baber/WOPTO huggingface dataset:
Patent JP-H11109139-A (JP)
Title: End face processing device for plastic optical fiber
Inventor: YAMANO YOSHIAKI
IPC: G02B6/36
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber end face processing device capable of uniform end face processing work. SOLUTION: A mirror finished surface 28a for working the end surface of an optical fiber into a smooth surface is provided on a heating part 25, so that the mirror finished surface 28a can be heated. An optical connector fixing part 40 for supporting an optical connector in such a manner as to be vertically movable in substantially vertical posture is provided in the upper part of the heating part 25. An topical fiber 4a protruded from the ferrule 1 end part of an optical connector 11 is brought into contact with the mirror finish surface 28a. The optical connector 11 is pressed down by a pressing part.  The optical fiber 4a is fused, the stepped part 1a of the optical connector 11 is engaged with the upper peripheral part of a support part 43 in the position were the ferrule 1 end part makes contact with the mirror finish surface 28a to regulate the downward movement of the optical connector 11.
Patent JP-2001088052-A (JP)
Title: Rotary tool with impact mechanism
Inventor: OKUMURA MICHIO
IPC: B25D16/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To switch a mode with a simple structure applying less burden to component parts. SOLUTION: When a switching lever 17 is slid forward in an impact mode, a slide roller 15 is moved forward to move apart from a sun gear 14 and engage with a holder 16. Also a cam 34 is engaged with a cam recessed part 33 of a bearing holder 30 so as to be rotatable integrally with the bearing holder 30. By this, when a motor 4 is driven, the bearing holder 30 is also rotated integrally with a spindle 7, and a hammer 35 connected to the spindle through pins 43, 43, etc., also follows up the spindle 7. Thus even if a load is applied to an anvil 8, the anvil is not rotated relatively to the spindle 7, and a tool can be used in the mode of non-impact (as a drill).
Patent JP-H02116683-A (JP)
Title: Production of fiber cement board
Inventor: MATSUNAGA AKIRA
IPC: C04B28/02
Filed: 1988-10-26
Abstract: PURPOSE:To obtain a fiber cement board which is free from asbestos and small in a warpage after execution by making fiber cement slurry contg. specified amount of organic fiber and silica stove powder a sheet to form a wet mat and laminating a plurality of wet mats to obtain a molded article and pressing this molded article and thereafter curing it in an autoclave. CONSTITUTION:Fiber cement slurry is prepared by blending <=5wt.% organic fiber for the whole solid material contg. cement as a main component and blending <=40wt.% silica stone powder having >=3000 Blaine's value for cement component. This fiber cement slurry is made to form a wet mat by sheet- making. Then a molded cement article is formed by dispersing cement slurry consisting of cement, slag, silica sand and pigment as a main component between the layers of a plurality of wet mats and laminating these wet mats. This molded cement article is pressed and thereafter cured in an autoclave. This fiber cement board is free from a problem in environmental sanitation and excellent in noncombustibility and low in rate of change in dimension and water content.
Patent JP-H04145290-A (JP)
Title: Header coupling
Inventor: OKUSAKA SHIGERU
IPC: F16L39/00
Filed: 1990-10-08
Abstract: PURPOSE:To improve the extent of workability in the case of branch piping by installing a double branch part, connecting another pipeline to another side, in a header body partitioned off into two chambers with another connection and one side of two chambers installed in this header body and one side pipeline of a double tube. CONSTITUTION:In a header coupling 10, an inner part of an almost hollow cylindrical header body 12 is bisected by a partition wall 14 into an upper chamber 16 and a lower chamber 18. Each left end of these chambers 16 and 18 is provided with connections (tapped holes) 24 and 26 for connecting each of main tubes 20 and 22. Two branch parts 28 are formed in a lower part of the chamber 18 at a specified interval. A coupling 42 for connecting a double tube 40 consisting of an inner tube 36 and an outer tube 38 is attached to this branch part 18. In consequence, when branch piping takes place from these two main tubes, it can be done by one header coupling alone and, what is more, this branch piping can be done by the double tube.
