baber/WOPTO huggingface dataset:
Patent JP-S57197754-A (JP)
Title: Manufacture of negative electrode of flat-type nonaqueous electrolyte cell
Inventor: IDE MASAO
IPC: H01M4/12
Filed: 1981-05-30
Abstract: PURPOSE:To improve the yield in manufacture of the negative electrode materials for a flat-type nonaqueous electrolyte cell through a simple process by melting and develoing an alkaline metal body in the negative electrode cap having the rough part formed on the inner surface. CONSTITUTION:The rough part 8 is formed on the inner surface of a negative electrode cap 7 through cutting and grinding etc. The alkaline metal body 9 which is made of Na, K, Li etc. in mass or plate form and has a fixed weight loaded on the rough part 8. The metal body 9 is transferred onto a metal conveyor 5 from the discharge port 3 of a melting and fabrication chamber 1, and melted by an electric heater 4 then the alkaline metal is allowed to enter the rough part 8 and fused onto the inner surface of the negative electrode cap 7. The negative electrode cap 7 after fusion is cooled in the fabrication chamber 1. With this method, the press-fitting process of the alkaline metal body 9 with the negative electrode cap 7 is avoid. Further, the generation of material loss due to the formation of puching scrap in the conventional method can be prevented.
Patent JP-H06293337-A (JP)
Title: Storage box of wrap film
Inventor: SONOMURA TAKASHI
IPC: B65D83/08
Filed: 1993-04-09
Abstract: PURPOSE:To facilitate stripping off a film from a temporal tacking part, to prevent the deterioration of the cutting performance of a cutting tool being a cutting starting point and to make cut film side ends into uniform rectilinear shapes. CONSTITUTION:Film temporary tacking functional members are arranged in a part within the range from at least one side end of a front plate top edge part forming the opening of a wrap film storage box to 3cm and in a part extended in the longitudinal direction of the front plate ranging from one side of the front plate 1 to the other side while having the width of 50% and less of the width of the front plate covered by a cover piece 5 in the position from the top end of the front plate to 50% and less of the front-plate width dimension of the part covered by the cover piece 5 of the surface of the front plate 1 covered by the cover piece 5.
Patent JP-H04293602-A (JP)
Title: Pneumatic tire
Inventor: NAKASAKI EIJI
IPC: B60C9/06
Filed: 1991-03-22
Abstract: PURPOSE:To contribute to reducing the fuel consumption of a vehicle by decreasing the weight of a tire, and reducing the rolling resistance. CONSTITUTION:In a pneumatic tire having the flat ratio 0.95-1.05 and a carcass 6, the tread width WT is set to 0.45-0.55 times the tire cross section width WB, the outer face 7 of the tire is constituted of the first circular arc with the radius R1 along a tread face 9, the third circular arc with the radius R3 along a buttress face 10, and the second circular arc with the radius R2 smoothly connected to the first and third circular arcs, and the radiuses R1, R2, R3 are set to the following relations: R1>4XR2, R3>6XR2.
Patent JP-S566776-A (JP)
Title: Ladle
Inventor: NAKANO AKIO
IPC: B22D37/00
Filed: 1979-06-30
Abstract: PURPOSE: To remove slag and make it possible to pour the molten metal alone by inserting a removing plate into the boundary part between a pouring hole and a ladle body in partition-form, freely rotatively and pivotally fitting the same to the upper part of the boundary part and approximating the shape of the inserted part to the shape of the outlet of the pouring hole.  
