baber/WOPTO huggingface dataset:
Patent JP-S5781121-A (JP)
Title: Intake apparatus of engine
Inventor: TAKII OSAMU
IPC: F02M9/06
Filed: 1980-11-11
Abstract: PURPOSE: To generate a sub-intake flow automatically through an opening of a throttle valve by opening an suction port of a sub-intake passage on the surface of a wall forming a variable venturi portion of an intake passage provided with a piston-shaped throttle valve.  
     CONSTITUTION: When a throttle valve 17 is opened beyond the specified width owing to increase of the output of an engine, a long hole 26 installed on the throttle valve 17 causes a sub-intake passage 24 to communicate with the inside of a guide cylinder 16, whereny an intake gas mixed with a vapor-like fuel by a main fuel injection port 19 passes through the long hole 26 and rubber tube 25 to the sub-intake passage 24. Then it flows into a combustion chamber 5, after turning into a thin and high-speed gas flow and causes a gas mixture passing along the lower surface of the throttle valve and entering the combustion chamber 5 to generate an intense turbulence. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H027676-A (JP)
Title: Television signal processing circuit
Inventor: SUZUKI YOSHITERU
IPC: H04N5/202
Filed: 1988-06-24
Abstract: PURPOSE:To attain high picture quality by applying gamma<-1> correction before A/D conversion converting an analog television signal into a digital television signal and applying gamma correction after D/A conversion converting the digital television signal into the analog signal after the digital signal processing. CONSTITUTION:A reception signal subject to gamma correction in advance is converted into a linear picture signal 9 by a gamma<-1> correction circuit 7 and the result is subject to A/D conversion. Thus, the black and white quantization levels are made uniform and proper quantization is applied. Moreover, the picture signal 9 is subject to digital signal processing and a gamma correction circuit 8 restores the signal into a signal 10 subject to gamma correction after D/A conversion. Thus, the effect such as demodulation, high picture quality processing and special effect processing in a digital signal processing circuit 2 is improved independently of the signal amplitude level.
Patent JP-S5382364-A (JP)
Title: Opposed electrode for recorder
Inventor: FUJII TADASHI
IPC: G03G15/05
Filed: 1976-12-28
Abstract: PURPOSE:To provide an opposed electrode of a recorder which can record a good image due to the retention of good toner particles by moistening the surface of the opposed electrode with a high boiling liquid of a hollow portion of the opposed electrode in order to make the toner layer of the opposed electrode uniform.
Patent JP-H106669-A (JP)
Title: Ic module package
Inventor: KON KENJI
IPC: B42D15/10
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an IC module package capable of manufacturing an IC card with improved bonding strength and physical strength at the bonded part by sealing the IC module used for a noncontact IC card into a package of assembled resin members. SOLUTION: This IC module package 1a is formed by sealing a noncontact IC module 4 with an IC 2 and a coil 3 into a container of assembled resin package blocks 11, 12. In details, the IC module 4 is stored in the recessed part 11a of the package block 11, and a cover sheet 12 is placed on the IC module 4 to thermally press both package block 11 and cover sheet 12 into a fusion-bonded monolithic body. After that, this monolithic body is stamped to obtain a package size form. The preferable thickness t1 of the package block 11 is about 460μm; that t2 of the IC module 4 is about 400μm; and that t3 of the cover sheet 12 is about 100μm.
Patent JP-H086886-A (JP)
Title: Client server type processing system of connection base
Inventor: SHIMAMURA MASAKO
IPC: G06F13/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide the client server type processing system of the connection base which allows many clients to efficiently communicate with a server by properly interrupting a communication between a client and the server unless the client performs processing requiring the communication with the server. CONSTITUTION:Of the client server type processing system of the connection base, a client 10 has a communication interrupting function which interrupts the communication between the client 10 and server 20, a communication state storage table 30 which stores information regarding the state of the communication between the client 10 and server 20 when the communication between the client 20 and server 20 is interrupted, and a communication restarting function which sends the information stored in the communication state storage table 30 to the server 20 first when the communication between the client 10 and server 20 is restarted. Consequently, many clients 10 can efficiently communicate with the server 20.
