baber/WOPTO huggingface dataset:
Patent JP-H04195326-A (JP)
Title: Substitution system for file
Inventor: OGAWA NAOTAKA
IPC: G06F3/06
Filed: 1990-11-28
Abstract: PURPOSE:To access a file at a high speed and to substitute a file without altering its file name by storing only a substitute file for the object file in a fast-access storage device without altering the file name. CONSTITUTION:A control block number is obtained by a block number acquisition means 3 from the file name of the object file A to be read. A substitution list 4 is retrieved according to the obtained control block number. When the control block number of the file A is not present in the substitution list 4, the file A is read out as it is by a read means 7 according to information stored in the control block of the file A. When the control block number is present in the substitution list 4 and substituted, a file name is obtained by a file name taking-out means 6. A control block number is found from this file name and the information of the substitute file is read out of the control block.
Patent JP-H05136610-A (JP)
Title: Coupled line element
Inventor: KUWANO MASAYA
IPC: H01P5/18
Filed: 1991-11-11
Abstract: PURPOSE:To realize a small coupled line element with large degree of coupling while the propagation speed of a high frequency signal is equal in an even mode and an odd mode. CONSTITUTION:The surfaces of two strip coupled lines 20 a and 20b are faced each other and provided in parallel, the peripheral part is covered with an external conductor 10 and the internal part of the external conductor 10 is filled with a dielectric 70. As the result, the coupling capacitance between the coupled lines 20 a and 20b can be enlarged, the propagation speed in the even mode and the odd mode can be equalized, and without the loss due to the leaking electromagnetic field, the small coupled line element chip is obtained.
Patent JP-H08255910-A (JP)
Title: Ldmos transistor with interconnection of thick copper
Inventor: TEIRAA AARU EFURANDO
IPC: H01L29/417
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure and method for power integrated circuit in large current capacity, the whole operational low resistance and even current distribution. SOLUTION: A large LDMOS transistor is formed of a plurality of source and drain diffused regions to be coupled with one another for the formation of sources and drains. The gate regions 13 are formed between every other source and drain diffusions. The first metal layer pieces 17 are formed on respective diffused regions to be brought into electric contact. Next, the second metal layer conductors are formed of a plurality of the first metal layers 17 to be selectively brought into contact with the first metal pieces 17 for the formation of the source and drain buses. Next, the third thick layer 23 as a high conductive copper layer is formed on the second respective layer buses to be brought into physical or selectively electric contact.  In such a constitution, the third level thick metal buses substantially lessen the resistance of the LDMOS transistor furthermore, solving such conventional problems as the current debiasing caused in the LDMOS transistor and the early failure location.
Patent JP-H03184447-A (JP)
Title: Modem
Inventor: MATSUI HISAYOSHI
IPC: H04L27/00
Filed: 1989-12-14
Abstract: PURPOSE:To obtain a clock synchronized with delicate speed change by controlling an operation reference clock in A/D conversion in an analog interface circuit corresponding to the output of the reception timing detecting processing of a digital signal processor. CONSTITUTION:An output buffer register 105, when data being stored from an A/D converter 104, outputs it after converting to, for example, serial data. When it is detected that the modulation timing of the data received in the signal processing is a little faster than the timing of a reception operation, a DSP rewrites the setting value of a frequency division ratio setting register 101, and sets it at, for example, (255). In such a way, the reception operation can be accelerated by around 0.4%. Also adversely, when the modulation timing of reception data is a little slower than the timing of the reception operation, the setting value of the frequency division ratio setting register 101 is set at, for example, (257), which decelerates a little the reception operation.
