baber/WOPTO huggingface dataset:
Patent JP-2001014284-A (JP)
Title: Computer system
Inventor: TAKEMURA YUKIHISA
IPC: G06F15/177
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To make handleable a computer system similarly to a single ring- shaped communication path in which first and second computers have a communication processing part one by one by operating the communication processing part except for a specified communication processing part like the passing point of communication data. SOLUTION: When transmitting communication data from a computer 1a to a computer 1e, the communication data are transmitted in the order of communication processing parts 2a-1, 2b-1, 2d-1, 2c-1, 2b-2 and 2e-1. The communication 1b is provided with communication processing parts 2b-1 and 2b-2, the communication data passing through a ring-shaped communication path 4b twice pass the computer 1b and it seems two computers 1b are connected. Then, the communication processing part 2b-2 does not communicate with a processor part 3 but transmits data received from the adjacent communication processing part 2c-1 to the next communication processing part 2e-1 as they are. When any fault occurs in the communication processing part 2b-1 and the communication with the processor part 3 is disabled, the roles of the communication processing parts 2b-1 and 2b-2 can be exchanged.
Patent JP-H05329662-A (JP)
Title: Electrode for resistance welding
Inventor: TAGUCHI CHOBE
IPC: B23K11/30
Filed: 1992-05-30
Abstract: PURPOSE:To improve durability by using a copper alloy contg. Cr at a specific ratio as an electrode for resistance welding. CONSTITUTION:The copper alloy contg. 3 to 25wt.% Cr is used as the electrode for resistance welding. Since Cr is finely distributed in the structure of the copper alloy contg. the Cr in a large amt., the high-temp. strength is excellent. The high-temp. strength is insufficient if the content is <3% and the copper alloy cracks rapidly when the content exceeds 25%. Namely, the durability is improved to 36 to 142 times against the durability of a 0.8% Cr-Cu alloy and to 16 to 64 times against the durability of a 0.2% Zr-0.8% Zr-Cu alloy when the copper alloy contg. 3 to 25% Cr is used as the electrode for resistance welding.
Patent JP-S6240981-A (JP)
Title: Joining method for cast iron
Inventor: MUKAI SHIZUO
IPC: B23K20/00
Filed: 1985-08-19
Abstract: PURPOSE:To prevent the extreme rise in hardness and to become brittle and to join a thick metal by bringing a cast iron and the cast iron or steel of the same material or different material into contact and by heating for the specified time at the specified temp. in the specified atmosphere. CONSTITUTION:The cast iron of the same material with that of a cast iron or the cast iron of different kind or the steel is brought into contact and both materials are constrained at ordinary temp. in the vacuum or protective atmosphere. Or they are heated for 1-30min at 700-950 deg.C by applying a pressure on the contact part. The extreme rise in the strength due to being melted and to become brittle are thus prevented and yet the thick metal is simultaneously joined unlike the case of build-up.
Patent JP-H0347359-A (JP)
Title: Coating method for joint
Inventor: TAKAGI MITSUAKI
IPC: E04F13/08
Filed: 1989-07-12
Abstract: PURPOSE:To promote execution efficiency and not to spoil beauty by pushing a separable pattern paper having a resin layer on the surface thereof against a joint filled with calking compound, and tearing off the separable pattern paper in a state to bond the resin layer to the calking compound. CONSTITUTION:Calking compound 4 is filled in a joint formed between the ends of adjacent finishes 3 and 3. After that, a resin layer 5 of a separable pattern paper 6 wider than the joint and having the resin layer 5 on the surface thereof is pushed against the joint, and the separable pattern paper 6 is torn off in a state to bond the resin layer 5 to the calking compound 4. According to the constitution, the resin layer 5 is bonded to the calking compound 4 with easy work and, at the same time, the surfaces of the finishes 3 and 3 can't be spoiled.
