baber/WOPTO huggingface dataset:
Patent JP-S6324552-A (JP)
Title: Nickel oxide-hydrogen secondary cell
Inventor: NAKAMURA TOSHIAKI
IPC: H01M4/24
Filed: 1986-07-17
Abstract: PURPOSE:To improve the self-discharge property of a nickel oxidehydrogen secondary cell, and to keep the charged electric quantity stable for a long time, by applying a hydrogen absorption alloy electrode or an electrode consisting of hydrogen absorption alloy powder with a coverage of a vinyl polymer for a negative electrode. CONSTITUTION:After a hydrogen absorption alloy is placed in a pressure tank and depressurized and degased at about 60 deg.C for about one hour, the alloy is cooled immediately up to about 10 deg.C, and hydrogen is introduced by pressure. After pressurized by the hydrogen for about two hours, the gas is exhausted, and the alloy is depressurized and degased for about three hours while heating again up to about 90 deg.C. To the screened powder of the micropowdered alloy, after giving an activation treatment in such a way, a polytetrafluoride ethylene PTFE powder, which is a vinylpolymer formed by polymerizing a vinyl monomer, is added, kneaded, and made into a sheet form by a roller. The resulting product is superposed on a nickel net, pressed at a specific pressure, and a hydrogen absorption alloy electrode is produced to be used as a negative electrode. Therefore, a nickel oxide-hydrogen secondary cell with an excellent self-discharge rate and a long period preservation ability can be acquired.
Patent JP-S5956975-A (JP)
Title: Hot roll
Inventor: KUROKI HIRONORI
IPC: B22D11/128
Filed: 1982-09-24
Abstract: PURPOSE:To improve resistance to cracking and wear by using an alloy prepd. by incorporating specific ratios of C, Si, Mn, Cr in iron in forming a build-up weld layer having a required thickness on the surface layer part of a roll body made of a carbon steel. CONSTITUTION:An alloy contg., by wt% <=0.2% (excluding 0%) C, 0.1-1.5% Si, 0.1-2.0% Mn, 8-12% Cr, contg., if necessary, <=2% (excluding 9%) Ni and <=1% (excluding 0%) Mo and consisting of the balance substantially iron is prepd. Such a alloy is used in forming a build-up weld layer having a required thickness on the surface of a roll body made of a carbon steel or low alloy steel, whereby a hot roll is obtd. The hot roll has high strength, toughness and corrosion resistance and when Ni and Mo are added thereto, the roll retains the orignal resistance to heat cracking.
Patent JP-S6069155-A (JP)
Title: Thermoplastic resin composition
Inventor: SAKANO HAJIME
IPC: C08L51/08
Filed: 1984-08-09
Abstract: PURPOSE:To provide the titled compsn. having excellent coatability, processability, and excellent resistance to impact and heat, by adding a small quantity of a polyamide resin to a specified graft copolymer. CONSTITUTION:A thermoplastic resin compsn. consists of 95-99.9wt% polymer (A) obtd. by graft-polymerizing a monomer mixture consisting of an arom. vinyl compd. (e.g. styrene) and a vinyl cyanide (e.g. acrylonitrile) or said arom. vinyl compd., said vinyl cyanide and an alkyl ester of unsaturated carboxylic acid (e.g. methyl methacrylate) onto a chlorinated polyethylene and 0.1-5wt% polyamide resin (B) (e.g. nylon 66). Though most of conventional thermoplastic resin moldings suffer failure in coating, i.e., they tend to cause stress cracking, the resin compsn. of the present invention has excellent coatability, does not suffer stress cracking and is excellent in processability and resistance to impact and heat.
Patent JP-S6062491-A (JP)
Inventor: KURANO MASAHIKO
IPC: B23B31/30
Filed: 1983-09-09
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-H1116389-A (JP)
Title: Semiconductor memory device
Inventor: TANNO SHOICHI
IPC: G11C29/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a high reliability semiconductor memory device which enables the improvement of the precision of error detection of data read out of a memory cell and the proper error correction. SOLUTION: Reverse parity signals which are generated by a parity generating circuit 2 in accordance with logic reverse data signals from a 1st reverse circuit 1 and a Hamming matrix are stored in a memory cell array 3 with input data signals DA0-DA31 and parity signals. The reading levels of all the bits of the input data signals DA0-DA31 stored in the memory cell array 3 are respectively reversed in relations to the judging voltage of a sensing circuit 5 by a 2nd reverse circuit 4. If a syndrome judgement circuit 7 judges that 1st and 2nd syndrome signals generated by a syndrome generating circuit 6 agree with each other and, further, there are errors in reading data signals and reading reverse data signals, a correction circuit 9 corrects the errors in the reading data signals D0-D31 in accordance with correction signals from a correction signal generating circuit 8.
