baber/WOPTO huggingface dataset:
Patent JP-H10230538-A (JP)
Title: Device of controlling metering process in injection molder
Inventor: NAGAI OSAMU
IPC: B29C45/50
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the ununiformity of the physical properties of a stock by a method wherein a solenoid relief valve for adjusting the magnitude of a back pressure applied to a screw and a controlling unit for controlling the actuation of the solenoid relief valve are equipped so as to give nearly uniform amount of heat over the whole metering stroke to the rubber stock. SOLUTION: In order to open a flow path 13 for returning an oil flowing out of an injection cylinder 5 at metering, a solenoid switching valve 16, to which a solenoid relief valve 17 for adjusting the back pressure applied to a screw 4 is connected, is provided. In addition, a controlling unit 18 equipped with a CPU 19, an analog-to-digital converter 20, an input/output unit 21 and a digital-to-analog converter 22 so as to send data respectively from a screw position sensor 23, a screw rotational frequency sensor 24, a screw torque sensor 25, an oil pressure sensor 26 and a nozzle pressure sensor 27 to the controlling unit 18. At the same time, the actuations of an oil hydraulic pump 8, the solenoid switching valve 16 and the solenoid relief valve 17 are controlled by the controlling unit 18.
Patent JP-2000021579-A (JP)
Title: Substrate for organic electroluminescence display element and its manufacture and organic electroluminescence display element using it
Inventor: SEN IHAN
IPC: H01L51/50
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To use a large area substrate and to rotate the substrate by relaxing restriction of the evaporation material flying direction by arranging eaves and a skirt on second electrode line separating partition walls crossing first electrode lines formed as a film on the substrate. SOLUTION: A first electrode is formed as a film on a light transmissive insulating substrate 1 of an EL display element, and plural first electrode lines 2 are formed by photolithography. Next, plural second electrode line separating partition walls 7 are formed so as to cross the first electrode lines 2, Eaves and a skirt are formed on these partition walls 7. A lower skirt of the partition walls 7 is desirably longer in the parallel direction to the substrate than upper eaves. A tip angle of the lower skirt of the partition walls 7 is desirably formed in a gentle forward taper shape not more than 45 deg.. The partition walls 7 are desirably formed of a photosensitive resin by dispersing a UV absorber, a color material or both the UV absorber and the color material.  Desirably, a height of the partition walls 7 is set to 0.2 to 100 μm, a width is set not less than 0.05 μm, and an eaves thickness is set to 0.05 to 10 μm.
Patent JP-S55139995-A (JP)
Title: Oil-cooled compressor
Inventor: SUZUKI SHIYUNJI
IPC: F04C29/02
Filed: 1979-04-20
Abstract: PURPOSE: To prevent the generation of drain in an oil reservoir by providing a bypass pipe line to bypass an oil cooler between the oil reservoir and a compressor and a throttle valve on the bypass line thereof.  
     CONSTITUTION: Between an oil reservoir 3 and a compressor 2, a bypass pipe line 14 is provided to bypass an oil cooler 23, and on this bypass pipe line 14, a throttle valve 24 is provided to control the amount of oil to be supplied to a compressor 10 when the oil temperature is low into a level only necessary for lubrication and sealing. In this construction, when the oil temperature is low, since a switch valve 12 is changed over to supply oil to the compressor 2 by an amount only necessary for lubrication, sealing, and cooling works via the bypass pipe line 14 without cooling the oil, the air in the oil reservoir 3 can be rapidly raised. Consequently, a high temperature is constantly maintained without reference to the amount of air usage, and the generation of drain can be prevented in the oil reservoir 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08242679-A (JP)
Title: Grain tank-supporting structure of combine harvester
Inventor: KAYANO SHINZO
IPC: A01F12/60
Filed: 1995-03-08
Abstract: PURPOSE: To enable to carry out unlocking operation of the first and second lock mechanisms for rotating a grain tank from a grain-recovering position to a maintenance position in good operability. CONSTITUTION: A grain tank 3 and a vertical feed screw conveyer 8 are put side by side on lateral outside parts of a thresher 2 and the grain tank 3 is constituted so as to be changeable to a grain recovering position riding on the machine body frame 10 and being housed and a maintenance position protruded on the lateral outside of the machine body frame, and the first lock mechanism 20 for locking the grain tank 3 onto the machine body side at the grain recovering position is provided and a cover 22 for covering the vertical feed screw conveyer 8 is swingably and openably supported around a vertical shaft center X so that the grain tank 3 permits to rotate on the maintenance position side and the second lock mechanism 21 for fixing the cover 22b in a closed state covering the vertical feed screw conveyer 8 is provided,  and the first lock mechanism 20 and the second lock mechanism 21 are engaged with one operating tool 26 so as to simultaneously enable unlocking operation.