Patent JP-H0973651-A (JP)
Title: Three-split diffraction grating and optical pickup device
Inventor: MORI KAZUSHI
IPC: G11B7/135
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a three-split diffraction grating and an optical pickup device which allow excellent tracking servo control even for information recording mediums different in specification. SOLUTION: The device is provided with light sources 1, 2 which output luminous flux having the respective wavelengths corresponding to information recording mediums different in track density, a three-split diffraction grating 3 common to the light souces 1, 2 which splits the luminous flux outputted from the light sources 1, 2 into at least three of luminous fluxes, main luminous flux and two luminous fluxes for tracking-servo on both sides of the main luminous flux, and a converging means 5 which converges the three luminous fluxes outgoing from the three-split diffraction grating on the information recording medium. The grating 3 is designed so that the diffraction efficiency of the main luminous flux is smaller and those of the sub-luminous fluxes are larger as the wavelength is smaller.
Patent JP-H028594-A (JP)
Title: Accumulator
Inventor: KUMON NAOKI
IPC: F16L55/07
Filed: 1988-06-27
Abstract: PURPOSE:To enable stable exhaust by connecting the upper ends of rising and downward pipes to each other with a horizontal pipe having an exhaust valve, and connecting the lower ends of the aforesaid pipes to each other via a bypass pipe. CONSTITUTION:The upper ends of a rising pipe 1 and a downward pipe 3 are connected to each other via a horizontal pipe 2 having an exhaust valve 4 on top thereof, while the lower ends of the aforesaid pipes 1 and 3 connected to each other via a bypass pipe 5 of small diameter sloping aslant down. According to the aforesaid construction, air-liquid separation can be smoothly made and air-liquid separation performance is improved, thereby enabling stable exhaust. Also, the internal air and liquid are completely separated from each other via the bypass pipe and, therefore, there appears no stagnating water.
Patent JP-S6138928-A (JP)
Title: Liquid crystal device
Inventor: FUJIMURA HIROSHI
IPC: G02F1/133
Filed: 1984-07-31
Abstract: PURPOSE:To reduce heat generation at a lead electrode part and to suppress power consumption by forming the width of the lead electrode part narrower than that of a shutter part. CONSTITUTION:A scanning electrode 5 and a signal electrode which are opposed through liquid crystal constitute a fine light shutter Sn. When the width of the lead electrode part 13 is formed narrower than that of the shutter Sn, the heat generation of the electrode part 13 is suppressed at the time of high frequency driving, so that the device is prevented from deterioration due to the temperature rise of the liquid crystal. Since the area of the shutter Sn can be reduced, the power consumption can be reduced.
Patent JP-2000356148-A (JP)
Title: Control device of vehicle with electric oil pump for transmission device
Inventor: IBARAKI TAKATSUGU
IPC: F16H61/68
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by estimating that a vehicle is kept in the stopped state on the basis of the moving state of a vehicle, the operating state or the longitudinal state of the own vehicle, and reducing or stopping the drive of an oil pump by an electric motor on the basis of the result of the estimation. SOLUTION: It is judged whether an automatic transmission 3 is selected to a neutral range or not during the operating of an engine 1, and when YES is judged, the vehicle is to be stopped or in the stopped state. When the vehicle is started from this state, it is judged whether the traveling is performed by use of the engine 1 or a motor generator 2. When it is judged that the motor traveling condition is established with a battery 10 being in the charging state of a prescribed value or more, an electric oil pump 110 for compensating an oil pump 6 to be engine-driven is stopped after the lapse of a prescribed delay time since the automatic transmission 3 has no trouble even if all frictional engagement devices thereof are opened.
Patent JP-H0324514-A (JP)
Title: Polygonal mirror
Inventor: MURAKAMI KAZUNORI
IPC: G02B26/10
Filed: 1989-06-21
Abstract: PURPOSE:To lower the possibility that metallic films peel from a base material even in high-speed rotation by providing a synthetic resin base formed with outer peripheral surfaces consisting of smooth surfaces and rough surfaces having respectively a specified width and forming a metallic film over the outer peripheral surface of the base. CONSTITUTION:The polygonal mirror 6 is formed with the base 7 which consists of a photosetting resin and has a polygonal columnar shape flat in an axial direction. The flat outer peripheral surfaces 8 of the base 7 are formed with the smooth surfaces 9 in the effective reflecting regions at about the center and the rough surfaces 20 above and below these regions. The metallic films 22 are formed on the respective outer peripheral surfaces 8 to constitute reflecting surfaces 12. The fixing of the metallic films 11 and the base 7 is improved in this way and the possibility that the metallic films 11 peel is lowered even at the time of the high-speed rotation.