Patent JP-H0829093-A (JP)
Title: Production for material forming heat exchanger
Inventor: IIZUKA SHINICHI
IPC: C09D133/08
Filed: 1994-07-19
Abstract: PURPOSE:To solve the problem of offensive odor sensible immediately after the resumption of cooling. CONSTITUTION:After a heat exchanger forming material made of aluminum with a hydrophilic membrane or an aluminum alloy is coated with a solution including at least one selected from the group consisting of water soluble resins and nonionic surface active agents, it is subjected to a thermal treatment for 2 to 8 hours at a temperature of 100 to 240 deg.C.
Patent JP-H0612151-A (JP)
Title: Electric power supply system of information processor
Inventor: KISHI KOJI
IPC: G06F3/02
Filed: 1992-06-25
Abstract: PURPOSE:To carry and use the information processor for a long time without providing any special device by generating electric power by utilizing the kinetic energy of a key input and charging the secondary battery for operating the processor. CONSTITUTION:The information processor 1 is equipped with keys 2 for inputting data, a CPU 3 which processes the inputted information, and the secondary battery 4 which supplies electric power to the CPU 3, and constituted into a portable type. Further, this processor is provided with an energy transducing part 5 which transduces the kinetic energy of the keys 2 into electric energy and a rectifying circuit 6 which rectifies the transduced electric energy. Then the movement energy of the keys 2 pressed for the data input is taken out by the energy transducing part 5 as the AC electric energy, which is charged in the secondary battery 4 through the rectifying circuit 6. Therefore, while the information processor is used, the electric power is accumulated in the secondary battery 4 as the electric power for operating the CPU 3 and used.
Patent JP-H108442-A (JP)
Title: Erosion and torrent control block
Inventor: KUROKI YOSHIAKI
IPC: E02D29/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a precast erosion and torrent control block of a part whose slope gradient is changed by one manufacturing mold by providing a separate projection which is engaged with an upper stage block and provided with a gradient adjustment part on an upper surface of the erosion and torrent control block to cope with the change in gradient. SOLUTION: A stay part 3 is projected on a back side of a flat face plate 2 in an erosion and torrent control block 1, a recessed part 5 is provided on the lower side of the stay part 3, and the recessed part is an engagement part to be engaged with a projection 4 of a lower stage block 1b. A separate projection 6 is provided on the erosion and sediment control block 1 without providing any concrete projection, and the separate projection 6 is engaged with a lower recessed part of an upper stage block 1a. A seat on which the separate projection 6 is loaded and an insert 7 to which the projection is fitted by bolts 8 are provided on the upper surface of the erosion and torrent control block 1. When the slope gradient is changed midway, preparation of a mold for manufacturing the block of this part can be dispensed with.
Patent JP-H07134390-A (JP)
Title: Method for designing exposure device and method for designing mask for exposing
Inventor: KIMURA MITSUNORI
IPC: G03F1/70
Filed: 1993-06-14
Abstract: PURPOSE:To provide a means capable of most adequately designing an exposure device and mask for exposing by making calculation by a novel technique by breaking the former fixed idea of assuming a light source shape to be a specific shape. CONSTITUTION:This method for designing the exposure device and the mask for exposing comprises using a light source of an arbitrary shape and reading the shape of the light source I, calculating the light distribution on the material to be exposed when the surface of the material to be exposed is irradiated with the light from the light source through the mask II and most adequately designing the shape of the light source and the mask for exposing in accordance with this calculation III.
Patent JP-H0216669-A (JP)
Title: Security system
Inventor: AOYAMA MITSUNOBU
IPC: G06F21/62
Filed: 1988-07-05
Abstract: PURPOSE:To realize a security function of a network system of two or more classes by checking the propriety of access by using a node directory provided on in a memory device when data are passed through between nodes. CONSTITUTION:When an operator makes access to the CPU 2 of a node 1 from a work station 1, the CPU 2 checks the propriety of the access. When the access is discriminated as proper as a result of the checking, the CPU 2 of the node 1 becomes accessible. Moreover, if the operator also tries to make access to the CPU 5 of a node 2 by utilizing the inter-node pass-through of a pass-through device 3 at the time of making access to the CPU 2 of the node 1, the node directory 4a of a memory device 4 is referred to under the control of the CPU 2 ad the operator password is checked for the propriety. Therefore, the security function of a networks system having a constitution of two or more classes can be realized easily.
