baber/WOPTO huggingface dataset:
Patent JP-H04199843-A (JP)
Title: Testing method for semiconductor
Inventor: TAKAHASHI ATSUSHI
IPC: H01L21/66
Filed: 1990-11-29
Abstract: PURPOSE:To shift test when it becomes a proper temperature by adding a semiconductor temperature measuring means, and automatically measuring the inner temperature of the semiconductor to be tested in a manual test as well. CONSTITUTION:When the forward current at Ta in optional temperature is IFa, a temperature measuring means, since the temperature of a chip and the forward current are proportioned to each other, defines beforehand the forward current IFa when the temperature of a chip is Ia. And the forward current is measured with a semiconductor tester, and unless it becomes the value of specified IFa, it does not advance to the next sequence, and loops the temperature measuring means. By enabling the temperature of the chip of the semiconductor to be tested to be measured directly, even in the manual test, the test can be started automatically at proper temperature.
Patent JP-H01173882-A (JP)
Title: Abnormality detecting device for heater wire of metallic mold for injection molding
Inventor: MORI TAMAKI
IPC: G01R31/02
Filed: 1987-12-28
Abstract: PURPOSE:To finds the breaking of a heater wire immediately by providing a wire breaking detecting means which outputs wire breaking information on each wire when the breaking of plural heater wires is detected. CONSTITUTION:If a heater wire is broken, a 'low-level' output D is sent to a comparing means 12 through the operation of a current detecting means 10 and a rectifying means 11. Consequently, the comparing means 12 sends a low-level output E to a logic circuit 15. Then the logic circuit 15 sends a 'high-level' output G to a display part control circuit 12A. Consequently, a display part control circuit 13 sends a 'high-level' output J to an IC 31, which sends a 'low-level' output K to a warning means 4. In this state, the warning means 4 operates to warn the abnormality of a heating means. Consequently, the breaking of the heat wire is found in real time.
Patent JP-H03197892-A (JP)
Title: Radiation sensing display device
Inventor: TERADA HIDEO
IPC: G02B6/00
Filed: 1989-12-27
Abstract: PURPOSE:To make the device extremely compact, lightweight, and inexpensive by providing a radiation detection part formed by combining a scintillator, a fluorescent plastic optical fiber, and a photoelectric element. CONSTITUTION:When radiation is made incident on the plate type scintillator 3, fluorescent light is emitted. When the fluorescent light is made incident on the fluorescent plastic optical fiber 3, fluorescent light excitation is caused. Namely, light-light conversion is performed and the light emitted in the fluorescent plastic optical fiber 3 is converged and outputted from its end surface. A photoelectric element 2 generates an electric signal having intensity proportional to the light output. A switch circuit 6 switches the switch of a thin plate power source 10 for thin plate display devices 8 and 9 stepwise according to the intensity of the electric signal and the stepwise switching is performed according to the increase width of the electric signal, voltage, or current generated by the photoelectric element 2. Then a five-stage display including the ON and OFF states of the thin plate display device 8, the ON and OFF states of the thin plate display device 9, and the OFF state of both the display device can be made under the control of a display device driving circuit 7.
Patent JP-H08169462-A (JP)
Title: Liquid ejection pump
Inventor: KOHARA HIROTSUGU
IPC: B65D47/34
Filed: 1994-12-21
Abstract: PURPOSE: To provide an excellent liquid ejection pump without dripping, which prevents the liquid from drying and solidifying. CONSTITUTION: The liquid in a cylinder 3 is introduced into a stem through a pierced hole 28 at the lower end of the peripheral wall of the stem 17 opened by pushing down a head 20 and jetted out from a nozzle through a delivery valve 21. When the head is raised the pierced hole 28 is closed by a circular piston 18 and the liquid in the container is sucked up into the cylinder through a suction valve 14, in this liquid ejection pump. The circular piston is always pushed up against the stem and the pierced hole 28 is closed only at the uppermost position of the stem. When the volume in the nozzle is Va, the volume in the flow path in which the delivery valve body 22 can be vertically moved is Vb, and the volume of delivery valve body is Vc respectively, the vertically movable width of the delivery valve body is regulated so that Vb-Vc is equivalent to Va or larger than Va.