Patent JP-S51122717-A (JP)
Title: Phase synchronization control means
Inventor: KUBO KANJIROU
IPC: H02P27/02
Filed: 1975-04-21
Abstract: PURPOSE: To arrange a rotational phase synchronization control means for a capacitor motor by providing two series capacitors, with the capacitances of these capacitors and degree of conduction of transistors selected such that a high starting torque can be obtained at the time of start while permitting rated operation with a minimum input at the time of the normal operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61205782-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1985-03-11
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-S62205444-A (JP)
Title: Development supporting device
Inventor: TANAKA HIROSHI
IPC: G06F11/22
Filed: 1986-03-05
Abstract: PURPOSE:To compact an emulator part by providing plural emulator parts composed of a changing-over circuit, an I/O port, an address buffer and a processor and giving a function changing-over command from a control part. CONSTITUTION:When a command 15 is outputted from the control processor in a controller 10 to a changing-over circuit 35A of an emulator part 20A, an I/O port 45A is made enable through a circuit 35A and an address buffer 55A is set to disable. In the same way, by outputting a command 15B to a changing-over circuit 35B, an I/O port 45B is set to disable and an address buffer 55B is set to enable. By the setting, emulator parts 20A and 20B output the input output signal of the I/O port at the emulator part 20A from the output of an LSI chip and outputs the internal address signal from the emulator part 20B respectively. Thus, the emulator part can function as buses 202 and 106C, a special chip is not necessary and the emulator part can be compacted.
Patent JP-H06263436-A (JP)
Title: Production of fine acicular boehmite particles
Inventor: OKABE KAZUMI
IPC: C01F7/448
Filed: 1993-03-10
Abstract: PURPOSE:To reduce treatment temp., to accelerate the crystallization of boehmite and to reduce the cost of production by hydrolyzing a water-soluble aluminum compd. and hydrothermally treating a prepd. pseudo-boehmite sol in coexistence with hydrogen peroxide. CONSTITUTION:One or more kinds of water-soluble aluminum compds. selected among inorg. acid salts, lower fatty acid salts, alkoxides and modified alkoxides each having a functional group substd. for part of alkoxy groups are hydrolyzed in an alkaline soln. contg. hydrogen peroxide and/or a metal peroxide and the resulting aluminum hydroxide is oxidized with oxygen generated at the time of the reaction to obtain amorphous pseudo-boehmite. Impurity ions such as Na and K ions are removed from the pseudo-boehmite by washing and then the pseudo-boehmite is dispersed in water and brought into a hydrothermal reaction in a perfectly dispersed state at 150-250 deg.C in the presence of hydrogen peroxide in a closed system to obtain high purity crystalline acicular fine powder.
Patent JP-H09242757-A (JP)
Title: Sliding member and manufacture therefor
Inventor: MIYAJI SHINYA
IPC: C08J5/16
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member whose friction coefficient is small and abrasion quantity is reduced even if it is used under a severe service condition such as high speed and high surface pressure and which can be easily worked in a desired shape. SOLUTION: A sliding member 10 is provided with a metallic net-like body 11 composed of a plane weave fine mesh wire net and a resin part 12 which is filled between meshes of this net-like body 11 and covers at least one surface of both the obverse and reverse of the net-like body 11. A solid additive such as carbon, glass fiber and a molybdenum disulfide according to its necessity and a liquid lubricant such as fluidized paraffin are added to the resin part 12 by using high molecular weight polyethylene having weight average molecular weight not less than 500 thousand as a main component. This sliding member member 10 is molded in a desired product shape by cutting or plastic working or the like after being formed in a sheet shape.
