baber/WOPTO huggingface dataset:
Patent JP-H0312434-A (JP)
Title: Rubber composition
Inventor: TACHI SHIGEMITSU
IPC: C08L21/00
Filed: 1989-06-09
Abstract: PURPOSE:To obtain rubber composition having improved resistance to ozone without exhibiting pollution properties by mixing specific amine compound as deterioration-inhibitor for ozone. CONSTITUTION:100 pts.wt. rubber component is mixed with preferably 0.5-5 pts.wt. amine compound (e.g. compound expressed by formula II) expressed by formula I [R<1> is H, 1-18C alkyl, cycloalkyl, aralkyl or aryl, etc.; R<2> is 1-15C alkyl; X<1> is 1-15C alkyl, alkoxy, amino, (substituted) phenyl or alkylene having ring closed with R<2> and X<1>; X<2> and X<3> are H, 1-12C alkyl, aralkyl, halogen, OH, alkoxy or amino, etc.] as deterioration-inhibitor for ozone to afford the aimed rubber composition.
Patent JP-S5478373-A (JP)
Title: Method and apparatus for recovering heat in water- making apparatus
Inventor: INOUE SETSUO
IPC: B01D3/06
Filed: 1977-12-05
Abstract: PURPOSE: To perform power generation and water-making efficiently, by recovering heat of the heat-releasing section of a water-making apparatus with the condensed water which is to be supplied to a steam generator.  
     CONSTITUTION: In power plant, steam generated in a steam generator 1 revolves a high-press. turbine 2 and a low-press. turbine 3 to generate power. Steam reduced to low temp. and low press. exchanges heat in a condenser 4 with sea water and is condensed to form condensed water. Then the condensed water is pressurized by a condensate turbine 5 and delivered to a flash evaporator (heat-releasing section) 12, where it is heated by recovered heat, hereafter it is heated additionally by a low-press. heater 6, and transferred through a deaerator 7, a feed water pump 8, and a feed water heater 9 to a steam generator 1. Steam to be supplied to the water- making apparatus is sent to a brine heater 10, where it heats the brine circulated by a circulation pump 13, then generates flash steam at a flash evaporator (heat- recovering section) 11 and the flash evaporator (heat-releasing section) 12 to form fresh water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10332942-A (JP)
Title: Display device
Inventor: KOBAYASHI KIYOTO
IPC: G02B6/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide the display device which is increased in the visibility of a target by widening the range wherein the display device can be viewed without increasing the power consumption of the display device. SOLUTION: The display device which makes a necessary display on a display plate with the light of a light source by making use of an optical fiber is constituted by using an optical fiber 2 formed of a polycarbonate-based raw material for the optical fiber 2. Consequently, the angle distribution of light emitted from the light emission end 2b of the optical fiber 2 is widened and the target 4 displayed on the display device 1 can be viewed from a wide range, so that the visibility of the display device 1 can be increased. Further, when heat-resisting polycarbonate is used as a raw material of the optical fiber 2, the heat resistance of the display device 1 is improved to widen the application range of installation places, etc., so that it can be installed even in a place exposed to the sunshine in summer, thereby increasing the flexibility of the display device 1 itself.
Patent JP-H0438090-A (JP)
Title: Bus controller for catv receiver
Inventor: YUASA MASATOSHI
IPC: H04N5/00
Filed: 1990-06-01
Abstract: PURPOSE:To prevent the contention of channel selection signals by deciding the reception of the channel selection signal by either input/output means and providing an output control means outputting a signal indicating that either of other buses outputs the channel selection signal from the other input/output means other than the input/output means receiving the channel selection signal to respective buses. CONSTITUTION:The channel selection signal is outputted from a BS tuner 33c and inputted to an interface circuit 39c, and the input of interface circuits 39a-39d are respectively in the state of high impedance at present. When the channel selection signal is outputted from either of the BS tuners 33a-33d, the channel selection signal is detected by an encoder 35, the signal indicating the output of the channel selection signal from the other BS tuner is outputted to the bus, and the other BS tuner prohibits the output of the channel selection signal by the signal.
