baber/WOPTO huggingface dataset:
Patent JP-H07194279-A (JP)
Title: Fishing reel
Inventor: TAKAHASHI HIDEAKI
IPC: A01K89/015
Filed: 1993-12-29
Abstract: PURPOSE:To readily correct indication of an amount of a fishing line played out even in the case of occurrence of the fishing line cutting. CONSTITUTION:In order to inform a wound amount of a fishing line or an amount of the fishing line played out, a fishing reel memorizes an amount of revolutions of a spool from an empty state of the spool to each standard unit amount of revolutions by actual survey while successively renewing addresses. In the actual fishing, every time the amount of revolutions of the spool reaches a standard unit amount, the corresponding fishing line length is read out from the corresponding address, the read out fishing line length is calculated by taking the direction of the rotation of the spool into account to obtain the amount of the fishing line played out corresponding to the amount of revolutions of the spool. The obtained amount of the fishing line played out is indicated in a display. In winding the fishing line, when a device, etc., are caught by rocks at the bottom of the sea and the a fishing line end part is cut, the fishing reel is equipped with a fishing line length correcting means so as to indicate a value obtained by subtracting the cut part from the original length, to read out the fishing line length memorized in the address and to calculate and to display in an amount of the fishing line played out from the next fishing.
Patent JP-H07197901-A (JP)
Title: Liquid pressure device
Inventor: KATO SABURO
IPC: F15B1/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent control deficiency of a liquid supply object so as to miniaturize a liquid pressure device by providing a bypass passage between a pump and the liquid supply object, a cylinder chamber connected to the bypass passage, and a pressing member inside the cylinder chamber. CONSTITUTION:A liquid pressure device comprises a pump 5 for discharging liquid 2 staying inside a reservoir container 3 toward a liquid pressure cylinder 4 and a recirculation passage 6 for the discharged liquid 2 to the reservoir container 3. A relief passage 9 is provided for recirculating the liquid 2 to the reservoir container 3 in the case where an outlet pressure of the pump 5 becomes excessive. A cylinder chamber 12 surrounded by a cylinder 14 and a piston 15 is installed in the upper portion of the reservoir container 3, and is connected to a bypass passage 10 for bypassing the liquid 2 between the pump 5 and the liquid pressure cylinder 4. Consequently, the piston 15 is moved according to a pressure of the liquid 2 on a side of an outlet of the pump 5. A pressing member 16 is disposed at the lower end of the piston 15. As a result, the pressing member 16 presses the liquid 2 staying inside the reservoir container 3 by a pressure of the liquid 2 on a side of the outlet of the pump 5.
Patent JP-H06185991-A (JP)
Title: Measuring instrument
Inventor: NAKANO KUNIHIKO
IPC: G01C3/06
Filed: 1992-12-15
Abstract: PURPOSE:To easily measure the distance between objects and, at the same time, to reduce the man-hours and improve the efficiency of the measuring work. CONSTITUTION:This measuring instrument 1 is set at an adequate location between objects and distance measuring sections 2 and 3 respectively measure distances to objects contraposed to the sections 2 and 3. The distance between the objects is measured by adding the distance between the section 2 and 3 to the measured results of the sections 2 and 3.
Patent JP-H05175933-A (JP)
Title: Indoor communication system
Inventor: HASEBE NOZOMI
IPC: H04B5/00
Filed: 1991-12-19
Abstract: PURPOSE:To attain the isolation between the transmission and the reception without provision of a special isolation circuit by isolating the transmission and the reception through the adoption of inverted rotatory circularly polarized waves via a semi-spherical or a 1/4 spherical radio wave reflecting body. CONSTITUTION:When a right rotatory or a left rotatory circularly polarized wave radiates from an aperture face antenna or an array antenna 3, since the radio wave is reflected in a semi-spherical reflecting body 4 installed on a ceiling and the resulting electromagnetic wave is scattered in the entire area of an indoor place. Since the rotation of the circularly polarized wave reflected in the reflecting body 4 is inverted from that of an incident circularly polarized wave, the right rotatory circularly polarized wave being the transmission wave corresponds to the left rotatory circularly polarized wave being the reception wave and reaches a transmission point 3. When information is sent from a reception point 6 to the transmission point 3 and the right rotatory circularly polarized wave is sent from the antenna 6, the transmission and the reception are isolated by preparing two feeding points for the right rotatory circularly polarized wave in the same frequency. Thus, the isolation between the transmission and the reception is attained without provision of a special isolation circuit.
