baber/WOPTO huggingface dataset:
Patent JP-H02172428-A (JP)
Title: Moving device for electric cleaner
Inventor: WATANABE SHUJI
IPC: A47L9/00
Filed: 1988-12-26
Abstract: PURPOSE:To enable easy cleaning of even a housing having many staged parts without falling of a cleaner by a method wherein a slope is formed on a part or the whole of a periphery to which a moving device for moving a cleaner body is mounted. CONSTITUTION:A cleaner body case 2 is provided at its lower part with a mounting part 4 for mounting a moving device 3 and an inclination part 5, the moving device 3 is mounted to the mounting part 4 and is rotatably supported to the cleaner body case 2. The moving device 3 is formed with wheels 7, wheel parts 8, support parts 9, and rotary parts 10, the inclination part 5 is situated in a position where it does not make contact with an obstacle even when the moving device 3 is moved, and the inclination part 5 is situated in a range of from a position higher than that of a stage part 11 to a position lower than that of the wheel part 8. Since, when the cleaner case body is moved over the staged part 11, the top part of the stage part 11 is guided to a position below the wheel part 8 of the moving device 3 by means of the inclination part 5, a cleaner can move over the staged part by means of the wheels 7.
Patent JP-H07287966-A (JP)
Title: Spindle assembly of disk player and placing and lowering device for locating pin
Inventor: SAI EISHIYAKU
IPC: G11B17/028
Filed: 1994-12-27
Abstract: PURPOSE: To simplify a device, and to reduce manufacturing cost by providing a single spindle assembly composed of a turntable, a spindle motor and a spindle shaft and a single pickup device. CONSTITUTION: Since the mounting surface 210 of a minidisk is installed at a place higher than the mounting surface 212 of a compact disk, a space between a pickup and the underside of the minidisk is increased. Consequently, when the minidisk is mounted, a space between the pickup and the surface of the minidisk is maintained because a turntable is elevated. A spindle assembly 220 is lowered by the guidance of the guide hole 262A of a guide plate 262 set up to a solenoid 226 in an operating rod 244 while a locating pin 228 for the minidisk is lifted and inserted into the positioning groove 264 of the minidisk, and subsequently the reproduction operation of the minidisk is conducted.
Patent JP-H09163899-A (JP)
Title: Fishing line guide structure of fishing rod
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K87/04
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of binding sites in order to fix a fishing line guide to a rod tube. SOLUTION: This fishing line guide structure of a fishing rod is obtained by installing a cylindrical unit 5 to a prescribed position of a rod body 4 so as to enable the free installation and removal, providing a receiving seat 7 coincident with the outer peripheral surface of the fishing line guide unit 6 and a recessed groove 8 for securing on the outer peripheral surface of the cylindrical unit 5, placing the fishing line guide unit 6 comprising an abrasion- resistant hard material on the receiving seat 7, forming a recessed groove 9 for securing on the top surface of the fishing line guide unit 6, securing the cylindrical unit 5 and the fishing line guide unit 6 with a securing member 10 from the upper part of the recessed groove 9 for the securing and integrally fixing both the cylindrical unit 5 and the fishing line guide unit 6 to the rod body 4.  Since the securing member 10 may be wound only around the outer periphery of the fishing line guide unit 6, the bending quality of the rod is not deteriorated.
Patent JP-H03187168-A (JP)
Title: External connection terminal
Inventor: MATSUMURA TETSUO
IPC: H01R13/17
Filed: 1989-12-15
Abstract: PURPOSE:To move an external connection terminal for connecting and disconnecting a circuit by forming a terminal plate to be movable through an insulation spring. CONSTITUTION:A surface side terminal plate 2 and a printed wiring board side terminal plate 4 are separated by a coil spring 3, and the surface side terminal plate 2 is not connected with an inner circuit, so direct penetration of static electricity from the surface terminal plate 2 into the inner circuit can be prevented. For exchanging electric signals, etc., with other electronic devices, the surface side terminal plate 2 is pressed to the printed wiring board side terminal plate 4 by a counter contact 9 to be connected with the inner circuit electrically. At this time, a spring pressure P of a counter coil spring 10 is set to be stronger than a spring pressure Q of the coil spring 3 on the electronic device main body side. By using the spring consisting of insulation material, the terminal plate is set movable for switching an external connection terminal.
