baber/WOPTO huggingface dataset:
Patent JP-H04176043-A (JP)
Title: Magnetic recording reproducer
Inventor: FUJIMORI SHINYA
IPC: G11B15/02
Filed: 1990-11-09
Abstract: PURPOSE:To prevent the damage of an electrical part due to a short circuit when a water drops enters a device by detecting the change of a resistance value by a resistance-value detecting means when the resistance value of a conductive member is brought to a value except a specified value, operating a power control means and turning a power supply for the device OFF. CONSTITUTION:A circuit board is covered with a conductive member 6, and currents are made to flow through the conductive member 6 while a resistance- value detecting mans 8 and a power control means 9 are connected to the conductive member 6. When a water drops enter a device and adheres on the conductive member 6, the resistance value of the conductive member 6 changes from a specified value, and the power control means 9 is operated when the resistance-value detecting means 8 detects the change of the resistance value of the conductive member 6 from the specified value, and a power supply 7 for the device is turned OFF. Accordingly, the damage of an electrical part due to the adhesion of water drops to a circuit, causing short circuit can be prevented.
Patent JP-2001165216-A (JP)
Title: Friction material
Inventor: YAMAMURA SHOZO
IPC: F16D69/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a friction material suppressing judder without impairing the abrasion resistance. SOLUTION: This friction material is formed by preliminarily molding yarn for the friction material obtained by impregnating or covering a composition including, at least, one of rubber and resin in/over a base fiber, into an annular shape and then thermo formed. Its porosity is set to not less than 10% and not more than 20%.
Patent JP-H08137120-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device with same
Inventor: KIMURA MAYUMI
IPC: G03G5/06
Filed: 1994-11-14
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor ensuring slight variation of potential and few image defects while maintaining high sensitivity as a superior electrophotographic characteristic by forming a specified middle layer and a specified photosensitive layer on an electrically conductive substrate. CONSTITUTION: This electrophotographic photoreceptor has a middle layer contg. powder made of fine barium sulfate particles each having a coating layer of tin oxide and a photosensitive layer contg. oxytitanium phthalocyanine and an azo pigment on the electrically conductive substrate made of a metal such as Al, an alloy such as an Al alloy, a polymer material such as polyethylene terephthalate or other material such as hard paper. The middle layer is formed by dispersing tin oxide coated fine barium sulfate particles in a resin binder. The oxytitanium phthalocyanine preferably has distinct peaks at 9.0 deg., 14.2 deg., 23.9 deg. and 27.1 deg. diffraction angles (2θ±0.2 deg.) in CuKα characteristic X-ray diffraction.
Patent JP-2000130907-A (JP)
Title: Home delivery locker
Inventor: TAKEDA KIYOHARU
IPC: F25B21/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a home delivery locker which can maintain freshness of cargo, is low in cost, and ensures safe delivery. SOLUTION: A cooling box 1 consists of a microswitch 11 for detecting the presence of cargo in the box, a thermostat 12 which operates to keep the cooling temperature in the box at a given level, a cooler 13 for cooling the inside of the box, a power source 14 for supplying power for the cooler 13 and a fan, the fan 15 for dispersing in the air the heat which has been released from the cooler 13, and an electric lock 16 for opening and closing a door. A control box 2 consists of a power source 21 for supplying power for the box, a control board 22 for controlling on/off of the electric lock 16, and a liquid crystal display 23 for inputting the on/off requirements of the electric lock 16 and displaying the inputted information.
Patent JP-H07162798-A (JP)
Title: Picture signal recorder and picture signal reproducing device
Inventor: ISHITA KENICHI
IPC: H04N5/937
Filed: 1993-12-02
Abstract: PURPOSE:To maintain the accuracy of picture information, to simultaneously reproduce the pictures of plural channels and to perform recording with a single recording medium by supplying plural picture signals for the respective channels, performing a time division multiplex processing and recording time division multiplexed picture signals to the recording medium. CONSTITUTION:This device is constituted of plural, picture signal supply sources 1 for the respective channels for supplying the picture signals, time division multiplex means 4 and 5 for performing the time division multiplex processing to the picture signals by one screen unit and turning them to the time division multiplexed picture signals and a recording means 6 for recording the time division multiplexed picture signals to the recording medium. Then, by multiplex- recording the picture signals of the plural channels by a time division system, the time division multiplexed by the screen unit, no time deviation among the channels is present and reproduction is simultaneously performed.
