baber/WOPTO huggingface dataset:
Patent JP-H1011526-A (JP)
Title: Bar code reader pen
Inventor: SUGINO TADAAKI
IPC: G06K7/10
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve light emitting and receiving efficiency by thickening an optical fiber from a light emitting element compared with a fiber irradiating light to a light receiving element and making the irradiation of light to a ball lens by an independent fiber so as to ensure an optical path. SOLUTION: One tip of the thick fiber 2 irradiating light from the light emitting element 1 is abutted to the light emitting element 1, light irradiated from the other tip of the fiber 2 to the ball lens 3 through a light emitting path 4 is irradiated to a bar code face 5 through the ball lens 3, and light reflected by the bar code surface 5 is guided through a thin fiber 7 for receiving light by way of a light receiving path 6 through the ball lens 3 and received by the light receiving element 8. In this case, as light receiving are is made smaller than a light irradiated area and made equal to/smaller than the width of a minimum bar code pattern, the light emitting element 1 to use emits light of neacly uniform intensity in a range in which a light emitting characteristic is ±15 deg., e.g. Thereby resolution is improved.
Patent JP-H079636-A (JP)
Title: Functional sheet
Inventor: SUZUKI YOJI
IPC: B32B27/30
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a functional sheet having excellent chemical resistance, contamination resistance, abrasion resistance, bend resistance and crumple' resistance by layering a vinyl chloride resin layer of soft multi-layer and fluoroplastic layer through an adhesive layer. CONSTITUTION:On a base cloth (knitted fabric having a thickness of 0.35mm) 1, an expanded body layer (thickness of 0.3m, expansion ratio of 150%) 2 is layered by calendering. After a vinyl chloride resin layer (thickness of 0.2mm) 3 having comparatively high softness is layered thereon by calendering, it is heated at 200 deg.C for a minute and expanded so as to prepare a laminated body S1. On the other hand, a laminated body S2 consisting of a vinyl chloride resin layer (thickness of 0.030mm) 4 having comparatively low softness, an adhesive resin layer (polymethyl metacrylate, thickness of 0.014mm) 5, and fluorovinylidene layer (thickness of 0.006mm) 6 is prepared by co-extrusion.
Patent JP-H0349410-A (JP)
Title: Cmos latch circuit with set/reset allowing preferential set
Inventor: FUKUI TAKAHIRO
IPC: H03K3/356
Filed: 1989-07-18
Abstract: PURPOSE:To decrease the number of circuit elements by two elements, to simplify a wiring pattern and to make a chip size compact by using an inverter and 12 MOS transistors. CONSTITUTION:A CMOS latch circuit is composed of an inverter 1, first conductive type 1st-3rd MOS transistors Q1-Q3, second conductive type 4th-6th MOS transistors Q4-Q6, first conductive type 7th MOS transistor Q1, second conductive type 8th and 9th MOS transistors Q8 and Q9, first conductive type 10th and 11th MOS transistors Q10 and Q11 and second conductive type 12th MOS transistor Q12. Thus, an area to be occupied by the element and wiring pattern can be reduced and the chip size can be made compact.
Patent JP-H1111475-A (JP)
Title: Container capable of being disassembled
Inventor: IWAMOTO KENJI
IPC: B65D6/26
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a container capable of being disassembled, in which side walls can be easily disassembled and reassembled and, in addition, the mutual connection of the side walls is not disconnected even in the case of containing contents that may apply weight laterally to the side walls, and which moreover causes no phenomenon of body swelling of the side walls and is light in weight. SOLUTION: This container capable of being disassembled is provided with each flapping piece 64 with which a metal connection fitting 60 for mutually connecting upper ends of panels 16, 18 for side walls is mounted, in such a manner as to be freely flapped, to the upper end of one first side wall panel 18 adjacent to the side wall panel 16, each locking piece 66 which is formed at the top end of the flapping piece 64 toward a radial direction in which the flapping piece 64 is flapped, and which is detachably locked to the upper end of a frame body 32 mounted to the side end of the other second side wall panel 16 adjacent to the first side wall panel 18 under the condition that the flapping piece 64 is flapped to a connection position, and each grasping piece 70 which is formed substantially in parallel with the flapping piece 64 so as to be opposed thereto,  and which pinchingly holds the upper end of the first side wall panel 18 and the upper end of the frame body 32 of the second side wall panel 16 between the grasping piece 70 and the flapping piece 64 under the condition that the flapping piece 64 is flapped to the connection position.
