baber/WOPTO huggingface dataset:
Patent JP-S57120619-A (JP)
Title: Method for annealing of rotary sleeve
Inventor: KOBAYASHI KAZU
IPC: C21D9/28
Filed: 1981-01-20
Abstract: PURPOSE:To perform annealing which relieves the residual stresses of weld zones and prevents the generation of thermal strain of a turbine rotor made of Cr-steel by cooling the journal part of the turbine rotor and heating the weld zones of the rotor sleeve at adequate temps. CONSTITUTION:A sleeve 10 made of low alloy steel is assembled at a rotor part 1a between the journal 2 of a turbine rotor 1 made of 10-14% Cr-steel and a coupling 9. The split sleeves 10 are welded to each other by means of weld zones 11, and the sleeve is fixed to the outside circumference of the journal part 2. In annealing, the outside circumference of the sleeve 10 is covered with a shielding box 13, and is tack-welded by welding 14, whereby airtightness is maintained. Thence, the heating part is evacuated to a vacuum, and a heating source 17 is installed over the entire outside circumferential surface of the welded sleeve 10 and is heated to about 590-720 deg.C by a controller 18, whereby annealing is accomplished. By this annealing method, oxidation by air is prevented, and the fixing of the rotary sleeve 10 by shrinkage fitting of high reliability is accomplished.
Patent JP-S63175044-A (JP)
Title: Production of styrenic polymer particle
Inventor: MATSUI HIROSHI
IPC: C08J9/16
Filed: 1987-01-16
Abstract: PURPOSE:To obtain the titled particles having uniform particle diameters, by suspending styrenic polymer small particles in water in a polymerizer, adding a monomer to the suspension and polymerizing the monomer while stirring by a agitating element and a finger baffle attached to the upper part of a rod fixed in the vicinity of an inner wall. CONSTITUTION:Styrenic polymer small particles 3 as seed particle are suspended in a polymerizer 1, a vinyl monomer mixture consisting essentially of styrene is fed from a monomer feed pipe 6, a blowing agent is fed from a blowing agent feed pipe 5 and the monomer is polymerized while stirring the suspended dispersion 2 by using both an agitating element 4a set at the center of the polymerizer 1 and an auxiliary stirring device equipped with a finger baffle 4c at the upper part of a rod 4b fixed in the vicinity of an inner wall of the polymerizer 1 to give the aimed polymer particles.
Patent JP-H11200831-A (JP)
Title: Blowby gas passage structure for v-type engine
Inventor: HATTORI MICHIKO
IPC: F01M13/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a blowby gas passage structure for a V-type engine allowing compactification and having reduced resistance in a blowby gas passage. SOLUTION: This structure is provided with first passages 4a, 4b, 4c formed penetrating a bottom wall 2 between banks of a V-type cylinder block 1 to discharge blowby gas in a crank case 3, a second passage 8 communicating with the first passages 4a, 4b, 4c, provided on the bottom wall 2 and formed along a crank shaft direction, and a third passage 13 formed penetratedly in a front wall 11 to make the second passage 8 communicate with the inside of a front cover 12 attached to the front wall 11 of the cylinder block 1. Since the respective passages 4, 8, 13 are separated from a bulkhead 5, a crank web and a counter weight inside the crank case 3, passage resistance for gas does not get large. As the respective passages 4, 8, 13 are formed in valleys between the banks, a dead space is effectively utilized to make an engine compact.
Patent JP-H05197420-A (JP)
Title: Load driving device
Inventor: OKAHARA AKIO
IPC: G05B23/02
Filed: 1992-01-20
Abstract: PURPOSE:To drive and control a load and to reduce the number of terminals in a processing circuit detecting the abnormality. CONSTITUTION:The terminal P of the processing circuit 12 realized with a micro computer and the like is periodically changed over for output and input by a changeover switch 15. A level setting part 21 and an output detection part 31 discriminate whether the terminal P is in an output state or an input state from the potential Vp of the terminal P of the processing circuit 12. An output holding part 41 holds driving output till next driving force is derived from the processing circuit 12 in response to the discrimination result. On the other hand, the processing circuit 12 detects the terminal voltage of the load 48 through an abnormality detection part 25 while the terminal P is in the input state, and compares driving output with terminal voltage so as to detect abnormality such as disconnection and short circuit. Thus, the terminal P can be shared for driving the load and detecting abnormality, and the number of the terminals can be reduced.
