baber/WOPTO huggingface dataset:
Patent JP-2000251986-A (JP)
Title: Electrical connector
Inventor: YOKOYAMA YASUMASA
IPC: H01R12/20
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a pair of electrical connectors capable of being mounted on substrates with a small pressure by an automatic mounting device. SOLUTION: This pair of electrical connectors 100, 200 are mounted on edges 310 of substrates 300 by an automatic mounting device, the centers G of gravity of the electrical connectors 100, 200 themselves are situated inside edge end faces 310a of the substrates 300 at least when they are mounted flexible positioning pins 400 planted near the centers of gravity of housings 110, 210 of the electrical connectors 100, 200 are press-fitted into fit holes 500 on the edge part 310 side of the substrates 300 with a pressure by the automatic mounting device, and satisfactory mounting by the automatic mounting device is made possible by the positions of the centers G of gravity and the flexibility of the positioning pins 400.
Patent JP-S59175395-A (JP)
Title: Controller of induction motor
Inventor: SUZUKI SHIGEHIKO
IPC: H02P27/02
Filed: 1983-03-23
Abstract: PURPOSE:To reduce harmonic wave components by superposing the AC voltage dropped by an impedance element with pulsated voltage, thereby increasing the basic wave component. CONSTITUTION:When the drive torque of an induction motor M is controller, i.e., when normal-open contacts A1-A4 are closed, thyristors S1, S2, S5, S6 are conducted, and thyristors S3, S4 are interrupted, resistors R1, R3 are respectively connected in parallel with thyristors S1, S2 and S5, S6. Accordingly, a sinusoidal wave voltage fed through the resistors R2, R3 and pulsated voltage controlled by the thyristors S1, S2, S5, S6 are superposed and applied to an induction motor M.
Patent JP-H04284412-A (JP)
Title: Optical fiber bundle
Inventor: FUJITA HIROSHI
IPC: G02B6/04
Filed: 1991-03-14
Abstract: PURPOSE:To eliminate a difference in brightness between the periphery of the center part of a tip part and the peripheral edge side by forming the center part of a chip part end surface in a recessed tip shape. CONSTITUTION:The optical fiber bundle 1 used for a transmission line is formed in the tip part shape wherein the center part 4 of the end surface 3a of the tip part 3 is recessed and the bundle is constituted by bundling many optical fibers 5. A diffusion lens is combined with the tip part end surface 3a opposite to diffuse irradiation light at the center part 4 of the tip part end surface 3a almost up to the irradiation angle of the whole tip part 3, so the difference in brightness between the center part 4 and its peripheral edge side becomes small. A subject can, therefore, be irradiated over a wide range with a uniform irradiation light distribution, so when an image of the subject is picked up in the presence of this lighting, the obtained image is improved in an SN ratio.
Patent JP-H05249824-A (JP)
Title: Developer stirring device
Inventor: SHIMADA BUICHI
IPC: G03G15/08
Filed: 1992-03-05
Abstract: PURPOSE:To smoothly carry and stir recycle toner which is supplied in a developing device. CONSTITUTION:In a housing 26 for the developing device 6, a main stirring member 22 and a developing sleeve 21 are respectively supported by a shaft so that they can be rotated with an auxiliary stirring member 23 and a partition plate 24 interposed in order from the underneath. As to the auxiliary stirring member 23, a recycle toner carrying part 23A for carrying the recycle toner supplied from the upper left side of the developing device 6 and a developer stirring part 23B positioned on the right side of the part 23A are integrally formed on the same shaft of the auxiliary stirring member 23.
Patent JP-S55141621-A (JP)
Title: Battery housing structure of remote type water meter
Inventor: IWATA AKIO
IPC: G01F15/06
Filed: 1979-04-20
Abstract: PURPOSE: To provide the structure which permits simple battery exchanging, has sure waterproofness and causes less troubles by rotatably supporting the housing case provided with an access port for battery into the body and interposing a packing between the housing case and the body.  
