baber/WOPTO huggingface dataset:
Patent JP-S6364502-A (JP)
Title: Detector for rising of pantograph
Inventor: YOKONISHI FUJIO
IPC: B60L5/32
Filed: 1986-09-04
Abstract: PURPOSE:To enable surely detecting rising of a pantograph by providing in a fluid supply piping route a back pressure detection means for detecting a back pressure generated by a falling action of a cylinder and others following a rising action of a pantograph. CONSTITUTION:If a rising switch 21 is pressed and a rising solenoid valve 12 operates, air is supplied to a hook release cylinder 8 to release hooking by a hook arm 7 and to cause a frame 5 of pantograph 1 to start rising. At the same time, a unit-built-in solenoid valve 15 operates for a given period of time and connecting pipes 2' and 3' engage each other. Then, a cam D turns as the pantograph 1 rises, and a back pressure is generated to push out air within a falling cylinder 10. Said back pressure is supplied to a pressure detection switch 16 via a falling pipe F and a unit-built-in solenoid valve 15 and a rising detection lamp is lighted by a contact of the pressure detection switch 16.
Patent JP-H0927682-A (JP)
Title: Case of electric device
Inventor: TATEYAMA YUICHI
IPC: H05K5/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric device case which is provided with a housing space enhanced in efficiency, easily assembled, and excellent in vibration and dust resistance. SOLUTION: A member 22 is formed like a U shape in cross section, an elastic material layer 24 is formed on the inner side of the member 22, grooves 25 which elastically hold a board 26 mounted with electronic components and the like pinching it by the ends between them are provided in the opposed inner sides of the member 22 where the elastic material layer 24 is provided, and the member 22 and an integrally molded member 23 U-shaped in cross section are assembled into a hollow polyhedron, the hollow polyhedron is fitted into a cylindrical frame which is formed through extrusion molding to form a case.
Patent JP-H0371801-A (JP)
Title: Table saw
Inventor: SHIOTANI TAKESHI
IPC: B23D47/04
Filed: 1989-08-11
Abstract: PURPOSE:To surely hold longer material so as to facilitate its working by a structure wherein a miter table and an auxiliary table are made horizontally slidably fixed along guide rails and the guide rails are made horizontally slidably fixed to a circular saw table. CONSTITUTION:An auxiliary table 3 is horizontally shifted so as to conform with the width or length of material. Further, a miter table 4 is horizontally shifted along respective guide rails 30 and 31 by unscrewing a guide plate clamping device 45. Furthermore, a guide plate 40 can be properly fixed backward and forward to the position of a working table by changing the mounting position of the guide plate 40 to the respective guide rails 30 and 31. Accordingly, when the working of broader material is intended, the guide plate 40 is brought to one side back and forth and, at the same time, the miter table 4 is shifted on and along the guide plate so as to meet the material to be worked so as to be fixed at proper position. Thus, materials having various shapes can be coped with.
Patent JP-2001036790-A (JP)
Title: Digital camera device
Inventor: UMEDA AKIFUMI
IPC: H04M1/274
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve operability when a digital camera is provided with a telephone directory function or the digital camera is connected to a portable telephone set. SOLUTION: The digital camera 100 is provided with a key input part 20 for inputting a telephone number and a function for relating an image to a telephone number, and when the image is displayed on a display part 17 together with the telephone number, the telephone number and an image of a called party corresponding to the telephone number are simultaneously displayed, so that miscalling or the like can be prevented.
Patent JP-H1039995-A (JP)
Title: Line-of-sight/voice input device
Inventor: ENDO TAKESHI
IPC: G06F3/0346
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the complication of a mouse operation, to eliminate the need of mounting a line-of-sight detector and to facilitate utilization by catching and deducing the moving distance and moving direction of a mouse cursor by the line of sight of an operator and instructing a click operation or the like by recognizing the voice of the operator. SOLUTION: An image processing circuit 2 inputs the video image of the operator by a camera 1 and converts the video signals to image data processable by a computer and a line-of-sight recognition part 3 recognizes the position of the eyes of the operator from the image data. A line-of-sight position calculation part 4 calculates which coordinate on a display the line of sight is paying attention to from the positional relation of pupils to the eyes of the operator. Also, a voice conversion circuit 6 converts the voice of the operator inputted by a microphone 5 to voice data and a voice recognition part 7 automatically voice-recognizes the voice data and analyzes an instruction given by the operator. A control part 8 controls the movement and operation of the mouse cursor and performs display by the coordinate position of the line of sight and the instruction obtained from the voice.
