baber/WOPTO huggingface dataset:
Patent JP-2001030751-A (JP)
Title: Air conditioner
Inventor: MASAKO ATSUSHI
IPC: B60H3/06
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To mount an air volume adjusting member in a case without using a separate frame member. SOLUTION: A rail 20 is provided on a frame member 19 of a filter member 7, and an air volume adjusting member 17 can be supported detachably on the frame member 20 of the filter member 7 by inserting the air volume adjusting member 17 in the rail 20 along the filter plane. Thereby, the frame member 19 of the filter member 7 can also serve as the frame member of the air volume adjusting member 17 and thus cost reduction can be achieved.
Patent JP-S6092395-A (JP)
Title: Additive for mixture of carbon powder and fuel oil
Inventor: WATANABE SHINICHI
IPC: C10L1/32
Filed: 1983-10-27
Abstract: PURPOSE:To provide the titled additive consisting of a polyether compd. (deriv.) obtained by adding alkylene oxide to polyamine as a block and exhibiting excellent long-term static stability, mechanical stability and fluidity. CONSTITUTION:The additive consists of (A) polyether compd. contg. at least 70wt% polyoxypropylene chain and having an M.W. of 10,000-1,000,000, or (B) ester compd. obtained by esterifying the terminal OH group of (A) with a fatty acid. (A) is prepd. by block addition of an alkylene oxide which contains propylene oxide as essential component, to polyamine such as a product obtained by interaction of polyethylenepolyamine and ethyleneimine and a product obtained by polymerization of ethyleneimine. The additive is added in an amt. of 0.01-0.3wt% to a mixt. of carbonaceous material in powder with fuel oil.
Patent JP-H04363249-A (JP)
Title: Ink jet recording head
Inventor: KANAYAMA YOSHIO
IPC: B41J2/055
Filed: 1991-08-12
Abstract: PURPOSE:To remove air bubbles easily and deliver a jet of the ink particles having a constantly optimum shape and size. CONSTITUTION:An ink jet recording head which comprises at least one nozzle 22; an ink chamber 23 in communication with the nozzle 22; and a pressing member 35 retained sealingly in a through-hole 27 in communication with the ink chamber 23, the pressing member 35 being adapted to be energized axially of a through-hole 25 according to applied voltage.
Patent JP-H0622625-A (JP)
Title: Bamboo leaf harvester
Inventor: KANEKO AIJIRO
IPC: A01D45/00
Filed: 1992-07-06
Abstract: PURPOSE:To efficiently harvest bamboo leaves, especially leaves of Sasa albo- marginata used as a raw material for Chinese medicine or for packaging food or cakes, etc., under reduction of labor. CONSTITUTION:The objective bamboo leaf harvester is constituted by carrying a wagon 3 detachably providing a harvesting bag 4 capable of housing bamboo leaves A harvested in the rear loading space 2 of a working car 1 and installing a working machine attaching machine body 7 through a lifting and lowering connecting device 6 to the front side of the working car 1 and providing wave- like scraping-up belts 17 and 17 for transferring the upper part of the planted bamboo leaves A to a pair of cutting blades 21 and 21 while scraping up and then cutting these bamboo leaves A and a cutting device 20 in the working machine attaching machine body 7 and arranging a carrying belt 22 for carrying the cut bamboo leaves toward a collecting bag 4.
Patent JP-S5992490-A (JP)
Title: Magnetic bubble transfer circuit
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a magnetic bubble transfer magnetic field applying a wide gap pattern which can obtain the stable transfer margin to the process fluctuation with a small driving magnetic field, by providing plural foot parts at the output side of the magnetic bubble transfer direction of a pattern. CONSTITUTION:A rotary magnetic field which turns clockwise is applied as an external driving magnetic field, and therefore the magnetic bubble is transferred toward an arrow P (transfer direction of magnetic bubble) on a transfer circuit 100. In this case, the repulsion electrodes are formed on two foot parts 10a and 10b to push the magnetic bubble to the head part 10c of the wide gap pattern 10 when the magnetic bubble is transferred to the adjacent pattern 10 owing to those foot parts 10a and 10b formed to the pattern 10 at the outlet side of the magnetic bubble. The magnetic bubble is push out by the repulsion electrodes formed on two foot parts 10a and 10b, and is transferred to the bead part 10c of the adjacent pattern 10. That is, the transfer of magnetic bubble is backed up to redouble the driving power.
