baber/WOPTO huggingface dataset:
Patent JP-H04186322-A (JP)
Title: Polymer film liquid crystal display element
Inventor: ENOMOTO TAKAMICHI
IPC: H05K3/36
Filed: 1990-11-21
Abstract: PURPOSE:To execute connection without generating damage even if the strength of a connecting transparent electrode formed on a polymer film substrate is small, and improve reliability, by carrying out connection with an external circuit substrate electrode through the pattern of an electric conductive resin layer. CONSTITUTION:On a connecting transparent electrode 4 formed on a polymer film substrate 1, an electric conductive resin layer 5 is formed in correspondence with the pattern of the connecting transparent electrode 4. The transparent electrode 3 of the polymer film liquid crystal display element and an external circuit substrate electrode are connected by pressing and heating the connecting transparent electrode 4 and the connecting electrode of the external circuit substrate through the pattern of the electric conductive resin layer 5 and carrying out thermal press attachment. Accordingly, the connecting transparent electrode terminal 4 formed on the polymer film substrate 1 can be protected from the mechanical damage without generating the trouble such as increase of resistance.
Patent JP-2001137959-A (JP)
Title: Mandrel for bending and bending method using the same
Inventor: HAGIWARA YASUHISA
IPC: B21D9/18
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a mandrel for bending and a bending method with using the mandrel excellent in insertion operability of the mandrel and capable of eliminating the risk of distortion deformation and flaw of the work in bending. SOLUTION: A heating heater 6 temp. controllable from outside is arranged inside a mandrel 5. By this method, by setting the clearance of an appropriate quantity between the outer peripheral face 5a of the mandrel 5 and the inner peripheral face Wa of a work W, the mandrel is easily inserted into the work W, further, when the mandrel 5 is press fitted up to a prescribed position of the work W, by energizing to the heating heater 6 to thermally expand the mandrel 5, the mandrel 5 is brought into tight contact with the work W, the generation of deformation or wrinkle at a cross sectional shape of the work W in bending is suppressed.
Patent JP-H08174222-A (JP)
Title: Wire feeding system of straight torch for welding
Inventor: NAKAJIMA HIROSHI
IPC: B23K9/32
Filed: 1994-12-21
Abstract: PURPOSE: To secure a stable electric conduction and the accurate aiming of a wire feeding to a welding part by arranging a wire correcting device for forming a fixed curve and a flexible conduit winding one turn along the fixed curve formed to the wire. CONSTITUTION: The flexible conduit 8 winds the wire at one turn on almost the same plane with the X-X axis for holding the curve formed to the wire to the constant with the wire correcting device 2 to connect a wire feeding device 1 with a straight torch 3 for welding. The supplied wire 9 is passed through the interval among a shifting adjustable correcting roller 10 and fixed correcting rollers 11 and fed to the wire feeding device 1. The curve of the wire 9 can be adjusted by interposing with the shifting adjustable correcting roller 10 and the fixed correcting roller 11 at the center, and further shifting the correcting roller 10 downward for the small curve and upward for the large curve by operating a knob 12.
Patent JP-H10159592-A (JP)
Title: Flow controller of fluid supplied to engine
Inventor: SATO MASAHIRO
IPC: F02D9/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent loss of synchronism of a synchronous motor controlling a flow rate control valve and obtain excellent emission performance and comfortable operation performance. SOLUTION: Changed amount of driving speed of a synchronous motor for every output timing is calculated by a driving speed changed amount arithmetic means 48. When changed amount of driving speed exceeds prescribed threshold, driving speed of the motor is limited by extending a period of prescribed output timing for outputting a driving signal or changing the excitation phase of a step motor and further continuing the state for a prescribed period, by a driving speed relaxation means 45.
Patent JP-H08150790-A (JP)
Title: Binding tape sticking device
Inventor: SUZUKI HIDETOSHI
IPC: B42C9/02
Filed: 1994-11-28
Abstract: PURPOSE: To easily use various sizes of binding tape rolls in one binding tape sticking device. CONSTITUTION: In a binding tape sticking device 4 using a belt-shaped binding tape having almost the same width as the length of longitudinal direction of a document to be bound, a spacer 12 is disposed removably between a protruded shaft section 7 and fitting recessed sections 2 formed on collars 3 mounted on both ends of a binding tape roll 11 for the purpose of making variable the distance between shaft sections 7 and 8 facing each other provided on a tape supply section 6. When the tape roll 11 having the width less than the width of the tape is used in a binding tape sticking device 4, the roll can be clamped by compensating the insufficient shorter width by means of the spacer, and various sizes of being tapes can be stuck by one binding tape sticking device.
