baber/WOPTO huggingface dataset:
Patent JP-S63292574-A (JP)
Title: Fuel cell power generating system
Inventor: NAGATA YUJI
IPC: H01M8/04
Filed: 1987-05-26
Abstract: PURPOSE:To improve the load follow-up property and controllability of a system by detecting that the compressed air quantity fed from a turbine compressor is lacking and applying the correction value to the pressure preset value to increase the pressure at the turbine inlet side of the turbine compressor. CONSTITUTION:The system bypass air flow detection value (k) detected by a flow detector 20 is fed to an auxiliary burner set pressure correction value arithmetic unit 17, a correction value (l) is added to the auxiliary burner pressure set value (b) to obtain the corrected auxiliary burner pressure set value (m). This auxiliary burner set pressure correction value arithmetic unit 17 applies the correction value (l) to the auxiliary burner pressure set value (b) to increase the pressure at the turbine inlet side of a turbine compressor when the system bypass air flow detection value (k) becomes smaller than the preset value. The air flow of the compressor is thereby increased, the phenomenon that the air quantity of the system is lacking is prevented, and the load follow-up property and controllability of the system can be improved.
Patent JP-S62286847-A (JP)
Title: Control for continuously variable transmission for vehicle
Inventor: MORISAWA KUNIO
IPC: B60W10/10
Filed: 1986-06-03
Abstract: PURPOSE:To prevent the deterioration of a continuously variable transmission due to the abnormal temperature rise of working oil by changing the speed change ratio of the continuously variable transmission to the smaller value side when the working oil temperature is over a prescribed temperature or the cooling water temperature is over a prescribed value. CONSTITUTION:A continuously variable transmission 1 is equipped with a water temperature sensor 21 for detecting the cooling water temperature, oil temperature sensor 22 for detecting the working oil temperature, throttle position sensor 23, engine revolution speed sensor 24, car speed sensor 25, input side pulley revolution speed sensor 26, and an output side pulley revolution speed sensor 27 for detecting the revolution speed of an output side pulley 8. The signal supplied from each sensor is input into an electronic controller 30, and controls a CVT 4 by driving a pressure control valve 13 and a flow rate control valve 14.
Patent JP-H11242499-A (JP)
Title: Voice encoding and decoding method and component separating method for voice signal
Inventor: MISEKI KIMIO
IPC: G10L19/22
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-rate voice encoding method which can reproduce a voice which is as close to its original sound as possible including background noise. SOLUTION: An input voice signal is separated by a component separation part 10 into a 1st component consisting principally of a voice and a 2nd component consisting principally of background noise in specific time units, and a bit allocation selection part 120 selects bit allocations of the 1st components out of predetermined bit allocation candidates on the basis of the 1st and 2nd components; and a voice encoding part 130 and a noise encoding part 140 encode the 1st and 2nd components from the component separation part 100 by specific mutually different encoding methods according to the bit allocations, and a multiplexing part 150 multiplexes the encoded data of the 1st and 2nd components and information of the bit allocations and outputs transmit encoded data.
Patent JP-H11330236-A (JP)
Title: Electronic device having mulatilayered wiring and its manufacture
Inventor: MATSUMOTO SUSUMU
IPC: H01L21/768
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of voids in wiring during the manufacturing process of an electronic device, having a multilayered wiring, while the electromigration resistance of a multilayered wiring structure having a via hole is improved. SOLUTION: In a structure in which a via hole is filled up with an Al-Cu layer 110, the other metallic layer than an Al3 Ti layer 11 is not substantially provided in the bottom section of the via hole. Since Al and Cu atoms can penetrate the layer 111 when electromigration occurs, the flux gradient of the atoms becomes gentle at the boundary between lower and upper-layer wiring in the bottom section of the via hole, and the electromigration resistance of the structure is improved. In addition, since a TiN layer 109 exhibiting a high barrier effect is provided between a Ti layer 108 formed on a second insulating layer 107 and the Al-Cu layer 110, the reaction between Al and Ti is suppressed and the occurrence of voids is prevented in the forming process of a third insulating layer 113.