Patent JP-2000033718-A (JP)
Title: Image recorder
Inventor: KITAMURA SHIGEHIRO
IPC: B41J2/32
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To suppress banding variation and to form an image having an expected density and not having a missing part. SOLUTION: This image recorder records pixels of a gradation image on a recording medium as a dot-arranged image by virtue of the emission of multi- channel laser beams wherein a plurality of beams are arranged. A plurality of laser beams 61 at both ends in all of the beam arrangement of the multi-channel laser beams 61 in a laser beam moving direction perpendicular to a recording direction are arranged in symmetric positions with respect to a center line L1 of the beam arrangement in the recording direction.
Patent JP-H0487368-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAZAKI YASUSHI
IPC: H01L27/11
Filed: 1990-07-30
Abstract: PURPOSE:To improve the yield rate by enlarging the intervals between the power source wirings and the signal wirings adjacent to the power source wirings than the intervals between other signal wirings. CONSTITUTION:In the layout direction of complementary data lines DL and -DL, auxiliary power source wirings are arranged at every specified number of memory cells. The interval between this auxiliary power source winding and the complementary data line DL or -DL is d2. This interval d2 is larger than the interval d1 between the complementary data lines DL and DL. Moreover, each complementary data line DL and -DL is connected to the program circuit for relieving a defective memory cell. Moreover, a specified memory cell MC is used as a substitute memory cell for relieving the defective memory cell. By using the program circuit and the substitute memory cell, in case that short occurs between the complementary data lines DL and -DL by the foreign matter mixing in during the manufacturing process, the defective memory cell can be relieved by the substitute memory cell, so the yield rate of the semiconductor integrated circuit device can be improved.
Patent JP-H0947612-A (JP)
Title: Filtering apparatus and method
Inventor: YAMANE MASAO
IPC: C02F1/28
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To improve separating properties between liq. molecules and impurities or foreign matters by providing a filter room with a filter medium for filtering a liq. and an irradiation member for irradiating the liq. with an electromagnetic wave. SOLUTION: Water in a passing room 17 reaches the second filter room 24 through connecting pipes and 26. Then, the water passes thought a porous ceramic 27 contg. active carbon. As this porous ceramic 27 has furthermore finer through holes than a fibrous active carbon layer of a filter member 22 and the active carbon has adsorptive ability, not only extremely fine impurities which have not been caught by the filter member 22 but also impurities such as chlorinated line and trihalomethane being dissolved in water can be adsorbed and eliminated. In addition, during this filtration, as electrons are radiated from an electrode 28, water is more activated. Furthermore, as the porous ceramic is more activated, the filtering function is more improved. Namely, the liq. is mere activated by electromagnetic wave and separating properties from impurities are improved.
Patent JP-2001026039-A (JP)
Title: Apparatus and method for mold change of injection molder
Inventor: KUBOTA KOJI
IPC: B29C45/26
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce labors required for mold change by transferring a mold- changing station on a transfer stand to a specific mold-changing position by transferring the transfer stand integrally with a movable platen by means of a connection means. SOLUTION: In a movable platen 3 of an injection molder 1, a bracket 31 is provided to a lower part of its front side face, and a hydraulic cylinder 32 is fixed by a bolt or the like to the bracket 31. Further, in a transfer stand 32, an engaging component 34 is fixed to its rear side face, an engaging pin 33 is screwed to a tip of a piston rod 32a of the hydraulic cylinder 32, and an engaging hole 34a is provided to a central part of the engaging component 34. Then, a mold-exchanging station on the transfer stand 23 is transferred to a specific mold-changing position under a condition wherein the movable platen is mutually connected to the transfer stand 23 by inserting the engaging pin 32 in the engaging hole 34a of the engaging component 34 fixed to the transfer stand 23.
Patent JP-S6095945-A (JP)
Title: Tape carrier system
Inventor: OOTA SATORU
IPC: H01L21/60
Filed: 1983-10-31
Abstract: PURPOSE:To eliminate the need for forming a bump on a device to be loaded, and to obtain a tape carrier system, cost thereof is low, by forming the shape of a conductor for a tape-shaped wire with a window to a columnar shape. CONSTITUTION:Columner gold wires 11 are arranged to Al pads 14 on each device 15, and thermocompression-bonded. The gold wires 11 are brought into line- contact with the pads that time, oxides on the pads are broken when the gold wires are drafted by a jig, diffusion layers are formed on contact surfaces among the gold wires 11 and the Al pads 14 to result in strong solid-phase joining, and the devices 15 are loaded on a tape carrier extremely rapidly.