Patent JP-H10160497-A (JP)
Title: Onboard navigation apparatus
Inventor: ISHIZAKI TAKASHI
IPC: G01C21/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To set a dynamic route to a destination taking a recommended route from the outside into consideration, by connecting a link so that the route cost to the recommended route from the outside is minimum. SOLUTION: A navi ECU 30 transmits information related to the present position and a destination to an information center 10 and receives a recommended route transmitted from the information center 10. An external memory 32 stores the recommended route. A map data input device 26 stores road network data such as link information of nodes, etc., in addition to map data, The navi ECU 30 reads out the recommended route from the external memory 32 and sets a congestion degree of a mobile link converted from the link to zero. Moreover, the navi ECU 30 reads the destination and present position from the map data input device 26, calculates a route cost with the use of the link information and connection information and fixes every node of the minimum route cost. A route from the present position to the destination which shows the minimum route cost is specified as a link train.
Patent JP-H09156838-A (JP)
Title: Paper sheet housing device
Inventor: IWAO KOJI
IPC: B65H7/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To accurately detect the existence of the paper sheet inside of an intermediate tray by detecting a fall of a paper sheet presser member into a slit when the paper sheet does not exist in a bottom plate of a paper sheet tray in an oscillating member, which is fitted to a telescopic shaft crossing the paper sheet carrying direction and which is formed with the paper sheet presser member. SOLUTION: A bottom plate 8a of an intermediate tray 8 is formed with a slit 28 for inserting a paper sheet presser member 27 of an oscillating member 22 along the paper sheet carrying direction. A photo sensor 29 is fitted to the bottom plate 8a of the intermediate tray 8 at a position near the slit 28. When a rear end of a paper sheet passes through the position of the paper sheet presser member 27, the paper sheet presser member 27 is fallen into the slit 28, and the photo sensor 29 is turned off, and non-existence of the paper sheet inside of the intermediate tray 8 is detected. With this structure, even a curled paper sheet can be housed in the intermediate tray without generating housing failure and paper jam, and the image forming productivity can be improved.
Patent JP-H10308169-A (JP)
Title: Manufacture of cathode structure of x-ray tube, and manufacturing device
Inventor: SHIBUI YOSHINORI
IPC: H01J9/04
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a cathode structure of an X-ray tube capable of setting a cathode filament to the correct position. SOLUTION: Positioning parts 20a, 20b to determine the position of a cathode filament of an X-ray tube are provided in a projected manner, and two positioning blocks 18a, 18b in which flat surfaces 19a, 19b in the vicinity of the positioning parts 20a, 20b are intersected with each other at the prescribed angle, an elastic body 21 to support the positioning blocks 18a, 18b, and a pressing mechanism 22 to apply the force to closely attach surfaces 13a, 13b surrounding forcusing grooves of a forcusing body for the X-ray tube on which the cathode filament 16 is provided to the flat surfaces 19a, 19b of the positioning blocks 18a, 18b, are provided.
Patent JP-H07176583-A (JP)
Title: Tester for resin-molded part in electronic component and test method using the same
Inventor: KISHIMOTO NORIKAZU
IPC: H01L21/56
Filed: 1993-12-17
Abstract: PURPOSE:To inspect the deviation of the molding position of a resin-molded part from a lead frame with a high accuracy by a method wherein a light is applied to the resin-molded part and the light passing through the neighborhood of the resin- molded part is detected and, in accordance with the detected light, the respective lengths of the opposing protrusions on both sides of the resin-molded part are compared with each other. CONSTITUTION:A light is applied from an optical fiber 1 to the lower surface M1 of a resin-molded part M and lead frames L around the resin--molded part M. The light transmitted through the neighborhood of the resin-molded part M and advances straight is detected, converted into electric signals and transmitted to a comparator circuit unit 3 by a CCD camera. In the comparator circuit unit 3, the transmitted electric signals are threshold processed by an image processing unit 4 and inputted to an image memory 5. Further, the lengths T1 and T2 of protrusions M21 and M22 formed on both sides of the resin-molded part M are calculated by an arithmetic unit 6 and the deviation of the molding position of the resin-molded part M from the lead frame L is calculated. The calculated result is compared with an allowable range by a deciding unit 7 which decides whether the product is defective or not.