     CONSTITUTION: Two pairs of front and rear tilting rods 5, 5' engaged with a ladle body 1 are suspended by a trolly conveyor or the like by way of an elevator mechanism to make a ladle freely movable in the vertical and horizontal directions and the ladle having scooped up molten metal is positioned over the sprue of a die casting machine. When the molten metal 10 is next poured into the sprue by pulling up the rod 5', the molten metal 10 is poured through an outlet 2' by passing the channel 11 formed by the bettom end face 3'a of an approximately perpendicular removing plate 3 and the bottom face 2" of a pouring port 2, but floating slag 6 is prevented from flowing out by the plate 3. Since the shape of the inserted part 3a is made approximate to the shape of the outlet 2', the molten metal 2 having frozen in the pouring port 2 may be scraped off by rotating the plate 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61242157-A (JP)
Title: Method for deciding propriety for reception of radio facsimile
Inventor: SASAKI SABURO
IPC: H04N1/00
Filed: 1985-04-18
Abstract: PURPOSE:To receive surely FAX signals by deciding at a master station whether the reception of the FAX signals is possible or not according to the presence or absence of a specific frequency signal sent from a master station, the level of a high frequency noise, the input level of a receiver and the working state of a facsimile receiver respectively. CONSTITUTION:The station identifying signal, e.g., the tone signal of a specific frequency sent from a master station is extracted by a station identifying signal detector 10 through an antenna 15 of a slave station, a transmission/reception switch 14, a receiving part 7 and a demodulator 8. While the reception level D, a high frequency noise delivered from a noise detecting part 9, e.g., the level B of an engine cutter, the state C of a FAX device 5, etc. are applied to a logical circuit 11. For instance, if the levels A-D are all equal to 1, the device 5 is started for feed of originals. At the same time, an answer signal showing the reception-enable state of FAX signals is delivered to the master station from an answer signal generating part 12 via a transmitting part 13. Thus it is decided by the slave station itself whether the reception of FAX signals is possible or not. The result of this decision is informed to the master station. Thus the FAX signals can be received from the master station with higher assuredness.
Patent JP-S60228025-A (JP)
Title: Needle tip finishing method in dot printer
Inventor: OCHIAI KUNIAKI
IPC: B23H7/02
Filed: 1984-04-25
Abstract: PURPOSE:To perform electric discharge machining so accurately in making a needle tip accord with an arculate surface of a needle guide, by connecting the needle tip to one pole of a power source, while making a wire, connected to the other pole of the power source, slide along the arculate surface of the needle guide. CONSTITUTION:In case of a dot printer head forming an arculate surface, running along an outer circumference of a drumlike platen 18, in the front of a needle guide 15 holding a tip of a needle 13, the needle 13 is projected from a surface of the needle guide 15, and the needle 13 is connected to one pole of a power source. A wire 19 connected to the other side pole of the power source is made to slide along the arculate surface in front of the needle guide 15. Doing like this, with discharge action between the wire 19 and the tip of the needle 13, the tip of the needle 13 is made in accord with the arculate surface of the needle guide 15 and it is accurately finished. Although the wire 19 is consumed by degrees but it is possible to be drawn out in consecutive order for use so that the tip of the needle 13 is efficiently finished up.
Patent JP-S57198242-A (JP)
Title: Alloy chilled roll material with superior wear resistance
Inventor: FUKUDA MASAHIRO
IPC: C22C37/00
Filed: 1981-05-29
Abstract: PURPOSE: To enhance the wear resiatance of the resulting titled roll material and to improve the performance and life of a composite roll using the material as the material of the outer layer by providing a specified composition consisting of C, Si, Cr, Mo, W and the balance essentially Fe.  
     CONSTITUTION: This alloy chilled roll material used as the material of the outer layer of a composite roll has a composition consisting of, by weight, 2.9W 3.9% C, 0.2W2.0% Si, ≤1.5% Mn, ≤3.0% Ni, 0.5W18% Cr, 0.1W6.0% Mo, 2.0W 10.0% W, ≤0.2% P, ≤0.2% S and the balance Fe with impurities. By using this chilled roll material in place of a conventional chilled roll material, the rolling performance and service life of the resulting composite roll can be improved considerably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S602270-A (JP)
Inventor: SEKI SHIGEYUKI
IPC: B26B19/14
Filed: 1984-04-25
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-S559674-A (JP)
Title: Sodium silicate adhesive
Inventor: NOZAWA MAMORU
IPC: C09J1/02
Filed: 1978-07-07
Abstract: PURPOSE: To prepare a sodium silicate composition having excellent sealability, heat resistance, adhesive strength, mechanical impact strength, etc., by mixing a frit to a 1/1 mixture of a powderly metal oxide and sodium silicate.  
