baber/WOPTO huggingface dataset:
Patent JP-H0349162-A (JP)
Title: Inter-electrode pressure difference control device for fuel cell
Inventor: TOGASHI YUTAKA
IPC: H01M8/04
Filed: 1989-07-18
Abstract: PURPOSE:To quickly adjust the pressure difference when the inter-electrode pressure difference abruptly occurs by providing a passage cutoff valve completely closing the opening and an inter-electrode pressure difference adjusting valve not completely closing the opening in series on a fuel feed pipe and an air exhaust pipe respectively. CONSTITUTION:When a load is abruptly changed and the gas pressure of an air electrode 4 rises higher than the gas pressure of a fuel electrode 3, pressure difference meters 15a and 15b detect the inter-electrode pressure difference. In this case, a signal that the gas pressure of the air electrode 4 is higher is sent from the pressure difference meter 15b to an adjusting meter 22b, and opening commands are sent from the adjusting meter 22b to a passage cutoff valve 20b and an inter-electrode pressure difference adjusting valve 21b respectively. The cutoff valve 20b and adjusting valve 21b are opened on receiving the commands. At this time, the adjusting valve 21b already has the opening for bearing the sufficient air flow to resolve the abrupt rise of the pressure difference, thus the sufficient air flow is discharged through an air discharge pipe 13 immediately after the cutoff valve 20b starts to be opened, and the inter-electrode pressure difference between the fuel electrode 3 and the air electrode 4 is resolved.
Patent JP-2000039357-A (JP)
Title: Shock absorber
Inventor: BRAMMER HARTMUT
IPC: G01D11/30
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To simplify manufacture and to improve durability by coupling a constitution part to a pressing sleeve via a wedge ring mounted between an annular spring and a wall of the sleeve. SOLUTION: A wedge ring 21 is axially forcibly inserted between an inner periphery of an annular spring 20 and a wall of a pressing sleeve 2. The ring 21 axially inserted at a side sharpened in a wedge shape radially loads the spring 20 and simultaneously axially clamps necessarily for a sensing member 6, thereby effectively continuously coupling a constitution part. The ring 21 is made of, for example, metal such as steel, or plastic.
Patent JP-H0351526-A (JP)
Title: Manufacture of piston for disc brake
Inventor: NOMURA MASAHIRO
IPC: F16D65/18
Filed: 1989-07-18
Abstract: PURPOSE:To improve the heat resistance of a piston by molding a piston for disc brake from thermosetting resin and installing a heat resisting material part which is formed by molding a prepreg onto the edge surface part on a brake pad side. CONSTITUTION:A piston 1 for disc brake is molded from thermosetting resin such as phenol resin. A prepreg 2 which is formed by allowing a glass fiber basic member to be impregnated with the thermosetting resin such as phenol resin and imid resin is arranged on the edge surface part which contact the pad back metal of the piston 1. The prepreg 2 is joined integrally simultaneously with the molding of the piston 1. Therefore, the heat resistance of the piston can be improved, and the exfoliation due to heating is prevented.
Patent JP-H0847834-A (JP)
Title: Clamp device
Inventor: KAWAMURA TAKESHI
IPC: B23Q3/06
Filed: 1994-08-04
Abstract: PURPOSE:To facilitate operation by simplifying constitution of a clamp device for positioning and fixing a work piece. CONSTITUTION:A guide groove 19 in the vertical direction is formed on a bracket 13 fixed to a work table 30, and a guide pin 21 loosely fitted in the guide groove 19 is combined with the piston rod 23 of a hydraulic cylinder 22. A positioning lever 15 is pivotally fitted to the bracket 13, and the guide pin 21 is engaged with a cam groove 20 provided on the positioning lever 15. A clamp lever 25 is pivotally fitted to the positioning lever 15, and a cam groove 26 is provided on the rear part of the clamp lever 25. By extending the hydraulic cylinder 22, the positioning lever 15 and the clamp lever 25 are standingly raised centering around a pin 14, and a work piece 27 is positioned by means of the positioning lever 15. Succeedingly the clamp lever 25 is further rotationally moved, so as to press the upper face of the work piece 27 and fix the work piece 27.
