baber/WOPTO huggingface dataset:
Patent JP-H04130517-A (JP)
Title: Display device
Inventor: TAKEI KIYOSHI
IPC: G06F3/041
Filed: 1990-09-20
Abstract: PURPOSE:To easily mount/demount a touch panel to/from a case without removing externally mounted parts such as a rear cover at the time of replacement or maintenance of the touch panel by providing a connector on the touch panel and mounting the connector to the connector provided on the case in freely attachably and detachably. CONSTITUTION:A fitting hole 3h at the bottom of which a relaying connector 7 for internal wiring is located is formed between a pair of engaging holes 3e and 3e on one side of the front face of a case 3. A flexible circuit board 5a is projected at the center of a unilateral edge of the touch panel 5 and a connector 9 to be connected to the relaying connector 7 within the connector fitting hole 3h of the case 3 is mounted at the tip of the flexible circuit board 5a. Thus, a front frame 4 and the touch panel 5 can be easily mounted/ demounted to/from the front face of the case 3 without removing the externally mounted parts such as a rear cover 16 at the time of replacement or maintenance of the touch panel 5.
Patent JP-H08115271-A (JP)
Title: Data-processing system and related method
Inventor: POORU PEIKUSOTO KAREIRO
IPC: G06F11/14
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for automatically transmitting a frame between the processing unit of a data processing system and a peripheral device. SOLUTION: A data processing system has one or a plurality of processing units each of which is provided with one or a plurality of input-output channel units, one or a plurality of input-output controllers each of which controls one or a plurality of peripheral devices, and an information transmitting medium connected to each channel unit and input-output controller and each controller has an automatic frame transmitting means which controls the transmission of a information frame between any two units connected to the transmitting medium and a means which successively retries a connection request to the same or a different destination unit after an unsuccessful connection trial.
Patent JP-H02101250-A (JP)
Title: Outer structure
Inventor: SASAKI HIDEJI
IPC: E04F13/08
Filed: 1988-10-05
Abstract: PURPOSE:To increase the degree of freedom for the design of an outer wall and improve the durability of the outer wall such as the wind pressure resistance by fitting a cover covering a vertical joint and fitting one or more joint materials with the same appearance as that of the joint cover on the outer face other than the vertical joint. CONSTITUTION:Lengthy outer materials 4 are fixed on an outer wall or the substrate 5 of a roof with nails or the like, and a joint cover 2 is fitted on a vertical joint 1 which is the junction portion. The connection face between the joint cover 2 and the lengthy outer materials 4 is formed into a shape matching the irregularities of the outer face so that no gap is formed between the joint cover 2 and the lengthy outer materials 4. Joint materials with the same shape as that of the joint cover 2 are fitted at an optional interval on the lengthy outer materials 4 at positions other than the joint section considering the balance of the whole structure. Joints are arranged at desired positions, and the design of the outer wall can be freely set.
Patent JP-H03111114-A (JP)
Title: Processing method for plural number of small diameter hole
Inventor: YAMANE TATSUO
IPC: B24B5/10
Filed: 1989-09-26
Abstract: PURPOSE:To make it possible to work a plural number of small hole in a accurate pitch, dimension and shape in a short time by attaching a holder rotating a work by fixed angles successively to the main spindle of a machine tool with its axial center possible to be eccentric therefrom, and drilling a hole coinciding with the rotational center of the spindle in the work with a rotary tool in a tool slide. CONSTITUTION:A holder 3 attached to the main spindle 5 of a lathe 4 is possible to rotate a chucked work 1 by a fixed angle on making a rotary axis of the holder 3 as the center. Therefore, it is possible to drill plural numbers of small diameter holes in accurate pitch with that, a cutter tool holder and a rotary cutter tool held by the cutter tool holder are provided to a tool slide of the lathe 4 with eccentricity of the rotary axis center of the holder 3 from the rotary center of the spindle 5, a hole is drilled with the cutting tool, and a work drilling the next hole is repeated on rotating the holder 3 by the fixed angle in every drilling a hole. A pitch of the plural numbers of small diameter holes can be adjusted with eccentric quantity of the rotary shaft center line of the holder 3 from the rotary center line of the spindle 5 and a rotary angle of the holder 3.
