baber/WOPTO huggingface dataset:
Patent JP-H11207839-A (JP)
Title: Corrugating medium holding device in single facer
Inventor: YONEDA TOSHIHIRO
IPC: B31F1/28
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a corrugating medium holding device in a single facer which makes a corrugating medium corrugated by a pair of flute rolls be well contacted/held with/by the periphery of the downstream side flute roll. SOLUTION: The opening part of a housing 12 is made to oppose the periphery of the flute roll 1 of a pair of rolls for corrugating a corrugating medium, the end part of a seal member 22 is contacted with the periphery of the upstream side flute roll 1 to seal the gap between the opening end of the housing 12 and the periphery of the flute roll 1, and a pressure chamber 14 is formed in the housing 12. The pressure in the chamber 14 is kept high, and the corrugating medium after corrugation is held on the periphery of the downstream side flute roll by the pressure. the width size of the contact surface 24 of the periphery of the flute roll 1 on the upstream side of the seal member 22 is made at least one pitch size of the flute crests 1a which are formed at nearly equal intervals on the periphery of the flute roll 1, and the contact surface 24 is made to contact at least one of the flute crests 1a constantly to prevent the leakage of the pressure in the chamber 14.
Patent JP-S62168758-A (JP)
Title: Motor driven power stearing device
Inventor: SHIMIZU YASUO
IPC: B62D137/00
Filed: 1986-01-22
Abstract: PURPOSE:To restrain temporarily abrupt change in the rotation of a motor to provide a smooth steering feeling by detecting the rotational speed of the motor for generating auxiliary torque generated by the change in a load and correctively changing a motor controlling signal on the basis of the detecting signal. CONSTITUTION:When a key switch for an ignition key is turned on and a steering wheel is steered, the respective detecting signals of a steering torque detecting means 1 and a steering rotation detecting means 2 are input to a motor controlling signal generating means 4 to determine the motor controlling signal corresponding to armature voltage of a motor 3 from stearing torque and speed. And the controlling signal and the rotational acceleration detecting signal of the motor 3 detected by a rotational acceleration detecting means 5B are input to a motor driving means 5A to controllably drive the motor 3 on the basis of the deviation of both signals from each other. Thus, the abrupt change in the rotation of the motor 3 when the rotational acceleration of the motor 3 is abruptly increased can be restrained.
Patent JP-H02195024-A (JP)
Title: Flexible internal sealing menber of universal coupling
Inventor: FUIRITSUPU JIYON MAJIYOTSUTEI
IPC: F16J15/3232
Filed: 1989-01-20
Abstract: PURPOSE: To provide an internal tight sealing member for a universal joint, wherein a tight sealing characteristic having a cross portion and a cup is improved by composing the tight sealing member so as to be formed of a thick tight sealing member body and a thin lubricant relieving valve-like piece. CONSTITUTION: A tight sealing member 36 is composed of a thick tight sealing body 58 and a much thinner valve-like piece 60 for discharging lubricant. This tight sealing body 58 forms a completely tight-sealed portion with self-opposing and protruding lips 48 and 52 and inward protruding lips 38 and 40, and a longer lip 54 protruding inwardly and downwardly also constitutes a part of the tight sealing body 58. When a bearing cup 26 is lubricated by lubricant, excessive lubricant is discharged outwardly by the longer lip 54 through the lip 52 of the valve-like piece 60 and lips 44 and 46 protruding outward. Thus, the generation of excessive pressure for removing the tight sealing member 36 from the cup 26 is prevented.
Patent JP-H04311905-A (JP)
Title: Circuit board device
Inventor: UIMU YOZEFU ROBERUTO DERUBARE
IPC: G02B6/43
Filed: 1992-01-27
Abstract: PURPOSE: To provide a circuit board device which is equipped with an embedded optical waveguide and has a locally bent part reaching the top or the reverse surface of a circuit board to connection with an optical input/output device and making the connection with the input/output device by a flexible method. CONSTITUTION: The circuit board 1 is equipped with a flexible intermediate layer 5 which is sandwiched between a lower layer 2 and an upper layer 3, and this intermediate layer 5 includes an optical fiber 4 sandwiched between flexible laminated substrates 6 and 7. An opening 8 is bored in the upper layer 3 and the flexible intermediate layer 5 at the part can be separated and bent from the lower layer 2 and connected to the external optical input/output device.
