baber/WOPTO huggingface dataset:
Patent JP-H11347798-A (JP)
Title: Forming die
Inventor: NAKAMURA ISAMU
IPC: B30B11/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the forming die excellent in workability and cost effectiveness by exchanging a upper/lower pair of tip members only to form a formed part with green compact, etc., in exchanging due to wear. SOLUTION: A pair of pestles 12, 13 which are faced up/down in a mortar 11 buried in a work table 10 of a press machine and are mounted elevatable, are removably fixed to tip parts of respective shank members 14, 15, further, its tip part is constituted of a tip member 16 having a recessed part 28 of a shape conforming to an external shape of a formed part 101, in the case of changing due to wear, the tip member 16 only is changed.
Patent JP-H08338893-A (JP)
Title: Fuel assembly for building water reactor
Inventor: OHIRA KOICHI
IPC: G21C3/33
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a fuel assembly for a boiling water reactor which is strong enough to withstand long use and, at the same time, enables the good control of a coolant leak flow rate in accordance with the higher burn up of fuel. CONSTITUTION: In a fuel assembly for a boiling water reactor, windows are installed almost throughout the width of a flat edge on an outer circumference of a lower tie plate 2 to take a leak flow of a coolant from a channel box 1 into the back side of it, and slits are formed between the windows 4. As to a leak control plate 3 where the windows 4 and the slits are alternately placed in the direction of the width of an edge of it, the ratio of the total opening width of the windows 4 to the overall width of the leak control plate 3 ranges from 0.3 to 0.7.
Patent JP-H0333907-A (JP)
Title: Voltage correcting circuit
Inventor: ABIKO HITOSHI
IPC: H03H7/24
Filed: 1989-06-29
Abstract: PURPOSE:To reduce the number of resistors and to improve the accuracy of voltage correction by forming the resistor to divide a reference voltage in two stages via a voltage follower when the generating voltage of a reference voltage generation circuit is corrected. CONSTITUTION:Plural unit resistors 102 are connected in series to the output of the reference voltage generation circuit 101, and both ends of a desired unit resistor are connected to voltage follower amplifiers 104 and 105 with a switch 103, respectively. Also, plural unit resistors 106 are connected in series to the output of the amplifiers 104 and 105. And the connecting point of the desired unit resistor is selected with the switch, and it is connected to the inversion input 107 of the circuit 101. By employing such configuration, since a voltage is roughly divided and part of the divided voltage is further fractionated with the resistors 106, it is possible to reduce the number of resistors compared with a conventional method, and to improve the accuracy of voltage correction.
Patent JP-H0456629-A (JP)
Title: Canvass top structure for automobile
Inventor: KIMURA YASUYUKI
IPC: B60J7/12
Filed: 1990-06-26
Abstract: PURPOSE:To mount and demount a canvass top under an opening state to and from a subframe and to facilitate mounting and demounting in a 2-stage of the canvass top and the subframe by removably arranging the subframe having an opening closing drive part for a canvass top which is located on the rear end side of a roof opening part. CONSTITUTION:During full opening of a canvass top 4, a front guide 40 of a front hard board 34 is engaged with a rear guide rail 26b of a subframe 23, and the slide of a guide shoe 47 of a first frame member 36 is positioned to a disengaging part 31 of the rear guide rail 26b, and besides a lock mechanism 48 is brought into a lock state. With this state, a butterfly nut 44 of a bolt 43 by means of which the front hard board 34 is coupled to the front guide 40 and the butterfly of a bolt by means of which a rear hard board and a main frame 2 are intercoupled are unscrewed for removal. By moving an operation lever 52 of the lock mechanism 48 in the direction of an arrow mark P, unlocking is effected, and the canvass top 4 is brought into a separable state from the subframe 23.
