baber/WOPTO huggingface dataset:
Patent JP-H03401-A (JP)
Title: Rolling method
Inventor: ANDO HITOSHI
IPC: B21B1/22
Filed: 1989-05-24
Abstract: PURPOSE:To stably control the sectional profile in a sheet rolling by determining an amount lapping a sheet width end part over a tapered part with a lateral flow coefficient in a rolling mill shifting working rolls having a tapered part each inversely. CONSTITUTION:The working rolls having a straight tapered part on one end of each long barrel are arranged in point symmetry and the working rolls are shifted inversely. In this case, the distribution of the lateral flow coefficients of a rolled sheet is required in advance and in this way the amount lapping the sheet width end part over the tapered part is limited to prevent the shear of the sheet and the sheet rupture by extreme middle waviness. The lateral flow coefficient is obtained by measuring the distribution of sheet thicknesses in the sheet width direction before and after the rolling and the distribution of the lengthwise elongation coefficient differences in the sheet width direction. Consequently, it is possible to control the sectional profile of the sheet without rupture and improve the yield.
Patent JP-S5756005-A (JP)
Title: Filter media suspending device for filter press
Inventor: HAMAZAKI HARUO
IPC: B01D25/12
Filed: 1980-09-19
Abstract: PURPOSE: To apply vibrations to filter media while filter plates are open and facilitate disodging of cake by suspending filter media by means of filter medium suspending arms which are pivotally fitted at one end to one of the adjacent filter plates and are received at the free end to the arm receivers of the other filter plate.  
     CONSTITUTION: A cylinder 7 is extended to hold respective filter plates 8 under pressure between a movable end plate 5 and a stationary end plate 4, thence raw liquid is forcibly fed through a raw liquid hole 17, whereby filtration is accomplished. After the filtration, the cylinder 7 is contracted, and the moving end plate is returned to the home position, after which the filter plates 8 are successively shifted by a filter plate feed means 10 to open the filter chambers between the plates 8, but since the filter medium suspending arms are pivotally fitted 15 at one end to one of the adjacent plates 8 and are free at the other end and are received by the arm receiver 16 of the other plate 8, the receiving points A move to the free end 14a side while oscillating in sliding contact with the corrugated surfaces 14c, whereby the vibrations sufficient for dislodging cake are applied to filter media 13 via  springs 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H082644-A (JP)
Title: Carrier roller for belt conveyor transporting powder/ grain in bulk
Inventor: TAJIMA YOSHINORI
IPC: B65G39/071
Filed: 1994-06-14
Abstract: PURPOSE:To enable the transfer at a high inclination angle and with high effi ciency when power/grain which tends to generate the staying phenomenon and load sliding phenomenon is transferred on a belt conveyor having an up-grade, by installing several projection parts on the section perpendicular to the rotary shaft of the carrier roller of the belt conveyor for transporting the power/grain in bulk. CONSTITUTION:A carrier roller 3 is formed (a) by welding a round rod 2 in parallel to the revolution axis on the side surface of a carrier roller 3 having a circular section, or (b) by cutting a groove in parallel to the revolution axis on the side surface of the carrier roller, (C) by forming each of projection part and recessed part having each smooth line free of inflection point on the periphery, or (d) by forming a polygonal section. When such the carrier roller 3 is used, the powder substance on a conveyor belt 1 is dropped with a small fall, and the bulky density of the powder substance is increased by the vibration accompanied with this drop, and the generation of the staying phenomenon and the load destruction phenomenon is prevented, and the transfer with a high inclination angle is enabled.
Patent JP-H09320964-A (JP)
Title: Manufacture of compound semiconductor
Inventor: FUJII KATSUSHI
IPC: H01L21/205
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance selectivity by forming protective films in the shape of a stripe, in a direction within a specific angle from the direction [100]B as the center on surface (100), and causing a single crystal thin film to grow selectively after that on the part where the protective films are not formed. SOLUTION: After a large number of protective films 300μm wide and composed of silicon nitrides are formed into a stripe-shape on a GaAsd substrate whose surface is surface (100) at intervals of 100μm so that the direction of the longer sides may be within ±45 degrees from the direction [011]B as the center, an Al0.3 Ga0.7 As layer about 0.5μm thick is selectively grown by MOVPE to manufacture a compound semiconductor. As a material gas, trimethylgallium (TMG), trimethylaluminum(TMA), and arsine (AsH3 ) are supplied with hydrogen as a carrier gas. The growing temperature and the growing pressure are 660 deg.C and 133hPa respectively, and 4cc of hydrogen chloride is added during the growth.
