baber/WOPTO huggingface dataset:
Patent JP-H04284388-A (JP)
Title: Heating for opening end of metal cylinder and device therefore
Inventor: KURASHIMA HIDEO
IPC: H05B6/10
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a heating method and a device therefore, namely, to heat the opening end of a metal cylinder over the entire circumference continuously, at a high productivity and by a device of relatively simple structure. CONSTITUTION:A high frequency induction heating coil device 9 is provided with a first coil 10 having a first parallel part 11 of central width W that is almost the same as the diameter of an opening end 8, and at least one of second coil 12 having a second parallel part 13, the central width (w) of which is smaller than the central width W, and which is parallel to the first parallel part 11 and is on the inside of the same flat surface as the first parallel part 11, while currents 15, 16 run in the first coil 10 and the second coil 12 in the same direction. A metal cylinder is moved so that parts 8x, 8y of the opening end run along the first parallel part 11, and the opening end 8 is thus heated by high frequency induction heating.
Patent JP-H05270425-A (JP)
Title: Electro-hydraulic power steering device for vehicle
IPC: B62D6/02
Filed: 1992-03-30
Abstract: PURPOSE:To provide sufficient power savableness in an electrohydraulic pump without worsening steering performance of a power steering device. CONSTITUTION:A piston mechanism 12 for assisting a steering mechanism 1 is provided, a hydraulic circuit 34 of connecting an electrohydraulic pump 22 to pressure receiving chambers 31a, 31b of the piston mechanism 12 through a supply/discharge valve 19 is provided, and a discriminating circuit part 37 of discriminating steering time and nonsteering time by detecting steering torque of the steering mechanism 1 by a torque sensor 39 is provided. Further, a circuit part 37 set in accordance with a car speed and a steering condition is provided, to provide the discriminating circuit part 37, by its discrimination, operating the electro-hydraulic pump 22 in accordance with setting the circuit part 37, at steering time, and stopping the electro-hydraulic pump 22 at nonsteering time. In this way, a power saving property is improved by eliminating power consumption of the electro-hydraulic pump 22 in a total car speed region of nonsteering with no assist delay.
Patent JP-H05276463-A (JP)
Title: Transmission signal reproducing device
IPC: H04N7/08
Filed: 1992-03-30
Abstract: PURPOSE:To provide the transmissioin signal reproducing device which receives digital audio signals transmitted in an orthogonal multiple system and effectively demodulate and reproduce the signals to appreciate those signals. CONSTITUTION:Digital multiple mode discrimination signals such as forced control signals, analog multiple mode discrimination signal of audio signals for FM transmission and digitized audio signals for multiple signals are inputted to a control circuit 114, and a control signal is outputted to select are output mode of a switching circuit 118. Then, the switching circuit 118 switches the output to either the audio signals for FM transmission or the digitized audio signals for multiple signals and selects the multiple mode of output signals. Thus, the transmission signal reproducing device can be provided which automatically selects the desired output, improves operation convenience and can select audio signals with high signal quality to appreciate the audio signals.
Patent JP-2000265991-A (JP)
Title: Rotary shaft sealing structure of blower in air conditioner
Inventor: SUGAYA SEIJI
IPC: F24F1/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent foul air from entering an air conditioner from the outside and provide a simple rotary shaft sealing structure of a blower. SOLUTION: A part between the inner peripheral part of a shaft hole 12 for a blower rotary shaft 6, formed on a casing 1c of an air conditioner, and the rotary shaft outer peripheral surface is blocked with an annular packing 17. Cylindrical bodies 13, 14 for surrounding the rotary shaft, having one end airtightly attached to the periphery of a shaft hole 11 formed on a casing 10 of a blower, and having the other end airtightly attached to the periphery of the shaft hole 12 formed on the casing 1c of an air conditioner are provided between the shaft hole 11 for the rotary shaft, formed on the casing 10 of the blower and the shaft hole 12 for the rotary shaft, formed on the casing 1c of the air conditioner.
Patent JP-S60216054-A (JP)
Title: Rocket filled with tubular grains having different grain size
Inventor: UMEHARA TAKESHI
IPC: F02K9/12
Filed: 1984-04-12
Abstract: PURPOSE:To produce three speeds through single tubular grain by filling the interior of rocket with tubular grains having different grain size. CONSTITUTION:A rocket 1 is filled with tubular grains 2 having different grain size. It is burnt by the grains 5 having high grain size at the inside. Then the grains 3 having smaller grain size are fired to increase the combustion speed. Consequently, three speeds can be produced through single tubular grain 2. In other word, single rocket will serve as a three stage rocket.