Patent JP-S5753327-A (JP)
Title: Preparing device of hollow molded object having bent part
Inventor: NAKAGAWA TATSUYA
IPC: B29C48/13
Filed: 1980-09-17
Abstract: PURPOSE:To prepare efficiently a hollow molded object havin a large curvature for a duct etc. of a car cooler by a method wherein a cylinder provided with a nozzle at the end is made to be movable front end rear, right and left to the base plate of an extruder. CONSTITUTION:The middle plate 12 is provided on the lower plate 16 fixed to the base plate 4 so that it can slide right and left, the upper plate 8 is provided on the middle plate 12 so that it can slide front and rear and a cylinder 1 having a nozzle 3 at its end is fixed tightly on the upper plate 8. First, the nozzle 3 is placed on the initial end of the molding groove 19 of the lower mold 17, then as a parison P is injected continuously from the nozzle 3, the nozzle 3 is moved by motions, front and rear, right and left along the groove 19 and the parison P is stored there. Then, the lower mold 17 is rotated 180 deg. about an axis 23, then the upper mold 20 is dropped, the upper and lower molds are closed and air is blown into the parison P to provide a hollow molded object.
Patent JP-2000318440-A (JP)
Title: Registor
Inventor: KONDO YASUO
IPC: F24F13/15
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To see that the turn angles of some fins are formed in a prescribed turn angle different from that of other fins when the wind direction is adjusted by the turn of plural fins. SOLUTION: Plural fins 36A∼36F are arranged at a prescribed intervals on the blow out port side of a retainer 22 and connecting projections 39, 40 are provided on the tips of arms 38a∼38f formed integrally with the support shaft 37 of respective fins 36A∼36F and respective fins 36A∼36F are connected in series through the connecting rod 52 engaged with these connecting projections 39, 40. The arm length (al) from the support shaft 37 to the connecting projection 39 of the fins 36A, 36B is set to the length different from the arm length (a2) from the support shaft 37 to the connecting projection 40 of the fins 36C-36F and the turn angle α1 of the fins 36A, 36B turned by the operation of the connecting rod 52 is made so as to differ from the turn angle α2 of 36C∼36F.
Patent JP-2000291830-A (JP)
Title: Non-open-cut removing method for undesired buried pipe
Inventor: KASHIMOTO KENJI
IPC: F16L1/024
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a buried pipe drawing method using a contraction tool etc., in executing an underground buried part withdrawal work of a used water feed pipe etc., in a partially non-cut-and-cover manner. SOLUTION: A small hole A on a main pipe side and a small hole on the housing site are opened first. A heater 21 which is equipped from the small hole on the housing site into a removed pipe by a pilot wire and reaches the small hole A is set in a body portion of a contraction tool 20. A wire 22 for pulling the contraction tool equipped in the removed pipe is connected to the contraction tool. Then, a main pulling wire 23 having an anchor claw is connected to a rear portion of the contraction tool, and the heater is energized for heating. After the removed pipe, etc., is heated to soften, the contraction tool is pulled by a hydraulic piping machine installed in the small hole for the housing site to give cracks and recessed contraction over the whole length of the pipe.  When the contraction tool reaches the small hole for the housing site, the contraction tool is detached from the main pulling rope, and turned so as to bite the anchor claw of the main pulling rope into the recesses with a prismatic portion provided on both ends of the main pulling rope as a lever.
Patent JP-S5830228-A (JP)
Title: Pulse distributing circuit
Inventor: KUROKI KAZUO
IPC: H03K17/00
Filed: 1981-08-18
Abstract: PURPOSE:To supply a control signal whose delay time is set to a necessary minimum, to a switching element, by using an (n) stage shift register, and forming an on-control signal to an off-control signal by delaying it by a constant interval of time. CONSTITUTION:When an original signal is applied to an input point (a) of an (n) stage shift register 31, and a clock pulse having sufficiently high frequency and high accuracy, comparing with the original signal is applied to a point (g), the original signal is delayed by time td of (n) times of the clock period, and is outputted to an output terminal (b). A signal from the point (a) and a signal of the point (b), and signals which have inverted the signals from the point (a) and the point (b) by invertor gates 32, 33 are converted to AND signals by an AND gate 34 and an AND gate 35, respectively, and become outputs (e), (f) having a rise delay time td in which a rise time point of one signal is equal to (n) times of the clock pulse period, to a fall time point of the other signal.