Patent JP-S63312080-A (JP)
Inventor: INABA HIDETOSHI
IPC: B25B23/151
Filed: 1987-06-12
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-H0311348-A (JP)
Title: Negative type photosensitive resin
Inventor: TSUTSUMI YOSHITAKA
IPC: C08F299/00
Filed: 1989-06-09
Abstract: PURPOSE:To provide the negative type photosensitive resin which is transparent in a visible light region, is resistant to dry etching and is excellent in sensitivity and resolution by using a polymer having an arom. ring for a base polymer, giving a substituent having an unsatd. group to this arom. ring and using an additive of a bisazide system. CONSTITUTION:The resin consists of the resin contg. the structural unit in which R in formula I consists of the group contg. unsatd. double bonds and the additive. In the formula, A denotes a benzene ring and/or naphthalene ring; B denotes H, 1 to 4C alkyl group. The negative type photosensitive resin consisting of the resin having the unsatd. group in the arom. ring and the bisazide compd. is transparent in the visible light region, is resistant to dry etching and has the high sensitivity and the resist function excellent in the resolution. this resin is adequate as a coating material and a smoothing resin to be used for solid-state image pickup elements and semiconductor integrated circuit element, etc.
Patent JP-H09328112-A (JP)
Title: Heat-shrink packaging method, and shrink tunnel
Inventor: NISHIHARA MASAHARU
IPC: B65B53/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent a packaging body from moving or falling down even when the packaging body is light-weight, or is loaded under an unstable state by a method wherein a body to be packaged having magnetism, is packaged with a heat shrinkable film, and is fixed on a carrying belt on which a magnet is installed, and is made to pass through a heat shrink tunnel. SOLUTION: A packaging body 3 for which an article 1 to be packaged having magnetism is wrapped with a heat shrinkable film 2, is loaded on a carrying belt 5 which passes through a heat shrink tunnel 4, and the packaging body 3 is fixed by the drawing force of a magnet 6 which is arranged on the carrying belt. On the surface of the carrying belt 5, narrow plate-form electro- magnets 6 are arranged with equal intervals in parallel with the width direction of the carrying belt 5, and they can be individually magnetized by connecting power, or demagnetized by shutting off the power. When the packaging body 3 is loaded on the carrying belt 5, the packaging body is sensed by a sensor, etc., and the electro-magnet 6 on which the packaging body 3 is loaded, is magnetized by connecting power, and the packaging body 3 is fixed to the carrying belt 5.
Patent JP-S5768137-A (JP)
Title: Sulfide type gas adsorbing material
Inventor: HARA KENJI
IPC: C22C9/00
Filed: 1980-10-15
Abstract: PURPOSE: To provide a sulfide type gas adsorbing material which is easy to handle and has high productivity, reliability and shelf life by consisting the same of an alloy contg. P at a prescribed ratio and the balance Cu.  
     CONSTITUTION: A Cu-P alloy contg. 0.1W1.1wt%, more particularly 0.6wt% P and the balance Cu is used for this sulfide type gas adsorbing material. If, for example, a 0.6% P-Cu alloy is installed simultaneously with Ag and Cu, the P-Cu alloy reacts with sulfide tupe gases about 1,000 times faster than Ag and about 10 times faster than Cu. Hence, the sulfiding of Ag, Cu can be prevented over a long period of time by the presence of the P-Cu alloy. The above-described adsorbing material consisting of such P-Cu alloy offers simple and efficient protection of electrical apparatus installed in sulfide type gaseous atmospheres and prevention of environmental pollution by sulfide type gases. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S624711-A (JP)
Title: Production of acrylic graft copolymer
Inventor: IMAI SHOZABURO
IPC: C08F279/02
Filed: 1985-07-02
Abstract: PURPOSE:To obtain a lowly hygroscopic acrylic resin good in optical properties, heat resistance and mechanical strength, by polymerizing or copolymerizing a specified methacrylate ester monomer. CONSTITUTION:25-100wt% methacrylate ester of formula I or monomer mixture thereof with a methacrylate ester of formula II is copolymerized with 0-75wt% methyl methacrylate and 0-40wt% otyer unsaturated monomers copolymerizable therewith. In the formulae, R1, R2, R3, R4 and R5 are each H, halogen cyano, 1-5C alkyl or alkoxy, n is 0 or 1, and R is 6-20C alicyclic hydrocarbon.