Patent JP-H07178812-A (JP)
Title: Production of intermediate film
Inventor: MURASHIMA MASATOSHI
IPC: B29C43/22
Filed: 1993-12-21
Abstract: PURPOSE:To stably form surface embosses having the same roughness and the same shape on both surfaces of an intermediate film by specifying the temp. of a roll on one surface side of the intermediate film and the temp. and press pressure on the other surface side thereof to emboss both surfaces of the base material for the intermediate film. CONSTITUTION:An intermediate film 2 consisting of a PVB resin and a plasticizer is extruded in a molten state from a mold 1 and rolled by embossing rolls 3, 4 to apply emboss to both surfaces of the intermediate film 2. The surface roughnesses and temps. of a pair of the embossing rolls 3, 4 are respectively R0 and T0 and, when the base material for the intermediate film 2 is passed through the nip between a pair of the embossing rolls 3, 4 under press pressure P0 and the roughness R1 of one surface and the roughness R2 on the other surface satisfy R1=aXR2(1.05<=a<=1.55) and R J 0.8RD, emboss is applied to both surfaces of the base material for the intermediate film under such a condition that the roll temp. T1 on one surface side, the roll temp. T2 on the other surface side and press pressure P satisfy 5<=T1-T2<=30 and P=1.03 P0/a.
Patent JP-H06176698-A (JP)
Title: Gas electric discharge tube
Inventor: HAYASHIDA YOSHIKI
IPC: H01J17/49
Filed: 1992-12-02
Abstract: PURPOSE:To provide a matrix type gas electric discharge tube which operates at a relatively low discharge keeping voltage of 3OV or so by reducing the amount by which each insulating barrier is charged with positive ions generated inside a discharge space, and enhancing the ratio of charging of a cathode surface. CONSTITUTION:A number of band cathodes 19 are arranged in one direction on the inside surface of the back glass plate 18 of a gas-sealed flat envelope 17, and a number of band anodes 19 three-dimensionally intersecting the cathodes 19 are arranged on the inside surface of the front glass plate 20 of the flat envelope 17, and narrow insulating barriers 23 are provided among the anodes. The cathodes 19 are of tunnel effect type and their electron emission area 27 is provided in a position which should not be near the insulating barriers 23.
Patent JP-H09158781-A (JP)
Title: Temperature control device for cogeneration system
Inventor: SATO YUTAKA
IPC: F01P3/20
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To control valve opening most suitably by making a feedforward signal with the response dead time of piping and a radiating three-way valve taken into account, from the difference between the quantity of engine generated heat and the quantity of absorbed in hot water use equipment, and inwrporating this feedforward signal in a control system for detecting the heat source water temperature and feedback-controlling it. SOLUTION: A cogeneration system has hot water use equipment 4 using heat source water heated by an engine, first and second three-way valves 5, 7, and a radiator 6. In this case, the engine inlet temperature detected by a temperature sensor 9 is feedback-controlled by computing the valve opening set value of the three-way valve 7 by a controller 8. The quantity of heat used in the equipment 4 is computed from a valve opening signal of the three-way valve 5, and a valve opening command signal is computed from the difference between the quantity of heat used and the quantity of engine generated heat. This signal is delayed by the specified dead time and added as a feedforward signal to the valve opening set value, and the valve opening of the three-way valve 7 is adjusted by a valve opening reference signal after addition.
Patent JP-H06174077-A (JP)
Title: Shift lock device
Inventor: ITO YASUHIKO
IPC: B60K20/02
Filed: 1992-12-02
Abstract: PURPOSE:To prevent shift lock from being released by a third man having no tool by letting a release button be projected out so as to be driven by a tool when a rotary bush is manually operated in the shift lock device for an automatic transmission. CONSTITUTION:When a shift lever 1 is in a P position, a rotary bush 25 is in a lock position where no shift operation can be done at all because the slit 25a does not agree with the lock pin 7. Under the aforesaid condition, when a lock release condition including a state of switch-on is established with a solenoid 27 excited, the rotary bush 25 is rotated to a lock release position where the slit 25a does agree with the lock pin 7. Meanwhile, when shift lock has to be released because of the failure of an electric system, the head section of a screw member 71 is exposed, a release button 73 is projected upward so as to be driven with the screw member 71 rotated by a tool, and the rotary bush 25 is rotated to a lock release position with a release button 73 pushed down via a release rod 69, a release lever 39 and the like thereafter.
