baber/WOPTO huggingface dataset:
Patent JP-S6466699-A (JP)
Title: Fast vector quantum differentiation method and apparatus
Inventor: AIZU MASAO
IPC: G10L19/038
Filed: 1987-09-08
Abstract: PURPOSE: To obtain a method and device capable of vector quantization with the operation merely reading from a table to input vector data by previously storing a representative number to be outputted into a storage device in correspondence to an input vector using the digital value of the input vector as an address. CONSTITUTION: Input vector data are specified to be e.g. respective four- dimensional eight bits of C. M, Y and K, and a RAM 4 for a four-dimensional lookup table(LUT) is specified to be a memory making data an address value. On the other hand, the representative vector number to the address value previously obtained by processing in accordance with the kind of data is housed in a table file 6 together with a code book. A prescribed table is read from the table file 3 to the RAM 4 in accordance with the kind of data. Then the representative vector number corresponding to the address is read with a LUT selecting arrangement 5 and transmitted as an output together with the code book.
Patent JP-H0779580-A (JP)
Title: Vibration-wave motor
Inventor: SHIRASAKI TAKAYUKI
IPC: H02N2/00
Filed: 1993-09-09
Abstract: PURPOSE:To provide a high-torque, high-accuracy vibration-wave motor which meets required characteristics, does not produce any chattering sound, and is relieved in out-of-step phenomenon. CONSTITUTION:A vibration-wave motor is provided with an vibrating body 302 which generates progressive vibration waves having a wavelength of lambdaand has projections constituted of slits formed by an integer multiple of 2 per lambda/2, traveling body which is brought into contact with the vibration body 302 and frictionally rotated by the vibration waves generated by the vibration body 302, and rotating shaft coupled with the traveling body so as to fetch the rotation of the traveling body. The vibration body 203 has a thin-plate annular section 302a having fitting holes 302d formed by an integer multiple of 3 or 4 in its inside-diameter section at the contacting section. The holes 302d are concentrically arranged in the annular section 302a at regular intervals in corresponding to the angular positions of the slits.
Patent JP-2001050105-A (JP)
Title: Method of forming intake or exhaust port and valve seat
Inventor: MIZOGAMI KIYONOBU
IPC: F02F1/24
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To fit a cylinder head therein with an intake or exhaust port which is asymmetric relative to the center line of a fluid passage in the port by machining the inner surface of a hole corresponding to the port and a valve sheet stock after the valve seat stock is diffusion-bonded to the combustion chamber side end part of the hole corresponding to the port, and the valve seat upon formation thereof, with a bonding depth which is circumferentially uniform. SOLUTION: The inner surface of a port corresponding hole 25 formed in a cylinder head material 26 before a valve seat material 27 is diffusion-bonded thereto, is formed, in a part thereof to which the valve seat material 27 is diffusion-bonded, in a curved shape that has a basic shape which is defined by superposing loci obtained by rotating the inner surface of the intake port 15 having a completed shape around the center line C of a passage, and that is convex toward the center line C of the passage.
Patent JP-H0887412-A (JP)
Title: System and method for generating fault causality
Inventor: TSUNEKAWA KAYO
IPC: G06F9/44
Filed: 1994-09-20
Abstract: PURPOSE: To easily structure a causality rule base which has no dispersion in quality irrelevantly to the ability of an operator. CONSTITUTION: This system and method have a step wherein an event rule base 6 is structured by accepting the input of the relation between event data held in a fault event data base 4 and data on constituent elements of an equipment to be processed that are held in a design information data base 5 and generating rules consisting of the event data as assumption parts and the constituent element data as conclusion parts and a step wherein a fault causality rule base 11 is structured by generating fault causality rules consisting of constituent elements, belonging to the constituent elements being the conclusion parts of the rules held in the event rule base 6, as conclusion parts based on the constituent element data.
