baber/WOPTO huggingface dataset:
Patent JP-S6312981-A (JP)
Title: Internal resistance measuring device for battery loaded on car
Inventor: OSAWA TAKASHI
IPC: G01R31/36
Filed: 1986-07-03
Abstract: PURPOSE:To measure an internal resistance of a battery while loading on a car and to prevent annihilation of a data by measuring a voltage and current of the battery used for loading on the car and of an electric load and computing the internal resistance of the battery. CONSTITUTION:The resistances of the electric load 1, 2 are denoted by R1, R2, the internal resistance of the battery is denoted by R3 and electromotive force is denoted by e. First, when only a switch ACC turns on, E=E1+R3I1 is obtained from E=(R2+R3)I1 where, I is the current which flows from the battery 7 to the load 2, E1 is the terminal voltage of the battery 7. Next, when a switch IG 6 turns on, E=E2+R3I2 is obtained from E=(R11/R2+R3)I2 where, I2 is the current which flows from the battery 7 to the load 1, 2, E2 is the terminal voltage of the battery 7. From above both equations, E1+R3I1=E2+R3I2 therefore R3=(E1-E2)/(I2-I1) is obtained. The current I1, I2 are measured by a current sensor 3, the voltage E1, E2 are measured by an operation part 4, then the operation part 4 calculates and display 5 the internal resistance R3 of the battery 7 using this measured value, the service life of the battery 7 is thereby estimated.
Patent JP-H0241359-A (JP)
Title: Polyamide composition
Inventor: UIRUHERUMUSU ANTONIUSU MARIA D
IPC: C08L77/00
Filed: 1989-06-21
Abstract: Impact resistant polyamide compositions containing more than 45 wt.% polyamide and relatively minor amounts of an impact modifier. The impact modifier is an elastomer with groups that are reactive with respect to the polyamide. The impact modifier has an adverse effect on the high-temperature properties, which were already poor. According to the invention, compositions of polyamide, impact modifier and a copolymer of a vinylaromatic compound, in particular styrene, and maleic anhydride have improved high-temperature properties while maintaining good impact resistance.
Patent JP-S6313270-A (JP)
Title: Manufacture of cadmium negative plate for alkaline storage battery
Inventor: YOSHIMURA MASAYUKI
IPC: H01M4/62
Filed: 1986-07-02
Abstract: PURPOSE:To stabilize viscosity of active material paste tor a long hour to make continuous production of a paste type cadmium negative plate possible by containing sugar and boric acid in active material paste. CONSTITUTION:Active material paste 4 is prepared by kneading 100 wtpts cadmium oxide powder, 18 wtpts metallic cadmium powder, 0.6 wtpts methylcellulose, 5 wtpts polyvinyl chloride latex emulsion, 0.8 wtpts short fibers of vinyl chloride-acrylic copolymer, 0.3 wtpts monosaccharide D-glucuronic acid serving as a hydration retarder of cadmium oxide, and 0.2 wtpts potassium borate. The paste 4 is applied to a nickel plated steel porous plate 2 with a paste coating unit shown in the figure, and dried at about 90 deg.C for one hour to form a negative plate. Viscosity of the active material paste 4 is stabilized tor a long hour and the continuous production of a paste type cadmium negative plate is made possible.
Patent JP-S5781688-A (JP)
Title: Optical character reader
Inventor: TANABE YOSHIHISA
IPC: G06V30/166
Filed: 1980-11-10
Abstract: PURPOSE:To raise a correct read rate, by constituting so that a character pattern having standard character line width can be supplied to a recognizing circuit at all times. CONSTITUTION:A quantizing circuit 1 converts a slip image to a multilevel quantized pattern signal by digitizing an analog signal supplied from a scanner. A pattern memory 2 holds in order this multilevel quantized pattern signal, and stores the slip image temporarily as a multilevel quantized pattern. Subsequently, a character line width detecting circuit 3 cuts 1 character each of a character pattern constituted of a dot which is below a constant level in the storage slip image, and detects its character line width. A register 4 stores temporarily the character line width calculated by the circuit 3, a recognizing circuit 5 recognizes the cut character pattern, and outputs its answer.
