baber/WOPTO huggingface dataset:
Patent JP-H07315123-A (JP)
Title: Collision preventing device
Inventor: KOBAYASHI SOUJI
IPC: B60Q1/48
Filed: 1994-05-23
Abstract: PURPOSE:To prevent a collision from being happened by providing a control circuit which turns on a power source circuit for exciting a light emitting element when the following conditions are satisfied; a daytime/nighttime detecting sensor is turned on, a vehicle detecting sensor is turned on, an engine key is turned off, and a side brake is turned on. CONSTITUTION:A control circuit 14 turns on a power source circuit using a battery of an automobile as a power source, for exciting a red light emitting element 11 when a nighttime detecting sensor 12 detects a specific degree of darkness, a light detecting sensor 13 detects light from a lamp of another vehicle and an engine key 15 is turned off while a side brake 16 is turned on. In order to detect another automobile with the use of electromagnetic waves, sound waves, thermal waves or the like, a transmitting circuit and a receiving circuit are provided in the apparatus. Thus, when an automobile is detected by these signal waves, the red light emitting element is energized.
Patent JP-2000297241-A (JP)
Title: Surface coating agent and production of coated paper using the same
Inventor: KUSAKA SEIICHI
IPC: B41M5/52
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a surface coating agent for papermaking having excellent ink jet suitability to a PPC paper or a paper for ink jet when used as the surface coating agent, and to provide a method for producing a coated paper. SOLUTION: The characteristic of this surface coating agent is to comprise a copolymer obtained by carrying out an emulsion polymerization of monomers containing (C) at least a hydrophobic monomer in the presence of [I] an alkali neutralized material prepared by neutralizing a solution containing a copolymer having (A) a hydrophobic monomer containing styrene and α-methylstyrene and (B) a carboxyl group-containing anionic monomer as monomer units and obtained by conducting an emulsion polymerization in the presence of a low- molecular surfactant.
Patent JP-S63273351-A (JP)
Title: Contact type image sensor and manufacture thereof
Inventor: FUJIMAGARI KEIJI
IPC: H04N5/369
Filed: 1987-05-01
Abstract: PURPOSE:To reduce the cost of a product and to minimize the influence of high temperature in a process by using aluminum for a wiring material, forming the aluminum in a process immediately before mounting, and forming a 2-layer structure of Cr and Al. CONSTITUTION:The lower electrode and a wiring layer of a sensor with a Cr layer 2 are formed on a substrate 1. Then, a hydrogenated amorphous Si layer 3 is formed at a position for forming the sensor on the electrode. An In.Sn oxide layer 5 of a transparent electrode is formed on the layer 3. Then, an aluminum layer 5 is formed on the electrode and predetermined wirings formed of the layer 2. According to the configuration, Au is replaced with aluminum to reduce the cost of a product. Since the second layer made of aluminum is formed in a process immediately before the last mounting step, the influence of high temperature can be minimized.
Patent JP-H05117685-A (JP)
Title: Continuous degumming of triglyceride oil
Inventor: BERUNARU KUREENEUERUKU
IPC: C11B3/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide a process for continuously degumming a triglyceride oil whereby an oil of a low phospholipid content and a low-oil gum to be recirculated can efficiently be obtained. CONSTITUTION:An oil containing a separated gum phase and fed to a feed port 1 is fed to the first centrifuge 3 to obtain an oil still containing the gum fraction in the feedstock oil. This oil is mixed with washing water 6 and fed to the first holding tank 7 and fed to the second centrifuge 5 to obtain an oil of a low phospholipid content. The formed wet gum phase 11 is fed to the second holding tank 8 and recirculated to the feed part 1. According to this process, phospholipid in an amount larger than that removed by a conventional process can be removed by single centrifugation and a degummed oil of a low phospholipid content can be obtained even when the second washing is omitted.
