baber/WOPTO huggingface dataset:
Patent JP-S61258153-A (JP)
Title: Nuclear magnetic resonance inspecting device
Inventor: KOIZUMI HIDEAKI
IPC: A61B5/055
Filed: 1985-05-10
Abstract: PURPOSE:To encode precisely a phase without correcting or adjusting a complicated device function by leading in a compensating pulse for offsetting automatically an error portion in case of encoding a phase. CONSTITUTION:An electromagnet is constituted of four pieces of static magnetic field coils 1, and an inclined magnetic field coil 2, an irradiating coil 3, and a receiving coil 4 are installed to its inside. The direction 6 of a static magnetic field is usually determined to an axis Z. As for an inclined magnetic field, it is necessary to apply each completely independent inclination in the three directions of X, Y and Z, and three kinds of coils for X, Y and Z are installed. In such a state, an inclined magnetic field pulse for varying a phase is divided into two and applied. For instance, it is applied by the opposite polarity to each other between a 90 deg. pulse and a 180 deg. pulse, or the like. Also, the inclined magnetic field for encoding a phase, and a phase encoding quantity are determined by the inclined magnetic field of the direction Y, and an integral value of an encoding use inclined magnetic field pulse, respectively, therefore, it will suffice that an amplitude of the pulse is varied, or the pulse width is varied.
Patent JP-S63266474-A (JP)
Title: Cleaning device
Inventor: TANIYAMA RYOJI
IPC: G03G21/00
Filed: 1987-04-24
Abstract: PURPOSE:To satisfactorily clean the surface of a photosensitive body over a long period of time by setting the spiral rotating direction of a recovering auger facing the photosensitive body in such a manner that said auger conveys a recovered developer to a recovering box while rotating in the direction where the developer is scooped up. CONSTITUTION:The residual developer adhering to the photosensitive body 12 is scraped by a blade 56 of a cleaning device 18. The spiral rotating direction of the recovering auger 67 in such a manner that the part thereof facing the photosensitive body conveys the recovered developer (a) to the recovering box 66 while rotating in the direction where the developer is scooped up. The conveying pressure, therefore, acts in the direction opposite to the photosensitive body 12 side so that spilling and overflowing of the developer (a) from the spacing between the photosensitive body and the recovering blade 56 are obviated.
Patent JP-H041596-A (JP)
Title: Reactor vessel
Inventor: UMEDA KENJI
IPC: G21C15/02
Filed: 1990-04-18
Abstract: PURPOSE:To stabilize the efficiency of heat energy transmission from a fuel assembly to a primary coolant by providing a coolant guide which converts the primary coolant introduced to a lower plenum to an ascending current to the center part of a semi-spherical shell bottom mirror plate. CONSTITUTION:The primary coolant is introduced from an entry nozzle provided at the upper part of a reactor vessel barrel part 1a, and is descended to a coolant downcomer 6, and enters the lower plenum 7. The primary coolant flows advancing the center part along the internal plane of the bottom mirror plate 1b in the plenum 7, and the flowing direction of it is changed upward along the recessed curved surfaces 11a, 11b, 11c, and 11d of the coolant guide 10, and is intoruced to a core tank 3 passing the flow port 9 of a lower core supporting plate 8. In the lower plenum 7, the primary coolant goes to the one in which no collision occurs in each coolant and with small amount of turbulence, which stabilizes the transmission efficiency of the heat energy from the fuel assembly to the primary coolant.
Patent JP-H05270295-A (JP)
Title: Start controller for vehicle
IPC: B60K28/10
Filed: 1992-03-26
Abstract: PURPOSE:To provide a structure capable of avoiding the reckless running of a vehicle such as a snowmobile due to the freezing in the start of an engine. CONSTITUTION:While a switch 10 turned on and off to start an engine is provided in a part of an accelerator lever 1, the output of a throttle sensor 12 for detecting idling opening is inputted to a controller 11 for inputting the turning on-and-off signal of the switch 10. When the idling opening exceeds a fixed one in turning on a main switch 14, the controller 11 outputs a control signal to operate an alarm 16.
