baber/WOPTO huggingface dataset:
Patent JP-S62122147-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAMURA SADAJI
IPC: H01L21/76
Filed: 1985-11-21
Abstract: PURPOSE:To reduce the parasitic capacity of wirings without using another process additionally, by forming grooves just below or just below and obliquely below and along some wirings in an integrated circuit in which elements are insulated and separated by the grooves. CONSTITUTION:One and three U-shaped grooves 1 are provided just below or near wirings 9 and 19 respectively. Thereby the areas in which the wirings 9 and 19 face a semiconductor element 5 are reduced sharply in comparison with the case when the U-shaped grooves are absent. The finished width of these U-shaped grooves is about 2mu, and the shortest distance between the U-shaped grooves is about 1mu when they are finished. Consequently, said areas are reduced to half in the case of the wiring 9 and to one third in the case of the wiring 19. They are reduced further when the space between the U-shaped grooves is more narrowed. A U-shaped groove portion is regarded substantially as an insulator, and the thickness thereof is so large as about 5mu. Therefore a parasitic capacity formed just above the U-shaped groove can be neglected. Accordingly, the parasitic capacity of the wirings can be reduced sharply.
Patent JP-2001080400-A (JP)
Title: Rotating lock structure for folding seat
Inventor: IGUCHI TAKU
IPC: B60N2/36
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotating lock structure for a folding seat capable of having a large luggage compartment space, and a large feet space for a passenger in a front seat. SOLUTION: A flange portion 22 of a bracket 2 is inserted in a flange portion 12 of a leg 1, and a pin 7 is inserted through a penetrating hole 12a and a penetrating hole 22a. An inner end portion 62 of a spiral spring 6 is engaged to a slot portion 71, and an outer end portion 61 is engaged to a stopper pin 23. A return spring 4 is inserted in a pin 32, and a tip end 41 is engaged to a small diameter hole 31b, and a tip end 42 is engaged to a notch portion 22c of the bracket 2. The pin 32 is inserted through a penetrating hole 22b, and a projecting portion 13a of a lock pin 13 is put into a deformed hole 33 of a lock plate 3. An end portion 51 of a lock releasing lever 5 is attached to a hole 31a. A round recess portion 21a is welded on an outer periphery of a frame 84, and a round portion 11a is attached to a vehicular body floor.
Patent JP-H09103607-A (JP)
Title: Defoaming tank of deep aeration tank
Inventor: BABA KEI
IPC: B01D19/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide the defoaming apparatus of deep aeration tank certainly collecting bubbles without requiring a large upper space to efficiently break them. SOLUTION: The defoaming apparatus of a deep aeration tank consists of an almost disc-shaped foam, collecting hood 11 formed so as to cover the upper surface of the outer cylindrical pipe 3 of a deep aeration tank, the tapered lead-out pipe leading out collected foam from the side surface of the foam collecting hood 11 and the deforming machine 13 connected to the discharge end of the lead-out pipe 12 to break foam. It is necessary to cover 80% or more of the upper surface area of the outer pipe cylinder of the foam collection food 11. By this constitution, generated foam is certainly collected to be broken and a height direction space for installing the foam collection hood 11 can be reduced.
Patent JP-2001089050-A (JP)
Title: Elevator
Inventor: SATO ICHIYA
IPC: B66B7/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an elevator to reduce the size of a guide rail and reduce the horizontal projection area of a hoistway by the reduction in size. SOLUTION: In an elevator in which a cage 2, car guide rails 4a and 4b to guide a counterweight 3, and counterweight guide rails 5a and 5b are erected in a hoistway 1, and a rope 7 to drive the cage 2 and the counterweight 3 by a hoist 6 is installed, at least one of rope end fixing devices 11 to fix end parts of the rope 7 is supported by the guide rail 4b and a support body 14 fixed to a hoistway fixing body.
