baber/WOPTO huggingface dataset:
Patent JP-H1030554-A (JP)
Title: Viscous fluid pump
Inventor: YASUMA TAKAYUKI
IPC: F04B9/105
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce leakage of viscous fluid paste to the back surface of a force feed piston, and improve the sealing performance of a dust seal at the gland part of a main hydraulic cylinder. SOLUTION: A washing chamber 4 is formed into a sealed structure by fitting a cover 28 on the chamber 4 with an O ring 27 put between them. A compressor 36 is connected to the inside of the cleaning chamber 4 through a pressurizing gas supply pipe 31. Gas pressure is made to work upon the back surfaces of force feed pistons 6a, 6b and a gland part 19 by filling the inside of the chamber 4 with gas pressurized by the compressor 36. As a result, the stretching allowance of the packings 16 of the pistons 6a, 6b is maintained for a long time, thus it is possible to improve sealing performance and reduce leakage of viscous fluid paste. The stretching allowance of a dust seal 20 in a gland part 19 is also maintained for a long time, thus improving sealing performance.
Patent JP-H0628432-A (JP)
Title: Automatic mesh generating method for analyzing finite element
Inventor: HAYASHI TOSHIAKI
IPC: G06F17/50
Filed: 1992-07-06
Abstract: PURPOSE:To decrease a burden on a computer, and to improve the analytic accuracy of a simulation by generating a norm nodal point in the whole area in accordance with a distance from divided outside peripheral segments, and forming a mesh by connecting these nodal points. CONSTITUTION:In the whole area of an analytic object, a norm nodal point is generated in accordance with a distance from divided outside peripheral segments. In this case, meshes of three kinds of size of A, B and C are generated extending from the surface 11 of a substrate to the inside. That is, in the whole area, a norm nodal point alpha having an interval corresponding to the size of the mesh A is generated. Thereafter, with regard to each of the norm nodal point alpha, the shortest distance (r) from the divided outside peripheral segments (divided outside peripheral segments on the surface 11 of the substrate) is calculated, only the norm nodal point alpha for satisfying a condition of 0<r<=r0 is adopted, and others are destroyed. In the figure, a black circle shows the adopted norm nodal point alpha, and a white circle shows the destroyed norm nodal point alpha. Subsequently, by connecting the adopted norm nodal points alpha, the mesh A is generated.
Patent JP-2001034172-A (JP)
Title: Temperature controlling member and temperature controlling label
Inventor: TAMURA TOSHIYUKI
IPC: G09F3/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent color developing on a thermosensitive recording medium in the initialization process of a temperature indicating ink by laminating an heat insulating layer and a temperature indicating ink layer which changes colors after the initialization by heating and rapid cooling at a specified position of a thermosensitive recording medium having a thermosensitive color developing ink layer. SOLUTION: The thermosensitive recording medium 2 consists of a base material 3 using a recording paper, an undercoat layer 4 to smoothen the surface of the base material 3, a thermosensitive color developing ink layer 5, and a protective layer 6 to make writing with a thermal head possible. Further, a heat insulating layer 7 is formed and a temperature indicating ink layer 10 is laminated thereon. Then, a protective layer 11 to make the initialization with a thermal head possible is formed on the temperature indicating ink layer 10. Therefore, since the heat insulating layer 7 is formed between the thermochromic ink layer 10 and the thermosensitive recording medium 2, the propagation of the heat applied to initialize the thermochromic ink layer 10 to the thermosensitive color developing ink layer 5 can be inhibited to prevent color development of the thermosensitive color developing ink layer 5.
Patent JP-S6446635-A (JP)
Title: Double surface type resonator
Inventor: ONO MITSUHIRO
IPC: A61B5/055
Filed: 1987-08-14
Abstract: PURPOSE:To measure the electron spin resonance of a large object of measurement by reducing the height of a loop coil and forming a ring-shaped resonator with a gap, and arranging coil surface of plural resonators opposite each other. CONSTITUTION:When a microwave of specific frequency is supplied to a loop 1 through a loop antenna 4, a microwave magnetic field is produced in the loop 1 and leaks out of the loop 1 to measure the electron spin resonance of the object 3 of measurement. Further, a microwave electric field leaking together with the microwave magnetic field is prevented from leaking the object of measurement with large dielectric loss by arranging a Faraday shield 7 between thin insulating plates 6 and 8 or arranging the coil surface of two resonators opposite each other and supplying electric power to them in phase, thereby suppressing a decrease in the Q value.
