baber/WOPTO huggingface dataset:
Patent JP-H02309019-A (JP)
Title: Viscous coupling
Inventor: TERAOKA MASAO
IPC: F16D35/00
Filed: 1989-05-23
Abstract: PURPOSE:To enhance the rising characteristic in torque transmission at the time of differential revolution by providing a radially directed opening it at least one of the resistance boards, and forming a boss at one side-edge of each opening. CONSTITUTION:The torque given to a shaft 19 is transmitted to a resistance board 43 through the action of another resistance board 47, which rotates in a single piece with the shaft 19, and the resistance of a viscous fluid encapsulat ed in a working chamber 23, and further to a case 21 rotating in a single piece with the resistance board 43 to finally reach the output part 29. When the shaft 19 and a cable 21 are in high-speed differential rotation, the liquid temp. in the working chamber 23 rises to boost the internal pressure, and the resis tance boards 43, 47 contact each other. At this time, a boss 53 on the resistance board 47 cuts the oil film formed between it and the resistance board 43, resulting in metal contacting of these boards 43, 47 so as to generate hump torque, that will provide a substantially direct transmission of the torque. As the boss 53 is provided at one side of an opening 51, guidance of the viscous fluid is made smooth, which will smoothen the movement of the resistance board 47.
Patent JP-H09287938-A (JP)
Title: Detector for home position work piece
Inventor: KAYAMA TOSHIO
IPC: B23Q17/22
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the detector for the home position, which performs the detection of the original point of a work piece with high accuracy and in a short time. SOLUTION: In this detector, a pin holder 15 is chucked to a collet chuck through a shank 36, the core deflection of a large-diameter contact part 18 of a contact pin 17 is made to be zero by an adjusting screw 20 provided at the space part of a dividing groove 19 on the tip side of the pin holder 15, and the current flows to the side of a processing machine from a button cell 26 in an attaching stage 24 by the continuity of the contact pin 17 and the work piece 45 when the work 45 piece is quietly moved and brought into contact with the large-diameter contact part 18. At this time, a light emitting diode 28 is lit, and the light emitting display is performed.
Patent JP-S616930-A (JP)
Title: Encoder signal detecting circuit
Inventor: KOGAI YUKIKAZU
IPC: H03M1/24
Filed: 1984-06-21
Abstract: PURPOSE:To obtain an inexpensive positioning mechanism with high accuracy by providing a waveform processing circuit where two signals outputted from a rotary encoder are inputted to an FF circuit of plural stages and ANDing output signals to eliminate the effect of noise. CONSTITUTION:A wave A outputted from the rotary encoder is inputted to plural stages of FF circuits 11A-14A, which are activated. Similarly, a wave B is inputted to plural stages of FF circuits 11B-14B, which are activated. The FF circuits are driven by a reference clock generating source. AND circuits 15A, 15B generate a pulse in response to leading/trailing of the wave A. AND circuits 15B, 16B generate one pulse in response to the leading/trailing of the wave B. The outputs are inputted to AND circuits 17A-17D and 17E-17H and these outputs are inputted to OR circuits 18A, 18B.
Patent JP-H07333042-A (JP)
Title: Liquid level measuring apparatus
Inventor: FUJIMOTO KATSUTO
IPC: G06F17/40
Filed: 1994-06-09
Abstract: PURPOSE:To correctly and reliably measure a liquid level irrespective of deterioration in electric characteristics due to a change with time as well as an influence of temperature and humidity. CONSTITUTION:Reference voltage V0 and measured voltage V1 of a potentiometer 22 are alternately transmitted while being changed over by a switch 23 to convert them into frequencies f0, f1 corresponding to voltage levels input by a voltage/frequency conversion means 24, and these frequencies f0, f1 are converted into digital signals d0, fa1 by a frequency/digital conversion means 25. Thereafter their ratio Nj=fd0, fd1 is calculated in a calculation means 26, a ratio Ni already stored in a memory means 27 is compared with the ratio Nj output from the calculation means 26, and if an absolute value of the difference DELTAN=Ni-Nj is a predetermined value or larger, the level data is transmitted from a transmitting means 42 via an antenna 43.