Patent JP-H11227642-A (JP)
Title: Jack knife preventing mechanism for semi-trailer
Inventor: FUJII TATSUMI
IPC: B62D53/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a coupler for a semi-trailer from causing a jack knife phenomenon by steep braking, etc. SOLUTION: This jack knife preventing mechanism is structured so that a rotary gear 3 is fitted rotatably on a coupling pin 2 furnished protrusively on the bottom surface A of a body 1 of semi-trailer and that a coupler engaging pin 6 to be fitted in a coupler groove for insertion of the coupling pin is formed protrusively in the neighborhood of the peripheral edge of the gear 3. A transmission gear 4 meshing with the gear 3 is stopped by a disc brake 5 interlocking with the brake operation.
Patent JP-S53135434-A (JP)
Title: Power converter
Inventor: YASUOKA IKUO
IPC: H02J3/38
Filed: 1977-04-30
Abstract: PURPOSE: To improve reliability by switching connection from one inverter having the defective portion to the other inverter having a normal function in the event of faulty operation to obtain the composite output at its secondary side by combination of two inverters and two transformers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01224287-A (JP)
Title: Refractory material for ceramic calcination
Inventor: SUZUKI SHINICHI
IPC: F27D3/12
Filed: 1988-03-02
Abstract: PURPOSE:To obtain the title lightweight refractory material freed from reactivity with ceramics leading to improved thermal efficiency, by sintering MgO and a partially stabilized zirconia thin layer on the surface of a specific sintered substrate into unity. CONSTITUTION:Firstly, 100pts.wt. of a blend prepared by incorporating a total of 100pts.wt. of (A) 15-75pts.wt. of alumina fiber resistant to 1,400-1,600 deg.C and (B) 25-85pts.wt. of readily sinterable alumina fine powder with (C) 25-85 pts.wt. of readily sinterable alumina fine powder with (C) 2-20pts.wt. of silica fine powder such as silica sol is admixed with (D) 0.3-1.5pts.wt. of MgO and the resultant composition is dispersed in water so as to be ca. 0.5wt.% concentration of the total solid content of the components A, B, C and D to produce a dispersion (E). Thenced, this dispersion E is formed through e.g., wet paper- making process to produce a formed product, which is then dried and sintered to obtain a sintered substrate (F). The surface of this component F is then coated with (G) ZrO2 partially stabilized with e.g., Y2O3 followed by drying and then sintering at ca. 1,400 deg.C, thus obtaining the objective refractory material with the thin film by the component G 100-300mum thick.
Patent JP-H06258483-A (JP)
Title: Control equipment for cooling installation of recirculation pump power source
Inventor: KAMIYAMA MASAHIKO
IPC: G21C15/18
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a control equipment for a cooling installation of a recirculation pump power source which enables cooling of a stationary type power source equipment for a recirculation pump by supplying cooling water to a cooler without relying on a measure taken by an operator, even when a temperature instrumentation fails. CONSTITUTION:This equipment comprises a temperature control valve 10 provided at a cooling water piping 9 for a cooler 1, a supply air temperature detector 6 provided at a supply air duct 3 of cooling air supplied from the cooler 1 to a stationary type power source equipment 4 for a recirculation pump, and moreover, a control device 12 to which a supply air temperature signal 7 of the supply air temperature detector 6 passed through a temperature control meter 8 and also an output signal 13 of the stationary type power source equipment 4 for the recirculation pump are inputted and which delivers to the temperature control valve 10 an opening control signal 11 which is based on the supply air temperature signal 7 at an ordinary time and calculated from the output signal 13 of the stationary type power source equipment 4 for the recirculation pump at the time when the supply air temperature signal 7 and the temperature control meter 8 are abnormal.
Patent JP-S61209241-A (JP)
Title: Flame-retardant resin composition
Inventor: SAKAMOTO KAZUHIDE
IPC: C08L33/04
Filed: 1985-03-14
Abstract: PURPOSE:The titled composition for coating electric wire for wiring in electronic devices requiring highly corrosive properties to metals, solvent resistance, etc., obtained by blending an ethylene ethyl acrylate copolymer with a specific amount of Mg(OH)2, a specific amount of red phosphorus and a specific amount of a specified phenolic derivative. CONSTITUTION:100pts.wt. ethylene.ethyl acrylate is uniformly blended with 5-100pts.wt., preferably 5-48pts.wt. magnesium hydroxide, 1-10pts.wt. red phosphorus (preferably having <=1mu particle diameter and subjected to surface treatment),and 1-10pts.wt. phenolic derivative [e.g., N,N'-hexamethylenebis(3,5- di-t-butyl-4-hydrocinnamamide), etc.] having >=120 deg.C melting point and an amide bond by Banbury mixer, etc., to give the aimed composition.