Patent JP-H04246809-A (JP)
Title: Coaxial type rotary transformer
Inventor: YOKOGAWA KOJI
IPC: H01F38/14
Filed: 1991-02-01
Abstract: PURPOSE:To obtain a small-sized coaxial type rotary transformer having excellent efficiency by solving the problem of deteriration in characteristics and the lowering of core strength by the decrease of opposing area occupied by the vertical shaft to be used for lead out of a coil in a rotary transformer which is used for a video tape recorder and the like. CONSTITUTION:A rotation-side cylindrical core 1 and a fixed-side cylindrical coil 2 are constructed in such a manner that vertical shafts 6 and 7, with which a signal coil is led out from coil grooves 3 and 4, are provided as deep as to reach the coil grooves 3 and 4 from one end of the cylindrical core, and the deterioration of electric characteristics due to decrease in opposing area is suppressed.
Patent JP-S5398662-A (JP)
Title: Steel plate pick-up apparatus
Inventor: OONO KOUICHI
IPC: B65H3/08
Filed: 1977-02-04
Abstract: PURPOSE: To permit steel plates to be reliably picked up one by one with a device provided with a plurality of vacuum pads with the central vacuum pad provided with a thrusting mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10204932-A (JP)
Title: Back hoe
Inventor: NISHI EIJI
IPC: E02F3/43
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent a bucket from zigzag moving by obstructing raking-in operation of a hydraulic actuator and an arm when the bucket exceeds a check plane, based on detection of the bucket position sensors of a back hoe. SOLUTION: The upper/lower angles and right/left angles of a boom and front/rear angles of an arm are detected based on three angle sensors, and the positions of a bucket pin against lateral check planes A1, A2 and lateral check territories B1, B2 are detected. When a bucket pin 6a is positioned on the check plane A1 and raking-in operation of the arm and right swing operation of the second boom are carried out, the arm is stopped and the second boom is operated to swing right. Hereby, the bucket pin 6a is smoothly moved along a circular-arc-like locus D centering around the axis of the first boom.
Patent JP-S61172093-A (JP)
Inventor: NAKAO SHUNJI
IPC: G21C3/34
Filed: 1985-01-28
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-H06224232-A (JP)
Title: Lead frame separator and method
Inventor: AOKI TORU
IPC: H01L21/50
Filed: 1993-01-28
Abstract: PURPOSE:To quickly correspond to the kinds of lead frames by equipping this separator with the first pulse motor, which reversely rotates a ball screw, and the second pulse motor, which elevates the unit comprising chuck claws, a ball screw, and the said pulse motor. CONSTITUTION:This is equipped with two sets of chuck claws 16, which catch a lead frame 12 in horizontal condition, locking elastically with the both side edges of the lead frame 12, and a ball screw 20, which has a right screw 12 and a left screw 22 for bringing each set of chuck claws 16 close relatively or separating them with specified stroke in horizontal direction. This is further equipped with the first pulse motor 24, which reversely rotates the ball screw 20, and the second pulse motor 28, which elevates the unit comprising chuck claws 16, the ball screw 20, and the first pulse motor 24. Hereby, the tackling with the kinds of lead frames can be performed quickly.
Patent JP-S58131031-A (JP)
Title: Calender apparatus
Inventor: KIHARA ISAO
IPC: B29C43/46
Filed: 1982-01-29
Abstract: PURPOSE:To suppress a nip pressure low and enable to obtain a highly flat and bulky product, by arranging the calender rolls in parallel and horizontally on a frame and calendering by passing a sheet through them. CONSTITUTION:A fixed roll 22, the intermediate rolls 23, 23a, 23b, 23c and a press roll 24 are provided on a frame 21 successively in parallel and horizontally in a rectangular direction to it and a proper pressure is added to each calender roll via the press roll 24 by a pressurizing apparatus composed of an air-spring 30, a pressurizing arm 31 etc.. The calender rolls except the fixed roll 22 are supported by a pivot 26 and the pivot 26 is made eccentric to the center of gravity of the roll. Then, each roll is rotated by rotating the fixed roll 22 and a calendering is done by passing a paper in an arrow direction A. A separation  of each roll can be done automatically by the dead load of the roll by lowering  the pressure of the pressurizing apparatus.