Patent JP-2000135361-A (JP)
Title: Game machine
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device of a pachinko machine for increasing a size and a number of pieces of a control base board without giving influences to arrangements of another parts such as a starting prize-winning mouth and for highly advancing and complicating display contents. SOLUTION: A display device 1 of a pachinko machine comprises a display body 12 for variably displaying numbers, pictures and the like and a case body 14 containing the display body 12, a control base board 13 or the like for controlling the display body 12. In this case, a notch step section 15 is formed in such a manner that a passing region for at least one piece of a pachinko ball is secured between the case body 14 and a game board 2 at a lower section of a front half section of the game board side of the case body 14, and the display body 12 is assembled into the front half section.
Patent JP-H10180547-A (JP)
Title: Wire type electric discharge machine
Inventor: NAKAMURA MASAHIRO
IPC: B23H7/10
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a wire type electric discharge machine which allows judgement whether the automatic wiring of a wire electrode has been done properly without going through actual process of threading the wire electrode through an initial hole and making automatic wiring. SOLUTION: An initial hole 13a is formed in a work to be processed 13, and at the time of automatic wiring of a wire, a fluid jet 23 is spouted to the initial hole 13a to guide the wire, and the pressure after the jet 23 has passed the initial hole 13a is sensed by a pressure sensor 15b mounted on the lower head 15, and judgement is made whether the automatic wiring of the wire has been done properly through comparison of the sensing value with the threshold stored previously.
Patent JP-H11270672-A (JP)
Title: Operating device
Inventor: NEUBAUER DIRK
IPC: F16H61/30
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To ensure the high legres of operation reliability by cutting off of an operation possibility of a stopper pin along a select passage so that shifting can be performed in each shift passage in the condition that a pre-load is applied to a shift shaft in one way by a select actuator. SOLUTION: In cases where a lock element 13 of an operating device is positioned at a resting position, a nose 16 is positioned between a first shift passage and a second shift passage over the select passage. Since the negative pressure is not applied to a cylinder 26, a pre-load toward left is applied to a piston 28 by a spring 30, and the stopper pin 20 is made to abut on an end of a left side of a gear shift gate. Gear is shifted by a shift actuator 24. With such a device, shifting possibility is extremely ensured in an actuator having the simple structure and capable of being easily controlled.
Patent JP-H11179833-A (JP)
Title: Laminated film
Inventor: OKAMOTO TAMAOKI
IPC: C23C14/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film which shows strong interlayer adhesive properties with the vapor deposition faces of various types of an inorganic oxide vapor-deposited film. SOLUTION: A graft copolymer (A) obtained by grafting an unsaturated carboxylic acid or an anhydride thereof to an ethylene-unsaturated carboxylic acid random copolymer or a copolymer composition (B) comprising a graft copolymer (B1) obtained by grafting the unsaturated carboxylic acid or the anhydride thereof to an ethylene-polar monomer random copolymer and the ethylene-unsaturated carboxylic acid random copolymer (B2), laminated on the vapor deposition face side of an inorganic oxide vapor-deposited film of the described lamination structure.