     CONSTITUTION: A mixture composed of (A) 99-90 wt% of a 1/1 mixture of a powdery metal oxide and sodium silicate designated as JIS No. 1 or JIS No. 2, and (B) 1W10 wt% of frit such as crwon glass powder, borosilicate glass powder, lead glass powder, etc. The JIS No. 1 sodium silicate is a liquid having a formula of Na 2 O.2SiO 2  (SiO 2 :Na 2 O=36W38%:17W18%) and the JIS No. 2 sodium silicate has a formula of Na 2 O.2.4SiO 2  (Na 2 O:SiO 2 =34W36%:14W15%). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58201579-A (JP)
Title: Thermocouple generator
Inventor: NAKAZATO KATSUYA
IPC: H01L35/28
Filed: 1982-05-18
Abstract: PURPOSE:To enable to readily use a thermocouple generator in a district where a commercial power source cannot be obtained by using as main fuel liquid fuel and using as starting and auxiliary fuel gas fuel. CONSTITUTION:Liquid fuel from a fuel tank 1 or gas fuel from a gas bomb 2 is supplied through a switch 4 to an evaporator 6, and further supplied by a gas burner 7 to a combustion chamber 8. A power unit 9 which internally contains a thermocouple row receives heat from the chamber 8 and generates electric power. Liquid fuel from a fuel tank 1 is used as main fuel, and gas fuel from a gas bomb 2 is used as starting and auxiliary fuel by switching the switch 4.
Patent JP-H01254317-A (JP)
Title: Forming method for branch pipe
Inventor: KUBOTA MASAYUKI
IPC: B21C37/29
Filed: 1988-04-05
Abstract: PURPOSE:To form a branch pipe on a thin metal member with good accuracy by press-fitting the drive member having a tapered part and circular columnar part from its tapered part side from the projecting side of the projecting opening part formed on a pipe blank stock. CONSTITUTION:A drive member 12 is formed by the circular columnar part 13 having the outer diameter corresponding to the inner diameter of a forming branch pipe 4 and by a tapered part 13A in succession. When the tapered part 16 of the drive member 12 is press-fitted to the opening part 5 of the branch pipe 4 first, the peripheral part 11 of a bulged projecting part 2 is elongated by attaining upward as well as expanded in the outside direction. When it comes in the pressure fitting stage of the circular columnar part 13 then, the buckling in the outside direction is stopped and it becomes in a circular columnar shape by being elongated along the outer peripheral face 23 by the spring back of an elastically flexing part 20. Consequently the branch pipe 4 onto a pipe blank stock 1 can be formed.
Patent JP-S58199846-A (JP)
Title: Superhigh tensile steel
Inventor: ASHIDA YOSHIO
IPC: C22C38/00
Filed: 1982-05-18
Abstract: PURPOSE:To obtain a superhigh tensile steel with superior toughness and strength, by especially reducing the content of C and by adding prescribed percentages of Ni, Mo, Ti, Al and Cu. CONSTITUTION:This high tensile steel consists of, by weight, <=0.05% C, 10- 25% Ni, 0.2-4.0% Mo, 0.1-5.0% Ti, 0.01-3.0% Al, 0.01-6.0% Cu and the balance essentially Fe. The steel is provided with high strength and toughness like 18% Ni maraging steel by utilizing hardening by the precipitation of an intermetallic compound. A martensite matrix phase with superior toughness is formed by adding 10-25% Ni, and Ti, Al and Cu are added as precipitation hardening elements. An intermetallic compound is precipitated in the matrix phase by aging to harden the steel. To ensure toughness at a superhigh strength level, the C content is restricted to a minimum, and the amounts of P and S as impurities are reduced to the utmost.
Patent JP-H05287515-A (JP)
Title: Thin film forming device
Inventor: SUZUKI MASARU
IPC: C23C14/32
Filed: 1992-04-06
Abstract: PURPOSE:To easily and rapidly execute an operation to exchange a filament for heating a material to be deposited by evaporation by fixing this filament in a supporting part so that the movement of the filament can be suppressed. CONSTITUTION:The material 4a which is to be deposited by evaporation and is housed in a crucible 3 is heated by the heating filament 23 and clusters 4b are generated from a nozzle 3a provided in the upper part of the crucible 3. The electrons drawn out of the ionizing filament 9 come into collision against the clusters 4b, by which the clusters are ionized. The ionized clusters 4b are accelerated by an electric field and come into collision against a substrate 13, by which a thin film is formed. The above-mentioned heating filament 23 is clamped between a pair of plate materials pressed from both sides and is fixed in the supporting part.
