baber/WOPTO huggingface dataset:
Patent JP-S6343935-A (JP)
Title: Production of pre-expanded particle of thermo-plastic resin
Inventor: ICHIMURA TADAYUKI
IPC: B29B11/14
Filed: 1986-08-12
Abstract: PURPOSE:To obtain the title pre-expanded particles low in molding shrinkage, by dispersing thermoplastic resin particles containing a volatile blowing agent in water in a pressure vessel, applying a high temperature and a high pressure to the dispersion and expanding the particles by releasing the dispersion into a low-pressure atmosphere at a specified temperature. CONSTITUTION:Thermoplastic resin particles (e.g., ethylene/propylene ramdom copolymer particles) are impregnated with a volatile blowing agent (e.g., dichlorodifluoromethane) and dispersed in water in a pressure vessel. After establishing a state of high temperature and high pressure in this vessel, the dispersion is released into a low-pressure atmosphere having a pressure lower than that in the vessel and a temperature >=40 deg.C and expanded to obtain the purpose thermoplastic preexpanded particles. The obtained particles have an average cell diameter <=about 200mum, and when used in in-mold expansion molding, they can give a smooth-surfaced molding of a small molding shrinkage without imparting expandability thereto or aging them by application of pressure before molding.
Patent JP-H0787412-A (JP)
Title: Broadcast signal receiver
Inventor: KOIKE SEIICHI
IPC: H04N5/44
Filed: 1993-06-30
Abstract: PURPOSE:To simplify the configuration of the receiver more by using a PLL means so as to selectively control an oscillating frequency of an oscillator built in respectively in a channel selection means and a broadcast signal modulation means and by using an oscillator so as to selectively oscillate an oscillating frequency signal for channel selection use in the channel selection means and a modulation use oscillation frequency signal in the broadcast signal modulation signal thereby using part or all of the oscillator in common. CONSTITUTION:An oscillator 21C oscillates selectively a channel selection use oscillating frequency signal Sosc of a channel selection means 21 or a modulation use oscillating frequency signal Sosc of a broadcast signal modulation means 22. Thus, the oscillator 21C is used in common to simplify the configuration of the receiver more and then number of adjustment positions or the like is reduced by the simplified configuration. Thus, the high utility video tape recorder 20 is realized. Or it is also possible to control selectively the oscillator 21C of the channel selection means 21 or the oscillator built in the broadcast signal modulation means 22 by a PLL 9. Thus, the configuration is similarly simplified and the number of adjustment positions or the like is reduced by the simplified configuration.
Patent JP-H0476006-A (JP)
Title: Peroxide composition excellent in safety and stability
Inventor: IKEDA YOSHIMINE
IPC: C07C409/22
Filed: 1990-07-19
Abstract: PURPOSE:To obtain a peroxide composition excellent in stability and safety during storage in spite of its high active oxygen content by mixing tert. butyl peroxyisopropyl carbonate with a peroxyketal in a specified ratio. CONSTITUTION:45-85wt.% tert. butyl peroxyisopropyl carbonate is mixed with 55-15wt.% peroxyketal of the formula (wherein R' is ethyl or propyl when R is H; and R' is methyl, ethyl or propyl when R is methyl) [e.g. 1,1-bis(tert. amylperoxy)-cyclohexane] to obtain a peroxide composition of an active oxygen content of 8.6% or above. This composition has a property that it has markedly improved storage stability, and its power of explosion is markedly lowered, can shorten the curing time of a molding such as SMC or BMC without detriment to its flow, is useful to shorten the molding cycle, can prolong the pot life and shelf life of a molding material and can give a molding of an excellent surface appearance.
Patent JP-S6345732-A (JP)
Title: Solid electron beam generator
Inventor: MIYAWAKI MAMORU
IPC: H01J1/308
Filed: 1986-08-12
Abstract: PURPOSE:To improve electron emission efficiency by injecting electrons from an emitter range to a base range and applying a reversed bias voltage between the base range and a collector range, so the electrons are emitted from an electron emitting surface. CONSTITUTION:A hetetobipolar semiconductor comprising an emitter layer 8 including a 1st band gap, a base layer 10 including a 2nd band gap which is narrower than the 1st band gap, and a collector layer 11 including an electron emitting surface is formed on an epitaxial film 2 of GaAs provided on a substrate 1 of Si, and electrons are injected from the emitter layer to the base layer, while a reversed bias voltage is applied between the base layer and the collector layer, so the electrons are emitted from the electron emitting surface. Due to difference of band gaps between the emitter layer 8 and the base layer 10, spikes are formed in the boundary, and carriers are accelerated by the electric field, thereby kinetic energy can be increased. Thus electron emission efficiency can be extremely improved.
