baber/WOPTO huggingface dataset:
Patent JP-H05222185-A (JP)
Title: Polyphenylene ether terminated with reactive group, process for producing same and related thermoplastic composition
Inventor: REONARUDO FUIOORE
IPC: C08G65/48
Filed: 1992-09-24
Abstract: Polyphenylene ether containing ether end groups of formula: <CHEM> wherein: R<5> is a halogen atom, an alkyl radical, phenyl, alkyloxy or haloalkyloxy; R<6> is hydrogen, a halogen atom, an alkyl radical, phenyl, alkyloxy or haloalkyloxy; X is oxygen or NR<7>; and AR is phenylene or an aromatic radical constituted by 2 or 3 condensed rings. The polyphenylene ether of formula (I) is prepared by reacting a salt of the polyphenylene ether with an aromatic nitro-derivative of formula: <CHEM> e
Patent JP-H03116823-A (JP)
Title: Opening-closing device for furnace core tube
Inventor: OKETA TATSUO
IPC: H01L21/677
Filed: 1989-09-29
Abstract: PURPOSE:To prevent as much as possible the penetration of cool air and dust into a furnace core tube when a fork is inserted, and to make it possible to maintain a uniform temperature distribution in the furnace core tube by a method wherein notched parts are provided on the contact edge face of a door, which can be opened or closed freely, having a cover which is divided into two parts in the center, and a forkinserting part is formed by the two notched parts when the door is closed. CONSTITUTION:When a fork is inserted, first, a cover 3 is positioned in front of a furnace core tube 1, the fork 2 is inserted into the furnace core tube 1 in the state wherein opening-closing door 14 and 14, which constitute the cover 3 to be used when the fork is inserted, and then the opening-closing doors 14 and 14 are closed, and they are brought into the state wherein the fork 2 is passed through the fork-inserting part 3a formed on both notched parts 14a and 14a of the opening-closing doors 14 and 14. The opened part of the furnace core tube 1 is covered by the cover 3 by moving forward the cover used for insertion in the above-mentioned state, and as a result, the attachment of an interconnection part for insertion of the fork to the cover 3 is unnecessitated, and the entire circumference of the fork can be shut off by a minimum gap part 24.
Patent JP-2001070401-A (JP)
Title: Method for preventing blood type misidentification at the time of blood transfusion
Inventor: NISHIOKA OSAMU
IPC: A61J1/14
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To give a blood transfusion without mistaking the blood type of a patient to receive the blood transfusion and the blood type of blood to be used for the blood transfusion. SOLUTION: In this method, the correspondence relation of the blood type and a specified color is determined beforehand and blood type display 26 is performed to a blood pack 21 at the time of giving the blood transfusion by the color corresponding to the blood type. The blood type display 27 is performed to the patient 24 by the color as well. It is confirmed that the color of the blood type display 26 of the blood pack 21 and the color of the blood type display 27 of the patient 24 match and the blood transfusion is given. Thus, an accident by the mistake of the blood type is prevented.
Patent JP-H0789878-A (JP)
Title: Production of hydrocarbon
Inventor: FUKAI MASAKAZU
IPC: C07C2/84
Filed: 1993-09-17
Abstract: PURPOSE:To provide a hydrocarbon production process having high methane conversion and 2C compound selectivity and excellent yield of 2C compound. CONSTITUTION:Hydrocarbons having carbon number of >=2 such as ethane and ethylene are produced by contacting a methane-containing hydrocarbon gas with a catalyst produced by supporting 20-50mol% of an alkali metal fluoride such as lithium fluoride, sodium fluoride and potassium fluoride on samarium oxide and reacting under normal pressure at a reaction temperature of 600-850 deg.C in the presence of oxygen.
