baber/WOPTO huggingface dataset:
Patent JP-H03130390-A (JP)
Title: Production of cast iron having chrome plating coating film
Inventor: NOMURA HIROTOSHI
IPC: C25D5/12
Filed: 1989-10-15
Abstract: PURPOSE:To easily obtain the Cr plated cast iron which is free from surface defects by grinding the Ni plating coating layer formed on the cast iron surface after the cavities of the cast iron surface are removed by blasting and then subjecting the layer to Cr plating. CONSTITUTION:The cast iron surface is blasted by using the abrasives of #30 to #400 grain size to remove or deform the cavities existing near the surface layer. The surface is then subjected to the Ni plating of >=30mum thickness. After the Ni plating coating layer is grounded, the layer is subjected to the Cr plating.
Patent JP-H07121608-A (JP)
Title: Resident card change processing method
Inventor: SUZUKI NAOKO
IPC: G06Q10/00
Filed: 1993-10-26
Abstract: PURPOSE:To prevent a change procedure mistake, and to realize labor saving of the change procedure. CONSTITUTION:In the case of changing a designated resident card from a first resident fundamental register file 1 to a second resident fundamental register file 2, a moving-out origin device 3 for managing a first resident fundamental register file records moving-out certificate information and a password of a resident card subjected to moving-out processing in a first resident fundamental register file in a portable recording medium 5 and issues them, and a moving-out destination device 4 for managing a second resident fundamental register file collates the password recording in the inserted recording medium and the password subjected to operation input, and when they coincide with each other, a moving-in processing of the resident card is executed to a second resident fundamental register file, based on the moving-out certificate information recorded in the recording medium 5.
Patent JP-S62125154-A (JP)
Inventor: SAKURAI TAKASHI
IPC: B28B13/04
Filed: 1985-11-27
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-H08129860-A (JP)
Title: High speed editing vtr
Inventor: NAKATSU YOSHIHITO
IPC: G11B27/032
Filed: 1994-10-31
Abstract: PURPOSE: To edit the video/audio part to be recorded for a long time a short time by providing a data recording/reproducing part in which a group of magnetic heads are arranged, a reproduced signal processing part for synthesizing reproduced signals for one track and a recording signal processing part for recording video/audio data. CONSTITUTION: In a data synthesizing circuit 16, data after error correction for two traces is stored together with the frequency of errors for every block in a memory. By sequentially selecting data of low error frequency block out of two traces, data for one track are synthesized and outputted. In this case, by increasing the tracing speed of a magnetic head on the track, the video/audio part to be recorded for a long time can be edited in a short time.
Patent JP-S63120389-A (JP)
Title: Feature quantity extracting method
Inventor: NAKAMURA MASAHIRO
IPC: G06T7/60
Filed: 1986-11-10
Abstract: PURPOSE:To execute at a high speed a processing for giving a code to a white picture element of a boundary area, by giving a non-direction code or a specific direction code, in accordance with white or black of a peripheral picture element of notice picture element. CONSTITUTION:A scanner 301 reads optically an original, converts a white picture element and a black picture element to binary pattern data of '0' and '1', respectively, a personal computer 302 executes a segmentation of one character unit from the pattern data, for which a raster scan is executed to the right and left, and upward and downward, and a specific direction code is given to a white picture element of a white and black boundary area, by which a feature quantity is extracted. By obtaining the matching of this feature quantity and a registration feature quantity in a dictionary file 303, a candidate character is determined, and a result of recognition is given to a display device 304 and printer 305. In this case, four picture elements of the periphery of a notice picture element are checked, and when all of them are white, a non-direction code is given, and only in case when one of them is black, a specific direction code is given.
Patent JP-S63122784-A (JP)
Title: Production of highly elastic coal block
Inventor: KUWAJIMA SHIGERU
IPC: C10B45/02
Filed: 1986-11-12
Abstract: PURPOSE:To improve modulus of elasticity of coal block and to make it possible to carbonize coal block in a chamber oven, by charging a mold with pulverized coal, compression molding the pulverized coal, releasing pressure from the coal block and further compressing the coal block to produce permanent set. CONSTITUTION:Pulverized coal is fed to a mold, compression molded, further molded to give coal block, from which pressure is released. The coal block is further compressed and permanent set is produced in the coal block. A highly elastic block which is fed to a chamber oven and carbonized into coke and has a little smaller dimension than that of the chamber oven. Consequently, self-stability of coal block and stability of handling are improved and cost of installation and power expense are reduced.
