baber/WOPTO huggingface dataset:
Patent JP-H09185989-A (JP)
Title: Thawing and heating device for microwave oven
Inventor: WAKAMATSU MOTOMU
IPC: H05B6/64
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To realize good thawing and heating capable of uniformly warming a frozen bowl containing food or the like by arranging as an auxiliary means within a microwave oven. SOLUTION: A placing table 11 for placing a frozen bowl 1, formed with a high dielectric having a thickness of (λε/8)-(λε/2), (λε: wave length of a microwave in the dielectric) is arranged within a microwave oven. Since the placing table 11 functions as a matching element and forms a surface wave, heating efficiency of microwave from the placing table 11 side is enhanced, a heating characteristic not producing unthawed part in the central part of the frozen bowl 1 is obtained. A high dielectric plate-shaped body having a thickness of (λε/16)-(λε/8) can be arranged in the upper central part of the frozen bawl 1, heating efficiency of the inside and the back side of ingredients can be enhanced.  A conductive material belt-shaped body may be arranged in the upper periphery part of a frozen bawl 1 container to suppress edge effect.
Patent JP-H07198144-A (JP)
Title: Device for producing high-temperature high-pressure gas for driving turbine
Inventor: KOSHIMAE MASATOSHI
IPC: F23R3/02
Filed: 1993-12-30
Abstract: PURPOSE:To suppress oxidation and wear of high-temperature parts, increase the heat efficiency so as to produce high output at low fuel cost, and make the whole equipment simple and compact without the need for a special vaporizer by employing liquid air which is nonpoisonous, free of the danger of explosion, and safe and very easy to handle. CONSTITUTION:Liquid air prelinainarily produced and stored in a tank 6 is vaporized to form a gas for combustion A by being passed through a turbine nozzle 3 and a cooling channel in the wall 1B of a gas-producer casing. The resulting gas for combustion A and fuel F are supplied to the gas producer 1 and through combustion reaction toned into a high-temperature high-pressure gas G for driving turbine.
Patent JP-H04295431-A (JP)
Title: Synergistic effect of lunch biotics used in combination with selected medicine on gram-negative bacterium
Inventor: MAAKU DABURIYUU KORISON
IPC: A61P31/04
Filed: 1991-12-19
Abstract: PURPOSE: To provide a method for synthetically effectively controlling the growth of gram-negative bacteria such as Salmonella typhimurium with lantinonine bacteriocin including nisin and other synergists. CONSTITUTION: There is disclosed a method for inhibiting the growth of undesired gram-negative bacteria with lanthionine bacteriocin in combination with a substance selected from amino acids such as glycine, 1-8C aliphatic mono-or-di- carboxylic acids such as lactic acid and propionic acid, sorbic acid and their salts as a synergist for the lanthionine bacteriocin.
Patent JP-H11147303-A (JP)
Title: Laminated plate for building material
Inventor: MINAGAWA MITSUO
IPC: E04C2/26
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminated plate for a building material which has a smooth surface, high fire resistance, low water absorption, and is of a substantially dense texture, light-weight and shows an outstanding physical strength. SOLUTION: A pumice 7 and a ceramic fine hollow particle 4 are added to a mixture of a resol-type phenol resin and a foaming agent, and this material is molded under pressure into a core material 3. On the front and back faces of the core material 3, a composition consisting of the ceramic fine hollow particle 4 and the resol-type phenol resin is laminated as an intermediate layer 2. In addition, a composition consisting of the ceramic fine hollow particle, glass fiber and the resol-type phenol resin is laminated as a surface layer 1 on the upper face of the intermediate layer 2.
Patent JP-H1051878-A (JP)
Title: Speaker system
Inventor: FUJIHIRA MASAO
IPC: H04R9/06
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To realize a 2-way coaxial speaker system whose frequency characteristic is flat from medium and low sound frequency regions to a high sound frequency region. SOLUTION: Primary coils 24, 25 receiving a current in response to an input voice signal are provided in the vicinity of an air gap GP of a magnetic circuit. A secondary coil 26 consisting of a short coil in which a current in response to the current supplied to the primary coils is induced and to which a woofer diaphragm 29 is mounted is provided in the air gap GP. A secondary coil 27 consisting of a short coil in which a current in response to the current supplied to the primary coils is induced and to which a tweeter diaphragm 28 is mounted is provided in the air gap GP. The primary coils 24, 25 are driven by a digital signal to induce a secondary current respectively in the secondary coils 26, 27, from which not only a high frequency sound but also a low frequency sound is radiated through the configuration of electromagnetic coupling type.