Patent JP-2000209942-A (JP)
Title: Artificial culture soil
Inventor: FUJITA MASAO
IPC: C09K101/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial culture soil having beautiful appearance to be usable as interior goods and exhibiting sufficient water-absorption and good air permeability and water-releasing property by using a porous molded material composed mainly of cellulose and having respectively specific water-absorption and porosity. SOLUTION: This artificial culture soil is a porous molded material composed mainly of cellulose and having a water-absorption of >=500% and a porosity of >=80%. The bulk specific gravity of the molded article is preferably 0.05-1 g/mL. There is no particular restriction on the kind of the raw material of cellulose for the porous molded material and pulp, cotton, hemp, etc., can be used as the raw material.
Patent JP-S5296436-A (JP)
Title: Quick replacing apparatus for induction heating coil
Inventor: NAKAMURA SHIYOUJI
IPC: H05B6/44
Filed: 1976-02-10
Abstract: PURPOSE: To facilitate coil replacement depending on the sizes of objects to be heated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60160305-A (JP)
Title: Cam shaft stopping position inspecting device
Inventor: NAKAMURA SADAO
IPC: B60L15/00
Filed: 1984-01-27
Abstract: PURPOSE:To accurately measure a cam shaft stopping position without contact by providing means for judging whether the stopping position is normal or not by noncontact type cam shaft stopping position detecting means and data processing. CONSTITUTION:An expecting stop position index ring 2 having an expecting stopping position indicator 3 for indicating a reference position on the cam shaft of a cam shaft controller is provided, and a CCD image sensor 4 for detecting the expecting stopping position indicator 3 is provided. When a signal 12 rises after a start signal 14 is inputted, a counter 93 starts counting a pulse applied through a signal line 11. Latch circuits 91, 92 latch the starting and finishing counted values of the indicator 3. A circulating memory 90 inputs data of the latch circuits 91, 92 and a cam shaft controller. It decides whether the cam shaft stopping position is normal or not on the basis of the data.
Patent JP-H02195165-A (JP)
Title: Freezing and air conditioning state monitor
Inventor: SUGIMOTO TAKESHI
IPC: F25B49/02
Filed: 1989-01-21
Abstract: PURPOSE:To accurately detect refrigerant overcharge and to discover a trouble before a system is interrupted by judging the difference between condensing temperature and the atmospheric air temperature from operating state data and the refrigerant overcharge from a plurality of data of the degree of overcool. CONSTITUTION:Data are collected from a temperature detector 31a for detecting discharge gas temperature, a temperature detector 31b for detecting a condenser outlet temperature, a temperature detector 31c for detecting suction gas temperature, a temperature detector 31d for detecting the temperature of a cooling chamber, a pressure detector 32a for detecting evaporating pressure and a pressure detector 32b for detecting condensing pressure of a refrigerator or an air conditioner having a refrigerant circuit composed of a compressor 51, a condenser 52, an expansion valve 53 and an evaporator 54, and the data are fed from a transfer I/F to the transfer I/F 6 of a central controller 1. The calculator 7 of the central controller 1 converts the condensing pressure and the evaporating pressure into condensing temperature and evaporating temperature to calculate the difference TP between the condensing temperature and the atmospheric air temperature and overcool degree SC, and displays a refrigerant overcharge alarm on the CRT 2 of the central controller 1 as the large possibility of the refrigerant overcharge if the difference TP between the condensing temperature and the atmospheric air temperature is a predetermined value A or less and the overcool degree SC is a predetermined value B or more.
Patent JP-S5296059-A (JP)
Title: Cover glass for watch
Inventor: FUKUNAGA YASUTO
IPC: G04B39/00
Filed: 1976-02-09
Abstract: PURPOSE: To provide a cover glass for watch, which is prepared from an inorganic glass innerside of which there is provided a mixture of polyvinyl butyral resin with a specific proportion of a crosslinking melamine resin, and can be prevented from condensation of water vapor and generation of frost in case of water-proof watch under severe conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01189290-A (JP)
Title: Color image input device
Inventor: ISHIKAWA YUJIRO
IPC: H04N9/04
Filed: 1988-01-22
Abstract: PURPOSE:To input a color moving image in the same way as a conventional way and, simultaneously, to input a monochromatic image or a still color image with a high resolution by differently filtering a still picture or monochromatic moving picture input and a color moving picture input. CONSTITUTION:At the time of image-picking-up a moving picture, a color filter 64 is arranged in a position in which the image of a body 52 to be image-picked- up is image-formed by a first lens group 51, and the picture is image-formed to an image pick-up element 55 by a second lens group 54. At such a time, respective picture elements of the image image-formed in the positions of respective small filters 64a of the color filter 64 are projected to respective picture element input parts 55a of the image pick-up element 55 by one-to-one. At the time of inputting the still image, first, a red filter 61 is arranged in a position to be image-formed by the first lens group 51. Next, a signal processing part reads information from the image pick-up element 55 and stores it into a memory. Next, a blue filter 62 and a green filter 63 are arranged in order in the above-mentioned positions, thereafter, the signal processing part synthesizes the image information of respective colors stored in the memory, and color image information is obtained.
