baber/WOPTO huggingface dataset:
Patent JP-H05167544-A (JP)
Title: Information distributer
Inventor: HIRAMATSU TAMIHEI
IPC: H04N21/231
Filed: 1991-12-12
Abstract: PURPOSE:To reduce the cost, the volume and the power consumption and to attain high reliability by reading information from a memory storing the information at an address represented by an address signal based on an address signal generated sequentially on a request from plural terminal equipments and supplying the information to the terminal equipments. CONSTITUTION:A microprocessor (MP) 1 controls a comparator 2, a multiplexer 3, a control memory 6, an adder 7 and a latch circuit 8 to generate address data VMA. A video storage memory 10 based on the data VMA stores sequentially video information VMWD in the order of younger numbers from a video source 12. Moreover, the MP 1 allows the memory 6 and the circuit 8 or the like to output a signal VAM sequentially similarly to the above in response to a request UKD from terminal equipments TO-255. A P/S converter 11 reads the information VMRD from the memory 10 based on the signal VMA and converts it into a video signal DVS, it is fed to the equipments TO-255. Thus, the cost, the volume and the power consumption are reduced and the reliability is highly improved.
Patent JP-H01168670-A (JP)
Title: Mercaptopyridine derivative
Inventor: TSUDA KENJI
IPC: A01N55/02
Filed: 1987-12-24
Abstract: NEW MATERIAL:2-Mercaptopyridine-1-oxide aluminum salt of formula. USE:An algae-proofing and bactericidal agent having high safety to fish and human, exhibiting the effect over a long period and suitable for preventing the growth of algae on a fishing net, especially fishing net for pisciculture. PREPARATION:The compound of formula can be produced by reacting 1mol of 2-mercaptopyridine-1-oxide sodium salt with about >=0.33mol of aluminum chloride in an aqueous solution at about 20-100 deg.C. The objective compound has a solubility of about 20ppm in seawater at normal temperature. It has moderate solubility which is not too high in contrast with the corresponding sodium salt known as an algae-proofing agent or is not abnormally low as in the case of zinc salt. Accordingly, the compound can exhibit the above effects.
Patent JP-H09144977-A (JP)
Title: Electric fusion connector
Inventor: KANEKO KAZUMA
IPC: B29C65/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To enable the abutment fusion of thermoplastic pipes with a compact and a light connecting device, and facilitate the connecting work, and shorten the working time. SOLUTION: This electric fusion connector 1 for abutment connection of two thermoplastic pipes 3, 3' is provided with two insertion parts 17 made of the thermoplastic, which can be inserted into an inner hole 11 of the pipes 3, 3' to be connected, a communication hole 15 opened in the end surface of both the insertion parts 17, a heating wire 19 provided on the outer surface of each insertion part 17, and a terminal 23 for supplying the electric power to the heating member 19. With this structure, projection of a connector outside of a polyethylene pipe is eliminated so as to prevent the happening of trouble in the work for drawing-in a pipe into a boring hole.
Patent JP-H05144640-A (JP)
Title: Power supply device for superconducting magnet
Inventor: FUJISAWA MASARU
IPC: H01F6/00
Filed: 1991-11-20
Abstract: PURPOSE:To eliminate the generation of a trouble due to the mistake of the polarity of a superconducting magnet by a method wherein a power supply device is constituted into such a structure that the power device is connected regardless of the polarity of the superconducting magnet and demagnetization of the magnet can be conducted. CONSTITUTION:When a superconducting magnet 11, which is in an excited state, is connected to terminals 21a and 21b and a power supply 13b of a heater 13A is connected after a short-circuiting switch 27 is closed, a permanent current switch 13 is turned-OFF and a current which is made to flow through the magnet 11 is made to flow through a short-circuiting resistor 25. In this state, the polarities of the voltages of both ends of the resistor 25 are detected by a voltage detector 29. In the case where the polarities of the voltages detected by the detector 29 are the same as that of a current output circuit 19, is intact, or are different from that of the circuit 19, a polarity switch 23 is switched by a drive circuit 31 and the circuit 19 is controlled so that a terminal voltage of the resistor 25 is reduced to zero. When the terminal voltage of the resistor 25 is reduced to zero, the switch 27 is switched off and the current in the magnet 11 is decreased. Thereby, when the magnet 11 is demagnetized, the generation of a trouble due to the mistake of the polarity of the magnet 11 can be eliminated.