Patent JP-H09106441-A (JP)
Title: Character recognition method and device
Inventor: YAMAGATA HIDEAKI
IPC: G06K9/34
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition method and its device in which the accuracy of a character recognizing result is improved. SOLUTION: An area extraction means 101 extracts the connection components of the same kind pixel concerning an inputted document picture 111 to defined polygon area circumscribing and closuring the connection components. A character segmenting means 103, concerning plural adjacent and stacked polygon areas, judges the integration and separation of the polygon area, based on a geometrical relative relation and a prescribed regulation, judges whether the polygon area and pixel components included in the polygon area are pictures whose character segmenting result is defined or not from the judging result, and judges the character segmenting result of a picture in the same shape with the picture, whose character segmenting result is defined, as a picture whose character segmenting result is defined.
Patent JP-H04139911-A (JP)
Title: Oscillation circuit
Inventor: MASUDA TOMOAKI
IPC: H03K3/354
Filed: 1990-09-30
Abstract: PURPOSE:To obtain a stable oscillation frequency without temperature fluctuation by adding a circuit compensating a temperature dependence of a current to an inverting circuit having a current source to control the delay time. CONSTITUTION:Each of inverting circuits 1, 2, 3 consists of P-channel MOS transistors(TRs) 11, 12 and N-channel MOS TRs 13, 14, and a temperature compensation circuit 10 consists of a temperature sensor 20, an A/D converter circuit 21, ROMs 22, 23, and D/A converter circuits 24, 25. An output terminal of the temperature sensor 20 is connected to an input terminal of the A/D converter circuit 21, an input signal is outputted via the ROMs 22, 23 and the D/A converter circuits 24, 25, given to a 2nd adjustment terminal of the inversion circuits 1, 2, 3 and an output signal is extracted from an output terminal 100 of the inversion circuit 3. The ring oscillation circuit is formed by employing them. Thus, a stable oscillation frequency is realized without temperature fluctuation.
Patent JP-H0895164-A (JP)
Title: Photographic copying device
Inventor: BIITO FURITSUKU
IPC: G03B27/32
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a photographic copying device, of which adjustment and ' charge is simplified and which can be used for photographic copying of both of conventional original picture and screen original picture. SOLUTION: This photographic copying device is formed out of a first exposing arrangement 1 for exposing a photographic negative or positive copy original picture N and a second exposing arrangement 2 for exposing a screen copy original picture 46 on a photographic copying material P. The second exposing arrangement includes a cathode-ray tube 20 with a control system. This cathode- ray tube 20 is arranged at a nearly right angle to the exposing light path E of the first exposing arrangement. The second exposing arrangement includes a color filter assembly, an objective, and a mirror for directing the screen copy original picture 46, which is emitted by the cathode-ray tube, to the photographic copying material.  The color filter, the objective and the mirror are combined as a structure unit so as to form an imaging optical system 21, and this imaging optical system 21 can be positioned in the exposing optical path E of the objective to be copied of the first exposing arrangement.
Patent JP-S61136796-A (JP)
Inventor: HANSU YOAHIMU BITONAA
IPC: C13B5/06
Filed: 1985-11-26
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-S62124597-A (JP)
Inventor: KANEAKI TETSUHIKO
IPC: G10H1/46
Filed: 1985-11-25
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-H04139814-A (JP)
Title: Semiconductor chip and its manufacture
Inventor: SAKAI MINEICHI
IPC: H01L27/00
Filed: 1990-10-01
Abstract: PURPOSE:To enable recrystallization of a stable polycrystalline film by overlaying a first oxide film with a polycrystalline film so that it may be irradiated with beams under the optimum annealing condition for the first oxide film. CONSTITUTION:This semiconductor chip comprises a single crystal substrate 1 with a rise in a predetermined part, a first oxide film 2 overlaying the single crystalline except on the top of the predetermined part, and a polycrystalline film 4 overlaying the oxide film 2 and in adjacency to the predetermined part. And it comprises a second oxide film 3 overlaying in the predetermined part and in adjacency to the first oxide film 2 to make the predetermined part serve as a seed region 5. Therefore, in the case of recrystallizing the polycrystalline film 4 by beam annealing with the single crystal substrate 1 as the seed region 5, the polycrystalline film 4 overlays only the first oxide film 2, so that beam irradiation can be made under the optimum annealing condition for the first oxide film 2. This enables recrystallization of a stable polycrystalline film 4.
