baber/WOPTO huggingface dataset:
Patent JP-H11161064-A (JP)
Title: Fixing member, fixing device using the same and image forming method
Inventor: OKUDA DAISUKE
IPC: G03G15/20
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To be wealthy in the property of peeling a toner image resistant to wearing and excellent in durability and to uniformly fix an unfixed toner image by successively providing a sticking layer incorporating fluorinated polyimide resin as an essential component and a surface layer made of soluble fluororesin, on a carrier. SOLUTION: A fixing member consists of a heating roll 1 and a pressure roll 11 and the heating roll 1 is constituted so that a hollow core metal 2 having a heater 21 such as a halogen lamp inside is used as the carrier and an elastic layer 3, the sticking layer 4 and the surface layer 5 are provided on the hollow core metal 2. On the other hand, the pressure roll 11 is constituted to provide an elastic layer 13, a sticking layer 14 and a surface layer 15 on a hollow core metal 12 having a heater 26 inside. In other words, the fixing member is provided with the sticking layer 4 incorporating the fluorinated polyimide resin as the indispensable constituent and the surface layer 5 made of the soluble fluororesin, on the carrier one after another. Thus, wide utilization can be attained as a member.
Patent JP-H04192430-A (JP)
Title: Die bonding method
Inventor: ICHIYAMA HIDEYUKI
IPC: H01L21/52
Filed: 1990-11-26
Abstract: PURPOSE:To prevent an adhesive agent from creeping up to the sides of a semiconductor device and to lessen the influence of stress on the surfaces of the semiconductor device, keeping the adhesive strength between the semiconductor device and a substrate satisfactorily, by making the distance between the semiconductor device and substrate larger at the peripheral section of the semiconductor device than at the center section. CONSTITUTION:A part of a substrate 2 to touch the center section of a semiconductor device 1 is protuberant, and an adhesive agent 3 is applied to this protuberant section. After that, the semiconductor device is put on the substrate 2 from above and die-bonded with a specified quantity of bonding load applied. On this occasion, the adhesive agent 3 has viscosity and fluidity as it is not hardened, and it spreads from the center section of the semiconductor device 1 to the peripheral section. Then, an excessive adhesive agent 3 flows into the peripheral section where the distance between the substrate 2 and semiconductor device 1 is made larger than in the center section, and the adhesive agent is prevented from creeping up to the sides of the semiconductor device 1. Accordingly, stress being applied to the semiconductor device 1 is reduced.
Patent JP-H09161114-A (JP)
Title: Information display system for competitive sports
Inventor: OKUIE YUUSUI
IPC: G07C1/22
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the interest of players in a competition or the will of challenge and to excite the interest of spectators in the competition by easily comparing the estimated time of runners with real competition time. SOLUTION: This system is provided with a competition time measuring means for measuring the competition time based on the detections of start detecting means 4 installed at a start point 2 of competition course 1 and goal detecting means 5 installed at a goal point 3, estimated competition time registering means for registering the estimated competition time of runners, own time difference calculating means for calculating the own time difference between the competition time and the estimated competition time, and time discriminating means for discriminating whether the competition time is shorter or longer than the estimated competition time.  Then, the competition time, estimated competition time and own time difference are displayed on an electric bulletin board 30 and the discriminated results of time discriminating means are announced from a speaker 17 to the goaled runners or spectators in voice by fast/late information generating means.
Patent JP-H08185795-A (JP)
Title: Manufacture of vertical fine cold cathode
Inventor: YOSHIKI MASAYUKI
IPC: H01J9/02
Filed: 1994-12-27
Abstract: PURPOSE: To manufacture a vertical fine cold cathode capable of being operated by a low voltage and excellent in homogeneity. CONSTITUTION: An insulating layer 1 is patterned on a Si substrate 2 to form a step. The first insulating layer 3, the first gate conducting layer 4, the second insulating layer 5, an emitter conducting layer 6, the third insulating layer 7, and the second gate conducting layer 8 are formed and polished. The third insulating layer 7 is etched, and the emitter conducting layer 6 is isotropically etched. The third insulating layer 7 side has been etched, etching is quickly made on this side, and etching is slowly made on the second insulating layer 5 side. The tip of an emitter is sharpened. The second insulating layer 5 is finally etched.
