baber/WOPTO huggingface dataset:
Patent JP-S5372585-A (JP)
Title: Solar battery
Inventor: MIURA SADATSUGU
IPC: H01L31/04
Filed: 1976-12-10
Abstract: PURPOSE: To simplify the assembly of the solar battery used for a wristwatch or a pocket calculator, by forming the output electrodes at one side of the light receiving surface side of a rectangular solar battery element and furthermore by arranging these electrores on a straight line for the convenience when plural units of the element are connected in series. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0574101-A (JP)
Title: Molding method and molding die of cassette body in magnetic tape cassette
Inventor: OBARA MITSUHIRO
IPC: G11B23/087
Filed: 1991-06-20
Abstract: PURPOSE:To secure the detent force of the lock piece of a slider in a DAT cassette. CONSTITUTION:An apparatus is equipped with a cassette body for receiving a magnetic tape, a slider 14 mounted in the cassette body in a freely sliding manner, and a lock piece 5 provided integrally in said cassette body and engaged elastically with said slider for detent-holding the slider in a predetermined position. In the title method, after the cassette body is molded by injection molding, said lock piece 5 is biased to deformation in the direction of engagement with said slider 14 prior to the mold release of this cassette body.
Patent JP-H097732-A (JP)
Title: Plug cap device
Inventor: AKAMATSU KUNIHIKO
IPC: H01T13/06
Filed: 1995-06-15
Abstract: PURPOSE: To provide the plug cap device which can surely prevent a position between a plug cap and a resin pipe from being shifted when the plug cap is mounted/demounted, and concurrently makes the plug cap more compact. CONSTITUTION: The plug cap device is made up of a plug cap 1, and of a resin pipe 2. The resin pipe 2 is formed with an insertion hole 6a through which a high voltage cable is inserted, at its center, and a cut-out part 6b for positioning the high voltage cable to one direction, is formed at one portion of its upper end. A lock part 7 in a brim shape continuously formed in the circumferential direction, is circumferentially provided for the upper end part of a pipe main body 6. Besides, the plug cap 1 is made up of a cylindrical pipe fitted part 4 provided with a pipe fitted hole 4a in which the upper end part of the resin pipe 2 is fitted, and of a large diameter cap holding part 3 formed above the pipe fitted part. A lock receiving part 3a locking a locking part 7 is formed in the cap holding part 3.
Patent JP-H03204835-A (JP)
Title: Optically active compound and liquid crystal composition containing the same
Inventor: KOBAYASHI SHOGO
IPC: C07C69/90
Filed: 1990-06-07
Abstract: NEW MATERIAL:The optically active compound expressed by formula I [R is <=20C alkyl (provided that R and X are not the same alkyls) or <=20C alkoxy; R* is <=16C optically active alkyl; x is lower alkyl or halogen; Y is single bond, group of formula II (Z is H, halogen or cyano), formula III or formula IV; C* is asymmetric carbon atom]. EXAMPLE:(S)-2-n-hexyloxypropionic acid (S)-4-[3'-hydroxy-4'-(2-methyl butyroyl)-1,1'-biphenyl ester. USE:An optically active compound for ferroelectric liquid crystal material. PREPARATION:A compound of formula I (Y is not single bond) can be produced e.g. by reacting a compound of formula V (e.g. 4,3'-dihydroxy-4'-acyl-1,1'- biphenyl) with an optically active chloride of formula VI (W is group of formula II, formula III or formula IV) in the presence of a base such as pyridine.
Patent JP-S5773691-A (JP)
Title: Electronic timepiece circuit
Inventor: MIZUTANI SHINSUKE
IPC: G04G3/02
Filed: 1980-10-24
Abstract: PURPOSE:To reduce current consumption by using a random logical circuit for processing high in frequency of use and disabling a data memory and a logical operation device to be used. CONSTITUTION:To a microprogram control circuit for a wrist watch, a start and a stop command for a stopwatch having 10min, 1min, 10sec, 1sec, 1/10sec, and 1/ 100sec displays are inputted 7 with a push button, etc., and an ROM part 2 is put in operation by a system starting circuit 6. A random logical circuit 8 which divides the frequency of a 100Hz signal from an oscillation frequency-dividing circuit 1 to 1Hz is started and stopped by instructions in the ROM part 2 and after the instructions in the ROM part 2 are executed, the circuit 6 stops the ROM part 2 and a logical operating circuit 4. In response to a carry to the 1sec digit from the circuit 8, an instruction is sent to the circuit 6 to operate the ROM part 2, circuit 4 and RAM part 3, thereby adding 1sec to the time of the stopwatch.