Patent JP-H09104050-A (JP)
Title: Disk injection molding machine
Inventor: HIRANO HIDEOMI
IPC: B29L17/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To improve the quality characteristics of a substrate by providing a spring between the parting surfaces of fixed and movable molds so as to energize the molds in an opening direction and controlling a drive source by using the distance detection signal between two platens and the pressure detection signal showing mold clamping force to control a drive source to prevent the generation of burr in the outer periphery of a substrate. SOLUTION: At the beginning of filling, a pressure control valve 42 is controlled by the platen interval distance L detected by a distance sensor 28 on the basis of an initial platen interval distance L0 and mold clamping force is controlled on the basis of the pressure sensors 27-1, 27-2 detecting the oil pressures in oil cylinders. Next, the detection signal of a screw position sensor is monitored and, at a time of arrival at a predetermined position, a filling process is changed over to a dwelling process. The time elapse from the changeover point of time is monitored, and, after the elapse of a predetermined time, the function pattern up to the distance Le from the control start platen distance L0 to a control completion platen is generated and the a pressure control valve 42 is controlled so that the platen distance L follows control completion pattern.  When the function pattern coincides with the control completion platen distance Le, control is set to an object until the completion of cooling.
Patent JP-H10111716-A (JP)
Title: Method and device for guaranteeing travel distance data of carraige with railway
Inventor: WATANABE ISAO
IPC: G05D1/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To guarantee travel distance data at the time coasting travel when power is cut and to speedily resume transportation operation after power interruption is restored in a transportation system where a transportation device is stop-controlled based on travel distance data with the original point of a travel path as a reference. SOLUTION: The positions of respective stations are stored in a non-volatile memory provided in the transportation device as reference position data with the original point of the travel path as a reference. A controller 13 controls a travel motor 8 so that the transportation device is stopped in a prescribed position based on the output signal of a travel encoder 19 and reference position data. The transportation device is provided with a power source part 30 having a battery 34. When power is cut, power is supplied to the controller 13 and the travel encoder 19 from the battery 34 and travel distance data at the time of coasting travel is stored in the non-volatile memory. A timer relay tm is timed up and power supply from the battery 34 is stopped after coasting travel terminates.
Patent JP-H10109491-A (JP)
Title: Bristle mounting structure of coating instrument
Inventor: IWAMOTO YUKIO
IPC: A45D34/04
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bristle-mounting structure of a coating instrument to stably hold bristles capable of being manufactured at a low cost, which can positively supply a coating liquid to the bristles without waste even when a highly viscous coating liquid is used. SOLUTION: This structure is provided with a head shaft 2 connected with a tip part of a main body shaft 1, an inner tube 2c integrally formed inward of a head part of the head shaft 2, a bristle part 3 having a flange part to be secured to a rear end of the inner tube 2c, a tubular fixing material 5 holding and fixing the flange part of the bristles with the rear end of the inner tube 2c,  and an air passage S3 communicating a gap formed between an outer surface of the center tube 2c and an inner surface of the head shaft 2 with a coating liquid introducing path 5a formed inward of the fixing material 5 The coating liquid is fed and supplied to the bristle 3 while air is being allowed to flow between the liquid introducing path S3 and an outer atmospheric air through the air path S3 by pressure-feeding the coating liquid to the coating liquid introducing path 5a from the main body shaft 1.
Patent JP-H11112245-A (JP)
Title: Digital switching amplifier
Inventor: KISHIDA MASAHIRO
IPC: H03F3/217
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital switching amplifier capable of suppressing quantization noise even at a high sampling frequency to keep an oscillating limit high and having an excellent power efficiency. SOLUTION: An input analog signal and an output signal from a pulse amplifier 16 are given to a difference device 2, where a difference is taken. The obtained difference is given to a 1st delta signal modulation section AD1 whose integration device (noniverting integrator group 3) consists of a noninverting switched capacitor integration device when a sampling frequency is high or given to a 2nd delta sigma modulation section AD2 whose integration device (inverting integrator group 83) consists of an inverting switched capacitor integration device when a sampling frequency is low. The pulse amplifier 6 is switching-controlled based on a ternary quantization output signal converted by quantization devices 15, 95. The integration circuit constant of the integration device and a quantization threshold level of the quantizers are switched in response to the sampling frequency.