Patent JP-H11146960-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To achieve a high design freedom degree of a cover frame, or the like while maintaining a crime preventing function. SOLUTION: In a game machine comprising a cover frame 7 installed on a base frame 2 to be freely opened/closed, the cover frame 7 is provided with a transparet member holding frame 31 to hold a transparent member 6 on a back surface of an installation base 22 made of a resin, an illegal invasion protective means to prevent invasion of an illegal member from the external in the condition where the cover frame 7 is closed to the base frame 2 is provided, and the illegal invasion protective means is provided with a dent part 25 in a back surface of a swollen part provided on the installation base 22, and a protruded wall 62 provided on the base frame 2 to be protruded into the dent part 25.
Patent JP-H08173619-A (JP)
Title: Control unit for game houses
Inventor: NIWA TOKISHIGE
IPC: A63F7/02
Filed: 1994-12-21
Abstract: PURPOSE: To dissolve dissatisfaction of customers even when all of game machines, including the machines whose big hit probability is greatly enhanced, are immediately stopped at the closing time, and to allow employees to smoothly start works such as cleaning, after the closing time. CONSTITUTION: A main control section 4 of a central control unit 3 stops all of PACHINKO game machines in the game house through call lamp unit 2, when the closing time comes, and issues to a customer playing with a PACHINKO game machine whose big hit probability has been greatly enhanced for a short time before the closing time, a coupon by a printer 10b of an operational unit 10, which states the number of PACHINKO balls which he would get if he could continue the game after the closing time.
Patent JP-H09161314-A (JP)
Title: Optical recording medium
Inventor: KASHIWAGI TOSHIYUKI
IPC: G11B7/24038
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively avert the occurrence of deformation, such as deflection, by adopting the constitution obtd. by aligning first and second substrates opposite to each other via a transparent resin layer intervened therebween by disposing the information surfaces on the inner side. SOLUTION: This optical recording medium is constituted with an optical disk formed by laminating the first, second and third information surfaces 31, 31 and 33 between the first and second substrates 41 and 42. In the case of the optical recording medium constituted in such a manner, the optical disk is constituted by holding the plural information surfaces 31 to 33 between the first and second substrates 41 and 42 and, therefore, the constitution with respect to the thickness direction has mechanical symmetricalness. Then, the occurrence of the deformation, such as deflection, is effectively averted.
Patent JP-H09154964-A (JP)
Title: Safety net to catch falling object
Inventor: ABE KATSUHIKO
IPC: H02G1/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To offer a safety net that can be instantly attached to and detached from the bucket on a truck used for overhead work and can catch falling objects without fail. SOLUTION: Three or more arms 2 which can be erected and turned radially relative to a supporting board 1 are kept in place on its periphery, and each arm 2 has a base arm 3 and a pipe 5, with a coil spring 4 inserted between them. Between the far end of each arm 2 and the supporting board 1, a line is tensed to allow the arms 2 to slope upward, and a net 7 is spread all over the area between the opened arms 2. The supporting board 1 is retained by means of a mount device 9 which can be hooked and fixed to the upper end of the basket of the truck. This net comprises detachable bolts which fix the board on the mount device 9 and fasteners that can screw forward and backward, to the wall (b) and is capable of easily attaching and detaching both the supporting board 1 and the fastening device 9.