Patent JP-H08319404-A (JP)
Title: Molding made from polyester resin composition and having laser markability
Inventor: CHIYOU ONRAI
IPC: C08L67/00
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a molding prevented from undergoing surface carbonization and foaming when irradiated with laser beams and being capable of clearly marked by using a composition prepared by adding carbon and a specified polyolefin resin to a polyester resin. CONSTITUTION: The molding made from a polyester resin composition comprising 100 pts.wt. polyester resin being a linear polyester and having an intrinsic viscosity of 0.6-1.2 as measured in o-chlorophenol at 35 deg.C, 0.001-5 pts.wt. graphitic or linear-secondary-agglomerate-forming bulky carbon and 1-40 pts.wt. polyolefin having an apparent melt viscosity of 20-125Pa.s as measured under conditions of 260 deg.C and an apparent shear rate of 1,000sec<-1> and a ratio of the aparent melt viscosity to that of the polyester resin of 0.01-1 is marked with laser beams prepared by horizontally and vertically reflecting laser beams from a YAG laser 16 with two reflecting mirrors rotated with galvanometers 15 and 17 and focussing the beams with a focussing lens 18.
Patent JP-H11318412-A (JP)
Title: Sheet material-winding apparatus
Inventor: IIDA YUJI
IPC: A23L7/10
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material-winding apparatus capable of efficiently, uniformly and sanitarily winding a sheet material onto various food materials. SOLUTION: This apparatus comprises: a conveying mechanism 4 for conveying a food material 2 on endless belts 10 and 17; a sheet material-sticking mechanism 6 for sticking a sheet material corresponding to the length of the outer periphery of the food material 2 onto the upper surface of the food material 2 conveyed; and a sheet-winding mechanism 7 for downwardly pressing both the side ends of the sheet material stuck onto the food material 2 to subsequently wind it onto the bottom of the food material 2.
Patent JP-H0423559-A (JP)
Title: Recorder
Inventor: HONJO KAZUYUKI
IPC: B26D1/38
Filed: 1990-05-17
Abstract: PURPOSE:To easily take out recording paper bitten into a cutter by restoring a turning cutter to an initial position by reversing a motor when the cutter is not normally in operation due to the recording paper bitten into the cutter. CONSTITUTION:The cutter 11 of a cutter mechanism of a recording section consists of a turning blade 12 and a fixed blade 13 and recording paper 23 is cut off by turning the turning blade 12. The cutter mechanism is so constituted that the turning blade 12 of the cutter 11 is driven by the reversible motor 15 and the motor 15 is reversed to restore the turning blade 12 to the initial position when the cutting is not normally in operation. The turning blade 12 is brought into the standby state to form processing gap between the turning blade 12 and the fixed blade 13. Thus, a choked or bitten recording paper sheet 23 is easily removed.
Patent JP-H10295136-A (JP)
Title: Automatic cutting height controller for combine
Inventor: TONAMI TERUYOSHI
IPC: A01D34/24
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent an automatic cutting height control function from being operated contrarily at the time of manually elevate/lower-operating a cutting part and to surely and automatically restore automatic control function at the time of starting cutting operation in this case. SOLUTION: This cutting height automatic controller for a combine automatically controlling a cutting cylinder detecting the cutting height of a cutting part by a cutting height sensor 76 and elevating/lowering the cutting part to make a target cutting height stops automatic control when the cutting cylinder is manually operated and carry out the automatic restoration of suspended automatic control when a state where the grain straw sensor 37 of the cutting part detects grain straws, a state where the moving back sensor 151 of a machine body does nor detect moving back and a state where the detecting value of the sensor 76 is lower than the upper limit of an automatic control range continue while the machine body travels in a fixed time. In addition raising control for raising a cutting part is continued while automatic traveling.
Patent JP-S61287245-A (JP)
Title: Multilayer interconnection method
Inventor: MIYAZAKI MASARU
IPC: H01L21/3205
Filed: 1985-06-14
Abstract: PURPOSE:To obtain flat multilayer interconnection by forming a photoresist spacer near a wiring pattern, rotatably coating a photoresist, etching back it to uniformly cut a raised portion with good controllability. CONSTITUTION:A PSG 30 is coated approx. 1.5mum thick on a wiring layer 20 of approx. 1mum thick on a GaAs substrate 10. A resist spacer 80 of approx. 7mum thick is formed by photocomposing technique by avoiding on the layer 20, and a projection of an interval l 2mum is formed on the entire surface of a wafer. Then, a photoresist 85 is rotatably coated, and uniformly buried. Then, a photoresist and a PSG are etched at 900 at substantially equal speed with mixture gas of CF4+O2, and projections 35 of the PSG are simultaneously exposed. A light emitting spectrum of SiO2 is altered at the moment. Thereafter, when the PSG is etched back at approx. 800nm only for the prescribed time and the resist is removed, a step B is reduced by approx. 200nm, and a step C is restricted to the value of 200nm. Thereafter, a window 60 is opened to provide he second wiring 70. According to this construction, multilayer interconnections are formed efficiently with good yield.
