baber/WOPTO huggingface dataset:
Patent JP-H0289845-A (JP)
Title: Differentiating device with differential limit mechanism
Inventor: WATANABE KAZUYOSHI
IPC: F16H48/22
Filed: 1988-09-27
Abstract: PURPOSE:To eliminate a lubricating oil passage formed in the surroundings of an output shaft by a method wherein a bush sleeve is engaged with an output shaft, and a lubricating oil passage running through an engaging part between the bush sleeve and a center boss to the clutch disc side and performing a pump action is formed. CONSTITUTION:An output shaft 21 is supported at two points through a bush sleeve 37, a center boss 13, a taper roller bearing 19, a ball bearing 41, and a thrust means 45. Meanwhile, splashes of lubricating oil in a diff housing are received in an oil groove 63, and a part thereof is served for lubrication of the taper roller bearing 19. The rest flows between an oil seal 53 and the center boss 13 of a diff case 11, and is introduced therefrom to a lubricating oil feed passage 61. In the lubricating oil passage, the screw pump action of a spiral groove is exerted on the lubricating oil, which is thrust inwardly as it performs lubrication, and thereafter it is introduced to the inner peripheral side of a clutch disc 35.
Patent JP-S60115821-A (JP)
Title: Infrared ray detector and manufacture
Inventor: UEDA RIYUUICHI
IPC: G01J5/28
Filed: 1984-11-14
Abstract: PURPOSE:To process suitably many lead wires by forming drawing-out conductors divided to prescribed patterns by laser light at an outer surface of an inner cylinder, and connecting one ends of the drawing-out conductors to an infrared- ray detecting element. CONSTITUTION:An infrared-ray detector has a cylindrical insulating base 11. The base 11 is made of glass or ceramic, a film 15 is made by vapor depositing a metal such as molybdenum (Mo), chrome (Cr), tantalum (Ta) at the circumferential surface, next laser light L is irradiated, an unnecessary part 15a is removed while leaving parts serving as the lead wire, then the vapor deposition is performed. YAG laser light is used for the laser light used for patterning the film 15, and one end of the drawing-out conductors 5 is connected to the infrared-ray detecting element 4. By such a manufacture method, many lead wires can be processed suitably.
Patent JP-H1179002-A (JP)
Title: Crawler type working machine
Inventor: SAKAI TORU
IPC: B62D49/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To design a crawler type working machine to travel smoothly and reliably even on road surfaces of bad conditions including higher steps. SOLUTION: A crawler type working machine is designed to connect with various types of working device at the rear of its crawler with a left and right pair of travel parts 2, which each comprise a longitudinal undercarriage frame 35 that is mounted on its forward end with a driving wheel 39, on its backward end with an idler wheel 41 and with a track 42 wound round both the wheels 39 and 41. This working machine is equipped with an engine 3a in the front of the crawler, which engine is located between both the left and right driving wheels 39 just above their axis.
Patent JP-H0983696-A (JP)
Title: Digital copying machine
Inventor: KAMON KOUICHI
IPC: H04N1/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the operability in the case of connecting plural digital copying machines to a communication line and of requesting a copy job to a digital copying machine at a remote location. SOLUTION: Image data, a control signal between system control sections, an ID number of a connection device, status information of the connection device (ready, paper, machine grade and peripheral equipment state) are sent/ received in two-ways via interfaces I/F 106a, 106b and an interconnection cable between copying machines A, B. A key 203 to select a request destination copying machine B, its ID number and a copy enable paper size selection key 204 or the like are displayed on a display screen of a request source copying machine.
Patent JP-H04119629-A (JP)
Title: Formation of resist pattern
Inventor: MATSUMOTO NOBUYUKI
IPC: G03F7/26
Filed: 1990-09-10
Abstract: PURPOSE:To efficiently form the thick film resist pattern fit for lift-off step by a method wherein an upper layer resist pattern is formed by irradiating the specific pattern region with electron beams and later a lower layer resist is exposed by irradiating it with far infrared rays using the upper layer resist as a mask and then etched away to be patterned. CONSTITUTION:A wafer 2 with an upper layer resist pattern formed is irradiated with far infrared rays for three minutes using a Cd-Xe lamp and then developed for two minutes using a developer. At this time, the methacrylic acid-methacrylic acid phenyl copolymerized polymer 3 as the upper layer resist will not be etched away at all but polydimethyl glutaric imide 2 as the lower layer only is etched away to take an ideal overhang shape to the resist pattern for lift-off step. Through these procedures, the pattern formation using the thick film resist fit for lift-off step can be realized at high throughput.
