baber/WOPTO huggingface dataset:
Patent JP-2000160592-A (JP)
Title: Continuous earth retaining wall constructing method and device therefor
Inventor: MASUDA YOSHIO
IPC: E02F5/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a continuous earth retaining wall constructing method for improving excavating efficiency. SOLUTION: A ditch 74 is excavated in the ground by lowering an excavating tool 28 installed on the lower end of a kelly-bar 26 for vertically moving along a leader erected on an execution work machine main body, and a solidifying material is supplied at excavating time to construct an earth retaining wall. When ditches 74, 78 are continuously formed, an earth wall 76 is left from the already excavated ditch 74, and the next ditch 78 is excavated. After lowering an excavating tool 26 to the bottom of the ditch 78, the excavating tool 28 is expansively opened, and while raising the kelly-bar 26, the ditch 78 is expansively opened/excavated by the excavating tool 28 to be continued with the already excavated ditch 74.
Patent JP-2000311227-A (JP)
Title: Non-contact ic card used for facility management system
Inventor: SUZUKI SHORYU
IPC: B42D25/305
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card which has a display function of visual data, contains a means that can discriminate both sides or the like of the card and is used for a facility management system. SOLUTION: A non-contact IC card 1 includes a communication storage part 11 which is built into a card main body 10 and communicates with an outside with no contact to store and update the data, a display part 12 which is formed on a surface of the main body 10 and display the visual data corresponding the data stored in the part 11 and a direction mark 13 which is attached on the rear of the card 1 at a prescribed position. When the mark 13 is detected by an external processor, the both sides or the like of the card 1 can be discriminated by the processor and the visual data can be accurately displayed at the part 12. Thus, the card 1 of such a constitution is suitably used for a management system of the parking lots of cars and bicycles and also as an information storage medium that is used for the point management system.
Patent JP-H07189682-A (JP)
Title: Exhaust pipe for internal combustion engine
Inventor: HARADA KENICHI
IPC: F01N3/20
Filed: 1993-12-28
Abstract: PURPOSE:To prevent thermal deterioration of a catalyst by tightly connecting an inner pipe and an outer pipe together on the upstream end and the downstream end of a double pipe respectively, arranging a valve, which opens/closes the communication between an inside space of the inner pipe and a space between the inner pipe and the outer pipe, in the middle of the double tube, opening the valve during activation of the catalyst, and closing the valve during deactivation of the catalyst. CONSTITUTION:An outer pipe OP of a double pipe is connected to an upstream side flange F1 and a downstream side flange F2 in the upstream side end part and the downstream side end part, individually. In an upstream side inner pipe IP1, its upstream side end part is tightly connected onto the inside wall of the outer pipe OP, while its downstream side end part, is fitted in the inside of a downstream side inner pipe IP2. In the downstream side inner pipe IP1, the downstream side end part is tightly connected onto the inner circumference wall of the outer pipe OP. In the upstream side inner pipe IP1 and the downstream side inner pipe IP2, holes H1, H2 are arranged, and the holes H1, H2 overlap each other only when the inner pipes IP1, IP2 are ext.ended because of increase of temperature, and as a result, the internal space of the inner pipe and the space between the inner pipe and the outer pipe OP communicate with each other. In this way, a drop of temperature in exhaust gas is small, so that heat deterioration of a catalyst can be prevented.
Patent JP-H10117967-A (JP)
Title: Tissue paper box for bathroom
Inventor: KAGAWA HIDEKO
IPC: A47K10/42
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To establish the use of tissue paper in a bathroom by accommodating an inner box for rubbish in one of the compartments as partitioning of the body part, furnishing an inner lid equipped with a paper takeout hole and rubbish cast-in hole, and fitting an outer lid having a grip. SOLUTION: A partition 6 is furnished in a body 5 made of a waterproof material, and an inner box 7 is installed on the right while tissue paper with case is accommodated on the left. The body 5 is fitted with an inner lid 2 equipped with a tissue paper takeout hole 3 and a cast-in hole 4 for disposing of the used paper. Thereon an outer lid 1 having a grip 8 is installed. When the tissue paper is to be used, the grip 8 is held by a single hand, and upon removing the outer lid 1, the paper is pulled out of the hole 3 and left to service. The used paper is cast into the inner box 7 from the cast-in hole 4. When contaminated, the inner box 7 is taken out from the body 5 and washed.
