baber/WOPTO huggingface dataset:
Patent JP-H0258915-A (JP)
Title: Surface acoustic wave resonator
Inventor: TADA YUTAKA
IPC: H03H3/08
Filed: 1988-08-24
Abstract: PURPOSE:To dispense with the inductance portion of an external fitting such as a coil for expanding by forming the inductance in the part of a reflector and connecting it to an IDT electrode electrically in series. CONSTITUTION:In a surface acoustic wave resonator 12, a connection between plural metallic strips 151a and 151b to compose reflectors 15a and 15b, respectively, is executed in a snaking shape so that they can be made all serial, respectively, and simultaneously, the one edge sides are connected to the one edge side of an IDT electrode 4, respectively. In the surface acoustic wave resonator 12, the inductances are formed in the parts of the reflectors 15a and 15b, respectively, and they are electrically connected to both sides of the IDT electrode 4 in series, respectively. Thus, the inductance portion of the external fitting such as the coil for expanding can be made unnecessary.
Patent JP-S6187752-A (JP)
Title: Resin composition
Inventor: KAMIOKA TOKIO
IPC: G11B5/127
Filed: 1984-10-06
Abstract: PURPOSE:A resin composition which has precision moldability, good grindability, and high mechanical strength and can be filled with a large amount of a filler with good dispersibility, containing two polyphenylene sulfide resins of different melt flow values. CONSTITUTION:A resin composition containing 1pt.wt. first polyphenylene sulfide resin of a melt flow of 400-800g/10min and 0.5-2.5pts.wt. second polyphenylene sulfide resin of a melt flow of 2,000-10,000g/10min. This composition shows good precision moldability and its molding has excellent grindability and mechanical strength. In order to obtain a molding having still more excellent abrasion resistance and excellent properties such as low electric resistance, it is possible to add various additives in an amount of 50wt% or above. This composition can be used in the production of magnetic head cases, a face of an inner holder in sliding contact with a head or a slider, etc.
Patent JP-H0388285-A (JP)
Title: Latching device for connector
Inventor: SUTEIIBUN BURIIN SHIIFUARII
IPC: H01R13/639
Filed: 1990-08-10
Abstract: PURPOSE: To keep a pair of connectors in a fitting state even if large outside force is applied by forming an opening for receiving a shroud and a slot means near to a slide latch fixing post in a base member, and moving a slide latch member between a latched first position and a non-latched second position. CONSTITUTION: A latching device 50 moves in the horizontal direction, a holding head 90 of a slide latch fixing post 54 moves over a bent extended part 82, and when connectors 10, 12 are fit, the holding head 90 of a slide latch fixing post 52 enters a slot 86. The latching device 50 moves in the opposite direction, a channel 88 of the slide latch fixing post 54, a slot 84, and a slot 86, specifically a narrow open neck 85 of the slot 86 is positioned within the channel 88 of the slide latch fixing post 52, the slid latch is held, then the connectors 10, 12 are fit. Fitting of the connectors can resist to larger outside force to release the fitting than the conventional device.
Patent JP-S6269679-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: NIHEI HIROYUKI
IPC: H01L29/78
Filed: 1985-09-24
Abstract: PURPOSE:To suppress the increase of a contact resistance accompanying minute size reduction and suppress the decrease of a drain current and facilitate high speed operation by providing a barrier metal layer which is contacted with a drain region. CONSTITUTION:As a barrier metal layer 9 exists, aluminum in a wiring layer 13 does not react with silicon in an N<+> type impurity region 6 as a drain region so that the impurity layer punch through phenomenon in the drain region caused by aluminum can be completely avoided and a perfect P-N junction can be formed. Moreover, deviation of a contact resistance in the drain region is reduced by the barrier metal layer 9. On the other hand, as the barrier metal layer does not exist in a source region, aluminum in a wiring layer 12 reacts with silicon in an N<+> type impurity region 5 as a source region easily and the impurity layer punch through phenomenon caused by aluminum is induced. With this phenomenon, a contact resistance in the source region can be reduced.