Patent JP-H02115783-A (JP)
Title: Sonar display circuit
Inventor: TANNO MASAYUKI
IPC: G01S7/62
Filed: 1988-10-25
Abstract: PURPOSE:To easily discriminate a target by fixing signals of levels lower than a threshold level to a fixed level lower than the threshold level and outputting signals of levels higher than the threshold level as output signals as it is so that the luminance ratio of video can be emphasized. CONSTITUTION:A reception circuit 4 inputs receiving signals 13 and generates video input signals 14. A threshold level comparison control circuit 5 controlled by a threshold level adjuster 11 generates such signals 15 that signal levels lower than a threshold level are fixed to 0V and signals higher than the threshold level are outputted as they are from the signals 14. A sectional peak value detection circuit 7 detects the peak level 17 during a fixed period tau from the signals 15 and outputs the level 17. A correcting value generation circuit 9 calculates a threshold level correcting value 20 from the level value 17 and the output value 19 of the adjuster 11 and gives the value 20 to a subtraction circuit 8. In addition, a delay circuit 6 delays the signals 15 by the half of the period tau and gives the delayed signals to the circuit 8. The circuit 8 generates video output signals 18 by subtracting the correcting value 20 from the delayed video signals 16 and displays video on a CRT 10. A target is discriminated from the luminance level of the video.
Patent JP-H01113978-A (JP)
Title: Transducer supporter
Inventor: YAMAGUCHI YUZO
IPC: G11B21/21
Filed: 1987-10-28
Abstract: PURPOSE:To prevent from being a slider into contact with a disk and to prevent a disk face from being damaged by protruding a slider mounting mechanism to a disk face side from a slider floating face from the stop of the rotation of the disk to the start of the rotation of the disk. CONSTITUTION:An expansion member 7 contracted in a direction shown by an arrow (y) at the time of applying a voltage and expanded at the time of removing the voltage has an end 7a fixed to the slider 2 and the other end 7b opposed to the disk face 1. Then, immediately after the disk is activated, the expansion element 7 is energized to retract the end from the floating faces 2a, 2b, stop the energization to the expansion element 7 immediately before the stop and protrude the end from the floating faces 2a, 2b. Thereby, at the time of the stop of the disk 1, the floating faces 2a, 2b of the slider 2 is prevented from contacting the disk face and the disk 1 from being damaged according to the sticking of the disk 1 and the slider 2.
Patent JP-H04146649-A (JP)
Title: Method and device for manufacture of semiconductor chip
Inventor: NAKAMURA MASAHARU
IPC: H01L21/301
Filed: 1990-10-08
Abstract: PURPOSE:To identify the ID code of wafer automatically and accurately even in the dicing process and later processes by a method wherein the necessary data for the wafer processing are called out according to the identified ID codes so as to perform respective production processes according to the called out data. CONSTITUTION:The bar code reader of a bonder 54 identifies the bar codes 38 displayed on a tape 36 on the numbers of a wafer 24 so as to request the controlling computer 50 to furnish the necessary data according to the number for receiving the data to process the wafer 24. Through these procedures, respective devices such as a dicer 20, the bonder 54, etc., identify, the ID numbers of the wafer 24 through the intermediary of the bar codes 38 thereby enabling the necessary data only to be called out of the controlling computer 50. Accordingly, the data obtained from respective devices such as the dicer 20, bonder 54, etc., need not be key-inputted per device. Thus, the efficiency of productivity can notably be improved.
Patent JP-H06119318-A (JP)
Title: Character inputting method for japanese word processor
Inventor: TAKEYAMA TETSUO
IPC: G06F17/22
Filed: 1992-10-08
Abstract: PURPOSE:To perform a character input for a character which can not be inputted in a specific input mode without changing the input mode. CONSTITUTION:A character string (C1) is inputted by one input mode, it is converted into a charcter string (C2) to be inputted at the time of the other input mode by the depression of a character conversion key corresponding to different modes (F3), and a character string (C3) inputted from a keyboard (1) after the depression of the character conversion key corresponding to different modes (F3) becomes the character string (C3) before the depression of this character conversion key corresponding to different modes (F3).