Patent JP-H0253401-A (JP)
Title: Tilling tine
Inventor: FUJIWARA NOBORU
IPC: A01B33/10
Filed: 1988-08-15
Abstract: PURPOSE:To reduce the tilling resistance and decrease lateral vibration by using a tilling tine composed of a vertical blade part and a lateral blade part each having a cross-section to almost equalize the passing distance of soil along the belly side to the distance along the back side in the passing of the vertical blade part and lateral blade part in soil. CONSTITUTION:An inclination parallel to the inclination at the blade edge 5 is formed on the back side of a vertical blade part 3 and a lateral blade part 4 to form a slant face 7 from the back 6 toward the edge 5. The distance of the belly part passing through a soil is made to be nearly equal to that of the back part by the above slant face 7. The shape of the tip of the lateral blade part 4 is rounded similar to the tip of a screw of a ship to minimize the resistance to the rotational direction. The resistance applied to a single- edged blade edge 5 driven into a soil and passing through the soil is decreased compared with the resistance to a double-edged blade edge, the lateral vibration of the vertical blade part 3 and the lateral blade part 4 is deceased and the machine vibration can be suppressed by this structure.
Patent JP-H0776575-A (JP)
Title: Drug containing 1-thiocarbamoyl-5-hydroxypyrazole and use thereof as medicine for controlling bacterial shock
Inventor: PEETAA BAHATORAA
IPC: A61P9/00
Filed: 1994-08-05
Abstract: PURPOSE: To provide a compound useful as a medicament for combating an endotoxic shock.  
     CONSTITUTION: There is provided a compound of the formula (wherein R 1  and R 2  are each H, alkyl, cycloalkyl, alkenyl or aryl, or R 1  is H and R 2  is NH 2 ; and R 3  and R 4  are each H, alkyl, alkenyl, alkynyl, cycloalkyl or the like). The compound is obtained by subjecting a 2-formylacetic acid derivative or a β-diketo compound to a condensation reaction with a thiosemicarbazide in the presence of a base (e.g. potassium tert-butylate) and optionally in a solvent such as ethanol or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04248855-A (JP)
Title: Blend of polypropylene with ethylene copolymer, and film made from this blend
Inventor: HENRII JII SHIIMAA
IPC: C08L23/16
Filed: 1991-08-13
Abstract: A multilayer film comprises a first layer comprising propylene homopolymer or copolymer and at least one additional sealable layer; or a core layer comprising very low density polyethylene, two outer sealable layers and intermediate adhesive layers.
Patent JP-H0951048-A (JP)
Title: Package for housing optical semiconductor element
Inventor: HARAZONO MASAAKI
IPC: H01L23/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a package by which an optical semiconductor element is operated at a proper temperature normally and stably for a long period by a method wherein an insulating support member is made of an aluminum nitride sintered body and a thin-film brazing material and a metal which covers the thin-film brazing material are applied to the surface of the member. SOLUTION: An insulating support member 5 is composed of an aluminum nitride sintered body. Since the thermal conductivity of the aluminum nitride sintered body is 55 to 250w/mK, heat which is generated when an optical semiconductor element 4 mounted on the insulating support member is conducted to a metal board 1 via the insulating support member 5 so as to be dissipated into the atmosphere via the metal board 1. As a result, the optical semiconductor element 4 is set to a proper temperature, and the optical semiconductor element 4 can be operated normally and stably for a long period. In addition, in the insulating support member 5, a thin-film brazing material layer 7 which is composed of a gold-tin alloy and a gold film 8 which covers the thin-film brazing material layer 7 are applied to a metal layer 6 which has been applied to the surface of the support member.
Patent JP-S6181823-A (JP)
Title: Economic fuel consumption travel indicating method
Inventor: HIBINO YOSHITAKA
IPC: B60K23/00
Filed: 1984-09-28
Abstract: PURPOSE:To prevent continuation of improper operation by disabling economic fuel consumption travel indication upon satisfaction of specific steady travel condition even if it is detected that the shift-up or shift-down conditions have not satisfied. CONSTITUTION:CPU25 is provided through I/O bus 28 selectively with information concerning to open/close of throttle valve, negative pressure PB in suction tube, connection/disconnection of clutch or cooling water temperature Tw, from A/D converter 17 in control circuit 1, engine rotation Ne from Ne counter 20 and car speed V information from V counter 21. In accordance to an operating program stored in ROM26, CPU25 will read in respective information to provided a lamp lighting command to drive circuit 22 upon decision of shift- down condition while to provide a lamp lighting command to the drive circuit 24 upon decision of shift-up condition and to provide a lamp lighting command to the circuit 22 upon decision of economic fuel consumption travel.