Patent JP-H08227785-A (JP)
Title: Method and kit for cleaning connector
Inventor: MAAKU EDOWAADO BAAGETSUTO
IPC: H01R13/523
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prolong the service lifetime of a connector by providing a necessary means including a means to loosen a connector in a kit to safely uncoupling an electric connector in the dangerous environment such as exposition in water and to perform the cleaning and exchanging. SOLUTION: Connection of an electric connector exposed in water under the dangerous environment such as in a manhole, is loosened by a spanner wrench made of tin which is a loosening means of a kid, and an O-ring is removed by a wooden bar of a removing means without damaging a ring or a pedestal. Then, grease is removed with the prescribed solvent of a grease removing means, and the generated salt is removed with water in the removing means and dried by a drying means, and re-connected together with a new O-ring. The connector can be safely and excellently cleaned and re-connected by using the kid, and the service lifetime of the connector can be prolonged.
Patent JP-H06179762-A (JP)
Title: Polyester film
Inventor: OTANI YUZO
IPC: G11B5/735
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a polyester film useful as a base film for magnetic recording medium, having excellent scratching resistance and wear resistance. CONSTITUTION:A polyester film has a coated layer made in a film forming process of the polyester film at least one side of the polyester film and the coated layer contains 0.1-50wt.% aggregate having 30-800nm average particle diameter of aluminum oxide having 5-40nm primary particle diameter.
Patent JP-H11167562-A (JP)
Title: Communication device and system
Inventor: IKEDA KEIICHI
IPC: G06F15/16
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide the communication device and system which can perform the communication of data without giving any load to the control processing nor a microprocessor. SOLUTION: It's decided in a step S601 whether the data are received from a mechanical microcomputer or not. Then the check sum of the received data, the ACK bit of the received data and the command valid bit of the received data are checked in steps S602, S604 and S605 respectively. In a step S607, the command stored in the received data is interpreted and executed. The information requested by a master microcomputer is acquired from the received data in a step S608. In a step S609, the contents of the sending data mode request bit of the received data are interpreted in a step S609. It's decided in a step S610 whether the information to be sent to the mechanical control microcomputer exists or not. Then the produced data are sent to the mechanical microcomputer in a step S613.
Patent JP-H06185679-A (JP)
Title: Expandable vacuum connection pipe
Inventor: FUJISAKI HISAO
IPC: F16L27/12
Filed: 1992-12-15
Abstract: PURPOSE:To provide an expandable vacuum connection pipe whose length can be easily changed without labor. CONSTITUTION:An expandable vacuum connection pipe for connecting between vacuum containers with the use of a bellows pipe 13, incorporates a pair of inner pipes 12L, 12R respectively formed at their outer peripheral surfaces with normal and reverse male thread parts 12a, 12b, an outer pipe 11 formed at its inner surface with a pair of female normal and reverse thread parts 11a, 11b which are engaged with the male thread parts 12a, 12b of the inner pipes 12R, respectively, and a bellows pipe 13 is inserted into the pair of the inner pipes 12L, 12R, having opposite end parts fixed to the inner peripheral surfaces of the inner pipes 12L, 12R, respectively.
Patent JP-2000162068-A (JP)
Title: Structure for semiconductor pressure sensor
Inventor: SAITO HIROSHI
IPC: G01L9/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality semiconductor pressure sensor which is highly accurate and superior in stability. SOLUTION: A coefficient of thermal expansion of a glass pedestal 2 to be anodically joined to a sensor chip 1 where a diaphragm 7 with a strain gage resistor 6 is formed is not smaller than a coefficient of thermal expansion of the sensor chip 1, schematically 1.2 times or smaller. A solder 4 for connecting the glass pedestal 2 with a metallic package 3 via a metallize film 8 has a melting point of approximately higher than 240 deg.C-approximately 300 deg.C, with a coefficient of thermal expansion of approximately smaller than 22 ppm/ deg.C and a thickness of approximately 25-100 μm.
