baber/WOPTO huggingface dataset:
Patent JP-H08196048-A (JP)
Title: Stator core in electric rotating machine
Inventor: TAKAYAMA KUNIHIRO
IPC: H02K1/18
Filed: 1995-01-12
Abstract: PURPOSE: To constantly hold bearing force above a certain level and relax thermal stress by forming a stress relaxing slit opposite to a key tooth on the stator side as a space of relaxation when the stator core is mounted on the key tooth. CONSTITUTION: A key tooth 2 has a tab tail 2a at an inside top. A fan-shaped thin-plate stator core 1 has a stress relaxing slit 1b opposite to the key tooth 2 on the stator-core side for fear of inner stress generated when the stator core 1 is mounted on the key tooth 2 with a very small interference space. The slit 1b is slanted to a radial direction of the stator core 1 to improve an effect of stress relaxation. At the same time, the slit 1b generates spring force when the slit 1b of the stator core 1 is deformed by the interference space. Then, there is no gap between the key tooth 2 and the stator core 1, and bearing force above a certain level can be ensured at the starting, stationary operation, and stopping time, while thermal stress can be reduced.
Patent JP-S54112978-A (JP)
Title: Uniform tube expander
Inventor: MARUYAMA EIJI
IPC: B29C57/06
Filed: 1978-02-24
Abstract: PURPOSE: A uniform tube expander, designed to expand plural types of tubes in one expanding operation, by means of plural types of elastomers having different rigidities as expanding media at specific positions in a tube.  
     CONSTITUTION: The expanding medium 4 consisting of an elastomer having a low rigidity and the expanding medium 5 consisting of an elastomer having a high rigidity are inserted into the tube 3 to be expanded in the long direction, and the medium 5 is placed on the border between the expanding and unexpanding parts. The central rod 8 is pulled in the direction of arrow to press the tube 3 to the tube hole 2, and the medium 4 alone  is expanded in the radial direction to expand the tube 3 on the medium 4 side  with the part 16 placed as a border.  
     EFFECT: The border between the expanded and the unexpanded parts is smoothly deformed with little residual stress in the expanded tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09210313-A (JP)
Title: Burner with flame stabilizer
Inventor: SHIMODA FUMIO
IPC: F23D11/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To attempt to shorten a flame while stably holding ignition and to realize the reductions in size and cost of a furnace by giving a turning force to the air passing an outside air passage by a blade radially provided along the circumferential direction of a secondary air passage to generate a strong circulating flow. SOLUTION: Combustion air is introduced from an air register to a flame stabilizer via an annular air passage 8, and branched to a second air passage 16 having an outer blade 6 and an inner second air passage 10 of an inner cylinder 9. The air passing the passage 16 becomes a circular flow by the blade 6, is agitated and mixed with fuel to be atomized by an atomizer, a strong circulating flow B flowing toward the center is generated, a low speed area ignitable is formed at the periphery of the atomizer, the vortex of stable air is formed, and flame stabilized. The air M passed through the passage 10 is formed with a vortex by a diffuser 11, and the ignition of fuel atomized from the atomizer can be accelerated and stabilized.
Patent JP-S60187459-A (JP)
Inventor: HANSU GUNNAA RAASON
IPC: B22D41/01
Filed: 1985-02-04
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-H09212441-A (JP)
Title: Method for controlling connection between client and server for client/server system
Inventor: MURAKAMI TOSHIAKI
IPC: G06F13/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize resources such as the memory, CPU, etc., of the server and facilitate control accompanying the disconnection and abnormality of the client. SOLUTION: This method controls the connection between clients 101a-101n and the server 100 of the client/server system consisting of the clients 101a-101n and at least one server 100. At connection requests from the clients 101a-101n to the server 100, the server 100 generates client corresponding processes 104a-104n for allocating connection addresses by the clients 101a-101n, and accepts and executes all process requests from the clients 101a-101n by the corresponding client corresponding processes 104a-104n.