Patent JP-2000177529-A (JP)
Title: Power source supply method and its system
Inventor: MOCHIZUKI HAJIME
IPC: B60R21/16
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a starting time and to reduce the influence of noise even when a circuit connection at a secondary side of a separation type transformer is opened. SOLUTION: A switch 31 is opened by a CPU 33 to leave a circuit at a secondary side in an open state in a normal state where the heavy-current in the detection of impact, is not detected by a driving voltage detecting part 32, the switch 31 is closed by the PU 33 in an abnormal state where the heavy- current is detected, to bring the circuit at secondary side into a closed loop state, and a secondary side coil 12 of a separation type transformer 10 and an inflator 30 are connected to supply the heavy-current to the inflator 30, whereby an air bag can be inflated.
Patent JP-H06182959-A (JP)
Title: Thermal screen plate making method
Inventor: NATORI YUJI
IPC: B41C1/055
Filed: 1992-12-17
Abstract: PURPOSE:To sharply form desired perforations by low energy while reducing heat loss and to enhance image quality and sensitivity in a thermal screen plate making method obtaining a thermal screen printing plate by thermally perforating a thermal screen base plate substantially composed of a thermoplastic resin film using a thermal head. CONSTITUTION:Plate making is performed so that the surface being in contact with the heating part of a thermal head of a thermal screen base plate and the opposite surface thereof substantially come into contact with an air layer. By this constitution, perforation efficiency is enhanced and the expected purpose is achieved.
Patent JP-2001172914-A (JP)
Title: Pier burial structure and its construction method
Inventor: FUJII MASAYUKI
IPC: E01D19/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent earth and sand for supporting a pier from flowing out by setting the burial part of the pier in double wall structure. SOLUTION: Pier burial structure 1 is provided, where the structure is provided with the foundation 2, a pier 3 that is buried onto the surface of the foundation 2, at least a pair of forming bodies 4 and 5 for surrounding the periphery of a buried part 3a of the pier 3, a shoe 6 made of rubber, and an elastic waterstopping material 7.  In the pier burial structure 1, both the forming bodies 4 and 5 are overlapped in a vertical direction, the shoe 6 made of rubber and the elastic waterstopping material 7 are provided between end faces 4a and 5a that oppose both the forming bodies 4 and 5, the pier burial structure 1 is provided with a spring plate 8 made of a stiff material, the spring plate 8 is fixed to the forming body 4 so that it touches the elastic waterstopping material 7 at the side of the pier 3 of the elastic waterstopping material, the elastic waterstopping material 7 is compressed by 20-55% using both the end faces 4a and 5a, the position deviation of the elastic waterstopping material 7 is suppressed by the elastic restoration force of the spring plate 8, and a watertight gap is formed between the pier 3 and both the forming bodies 4 and 5.
Patent JP-H10182408-A (JP)
Title: Preparation for external use for skin
Inventor: UEHARA SHIZUKA
IPC: A61K8/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin useful for cosmetic and external drug by using extract of Rakanka (fruit of Momordica grosvenorii) in combination with a water-soluble polymer and/or a polyhydric alcohol as essential components. SOLUTION: This preparation for external use for skin having moisture- retaining effect and roughened skin improving effect, etc., is produced by using preferably 0.0005-10wt.%, especially 0.005-5wt.% (in terms of dried solid component) of Rakanka extract produced by extracting dried fruit of Momordica grosvenorii Swingle with one or more extractants such as water, a lower monohydric alcohol, a liquid polyhydric alcohol, etc., in combination with one or more components selected from 0.1-30wt.%, especially 1-10wt.% of water-soluble polymers (e.g. chondroitin sulfate and hyaluronic acid) and/or 0.1-30wt.%, especially 0.1-10wt.% of polyhydric alcohols (e.g. glycerol or propylene glycol).