Patent JP-S6396228-A (JP)
Title: Manufacture of nitrogen-containing cermet
Inventor: ISOBE KAZUTAKA
IPC: C22C29/04
Filed: 1986-10-10
Abstract: PURPOSE:To remarkably improve toughness without causing much deterioration in wear resistance, by specifying sintering temp. and the temp. and N2 partial pressure in subsequent hot isostatic pressing at the time of manufacturing a cermet in which the amounts of Ti and N as a hard dispersed phase and the amount of a binding metal phase are specified, respectively. CONSTITUTION:A nitrogen-containing cermet in which double carbonitrides of Ti, Ta, W, and Mo are used as a hard dispersed phase and a metal consisting of Ni and Co is used as a binding metal phase and also in which Ti content among metallic atoms and N content among nonmetallic atoms in the hard dispersed phase are regulated to 0.5-0.95 and 0.1-0.9 by atomic ratio, respectively, and the binding metal phase comprises 3-50wt% of an alloy is manufactured. At the time of this manufacture, a powdered raw material is sintered at 1,350-1,600 deg.C and the resulting sintered compact is subjected to hot isostatic pressing treatment at 1,300-1,600 deg.C and, at this time, N2 pressure occupying the total pressure to be impressed is controlled to 5-700Torr.
Patent JP-S60132662-A (JP)
Title: Discharge wire fixing mechanism in exhaust gas dust collecting apparatus
Inventor: HONJIYOU KAZUMI
IPC: B03C3/41
Filed: 1983-12-19
Abstract: PURPOSE:To eliminate the fatigue destruction of a discharge wire caused by vibration wind pressure of exhaust gas, by constituting the discharge wire so as to be capable of perfectly insulating the same from a metal part and making the terminal part of the discharge wire movable without strongly fixing the same. CONSTITUTION:The inflow exhaust gas of an engine from an inflow pipe 2 is impinged against a discharge wire 7 with wind pressure following intense heat and a pulsating stream to continuously impart vibration thereto. In this case, the vibration of the vibrated discharge wire 7 is converted to the slide movement of the slider 8c arranged in a holder 8 in a freely slidable manner and the interference of the discharge wire 7 and the holder 8 and the fluxural stress of the fixed part of the discharge wire 7 are prevented to eliminate the cut-off of the fixed part of the discharge wire 7 caused by vibration fatigue. Further, long pillars 10, 11 comprising a ceramic material withstand the high temp. of exhaust gas and hold good insulation from a cyclone main body 1 and also have action for preventing the lowering in insulation caused by the adhesion of carbon particles in exhaust gas.
Patent JP-H0884210-A (JP)
Title: Facsimile equipment
Inventor: MATSUI TSUNEHIRO
IPC: G06T1/20
Filed: 1994-09-09
Abstract: PURPOSE: To allow plural host devices to use one facsimile equipment simultaneously. CONSTITUTION: A request analysis section 300 receives job requests from plural host devices 100, 101 and decomposes them into contents respective functions. A function management section 600 grasps the state of each function and gives the information to a job management section 400. The job management section 400 allows a function section 500 to execute the job request decomposed as above based on the state of each function. Furthermore, the processing result is informed to each host via a notice section 700. The job management section 400 processes the plural job requests simultaneously in parallel based on the function state and the job request as above.
Patent JP-H0696263-A (JP)
Title: Pattern recognizing device
Inventor: MIYAHARA SUEJI
IPC: G06K9/03
Filed: 1992-09-09
Abstract: PURPOSE:To provide the pattern recognizing device which can confirm and correct in a short time, easily and with high accuracy a result of recognition. CONSTITUTION:A same character extracting part 39 regards an undefined character in a verifying information store part 32, or a candidate character of the undefined character consisting of the same one or a similar one, or their feature consisting of the same one or a similar one, as the same character which is erroneous and extracts it automatically. A correction processing part 3 displays plural same or similar character groups obtained by the same character extracting part 39 on a display part 35 together with an input character image, and has a function by which an operator selects plural pieces of characters, and can convert simultaneously plural parts to a correct solution character, and can input a new correct solution character.