Patent JP-H0547618-A (JP)
Title: Manufacturing apparatus for semiconductor substrate
Inventor: OKAWACHI YOSHINORI
IPC: H01L21/02
Filed: 1991-08-13
Abstract: PURPOSE:To prevent defects from occurring to a possible extent. CONSTITUTION:A manufacturing apparatus has a plurality of treatment stages 1b, 1c, and 1d. The manufacturing apparatus comprises a processing means 1 for processing a semiconductor substrate 20 with a given treatment under a given procedure on each treatment stage, a carrying means 2 for carrying the substrate to each treatment stage, and a control means 4 for controlling the treatment performed through the processing means 1 and the carrying operation performed through the carrying means 2 and for generating treatment- finishing signals S11 and S12 when the treatment is finished on each treatment stage. Besides, the manufacturing apparatus includes a clock pulse generating means 6 for generating a clock pulse, and treatment-starting command signal generating means 81 and 82 for counting the clock pulse in accordance with the treatment-finishing signal and generating the treatment-starting command signals S21 and S22 when the counted value amounts to a given value based on each treatment finished. Then, after the treatment based on the treatment- starting command signals S21 and S22 is finished, the control means 4 commences the next treatment process for the substrate 20.
Patent JP-S58104335-A (JP)
Title: Method of increasing fuel in warming up acceleration of electronic control fuel injection system internal combustion engine
Inventor: MATSUOKA HIROKI
IPC: F02D41/06
Filed: 1981-12-16
Abstract: PURPOSE:To ensure satisfactory acceleration performance since the first acceleration immediately after the completion of warming-up irrespective of the change with the passage of time by learning and correcting warming-up acceleration increment correcting value in response to the lean time of air fuel ratio when the air fuel ratio becomes lean in the increase of warming-up acceleration. CONSTITUTION:A control circuit 50 is provided in which the basic fuel injection  amount is figured out according to the outputs of an air flow meter 14 and a crank angle sensor 44, while the output of valve opening time signal is sent to an injector 30 according to the outputs of an O2 sensor 40, a cooling water temperature sensor 46, etc. in addition to correction. In this case, fuel injection amount is increased up to the warming-up acceleration increment correcting value read out of a water temperature table in response to cooling water temperature immediately after acceleration according to the output of idle contact of a throttle sensor 24. In increasing this amount, when the air fuel ratio becomes lean, the warming-up acceleration increment correcting value is controllably learned and corrected in response to the lean time of air fuel ratio.
Patent JP-H0752234-A (JP)
Title: Preform for synthetic resin bottle and this bottle
Inventor: SHIMIZU NORIHIRO
IPC: B29B11/14
Filed: 1993-08-17
Abstract: PURPOSE:To obtain a preform for thin-walled synthetic resin bottle suitable for charging carbonated drinks, soft drinks or the like and a bottle produced from the preform. CONSTITUTION:The synthetic resin preform 6 concerned consists of a bottomed hollow body, the top end of which is an open mouth edge part 8 and the bottom end of which is a blocked part 11. On the outer peripheral surface of the axially intermediate portion of the synthetic resin preform 6, a plurality of solid projected beam ribs 12, which are formed parallelly in the axial direction of the preform, are provided. At the same time, by biaxially stretching blow molding the synthetic resin preform 6, a synthetic resin bottle having solid projection beam ribs 12, which are radially formed, is obtained.
