baber/WOPTO huggingface dataset:
Patent JP-H07191420-A (JP)
Title: Original size detection device for image processor
Inventor: KIMURA HAJIME
IPC: G03G21/00
Filed: 1993-12-27
Abstract: PURPOSE:To detect original size by neither taking much detecting time nor requiring many detectors. CONSTITUTION:This device is provided with a first carriage 411 optically scanning an original D placed on an original platen 2. Two detectors 44 and 45 are provided at positions whose phases are mutually shifted in a scanning direction on the carriage 411. When the automatic detection mode of the original size is selected, the carriage 411 is moved to the prescribed position and the size of the original placed on the platen 2 is decided according to the detected results of two detectors 44 and 45 in a state where the carriage 411 is moved.
Patent JP-2000175481-A (JP)
Title: Brushless motor
Inventor: SUNAGA HIDEKI
IPC: H02P6/12
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To protect a power element that supplies current to an armature coil against destruction from heat, when the revolution of a rotor is locked. SOLUTION: A lock protection control means 12a receives sensor signals from Hall ICs 1-3, calculates the rotational speed of a motor from the cycle of the detected directional change of its magnetic field, and decides that the rotation is locked to give an instruction to stop the motor, when the rotational speed of a rotor is lower than preset revolutions, and when the revolutions indicated by a revolutions-indicating signal from a device for controlling air- conditioning are larger than a fixed number. A drive current control means 12b receives sensor signals and revolutions-indicating signal to control the revolutions. If instructions for stopping the motor is given, it also controls MOSFETs (switching elements) Q1 to Q6 to states of high impedance via a motor drive circuit 13.
Patent JP-H05180288-A (JP)
Title: Automatic tensioner
Inventor: YAMAZAKI MASANOBU
IPC: F16H7/12
Filed: 1991-12-27
Abstract: PURPOSE:To eliminate vertical directional looseness of an arm by installing an arm base on a fixing shaft by means of a plate through a bearing, applying tension to a belt by means of an energizing force generated between the fixing shaft and the arm, providing a slide bearing between the filing shaft and an arm base installing part, and providing a thrust bearing between the upper/lower surfaces of the arm base and the plate. CONSTITUTION:The arrow B directional thrust is acted on an idle pulley 60 due to a reaction force from a belt 70, and the thrust is loaded on a slide bearing 21, and the slide bearing 21 is abraded due to the load, and though the length of an arm 10 is changed, since the variation is extremely small, it does not matter at all practically. Though a vertical directional wrench force is acted on the arm 10 due to vertical directional vibration of the belt 70, the wrench force can be coped with needle bearings 22 and 23. Thereby, since vertical directional looseness of the arm 10 can be eliminated, twist of the idle pulley 60 can be prevented, so that belt alignment of the idle pulley 60 can be maintained always in a normal position.
Patent JP-H07151037-A (JP)
Title: Fluid injection nozzle
Inventor: INAGAKI HIDETO
IPC: F02M61/18
Filed: 1993-12-25
Abstract: PURPOSE:To prevent damage of a semiconductor plate or fuel leak, and to improve atomization characteristic of fuel by providing a semiconductor plate, on which an orifice is formed, in the close proximity to the nozzle hole of a valve main body, and by arranging an elastic body on a part which is in contact with the metallic part of the semiconductor plate. CONSTITUTION:A valve member 2 is fitted in a valve body l, on which a sheet part 21 for opening/closing a nozzle hole 11 is formed on the front end, so that the valve member 2 can be freely reciprocated, while a silicon orifice 5 formed of rectangular member 50 is provided, and four tapered orifices 51-54 which are rectangular tapered holes, are formed on the orifice plate 5 at an equal interval closer to the center. Polyimide resin-made films 61, 62 serving as elastic bodies are mounted so that the upper and lower surfaces 5U, 5L of the plate 5 are covered therewith. Small curve, projections or foreign matter are not absorbed by the resin films 61, 62 even when the silicon orifice plate 5 and the valve main body 1 are curved to an extent, ;; have small protrusions, or when small foreign matter is adhered thereto.
