baber/WOPTO huggingface dataset:
Patent JP-H05148585-A (JP)
Title: High wear resistant working roll for cold rolling
Inventor: OHASHI SHUZO
IPC: B21B27/00
Filed: 1991-11-26
Abstract: PURPOSE:To provide a working roll for cold rolling excellent in wear resistance. CONSTITUTION:The composition of this roller consists of 0.85-1.3% C, 0.3-1% Si, 0.3-2.1% Mn, 2-3.9% Cr, 0.5-1% Mo, 1.2-2.5% V in wt.% and balance Fe and inevitable impurities. Wear resistance is remarkably improved while maintaining the other property by comprising essentially V carbide.
Patent JP-H06165380-A (JP)
Title: Distribution system operation device
Inventor: KIKUCHI MASAMI
IPC: H02J13/00
Filed: 1992-11-20
Abstract: PURPOSE:To exchange the information on systems with each other and make the operation at the boundary point efficient by connecting the distribution system facility data and the display data of distribution system operation devices, each consisting of one breaker and a plurality of section switches, inside the jurisdiction of a self business office and inside the jurisdiction of the neighboring business office with each other by a transmission path. CONSTITUTION:Adjacent two business offices have substations 10 and 20 for distribution equipped with breakers 11 and 21, respectively, inside the areas of their jurisdiction. Furthermore, the distribution blocks K1 to K3 and K4 to K6 are constituted of section switches S1 to S4, S8, and S9, and S4 to S7, S10, and S11, respectively. Each business office has a central processor CPU 17 or 27, and receives the conditions of the slave station 15 inside its own jurisdiction and L1 to L4, L8, and L9, and the slave station 25, and L5 to L7, L10, and L11 through key stations 16 and 14, and 26 and 24, respectively, and it displays them on display devices 18 and 18, respectively, and stores them in storage devices 19-1 and 19-2, and 29-1 and 29-2, respectively. The CPU's 17 and 27 are connected with each other by transmission line 300 to exchange information with each other. Hereby, the opening and closing of the section switch S4 at the boundary is operated efficiently.
Patent JP-H08175087-A (JP)
Title: Board unit for writing
Inventor: KAWASHIMA KIYOHARU
IPC: B43L1/08
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a board unit for writing from which writings on a board are erased by applying a liquid such as water to a writing face and brushing past it. CONSTITUTION: A liquid receptacle 5 which contains a liquid, a pump 6 to apply the liquid in the liquid receptacle to a board, a brush-like tool 7 which brushes past a writing face 3S, and a switch SW which rotates the board and operates the pump 5, are provided in a frame which supports the board having the writing face 3S in a rotatable manner.
Patent JP-H10177619-A (JP)
Title: Mark reading device
Inventor: AOSHIMA YOSHINARI
IPC: G06K7/12
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a mark reading device for recognizing both an un-dried mark and a mark which is printed at a transparent window part of an envelope with a window. SOLUTION: A mark reading device 100 is constituted of a light projecting part 101, a light receiving part 102, an amplifying part 103, an edge detecting part 104, a mark edge selecting part 105, a mark recognizing part 106, a mark edge number storage part 108 and a mark edge information storage part 109. The edge detecting part 104 executes edge detection by using plural threshold values and stores the edge information of each threshold value in the mark edge information storage part 109. The mark edge selecting part 105 selects a specific edge information column from among edge information columns detected by the threshold value capable of edge detection, symbolizes it and stores it in the mark edge number storage part 108.  The mark recognizing part 106 compares the specific edge information column with the other threshold edge information to remove a noise, recognizes a mark printed on a mail 200 from the remaining edge information and transfers the result to a controller 300.
Patent JP-H10176982-A (JP)
Title: Method and apparatus for quantity control of highly fluid concrete
Inventor: MIURA NORIHIKO
IPC: E04G21/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a quality control method and a quality control apparatus, for highly fluid concrete, in which it is easy to capture a change in the quality such as the fluidity, the gap passage property of the liek of the highly fluid concrete continuously or quantitatively when the total amount of the highly fluid concrete is tested. SOLUTION: A quality control apparatus 10 is constituted of a charging port 11, for highly fluid concrete, which is opened toward the upper part, of a flowing-down passage 13 for the charged highly fluid concrete, of a discharged port 12, for the highly fluid concrete, which is opened to the transverse direction and of an obstacle frame 15 which is installed so as to be rotatable along the flowing-down direction of the highly fluid concrete around a shaft 26 installed in the upper part of the discharge port 12, which is attached so as to cover the discharge port 12 and which comprises gaps through which the highly fluid concrete can be passed so as to flow.  Then, when the highly fluid concrete flows down, a resistant force which is received by the obstacle frame 15 is measured as a load or a displacement, and whether the quality of the highly fluid concrete is good or not is judged quantitatively.
