baber/WOPTO huggingface dataset:
Patent JP-H09141307-A (JP)
Title: Groove rolling mill
Inventor: YANAI KATSUHIKO
IPC: B21B13/02
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a tandem groove rolling mill carrying out groove rolling efficiently and enabling to avoid burr generation. SOLUTION: In the groove rolling mill which arranged mutually plural stands of roll units having a couple of grooved roll altering angles by 90 deg. alternately, plural grooves 61a, 61b, 61d, 61f, 61h mutually different in dimensions and dummy grooves 61c, 61e. 61g having dimensions not rolling material are provided. This groove rolling mill is able to move back and forth the material and the material is made able to be passed through in the order of from wider grooves to narrower grooves. The dummy grooves 61c, 61e, 61g are formed at the materials passing positions of roll wherein the material passes first at the time of changing the direction moving the material.
Patent JP-H04175885-A (JP)
Title: Picture feature selecting system for generalized hough transformation
Inventor: SANO MUTSUO
IPC: G06T7/60
Filed: 1990-11-02
Abstract: PURPOSE:To improve the capability of the whole of a recognition system by selecting features of high category separation capability including the hit rate to a reference table and an influence of conversion error. CONSTITUTION:In the case of application to a discrimination problem of engine parts (14 categories), four representative categories are used as shown in figures A to D. The distance determined by relations between intra-category variance (between pictures to which disturbance is given out of pictures of the same object) and inter-category variance (between pictures of different objects) is used as the weight with respect to the frequency distribution stored in an accumulator array as the generalized Hough transformation output. This weight is used to select features which maximize the category separation capability including the hit rate to the reference table and the conversion error. Thus, true features are selected to improve the capability of the whole of the recognition system.
Patent JP-H04170459-A (JP)
Title: Flame-retarding resin composition
Inventor: TANAKA TAKAO
IPC: H01B3/44
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a flame-retarding resin composition which is halogen-free and is improved in flame retardancy, cold flow resistance, tensile strength, mechanical properties, etc., by mixing a specified base resin with Al(OH)3 and furnace carbon black. CONSTITUTION:60-90 pts.wt. acrylic elastomer comprising ethylene, methyl acrylate and a polymerizable organic carboxylic acid is mixed with 40-10 pts.wt. ethylene/methacrylic acid copolymer to obtain 100 pts.wt. base resin. 100 pts.wt. said resin is mixed with 25-140 pts.wt. Al(OH)3 having a particle diameter of 0.5-1.0mum and being optionally surface-treated with, e.g. stearic acid, 8-40 pts.wt. furnace carbon black and optionally red phosphorus, a crosslinking agent (accelerator), an antioxidant, etc.
Patent JP-H03158788-A (JP)
Title: Automatic musical instrument play type time-casting timepiece
Inventor: TERADA NORISHIGE
IPC: G10H1/00
Filed: 1989-11-16
Abstract: PURPOSE:To predict the sounding of time casting by casting the time by a time-casting means after play by an automatic musical instrument. CONSTITUTION:A circuit block 19 provided in a timepiece movement 18 is supplied with a synchronizing signal from a real-time controller 8 through an input/output interface 6 and when a timer mechanism is driven, the minute hand 16 and hour hand 17 rotate to display the time. An F rotary substrate 20 detects the time from the driving state of the timer mechanism and supplies a BCD code corresponding to the time to a voice synthesizing circuit 21, etc. The circuit 21 reproduces a recorded chime sound corresponding to the time and outputs the sound through a speaker 22 when the time-casting time coincides with the time indicated by the BCD code. A control unit 42 drives an automatic piano 41 according to an MIDI signal to strike keys and generate a musical sound, and is equipped with a disk unit 42a for automatic playback performance.
Patent JP-S62157407-A (JP)
Title: Integrated circuit high frequency oscillation circuit
Inventor: KATO TOSHIO
IPC: H03B5/12
Filed: 1985-12-28
Abstract: PURPOSE:To prevent an extraction circuit portion from giving affect on a resonance frequency of resonance circuit by connecting an externally mounted resonance circuit between two electrodes of an oscillation transistor (TR) formed in the inside of an IC not through an earth potential and extracting an oscillation output signal via an impedance matching circuit from one end of the resonance circuit. CONSTITUTION:The externally mounted resonance circuit 8 not through an earth potential is connected between two electrodes of the oscillation TR 10 formed in the inside of the IC and an oscillation output signal L02 is extracted from one terminal of the resonance circuit 8 via an impedance matching circuit 3. An oscillation output signal Lo2 is extracted from one terminal of the resonance circuit 8 boosted from the earth potential by a prescribed potential in this way and outputted via the impedance matching circuit 3, then the in this way and outputted via the impedance matching circuit 3, then the extraction circuit portion such as the impedance matching circuit 3 is not connected in parallel with the resonance circuit 8, resulting that the extracting circuit portion does not give affect on the resonance frequency.
