baber/WOPTO huggingface dataset:
Patent JP-H0954526-A (JP)
Title: Image forming device
Inventor: INOUE NOBUO
IPC: G03G21/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of simplifying work for recycling. SOLUTION: At the time of recycling (disassembling, cleaning, exchanging of parts, reassembling, etc.), information required for the work is stored in a storage part 33 and when key input for printing out this recycling information is executed in an operation part 32, for instance, a purchase order for each purchaser for the parts, a lubricating oil coating procedure, a part adjusting procedure, an illustration for assembling/disassembling the parts, a wiring diagram for arranging each part, when it is disassembled are printed out on a paper sheet by an image forming part 35.
Patent JP-S6455327-A (JP)
Title: Marking method
Inventor: MORIYASU MASAHARU
IPC: B23K26/00
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a marking with to ruggedness on the surface of a marking part by performing irradiation in a magnetic field and heating or cooling a member to be treated without melting and evaporating at the time of marking by projecting a high energy beam. CONSTITUTION:To take an example, a laser beam 1 taken out of a CO2 laser oscillator 10 is scanned by an X-axis and y-axis galvano-scanner 3 in an arbitrary pattern. After this beam is bent once by a reflect mirror 5 through a condensing lens 4, it is condensed on the surface of a member 6 to be marked so that the beam obtains a suitable density of power. At this time, when the density of power is adjusted to be about 10<4>W/cm<2>, the surface of the member 6 can be heated so that it is not melted or evaporated. When the member is of steel material, a magnetic grating 30 is formed in a beam irradiating part by heating or cooling in a magnetic field due to an electric magnet 20, and accordingly, characters and signals can be marked and the marked surface is even.
Patent JP-S6184913-A (JP)
Inventor: UIRUHERUMU UIRUHERUMU
IPC: H03H11/34
Filed: 1985-09-24
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-S6482718-A (JP)
Title: Digital demodulator
Inventor: BERUNAA RAIHI
IPC: H03D1/22
Filed: 1988-08-26
Abstract: PURPOSE: To obtain a separation stability of a standard stereo decoded signal MPX signal component by preventing secular change or temperature from having any influence on a demodulating device or a filter. CONSTITUTION: Six low pass filters b1...b6 act so that significant signal components from all the other signal components can not be affected. The other signal components may be sampling inescapable noise signals or aliasing signals generated from the components of a digital MPX signal (sx) turned into another frequencies by frequency conversion by digital demodulating devices m1...m5. Moreover, the six low pass filters b1...b6 preferentially include a decimation circuit for reducing a sampling rate, and the frequencies below the two times of the maximum possible frequencies of each signal component can not be allowed to pass. Thus, an MPX signal can be stably obtained.
Patent JP-H0939541-A (JP)
Title: Control device for pneumatic spring type suspension mechanism
Inventor: SAITO MASAAKI
IPC: B60G17/015
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress the sudden change in the position of a vehicle by continuing the rolling control when a defect of a transverse acceleration sensor is detected in controlling the rolling, and stopping the rolling control in the prescribed time after the steering angle reaches the prescribed value or less. SOLUTION: The spring constant of a pneumatic spring is controlled by driving solenoid valves 5, 15 by the output of an electronic control device 21 based on the respective signals from a vehicle speed sensor 22, a transverse acceleration sensor 23, and a steering speed sensor 24, and the damping force of a hydraulic buffer is controlled by driving an actuator 51. When the transverse acceleration sensor 23 or the steering speed sensor 24 is failured, the rolling control is not immediately stopped, but stopped after the prescribed conditions are met. Sudden change in the attitude of the vehicle is avoided to keep the steering stability.