Patent JP-S54101197-A (JP)
Title: Method of inserting ling object into long tube
Inventor: SHIMA HIROSHI
IPC: H02G1/08
Filed: 1978-01-26
Abstract: PURPOSE: To facilitate the inserting operation and also facilitate the removal of the liquid filling a tube by using as the filling liquid a voltative non-combustible  halogenated hydrocarbon with a specific gravity greater than 1.0 or a mixture of such a hydrocarbon.  
     CONSTITUTION: A cable is laid within a tube by filling te tube with a non-combustible halogenated hydrocarbon having a specific gravity greater than 0.1, for instance carbon tetrachloride, ethylene bromide and ethyl bromide, or a mixture of such substances, and thereafter the liquid is entirely removed by such a method as withdrawing it and then supplying drying air and heating air. In this way, the apparent weight of the cable can be reduced to facilitate the operation and also solve the environment polution problems. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11205050-A (JP)
Title: Differential amplifier
Inventor: OKAMOTO MINORU
IPC: H03F1/30
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier with flat frequency characteristics. SOLUTION: An input buffer 15 is provided at the prestage of a differential amplifier 11 to feedback an offset compensation signal for reducing the offset quantity of the amplifier 11 to the output terminal of the buffer 15 via a voltage-current conversion circuit 14. Thereby, the effects of parasitic impedances L1 and L2 at connecting of capacitors C1 and C2 is prevented from being given to the inputting side of the amplifier 11.
Patent JP-H11200139-A (JP)
Title: Thermally melting fluorine resin fiber
Inventor: TAMARU SHINJI
IPC: D04H1/551
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain thermally melting fluorine resin fibers that has excellent interlacing properties, blending properties, heat resistance and chemical resistance and is useful for nonwoven fabrics having a variety of functions by allowing the resin to have the branching structure. SOLUTION: This is a staple fiber of a thermally melting fluorine resin, for example, an ethylene tetrafluoroethylene copolymer having branching structures. The thermal by melting fluorine resin fibers are blended with other one or two or more kinds of fibers as electroconductive fibers to produce mixed fiber and nonwoven fabric is preferably produced from the blended fibers.
Patent JP-S60153586-A (JP)
Inventor: FUJISHITA YOSHIO
IPC: G07D1/00
Filed: 1984-01-23
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-S63176260-A (JP)
Title: Original retaining device of facsimile
Inventor: SAEKI KIYOSHI
IPC: B65H29/22
Filed: 1987-01-16
Abstract: PURPOSE:To accommodate originals in a minor space by installing a pair of retaining pieces on a rotary plate which turns reciprocatively within a certain range of angle, wherein the retaining pieces alternately press exhausted originals to an original receipt surface provided at an original exhaust port. CONSTITUTION:Each original P is pinched by an exhaust roller 1 and an original transport surface 2 and exhausted to an original receipt surface 3. On both sides of this original receipt surface 3, a pair of retaining pieces 5a, 5b are installed, which press the original P to the receipt surface 3 and hold. The retaining pieces 5a, 5b are installed at rotary plates 6a, 6b, which turn reciprocatively within a certain range of angle through the action of a rotary actuator in such a way as complementarily, and the originals P are pressed alternately, and exhausted ones P are stacked one after another on the original receipt surface 3. This provides neat accommodation of originals P in a minor space.
Patent JP-H08196148-A (JP)
Title: Nursery container for plant having function to suppress plant disease injury
Inventor: KITAMURA AKIRA
IPC: A01G9/10
Filed: 1995-01-24
Abstract: PURPOSE: To provide a nursery container for plants, excellent in environmental pollution resistance and useful for agriculture and horticulture, etc., by adding a microorganism, etc., having actions on the suppression of plant disease injuries to a biodegradable organic substance and molding the resultant mixture. CONSTITUTION: This nursery container for plants is obtained by adding a microorganism such as an actinomyces, a bacterium or a yeast having actions on the suppression of plant disease injuries such as fusarium disease injuries or adding a chitinous or a microbial material containing the microorganism such as a farmyard and a barnyard manures, a crab shell or a microbial cell to a biodegradable organic substance such as a coconut shell, waste paper, peat- moss, pulp, a natural rubber or a biodegradable plastic and molding the resultant mixture.