Patent JP-H10140059-A (JP)
Title: Recording liquid
Inventor: TAKAHASHI HIROSHI
IPC: C09D11/38
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a recording liquid comprising a water-soluble dyestuff, an aqueous medium, a specific polymer salt and an N-containing polymer, excellent in water-resistant durability, recording characteristics, storage stability, recorded image light resistance, recorded image weather resistance, etc., and useful for ink jet recording devices, writing tools, etc. SOLUTION: This recording liquid comprises at least a water-soluble dyestuff, an aqueous medium 0.01-30wt.% of an ammonium.zirconium polymer salt, and 0.01-30wt.% of a polymer comprising a (meth)acrylamide monomer having an amine structure having a monomer base dissociation constant index (pKb) of 2-8. The recording liquid does not cause the displacement of images, even when the images are recorded on plain paper having a pH of 6-14 and subsequently immersed in water or rubbed with a wet finger, etc.
Patent JP-H08159694-A (JP)
Title: Bared tube equipped heat exchanger
Inventor: NOTANI TAKEO
IPC: F28G1/12
Filed: 1994-12-02
Abstract: PURPOSE: To prevent a bared tube from being worn owing to a shot cleaning steel ball by providing at least two stages or more of the bared tubes not includ ing any fin on an upper surface side of a fin equipped heat exchanger for shot cleaning dust removal. CONSTITUTION: There are disposed at least two stages or more of dummy tubes 19 not including any fin on the upper surfaces of a plurality of heat pipe groups constituting an evaporation part. There are laminated upper stage first line tubes 14, upper stage second line tubes 15..., all including fin equipped tubes 11 below the dummy tube. A shot cleaning steel ball 16 that falls down from an upstream as indicated by an arrow 13 is prevented from directly colliding the fin of the fin-equipped tube 11. The dummy tube 19 may be disposed independently of the fin-equipped tube. Hereby, a worn dummy tube is easily replaced and hence the fin-equipped tube is prevented from being worn.
Patent JP-H04173189-A (JP)
Title: Thermal transfer image receiving material
Inventor: SAKAI TAKEO
IPC: B41M5/382
Filed: 1990-11-05
Abstract: PURPOSE:To prevent the precipitation of a dye even when a transfer image is preserved for a long period of time by adding an aqueous polyester resin and an amphoteric surfactant to an image receiving layer. CONSTITUTION:An image receiving layer receiving the dye transferred from a thermal transfer dye donating material at the time of heating to form an image is provided on a support and this image receiving layer contains an aqueous polyester resin and an amphoteric surfactant. The aqueous polyester resin is a polyester resin dissolved or dispersed in water and may be mixed with and dispersed in a water-soluble binder to be supported. The amphoteric surfactant pref. contains at least one 1-4C saturated or unsaturated hydrocarbon group in one molecule thereof and a fluorine type amphoteric surfactant containing a fluorine atom in its molecule is especially pref.
Patent JP-2001123817-A (JP)
Title: Valve gear for muffler
Inventor: KAMIKANE MASAYUKI
IPC: F01N1/16
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To ensure a stable noise reduction effect by suppressing the opening/ closing vibration of an elastically or flexibly deformable plate valve 43 with one end 43a fixed to a housing 42 having a valve hole in a valve system having the valve 43 for a muffler. SOLUTION: A leaf spring 47 is positioned with one end obliquely abutting against the open-side face of a plate valve 43. The leaf spring 47 abuts, in an inclined posture, the plate valve 43, so that the place on the plate valve 43 which the leaf spring 47 abuts against is displaced toward one end 43a or the fixed end of the plate valve 43 according as it is flexed in the opening side.