Patent JP-H0194641-A (JP)
Title: Semiconductor device
Inventor: KIKKAI AKIRA
IPC: H01L21/60
Filed: 1987-10-05
Abstract: PURPOSE:To disperse stress applied to a semiconductor substrate and an insulating film for decreasing cracks in the semiconductor substrate and the insulating film and to obtain a highly reliable semiconductor device, by forming a third metallic film on a pad electrode so as to cover the region over the pad electrode through first and second metallic films, and forming a bump on the third metallic film. CONSTITUTION:A semiconductor device of the invention comprises a pad electrode 2 formed on a semiconductor substrate 1, an insulating film 3 formed on the pad electrode 2 and having an aperture 8 at the center thereof, first and second metallic films 4 and 5 formed sequentially on the insulating film 3 including the aperture 8, a third metallic film 7 formed on the second metallic film 5 at least on a region located over the pad electrode 2, and a bump 9 formed on the third metallic film 7. According to an embodiment, the first metallic film 4 is formed of Ti-Cr serving as a barrier metal and a plating electrode while the second metallic film 5 is formed of Cu, and the third metallic film of Cu is formed thereon by electrolytic plating to a thickness of about 2-5um. Further, the bump 9 of Cu is formed thereon by electrolytic plating and the surface thereof is plated with an Au film 10.
Patent JP-S60138310-A (JP)
Title: Wick
Inventor: HATANAKA IWAO
IPC: F23D3/08
Filed: 1983-12-23
Abstract: PURPOSE:To improve ignition performance, by preventing a carbide from adhering to an ignition part by so constituting the titled wick that a prevention part for sucking-up is formed on the lower part of the ignition part and only the ignition part becomes on the empty-burning side in a normal combustion state. CONSTITUTION:A prevention part 9 for sucking-up is formed on the lower part of an ignition part 6, in a wick 1 for a petroleum burner. The ignition part 6 is ignited through spark discharge from an igniter type ignition device 8 by making the ignition part 6 correspond to the ignition device 8 by making the wick 1 rise up to an ignition position. Although normal combustion is started in this manner, a quantity of petroleum arriving at the ignition part 6 is smaller than that of the other part, the part 6 becomes close to empty-burning state and carbide is prevented from adhering as the prevention part 9 for sucking-up is provided on the lower part of the ignition part 6.
Patent JP-H04130749-A (JP)
Title: Circuit delay time calculation device of pld
Inventor: KAWANA KEIICHI
IPC: G06F17/50
Filed: 1990-09-21
Abstract: PURPOSE:To find the circuit delay time for timing verification use within a range of the response time required for a designing operation even by using a comparatively small-scale computer by a method wherein the circuit delay time between circuit terminals is found according to the total sum of the following: the sum of the number of delay times of individual circuit elements; and the sum of the number of delay times of individual interconnections. CONSTITUTION:A circuit terminal A and a circuit terminal B are connected by a total of four transfer gates 20. The circuit terminal A and the circuit terminal B are connected by one interconnection l only. Consequently, the delay time taui by circuit elements between the circuit terminal A and the circuit terminal B becomes 0. The delay time tau1 of the interconnection l becomes 16a+4d+c. Consequently, the circuit delay time tauAB between the circuit terminal A and the circuit terminal B is expressed by the following formula: tauAB=SIGMAtaui+SIGMAtau1=16a+4b+c0.
Patent JP-H04130693-A (JP)
Title: High density circuit module
Inventor: OKADA AKIRA
IPC: H05K1/18
Filed: 1990-09-20
Abstract: PURPOSE:To enhance heat dissipating effect and to produce a high output with small-sized circuit components by bringing a metal shielding plate into close contact with or adhering the plate to one surface of a circuit component. CONSTITUTION:A circuit component 5 is so inserted into a through hole 8 of a circuit board 3 placed on a shielding plate 2 that the lower surface of the component 5 is brought into close contact with the upper surface of the plate 2, and the ends of leads 7 are connected to conductors 10 provided on the board 3 by solder 6. Thus, heat generated from the component 5 is directly conducted to the plate 2 having excellent thermal conductivity from the lower surface to be dissipated, and a sufficient current can be fed to the small-sized component even if a heat sink is not particularly provided. A gap is provided between the lower surface of the component 5 and the plate 2, and a filler having excellent thermal conductivity may be filled therein.