Patent JP-H03212918-A (JP)
Title: Lc composite component
Inventor: KIMURA RYO
IPC: H03H7/075
Filed: 1990-01-18
Abstract: PURPOSE:To acquire a compact LC composite component of stable characteristics by forming a thick film capacitor in a projecting part of a heat resistant insulating substrate and a coil in a recessed part, respectively and by forming an edge face electrode on a surface which is different from a capacitor formed surface of the projecting part. CONSTITUTION:A lower electrode 5 is formed to constitute a thick film capacitor 2 on an insulating substrate 6 consisting of alumina having a recessed part 6a and a projecting part 6b alternately. Dielectric paste is burnt. An upper electrode 4 is formed to constitute a thick film capacitor 2. An edge face electrode 3 is formed on both sides wherewith the projecting part 6b provided with a thick film capacitor 2 of the insulating substrate 6 is at right angles. The edge face electrode 3 is separated by the recessed part 6a. The edge face electrode 3 is connected to the upper electrode 4 and the lower electrode 5 by a design pattern. Then, an insulated and coated copper line is wound around the recessed part 6a and set to a proper inductance value. A terminal of the copper line is solder-connected to an arbitrary edge face electrode 3 to form a coil 1. A compact LC component of stable characteristics can be manufactured in this way.
Patent JP-H08204731-A (JP)
Title: Method for adding secondary station
Inventor: SAEKI YUKO
IPC: H04L12/40
Filed: 1995-01-24
Abstract: PURPOSE: To provide a method automatically setting an address to a secondary station without initializing the system on the occurrence of a secondary station to be added during the operation of the system. CONSTITUTION: A primary station 11 is coupled with plural secondary stations 12-14 via a transmission line 16 in 2-way communication enable way. The primary station 11 sends a polling signal to the address of a predetermined specific value not allocated as an address of the secondary station in addition to the polling giving a token sequentially to the secondary stations 12-14 having taken the communication system already. A secondary station desiring to take newly part in the communication system receives the polling with a specific address and replies the polling to receive allocation of a new address by the primary station 11.
Patent JP-2000206619-A (JP)
Title: Lamp and liquid crystal projection device
Inventor: OKADA TAKEHIRO
IPC: G02F1/13
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To plurally cool light emitting tubes, reflectors and seal parts on the same condition and to prevent temperature rise at the light emitting tube and the seal part caused by hermetic sealing by providing plural lamp cooling means for respectively controlling temperature corresponding to plural lamps. SOLUTION: Holes 10A and 10B for an air ventilation path are opened at specified positions on an illumination cover 10. Holes 53A and 53B for an air ventilation path are also opened on a lamp house 52. An insulator 50 is integrally attached to the reflection mirror 41 of the lamp 2 and a hole 50A communicating with the light emitting tube 40 is formed on the insulator 50. A notched hole 41A is opened at one part of the fixed surface of a front surface glass 42 and the mirror 41 and communicates with the exhaust hole 12B of a fan 12. Therefore, by driving and rotating the fan 12, a ventilation path shown by arrows and marks a-b-c-d-e is formed. As a result, heat from the tube 40 and the like is discharged to the outside so as to cool the tube 40 and the like. Then, the heat caused by the lamp is discharged to the outside from a louver.
Patent JP-S59134925-A (JP)
Title: Circuit for detecting failure in phase synchronization oscillator
Inventor: YAMAMOTO HIDEHIKO
IPC: H03L7/095
Filed: 1983-01-24
Abstract: PURPOSE:To output a failure detecting signal only when a true asynchronous failure is generated by the constitution that the asynchronous failure is detected when an output signal of a monostable multivibrator triggered by an output of a phase proximity detecting circuit goes to high level for a prescribed period or over. CONSTITUTION:The monostable multivibrator MM3 is triggered by an output signal 24 of an FF2 and its output signal 25 is shown in Fig. (b). That is, the level goes to L after a period T1 at the initial phase locking and goes continuously to H at the asynchronism failure. The MM33 is triggered by the leading edge of the output 25, and its output 26 goes to H for a period T2. Since the relation of T2>T1 exists, the trailing point of time of the signal 26 at the initial operation comes after the signal 25 goes already to L. Thus, a D-FF34 outputs L as shown in the figure (d). Since the signal 25 is at H continuously at the asynchronism state, an FF34 reads the signal 25 at the time of trailing edge of the output 26, and outputs the signal 25 as a failure detecting signal 27.