Patent JP-S6078922-A (JP)
Title: Stabilization of methylene chloride
Inventor: OOISHI KAZUO
IPC: C07C19/03
Filed: 1983-10-06
Abstract: PURPOSE:To prevent the decomposition of methylene chloride useful as a degreasing agent for metal of foaming agent for urethane foam, etc. owing to its non-combustibility, low toxicity and low cost, by adding an aromatic glycidyl ether and amylene as the stabilizer to methylene chloride. CONSTITUTION:To prevent the decomposition of methylene chloride during the use under severe conditions, e.g. the vapor degreasing of a metal under repeated evaporation and condensation, a foaming agent exposed to the heat of reaction generated in the foaming of urethane, etc., methylene chloride is stabilized with a stabilizer composed of (A) preferably 0.01-3.0wt% aromatic glycidyl ether (e.g. phenyl glycidyl ether) based on methylene chloride and (B) preferably 0.01-3.0wt% amylene (e.g. a mixture containing 2-pentene and/or 2-methyl-2- butene as essential components). The process is especially suitable in the case of using methylene chloride as a foaming agent of urethane foam.
Patent JP-S5887158-A (JP)
Title: Coating composition for metal
Inventor: ENDOU AKIRA
IPC: C08G18/42
Filed: 1981-11-18
Abstract: PURPOSE:To provide a one-pack coating compsn. for metal containing a modified resin obtained by interaction of vinyl polymer, alkyd resin, cellulose acetate butyrate and non-yellowing polyisocyanate cpd., and forming a high performance coating film. CONSTITUTION:The one-pack type normal temperature drying metal coating compsn. contains, as resin component, a modified resin obtained by interaction of vinyl polymer with a hydroxyl group value of 20-130 and an acid value of 10-70, (B) alkyd resin with an oil length of 5-70% and a hydroxyl group value of 20-200, (C) cellulose acetate butyrate and (D) non-yellowing polyisocyanate compd. (A), (B) and (C) are used in 40-80, 30-10 and 330-10wt%, respectively, to make a total of 100wt%.
Patent JP-H0523577-A (JP)
Title: Manufacture of high-quality organic film
Inventor: IMAZEKI SHUJI
IPC: B05D1/20
Filed: 1991-07-25
Abstract: PURPOSE:To provide a technique by which to enlarge the size of a crystal in a film surface when an organic molecule spread like a thin film over interface between gas and liquid is transferred to the surface of a solid substrate to form a thin film layer of said molecule over said solid substrate. CONSTITUTION:A trough 1, compression barriers 3, 4 and a drive mechanism are stored in a pressure-proof hermetically sealed container 8, and after a film- forming molecule is spread over an interface between gas and liquid, the gas is pressurized beyond an atmospheric pressure level. Thus an accumulated film with a larger average grain diameter in a crystallization domain constituting a film when a conventional technique is employed, can be formed.
Patent JP-H0473072-A (JP)
Title: Solid golf ball
Inventor: HAMADA AKIHIKO
IPC: A63B37/00
Filed: 1990-07-13
Abstract: PURPOSE:To provide a solid golf ball excellent in performances of durability, etc., and productivity by composing base material rubber of a mixture of specified poly-butadien rubber, reaction liquefied poly--butadien and/or reaction liquefied acrylonitril-butadien copolymer. CONSTITUTION:A solid golf ball has at least a part of an elastic part formed of a rubber composition including base material rubber, cocrosslinking agent and organic peroxide. The base material rubber is made of a mixture of polybutadien rubber having at least 40% of (A)cis-1.4 bond, reaction formation liquefied poly-butadien rubber having calboxy group on both molecular chain ends and/or reaction formation liquefied acrylonitril butadien copolymer, and the mixing weight ratio is preferably within the range of Polybutadien rubber(A)/reaction liquefied polymer(B) = 98/2-80/20. Also, for the cocrosslinking agent is used usually 15-60wt parts of unsaturated carboxylic acid and/or the metallic salt to 100wt parts of the base material rubber.
