baber/WOPTO huggingface dataset:
Patent JP-H0775611-A (JP)
Title: Pillow
Inventor: SUGITANI JUICHI
IPC: A47G9/00
Filed: 1991-12-05
Abstract: PURPOSE:To provide the pillow having a heat radiating effect or heat retaining effect by providing the surface part of the pillow with a ceramic holding parts and holding ceramics of a powdery; granular or spherical form or a mixture composed of all or a part of these forms in these holding parts. CONSTITUTION:The surface of the pillow 1 is provided with plural cylindrical cloth bag parts which are formed as the ceramic holding parts 2. The ceramics 3 are housed within the ceramic holding parts 2. The ceramics which consist mainly of carbon ceramics, are mixed with alumina ceramics and are formed in the granular form are used as the ceramics. Ceramics, such as titanium carbide (TiC), silicon carbide (SiC) and calcium carbide (Ca2C), having a high thermal conductivity are utilized as the carbon ceramics. The pillow having the adequate heat insulating characteristic is constituted by selecting the known ceramics having proper radiation characteristics of far IR rays.
Patent JP-H11186254-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/768
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To enable an excellent interlayer insulating film to be flattened without generating a global level difference, by a method wherein an insulting film is formed between wiring without increasing them in capacitance. SOLUTION: A photosensitive film 14 is formed as thick as a level difference on the surface of a base 10 provided with the level difference caused by wirings 13 or the like, wherein the photosensitive film 14 is irradiated with ultraviolet rays L (or electron beam) to generate a combination of silicon and oxygen. Then, a part of the photosensitive film 14 formed inside a recess 15 is irradiated with ultraviolet rays L (or electron beam) to form a combination of silicon and oxygen inside the photosensitive film 14 for the formation of a silicon oxide layer 14ox. Thereafter, a part (un-irradiated part) of the photosensitive film 14 other than the silicon oxide layer 14ox is removed, whereby an island- like insulating film pattern 16 formed of the silicon oxide layer 14ox is formed in the recess 15.
Patent JP-2000170949-A (JP)
Title: Driving method of electromagnetic drive for valve element
Inventor: IMANISHI TOSHIHIRO
IPC: F16K31/06
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To resolve delay in driving and improper opening and closing of a valve element by superimposing correction voltage of a voltage value, which is set so that the current sufficient to cancel a self-induction electromotive force may flow through an electromagnatic coil at such a timing that self-induction electromotive force occurs, on driving voltage energizing the electromagnetic coil. SOLUTION: After an electromagnetic coil CL is energized step by step, driving voltage rises by a voltage value set by correction voltage at such a timing that self induction electromotive force occurs, therefore, the driving current flowing through the electromagnetic coil CL increases at this time to compensate current decreased by the self-induction electromotive force. The damping of current by the self-induction electromotive force is prevented by applying the driving voltage superimposed with the correction voltage to the electromagnetic coil CL.  An electromagnetic force equivalent to a condition which permits the self-induction electromotive force not to be generated is generated by applying the driving voltage superimposed with the correction voltage to the electromagnetic coil CL, thus it is possible to operate a mover P without delay and with prescribed performance, and drive a drive shaft DS and a valve element positively.
Patent JP-H09182495-A (JP)
Title: Origin returning mechanism of motor actuator
Inventor: YAMASHITA TOSHIYA
IPC: H02K37/24
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To enlarge the area of a stopper abutting on a cover so as to lessen the face pressure at a contact face, by providing an actuator lever with a stopper which abuts on the case of a motor actuator, in the desired origin return position of the actuator lever. SOLUTION: For an actuator lever 3, the side of its one end is fixed to the output shaft 4 of a motor actuator 1, while, on the side of its other end, one end of the link member 5 constituting one part of a link mechanism is pivoted. This is arranged so that the abutment face 8b made at port of the section of this stopper may be positioned at the face orthogonal to the direction of the longitudinal axis of the actuator lever 3, when a stopper is attached to the actuator lever 3. Besides, the dimension and form are set so that it may just abuts on the vertical face 6a of the step 6 when the actuator lever 3 gets in the origin return position.
