baber/WOPTO huggingface dataset:
Patent JP-S648385-A (JP)
Title: Rotary compressor
Inventor: FUJITA KENJI
IPC: F04B39/12
Filed: 1987-06-30
Abstract: PURPOSE:To decrease the mass of balance and to reduce vibration and noise to a very small level by forming a distance, mutually separating from the center of axial direction size in a crank part in two compressor parts provided in the same shaft, to a specific size. CONSTITUTION:Two compressor parts 9, 10 are provided in the same one shaft 5 in a rotary compressor. The compressor forms a mutually separating distance of the centers A, B in each axial direction size of the first and second crank parts 14, 20 smaller than the mutually separating distance of the centers D, C in each axial direction size of the first and second cylinders 13, 19. In this way, the compressor enables its vibration and noise to be reduced to a very small level by enabling the mass of balance, provided for the same shaft, to be decreased.
Patent JP-H04358951-A (JP)
Title: Repairing system for vehicle
Inventor: RI TAKASHI
IPC: B60S5/00
Filed: 1991-06-04
Abstract: PURPOSE:To facilitate a job for changing the position and direction of a tower with its own. CONSTITUTION:This repairing system is featured that it has both horizontal vertical guide rails 20, 21 installed parallelly up and down, and an upper part 35 shiftable along the upper guide rail and a lower part 36 shiftable along the lower guide rail, and also it is provided with a tower part 22 installed rotatably around a vertical shaft between both these upper and lower parts, a mobile engaged means having this tower part engaged with these guide rails at both these upper and lower parts at each desired moving position, and a turning engaged means which rotates and engages the tower part at a desired turning position around the vertical shaft. In addition, this system is featured that both these upper and lower rails are formed into a ring form, plural pieces of the tower part are installed, an inner part of the lower guide rail is formed into a vehicle locking foundation as one body with the lower guide rail, a working opening part pierced through both up and down directions is installed in this vehicle locking foundation, while a leg erecting means, separating this foundation from a floor surface, uplifting it for leg-erecting, is installed.
Patent JP-H0917312-A (JP)
Title: Polar relay
Inventor: YASUNORI YUKIFUMI
IPC: H01H50/34
Filed: 1995-06-27
Abstract: PURPOSE: To stably obtain a prescribed operational characteristic by which spring load force and attraction force conform with each other by screw-fitting a permanent magnet to one jaw part of a coil frame so as to be movable in the direction for running along the central axis of an iron core. CONSTITUTION: When a permanent magnet 4 screw-fitted to one flange part 2b of a coil frame 2 is rotated by a screw and is moved in the direction for running along the central axis of an iron core 1, that is, in the direction for changing a distance from a contactor 6, second attractive holding power can be adjusted. Therefore, even if dispersion exists in a dimension of respective members and a dimension at assembling time, a prescribed operational characteristic by which spring load force and attraction force conform with each other can be stably obtained.
Patent JP-S5684016-A (JP)
Title: Delay line
Inventor: OOYAMA SADAKIMI
IPC: H03H9/36
Filed: 1979-12-12
Abstract: PURPOSE:To form a delay line, which is hard enough not to bend itself and easy to bond a converter, at a high yield, by providing input and output converters on the main surface of a platelike solid-state delay medium. CONSTITUTION:Delay line 16 uses a glass plate as delay medium 20 and on its main surface 2, conductive layers are formed to provide electrodes 7 and 8; and input converter 10 and output converter 11 are tightly fixed onto electrodes 7 and 8, and ends of lead wires extending to input terminals 12 and 13 and output terminals 14 and 15 are tightly fixed to electrodes 6 and 7, and 8 and 9. Input and output converters 10 and 11 are polarized in parallel to main surface 2 as shown by arrow E and in the lengthwise direction of each converter. Electric signals applied to input terminals 12 and 13 are converted by input converter 10 from electric to mechanical and propagate on the surface of delay medium 20 at right angles to the lengthwise direction of input converter 10 to reach output converter 11, where they are converted into electric signals, which appear at output terminals 14 and 15.