Patent JP-H1031992-A (JP)
Title: Lead-acid battery separator and its manufacture
Inventor: YASUDA HIROSHI
IPC: H01M2/18
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery separator in which deterioration of the separator can be suppressed to prevent the early internal short-circuit at a high temperature by locally providing a part improved in oxidation resistance and electric insulating property. SOLUTION: A separator having a fine pore formed by kneading, for example, polyethylene, an inorganic powder and mineral oil into a sheet, and then extracting a prescribed quantity of mineral oil is used. The separator has a base 1b 0.25mm in thickness, and a plurality of ribs 1a vertically continued with a height of 0.75mm on the surface, and it is worked into a bag by folding in two and thermally fusing both side surfaces. The mineral oil is impregnated in 12% in this state, but the slash line part of the drawing or both surface parts 10mm of the separator 1 are further dipped in mineral oil to increase the content. A positive electrode plate 2 is housed in the inner part, and a negative electrode plate is combined thereto to form an automotive lead-acid storage battery.  A battery excellent in life characteristic, compared with a one uniformly containing the mineral oil can be provided.
Patent JP-H09286925-A (JP)
Title: Schiff's base quinone complex and optically recording material containing the same
Inventor: HARADA TORU
IPC: C07C251/22
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound represented by a specific formula, capable of remarkably preventing the fading of recording materials, excellent in safety, low in toxicity, preferable on environments, and useful as a fading- preventing agent or a filter-dyeing agent. SOLUTION: A compound of formula I (R<1> , R<2> are each an alkylene; M<1> is a metal atom of Ca, Ba, Al, Y, In, La, Nd, Sm, Gd, Tb, Dy or Yb). The compound is preferably obtained e.g. by adding a metal salt (e.g.CaCl2 ) and ammonia (e.g. ammonia water) to a solution containing a catechol derivative of formula II (R<30> is H, an alkyl, an alkenyl, etc.; (n) is 1-4), blowing air into the mixture in a solvent such as methyl alcohol and simultaneously reacting the mixture at 20-25 deg.C.
Patent JP-S5887429-A (JP)
Title: Detector for knocking
Inventor: ISHIGAMI KAZUHIRO
IPC: G01L23/22
Filed: 1981-11-20
Abstract: PURPOSE:To improve a detecting sensitivity for knocking, by a method wherein ribs for coupling together cylinder walls and a knocking sensor mounting part at a cylinder block outer wall are formed at the inside of a water jacket. CONSTITUTION:A knocking sensor is attached to a boss part 9 at a center of a cylinder block outer wall 8. Ribs 13a-13d for coupling together cylinder walls 7a-7d and an attaching part for a sensor 1 on an outer wall 8 are formed therebetween. Thus, a knocking vibration is transferred to the sensor 1 through the ribs 13a-13d from the walls 7a-7d. This causes shortening of a transmission path to the sensor 1, which results in improving a detecting sensitivity for knocking.
Patent JP-H0476662-A (JP)
Title: Neural network device
Inventor: AKIMOTO YOSHIAKI
IPC: G06N3/04
Filed: 1990-07-12
Abstract: PURPOSE:To speed up learning and to predetermine the number of neural elements in an intermediate layer by storing a sampling function which is moved in parallel by input values in the neural elements in the intermediate layer, setting an output value as coupling weight, and adjusting the output value. CONSTITUTION:The neural network device assumes sampled data obtained by sampling learning data consisting of the input values x1, x2, and x3 obtained at irregular intervals and the output value (y) at constant intervals. The sam pling function which is moved in parallel by the input values of the sampled data are stored in the neural elements 11 in the intermediate layer 11b and the output value (y) of the sampled data is set to the coupling weight 12 between an input layer and an output layer. The coupling weight 12 which is the output value of the sampled data is so adjusted that a desired output value is outputted by the neural network device when the input values of the learning data are supplied to the neural network device.
Patent JP-H0536708-A (JP)
Title: Heterojunction bipolar transistor
Inventor: OKADA HIROYUKI
IPC: H01L21/331
Filed: 1991-07-25
Abstract: PURPOSE:To improve stability of a heterojunction bipolar transistor. CONSTITUTION:A heterojunction structure in which a p-type base layer 4 is interposed between an n-type collector layer 3 and an n-type emitter layer 5, is provided, and the emitter layer is formed of GaInP, and a grating for generating an internal electric field is formed in the base layer. This can be applied to any of a collector-up type and an emitter-up type.