Patent JP-H09113519-A (JP)
Title: Very small probe approaching device
Inventor: YASUTAKE MASATOSHI
IPC: G01N37/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To bring the distance between the surface of the sample and a probe close to the distance of several mm to several Å without breaking the probe by continuously adjusting the feeding amount of a Z-driving mechanism in a scanning probe microscope and a very small probe machine. SOLUTION: A small probe approaching device is provided with a magnetic directly-driven force generating part 101 (e.g. a voice coil motor) to drive a canti-lever 2 or a shaft to support the sample, and a damper part 81 is provided on a force transmitting part 61. In the damper part 81, a heater is fitted, the visco-elastic body (e.g. silicone rubber) is filled internally, the electromagnetic fluid is filled, an electrode is fitted, and the electric field is applied from the outside to vary or stabilize the visco-elasticity of the visco-elastic body or the electromagnetic fluid.
Patent JP-S63122120-A (JP)
Title: Alignment device for exposing semiconductor
Inventor: NAKADA TOSHIHIKO
IPC: H01L21/027
Filed: 1986-11-12
Abstract: PURPOSE:To perform an accurate alignment without influence of irregular coating of a resist by always monitoring an optical path of a reflected light from a wafer alignment pattern and an optical path of a reflected light from a reference mirror in a reference optical system, and further correcting the optical path in response to the monitored result by an optical path correcting optical system installed separately. CONSTITUTION:A reflected light from a wafer alignment pattern 7' is P- polarized, and a reflected light from a reference mirror 31 is S-polarized, both are introduced to the same optical system, eventually separated by a polarizing beam splitter 48 to always monitor the optical path stably and accurately. A lens 42 is mounted immediately before the optical path correcting mirror 43 of the reference optical system as an optical path correcting optical system. As a result, the reflected position of the beam light on the mirror 43 is always constant irrespective of the variation (91' to 91) of the optical path of the alignment illumination light, and the beam light reflected on the mirror 43 always becomes parallel beam with its diameter constant. Accordingly, the optical path in the reference optical system is always held constant.
Patent JP-2001054901-A (JP)
Title: Cutting automation apparatus of sawing machine
Inventor: OGAWA REIJI
IPC: B27B5/20
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To allow a conventional manually-operated sawing machine to automatically cut in at a low cost. SOLUTION: In a sawing machine comprising a base stand for holding a material to be cut, and rotary saw blade 3 fitted to a pivotal arm 2 swingably supported to the base stand, a vertically driving means 5 with an electromotive motor 4 is coupled between the base stand side and the rotary saw blade 3 side by a coupling means 6, and the rotary saw blade 3 is allowed to cut into the material to be cut by controlling rotation of the electric motor 4.
Patent JP-H04144607-A (JP)
Title: Blade of lawn mower
Inventor: HOJO HIROSHI
IPC: A01D34/73
Filed: 1990-10-05
Abstract: PURPOSE:To surely cut lawn grass into small pieces by shortening the length of one of the superposed upper and lower cutter blades relative to the length of the other blade, forming a part rising upward on the cutting edge of the longer cutter blade at the backside relative to the rotating direction and a part lowering downward on the shorter cutter blade. CONSTITUTION:A pair of upper and lower cutter blades 4, 5 are superposed at the center and fixed to a cross blade holder 3 at the lower end of an engine-driven rotary shaft 2. The lower part of the nearly perpendicularly lowered parts 52, 52 of the shorter cutter blade 5 are positioned above the cutting edges 41, 41 of the longer cutter blade 4. A suction force is applied to lawn by the upward wind-generating action (shown by the arrow U) by the nearly perpendicularly rising parts 42,42 of both ends of the longer cutter blade 4. At the same time, a pressing force against the lawn is generated by the downward wind-generating action (shown by the arrow D) caused by the nearly perpendicularly lowering parts 52,52 of both ends of the shorter cutter blade 5. The upper part of the lawn grass is cut with the cutting edges 41, 41 of the rotating longer cutter blade 4 and the cut grass is collected to the shorter cutter blade 5 and further cut to small pieces with the cutting edges 51, 51 of the shorter blade 5.