Patent JP-H09166240-A (JP)
Title: Erroneous operation preventing mechanism for valve opening/closing
Inventor: KANEKO MASAHIDE
IPC: F16K31/60
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an erroneous operation preventing mechanism for valve opening/closing which prevents opening operation of a valve except the valve, with the opening operation aimed at, and to be made capable of conforming a valve in a closed condition. SOLUTION: A stem 3 is rotated by operating a valve handle 6 so as to open/close a valve 1. The valve handle 6 is formed by providing a hole fittable to an upper part of the stem 3 in an action part 9. The hole is formed to be fixedly provided in the vicinity of an upper part of the stem 3, further in a condition that the valve 1 is closed, the action part 9 of the valve handle 6 passes, the hole provided in the action part 9 of the valve handle 6 can be fitted to the upper part of the stem 3, opening/closing operation of the valve 1 by the valve handle 6 can be performed, by this operation, the stem 3 is rotated, when the valve 1 is placed in an opened condition, removal of the valve handle 6 from the stem 3 is prevented by a passing hole 15, a mechanism is constituted by providing a baffle plate 12 formed by providing the passing hole 15.
Patent JP-H07182197-A (JP)
Title: Development support device
Inventor: TSUZUKI KAZUTO
IPC: G06F11/22
Filed: 1993-12-22
Abstract: PURPOSE:To attain a high working speed of a circuit which generates a debug interruption by outputting the coincidence discrimination signal acquired by detection of the coincidence secured between the 1st and 2nd signal groups and then supplying the coincidence discrimination signal to an input terminal. CONSTITUTION:A latch circuit 106 included in an EVENT detecting circuit 105 is set by 9 times, and the contents set by 9 times are registered as the EVENT conditions for a desired single item to which a debug interruption is generated. A comparator 108 compares the address, the status and the data information received from an E-CPU 102 with the desired EVENT conditions to which a debug interruption is previously generated. When the coincidence of comparison is conformed, a debug interruption is generated to the E-CPU 102 through a trap internal bus group 122 and an external trap request signal group. Then the number of stages of a circuit that is placed between the E-CPU 102 and the circuit 105 is decreased from two to one, so that a debug interruption function suited to a high speed operation is obtained.
Patent JP-2000150449-A (JP)
Title: Substrate processing device
Inventor: IKEDA MASAHIDE
IPC: H01L21/027
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device wherein the time required for inputting/outputting of a substrate is shortened while operativity at maintenance is improved. SOLUTION: Process regions A and B extending almost in parallel with a transportation region C in between are provided with a plurality of process units 200 while partition covers 100a and 100b are provided between the process regions A and B and the transportation region C. A hand 62 of a substrate transportation unit 60 provided in the transportation region C holes a substrate W while movable in X-axis, Z-axis, and θ-axis directions. The process unit 200 at the center part of the process regions A and B comprises a substrate input/output opening 210 at a front surface while the process units 200 on both sides comprise the substrate input/output opening 210 at a corner part facing the substrate transportation unit 60. A shutter 215 is provided at the substrate input/output opening 210 for free opening/closing.  Related to the partition covers 100a and 100b, an opening part 120 is provided at a position facing the substrate opening 210.
