baber/WOPTO huggingface dataset:
Patent JP-H0857501-A (JP)
Title: Method for joining continuous hot rolling billet
Inventor: YURIOKA NOBUTAKA
IPC: B21B1/26
Filed: 1994-08-26
Abstract: PURPOSE: To enable the continuous hot rolling of a thick billet by heating the billet with a specific thickness to a specific temperature, making a plate-shaped consumable electrode parallel to a butting part, and performing gas shielded arc welding. CONSTITUTION: A billet 10 of 10 to 100mm thickness is heated to 800-1400 deg.C. A consumable plate electrode 6 is mounted to a weldline in parallel. Gas shielded arc welding is performed to the billet 10 by supplying shielding gas from a shielding gas supply tube 9 and by applying a current to the consumable electrode 6 with a welding torch 8. When using the consumable plate electrode 6, a long weld line can be welded even by an arc generation for a short period. When the thickness of the billet 10 is less than 10mm, an advantage is less, and when it exceeds 100mm, the billet is not suitable for a continuous rolling because the billet is rolled plural times by the same rolling mill. The more the temperature of the billet 10 is high, the more the penetration by welding is deep, and when the temperature is too high, oxidation becomes large.  Heating temperature of 800-1400 deg.C is preferable. Working efficiency of rolling equipment is improved and the yield of the billet is increased as well.
Patent JP-S6468657-A (JP)
Title: Method and device for dispensing column chromatography eluate
Inventor: WATANABE CHUICHI
IPC: B01D15/08
Filed: 1987-09-09
Abstract: PURPOSE:To surely dispense the entire part or desired part of the peak of a desired component by detecting the desired component in the eluate from a liquid chromatography column and dispensing the eluate at the point of the time when said component exists in a dispensing vessel. CONSTITUTION:The eluate contg. the desired material from the liquid chromatography column flows from a selector valve 8 and through an inlet passage 4 into the space 13 in the dispensing vessel 1. The light from a light source 9 is absorbed by the material and is detected by a detector 10. Since the volume of the space 13 is constant, the entire part or the desired part of the peak can be captured in the space 13 if the volume of the eluate is previously known. The valve 8 is selected at the point of this time to discharge the eluate from the outlet 7 of the valve 8. A hollow needle 3 is injected into the sample injecting part and a plunger 2 is pressed to inject the liquid in the space 13. The entire part or the desired part of the peak of the desired component is thereby surely dispensed.
Patent JP-H0869415-A (JP)
Title: Memory access controller for multiple processors
Inventor: IMAMURA KENJI
IPC: G06F15/163
Filed: 1994-08-26
Abstract: PURPOSE: To provide the memory access controller for multiple processors which never decreases in the throughput of a system bus even if data are stacked in a data buffer connected between the system bus and a main memory. CONSTITUTION: A bus I/F circuit 5 latches the address on a bus 2 when recognizing an address strobe(AS) signal as one control signal on the bus 2. This address is decoded by an address decoder 9, whose decoding result is inputted to a buffer control part 8. The buffer control part 8 responds to access on the bus 2 even when data are stored in the buffer 4, and releases the bus. When the access is a cycle for maintaining the coherency of the cache memory, a control signal for quitting the read cycle is outputted to a DRAM control means 10 once it is confirmed that the circuit is not the owner.
Patent JP-H1057453-A (JP)
Title: Sterilizing method and sterilizer
Inventor: OTA SHINGI
IPC: A61B19/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To omit or shorten drying time by preventing a material to be sterilized from being wetted with moisture at the time of performing a sterilization by using a sterilizer provided with the sterilization tank of a dual structure composed an inner cylinder and an outer cylinder. SOLUTION: Pressurized steam 28 is supplied from the lower part of the sterilization tank into water 27 stored between the inner cylinder 1 and outer cylinder 2 of the sterilization tank, the purified pressurized steam 28A generated at the upper part of the sterilization tank is introduced to a cyclone device 31 and separated into dried pressurized steam 28B and condensed drain 28C and the purified and dried pressurized steam (pure steam) 28B is jetted into the inner cylinder 1 filled with a processing object 37.