Patent JP-H10137716-A (JP)
Title: Waste treating material and treatment of waste
Inventor: HARA KAZUHIRO
IPC: B09B3/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To attain the effective stabilization of a waste containing a harmful material such as heavy metal and the excellent physical strength of a treated solidified material. SOLUTION: A treating agent consisting essentially of 20-95wt.% cement mainly containing gypsum such as anhydrous gypsum (CaSO4 ), calcined gypsum (CaSO4 .1/2H2 O), gypsum (CaSO4 .2H2 O) and a powdery porous inorganic absorbent such as a porous silicon dioxide or a porous aluminum silicate is mixed by 3-50 pts.wt. with 100 pts.wt. waste such as an incineration smoke dust containing the harmful material such as lead, cadmium, mercury, chromium, zinc or arsenic, a municipal waste incineration ash such as a main ash or a molten fly ash, an industrial waste incinerate ash, a sludge, a slag or contaminated solid. In such a case water is added if need and kneaded.
Patent JP-H08161992-A (JP)
Title: Circuit breaker
Inventor: HISAMOTO HIDEO
IPC: H01H73/02
Filed: 1994-12-07
Abstract: PURPOSE: To facilitate the setting of the interlocking position of a drive means with a control handle for opening and closing a power side contact by providing a link mechanism by which the inverted position of the control handle for opening the power side contact is coincided with the inverted position of the control handle for closing the power side contact. CONSTITUTION: A switch/trip mechanism 30 that opens and closes a power side contact 10 has a trip link 37 connected to a control handle 25 via an operating link 38 and has a latch link 36 that latches the trip link 37. When the trip link 37 is held latched and the point of connection between the control handle 25 and the operating link 38 goes beyond a straight line connecting the center of rotation of the control handle 25 to the point of connection between the trip link 37 and the operating link 38, the switch/trip mechanism 30 is inverted to keep the power side contact 10 open or closed. The inverted position of the control handle 25 for opening the power side contact 10 is coincided with the inverted position of the control handle 25 for closing the power side contact 10.
Patent JP-S63154171-A (JP)
Inventor: OKADA TSUTOMU
IPC: A61B17/221
Filed: 1986-12-19
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-H05139707-A (JP)
Title: Sulfuric acid recovery
Inventor: SHIKAMI SATOSHI
IPC: C01B17/90
Filed: 1991-11-19
Abstract: PURPOSE:To regenerate a high purity sulfuric acid from a waste sulfuric acid discharged from a production process or the like of a semiconductor device and to recycle the product electrolyzing the waste sulfuric acid with a multi- chamber type electrolytic cell or a two chamber type electrolytic cell. CONSTITUTION:The waste sulfuric acid is supplied into a cathode chamber, which consists of a cell wall and an anion exchange membrane of the multi- chamber electrolytic cell divided into the multi-chambers of >=3 chambers with at least one anion exchange membrane and at least one cation exchange membrane, or into a cathode chamber 23 of the two chamber electrolytic cell 21 divided by an anion exchange membrane 22 and is electrolyzed. And sulfuric acid obtained in a middle chamber formed by the anion exchange membrane and cation exchange membrane of the multi-chamber type electrolytic cell or in an anode chamber 24 of the two chamber type electrolytic cell is electrolyzed in an anode chamber formed by the cation exchange membrane and cell wall of the multi-chamber type electrolytic cell or in an anode chamber 28 of the two chamber type electrolytic cell divided by a cation exchange membrance 26 and an oxidative material is formed together with concentration of sulfuric acid.
