baber/WOPTO huggingface dataset:
Patent JP-S60164820-A (JP)
Title: Control circuit of heat exchanger for cooling
Inventor: MARUYAMA HITOTSUGU
IPC: G05D23/19
Filed: 1984-02-07
Abstract: PURPOSE:To prevent freezing and boiling of a cooling medium and to perform a stable and sure cooling operation by switching one freezer to the start state and the stop state in accordance with variance of temperature of a region to be cooled. CONSTITUTION:When a freezer 17 or/and a freezer 18 are operated and the temperature of gas in a region 11 to be cooled is not varied, outputs of two comparing circuits in a control circuit 22 are logical ''0'' together, and a stop signal S and a start signal K are not generated, and a stable cooling operation is performed. If the temperature of gas in the region 11 is lowered when two freezers are operated, outputs of comparing circuits are logical ''1'', and the signal S is generated to stop operation of the freezer 18, and the freezing force of a cooler 14 is weakened. If the temperature of gas in the region 11 is raised when only the freezer 17 is operated, outputs of comparing circuits are logical ''1'', and the signal K is generated to start the freezer 18, and the freezing force of the cooler 14 is strengthened.
Patent JP-S52103778-A (JP)
Title: Safety device for press by use of outflow resistance of fluid
Inventor: TSUDA HISASHI
IPC: F16P3/00
Filed: 1976-02-26
Abstract: PURPOSE: To provide a safety device for press by the use of outflow resistance of fluid, in which stopper pin, fixed on side face of main gear, and lever of piston/cylinder means are selectively engaged, whereby repeating of press can be prevented in effective and reliable manner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05179755-A (JP)
Title: Floor panel
Inventor: YONEDA TSUGUO
IPC: E04C2/38
Filed: 1992-01-07
Abstract: PURPOSE:To execute the work of wiring and piping conveniently by avoiding joist bearings to fit joists in a simplified composition, and by simplifying the construction of floor panels. CONSTITUTION:On the upper surface of a frame having peripheral frames jointed to each other in a rectangular shape by confronting the channel sections of frame materials 6... formed with channel shape steels provided with flanges 6B, 6C above and under webs 6A, with each other, and joists 3 to be bridged between the peripheral frames, face material 5 is fitted, and floor panels are formed. Then, the webs 6A of frame materials 6b to be confronted with the end sections of the joists 3 are provided with notched lines 7, and horizontal bearing pieces 9 for bearing the end sections of the joists 3 are formed with the rises of the webs 6A on the notched lines 7.
Patent JP-S61179471-A (JP)
Title: Developing device
Inventor: OSAWA TAKASHI
IPC: G03G15/09
Filed: 1985-02-04
Abstract: PURPOSE:To prevent ground fogging, a sweep trace, and a toner scatter effectively by providing a holed electrode cylinders which has many small apertures with a specific diameter at the periphery of a developing screw and depositing only toner. CONSTITUTION:The hold electrode cylinder 16 made of conductive metal having many fine apertures is provided rotatably at the periphery of the developing screw 12 in a developing device 1 and applied with a specific voltage. The diameter of the fine apertures is larger than the size of toner particles of a developer and smaller than the size of carrier particle. In this constitution, a magnetic brush is rubbed against the electrode cylinder 16 through the rotation of the screw 12 to give a charge to the toner and only toner particles are deposited to perform development. Consequently, fogging is reduced and the electrode cylinder 16 is rotated at a low speed, so a sweep trace and a toner scatter are prevented effectively.
Patent JP-H04258898-A (JP)
Title: Hybrid integrated circuit and its production method
Inventor: MASUI KEIJI
IPC: G06F21/79
Filed: 1991-02-13
Abstract: PURPOSE:To protect the information stored in a ROM which is being tested, by inserting temperature fuses, which shut out data read out functions, into the data bus, in a hybrid integrated circuit having the ROM connected to a CPU and data bus terminals through which the data stored in the ROM are read out to the outside via the data bus. CONSTITUTION:Temperature fuses 2 are inserted into a data bus 6 which connects address ROM data 5 of a hybrid integrated circuit 1 and a data bus 7. During a production process, the contents of the address 5 of ROM are read out at the data bus terminal 7 for the test and good products are selected. After that process, the products are put into a thermostatic chamber, the atmospheric temperature is raised, the temperature fuses 2 are melted and the circuit between the data bus 6 and the data bus terminals 7 is disconnected so that the contents of the data 5 of ROM can no longer be read out from the data bus terminals.
