baber/WOPTO huggingface dataset:
Patent JP-S5596360-A (JP)
Title: Fuel injector for gasoline engine
Inventor: SHIOMI TADAYOSHI
IPC: F02M51/06
Filed: 1979-01-18
Abstract: PURPOSE: To raise the heat and corrosion resistance of a shim which serves as a  stopper part contacting with a needle valve of a fuel injector, and to keep the quantity of the injected fuel always adequately, by preparing said shim from a ceramic  material.  
     CONSTITUTION: A needle valve 4 for opening or closing an injection port 2 is inserted into the nozzle 1 of a fuel injection valve. The needle valve is integrated with a core 5, which is vertically moved depending on the energization and deenergigation of a solenoid 7 and a flange 4'. A shim S for prescribing the lift of the needle  valve is provided slightly above the flange 4'. The shim is made of ceramic so that  it is prevented from being deformed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07183893-A (JP)
Title: Method for managing throughput of message encoded to digital that is transferred through asynchronous network, especially atm network and device for its execution
Inventor: PIEERU DEYUMA
IPC: H04L12/56
Filed: 1994-01-21
Abstract: PURPOSE: To manage the throughput of message transferred through an asynchronous network. CONSTITUTION: This method is composed of a 1st step for dividing the message transmitted from a transmission side subscriber into cells, 2nd step for executing initial processing for each cell in order to uniformly arrange the cells at the intervals of minimum time equal with prescribed resolution time at least, 3rd step for executing 2nd processing following the initial processing in order to arrange the groups of cells having the same throughput at the minimum time interval determined as the function of throughput assigned for each network subscriber, and 4th step for transmitting the arranged cells to a prescribed virtual line on the network.
Patent JP-H02185019-A (JP)
Title: Manufacture of polycrystalline silicon film having large crystal grain size
Inventor: ISHIDA MAMORU
IPC: H01L21/205
Filed: 1989-01-12
Abstract: PURPOSE:To obtain a polycrystalline silicon film having large crystal grain size by irradiating Si ion beams while depositing Si atoms onto an insulating substrate. CONSTITUTION:Si ion beams are irradiated while depositing Si atoms onto an insulating substrate. That is, when the deposition temperature (the temperature of the substrate) of Si atoms is brought to approximately 600 deg.C (550-650 deg.C preferably 580-600 deg.C) and Si ion beams are irradiated, the formation of an amorphous Si film and crystallization by annealing are generated simultaneously, thus acquiring a poly-Si film by one process. Accordingly, crystal grain size is increased, and the film can be equalized and an area thereof augmented.
Patent JP-H07210010-A (JP)
Title: Transfer device for image forming device
Inventor: MABUCHI HIROYUKI
IPC: G03G15/00
Filed: 1994-01-24
Abstract: PURPOSE:To maintain constant transfer efficiency on a paper regardless of the thickness thereof and to execute a high-quality printing by detecting the thickness of a transfer material and controlling the quantity electric charge in a direction that it is reduced as the thickness thereof is thick. CONSTITUTION:The carried paper 6 is pressed to a photoreceptor 1 by a transfer belt 8 at a transfer nip part after the thickness thereof is detected by a paper thickness sensor 21. Then, an optimum current according to the thickness of the paper decided by an arithmetic device 20 is supplied to a corona electric discharger 9 by a power source 22 and corona electric discharge is executed by the discharger 9. When the quantity of the electric charge supplied to the belt 8 is increased as the paper is thin, electrostatic force acting on toner 5 on the photoreceptor 1 is increased at a transfer part and the deterioration in transfer efficiency caused by the lowering of pressing force is compensated. As a result, the high transfer efficiency is obtained. Since the pressing force is increased and the transfer efficiency is enhanced when the paper is thick, the quantity of the supplied electric charge is reduced and an excessive transfer action is prevented from being executed. As a result, the deterioration of image quantity such as the paint and the splashing of an image is suppressed.
