baber/WOPTO huggingface dataset:
Patent JP-S6349323-A (JP)
Title: Manufacture of welding titanium pipe
Inventor: OYAGI RYOTARO
IPC: B21C37/30
Filed: 1986-08-18
Abstract: PURPOSE:To easily manufacture the titled welding pipe in good shaped with less residual stress, the eliminate the correction stage thereafter and to improve the productivity and cost reduction by providing a heating device just before the sizing stage of the conventional process performing the pipe making of a titanium steel strip. CONSTITUTION:The titanium steel strip S coming out of an uncoiler 1 was made a welding titanium pipe S' via a sizing mill 8, straightener 9 and cutter 10 via a forming mill 4, squeezing mill 5, welder 6 and belter 7, but attained to no good shaped pipe due to much residual stress and a heat treatment, lubrication treatment, drawing, degreasing, bright heat treatment, etc., of correction process was necessary, thereafter. Now, therefore, the heating stage 11 to improve the workability by removing the residual stress just before the sizing stage 8 is provided, the blank pipe S' is made at the fixed temp. of 50-650 deg.C of less than a recrystallizing temp. and worked in the good shape of less residual stress in the succeeding stages 8, 9, 10. Consequently the correction process thereafter is eliminated, the productivity of the titled welding pipe is improved and the can be reduced.
Patent JP-2001017262-A (JP)
Title: Seat
Inventor: NAKAJIMA ATSUSHI
IPC: B60N2/90
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To make an index value of 'softness' substantially constant in each part of a seat cushion. SOLUTION: A seat having a seat cushion (cushion section) 1 forming a seat section and a seat back (back section) 2 forming a backrest section for a person who takes seat is constituted such that, a person when sitting down on the seat, grasps a part where his/her bottom is placed is in a state of being divided into three parts, i.e., a hip support section 11C, a thigh support section 11B, and a front edge section 11A, and that the index values of 'softness' of respective sections become almost equal. Here the value of the index of 'softness' is generally defined as an inverted value of a spring constant K or an elasticity rate E representing general hardness or rigidity.
Patent JP-S6253346-A (JP)
Title: Production of perfume-retaining olefinic resin foam
Inventor: OSAKI TOSHIMASA
IPC: B29K105/04
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a perfume-retaining foam preventing the sublimation and dissipation of perfume in molding, easily, by melting and mixing a masterbatch of perfume with a resin and a foaming agent, extruding through a low- temperature die, irradiating with electron ray to effect the crosslinking of the resin and foaming the composition with heat in a short time. CONSTITUTION:A masterbatch of perfume is mixed with an olefin resin and a foaming agent under melting by an extruder and extruded through a die maintained at <=120 deg.C. The extrudate is crosslinked with electron ray radiation and foamed by heating at <=250 deg.C for <=3min.
Patent JP-2000028261-A (JP)
Title: Heat insulating box
Inventor: WATABE MAMORU
IPC: F25D23/06
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating box to which partitioning panels can be readily fixed in a short time with a less number of parts, and of which individual chambers divided by the partitioning panels can be stabilized in, respectively, by preventing generation of thermal conduction at both sides of the individual partitioning panels. SOLUTION: A bolt fitting portion of a block member incorporated in a space of a base panel 2 is brought in coincidence with a bolt hole 26A of a block member 26 of a partitioning panel 6 to secure a coach bolt A from the fitting portion in the bolt hole 26A. Further, the bolt fitting portion of the block member incorporated in a rear panel 4 having the same structure as the base panel 2 is brought in coincidence with a bolt hole 27A of a block member 27 of the partitioning panel 6 to secure the coach bolt A from the fitting portion to the bolt hole 27A. Furthermore, the bolt fitting portion of the block member incorporated in a roof panel 3 having the same structure as the base panel 2 is brought in coincidence with a bolt hole 28A of a block member 28 of the partitioning panel 6 to secure the coach bolt A from the fitting portion to the bolt hole 28A.