Patent JP-S5975176-A (JP)
Title: Current position measuring method of moving body
Inventor: TANAKA SHIGERU
IPC: G01S5/16
Filed: 1982-10-23
Abstract: PURPOSE:To calculate the position of a moving body accurately from the photodetection bearing of a laser beam, the movement distance and the bearing of the moving body, and the position of a fixed station by moving the moving body to three optional points and finding the photodetection bearing of the laser beam at each point. CONSTITUTION:A laser lilghthouse 2 is arranged at one spot 0 in the movement area of an automobile 1 and the laser beam is scanned and sent out within a specific range. The automobile 1 is equipped with a means which measures the photodetection bearing of the sent laser beam and a means which measures the movement distance and the bearing of the automobile. When the current position of the automobile 1 is found, the automobile 1 is moved to three different poing A-C the transmission bearing of the laser beam is measured at every movement point. Transmission bearing information and movement information and the bearing information on the automobile 1 which are obtained at each spot are sent to a microcomputer. The microcomputer calculates the current position of the automobile 1 from those pieces of information and the position coordinates of the fixed station 2.
Patent JP-S57110849-A (JP)
Title: Controller of clutch for automobile
Inventor: MATSUMOTO YASUHEI
IPC: F16H59/16
Filed: 1980-12-27
Abstract: PURPOSE: To reduce a shock when a clutch is directly engaged, by providing a slope descending state detector and controlling an electrically conducted current to a clutch oil in such a manner that a decending signal of the detector directly couples the clutch through a half clutch state for a prescribed time.  
     CONSTITUTION: A descending state detector 6, having a switch h, detecting a forward tilting angle of a car body and operating for the angle if becoming not less than a prescribed degree, and a brake switch i, operated when a brake is applied, is connected to a control box 5. When a vehicle is in a downhill state, the detector 6 is operated to input a descending signal to the control box 5, and a clutch is disengaged to increase speed, when exceeding the preset car speed, a clutch current fed to a clutch coil 2 is kept at the a low level, during this time the clutch is controlled so as to be in a half clutch state. Accordingly, connection of the clutch is gradually performed, thus a shock at clutch engagement can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5994061-A (JP)
Title: Method and device for indicating working characteristic of internal combustion engine
Inventor: ROBAATO HAWAADO BURISU
IPC: G01N15/06
Filed: 1983-10-04
Abstract: A method and apparatus are provided for indicating an operating characteristic of a periodically combusting internal combustion engine, such as a diesel engine, having exhaust gas issuing from one or more combustion chambers in a periodic manner through a duct. The particulate in the exhaust gas stream are electrically charged and of the same polarity, and are grouped in packets associated with the periodic combustion in the respective chambers. An electrically conductive, passive eletrode, preferably annular in shape, is disposed such that most or all of the exhaust gas flows therethrough so as to electrostatically sense, principally by induced image charge, the passage of the respective packets of charged particles. The electrode is electrically isolated from the duct. Circuitry with the probe converts the sensed induced image charge to a signal containing a series of pulsating components corresponding in time with the respective particle packets and corresponding quantitatively with the charge-quantity of the respective particle packets. An indicating device responds to the pulsating signal and provides an indication of an operating characteristic of the engine.The electrode is preferably of short axial extent relative to the packet interval to enhance resolution. Structure and circuitry may be provided to minimize soot deposition and/or leakage currents across an insulator between the electrode and duct. In one instance, the indicating device may respond to the root mean square of the pulsating signal to provide a quantitative indication of the level of particulate in the exhaust gas stream. In another instance, the successive pulsations of the signal waveform may be displayed to afford evaluation of the performance of the respective combustion chambers and/or injectors.