Patent JP-H05321732-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: TAKEUCHI YASUHIRO
IPC: F02M45/08
Filed: 1992-05-21
Abstract: PURPOSE:To reduce noise and NOx as well as to change the initial fuel injection rate and thereby perform an optimum fuel injection control by accomplishing drive control a fuel injection valve by means of controlling a plural number of energizing periods and non-energizing periods for a drive solenoid of the fuel injection value. CONSTITUTION:An drive solenoid M3 of a fuel injection valve M2 of an internal combustion engine M1 is supplied with electric current from an energizing means M4. On the other hand, the circuit of the drive solenoid M3 is turn on and off through a switch means M5. In this case, the operating condition of the internal combustion engine M1 is detected by an operating condition detecting means M6. Based on the detected operating condition, the injection rate of a fuel injection valve 2 is calculated by an injection rate calculation means M7. Corresponding to the calculated injection rate, a plural number of energizing organ and a non-energizing organ for the drive solenoid M3 are provided. The switch means 5 is drive controlled in accordance with the established value and the remanent magnetic field in the drive solenoid M3 caused by energizing is regulated by means of a timing control means M6.
Patent JP-S62288702-A (JP)
Title: Load holding hydraulic pressure circuit
Inventor: HONDA TOSHIO
IPC: E02F3/43
Filed: 1986-06-05
Abstract: PURPOSE:To eliminate a power loss when a load is brought down, by placing a pilot check valve to be opened by the pressure of oil in a load holding line when the load is brought down. CONSTITUTION:A pilot signal line C of a pilot check valve 4 is connected with a load holding line B through a pilot selector valve 12, and the pilot selector valve 12 is switched interlocking to a control valve 1. In this way, when a load is brought down, a hydraulic circuit, in which the pressure of oil in the load holding line B can place the pilot check valve 4 to be opened by switching the pilot selector valve 12 and connecting the pilot signal line C with the load holding line B, enables the pilot check valve 4 to perform its opening action for the load whatever kind it may be, and a power loss is eliminated when the load is brought down.
Patent JP-H09295198-A (JP)
Title: Connecting rod of mechanical press
Inventor: MIYASHITA TATSU
IPC: B30B1/26
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the precision of a product by driving reciprocating moving bodies of a slide or a balance weight, etc., of a mechanical press with a connecting rod. SOLUTION: A groove 2A as a circular arc guide is installed on a moving body to execute an up and down reciprocating movement. A crank shaft 3 is rotated around a point A, and a connecting rod 4 is held freely rotatably with a crank pin 3A. A roller 4A and a roller 4B installed on the connecting rod 4 are arranged apart each other, and they freelys slide in the groove 2A. Because the roller 4A, 4B are arranged with apart each other, the connecting rod 4 is rotated around the center of circular arc of the groove 2A, that is, around a virtual fulcrum C. This virtual fulcrum C is reciprocated together with the moving body 2. Therefore, the thermal displacement of the connecting rod is restricted small and the displacement of the bottom dead center of the slide can be made also small.
Patent JP-H06338953-A (JP)
Title: Public line intermediating device
Inventor: FUJIWARA YOSHIO
IPC: H04M1/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a public line intermediating device which can receive surely communication from a call originaitng side, and in addition, can execute the communication according to the convenience of a call receiving side. CONSTITUTION:The intermediating device 11 on a public line is provided with a registering means 23 to record the data of a subscriber in a subscriber data recording means 21, a receiving means 24 to record the data of the calling communication from a third party in a calling data recording means 22, an informing means 25 to inform the subscriber that there is the calling data, and a reporting means 26 to report the contents of the calling data to the subscriber. Thus, since the commuication from the third party can be received by the intermediating device, and this information is sent to the subscriber, the subscriber need not receive directly the communication from the third party, and the subscriber can execute the communication with the third party by selecting adequately the time of the convenience.
