baber/WOPTO huggingface dataset:
Patent JP-2000110687-A (JP)
Title: Low boiling point fuel supplying device for diesel engine
Inventor: HAYASHI HIROMASA
IPC: F02M59/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To stably and forcibly supply low boiling point fuel to a fuel injection pump by providing a fuel feeding pump which is connected to a pressure container for filling liquefied low boiling point fuel and which is driven by blowing and discharging of a compressed fluid, and a valve mechanism for opening/ closing a fuel supplying pipe passage interlocking with start and stop of an engine. SOLUTION: When compressed air is led to an operating gas chamber 22 of a fuel feeding pump, a piston 24 in the operating gas chamber 22 is moved to a left direction, and a piston 23 of a combustion chamber 21 connected to the piston 24 is also moved to a left direction. As a result, fuel in a left chamber side of the fuel chamber 21 is discharged, and fuel is sucked to a right chamber side. After communication of the operating gas chamber 22 with an air compressor is shut out, when the operating gas chamber 22 is communicated with an outside field, pressure air of the operating gas chamber 22 is released to the outside. As a result, the piston 22 is moved to a right direction, and fuel of right chamber side of the fuel chamber 21 is moved to a left chamber side passing a connecting pipe 27.  It is thus possible to increase pressure of fuel without being brought into contact operating gas with fuel.
Patent JP-2001098813-A (JP)
Title: Vehicle remote door lock controller
Inventor: ASAKURA MASARU
IPC: B60R25/01
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle remote door lock controller, capable of giving a manual control signal transmitting function for optionally locking/unlocking a door to a portable transmitter-receiver and making manual control, having priority over automatic control in a door remote controller automatically locking/unlocking the door of a vehicle according to the distance to the portable transmitter-receiver from the vehicle. SOLUTION: A vehicle remote door lock controller is equipped with a transmitter for transmitting a sending request signal in a planned communication area toward the outside of a vehicle, a mobile receiver for receiving a return signal sent back from a portable transmitter-receiver in response to reception of the sending request signal and a door lock controller for controlling door locking and unlocking of the vehicle, in response to whether or not the mobile receiver received the sending request signal. If a manual control signal transmitted from the portable transmitter-receiver is received, the controller executes door lock control, in response to the manual control signal having priority over the control in response to reception of the return signal.
Patent JP-H01127697-A (JP)
Title: Surface treatment of metal
Inventor: OTA TOSHIYUKI
IPC: C25D11/36
Filed: 1987-11-09
Abstract: PURPOSE:To form a base film for coating having superior corrosion resistance after coating by electrodeposition by forming a zinc phosphate-based film contg. Zn and Mn and/or Ni on the surface of a metal by electrolysis and by treating the film with an acidic aq. phosphoric acid soln. to dissolve and removed Zn in the upper layer part of the film. CONSTITUTION:The surface of a metal is electrolytically treated with a zinc phosphate treating soln. contg. Zn ions and Mn ions and/or Ni ions to form a film. This film is treated with an acidic aq. phosphoric acid soln. of about 2.4-4.5pH to dissolve and remove the Zn-based brittle surface part of the film. The resulting film is rich in Mn and/or Ni and has superior corrosion resistance and fine surface ruggedness, and a base film for coating having superior corrosion resistance after coating by electrodeposition is obtd.
Patent JP-H02139302-A (JP)
Title: Method and apparatus for measuring and packaging grain
Inventor: SATAKE TOSHIHIKO
IPC: B65B1/32
Filed: 1988-11-08
Abstract: PURPOSE:To obviate replacing a tubular film itself and label winders by providing a label application apparatus provided with a plurality of label winders with respect to quality and price of contents on a transfer path of the tubular film. CONSTITUTION:A grain measuring and packaging apparatus 1 consists of a measuring and charging section 2, a bag producing section 3 and a packaging section 4. A label application apparatus 24 consists of a winder mounting disc 26 which permits four label winders 29A to 29D to be mounted freely rotatable, a labeler 28 and an application base 47. A label winder with a label charged according to quality and price input in advance from a controller, for example, 29C is moved together with the winder mounting disc 26 swung by driving of a geared motor 30 and press-fitted to a specified position of a tube film 16 by a label application roller 33.