Patent JP-2000049387-A (JP)
Title: Semiconductor light emitting device
Inventor: MAEDA TOSHIHIDE
IPC: C08G18/38
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the light emission brightness by reducing the proportion that a light emitted from a light emitting element reflects on a light emission output path. SOLUTION: A light emitting electric 4 mounted on a lead frame 1 is covered with a high reflective index resin-made inner resin layer 7, the outside of which is sealed with a seal resin 6, and the refractive index of the inner resin layer 7 is selected to be an intermediate value between the refractive indexes of the light emitting element 4 and seal resin 6. The inner resin layer 7 uses a high refractive index resin compounded with metaxylilene diisocianate and 4-mercaptomethyl-3,6-dithia-1,8-octandithiol.
Patent JP-H0953797-A (JP)
Title: Gas feeder
Inventor: MATSUMOTO TAKUYA
IPC: F16L59/147
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To fill with gas while a gas temperature is kept low without having influence of circumferential temperature upon a gas feeding pipeline in a gas feeder by which gas is fed to a tank to be filled through the gas feeding pipeline in which a control valve for controlling a gas flow quantity is arranged, by covering the outer circumference of the gas feeding pipeline with a thermal insulator. SOLUTION: A gas feeder 1 which is arranged at a gas feeding station and so on at which compressed natural gas is fed to the fuel tank 3 (tank to be filled) of an automobile 2, is composed of a pressure generating unit 4 and a dispenser unit 5 by which compressed gas is fed to the fuel tank 3, and both units 4, 5 are connected to each other through a gas feeding pipeline 28. In this case, in the basket of the dispenser unit 5, the circumference of a gas feeding pipeline 28a extended downstream from a control valve 32 is covered with a thermal insulator 51 by which circumferential temperature is shut off. Hereby, temperature rise of gas fed to the tank 3 by being passed through the gas feeding pipeline 28a is suppressed, and a gas filling quantity in the tank 3 is prevented from being decreased.
Patent JP-H0554896-A (JP)
Title: Solid electrolyte cell and manufacture thereof
Inventor: MIYAZAKI TATSURO
IPC: H01M8/02
Filed: 1991-08-22
Abstract: PURPOSE:To make the cell advantageously applicable to a high temperature water electrolyzer, a solid electrolyte fuel cell, etc. CONSTITUTION:When forming a fuel pole, an electrolyte, and an air pole of a solid electrolyte cell composed of a tubular base, a fuel pole, an electrolyte, an air pole, and an interconnector, porous films 1 each made of a material the same as that of the electrolyte are laminated on both sides of a dense electrolyte thin film 2, respectively, after which a fuel pole material suspension and an air pole material suspension are respectively impregnated into the porous films on both sides of the dense electrolyte film, after which the resulting film structure is burned.
Patent JP-H1172194-A (JP)
Title: Resin coating pipe and manufacture thereof
Inventor: HIRANO JUN
IPC: F16L9/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of corrosion in an inserting part formed by being masked so that a resin coating pipe can be inserted into the other fitting member. SOLUTION: In a resin coating pipe where an outer peripheral surface in the vicinity of an end part of a pipe material 6 is masked over a prescribed length, and a resin coating layer 7 is formed in a residual part of a surface of the pipe material 6, and a masked part is formed as an inserting part 8 to be densly inserted into an inside diameter part of the other fitting member (an elastic pipe), an end part of the resin coating layer 7 is molded under pressurization, and a resin engaging part 17 fittable to the inside diameter part of the other fitting member together with the inserting part 8 by extending along the inerting part 8, is formed in this part.
Patent JP-S6364759-A (JP)
Title: Manufacture of nozzle array for ink jet
Inventor: SEKIYA TAKURO
IPC: B41J2/135
Filed: 1986-09-08
Abstract: PURPOSE:To manufacture a two-row glass nozzle array with high precision by forming a plurality of parallel groove rows in two tiers, each on the front and the rear of a substrate in parallel to each other, with glass fiber arranged in the groove rows, and with each different substrate provided on the front and the rear of the substrate, and cutting in shape the whole assembly at right angles with the longitudinal axis of block glass fiber. CONSTITUTION:Grooves 2a, 2b are formed on the front and back of a substrate 1 and hollow or solid glass fibers 3a, 3b are arranged in the grooves 2a, 2b. Further the grooves are covered with an upper substrate 4a and a lower substrate 4b. The upper and lower substrates 4a, 4b and a substrate with a center groove formed 1 are bonded together with an adhesive or brazing glass. Further, the adhesive or brazing glass is filled even in the gap between the grooves 2a, 2b and the glass fibers 3a, 3b, so that no gap may generate among them, and these substrates are formed into a block. The block is cut to a desired length in a direction at right angles with the axial direction of glass fibers 3a, 3b, thus completing the formation of a glass array 5. It is possible to use an NC-controlled dicing saw which enables the arrangement of nozzles.