Patent JP-S6452623-A (JP)
Title: Mold member for molding optical element
Inventor: KUWABARA TETSUO
IPC: C03B11/00
Filed: 1987-08-25
Abstract: PURPOSE:To contrive prolongation of mold life and reduction in production cost, by forming a tantalum nitride coating layer with a proper tantalum content on a cavity surface. CONSTITUTION:A super hard alloy or sintered SiC, etc., is used as a material for a cavity base metal 30 and a desired external shape is simultaneously formed through machining, such as cutting, grinding and polishing. In the process, the side of the forming surface is finished to a desired surface accuracy. A thin tantalum nitride layer 32 is then formed on the surface of the base metal 30 by an activating reaction vapor deposition, physical vapor deposition or chemical vapor deposition method. The tantalum nitride layer 32 in this case is regulated to about 20-80atom.% tantalum content. Since the tantalum nitride layer has extremely low fusibility to glass at high temperatures and surface hardness is high, mold life is prolonged in application to pressing molds 3 and 4. Since the base metal 30 is readily machinable, production cost of the molds 3 and 4 is reduced.
Patent JP-H0257973-A (JP)
Title: Angle beam flaw detecting head for pipe and angle beam flaw detecting apparatus using said head
Inventor: KONDO HIROAKI
IPC: G01N29/24
Filed: 1988-08-23
Abstract: PURPOSE:To detect flaws by mounting a plurality of vertical probes and slant angle probes on an arc shaped side plates having a concentric circle with a pipe under test in an array pattern, and setting slant angle probe heads at specified positions regardless of the outer diameter and the thickness of the pipe under test. CONSTITUTION:A slant angle probe 12 comprises a vertical probe 14 having a rectangular contact surface and a sound wedge 15 having a radial angle width. The width of the probe 12 in the circumferential direction of the pipe is several mm or less. A plurality of the slant angle probes 12 are arranged in a pipe circumference shape in an array pattern. Therefore, the width of the wedge in the pipe circumference direction is machined in a radial angle shape. The probes are attached to side plates 16a and 16b in an arc shape that is concentric with a pipe under test 10. Abrasion resisting shoes 17a and 17b are attached before and after the probe group in order to hold the gap between the wedges 15 and the surface of the pipe 10 and to prevent the abrasion of the wedges 15. Therefore, flaw detection of pipe material can be performed readily, and the following to welded parts is not required, while the adjustment in changing the thickness of the pipes is not required, too.
Patent JP-S6267781-A (JP)
Title: Adjusting device for height and parallelism
Inventor: ARIGA SAKAE
IPC: G11B21/10
Filed: 1985-09-20
Abstract: PURPOSE:To simultaneously adjust parallelism in addition to height adjustment by adjusting a distance between an arm housing and a turntable at their inner and outer peripheries with two height adjusting screws. CONSTITUTION:Height on the outer peripheral side of the turntable 8 is adjusted by an adjusting screw 32 under the state that a roller 14 is located just above the screw 32 and height on the inner peripheral side of the turntable 8 is adjusted by the other adjusting screw 32' similarly to said arrangement between the roller 14 and the screw 32. Even if the height of the arm housing 3 on the inner periphery of the turntable 8 is adjusted by the screw 32' after the height adjustment of the arm housing on the outer periphery of the turntable 8 with the screw 32, the height of the arm housing 3 on the outer periphery is not changed. Consequently, the parallelism between the arm housing 3 and the turntable 8 can be also adjusted simultaneously with two times of height adjustment.