Patent JP-H0327548-A (JP)
Title: Insulation layer separating substrate and semiconductor device utilizing this substrate
Inventor: YAMAGUCHI SHUICHIRO
IPC: H01L27/06
Filed: 1989-06-24
Abstract: PURPOSE:To maintain sufficient characteristics in different kinds of semiconductor devices by providing in addition to a separated island having an entire bottom as deep as specified a separated island wherein a part of the bottom is as deep as specified and other parts are shallower. CONSTITUTION:A semiconductor separation island 11 provided on an insulation separating substrate 10 is as deep as specified on the entire bottom. On the other hand the bottom of the semiconductor separation island 11 can be used as an island wherein a part of the bottom is as deep as specified and other parts are swollen to be shallower. Therefore manufacture is easy so that respective devices can have sufficient characteristics when a plural kinds of semiconductor devices with preferred island depths different are to be simultaneously formed.
Patent JP-H116735-A (JP)
Title: Angular speed sensor
Inventor: ISE EIJI
IPC: G01C19/56
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an angular speed sensor having enhanced detection sensitivity in which leakage of oscillation is prevented by balancing the field uniformly at the leg parts and the conduction reliability is enhanced between a detection electrode plate on the side face and a lead electrode on the major surface. SOLUTION: The end of intersection range LA of exciting electrode plates 4-1,..., 4-4 is extended to the vicinity of the sliding end S1 of a leg part 1-1. Consequently, the effective working length is lengthened in the direction for increasing the strain resulting in a larger excitation. The end of intersection range LB of electrode plates 5'-1,..., 5'-4 is extended to the vicinity of the sliding end S2 of a leg part 1-2. Consequently, the effective working length is lengthened in the direction for increasing the strain to generate a larger quantity of charges. The electrode plates are extended uniformly to the vicinity of the sliding ends S1, S2 except the uppermost part of small strain thus balancing the field uniformly. The electrode plates 5'-1,..., 5'-4 are formed across the major surface and the side surface at the leg part 1-2.  According to the structure, extending width of the electrode plate from the side surface to the major surface is increased resulting in the enhancement of conduction reliability with the major surface lead electrode.
Patent JP-H0718167-A (JP)
Title: Plasticizer and polyester-based resin composition
Inventor: KOMEHANA NOBUAKI
IPC: C08K5/10
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a plasticizer, having low volatility and thermal decomposability due to its excellence in heat resistance, excellent in compatibility with a polyester-based resin with hardly any bleedout on moldings of a polyester-based resin composition and capable of effectively imparting the flexibility to the resin. CONSTITUTION:1) This plasticizer for a polyester-based resin is composed of a polyester prepared by esterifying the terminal of a polycondensate obtained by polycondensing (A) a polybasic acid composed of a 2-20C aliphatic polybasic acid or its ester-forming derivative and an 8-20C aromatic polybasic acid or its ester-forming derivative at (1:0.1) to (1:2.0) molar ratio with (B) a 2-12C aliphatic polyhydric alcohol with (C) a 1-18C monobasic acid or its ester-forming derivative and/or a 1-18C monohydric alcohol. Furthermore, (2) this polyester- based resin composition contains 100 pts.wt. polyester-based resin and 1-30 pts.wt. resultant plasticizer.
Patent JP-H117745-A (JP)
Title: Method for molding magnetic tape cassette
Inventor: MORITA KIYOO
IPC: G11B23/087
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To easily foam a guide wall holding a brake member, by constituting a guide wall inner mold and a guide wall outer mold of an upper mold separately via the guide wall to be formed, pulling and detaching the guide wall outer mold of the upper mold in an extension direction of the guide wall after injection molding, and pulling and detaching the guide wall inner mold in the same direction. SOLUTION: A metal mold 20 used for molding is constituted of an upper mold 21 and a lower mold 22. The upper mold 21 is separated to a guide wall inner mold 23 and a guide wall outer mold 24 via guide walls 11a, 11b, 12a, 12b to be molded. A resin is injected to the mold 20, thereby forming a lower half 2 of a cassette. After the molding, the lower mold 22 is moved down and separated, and the guide wall outer mold 24 of the upper mold 21 is raised and detached in an extension direction of the guide walls. Thereafter, the guide wall inner mold 23 of the upper mold 21 is raised and detached in an extension direction of the guide walls. At this time, since the guide wall outer mold 23 is not present outside the guide wall inner mold 23, the guide wall inner mold can be separated easily.