Patent JP-H04196222-A (JP)
Title: Semiconductor device
Inventor: SAIGO NORIHITO
IPC: H01L21/316
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a silicon substrate from being oxidized and to restrain a bird's beak by a method wherein the layer of a silicon nitride film is formed between a CVD oxide film and a BPSG film by a CVD method. CONSTITUTION:An oxide film 2 is formed on a silicon substrate 1 by a thermal oxidation operation; a gate electrode 3 is formed of polysilicon by, e.g. a CVD method; they are patterned to be prescribed shapes. After that, impurities, e.g. phosphorus, are implanted; an impurity diffusion layer 4 is formed. An oxide film 5, a silicon nitride film 8 and a BPSG film (a silicon oxide film) 6 are formed sequentially as interlayer insulating films by a CVD method. Thereby, it is possible to reduce an oxidation species from creeping into a MOS transistor part, to restrain a bird's beak and to prevent a transistor characteristic from being deteriorated.
Patent JP-H02170821-A (JP)
Title: Epoxy resin composition
Inventor: FUJITA NAOKATSU
IPC: H01L23/31
Filed: 1988-12-23
Abstract: PURPOSE:To obtain the subject composition forming little burr in molding and useful for the resin-encapsulation of a semiconductor element, etc., by using a specific polyether.vinyl-modified silicone polymer as a modifier. CONSTITUTION:The objective composition contains a polyether.vinylmodified silicone polymer of formula I (R is 1-4C bivalent hydrocarbon group; Z is group of formula II) as a modifier to reduce the stress of cured product and a crosslinking agent (e.g. the compound of formula III) to crosslink said silicone polymer. Preferably, a is 2-500, b is 2-100, m1 is <=20 and m2 is <=20 in the formula I and formula II.
Patent JP-H08180495-A (JP)
Title: Magnetic head
Inventor: INAGAKI TATSUHIKO
IPC: G11B11/105
Filed: 1994-12-28
Abstract: PURPOSE: To stably reproduce signal magnetic field from a magnetic recording medium in spite of having a simple constitution using no polarization element related to a magnetic head using a magneto-optical effect. CONSTITUTION: A magnetic thin film 12 magnetically coupled with the magnetic recording medium 1 is formed on a transparent substrate 11, and on the other hand, this head is provided with a light source 20 for making a luminous flux 30 incident on the magnetic thin film 12 and a photodetector 23 receiving at least one side of the reflected light 31 or a transmitted light in the magnetic thin film 12 and generating an electric signal according to light quantity change. The head is provided with bias coils 50 generating the magnetic field larger than its coercive force for the magnetic thin film 12, and the incident surface of the luminous flux 30 from the light source 20 is set in nearly parallel to the direction of magnetization in the state where no magnetic thin film 12 is magnetically coupled with the magnetic recording medium 1.
Patent JP-2001140721-A (JP)
Title: Fuel supply device
Inventor: YAMAZOE HIROSHI
IPC: F02M37/10
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To improve discharge performance by preventing vapor included in return fuel from being absorbed again into a fuel pump, to prevent occurrence of noise accompanied by return fuel injection to the inside of the fuel tank, and to prevent temperature rise in the fuel tank. SOLUTION: Fuel in the fuel tank is pressurized by the fuel pump, and also fuel regulated to a constant pressure by a pressure, regulator is supplied to a fuel injection valve. Return fuel in the pressure regulator is made to flow back into the inside of the fuel tank through a return fuel passage. A wire mesh cylindrical body 10 comprises a wire mesh cylindrical part 10C whose both ends are opened by an upper opening part 10A and a lower opening part 10B, and an upper side closing member 10D for closing the upper opening part 10A. The wire mesh cylindrical body 10 is arranged in the inside of a cup body S, and also the lower opening part 10B is fitted around a positioning cylindrical projected part SA arranged on the cup body S so as to close the body 10.  The return fuel passage 24 is opened in the inside of the wire mesh cylindrical part 10C through the upper side closing member 10D and also placed oppositely to the projected end surface SC of the positioning cylindrical projected part SA.
