baber/WOPTO huggingface dataset:
Patent JP-S63209558-A (JP)
Title: Packaging of 'natto' and container therefor
Inventor: TSUNODA HIROTAKA
IPC: A23L11/00
Filed: 1987-02-27
Abstract: PURPOSE:To stop the progress of fermentation of NATTO (fermented soybean) and to obtain a NATTO preservable over a long period and easily giving com pletely fermented NATTO by opening a package, by putting a fermenting NATTO and a deoxidant into a container having oxygen-barrier property and sealing the container. CONSTITUTION:Soybean sufficiently soaked with water is steamed and inoculat ed with Bacillus natto. Before the fermentation has sufficiently progressed, the soybean is put into an oxygen-barrier container made of e.g. a laminated sheet of nylon or polyvinylidene chloride and polypropylene or high-density polyethylene together with a deoxidant consisting of iron powder, a mixture of ferrous sulfide and ascorbic acid, etc., and sealed in the container. Oxygen in the container is absorbed in the deoxidant to keep the space in the container to an oxygen-free state. Accordingly, the fermentation is stopped to enable long-term preservation of NATTO.
Patent JP-H06260909-A (JP)
Title: Signal input device
Inventor: ATSUMI ISAO
IPC: H03K17/00
Filed: 1993-03-05
Abstract: PURPOSE:To prevent the defective contact between a connector and a switch due to oxidation caused on both contact surfaces of the connector and the switch by increasing the currents flowing to the connector and the switch while the electric power is supplied to a battery. CONSTITUTION:A series circuit containing a resistor 3 and a switch means 1 is connected in parallel to a resistor 4 connected in series to a battery. Then the voltage is applied to a transistor TR 21 constructing a switch control means 2 from an ignition IGN power supply or an accessory ACC power supply via a resistor 22. Thus the TR 21 conducts and then a TR 11 constructing the means 1 conducts. Then a current flows via the resistor 3. Therefore current secured by the sum of the current flowing via the resistor 4 and the current flowing via the TR 11 and the resistor 3 flows to a connector 5 and a switch 6 when the electric power is supplied to the battery. Thus the oxidation can be prevented on both contact surfaces of the connector 5 and the switch 6.
Patent JP-H10263077-A (JP)
Title: Connecting apparatus of medical device
Inventor: MATHIS JEAN-FRANCOIS
IPC: A61M39/16
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-handle, simple connecting apparatus of a medical device such that all connections can be sterilized effectively. SOLUTION: A device for connecting an external member, e.g. a rubber tube, to a medical instrument, e.g. a blood dialyzer, has a connector 4, which can move within the through hole 9 of a case which opens in the form of a funnel. The through hole 9 is closed by a rotating shutter 11, and when the through hole is closed by a motion transmission means 19 the connector is restored to its original position, and when the through hole is opened the connector goes outside to allow easy passage. A discharge tube 17 is connected to the through hole 9, and when the rotating shutter is closed a sterilizing agent and a washing agent are introduced into the through hole for the sterilization of the connector and are discharged again from the through hole.
Patent JP-H08220686-A (JP)
Title: Method for forming picture
Inventor: MIYAKE KIYOTERU
IPC: G03C1/498
Filed: 1995-02-10
Abstract: PURPOSE: To provide a method for forming a picture using a heat developable photosensitive material capable of forming a black-and-white picture high in concn. and low in the lowest concn. in a short time with respect to a method for forming a picture using a silver halide photographic sensitive material. CONSTITUTION: The silver halide photosensitive material contg. at least a silver halicle emulsion contg. >=80mol% silver chloride, a hydrophilic binder, a reducing agent and a basic metallic compd. sparingly soluble in water on a substrate is placed on a sheet contg. a complexing compd. for the metallic ion constituting a basic metallic compd., a physical developing nucleus and a compd. including sulfate ion after or simultaneously with the image-wise exposure and heat- developed in the presence of water to form a silver picture on the photosensitive material and/or the sheet.
