baber/WOPTO huggingface dataset:
Patent JP-H01203920-A (JP)
Title: Method and device for detecting position of moving operation machine
Inventor: KAMIMOTO YASUSHI
IPC: G01B11/00
Filed: 1988-02-10
Abstract: PURPOSE:To accurately and securely measure the momentarily varying position of the moving operation machine by emitting a light beam which can be discriminated as natural light from a light source mounted on the moving operation machine and photodetecting it by photodetecting devices which are installed at a known distance. CONSTITUTION:The light source 2 consisting of a xenon lamp is mounted on a clamping machine 1 which has a rolling pressure roller 1a and emits the light beam B. This light beam B is projected on and photodetected by a photodetecting element through the lens of an optical tracking device 3. A CPU judges which element and with which intensity the light beam B projects and sends a pulse signal so that the outputs of respective elements become equal and controls so that projecting the light beam B on the center part of the element group. Consequently, the device 3 calculates angles theta1 and theta2 of the device to the machine 1 by counting pulses. The distance D between the two devices 3, on the other hand, is constant and already known, so information signals of those data theta1 and theta2, and D are processed by a controller 12 by trigonometry to calculate the position of the machine 1.
Patent JP-S59155049-A (JP)
Title: Attachment structure for type wheel of printer
Inventor: IWATA NOBUO
IPC: B41J1/30
Filed: 1983-02-23
Abstract: PURPOSE:To make easier the attachment or detachment of a type wheel by a simple mechanism having lesser amounts of parts, in which a holder for attaching the type wheel is provided on a carriage in a rocking manner by using its lower part as a fulcrum, and a motor holder of a specific structure is provided above the holder. CONSTITUTION:A holder 28 for attaching a type wheel 12 with a cassette 10 to house the type wheel 12 is provided on a carriage 26 in a rocking manner by using its lower part as a fulcrum 54. The supporter 74 of a selection motor is connected to the upper part of the holder 28 in such a way as to enable the supporter 74 to go forward or backward in relation to a platen 34. When the supporter 74 advances toward the platen 34, the shaft 90 of the selection motor 30 is connected to the type wheel 12 and the rotation is transmitted.
Patent JP-S54122579-A (JP)
Title: Starting/stoppage controller for conveyor system
Inventor: YOSHIDA MASATO
IPC: B65G43/00
Filed: 1978-03-13
Abstract: PURPOSE: To improve the working ratio of a plurality of conveyors connected in series by accurately checking the condition of conveyance in starting or stopping thereof.  
     CONSTITUTION: Materials are fed into a hopper 1 and cut by a cutter 2. The material thus cut are carried on conveyors 3, 4, 5, 6 and 7 in sequence and fed into a receiving hopper 14. The conveyors 3, 4, 5, 6 and 7 are equipped with driving motors 8, 9, 10, 11 and 12 respectively. The motors 8, 9, 10, 11 and 12 are controlled through a control circuit 17. In starting the conveyor, the circuit 17 receives a command signal 19 to start the motor 8. The, confirming the starting of the motor 8, the circuit 17 starts the cutter 2. When the conveyance of the materials starts, a signal moves with a shift resistor 18 through a speed-meter 13, a pulse correction circuit 15 and a gate circuit 16 at a speed equal to that of materials. Then the subsequent conveyors are operated in sequence. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08218558-A (JP)
Title: Synthetic-resin tile
Inventor: IIDA KATSUYA
IPC: E04D1/08
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a light-weight tile having strength by molding the synthtic- resin tile while using thermosetting-resin cured article powder and fibrous substance such as glass fibers as base materials and phenol resin, etc., as binding agents. CONSTITUTION: A sprue runner and a cull runner generated when a molding material such as phenol resin, epoxy resin, etc., is molded are crushed, thus acquiring a thermosetting-resin cured article powder in approximately 60 meshes or less. The defective prepreg or uncured section of the glass-fiber base-material laminated board of the phenol resin, the epoxy resin, etc., is split, thus obtaining glass-fiber chips. The thermosetting-resin cured article powder, the glass-fiber chips and a powder phenol-resin prepolymer are introduced into a mold for molding a tile, and the synthetic-resin tile is molded. Accordingly, weight is lightened, and the burden of a house at the time of the generation of an earthquake is reduced, thus preventing collapse.