Patent JP-S6166633-A (JP)
Title: Bonding device
Inventor: KOBAYASHI YOICHI
IPC: B65H37/04
Filed: 1984-09-10
Abstract: PURPOSE:To reduce the size as well as the cost of the device and make heating upon effecting no pressure welding unnecessary by a method wherein the device, pasing a plural sheet of films or sheets, coated with heat activation type bonding agent, to bond them, is constituted of plate heaters, capable of effecting pressure welding, and rollers. CONSTITUTION:In case a laminate film 29 is bonded onto printing paper, for example, the laminate tape 29, pulled out of a supply reel 31, is passed between the plate heater 18 and a pressure welding roller 7, which are the bonding section of the device, through guide rollers 34, and, thereafter, is rewound by a rewinding roller 32 through the guide rollers 34, 34. The printing paper is supplied between the plate heater 18 and the pressure weling roller 7, which are the bonding section of the device, by supply rollers 12, 13 and is laminated during passing therebetween.
Patent JP-S5977969-A (JP)
Title: Four-wheel steering gear for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D6/00
Filed: 1982-10-28
Abstract: PURPOSE:To enhance operability of a four-wheel steering gear at intermediate and high vehicle velocities, by performing control including points of inflection on front-wheel and rear-wheel steering angles. CONSTITUTION:Front wheels 1, 1 and rear wheels 2, 2 are mechanically separated from each other, an output 4a from a front-wheel steering angle sensor 4 detecting a steering angle thetaH of a steering wheel 3 is inputted into a controller 10 for a rear-wheel steering gear, and the rear wheels 2, 2 are steered by the input signal. In the range wherein the front-wheel steering angle thetaF is increased but does not exceed the point of inflection (c), a steering ratio becomes higher with an increase in the vehicle velocity, and the point of inflection (c) is varied toward a smaller front-wheel steering angle thetaF. In the range wherein the front- wheel steering angle thetaF is larger than the point of inflection (c), the steering ratio is reduced from zero, and simultaneously, the rear-wheel steering angle thetaR is also reduced.
Patent JP-H0944776-A (JP)
Title: Monitor system for prevention of crime
Inventor: RIKUNO YASUTO
IPC: G08B25/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To increase the data volume of data for prevention of crimes stored in a transmission buffer at the time of frequent operation of a sensor for prevention of crimes and to extend the transmission time of data for prevention of crimes at the time when a multiple signal line goes to the idle state. SOLUTION: A transmission buffer 13 where operation/non-operation signal of the sensor for prevention of crimes is temporarily stored as data for prevention of crimes and a signal line idle state judging means (transmission control part 12) which judges the idle state of a multiple signal line L at the time of the start of transmission of data for prevention of crimes are provided. The operation signal is stored in the transmission buffer at every time of operation of the sensor for prevention of crimes, and data for prevention of crimes stored in the transmission buffer 13 is immediately transmitted to a monitor board for prevention of crimes when the multiple signal line L is in the idle state.  When the multiple signal line L is not in the idle state, the operation signal of the sensor for prevention of crimes is stored in the transmission buffer 13, and the signal line idle state judging means 12 periodically judges whether the multiple signal line L is in the idle state or not to transmit the latest data for prevention of crimes stored in the transmission buffer to the monitor board for prevention of crimes.