Patent JP-H03128731-A (JP)
Title: Control device for posture of equipment on car
Inventor: HIRAI KAZUO
IPC: B62D1/18
Filed: 1989-10-16
Abstract: PURPOSE:To improve riding-on and - off ability by a method wherein opening and closing of a door are related to operation of an ignition key. CONSTITUTION:A door is opened in the ON-state of a key switch SW2 and the OFF-state of both an accessory switch SW3 and an ignition switch SW4, i.e., in a state that an engine is stopped and the ignition key is inserted in a lock position. In this case, by means of a door opening signal from a door switch SW1, the posture of equipment Q on a car is varied to a moving-aside posture, stored in a posture memory means ME, through control of a drive means MO by means of a control means CON, and a riding-off space is increased. By means of a door closing signal, orientation is varied to operation orientation.
Patent JP-S61147632-A (JP)
Title: Data transmission system
Inventor: MIYATA SHIGEKI
IPC: G07G1/14
Filed: 1984-12-21
Abstract: PURPOSE:To facilitate setting machine numbers and prevent duplication of machine numbers by generating automatically the machine number of a slave machine and retrieving a memory to discriminate whether this machine number is already used or not and setting this machine number if it is not used yet. CONSTITUTION:Machine numbers of slave machines and flags, which indicate whether these machine number are connected or not (used or not), are stored in a RAM12 of a center-side data gathering device 1. The device 1 is provided with a memory 13 where the machine number transmitted from a new installed slave machine is stored temporarily or the machine number to be turned back is stored; and when a temporary machine number is transmitted from the slave machine to the memory 13, a CPU11 retrieves the RAM12, and the CPU11 sets the temporary machine number to the RAM12 and transmits it to the slave machine if the temporary machine number is not used. A temporary number generating circuit 21 a slave-side processor 2 generates random numbers, and the generated temporary number is transferred to a machine number memory 22 by the operation of an all clear key.
Patent JP-H09112338-A (JP)
Title: In-vehicle communication system
Inventor: IMADA SHOGO
IPC: F02D45/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To improve communication efficiency through omission of initializing processing executed before changing of a communication rate by a method wherein different communication rates are allotted to respective slave electronic control units (ECU), and a target is selected by the communication rate to effect communication. SOLUTION: In such a state that different communication rates are allotted to respective slave ECU, a master ECU1 transmits data (a demand) at a communication rate allotted to the slave ECU being a target. In this case, by providing synchronous data with the head of communication data, communication is started. For example, when synchronous data is transmitted at a communication rate 21a, only a first sleeve ECU2a effects normal receipt, second - n-th sleeve ECU 2b-2n effect no normal receipt. As a result, initializing processing carried out when a different communication rate is mixed can be omitted and communication efficiency is improved.
Patent JP-H0578838-A (JP)
Title: Sputtering device
Inventor: UCHIYAMA TOMOYUKI
IPC: H01L21/285
Filed: 1991-09-20
Abstract: PURPOSE:To provide a sputtering device in which the activation of a reactive gas is accelerated at the time of forming a thin film by reactive sputtering and a thin film having satisfactory characteristics is obtd. CONSTITUTION:A reactive gas introducing pipe 17 set in a sputtering chamber is wound with a high-frequency coil 20 and a reactive gas is introduced into the sputtering chamber through the pipe 17 while supplying high-frequency power to the coil 20. The activation of the reactive gas is enhanced, a combination reaction on a semiconductor wafer as a substrate is efficiently accelerated and a thin film having satisfactory characteristics can be formed.