Patent JP-S61116453-A (JP)
Title: Data call discrimination system
Inventor: YAZAWA SHIGEHIKO
IPC: H04L12/50
Filed: 1984-10-25
Abstract: PURPOSE:To improve the using efficiency of a relay line by detecting a specific pattern signal in an incoming exchange connected to an outgoing exchange through a digital relay line so as to discriminate a data signal. CONSTITUTION:The incoming exchange 2 is provided with a specific pattern detecting circuit on a trunk DTK2. when the incoming trunk DTK2 receives data of all zero, the output of a gate G goes to '1' level. With the aid of the output level '1' of the gate G an incoming common controller CC2 recognizes the reception of data of all zero, and at the time of incoming to a DTEC connects directly it to a DLC2, while at he time of incoming to a DTED the controller CC2 connects it to an LC2 through a MDP1. Namely, since the incoming exchange 2 can discriminate whether or not the call is of a digital data signal, it can decides whether it has to use a MODEM pool MDPL or MDP2 in order to connect an incoming terminal device DTE. Thus a data call can be connected without classifying digital relay lines into a group, and therefore the using efficiency of the digital relay line can be remarkably improved.
Patent JP-S6466783-A (JP)
Title: Image scanner with display function
Inventor: MORITA SHUNJI
IPC: G06T11/60
Filed: 1987-09-08
Abstract: PURPOSE:To realize a positioning action of an original by incorporating a video memory part and a video output part to secure a display function and therefore displaying instantaneously read image information. CONSTITUTION:When an input color original is placed on an original platen, an image sensor 2 performs photoelectric transformation of the color original by an amount equal to a single line to send the transformed original to an image signal processing part 3. The part 3 transforms an input given from the sensor 2 into a desired digital gradation signal (data). A display/data transfer control part 10 is controlled by an image input/display control part 1 and writes data received from the part 3 in a video memory part 11. At the same time, the part 10 displays said data on an external display device connected to the part 12 via a video output part 12. While the data stored in the part 11 are sent in blocks to the video memory part of a host computer.
Patent JP-H0894759-A (JP)
Title: Scintillation camera
Inventor: KURAKAKE CHIYUUICHI
IPC: A61B6/04
Filed: 1994-09-20
Abstract: PURPOSE: To make possible for a subject to hole up both arms continuously and easily by providing a mechanism for supporting a detector movably along the axis of the subject, and an arm rest including plates disposed oppositely in order to support both arms of the subject from the opposite sides and to restrain both arms from stretching. CONSTITUTION: Detectors 1, 2 each comprising a plurality of photomultipliers arranged compactly in the rear of a fluorescent panel in a scintillator, for example, are supported rotatably in a plane intersecting the axis of a subject P perpendicularly while facing each other through the subject by means of a stand 5 through respective arms 3, 4. A top plate 6 is supported from the opposite sides thereof in the long axis direction by means of elevating/lowering mechanisms 8, 9. The mechanism 8 for supporting the top plate 6 on the end 1B side is fixed detachably with an arm rest 11. The arm rest 11 has substantially U-shaped cross-section where opposing plates 12, 13 for supporting both arms of the subject P, being held up to the head side by means of the top plate 6, from the opposite sides and restraining both arms from stretching are secured to a bottom plate 14.
Patent JP-2001049085-A (JP)
Title: Halogen-free, flame-retardant epoxy resin composition
Inventor: SUZUKI TETSUAKI
IPC: B32B27/38
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition showing excellent flame retardance without containing a halogen and giving a glass epoxy laminate product, such as a printed wiring board, which is excellent in the resistance to heat, moisture, chemicals, and the like. SOLUTION: This epoxy resin composition comprises (A) 9, 10-dihydro-9- oxa-10-phosphaphenanthrene-10-oxide or its derivative, (B) a phosphate such as a condensed phosphate, (C) at least one polyepoxide compound such as a bisphenol A type epoxy resin, (C) a curing agent for an epoxy resin such as a bisphenol A type novolac resin and (E) an inorganic filler such as aluminum oxide, as essential components.
