baber/WOPTO huggingface dataset:
Patent JP-H0521202-A (JP)
Title: Electronic circuit board
Inventor: SAHORI DAISUKE
IPC: H05K1/16
Filed: 1991-07-11
Abstract: PURPOSE:To provide an electronic circuit board which uses a thin line circuit pattern by selectively drawing out a resistance value from the thin line circuit pattern for the purpose of facilitating correction of the resistance value, even if valiability of resistance values which are inherent to a thin line circuit takes place when a electric resistance part is made by a thin line circuit pattern. CONSTITUTION:On a substrate 6, a thin line circuit pattern 11 which is continuously constituted while being bent many times constitutes resistors, thus an electronic circuit board configurated, and a plurality of terminal parts 12, 13, 14, 15 and 16 which are continuously formed starting from midway of the thin line circuit pattern 11 and a continuous terminal part 17 located at the position which allows connection with the terminal parts for setting a specified resistance value are provided.
Patent JP-S6148821-A (JP)
Title: Automatic film rewinding device of camera
Inventor: YAMAMOTO MASARU
IPC: G03B1/02
Filed: 1984-08-17
Abstract: PURPOSE:To engage and disengage automatically a rewind shaft and a cartridge shaft by lowering automatically the rewind shaft in the beginning of rewinding rotation, and moving up the rewind shaft automatically after the rewinding and engaging the rewind shaft with the cartridge shaft. CONSTITUTION:When a film is advanced, the rewind shaft 10 is elevated and when a rewind button is pressed at time t1, an armature 3 is fed with electricity from a rectifier 5 through a brush 6 to rotate fast around the shaft part 91 of a bearing 9. The rotation of the shaft part 91 is decelerated by a gear 11, a pinion gear 12 provided to the gear 11 in one body rotates around a shaft 13, and the rotation of the gear 12 is transmitted to a rewind gear 14. The bearing 9 and rewind shaft 10 has friction, so the pin 15 is to move up along the helical groove 102 of the rewind shaft 10 through the rotation of the gear 14. The movement of the rewind gear 14, however, is restrained by a base plate 17, so the rewind shaft 10 is lowered. This operation is performed between t1 and t2.
Patent JP-H0730351-A (JP)
Title: Output controller
Inventor: OKUHARA YASUHIKO
IPC: H03G3/00
Filed: 1993-07-12
Abstract: PURPOSE:To provide an output controller in which the hourly changing amounts of an output voltage can be changed by an outside circuit. CONSTITUTION:A timing generating circuit 11 generates (n) timing signals having various time constants in response to a fade control signal. A selecting circuit 15 selects which switch of a switch circuit 12 the (n) timing signals are connected to by a level control signal. The switch circuit 12 validates/ invalidates a voltage control circuit including the resistance components of an output control circuit 13 according to the on/off of the selected switch. An amplifier circuit 14 amplifies an input signal based on an amplification factor decided by the resistance value of the output circuit 13, and outputs an output signal.
Patent JP-S6232320-A (JP)
Title: Liquid level measuring sensor using optical fiber
Inventor: YAMADA HIROSHI
IPC: G01F23/14
Filed: 1985-08-03
Abstract: PURPOSE:To obtain a sensor which is simple and inexpensive by forming the first optical path and the second optical path by using an optical fiber, and making the end parts of both the optical paths adhere closely to each other so that the optical axes of both the optical paths become parallel. CONSTITUTION:As for an incident light transmission use optical fiber 3A for transmitting the light from a light emitting diode 1, an end face 3AE of the opposite end part to the diode 1 side is cut at an inclined angle of thetaA against the optical axis, and its section is polished. On the other hand, an end face 3BE of a reflected light transmission use optical fiber 3B is cut at an inclined angle of thetaB against the optical axis and polished. Also, the end face 3AE side end part and the end face 3BE side end part are stuck by an adhesive agent having a light transmission property so that the respective optical axes become parallel. In this state, an incident light which has been emitted from the diode 1 is brought to a total reflection by a medium in the end face 3AE through the optical fiber 3A, and reaches the end face 3BE of the optical fiber 3B. It is brought to a total reflection again thereby, and the reflected light is photodetected by a phototransistor 2 through the optical fiber 3B, therefore, a difference between the incident light and the reflected light is operated by measuring an output electric signal of the transistor 2.