Patent JP-S6253341-A (JP)
Title: Improved fluorine-containing cation exchange membrane
Inventor: MIYAKE HARUHISA
IPC: C08J5/22
Filed: 1985-09-03
Abstract: PURPOSE:To produce the titled ion-exchange membrane having excellent electrochemical properties, mechanical strength such as toughness and dimensional stability, by laminating a film of a blended fluorine-containing resin containing sulfonic acid group and carboxylic acid group to another fluorine-containing polymer containing carboxylic acid group. CONSTITUTION:The objective ion-exchange group is produced by laminating (A) the first film having a thickness of 110-300mu and composed of (i) the first fluorine-containing polymer having sulfonic acid group or a functional group convertible to sulfonic acid group and (ii) the second fluorine-containing polymer having carboxylic acid group or a functional group convertible to carboxylic acid group wherein the polymerization ratio of the component (i) to (ii) is 35/65-65/35 and (B) the second film having a thickness of 5-75mu and composed of the third fluorine-containing polymer having carboxylic acid group or a functional group convertible to carboxylic acid group, wherein said functional groups convertible to sulfonic acid group or carboxylic acid group are convertible to sulfonic acid group or carboxylic acid group in the membrane.
Patent JP-H0478464-A (JP)
Title: Method for preventing splashing of fine particle of coating material and device thereof
Inventor: KOYAMA AKIRA
IPC: B05B15/04
Filed: 1990-07-23
Abstract: PURPOSE:To obviate the splashing of painting fine particles by sucking up the fine particles of a coating material splashing in the lower part of a hood by means of a motor fan and sticking the fine particles to the filter in the aperture of a hood and the permeated fine particles to the filter in a casing connected to the hood. CONSTITUTION:The filter 7 consisting of 1 to plural filters 7 consisting of porous materials (e.g., filters made of honeycomb-shaped corrugated boards) are provided in the aperture of the hood 11. The splashing fine particles of the solvent coating material generated at the time of spray painting are sucked up by the motor 6 provided in the duct 4 connected to the upper part of the hood 11 and the suction air contg. the residual fine particles of the coating material permeated through the filter 7 is introduced into the casing 1 connected to the hood 11. The fine particles of the coating material are stuck to the filter 3 (e.g., non-woven fabric consisting of polyester, etc., glass fiber filter) provided in the suction air releasing aperture of this casing 1. Consequently, the splashing of the painting fine particles generated by the painting operation is substantially obviated.
Patent JP-H0534403-A (JP)
Title: Method of measuring property of semiconductor device
Inventor: SAKAI KENJI
IPC: G01R31/26
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a method of measuring the property of a semiconductor device, capable of making accurate measurement in the state of connection of a frame, not being cut off. CONSTITUTION:In the state that the emitters and leads of respective transistors are connected to a connection frame 3 as common terminals, collector leads and base leads are cut off from the connection frame 3. At least two transistors Tr1, Tr2 are selected out of a number of transistors and respective leads are connected to a measuring device 4, which performs property measurement of two transistors Tr1, Tr2 in the same manner at the same time.
Patent JP-S6253904-A (JP)
Title: Fungicidal composition
Inventor: NAGANO TADAHIRO
IPC: A01N43/78
Filed: 1985-09-03
Abstract: PURPOSE:To provide a fungicidal composition effective to inhibit the deterioration of industrial material with fungus, by combining one or more 4-alkoxy-2,5,6- trifluoroisophthalonitrile compound with a certain kind of benzimidazole compound. CONSTITUTION:The objective fungicidal composition contains, as active components, (A) 1pt.wt. of one or more 4-alkoxy-2,5,6-trifluoroisophthalonitrile compounds (e.g. 4-methoxy-2,5,6-trifluoroisophthalonitrile) and (B) 0.02-1.0pt.wt. of one or more compounds selected from methyl 2-benzimidazolecarbamate, 2-(4-thiazolyl)benzimidazole and methyl 1-butylcarbamoyl-2-benzimidazole carbamate. EFFECT:The composition can be applied without causing environmental pollution and has high economic advantage.
Patent JP-H0939651-A (JP)
Title: Vehicular lighting fixture
Inventor: TAKEUCHI SHOICHI
IPC: B60Q1/44
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture of high design quality without any loss of safety. SOLUTION: A red filter 4 is laid in front of lamp 10 housed in a case 11, and a hologram 5 for reflecting and diffracting back external light outside a vehicle according to the preset pattern as well as allowing the transmission of light from a light source, is provided inside a transparent substrate 9 of the case 12 and on the opening side of the case 12 of the red filter 4.