Patent JP-S63749-A (JP)
Title: Microcomputer
Inventor: NOMURA MASAHIRO
IPC: G06F13/16
Filed: 1986-06-20
Abstract: PURPOSE:To increase the overall instruction executing speed of a system by multiplexing address buses and data buses and at the same time adding an exclusive bus for read of instruction code and a reading counter for a memory storing an instruction code. CONSTITUTION:The memory access efficiency of a bus is improved by executing data read/write cycle and an instruction code fetch cycle in parallel with each other. That is, a microcomputer consists of a microprocessor 100, a memory 102 containing a memory part 102-1, an instruction pointer IP 102-2 and an incrementer 102-3, a data memory 103, and a peripheral input/output device 104. These units are connected with each other via an address/instruction bus AI 105, an address/data bus AD 106 and an address bus A 107.
Patent JP-S5268922-A (JP)
Title: Single-phase tripod iron core of transformer
Inventor: MAEJIMA MASAAKI
IPC: H01F3/02
Filed: 1975-12-05
Abstract: PURPOSE: The efficiency and the yield of cutting operation in the single phase tripod core of the transformer are improved by allowing the apex of the steel plates constituting the main foot to nearly accord with the outside corner point of said steel plate and the steel plate constituting the yoke. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10341080-A (JP)
Title: Circuit board having primary and secondary through-holes and manufacture thereof
Inventor: MEMIS IRVING
IPC: H01L21/60
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered printed circuit board which has a high wiring density. SOLUTION: A circuit board 10 has contacts 20 thereon which are arranged so as to be engaged with contact pads 34 provided on a chip carrier 30 and is defined as a grating. A plurality of primary through-holes 22 are made in the circuit board at corresponding positions in the grating and are electrically connected to the upper chip contact pads. A plurality of secondary through-holes 26 are made in the board as being positioned outside of the grating has an being electrically connected inside of the chip contact pads.
Patent JP-H08313564-A (JP)
Title: Interruption duration detecting circuit
Inventor: ASHITANI SHINJI
IPC: G01R19/165
Filed: 1995-05-19
Abstract: PURPOSE: To provide an inexpensive interruption duration measuring circuit whose elements can be selected from a wide range of elements. CONSTITUTION: An interruption duration detecting circuit is provided with a first switch section 10 which closes when power supply starts and opens when an interruption of service starts and a capacitor 34 connected to the switch 10. One end of a second switch 20 which opens when power supply starts and closes when the interruption of service starts is connected to the capacitor 34 and the other end of the switch 20 is connected to a voltage discriminating section 50.
Patent JP-H0313614-A (JP)
Title: Operation pattern creating device for river system generator
Inventor: FUJIMOTO HIROHITO
IPC: G05D9/12
Filed: 1989-06-08
Abstract: PURPOSE:To eliminate the need of an operator's judgement by collecting water level information such as a dam water level or the like to set constraint conditions on the water level, calculating the electric power quantity to create a virtual pattern, and correcting the virtual pattern at need to be made as the day's operation pattern. CONSTITUTION:A generator is provided on a dam 1, and river system information such as a water level of each dam 1 or the like are transmitted from child machines 3 of a remote supervisory control unit to a parent machine 4. Subsequently, the information is input from the parent machine 4 to an operation pattern creating device 5 to create an operation pattern, In the device 5, the water level information is collected by a data collecting and setting means 51 to set the next day's operation pattern, and the quantity of electric power generated on the next day is calculated by a scheduled day's quantity calculating means 52. Then a virtual pattern is created by selecting the basis among a lot of model patterns by a virtual pattern creating means 53. The virtual pattern is corrected at need by a virtual pattern correcting means 54, and the corrected virtual pattern is registered as the next day's basic operation pattern by a pattern registering means 55.
Patent JP-H1154123-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KITAGAWA MASAKI
IPC: H01M10/05
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a lithium secondary battery and improve densification of high energy by using carbonaceous powder having a plural-layer structure that a surface layer of a carbonaceous material is formed by baking it under a specific condition after a surface of its nucleus is covered with a carbon precursor by using graphite powder having a specific property as a nucleus, as a negative electrode active material. SOLUTION: Massive graphite powder has the following characteristic. Spacing of a (002) surface is less than 3.37 Å, and the size of a C axis directional crystallite is not less than 1000 Å. and the ratio of peak intensity of 1360 cm to peak intensity of 1580 cm<-1> of a spectrum is not more than 0.3, and a half value width of a 1580 cm<-1> peak is not more than 24 cm<-1> , and the average particle size is 10 to 30 μm, and a thickness of the thinnest part is 3 μm to the average particle diameter, and the specific surface area is 3.5 m<2> /g to 10.0 m<2> /g, and tapping density is 0.5 g/cc to 1.0 g/cc, and the X-ray diffraction peak intensity ratio of (110)/(004) is not less than 0.015. Baking to obtain a plural-layer carbonaceous material is performed in a temperature range of 700 to 2800 deg.C in an inert gas atmosphere.