Patent JP-H05158094-A (JP)
Title: Nonlinear optical material
Inventor: KATSURAGAWA TADAO
IPC: G02F1/35
Filed: 1991-12-05
Abstract: PURPOSE:To improve the heat stability of the material by providing a diffusion barrier layer in the superfine grain dispersed thin film. CONSTITUTION:A diffusion barrier layer is provided in the superfine grain dispersed thin film contg. a semiconductor and/or fine metallic grain. This thin film contains the semiconductor and/or metallic grain having the diameter in the quantum size effect range, preferably <=100Angstrom  diameter, in its matrix. The barrier layer is formed in the thin film, for example, by forming a diffusion barrier layer on the superfine grain dispersed thin film and further forming a diffusion barrier layer on the barrier layer. Although one or multiple barrier layers can be formed, the thickness of one layer is preferably controlled to several to 50Angstrom  so that the nonlinear characteristic is not deteriorated. The metal silicide, TiN, TiW the nitride, carbide, boride, etc., of transition metals, etc., which are chemically stable and have a high barrier effect are used as the material for the barrier layer.
Patent JP-H11187101-A (JP)
Title: Telephone system
Inventor: TANAKA KEISUKE
IPC: H04M1/57
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To improve operability in the operation of call re-originating associated with a call originating ID notice service. SOLUTION: Concerning the telephone system, to which no notice of a caller number is set, connected to a telephone network accomodating a first telephone set, to which no notice of the caller number is set, having a reporting function for the caller number and a second telephone set to refuse a call from the first telephone set, specified numbers '1', '8' and '6' for canceling no notice of the caller number are registered in an RAM 10, and a specified number key 12A is provided. In the call origination to the second telephone set, its telephone number is stored in the redial area of the RAM 10 by a CPU 1 and when a call to the second telephone set is refused, the specified number is read out of the RAM 10 by detecting the operation of the specified key 12A, applied to a dial circuit 4 and sent onto lines L1 and L2.  Afterwards, the party's number in the redial area is read out, similarly applied to the dial circuit 4 and sent onto the lines L1 and L2.
Patent JP-2000159301-A (JP)
Title: Waste paper sorting vessel and box used for vessel
Inventor: AITANI HARUHIKO
IPC: B65F1/08
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To easily and surely assort office waste paper in order to store it advantageously. SOLUTION: A waste paper sorting vessel 1 is formed by piling up a plurality of boxes 2a, 2b, 2c in multiple layers, while the front part of each box is divided into three parts each having nearly the same height; a lower front plate 6, an opening/closing lid 7, and an open part 8. The front part is opened wide by both open part 8 and the opened opening/closing lid 7, so that the inside state of stock waste paper can easily be confirmed and the waste paper can easily be put in or taken out through this open space. By sorting by coloring each opening/closing lid 7 of the box in each layer, the waste paper can easily be discharged or stocked. The waste paper sorting vessel 1 may be accompanied with a tray 12 having a bottom plate 13 tilted rearward.
Patent JP-H07194415-A (JP)
Title: Rivet bar and its calking method
Inventor: OKAZAKI KAZUHIKO
IPC: A41H37/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a revet bar in which the calked shape of a revet tip and apperance after calking can be kept satisfactorily and the revet bar can be prevented from being decomposed. CONSTITUTION:The revet bar 10 is calked by combining an annular bar 20 formed in tapered shape by folding an inner edge 22 in a direction to bring into contact with a fabric 40 with a revet 30 whose tip is rounded by holding between the fabric 40, and by using a die 50 provided with a cavity 51 larger than the inside diameter of the bar 20. By employing such constitution, it is possible to calk the revet 30 by reducing the inside diameter without being folded upward even when an upward force is applied to the inner edge of the bar 20 when the calking is performed, therefore, the revet bar can be prevented from being decomposed.