Patent JP-S6283176-A (JP)
Title: Correction plate mounting structure of printing apparatus
Inventor: YOSHIOKA SATOSHI
IPC: B41J29/36
Filed: 1985-10-09
Abstract: PURPOSE:To facilitate the mounting of a correction plate to a carriage frame, by a method wherein one of center shafts protruded inwardly from both sides of a correction plate is engaged with the support hole of one carriage frame by appropriate engagement while the other center shaft is engaged with the support hole of the other carriage frame using a bearing member and a spacer member is further mounted to said center shaft. CONSTITUTION:A bearing member 150 is mounted to a center shaft 145 through the mounting hole 149 opened to the upper surface of a correction plate 138. The bearing member 150 is slid on the center shaft 145 and the mount part 153 thereof is inserted in the gap of a support hole 147 and the center shaft 145 and, in the same way as the side of a center shaft 146, the center shaft 145 is supported by an appropriate engagement. Thereafter, a spacer member 154 in mounted to the center shaft 145 through the mount hole 149 by pressing the part of the slit 156 thereof to the center shaft 145 by holding a knob part and forcibly opening a slit 56. By this method, the backlash of the correction plate 138 to lateral directions is eliminated.
Patent JP-H1166499-A (JP)
Title: Following traveling controller for vehicle
Inventor: TAYA SATOSHI
IPC: B60W10/18
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce the feelings of delay for the driver of an object car by providing a start control means for starting the object car in spite of a target headway distance when a preceding car starts. SOLUTION: A headway distance detecting means 21 detects the distance between the object car and the preceding car, and a target inter-car distance setting means 22 sets the target inter-car distance of the object car to the preceding car. A target acceleration/deceleration calculating means 23 calculates a target acceleration/deceleration from the deviation between the target headway distance and the real headway distance, outputs signals to an engine output control means 26 and a braking hydraulic pressure control means 27, controls an engine output and breaking hydraulic pressure and executes automatic followup to the preceding car. When the preceding car starts, a start regulating means (start control means) 25 performs control to start the object car in spite of the target distance between the object car and the preceding car.  Therefore, even when the preceding car starts under the condition of inter-car distance shorter than the target distance at the time of stopping, the object car starts.
Patent JP-2000037986-A (JP)
Title: Coating utensil having sliding plug
Inventor: FUJITA HISANARI
IPC: B43K8/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a solvent in an ink from permeating a sliding plug, and vaporizing, and diversify combinations between constituent materials for the sliding plug and inks by holding a suppressing agent which suppresses the permeation through the sliding plug and the vaporization of a liquid in the main body part, in a part of the sliding plug, which comes into contact with air. SOLUTION: At a part of a sliding plug 5, which comes into contact with air, i.e., on the rear end face of the sliding plug 5, a holding part 29 is formed. In the holding part 29, a vaporization suppressing agent 30 made of a composition different from the sliding plug 5, is held so that a vaporization suppressing layer to suppress the permeation and the vaporization of a solvent in an ink which is filled in a liquid storage part 9 of a main body part 2 may be formed. For such a vaporization suppressing agent 30, preferably, to a vaporization suppressing major agent comprising a liquid or a paste-form substance having a high boiling point, which is insoluble with the ink solvent, a viscosity improper which thickens the major agent or makes it thixotropic, is added and blended, and to prevent flowing out from the holding part 29 of the sliding plug 5.
Patent JP-H0386194-A (JP)
Title: Cloth holding frame for sewing machine
Inventor: SAKAKIBARA HISATO
IPC: D05B39/00
Filed: 1989-08-31
Abstract: PURPOSE:To correctly and easily position and sew the end parts of plural straps, respectively, to cloth by putting the cloth on a receiving stand in a positioned state, fixing it by a pressing frame and on the other hand, mounting the end parts of the plural straps to plural strap holders provided in the pressing frame. CONSTITUTION:A pressing frame 13 is raised and cloth A is inserted from the back side of a sewing machine 1 onto a receiving stand 12 in a direction shown as an arrow (a). Then the front end of the cloth A is abutted to a stopper 19 and the cloth A is positioned to the receiving stand 12. Afterwards, the pressing frame 13 falls down by a cylinder 28 and the cloth A is fixed to the receiving stand 12. On the other hand, in codes 37a of paired right and left holders 37 and 37 in strap holders 14 provided in the pressing frame 13, the cloth A is pressed downward and the pressed part of the cloth A is set along an expanded part 4b of a needle plate 4. Then, an end part B' of straps B are inserted to a holding groove 40 of the strap holder 14 and the tip of the strap is abutted to a stopper 50. Afterwards, the end part B' of the strap B is correctly positioned to the cloth A.