Patent JP-2000027622-A (JP)
Title: Residual oil recovering device for oil filter
Inventor: JUNI TADAKAZU
IPC: F01M11/04
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a residual oil recovering device for oil filter capable of preventing leakage of the residual oil in the case of replacement of an oil filter and capable of facilitating the filter replacing work. SOLUTION: This residual oil recovering device 1 for oil filter has a nozzle 2 formed of a soft pipe, and an end tip 3 is connected to one end of the nozzle 2. The end 3 is formed of a hard steel material provided with a sufficient strength and durability for sticking a metal case of the oil filter, and a through hole for sucking oil is provided inside of the end tip 3 with the predetermined offset with the tip. A two-way holder 4 having a hammer driving part 4a and a direction changing part 4b is connected to the other end of the nozzle 2. A tip of the direction changing part 4b is formed with a grip 5, and a tip of the this grip 5 is provided with a joint part 6 capable of being connected to a hose connected to an oil suction pump of an oil replacing matching for on- vehicle engine.
Patent JP-H0749428-A (JP)
Title: Manufacture of optical waveguide
Inventor: HAKOGI HIRONAO
IPC: G02B6/13
Filed: 1993-08-04
Abstract: PURPOSE:To manufacture a pattern for thermal diffusion without using a resist and a mask by partially heating a metal thin film formed on a base consisting of a ferroelectric body to form an oxidized area, and using the oxidized area as the pattern for thermal diffusion. CONSTITUTION:A metal thin film consisting of Ti is uniformly formed on a base 12 consisting of LiNbO3, for example, by evaporation. A laser beam is emitted to a determined part of the metal thin film 14 by use of a YAG laser device to heat it, and an oxidized area 16 is formed. The base having the metal thin film 14 and the oxidized area 16 formed thereon is successively dipped in an etching solution for Ti. The non-oxidized part of the metal thin film 14 is removed by etching, but the oxidized area 16 is hardly etched because of its low etching rate, and left as it is to form a pattern. The base having the oxidized area 16 left thereon is heated, for example, at a temperature of 1000 deg.C or more, whereby the oxidized area 16 is thermally diffused in the base 12 to form a high refraction index part 18 on the base 12.
Patent JP-H0750717-A (JP)
Title: Subscriber circuit allocating system
Inventor: SAKURADA SHUNJI
IPC: H04M3/00
Filed: 1993-08-04
Abstract: PURPOSE:To automatically select a housing position while balancing a load between exchanges and a device using rate inside the exchange concerning service order processing for housing the terminal of a customer in the SPC exchange of a station. CONSTITUTION:This system is provided with a means 1 for managing a CC using rate reported from the SPC exchange, means 2 for managing a judgement reference for selecting any SPC exchange in the case of new allocation to the SPC exchange based on the CC using rate information, means 3 for reporting the judgement reference to a customer information management operation system, means 4 for managing the number of originated and terminated calls at a line concentrator, means 5 for managing facility using conditions showing the state of just using or not using a subscriber circuit, means 6 for selecting any subscriber circuit while using the means 4 and 5 corresponding to a facility allocation request from the customer information management operation system, and means 7 for reporting the housing position number of the subscriber circuit to be allocated to the customer information management operation system.
Patent JP-H0518331-A (JP)
Title: Emergency stopping method of diesel engine
Inventor: FUKUSHI HIROSHI
IPC: F02B3/06
Filed: 1991-07-09
Abstract: PURPOSE:To prevent any abnormal condition such as hunting or splash of fuel oil to be generated on account of use of compressed air, by stopping an engine through discharge of the fuel in the engine only by normal/reverse switching of a fuel supply pump without using the compressed air. CONSTITUTION:A fuel supply pump 2 is correctly operated at the time of normal operation of an engine 1, and fuel is supplied to the engine 1 via a fuel supply pipe 3. Excessive fuel from the engine 1 is returned to a fuel tank via a fuel return pipe 7 and a pressure adjusting valve 8. When an emergency stopping command for the engine 1 is transmitted, a changeover switch 04 in a motor control center is changed over and the fuel supply pump 2 is switched in its reverse turn. In this case, the pressure adjusting valve 8 is in a blocked condition, and the fuel in a fuel oil passage leading from the fuel supply pump 2 to the pressure adjusting valve is sucked by the fuel supply pump 2 and the inside of the fuel oil passage is put in negative pressure condition, and thereby the engine is forcibly stopped.