Patent JP-H0820959-A (JP)
Title: Supporting device for base frame of concrete foundation form
Inventor: OKUGAWA RYUJI
IPC: E02D27/01
Filed: 1994-07-08
Abstract: PURPOSE:To prevent a base frame from deforming due to the earth pressure, by bending the fixing part of a width-restrictive material into recesses at the lower end of rising frames and fitting it thereto and installing the base frame so as to fit on a support body of the recess of the inside rib. CONSTITUTION:A support device 10 is fixed to rising frames 53, 53 at the position of a width-restrictive material 51, between respec-tive receivers 21, 21. In this case, the width-restrictive material 51 is arranged to contact the rear face of the rising frames 53, 53. The fitting parts 52 of the width-restrictive material 51 are bent and fixed in the recesses at the lower end of the rising frames 53. Next, the width- restrictive material 51 is fixed to the rising frames 53 and prevented from transferring to the inside by the protrusions 55, 52. Support devices 6 are arranged so that the support device body 6 and the diagonal member 5 are suspended down at the lower end of the rising frames 53, 53. Thereafter, the base frame is installed along the recesses of ribs at the inside face of the base frame, in the support body 6 while the base frame is hooked in the recesses. The form is installed by use of the support device 10 of the base frame and the base frame can be prevented from deforming due to the earth pressure of backfill.
Patent JP-S6153333-A (JP)
Inventor: GIYARETSUTO NEBUIRU SUMISU
IPC: D21H17/00
Filed: 1985-07-18
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-S6219485-A (JP)
Inventor: MAIKERU II EI SAITSU
IPC: B41M5/155
Filed: 1985-07-18
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-2000347276-A (JP)
Title: Film take-up spool
Inventor: OMIYA AKIO
IPC: G03B17/30
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization without lowering strength. SOLUTION: This film take-up spool 2 is composed of a cylindrical member 5 constituted by arranging a motor for feeding film 12 inside a metallic thin plate formed in cylindrical shape and ring-like holding members respectively fixed at both ends of them member 5. The holding member is turnably supported on the inner wall of a holding base 10. A pawl 17 integrally provided on the holding member projects to the outer peripheral surface of the member 5 through an aperture 18a formed on the member 5 and is engaged with the perforation of film. A spool gear 16 is provided at the upper part of the holding member. The gear 16 meshes with the gear driving by the motor 12 and rotates the member 5.  A tongue-like elastic member 21 integrally provided at the lower part of the member 5 is folded so that its one part may project to the outside of the peripheral surface of the member 5 and slides on the wall member 9 of a film take-up chamber 3. In the case of using the film having magnetic recording performance, the member 5 is composed of the metallic thin plate having magnetic shielding property, and its outer peripheral surface is covered with a rubber sheet.
Patent JP-2000348301-A (JP)
Title: Magneto-optical head
Inventor: KIKUCHI KEIKO
IPC: G11B5/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a strong magnetic field even if a quantity electric current flowing through a coil is small or the number of winding of the coil is reduced by magnetically connecting a side core provided in opposition to a center core to the center core to constitute a magnetic circuit. SOLUTION: A three-layer film consisting of a glass film 3, a soft magnetic film 4 and a glass film 3 is provided between the butted surfaces between cores 1, and the glass film 3 is made to function as an adhesive film for fixing the soft magnetic film 4 to the core 1. The center core of an E shaped magnetic core is composed of the laminated structure body of the magnetic core 1/the glass film 3/the soft magnetic film 4/the glass film 3/ the magnetic core 1. Stops 6 are formed in both sides of the tip end opposing to the medium of the center core, and the side opposing to the center core side of the U shaped core 1 becomes a side core. A magnetic core 10 functions as a magnetic field generating means by winding a winding wire coil 2 around the center core.
Patent JP-H0822200-A (JP)
Title: Image forming device
Inventor: TSUNEMI TAKEO
IPC: G03G15/16
Filed: 1994-07-08
Abstract: PURPOSE:To prevent the occurrence of a void in an OHP sheet of a cardboard, a postcard, etc., easy to generate the void and simultaneously, a deterioration in an image caused by the blotting of a character and a fine line on a plain paper having a comparatively high use frequency. CONSTITUTION:This image forming device provided with a transfer means feeding a material to be recorded to a transfer part, among an image carrier 1, a developing means turning a latent image on the image carrier into a visible image with toner and the transfer means and transferring an image capable of being transferred formed/carried on the image carrier to the material to be recorded is constituted in such a manner that a pre-transfer exposure means 30 irradiating the surface of the image carrier with light is arranged in the vicinity of the image carrier or therein between the developing means 11 and the transfer means 12 and a control means 32 changing the exposure of the pre-transfer exposure means and a transfer bias value applied to the transfer means in accordance with the kind and size of the material to be recorded.
