baber/WOPTO huggingface dataset:
Patent JP-H11297325-A (JP)
Title: Alkaline secondary battery
Inventor: KIYAMA YOSHIHIRO
IPC: H01M10/24
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To suppress the release of powder, such as an active material from a substrate, and to apply proper flexibility by containing a binder constituted of a copolymer of a monomer having a vinyl alcohol-COOX group and hydroxypropyl methyl cellulose in at least one of a positive electrode and a negative electrode. SOLUTION: A binder constituted of a copolymer of a monomer having the vinyl alcohol-COOX group (X is hydrogen, alkaline metal), and hydroxypropyl methyl cellulose is contained in at least one of a positive electrode and a negative electrode. A paste containing nickel hydroxide powder and an aqueous solution (with a concentration of 0.1-5 wt.% with respect to nickel hydroxide powder of 90 wt.%)) of a copolymer of a monomer, which has the vinyl alcohol-COOX group and hydroxypropyle methyl cellulose is filled in a conduvtive substrate to manufacture the positive electrode for example.
Patent JP-2000291925-A (JP)
Title: Refuse incinerator
Inventor: KAWAKAMI ATSUHIRO
IPC: F23G7/12
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a refuse incinerator, capable of preventing the generation of dioxin and having a simplified structure and reduced cost. SOLUTION: This refuse incinerator comprises an incinerator body 10, having an axisymmetric vertical cylinder body part 11 and a taper-form bottom 12 coupled to the lower part of the cylinder body part 11 and situated at the central part of an incinerator body 10 and the bottom 12, and an air flow guide plate 30 situated above the air injection nozzle 20 and positioned facing the nozzle with a distance in a vertical direction therebetween, and having a central part receiving an air jet injected through an air injection nozzle 20 so as to guide it in the outward direction. The height of a protrusion from the bottom 12 of the air injection nozzle 20 or the height of the air flow guide plate 30 is respectively variably constituted.
Patent JP-H08269433-A (JP)
Title: Ultraviolet-shielding platy composite microparticle and its production
Inventor: OSHIMA KENTARO
IPC: A61K8/29
Filed: 1995-03-28
Abstract: PURPOSE: To obtain microparticles improved in transparency to visible light and ultraviolet shielding properties by forming a mixture containing a specified starting material for parent particles and a specified starting material for daughter particles into a liquid film, drying or firing this film and grinding the dried or fired film. CONSTITUTION: A mixture is obtained by mixing 10<-5> -20mol/L of a starting material for fluorine-compound-containing parent particles, comprising a sol containing particles constituting parent particles having a mean particle diameter of primary particles of 0.001-0.3μm and/or a solution which can form the particles when heat-decomposed and 10<-5> -10mol/L of at least one starting material for daughter particles, selected from a sol containing daughter particles comprising a metal oxide and having a mean particle diameter of 0.001-0.1μm, a powder of daughter particles and a solution which forms daughter particles when heat-decomposed. A substrate is immersed in a solution containing the above mixture to form a liquid film having an average liquid film thickness of 0.1-1000μm.  This film is dried and /or fired at 100-1500 deg.C or dried at 100-1500 deg.C, heat-decomposed and fired to obtain a solid film. This film is ground to form platy microparticles.
Patent JP-H03294243-A (JP)
Title: Production of organic carboxylic acid ester
Inventor: IWAMATSU EIJI
IPC: C07C67/08
Filed: 1990-04-11
Abstract: PURPOSE:To produce the title compound useful as a raw material for solvent and various kinds of spices extremely industrially and advantageously from an organic carboxylic acid and an alcohol or an olefin by using clay minerals containing a zirconium compound as a catalyst. CONSTITUTION:In producing a carboxylic acid ester from an organic carboxylic acid and an alcohol or an olefin, clay minerals (especially preferably montmorillonite) containing a zirconium compound (e.g. zirconium oxide or zirconium hydroxide) are used as a catalyst and the reaction is carried out. By this method, a reactor is not corroded with the organic carboxylic acid ester and the organic carboxylic acid ester can be obtained at high esterification rate. The prepared organic carboxylic acid ester is readily recovered.