Patent JP-H05155280-A (JP)
Title: Seat back rocking device
Inventor: FUKUOKA MASAHIRO
IPC: B60N2/02
Filed: 1991-12-06
Abstract: PURPOSE:To prevent a driver from dosing at the wheel by providing a rocking actuator for supporting a shaft body of a seat back rockably at the rear of the seating section of a seat and rocking it around a center of a shaft body. CONSTITUTION:A one end of a supporting plate 6 is fixed to a frame 2a of a seating section 2 with bolts 9 and nuts 10, a shaft inserting hole 6a is provided at the other end, a one end of a plate to be supported 7 is fixed by welding to a frame 3a of a seat back 3, a shaft inserting hole 7a is provided at the other end. Also the supporting plate 6 is fixed rockably to a small diameter section 8a of a connecting shaft 8, and a large diameter side 8b is fixed to the plate to be supported through a protrusion 8c, a bolt 11, and a nut 12, and a spline at a recess of the large diameter section 8b is engaged with an output shaft 19 of a vane type pneumatic oscillating cylinder 15. Thus the dosing of a driver at the wheel, can be prevented by the rocking of the seat back 3.
Patent JP-H09168311-A (JP)
Title: Drive control unit for tractor
Inventor: SUDO TAKAAKI
IPC: A01B67/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject control unit designed to obviate such an unfavorableness as to develop large impact due to sharp change in engine load when letting in a PTO clutch. SOLUTION: In a tractor drive equipped with a PTO clutch to control the PTO shaft output of a tractor and an output control member 80 to control the number of revolutions of the engine 2 of the tractor, there are also equipped a PTO clutch sensor 77 to detect letting in the PTO clutch and a controller 82 to allow the revolution reduction control of the output control member to be made automatically based on the detection by the PTO clutch sensor 77.
Patent JP-H09172199-A (JP)
Title: Gallium nitride compound semiconductor chip
Inventor: WATABE SHINICHI
IPC: H01L33/12
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a gallium nitride group compound semiconductor chip excellent in productivity by laminating gallium nitride compound semiconductor layers on a substrate made of a high-melting point material having a melting point above a specific value through a buffer layer. SOLUTION: Gallium nitride compound semiconductor layer 3 are formed on a substrate which is a glass substrate or a polycrystalline substrate made of a high-melting point material having a melting point above 1200 deg.C through a buffer layer 2. ZnO is used for the buffer layer 2. And, as for the gallium nitride compound semiconductor layers 3, an AlN layer is used for a buffer 3-1, an Si-doped GaN layer is used for an n-type clad layer 3-2, a Zn-doped InGaN layer is used for an active layer 3-3 and an Mg-doped GaN layer is used for a p-type clad layer 3-4 respectively. Thereby, optical characteristics and electric characteristics of a chip can be improved.
Patent JP-H05158032-A (JP)
Title: Display device
Inventor: KATAKURA KAZUNORI
IPC: G02F1/1333
Filed: 1991-12-10
Abstract: PURPOSE:To provide a ferroelectric liquid crystal element where the movement of a liquid crystal molecule in a cell at the time of driving liquid crystal is restrained to improve display quality. CONSTITUTION:In a display element constituted of a matrix element obtained by sealing ferroelectric liquid crystal 305 between a pair of opposed electrode substrates and a pair of polarizers 301 and 309 arranged on both sides of the liquid crystal 305, the analyzer 301 and the polarizer 309 are constituted of plural areas alpha and beta having the different directions of the axis of polarization.
Patent JP-H06176207-A (JP)
Title: Contact cleaner for ic card reader/writer
Inventor: SUDO TAIJI
IPC: G06K17/00
Filed: 1992-12-02
Abstract: PURPOSE:To clean the contact of an IC card reader/writer without damaging it. CONSTITUTION:A cleaning member 6 is provided in the area, which touches the contact at least, of a substrate 1 loadable to the IC card reader/writer and movable inside the carrying path of the IC card. When the member is inserted to the IC card reader/writer, a head is moved forward to the side of the cleaner with an operation similar to the mounting of the IC card, and the head is elastically touched to the cleaning member 6. When the reader/writer is moved forward and backward while taking a grip part 3 exposed outside in this state, the cleaning member 6 scrubs this head while elastically touching the contact and sweeps out dirt on the contact.
