baber/WOPTO huggingface dataset:
Patent JP-H04203177-A (JP)
Title: Parking device for vehicles in series
Inventor: SUZUKI SHORYU
IPC: G07B15/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve the capability of a parking device including the prevention of illegal use of the device by providing a collapsible vehicle mound and a fixed sideward egress prevention mound, respectively at the front and rear sides and at one side of a parking area. CONSTITUTION:A vehicle sensor 5 is provided in a parking area PA, and collapsible vehicle mounds 6F and 6R are provided at the front and rear sides of the sensor 5. Then, a sideway egress prevention mound 7 is provided at the side of the lane 1 of the area PA in the form of a projection. Also, a fee accounting machine 8 with a control device is installed, and when the sensor 5 detects a vehicle V, the mounds 6F and 6R are erected, thereby preventing the egress thereof. When a parking fee is paid, the forward mound 6F is kept as collapsed, thereby allowing the vehicle V to leave the parking area PA. Furthermore, when the vehicle V does not leave within the predetermined time, the mound 6F is again erected and an extra payable charge is displayed, thereby requesting the payment of a parking fee, According to the aforesaid construction, vehicles can enter or leave the parking area PA in either a forward or backward direction, and the illegal use of the space can be prevented.
Patent JP-H09180851-A (JP)
Title: Inserted state confirming device for wire terminal inserted in connector housing
Inventor: UCHIDA KIKUO
IPC: H01R43/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To enable objectively and certainly judging whether or not a wire terminal is adequately inserted in a connector housing. SOLUTION: A connector pad 4 on which a connector housing is to be mounted removably is so mounted on a support base 2 as to enable reciprocating movement in a terminal pulling-out direction. A spring 5 by which that connector pad 4 is energized in the insertion direction of a terminal is provided between the connector pad 4 and the support base 2, and a micro-switch 6 to be actuated when the connector pad 4 moves against the spring 5 is provided on the connector pad 4 or a base 7. If a wire is tensioned after the terminal is inserted into the connector housing, the pad 4 is moved upward together with that tension if the terminal and the housing are fully stopped, and a buzzer 15, etc., sounds by means of a switch 6. On the other hand, if they are not fully stopped, the terminal slips off, the pad 4 cannot rise, and the switch 6 is not actuated.  Thus, whether or not the terminal insertion state is adequate can be checked by actuation of the switch 6 due to movement of the connector pad 4.
Patent JP-H1071046-A (JP)
Title: Seat device
Inventor: WAKAMATSU FUMIO
IPC: B60N2/48
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To stably hold a headrest, by constituting an interlocking mechanism by equipping a lower rail with a rack, engaging the rack with a pinion, transmitting the rotary motion of the pinion to a drum, and interlocking a connecting member with a headrest elevation mechanism wound on the drum. SOLUTION: An interlocking mechanism 27 is constituted by fixing a rack 11 on a lower rail, extended in the longitudinal direction of the lower rail 7b and rotatably supporting a pinion 12 to engage with the rack 11 on an upper rail. A first gear 14 is engaged with the pinion 12 to support the first gear 14 and a drum 15 so as to rotate the both integrally. Two wires 16 and 17 are wound on the drum 15 in mutually reverse directions and engaged with a headrest elevating mechanism 28. Thus, the headrest 5 is stably held.
Patent JP-H06187695-A (JP)
Title: Rotation transmitting mechanism
Inventor: KONDO YURIKO
IPC: G11B15/26
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a rotation transmitting mechanism capable of generating stable clutch torque without attaching a washer as a frictional member. CONSTITUTION:In order to mechanically fix the swing arm 3 of a swing gear 1 and the washer 6 through an engaging means, plural projecting parts 13 and 13 are provided on the back surface of the arm 3. By engaging the engaging holes 14 and 14 formed on the washer 6 with the projecting parts 13 and 13, the washer 6 is fixed to the arm 3 so as to attain detention.