Patent JP-S6075691-A (JP)
Inventor: ISOGAWA MITSUSHIGE
IPC: D06P5/04
Filed: 1983-10-01
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-S57109887-A (JP)
Title: Fluorescent lamp
Inventor: NAKAMOTO MASAYUKI
IPC: C09K11/08
Filed: 1980-12-26
Abstract: PURPOSE: A fluoresent lamp having improved all luminous flux, high efficiency and high coloring, comprising a luminous layer consisting of a fluorescent substance of a halo-boron phosphate of an alkaline earth metal activated by bivalent Eu, having a specific composition, as a fluorescent substance for blue emission.  
     CONSTITUTION: A fluorescent lamp comprising a luminous layer consistig of a fluorescent substance of a halo-boron phosphate of an alkaline earth metal activated by bivalent Eu, shown by the formula (M and M' are Sr, Ca, or  Ba; X is Cl, F, or Br; 2.7≤x≤3.3; 0.5≤y≤1.5; 0.10≤a≤0.50, 0.01≤b≤0.50: 0.001≤ p≤0.20), as a fluorescent substance for blue emission. The above-mentioned fluorescent substance is obtained by blending raw material compounds such as SrHPO 4 , CuHPO 4 , CaCO 3 , Eu 2 O 3 , etc. in a given ratio, calcining the blend under reducing atmosphere at 900W1,200°C for 1W4hr, washing and drying. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0510822-A (JP)
Title: Radiation temperature measuring instrument
Inventor: TANAKA TOMIO
IPC: G01J5/00
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a radiation temperature measuring instrument which can make measurement in a low-temperature area or a smaller target size area and, at the same time, can be also applied to an object having fluctuating emissivity in an environment where stray noise exists. CONSTITUTION:This radiation temperature measuring instrument is constituted of a stray noise shielding body 9, two sets of photon counters 3 and 4 for measuring two spectral radiation luminance signals defined by one or more different conditions of the wavelength and polarized light measuring angle, arithmetic unit 5, parameter input device 6, and computed result output device 7. Since the photon counters 3 and 4 are used, the number of photons can be discretely counted and the SN can be remarkably improved. In addition, since this radiation temperature measuring instrument finds temperatures by automatically calculating the emissivity by solving a relational expression between the two kinds of spectral emissivity, the measuring accuracy of this instrument can be improved.
Patent JP-S6245121-A (JP)
Title: Treater
Inventor: HANAJIMA SHUICHI
IPC: H01L21/302
Filed: 1985-08-23
Abstract: PURPOSE:To bring a treating fluid into contact uniformly by turning a treating- fluid supply section, to which a treating-fluid exhaust nozzle feeding the treating fluid to a material to be treated in a showery manner is formed, to the material to be treated. CONSTITUTION:A wafer 5 on which a photo-resist adheres is placed on a susceptor 4 mounted into a base body section 1. The wafer 5 is heated at a fixed temperature by a heater 6 and an ultraviolet lamp 12 is lit. A dispesion head 7 is turned, and oxygen gas 10 is made to flow into a fluid path 9 for the head 7, and fed to a treating chamber 3 from exhaust nozzles 8. The gas 10 is excited by ultraviolet rays radiated into the treating chamber 3 from the lamp 12, and ozone is formed in the chamber 3.
Patent JP-H0474159-A (JP)
Title: Production of 2-acrylamido-2-methylpropanesulfonic acid
Inventor: KANBAYASHI TOMIO
IPC: C07C309/15
Filed: 1990-07-12
Abstract: PURPOSE:To improve the purity and yield by reacting acrylonitrile with nitric acid and isobutylene in the presence of a specific compound in carrying out the aforementioned reaction and obtaining the subject compound useful as a polyelectrolyte for coloring improver, etc., of acrylic fiber. CONSTITUTION:Acrylonitrile is reacted with sulfuric acid at >=95% concentration and isobutylene in the presence of an organic carboxylic acid or an anhydride thereof at -10 to +70 deg.C, preferably 30-50 deg.C to afford the objective compound. Formic acid, acetic acid, oxalic acid, acrylic acid, etc., are cited as the organic carboxylic acid and acetic anhydride, etc., are used as the organic carboxylic acid anhydride. The organic carboxylic acid, etc., are added in an amount of 0.01-5.0 pts.wt., preferably 0.05-0.5 pt.wt. based on 100 pts.wt. acrylonitrile. The acrylonitrile is preferably used in an amount of >=4.0 mol based on 1 mol sulfuric acid.