Patent JP-H1056535-A (JP)
Title: Illuminator for photographic film member
Inventor: RICHIYAADO EI SHIYAAMAN
IPC: H04N1/48
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of required filtering elements by using a double color filtering element for turning excited light toward a film member and for turning light radiated from respective radial intermediate layers toward a sensor again. SOLUTION: When a photographic film member 2 having one radial intermediate layer at least is to be irradiated, the same double color filter 5 is used twice for reading spectrum by extracting excitation. At an illuminator 1 where the film 2 is irradiated with excited light 3 from a light source 4 through the double color filter 5, radiated light 6 from the film 2 is returned to the double color filter 5 and in this case, any light is not transmitted but reflected toward a scanner 7. Scattered light 8 is transmitted through the double color filter 2 and emitted from there as instructed by a code 8. In this case, the double color filter 5 is used for turning the excited light 3 toward the film 2 and turning the radiated light 6 from the film 2 toward the scanner 7 as well.
Patent JP-S61242920-A (JP)
Title: Molding device for lens
Inventor: SHIMIZU KAORU
IPC: C03B11/08
Filed: 1985-04-19
Abstract: PURPOSE:To the titled device capable of producing high precision lens, tolerating variability of material volume in a large range, eliminating centering operation, wherein coefficients of expansion of a barrel mold to lens material and of barrel mold holder are set at given values and an excess glass relief part is formed. CONSTITUTION:The glass lens material 10 is fed to the through hole 3 of the barrel mold 2, the upper mold 5 is engaged with the barrel mold, and the barrel mold holder 6 is heated to soften the lens material 10. The upper mold 5 is lowered and the lens material 10 is pressed and molded into a desired shape. The molded lens is annealed to complete the glass lens 1. Release is made easy and shape precision lens face can be raised by making a coefficient of the barrel mold 2 smaller than that of the lens material 10 and a coefficient of expansion of the barrel mold holder 6 larger than that of the lens material 10. An excess glass relief part is formed by finishing chamfering in the tapered state 5A at the outer edge part of the molding face of the mold 5 and a product with fixed thickness is obtained by prescribing the lowering position of the upper mold 5 by the top of the barrel mold holder 6 even if variability of volume of the glass material 10 is large.
Patent JP-H05281004-A (JP)
Title: Gain correcting method for micro-flow sensor
IPC: G01F1/696
Filed: 1991-04-16
Abstract: PURPOSE:To execute gain correction with the capacity of a microcomputer for correction with one approximate straight line by setting the point of intersection of approximate straight lines on the output pulse axis to the center of rotation at the time of performing gain correction with plural straight lines. CONSTITUTION:At the time of gain correction, the respective straight lines of an approximate straight line group are rotated round the point where the respective straight lines of the approximate straight line group and the pulse axis intersect each other. That is, the approximate polygonal line of a flow sensor is obtained from the flow rate output characteristic of the actual flow sensor at the standard temperature, and the output of the flow sensor is converted to a flow rate Q according to the pulse number P from each polygonal line expressed by a specified equation. When the flow in the gain correction region is executed, the flow indication of a fluidics element is taken to be Qfi and the indication Qfi is taken as a real value, an error of the flow rate Q obtained from the polygonal line by the flow sensor is calculated from a specified equation. The inclination of each polygonal line is updated on the basis of the value by the specified equation. Thus, the correction can be carried out by the division and multiplication of the flow sensor pulse and the fluidics flow rate, so that the capacity of a-micro-computer loaded on a micro-computer gas meter is enough for the computing capacity.
Patent JP-S59210422-A (JP)
Title: Opening and closing type optical switch
Inventor: KOBAYASHI MORIO
IPC: G02F1/133
Filed: 1983-05-16
Abstract: PURPOSE:To obtain a desired extinction ratio easily by laminating light guides together with an interposing intermediate layer which has light absorptivity, and applying an electric field through a liquid crystal layer. CONSTITUTION:Liquid crystal molecules of the liquid crystal layer 12 are oriented in parallel to the surface of a light guide 10 when no voltage is applied, and arranged at right angles to the surface of the light guide 10 when the voltage is applied. Further, light in TM0 mode is made incident to a light guide 8 and the film thickness of each light guide is so adjusted that the phase constants of the light guides 8 and 10 in TM0 mode are equal to each other when no voltage is applied. Then, variation in the optical coupling between the light guides 10 and 8 with the light absorbance of the intermediate layer 9 is caused by variation in the refractive index of the liquid crystal layer 12 which depends upon an electric field applied between an electrode 13 and a conductive substrate 6, switching the light guide 10 optically.