Patent JP-H11258820-A (JP)
Title: Preparation of developer for resist, and developer
Inventor: SATO MITSURU
IPC: G03F7/32
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the labor and time for further compounding an activating agent or the like during dilution a developer and to easily obtain a developer excellent in low foaming property, defoaming property and uniform wettability and capable of forming a resist pattern accurate for a mask pattern by using a high concn. developer undiluted solution excellent in quality stability and easy handling and quality control. SOLUTION: In this preparation of a developer for a resist, a high concn. developer undiluted solution for resist is diluted with water to a desired concn. The developer undiluted solution contains org. bases of high concn. without containing metal ions and contains at least one kind of compd. having 100 to 1000 weight average mol.wt. selected from ethylene oxide compds., propylene oxide compds. and ethylene oxide propylene oxide adducts. This developer for a resist is obtd. by this method.
Patent JP-S5293070-A (JP)
Title: Clamping device for loading vehicle
Inventor: KAWAUCHI ISAO
IPC: B66F9/22
Filed: 1976-01-29
Abstract: PURPOSE: The invention relates to a clamping device for a loading vehicle and provides a device capable of clamping heavy sheet-like articls such as a slab without interposing spacers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56107331-A (JP)
Title: Mounting device for video head
Inventor: KOYANAI HIROSHI
IPC: G11B5/53
Filed: 1980-01-29
Abstract: PURPOSE:To obtain excellent picture without interference signal on playback picture, by taking the angle between the wide track head and narrow track head within around 9 degrees, on the rotary cylinder. CONSTITUTION:One head traces from the beginning to the end of the track 7 of a magnetic tape 8 in a half revolution of 0-180 deg.. One track has a half of the horizontal scanning lines, 525 lines, of television TV, and one revolution of the rotary cylinder 1 plays back one frame of TV screen. But, the number of scanning lines display on the TV screen is actually about 95%, and the rest 5% is appeared at the  vertical blanking period. That is, by giving the playback signal component of the  narrow head Hb running after the wide head HA into the reset 5%, unnecessary  playback signal can be suppressed. This 5% corresponds to 9 deg. of the cylinder 1 for  the revolution angle. Thus, by taking the angle between the wide and narrow heads  as about 9 deg., the playback picture can be made good picture without interference signal.
Patent JP-S62168941-A (JP)
Title: Fuel pressure control device
Inventor: NAKA SATOSHI
IPC: F02M37/00
Filed: 1986-01-21
Abstract: PURPOSE:To enable air-fuel ratio to be held to an optimum value, by finishing a fuel pressure control, when an engine is restarted in a high temperature, through an engine speed integrated value from when the engine is started. CONSTITUTION:In a control circuit 18, an engine, when it is started, is detected by a starter signal, and in a case that temperatures of cooling water and intake air are in a predetermined value or more, the atmospheric pressure is introduced through a negative pressure control valve 30 to a pressure regulator 20, releasing its action. And when an integrated value, obtained by integrating an engine speed from when the engine is started, reaches a predetermined value, the pressure regulator 20, to which a negative pressure in an intake pipe 14 is introduced by switching the negative pressure control valve 30, is controlled so as to be reactuated. Since the engine speed increases high when the engine comes to be in a normal operation condition with no generation of vapor, a fuel pressure control is finished in a time shorter by that engine speed increase amount, and the adequate fuel pressure control is always attained in the hot start time by restarting the action of the pressure regulator 20.
Patent JP-H01184368-A (JP)
Title: Freezing device
Inventor: YAMAGUCHI TOSHIAKI
IPC: F04B41/06
Filed: 1988-01-18
Abstract: PURPOSE:To suppress increase of a refrigerant pressure to minimum and to effectively return lubricating oil gathering in a suction pipe to a compressor, by a method wherein, when an integrating time of a compressor individual operation time integrating part amounts for a given value, after a refrigerant pressure is decreased to the low pressure cut value of a pressure set pat, two running compressors are stopped. CONSTITUTION:A time in which only one of compressors 1b and 1c is integrated by a compressor individual operation time integrating part 7, and when it amounts to, for example, 48min, a refrigerant pressure is reduced to the low pressure cut value of a pressure set part 4, for example, 0.7kg/cm<2>G by means of a compressor stop part 8. Thereafter, both of the compressors 1b and 1c are stopped for a specified time, for example, 3min, by means of a compressor volume set part 6 and an integral time (48min) of the compressor individual operation time integrating part 7 is reduced to 0, and operation is started from 2-set operation of the two compressors 1b and 1c having different rated volumes. This constitution enables holding of freshness of a substance to be cooled.