Patent JP-S5850975-A (JP)
Inventor: TAKASE AKIO
IPC: A63B69/36
Filed: 1981-09-21
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-S63314577-A (JP)
Title: Developing device
Inventor: HONDA HARUHISA
IPC: G03G15/09
Filed: 1987-06-17
Abstract: PURPOSE:To raise the magnetic flux density, and to contrive to miniaturize a device by constituting a magnetic field generating means by containing a flexible material, and also, constituting the magnetic field generating means so as to bring into contact with a developer carrying body. CONSTITUTION:This developing device is provided in the vicinity of an image carrying body 6, and constituted of a container 1, a sleeve 3, a flexible magnet roller 7 and a developer control member 5, and a developer 2 is contained in the container 1. The sleeve 3 is constituted of a non-metallic material such as aluminum, stainless steel, etc., and also, the magnet roller 7 is constituted by surrounding the periphery of a member 8 by a flexible permanent magnet material, and its outer peripheral surface is brought into contact with the inner peripheral surface of the sleeve 3. The developer 2 is controlled magnetically by the developer control member 5 and brought to apply with a toner layer whose thickness is 100-200mum. In such a way, the magnetic flux density of the surface of the developer carrying body 3 increases, a high performance of the developing device is obtained, and a magnetic field generating means is deformed easily, therefore, even if it is miniaturized, it can be loaded easily, and its damage can also be prevented.
Patent JP-H099646-A (JP)
Title: High frequency generator, lighting device for electric discharge lamp and luminaire
Inventor: SASAI TOSHIHIKO
IPC: H02M7/5387
Filed: 1995-06-15
Abstract: PURPOSE: To perform high-precision and safe controls and further reduce the dimensions by providing a state transition signal generating, unit for outputting trigger signals when a count-up signal is output from a state duration counter, and a trigger generating signal is input from a state decoder. CONSTITUTION: ON-time data output from an ON-time computing unit 41, dead time data output from a fixed data storing unit 42, and a D-low upper limit value data are selected by data selector unit 43 and taken in. Various data taken in to the data selector unit 43 are supplied to a state duration counter 44. The state duration counter 44 starts the counting from a data value loaded, and a count-up signal is output at the same time with the count-up. This count-up signal is supplied to a state transition signal generating unit 45, and the state transition signal generating unit 45 outputs a trigger signal by inputting a count-up signal.
Patent JP-H0810624-A (JP)
Title: Production of rhodium type complex catalyst and hydroformylation using the catalyst
Inventor: MORI TOMOYUKI
IPC: B01J31/24
Filed: 1994-06-30
Abstract: PURPOSE:To easily produce a highly active rhodium complex catalyst used in hydroformylation reaction of olefin in high yield. CONSTITUTION:A water soluble rhodium compd. dissolved in a hydfophilic org. compd. and an organophosphorus compd. are reacted in an org. solvent in the presence of hydrogen and carbon monoxide under such a condition that treatment temp. T( deg.C) is 80-150 deg.C and pressure is 10<(0.036x>T<-3.2)>kg/cm<2>G or more and a treatment time theta (hr) is set to a range represented by formula theta=1700-9900e<->T</14-2>(theta=2hr or less).
Patent JP-S625692-A (JP)
Inventor: HONMA SEIJI
IPC: H05K3/34
Filed: 1985-07-09
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-S5482372-A (JP)
Title: Gas/liquid contact apparatus
Inventor: NAGAMATSU KATSUHIKO
IPC: B01D3/16
Filed: 1977-12-14
Abstract: PURPOSE:To provide a contact apparatus described in the title, of remarkably large ratio of packed bubbles, the apparatus which is so constituted that gas is blown from a gas blow-pipe against the underside of revolvable discs installed in liq. at the base. CONSTITUTION:An upper disc 5 is fixed horizontally to the upper end of a revolvable shaft 2 near the bottom of a gas/liq. contact reactor 1, and a middle disc 6 and a lower disc 7 are arranged horizontally below the upper disc 5 with respective intervals in order. The discs 6, 7 are mounted on the revolvable shaft concentrically, and are fixed with a number of support arms arranged radially. Gas-blowing inlet installed at upper end of the gas-blow pipe 3 surrounding the revolvable shaft 2 is located at a level lower than the underside of the lower disc 7. When gas is blown from the gas-blow pipe 3 against the disc surfaces nearly at right angles while the discs 5, 6, 7 revolving at a high speed, the gas is made into fine bubbles, increasing remarkably the ratio of packed bubbles.