Patent JP-H01167601-A (JP)
Title: Reseating error detecting method for touch probe
Inventor: FUJIWARA AKIHIKO
IPC: G01B7/00
Filed: 1987-12-24
Abstract: PURPOSE:To speedily detect the reseating error of the touch probe by deciding whether or not the touch probe is in a contact state or not when a constant time is elapsed after a movement command is sent out. CONSTITUTION:The touch probe 4 sends out a trigger signal right after contacting a body 3 to be measured at a point 5 at an approach speed, and stops at a stop position 6 after overrunning by an overshoot quantity (mm) (l). Then the probe 4 moves from the stop state to a next movement point at a fast speed V. At this time, it is judged whether or not the touch probe 4 is in the contact state at a point 7 of time when the constant time (t) is elapsed after the movement command is sent out. When the touch probe 4 is in the contact state, the reseating error is judged and an abnormality signal is outputted to a machine.
Patent JP-H07181372-A (JP)
Title: Range finding device for camera
Inventor: TANIGUCHI HIDENORI
IPC: G03B13/36
Filed: 1993-12-22
Abstract: PURPOSE:To improve range finding precision regardless of the difference in distance of a subject or the difference in reflectivity in an active type range finding device for camera. CONSTITUTION:In an active type range finding device for camera having a semiconductor position detecting element for outputting light currents from first and second electrodes in a ratio according to the imaging position of the reflected light from a subject, a current-voltage converter for converting the first and second light currents into voltages, an amplifier for amplifying the outputs of the current-voltage converter, respectively, a resistor for converting the output voltages of the amplifier to currents, an integrating means for integrating the currents converted by the resistor, and an arithmetic means for discharging the current integrated by the integrating means and arithmetically operating the distance to the subject from the time for this discharge, this device is provided with a judging means for judging the output level of the amplifier, and resistance value variable means (steps 109, 110, 112) for varying the resistance value of the voltage-current conversion according to the output level of the amplifier judged by the judging means.
Patent JP-H05160793-A (JP)
Title: Optical space transmitter
Inventor: NAKADA HIROAKI
IPC: H04B10/079
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a control system for the stable performance and the improvement of the safety of an optical space transmitter for a voice signal, a video signal and data or the like. CONSTITUTION:When a level of an optical signal received by an optical receiver 2 is decreased due to a dust or the like in space, information representing a light receiving level is sent from a level detection section 24 to an optical transmission section 23, in which the information is formed into an optical signal and it is sent to an optical transmitter 1. The optical transmitter 1 increases an optical signal level from a light emitting section 12 based on the information of the light receiving level. The optical signal level is being increased till the level is equal to a reference voltage level and then made stable at the level. Thus, the level of a light receiving section 22 of the optical receiver 2 is always made constant and stable signal quality is obtained.
Patent JP-H11158654-A (JP)
Title: Production of duplex-coated steel product
Inventor: HIRAYAMA KATSURO
IPC: C23C28/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of an Al-Mn alloy plating film by treating the surface of a galvanizing film with an alkali solution, successively treating the surface with an acid solution to remove a specific amount of plating film by dissolution, and then applying Al-Mn alloy plating. SOLUTION: The surface of a galvanizing film is first treated with an alkali solution, by which an oxide film on the surface is dissolved. As the alkali solution, an aqueous solution of sodium hydroxide, etc., is preferred. Successively, the surface is treated with an acid solution. The purpose of this treatment is to auxiliary dissolve the plating film and also to neutralize the alkali solution remaining on the surface. As the acid solution, hydrochloric acid, sulfuric acid, etc., are preferred. The amount of dissolution of the galvanizing film is regulated to (0.05 to 5) g/m<2> . When the amount of dissolution is below the lower limit, the oxide film on the surface of the plating film cannot be removed sufficiently.  When it exceeds the upper limit, ruggedness at the plating surface after dissolution is increased and alkali or acid remain in the recessed part and, as a result, desired adhesion cannot be obtained.