Patent JP-H06170833-A (JP)
Title: Production of concrete pole
Inventor: ORURI BAATANEN
IPC: E04C3/34
Filed: 1992-04-21
Abstract: PURPOSE: To manufacture a pillar of the desired sectional shape and extremely superior dimension accuracy by a simple method in which a concrete pillar member released from a casting mold and divided is disposed after being centered and a side section is cut by a saw to manufacture a pillar of desired section. CONSTITUTION: In a manufacturing method for a concrete pillar 1, a concrete mixture 6 is cast in a casting mold and then cured and the concrete is cut, a central position centering member 4 of hollow pipe shape all over the whole length is fitted in a casting mold, reinforcing steel is disposed on the periphery of the central position centering member 4, and the concrete mixture 6 is cast into the casting mold, cured and dried. Then the concrete member 1 is released from the casting mold and cut on its cutting margins 7 by a saw, and centered and positioned on the center of a saw cutting unit for the concrete member 1 and disposed thereon. Thus the concrete pillar member is cut by the saw to be formed into a pillar of a desired sectional shape.
Patent JP-S5926464-A (JP)
Inventor: KOISO HIROYUKI
IPC: B32B29/08
Filed: 1982-07-22
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-H02307092-A (JP)
Title: Stage mechanism
Inventor: TONO HIDEHIRO
IPC: G12B5/00
Filed: 1989-05-22
Abstract: PURPOSE:To cancel the moment of inertia and to prevent a stage from vibrating vertically by setting the gravity center positions of respective parts of the stage mechanism properly. CONSTITUTION:A 1st driving part 3 is fixed inside a frame-shaped base 2, and the driving part 3 is provided with a 1st driving shaft 5, which is fitted to a 1st stage 4 loosely in a through hole 2b. Further, a 2nd driving part 6 is provided inside the stage 4 and a 2nd stage 8 is driven by the rotation of a 2nd driving shaft 7 provided to the driving part 6. Here, the center GB of gravity formed of the base 2 and driving part 3, the center GX of gravity formed of the driving shaft 5, stage 4, driving part 6, and driving shaft 7, and the center GY of gravity of the stage 8 are put on the same plane, the axis X of the driving shaft 5 is aligned with the center GX of gravity, and the axis Y of the driving shaft 7 is aligned with the center GY of gravity. Thus, the stage mechanism 1 is constituted and then when the stage 4 or 8 is driven, moment of inertia which rotates the mechanism 1 up or down is not generated, so vertical vibration can be precluded.
Patent JP-H06316233-A (JP)
Title: Suspension device for vehicle seat
Inventor: ITO KENICHI
IPC: B60N2/54
Filed: 1993-05-02
Abstract: PURPOSE:To provide a lightweight vehicle seat suspension device which is equipped with a fore-and-aft and an up-and-down suspension mechanism for the vehicle seat. CONSTITUTION:An X-link 30 constituting an up-and-down suspension mechanism for a vehicle seat is installed in the lower part of a swing piece 5, and the upper part of this swing piece 5 is installed swingably in the direction fore and aft on a bracket 11 installed protrusively in the direction of an upper frame 2.
Patent JP-H08326941-A (JP)
Title: Pressure regulating valve
Inventor: IWATA KITARU
IPC: F16K47/02
Filed: 1995-05-26
Abstract: PURPOSE: To provide a pressure regulating valve which can dissolve problems such as vibration or noise due to vibration of a valve body without causing enlargement of the whole valve. CONSTITUTION: A valve body 17 is energized in the direction of a valve seat 14 by a coil spring 19. By seating of an opening/closing part 20 provided in a valve body 17 to a valve seat 14, communication between a first port 12 and a second port 13 is intercepted, and by lifting from the seat, both ports 12, 13 are communicated to each other. A back pressure chamber 21 is provided between the valve body 17 and a receiving chamber 16 receiving the valve body 17. The back pressure chamber 21 and a communication chamber 15 positioned on the secondary side of the valve seat 14 are connected to each other through a pressure leading chamber 22 and a restriction passage 23 provided in the valve body 17.