Patent JP-H11162808-A (JP)
Title: Coating fluid supply apparatus for spin coating apparatus
Inventor: FUJITA YUICHI
IPC: H01L21/027
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluid supply apparatus for a spin coating equipment which has excellent uniformity of a coating thickness on a substrate and a limits coating liquid consumption to minimum by a spin coating method, in which a photoresist and the like are coated in manufacturing a color filter for liquid crystal display and the like. SOLUTION: A slot-extruded coating liquid supply apparatus 1, which discharges curtain-like coating onto a substrate which is spinning slowly, comprises a slotted coating liquid supply head 50 which allows discharge of the coating liquid 2 to continuously increase from the center to the periphery of the substrate 10, a slit width of the head 50 is continuously enlarged from the center to both sides and a slit distance between a manifold provided inside the head 50 and an end 50e of the head is reduced from the center to both ends.
Patent JP-H05154410-A (JP)
Title: Air conditioner
Inventor: SAKAKIBARA KUNIYOSHI
IPC: F24F1/00
Filed: 1991-12-06
Abstract: PURPOSE:To improve convenience for use without losing safety in an air conditioner equipped with an electrical precipitator for collecting fine suspended matter by electrifying it at high voltage. CONSTITUTION:In a gas warm air circulator A, an air filter 4 and a negative electrode 52 are installed and an electrical precipitator 5 is operated when both contacts of a filter fitting detection switch 7 and a negative electrode fitting detection switch 8 are open and a cleaning switch is in the cleaning position.
Patent JP-H03182854-A (JP)
Title: Air bag
Inventor: YAMAOKU TOSHIO
IPC: B60R21/16
Filed: 1989-12-12
Abstract: PURPOSE:To embody a bag body for preventing itself from overexpansion of an air bag for simplifying and economizing the structure without using a belt- like bridge therefor by forming the air bag of the bag body provided on the outer periphery with a plurality of petal-like projections. CONSTITUTION:An air bag is formed of a bag body provided on the outer periphery with a plurality of petal-like projections 1. The number of the projections 1 is set to 3-6. Each projection 1 is rounded off. Apexes 2 of the respective projections 1 are disposed on an identical imaginary circumscribed circle 4, and contacts between the respective projections 1 are disposed on an imaginary inscribed circle 5, while the apexes 2 of the respective identical petal-like projections 1 are disposed on the center line in the respective contacts of the identical petal-like projections. The bag body is formed of an unwoven bag body fabric provided with a warp 8 and woof 9 while connections A, B in which the front and back of the fabric are reversed are disposed on the outer periphery of the bag body.
Patent JP-2000150631-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU YASUYOSHI
IPC: H01L21/76
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To uniform the thickness of a gate oxide film and to increase reliability of the gate oxide film by forming side walls on side walls of a first insulating film, forming a concave part in a separation area between devices on a substrate and filling the inside of the concave part with a second insulating film. SOLUTION: Photoresist having open patterns above a separation area between devices on a silicon substrate is formed on an oxide film 2 and a polysilicon film is formed on the whole surface. The polysilicon film is etched in the depthwise direction of the silicon substrate 1 and side walls 4 are formed on side walls of the oxide film 2. Then a trench 5 is formed in the silicon substrate 1 in the separation area between devices. The shape of the top of the side walls 6 of the silicon substrate 1 near the boundary between the silicon substrate 1 and the trench 5 is made round. Then an oxide film 7 filling the concave part is formed on the whole surface. After that, the oxide film 7 and the oxide film 2 are removed by polishing until the silicon substrate 1 under the oxide film 2 is exposed.  In this way, a separation oxide film 8 whose surface is flattened and which fills the trench 5 is obtained.
Patent JP-H07304036-A (JP)
Title: Diallyl phthalate resin-impregnated sheet improved in releasability and adhesion
Inventor: KITAYAMA NOBUYUKI
IPC: B29B15/10
Filed: 1992-10-19
Abstract: PURPOSE:To remarkably improve a releasability from a chromium-plated specular plate or mold and an adhesion to an adherend substrate. CONSTITUTION:After a hot melt adhesive layer is laminated on a sheet substrare, a diallyl phthalate resin is infiltrated and acceleratively cured. As an alternative, just after a sheet substrate is impregnated with a diallyl phthalate resin, a hot melt adhesive layer is laminated and acceleratively cured. As another alternative, after a diallyl phthalate resin is infiltrated into a sheet substrate and acceleratively cured, a hot melt adhesive layer is laminated.