Patent JP-2001072260-A (JP)
Title: Image printer
Inventor: KAWAMURA NORIYUKI
IPC: B65H1/26
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the jamming of the sent-back fed-out paper and the disordering of the fed-out recording paper, also reduce the cost and improve the reliability even in a minimized device by mounting a cover capable of acting as an opening and closing paper feeding-out tray in unloading a paper cassette, and mounting a stopper member on the cover for preventing the disordering of the recording paper. SOLUTION: The recording paper 1 loaded on a paper cassette 14 is fed out one by one by a paper supplying roller 6, and passed through between a capstan roller 8 and a pinch roller 9. Here, when a paper detecting sensor 13 detects a rear end of the recording paper 1, a thermal head 3 is downwardly rotated to be pressed to a platen roller, and the thermal transfer recording is executed onto the recording paper 1. Then the recording paper 1 is fed out onto a paper feeding-out port by a paper feeding-out roller 11, and stacked on a cover 15 of the paper cassette 14 acting as a paper feeding-out tray. Here, a stopper member 20 mounted on a rear end of the cover 15 can stop the recording paper 1 even though the recording paper 1 is apt to be pushed out by the trailing recording paper 1.
Patent JP-H1079315-A (JP)
Title: Power-saving device
Inventor: SANO MASAHIKO
IPC: H01F29/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a power saving device which is capable of preventing the primary winding wire of a transformer from being tap-changed due to a temporal drop in an input voltage so as to restrain lighting from flickering and has an enough power-saving effect on the transformer. SOLUTION: When an drop in an input voltage is detected, the timer of a timer section 6 is made to operate, if an input voltage is returned to a normal state while the timer is kept in operation, the tap changing operation of the primary winding of a transformer 2 is canceled, and if an input voltage is not returned to a normal state while the timer is kept in operation, the tap changing operation of the primary winding of a transformer is carried out after a time previously set by the timer of the timer section 6 elapses, and if an input voltage becomes lower than a previously set lower limit of voltage, the tap changing operation of the primary winding of a transformer is carried out at once without starting the timer of the timer section 6.  When a rise in an input voltage is detected, the timer of the timer section 6 starts operating after a certain time elapses in this state, the tap of the primary winding of a transformer 2 is switched and controlled so as to decrease the transformer in output voltage.
Patent JP-H0988737-A (JP)
Title: Evaporated fuel treatment device of engine
Inventor: SAITO YOICHI
IPC: F02D41/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of air-fuel ratio controllability while securing purge capacity of a large amount of evaporated fuel mixture. SOLUTION: A target purge rate correction coefficient PRTOLMD is set by a target purge rate correction coefficient setting part 53 so that a multiplied value with an evaporation density coefficient Kevpcon can be held in a set range as an index representing the amount of fuel supplied to an engine by evaporation purge, and then, a duty rate CPCD of a driving signal of a CPC valve is computed by correcting a fundamental duty rate CPCMAP to make a constant fundamental purge rate in a whole purge region by a purge control part 54.  Consequently, in a state where evaporation density is low, it is possible to carry out a large amount of evaporation purge as a constant purge rate is provided with PRTOLMD=1, but when evaporation density becomes high, it becomes PRTOLMD 1, evaporation purge quantity is controlled in the decreasing direction, and deterioration of air-fuel ratio controllability is prevented.
Patent JP-2000089717-A (JP)
Title: Dot matrix display device
Inventor: ISHIHARA TAKAYUKI
IPC: G09G3/32
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a dot matrix display device in which a problem caused by rise in temperature can be previously prevented by reducing a lighting rate in accordance of rise in temperature for each module even when many dot matrix modules using LEDs are arranged and a large display device is constituted. SOLUTION: Plural dot matrix modules are arranged and a large display device is constituted, in each dot matrix module, LED 12 is arranged on the surface side of a substrate 11 in a matrix state to form a display panel 1, and a control circuit and a driving circuit of a light emitting element 12 are formed on the back side. Further, the device is provided with a temperature sensor 6 and a power reducing circuit 7 shortening a lighting time of a light emitting element by a signal of the temperature sensor, when temperature rises, drive power is reduced.