Patent JP-H01159461-A (JP)
Title: Fuel injection pump
Inventor: SENDA JIRO
IPC: F02M59/26
Filed: 1987-12-16
Abstract: PURPOSE:To make the two-stage injection of fuel performable at an operating range for medium-high load operation as well as to make an initial injection rate at the first stage optionally alterable by forming various passages, grooves and leads in a plunger being free of reciprocation at its proper spots. CONSTITUTION:A pump bearing the above caption pressurizes fuel taken in a high pressure 18 chamber and feeds each injector with this fuel under pressure by what a plunger 14 is reciprocated by rotation of a fuel cam 16. With the plunger 14 and a barrel 11 relatively rotated, it adjusts the interconnection timing between a lower lead 26 of the plunger 14 and a slit port 12 of the barrel 11 and meters a fuel injection quantity. In this case, a fuel escape passage 42 interconnecting a plunger top face to the lower lead 26, and a parallel groove 35 to be interconnected to a barrel port 12 within the relative rotational range of both 11 and 14 are formed in a head part of the plunger 14. Also, an upper inverse lead 50, which makes a primary injection stroke variable in proportion as increase or decrease of load, is formed.
Patent JP-H10161568-A (JP)
Title: Led method display device
Inventor: KOWADA KAZUNORI
IPC: G09F9/33
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an LED method display device which can prevent display image being missed even when the light emitting diode, which should light, does not light in the case that a plurality of light emitting diodes are used for each picture element. SOLUTION: Each picture element is composed of two light emitting diodes 1, and a drive control part 2 is provided for each light emitting diode 1 in each picture element, and each drive control part 2 is composed of a driving circuit 11 to light the light emitting diode 1, a voltage detection circuit 13 to detect the 'presence or absence' of a voltage across the drive circuit 11 and the light emitting diode, and a change-over circuit 14 which inputs a detection signal from the voltage detection circuit 13 and outputs a lighting instruction to the drive circuit for the other light emitting diode (1B) when the voltage to be impressed on one of the light emitting diodes 1 (1A) is judged as 'absence' and lighting is required.
Patent JP-2001129109-A (JP)
Title: Screen device for fire limit
Inventor: YASUHARA KIYOMI
IPC: A62C2/06
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To reliably and sufficiently ensure airtightness between mutually adjacent curtains by reliably sealing a gap between the side edges of the curtains for partitioning indoor space. SOLUTION: A sub-curtain 6 of a small horizontal width is arranged covering a gap between main curtain 4 of large horizontal width. Hook-and-loop fasteners 16 are provided between the curtain 4 and the curtain 6 to mutually connect the surface of these two curtains 4 and 6. Since the fasteners 16 are connected with each other face to face, the two curtains 4 and 6 can be connected satisfactorily without receiving influence from generation of a little relative aberration between the curtain 4 and the curtain 6 even if it occurs. Then, it is possible to avoid generation of a gap between the curtains 4 and 6.
Patent JP-H07166902-A (JP)
Title: Fuel cut device for engine
Inventor: YAMAGUCHI HIROSHI
IPC: F02D41/12
Filed: 1993-12-17
Abstract: PURPOSE:To cut fuel in a range as wide as possible by reflecting the intention of a driver during deceleration of a vehicle. CONSTITUTION:A fuel cut device is provided with a means 1 for detecting deceleration timing of a vehicle, a means 2 for detecting whether the down-shift operation of a transmission is executed, and a fuel cut means 4 for stopping fuel feeding to a fuel feeding means 4 directly after the down-shift operation is executed during deceleration of the vehicle. Effectiveness of engine brake is thus improved while fuel consumption is reduced.
Patent JP-H04187937-A (JP)
Title: Freeze proofing device
Inventor: KATO HIROKAZU
IPC: F23N5/14
Filed: 1990-11-21
Abstract: PURPOSE:To securely perform a freeze-proofing process by a method wherein a detecting element is mounted midway along an air suction duct of a fan for forced supply and exhaust of air, and the fan is intermittently operated while a hot-water supply apparatus is out of operation. CONSTITUTION:A detecting element 1 is in series with a first timer T1. The first timer T1 has a self-holding circuit, and when the detected temperature of the detecting element 1 as a thermostat drops to the set temperature, the thermostat opens, causing an output contact S1 to be opened for the set time period of the first timer T1. The output contact S1 is inserted into a parallel circuit of heaters H so that the mounted area is heated to prevent freezing. On the other hand, a fan F is in series with an output contact S2 of a second timer T2 and is in series with an output transistor 31 of an intermittent signal output circuit 3 that outputs a service signal of a constant level every time a specified time period elapses. The timer T2 is brought into action every time the service signal is output and turns to reset state after making the output contact S2 conduct for a specified time period.
