baber/WOPTO huggingface dataset:
Patent JP-S62142959-A (JP)
Title: Gas tap-controlled water heater
Inventor: KUBO KOSAKU
IPC: F24H1/14
Filed: 1985-12-17
Abstract: PURPOSE:To provide a gas tap-controlled water heater in which a heat exchanger is firmly connected to a casing and the precision in dimension upon assembling by fixing a protective plate for a heat exchanger directly to the casing. CONSTITUTION:A protective plate 3a of the gas tap-controlled water has horizontally symmetric semicircular curved portions 12. The protective plate 3a is adapted to prevent exhaust air from flowing outside from both sides thereof. The curved portion 12 is made abutment with a curved portion 15 on the rear end side of the casing 4a and located, and caused to ride on a curved portion 14. Under this condition, a fixing screw 8 is automatically clamped to a screw hole 16. Thus, dimensional precision upon the assembly of the heat exchanger 1a and the casing 4a can be improved and firmly fixed.
Patent JP-H07139663-A (JP)
Title: Hollow clamp device for rod-like body
Inventor: SUGIO YOSHITAKA
IPC: F16L3/10
Filed: 1993-11-12
Abstract: PURPOSE:To securely perform clamping plural rod-like bodies at their clamp positions by easy clamping work. CONSTITUTION:The device comprises a clamp member 19 comprising a pair of clamp parts 22 for connecting plural rod-like bodies 7, 7 to each other and holding them in the air, and a fastening part to fasten the clamp parts, and a swollen member protruded from at least one side of the clamp parts 22 integrally with one clamp part 22 on the side of a structural body 1 and in a length direction of the rod-like bodies 7 or perpendicularly to the length direction. It is provided with a fixing member 20 comprising a pair of holding parts 601 integrally provided with the structural body 1 facing one clamp part 22 to fix the clamp part 22 temporarily to the structural body side by holding it in such a direction as to hold the swollen member, and a guide part 602 to position the clamp part 22 in a perpendicular direction to the holding parts 601.
Patent JP-2000107767-A (JP)
Title: Anitifouling/cleaning method for seawater contact structure
Inventor: KOBAYASHI TOSHIO
IPC: C02F1/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of problems concerning environmental pollution completely by using acidic electrolytic water obtained by electrolyzing seawater and alkali reducing water individually for antifouling/cleaning method for a seawater contact structure. SOLUTION: An electrolytic water generator is installed in a seawater contact structure such as a ship, the ejection or ooze of acidic electrolytic water and alkali reducing water to the water contact surface of the structure is used individually and done, and the whole water contact surface of the structure is covered with the thin film of the acidic electrolytic water or the alkali reducing water. In this way, since marine microorganisms forming a slime layer formed on the water contact surface by hypochrorous acid in the acidic electrolytic water are killed, the adhesion of shellfishes and others to the structure can be prevented to improve environmental protection properties.
Patent JP-H04158274-A (JP)
Title: Method for detecting breakage of high voltage power distribution system
Inventor: MORIKAWA MASAYUKI
IPC: G01R31/08
Filed: 1990-10-22
Abstract: PURPOSE:To locate a breakage section within a range between transformer masts and detect it by a method wherein a base station identifies a first mast which is the nearest to a power source among transformer masts where breakage is detected based on breakage detection signals from respective substations. CONSTITUTION:When one phase of a high voltage three-phase power distribution line 1 is broken, primary voltage of single phase transformers T8 to T13 on masts connected to two phases including the broken phase drops to approximately a half. Substations B8 to B13 detect secondary voltage of the transformers and transmit a breakage detection signal through a communication network to a base station. The base station identifies a first mast which has detected the breakage in the nearest to a power source based on the breakage detection signal. The broken phase can be identified as a common phase from information of first two phase to which the primary side of the transformer of the first mast is connected and information of second two phases of a transformer mast where the primary side is connected to the two phases including phases other than lower two phases close to the mast and breakage has been detected. In addition a second mast can be identified as the nearest mast of a transformer which is connected to the same first two phases as the first mast and at an upper level of it where breakage has not been detected.