Patent JP-2000178634-A (JP)
Title: Method for melting extra-low carbon steel excellent in cleanliness
Inventor: NISHI TAKAYUKI
IPC: C21C7/10
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a melting method of an extra-low carbon steel excellent in the cleanliness, with which the decarburizing speed at the decarburizing treating time under vacuum state is not damaged and reoxidation of molten steel from molten slag in a ladle is restrained and the clogging of an immersion nozzle at the continuous casting time is prevented. SOLUTION: In the method for producing the extra-low carbon steel by executing deoxidizing treatment after executing the decarburizing treatment to the molten steel in the ladle under vacuum state, the composition of the molten slag in the ladle in the vacuum treating process is adjusted so that the composition of the molten slag in the ladle after completing the deoxidizing treatment becomes by wt.% of 30-60% CaO, <=10% SiO2, 20-50% Al2O3, 10-20% MgO and 5-15% the total of FeO and MnO.
Patent JP-2001173377-A (JP)
Title: Segment
Inventor: MIKI KEIZO
IPC: E21D11/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To clamp a bolt with high accuracy. SOLUTION: The segments 10 have a plurality of the first and second segment pieces 12, 14 cylindrically assembled along a tunnel excavating surface by mutually connecting in the circumferential and axial directions. An insert anchor 16 is installed at the end section of the first segment piece 2 and a joint plate 18 is mounted at the end section of the second segment piece 14 in the mutual connecting joint sections of the pieces 12, 14. A female section 20 is set up to the anchor 16. A bolt inserting hole 24 is formed to the joint plate 18. Irregular fitting sections 26 for aligning are formed in the connecting joint sections. A compressively deformable ring-shaped aligning material 32 is secured on the recessed section 28 side of the irregular fitting sections 26.
Patent JP-2000269812-A (JP)
Title: A/d converting device
Inventor: NAKAHIRA MASAO
IPC: G01R31/316
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To easily diagnose a fault of an A/D converter incorporating a microcomputer and to make the circuit for fault self-diagnosis is made small in size. SOLUTION: A ramp voltage generating circuit 4 configured with a control circuit consisting of capacitors, resistors, a P-channel transistor(TR), an N- channel TR and transfer gates, generates a ramp voltage whose frequency can be variable, an A/D converting device 2 applies A/D conversion to the ramp voltage in place of an external analog input, a CPU 5 confirms the result of conversion so as to discriminate the presence of any mis-code of A/D conversion thereby diagnosing the presence of a fault in the A/D converter 3.
Patent JP-H11190867-A (JP)
Title: Light quantity adjusting device and camera
Inventor: IWASAKI YOICHI
IPC: G03B9/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a light quantity adjusting device capable of being used for both purposes of a moving picture and a still picture in a camera executing both moving picture photography and still picture photography. SOLUTION: In this light quantity adjusting device for adjusting the size of a diaphragm aperture by relatively moving plural diaphragm blades 1 and 2; consecutive variable diaphragm parts 1-b and 2-b capable of consecutively adjusting the size of the diaphragm aperture, forming an open aperture when the diaphragm blades are in 1st relative positional relation and forming a totally closed diaphragm when they are in 2nd relative positional relation, and fixed diaphragm parts 1-a and 1-b forming a small diaphragm when the diaphragm blades are in 3rd relative positional relation are formed on the respective diaphragm blades.
Patent JP-H10193485-A (JP)
Title: Laminate of timber and elastic material
Inventor: ISOGI YOSHITAKA
IPC: B32B21/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate release or crack by manufacturing in a labor saving facility and following up expansion and contraction and shrinkage of plate-like timber by covering surface and end face of the timber with elastic material. SOLUTION: The laminate 1 of timber and elastic material comprises a surface coating part 3a formed by covering entire surface of plate-like timber 2 such as timber or plywood with elastic material 3 such as ruber, and an end face coating part 3b obtained by covering an end face of the timber 2 with elastic material. In this case, the parts 3a and 3b are continuously integrally formed, the part 3a covers the entire surface of the timber, and the part 3b covers the entire end face of the timber. The laminate 1 may be covered at the surface and end face of the timber 2 with the material 3. And, the material 3 is preferably provided with a rear surface covering part 3c obtained by covering part of the rear surface integrally from the end face covering part exceeding the end face of the timber 1 with the material 3.