Patent JP-H0932073-A (JP)
Title: Wash place waterproof pan of unit bath
Inventor: SHINDO KOJI
IPC: A47K4/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a wash place waterproof pan of a unit bath, in which work for the periphery of a drainage port can be conducted with good work efficiency. SOLUTION: In a wash place waterproof pan of a unit bath having a drainage port 5, the drainage port 5 is provided in the vicinity of an outer edge part of the wash place waterproof pan 1, and a shelf part 8 having the upper surface part higher than the floor forming part 4 of the wash place waterproof pan 1 is provided in the vicinity of the drainage port 5. An opening part is provided on the upper surface part of the shelf part 8, and a cover member 11 for closing the opening part is provided in such a manner as to be freely removed.
Patent JP-S6159801-A (JP)
Inventor: KATSUMATA MASAAKI
IPC: H01C7/10
Filed: 1984-08-31
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-H0233407-A (JP)
Title: Driving gear for lubricating oil pump of internal combustion engine
Inventor: SAGAWA MASAFUMI
IPC: F01M11/02
Filed: 1988-07-22
Abstract: PURPOSE:To lubricate all over meshing teeth flanks securely so as to restrain any increase in abrasion of gear teeth by installing an oil passage which is drilled in the rotary central shaft of the driven gear to be opened to teeth flanks engaging with a drive gear in order to lead discharge oil of a lubricating oil pump to the oil passage. CONSTITUTION:An oil pump 26 is driven by transmitting the rotation of a drive gear 29 to a pump input shaft 40 through a driven gear 30. During this driving phase, discharge oil of the oil pump 26 is supplied to teeth engaging flanks between the driven gear 30 and the drive gear 29 through an oil passage 50 of the driven gear 30. That is, the oil is made to radially flow out from the opening 51 of an oil passage 50 installed in the driven gear 30 by centrifugal force of the rotation of the driven gear 30 to directly and positively lubricate the teeth engaging flank between both gears 29, 30. Thus the engaging teeth flanks between both gears 29, 30 are surely and entirely lubricated to restrain any increase in abrasion of a gear teeth very effectively.
Patent JP-H0469874-A (JP)
Title: Detector for distance between magnetic head and disk
Inventor: SUGAYA SATOSHI
IPC: G11B21/21
Filed: 1990-07-09
Abstract: PURPOSE:To keep an accurate spacing extent by taking out position signals in two fixed positions different in distance in time division. CONSTITUTION:A light reflection type sensor 3 is oscillated in the direction perpendicular to the surface of a magneto-optical recording medium by a light reflection type sensor actuator 22. The output of a photodetector which indicates the distance between the light reflection type sensor 3 and the magneto-optical recording layer is alternately detected in two fixed positions different in distance aynchronously with the timing of this oscilltion. The distance been a high frequency modulating magnetic field generating magnetic head 1 and the magneto- optical recording medium surface is detected by the differential output of these position signals.
Patent JP-H052409-A (JP)
Title: Program input device
Inventor: KUBO KAZUMI
IPC: G05B19/05
Filed: 1991-06-25
Abstract: PURPOSE:To prevent the inadvertent miscorrection of a program and to prevent the malfunctions of a programmable controller by providing a program correction inhibited area setting means and a program correction inhibited area release means which releases the inhibition of a program area. CONSTITUTION:A start instruction step of a correction inhibiting area is given to a correction inhibited area setting part 2 with operation of a keyboard 1. The part 2 obtains a correction inhibited area and instructs the start instruction step and its area of the correction inhibited area to a program production/ correction part 5. When the input of a certain instruction key is applied from the keyboard 1, the part 5 checks the area of a correction inhibiting instruction and invalidates the correction of all instruction steps if an operation is carried out to the correction inhibiting instruction. When the instruction of the correction inhibited area is released, the keyboard 1 gives the start command step of the correction inhibitted area to a correction inhibited area set release part 3. Thus the correction inhibition is released.
Patent JP-S6074058-A (JP)
Title: Buffer storage controlling method of data processor
Inventor: KURIYAMA MASAHIRO
IPC: G06F12/10
Filed: 1983-09-30
Abstract: PURPOSE:To improve a hit rate and to shorten a conversion time by fetching only one target word by by-passing a buffer storage from a main storage without fetching in block unit, and performing dynamic address conversion in a state of fetched data is not registered. CONSTITUTION:The data from the main storage device MS is read out normally through a buffer storage BS and its dynamic address conversion from a logical address to an actual address is performed, so when no conversion table fetch data is not present on the buffer storage, only one word of conversion table fetch data is fetched from the main storage device MS while by-passing the buffer storage BS, and the dynamic address conversion is carried out in a state of said conversion is not registered in the buffer storage.
