baber/WOPTO huggingface dataset:
Patent JP-H01269424-A (JP)
Title: Lawn mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/63
Filed: 1988-04-22
Abstract: PURPOSE:To prevent the abrasion of the bottom part of a chuter made of a plastic by attaching a fitting tool to the lower part of the connection port of a chuter to be attached to the discharging port of a mower deck and connecting the fitting tool to the discharging port of the mower deck. CONSTITUTION:A cylindrical chuter 6 for guiding mowed grass to a grass- collecting container is attached to a discharging port of a mower deck to hold mowing edges 3... by attaching a band-shaped fitting tool 7 to the lower part of the connection port of the chuter 6 and connecting the tool 7 with the discharging port 4. The breakage of the lower part of the plastic chuter by the contact with ground and the damage of the connection port of the chuter with pebbles mixed in the mowed grass can be prevented by the use of the above apparatus.
Patent JP-S5326671-A (JP)
Title: Resin molding device for el ectronic parts
Inventor: SHIYOUJI SENJI
IPC: B29C45/00
Filed: 1976-08-25
Abstract: PURPOSE: To secure a formation of a thick-range flash at the cavity area which is provided corresponding to the external lead area between the punch and the die of a molding unit, and thus to ensure an easy removal and detection of the flash. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01270709-A (JP)
Title: Floor wiring device
Inventor: TAKASAKI SHUICHI
IPC: H02G3/18
Filed: 1988-04-23
Abstract: PURPOSE:To make it possible to freely change the depth of a box by providing a sliding side plate part united with a bottom plate part freely in sliding up and down with respect to a fixed sliding part. CONSTITUTION:A sliding side plate part 25 is so provided as to cover the outside along a fixed side plate part 22. Near both ends of the fixed side plate part 22 is formed a through engagement holes 24 long and narrow in the vertical direction, and at both ends of the sliding side plate part 25 is provided an engaging piece 26 to be engaged with the engagement hole 24. The engaging piece 26 has a shape of projecting piece which is bent in a hook shape from the sliding side plate 25. It is so made that the sliding side plate part 25 and the bottom plate part 23 may move up and down along the fixed side plate part 22 with the sliding of the engaging piece 26 along the engagement hole 24. Accordingly, the depth of a box can be adjusted according to a double-floor construction in which a floor wiring device B is arranged.
Patent JP-2000293821-A (JP)
Title: Spin bulb thin film magnetic element, its production, and thin film magnetic head
Inventor: KAKIHARA YOSHIHIKO
IPC: G11B5/39
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a spin bulb thin film magnetic element which is superior in stability to satisfactorily control the magnetic domain of a free magnetic layer. SOLUTION: A spin bulb type thin film magnetic element 1 is provided with a laminated body 10 consisting of a free magnetic layer 12, a nonmagnetic conductive layer 13, and a fixed magnetic layer 14, bias layers 16 which are placed on both sides of the laminated body 10 and aligns the direction of magnetization of the free magnetic layer 12, an anti-ferromagnetic layer 18 which fixes the direction of magnetization of the fixed magnetic layer 14 by an exchange coupling magnetic field, and a pair of conductive layers 20 which give a detection current to the free magnetic layer 12. The bias layers 16 are provided on a substrate 7 and are placed in the same hierarchy as the laminated body 10, and the anti-ferromagnetic layer 18 is so laminated that it may be brought into contact with at least a part of bias layers and the laminated body 10.
Patent JP-H02282183-A (JP)
Title: Energy converting escalator
Inventor: HIRAI NOBUYUKI
IPC: B66B21/02
Filed: 1989-04-20
Abstract: PURPOSE:To obtain an escalator saving energy with no necessity for energy from the other by composing it of an energy supply part providing piezoelectric elements in a staircase part and of the escalator driven by electric energy from the energy supply part. CONSTITUTION:Piezoelectric elements 3, serving as an energy supply part, are spread all over a portion of a staircase 2 adjacent to an escalator 1, connected in parallel and to an electric motor 4. Accordingly, this electric motor 4 drives the escalator 1 by supplying electric energy from an energy supply part consisting of the piezoelectric element 3. In the energy converting escalator 1 thus obtained, because the piezoelectric element 3 is spread over the part of the staircase 2, by persons stepping this piezoelectric element 3 generating electric power, the escalator 1 can be actuated with no supply of energy from the other.
