baber/WOPTO huggingface dataset:
Patent JP-H03206893-A (JP)
Title: Treatment of maize starch extraction residue
Inventor: NAKAMURA NOBUYUKI
IPC: C12P19/14
Filed: 1990-01-08
Abstract: PURPOSE:To effectively recover extraction residue of maize protein and to improve effective use by treating a specific by product with a raw protein digesting enzyme. CONSTITUTION:Corn gluten feed and/or fine fiber (A) is obtained as a by product from a process of manufacturing starch from maize grain by wet treatment method. Then the component A is adjusted to 5-20w/v% solid content concentration and pH4-6 to give a suspension (B) of the component A. On the other hand, a raw starch digesting enzyme (C) or the component C and one or more enzymes (D) selected from alpha-amylase, alpha-1,6-glucosidase and oligo-1,6-glucosidase are used together to give an enzyme (F). Then the component B is mixed with the component C or F, reacted at 45-65 deg.C, starch physically bonded and/or attached to the component A is solubilized and recovered as a water soluble saccharide to treat the maize starch extraction residue.
Patent JP-H11205146-A (JP)
Title: Ad converter
Inventor: FURUKAWA TAKEHIRO
IPC: H03M1/12
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an AD converter capable of improving the decline of AD conversion accuracy in the case that the fluctuation of a parameter in a process or the like occurs. SOLUTION: A GND voltage AVSS is inputted to a resistor ladder 6 and a reference voltage VREF, VREF cut signals and control signals from a PROM 9 are inputted to a switch array part 8. By changing the combination of the '0' and '1' of bits a0-a2 in the state of turning the VREF cut signals to 'H', a resistance value in the switch array part 8 is controlled. Based on the output of an AD conversion register 5, a prescribed internal reference voltage Vref is generated from a voltage equivalent to the difference of the reference voltage VREF and the GND voltage AVSS and it is inputted to the other input terminal T2 of a comparator 3.
Patent JP-S5387138-A (JP)
Title: Multiplex data processor
Inventor: KINOSHITA TSUNEO
IPC: G06F15/167
Filed: 1977-01-12
Abstract: PURPOSE: An interrupt control circuit is provided which interrupts the party CPU to make a parallel program process possible, thereby performing the load sharing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58119401-A (JP)
Title: Working method of steel material
Inventor: YANAGIDA MINORU
IPC: B21B1/02
Filed: 1982-01-08
Abstract: PURPOSE:To economize energy consumption of heat treatments and to obtain products of high quality having homogeneous structure by subjecting the forgings of steel to hot working twice, performing soaking treatments dividedly before and after the 1st hot working and performing substantial stages of the soaking treatments after the 1st hot working. CONSTITUTION:Forgings of steel are treated under heating to the temp. at which the temp. of the material to be worked is made uniform and macro segragation is reduced to a certain extent, although the temp. varies with necessity limits, kinds of steels, the shape and sizes of the forgings and the kinds of the 1st hot working. After the 1st hot working, the forgings are subjected to a soaking treatment at the temp. and time enough to eliminate the macro segregation fined by the working and the micro segregation that remains even after the heat treatment prior to the working. Thereafter, the forgings are subjected to the 2nd hot working. Then, the reduction of the segregation by the soaking after the working is progressed effectively. Thus, even if the heating is performed dividedly before and after the 1st hot working, the total heat treating time necessary for attaining specified homogeneity is reduced.
Patent JP-H05191128-A (JP)
Title: Method for constituting array antenna
Inventor: TAKANO KOICHI
IPC: H01Q3/26
Filed: 1992-01-08
Abstract: PURPOSE:To realize a mobile receiver in a fully electronic followup system with simple configuration by enabling common local operations at all the reception converters even when the number of elements in an adaptive array antenna to electronically follow up incoming electromagnetic waves is large. CONSTITUTION:Blocks composed of reception antennas 7 and reception converters 8 are defined as unit reception blocks 1-1 to N, and a unit reception system is constituted by combining phase locked blocks 2-1 to N-1 and a phase reference block 3. Based on a reference signal from the outside, a local frequency for the reception converter 8 is locked at a required frequency, and the reference signal from the outside is supplied through the output terminal of the reception converter 8 into the converter. By defining this reference signal as a reference signal common for the respective reception converters 8, the local operations of the respective converters are made local in common, and local distribution at a high frequency band is not executed.