Patent JP-S6415364-A (JP)
Title: Method for vapor deposition of reflecting film
Inventor: FUTAGAWA JUNZO
IPC: C23C14/14
Filed: 1987-07-07
Abstract: PURPOSE:To easily and inexpensively deposit an aluminum reflecting film having a sufficient reflectivity by evaporation even on a reflecting plate having intricate shapes by forming a vapor-deposited aluminum film by diffusion vapor deposition on the reflecting plate, then forming the vapor-deposited aluminum film by vacuum deposition. CONSTITUTION:The reflecting plate 1 is mounted and fixed to a jig 5 in a vacuum chamber 3 in which a vapor source 2 is provided. Gaseous argon is then introduced from a gas introducing pipe 6 through a valve 7 into a chamber 3 and aluminum vapor is diffused from a vapor source 2 so that the vapor- deposited aluminum film is formed by the diffusion vapor deposition over the entire surface of the reflecting plate 1 including the part to be shaded by the vapor source 2. The introduction of the gaseous argon is then stopped and after the inside of a vacuum chamber 3 is evacuated to a high vacuum, the aluminum vapor is evaporated from the vapor source 2 to effect the vacuum deposition. The aluminum vapor is thus deposited over the entire surface of the reflecting plate 1 by evaporation without having a need for revolving the reflecting plate by a revolving jig.
Patent JP-H1018528-A (JP)
Title: Eaves gutter fixture
Inventor: MARUYAMA YOSHITOKU
IPC: E04D13/072
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To move an eaves gutter fixture to the nearly same height as the edges of an eaves gutter for fitting by providing a through hole and fitting holes on a fitting seat, providing a rotary shaft on the eaves gutter fixture, and rotationally movably fitting the rotary shaft to the through hole of the fitting seat. SOLUTION: When an eaves gutter fixture 1 is fitted to the upper side of a fitting seat 6, the through hole 61 of the fitting seat 6 is put to the upper side, and the fitting holes 7 are held right and left. Next the rotary shaft 41 of the fitting part 4 of an eaves gutter fixture 1 is rotated, and hence the fitting holes 7 of the fitting seat 6 are conformed to the fitting holes 42 of the fitting part 4. Next the fitting seat 6 is brought in contact with the edge of an eaves, and screws are screwed in the fitting holes 7 of the fitting seat 6 from the fitting holes 42 of the eaves gutter fixture 1 and fitted. Further screws passing through the other fitting holes 71 are screwed in the edge of the eaves and they are made firm. When it is fitted to the lower side of the fitting seat 6, the fitting seat 6 only is rotated by 180 so as to put the through hole 61 to the lower side.  Next the through hole 61 is conformed to the rotary shaft 41, and the screw are screwed in the fitting holes 7 of the fitting seat 6 from the fitting holes 42 of the eaves gutter fixture 1. Hereby, the eaves gutter fixture A can be moved up and down so as to fit it at the same height as the edge of the eaves.
Patent JP-H0614476-A (JP)
Title: Switching circuit of power supply apparatus
Inventor: ASAI ITARU
IPC: G05F1/00
Filed: 1992-06-29
Abstract: PURPOSE:To stabilize supply of electric power by providing a signal-level equalizing means, which maintains the output driving signals of a proportional integration adjusting device that is supplied into two main circuits before and after the switching of the main circuits, at the same level. CONSTITUTION:When operation is changed from a main circuit 1A to a main circuit 1B, at first, a contact point 12B and a switch 24 are closed with a switching circuit 20, and a proportional integration adjusting device 11B is operated by a starting command 15B. Then, the adjusting device 11B undergoes open-loop control for a specified time at the same level as a proportional integration adjusting device 11A on the side of the main circuit 1A based on an interruption signal 21A from a signal-level equalizing means 21. Then, switches 2A and 4A, a contact point 12A are opened, and the operations of the main circuit 1A and the adjusting device 11a are stopped. Switches 2B and 4B are closed, and the operation is switched to the side of the main circuit 1B. At this time, a sample hold circuit 22 maintains the level of an output driving signal 17A immediately before switching. The same level as that of the output driving signal 17A is maintained with the signal 21A in the main circuit 1B. The main circuit 1B instantaneously undergoes constant power control.
Patent JP-S6234777-A (JP)
Title: Preventing method for warp of thick steel sheet
Inventor: FUJITA KENICHI
IPC: B24C1/08
Filed: 1985-08-02
Abstract: PURPOSE:To eliminate warp of thick steel sheet after polishing by changing depths of compressive residual stress layers produced by shot blasting from one surface of the steel sheet to the other. CONSTITUTION:When a thick steel sheet 1 is treated by shot blasting and then its one side is finished by polishing, upwardly convex warp is made on a surface 3 to be polished by making the amount of shot blasting applied on the surface 3 to be polished greater than that applied on a surface 2 not to be polished (painted surface), namely by changing number of shots of blasting material, blasting speed, blasting density and blasting angle between the surfaces 2 and 3. The convexly warped surface 3 is then finished by polishing to eliminate the warp of the steel sheet 1 after finishing polishing.
