baber/WOPTO huggingface dataset:
Patent JP-S63198552-A (JP)
Title: Rotary electric machine
Inventor: EGUCHI HITOSHI
IPC: B29C45/14
Filed: 1987-02-10
Abstract: PURPOSE:To prevent the deterioration in sealability between the contacting surfaces of a bracket and a brush holder due to their relative displacement by interposing a sealing film having a predetermined flexibility between the contacting surfaces. CONSTITUTION:A bracket unit has a brush holder 20 as a resin structure integrally formed with an approximate disc shape of nylon resin. The holder 20 is integrally formed with a bracket 21 as a metal member. A resin or rubber having high affinity to the metal and the resin is formed between the contacting surfaces of the holder 20 and the bracket 21, and a sealing film 76 having flexibility is interposed therebetween.
Patent JP-H03233757-A (JP)
Title: Document generating device
Inventor: FUJITA YASUHIKO
IPC: G06F17/21
Filed: 1990-02-09
Abstract: PURPOSE:To arbitrarily execute the layout display of memo information by setting a layout of the memo information, based on inputted layout information, and expanding and displaying the stored memo information by a prescribed format, based on its layout set information. CONSTITUTION:By information of a layout information input part 11, a layout setting part 12 lays out memo information, and a layout set information storage part 13 stores it. A display kind selecting part 14 selects a display form set in advance by a memo function, a display kind storage part 15 stores its display form and a memo information input part 16 inputs memo information to a memo information storage part 17, and the storage part 17 stores its memo information. A memo information layout expanding part 19 expands the memo information of the storage part 17 by the display form of the display kind storage part 15, based on the layout set information of the storage part 13, and a screen display control part 20 displays the expanded memo information on a display part 21. In such a way, even after the memo information is inputted, the layout display of the memo information is executed arbitrarily, and the function is improved remarkably.
Patent JP-H06239214-A (JP)
Title: Braking force control device
Inventor: INOUE HIDEAKI
IPC: B60T8/24
Filed: 1993-02-19
Abstract: PURPOSE:To provide a device in which braking force control by adjustment of right and left front wheels due to deviation of yaw rate is realized while substantially avoiding deterioration of steering feeling for a driver. CONSTITUTION:If the pressure Pm of a master cylinder is compared with a prescribed value Pmo and it is at quick braking over Pmo, a control unit carries out a control to make difference between right and left braking force of front wheels according to yaw rate deviation (epsilon) (104-107). At turningly braking, it is utilized that a driver is insensible against variation of steering force at quick braking, although he is sensible at slow braking. Even if steering force is actually varied due to generation of difference between right and left wheels, it is hardly sensed as deterioration of steering feeling. When difference of braking force is not applied to front wheels, it is favorable that rear wheels are controlled so as to stabilize the behavior of a vehicle.
Patent JP-S60174412-A (JP)
Title: Liquid heater by pulse combustion
Inventor: SAITOU TOSHIHIKO
IPC: F23C15/00
Filed: 1984-02-21
Abstract: PURPOSE:To effectively cool down a mixing chamber while improving maintainability, by freely mountably providing devices necessary for pulse combustion at the opening of mixing chamber of combustion chamber body by means of shroud. CONSTITUTION:An opening 6a is defined through the upstream end of mixing chamber 6, and a combustion chamber body 2 including the mixing chamber 6 is wholly secured in place inside an accumulation tank 1 such that only the opening 6a of mixing chamber 6 is exposed from the outer wall of accumulation tank 1. All devices necessary for a pulse combustion are secured to the opening 6a of mixing chamber 6 by means of shroud 10. By so arranging, maintenance procedure may be performed in a simple way through the shroud 10 or replacing the shroud 10 and all devices secured to the shroud as one single unit. Besides, as the mixing chamber 6 is submerged in the accumulation tank 1, a cooling effect can be improved.
