baber/WOPTO huggingface dataset:
Patent JP-H04272791-A (JP)
Title: Washing machine
Inventor: ANDO MASARU
IPC: D06F17/12
Filed: 1991-02-28
Abstract: PURPOSE:To execute washing in a state that washing force of a detergent is enhanced without scarcely damaging the cloth. CONSTITUTION:At the time of executing washing, an air pump 13 is operated. Air fed out of the air pump 13 passes through a supply pipe 30, and reaches a nozzle 12. Air exhausted from an exhaust port 14 of the nozzle 12 becomes foam. The foam passes through a large hole 38 of a fitting flange 18 and an opening 36 of a cylindrical part 33, and collects in a hollow 34 in the center of a pulsator 4. It passes through a foam through-hole 15 of a cap 35 of the hollow 34. intrudes into a dehydrating tank 2, and adheres uniformly to an object to be washed by a rotation of the pulsator 4. Even if the pulsator 4 is not rotated, a surface active agent of a detergent adheres to the object to be washed together with foam and dirt comes off.
Patent JP-S61195150-A (JP)
Title: Organic semiconductor
Inventor: NAITO KATSUYUKI
IPC: H01L51/05
Filed: 1985-02-25
Abstract: PURPOSE:To provide an organic semiconductor producible easily without using a catalyst or solvent, and composed of a polymer obtained by the polymerization of a hexa-2,4-diyne derivative and an electron donative dopant doped to the polymer. CONSTITUTION:The objective semiconductor is composed of the polymer having the recurring unit of formula (at least one of X, Y and Z is halogen atom an the other are H; when there are >=2 halogen atoms, they may be same or different) and a dopant consisting of an electron-donative substance and doped to the polymer. The amount of the dopant is 0.01-10mol per 1mol of the triple bond of the polymer. The polymer is obtained by polymerizing the hexa-2,4-diyne derivative under heating or ultraviolet radiation to a polymerization degree of 5-1,000.
Patent JP-2000233087-A (JP)
Title: Piping cloth supply device
Inventor: HIRASAWA YUTAKA
IPC: D05B35/06
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a piping cloth supply device capable of improving the piping work efficiency and having a cutting device capable of adjusting its cutting position corresponding to the change of a size and a loading position of the cloth. SOLUTION: A piping cloth supply device 1 conveys the piping cloth M2 for pocket once set on a piping cloth loading table 2 to a sewing preparation part S by a piping cloth conveying device 3. The piping cloth supply device 1 comprises a cutting device 5 for cutting a second cut position of the piping cloth placed on the piping cloth loading table 2, and a piping cloth pressing device 4 for pressing the piping cloth M2 on the piping cloth loading table 2 when the second cutting position of the piping cloth M2 is cut. Further it comprises a cutting position switching means for switching a set position of the piping cloth M2 in two stages corresponding to a front standard and a rear standard.
Patent JP-H09230518-A (JP)
Title: X-ray radiographic equipment
Inventor: FUJII TADASHI
IPC: G03B42/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To widely secure the recording area of an image while ID information is surely imprinted on an X-ray film. SOLUTION: The upper part of a photographing part 40 is provided with an abutting member 43 and the X-ray film 1a is carried in the photographing part 40 from the lower part threrof. Such a state that the upper end of the film 1a of the film 1a abuts on the abutting member 43 is regarded as the positioning state of the film 1a at the photographing part 40. Thus, the upper part area of the film 1a where the ID information is recorded can be secured without variance and the length of this area need not be set longer by considering the variance of the length of the film or the difference of film size.
Patent JP-H09329389-A (JP)
Title: Device to lower water content of particulate brown coal containing water
Inventor: FURIIDORITSUHI BIIRUFUERUTO
IPC: C10L9/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a device which lowers the water content of particulate brown coal containing water. SOLUTION: Heat energy and pressure are adapted to act on brown coals laid out flatly in a laminated shape inside a press. Initial surface pressure is applied, which is added mechanically to the brown coals in the press. The press is provided with an orifice which sends vapor (HD) into the press. The vapor supplies heat energy to the brown coals 14 so that they may be heated and condensed. The heat water (HW) contained in the brown coals 14 is squeezed and used as an exhaust heat source. A vessel 30 is provided so as to collect the heat water (HW). The heat water (HW) is sent to the orifice in the press. This vessel 30 is provided with an inlet for the vapor (HD) designed to push out the heat water (HW).