Patent JP-H03223849-A (JP)
Title: Silver halide color photographic sensitive material and its production
Inventor: FUKUZAWA YUTAKA
IPC: G03C7/305
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the color photographic sensitive material having a high sensitivity and excellent sharpness by forming silver halide emulsion layers obtd. by coating the layers with a liquid mixture composed of the dispersion of a specific DIR compd. and a photosensitive silver halide emulsion on a base. CONSTITUTION:The silver halide emulsion layers obtd. by coating the layers with the liquid mixture composed of the dispersion of the DIR compd. expressed by formula I and the photosensitive silver halide emulsion without stagnating the liquid for over 20 minutes. In the formula I, A signifies the base nucleus of oxidation reduction and denotes the atom group which allows the separation of -(Time)-tX only when oxidized during photographic development processing; Time denotes a timing group which is connected with A by a sulfur atom, nitrogen atom, oxygen atom or selenium atom; (t) is 0 or 1 integer; X denotes a development restrainer. The color photographic sensitive material which can prevent the degradation in the sensitivity in the case of use of the DIR compd. and has the high sensitivity and excellent sharpness is obtd. in this way.
Patent JP-S63188679-A (JP)
Title: 4h-quinolizin-4-one derivative
Inventor: KURASHINA KIICHI
IPC: A61P27/16
Filed: 1987-01-30
Abstract: NEW MATERIAL:A 4H-quinolizin-4-one derivative expressed by formula I (Y is O or S; n is an integer of 1-6; R<1> is H or halogen; R<2> is lower alkyl). EXAMPLE:2'-(4-Chlorophenoxy)ethyl 3-cyano-2-methylthio-4H-quinolizin-4-one-1- carboxylate. USE:A selective inhibitor for production of IgE antibody, useful as a remedy for diseases caused by IgE, e.g. bronchial asthma, rhinits, dermatitis, anaphylaxia, etc., hardly affecting production of IgG antibody, etc., important to phylaxis and sustainedly acting on production of IgE antibody. PREPARATION:A partially novel compound expressed by formula II is reacted with a compound expressed by formula III to afford the aimed compound expressed by formula I. Furthermore, the partially novel compound expressed by formula II is obtained by reacting 2-pyridylacetic acid with a compound expressed by formula IV according to a conventional method.
Patent JP-H10207312-A (JP)
Title: Pressing mechanism for cleaning device
Inventor: MATSUO YASUHIRO
IPC: G03G21/10
Filed: 1997-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressing mechanism for a cleaning device by which a pressing member can be easily pushed into a cleaning unit and by which pressing condition having good balance can be formed. SOLUTION: A supporting shaft 8 is pivotally supported between both side plates 2 and 2, each end of a pair of supporting members 7 and 7 whose other end is opened is fixed to both side parts of the shaft 8, and also operating parts 71 and 71 are provided on the other end of the member 7 or on the shaft 8 in the vicinity of the other end of the member 7, the pressing members 6 and 6 of the members 7 and 7 are slidably supported to press toward the outside of the other end, and the member 6 and 6 are attachably/detachably pressed and abut on the back part of the leaning unit 4 freely attachably/detachably rocked and supported between the plates 2 and 2; so that the unit 3 is pressed to and abuts on a photoreceptor drum 1.
Patent JP-S59144136-A (JP)
Title: Rotary washing apparatus for wafer
Inventor: OOKAMI NOBUTOSHI
IPC: H01L21/304
Filed: 1983-02-08
Abstract: PURPOSE:To keep the balance during high speed rotation and prevent vibration by adjusting a balancer of a supporting plate opposing to a turn table corresponding to a difference a number of sheets accommodated of the wafer accommodating cassette. CONSTITUTION:A concentric supporting plate (disk) 13 is provided at the lower part of a rotating shaft 13 so that the rotating shaft of turn table 12 does not generate vibration due to a difference of a number of sheets accommodated of accommodation cassette 11 of wafer 10. This supporting plate 13 is provided movably in the radius direction with a plurality of balancers 35 in the same weight and shape at the positions corresponding to each accommodation cassettes. These balancers 35 are respectively moved toward outside in the radius direction by the balancer moving mechanisms 32, 33, 34, as much as a distance proportional to a difference from a number of accutually loaded sheets in each accommodation cassette for the wafer loading constant of accommodation cassette. Thereby, balancers can be adjusted by keeping a total moment to a constant value.