Patent JP-H06109110-A (JP)
Title: Vehicle shift position detecting device
Inventor: ARAI TAKASHI
IPC: F16H59/70
Filed: 1992-09-29
Abstract: PURPOSE:To improve the detecting accuracy of the shift position by detecting the intermediate stop condition, and provide a shift position detecting device capable of securing an excellent marketability of a vehicle. CONSTITUTION:In a shift position switch part, grand common contacts 62 are continuously arranged in parallel to the respective position contacts 61 of the shift position switch which are divided and arranged in a row by keeping the specified space. Between the position contacts 61 and the grand common contacts 62, six OFF-position contacts 63 of the OFF-position switch are arranged in a row in a transversely oblong rectangular shape so as to be positioned between the respective position contacts 61.
Patent JP-H02133686-A (JP)
Title: Pneumatic radial tire
Inventor: BUNDOU MOTONORI
IPC: B60C9/00
Filed: 1988-11-11
Abstract: PURPOSE:To obtain the subject tire containing a cord having excellent impregnation property of rubber or plastic by reinforcing a belt and/or a carcass with a steel cord having a specific open-twist structure and a specific tensile elongation percentage. CONSTITUTION:A belt and/or a carcass are reinforced with a steel cord having a tensile elongation percentage of 0.3-1.4% under 5kg load, composed of 3-6 filaments 1 formed to an elliptic spiral form expressed by (x/a)<2>+(y/b)<2>=1 and b/a=0.70-0.90 and having an open-twist structure expressed by 1Xn (n is 3-6). 3-6 Filaments 1 are spirally formed at a forming ratio of 105-140% and twisted with each other to form a cord having open-twist structure. The cord is passed through a straightening roller at a deflection ratio of >=12.5% and the obtained steel cord is embedded in rubber, etc.
Patent JP-H07112439-A (JP)
Title: Stock system for molding machine
Inventor: MIURA TAKAO
IPC: B29C33/00
Filed: 1993-10-19
Abstract: PURPOSE:To provide a separate type stock system for a molding machine wherein each section of the system is unitized into a module and an optimum system structure can be selected on a site dependent on user's specification or factory layout. CONSTITUTION:A main unit 1, and ordinarily, one or a plurality of sub-units 2, 3... to be connected to both sides of the main unit are provided. The units (1, 2), (1, 3) are formed detachably from each other. By combining these units, a system can be constituted flexibly dependent on separate purpose or specification.
Patent JP-H03146606-A (JP)
Title: Method and device for particle arrangement laser beam sintering
Inventor: WATANABE RYUZO
IPC: C04B35/64
Filed: 1989-10-31
Abstract: PURPOSE:To easily manufacture a gradated functional material constituted with intermediate layer continuously varying composition thereof by repeatedly executing heating and sintering process, in which powder is arranged on surface of a base material and irradiated with laser beam, at the suitable sintering temp. according to the composition of each arranged powder. CONSTITUTION:For example, at the time of manufacturing the gradated functional material, in which the front face is ceramic 11 and the back face is metal 12 and the intermediate layer is continuously varied with these compositions, at first, the base material 13, which can be separated with the metal 12, is prepared. The metal powder 14 is thinly arranged on this base material 13 with a nozzle 15 and irradiated with the laser beam 16 and heated and sintered at the suitable sintering temp. of the metal powder 14 to form sintered layer having 100% metal. Successively, the powder mixing the ceramic powder 13 into the metal powder 14 on the sintered layer is arranged with the nozzle 15 and heated and sintered at the suitable temp. with the laser beam 16. The operation is repeatedly executed while gradually increasing the mixed rate of ceramic powder 21 and finally, the sintered layer having 100% ceramic is formed. By this method, the gradated functional material composed of the ceramic 11 at the first face and the metal 12 at the back face is easily obtd.