Patent JP-H10133257-A (JP)
Title: Self-photographing collimator for camera
Inventor: WATANABE NORIMASA
IPC: G03B15/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to photograph a picture balanced in composition at the time of photographing a photographer himself (or herself) while holding a camera turned to the photographer by his (or her) arm extended forward by oppositely fitting a backsight and an foresight to a camera. SOLUTION: The backsight 1 and the foresight 2 are fitted to the camera so as to be opposed to each other. When the face of a photographer trying to photograph himself (or herself) is arranged on a well composed position, the backsight 1 and the foresight 2 are set up in positional relation that a photographer's right eye exists on an extension line connecting the backsight 1 and the foresight 2. At the time of using the camera, the camera is held by the photographer's hand extended forward in the direction turned to the photographer and arranged on a position where the backsight 1 and the foresight 2 coincide with each other at the time of observing them by the photographer's right eye. When the backsight 1 and the foresight 2 are constituted as folding units, the convenience of the camera can be improved.  Consequently a photographer can take a picture of himself (or herself) without using a self-timer or requesting photographing to a third person.
Patent JP-2000146448-A (JP)
Title: Continuous heat treatment method, and heat treatment furnace
Inventor: HASHIMOTO HIROYUKI
IPC: F27B9/02
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a continuous heat treatment method which does not degrade the quality of a work, is not affected by the size of the work, and can reduce the consumption of an atmospheric gas. SOLUTION: The inside of an introduction side purge part 4 in which a work W is introduced is gas-purged or evacuated in a condition where a connection port of an inlet of the introduction side purge part 4 to a heat treatment part 3 is closed, the connection port is opened, and the work W introduced in the heat treatment part 3 is heat-treated while the work is carried. Before the work W is discharged from the heat treatment part 3 to the discharge side purge part, the inside of the discharge side purge part is gas-purged or evacuated in a condition where the connection port and an outlet of the discharge side purge part are closed. Then, the work W is discharged outside from the discharge side purge part.  The carrying speed of the work W in the introduction side purge part 4 and the discharge side purge part is higher than that during the heat treatment in the heat treatment part 3, and reduced before the heat treatment in the heat treatment part 3, while it is increased after the heat treatment.
Patent JP-H02172397-A (JP)
Title: Exchange
Inventor: YAMATO OSAMU
IPC: H04Q3/545
Filed: 1988-12-26
Abstract: PURPOSE:To reduce service processing time and to facilitate the addition of service by revising the content of a task control management table freely in response to the service request from a terminal equipment. CONSTITUTION:Relating information (such as cause to start. task number and start destination address) as to how the content of a task control management table 3 is to be revised corresponding to the service is registered in advance in a task information revision table 4. Then input analysis means 5, 5a analyze the service request from a terminal equipment, designates a task realizing the relevant service request and a service corresponding means 6 obtains the information of the designated task from the task information revision table 4 to revise the content of the task control management table 3. According to the revised task control management table 3, a task basic control means 2 starts a task to realize the service request from the terminal equipment. Thus, the service processing time is reduced and the addition of services is facilitated.
Patent JP-H05143227-A (JP)
Title: Position detector circuit for graphic coordinate system
Inventor: HORIOKA TOSHIO
IPC: G06F3/0488
Filed: 1991-11-15
Abstract: PURPOSE:To provide a position detector circuit for a graphic coordinate system that can carry out the repetitive subtraction of the numbers that cannot be expressed in 2N at a high speed and can simply deal with the subtraction of any type of numbers. CONSTITUTION:A subtractor circuit 7 is used for a detector circuit which detects an object position of a graphic coordinate system. This circuit 7 consists of an adder 11 consisting of the number of bits necessary for expression of a minuend out of those numbers of bits necessary for expression of the graphic coordinate system and an asynchronizing counter 12 consisting of the remaining number of bits. Then the number of higher order bits necessary for expression of the graphic coordinate system are replaced by the counter 12. Thus a function equal to that attained with use of a full-bit adder is secured and at the same time the position of the graphic coordinate system can be detected at a high speed.