Patent JP-S5668818-A (JP)
Title: Using rate measuring system for input/output control device
Inventor: KANEKO SATORU
IPC: G06F3/00
Filed: 1979-11-10
Abstract: PURPOSE: To ensure an accuess from the beginning to the input/output device having a small using rate, by giving a control with the higher-rank unit knowing the  using rate of each input/output control device.  
     CONSTITUTION: The host computers 1-1W1-4 are connected to the magnetic disk control devices 2-1 and 2-2 each, and each control device controls independently the magnetic disk devices 3-1 and 3-2 each. The using rate measuring mechanism is provided to the devices 2-1 and 2-2 each to measure the under-process time within each unit time. Receiving the result of measurement, each of the computers 1-1W1-4 writes the data into the using rate table. Then the contents of the table examined in case an access is intended to the disk device 3-1 or 3-2, and thus the disk device having a small using rate is designated. In such way, an access is possible from the beginning to the input/output device having a small using rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10325090-A (JP)
Title: Production of pulp
Inventor: ONDA AKIO
IPC: D21C5/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing pulp of high quality and little colored and having high strength with little energy consumption in simple manner from wide range of pulp raw materials including agricultural wastes and forestry wastes by using cooking liquors consisting of less expensive pollution- free chemicals. SOLUTION: In a method for producing pulp in which plant-based raw materials are cooked in cooking liquors, the cooking process is carried out under an oxygen partial pressure of at least 0.1 kg/cm<2> in an alkaline aqueous solution containing hydrogen peroxide. This pulp making process, in which plant-based raw materials are cooked in cooking liquors, consists of a first cooking process which is carried out under an oxygen partial pressure of at least 0.1 kg/cm<2> in a first cooking liquor composed of an alkaline aqueous solution which contains hydrogen peroxide, and a second cooking process which cooks solid cooked materials obtained in the first cooking process in a second cooking liquor composed of an alkaline aqueous solution which contains hydrogen peroxide.
Patent JP-H05157682-A (JP)
Title: Novel method for evaluating virus removing ability of high polymer membrane module
Inventor: NAKANO HIROO
IPC: G01N15/00
Filed: 1992-06-05
Abstract: PURPOSE:To easily and highly accurately evaluate the virus removing ability of a high polymer membrane module in a non-destructive state by filling up one side of a high polymer membrane with a chemically inactive liquid and supplying a similar gas from the opposite side, and then, pressurizing the gas until the inter-membrane pressure difference reaches an already set value. CONSTITUTION:One side of a high polymer membrane module is filled up with a chemically inactive liquid. A similar gas is supplied and pressurized from the opposite side and the supply of gas is discontinued when the inter-membrane pressure difference value pH reaches an already set value and the pressure drop is measured during a fixed period of time. Only when the measured value is equal to or smaller than a set value, the module is accepted. The value pH is a value meeting an inequality, d<pH<c, where (d) and (c) respectively represent the pressure values at the point at which an inter-membrane pressure difference vs. gas supplying speed curve plotted against the module made of high polymer membranes having a fixed range of mean hole diameters and maximum diameters branches off from a straight line (a) and at the intersection of a straight line (f) connecting points (e) and (f) on the curve showing speeds which are 2.5 and 3 times as fast as the gas feeding speed at the curve-branching off point by using the same technique as that used for inspections and the line (a) is drawn by extending the straight section along which the speed increases proportionally to the pressure in the increasing direction.