Patent JP-2000149743-A (JP)
Title: Temperature sensitive switch
Inventor: ICHIYAMA YOSHIKAZU
IPC: H01H37/58
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a switch suitable for integration with a simple structure, capable of suppressing a cost low, by arranging electrodes in a cavity inside a magnetic circuit formed by a leakage magnetic field of the magnetic circuit, and by controlling a magnetic field distribution formed in the cavity by utilizing a magnetism change, changing by a temperature, of a temperature sensitive magnetic substance. SOLUTION: This temperature sensitive switch 10 has a main magnetic circuit and a sub-magnetic circuit. The main magnetic circuit is composed of a magnet 16, a temperature sensitive magnetic substance 19, an electrode 13, a main magnetic circuit aperture 15, namely, a part of the space inside a cavity, an electrode 14, and a temperature sensitive magnetic substance 20, and the sub-magnetic circuit is composed of the magnet 16 and a cavity space in the periphery of the magnet 16.  As the temperature sensitive magnetic substances 19, 20 lose magnetism over the Curie temperature, such a formation is applied that, taking the Curie temperature as a prescribed temperature set beforehand, a magnetic resistance of the main magnetic circuit is set smaller than that of the sub-magnetic circuit below the prescribed temperature, and that the magnetic resistance of the sub-magnetic circuit is set smaller than that of the main magnetic circuit above the prescribed temperature.
Patent JP-2001171498-A (JP)
Title: Brake control device for vehicle
Inventor: YUMOTO DAIJIRO
IPC: B60L7/24
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device for a vehicle by feedback control, capable of providing brake fluid pressure following the brake fluid pressure command value with good responsiveness when the brake fluid pressure command value changes to reduced pressure from the upper limit value or changes to intensified pressure from the lower limit value. SOLUTION: This brake control device for the vehicle by feedback control is provided with an upper and lower limit value setting means e for setting the upper limit value and lower limit value of the brake fluid pressure command value computed by a brake fluid pressure command value computing means (a),  and an initialization means f for initializing the internal parameter of a fluid pressure feedback control computing means c when the brake fluid pressure command value changes downward by the specified quantity after being held for the specified time to the upper limit value set by the upper and lower limit value setting means e and initializing the internal parameter of the fluid pressure feedback control computing means c when the brake fluid pressure command value changes upward by the specified quantity after being held for the specified time to the lower limit value set by the upper and lower limit value setting means e.
Patent JP-H11188874-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: IKEGAME TAKESHI
IPC: B41J2/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing an ink jet recording head by bonding a jet port forming member having a plurality of jet ports bonded to a head body having ink channels corresponding to the jet ports and a jet energy generating means provided for the ink channel in which the jet ports can be made at high density by laser machining without causing any clogging with carbon or adhesion of carbon onto a heater and an adhesive layer can be formed without shifting the head body from the positioned jet port forming member at the time of pasting the member to the head body. SOLUTION: A main adhesive 42 having high ink resistance is applied to the periphery of jet port of a jet port forming member and an auxiliary adhesive having lower shrinkage rate than the main adhesive 42 at the time of hardening thereof is applied to the periphery of the main adhesive 42. Consequently, positional shift of the jet port 41 of the jet port forming member 40 from the ink channel 401 of a top plate 400 can be prevented at the time of bonding.
Patent JP-2000182969-A (JP)
Title: Crystal growth method
Inventor: IINO TAKAYUKI
IPC: C30B29/38
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a crystal by which an electrically conductive GaAs substance can be used for manufacturing a light-producing element of three-family represented by InxGa(1x)N (0<=X<=1). SOLUTION: In a vapor phase growth method, a crystal is growth while a substrate is heated up to 900 deg.C or more. When a GaAS crystal as growing substrate is heated up to the temperature, arsine gas is sprayed on the top of the substrate. If the growing substrate is heated from the room temperature, arsine gas is introducing at the time when the temperature of the substrate exceeds approximately 600 deg.C. In a process of growing a target crystal on the growing substrate, no arsine gas is introduced which has no bearing on the target metal.