Patent JP-H1029942-A (JP)
Title: Therapeutic agent for chronic arthrorheumatism
Inventor: YAMADA HIDEHIRO
IPC: A61P29/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new type therapeutic agent for chronic arthrorheumatism, free from adverse effects by using a specific prostaglandin, especially in a form of fat emulsion as an active ingredient. SOLUTION: This therapeutic agent contains prostaglandin E1 as an active ingredient. Targeting therapy is made possible and excellent anti rheumatics is obtained by emulsifying prostaglandin E1 in a form of fat emulsion. Further, action of the prostaglandin E1 is synergically enhanced by combinedly using the prostaglandin E1 with a phosphodiesterase inhibitor such as pentoxifylline in a low concentration. The prostaglandin E1-containing fat emulsion preferably contains prostaglandin E1 [in an amount of 0.001-0.01% (W/V)], plant oil, at least one kind of fat emulsion base (in an amount of 5-20%) selected from a 6-12C middle chain fatty acid triglyceride and 6-18C fatty acid di- and monoglyceride, an emulsifier of phospholipid (in an amount of 0.6-2.4%) and an isotonizing agent of glycerin and water and has <=1μm average particle diameter.
Patent JP-S57210447-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/64
Filed: 1981-06-22
Abstract: PURPOSE:To improve wear resistance and corrosion resistance by providing a protective film, formed by the polymerization and setting of acrylic polyhydric ester, over the surface of a magnetic layer. CONSTITUTION:The surface of a magnetic layer provided over a base such as a polyester film is coated with polyhydric ester which is a 200-1,000 compound liquid at normal temperature and obtained by the reaction of polyhydric alcohol such as polyalkylene glycol and triol with acrylic unsaturated acids such as acrylic acids and methacrylic acids, and the surface is irradiated with radiation to perform polymerization and setting.
Patent JP-S60241233-A (JP)
Title: Manufacture of multilayer interconnection structure
Inventor: KURODA SHIGEO
IPC: H01L21/768
Filed: 1984-05-16
Abstract: PURPOSE:To readily connect with upper layer wirings by forming in a projected shape a wiring conductive film only on the top of a connecting hole formed on an insulating film on lower layer wirings. CONSTITUTION:An insulating film 12, a lower layer Al wirings 13a, 13b and an interlayer insulating film 14 are formed on a semiconductor substrate 11. Then, a connecting hole 15 is formed. Thereafter, a conductive film 16 for connecting wirings is formed, and a resist 17 is coated on the upper surface. Subsequently, the resist 17 is etched to allow only the resist 17b in the recess of the film 15 to remain. Then, the film 16 is etched to allow the conductive film 16a to remain in the hole 15. Thereafter, after an aluminum layer is formed on the overall surface, it is patterned to form aluminum wirings 18.
Patent JP-H07307398-A (JP)
Title: Electrically writable and erasable nonvolatile semiconductor storage device, and manufacture thereof
Inventor: YASUE TAKAO
IPC: H01L29/792
Filed: 1994-05-10
Abstract: PURPOSE:To eliminate roughness of a gate oxide film in a gate bird's beak generating part and to prevent the generation of a defective drain disturbance by a method wherein a floating gate is constituted of a single crystal silicon layer and the growth of polysilicon grains in the floating gate is inhibited or controlled. CONSTITUTION:A floating gate 2A is constituted of a single crystal silicon layer. That is, a gate oxide film 8 is formed on a silicon substrate 1. Then, a polysilicon layer is formed thereon and this polysilicon layer is recrystallized by laser annealing or the like to form the single crystal silicon layer. As the gate 2A is constituted of the single crystal silicon layer, there is no growth of polysilicon grains in the gate 2A unlike a floating gate, which is constituted of a polysilicon layer. Accordingly, a gate bird's beak does not exist.