Patent JP-H06256622-A (JP)
Title: Polyacetal resin composition
Inventor: U KEN
IPC: C08K5/3495
Filed: 1993-03-05
Abstract: PURPOSE:To obtain the subject composition excellent in weather (light) resistance and improved in thermal stability especially during molding. CONSTITUTION:100 pts.wt. polyacetal resin is mixed with 0.01-0.50 pt.wt. n- octadecyl-3-[3,5-di-t-butyl-4-hydroxyphenyl[ propionate, 0.10-1.0 pt.wt. bis-[N- methyl-2,2,6,6=tetramethyl-4-piperidinyl] sebacate and 0.10-1.0 pt.wt. ultraviolet absorber, and the mixture is uniformly melt-compounded to give the objective polyacetal resin composition excellent in weather (light) resistance and improved in the thermal stability especially during molding.
Patent JP-2000202973-A (JP)
Title: Sandwiched board integrated with polyester and hard urethane
Inventor: KUMASAKA SADAO
IPC: B32B5/18
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent a surface of a molding board from having many wrinkles by insertion foam integral molding of a polyester film as a surface material and a hard foam polyurethane under specific conditions. SOLUTION: When a polyester resin is processed in a film-like state, the resin is oriented in a range of 80 to 200 deg.C of a resin melting heat treating temperature, a film having a thickness of 50 to 200 microns is molded, an air gap is provided in a film interlayer structure, blended so as to become in a range of 0.7 to 2.0 of a specific gravity to obtain a polyester film 1. The polyesters 1 are used as front and rear surface materials of the film 1, a hard polyurethane foam 2 is cast foamed between the front and rear surface materials, and continuously foamed integrally molded in a sandwich structure without using an adhesive. Thus, a surface of a molded board can be prevented from having many wrinkles.
Patent JP-H01220711-A (JP)
Title: Fastener
Inventor: HARA KATSUOMI
IPC: F16B31/02
Filed: 1988-02-27
Abstract: PURPOSE:To aim at improvement of operability at the time of fastening by fitting a buckling cylinder and a sleeve to a bolt and inserting the bolt from a head side into a through hole formed in a fastened member to move the shaft portion og the bolt. CONSTITUTION:A tool engaging portion 34 forming a groove 36 is provided at the other end of a bolt 22 having a head 30. A cylindrical member 24 has the outer circumference thereof the diameter of which is as sane as that of the head 30 of the bolt 22, one end is formed as a sleeve 44 fitted to a shaft portion 28 and the other end is formed thinner than a sleeve 44 and as a thin portion 46 having small buckling strength. At the time of using it, the bolt 22 fitted to the cylindrical member 24 is inserted into a through hole 52 provided at a side wall 16 and an end plate 18, and a washer 58 and a nut 26 are fitted therets. Next, the nut is turned under a state that the tool engaging portion 34 is held by a chuck 64 to prevent the bolt 22 from rotating and a neck 38 is twisted to be cut for stopping the rotation of the nut 26 so that constant clamping torque is achieved.
Patent JP-S58162796-A (JP)
Title: Electric fan
Inventor: IWAKI HIROSHI
IPC: F04D25/10
Filed: 1982-03-19
Abstract: PURPOSE:To make the entire structure of an electric fan compact, by disposing a pinion shaft for supporting a worm wheel of a vertically oscillating mechanism horizontally at a position located upwardly of a worm formed at the rear end  portion of a turning shaft, and thereby forming a relatively large space under  the vertically oscillating mechanism. CONSTITUTION:A vertically oscillating mechanism 24 is constituted by gear constituting members which are held in engagement with and driven by a turning shaft 14 of a motor 11 supported in a pivotally movable manner in a vertical direction, and a pinion shaft 93 for pivotably supporting a worm wheel 94 of the gear constituting members is disposed horizontally at a position located upwardly of a worm 90 formed at the rear end portion of the turning shaft 14 so that a relatively large space 105 is formed at the back of the motor 11 located under the vertically oscillating mechanism 24. With such an arrangement, it is enabled to provide a simple structure capable of obtaining a relief space for a fixing plate 21 which is adapted for connecting the bottom of the motor 11 and a horizontally oscillating motor means disposed backwards of the motor 11 in an obliquely upward direction. Further, it is enabled to make a fan body 8 supported by a neck piece 7 in a compact structure.
