baber/WOPTO huggingface dataset:
Patent JP-2001143734-A (JP)
Title: Fuel cell assembly
Inventor: ISHIYAMA HIDEO
IPC: H01M8/04
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell assembly having a simple and a rigid structure, an inexpensive circulation supply pump, and a small occupied area for removing condensed moisture in the back flow fuel gas. SOLUTION: In a fuel cell assembly 1 constituted by stacking end plates 20, 90, separators 40, 70, an electrode 64, and an electrolyte membrane 61, the fuel cell assembly is provided with, in one unit body, exhaust fuel gas circulating paths 94, 74, 54, 44, 14 for circulating an exhaust fuel gas exhausted from a fuel electrode and an end plate 10 supplying fuel gas is provided with a fuel gas supply hole 11 penetrating in the thickness direction, a fuel gas circulating path 19 connected to the exhaust fuel gas circulating path 14, and an ejector driven by fuel gas at a confluent point of the fuel gas supply hole 11 and the fuel gas circulating path 19, and mixes the exhaust fuel gas circulated into the fuel gas supplied newly from the outside and supplies it into the fuel electrode of the fuel cell.
Patent JP-H04193426-A (JP)
Title: Cutting off method for ferrite plate
Inventor: KAIHARA MITSURU
IPC: B23P17/02
Filed: 1990-11-28
Abstract: PURPOSE:To cut a block with excellent accuracy by cutting the block so as not to reach a fixed table and to leave a little non-cut part, and then grinding the non-cut part after removing the block from the fixed table. CONSTITUTION:In a cutting off work of ferrite plates to cut off plate members of appropriate thickness from a block 2 of ferrite, cutting with a peripheral cutting edge such as that of a side milling cutter is performed not so deeply so as not to reach a fixed table 1 and to leave a little non-cut part A, and the non-cut part A is cut out by grinding. Hereby, respective separated ferrite plates 20... are obtained. Consequently, roughness of cutting such as burr is not generated, and cutting with excellent accuracy can be attained.
Patent JP-H09157554-A (JP)
Title: Coating fluid for heat ray reflective film and heat ray reflective film using the same
Inventor: TAKEDA HIROMITSU
IPC: C09D5/33
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a coating liquid which can form a heat ray reflective film having a highly efficient heat ray reflective function as well as excellent visible light transmittance by a simple method without using any high cost physical film formation method and to prepare a heat ray reflective film using the same. SOLUTION: This coating liquid for a heat ray reflective film is prepared by dissolving a rhenium compound in one or more materials selected from among alcohols, ketones, amines and water. The coating liquid for a heat ray reflective film is also prepared by dissolving one or more materials selected from among alkoxide of silicon, zirconium, titanium and aluminum and polymers of partial hydrolyzates thereof in the above coating liquid. This heat ray reflective film containing rhenium trioxide as a component showing heat ray reflective properties is obtained by coating a substrate with either of the above liquids and heating the wet film.
Patent JP-H06142558-A (JP)
Title: Apparatus for applying flecked pattern wherein particles with various diameter are dispersed on average
Inventor: TAKESHITA NAOTAKA
IPC: B05B3/10
Filed: 1992-11-06
Abstract: PURPOSE:To make it possible to need only one spot pattern applicator and one transverse reciprocator when a spot pattern wherein particles of various diameter are dispersed on average is applied and to reduce expenditure and space of the installation. CONSTITUTION:The number of rotation of an air motor being necessary for obtaining a plurality of coating particles with different particle diameters each other and control signals corresponding to the condition of flow rate of the coating are respectively stored in a storing means 19. A control means 15 switches successively each control signal whenever the spot pattern applicator A runs on one way and calls it and transfers it to a pilot valve 17 of an air flow control valve 14 and a coating flow control valve 7. The number of rotation, of the air motor, namely, the number of rotation of a cup 3 and the set value of the flow of the coating are successively switched and a spot pattern with different particle diameters is applied to laminate.