Patent JP-S57189080-A (JP)
Title: Primary and secondary radar video correlation processor
Inventor: MORITA YOSHIKI
IPC: G01S7/32
Filed: 1982-01-14
Abstract: PURPOSE:To perform processing as one target even when a primary and a secondary radar video signal vary in mutual range, by recognizing the processing state between both the video signals with regard to not only the same range, but also adjacent range during their correlation arithmetic. CONSTITUTION:Video signals from a primary radar PSR and a secondary radar SSR are quantized by quantization parts 20 and 21, whose outputs are supplied to correlation arithmetic parts 23 and 24 respectively. Both the arithmetic parts 23 and 24 perform processing starting at a closer target when targets PSR and SSR at close range are handles simultaneously, or completes the processing regarding both the targets when they are handled at the same distance, thereby sending the result to a total correlation arithmetic part 26. When an input is received, the arithmetic part 26 sends the input information to the arithmetic parts 23 and 24 when there is a target being handled behind the target, or outputs the information to a buffer part 27 when not.
Patent JP-H04237103-A (JP)
Title: Manufacture of resin-coupled type magnet powder having excellent corrosion-resisting property
Inventor: FUJINAGA MASASHI
IPC: H01F1/06
Filed: 1991-01-22
Abstract: PURPOSE:To prevent deterioration of magnetic characteristics, and to effectively improve corrosion-resisting property by stirring on heating the magnetic powder for magnet corrosion-resisting metal powder in chloride vapor, and the surface of the magnetic powder for magnet is coated with corrosion-resisting metal. CONSTITUTION:Magnetic powder for magnet is the magnetic powder of rare earth-iron-boron permanent magnet, and corrosion-resisting metal powder consists of Ni, Cr or mixed powder of Ni and Cr. By stirring up the above- mentioned magnetic powder for magnet and the corrosion-resisting metal powder in chloride vapor by applying heat, the surface of the magnetic powder for magnet can be coated with corrosion-resisting metal. Also, ammonium chloride, hydrogen chloride and the like can be favourably used for the aforesaid chloride vapor. A fluidized-layer system, a ball mill system and the like are used for agitation of the magnetic powder for magnet and the corrosion-resisting metal powder. Accordingly, a uniform film is formed on the surface of the magnetic powder as a whole. As a result, complete coating and surface treatment can be conducted, and sufficient oxidation-resisting property and corrosion-resisting property can be obtained.
Patent JP-2000204791-A (JP)
Title: Earthquake resisting construction work method for wooden building and earthquake resisting equipment and device
Inventor: KIMURA KAORU
IPC: F16F15/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation structure capable of preventing rupture or collapse of a structure during earthquake. SOLUTION: An elastic bearing device 2 forming a concave spherical surface 5 on the upper surface is fixed to the top of a concrete foundation 1, a metal contact device having a convex spherical surface on the lower surface is fixed on a sill 10 and placed on the concrete foundation 1, the concave spherical surface 5 of the elastic bearing device 2 and the convex spherical surface of the metal contact device are contacted each other in a manner permitting oscillation, an upper end portion of an anchor bolt 13 sticking out from the concrete foundation 1 is loosely inserted to a bolt hole 14 of the sill 10, a nut 18 is screwed to an anchor bolt 13 through an elastic washer 17 at the upper portion of the sill 10 and the sill 10 is tightened in this earthquake resisting construction method for wooden structure.
Patent JP-S5597796-A (JP)
Title: Production of diaphragm for speaker
Inventor: MIYOSHI YASUSHI
IPC: H04R7/02
Filed: 1979-01-20
Abstract: PURPOSE:To improve the propagation speed of sound and a Young's modulus without increment of density by shaping carbon fiber of a specific Young's modulus and natural fiber with a specific ratio into a base material by paper making and by subjecting this base material to resin inclusion and chemical plating processings. CONSTITUTION:Natural fiber and carbon fiber of a Yound's modulus of 3000- 15000kg/cm<2> are set to a weight ratio of the former 10-40% and the latter 90- 60%, and polyvinyl alcohol fiber is used as a binder to shape them into a diaphragm base material by paper making. Next, this base material is soaked into thermosetting resin such as phenol resin and silicone resin to give heat-proof and water-proof properties to the base material, and after that, the base material is subjected to the chemical plating processing to bind fibers, which constitute the diaphragm, by a metal. Thus, the propagation speed of sound and the Young's modulus can be improved without increment of density, and generation of the peak in the frequency characteristic of the high acoustic band can be suppressed.