Patent JP-2000157940-A (JP)
Title: Disposer washing method and disposer washing material
Inventor: NOSE TAISUKE
IPC: B02C18/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To make removable garbage stuck to a pulverizing treatment chamber of a disposer by feeding lumpy washing material which can be pulverized by a pulverizing treatment device in the pulverizing treatment chamber and water into the pulverizing treatment chamber of the disposer to perform pulverization. SOLUTION: Lumpy washing material which can be pulverized by a pulverizing treatment device in a pulverizing treatment chamber and water are fed into the pulverizing treatment chamber of a disposer to perform pulverization. And, the lumpy washing material which can be pulverized by the pulverizing treatment device in the pulverizing treatment chamber and garbage are fed into the pulverizing treatment chamber of a disposer to perform pulverization. Here, the lumpy washing material is that which has biodegradability and hardness of 0.2-2.7. And, the lumpy washing material is that on whose outer periphery one or more projecting parts are provided projectingly. Furthermore, the lumpy washing material is that which is a polyhedron.  In this way, the lumpy washing material is pulverized and at the same time it is mixed with residual garbage stuck on the wall surface in the pulverizing treatment chamber, and it is discharged together with waste water, thereby there is no danger of a bad smell being shed.
Patent JP-H05149708-A (JP)
Title: Method and device for deciding reference position for double-beam interferometer
Inventor: KIMURA SHIGEYUKI
IPC: G01B9/02
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a device for deciding the reference position of a double-beam interferometer which can directly specify the reference position of the double-beam interferometer even when an object to be measured is discontinuous light and, at the same time, has a simple structure. CONSTITUTION:A luminous flux superimposing device 13, such as a dichroic mirror, etc., is provided at the intersection of the optical path of Raman scattered light 12 which is discontinuous light and that of continuous light 16. After luminous fluxes superimposed upon another by means of the device 13 are transformed into parallel rays of light through a collimator lens 17, the rays of light are made incident to a double-beam interferometer 18. A luminous flux divider (dichroic mirror) 19 is arranged on the output side of the interferometer 18 and the interference light of the discontinuous light is transmitted through the divider 19 and made incident on a first detector 21 through a condenser lens 20 arranged on the output side. In addition, the interference light of the continuous light is reflected by the divider 19 and made incident on a second detector 23 through another condenser lens 22 provided on the output side. The second detector 23 detects a center burst produced in the interference light of the continuous light.
Patent JP-H01179337-A (JP)
Title: Wire bonding
Inventor: YOKOYAMA TAKAAKI
IPC: H01L21/607
Filed: 1987-12-30
Abstract: PURPOSE:To execute a good wire bonding operation without lowering the degree of freedom of the movement of a capillary by a method wherein one part or the whole of a support body is formed by using a magnetic material, a magnet used to attract the support body to a mounting stand is installed in advance and the support body is attracted by using the magnet when a thin lead wire is to be connected to an electrode by making use of an ultrasonic vibration. CONSTITUTION:When a wire bonding operation is executed, the rear surface side of a lead frame 2 is arranged in such a way that the rear surface side is put into a mounting stand 13; a magnet 16 is actuated; the lead frame 2 is attracted by the magnet 16. A wide part of an external lead 6 connected to a support sheet 5 is pressed by using a fixing jig 14. Then, an ultrasonic vibration is applied to a capillary 12; one end of a thin lead wire 4 is connected to an electrode on a power transistor chip 3; the other end is connected to the external lead 6. During this process, because the lead frame 2 is attracted by the magnet 16, it is suppressed that the lead frame slides on the mounting stand 13; the close adhesion performance of a region corresponding to a wire bonding part of the lead frame 2 with reference to the mounting stand 13 is improved; a good bonding operation of the thin lead wire 4 can be executed.
