baber/WOPTO huggingface dataset:
Patent JP-H08121333-A (JP)
Title: Power transmission structure of clutchless
Inventor: MICHIYUKI TAKASHI
IPC: F04B35/00
Filed: 1994-10-19
Abstract: PURPOSE: To provide a simple power transmission structure which transmits a load torque to a vehicle engine after relieving a variation of the load torque on a clutchless compressor side. CONSTITUTION: A rotation of a vehicle engine is transmitted to a pulley 6 through a belt 7, and the rotation of the pulley 6 is transmitted to a rotating shaft 4 through a leaf spring 10 and the driving force transmission body 8. Also one end of the leaf spring 10 is connected to the connecting flange 8-1 of the driving force transmission body 8 with rivets 11, and the other end of the leaf spring 10 is connected to a connecting substrate 6-10 of the pulley 6 with screws 12. Then the driving force transmission body 8 is screwed onto the rotating shaft, and tightened fixedly with a lock nut 9.
Patent JP-H1078181-A (JP)
Title: Anticorrosive fitting
Inventor: FUNABASHI TERUYASU
IPC: F16L58/18
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To connect a lining steel pipe in a short time regardless of the quality of construction by forming a second swollen part on a second cylindrical part, and integrally forming a first swollen part, a first cylindrical part, a bottom part and the second swollen part by use of an elastic material such as rubber or synthetic resin. SOLUTION: The first swollen part 1, first cylindrical part 14, bottom part 16 which the end surface of a lining steel pipe P makes contact with or is opposed to, and second cylindrical part 18 of a seal member 10, and the second swollen parts 20, 21 of the second cylindrical part 18 are integrally formed of an elastic material such as synthetic resin. Since the second swollen parts 20, 21 of the seal member 10 are pressed by the cylindrical part 32 of a core 30, the inside surface of the second cylindrical part 18 of the seal member 10 is closely fitted to the circumferential surface of the lining steel pipe P, and sealed by face contact. Thus, the lining steel pipe P can be connected in a short time regardless of the quality of construction without requiring threading, while preventing the leakage and generation of red water.
Patent JP-S61132918-A (JP)
Title: Method for switching optical transmission line without momentary break and its optical switch
Inventor: TAKAHASHI MASAYUKI
IPC: H04B10/27
Filed: 1984-12-03
Abstract: PURPOSE:To switch an optical transmission line without a momentary break resulting no interruption of an optical signal by moving an optical control plate, which has a full transmission area, a half transmission area, and a total reflection area of light continuously, to switch the optical transmission line. CONSTITUTION:Lenses 9-12 of an optical switch are arranged on two optical axes, and optical fibers are coupled to them respectively. An optical control plate 13 is so provided that it passes the intersection between these optical axes and can be moved at 45 deg., and a full transmission area 13a, a half transmission area 13b, and a total reflection area 13c of light are formed continuously on the control plate 13. Normally, the full transmission area 13a is used, and a transmission line 2 is used by lenses 9 and 11; but if the transmission line is faulty, the control plate 13 is moved, and the optical signal is divided to lenses 10 and 11 by the half transmission area 13b, and thereafter, the transmission line is switched to a transmission line 4 by the total reflection area 13c. Thus, the optical transmission line is switched without the momentary break not to interrupt the optical signal.
Patent JP-H0685643-A (JP)
Title: Switching circuit
Inventor: KASAMATSU HIDEKI
IPC: H03K17/76
Filed: 1992-08-28
Abstract: PURPOSE:To control impedance and then to control output signal level by switching the direction of the bias voltage applied to a diode to switch the output and at the same time by controlling the forward current of the diode. CONSTITUTION:In a transmission mode, a CPU 12 outputs the data to a D/A converter 13 to turn on a diode and to secure a proper signal level. At the same time, the CPU 12 outputs the data to a D/A converter 14 to turn off the diode. The outputs of both converters 13 and 14 receive the driving ability from the buffers 15 and 16 and are inputted to the control input terminals 26 and 27 of an antenna switch. Then the bias voltage applied to the diode kept turned on is controlled with the control of the signal values which are outputted to the converters 13 and 14 from the CPU 12. Thus the forward current flowing through the diode can be controlled. Then the output signal level can be controlled by controlling the diode impedance.