Patent JP-H02181935-A (JP)
Title: Heterostructure field-effect transistor
Inventor: KIMURA TORU
IPC: H01L21/338
Filed: 1989-01-06
Abstract: PURPOSE:To increase a gm of a gallium arsenide and to realize a high speed and a high integration by a method wherein gallium whole hole mobility is large is used for an active layer and a Ge/AlGaAs heterojunction whose valende- band discontinuity is large is used. CONSTITUTION:An intrinsic Al0.3Ga0.7As layer 2, a p-type Ge layer 3 and, in succession, an intrinsic Al0.3Ga0.7As layer 4 are grown one after another on an n-type GaAs 100 substrate 1 by an MBE method. Aluminum is used as a gate electrode 5 on the AlGaAs layer 4; the AlGaAs layer 4 in parts other than the lower part of the gate electrode is removed by a self-alignment method; a gold/indium alloy is evaporated as a source electrode 6 and a drain electrode 7; indium is diffused at a low temperature of 350 deg.C; a p<+> contact layer 8 is formed and is brought into contact with the p-type Ge layer 3 as a channel layer in which holes move. The intrinsic AlGaAs layer 4 can be grown epitaxially with good crystallinity; the AlGaAs layer forms a good Schottky junction, at a barrier height of 1.2eV, with the aluminum; accordingly, a leakage current from the gate electrode can be suppressed to a negligible small value.
Patent JP-H09189650-A (JP)
Title: Method and device for conducting bending load test on rod-shaped insulator
Inventor: YAMANAKA KAORU
IPC: G01N3/20
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for placing a rod-shaped insulator upright using a crane and to enable a bending load test to be conducted efficiently by holding on a support stand a flanged part at one end of the rod-shaped insulator lying on its side, and applying a load perpendicular to the longitudinal direction of the rod-shaped insulator to a flanged part at the other end. SOLUTION: A rod-shaped insulator 20 is mounted on a sample base 6 placed at the center of a base 1, and a flanged metal fitting 25 at the lower part of the insulator 20 is held by a support stand 9. A flanged metal fitting 24 at the upper part (top) of the insulator 20 is placed on the lower jacking punch 3 of a hydraulic jack 2, and the punch 3 is raised to apply a predetermined load to the insulator 20. Next, the insulator 20 is rotated about its longitudinal axis by 90 degrees for each rotation, and a bending load test is conducted by applying the predetermined load to the insulator 20 from four directions. This method can greatly reduce the number of operations and enables the bending load test to be conducted easily at the installation site of the insulator 20, resulting in enhanced convenience and greatly reduced facility cost.
Patent JP-S5699453-A (JP)
Title: Crystallizing method of citrulline
Inventor: MIYAZAWA TADASHI
IPC: C07C239/00
Filed: 1980-01-11
Abstract: PURPOSE: To obtain a granular citrulline anhydride crystal having improved storage stability, by inoculating a δ crystal of citrulline anhydride into a saturated or supersaturated solution of citrulline, and concentrating and crystallizing the citrulline anhydride under specific conditions.  
     CONSTITUTION: A saturated or supersaturated solution of citrulline (raw solution for crystallization) is inoculated with about 0.1W30%, based on the total crystallized amount, δ crystal of citrulline anhydride at 45°C or above. The solution is then concentrated and crystallized while maintaining the concentration of the citrulline in a metastable supersaturation region at 45°C or above to give a granular crystal of citrulline. As for the raw solution for crystallization, a crude crystal of citrulline dihydrate or a solution treated with an ion exchange resin is used. The method is suitable particularly for the final crystallization of the citrulline. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5699692-A (JP)
Title: Recording medium for ink jet recording
Inventor: FUJII TADASHI
IPC: B41M5/50
Filed: 1980-01-14
Abstract: PURPOSE:To obtain a recording medium for ink jet recording with a small diameter of picture elements to provide a picture with high resolution by a method wherein a  large amount of fine particles of filler is added to bonding agents, thus obtained  mixture is coated on the surface of a base material, and the medium is formed to  have specified advancing and receding contact angles. CONSTITUTION:Fillers (preferably with a particle diameter of about 0.1-5mu) not less than 60 (weight) %, preferably not less than 75%, are added to bonding agents. Thus obtained mixture is coated on the surface of a base material such as paper so as to form a recording medium with a advancing contact angle not less than 110 deg. and a receding contact angle less than 30 deg.. As bonding agents, polymethylmethacrylate or polyurethane resin can be used. EFFECT:There occurs no spread or obscuration of an ink droplet due to a porous structure.