Patent JP-H0814061-A (JP)
Title: Scotch yoke type engine
Inventor: KAMIYAMA EIICHI
IPC: F02B75/18
Filed: 1994-06-30
Abstract: PURPOSE:To arrange a crank shaft between the two central lines of first and second cylinders to form an engine in a compact manner by arranging cylinders in parallel to each other as a yoke is used in common. CONSTITUTION:First and second cylinders 1 and 2 are arranged in the same direction paralleling the movement directions of first and second pistons 7 and 10 at each stroke of an engine. The axis of a crank shaft 16 is arranged in a direction extending vertically to a plane containing the central lines of the first and second cylinders 1 and 2.
Patent JP-S5853166-A (JP)
Title: Fuel cell
Inventor: KURAMOTO HITOSHI
IPC: H01M8/24
Filed: 1981-09-24
Abstract: PURPOSE:To provide a fuel cell in which the clamping pressure of a cell stack can be regulated easily. CONSTITUTION:A supporting stand 4 is constituted of a fixing stand 6 which is used for fixing an upper clamping bar to a pressure case through a clamping rod 5, and a lower clamping plate 7 which is used for clamping a cell stack 1 used for a fuel cell by pressing the stack 1 upward from its lower side. The plate 7 is connected to a pressure transmission bar 8, which is used for pushing up the plate 7 from the outside of a pressure case 3. The bar 8 is connected to an actuator 10 which converts a pressure fluid, which is supplied from mechanical a pressure-fluid supplier 9 used as a pressure supplying source, into mechanical  energy. As a result, the looseness of clamping pressure which is caused due to repetitions of driving and stopping can be regulated easily by controlling the pressure of the pressure fluid supplied from the pressure-fluid supplier 9.
Patent JP-S5854252-A (JP)
Title: Supporting device of flywheel in internal-combustion engine
Inventor: HONDA SHIYOUICHI
IPC: F16F15/315
Filed: 1981-09-24
Abstract: PURPOSE:To reduce vibration of a device, by separately supporting a flywheel shaft and crankshaft through respective bearings and mutually connecting the both shafts with a connecting fixture which restricts movement in a rotational direction but permits free movement in a radial direction of the both shafts. CONSTITUTION:A spline 9 is formed to a shaft end 4 of a crankshaft 3, supported by bearings 5, 6, and a flange 10, diametrically formed with slide grooves 11, is fitted to the spline 9. Further protrusive elements 14, fitted to the slide grooves 11 in the flange 10, and slide grooves 15, located at a right angle with the protrusive elements, are formed in a crossed connecting fixture 13. While an arm 17 is integrally provided in the internal end of an alternator rotor shaft 16, supported by bearings 22, 24, and protrusive elements 18, engaged to the slide grooves 15 in the crossed connecting fixture 13, are formed in an internal side of the arm 17, then a flywheel 20 is fitted to a spline 19 in the periphery of the rotor shaft.
Patent JP-H0811057-A (JP)
Title: Dry type barrel polishing device
Inventor: ISHIDA TAKAO
IPC: B24B55/06
Filed: 1994-06-30
Abstract: PURPOSE:To prevent loading due to dust in a sliding contact part clearance so as to perform long time operation and to improve dust collecting efficiency. CONSTITUTION:A dry type barrel polishing device is provided with polishing tank 1 provided with a fixed tank 4 and a rotary disc 5, a lid 3 opening/closing an opening part 1a in the polishing tank 1, and a dust collecting mechanism collecting dust generated from a mass 2 toroidally flowing inside the polishing tank 1. The dust collecting mechanism consists of a compressed gas discharging means which discharges compressed gas to the inside of the polishing tank 1 from a sliding part clearance 8 formed between the fixed tank 4 and the rotary disc 5, the first dust collecting means which sucks and collects dust 12 floating around the mass 2, and the second dust collecting means which sucks and collects dust 25 inside the mass 2 via a rotary disc clearance 17 formed in the rotary disc 5. The first dust collecting means sucks the dust 12 via a dust collecting port 13 formed above a shaft part 5b of the rotary disc 5 in the lid 3.