Patent JP-H06247412-A (JP)
Title: Attach folding device of packing part at coil periphery
Inventor: NAKAI TAKAHITO
IPC: B65B25/14
Filed: 1993-02-19
Abstract: PURPOSE:To accurately form folded paper plates at the end of a coil, by erecting an actuator in a frame freely reciprocating in the internal hole of the coil and providing a nozzle directing to the lower end of a brush roll in the actuator. CONSTITUTION:A freely reciprocating frame 23 is provided in the inner hole of a coil 14 and a taping device 20 of the inner peripheral material of the coil is fixed at the frame 23 and provided with a pinch roll drawing the tape out of a tape coil 22-2, a press roll 25, and a cutter 26. Moreover, an actuator 11 is erected in the frame 23 and a nozzle 10 is arranged at the actuator rod. The nozzle 10 is tubular and oblique at an angle alpha and directed to the lower end of a brush roller 7. Air from the nozzle 10 is blown to the outer peripheral paper fed by a paper feeder. The coil 14 defines a clearance beta with the outer peripheral paper. In this way, paper can be accurately folded and packing quality is remarkably increased.
Patent JP-H07229208-A (JP)
Title: Joint metal fixture, joint column and external plate
Inventor: OTA YUKIO
IPC: E04B1/26
Filed: 1994-01-18
Abstract: PURPOSE:To reduce working hours by boring holes for bolts in a joint metal fixture, and inserting a plurality of columns in the joint metal fixture clamped with nuts to connect. CONSTITUTION:A square column insertion joint metal fixture 1 having a hollow inside in which a column 2 is inserted and having a square section is formed, and holes for bolts 3 are bored in the joint metal fixture 1 to connect a plurality of joint metal fixtures 1. In addition, one side of the square column of the joint metal fixture 1 is opened to connect a covering joint metal fixture having a U-shaped section, and joint metal fixtures are formed in a cross-shape, an L-shape, a T-shape, etc. The column 2 having holes 5 for the bolts 3 is inserted in the joint metal fixture 1 and is clamped with the bolts 3 and nuts 4 to connect. Accordingly, a firm structure can be constructed at a low cost.
Patent JP-S56126778-A (JP)
Title: Detecting method for position of mobile body
Inventor: HATSUTA TATSU
IPC: B61L1/08
Filed: 1980-03-11
Abstract: PURPOSE:To enable highly precise and successive detection of the position by providing current loops in two stages and in opposition to each other, equalizing the phases of current of these current loops to each other and making an antenna pass between the two current loops. CONSTITUTION:The current loops 2a and 2b are arranged apart at a distance D from each other in opposition. When the direction and amplitude of the current of two current loops 2a and 2b are equalized, a magnetic field H between the two loops 2a and 2b turns to be nearly uniform. Therefore, when antennas 4a and 4b are arranged to pass nearly the middle of the current loops 2a and 2b, the change in the amplitude ¦e¦ of signals received by the antennas 4a and 4b turns slight as shown in the figure even when the distance d from the antennas 4a and 4b varies and the relations between a position signal V and the position Z of the mobile body also become almost unvaried as illustrated in the figure. As the result, the highly precise detection of the position becomes possible in most areas near a fixed point where the detection of position is possible.
Patent JP-S56129272-A (JP)
Title: Metal coating agent
Inventor: KIMURA SUSUMU
IPC: C09D5/38
Filed: 1980-03-13
Abstract: PURPOSE: A metal coating agent forming a darkened, firm and stable coat on a carving, which is prepared by mixing a polyacrylate emulsion contg. a copper powder or an iron powder with a water-sol. polymer.  
     CONSTITUTION: 0.05W0.1wt% water-sol. polymer (e.g., PVA or ethyl cellulose) is dissolved in a polyacrylate emulsion contg. a copper powder or an iron powder.  