Patent JP-2001017814-A (JP)
Title: Dust collecting apparatus of asphalt plant
Inventor: YOSHINO KENJI
IPC: B01D46/12
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To improve performacc of capturing mist. SOLUTION: While a hot wind of a burner 3 being blown to a rotation drum 1, regeneration aggregate is sent to the rotation drum 1 from a supply apparatus 2 to be dried and heated and an exhauster 13 is operated to discharge a waste through a dust collecting apparatus 6. The waste gas sent to a housing box 22 from an exhaust duct 4 passes through extremely fine gaps formed in filter elements of a metal filter 21 and at that time, the mist in the waste gas adheres to the elements and is captured by the elements and the powder dust and the shoot in the waste gas adhere to the adhering mist and are captured by the filter elements. When the metal filter 21 is clogged, the filter is washed to be reused.
Patent JP-2000009577-A (JP)
Title: Method of inspecting impervious sheet
Inventor: TAKEDA SHINICHI
IPC: E02B3/12
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To accurately and surely detect the damage, etc., of an impervious sheet by injecting He gas between the water-barrier sheet and laying surface, etc., and measuring the He gas concn. on the top or end of the impervious sheet, etc. SOLUTION: The impervious sheet 2 having a laminate structure of water- barrier members is laid on a laying surface 1, He gas is injected between the impervious sheet 2 and laying surface 1 or water-barrier members, and the He gas concns. on the top or end of the sheet 2 and between the water-barrier members or between the sheet 2 and laying surface 1 are measured. If damages such as pin-holes, etc., do not exist on the sheet 2, the He gas shows a stable concn. distribution but, if any, the concn. distribution varies due to the leakage of the He gas and the defect can be specified by observing this variation. For injecting the He gas, a injecting piping 3 piercing the sheet 2 is provided to thereby measure the concn. of He.
Patent JP-S6255146-A (JP)
Title: Ink jet recorder
Inventor: HITOTSUBASHI HIROO
IPC: B41J2/01
Filed: 1985-09-04
Abstract: PURPOSE:To prevent accidents such as breakage of an electrical connecting part due to erroneous operations from occurring, by a construction wherein a means for releasing a connector for electrical connection is operated in con junction with a head cover. CONSTITUTION:A bubble jet assembly (BJA) 33 is detachably fitted into an upper frame 20 by gripping left and right hendles 34a of a frame 34. In fitting, connection to a terminal on the side of a power source on the upper frame 20 side is performed through the connector 40 provided at the rear end of the frame 34. A lever 41 for locking and unlocking the connector 40 is disposed at a horizontal poistion when the connector is in an OFF state, and the cover 41 can be fitted only in this condition. With this function, the cover 42 serves as a safety device, and since the cover is always fitted when fitting or detaching the BJA 33, breakage of each part due to careless handling can be prevented from occurring.
Patent JP-S6175085-A (JP)
Inventor: NAKAYAMA YOSHIHARU
IPC: B62M7/04
Filed: 1984-09-18
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-H07109218-A (JP)
Title: Aqueous solution containing amide pressure
Inventor: KONNO YOSHIYA
IPC: A61P27/02
Filed: 1994-08-18
Abstract: PURPOSE:To obtain an aqueous preparation having excellent solubility of an amide derivative in an aqueous solution and excellent stability in an aqueous solution, not impairing pharmacodynamic effect. CONSTITUTION:This aqueous preparation is obtained by mixing an amide derivative of formula I [R<1> is lower alkoxyl or lower aloxycarbonyloxy; R<2> is lower alkoxycarbonyloxy; R<3> is H; (m) is 1 or 2; Y is group of formula II ((p) is 2-4)] with a nonionic surfactant having 10-16 HLB, preferably 13-16 HLB, preferably polyoxyethylene hardened castor oil or polyoxyethylene sorbitan monooleate and a pH adjustor containing an organic acid to adjust the solution into pH4-5. The amount of the nonionic surfactant to sufficiently dissolve the amide derivative required is >=10 times as much as that of the amide derivative. The concentration of the nonionic surfactant is preferably 0.1-5 (W/V) % in order to obtain a stable solution by forming micelle and suppressing hydrolysis of the amide derivative by protection action of the micelle.