     CONSTITUTION: The battery housing part 12 of the remote type water meter is formed by a housing space 12a, battery housing body 12b, and body cover 12. A battery 14 is sandwiched by the stanchions 12d, 12d' provided with electrodes 15, 15'. A housing case 17 having shaft parts 17b, 17b' is rotatably provided between the housing part body 12b and body cover 12c and a stopper 17d is provided to this housing case 17 and further a packing 18 is fitted to the inside circumference of the convex part 12e provided on the circumference of the opening of the housing spacing 12a, by which it is contacted to the outside of the housing case 17. Then, the battery housing structure which permits simple battery exchanging, has sure waterproofness and causes less troubles may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04268895-A (JP)
Title: Grounding discrimination circuit
Inventor: TANABE SHIYOUSAKU
IPC: H04Q3/72
Filed: 1991-02-22
Abstract: PURPOSE:To solve a problem that a loop detection signal output is prohibited and a call state is released even if a ground signal used for a charge signal in the middle of a call is detected since the loop detection signal output is prohibited when the ground detection signal is detected in spite of the input timing of the two signals of the ground detection signal and the loop detection signal in a conventional groun-fault discriminating circuit. CONSTITUTION:An N-ary counter circuit 4 inputting the OR of the loop detection signal S1 and an external clock S3 as a clock and outputting a ripple carry signal S4 at the time of counting N-times, a D.flip flop holding the ground detection signal by the ripple carry signal, and an OR gate circuit 8 taking the OR of an output from the D.flip flop and the loop detection signal are provided.
Patent JP-H02227264-A (JP)
Title: Thermal head
Inventor: OGAWA GENICHI
IPC: B41J2/345
Filed: 1989-02-28
Abstract: PURPOSE:To improve bonding strength of a protective film by inclining both sides of at least opposed parts of electrodes as to extend outward toward the base end in the thickness direction. CONSTITUTION:Both side faces 22b of the opposed parts of electrodes 22 are inclined so as to extend outward toward a base end in the thickness direction. Thus, a protective film 25 is brought into close contact with all of both side faces 22b and top 22c of the opposed parts 22a of the electrodes 22 to improve the close contact strength of the film 25 with the opposed parts 22 of the electrode 22. A heat sensitive recording sheet 24 is contacted with the film 25 in a range (h), an both the side ends 22b of the opposed parts 22a of the electrodes 22 are inclined so as to extend outward toward the base end in the thickness direction in length l1 in this range. The opposed part 23a of another electrode 23 is similarly formed to the opposed part 22a. Both the side faces 22e may be inclined at the part 22d except the part 22a of the electrode 22 as to be narrowed toward the base end in thickness direction. Since the sheet 24 is not slidably contacted, the bonding strength of the film 25 need not be improved as at the opposed part 22a.
Patent JP-S59175305-A (JP)
Title: Vehicle base power supplying method in ground control system of electric rolling stock
Inventor: KAMISUIO SHIZUO
IPC: B60L13/00
Filed: 1983-03-24
Abstract: PURPOSE:To obtain an economically advantageous vehicle base power supplying method by supplying a constant voltage lower than the maximum voltage in performance of an electric rolling stock in a current capacity necessary for moving or replacing electric rolling stock group capable of containing on a slave route from a substation to the slave route. CONSTITUTION:When an electric rolling stock 6A stops at a station C and a substation switching command is transmitted by a driver from a car antenna 29, a trolley wire switch 27P is opened, and trolley wire switches 27N, 27M are closed. When the driver then operates to run the rolling stock, power from the substation C is controlled to drive the electric railcar 6A. If a command for branching to a slave route is dispatched when the rolling stock 6A stops at the station B, the switch 27M is opened and the switch 27L is closed. Power of low voltage is supplied from a substation X to the slave route, and when the driver operates a mester controller, the rolling stock runs on the slave route.
Patent JP-H01222203-A (JP)
Title: Manufacture of color filter substrate
Inventor: OANA YASUHISA
IPC: G02F1/1335
Filed: 1988-03-02
Abstract: PURPOSE:To obtain the color filter substrate which has the high working accuracy and matching accuracy of transparent electrodes by utilizing colored layers themselves on a glass substrate as a photomask. CONSTITUTION:The colored layers 4 are formed in a prescribed shape on the glass substrate 3, a transparent conductive layer 13 is formed covering the colored layers 4, and then the transparent electrodes 5 which are self-matched with the colored layers 4 are formed by a photolithographic method where the transparent conductive layer 13 is exposed from the side of the colored layers 4. Namely, the colored layers 4 themselves are used as the photomask to form the transparent electrodes 5 which are self-matched with the colored layers 4 themselves on the glass substrate 3. Thus, the transparent electrodes 5 which are self-matched with the colored layers 4 are formed and there is no mask deviation between the colored layers 4 and transparent electrodes 5. Consequently, the color filter substrate is obtained which has the high working accuracy and the high accuracy of positioning between the colored layers 4 and transparent electrodes 5, and high through-put.