Patent JP-H09135812-A (JP)
Title: Ophthalmic photographing device
Inventor: OKINISHI SATORU
IPC: A61B3/14
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To photograph an image with an accurate focus for each layer of the same portions along a depthwise direction. SOLUTION: When a photographing switch is pressed, a flash lamp photographing control circuit 25 causes a movable ocular mirror 11 to retreat, and further causes a flash lamp light source 3 to emit light, thus generating a synchronous signal for reading an image into an electronic image pickup medium 15. Then, after one photographing process is over, a signal is sent to a variable focus photographing control circuit 24 to that effect, and this circuit 24 moves a focusing lens 9 by the prescribed amount on the operation of a motor 19. Thereafter, a potentiometer 20 detects the position of the focusing lens 9 and the travel routine thereof is ended, when the travel amount is correct.  Then, the travel position of the focusing lens 9 for a variable focus photographing reference value adjusted by a tester before the photographing process is shown on a variable focus photographing operation panel, and information on the lens position is transmitted to a data input device. The data is composed together with image data recorded via an image recording device and recorded as text data.
Patent JP-H04191160-A (JP)
Title: Hydraulic booster
Inventor: TABATA NOBUO
IPC: B60T13/12
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a comfortable brake feeling by advancing a push rod before the advance of a power piston when oil pressure is applied to a first power chamber and a second power chamber. CONSTITUTION:A push rod 3 is provide in a power piston 2 movably to and from and a second power chamber 22 connected through to a first power chamber 5 is provided between the push rod 3 and the power piston 2 so that the push rod 3 is advanced before the advance of the power piston 2 when oil pressure is applied to the first power chamber 5 and the second power chamber 22. Therefore output can be generated by the advance of the push rod 3 and the output can be boosted by the following advance of the power piston 2. Thereby at the early stage of operation, large output can be obtained with relatively low stamping force so that a comfortable brake feeling can also be obtained.
Patent JP-H11146425-A (JP)
Title: Double eye camera, double eye camera system and double eye camera control method
Inventor: IIJIMA KATSUMI
IPC: G03B37/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a double eye camera, a double eye camera system and a double eye camera control method capable of photographing a stereoscopic image free from individual difference and observing the stereoscopic image free from the individual difference at a stereoscopic display, etc. SOLUTION: This double eye camera system is composed of this double eye camera 1 provided with two image pickup systems and a personal computer 2 communicable with the double eye camera 1 through an interface. The system is provided with a control means 1001 for performing control so as to match the two controlled variables of controlled objects facing each other inside the double eye camera 1, that are left lightness and right lightness, based on control information generated based on individual difference information from the double eye camera 1 in the personal computer 2.
Patent JP-H02168717-A (JP)
Title: Diode switching circuit
Inventor: OTANI HIROMICHI
IPC: H03K17/74
Filed: 1988-12-21
Abstract: PURPOSE:To attain impedance matching even in a turned off condition by providing a diode, whose anode is connected in the direction of a control terminal, between the above mentioned terminal and the cathode of the other diode. CONSTITUTION:Since diodes 7 and 8 are turned on, an impedance at a terminal 1 is the parallel connection value of resistors 10 to 13. Consequently to attain the impedance matching at the terminal 1, the resistor 13 is set at a resistance value at which impedance matching is attained, and the values of the resistors 10 and 12 are set sufficiently large. In the same way, the impedance at a terminal 2 is the parallel connection value of resistors 11,15 and 16, the resistor 16 is set at the resistance value at which impedance matching is attained, the values of the resistors 11 and 15 are set sufficiently large, and the impedance matching can be obtained at the terminal 2. Thus, the impedance matching is attained with respect to an external circuit at the input/output terminals in the switched-off condition.
Patent JP-H08148357-A (JP)
Title: Ballast for electric-discharge lamp
Inventor: TANIMURA SATORU
IPC: H01F27/33
Filed: 1994-11-18
Abstract: PURPOSE: To prevent vibration that is transmitted directly to the case and reduce the noise, by supporting both edges of an electromagnetic unit with side plates, and positioning the electromagnetic unit in a central part which the case is not in contact with. CONSTITUTION: An electromagnetic unit 2 including a core 21 and windings 22 and 23 is stored in a case 1, and both side openings of a case 1 are covered with a pair of side plates 7 and 7'. The electromagnetic unit 2 are supported on both edges with the side plates 7 and 7' so that the electromagnetic unit 2 is put in a central place, where the case 1 is not put in contact with. In this case, a clamper 4 of the core 21 has a projected part 6 on its edge part, while the edge plate 7 or 7' has a projected-part supporting part 8 in a place corresponding to the projected part 6. The projected part 6 and the supporting part 8 are fitted to each other in a way that the electromagnetic unit 2 is put in a central place in the case 1. As a result, the vibration of the core 1 or windings 22 and 23 is not transmitted directly to the case 1 and the noise of the ballast can be reduced.