Patent JP-H06305589-A (JP)
Title: Paper feeder
Inventor: MATSUO SHINPEI
IPC: B65H7/18
Filed: 1993-04-27
Abstract: PURPOSE:To shorten a time for feeding paper by switching a rotational speed from the halfway of rotating a paper feed roller, to increase a conveying speed while satisfying maximum load torque. CONSTITUTION:In a CPU205, when a power supply of a laser beam printer main unit 201 is closed, also a power supply of a paper feeder 204 is simultaneously closed, and a motor is initially rotated to latch a one turn clutch 216. When a paper feed signal is received from the main unit 201, the one turn clutch 216 is unlatched. Next, a soft step counter SC is reset to zero. After initially exciting a stepping motor 214, a slow up is performed until the SC obtains 14 pulses, to start the stepping motor 214. Until reaching a number of steps 250 pulses corresponding to a rotary angle where a rear end of a half moon-shaped paper feed roller 208 is separated from loading paper, the motor is rotated at a speed of 550PPS. When the SC reaches 250 pulses, the slow up is performed by 10 pulses to 650PPS, to drive the motor at 650PPS until a sheet point end reaches a main unit sensor.
Patent JP-S582323-A (JP)
Title: Preparation of polyester
Inventor: KAGIYAMA TAKASHI
IPC: C08G63/82
Filed: 1981-06-29
Abstract: PURPOSE:To prepare a polyester having low cloudiness and excellent whiteness and transparency in spite of the use of an antimony compound as the polycondensation catalyst, by adding iodine or iodine compound to the reaction system at an arbitrary stage before the completion of the polycondensation reaction. CONSTITUTION:Bis-beta-hydroxyethyl terephthalate monomer or its oligomer is prepared by the esterification reaction of a dicarboxylic acid component composed mainly of terephthalic acid with a glycol component composed mainly of ethylene glycol, or by the ester-exchange reaction of an ester-forming derivative of a dicarboxylic acid with a glycol. After the preparation of the monomer of oligomer, the reaction system is incorporated with an antimony compound (e.g. antiomony trioxide) as a polycondensation catalyst, and iodine and/or an iodine compound preferably dissolved in ethylene glycol, and the objective polyester is prepared therefrom. The amount of the iodine is 0.01-3mol/1mol of the antimony in the antimony compound.
Patent JP-H01272133-A (JP)
Title: Semiconductor device
Inventor: FUNAKOSHI YASUHIRO
IPC: H01L21/82
Filed: 1988-04-22
Abstract: PURPOSE:To increase level difference at the end section of an alignment mark layer, and to improve the accuracy of alignment at the time of laser trimming by forming an inter-layer insulating film between an alignment-mark polysilicon layer and a lower-layer polysilicon layer on the lower side of the alignment- mark polysilicon layer. CONSTITUTION:A field thick-film oxide film 2 and a first polysilicon layer 6 are shaped onto a semiconductor substrate 1, and inter-layer insulating films 7 are formed onto the first polysilicon layer 6. Alignment marks 3 and a fuse (not shown) for trimming are shaped. An inter-layer insulating film (an oxide film) 4 is formed onto the whole surface including the alignment marks 3. The opening section of a resist is shaped into a region containing the alignment marks 3 by using a resist pattern 8 for forming a contact hole, the oxide film in a contact hole region and the oxide film on second polysilicon are etched, and the inter-layer insulating films 7 are also etched until the surface of the first polysilicon layer 6 is exposed. The resist 8 is removed, and the regions of the alignment marks are coated with an aluminum wiring layer 5 through an etching method.
