baber/WOPTO huggingface dataset:
Patent JP-H02206774-A (JP)
Title: Test circuit for semiconductor integrated circuit
Inventor: AOKI KAZUO
IPC: H01L27/04
Filed: 1989-02-06
Abstract: PURPOSE:To perform the performance test of a semiconductor integrated circuit having many output terminals with the aid of a small number of output terminals by selecting and outputting one of the plural output signals of the semiconductor integrated circuit by a selecting switch to the outside. CONSTITUTION:The ordinary outputs O1-On of the semiconductor integrated circuit are respectively outputted from corresponding output terminal 1. Meanwhile, at the time of testing the semiconductor integrated circuit, the selecting switch 2 is controlled with the parallel selection control output through a shift register 6 where clock and serial selection data are supplied so as to output the selected test output from a test terminal 3.
Patent JP-H1031098-A (JP)
Title: Ultraviolet irradiation device and ultraviolet lamp allowing easy maintenance
Inventor: NAKANO KOJI
IPC: G21K5/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To easily maintain an ultraviolet irradiation device by preventing the jumping of a transmission tube therefrom, and changing an ultraviolet lamp having a dropped performance or washing the transmission tube in an white cloudy state without any need of a work for closing a pump or a valve, draining water or the like. SOLUTION: When a transmission tube (transmission tube with one end sealed) 3 with a built-in with ultraviolet lamp 1 is inserted in a gland unt 4 and this gland unt 4 is screwed to a support material 6 such as a flange in such a state as detachable, a stopper (ring type spacer) 12 attached to the gland nut 4 is used to press the end of a transmission tube 3 for preventing the jumping thereof. Then, the ultraviolet lamp 1 is changed or the transmission tube 3 is washed. Furthermore, a packing cap 14 of material resistant against ultraviolet and ozone is provided, thereby preventing the deterioration of the receptacle 2 of the ultraviolet lamp 1, a connector 9, cord 10 to cover a wire, or the like, and further preventing the transmission tube 3 from becoming white cludy state. Also, a divider is provided between the pins of the ultraviolet lamp 1, or a seal material is attached to the end of the ultraviolet lamp 1, thereby preventing a shortcircuit or fault current.
Patent JP-S57143179-A (JP)
Title: Power controller for variable displacement pump
Inventor: HIRATA TOUICHI
IPC: F04B49/00
Filed: 1981-02-26
Abstract: PURPOSE:To decrease movable parts of a regulator simultaneously simplify its construction, by interposing a stepped piston to a spool mechanism in the power control regulator for the above described pump and stopping the spool at control operation. CONSTITUTION:At control operation, own pump delivery pressure Pd1 acts upon a minor chamber 32 of a servo piston 8, port 16 of a spool 12 and port 18 of a piston 17 in a regulator, and remote pump delivery pressure Pd2 acts upon the stepped part of a stepped piston 50. Here, for instance, the spool 12 is pressed leftward by the own delivery pressure Pd1, then the pressure Pd1 acts upon the minor chamber 32 and major chamber 29 of the piston 8, and the piston 8 is displaced rightward. At this time, a tilting lever 40 presses back the spool 12 rightward. In this way, the spool 12 is urged by the servo piston 8 in such a state as to always stop in a position as shown in the drawing.
Patent JP-S57141147-A (JP)
Title: Radio telephone set
Inventor: ICHIHARA MASAKI
IPC: H04M3/22
Filed: 1981-02-25
Abstract: PURPOSE:To detect the fault of a radio circuit terminal equipment accurately by automatically varying the impedance of a telephone circuit extending to a switchboard. CONSTITUTION:If an answer signal from the radio equipment 9 of a terminal side is not detected even a certain time after the radio equipment 6 of a switchboard side sends the calling signal owing to the fault of the radio equipment of the terminal side or a radio transmission line, a control circuit 22 operates to close a switch circuit 15 and also to initialize the radio equipment 6. The circuit 15 inserts a resistance 16 into a telephone line 5 to flow a fine current, which is detected by a switchboard 3 to report the fault. Then, when the circuit recovers by being repaired and next calling is performed normally, the circuit 22 of the radio equipment releases the circuit 15 and the switchboard 3 stops reporting the fault. Consequently, when calling to the radio equipment of the terminal side is disabled, the radio equipment of the switchboard side or its attached device terminates the telephone line of the switchboard side by a circuit having some impedance, detecting the fault.