Patent JP-S6217149-A (JP)
Title: Manufacture of sintered permanent magnet material
Inventor: MATSUURA YUTAKA
IPC: C22C38/00
Filed: 1985-07-16
Abstract: PURPOSE:To manufacture a high-density sintered permanent magnet material by subjecting an alloy powder composed essentially of rare earth elements, B and Fe reach having a specific composition to compacting in a magnetic field, primary sintering and then hot hydraulic pressing treatment under proper conditions. CONSTITUTION:The alloy powder composed essentially of by atom, 10-30% R (where R consists of at least one element among Nd, Pr, Dy, Ho and Tb or further consists of at least one element among La, Ce, Sm, Cd, Er, Eu, Tm, Yb, Lu and Y), 2-28% B and 65-80% Fe is compacted in a magnetic field. Subsequently, the resulting green compact is subjected to primary sintering to be formed into a sintered compact having a density of >=90% of theoretical density. This sintered compact is further age-treated at 700-1,000 deg.C, as necessary, and then subjected to hot hydraulic pressing treatment in a hermetically sealed vessel by the use of an inert gas as a pressure medium, at 400-700 deg.C under the pressure of 500-1,300atm. In this way, the sintered permanent magnet material is made high-density, so that magnetic properties and mechanical strengths can be improved and, by the succeeding surface treatment stage, oxidation resistance can be effectively improved.
Patent JP-S6312594-A (JP)
Inventor: HASHIMOTO AKIRA
IPC: E02F3/43
Filed: 1986-07-03
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-H11353508-A (JP)
Title: Automatic ticket examination machine
Inventor: TANAKA MADOKA
IPC: G07B15/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the safety by exactly detecting the various passing states of passersby such as partial passing or parallel passing of children by measuring a detection distance, which is detected by detection sensors, to a passing body and discriminating the validity of passing detection data detected based on this measured result. SOLUTION: Upper detection sensors Sr and Sl set the upper central space of a ticket examination passage 14 as a valid detection area A1 and toward this valid detection area A1, respective inclination detection beams 17 and 18 are photoelectrically executed. Excepting for this valid detection area A1, an external space to be invalid for detection is set as an external invalid detection area A2 and a space near the sensors to be invalid for detection is set as an internal invalid detection area A3. When setting this valid detection area A1, the valid detection distance of inclination detection beams 17 and 18 is measured and set. In this case, only when the valid detection distance is measured, it is handled as valid data and in the case of the other external and internal invalid detection distances L2 and L3, they are handled as invalid data.
Patent JP-H11347909-A (JP)
Title: Slurry collecting device for wire saw
Inventor: TAKAI NOZOMI
IPC: B28D5/04
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To simply and certainly prevent a slurry or washing liquid from splashing. SOLUTION: At the bottom of a retrieving pipe 46, a coupling pipe 48 is installed slidably in the vertical direction. When a slurry or washing liquid retrieved by an oil pan 36 is to be collected to a slurry tank 34 or a washing liquid tank 29, the coupling pipe 48 is slided downward and the retrieving pipe 46 is coupled with the tank 34 or 29. Thereby the slurry or washing liquid can be prevented from splashing certainly.
Patent JP-H0322896-A (JP)
Title: Inverter controller
Inventor: FUKADA AKIYOSHI
IPC: H02M7/537
Filed: 1989-06-20
Abstract: PURPOSE:To prevent a switching transistor from short-circuiting between upper and lower arms and to stabilize the inverter control by ON-OFF controlling switching elements with an ON-OFF signal obtained by a counter means. CONSTITUTION:A delay circuit of an inverter control device is composed of a counter circuit 6 and an OR circuit 7. The counter circuit 6 counts clock pulses at an ON timing of an ON-OFF signal in ON-OFF controlling plural switching elements and when the counted number gets to a specified value, the ON-OFF signal is let to be an ON timing. With the ON-OFF signal obtained by this counter circuit 6 the switching elements are to be controlled ON and OFF. The dead time will thereby be made a correct value, the short-circuit of upper and lower arms prevented and the inverter control stabilized.