Patent JP-S6325723-A (JP)
Title: Permutation generating device with preference degree
Inventor: MIYATA MISAO
IPC: G06F19/00
Filed: 1986-07-18
Abstract: PURPOSE:To omit the useless search and to improve the processing efficiency with a permutation generating device by producing two combinations of permutations having specific relation with preference when two combination of permutations are successively selected from (n) pieces of permuations. CONSTITUTION:The data groups (a, b, c, d, e, f) which form combinations are stored in registers 100-105. The contents of the register 100 or 101 are selected by a selector 109 and set to a register 108. A comparator 110 checks coincidence between the outputs of the register 108 and the selector 109. When the contents of the register 100 satisfy the necessary conditions, the contents of the register 101 are stored in the register 108 via the selector 109 by a command given from a control part 107. Then the contents of registers 101-105 are shifted with left rotations until the coincidence is obtained between the contents of registers 108 and 101.
Patent JP-2000357447-A (JP)
Title: Earth leakage breaker
Inventor: MASUDA TERUAKI
IPC: H01H83/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an earth leakage breaker having an enhanced insulating performance, allowing simple mounting of a leak tripping device, and capable of suppressing damage of the electronic circuit part. SOLUTION: A main cover 100 to constitute a casing of earth leakage breaker furnished with a leak tripping device accommodation recess 100a and an aux. cover 102 covering the opening of the recess 100a, and a leak tripping device 101 composed of an electronic circuit part 39, electromagnet device 31, leakage testing button 37, leak indication button 35, etc., is accommodated in a unit case 30 made of a synthetic resin having insulating partition walls 30c and 30k for protecting the electronic circuit part 39 against arc gas generated in an arc extinguishing device 50 so that a unit system is established, and this unitized leakage tripping device 101 is accommodated in leakage tripping device accommodation recess 100e.
Patent JP-H0512335-A (JP)
Title: Data base retrieval system
Inventor: KIKUCHI TADASHI
IPC: G06F17/30
Filed: 1991-07-09
Abstract: PURPOSE:To easily retrieve a data base by realizing a registering (setting) function for a virtual retrieval key, a data base retrieving function for data base retrieval based on the virtual retrieval key, and a summarizing function for the retrieval result. CONSTITUTION:The data base retrieval system is equipped with a registration part 11 for storing data of the data base 16, a retrieval part 12 which retrieves the data base 16 according to retrieval conditions inputted by a user 17 and returns the result to the user, a virtual retrieval key registration file 14, and a virtual retrieval key registration part 13 which registers the virtual retrieval key in a virtual retrieval key temporary file 15. The retrieval part 12 includes a retrieval expression generation part 18 for converting the virtual retrieval key into a retrieval key and a retrieval result summarizing part 19 which summarizes results obtained by retrieving the data base 16 with the retrieval key by virtual retrieval keys. Then the virtual retrieval keys which are grouped are set and the retrieval results of the data base 16 based on the virtual retrieval keys are summarized and outputted.
Patent JP-2000003781-A (JP)
Title: Microwave oven
Inventor: KUROKAWA TETSUSHI
IPC: F24C7/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven which is free of the adjustment for the latch switch fitting position and capable of preventing the contact changeover of the latch switch, even if a door is opened a little. SOLUTION: In a microwave oven, when a door 2 is opened, a rotating lever 14 is rotated by the energizing force of a spring 15, as well as a movable part 10a of a latch switch 10 is rotated while being pushed by an energizing part of a spiral spring 19. When the latch switch 10 is locked with a stopper 13b, the rotating lever 14 is separated from the movable part 10a, and thereafter the rotating lever 14 is separated from a movable part 12a of a monitor switch 12.