Patent JP-2000113932-A (JP)
Title: Electric connector
Inventor: FUCHIBE KOUSHIROU
IPC: H01R13/42
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector easily inserting a fixing member without causing any positional deviation from a housing in a partition wall dividing adjacent terminal housing chambers formed in the fixing member. SOLUTION: An electric connector is provided with a housing 10 having a plurality of terminal housing chambers 11 arranged in parallel in the longitudinal direction and provided with flexible locking pieces 12 individually, a plurality of electric terminals housed inside the terminal housing chambers 11 and locked by the flexible locking pieces 12, and a fixing member 30 having a fixing part 32 restricting deflection of the flexible locking pieces 12 and a partition wall 33 extended from the fixing part 32 for dividing the adjacent terminal housing chambers 11 from each other. The partition wall 3 defines a part of the terminal housing chamber 11 while inserted into a positioning groove 14 formed and extended longitudinally in a wall part 13 of the housing 10, so that longitudinal movement of the partition wall 33 is restricted.
Patent JP-S63272981-A (JP)
Title: Scroll pump
Inventor: INOUE KIYOSHI
IPC: F04C2/02
Filed: 1986-11-27
Abstract: PURPOSE:To improve working accuracy in the surfaces of a scroll blade and a holder and thus the efficiency of a pump while facilitating the exchange of scroll blade, by fitting the separately formed scroll blade in a scroll groove provided in the holder to constitute a scroll pump. CONSTITUTION:Both side covers 2, 3 fixed to a main body 1 by bolts 4 support an eccentric shaft 7 through respective bearings 5, 6. Then, a holder 9 divided and formed for example is secure fixedly by bolts 10 to a shaft guide 8 journalled by the eccentric portion of eccentric shaft 7. And while a scroll groove 11 is worked in the holder 9, it is fitted to a scroll blade 12. Then, the scroll blade 12 is formed by bending a sheet metal for example. Also, the scroll blade 12 or holder 9 may be formed of a blank mainly containing Ti alloy for example. Further, the scroll blade 12 or holder 9 may be formed for example by wire cut elecrospark machining.
Patent JP-H08117297-A (JP)
Title: Memorial offering for coffin
Inventor: NOMURA RYUJI
IPC: A61G17/04
Filed: 1994-10-21
Abstract: PURPOSE: To pray for the souls of the departed, recalling his/her hobby or the like on the occasion of his/her funeral. CONSTITUTION: For a dead body 12 lying in a coffin 11, a golf set (in-coffin offerings 1, 5, 6, 7, 8, 9, 10 and so forth imitating clubs such as a driver, an iron and a putter, a ball, a tee, a marker, a golf bag and shoes), for example, is formed out of paper, cloth, resin and other suitable materials. The offerings so made are placed in the coffin 11 beside the body, and people pray for the souls of the departed, while recalling his/her hobby or the like.
Patent JP-S62143214-A (JP)
Title: Magnetic erasure head
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/23
Filed: 1985-12-18
Abstract: PURPOSE:To provide a high erasure efficiency suitable to erase a recorded signal by forming a magnetic thin film with a high saturated magnetic flux density by a flat face, filling glass to a notch slot for regulating a track width via a nonmagnetic gap member so as to couple and incorporate them. CONSTITUTION:A coil winding slot 22 is formed to a core element chip 21 of the escaping side in the escaping direction of the magnetic tape relative moving direction of the arrow A to an erasure head in core element chips 20, 21, and a cut notch groove to regulate a track width Tw narrower than a core width T is formed to the opposed face of a magnetic gap G of the core element chip 21. The opposed face of the magnetic gap G of the other core element chip 20 has a flatness nearly equal to the core width T and the magnetic thin film 23 having a high saturated magnetic flux density is formed to the flat face. The magnetic core element chips 20, 21 are bonded and incorporated by filling glass 24 to the notch via the nonmagnetic gap member G to obtain a magnetic erasure head core.
