baber/WOPTO huggingface dataset:
Patent JP-S55150558-A (JP)
Title: Manufacture of electrode plate for alkaline battery
Inventor: SHIOI YOSHIYUKI
IPC: H01M4/26
Filed: 1979-05-14
Abstract: PURPOSE:To raise the filling quantity of an active material and its utilization rate, by drying an electrode plate impregnated with the active material within a predetermined temperature range. CONSTITUTION:An electode plate is soaked for a predetermined period of time in a heated solution of the nitride of an active material and then dried. It is then soaked for a predetermined period of time in a caustic soda solution to remove the nitric acid component and to obtain the electrode plate which has been impregnated with the active material. The electrode plate is drawnout from the caustic soda solution and then dried at 180-220 deg.C in Celsius to provide a dry electrode plate  impregnated with the active material. By the above method, the active material can  be firmly adhered to the electrode plate. Furthermore, the active material is promoted to shrink, thereby improving the utilization rate, tightness and filling quantity of the electrode plate.
Patent JP-H06336513-A (JP)
Title: Production of rigid polyurethane foam
Inventor: ASAKO SHINICHI
IPC: C08G18/32
Filed: 1994-03-29
Abstract: PURPOSE:To reduce the deterioration in mechanical properties of a rigid polyurethane foam produced using water as a foaming agent. CONSTITUTION:This production method comprises producing a rigid polyurethane foam from a polyol and a polyisocyanate using an emulsion of a polymer of an ethylenic monomer. Thus, the amount of a chlorofluorocarbon to be used can be reduced and a rigid polyurethane foam having excellent mechanical properties can be produced.
Patent JP-S61218249-A (JP)
Title: Setting system for transmission control procedure
Inventor: YAMAMOTO MASUO
IPC: H04L69/40
Filed: 1985-03-22
Abstract: PURPOSE:To set automatically the control procedure obtained at the on-line test by providing additionally a means for updating a control table storing a transmission control procedure. CONSTITUTION:When a host computer 1 communicates with, e.g., a terminal equipment 4-1, the host computer 4-1 starts a communication control processor 2 at first to store a control procedure provided in advance for the terminal equipment 4-1 to a control table 2-1. The communication control processor 2 uses the control value of the control procedure of the terminal equipment 4-1 corresponding to the control table 2-1 to conduct the on-line test. It is supposed that number of transmission standby requests is 20 times and the number of the maximum transmission/reception characters is 266 respectively as the result of the on-line test, each control value is stored in a register 2-4. When the content of the control table 2-1 is not collated with the content of the register 2-4, a collation section 2-3 activates an updating section 2-2. The updating section 2-2 updates the control value of the terminal equipment 4-1 corresponding to the control table 2-1 to the content of register.
Patent JP-S53144305-A (JP)
Title: Production of magnetic recording medium
Inventor: TAMAI YASUO
IPC: G11B5/845
Filed: 1977-05-23
Abstract: PURPOSE: To increase the audio output of a video tape by so coating magnetic coating solution that the liquid contact line of a free-falling curtain and a strip-form backing becomes substantially linear. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11253809-A (JP)
Title: Ga-beta zeolite catalyst for alkylation of aromatic compound
Inventor: UENO EIZABURO
IPC: C07C15/073
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To develop higher activity while maintaining high deterioration resistance and selectivity by making Ga present outside the crystal lattice of a zeolite to be used for alkylation of aromatic compds. SOLUTION: The Ga atoms do not form the zeolite crystalline lattice but are present outside the zeolite crystalline lattice. namely, in the pores and on the surface of the structure. The state of Ga is not limited, and for example, may be in a metal, compd. and ion state. Ga is preferably present as an ion considering that Ga is hardly detached from the zeolite. The kinds and valences of the ion are not limited, and for example, various states such as Ga(OH)2 <+> , GaO<+> , Ga<3+> , Ga(OH)<2+> may be used. Further, Ga is preferably present in a small radius state so as not to inhibit diffusion in the zeolite pores. The amt. of Ga present outside the zeolite crystal lattice is preferably >=0.05 mmol per the unit dry weight of the zeolite.