Patent JP-H0460501-A (JP)
Title: Production of grating
Inventor: SEKIMURA MASAYUKI
IPC: G02B5/18
Filed: 1990-06-29
Abstract: PURPOSE:To produce the above grating with good reproducibility by integrating a silicon layer and an anisotropic layer which varies from the silicon layer and automatically stopping the anisotropic etching when the anisotropic layer different from the silicon layer appears. CONSTITUTION:Deep grooves 2 are successively formed in the longitudinal direction of stripes as the etching progresses perpendicular to a (110) water 1 in compliance with patterns according to the rule of anisotropic etching. This etching progresses to the boundary between a (110) wafer 1 and the (111) wafer 3. The (111) face is extremely lower in the etching rate than the other faces in the anisotropic etching and, therefore, the etching stops automatically when the face of the (111) wafer 3 appears in the bottom of the grooves 2 formed on the (110) wafer 1. The bottoms of the grooves 2 formed in such a manner are the surface of the (111) wafer 3 and are the smooth and flat surface free from ruggedness. The flat grooves 2 are easily formed.
Patent JP-H0220483-A (JP)
Title: Water cooling type cooling device for engine
Inventor: TOKITOU MITSUNORI
IPC: F01P11/04
Filed: 1988-07-08
Abstract: PURPOSE:To cope with a high rotation type engine by forming a joint passage at the part between carbureters of an integral type joint for a pair of adjacent carbureters, shortening a forward cooling water passage by connecting an engine and a radiator via the passage and shortening remarkably a suction pipe length. CONSTITUTION:Piping is executed by passing through between a pair of curbureters 12a, 12b and 12c, 12d for connecting a cooling water drain port and thermostat valve 22. Adjacent cab joints for carbureters are integrally formed and a metal made pipe 15 becoming a joint passage is inserted to the intercabureter part of an integral type cab joint 13. The forward cooling water passage may be shortened and no problem on the interference of the carbureter and a hose is caused, so the cab joint length can remarkably be shortened and a suction pipe length in a high rotation engine can be shortened.
Patent JP-2000326268-A (JP)
Title: Super horizontal punch for milling cutter
Inventor: ISODA SUSUMU
IPC: B25D5/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a super horizontal punch for a milling cutter which can accurately perform punch work and a scratching of a side surface in the same process to flattening. SOLUTION: A workpiece is mounted in a milling chuck of a milling cutter, setting a spindle surely neutral, is positioned setting a right angle relating to an X or Y-axis by a square or dial gage against a main unit side surface and the spindle is locked. A tip of a punch is fed in a punching direction in a workpiece side surface not to be touched by about 1 mm, a clutch cam 6 is hooked to a part of a brim in a hammer 4. A handle is screwed to be mounted in a screw mounted an opposite side of the clutch cam shaft 6 to a frame 2, and is tumbled till click stopping in a punching direction, to operate the clutch cam to hit the hammer and the punch is tapped to perform punching. This operation is repeated until the clutch cam is not operated.
Patent JP-S5695233-A (JP)
Title: Camera
Inventor: KANZAWA AKIOKI
IPC: G03B19/02
Filed: 1979-12-28
Abstract: PURPOSE: To reduce size, facilitate the adjustment of a focusing optical system and enhance stability by forming a mirror and a focal plate into one body.  
     CONSTITUTION: A photographic lens 12 is mounted to a body 11, and a film 20 is housed therein. The position of a focal plate 14 in a conjugate relation with a film 20 is near the film 20 like a mirror 13 of a size required for focusing, and is within a photographic luminous flux. A relay lens 15 reverses the image on the focal plate 14 vertically and laterally. This image is made into an correct image by a mirror 16 and is viewed by an eyepiece 17. In this way, the correct image is observed by the relay lens 15 and the mirror 16, and the mirror 16 is made into smaller size without requiring an pentagonal prism. The mirror 13, focal plate 14 and relay lens 15 are constituted in one body as a focusing optical system unit 18, and the unit is retreated in a position where it does not shield the photographing luminous flux during photographing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09313159-A (JP)
Title: Ashtray capable of extinguishing lit tobacco and housing the same
Inventor: WATANABE NOBUKI
IPC: A24F19/14
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To enable an ashtray to instantaneously extinguish a light of a cigarette therewith and further house a cigarette butt in a cigarette butt housing part without losing the shape thereof. SOLUTION: This ashtray comprises a water tank 1 formed by providing a partition B in an ashtray body A and a cigarette butt housing part 4 therein, further separately arranging the water tank 1 and the cigarette butt housing part 4 and equipping a lid 5 fitting onto the ashtray body A with a light extinguishing port 2 and a cigarette butt charging port 3. When a lit cigarette C is dipped from a light extinguishing port 2 in water E stored in the water tank 1, the light of the cigarette is instantaneously extinguished.