Patent JP-H0552756-A (JP)
Title: Determining method of peroxide
Inventor: SAWADA HIDEO
IPC: G01N33/50
Filed: 1991-08-22
Abstract: PURPOSE:To highly accurately and easily determine the amount of a peroxide in a short time by using a specific cypridina luciferin derivative as a luminous reagent in the chemiluminescence method. CONSTITUTION:In order to determine the amount of a peroxide in the chemiluminescence method, a derivative of cypridina luciferin represented by a general formula is used as a luminous reagent. In the formula, R represents a 1-4C alkyl group. As the derivative of cypridina luciferin, for example, 2- methyl-6-(2,4-dimenthoxyphenyl)-3,7-dihydroimidazo[1,2-a]-pyrazine-3-on, etc., is preferable. The using amount is particularly suitable in the range of 0.005-500mol per mol of the peroxide in the measuring sample. It is better to use a metallic catalyst containing a transition metal, e.g. vanadylacetylacetonate or the like of the amount in the same range as the luminous reagent so as to improve the measuring accuracy. The measuring sample is favorably of 4-12 pH, and the measuring temperature is 0-50 deg.C, especially, 20-40 deg.C is preferable to determine the peroxide with high accuracy.
Patent JP-H09310936-A (JP)
Title: Condenser equipped with liquid tank
Inventor: INABA HIROYUKI
IPC: F25B40/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To realize a structure, capable of being constituted in a small size, and sufficiently securing the degree of supercooling of refrigerant sent to an evaporator. SOLUTION: Liquid refrigerant, condensed in a condenser 2, is sent into an evaporator through a liquid tank 3a. A case 15, constituting the liquid tank 3a, is made of a metal having good heat conductivity and heat radiating fins 17 are provided on the outer peripheral surface of the same. The refrigerant, sent into the liquid tank 3a from the condenser 2, is cooled further while the refrigerant flows down through the liquid tank 3a whereby the degree of supercooling can be secured.
Patent JP-H1055744-A (JP)
Title: Electron emitting element and image forming device
Inventor: MATSUTANI SHIGEKI
IPC: H01J1/30
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface conductive electron emitting element capable of easily absorbing asymmetric electron beams and easily mass-producing, and provide an image forming device such as a display device, which is an application of the electron emitting device. SOLUTION: A thin film 14 containing an electron emitting part 16 which is a resistor is formed on element electrodes 12, 13 on a substrate 11. Electrons emitted from the electron emitting part 16 by applying driving voltage Vf follows a locus indicated by an arrow. An anode electrode 18 picks up emitted electrons by high voltage Va. Potentials Vg1, Vg2 are applied to grids 1, 2 which position at the distance (h) from the electron emitting part 16. The electron emission and locus are controlled by potentials Vg1, Vg2 and the driving voltage Vf.
Patent JP-S60103666-A (JP)
Title: Charge injector
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L27/146
Filed: 1983-11-10
Abstract: PURPOSE:To lessen the restriction of the electrode voltage value due to tunnel current by a method wherein the energy gap of a layer forming a potential well at the part other than the photosensitive region is made larger than the energy gap of this region. CONSTITUTION:The first potential well first accumulating minority carriers produced by infrared rays is formed in an HgCdTe layer 2b, and the second potential well to which the carriers are transferred is formed in an HgCdTe layer 2a. Although the area of the first potential well increases, and the area of the second potential well reduces, the second potential well can be sufficiently deepened bacause the layer 2a has a large energy gap; therefore, said carriers transferred from the first potential well do not overflow. Thus, the allowable charge amount for minority carrier accumulation of the potential wells more increases than conventional even when the sizes of picture elements are the same. Besides, even when the infrared rays have large wavelengths, the restriction of the electrode voltage value due to tunnel current becomes reduced.
Patent JP-H1140856-A (JP)
Title: Light-emitting diode device
Inventor: HOSHIMIYA YUJI
IPC: H01L33/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To intermittently light or continuously light a light-emitting diode, irrespective of logic of a control signal by a simple structure and at low cost. SOLUTION: A drive circuit 3, wherein a control signal 1 and a logic selective signal S are inputted for lighting up the light-emitting diode and the lighting and extinguishing of light for a light-emitting diode 1 are controlled by the logical judgement of the signals, a first resistor 2 which controls the current flowing to the light-emitting diode 1, and a second resistor 4 used as a pull-up resistor which stabilizes the signal level of the logical selective signal are provided in this light-emitting diode device.