     EFFECT: An imitation similar to a long-aged old carving is obtd. in a short time by the application of a darkening treatment after the application of the metal coating on the surface of a carving made of a synthetic clay. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10227412-A (JP)
Title: Evaluator of fluidized bed boiler and evaluation method thereof
Inventor: ISHINOMORI TEI
IPC: F23C10/18
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To enable accurate evaluation of whether afterburning is possible for coal to be combusted in a fluidized bed boiler with a limited amount of a sample by including a combustion gas sampling means for sampling a combustion gas in a case and a measuring means to measure the concentration of oxygen in the sampled combustion gas. SOLUTION: When a fuel body is burning, a combustion gas is sampled from an upper position of a fluidized bed in a case 2 by a sampling tube of a combustion gas sampling means 5 and the sampled combustion gas is sent into an oxygen meter 61 to measure the concentration C of oxygen in the combustion gas wish the oxygen meter 61. A measurement data is transmitted to a data processing means 62 to determine the maximum drop dC in the concentration of oxygen, a lowering speed C' during the decrease in the concentration of oxygen, a restoring speed C" of the concentration of oxygen during the increase in the concentration of oxygen from changes in the concentration C and the dC, C", C'×C", dC×C'×C" are compared with reference values. This enables accurate evaluation of the possibility of afterburning depending on the type of coal to be burned in a fluidized bed boiler.
Patent JP-H01208069-A (JP)
Title: Image reading method
Inventor: KASAI AKIRA
IPC: H04N1/04
Filed: 1988-02-15
Abstract: PURPOSE:To improve the resolution of an image to be read and recorded by interpolating the reading of a gap at a dot position generated in a first time scan by a second time scan. CONSTITUTION:A thermal head 9 is fixed on a pedestal 10, and printing is performed by bringing the head into contact with photosensitive paper 6 supported by a platen 11 and scanning the photosensitive paper 6. And when one time of print scan extending over the entire width of the photosensitive paper 6 is completed, the pedestal 10 is rotated in a direction to separate the head 9 from the photosensitive paper 6 as shown in arrow head A around an axis 8. And simultaneously when a recovery operation to a scan start position is started in a state where the head 9 is not brought into contact with the photosensitive paper 6, a motor which drives a carrying roller 7 is operated, and the photosensitive paper 6 is moved in a direction of arrow head B by the main scan width of the head 9. And since a second time scan start position is located at a position shifted by 1/2 dot for the dot position in the first time scan, the reading of the gap at the dot position b by the first time scan can be interpolated by the dot position b in the second time scan.
Patent JP-H06244072-A (JP)
Title: Manufacture of semiconductor wafer and semiconductor device using the semiconductor wafer
Inventor: KATO SEIICHI
IPC: H01L21/02
Filed: 1993-02-22
Abstract: PURPOSE:To shorten a manufacturing time of a semiconductor wafer and enhance considerably productivity by a method where in the standard number wafers in one lot is fraction-ated into a plurality of ones. CONSTITUTION:In a write-in step, for example, a write-in step 1 from photoresist to resist removal is composed of five steps: L1 to L5, and a single wafer processing in the five steps is performed in S1 to S5 of each facility 2 corresponding thereto, respectively. Thus, it is possible to shorten a waiting time till transferring to the next step, shorten a manufacturing time of a semiconductor integrated circuit device, and enhance productivity. If all semiconductor wavers of one lot are destroyed due to defects in the write-in step, as the number of wafers in one lot is less than usual, the damage can be reduced.
Patent JP-H10213577-A (JP)
Title: Gas measuring device
Inventor: NODA HIROSHI
IPC: G01N31/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To measure formaldehyde selectively by a device excellent in portability. SOLUTION: A specimen collecting part 8, a specimen disassembling part 10, and a gas detecting part 12 are arranged along a flow path from an inlet to suck atmospheric air, and a nitrogen gas cylinder is connected to a line on the upstream side of the specimen collecting part 8 through a three-way solenoid valve 14. For the specimen collecting part 8, a collector in which polymer adsorbing agent TENAX is filled up is used. Also the specimen disassembling part 10 comprises a cell 10a into which formaldehyde separated from the specimen collecting part 8 is introduced and a mercury lamp 10b which irradiates ultraviolet ray in the cell 10a. In addition, for the gas detecting part 12, an FET type gas sensor (Pd-MISFET) as a palladium film type electrode detecting mechanism is used.
