baber/WOPTO huggingface dataset:
Patent JP-H02286996-A (JP)
Title: Pressure container
Inventor: KATAYAMA YOSHIO
IPC: F16L55/04
Filed: 1989-04-27
Abstract: PURPOSE:To prevent gas or liquid from leaking, enable long period of safe use, and control the ability of water hammer prevention by disposing a nut having at its one end a piping connection section and at its other end a corrugated pressure container made of cylindrical thin sheet metal, and a spring over the container with the axis of the spring nearly the same with that of the piping connecting section and with both ends of the spring connected to the container. CONSTITUTION:When abnormality such as water hammer is produced due to an impact wave of non-compressive fluid in a liquid supply system, a rapid pressure rise is caused and the non-compressive liquid is supplied to a staineless steel-made corrugated tube 1. The corrugated tube 1, while extending its length, receives the non-compressive fluid by volumetric expansion. When the pressure of the liquid supply system lowers, the corrugated tube 1 contracts and thus prevents water hammer. The absorption effect here is great because the expanding direction of the corrugated tube 1 is nearly the same with the liquid discharge direction. With a spring 3 disposed on the outside of the corrugated tube 1, absorption effect is increased because of the agreement of the directions of expansion and contraction of the spring and the corrugated tube. Restoration force of the spring is also added and the adjustment of the response speed is made easier.
Patent JP-H04317535-A (JP)
Title: Spindle motor
Inventor: YONEI HIROYUKI
IPC: G11B19/20
Filed: 1991-04-12
Abstract: PURPOSE:To solder the lead wire of stator efficiently to the land part of a flexible circuit board and to stabilize the quality. CONSTITUTION:Soldering 14 is performed on the hab side end face 4a of a stator 4 opposite to the body 3 of a bracket 1. For that purpose, a flexible circuit board F is extended, at one end part, from the bracket body side of the stator 4 to the hab 7 side.
Patent JP-H02287115-A (JP)
Title: Magnetic resolver
Inventor: SANO RITARO
IPC: G01D5/245
Filed: 1989-04-27
Abstract: PURPOSE:To reduce leaked magnetic flux and to improve the detection accuracy by embedding metallic materials made of nonmagnetic bodies between teeth of a magnetic resolver. CONSTITUTION:The metal members 3 made of nonmagnetic bodies are embedded between the teeth of the magnetic resolver. Consequently, when there is magnetic flux flowing toward a core 4, the magnetic flux is easy to flow in the magnetic resolver from the tooth tips, but an eddy current shown in a figure is generated at the metallic materials 3 between the tooth tips, and the magnetic flux comes to hard to flow in the magnetic resolver. Therefore, the majority of the magnetic flux flow in the tooth tips and the leak magnetic flux is reduced. When the leak magnetic flux is reduced. The variance of the magnetic resistance, when the teeth of a rotor and a stator match each other and that when not, becomes larger and a modulation index becomes larger, so the detection accuracy is improved.
Patent JP-H06321695-A (JP)
Title: Oxide crystal film having y123 type crystal structure and film laminated body
Inventor: YAMADA YOUJI
IPC: H01L39/24
Filed: 1993-05-10
Abstract: PURPOSE:To provide an oxide crystal film having satisfactory crystallinity and a Y123 type crystal structure or a film laminated body consisting of two or more kinds of oxide crystals each having satisfactory crystallinity and a Y123 type crystal structure. CONSTITUTION:The objective oxide crystal film is an oxide crystal film having a Y123 type crystal structure formed on a bulky oxide crystal substrate having a Y123 type crystal structure. The objective film laminated body is an oxide crystal film laminated body with two or more oxide crystal films each having a Y123 type crystal structure laminated on the surface of a bulky oxide crystal substrate having a Y123 type crystal structure.
Patent JP-H01277398-A (JP)
Title: Recording and reproducing device
Inventor: NISHIZAWA TATSUO
IPC: G11C27/00
Filed: 1988-04-28
Abstract: PURPOSE:To omit a sound section detecting processing in an external device by deleting a soundless section correspondingly to compressed sound data temporarily stored in a sound data memory. CONSTITUTION:After ending recording, compressed sound data read out from the sound data memory 4 through a data buffer 3 are converted into a PCM data by a data extending part 5. The sound/soundlessness of the PCM data are decided by an amplitude detecting part 7 and a control part 8 stores the start and end addresses of the sound section. Then, the data of the memory 4 are transferred through a data buffer 3 and its soundless section is deleted so that a storage start address is allowed to coincide with the start address of the sound section and the storage end address is allowed to coincide with the end address of the sound section. Consequently, the load of an external device for detecting the sound section can be reduced and an input sound can be prevented from lacking its head part.