Patent JP-S61161847-A (JP)
Inventor: DEBITSUDO SUKOTSUTO DORAINAN
IPC: H04L1/16
Filed: 1985-12-28
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-H09141714-A (JP)
Title: Injection mold
Inventor: NISHIMURA KIMITAKA
IPC: B29C33/38
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To shorten a molding cycle by facilitating the heat exchange of a runner while eliminating the wasteful filling with a molding material to effectively utilize the material by making it possible to rapidly and certainly cool the runner. SOLUTION: This cooling circuit consists of the cooling water passage 65 provided to a runner block so as to cross an insertion hole in which a heat conductive pin 61 is fitted at a right angle and cooling water. Cooling water is sent under pressure by a cooling device to be circulated within the cooling water passage 65. The diameter of the cooling water passage 65 is made sufficiently larger than that of a pin main body and a sufficient amt. of cooling water can pass the side surface of the pin main body. The heat conductive pin 61 is forcibly cooled by the flow of cooling water based on the operation of the cooling device and the heat of the resin in a runner 22 is removed by the heat exchange with the heat conductive pin 61 and the resin is cooled and solidified rapidly.
Patent JP-H07149889-A (JP)
Title: Production of fluorine-containing alkyl polyether polymer
Inventor: KAWAGUCHI TOSHIO
IPC: C08G65/02
Filed: 1993-11-30
Abstract: PURPOSE:To obtain the polymer having high molecular weight and narrow molecular weight distribution and useful as a production raw material for lubricating oil, surfactant, etc., by copolymerizing a perfluoroalkylene oxide with an alkylene oxide in the presence of a porphyrin metal complex. CONSTITUTION:Tetraphenylporphyrin and diethylaluminum chloride, etc., are charged to a pressure-resistant glass autoclave and reacted with each other in methylene chloride for 3hr. The reaction product is vacuum-dried at 50 deg.C for 3hr to remove unreacted materials and obtain a porphyrin metal complex of formula [R1 to R12 are H or a (substituted)hydrocarbon group; X is H, a halogen, an alkyl, an alkoxy, phenoxy, an alkylthio or hydroxy], etc. The fluorine-containing polymer is produced by introducing a perfluoroalkylene oxide (e.g. hexafluoropropylene oxide) and an alkylene oxide (e.g. propylene oxide) into a reaction vessel cooled with dry ice-methanol and copolymerizing the components in the presence of the above complex as a catalyst under ice- cooling for 16hr.
Patent JP-H04175554-A (JP)
Title: Damper mechanism of fluid transmission device with lockup clutch
Inventor: TANAKA KOICHI
IPC: F16H45/02
Filed: 1990-11-06
Abstract: PURPOSE:To prevent generation of booming sound and enhance the rate of fuel consumption by forming ribs for a driving member and a driven member in such a relative position that no overlap takes place in the radial direction in case the relative relative angle exceeds a certain specified level. CONSTITUTION:If a certain level is exceeded by the torque to be transmitted through a lockup clutch 39 in the event of increase in the output of an engine, it causes enlargement of the torsion angle of the lockup clutch 39, i. e. the relative rotational angle of a driving member 29 and a driven member 28 which constitute the lockup clutch 39. When the exceeds a predetermined value, ribs formed at these two drive members 29, 28 do not overlap any more. That is, they are positioned dislocated from each other in the circumferential direction, so that the high viscosity fluid encapsulated will not be sheared, and therefore no viscosity torque will be generated and also any vibration which might booming sound not to be transmitted. In this condition, further, no vibratory damping action is involved nor there is scarcely energy consumption, which can enhance the rate of fuel consumption.
Patent JP-2001123855-A (JP)
Title: Throttle valve device
Inventor: KAI KEIICHI
IPC: F02D9/02
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the types of control units and improve productivity by providing a different drive circuit for every model of electrical motor in a throttle body side. SOLUTION: A throttle body 1 is integrally formed with a circuit case 5, arranged in parallel a valve stem 8 and stores a motor drive circuit 19 in the inside. A hot water channel 22 preventing the heat from conducting from the electric motor 13 to the motor drive circuit 19 by an engine cooling water is provided between the circuit case 5 and a throttle chamber 2. The motor drive circuit 19 is controlled by an external control unit to drive the electric motor 13 and open/close a valve element 11 via the valve stem 8. This constitution can be adapted to a plurality types of electric motors 13, by just changing the specifications of the motor drive circuit 19 so as to uniformize the control unit.