Patent JP-H04199481-A (JP)
Title: Holovision device, image connection machine and memory connection machine
Inventor: YAMADA TAKAHIRO
IPC: G06T7/00
Filed: 1990-11-29
Abstract: PURPOSE:To retrieve the graphic information of the memory column from the linear information by decomposing the graphic information into the bare information and generating the linear information in the image column. CONSTITUTION:The picture information fetched from an input device 101 is inputted to an image connection machine(ICM) 102 functioning as an image column after the picture information is decomposed into bare information. In this case, the linear information generated in an image connection machine 10 for the bare information is delivered to a controller 103 and a memory connection machine 104 functioning as a memory column. And the memory connection machine 104 retrieves the graphic information corresponding to the linear information by communicating with a data memory 105 and delivers the candidate information to the controller 103. Thus, the picture recognition device on practical scale can be obtained since the connection of the signal line on a small scale is good enough.
Patent JP-H09181998-A (JP)
Title: Image display system
Inventor: KENNO KOKICHI
IPC: G02B27/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the image display device such as a head mount image display device in which clear observation is available at a wide image angle and no fatigue is caused because not only the optical system but also components around the image display element are made small in size and light in weight. SOLUTION: The display device is made up of an image display element 6 whose display panel is directed nearly in front of a viewer in front of a face of the viewer and an eyepiece optical system 7. The eyepiece optical system 7 has a 1st face 3, a 2nd face 4, a 3rd face 5 and a medium whose refractive index is higher than the unity is filled between the 1st face 3 and the 2nd face 4 and between the 2nd face 4 and the 3rd face 5, a curvature of the 1st face 3 is differs from a curvature of the 2nd face 4, and the 2nd face 4 is arranged with eccentricity with respect to a visual axis 2.  A reflection or translucent face whose recessed face is directed to an eyeball 1 is formed, a ray emitted from the image display element 6 is refracted in the 3rd face 5 without forming an intermediate image, reflected in the 2nd face 4 and refracted further in the 1st face 3 and made incident in the eyeball 1 of the viewer.
Patent JP-H11173164-A (JP)
Title: Fuel limiting device of engine with supercharger
Inventor: TAKADA SHINYA
IPC: F02D1/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To simplify the structure as well as to reduce the regulating labor of an engine with supercharger, while reducing the generation of black smoke. SOLUTION: A governor lever 4 moves the regulation rack pin of a fuel injection pump to a fuel reducing side L or a fuel increasing side R according to the operation by a speed control lever. A limit pin operating part 15 moves forward and rearward a fuel limit pin 13 according to the air feeding pressure P of a supercharger. When the air feeding pressure P is less than a preset specific value, the fuel limit pin 13 adavnces and receives the second lever 4b of the covernor lever 4 at the position where the regulation rack pin is made in the intermediate loading position, so as to limit the movement of the second lever 4b to the fuel increasing side. And when the air feeding pressure P exceeds the specific value, the fuel limit pin 13 retreates, and it receives the second lever 4b at the position where the regulation rack pin is made in a full loading position.
Patent JP-H01175317-A (JP)
Title: Cmos switch
Inventor: ONO MASAHIKO
IPC: H03K17/687
Filed: 1987-12-28
Abstract: PURPOSE:To make an ON-resistance constant and to prevent the generation of non- linear distortion by setting the voltage between the source gates and the voltage between the drain gates of a CMOS at a constant value regardless of the signal level of input/output terminals. CONSTITUTION:The drain gates are respectively connected in common with a PMOS M1 (M3) and an NMOS M2 (M4) and the respective gates are connected to input/output terminals A and B of a switch. When two constant current sources M5 and M8 are turned on, a constant current passes through a PMOS M8 from a positive power source terminal VDD, passes through the two routes of the PMOS M1, the NMOS M2 and the PMOS M3, the NMOS M4 by dividing into two, and flows from an NMOS M5 to a negative power source terminal VSS. Because of this constant current, the voltage between the source gates of the four MOS M1-4 is kept constant regardless of the voltages of the input/output terminals A and B, and the voltages between the source gates and between the drain gates of CMOS MN and MP are respectively kept constant. Thus, the CMOS ON-resistance is kept constant regardless of an impression signal voltage level to the input/output terminals A and B and the generation of the non-linear distortion to depend on the signal level is prevented.