Patent JP-S6314835-A (JP)
Title: Ni-base alloy excellent in resistance to high temperature corrosion
Inventor: FUJIWARA TETSUO
IPC: C22C19/05
Filed: 1986-07-08
Abstract: PURPOSE:To develop an Ni-base alloy excellent in resistance to high temp. corrosion, oxidation resistance, and wear resistance, by providing a composition which is principally composed of Ni and to which specific amounts of Cr, Nb, and Mo or further Si are added. CONSTITUTION:The Ni-base alloy containing, by weight, 10-45% Cr, 3-15% Nb, and <20% Mo or further containing <=5% Si as an element for improving oxidation resistance is refined. In this way, the Ni-base alloy excellent in various characteristics at high temp. required of high-efficiency engine valves, valve seats, etc., can be obtained.
Patent JP-H0832947-A (JP)
Title: Image communication equipment
Inventor: IMAI TSUTOMU
IPC: H04N19/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide image communication equipment capable of displaying the abundant action of an image as suppressing the increment of the signal quantity of a transmission/reception signal. CONSTITUTION:Video information photographed by a television camera 100 is transmitted at every plural frames, and action information discriminated by an action discrimination processing part 103 is transmitted at every frame. An action processing part 111 generates an interpolation image by using the video information and the action information, and supplies an action to a display image, and a display image with abundant action can be obtained from a small quantity of signals.
Patent JP-H07312034-A (JP)
Title: Information conversion device and encoding device
Inventor: MAENO KENJI
IPC: H03M7/14
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a high frequency pilot signal close to an encoding period by performing encoding based on a charge value in code word further finely viewing a CDS provided in the code word and known CDS information and forming the code word not propagating to next encoding. CONSTITUTION:A random 16 bits digital signal is inputted to an I-NRZI encoder 3, and an output two bits of a CDS control signal generation circuit 2 is added to the MSB side of the information to be made 18 bits parallel. Four kinds of signals whose CDS values are different from each other are formed by the encoder 3. A charge in the code word is controlled in the period 60 of the pilot signal and GCM 6 bits, and charge values are detected by detection circuits 4. Further, a rate of six stages is formed in the period by a SET CLK to the circuit 2, and the correspondence to the charge values depend on the LCM of 18 and 60. The error of the charge values is detected by circuits 6, and the absolute value sum DELTACDS of the error is imparted to a minimum value holding circuit 7, and top two bits obtaining the minimum value are returned to the encoder 3, and a switch is shifted and modulated. It is inputted to a parallel/serial conversion circuit 8 and outputted to a transmission circuit in series.
Patent JP-H057810-A (JP)
Title: Coating method by grooved roll coater and device therefor
Inventor: UEDA OSAMU
IPC: B05D1/28
Filed: 1991-06-28
Abstract: PURPOSE:To obtain uniform coated films and to improve quality. CONSTITUTION:The grooves 2c of coater rolls 2 are formed in parallel and coating is executed while shaping metals 3 having the projecting line blades of the same shape as the shape of the grooves 2c of the coater rolls 2, are aligned to the respective grooves 2c of the coater rolls 2 in a squeeze type coating method using the roll coaters worked with plural lines of the grooves on the peripheral surfaces of rubber rolls. The shapes of the rubber roll grooves are assured over a long period of time in this way and the operating costs are drastically decreased.
Patent JP-S6138983-A (JP)
Inventor: TANAKA HIDEAKI
IPC: G09G5/26
Filed: 1984-07-31
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-H0449770-A (JP)
Title: Facsimile equipment
Inventor: MOTOMIYA TAKAHIRO
IPC: H04N1/38
Filed: 1990-06-18
Abstract: PURPOSE:To securely make communication information confident by erasing a picture left on a transferring film from the transferring film by an operational instruction. CONSTITUTION:When a calling signal comes, a ringer is detected, a circuit is trapped, the communication control procedure of a facsimile is executed and after that, a receivied picture is started to be printed. When the whole printed picture is printed, receiving is ended. When an instruction that the picture left on a transferring film is erased for secrecy is inputted from an operation part on the transferring film used for the printing of this time, the rewinding of the transferring film of a portion used for the printing of this time is executed. A full-black data generating part 3 generates full-black data and outputs the full-black data to a printer part 4. A control part 5 controls the transferring film feeding speed of the printer part 4 and recording paper feeding speed and the printer part 4 starts printing the full-black data. When the full-black data are finshed to be printed, it becomes a stand-by condition.