Patent JP-H02198622-A (JP)
Title: Device for vaporizing liquid glass material
Inventor: HAYASHI SHIGETOSHI
IPC: C03B37/018
Filed: 1989-01-30
Abstract: PURPOSE:To stably supply the vaporized liq. glass material to a specified reaction system at a high and certain rate for a long time by setting a raw material supply vessel above a vaporizer, and inserting a supply pipe into a bubbling tank in the vaporizer from the lower part of the vessel. CONSTITUTION:A carrier gas blowing pipe 2 and a vaporized glass material discharge pipe 3 are inserted into the airtight bubbling tank 1, and the airtight liq. glass material supply vessel 13 is set above the tank 1. The supply pipe 12 is inserted into the tank 1 from the lower part of the vessel 13. As a result, the vaporized liq. glass material is stably supplied to a reaction system at a high and certain rate for a long time.
Patent JP-S55111803-A (JP)
Title: Operating method for multiple effect evaporator
Inventor: KANEHARA SEI
IPC: B01D1/26
Filed: 1979-02-22
Abstract: PURPOSE: To return the operation of the multiple effect evaporators to a normal condition rapidly by a method wherein a specified operating method is adopted when reoperating the multiple effect evaporators, and the blocking of heat exchangers being incorporated into external circulation systems is prevented.  
     CONSTITUTION: At operating the multiple effect evaporators after cleaning an evaporator 1A, slurry stored in a storage tank 8 is supplied into the evaporator 1A through a storing liquid feed system 10. Slurry in another evaporator 1B different from the evaporator 1A or an external circulation system 3B is fed into the evaporator 1A from a discharge system 6B without duluting the slurry, and the concentration of the slurry, which has existed in the evaporator 1A up to that time, is heightened. The supply of the slurry from the evaporator 1B fed to the evaporator 1A is continued until the operation of the evaporator 1A is brought to a condition which is normal or close to near normalcy, and the quantity of supply is decided so that time required until the operation is brought to normalcy be minimum. After the operating conditions of the evaporator 1A are recovered to the normal condition, the movement of the slurry is halted, and the multiple effect evaporators start original operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01194153-A (JP)
Title: Production of magneto-optical recording element
Inventor: SHIBATA TOSHIYUKI
IPC: G11B11/105
Filed: 1988-01-29
Abstract: PURPOSE:To obtain an excellent magneto-optical recording characteristic and to maintain the initial characteristic thereof by forming stress relief layers consisting of an elastomer resin so that stress corrosion is eliminated by said layers. CONSTITUTION:The elastomer resin layers are formed on the respective magnetic material layers 2c, 2d of magneto-optical recording members C, D by coating the elastomer resin thereon and curing the coating naturally at room temp. or by heating or UV irradiation. Said layers are formed as the stress relief layers 3c, 3d. A resin 5 for adhesion is then coated on one of the stress relief layers 3c, 3d and is cured by natural curing at room temp. or by heating to form the magneto-optical recording element. The stresses generated by curing of the resin layer 5 for adhesion are, therefore, relieved by the stress relief layers 3c, 3d and the stress corrosion is no longer generated. The excellent magneto-optical recording characteristic is thereby obtd. and further the initial magneto-optical recording characteristic is maintained.
Patent JP-S62180796-A (JP)
Title: Control device for amount of sludge for activated sludge treatment plant
Inventor: TAKASE ITARU
IPC: C02F3/12
Filed: 1986-02-03
Abstract: PURPOSE:To adequately control an amt. of sludge by correcting parameter of an online simulator to a correct value by an offline simulator even if there is a fluctuation in the inflow rate of sewage or the settling characteristic of the sludge. CONSTITUTION:The actually measured concn. value of the sludge in an aeration tank stored in a memory part 13 and the time serial data of the calculated concn. value of the sludge calculated by the online simulator 12 and the offline simulator 16 are compared and the mixing parameter of the aeration tank 2 is corrected if there is difference in the 1st arithmetic part 14. The actually measured concn. value of the restrun slduge stored in a memory part 13 and the time serial data of the calculated concn. value of the restrun sludge calculated by the simulators 12, 16 are compared and the parameter of a setting basin 13 corrected if there is a difference in the 2nd arithmetic part 15. Simulation is executed by using the correction data of the memory part 13 in the offline simulator 16 and the flow rate of the excess sludge is controlled in the 1st control part 17. The flow rate of the return sludge is controlled in the 2nd control part 18.