Patent JP-H02227341-A (JP)
Title: Preceding car follow-up traveling controller
Inventor: ASAYAMA YOSHIAKI
IPC: B60W10/184
Filed: 1989-03-01
Abstract: PURPOSE:To detect any slippage in each traveling lane of a preceding vehicle and a follow-up vehicle by constituting a car-to-car distance detecting means with a symmetrical pair of light receiving units, detecting light out of a light emitting means of the preceding vehicle, and a device rotating toward this light emitting means. CONSTITUTION:When it is indicated by a control indicating means 14 to travel in the wake of a preceding vehicle 1, a computer unit 18 operates each of electronic controllers 13, 13a, whereby a car-to-car distance detecting means 3 starts it operation, and light receiving units 6, 6a start their rotation by motors 10, 10a against return springs 9, 9a. Light of a light emitting element 2 incident into a condensers 4, 4a passes through the center of these condensers 4, 4a, rotating to a position to be condensed in the center of light detecting elements 5, 5a, namely, up to a position shown in a dotted line in illustration as these condensers 4, 4a rotate as far as theta1, and theta2. These turning angles theta1 and theta2 are detected by turning angle sensors 12, 12a, and a position of the light emitting element 2 is calculated by the computer unit 18 on the basis of the detection signal and a pin interval 1, thus car-to-car distance H and slippage D with the preceding vehicle 1 are detected.
Patent JP-H07258690-A (JP)
Title: Alkali de-fatting cleaning solution
Inventor: BODA TAMOTSU
IPC: C11D3/08
Filed: 1994-03-18
Abstract: PURPOSE:To obtain the subject cleaning solution by previously adding a given amount of an organic substance containing a phenolic hydroxyl group, capable of efficiently treating waste water, reacting with a nonionic surfactant efficiently in a short time so as to de-fat and clean the surface of a metal material. CONSTITUTION:This cleaning solution contains (A) 0.01-10g/l of a nonionic surfactant and (B) a phenolic OH group-containing organic substance showing water solubility or water dispersibility at pH>=8 and having <=500 molecular weight in the weight ratio of the component B:the component A=0.1 to 2:1 and has pH>=8. A condensate such as a formalin condensate of sodium bis(hydroxyphenyl)sulfonemonomethylsulfonate obtained by reacting (i) a phenol such as phenol with (ii) an aldehyde such as formaldehyde by using an acid or an alkali catalyst is preferably used as the component B.
Patent JP-S6036888-A (JP)
Inventor: JIYON ARIGUZUAANDA RICHIADOSUN
IPC: F28F13/08
Filed: 1984-03-16
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-S59175553-A (JP)
Title: Cylindrical type battery and its manufacturing method
Inventor: FUJITA KOUJI
IPC: H01M2/08
Filed: 1983-03-24
Abstract: PURPOSE:To obtain ample sealing without deforming a step section even when bending pressure is increased by forming striped groove on the external surface of a sealing plate and receiving the bending pressure using a mold that fits the step section in the same striped groove. CONSTITUTION:A power generating element 2 is housed in a cylindrical container 1 with the bottom and the container is filled with an electrolyte. Then a first step 3 is formed by deforming the external surface of the opening of the battery container 1 using a preset mold and a sealing plate 4 integratedly formed with a single-electrode terminal is loaded on it. Then a second step section 2 is formed by deforming the external surface of the opening section using the preset mold 13 and fitting it in the striped groove 9 of the sealing plate 4 and the opening end of the battery container 1 is bent and formed inside. As a result, since the bending pressure is received by the mold 13, compression ratio can be increased without deforming the first step section 3 and the adhesion between the sealing plate 4 and the container 1 becomes complete.