Patent JP-H04202048-A (JP)
Title: Method and apparatus for producing calcium silicate molding
Inventor: TAKAHASHI HIDEAKI
IPC: C04B35/22
Filed: 1990-11-30
Abstract: PURPOSE:To allow the successive and continuous execution of the heating treatment of the calcium silicate moldings by repeating a stage for carrying the calcium silicate moldings of raw materials into a furnace kept at a permissible upper limit temp. or below and a stage for holding the moldings in the above-mentioned furnace until the moldings attain a uniform temp., thereby maintaining the moldings at the prescribed uniform temp. CONSTITUTION:The stage for carrying the calcium silicate moldings of the raw materials into the furnace kept at the permissible upper limit temp. or below and the stage for holding the moldings in the above-mentioned furnace until the moldings attain the uniform temp. are repeated to maintain the moldings at the prescribed uniform temp. (raw materials: 1 to 4, products: W). The device provided with the plural furnaces (e.g.; 11 to 20 are heating furnaces, 21 to 30 are cooling furnaces) disposed in series, a temp. controller (50: for the heating stage, 56: for the cooling stage) which controls the temp. difference between the above-mentioned furnaces adjacent to each other to the permissible max. temp. difference or below, a transporting device 57 which is provided through the inside of the respective furnaces and a means for controlling the transporting device is used to execute the above-mentioned production process.
Patent JP-H01179642-A (JP)
Title: Method for opening rump skin of edible bird carcass
Inventor: TABATA KOICHI
IPC: A22C21/00
Filed: 1987-12-30
Abstract: PURPOSE:To surely, simply and efficiently carry out opening work of rump skin of an edible bird carcass, by inserting a blade in a vertical state into the anal orifice of the edible bird carcass, rotating the blade in a horizontal state in the anal orifice and directly lifting the blade upward. CONSTITUTION:The rump skin of an edible bird carcass (A) with both legs hung from each running and moving shackle 3 is opened. In the process, a blade 20 for opening the rump skin is lowered and in a vertical state inserted into the anal orifice of the edible bird carcass (A). Inner thigh parts (Ab) of the edible bird carcass with the inserted blade 20 is pressed with a loop 32 and pressurized. The blade 20 inserted into the inner thigh parts in the pressurized state is subsequently rotated so as to be an almost horizontal state. The blade 20 rotated in the horizontal state with the pressurized state of the inner thigh parts is directly lifted to open the rump skin. The lifted blade 20 is rotated to the original vertical state and further release the pressurizing of the inner thigh parts. As a result, the rump skin of the bird body can be surely and efficiently opened regardless of the size of the bird body.
Patent JP-H09175808-A (JP)
Title: Precursor of silicon formed body
Inventor: ODA HIRAYUKI
IPC: C30B29/06
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polycrystalline silicon material easy for cutting and also excellent in heat resistant strengths by restricting both of the areal ratios occupied by crystal grains having a narrow width and occupied by crystal grains having a wide width. SOLUTION: This precursor material for a polycrystalline silicon formed body has <=30% area occupied by crystal grains having >=200μm width and <=50% area occupied by crystal grains having <=5μm width in a cross section. Such precursor material for the polycrystalline silicon formed body is obtained e.g. by recrystallizing a polycrystalline silicon prepared by CVD. In order to recrystallize the polycrystalline silicon, the polycrystalline silicon precipitated by CVD is heat-treated at 1100-1400 deg.C. As an atmosphere for the heat treatment, any atmosphere can be used, but in the case of not desiring to disperse oxygen to the inside of the material, a treatment under an inert gas is preferred. As the time for the heat treatment, approximately 3-10hr is suitable.
Patent JP-H06159219-A (JP)
Title: Operating mechanism of motor-driven needle servo motor
Inventor: SOMA HIROSHI
IPC: F03B15/04
Filed: 1992-11-24
Abstract: PURPOSE:To reduce friction during needle operation and the capacity of a needle servo motor. CONSTITUTION:By an operating mechanism which is constituted of two arms 2, one end of which is connected with a needle operating shaft 1 and the other end is extended to the center of a needle axis, disposed on both sides of a spring fixing shaft 6, a pin 4 which is installed horizontally to the other ends of the respective arms 2 and positioned in a right-angular direction to a needle 5 on the approximately axial center of the needle 5, and a slider block 3 which is rotatably supported by the pin 4 and slides on a needle guide part 5a behind the needle 5, the needle 5 is opened and closed approximately on the axial center. It is thus possible to eliminate couple of forces which work upon the needle 5 and downsize a needle servo motor.