Patent JP-H06248554-A (JP)
Title: Polypropylene filament nonwoven fabric
Inventor: MATSUOKA FUMIO
IPC: D04H3/147
Filed: 1993-02-23
Abstract: PURPOSE:To obtain nonwoven fabric excellent in thermal shrinkage, shape stability on thermoforming and light weight by partially fusing a web from filaments of a specific ethylene-propylene copolymer. CONSTITUTION:92 to 97wt.% of propylene and 3 to 8wt.% of ethylene are polymerized to prepare a random copolymer of less than 8 Q value (the ratio of weight-average MW/number-average MW). The copolymer is melt-extruded into filaments, which are taken up by means of an air sucker. Simultaneously, the filaments are opened under corona discharge so that they are accumulated on a moving conveyer belt to form web containing more than 50wt.% of filaments of 15 to 80g/10min. melt flow rate and less than 10 denier filament fineness. Then, the web is partially fused by means of an ultrasonic fusing machine equipped with engraved rollers to give the objective ethylene-propylene filament woven fabric of 3 to 50% area glued between filaments and more than 15% thermal shrinkage at 100 deg.C.
Patent JP-S54152084-A (JP)
Title: Polyester laminated film
Inventor: HASEGAWA KINJI
IPC: B32B27/36
Filed: 1978-05-22
Abstract: PURPOSE: A laminate having improved adhesiveness to a surface material, e.g., a magnetic material, without using an undercoat, obtained by laminating a polyethylene terephthalate film containing a specific amount of a polyethylene glycol having a high molecular weight on a base film.  
     CONSTITUTION: B) A film layer of a polyester consisting of not less than 80 wt.% of polyethylene terephthalate and 0.5W10 wt.% of a polyethylene glycol having a molecular weight of 5,000W200,000 is laminated on A) a base film layer of a polyester containing not less than 80 wt.% of polyethylene terephthalate. The laminated film is then stretched to be biaxially oriented, preferably heat-treated at a temperature from 2200 to lower than its melting point. A contact angle between the surface of the film layer B and water is preferably 25W55 degrees.  
     EFFECT: Having uniform coating performance, antistatic properties, and transparency, without requiring surface treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57174077-A (JP)
Title: Food container for electric processing in packed food
Inventor: MIYAHARA KINGO
IPC: A23L3/32
Filed: 1981-04-21
Abstract: PURPOSE: To make the feed operation of a food material simple, and to sterilized it thermally by electric action at any time, by using a cylindrical heat-resistant insulating food container with the top opened, provided with a large number of electrically-conductive holes on the flat bottom face.  
     CONSTITUTION: The food container 1 consists of a heat-resistant insulating material, has an open top, is formed into a cylindrical shape, provided with a large number of the electrically-conductive holes 3 on the flat bottom face 2, and furnished with the horizontally extended flange 4 in an integrated way on the periphery of the open top side. The food container 1 charged with a given amount of the food material A from the open top side is introduced into the insulting container 6 in such a way that it is placed on the electrically-conductive body 7 containing salt water which is set to receive it on the bottom side of the hollow cylinder 9, the electrically-conductive body 11 containing salt water is placed on the food material A on the open top side of the food container 1, and the electrode plate 12 is lowered to press the food material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59186148-A (JP)
Title: Optical information recording and reproducing device
Inventor: UMEDA TOSHIKAZU
IPC: G11B7/135
Filed: 1983-04-07
Abstract: PURPOSE:To make a tracking signal accurate by decreasing the number of apertures of a condenser lens system condensing a reflected beam or a transmitted beam from a recording medium and arranging a detector receiving the beams near the focus of the condenser lens. CONSTITUTION:A concave lens 14 is arranged between the condenser lens 10 and the detector 11 to decrease the substantial number of apertures of the condenser lens system comprising the condenser lens 10 and the concave lens 14. In using the condenser lens system having a small aperture like this, the beam spot diameter at the beam waste position is increased. Further, the optical path length up to the detector 11 is shortened by providing the concave lens 14 and sufficient detection is attained even in taking the split gap of the detector into consideration, thereby obtaining an accurate tracking error signal as shown in a curve A of a figure.