Patent JP-H0788395-A (JP)
Title: Crushing plant vehicle capable of traveling
Inventor: TAMAMITSU YASUHISA
IPC: B02C21/02
Filed: 1993-09-20
Abstract: PURPOSE:To provide a crushing plant vehicle capable of traveling on a road where a crushing plant consisting of a crusher for crushing a lumpy material to reuse it and a vibrating screen, etc., is mounted on a trailer and on which is crane for charging the lumpy material into the crusher is mounted. CONSTITUTION:In a crushing plant vehicle which travels on a general road, a crusher 6 installed near rear wheels 3, a vibrating screen 7 installed in the front part, a transfer conveyor 10 constituted in freely extendable and contractible and vertically movable, and a return conveyor 14 are mounted on a trailer 2. The crushing plant vehicle goes to a site where lumpy materials, such as concrete and asphalt are generated and immediately treats the lumpy materials there with the treating plant mounted on the vehicle to recycle the particulate material as a substitute for gravel. A crane 80 for charging the lumpy materials at least into the crusher is installed in a utmost rear part 81 of a frame 4, and the lumpy materials are treated in a wide area.
Patent JP-H0198036-A (JP)
Title: Program debugging system
Inventor: OI MAKOTO
IPC: G06F11/28
Filed: 1987-10-09
Abstract: PURPOSE:To improve the efficiency of a debugging job by correcting simulatively the relevant part of a program when an error of the trace information is detected and continuing the debugging job. CONSTITUTION:The trace output instruction signal set by the execution of a program is received and written into a trace information memory 2 via an output control part 6. A debug information output deciding part 4 compares the trace information with the correct answer data. When no coincidence is obtained between said information and data, the stored 2 trace information is written into a debug information memory part 5 and the correct answer data is set at the corresponding part where the relevant trace information of the program is delivered. While it is prevented to write the debug information given from the part 2 to the part 5 when the coincidence is obtained from said comparison. Therefore a correct answer data setting control part 9 sets the correct answer data at the relevant part of the program and corrects simulatively the error of the program when no coincidence is obtained from said comparison.
Patent JP-H04136063-A (JP)
Title: Polyester resin composition and its sheet and molding
Inventor: SUGIMOTO YUTAKA
IPC: B29C51/00
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a polyester resin composition improved in transparency, mechanical strengths, slip and stackability by mixing a polyethylene terephthalate resin with an ultrafine silica powder. CONSTITUTION:A polyethylene terephthalate resin is mixed with 0.01-1.0wt.% ultrafine silica powder of a mean primary particle diameter of 70nm or below and optionally a colorant, an antioxidant, a heat stabilizer, a filler, etc., to obtain a polyester resin composition.
Patent JP-2000087516-A (JP)
Title: Execution of roof with solar battery panel
Inventor: MASUDA TOSHIHIRO
IPC: H01L31/042
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an execution method of a roof provided with a solar battery panel, in which support members for the solar battery panel can be simplified. SOLUTION: In an execution method for a roof provided with a solar battery panel in which a plurality of solar battery panels are arranged to form vertical rows through support members on the roof surface 12A, a sheet 16 as an indicating means showing the fitting position 15 of the support members 14 is provided on the roof surface 12A, and the support members are fixed along the fitting position 15 of the sheet 16. A net that a vertical thread corresponds to the fitting position of the support member or a tape that the fitting position of the support member is indicated at every specified distance can be used as the indication means of the fitting position.
Patent JP-2001080645-A (JP)
Title: Case for lead frame
Inventor: KAZAMA HITOSHI
IPC: B65D43/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent a side wall of a container from bending by the pressure in the vertical direction, and a lid from dropping into the container by forming a lid edge to be fitted to an inner edge of a corner wall and an inner edge of a side wall on a flat lid, and providing a fitting claw to be fitted to a fitting groove at an upper edge of an outer edge of the side wall and a locking claw to be locked to a locking hole in both end faces of the corner wall on the lid edge. SOLUTION: Lead frames of an appropriate number are stored in a container 2 using a moving and mounting arm. The moving and mounting arm to hold the lead frames is advanced/retracted to/from notched parts 24 and 24, or notched parts 25 and 25. To put on a lid 3, a lid edge 32 on one end is pressed against the inside of a corner wall 22, locking claws 321 and 321 are inserted in and coupled with locking holes 221 and 221, and the coupled lid edge 32 on one end is pressed against the inside of the corner wall 22 while the other end of the lid 3 is lowered, and the locking claws 321 and 321 of the lid edge 32 on the other end are inserted in and coupled with the locking holes 221 and 221. Fitting claws 33 and 33 are fitted to fitting grooves 231 and 231, and a side wall 23 is held between the lid edge 32 and the fitting claw 33.
