baber/WOPTO huggingface dataset:
Patent JP-H06241585-A (JP)
Title: Freezer
Inventor: YOSHIDA MASATOSHI
IPC: F25B1/00
Filed: 1993-02-10
Abstract: PURPOSE:To provide a freezer in which an amount of lubricant within a case of a compressor can be positively attained and both safety of the compressor and a life of the compressor can be improved. CONSTITUTION:As an amount of lubricant oil within a case 2 of a compressor 1 is decreased, compressed gas filled in the case 2 is flowed into an opening of an oil injection means 30. The compressed gas flowed into the oil injection means 30 is cooled and a reduction in temperature caused by the cooling operation is higher as compared to the case in which only lubricant oil is present as the amount of the compressed gas is much in its volume. This temperature variation is caught by a temperature sensing means and in the case that the reduction in temperature is more than a predetermined value, an operation of the compressor is stopped under a judgement that the lubricant oil is running short.
Patent JP-S57136021-A (JP)
Title: Combustion controller
Inventor: NATSUMEDA TAKESHI
IPC: F23N5/18
Filed: 1981-02-18
Abstract: PURPOSE:To prevent unbalancing of an air-fuel ratio, by constituting a device such that a regulating damper for combustion air amount in a combustion controller employing a return type nozzle is drive-controlled by means of an electric signal obtained from the return pressure of the return type nozzle. CONSTITUTION:A return pressure PR is inputted to a return pressure-electric signal converter 14 through a return pressure transfer pipe 15, is converted into a reference input to a damper motor 10, and is inputted to a comparision amplifier 12. The comparision amplifier 12 controls rotation of a damper 9 for regulating air amount by comparing the reference input with a signal 13 of a potentiometer 11 for detecting the position of the damper motor 10. This permits a relation between fuel jet amount and a fuel-air amount to have no connection with unevenness of an operation characteristic of a pressure control valve 6, and prevents an air-fuel ration from becoming unbalanced, which results in maintaining an appropriate air-fuel ratio.
Patent JP-H10217098-A (JP)
Title: Method and device for surface finishing treatment
Inventor: TSUTSUMI KATSUJI
IPC: B08B3/04
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the surface finishing treatment of an object to be treated and also perform uniform surface treatment by eliminating nonuniform treatment. SOLUTION: Treatment materials 62 and 63 and an object to be treated 61 are stored in a treatment chamber 11 and the treatment chamber 11 is oscillated, the treatment materials and the object to be treated are fluidized largely while they are contacted and collided repeatedly to each other to perform surface treatment efficiently, and the treatment chamber 11 is rotated for intermittent feeding at proper intervals so as to largely mix a fluidized bed 64 in vertical direction to eliminate the dead zone of grinding part. Also the entire surfaces of the object to be ground 61 is surface treated uniformly and the treatment chamber 11 is continuously or intermittently oscillated reciprocatedly around an axis crossed at right angle to an oscillating axis so as to prevent the treatment material from being stratified thus producing nonuniform surface treatment.  Thus the entire surfaces of even a complicated object to be treated are surface treated uniformly.
Patent JP-H07268228-A (JP)
Title: Solvent dye
Inventor: BANSHI RARU KAARU
IPC: C09B47/26
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a dye which shows a good fastness to light, transparency, heat stability and solubility, especially to alcohols and ketones, by allowing an aluminum phthalocyaninesulfonyl chloride to react with an amine to form an ammonium salt.  
     CONSTITUTION: This compound is a compound of formula I. The compound of formula I is obtained by allowing 1 mol compound of formula II to react with n mol of at least one amine of formula III, then saponifying unreacted sulfonyl chloride groups, and allowing the residual sulfo groups to react with cyclohexylamine, methylcyclohexylamine or the like to form an ammonium salt. In the formulae, R is chlorine or OH; Pc is phthalocyanine; R 1  is a linear or branched 1-12C alkyl, cyclohexyl or the like; m is 0, 1 or 2; n is 2, 3 or 4; and m+n is 2, 3 or 4. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H08215624-A (JP)
Title: Coating device
Inventor: SUZUMURA HIROSHI
IPC: B05C5/00
Filed: 1995-02-10
Abstract: PURPOSE: To prevent the turbulence of a circulating flow in a chamber for storing and spouting coating liquid. CONSTITUTION: In a coating device consisting of a liquid supply apparatus 9 for coating a web 3 which is wound onto a backing roll 2 and transferred with coating liquid and a blade 7 which levels the applied coating liquid layer to a given thickness, a partition plate 13 which partitions a chamber 4 for storing and spouting coating liquid in the apparatus 9 in the roll shaft direction is installed in the chamber 4.