Patent JP-H06199992-A (JP)
Title: Production of impact-resistant polyamide resin composition
Inventor: OMAE TADAYUKI
IPC: C08G59/32
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the subject resin composition, excellent in heat resistance, rigidity, molding processability and hardness and useful as moldings, etc., by melt kneading a specific resin composition with a polyamide resin in a specified proportion. CONSTITUTION:The objective resin composition is obtained by melt kneading 100 pts.wt. total amount of (A) 60-20 pts.wt. polyamide resin and (B) 40-80 pts.wt. epoxy group-containing ethylenic copolymer composed of (i) 50-99wt.% ethylenic unit, (ii) 0.1-50wt.% glycidyl unsaturated carboxylate unit or unsaturated glycidyl ether unit and (iii) 0-50wt.% ester unit selected from ethylenically unsaturated compound units with (C) 0.01-20 pts.wt. polyfunctional compound having >=2 functional groups selected from carboxyl group, amino group and a unit of the formula (X and Y are O or S) and (D) 0.01-20 pts.wt. cyclic carboxylic acid anhydride or polyvalent carboxylic acid anhydride and further melt kneading 100 pts.wt. resultant partially crosslinked resin composition with 50-2000 pts.wt. polyamide resin.
Patent JP-H05155165-A (JP)
Title: Receiving layer transfer sheet, composite thermal transfer sheet and image forming method
Inventor: UENO TAKASHI
IPC: B41M5/52
Filed: 1991-12-04
Abstract: PURPOSE:To form a high density image of high quality free from missing dots even to rough paper having no smooth surface with good heat energy efficiency. CONSTITUTION:A receiving layer transfer sheet is obtained by providing a transfer resin layer A containing at least a dye receiving layer 3 to one surface of a base film 1. The transfer resin layer A contains hollow capsules with a volume hollow ratio of 50% or more and a heat-sensitive adhesive layer 4 is formed to the uppermost layer. Further, a dye layer of one color or a plurality of colors, a transfer dye receiving layer 3 and/or a transfer protective layer are successively provided to one surface of a long base film and the transfer receiving layer 3 contains hollow capsules with a volume hollow ratio of 50% or more.
Patent JP-H09167510-A (JP)
Title: Mounting structure of shade made of glass fiber film material in large luminaire
Inventor: MAEIWA KIYOTSUGU
IPC: F21V1/16
Filed: 1995-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a fixing portion caused by the shock from the outside and make fixing job easy by fixing a glass fiber shade to a fixing member in a mounting groove formed in the outer circumference of a shade frame, and putting an elastic locking member in the mounting groove by applying pressure. SOLUTION: A metal shade frame 21 is fit to the lower end of a square frame 12 constituting a large luminaire. An almost dovetail groove-shaped groove 22 is arranged in the upper end outer circumference of the shade frame 21. A light transmissive glass fiber shade 23 is spread on the lower surface of the shade frame 21. The outer periphery of the shade 23 is bent along the shade frame 21, fit to the fixing groove 22, fixed with a fixing member such as nail through a buffer member such as rubber, then an elastic belt-shaped locking member 26 such as rubber is put by applying pressure in the mounting groove 22 to lock the shade 23 in the spreading state. A hanging member 27 is mounted to the upper end part of the shade frame 21 through a mounting member 28.
Patent JP-H10182045-A (JP)
Title: Slip preventing device for passenger conveyor entry
Inventor: CHIKARA MASAHIRO
IPC: B66B23/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve safety of a user by means of a simple structure when the user gets off from stairs to an entry. SOLUTION: A mat 7 covering the surface of a comb plate 4 is arranged in an entry of a circulatingly movable steps, and on the back face of the tip part in the mat 7, a projection 12 clamped by means of the comb plate 4 and a comb body 5 is formed. In this way, a user can be prevented from sliding and falling down by means of the mat 7 on the comb plate 4, and at the same time, the tip part of the mat 7 is held so as not to be rolled up, so that the user's shoes are not caught in the tip part of the mat 7 and stumble of the user can be prevented.