Patent JP-H08176917-A (JP)
Title: Belt-shaped article and fashion belt, watch band and grip band made of the belt-shaped article
Inventor: SAKAMOTO YASUHIRO
IPC: A44C5/04
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a belt-shaped article colorfully printable with letters or a pattern, resistant to water and useful as a fashion belt, etc., by attaching a belt-shaped material of a thermoplastics at its end with a spiral-shaped material of a thermoplastics and making the combined material straight or circular. CONSTITUTION: One end or both ends of a belt-shaped material of a thermoplastics 2 are each inserted into a jointing member 4 together with a spiral-shaped material 3, 3... and they are fixed with an adhesive. This process enables the production of a straight or circular belt-shaped article having strong stretchability, durability, and water resistance, freely colored or printed and fashionable.
Patent JP-H11168389-A (JP)
Title: Data compression device
Inventor: SAITO AKIRA
IPC: H03M7/30
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To process data of an LZ 77 base with comparators whose number is slightly smaller than the size of a moving window by providing a matching code generator encoding the group of offset to the entry and matching length to an entry when matching is detected by a matching finder and using a part of nearby values whose offset is a specified value. SOLUTION: Only a data position having the possibility of matching is compared by notifying the periodicity of picture data. The unit of data is set to be a byte, the line length (lateral width) of input picture data is set to be an L byte and the size of the moving window is set to be more than L. The position adjacent to an upper direction and the periphery are selected as comparison points in addition to a left direction against the byte which is to be encoded hereafter. A part of values whose offsets are 0, L, 2L, 3L... are used as the entry. The comparison object position is reduced and an offset code can be shortened.
Patent JP-H07200514-A (JP)
Title: Merger processing method between neuro-processing and statistic processing
Inventor: MASUI HIRONARI
IPC: G06G7/60
Filed: 1993-12-28
Abstract: PURPOSE:To provide a recognition/identification processing method of high accuracy which merges the neuro-processing with the statistic processing, can discontinue the repetitive calculation against the same cooling schedule and can secure more effectively a solution approximate to the optimum one with comparison carried out in the same repeating frequency. CONSTITUTION:The input data 105 are processed by a statistic processing part 106 (including the multiple regression analysis processing 112, the decision analysis processing 113, the factor analysis processing 114, the cluster analysis processing 115 and the processing 116 carried out based on the numerical logic). Then the new input data preparation 107 including only the result of estimation given from the part 106 or this result and an input signal is performed, and the new input data are inputted to the neuro-processing part 108 (including a multi-layer type network 117 and a mutual coupling type network 119). The neuro-processing result is used as the output data 119. This sequence can be reversed according to the problems.
Patent JP-H07185208-A (JP)
Title: Sound vibration device
Inventor: ISHII SHINYA
IPC: H04R17/10
Filed: 1993-12-28
Abstract: PURPOSE:To set the vibration frequency accurate for a sound vibration device for controlling the movement of bubbles in a liquid in cells. CONSTITUTION:Silicone oil in fluid cells is sound vibrated from a sound vibrator 4, and sensing signals from a sound sensor 7, a pressure sensor 5 and a temperature sensor 6 are received by a resonance frequency computing section 15 in a controller 8. Vibration frequency (fo) is computed from a primary interpolation formula by the computing section 15 using the above signals and internally retained tables of pressure and temperature. Then, scanning is carried out by the frequency in the vicinity of the above (fo), and sound data are measured, and the frequency when the sound data is the maximum is set as the vibration frequency, which is applied to a resonance circuit to vibrate the sound vibrator 4 and control the movement of bubbles 9, and the accurate control of bubbles 9 can be performed.