Patent JP-2000293893-A (JP)
Title: Information recording medium
Inventor: UCHIYAMA HIROSHI
IPC: G11B7/24067
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively suppress the occurrence of a crack in a substrate by forming laminated films having an information recording film and a ground surface film mainly composed of Cr which is the ground surface thereof on a substrate made of a resin and specifying the internal stress of the laminated films to a specific value or below. SOLUTION: The internal stress of the laminated films is specified to <=0.3 GPa and the average crystal grain size of the ground surface film is confined within a range of 3 to 30 nm. The resin substrate 2 is formed by shaping a resin material, such as, for example, a thermoplastic resin, by injection shaping, etc., to a disk form. Ruggedness indicating servo signals, etc., is preferably formed on the one main surface 2a of the resin substrate 2. The ground surface film 3 is provided in order to align the magnetic field orientation of the magnetic recording film 4 to a circumferential direction and to improve the magnetic characteristics of the magnetic recording film 4 and is formed by depositing a Cr alloy, etc., such as, for example, Cr and Cr-X (X=Ti, V and Mo) by sputtering, etc., on one surface of the resin substrate 2.
Patent JP-H08291963-A (JP)
Title: Method for fixing partition plate of outer box of refrigerator
Inventor: YAMAWAKI HIROSHI
IPC: F25D23/00
Filed: 1995-04-21
Abstract: PURPOSE: To eliminate a loosed state between a flange part and a partition plate without deteriorating an outer appearance of the flange part and to improve a rigidity of the outer box in a method for fixing the partition plate to the flange part. CONSTITUTION: When a partition plate 17 is to be fixed, both right and left ends of the partition plate 17 are abutted against a rear surface side of a flange 16 integrally formed with a side plate 12 so as to make a temporary held state. Then, a laser light is directed by a laser welding machine toward a small hole 16a formed in the flange part 16 in a spot-like manner. Then, a circumference of the small hole 16a at the rear surface of the flange 16 and the surface part of the partition plate 17 are locally melted by a high energy of the laser light and welded. Upon completion of this welding operation, a cap 18 is fixed to the surface of the flange part 16 so as to hide the small hole 16a.
Patent JP-H10272867-A (JP)
Title: Sheet for folded sheet postcard
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a trouble that the side end part and the central part of a folded sheet postcard peel off in a mailing process and turn to fail to pass as the folded sheet postcard, in regard to the folded sheet postcard prepared from a sheet for the folded sheet postcard by bonding with pressure. SOLUTION: A sheet 1 for a folded sheet postcard of which the whole of the surface and the rear is coated with a bonding agent being pressure-sensitive and bonding peelably is constituted of a rectangular sheet wherein paper pieces 3a and 3b are connected in continuity on the opposite sides of a folding perforation 5 and wherein transfer holes 4a and 4b are provided on the opposite end part sides and a corner cut K in the lower end of the transfer holes 4b of the paper piece 3b, and a pressure-sensitive strong bonding agent 7a is applied to strong bonding parts of a prescribed folded sheet surface on the rear side of the paper piece 3a, except a printed information entry part of the folded sheet surface which is a concealed information entry part B.
Patent JP-S63262781-A (JP)
Title: Portable medium
Inventor: NARA KIYOYOSHI
IPC: B42D15/10
Filed: 1987-04-20
Abstract: PURPOSE:To prevent the destruction of storage data by prohibiting an off-line function at the time of detecting successively the start of an abnormal routine. CONSTITUTION:An IC card delivers and receives data to a terminal equipment in an on-line mode used by connecting to the terminal equipment and executes an off-line function such as an electronic portable calculator, a clock display at the time of using individually. The switching of the one-line or the off-line is executed by deciding whether a power from the terminal equipment side is supplied or not. When the power is chattered due to a noise or a mischief, the switching is frequently generated to erroneously operate a program and destroy the storage data. In order to prevent this, when the off of the power is detected immediately after the on of the power is detected, an error count is executed, when the error count exceeds three, an off-line operation prohibit flag is erected to prohibit the off-line function.
Patent JP-S59223969-A (JP)
Title: Tape tension detecting device
Inventor: YAMADA KIMICHIKA
IPC: B65H23/188
Filed: 1983-06-02
Abstract: PURPOSE:To prevent beforehand a magnetic tape from damaging in a magnetic tape device, such as VTR, etc. by providing a piezo-electric element for detecting the tension of a tape to a tape guide. CONSTITUTION:A tape guide G1 is formed with a cylindrical body made of a piezo-electric material, such as piezo-electric ceramic, etc. A tape T is guided so that it runs along a desired running path. When the tape T runs under the guidance of the tape guide G1, force F caused by the tension of the tape T is applied to the peripheral surface of the guide G1 and an electric signal output is generated between the outer and inner peripheral surfaces of the cylindrical tape guide G1 in accordance with the force F and fetched outside through conductors 1a and 1b. So far as the tension is produced in the tape T, the force F corresponding to the tension is applied to the tape guide G1 irrespectively of that whether the tape T is loaded and not run or the tape T is run. Therefore, the electric signal output corresponding to the force F is obtained at the conductors 1a and 1b. When such an arrangement is made, it can be discriminated that whether or not the tape T is properly loaded.