Patent JP-H01209418-A (JP)
Title: Image exposing device
Inventor: OKINO YOSHIHARU
IPC: G02B26/10
Filed: 1988-02-17
Abstract: PURPOSE:To lessen color blurring by using an exposing beam whose image forming position due to color aberration is mostly apart from the center of gravity among plural exposing beams for yellow coloring. CONSTITUTION:The laser diode LD2 in which the center of gravity G of the image forming points of laser diodes LD1-LD3 of three wavelength or point which is mostly apart from a mean point is a image forming point is used for yellow coloring. Accordingly, yellow-colored picture elements are most insensible to visual color slurring. Thus, by using the largest shift one among plural exposing beams for yellow coloring, visual color blurring is minimized and images of high color resist in visual observation can be obtained.
Patent JP-H03236950-A (JP)
Title: Composite material of superior life of rolling fatigue for mechanical structure
Inventor: SATO HIROSHI
IPC: B23K20/00
Filed: 1990-02-14
Abstract: PURPOSE:To provide resistance to wear and superior effect by using titanium and titanium alloy, light in weight and of high strength, and applying surface hardening treatment such as carburizing, hardening, temperating and the like. CONSTITUTION:The surface of a titanium or a titanium alloy material is covered with steel of hardness HV500 or more through an intermediate covering layer selected out of Ta, Ni, Nb and alloy of said elements. A composite material of superior life of rolling fatigue for a mechanical structure is manufactured by said process. The surface hardening treatment is applied to some of the surface of steel. Said intermediate covering layer is for bonding titanium or titanium alloy material with steel, and several tens - several hundreds mum thickness is sufficient, and if it is too thick, it is not preferable from the viewpoint of rolling fatigue. The hardness of the covering material is adjusted to required hardness by the surface hardening treatment and is limited to HV500 or over from the viewpoint of resistance to wear and the life of rolling fatigue.
Patent JP-S56163104-A (JP)
Title: Production of vinyl chloride polymer
Inventor: ISEKAWA HIROSHI
IPC: C08F14/00
Filed: 1981-03-11
Abstract: PURPOSE: To obtain titled polymer excellent in heat resistance etc., by using as a dispersant a combination of a gelatin dispersant and polyvinylpyrrolidone and removing the gelatin dispersant from the polymer surfaces, in the production of a vinyl chloride polymer.  
     CONSTITUTION: In suspension-polymerizing vinyl chloride or its mixture with a monomer copolymerizable therewith, e.g., ethylene, propylene, there is used, as a dispersant for the polymerization system, a combination of (A) about 0.1W3pts.wt. gelatin dispersant, e.g., acid-treated gelatin, and (B) about 0.1W3pts.wt., polyvinllpyrrolidone or 0.01W3pts.wt. partially saponified polyvinyl acetate per 100pts.wt. monomer. Then, the produced polymer is reacted with a proteolytic enzyme, e.g., trypsin, urochinase, to remove the gelatin dispersant on the polymer surfaces. This improves the absorptivity for plasticizers and the mechanical properties after processing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58152489-A (JP)
Title: Production of ethyl alcohol
Inventor: SAKANO ISAO
IPC: C12P7/06
Filed: 1982-03-05
Abstract: PURPOSE:A culture mixture of a microorganism in Pichia or Saccharomyces or its processed product is brought into contact with aldopentoses to produce ethyl alcohol in high efficiency. CONSTITUTION:A microorganism in Pichia such as Pichia stipitis Xy88(IFO 10007) or in Saccharomyces such as Saccharomyces dairensis 032a1 (IFO10008) is cultured. The resultant culture mixture or cell bodies collected therefrom are brought into contact with aldopentose such as D-xylose, a waste product in paper industry, to produce ethyl alcohol.
Patent JP-H01212170-A (JP)
Title: Facsimile equipment
Inventor: OKU KOUKI
IPC: H04N1/00
Filed: 1988-02-19
Abstract: PURPOSE:To simultaneously use memory transmitting and receiving function and copying function by providing a control means to operation-control the memory transmitting and receiving function and copying function independently. CONSTITUTION:A facsimile equipment 1 has the memory transmitting and receiving function to have a picture storing means 2 and to store a transmitting picture and a received picture and the copying function to have a picture reading means 3 and a picture recording means 4 and to record the picture, which is read by this picture reading means 3, by the picture recording means 4. Then, in this facsimile equipment 1, a control means 5 is provided to operation-control the memory transmitting and receiving function and copying function independently. Thus, the memory transmitting and receiving function and copying function are independently controlled and these function can be parallelly and simultaneously used.