Patent JP-H05164606-A (JP)
Title: Optical sensor
Inventor: SAKAI MASAYOSHI
IPC: G01J1/02
Filed: 1991-12-19
Abstract: PURPOSE:To maintain fail-safe property and to improve durability by vibrating the vibrating plate of piezoelectric material, which has the reflecting surface for reflecting the light from a light source so that the light is cast into a photodetector, with an electric signal. CONSTITUTION:An AC signal is generated in a signal generator 5. An ultrasonic vibrating plate 4 comprising a piezoelectric material is vibrated with the frequency of the AC signal. The light from a flame 1 of a gas water boiler is reflected from a reflecting surface 4a of the vibrating plate 4. At this time the light is modulated with the vibrating frequency of the vibrating plate 4 and converted into the AC light signal. A photodetector 2 receives the light signal and outputs the AC signal. The AC signal is converted into the DC with a DC forming circuit 6. Gas is supplied into the gas water boiler based on the DC output. Fail-safe property can be maintained by modulating the light of the flame 1 at the reflecting surface 4a with the modulating frequency of the vibrating plate 4 in this way. Since the vibrating plate 4 is made of the piezoelectric material, there is no movable part, and the durability is improved.
Patent JP-H08178999-A (JP)
Title: Partial discharge detecting terminal for gas-insulated switching apparatus
Inventor: SUZUKI HIROFUMI
IPC: G01R31/16
Filed: 1994-12-26
Abstract: PURPOSE: To execute the insulation diagnosis of an apparatus at a separated place by connecting a metal rod to a conductor insulated from a metal flange and guided from an intermediate electrode of the high voltage side. CONSTITUTION: Intermediate electrodes 2a, 2b of high and low voltage sides are buried in an insulating spacer 4 for insulating and supporting a high-voltage conductor 1 to metal gas vessels 3a, 3b. The electrode 2a disposed in the inner periphery is connected to a conductor 5a insulated by an insulator 7 from a flange 6 provided at a terminal 40 by the electrode 2b connected from the vessel 3a to the vessel 3b via the flange 6. A metal cap 41 fixed to a metal rod 10 is engaged with the terminal 40, and the conductor 5a is connected to the rod 10 having a length corresponding to the transmitting frequency.  When an insulation failure occurs between the conductor 1 and the vessel 3a or 3b to partly discharge, and a high-frequency current flows between the vessel 3a, 3b and the rod 10 via the electrostatic capacity of the electrodes 2a, 2b by the vibration including the high frequency component generated at an electric field between the both. An electromagnetic field is generated around the rod 10 by the high-frequency current to radiate an electromagnetic wave out of the apparatus, thereby diagnosing the insulation at a separate position.
Patent JP-H08167018-A (JP)
Title: Feed mechanism of counter
Inventor: OYABU KEIJI
IPC: G06M1/04
Filed: 1994-12-13
Abstract: PURPOSE: To provide a counter which counts up through motion in a center shaft thrust direction. CONSTITUTION: This counter has a feed claw 6 which has a 1st oblique tooth array 11 and does not rotate, a rotary claw 5 which has a 2nd oblique tooth array 12 and a 3rd oblique tooth array 13 and rotates, and a rotation restriction claw 15 which has a 4th oblique tooth array 14 and does not rotate. Then the 1st and 2nd, and 3rd and 4th oblique tooth arrays are arranged opposite to each other, the feed claw 6 is placed in motion in the center shaft thrust direction, and the rotary claw 5 is rotated by the engagement of the oblique tooth arrays to rotate numerical wheels, thereby performing counting-up operation.