Patent JP-H06237900-A (JP)
Title: Eyeground camera instrument
Inventor: TAKAHASHI YOSHIHIRO
IPC: G02B23/26
Filed: 1993-02-17
Abstract: PURPOSE:(J) To automatically select a camera, an optical path and a filter to use for respective objective content to improve the operability by selecting plurality of filter, camera and reflection mirror and setting up a pattern memory section to store the angle measurement for respective cases and a control section to operate them by a pattern designating means. CONSTITUTION:When a photograph-taking routine A is selected by operating a selection panel 31, filter driving section 3 and 24 are driven by a connecting section 29 based on the content of a memory section 30 and a filter for color photograph is inserted in the optical path by filter assemblies 4 and 24. And a reflection mirror driving section 9 drives a second driven reflection mirror 8 to be in a dotted line position. When a release switch 32 is pressed, a reflection mirror 7 drives a first driven reflection mirror 6 into a dotted line position. Then an optical path from a tested eye E to a color instant camera 19 is completed and a shutter driving section 19 of the color instant camera 19 is operated to record the eyeground image.
Patent JP-S59154476-A (JP)
Title: Heat fixing roll
Inventor: TSUKUDA YASUO
IPC: G03G15/20
Filed: 1983-02-22
Abstract: PURPOSE:To obtain a surface film resistor heating type fixing roll low in cost and high in productivity by grinding a resistor layer of a constant thickness near both ends of the roll and raising the resistances of those parts. CONSTITUTION:An electrically insulating film 3 is formed on the main body 4 of a roll by melt spray coating, and the film 3 is coated with a TiO2 resistor film 2. To make the roll uniform in temp., both parts of the film 2 near the electrodes 5 of the roll are ground to form thinner resistor films 2', resulting in improving temp. distribution. Such a simple partial grinding of the resistor film 2 can make the roll uniform in temp. and further, enhance its productivity and cut down its cost.
Patent JP-2000225608-A (JP)
Title: Back split structure of log
Inventor: SAKAI MASAMI
IPC: B27M3/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To avoid developing a crack in a groove due to drying and prevent the beauty of logs from being marred by a method wherein the groove, which is formed on a log on its covering side joining gapless with a lower log, is made shallow as far as no contact with the lower log occurs and the bottom surface of which is worked smoothly, and slits formed on the top surface of the log are made intermittently so as to arrange wedges therein. SOLUTION: In a building, the structure of which is produced by stacking green logs horizontally, a groove E, which is formed on a log D on its covering side joining gapless with a lower log D, is made into a body groove E shallow as far as no contact with the lower log D occurs and the bottom surface of which has a small unevenness. Into notched portions (back splits C), which are formed on the top surfaces of the logs D facing to each other, wedges B for inducing cracks are driven. The worked back splits C are made intermittently towards the fiber direction of the log so as to control the development of cracks in order to suppress the cracks within the grooves C. Thus, no crack in the log D due to drying develops on its surface, resulting in keeping the beauty of the logs. The crack is checked in the slit C, resulting in allowing not to open the groove C.
Patent JP-H09223653-A (JP)
Title: Projection aligner
Inventor: ITO MASANOBU
IPC: H01L21/027
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply obtain the drive offset amount of a reticle blind without using a real board. SOLUTION: Line sensors 31, 32 are provided on a board stage 13. A shot P is implanted so that dimmed areas R1, R2 by a reticle blind are engaged with the sensors 31, 32, and the dimming characteristics of the areas are measured. The drive starting position and driving speed of the blind are regulated so that the characteristics become desired characteristics.
Patent JP-S56126267-A (JP)
Title: Gel injection method
Inventor: NAKATSUCHI KOUJI
IPC: H01M6/08
Filed: 1980-03-05
Abstract: PURPOSE:To avoid the intrusion of air in a gel filled in a battery container, by, after inserting a gel-injection nozzle into the battery container, injecting the gel into the battery container while displacing the free end of the nozzle away relative from the battery container in proportion to the amount of the gel to be injected. CONSTITUTION:A gel 2 is filled in a bore 9 of a metering supply cylinder by slidingly displacing a piston 8 upwardly. A battery container 15 is lifted upwards by a lifting rod 16 until the inner bottom wall of the battery container 15 reaches substantially the free end of a nozzle 13. Thereafter, the piston 8 is displaced downwards so as to discharge the gel 2, which has filled up the bore 9 of the metering supply cylinder, through the free end portion of an orifice 14 of the nozzle 13. In proportion to the amount of the gel to be discharged, the lifting rod 16 is slowly lowered, thereby filling the battery container 15 with the gel 2 from the inner bottom wall and up to the upper portion of the same without permitting air to intrude in the gel 2.