Patent JP-H1195647-A (JP)
Title: Earthquake experience device
Inventor: OKAMOTO MASAAKI
IPC: G09B9/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake experience device with which an inner room can be vibrated vertically and horizontally and can also be tilted, and therefore, the movement becomes complex, and further, depending on a staying position, a person can experience various seismic intensities, and thus, the person can experience composite vibrations. SOLUTION: This device comprises an inner room 1 provided with a seat for a person who experiences earthquake and an outer room surrounding the inner room, and is arranged so that the inner room is vibrated by a driving means. A supporting shaft 3 to support the inner room 1 is arranged over the lengthwise direction on the top of the inner room 1; one end part of the supporting shaft 3 is pivoted on a rack 11, a shaft 4 is fastened to the other end of the supporting shaft 3; the shaft 4 is coupled to a driving means 5 for vertically vibrating the inner room 1, and a horizontal driving means 6 for laterally vibrating the inner room 1 is provided.
Patent JP-S61282103-A (JP)
Title: Pin structure of spike tire
Inventor: TAKAHASHI SAKAE
IPC: B60C11/16
Filed: 1985-11-13
Abstract: PURPOSE:To suppress noise and road damage and improve braking performance by burying a pin having a nearly square cross section and parallel and vertical faces to the tire side into the tire with an oval base section serving as a whirl- stop so that a flat head section is exposed when the tire is deformed. CONSTITUTION:A pin 3 made of sintered hard alloy or the like and having a nearly square cross section is buried into a tread 2 with an oval base section 4 serving as a whirl-stop against the tread 2. The pin tip is made a flat face 5, and parallel faces 6, 6 to the tire 1 side face and vertical faces 7, 7 to the side face are formed. According to this constitution, the tire 1 is deformed by the contact between the tire 1 and the road surface, and the flat face 5 is exposed on the tire 1 surface. A lug 8 formed with erected faces 7, 7 located at the front and rear in the travel direction and the flat face 5 acts to prevent a slip when a brake is applied or a car is started, and vertical faces 6, 6 act to prevent a slip to the right of left. Accordingly, the performance of the spike tire can be improved.
Patent JP-H07202196-A (JP)
Title: Transistor of static discharge erasure circuit and its manufacture
Inventor: I U BON
IPC: H01L23/60
Filed: 1994-10-19
Abstract: PURPOSE: To improve resistance property with respect to ESD impact by eliminating instantaneous ESD impact, and reducing heat generation due to concentration of high current flux. CONSTITUTION: This system relates to an electrostatic discharge(ESD) protecting transistor, performing a part with which, when a high voltage or over current is applied to a semiconductor circuit, current or voltage is consumed halfway to protect the circuit. A transistor of an electrostatic discharge protecting transistor having a structure asymmetrically formed is formed near a source electrode 46' or a drain electrode 46, so that especially a buried layer 43 is easily connected to the source electrode 46' or the drain electrode 46, even with small extension of a deletion layer, for dispersing current flux.
Patent JP-2000091170-A (JP)
Title: Laser marking method and device of semiconductor wafer
Inventor: ONOMA KAZUYA
IPC: B23K26/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce protuberance onto a surface and to improve visibility by applying a laser beam to the surface of a semiconductor wafer for forming a recessed part, moving the application position of the laser beam for forming a plurality of recessed parts that are partially overlapped, and providing a marking. SOLUTION: In a laser marking device 1, a laser beam that is outputted from a laser oscillator 2 is inputted to a beam-shaping part 3 of an optical system 8. Then, a laser power adjustment part 4 adjusts the energy of a laser beam 7 to the minimum energy for melting the surface of a semiconductor wafer and maintains the energy. When the output of the laser power adjustment part 4 is inputted to a scan optical system 5, the scan optical system 5 scans the laser beam 7 two-dimensionally on a semiconductor wafer 10 and at the same time finely moves it so that it makes a circular movement with a small diameter at a laser application position 9. When the output of the scan optical system 5 is inputted to a condensation optical system 6, the condensation optical system 6 condenses a laser beam at a specific laser application position 9 on the semiconductor wafer 10.