Patent JP-2001139915-A (JP)
Title: Tackifier for polyurethane-based adhesive, binder for polyurethane-based adhesive and polyurethane-based adhesive composition
Inventor: NAGAHARA EIJI
IPC: C09J157/02
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane-based adhesive composition having an excellent initial adhesion to various kinds of plastic molded products such as that of PE, PP (polypropylene), NY (nylon) or PET (polyethylene terephthalate) when used as an adhesive and excellent in color tone and a tackifier and polyurethane-based binder which are constituents for providing the polyurethane- based adhesive composition. SOLUTION: This tackifier for the polyurethane-based adhesive is composed of (B) a modified hydrocarbon resin hydride obtained by hydrogenating (A) a modified hydrocarbon resin. The binder for polyurethane-based adhesive is composed of a reactional product prepared from (B) the modified hydrocarbon resin hydride obtained by hydrogenating (A) the modified hydrocarbon resin, a polymeric polyol and a diisocyante compound. The polyurethane-based adhesive composition comprises a tackifier and a binder both for the polyurethane- based adhesive.
Patent JP-H05145127-A (JP)
Title: Cooling method for oxide super conductive magnetic shielding holder
Inventor: HAYASHI NORIKATA
IPC: H01B12/16
Filed: 1991-11-18
Abstract: PURPOSE:To make it possible to prevent magnetic flux from being trapped by installing a magnetic shielding holder made of an oxide superconductor to become superconductive at a temperature exceeding liquid nitrogen temperature in a magnetic shielding room, and by cooling the magnetic shielding holder with temperature gradient. CONSTITUTION:A cylindrical magnetic shielding holder 1 made of an oxide super conductor is installed in the space surrounded by a heat insulating layer 6 in a magnetic shielding room. Then, cooling is conducted by flowing cooling gas after connecting a cooling tube for controlling a temperature gradient 4 to the upper side end of the cylindrical magnetic shielding holder 1. As a result, magnetic flux throughout the superconductor can be reduced. In addition, the magnetic flux trapped by the superconductor itself can be eliminated by cooling the magnetic shield holder with temperature gradient. As a result, broad space having low magnetic field can be obtained in the magnetic shielding holder, and at the same time, the magnetic shielding holder in which noises of the magnetic field are difficult to be intrusive can be obtained.
Patent JP-H10171650-A (JP)
Title: Dynamic intermediate code processor
Inventor: YAGI YUKIO
IPC: G06F9/30
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To quickly execute the interpretation of an intermediate code instruction and the branch of the instruction to a processing part and to attain high speed processing without interrupting the pipeline processing of a central processing unit(CPU) in a device for interpreting an intermediate code and converting the code into a physical address based on a virtual address outputted from the CPU. SOLUTION: The processor is provided with an operation code register 3 for storing an intermediate code instruction to be executed in the outside of the CPU 1, a conversion reference buffer 4 for storing the physical addresses of pages storing the processing parts of respective instruction codes and an address conversion part 5 for generating a physical address from two addresses, i.e., an address obtained from the buffer 4 and a virtual address from the CPU 1, based on an instruction code set up in the register 3.
Patent JP-2001138088-A (JP)
Title: Solder alloy, solder ball and electric member having solder bump
Inventor: TANAKA MASAMOTO
IPC: H05K3/34
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a solder alloy which is useable for solder bumps in an electronic member and which is lead-free, has a suitable melting point, good heat and fatigue resistant characteristics and excellent surface characteristics after solder reflow and can be subjected to the optical evaluation for bump formation and to provide a solder ball having this composition and an electronic member having the solder bumps of this composition. SOLUTION: This lead-free solder alloy is composed of 2.0-3.0 mass % Ag, 0.3-1.5 mass % Cu and the balance Sn with inevitable impurities, and its surface characteristics after reflow are smooth. The lead-free solder alloy is used for solder bumps in the electronic member and lead-free solder balls for the electronic member. The electronic member has part or the whole of the solder bumps and a joined soldering electrode formed of the lead-free solder alloy of this composition.
