baber/WOPTO huggingface dataset:
Patent JP-S63107085-A (JP)
Inventor: ISHII SATOSHI
IPC: H05K3/00
Filed: 1986-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0196666-A (JP)
Title: Electrophotographic device
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/01
Filed: 1987-10-08
Abstract: PURPOSE:To surely prevent 1st toner from mixing in a 2nd developing device by installing a bias power source for impressing a bias voltage between a magnetic brush forming means and a toner carrier. CONSTITUTION:A magnetic plate (magnetic brush forming means) 15 consisting of a magnetic substance is set on a position where the base 62a of a toner supply container 62 is close to a developing sleeve 61 in a jumping developing device (2nd developing device) 6. The magnetic plate 65 is magnetized to an N pole by a magnet roll 61a and forms a magnetic brush by magnetic grains 66 on the lower side of the developing sleeve 61. And the power source 67 for impressing the bias voltage between the magnetic plate 65 and the developing sleeve 61 is installed so as to work to make 2nd toner which is electrified to be positive with the power of static electricity caused by the bias voltage move to the direction of the developing sleeve 61. Thus, the 1st toner can be prevented from mixing in the 2nd developing device 6.
Patent JP-H0195029-A (JP)
Title: Repair of broken part of polyethylene coated steel material
Inventor: NISHIMOTO AKIHIKO
IPC: B29C63/02
Filed: 1987-10-08
Abstract: PURPOSE:To form a firmly adhered coat without affecting bad effects of thermal deformation or thermal deterioration on the mill coat polyethylene coat by a method wherein a specific modified polyethylene sheet is heat pressingly applied on the broken part surface of the coat of a steel material, a two-layer sheet comprising the modified polyethylene lower layer and a polyethylene upper layer is heat pressingly adhered on the former layer. CONSTITUTION:A modified polyethylene sheet 4 having a main component prepared by graft polymerized an anhydride of unsaturated carboxylic acid with ethylene-alpha-olefin copolymer and a melting point of 75 deg.C-100 deg.C is applied under heating and pressure on the broken part 3 of mill coat polyethylene coating layer of a steel material and the surface of the mill coat polyethylene coating layer 2 around the broken part, then a two layer sheet 7, 8, composed of a lower layer of said modified polyethylene 4 and an upper layer of polyethylene 6 is applied under heat and pressure on the formed modified polyethylene coating layer 4.
Patent JP-H0699414-A (JP)
Title: Manufacture of artificial great stone
Inventor: MABUCHI KAZUMI
IPC: B28B1/14
Filed: 1992-09-22
Abstract: PURPOSE:To provide easily and inexpensively a method for manufacturing a great stone of a pebble shape which does not damage a natural scenery such as a dry river bed, a bank elevation and the like when it is placed in the nature. CONSTITUTION:An artifitial great stone 100 is used for a river bed, a bank elevation and the like, and molds 31-33 are placed on the ground surface G, and natural rubble stones 10 and the like are arranged in the pebble shape in the mold 31. Ready mixed concrete 21 is poured into the rubble stones 10, and the molds 31-33 are removed after mixed concrete 21 is cured. Also the natural round stones 10 and the like are mixed with concrete 21 in the molds disposed on the ground surface G, and the molds are removed after the concrete 21 is semi-cured, and water or sand is sprayed to the concrete containing the natural round stones 10 and the like, and then removed.
Patent JP-H0194015-A (JP)
Title: Air conditioner for automobile
Inventor: YOKOYA SATORU
IPC: B60H1/00
Filed: 1987-10-07
Abstract: PURPOSE:To improve comfortableness by enlarging the quantity of correction by solar radiation, and lowering the temperature in blow-out at the time of vent mode and high level mode much more than those at heat mode. CONSTITUTION:Output signals from a solar radiation sensor 4 is inputted into a solar radiation correction operating section 21 through an analog input section 5. The detected mode is simultaneously inputted from a mode detecting device 20. And when both vent mode and high level mode are detected by the mode detecting device 20, a large quantity of solar radiation correction temperature is set up against the detected quantity of solar radiation so as to be inputted into an operating section 6. The operating section 6 makes the correction of solar correction temperature against both the basic blow-out temperature and the corrective blow-out temperature obtained based on specified procedures so as to set blow-out temperature to be lower than that for heat mode for controlling each control section 12-14. Owing to this constitution, optimum correction against solar radiation is made wherever an air outlet port may be, thereby improving comfortableness.