Patent JP-S61195125-A (JP)
Title: Aromatic polyimide and production thereof
Inventor: NAKANO TSUNETOMO
IPC: C08G73/00
Filed: 1985-02-26
Abstract: PURPOSE:To obtain an aromatic polyimide containing a specific recurring unit, having excellent solubility in polar organic solvent and heat-resistance, and suitable as electrical insulation material, by polymerizing a specific aromatic tetracarboxylic acid component with a specific aromatic diamine component in a polar organic solvent. CONSTITUTION:An aromatic polyimide containing the recurring unit of formula II or formula III (preferably containing only said recurring unit) is produced by polymerizing (A) an aromatic tetracarboxylic acid component composed mainly of biphenyltetracarboxylic acid compound (e.g. 2,3,3',4'- biphenyltetracarboxylic acid) or benzophenonetetracarboxylic acid compound (e.g. 2,3,3',4'-benzophenonetetracarboxylic acid) and (B) an aromatic diamine component composed mainly of the aromatic diamine of formula I in a polar organic solvent (e.g. N,N'-dimethyl sulfoxide). EFFECT:A coating layer and a film can be produced easily. USE:Suitable as a protective film for electric material such as the insulation film for circuit pattern board.
Patent JP-S63202320-A (JP)
Inventor: SATO SHIGEO
IPC: A01F12/00
Filed: 1987-02-17
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-H03239098-A (JP)
Title: Diaphragm for loudspeaker and its manufacture and manufacturing die
Inventor: TAKAMURA SHOSAKU
IPC: H04R7/02
Filed: 1990-02-16
Abstract: PURPOSE:To hold internal loss in suitable magnitude, and also, to eliminate the deviation of partial strength and the characteristic by executing compression molding to a film-like member containing at least one of a thermoplastic resin and a thermoplastic elastomer, and a woven cloth-like member containing a high elastic fiber and forming them integrally. CONSTITUTION:The above diaphragm is formed integrally by laminating pan compound carbon fiber woven cloth 1, a polyurethane elastomer film 2, stretching and holding them between molding dies attached to a compression molding machine, and thereafter, pre-heating them by a far infrared radiation ceramic heater 3, and also, fluidizing them by heating of the die and pressurizing and integrating them. The molding die consists of a female die 10 and a male die 20 having the molding die face for installing a laminated sheet material and pressuring and molding it conically, and they are provided with through-holes 11, 21 formed in the axis center part, and annular holes 12, 22 which are formed annularly in the inside of the die and have an entrance port on the outside surface, respectively, the inside of the die is evacuated and deaired, and by allowing vapor to flow into the annular holes 12, 22, the die is heated, and by allowing water to flow, the die is cooled.
Patent JP-H02215789-A (JP)
Title: Thiazolo(3,4-a)pyrazine derivative
Inventor: MASE TOSHIYASU
IPC: A61K31/495
Filed: 1989-02-15
Abstract: NEW MATERIAL:A compound expressed by formula I [R represents (lower alkoxy-substituted)phenyl-lower alkyl, alkyl, N-phenyl-lower alkyl-substituted piperidinyl]. EXAMPLE:5,8-Dioxo-7-[p-(3-methylbutoxy)benzyl-3-(3-pyridyl)-1,5,6,7,8,8a- hexahydro-3H-thiazolo[3,4-a]pyrazine expressed by formula II. USE:An antagonist to a platelet activating factor(PAF). PREPARATION:A puridylthiozolidin-4-carboxylic acid (reactive derivative) expressed by formula III is reacted with an N-substituted glycine lower alkyl ester to form a N,N-disubstituted glycine lower alkyl ester expressed by formula V. Then this compound is cyclized under acidic conditions preferably in a moisture-free solvent at room temperature to heated temperature.