Patent JP-S51149573-A (JP)
Title: Preparation apparatus of a bridging synthetic resin covered wire
Inventor: OOTANI KANJI
IPC: B29C48/33
Filed: 1975-06-17
Abstract: PURPOSE: A rotary orifice for heating the synthetic resin material at the fixed temperature is arranged directly before the molding die, and the necessary time for the bridging of the synthetic resin material is shortened, and the reduction of the bridging tube is enabled. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61233809-A (JP)
Title: Automatic programming generating device
Inventor: KURIYAMA TOMI
IPC: G05B19/4069
Filed: 1985-04-08
Abstract: PURPOSE:To allow the worker to apply ease of comparison and collation with a component drawing by displaying a tool moving dimension at each block of a working program of an NC machine near a line segment of a tool path graphic on a display together with the tool path graphic. CONSTITUTION:The worker defines a working graphic corresponding to a material to be worked based on a component drawing inputted to the NC machine 19 and inputs respective line segments or circular arcs from a keyboard 9. Then the position of the end of the working path defined up to now is obtained, and the tool moving distance to the next polygonal point is operated and stored in a prescribed memory. Further, a midpoint between the present position and the next polygonal point is obtained, stored in a prescribed memory and a character region near the midpoint and having no line segment drawn is searched and stored. The moving distance stored in the character region is displayed.
Patent JP-H07257104-A (JP)
Title: Synthetic resin double wheel caster
Inventor: YASHIRO HIROSHI
IPC: B60B33/00
Filed: 1994-03-19
Abstract: PURPOSE:To provide a totally synthetic resin double wheel caster which can facilitate recycling for improved environmental maintenance and resources saving. CONSTITUTION:This double wheel caster is provided with axle 5 which is formed integratedly with the central supporting wall 3 of a thermoplastic synthetic resin body 1, and wheels 8 which are mode of the same or similar resin material assembled onto the axle so that they may be rotated relatively and prevented from coming off. The axle may be formed separately from the body and fitted into a hollow expanded part formed integratedly with the body, or the axle may be formed integratedly respectively with both wheels as a male shaft and a female shaft, and both the wheels may be inserted into the hollow expanded part in the body so as to rotate.
Patent JP-H02252454-A (JP)
Title: Mat for preventing bedsore
Inventor: NAGATA NOBUO
IPC: A47C27/00
Filed: 1989-03-27
Abstract: PURPOSE:To enable support positions for a supported body to be changed and, for example, to prevent generation of bedsore of a patient by installing two or more elastic and liquid-tight vessels containing a substance, which can swell and shrink reversibly, and by changing the pressure, which two or more parts of the patient's body receive, from time to time. CONSTITUTION:On a common base plate 1, n bags B1, B2, B3...Bn are set side by side, whose inside packages are communicated each other through blanched pipes 5 and a flexible communicating pipe 6 connected to each blanched pipe 5. A pressure distribution against a patient is changed while these packages support the patient. That is to say, if electric currents through heating elements 7l and 7l+2 are on, the insides of the packages Pl and Pl+2 are made to shrink, on the other hand, if the electric current through the heater 7l+1 is off, the inside of the package Pl+1 is made to swell. It is possible to change a pressure distribution, which a patient receives, by a volume change of each package due to on or off of electric current through respective heating elements without using a specified power source, resulting in a prevention of bed-sore of the patient.
Patent JP-S60218582-A (JP)
Inventor: OKUNO RIYUUZOU
IPC: F27B3/10
Filed: 1984-04-13
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-H08228840-A (JP)
Title: Interproximal brush
Inventor: NAKAMURA KIICHI
IPC: A46B3/18
Filed: 1995-02-24
Abstract: PURPOSE: To provide a brush which certainly cleans neighboring portions of the gap between the teeth (interproximal space) by making the shape of the brush a triangle pole or a top-cut triangular pyramid. CONSTITUTION: In the case of a brush having a triangle pole shape, the brush in a size corresponding to an interproximal space is selected. A brush portion 2 of an interproximal brush 1 is inserted into an interproximal space 9 formed by teeth 7, 7 and a gum 8. The brush 1 is repeatedly inserted and pulled out. Since a tip end 4 of bristles 3 of the brush 1 always come into contact with the whole of the teeth 7, especially, a concave portion 10 and the gum 8, all the portions are cleaned well. Since the ends 4 of the bristles 3 always enter a narrow gap between the teeth 7, 7 and the gum 8, all the portions are excellently cleaned.