Patent JP-H05176551-A (JP)
Title: Voltage-type inverter
Inventor: ANDO YASUHIRO
IPC: H02M7/515
Filed: 1991-12-20
Abstract: PURPOSE:To detect the DC short-circuit creating timing of an apparatus having a DC voltage source which has a smoothing capacitor and a plurality of inverters which are connected to the DC voltage source, output AC voltages and are composed of self-extinguishing switching devices which are connected to each other to form bridges and cut off a short-circuit current by the self- extinguishing switching devices quickly. CONSTITUTION:A short-circuit detecting means 95 which judges the existence of the DC short-circuit of an inverter in accordance with the current variation factors of the DC side of respective inverters 5 and 6 and the discharge current of a capacitor 32 and outputs a turning-off instruction for a self-extinguishing switching device.
Patent JP-H11151944-A (JP)
Title: Operating lever device
Inventor: UCHIDA TERUMUNE
IPC: B60K20/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device wherein even in the case of increasing an operating amount of a knob button, increasing of a load necessary for operating the knob button can be suppressed. SOLUTION: In a shift lever device provided with a shift lever 1 switching a range of an automatic transmission, a knob button 7 mounted able to rotate in the shift lever 1, a lever 20 rotated by turning force of the knob button 7 to control the shift lever 1 in an operable condition, and a compression spring giving turning force in a reverse direction to a prescribed direction relating to the lever 20 and controlling operation of the shift lever 1 in a limiting condition, in accordance with increasing of a rotary amount of the knob button 7, in order to shorten a distance from a fulcrum to a working point of the knob button 7, a slot 16 is formed in a protruded part 15 of the knob button 7, a pin 23 of the lever 20 is inserted movably relating to the slot 16.
Patent JP-H04203181-A (JP)
Title: Locking and unlocking device for automatic sliding door
Inventor: MATSUOKA YOSHIRO
IPC: E05C21/00
Filed: 1990-11-30
Abstract: PURPOSE:To increase the durability and reliability of a locking and unlocking device, ensure the operation thereof, and reduce the size and operation noise thereof by supporting a pawl piece in two stages with the first and second oscillation levers, and reducing overall lift height. CONSTITUTION:The frame 30 of a pawl piece 38 for preventing the motion of an automatic door 31 via coupling to an engagement piece 60 and for permitting the motion of the door 31 in a retreat condition, is supported in two stages with the first oscillation lever 32 and the second oscillation lever 35, thereby reducing the lift height of the oscillation lever 35 during operation. In this case, two springs for lifting and lowering the pawl piece 38 may be used for enabling locking and unlocking to be undertaken only with the pawl piece 38. Also, both of the aforesaid constitutions may be combined to form a complex construction to use only the pawl piece 30 in a normal condition, and permit the locking and unlocking of the door 31, only when the engagement piece 60 is in close contact with the pawl piece 30.
Patent JP-H09152671-A (JP)
Title: X-ray radiographing device
Inventor: IINUMA MASAO
IPC: G03B42/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enable cassette photography and cassetteless photography under the same X-ray image photography conditions, to reduce the size of the device, to simplify the constitution of a carrying mechanism for a film carriage and a cassette and its periphery, and to eliminate the trouble for loading. SOLUTION: This radiographing device has the main body case of a quick shooting device arranged across a top plate and is provided with a wait position SB, a photography position SC, and a stand-by position SD from its front side; while the film cartridge 17 and cassette 19 move to the photography position SC through the same conveyance path, the carriage 17 moves back to the stand-by position SD at the time of the movement of the cassette 19 and the carriage 17 and cassette 19 have their film surfaces at the same height.
Patent JP-H02274239-A (JP)
Title: Suture tension-checking apparatus for surgical operation
Inventor: JIYAMIRU KABARA
IPC: A61B19/00
Filed: 1989-12-26
Abstract: PURPOSE: To keep postoperative complications caused from ununiformity of tension to a minimum by regulating an elastic return means to prevent a grip device from a pivotal movement when the tension of suture is below a predetermined level and checking tension for achieving a uniformity in tension. CONSTITUTION: A forceps 2 consisting of a pair of jaws 3 and 4 is attached to a pair of pivots 8 and 9 extending right and left horizontally against the axis of a body 1, with the pivot 8 being fixed and the pivot 9 slides through the hole of the body by an action of a lever 10. The position of the x-x axis of the pivot is between a flexible part 5 of the forceps and the end of the jaws 6 and 7 and the action lever tightens the jaws gripping the suture between them. A notched knob 11 being attached to the other end of the body forms a part of a screw part 12, being displaceable in the axial direction of body and a graduated scale 13 is arranged to regulate correctly the position of the screw part. Further, a flexible cable 14 is connected to the screw part by means of a traction spring 15.  The adjustable spring force holds the forceps in a normal position but when the traction of a suture is beyond the anticipated limit, the forceps rotates and the excessive force can be visually identified.