Patent JP-H06267592-A (JP)
Title: Remaining capacity display device for nickel-cadmium battery and charging device thereof
Inventor: NOMURA YOSHIMASA
IPC: H01M10/48
Filed: 1993-03-10
Abstract: PURPOSE:To enhance accuracy in estimation for remaining capacity of a battery even if battery temperature is changed by estimating the remainig capacity based on discharge current, battery voltage and battery temperature just before and auxiliary equipment consuming large current is turned off. CONSTITUTION:An auxiliary equipment drive means 53 drives an auxiliary equipment 71 by supplying discharge current from a Ni-Ca battery 52 under a specified condition to the auxiliary equipment 71 consuming large current. Current flowing in an auxiliary equipment 51 is detected by a sensor 54, the temperature of the battery 52 is detected by a sensor 55, and samples on discharge current, battery temperature and battery voltage just before the auxiliary equipment 51 is suspended in operation, are taken by sampling means 56, 57 and 58 based on the detected values by the sensors and detected battery voltage. The remaining capacity of the battery 52 is computed by a computing means 59 based on these sampled value, and the remaining capacity is thereby indicated by a display means 60.
Patent JP-S59175249-A (JP)
Title: Network communication system
Inventor: ISAKA OSAMU
IPC: H04L29/10
Filed: 1983-03-24
Abstract: PURPOSE:To attain the transfer of a transferred data directly from a low-order layer to the highermost order layer by indicating a storage location of a header section and a data section with discrimination when a network control level indicates the storage section of a packet to a CCU (communication controller). CONSTITUTION:When a data link level packet reaches the communication controller CCU7, it is stored in a data link buffer memory 7A. The CCU7 informs the arrival of the packet to a main CPU 4. The CPU 4 calls out a network control level program. The network control level indicates the storage location of the header section [incoming node address (a)- data length (k)] to the CCU7. The CCU7 transfers the header section from the buffer 7A to a buffer 5A being a prescribed storage location. The network control level checks the header section and when the address is to the own address, the level informs the arrival of packet to a transportation level. Thus, the storage location of a data l1 is decided from the address in a buffer 5B.
Patent JP-S58167722-A (JP)
Title: Chilled sliding member
Inventor: SAGA NORIHIKO
IPC: C21D9/32
Filed: 1982-03-26
Abstract: PURPOSE:To improve wear resistance, by individually melting and hardening a part of predetermined width from and a part inside the corner of a member having a chilled surface layer preformed by melting and then rapidly cooling the surface of a cast iron member having the corner. CONSTITUTION:A cam shaft 1 for an internal combustion engine, for instance, is properly provided with a cam 2 and equipped with a corner 2b cutting the surface 2a of the cam at a right angle. The entire surface of said cam 2 is converted into a chilled state by melting and then rapidly cooling it. Thereafter, a part 3 of predetermined width from an edge 2c constituting the outside end of the corner 2b of the cam surface 2a and a part 4 inside the corner 2b are individually melted and hardened.
Patent JP-S63216749-A (JP)
Title: Image generator for perfect printing
Inventor: NAKAHATA ATSUSHI
IPC: G06K15/00
Filed: 1987-03-04
Abstract: PURPOSE:To print continuously by combining a one-side printing with a perfect printing, by a method wherein, a first font representing a normal pattern and a second font representing a lengthwise reverse pattern are provided, and a video signal according to the setting direction of a recording paper having a directional property is generated per raster unit. CONSTITUTION:A character generator 59 is provided with a first font 60 and a second font 61. The first font 60 is a normal character pattern, and the second font is a font obtained by longitudinally reversing the first font. By setting a perforated paper so that the perforation is disposed in a forward direction of the paper, with a one-side printing mode characters assigned in the first font are successively read from a head address according to character recognition codes in a data memory 43. On the other hand, with a perfect printing mode, lengthwise reverse characters assigned in the second font are read according to character recognition codes in the data memory 43 so as to be reversed crosswise. In this manner, a printing mode reversed lengthwise as well as crosswise is established. Therefore, a continuous printing can be carried out without changing the paper setting direction even if a one-side printing is combined with a perfect printing.
Patent JP-H06263978-A (JP)
Title: Flame retardant resin composition
Inventor: WATANABE ATSUSHI
IPC: C08L87/00
Filed: 1993-03-11
Abstract: PURPOSE:To obtain the subject composition, comprising a polycarbonate-based resin, a specific metallic carboxylate and a filter, etc., excellent in thermal stability and useful as electrical and electronic parts, etc. CONSTITUTION:This resin composition comprises (A) 100 pts.wt. polycarbonate- based resin, (B) preferably 0.0001-1 pt.wt, salt of a carboxylic acid with a metal of the third to the sixth periods of the periodic table excluding group 1A metals of the periodic table and nickel (e.g. cerium acetate), (C) preferably 1-200 pts.wt. filler such as glass fiber, (D) preferably 0-2 pts.wt. silicone and fluorine-based resin such as polytetrafluoroethylene and further preferably (E) preferably 0.01-5 pts.wt. compound having a carboxylic acid (anhydride) structure such as maleic acid (anhydride).