Patent JP-H01242692-A (JP)
Title: Method and apparatus for removing corrosive contaminant from hydrocarbon
Inventor: JIYON EI TEIRAA
IPC: B01D61/14
Filed: 1989-02-07
Abstract: PURPOSE: To efficiently remove corrosive contaminants without requiring a reservoir by introducing a flow of a mixture of contaminant-containing hydrocarbon with water into the surfaces of many porous hydrophobic hollow microporous fiber films in the tangential direction.  
     CONSTITUTION: The mixture of hydrocarbon containing corrosive contaminants such as Na, S, K, Ca, Pb, and Cu with water is fed to the intake 40 of a separator module 16 which has a bore 50 consisting of an external surface 54 and an internal surface 52 and contains microporous film fibers 34 from a contaminated fluid source 14 in the tangential direction of the surface of the film fibers 34 and passed through the bores 50 of the film fibers 34. The flow resistance through the bores 50 of the film fibers 34 is removed by the venturi effect of a pump 12, so uniform flows extending over the overall length of the bores 50 increase. The contaminant holding fluid is positively sucked out of the outlet 46 of a separator module 16 to remove contaminants while it flows through the bores 50. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59154770-A (JP)
Title: Fuel cell
Inventor: KUWABARA TAKESHI
IPC: H01M8/02
Filed: 1983-02-24
Abstract: PURPOSE:To aim at the promotion of miniaturization and lightweightiness, by setting an electrode fitted with a rib to one side of a matrix, while installing a separator fitted with the rib carbonized through heat treatment after impregnating pitch or the like in expanded graphite, in the other side via the electrode. CONSTITUTION:An electrode 19a and an electrode 19 fitted with a rib having a rib part 19b to be turned to a gas flow passage at the backside of the electrode 19a both are set up at one side of a matrix 1 being impregnated with an electrolyte, while a ribbed separator 20 having a rib part 20a is set up at the other side via an electrode 3, thus a unit cell for a fuel cell is formed up. Likewise, the ribbed separator 20 makes the expanded graphite compressed and molded impregnate pitch or phenol resin and thereby carbonized through heat treatment for molding. As a result, the ribbed separator 20 is made to be moldable into a form of below 3mm. and the promotion of thinness comes to fruition in consequence, so that a heat loss due to an ohmic drop is reduced as well as the promotion of lightweightiness can be attained, besides improvements in a life characteristic of the cell.
Patent JP-H09196007-A (JP)
Title: Lack pinion type oscillation actuator
Inventor: KOBAYASHI TAKAAKI
IPC: F15B15/06
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a lack pinion type oscillation actuator having a large holding force so as to eliminate the generation of back rush. SOLUTION: Both axial ends of lack members 30a, 30b having the same shape with each other are fitted to pistons 24a, 24b to be slid inside of a cylinder hole 22 provided in a cylinder body 21 through fitting members 27, 27, and one end of the lack members 30a, 39b is made to abut on the piston 24a, 24b, and clearances 32, 32 are provided between the other end of the lack members 30a, 30b and the pistons 24a, 24b, and lacks 29, 29 of the lack members 30a, 30b are engaged with a common pinion 34.
Patent JP-2000226276-A (JP)
Title: Slurry for alc production raw material and production of alc
Inventor: TAKEMURA OSAMU
IPC: B28B1/50
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To use fine crystal quartzite having <=10 μm quartz single particle diameter which has been improper as production raw material of high-quality ALC(autoclaved lightweight concrete) as production raw material. SOLUTION: This slurry for ALC production raw material is obtained by adding >=1 wt.% and <=10 wt.% (based on standard solid content) blast-furnace slag to slurry obtained by adding at least proper amount of a foaming agent and water content to 100 wt.% standard solid content obtained by mixing silicic acid-based raw material comprising fine crystal quartzite having <=10 μm quartz single crystal particle diameter with a calcareous raw material and additive at a mixed ratio required for production of ALC. The slurry for ALC production raw material preferably further contains >=12 wt.% and <17 wt.% gypsum dihydrate based on the standard solid content. A high-quality ALC can be produced by using the slurry for ALC production raw material.
