baber/WOPTO huggingface dataset:
Patent JP-H03260373-A (JP)
Title: Two-cycle engine
Inventor: UCHINO TAKAAKI
IPC: F02B75/02
Filed: 1990-03-09
Abstract: PURPOSE:To effectively cool a piston by injected fuel so as to form the piston in thin thickness and light weight by installing a fuel injection valve, which injects fuel toward the reverse side of the piston, in a crank chamber. CONSTITUTION:In a two-cycle engine, intake air is sucked into a crank chamber 1 through a reed valve 4 from an intake passage 2 by a negative pressure generated in the crank chamber 1 in an upward stroke of a piston 5. Here a fuel injection valve 7 is installed on a lower part of the crank chamber 1 so that injected fuel from an injection nozzle 8 of the fuel injection valve 7 reaches the reverse side of the piston 5 through a part between right and left crank wheels 9. Fuel is injected between before the top dead center and after the bottom dead center of the piston 5 and mixed with intake air to generate intake gas in the crank chamber 1 by cooling the piston 5 by this injected fuel, on the other hand, promoting its vaporization. This intake gas is introduced into a cylinder 11 via a scavenge passage 10 before and after the bottom dead center of the piston 5.
Patent JP-H09247341-A (JP)
Title: Facsimile equipment
Inventor: SHIBATA KOICHI
IPC: H04N1/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the interface of the facsimile equipment with a personal computer. SOLUTION: To the facsimile equipment, the personal computer PC is connected externally through the interface part 701 of a communication control part 7. The interface part 701 can be interrupted with an instruction from the personal computer PC even when the facsimile equipment 1 is performing a process for facsimile communication, and when an instruction is sent from the personal computer PC during the process of the facsimile equipment 1, the communication control part 7 sends back a result code 'BUSY' indicating a wait request so as to avoid an error process in the personal computer PC. Thus, the 'BUSY' is sent back in response to the interruptive instruction arriving during the process to make a busy process possible, and then the operability of the personal computer PC when the facsimile equipment 1 is used is improved.
Patent JP-H06157105-A (JP)
Title: Cement composition for extrusion molding
Inventor: KAMIO TSUKASA
IPC: C04B14/20
Filed: 1992-02-10
Abstract: PURPOSE:To provide a cement comps. for extrusion molding giving a molded body having high mechanical strength and satisfactory surface smoothness. CONSTITUTION:A basic compsn. contg. cement and fine aggregate in 2:1 to 2:3 weight ration is prepd., reinforcing fibers and mica are added to the compsn. by 2-10 pts.wt. and 3-29 pts.wt per 100 pts.wt. of the compsn., respectively, so that the total amt. is regulated to 13-30 pts.wt. and an extruding aid is further added by 0.5-3.0 pts.wt. The water content of the resulting compsn. is then regulated to 18-30wt.% based on the amt. of the basic compsn. to obtain the cement compsn. for extrusion molding.
Patent JP-H06267424-A (JP)
Title: Manufacture of plasma display panel
Inventor: AMATSU MASASHI
IPC: H01J11/40
Filed: 1993-03-17
Abstract: PURPOSE:To provide manufacturing method of a plasma display panel having a terminal of excellent corrosion-resistance in the case of an AC type plasma display panel formed by an electrode coated with a dielectric layer. CONSTITUTION:After an electrode 12 and its terminal 13 are integrated together on the surface of a substrate 11, the electrode 12 is coated with a dielectric paste 14. A terminal 13 guided to the peripheral region of the substrate 11 is coated with an oxidation proof paste 16, which is primarily composed of very fine powder of zinc oxide but contains no lead oxide. The substrate 11 is heated, to melt the dielectric paste 14 coated on the surface of the substrate 11 and the oxidation proof paste 16, and a dielectric layer 15 and an oxidation proof layer 17 are thus provided.