Patent JP-H11165248-A (JP)
Title: Grinding method of cam, grinding device, grinding wheel for grinding cam and its dresser
Inventor: ASAI MITSURU
IPC: B24B19/12
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method of a cam capable of applying high precision grinding treatment on a profile surface even on the tapered cam having the profile surface inclined against an axis of rotation. SOLUTION: Two of a grinding surface and a standard surface inclined so as to face against each other are provided on a peripheral surface of a grinding wheel 21. Original point positioning is carried out by making one end surface 15a of a flange 15 of a camshaft 11 on which a tapered cam 14 is provided and the standard surface contact with each other. A precise positional relation of the grinding wheel 21 and the tapered cam 14 in the axial direction is found by this original point positioning. Thereafter, grinding is carried out by moving the grinding wheel 21 in the axial direction of the camshaft 11 with this original point position and sliding and bring the grinding wheel 21 and the tapered cam 14 into sliding contact with each other.
Patent JP-H07189769-A (JP)
Title: Fuel injection control device for engine
Inventor: TAKAGI HIROSHI
IPC: F02D45/00
Filed: 1993-12-28
Abstract: PURPOSE:To improve purifying performance of a catalyst converter by operating a lean combustion mechanism when a target air-fuel ratio is the theoretical air-fuel ratio or rich, and reducing an increase correction due to an engine temperature correction means. CONSTITUTION:In order to obtain an increasing correction value of a fuel supply amount of an engine 1, first, cooling water temperature of the engine 1 is detected by a water temperature sensor 19 which detects a temperature representing the temperature of the engine 1. A target air-fuel ratio calculated when the cooling water temperature is low is judged to be lean or not. When the calculated air-fuel ratio is lean, the water temperature is corrected within the range of theoretical air-fuel ratio, and a fuel injection amount is set. When the calculated air-furl ratio is the theoretical air-fuel ratio or rich, lean combustion is carried out through swirl generated by a swirl generation valve 5 or assist air. Water temperature correction is prohibited or suppressed, simultaneously. HC and CO are prevented from increasing even when a catalyst converter is not activated at the cold starting of the engine 1.
Patent JP-H08185110-A (JP)
Title: Ventilation device for image forming machine
Inventor: NANJO YUZURU
IPC: G03G21/20
Filed: 1994-12-28
Abstract: PURPOSE: To effectively cool a transfer belt and to collect floating toner in a machine by driving and controlling 1st and 2nd electric motors at the time of non-transfer and driving and controlling only the 1st electric motor at the time of transfer. CONSTITUTION: A connection duct 814 is connected to an exhaust port 813 provided in a 1st suction duct 81, and a filter 831 and a 1st ventilating fan 841 driven by the 1st electric motor M1 are disposed in the duct 814. Then, a connection duct 824 is coupled with an exhaust port 823 provided in a 2nd suction duct 82, and a filter 832 and a 2nd ventilating fan 842 driven by the 2nd electric motor M2 are disposed in the duct 824. In the ventilation device 8, the 1st and the 2nd motors M1 and M2 are driven and controlled by a control means, and the 1st and the 2nd motors M1 and M2 are driven at the time of non-tansfer, then the 1st motor M1 is driven and the 2nd motor M2 is stopped at the time of transfer.
Patent JP-2001151301-A (JP)
Title: Polyethylene-based translucent garbage collecting bag
Inventor: NAKAJIMA YOSHITAKA
IPC: B29C55/28
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively utilizing polyethylene-based film waste materials for promoting recycling thereof and to provide a garbage collecting bag obtained by using the method. SOLUTION: In this polyethylene-based translucent garbage collecting bag, pellet type polyethylene film waste materials are formed into a film at a prescribed temperature by a film forming machine.
Patent JP-H04202750-A (JP)
Title: Structure for controlling evaporation of flux solution in plating pretreating apparatus
Inventor: SUZUKI YOICHIRO
IPC: C23C2/30
Filed: 1990-11-30
Abstract: PURPOSE:To control the evaporation of a flux soln. by forming a covering layer of a W/O type emulsion constituted of oil, a surfactant and water on the surface of a flux soln. of a prescribed temp. in a bath. CONSTITUTION:A flux soln. is housed in a bath and is heated to a prescribed temp. A covering layer of a W/O type emulsion constituted of 5 pts. oil, 4 pts. surfactant and 1 pts. water is formed on the surface of the above flux soln. The W/O type emulsion is constituted, e.g. of paraffin as oil, content, sorbitan ester as a surfactant and water. In this way, the scattering of molten metal in a plating stage can be prevented.