Patent JP-H07306239-A (JP)
Title: Electric product with residual life sensor
Inventor: SOGA TASAO
IPC: B29B17/02
Filed: 1994-05-16
Abstract: PURPOSE:To evaluate the residual life of each component while optimizing the energy in energy evaluation and the cost minimum by incorporating a sensor having a memory in a product or fixing the sensor thereto and externally communicating therewith. CONSTITUTION:A sensor 3 is fixed to a structure 1 including a frame, a board 2, or a module 3, and in the board 3 for module, an LSI, a capacitor C, a resistor R, an LSI memory for storing the converted measurement from a temperature sensor, etc., are mounted. An external terminal 8 operates the life subjected to the temperature drift due to heating of the module 3, the fatigue life subjected to the temperature cycle, brittleness caused by low temperature, etc., thus predicting the current deterioration degree. Remaining life of the module 3 is predicted by operation and pass/fail of a recycled product is decided. The operation results are stored in IC memory built in the module through a transmitter/receiver 9 and used at the time of future recycling.
Patent JP-H07305570-A (JP)
Title: Outer wall composition consisting of mullion and transom to support plane member for outer air shielding such as lighting plate and panel
Inventor: OGAWA SEIICHI
IPC: E06B3/12
Filed: 1994-05-16
Abstract: PURPOSE:To reduce the displacement between outer members, and to simplify the detail of the watertight and the airtight characteristic maintaining work, by making push edges to be the outer member of an outer wall composition a rolled compact of titanium. CONSTITUTION:Push edges 16 and 27 assembled to a mullion 2 and a transom 12 are composed by rolling forming a plate form titanium, and the push edge 16 and the mullion 2 are assembled integrally through a fastening bolt 25, a heat insulating packing 26 of a rubber and the like is placed in order to avoid the direct contact, and the heat of the push edges 16 and 27 is never conducted to the mullion 2 and the transom 12. Since the push edges 16 and 27 are made of titanium, their heat expansion value is lowered to the value same as a plane member, and as a result, the displacement difference between the push the heat expansion value as to the push edges 16 and 27 is lowered extensively, the width of the clearance between the push edges 16 and 27 is reduced, and the detail to maintain the watertightness and the airtightness can be simplified.
Patent JP-H07276750-A (JP)
Title: Printer
Inventor: TOKURA YUTAKA
IPC: B41J29/48
Filed: 1994-04-14
Abstract: PURPOSE:To prevent a useless alarm from being dispatched in the case of mismatch between the size of a registered paper and the size of a specified paper by setting printing on the second sheet and thereafter to the size of the specified paper when both sizes match with each other and printing again the page after the paper is exchanged when both sizes do not coincide with each other. CONSTITUTION:A printing control part 305 measures the transferring time of a paper from its front end to its rear end and sends the size of the paper to a host computer 306 by referring to a paper size table from this measured time. When this size of the paper coincides with the size of the paper required by an operator, printing for the next page is performed. In addition, when the size of the paper does not match with it, mismatch is informed on the host computer 306 and an operational panel. Then, after the paper is exchanged, a specified size of the paper is sent and printing on this page is performed again. It is possible thereby to prevent an useless alarm to be caused by mismatch between the sizes of the registered paper, the mounted paper and the specified paper from being displayed.
Patent JP-H02278235-A (JP)
Title: Microfilm leader
Inventor: KURISU AKIRA
IPC: G03B21/44
Filed: 1989-04-20
Abstract: PURPOSE:To cope with which the leading part of a microfilm is curled and caught at a guide, etc., by changing a microfilm feeding speed after returning the microfilm onto a cassette reel side when microfilm feeding can't be confirmed, and feeding it on a take-up reel side. CONSTITUTION:When the microfilm 28 is fed onto the side of the take-up reel 30, it is detected whether the microfilm 28 is fed or not by a control means 156 during the operation. When the feeding operation for the microfilm 28 is not confirmed, a conveying means is controlled by the control means 156, and the microfilm 28 is fed onto the side of the take-up reel 30 at a feeding speed different from a previous feeding speed after the microfilm is fed back onto the side of the cassette reel 26. Thus, even if the leading part of the micro film 28 is curled, caught inside a cartridge and not fed onto the side of the take-up reel 30, the curled microfilm can be fed onto the side of the take-up reel 30 by changing the feeding speed without being caught.