Patent JP-H04239350-A (JP)
Title: Information processor
Inventor: KOSUGI HIDENORI
IPC: G06F12/06
Filed: 1991-01-11
Abstract: PURPOSE:To improve the bus throughput between an access request generating device and a main storage controller by accepting >=3 continuous access requests as much as possible through a main storage. CONSTITUTION:A main storage is provided with a request buffer which can store plural access requests given to the main storage. Furthermore a correction signal generator 410 is added to estimate the increase of the requests in the request buffer when the corresponding access request is stored in the request buffer beset on the information on the accepted access requests at reception of these requests. Then a request number correction circuit 360 is also provided to add the estimated increase of requests to the present memory capacity of the request buffer together with a circuit which decides the propriety for acceptance of the next access request based on the result of addition of the circuit 360. In such a constitution, it is possible to prevent the acceptance of access requests exceeding the memory capacity of the request buffer even in a period during which an access request is accepted and then stored in the request buffer. Meanwhile the excessive suppression applied to the acceptance of requests can be prevented.
Patent JP-H10193394-A (JP)
Title: Valve gate unit
Inventor: YOKOYAMA JUNICHI
IPC: B29C45/28
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To stably mold resin having low heat resistance without retaining resin on a rear surface of a gate valve by forming a sectional shape of the valve in a streamline shape. SOLUTION: Resin is supplied from an injection molding machine to a spool 1. A gate valve 3 of a streamline shape in section is retreated, a gate is opened, and the resin is charged in a cavity 5 via a runner 4 provided in a manifold 2. After charging of the resin in the cavity 5 is completed, the valve 3 is forwarded, and the gate 7 is closed. The resin charged in the cavity 5 is cooled, and solidified to obtain an injection molding corresponding to a shape of the cavity 5.
Patent JP-H03206614-A (JP)
Title: Device for manufacture of semiconductor
Inventor: MOMOTAKE YASUHITO
IPC: H01L21/302
Filed: 1990-01-08
Abstract: PURPOSE:To suppress peeling of films adhered to opposed electrodes by providing a heater and heating the electrodes. CONSTITUTION:When a high frequency voltage is applied between an etching electrode 1 and an opposed electrode 3 through a high frequency power source 4 and a matching unit 8, a plasma discharge 5 is generated, Ar<+> ions 6 in the discharge 5 are collided with a substrate 2 placed on the electrode 1, contaminants 7 are pumped out of the substrate 2 to purify the surface of the substrate 2, and the contaminants 7 are adhered to an electrode element. The electrode 3 is heated by a heater 11, the contaminants 7 are moved around on the electrode 3, aggregated to be adhered at a stable position to form a film 9 having high sealability to suppress peeling of the film. Thus, dust generation in a sputter etching chamber is reduced, thereby reducing pattern defects of a semiconductor device due to adherence of foreign matter at the time of sputtering.
Patent JP-H04235515-A (JP)
Title: Super-wide angle zoom lens
Inventor: SATO HARUO
IPC: G02B15/20
Filed: 1991-01-11
Abstract: PURPOSE:To excellently correct aberration in every variable power domain to produce excellent image forming performance by relatively compactly forming a super-wide angle zoom lens of a less number of composition lenses though an image angle at the wide angle end exceeds 100 deg.. CONSTITUTION:In varying a power from the wide angle end to the telescopic end, an air space between the first group of lenses G1 and the second group of lenses G2 is reduced, and that between the second group of lenses G2 and the third group of lenses G3 is enlarged, and that between the third group of lenses G3 and the fourth group of lenses G4 is reduced. The first group of lenses G1 has the first lens component G11 having negative refracting power, the second lens component G12 having negative refracting power, and the third lens component G13 having positive refracting power in order from the side of a body, and moreover has an aspheric surface on at least one lens face.