Patent JP-H1183694-A (JP)
Title: Fine particle collection device
Inventor: IWASAKI MOTOAKI
IPC: G01N1/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To capture even a specific amount of fine particle or less by arranging a cyclon between a suction nozzle and a counter. SOLUTION: A cyclon 10 is provided between a suction nozzle 4b and a counter 6. Air is sprayed from a spraying nozzle 4a to a wafer 1, thus sucking fine particles being adhered to the wafer 1 using the suction nozzle 4b. Then, when a blower 14 is driven, the cyclon 10 sucks fine particles being blown along with a large capacity of air. The sucked air moves downward while moving in a circle within the cyclon 10 and then is sucked toward an upper part 10b of the cyclon 10 quickly. Also, fine particles in air being sucked into the cyclon 10 are pressed against the inner wall of the cyclon 10 due to centrifugal force and drop to the lower portion of the cyclon 10 being subjected to mirror-surface machining.  Then, dropped fine particles are sucked by a suction machine 5, pass through a tube 11 and are counted by a counter 6, and are captured on a filter 7 through a tube 12, thus capturing even 1 μm or less fine particles.
Patent JP-S6395773-A (JP)
Title: Picture processing unit capable of magnifying and reducing
Inventor: ABE YOSHINORI
IPC: H04N1/393
Filed: 1986-10-09
Abstract: PURPOSE:To magnify and reduce an original picture with an optional magnification step by using an interpolation table for magnification and reduction. CONSTITUTION:As a data selection table, a data selection signal write circuit 310 and a data selection memory 320 are prepared. An interpolation selection data SD is written in a data selection memory 320 in the unit of prescribed data number per one line sequentially and the unit data number depends on the magnification. The fineness of the designated magnification is decided by the unit data number transferred at the designation of nonmagnification, for example, when the unit data number is 100, the magnification is set at each 1/100 (=%). In setting the unit sent data number, the magnification of the unit of % is designated.
Patent JP-H10231522-A (JP)
Title: Slope stabilizing construction method
Inventor: YAMADA YASUHIRO
IPC: E02D17/20
Filed: 1996-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which even an anchor member comprising chemical fibers such as carbon fibers can be fixed, and in which use of steel members is reduced to improve appearance of a block. SOLUTION: A folded part of an anchor member 1 folded and fixed in the ground is disposed in an anchor hole 6 through a precast block 5 such as a slope stabilizing block to be hooked on a catching member 7. As material of the anchor member 1, PC steel twisted wires or chemical fibers are usable. A tension rod 9 threaded into the catching member 7 is tightened to tighten the anchor member 1. Hardening material 15 is injected into the anchor hole 6 to be hardened for fixing the folded part of the anchor member 1. In this case, the anchor member 1 is folded and fixed by the hardening material 15, so even chemical fibers can be fixed. By embedding a tip of the anchor member 1 in the hardening material 15, and removing the steel member 9, favorable appearance can be achieved.
Patent JP-H08105137-A (JP)
Title: Panel drainage structure of unitized curtain wall
Inventor: TAYA NOBUYOSHI
IPC: E04B2/90
Filed: 1994-10-05
Abstract: PURPOSE: To perform sure cut-off of penetration water due to a break of the seal of a panel mounting part and to perform rapid drainage of the water. CONSTITUTION: The vertical direction of each unit is partitioned by a transom 9. The upper bent part 11a, the vertical bent parts 11c and 11d, and the lower bent part 11b of a panel 11, formed by bending inward four peripheries, are fixed at a unit upper frame 5, vertical frames 7 and 8, and the transom 9 to mount a panel. Gaps 24a, 24c, and 24d between the panel 11, the unit upper frame 5, and the vertical frames 7 and 8 are filled doubly with liquid sealants 25a, 25c, 25d, 26a, 26c, and 26d. A gap 24b between the panel 11 and the transom 9 is filled with a liquid sealant 26b, connected to outer liquid sealants 26c and 26d of the vertical frames 7 and 8.  Drain holes 12 and 28 for draining water penetrating to the indoor side of the transom 9 are formed in a lower bent part 11b of a panel 11 and a panel mounting part 16 of the transom 9 and a drain hole 29 to the vertical frames 7 and 8 are formed in the transom 9 to form a drain route.