Patent JP-S56132166-A (JP)
Title: Commutation abnormality detection device
Inventor: TANAKA KEIKICHI
IPC: H02M7/757
Filed: 1980-03-19
Abstract: PURPOSE:To forecast and detect a commutation abnormality prior to the generation of such abnormality by detecting a commutation overlapping timing of each thyrister on a thyrister conversion device and causing an abnormality detection output when it lasts beyond the limits. CONSTITUTION:An electric current on the AC side of a thyrister conversion device which performs a forward conversion operation and a reversed conversion operation is taken out by means of a current transformer CPU to CTW and then is applied to an electrified section detection circuit CD, detecting an electrified section for each thyrister THU to THZ. Its electrification status is memorized by a buffer memory circuit BM. In addition, its individual outputs are supplied to a commutation abnormality detection circuit FD to monitor a commutation overlapping timing. When a commutation overlapping timing has increased beyond a normal range due to an increase of load current, a change in power supply voltage, etc., said detection circuit is caused to generate an output. Consequently, it is possible to forecast and detect an abnormality in commutation prior to its generation so that a protective interlocked action may be performed and to improve reliability.
Patent JP-H01212245-A (JP)
Title: Production of base material for optical fiber
Inventor: IINO AKIRA
IPC: C03B37/014
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a base material for an optical fiber nearly free from water and structural defects and doped with a large amt. of fluorine by heat-treating a porous base material consisting of fine quartz glass particles in an atmosphere of a gaseous fluoride. CONSTITUTION:A porous base material consisting of fine quartz glass particles is sintered by heat treatment in an atmosphere of only a gaseous fluoride. In accordance with the progress of sintering, the partial pressure of the fluoride in the atmosphere is increased finally to 1atm. SiF4, SF4, CCl2F2, BF3, CF4 or Si2F6 may be used as the fluoride.
Patent JP-2000236257-A (JP)
Title: Cascade a/d converter
Inventor: IRIE KOICHI
IPC: H03M1/44
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To actualize the cascade A/D converter which can prevent errors due to noise from being generated. SOLUTION: This cascaded A/D converter constituted by cascading in stages comparators 8a to 8d, which convert analog input signals into digital signals, latching circuits 9a to 9d which hold the outputs of the comparators 8a to 8d, D/A converters which reconvert the outputs of the comparators 8a to 8d into analog signals, and subtracters 11d to 11f which subtract the outputs of the D/A converters from the analog signals is improved.  This device has a combining circuit 60 which puts together variation waveforms of the codes of the comparators 8a to 8d, code change point vicinity detecting means which input the variation waveform of the composing circuit 60 and detect changes in the codes of the comparators 8a to 8d with width of code change point vicinity detection of >=2 stages, and an error-correcting circuit which removes noise generated at change points of the codes according to the outputs of the code change points vicinity detecting means.
Patent JP-S59161300-A (JP)
Inventor: ISHIGAKI HIROSHI
IPC: B26F1/16
Filed: 1983-03-04
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-S55129276-A (JP)
Title: Method of producing styrene oxide
Inventor: UMEMURA YOSHIO
IPC: B01J23/18
Filed: 1979-03-28
Abstract: PURPOSE: In the presence of an arsenic oxide and 3,5-di-tert.-butyl-4-hydroxytoluene, reaction of styrene with hydrogen peroxide is conducted to give title compound useful as an interdediate of high-polymer stabilizer or ultraviolet absorber in high selectivity.  
     CONSTITUTION: The oxidation of styrene with hydrogen peroxide in an inert organic solvent is effected in the presence of (A) an arsenic oxide such as diarsenic trioxide or diarsenic pentoxide and (B) 3,5-di-tert.-butyl-4-hydroxytoluene to give styrene oxide useful as an intermediate of medicines and perfumes as well as stabilizers cited above in high yield based on the styrene employed. The suitable ratio of each component employed is 1W0.2mol of hydrogen peroxide per mole of styrene and 0.5W1wt% of the arsenic oxide based on the reaction mixture and 0.05W5wt% of compound B based on the styrene. The reaction temperature is 80W140°C, preferably 90W120°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08229971-A (JP)
Title: Resin foam sheet and molding method thereof
Inventor: TAKIURA SHINICHI
IPC: B29K25/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide a resin foam sheet and a molding method having adequate satisfaction in its rigidity and cushioning property even in the case being used in a large-sized vessel. CONSTITUTION: An original foamed sheet 1 subjected to a primary foaming process is heated, and the molding gap t2 is set twice or more as larger as the thickness t0 of the original foamed sheet 1 to subsequently be held by a pair of molds 2, 3 heated to a temperature or higher being lower by 10 deg.C than the softening temperature of the original foam sheet 1. The original foam sheet 1 is vacuum sucked alternately or at the same time from the side of each mold 2, 3 for subjecting the original foamed sheet to a secondary foaming process and forming a high-order foamed sheet 5. Thus, molding a foamed resin sheet having the cell configuration dimensions longer in its wall thickness direction (Z direction) than in its width direction (X direction) and flowing direction (Y direction).