Patent JP-H0451993-A (JP)
Title: Operating method for washing machine
Inventor: NAGASU YOSHIROU
IPC: D06F17/04
Filed: 1990-06-18
Abstract: PURPOSE:To prevent damage to cloth in the case of washing clothes having the light degree of dirt by making washing liquid permeable through laundry in a washing and dehydrating tub by circulating the washing liquid between the washing and dehydrating tub and a circulation duct by the operation of a circulation pump. CONSTITUTION:In an outer tub 2 arranged in an outer enclosure 1, a washing and dehydrating tub 3 is provided with a stirring fan 4 in the inside and in the outer enclosure 1, a circulation duct 15 is provided with a circulation pump 13 in the middle while communicating the bottom part and upper part of the outer tub 2. Then, the circulation pump 13 is operated without rotating the stirring fan 4, and by the operation of the pump, the washing liquid is circulated between the washing and dehydrating tub 3 and the circulation duct 15 so as to be permeable through the laundry in the washing and dehydrating tub 3. Thus, the damage to the cloth can be prevented when washing the clothes having the light degree of dirt or any delicate clothes.
Patent JP-S6049857-A (JP)
Title: Device for charging holding material and collecting dust
Inventor: KAMO KATSUAKI
IPC: B22D27/06
Filed: 1983-08-30
Abstract: PURPOSE:To collect and remove thoroughly the smoke contg. the dust generated in the stage of charging a holding material by providing a dust having a liftable hood over a casting mold, holding the holding material to the hood and charging the same into the mold via a openable and closable shielding mechanism. CONSTITUTION:When a molten steel is poured via a pouring pipe 4 into a casting mold 3, a dust carriage 6 is traveled over the mold 3 and a dust 8 suspending therefrom is connected to a stationary hood 10 then dust collection is started. The dust 8 is extended downward by a chain 9 and a lifting hood 7 attached to the bottom end of the duct 8 is lowered down to near the top surface of the mold 3. A hood 11 is projected in the hood 7 and a required amt. of a holding material 14 is placed on one of plural rotary type vanes 12 attached in the hood 11. The material 14 is pressed against a curtain 13 by the rotation of the vane 12 and is dropped into the mold 3. The smoke contg. the dust generated in this stage is sucked and removed via the duct 8 and the hood 10 and is thus prevented from leaking to the inside of the building.
Patent JP-H10328713-A (JP)
Title: Composite roll for cold rolling
Inventor: SONOBE OSAMU
IPC: C22C29/08
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To enable the rolling of a stainless steel strip with satisfactory gloss on its surface without damaging rolls by regulating the ratio L/D of roll barrel length L to a roll diameter D to a specific range, regulating the Young's ratio of the external layer of the roll barrel to a specific value or over, and regulating the thickness of the external layer to a specific value or over to a roll radius. SOLUTION: The radio L/D of the roll barrel length L to a roll diameter D is set to the range of 2 to 10, the Young's ratio of the external layer of the roll barrel is set to 35000 kg/mm<2> or over, and the thickness of the external layer is set to 3% or over of the roll radius. Also, by regulating the hardness of the external layer of the roll barrel to Shore hardness 97 or over, or Vickers hardness 940 or over, or Rockwell C scale hardness 68 or over, a change with lapse of time of the gloss on the surface is reduced. Further, by forming the external layer of the roll barrel with a sintered compact formed by a high temperature hydrostatic pressure, which is made of powder having deflection strength 130 kg/mm<2> or over, further by making the external layer of a WC-Co base sintered super hard alloy whose Co content is 12 to 50 wt.%, rolls are prevented from being damaged.