Patent JP-H10202126-A (JP)
Title: Controlling apparatus for rice polisher
Inventor: HIRAI TAKASHI
IPC: B02B7/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To carry out rice polishing to the extent corresponding to the directed polishing degree by detecting the electric current of a motive power source in no-load state, determining an aiming electric current value corresponding to the polishing degree based on the detected current value, and adjusting the load adjusting means in a rice polisher which polishes raw material by polishing rolls installed in a polishing chamber. SOLUTION: When a rice polisher is started, the electric current value in no-load state in which rotation of a motor 5 for driving is kept stable is detected by an electric current sensor 21. Next, aiming electric current values corresponding to respective polishing degrees are set and at that time using previously stored load current increase set values; respective load current increase set values are added to the electric current value in no-load state to set the aiming electric current values and then, the electric current set value corresponding to the selected polishing degree is set as an aiming electric current value.  After that, in a load state in which unpolished rice 6 is supplied to the inside of a rice polishing chamber 1, the electric current value of the motor 5 for driving and the aiming electric current are compared with each other and a linear head 16 for driving a resistor plate 4, which is a load adjusting means, is driven and controlled as to make the electric current become close to the comparative electric current value.
Patent JP-H07211139-A (JP)
Title: Dielectric ceramic composition
Inventor: KAGATA HIROSHI
IPC: C04B35/46
Filed: 1994-01-25
Abstract: PURPOSE:To satisfy a high dielectric constant, a high Q-value, and a small temperature coefficient of resonance frequency simultaneously in a dielectric ceramic composition to be used in a microwave range. CONSTITUTION:When a composition comprising calcium oxide, nickel oxide, iron oxide, niobium oxide, and titanium oxide is expressed in a composition formula of Ca{(Ca1/3Nb2/3)1-xTix}O3, then x is 0.46 or less. Otherwise, when it is expressed as Ca{Ni1/3aNb2/3)1-xTix}O3, then x is 0.53 or less. Otherwise, when it is expressed as Ca{(Fe1/2Nb1/2)1-xTix}O3, then x is 0.52 or less.
Patent JP-2000204919-A (JP)
Title: Valve system lubricating device of internal combustion engine
Inventor: OKA TOSHIHIKO
IPC: F01M1/06
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To stably supply lubricating oil to a valve system lubricating part and prevent excessive supply of the lubricating oil. SOLUTION: A supply hole 13 is formed on a rocker-arm shaft 1b such that discharged oil pressure discharged from an oil pump driven by engine motive power is introduced inside a main oil passage 9 by branching to the main oil passage 9 formed in a longitudinal direction inside a main body of the rocker- arm shaft 1b. The supply hole 13 is constituted so as to become smaller in response to an oil pressure inside the main oil passage 9 by a piston 16 provided slidably in an axial direction inside the main oil passage 9, thereby adjusting the oil amount supplied inside the main oil passage 9.
Patent JP-S5289904-A (JP)
Title: Magnetic head
Inventor: YAMASE YUTAKA
IPC: G11B5/127
Filed: 1976-01-22
Abstract: PURPOSE:To make possible high density recording using one rotary head by performing recording and reproduction through selective changing over of first and second magnetic gaps.
Patent JP-H0746354-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA TSUYOSHI
IPC: H04N1/32
Filed: 1994-01-25
Abstract: PURPOSE:To prevent picture information transmission not completed by making an interval up to recalling to be always fixed when transmission is incomplete. CONSTITUTION:Received picture information is stored in a message storage part 4 and the picture information is read out from the storage part 4 and transmitted to a specified destination terminal. When transmission to the destination terminal is not completed, retransmitting is executed plural times, a corresponding call interval is read out from a call interval storage part 11 previously storing call intervals in accordance with retransmitting frequency to judge the retransmitting frequency and retransmitting to the destination terminal is executed based upon the read call interval.
Patent JP-H09195549-A (JP)
Title: Office with roll screen
Inventor: NAGAMITSU SATOSHI
IPC: A47B87/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To partition an entrance of an office space for a team so that the opening extent to the outside can be easily adjusted and the office space can be used as a space-saving conference room in which a screen can be used together with a projector. SOLUTION: Two rows of group 2 of desks composed of a plurality of desks 1 are parallelly arranged back to back in the right and left sides, while leaving a passage way 3 between the two rows. A partition is erected to surround the office space composed of both rows of desks. And the passage way entrances 9 are provided at the opposite positions of the passage way space 3 in the partition. And a roll screen container closing the entrance 9 when it is pulled down, is provided at the entrance 9.