Patent JP-S6095273-A (JP)
Title: Belt lubbicating device in belt type continuously variabl transmission
Inventor: NAGAMATSU HIROAKI
IPC: F16H61/00
Filed: 1983-10-29
Abstract: PURPOSE:To efficiently carry out satisfactory lubrication for a metallic belt, by variably controlling the amount of lubrication oil fed to a metallic belt means. CONSTITUTION:A flow regulating valve 17 for regulating the amount of lubrication oil is disposed in a lubrication oil feed pipe 16 which is opened in the vicinity of a metallic belt means 5. With this arrangement the metallic belt means 5 may be lubricated with the amount of oil corresponding to a load exerted to the means 5 so that the more the load is, the greater the amount of oil to be fed to the means 5 is, the lubrication of the metallic belt means 5 may be always made efficiently with the necessary but minimum amount of lubrication oil.
Patent JP-H0652975-A (JP)
Title: Ceramic heater and petroleum vaporizer utilizing the same
Inventor: MORITA SHUROKU
IPC: F23D5/04
Filed: 1992-07-30
Abstract: PURPOSE:To provide a ceramic heater with superior electrical insulation of a heating element against an outer portion, and to obtain a petroleum vaporizer in which neither electric leakage nor short circuit to the heating element occurs. CONSTITUTION:A ceramic heater 3 is constructed, in such a manner that a heating element 4 made of molybdenum silicide and a glass layer 9 covering the heating element 4 are laid over the upper surface of an insulating substrate 1 made from a ceramic. An insulating plate 2, also formed of a ceramic, is joined to the upper surface of the glass layer 9.
Patent JP-2001036098-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKESHITA TATSUO
IPC: H01L31/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which can be made to function as an optical semiconductor device applying a surface facing a package base of a semiconductor chip to a light emitting surface or a light receiving surface, and a manufacturing method of the device. SOLUTION: On one surface 20b of a package substrate 20 composed of transparent glass, a convex part 27 of each light receiving part 14 is formed so that the optical axis passes through the light receiving part 14. In a state such that one surface 10a of a semiconductor substrate 10 is made to face the other surface 20a of the package substrate 20, the semiconductor substrate 10 is mounted on the package substrate 20. A first wiring electrode 21 of the package substrate 20 is electrically connected with a bump 13 of the semiconductor substrate 10, and the semiconductor substrate 10 and the package substrate 20 are collectively unified in a body.  After that, the semiconductor substrate 10 and the package substrate 20 are cut en bloc to intersect a through-hole 25, and divided into a plurality of semiconductor chips 1 and package bases 2, thereby forming individual semiconductor devices A.
Patent JP-H0525317-A (JP)
Title: Marking composition and marking method
Inventor: NIIMOTO HARUKI
IPC: C08G59/00
Filed: 1991-07-19
Abstract: PURPOSE:To provide a marking composition capable of developing clear white color by the irradiation of laser light. CONSTITUTION:The objective marking composition is composed of a resin, 20-250wt.% of aluminum hydroxide and 0.1-5wt.% of an organic pigment (based on the resin).
Patent JP-2001031682-A (JP)
Title: 1,1-2-bi-2-naphthol derivative, metal complex having the same as ligand and production of optically active nitroalcohol and michael adduct
Inventor: SASAI HIROAKI
IPC: C07C39/14
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a metal complex useful as a catalyst for various asymmetric syntheses such as an asymmetric nitroaldol reaction, asymmetric aldol reaction, asymmetric Michael reaction, etc., by using a new optically active binaphthol derivative (BINOL derivative) as its ligand. SOLUTION: This new metal complex of the formula: [Ma(Mb)x(L12-)y] [Ma, Mb are each an metal atom; (x) is 0-3; (y) is 2, 3; L1 is a lgand] is obtained by using as the ligand L1 a new 1,1'-bi-2-naphthol derivative of the formula [R is COr1 (r1 is H or the like), Or4 (r4 is H, a 1-6C alkyl or the like); R1 to R3 are each H, cyano, nitro, a halogen, a (substituted) phenyl or the like; (n) is 1-8]. The metal complex of the above formula is obtained by mixing e.g. an organic solvent solution of a metal compound of Ma [e.g.; Al(CH3)3] with an organic solvent solution of L1 and further adding an organic solvent solution of a metal compound Mb (e.g.; CH3Li).