Patent JP-H0193594-A (JP)
Title: Cephalosporin derivative, manufacture and antibacterial
Inventor: TOOMASU JIYOFURII KORERIKU BAA
IPC: C07D501/46
Filed: 1988-07-22
Abstract: Cephalosporin compounds having as a 3-substituent the group: <CHEM> wherein Y represents a bond, optionally substituted alkylene or -CH2CH2NHCO-, P is a benzene ring substituted by groups W and Z ortho with respect to one another wherein W is hydroxy or an in vivo hydrolysable ester thereof, Z is hydroxy, an in vivo hydrolysable ester thereof, carboxy, sulpho, hydroxymethyl, -NHSO2CH3 or NHCONH2, Q is a mono- or bicyclic ring system substituted by R<7> wheein R<7> is hydrogen or a range of groups and ring Q is optionally further substituted; are described as antibacterial agents. Processes for their preparation and their methods of use are described.
Patent JP-H1126279-A (JP)
Title: Manufacture of laminated ceramic electronic parts
Inventor: KIKUCHI TATSUO
IPC: H01G4/30
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To form internal electrodes by one time of gravure printing, by forming metallic paste films by gravure printing in such a way that the parts of the films which are not put upon another are made thicker in thickness than the parts which are put upon another with green ceramic sheets. SOLUTION: A metallic paste film 5 which becomes an internal electrode is formed by gravure printing metallic paste composed of nickel powder, an organic binder, and a solvent in a prescribed pattern and drying the paste. The thickness of the film 5 is made thinner at the part which is put upon the corresponding part of another metallic paste film 5 which is faced oppositely to the film 5 with a green ceramic sheet in between than that at the part which is not put upon the another film 5. In addition, the thickness of the part of the film 5 which is put upon the corresponding part of the facing film 5 is adjusted to about 2 μm and that of the part which is not put upon the facing film 5 is adjusted to about 4 μm.
Patent JP-H05252406-A (JP)
Title: Method and device for image processing
Inventor: SUGIURA TAKU
IPC: H04N1/62
Filed: 1992-07-09
Abstract: PURPOSE:To exactly execute an AE processing, and to prevent the ground color part of a document from becoming a pattern by generating a prescribed pattern, based on a discrimination color of an input image, and setting output density of an image signal in accordance with a measured luminance distribution. CONSTITUTION:An image reading part 3 converts a read color image signal to an analog signal, and its signal is sent to a black correcting/white correcting circuit 102 through an A/D converter 101, and subjected to shading correction in accordance with photodetecting sensitivity of a CCD sensor 14. Subsequently, the signal is converted to a luminance signal by a luminance signal generating part 103, and converted to a density signal corresponding to output density of a printer part 22 from the luminance signal by a LOG converting part 106 through an AE data sampling part 103 and a pattern synthesizing circuit 105. Also, as for each corrected color signal, a color area and a color kind of each picture element of a document image are decided by a color discriminating circuit 107, and a discriminating signal is sent to a pattern generating circuit 108. Accordingly, a distribution of the luminance signal in the outside of an area subjected to color discrimination is measured, and in accordance with its distribution, the output density of the image signal is set.
Patent JP-H0626498-A (JP)
Title: Water absorption passage of vertical shaft pump
Inventor: SUZUKI NOBUHIRO
IPC: F04D29/60
Filed: 1992-07-09
Abstract: PURPOSE:To stabilize operating condition of a pump so as to improve pump efficiency by uniformalizing the flow amount allocation and the flow speed allocation of water, and absorbing water from the whole of circumference of a suction hole uniformly. CONSTITUTION:In a water absorption passage 1 having a suction hole 9 communicated with the inlet 8 of the suction casing 7 of a vertical shaft pump 5 and an annular expansion part 10 which expands downward while enclosing the circumference of the suction hole 9, the ceiling part of the water absorption passage 1 is formed slantly on a down ward gradient extending from the just upstream position (P) of the annular expansion part 10 to the downstream end position (E) of the annular expansion part 10.