Patent JP-S5441681-A (JP)
Title: Manufacture for high frequency transistor
Inventor: KITA TOSHINOBU
IPC: H01L29/40
Filed: 1977-09-09
Abstract: PURPOSE: To avoid the disconnection of metallic wiring coated to the leement region, by providing the impruity layer having a gradient from the surface to the internal with the oxide film coated on the element region, and by causing taper at the edge when forming opening with etching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10295987-A (JP)
Title: Washing machine
Inventor: MATSUMOTO TAKESHI
IPC: D06F17/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To efficiently and magnetically process washing water regardless of a water level by arranging two magnets by sandwiching a circulating passage so that unlike poles are opposed to each other in a washing machine where the circulating passage is arranged outside a washing tube and the washing water is circulated by actuating a circulating pump. SOLUTION: In washing, a circulating pump 12 is driven, and washing water (or rinsing water) 19 in a washing tube and dewatering tube 3 is sucked in from below a water tank 2, and is moved upward in a circulating waterway 13, and is redelivered to the washing tube and dewatering tube 3 from a water supply port 15. In this case, magnetically processing magnets 17 and 18 are arranged in a straight line part of the circulating waterway 13 by sandwiching the circulating waterway 13 so that unlike poles are opposed to each other, and capacity of the circulating pump 12 is set so that the washing water flows, for example, at a flow speed of about 1.5 m/s. In this way, since the magnets to magnetically process water are arranged outside the washing tube 3, contact of a wash is eliminated, and the water can be magnetically processed without being influenced by a water level.
Patent JP-H10296857-A (JP)
Title: Method and device for manufacture of insertion pipe
Inventor: IIMURA SHOICHI
IPC: F16L1/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble wherein a pipe external layer part becomes easy to melt by a method wherein a plastic pipe is heated, and after the temperature is raised to the vicinity of a dummy melting point wherein the tensile stress drastically reduces accompanying the temperature ascent, the temperature is heated to a specified temperature range, and a diameter contracting process is performed. SOLUTION: A plastic pipe 2 made of a polyethylene resin containing a cross-linking agent, which is extruded from an extrusion die 1, is cooled to, e.g. 60 deg.C or lower by a cooling device 3, and then, the plastic pipe 2 is passed through a first heating device 4 (the temperature of hot water is, e.g. 98 deg.C) for a specified period of time, and its temperature is raised to, e.g. 80-98 deg.C, and the temperature is raised to the vicinity of a dummy melting point wherein the tensile stress drastically reduces accompanying this temperature ascent.  After cross-linking by this, the plastic pipe 2 is sent to a hot air dryer 5, and is heated to 100-130 deg.C, and the diameter is contracted by crushing the plastic 2 with a circular cross section by a diameter contracting device 6, and then, is cooled to a normal temperature by a cooling device 7, and is taken up by a take-up device 8 under the diameter contracted state while keeping the shape. Thus, the temperature raising is performed in two stages.
Patent JP-S5536948-A (JP)
Title: Ac electromagnet
Inventor: URAYAMA TAKASHI
IPC: H01H50/40
Filed: 1978-09-05
Abstract: PURPOSE: To eliminate beat by isolating a mangetic circuit of either a fixed core or a movable core magnetically, in parallel and concentrically and causing a phase difference between magnetic fluxes to occur in more than one.  
     CONSTITUTION: A fixed core 1 consists of core fluxes 101, 102 arranged in parallel and concentrically. The core flux 101 is constituted to have the depth of its core groove 31 deeper than the depth of a core groove 3 of the core flux 102. Then, the movable core 2 consists of a core flux 200. An exciting coil C 1  and a secondary side coil C 22  surrounding the core fluxes 101, 102 are enclosed in the core groove 3; a secondary side coil C 21  surrounding the core 101 is enclosed in the core groove 31. This constitution is effective to give a phase difference between magnetic fluxes arising on the core fluxes 101, 102, thereby increasing the minimum value of pulsating adsorption force to eliminate beat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62265849-A (JP)
Title: Signal tone generating device
Inventor: HONMA MASAHIRO
IPC: H04M19/02
Filed: 1986-05-13
Abstract: PURPOSE:To reduce, constituting circuit scale and to improve memory utilizing efficiency by using one and same address location as two ways such as an inter control address and a sound source address and applying time divisoin to the same memory so as to treat it as two memories. CONSTITUTION:An intercontrol address generated from an inter control address generating section 18 in the same digit number as that of a sound source address is controlled by a clock from a clock circuit 7, selected by a selector 16 switching the input in one time slot (TS) and the result is sent to a signal tone memory 15. The signal tone memory 15 receiving an address reads a sound source number only and sends it to a sound source address generating section 17 and the sound source address is generated by the number. The sound source address is sent to the signal tone memory 15 by a selector 16 whose input is switched during the time TS, and the signal tone memory 15 reads only the sound source sent in the TS and sends it to a highway. The operation above is repeated at each TS to send the signal tone.