Patent JP-H08158286-A (JP)
Title: Selvage-reinforced drier canvas for papermaking and method for processing the same
Inventor: FUKUDA RYOSUKE
IPC: D21F7/08
Filed: 1994-12-02
Abstract: PURPOSE: To provide a flexible, suitable, selvage-reinforced drier canvas free from the loosing of warps at the edges of the canvas even in the environment of a papermaker, and further to provide the method for processing the drier canvas. CONSTITUTION: A canvas 12 to be processed is allowed to pass between a horn 13 (hereinafter referred to as horn) for transmitting ultrasonic waves and a press roller 14. Therein, the ultrasonic waves are transmitted into the drier canvas from the horn 13, and simultaneously the canvas 12 is pressed with the press roller 14 set below the canvas 12 and rotated at the same speed as the feeding speed of the canvas 12 to melt-bond warps to wefts for the production of the objective canvas.
Patent JP-H02176466-A (JP)
Title: Method and instrument for measuring specified material in liquid specimen
Inventor: KATAMINE TOMOAKI
IPC: C12Q1/56
Filed: 1988-12-27
Abstract: PURPOSE:To perform measurement by holding a liquid specimen in a reaction region which is formed through a porous member in a solid phase, making the specific quantity of the liquid specimen react substantially in the reaction region, using an instrument having a reaction region formed in a specific solid phase, and picking up the quantity of the characteristic material in the liquid specimen. CONSTITUTION:A porous member 1 is mounted on a main body 2 of a measuring instrument which measures the quantity of the specified material in a liquid specimen. The member 1 is composed of only a porous part 11 or of the porous part 11 and a supporting body 12. Tensile force is imparted to the porous part 11 with a frame member 25. On the main body 2 of the instrument, a reaction region 22 and non-reaction region 26 for a part of a solid phase body 21 or fore the entire solid phase body are provided. The liquid phase specimen 40 is held in the reaction region 22 in the solid phase body 21. The liquid specimen 40 having a substantially constant quantity is made to react in the reaction region 22. A quantity of characteristic material in the liquid phase specimen 40 is picked up. After the liquid specimen 40 is held in the reaction region 22, the porous member is removed as a member 41 to be removed. The liquid specimen 40 having the substantially constant quantity is made to react in the reaction region 22 and the specimen is picked up.
Patent JP-H08148000-A (JP)
Title: Memory circuit
Inventor: RAINERU BONITSUTSU
IPC: G11C29/50
Filed: 1994-12-07
Abstract: PURPOSE: To conduct testing and reprogramming by a simple method in a memory circuit for storing information. CONSTITUTION: The memory circuit is adapted to storage for switch information to alternately switch the circuit components of a monolithic integrated circuit, has two series wirings inserted between the two electrode (VDD, GND) of a voltage supply source, and the wirings have EPROM transistors (E1, E2) and MOS transistors (M1, M2). The transistors (E1, E2) are coupled and connected to a reference voltage source (REF), and the gates of the transistors (M1, M2) are connected to the connecting point of the transistors (E1, E2) and the transistors (M1, M2) of the other series wiring.
Patent JP-H09172114-A (JP)
Title: Semiconductor flat package
Inventor: ASAHI TAKEHIRO
IPC: H01L23/29
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in heat radiation for a semiconductor flat package. SOLUTION: A semiconductor flat package 1 includes a heat radiating plate 4, a lead terminal 2, and an exterior case 5. A semiconductor chip 7 is mounted on the heat radiating plate 4, while four projected parts are extended in a horizontal direction on the semiconductor flat package 1. The upper edge of the projected parts 3 is made flush with the upper face of the exterior case 5. Then, heat generated from the semiconductor chip 7 is transmitted through the radiating plate 4 and an upper face of the projected parts 3 and discharged outside from the semiconductor package 1.