Patent JP-S5224618-A (JP)
Title: Mixed gas supply device
Inventor: SHIMIZU TAKEO
IPC: F02M31/08
Filed: 1975-08-19
Abstract: PURPOSE: Mixed gas supply device, that prevents growth of unburnt components in exhaust gas due to in sufficient gasification mixture of mixed gas, particularily promotes fuel gasification at idle and low speed operations while enabling to effectively perform exhaust gas control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06305476-A (JP)
Title: Motor-driven two-wheel skate
Inventor: MATSUMOTO HIRONORI
IPC: B60K1/04
Filed: 1993-04-27
Abstract: PURPOSE:To improve stability during travel by forming a motor-driven two- wheel skate of one driving wheel rotated by a motor with a battery as power source, one steered wheel controlled in the direction by handle operation, and a base provided with the driving wheel, the steered wheel and the battery. CONSTITUTION:A battery 9 is provided at the lower center part of a base 1, between a steered wheel 4 and a driving wheel 3. Since the center-of-gravity is under the base 1, stability can be improved, so that a user can balance himself easily and run easily. A mudguard plate 10 serving also as the supporting plate of the battery 9 is provided in front of the battery 9. The battery 9 is thereby prevented from being soiled and damaged by pebbles and the like.
Patent JP-H10292791-A (JP)
Title: Cover-sealing device of box hole for segment connecting bolt
Inventor: MATSUO KENGO
IPC: E21D11/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To exchange a seal installed between a box hole and a cover for the box hole easily in a short time. SOLUTION: The cover sealing device is formed in structure, in which a box hole 3b for a bolt clamping the connecting sections of segments 1 forming a tunnel and a cover 8 are sealed. The cover sealing device has a seal support plate 13, on which a seal 14 for the box hole brought into contact with the periphery of the box hole 3b on the box hole side is mounted, as a plate brought into contact with the box hole side of the cover 8 and a clamp 16 detachably clamping the seal support plate 13 and the cover 8 at that time.
Patent JP-H10287192-A (JP)
Title: Inter-vehicle distance warning device
Inventor: KAWAI AKIO
IPC: G01S13/931
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To enhance safety much more by letting inter-vehicle distance warning be outputted a little bit earlier when on-vehicle equipment at the center part of an instrument panel is being operated, giving a driver sufficient time to let his visual line be moved forward from the on-vehicle equipment for applying the brake with the driver kept quiet. SOLUTION: This inter-vehicle distance warning device allows a critical inter-vehicle distance operating means 2a to operate an allowable critical inter-vehicle distance for an object ahead based on the vehicle speed detected by a vehicle speed detecting means 6, allows a warning output control means 2b to compare the allowable critical inter-vehicle distance computed by the critical inter-vehicle distance operating means with an actual inter-vehicle distance measured by a inter-vehicle distance measuring means, determines necessity for outputting a primary warning and a secondary warning stepwise depending on the size of difference found by comparison, allows a first inter- vehicle distance warning display means 31 at the center part of an instrument panel to output inter-vehicle distance warning when it is judged that primary warning is necessary,  and also allows a second inter-vehicle distance warning display means 32 set up at a place in front of a driver's seat to output inter-vehicle distance warning when it is judged that secondary warning is necessary.
Patent JP-S5327770-A (JP)
Title: Disc brake
Inventor: HORIE KOUJI
IPC: F16D55/227
Filed: 1976-08-27
Abstract: PURPOSE: To provide a disc brake lasting long due to its contrivance by which forces in contact between the outer pad and the outer pad guide are uniformly distributed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05277752-A (JP)
Title: Spot welding method for aluminum alloy materials
IPC: B23K11/16
Filed: 1992-03-27
Abstract: PURPOSE:To improve continuous spottability without decreasing working efficiency and to maintain the proper welding strength on each spot. CONSTITUTION:Galvanizing is executed by zinc or a zinc alloy only on one surface 11 and 11 sides, respectively on tabular aluminum alloy materials 1 and 2 and galvanized layers 13 and 13 are formed. Meantime, a couple of electrodes 3 and 4 are formed of copper or a copper alloy arranged in the vertical direction. In welding the aluminum alloy materials 1 and 2 by a spot welding machine having these electrodes 3 and 4, the other surfaces 12 and 12 where galvanizing is not executed are brought into contact with each other and both are superposed on each other. After that, these superposed aluminum alloy materials 1 and 2 are inserted between the electrodes 3 and 4 to perform pressurizing and energizing.