Patent JP-S53141591-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUYOSHI FUJIKI
IPC: H01L21/3205
Filed: 1977-05-16
Abstract: PURPOSE: To obtain a high-speed transistor of a low base resistance by coating the poly crystal Si film on the semicondctor substrate, providing an external base region of a low resistivity, and forming an intrinsic base region under the external base region thorugh injection of the impurity ion after giving a selective oxidation to the poly crystal film by means of Si 3 N 4  film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58189820-A (JP)
Inventor: KENISU RAUSU
IPC: G11B5/58
Filed: 1983-03-31
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-H11256021-A (JP)
Title: Flame-retardant resin composition
Inventor: SATO TAKAHIRO
IPC: C08L69/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition improved in heat resistance, impact resistance, chemical resistance, and flame retardancy by mixing a polycarbonate resin with a polyester resin, a cyclic phosphoric ester compound, an inorganic salt, and a fluororesin. SOLUTION: This composition is prepared by mixing 96-40 pts.wt. (A) polycarbonate resin of a viscosity-average molecular weight of 10,000-50,000 with 1-55 pts.wt. (B) polyester resin of an intrinsic viscosity of 0.6-1.3, 2-20 pts.wt. (C) cyclic phosphoric ester compound having a skeleton of the formula [wherein R is one 3-20C group selected among (un)substituted phenyl, naphthyl, anthryl, pyridyl, and triazinyl groups, at most 10 pts.wt. (D) at least one inorganic salt selected among carbonates and phosphates of alkaline earth metals, and 0.01-3 pts.wt. (E) fluororesin in such amounts that the total of components A to E is 100 pts.wt., and the ratio of the number of moles of the phosphorus atoms originating from component C to that of moles of component D is 0.02 or above.
Patent JP-H10236289-A (JP)
Title: Trailer brake control device for combination vehicle
Inventor: NAKAMURA KATSUJI
IPC: B60T7/12
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of a sway phenomenon without requiring braking of only a tractor by actuating a trailer brake for a prescribed time when the size of a detecting hitch angle becomes a reference value or more. SOLUTION: A signal to show a hitch angle, that is, an angle formed by the lengthwise directional central line 12A of a tractor 12 and the lengthwise directional center line 14A of a trailer 14 from an angle sensor 46 incorporated into a joint 20 and a signal to show car speed from a car speed sensor 48, are inputted to a trailer brake control device 42. The control device 42 brakes left and right wheels 24L and 24R of the trailer 14 by actuating brake devices 38L and 38R of a trailer brake 36 when the size of the hitch angle detected by the angle sensor 46 becomes a reference value or more, and can previously prevent the occurrence of a sway phenomenon by reducing lateral vibration of the trailer 14 thereby.
Patent JP-H10234335-A (JP)
Title: Production of health drink with carbonized radish as raw material
Inventor: SUZUKI SHIZUO
IPC: A23L19/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide production of health drink with carbonized radish as raw material. SOLUTION: A leaf cut Japanese radish is cut into fine sticks, the group of these fine sticks is dehydrated into the degree of residual moisture of 30% under natural or artificial drying, heated later in a carbonization furnace for 10 to 20 minutes within the range from 5 to 200 deg.C and carbonized into about 3% residual moisture, and about 75.8% carbon (22.5% sugar and 53.3% coarse fibers), next, this is made into powder and provided as it is or as a liquid-state substance by mixing solids such as tablets or honey.
Patent JP-H08255667-A (JP)
Title: Creeping discharge element for ozonizer and its manufacture
Inventor: OGISHI HIDEYUKI
IPC: C01B13/11
Filed: 1995-03-16
Abstract: PURPOSE: To provide a creeping discharge element which can keep high precision even when it is made into a large plate form or a laminated structure so as to improve the dimensional precision, and a method for manufacturing it. CONSTITUTION: An alumina green sheet 16 is subjected to a first baking under the atmosphere to form a dielectric layer 2. A linear corona discharge electrode 3 is printed on the upper surface of the dielectric layer 2 by use of a paste having an alloy powder mainly consisting of molybdenum dispersed therein, and a surface induction electrode 4 is also printed on the lower surface. A protecting layer 5 consisting of a paste having fine ceramic powder mixed thereto is adhered to the surface of the dielectric layer 2 including these electrodes 3, 4. The thus-formed discharge element material 18 is subjected to a second baking.
Patent JP-2000248296-A (JP)
Title: Metal treating agent
Inventor: TAKAHASHI KENICHI
IPC: C11D17/08
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To produce a metal treating agent preventing the generation of unevenness and spot even by drying a metal having water drops and suppressing the oxidation of the metal surface without using a chlorine-based solvent by including respectively specific hydrazine compound and cyclohexylamine compound at a specific ratio. SOLUTION: The objective agent is an aqueous solution containing (A) 10-10,000 wt.ppm of a hydrazine compound of formula I (R1 to R4 are each H, a 1-7C alkyl, a 1-4C alkanol, or the like) such as hydrazine, methylhydrazine and ethylhydrazine and (B) 1-1,000 wt.ppm of a cyclohexylamine compound of formula II (R1 and R2 are each H, a 1-7C alkyl or cyclohexyl) such as cyclohexylamine, dicylcohexylamine and N,N-dicyclohexylmethylamine. A metal is treated preferably by treating with a metal surface treating agent or a metal cleaning agent, and then treating with the above metal treating agent and the treated metal without washing with water.