Patent JP-2000172680-A (JP)
Title: System and method for registering document, recording medium for executing the method, system and method for browsing document, recording medium for executing the method and document extracting system
Inventor: IMASATO SHO
IPC: G06F12/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of registering, browsing and extracting a hyperdocument capable of tracing a link as it is even after document informa tion to be registered to a document data base is registered to the data base without being changed. SOLUTION: This document registration system is provided with a registration document designating means 110 for designating the document to be registered, link information detecting means 130 for detecting link information by analyzing the document designated by the registration document designating means 110, document registering means 120 for registering the document, which is made into an object by the link information detecting means 130, to the document data base and link information registering means 140 for managing the link information detected by the link information detecting means 130 and the document registered by the document registering means 120, while relating them.
Patent JP-H10183286-A (JP)
Title: Aluminum alloy sheet
Inventor: SAWADA HIROKAZU
IPC: C25D11/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce materials used and manufacturing cost improve handling property and to obtain an Al alloy sheet free from peeling at a joined part by regulating the concentration of Al in a sheet-thickness direction so that it is increased gradually and continuously from the central part of the sheet toward the surfaces or from one surface of the sheet toward the other surface. SOLUTION: In this Al alloy sheet, e.g. a component (core material) constituting the central part of the sheet and composed of an Al alloy of low Al concentration and a component (surface layer material) constituting the surface layer part and composed of an Al alloy of high Al concentration are integrated into one body in a state free from cleaner boundary. Further, Al concentration in a sheet-thickness direction has a concentration distribution varying so that it is increased gradually and continuously from the central part of the sheet toward both surfaces, and the difference between the Al concentration in the surface layer part and that in the central part is regulated to >=1%.  This Al alloy sheet causes no peeling at a joined part and can be produced while regulating the distribution of Al concentration according to purposes, and regulation of specific gravity and improvement of mechanical properties can be attained.
Patent JP-H04300941-A (JP)
Title: Polymer blend
Inventor: EDOWAADO YUUAATO RAFURAA
IPC: C08L33/06
Filed: 1991-12-06
Abstract: PURPOSE: To provide a polymer blend good in optical properties, strength, toughness, etc., which comprises a specified polyvinyl alcohol and a copolymer of an N-vinyllactam or N-vinylamide with an alkyl (meth) acrylate.  
     CONSTITUTION: This blend is a blend that can be worked by melting and comprises (A) 50 to 90 pts. polymer containing 50 mol.% or more vinyl alcohol units of formula I obtained by polymerizing a vinyl ester followed by saponification or hydrolysis and optionally vinyl ester residues of formula II, III, or IV [R represents H or formula V (m is 0 to 7), R 1  represents an alkyleneoxy group, and R3 represents H or methyl] and (B) 10 to 50 pts. copolymer containing units of formula VI, VII, VIII, IX, or X (n is 2 to 5, R 4  and R 6  each represent H, 1-4C alkyl, or formula X in the cyclic state, and R 6  represents urea or a cyclic ureido structure) and units of formula XII (R 2  represents 1-4C alkyl) obtained by copolymerizing an N-vinyllactam or N-vinylamide with an alkyl (meth) acrylate. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10186061-A (JP)
Title: Mutlifunctional watch
Inventor: TAKAHASHI TAKESHI
IPC: G04B19/253
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional watch easy to use in which calendar display is easy to see. SOLUTION: An operating cam 170 is integrally provided with a day-of-week rotating intermediate gear 158, and the cam circumferential part of the operating cam 170 is formed so that the radius directed from the rotating center to the circumferential surface is changed in the circumferential-direction. The cam contact part 182a of a double handle lever 182 makes contact with the cam circumferential part 170a of the operating cam 170. The tooth part 182b of the double hand lever 182 is geared with a small day-of-week wheel 184. A small day-of-week spring imparts a force for rotating the small day-of-week wheel 184 in one direction. The elliptic hole 420a of a hour correcting lever 420 is engaged with the hour correcting intermediate wheel center of a hour correcting intermediate wheel. A hour correcting intermediate pinion is geared with a day-of-week rotating gear 152.  The hour correcting lever 420 is engaged with the double hand lever 182 when a hour correcting shaft 410 is drawn and laid in hour correcting state.