Patent JP-H06317676-A (JP)
Title: Human body detecting device
Inventor: WATANABE YOSHIAKI
IPC: B60N2/90
Filed: 1993-02-18
Abstract: PURPOSE:To provide a human body detecting device capable of discriminating a person from an object with a small amplification factor. CONSTITUTION:A human body detecting device is provided with a piezoelectric element 1 disposed on the face, in contact with a human body, of a seat 6; a filter 2 for filtering a certain specific frequency component of the output signal of the piezoelectric element 1; an amplifying means 3 for amplifying the output signal of the filter 2; a maximum displacement quantity detecting means 10 for detecting and outputting the fixed time maximum displacement quantity of the output signal of the amplifying means 3; and a judging means 5 for judging the presence of a person on the seat 6 on the basis of the output signal of the maximum displacement quantity detecting means 10. This constitution results in providing a presence detecting device capable of judging the presence of a person with a small amplification factor by a simple circuit while being influenced little by noise.
Patent JP-S58147036-A (JP)
Title: Preparation of semiconductor device
Inventor: HOSAKA SHIGEO
IPC: H01L23/28
Filed: 1982-02-26
Abstract: PURPOSE:To prevent displacement in the insulating resin filling and hardening processes by previously bonding and fixing semiconductor elements to a metal case with a bonding sheet. CONSTITUTION:A bonding sheet 2 which is formed a little smaller than the bottom surface within a case 2 in the allowable displacement range of element 4 is precedingly bonded in a metal case 1, and semiconductor elements 4 having leads 3 are bonded and fixed onto the sheet 2. Thereafter, an insulating resin 5 is filled and hardened. According to this structure, it is not required to correct displacement just before filling the resin. Moreover, productivity can be improved and excellent yield can also be ensured.
Patent JP-S59158436-A (JP)
Inventor: ANDOREASU RAZURO AKUZERU
IPC: H03M9/00
Filed: 1984-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55123231-A (JP)
Title: Triangular voltage generator
Inventor: REONHARUTO RENGU
IPC: H03L5/00
Filed: 1980-03-07
Abstract: 1. A device for the production of a sawtooth electrical voltage (Ud ) whose amplitude (Ud max ) bears a predetermined ratio (k) to a predeterminable input variable (Uz ), comprising a regulator (8), a change-over device (1) and an integrator (3), wherein the regulation deviation between a theoretical voltage from a d.c. input device, which is proportional to the input variable (Uz ), and a voltage tapped from the integrator output (5) by means of rectifier (7) is fed to the regulator (8) as an actual value, and wherein the change-over device applies the variable, which is derived from the regulation deviation, to the integration input of the integrator (3) in a periodical clock pulse having an alternating plus or minus sign, characterized in that the integrator (3) is provided with a zero point regulation circuit (Figure 8) and a voltage is supplied to the regulator (8) as an actual value by means of the rectifier (7), which voltage is proportional to the average value of the rectified sawtooth voltage (Üd ) at least on a time average (Figure 1).
Patent JP-S59153679-A (JP)
Inventor: YAMAGATA YOSHIHIDE
IPC: B62K23/06
Filed: 1983-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04365712-A (JP)
Title: Tilting device of tray curve portion in sorting conveyer
Inventor: USHIDA SHUICHI
IPC: B65G17/16
Filed: 1991-01-31
Abstract: PURPOSE:To easily tilt a tray at a curve portion by providing a lock release mechanism for checking tilting of a tray just before a curve portion of a sorting conveyer guide path, and providing supporting bars on the curve portion and in front and rear thereof in such a manner that the inner supporting bar is provided in a lower position and the outer supporting bar is provided in a higher position. CONSTITUTION:A lock release mechanism 51 is provided just before a curve portion of a conveyer guide path, and supporting bars 52 are disposed on the curve portion of the conveyer guide path and in front and rear thereof for supporting the right and left portions of a tray. The supporting bar 52 outside the curve portion is displaced from the position just behind the lock release mechanism 51 to a higher position, and the supporting bar 52 inside thereof is displaced from the nearly same position to a lower position. These supporting bars are on the same horizontal level in the positions of the guide path. Thus, a detecting piece 3 of a carriage is pushed up by the lock release mechanism 5 just before the curve to temporarily release a lock mechanism, so that a tray 16 can be tilted.