Patent JP-H09124313-A (JP)
Title: Production of water-containing silicic acid
Inventor: NAKAMURA YUICHIRO
IPC: C01B33/143
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing water-containing silicic acid, capable of stably obtaining the water-containing silicic acid in good reproducibility. SOLUTION: This method for producing the water-containing silicic acid comprises adding at least one of an alkali silicate aqueous solution and a mineral acid into a reaction tank, simultaneously reacting the alkali silicate with the mineral acid under stirring with a stirring blade to deposit the silicic acid, and subsequently finishing the deposition reaction, when a prescribed amount of at least one of the alkali silicate aqueous solution and the mineral acid is added. Therein, the stirring blade comprises a stirring blade having such as a structure that the contact area of the stirring blade with the reaction solution substantially continuously increases with the rise of the surface of the reaction solution due to the addition of at least one of the alkali silicate aqueous solution and the mineral acid up to a reaction solution surface height of (1h), when the height of the upper end of the stirring blade from the bottom surface of the reaction tank is defined as (h). And the silicic acid deposition reaction is finished at a lower position than a height of a reaction surface of (1.9h).
Patent JP-H05116319-A (JP)
Title: Ink jet recording method and record head
Inventor: INUI TOSHIJI
IPC: B41M5/00
Filed: 1991-10-29
Abstract: PURPOSE:To provide an ink drop jet recording method and a record head, in which bubbles are formed in a stable manner and burst in the outside air with high esnergy efficiency to form ink drops so that images having high image quality can be obtained. CONSTITUTION:A heat energy supply means 2 and a discharge outlet 5 arranged at a position opposite thereto for discharging a part of liquid are provided. A distance L between the heat energy supply means 2 and the discharge outlet 5 and a square root sq. rt. S of a heater area S satisfy sq. rt. S/L>=0.4. When ink drops are to be discharged by making bubbles burst in the outside air, uniform bubbles are formed without using complicated structure, so that the burst of bubbles in the outside air is stabilized. Accordingly, recording with high frequency and recording of images having stabilized image quality will be achieved.
Patent JP-S62142438-A (JP)
Title: Optical reception equipment
Inventor: TAMURA MITSUO
IPC: H04B10/50
Filed: 1985-12-17
Abstract: PURPOSE:To widen the dynamic range of a photodetection level of an optical reception equipment by making an input bias (operating point) of an AGC amplifier constant independently of the mark rate of the signal. CONSTITUTION:After a bias is given to a clamp circuit 9 so as to minimize the pulse width fluctuation of an output of the AGC amplifier 4 even when a photodetection level is large, an output of the preamplifier 2 is inputted to the AGC amplifier 4. The output of the AGC amplifier 4 is inputted to an identifier 7 and a peak hold circuit 5. The peak hold circuit 5 detects and holds the peak value of the output of the AGC amplifier 4 and part of the output is made as a threshold value Vth of the identifier 7 device by a voltage division circuit 6, compared with a reference signal Vref by an operational amplifier 8 and used as a control voltage of the AGC amplifier 4.
Patent JP-H06107359-A (JP)
Title: Web winding changing device
Inventor: KATO MAMORU
IPC: B65H19/30
Filed: 1992-09-29
Abstract: PURPOSE:To increase the storing quantity of paper pipes, improve working property at moving the paper pipes, web rolls and product rolls, and prevent the generation of paper dust and off-specification products. CONSTITUTION:This web winding changing device is formed of a paper tube feeding mechanism A for independently feeding paper pipes 2 to the paper pipe turret 57 of a winding drum 56 from a storing tank 1; a web roll feeding mechanism B for feeding web rolls 10 independently to a rewinder 51; a winding changing mechanism C for winding the web rewind by the rewinder 51 on the paper pipe 2 to form a product roll 60; and a product roll delivering mechanism D for collecting the product rolls 60 by a determined quantity and delivering them to a produce receiving box 66.
Patent JP-H08121640-A (JP)
Title: Manual shut-off valve
Inventor: ISAYAMA KAZUHIRO
IPC: F16K35/02
Filed: 1994-10-25
Abstract: PURPOSE: To provide a manual shut-off valve which can be easily switched in an operating way of being held in an opened position even after the push-in release of a main lever and in an operating way of being placed in the opened position only at the time of push-in and placed in the closed position after the release of push-in. CONSTITUTION: A slider 66 is provided with a hook part 58 and fitted to a body 20 in such a way as to be longitudinally switched in an operated position and an unoperated position. A vlave body is energized in the closing direction by a compression coil spring and pushed in by a main lever 44 to be switched into an opened position. An auxiliary lever 48 is oscillatingly fitted to the main lever 44 and slides on the upper face of the slider 66 in association with the push-in of the main lever 44 only in the operated position of the slider 66, and after oscillating against the resiliency of an elastic curved piece part 60, the auxiliary lever 48 is locked to the hook part 58.