Patent JP-H07213982-A (JP)
Title: Applicator
Inventor: KATO NAOKI
IPC: B43L19/00
Filed: 1994-01-31
Abstract: PURPOSE:To conduct surely the exchange between liquid and air during application by forming more than one through holes at the end of a shaft cylinder into which a material to be applied is inserted in the axial direction. CONSTITUTION:When a cap 15 is pushed, a thin film part 14 which integrates the press cap 14a of a tail stopper 14 and a tail cap 14b is broken so that the tail stopper is separated into the press cap 14a and the tail cap 14b. When the cap 15 is pushed, a thin wall part 13b shrinks, a cylinder 13a with a bottom advances, the bottom surface of the cylinder 13a advances a valve opening body 12 and a valve body 11 against the energization force of a repulsion body 10 and separates a valve part 11a and a seat part 6a to open a valve. When the valve is opened, liquid in a liquid holding cell 9 is discharged into a liquid occlusion body 5 through a protruded cylinder part 6 and supplied through the cylinder part 6 to a material 1 to be applied to enable the application. Since ribs 4 are formed on the inner wall of a front shaft through hole into which the material 1 to be applied is inserted, the exchange between liquid and air can be conducted surely.
Patent JP-H11224510-A (JP)
Title: Surface light source device
Inventor: ISAMOTO KEIJI
IPC: F21S2/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a light guide plate with a diffusion pattern of large size suitable for a lighting system at a low cost by providing a light guide plate, a light source set on the end surface thereof, and a thin plate-like transparent medium for forming a pattern having light diffusing effect, and adhering the light guide plate to the thin plate-like transparent medium by a transparent resin. SOLUTION: A thin transparent medium 8 has a dot-like recessed or protruding pattern consisting of an epoxy resin, or the pattern and a hole smaller than one dot thereof on the whole surface. The thin transparent medium 8 is arranged on the light emitting-side surface of a light guide plate 2 consisting of a transparent acrylic resin, and adhered thereto by a transparent resin 9. The light introduced from a spot or linear light source 3 into the light guide plate 2 is totally reflected, but diffused and reflected, when incident on the pattern, to emit a light reflected to the light emitting surface by a reflecting plate 4 at an angle smaller than the critical angle of total reflection to the outside.  When the refractive indexes of the light guide plate 2, the transparent resin 9 and the thin transparent medium 8 are set to n1, n2, n3, respectively, they desirably have the relation of n1<=n2<=n3 in order to improve the emission efficiency.
Patent JP-S63201917-A (JP)
Inventor: JIYAN PIEERU RAZARI
IPC: G11B5/73
Filed: 1988-02-10
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-H09217848-A (JP)
Title: Emergency cutoff device for gas piping
Inventor: HASEGAWA KOICHI
IPC: F16K17/36
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To perform rapid re-starting of the feed of gas during the occurrence of an earthquake. SOLUTION: An emergency cutoff device for a gas piping comprises an earthquake sensor 2 to monitor oscillation of an earthquake and discharge high pressure gas as a detecting output when given oscillation occurs; an emergency cutoff valve 3 to cutoff a gas piping route buried in an underground based on high pressure discharge; a vertical pipe 5 to branch discharge of high pressure gas and transmit a direct operation output or an operation output based on closing operation of the emergency cutoff valve 3 to the vicinity of a ground surface; and a display body 4 forming a circuit to display a support body from a normal color to an operation color based on high pressure gas or damping a frequency according to a state when a resonance frequency is received as a radio signal. Since a gas piping line embedded in an underground is cutoff and a working state is simply discriminated from a ground surface, selection of a place where an underground route is cutoff is practicable and a work to re-start gas is simply and rapidly effected even after the occurrence of an earthquake.