Patent JP-H11261187-A (JP)
Title: Substrate mounting part and its fitting structure
Inventor: MURASE YOSHIHARU
IPC: H01L23/50
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a substrate mounting part and a structure for fitting the same, which enables the soldering strength between a lead terminal and a land portion to be prevented from reducing, even through the overall size of the land portion is not so much larger than that of the lead terminal. SOLUTION: A structure for fitting a substrate mounting part has a part body containing an operating portion, lead terminals protruding outward from at least one of the sides and ends of the part body connected with the operating portion, and a printed wiring board 56 on which land portions 62 to which the ends of the lead terminals are soldered are formed. The tip end of the lead terminals is inclined toward the top surface of the land portion 62 to form an inclined portion 34a, and a wedged gap formed between the lower surface of the inclined portion 34a and the top surface of the land portion 62 is filled with the fillet of solder 60 to soldering.
Patent JP-S51135637-A (JP)
Title: Condenser microphone
Inventor: SUZUKI ITARU
IPC: H04R19/04
Filed: 1975-05-20
Abstract: PURPOSE:To decrease the frequence of the occurrence of the noise caused by the leak of an impresed voltage.
Patent JP-S61218764-A (JP)
Title: Fuel injection valve
Inventor: BEPPU OSAMU
IPC: F02M43/00
Filed: 1985-03-25
Abstract: PURPOSE:To reduce the manufacturing cost of a fuel injection valve, by installing a sub-fuel needle and a main fuel needle either, and also installing a main fuel closing valve mechanism closing a main fuel injection passage. CONSTITUTION:A sub-fuel needle 6 consists of both first and second sub-fuel needles 6A and 6B, and sub-fuel passages 6a and 6b are interconnected there. A main fuel needle 8 consists of both first and second main fuel needles 8A and 8B. A valve body 5 is interposed between both needles 6 and 8. A main fuel closing valve mechanism 7 is supplied with seal oil at its empty space 26, and with cooperative action between hydraulic pressure of this seal oil and spring force of a compression spring 22, it makes the main fuel needle 8 go down. Thus, sealability is improved and, what is more, there is unnecessary to raise a degree of machining accuracy for each sliding surface of these needles so that the cost of production is reducible.
Patent JP-S60204882-A (JP)
Title: Treating device by electric discharge reaction
Inventor: NAKAMURA KAZUO
IPC: C23F1/08
Filed: 1984-03-28
Abstract: PURPOSE:To form films of uniform thickness on plural substrates by rotating the substrates during movement in a sputtering chamber in the stage of forming the films by sputtering on the surfaces of the plural substrates. CONSTITUTION:Plural disk substrates 101-104 are attached to a substrate carrier 10 and while the carrier is moved in an arrow 201 direction in a charging chamber 1, a treating chamber 2 and a take-out port 3, the carrier is brought to face a planar magnetron cathode 20 in the chamber 2 where the substrates 101- 104 are subjected to a sputtering treatment and the films are formed on the surface thereof. The carrier 10 is moved in the direction of the arrow 201 by a rack 14 provided to the carrier 10 and the rotation of a pinion 40 combined therewith; at the same time the carrier starts rotation 100 by the effect of plural V-grooved wheels 41 and 42 when the pinion 51 provided to the bottom end of the carrier 10 meshes with the left end of a rack 50. The four substrates 101- 104 are otherwise revolved at the same time by which the films of uniform thickness between the substrates and of the substrates themselves are formed.
Patent JP-H10256085-A (JP)
Title: Capacitance-varying element, its driving method, and its manufacturing method
Inventor: KITA RYUSUKE
IPC: H01L27/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance-varying element that can be formed easily even on a ceramic substrate, is compact, can obtain a large capacitance change even at a low voltage, and does not cause capacitor characteristics to deteriorate even at a frequency of 10GHz or higher, its driving method, and its manufacturing method. SOLUTION: In a capacity-varying element where at least a lower electrode 3, a dielectric thin film, and an upper electrode 6 are successively arranged on a substrate 1, the dielectric thin film is constituted of a multilayer structure of a first dielectric layer 4 where a conductivity increases as an application voltage increases at a constant voltage or higher and a second dielectric layer 5 for indicating an insulation property even if a voltage that is larger than a constant voltage value is applied.