Patent JP-H0374743-A (JP)
Title: Interface check system for storage
Inventor: KODATE MIKIKO
IPC: G06F12/16
Filed: 1989-08-16
Abstract: PURPOSE:To decrease the number of unnecessary signals and circuits like the answer signals and the answer signal production circuits, tec., by checking the presence or absence of a start signal in response to a write signal in a data write state and producing a data error in accordance with an uninput state of the start signal to check this signal in a data read state. CONSTITUTION:When the data are written into a storage part 111, not only a start signal but a write signal is inputted. At the same time, a 1st detection means 121 checks the presence or absence of input of the start signal in accordance with the input of the write signal. Meanwhile a data setting means 141 stores the data including an error to be detected into a store means 131 when no start signal is inputted. Under such conditions, a 2nd detection means 151 detects an error based on the data stored in the means 131. Based on the detection result of the means 151, the presence or absence is checked for input of the start signal. Thus it is possible to decrease the number of unnecessary signals and circuits for response.
Patent JP-H0259829-A (JP)
Title: Microcomputer
Inventor: HAMAUCHI TETSUJI
IPC: G06F9/38
Filed: 1988-08-25
Abstract: PURPOSE:To interrupt the execution of an optional instruction code in real time at the point of time of the execution and to improve the program developing efficiency by writing the interruption information to a cache memory contained in a microcomputer which cannot be decided from outside. CONSTITUTION:A cache memory 106 is provided, which stores an instruction code via the external setting actions as well as the interruption information which decides whether the execution of the instruction code should be interrupted or not at and after its executing time point in response to the instruction code. An address control circuit 110 designates the address of the memory 106 or an external memory, and an instruction code fetching circuit 107 fetches the instruction code and the interruption information out of the designated address. Then an instruction executing circuit 116 executes the fetched instruction code and interrupts this execution by the interruption information. Thus it is possible to interrupt the execution of the instruction code at and after an optional executing time point and to improve the program developing efficiency.
Patent JP-S59101107-A (JP)
Inventor: NAKANO YUZURU
IPC: A45D2/10
Filed: 1982-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000043598-A (JP)
Title: Shift lever for transmission for vehicle
Inventor: KISHIKAWA AKIHISA
IPC: F16H59/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever for a safety vehicle transmission constituted that gear change operation is locked in a folded state. SOLUTION: When an operation button 14 is depressed against the energizing force of a spring 15, the axis of a pin 10 pivotally mounted on a shaft coincides with the axis of a pin 19 pivotally mounted on an outer cylinder and a folded state is produced, and the lower end of a lower shaft 6 is fitted in the lock hole 7 of the bottom of a housing 1 to effect locking so that rotation of a ball body 2 is impracticable. In a shift lever formed in such a structure, when an upper shaft 9 and an upper outer cylinder 18 are caused to fall and brought into a folded state, free slide over the lower outer cylinder 8 of the lower shaft 6 and a ball body 2 is inhibited and the fit-in state of the lower end of the lower shaft 6 in the lock hole 7 is fixed, whereby gear change operation in the folded state is impracticable.
Patent JP-S6455968-A (JP)
Title: Block line timing generation circuit
Inventor: TAKENAKA YUJI
IPC: H04N1/417
Filed: 1987-08-27
Abstract: PURPOSE:To share a line/frame counter as it is, to miniaturize a circuit scale and to reduce cost by permitting an inhibition gate to stop transmitting a block line clock once after (n) frames. CONSTITUTION:If a four frame counter 33 terminates counting fourth frames, the output of a NAND gate 332 shows '0', and the block line clock appearing in the output of an OR gate in a logical gate circuit 341 is reduced once every four frames. Thus, the block line clock BLC' which has been inhibited once every four frames is inputted to a block line counter 351, and the ripple carrier RC makes an objective block line timing signal (B1-B1-B1-B1 B2-B2-B2-B2 ...) TIM. Furthermore, the ripple carrier RC is waveform-shaped by a D flip flop 26. Thus, the block line timing generation circuit which is effective for miniaturizing and reducing cost compared to a conventional one can be realized.