Patent JP-H03231426-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TSUTOMU
IPC: H01L21/3065
Filed: 1990-02-07
Abstract: PURPOSE:To achieve dry etching where an Si3N4 film selection rate and film selection ratio in reference to SiO2 are high by specifying flow rate ratio of a hydrogen sulfide to a sulfur hexafluoride and by setting pressure of a reaction gas to within a specific range. CONSTITUTION:When performing an reactive ion etching of an Si nitride film for obtaining a larger etching rate than that of a Si dioxide film, a small amount of hydrogen sulfide to a sulfur hexafluoride as a reaction gas. In this case, the flow rate of hydrogen sulfide is set to 2-10% for sulfur of the sulfur hexafluoride and further pressure of reaction gas is set to 0.2-0.3Torr. Namely, a thermal SiO2 film 12 is formed on a p-type Si substrate 7 at a specified temperature by oxidation of hydrochloric acid. Then, an Si3N4 film 13 is laminated on the SiO2 film 12 by the CVD method. Then, a resist film 14 is applied on the film 13 and a part to be etched of the film 13 is opened by patterning. After that, the film 13 is etched. An H2S is supplied to a reaction room 1 through a gas introduction pipe 9 in the ratio of 6 SCM to 100 SCM of SF6 and etching is performed.
Patent JP-S52110618-A (JP)
Title: Silver halide photographic emulsion
Inventor: SATOU AKIRA
IPC: G03C1/28
Filed: 1976-03-15
Abstract: PURPOSE: To elevate sensitivity, reduce fogging and residual coloring, and further, improve aging stability during and after production and latent image stability, by adding in combination 2 kinds of specified sensitizing dyes and an organic heterocyclic compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07238995-A (JP)
Title: Engaging mechanism of spur gear
Inventor: KOMINE ISAO
IPC: F16H1/06
Filed: 1994-02-25
Abstract: PURPOSE:To get the engaging mechanism of a spur gear that makes its backlash dwindle into zero by attaching a plate spring to a bearing part of the spur gear on one side moving freely in the axial direction, and pressing it toward the spur gear on the other fixed. CONSTITUTION:An adapter plate 4 has a long hole in a bearing fixed part 3 and a spur gear 1 secured to one end of a turning shaft 2 is structured to make a distance with another spur gear 6 alterable. A plate spring 5 pushes the bearing 3 to the right, whereby the spur gear 1 always becomes pushing a tooth surface of the spur gear 6 in consequence, so backlast comes to zero. Therefore, since control and reading of a turning angle in the case of using the spur gear suchlike are very high in accuracy because the backlash is zero. In addition, since any excess load is not added to a tooth surface of the spur gear, sufficient durability can be brought into full play. Thus, the plate spring is attached to the spur gear at one side, thereby eliminating any possible backlash, and thus adjustments can be made into disuse.
Patent JP-S63196246-A (JP)
Title: Production of novel food
Inventor: HISHIMOTO MASAYUKI
IPC: A23L17/00
Filed: 1987-02-12
Abstract: PURPOSE:To impart feeling of muscular fibers to layered pieces and improve productivity, by slowly freezing a kneaded and formed material while controlling heat transfer on the surface thereof, rapidly coagulating the obtained frozen material while heating without thawing and formed fine cuts. CONSTITUTION:Fish meat, frozen and ground fish meat and vegetable protein are used as main raw materials to prepare a kneaded and formed material, which is slowly frozen while controlling heat transfer rate of the surface not to form ice nuclei in a plane parallel to ice crystal layers to be prepared. The frozen and formed material is then quickly heated using a quick heating device without thawing. Thereby a layered tissuey material having ice crystals, fixed and oriented in a constant direction. Fine cuts having about 0.1-5mm length are subsequently formed in the resultant layered tissuey material so as to pass therethrough at an interval of several mm, preferably about 0.2-1.0mm. As a result, feeling of myomeres or muscular fibers is obtained when chewing the layered tissuey material.
Patent JP-H07234573-A (JP)
Title: Image forming device
Inventor: TSUJITA AKIO
IPC: G03G5/08
Filed: 1994-02-25
Abstract: PURPOSE:To provide an image forming device, such as a copying machine or a printer, utilizing an electrostatic process, preventing a memory phenomenon, capable of obtaining long-term stable printing quality without much improving a photoreceptor peripheral device and restricting the printing pattern. CONSTITUTION:The surface of a photoreceptor 1 having a photosensitive layer made of arsenic triselenide as a base material is uniformly electrified with an electrifier 2, then an exposure is applied with a semiconductor laser or a light emitting diode having the light wavelength lambda within the range of 650nm<lambda<680nm to form an electrostatic latent image.