Patent JP-S60178190-A (JP)
Inventor: YONEDA IKUO
IPC: B66C23/42
Filed: 1984-02-20
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-H01204908-A (JP)
Title: Heat-resistant methacrylate resin for optics
Inventor: SAWADA HISASHI
IPC: C08F120/14
Filed: 1988-02-12
Abstract: PURPOSE:To produce the present resin having excellent clarity and heat resistance even at a high temperature, by polymerizing a single monomer of methyl methacrylate continuously without any catalyst so that a prescribed molecular weight may be obtained. CONSTITUTION:A single monomer of methyl methacrylate, if necessary, purified by distillation is polymerized continuously without any catalyst, for example, in a nitrogen atmosphere at about 90 deg.C without using any chain transfer agent, etc. to produce the title resin so that the weight-average molecular weight may be 50X10<4> or more.
Patent JP-H10221383-A (JP)
Title: Level detector
Inventor: YAJIMA KOTARO
IPC: G01R19/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To enable the linear correction of detection dc currents of logarithmically transformed outputs by directly inputting one of input signals to a level detector, inputting the other via an amplifier to obtain logarithmically transformed outputs, and adding both outputs together. SOLUTION: Input signals 3 are divided into two ones. One of them is directly inputted to a level detector 7 to obtain logarithmically transformed output 2. The other is inputted to the level detector 7 via an attenuator 5 to obtain logarithmically transformed output 2. Both logarithmically transformed outputs 2 are added together at an adder 6. Values at the attenuator 5 obtain waviness capable of correcting the waviness of errors which characterizes the logarithmically transformed outputs of the level detector 7. In this case, the attenuator 5 may be an amplifying part. It is possible to make an amplification factor to input signals linearer by this method. Therefore, it is possible to detect levels more accurately by the addition of a simple circuit.
Patent JP-H06244388-A (JP)
Title: Manufacture of soi substrate
Inventor: HATAKEYAMA TETSUO
IPC: H01L27/12
Filed: 1993-02-22
Abstract: PURPOSE:To provide a method for manufacturing a stuck SOI substrate. CONSTITUTION:This method includes a step where an oxide film 2 is formed after annealing a first silicon wafer 1 in a high-temperature hydrogen atmosphere, a step where the oxide film 2 on one side of the first silicon wafer 1 is removed, a step where a second silicon wafer 3 is stuck to the first silicon wafer 1 with the remaining oxide film 2 being a sticking face and voltage is applied to the faces opposite to the sticking face to adhere the first and the second silicon wafers, and a step where the thickness of a silicon layer of the first silicon wafer 1 is lessened to form a thin-film silicon layer 8. By this method, a stuck SOI substrate having no insulating breakdown can be manufactured.
Patent JP-H11232986-A (JP)
Title: Sealed contact arrangement
Inventor: UOTOME RIICHI
IPC: H01H50/54
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a scattered contact powder from reaching the movable iron core. SOLUTION: An approximately cylindrical projected part 7d is formed in the tip end face of a fixed part 7e of a first jointing member 11 of a fixed iron core 7, and one end of an insertion hole 7b of the fixed iron core 7 is opened in the center of the projected part 7d. Consequently, it may occur that the contact powder generated due to the melting of a contact member and the scattering of the melted material by an arc is deposited on the first jointing member 11 due to the self-weight, the deposited contact powder is moved due to vibration and enters the insertion hole 7b opened in the face of the movable contact 3 side of the first jointing member 11, and that the powder reaches a movable iron core 8 through the insertion hole 7b. Since the projected part 7d is formed at the circumferential rim of the opened part of the insertion hole 7b in the approximate center of the fixed iron core 7, the contact powder deposited on the first jointing member 11 is inhibited from entering by the projected part 7d. As a result, the contact powder will not reach the movable iron core 8, and the movement of the movable iron cover can be made stable.