Patent JP-H08165963-A (JP)
Title: Fuel cut actuator
Inventor: MASUI TAKASHI
IPC: H02K7/06
Filed: 1994-12-12
Abstract: PURPOSE: To perform replacement of a cable by a method wherein a guide part is arranged at an actuator case, a coupling member is guided by the guide part, and a resilient member is covered with the guide part, in a fuel cut actuator to drive the fuel cutoff valve of a diesel engine. CONSTITUTION: A fuel cut actuator S is formed in such a manner that a motor M having a reduction part 20 the output shaft 22 of which is exposed to the outside is assembled to a bracket 10 and one end part of a resilient member 40 is mounted on a rotary member 30 mounted on the output shaft 22. A coupling member 50 to which a cable 60 is coupled is coupled to the other end of a resilient member 40, and the cable 60 is caused to effect reciprocating linear movement through the resilient member 40 through rotation of the rotary member 30. Further, an actuator 70 assembled to the bracket 10 is provided, the coupling member 50 is slidably guided by guide grooves 71a and 72a formed therein, and the resilient member 40 is covered with the case 70.
Patent JP-H02303799-A (JP)
Title: Clamshell die cutter
Inventor: JIYOO TOREBISO
IPC: B26D7/26
Filed: 1989-12-22
Abstract: PURPOSE: To quickly and easily adjust a die in a predetermined position in a press by simultaneously moving two opposite clamping means and positioning a die means in the press. CONSTITUTION: A die means 15 is disposed in a press. Then, by simultaneously moving two opposite clamping means 22 and 24, the die means 15 is positioned in the press. Thus, by the die means 15 thus positioned and adjusted, a thin material 18 is cut.
Patent JP-H09171008-A (JP)
Title: Inspection method for product
Inventor: KAWAI MAKOTO
IPC: G01N29/12
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To determine the acceptability of product easily at high accuracy by picking up a response including the frequency characteristics from a specimen, subjecting the response to fast Fourier transform to obtain the frequency characteristics and then comparing the frequency characteristics with those of an accepted product. SOLUTION: A door W is carried to a welding station S and locked by means of a work clamper before a welding work is performed using a weld gun. The door W is then struck by means of an impulse hammer 1 before the clamper is opened and the response of door W to the shaking is picked up by means of an acceleration pickup 2. The pickup 2 delivers a vibration signal through an amplifier to an FFT analyzer 4 where the vibration signal is processed and inputted to a computer 5. The computer 5 makes a decision whether the door W is acceptable or not by deciding whether each peak frequency of the frequency characteristics of door W is present in the statistic distribution of each peak frequency of decision data or not and presents the decision results at a display section 6.
Patent JP-H03191180-A (JP)
Title: Damping system in building
Inventor: HIRASHIMA SHINICHI
IPC: E04H9/02
Filed: 1989-12-21
Abstract: PURPOSE:To reduce vibrational energy by forming a wall space, blocks arranged at the four corners of the space, a wire rope, which successively winds the blocks in diagonal directions and both ends of which are fastened to a frame, a frictional member and a fixing member. CONSTITUTION:A plurality of blocks 4, 5, 6, 7 are fixed at four corners of a wall space 3 by support members 9 respectively. A wire rope 10 is wound in order around the block 5, the block 6 and the block 4 from the block 7, and fastened to the support members 9 of lower sections. A frictional member 11 is penetrated with the rope 10, the member 11 is disposed slidably between a girder 2 and a fixing member 12, and the movement of the member 12 is regulated by a stopper member 15. An inclined face C and a plane D are formed between the members 12, 11. Accordingly, the amount of deformation of a structure is transmitted over the frictional member through the rope, thus reducing vibrational energy by the loss of energy due to friction.
Patent JP-H03190762-A (JP)
Title: Manufacture of thermal head
Inventor: SAIDA KATSUAKI
IPC: B41J2/335
Filed: 1989-12-20
Abstract: PURPOSE:To prevent a wear due to recording paper by providing the lower part of a first protective layer with a second protective layer so that the edge part of the first protective layer does not come in direct contact with an electrode pattern and the electrode end the second and first protective layers are brought into contact with each other in this edge part. CONSTITUTION:A glaze layer 2 is provided on a substrate 1 such as alumina ceramics and a heating resistive layer and conductor layer are subjected to film-forming and patterning to form a heating element 3 and electrode 4. Then, a second protective layer 8 is formed excepting the peripheral part of the heating element 3, the connection 5 with an external circuit, etc. After that, a first protective layer 7 is formed on the surface of the peripheral part of the heating element 3 so that at least the edge 6 of a coating covers the second protective layer 8. As the first protective layer 7 is formed on the surface, a thick film conductor can be provided in close vicinity to the electrode 13 and heating element 3 without the possibility of a wear due to recording paper.