Patent JP-2000249500-A (JP)
Title: Projectile
Inventor: KUROSAKI RYUJIRO
IPC: F42B10/64
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enhance flight performance while reducing the size of a steering unit by dividing the wing face of a steering wing in the axial direction of a projectile into front and rear wing faces such that the front wing face is a fixed wing taking no steering angle and only the rear wing face has a steering angle thereby controlling the body. SOLUTION: The wing face is divided in the axial direction of a projectile into front and rear wing faces 16, 17 wherein the front wing face 16 is a fixed wing on the body of a projectile and the rear wing face 17 is movable wind being steered about the rotational axis of 19 by means of a steering unit 18. During initial and middle guide where the projectile is remote from a target, front edge of the rear wing face 17 has a backward angle of 0 deg. and when it is exposed separately to air flow, that part is concealed in the rear of the front wing face 16 under a state where the air resistance is large but the steering angle is not taken. Consequently, the front and rear wing faces 16, 17 are equivalent to a normal wing face 2 which is not divided into front and rear parts.  When the projectile approaches a target and tries an abrupt turn depending on the motion of the target through final guide, the rear wing face 17 turns about the rotational axis 19 in the direction 20 through a steering unit 18 to take a steering angle thus generating a vertical force 21.
Patent JP-H03253583-A (JP)
Title: Surface treating device for aluminum cylinder block
Inventor: IIIZUMI MASAHIKO
IPC: C23F1/00
Filed: 1990-03-02
Abstract: PURPOSE:To uniformize the surface treatment of a cylinder bore part by supporting and fixing a cylinder block, disposing a treating liquid tank below this block and moving a treating liquid holder back and forth and rotating the holder in the cylinder bore part. CONSTITUTION:The aluminum cylinder block 6 is supported and fixed by a plate jig 9 and a work clamping jig 12. The treating liquid tank 11 which holds the surface treating liquid 7 is disposed below the block. The treating liquid holder 13 which has the outside diameter substantially equal to the inside diameter of the cylinder bor part 6a and can impregnate the treating liquid 7 in this part is provided. The treating liquid holder 13 is rotated in the cylinder bore part 6a and is moved back and forth via a spindle 10b by a holder lifting and rotating means. The smaller volume of the surface treating liquid is necessitated and the cost is reduced in this way.
Patent JP-2000248555-A (JP)
Title: Vegetation block
Inventor: SHIMIZU MASAHIRO
IPC: E02D29/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent vegetation material in a vegetation block made of porous block housing vegetation material from slipping out, prevent the vegetation part from clogging due to cement paste, and promote growth of plant. SOLUTION: A hollow part 2 to be filled with vegetation material is opened upward side face to be formed in porous concrete, and recessed parts 4 for soil dressing are provided on the surface of a block corresponding to the hollow part 2. Daming up parts 5 are provided on their lower ends, and through holes 6 of diameter 5-30 mm are provided in the rate of 10-30 positions/m2 between the surface and the hollow part of the block.
Patent JP-H09241649-A (JP)
Title: Appraisal of coal quality
Inventor: MATSUURA SHIN
IPC: C10B41/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for appraising a coal quality capable of appraising a wide range of the variation of the coal from a caking coal to a non-or a slightly caking coal, quantitatively under non heating condition. SOLUTION: This method for appraising a coal quality is to obtain a relationship between relaxation times of an aliphatic functional group peak in<13> C- unclear magnetic resonance absorption spectra of various coals with strengths of cokes after a dry distillation of the coals in a coke oven beforehand, and obtain a relaxation time of the aliphatic group peak by measuring the nuclear magnetic resonance spectrum of the coal to be loaded into the coke even. From the relationship between the relaxation time and the coke strength, the coke strength of the loading coal is estimated. Also, a relationship between the relaxation time of a methyl group peak among the aliphatic functional groups and the strength of the coke after the dry distillation of the coal, is used.
Patent JP-H09247033-A (JP)
Title: Radio frequency channel setting circuit for radio machine
Inventor: INOMATA KATSUYASU
IPC: H04B1/40
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the radio frequency channel setting circuit of a radio machine which speedily and alternatively sets one among plural radio frequency channels with a considerably simple circuit constitution. SOLUTION: CPU 11 judges whether a successive selection mode is selected or a matrix type selection mode is selected with a contact signal from a rotary switch circuit 2. When the contact signal from any of contacts 1 to 10 is given, the mode is judged to be the matrix type selection mode, one of channel groups stored in EEPROM 5 is designated with an on/off signal given by a push button switch circuit 1 and one channel in the designated channel group is selected by one of the contact signals 1-10.