Patent JP-H02286045-A (JP)
Title: Frozen cake producing device
Inventor: SHIBATA MORIO
IPC: A23G9/20
Filed: 1989-04-26
Abstract: PURPOSE:To obtain a frozen food producing device for home, supporting a body in an angle inclined so as to widen the front to stand, having a lid and driving part of rotating member, facilitating operation so as to widen the front and improved in stability. CONSTITUTION:The aimed frozen cake producing device retaining the angle based on the lower face 4 of a stand 1 to inclined angle using a supporting column 2 inclined slantly backward, detachably housing a vessel 5 with a lid having a taking-out port and provided with a driving part 8 having a switch 9, stirring fan 7 coupled to the driving part 8 and lid 6 having charge inlet 18. A material such as soft cream is charged into a cold storage vessel 5 and agitating fan 7 is operated with a driving part 8 and frozen cake is taken out.
Patent JP-H049326-A (JP)
Title: Bathing agent composition
Inventor: NAKANISHI HIDEO
IPC: A61K8/00
Filed: 1990-04-26
Abstract: PURPOSE:To obtain a bathing agent composition, having high cloudiness in pouring thereof into bath water and capable of exhibiting preventive effects on settling of titanium dioxide by using the titanium dioxide and an acylamino acid salt together as a clouding agent and combining both with sodium carbonate. CONSTITUTION:A bathing agent composition is obtained by using titanium dioxide and an acylamino acid salt as a clouding agent in coexistence with sodium carbonate. The aforementioned composition is excellent in dispersion stability. The molar ratio of the acylamino acid salt to the sodium carbonate is preferably 0.016-1.50. The above-mentioned bathing agent composition rapidly assumes cloudy color in dispersion thereof in bath water to provide an image of a cow's milk bath from the color tone, causes skin care or a comfortable mood of eliminating stress and is capable of physically and mentally affording relaxed feeling. The persistence of the cloudy state is excellent and settling of the titanium dioxide can be prevented without roughening the bathtub bottom.
Patent JP-S5231907-A (JP)
Title: Feeding apparatus of electric resistance heater for molten steel degas vessel
Inventor: OOURA TOSHIAKI
IPC: C21C7/10
Filed: 1975-09-08
Abstract: PURPOSE:Feeding apparatus of above mentioned heater, able to attain elongation absorption and uniformity of urging force of heater.
Patent JP-H047404-A (JP)
Title: Wave dissipation device
Inventor: OKI MASAKAZU
IPC: B63B35/34
Filed: 1990-04-26
Abstract: PURPOSE:To offset incident waves by transmitted waves so as to make water surface smoother by installing a pontoon and fixing the lower section at one end of the pontoon to a post by means of a hinge structure and the lower section of the other end to another post by means of a spring device having an appropriate spring constant. CONSTITUTION:The lower section of one end of a pontoon 1 is fixed to a post 5 by means of a hinge structure 3 and the lower section of the other end is fixed to another post 5 by means of a spring device 4 having an appropriate spring constant and the entire body of the pontoon 1 is positioned underwater at a prescribed depth from water surface 7 by using a concrete block 6. The pontoon 1 receives a water pressure which varies depending upon the advance of waves and starts to make rotating motions around the hinge section. As a result, the pontoon 1 offsets incident waves by transmitted waves by producing radiated waves having a phase which is different from that of the incident waves and breaks incident waves on the pontoon 1. Accordingly, the water surface becomes smoother. Therefore, the wave dissipation action of this pontoon 1 becomes more effective than that exerted by a fixed pontoon.