Patent JP-S63188025-A (JP)
Title: Control method for injection speed of injection molding machine
Inventor: MATSUDA KAZUO
IPC: B29C45/77
Filed: 1987-01-30
Abstract: PURPOSE:To enable swift changeover of injection speed without a response lag in a changing part of a rising-up and falling-down of the injection speed, by a method wherein a nozzle opening area is controlled so that an injection speed becomes a preset speed when a screw position attains to a preset position, and at the same time pressing force of a screw is controlled so that differential pressure before and after the nozzle becomes a preset differential pressure. CONSTITUTION:A measured screw position detected by a screw position detecting instrument 21 and a screw position set up by a screw position setting instrument 31 are compared by a position comparator 33 with each other. When both of them coincide with each other, a control current is supplied to a comparative solenoid 17 by sending a signal so that an injection speed corresponds to the foregoing screw position set up in an injection speed setting instrument 32 beforehand. With this construction, varying control of an opening of a nozzle valve 14 is performed. A differential pressure before and after the nozzle valve 14 is operated through a detected value of a resin pressure detecting instrument 22 and an output signal from a pressure setting instrument 35 by a differential pressure operating circuit 34, and a signal is applied to a pressure setting instrument 35 so that the differential pressure becomes a set differential pressure. With this construction, the differential pressure before and after the nozzle valve 14 is controlled at a fixed level always.
Patent JP-S59150396-A (JP)
Inventor: ORII SHIYOUICHI
IPC: G21F9/22
Filed: 1983-02-09
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-H11219973-A (JP)
Title: Circuit board
Inventor: WATANABE ITSUO
IPC: H05K3/32
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To improve a semiconductor chip in connection reliability when the semiconductor chip is mounted on a printed board by a method wherein a first connection terminal, a second connection terminal, and conductive particles are prescribed in hardness respectively. SOLUTION: When a semiconductor chip is mounted on a printed circuit board through the intermediary of adhesive agent in a flip-chip mounting manner, the electrode of the chip and/or the corresponding wiring electrode of the circuit board is set at a Vickers hardness of 100 or below, whereby the electrodes at a joint are deformed by thermocompression, and as a result, irregularities of chip bumps in height and the warpage of the board are absorbed by the deformations, and the joint are enhanced in the contact area, so that a semiconductor device excellent in connection reliability can be obtained. Especially, conductive particles which are harder than, at least, one of the connection electrodes are dispersed into the adhesive agent, whereby a semiconductor device excellent in connection reliability can be obtained.  At this point, the connection electrodes and the conductive particles are prescribed in hardness so as to satisfy a formula, A>B>C, where A, B, and C denote the hardness of a board electrode conductive particles, and a chip electrode respectively, and it can be observed at the cross section of a joint that the conductive particles are buried in a part of the chip electrode.
Patent JP-H01195446-A (JP)
Title: Process for forming dye picture image superior in rapid processing characteristic and color reproducibility
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/30
Filed: 1988-01-29
Abstract: PURPOSE:To obtain satisfactory rapid processing characteristic and color reproducibility of a dye picture image by subjecting a silver halide photographic sensitive material having a specified constitution of layers of a specified silver halide emulsion and a color mixing inhibitor to a specified treatment. CONSTITUTION:At least one of photosensitive silver halide emulsion layers contains silver halide particles having >=90mol.% AgCl content, and an intermediate non-photosensitive layer between a photosensitive silver halide emulsion layer nearest to a base (A) and a photosensitive silver halide emulsion layer (B) next to (A) contains a larger amt. of a compd. expressed by formula I than any of other non-photosensitive layers. Further, a color developing soln. to be used contains 2X10<-4>-1X10<-2>mol./l sulfite ions. In formula I, each R1-R4 is H atom., halogen atom., aryl acyloxy group, etc. By this constitution, a process for forming a dye picture image having high rapid processing characteristic and generating to tubidity in the dye picture image is provided.
Patent JP-H07229122-A (JP)
Title: Snow melting machine
Inventor: KAMO YOSHIAKI
IPC: E01H5/10
Filed: 1994-02-17
Abstract: PURPOSE:To conduct the operation and stop of a snow melting machine easily and safely. CONSTITUTION:In a snow melting machine so constructed that a burner chamber E, a snow melting chamber C and a pump chamber D are formed in a box- shaped snow melting tank 2, when an upper lid 1 pivoted on the upper side of an upper opening part of the snow melting tank 2 is put in the open state to enable a snow melting work, the main power supply is automatically turned on, and when the lid is closed, the main power supply is automatically turned off. A throw-in sensor plate S turned by the weight of the thrown-in snow is provided in the snow melting chamber C. When the throw-in sensor plate S is turned, a burner B is fired automatically, and when the snow in the snow melting chamber C is gone, the throw-in sensor plate S is returned to its initial position so that the burner B is extinguished automatically.