Patent JP-H06229058-A (JP)
Title: Concrete product allowing electric welding
Inventor: OTSUKI HIROBUMI
IPC: B28B23/02
Filed: 1993-01-28
Abstract: PURPOSE:To enable a concrete product to be electrically welded by welding a metal joint to the metal rod frame of the product, and molding the frame with concrete in such a way as not covering the connecting section of the joint with concrete. CONSTITUTION:Metal joints 2 are welded to a steel rod frame 4 of welded steel rod assembly, and the frame 4 is molded with concrete in such a way as not covering connecting sections 3 with concrete, thereby forming a concrete product 1 allowing electric welding. Products 1 so formed are arranged with the connecting sections 3 of the joints 2 aligned, and electrically welded to each other. In addition, the connecting sections 3 are filled with mortar.
Patent JP-2000247340-A (JP)
Title: Envelope sheet with copy piece
Inventor: KIGUCHI HIROTSUGU
IPC: B42D15/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose envelope sheet having a copy piece in which only a desired number of application form envelopes and a copy piece having purchase application information corresponding to individual information such as souvenirs or the like for a plurality of groups or a trip destination can be made rapidly and easily. SOLUTION: There is provided an envelope sheet 1 having a copy piece in which a copy piece 2, an envelope upper paper piece 3 and an envelope lower paper piece 4 are connected to each other through perforations 5, 6. Adhesive agent is applied along both end edges in a direction crossing with the folding perforation 6 at the rear surface side so as to constitute an envelope having one opening thereof by the envelope upper paper piece 3 and the envelope lower paper piece 4. Further, in order to form a copying configuration, the front surface side of the copy piece 2 acting as a subscriber's copy is provided with a coloring agent 8 and the front surface side of the envelope upper paper piece 3 acting as an overlapping surface is provided with a developer 9.
Patent JP-S52133436-A (JP)
Title: Water thrust diminishing system for hydraulic machinery
Inventor: ASHIDA TEIJI
IPC: F03B15/02
Filed: 1976-05-04
Abstract: PURPOSE: To diminish the water thrust by the generated reversed thrust by means of making the action of the pressure water inside the casing on the front shroud of a runner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58166975-A (JP)
Inventor: SEKI MASAYUKI
IPC: G21F9/28
Filed: 1982-03-30
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-H07256889-A (JP)
Title: Protective cap for ink jet pen
Inventor: JIEIMU EICHI BOHOOKUEZU
IPC: B41J2/175
Filed: 1995-03-09
Abstract: PURPOSE: To provide a protective cap for ink jet pen for protecting a print head and an electric contact from contamination and damage. CONSTITUTION: A protective cap 12 for an ink jet pen is fitted to the pivot shafts 30 horizontal extending from both sides of a support stand 28 to be revolved between an open position and a closed position. At the closed position, the cap 12 covers the print head 16 not only to prevent the damage of the print head 16 caused by the contact with foreign matter but also to restrict the ingress of dirt, a paper fiber or other harmful contaminant into an ink jet orifice 20 and also protects the print head against damage caused by electrostatic discharge. A torsion spring 48 energizes the protective cap 12 toward the closed position and a latch 52 holds the protective cap 12 to an open position.
Patent JP-H02231076-A (JP)
Title: Superoxide dismutase modified with dextran
Inventor: UENO HITOSHI
IPC: A61P29/00
Filed: 1989-03-03
Abstract: PURPOSE:To provide the subject enzyme modified with dextran, useful for the remedy of tissue damage caused by superoxide generated from O2 in the living body and exhibiting excellent pharmacological effect as an intravenous injection because of its high retainability of enzymatic activity and long half-life in blood. CONSTITUTION:The objective enzyme is a superoxide dismutase(SOD) modified with dextran preferably at a rate of 3-5 molecules of dextran per 1 molecule of SOD. The enzyme can be produced e.g. by reacting cyanuryl chloride to the hydroxyl group of dextran and bonding the chloride to the amino group of SOD via the triazine ring of the cyanuryl chloride.