Patent JP-H06207087-A (JP)
Title: Polyester polycarbonate resin composition
Inventor: OWAKI TAKAMASA
IPC: C08L67/02
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a polyester polycarbonate resin composition improved in heat stability, transparency, heat resistance, mechanical properties and electrical properties by mixing a specified aromatic polyester with a specified polycarbonate, a specified ester compound and a thioether compound. CONSTITUTION:100 pts.wt. resin mixture of an aromatic polyester (A) represented by formula I [wherein-X-is (thio) ether, sulfone, ketone, cyclohexylene or alkylene or alkylidene at least one of whose hydrogen atoms may be replaced by halogen, a (halo) hydrocarbon group or a benzene ring; R1 to R8 are each H, halogen, a hydrocarbon group or a benzene ring; and Y is phenylene, naphthylene or the like[ and having a number-average molecular weight of 15000-300000 with a polycarbonate (B) represented by formula II (wherein R' to R' are each R,) and having a number-average molecular weight of 15000-30000 is mixed with an ester compound (C) having a phosphorous ester group and a hindered phenol group and a thioether compound (D) in amounts satisfying the formulas: 0.01<=C+D<=2.0, and 0<=D<=0.3.
Patent JP-H11172467-A (JP)
Title: Etching solution
Inventor: MORIKAWA YOSHIHIKO
IPC: H05K3/06
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an etching soln. free from the drastical reduction of the etching rate caused by the intrusion of chlorine and small in the change of the etching rate caused by the concn. of chlorine by incorporating it with a main agent having a peroxide or a derivative thereof and an acid selected from an oxoacid group or a derivative thereof and a rate stabilizer having a halogenated carboxylic acid. SOLUTION: This etching soln. contains a main agent having a peroxide selected from a peroxide group or a derivative thereof and an acid selected from an oxoacid group expressed by the formula XOm (OH)n or Hn XO(m+n) , or a derivative thereof and a rate stabilizer having a halogenated carboxylic acid. In the formulae, X denotes the center atoms of X, P, N or the like, (m) is >=0, and (n) is an integer of >=1. By this etching soln., the control of the etching rate can easily be executed, the uniform etching of copper is made possible, and the production of thin copper foil can also be executed. Particularly, as the rate stabilizer, the one contg. a heterocyclic compd. contg. nitrogen in a constituting ring and also having an amino group is effective.
Patent JP-H11235212-A (JP)
Title: Watch with bracelet fitted by connecting materials
Inventor: ROOREN PANTE
IPC: G04B37/14
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide such a watch that the fault and the defect of a bracelet structure in a conventional watch are conquered. SOLUTION: Two bracelet parts 6 and 7 fitted to a case 1 are provided and the respective parts are formed by links 8 which are mutually and successively connected in a joint form by a columnar bars 9 which are inserted between the adjacent links. The respective links 8 and the bars 9 are commonly held by flexible connecting materials 10 which pass through them. The connecting material is fitted to an intermediate part at one part of it, its first end 11 is fixed to the last link 12 of the bracelet part, the second end 17 enters the intermediate part 4 through the first holes 13 and 14 of the link and the bar, comes out of it enters the second holes 15 and 16 of the some link 8 and the same bar 9 and is fixed to the last link 12.
Patent JP-H11185755-A (JP)
Title: Positive electrode active material for lithium battery and battery using it for positive electrode
Inventor: KURASAWA TATSUHIRO
IPC: H01M4/525
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide positive electrode active materials having initial discharging capacity higher than that of the conventional active materials, and having a good cycle characteristic. SOLUTION: Solid matter in solid containing slurry obtained by reacting a mixed solution of nickel salt and cobalt salt with an alkaline solution is water-washed, and water slurry is again obtained, then the slurry is added with alkali, aged, and mixed with an oxide to be reacted, and then the solid matter in the slurry is water-washed and dried to obtain solid matter, after that, the solid matter is mixed with a lithium compound to be baked. Alternatively, solid matter in solid containing slurry obtained by reacting a mixed solution of nickel salt and cobalt salt with an alkaline solution is water-washed, and water slurry is again obtained, then the slurry is added with alkali, aged, and mixed with an oxide to be reacted, after that, the solid matter in the slurry is water-washed and the water slurry is obtained again, then it is mixed with the lithium compound, dried and baked.