Patent JP-2001074181-A (JP)
Title: Flexible expansioh joint and its manufacture method
Inventor: NODA KENJI
IPC: B29D23/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a flexible expansion joint and its manufacturing method, hardly causing deterioration of reinforcement due to pulling-off of long fibers, and deterioration due to exposure of a fiber-reinforced layer, and comparatively easily manufacturable. SOLUTION: This manufacturing method of the flexible expansion joint comprises a process of internally fitting and connecting ends of hard pipes 2 each made of hard material to both ends of a pipe P to be reinforced mainly made of soft material; a process of forming a fiber-reinforced layer on an outer peripheral surface of the fiber-reinforced layer; and a process of forming a coating layer on an outer peripheral surface of the fiber-reinforced layer. In such a manufacturing step, the reinforced pipe P is turned, and long fibers 3a are spirally and alternatively wound around the pipe P to form the fiber reinforced layer while a feeding position 10 of the long fibers 3a is moved so as to invert axial motion component of the reinforced pipe P with a motion ratio of constant amplitude. Afterward, the coating layer is formed for coating the whole reinforced layer.
Patent JP-H02109821-A (JP)
Title: Binder of round bar
Inventor: KIMURA TAKASHI
IPC: B65B27/10
Filed: 1988-10-07
Abstract: PURPOSE:To bind automatically, easily and compactly an article, by providing a binder on a base composed of vertical and horizontal slide rails to fix an article and binding it with a binding tape. CONSTITUTION:V-rollers 6 are provided on a frame which is set to freely slide by V-rollers 3 fitting in a guide rail on a machine base 1 and a rail is fixed on a base 10 sliding up and down with the V-rollers 6. A swing arm 13 is provided to move through an arm 17 by a driving means 11. And a head 14 for adhesion is provided on the base 10. The article is bound by a tape 19 fed from a binding tape 18.
Patent JP-H07106124-A (JP)
Title: Manganese-silicon magnetic multilayer film and manufacture thereof
Inventor: TAKEUCHI TERUAKI
IPC: H01F10/32
Filed: 1993-10-08
Abstract: PURPOSE:To form a magnetic film having large saturation magnetization irrespective of type of substrate. CONSTITUTION:In a multilayer film on which a manganese layer 3 and a silicon layer l are alternately laminated on a substrate 3, carbon 4 is contained at least in the vicinity of the boundary of both layers. Accordingly, a large saturation magnetization, exceeding the saturation magnetization of iron, can be obtained. As a result, the efficiency of the magnetic recording device such as a magnetic disk device and the like can be improved.
Patent JP-H02101310-A (JP)
Title: Melting furnace
Inventor: ISHIDA TAKASHIGE
IPC: F23G5/24
Filed: 1988-10-06
Abstract: PURPOSE:To prevent heavy metal compounds from vaporizing in a melting furnace for refuse containing heavy metal compounds such as sewage sludge, etc. by installing alternate current electrodes for melting and positive and negative direct current electrodes for electrolysis, and placing the negative direct current electrode along the center line of a slag port and slightly above the slag port. CONSTITUTION:Alternate current electrodes 15 for melting are installed in a melting chamber 13 of a melting furnace 11. A continuous annular positive direct current electrode 16 is mounted around the internal circumferential surface of the melting furnace 11 and slightly above the A.C. heating electrodes 15. A funnel shape negative direct current electrode 17 corresponding to the positive direct current electrode 16 is installed in the center of the melting furnace below the alternate current electrodes 15 and above a slag port 14, and its periphery is supported by an insulating refractory 18. By this constitution, a boundary layer A is formed between a molten layer 19a and an ambient temperature raw material layer 19 on the top so that heavy metal compounds can be prevented from vaporizing and sealed in molten slag. As a result, a separate heavy metal treatment is made unnecessary.