Patent JP-H08181679-A (JP)
Title: Pseudo random number noise generator
Inventor: OO REEGAN SHIIN
IPC: H04J13/10
Filed: 1994-12-26
Abstract: PURPOSE: To attain high arithmetic operation speed by providing a means adding an offset to an address input of a large capacity memory in which bit signals representing a pseudo random number noise series of a prescribed length are stored at random. CONSTITUTION: An offset is decided by an external device and written in a register 1 for the purpose of changing an offset of a 2N pseudo random number noise series with respect to offset zero. An output of a register 1 is added to an output of N-bit binary counter 3 in an adder 2, which provides an output. The content of the adder 2 is advanced every time the counter 3 is operated by a clock toward a constant output of the register 1. When a ROM address input is advanced by each leading edge of the system block, a succeeding bit of the pseudo random number noise series is outputted from a ROM lookup table 4 and it is used as a shift output signal.
Patent JP-2001144717-A (JP)
Title: Interface device for digital broadcasting and signal processing method for digital broadcasting
Inventor: OKAZAKI RYUICHI
IPC: H04L12/70
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To appropriately generate an auxiliary signal corresponding to a data stream for digital broadcasting and to supply the auxiliary signal to a transmission line encoding device. SOLUTION: When a synchronous pattern detecting part 10 detects a unique word included in a data stream outputted from a stream generator 1, the part 10 transmits a detection signal to the effect that the unique word is detected to an auxiliary signal generating part 11. When the part 11 receives the detection signal from the part 10, the part 11 makes a counter 20 perform count operation while synchronizing with timing to receive the signal. The counter 20 establishes synchronization with a super frame. The part 11 specifies timing to supply an auxiliary signal to the transmission line encoding device 3 on the basis of the count operation of the counter 20 and supplies the auxiliary signal to the device 3 at the same timing as, for instance, timing at which data located at the front of a super frame configuration is inputted to the device 3.
Patent JP-H09159413-A (JP)
Title: Image processor and modeling unit
Inventor: YOSHIOKA KENJI
IPC: G01B11/02
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To synthesize a plurality of images while matching to the actual dimensions of object in an image without inputting the dimensional information of object by calculating the dimensions of an object, present in an image being picked up, on the image. SOLUTION: An image pickup section 10 picks up the image of an object and a dimensional information measuring section 12 extracts the dimensional information from image pickup conditions and the information of image being picked up. A data preserving section 14 produces and preserves a data representative of correspondence between the information of image being picked up with the dimensional information. A data read-out section 16 reads out the preserved data while keeping the correspondence between image information and dimensional information. An image pickup section 10, i.e., an ordinary electronic camera, and means for operating the dimensional information are employed as means for extracting the dimensional information. A medium for preserving or reading data includes a floppy disc, a magnetooptical disc, etc.
Patent JP-2001145065-A (JP)
Title: Reproduction speed adjustment method for video recording and reproducing device and the video recording and reproducing device
Inventor: MIYATA KAZUNORI
IPC: H04N19/587
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing speed adjustment method for a video recording and reproducing device that can adjust the reproducing speed. SOLUTION: The reproducing speed adjustment method for the video recording and reproducing device that temporarily stores image data extracted from a recording medium to a memory and reads the image data from the memory by one field or one frame to generate a reproduced video signal, by controlling a read interval between fields or frames adjusts the reproduction speed in the case of reading the image data from the memory by one field or frame each.
Patent JP-H03185687-A (JP)
Title: Magnetic head supporting device
Inventor: KAMEI MAKOTO
IPC: G11B17/32
Filed: 1989-12-13
Abstract: PURPOSE:To improve the reliability of data write-in/read-out by arranging a shock absorption member, which comes into contact with a leaf spring at a position slightly apart in the direction of a magnetic head, to a lower supporting member which supports an upper supporting member with a leaf spring integrally molded, through the leaf spring. CONSTITUTION:A lower supporting member 11 locks an upper supporting member 3 with a leaf spring 4, and a shock absorption member 12 in contact with the leaf spring 4 is arranged at a position slightly apart from this locked part in the direction of a magnetic head 1. A vibration generated at the upper part head 1 is transmitted to the leaf spring 4 though the upper support device 3, but when it is on load, the leaf spring 4 is in contact with the shock absorption member 12, and the vibration is absorbed by this shock absorption member 12 and is not transmitted to the lower support device 11. Thus, the reliability of the write-in and read-out of the data can be improved.