Patent JP-2000043842-A (JP)
Title: Curved-surface box
Inventor: NAWATA YUKIO
IPC: B65D3/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a curved-surface box capable of being easily opened and closed with fingers and also standing stably in an upstanding state. SOLUTION: This curved-surface box is provided which has end sheets 11, 11 and side sheets 12, 12, and in which upper and lower edges 120, 120 of each of the side sheets 12, 12 are formed into the shape of a hyperbola consisting of a pair of concave curves. In this box fold-lines 111 parallel to each of the upper and lower edges of the end sheets 11 and of a starching piece 16B formed substantially into the same shape as those of the end sheets 11 are provided inside the respective end sheets 11 and the starching piece 16B. Triangle-shaped fold-back pieces 19 are provided each of which is formed on the basis of three points: each intersecting point (a) of the fold-lines 111 with fold-lines 13; each intersecting point (b) of crest-fold-lines 17 based on the starting points of the intersecting points (a) with the fold-lines 120; and each starting point (c) of the fold-lines 120.  The triangle-shaped fold-back pieces 19 are superposed on the rear faces of the side sheets 12. Further lid sheets 14B having their base ends at the paired intersecting points (b), (b) of the fold-lines 120 are provided.
Patent JP-H0610810-A (JP)
Title: Intake air heating device for engine
Inventor: KOBAYASHI SHIGERU
IPC: F02P19/02
Filed: 1992-06-26
Abstract: PURPOSE:To prevent a glow plug relay device from being burnt by providing a glow plug relay switch device, and a safety relay device having a comparator to receive an output signal from an alternator synchronously driven with an engine, and to compare the signal with a reference value showing the idling of the engine. CONSTITUTION:When a key switch 10 is selected at a starting position, one terminal of the solenoid 26 of a glow plug relay device 16 is connected to a power supply 14. The other terminal is earthed via the switch device 28 of a safety relay device 20 and, therefore, the solenoid 26 is energized. Subsequently, a movable contact 24c is actuated, and relay contacts 24a and 24b are connected to each other. A large amount of current is thus caused to flow from the power supply 14 to a glow plug 12, thereby heating the intake air. When the engine starts idling operation, the circuit of the switch device 28 is opened, due to an output signal from a comparator 30 in the safety relay device 20 and the solenoid 26 is deenergized. As a result, the relay contacts 24a and 24b are disconnected from each other, thereby stopping power supply to the glow plug 12.
Patent JP-H02102556-A (JP)
Title: Method of forming isolation region in substrate of integrated circuit structure
Inventor: YOHAN EI DAAMAWAN
IPC: H01L21/763
Filed: 1989-08-12
Abstract: PURPOSE: To enable a substrate of integrated circuit structure to be simplified in manufacturing process and lessened in manufacturing cost, by a method wherein an epitaxial layer is grown after a slot is provided, and the slot is filled with silicon in a step where an epitaxial silicon layer is made to grow. CONSTITUTION: An isolating slot 14 is provided to a substrate 10 and disposed with an oxide 60, an oxide 60 is formed on the inner wall of the slot 14, an epitaxial layer 70 is grown on the substrate 10 to fill up or cover the isolating slot 14, and isolated regions are formed inside the substrate 10 of integrated circuit structure. Thereafter, the epitaxial layer 70 is patterned, and a part of the epitaxial layer 70 over the isolation slot 14 is oxidized, whereby an oxide cap 110 is provided onto the slot 14 without promoting the growth of an oxide in the slot 14. As a result, the slot 14 is not required to be refilled or the other filler is not required to be flush with the epitaxial layer 70. By this setup, a substrate of integrated circuit structure of this constitution can be enhanced in manufacturing yield, simplified in manufacturing process, and lessened in cost.
Patent JP-S60100787-A (JP)
Title: Stopwatch with exercise quantity detecting function
Inventor: MURAKAMI TOMOMI
IPC: G04F10/00
Filed: 1983-11-08
Abstract: PURPOSE:To detect the exercise quantity of a holder immdiately by calculating the exercise quantity from speed data calculated from individual data on a stride, etc., and a walk operation detection signal and exercise elapsed time data measured independently of a measurement of elapsed time. CONSTITUTION:An individual difference data setting signal K from a switch block 5 is inputted to an individual difference data storage means 13 to store stride data L, and when a start signal ST is outputted, the 1st and the 2nd counters 6 and 7 of a stopwatch start counting and the counter 6 displays elapsed time data D1 on a display device 1 at a part 1b of the display B through a display data storage driving device 15. Further, exercise quantity data D4 is calculated by an exercise quantity arithmetic means 14 from walk pace data D3 obtained by a pace signal decision means 8 and an interval measuring mean 12, exercise continuance D2 by the counter 7, search frequency data P6 by a search frequency counting means 10, and the data L and then displayed at a part 1a of a display A through a driving device 15.