Patent JP-H07274144-A (JP)
Title: Apparatus for providing subscrirer with video message, system for distributing video message to subscriber and method for distributing video frame to viewer
Inventor: RICHIYAADO MAIKERU MAKUNAGAN
IPC: H04N7/173
Filed: 1994-06-14
Abstract: PURPOSE: To improve the information transmission efficiency by providing a means, which receives video information transmitted through a common channel to store a selected message, and a means which transmits the stored message. CONSTITUTION: A CCU 28 transmits video frames stored in one of plural preliminarily recorded video players to a video receiver 45 of a subscriber through a trunk cable 21 in response to push button information from a telephone set 48. Video frames are first transmitted to a node 25', to which subscriber's house 40 is connected, along the cable 21. They are stored in a multi-code frame store 30 in this node 25' and are continuously retransmitted to a picture receiver 45 along one of four delivery cables 31 30 times per second, and the picture receiver 45 continuously receives them. Thus, the subscriber watches a still picture while the CCU 28 continuously transmits new video frames.
Patent JP-S5833703-A (JP)
Title: Controlling method at failure of line for controller for car
Inventor: SHINOHARA TOSHIO
IPC: B60R16/02
Filed: 1981-08-21
Abstract: PURPOSE:To assure the safety for passengers in a car, by providing an accessory remote-controlled in response to an inut signal to a control terminal, at a failure of an input and output line of the control terminal. CONSTITUTION:If input circuits 33 and 34 to a rear control terminal 18 are both in failure, a rear turn signal lamp 18e is flickered in the hazard mode to inform the generation of a failure, and a fuel signal being an output of a fuel sensor 18i is outputted the same as the normality to a right cowl control terminal 20. Further, the other accessory of said rear control terminal 18 is controlled to the safety side. That is, illumination is continued if a tail lamp 18f is illuminated and other unnecessary loads are disconnected to prevent consumption of a battery.
Patent JP-H0427578-A (JP)
Title: Printer
Inventor: WADA YUTAKA
IPC: B41J29/38
Filed: 1990-05-22
Abstract: PURPOSE:To save electric oonsumption in a high voltage, high capacity drive power supply part and ensure safety protection by providing a printer power supply part and a drive power supply part separately, and at the same time, installing a device for automatically turning only drive power supply part ON/ OFF at any appropriate time. CONSTITUTION:A printer power supply part 20P which generates various in- device power supplies and a drive power supply part 20D for a drive circuit to drive a printing head are provided at a printer 10 which prints data based on an instruction signal PNT from a host computer as an external equipment. The drive power supply part 20D is automatically turned ON, if a printer power supply part is turned ON by an automatic energization control device consisting of CPU 11 and a closing device 23. If the instruction signal PNT is not entered from the host computer 1 Within a set time Ts, the drive power supply part 20D is turned OFF by an automatic shutoff control device composed of CPU 11, ROM 12 and the closing device 23. In addition, if the printer power supply part 20P is in 'ON' state and the instruction signal PNT is again entered, the drive power supply part 20D is again automatically turned ON by an automatic reenergization control device.
Patent JP-H11327863-A (JP)
Title: Unit and method for page data generation control and storage medium stored with computer readable program
Inventor: SHIMONO MASAKI
IPC: G06F3/12
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To maintain the consistency of information between a user's browser and a server and to keep information secret when it is sent and received by controlling whether or not a requested process is performed at a processing request from a client according to stored connection identification information and page information. SOLUTION: A management table contains identification information 701 for identifying connection from a client and page numbers 720 to 72N indicating pages requested by the client. A page data generation part performs the requested processes at the request from the client. When the client requests the processes, a CPU controls whether or not the requested processes are performed by the page data generation part according to the identification information 701 and page numbers 720 to 72N stored in the management table. Consequently, the client need not transmit halfway result data and the system which keeps information secret is obtained.