Patent JP-H05190268-A (JP)
Title: Electromagnetic induction heating device for multiport range
Inventor: SHIRAISHI HIROTAKA
IPC: H05B6/12
Filed: 1992-01-10
Abstract: PURPOSE:To safely perform operation of cooking while providing its multiformity by connecting in series or in parallel a plurality of heating coils of constituting a heating device, and also setting power distribution ratio between each coil to a predetermined value by providing impedance ratio in a suitable value, in the electromagnetic induction heating device for a range having multiple ports. CONSTITUTION:A heating inverter 1 is constituted of a series resonating capacitor Cr and a main circuit switching transistor Tr, and a heating coil is constituted of a heating coil 2 of large capacity, heating coil 3 of intermediate capacity and a heating coil 4 of small capacity, to provide predetermined power distribution ratio by selecting a number of turns of winding of the respective coils. Metal pots mounted here are formed in large size 30, intermediate size 31 and small size 32 and positioned on a common top plate 5, and coil voltage corresponding to input power in each coil 2 to 4 is detected respectively by differential amplifiers OA, to light LEDs, provided in each display device 10 to 12, by this voltage. These coils 2 to 4 are left as capable of series connection and parallel connection or individual use of the coil by a switch not shown.
Patent JP-2000208616-A (JP)
Title: Production of semiconductor device
Inventor: UEDA TETSUYA
IPC: H01L21/461
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent the position of a via contact from deviating with repeat to metal wiring, even if deviation of alignment occurs in a mask pattern for forming a via hole in the case of designing the wiring width of the metal wiring and the diameter of the via hole which is connected with the upper surface of that metal wiring into the same dimension. SOLUTION: After a first metal film and a first silicone oxide film are successively deposited on an insulating film 101 on a semiconductor substrate 100, a first inter-layer insulating film 103A composed of the first silicon oxide film and having an opening part and first metal wiring 102A composed of the first metal film, are formed by etching with a first resist pattern 104 as a mask. After the opening part of the first inter-layer insulating film 103A is filled with a third inter-layer insulating film 106 composed of an organic film, the first inter-layer insulating film 103A is etched, while using a hard mask 108A. A wiring gap formed on a second inter-layer insulating film 106 is filled with a second metal film, and a second metal wiring 112A is formed.
Patent JP-H05189300-A (JP)
Title: Buffer controller
Inventor: NAKANO HIROSHI
IPC: G06F5/06
Filed: 1992-01-10
Abstract: PURPOSE:To shorten the waiting time of other processing based on buffer control. CONSTITUTION:The buffer controller is provided with a first buffer managing part 31 to manage a first buffer group 34 in a used state connected by first order, a second buffer managing part 32 to manage a second buffer group 35 in an unused state connected by second order, a buffer control part 30 to put the first buffer group having been turned into the unused state under the control of the second buffer managing part, and a third buffer managing part 33, and when the first buffer group 34 is turned into the unused state, the buffer control part 30 arranges the first buffer group under the control of the third buffer managing part 33 while keeping it in the state of the first order, and when a device is in an idle state, in reorganizes the first buffer group arranged in the third buffer managing part in conformity with the second order, and arranges it under the control of the second buffer managing part 32.
Patent JP-S58121530-A (JP)
Title: Dust removing method from inside of cathode ray tube
Inventor: YAMADA KATSUMI
IPC: H01J9/385
Filed: 1982-01-13
Abstract: PURPOSE:To improve dielectric strength of an electron gun structural body and emission characteristic of a cathode, by constituting a device in such a manner that adhering dust to the electron gun structural body is removed to a floating state by a flow of inert gas or the like and this floating dust is discharged to the outside of the tube in an exhaust process. CONSTITUTION:A valve 3 is closed to exhaust air filled in the inside of a cathode ray tube 1 by a rotary pump 4 through an exhaust pipe 12 provided to the end part of an atmospheric pressure air neck 11 and pressure in the tube reaches about 7.6X10Torr in about 4min. At this point of time, a valve 6 is opened to inject pure air or inert gas, for instance, gas from a gas supplier 5 of N2, He, Ar, etc. into the tube 1 through the pipe 12. Here the gas flows in through in the vicinity of an electron gun structural body 13 internally of the neck 11 instantaneously at about 120m/sec flow speed to flow into the tube. Then adhering dust to an electrode constituting the body 13 is exfoliated by the gas of this flow speed to flow into the tube. Then the valve 6 is closed, finally pure air or inert gas internally of the tube 1 can be evacuated with the dust from the pump 4.