Patent JP-H03164614-A (JP)
Title: Burner combustion controller
Inventor: IIDA SHUJI
IPC: F22B35/00
Filed: 1989-11-22
Abstract: PURPOSE:To stably implement combustion control by providing a pressure gauge for detecting pressure between internal and external containers and controlling with use of a pressure regulator the amount of fuel supplied to a burner by comparing an output value from the pressure gauge with a set value, and further controlling the amount of air by receiving an output signal from an optical sensor for monitoring the flame of the burner. CONSTITUTION:A burner is provided toward the inside of a double structure inside container 2, and the amounts of fuel and air supplied to the burner are adjusted, and further the temperature of the fluid between double structure internal and external containers 5 is controlled to a predetermined value for controlling the amount of combustion. A pressure gauge 9 is provided to detect pressure between the internal and external containers 5, and a pressure regulator 10 controls the amount of the fuel supplied to the burner 4 by comparing the output value from the pressure gauge 9 with a set value. Further, there are provided an optical sensor for monitoring the flame 6 of the burner and a combustion control device 19 for controlling the amount of air by receiving an output signal from the optical sensor. By the regulation of the amount of the fuel by the pressure regulator 10 and by the control of the amount of air by the combustion control device 19 on the basis of the signal from the optical sensor, the proper fuel amount and the air amount can always be maintained to assure effective combustion state even with a boiler whose load is greatly varied.
Patent JP-H04267737-A (JP)
Title: Polymer pallet leg for cardboard pallet base board
Inventor: ROI MOODEN
IPC: B65D19/40
Filed: 1991-11-19
Abstract: PURPOSE: To provide a polymer pallet leg constituting a pallet support device in which both a cardboard sheet and a wafer board are regenerable and environmental problems are taken into consideration. CONSTITUTION: A polymer pallet leg 10 for a cardboard pallet base includes a first truncated cone 12, a second truncated cone 14 within the first truncated cone invertedly positioned with respect thereto, a rim 28 surrounding and offset below the top edge of the first truncated cone, and a plurality of locking tabs 34a-34d extending outwardly from the top edge of the first truncated cone. The locking tabs 34 engage with corresponding tab holes of the cardboard pallet about a pallet leg hole. The second truncated cone includes a flat surface for engaging with any object placed on the pallet and is about the same height as the top edge of the first truncated cone. An optimal braking tab 36 can be also provided for engaging the cardboard further locking the leg in position. A pallet leg insert engages the second inverted cone for attaching a bottom pallet base to the polymer pallet leg.
Patent JP-H03162830-A (JP)
Title: Thermal head recorder for biological signal
Inventor: HARASAWA EIJI
IPC: A61B5/0432
Filed: 1989-11-22
Abstract: PURPOSE:To generate a sliding pseudo tone when the displacement operation of a pen galvanometer is performed by providing a noise generator, a modulation signal generating means, an amplitude modulating means, and a speaker. CONSTITUTION:The noise generator 10 corresponding to a sliding tone when the displacement operation of the pen galvanometer is performed, for example, which generates a white noise successively is provided. A detected ECG signal is input-processed at an electrocardiogramic signal input part 1, and is supplied to a dot print signal generation circuit 2 as an amplified analog waveform signal, and is converted to a dot print signal. At this time, the analog waveform signal is also supplied to a bypass filter 11, and is extracted as a modulation signal in which the QRS wave of the ECG signal is scarcely attenuated, and low-pass P-wave and T-wave scarecely generating the sliding tone are attenuated. Then, the amplitude modulation of a noise signal is performed at an amplitude modulator 12 with the modulation signal corresponding to level displacement exceeding the prescribed speed of a pen. A modulated noise signal is power-amplified with a power amplifier 13, and the sliding pseudo tone can be generated from the speaker 14.
Patent JP-S63157411-A (JP)
Title: Magnetic resonance image apparatus
Inventor: OKAMOTO KAZUYA
IPC: G01R33/381
Filed: 1986-12-22
Abstract: PURPOSE:To reduce influence of magnetic field by eddy current and obtain an image including less arch factor by arranging a gradient magnetic field generating coil at the inside of a cylindrical superconductive magnet and forming a slit in a part of metal material forming a superconductive magnet. CONSTITUTION:A superconductive magnet 1 for generating static magnetic field comprises the winding of a superconductive coil 2 at the inside of a bobbin 3 and the sequential arrangement, at the outside tbereof, of a heat shield material 4, a liquid nitrogen container 5 and an outermost wall 6 with intervals between them. A supporting member 9 is attached in both sides of column- shaped space at the inside of internal cylindrical part of outer wall and a system coil 12 and a gradient magnetic field coil 13 are wound around the bobbins 10, 11 supported concentrically by the supporting member 9. A probe coll 14 applies a high frequency magnetic field to a specimen and also detects magnetic resonance signal. A silt 8 is formed along the static magnetic field direction at the internal cylindrical part of member 4. Thereby, an image with less arch factor can be obtained by reducing influence of magnetic field due to an eddy current.