Patent JP-2001217357-A (JP)
Title: Heat radiator and manufacturing method thereof
Inventor: KOBAYASHI MASAYUKI
IPC: H01L23/36
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiator where a plurality of radiator fins are precisely erected, close to each other, on the surface of a board, and to provide a manufacturing method for providing it surely and precisely. SOLUTION: A plurality of radiator fins 10 and a board 2 on the surface of which they are erected are provided. The fin 10 is made of a thin plate of aluminum alloy and U-shaped in cross section, comprising a pair of parallel vertical surfaces 12 and a bottom part 14 which connects them at one end. Each bottom part 14 of the plurality of radiator fins 10 is brazed to the surface of the aluminum alloy board 2 so that the vertical surfaces 12 are erected, parallel to each other, vertically on the surface of the board 2, thus providing a heat radiator 1.
Patent JP-H06187706-A (JP)
Title: Tape guide roller
Inventor: FUJII HITOSHI
IPC: G11B23/087
Filed: 1992-12-18
Abstract: PURPOSE:To provide a small sized tape guide roller having the function to suppress the vibration of the tape and also having an extremely simple structure. CONSTITUTION:The guide roller is constituted so that a hollow space 2 is provided inside a cylinder of the tape guide roller 5 and that a silicone grease which is a liquid material, or a granular substance is filled in this hollow space 2. With this simple and small sized tape guide roller, a viscous damping effect or a shock damping effect is added to the rotational inertia effect of the rotary roller, thereby external disturbance and vibration of the tape are suppressed.
Patent JP-H07201681-A (JP)
Title: Electric double layer capacitor
Inventor: FUKADA SHINICHI
IPC: H01G11/84
Filed: 1993-12-28
Abstract: PURPOSE:To provide an electric double layer capacitor which can correspond to fast charge/discharge by greatly improving condensed capacity and reducing an inside resistance and can substitute for a secondary battery by restraining aged reduction of condensed capacity. CONSTITUTION:Polarizable electrodes 3, 4 are fixed on porous insulating substrates 1, 2, and current collectors 5, 6 are laminated on them one by one. An entire of circumference of the poralizable electrode is constructed to be covered with a current collector and a substrate. The polarizable electrode is formed on a solid-state substrate to be supported thereby. Thereby, it is possible to optimize an addition amount of active carbon fiber, to make possible the formation of a polarizable electrode which is thicker than a conventional one and to greatly improve a condensed capacity. Since irregularities can be provided by processing a surface of a substrate, movement of electrolytic ion is accelerated by the irregularities and charge/discharge can be made rapid. A capacitor can be manufactured readily by forming a polarizable electrode on only one side of a substrate.
Patent JP-H05175832-A (JP)
Title: Malfunction avoiding circuit for johnson counter
Inventor: ARIMA KOSAKU
IPC: H03K23/54
Filed: 1991-12-20
Abstract: PURPOSE:To automatically restore a counter without generating count deviation with a simple circuit configuration at the time of the occurrence of malfunction. CONSTITUTION:This circuit consists of an N-ary counter part 1 which generates an initial pulse which is high for first N/2 bits and is low for latter N/2 bits and a shift register part 2 which consists of N/2 stages of flip flops and takes the initial pulse into flip flop of the first stage to shift it, and the circuit is characterized by using the update of the initial pulse at intervals of N bits to immediately restore the shift register part 2 from the malfunction.
Patent JP-H04309869-A (JP)
Title: Pickup coil
Inventor: MATEI YAAKO KAYORA
IPC: H01L39/22
Filed: 1991-12-20
Abstract: PURPOSE: To measure two orthogonal gridients using a single coil by connecting a plurality of loops, providing a plurality of pair terminals and connecting a current detection means between the terminals of the plurality of pair terminals. CONSTITUTION: Loops 1, 2 and 3, 4 are connected, respectively, in series and two 8-shaped coils (1, 2 and 3, 4) are connected in parallel. A current detection element connected with terminals 5, 6 detects the gradient in x-direction while a current detection element connected with terminals 7, 8 detects the griadient in y-direction. When these loops are symmetrical, the gradient in x-direction does not induce any current in the detection element between the terminals 7, 8 nor the gradient in y-direction induce any current between the terminals 5, 6. Consequently, two components of the gradient can be measured using a single pickup coil.