Patent JP-S601902-A (JP)
Title: Polarization coupler using two-frequency bands in common
Inventor: TAMAGAWA SUSUMU
IPC: H01P1/211
Filed: 1983-06-16
Abstract: PURPOSE:To obtain a simple orthogonal polarization coupler by constituting a titled coupler so that a common waveguide is excited with two orthogonal polarized waves for a frequency band wave 1 and transferring another higher frequency band wave 2 to the common waveguide with another orthogonal polarized waves having polarization in an optional direction without degrading an axial ratio in principle. CONSTITUTION:A round waveguide smaller than the common round waveguide is inserted from one end of the common round waveguide along the axis of this waveguide. A dielectric multilayered filter (d) is provided between the front end part of the inserted waveguide and the common round waveguide. In the constitution shown in a figure, the frequency of a band wave 1 is lower than that of the band wave 2. The dielectric multilayered filter (d) permits the band wave 1 to transmit through but does not permit the band wave 2 to transmit through. The band wave 2 inputted from an input port P2 is radiated to the common waveguide in the front end part of the waveguide which is the center conductor of a coaxial line. At this time, the dielectric multilayered filter (d) does not permit the band wave to transmit through. Consequently, the position and the structure of the dielectric multilayered filter (d) are contrived to transfer the band wave 1 to the common round waveguide without mismatching of impedance.
Patent JP-H05277024-A (JP)
Title: Table sauce pot
IPC: A47G19/12
Filed: 1992-03-31
Abstract: PURPOSE:To provide the pot of simple structure whose air inlet is kept out of contact with sauce so that clogging of it with sauce is prevented. CONSTITUTION:The pot 20 has a cap 26 in which a spout 36 and air inlet 34 are provided at places opposite to each other on the peripheral part thereof. Inside of the cap 26, the air inlet 34 communicates with an extension air path 56 which inclines downward to the spout and has a larger cross-section area than that of the air inlet 34.
Patent JP-S63273920-A (JP)
Title: Power supply employing intrinsically safe battery
Inventor: FURUYA SHINGO
IPC: G05F1/56
Filed: 1987-05-06
Abstract: PURPOSE:To realize a long lifetime of a battery with an explosion-free structure and the high efficiency secured by obtaining a boosted impulsive DC output from the oscillation output of a CR oscillator circuit using the battery as a power supply and supplying said DC output to a control circuit and a transistor Tr respectively. CONSTITUTION:A CR oscillator circuit 3 uses a power supply of a high energy type battery 1 and oscillates a rectangular wave signal of a kHz frequency and applies it to an inverter circuit 4 consisting of plural C-MOSICs connected in parallel with each other. The circuit 4 gives the power amplification to the received signal and boosts this signal by means of the battery input voltage received from a diode 6 and with aid of a diode 7 having a low level of the saturated voltage. Then the boosted signal is applied to a power supply terminal of the C-MOSIC of a series regulator 9. The regulator 9 uses a Tr8 as an emit ter follower to obtain a large current and a low output impedance. The output of the regulator 9 is divided by the resistances R1 and R2 and fed back to the regulator 9. Then the regulator 9 supplies a base current to the Tr8 to keep a fixed output. Thus the short current of the battery 1 is limited and at the same time the output voltage can be controlled to a fixed level.
Patent JP-H04337646-A (JP)
Title: Integrated circuit
Inventor: YANAI KAZUMITSU
IPC: H01L21/66
Filed: 1991-05-14
Abstract: PURPOSE:To easily conduct a mounting test for each pin of IC. CONSTITUTION:A test circuit 9 is provided between the input pin IPn and output pin OPn of IC1. When a mounting test is conducted, a main test Pin TPM is earthed. Thus, a selector 16 is placed in the state of selecting a signal from the input pin IPn. When an auxiliary test pin TPS is earthed in this state, a buffer circuit 13 is placed in ON state. This is a through mode, and when a predetermined signal is applied to a printed wiring part on the input pin IPn side in this state and what kind of signal appears in the printed wiring part art the output pin OPn side is observed, it is possible to inspect whether soldering is good/bad.