Patent JP-H04187523-A (JP)
Title: Black spinel type iron oxide grain powder having spherical shape and its production
Inventor: KURITA EIICHI
IPC: G11B5/706
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the subject powder useful as a magnetic toner, etc., by preparing a suspension containing ferrous hydroxide and zinc hydroxide in a nonoxidizing atmosphere, then passing an oxygen-containing gas therethrough and oxidizing the suspension at a prescribed oxidization degree within a prescribed pH range. CONSTITUTION:An aqueous solution of a zinc compound (e.g. zinc sulfate) is added to an alkaline aqueous solution in a nonoxidizing atmosphere and an aqueous solution of a ferrous salt (e.g. ferrous sulfate) is then added to regulate the pH to 6-9 and produce a mixed suspension. An oxygen-containing gas (e.g. air) is subsequently passed therethrough to oxidize the suspension so as to provide an oxidation degree of Fe<3+> within the range of 60-70mol% based on the whole amount of the total amount of iron and the amount of zinc and pH>=4 to <6. The resultant oxidized suspension is then regulated to pH 11 and an oxygen-containing gas is passed therethrough to afford the subject powder, having 5-15m<2>/g specific surface area, containing 1.5-17.0wt.% Zn and >=70emu/g magnetization value of grains having a spherical shape in the external magnetic field at 1kOe and the coercive force Hc below the value expressed by the formula Hc(Oe)=15+3X(specific surface area of the grains).
Patent JP-H04187784-A (JP)
Title: Method for glazing inside of pipe
Inventor: NAGAI SHIRO
IPC: C23D5/02
Filed: 1990-11-21
Abstract: PURPOSE:To facilitate work and to obtain a superior evenly glazed pipe by feeding glaze into an uprighted pipe from the bottom and discharging the glaze from the bottom. CONSTITUTION:Glaze 5 is fed into an uprighted pipe 1 from the bottom 1a, filled into the pipe 1 up to a prescribed height and discharged from the bottom 1a at a constant flow rate. An evenly glazed pipe having a uniform thickness of glaze is obtd. by the easy work in a narrow place.
Patent JP-H10159348-A (JP)
Title: Crack repairing method for cement board
Inventor: KITAGAWA KUNIAKI
IPC: E04G23/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To surely repair cracks generated in a cement board without damaging the appearance of the cement board. SOLUTION: In a method to repair a crack 12 generated in a cement board 10 executed on a building, a drilling region 14 of the prescribed width is set on each side of the crack 12 exposed on the surface of the cement board 10. A plurality of through holes 20 piercing the cement board 10 from the face side to the back side are formed with intervals therebetween in the drilling regions 14. Curable resin solution is filled into the through holes 20.
Patent JP-H10159711-A (JP)
Title: Liquid pump
Inventor: HORI TOSHIAKI
IPC: F04B1/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To keep a pump housing at low pressure without connecting a drain pipe thereto and to reduce a load applied to an elastic seal without increasing an installation space and manufacturing costs. SOLUTION: A sub-pump 50 driven by a swash plate 14 is provided in a pump housing 6 to return operating liquid in a leak space 35 to a suction passage 5. A regulating check valve 43 for allowing the operating liquid to flow from the suction passage 5 to the leak space 35 when the pressure in the leak space 35 is a set value or less is provided between the leak space 35 and the suction passage 5 to prevent the pressure in the leak space 35 from being reduced further than it need to be.
Patent JP-2000150344-A (JP)
Title: Mask for electron ray collective exposure and its mask holder
Inventor: DOBASHI HIDENORI
IPC: G03F1/20
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To raise face-formation efficiency for lower material cost by, when an opening part of desired pattern is provided at an almost circular silicon wafer before cutting to a desired shape, cutting with at least a part of the circumference of the silicon wafer left out. SOLUTION: On a mask 1, multiple thin film regions (areas) 2 where multiple patterns (opening parts) are provided are formed. The outline of an almost circular silicon wafer 4 which is a base for generating the mask 1 remains as an arc 3 at a part of the mask 1. The mask 1 is generated by rotating a single mask by about 90 deg. each time to be adjacent. By cutting such part (straight lines l, m, n) in the same positional relationship as the border part (straight line AB and CD) of a single mask of the mask 1 and an orientation-flat 5 of the silicon wafer 4, a single mask is provided.