Patent JP-S5734542-A (JP)
Title: Automatic dimming strobe device
Inventor: MATSUKI KOUICHI
IPC: H05B41/32
Filed: 1980-08-08
Abstract: PURPOSE:To lower the exciting voltage of a gas filled tube by using an element for stopping light emission provided with 3 poles in said tube. CONSTITUTION:The electric discharge of a capacitor 2 is discharged through a trigger coil 3 by turning on a switch 1 for light emission, and a main electric discharge tube 4 is excited by the high voltage generated in the secondary side of the coil 3, whereby the electric discharge of a main electric discharge capacitor 5 is discharged. A photodetector 8 is conducted by reflected light to supply electric charge to an integration circuit of R3, C3. When required quantity of light is attained, an SCR2 goes on and the charge of a C2 is discharged through a negative terminal from the T terminal of a tube 11 for control, whereby the discharge of the charge of C1 is started. An SCR1 is reverse biased by this current and is turned off, by which the light emission of the tube 4 is stopped. With such constitution, the exciting voltage of the tube is lowered.
Patent JP-S60251799-A (JP)
Title: Electret condenser microphone
Inventor: BABA HIROYUKI
IPC: H04R19/00
Filed: 1984-05-29
Abstract: PURPOSE:To prevent caulking from being loosened by providing a projected part to the bottom face of an insulator and allowing the projected to curve a printed board to absorb the contraction of internal components due to aged change for a long time. CONSTITUTION:The projected part 12 is provided to the bottom face of the insulator 7. An air gap 13 is provided between the bottom face of the insulator 7 caused by the projected part 12 and the printed board 9. After each member is inserted to a metallic case 2 in this state, the end 11 is caulked and fixed to exert a pressure to a peripheral part 14 of the board 9. Then the projected part 12 causes a curve on the peripheral part 14. Thus, the contraction of the internal components due to aged change for a long time is absorbed and the loosened caulking is prevented.
Patent JP-H06299756-A (JP)
Title: Container
Inventor: IDE HIROYUKI
IPC: A47B67/00
Filed: 1993-04-12
Abstract: PURPOSE:To prevent the forward tilting of a door, and to eliminate the need for the deepening of depth when the door is drawn out. CONSTITUTION:A bearing stile 5 is fitted between the headjamb 41 and sill 42 of a door pocket 4 for a container and a door 3 is installed to the bearing stile 5, and a pinhole is bored in the upper end section of the bearing stile 5 and a slot 52 in a lower section while a plinhole and a slot 44 corresponding to the pinhole and the slot 52 are bored in the rear section of the door pocket 4. A pair of auxiliary stiles 61 crossed in an X shape at the center are mounted between the pinhole of the bearing stile 5 and the slot 44 of the door pocket and between the pinhole of the door pocket and the slot 52 of the bearing style.
Patent JP-S5233544-A (JP)
Title: Thermal recording device
Inventor: KOJIMA YASUYUKI
IPC: B41J2/32
Filed: 1975-09-10
Abstract: PURPOSE:To simplify the device by the combined use of a thermal element of a record head for recording as for temperature compensation.
Patent JP-S60252265-A (JP)
Title: Light emitting reagent and method for measuring biologically active material using said reagent
Inventor: MURAO YASUO
IPC: G01N33/52
Filed: 1984-05-29
Abstract: PURPOSE:To measure a biologically active material with high sensitivity by binding avidin to a water soluble org. high-polymer compd. bound with a light emitting agent and binding further biotin therewith to bring a light emitting reagent into reaction. CONSTITUTION:Avidin in bound to the water soluble org. high-polymer compd. bound with the light emitting agent. Further, the material binding biotin to the material binding specifically with a material to be measured or the biotin bound material bound to the same material, the material with which the material to be measured binds specifically and the material to be measured are brought into reaction in the case of measuring the biologically active material in the specimen. The light emitting reagent is brought into reaction with the complex formed by such reaction and the quantity of the light emitted by the reaction of the light emitting reagent bound with the complex by the biotin-avidin bond or the excess reagent remaining in the free state without binding with the complex is measured, by which the biologically active material is measured.