Patent JP-2000092621-A (JP)
Title: Electric vehicle charging device
Inventor: WATANABE KUNIHIKO
IPC: G05D3/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To protect electrical cords laid along the arm of a manipulator. SOLUTION: A manipulator 10 is composed of a rotatable 1st arm 4 and a 2nd arm 5 which is rotatably connected to the 1st arm 4. A power feeding coupler 2 is attached to the tip of the 2nd arm 5. Electrical cords 60 and 61 connected to the power feeding coupler 2 are laid along the 1st and 2nd arms 4 and 5. The cords 60 and 61 are wound a plurality of turns around the rotary shafts of the respective arms 4 and 5 in rotating parts in the route of the cords. Following the rotations of the arms 4 and 5, the winding diameters of the cords 60 and 61 are expanded/contracted to absorb the distortions of the cords 60 and 61.
Patent JP-H0566540-A (JP)
Title: Processing method for photographic sensitive material
Inventor: NAKAMURA KOICHI
IPC: G03D13/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide the processing method for a photographic sensitive material which can make ultra-rapid processing while preventing staining and obviates the contamination of photosensitive material transporting rollers. CONSTITUTION:A bleach-fixing bath contains at least one compds. among a nitrogenous heterocyclic compd. having a sulfide group, a mesoion group and thioether compd. as a fixer. The photosensitive material 20 after bleach-fixing is immersed and transported in plural washing tanks 16a to 16e, the passages of which are opened and closed by shutter means, without emerging into the air.
Patent JP-H04133344-A (JP)
Title: Ic-loading flexible printed board
Inventor: MIZUMO YOSHIYUKI
IPC: H05K1/02
Filed: 1990-09-25
Abstract: PURPOSE:To effect wiring efficiently while also loading an electrical part by arranging conductive patterns including a plurality of wiring patterns in approximately the whole region of the rear of an IC bare chip bonding section in a flexible board at fine intervals. CONSTITUTION:Conductive pattern 7 composed of a plurality of wiring patterns 7a electrically connected to a specified circuit and dummy patterns 7b, which are disposed so as to bury the empty space of the patterns 7a and are not connected to the circuit, are formed onto the rear of the IC bare chip bonding section of a flexible printed board 1. The spaces of the conductive patterns 7 are reduced in an extent that insulating properties required are obtained, thus allowing more positive bonding. The conductive patterns 7 are disposed within a range larger than regions corresponding to the IC bare chip bonding section shown in broken lines B. Broken lines C show regions corresponding to the IC bare chip loading region. Cover lays 8 are shaped onto the conductive patterns 7. An IC bare chip 2 is wire-bonded, and the IC bare chip 2, wires 5 and pressing connecting sections 9 are sealed with a resin.
Patent JP-H09100054-A (JP)
Title: Paper guide of printing press
Inventor: SHIMIZU AKIRA
IPC: B65H29/24
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent any damage and dirt to paper from occurring by installing a paper conveyor means conveying the paper upon holding its tip end and a paper guide means having a space with the former respectively, and traveling the paper guide means at the same direction and speed of the paper feed of the paper conveyor means. SOLUTION: Three claw devices 4, 5 and 6 are installed in a transfer barrel 1 and two pressing barrels 2 and 3 in each notch on each other boundary, holding a tip end of a sheet of paper 7, and it is conveyed to the downstream side from the upstream side after being regrasped by three holding claw devices 4, 5 and 6. A driving side sprocket 10 and a driven side sprocket 11 supported free of rotation by the bearing of a frame are installed in a paper guide means 8 installed beneath the transfer barrel 1. In addition, a gear at the side of this machine rotating in use of a motor of a printing press as a driving source is engaged with a driving gear clamped to a shaft end of the driving side sprocket 10 which is connected by this gearing so as to make a guide belt 20 travel at almost the same speed as a peripheral rate of the transfer barrel 1 and also in the same direction.