Patent JP-S61190382-A (JP)
Inventor: KANDA TOSHIE
IPC: G09G5/22
Filed: 1985-02-20
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-H03235587-A (JP)
Title: Solid-state image pickup device
Inventor: TOFUKU ISAO
IPC: H04N5/365
Filed: 1990-02-13
Abstract: PURPOSE:To reduce fixed pattern noise by calculating a correction coefficient of the sensitivity so as to make outputs of two picture elements receiving a light from a same object part identical based on an output of each picture element read from a storage means and an output at pickup of a reference light source and a correction arithmetic coefficient. CONSTITUTION:An optical path revision means 12 changes an optical path of a light from an optical object and the same light made incident separately into plural pictures before changing optical path is made respectively incident in each picture element apart by a prescribed picture element pitch respectively to each picture element of a solid-state image pickup element 11. A storage means 13 stores the output before and after the optical path change of each picture element of the solid-state image pickup element 11 together with the output of each picture element at reference light source pickup and a correction arithmetic coefficient. A calculation means 14 calculates the correction coefficient of the sensitivity making the outputs of two picture elements receiving the light from the same object identical based on the readout output of the storage means 13. Thus, fixed pattern noise is reduced without increasing a reference light source.
Patent JP-H03234981-A (JP)
Title: Valve using laminate type piezoelectric element
Inventor: TAKASUGI HIDEO
IPC: F16K31/02
Filed: 1990-02-13
Abstract: PURPOSE:To operate valves securely and stably by providing side by side the movable ends of the first and the second laminate type piezoelectric elements combining the movable end to a displacement member, expanding and displacing them in the directions perpendicular to the displacement in the expansion/contraction direction of the both the laminate type piezoelectric elements, depending on the difference in displacement amounts of the both the elements. CONSTITUTION:The size of the first laminate type piezoelectric element 2 is made a and the size of the second laminate type piezoelectric element 3 is made b, when the driving voltage is not applied, and the sizes when the driving voltage is applied are made A1 and B1 respectively. And when the voltage is applied to the elements 2 and 3 alternatively, the size difference between a and A1, and the size difference between b and B1 are generated, the size difference are expanded by a lever 4, and they are shown as the movements and the positions of valves 9 and 10. In this case, when the displacement amounts of the elements 2 and 3 are changed by the residual strain properties of the piezoelectric elements themselves, the residual strains are accumulated with the relation of the passage of operation time, and the sizes A2 and B2 including the size errors are generated. However, the size errors DELTAA and DELTAB of the residual strains, which are A2-A1=DELTAA, and B2-B1=DELTAB, are offset each other, and the operations in the lateral direction of the valves 9 and 10 are not changed.
Patent JP-S61191082-A (JP)
Title: Semiconductor light receiving element
Inventor: SHIRAI TATSUAKI
IPC: H01L31/107
Filed: 1985-02-20
Abstract: PURPOSE:To suppress concentration of an electric field due to a junction curvature, by forming a hole having a gentle slant surface at a part corresponding to the light receiving part of a semiconductor layer, which forms the junction of an avalanche photodiode (APD), and forming a diffused junction along the slant surface. CONSTITUTION:On an n<+>-InP substrate 1, a GaInAs light absorbing layer 2, a GaInAsP alleviating layer 3, an n-InP multiplying layer 4 and an n<->-InP low concentration layer 5 for a guard ring are sequentially grown. Then, an AZ resist film 6 is formed. An opening is formed at a place corresponding to a light receiving part. Thereafter baking is performed, and the shape of the AZ resist film 6 is made gentle. With the substrate being rotated, an ion beam is projected, ion etching is performed, and a hole 13 is formed. Then beryllium ions (a) are implanted, and a region for a slant junction 9 is formed. Thereafter a p-type diffused layer 8 is formed and a protecting insulating film 10 is deposited. Then a p-type electrode 11 and an n-type electrode 12 are formed.
Patent JP-H08225788-A (JP)
Title: Production of petroleum product and apparatus for producing the same
Inventor: TANAKA TAKASHI
IPC: C10G7/00
Filed: 1995-02-21
Abstract: PURPOSE: To provide a method for producing a petroleum product by which the optimum control can be performed to reduce the production cost in producing the petroleum product or its base. CONSTITUTION: The optimization control of each step is carried out based on properties of a base or a blended petroleum product while individually controlling each step in a method for producing the petroleum product comprising continuously performing a step of distilling a crude oil and providing a base fraction, a step of refining the base fraction and affording various bases, a step of storing each base in a base tank, a step of blending each base and providing the petroleum product and a step of storing the resultant product in a product tank. The production cost is reduced by performing the optimization control in addition to the individual control and the production time is reduced to about (1/5) to (1/10).