Patent JP-H11155145-A (JP)
Title: Coder, coding method, decoder, decoding method and record medium
Inventor: KATO KEISUKE
IPC: H04N19/625
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a coded/decoded image of high image quality, while keeping high coding efficiency in the case of processing an interlace image. SOLUTION: This coder is provided with an image conversion section that rearranges input images in the unit of scanning lines, a first block generating section 2, a second block generating section 3, an image memory section 4 that stores a block image generated from the second block generating section, an image conversion/generating section 108 that applies prescribed conversion processing to the block image outputted from the image memory section 4, an approximate block retrieval section 5 that compares the block image after the conversion with the first block image to retrieve the block image closest to the first block image, and a coding/multiplexer section 7 that applies coding/ multiplexing to a block number denoting a position of the second block which is obtained finally in an image and a conversion parameter and transmits the result,  and the approximation accuracy is improved by rearranging the images in units of scanning lines.
Patent JP-2001089160-A (JP)
Title: Method for forming glass layer, method for producing optical fiber preform, method for producing optical fiber, and metal chemical vapor deposition device
Inventor: OKADA KEIKO
IPC: G02B6/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber preform and optical fiber having a core and/or clad section little changing in composition or shape in the longitudinal (axial) direction. SOLUTION: This method is for forming a glass layer over the inner peripheral area of a hollow tube, comprising steps of (1) reacting the gaseous stock for the glass layer, ejected into the hollow tube from a gaseous stock ejecting port moving in the longitudinal direction of the hollow tube, with oxygen to continuously deposit the resultant glass layer precursor over the inner peripheral area of the hollow tube in the longitudinal direction, and (2) heating the glass layer precursor to form the glass layer.  The method of another invention for forming a glass layer over the inner peripheral area of a hollow tube, comprising a step of reacting the gaseous stock for the glass layer, ejected into the hollow tube from a gaseous stock ejecting port moving in the longitudinal direction of the hollow tube, with oxygen to continuously deposit the glass layer over the inner peripheral area of the hollow tube in the longitudinal direction. The method and device of still other invention are for producing a optical fiber preform and optical fiber using one of the above methods.
Patent JP-H07122389-A (JP)
Title: Stroboscopic circuit
Inventor: HATA KOJI
IPC: H05B41/32
Filed: 1993-10-27
Abstract: PURPOSE:To carry out charging up to a specific voltage and shorten the charg ing time by one time pressing operation of a stroboscope charging switch. CONSTITUTION:A stroboscope charging switch 6 is turned on once and immediately after that, it is turned off. An oscillation transistor 16 starts oscillation by an oscillation transformer 13 and amplifies current from a primary winding 13a. The oscillation transistor is saturated, feedback current from a secondary winding 13c is gone, and current in primary side lowers. Since bias voltage is applied to the oscillation transistor, the transistor is not turned to be in complete off. Primary side current starts flowing again and oscillation is continued. When secondary side current is rectified and a main capacitor 21 is charged up to the specified voltage, current flows in a Zener diode 30 and an oscillation stopping transistor 40 is turned on and no bias voltage is applied to the oscillation transistor, so that the oscillation transistor is turned completely off and a control transistor is also turned off and the oscillation is interrupted and the charging of the main capacitor 21 is stopped.
Patent JP-H03132500-A (JP)
Title: Machine body mounting device for metal tps for space shuttle
Inventor: MATSUSHITA TADASHI
IPC: B64G1/58
Filed: 1989-10-18
Abstract: PURPOSE:To enhance the mounting strength by furnishing a bi-pronged center support which secures the center of a metal TPS (thermal protection system) divided into small pieces to the main structural part of the machine body, and providing a side support to fix the four corners of this metal TPS to the same part. CONSTITUTION:A mounting device to fix a square or rectangular metal TPS 20 divided into a small pieces to the surface of the machine body main structural part 5 of a space shuttle, wherein a heat resistant insulative material 1 is interposed, is equipped with a bi-pronged center support 21 having a sufficient strength and rigidity to secure the center of the metal TPS and with a flexible side support 22 in the form of thin pillar to fix the four corners. The center support 21 is secured to the metal TPS 20 by a screw 24 and to the main structural part 5 by a rivet 23. The pneumatic load shall chiefly be borne by this center support 21, while the intra-plane deformation with large displacement be absorbed by elastic deformation of the side support 22.