Patent JP-S62259267-A (JP)
Title: Management information processing method for information recording and reproducing device
Inventor: AIZAWA TAKAYUKI
IPC: G11B20/12
Filed: 1986-05-02
Abstract: PURPOSE:To reduce the capacity of management information storing memory and to save the labor of control information maintenance by dividing data and a managing area into the same number of blocks and making one block of the divided data correspond to the block of the divided control area. CONSTITUTION:A disk memory area consists of protection areas 50, 53, a data area 51 and a managing area 52 and a normal sector area and a substitutive sector are are prepared at every cluster 56. The areas 51, 52 are divided into blocks 0-n and respective block numbers correspond to each other. For instance, the management information constituted of a defective sector address of an area 51 with a block No.k and a constitutive sector address corresponding to said sector address is recorded in the corresponding area 52 with the block No.k and the management information of the area 51 with a block No. other than the block No.k is not recorded in the area 52 with the block No.k. Since the data and the managing area are divided into (n+1) blocks, management information volume for one block is reduced into 1/n+1 as compared to no division, so that the capacity of the control information storing memory can be reduced up to 1/n+1 and the labor of maintenance of the management information can be saved.
Patent JP-H07311416-A (JP)
Title: Camera
Inventor: NISHINO NAOYUKI
IPC: G03B17/30
Filed: 1994-05-16
Abstract: PURPOSE:To accurately perform following film feed control by detecting only perforation in a camera using a film cartridge having film on which a notch having no relation with the film feed control is formed between the leading edge of the film and the first perforation. CONSTITUTION:A microcomputer 20 makes a perforation signal showing the perforation detected by a photosensor 51 ineffective until a specified time T1 elapses, that means, when the notch 13 passes after the spool 17 of the cartridge 10 is driven to be rotated so as to feed the film 11 in a direction shown by an arrow X and the photosensor 51 detects the leading edge 12 of the film 11; and makes the detected perforation signal effective after the specified time T1 elapses.
Patent JP-S5626170-A (JP)
Title: Separation-type dressing
Inventor: OOTSU HIDEO
IPC: A23L27/60
Filed: 1979-08-10
Abstract: PURPOSE: To prepare the titled dressing which can be converted to the emulsified dressing easily by shaking and keeps the emulsified state for a relatively long period, by adding xanthan gum to the water layer of the dressing thereby adjusting the viscosity of the water layer within a specific range.  
     CONSTITUTION: The viscosity of the water layer of a separation-type dressing is adjusted to 200W800cp (20°C) by adding 0.15W0.5% of xanthan gum to the layer. When the amount of the xanthan gum is less than 0.15%, the dressing is rapidly demulsified after shaking and an emulsion cannot be obtained. If the amount is higher than 0.5%, and the viscosity of the wave layer exceeds 800cp, the water layer cannot be mixed completely with the oil layer simply by shaking with hand. The dressing may contain particulate spices. When the dressing is emulsified by shaking, the spices are uniformly dispersed in the emulsion and the taste and the flavor of the spices are kept unchanged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63268131-A (JP)
Title: Detection of light axis tilt of objective lens of light pick-up
Inventor: EMOTO MASAMI
IPC: G11B7/08
Filed: 1987-04-24
Abstract: PURPOSE:To effectively detect the light axis tilt of a light pick-up objective lens by the deviation of the image forming point of a measuring light source due to one curved surface of the objective lens and the measuring light source position. CONSTITUTION:When a first lens surface R1, namely, a light axis tilt angle, which is an inclination angle to a reference light axis NX of a light axis AX of an objective lens 14, is theta, the distance of a measuring light source Q and an image forming point Q1 due to the lens surface R1 is given by 2rtheta with the curvature radius of the lens surface R1 as (r). Consequently, by the deviation of the image forming point Q1 of the measuring light source Q and the measur ing light source position, the tilt to the reference light axis of the light axis of the objective lens 14 can be detected. Even when the tilt angle theta itself is a minute quantity of 10' or less, the radius of curvature (r) is a quantity on the order of several mm, the deviation of the measuring light source position is made much larger and the light axis tilt of a minute angle can be effectively detected.