Patent JP-2001015673-A (JP)
Title: Ic package and substrate
Inventor: MIYATA HARUYUKI
IPC: H01L23/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To house a button battery with no increase in an IC package size and to supply a power source even to another IC outside the package. SOLUTION: A negative electrode 4 formed on the rear surface of the substrate of an IC chip 6 is allowed to be exposed above the bottom surface of a recessed part 3 for inserting a battery. A button battery 8 is attached to the recessed part 3 so that the negative pole of the button battery 8 directly contacts the negative electrode 4 on the bottom surface of the recessed part 3. Thus, the thickness of the IC chip 6, an IC package 1, and the button battery 8 in laminated direction is thinner and a button battery is housed with no increase in the size of the IC package 1.  The negative electrode 4 on the bottom surface of the recessed part 3 and a positive electrode 5 provided on the inside surface of the recessed part 3 are connected even to a power source terminal 2 inserted at the IC package 1 through wires 7a-7d, so a power source is supplied even to another IC outside the package 1 through the power source terminal 2.
Patent JP-H0935444-A (JP)
Title: Tape catridge and manufacture thereof
Inventor: KIKUCHI SHUICHI
IPC: G11B23/087
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a tape cartridge drive unit from being damaged by a raised part formed on the periphery of a recess made by press in order to eliminate distortion of the base plate of tape cartridge. SOLUTION: The tape cartridge comprises a base plate 2, a pair of tape reels supported rotatably by a pair of reel shafts planted on the base plate 2, and a magnetic tape wound around the pair of tape reels and guided by means of a tape guide planted on the base plate 2. The base plate 2 is made of an aluminum alloy and recesses 31,..., 31 for eliminating distortion of the base plate 2 are made by press in the surface thereof. A protrusion 32 is formed on the bottom face of recess 31,..., 31 in order to absorb a raised part 33 being formed on the circumferential fringe thereof thus reducing the raised part 33.
Patent JP-S5884244-A (JP)
Title: Transmission for agricultural tractor
Inventor: MINO TOMIO
IPC: B60K17/28
Filed: 1981-11-13
Abstract: PURPOSE:To enable an operating person to sit in a low position with both his legs in contact with each other, by dividing motive power to two directions at a lower transmission side from a common input shaft to use one divided portion mainly for a moving transmission and the other mainly for a PTO transmission. CONSTITUTION:Motive power from a common input shaft 18 is divided to two directions at a lower transmission side. A plurality of shafts are arranged in the form of an inverted U as seen from the front. One divided power portion is applied to a moving transmission 19-22 and the other is applied to a PTO transmission 53-66. For these reasons, the transmissions can be constructed in a case A short in the front-to-rear direction and the case can be placed forth by the length of a clutch housing. A moving output shaft and a PTO output shaft 56 are protruded to the lowermost positions under the position of the clutch housing to transmit motive power to a rear axle case. As a result, the operator's seat can be located in a low position and the operator can step through in front of the seat without bestriding.
Patent JP-H1132313-A (JP)
Title: Digital video signal processing unit
Inventor: ISHIDA KEIICHI
IPC: H04N7/087
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a digital video signal processing unit that reads additional digital data from a digital video signal resulting from modulated added digital data and inserted for a vertical blanking period and transmitting or recording the data with compressed video data. SOLUTION: In the case of receiving a digital video signal, the digital video signal 8 is received via a digital input terminal 5 and a digital input interface circuit 7, and the signal 8 is outputted to a 1st selection circuit 9 that receives valid video data and to a D/A converter circuit 11. An an analog video signal 12 converted from the digital signal again by the D/A converter circuit 11 is given to a vertical blanking information read circuit 17, where a line for the vertical blanking period is extracted, a line clock rate is recovered and the added digital data are read through demodulation based on the recovered line clock rate. In parallel, the valid video data are compressed digitally by a digital video signal processing circuit 15.