Patent JP-H11271149-A (JP)
Title: Method and apparatus for interference for measurement of phase transition between two light beams coming from polarized incident light source
Inventor: BEAUDUCEL CLAUDE
IPC: G01J9/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the interference refraction measurement which is used to precisely measure the displacement of interference pattern fringes between two light beams including the light beams in which one light beam changes a phase due to a change in the refraction index of a medium. SOLUTION: A beam which is passed through a birefringent cell 6 from a light source 3 is divided into two beams by a dividing means 4. The two beams are input to a phase-shifting modulation means 5 via a polarizing plate 8 and a birefringent prism 7. By the phase-shifting modulation means 5, one beam is phaseshifting-modulated slowly with reference to the other beam. A photodetector 12 detects a luminous intensity change accompanied by a slow modulation and a quick modulation which are applied to any of interference fringes. An electronic measuring device 2 decides a frequency spectrum related to a digitalized signal by a fast Fourier transform(FFT), it computes an independent component in a plurality of main components of a spectrum and it decides a phase transition affecting the main components.
Patent JP-S52104347-A (JP)
Title: Ventilation hood
Inventor: SHIRONAGA HIDEO
IPC: F24F7/06
Filed: 1976-02-27
Abstract: PURPOSE: A ventilation hood which features good ventilation performance and which can be reduced in size for packaging. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04214475-A (JP)
Title: Production of modified synthetic resin product
Inventor: KUSHINO SHIGETAKA
IPC: C08L89/00
Filed: 1991-02-13
Abstract: PURPOSE:To make it possible to enhance moisture-absorbing and releasing properties, feeling and appearance of a synthetic resin product and simultaneously exhibit these enhanced performance thereof over long period without lowering these performance by washing with water and hot water treatment. CONSTITUTION:A water soluble protein such as gelatin, egg white or casein sodium is added to a synthetic resin liquid consisting of polyurethane, etc., and the water-soluble protein is insolubilized with an insolubilizing material such as aldehyde, hot water or other means while forming and curing the synthetic resin liquid or after the synthetic resin liquid has been formed and cured.
Patent JP-S59145795-A (JP)
Title: Pretreatment of stainless steel to be plated
Inventor: KATOU HITOSHI
IPC: C25D5/36
Filed: 1983-02-09
Abstract: PURPOSE:To form firm metallic plating of high quality having superior adhesive strength on stainless steel by subjecting the steel to be plated to cathodic electrolysis in an aqueous soln. contg. hydrochloric acid and Sn ions at a specific concn. each. CONSTITUTION:Stainless steel to be plated is subjected to cathodic electrolysis in an aqueous soln. contg. >=0.8mol/l hydrochloric acid and >=0.001mol/l ions of one or more among Sn, In and Co to activate the surface of the stainless steel. The current density of the cathode is adjusted to about 3-50A/dm<2> during the electrolysis, and the electrolysis time is adjusted to about 3-180sec when electrolysis is carried out at ordinary temp.
Patent JP-S59147824-A (JP)
Title: Control device for engine provided with turbo- supercharger
Inventor: NISHIMURA HIROBUMI
IPC: F02B37/007
Filed: 1983-02-09
Abstract: PURPOSE:To enhance the response of an engine provided with a plurality of turbo-superchargers, by previously rotating a high speed turbo-supercharger with the use of a means for forcingly driving the supercharger, when the operating condition of the engine approaches a supercharger operating range for the high speed turbo-supercharger which has rested its operation. CONSTITUTION:Intake and exhaust passages 5, 2 are composed of intake and exhaust passages 5a, 5b; 2a, 2b in two systems which are connected in parallel, and low and high speed turbo-superchargers 11, 12 are provided in both systems, respectively. A motor M as means for forcingly driving a supercharger is coupled to the rotary shaft LS of the high speed turbo-supercharger 12. Further, there are provided relief passages 15, 13 bypassing a blower CS and a turbine TS in this supercharger 12, and relief valves 16, 14 are disposed in these passages 15, 13, respectively. When the operating condition of the engine approaches a supercharger operating range from the range in which the supercharger 12 rests its operation, such control is made that the supercharger 12 is previously rotated by the motor M, and as well the relief valves 16, 14 are opened.