Patent JP-S63270989-A (JP)
Inventor: AKIYAMA MASAO
IPC: F16L21/00
Filed: 1987-04-27
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-H09224530-A (JP)
Title: Top cover of fishing rod
Inventor: HATSUPOU TAKAFUMI
IPC: A01K87/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to expand and contract the rod without detaching the top cover like before by forming the top cover in a channel shape. SOLUTION: The channel-shaped cover 3 is fitted with rubber belts 1, 2, and 4.
Patent JP-H07282268-A (JP)
Title: White line position determination device
Inventor: KITAGAWA MARE
IPC: G06T1/00
Filed: 1994-04-15
Abstract: PURPOSE:To shorten an arithmetic time and simplify circuit constitution without requiring any large memory area. CONSTITUTION:This device has an image pickup unit which obtains a road surface image, an edge decision circuit which scans the obtained road surface image horizontally, decides a position where the lightness of the image increases relatively by more than specified as an up edge, and also decides a position where the lightness of the image decreases relatively by more than specified as a down edge, and a white line position determining circuit 2 which determines a white line position in the image on the basis of the pair of the up edge and down edge when the interval between the up edge and down edge in the image is less than a specific limit value.
Patent JP-S5435161-A (JP)
Title: Rolling mill
Inventor: NOMURA SUSUMU
IPC: B21B37/38
Filed: 1977-08-25
Abstract: PURPOSE:To freely control the deflection of a work roll over a wide range by vertically bending the counter roll which is inserted between backup roll and work roll and which is approximately equal to the work roll in roll barrel length and rigidity and the work roll.
Patent JP-2000292527-A (JP)
Title: On-vehicle microwave detector
Inventor: FUKUDA MINORU
IPC: G01S7/40
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle microwave detector which can detect a microwave to be detected which is made incident from the front and rear sides while identifying the receiving directions. SOLUTION: Mixer diodes 8a and 8b respectively perform frequency mixing on the outputs of oppositely oriented forward and backward antennas and a change-over switch 12 mixes the outputs of the diodes 8a and 8b with the output of a second local oscillator circuit 13 in regular time division. The switching by means of the switch 12 is continuously made regardless of the antenna, either the forward or backward antenna, which detects a microwave to be detected. Therefore, a control microcomputer 19 discriminates that the transmitting source of the microwave to be detected exists in the direction in which a larger detect signal is detected when the microwave is detected by means of both antennas by using the detected outputs from the antennas and outputs an alarm for the discriminated direction.
Patent JP-H01273185-A (JP)
Title: Contour detector
Inventor: YAMANAKA MINORU
IPC: G06T7/60
Filed: 1988-04-25
Abstract: PURPOSE:To reduce the capacity of a picture memory by extracting a point which becomes maximum from the viewpoint of a starting point, from a contour element table and a contour control table and storing an outline vector extracted the point which becomes the maximum distance between two extracted continuous points, into an external storage device. CONSTITUTION:A contour analyzing part 2 is composed of a macro processing part 31 to extract a point which becomes maximum viewed from the starting point out of respective points to constitute one contour picture element series with original picture data, a contour element table and a contour control table edited by an original picture editing part 42 and a micro processing part 32 to extract some from the relation with the threshold to set a point which becomes the maximum distance between two continuous points extracted by the processing and describes the contour vector of the point extracted by the processing into a contour vector series table 33 and stores the contour vector into an external storage device 34. Thus, the capacity of the picture memory can be reduced.
Patent JP-S5627824-A (JP)
Title: Oil feeding device for room heater burning kerosene designed so that oil will never exceed full level of tank
Inventor: WATANABE RISABUROU
IPC: F23K5/14
Filed: 1979-08-13
Abstract: PURPOSE: To prevent an oil level at oil feeding from exceeding a predetermined full level of a tank by a method wherein either one or both of an oil feeding vessel and a kerosene tank are constituted so as to be airtight and harmonizing power of internal pressures thereof are utilized.  