Patent JP-S59161880-A (JP)
Title: Manufacture of amorphous solar battery
Inventor: FUKUDA NOBUHIRO
IPC: H01L31/04
Filed: 1983-03-07
Abstract: PURPOSE:To enable to obtain a solar battery of high efficiency by a method wherein an intrinsic amorphous Si layer and an amorphous Si layer formed under specific conditions are formed by lamination. CONSTITUTION:The P type or N type amorphous Si layer, the intrinsic amorphous Si layer, the N type or P type Si layer, and the second electrode are successively formed on a substrate having the first electrode. When this amorphous solar battery is manufactured, the intrinsic amorphous Si layer is formed by impressing glow discharge energy more than 10KJ per unit mass of disilane onto disilane or the mixed gas of disilane with diluted gas. Besides, the P type or N type conductivity type amorphous Si layer is formed by impressing glow discharge energy less than 10KJ per unit mass of disilane onto the mixed gas of a P type or N type conductivity type substance with diluted gas. Thereby, the amorphous Si suitable as the window material and the genuine one suitable as the photo activating layer can be formed, thus enabling to manufacture an amorphous solar battery of high efficiency.
Patent JP-H10231619-A (JP)
Title: Panel for form, structure of underground external wall of building, and forming method of underground external wall of building
Inventor: KURODA YOSHINORI
IPC: E04G11/06
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent penetration into an indoor section of spring water from the outside while shortening the term of works and extending the underground indoor space of a building. SOLUTION: The panel 10 for the forms is constituted while having a rectangular-shaped panel body 11, drain gutters 12 formed extending between the upper end section 111a and lower end section 111b of the panel body 11 on one surface side of the panel body 11, water-permeable cloch 16 installed so as to cover the drain gutters 12 on one surface of the panel body 11. The underground exterior wall is configured of a concrete wall formed on the outside of the wall surface of a landslide protection wall and a plurality of the panels 10 arranged under the state, in which the panels 10 are fixed onto a concrete wall on the reverse side to the landslide protection wall of the concrete wall. The water-permeable cloth 16 side is fixed onto the concrete wall under the state, in which the cloth 16 sides are directed towards the concrete wall, in the panels 10 at that time.
Patent JP-H09206055-A (JP)
Title: Drying of leaf tobacco and hook for drying lead tobacco
Inventor: KATSUYAMA NORIO
IPC: A24B1/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a leaf tobacco drying means effective for shortening the time for drying work and reducing the manpower and profitable compared with conventional technology and prior technology. SOLUTION: Both ends of a suspension thread holding leaf tobacco T knit into the thread are supported with leaf tobacco drying hooks 11 each having a hooking part hookable to a suspension member and a suspension thread supporting part to support the suspension thread holding the leaf tobacco knit into the thread. A number of leaf tobaccoes are dried in a state hooked on the suspension member in lateral direction. After completing the browning of the leaf tobacco T, a leaf tobacco drying hook 11 supporting an end of the suspension thread 1 holding the leaf tobaccoes T is disengaged from the suspension member and the leaf tobaccoes are dried in a vertically suspended state.
Patent JP-H04275673-A (JP)
Title: Method and device for judging possibility to provide information at information providing system
Inventor: IMAI HIROSHI
IPC: G06F17/30
Filed: 1991-03-01
Abstract: PURPOSE:To facilitate an operation and to prevent possibility to provide information from being erroneously judged since the judgement of possibility to provide information is changed while being interlocked by changing the contents of a relevant table when the attribute of a shop is changed or the attribute of information is changed. CONSTITUTION:This system judges 26 the possibility to provide information while combining a table 1 to define the attribute of the shop, table 2 to define the attribute of information and rule for judging the possibility to provide information. For the rule for judging the possibility to provide information, a rule for judging the possibility to provide information is defined while relating the table 1 to define the attribute of the shop and the table 2 to define the attribute of the information.