Patent JP-S56120866-A (JP)
Title: Automatic valve
Inventor: IMOTO NAMIO
IPC: F16K17/00
Filed: 1980-02-26
Abstract: PURPOSE: To keep a safety operation and provide a fast restarting of the operation by a method wherein a valve mechanism which is automatically and reversibly closed and an automatic valve provided with a manual operating valve are arranged in a gas supplying pipe.  
     CONSTITUTION: If any one of the leading end valve V 2  is kept opened while the main valve V 1  is closed due to earthquake or something, automatic valve V in the distributing line G' having the released leading end valve V 2  is automatically closed. Secondary pressure is decreased due to a releasing of the leading end valve V 2 , the valve body 5 is abutted against the valve seat 4b to separate a primary pressure side from a secondary pressure side. In order to release the automatic valve V after the main valve V 1  is opened, the push button 11 is pressed against the spring 13. Then, the valve body 9 is moved away from the valve seat 4d and the gas is flowed into a secondary system through a small hole 4c. If the leading end valve V 2  is kept closed, the secondary pressure is increased, the diaphragm 6 is pushed to move the valve body 5 away from the valve seat 4b. When the hole 4a is communicated, a rate of increase of the secondary pressure is raised and the automatic valve V is rapidly moved up to a desired open condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02204607-A (JP)
Title: Cylinder block structure of v-engine
Inventor: SAKONO TAKASHI
IPC: F02F7/00
Filed: 1989-01-31
Abstract: PURPOSE:To increase a force for fastening an upper block to a lower block by providing a threaded hole forming boss having the end connected to a portion of a communicating path crossing a sub-oil gallery on the upper block. CONSTITUTION:An upper block 2 is formed in the lower surface with a plurality of threaded holes 41 into which the threaded portion of a bolt 4 is screwed so that the upper block 2 is fastened to a lower block by the bolts 4 in the threaded hole forming positions. One of the threaded holes 41 is formed in the lower surface of the bank 9 side on the transmission mounting side end of the upper block 2, and in such portion a threaded hole forming boss 43 for forming the threaded hole 41 is formed to connect the end to a portion 25 of a communicating path 24 crossing a sub-oil gallery 23. Thus, the threaded hole forming boss 43 is supported on the portion 25 having the rigidity increased by the communicating path 24 crossing the sub-oil gallery 23 to increase the rigidity of the boss, so that the fastening force of the bolt 4 is increased.
Patent JP-H07212971-A (JP)
Title: Protection of power circuit from external noise
Inventor: CHIGUSA TOMOYUKI
IPC: H05K1/14
Filed: 1994-01-25
Abstract: PURPOSE:To easily add an external noise protection circuit to the existing power circuit by connecting a printed board on which the external noise protective circuit is mounted between a printed board on which the power circuit is mounted and a load. CONSTITUTION:A printed board for external noise protection 4 is separately manufactured and this printed board 4 is connected between a power circuit printed board 1 and a load 2. All that should be done for adding the external noise protection circuit is to remove a lead wire 3 between the power circuit printed board 1 and the load 2 and to connect the external noise protection printed board 4 to the power circuit printed board 1 and then to connect the lead wire 3 at the load 2 side to the external noise protection printed board 4. By this method, the external noise protection circuit can be added in a short time with the on-site work only without modifying the power circuit printed board 1.