Patent JP-S5994314-A (JP)
Inventor: FURUKAWA KUNIYUKI
IPC: H01H9/36
Filed: 1982-11-19
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-H0365354-A (JP)
Title: Electrorecording head and electrorecording device
Inventor: ASAKURA KENJI
IPC: B41J2/32
Filed: 1989-08-04
Abstract: PURPOSE:To obtain a picture output reduced in the fluctuation of concentration by a method wherein a return-circuit electrode and a plurality of recording electrode arrays are formed on an insulating substrate and the substrate is coated by an insulating layer excluding one part of recording electrodes while the length of an exposed part, related to the electrification of the recording electrodes, is determined so as to have a specified multiplying of an interval between the recording electrodes and the return-circuit electrode. CONSTITUTION:A return-circuit electrode 3 and a plurality of recording electrode arrays are formed on an insulating substrate 1 and the recording electrodes 2 are coated with an insulating layer 4 excluding one part of the electrodes 2 while the length of the exposed part, related to the electrification of the recording electrodes 2, is determined so as to be more than two times but less than five times of a space between the recording electrodes 2, 2 and a space between the recording electrodes 2 and the return-circuit electrode 3 is determined so as to be more than 1/N and less than 2/N (N is a natural number more than two) of a pixel to be recorded. The return-circuit electrode 3 is formed on one end of the insulating substrate 1 from the surface to the end face of the same while the length of a subscanning direction from the end face of a head to the side of the return-circuit 3, which us opposed to the recording electrode 2, is determined so as to be smaller than two times of the space between the recording electrode 2 and the return-circuit electrode 3. A gap between the recording electrode 2 and the return-circuit electrode 3 and a gap between the recording heads are filled with an inorganic macromolecular material while the fine powder of hexagonal boron nitride is dispersed into the inorganic macromolecular material. According to this method, stabilized contact may be kept and a high-grade picture output may be obtained.
Patent JP-H0952771-A (JP)
Title: Hexagonal boron nitride sintered compact and its production
Inventor: HARA HIROYUKI
IPC: B28B3/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To produce a hexagonal BN sintered compact having high purity, high density and high bending strength by selecting a hexagonal BN sintered compact having specified physical properties. SOLUTION: This hexagonal BN sintered compact has >=99.5wt.% purity of BN, >=1.85g/cm<3> density and >=40MPa bending strength at ordinary temp. It is produced by compacting hexagonal BN powder as stock and sintering the resultant compact at 1,400-2,400 deg.C. The hexagonal BN powder contains hexagonal BN powder as stock attaining >=1.95g/cm<3> compacting density by CIP under <=2,700kg/cm<2> pressure and has 0.5-1.6wt.% oxygen content.
Patent JP-S5993007-A (JP)
Title: Herbicidal composition
Inventor: KONNO KAZUHIKO
IPC: A01N47/36
Filed: 1982-11-19
Abstract: PURPOSE:The titled composition, containing a substituted phenylsulfonylurea derivative and S-(alpha,alpha-dimethylbenzyl)-1-piperidinecarbothioate as active constituents, and capable of removing many kinds of weeds in a wide application period. CONSTITUTION:A herbicidal composition containing (A) one or more compound of formula I (X is phenyl or phenoxyl; Y is a group of formula II or III; R1 and R2 are methyl or methoxyl) and (B) S-(alpha,alpha-dimethylbenzyl)-1-piperidinecarbothioate as active constituents. The mixing weight ratio between the components (A) and (B) is 1:(1-100), preferably 1:(4-60). The amount of the active constituents in the herbicidal composition is 0.05-100pts.wt., preferably 1-60pts.wt. and other carriers and adjuvants are incorporated. The application amount is preferably 50-400g based on 10 ares expressed in terms of the active constituents.
Patent JP-S58107188-A (JP)
Title: Fermentation of alcohol
Inventor: NOGUCHI SADAO
IPC: C12P7/06
Filed: 1981-12-18
Abstract: PURPOSE:To prepare an alchol in high yield for a long time, by heat-treating a raw material saccharide solution adjusted to a given pH, removing formed unsoluble substances from it, subjecting the resultant substance to alcohol fermentation. CONSTITUTION:A proper amount of a mineral acid (e.g., sulfuric acid) is added to a raw material saccharide solution (e.g., solution of waste mollasses) so its pH is adjusted to 3-4.5. (i) The raw material saccharide solution is heat-treated at 40-100 deg.C for about 10min, or (ii) the raw material saccharide solution is blended with a nonionic high polymer flocculant (e.g., ''Panakayaku CH '' manufactured by NIPPON KAYAKU KK), and the prepared insoluble substances (e.g., hemihydrate, syngenite) are removed by natural precipitation, centrifugation, etc. The raw material saccharide solution after the treatment is subjected to alcohol fermentation with yeast by a conventional procedure.