Patent JP-H04133898-A (JP)
Title: Aircraft
Inventor: SUGIYAMA KATSUMASA
IPC: B64C25/16
Filed: 1990-09-26
Abstract: PURPOSE:To reduce flight resistance and vibration of an aircraft in which at take off and landing leg doors are opened to put in/out legs by providing the leg doors capable of changing form or moving so as to make separation territory of air flow due to the opened leg doors to nearly minimum. CONSTITUTION:A front leg door is formed into double construction consisting of a forward front leg door 15 and a backward front leg door 16, and the forward door 15 is through a forward front door supporting part 19 and the backward door 16 is through a backward front leg door supporting part 18 respectively connected to a front leg post 7. At the same time of movement 38 of the front leg post 7 and the front leg 6, the forward door 15 and the backward door are simultaneously opened or closed around a hinge 11. Hereby, as shown in the figure of air flow around the forward door 15 and the backward door 16, the air flow 12 can flow through between the forward door 15 and the backward door 16, and hence the flow around the front leg door 8 is remarkably modified and the separation territory 17 is reduced.
Patent JP-H06103462-A (JP)
Title: Check out counter
Inventor: KONO MITSUNORI
IPC: G07G1/00
Filed: 1992-09-24
Abstract: PURPOSE:To improve the working efficiency of sales job by positioning a shopping basket in its excellent state by providing a magnet sucking the magnetic member of the shopping basket in freely attachably and detachably in the vicinity of a commodities information recording part. CONSTITUTION:At a check out counter 14, two circular through holes 24, 25 are formed on the load on the receiving surface 16 of a sacker table 15 to be the right side and left side of a bar code scanner 4, and annular magnets 26, 27 are supported in freely movably in the vertical direction and rises and sets freely on the load receiving surface 16 of the sacker table 15 within each through holes 24, 25. In this check out counter 14, a registration processing is performed by arranging a shopping basket 43 storing commodities on the right side of the bar code scanner 4 and arranging an empty shopping basket 43 on the left side in the same way as a conventional check out counter and each of the shopping basket is fixedly positioned by the magnets 26, 27.
Patent JP-S61131533-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUYAMA KENJI
IPC: H01L21/205
Filed: 1984-11-30
Abstract: PURPOSE:To form the crystal of good quality as well as to obtain excellent characteristics by a method wherein the raw material of organic metal is supplied, the single unit only of the constituting elements having high vapor pressure is controlled and supplied, and the vapor pressure is controlled property. CONSTITUTION:A susceptor 2 is provided in a reaction vessel 3, and a CdTe substrate 1 is mounted thereon. The raw gas of DETe, DMCd and DMHg is fed to a reaction vessel 3 from a raw gas introducing pipe 8. On the other hand, the gas is sucked and exhausted by an exhaust pipe 9, and the reaction vessel 3 is decompressed to several tens torr or thereabout. An Hg reservoir 5 is heated up to 200-300 deg.C. The DMHg raw gas of 0.05-0.6l/min., DMCd of 0.05-0.3l/min. and DETe of 0.1-0.8l/min. are fed. According to the above- mentioned constitution, the saturation pressure containing Hg vapor is obtained, and HgCdTe can be grown on the substrate 1 of the susceptor 2 under the above-mentioned state.
Patent JP-H0891062-A (JP)
Title: Evaporated fuel discharge suppressing device
Inventor: HORIUCHI MASAAKI
IPC: B60K15/04
Filed: 1994-09-22
Abstract: PURPOSE: To provide an evaporated fuel discharge suppressing device which can prevent the discharge of the evaporated fuel from a fuel feeding pipe, by the liquid seal action, securing the excellent fuel feeding performance, in the case of the high speed fuel feed, and possesses the large degree of freedom in layout. CONSTITUTION: At the top end part of a fuel feeding pipe 2, a fuel reservoir 4 opened upwardly, check valve 5, and a pressure relief pipe 6 are installed. The fuel reservoir 4 has the bottom surface having a almost shape (curved shape), and at the lowermost part of the bottom surface, a small hole 4a is formed. The pressure relief pipe 6 permits the communication between the upstream side of the top end part of the fuel feeding pipe 2 and the inside of a fuel tank, and when the check valve 5 is closed (state shown on the figure), the pressure in the fuel feeding pipe and the pressure in the fuel tank are made equal. The check valve 5 is in a closed valve state for closing the opened port end of the fuel feeding pipe 2 by its dead weight in the case other than the fuel feeding time. When fuel is supplied, the check valve 5 is turned by fuel, and an opened valve state 1 provided.