Patent JP-H0512362-A (JP)
Title: Method for inputting electric network to circuit simulator
Inventor: HIBINO TOKUHITO
IPC: G06F17/50
Filed: 1991-07-02
Abstract: PURPOSE:To improve the operation efficiency by preparing microcells as logic elements where plural kinds of parameters are set according to their frequencies of use as a library and describing them in an input card. CONSTITUTION:This method is provided with a 1st process 11 wherein the microcells as the logic elements wherein plural kinds of parameters are set according to their frequencies of use are prepared as the library and a 2nd process wherein respective logic elements of a logic circuit to be evaluated and their connection relation are described in the input card by using the microcells in the library. After the logic circuit to be evaluated is automatically substituted with an electric network according to the input card, electric network is inputted to the circuit simulator in a 3rd process 13. Consequently, the need to set numerical parameters of the large-scale electric network, element by element, is eliminated and the operation efficiency is greatly improved.
Patent JP-H118010-A (JP)
Title: Electronic apparatus connector
Inventor: ASABA AKIRA
IPC: H01R13/52
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a mounting part of a connector. SOLUTION: In a connector that is used for connection to transfer signals between electronic apparatuses by forming a couple of main body side connectors 2 installed in an electronic apparatus main body 1 and a connecting- side connector 3, an exterior cabinet 11 of the electronic apparatus main body 1 is equipped with an opening 12 into which the connecting-side connector 3 is to be inserted; the opening 12 is fitted with a dustproof shutter 4 that is opened and closed in the direction perpendicular to the inserting direction of the connecting-side connector 3;  formed on a guiding member 32 placed on the connecting-side connector 3 for the purpose of the engagement with the main body-side connector 2 and the shutter 4, are tapered parts 34, 43 respectively, that come into contact with and slide on each other so as to produce a thrust that moves the shutter 4 in the opening direction when the connecting-side connector 3 is inserted into the opening 12 of the electronic apparatus main body 1.
Patent JP-S6139436-A (JP)
Title: Magnetron
Inventor: KUSUKI SHIGERU
IPC: H01J23/15
Filed: 1984-07-31
Abstract: PURPOSE:To keep off the admission of harmonics from the input side of a magnetron, by making up it into such constitution that has a wave absorber and an insulating plate inside a heater box and sets up the wave absorber in space between a wall surface of the heater box and the insulating plate. CONSTITUTION:In a heater box 9, a wave absorber 19 is locked in position between an insulating box body 20 and this heater box 9. As material for the wave absorber, a dielectric and a mixed body of ferrite powder are used. Frequency, in which absorption capacity is most improved, is variable with grain size of the ferrite powder and thickness in the absorber. For example, separate wave absorbers in each resonance frequency being treble, quadruple and quintuple over a fundamental wave fo respectively are stuck to each wall surface of the heater box. As for the insulating box body 20, it is enough to be constituted of heat-proof resin, and even if the wave absorber is peeled off the heater box, this insulating box becomes a spacer, thus generation of a spark and the like are preventable.
Patent JP-S648157-A (JP)
Title: Method of monitoring shape of bare ream in paper production line
Inventor: SHONO KUNIHIKO
IPC: B65H43/08
Filed: 1987-06-29
Abstract: PURPOSE:To surely and automatically detect a bare ream having an irregular shape by picking up an image of the bare ream with the use of a television camera under such an illuminating condition that a peculiar shade is produced from its irregular shape, and by counting the number of picture elements so as to compare the shape of the bare ream with a regular shape. CONSTITUTION:Bare reams 9 in which a plurality of sheets which are cut into predetermined dimensions and stacked one upon another are illuminated by light sources 2 arranged on both sides so as to produce shades of the shapes of the reams 9 on a high contrast surface 3. Further, television cameras 1 each provided with a mechanical shutter pick up these shades at the timing of detection by a photosensitive sensor 4. An image processing apparatus 5 processes images from both television cameras 1 as picture elements at the side surfaces of the reams 9 so as to count the number of the picture elements, and compares the number thereof with that of a normal shape. If both are not coincident with each other, an alarm 5a informs the fact. Thus, it is possible to precisely and automatically detect an irregular shape of a bare ream. Accordingly, the irregular shape of the ream 9 is returned into the normal shape by performing a suitable process, thereby it is possible to aim at enhancing the quality of articles.