Patent JP-H02287433-A (JP)
Title: Liquid crystal display device
Inventor: NISHINO AKIO
IPC: G02F1/1345
Filed: 1989-04-28
Abstract: PURPOSE:To improve an imperfect display caused by the deviation of a voltage drop by the distance between a driving IC chip and a transparent electrode by forming a wiring made of a low resistive metal between the transparent electrode and the driving IC chip and also disposing a protective film made of the same material as an oriented film on the wiring in a sealing member. CONSTITUTION:The metallic wiring is extended from the outputting terminal of the driving IC chip 11a on a substrate 1a respectively corresponding to the transparent electrode 2a so as to come in contact with the transparent electrode 2a from the metallic wiring 12 at a part to be attached in the sealing part 6. And also the metallic wiring 12 electrically connected with the outputting terminal of the driving IC chip 11b is covered with the protective film 15 in the inside area of the sealing part 6. The protective film 15 is formed of an organic material such as a polyimide., etc., or formed by the same material and the same stage as the oriented film 3a such as a silicon dioxide film, etc. Thus, the deviation of the voltage drop can be satisfactorily reduced and the good display can be obtained.
Patent JP-H02290602-A (JP)
Title: Rolling method for angle material
Inventor: FURUTA OSAMU
IPC: B21B1/09
Filed: 1989-04-28
Abstract: PURPOSE:To raise the flat parts at the end faces in the edge parts of an angle material by rolling the edge parts by using 3-way rolls and the side parts by using double rolls in the finishing stage for the angle material. CONSTITUTION:The angle material W subjected to a roughing stage is disposed to a peak shape and is passed through the 1st finishing device 4 in the edging stage. The edge parts W 3 of the angle material W are then edged by edge molding calibers 421 of edging rolls 42 while the intersected part W 6 of the one side part W1 of the angle material W and the other side part W2 thereof are held supported by V-grooves 400 of central rolling rolls 40. The edged angle material W is passed through the 2nd finishing device 5 in the thickness adjusting stage. The one side part W1 of the angle material W and the other side part W2 thereof are then rolled down at a high draft in the thickness direction by a V-caliber 50 of a grooved rolling roll 51 of the device 5 and a V-caliber projecting part 53 of a projecting rolling roll 54 thereof, by which bulging parts W5 are rolled and the thickness is adjusted to a prescribed size. The end faces W4 which are slightly recessed are flattened square.
Patent JP-H01282179-A (JP)
Title: Slow-releasing particle of saccharides, production and utilization thereof
Inventor: SAKAMOTO YUJI
IPC: A61K47/00
Filed: 1988-05-02
Abstract: PURPOSE:To obtain the slow-releasing particles suitable for nutrient feed to active vegetable tissue especially among artificial seeds by coating a core body mainly consisting of one or more kinds of monosaccharide, disaccharide or trisaccharide with the film of a film material made of both an ethylene-vinyl acetate copolymer and wax as a main component. CONSTITUTION:The aimed slow-releasing particles are obtained by performing rolling coating or fluidizing coating while spraying the soln. of a film material made of both 10-90wt.% ethylene-vinyl acetate copolymer and 90-10wt.% wax as a main component on a core body mainly consisting of the above- mentioned saccharides. The above-mentioned film material shows permeability extremely large in temp. dependence for low molecular nutrient such as cane sugar and glucose in a state brought into contact with hydrogel. When controlling the blending ratio of the components of the film material and film thickness, nutrient is not permeated at low temp. of 0-4 deg.C. Nutrient of amount correspondent to germination, rootage and growth, etc., of active vegetable tissue is discharged at the temp. of sowing of 20-30 deg.C.
Patent JP-S601638-A (JP)
Title: Signal recorder
Inventor: TANAKA MASATO
IPC: G11B15/02
Filed: 1983-06-18
Abstract: PURPOSE:To secure the accurate coincidence of tape drive inverting positions between the record and reproduction modes by recording an inversion mark signal on a recording medium at an area close to an inverting position in the tape driving direction. CONSTITUTION:An inversion mark generator 3 produces an inversion mark signal in accordance with a tape end detection signal for example. An inversion mark signal is recorded together with an input signal at the termination part ofa going track 7A in case the inversion mark signal is produced immediately before or when the drive inversion is started. While the inversion mark signal and the input signal are recorded at the initiation part of a coming-back track in case the inversion mark signal is produced immediately after or when the drive inversion is over. For mixture of the input signal and the invesion mark signal through a mixing circuit 2, the frequency is multiplexed after setting the inversion mark signal at a frequency outside the frequency band of an input signal for example.