Patent JP-2000003787-A (JP)
Title: Organic electroluminescent element
Inventor: SATO YOSHIHARU
IPC: C09K11/06
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain an element having high heat resistance and blue luminescence with satisfactory color purity by making a specified mixing ligand type metallic complex having a high melting point as a host material in a luminescent layer and doping aromatic amine compound in this host material. SOLUTION: An organic electroluminescent element is formed by holding a luminescent layer and an electron hole transport layer by an anode and a cathode on a substrate. In the luminescent layer, a mixing ligand metallic material shown by in formula I is made a host material. In the formula I, R1 to R6 show hydrogen atoms, halogen atoms, alkyl groups, aralkyl groups, aryl groups, cyano groups, amino groups, acyl groups, alkoxycarbonyl groups, killboxyl group, M represents Al or Ga atoms and L represents formula II or formula III. In the formulas II, III, Y is Si, Ge, Sn, and Ar1 to Ar4 are alkyl groups, aralkyl groups and alkenyl groups. In this host material, aromatic amine compound shown by a formula IV is included by 0.1 to 10 wt.%. In the formula IV, Ar5 to Ar7 show aromatic hydrocarbon ring groups and aromatic heterocyclic ring groups.
Patent JP-H08333754-A (JP)
Title: Slope greening construction method
Inventor: MATSUMOTO TOMOFUMI
IPC: E02D17/20
Filed: 1995-06-10
Abstract: PURPOSE: To improve anchorability in a vegetation base member while dispensing with a net or the like by mixing a degradative fiber consisting of a biodegradative or photodegradative blank in this slurry vegetation base member to be sprayed on a side-slope and, after vegetation growth and development, having it degraded and vanished. CONSTITUTION: A degradative fiber 7 and water 4 are mixed in a slurry vegetation base member 11 as mixed with various soil improvers, water holding material, fertilizer, plant seeds and so on, and the mixed is sprayed over a side-slope 8. This degradative fiber 7 is a continuous fiber of a thick diameter made of intertwisting lots of monofilament and such one being cut into a length of several tens cm is usable. The vegetation base member 11 is able to be anchored without using a net or the like, and after a plant is germinated into growth, it is dissolved and vanished to prevent any environmental pollution from occurring. With this constitution, the greening of the side-slope is efficiently performable.
Patent JP-S6325513-A (JP)
Title: Engine suction air meter
Inventor: TSUTSUMI KAZUMICHI
IPC: F02D41/18
Filed: 1986-07-17
Abstract: PURPOSE:To obtain an apparatus for generating a Karman vortex pulse of actual value constantly regardless of engine operation condition, by setting variably an operation constant of a binary circuit in response to the engine operation condition. CONSTITUTION:A signal 'a' issued out from a Karman vortex amount sensor 2, after passing through the No.1 low-altitude range passing filter 31, afters its mean value by the No.2 low-altitude range passing filter 32. And, binarization is performed by comparing outputs of these filters 31, 32 on outputs 'b', 'c', by a comparator 33 and a Karman vortex pulse 'd' is obtained. A computer unit 8, upon receiving the pulse 'd', calculates suction air amount of the engine and fuel injection quantity is determined correspondingly to this result. And, the unit 8, depending on an aperture of a throttle valve 6, adjusts time constants of the filters 31, 32 and generates a setting signal to adjust a hysteresis width. Thus, noise effect is eliminated for proper binarization.
Patent JP-H077123-A (JP)
Title: Method for applying film to lead frame
Inventor: SUGIMOTO HIROSHI
IPC: H01L23/50
Filed: 1993-06-15
Abstract: PURPOSE:To enhance workability and reliability by preventing a film from foaming at the time of application to a lead frame. CONSTITUTION:The method for applying a film to a lead frame comprises a step for drying the film under specified drying conditions, and a step for applying the dried film to a specified position on the lead frame. The drying conditions are set such that; Tg>=T>=130-18.t (t>=0.3), wherein T is the drying temperature, t is the drying time, and Tg is the glass transition point of adhesive.
Patent JP-H03136648-A (JP)
Title: Method and device for mixing impression materials for dental application
Inventor: HANSU SHIYURAIBAA
IPC: B01F15/00
Filed: 1990-06-28
Abstract: PURPOSE: To apply an impression material to the oral cavity of a patient with high workability by mixing material components for the formation thereof within an application unit. CONSTITUTION: A cartridge piston 10 is connected to a cartridge piston 9 via a coupling member 30 and as a result, the rotation of the cartridge piston 10 caused via a power transmission shaft 29 is transmitted to the cartridge piston 9 and even to a mixing blade 11. The power transmission shaft 29 drives the cartridge piston 10 upward, due to the lock of a tightening device 31, thereby forcibly feeding a hardener 4 into an impression material 3 via a valve type notch 12. In this case, the coupling member 30 is formed to be elastic, and twisted during the motion of both of the cartridge pistons 9 and 10, thereby causing the hardener 4 to flow toward the impression material 3. In addition, hardener paste or a fluid 4 via the valve type notch 12 is fed easily, due to the sealed air 32 introduced into a material component.