Patent JP-H0218524-A (JP)
Title: Manufacture of tft substrate for liquid crystal display panel
Inventor: HISHIDA TADANORI
IPC: H01L27/12
Filed: 1988-07-06
Abstract: PURPOSE:To eliminate voltage variation of the threshold value of a TFT and to prevent the generation of a defect by short-circuiting a picture element electrode to a 1st electrode line before the formation of a protection film and opening the electrode after the protection film formation. CONSTITUTION:All source electrode lines 7a and all gate electrode lines 1 are short-circuited by short-circuit rings before the protection film 12 is formed by a plasma CVD method. Further, the picture element electrode 8 is short- circuited to the source electrode line 7a through a projection part 9 and then opened and separated electrically after the protection film 12 is formed on the entire surface by the CVD method. Consequently, all the source electrode lines 7a and picture element electrode 8 are prevented from being charged up during the CVD, the variation in the threshold voltage of the TFT is prevented, and a spot defect in a display is eliminated.
Patent JP-2000010635-A (JP)
Title: Friction compensating method and device therefor
Inventor: NOSE MATSUO
IPC: G05B11/32
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To execute always proper friction compensation without generating vibration at the time of starting even at the time of the occurrence of the change of the position of a still state and a contacting state by using and secular change. SOLUTION: A feed forward compensation part 2 obtains speed information based on a position command r1 and executes feed forward control through a switch control part 3 with respect to compensation corresponding to this speed. A still friction compensating part 1 judges the start of control rotating a motor M by the change of the command r1, outputs a primary still friction compensating amount as an offset amount remarkably smaller than still fiction force at the time point to the part 3 and increases the still friction compensating amount with the lapse of time thereafter. After the time point of judging the start of the operation of the motor M by the change of a position detecting signal S as a feedback signal, the still friction compensating amount at the time point is maintained and outputted to the part 3.  The part 3 compares the still friction compensating amount to be inputted from the part 1 and a compensating amount inputted from the part 2 with each other and outputs a larger compensating amount to an adder 8 to be added to a feedback control amount.
Patent JP-H03183948-A (JP)
Title: Analysis of acidic material by high performance liquid chromatography
Inventor: YAMADA TSUYOSHI
IPC: G01N31/22
Filed: 1988-07-09
Abstract: PURPOSE:To improve a detecting sensitivity, specificness, reproducibility, and responsiveness by injecting a specific sulfonephthalein pH indicator and buffer in the form of an aq. soln. to the line between a column for sepn. and a detecting means. CONSTITUTION:The crosslinked copolymer particles of a sulfonated styrene divinyl benzene system are packed into the column (chromato pipe) 5 for sepn. The sulfonephthalein pH indicator expressed by formula (A=H, B=H, C'=H; either of A and B=CH3, the other=H, C'=H; A=CH3, B=Br, C'=CH(CH3)2 or Br; A=H, B=Br, C'=H, others) and the buffer (for preventing the pH of a mixed system from attaining the value on the alkaline side in the discoloration area of the above-mentioned indicator when the buffer is mixed with the eluate which flows out of the column 5 and does not contain a sample liquid and the above-mentioned pH indicator) are injected in the form of the aq. soln. to the eluate flow passage between the column 5 and the detecting means 6. This aq. soln. is fed at a constant rate from the liquid tank 9 thereof via a resistor 10 by a pump P. This method is thus particularly effective for the analysis of org. acids.
Patent JP-H1015505-A (JP)
Title: Screw hole cleaning device
Inventor: HASHIMOTO HITOSHI
IPC: B08B1/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To clean a screw hole with foreign matters, rust and the like stuck on thread surface thereof by a small-size cleaning device. SOLUTION: A screw hole cleaning device 20 includes a brush shaft 43 equipped with flocked brushes 45 on circumference, a slide shaft 35 displacing axially in connection with the brush shaft 43, a reversible air-motor 21 connected to the slide shaft 35, and a suction-type collection system provided with a hollow passage 49 passing through the brush shaft 43 and the slide shaft 35, opening to the edge of brush shaft 43 and communicating with a dust separator 51, wherein the flocked brushes 45 are disposed intermittently so as to correspond to the internal thread of the screw hole to be cleaned.