Patent JP-H0743456-A (JP)
Title: Delay-time calibrating apparatus in satellite distance measuring system
Inventor: SAGAWA KAZUMI
IPC: H04B7/155
Filed: 1993-07-30
Abstract: PURPOSE:To know the distance between an artificial satellite and an earth station accurately. CONSTITUTION:In an earth station, transmitting signals are transmitted to an artificial satellite through transmitting systems 13, 14 and 15 in response to transmitting distance-measuring tone signals. The signals from the artificial satellite are received, and the received distance measuring tone signals are obtained with receiving systems 21, 22 and 23. The transmitting signal undergoes spectrum diffusion in a diffusing modulator 26. After the conversion into the receiving frequency, the diffused signal is sent into the receiving system together with the received signal with an adder 29. A diffusion demodulator 30 performs the inverse diffusion of the diffused signal, and a calibrating distance-measuring tone signal is extracted with a receiver 32. A delay-time measuring instrument 33 obtains the delay time of the earth station based on the sending of the transmitting distance-measuring tone and signal and the receiving of the calibrating distance-measuring tone signal. A delay time measuring device 12 obtains the transmitting and receiving delay times based on the transmitting distance- measuring tone and the reception of the received distance-measuring tone signal. An operator 34 corrects the transmitting and receiving delay times with the delay time of the earth station and obtains the distance between the earth station and the artificial satellite in response to the corrected delay time.
Patent JP-H0511180-A (JP)
Title: Simple zoom type image pickup mechanism and observation device using the same
Inventor: YAMAMOTO KIYOKAZU
IPC: G02B23/24
Filed: 1991-07-04
Abstract: PURPOSE:To provide the image pickup mechanism which has simple zoom structure suitable for the stand-free observation device and to provide the observation device which uses the mechanism. CONSTITUTION:An objective 13 and an image pickup element 17 are slid as shown by an arrow X associatively while maintaining relation 1/a+1/b=1/f (where (a) is the distance between an observed body M and an optical lens, (b) is distance between the optical lens and image pickup element, and (f) is the focal length of the objective), thereby varying the power while the focal plane is fixed.
Patent JP-H0635088-A (JP)
Title: Photographic printer
Inventor: SUZUKI KENJI
IPC: G03B27/72
Filed: 1992-07-16
Abstract: PURPOSE:To sum up respective work of plural number and to enhance printing efficiency by executing positive verification of the plural number in a lump and executing printing in a lump thereafter. CONSTITUTION:By a controller 18, a scanner is actuated at a printing time and the three-primary colors separation and the photometry of the respective points of a frame to be printed are executed. The photometric value is transmitted to a pattern collation part 60 through a specified value calculation part. By the collation part 60, the pattern matching of is executed based on the photometric value and the photometric value at the time of positive verification. When the pattern is coincident, as a result, the address data of the coincident photometric value is transmitted to a verification data read part 61. By the read part 61, the exposure correction data of the object frame to be printed is read from a corresponding memory area and transmitted to an exposure correction part 62. Besides, basic exposure is calculated based on the various kinds of characteristic values even at the time of printing, and transmitted to the correction part 62 of the controller 18 by an exposure arithmetic part.
Patent JP-H0834412-A (JP)
Title: Rapid pressure reducing device
Inventor: ISHIMARU HAJIME
IPC: B65B31/04
Filed: 1994-07-20
Abstract: PURPOSE:To provide a reservoir tank connected to a rotary pump serving as vacuum pump in a rapid pressure reducing device used in the vacuum packing of clothes or foods in order to rapidly change the atmospheric pressure, particularly inside a storing bag, to a pressure reduced condition, whereby the inner pressure of the storing bag can be fully reduced by the reservoir tank via an adapter. CONSTITUTION:An adapter 4 is inserted into the opening part of a storing bag to be reduced in pressure and a pressure reducing reservoir tank is connected to the storing bag through the hole 8a of the adapter 4. Both the side edges 4b of the adapter 4 are formed into an edge-like shape and the opening part of the storing bag in which the adapter 4 is inserted is held between a pair of upper and lower rubber members 6a and 6b, whereby the leakage upon reducing pressure can be fully prevented to permit the pressure inside the storing bag to be reduced rapidly.