Patent JP-H0272985-A (JP)
Title: Page printer
Inventor: MARUYAMA MITSUAKI
IPC: B41J2/46
Filed: 1988-09-07
Abstract: PURPOSE:To arrange vertically a paper feeding passage, at the time of printing, and minimize the possibility of contamination of a printing paper by disposing a developing unit, a photosensitive drum unit, a fixing unit and paper-discharging rollers in that order from the upper side. CONSTITUTION:A printing paper discharged from a transferring unit 51, with the leading end thereof in contact with a guide member 52 of a cover body, is moved downward with the back side thereof along the guide member 52 as printing is conducted in an increasingly larger area. The paper is then fed into a fixing unit 44 while maintaining a curved condition, and a toner adhered to the face side of the paper is fixed. The paper is fed to the fixing unit 44 in the condition where the side of the paper to which the unfixed toner is adhered is opposed to a main body of a casing with a gap maintained therebetween, so that the toner adhered to the face side of the paper is not rubbed against the main body during the feeding of the paper to the fixing unit 44, in which the toner is fixed. The paper discharged from the fixing unit 44 is guided by a guide member 48, and is discharged through a paper- discharging port 3 by paper-discharging rollers 2, with the printed side down.
Patent JP-H0389095-A (JP)
Title: Thermoplastic pipe joint and manufacture thereof
Inventor: OTSUKA TAKESUMI
IPC: B29C45/14
Filed: 1989-08-30
Abstract: PURPOSE:To perform thermal fusion simply and easily by double coiling a wire material along the inner surface of a heater generating body which wire material is made by coating a conductor material with a ferromagnetic material layer. CONSTITUTION:Pipes 10, 10 to be joined are inserted into a pipe joint 12. A heat generating wire material 14 is embedded in the shape of a double coil on the inner surface of the pipe joint 12. The heat generating body 14 is a wire material made by coating a conductor material with a ferromagnetic material layer. The pipe joint 12 is formed by winding a heat generating wire material 32 embedded in a plastic layer of a thermoplastic resin tape 30 together with the tape 30 around a mandrel 34, and thermoplastic resin is made to flow into the gap between the mandrel 34 and an outer frame arranged with a gap between the mandrel 34. As a result, heating temperature may be automatically controlled with the Curie point of the ferromagnetic material as a reference. Deformation of the pipe joint is prevented by the surface effect.
Patent JP-H0664479-A (JP)
Title: On-vehicle left and right confirming device
Inventor: YAMANOBE MORIO
IPC: B60R1/00
Filed: 1992-08-24
Abstract: PURPOSE:To obtain an on-vehicle left and right confirming device in which the style and the aerodynamic property are not hurt, a fear of damage aacident is low, and a sense of incompatibility resulting from the difference of elevation of visual point to an image to be monitored is little, by making a design to retreat a camera to the position not to be observed from the outer side when it is unnecessary to use, and to allow to photograph the fields of view at both the left and the right sides, from a desired height, when it is necessary to use. CONSTITUTION:A camera head 2 (3) in which an image pickup element 8 is built in and a condenser lens 10 is exposed laterally, a cylindrical body 6 (7) which is set allowable to project and retreat at the foremost part of a vehicle while the camera head 2 (3) is fixed to the upper end, and a display device to allow to display the image taken by the camera head 2 (3) and set near the operator seat, are provided to this on-vehicle left and right confirming device.
Patent JP-H04106985-A (JP)
Title: Photocoupler
Inventor: IWASHIMA OSAMU
IPC: H01L31/12
Filed: 1990-08-27
Abstract: PURPOSE:To release noise due to a parasitic capacitance between a light emitting side and a photodetecting side to a ground line and to prevent an erroneous operation by shielding a phototransistor by a polysilicon film, and connecting it to a ground lead terminal. CONSTITUTION:An N-type epitaxial layer 22 is formed on a P-type substrate 21, and operated as a collector. It is formed of a P-type base layer 23 formed selectively therein, and an N-type emitter region 24 formed selectively therein. A polysilicon film 13 is formed on the surface through a passivation film 25, and electrically connected to a ground lead terminal 321 via aluminum wirings, bonding wires 33, etc.