Patent JP-S63296188-A (JP)
Inventor: HINO YUJI
IPC: G07D3/00
Filed: 1987-12-21
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-S63168510-A (JP)
Inventor: UIRUHERUMU BURUGAA
IPC: G01D5/26
Filed: 1987-12-21
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-H07181092-A (JP)
Title: Pressure sensor
Inventor: NAKAJIMA KIYOSHI
IPC: G01L19/04
Filed: 1993-12-22
Abstract: PURPOSE:To provide a pressure sensor in which the fluctuation of characteristics due to the temperature can be compensated for with high accuracy. CONSTITUTION:The pressure sensor is a semiconductor pressure sensor 1 wherein a sensing element 5 disposed in a case 2, 8 is applied with the pressure of a medium from a pressure medium introduction path 3 and the variation of resistance due to displacement of the sensing element 5 is taken out as an output. A thermister is fitted to the pressure medium introduction path 3 as a temperature sensor of a circuit for compensating for the fluctuation in the characteristics of the semiconductor pressure sensor 1 due to the temperature.
Patent JP-H06147242-A (JP)
Title: Wet brake lining for electromagnetic clutch or electromagnetic brake
Inventor: KAWAI TOMOJI
IPC: C08J5/10
Filed: 1992-11-10
Abstract: PURPOSE:To prevent generation of fade phenomenon and reduce abrasion even when an electromagnetic clutch or an electromagnetic brake is used always under a slipping condition by adapting the electromagnetic clutch or the electromagnetic brake to a wet frictional engagement device for a vehicle. CONSTITUTION:A brake lining is composed nonwoven fabric and thermosetting resin impregnated therefor, and its porosity is adjusted between 10 and 50 volumetric percent. The nonwoven fabric is composed of 20 to 70wt.% of alamide fiber and 30 to 80wt.% of carbon fiber. The nonwoven fabric preferably includes 5 to 60wt.% of oxide additive, and 5 to 30wt.% of metal powder. The nonwoven fabric is impregnated with the thermosetting resin by 30 to 70wt.%. The thermosetting resin preferably includes phenol group or epoxy group.
Patent JP-H07172301-A (JP)
Title: Magnetically levitated vehicle
Inventor: MINOWA YUKIO
IPC: E01B25/30
Filed: 1993-12-22
Abstract: PURPOSE:To eliminate limitation to an installation space of a cooling device for a superconductive magnet and to facilitate maintenance and inspection so as to reduce weight of a vehicle itself in a magnetically levitated vehicle which is magnetically levitated and traveling at a high speed by an electromagnetic induction action between a ground coil of a track and the superconductive magnet. CONSTITUTION:In a magnetically levitated vehicle which is magnetically levitated and traveling at a high speed by an electromagnetic induction action between a ground coil 2 of a track 1 and the superconductive magnet 11, support rollers 3 are horizontally provided in rows at upper parts of both side walls of the track 1, guide rollers 4 are provided in rows being tilted outward at the upper parts of both side walls in the vicinity of the support rollers, and sled members 8 are provided being in sliding contact with the support rollers 3 and the guide rollers 4 via elastic bodies 9a, 9b on both the sides of a truck 5.
Patent JP-H10160714-A (JP)
Title: Method of judging in-conduit multiple reflection signal in ultrasonic conduit line surveying system
Inventor: SUYAMA KENJI
IPC: G01B17/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a judging method of in-conduit multiple reflection signals in an ultrasonic conduit line surveying system capable of preventing incorrectly judging a member, which is not present in reality, as being present by enabling judgments in the case of the occurrence of multiple reflection signals. SOLUTION: This method is provided with the first process which stores reception data on reflected ultrasound from a piping to be a survey target with a surveying means, the second process which connects a sub-piping 22 of a predetermined length to the piping 20 to be a survey target after the execution of the first process, the third process which stores reception data on reflected ultrasound by targeting pippins 20 and 21 containing the length of the sub-piping 22 in addition to the piping to be a survey target in the second process, and the fourth process which compares reception data obtained in the first and third processes with each other.  In the fourth process, in the case where there are received signals not corresponding to the deviations of reflection signals caused by the connection of the sub-piping 22, these signals are judged as being signals caused by multiple reflection.