Patent JP-H04131131-A (JP)
Title: Stationary mixer
Inventor: IKUTA MICHINOBU
IPC: B01F5/00
Filed: 1990-09-21
Abstract: PURPOSE:To provide a spiral blade in a state not almost forming a gap with respect to the inner peripheral surface of a hole by forming the spiral blade inserted in a circular hole by connecting a plurality of blade pieces having a specific shape and a specific dimension. CONSTITUTION:The spiral blade 2 inserted in the hole 1a having a diameter D of a mixer main body 1 having a length dimension L has a twist angle of 180 deg. over the range from the inlet part of the main body 1 to the outlet part thereof. The spiral blade 3 inserted in the state crossing the spiral blade 2 at a right angle has the same shape as the spiral blade 2 and each of the spiral blades 2, 3 is formed by continuously connecting six blade pieces 4 each having a diameter D and divided length (l) by welding or adhesion. The shape and dimension of each of the blade pieces 4 is determined using a specific formula. By this method, the spiral blades 2, 3 can be provided in a state not almost providing a gap with respect to the inner peripheral surface of the hole 1a of the mixer main body 1.
Patent JP-H0893978-A (JP)
Title: Tube fitting
Inventor: HARUNA SAKAE
IPC: F16L15/04
Filed: 1994-09-20
Abstract: PURPOSE: To provide a dissimilar metal contact preventing tube fitting which is simplified in structure, can be easily manufactured at a low cost, and has insulating property and watertightness of high performance. CONSTITUTION: A resin ring body 13 having a male screw part 12 is integrally formed on the outer circumferential surface of a cylindrical insert part 10 by injection molding. The male screw part 12 of the resin ring body 13 is screwed to the assembling female screw part 3 of a joint body 4. The inner end contact surface 9 of the insert part 10 is brought into contact with the inner end surface 7 of a resin corrosion resisting core 6. A notched part 14 is provided along the circumferential direction on the angle part on the inner end of the insert part 10, and a ring seal member 15 having electric insulating property is interposed between the notched part 14 and the inner surface of the joint body 4.  An adhesive having electric insulating property is interposed in a gap S between the outer circumferential surface of the insert part 10 and the inner circumferential surface of the joint body 4.
Patent JP-H0560542-A (JP)
Title: Probe
Inventor: NEGISHI MASATO
IPC: G01B21/20
Filed: 1991-09-04
Abstract: PURPOSE:To correct the amount of deviation when a sphere deviates in the cross direction as a probe is exerted with lateral loads so as to enable measurement of high accuracy by providing in the opposite position to the sphere- mounting position of the probe a displacement sensor for measuring the lateral displacement of the probe. CONSTITUTION:A sphere 1 is coupled to one end of a probe 2. The probe 2 is in the form of a prism of square cross section and has its four sides opposed to porous material 13 via a very small space 12. A non-contact displacement sensor 10 for measuring the displacement of the probe 2 in the vertical direction 2a and a non-contact displacement sensor 17 for measuring the displacement of the probe in the cross direction perpendicular to the direction of an axis 1 are both connected to one part of housing 3 on the upper portion of the probe 2 which is opposite to the end to which the sphere 1 is provided. The vertical displacement of the probe 2 is measured by the sensor 10 by means of the force of the probe 2 in the axial direction 2a. Even when the sphere 1 is deviated in the cross direction as the probe 2 is exerted with lateral loads, the amount of this deviation is measured by the sensor 17 and corrected whereby the form of the surface to be measured can be measured with high accuracy.
Patent JP-H0560476-A (JP)
Title: Structure for mounting heat pipe
Inventor: TAKAHASHI TAKESHI
IPC: F28D15/02
Filed: 1991-09-04
Abstract: PURPOSE:To obtain a mounting structure, capable of arraying heat pipes more simply with a higher density and isolating a heating side from a cooling side air-tightly, when the heat pipe is attached to a partitioning plate for a heat exchanger or the like. CONSTITUTION:The partitioning plate 2 of an instrument is provided with a mounting hole 20 having an annular flange 3 on one part of the inner periphery thereof. A heat pipe 1, fixed by the flange 3 at a place where heating side is isolated from cooling side, is passed through the mounting hole 20 in a condition that the flange 3 is contacted with the annular flange 22 through a seal member 4, then, is screwed into a female screw 51, provided with a tubular male screw 5 having an engaging part 52 with a screw driving tool at the head thereof at the other part of the mounting hole 20, whereby the screw 5 is pushed against the annular flange 3.