Patent JP-S5920188-A (JP)
Inventor: NAKAZAWA HIROSHI
IPC: A63H33/00
Filed: 1982-07-24
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-H08299247-A (JP)
Title: Safety device for dishwasher provided with automatic opening/closing door
Inventor: FUJIKAWA TAIJI
IPC: A47L15/42
Filed: 1995-04-28
Abstract: PURPOSE: To provide a safety device of a dishwasher provided with an automatic opening/closing door capable of improving the safety of a user. CONSTITUTION: This device is provided with a washing room 10 for housing objects to be washed, an opening/closing door 5 to be automatically opened and closed so as to close the washing room 10, a photoelectric sensor 9 provided on the opening edge of the washing room 10 for detecting foreign matter in the prescribed range of the opening edge and a controller for stopping a closing operation based on the detection of the photoelectric sensor 9 at the time of closing the opening/closing door 5.
Patent JP-H08300203-A (JP)
Title: Cutting tool coated with composite hard layer surface
Inventor: OOSHIKA TAKATOSHI
IPC: B23B27/14
Filed: 1995-04-28
Abstract: PURPOSE: To provide a composite hard layer coated cutting tool having a long sevice life. CONSTITUTION: In a cutting tool having the base body surface coated with a composite hard layer composed of a titanium compound inner layer containing at least one layer of titanium carbonitride and an aluminum oxide outer layer, at least one layer of titanium carbonitride constituting the titanium compound inner layer is the titanium carbonitride layer representing the maximum peak on (220) surface by X-ray diffraction. The aluminum oxide outer layer comprising mainly κ-type crystal is the aluminum oxide layer representing the maximum peak on the surface defined as a surface of 2.79 Å surface gap of κ-Al2 O3 in ASTM to provide the cutting tool having the surface coated with the composite hard layer and titanium compound inner layer.
Patent JP-S6020901-A (JP)
Inventor: KAARU PII SUTORENJI
IPC: C08B11/193
Filed: 1984-06-25
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-S61286845-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HOSHINO HIROYUKI
IPC: G03C1/005
Filed: 1985-06-14
Abstract: PURPOSE:To enhance sensitivity, to improve the relationship between sensitivity and fog, to widen exposure latitude, to enhance graininess and sharpness, and sensitivity to green color by sensitizing specified silver halide grains with a specified sensitizing dye. CONSTITUTION:The silver halide photographic sensitive material contains negative type silver halide grains each composed of an inner core made substantially of silver bromide and/or iodobromide, and plural outer shells made of silver bromide and/or iodobromide surrounding the inner core. Silver iodide is contained in the outermost shell in an amount of <=10mol%, a sheel higher in the iodide content than the outermost shell by >=6mol% is formed in the inner part of the outer shells, and an intermediate shell higher in the iodide content than the outermost shell by >=3mol% and lower than said high iodide layer by >=3mol% is formed between both shells, and the silver halide grains are sensitized with at least one of the sensitizing dyes represented by formula I and II.
Patent JP-2000320670-A (JP)
Title: Surface treatment method for piston
Inventor: MIZUNO KEIZO
IPC: F16J1/02
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To improve sliding performance between a piston and a bore by treating a sliding face of a piston by a surface hardening to form a hardening layer, setting the hardening layer smooth by polishing, and coating the surface of the smoothed hardening layer with diamond-like carbon. SOLUTION: A piston 8 in a swash plate piston pump, etc., is provided with a spherical part 8a and is formed a hardening layer 6 and a DLC(diamond-like carbon) layer 7 on the outer surface. In this case, at first, the steel piston 8 is treated by soft nitriding as the surface hardening to form the hardening layer 6 composed of a compound layer and a diffused layer. Next, the surface is polished to remove the compound layer and then smoothened, and the surface of the piston 8 is coated with DLC coating to be formed into the DLC layer 7. This constitution can reduce the friction coefficient of the outer surface of the piston 8 so as to improve the sliding performance. As a result, this constitution provides the piston 8 with sufficient sliding performance without installing a bush conventionally.