Patent JP-H08111702-A (JP)
Title: Radio telephone system
Inventor: HIROKI SHIGERU
IPC: H04W88/02
Filed: 1994-10-07
Abstract: PURPOSE: To send control signal in the form of an analog signal during a telephone call and then prevent a caller from having a singing in his or her ears by providing a means which sends an on-hook PB signal to a fixed equipment when an on-hook input is generated and a means which recognizes the on-hook recognition when the fixed equipment receives the on-hook PB signal from the mobile equipment. CONSTITUTION: The caller presses an on-hook button 124 to places the mobile equipment 112 in the on-hook state when the mobile equipment 112 and fixed equipment 101 are in the call state with each other. The mobile equipment 112 monitors the input of the on-hook button 124 during a telephone call, and sends the on-hook PB signal 'A' to the fixed equipment 101 once detecting its input. The PB signal is generated by a PB signal transmission part 121 and sent to the fixed equipment 101 through a speech processing circuit 118, a radio transmission and reception part 117, and an antenna 116. The fixed equipment 101 waits for the PB signal 'A' and sends a radio line disconnection request to the mobile equipment 112 once receiving the PB signal from the mobile equipment 112 to disconnect the radio line from the mobile equipment 112.
Patent JP-H0984822-A (JP)
Title: Clothing contamination preventing material
Inventor: HIDEKURA YOUJI
IPC: A61F13/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin clothin contamination preventing material bonded to the inside of clothing at a time of use, excellent in liquid absorbability, generating no positional shift during use, preventing the stickiness of the skin, having no feeling of physical disorder during use and having deodorizing or sterilizing effect. SOLUTION: Release paper 4 is bonded to the clothing bonding surface 2 of the single surface of a double-side tape and an liquid absorbing material 5 is bonded to the liquid absorbing material bonding surface of the other surface thereof. Cover release paper is bonded to a part of the liquid absorbing material bonding surface 3 and a powder having liquid absorbability or not generating stickiness even if absorbing a liquid is bonded to the other part as the liquid absorbing material 5.  The single surface of the double-side tape 1 is set to the clothing bonding surface capable of adhering to clothing and the other surface thereof is set to the liquid absorbing material bonding surface 3 and the release paper 4 is bonded to the clothing bonding surface 2 and the liquid absorbing material 5 is bonded to the liquid absorbing material bonding surface 3 and the powder having liquid absorbability or not generating stickiness even if absorbing a liquid is bonded to the liquid absorbing material 5.
Patent JP-H08108987-A (JP)
Title: Hoisting jig
Inventor: YAMAURA ICHIRO
IPC: B66C1/24
Filed: 1994-10-07
Abstract: PURPOSE: To easily make the gravity center position conform with a suspending position. CONSTITUTION: A hoisting jig 20 is constituted of a load deck part, 21 on whose upper surface a load is placed, a cantilever suspending part 22 whose upper part 22a is extended forward to be overhung above the load deck part 21, and a wire fitting part, 23 equipped in an upper part 22a of the cantilever suspending part 22 and equipped with a hoisting wire of a crane or the like, and is provided with a moving means 24 for moving the wire fitting part 23 in the fore and aft direction along the upper part 22a of the cantilever suspending part 22. The hoisting jig 20 is also provided with fixing means 26, 27 for detachably fixing a load to a load deck part 21.
Patent JP-H08109975-A (JP)
Title: Thermovalve cartridge
Inventor: NISHIOKA AKIRA
IPC: F16K31/68
Filed: 1994-10-08
Abstract: PURPOSE: To obtain a thermovalve cartridge which possesses the excellent assembly workability, prevents the generation of defect on the slidable surface of the valve, and possesses the excellent handling workability, by incorporating a valve having a thermostat, together with a spring and a valve seat, into the thermovalve cartridge body. CONSTITUTION: A valve 6 having a thermostat which is accommodated into a housing 31 consists of the integral structure of a cylindrical valve body 61 having the fluorocarbon resin attached on the slide contact surface 61a and a thermoelement 63 for expansion/contraction-operating a piston 62 according to the water temperature. A hot water passage 41 is formed between one end side of the valve body 61 and a valve seat collar 4, and a water supply passage 81 is formed between the other end side and the valve seat 8. The cylindrical slide contact surface 61a of the valve body 61 makes slide contact with the O-ring 7 fitted on the inner peripheral surface of the housing 31, and hot water is separated.  The shaft part 61b of the valve body 61 is freely fitted in a water- sealed state with the opened hole 8a opened on the valve seat 8 through the O-ring 7, and the valve body 61 is made shiftable on the valve seat 8.