Patent JP-H02201316-A (JP)
Title: Color liquid crystal display device
Inventor: ENOMOTO TAKAMICHI
IPC: G02F1/1335
Filed: 1989-01-30
Abstract: PURPOSE:To improve the light utilizing efficiency of a light source and the brightness of colors and to thin the thickness of the device by disposing colored filters and photoconductive plastic substrate between a liquid crystal cell and a polarizing plate with a reflecting plate and disposing the light source on the side face of the photoconductive plastic substrate. CONSTITUTION:The polarizing plate 4 is provided on the upper substrate 1 side of the liquid crystal cell 3 constituted by crimping a liquid crystal 2 between the upper substrate 1 and the lower substrate 1' and the photoconductive plastic plate 6 formed with a fluorescent light emittable colored layer 5 is provided on the lower substrate 1' side. Further, the polarizing plate plate 4' with the reflecting plate is provided on the rear surface side of the photoconductive plastic plate 6 and the light source 7 is provided in the side face part of the photoconductive plastic plate 6. The light form the light source is effectively used in this way and the color display with the high brightness is executed. In addition, the decrease of the light quantity is lessened and the thin structure is possible as the light source is provided on the side face and the photoconductive plastic plate is used.
Patent JP-2000220447-A (JP)
Title: Catalytic converter and its production
Inventor: TANAKA TETSUHIRO
IPC: F01N3/28
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To solve the trouble of leakage of exhaust gas by setting the thermal expansion coefficient of the part contact with a catalyst carrier and the long edge of a casing of a mat member larger than the thermal expansion coefficient of the part contact with the short edge thereof. SOLUTION: A mat member for retaining a catalyst carrier within a casing is interposed in the clearance between the inside surface of the casing and the outside surface of the catalyst carrier so that it is closely fitted to both the inside surface of the casing and the outside of the catalyst carrier over the whole circumference of the catalyst carrier. The mat member is formed by alternately arranging a highly thermally expansible fiber 5a contact with the long edge 3e of the casing and a low thermally expansible fiber 5b contact with the short edge 3f thereof in the circumferential direction of the catalyst carrier. The clearance is increased in a hot time where the internal temperature of a catalytic converter 1 is sufficiently increased by exhaust gas.  According to such a structure, even if the increase quantity is varied in the parts 3e, 3f, the catalyst carrier can be retained regularly at a fixed pressure to prevent the leak of the exhaust gas.
Patent JP-S55113988-A (JP)
Title: Electronic time limiting device
Inventor: NARITA TAKAYASU
IPC: G04G15/00
Filed: 1979-02-23
Abstract: PURPOSE: To eliminate the complicated operation of a timer by controlling on or off of a time switch regardless of the time information.  
     CONSTITUTION: Information setting mode is selected by a mode change switch 5 of a mode selector, and an operation information specifying key 6 of information and signal input unit is operated to store timer information in a memory. When the coincidence between the time information and the time information of a watch counter is detected, an operating state memory is set to control first and second relays having relay coils 14, 22, respectively. When the switch 5 is operated to select the watch display mode and ON or OFF keys are operated, normally open and closed contact ON or OFF operation information energized by first and second relay coils 14, 22 are directly set in the switching state memories. Accordingly, when it is desired to operate the relay before the set time of the timer on only certain day, the ON key may be operated at the time in watch display mode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09197328-A (JP)
Title: Deflection scanner
Inventor: ASAMI JIYUNYA
IPC: G02B26/10
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a high quality image for a long period by dispersing soiling on a rotary polygon mirror. SOLUTION: The rotary polygon mirror 1 is rotated by a motor consisting of a rotor 4 united with the mirror 1 and a stator 6 arranged on the outside of the rotor 4. When the mirror 1 is rotated, an air flow is generated accompanying the rotation and soiling is stuck to respective mirror face 1a. Therefore, projections 7 near to the mirror faces 1a of the mirror 1 are formed on the upper surface of the stator 6 and the air flow is bent to the upper part, so that soiling is dispersed to the upper end parts of the mirror faces 1a.