Patent JP-2000255122-A (JP)
Title: Printing processing apparatus and method
Inventor: KUBOTA SATOSHI
IPC: G06T1/60
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a printing processing apparatus capable of efficiently executing developing processing in a constitution for executing developing processing by a hardware to output printing. SOLUTION: In constitution executing the developing processing due to a developing processing part 5 wherein a plurality of processings are enabled by constitutional alteration, a memory address of a drawing element and a developing processing constitution ID are allowed to correspond to each other to be stored in a table. An address having the same developing processing constitution ID is successively selected by table scanning and the drawing pixel is taken out to perform developing processing. After the completion of the table scanning and developing processing related to one developing processing ID, the table scanning and developing processing related to the next developing processing constitution ID is performed.
Patent JP-S53145622-A (JP)
Title: Hue extractor
Inventor: ASAI HIDEKAZU
IPC: G03B27/73
Filed: 1977-05-25
Abstract: PURPOSE: To make correct the recognition of a preset object by judging the object such that an ellipsoid is defined in such a three-dimensional coordinate as uses the densities of three blue, green and red colors as its axis and that whether or not the hue of the measurement point is located within the ellipposid is subjected to operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07267064-A (JP)
Title: Antilock brake control device for vehicle
Inventor: OTA KAZUHIRO
IPC: B60T8/48
Filed: 1994-03-30
Abstract: PURPOSE:To reduce the number of part items, prevent mesh clogging of an orifice caused by generation of chips and operation failure of an always opening type solenoid valve, and reliably fix the orifice. CONSTITUTION:In a base body 34, an inserting hole 111 having a connecting hole 1121 side large diameter hole part 111a and a return pump 211 side small diameter hole part 111b on both ends, is arranged coaxially with the connecting hole 1121, and a sheet pipe 115 to be fitted to the large diameter hole part 111a and an orifice 25a to be fitted to the small diameter hole part 111b are coaxially, integrally and continuously arranged through a connecting pipe part 116. A communicating hole 118 to communicate the inside with an inlet passage 110 arranged in the base body 34 so as to continue with the inlet side of an always opening type solenoid valve VOFL, is arranged on a side wall of the connecting pipe part 116.
Patent JP-S60205589-A (JP)
Inventor: ABO ARITSUNE
IPC: G09G3/36
Filed: 1984-03-30
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-H04278825-A (JP)
Title: Door of automobile
Inventor: SAKURADA MAMORU
IPC: B60R21/02
Filed: 1991-03-04
Abstract: PURPOSE:To absorb an instant large external energy applied to a door main frame with a guard member. CONSTITUTION:A guard member 7 consists of a base panel 8, which is located inside of a door main frame 4 and of which longitudinal ends are fixed to an inner panel 3 of the door main frame 4, and multiple cylindrical members 9 fixed to the surface 8c of the base panel, which faces to an outer panel 2. When an instant large external force P is applied to the outer panel 2, the cylindrical members 9 are compressed for deformation in the axial direction thereof to absorb the energy.
Patent JP-S62217764-A (JP)
Title: Portable image reader
Inventor: YAMANAKA MASAYUKI
IPC: H04N1/107
Filed: 1986-03-19
Abstract: PURPOSE:To read and store articles in newspapers and magazines and to output them to a computer, etc., by providing a display part displaying image information after it receives an electrical signal from an information reading part, and an image information storage part and so on. CONSTITUTION:For reading information, the information reading part 2 is placed on the desired part in newspapers and magazines and slides on it by pressing a power source switch. Then characters and graphics are sequentially converted into electrical signals, stored in an image information recording part 3 and simultaneously displayed on a display part 4. Thus the information read by the reading part 2 is displayed on the display part 4. An user operates a portable image reader 1 viewing the display part 4, whereby all the information can be stored without omission. By setting the reader 1 to a personal computer 8, etc., the information in the memory part 3 is transmitted to the computer 8 through an interface part 5, and displayed and printed. Thus desired information in newspapers and magazines is read out, stored and outputting to a computer, etc.