Patent JP-H08121491-A (JP)
Title: Universal joint
Inventor: SHIMA KOJI
IPC: F16D3/2245
Filed: 1994-10-24
Abstract: PURPOSE: To provide a universal joint for eliminating play of a ball even when swivel torque is decreased. CONSTITUTION: A universal joint comprises an inner side yoke part B forming a peripheral surface into a circular arc surface in the axial direction, bowl- shaped outer side yoke part A externally fitted to the inner side yoke part B, holder 4 arranged between the inner/outer side yoke parts A, B further to form an internal peripheral surface b a curved surface along a peripheral circular arc surface of the inner side yoke part B and balls 3 interposed between curved track grooves formed in the inner/outer side yoke parts A, B to be held by the holder 4. The holder 4 and the balls 3 are built by fitting having a play, to arrange an elastic unit 10 of energizing the inner side yoke part B in a direction of separating from the outer side yoke part A between an end face of the inner side yoke part B and an internal bottom surface of the outer side yoke part A.
Patent JP-H06132425-A (JP)
Title: Semiconductor device
Inventor: UEGAKI SHIYOUJI
IPC: H01L23/29
Filed: 1992-10-22
Abstract: PURPOSE:To operate a semiconductor element normally and stably for a long time by setting it always at a low temperature by a method wherein heat generated by the semiconductor element is diffused satisfactorily to the air. CONSTITUTION:A semiconductor device is formed in such a way that a plurality of external lead terminals 4 and an insulating frame body 2 provided with an opening B are attached and bonded sequentially to an insulating substrate 1 via a resin adhesive 5, that a semiconductor element 3 is housed inside the opening B in the insulating frame body 2 and that the semiconductor element 3 is sealed airtightly with a resin filler 7 filled into the opening B in the insulating frame body 2. In the semiconductor device, a heat-conductive member 8 one end of which is exposed to the air is brought into contact with one part of the semiconductor element 3.
Patent JP-H02130840-A (JP)
Title: Device for recovery of lead frame
Inventor: HIDESE WATARU
IPC: H01L21/50
Filed: 1988-11-10
Abstract: PURPOSE:To continue a lead frame recovering work without stop even when a magazine is conveyed out of a line by providing a clamper for clamping a magazine of second stage, and an elevator for moving down the clamper in a state that the magazine is clamped. CONSTITUTION:When a magazine 3a is fully filled, the rod of a clamper 15 protrudes to press in contact the sidewall of a magazine 3b of a second stage, magazines 3b-3d of second or after stages are so clamped as not to drop, and elevator 6 is driven, a lifter 5 is moved down, and the magazine 3a is moved down. Then, the elevator 6 is reversibly driven, the lifter 5 is moved up, and another magazine 3b of lowermost stage is supported. Thus, the motor 18 of an elevator 7 is driven while the lifter 5 is moved down and up, a clamp member 15 is moved down pitch by pitch, and the magazines 3b-3d of second or after stages are moved down pitch by pitch to continue the recovery of the magazine 3b of a lead frame LF without stop.
Patent JP-S63138666-A (JP)
Title: Solid electrolyte type fuel cell module
Inventor: SAKAI MASAYASU
IPC: H01M8/12
Filed: 1986-11-29
Abstract: PURPOSE:To stably burn the excessive fuel gas and air in a combustion chamber and prevent cracks on partition walls from being generated by providing porous sections on a partition wall between the reaction chamber of a main body and the combustion chamber and a partition wall between an excessive gas chamber and the combustion chamber respectively. CONSTITUTION:The air and fuel gas are fed into a combustion chamber 33 and burnt from porous sections 21a, 22a provided on a partition wall between a reaction chamber 26 and the combustion chamber 33 and a partition wall between an excessive gas chamber 27 and the combustion chamber 33 respectively. Since the porous sections 21a, 22a show the catalytic action at a high temperature, the combustion in the combustion chamber 33 is stabilized even with the thin fuel gas. A preheating pipe 34 is connected to the combustion chamber 33 formed between a main body and an external casing 32, the air or fuel is preheated in this preheating pipe 34 and fed to the first raw material gas chamber 25, thus only the second raw material gas chamber 28 is kept at a relatively low temperature, and the other chambers are kept at a relatively high temperature. Only a tube which is free at the other end is fitted to the partition wall between the excessive gas chamber 27 and the second raw material gas chamber 28, and the partition wall is not connected and restricted to the other partition wall by a connecting pipe. Accordingly, cracks due to the thermal stress are not generated.