Patent JP-S62272062-A (JP)
Inventor: KUROODO MARUERU
IPC: F24H1/14
Filed: 1987-03-13
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-H10237000-A (JP)
Title: Liquid crystal compound having negative dielectric anisotropy, liquid crystal composition containing the liquid crystal compound and liquid crystal display element produced by using the liquid crystal composition
Inventor: KOIZUMI YASUYUKI
IPC: C07C255/45
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal compound having low viscosity, negative dielectric anisotropy and excellent optical anisotropy, voltage-retention, stability and compatibility and useful for liquid crystal display element, etc., by introducing a specific group into a skeleton structure. SOLUTION: The compound has a group of C(CF3 )2 G and/or GC(CF3 )2 [G is O, a (1-10C alkyl-substituted)imino, etc.] in the skeleton structure and is expressed by the formula [R<1> and Y<1> are each a 1-20C alkyl, H, a halogen cyano, etc.; X<1> to X<4> are each (CH2 )2 , CH=CH, C≡C, COO, C(CF3 )2 G, etc.; the rings A<1> to A<5> are each trans-cyclohexane-1,4-diyl, cyclohex-1-ene-1,4-diyl, 1,4-phenylene, etc.; a<1> to a<5> are each 0 or 1; a<1> +a<2> +a<3> +a<4> +a<5> >=1].
Patent JP-H11258219-A (JP)
Title: Method for monitoring break-through of ion adsorption film for manufacturing extra-pure water
Inventor: TAMURA MAKIO
IPC: B01J47/12
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a new method capable of predicting the break through of an ion adsorption film used in manufacturing extra-pure water and a method for manufacturing extra-pure water capable of effectively using an ion adsorption film through the use of the method. SOLUTION: In a method for monitoring the break-through of an ion adsorption film used immediately before the use point of an extra-pure water manufacturing device, an ion adsorption film (B) with the same performance as that of an ion adsorption film (A) to a monitored is arranged in parallel with the ion adsorption film (A), and water to be purified is brought into contact with the ion adsorption film (B). From the amount of caught impurities, the break- through reaching period of the ion adsorption film (A) is predicted. In a method for manufacturing extra-pure water though the use of an ion adsorption film immediately before the use point of an extra-pure water manufacturing device, the ion adsorption film is replaced before the predicted break-passing through the use of the above method.
Patent JP-H01231999-A (JP)
Title: Method for concentrating sludge
Inventor: TACHIKAWA NOBUO
IPC: C02F11/12
Filed: 1988-03-10
Abstract: PURPOSE:To efficiently concentrate sludge by gravity by detecting the concn. of raw sludge with a densitometer provided at the midway of a transport pipeline, stopping a drawing pump when the detection value is lower than the set concn., and diluting the sludge to a specified concn. by a dilution water pump when the value is higher than the set concn. CONSTITUTION:A flowmeter 11 and the densitometer 12 are provided at the midway of the transport pipeline 7 to measure the flow rate and concn. of the mixed raw sludge to be supplied to a dilution tank 8, and the measured values are inputted to a computing element 13. The computing element 13 is connected to the drawing pump 6 and the dilution water pump 10. When the concn. of the mixed raw sludge to be transported decreases below the set value, the drawing pump 6 is stopped. Meanwhile, the dilution water pump 10 is controlled so that the sludge is diluted by 1.5-2.5 times, when the concn. of the mixed raw sludge exceeds the set value. The diluted and washed sludge freed of org. matter is controlled to 0.7-1.5% concn. in a preconcentration tank, and allowed to stand in a gravity concentration tank 15.