Patent JP-S55106295-A (JP)
Title: Producing methane-containing gas
Inventor: KAWAGOE HIROSHI
IPC: C10L3/06
Filed: 1979-02-09
Abstract: PURPOSE:To economically and effecively produce a gas containing CH4, H2, CS2 and CO without resort to hydrodesulfurization process, by preparing methanol as raw material and using a prescribed catalyst to reform the methanol by steam. CONSTITUTION:Methonal and steam at the rate of about 0.5-5mol of water per gram atom of carbon of the methanol are caused to react with each other under pressure of about 1-100atm at 200-550 deg.C in the presence of a catalyst, thereby producing a methane-containing gas. The catalyst comprises 10-95wt% of the first metal oxide which is CoO, NiO or their mixture, 2-50wt% of the second metal oxide which is La2O3, Ce2O3 or their mixture and the rest of Al2O3. An aluminum-containing precipitate is produced. A precipitate containing the second metal is then produced. A precipitate containing the first metal is then produced. The first and second metals and aluminum in these three precipitates are converted into the metal oxides. The catalyst is thus manufactured.
Patent JP-S61173486-A (JP)
Inventor: HIBARA MASAYUKI
IPC: H05B3/34
Filed: 1985-01-25
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-H02193606-A (JP)
Title: Interlocking mechanism in bilaterally lockable reclining device
Inventor: SUGIHARA MASARU
IPC: A47C1/025
Filed: 1989-01-23
Abstract: PURPOSE:To smoothly operate a bilaterally lockable reclining device by using engagement between a roller and an engaging groove for a rotational force transmission mechanism between a release arm, which releases ratchet mechanisms in both sides, and a plate fixed to the respective edge parts of an interlock shaft and applying resin for friction and impact reduction to the internal part of the engaging groove. CONSTITUTION:An upper arm 10 is fixed respectively to the right and left lower edges of a seat back B and oscillatably fitted through a hinge pin 12 to both lower arms 14. Ratchet mechanisms 20 are respectively provided in the both hinge pin parts. Then, a release arm 22 is provided to release this ratchet mechanism and a lever part 22a for releasing the ratchet mechanism is provided in one lower arm. Between the both lower arms, an interlock shaft 30 for the ratchet mechanisms in the both sides is spread in a lower direction rather than the hinge pin and a plate 34 unitedly turning turned with this interlock shaft is fixed to the both edges. Further, the plate and release arm in the both sides are interlocked by engaging a roller 32 provided in one side with an engage groove 34a formed in the other side. The resin friction reduction is applied to to the internal surface of the engage groove. Thus, transmission loss and impact due to sliding friction is reduced and reclining operation is made smooth.
Patent JP-H10196262-A (JP)
Title: Ground excavating jet nozzle
Inventor: OKUMA HIDENORI
IPC: E21B10/60
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To instantly eliminate blocking-up of a blowoff port of a nozzle, and hold excavating performance of steady time by arranging plural radial directional passages on a surface crossing an axial flow inside of the nozzle, on the front end surface side of the nozzle so as to be almost isotropically distributed and scattered to the center line of the axial flow. SOLUTION: On a surface which is connected to a blowoff port 24 of a nozzle 21 and crosses an axial flow of passages 22 inside of the nozzle 21, plural radial directional passages 28 almost isotropically distributed and scattered to the center line of the axial flow, are arranged on the front end surface side of the nozzle 21. Therefore, at steady time, air is pulled in a central part through the radial directional passages 28, and a jet is isotropically distributed and blown out by this pulling-in phenomenon.  When a fraction of disrupted base rock or the like blocks up the blowoff port 24, the jet whose rectilinear advance is hindered is guided to the nozzle side by passing through the radial directional passages 28 extending in a radial direction from the blowoff port 24, and enters all the way into the reverse side of the fraction, and removes the fraction positioned in front of the blowoff port.