Patent JP-S5992316-A (JP)
Title: Method and device for mixture combinational counting and weighing
Inventor: HAJI SETSUO
IPC: G01G19/393
Filed: 1982-11-18
Abstract: PURPOSE:To hold the quantity or rate and total weight of articles within a specific range automtically at a high speed by discharging a specific quantity of articles of specific kind and then discharging other articles by the difference between the set weight of one pack and the total discharge weight. CONSTITUTION:An article supplier 1 discharges, for example, six kinds of sweet stuff to a weighing hopper 2 for specific weight firstly. The total discharged weight at this time is measured by a register 13 and stored, and a mixture of sweet stuff is thrown in a bucket 12 of a bucket conveyor 10. Then, combinational counters 4a-4f are used to discharge a specific number of sweets of another kind to every bucket 12 additionally. The discharged weight at this time is added to said total discharge weight by adders 14, 16, and 18 and the total discharged weight of sweet stuff is stored. Then, this total discharged weight is subtracted from the target weight of one pack and the result is outputted to a combinational target value to a combinational weighing device 5. Thus, the weighting is carried out while the one final kind of sweet stuff which is relatively inexpensive is combined and the sweet stuff is discharged into the same bucket 12.
Patent JP-H0869540-A (JP)
Title: Graph display device
Inventor: KOSAKA MASARU
IPC: G09G5/36
Filed: 1994-08-29
Abstract: PURPOSE: To automatically determine the display positions of a graph and attached information by comparing the display positions of the graph and attached information with each other and changing the display position of the attached information if the graph and attached information overlap with each other. CONSTITUTION: When data to be graphed are inputted, the graph display coordinate position based upon the inputted data is found. Then it is decided whether or not a display of the graph overlaps with a display of the attached information and when so, the display position of the attached information is so changed not to overlap with the display position of the graph, so that the graph and attached information are displayed. For example, the data to be graphed are data on temperature, the volume of water, etc., which change in real time and detected by a sensor 120. The data are reported to a processing part 130 through an input/output control part 14. Further, when data that an operator sets are graphed, the data are inputted from KB 150 and reported to the processing part 130 and data reported through an input/output part 140 are processed as specified.
Patent JP-S6099049-A (JP)
Inventor: SUZUKI YASUO
IPC: A41B9/06
Filed: 1983-10-29
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-S5993983-A (JP)
Title: Rotary compressor
Inventor: SUZUKI AKIRA
IPC: F04C18/16
Filed: 1982-11-22
Abstract: PURPOSE:To increase strength of a casing by incorporating such a construction that the wall thickness of the surrounding wall of a rotor accommodation chamber increases from the suction side toward the discharge side, and thereby reducing the thermal deformation of surrounding walls. CONSTITUTION:The surrounding wall 3a1 of a rotor accommodation chamber 3c provided at the casing 3 shall have a tapered outside surface 14, and the wall thickness of this surrounding wall 3a1 increase from the suction side 11 toward the discharge side 12. Thereby the thermal deformation and stress of the surrounding wall 3a1 of the rotor accommodation chamber 3c, which is likely to occur at its discharge side portion running high temperature, can be reduced, to assure that the strength and stiffness of the casing are increased greatly.
Patent JP-H1048270-A (JP)
Title: Hysteresis comparator
Inventor: TAKEUCHI HIROSHI
IPC: H03K5/08
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a hysteresis comparator having variable hysteresis width by inserting a variable resistor between the emitters of a differential pair of transistors and regulating the offset voltage between input terminals by varying the resistance. SOLUTION: An input signal is inputted to each base of a differential pair of PNP transistors Q1 , Q2 and an output signal proportional to the difference is fed between respective collectors. An NPN transistor Q3 , Q4 , Q5 and Q6 is connected, as a current mirror load, between respective collectors and a voltage amplified with a gain is outputted. A variable resistor R3a is connected between the emitters of the transistors Q1 , Q2 and the resistance thereof is regulated thus controlling the voltage drop between the emitter of the transistor Q1 and a current source I1 and the voltage drop between the emitter of the transistor Q2 and a current source I. Consequently, offset voltage between input terminals 2, 3 is controlled and the hysteresis width can be varied.
Patent JP-H05201751-A (JP)
Title: Method for forming accumulation containing silica on surface of glass article
Inventor: DEITSUKU SAMI
IPC: C03C17/245
Filed: 1992-07-30
Abstract: PURPOSE: To provide excellent deposit containing silica on a glass ware simply that is suitable for forming a migration prevention barrier layer on a surface of the glass ware and has an increased resistance against an alkali medium such as a detergent.  