Patent JP-H04175920-A (JP)
Title: Mouse cursor controller
Inventor: ITOMITSU TATSUO
IPC: G06F3/038
Filed: 1990-11-08
Abstract: PURPOSE:To improve the mouse input operation efficiency by providing a means which varies the movement rate of a mouse cursor on a display to the movement quantity of a mouse by operating an operation key on a keyboard. CONSTITUTION:The ratio of the movement quantity of the mouse cursor to the movement quantity of the mouse can be varied by operating the control key on the keyboard during mouse operation. For the purpose, >=two kinds of the movement ratio of the mouse cursor to the movement of the mouse are prepared and selected optionally according to the operation of the control key on the keyboard to obtain a necessary ratio of the movement quantity of the mouse cursor. Consequently, the operability of the mouse is improved.
Patent JP-H08139600-A (JP)
Title: Synchronization device for local oscillation signal
Inventor: MORIMOTO SHINICHI
IPC: H04B1/26
Filed: 1994-11-14
Abstract: PURPOSE: To perform entire channel synchronization by providing a reference oscillation part for outputting input signals to the local oscillation circuit of a next stage, a phase synchronization part for performing phase comparison and a local oscillator for oscillating prescribed oscillation signals in the respective local oscillation circuits. CONSTITUTION: The phase synchronization part 20 performs the phase comparison of the reference oscillation signals of the reference oscillation part 10 and the oscillation signals of the local oscillator 30 and the oscillator 30 performs oscillation by the same phase as the reference oscillation signals by control signals from the synchronization part 20. That is, the oscillation is performed by a frequency corresponding to the respective local oscillation circuits 1-(n), that are respective channels, and phase synchronization is attained in the respective local oscillation circuits 1-(n) in a PLL. Thus, the reference oscillation signals of the entire local oscillation circuits 1-(n), that are the entire channels, are turned to be the same.  Also, since the circuits 1-(n) of all the channels can perform synchronization when the reference signal oscillation part of one of the local oscillation circuits 1-(n) is normally operated, even when the reference signal oscillator of a certain circuit 1-(n) fails, transmission and reception are stably performed.
Patent JP-H02150384-A (JP)
Title: Optical recording medium
Inventor: OISHI KENJI
IPC: B41M5/26
Filed: 1988-12-01
Abstract: PURPOSE:To enable overwriting to be performed even several tens times by enabling recording and erasing to be performed at a specified linear speed by a method wherein a substrate is equipped with a recording layer of which an optical characteristic varies by application of optical energy, and a composition of this recording layer is specified. CONSTITUTION:In a Te-Al binary system, crystal-non crystal is reversibly varied near a eutectic point (Te87Al13 and preferably by using a composition area expressed by Al100-mTem (where, m>=70at.%). Further, in order to increase crystallization speed also, periodic table I group (Cu, Ag or Au) metal X is joined as a third element. In that case, in order to perform stably phase variation between crystal-non crystal, a ratio in composition of the group 1 element X, Al, and Te which compose a medium 6 is taken near X Al Te2 compound composition which is three element; intermetallic compound. As the ratio in composition shifts from X Al Te2 (1:1:2), compounds of X and Al, X and Te, etc., become easy to be generated. Therefore, a range of 20at.%<X<30at.%, 20at.%<Al<30at%, and 45at.%<Te<60at.% is preferable for being used as a recording layer 3.