Patent JP-H05124501-A (JP)
Title: Slip control device for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T15/36
Filed: 1991-09-20
Abstract: PURPOSE:To enhance controllability in the future stage of continuous control in anti-skid control by appropriately setting a point of time of shift a slip control device from the stage of initial control where it performs control that does not rest on the basis of the state of an actual road surface just after the control is started to the stage of continuous control where it performs control based on the state of the actual road surface. CONSTITUTION:In the stages of initial control (Q3-Q9, Q12-Q14), a slip control device for a vehicle performs judgement of shifting (Q11) to the stage of continuous control, at least, after the stage passed the retention phase (Q8) after decompression, thereby the device can estimate the state of an actual road surface very accurately by referring to the data obtained in the retention phase after decompression, and the control performed in the stage of continuous control based on the actually estimated state of the road surface can be performed highly accurately.
Patent JP-H03103706-A (JP)
Title: Soldering appearance inspection instrument
Inventor: KAWATO SHINJIRO
IPC: G01B11/24
Filed: 1989-09-18
Abstract: PURPOSE:To decide whether a soldering state is normal or abnormal by providing one image pickup device and two lighting parts which differ in lighting angle, and using a 3rd image obtained by finding the difference between two images of the same solder zone which are obtained in their lighting states. CONSTITUTION:A chip component 4 which is soldered on a printed wiring board 6 is placed below a TV camera 1, a lighting switching circuit 24 turns on the 1st lighting part 2 and turns off the 2nd light part 2', and a 1st image is read in an image memory 21. Then the lighting part 2' is turned on and a 2nd image is read in an image memory 22. Further, the value in the memory 22 is subtracted from the value in the memory 21 in corresponding picture element units and the resulting value is read in an image memory 23 as the 3rd image; and its output is supplied to a binary coding part 11 and compared with a binary coding threshold level to obtain a binary-coded image, which is inputted to an area measurement part 13. Its output is inputted to an arithmetic decision part 14 and a value stored in a standard table 15 and the measured value obtained by the measurement part 13 are compared to output a normal or abnormal decision result 16.
Patent JP-S6396271-A (JP)
Title: Formation of film free from through defect
Inventor: ODOHIRA TOSHIHIKO
IPC: C23C16/02
Filed: 1986-10-13
Abstract: PURPOSE:To deposit a film material to only a through defect part and to form a protective film free from the through defect, by forming the required film on the surface of a base material and thereafter occluding hydrogen into the base material for the film and performing chemical vapor deposition reaction by hydrogen reduction. CONSTITUTION:A film having required corrosion resistance and heat resistance or the like is formed on the surface of a base material by means of an arbitrary method such as thermal spraying, plating and vapor deposition. Then hydrogen is occluded into the base material for the film by electrolyzing the film or pressurizing and heat-treating it in hydrogen. Gasses other than hydrogen contained is gaseous raw material for chemical vapor deposition wherein hydrogen reducing reaction is utilized are allowed to flow to the obtained film and allowed to react with each other. Thereby the film free from a through defect is obtained by causing reducing reaction with hydrogen discharged from the base material through the through defect part of film and depositing the film material to only the through defect part by chemical vapor deposition reaction.
Patent JP-H0287621-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMI KAZUMA
IPC: H01L21/28
Filed: 1988-09-26
Abstract: PURPOSE:To prevent a gate electrode composed of a polycrystalline silicon film and a silicon substrate from being damaged by a method wherein, when a contact opening is formed in an interlayer insulating film, an etching-blocking layer against an anisotropic dry etching operation is formed in advance under the interlayer insulating film. CONSTITUTION:A photoresist mask 16, of a prescribed pattern, composed of a photoresist film is formed on an interlayer insulating film 15. Then, an opening is made in the interlayer insulating film 15 by an anisotropic dry etching operation. During this process, when CF4 is used as an etching gas, a silicon oxide film acts as an etching-blocking layer and plays a role to protect a polycrystalline silicon film and a P-type silicon substrate. Then, the nitride contact film 19 and a silicon oxide film 12 which have been left on the bottom of the opening part are removed; a contact hole is completed; after that, an aluminum electrode is formed.