Patent JP-H05293923-A (JP)
Title: Clad steel and production thereof
Inventor: FUKUDA TAKASHI
IPC: C21D8/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide clad steel not becoming coarse in its matrix structure even in high temp. solution treatment, excellent in toughness and capable of being quenched after solution treatment. CONSTITUTION:The matrix of clad steel to which a ply material nobler than the matrix is bonded contains C; 0.02-0.25%, Si; 0.5% or less, Mn; 0.4-1.8%, Al; 0.01-0.07%, Ti; 0.005-0.004%, B; 0.0005-0.005% and N; 0.003-0.015% and, if desired, further contains at least one of Mo; 0.2% or less and V; 0.1% or less and the remainder thereof is composed of Fe and inevitable impurities. This clad steel is subjected to solution treatment to ensure the corrosion resistance of the ply material. Further, the clad steel is quenched after solution treatment to improve the mechanical properties of the matrix. By this constitution, a fine grain structure is obtained even in high temp. solution treatment and clad steel using structural steel as a matrix excellent in toughness is obtained and the properties of the matrix is improved still more by quenching and refining after treatment.
Patent JP-2001174729-A (JP)
Title: Optical writer
Inventor: INOUE MOTOICHIRO
IPC: G02B26/10
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical writer which diffuses unnecessary radiation to reduce the maximum power, and prevents a trouble caused by an unnecessary radiation noise. SOLUTION: A clock from an OSC part 607 is inputted to a VCO part 102 through an integration circuit 101, and the output of the VCO part 102 is used as a system clock. The integration circuit 102 takes out the clock from a frequency division circuit 608. The output of the integration circuit 101 is adjusted in a first variable resistor 121 to determine a variation F1 of an output frequency. A second variable resistor 122 adjusts an entire offset F2. Thus, the frequency F2 determined by the second variable resistor 122 is made to be the center part of a frequency, and the frequency F1 determined by the first variable resistor 121 is made to be a variation, and the frequency obtained by synthesizing both of them is outputted from the VCO part 101 as the system clock.
Patent JP-H05278683-A (JP)
Title: Water-jet introduction type steering cylinder apparatus for ship
IPC: B63H11/107
Filed: 1991-12-27
Abstract: PURPOSE:To provide a water-jet introduction type steering cylinder apparatus for ship which is so arranged as to cause a neutral condition to be stably maintained and minimize the navigation resistance. CONSTITUTION:A steering cylinder 2 is so disposed, at the back of a propelling water- jet injection nozzle 1 provided at a stern, as to permit introduction thereinto of a water jet from the injection nozzle 1, the steering cylinder being thereby made able to be rotate to the right and to the left. A horizontal operating shaft 4 which is rotated by a hydraulic device 3 is laterally provided in the vicinity of a bottom rear portion of the steering cylinder 2. On the other hand, a plurality of flow conversion plates 6 enabling a conversion in flow of the water jet to the forward direction are provided in a steering-cylinder bottom opening formed between the operating shaft 4 and a bottom portion of the steering cylinder 2 near a front end thereof. A flap 5 capable of closing the channels formed between the flow conversion plates 6 in a substantially laid condition is mounted to the operating shaft 4. Through control of the rocking motion of the flap 5, change-over between the forward and backward movements of a hull can smoothly be performed, thus enabling retention of the hull at a neutral condition and reduction in the navigation resistance.
Patent JP-H05265919-A (JP)
Title: Method and device for dynamically constituting device driver of removable computer device resource
IPC: G06F9/445
Filed: 1992-12-28
Abstract: PURPOSE: To make it possible to add or remove a system resource before or after bootstrap initialization. CONSTITUTION: The card memory area of each function card has a full device driver part and a stub device driver part. When the function card is inserted, a device driver stub code image is read out of the card memory area and transferred to the area of a computer device memory. Then the device driver stub code is executed by a processor 101 from a random access memory 102. The full device driver code is not transferred to the random access memory 102, and executed. Once the codes are executed, a device driver stub allows mapping to a full device driver and then makes it possible to access a full card resident device driver.