Patent JP-H1115555-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ENDO HITOSHI
IPC: G11C11/4076
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device containing a synchronous circuit which can extend the operating frequency range in a comparatively simple circuit scale and also can have a stable operation and another synchronous circuit which can shorten the lock-in cycle and also has a stable operation. SOLUTION: This circuit device uses the variable delay circuits VDL1 to VDL4 which receive the clock signals from a 1st terminal and delay these signals in response to a control signal having the binary weight and performs the comparison of phases between the clock signals supplied from the 1st terminal and the clock signals delayed by the circuits VDL1 to VDL4 via a phase comparator PD to supply the output signals of comparison to a delay control circuit VDLC. When the said operation is started, the bits of a delay control signal are successively set in order of higher bits and then reset if the delayed signals are later than the clock signals supplied from the 1st terminal by the output of the comparator PD. If the delayed signals are earlier than the clock signals, a delay control signal is produced to set its bits and to supply them to the circuits VDL1 to VDL4.
Patent JP-H0235844-A (JP)
Title: Control system
Inventor: AKAI YUKIO
IPC: G06F13/00
Filed: 1988-07-26
Abstract: PURPOSE:To complete the control for all controlled devices in a short time by providing a received data accumulating part to accumulate the data from the controlled device in a communication interface. CONSTITUTION:In a controller 10, a CPU 11 and a communication interface 120 to repeat the data communication between the CPU 11 and plural controlled devices 21 to 2n are provided. The communication interface 120 further has a data accumulating part 13 to accumulate the data from the respective controlled devices 21 to 2n. The CPU 11 sends the control data added with the address data of the controlled device 22, and further, successively sends the control data of each controlled device until the control data of the controlled device 2n. In the controller 10, the data accumulating part 13 receives the response data from each controlled device, and successively accumulates them. In addition, the CPU 11 successively fetches the response data accumulated by the data accumulating part 13, processes them according to the data, and the control is completed.
Patent JP-H0351670-A (JP)
Title: Freezing cycle
Inventor: SAKAZUME AKIO
IPC: F25B13/00
Filed: 1989-07-19
Abstract: PURPOSE:To shut off a flow of refrigerant flowing to a heat exchanger of a stopped indoor device with a number of valves by a method wherein a heating throat is arranged between a cooling throat device and an indoor heat exchanger, a check valve is arranged in parallel with the throat and at the same time a branch control device is arranged between the indoor heat exchanger and a four-way valve. CONSTITUTION:A solenoid valve 32b of a branch control device 33 connected to an indoor heat exchanger 30b of au indoor device 31b to be stopped during a cooling operation is closed. Liquid refrigerant from an outdoor heat exchanger 23 is metered with a capillary tube 24 of a cooling throat device 20, its pressure is reduced and the refrigerant passes from the first connection port 35a of the branch device 34 through a check valve 29a, an indoor heat exchanger 30a, a solenoid valve 32a, a four-way valve 22 and an accumulator 57 and returns to a compressor 21. At this time, since the solenoid valve 32b is closed, the refrigerant is not flowed to the heat exchanger 30b of the indoor device 32b and further since the indoor heat exchanger is connected to a low pressure side through a capillary tube 28b, the liquid refrigerant may not be accumulated in the indoor heat exchanger 30b.
Patent JP-H069595-A (JP)
Title: Production of epoxy resin containing biphenyl skeleton
Inventor: MURATA YASUYUKI
IPC: C08G59/24
Filed: 1992-06-19
Abstract: PURPOSE:To produce an epoxy resin containing 4,4'-biphenyl skeleton and a small amount of hydrolyzable halogen and useful as the epoxy resin especially in electric and electronic fields. CONSTITUTION:A phenol mixture containing 20-80wt.% 4,4'-biphenyl is made to react with epihalohydrin to produce an epoxy resin containing 4,4'-biphenyl skeleton. 5-200wt.% glycolic monoether is used as a solvent and the reaction is carried out in the presence of >=6% water based on the total reaction mixture at least in an early stage of the reaction (before a stage of adding 0.2 mole alkali metal hydroxide based on 1 mole phenolic hydroxyl group). The amount of the alkali hydroxide used is 0.8-2.0 mole based on the 1 mole phenolic hydroxyl group in the raw material.