Patent JP-H0195100-A (JP)
Title: Pen simultaneously conducting lighting
Inventor: OKADA KAZUYO
IPC: F21V33/00
Filed: 1987-10-07
Abstract: PURPOSE: To perform the writing while lighting a writing face even in the dark place by mounting a light source inside of a pen. CONSTITUTION: A case 3 comprises a part 2 formed by a pen point 1a and an ink case 1b, and a light source mounting part 3a for fixing a light source 6, and a positive or negative electrode is formed by a cap 5 for storing a battery 4 and an electrode 8. The light source 6 lights a writing face by the electric current from the battery 4, and can utilize both of a miniature bulb and a luminous diode. Further a lens part can be optionally mounted on a point of a lamp of the light source 6 for improving the lighting effect.
Patent JP-H07106790-A (JP)
Title: Carbon fiber felt for shielding electromagnetic wave and method for constructing electromagnetic shield by using same
Inventor: OUCHI YASUMASA
IPC: H05K9/00
Filed: 1993-10-08
Abstract: PURPOSE:To provide carbon fiber felt for shielding electromagnetic waves which can be easily fitted and can be easily handled by preventing the scattering of carbon fibers and a method for constructing an electromagnetic shield by using the felt. CONSTITUTION:A mat 14 having a thickness of about 7mm is formed by entwining carbon fibers in a curled state. Then carbon fiber felt 10 for shielding is constituted in a panel-like state by impregnating both surfaces or one surface of the mat 14 with a synthetic resin 16. The felt 10 formed in a panel-like state is cut into rectangular pieces of a prescribed size and the walls, floor, and ceiling of a room to be shielded are coated with the felt 10 by successively sticking the cut pieces to the inside of a light steel base material 18 constituting the skeleton of the room. Gaps between adjacent pieces of the felt 10 are filled up with a string-like member 20 of carbon fibers.
Patent JP-H0595256-A (JP)
Title: Latch circuit
Inventor: YAMASHINA MASAKATSU
IPC: H03K3/037
Filed: 1991-10-01
Abstract: PURPOSE:To attain high speed processing and large scale circuit integration by driving an FF circuit with 1st and 2nd differential amplifier circuits including 1st and 3rd MOS transistors(TRs) receiving 1st and 2nd input signals and 2nd and 4th TRs receiving 1st and 2nd reference voltages. CONSTITUTION:A data signal D1 is inputted to a gate of a MOS TR M1 of a differential amplifier circuit 2 and a clock signal CK2 is inputted to a base of a bipolar TR Q7 of a differential amplifier circuit 3. Reference voltages VR1, VR2 are given to bases of bipolar TRs Q5, Q6 to act like deciding a operating voltage of the TR Q7 of the circuit 3 and the TR M1 of the circuit 2. Emitters of the bipolar TRs Q2, Q1 of the FF 1 are used for output terminals Z1, Z2 and bipolar TRs Q3, Q4 implement latch function without giving effect onto the circuit for the signal D1. Thus, no level conversion circuit is required to reduce power consumption and high speed processing and large scale circuit integration are attained.
Patent JP-H04134068-A (JP)
Title: Production of haloalkylpiperidine carbonitrile or salt thereof
Inventor: TOMITA AKIRA
IPC: C07D211/62
Filed: 1990-09-20
Abstract: PURPOSE:To obtain a compound useful as an intermediate of a quinuclidine derivative in high yield with suppressing generation of by-produced gas by reacting hydroxyalkylpiperidine carboxamide with a dehydrated halogenating agent and dehydrating. CONSTITUTION:A compound expressed by the formula (n is 1-6) or salt thereof is reacted with a dehydrated halogenating agent in a solvent such as acetonitrile at 40-65 deg.C. Next, resultant reacted mixed solution is subjected to dehydrating reaction at 70-120 deg.C preferably in a solvent such as acetonitrile to afford the aimed haloalkylpiperidine carbonitrile or salt thereof. The dehydrated halogenating agent is used preferably in an amount of 2-5 times mol the compound expressed by the formula. The quinuclidine derivative is useful as a modifier of a medical drug such as cephalosporin-based antibiotic or a chemical reagent, etc.