Patent JP-H09163270-A (JP)
Title: Television receiver employing plural tuners
Inventor: MIWA TETSUJI
IPC: H04N5/64
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide the television receiver in which countermeasures against various disturbance, crosstalk and EMC with respect to an electromagnetic environment are realized. SOLUTION: The television receiver employs a splitter 1 contained in a shield case to distribute an input signal from an antenna terminal, plural L- shaped output terminals 10 outputting the signals distributed from the splitter 1, a double shield IF cable 12 whose one terminal connects to the L-shaped output terminals 10, an L-shaped input terminal 11 to which the other terminal of the double shield IF cable 12 is connected and also plural tuner packs 3, 4 contained respectively in each shield case. Then the L-shaped output terminals 10 and the L-shaped input terminal 11 are arranged side by side so as to minimize the length of the double shield IF cable 12 interconnected between them.
Patent JP-H05232483-A (JP)
Title: Liquid crystal injection tray and liquid crystal injection device
Inventor: NAKAJIMA KOJI
IPC: G02F1/1341
Filed: 1991-12-10
Abstract: PURPOSE:To prevent the intrusion of bubbles into a liquid crystal display element and to shorten the time for deaeration by providing a rugged part within the liquid crystal pool of the liquid crystal injection tray. CONSTITUTION:There is the liquid crystal pool 2 atop the liquid crystal injection tray 1 and the rugged part 3 is provided on the bottom thereof. The bubbles are generated from the parts where the liquid crystal and the rugged parts 3 come into contact as nuclei when the liquid crystal built up in the liquid crystal pool 2 and is deaerated. The bubbles float above on growing and are annihilated. The deaeration is accelerated in such a manner and the time for the deaeration is shortened. Then, the liquid crystal injection tray is obtd. by forming the width of the grooves of the rugged part narrower than the electrode substrate or providing the rugged part in the bottom or flanks of the liquid crystal pool.
Patent JP-H06146889-A (JP)
Title: High compression ratio methanol engine
Inventor: KAWAMURA HIDEO
IPC: F02B19/02
Filed: 1992-11-11
Abstract: PURPOSE:To activate injected gas by high temperature and high pressure gas by providing a control valve in a connection port between a subsidiary chamber and a main chamber of a methanol engine and shutting the control valve in the middle of the expansion stroke during a partial load in the engine so as to leave a combustion gas partially. CONSTITUTION:The outer circumference of a subsidiary chamber 3 is surrounded by an air layer 32 so as to be insulated from the heat and to keep the high temperature, and a control valve 4, which is opened or closed by means of excitation of an electromagnet 5, is arranged between the subsidiary chamber 3 and a main chamber 12. During a partial load in the engine, the control valve 4 is closed in the middle of the expansion stroke so as to maintain a combustion gas, and injected methanol is activated by means of the high temperature and high pressure combustion gas, and then, injected into the main chamber 12 by opening the control valve 4 so as to be bunt sufficiently, so that the combustion during a partial load is improved.
Patent JP-H05158688-A (JP)
Title: Memory access device
Inventor: IINO HIDEYUKI
IPC: G06F9/38
Filed: 1991-12-10
Abstract: PURPOSE:To improve the performance and reliability of the whole computer system by forcibly ending or interrupting an address pipeline at a request from inside or outside the device. CONSTITUTION:This memory access device 1, which is connected to a central processing unit 2 and a memory device 3 through a bus 5 and accesses a memory independently of the central processing unit 2, is equipped with an address generating means 11 which generates an address, an address control means 12 which outputs the generated address to the bus 5, and a control means 14 which interrupts or ends the memory access through address pipeline control by controlling the address control means 12 when the request to interrupt or ends the memory access under the address pipeline control arrives from inside or outside the memory access device 1.
Patent JP-H08182725-A (JP)
Title: Heater for sauna bath
Inventor: YASUE NOBUHIRO
IPC: A61H33/06
Filed: 1994-12-27
Abstract: PURPOSE: To provide a heater for a sauna bath which enables drying inside a bathroom efficiently. CONSTITUTION: An outside air introduction port 61 is formed being opened at an upper part of a chamber 37a of a suction pipe 37 and a plate 65 is fitted. The outside air introduction port 61 is closed with the plate 65 in bathing to suck air in a bathroom through the suction pipe 37 and the air is heated to be blown into the bathroom again. In the drying of the inside the bathroom, the suction pipe 37 is closed with the plate 65 to introduce outside air at the outside air introduction port 61 and the outside air is heated to be blown into the bathroom. This keeps wet air in the bathroom from being sucked from the suction pipe 37 during the drying of the inside of the bathroom thereby enabling the drying of the inside of the bath efficiently.