Patent JP-H1059033-A (JP)
Title: Seat for vehicle
Inventor: RI SHOSEKI
IPC: B60N2/14
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To rotate a seat right and left and move the seat in front and in rear by constituting it with a swivel mechanism for controlling the rotation of the seat, arranged between a lower plate and an upper plate. SOLUTION: When a user pulls upward a swivel operation lever 210 in order to rotate a seat 1, a cable 200 is pulled, and at the same time, guide links 130, 140 linked with a hinge to a working link 170 and a working link 170 are pulled. An upper plate 70 becomes rotatable on a rotation axis 80, and the user can adjust the rotation direction position of the seat 1 by rotating the upper plate 70. The front and rear position of the seat 1 is adjusted in such a way that after the position of the seat 1 is set, when a handle 31 is released, a sliding lever 30 is rotated by restoring force of a return spring 50, and a stopper 40 is locked to a locking pole of a support rail 10.
Patent JP-S5491089-A (JP)
Title: Thermal photo sensor
Inventor: SUZUKI MASAO
IPC: G01K7/22
Filed: 1977-12-28
Abstract: PURPOSE: To make it possible to detect a temperature and light at the same time by forming two couples of electrodes on a thermosensitive plate substrate and by using one couple for a thermal sensor and the other couple for a photo sensor with a photosensitive resistor formed between the both.  
     CONSTITUTION: Two couples of electrodes 2 and 3 are formed on the surface of thermosensitive plate substrate 1. Between electrodes 3, photosensitive resistor 4 such as Se CdS is formed overlapping with electrodes 3. As a result, a single sensor can detect a temperature and light both at the same time; the temperature is detected by measuring the resistance between electrodes 2, and the light is by measuring the resistance between electrodes 3. In another way, substrate 1 is electrically insulated from electrode 3 by glass, SiO 2  or the like to remove the influence of a temperature higher than the measurement value of electrodes 3. In addition, the sensor is protected from an external atmosphere by being covered with an insulating and transparent layer. The sensor like this can be miniaturized as compared with two sensors used and suits to a miniature apparatus such as a camera, so that low cost and improved reliability can be realized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0322433-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI KIYOKO
IPC: H01L21/3205
Filed: 1989-06-19
Abstract: PURPOSE:To make capacity between wirings smaller than a silicon nitride film largely, and to improve a signal-transmission delay time sharply by forming a silicon oxide film between the metallic wirings. CONSTITUTION:A silicon oxide film 3 as an inter-layer insulating film is shaped onto a semiconductor chip. The thickness of the silicon oxide film is made larger than a normal silicon oxide film only by at least 0.7mum previously in order to bury metallic wirings 2. The silicon oxide film 3 is etched selectively by using a wiring pattern and a trench, 1mum in depth, is formed, an aluminum film, 1mum in thickness, is evaporated, and the aluminum wirings 2 in the silicon oxide film 3 are buried through patterning by the wiring pattern. A silicon nitride film 1 is grown as a cover insulating film. The silicon oxide film 3 having a permittivity smaller that the silicon nitride film 1 is shaped between the metallic wirings 2, thus reducing wiring capacity.
Patent JP-S642680-A (JP)
Title: Slot machine
Inventor: BETSUSHIYO NAOKATA
IPC: A63F9/00
Filed: 1987-06-26
Abstract: PURPOSE: To obtain prize winning without any special additional operation by automatically controlling columns of symbols to be moved when the displayed symbols satisfy a specified condition after the movement of plural columns of symbols is stopped. CONSTITUTION: When the occurrence of scattered prize winning is confirmed by a specified condition detecting circuit 47 after a reel is stopped, MPU 15 operates a coin pay-out device 46 to pay out some of divident coins to the scattered prize winning, for example, ten coins. The specified condition detecting circuit 47 detects whether or not the display position of 'star mark' 55 of reels 5-9 agrees with a prize winning line 12, or shifted forward or backward by one frame or not from counters 30-34, and according to an input detection signal, a reel travel deciding circuit 50 supplies a signal for further driving a needed stepping motor among stepping motors 16-20 to the MPU 15.  The reels 5, 6, 7, 9 are rotated in such a manner as to be shifted from each other by one frame, the 'star marks' 55 of the reels 5-9 agree with the prize winning line 12, and the residual number of divident coins, for example, 20 coins are further paid out to a receiving tray 14.