Patent JP-2000043396-A (JP)
Title: Stencil printer
Inventor: NEGISHI HIDEO
IPC: B41L13/18
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent ink leakage at both edges of a sheet in a stencil printer for printing the sheet by a plate cylinder and a roller. SOLUTION: A plate cylinder 200 has a pair of coaxial discs 102, and a peripheral wall 104 wound on their peripheries. An opening 105 is formed at the wall. An inner push roller 112 in the cylinder (inner roller) is oscillatory by an arm 111 to a fixed frame 110 to vertically move synchronously with a rotation of the cylinder to push the wall 104 at the time of printing. Auxiliary rollers 201 of the same diameter are disposed at both ends of the push roller. A rear push roller 101 (outer roller) is disposed at an outside. An engraved stencil base sheet 107 is wound on the wall, and the cylinder is rotated. A sheet is supplied between the cylinder and the outer roller. The sheet is sandwiched between the wall and the outer roller, conveyed and stencil printed. The wall of the outside of the inner roller is retained by an auxiliary roller so as not to be floated from the outer roller.  An ink is not leaked to an axial outside of the cylinder from a gap between the base sheet and the wall.
Patent JP-S60103601-A (JP)
Inventor: ISHIKAWA HITOSHI
IPC: H01C7/00
Filed: 1983-11-10
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-H1055220-A (JP)
Title: Reducing valve device
Inventor: ITO SHIGEAKI
IPC: F16K17/04
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce a set pressure in a short time by providing a relief valve provided with a piston for closing the communication of a circuit behind a check valve and a tank port. SOLUTION: The relief valve 5 is provided between the circuit 2b behind the check valve 4 and a tank circuit 21 continued from the tank port 8 and is provided with the piston 24 pressed to the direction of interrupting the communication of both circuits 2 and 21 by the relatively weak force of a spring 22 and the pressure of the circuit 2a in front of the check valve 4 introduced through a passage 23. Thus, a compression portion is interrupted by the check valve 4, is not returned to a secondary side port 3 and is quickly discharged all from the relief valve 5 to a tank.  Then, the piston 24 is moved back by deflecting the spring 22 when the pressure of the circuit 2a in front of the check valve 4 introduced through the passage 23, that is the pressure of the secondary side port 3, becomes lower than the pressure of the circuit 2b behind the check valve 4 for the converted pressure portion of the spring 22 and the pressure of the circuit 2b is discharged to the tank circuit 21 in a short time.
Patent JP-H0714669-A (JP)
Title: Heating apparatus for cooking device, and manufacture thereof
Inventor: KUON KIYON AN
IPC: H05B6/12
Filed: 1992-08-07
Abstract: PURPOSE: To provide a uniform distribution of an AC magnetic field and an easy change of the inductance by equipping multiple thin wires made of a conductive substance and formed into a spiral shape on an insulator board and a pair of electrode terminals to supply electric power to these wires. CONSTITUTION: Photo-registers are layered after coating the copper foils on the both surfaces of the board 20 with a through hole 21 in the center. After forming patterns for multiple spiral wires and the photo-resister board for the power supply terminals on the copper foils by exposing the photo-resists, the copper foils without photo-resist coating are removed with a caustic fluid to form the power supply terminal 23 and the copper foils aggregated wires 22. An enamel layer 24 is applied on the wires 22 and on the opposite side of the board multiple ferrite cores 25 are formed radially at a fixed angle. The ferrite cores 25 are functioned as the magnetic path. Layering multiple boards 20 can change the inductance easily.
Patent JP-H02123012-A (JP)
Title: Product feeder
Inventor: ERUTON JIII KAMINSUKII
IPC: B65G23/04
Filed: 1989-08-18
Abstract: PURPOSE: To provide an intermittent feeder for a plurality of work stations capable of preventing slip between a belt and a drum by forming the driven drum with a rough surface so as to cooperate with the inner face of the non- tensile belt wound thereon. CONSTITUTION: In such a structure that a non-tensile belt 6 is wound on a driven drum 4 and an idler drum 5 arranged in parallel thereto, the outer periphery 10 of the driven drum 4 is wholly formed in a rough shape so that the belt 6 is put in contact with and wound on the outer periphery 10 of the drum 4 over 180 degrees. In the structure, the rough outer periphery 10 formed on the outer periphery of the drum 4 contacts the inner face of the belt 6 without slip over 180 degrees in driving the belt 6. The slip between the driven drum and the belt is thus prevented.