Patent JP-H08185914-A (JP)
Title: Electrical connection terminal
Inventor: MURAKAMI KOICHI
IPC: H01R4/02
Filed: 1994-12-28
Abstract: PURPOSE: To prevent bundled conductors from disjointing at the time of welding a conductor bundle to an electrical connection terminal. CONSTITUTION: The conductor welding section of an electrical connection terminal is provided with a means 13d for preventing a bundle of conductors 17 welded thereto from disjointing, with the pressing force of a welding electrode 19. Consequently, the bundle, even if pushed (pressed) with the welding electrode, is protected against disjointing, with the existence of the means 13d, and each conductor 17 can be securely connected to the electrical connection terminal.
Patent JP-H02171912-A (JP)
Title: Control device with buffer storage
Inventor: TAKIYANAGI MASUMI
IPC: G06F3/06
Filed: 1988-12-26
Abstract: PURPOSE:To improve the using efficiency of a buffer storage by dynamically changing the capacity of buffer storage areas in a means for coupling the buffer storage areas and executing one recording/reproducing. CONSTITUTION:A magnetic tape control device 1 is connected to a master device 2 and a recording/reproducing mechanism(MTU) 3 and the buffer storage 15 in the magnetic tape control device 1 is constituted of plural storage areas (segments) SEG1 to 4. When the data length of WRITE data transferred from the master device 2 to a certain segment is close to the capacity of the segment, a microprocessor 12 checks whether a segment having no possibility to be used from a recording/reproducing mechanism state register 16 exists or not, and when the segment concerned exists, allocates the segment to the save MTU to store the succeeding WRITE data. Since the buffer storage segment having less possibility of practical use is utilized for the expansion of segment capacity, the using efficiency of the buffer storage can be improved.
Patent JP-H11161374-A (JP)
Title: Portable information terminal device
Inventor: AIZAWA KOJI
IPC: G06F3/03
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal device which holds an easy-to-see display part and an input part with an easy-to-input posture and is easily adapted to functional changes of the device or to specific applications. SOLUTION: The portable information terminal device is equipped with an input part 2 which is put over a main body part 1 for protection, a main body part 1 having a display for displaying input information from the input part 2 and a storage means for storing a program, etc., and a hinge part 11 which connects the input part 2 to the main body part 11 in such a foldable way that the input part is rotated from the top side to the reverse side of the main body part 1, wherein the input part 2 is composed of a tablet and an input display sheet 6 is made attachable and detachable along the tablet 7.
Patent JP-H03252907-A (JP)
Title: Manufacture of thin film magnetic head and thin film magnet- ic head
Inventor: URI KOOHEN
IPC: G11B5/31
Filed: 1990-11-28
Abstract: PURPOSE: To make it possible to precisely align magnetic pole tips of a front surface and bottom by using a specific method at the time of producing a magnetic thin-film head. CONSTITUTION: A bottom magnetic pole 14 having a tip 26 broader than needed for the final form is deposited by evaporation on a substrate 22. A gap material 28 as well as coils 16, 18 and an insulating material 20 are deposited by evaporation thereon. Finally, a surface magnetic pole layer 12 is deposited by evaporation. This magnetic pole layer 12 is covered by a photoresist mask. Next, another metallic layer is deposited by evaporation on the surface magnetic pole layer 12 and after a sacrificial mask layer is deposited by evaporation, the photoresist mask is stripped. The gap material 28 is subjected to wet process etching and the magnetic pole tip constituting materials 24, 26 are subjected to ion milling. Both magnetic pole tips 12, 14 and the gap layer after the end of the milling treatment are in the aligned state.  As a result, the precise alignment of the plural magnetic pole tips is made possible.
Patent JP-2000144828-A (JP)
Title: Utility box, and utility equipment
Inventor: HORIE HIDETOSHI
IPC: A47K17/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a utility box to facilitate replacement of a utility equipment, and a equipment which can be connected to it. SOLUTION: A central utility 1 supplies water, hot water, electricity, compressed air, vacuum reclaimed water, and cooling medium to a toilet utility box 2, discharges sewage, etc., from it, supplies water, hot water, electricity compressed, air, and vacuum to a laundry room/bathroom utility box 3, and discharges sewage, etc., from it. It supplies water, hot water, electricity, compressed air, vacuum, and combustion gas to a kitchen utility box 4, discharges sewage, etc., from it, and supplies water, hot water, pressurized air, and pressure-reduced air to a living room utility box 5.