Patent JP-H05131767-A (JP)
Title: Thermal transfer sheet
Inventor: NAKAMURA KOICHI
IPC: B41M5/40
Filed: 1991-11-13
Abstract: PURPOSE:To provide a co-wound thermal transfer sheet excellent in both of adhesiveness and releasability, imparting a printing image of high resolving power and capable of performing printing of two or more colors generating no background staining. CONSTITUTION:In a thermal transfer sheet constituted by releasably joining a thermal transfer sheet A wherein a hot-melt ink layer 2 is formed to one surface of a base material film 1 to thermal color forming paper B through an adhesive layer C, the adhesive layer C is composed of adhesive particles.
Patent JP-H02232081-A (JP)
Title: Safety-binding for removably holding toe part of ski boot placed on ski board
Inventor: KURISUTEIAN SHIYARANDO
IPC: A63C9/085
Filed: 1989-12-15
Abstract: PURPOSE: To easily use the same clamp of a tiptoe against various ski shoes without using any counter action of a spring by composing of that a clamp unit, which is integrally formed as a single member together with a pedestal for fixing a clamp body on a ski board, is provided, and the clamp body provides a vertical clearance with a few space against the pedestal. CONSTITUTION: The clamp of tiptoe 1 includes a body 4 consisting of a integral part together with the lower portion of comprising a pedestal 5 fixed on a ski board by an adequate way. The body 4 and the pedestal 5 of the lower portion are connected each other in the front portion of a clamp by a flexibly deforming zone 6 composed of a bending zone elongated slightly toward a longitudinal direction. This bending zone 6 is horizontally elongated backwardly between the front surface 7 of a common tiptoe-clamp with the body 4 and pedestal 5, and demarcated between the both side surfaces of the integral part and the crossing-directed front bottom portion 8a of a slot 8 being not so tall and communicating to the rear surface.
Patent JP-H06173761-A (JP)
Title: Hot gas engine
Inventor: SEKIYA HIROSHI
IPC: F25B9/14
Filed: 1992-12-03
Abstract: PURPOSE:To generate an take-off shaft power so as to enhance the value of heat radiation toward an intermediate temperature part and the value of heat absorption toward a low temperature part by making the scavenging volume of a high temperature chamber larger than that of an intermediate temperature chamber so as to increase the value of heat absorption in the high temperature part. CONSTITUTION:A high temperature side displacer 3 and a low temperature side displacer 6 are reciprocated in association with the rotation of a crankshaft mechanism, and working gas in charged in cylinders 1, 2 expands in high and low temperature chambers 4, 7, but intermediate temperature chambers 5, 8 on the high and low temperature sides radiate heat during compression. The heat is used for heating by means of heat-exchangers 12, 16 communicated with the intermediate temperature chambers 5, 8 while heat absorption during expansion of the low temperature chamber 7 is used for cooling. In this arrangement, an auxiliary cylinder 19 and an auxiliary piston 18 are provided between the intermediate temperature chamber 7 and the crank chamber 23 in the cylinder 2 on the low temperature side cylinder, and an auxiliary chamber 20 is communicated with the low temperature chamber 7 so that the degree of volumetric change of the low temperature chamber 7 is greater than that of the intermediate temperature chamber 5 on the high temperature side. Thus, the degree of pressure drop increases during heat absorption in the high temperature chamber 4, that is, the heat absorption value increases. As a result, the internal engine output increases.