Patent JP-2000106975-A (JP)
Title: Seat structure
Inventor: UMEZAWA YOSHINOBU
IPC: A47C7/62
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a seat structure which is good in operability, is mountable with high strength in spite of a relatively long and large center box and obviates stumbling. SOLUTION: A center box 2 of a seat structure formed by integrally mounting the center box 2 projecting from the rear surface of the seat to the lateral side of the freely slidable seat 1 is supported by a mounting bracket supporter 5 fixed to the seat 1 and the mounting bracket supporter 5 is extended backward to fix the lower part at the rear end of the center box 2. In such a case, even if such a situation that impact is imparted to the rear part at the rear end of the center box 2 when a passenger moves on a floor, the rear end of the center box 2 is securely fixed by the backwardly extended mounting bracket supporter 5. This impact is transformed to the mounting bracket supporter 5, by which the possibility for the failure of the center box 2 is averted.
Patent JP-H11118353-A (JP)
Title: High-purity nitrogen gas manufacturing device
Inventor: YOSHINO AKIRA
IPC: F25J3/04
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To permit the provision of a predetermined pressure difference between the internal pressures of a dephlegmator and a fractionating tower while reducing the compressing power of an air compressor. SOLUTION: A high-purity nitrogen gas manufacturing device is provided with an air compressor 1, an adsorption tower 4, a heat exchanger 6 for cooling compressed air passed through the adsorption tower 4 by cryogenic temperature, a fractionating tower 8 for liquefying a part of the compressed air cooled to a cryogenic temperature through the heat exchanger 6 and reserving the same in the bottom part to take the same out of the upper part, a dephlegmator 12 for producing re-circulating liquid in the fractionating tower 8, a feeding pipe 14 for guiding reserved liquid air 11 in the bottom part of the fractionating tower 8 as cold heat for producing the re-circulating liquid, and a first releasing pipe 16 for releasing gasified gas generated in the dephlegmator 12 to the outside of the device.  In this case, the first releasing pipe 16 is provided with a gas sucking means 20 for sucking forcibly the gasified gas in the dephlegmator 12.
Patent JP-H10133252-A (JP)
Title: Focal plane shutter
Inventor: TAKAHASHI SHIGEMI
IPC: G03B9/36
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter which can prevent light from leaking by designing the shape and the constitution of a blade constituting a blade group. SOLUTION: Front blades 6, 7, 8, and 9 are obtained by performing black lubrication coating on a polyethylene terephthalate sheet material in which carbon black is mixed, and a light shielding band parts 6b, 7b, 8b, and 9b thinned by etching are formed along the lower ends of main body parts 6a, 7a, 8a, and 9a. The parts 6b, 7b, 8b, and 9b prevent the light from leaking from the superposed part of each blade in a set condition.
Patent JP-H07120160-A (JP)
Title: Furnace state-detecting method for direct current electric furnace
Inventor: KUNIKATA YASUO
IPC: H05B7/148
Filed: 1993-10-20
Abstract: PURPOSE:To improve efficiency of power input by performing weighting by detecting factors of the noise level, the magnetic field strength and the integrating electrical quantity of an electric furnace and detecting the melt-down state of charging raw materials in the furnace on the basis of the fuzzy reasoning. CONSTITUTION:The noise level is measured from a microphone 4 through a noise meter 5 and a band pass filter 6, and the magnetic field strength is measured from a probe 8 by a gauss meter 9, so as to be input into a computer 7. In the computer 7, the fuzzy reasoning is performed by processing signals of the noise level and the magnetic field strength into the suitable form. The signal of the integraing electrical quantity is input into the computer 7 from a power inputting device 10 and used in the limit restriction for preventing the mulfunction. As a result of this reasoning, the electric power consumption rate is calculated, and respective parametes of the reasoning parts are adjusted by a learning function so that the value may become suitable. The higher- precision melt-down detection can be gradually performed by repeating this process by charge.