     CONSTITUTION: An oil feeding tube 4 and an air commnicating tube 5 are attached to an airtight oil feeding vessel 1 airthightly, therefore, when the oil is fed to a tank 8 with a pump 3, an internal pressure of the oil feeding vessel 1 is lowered and open air is induced into the oil feeding vessel 1 through the air commuicating tube 5. When a rising oil level due to the oil feeding raches a suction port 10 of the air communicating tube 5, which is a predetermined full level 11 of the tank, kerosene is induced into the air commuicating tube 5 by an atmospheric pressure instead of the inducing of the open air from this moment. Thereafter, the excess kerosene is returned to the oil feeding vessel 1 and is circulated, therefore, the oil level will never exceed the full level of the tank. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05114714-A (JP)
Title: Semiconductor device
Inventor: MURAI ICHIRO
IPC: H01L27/11
Filed: 1992-03-27
Abstract: PURPOSE:To bring a Vcc line, with which source voltage will be maintained, into a reliable low resistance state, and to increase a data access speed. CONSTITUTION:In a semiconductor device which can be applied to an SRAM and the like provided with a flip flop, constituted by a pair of transistors 82 and 83 and a pair of high resistance loads 89 and 90, and a Vcc line 85 with which source voltage is maintained by connecting it to the above-mentioned pair of high resistance loads, the high resistance loads 89 and 90 and the Vcc line 85 have a semiconductor layer 50, and on this semiconductor layer 50, the impurity density of the part 60, constituting the Vcc line 85, is higher than the impurity density of the part constituting the high resistance loads. Besides, by the formation of a conductive layer 56 of tungsten and the like on the high impurity density part 62 of the semiconductor layer 50, the Vcc line 85 is constituted by the above-mentioned layer 56 or the combination of the layer 56 and the semiconductor layer 60.
Patent JP-S5326950-A (JP)
Title: Co nstant voltage power supply circuit
Inventor: ISHIZUE KAZUO
IPC: G05F1/56
Filed: 1976-08-26
Abstract: PURPOSE: To widen a range for operation of the control transistor with a big amount of the output taken out, by such means that with a peak value of voltage, fed to the input terminal, detected, and with a circuit provided for holding the former value, the output be utilized for the base bias. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61260396-A (JP)
Inventor: KODAIRA SHINJI
IPC: G08G1/095
Filed: 1985-05-14
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-S63268065-A (JP)
Title: Kana/kanji converting method for word processor
Inventor: KATO TAKESHI
IPC: G06F17/24
Filed: 1987-04-24
Abstract: PURPOSE:To realize the KANA (Japanese syllabary)/KANJI (Chinese character) conversion with long sentences by increasing successively a window area in accordance with the number of input characters. CONSTITUTION:When a character key is operated, a window equivalent to a single line is displayed under a display screen and an input character is shown in the window. When the prescribed number of characters are written into the window and this window is set under a FULL state, the window is increased by an amount equal to a single line. Hereafter the window is increased for each FULL state of the window. Then the KANA/KANJI conversion is carried out with the sentences shown in the window with push of a conversion key.
Patent JP-S62258877-A (JP)
Inventor: ANDO MASAO
IPC: B62K3/00
Filed: 1986-05-02
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-S61261834-A (JP)
Title: Optical information recording medium
Inventor: MATSUOKA KAZUHIKO
IPC: G11B7/24085
Filed: 1985-05-16
Abstract: PURPOSE:To make possible the projection of a pit image to the same length as the unit length of pits regardless of the presence or absence of a grating and to read exactly information by making the length of the part where the grating is inscribed in the grating arrangement direction of the pits having the grating shorter than the pit length. CONSTITUTION:The grating shown by diagonal lines is formed to the information pit 33 of an optical card, etc. and the length of the part 34 inscribed with the grating is made shorter than the length of the pit 33. The length of the pit 32 in which the grating is not inscribed is made the same as the length of the pit 33. Light is made incident on such optical card from a light source 3 of an optical head 7 and the light reflected therefrom is projected onto a one-dimensional sensor array 6, by which the information is read. The light reflected by the grating is diffracted and scattered and the quantity of the light is small in the pit 33 in this state. There is no change of the quantity of the light and the quantity of the reflected light increases in the pit 32. The respective projected lengths 32'', 33'' for the pits 32, 33 of the reverse projected image 31 on the array 6 are thereby made equal. The exact reading is thus made possible with the device having the simplified circuitry.