Patent JP-2001143192-A (JP)
Title: Transmitter-receiver for vehicle
Inventor: KISHIMOTO KENGO
IPC: H04W4/04
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a communication device which is mounted on a vehicle and performs the optical communication of data with the communication equipment that is placed at a position near a road. SOLUTION: This communication device transmits up link light when it receives down link light from the communication equipment that is placed at a position near a road. The power consumption of a down link receiving part can be reduced by detecting intermittently the down link light via the control of a timer (S3). Then the up link light can be surely transmitted from both low and high speed vehicles by controlling the transmission timing of the up link light via the control of a timer (S11).
Patent JP-H03184747-A (JP)
Title: Automatic check-recognition device for workpiece in machine tool
Inventor: KODA SEIDO
IPC: B23Q17/24
Filed: 1989-12-13
Abstract: PURPOSE:To promote the low cost and expedition of check and collation by grasping a work form as a defective part in an optional feature line by means of a photographing means such as an image sensor or the like, and performing an automatic check and collation after comparing it with the image data of another reference feature line. CONSTITUTION:A workpiece 7 on a work table 1 is photographed by a CCD camera 3, thereby securing the input image data. In the input image data, a grating 6 or a feature line is broke only in part of the workpiece 7, therefore when it is collated to the image data of a reference feature line stored in advance, a form of the work- piece 7 is judgeable owing to a picture element number in the defective part and the defective spot. Consequently, it is good enough to extract and scan only the image data corresponding to the feature line, thus the expedition of automatic check and collation is well promoted. On the other hand, since the CCD camera 3 is attached to a spindle head 2 of a machine tool M, expansion and contraction for a sight range S is made possible by an up-and-down motion of this spindle head 2 and, what is more, a split shot is made possible as well when the work table 1 is moved in all horizontal direction. An image plane of this split shot is processed for splicing by the axial coordinate value of the work table 1.
Patent JP-H02170918-A (JP)
Title: Manufacture of acceleratedly cooling-type steel plate reduced in residual stress
Inventor: TAKIZAWA KENSABURO
IPC: C21D8/02
Filed: 1988-12-22
Abstract: PURPOSE:To manufacture a steel plate reduced in residual stress in the as-cooled state by controlling cooling velocity and finish cooling temp. under respectively specified conditions at the time of subjecting a steel plate directly after hot rolling to accelerated cooling by means of water cooling. CONSTITUTION:At the time of subjecting a steel plate directly after hot rolling to accelerated cooling by means of water cooling, accelerated cooling is carried out so that CR and FCT are regulated to 5-30 deg.C/sec and <=600 deg.C, respectively, when CR and FCT mean cooling rate and finish cooling temp., respectively, and further, FCT>=55CR-125, FCT<=19CR+235, and FCT>=2CR+490 are satisfied when 5<=CR<=10, 10<CR<=15, and 15<CR<=30, respectively. By this method, the accelerated cooling-type steel plate of <=50mm thickness having a residual stress as low as <=10kgf/mm<2> in the as-acceleratedly-cooled state can be obtained.
Patent JP-H01165192-A (JP)
Title: Method of forming electrode of semiconductor laser
Inventor: SUZAKI SHINZO
IPC: H01S5/042
Filed: 1987-12-22
Abstract: PURPOSE:To increase the strength against wire bonding and decrease the fraction of defective, by forming a metal layer sticking well to an insulation film on an ohmic electrode and said insulation film, a gold layer on said metal layer, and a gold plated layer on said gold layer. CONSTITUTION:An insulation film 7 (SiO2) having a window 9 made just on a clad layer 4 is formed on a chip comprising a board 2 on which an active layer 3, the clad layer 4, and first and second buried layers 5 and 6 are formed. Forming a first electrode 1 (Au/Sn) and a second electrode 8 (Au/Zn) on the upper and lower surfaces of the chip and then eliminating the electrode 8 on the insulation film 7 form the electrode 8 only on the window portion 9. A Cr layer 11 and an Au layer 12 are formed on the upper surface of the chip in this order, photoresist 13 is applied to close the window 9, etched, and eliminated, and then an Au plating layer 14 is formed on the Au layer 12 to produce a wire bonding pad. This increases the adhesion of the SiO2 film 7, the Cr layer 11, and Au layer 12 and the strength against wire bonding.