Patent JP-H07187837-A (JP)
Title: Production of ceramic molded body
Inventor: HAMAZAKI KAGEHISA
IPC: C04B37/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent generation of cracks between an outer member and an adhesive member when the outer member and an inner member essentially comprising ceramics are joined with the adhesive member into one body to produce a ceramic molded body, by controlling the sintering shrinkage rates of the outer member and the inner member to be different from each other. CONSTITUTION:An ceramic molded body is produced by concentrically arranging an outer member 4 and an inner member 6 essentially comprising ceramics with adhesive members 8a, 8b and sintering the outer member and the inner member 6 into one body. In this process, the outer member 4 is subjected to such treatment that the sintering shrinkage rate of the outer member 4 is made larger than the sintering shrinkage of the inner member 6. As for the method of this treatment, it is preferable that (1) the pressure applied to form the outer member be controlled higher in a specified range than the pressure applied to form the inner member 6, or (2) the compact density of the outer member 4 is made larger in a specified range than the compact density of the inner member 6.
Patent JP-H10185278-A (JP)
Title: Controlling device of air conditioner
Inventor: TANIMOTO TOSHINOBU
IPC: F24F11/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary interruption of an operation at the time when no substantial failure occurs and to stop the operation surely only when. a substantial failure occurs. SOLUTION: This device is equipped with a transformer 50 which detects a current I flowing through an outdoor machine including a compressor 20, a control part 11 which determines whether an abnormal state occurs or not, on the basis of the result of the detection, and a display unit 70 which informs a user of the result of the determination. The control part 11 interrupts the operation of the compressor 20, at least, for a prescribed time when the current I detected by the transformer 50 is larger than an ordinary current value, but smaller than an allowable maximum current value, or switches the operation over to an operation of low power consumption and recovers it thereafter, while it stops the operation of the outdoor machine forcibly when the current is larger than the allowable maximum current value and also informs the user of the abnormal state through the display panel 20.
Patent JP-H09180483-A (JP)
Title: Semiconductor nonvolatile memory device
Inventor: NOBUKATA HIROMI
IPC: G11C16/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor nonvolatile memory device in which a write verification check can be performed at high speed even when bit lines are short-circuited by a method wherein two bit lines are used as a pair and a sense amplifier is installed at every pair. SOLUTION: First sense amplifiers S/A0 to S/An are installed at every pair of bit lines. Out of them, one each of the amplifiers S/A0, S/A2,... for even numbers and the amplifiers S/S1, S/A3,... for oddnumbers, which are arranged so as to be adjacent to them are used as one set. Inside the set, bit lines BL's are crossed so as to be connected to the amplifiers S/A's via transistors T's, and a readout operation is divided into that for even numbers and that for odd numbers so as to be performed. When a readout address is an even number, a selection signal line SBOB and a selection signal line SBON are set to a high level after a definite time, also a potential in every driving signal supply line for the amplifiers S/A's for even numbers is set to a high level, and a data readout operation is performed.  When the readout address is an odd number, a selection signal line SBLIB and a selection signal line SBLIN are set to a high level, and a readout operation is performed in the same manner as when the readout address is the even number. In addition, in a verification readout operation, both the amplifiers S/A's for even numbers and those for odd numbers are used for a write operation, and the readout operations can be performed by one verification readout operation.
Patent JP-H07155673-A (JP)
Title: Application device
Inventor: KOJIMA YOSHIHIDE
IPC: B05B12/12
Filed: 1993-12-06
Abstract: PURPOSE:To provide an application device which is capable of applying an application agent to an object to be coated without non conformity and is low-priced by keeping application environment such as temperature, humidity and static electricity in order rapidly. CONSTITUTION:An application device is composed of a rotary table 2 which is driven to rotate by a drive motor 3 in an application chamber 13, an application agent drip device 22 which drips a specified quantity of application agent to an object to be coated deposited on the rotary table 2, and a temperature/humidity adjustment device 24 which maintains the interior of the application chamber 13 in a specified condition.