Patent JP-H06206143-A (JP)
Title: Composite machine tool
Inventor: ONO KENICHI
IPC: G05B19/18
Filed: 1993-09-17
Abstract: PURPOSE:To improve the handling utility and the working efficiency by providing a manual machining function which enables the oblique line operation and the arcuate operation of a tool or a work, besides an NC automatic machining function. CONSTITUTION:A machining center is equipped with a machine operating device 31 equipped with a mode selecting switch for selecting the NC mode and the manual operation mode, operation selecting switch for selecting the oblique line operation and arcuate operation of a tool or a work, numerical value setting dial, etc., machine controller 30 equipped with a manual operation feed control part, NC device, etc., and a portable type manual operation part equipped with the manual operation handles 4, 5 and 6 built in a pulse generator, and the NC automatic work and the manual operated work are properly selected to machine a workpiece.
Patent JP-H02102343-A (JP)
Title: Fuel supply device for multiple-cylinder internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/36
Filed: 1988-10-11
Abstract: PURPOSE:To restrain air-fuel ratio from becoming lean, when the input period of the present reference signal becomes longer as compared with the preceding one, by controlling the fuel injection valves on all the cylinders so as to be simultaneously injected in the ratio of plural times to two revolutions of an engine. CONSTITUTION:In a device in which fuel injection valves A provided to respective cylinders are controlled by a sequential control means B so as to be individual injected in the ratio of one time to two revolutions of an engine in a prescribed operating region on the basis of a reference signal being input at intervals of a prescribed crank angle, a period measuring means C for measuring the input period of the reference signal each time the reference signal is input is provided. And the input period measured at the preceding time is compared with the input period measured at this time by a comparison means D, and when the present input period is longer than the preceding input period by more than a prescribed value, the fuel injection valves A are controlled by a simultaneous injection control means E so that all the fuel injection valves A are simultaneously injected in the ratio of plural times to two revolutions of an engine.
Patent JP-S61130250-A (JP)
Title: Antibiotic caf-0603
Inventor: WATANABE SHUJI
IPC: C07C67/00
Filed: 1984-11-30
Abstract: NEW MATERIAL:Antibiotic CAF-0603 show by the formula. Namely, carotane type sesquiterpenediol. USE:An antibiotic showing a multiplication inhibitory action on fungi. PREPARATION:Gliocladium virens IFO9166 is cultivated in a medium such as glucose, starch, etc. aerobically to give antibiotic CAF-0603.
Patent JP-S63185148-A (JP)
Inventor: HANSU URURITSUHI FUTSUTO
IPC: H04M3/60
Filed: 1987-10-09
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-H0986975-A (JP)
Title: Production of spacer for double-layer glass plate and double-layer glass plate
Inventor: YAMAMOTO NOBUYOSHI
IPC: C08K5/54
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a spacer for a double-layer glass plate inhibiting water invasion for a long time, excellent in prevention of dew formation by using, as a basic material of the spacer, a partially vulcanized butyl rubber, formulating other specific ingredients to rubber, kneading and molding them. SOLUTION: This spacer for a double-layer glass plate having flexibility and self tacking character is produced as follows; as the basic rubber of a spacer, a partially vulcanized butyl rubber having 30-50% of gelation is blended with a reactive organic silicon compound, kneaded, formulated with a drying agent or a moisture absorbent, kneaded and molded. The mixing ratio of the composition is preferably 15-40wt.% of a partially vulcanized butyl rubber, 0.3-0.6wt.% of a reactive organic silicon compound and 20-30wt.% of a drying agent or a moisture absorbent based on the total 100wt.% of prescribed 3 components and other additive.
Patent JP-2000095771-A (JP)
Title: Improved method for converting 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole (tda) to 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (tda sulfone)
Inventor: PRASAD VIDYANATHA A
IPC: B01J31/34
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively and practically obtain in high yield the subject compound having antimicrobial activity by oxidizing a specific thiadiazole in a reaction mixture comprising an oxidizing agent, glacial acetic acid and a catalytic amount of a tungsten catalyst. SOLUTION: This compound is obtained by oxidizing (A) 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole pref. in the presence of an aprotic aromatic solvent such as toluene in a reaction mixture comprising (B) an oxidizing agent (pref. hydrogen peroxide), (C) glacial acetic acid, and (D) a catalytic amount of a tungsten catalyst (pref. sodium tungstate) pref. at about 60-110 deg.C; wherein when hydrogen peroxide is used as the component B the molar ratio: hydrogen peroxide/component A is pref. about (2.0:1) to (3.0:1), and the molar ratio: C/A pref. about (0.2:1) to (0.3:1).