Patent JP-H01114199-A (JP)
Title: Speaker
Inventor: KIYOHARA TOKUZO
IPC: H04R9/02
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a speaker with small size and light weight by providing a magnetic reflection plate made of a superconducting substance installed in the vicinity of voice coil and the voice coil itself so as to eliminate the need for a metallic material to form a strong permanent magnet and a magnetic circuit. CONSTITUTION:A voice coil 3 wound to the end of a voice coil bobbin 2 is fixed to a diaphragm 1 and a magnetic reflection plate 6 is fixed to the frame 4. The magnetic field generated by the voice coil 2 is reflected by a Meissner effect of the magnetic reflection plate 6 formed by using the superconducting substance and a repulsion force is generated. The diaphragm is driven by the repulsion force via the bobbin 2. Through the constitution above, since it is not required for the metallic material whose weight is heavy and whose size is large for a strong permanent magnet and magnetic circuit, the speaker with light weight and small size is obtained.
Patent JP-H07130398-A (JP)
Title: Method of charging pack battery mounted on electric equipment
Inventor: KUNIGA TOSHIHARU
IPC: H02J7/02
Filed: 1993-10-28
Abstract: PURPOSE:To use an electric equipment for the longest time without exchanging a built-in pack battery by switching a pack battery set out of the.electric equipment to a pack battery mounted on the electric equipment in sequence for charging. CONSTITUTION:When a pack battery built-in electric equipment is set during charging a preliminary battery, in the state that the electric equipment is not set, the preliminary battery is charged. When the pack battery built-in electric equipment is set in the next state, the charging of the preliminary battery is interrupted and the pack battery in the electric equipment is precedingly charged, and when it is fully charged the battery to be charged is switched to the preliminary battery. When, in the state that both the preliminary battery built-in electric equipment and the pack battery built-in electric equipment are set in a charger, the electric equipments are set out of the charger, temporarily used and reset in the charger, the pack battery in the electric equipment is precedingly charged. When the electric equipment is set out of the charger in such a state, the charger starts charging the preliminary battery and next switches charging in sequence.
Patent JP-H10113253-A (JP)
Title: Heating chair
Inventor: KON KENSHO
IPC: A47C7/74
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To surely attain heating effect regardless of where to sit and how to sit, etc., of a person to be seated. SOLUTION: A seating part 3 is supported in a body part 2 with spacers 9, one of the long sides of the seating part 3 is adhered to a projected part 2a so as to be fixed, the other is provided with a prescribed gas between the upper surface and the front surface of the body part 2 and a blowing guide 3b continuously extending from the seat part 3 which is opposed to the body part 22 to the lower part of the body part 2 along an angle made by the upper surface of the body part 2 and a body part front surface 2f is formed over a whole area in a width direction. A hot blast duct 6 consisting of a concrete duct is formed inside the body part 2 and a blowing port 5 is formed at a position opposed to the seat part 3 on the upper surface of the body part 2.  When a hot blast is supplied from an air conditioner to the hot blast duct 6, the hot blast is blown from the blowing port 5 to the outside of ht body part 2, collides against the rear surface of the seat part 3, spreads over the whole gap between the body part 2 and the seat part 3, is guided by a blowing guide 3a so as to be blown from the whole width direction are of the seat part 3 to the front surface of the body part 2 and is surely blown to one's feet regardless of the seated position.
Patent JP-H10126304-A (JP)
Title: Small-sized radio equipment
Inventor: KOYANAGI YOSHIO
IPC: H04B1/38
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To realize superior reception sensitivity and to attain stable mobile communication with high quality, even when a rod-shaped mobile communication use small-sized radio equipment on a metallic plate such as a desk made of steel while being laid down thereon. SOLUTION: The radio equipment is provided with a whip antenna 11 and a receiver 13 for reception, and the whip antenna 11 is placed on an upper rear side of the small-sized radio equipment main body 12 to improve the antenna performance when a person has it in hand for a speech. In order to prevent the antenna characteristic of the whip antenna 11 when the small-sized radio equipment main body 12 is laid down on a metallic plate, a rib 17 is placed to part of the rear side of the small-sized radio equipment main body 12. Thus, superior sensitivity of the whip antenna 11 is obtained, even when the small-sized radio equipment main body 12 is laid down on the metallic plate.