Patent JP-H05241763-A (JP)
Title: Screen control system for full screen type terminal
Inventor: KATSUMATA TAMOTSU
IPC: G06F3/0485
Filed: 1992-03-03
Abstract: PURPOSE:To attain the easy-to-see display for the general messages (line system) in a time sharing system TSS in regard of a screen control system for a full screen type terminal which performs the scroll control of messages. CONSTITUTION:A scroll key register/cancel processing part 12 registers or cancels the key which instructs the scrolling of a screen. A scroll key input check processing part 14 detects the input of a registered scroll key. A line number calculation processing part 15 detects a line position on a screen where the scroll key is inputted and then counts the number of lines to be scrolled based on the detected line position. A scroll date generation processing part 18 produces the date in order to scroll the screen by an extent equal to the number of lines to be scrolled. In such a constitution, an optional message can be displayed as a head line.
Patent JP-H10236837-A (JP)
Title: Quartz glass producing device
Inventor: YAJIMA SHOJI
IPC: C03B19/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To produce an ingot highly uniform in refractive index and free of stria in a quartz glass producing device provided with an opening at the bottom of the furnace. SOLUTION: The doors 16 to 19 are fitted to an opening 2A at the bottom of a furnace 2 to close the opening 2A. The doors 16 to 19 are oepned as an ingot 15 on a target 3 grows to increase the opening area of the opening 2A. Consequently, the air is efficiently discharged from an exhaust pipe 13, an increase in temp. is suppressed in the furnace 2, and the ingot 15 is synthesized at a fixed temp.
Patent JP-H04211677-A (JP)
Title: Glycidyl ester-anhydride adduct,and curing of epoxy resin powder coating
Inventor: PETORASU GERARUDASU KOOIYAMANZ
IPC: C09D163/00
Filed: 1991-02-20
Abstract: PURPOSE: To provide an oligomeric adduct of trimellitic anhydride and the glycidyl ester of pivalic acid useful as a curing agent for epoxy resin powder coating applications.  
     CONSTITUTION: A compound of the formula (n is a figure to impair an acid value of 2.4-2.8 meq/g and a melting point of 80-110°C to the compound). The compound is obtained by reacting glycidyl ester of pivalic acid with trimellitic anhydride at 70-90°C in the presence of methyl ethyl ketone and benzylmethylamine catalyst. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S55137672-A (JP)
Title: Method for repairing battery terminal and tool therefor
Inventor: SAKAI HIROSHI
IPC: H01M50/566
Filed: 1979-04-14
Abstract: PURPOSE:To repair rapidly the damaged terminal without any power source, by short-circuiting with a carbon rod the damaged terminal and the intact terminal, causing the former terminal to fuse, and supplying solder to reform the terminal. CONSTITUTION:The damaged terminal 2 is short-circuited to the intact terminal 1 with a clip 4, a lead wire 5, a conductive support 6, and a carbon rod 3 having a sharp end 3'. The damaged terminal is surrounded by a mold 7. As the terminal 2 is fused, solder is supplied and the terminal is reformed in the mold 7.
Patent JP-H08241345-A (JP)
Title: Schedule generation support system
Inventor: SHINODA KENJU
IPC: G06Q50/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide the schedule generation support system which includes both automatic generation by automatic assignment of courses of study and manual correction of an automatically assigned schedule. CONSTITUTION: This system is equipped with a study course classifying means 2 which classifies the courses of study into plural groups, a generation procedure setting means 12 which sets generation order for generating the schedule stepwise in group units, a restriction condition and application order setting means 13 which sets restriction conditions of study course assignment in each group and the application order of the restriction conditions, an automatic assigning means 3 which automatically assignes study courses in a group of a current stage to a schedule where courses of study of groups up to the last stage are assigned in the set generation order according to the restriction conditions of assignment set for the group of the current stage and the application order of the restriction conditions,  and an automatic assignment correcting means 14 which enables manual correction of the automatic assignment of courses of study in one group.
Patent JP-H01222387-A (JP)
Title: Character reader
Inventor: SHIBUSAWA MASANAKA
IPC: G06K9/20
Filed: 1988-03-01
Abstract: PURPOSE:To quickly process a slip by providing a temporary standby stacker between a reading part and a stacker, and driving and stopping drive systems before and behind the temporary standby stacker independently. CONSTITUTION:The temporary standby stacker 5 capable of storing plural slips is provided between the reading part 4 and the stackers 15, 16, and simultaneously, the driving system is separated into the driving systems before and behind the temporary standby stacker 5, and those are driven and stopped independently. Then, the slip whose reject character needs to be corrected is held temporarily in the temporary standby stacker 5, and here, an operator corrects it, and during that, as well the slips successively read are carried to the temporary standby stacker 5, and after the correction of the reject character is completed, the slips on the temporary standby stacker 5 are discharged continuously. Thus, even if the reject character occurs in data having been read, it can be processed without stopping the reading of the reading part 4 and without stopping a whole flow, as well, the large quantity of the slips can be quickly processed.