Patent JP-S5497028-A (JP)
Title: Copier having its jam treatment facilitated
Inventor: SUZUKI MINORU
IPC: B65H43/04
Filed: 1978-01-17
Abstract: PURPOSE: To facilitate removal of jamming paper thereby to improve the operability and stabilize the paper feeding performance by automatically moving downward the copy paper in a paper feed tray or cassette when the jamming takes place.  
     CONSTITUTION: When jamming takes place during the copying operation, the mechanism of the copier is interrupted to display the jamming condition in a display unit and to automatically drive a lifter thereby to move a tray 1 downward so that a paper feeding roller 3 and transfer paper 3 are separated to facilitate removal of the jamming paper 2a. When the jamming paper 2a is removed and the jamming display is reset, the lifter 14 is driven again to elevate the tray in an automatic so that the uppermost transfer paper 2 is brought into contact with the paper feeding roller 3 to restore the copying condition. In case the jamming takes place when a paper feed cassette 10 is selected, a pressure shoe 12 is turned clockwise so that a movable bottom plate 10a is lowered together with the transfer paper 2' carried thereby apart from a paper feed roller 11 thereby to make it easy to take out the jamming paper 2a'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10192704-A (JP)
Title: Adsorptive compact
Inventor: HAYASHI TOSHIAKI
IPC: D04H1/4242
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve sealing property and to prevent short pass at the time of passing water after packing in a vessel by specifying the expansion coefft. of a compact contg. activated carbon fibers and fibrillated fibers having specified water retentivity formed in one body in a direction perpendicular to the direction of a flow of the water. SOLUTION: In order to improve sealing property and to prevent short pass when an adsorptive compact for purifying water is packed into a vessel and water is passed, a compact contg. activated carbon fibers and fibrillated fibers having >=150% water retentivity formed in one body is used and the expansion coefft. of the compact in a direction perpendicular to the direction of a flow of the water is regulated to 0.5-5%. The water retentivity (R) is calculated by the equation R(%)=[(W-WO)/WO]×100 (where WO is the oven-dry weight of the sample and W is the weight of the sample after immersion in water and dehydration with a centrifugal dehydrator having 10cm radius of revolution at 300r.p.m. speed of revolution for 5min). The amt. of fibrillated fibers made of synthetic resin is regulated to >=50wt.% of the total amt. of all the fibrillated fibers.
Patent JP-S59128054-A (JP)
Title: Four-wheel steering gear of vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D113/00
Filed: 1983-01-13
Abstract: PURPOSE:To improve safety in running at the time of a trouble, by energizing a piston in a hydraulic cylinder to a neutral position by an elastic component at the time of the trouble of a control circuit, in a device of a four-wheel steering vehicle wherein a rear wheel is made to steer through the hydraulic cylinder. CONSTITUTION:As for the titled device, a rack gear 4 is assisted by supplying hydraulic oil passed through a control valve part 12 to a power cylinder 5 by an operation of a steering wheel 1, and a front wheel 8 is made to turn. A part of hydraulic oil from a hydraulic pump 9 is supplied to a cylinder 23 of a steering device of a rear wheel through a servo valve 15, and the rear wheel 31 is made to turn by making a piston rod 28 slide and displace. In this case, as for the inside of the cylinder 23, a pair of coil springs 33, 34 is housed on both sides of a piston part 28a provided on the center of the piston rod 28, and the piston part 28a is energized in the direction taking a neutral position through which a helm steering angle of the rear wheel 31 becomes zero. Chambers 24, 25 on both sides of a piston are connected connectably through a bypass valve with each other.
Patent JP-H05191761-A (JP)
Title: Index picture printer for optical disk
Inventor: YOSHIMATSU EIJI
IPC: H04N5/76
Filed: 1992-01-10
Abstract: PURPOSE:To print out an index picture onto an index sheet added to an optical disk of the Compact Disk standard in an optimum size. CONSTITUTION:Picture data with a maximum of 5 layers of resolution factors in compliance with the Sony Philips standards are recorded on an optical disk 26. A central processing unit 10 selects an optimum resolution layer of a printed picture based on a dot resolution of a printer 30 and a picture frame number recorded on a Compact Disk 26. When an index sheet 30 is printed out, the picture data of the selected resolution layer are read from the Compact Disk 26 and arranged to generate index picture. The edited picture is printed on the sheet 300 as an index print. Furthermore, when a picture frame number is more than a prescribed number, the picture is printed out on plural index sheets 300 separately.