Patent JP-S5831034-A (JP)
Title: Production of cold rolled steel plate for drawing
Inventor: YASHIKI HIROYOSHI
IPC: B21B3/00
Filed: 1981-08-17
Abstract: PURPOSE:To produce a cold-rolled steel plate having stable and sufficient drawability without adding any special element by hot and cold rolling an Al killed steel ingot under specific conditions then annealing the plate continuously. CONSTITUTION:The Al killed steel ingot contg. 0.02-0.06% C, <0.02% Si, 0.05-0.35% Mn, <0.020% P, <0.025% S, 0.020-0.040% Sol. Al, and 0.005- 0.0040% N, and having >=5 Mn/S value is heated to 1,020-1,180 deg.C and is hot- rolled. The finish rolling thereof is completed at tmep. above the Ar3 transformation point and after the plate passes through the final finishing stand, the transformation to ferrite is completed by >=50%, then cooling is started and the plate is coiled at 600-700 deg.C. The hot-rolled coil is cold-rolled at 60-90% cold rolling draft to the final thickness; thereafter the plate is annealed continuously at 700-850 deg.C recrystallization temp. and is overaged at 300-450 deg.C, whereby the cold-rolled steel plate having excellent drawability is produced.
Patent JP-S5829629-A (JP)
Title: Manufacture of optical part
Inventor: MIYASHITA TAKAAKI
IPC: B29C33/00
Filed: 1981-08-17
Abstract: PURPOSE:To obtain inexpensively an optical part good in accuracy of the surface, by providing a photo-setting resin layer on a plastic substrate surface, and a releasing agent layer on a surface of a matrix for an optical part, bringing the layers into firm contact with each other, irradiating an activation energy beam on the photo-setting resin layer, and separating the matrix at the releasing agent layer from the substrate. CONSTITUTION:A photo-setting resin (e.g. an ultraviolet-curing resin, etc.) layer 2 is formed on the surface of a plastic substrate 1 (e.g. a polymethyl methacrylate resin, etc.), and after the releasing agent (e.g. a polydimethyl siloxane, etc.) layer 4 is formed on the surface of the matrix 3 for the optical part to be duplicated, the photo-setting resin layer 2 and the releasing agent layer 4 are brought into firm contact with each other. Then an activation energy beam (e.g. ultraviolet beam, etc.) is irradiated to set the photo-setting resin layer, and the matrix 3 is separated with the aid of the releasing agent layer 4 from the plastic substrate 1 to obtain the intended optical part.
Patent JP-H04329434-A (JP)
Title: Graph preparing device
Inventor: KEMI TAKUO
IPC: G06F9/06
Filed: 1991-04-30
Abstract: PURPOSE:To enable correction beyond the limit of correction enabled for the graph preparing device by selectively arranging the segments of a high standard language stored in a data base and automatically translating corrected and processed information into the high standard language. CONSTITUTION:A data base 2 stores the segments of a FOTRAN language or a C language corresponding to graph display information. A graph preparing means 11 corrects and processes the graph display information read onto a CRT display device 3 according to an instruction from an input device 4. By selectively arranging the segments of the FOTRAN language or the C language, a translating means 12 automatically translates the information corrected and processed by the graph preparing means 11 into the FOTRAN language or the C language. A correcting and processing means 13 display the translated FOTRAM language or C language on the screen of the CRT display device 3 and executes correction and process according to the input instruction from the input device 4. Thus, any special graph display can be dealt with.
Patent JP-H08299716-A (JP)
Title: Washing system
Inventor: SHIRAKAWA HIROYASU
IPC: B01D36/00
Filed: 1995-04-28
Abstract: PURPOSE: To prevent washing liquid and permeated liquid from entering a washing tank during backward washing in a washing system equipped with a membrane utilizing type oil-water separation system by providing a discharge route for water containing oils with a check valve and installing an oily water accumulation means placed in the uppermost part of the washing system on the downstream side of the check valve. CONSTITUTION: In a washing system equipped with a membrane utilizing type oil-water separation means 22, a discharge route 3 for water containing oils discharged from a washing tank 1 is provided with a check valve 41, and besides, an accumulation tank 43 as an accumulation means for water containing oils placed in the uppermost part of the washing system is installed at the downstream side of the check valve 41 of the discharge route 3. The check valve 41 prevents a washing liquid being present in the 2nd circulation route 20 and the 1st circulation route 10 during backwashing from backflowing to the washing tank 1 through the discharge route 3. The accumulation tank 43 accumulates the washing liquid being present in the 2nd circulation route 20 and the 1st circulation route 10 which has been temporarily increased during backward washing.  The washing liquid L6 accumulated in the accumulation tank 43 flows to the 1st circulation route 10 after the washing system finishes backward washing and starts normal filtration again.