Patent JP-H03126603-A (JP)
Title: Formation of ceramic thin film
Inventor: MORIMOTO KIYOYUKI
IPC: C01B13/18
Filed: 1989-10-11
Abstract: PURPOSE:To easily and efficiently adjust the porosity of the obtained ceramic thin film by changing the number of carbon atoms per molecule of an organometallic compd. or the conc. of the organometallic compd. in a soln. contg. organometallic compds. when the soln. is supplied on a heated substrate and thermally decomposed. CONSTITUTION:The porosity of the ceramic thin film is adjusted by the following method (1) or (2). (1) The number of carbon atoms per molecule of the organometallic compd. used is changed, when the soln. contg. the organometallic compd. is continuously deposited on the heated substrate and thermally decomposed into a ceramic thin film. (2) The organometallic compd. concn. in the soln. is changed in the same thermal decomposition as (1). The organometallic compd. to be used, the solvent for dissolving the compd., the method for depositing the soln. and the thermal decomposition condition are not especially limited, and the conventional method can also be used.
Patent JP-H01106685-A (JP)
Title: System for remote-controlling av system
Inventor: SODA KOICHI
IPC: H04N5/00
Filed: 1987-10-20
Abstract: PURPOSE:To execute the sure synchronizing control of each equipment by executing an operation, a detection and a correction in order to turn on all power sources of the necessary equipment by means of an automatic-in unit according to an instruction from a remote device in the AV system of a remote controller control. CONSTITUTION:When the video of a broadcasting is projected on a television 1 and the voice is outputted from a surround AMP 6 by means of a remote device 12, a control is executed as follows. From the device 12, a composite signal corresponding to the above-mentioned mode is emitted to an automatic-in unit 13. The unit 13 emits it to each equipment and the power sources of an AV switch 11, the television receiver 1 and the AMP 6 are turned on. Simultaneously, the state that the power sources are turned on is detected and when the equipment whose power switch is off exists, the signal is emitted again and the power source is turned on. The unit 13 can execute also an interrupting processing by the signals of a crime prevention sensor 9, etc. In such a way, the sure synchronizing control of each equipment can be executed.
Patent JP-2001094207-A (JP)
Title: Semiconductor laser element and its manufacturing
Inventor: ATSUNUSHI FUMIHIRO
IPC: H01S5/227
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element structure which improves the controllability and reliability of the manufacturing process of a window- structure semiconductor laser element having a high-output operating characteristic, and a method for manufacturing the structure. SOLUTION: A semiconductor laser element is constituted by successively forming a first-conductivity type first clad layer, a quantum well active layer, a second-conductivity type second clad layer, a second conductivity type third clad layer composed of ridge stripes formed toward a cavity, a first-conductivity type current blocking layer constituted to bury the space between the side faces of the ridge stripes of the third clad layer, and a second-conductivity type cap layer on a first-conductivity type substrate and forming a dielectric film near the edge face of the cavity in the direction perpendicular to the ridge strips on the cap layer. In addition, the band gap of the quantum well active layer immediately below the dielectric film is made larger than that of the active layer in the cavity.
Patent JP-S63121522-A (JP)
Title: Weather strip construction at mounting part of removable roof
Inventor: HAMADA OSAMU
IPC: B60J10/90
Filed: 1986-11-07
Abstract: PURPOSE:To simplify construction and improve water-tightness by providing a rib projected from one of weather strips to the contact part of the other strip along a peripheral edge in contact with door glass at a contact part between the edge of a roof side weather strip and a cabin side weather strip. CONSTITUTION:A rib 143 is provided at a contact part between the edge of a roof side weather strip 14 and the contact faces 24 and 25 of a cabin side weather strip 2, projected from one of the weather strips toward the contact face of the other weather strip along the peripheral edge of sides 142, 241 and 251 at least contacted closely by door glass. Therefore, even when the roof side weather strip 14 has been pressed at the time of closing the door glass, a clearance is not formed at the contact part of both weather strips 14 and 2, as different from the case of conventional construction and water-tightness can be improved. Also, a conventional adjustment device using a screw is obviated, the constitution is simplified and cost can be reduced.