     CONSTITUTION: A deposit on a silica base layer is formed on the surface of the glass by jetting a gaseous mixture containing <2% of silane, 3.5-30% of oxygen, and advantageously <5% of hydrogen onto a hot surface of a glass ware 1 from a jet nozzle 3 in a non-closed atmosphere. The surface of the object to be processed is advantageously heated just before the object is fed to a jet device. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0934876-A (JP)
Title: Fourier transformation device
Inventor: SATOU HISAAKI
IPC: G06F17/14
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce the processing time for Fourier transformation and to decrease a capacity of an intermediate buffer memory used for the processing. SOLUTION: The transformation device is provided with an n2 length Fourier transformation means 2 applying Fourier transformation with a period n2 in the longitudinal direction for n1 times to a time component signal with a period N (N=n1 ×n2 ) arranged in two-dimensions with a period n1 in the lateral direction and with a period n2 in the longitudinal direction, a rotation arithmetic means 3 applying rotation processing to a transformation result by the n2 length Fourier transformation means 2 and an n1 length Fourier transformation means 5 applying Fourier transformation with a period n2 in the lateral direction for n2 number of times to the arithmetic result by the rotation arithmetic means 3,  and the frequency of the signal of time component with the period N is analyzed by combinations of the n1 length Fourier transformation and the n2 length Fourier transformation smaller than the period N to reduce the arithmetic amount more than a conventional DFT(discrete Fourier transformation) making frequency transformation at once to the signal with the period N by means of the Fourier transformation with the period N.
Patent JP-S6361897-A (JP)
Title: Cleaning method for exhaust gas economizer
Inventor: KAWASHIMA KENICHI
IPC: F28G9/00
Filed: 1986-09-01
Abstract: PURPOSE:To perform cleaning by using a smaller quantity of clean water by a method wherein circulation cleaning with clean water is carried out after soot adhered to a pipe group is stripped off by chemical cleaning using chemical. CONSTITUTION:After chemical cleaning water is sprayed from a water washing device 2, a transfer pump 8 for chemical cleaning water is stopped and a piston valve 9 is simultaneously closed. Thereafter, clean water 5 is sprayed from the device 2 above an exhaust gas economizer 1 by a transfer pump 3 for clean water. The chemical and clean water sprayed from the device 2 are stored in a soot collecting tank 62 as waste water through a soot separating tank 61. The waste water stored in the tank 6, which is separated from soot in the tank 62, is held as neutral waste water. This waste water is transferred to the device 2 again through a piston valve 11 by a cleaning water re-circulation pump 10. Until the water washing for the economizer 1 is completely finished, the pump 10 continues to be operated. Thereby, the same effect as that obtained by consuming the wash water of about 100 tons is secured and the washing is completely carried out.
Patent JP-S58106061-A (JP)
Inventor: SHIDACHI TOSHIHARU
IPC: E04F11/16
Filed: 1981-12-16
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-S6361130-A (JP)
Title: Test pressure generator
Inventor: YOSHIOKA TAKASHI
IPC: G01L27/00
Filed: 1986-08-30
Abstract: PURPOSE:To obtain a pressure generator capable of precisely regulating desired pressure within a relatively short time, by constituting said pressure generator of a pressure tank, a solenoid valve, a change-over valve, bellows, a pressure sensor, a signal converter, a voltage setting part, a comparator, a piezoelectric actuator, etc. CONSTITUTION:The pressure in a pressure tank 2 with a check valve to which air pressure is supplied by a pump 1 is supplied to a device 5 to be tested from an output passage 6 through a solenoid valve 4. A change-over valve 3 for connecting the solenoid valve 4 to the tank 2 and the atmosphere so as to change over the same is provided between the solenoid valve 4 and the tank 2. The solenoid valve 4 is controlled in its opening and closing ratio by the pulse outputted from a voltage/pulse converter 11, and a pressure sensor 7 and bellows 15 are provided to an output passage 6. The output signal of the sensor 7 is amplified by a signal converter 8 to be inputted to a comparator 10 and a converter 11, and a voltage setting part 9 sets pressure to be outputted and the output thereof is inputted to the comparator 10 and the converter 11. A piezoelectric actuator expands and contracts by the output of the comparator 10 applied through a change-over device 12 and the displacement of the leading end thereof is transmitted to the bellows 15 through a lever 14 to allow output pressure to coincide with set pressure.