Patent JP-2001013099-A (JP)
Title: Gas measuring apparatus
Inventor: AKAMARU HISAMITSU
IPC: G01N1/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten a measuring time without lowering reproducibility. SOLUTION: Sample gas is supplied to a sensor cell equipped with an oxide semiconductor device for 120 sec (preparatory measurement) and zero gas is supplied to the sensor cell for 360 sec. The electric resistance of an oxide semiconductor sensor rises to approach a metastable base resistance value Rb. Thereafter, when the sample gas is supplied to the sensor cell for 60 sec, a metastable peak resistance value Rs is obtained (actual measurement). Next, quantitative measurement is performed on the basis of the metastable base resistance value Rb and metastable peak resistance value Rs in an actual measurement.
Patent JP-H1130601-A (JP)
Title: Underwater paint film soundness measuring device
Inventor: TSUJI TOSHIMIKI
IPC: G01N27/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To measure the soundness of a paint film coating the surface of an underwater structure early and quantitatively by placing an electrode face to face with the underwater structure made of steel and coated with the paint film, with a fixed space to measure the resistance value and electric capacity between the electrode and the underwater structure, and obtaining a loss factor from a specific expression. SOLUTION: A support plate 21 is fitted to a bar-like support body 24 through a universal joint 23. A coil spring 26 is disposed between the support plate 21 and a collar body 25 so as to prevent the tip of the universal joint 23 from hanging down. A coil spring 28 is disposed between the collar body 25 and a bearing stand 27 slidably fitted with the support body 24, so as to prevent a holder 20 from being damaged due to being pressed to an underwater structure. The bearing stand 27 is fastened to a submerged robot 30. Electric resistance R and electric capacity C between the underwater structure 10 and an electrode face 6a fitted to the support plate 21 are measured by an impedance measuring apparatus 1, and a loss factor D is computed from an expression D=1/(2πfCR), where (f) is frequency (Hz) of an alternating current.
Patent JP-S5895057-A (JP)
Inventor: FURIITOBERUTO KOTSUHO
IPC: B65H23/16
Filed: 1982-10-22
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-H1031047-A (JP)
Title: Power transmission line monitoring device
Inventor: KAWAMURA TAKESHI
IPC: G01R31/08
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device which can find a place where abnormality of a power transmission line is generated accurately. SOLUTION: Sensors 3 for detecting surge current are attached to a power transmission line 1 with designated space and outputs from the respective sensors 3 are transmitted by a pair of optical fiber 2H, 2L. The optical fiber 2H can transmit a signal faster than the optical fiber 2L. A point P where an accident occurs in specified in a monitoring sensor based on dislocation of an optical pulse column entered from the optical fiber 2H and optical pulse column entered from the optical fiber 2L.
Patent JP-S6427550-A (JP)
Title: Ultrasonic crushing apparatus
Inventor: KARASAWA HITOSHI
IPC: A61B17/22
Filed: 1987-07-24
Abstract: PURPOSE:To enhance crushing efficiency to a large extent by generating lateral vibration in addition to longitudinal vibration at the leading end of a transmitting member and to finely crush even a large calculus, by forming the part corresponding to at least the antinode of a steady wave of the transmitting member of an ultrasonic vibrator into an irregular shape. CONSTITUTION:A hollow pipe like metal transmitting member (insert part) 3 transmitting ultrasonic vibration is connected to the leading end of a horn 2. The hollow part of the transmitting member 3 is formed as a suction passage 4 and communicates with the suction passage 5 formed in a grip part. The ultrasonic wave transmitted to the transmitting member 3 from the horn 2 generates longitudinal vibration vibrated in the axial direction of the transmitting member 3. The intermediate part of the transmitting member 3 has one or more antinode according to the length of the transmitting member 3. Since the transmitting member 3 has an irregular shape at the antinode part of longitudinal vibration, that is, the part of an A-side is thinner than the part of a B-side, difference is generated in the load due to longitudinal vibration between the A-side and the B-side and this load difference changes intermittently and, therefore, the lateral vibration in the A-B direction is generated. The lateral vibration is generated at the leading end of the transmitting member 3 in addition to the longitudinal vibration of ultrasonic vibration.