Patent JP-H0999068-A (JP)
Title: Safe cover
Inventor: DEBITSUDO ERU BOGAATO
IPC: A61M5/158
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent the exposure of a contaminated cannula by providing an inner path for receiving the cannula inside and a means for being shifted by retracting the tip of the cannula, advancing further by it and preventing it from being passed through a safety cover. SOLUTION: At a position before use, the cannula 18 is extended in an axial direction inside this safety cover 20. The cover 20 is an almost cylindrical thin and long member provided with the inner path 100 in the axial direction and the inner path 100 is extended from the front part 102 to the rear part 104 of the safety cover 20. Many flexible bristles 106 bent in an opposite direction are formed at a part extended inside the front part 102 of the safety cover 20 of the inner path and the bristles 106 are bent and tilted so as to allow the tip of the cannula 18 to be pulled inside the cover 20 but prevent the tip from entering the front part 102 of the inner path 100 again. Thus, when the tip of the cannula 18 is pulled in once over the front part 102 of the inner path 100, it is effectively prevented from being moved forwards.
Patent JP-2000031441-A (JP)
Title: Image sensor having color filter layered as light blocking layer
Inventor: LEE JU IL
IPC: H01L27/14
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor by which reduction in operating speed of a product due to insulating film capacitance between metallic layers is prevented, the thickness of the insulating film layered for insulation between the metallic layers is reduced, the light amount incident on the photosensitive area of the image sensor is maximized in this way, and the image quality of the product can be improved. SOLUTION: An image sensor includes a photosensitive area, on which plural photodiodes are formed and separated from each other by field oxide films on a substrate, a peripheral circuit area for processing signals from the photosensitive area, a protective layer 301 formed on the substrate on which metal wiring is made a color filter array patterned on the photosensitive area on the protective layer 301 and a light-proof layer 305 which is patterned on the peripheral circuit area on the protective layer 301 and is formed by layering at least two of three colors of color filters.
Patent JP-S6425532-A (JP)
Title: Pattern forming method
Inventor: ICHIMURA SHINGO
IPC: G03F7/26
Filed: 1987-07-22
Abstract: PURPOSE:To shorten the etching time for a radiation sensitive thin film layer and to improve the throughput of optical radiation lithography, by projecting synchrotron emitting light and low kinetic energy particles to the radiation sensitive thin film layer at the same time, and performing etching. CONSTITUTION:Light 3 emitted from an electron storing ring is projected on a sample, in which resist 2 is applied on a silicon substrate 1 through a window 4 made of beryllium. At the same time, low kinetic energy particles 6 from an RF type ion source 5 are projected. The low kinetic energy particles 6, which are projected at the same time, are the particles having the energy so that sputtering due to the projection of the particles does not occur. When kinetic energy of the low kinetic energy particles 6, which are projected at the same time, are imparted to atoms or molecules constituting the resist, the bonding in molecule chains forming the macromolecules of the reist is cut, or a bonding energy is reduced.
Patent JP-S6161018-A (JP)
Title: Optical fiber sensor
Inventor: TANIZAWA YASUHISA
IPC: G01K11/12
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a sensor having a high sensitivity, whose structure is simple and which can be manufactured easily, by polishing optically a pipe so that two optical fibers inserted and fixed in parallel in a containing pipe have an apex angle in such a plane as they are symmetrical to each other. CONSTITUTION:An emitting optical fiber 2 for emitting a light for sensing, and an incident optical fiber 3 for photodetecting a light reflected by an object to be measured are inserted and fixed in parallel in an optical fiber containing pipe 1. Also, the end face of the containing pipe 1 fixed the optical fibers 2, 3 are optically polished diagonally so that the shortest distance between the two optical fibers is divided into two equal parts and also they have an apex angle in a plane being parallel to both the optical fibers. As a result, a refractive index (air 1) of the periphery of the fibers is smaller than a refractive index (for instance, 1.46) of a core of the optical fiber, therefore, a light emitted from the fiber 2 is refracted in the center line direction of two optical fibers, an intensity of a light which is made incident on the fiber 3 becomes larger than the case of a conventional vertical polishing, and accordingly, a sensitivity of a sensor also becomes high.