Patent JP-H05120569-A (JP)
Title: Article sale data processor
Inventor: UEMATSU KATSUMI
IPC: G07G1/12
Filed: 1991-10-30
Abstract: PURPOSE:To greatly reduce the trouble and time required to search for the secure display place of each article by obtaining the secure display place of the article through easy operation in a short time. CONSTITUTION:Shelf information indicating the display place of each article is previously set in an article file 20 together with the article name, unit price, etc., corresponding to the article code of the article. When the article code is inputted 6 in shelf inquiry mode, the shelf information corresponding to the input article code is read out of the article file 20 and displayed 8 or printed out 10.
Patent JP-H01125664-A (JP)
Title: Controller for transaction processing terminal
Inventor: AZUMA TOSHIO
IPC: G07G1/14
Filed: 1987-11-11
Abstract: PURPOSE:To shorten the data transmitting time by collecting the totalization data from plural transaction processing terminal equipments to store them into a memory means before a prescribed time point when data are transmitted to a host device and sending those stored data enbloc to the host device at a prescribed time point. CONSTITUTION:A CPU 6 performs the initialization of a memory at application of a power supply and an inspection timer and an adjustment timer set on a program are set. Then the inspection data are stored in each area of a file 81 via all ECR 2 when the inspection timer is counted up. Then all inspection data stored in the file 81 are sent to a host computer 3 when a fixed time elapses. While the adjustment timer also performs the same procedure as the inspection timer to send all adjustment data to the computer 3. In such a way, the inspection and adjustment files of all ECRs are sent enbloc to the computer 3. Thus the data transmitting time is greatly shortened to a host device.
Patent JP-S62142703-A (JP)
Title: Hot hydrostatic pressing method
Inventor: MIYANAGA JUNICHI
IPC: B22F3/15
Filed: 1985-12-17
Abstract: PURPOSE:To produce a sintered body having a high density and good quality by subjecting the entire surface of a material to be treated to coating with an airtight sheet material in tight contact therewith, then hermetically sealing the same with a gas impermeable sealing material and subjecting the material to a hot hydrostatic pressing treatment. CONSTITUTION:SiC powder is molded by a CIP method to form a molding 1 which is the material to be treated. Said material is inserted into a rubber tube and BN powder is packed around the molding 1 to seal the same. The molding 1 is the pressurized by the CIP method to clad 2 the EN powder to the molding at about 5mm thickness; further the entire part of the molding 1 is enclosed by using 'Graphoil(R)' 3 having about 0.2mm thickness. Such molding is inserted into a PE bag and is vacuum-sealed. The molding 1 is pressurized by the CIP method to adhere the 'Graphoil(R)' 3 tightly to the molding 1. The molding is put into a silica capsule 4 and glass cores 5 are packed into the spacing, then the capsule is deaerated and sealed. The capsule 4 is disposed in a graphite crucible 6 and the spacing from the capsule 4 is packed with the BN powder. The entire part is put into an HIP device and is subjected to the pressurization under heating after vacuum deaeration, by which the sintered body having about 99% density is obtd.
Patent JP-S62142567-A (JP)
Inventor: HARADA YOSHIMITSU
IPC: A61M1/02
Filed: 1985-12-17
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-H03147474-A (JP)
Title: Image scanner
Inventor: KOBEGAWA MINORU
IPC: H04N1/19
Filed: 1989-11-02
Abstract: PURPOSE:To display or print out a picture whose various parameters are changed in the lump by sending the picture with different MXN kinds of image processings applied thereto to an external device as image information consecutive vertically and horizontally. CONSTITUTION:A same line is read by n-times each for 3 colors. A buffer 23 does not store all one line data but stores the data separately by M times by m-sets of picture elements each. A 2nd data of the same color is written in the buffer from (x1+m)th to (x1+2m)th picture elements as one circuit data by using a write address generating circuit 24: A read position is subscanned by one line every time the same line is read by M times to form one picture in which it is laterally divided by M and different image processing is applied in each region. Every time n-times of subscanning is repeated, a read parameter from k=0 to M relevant to each occasion is revised. When the end of subscanning by Nn lines is decided to be finished, the read is finished. The user displays or prints out the picture onto a color CRT or by a printer and the result is compared with an original picture and the output closest to the original picture is selected.