Patent JP-2000146733-A (JP)
Title: Semiconductor pressure sensor and its junction surface inspection method
Inventor: SAITO HIROSHI
IPC: H01L29/84
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor where inspection accuracy is improved without causing increase in inspection processes and costs, and its junction surface inspection method. SOLUTION: The important point of a silicon wafer 2 is etched and a plurality of recessed parts 3 are provided for forming a plurality of diaphragms 4, and boron or the like is diffused to each diaphragm 4, thus forming a gauge resistor 5. A glass pedestal 7 is subjected to anode junction to the silicon wafer 2. A through hole 6 that communicates with each recessed part is formed at the glass pedestal 7, and a surface at the opposite side of the junction surface with the silicon wafer is metallized by deposition or sputtering using metal to form a metal film 8.  A groove 9a with a smooth bottom surface is formed from the side of the metal film 8 at the side of the glass pedestal 7 that is joined to the silicon wafer 2, thus directly observing the release of the junction surface and the presence or absence of void through the bottom surface of the groove 9a with a microscope or the like.
Patent JP-H03185330-A (JP)
Title: Data storage apparatus
Inventor: KIUCHI NAOYUKI
IPC: G01M15/00
Filed: 1989-12-14
Abstract: PURPOSE:To facilitate input of data into automatic analysis apparatus and to decrease time loss and labor by writing the data of an engine after the engine is mounted on a body into a sheet of a memory card for every vehicle, and storing and maintaining the data in a central memory device with the memory card as a medium. CONSTITUTION:In an engine plant A, engine-body/reference data after the adjustment of an engine are inputted, stored and maintained in engine-body/reference data memory devices 1 and 3 through keyboards 2 and 4. Furthermore, in a body assembling plant B, the engine data after the mounting on the body and vehicle data are inputted, stored and maintained in an individual body-data memory device 5 through a keyboard 6. The data are written into a memory card for every one vehicle. The data are stored in a center memory device 14 through a memory-card reading device 15 in a data center D in each region when the vehicle is purchased. In this way, the data at the time of shipment can be retrieved at the time of inspection and repair of the vehicle, the input of the data into an automatic diagnosis apparatus becomes easy and the time loss and the labor can be decreased.
Patent JP-H10156778-A (JP)
Title: Attracting pad
Inventor: NAGAI SHIGEKAZU
IPC: B25J15/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an attracting pad leaving no mark produced by attraction on work even when used in a high-temperature atmosphere and preventing generation of static electricity by having conductivity. SOLUTION: The reduced-diameter part 40 of a main body part 32 formed of a material such as conductive silicone rubber is fitted over the reduced- diameter part 28 of a mounting member 12. A bellows part 52 is formed in the main body part 32, and an attachment 60 made of a material such as conductive polytetrafluoroethylene is freely removably provided on the underside of the main body part 32. When this attracting pad 10 attracts work 70 in a high- temperature atmosphere, there is no fear of any mark left on the work 70 by attraction because the attachment 60 contains no fat and oil components, and static electricity is not generated on the work 70 because the attracting pad 10 is made of a conductive material.
Patent JP-H05159957-A (JP)
Title: Winding method
Inventor: KURANO SHINICHI
IPC: H01F41/04
Filed: 1991-12-09
Abstract: PURPOSE:To wind in a predetermined wound without necessity of increasing a thickness of a flange and to facilitate mounting on a winding machine. CONSTITUTION:An attracting unit 14 like a magnet is provided at a spindle end 12. The spindle end 12 is attracted to the end of a flange 4 of an element 2 to be wound through the unit 14 to fix the end 12 to the element 2 to be wound.