Patent JP-S60165805-A (JP)
Title: Multiplier circuit
Inventor: KAWAAI TAKASHI
IPC: H03C1/54
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a base band output with a uniform multiplication characteristic by combining a signal wave and a carrier, applying frequency conversion to other signal wave by a local signal wave, multiplying them at a frequency band of the local signal and applying synchronism detection at the local signal frequency band after the effect of the self-bias is eliminated. CONSTITUTION:The signal wave A is combined with a carrier D deciding the operating region of a mixer used as a multiplier 1 by means of a combiner 3. The level of the carrier D is set to a sufficiently large value to the signal waves A and B and the frequency is selected by taking the frequency component formed by the multiplication of signal waves A, G1 and the carrier D at the multiplier 1 of the post stage into account. The multiplier 1 is functioned at the frequency band of the local signal and the effect of the self-bias due to the signal wave generated at the mixer onto the multiplier 1 is eliminated. Thus, the signal wave B is mixed with the local signal E1 at the mixer 4, where frequency conversion is applied. Only the desired signal G1 is extracted from the signal G after the frequency conversion at a filter 6 and fed to the multiplier.
Patent JP-S58140252-A (JP)
Inventor: WATANABE MASAJI
IPC: B32B27/00
Filed: 1982-02-16
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-S61182042-A (JP)
Title: Photomask
Inventor: NAGATA KAZUSHI
IPC: G03F1/00
Filed: 1985-02-07
Abstract: PURPOSE:To obtain a photomask causing no pattern defect and having high mechanical strength by using a metal having a high m.p. and an expansion coefft. close to that of quartz or glass as a pattern forming material and by forming a transparent and rigid protective film of quartz or glass on the pattern forming material. CONSTITUTION:A metal having a high m.p. and an expansion coefft. close to that of quartz or glass, e.g., Mo, Ti, or W or the silicide of the metal is used as a pattern forming material 2. A pattern of the pattern forming material 2 is formed on a transparent substrate 1, and a transparent protective glass film 9 of quartz or glass is formed on the pattern by applying molten glass, applying a silicon compound and oxidizing it under heating, or growing glass by a CVD method. The uneven surface of the protective glass film 9 is then made flat by lapping or polishing to obtain a photomask.
Patent JP-H01197005-A (JP)
Title: Manufacture of titanium seamless pipe
Inventor: KURODA ATSUHIKO
IPC: C22F1/00
Filed: 1988-02-02
Abstract: PURPOSE:To reduce a manufacturing cost by controlling an outlet temperature of a final sinking mill in a specified range and performing cold working at a specified draft and annealing at a specified temperature in sequence after the rolling when a titanium seamless pipe is manufactured by skew rolling. CONSTITUTION:When the titanium seamless pipe is manufactured by the hot taper rolling, the outlet temperature of the sinking mill is kept under control to be over 500 deg.C and under beta transus. Then, the working after the rolling is performed at a draft over 15% and, so occasion calls, annealing is performed at a temperature over 500 deg.C and under beta transus to form the titanium sealess pipe. Consequently, the case of a material generated by breathing oxygen before leaving the sinking mill is kept from its generation. Since cold working and annealing are executed on a suitable condition, strength and ductility are improved, accordingly, product quality and yield are upgraded. As a result, the manufacturing cost of the product is reduced.
Patent JP-H06210672-A (JP)
Title: Hot runner device for injecting mold
Inventor: KISHIDA HISAAKI
IPC: B29C45/26
Filed: 1993-01-18
Abstract: PURPOSE:To make dwelling unnecessary so as to improve productivity by providing in a runner body a valve mechanism which opens a supply passage upon receipt of injection pressure and closes the supply passage upon receipt of reverse flow of pressure of filling resin to a cavity. CONSTITUTION:A supply passage 11 in a runner body 12 is squeezed at its tip so as to be an injection opening 15 and communicated with a passage 4a in a sprue bush 4. An upper part of the supply passage 11 to be connected to the injection opening 15 is made to be a part 16 having enlarged diameter, where an axis-like valve body 18 is slidably arranged. In the valve body 18, a passage 20 extended from an end facing the upstream side of the supply passage 11 to an axis core and a pair of passages 21 extended in the radial direction intersecting the passage 20 are formed. Further, a pair of bypasses 22 are formed. When a melting resin 6 is injected into the supply passage 11, the valve body 18 advances due to the injection pressure, the passages 21 and 22 are communicated and the resin is supplied in a cavity. When the injection is completed, the valve body 18 recedes due to reverse flow of a filling resin in the cavity, so that the supply passage 11 is closed for dwelling.