Patent JP-S6220225-A (JP)
Title: Cathode-ray tube
Inventor: KATO HIDETOSHI
IPC: H01J29/87
Filed: 1985-07-17
Abstract: PURPOSE:To prevent flaw and rack due to an explosion-proof metal ring belt, by cutting the belt at the tip of the joint part of the belt to remove the mold match line part and its adjacent area. CONSTITUTION:An explosion-proof metal ring belt 11 is formed by over-lapping the end parts of the belt and spot-welding 5 the joint part 4 on four points. A cut part 12 is formed by cutting a predetermined length D in the longitudinal direction of the metal belt 11 corresponding so a mold match line 3 and its adjacent area at a joint part tip 4a which touches a panel 1 in the joint part 4 of the metal belt 11. An end part 14 withdrawn due to the formation of the cut part 12 is shaped, through, for example, press working in an inclined face 15 which gradually separates from a panel 1 in the direction approaching the tip on the side touching the panel 1. By that, abutting of the tip against the mold match line 3 is avoided or weakened even if the tip is bent. As a result, flaw and rack on the panel 1 caused by the metal belt 11 can be prevented.
Patent JP-H11348000-A (JP)
Title: Foaming material cutoff device
Inventor: SUZUKI YOSHINOBU
IPC: B26F3/08
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a foaming material cutoff device which can effectively cut off a foaming material without leaving residues with a smaller power consumption than conventional and can furnish a structural sandwich panel at its side end with a groove including a taper. SOLUTION: A sandwich panel P for structural use is formed by pinching the two surfaces of a foaming material F by structural facial members B, and a device 1 to cut off partially the side end of the foaming material F is composed of a body 2 to be grasped by an operator for operation, a left 4a and a right vertical rod 4b as heat conducting member 4 accommodating heater wires led from a power supply and projecting from the forefront of the body 2 and abutting to the inner surfaces of the facial members B, a horizontal rod 4c tying together the bottoms of the vertical rods, and a guide jig 3 fixed slidably to the two vertical rods 4a and 4b, wherein the vertical rods 4a and 4b and the horizontal rod 4c are formed in a channel shape not leaving residue of forming material F at each inside corner.
Patent JP-H10333331-A (JP)
Title: Photosensitive resin composition and dry film resist using that
Inventor: HIUGA ATSUYOSHI
IPC: G03F7/031
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin compsn. excellent in sensitivity, adhesion property and storage stability by using an adhesion imparting agent selected from combinations of specified compd. groups. SOLUTION: This photosensitive resin compsn. consists of a thermoplastic org. polymer compd., a photopolymerizable compd. having ethylene-type unsatd. groups, an adhesion imparting agent, a photopolymn. initiator and/or a sensitizer. The adhesion imparting agent is selected from combinations of tetraalkylthiuram disulfide (c-1) expressed by formula I and benzotriazole carboxylic acid (c-2) expressed by formula II, (c-1) and a nitrogen-contg. heterocyclic compd. (c-3) expressed by formula III, or (c-1), (c-2) and (c-3). In formula I, R1 to R4 are 1 to 4C alkyl groups. In formula II, R5 is a hydrogen atom, alkali metal, etc. In formula III, n is an integer 1 to 3, R6 is a hydrogen atom, halogen atom, etc., m is an integer 1 to 3, R7 , R8 are independently 1 to 12C alkyl groups or hydroxyalkyl groups.
Patent JP-S5932435-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: B08B3/02
Filed: 1982-09-13
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-S6136617-A (JP)
Title: Location detecting method of high temperature burning region in refuse incinerator
Inventor: KUROSAKI YASUMITSU
IPC: F23M11/04
Filed: 1984-07-28
Abstract: PURPOSE:To contrive to detect quantitatively and continuously the location of high temperature burning condition area by a method wherein the condition of a burning part in a furnace is picked up by a television camera, the region of burning condition having a blue wave length or having a wave length shorter than the blue wave length is extracted. CONSTITUTION:A window 84 is provided on the furnace wall of an incinerator 1, an industrial color television 35 is arranged at the location where the optical control axis 85 of the camera is set at nearby the border part between a burning upper stage grate 5 and a burning lower stage grate 6, and the camera picks up the burning part in the incinerator 1. A video signal 31 from the television camera 35 is processed by a video processing device 36 via a line 50. Signals of a blue wave length and a part of a shorter wave length than the blue wave length are separated from a video signal S1. When only the signal exceeding the designated threshold value T1 is regenerated by a monitor television, the video 93, 94 extracting a high temperature burning part flame can be obtained. Therefore, the location of the high temperature burning region in the incinerator 1 can be detected by obtaining the location of the video 93, 94 in the incinerator 1.