Patent JP-S6167967-A (JP)
Title: Bsr electrode structure of solar cell
Inventor: KAMIYAMA TSUGUYUKI
IPC: H01L31/04
Filed: 1984-09-11
Abstract: PURPOSE:To contrive the improvement in BSR effect and an adhesive property by forming plural back reflection BSR electrode blocks on the overall back surface of a substrate in the uniform intervals and covering said intervals and the overall back surface with a close-contact electrode. CONSTITUTION:Plural BSR electrode blocks 2 which are approximately square are formed longitudinally and latrally in intervals 3 on the overall back surface of an Si substrate. At the time, for a material of electrodes, Au, Ag, or Cu whose contact property is weaker than Al but which can offer a high BSR effect is used. Nextly a close-contact electrode 4 is coated over the intervals 3 and the whole surface of blocks 2 and further, the whole surface is coated with a conductive electrode 5. In this structure, Si is connected with the electrode 4 directly in a Y-Y part so that the tightness of contact is excellent. Meanwhile in an X-X part, because the blocks 2 interpose, the tightness of contact is unstable, but it can be improved by miniaturizing the blocks 2. Thus it is possible to form with the high tightness of contact by using the material which can offer an excellent BSR effect and to meet the variation in the environments on the earth or in the space sufficiently.
Patent JP-2001017921-A (JP)
Title: Sorting device of grain food
Inventor: KAWASHIMA KENZO
IPC: B07B1/22
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the length of a porous sorting rotary cylinder to sharply miniaturize a sorting device of grain food by improving the sorting efficiency. SOLUTION: This sorting device of grain foods sorts and removes grains whose particle sizes are not regulated such as fine grains and chipped grains from grain foods to be sorted such as unpolished rice or polished rice. A porous sorting rotary cylinder 2 has one end part thereof formed into a cylindrical part 3 of a nonporous flat surface. A grain outflow port 8 of a hopper 7 for feeding the grains to be sorted into the porous sorting cylinder 2 is made to approach and opposite to the inner surface of the cylindrical part 3. The inner surface of the cylindrical part 3 is provided with a grain guiding blade 9 for guiding the grains in the direction of a porous sorting surface 5 by the rotation of the porous sorting rotary cylinder 2. The grain outflow port 8 of the hopper 7 approaching and being opposite to the cylindrical part 3 is opened outward when viewed from the porous sorting surface 5 of the porous sorting rotary cylinder 2.
Patent JP-S6080936-A (JP)
Title: Head rest also serving as grip
Inventor: OCHIAI SUSUMU
IPC: A47C7/38
Filed: 1983-10-12
Abstract: PURPOSE:To reduce the number of parts, while eliminating the need of a separate grip in a head rest having a hole at the center thereof, by providing a small diameter member destined to be gripped in a required section of the head rest adjacent to the hole. CONSTITUTION:The head rest body 11 is provided at the center thereof with a hole 12 having a diameter smaller than the occipital region of a seating person and further provided with a pair of stays 13a and 13b extending downward from the both sides of the head rest body to be mounted on the seat back Sb. A grip portion 14 having a small diameter is provided on one side of the head rest body 11 adjacent to the hole 12. The grip portion 14 also may be formed adjacent to the hole 12 by eliminating one side of the head rest into a required width, allowing one of the stays 13 arranged inside to be exposed. In such a manner, a rider is enabled to get on and off the car easily and safely, gripping the gripping portion 14.
Patent JP-H0943865-A (JP)
Title: Electrostatic recording body
Inventor: TAKAHASHI TOMOTSUGU
IPC: G03G5/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic recording body suitable to recording by electrostatic transfer, etc., by providing a conductive layer and a dielectric layer on a sheet-shaped substrate and using the dielectric layer having specified smoothness by the Oji laboratory method and centerline mean roughness. SOLUTION: A conductive layer and a dielectric layer are successively provided on a sheet-shaped substrate. Various sheet-shaped materials of paper, woven fabric, etc., are used for the substrate, and the dielectric layer consists essentially of a spacer pigment and a high-insulation resin. The smoothness of the dielectric layer by the Oji laboratory method is controlled to 100-700sec and the centerline mean roughness according to JIS B 0601 to <=1.2μm. The picture uniformity is improved by such a constitution, because a discharge distance need not kept between an electrode and an electrostatic recording body, and hence the content of a pigment on which a toner is not deposited is decreased, recording is performed even with such high smoothness, and the minute part on which the toner is not deposited is reduced and so on.