Patent JP-H0659124-A (JP)
Title: Application on optical polarization separator and display system
Inventor: JIYANNPIEERU YUINAARU
IPC: G02B27/28
Filed: 1992-12-16
Abstract: PURPOSE: To provide a polarization splitter which is very light in weight and is small in size. CONSTITUTION: This polarization splitter includes gratings 2 and 3 of 'Fresnel' type microprisms and a polarization splitting element 1 sandwiched between the two microprism gratings 2 and 3. The microprisms, preferably, have a 90 deg. vertical angle so as to obtain the maximum efficiency of its constituent elements and the separating element 1 may be a Bragg mirror recorded on a photopolymer material. Prisms 20, 21... of the grating 2 and prisms 30, 31... of the grating 3 are formed of a material having refractive index matched with the refractive index of the splitting element 1 so that the differences in refractive index between those prisms and splitting element 1 are small and preferably zero. For example, the splitting element can be formed of a polymer material as well as the prisms.
Patent JP-2000161189-A (JP)
Title: Protecting device for starter motor control circuit
Inventor: YOSHIOKA TORU
IPC: F02N11/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the overvoltage in a starter motor from being applied to a control circuit by detecting the rotating speed of the starter motor by a position detecting sensor, and setting a relay OFF when the rotating speed reaches a prescribed value for the self-operated rotation of an engine, and separating an inverter control circuit from the starter motor. SOLUTION: In the operation of a vehicle, the output side voltage Vi of the integrating circuit of a F/V converter circuit 5 is inputted to the reversing terminal of an operation amplifier OP 60 in a relay control circuit 60, and compared with a reference voltage set by resistors 61, 62. While a starter motor 1 has a prescribed rotating speed or less, and the output voltage of OP 60 is in H level, a semiconductor switching element 68 is laid in ON state, and a current is carried to a relay coil 66 to make the relay ON. Namely, the starter motor 1 is started. Since the output voltage of OP 60 becomes L-level when the rotating speed of the starter motor 1 reaches a prescribed value for the self-operated rotation of the engine, the relay is laid in OFF state to separate the starter motor from the control circuit to protect the control circuit.
Patent JP-H04203833-A (JP)
Title: Air conditioning system
Inventor: MATSUZAKA TAKASHI
IPC: F24F13/068
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a draft feeling or an air stream feeling and improve the comfortableness by a method wherein temperature adjusting air heat exchanged by an indoor heat exchanger of an indoor unit is passed through an aeration passage at a clearance between double inner and outer walls of a room and blown from a blowing port into an air conditioned spacing below the inner wall and then an air conditioning operation is carried out. CONSTITUTION:When an indoor unit 8, an outdoor unit 10 and an air conditioning duct 11 are operated, surrounding air is sucked from an air supplying or discharging duct 12a into an air feeding or discharging duct 12 and after this operation, the air is passed through an air cleaning device 13 and cleaned there and further the air is flowed into the indoor unit 8. The air sucked into the outdoor unit 8 is heat exchanged by an indoor heat exchanger 8b, passes through a blowing port 8a and an outdoor blowing port 4b by an indoor fan 8c and further blown into an aeration passage 7 between an outer wall 4 and an inner wall 5 of a room 3. Conditioned air blown into the aeration passage 7 is blown from a plurality of blowing ports 5c, 5c... into a room when the aeration passage 7 is aerated, and the indoor area is cooled or heated.
Patent JP-H0799131-A (JP)
Title: Mold type electric part and its manufacturing
Inventor: NISHIKAWA YOSHIAKI
IPC: H01G13/00
Filed: 1993-12-28
Abstract: PURPOSE:To miniaturize and lighten a constitution having no lead lines, prevent a deterioration in an element by molding the element with resin, also and manufacture a product excellent in an electric characteristic as many dimensions are specified at one time by injection-molding with a multi-cavity mold. CONSTITUTION:In an element receiver 3 that an element receiving recess 7 for receiving a film capacitor element 2 is formed in an appropriate portion, it is formed with composite resin high in an insulation, and an appropriate part of at least one surface of the element receiver is set in an external connecting terminal 8, and also an element is received in an element receiving recess, and metal plating is performed between an electrode 2a of this element and the external connecting terminal, whereby conductive patterns 4 are formed on an element receiver surface to be electrically connected.