Patent JP-H05155285-A (JP)
Title: Assembled structure for loading on vehicle
Inventor: ABE TOSHIHIRO
IPC: E04H15/06
Filed: 1991-12-09
Abstract: PURPOSE:To assemble a roof body easily and a floor by expanding side walls and roof walls of a box body and supporting it by supporting legs to form a floor part, extending telescopable supporting bodies in the box body, and expanding and extending the telescopable roof body from folded and retracted condition. CONSTITUTION:A floor part 10 is supported by supporting legs 32 located on the outer surfaces of walls 18, 20, 22, 24, and 26, and columns 12 are located on the upper surface of a bottom wall of a box body near the both ends of it and stored in the box body in retracted condition. Then a roof body 14 is put over the tops of the supporting columns 12, and stored in the box in retracted condition and covers a space over the floor part 10 in extended condition. Here multiple rhomboid pantogragh structure bodies 38 capable of telescoping are connected to the supporting columns 12. Also elastic bodies 40 are provided on the pantogragh structure bodies 38, and a hydraulic cylinder 46 is connected to the lowermost pantogragh construction body 38 to enable telescoping of the whole supporting columns 12.
Patent JP-2000173773-A (JP)
Title: Organic electric field light-emitting element
Inventor: ISHIBASHI TADASHI
IPC: H01L51/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an element having high luminance and emitting stable red light by including a distyryl compound serving as an organic light-emitting material in an organic layer arranged between a positive electrode and a negative electrode and provided with a light-emitting area. SOLUTION: An organic layer of an organic electric field light-emitting element includes at least one of distyryl compounds represented by formula I. For example, a compound represented by formula III is used. These illustrated compounds have both of electron transport performance and hole transport performance, so that the organic layer can be used as a light-emitting layer which serves as an electron carrying layer or a light-emitting layer serving as a hole transport layer in the element structure. In the formula, R1 and R2 are represent groups in the formula II (R4-R8 are each a hydrogen group, an alkoxyl group, an alkyl group, an amino group, an alkylamino group); R3 is a hydrogen group, an alkoxyl group, an alkyl group, an amino group, an alkylamino group, or an aryl group; X is an aryl group or a hydrocarbon group.
Patent JP-H05167638-A (JP)
Title: Data transfer system
Inventor: GOTO HIROSHI
IPC: H04L12/02
Filed: 1991-12-12
Abstract: PURPOSE:To simply an attain bulk mode transfer. CONSTITUTION:An MPU 1 of a device A sets an ISDN control section 3 to the bulk mode via an instruction decoder 6 and sends test data 2 to channels B1, B2 via the ISDN control section 3. An ISDN control section 7 of a receiver side device B receives the data and test data 8 are reproduced through a delay compensation circuit 14, which allows the MPU 9 to check whether or not the reproduced test data 8 are correct and the result is transferred to an equipment A in the normal mode. When the test data are correctly received, the equipments A, B transfer data in the bulk mode and when not, the equipments A, B send the data in the usual mode. Delay compensation circuits 13, 14 have only to implement less delay compensation.
Patent JP-H09176749-A (JP)
Title: Production of sintered ore
Inventor: HOSOYA YOZO
IPC: C22B1/20
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To drastically improve the productivity of a sintering machine by increasing the layer thickness of the compounded raw material packed bed on a sintering pallet and the moving speed of the sintering pallet. SOLUTION: The compounded raw materials contg. raw material powder ores, a solvent and fuel are charged onto the sintering pallet 2 arrayed like an endless tracked vehicle to form the packed bed 3 of 700 to 1200mm layer thickness. The fuel in the lower layer of the packed bed 3 is ignited. The surface layer part of the packed bed 3 is irradiated with microwaves to sinter the raw materials and to form the sintered shells to prevent the fluidization of the packed bed 3. While the sintering pallet 2 is successively horizontally moved, air is blasted under pressurization upward from below to cause the combustion of the fuel in the compounded raw materials, by which the raw material powder ores are sintered from the lower layer toward the upper layer. As a result, the productivity of the sintering machine is greatly improved.
Patent JP-H10188856-A (JP)
Title: Reinforced cathode ray tube
Inventor: OBA TAKAYOSHI
IPC: H01J29/87
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced type cathode ray tube wherein a constitution of a cathode ray tube envelope is reformed so as to prevent displacement of a reinforcing metal fitting fastened to a peripheral surface including a connection part between a panel part and a funnel part. SOLUTION: In a reinforced type cathode ray tube fastening a reinforcing metal fitting 13 to a peripheral surface including a connection part M between a panel part 1 and a funnel part 3 of a cathode ray tube envelope, it is selected so that a space L in a tube axial direction of the cathode ray tube envelope between a reference point Z 3.2mm separated in a corner direction from a boundary of an effective display surface 1U on a line extended in a diagonal direction of the effective display surface 1U of a faceplate 1F of the panel part 1 and the connection part M of the panel part 1 with the funnel part 3 obtains 11mm or less, the reinforcing metal fitting 13 is fastened so that its protruding length in a direction of the panel part 1 faceplate 1F from the connection part M of the panel part 1 with the funnel part 3 obtains 5mm or less.