Patent JP-H0361671-A (JP)
Title: Ignition timing controller for engine
Inventor: FUJIMOTO MISAO
IPC: F02P9/00
Filed: 1989-07-28
Abstract: PURPOSE:To improve the ignition performance, traveling performance and fuel consumption by increasing the number of times of ignition execution according to the control of the mixed gas air-fuel ratio to the lean side in comparison with the theoretical air-fuel ratio in the specific operation state of an engine. CONSTITUTION:The aimed air-fuel ratio is obtained from the map in the memory of a control unit 20, and the injection pulse width is calculated. Further, the control unit 20 reads a variety of signals, and calculates the advance angle quantity of the fundamental injection timing, and the number of times of ignition execution per cycle is calculated, and in a lean burn region, the number of times of ignition is increased to two times in one cycle. Other correction quantity for the ignition timing is calculated, and the final advance angle quantity of the fundamental ignition pulse is calculated, and the fundamental ignition pulse and the increased ignition pulse are outputted into an ignitor 16. The increased ignition timing is set at the exhaust top dead center so as not to give the bad influence to combustion. Therefore, the temperature lowering of a spark plug 18 is prevented, and the ignition performance can be improved.
Patent JP-H0926937-A (JP)
Title: Individual confirmation system in communication line transaction
Inventor: YOSHIHARA TAKESHI
IPC: G06Q40/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To surely confirm an individual by making a terminal equipment for confirming the individual respond to a question progression outputted from a host computer by computing a reply progression by an original conversion formula for the individual and performing confirmation by the propriety of the reaction. SOLUTION: An operator 4 on a system operator side makes the host computer 1 output one question progression corresponding to a customer 3 by the terminal equipment 13. The operator 4 reads the question progression and transmits it to the customer 3 by a telephone 12. An arithmetic operation is performed by the conversion formula for the individual and the reply progression is held inside the computer 1. The customer 3 inputs the received question progression to the terminal equipment 2 for confirming the individual, makes the arithmetic operation of the reply progression be performed by the conversion formula for the individual and transmits the obtained reply progression to the operator 4 by the telephone 11.  The operator 4 inputs the reply progression to the computer 1 and the computer 1 compares the reply progression computed by itself with the inputted reply progression and confirms the individual when they match.
Patent JP-H0859396-A (JP)
Title: Reforming of beta-barium borate single crystal worked surface
Inventor: KOUDA HIKARI
IPC: C30B29/10
Filed: 1994-08-18
Abstract: PURPOSE: To form a seed crystal free from the generation of crack caused by the thermal shock at the time of it to contact with a molten liquid to grow β-BaB2 O4 single crystal from a BaB2 O4 composition molten liquid by pull method using a seed crystal and satisfying heat flow condition for crystallizing β-phase on a growing surface by increasing the thermal radiation from the surface. CONSTITUTION: Smooth mirror surface state is attained by dipping the β-BaB2 O4 single crystal worked into the form of the seed crystal in the molten liquid of raw materials having a composition, in which the β-BaB2 O4 single crystal is slightly melted and is prepared by mixing BaB2 O4 with Na2 O powder to remove strain in the process for melting the worked surface layer. The seed crystal satisfies the heat flow condition for crystallizing the β-phase.
Patent JP-2001020050-A (JP)
Title: HOT DIP Zn-Al-Mg PLATED STEEL EXCELLENT IN CORROSION RESISTANCE IN NONCOATED PART AND COATED EDGE PART AND ITS PRODUCTION
Inventor: TAKAHASHI AKIRA
IPC: C22C18/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To produce a hot dip Zn-Al-Mg plated steel sheet requiring corrosion resistance, e.g. for building materials such as roof materials and wall materials and automotive, machine and household appliance products used in a noncoated or coated state and to provide a method for producing it. SOLUTION: This hot dip Zn-Al-Mg plated steel excellent in the corrosion resistance of a noncoated part and a coated edge part has a hot dip plating layer composed of, by weight, 3 to 15% Al and 4 to 10% Mg, and the balance Zn with inevitable impurities, in which, in the plating layer, a single phase of one or two kinds of Zn2Mg and Zn11Mg2 is precipitated by the dimensions of >=0.1 μm grain size. Moreover, as to the method for producing the above plated steel excellent in the stability of a plating bath, plating is executed with a plating bath in which the relation between the Al content and the Mg content in the plating bath is prescribed.