Patent JP-H09177676-A (JP)
Title: Bellows type pump
Inventor: GOTO HIDEKAZU
IPC: F04B43/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a bellows which is excellent in durability and reliability compared with a conventional one. SOLUTION: Multiple elastic boards 3 constituted in the shape of disc plate are disposed as if they were laminated between a stationary plate 1 and a movable plate 2. There are two kinds of elastic boards 3, one is formed in substantially recess shape and the other, symmetrically, in substantially convex shape in the whole configuration. These two kinds of the elastic boards 3 are combined with such a condition that mutual periphery parts are contacted to form a gap inside, and one or more combinations of the elastic boards 3 are arranged as if they were laminated. Such a condition is generated that the pressing force is applied between the elastic boards 3 so that each of the elastic boards might always be stuck by pressure, and the power of tearing-away is set not to be applied.
Patent JP-H1041104-A (JP)
Title: Positive temperature coefficient thermistor element and positive temperature coefficient thermistor
Inventor: NAGAO YOSHITAKA
IPC: H01C1/14
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To increase a flash withstand voltage in positive temperature coefficient thermistor element and positive temperature coefficient thermistor by providing recess portions on the main surfaces of the positive temperature coefficient thermistor element where electrodes are formed. SOLUTION: A positive temperature coefficient thermistor element 1 is obtained by molding and sintering ceramic material including barium tianate as its main component. The positive temperature coefficient thermistor element 1 has a substantially plate shape. The main surfaces of the positive temperature coefficient thermistor element 1 have projection portions 2 and 3 formed around the entire periphery of the main surfaces, and have recess portions 4 and 5 at the center of the main surfaces, surrounded by the projection portions 2 and 3. The positive temperature coefficient thermistor has electrodes comprising ohmic IN-Ga, Al and Ag as main components on both main surfaces of the positive temperature coefficient thermistor element 1.  Thus improves the flash withstand voltage and Pmax of the positive temperature coefficient thermistor element and the positive temperature coefficient thermistor, and prevents silver migration by providing a gap between the lower layer electrode and the upper layer electrode.
Patent JP-H07150135-A (JP)
Title: Organic electroluminescent device
Inventor: ENOKIDA TOSHIO
IPC: C09K11/06
Filed: 1992-12-18
Abstract: PURPOSE:To improve stability during repeated use and luminous intensity by using a specific azo compd. CONSTITUTION:An anode A2 is formed from a conductive substance having a work function higher than 4eV on a transparent substrate 1 having sufficient mechanical and thermal strengths by vapor deposition, sputtering, etc. On the anode A2 is formed a fluorescencer layer 4 by using at least one azo compd. of the formula (wherein R<1> to R<10> are each H, halogen, cyano, nitro, amino, dialkylamino, hydroxyl, alkoxy, mercapto, siloxy, acyl, cycloalkyl, carboxyl, sulfo, or an aliph. or arom. hydrocarbon group provided that two adjacent substituents may combine to form an arom. or heterocyclic ring and that one or more substituents may form a complex with a metal) by vacuum deposition, etc. If necessary a resin, additives, another luminescent substance, a hole transport substance, and an electron transport substance are incorporated into the fluorescencer layer 4. On the fluoresencer layer 4 is formed a cathode B6 from a conductive substance having a work function lower than 4eV by vapor deposition, sputtering, etc.
Patent JP-H10177824-A (JP)
Title: Push-on switch
Inventor: YASUI TOYOKAZU
IPC: H01H1/58
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a push-on switch which has a stable contact gap dimension for switch and a strong attachment of a driving body, for a push-on switch used for control button of electric appliances. SOLUTION: A ring-shape rib 12 with a cut-out part 12A is rovided between the outside fixing contacts 3A and 3B of the bottom of a case 11 and a center fixing contact 5. By positioning a movable contact body 6 between a circumferential wall 11A and a rib 12 and by the cut-out 12A, and preventing a falling-out toward inside a driving body 7 by the circumference of the rib 12, the open/close motion of the contact is stabilized, and a push-on switch whose driving body 7 is hard to come out is obtained.