Patent JP-H11184102-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic apparatus using same
Inventor: MIYAMOTO MASAHIKO
IPC: G03G5/05
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor having high abrasion resistance and good durability even in the case of using a contact charging device and high in the bending strength of a coating film on the surface of the photoreceptor and free from mechanical deterioration even in the case of being repeatedly used as a belt type photoreceptor and superior in durability. SOLUTION: This electrophotographic photoreceptor is provided on a conductive substrate with a photosensitive layer containing a binder polymer having structural units each represented by formula I in which each of R1 -R20 is, independently selected from a group consisting of an H, halogen atom, an alkyl and aryl group; and X is selected from a group consisting of a benzene, biphenyl, and naphthalene ring, and aliphatic hydrocarbon and cyclic hydrocarbon group.
Patent JP-2001165013-A (JP)
Title: Fuel supplying device for internal combustion engine
Inventor: MIYANAGA HIROYUKI
IPC: F02M37/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To reconcile prevention of vapor lock of a high pressure fuel pump 5 and reduction of vapor generating amount in a fuel tank 1. SOLUTION: Fuel in the fuel tank 1 is forcibly supplied by a low pressure fuel pump 2, and excess fuel is returned by a low pressure regulator 3. Fuel from the low pressure fuel pump 2 is pressurized in a high level by a high pressure fuel pump 5, and is supplied to a fuel injection valve 6. The excess fuel is returned to an intake side of the high pressure fuel pump 5 by a high pressure regulator 7, and then, it is returned to the fuel tank 1 through a return passage 9. A return control valve 10 which is opened at the time of a high temperature by a signal of a fuel temperature sensor 13 is disposed in the return passage 9, and first and second orifices 11, 12 are disposed.  The low pressure regulator 3 is constituted so as to set opening valve pressure by the sum of built-in spring force and pressure of a valve opening pressure varying port 3a, and pressure between the orifices 11, 12 is led to the port 3a so as to increase fuel pressure in a low pressure system when the return control valve 10 is opened.
Patent JP-H09182109-A (JP)
Title: Composite video unit
Inventor: HIRONO CHIHARU
IPC: H04N5/775
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite video unit which can execute display in accordance with plural video sources with simple constitution and to prevent color blotting on a video from the specified video source. SOLUTION: Video data reproduced from the other type of a storage medium or video data extracted from a broadcasting signal is displayed and outputted by using a memory means 18 storing data for displaying and outputting video data from the certain type of a storage medium. When video data stored in the memory means is formed by luminance signal data and chrominance signal data, a control means 12 executes the conversion processing of video data where the resolution of luminance signal data becomes equal to that of chrominance signal data and the video data is written into the memory means 18.
Patent JP-H05146090-A (JP)
Title: Method of improving state of charging of battery device for automobile
Inventor: PEETERU SHIYURITSUHIENMAIERU
IPC: H02J7/14
Filed: 1991-11-01
Abstract: PURPOSE: To consider the discharging of a rechargeable battery in a starting process for a charging process by increasing a specific limit value in the starting process or during a specific time after the starting process. CONSTITUTION: At least one portion of the output power of a generator that is driven by an internal engine is utilized for charging a rechargeable battery device of an automobile. A generator output voltage that changes due to the speed fluctuation of the internal engine is adjusted, thus preventing the output voltage from exceeding a limit value Ugrcnz . Then, in a method for increasing the limit value Ugrcnz for a specific amount of time related to the discharge of the rechargeable battery device, the specific limit value Ugrcnz is increased for the starting process or for specific operating conditions T and Tumg during a specific time Tschwelle after the starting process, thus considering discharging in the starting process of the internal engine when charging the rechargeable battery.