Patent JP-S62286279-A (JP)
Title: Charge transfer device
Inventor: MUTO HIDEKI
IPC: H01L29/772
Filed: 1986-06-05
Abstract: PURPOSE:To decrease the area occupied by gate electrodes on the surface of a substrate and to improve sensitivity, by applying two-phase clock pulses to one-layer gate electrodes on the surface of the substrate and to the substrate, and transferring electric charge. CONSTITUTION:Electrodes 12 are formed on the upper part of an insulating layer 10 at regions I. The electrodes 12 are formed with polysilicon, used as gate electrodes for applying clock pulses for charge transfer and connected to a clock pulse source phi1. A substrate 2 is used as an electrode for applying clock pulses for the charge transfer and connected to a clock puse source phi2. Since the clock pulses phi1 and phi2 are applied to the gate electrodes 12 and the substrate 2 and the charge is transferred, only one-phase clock pulses are applied to the gate electrodes 12, which are provided on the surface of the substrate. Since the two-layer gate electrodes are not required on the surface of the substrate, the area occupied by the electrodes on the surface of the substrate is reduced, and sensitivity is improved.
Patent JP-S63291529-A (JP)
Title: Preparation of smoked fish meat
Inventor: NAKAGAWA MASATARO
IPC: A23B4/03
Filed: 1987-05-25
Abstract: PURPOSE:To obtain the titled fish meat having excellent flavor and texture without changing (decomposing, oxidizing, etc.) fats or oils of fishes, by heating fish meat in nitrogen atmosphere containing smoke of wood pieces, such as Japanese beech, at a specific temperature. CONSTITUTION:Fish meat is heated in nitrogen atmosphere containing smoke of wood pieces, such as Fagus crenata Blume (Japanese beech), Quercus serrata Thunb. (Japanese oak), Quercus glauca Thunb. (oak), Prunus yedoensis Matsum. (cherry) or Quercus acutissima, to 250+ or -10 deg.C at 10+ or -5 deg.C heating rate per min to afford the aimed fish meat.
Patent JP-2000324051-A (JP)
Title: Wdm optical transmission system
Inventor: UKAJI MASARU
IPC: H04B10/556
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To compress jitters by demultiplexing a light-wavelength division multiplex(WDM) signal and outputting multiple light signals of different wavelength, converting at least one light signal into an electric signal, and converting the electric signal having its pulse width distortion corrected into an electric signal and sending it out. SOLUTION: A retiming part 18 is arranged in front of optical sending-out parts 5-2 and 6-2 of optical transceivers 5 and 6, the distortion of the pulse width of a light signal generated by transmission between WDM optical transmission devices 1 and 2 through an optical fiber 20, and the compression of jitters is achieved. A transmission rate detection part 17 is connected to the outputs of optical reception parts 5-1 and 6-1 of the optical transceivers 5 and 6. The transmission rate detection part 17 detects the transmission rates of electric signals outputted from the optical transmission parts 5-1 and 6-1 of the optical transceivers 5 and 6 and supplies the detection results to the retiming part 18. Therefore, even when the optical transmission and reception devices 3 and 4, and 3' and 4' are different in transmission rate and code format, a common optical transceiver is available.
Patent JP-S5353924-A (JP)
Title: Paper tape marker
Inventor: OODERA MASAO
IPC: G06F3/06
Filed: 1976-10-26
Abstract: PURPOSE: To perform the data marking on the paper tape with high speed and low sound, by recprding the presence of the data bit with the presence of dot marking, thru the use of the print wire mechanism for the print head solenoid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000317736-A (JP)
Title: Electrochemical machining method and device for groove
Inventor: ICHIYAMA YOSHIKAZU
IPC: F16C33/14
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical machining method for applying electrochemical machining for a groove to a workpiece by a small amount of electrolyte. SOLUTION: In this electrochemical machining method for a groove, machining is made by oppositely holding an electrode tool 4 having a projection 18 in accordance with the shape of the groove to be formed and a workpiece 6 for forming the groove at a gap, to interpose an electrolyte 14 into the gap, and applying voltage between the tool 4 and the workpiece 6. In this case, the electrolyte 14 is supplied from the projection 18 of the tool 4, to flow the electrolyte 14 only through the gap between the projection 18 and the workpiece 6, thereby efficiently supplying the electrolyte 14 into an electrolyte machining region A.