Patent JP-2000010983-A (JP)
Title: Document retrieval method/device and recording medium
Inventor: KITANI TSUYOSHI
IPC: G06F17/30
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval technology which realizes retrieval with few errors and can easily search for a desired electronic document at the time of retrieving massive electronic documents. SOLUTION: A word is divided from an electronic document by a word extraction part 10. A document management part 20 checks the array of the several words showing an event, namely, a pattern. Thus, the basic elements of the event are specified. Then, a case frame mapping part 22 compares the pattern defining relation information among the basic elements of the event with the electronic document. The basic elements which are thus specified and relation information are accumulated in a whole sentence data base 30 with the original electronic document. Field names are given to the specified basic elements so that they can be referred to by a retrieval part 40 and they are stored.
Patent JP-S5959391-A (JP)
Inventor: KOBAYASHI TOSHIMITSU
IPC: B25J17/02
Filed: 1982-09-29
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-S6231775-A (JP)
Title: Shaft seal device
Inventor: KIMURA YOSHIICHI
IPC: F16J15/34
Filed: 1985-07-31
Abstract: PURPOSE:To avoid the need of a special feeding device for pressure-increasing the sealed liquid by forming a spiral groove which engulfs the liquid on the low-pressure side to the high-pressure side by the revolution of a rotary ring, onto a slidable surface, so as to be closed on the high pressure side. CONSTITUTION:The sealing surface 21 of a static ring 2 consists of a spiral groove part 9 consisting of flat top parts 9a and spiral grooves 9b which are alternately arranged and a flat part 10 which is positioned onto the outer periphery of the spiral groove part 9 and on the same plane to the top part 9a. The center side of the spiral groove 9b is bored, and the outside part is closed. When a rotary shaft 3 revolves, liquid is engulfed from the opened edge on the center side of the spiral groove 9b by the pumping action, and a dynamic pressure is generated towards the outer periphery, and pressure is increased. At the terminal edge part of the spiral grooves 9b, the pressure a little larger than the pressure of the sealing fluid in a space H is generated, and a liquid film is formed between the sealing surfaces 11 and 21.
Patent JP-H083889-A (JP)
Title: Dryer part of paper manufacturing machine
Inventor: MATSUTEI AHOKASU
IPC: D21F5/04
Filed: 1995-06-14
Abstract: PURPOSE: To provide a short dryer section for a paper machine. CONSTITUTION: This dryer section for a paper machine includes dryer groups R with a single-wire draw 15 and each of which includes a number of drying cylinders 10, a number of reversing cylinders or rolls 11 in gaps between the drying cylinders 10. In each of the dryer groups R, a web W is always brought into contact with a wire 15, is traveled to the drying cylinders 10 and the reversing cylinders or the rolls 11. The web W is directly brought into contact with the drying cylinders 10 and the wire 15 is directly brought into contact with the reversing cylinders or the rolls 11. In at least one of the groups R having the single wire draw in the dryer section, at least the four drying cylinders 10 are placed in pairs side by side and one above the other so that the upper pair of cylinders is placed at a lower level than the other cylinders in the group.
Patent JP-S5962478-A (JP)
Inventor: YAMAGUCHI MATSUO
IPC: B65D61/00
Filed: 1982-09-29
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-S6438047-A (JP)
Title: Manufacture of dialkylaminoalkyl(meth)acrylate
Inventor: PATORISU YURUTERU
IPC: C07C219/08
Filed: 1988-07-08
Abstract: Process for the manufacture of dialkylaminoalkyl (meth)acrylates (I) of formula: H2C=C(R1)-C(O)-O-A-N(R2)(R3) R1 being a hydrogen atom or a methyl radical, A being a linear or branched alkyl radical containing 1 to 5 carbon atoms, and R2 and R3, which are identical or different from each other, are an alkyl radical containing 1 to 5 carbon atoms, or an aryl group, or R2 and R3 form a cyclic alkyl radical, in which ethyl (meth)acrylate is reacted with an aminoalcohol (II) of formula (R3)(R2)N-A-OH, A being a linear or branched alkyl radical containing 1 to 5 carbon atoms, in the presence of a polymerization inhibitor, at a temperature of between 20 DEG  and 120 DEG  C. and at a pressure equal to or lower than atmospheric pressure, in a molar ratio of ethyl (meth)acrylate to aminoalcohol (II) of between 1.5 and 5, in the presence of tetraethyl titanate, the azeotropic mixture of ethyl (meth)acrylate and ethanol is removed during the reaction, and the dialkylaminoalkyl (meth)acrylate (I) obtained is isolated at the end of reaction.