Patent JP-S63140625-A (JP)
Inventor: MAEDA TETSUO
IPC: H02J3/00
Filed: 1986-12-01
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-2000110355-A (JP)
Title: Injection device for injecting viscous material in pc steel rod unit
Inventor: OKA KAZUTOMI
IPC: E04G21/12
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an injection device capable of efficiently injecting a viscous material in a PC steel rod unit and improving workability. SOLUTION: A viscous material is applied on the outer peripheral face of a solid PC steel rod 102 by an applying means 5, and the solid PC steel rod 102 is inserted in a hollow PC steel rod 101 by a moving means 6 while it is applied. Thus, the viscous material can be injected in a short time as compared with the conventional by moving the solid PC steel rod 102 at a prescribed speed since the viscous material corresponding with the movement of the solid PC steel rod reaches up to the front end of the hollow PC steel rod 101. In addition, since the viscous material is applied on the solid PC steel rod 102, particularly a cavity is difficult to produce in a boundary, between the solid PC steel rod and the viscous material, which can be surely injected.
Patent JP-H07114682-A (JP)
Title: Fire alarm facility
Inventor: TAKAHASHI KAORU
IPC: G08B17/00
Filed: 1993-10-19
Abstract: PURPOSE:To eliminate difficulties in uniform processing due the handling of the halfway number of bits by dividing plural groups into plural tracks, and performing system polling, track by track. CONSTITUTION:A receiver belonging to a group which responds to a receiver in system polling for transmitters is called, and the timing of response to the receiver is made different by the transmitters in the group; and a transmitter which has changes in state responds to the receiver at response timing assigned to itself. Further, when a transmitter responds to the receiver in point polling for the transmitters, transmitters having responded to point polling for the transmitters among the transmitters in the group are called individually and specific information on the transmitters is gathered. Namely, the groups are divided into the tracks in this case, track information is included in a command, and the system polling is carried out, track by track.
Patent JP-H04159528-A (JP)
Title: Multiple exposure device
Inventor: SUZUKI KOJI
IPC: G03B15/00
Filed: 1990-10-24
Abstract: PURPOSE:To attain high speed and continuous multiple exposure photographing without necessitating a troublesome operation by repeating a shutter charge and an exposure operation in a state that a movable mirror is held in an ascent position, in response to supply of a release start signal, and allowing the movable mirror to descend, when exposure of the set multiple photographing frequency is finished. CONSTITUTION:In the case a high speed multiple photographing mode is set by a multiple photographing mode setting means 3, a shifting means 4 shifts combination of a shutter speed and a diaphragm value calculated by an exposure arithmetic means 2 to a high speed side. In such a state, when a release start signal is supplied, a high speed multiple control means 5 controls an exposure control means 6 and motor control means 7a, 8a. Subsequently, by a mirror motor control means 7a, a mirror is raised by driving a mirror motor 7b, and thereafter, running of a front curtain and a rear curtain of the shutter by the exposure control means 6, and charge of the shutter by driving of a charge motor 8b by a charge motor control means 8a are executed alternately. In such a way, the continuous multiple exposure photographing can be executed at a high speed without necessitating a troublesome operation.
Patent JP-H10129021-A (JP)
Title: Thermal recorder system
Inventor: YONEDA JUNICHI
IPC: B41M5/30
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To extremely reduce corrosion and wear of a protective film by using a thermal head having a lower layer protective film containing ceramics as a main component and an upper layer protective film containing carbon as a main component and formed on the lower layer film, and using a thermal recording material containing specific ratio or less of water content ratio of a thermal recording layer. SOLUTION: As a thermosensitive material A, a material containing 6wt.% or less of water content ratio of a thermal recording layer is used. A heating element of a thermal head 66 is constituted by forming a glazed layer 82 on a base plate 80, forming a heater 84 thereon, forming electrodes 86 thereon, and forming a protective layer thereon. A protective film has at least two layers of a lower layer protective film 88 containing ceramics as a main component and an upper layer protective film 90 containing carbon as a main component on the film 88. The head 66 and the material A containing 6wt.% or less of the water content ratio of a thermal recording layer are combined for use. Thus, corrosion and wear of the protective film of the head 66 can be remarkably reduced.