Patent JP-H0336897-A (JP)
Title: Electronic silencing system
Inventor: YOSHIMURA YASUSHI
IPC: G10K11/16
Filed: 1989-07-03
Abstract: PURPOSE:To reduce noise by correcting a control parameter in response to a change in the propagation characteristic of a propagation region and a characteristic change in a control system so as to apply an adaptive control taking a transfer function from an additional sound source to an evaluation microphone into account. CONSTITUTION:A signal X representing noise detected by a sensor microphone SD is inputted to an adaptive digital filter 2 and a controller section (CNT) 10. The transfer function of the CNT 10 to be given to the filter 2 is decided based on an input signal X and a signal E from an error microphone EM so as to minimize the error signal E and the filter coefficient to specify the transfer function is given to the filter 2. The filter 2 applies the conversion processing to the signal X into the signal with a prescribed amplitude and phase characteristic based thereon. Then the resulting signal is outputted to a speaker S as an additional sound source via a D/A converter 54. Thus, the propagation sound source from the noise source is erased at the position of the microphone EM and the noise is reduced.
Patent JP-H0821257-A (JP)
Title: Thermostat mounting position structure
Inventor: NISHIO YASUAKI
IPC: F02F7/00
Filed: 1994-06-30
Abstract: PURPOSE:To eliminate a fear of a thermostat case part being uselessly protruded from an engine, to reduce the size of the engine, to improve a vehicle mounting ability, and to improve vibration resistance of a thermostat. CONSTITUTION:An exhaust manifold 14 is disposed on the engine 2 exhaust side and an auxiliary machine 18 is disposed at the lower part on one end side of the central line of a crank shaft on the engine 2 exhaust side. One exhaust port positioned on one end side of the central line of at least the crank shaft of the engine 2, where a water pump 20 is disposed at the upper part on one end side of the central line of the crank shaft, is offset to the other end side of the central line of the crank shaft, and a space part 22 is formed between the water pump 20 and the exhaust manifold 14. A thermostat case part 24 for a thermostat is disposed in the space part 22.
Patent JP-2001008397-A (JP)
Title: Motor
Inventor: AMASHIRO CHITOSE
IPC: H02K5/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prolong a motor lifetime as much as possible by providing a means for switching rotation of a motor, having output pinions at the opposite ends of a rotary shaft and a fixing member which can be fixed for either output pinion. SOLUTION: A motor is constructed to support a shaft by means of bearings 2 provided on the opposite sides of the motor. The shaft 3 is press fitted with motor pinions 4 at the opposite ends. A stepping motor 1 has fixing plates 5 at the opposite ends and connectors 6, 6' on a board 7 for connecting a control signal wire bundle from the apparatus body with a winding in the motor. Connectors having different pin arrangement are provided on the board 7 of the motor 1, such that the rotation of the motor can be reversed by switching the connectors. According to this arrangement, lifetime can be doubled through maintenance or the motor in a discarded product can be regenerated once more.
Patent JP-S5964215-A (JP)
Title: Control device of running cutter
Inventor: SENZAKI YASUAKI
IPC: B28B21/96
Filed: 1982-09-30
Abstract: PURPOSE:To prevent buckling of material caused by the action of a shear blade pushing the rear end part of cut material and also prevent deterioration of quality of products. CONSTITUTION:A command to start shear cutting is sent in at the time t1 and cutting is started at the time t2. Cutting is considered to be completed at the time t3, and the reference speed is equalized to the speed of material. At the time t4, the shear blade leaves the material entirely and the reference speed is to be changed to the same for stoppage of the shear blade at its definite position. The time t3 is a point of time when reversal of direction of time change rate for variation of a shear speed is detected, and the reference shear speed is changed to be equalized to speed of material at this point of time. Buckling of material can be prevented by setting the speed of the shear blade equal to that of material.