Patent JP-2001037054-A (JP)
Title: Lead-in wire anchor implement
Inventor: ISHII JUNICHI
IPC: H02G7/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To easily recycle and to inexpensively manufacture a lead-in wire anchor implement by incorporating a winding portion folded in an arcuate state of a flat plate and a folding portion formed by folding the plate at an opposite side, semi-winding the portion at the winding portion to regulate its tension, folding the folding portion to prevent its slack, and anchoring to slide a lead-in wire. SOLUTION: A ring portion 16 with a collar has a winding portion 16a folded in an arcuate state by integrally molding from a flat plate 11, and a collar portion 16b formed by folding an end face. The portion 16a is formed by bending a pair of right and left wide banded portions in an arcuate state and forming an arcuate surface having 180 deg. or more at a locking ring portion side. The portion 16b is folded from the arcuate surface to an outside to prevent removal of a supporting line 8 wound on the arcuate surface. A tension is regulated in the state that the portion is semi-wound on the portion 16a, folded at a folding portion 18 to prevent a slack to anchor the lead-in wire. Thus, easily recycling and low-cost manufacture can be provided.
Patent JP-H0494842-A (JP)
Title: Method for connecting tundish with mold in horizontal continuous casting
Inventor: SUEOKA KAZUAKI
IPC: B22D11/04
Filed: 1990-08-13
Abstract: PURPOSE:To reduce displacement quantity of a tundish or a mold and to enable adjustment of joining force with high accuracy by adjusting the joining force between the tundish and the mold under the condition of almost jointing the tundish and the mold. CONSTITUTION:Distance (a) from the tundish 11 to tip part of a sliding nozzle 13, thickness (c) of a monolithic refractory 14 and distance (b) from a bracket 35 to tip part of feed nozzle 15 (including length of a brake ring 16) are measured, and length of a stopper 31 is set so as to be the actual measured value (a+b+c). Successively, by driving a cylinder 27 for traverse motion, a carriage 25 is advanced and stopped at the position, where the tundish 11 bumps against the tip part of the stopper rod 32, and the stopper rod 32 is taken off from a bracket 35. Successively, the tundish 11 is advanced, and by adjusting oil pressure in a cylinder for clamping, the joint face pressure is adjusted each between the tundish 11, the monolithic refractory 14, the feed nozzle 15, the brake ring 16 and the mold 18.
Patent JP-S59100942-A (JP)
Title: Designating system of buzzer sound volume using key input
Inventor: YANO SATOYUKI
IPC: G06F3/02
Filed: 1982-11-30
Abstract: PURPOSE:To simplify the control of buzzer sound volume for an operator by providing a display part as well as a key input part of selection elements showing the control steps of the buzzer sound volume to an electronic device and designating the sound volume through keying at the key input part. CONSTITUTION:A switch is turned on after selecting an element 2 when a ''large'' sound volume is selected. Thus a latch circuit 3b is set, and then AND gates G7 and G8 are turned on through OR gates G5 and G6. Then AND gates G9 and G10 are simultaneously turned on in response to a key input confirmation signal KC or an alarm signal ARM and synchronously with the oscillation signal OSC of an oscillating circuit 4. Thus both transistors TR1 and TR2 are driven. When a ''medium'' buzzer sound is selected, the switch of an element 3 is turned on to drive the TR1. While the switch of an element 4 is turned on to drive the TR2 when a ''small'' buzzer sound is selected. The buzzer sound is turned off by switching an element 1 on, and therefore both TR1 and TR2 are turned off.
Patent JP-S6367380-A (JP)
Inventor: NIWA RIICHI
IPC: E04H7/18
Filed: 1986-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6369517-A (JP)
Title: Treatment of stock oil
Inventor: YANO JUNICHI
IPC: B03C1/00
Filed: 1986-09-09
Abstract: PURPOSE:To improve the removal rate of magnetic particles by passing stock oil contg. magnetic particles through an electromagnetic filter at 150-260 deg.C. CONSTITUTION:The crude oil at ordinary temp. is sent into a distillation device 1, and distilled into gasoline, kerosene, etc., by a universally known process. The reduced crude (heavy oil) remaining after distillation is passed through the electromagnetic filter 2, and the magnetic particles contained in the crude are removed by attraction. When the crude is passed through the electromagnetic filter 2, the temp. of the crude is controlled to 150-260 deg.C. As a means for heating the crude to such a temp., the temp. of the crude discharged from the distillation device 1 is utilized, or the crude is heated by a heating means. The crude leaving the filter 2 is sent to the succeeding stage 4 through a desulfurizer 3.