Patent JP-S5997801-A (JP)
Inventor: HARI HAMIRUTON UESUTAAMAN JIYU
IPC: B23B5/00
Filed: 1983-11-07
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-H0374405-A (JP)
Title: Prevention of adhesion of polymer scale
Inventor: WATANABE MIKIO
IPC: C08F2/00
Filed: 1989-08-14
Abstract: PURPOSE:To effectively prevent polymer scale in polymerizing an ethylenic double bond-containing monomer by forming a coating film of scale inhibitor on the surface of inner wall of polymerizer and applying a specific coating solution to the coating film to form a coating film. CONSTITUTION:First, the surface of inner wall of polymerizer is coated with (A) a scale inhibitor (preferably one containing anionic dye such as C.I. Acid Yellow 38) to give a coating film of the scale inhibitor, to which (B) a coating solution containing an alkaline earth metal compound (preferably magnesium carbonate) and an anionic dye to form a coating film. Then in a polymerizer having formed the coating film, an ethylenic double bond-containing monomer (e.g. styrene) shown by the formula CH2=CXY (X is H or methyl; Y is H or COOH) is polymerized. when the coating solution B is adjusted to pH <=5, a uniform and strong coating film is preferably obtained.
Patent JP-H0747899-A (JP)
Title: Air bag device
Inventor: KOGURE MASAAKI
IPC: B60R21/217
Filed: 1993-08-02
Abstract: PURPOSE:To improve strength of a guide and further to improve economical efficiency and safety by preventing an air bag main unit, when it is swollen, from hitting a mounting bolt and rivet of a lid, preventing the air bag main unit from its damage, eliminating necessity for work of stopping bolts and nuts loosened, and decreasing assembling man-hours. CONSTITUTION:A gas generator is stored to be secured to a storage vessel 12. An air bag main unit is provided in a side of a gas jetting opening 15 of the storage vessel 12. A guide is provided in the storage vessel 12, and a lid 21 is provided in a position opposed to a side of the gas jetting opening 15. A retainer 33 having a hollow-shaped part 35 is secured to outside the guide. A mounting piece 22 of the lid 21 is stopped by a rivet 45 to the hollow-shaped part 35 of the retainer 33.
Patent JP-H0761736-A (JP)
Title: Linear motor elevator
Inventor: MIYAMOTO KENJI
IPC: B66B1/06
Filed: 1993-08-25
Abstract: PURPOSE:To prevent occurrence of a risk caused by rolling of a secondary conductor in a columnar linear motor which is vertically extended by a long length in an elevator shaft, by providing support devices for restraining rolling of the secondary conductor while allowing longitudinal expansion and contraction of the secondary conductor, to the lower end part of the secondary conductor. CONSTITUTION:In a linear motor elevator in which an elevator car 5 and a balance weight 6 are elevatable along a guide rail in a bucket well type manner, a cylindrical primary conductor 7 of a linear motor is attached to the balance weight 6, and a columnar secondary conductor 8 which is vertically extended by a long length in an elevator shaft 1 is provided piercing through the cylindrical primary conductor 7. In this case, support devices 15 are attached on a base 12 at the lower end of the secondary conductor 8 at four positions angularly spaced from one another at intervals of 90deg. These support devices 15 is composed of a support lever 18 for supporting a roller 17 journalled to a support bed 16 secured on the base 12 and making contact with the secondary conductor 8, and a resilient member 19 for resiliently supporting the support lever 18 in the direction of the secondary conductor 8, thereby it is possible to restrain rolling of the secondary conductor 8.
Patent JP-S6365326-A (JP)
Title: Light quantity detecting circuit
Inventor: NAGAO HISAO
IPC: G01J1/42
Filed: 1986-09-05
Abstract: PURPOSE:To obtain spectral sensitivity close to human relative sensitivity by providing at least two photodiodes which are formed on a common substrate and different in depth from the surface, and setting their photodetection area rate. CONSTITUTION:The photodiodes 2 and 3 for short-wavelength and long- wavelength detection employ P-N junction diodes which are formed about 1-2 and 3-5mum deep from the surfaces among PN junction diodes formed on a silicon substrate. Then photocurrents I2 and I3 outputted by the diodes 2 and 3 are proportional to their photodetection areas. For the purpose, the photodetection area is so determined as to obtain a photocurrent (I2-I3) having the same wavelength range peak as the human relative sensitivity peak, thereby obtaining a circuit which has spectral sensitivity close to the human relative sensitivity.