Patent JP-S52143280-A (JP)
Title: Immobilization of enzy mes or microbial cells
Inventor: FUKUI SABUROU
IPC: C12R1/01
Filed: 1976-05-20
Abstract: PURPOSE: To immobinize enzymes or microbial cells of high mechanical strength without loss of activity, occlusion in a cured product of hydrophilic photosensitive resin reinforced with resilient materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57173342-A (JP)
Title: Manufacture of pole coil for rotary electric machine
Inventor: FUKUDA SHINZOU
IPC: H02K3/18
Filed: 1981-04-17
Abstract: PURPOSE:To reduce the size of a stator of a rotary electric machine by elevationally extending an insulating layer when a coil is wound through the insulating layer on the body of a pole core, winding the coil on the body of the core and then bending the core to cover the end, thereby enhancing the effective occupying rate of the coil. CONSTITUTION:When a coil 10 is wound directly through an insulating layer 9 on the body of a pole core 2, the end of the layer 9 is elevationally extended. After the coil 10 is wound, the extedned part of the coil is bent to cover the end of the coil 10. Since the insulation of the end face of the coil can be effectively performed, the distance 14 between the coil and a liner 3 can be reduced, thereby enhancing the effective occupying rate of the coil.
Patent JP-S58183490-A (JP)
Inventor: USAMI HIROSHI
IPC: B67D7/22
Filed: 1982-04-08
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-H02237037-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SATO YASUO
IPC: H01L29/78
Filed: 1989-03-09
Abstract: PURPOSE:To reduce the number of processes in the manufacture of a semiconductor integrated circuit by a method wherein the thickness of a gate insulating film on the upper parts of regions, in which low-impurity concentration diffused layers are respectively formed, is made thick compared with the thickness of a gate insulating film on the upper parts of regions, in which high-impurity concentration diffused layers are respectively formed, and an ion implantation is performed using these gate insulating films and a gate electrode as masks. CONSTITUTION:A gate oxide film 2 is formed on the whole surface of a P-type Si substrate 1 and gate oxide films 21 and 22 having either of two kinds of film thicknesses are formed by selectively etching and a heat treatment in dry oxygen. At this time, in a high-withstand voltage MOS field-effect transistor (a FET), the thickness of the film 22 on regions, in which low-impurity concentration diffused layers are respectively formed, is set in 2000Angstrom  and the thickness of the film 21 on regions, in which high-impurity concentration diffused layers are respectively formed, is set in 400Angstrom  and moreover, in a high-speed and high-integration MOS FET, the film 21 of a film thickness of 400Angstrom  is formed. Then, a gate electrode 3 is formed of a polycrystalline silicon film and an ion implantation of phosphorus 4 is performed in a self-alignment manner using this electrode 3 as a mask. Thereby, a high-withstand voltage MIS FET and source and drain parts of a high-speed and high integration MIS FET, for example, can be simultaneously formed by a single ion implantation process.
Patent JP-S62212844-A (JP)
Title: Program library restoring system
Inventor: KAMANO HIRONOBU
IPC: G06F11/00
Filed: 1986-03-14
Abstract: PURPOSE:To restore a program generating chain disconnection in a program library without using a back-up file by adding a program name and a registration order number to each program data record and registering the added record at the registration of plural programs in the program library. CONSTITUTION:When the chain disconnection of a member 3, i.e. the chain disconnection of a program data record, is generated as shown by a cross mark, the whole program library 1 is physically reread by a reading program. Plural members 3 retrieved and selected by the same program name (A) as the one added to the program data record on the basis of a sort program is sorted by using a program inner order number 13 as a key. The plural sorted members 3 are reregistered in the library file 1 by a writing program, a chain among plural members 3, i.e. the program A, is reproduced and the chain disconnection can be restored to the original program library 1.
Patent JP-H05227289-A (JP)
Title: Telephone set and telephone exchange
Inventor: OUCHI MASATOMO
IPC: H04M3/42
Filed: 1992-02-10
Abstract: PURPOSE:To utilize a memory function effectively and to attain efficient calling by storing plural calling data corresponding to one check item and making dialing through changeover when dialing is repeated. CONSTITUTION:A master set 1 accommodates plural analog lines 2 and an ISDN line 3 and an analog line interface 4 sends a dial signal to the lines 2 and detects the arrival of a call. Furthermore, a controller 10 is made up of a microprocessor controlling the operation of a pushbutton telephone set and a ROM 11 stores a program describing the operation of the system. Furthermore, a RAM 12 stores operation data of the system, setting data for each terminal equipment and charging information and stores calling data of a destination as an electronic telephone directory. Then plural dial data are stored corresponding to one retrieval item of the RAM 12 and when the dialing is repeated, dial data are selected and called. Then the memory function of the electronic telephone directory is used effectively and efficient redialing is implemented.