Patent JP-H11251723-A (JP)
Title: Circuit board
Inventor: NAKANO NORIO
IPC: H05K3/46
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain such an insulating layer that can prevent the warp of a substrate even if it is sintered together with the substrate and which is very fine, by forming the insulating layer from the same glass and ceramic components as those of the substrate, with the blending ratio of the glass component of the insulating layer larger by a specified wt.% than that of the substrate. SOLUTION: Each of insulating layers 1a, 1b,... which constitute a substrate 1 is constituted of a glass component and a ceramic component as solid components. An insulating layer 5 is constituted of the same ceramic and glass components as those of the substrate 1. The blending ratio of the glass and the ceramic component of the insulating layer 5 is determined, with the sintering behavior and the shrinking behavior of a base which will become the substrate 1 and an overcoat film which will become the insulating film 5 and the fineness of the insulating layer 5 taken into consideration. To be more specific, about the blending ratio of the glass and the ceramic component of the overcoat layer which will become the insulating layer 5, the glass component is 0.1-5.0 wt.% larger than that of the base.
Patent JP-H11249615-A (JP)
Title: Data input circuit and driving device
Inventor: FUKUO MOTOO
IPC: G09G3/36
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To realize a data input circuit capable of performing the changeover between a single edge system and a double edge system with a simple constitution. SOLUTION: When an external clock signal is supplied to an internal clock buffer 30, internal clock sinals CK1, CG1 whose phases are different with each other are generated to be supplied to a frequency halving circuit 34. External data are fetched into a data buffer 31 by rising edges of internal clocks CK2, CG2 from the circuit 34 and they are outputted by being separated into odd numbered data and even numberd data as internal data and also control signals are outputted from plural stages of flip-flop circuits 32 and the internal data are fetched into plural stages of data registers 33 to be outputted. Moerover, in the case of the double edge system, the internal clock signals CK1, CG1 are not frequency-divided to be outputted in the same waveform and in the case of the sigle edge system, they are frequency-halved to be outputted.
Patent JP-H04265340-A (JP)
Title: Device for joining column
Inventor: NODA SABURO
IPC: E04B1/24
Filed: 1991-02-18
Abstract: PURPOSE:To increase the joining strength by projecting a joining cylindrical body to the end of one of upper and lower columns, and inserting the end of the other column into the cylindrical body to fasten them with bolts. CONSTITUTION:Between and upper column 1 and a lower column 2 connected to each other, a beam joining cylindrical body is welded to the top end of the lower column 2 through diaphragms 4, and an outside cylindrical body 5 and an inside cylindrical body 6 of the cylindrical body 3 are welded to the upper surfaces of the diaphragms 4. The bottom end of the upper column 1 is inserted between the outside cylindrical body 5 and the inside cylindrical body 6, and bolt holes 10 and 14 are fitted to each other to connect with bolts. After that, flanges 8 are projected in a cross shape to the diaphragms 4 on both top and bottom ends of the cylindrical body 3 to form beam joining brackets 16, and a beam is joined to the brackets 16 with bolts. According to the constitution, there are load transferring sections in sections of the columns, so that the joining strength can be increased.
Patent JP-S53130972-A (JP)
Title: Manufacture for semiconductor device
Inventor: KAMITAKE KAZUTAKA
IPC: H01L21/322
Filed: 1977-04-20
Abstract: PURPOSE: To manufacture a device having excellent electrical performance and reliability, by recrystallizing  non-crystal Si film 0.1 to 5μm thick formed by CVD method after heat treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11347017-A (JP)
Title: Manufacture of glass fiber filter paper
Inventor: ITO TOSHIFURU
IPC: G01N33/48
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To enable to manufacture glass fiber filter paper with little eluted substances such as calcium, sodium, kalium, chlorine, etc., suitably used for filtering blood by subjecting glass filter paper to extraction treatment with specific mineral acid. SOLUTION: When glass fiber filter paper suitable for filtering blood to prepare plasma or serum is to be manufactured, the glass fiber filter paper is extraction-treated with 0.1 μM-10 mM of mineral acid. Thus glass filter paper without affecting on blood analysis values of calcium, sodium, kalium, chlorine, etc., is obtained. The glass filter paper with about 0.02-0.5 of density, especially about 0.05-0.13 and about 0.6-0.9 μm of a retained particle size, especially about 1-5 μm is preferable. Filtration is made more rapid and smoother by treating the surface of the glass fiber filter paper with a hydrophilic polymer. The surface of glass fiber is further treated with lectin at need.