Patent JP-H0654661-A (JP)
Title: Oil-in-water type acidic emulsified food
Inventor: HIDA MASAO
IPC: A23L27/60
Filed: 1992-08-06
Abstract: PURPOSE:To obtain a new oil-in-water type acidic emulsified food capable of enhancing oily feeling even if a ratio of oil phase raw material in the product is as low as <=40%. CONSTITUTION:The objective oil-in-water type acidic emulsified food is characterized in that <=40% (in the product) oil phase raw material and an acidic water phase raw material containing <=4% (expressed in terms of solid content) starch and <=1.0% fermented milk are emulsified as oil-in-water type and the viscosity is about 50000-180000cp.
Patent JP-S60100930-A (JP)
Inventor: SHIMADA SADAHIRO
IPC: A47L9/00
Filed: 1983-11-09
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-2000025732-A (JP)
Title: Manufacture of thin-walled container
Inventor: KAMO MAMORU
IPC: B29L22/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat-resistant thin-walled container made of PET resin for which the softening temperature is increased without using a material which causes environmental hormone such as polycarbonate resin. SOLUTION: A molded PET sheet is manufactured through a process of reheating the molded sheet in the non-crystalline state to the temperature close to the melting temperature and softening the same, and then cooling gradually to immigrate the same into the polycrystalline state and quenching the sheet to discontinue the immigration into the crystalline state when the sheet is immigrated into the polycrystalline state to a certain extent (when lowered to approximately to 130 deg.C), and a process of heating and a softening the PET sheet varied into the state between the non-crystalline state and the polycrystalline state in the above process to form the sheet into a tray-shaped thin-walled container.  Also, the container is manufactured through a process of stretching the PET sheet in the non-crystalline state to the stretch possibility limit or lower (approximately 2 times) and a process of heating and softening the PET sheet into the tray-shaped thin-walled container while pressing the periphery of the sheet stretched to the stretch possibility limit or less by the above process.
Patent JP-H0878162-A (JP)
Title: Thin film electroluminescent element
Inventor: YAMADA YOUJI
IPC: H05B33/12
Filed: 1994-09-05
Abstract: PURPOSE: To provide a thin film electroluminescent element excellent in white purity and white luminance without changing the film thickness by providing an insulating layer making contact with a Sr compound layer, which has a large leak current and a high dielectric constant, compared with an insulating layer making contact with a zinc sulfide layer. CONSTITUTION: A transparent electrode 12 is formed on a glass base 11, and an aluminium insulating layer 19 and tantalum pentoxide insulating layer 18 forming a first insulating layer 20 are formed thereon. A strontium light emitting layer 15 and zinc sulfide light emitting layer 16 forming a light emitting layer 21 are successively formed thereon. A silicon insulating layer 15A and silicon oxide insulating layer 13A forming a second insulating layer 22 are formed on the light emitting layer. Aluminium metal is evaporated to form a counter electrode 17. The dielectric constant of the thus-obtained tantalum pentoxide is higher than that of silicon nitride, and the leak current of the tantalum pentoxide is larger than that of silicon nitride, so that charges are easily accumulated under a prescribed voltage, and the Sr compound layer is selectively excited by these charges.
Patent JP-S6189918-A (JP)
Title: Engine cooling device for vehicle
Inventor: NOSE TOSHIMITSU
IPC: H01H47/00
Filed: 1984-10-09
Abstract: PURPOSE:To prevent overheating of an engine due to failure of a fan control circuit, by controlling that the device does not turn the fan off until the temperature detection means detect engine temperature drop in an on-off control device controlling a cooling fan in response to the engine temperature. CONSTITUTION:A motor 27, which drives a fan of engine radiator, is connected to a relay 15 controlled by a thermal switch 1 which detects temperature of cooling water. Also, a relay 5, having a normally shut contact 9, is connected to the thermal switch 1, and the contact 9 is connected to the motor 27 through a diode 11. When the temperature of cooling water is high, the contact B of the thermal switch 1 shuts, the relay 15 shuts and the motor 27 is driven, and when the temperature is low, the contact A shuts and the motor is stopped. Since the relay 15 is self-maintained through the diode 11, the motor 27 is driven even if the switch 1 fails, and overheating of the engine is prevented.