Patent JP-H07202835-A (JP)
Title: Communication network and node
Inventor: YOHANESU ANTONIUSU MARIA FUAN
IPC: H04L7/00
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a communication network node allowing a buffer to use a suitable scale for determining a reading rate by storing a data unit in a buffer means arranged at a holding position related to a sequence number. CONSTITUTION: At the occurrence of a data unit MSC, an input interface IIM relates a time label TL indicating the practical value NCSV of a node clock signal to each set of the unit MSC. In an output interface OIM, a comparing means TLC sets up node delay in each set based on the time label TL and a clock signal NCSV. A reading means RU increases the rate when measured node delay is higher than the upper limit of a threshold, and reduces the rate when the node delay is lower than the lower limit of the threshold. When the node delay of continuously generated 1st data unit MSC is between the upper limit and lower limit of the threshold, the data unit MSC is read out by the reading means RU. Consequently one output data flow OUT can be obtained by a transmission clock NCS and the output interface OIM.
Patent JP-S58111900-A (JP)
Inventor: JIYON OOKUSU
IPC: C11D3/39
Filed: 1982-12-21
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-H0972646-A (JP)
Title: Chilled air circulating type freezer showcase
Inventor: MAEKAWA KATSUHIKO
IPC: F25D11/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To cut the cost by reducing the number of parts and the steps of assembling by arranging a deck pan supporting metal parts, that serve as the wiring supporter of a moisture condensation preventive heater also, on the front side of the bottom inside a compartment in a multi-shelves type open showcase. SOLUTION: A deck pan supporting metal parts 15, that serve as the wiring supporter of a moisture condensation preventive heater also, is arranged on the bottom surface of a partition wall (a thermally insulating wall) 1a that partitions an inner duct 4 and an outer duct 5 on the front side of the bottom inside the compartment. The deck pan supporting metal parts 15 is made by sheeting a steel plate and forms a deck pan supporting part 15a that holds the front end of a deck pan 9 and a moisture condensation preventive heater supporting part 15b that is extended to the under part of a return grill 13 that is arranged at an air curtain intake gate 12 together with it, and a supporting leg 15c is fastened with screws to the bottom surface of a shielding wall 1a.  The deck pan 9 and a fence 10 are supported on the deck pan supporting part 15a and a moisture condensation preventive heater 14 is fixed through a heater clamp 16 on the moisture condensation preventive heater supporting part 15b.
Patent JP-S61104745-A (JP)
Title: Preparation of plum fruit food
Inventor: KIYOMOTO TAIJI
IPC: A23L19/20
Filed: 1984-10-24
Abstract: PURPOSE:To obtain a plum fruit food having low salt content, mitigated acid teste and soft taste and flavor, by adding salt to green plum, adding sodium bicarbonate-containing mineral water containing minerals, immersing the green plum under a weight and drying in the sun. CONSTITUTION:Green plum is mixed with about 10wt% salt, added with sodium bicarbonate-containing mineral water containing minerals such as calcium ion, potassium ion, magnesium ion, ferrous ion, etc., and is immersed in the sodium bicarbonate-containing mineral water under a weight. After about one month, the green plum is taken out of the liquid and dried in the sun to obtain the objective plum fruit food. The impregnation of salt in the green plum is restricted by the action of the sodium bicarbonate-containing mineral water and at the same time, the organic acid component causing the characteristic strong acid taste of the plum fruit is reacted and bonded with the minerals permeated through the skin of the plum fruit. Accordingly a food having low salt content and mitigated acid taste can be prepared.
Patent JP-S58113366-A (JP)
Inventor: KIRUKORU SHIRINYAN
IPC: C23C18/16
Filed: 1982-12-23
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-H1070760-A (JP)
Title: Radio base station synchronizing method
Inventor: OGAMI NAOHITO
IPC: H04B7/26
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize time slots on a wired line. SOLUTION: A mobile communication system consists of a base station controller 1 having a means 11 which sends a synchronizing signal out and a means 12 which informs a base station radio device 2 of a time slot, the base station radio device 2 having a means 21 which detects the synchronizing signal and a means 22 which stores synchronous timing, and a wired line 3 which connects the base station controller 1 and base station radio device 2. Here, one time slot on the wired line connecting the base station controller and base station radio device to each other is used as a time slot for sending the synchronizing signal at the start of the operation of the base station radio device and also used as a time slot for communication thereafter.