Patent JP-H03132115-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIYAMA MASATOSHI
IPC: H03K17/04
Filed: 1989-10-17
Abstract: PURPOSE:To shorten the falling time by interposing N-channel MOS transistors(TRs) whose gate receives a power supply between a drain of a P-channel MOS TR whose source receives a power supply and a drain of plural N-channel MOS TRs whose source receives a ground level. CONSTITUTION:A 2nd one conduction type MOS TR 2 whose source drain path is connected between a 1st one conduction MOS TR 1 and an output terminal 01 and whose gate is connected to a 1st power supply V1 is provided. The MOS TR 1 is always turned on since a voltage D1 applied to its gate is at a low level and the drain reaches a power supply level. The MOS TR 2 connected to the drain is turned ON since the gate input voltage is always at a power supply level and the drain of the MOS TR 2 reaches a level lower by the threshold level of the MOS TR from the power supply level. Thus, the output level difference is decreased by it, resulting in the shortened falling time.
Patent JP-2000097435-A (JP)
Title: Gas turbine combustor
Inventor: YOSHIDA SHOHEI
IPC: F23R3/28
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent an ignition of a diffusion burner of each combustor from being delayed at the time of a shutoff operation due to replacement of a fuel in a diffusion fuel piping with combustion air or combustion gas during a total premixed combustion operation. SOLUTION: Each of premixed fuel pipes of combustors and a diffusion fuel pipe are made to communicate with each other by a communication pipe 23, and flow regulating mechanisms 16, 20 and a check valve 25 are installed in the communication pipe. A fuel is supplied from the premixed fuel pipes to the diffusion fuel pipe by such an amount as to cause no ignition of a diffusion fuel nozzle 12 at the time of a total premixed fuel combustion operation.  Therefore, since fuel flow rate supplied from the premixed fuel pipes of the combustors to the diffusion fuel pipe can be controlled in such a manner as to cause no ignition of the diffusion fuel nozzle 12, replacement of an interior of a diffusion fuel supply system 19 with combustion air or the like at the time of the total premixed fuel combustion operation so that ignition of the diffusion combustion nozzle 12 is prevented from being delayed at the time of a load shutoff operation.
Patent JP-H05108373-A (JP)
Title: Resource allocation device
Inventor: TOMINAGA NOBUTERU
IPC: G06F9/45
Filed: 1991-10-18
Abstract: PURPOSE:To enable the more accurate resource allocation when a compiler generates an object code. CONSTITUTION:An instruction selection part 4 selects the corresponding instruction string from a template 3 for all the patterns to be generated by a pattern generation part 1 and all the expression trees to be generated by an expression trees generation part 2, and a cost retrieval part 6 retrieves the corresponding cost from a cost table 5. By using the cost obtained from this cost retrieval part 6, a total cost calculation part 7 obtains the total cost for all the expression trees, and a optimum pattern decision part 8 decides the pattern with the minimum total cost from among all the patterns. When a pattern selection is directed by a pattern selection part 11, a pattern selection part 10 generates the only pattern selected by using the result estimated in a total cost estimation part 9.
Patent JP-2000104562-A (JP)
Title: Gas turbine system
Inventor: SATO MASAMI
IPC: F02C7/055
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a gas turbine compressor by providing a drain discharging system arranged below a trash screen and a system having a suction device arranged in a drain in a compressor inlet part for discharging drain. SOLUTION: An intake air humidifying and cooling spray nozzle 1 is arranged in an intake air duct part, and a drain system for a mesh type trash screen part 2 is arranged on the downstream side of the intake air humidifying and cooling spray nozzle 1. After atomized spray water from the intake humidifying and cooling spray nozzle 1 is brought into collision with the trash screen part 2, drain is sucked by means of an intake air plenum part 3 arranged in a gas turbine compressor inlet part so as to be discharged. In this process, a drain system arranged in the intake air plenum part 3 is provided with a suction device assisting discharge of drain in addition to usual discharge of drain by self-weight of the drain. In this way, damage to a gas turbine compressor due to inflow of abnormal spray water can be prevented.