Patent JP-2001166967-A (JP)
Title: Method for duplicating data of distributed control system
Inventor: AIZAWA KAZUMASA
IPC: G06F11/30
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent the omission of data or the increase of a transmission load at the time of distributing functions to MMI devices for monitor or a server, and obtaining equivalent data by mutually duplicating the data. SOLUTION: In a system for controlling duplexed controllers 10A and 10B by distributing functions to four MMI devices 11-14 for monitor, the broadcasting function of each device arbitrarily sets the origin and destination of the duplication of data at the time of duplicating the process data through a network to another device, and captures the setting by the broadcast, and broadcasts the data at the origin of duplication to the destination of duplication according to the setting. When it is judged that the function of the origin of duplication is stopped by the destination of duplication, the set origin or destination of duplication is automatically or manually changed so that the data can be broadcast.
Patent JP-H11183737-A (JP)
Title: Optical fiber and optical fiber type measuring instrument
Inventor: WATABE ATSUSHI
IPC: C03C13/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure a large current and to attain highly accurate measurement. SOLUTION: Laser beam from a light source is transmitted by a transmitting optical fiber 5, linearly polarized by a polarizer 4 and made incident upon and optical fiber 3. Core glass of the fiber 3 consists of high lead glass of which photo elastic constant at transmission wavelength is substantially zero and Verdet's constant is <5.8×10<-6> rad/A. Light made incident upon the fiber 3 undergoes, while passing through the fiber 3 rotation of the polarization plane in proportion to a current allowed to flow into a conductor 1 by a magnetic field formed by the current, and is projected.  The outgoing light is passed through a 1/2 wavelength plate 6 and divided into two arthogonally polarized components, T, R by an analyser 7 and a prism 8, respective polarized components T, R are sent to a signal processing part through respective light receiving fibers 9, 10 and the current value of a current allowed to flow into the conductor 1 is calculated.
Patent JP-2000174803-A (JP)
Title: Method and device for converting media
Inventor: MATSUURA SATOSHI
IPC: H04L12/58
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a media converting device by which an image received from a facsimile is transferred to a designated electronic mail address after executing a processing for reducing its size, while keeping the resolution as it appears. SOLUTION: A ringer is detected from a modem 101 and off-hooked, an E-mail address of a transmission destination is received from a DTMF receiving means 102 as a combination with a DTMF signal, the image from the facsimile is received by an image receiving means 103, received image data is developed into a bit map, reduction is executed by an image reduction processing means 104, the reduced image is encoded into an MIME format by an MIME encoding means 105, and the image encoded to the designated address is transmitted by a mail transmitting means 106 with a network adapter 107.
Patent JP-H05166236-A (JP)
Title: Apparatus for producing magneto-optical recording medium
Inventor: SATO TATSUYA
IPC: G11B11/105
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a magneto-optical disk which is less changed in laser beam intensity necessary for recording from the inner periphery to the outer periphery of the disk. CONSTITUTION:A pair of electrodes 4 in common use as supports support an evaporating source 5 of a resistance heating system therebetween. A substrate holder 2 is guided to guide rails and is continuously transferred at a specified speed in a production chamber so as to be passed right above the evaporating source 5. A freely rotatable turn table 13 holding substrates 1 and a mask 7 for film thickness correction are provided on the lower side of the body of the substrate holder 2. A mask 11 for uniformalizing film thicknesses is supported by a support 9, is disposed nearer the evaporating source side than the mask 7 for film thickness correction and is rotated within its plane by a rotation introducing machine 12. As a result, the film thicknesses are made into the prescribed distribution even if the substrate and the mask for film thickness correction are not always disposed right above the evaporating source. The simultaneous formation of the films of the plural substrates is thus possible.