Patent JP-H0778551-A (JP)
Title: Cathode-ray tube
Inventor: KOIZUMI YUKIO
IPC: H01J9/08
Filed: 1993-09-10
Abstract: PURPOSE:To provide a cathode-ray tube of a long life and a high reliability in which possibility of heat wire breakage of an indirectly heated cathode is extremely low. CONSTITUTION:An insulation coating film at an inner part comprising alumina powder is formed by a deposition method around a tungsten core wire after it is formed in a specified form of a heater of an indirectly heated cathode. In a process of forming a black insulation coating film at an outer part comprising alumina powder and tungsten powder after that, for forming a suspension liquid for applying the powder on the tungsten core wire by immersion, solution of binding agent dissolved in organic solvent is filtered using a filter having filtration performance to catch solid foreign matter of about 0.1-2mum or more. The solution from which powder dust of heavy metal such as iron is then mixed and agitated with powder of alumina and tungsten to be suspended.
Patent JP-H0786851-A (JP)
Title: High frequency integrated circuit
Inventor: KADOWAKI YOSHINOBU
IPC: H03F3/195
Filed: 1993-09-10
Abstract: PURPOSE:To provide a high-performance high frequency integrated circuit for which the impedance matching of the high frequency integrated circuit is electrically adjusted and the 'dispersion' of characteristics is compensated. CONSTITUTION:By forming variable capacitance elements 30a and 30b on an integrated circuit substrate composed by forming an active element 1 (FET) and circuits 7a and 7b for the impedance matching of the active element 1, varying capacitance by adjusting a voltage applied to the variable capacitance elements 30a and 30b and adding the variable capacitance elements 30a and 30b to the impedance matching circuits 7c and 7d of the high frequency integrated circuit, the impedance matching is adjusted. Thus, the 'dispersion' of the high frequency characteristics of the high frequency integrated circuit is compensated and the high frequency characteristics are optimized.
Patent JP-S6285726-A (JP)
Title: Multi-wheel drive vehicle
Inventor: HAMADA TETSUO
IPC: B60K17/348
Filed: 1985-10-09
Abstract: PURPOSE:To facilitate the comprehension of the driving force to be transmitted through a clutch by arranging rotary speed detecting means respectively onto the input and the output shafts of a clutch responsive to the relative rotary speed and constituting a portion of a power distribution mechanism thereby displaying quantities corresponding with the differences between respective rotary speeds. CONSTITUTION:In a system where the engine power is transmitted through a front wheel side differential unit in a power distribution mechanism to the front wheel while through an output shaft led out from the power distribution mechanism, a viscus coupling 8 and a rear wheel side differential unit to the rear wheel, a ring gear 89 and a flat gear 90 having predetermined number of teeth are arranged at proper positions on the outer circumferential face of the viscus coupling 8 and a hab shaft 83. Proximity switches 91, 92 are arranged respectively for said gears 89, 90 while facing each other where the output signals from respective proximity switches 91, 92 are processed in an operating circuit 93 to detect the rotary speeds of the input and the output shafts 81a, 83 of the coupling 8, thus to display the quantities corresponding with the differences between respective rotary speeds on a display means not shown.
Patent JP-S6467626-A (JP)
Title: Address modifying circuit
Inventor: KOBAYASHI KENICHI
IPC: G06F9/355
Filed: 1987-09-08
Abstract: PURPOSE:To reduce the chip area for a control circuit of a 1-chip microcomputer by using a rewritable index register and a computing element which applies the arithmetic operations to the data on the address part in a microinstruction as well as to the contents of the index register. CONSTITUTION:A computing element applies the arithmetic operations to the contents of an index register 2 as well as to the data on the address part of a microinstruction fetched by an instruction register 7. The result obtained by the element 4 is used as an effective address. Thus it is possible to handle each constant, i.e., a data group via a common program even though these constant and group are contained in a ROM 6 just by rewriting only the data on the register 2 in case the change is desired only for the constant which is used for the processing in a program via the common program. As a result, the capacity of a ROM 6 is reduced together with reduction of a chip area.