Patent JP-H05182965-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KISHI SHUJI
IPC: H01L21/288
Filed: 1991-12-26
Abstract: PURPOSE:To prevent the plating irregularity of the title apparatus due to air bubbles generated in a plating treatment. CONSTITUTION:A semiconductor substrate 1 is supported vertically by using a vertical support head 16; it is pressed to an opening part 5 for a treatment tank 3. The treatment tank 3 and a storage tank 2 are arranged to be adjacent in such a way that a wall is shared. A plating liquid which has been set to a definite temperature inside the storage tank 2 is introduced from the bottom part of the treatment tank 3; it is used for a plating treatment to the semiconductor substrate 1 in the treatment tank 3; after that, it is returned to the storage tank 2 from an opening 6 for overflow use. A mixed gas which has been introduced form a mixed-gas introduction part 9 is bubbled on the surface of the semiconductor substrate 1 from a nozzle 4.
Patent JP-2001177445-A (JP)
Title: Transmitter in spread spectrum communication system
Inventor: KOFUKADA KOJI
IPC: H04B1/715
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter in spread spectrum communication system adopting a frequency hopping system that reduces interference with other systems so as to maintain coexistence of the systems. SOLUTION: A transmitter in the spread spectrum communication system adopts the frequency hopping system, and is provided with an acquisition means (5) that acquires the frequency information of interference waves in existence within a frequency range of a generated frequency hopping pattern, a detection means (5) that detects a hopping position at which the hopping frequency identical to that of the interference waves is generated, and inhibit means (5, 3) that inhibit the transmission operation of a transmission message at the hopping position detected by the detection means.
Patent JP-2000177537-A (JP)
Title: Sensor for belt retractor
Inventor: KIELWEIN THOMAS
IPC: B60R22/36
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To increase the structural versatility of a vehicle detecting sensor by forming a connecting claw by a lever with a specified number of arms. SOLUTION: A vehicle detecting sensor 20 has a connecting claw 24 which has a metallic ball 22 acting as an inertia mass and is directed toward the inside of a clutch tooth 16 of a clutch disc 14 by displacement of the ball 22. The connecting claw 24 forms a first arm of a two-arm lever 26 fitted wth two arms. At the time of displacment, the ball 22 is engaged with a second arm of the arm lever 26. By this arrangement, the structural versatility of the vehicle sensor 20 can be increased. That is, it is possible to easily change the moving distance of the end of a connecting claw 24, the size and weight of the ball 22 as inertia, and the spatial arrangement of the ball 22 in the belt retractor without accepting the limit of operational reliability.
Patent JP-H06192047-A (JP)
Title: Hair tonic
Inventor: IMANISHI NORIKO
IPC: A61P17/14
Filed: 1992-12-25
Abstract: PURPOSE:To provide a hair tonic having strong hair-tonic effect and sufficiently exhibiting the falling-off preventing effect, hair-growth promoting effect, etc. CONSTITUTION:This hair tonic contains at least one kind of compound selected from xanthine derivatives of the formula (R1 and R2 are H or 1-6C alkyl), e.g. theobromin, theophylline, 3-methyl-7-propylxanthine and 3-methyl-1- propylxanthine. The amount of the compound is 0.0001-10wt.% (preferably 0.001-5wt.%) based on the total hair-tonic. The hair tonic may be incorporated with other components such as minoxidil, diazoxide and various antiandrogenic agents to improve the hair-growing and hair-tonic effects. It can be used in pharmaceutical field, quasi-drug field and cosmetic field.
Patent JP-2000184493-A (JP)
Title: Loudspeaker
Inventor: FUJIHIRA MASAO
IPC: H04R9/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic shield type loudspeaker having a simple constitution and, at the same time, to provide a loudspeaker which is constituted to increase the magnetic force in a magnetic gap which drives a diaphragm. SOLUTION: A loudspeaker is provided with a pot-type yoke 20 having a center pole 20a, a first ring-like magnet 21 arranged on the bottom 20b of the yoke 20, and a first plate 22 which is arranged on the magnet 21 so that a first magnetic gap 23 may be formed between the inner peripheral surface of the plate 22 and the outer peripheral surface of the pole 20a.  The loudspeaker is also provided with a second ring-like magnet 24 which is arranged on the first plate 22 and magnetized in the direction opposite to the first ring-like magnet 21 and a second plate 25 which is arranged on the second ring-like magnet 24 so that a second magnetic gap 26 may be formed between the inner peripheral surface of the plate 25 and the outer peripheral surface of the pole 20a and, at the same time, the outer peripheral surface of the plate 25 may come into contact with the upper end section of the yoke 20. A diaphragm 6 is driven by means of the first magnetic gap 23.