Patent JP-H0656994-A (JP)
Title: Production of polyarylene sulfide
Inventor: NAKAGAWA KEIJI
IPC: C08G75/02
Filed: 1991-02-18
Abstract: PURPOSE:To produce inexpensively and efficiently a polyarylene sulfide excelling in flow and mechanical strengths and reduced in the formation of flashes and gases during molding. CONSTITUTION:A polyarylene sulfide obtained by reacting a polyhaloaromatic compound with an alkali metal sulfide in the presence of an alkali metal carboxylate in a polar organic solvent is recovered by flashing, washed with an aqueous acid solution, and cured to a melt flow rate of 1000 or below.
Patent JP-H06217226-A (JP)
Title: Television receiver
Inventor: HAYASHI SHUNEI
IPC: H04N5/445
Filed: 1993-01-20
Abstract: PURPOSE:To confirm status data on the plane of polarization, IF frequency, scramble system, etc., of a received radio wave of satellite broadcasting on a screen at a time. CONSTITUTION:A storage means which stores the status data is provided and the status data are stored in the storage means previously at the time of the manufacture. For antenna adjustments, the television receiver is placed in service mode (S101) and after the service mode is entered, whether or not a command inputted from a remote commander is a display command for an antenna level is detected (S102). When an antenna level mode is selected, the antenna level of a broadcast channel which is selected by a BS/CS tuner is measured, its maximum value is detected (S103-S105), and the status data set in the memory are read out (S106) and displayed on a screen (S107).
Patent JP-H09216741-A (JP)
Title: Paper sheet carrying device
Inventor: TANABE CHIKASHI
IPC: B65H3/06
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To attach/detach a roller used for carrying a paper sheet easily and safely without the disassembly of respective parts. SOLUTION: A roller 8 is installed so as to be put in or taken out freely and a drive shaft B9 combined by a turning stop is supported in a cantilever state and its free end 23 is extended upto a part beyond the maximum paper passing width PWMAX of a paper passing passage 6. A holding part 27 extended to near its free end 23 along the drive shaft B9 is fixed to the end surface of the roller 8 so as to hold this holding part 27 and attach/detach the roller 8 to the drive shaft B9. The falling off of the roller 8 combined by a turning stop to the drive shaft B9 is stopped by a falling off stop mechanism 31 and the falling off of the roller 8 can be released by an operation near the free end 23 of the drive shaft B9.  Thereby, the roller 8 can be attached/detached only near the free end 23 of the drive shaft B9 with a wide space without the arrangement of the other parts and the easiness and safety of the work can be improved.
Patent JP-S61184489-A (JP)
Inventor: MAKISHIMA KENJI
IPC: G21C1/02
Filed: 1985-02-12
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-H08221825-A (JP)
Title: Magneto-optical recording medium and device
Inventor: MURASE CHIKAO
IPC: G11B11/10
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a magneto-optical recording medium having a high recording density with which a high C/N value is obtainable when recording and reproducing light of a prescribed wavelength is used to obtain the sufficient recording density. CONSTITUTION: Glass which is patterned thereon with UV curing resins is used as a substrate. A first dielectric layer consisting of nitride, a reproducing layer consisting of a GdFeCo alloy, a recording layer consisting of a TbFeCo alloy, a second dielectric layer consisting of nitride and a reflection layer consisting of an Al alloy are laminated thereon in this order by a sputtering method. The thicknesses of the respective layers are specified to 40nm, 10nm, 15nm, 15nm, 50nm in order of lamination. This magneto-optical recording medium is so formed that the magnitude of the temp. change Hc/T of the coercive force near the temp. at which the coercive force of the magnetic layer to be recorded with information attains 500Oe attains the value expressed by the equation when the medium is irradiated with a light of <=450 to 650nm wavelength to execute the recording or reproducing.
Patent JP-S57138022-A (JP)
Title: Magnetic head
Inventor: ISHIHARA YOSHITSUGU
IPC: G11B5/11
Filed: 1981-02-20
Abstract: PURPOSE:To achieve low cost and greater wear resistant head, by using a clad member which is rolled for a nonmagnetic material inserted between core elements constituting each layer of a multilayered core. CONSTITUTION:A clad member constituting a core element 5 is made that, for example, an Al thin plate 6 with a pescribed thickness is used as a core member, a permalloy thin plate 7 with a prescribed thickness is laminated and rolled  on both the surfaces of the core member, and finished into the 0.2mm. thickness through unification. In this case, the Amm. is finished to 5mu in thickness. This three-layered clad member is punched into the shape of a core and magnetic-annealed, then the Al thin plate has a greater affinity with O2. It is oxidized to be a ceramic (Al2O3) thin plate 6'. Thus, the thin plate 6' has greater hardness and excellent electric insulation. Next, the three core elements 5 are overlapped and bonded with an epoxy resin 3, then a core half 4 is obtained. After winding a coil on the half 4, the half is butted with another core half 4, and contained in a shield case. Thus, a magnetic head is constituted.