Patent JP-S5754372-A (JP)
Title: Semiconductor device
Inventor: WATANABE TOKUJIRO
IPC: H01L21/8236
Filed: 1980-09-18
Abstract: PURPOSE:To form the P-channel E/DMOS of stabilized threshold value voltage for the subject semiconductor device by a method wherein the conductive type of the depletion (D) type FET and the Si gate of the enhancement (E) type FET, provided on a single semiconductor substrate, are varied respectively. CONSTITUTION:After a field oxide film 2 and a gate oxide film have been formed on an Si substrate 1, a polycrystalline layer is formed on the whole surface, a selective oxidation is performed utilizing the nitriding film selectively provided on the surface and after a gate electrode has been formed, P is diffused by exposing the surface of one of the electrodes, and then a source and drain region and a P type gate electrode are formed by exposing the surface of other electrode and a source and drain region and by performing diffusion of B. Through these procedures, the P-channel E/MOS of an N type gate electrode and P-channel D/MOS of the P type electrode are formed, thereby enabling to stabilize the threshold value voltage.
Patent JP-H08302625-A (JP)
Title: Delineator
Inventor: GOMI MAKIYOSHI
IPC: E01F9/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a delineator which is equipped with an effective auxiliary checking means. CONSTITUTION: A bearing 3 is fitted in the center position of a reflection board 1, and a rotary shaft 5 is inserted through the bearing 3. A wind wheel 7 is fixed to the tip 11 of this shaft 5 protruding from the bearing 3. Winding members 15, 17, 19 made of plastics are installed behind the shaft 5, and coils 21, 23, 25 are wound on these members 15, 17, 19. On the inside of a cover 41 made of plastics, a magnet 47 is installed in such a way that an induction electromotive force is generated in the coils 21, 23, 25.
Patent JP-H11305022-A (JP)
Title: Diffraction optical element and its manufacture
Inventor: TERADA JUNJI
IPC: G02B5/18
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To form a high-precision diffraction grating which is given degrees of freedom for its design values. SOLUTION: On a substrate 1 of synthetic quartz, Al2 O3 films 3a, 3b and 3c and SiO2 films 4a, 4b and 4c which differ in etching speed with the same reactive gas are stacked alternately in six layers to form a laminate film. Then a diffraction grating 2, having a part A where the grating height is not continuously uniform in the surface, is formed by patterning and etching.
Patent JP-S5652725-A (JP)
Title: Automatic film winder of camera
Inventor: OGAWA MASAHIKO
IPC: G03B17/42
Filed: 1979-10-08
Abstract: PURPOSE: To cause film winding operation to be surely executed by connecting an integrating circuit between a driving current detecting end and driving circuit control means input end and operating the control means only when the output of the  integrating circuit reaches a predetermined value.  
     CONSTITUTION: An npn transistor 304 for driving is connected in a driving circuit of a motor Mo and a resistance 306, a capacitor 308, and the collector of an npn transistor 312 forming an overload control circuit are connected to the base of the TR304 for driving. At the starting, large current flows to the motor Mo, but only the voltage corresponding to the time constant of an integrating circuit is applied to the base of the TR312, and the TR312 maintains a nonconducting state; in addition, the TR304 for driving maintains a conducting state, thus the motor Mo continues to run, whereby the film winding operation is accomplished surely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10315403-A (JP)
Title: Laminated resin film
Inventor: SHICHIJO YOSHIKO
IPC: C08L23/10
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated resin film adapted particularly to food packaging having satisfactory transparency, cold resistance, low temperature heat sealability, heat sealing strength, impact strength, and film operability. SOLUTION: An ethylene resin film molding by using ethylene-α-olefin copolymer having MFR of 0.1 to 50 g/10 min, density of 0.88 to 0.935 g/cm<3> , integrated elution amount of temperature rise elution fractionation(TREF) of 90% or more at 90 deg.C, and a thickness (Ia) of mean noncrystal part obtained from melting end temperature (Tm) obtained by differential scanning calorimetry(DSC) of 100 Angstrom or less is laminated at least on one surface of a propylene resin film obtained by orienting propylene resin having MFR of 0.01 to 10 g/10 min and content of ethylene or α-olefin of 0 to 10 wt.%.