Patent JP-H07103504-A (JP)
Title: Humidity conditioning device
Inventor: SATO MITSUHIKO
IPC: F24F1/00
Filed: 1993-10-12
Abstract: PURPOSE:To enhance the air drying and dehumidifying efficiencies by a method wherein a hygroscopic material with a property to enhance the hygroscopic effect as a temperature decreases from the vicinity of a normal temperature, and a thermoelectric conversion element are combined, and at the time of a hygroscopic operation, the hygroscopic material is cooled by the thermoplastic transducer, and at the time of dehumidifying motion, the hygroscopic material is heated. CONSTITUTION:For this humidity conditioning device A, a hygroscopic material 1 which is formed into a thin plate form is joined on one surface of a heat absorbing/radiating plate 2, and on the other surface, a Peltier element 3 on which a grease 5 of a high thermal conductivity is applied is affixed. Also, on the rear side of the Peltier element 3, the grease 5 of a high thermal conductivity is applied, and a heat absorbing/radiating plate 4 is affixed. Then, in a control circuit 10, a humidity is detected by a humidity sensor, and a detected voltage VD and a reference voltage VS are compared. Then, an L signal is output at the time of VD>VS, and an H signal is output at the time of VD<VS. When the L signal is output, a cooling motion is performed by the Peltier element 3, and the hygroscopic effect of the hygroscopic material 1 is improved. In the meantime, when the H signal is output, a heating motion is performed by the Peltier element 3, and a dehumidification of the hygroscopic material 1 is performed.
Patent JP-H0896065-A (JP)
Title: Scanner for bar code inspecting device
Inventor: ATSUMI TORU
IPC: G06K7/10
Filed: 1994-09-22
Abstract: PURPOSE: To prevent the lowering of accuracy due to external light by closing an inspection window with a light shielding plate at the time of measurement by providing the light shielding plate enabling the shielding of the observation window on the observation window of a scanner so that the plate may be freely opened and closed. CONSTITUTION: A observation window 7 is provided with a light shielding plate 8 enabling this observation window 7 to be opened and closed. The light shielding plate 8 is formed by a member with flexibility and is moved by bending along the curved surfaces of a case 2 when the observation window 7 is opened. When the test of a bar code is performed, the observation window 7 is made to be in a state that the window is not covered with the light shielding plate 8 and a scanner 1 is made opposite to the bar code.  At this time, because a reflection surface 6 is seen through and the bar code illuminated by a light source 3 can be observed from the observation window 7 when the reflection surface 6 is a half mirror, the positioning of the bar code and the scanner 1 is rightly performed, and subsequently, the observation window 7 is covered by moving the light shielding plate 8 by a nob 8a. If a measurement is performed later, the lowering of contrast by the intrusion of external light can be prevented.
Patent JP-2001050516-A (JP)
Title: Gas burner nozzle hole cleaning tool
Inventor: NAGAO TOSHIKAZU
IPC: F23D14/50
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To allow a gas burner nozzle hole cleaning tool to be inserted into a gas burner nozzle hole at the deeper side inside a regulator easily, by providing a guide part with a smaller diameter than an insertion bore of a burner main body-connected part of the regulator. SOLUTION: A gas burner nozzle hole cleaning tool 1 has a cylindrical guide part 2 with an outer diameter that is slightly smaller than an insertion bore of a burner main body-connected part of a regulator, and also the outer diameter of the tip part of the guide part 2 is a chamfer 2a. The diameter of a rod- like nozzle hole cleaning piece 3 that projects from the tip part of the guide part 2 for a proper length is made slightly smaller than the diameter of a gas burner nozzle hole. In this way, the guide part 2 is inserted into the insertion opening of the burner-connected part of the regulator, and the guide part 2 is guided into this insertion opening. The rod-like nozzle hole cleaning piece 3 is guided into the nozzle hole to remove jamming.