Patent JP-S6229158-A (JP)
Inventor: JIYON II HANA
IPC: H01L21/331
Filed: 1986-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1112607-A (JP)
Title: Sintered gear stock
Inventor: OONISHI MICHINARI
IPC: B22F5/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide the sintered gear stock in which burrs generated in the form rolling when the form rolling allowance is increased can be peeled and removed from the form rolling area, inconvenience of damaging the tooth face by biting the burrs are solved, and the tooth surface is fine and increased in strength. SOLUTION: A sintered gear stock 1A comprises a temporary tooth surface 20a and a tooth bottom surface 23 to be formed of the metallic powder, and used to form an intended tooth surface 20 by roll forming the temporary tooth surface 20a. A recessed part 24a capable of accommodating the excess metal to be generated during the roll forming of the temporary tooth surface 20a is provided on a boundary part 22a between the temporary tooth surface 20a and the tooth bottom surface 23.
Patent JP-S6151784-A (JP)
Inventor: NAKAMURA YOSHIAKI
IPC: H01R43/16
Filed: 1984-08-18
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-S5799154-A (JP)
Title: Preparation of japanese cracker with letter and pattern
Inventor: MINAGAWA SUSUMU
IPC: A23G3/02
Filed: 1980-12-05
Abstract: PURPOSE: To stamp (emboss) letters and patterns on a sheet dough and transfer a color changing solution capable of changing the color by heat to the sheet dough, by applying the color changing solution to a stamping (embossing) roll with stamping (embossing) dies, and passing the sheet dought through the stamping (embossing) dies.  
     CONSTITUTION: A sheet dough 3 is passed through a stamping (embossing) roll 1 and supporting roll 1". The surface of the stamping (embossing) roll 1 is provided with protruded stamping (embossing) dies 1' for stamping letters and patterns, and a color changing solution 8 capable of changing color by heat, e.g. molasses or equeous thick malt sirup, fed into a hopper 7 is applied to the surface of the stamping (embossing) roll 1 by a coating roll 6. Letters or patterns are stamped (embossed) on the sheet dough 3, and the color changing solution 8 is applied to the surface thereof. The sheet dough 3 is then patterned by a pattern roll 2, dried, baked and finished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59127572-A (JP)
Inventor: RUDORUFU WAANAA RISUNAA
IPC: H02P25/02
Filed: 1983-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5697127-A (JP)
Title: Terminal system
Inventor: YAMAMOTO NOBORU
IPC: G06F13/14
Filed: 1979-12-29
Abstract: PURPOSE: To obtain the terminal system without surplus and deficiency in the table area, by changing the size of the net work table and the station control block table corresponding to the actual system constitution.  
     CONSTITUTION: The central processing unit 1 managing the entire terminal system and the main memory 2 storing the transmission data are connected to the communication multiplexer channel 3 via the common bus C, and the channel 3 is connected to a plurality of line adaptors 4-0W4-7. This channel 3 is composed of the microprocessor 5, write-in control register 6, readout control register 7, DMA8 and RAM9 including the table area 10, and the transmission data in the main memory 8 is fetched to the buffer area in RAM9 with DAM8, the adaptors 4-0W4-7 are selected, and output is made to the terminal system as the transmission data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1023211-A (JP)
Title: Image reader
Inventor: YOROZU TOSHIHARU
IPC: H04N1/04
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To attain a reading in a shorter time with a comparatively inexpensive configuration by reciprocating a read means, so as to read an image on an original for each one way movement by one color each through color separation. SOLUTION: A home position of a read unit 13 is selected to be an end of a printer section, a moving scanning of a forward path from the end to the opposite end is selected to be a forward direction and a moving scanning on the return path is selected to be a reverse direction, so as to control the count of an address counter 51 and an up-down counter 56. When the count of the up-down counter 56 indicates a final line of the one-way movement scanning, it is decided that reading of one color image is finished, and the scanning is repeated until the reading for three color images is completely finished. Since the image is read one by one color for one-way movement of the reciprocating motion, the number of reciprocating motions required to read the color image into n-colors separation is decreased to n/2 and then the reading is conducted in a shorter time.