Patent JP-H02101989-A (JP)
Title: Brushless motor
Inventor: KAWATE YOSUKE
IPC: H02P6/06
Filed: 1988-10-07
Abstract: PURPOSE:To enable smooth starting by providing a pulse generator for feeding a pulse signal to a stator coil when a brushless motor is started and a mode switching circuit section for stopping the input of the pulse signal to the stator coil and switching to normal rotation of motor through a rotor position detector. CONSTITUTION:A brushless motor comprises a pulse generator 5 for inputting a pulse signal to a stator coil 4, a counter 6 for counting the pulse signals provided from the pulse generator 5, and a mode switching circuit 7 for stopping the input of the pulse signal to the stator coil 4 and switching to normal rotation through a rotor position detector 5. A rotor magnet 1 is shifted from the dead point by means of the pulse signal provided from the pulse generator 5, and switching is made to normal rotation through the rotor position detector 3 under the state. By such an arrangement, the motor is started smoothly and smooth rotation is continued thereafter.
Patent JP-H0558357-A (JP)
Title: Rubber crawler
Inventor: MURAMATSU TAKEO
IPC: B62D55/253
Filed: 1991-09-05
Abstract: PURPOSE:To provide structure wherein an adverse influence produced owing to behavior of a core in a rubber resilient substance is prevented from being exercised and movement is blocked between cores embedded in the resilient substance, in a relation to rubber crawler wherein especially dislocation of a wheel hardly takes place and the generation of vibration is reduced. CONSTITUTION:A rubber crawler comprises cores embedded in an endless rubber resilient substance in a state to be arranged laterally in the direction of width, and steel cords embedded in a similar manner described above in a state to surround the core from the outside. In the adjoining embedded cores, expansion parts 15 and 16 are formed in a manner to extend from the one core toward the other core. The expansion parts 15 and 16 are formed in a region containing a horizontal position where the steel cord is embedded. The expansion parts 15 and 16 are formed in a shape that the adjoining cores collide with each other so as to block movement, such as vertical movement and inclination, of the core in rubber.
Patent JP-H06109699-A (JP)
Title: Method for judging storage state of perishable food and method for storing the same
Inventor: KUWANA SHIGEJI
IPC: G01N27/416
Filed: 1992-09-24
Abstract: PURPOSE:To accurately judge the state of a perishable food occasionally regarding the storage state of the perishable food, for example, life or death of the perishable food, activity status, and suitability of storage environment. CONSTITUTION:For example, electrodes 5 and 6 are mounted to asparagus 1, thus detecting bioelectricity generated by the asparagus 1. Then, the detected bioelectricity is amplified by an amplifier 2 and then the change in biopotential is observed by a display 3. When the asparagus 1 is dormant, the biopotential is stable. On the other hand, when it is dry or withers, the biopotential is disturbed, thus judging the state of the asparagus 1. Also, the asparagus 1 can be preserved permanently if the temperature of a refrigerator is maintained so that the biopotential is stable.
Patent JP-H1094839-A (JP)
Title: Method and device for punching of plate
Inventor: MIURA MASAAKI
IPC: B21D37/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To conduct punching with a die partially changed by mounting a cutting edge to a lower die main body by selecting the cutting edge block being a kind of the shape of a plate to be punched and blocking the relative movement of a presser with respect to a upper die main body corresponding to the cutting edge demounted from the lower die. SOLUTION: Cutting blocks 5, 6 are fixed to a lower die main body 3, other cutting edge blocks are demounted from the lower die main body 3. On the other hand, a spacer 21 is arranged between a presser 10 and an upper die main body 9, a relative movement of the presser 10 with respect to the upper die main body 9 is blocked. In this state, a plate is set on the cutting blocks 5, 6, by descending the upper die, the plate 28 having a shape corresponding to that of the cutting edge blocks 5, 6 is punched by the cutting edge of the outer periphery of the cutting edge blocks 5, 6, the presser 10 and an upper die cutting edge. By this method, punching is coped well without increasing the number of sets of upper die and lower die, the production cost is reduced as well.