Patent JP-S63174412-A (JP)
Title: Phase difference feed type antenna
Inventor: KOBAYASHI ATSUSHI
IPC: H01Q21/22
Filed: 1987-01-14
Abstract: PURPOSE:To prevent a gain at a low frequency band area from being lowered, by providing at least two sets of multifrequency type dipole antennas in which plural dipole antenna elements having different length are neighbored with each other and combined, and providing a means which performs phase difference feed to the antennae. CONSTITUTION:The titled antenna is constituted by using two frequency type dipole antenna elements 12 and 14, and 13 and 15, and connecting balloon transformers 16 and 17 to their feed points. And the antenna elements 14 and 15 for a high frequency band are arranged adjacently with each other, and the antenna elements 12 and 13 for a low frequency band are arranged separately from each other. A current outputted from an antenna output terminal 24 is distributed at a distributor 22, and one is inputted to the balloon transformer 16 via a coaxial cable 23, and the other to a branching filter 21. Also, the branching filter 21 is connected to a branching filter 18 via coaxial cables 19 and 20 with different length, and the branching filter 18 is connected to the balloon transformer 17.
Patent JP-S57121270-A (JP)
Title: Semiconductor device
Inventor: MEGURO RIYOU
IPC: H01L27/06
Filed: 1981-01-21
Abstract: PURPOSE:To obtain sufficient electrostatic destruction resistance of a semiconductor device by providing an MISFET between a clamping resistor and a pad, discharging the charge through the FET, and reducing the area of a clamping diode. CONSTITUTION:A parasitic MOSFET 5 is arranged between the pad 2 and the clamping resistor 4 in a region of approximately equal in potential to a bonding pad 2, a high voltage is applied to between the gate and drain 6 of the MOSFET 5 in the amount corresponding to the potential difference produced across the clamping resistor 4, and the field oxidized film 15 of the MOSFET can be inverted to an N type. Accordingly, the MOSFET becomes ON state due to the induction of the channel, and the charge at the clamping diode 3 side is discharged through an aluminum wire 14, the channel of the MOSFET and a wire 13. In this manner, the charge can be effectively discharged by controlling the threshold voltage of the MOSFET, thereby increasing the electrostatic destruction resistance of the diode.
Patent JP-S62165910-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: NAKAMURA NOBUO
IPC: H01L31/04
Filed: 1986-01-17
Abstract: PURPOSE:To obtain a small-sized equipment, cost thereof is low, by mounting a heater into a reaction tank, on the inside thereof a reaction gas is decomposed and a semiconductor layer is formed onto a substrate, and heating only a required section. CONSTITUTION:A plasma CVD equipment contains a reaction tank 1, a high-frequency cathode 2 and a high-frequency anode 3 with heating mechanisms and a quartz substrate 4. Monosilane as a reaction gas flows in from a gas inflow port 5 functioning as an electrode terminal in combination and is ejected from the cathode 2, and is sucked downward and is discharged from a gas exhaust port 9. When high-frequency power is applied between both electrodes 2, 3, an a-Si:H film is shaped onto the substrate 4. External heaters 8, internal heaters 6 and heat reflecting plates 7 are disposed to the equipment, and the internal heaters 6 are operated, thus reducing impurities in the film.
Patent JP-H06214748-A (JP)
Title: Separation-type liquid crystal display device
Inventor: FUJISAWA SHINICHI
IPC: G09G3/36
Filed: 1993-01-19
Abstract: PURPOSE:To surely execute power-on reset even if power is independently supplied at any time by providing a single reset circuit at an internal part. CONSTITUTION:When a power switch 4 provided for a separation-type liquid crystal display device 3 connected to a controller 1 is depressed by the hand of a user, a power device 5 outputs DC output power voltage 11 for a logic circuit 13 at the internal part of the separation-type liquid crystal display device 3. The reset circuit 7 judges the level of DC output power output power voltage 11 and generates a reset signal 9. In such a case, resetting becomes effective when the logical level is '0'. A control circuit 8 controls a screen display on/off signal 10 transmitted from the controller 1 to the separation-type liquid crystal display device 3 during the effective period of the reset signal 9 so that it is not transmitted to a liquid crystal display panel 6. The reset signal 9 becomes effective even if DC output power voltage 11 becomes unstable and the operation of the logic circuit 13 is not guaranteed.