Patent JP-H06112649-A (JP)
Title: Manufacture of interlayer connector of multilayer printed board
Inventor: TAKE MORIO
IPC: H05K3/38
Filed: 1992-09-24
Abstract: PURPOSE:To manufacture an ultrahigh-density multilayer printed wiring board by specifying the thicknesses of the outermost copper foil and an inner layer circuit copper foil, and opening a hole by the irradiation with an excimer laser, and electrically connecting the two copper foil layers with each other by electroless plating or conductive coating at least. CONSTITUTION:In the process of electrically connecting the outermost copper foil layer 4 and he copper layer 2 for an inner circuit with each other through a through hole, the thickness of the copper foil layer 4 to be made the circuit of the outermost layer is 10mum or under, and the thickness of the inner-layer circuit copper foil 2 to electrically connect with the outermost copper 4 by a through hole is 15mum or under. And, a hole 5 is opened in the outermost-layer copper foil 4 and a resin film 3, and further one part of the inner-layer copper foil 2. Next, the two copper foil layers are connected electrically by electroless plating or conductive coating at least. Hereby, it becomes possible to make the through hole between the outermost-layer circuit conductor and the inner- layer circuit conductor easily and besides in the minimum diameter.
Patent JP-H0998675-A (JP)
Title: Film holding tool in mulch film spreading device
Inventor: HONDA HARUYOSHI
IPC: A01G13/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a film holding roll for covering and compacting a mulch film over a ridge surface capable of adapting to the works for the ridges with different width by its simple construction and operation. SOLUTION: This film holding roll 2 for compacting the mulch film spread over the ridge A surface from the upper surface side is constructed by a middle roll 4 having a small diameter and located at the central part of three directions of a roll shaft, and conical rolls 5, 6 arranged as left and right symmetrically by facing the pointed heads of the conical shape to the central side in both of left and right side of the middle roll and having an adjustable distance L in the shaft direction.
Patent JP-S61133204-A (JP)
Title: Reclamation of solvent for ziegler-type polymerization
Inventor: NAKAJIMA YASUSHI
IPC: C08F6/00
Filed: 1984-12-04
Abstract: PURPOSE:To accomplish the titled reclamation by hydrogenation treatment, using a transition metal-based hydrogenation catalyst, of solvent used in Ziegler- type polymerization to effect efficient deactivation of the polymerization- inhibiting substances accumulated in the polymerization solvent. CONSTITUTION:A solvent used in Ziegler-type polymerization (e.g., benzene, xylene, 4-20C paraffin) is scrubbed ar distilled if needed, followed by hydrogena tion treatment of the solvent using a transition metal-based hydrogenation catalyst (e.g., titanium trichloride, alkoxyoxyvanadium halide), normally at room temperature-100 deg.C under a hydrogen-pressurized condition of 3-9kgf/cm<2>, thus accomplishing the objective reclamation.
Patent JP-S61133989-A (JP)
Inventor: OGAWA KENZO
IPC: G10D3/02
Filed: 1984-12-04
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-H0197890-A (JP)
Title: Proximity fuse
Inventor: MIZUSAKI KATSUO
IPC: F42C13/04
Filed: 1987-10-09
Abstract: PURPOSE:To make it difficult to discover the use of an electric wave for other party, clarify an operating range and prevent malfunction and the saturation of a receiving system by spectrally diffusing a transmitting wave and obtaining a bit relation of a receiving signal and a transmitting system code. CONSTITUTION:A transmitting signal is transmitted in upper and lower directions of a flying object by signal generators 21a, 21b, one bit delay circuits 22, 23 and modulators 12a, 12b. A reflecting wave from the object is received to perform homodyne detection 5. Setting of a threshold level, a removal of a receiving system inner noise and an outer interfering signal component, another removal of a Doppler component and control of pursuit distance are performed by the relation of detection signal and a transmitting system code signal, and only an object signal component is obtained.
Patent JP-2000087641-A (JP)
Title: Window operation device
Inventor: ROY MALCOM MOODY
IPC: E05F11/34
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a window operation device which can smoothly open and close a window. SOLUTION: This operation device includes an attaching base 10 located inside a cavity of a window frame. A slender threaded member 11 is attached to the attaching base 10. A drive arrange formation 18-20 gives a rotating motion to the member 11 to move a threaded nut 14 along a longitudinal member. A drive arm 17 is pivotally joined to the threaded nut 14 and the drive arm 17 is pivotally joined to a window sash through a link 29. An arm 31 is pivotally joined to the attaching base 10 at one end 32 and pivotally joined to a slider mount 33 at the other end, and the slider mount 33 can be attached to the window sash. The drive arm 17 is joined to the arm 31 through a link 34.