Patent JP-2001150284-A (JP)
Title: Workpiece feeding apparatus
Inventor: YOSHIMURA KENJI
IPC: B23Q7/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize a structure for machining both sides of a workpiece. SOLUTION: This apparatus includes a workpiece feeder 2 where the workpiece 5 to be machined is put in a standby position, a workpiece chuck 3 having a knockout mechanism for gripping the workpiece 5 during machining and for thrusting the residue of the workpiece, and a conveying arm 4 moving along three orthogonal axes and to which a tool shaft 8 with the tool 7 freely removably attached thereto and a workpiece hand 9 for gripping the workpiece 5 in the standby position at the workpiece feeder 2 are freely rotatably attached.
Patent JP-H03195980-A (JP)
Title: Fixture of in-circuit tester
Inventor: OGIWARA KIICHIRO
IPC: G01R31/28
Filed: 1989-12-25
Abstract: PURPOSE:To ensure fixation of a substrate and a table by mounting a ventilation preventing apparatus consisting of a cover member having a flexible sheet applied to the upper surface thereof and a drive part moving the cover member to the position covering the substrate to be inspected on an inspection table. CONSTITUTION:A cover member 40 having a flexible sheet 42 applied thereto in an airtight state with sagging is constituted on the upper surface of a frame body 41 larger than a substrate P to be inspected. The substrate P is placed on an inspection table 11 and the member 40 is fixed on the table 11 by the operation of a drive part 40 so as to cover the substrate P. Subsequently, when a vacuum apparatus 5 is operated, the sheet 42 is sucked so as to press the substrate P to the table 11 in such a case that an air vent is formed through the substrate to fix the substrate P. By this method, even when a prove pin 14 is brought into contact with the substrate P under pressure, the substrate P can be held to the table 11 in a fixed state.
Patent JP-2001153771-A (JP)
Title: Gas-leak detecting and gas-diffusion preventive mechanism
Inventor: OONOBU MASANORI
IPC: G01N27/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas-leak detecting and gas-diffusion preventive mechanism by which a gas having an unclear composition and in a trace amount is detected and by which a leaked gas is not diffused to the air. SOLUTION: The gas-leak detecting and gas-diffusion preventive mechanism 30 is a mechanism which is installed at a reactor 12 in a supercritical water treatment apparatus. The mechanism is provided with a hood 32 which covers the reactor 12 wholly. The mechanism is provided with a suction blower 36 which is installed at a discharge duct 34 in the hood. The mechanism is provided with a gas dissolver 38 which is installed at the downstream of the suction blower. The mechanism is provided with an activated-coal adsorption device 40 which is installed at the downstream of the gas dissolver 38. The hood is a covering body which surrounds the whole of the reactor which comprises many flange couplings, and it is provided with an air inflow port 42 in the lower part.  A gas analyzer 46, a temperature gage 48 and a hygrometer 50 are installed at the discharge duct at the downstream of the suction blower. In the gas dissolver, a nozzle pipe 52 which houses water and which is installed at the tip part of the discharge duct is immersed in water. An analyzer 55 which detects the water quality or the property of water and a level gage 54 are provided.
Patent JP-H03197300-A (JP)
Title: Expanding structure for space
Inventor: KURIBAYASHI YUTAKA
IPC: B64G1/22
Filed: 1989-12-26
Abstract: PURPOSE:To simplify the expansion mechanism of an expanding structure by inserting several cylindrical expanding members of different diameter in each ether freely expandable successively, keeping respective space between them airtight, and expanding the expanding structure with an expansive force propor tional to the pressure difference between sealed-in gas and the space. CONSTITUTION:When an expanding structure is helded in an enclosed state, expanding members are arranged concentric to each other in the order of inner- most 1a, 1b-1d, and airtight seals 2 are provided between respective expanding member 1a-1d, and distance between them are kept constant by means of guides 9 respectively. The enclosed state is maintained with a releasing mechanism 4 locked to a receiving portion 5 on the expanding member. When the expanding structure held in the enclosed state is loaded on an artificial satellite or the like and launched in the space, locking of the releasing mechanism 4 is released to expand the expanding members by means of guides 9 along a guide rail 10 with an expansive force proportional to the difference between the pressure of air 3 sealed in the spaces between the expanding members 1a-1d (atmospheric pressure) and the environmental pressure.