Patent JP-H0633359-A (JP)
Title: Female member of hook-and-loop fastener
Inventor: MATSUMOTO SHOJI
IPC: D04H3/018
Filed: 1992-07-15
Abstract: PURPOSE:To provide a low-price female member of a hook-and-loop fastener excellent in engagement properties. CONSTITUTION:From a composite fiber composed of a copolyester as the sheath component and a high-melting polyester as the core component, card webs exhibiting 60% dry heat shrinkage factor at 140 deg.C are made. Spunbonded nonwoven fabric made of polypropylene is laminated to the resultant webs and needle punching treatment is applied thereto. Heat treatment is subsequently applied thereto, thus producing the objective female member of a hook-and-loop fastener, containing wrinkles of 0.2 to 3mm depth in an amount of 2 to 40 per 1cm on the spunbonded nonwoven fabric surface.
Patent JP-H0633084-A (JP)
Title: Rust proof grease for open gear
Inventor: HAISHI TADASHI
IPC: C10N30/12
Filed: 1992-07-16
Abstract: PURPOSE:To improve lubricating properties such as baking resistance, prolong life, improve adhesion and retaining property and facilitate operation in coating. CONSTITUTION:2.5-11wt.% of a fatty acid mixture containing oleic acid, palmitic acid and stearic acid, etc., and zinc dialkyldithiophosphate are added to a rust proof oil obtained by adding hydrophobic silica, paraffin and rust proof additive to a mineral oil as a base oil.
Patent JP-H0710249-A (JP)
Title: Inner take-up unit
Inventor: SHIGOKA SADAJIROU
IPC: B65G17/30
Filed: 1993-06-29
Abstract: PURPOSE:To make it easy for a take-up unit which adjusts the tension of a chain or a belt (conveyor) to be cleaned while preventing rusting by mounting the take-up unit inside a frame, controlling the unit from outside, and finishing the unit into a flat configuration. CONSTITUTION:A take-up box 2 is slidably assembled into a frame 1. A gear box 7 is secured to the inside of the frame 1. One end of the shaft of a worm 3 assembled into the gear box 7 is extended out of the frame 1. By turning the shaft 3 horizontally from outside a worm wheel 4 perpendicular to the shaft 3 is slowly rotated, thus horizontally turning an adjusting bolt 5 which serves as its shaft. The teeth of the wheel function as a stopper because of the worm perpendicular thereto. Since an adjusting nut 6 assembled onto the adjusting bolt 5 is secured to the take-up box 2, the box is longitudinally moved by the horizontal turning of the adjusting bolt 5 and tension is adjusted by movement (expansion and contraction of the frame) of a driven shaft 2'.
Patent JP-H1033523-A (JP)
Title: X-ray ct device
Inventor: HIROKAWA KOICHI
IPC: A61B6/03
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To enable quantitative diagnosis based on a CT value while reducing the slice thickness dependency of CT value contrast without generating invalid exposure at an X-ray CT device. SOLUTION: Inside an image processor 14 for performing image processing while using measured value digitizing detecting signals from an X-ray detector 5 of the X-ray CT device, on the following stage of an inverse projector 19 for preparing image data, a CT value contrast level corrector 24 is provided for correcting the contrast and levels of pixel values corresponding to an X-ray tube voltage (v), slice thickness (t) and reagent size (s). Thus, the slice thickness dependency of CT value contrast is effectively reduced to the level for practical use and the contrast and levels of pixel values can be kept suitable in spite of X-ray tube voltage, slice thickness and reagent size so that so-called quantitative diagnosis based on CT value can be performed while regarding pixel values as proper CT values.
Patent JP-S59102066-A (JP)
Inventor: UEMURA SABUROU
IPC: G07C9/00
Filed: 1982-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。