Patent JP-H0448002-A (JP)
Title: Method for raising temperature at the time of executing finish reduction annealing to alloy steel powder
Inventor: YANO HIROSHI
IPC: B22F1/00
Filed: 1990-06-18
Abstract: PURPOSE:To execute finish reduction annealing for short time without developing bumping phenomenon by finish-annealing iron powder, which incorporates hard-to-reducing elements and carbon and is pulverized with atomizing method, in the condition of the specific reduced pressure atmosphere and temp. raising velocity. CONSTITUTION:Molten alloy steel incorporating the hard-to-reducing elements of Cr, Mn, etc., and carbon, is pulverized into powder state with the atomizing method. This atomized alloy steel powder is charged into a stainless steel-made pans 1 - 8 and charged into an annealing furnace with a carriage, and after making the atmosphere in the furnace to the reduced pressure condition of <=20 Torr, the finish reduction annealing is executed at 800 - 1300 deg.C. In this case, this is kept at the temp. in the range of 300 - 650 deg.C for >= 10 min on the way of raising temp. from the room temp. to 650 - 800 deg.C. The finish reduction annealing can be executed to the alloy steel powder for short time without developing the bumping phenomenon.
Patent JP-H04356963-A (JP)
Title: Manufacture of semiconductor quantum fine wiring
Inventor: ANDO SEIGO
IPC: H01L29/04
Filed: 1991-06-03
Abstract: PURPOSE:To provide a method for manufacturing semiconductor quantum fine wirings to be applied for a quantum fine wiring laser having an ultrahigh efficiency or a quantum fine wiring transistor, in which widths of wirings are easily made uniform by enhancing a density of the fine wirings and accurate control of the widths of the wirings. CONSTITUTION:A first step of depositing an insulating film 10 on a surface B of a compound semiconductor substrate 9 (111) and forming a stripelike opening of a direction {112}, and a second step of multilayer-growing at least two or more types of semiconductors 2, 3 having surfaces (110) on sidewalls on the surface B (111) of the substrate 9 by using an organic metal vapor growing method, are provided. A method for manufacturing semiconductor quantum fine wirings 6 comprising a third step of selectively etching the side face of a multilayer structure, and a fourth step of selectively sequentially growing at least two or more types of the semiconductors 2, 4, 5, 6 in a direction of the side face (110) by using a growing condition of no growth on the surface B (111), is provided.
Patent JP-S6316746-A (JP)
Title: Telephone exchange
Inventor: SATO AKIRA
IPC: H04M1/64
Filed: 1986-07-09
Abstract: PURPOSE:To make unnecessary a multi-frequency signal transmitter, etc., and to lower cost, by transmitting a digital signal mutually between a first control processing unit, and a second control processing unit through a push-button telephone set interface. CONSTITUTION:A voice mail device 2a, and a push-button telephone set 4 are accommodated simultaneously in a push-button telephone set interface 1-4a, and the transfer of data are performed between the interface and the voice mail device 2a, and between the former and the push-button telephone set 4, and a bit of information required for the above transfer, and the bit of information to discriminate whether an accommodated terminal is the voice mail device 2a, or the push-button telephone set 4, are transmitted to the first control processing unit(CPU)1-5a by using a control line. And the titled device is constituted so that the control signal between the CPU1-5a in a telephone exchange 1a. and a CPU2-5a in a voice mail device 2-1a, is transmitted mutually through the push button telephone set interface 1-4a, without being converted to a multi- frequency signal. In this way, it is not necessary to provide the multi-frequency signal generator for the voice mail device 2a in the telephone exchange 1a.
Patent JP-S5861885-A (JP)
Title: Water purifying device
Inventor: UEDA NAOKAZU
IPC: C02F1/50
Filed: 1981-10-06
Abstract: PURPOSE:To purify water efficienty by the effect of purifying water quality, the effect of sucking iron, etc. by containing a sponge of an arbitrary shape contg. radium-contg. ore, etc. and a sponge magnet of an arbitrary shape in a pipe of an arbitrary shape. CONSTITUTION:If a water feed port 4 is pressed into the end of a water service faucet in tight contact therewith to connect the faucet and the port to each other and water is admitted into this water purifying device, the tap water is cleaned by the synergistic effects of the effect of cleaning water quality offered by a sponge 2 contg. radium-contg. ore, etc., and the effect of sucking and sticking iron and removing scum of water, etc. offered by a sponge magnet 3, thus the purified water contg. neither colors of iron nor unpleasant odors flows out through a discharge port 5. Simply by placing such water purifying device in a water tank or the like, the water therein is purified because the water in the tank flows into and out from the port 4 and the port 5 at all times.