Patent JP-H09245806-A (JP)
Title: Nonaqueous solvent battery
Inventor: OISHI HIROMI
IPC: H01M2/16
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous solvent battery capable of decreasing voltage drop even in the initial stage of high current discharge, retaining the specified performance, and enhancing reliability. SOLUTION: A nonaqueous solvent battery has a negative electrode 2 comprising an alkali metal, an electrolyte 6 also serving as a liquid positive active material, a separator 3 made of chemical resistant fibers such as glass fibers, and a positive electrode body 4 mainly comprising a porous carbon material. The separator 3 made of chemical resistant fibers contains 0.1-2.0wt.% at least one polyvalent alcohol selected from polyethylene glycol, polypropylene glycol, and glycerin based on the weight of the electrolyte 6.
Patent JP-H11229098-A (JP)
Title: Nonoriented silicon steel sheet reduced in iron loss after magnetic annealing
Inventor: HIURA AKIRA
IPC: H01F1/16
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet reduced in iron loss after magnetic annealing, without causing raise in costs and reduction in magnetic flux density even in the case of a V-containing steel. SOLUTION: This steel sheet has a composition consisting of, by weight, <=0.005% C, <=1.0% Si, 0.1-1.0% Mn. 0.001-0.05% At, ;<=0.02% (including 0%) S, <=0.2% P, <=0.005% (including 0%) N, at least either of Sb and Sn in an amount satisfying Sb+Sn/2=0.002 to 0.02%, 0.002-0.02% V, further B in an amount in the range where B/N (weight ratio) becomes 0.5-2.0, and the balance essentially Fe.
Patent JP-H08216905-A (JP)
Title: Power steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/083
Filed: 1995-02-10
Abstract: PURPOSE: To improve the stability in straight driving of a vehicle by equipping a power steering device with the first control valve connected to a pump and the second control valve connected in parallel with the first control valve, and putting the variable throttle of the first control valve in center open type and the variable throttle of the second control valve in center close type. CONSTITUTION: At the time of straight drive, that is, neutral of a vehicle, the variable throttles A2-D2 of the second control valve V2 connected to a power cylinder 4 are put in close condition, and the variable throttles A1-D1 of the first control valve V1 are in open condition. Accordingly, the whole quantity of the discharge of a pump P is introduced into the first control valve V1 and is returned to the pump P through the variable throttles A1, B1 → C1 and D1. And, at this time, the variable throttles A2-D2 are in close condition, the fluid within the chambers 4a and 4b of the power cylinder 4 is in shut-in condition, and even if it is subjected to any external force from the vehicle, the piston 3 is kept in neutral condition, and the stability in straight drive of the vehicle is secured.
Patent JP-H05250967-A (JP)
Title: Buffer type gas-blast circuit breaker
Inventor: MORI TADASHI
IPC: H01H33/70
Filed: 1992-03-04
Abstract: PURPOSE:To provide a buffer type gas-blast circuit breaker of high reliability where an electric field at the tip end of a second movable electrode can be alleviated during shutting-off operation and a restriking phenomenon between opposed arc electrodes can be prevented from being generated. CONSTITUTION:Arc extinguishing gas inside a buffer chamber 17 is compressed by action of an operating rod 13. A high speed gas flow is injected through an insulating nozzle 15 to be blown to an arc 16 generated between a first and a second movable arc electrode 14, 36, thus extinguishing the arc. A cover electrode 38 having an inner diameter at the tip end thereof sufficiently larger than an outer diameter of the second movable arc electrode 36 is disposed coaxially around the second movable arc electrode 36 to be fixed to a fixed portion 32 secured to or inside a container. The cover electrode 38 and the second movable arc electrode 36 are such constituted that the tip ends thereof are approximately aligned with each other with a first and a second movable electrode 3, 30 completely separated from each other.