Patent JP-H08301235-A (JP)
Title: Sealing tool
Inventor: HIZUME HIROMI
IPC: B65B51/04
Filed: 1995-05-08
Abstract: PURPOSE: To provide a sealing tool for a transporting container which can not be unsealed unless it is broken, when it is sealed once. CONSTITUTION: A sealing tool is constituted of a belt 1 and a plurality of inserts 3 projected to the lower side of the belt. The insert 3 is composed of leg 3a and a plurality of fixing pieces 3b diagonally protruded upward from the front end of the leg 3a to form an arrow head-shape and the fixing piece 3b has an elastically repellent force and a plurality of opened cut holes 2a in the belt 1 at the root of leg 3a. The sealing tool is made of a plastic and molded as a unit. In this way, when the insert is once put into the closing hole for the transporting container the insert can never be pul led out of the hole of container even if one tries to pull it out, because the fixing piece prevents it from coming out. But, the sealing tool can be easily unsealed by tearing off the belt to separate the insert.
Patent JP-S5634269-A (JP)
Title: Push-button dial telephone set
Inventor: NISHINO YUTAKA
IPC: H04M1/50
Filed: 1979-08-30
Abstract: PURPOSE:To reduce erroneous calling dependent upon dial erroneous operations or improve service in the telephone set operation, by generating button information corresponding to the dial number from a sound synthesizer with sound. CONSTITUTION:When push-button dial 3 is depressed, transmitter T is disconnected by interlocking common switch 5a, and push-buttom dial oscillator 4 is connected to the telephone set line. Receiver R is disconnected by switch 5b, and electric power is supplied to the sound generating part from power source 14 by switch 5c. Push-button dial information is transferred to oscillator 4, and a signal of the corresponding frequency is transmitted from terminals 1a and 1b to the station side. Simultaneously, button information is transferred to decoder circuit 7, and sound information expressing button information with words is read from sound information memory part 10 according to the decoder result by control part 9 of sound synthesizer 8 and is synthesized to a sound signal by sound signal forming part 11, and the sound signal is subjected to power amplification to drive speaker 13. That is, button information is generated with sound.
Patent JP-H10304257-A (JP)
Title: Circuit for transmitting television signal
Inventor: YANAGIDA HIROYUKI
IPC: H04N7/16
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a television signal transmission circuit in which intermodulation distortion and C/N can be easily balanced by providing an attenuating circuit between an intermediate frequency circuit and a first frequency converting circuit. SOLUTION: The level of a first intermediate frequency signal to be inputted to a first mixing circuit 3 can be decreased by an attenuating circuit 2, and intermodulation distortion generated by the first mixing circuit 3 and each circuit connected with the post-stage of the first mixing circuit 3 can be reduced. Therefore, when the C/N of a television signal transmission circuit is satisfactory, attenuation of the attenuating circuit 2 is set at a high value so that the mutual modulation distortion can be reduced, and the C/N and the mutual modulation distortion can be balanced. Also, when the intermodulation distortion of the television signal transmission circuit is sufficiently satisfactory, attenuation of the attenuating circuit 2 is set at a low value so that the C/N can be increased, and the C/N and the intermodulation distortion can be balanced.
Patent JP-H11307537-A (JP)
Title: Semiconductor integrated circuit device and producing method therefor
Inventor: HASHIMOTO TAKASHI
IPC: H01L29/732
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide techniques capable of producing a semiconductor integrated circuit device having a high-performance bipolar transistor. SOLUTION: An intrinsic base region 10 is connected through a first graft base region 11a formed in the active region of an epitaxial layer 2 and a second graft base region 11b composed of a selected epitaxial layer 7 having a thickness of about 5 nm to a base extraction electrode 5 but when forming an emitter opening part 6, after a silicon oxide film 12 and a polycrystalline silicon film, consisting of the base extraction electrode 5 are worked successively while using a silicon oxide film 4 for a stopper film, the silicon oxide film 4 is removed through wet etching. Thus, the surface of the epitaxial layer 32 is not groven and a distance between the intrinsic base region 10 and the base extraction electrode 5 is kept short and constant.