Patent JP-H08245051-A (JP)
Title: Photographic print sorting device
Inventor: MATSUNAMI MUNEYOSHI
IPC: B65H39/115
Filed: 1995-03-06
Abstract: PURPOSE: To provide a photographic print sorting device that can cope with the sorting of photographic prints of various sizes, convey the photographic prints hardly flawing images and easily cope with trouble handling and maintenance. CONSTITUTION: A photographic print sorting device is provided with carrier roller pairs 303 composed of upper rollers 701 and lower rollers 702 disposed at specified spaces so as to convey cut photographic prints, sorting gates 306 disposed in the specified spaces of the carrier roller pairs 303 so as to open/close on the basis of data, and means for leading the photographic prints fed from the sorting gates 306 to the specified bins 311 of a storage box 310.
Patent JP-S551541-A (JP)
Title: Ultrasonic flaw detection method of steel pipe weld zones
Inventor: YAMAGUCHI HISAO
IPC: G01N29/04
Filed: 1978-06-19
Abstract: PURPOSE: To enable defect positions as well as presence or not of harmfulness to be judged by displaying the echo height of each division in a Braun tube through the use of a perpendicular flaw detection method and plural division of the thickness of the weld zone and outputting defect echo heights as numerical values.  
     CONSTITUTION: With a hold 4 being placed so as to put on the weld zone 2 of a steel pipe 1, a probe 3 is positioned right above the weld zone and is scanned while water is being supplied from a water supply hole 5. As a result, the position being detected is displayed as axial distance with the pipe end as a reference on a position display device 8 and at the same time the echo height is also displayed in the Braun tube of a flaw detector 10. When a defect echo exists in the 10 channel gate circuit having been set in the weld zone in sychronization to the position signal of the probe, the echo height is converted to numerical values in 10% unit and the numerical eche heights above the preset level and their positions are simultaneously printed and recorded by a printer 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59201775-A (JP)
Inventor: ITOU MASANOBU
IPC: B25J13/00
Filed: 1983-04-27
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-S53312-A (JP)
Title: Injection chamber structure for internal combustion engine
Inventor: KIYOTA KATSUHIKO
IPC: F02B31/02
Filed: 1976-06-23
Abstract: PURPOSE:To improve the ignition combustion quality of mixture by forming an injection chamber by a main combustion chamber shape of a cylinder head or a heat resisting steel cup low in the heat transfer rate fixed with aconcave part provided on a wall face, and the end face of asub-suction valve.
Patent JP-S60219417-A (JP)
Title: Engine with supercharger
Inventor: SUGI FUMIO
IPC: F02B37/18
Filed: 1984-04-12
Abstract: PURPOSE:To hold always an engine safely at a predetermined output by varying the effective sectional area of an exhaust bypass path of a turbine on the basis of the output signal from an engine output sensor for detecting the output of the engine. CONSTITUTION:In the running condition of an engine having low output torque, the output voltage of an engine torque meter 32 is lower than the reference voltage, and in the running condition of low engine temperature the output voltage of a thermistor 30 is lower than the reference voltage so that an exhaust bypass valve 29 is closed by the output of a bypass control unit 33. In the running condition of the engine having high output torque, when the deflagnation of the engine 19 becomes excessive, the output voltage of the engine torque meter 32 becomes higher than the reference voltage to open the exhaust bypass valve 29 so that a part of exhaust gas passes through an exhaust bypass path 27.