Patent JP-S56146372-A (JP)
Title: Pickup system
Inventor: YUNOKI YUTAKA
IPC: H04N5/225
Filed: 1980-04-16
Abstract: PURPOSE:To increase shutter speed, by exciting continuously for a prscribed time a pole which is in exciting mode at the N-1 step and in nonexciting mode at the N step respectively at the final N step of the shutter action. CONSTITUTION:The pulse motor 1 rotates the shutter disk 3 havig an optical aperture part (slit 31) to give passing through and cut-off to the flux of light shown by the arrow. The shutter control driving circuit which drives the motor 1 completes a shutter action by giving an N-step movement (e.g. N=6) to the motor 1. In this case, an exciting state under which exciting modes of the normal final step N coexists with the N-1 step under operation of the rotor is produced at the final step N. As a result, the stilling characteristics of the shutter is improved to realize a high speed shutter motion.
Patent JP-H08250650-A (JP)
Title: Semiconductor device
Inventor: SAWADA MASAHIKO
IPC: H01L23/12
Filed: 1995-03-09
Abstract: PURPOSE: To provide a semiconductor device which is excellent in packaging density and can contribute to the miniaturization and the high speed operation of a system electronics product. CONSTITUTION: Semiconductor elements 3 are bonded and mounted on the bottom surfaces of cavities 2 formed on the central upper and lower surfaces of a ceramic multilayered board 1. Semiconductor elements 3 are bonded and mounted also on the inner surface of an upper lid 4 of a package and the inner surface of a lower lid 5. Thereby four elements can be mounted in a package, so that the packaging density is improved twice as compared with the conventional double-sided board mounting type device.
Patent JP-S56146132-A (JP)
Title: Continuous copying apparatus
Inventor: ODAKA KIYOSHI
IPC: B65H20/28
Filed: 1980-04-15
Abstract: PURPOSE:To perform rapid copying work by continuously connecting plural sheets of master paper, folding these zigzag, letting these off successively and continuously copying the same with a copying apparatus. CONSTITUTION:Master paper 1 of which the respective pages are folded zigzag is carried between guide rails 10 and 11 by way of detaining grooves 6, 6, and is successively led off from the 1st page 11 positioned in the front part, thence it is guided along the circulative route of a conveyor 3. The master paper 1 is endless from the 1st page 11 up to the final page 1n, whilist copying paper 19 is set between pulleys 14 and 15 in such a manner as to be superposed on the master paper 1. When the respective pulleys are turned clockwise, the respective pages of the master paper 1 are drawn out forward from the guide rails 10, 11 in between, are let off into the circulative route of the conveyor, and enter a copying machine 4 by being superposed with the copying paper 19, whereby the respective pages are copied. The pages having undergone copying are returned to a master paper holder 2.
Patent JP-S59177263-A (JP)
Inventor: MIURA MORIYUKI
IPC: B66B1/14
Filed: 1983-03-25
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-S56145320-A (JP)
Title: Weighing method for pulverized substance
Inventor: MATSUI OSAMU
IPC: G01G19/30
Filed: 1980-04-15
Abstract: PURPOSE:To reduce the time required for operation at every one batch by weighing first a constituent of a small quantity at an ordinary speed and by weighing then a  constituent of large quantity so as to have a weight calculated by multiplying the  weight of the former constituent by a prescribed ratio. CONSTITUTION:First the constituent of a small quantity is weighed so as for its weight to take a set value approximately without slowing down and then the accurate weight thereof thus measured is multiplied by the prescribed mixture ratio. Next, the constituent of a large quantity is weighed exactly so as to take the value of the product of the above multiplication. On the occasion of measurement of the constituent of large quantity, a means such as slowing-down can be applied. Since each constituent weighed and taken in based on the accurate weight ratio is put in a weighing container simply in accordance with the weight thereof, it is sent subsequently to a following mixing device. Since each pulverized substance is weighed accurately and speedily at the prescribed ratio, the above mixing device to be connected to the weighing container is desired to be such a device as capable of mixing each constituent evenly in a short time.