Patent JP-S62180003-A (JP)
Title: Production of sintered body
Inventor: UNOSAKI NAGATO
IPC: B22F3/04
Filed: 1986-01-31
Abstract: PURPOSE:To easily obtain a high-density sintered body having an intricate shape by enclosing a molding obtd. by packing raw material powder contg. a binder into split molds and curing the powder with a non-air-permeable flexible film, evacuating the inside of the film to a reduced pressure to form a preform and subjecting the same to hydrostatic pressure molding and sintering. CONSTITUTION:The molding 3 having the prescribed shape is formed by blowing and packing the raw material powder C contg. the binder into the cavity of split molds and opening the split molds after curing of the powder C. The molding is then placed on the non-air-permeable and flexible resin film 4 laid in a vessel 5 and a suction cover 6 is put on the vessel 5 to grasp the peripheral edge of the film 4. The inside of the over 6 and the vessel 5 is then evacuated to a reduced pressure and an sucking cover 8 in the cover 6 is lowered to put on the resin film 9 sucked to the bottom surface thereof. The films 4, 9 are welded by a heater 10. The above-mentioned suction and evacuation are released and the cover 6, etc., are raised and separated, then the preform 12 vacuum-sealed with the molding 3 by the films 4, 9 is obtd. Such preform is molded by hydrostatic pressure molding and the molding is sintered, by which the objective sintered body is obtd.
Patent JP-S59150421-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUMURA KATSUYA
IPC: H01L21/285
Filed: 1983-02-10
Abstract: PURPOSE:To form metal silicide separately in each domain, in which the resistance should be low, of a polycrystalline silicon film and the like formed on a diffusion layer or a substrate by an easy means and improve the yield and increase the speed by a method wherein a metal film in which metal silicide is to be formed is adhered tightly on a flat part of the substrate and adhered abnormally on a part of difference in level and the abnormally adhered metal film is removed and the substrate is subjected to thermal treatment. CONSTITUTION:A diffusion layer 13 is formed in a partial domain of a substrate 11 and at the same time a field oxide film 12F, a gate oxide film 12G and a polycrystalline silicon film 14 are formed as upper films. When a titanium film 15 is deposited on the top surface of the substrate, a rough and abnormal growth of the deposited metal is produced at the part of steep difference in level and an abnormal growth part A is formed. Then the deposited titanium film 15 is etched. The substrate 11 is subjected to thermal treatment and the titanium films 15 on the diffusion layer 13 and the polycrystalline silicon film 14 are turned into silicide and the separated titanium silicide films 16 are formed on the diffusion layer 13 and the polycrystalline silicon film 14.
Patent JP-S56119012-A (JP)
Title: Device for tampering/levelling off water bottom riprap layer
Inventor: TANAKA RISABUROU
IPC: E02B3/18
Filed: 1980-02-22
Abstract: PURPOSE: To arrange so that an unstable working position may be corrected and work may be performed even at a great water depth by providing a level detector and a depth meter at each guide block equipped with an independent oscillating element in the laying of a riprap foundation such as a breakwater, etc.  
     CONSTITUTION: A device 10 for tampering and levelling off a riprap layer at a water bottom is suspended in the water from an operating ship 1 through the intermediary of a suspension device 2 and then is arranged on a riprap layer still in the process of rough levelling off. At that time, the depth position of a guide block 11 is indicated on a meter on monitor control equipment 24 installed aboard an operating ship 11 in electric signals from a depth meter 19 mounted inside the block 11. Through this indication, it is possible to grasp the position relationship between each oscillation mechanism 40 for tampering/levelling off and the upper face of a riprap layer. Each oscillation element 12 is oscillated by a power unit 23. This oscillation is transmitted to each tampering and levelling-off plate 16 through the intermediary of a connecting rod 15. The vertical oscillation of this tampering/ levelling-off plate 16 tampers and levels off the upper face of the riprap layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06215926-A (JP)
Title: Manufacture of magnetic oxide fine particles
Inventor: OKABE KAZUMI
IPC: H01F1/36
Filed: 1993-01-12
Abstract: PURPOSE:To manufacture easily and economically magnetic oxide fine particles which are homogeneous, and furthermore, small-sized and high in surface activity and easy to sinter. CONSTITUTION:In a manufacturing method for magnetic oxide particles represented by a general formula: MeFe2O40 (where Me stands for at least one type of a bivalant metal, such as Ni, Zn and Mn), a composite chelate compound is heat-treated at a temperature ranging from 450 to 700 deg.C where the chelate compound is obtained by allowing metal ions which constitute a magnetic oxide to react with rubian acid.