Patent JP-2001015165-A (JP)
Title: Manufacture of solid electrolyte, manufacture of secondary battery, and secondary battery
Inventor: YAMAMOTO MASAKI
IPC: H01M4/62
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a battery having high productivity and superior battery performances such as rate characteristics, cycle characteristics, and capacity characteristics by having an impregnation process feeding non-fluid electrolyte materials in voids of a porous film with one face having more polar functional groups than the other face, and a defluidization process of fed materials and by feeding the material from the other face. SOLUTION: Non-fluid electrolyte materials are applied to a negative electrode 2 including a negative electrode active material and binder on a line 1 and fill voids in the negative electrode 2. Then, a porous film 4 fed out from a roll 3 is mounted thereon and a positive electrode 6 including a positive electrode active material fed out of the roll 5 and the binder is mounted thereon. The layered body is fed to a heating area 7 and subjected to defluidization process by heating, and the non-fluid electrolyte materials of the electrodes and the porous film are integrally polymerized and defluidized. This constitution can feed the electrolyte materials from the negative electrode 2 so as to provide a secondary battery with high productivity.
Patent JP-H0476655-A (JP)
Title: Edition request scheduling system
Inventor: TAZAKI HIROMI
IPC: G06F15/00
Filed: 1990-07-12
Abstract: PURPOSE:To prevent an editing process from being one-sided to an edition request from an input terminal equipment which is high in generation frequency by controlling the execution order of processes at an edition request received from an input terminal equipment. CONSTITUTION:An edition request control table part 2 has a terminal equipment table 7 and an edition requesting table 8. An edition request scheduling part 3 updates the terminal equipment table 7 and edition requesting table 8 every time one edition request is received from one of input terminal equipments 1-1, 1-2... 1-n, and edition requests are taken out in order from the request which is least in in-process quantity in the terminal equipment table 7 and highest in priority in the edition requesting table 8 to request edition, thereby updating the terminal equipment table 7 and edition requesting table 8 as to the edition requests which are made. Output terminal equipment 6-1, 6-2... 6-n output the slips of editing results distributed from a slip distribution part 5.
Patent JP-2000021216-A (JP)
Title: Fluorescent lamp unit for photo-catalyst, photo-catalyst unit and cleaning device using it
Inventor: TAKADA MUNETAKE
IPC: A61L9/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a fluorescent lamp for photo-catalyst when it is carried or mounted to the prescribed mounting position etc. SOLUTION: A holder 5 is mounted with both ends of a photo-catalyst fluorescent lamp 2 in which a discharge medium is enclosed and cold cathodes 7 are sealed in both ends, and both ends of a reflector 4 extended in the longitudinal direction of the photo-catalyst fluorescent lamp 2 to surround a part of the periphery of the photo-catalyst fluorescent lamp 2. Therefore, the reflector 4 functions as a reinforcing member for the photo-catalyst fluorescent lamp 2, thus breakage of the photo-catalyst fluorescent lamp 2 is prevented at the carrying of the photo-catalyst fluorescent lamp unit 1 or mounting it to the prescribed position.
Patent JP-2000015512-A (JP)
Title: Coating twist drill
Inventor: KONDO YOSHIHIRO
IPC: B23B51/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the chipping and break of a cutting edge by the biting and winding in of a chip by providing the tip of a margin in the specific % escape surface side of a drill edge diameter and making the process amount of a rake surface side to 1/2 or less of the escape surface side process amount. SOLUTION: By making the process amount of an escape surface side to 0.1-2% of a drill diameter, at less than 0.1% of the drill diameter, the processed amount is too small not to reduce the chipping and break of a cutting edge. At the retreating time beyond 2% of the drill diameter, as the strength is dropped instead of not taking a sufficient thickness on the rearside of a margin, it is made to 0.1-2% of the drill diameter. It is desiable that the process amount (a) of a rake surface side is 1/2 or less of the esacape surface side process amount (b) and when it is beyond 1/2, as there is such defect that the cutting edge itself is too big, such other problem that the cutting resistance is increased is generated. An arc shape is picked up as its connection way.