Patent JP-H06173520-A (JP)
Title: Inwardly slanting device of sash window
Inventor: SHIGARAKI GINICHI
IPC: E05D15/30
Filed: 1993-06-22
Abstract: PURPOSE:To always ventilate little by little in a so-called double opening rotary window. CONSTITUTION:Respective rotary axes are formed by two sets of support shafts 71 for window frame, which rise up and fall in against the window frame 60. Intrusion holes 41 in which four support shafts 71 for window frame are inserted, are provided in the sash frame 40. When two support shafts at the upper part of the window frame 60 move back from the intrusion holes, two support shafts 71 at the lower part of the window frame 60 are kept so as not to completely move back from the intrusion holes 41. In this time, these two support shafts 71 at the lower part of the window 60 and the intrusion holes 41 in which these two support shafts are inserted are formed so that the window frame 60 can be inclined toward the indoor side around these support shafts 71 and the intrusion holes 41 as the rotary center.
Patent JP-2000340619-A (JP)
Title: Method and system for analyzing manufacturing failure of semiconductor device
Inventor: KUWABARA MASAYUKI
IPC: G01R31/28
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To make specifiable failures indicated by the failure inspection data obtained by means of an inspection machine as to whether the failure causes a malfunction, within a short inspection time and a short analysis time. SOLUTION: In a method for analyzing manufacturing failures of a semiconductor device which has a semiconductor storage device in at least part of the device, steps 21-1, 21-2, and 21-N of collecting pattern failure information by inspecting a pattern formed on a semiconductor wafer, steps 13, 52, 54, and 54 of collecting malfunction information by electrically inspecting the semiconductor device formed on the semiconductor wafer, and steps 41 and 42 of analyzing the manufacturing failure of the semiconductor device by correlating the pattern failure information with the malfunction information are performed in the manufacturing process of the semiconductor device. The semiconductor storage device is provided with a storing section and a redundant section, and the malfunction information contains repair information which replaced to the redundant section.  In the analyzing steps 41 and 42, in addition, the repair information is correlated with pattern failure information for analysis.
Patent JP-2000335406-A (JP)
Title: Friction drive transfer apparatus
Inventor: ODAKA MINORU
IPC: B61B13/12
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To stop a traveling body in a simple constitution by installing a collar which has the substantially same outside diameter as that of the driving long shaft and is capable of rotating with small friction to the driving long shaft. SOLUTION: When a stopper 2c is projected from the side to a traveling region in a designated stop position, each traveling body 2 is stopped. A driving long shaft 4 is provided with a collar 40 rotating relative to the driving long shaft 4 with small friction in a position where each passive wheel 3 reaches. Even if the driving long shaft 4 continues to rotate, the collar 40 slips on the driving long shaft 4 and stops, and with such stopping, the passive wheel 3 also stops to rotate. Thus, when the traveling body 2 stops, the friction between the driving long shaft 4 and the passive wheel 3 is converted to smaller friction between the driving long shaft 4 and the collar 40 so as to prevent breakage of the apparatus.  When the stopper 2c is retreated from the traveling region to the side, the collar 40 is gradually started to rotate with the driving long shaft 4 by the friction between the collar 40 and the driving long shaft 4, and with such rotation, the passive wheel 3 is started to rotate and the traveling body 2 is also gradually started to travel.
Patent JP-H09311094-A (JP)
Title: Apparatus for collecting data for vehicle
Inventor: ABE TAKAHIRO
IPC: F02D45/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To efficiently preserve data of a plurality of systems having different sampling intervals in a limited memory capacity. SOLUTION: The apparatus has a recorded data-processing means 40 for processing vehicle data recorded to a rolling RAM 30. The recorded data- processing means 40 extracts vehicle data of the longest sampling interval and preserves the whole data in a driving state-preserving means 50. The other data are substituted with characteristic vehicle data based on a comparison reference value stored in a comparison data-storing means 46 from data included in the sampling intervals, extracted and preserved in the driving state-preserving means 50.
Patent JP-H01319655-A (JP)
Title: Nozzle for lead fiber-manufacturing equipment
Inventor: OKABAYASHI MAKOTO
IPC: C22F1/12
Filed: 1988-06-17
Abstract: PURPOSE:To continuously extrude an extra fine fiber of lead for a long time by providing a nozzle having a sheet thickness of a specific size to the end of a nozzle and also providing a hole of a specific size to the above nozzle. CONSTITUTION:Molten lead 6 in a vessel 1 is extruded by means of the pressure of a gas 8, such as argon, through a nozzle 4 into the air in the form of a lead fiber 7. This nozzle 4 is composed of a sheet metal made of stainless steel having 0.1-1.0mm thickness, and a hole 4b of 20-150mum diameter is provided to this nozzle 4. By this method, the extra fine fiber of lead can be continuously extruded for a long time.