Patent JP-H08289152-A (JP)
Title: Gradation conversion system and video printer
Inventor: SAKAI SUMIO
IPC: G06T5/00
Filed: 1995-04-10
Abstract: PURPOSE: To prevent the lowering of the dynamic range of a printer part, to perform a color correction during printing and to prevent the image data from a transmission line from being doubly corrected. CONSTITUTION: Separate conversion tables are prepared and they are written in a memory (S-RAM) 6. At this time, an area is divided by 0 or 1 of an MSB. In a microprocessor 7, a gradation characteristic is calculated from the function which is preliminarily stored in a ROM 8 and the characteristic is transferred to an S-RAM 7. A gradation conversion having a secondary function characteristic in which an input/output value becomes the same value in a low gradation part and a high gradation part is performed and the gradation characteristic is transferred to a thermal head driver 11. Image data is outputted from a thermal head 12 to an image reception paper 13.
Patent JP-S57198057-A (JP)
Title: Storing method of glutinous rice flour
Inventor: MITA KOUZOU
IPC: A23L7/10
Filed: 1981-05-30
Abstract: PURPOSE: To improve the keeping quality of glutinous rice flour, by drying the glutinous rice flour, mixing one or more materials selected from a sugaralcohol, reducing starch hydrolyzate or saccharide with the flour, and sealing the resultant mixture with a disoxidizing agent in a gas barrier packaging bag.  
     CONSTITUTION: Washed glutinous rice grains are dipped in water, and crushed to give glutinous rice flour, which is then dried at a low W room temperature to  give a moisture content in the glutinous rice flour of 15W30%. 7pts.wt. resultant glutinous rice flour is then mixed with 1pt.wt. or more one or more materials selected from a sugaralcohol, e.g. maltitol, sorbitol or xylitol, reducing starch hydrolyzate or saccharide, e.g. sugar, glucose, maltose or fructose. The resultant mixture and a disoxidizing agent are sealed up in a packaging bag or container having the gas barrier property and stored. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02265428-A (JP)
Title: Salt for storage
Inventor: TAGUCHI HIROAKI
IPC: A23L27/40
Filed: 1989-04-04
Abstract: PURPOSE:To store a marine product in a salted state with salt granules exhibiting a sustained release effect without reducing the ability of an antioxidant by adding the antioxidant to a table salt and subsequently press-molding the salt into the granules with a high pressure. CONSTITUTION:An antioxidant such as BHT, L-ascorbic acid or tocopherol is added to a table salt (particle sizes are preferably 100-1000mum). The addition amount of the antioxidant is preferably approximately 0.01-0.1wt.% in the case of the BHT. The salt is subsequently press-molded into granules (granule sizes are preferably 1-5mm) under a pressure of 100-2000kg/cm<2> to provide the salt for storage.
Patent JP-S63251134-A (JP)
Title: Assembly device with workpiece centering mechanism
Inventor: KATO KEIJI
IPC: B23P19/02
Filed: 1987-04-06
Abstract: PURPOSE:To shorten assembly time and make the whole assembly device compact by making a contactor freely movable finely in X- and Y-directions, centering a workpiece with the tapered part of the contactor pressed to the predetermined position of the workpiece and assembling parts into the workpiece constrained in motion. CONSTITUTION:A contactor 9 is so supported as to be freely movable in X- and Y-directions finely in an assembly device proper 1 for the two-dimensional positioning thereof. And the surface of the contactor 9 in contact with a workpiece is formed to have a taper and also the contact-or 9 is made capable of being constrained with and released from the assembly device proper 1, thereby constituting a centering mechanism A for the workpiece. Furthermore, a supporter 6 integrated with the second movable member 5 supporting the contactor 9 is fitted with at least one set of parts assembly mechanism B. And the contactor 9 free to move finely is pressed to the predetermined position of the workpiece, thereby centering and constraining the workpiece and the parts are assembled into the workpiece with the parts assembly mechanisms B. A relative error between the workpiece and the assembly mechanisms, therefore, can be absorbed, assembly time can be shortened and the whole assembly device can be made compact.