Patent JP-H07161635-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OTANI HISASHI
IPC: H01L21/20
Filed: 1993-12-02
Abstract: PURPOSE:To finely control the introducing quantity of a catalizer element by using a method that uses catalyzer element which helps crystallization and provides crystalline silicon by specific time heat treatment at a specific temperature. CONSTITUTION:An oxide film 13 which contains a catalizer element such as nickel is formed on an amorphous silicon film 12 formed on a glass board 11, and a crystalline silicon film is provided by four-hour heat treatment at 550 deg.C. The concentration of the catalizer element in the completed crystalline silicon film can be finely controlled by adjusting the concentration of the catalizer element in the oxide film. A semiconductor element provided with high-quality characteristics is provided by using the crystalline silicon film.
Patent JP-H07159073-A (JP)
Title: Heat exchanger
Inventor: SONODA YOSHIHIKO
IPC: F28F1/12
Filed: 1993-12-03
Abstract: PURPOSE:To increase constructional torsional strength, to improve installation efficiency, to restrain ventilation resistanace, and to enhance heat transfer rate by a method wherein a plurality of wire fins, which have rectangular external shapes in the winding direction and are helically wound, are disposed, in a tangled manner, between the straight sections of flat tubes having a straight section on the side thereof. CONSTITUTION:A fluid of high temperature flowing from one connection pipe 6 into a tank 5 flows into each flat tube 2 and flows into the tank 5 again and flows out of the connection pipe 6. And when the fluid passes through the tubes 2, heat of the fluid is transferred to each wire fin 1 of an assembled wire fins 8. And heat is exchanged between the fins 1 and a cooling fluid, so that the fluid of high temperature is cooled. At this moment, since a plurality of fins 1 are disposed in a tangled manner, heat transfer area per unit volume is large, so that high heat transfer rate can be obtained. And the fins are composed of wires, and hence the boundary layer of flow of cooling fluid does not develop.
Patent JP-H03196168-A (JP)
Title: Developing device
Inventor: ODA MASATAKA
IPC: G03G21/10
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the earlier deterioration of a developer and the increment of driving torque of a developing device by setting the sleeve plane of a developing roller facing a magnet cleaning roller as a homopolar magnetizing part. CONSTITUTION:A two-component developer 18 supplied to the developing rollers 11, 12 is carried and supplied to a photosensitive material 1 by rotating the developing rollers 11, 12, and is used in developing, and after that, it is further carried backward. Homopolar parts are provided at backward planes of sleeves 15, 16, and 17, and the repulsion magnetic field of the homopolar part is provided with the magnetic field of the developer 18 carried to the backward of the developing rollers 11, 12, and functions so as to separate magnetically the carrier and toner attracted and held with the developing roller from the planes of the sleeves 15, 16, and 17. Furthermore, the magnet cleaning roller 21 is provided at the backward of the developing rollers 11, 12, and its magnetic function is also applied so as to separate magnetically the carrier of the developer 18 and the toner from the developing roller and to transfer them, and also, they are carried from a transfer part. In such a way, it is possible to prevent the increment of the driving torque of a developing apparatus and the deterioration of the developer.
Patent JP-H10176352-A (JP)
Title: Outdoor water discharging apparatus
Inventor: ITO YUMIKO
IPC: B65H75/38
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor water discharging apparatus which is stored underground when it is not used, and also in which a hose is easily handled. SOLUTION: An outdoor water discharging apparatus 1 is provided with a base plate 2 that is installed on the ground surface, openings 3, 4 that are provided to the base plate 2, a hose-reel housing box 5 provided below the opening 3, a pillar-shaped housing box 6 provided below the opening 4, a cover 7 provided to the opening 3, a hose-reel 8 installed inside the hose-reel housing box 5, and a pillar-shaped body 9 inside the pillar-shaped housing box 6 or the like. The pillar-shaped housing box 6 and the pillar-shaped body 9 are vertically extended respectively, and the pillar-shaped body 9 is housed inside the pillar-shaped housing box 6 so as to be movable in the vertical direction. By gripping the handle 11 provided to the upper end of the pillar-shaped body 9 and lifting it upward, the pillar-shaped body 9 can be upward pulled out from the pillar-shaped housing box 6.