Patent JP-S59140311-A (JP)
Title: Equipment for transporting and blasting prereduced ore
Inventor: KADOTO MITSUO
IPC: C21B13/14
Filed: 1983-01-28
Abstract: PURPOSE:To carry out smoothly the transport of prereduced ores by connecting directly a transporting pipe with an ore discharging port of a prereducing furnace and a tuyere blasting branch of a melting and reducing furnace, and providing a rotary feeder at the position where a specified condition is satisfied in midway of the transporting pipe. CONSTITUTION:A transporting pipe 6 is connected with a prereduced ore discharging port 5 of a prereducing furnace 2 and a tuyere blasting branch 8 of a melting and reducing furnace 3, and a rotary feeder or a screw conveyer 7 is provided on the midway of said pipe 6 to feed a prescribed amount of graular body and to supply to said branch 8. The position where the rotary feeder 7 is provided, is decided so as to satisfy a relation to Rore>DELTAP, wherein Rore is a gas seal resistance of prereduced ores in said pipe 6 between the rotary feeder 7 and said port 5, DELTAP is a pressure difference between the blast gas pressure of said furnace 3 and the pressure at said port 5.
Patent JP-S63181282-A (JP)
Inventor: YAMAGUCHI SHIZUKA
IPC: G01N21/84
Filed: 1987-01-23
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-H08202758-A (JP)
Title: Method and device for designing circuit
Inventor: MATSUZONO AKIHISA
IPC: G06F17/50
Filed: 1995-01-31
Abstract: PURPOSE: To improve efficiency for mounting design processing and to enable high-performance product development by performing summary mounting design by performing rough judgement based on high-level design information. CONSTITUTION: A high-level mounting design part 32 decides summary arranging positions on a circuit for the unit of a function block consisting of the design object circuit based on abstract circuit information, whose abstract level is higher than a mounting design base unit (basic cell BC), provided by a logic design part 31. In this case, an initial virtual block arranging part 34 performs virtual summary design based on information before function descriptions.  Besides, the mounting design of the design object circuit is performed by expanding the function block units (virtual blocks) on the BC two-dimensionally by the mounting design part based on the abstract circuit information stored in a file 6 and the summary arranging position decided by the summary designing part 32 and this device is provided with a two-dimensional BC mapping processing part 39, file 40 and detailed mounting design part 41.
Patent JP-H05201308-A (JP)
Title: Structure of mounting anchor part of seat belt
Inventor: SAKA YUKIMASA
IPC: B60R22/22
Filed: 1992-01-29
Abstract: PURPOSE:To provide the mounting structure for anchor part of a seat belt which can improve the restraint by a seat belt without providing a complicated link mechanism and does not need a reinforcement, etc., at the anchor part. CONSTITUTION:Since the anchor part 16 of a seat belt 18 is attached to a frame 1, the restraint of the seat belt 18 can be elevated by the amount of relative frontward shifting to the frame 1 of a compartment 5 at collision of a vehicle. Besides, it does not need a complicated link mechanism, and it gets off with merely attaching the anchor part 16 of the seat belt 18 to the frame 1, so it is also advantageous in the sense of cost and weight. Moreover, since the frame 1 itself is a high-strength member, there is no necessity to provide a reinforcing member such as a reinforcement, etc., in the mounting part of the anchor part 16.
Patent JP-H01192794-A (JP)
Title: Vapor-phase production of diamond
Inventor: KANDA KAZUTAKA
IPC: C30B29/04
Filed: 1988-01-26
Abstract: PURPOSE:To obtain diamond inexpensively by introducing a hydrogen gas containing oxygen into a vacuum tank provided with an anode and a cathode to generate discharge plasma and synthesizing diamond on the base. CONSTITUTION:The vacuum tank 1 is evacuated with a vacuum system 8, and the electrode 2 is heated using a power source for heating the cathode 9. Then, a mixed gas is introduced from a gas feeder 6 into the tank up to a prescribed pressure, and the composition of the atmospheric gas is kept constant in the tank. A high voltage is applied from the power source 11 to the graphite cathode 2 and the anode 3 to generate the discharge plasma. At this time, the auxiliary filament 5 is heated with the power source 10 to start the discharge. The base 4 is placed in the plasma or on the anode and diamond is synthesized on the base, as the plasma current is controlled so that the temperature of the base comes in the range from 500 to 1,200 deg.C.