Patent JP-H01166492-A (JP)
Title: Load control device
Inventor: NAGASE HARUO
IPC: H02M7/48
Filed: 1987-12-23
Abstract: PURPOSE:To enable the independent design of a plurality of load circuits by connecting the connection point of each diode in the series circuit thereof to one end of each load circuit. CONSTITUTION:The series circuit of diodes D11 and D12 in a forward direction for a direct current power supply V1, and another series circuit of diodes D21 and D22 are connected to each other in parallel between transistors Q1 and Q2. Also, one end of a chopper circuit part 2 is connected to the connection point of the diodes D11 and D12, and one end of an inverter circuit part 3 is connected to the connection point of the diodes D21 and D22. In any case, therefore, electric current never flows between the chopper circuit part 2 and the inverter circuit part 3. The existence of the diodes D11, D12, D21 and D22. as aforementioned prevents the influence of the chopper circuit part 2 and the inverter circuit part 3 upon each other when either is under operation. According to the aforesaid construction, each of the circuits 2 and 3 can be independently designed.
Patent JP-H10172444-A (JP)
Title: Plasma display unit
Inventor: OTSU HIROOMI
IPC: H01J11/44
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide countermeasures to EMC(electromagnetic compatibility) by restricting unnecessary radiation from a front surface of a PDP(plasma display panel). SOLUTION: Address electrodes 3 are disposed on a backing glass plate 1a of a plasma display panel 1 to correspond to lightemitting cells 4r, 4g, 4b of respective primary colors in vertical directions. Light emission colors of respective picture elements are decided between one address electrode 3 and a display electrode 2b, and a discharge maintaining voltage is applied between a bus electrode 2a and the display electrode 2b to discharge to display an image. On a front surface of the plasma display panel 1, a transparent plate, that is a glass plate 5, for example, is disposed. On the surface of the glass plate 5, conductors are provided to correspond between the respective picture elements 4 in the plasma display panel 1 to compose matrix 6 in patterns of vertical and lateral stitches.  An end part of the matrix 6 is connected by an extension line 7 to a ground level of a casing or the like, thereby unnecessary radiation radiated from the plasma display panel 1 is reduced to take countermeasures to electromagnetic compatibility.
Patent JP-H04193667-A (JP)
Title: Automatcally circulating cableway equipment
Inventor: SHIMIZU TAKEHISA
IPC: B61B12/02
Filed: 1990-11-27
Abstract: PURPOSE:To make a drive gear compact by providing a speed reducing and increasing device which decelerates and accelerates a carrier detached from a cable to a predetermined speed, and driving the speed reducing and increasing device by means of the force of movement of the cable. CONSTITUTION:As a pulley 3 is rotated by a drive gear and a cable 5 is moved at a predetermined speed, first and second power converting devices 26, 27 installed respectively on the reduction gear 12 and the accelerator 21 of a terminal have their respective elastic bodies 44, 45 pressed against the cable 5 by respective springs 44, 47 and held from above and below and so chains 40, 41 are moved along with the cable 5 and shafts 32, 36 are rotated via respective sprockets 33, 37 and moving forces are transmitted as torque to the shaft 32 by gears 48, 50. The torque is transmitted to the respective tyres 16, 25 of the reduction gear 12 and the accelerator 21 by a sprocket 49 on the shaft 32 via a chain 52. A carrier 6 makes contact with the tyre 16 of the reduction gear 12 and is decelerated to a speed at which passengers are able to ride in and get off the carrier, and is accelerated by the accelerator 21.