Patent JP-H05241108-A (JP)
Title: Thermal video system
Inventor: BURAIAN FUREDERITSUKU SUMISU
IPC: G02B13/10
Filed: 1992-02-14
Abstract: PURPOSE: To provide a thermal video system which can select the optimum azimuth and focal distance with respect to the resolution without changing the bias condition of a sprite detector and incorporates an anamorphic optical system and the detector and in which the variable elevation focal distance can provide multiple visual fields. CONSTITUTION: The thermal video system is provided with a scanning means 1 which scans a necessary scene and an anamorphic optical system 3 which focuses the scanned scene 2 on a sprite detector 4 and the optical system 3 is provided with a pair of prisms 17 and 19 arranged between a parallelizing element 15 and focusing element 2, with one or both of the prisms 17 and 19 being attached pivotally to the system 3 so that the anamorphic factor and, accordingly, the focal distance of the system 3 can be changed.
Patent JP-H10211514-A (JP)
Title: Bridle device having function of looper and use thereof
Inventor: ONO TAKUMI
IPC: B21B39/08
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a buffer device which is applicable to a batch processing line where a preceding threading material and succeeding threading material are separately processed and its use. SOLUTION: In this device, elevating and lowering rolls 22, 24 are installed in structure where the elevating and lowering rolls are vertically movable between respective fixings of N fixed rolls 25 which are installed under the pass line, a steel strip 23 is passed through between these rolls, press roll 20 is lowered and, by lowering the elevating and lowering rolls 22, 24 in the state where the steel strip is held, action as a bridle device for generating tension or a looper for absorbing the difference between speeds in the front and the rear or the like is executed.
Patent JP-H10211799-A (JP)
Title: Method and apparatus for transferring curved surface
Inventor: MIYASHITA HARUO
IPC: B41F16/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative material by transferring a transfer sheet to a three-dimensional convexo-concave surface. SOLUTION: A transfer layer side of a transfer sheet S made of a support 1 and a transfer layer 2 is opposed to a convexo-concave surface of a base material B to be transferred, a roller pressure is first applied as a transfer pressure by an elastic roller R, and then solid particles P are collided with the support side of the sheet. The collision pressure is applied to bring the sheet into pressure contact with the convexo-concave surface, and then the support is released to obtain a decorative plate D.
Patent JP-S55121346-A (JP)
Title: Hot water heating method and apparatus thereof
Inventor: OKABAYASHI MAKOTO
IPC: F24H1/00
Filed: 1979-03-09
Abstract: PURPOSE: To make the hot water heat exchanger small with an efficient operation of equipment through selective use of a hot-water-heating heat exchanger and a hot water heat exchanger jointly provided.  
     CONSTITUTION: When heating only, with the opening of a solenoid valve 29, a pilot burner 37 is ignited. The solenoid valve 26 is controlled to be opened or closed through a controller 36 with an aid of a hot water detector 35 attached to an incoming pipe 14 to a heater (not illustrated) whereby the temperature of the hot water circulating through a heating water channel 13 and a heat exchanger of the heater is almost maintained at a fixed level. At this point, upon the opening of a hot water feed cock, a water governor 31 works to transmit the signal to a controller 36. If the feed water load is small, the water fed is heated with the burner 22 with the solenoid valve 27 left closed. If the feed water load is moderate under no heating operation, the burner alone is driven. When the feed water load reaches its maximum, both the burners 22 and 23 are driven. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52110673-A (JP)
Title: Time adjustment circuit
Inventor: AKIYAMA KAZUHISA
IPC: G04G5/04
Filed: 1976-03-15
Abstract: PURPOSE:To make the time adjustment by installing the hexal counter circuit, the frequency circuit and the switch for the time adjustment, and varying in order the output of the hexal counter circuit by making the switch for the time adjustment on.