Patent JP-S6454695-A (JP)
Title: High frequency discharge lamp
Inventor: SASAKI YUUJI
IPC: H05B41/24
Filed: 1987-08-26
Abstract: PURPOSE:To minimize a loss due to a current limiting resistor and extend the life of a discharge lamp by using the output voltage of a voltage regulator as a preheating voltage for the discharge lamp. CONSTITUTION:When a transistor 14 is turned on by turning a switch element 13 on with one end of a smoothing condenser 21 connected in series to filaments 7a, 7b via the transistor 14, a preheating current based on a DC voltage V2 flows through the transistor 14, a secondary coil 11, the filament 7a, a secondary coil 12, the filament 7b, and a resistor 15. Here, the DC currents are in a relationship of V1<V2 and a loss due to the presence of the resistor 15 is reduced. A switch element 16 is turned on at the time each filament has been sufficiently preheated. This causes a high frequency inverter 5 to start operation with the voltage V1 and to light a discharge lamp 6.
Patent JP-H0538686-A (JP)
Title: Transport device
Inventor: MIZUKAMI MASAMI
IPC: B25J9/10
Filed: 1991-07-29
Abstract: PURPOSE:To allow a short arm to move with large strokes by moving an object holding member along the bottom edge of an isosceles triangle whose oblique edges are formed from the two inner arms and the two outer arms, and permitting the object transport stroke to be set off not only ahead but behind. CONSTITUTION:No.1 inner arm 10 has one end which is secured to a rotary drive shaft 26, while No.1 coupling shaft 30 is fixed to the other end. In parallel with this No.1 inner arm, No.2 inner arm 12 is furnished as rotatable, and No.2 coupling shaft 36 is mounted rotatably at the other end of this No.2 inner arm 12. No.1 and No.2 pulleys 14, 16 are secured to the No.1 and No.2 coupling shafts 30, 36, and a transmission means 15 is set over between these two pulleys 14, 16. Further, one end of a No.1 outer arm 18 is mounted rotatably at the top of the No.1 coupling shaft 30, and one end of a No.2 outer arm 20 is stationarily installed at the top of the No.2 coupling shaft 36. The other ends of these two outer arms 18, 20 are mounted on an object holding member 46 rotatably.
Patent JP-H0956584-A (JP)
Title: Rice cooking device
Inventor: HASE KIHACHIRO
IPC: A47J27/14
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To automatically connect a shutter for opening and closing a supply port provided on a lid integrally to the lid and to release the connection by the movement in back and forth directions of a pot. SOLUTION: In this device, a base 2 where the pot 7 is mounted is attached to a machine frame 1 so as to move back and forth the pot 7 is covered with the lid 6 provided with the supply port 8, the supply port 8 is provided so as to be opened and closed by the shutter and a connection tool provided with an operation part is attached to the shutter. The connection tool is provided so as to release the connection of the lid 6 and the shutter by pushing the operation part when the pot 7 is pushed into the back of the machine frame 1 by the movement of the base 2 and to connect the lid 6 and the shutter by releasing the pushing of the operation part when it is pulled out to the front.
Patent JP-H09253150-A (JP)
Title: Nursing bed with shower
Inventor: SUZUKI NORIAKI
IPC: A61G7/10
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To easily perform a comfortable shower bathing without requiring the large labor of a helper by setting a sleeping mattress-like floor surface and a shower bathing duckboard-like floor surface in the floor surface setting position of a frame-like frame in such a manner as to be capable of automatically switching. SOLUTION: A nursing bed 1 with shower is constituted in such a manner that the floor surface of a sleeping mattress 3 and the floor surface of a shower bathing duckboard 4 can be set in the floor surface setting position S of a frame-like frame 2 by automatic switching. Thus, in sleeping, the floor surface of the mattress 3 is set in the floor surface setting position S of the frame 2 by a floor surface switching mechanism 9. In shower bathing, the floor surface of the duckboard 4 is set in the floor surface setting position S instead of the floor surface of the mattress 3 by the floor surface switching mechanism 9 so that the patient can take a shower. This mutual switching can be automatically performed by the floor surface switching mechanism 9 without moving the patient.