Patent JP-H03115184-A (JP)
Title: Apparatus for producing ferrite single crystal
Inventor: SUZUKI TAKAYUKI
IPC: H01F1/34
Filed: 1989-09-29
Abstract: PURPOSE:To improve quality by disposing a soaking pipe having high heat resistance and high thermal conductivity near the crucible side between the specific furnace core tube in a electric furnace and the V-bottom crucible consisting of a platinum basis and growing the single crystal from the bottom of the crucible. CONSTITUTION:The raw materials for the ferrite crystal are charged into the V-bottomed crucible 1 consisting of the platinum basis disposed in the vertical type annular electric furnace 7 of the apparatus for producing the ferrite single crystal. The fluctuating heat rays generated from a heating element 4 constituting the electric furnace 7 are transmitted to the soaking pipe 2 consisting of Al2O3, ZrO2 or MgO ceramics having the high heat resistance and high thermal conductivity through the furnace core tube 3. The fluctuation in the temp. is relieved by the conduction or radiation of the heat and the heat in the horizontal plane in the soaking pipe 2 is uniformized and the temp. distribution in the crucible 1 is uniformized as well, by which the raw materials in the crucible 1 are melted. The melt is thereafter slowly cooled. The good-quality ferrite single crystal which is free from cracking is thus obtd.
Patent JP-H04134147-A (JP)
Title: Air-fuel ratio control method for internal combustion engine
Inventor: MIYASHITA YUKIO
IPC: F02D41/14
Filed: 1990-09-26
Abstract: PURPOSE:To reduce the extent of NOx discharge by setting a change speed, up to reaching to a specified air-fuel ratio at the lean side from a theoretical air-fuel ratio, to be larger than that at the time of further changing it to the lean direction from the specified air-fuel ratio at a time when a desired air-fuel ratio is changed to the lean direction from the theoretical air-fuel ratio. CONSTITUTION:During engine driving, various engine driving states are discriminated on the basis of a variety of engine parameter signals, while a fuel injection time for a fuel injection valve 6 is operated according to the engine driving state at an electronic control unit 5. Then, an air-fuel mixture is feedback-controlled to a desired air-fuel ratio conformed to the engine driving state. In this case, when the desired air-fuel ratio is changed from a theoretical air-fuel ratio to a lean direction, a change speed of up to reaching to the specified air-fuel ratio at the lean side from the theoretical air-fuel ratio is made to set larger than that at time of changing it to the more lean side than this specified air-fuel ratio. With this constitution, the discharge of NOx is reduced without increasing a torque shock. In this connection, the specified air-fuel ratio should be set to the value a little more the lean side than the air-fuel ratio where the NOx discharge is increased.
Patent JP-H10102133-A (JP)
Title: Method for controlling decarburization to extra-low carbon steel
Inventor: KANAI TATSUO
IPC: C21C7/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To control C concn. at the end point to a target value and to obtain an extra-low carbon steel by obtaining a decarburizing end point deciding timing from a relation between CO concn. and time at each reached C concn. when a coefficient of decarburizing rate varies in a vacuum refining and adjusting the decarburizing rate. SOLUTION: At the time of melting the extra-low carbon steel having 40-150ppm C concn. with the vacuum refining, the relation between the CO concn. and the time (t) at each reached C concn. when the coefficient Kc (1/min) of the decarburizing rate varies, is calculated by simultaneously satisfying the equations I, II, III and IV. The decarburizing end point deciding timing is decided based on this relation. At the same time, the treating vacuum degree is adjusted based on the relation between the reached carbon concn. and the reached vacuum degree pre-obtd. at each reached carbon concn. to adjust the decarburizing rate. The (x) in the equation III shows the treated molten steel quantity (ton) and the Y in the equation IV shows the quantity (kg/hr) of gas except CO introduced into the vacuum system per one hr.  By this method, the decarburizing control into the range of 40-150ppm concn. is accurately and efficiently executed.
Patent JP-H0199011-A (JP)
Title: Zooming device for camera or the like
Inventor: OGAWA YUKIO
IPC: G02B7/08
Filed: 1987-10-12
Abstract: PURPOSE:To prevent a motor from being left in an electric conduction state by positioning a variable power lens at the telephoto end or the wide end and stopping the motor, when a variable power operation is continued after the variable power lens has reached the telephone end or the wide end. CONSTITUTION:When a telephoto switch 106 turns on and a variable power lens has reached the telephoto end, a controller 100 turns off a transistor 105, and dissipates drawing-down force to an arm of a dividing lever. Accordingly, the lever is turned counterclockwise by force of a spring, and when a notch of a dividing board has moved to a position of the claw, the claw goes into the notch, a switch 36 turns off, and the controller 100 turns off a transistor 91 and stops a motor 60. Thereafter, even if a variable power operation button is pushed continuously, an electromagnetic plunger 87 is annihilated, and also, the motor is stopped, therefore, the variable power lens is positioned at the telephone end and it becomes ineffective to continue the variable power operation.