Patent JP-S5392452-A (JP)
Title: Arrester device
Inventor: ISHIZAKI YOSHIHIRO
IPC: H01C8/04
Filed: 1977-01-25
Abstract: PURPOSE: To intend to improve explosion proof and vibration proof characteristics, to miniturize the body, and to reduce cost, by inserting several pieces of insulating bars which contact to the side face of a voltage non-linear resistant body of metallic oxide and the inside face of an insulating tube in the holding part of a holding plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60149443-A (JP)
Title: Manufacture of double-layer sheet with creping having matted surface
Inventor: YAMANE YASUAKI
IPC: B29L9/00
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a double-layer shet with a clear-cut creping by a method in which the back side of an upper sheet with a matted surface is laminated with a lower sheet of a wider width than the upper sheet, and both end portions of the lower sheet are passed through heating rolls along a figuring roll while being pressed. CONSTITUTION:A lower sheet 2 is laminated on an upper sheet 1 with a matted surface and they are heated by a heater 3 and passed through between a figuring roll 4 and a rubber roll 5 while being pressed to form double-layer sheet with creping. In this case, the width of the lower sheet 2 is made wider than the upper sheet 1, and both widthwise end portions of the lower sheet are pressed along the figuring roll 4 to obtain the desired double-layer sheet. The lower sheet 2 of a width 5-100mm. wider than the upper sheet 1 is preferably used.
Patent JP-S63176540-A (JP)
Inventor: KUSATAKE SUGIAKI
IPC: E03F5/06
Filed: 1987-01-14
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-S56103862-A (JP)
Title: Alkaline battery
Inventor: MITAMURA TOMOKAZU
IPC: H01M2/08
Filed: 1980-01-22
Abstract: PURPOSE:To prevent the explosion of the battery case by providing the sealing body with an annular film part, providing a hard annular body between the negative bottom plate and  cylindrical part which surrounds the negative collector, making the annular film part to be expanded as the internal pressure rises through the gas generation and making shearing stress to be applied to the film part, and thereby securing the gas exhaustion toward outside a battery. CONSTITUTION:An alkaline battery includes an anode can 1, a synthetic-resin sealing-body 5 which seals the opening of the anode can 1, and a negative bottom plate 6 which has a gas- discharge hole 6a and is attached to the outer side of the sealing body 5. The sealing body 5 is provided with a cylindrical part 5b which surrounds a negative collector 7, a part 5a having a  - form cross section which covers the periphery of the bottom plate 6, and an annular film part 5c which connects the  -form part 5a and the end surface of the part 5b. A hard annular body 8, an edge 8a of the outer surface of which is made to be in contact with the inner end of the film 5c, is provided between the base plate 6 and the end surface of the part 5b. As a result, the gas generation in the battery expands the film part 5c, shearing stress comes to be applied to the film part 5c, the part 5c' which touches the edge 8a is broken, and the gas is exhausted outsid the battery through the hole 6a.
Patent JP-H03213167-A (JP)
Title: Garbage treatment machine
Inventor: HASHIMOTO YOSHIKI
IPC: B04B9/10
Filed: 1990-01-16
Abstract: PURPOSE:To prevent the damage of a container by detecting abnormal oscillation by providing an annular light reflecting part to the upper surface of the container and mounting a light emitting element and a light detecting element so as to irradiate the light deflecting part with light. CONSTITUTION:When the garbage received in a container 13 is in an one-sided state, the container 13 is rotated in an oscillating state. Whereupon, the light emitted from a light emitting element 24 becomes a state not reflected from a light reflecting part 20 and a light detection element 25 detects no reflected light. When the oscillation of the container 13 is detected, a motor 8 is cut off from the supply of a current and the rotation thereof is stopped and a buzzer 27 receives the supply of a current to emit sound and informs that oscillation is generated in the container 13. At this time, a user injects water in a bag 18 and again operates a dehydration switch to reopen dehydration operation. By this constitution, tie damage of the container and the fly-out of the garbage in the container can be prevented.
Patent JP-S58128325-A (JP)
Inventor: CHIENNDAA YU
IPC: A61K9/48
Filed: 1983-01-20
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。