Patent JP-S59102467-A (JP)
Title: Electrostatic oil coater
Inventor: ONOZAWA KAZUYOSHI
IPC: B05B5/08
Filed: 1982-12-02
Abstract: PURPOSE:To form surely and uniformly a thin film of not only an insulating oil but a conductive oil as well about an electrostatic oil coater having charge electrodes positioned oppositely to a plate-like body under conveyance by providing mechanisms for supplying an oil coating material near the charge electrodes apart therefrom. CONSTITUTION:Plate-like charge electrodes 8 (8L, 8R) which charge an oil coating material and are positioned symmetrically with the plate-like body 2 in an oil coating chamber 1 in-between are attached on the wall on the chamber 1 side isolatedly therefrom. A positive or negative high voltage is impressed thereon by a high voltage generator 12. Mechanisms 15 (15L, 15R) for supplying the oil coating material are disposed near the upper part of the electrodes apart from the electrodes 8. Each mechanism has a broad guide plate 18 having a sloped surface 16 for forming an oil film grading downward toward the body 2 and having the top end formed to a knife edge 17. When the oil coating material from a supply source 23 is passed uniformly on the surface 16 in the transverse direction of the body 2 and is supplied to the electrode 8 side, the insulating oil is once stuck on the electrodes 8 and is atomized. The oil, if it is a conductive oil, is atomized to fine particles at the edge 17 position and is directed along the electrodes 8 toward the body 2, by which it is deposited on the surface thereof.
Patent JP-S6189633-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMODA HIDEAKI
IPC: H01L21/30
Filed: 1984-10-09
Abstract: PURPOSE:To conduct mask-matching in high precision even after the completion of a prescribed process, by etching a substrate to form an alignment key prior to the execution of a semiconductor device manufacturing process or the prescribed process. CONSTITUTION:A substrate 1 is etched by a prescribed method, and thereby an alignment key portion 6 having such difference in levels as enables mask- matching is formed. Next, after a first SiO2 film and a first Si3M4 film are formed, these films and the substrate 1 are etched, with a prescribed photoresist pattern used as a mask, to form a first SiO2 pattern 2, a first Si3N4 pattern 3 and a groove 4 for a separating region. Thereafter a second SiO2 film 7 is formed on the side and bottom surfaces of the groove 4 by a thermal oxidation method or the like, and then a second Si3N4 film 8 is formed on the whole surface by a vacuum CVD method or the like. The second Si3N4 film 8 is etched subsequently so as to remove same only from the bottom surface of the groove 4. Afterward, a third SiO2 film 9 is formed in the groove 4 so as to form an insulating separating region, and then the Si3N4 film and the first SiO2 film pattern 2 are removed.
Patent JP-H0879288-A (JP)
Title: Ring configuration transmission system
Inventor: FURUKAWA KEIICHI
IPC: H04L12/42
Filed: 1994-09-06
Abstract: PURPOSE: To eliminate invalid use of a band inside a main ring in a sub-ring housing and the lack of the reliability of communication in inter-ring connection by performing setting to fixedly select one of two communication paths from the main ring through two system of ring transmission lines in a reception processing. CONSTITUTION: This system is provided with duplexed ring (loop) transmission lines 1 for performing transmission in mutually opposite directions. Through duplexed transmission line interface parts 2 connected to the respective transmission lines 1 and duplexed time switching parts 3, terminal interface parts 4 respectively provided corresponding to attaching terminals are connected. A selector 40 for selecting one of two systems of reception signals provided in the terminal interface part 4 is set to fixedly select one system beforehand when the connection destination of the terminal interface part 4 is a sub ring and changeover is performed corresponding to the generation of an error when a terminal equipment is connected.
Patent JP-H0874507-A (JP)
Title: High temperature buffer member
Inventor: NISHI MASATERU
IPC: F01D9/02
Filed: 1994-09-06
Abstract: PURPOSE: To prevent the adhesion high temperature buffer member interposed between metal-metal, metal-ceramics and ceramics-ceramics with the high temperature buffer members themselves in a high temparature high surface pressure atomosphere and restrain the oxidation of the high temperature buffer members themselves. CONSTITUTION: A high temperature buffer member is formed by appling oxide ceramics 3 as a coating and fixing/processing it in a vacuum on the surface of the buffer member main body 2 made of a metal or non-oxide ceramics. For example, it is formed by spraying sol shape oxide ceramics on the surface of the buffer member main body 2 made of the metal or non-oxide ceramics and baking it in an amorphous shape in the vavuum and further repeating the baking after spraying sol shape oxide ceramics.