Patent JP-H02201297-A (JP)
Title: Absorption casing for radiation source, especially,nuclear reactor
Inventor: KAARUHAINTSU HESUGEN
IPC: G21C11/02
Filed: 1989-12-25
Abstract: PURPOSE: To reserve gaseous fission products by providing an absorption casing for reactor having first to third layers for absorbing γ-rays, neutron rays, and γand β rays, respectively, with a fourth layer composed of a gas nonpermeable substance. CONSTITUTION: A reactor pressure vessel 12 including clads 18 of fuel elements 10 and control rods 14 is surrounded by a concrete shell 26. Furthermore, it is surrounded by a safety vessel 28 and contained in a reactor building 30. First lead layer 36 for absorbing γ-rays, second cadmium or boron layer 38 for absorbing neutron, and third aluminum layer 42 for absorbing γ and β rays are arranged on the inside of safety vessel 28 and building 30. A fourth zirconium alloy layer 44 for reserving gaseous fission products and fifth titanium layer 32 for absorbing radiation from plutonium, in case of fast breeder reactor, are additionally provided further on the inside. The gaps between respective layers are filled with elastic materials 34, 40, 48, 46. This structure reserves and confines gaseous fission products effectively.
Patent JP-H10177828-A (JP)
Title: Electronic equipment
Inventor: HOSOE HIROSHI
IPC: H01H89/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an operation device of electronic equipment having high operability and usability, and assuring proper operation. SOLUTION: This electronic equipment has a plurality of operation modes capable of switching, an operation member 10 for controlling the function of each operation mode, and a regulating means capable of regulating at least part of the operation range of the operation member 10. The regulating means is constituted so as to be linked with the operation of an operation mode switching means 20. The operation member 10 is constituted so as to be capable of operating in at least two directions. The control of the equipment to the operation of the operation member 10 is switched according to the operation of the operation mode switching means 20.
Patent JP-H09152949-A (JP)
Title: Print controller
Inventor: MORI HIROMI
IPC: G06F3/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enable adequate printing by combining printing order and a printing direction according to the kind of a form by providing various reference modes which are set according to printing conditions regarding printing order as to both-side printing modes. SOLUTION: A personal computer 51 is constituted by connecting a personal computer control circuit 53 which controls the whole personal computer 51 to an input/output circuit (I/O) 52 which sends and receives communication data to and from a printer 2. Then an interface 54, a CPU 55, a ROM 56, and a RAM 57 are connected to the personal computer control circuit 53. This personal computer 51 has various reference modes which are set according to printing conditions regarding a printing direction indicating printing in the feed direction of the form or opposite direction and an arbitrary printing order in which images to be printed are printed on one surface and the other surface of the form supplied to an image forming device according to the kind of the form.
Patent JP-H08186196-A (JP)
Title: Mounting structure of semiconductor device
Inventor: KOBAYASHI TSUNEO
IPC: H01L21/60
Filed: 1994-12-27
Abstract: PURPOSE: To miniaturize a PGA-type semiconductor package and to increase its density by having a half of the number of pads of a semiconductor chip as the number of terminals in the mounting structure of PGA-type semiconductor device. CONSTITUTION: Wiring patterns 14, 15, 17, and 18 in four-layer structure are formed on substrates 11, 12, and 13 where the pad of a semiconductor chip 21 and wiring patterns 15 and 17 are connected by wires 22 and 23 and a multiple structure connection terminal 1 where a rod-shaped terminal 4 is inserted into a cylindrical terminal 2 via a cylindrical insulator 3 is provided at the substrates 11, 12, and 13. Namely, a cylindrical terminal 2 is connected to a through hole 16 of two-layer wiring patterns 14 and 15 and a rod-shaped terminal 4 is connected to a through hole 19 of other two-layer wiring patterns 17 and 18. Then, the multiple structure connection terminal 1 is connected to a circuit substrate 31 with wiring patterns 32 and 33 on both front and reverse sides.  Namely, the cylindrical terminal 2 is connected to the wiring pattern 32 at one surface side of the circuit substrate 31 and the rod-shaped terminal 4 is connected to the wiring pattern 33 at the other surface side.