Patent JP-H07191346-A (JP)
Title: Production of thin film transistor array
Inventor: ISHII HIROMITSU
IPC: H01L29/786
Filed: 1993-12-27
Abstract: PURPOSE:To provide the production of the thin film transistor(TFT) array which is decreased in the number of processes, applicable to a dry etching process which does not use chlorofluorocarbons, and improved in yield. CONSTITUTION:At the respective intersection parts of plural address wires and plural data wires which are arranged crossing each other, TFTs and pixel electrodes which are connected to the source electrodes or drain electrodes of the TFTs are arrayed plurally in a matrix shape; and the address wires are connected to the gate electrodes of the TFTs and the data wires are connected to the other source electrodes or drain electrodes. The production of this TFT for a liquid crystal display device includes a process wherein a gate electrode 22 is formed on an insulating transparent substrate 21 and a block layer 25 is formed on the SiN film 23 for gate insulation of the gate electrode 22 with an n<->a-Si film 24 in between, a process wherein contact layers 26a and 26b are formed of n<+>-a-Si films 26 on both sides of the blocking layer 25, and a process wherein a pixel electrode is connected to the contact layer 26a.
Patent JP-H09170083-A (JP)
Title: Electroless plating method for tin or tin alloy
Inventor: FUJITA MINORU
IPC: H05K3/24
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electroless plating method for tin or tin alloy by which solder wettability by the minimum plating thickness is secured when the electroless tin plating and electroless tin alloy plating, for instance, electroless solder plating are continuously executed. SOLUTION: A minimum set plating thickness for securing the solder wettability, which increases in accordance with an increase in the concentration of copper ions in a plating liquid, is set and the minimum set plating thickness [μm] is determined from an equation of [K × copper ion concentration [g/L]+R], and the values K and R are kept to be within the range of 0.3<=K[μm.L/g]<=0.6, and 3.5<=R[μm]<=5 respectively.
Patent JP-2000155649-A (JP)
Title: Display device
Inventor: NANBOKU MASATO
IPC: G06F3/041
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device which stably obtains a desired switch operation by surely turning on or off an input index allocated to a switch element. SOLUTION: This display device which is provided with a displaying part, a touch panel 6 provided with plural switch elements 61 which are arranged in a matrix shape having coordinates and to which input indexes are allocated and a scanning part which scans each switch element 61 and detects a switch state and makes a specified switch element 61a located at specified coordinates turn on or off a specified input index when it is subjected to a contact operation, is provided with an input index nullifying part which turns off the input index of an adjacent switch element 61b adjoining the element 61a in the state in which the specified input index is turned on.
Patent JP-2000153875-A (JP)
Title: Liquid container
Inventor: NAKAMURA HIROYUKI
IPC: B65D47/42
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To easily and reliably check a type of content liquid to prevent erroneous use even if a container is held on a barrel for use by providing a swing board with use of the content liquid indicated. SOLUTION: A swing board 4 is provided on a container 1. The swing board 4 is coupled to lower parts of a cap fitting part on both sides of a container body 1 so that both lower ends can swing fore-and-aft for bridging over an exterior and an upper part on both side faces of a cap, while the board 4 is provided to be capable of standing and falling with indication of use B applied. The swing board 4 is provided to prevent contents of the content liquid from being erroneously recognized, wherein even if the indication on an outer periphery of a barrel 5 is hidden by a hand holding the container when the container is used while being held by the barrel 5, a type of the content liquid can be easily known by existence of the swing board 4. Various formats of the indication of use B can be employed, wherein for example characters can indicate the type of the content liquid.
Patent JP-2000161466-A (JP)
Title: Final deceleration device
Inventor: OBARA TAKAO
IPC: F16H48/38
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To attain a structure of a final deceleration device causing low noises at the time of operation with little transmitting loss. SOLUTION: Second rolling bearings 9a', 9b' which support both end shafts 7a, 7b of a unit frame 6 are all bearings with low rotational resistance. Balls 14 are made of ceramic which are hardly elastically deformed, for suppressing inclination of a large gear 5. The large gear 5 and a small gear 4 are normally meshed with each other for reducing noises.