Patent JP-H08291070-A (JP)
Title: Buprenorphine pharmaceutical preparation applied to mucous membrane of oral cavity
Inventor: MASUMI NORIHISA
IPC: A61P25/00
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a buprenorphine pharmaceutical preparation, applied to a mucous membrane of the oral cavity, administered by a simple method and excellent in persistence and easy absorbability. CONSTITUTION: This buprenorphine pharmaceutical preparation is obtained by including buprenorphines in a mixture comprising two ingredients of (A) a polymer ingredient containing polyvinylpyrrolidone or its pharmaceutically permissible salt and (B) a polymer ingredient containing polyacrylic acid or its pharmaceutically permissible salt as essential constituent ingredients at (95:5) to (5:95) weight ratio of the polymer ingredients (A) to (B) and forming the resultant mixture.
Patent JP-S5622208-A (JP)
Title: Magnetic gap producing method for magnetic head core
Inventor: HATSUTA HIROAKI
IPC: G11B5/235
Filed: 1979-07-30
Abstract: PURPOSE: To avoid the strain caused by the melt-sticking with other cores as well as the cracking, melt-sticking previously the gap forming glass to the side of the gap opposing face of a core block and also setting both the glass surface and the gap opposing face at the same level through the finishing into the mirror surface.  
     CONSTITUTION: A pair of U-shaped blocks 6 and 6' made of the Mn- and Zn- ferrites are jointed together by fusing glass rods 7 and 7' and then divided vertically into two parts. Then both glass melt-stuck surfaces 8/8' and reinforcement glass surfaces 9/9' are set at the same level through the simultaneous finishing into the mirror surface. In this case, the glass relief groove 10 is formed on surface 8 to be used when forming the gap. At the same time, sputtering films 11 and 11' equal to the gap length are formed on surfaces 8 and 8' with SiO 2  or the like. Then the block is cut off to obtain core 12. On the other hand, slider groove 14 is formed to block 13 made of the I-shaped Ni- and Zn- ferrites, and then slider 15 is cut out with end face 16 finished into a mirror surface. Then core 12 is put accurately onto the center of slider 15, and a weight is put on core 12 after fixing the core to guide tool 19 via the instant adhesive. Then reinforcement glass 9 and 9' are poured into the gap through the heat treatment to be melt-stuck. And the finishing process is given. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02275515-A (JP)
Title: Battery backed-up power supply device and electronic apparatus
Inventor: KAWAGUCHI TOSHIO
IPC: H02J9/00
Filed: 1989-04-17
Abstract: PURPOSE:To prevent an electronic apparatus from generating malfunction and to save necessary data by allowing an electronic apparatus to receive a signal indicating the state of a power supply and to execute proper processing corresponding to the signal when the power supply is backed up by a battery after interrupting an input voltage. CONSTITUTION:The electronic apparatus is constituted of a DC power supply part 1 for converting an input voltage into a DC output voltage, the battery 2 connected to the output of the DC power supply part in parallel to back up a load when the input voltage is interrupted and detecting means 3 to 5 for detecting the level of the output voltage of the DC power supply part 1 in stages. Since the state of the output voltage is informed to the electronic apparatus, the electronic apparatus executes proper processing by using the informed state after interrupting the input voltage, the electronic apparatus can be prevented from generating malfunction and the battery 2 can be prevented from generating excess discharge.