Patent JP-S5327628-A (JP)
Title: Reactive dye having four triazine rings and its preparation
Inventor: TAKAHASHI SETSUZOU
IPC: D06P1/382
Filed: 1976-08-27
Abstract: PURPOSE: Disazo dye shown as formula I[A is benzene residue having at least one sulfonic group; B is naphthol or 1-aryl-5-pyrazolone residue having at least one sulfonic group; R 1 , R 2  are H, methyl; X is amino, alkoxy, etc.; Y is polymethylene of 2 or more carbon atoms, phenylene or diphenylene which may have methyl, methoxy, sulfonyl, carboxyl and halongen as substituents, or naphthylene wich may have sulfonyl group, or the group of formula (Z is O, S, SO 2 , NH, CH 2 CH 2 , CO, NHCO)]. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59222892-A (JP)
Inventor: ADORIEN PII PASUKU
IPC: G01V1/02
Filed: 1984-05-18
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-H05274451-A (JP)
Title: Microcomputer
IPC: G06F15/78
Filed: 1992-03-26
Abstract: PURPOSE:To improve the use efficiency of a ROM and shorten the execution time of a program by controlling the input and output of data directly through a dedicated read control signal line. CONSTITUTION:In a 1st cycle, a CPU 1 outputs the value of an internal program counter to an address bus 6 to hold a read/write control signal at level H. Once this signal is set to H, an operation code is read out of the ROM 2 and the CPU 1 detects the operation code and decodes an instruction to perform a specified process by the operation code in the following cycle. The dedicated read control signal of the dedicated read control signal line 9 is set at L here, so an input/output port 5 does not output input data to a data bus 6. In a 2nd cycle, the CPU 1 holds the read control signal of the input/output port 5 at H, outputs the input data from the input/output port 5 to the data bus 6, and specifies the read/write control signal at L, thereby writing the input data from the input/output port in a RAM 3 address.
Patent JP-S62257021-A (JP)
Title: Calibration of ultrasonic flowmeter
Inventor: ISHIKAWA TOSHIYUKI
IPC: G01F1/66
Filed: 1986-04-30
Abstract: PURPOSE:To enhance the measuring accuracy of the flow rate of a fluid, by calibrating an actually measured flow rate on the basis of the actually measured value and a planning value of the inner diameter of fluid flow piping and the actually measured value and planning value of the mount angle of the transmitting and receiving probe mounted on the aforementioned piping. CONSTITUTION:An upstream side probe 2 and a downstream side probe 3 are arranged to the wall of fluid flow piping 1 in opposed relationship so as to cross the pipe axis of the piping 1 at a required angle theta and alternately transmit ultrasonic pulses cyclically by a flow amount operator 4 and an apparent flow rate Qd' is operated on the basis of respective propagation times t1r, t2r required before pulses are inputted to the opposed probes. This value Qd' is multiplied by a flow rate correction value alpha represented by formula (wherein Dr and Dd are the actually measured value and planning value of the inner diameter of the piping and thetar and thetad are the actually measured value and planning value of a probe mount angle) by a flow rate correction operator to obtain a true flow amount Qr.
Patent JP-S5528627-A (JP)
Title: Automatic white balance system in color pick up unit
Inventor: SAKURABA NOBUTOSHI
IPC: H04N9/73
Filed: 1978-08-23
Abstract: PURPOSE: To obtain automatically the suited white balance at all times, by the ratio of the photo electric conversion element outputs of two colors taking light widely.  
     CONSTITUTION: The light incident from a broad range including the light incident to the optical system 1 passes through the wide lens 18 and is separated into two color components by the color filters 19, and 20, and they are converted into electric amount with the photo electric converters 21 and 22. The light incident to the wide lens 18 is from a broad range. Although the light component at a reference color temperature can be regarded as the same amount, if the color temperature is shifted, the ratio of outputs from the photo electric conversion elements 21 and 22 is changed. Thus, the memory controller 23 detects and processes the ration of output to produce the control signal based on the ratio of output given in advance depending on the shift of the white balance and to control the gain of the chroma signal amplifiers 8,9,10, allowing to keep the white balance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58218786-A (JP)
Inventor: NAGAI TAKESHI
IPC: H05B3/00
Filed: 1982-06-14
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-H09267340-A (JP)
Title: Method for controlling sheet profile in bank molding
Inventor: MIZUNUMA KOJI
IPC: B29L7/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To make sheet thickness adjusting work automatic, precise, and speedy in bank molding of a sheet. SOLUTION: The bank profile of a bank formed on the upstream side of a roll clearance 5 and the sheet profile of a sheet 7 transferred from the roll clearance 5 are measured respectively, a target bank profile corresponding to a target sheet profile is calculated from each measured value, the deviation between the calculated target bank profile and the measured bank profile is obtained, and the discharge distribution of a plastic material in the discharge opening of a die is adjusted so that the sheet profile is controlled to be constant.