Patent JP-S6286247-A (JP)
Inventor: TAKIGAURA SHINICHI
IPC: E04B1/86
Filed: 1985-10-09
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-S6380499-A (JP)
Inventor: KAKIHARA YOSHINOBU
IPC: H05B33/14
Filed: 1986-09-24
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-H0274654-A (JP)
Title: Tubular polishing felt
Inventor: OBA AKIZO
IPC: D04H1/498
Filed: 1988-09-09
Abstract: PURPOSE:To obtain the subject readily producible felt, mountable on a pneu matic pressing type rotating drum and capable of withstanding use for a long period without using a rubber sleeve by needling and connecting the top surface of a base fabric of a felt body through a plastic film to a pad. CONSTITUTION:The objective felt, obtained by needling and connecting the top surface of a base fabric 2 (preferably a thick woven fabric having air perme ability) of a felt body through a plastic film 3 (preferably prepared by superpos ing films, consisting of preferably vinyl chloride, etc., and having 50-1000mum thickness) to a pad 4 [preferably obtained by impregnating a surface layer part (4a) with a urethane resin (U), expanding the resin and forming a urethane- impregnated layer (H)] and suitable for polishing panel faces of television cath ode ray tubes.
Patent JP-S59115731-A (JP)
Title: Method for controlling operation of hydrogen isotope separation and recovery system
Inventor: ASAKURA YAMATO
IPC: B01D59/33
Filed: 1982-12-24
Abstract: PURPOSE:To stabilize separation performance of a reaction system by adjusting a ratio of flow rate of water to that of gaseous hydrogen flowing through the system to the optimal value depending on the compsn. of the hydrogen isotope to be separated, in a water-hydrogen type double temp. exchange reaction system formed by combining low-temp. towers for water mist-gaseous hydrogen parallel flow reaction with high temp. towers for water vapor-gaseous hydrogen parallel flow reaction to multiple steps. CONSTITUTION:For example, in separation of tritium in the light water, the relationship between the concd. degree of tritium in the light water and the water-gaseous hydrogen flow rate ratio (L/G) is shown in the graph using a number of reaction tower units as a parameter. The separation conditions for this reaction are as follows: The reaction temps. are 30 deg.C in the low temp. contact layer, 200 deg.C in the high temp. contact layer, and 80 deg.C on a bubble plate, and a ratio of concd. water flow rate P/that of the water W to be decontaminated is 0.01. As is clear from the graph, fluctuation of separation performance can be regulated within + or -5% at the max. by controlling the water-gaseous hydrogen flow rate ratio in the range of 0.17<=L/G<=0.22.
Patent JP-H0959195-A (JP)
Title: Method for purification of bisphenol
Inventor: KURUTOOPEETAA MOIRAA
IPC: C07C37/74
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To easily purify a bisphenol capable of giving a polycarbonate improved in thermal stability, color stability and optical transparency, by subjecting a phenolic disphenol A solution to a series of distillation steps.  
     SOLUTION: The objective purified disphenol A>99(wt.)% in purity and <5 in Hazen color index is obtained from a reaction product solution produced during manufacturing bisphenol A from acetone and phenol in the presence of a sulfonic acid ion exchanger modified, according as necessary, with a mercaptamine and/or thiazolidine and/or thiocarboxylic acid. At that time, the phenolic solution is adjusted to 10-40% p,p-BPA concentration at 60-80°C, being fed a series of distrillation columns where water, remaining acetone and phenol are first removed, and the resultant solution is adjusted to 70-97% p, p-BPA concentration at the column bottom followed by removing nonvolatiles and then removing voltatiles and remaining phenol, and the resultant solution from the bottom is post-treated. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6383227-A (JP)
Title: Improvement of iron loss value of electrical steel sheet
Inventor: ISHII SHINYA
IPC: C21D8/12
Filed: 1986-09-26
Abstract: PURPOSE:To improve the iron loss of an electrical steel sheet to the value better than by the conventional method by projecting the YAG laser light condensed by flat field lenses in such a manner as to satisfy the specific conditions and equations and in the direction approximately perpendicular to the rolling direction onto the surface of the steel sheet. CONSTITUTION:The continuously oscillated laser light is projected to the surface of the grain oriented electrical steel sheet in the above-mentioned direction in a manner as to satisfy the conditions I-III and the relational equation IV to improve iron loss value thereof. More specifically, the YAG laser 1 is condensed 2 and is branched to a phase A and phase B by a rotary mirror 3 provided at the focal point. The respective laser beams are condensed by collimating lenses 5A, 5B. The beams are polarized downward by mirrors 6A, 6B and are projected by mirrors 7A, 7B to galvanomirrors 8A, 8B provided right above Ftheta lenses 9A, 9B. As a result, the beams are scanned on the lens faces of the lenses 9A, 9B and are condensed and projected onto the steel sheet S to be treated by the lenses 9A, 9B. The laser beam treatment is executed approximately perpendicularly to the transverse direction of the steel S by dividing the laser beams to the two beams in the transverse direction of said steel sheet.