Patent JP-H11325784-A (JP)
Title: Heat exchanger
Inventor: YAMAUCHI YOSHIYUKI
IPC: F28F9/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To enhance heating capacity by optimizing refrigerant supply to a tube from a header tank. SOLUTION: A header tank 5 has perforated structure arranged such that refrigerant flows more through a first header space 5a located on the upstream side of air flow than a second header space 5b located on the downstream side (A>B). Since the refrigerant can exchange heat efficiently, heating capacity and pressure resistance of the header tank 5 can be enhanced.
Patent JP-S5872825-A (JP)
Title: Open type absorption air conditioner
Inventor: AKAHORI KENICHI
IPC: F24F1/02
Filed: 1981-10-23
Abstract: PURPOSE:To make a titled air conditioner usable for air conditioning, by so constituting that hot air is dehumidified at about fixed temperature throughout the year, in the titled air conditioner which humidifies and dehumidifies the air. CONSTITUTION:The inside of an external frame 20 is divided into a dehumidifier 2 and a regeneration device 8. Highly humid air 11 is introduced into the dehumidifier 2 through a duct 28 and a suction opening 22, which is dehumidified by passing through a rotary filter 26 dipped in an absorbent 27, such as lithium chloride, turned into dry air 12 and discharged 25 by a fan 24. On one hand, outdoor air 1 is taken in by the regeneration device 8 from a suction opening 29, the absorbent 27 lifted by a filter 31 is heated by a far infrared ray heater for evaporation of water and the steam is discharged 33 by a fan 32. When the filters 26 and 31 are revolved in directions 46a and 46b they can be dehumidified and regenerated effectively by a relation of the vapor pressure. With this constitution, air conditioning can be done effectively with little energy consumption.
Patent JP-H0457813-A (JP)
Title: Polyester resin having shape memory capacity
Inventor: MATSUMOTO TETSUO
IPC: C08G63/12
Filed: 1990-06-27
Abstract: PURPOSE:To form a polyester resin having a shape memory capacity by introducing a chemical structure capable of intermolecular crosslinking for shape memory into a polyester having a specified glass transition point and rubberlike elasticity for shape deformation. CONSTITUTION:This polyester resin having a shape memory capacity has a glass transition point of 0-100 deg.C, a chemical structure capable of intermolecular crosslinking for shape memory and rubberlike elasticity for shape deformation, and an intrinsic viscosity of 0.3 or above. As the polyester resin, one comprising an aromatic polyester segment and an aliphatic polyester segment and having an unsaturated bond for shape memory is desirable. For example, a polyester resin prepared from a discarboxylic acid component comprising 20-80 mol% terephthalic acid, 0.1-30 mol% maleic anhydride and 5-40 mol% dodecandioic acid and a diol component comprising 100 mol% ethylene glycol is desirable.
Patent JP-S5790947-A (JP)
Title: Semiconductor device
Inventor: ITOGA KEIJI
IPC: H01L21/60
Filed: 1980-11-27
Abstract: PURPOSE:To prevent the generation of discharge between a metallic electrode brazing a semiconductor pellet and the pellet even when the pellet inclines due to the cohesive power of solder by making the size of the electrode smaller than a metallizing electrode formed inside a glass passivation of the pellet. CONSTITUTION:An anode Mo plate 14 plated with Ni is fixed onto the back of the pellet 1 by using solder 10, and a ring-shaped cathode Mo plate 7 is fastened onto the surface of the pellet 1 by solder 11. A cathode electrode plate 8 is fixed onto the cathode Mo plate 7 by solder 12, and a gate lead 9 is attached to the pellet 1 by employing solder 13 while being positioned in the ringed form. In this constitution, the anode Mo plate 14 is shaped in the same size as or in size slightly smaller than the anode electrode 2 formed through the metallizing of the pellet 1. Accordingly, the electrode does not discharge to the pellet 1 because the anode Mo plate 14 is shaped being positioned inside the glass passivation around the pellet 1.