Patent JP-S5627175-A (JP)
Title: Exposure quantity automatic control unit
Inventor: WATANABE TOSHIO
IPC: G03G15/043
Filed: 1979-08-10
Abstract: PURPOSE:To make needless the manual operation by which the exposure quantity is adjusted according to originals, by reading the texture density of the original to adjust the exposure quantity in the electrohpotographic copying machine. CONSTITUTION:When print switch 21 is turned on, the signal from sensor 17 is converted to a voltage by voltage level converting circuit 28, and the maximum voltage is selected by operating circuit 29. This maximum voltage corresponds to the maximum incident quantity to sensor 17 and is stored in memory circuit 30 as the texture density of the original. Density detection control circuit 22 outputs a position signal according to this texture density, and this position signal is compared with the signal from position detecting circuit 31 in comparing part 32, and step motor 16 is driven according to the output. The rotation detection of step motor 16 is detected by position detecting circuit 31, and consequently, the opening angle of the stop of the copying machine is controlled according to the texture density of the original, and the exposure quantity is adjusted to an optimum light quantity according to the texture density of the original.
Patent JP-H01273325-A (JP)
Title: Manufacture of capillary and semiconductor device using the capillary
Inventor: ARAKI KOJI
IPC: H01L21/607
Filed: 1988-04-25
Abstract: PURPOSE:To secure contact and reduce the minimum limit of a pad pitch by forming a pressing surface by a plurality of curved surfaces whose curvature radius becomes smaller as it is far from the opening edge of a capillary. CONSTITUTION:The main body 21 of a capillary 20 is formed with a hollow 22 through which bonding metal fine wires are inserted. A projected curved- surface (pressing surface) 26a and a curved-surface (pressing surface) 26b of a curvature radios OR2 adjacent to this are formed on the outer side of a curvature radius OR1 around the outer surface of a capillary 20 from the opening edge 25 of the hollow 22, radius OR2 being smaller than radius OR1. Since the pressing surface is made a curved surface having two curvatures in this way, a capillary cone angle theta and a capillary end size T can be made small. As a result of this, the bondability at the electrode pad side and at lead side is secured and the minimum limit is furthermore reduced.
Patent JP-S62259069-A (JP)
Title: Inspection device for flat cable pressing
Inventor: SUZUKI IWAO
IPC: G01R31/02
Filed: 1986-05-06
Abstract: PURPOSE:To inspect a short circuit between adjacent cables while pressing a connector which has no output pin against a flat cable by moving down a push base which has elastic thin wires as contactors and inserting and pressing the contactors into socket contactors of the connector. CONSTITUTION:The push base 3 is moved down by operating an arm 2 to insert the contactors of the push base 3 into grooves (socket contactors) of the connector 4 until the contactors come into contact, and then the push table 3 is further lowered to press the contactors against the socket contacts respectively. In this case, conductors in the flat cables 5 are pressed completely against the connector socket contactors on condition that the connector is normal. On the other hand, if a connector socket contactor #a is pressed against two conductors, i.e., when adjacent cables are short-circuited, the application of a voltage 12 to a terminal closes a voltage circuit 7, so a buzzer 6 sounds to generate a warning.
Patent JP-S58221023-A (JP)
Title: Variable speed fluid coupling
Inventor: KATOU MUNEO
IPC: F16D33/12
Filed: 1982-06-16
Abstract: PURPOSE:To make it possible to adjust the operating position of a flow adjusting valve, by adjusting a needle valve for regulating the discharge pressure of a Westco pump for feed-back so that the pressure of feed-back operation is changed. CONSTITUTION:When the rotational speed of the output shaft 9 is lowered, the discharge pressure of a Westco pump is made large so that a spool 21 is pushed up by the actuation of a pressure detecting device 28 for opening a flow adjusting valve, resulting in increasing the supply volume of working fluid into an impeller 5, and therefore, the rotational speed of the output shaft 9 is raised. On the contrary, when the rotational speed of the output shaft 9 is raised, the spool 21 is moved downward so that the open degree of the flow adjusting valve is reduced for decreasing the inlet flow into an impeller 5, and therefore, the rotational speed of the output shaft 9 is lowered, thereby automatic control is made such that the control pressure of a driven machine becomes a predetermined value.