Patent JP-S5922887-A (JP)
Inventor: OKABE KENJI
IPC: B66C15/04
Filed: 1982-07-30
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-H1058077-A (JP)
Title: Production of rotary symmetry shaped body
Inventor: ROLF BERNHARD
IPC: B21D22/16
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a rotary symmetry shaped steplike body from a single tube part by fixing a single tube end part of a tube part as a start forming product of the steplike body to be produced with a spinning jig, holding the tube end part to form an outside cylinderlike part in non-rotating with the spinning jig and supporting the tube part to be formed with end support onto the free tube end. SOLUTION: A central bore 33 of a supporting jig 6 is formed for receiving a centering mandrel 43 of a spinning jig 4 and a forming mandrel 40. A tube part 8 as a start forming product of a steplike body to be produced is only one tube end part 13 and it is fixed with the spinning jig 4, and it is clamped by one side with this. The tube end part 13 to be fixed is tightened with a tightening ring 41, the tightening ring 41 is slid or bent on the tube part and reached to the edge of forming product to be formed. The tube end part of opposing in the projected part 18 to be formed of the tube part 8 is named as a free tube end 23 and it is supported to a flat part 26 of the supporting jig 6 only with the end face.
Patent JP-S61290689-A (JP)
Inventor: KUSUKI SHIGERU
IPC: F24C7/02
Filed: 1985-06-18
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-S63296380-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA SHIGERU
IPC: H01L29/78
Filed: 1987-05-28
Abstract: PURPOSE:To reduce source resistance without allowing gate capacitance to increase by a method wherein insulating side walls are tapered on the sides of a gate electrode and the gate electrode equipped with such side walls is used as a mask in a process of ion implantation. CONSTITUTION:An insulating film 34 is formed by bias-sputtering on a semiconductor substrate 30 mounted with a gate electrode 32. The insulating film 34 is selectively removed by reactive ion etching for the formation of tapered insulating side walls 30 on the sides of the gate electrode 32. The gate electrode 32 now provided with the tapered insulating side walls 36 serves as a mask in a process of impurity ion implantation. In this design, source resistance can be reduced without an increase in gate capacitance.
Patent JP-S6112921-A (JP)
Title: Method of water repellent processing of synthetic yarn
Inventor: OCHI SEIICHI
IPC: D01D5/08
Filed: 1984-06-26
Abstract: PURPOSE:To obtain water-repellent and oil-repellent synthetic yarn having improved durability in good operating efficiency, by spraying yarn obtained by melt spinning from a nozzle with mist of processing agent containing a water repellent and an oil repellent that are charged oppositely to the yarn and have specific particle diameters, so that the processing agent is uniformly attached to the yarn. CONSTITUTION:For example, the unsolidified yarn A spun from the nozzle 1 in a molten state is charged at a negative voltage by the electrode 2 for impressing yarn set under the nozzle 1, cooled and solidified by the quenching chamber 3. On the other hand, a processing agent solution containing a water repellent and/ or an oil repellent is made into mist having <=10mu particle diameters by the spray 5, which is charged at a positive voltage by the electrode 6 for impressing mist, and attached to the unsolidified yarn A. The undrawn yarn B coated with the mist of the processing agent is introduced into the heating column 7, heat- treated and drawn simultaneously, and the drawn yarn C is pulled. The processing agent has 1-20wt% concentration, and its pickup to the yarn is preferably 0.03-1wt%.