Patent JP-H01174400-A (JP)
Title: Method for measuring polyamine
Inventor: WATANABE HARUO
IPC: C12Q1/32
Filed: 1987-12-28
Abstract: PURPOSE:To remove a bad influence of interfering substances and enable measurement with a high accuracy, by the coexistence of an acidic aromatic compound in a reaction system in converting a polyamine in a sample into reduced form nicotinamide adenine dinucleotide (NADH), etc., and carrying out quantitative measurement. CONSTITUTION:A sample containing a polyamine is reacted with a diamine oxidase and/or polyamine oxidase to convert the polyamine into an aminoalkylaldehyde, which is then reacted with an aminoalkylaldehyde dehydrogenase in the presence of oxidized form nicotinamide adenine dinucleotide (NAD<+>) or nicotinamide adenine dinucleotide phosphate (NADP) to form NADH or reduced form nicotinamide adenine dinucleotide phosphate (NADPH) or a product in which the NADH or NADPH is involved. The resultant product is then measured to quantitatively determine the polyamine. An acidic aromatic compound (e.g., benzenesulfonic acid) is made to coexist in the reaction system. The concentration thereof is preferably 50-200mM.
Patent JP-H07201538-A (JP)
Title: Manufacture of radial lead electronic part
Inventor: ISHIBASHI HIROSHI
IPC: C21D1/42
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a radial lead electronic part which is low in resin cost and small in mounting height art a printed board by a method wherein thermosetting resin powder is applied onto the lead terminals of the radial lead electronic part as the lead terminals are heated by an induction current. CONSTITUTION:A varistor device which is mainly formed of zinc oxide and provided With silver electrodes on both its sides is dip-coated with thermosetting epoxy resin powder in a fluid dipping tank as the varistor device is heated by making an induction current flow through lead wires 2. The above process is repeated once again, and then a resin curing process is carried out in a hot air circulation-type curing oven. By this setup, a thermosetting resin powder coating deposited on the lead wires can be selectively increased in thickness, and a radial lead electronic part which is low in cost and small in mounting height on a printed board can be obtained.
Patent JP-H06187468-A (JP)
Title: Semiconductor integrated circuit
Inventor: KASAI HISAMICHI
IPC: H01L21/8247
Filed: 1992-12-16
Abstract: PURPOSE:To select an option function by using a non-volatile memory without increasing current consumption. CONSTITUTION:This circuit is provided with a non-volatile memory cell 11, a load circuit 14 to be activated within a prescribed term after a reset signal RST is activated, a differential amplifier circuit 17, a reference potential generating circuit 18, and a latch circuit 19 for holding output data from the the differential amplifier circuit 17 while the load circuit 14, differential amplifier circuit and the reference potential operating circuit 18 are activated.
Patent JP-H07203562-A (JP)
Title: Receiver
Inventor: ONO TAKATOSHI
IPC: H04Q9/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a receiver to realize the confirmation of a communicating opposite party and fail-safe against the malfunction of a microcomputer at the same time in respect of the receiver to detect exactly the malfunction of the microcomputer in the receiver. CONSTITUTION:By providing this receiver with configuration consisting of a data receiving part 12 to receive data containing equipment collation information at the rate of one or more times in one frame at least, the microcomputer 14 to decode the received data, a digital comparator part 16 to compare an equipment collation reference value with the latest equipment collation information data decoded by the microcomputer 14, a timer part 16 which judges reception to be abnormal if the result of the digital comparator part 16 is unequal continuously extending over plural frames, and a control stopping part to stop control by the microcomputer 14 on the basis of the result of the timer part 17, the confirmation of the communicating opposite party and the fail-safe can be realized at the same time.
Patent JP-H03199229-A (JP)
Title: Epoxy resin composition of under water coating type
Inventor: FUKAGAWA MASAKI
IPC: C09D163/00
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the title composition useful for adhesion and formation of protecting, covering layer in water or in a wet state, having excellent adhesivity in a resin composition comprising epoxy resin and a curing agent thereof as main vehicles, by using a specific phosphorus atom-containing epoxy compound. CONSTITUTION:In a resin composition comprising an epoxy resin and a curing agent thereof as main vehicles, a phosphorus atom-containing epoxy compound (e.g. compound shown by formula II) shown by formula I (R<1> is >=1 organic group; R<2> is H or >=1C hydrocarbon; Z is skeleton structure part of compound containing active hydrogen replaceable with epoxy group) X is O, N, S or COO; 1 is 1 or 2; m is 1-5; n is 1-3) is used to give the objective composition. The amount of the compound shown by formula I contained is preferably 0.005-0.3g equivalent calculated as phosphorus atom in 100 pts.wt.. total resin composition.