Patent JP-S6210710-A (JP)
Title: Digital valve controlling device
Inventor: TAKEUCHI TAKAHIKO
IPC: G05D3/10
Filed: 1985-07-09
Abstract: PURPOSE:To make an adjustment easy by dividing the pulse interval information to provide a speed pattern into two types of information, a divided section speed ratio and basic speed data, and changing to set basic speed data. CONSTITUTION:By generating a pulse, with a pulse width (T0XPs) determined by a section speed ratio T0 in a Ts table and a basic speed Ps from a divider 14, N0 times, generating a pulse with a pulse width (T1XPs) N1 times, and at last generating a pulse with a pulse width (T2XPs) N2 times, the open/shut control of a digital valve can be realized, which corresponds to a set opening M and a set pattern K. The opening M is fixed by an opening setter 1 and a desired pattern is selected from the prepared ones in the TS table of a memory 4a and fixed by a pattern setter 2. By changing to set the basic speed data, the pulse width which determines the adjustable speed of a pulse motor can be freely adjusted. Thus the change of an acceleration pattern can be easily realized and a fine adjustment can be executed without difficulty.
Patent JP-H04372172-A (JP)
Title: Thyristor with insulated gate
Inventor: MINAMI YOSHIHIRO
IPC: H01L29/74
Filed: 1991-06-21
Abstract: PURPOSE:To provide a thyristor with an insulating gate, in which one external control terminal is employed to perform a high speed operation. CONSTITUTION:A p-type base layer 2 is diffused in one surface of a high resistance n-type base layer 1, an n-type emitter layer 3 is diffused in the layer 2, and a p-type emitter layer 5 is formed on the other surface. A gate electrode 8 is formed on the layer 2 of a region interposed between the layers 3 and 1 through a gate insulating film 7, and a control electrode is provided on the layer 2. A cathode electrode 13 is provided on the layer 3, and an anode electrode 6 is provided on the layer 5. The electrode 8 is short-circuited to the electrode 13, and an external control terminal is reduced to only one to be extracted from a control electrode 11.
Patent JP-S5276475-A (JP)
Title: Incubator
Inventor: INUZUKA KEIICHI
IPC: C12M1/06
Filed: 1975-12-19
Abstract: PURPOSE: An incubator provided with mixing device by aeration having a magnet-driven agitator thereby eliminating the need for the shaft seal that might cause contamination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5852715-A (JP)
Title: Keyboard
Inventor: TAKAHASHI KENJI
IPC: G06F3/16
Filed: 1981-09-25
Abstract: PURPOSE:To perform smooth key input operation even when a keyboard is placed at an unseen position, by employing the constitution which voices received information. CONSTITUTION:A keyboard part is provided with a key input part 1, which connects with a control circuit 5 through a signal line L1. Then, information processed by the control circuit 5 is sent to a data transmission part 3 through a signal line L3 and then transmitted by radio to a processor body without the intervention of, for example, a communication circuit. A data reception part 4 is further provided, and the received data is inputted to the control circuit 5 through a signal line L4 to input the information, processed by the control circuit 5, to a voice output part 2 through a signal line L2. The data transmission part 3 and data reception part 4 each consists of, for example, an antenna.
Patent JP-S63314401-A (JP)
Title: Processing method of signal of received light in range finding optical fiber sensor
Inventor: YOSHIOKA KAZUE
IPC: G02B6/00
Filed: 1987-06-17
Abstract: PURPOSE:To determine a null point correctly even when the curve showing the reflected light amount becomes wide, by integrating the data of the reflected light amount within a given integration range. CONSTITUTION:Both a lens 12 and a probe 14 are set in advance a predetermined distance away from an object 10 to be measured. Then, while light is irradiating the object 10, the lens 12 and the probe 14 are gradually moved towards the object 10. In accordance with the gradual movement of the lens 12 and the probe 14 by a step motor by a slight distance, the light is reflected by the object 10 to be received by a light receiving optical fiber 18, the amount of which is accordingly varied. The light passing through the lens 12 and the probe 14 and received by the optical fiber 18 is converted into analog voltage by a converter 20 which is in turn converted into digital signals at an analog- digital converter 22. Further, the data of the reflected light amount is integrated within a fixed integration range by an operation circuit 24. The integration range is equally divided into two. By obtaining a point where the difference between the integrated values within the respective integration ranges is rendered 0, the point is decided to be a minimum displacement point (null point).