Patent JP-S5257389-A (JP)
Title: Method of decomposing nonionic surfactants
Inventor: NEGI TAHEE
IPC: C12N1/20
Filed: 1975-11-06
Abstract: PURPOSE: To convert waste water containing polyoxyethylene type nonionic surfactants into harmless form by using a specific species of Pseudomonas genus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0951097-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: NIWA MASAAKI
IPC: H01L29/06
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the boundary scattering of running electron and to improve the element characteristics by extending a step disposed at the boundary of a plurality of terraces having smooth surfaces included in the semiconductor substrate surface the lengthwise direction of a channel. SOLUTION: The surface of a silicon substrate 10 is formed of a plurality of steps and terraces, the upper surfaces of the terraces are in plane (001), and smooth in a microscopic scale. At the surface of the substrate 10, the steps are formed at the boundary of two adjacent terraces. That is, the upper side terrace of a relatively high level and the lower side terrace of a relatively low level are disposed adjacent via the steps. The number of the steps crossing the linear line parallel with the direction I is extremely less than the number of the steps crossing the linear light parallel with the direction II. The steps are extended straightly along the direction I in a macroscopic scale. That is, the terrace of the smooth surface is extended long along the direction I on the substrate 10.
Patent JP-H0387746-A (JP)
Title: Photoresist composition
Inventor: JIEEMUZU CHIYATSUKEREI
IPC: H01L21/027
Filed: 1990-05-22
Abstract: PURPOSE: To selectively remove an exposed part or nonexposed part of a positive or negative photoresist coating film and to transfer an image to a base by incorporating a mixture of a specified resin binder and a photosensitive component into a photoresist compsn. CONSTITUTION: This photoresist compsn. contains a mixture of a resin binder and a photosensitive component. The resin binder contains a copolymer having phenol-based structural units in over the half amt. and cyclic alcohol-based structural units in less than the half amt. The density of the copolymer is controlled to such a degree that the amt. of the copolymer is not enough to prevent development of an exposed film of the photoresist in the developer of the photoresist. The photosensitive component is present in such an amt. that produces a latent image by exposure of the photoresist coating film to active radiation. Thereby, an exposed part or nonexposed part of the photoresist coating film can be selectively removed and an image can be transferred to a base.
Patent JP-H0642812-A (JP)
Title: Heat exchanger for gas boiler
Inventor: KAN SEKIKAN
IPC: F28F13/12
Filed: 1993-05-11
Abstract: PURPOSE: To obtain a heat exchanger for a gas boiler having a simple structure and increased heat-exchanging efficiency. CONSTITUTION: A heat exchanger comprises a gas burner 12 and a fin-tube- integral-type heating tube 13 wound around the same in a spiral, which tube has a plurality of heat-exchanging fins 13a integrally formed therewith on its outer peripheral surface. The fin-tube-integral-type heating tube 13 can include at least one hot-water tube 14 inserted therein to perform both space heating and water heating with a compact heat exchanger structure. The outer peripheral portion of the hot water tube 14 is carved in a spiral form so that space- heating water can form a turbulent flow.
Patent JP-S5466500-A (JP)
Title: Electric insulating material
Inventor: TSUSHIMA MASAMITSU
IPC: H01B3/40
Filed: 1977-11-07
Abstract: PURPOSE: To perform a heating molding without the use of special cooler or heater by the procedure in which an acid anhydride curing agent is added to a molten bisphenol series epoxy resin which is in the solid state at ordinary temperature, and the resin is stored in the solid state at a low temperature which is remelted at the time of casting.  
     CONSTITUTION: The insulating material is prepared by the procedure in which a bisphenol series epoxy resin for casting which is in the solid state at ordinary temperature is mixed with an inorganic filler in a heating vaccum melting tank for approx. one hour for degassing at reduced pressure and then mixed with an acid anhydride curing agent and a curing accelerator under atmosphric pressure, followed by restirring under reduced pressure. The material thus obtained is solidified by transferred to another container at a temperature below ordinary tremperature for storage. When being used, the material is heated by an electronic heater to melt and then cast into a preheated mold for the usual type transfer molding press at a low transfer for pressure molding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5561770-A (JP)
Title: Preparation of unpolished rice flour quickly soluble in water
Inventor: MANABE YOSHISHIGE
IPC: A23L7/10
Filed: 1978-10-30
Abstract: PURPOSE: To prepare the highly nutrious title flour, by immersing unpolished rice in water to attain a predetermined water content, cooking the rice in water or in bouillon soup of mixed vegetables, freezing, drying and pulverizing the product.  