Patent JP-2001079354-A (JP)
Title: Method for cleaning exhaust gas
Inventor: FUJISAWA MASATOSHI
IPC: B01J23/28
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of always maintaining high DXNs decomposition activity with the addition of the indispensable minimum amount of an oxidant when the activity of decomposing dioxins is enhanced by the addition of the oxidant. SOLUTION: In a method for cleaning exhaust gas by bringing the exhaust gas into contact with a catalyst containing titanium oxide as a main component while injecting ammonia and decomposing and removing harmful components contained in the exhaust gas, an oxidant is injected in an amount calculated according to formula Y=αβX-Z, wherein Z is the amount of NO2 in the exhaust gas; X is the amount of ammonia injected; Y is the amount of the oxidant to be injected; α is 0.5 to 0.55; and β is 1 when ozone, hydrogen peroxide or ammonium nitrate is used as the oxidant or 1.5 when nitric acid is used as the oxidant.
Patent JP-H0581956-A (JP)
Title: Contact structure
Inventor: OKITA MASAO
IPC: H01R39/38
Filed: 1991-09-18
Abstract: PURPOSE:To bring a movable contact in close pressure-contact with the slide face of a stationary contact so as to prevent any uneven wear of the movable contact. CONSTITUTION:A first movable contact 9 is connected to an urging spring 7 via a flexible connecting spring 8, so that elastic force by the urging spring 7 is exerted on the first movable contact 9 via a pivot portion 8a. The first movable contact 9 is thus brought in pressure contact with the slide face of a first stationary contact 5. The movable contact is brought in close pressure- contact with the slide face of the stationary contact since it uses the pivot portion as a fulcrum to be freely oscillated against the urging spring.
Patent JP-S62125961-A (JP)
Inventor: SUZUKI TOSHIYUKI
IPC: B62J6/00
Filed: 1985-11-26
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-H11110155-A (JP)
Title: Print language switchable printer, print language switching method, and computer-readable storage medium storing print language switching program
Inventor: KURAUCHI KAZUYA
IPC: B41J29/38
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly and easily switch the print languages of a printer. SOLUTION: A control part 10 includes a print designation language data storage means for every printer (language table) 13T, the print designation language data rewrite control means for every printer 11 and 12, the print designation language extraction control means 11, 12, and the after-editing language designation print data output means 11 and 12. Thus, it's possible to switch the print designation languages of printers 20 (20A to 20E) just by rewriting the print designation languages (data) of the printers 20, which are stored in the means 13T without changing a program.
Patent JP-H10110111-A (JP)
Title: Surface-treated pigment and its production
Inventor: IGUCHI TSUKASA
IPC: C09D11/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject excellent pigment excellent in initial dispersibility and long-term dispersibility to water or organic solvent and hardly causing aggregation of pigment particles by introducing sulfonic acid group into particle surface of organic pigment by a specific method. SOLUTION: A sulfonic acid group is introduced to the surface of particles of the organic pigment by sulfonating agent while dispersing aggregate particles of the organic pigment in a sulfonation reaction solvent by a grinder or a dispersing machine. The sulfonating agent includes e.g. sulfamic acid or chlorosulfuric acid. Sulfolane, N-methylpyrrolidone, etc., can be used as the solfonation reaction solvent. When sulfur trioxide complex is used as the sulfonating agent, a basic solvent such as pyridine forming a complex with sulfur trioxide can be used as the solvent. The grinder or dispersing machine includes e.g. three roll mill for finely dispersing by shear stress.
Patent JP-S63120290-A (JP)
Inventor: KONO TOMOMI
IPC: G21C3/34
Filed: 1986-11-09
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。