Patent JP-S61183678-A (JP)
Title: Fixing roller and fixing device having said roller
Inventor: SHIGENOBU MICHIRO
IPC: G03G15/20
Filed: 1985-02-09
Abstract: PURPOSE:To prevent the generation of wrinkle of a recording material by providing a groove part which has been inclined in the direction of the end part of a roller from the center part of the roller, on a base body, and providing an elastic layer on the base body having its groove part. CONSTITUTION:A fixing roller 4 has a roller base body 1 having grooves 2, 2a being orthogonal to the axial direction of the roller toward both ends of a roller shaft from the center related to the longitudinal direction of the roller, and an elastic layer 3 which has been joined and covered to the peripheral surface of this roller base body 1. As for the peripheral surface of the fixing roller 4, the surface is smooth, and shows a roughly uniform diameter, and it is deformed elastically at least by a very small quantity by pressure. A recording material generates no wrinkle since the elastic layer 3 operates so as to make pressure escape in the direction of the end part of the roller along the grooves 2, 2a.
Patent JP-H05155876-A (JP)
Title: Novel antibiotics: mer-af1032a and mer-af1032b
Inventor: UEMATSU HITOSHI
IPC: C12R1/80
Filed: 1992-02-10
Abstract: PURPOSE:To provide the subject antibiotic having antifungal activity. CONSTITUTION:An antibiotic, Mer-AF1032 of the formula; appearance: light yellow powder; molecular formula: C31H40H8; MS(FAB-MS, matrix; 2,2'- dithiodiethanol) positive: 563[(M+Na)<+>]; 540[M<+>]; 523[(M+H-H2O)<+>]; negative: 539[(M-H)<->]; melting point: 123 to 126 deg.C; specific rotation: [alpha]D<23>=+58.6 deg. (c=0.4 in chloroform); solubility: more than 1mg/ml in chloroform, ethyl acetate, methanol; less than 1mg/ml in toluene; almost insoluble in water; color reaction: positive to phosphomolybdic acid reagent and vanillin phosphate reagent, but negative to Dragendorff reagent. The compound of the formula is prepared by aerobic culture of a microorganism producing Mer-AF1032A belonging to Penicillium sp. Mer-AF1032 (FERM-P-12157).
Patent JP-S52107441-A (JP)
Title: Carbureter of internal combustion engine
Inventor: SHINODA KAZUO
IPC: F02M27/08
Filed: 1976-03-08
Abstract: PURPOSE: To promoto fuel evaporation by putting an air bleed pipe, connected to an oscillator, in a fuel passage made between a float room and a main nozzle and by mixing many fine bubbles in fuel passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59149435-A (JP)
Title: Selective call receiver
Inventor: WATANABE MATSUHIKO
IPC: H04W88/02
Filed: 1983-02-15
Abstract: PURPOSE:To detect and display whether a selective call signal is receivable or not by connecting a power source continuously by a control signal and processing logically the reception state of a received synchronizing signal. CONSTITUTION:When a switch 12 is turned on, a setting signal is sent from a generation part 5 to a control part 7, which controls a power source control part 11 to supply electric power to a reception part 2 continuously. Further, the setting signal is sent to a decision making part 6, which is put in operation in an optional period until a resetting signal is sent. Then, a collation part 3 collates a fixed synchronizing signal in each group among receive signals of the reception part 2 and sends the result to the decision making part 6 when the coincidence is obtained. The code error rate of the fixed synchronizing signal in each group is measured and the result is also sent to the decision making part 6. The decision making part 6 counts the frequency of the correct collation by the collation part 3 to decide on whether an electric field is intense enough for calling or not, and displays the decision result on a display part 9.