Patent JP-S6285546-A (JP)
Title: Reporting system for voice information
Inventor: SAEKI TAKASHI
IPC: H04M3/42
Filed: 1985-10-11
Abstract: PURPOSE:To report the voice information freely with a low rental fee of a line and without requiring no specific person at a transmission terminal, by sending the report information containing character codes through the transmission terminal, converting the report information into voices by a center device and sending the converted voice information to a prescribed reception terminal for reproduction. CONSTITUTION:A single transmission terminal 1 and plural reception terminals 31-3n are connected to an exchange 6 serving as a center device of a system via the communication lines 4 and 51-5n. The report information containing character codes is supplied to a terminal main body 11 of the terminal 1 from a character code input part 12 and then applied to the exchange 6. The report information is stored in a storing part 62 under the control of a control part 64 of the exchange 6. Then the report information converted into voices are synthesized at a voice synthesizing part 63 and sent to the prescribed terminal equipments 31-3n. The report information is reproduced by the reproducing functions of the equipments 31-3n. Thus it is possible to send freely the voice information to the terminal 1 without using any specific person.
Patent JP-S61103117-A (JP)
Title: Scanning type copying machine
Inventor: ARAKI NOBUHIRO
IPC: B41J2/44
Filed: 1984-10-26
Abstract: PURPOSE:To draw a color image at the recording part of recording paper, etc., without any color deviation by curving the recording part about the reflecting surface of a polygonal reflecting mirror as a center of curvature along an arc which has a radius equal to the distance from this center of curvature to a beam convergence position. CONSTITUTION:The recording paper 13 as the recording part is curved about the reflecting surface of the polygonal reflecting mirror 15 as the center of curvature along the arc which has the diameter equal to the distance R from this center of curvature to the beam convergence position. Therefore, the scanning speed of a converged light spot by beam scanning becomes equal as compared with the scanning speed of the polygonal reflecting mirror 5, and the light beam is focused on the recording paper 13 with an extremely small shift in minimum spot position in a scanning area, performing color recording. A condenser lens 12 allows only an on-axis beam to pass, so there is no limitation of a view angle, etc., and chromatic aberration on the axis is only compensated, so the lens shape is simplified.
Patent JP-H0757625-A (JP)
Title: Assembling method for color cathode-ray tube
Inventor: ITO YUKIO
IPC: H01J9/22
Filed: 1993-08-19
Abstract: PURPOSE:To prevent generation of color deflection by position relation of a support pin with a spring by regulating relative displacement quantity of a color selecting electrode to a panel in assembling a color cathode-ray tube of four pin support type. CONSTITUTION:Pins 3A, 3B 3C, 3D are provided integrally on four inner side walls of a panel 2 respectively, and support springs 6A, 6B, 6C, 6D having engagement holes 5 respectively are installed on four sides of a frame 9 of a slit type color selecting electrode 1. The engagement holes 5 of the springs 6A-6D are engaged with the respective pins 3A-3D for supporting, and a color cathode-ray tube is assembled. At this time, relative displacement quantity DELTAX in a right hand direction (X direction) of the color selecting electrode 1 to the panel 2, and a relative displacement quantity DELTAZ in a perpendicularly coming direction (Z direction) of the color selecting electrode 1 to the panel 2 are set to be tolerable to 1/6 of each mask corner pitch.