Patent JP-H11115315-A (JP)
Title: Optical information recording medium, manufacture thereof, and recording/reproducing method of information using the same
Inventor: UNO MAYUMI
IPC: G11B7/257
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical information medium, the modulation factor of which is large even under the condition that a laser light has a single wavelength, with which recording/reproducing of high density information is enabled and which is excellent in repeated recording characteristics. SOLUTION: This recording medium is equipped with an optically transparent board 1, a protective layer 2 including ZnS and SiO2 , a diffusion preventing layer 7 made of Ge, Cr and N, a recording layer 3 having a specified composition including three elements such as Ge, Sb and Te, a diffusion preventing layer 8 made of Ge, Cr and N and a reflecting layer 5 made of Al alloy. The recording/reproducing of information is executed by varying the laser light having the wavelength of 650 nm between the predetermined power levels.
Patent JP-S6381943-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UCHIDA AKIHISA
IPC: H01L29/73
Filed: 1986-09-26
Abstract: PURPOSE:To ensure the flatness of the surface after back etching, and to improve the reliability of a semiconductor device by forming a thermal oxide film on the surface of a trench shaped to a substrate, deposition-filling the trench with an insulating material by pressure and forming an isolation for heat treatment for compacting. CONSTITUTION:Oxide films 12 are shaped onto the surfaces of each trench through thermal oxidation. An silicon nitride film 17 is removed by hot phosphoric acid, an silicon nitride film 23 is also applied and formed on the whole again, silicon dioxide 25 is applied through a CVD method at a high temperature and low pressure, the insides of each trench are also deposition-filled with silicon dioxide, and the whole is thermally treated. Applied and shaped silicon dioxide 25 is etched back, thus forming three isolations 2, 3 and 6 filled with compacted silicon dioxide 14. The silicon nitride film 23 functions as the measure of an end point in the back etching, thus allowing accurate etching.
Patent JP-S59118020-A (JP)
Inventor: YAZAKI YUKIHIRO
IPC: A01G9/00
Filed: 1982-12-24
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-2001053545-A (JP)
Title: High-frequency circuit component
Inventor: IIDA KAZUHIRO
IPC: H03B5/18
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent oscillation signals from an oscillation circuit part from leaking via a filter part to a power supply line in a high-frequency circuit component provided with the power supply line, the oscillation circuit part and the filter part for preventing the osciliation signals obtained in the oscillation circuit part from leaking to the power supply line. SOLUTION: Inside a multilayed circuit board 15, at least a part of the power supply line, at least a part of the oscillation circuit part 12 and at least a part of the filter parts 13 and 14 are incorporated. Also, the ground electrode 24 of the oscillation circuit part 12 and the ground electrode 25 of the filter parts 13 and 14 are provided along different layers inside the multilayered circuit board 15.
Patent JP-H1159119-A (JP)
Title: Assembly of tire and rim for two-wheeled vehicle
Inventor: DOI AKIMASA
IPC: B60C17/01
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To enable traveling for a while in a state where a tire is punctured and without deteriorating assemblage of a tire rim, by making a tube into a bellows shape in which the diameter is varied by being repeatedly increased and decreased in the circumferential direction. SOLUTION: A tube 5 for supporting load from a tire by being expanded by pressurization is arranged on the inner surface of a tire. The tube 5 is formed into a bellows shape in which the tube diameter is varied by being repeatedly increased and decreased in the circumferential direction like D1, D2, and it is desirable that the thickness of the tube is in the range of 5 to 10 mm. The tube 5 is formed into a bellows shape in the puncture state in which air is discharged from the inside of the tube 5. In this tube 5, since resistance in relation to longitudinal flexure is increased in comparison with a conventional cylindrical tube even if inside air is discharged by the synergistic effect obtained by specifying the bellows shape and the tube thickness, the continuous travel distance in the puncture state can be increased.