Patent JP-H03119819-A (JP)
Title: Dual gate field effect transistor type attenuator
Inventor: DANIERU ROTSUKU
IPC: H03G3/10
Filed: 1990-09-26
Abstract: PURPOSE: To minimize the insertion phase change according to the attenuation by using a dual gate field effect transistor FET, whose second gate a variable active load is applied to. CONSTITUTION: If the voltage VG2S applied to a second gate G2 of a dual gate FET T1 and the load applied to the second gate G2 are simultaneously changed, an attenuation range can be swept. A transistor T2 constitutes a load, whose valve is changed in accordance with the voltage applied to its gate. As a result, the change in the insertion phase is about 0 in a wide attenuation range. An input gain matching circuit network 2 matches an input line E to the input impedance of the dual gate FET T1, and an output gain matching circuit network 3 matches the output impedance to an output line S.
Patent JP-H10101286-A (JP)
Title: Suction device
Inventor: MASAKADO AKIROU
IPC: B66C1/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To suspend an object to be sucked which is easy to be deformed and large deformation easily by setting length of the object to be sucked sucked in an air suction port such that a value divided by an inner diameter of the air suction port is within a specific range and setting depth of the air suction port larger than length of the sucked object to be sucked. SOLUTION: A vacuum pump is operated and suction port 2f is pressed to an object to be sucked 6f. Air between the suction port 2f and the object to be sucked 6f is sucked to the vacuum pump through a connecting port and flexible hose and a space between the air suction port 3f and the object to be sucked 6f become negative pressure and a suction head sucks to the object to be sucked 6f. For example, when a value dividing length y of the object to be sucked sucked in the amr suction port 3f by inner diameter x of the air suction port 3f is 0.5-0.1, it is agreeably sucked. Depth of the air suction port 3f of this time is 20mm and length y of the sucked object to be sucked is max. 12mm and that of the air suction port 3f is longer.
Patent JP-H02105100-A (JP)
Title: Photon radiation x-ray homogenizing spectroscope
Inventor: HIROZAWA ICHIRO
IPC: G01N23/20
Filed: 1988-10-14
Abstract: PURPOSE:To make the wavelength of homogeneous X-rays constant by providing a temperature stabilizing mechanism having cooling means and a heating means on a fitting base for placing a spectral crystal. CONSTITUTION:A fitting base 2 is constituted of a water tank 21 for allowing cooling water to circulate and its cover plate 22, a copper baseplate 24 which is superposed on the surface of an indium plate 23 superposed on the surface of this cover plate 22, and on which said spectral crystal 1 is placed, and a metallic fixture 25 for fixing the spectral crystal 1 to this bedplate 24. The spectral crystal 1 not only is fixed by a claw of the metallic fixture 25 but also installed closely to the baseplate 24 by applying an adhesive agent. An output of a heater 29 is controlled by a PID in accordance with a detection value of a thermocouple 30. In such a way, a temperature of the spectral crystal is controlled by the heater 29 and the thermocouple 30 and can be stabilized, therefore, the wavelength of homogeneous X-rays can be made constant.
Patent JP-H05312863-A (JP)
Title: Method of measuring inductance of induction sensor
Inventor: GERARUTO URUBURIHI
IPC: G01D3/02
Filed: 1992-08-13
Abstract: PURPOSE: To obtain a simple and inexpensive inductance measuring method of an induction sensor for precisely measuring displacement. CONSTITUTION: An induction sensor for measuring displacement has a coil 1, a magnetic core displaceable with the coil 1 and an electronic device for calculating an inductance of the coil 1 related to a displacement. The electronic device contains a microcomputer 3 and the microcomputer 3 energizes the coil 1 by a voltage pulse to determine the size of the inductance related to the displacement of the magnetic core by the measurement of time from an energized current generated. The energizing time of the coil 1 is calculated until the limiting of current is started in an electronic switch 18 controlled by the microcomputer 3. After the start of the limiting of current, the energized current is interrupted by the microcomputer 3.