Patent JP-2001054584-A (JP)
Title: Fire extinguisher for drill utilizing tap water
Inventor: IMAEDA MUTSUO
IPC: G09B19/24
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To connect a fire extinguisher for drill to the tap of tap water through a hose. SOLUTION: A tap water fetching hardware is provided at a fire extinguisher 1 to connect to the tap of tap water through a hose 4. Since tap water can be used, many people can take part in learning of the using method of the fire extinguisher at the time of a fire drill.
Patent JP-2000093179-A (JP)
Title: Per binding protein, dna coding for the protein and antibody recognizing the protein
Inventor: KISHIMOTO TOSHIHIKO
IPC: G01N33/53
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA which codes for the Per protein binding protein that contains a specific amino acid sequence and participates in circadian rhythm and is essential to exert the function of circadian rhythm and useful in the elucidation of circadian rhythm and the treatment for the disorder. SOLUTION: This DNA is a new DNA which is composed of the base sequence from A in the 244 position of the base sequence represented by the formula to A in the 3834 position and codes for Per binding protein and combines with Per protein participating in the circadian rhythm (diurnal rhythm) that performs daily life actions in intrinsic rhythms. Although the Per expressed in cytoplasms is transferred into nucleus to exert the function of circadian rhythm, it is necessary to combine with this protein in order to exert the function. As a result, this DNA is useful in the elucidation of circadian rhythm and the treatment for the disorder caused by its anomaly. This DNA is obtained by screening out the cDNA library prepared by mRNA with the probe consisting of a part of the DNA that codes for the Per binding protein.
Patent JP-2000094328-A (JP)
Title: Metal mask
Inventor: IMAOKA HIROFUMI
IPC: B24C1/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal mask capable of forming only a mask part pattern in a specified range. SOLUTION: A metal mask composed of a mask part 2, a supporting part for supporting the mask part 2, and a frame part 4 for connecting the mask part 2 and the supporting part to each other is used to form a pattern form corresponding to the mask part 2 on a thin film bonded onto a base plate by abrasive grains to be sprayed from above the mask part 2. Supporting parts 31, 33 are narrowly formed, and clearance parts 61, 63 into which abrasive grains are entering are formed on the side facing the thin film.
Patent JP-H0692233-A (JP)
Title: Automatic train control device
Inventor: SAWADA YASUO
IPC: B61L3/08
Filed: 1992-09-11
Abstract: PURPOSE:To reduce the kinds of spare parts for ground equipment for reducing equipment cost by writing data on the ground equipment (ground instrument) of an ATC device from the center. CONSTITUTION:A central control machine A connected to ground instruments a1-a4 through a transmission circuit C is provided to write control signal preparing data determined by the gradient, curve, length, etc., of rail road from the central control machine A through the transmission circuit C on a memory section provided in the ground instruments a1-a4.
Patent JP-S62131479-A (JP)
Title: Molten carbonate fuel cell
Inventor: OGAWA HAKARU
IPC: H01M8/24
Filed: 1985-11-30
Abstract: PURPOSE:To eliminate corrosion and prevent decrease in sealing ability and cell performance over a lengthy period of time by arranging a flexible sealing material comprising boric acid type glass and water glass in a part which is in contact with molten carbonate and which performs sealing of reaction gases. CONSTITUTION:Manifolds 8a-8d are attached to each side of a fuel cell 1 through square ring sealing members 7a-7d, and fastened and fixed. The sealing members 7a-7d are formed by impregnating a sealing material comprising a kneaded material of water glass and boric acid type glass in a felt made of alumina fiber. The temperature of fuel cell is increased, and an oxidizing agent gas P is passed from the manifold 8a to the manifold 8c and a fuel gas Q from the manifold 8b to the manifold 8c to operate the fuel cell. Corrosion after continuous operation is prevented to an extent difficult to confirm, and decrease in sealing ability and cell performance are prevent over a lengthy period of time.