Patent JP-H02251950-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHIMADA YASUHIRO
IPC: G03C7/305
Filed: 1989-03-27
Abstract: PURPOSE:To obtain the photosensitive material having excellent sharpness of images and graininess by incorporating at least one kind of specific compds. into the material. CONSTITUTION:This photosensitive material contains the compds. expressed by formula I. In the formula, A denotes a group which cleaves a formula II by reacting with the oxidant of an arom. primary amine developing agent; L1 denotes a group which is cloven in the bond on the right side after the bond on the left side of L1 expressed by the formula I is cloven; L2 denotes a group which is cloven in the bond on the right side after the bond of the left side is cloven; X denotes a sulfur atom, oxygen atom, etc.; L3 denotes alkylene, arylene, etc.; R denotes an alkyl group or aryl group; a, m and n denote 0 or 1; p denotes 0 to 3; q denotes 0 to 1 integer. The photosensitive material which has the excellent sharpness and graininess of the color images and does not contaminate a color developing soln. is obtd. in this way.
Patent JP-S551768-A (JP)
Title: Surface acoustic wave element
Inventor: KOBAYASHI ATSUSHI
IPC: H03H9/25
Filed: 1978-06-20
Abstract: PURPOSE:To make excellent the rising performance at power supply application, by suppressing the temperature change in the performance through the positive performance thermister bonded on a part of the piezoelectric substrate and mounting it on the heat insulator. CONSTITUTION:The fiber plate 10 is inserted between the positive performance thermister 2 and the metal plate 1 to shut thermal stream from the thermister 2 to the metal plate 1. Accordingly, the thermal capacitance is remarkably reduced for the heated part to the thermister 2 and the power consumption of the thermister 2 is reduced. Further, the temperature at power supply application and rising time constant can be reduced. The thermister 2 and the fiber 10 are bonded with the solder layers 9 and 11, and they are connected to the piezoelectric substrate 3 via the solder layer 8, and they are respectively made connections 12,13. With such easy construction, the temperature change in the performance of the acoustic surface wave element is suppressed, and the rising performance at power supply application can be improved.
Patent JP-H03274865-A (JP)
Title: Video signal processing circuit
Inventor: MISHIMA HIDETOSHI
IPC: H04N5/21
Filed: 1990-03-23
Abstract: PURPOSE:To improve a noise reduction effect without generating the deterioration of transient characteristic and suppressing the deterioration of frequency characteristic by providing a computing means to subtract the output signal of an intermediate selection means and an input video signal delayed by Tsec, and an amplitude limiting or suppressing means. CONSTITUTION:A computing element 4 subtracts the output signal of a delay unit 1 from that of an intermediate value selection circuit 3. A computing element 6 adds the output signal of a limiter 5 on the input video signal by performing time matching. No deterioration in a transient part occurs in the output of the computing element 6. When a signal with a level remarkably higher than the threshold level of the limiter 5 is inputted to the limiter 5, the limiter 5 goes to a breaker approximately, and it blocks the signal, therefore, an input signal can be outputted in a state where the deterioration scarcely occurs.
Patent JP-S62252626-A (JP)
Title: Manufacture of wheel for vehicle
Inventor: YANO KENJI
IPC: B21D53/26
Filed: 1986-04-01
Abstract: PURPOSE:To improve the accuracy of a rim, causing no strain due to the stress concentration on a spork panel, by fitting a spork panel to the rim and piercing a valve hole on the rim by setting to the reference hole for positioning the spork panel. CONSTITUTION:A spork panel 1 is press-fitted to the inside of a rim 3 an fixed by a spot welding, etc., as well. A die 5 is then set by inserting a guide pin 4 into a reference hole 2 and a valve hole 7 is made on a rim 3 by a punch 6 and die 5. In this case the guide pin 4 is pushed down, the valve hole 7 is coincident with the reference hole 2 in its center line and the edge of the hole is risen, becoming in the state of closely fitting to the reference hole 2. In this way, the wheel for vehicle of excellent quality improving the accuracy of the rim can be made without causing any strain due to the stress concentration.
Patent JP-H08270282-A (JP)
Title: Earthquake-sensing door-locking device
Inventor: FUKAZAWA HAKUO
IPC: E05B65/00
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the generation of an injury, etc., by falling onto a floor due to scattering to the outside of the fragile articles and dangerous articles of tablewares, etc., housed in cupboards by automatically locking doors for china cabinets and various cupboards at the time of occurrence of an earthquake, etc. CONSTITUTION: A china cabinet 10 is vibrated largely by the generation of an earthquake an earthquake-sensing signal is input to a control section. A locking-mechanism driving command is emitted from a control section at the time of the excess of dynamic sensitivity at that time, a solenoid driving section is supplied with the command, and each locking mechanism 31-34 is operated. Each sliding pin is inserted and engaged to the engaging holes of each stud (316 in the locking mechanism 31), and a locked state is brought. A buzzer is rung while LEDs incorporated into each release switch are lit at that time, and each door 11-14 of the cabinet 10 is locked, thus preventing the flying-out of tablewares. The earthquake ends, and the simultaneous release or discrete release of the cabinet 10 is conducted, and the cabinet is arranged.