Patent JP-H11143410-A (JP)
Title: Self-illuminated display structure
Inventor: SHIINA MOTOHISA
IPC: H01H9/18
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-illuminated display structure capable of simultaneously showing two kinds of emitting states on the display part of a control button or the like with the operation of a switch. SOLUTION: A pushbutton 1 is provided having a display part 2 providing emissive display, a direct light emitter 12 causing the display part 2 to emit light, by supplying light directly to the display part 2 from its back, and an indirect light emitter 14 allowing light to pass therethrough from an incidence plane to cause the display part 2 to indirectly emit light through the reflection of the light. A switch 16 for turning on and off at least either one of the indirect light emitter 14 or the direct light emitter 12 is provided, and a boss 8 for pressing the switch and an elastic hinge part 4 are further formed on the pushbutton 1. A letter or mark is printed on the back of the display part 2 and thereby the display 2 is normally made to emit light by the indirect light emitter 14. Further, by causing the boss 8 of the pushbutton 1 to press the switch, the direct light emitter 12 emits light to cause the printed letter or mark to be displayed in the display part 2 which normally emits light.
Patent JP-H08158546-A (JP)
Title: Light protective plate of waterproof material
Inventor: TOMIOKA HISATSUGU
IPC: E04D11/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a light and durable mortar which is closely stuck to a case and prevents the light mortar from peeling off from the case. CONSTITUTION: A viscous material or an adhesive (b) having an adhesive force at a normal temperature is applied on a part or the whole surface of the inside face of a rigid synthetic resin case (a) having two side wall faces 1, 2 positioned oppositely and the bottom plate 3 and further, a nearly recess-shaped form. Light mortar (c) is poured in a mold and cured in the case (a) to mold the light mortar together with the case as a unit. A fluid slurry containing light inorganic particles is poured in the light mortar(c). In this way, the synthetic resin case (a) is closely stuck to the light mortar (c) and the light mortar (c) is caught in the adhesive layer to be firmly unified together and prevented from peeling off against the change of temperature and shocks and the reinforced effect of the case is retained and the durability is obtained.
Patent JP-H08158564-A (JP)
Title: Square gutter elbow
Inventor: JIN TEIZO
IPC: E04D13/08
Filed: 1994-12-08
Abstract: PURPOSE: To reduce the production cost, while a freely changeable function of the bend angle and both connection parts is kept. CONSTITUTION: This elbow is provided with a pair of bent pipe members 1, 1 having a connection part 11 of the insertion side at one end and a connection part 12 of the receive side at the other end, a first straight member 2 having a square connection part 21 at one end and a connection part 22 of the insert side at the other end, and a second straight member 3 having a square connection part 31 at one end and a connection part 32 of the receive side at the other end. A pair of bend pipe members 1, 1 are joined to each other so as to be radially rotatable by fitting of the receive side connection part 12 of one bend pipe member 1 to the insert side connection part 11 of the other bent pipe member 1.  One of the bent pipe members 1 and the first straight member 2 are connected so as to be radially rotatable by fitting of the receive side connection part 12 of the bent pipe member 1 to the insert side connection part 22 of the first straight pipe member 2. The other side of the bend pipe member 1 and the second straight pipe member 3 are connected so as to be radially rotatable by fitting of the insert side connection part 11 of the bend pipe member 1 to the receive side connection part 32 of the second straight pipe member 3.
Patent JP-H04178140-A (JP)
Title: Electric rotating machine
Inventor: SUZUKI TAMASHIRO
IPC: H02K9/06
Filed: 1990-11-08
Abstract: PURPOSE:To smooth a flow of a wind created by the rotation of a fan by forming each vane of a cooling fan to a three-dimensional shape comprising a front face and a rear face and also forming both the faces to curved surfaces bent forward respectively. CONSTITUTION:A cooling fan 2 has 6 vanes 3, and each vane 3 is so fixed that it corresponds to a claw portion 1a of a field core 1. The vane 3 of cooling fan 2 has a root width L almost coinciding with the width of the claw portion 1a in peripheral direction, and forms a three-dimensional shape comprising a front face 3a and rear face 3b connected from the front end and rear end of the root width L to the front diagonally in turning direction. And the front face 3a and rear face 3b are formed by curved surfaces bent forward respectively. By doing this, the flow of wind created by the rotation of the cooling fan becomes smooth, and wind is sent smoothly to the inside of rotor along the front face and rear face of each vane without creating eddy current or back flow. Thus, the cooling effect can be fully enhanced.