Patent JP-S6447113-A (JP)
Title: Digital filter
Inventor: YAMAZAKI TAKAO
IPC: H03H17/00
Filed: 1987-08-17
Abstract: PURPOSE:To obtain an excellent filter without waste in the operation of an arithmetic circuit by providing a selector to the input side of a coefficient multiplier so as to select an input signal with different time phase thereby modifying the circuit configuration optionally. CONSTITUTION:An input signal from a terminal 1 is fed to multipliers 5b-5j of each stage and multiplied with an impulse coefficient fed from a ROM 9 for each sampling period of an output signal. Then the multiplied value is added by adders 6b-6j through delay circuits 7b-7j and the result is outputted from a terminal 8. Moreover, selectors 4b-4j are provided to the input of the multipliers 5b-5j, and a signal having a different time phase being the result of retarding the input signal by a delay circuit 3 is fed to the selectors 4b-4j. Thus, the input signal with different time phase is selected in a prescribed timing to configure the circuit optionally thereby eliminating the waste of operation.
Patent JP-H0869454-A (JP)
Title: Data processor
Inventor: SUZUKI KATSUHIRO
IPC: G06F17/21
Filed: 1994-08-29
Abstract: PURPOSE: To display characters slantingly in a necessary display range through a small number of operations. CONSTITUTION: Inputted characters are stored in a data storage part 4 and an area setting part 6 calculates the coordinates of a longitudinally and laterally rectangular area specified on a screen as a rectangular area where characters are displayed slantingly and sets a display areas for the characters; and an angle arithmetic part 7 calculates the angle of the display direction of the characters on the basis of the coordinates of the rectangular area and an inscribed rectangle coordinate arithmetic part 8 calculates the coordinates of a rectangle inscribed in the rectangular area by using the angle calculated by the angle arithmetic part 7 as its gradient. A display part 9 calculates coordinate values for arranging the characters in the inscribed rectangle and displays the characters slantingly in the rectangular area.
Patent JP-H1153192-A (JP)
Title: Knowledge information decentralized processing system and medium where implementing program thereof is recorded
Inventor: ISHIDA HIDEAKI
IPC: G06N5/04
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To decentralize inference execution environment for inference implementation and perform information gathering needed for the inference implementation by a proper processor, and to shorten the processing time and improve the inference efficiency by moving inference implementation environment temporarily to a movement-destination processor during the inference implementation and carrying on the inference implementation. SOLUTION: An inference implementation control means 3 controls a movement implementation control means 5 so as to perform specific inference processing by the movement- destination processor 2 according to a command inputted from an input device 10 and the kind of inference processing in knowledge information 21. A strategy method executing means 4 implements the method made correspond to strategy. A movement implementation control means 5 moves the inference implementation environment of specific inference processing to the movement-destination processor 2 if the movement of the inference implementation environment is generated during the inference implementation. A movement acceptance return means 6 accepts the inference implementation environment and answers the implementation result to the movement-source processor 1 after the inference ends.  A return monitor means 7 monitors the recovery of the implementation result from the movement-destination processor 2 and recovers it.
Patent JP-H0487095-A (JP)
Title: Semiconductor memory
Inventor: INOUE YOSHINAGA
IPC: G11C11/401
Filed: 1990-07-30
Abstract: PURPOSE:To prevent a defective case where a test mode is erroneously set at application of a power supply by inputting a delayed power application set signal to a test mode deciding circuit which decides whether a test mode is set in or not. CONSTITUTION:A signal later than a signal POR 6 is inputted to a test mode deciding circuit 4. That is, a delay circuit is added for input of the signal POR 6 and then the signals POR 2 and 8 being the outputs of the circuit 7 are inputted to the circuit 4. Thus a WCBR 5 is set in an inactive state despite the unfixed order where an internal RAS signal 3a, an internal CAS signal 36, and then an internal WE signal 3c are successively set at 'L'. As a result, a test mode is never set in. Thus it is possible to prevent such a case where a test mode is erroneously set in at application of a power supply.