Patent JP-H11304760-A (JP)
Title: Analysis device
Inventor: SAKAIRI MINORU
IPC: H01J49/10
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To easily and sensitively measure dioxin, organic nitro compound, or the like by introducing a gas sample to be measured to a gas sample introduction part and performing the mass spectrometry of an ion being generated due to the corona discharge of the introduced gas sample. SOLUTION: When a gas sample is to be introduced from a gas sample introduction port 1 using a gas introduction pump 11, a grip, a probe tip heating heater, a filter, a dust take-out port, and the like are preferably provided at the tip of the gas sample probe. Also, the heater is wound around the gas sample introduction pipe 8, thus increasing the temperature of the sample. With this configuration, a sample that is introduced via the gas sample introduction probe enters the corona discharge part for performing corona discharge. A negative ion being generated here passes through first, second, and third pores 24, 25, and 26, a static electricity lens 27, a slit 28, a deflector 29, a gate electrode 30, and the like and is introduced to an ion trap type mass spectrograph with an end cap electrode 31a, a ring electrode 32, and the like for performing a specific mass spectrometry.
Patent JP-2000297596-A (JP)
Title: Extensible spoke device for shield excavator
Inventor: SHIMIZU MITSUO
IPC: E21D9/087
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an extensible spoke device for a shield excavator surely moving a movable spoke to the reduced diameter side even when the movable spoke is deformed. SOLUTION: This extensible spoke device for a shield excavator is provided with a movable spoke 35 movably installed to a fixed side cutter spoke 34 in a cutter spoke 12, a hydraulic cylinder 36 for moving the movable spoke 35 forward/backward, and a bearing structure 37 supporting the movable spoke 35 in the fixed side cutter spoke 34. The bearing structure 37 is divided into two pieces circumferentially and provided with a bearing metal 50 supporting the movable spoke 35, a bearing bush 51 supporting the bearing metal 50 from the outside, and an annular hydraulic cylinder 52 moving the bearing bush 51 toward the central side of the cutter disc.
Patent JP-S5232743-A (JP)
Title: Method of making footware
Inventor: MORIZAKI KOUZOU
IPC: B29D35/00
Filed: 1975-09-08
Abstract: PURPOSE: A method of making a variety of footware made of rubber, which is high in production efficiency, good in adhering state at each part and advantagenous in producing prouts of high quality. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5535869-A (JP)
Title: Temperature controlling system for heat pump type air conditioner
Inventor: ITOU NOBUHISA
IPC: F24F11/02
Filed: 1978-09-05
Abstract: PURPOSE: To provide a temperature controlling system for heat pump type air conditioner, which  is capable of adjusting its set temperature to suit heating operation of air conditioner by automatically adjusting a required temperature when operation of the air conditioner is switched from  cooling operation to heating operation, thereby making it unnecessary to adjust temperature  each time the operation is switched from "cooling" to "heating" or vice versa.  
     CONSTITUTION: Voltage corresponding to the difference between a set temperature preset in  temperature controller 3 and actual temperature detected by air temperature detector 4 having a negative characteristic which is disposed at the air inlet port of indoor heat exchanger unit  openend in the room to be air conditioned is afforded to one input terminal (a) of comparator  5, while voltage obtained through sampling of the difference between the set temperature of  temperature controller 3 and actual temperature during operation measured by air temperature  detector 4 is afforded from micro computor 1 to another input terminal (b) of comparator 5.  This comparator 5 is designed to produce a signal when the above two voltages are equal. When  the signal is afforded to input port I 3  of microcomputor 1, each section of air conditioner is controlled to attain required heating operation through the sampling of said temperature difference  afforded from output ports 0 1 W0 7  of micro computor 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61269002-A (JP)
Title: Normal detection
Inventor: TAKAHASHI AKIO
IPC: G01B7/00
Filed: 1985-05-23
Abstract: PURPOSE:To make both inner and outer cylinders coaxial with the normal of a curved surface of the inner cylinder, by a method wherein two tangential points are detected between the tip of the inner cylinder in which a plurality of detection elements are arranged radially on the end face thereof and a curved surface to turn an outer cylinder which has two projections with a detection element arranged on the end face thereof in symmetry while being slidable on the inner cylinder so that two segments are made to cross each other at the right angle while being brought into contact with the curved surface. CONSTITUTION:Among contact terminals 4-19 buried into the end face of an inner cylinder 1, those symmetrical to one another are connected together through a power source 20 and a lamp 21 and projections 2a and 2b with contact terminals 22 and 23 are arranged symmetrically on the end face of an outer cylinder 1 to be connected together through a power source 24 and a lamp 25. When the inner cylinder 1 is abutted on a curved surface, the direction connecting two points contacting each other can be found by lighting. When the outer cylinder 2 is turned so that the projections 2a and 2b will be rectangular to the direction and then, the outer cylinder 2 is pressed on the curved surface until the lamp 25 comes on, the inner and outer cylinders will be coaxial with the normal of the curved surface. The curved surface can be drilled vertically by arranging the drill coaxial with the inner and outer cylinder.