Patent JP-2001177926-A (JP)
Title: Control center
Inventor: OKA KAZUAKI
IPC: H02B1/36
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To realize a control center, which can prevent electrical shocks and injury when inserting and pulling a unit, perfectly prevent spread of an accident to the other devices if a burning accident of transformer for operation is generated and improve working efficiency in the manufacturing and fitting of the members. SOLUTION: A control center is allocated with a power supply side terminal 18 of a circuit breaker 18 for wiring positioned at the center side, to prevent contacting of hands when a unit is inserted and pulled out, rollers 19 to 22 are provided at the external side of side plates 1, 2, a separating portion 23d integrated with a device fitting plate 23 is provided to separate a transformer 15 for operation, all devices are fitted to the device fitting plate 23, and the wiring is conducted for these devices, the side plates 1, 2, ceiling frame 24 and bottom plate 25 are fitted finally to facilitate wiring work, and moreover the separating portion 23d is also used as the fitting portion of a current transformer 11 and a ceiling frame 24 for integrating a front lateral member 24a and a rear lateral member 24b.
Patent JP-2001174750-A (JP)
Title: Three-dimensional display device
Inventor: KAWASHIMA MASAHIRO
IPC: G09F9/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple time division three-dimensional display which does not require shutter spectacles. SOLUTION: The time division three-dimensional display device is provided with, addition to the constitution of a general projection type display device comprised of a light source lamp, a polarization filter, a polarization conversion element, a light valve and a projection lens, a time division polarization switching part comprising a wheel driving part which is provided with a fixed 1/4 phase plate and a rotating wheel consisting of one semicircular part of transparent glass and another semicircular part of a 1/2 phase plate and which rotates the rotating wheel synchronously with a field frequency, and polarization spectacles for three dimensions which are comprised of a 1/4 phase plate and a polarization filter.
Patent JP-H11188426-A (JP)
Title: Channel member roll forming
Inventor: TAMAOKI KIYOJI
IPC: B21C37/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve processing accuracy by restraining a divergent deformation due to a spring back at an end portion of the channel member in its delivery direction when the channel member is manufactured by a roll forming method with a steel plate as a raw material plate. SOLUTION: At the end portion S1 out of the raw material plate S, in a delivery direction towards a pair of processing rolls, and a portion along a folding line 15, slits 16 are formed in a way to extend closely and along the folding line 15. Since a folding strength is reduced at the slits 16 positions, a plastic deformation degree of the raw material S to be made with the pair of the last step processing rolls at its end potion S1 is strengthened. Thereby, a spring-back is rarely generated even when the raw material S passes through the last stage pair of processing rolls R3, resulting in an improvement of processing accuracy.
Patent JP-H11190055-A (JP)
Title: Sink
Inventor: ISHINO TOMOYUKI
IPC: A47B77/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure safety in the case of dishwashing/drying operations. SOLUTION: A sink tank 3 with opened upper surface and a dishwashing tank 4 set abreast with the sink tank 3 and equipped with dishwashing function for opening a tableware inlet and outlet 4a in the uppervsurface thereof are arranged to a sink 2 built in a kitchen counter. The tableware inlet and outlet 4a in the dishwashing tank 4 is closed with a cover body 10 in an openable manner. A ventiduct 13 is provided to the inside of the cover body 10, an inlet opening 14 of the ventiduct 13 is faced to the inside lower surface 10a as the inner area of the cover body 10 corresponding to the tableware inlet and outlet 4a in the dishwashing tank 4 when a cover of the inlet opening 14 is closed, and an exhaust opening 15 is faced to the outside lower surface 10b of the cover body 10 corresponding to the outer area of the tableware inlet and outlet 4a of the dishwashing tank 4.