Patent JP-S62231247-A (JP)
Title: Spectrally sensitized silver halide photographic sensitive material having (nn1) faces
Inventor: NAKAYAMA TOMOYOSHI
IPC: G03C1/10
Filed: 1986-03-31
Abstract: PURPOSE:To enhance high sensitivity, especially, high intensity reciprocity law failure characteristics by sensitizing an emulsion containing silver halide grains with at least one of sensitizing dyes having a 5-membered hetero ring composed of N and Te atoms between carbon atoms. CONSTITUTION:The silver halide grains having (nn1) faces contained in the silver halide emulsion is sensitized with at least one of the sensitizing dyes having a 5-membered ring hetero composed of N and Te atoms between carbon atoms. The crystal is all composed of the (nn1) faces and has the form of a trisoctahedron, and each of the outer faces has an obtuse triangle. Two kinds of a pices of this triangle exist, each of a1-a6 is equivalent to each other and each of b1-b8 is equivalent to each other. The apex a1 contacts with 8 faces, and the apex b1 contacts with 3 faces. Two kinds of sides also exist, 24 sides equivalent to a1b1 and 12 sides equivalent to a1a2 exist, thus permitting adaptability to the sensitizing dye containing Te to be improved, and photographic characteristics, especially, high intensity reciprocity law failure characteristics to be enhanced.
Patent JP-S55166636-A (JP)
Title: Alarm device
Inventor: KIUCHI MASAYOSHI
IPC: G03B17/18
Filed: 1979-06-15
Abstract: PURPOSE: To make possible plural kinds of alarms without any influence upon photometric circuit with small and simple constitution by displaying the luminance and camera shake alarms at the camera shake second time or less in the different modes of the same display body.  
     CONSTITUTION: When the short second time of the camera shake second time or less is set, a switch SW 1  closes to open an AND circuit AND1 by way of an inverter I. In this case, the exposure operation value based on photometry becomes the value corresponding to the one between the maximum aperture value and full aperture value. If the subject is of correct luminance, the outputs of the comparators CP 1 , CP 2  become both low level and an LED is lighted by the high level output from the circuit AND 1  by way of an OR circuit OR 1  and NAND circuit NAND 1 . If the subject luminance becomes high or low, the LED is flickered by the output of changing levels of the circuit NAND 1  according to clock, thus such thing as giving influence of simultaneous lighting of multiple lamps upon the photometric circuit is prevented and the camera shake second time or less and the high or low luminance of the subject are alarmed by the simple constitution using one LED. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11270717-A (JP)
Title: Pressure reducing valve for gas
Inventor: NAKAJIMA YOJI
IPC: G05D16/06
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for work removing a chip, and improve efficiency of assembly work, by sealing the chip, generated by screwing of a valve shaft to a tightened member, in the tightened member, in a pressure reducing valve for gas opening a valve hole communicated with a pressure reducing chamber between a body and a diaphragm to a central part in a valve seat, fixing a valve element seated in the valve seat to the valve shaft passed coaxial through the valve hole, and tightening the valve shaft to the tightened member fixed to a central part of the diaphragm. SOLUTION: In a pressure reducing valve for gas tightening a valve shaft 107 to a tightened member 124 fixed to a central part of a diaphragm 93, a fitting hole 130 opening one end in a side of the valve shaft 107 and a bottomed screw hole 131 having a diameter smaller than the fitting hole 130 to be connected coaxial to the other end of the fitting hole 130 are provided in the tightened member 124, a fitting shaft part 107a fitted into the fitting hole 130 and an external thread part 107b connected coaxial to the fitting shaft part 107a screwed to the screw hole 131 are provided in an end part in a side of the diaphragm 93 of the valve shaft 107, and an axial directional length of the external thread part 107b is set shorter than an axial directional length of the fitting hole 130.