Patent JP-H03190777-A (JP)
Title: Verification printing mechanism of journal printer
Inventor: KONAKA NOBUTSUNE
IPC: B41J29/40
Filed: 1989-12-20
Abstract: PURPOSE:To prevent noise from leaking from an introduction aperture and also make it easy to introduce and hold a verification printing sheet by installing a cover plate of which lower edge side is axially attached to an introduction aperture for the sheet. CONSTITUTION:A cover plate 15 of which lower side is axially attached to an introduction aperture 10 for a verification printing sheet 12 is provided in such a manner that the plate 15 opens and closes freely at the front end of a sheet tray 11. The cover plate 15 becomes open by drawing it toward an operator. In this case, the cover plate 15 is controlled so that it can be held at a position where the inner surface 15a of the plate 15 becomes flush with the sheet tray 11 when the plate 15 is open. Under this constitution, the verification printing sheet 12 introduced through the aperture 10 is printed in such a way that the sheet is manually introduced and pressed in contact with the plate 15 in an open state. In addition, noise is prevented from leaking from the introduction aperture 10 when verification printing operation is not performed and also sheets can be easily held in the veritication printing mode.
Patent JP-H03191538-A (JP)
Title: Bonding tool
Inventor: TANAKA KATSUYUKI
IPC: H01L21/60
Filed: 1989-12-20
Abstract: PURPOSE:To facilitate the attachment and detachment of a tool point part to and from a shank and to make it possible to deal with the change of the contour of tool merely through replacement of the tool point part by a method wherein the tool point part is mounted on the shank by a mechanical method, such as a screw stop or a clamp stop. CONSTITUTION:A tool point part 1 is mounted on a shank 12 by inserting a stop screw 6 in a stop screw hole 7 for substrate fixing use. Thermocouples and a cartridge heater are respectively mounted on thermocouple housing parts 2 and a cartridge heater housing part 3 of the pint part 1. Thereby, the attachment and detachment of the point part 1 to and from the shank 12 are facilitated and the change in the form of the tool corresponding to a change in the form of a semiconductor or the number of lead wires can be dealt with by simply replacing the tool point part.
Patent JP-H11239997-A (JP)
Title: Cutting method and polyolefin resin film obtained by it
Inventor: AKAO MUTSUO
IPC: B26D7/10
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance productivity by preventing film chips from being produced and by requiring no replacement of a blade for a long time. SOLUTION: This cutting device 1 consists of blades of a safety razor 4, 5 provided in a free pass part between carrying rolls 3a-3c to carry a film 2, winding shafts 8-11, and an ion spraying device 13 to remove static electricity. The film is formed by superimposing an inner surface of a single layer polyolefine resin film containing carbon molded in a tube shape on another inner surface by an inflation film forming method. The blade is heated to a temperature ranging from not less than 50 deg.C to not more than a melting point of the film, preferably to a temperature close to a softening point, and a decrease as to how sharp the film is cut is prevented by softening the film and making it easy to cut.  A center part of the cut film is separated into two center parts 2b, 2c to make a product and is rolled around the winding shafts 8, 9, and both rim parts 2c, 2d to abandon are rolled around the winding shafts 10, 11 respectively.
Patent JP-H10137719-A (JP)
Title: Incineration furnace with dedioxin device
Inventor: TANAKA HIDEAKI
IPC: B09B3/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To decrease the amt. of dioxin by executing resin monomerization and decrease of the amt. of the dioxin with secondary coolers after cooling and dust removal of dioxin-contg. waste gases and washing the gases with water after the absorption by calcium clay and the cracking by irradiation with UV rays. SOLUTION: The materials to be incinerated are housed into an incineration furnace 11a and a burner 5b is ignited to burn the materials. Combustion gases are sent to a top burner chamber 3b and while these gases are brought into contact with catalysts 9b, the gases are sent to the secondary coolers 16b, 17b, where the gases are cooled. PCB is thermally cracked by metallic reduction in the secondary cooler 16b. The amt. of the dioxin is decreased by treatment with absorbents, such as silicate, calcium and magnesium moldings, in the secondary cooler 17b. Further, the gases are irradiated with the UV rays in an underground flue 19b and are cracked by contact with ceramic balls. The gases are then washed in a washer 22b and are discharged to a discharge chimney 24b from a calcium adsorbent tank 23b. As a result, the amt. in 1m<3> of the dioxin is decreased to about 0.01 to 0.2g.