Patent JP-H04238517-A (JP)
Title: Power-saving control system
Inventor: MINAMISONO YUTAKA
IPC: G06F1/26
Filed: 1991-01-22
Abstract: PURPOSE:To suppress the power consumption of a battery to the minimum without deteriorating the response of a work program in a battery-driven type computer. CONSTITUTION:In the battery-driven type computer, an input/output control part 4 to execute processing to peripheral hardware 8 in accordance with an input/output request from the work program and a power control part 5 to execute power-ON/OFF to the peripheral hardware 8 are provided, and the power control part 5 monitors an input/output interval and the number of times of input/output per unit time to the peripheral hardware 8, and controls the power-ON/OFF to the above-mentioned peripheral hardware 8 so as to suppress the power consumption of the above-mentioned battery on the basis of its monitored result.
Patent JP-H06234541-A (JP)
Title: Optical fiber cooler
Inventor: NAGAYAMA KATSUYA
IPC: C03B37/10
Filed: 1993-02-08
Abstract: PURPOSE:To provide a cooler having simple structure capable of cooling a high-temp. optical fiber with improved efficiency, capable of surely preventing the leakage of a liq. coolant and capable of increasing the line speed. CONSTITUTION:A liq. coolant 3 for cooling a high-temp. optical fiber 5 is introduced into an inner tube 11 from a clearance between an outer tube 9 and an inner tube 11 constituting a coolant vessel 1. Meanwhile, a seal gas for throwing up the coolant 3 is injected into the inner tube 11 from a first fiber passage hole 4 to prevent the leakage of the coolant 3 from the first fiber passage hole 4. The coolant 3 thrown up from the upper part of the opening of the inner tube 11 is dropped into the clearance between the outer tube 9 and the inner tube 11 by a liq. splash preventing cover 15 to be refluxed and reused.
Patent JP-H10218881-A (JP)
Title: New pyrrolopyrazolopyrimidine derivative
Inventor: NAMIKI TAKAYUKI
IPC: A61K31/505
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject compound that is useful as a synthetic intermediate for a preventive or therapeutic agent for respiratory diseases as asthma by using a pyrrolopyrazolopyrimidine resultant from the reaction of the specific pyrazolopyrimidine and an amine. SOLUTION: This novel compound is represented by formula I[R<1> is a straight, branched or cyclic alkyl; R<2> is (substituted) alkyl, alkoxycarbonyl, a halogen, H] or its salt, typically  ethyl 8-cyclopentyl-6,7-dihydro-8H- pyrrolo[3.2-e]pyrazolo[1,5-a]pyrimidine-5-carboxylate and is useful as a synthetic intermediate for a medicine that prevents and treats pulmonary diseases. This new compound is prepared by reaction of a pyrazolopyrimidine of formula II [R<21> is a (substituted) alkyl, an alkoxycarbonyl, a halogen; X is a halogen] with an amine of the formula: R1 -NH2 .
Patent JP-S60163809-A (JP)
Title: Cosmetic
Inventor: KOBAYASHI SUSUMU
IPC: A61K8/64
Filed: 1984-02-07
Abstract: PURPOSE:A cosmetic, obtained by incorporating a hydrophobic powder obtained by reacting an organohydrogenpolysiloxane on the surface of powder in the presence of an acidic substance, and having improved cosmetic durability and moldability. CONSTITUTION:A cosmetic containing hydrophobic powder obtained by reacting an organohydrogenpolysiloxane of the formula (R1 and R2 are H, OH, CH3, C2H5 or phenyl; R3 and R4 are H, OH, alkyl, phenyl, etc.; the total of l, m and n is 5-1,000) on the surface of powder in the presence of an acidic substance, e.g. a fatty acid, lactic acid, sulfuric acid or an inorganic acid solt of an amino acid. Silicic acid, talc, mica, calcium carbonate, etc. are used as the inorganic powder, and polyamide, polyethylene, phenolic resin, celluloid, polysaccharide, protein, etc. are used as the organic powder. 0.1-20wt%, based on the powder, compound of the formula and 0.01-10wt%, based on the powder, acidic substance are used.