Patent JP-H10133864-A (JP)
Title: Program list output system
Inventor: KATO KATSUHIKO
IPC: G06F9/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the analysis of a source and setting up or check of an address for patch countermeasure, by taking in a patch source into an original assemble source, reediting the structure of the source and outputting the edited result as a list. SOLUTION: A structured list edition program 1 is constituted of an original source reading/edition means 3, a patch source reading/editing means 5 and a structured list output means 6. The program 1 executes processing for a source file divided into an assemble source 2 and a patch source 4 and outputs a structured list 7. The source 2 is constituted of a CS address, an object code and a source statement. In this case, the patch source 4 is read out and stored in an intra-program memory, compared with the data of the source 2 and rearranged, revision information is added to the rearranged source and the rearranged assemble source 2 and patch source 4 are outputted to the intra-program memory.
Patent JP-H05125532-A (JP)
Title: Ion beam sputtering device
Inventor: ISHIKAWA YASUSHI
IPC: C23C14/46
Filed: 1991-10-30
Abstract: PURPOSE:To prevent the particles of the target used from sticking to and contaminating the surface of the unused target by directing the surface of the other target to the direction different form the surface of the used target at the time of depositing the particles of the specific target on a substrate by the ion beam sputtering device having the plural sputtering targets. CONSTITUTION:The inside of a vacuum chamber 1 having the targets 14a, 14b, ion sources 2a, 2b and the substrate 9 to be treated is evacuated to a vacuum from an aperture 10c and the ion beam 3 from an ion source 2a is brought into collision against the target 14a and to deposit the sputtered particles 7 on the surface of the substrate 9, by which the thin film is formed. A revolving shaft 12b mounted to the holder 6b of the target 4 which is not used in such a case is rotated 180 deg. by a motor 13b and gears 5b, 14b to direct the surface of the target 14b to the side opposite from the film forming space 11, by which the sputtered particles 7 from the target 14a are brought into collision against the slight gas in the vacuum chamber 1 and are changed in the direction. The sticking of the particles to the surface of the target 4b which is not used is thus completely prevented.
Patent JP-S63138870-A (JP)
Title: Optical device
Inventor: NAKAMURA HAJIME
IPC: H04N1/04
Filed: 1986-11-29
Abstract: PURPOSE:To attain a stable picture reading with high quality by using a light shielding member so as to shield the scattered light except the reflected light from an object focused by a focus means. CONSTITUTION:The read section is provided with the ceiling plate 21 and a frame 27 formed in its cross section as nearly pi-shape by the said ceiling plate 21. A driving board 43 mounted with an amplifier circuit amplifying a signal proportional to the luminous quantity and receiving a light by a photodetector section 39 and a scanning circuit to drive the photodetector section 39 is provided between an image sensor 41 and a ceiling plate 21. A light shielding member 50 of which cross section is in the inverted-L shape is fixed along the side face of the rod lens array 31 and the bottom face of the ceiling 21 by an electric conductive adhesives. The light shielding member 50 is constituted by an electric conductive tape such as copper foil or the like to prevent the scattered light except the reflected light from the original read face focused by the rod lens array 31 among the radiated lights of a xenon discharging tube 29 from being made incident on the photodetector section 39 from a light guide part 37.
Patent JP-H11122312-A (JP)
Title: Digital modulator, digital demodulator, digital modem, digital modulating method, digital demodulating method and digital modulating/demodulating method
Inventor: KUBO HIROTSUGU
IPC: H04L27/18
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent dependency on the sampling error of a viterbi equalizer and to suppress characteristic degradation at the time of phase expansion by rotating the phase of a mapped signal for each phase and limiting it into frequency band narrower than Nyquist conditions. SOLUTION: Bit data inputted from a transmission bit information input terminal 1 are parallelly converted from 1 to N by a serial/parallel converter 3. At such a point of time, the change speed of data becomes 1/N bit rate. A mapper 4 maps a signal to any point among 2N points on a complex plane. A phase rotation circuit 5 applies phase rotations to the mapped result for each piece of data. A transmission narrow band filter 6 limits the data changing at the speed of 1/N bit rate into the band where Nyquist transmission is disabled. In the base band of the filter in this case, the required band width is secured smaller than about 1/2H data rate.