Patent JP-S54149531-A (JP)
Title: Memory circuit
Inventor: HOTSUTA ATSUO
IPC: G11C11/41
Filed: 1978-05-17
Abstract: PURPOSE:To enable a circuit to operate at a high speed with slight level variation of a signal required for a writing operation by making a holding current, at the time of information writing to the same rows of memory cells arranged in a matrix shape, less than that at the time of reading. CONSTITUTION:Memory cell circuits MS(1,1)-MS(N,N) composed of a couple of transistors Q0 and Q1 with bases and collectors connected mutually and load R0 and R1 are arranged in a matrix shape, and holding-current supplies IS1-ISN generate holding currents for memory cells belonging to the same rows. Rows of this memory circuit are selected by varying potentials at common connection points X1 to XN of loads R0 and R1. Current supplies ISTA and ISTB supply extra holding currents only to rows of selected memory cells and the current at the time of writing is made less than that at the time of reading when a current of (ISTA+ISTB) is forced not to flow, thereby making high-speed operation possible.
Patent JP-S63222261-A (JP)
Title: Chromatographic analysis
Inventor: KURIBAYASHI YOKO
IPC: G01N30/14
Filed: 1987-03-12
Abstract: PURPOSE:To remove interfering substance simply, by setting a precolumn detachably in front of a main column. CONSTITUTION:A precolumn 2 is set detachably between a main column 3 and a sample introducing section 1. The columns 2 and 3 are filled with a desired packing agent according to purposes. when a sample flows intact from a sample introducing section 1 without pretreatment for removal of an interfering substance, the interfering substance is removed with the precolumn 2 and the sample containing no interfering substance is introduced into the main column 3. The results of analysis are detected with a detector 4. In the re-use of this analysis system, the precolumn 2 used is removed to be replaced with a new precolumn 2 or the precolumn 2 is immersed into a solvent for eluting the interfering substance to regenerate.
Patent JP-H03261136-A (JP)
Title: Microwave generator and plasma device
Inventor: KAJI TETSUNORI
IPC: H01L21/3065
Filed: 1990-03-12
Abstract: PURPOSE:To provide a microwave plasma device for high-speed processing by using a continuous-wave magnetron, means for generating pulsating voltage with a specific duty factor, and means for inducing a pulsating voltage in the magnetron. CONSTITUTION:There are provided a magnetron 1, a DC source 2, and a pulse superimposing circuit 3 that includes a pulse source 30, coils 31-33, capacitor 34 and 35. The pulse source 30 generates pulsating voltage with a duty factor ranging from 1/2 to 1/50 to operate a continuous-wave magnetron 1. The peak power in a microwave region can be controlled to cause little electrical damage to the object to be treated. This increases the processing rate.
Patent JP-S59184916-A (JP)
Title: Fault detector for servo system
Inventor: FUKUHARA KEIJI
IPC: G05B23/02
Filed: 1983-04-04
Abstract: PURPOSE:To detect a fault of the servo system by counting clock pulses when the output of the servo system is higher or lower than a blind sector and delivering an alarm signal when the counted value of the clock pulses reaches the set value. CONSTITUTION:A servo system has a fault and the output of the system becomes higher than a blind sector. Then the output continues up to the set value B of an alarm setter AS. Under such conditions, the 1st comparator COM1 delivers the output of a high level to open an AND gate AND1. As a result, the pulse generated from a clock pulse generator CPG is supplied to an AND gate AND2. The clock pulses are finally supplied to a counter CO and counted since the AND2 is also opened by the signal supplied from the 1st inverse gate INV1 and always set at a high level. When the count value A of the clock pulses reaches the set value B of the setter AS, an alarm signal of a high level is produced. Thus a fault of the servo system can be detected.
Patent JP-H11256744-A (JP)
Title: Column connecting structure for non-bearing wall
Inventor: MATSUMOTO KATSUNOBU
IPC: E04B2/56
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a column supporting a non-bearing wall from bearing overload due to displacement of a roof mounting structure when the non-bearing wall for partitioning a building into inside/outside and indoors is arranged under the building in which the roof mounting structure supported by peripheral supporting structures is displaced from the supporting structures by wind load. SOLUTION: A column 2 has the lower end connected to a lower structure 10 to be rotatable around any axis and the upper end connected to a roof mounting structure 3 relative movable to a vertical direction, to be relatively rotatable around axes in two directions crossing each other or to be rotatable around the axes in two directions crossing each other and to be relatively movable to one direction thereof.