Patent JP-S6151824-A (JP)
Title: X-ray exposure method and apparatus thereof
Inventor: KENBO YUKIO
IPC: G03F7/20
Filed: 1984-08-21
Abstract: PURPOSE:To intercept X-rays transmitting through outside of necessary areas on each shot and to prevent a contrast in the neighboring areas from decreasing, by mounting a diaphragm for X-rays between the X-ray source and a substrate. CONSTITUTION:Using X-rays 2 from the X-ray source 1, a pattern 10 on a mask 3' is transferred onto a resist 6 of a wafer 5. An irradiating region Ex of the X-rays 2 arriving the mask 3' is defined with a diaphragm 11 on the mask 3' so that each shot 12 does not become overlapped exposure even with a step and repeat exposing method. The diaphragm 11 is being mounted integrally with the mask chuck 20 and the relative position of the mask chuck 20 relating to detecting optical axes 22 of an alignment pattern 21 is being secured. The diaphragm 11 is positioned against scribing lines at the same time when the alignment pattern 21 is detected.
Patent JP-S6234437-A (JP)
Title: Elastic store memory circuit
Inventor: YAMANAKA NAOAKI
IPC: H04L7/00
Filed: 1985-08-07
Abstract: PURPOSE:To reduce the number of fan out when viewing an input data register from an input data highway, by constituting the input data register of one piece of master latch circuit and (n) pieces of slave latch circuit which commonly uses the master latch circuit. CONSTITUTION:An input data register 3 has a master latch circuit M and slave latch circuits SL1-SL4 and, since an input data highway 1 is connected with the master latch circuit M only, its fan out number is one. The slave latch circuits SL1-SL4 constitute register stages by commonly holding the master latch circuit M. Therefore, when an elastic store memory circuit having a further larger capacity is constituted by cascade-connecting plural elastic store memory circuits, it can be done by simply connecting their input terminals in parallel.
Patent JP-S6328725-A (JP)
Title: Four-wheel drive device
Inventor: FUKUSHIMA MASAMI
IPC: B60K17/348
Filed: 1986-07-22
Abstract: PURPOSE:To enable a viscous coupling to function as both a center differential gear and a differential limit device by connecting the viscous coupling to a differential mechanism for either a front or a rear wheel via a gear. CONSTITUTION:The output of an engine 1 given via a transmission gear 2 is transmitted to a case 6 as the input member of a differential gear 3 for front wheels via an output gear 7 and a ring gear 8. Also, the rotation of said case 6 is transmitted to the case 17 of a viscous coupling 13 via speed increase or reduction with a gear 21. Therefore, transmission torque is increased or reduced even between the differential gear 3 for the front wheels and the viscous coupling 13. And power transmission after the viscous coupling 13 changes depending upon the engagement and disengagement conditions of primary to tertiary clutches C1-C3.
Patent JP-H0833889-A (JP)
Title: Strongly acidic water generator and generating method
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1994-07-25
Abstract: PURPOSE:To generate a strongly acidic water from a mixed water low in salinity. CONSTITUTION:An electrolytic cell consists of a first electrolytic cell 9 and a second electrolytic cell 10, and the inside of each of the cells 9 and 10 is respectively divided into anode compartments 9d and 10d and cathode compartments 9e and 10e. Inlets 9f and 10f are provided on the lower side of the anode compartments 9d and 10d, and outlets 9h and 10h on the upper side, and inlets 9g and 10g are furnished on the lower side of the cathode compartments 9c and 10c, and outlets 9i and 10i on the upper side. A water feed pipe 2b on the output side of a constant-flow valve 8 is branched into two paths, the paths are connected to the inlet 9f and 9g of the first cell 9, the outlet 9h of the first cell 9 is connected to the inlet 10f of the second cell 10 through a connecting pipe 30a, and the outlet 9i of the first cell 9 is connected to the inlet 10g of the second cell 10 through a connecting pipe 30b.