Patent JP-H05160048-A (JP)
Title: Vapor growth method
Inventor: IKEDA EIJI
IPC: C30B25/10
Filed: 1991-12-09
Abstract: PURPOSE:To reduce a surface blemish of an epitaxial thin film, which is caused by a reactive deposit exfoliated from the inner wall of a reaction tube in a vapor growth. CONSTITUTION:In a baking process, wherein a reaction tube 1 of a vapor growth device is heated up to a temperature higher than that at the time of a vapor growth and after the tube 1 is held for a prescribed time, it is cooled down to vaporize a reactive deposit adhered in the tube 1 and the deposit is removed, a carbon jig for heat generation use is installed in the tube to conduct a baking.
Patent JP-H09173040-A (JP)
Title: Tobacco leaf hanging tool for drying tobacco leaves
Inventor: HARUZONO TERUO
IPC: A24B1/08
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a hanging tool that does not need skill and force for work to hang tobacco leaves, enables the work in a short time, is convenient for preparation and warehousing, can support safely tobacco leaves, and is convenient to carry. SOLUTION: This device comprises a framework 10 of approximately trapezoidal form composed of a long, slender and flat bottom plate 11 and side plates 12 of a certain height which slant toward inside so that the spacing between the top edges of the long side plates becomes narrower than the distance between the bottom edges formed with a plurality of openings 11a provided for the bottom of the approximately trapezoidal frame through which stem roots of tobacco leaves T are inserted, and resilient plates both ends of which are respectively formed in a T-shaped edge having a slit in its center. The resilient plates are fitted to the framework in such a way that the slit arm of the T shape of each plate fits to that of another plate and each plate is kept warped by forced contact with the slit edge of an adjacent plate.
Patent JP-2001167022-A (JP)
Title: Data transfer system
Inventor: TAKEDA MASAMI
IPC: G06F5/16
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a PCM data transfer system improved in the transfer speed of data. SOLUTION: The PCM data of a computer system are directly received from a data bus 5 to a buffer 3 for receiving, for example, of an NIC 2. The buffer 3 for receiving, for example, of the NIC 2 continuously receives the PCM data until that buffer becomes full. While the buffer 3 for receiving, for example, receives the data, another buffer 4, for example, is used for transmitting. In the buffer 4, for transmitting, for example, converting processing of PCM data to the data format of a LAN 6 is performed inside the buffer 4, for example. When the buffer 4 for receiving, for example, under fetching the PCM data from the data bus 5 becomes full, a CPU 1 instructs the stop of data fetching of that buffer 3, for example. Next, the buffer 3, for example, used for receiving is used for transmitting this time.
Patent JP-H09171440-A (JP)
Title: External storage controller and external storage controlling method
Inventor: ANDO AKIHIRO
IPC: G06F11/20
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To guarantee the speed at the time of a reading even if an irregular is generated by performing the multiplexing of data by using plural external storage devices and performing such control to read the multiplexed data from the plural external storage devices in parallel. SOLUTION: An irregular detection means 5 is notified of an external storage device having issued a reading command from a reading means 2 via an input signal line 16 and is notified of the external storage device in which a reading was terminated from the external storage device via an output signal line 17. The irregular detection means 5 detects the external storage device in which an irregular is generated from the two kinds of information (time and data transfer amount, for instance) contained in the notifications and notifies a reading inhibition means 6 of the external storage device in which the irregular is generated via an input signal line 18. Based on this notification, the reading inhibition means 6 performs a control so as not to issue the reading command for the external storage device in which the irregular is generated.
Patent JP-H10189887-A (JP)
Title: Electorde for ferroelectric body and ferroelectric device using the same
Inventor: KANEDA KAZUHIRO
IPC: H01L29/788
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a ferroelectric body, in which film fatigue caused by the repetitively alternate polarization of a ferroelectric body can be reduced, and residual polarization the ferroelectric body can be prevented from being reduced and to provide a non-volatile memory device which can be improved in data write characteristic and attaining lower power consumption. SOLUTION: A ferroelectric electorde (a lower electorde 8 or an upper electorde 10) which is laminated on a ferroelectric body 9 for the formation of a laminated structure has substantially the same crystal structure as the ferroelectric body 9 and is formed of an electrically conductive oxide. Specifically, the ferroelectric electrode is formed of ReO3 , which is of crystal structure where a hole is located at an A-site, and metal ion, enter in the hole of ReO3 from the ferroelectric body.