Patent JP-H0825420-A (JP)
Title: Molds for thermosetting resin
Inventor: TAKAHASHI TAKUMI
IPC: B29C45/34
Filed: 1994-07-14
Abstract: PURPOSE:To provide molds for thermosetting resin in which molding quality can be improved by preventing its pinhole. CONSTITUTION:A cold slug well 7 is disposed between a unit cavity 6a of an end position and a gas vent 8 through the both. Accordingly, even if the air is introduced to the inner wall of the cavity 6a in the charging step, the air can be fed to the cold slug well 7, i.e., a part having no relation to the product via the flow of the resin thereby to prevent a pinhole, thereby improving its molding quality.
Patent JP-H0452629-A (JP)
Title: Mechanism and method for positioning lens barrel
Inventor: KOIWAI TAMOTSU
IPC: G02B7/04
Filed: 1990-06-20
Abstract: PURPOSE:To eliminate the need to hold the position, size, etc., of a pressing-in hole high in accuracy, to suppress the component cost low, and to move a lens frame with high accuracy by aligning the optical axes of a 1st and a 2nd lens holding frame with each other and then fixing the 1st lens holding frame and a guide member. CONSTITUTION:Adhesion is employed to fix a rod 8h as the guide member for a 4th-group lens holding frame 9 as a 2nd lens holding frame to a 3rd-group lens holding frame 8 as a 1st lens holding frame. Namely, fitting parts which are concentric with the optical axis are held in a fitted state so as to align the optical axes of both the frames, the rod 8h which is fitted in the holding frame 9 is inserted loosely, and the rod 8h is adhered to the holding frame 8 in this state. Thus, a sleeve 8a is fixed, so the position accuracy of respective members at the time of the adhesion can be maintained and the assembly between the holding frames can be performed with high position accuracy.
Patent JP-S6137602-A (JP)
Title: Control apparatus for elevation carriage of travelling crane for warehousing and delivery
Inventor: KANAMARU SETSUO
IPC: B65G1/04
Filed: 1984-07-31
Abstract: PURPOSE:To secure a check for a stop position of an elevation carriage by providing plates to be detected on the side of a crane of a pair of right and left longitudinal burden receivers of a shelf housing part, and detecting said plates with a detector provided on the elevation carriage for checking a stop position of the carriage. CONSTITUTION:Pulse signals are issued from a pulse encoder by driving a motor for elevating an elevation carriage 4, and added and subtracted for moving the carriage 4 to a prescribed shelf and stop it out a prescribed position. Thereupon, a photoelectric switch 10a is adapted to detect a plate to be detected and thereby switched on provided that the carriage 4 is positioned at a lower level Ll with respect to a housing part 1a, while a photoelectric switch 10b adapted to detect a plate 9b to be detected and switched on provided that the carriage is positioned at a upper level Lu. Accodingly, accuracy of a stop position of the carriage 4 is detected by detecting on/off states of the photoelectric switches 10a, 10b for correcting the stop position of the carriage. With such arrangement, an accurate stop position of the carriage can be assured.
Patent JP-S5752272-A (JP)
Title: Horizontal synchronizing circuit
Inventor: HOSOYA NOBUKAZU
IPC: H04N5/12
Filed: 1980-11-17
Abstract: PURPOSE:To solve a malfunction of a circuit which is caused by distortion of transmission, by providing a circuit for detecting the coincidence of phase of a horizontal synchronizing signal and a horizontal flyback pulse, and generating a gate pulse having pulse width containing the horizontal synchronizing signal. CONSTITUTION:A horizontal synchronizing circuit is provided with a horizontal AFC circuit 1 consisting of a phase detecting circuit 5, an LPF6, a VCO7 and a frequency-dividing circuit 8 for dividing the frequency of the VCO7, and a synchronizing APC circuit 2 constituted of a phase detecting circuit 9 for detecting a phase difference between a divided pulse from the frequency-dividing circuit 8, and a horizontal flyback pulse FP outputted from a horizontal outputting circuit 13 of a horizontal deflection part 3. Moreover, it is provided with an H killer circuit 14 for detecting the coincidence of phase of the flyback pulse FP and a horizontal synchronizing signal HP, and a synchronizing state. When the coincidence of phase of the flyback pulse FP and the signal HP has been detected by the circuit 14, a gate pulse having pulse width containing the horizontal synchronizing signal period is generated, a gate circuit 4 is controlled by this pulse, and the signal HP is supplied to the circuit 1 and 2.