     CONSTITUTION: Unpolished rice is immersed in water until the water content of the rice reaches 30W35wt%. By this treatment, the high-quality proteins in the unpolished rice are activated. 100 parts by weight of the immersed rice is cooked in 100 parts of water or 110 parts of bouillon soup prepared from mixed vegetables, such as chicken bones, onion, carrot, celery, parsley, laurel, etc., for 40W45min. After cooling the cooked rice in air, it is frozen in a refrigerating chamber at -10W -20°C, pulverized by a grinder, and dried at 70W80°C using a rotary drum or a conveyor belt. The objective unpolished rice flour thus obtained has a moderate viscosity and contains high-quality nutrious components. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61290007-A (JP)
Inventor: KAMIYA SUMIO
IPC: C04B35/638
Filed: 1985-06-18
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-H08304770-A (JP)
Title: Plasma address display device
Inventor: MIYAZAKI SHIGEKI
IPC: G02F1/1333
Filed: 1995-05-02
Abstract: PURPOSE: To inhibit crosstalk appearing between signal electrodes specific to plasma address display device. CONSTITUTION: A flat panel 0 has an alternately laminated structure of plasma cells of discharge channels (A, K) arrayed along the horizontal line and display cells of signal electrodes D arrayed along the vertical line, and matrix shaped picture elements 4 are specified at each crossing part of the horizontal and vertical lines. The plasma driving circuit 2 sequentially impresses selective pulses on the discharge channels (K, A) to perform line sequential scanning, and selects the picture elements 4 for each horizontal line. The display circuit 1 impresses a picture signal on the signal electrode D in synchronism with the selective pulse, and writes the picture signal in the picture elements 4 selected within a writing period assigned to each horizontal line.  In this case, the picture signal is divided into multiple pulses separated from each other within the writing period assigned to each horizontal line before impressed on the signal electrode D. A signal charge is sufficiently written in each picture element 4, at a leading pulse generated at the beginning of the writing period, and the signal charge written is properly fixed at the final pulse Z.
Patent JP-H0426811-A (JP)
Title: Zoom lens of rear focus type
Inventor: HAMANO HIROYUKI
IPC: G02B15/16
Filed: 1990-05-22
Abstract: PURPOSE:To obtain the zoom lens of a high variable power ratio having good optical performance over the entire variable power range and the entire object distance by providing the lens, successively from an object side, with 4 lens groups; the 1st group having a positive refracting power, the 2nd group having a negative refracting power, the 3rd group having a positive refracting power, and the 4th group having a positive refracting power and specifying the various optical constants of the respective lens groups. CONSTITUTION:This zoom lens has, successively from the object side, the 4 lens groups; the 1st group having the positive refracting power, the 2nd group having the negative refracting power, the 3rd group having the positive refracting power, and the 4th group having the positive refracting power. The 3rd group is constituted, successively from the object side, of a biconvex lens, a positive lens and a negative lens (preferably a biconcave lens), the strong concave face of which is directed to the object. This lens is so constituted as to satisfy at least equations I, II and further preferably other equations when the focal distance of the i group is designated as fi, the focal distance at the telephoto end of the entire system as fT, the air spacing at the telephoto ends of the 3rd group and the 4th group as DT, the refractive index of the lens having the highest refractive index among the negative lenses of the 2nd group as N, the magnification at the telephoto end of the 2nd group as beta2T, and the zoom ratio as Z. The optical performance good over the entire variable power range from the wide angle end to the telephoto end and the entire object distance is obtd. in this way.
Patent JP-S5257759-A (JP)
Title: Unstabilized multiple vibrator circuit
Inventor: SAITOU YOSHIMI
IPC: H03K3/03
Filed: 1975-11-07
Abstract: PURPOSE:In unstabilized multiple circuit which utilizes TTL digital integrated circuit, the resistance in parallel with thermistor and inverter is made variable. Thus, the circuit features an intensive resistivity to power source fluctuation as well as to surrounding temperature variation with expanded adjustment range of oscillation frequency.