Patent JP-S58145306-A (JP)
Title: Method and device for cooling hot finish-rolled metal
Inventor: NAKAGAWA KICHIZAEMON
IPC: B21B45/02
Filed: 1982-02-24
Abstract: PURPOSE:To obtain adequate material quality and to reduce oxidation loss by dipping a hot finish-rolled metal into liquid heat medium tanks which are kept at plural different temps. thereby cooling the metal uniformly at accurate temps. and cooling rates. CONSTITUTION:Plural cooling tanks 5 are provided continuously on the outlet side of a hot finishing mill train 1, and temp. controllers 4 and heat exchangers 7 are provided thereto. Molten metals or molten salts are maintained respectively at suitable different specified temps. The hot-finished metal is dipped in the optional cooling tanks 5 with freely vertically movable tables 9 mounted to the tanks 5, whereby said metal is cooled uniformly at accurate temps. and cooling rates.
Patent JP-H06221273-A (JP)
Title: Compressor
Inventor: SETOYAMA MICHINOBU
IPC: F04B49/02
Filed: 1993-01-25
Abstract: PURPOSE:To provide a compressor which can suitably judge whether an auxiliary tank is connected or not and improve operation efficiency by suitably selecting pressure switch type or automatic unloader type in the case of performing automatic switch operation. CONSTITUTION:This compressor is provided with a control part 10 for measuring pressure change data according to the pressure data of a pressure sensor 6, operating the ratio of pressure change data when the pressure is increased to the pressure change data when the pressure is decreased according to the pressure change data, and judging whether an auxiliary tank 4 is connected to a main tank 3 according to the relation of the arithmetic result to the pressure change data. The quantity of compressed air used can be known by taking the ratio of the pressure change between pressure increase and decrease, and the existence of the auxiliary tank 4 connected to the main tank 3 is judged according to such characteristics that the larger the storage capacity is, the smaller the pressure change both in the pressure increase and the pressure decrease is, and the operation mode is suitably selected to improve operation efficiency.
Patent JP-S63272739-A (JP)
Inventor: REIMONDO OOGASUTO BUANBURIITO
IPC: B65H20/12
Filed: 1988-02-09
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。
Patent JP-H11320624-A (JP)
Title: Valve nozzle
Inventor: YU YOUNG-HEE
IPC: B29C45/20
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin channel in a piston which can prevent a valve pin from failing to work properly. SOLUTION: An inserting hole 13 is formed in a piston 3 and a central part 16 for bonding a valve pin 4 is formed at the center and a connecting tool 19 with a working hole 18 and a resin channel 17 is inserted in the top part of the central part 16 and a feeding nozzle 2 is inserted into the bottom part of the central part 16 and a guiding and insulating plate 12 for a bottom part plate is provided on the outside of the feeding nozzle 2 and the top part of the piston 3 is brought into contact with a housing 9 and the bottom part is brought into contact with the guiding and insulating plate 12 and packings for keeping hermetic tightness of the piston 3 is prevented from being broken in such a way that high temp.  heat for keeping the resin under molten condition in the connecting tool and the feeding nozzle 2 is not transmitted to the piston 3 so as to miniaturize the size of a valve nozzle 1 under a condition where the piston 3 ensures the optimum path space and so as to form a vertical path while the piston 3 is brought into contact with the inner wall of the housing 9 and the guiding and insulating plate 12 of the bottom part plate 11.
Patent JP-H06219350-A (JP)
Title: Module carrier structure for front end part for vehicle
Inventor: MASUDA TOSHIO
IPC: B62D65/00
Filed: 1993-01-25
Abstract: PURPOSE:To shorten the vertical size of a module carrier and to improve maintainability and unit exchangeability, in the module carrier of the front end part of a vehicle formed such that a radiator is assembled in a radiator assembly part, the periphery of which is surrounded with upper and under surfaces and right and left sides and which is provided at a rear surface with a cooling fan mounting part, and the assembly is mounted on the front part of a car body. CONSTITUTION:An opening part 12a through which a radiator 2 is inserted for assembly and pulled out for removal is formed in the upper surface 12 of the radiator assembly part 11 of a module carrier 1. The radiator 2 is securely assembled in the radiator assembly part 11 in a state that the part, above a cooling part, of the radiator is protruded from the opening part.