Patent JP-S5785241-A (JP)
Title: Gang bonding device
Inventor: KASAI KEIICHI
IPC: H01L21/60
Filed: 1980-11-18
Abstract: PURPOSE:To permit inner bonding regardless of the thickness of flexible tables with fingers by moving a stand for fixing a semiconductor upwards from positioning nails. CONSTITUTION:A gang bonding device is composed of semiconductor positioning nails 3, a stand 5 for fixing a semiconductor, a connecting pin 4 for the positioning nails 3 and the stand 5, a lifting shaft 7, a connecting screw 6 for the shaft 7 and the stand 5, a rotation stopper 10 and a stand 11 for mounting nails. And after positioning a semiconductor 1 by applying power 13 for opening and closing the positioning nails to the positioning nails 3, the positioning nails 3 are moved to outside from flexible tables 9 with fingers and shoots 8 for fixing tapes and shafts 7 for lifting the semiconductor are risen. Therefore, the stand 5 can be risen by the distance d between the stands 5 and 11. So, the semiconductor 1 is fallen in the tapes 9 to permit inner bonding.
Patent JP-H0510988-A (JP)
Title: Voltage comparator
Inventor: ISHIKAWA HITOSHI
IPC: G01R19/165
Filed: 1991-07-03
Abstract: PURPOSE:To obtain a voltage comparator with simple circuit constitution and capable of stable functioning even in a high speed operation. CONSTITUTION:By providing a differential amplifier circuit 2A at the first step to accept input voltage with a transistor Q1 and a multicollector transistor Q2A and connecting the second collector of the transistor Q2A to the base of the transistor Q1, a comparator is constituted so that hysteresis take place at the moment of comparison between the standard voltage Vret and an input voltage Vin. The circuit is constituted with a small number of elements and does not generate chattering and the like in the output even in a high speed operation and the function is stable.
Patent JP-S5863680-A (JP)
Inventor: KOMATSU TSUTOMU
IPC: B66B13/24
Filed: 1981-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02161147-A (JP)
Title: Fuel controller for engine
Inventor: SEKI YASUNARI
IPC: F02D45/00
Filed: 1989-06-27
Abstract: PURPOSE:To improve drivability in a system where a variable valve timing means is provided in either or both of suction or/and exhaust valves by changing a running range to perform correction of fuel supply according to variation in valve timing so as to off good fuel correction constantly. CONSTITUTION:In a variable valve timing means, suction and exhaust valves are driven open/close by means of a cam for lower speed in a non-connected condition of a driving rocker arm with a free rocker arm, as well as by means of a cam for higher speed in the connected condition of the same, and the connected condition is switch-controlled through a switching mechanism by means of controlling an electromagnetic valve 19 by an electronic circuit 7, in which whether an engine running condition reaches a predetermined running range such as a reduction running range or a low load running range that is regulated by a load and speed of the engine, so as to correct fuel supply of the engine when it reaches the predetermined running range. The above- mentioned running range is changed according to switching operation of the valve timing.
Patent JP-S5787051-A (JP)
Title: Ion generator
Inventor: KAGEYAMA KATSUO
IPC: H01J27/04
Filed: 1980-11-19
Abstract: PURPOSE:To simplify a structure, decrease power consumption, improve operativity and improve beam strength remarkably, by adding the fourth electrode and controlling the distribution of ion energy shocking the second cathode including an ion generating member as its part. CONSTITUTION:The fourth electrode 10 made of W wire is arranged through the cylindrical hollow portion 2 of an anode 1, paralleling to the central axis of the hollow portion 2. The fourth electrode 10 is supported with a supporter 11 held on the first cathode 3, being insulated electrically from the first cathode 3, and further supported with a supporter 12 held on the second cathod 4, being insulated electrically from the second cathode 4, and it is fed from a control power source through a feeding path formed by wiring on the inside and the outside of a vacuum container and the through portion 13 of the wall of the vacuum container. A ion generating member 4a which is part of the second cathode 4 is fixed on the second cathode 4 so as to be positioned on the central axis of the hollow portion 2 of the anode. Thereby, a structure can be simplified, power consumption can be decreased, operativity can be improved, and beam strength  can be improved remarkably.