Patent JP-H07278107-A (JP)
Title: Method for producing 2,2,6,6-tetramethyl-4-oxopiperidine
Inventor: SASAKI KAZUAKI
IPC: C07D211/74
Filed: 1994-05-24
Abstract: PURPOSE:To provide a method for profitably producing 2,2,6,6-tetramethyl-4- oxopiperidine (TAA), capable of efficiently producing the TAA and enabling to easily remove a catalyst by using active carbon as the catalyst. CONSTITUTION:A method for producing 2,2,6,6-tetramethylpiperidine-4- oxopiperidine by reacting at least one of acetone and its condensate with at least one of ammonia and 2,2,4,4,6-pentamethyl-2,3,4,5-tetrahydropyrimidine or with 2,2,4,4,6-pentamethyl-2,3,4,5-tetrahydropyrimidine is characterized by using active carbon as a catalyst.
Patent JP-S62266802-A (JP)
Inventor: IMAMURA IKU
IPC: H01C7/02
Filed: 1986-05-15
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-H08233228-A (JP)
Title: Micro-pre-mixing device for burning high-load gas fuel of gas boiler
Inventor: PAAKU INNSEOKU
IPC: F23D14/62
Filed: 1995-05-08
Abstract: PURPOSE: To maximize thermal efficiency of a boiler and simultaneously to minimize generation of noxious gases during combustion by a method, wherein a gas fuel fed to a premixture type gas burner used widely as a gas combustion apparatus and combustion air are premixed, and complete combustion made possible during combustion of mixture fuel gas in a gas burner. CONSTITUTION: A micro premixing device for high load gas fuel combustion for a gas boiler has a gas fuel feed nozzle 2 provided to feed fuel to one side of an external body 1, a plurality of nozzles 3a and 3b formed in the peripheral direction of an internal body 3, and first and second chambers 1a and 1b in which gas fuel is injected at the same pressure on both sides of the internal part of the external body 1, and a small gap 1c to interconnect the first and second chambers 1a and 1b. A venturi part 3d is formed inside the internal body 3, such that the air for combustion and gas fuel are mixed in a constant ratio.
Patent JP-S5335451-A (JP)
Title: Small size desk type calculator
Inventor: HIRATA OSAMU
IPC: H01H13/76
Filed: 1976-09-14
Abstract: PURPOSE: To make the constitution simple, by placing a pluraity of point electrodes after insualtion with the lower enclosure case of the small size desk type calculator and placing the flexible board providing a pair of electrodes and wiring conductors on it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02289473-A (JP)
Title: High heat resistant lightweight tray and production thereof
Inventor: NAGAYA KUNIO
IPC: C04B38/00
Filed: 1989-04-27
Abstract: PURPOSE:To obtain a high heat resistant lightweight tray which is thin and also excellent in thermal change by molding aq. slurry incorporating specified crystalline fiber having alumina as a main component, alumina powder and starch and drying the molded body and thereafter degreasing and heat-treating it. CONSTITUTION:The surface of crystalline fiber contg. >=95wt.% alumina is modified by ammonium polycarbonate or ammonium polyacrylate. Both 1.5-100 pts.wt. alumina powder treated with milling for 1 pt.wt. crystalline fiber having modified surface and 80-250 pts.wt. starch for 100 pts.wt. total amount of this crystalline fiber and alumina powder are added to an aq. soln. added with a dispersant. This soln. is vacuumized, defoamed and agitated and thereafter the obtained slurry is introduced into a gypsum mold and molded. Then the aimed tray is obtained by drying this molded body and thereafter degreasing it at 800-1000 deg.C and then heat-treating it at 150-1600 deg.C. Starch is especially limitted as the organic binder because casting and molding of slurry are made difficult in thickening properties and also clogging is easily caused when the organic binder such as e.g. methyl cellulose and PVA is utilized.