Patent JP-H076635-A (JP)
Title: Signal transmission cable
Inventor: TOUNO KOUJI
IPC: C22C19/03
Filed: 1993-06-18
Abstract: PURPOSE:To provide a signal transmission cable for preventing external appearance from worsening due to a bending habit or the like while improving usability without getting entangled. CONSTITUTION:A signal transmission cable 1 is constituted with a conductor wire for transmitting a voice signal or the like through a wire by a shape memory alloy preset into a prescribed memory shape. The memory shape of the wire by the shape memory alloy is made almost in a linear shape, a circular shape or a curled shape.
Patent JP-2001006943-A (JP)
Title: Method and apparatus for taking out inside of transformer
Inventor: ONISHI YASUHIRO
IPC: H01F41/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To automatically take out an inside of a transformer from a tank. SOLUTION: In this taking out method, a tank 3 accommodating the inside of transformer 2 under the condition that the oil is drained is transferred to the position of the automatic unloading position 13 with a first transfer means 12, and a loading condition of a loading tool is canceled at this position with an automatic unloading mechanism 15. The inside of transformer 2 is raised with an automatic taking out mechanism 23 at this position, and is then placed on a transferring tray 22. The tank 3 left on the first transferring means 12 is transferred to an automatic draining mechanism 31 for draining the coil left in the tank with the first transferring mechanism 12 in order to drain the oil left in the tank 3 with such mechanism.
Patent JP-S5795082-A (JP)
Title: Solid electrolyte cell
Inventor: WADA SHIYUUICHI
IPC: H01M6/18
Filed: 1980-12-05
Abstract: PURPOSE:To enhance the utilization rate of a negative electrode by using the negative  electrode consisting of the mixture of lithium powder and solid electrolyte powder. CONSTITUTION:Lithium is used for a negative electrode active substance and the mixture of lithium powder 11 and solid electrolyte powder 12 is used for the negative electrode 5 confronting a positive electrode via a solid electrolyte layer 6. The solid electrolyte layer 6 is compressively formed with, for example, the burned mixture of  lithium iodide and active alumina together with binding agent. The solid electrolyte  powder 12 in the negative electrode 5 is the same one with the electrolyte layer 6, its  suitable mixing rate is 5-30vol%, especially 10-20vol% and the particle size is 100- 150 mesh, while th size of lithium powder is preferable less than 50-100 mesh. The  mixture is  compressively formed. It is possible to provisionally form the negative electrode 5 and the electrolyte layer 6 separately, then to pile them each other in an integrated form. Thereby, the nagative electrode is consumed on the surface of each active substance particle, consequently the generation of the space caused by this consumption between the negative electrode and electrolyte layer can be restricted to a  low level, and the utilization rate of the negative electrode active substance is enhanced.
Patent JP-S5699409-A (JP)
Title: Production of anti-inflammatory analgesic
Inventor: INADA ZENEI
IPC: A61K9/70
Filed: 1979-12-27
Abstract: PURPOSE: A composition including polybutene is combined in order with Tween, Aron-bis, warm water, Scopoliae extract and natural rubber latex under specific conditions in specific amounts each and the mixture is extended, applied to a film, which is cut to produce an anti-inflammatory analgesic of rubber plaster.  
     CONSTITUTION: Polybutene (8%), liquid paraffin (3%) and quenton (18%) are melted at about 110°C and before cooling, Tween and Span (1% each) are dissolved in it. Then, zinc white (2%), talc (15%) and Aron-bis (1%) are added  thereto and they are emulsified in 18% of warm water at 60W70°C. Further, Scopoliae extract (3%), camphor (0.3%), vitamin E (1%), Capsic extract (0.04%),  menthol (1.5%) and salocoll (0.5%) are added and they are dissolved by mixing  under cooling with water at a temperature lower than 35°C. Finally, 25% of natural  and synthetic rubber latex are added and they are extended, applied to a film,  which is cut to give the objective anti-inflammatory analgesic. The preparation  readily adheres to affected parts and prevents the parts from being erupted because  it is compeltely made of rubber plaster and cotains water. 
     COPYRIGHT: (C)1981,JPO&Japio