Patent JP-H11295730-A (JP)
Title: Light guide plate and manufacture thereof
Inventor: KOSAKATA KOZO
IPC: G02B6/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate and a manufacturing method thereof which are used for backlight, etc., of a liquid crystal display device, especially, having a high exiting light intensity and producing no conspicuous reflection pattern without using a diffuser, and moreover permitting to obtain uniform outgoing light without unevenness. SOLUTION: A light guide plate is made of a transparent synthetic resin plate, and constituted by using at least one of its side end faces as an incident plane and either of the front an back surfaces as an exiting plane, and also arranging a reflection sheet 6 on the other side. In this case, on the plane of the reflection sheet, a pattern consisting of a lot of minute projecting dots are formed, of which the part near a light source is formed almost in a spherically projecting curved surface, the top part away from the light source is almost projecting spherical surface, and the body part is formed conical.
Patent JP-H01267994-A (JP)
Title: High frequency heating cooking apparatus
Inventor: SATO TAKASHI
IPC: H05B6/66
Filed: 1988-04-20
Abstract: PURPOSE:To enlarge the varying width of input power to a magnetron by furnishing it at its filmanent supply part with a thyrister and a current sensor. CONSTITUTION:A high frequency heating cooking apparatus, in which power is supplied to a magnetron by an inverter circuit, is equipped with a thyrister 26 and a current sensor 14 at the filament power supply part of magnetron 12. This thyrister 26 is driven according to the detection signal given by the current sensor 14, and the filament power is controlled. Thus the filament power is stabilized even though the input power to the magnetron 12 varies, by driving the thyrister 26 in this manner and controlling the filament power. This enables good compliance with changing input power for the magentron 12.
Patent JP-H09287077-A (JP)
Title: Electroless gold plating solution
Inventor: YAMASHITA TOMOAKI
IPC: C23C18/44
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electroless gold plating solution low in toxicity, excellent in the durability of a resist and stable even at the time of letting naturally stand for a long period and even in the case continuously using. SOLUTION: This electroless gold plating solution contains a gold sulfite or a chloroaurate as a gold salt, a thiosalfate or a sulfite as a complexing agent of gold, a borate as a buffer, an urea compound as a reducing agent, a phenyl compound as a reduction accelerating agent, benzotriazol as a stabilizer to the contamination of copper ion and a 4C or 5C aliphatic saturated alcohol as a self-decomposition reaction preventing agent of the reducing agent and is adjusted to pH6.5-8.5 by using hydrochloric acid or sodium hydroxide as a pH adjuster.
Patent JP-H07306574-A (JP)
Title: Image forming device
Inventor: NARUKAWA SHIRO
IPC: G03G15/01
Filed: 1994-05-11
Abstract: PURPOSE:To enable the sufficient miniaturization of a device and easy and sure control for opening/closing the path of light from a columnar bar-shaped white light source to a photoreceptor, in such a constitution that an optical rear surface recording system is adopted and exposure and information reading functions are provided. CONSTITUTION:In this image forming device adopting the optical rear surface recording system, an exposure means and an information reading means are integrated as an optical head unit 4, use one columnar bar-shaped white light source 5 common to both means as a light source respectively and have liquid crystal shutter arrays 6 and 7 for opening/closing the path of the light by the light source 5 toward the photoreceptor 1 respectively and on the other hand, the opening/closing actions of the shutter array for exposing 6 are controlled in response to an image signal and simultaneously control for closing the shutter array for reading information 7 at the time of actuating the exposure means and the shutter array for exposing 6 at the time of actuating information reading means is attained.
Patent JP-S60244425-A (JP)
Title: Die device for bending machine
Inventor: HIRATA TADASHI
IPC: B21D5/02
Filed: 1984-05-17
Abstract: PURPOSE:To absorb errors in working dimension of each member and to make the production and work easy by providing plural sets of fixed wedges and mobile wedges with separation between upper and lower plates and by providing a cylinder for sliding to each mobile wedge. CONSTITUTION:The air is fed to the side of a cylinder room of each mobile wedge 33 and the mobile wedge 33 is slid and brought into contact with the inclined face of a fixed wedge 31 which is opposed respectively. When the position of an upper plate 19 is fixed as mentioned above, the position of the bottom part of a groove 25 for working supported via a supporting pin 17 is decided as well and the depth of the groove 25 is made to be decided and the bending angle of a material too is regulated. Then a bending rod is descended with respect to the die device 13 with driving a ram and the prescribed bending work is made on the material.