Patent JP-H0687500-A (JP)
Title: Device for measuring corrosion of heat control element for space
Inventor: SUGIYAMA SHOTARO
IPC: B64G1/66
Filed: 1992-09-10
Abstract: PURPOSE:To measure a degree of corrosion of the heat control element for space, which covers the surface of a space navigator, due to the atomic oxygen, which exists in the space, on the orbit thereof. CONSTITUTION:Plural sample cases 4, which is obtained by coating an ultraviolet-ray reaction photo-diode 3 with the heat control element 2 for space, are located on the surface of a space navigator. When the space navigator travels on the orbit and the heat control element 2 for space is corroded by the atomic oxygen and the thickness thereof is reduced, the ultraviolet-ray, which is cut before the corrosion, enters the photo-diode 3 to generate the current. This current is guided to a buffer amplifier 8 through a multiplexer 5, and the current quantity is sent to the ground by a telemetry device of the space navigator, and this current is analyzed on the ground to measure a degree of corrosion.
Patent JP-S60132648-A (JP)
Title: Preparation of silver supported carbon catalyst
Inventor: IHARA TAKUROU
IPC: B01J37/16
Filed: 1983-12-21
Abstract: PURPOSE:To obtain fine catalyst particles comprising a silver supported carbon powder, in reducing the carbon powder having a silver salt adhered thereto, by bringing a heating body heated to the reductive reaction temp. of the silver salt or more into contact with said carbon powder. CONSTITUTION:A furnace black powder 7 having silver nitrate adhered thereto is passed through a main passage 5 from a material storage tank and continuously supplied to the upper surface of a heating body 2 preliminarily heated to the reductive reaction temp. of the silver salt or more to allow the rapidly heated powder 7 to generate drastic reductive reaction. Thus obtained catalyst particles show a fine powdery form and have excellent electrode characteristics and are easy to prepare.
Patent JP-2000078060-A (JP)
Title: Adaptive equalizer device and its control method
Inventor: MURAKAMI SHUJI
IPC: H04L27/01
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an adaptive equalizer device and a method for controlling it, by which an ideal output signal is surely obtained in a shorter time. SOLUTION: The device is provided with an adaptive equalizer 4a for filtering a signal which indicates a symbol in order to adaptively remove inter- symbol interference by selectively using one of plural previously set algorithms when the signal indicating the symbol is received and a rotation detecting circuit 19 for detecting the rotary state of the symbol of the output signal (n) when the output signal y(n) of the adaptive equalizer is received. Then, the adaptive equalizer 4a selects one of the plural algorithms in accordance with the detection result flags α and β of the rotation detecting circuit 19.
Patent JP-S6395805-A (JP)
Title: Running guide and control device for magnetically levitated vehicle
Inventor: SHIMADA TOSHIRO
IPC: B60L13/08
Filed: 1986-10-09
Abstract: PURPOSE:To reduce the number of power amplifiers by making a pair of two composite magnets manufactured by addition of a permanent magnet to an electromagnet and by connecting an exciting coil for said two composite magnets in a reversed polarity manner. CONSTITUTION:A magnet 2a on the left side of the front part of a vehicle body and a magnet 2b on the right side thereof are composite magnets respectively composed of exciting coils 2a'', 2b'' and permanent magnets 2a''', 2b'''. Respective exciting coils 2a'' and 2b'' are connected in a reversed polarity manner with each other. When said vehicle body is at a standstill along a track center, the composite magnets 2a, 2b are attracting each other by an attraction force through only magnetic fluxes of left and right rails 6 and permanent magnets 2a''', 2b'''. If a gap Ga in the left front part exceeds a given value, a power amplifier 3a gives a positive output to respective exciting coils 2a'', 2b'' of the composite magnets 2a, 2b. Accordingly, an attraction force of the composite magnet 2b on the right side weakens, as said force of the composite magnet 2a on the left side increases.