Patent JP-S63231176-A (JP)
Inventor: KURISU YOSHITAKA
IPC: F25D13/06
Filed: 1987-03-18
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-S52144720-A (JP)
Title: Clutch motor
Inventor: MORIYAMA KAZUYOSHI
IPC: F16D67/02
Filed: 1976-05-28
Abstract: PURPOSE: To eliminate a work of finish after welding and to enhance a productivity, by coupling the clutch plate and the output shaft in one unit through a friction welding, further by applying a collar for spacer between the ball bearing, which supports the output shaft, and the clutch plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58178453-A (JP)
Title: Calculation system of data size of group item
Inventor: HASHIZUME HIROKO
IPC: G06F7/22
Filed: 1982-04-13
Abstract: PURPOSE:To decrease the number of calculations and the time of pointer tracings and to simplify data size calculation, by retracing texts from the last intermediate text and adding the data size to an intermediate text that a parent pointer indicates. CONSTITUTION:The data size 4 of an intermediate text (tex)G is added to the numeral 0 in its parent data storage area 4. Then, a TexF is retraced by the backward pointer (BP) of the TexG to add the number of data of the TexF, i.e. 3 to its parent TexC similarly. A TexE is retraced by the BP of the TexF to its number of data, i.e. 2 to its parent TexC. Similarly, the number of data of a TexD, i.e. 1 is added to its parent TexC. Consequently, the integrated number of data of the TexC is 10. Further, the value is added to the parent TexB of the TexC and the sum is added to a TexA, completing the calculation.
Patent JP-S63229138-A (JP)
Title: Reactor
Inventor: SHINKAWA TOSHIKAZU
IPC: B01J8/06
Filed: 1987-03-18
Abstract: PURPOSE:To improve methanol synthetic power by providing two lines of branch tubes leading mixed gas into a space divided with an upper end plate and an upper tube sheet of reactor and installing a heat exchanger to heat up mixed gas on one of the lines. CONSTITUTION:Modified gas is mixed with discharged gas composed of the recycled gas taken out of a gas outlet nozzle 9 of a reactor 1 and heated up by a compressor K2, and fed into the reactor 1. The gas reaching the point M is operated by closing FCV-2 and FCV-3, or in other words, by making the flow rate zero and opening FCV-1, during the normal stationary operation. That is, the total gas volume is fed from the lower section of the reactor 1 into a space A rising up inside a plurality of internal tubes 14. When catalyst activity is large or CO/H2 is large, the opening degree of FCV-2 is so adjusted as to flow a proper flow of unreacted gas of the temperature at the point M from an upper section gas inlet nozzle 10 into an upper section space B through a tube system.
Patent JP-H06247956-A (JP)
Title: Ascorbic acid derivative
Inventor: MURATA TOMOJI
IPC: A23L33/15
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a new compound, excellent in stability with time, good in solubility in oils and useful as an additive for cosmetics. CONSTITUTION:This compound is expressed by formula I (R is 8-18C alkyl- or alkenyl-fatty acid residue), e.g. L-ascorbic acid tetraisopalmitate. The compound expressed by formula I is obtained by reacting ascorbic acid expressed by formula II with an acyl halide expressed by formula III (R1 is alkyl or alkenyl after removing carbonyl group from R; X is halogen) in the presence of a dehydrohalogenating agent (e.g. pyridine) in an aprotic polar solvent (e.g. DMF) at <=50 deg.C. Since cosmetics or foods containing this compound, expressed by formula I and blended therein are extremely stable and capable of continuously manifesting the vitamin C activity for a long period without changing the color and odor, this compound is excellent as an additive. The compound expressed by formula I can readily be obtained in a short time simply by the usual acylating reaction without requiring troublesome pretreating or post- treating steps.
Patent JP-H09258211-A (JP)
Title: Back projection type liquid crystal projector device
Inventor: MIHARA HISAYUKI
IPC: H04N9/30
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a back projection type liquid crystal projector device in which the dynamic range of picture brightness is wide and contrast is improved. SOLUTION: Almost parallel light obtained from a light source lamp 111 and a parabolic surface mirror 115 is separated and synthesized into light paths of respective three primary colors by a diachronic mirror and a reflection mirror. Optical shutters consisting of a polarizer, a liquid crystal panel, and an analyzer are inserted into light path of each color, a picture is formed by a video signal, this picture is synthesized again, and projected to a screen by a projection lend. A screen consists of a Fresnel lend 175, a lenticular lens 177, and polarization film 13, the direction of polarization of the polarization film 13 is made coincident with the direction of polarization by each analyzer.  Further, intensity of green color light transmitting the polarizer 13 is adjusted and color temperature is adjusted by a displacement mechanism, 15 rotating or tilting a liquid crystal panel 145 hooding mutual position relation of a polarizer 155 and an analyzer 165.