Patent JP-H08223105-A (JP)
Title: Radio telephone system
Inventor: YAMANE AKIRA
IPC: H04B7/26
Filed: 1995-02-08
Abstract: PURPOSE: To provide the radio telephone system where even a radio base station installed in a hidden place is easily found out without requiring a precise drawing for installation position management. CONSTITUTION: A radio telephone portable machine 1, a radio base station 2, and an exchange 3 are provided. The portable machine 1 is provided with the reception electric field level measuring function and a display part 1a on which the recognition number of a connected radio base station and intensities of reception electric fields of the machine itself and the radio base station are displayed. The base station 2 is provided with the reception electric field level measuring function and a buzzer 2a.  The exchange 3 receives the service request code, which acquires a radio base station called by the radio telephone portable machine, and recognition numbers of the radio telephone portable machine in the exchange itself and the radio base station to be acquired through the radio base station and sends a buzzer sounding command to the designated radio base station and sends a disconnection command to the other radio base stations and connects a speaking channel between the radio telephone portable machine and the designated base station so that reception electric field intensity information from the designated radio base station can be transmitted to the radio telephone portable machine.
Patent JP-S58140346-A (JP)
Title: Method and device for dynamical drying of chopped strand of glass fiber
Inventor: NAKAZAWA KOUJI
IPC: C03B37/10
Filed: 1982-02-12
Abstract: PURPOSE:To obtain chopped strands of glass fibers which provide products of high density by oscillating the wet strands of glass fibers, transferring the same in a laminar state, and ejecting and conducting heating air flow from below the same thereby drying the strands efficiently. CONSTITUTION:The wet strands 15a, 15b, 15c of glass fibers entering a cutter 20 pass through the respective grooves of a guiding roll 21, are wound on a feed roll 22, and are cut to the length determined by the spacings between blades by gnawing of the blades into the surface of the feed roll at the press contact point between the feed roll 22 and a cutter roll 23, whereby chopped strands 30 are formed. While the formed chopped strands 30 are dropped and deposited on conveyor systems 40a, 40b, 40c, the strands are conveyed and are supplied to a dryer 50. While the strands 30 are bounced by the effect of an oscillation generator 54, the strands form regulated flow layers 75 which are dried by the heating air ejecting from below and are then cooled. The cooled strands are discharged as chopped strand products, whereafter the products are packed with a packing device 90.
Patent JP-S62178344-A (JP)
Inventor: TAKEOKA YOSHIKI
IPC: H05K1/03
Filed: 1986-01-31
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-S60165679-A (JP)
Title: Toner recovering device of copying machine
Inventor: ENDOU HIDENOBU
IPC: G03G21/10
Filed: 1984-02-09
Abstract: PURPOSE:To improve the reliability of fullness detection of a recovery container by providing the recovery container with variable shape member which deforms by being applied with the powder pressure of waste toner, and also providing a presser means which energizes the variable shape member toward a detector when the variable shape member deforms by a specific extent. CONSTITUTION:The piezoelectric vibrator 84 of the pressure detector 76 is made of a magnetic material and attractive force based upon magnetic force operates between the vibrator and the plate type magnet 74 mounted on the rubber cap 70 of the recovery container 52. This plate type magnet 74 and piezoelectric vibrator 84 constitute a pressure energizing means. When the recovery container 52 becomes nearly full and the rubber cap 70 set at a point O previously extends to a point P with the internal pressure of waste 64 which overflows through a hole 68, the rubber cap 70 is attracted critically to the piezoelectric vibrator 84 at a point Q. The pressing force of the piezoelectric vibrator 84 varies abruptly on said attraction. This pressure variation is detected to detect the fullness of the toner recovery container. Thus, the reliability of the fullness detection as to recovered toner is improved.
Patent JP-S58136850-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G3/24
Filed: 1982-02-09
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。