Patent JP-H09322959-A (JP)
Title: Pachinko stand and pachinko ball polishing device
Inventor: MATSUDA TETSUO
IPC: A63F7/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To polish Pachinko balls through a dedicated device and to reduce the number of polishing devices by attachably and detachably providing a ball stock box for storing Pachinko balls at one part of a Pachinko ball circulating route concerning a ball sealed type Pachinko stand having the closed Pachinko ball circulating route on the side of a player. SOLUTION: In a ball sealed type Pachinko (Japanese pinball game) stand 1, a play panel 2 is arranged on the front face, a reader 3 for a magnetic card, account settle button 4 and handle 5 are arranged at the lower part, and the Pachinko ball circulating route is provided between a machine part 6 such as various kinds of control equipments or operating equipments arranged on the back and the play panel 2. In this case, a ball stock box 7 is attachably and detachably fitted at one part of the Pachinko ball circulating route. This ball stock box 7 is provided so that the fixed amount of balls can always be stored in the box or the Pachinko balls in the route can flow into the box and can be stored there as needed.  When cleaning the Pachinko balls, the Pachinko balls are stored in the ball stock box 7 and, after the box is detached, the balls are polished by the required polishing device installed separately.
Patent JP-S6123664-A (JP)
Title: Deep red water-based ink composition
Inventor: CHIAKI HISASHI
IPC: C09D11/00
Filed: 1984-07-12
Abstract: PURPOSE:To provide the titled compsn. which has clear tone and excellent resistance to light and water and does not corrode metal, containing a specified monoazo dye. CONSTITUTION:Water, a water-soluble org. solvent (e.g. ethylene glycol), a deep red monoazo dye of the formula (wherein X is CO, SO2; R is a 1-4C alkyl, C6H5, C6H4CH3; M is Na, K, Li) and opticonally a water-soluble surfactant (e.g. N-alkylpyrrolidone), a natural or synthetic water-soluble resin, etc. are mixed together. USE:Writing ink, stamping ink, jet printing ink, recording ink, etc.
Patent JP-S5934921-A (JP)
Title: Reinforcing structure of automobile door
Inventor: TSUCHIYA YOSHIMASA
IPC: B60J5/00
Filed: 1982-08-23
Abstract: PURPOSE:To increase the face stiffness of an outer panel by connecting the upper end section of a reinforce member on the inside of the outer panel to the outer panel and the lower end section of the reinforce member to an inner panel. CONSTITUTION:The reinforce member 11 of a hat-shaped section is disposed extending over a lower end section from a door waist section at the center of the inside section of the outer panel 10, and the upper end section of the reinforce 11 is fixed to the waist section of the outer panel 10 through welding while the lower end section is bent to the inner panel 13 side so as to avoid an ascent and descent locus O of a window glass 12 and fixed to the lower end section of the panel 13. The top section 11a of the rain hose 11 is fastened to the outer panel 10 by adhesives 15. Accordingly, the face stiffness of the outer panel is increased by the presence of the reinforce member, and the outer panel can be lightened.
Patent JP-H11335317-A (JP)
Title: Production of trimellitic acid
Inventor: TANAKA KAZUO
IPC: C07C51/265
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To produce trimellitic acid continuously on an industrial scale at a low cost by developing a catalyst exhibiting high activity in a liquid phase oxidation of a dialkyl aromatic aldehyde and/or its oxidized derivative. SOLUTION: A dialkyl aromatic aldehyde and/or its oxidized derivative is subjected to a liquid phase oxidation in the presence of a bromine-manganese catalyst containing zirconium and/or cerium in a water-containing low-aliphatic carboxylic acid solvent which contains water in an amount of 5-70 wt.% at 180-240 deg.C.
Patent JP-H05263314-A (JP)
Title: Improvement in output efficiency of polyamide-based yarn
IPC: D01F1/10
Filed: 1992-06-05
Abstract: PURPOSE: To obtain a preoriented and undrawn fiber in high output efficiency of introducing a pyrogemic silica having a specific particle diameter into a molten polymer in the form of a dispersion in a master mixture of the same polyamide as polyamide to be treated before spinning. CONSTITUTION: Process for improving the output efficiency of a polyamide-based yarn comprises introducing 0.05-1 wt.% pyrogenic silica having 5-15 nm particle diameter into a molten polymer in the form of dispersion in a master mixture of the same polyamide as that intended to be processed before spinning the polyamide (e.g. polyhexamethylene adipamide), spinning the polymer by a die plate kept at 283 deg.C, blowing air stream to the resultant filament in the presence of water content to cool the filaments until room temperature, collecting and sizing the filaments, mixing the filaments by an air nozzle and winding the resultant yarn at a speed of 4,200-5,800 m/min. The polyamide-based preoriented yarns is thus produced with a gain in output efficiency of at least 10%.