Patent JP-H0854142-A (JP)
Title: Remote controller for air-conditioning machine
Inventor: MATSUMOTO KOICHI
IPC: F24F11/02
Filed: 1994-08-12
Abstract: PURPOSE:To permit the control of operating condition of an air-conditioning machine from another room by a method wherein switching between telephone circuit connecting mode and air-conditioning machine control mode is permitted to be switched by a password input from a telephone set and a signal, in response to the change of setting of the operation of the air-conditioning machine, is outputted to avoid the affection to the other kind of machine. CONSTITUTION:A signal, outputted from a circuit ON/OFF signal output terminal, is outputted only when a password (a tone signal from a cordless telephone set 204), inputted from a signal input terminal, has coincided with a previously memorized password. Under this condition, the cordless telephone set 204 loses a function as a telephone set and is provided with a function as a so-called remote controller controlling the operating condition of an air conditioner AC. The remote controller 14 effects the control of an air-conditioning machine, such as the setting of respective modes such as a heating mode, a cooling mode, a dry mode, an automatic operation mode and the like, the change of a setting temperature, the change of outlet air volume, change of flap angle by driving a flap motor and the like.
Patent JP-H0536678-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAI MAKOTO
IPC: H01L21/304
Filed: 1991-07-31
Abstract: PURPOSE:To reduce the initial withstand voltage of a gate oxide film and to prevent the deterioration of the long-term reliability of the film during the course of a semiconductor device manufacturing method for manufacturing a semiconductor device provided with a silicon oxide film as the gate oxide film. CONSTITUTION:Since this semiconductor device manufacturing method etches a silicon substrate 1 by 10-20 nm by such an etching method that the ratio of the etching speed of the substrate 1 to that of a thermally oxide film falls in a range from 0.5 to 2.0 before a gate oxide film 5 is formed, metallic impurities captured in fine flaws formed on the surface of the substrate 1 can be removed and, at the same time, no silicon level difference is formed in an element isolation area. Therefore, the initial withstand voltage of the gate oxide film 5 can be reduced and the deterioration of the long-term reliability of the film 5 can be prevented.
Patent JP-S6348784-A (JP)
Inventor: ONO RYOJI
IPC: H01R43/00
Filed: 1986-08-15
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-H0860567-A (JP)
Title: Preparation of reactive dispersion dye for dyeing and printing of aminated cotton raw fabric and cotton-polyester blended woven fabric and method for using it
Inventor: UERUNAA FUUBAATO RUUSU
IPC: D06P3/82
Filed: 1994-08-12
Abstract: PURPOSE: To dye cellulosic fiber material with a reactive disperse dye even in an aqueous medium containing no alkali agent and no electrolyte salt by modifying the cellulosic material with an amino group-bearing compound. CONSTITUTION: A hydroxy group-bearing organic fiber, for example, cellulosic fiber material, is modified with an amino group-bearing compound (for example, 2-oxo-1,3-oxazolidine or the like). The modified fiber can be dyed with a fiber- reactive disperse dye at a pH of 5-7 and at 100-210 deg.C. The blend material with polyester fiber also can be dyed with the same kind of reactive dyes through the single bath dyeing process under the elevated temperature conditions.
Patent JP-H07164416-A (JP)
Title: Method and apparatus for laminating ceramic green sheet
Inventor: YOSHIDA MASAYUKI
IPC: B28B1/30
Filed: 1993-07-02
Abstract: PURPOSE:To enhance productivity and product yield by laminating and bonding a plurality of ceramic green sheets fitted with base films to shorten a lead time. CONSTITUTION:A ceramic green sheet 1 is received and held on a green sheet side by a laminating head 13 and, in this state, the green sheet 1 is brought into contact with a heating flat plate 14 from a base film side under pressure and heating to peel a base film 2 and a next ceramic green sheet is successively received and held by the laminating head 13 by the mutual temporary bonding of the green sheets due to the softening of a binder. The above mentioned process is repeated to laminate and bond a plurality of the ceramic green sheets. In a front process separate from the laminating and bonding process, the positional shift of the ceramic green sheets is corrected by a loading table 11 and slits 3 demarcating a predetermined area are provided to the ceramic green sheets by a cutter 12 to arrange the end parts of the green sheets.