Patent JP-S5977382-A (JP)
Inventor: OKADA KATSUTOSHI
IPC: G21C15/06
Filed: 1982-10-26
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-S6166229-A (JP)
Title: Optical recorder
Inventor: MISAWA AKIRA
IPC: G11B7/126
Filed: 1984-09-06
Abstract: PURPOSE:To keep a laser exposure value at a fixed level regardless of the linear speed and to attain satisfactory record/reproduction, by using a laser light intensity controller, a detecting linear scale for disk recording position of laser light, a setting unit for disk revolving frequency, a linear speed operator, etc. CONSTITUTION:The rotational frequency of an optical disk 5 is set in the form of a reference signal FR based on the output R of a linear scale 12 and the output (v) of a linear speed setting unit 14 when a turntable is revolving at a fixed linear speed and then based on the output NT of a rotational frequency setting unit 13 when the turntable is kept at a fixed level respectively. Then the output FR is sent to a control circuit 17. The linear speed data obtained in the fixed linear speed and rotational frequency modes are supplied to an optical control circuit 15. Thus the light exposed to the disk 5 is kept at a fixed quantity. An operator 18 calculates the linear speed from the outputs of the scale 12 and the rotational frequency setting unit. This linear speed is supplied to the circuit 15. Thus the satisfactory record/reproduction is always possible.
Patent JP-2001011250-A (JP)
Title: Interior decorative material having moisture absorbing and releasing property
Inventor: YOKOCHI EIICHIRO
IPC: B32B27/32
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative material having excellent staining resistance too by using a moisture absorbing and releasing resin layer made from a resin composition prepared by adding an inorganic porous substance and a water- repellent additive to a resin being an acrylic resin, a polyolefin resin, or a mixture thereof. SOLUTION: The moisture absorbing and releasing resin layer containing the inorganic porous substance can allow the decorative material to exhibit excellent moisture absorbing and releasing properties, while the added water- repellent material can allow the surface of the moisture absorbing and releasing layer to exhibit the ability to repel liquid water without detriment to the permeability of gaseous water, namely, moisture absorbing and releasing properties. Even if the decorative material is stained, its water repellency prevents the contaminants from penetrating into the resin layer and can facilitate the removal of them. The inorganic porous substance is desirably one having a mean particle diameter of about 0.1-100 μm and a mean pore diameter of 10-60 Å and is desirably activated clay.  The water-repellent additive is exemplified by a silicone-type or fluororesin-type one.
Patent JP-H0348706-A (JP)
Title: Position detecting method
Inventor: SUDA SHIGEYUKI
IPC: G01B11/00
Filed: 1989-07-18
Abstract: PURPOSE:To increase the allowance of the installation accuracy of a light evaluation surface by arranging alignment marks for setting or calibration at a specific position and detecting the interval between two pieces of luminous flux for setting or calibra tion which are generated by irradiating the mark with light. CONSTITUTION:The alignment marks 5 and 3, and 6 and 4 are provided on a mask 1 and a wafer 2 respectively. Luminous flux which is emitted by a light source 13 and passed through a collimator lens 14 is made incident on the alignment marks 5 and 6 on the surface of the mask 1 at a specific angle, and transmitted and diffracted, and luminous flux which is further reflected and diffracted by the alignment marks 3 and 4 on the surface of the wafer 2 is converted by a photodetection lens and made incident on the photodection surface of a sensor 22. A signal processing part 18 which receives the signal from the sensor 22 detects the position of the center of gravity of the alignment luminous flux, incident on the surface of the sensor 22, on the sensor surface and utilized the output signal of the sensor 22 to detect the (x)-directional position shift between the mask 1 and wafer 2. The signal processing part 18 sends a command signal according to the detection result and a driving control part 19 moves a wafer stage 17 to perform positioning.
Patent JP-H0855003-A (JP)
Title: Still picture filing device
Inventor: TSUKAMOTO JUNICHI
IPC: G06F3/0481
Filed: 1994-08-09
Abstract: PURPOSE:To easily retrieve a still picture based on the day of the week information by selecting plural icons corresponding to the character string of a displayed character input graphic picture and inputting management data. CONSTITUTION:Video signals from a still picture generator 1 are inputted in a picture signal processing part 2. Then, in the picture signal processing part 2, the management data are added to the picture data of the still picture and a picture file is generated. The management data of the picture file are stored in a file management part 3 and management as a still picture group is performed. The plural kinds of the icons of CG for the input of the management data or the input of the retrieval data of the picture file are generated in a GUI preparation part 7. The icons of the CG of the GUI preparation part 7 are selected and a character is inputted based on the various kinds of instructions from a pointing device 9. Thus, the still picture is easily retrieved based on the day of the week information.