Patent JP-S52113268-A (JP)
Title: Motive force absorbing apparatus
Inventor: TSUBOUCHI HARUYOSHI
IPC: G01L3/16
Filed: 1976-03-19
Abstract: PURPOSE: To obtain the motive force absorbing apparatus, equipped absorbed horse power detecting apparatus, having a high accuracy, by utilizing the input and output specific character of differential transformer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11212636-A (JP)
Title: Control system
Inventor: KAWADA TAKASHI
IPC: G05B23/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To know an abnormality of a controlled device even when there is no response from the controlled device and to easily change the control of outputs of the controlled device by accumulating both abnormality information which is determined as abnormal by a response existence deciding means and abnormality information which is determined as abnormal by a response abnormality deciding means in as error log. SOLUTION: A response existence deciding means 44 determines whether there is a response from a controlled device within a reference time since a control request is sent to the controlled device and determines as abnormal when there is no response. A response abnormality deciding means 45 determines if response is an abnormality signal and determines as abnormal when the response is an abnormality signal. An abnormality information storing means 46 stores both abnormality information which is determined as abnormal by the means 44 and abnormality information which is determined as abnormal by the means 45 in an error log ERR.
Patent JP-S59158801-A (JP)
Inventor: KUGA TAKASHI
IPC: E01B23/14
Filed: 1983-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10228932-A (JP)
Title: Structure of crimp terminal
Inventor: YAMAMOTO TAKAO
IPC: H01R4/24
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a crimp terminal that enables crimp connection by compressing element wires to a slot width wherein contact resistance is in a stable range without breaking element wires. SOLUTION: A crimp terminal 5 is for crimp connection of a conductor 2a of an electric wire 2 consisting of a conductor 2a comprising of a plurality of element wires and an insulating sheath 2b of the conductor 2a. A slot 5a formed in a specified slot width WS is provided. In order from the electric wire inserting direction at an opening of the slot 5a, a first slant 5b to guide the electric wire 2 a second slant 5c to compress/re-arrange the element wires of the conductor 2a of the electric wire 2 are formed to satisfy the relationship of WS1>D>d>WS2>WS and 0.8>=WS2/d>=0.7 among the slot width WS, an opening width WS1 of the first slant 5b, an opening width WS2 of the second slant 5c, an insulating sheath outside diameter D of the electric wire 2, and a conductor outside diameter (d).
Patent JP-S57144775-A (JP)
Title: Driving circuit for heat generating/recording element
Inventor: HOURIYUU SAKAE
IPC: B41J2/35
Filed: 1981-03-03
Abstract: PURPOSE:To reduce power consumption while preventing breakage of a heat generating element by grounding a power supplying constant voltage circuit of a heat generating/recording element driving circuit to close the switch only when a printing signal is input. CONSTITUTION:When a printing signal ''1'' is output to an output terminal T1 of a CPU, a transistor TRS1 conducts to ground a constant voltage circuit REG. This allows the grounding of a transistor TRR1 of the circuit REG on the collector side. Current flows to the constant voltage circuit REG from a battery BAY so that a fixed voltage will be applied to heat generating/recording elements TH1-THN. At the same time, a printing signal is provided to a transistor TR1 through an amplification circuit AMP1 to drive it and current flows to the heat generating/recording TH1 to print.
Patent JP-H02208668-A (JP)
Title: Method for rotating electrophotographic sensitive drum
Inventor: SHIOZAWA ETSUO
IPC: G03G21/00
Filed: 1989-02-08
Abstract: PURPOSE:To suppress an irregularity in rotating speed small and to obtain a continuous-tone gradational image of high picture quality by using a high- accuracy flat motor as a rotary driving source, further using a servomechanism and controlling the rotation of the electrophotographic rotary drum. CONSTITUTION:A driving part 70 for rotating the photosensitive drum 10 at a constant speed in a specific direction is arranged outside a support plate 13. The driving part 70 has the flat motor 72 as the driving source for the photosensitive drum 10 arranged basically in a housing 71, a rotary encoder 73 which is arranged while coupled with a support shaft 12 outside the housing 71, and a control circuit 74 and a driving circuit 75 for the flat motor 7, and the rotating speed of the photosensitive drum 10 is controlled by the servomechanism consisting of the rotary encoder 73, control circuit 73, and driving circuit 75. Consequently, the continuous-tone high-gradation image of high picture quality which is uniform and has no irregularity over the entire surface is obtained.