Patent JP-H04131950-A (JP)
Title: Non-volatile memory control circuit
Inventor: SASABE TORU
IPC: G06F15/78
Filed: 1990-09-25
Abstract: PURPOSE:To evade the loss of function of a last memory even though a specific address of a nonvolatile memory is destroyed by judging that a relevant memory address is destroyed in terms of hardware as long as the data has an error and performing an access to the memory by means of a stand-by memory address. CONSTITUTION:A channel selection microcomputer 1 decides an address to be used based on the data on an address OFCH address. When an OFDH address is used, the data on this address is read out. Then a fact whether the read-out data has a parity error or not. If so, a flag showing a fact that the sound volume data is stored in an OFEH address is set to a RAM of the microcomputer 1. At the same time, this information is also written into the OFCH address of a nonvolatile memory. As a result, the OFEH address can substitute for the OFDH address even if this address is destroyed in terms of hardware.
Patent JP-H0972701-A (JP)
Title: Step gage
Inventor: ASAKA KATSUMI
IPC: G01B5/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to immediately identify whether the surface to be inspected is a step within a reference or not by providing a fixed contact surface and a moving contact surface installed at the bottom adjacent to the fixed contact surface and slidable in a direction perpendicular to the surface to be inspected at the part of the bottom. SOLUTION: The boundary between a fixed contact surface 12 and a moving contact surface 21 is matched to the boundary of the surface to be inspected and the surface 12 is brought into contact with the one surface of the low side via the boundary. The surface 21 is brought into contact with the other surface of the high side via the boundary. If there is a step on the surface to be inspected via the boundary, the surface 21 is moved in the opposite surface to be inspected in the direction perpendicular to the surface. The movement of the surface 21 is sensed by the contact with a limit switch 23 of sensing means, a buzzer 32 is rung, and an LED red lamp is lit. When it is within an allowable range, the surface 21 is not brought into contact with the switch 23, and an LED blue lamp 34 is continuously lit.  An adjusting screw 24 is operated to vary the position from the surface to be inspected of the switch 23.
Patent JP-H02103414-A (JP)
Title: Compensating circuit for optical pulse encoder
Inventor: OKAGAKI HIROYUKI
IPC: G01D5/36
Filed: 1988-10-13
Abstract: PURPOSE:To stabilize operation and to expand the operating range by switching converting sensitivities of digital signal converting means in correspondence with the detected values of a means which detect duty ratio of the outputs from digital signal means. CONSTITUTION:This circuit is composed of a D/A converter 1, a D/A comparator 2 and a reference-current value switch 3. The switch 3 switches the reference-current values of input comparator 5. The comparators 5 receive optical signals from a photodetector array and output the digital signals to edge detecting circuits. The sensitivities of the comparators 5 are switched by switching binary-coded reference current sources Ir1 (high sensitivity) and Ir2 (low sensitivity). The outputs of the comparators 5 are inputted into the converter 1, and a duty ratio is detected. When the illuminance of the light which is projected on the photodetector becomes large (or small) based on the detected duty ratio, the duty ratio becomes large (or small). When the duty ratio is switched with the switch 3, the output is not fixed to H or L in the broad range of illuminance change, and the normal operation can be performed even if the illuminance is changed.
Patent JP-2000063729-A (JP)
Title: Ink composition
Inventor: FUJITA HISANARI
IPC: C09D11/16
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition hardly generating gaseous substance and preferable for charging to an applicator such as a traffic line marker by compounding an alkylamine in an ink composition. SOLUTION: This composition includes (C) >=0.1 wt.% and preferably <=2.0 wt.% alkylamine having at least one 5-20C alkyl group in an ink composition including (A) a colorant and (B) a solvent. It is preferable to use a metal azo dye or the like as the component A, ethanol or the like as the component B and N-coconut oil alkylpropanediamine, N-ethylene oxide-N'-coconut oil alkylpropanediamine or the like as the component C.