Patent JP-H03213861-A (JP)
Title: Development processing method for original plate for waterless planographic printing plate
Inventor: NOGAMI AKIRA
IPC: G03F7/00
Filed: 1990-01-18
Abstract: PURPOSE:To improve the half tone image reproducibility from a highlight part to a shadow part and to prevent the damage of a silicone rubber layer and the fluctuation in developability by adjusting the volume and pH of the water in a developing soln. CONSTITUTION:The plate surface of the exposed original plate of the waterless planographic printing plate is rubbed and the silicone rubber layer of the image part is removed by using the developing soln. contg.>=90wt.% water and having the pH ranging 5.5 to 9.0. Namely, the developing soln. to be used has substantially >=90wt.% water and is used in the 5.5 to 9.0 pH range of the developing soln. The silicone rubber layer of the image part is removed by using such developing soln. and rubbing the plate surface. However, the photosensitive layer of the unexposed part (image part) is substantially not removed. The silicone rubber layer of the non-image part is substantially kept flawless and the reproducibility from the highlight part to the shadow part is improved. This method is preferable in terms of safely and sanitation and the fluctuation in developability is prevented.
Patent JP-H01183848-A (JP)
Title: Schottky barrier semiconductor device
Inventor: OTSUKA KOJI
IPC: H01L29/872
Filed: 1988-01-18
Abstract: PURPOSE:To obtain a Schottky barrier semiconductor device having high in breakdown strength, operation speed and reliability by providing a thin layer of a titanium oxide and an silicon oxide film formed through plasma CVD (Chemical Vapor Deposition) or optical CVD. CONSTITUTION:A titanium oxide thin layer 28 formed so as to be able to generate a Schottky barrier between the thin layer 28 and a semiconductor region 21 excellently generates a depletion layer relaxing the concentration of an electric field on the periphery of a barrier metallic electrode 27, and largely increases breakdown strength. An insulating layer 29 composed of an silicon oxide film through plasma CVD or optical CVD is shaped, thus maintaining high breakdown strength action based on the titanium oxide thin layer 28 without lowering breakdown strength characteristics, etc. Breakdown strength characteristics, etc., do not deteriorate due to the usage for a prolonged term in a Schottky barrier diode passivated by the insulating layer 29, and high reliability is kept. Accordingly, breakdown strength can be increased while ensuring high-speed response, and high stability is acquired.
Patent JP-H02188708-A (JP)
Title: Camera with zoom lens
Inventor: HATAMORI OSAMU
IPC: G02B7/10
Filed: 1989-01-17
Abstract: PURPOSE:To maintain the motion of lens holders along cam surfaces without any error by forming a cam profile of a twisted slanting surface and providing a means which energizes the lens holders elastically in the direction where the lens holders abut on the cam surface. CONSTITUTION:The lens holders 27 and 30 are guided by the cam surfaces 23a and 23b as the rotation of a cam 23 to enter motion according to a constant rule so that proper zooming is performed. Namely, the cam surfaces 23a and 23b are the twisted slanting surfaces formed at the periphery of the rotary shaft and the lens holders 27 and 30 are allowed to only move linearly along the rotary axis of the cam 23. hen the cam 23 rotates in the direction where the driving-side cam surface presses the driven-side lens holder, there is no problem as to the contacting between the cam surfaces 23a and 23b and lens holders 27 and 30, but when the cam 23 rotates in the opposite direction, the cam rotates so that the cam surfaces 23a and 23b leave the lens holders 27 and 30. Consequently, the lens holders 27 and 30 are energized by spring means 26 and 32 in the directions where they abuts on the cam surfaces 23a and 23b, so their contacting is maintained and the motion of the lens holders 27 and 30 along the cam surfaces 23a and 23b is maintained without any error.