Patent JP-H03160736-A (JP)
Title: Zinc sulfide compound semiconductor
Inventor: KATO TOSHIHIRO
IPC: H01S5/00
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a zinc sulfide compound semiconductor which is mechanically strong, easy and economical for manufacturing, and having a good crystal property by hetero-epitaxially growing an alpha-type zinc sulfide compound semiconductor on the (1, 1, 1) surface of a silicon single crystal substrate. CONSTITUTION:An alpha-type lattice zinc sulfide compound semiconductor layer (ZnS layer) 12 is hetero-epitaxially grown and formed on a silicon single crystal substrate (Si substrate) 10. An n-type zinc sulfide compound semiconductor layer and a p-type zinc sulfide compound semiconductor layer are successively laminated on this ZnS layer 12, and blue light is emitted from the interface between these n-type zinc sulfide compound semiconductor layer and p-type zinc sulfide compound semiconductor layer. Herein, the growth surface of the Si substrate 10 is basically the (1, 1, 1) surface. Thus, the alpha-type zinc sulfide compound semiconductor which is mechanically strong, easy and economical for manufacturing, and having a good crystal property, can be obtained.
Patent JP-H09118895-A (JP)
Title: Cleaning liquid
Inventor: WATANABE YOSHIKO
IPC: C11D1/831
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a safe cleaning liquid, comprising a lactic acid ester salt of a long-chain aliphatic carboxylic acid having a specific purity and a sucrose ester of a fatty acid, hardly causing skin irritation, excellent in detergency, stability in hard water, feeling of use and appearance without any unpleasant smell and suitable for foods, skin, hair, etc. SOLUTION: This cleaning liquid comprises (A) a lactic acid ester salt of a long-chain aliphatic carboxylic acid having >=80mol% purity [e.g. a lactic acid ester salt, composed of a carboxylic acid having >=8C atoms in the long chain direction, especially an 8-18C aliphatic carboxylic acid and prepared by reacting (A1 ) a lactic acid ester of a long-chain aliphatic carboxylic acid with (A2 ) a basic substance at (1/0.9) to (1/1.3) molar ratio of the components (A1 )/(A2 )] and (B) a sucrose ester of a fatty acid (e.g. a sucrose ester of an 8-18C aliphatic carboxylic acid) at (90/10) to (1/99) weight ratio of the components (A)/(B) and, as necessary, further (C) 0.01-50wt.% chelating agent.
Patent JP-H11134585-A (JP)
Title: Building remote monitoring device
Inventor: MORITA KENICHI
IPC: H04Q9/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a building remote monitoring device that can reduce works such as confirmation of information and a communication by an assigned personnel in a monitoring center. SOLUTION: Dispatch centers 30 for performing maintenance and repair on equipment are respectively arranged in predetermined plural districts and, at the same time, a monitoring center 10 is provided with a processing means for preparing log information on the basis of information transmitted from a terminal device 1, for example, a normal warning processing device 13 and an integrated warning processing device 14, a log information storage means for storing the log information, for example, a normal warning storage device 17 and a integrated warning storage device 18, and a transmitting means for transmitting the log information to the dispatch center 30, for example, a transmitting device 20.  The monitoring center 10 prepares the log information by the normal warning processing device 13 and the integrated warning processing device 14 and transmits it to the corresponding dispatch center 30 m by way of the transmitting device 20. Thus, reduction of labor imposed on an assigned personnel in the monitoring center can be attained.
Patent JP-H06142296-A (JP)
Title: Pin ball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-11-11
Abstract: PURPOSE:To provide a pin ball game machine, in which a player's desire to a game is stimulated and the profit of a game shop is considered by making the rate of occurrence of special game to be not always increased even if the prize winning rate to a start prize winning port is increased. CONSTITUTION:A variable prize winning device 20 is disposed in the center of a game area 1, and special prize winning ports 3, 4 for playing an auxiliary game are disposed under the device 20. An auxiliary variable display device 3A is fitted to the special prize winning port 3, and an auxiliary variable display device 4A is fitted to the special prize winning port 4. The auxiliary game is played when a game ball is put in the special prize winning port 3, and according to the detection of the prize winning by a special prize winning detecting device SW1, the variation of a pattern of the auxiliary variable device 3A is stopped. An opening and closing blade 21 provided on the variable prize winning device 20 is opened once or twice depending on the stopped pattern, or the machine is operated still in the closed state. Thus, an auxiliary game is interposed until opening and closing of the opening and closing blade 21 so as to increase the prize winning rate to the special prize winning ports 3, 4.
Patent JP-H0621793-A (JP)
Title: High-speed antiundershoot and anti- overshoot circuit
Inventor: KUREIGU EMU PIITAASON
IPC: H03K19/003
Filed: 1991-11-16
Abstract: PURPOSE: To dissipate a parasitic tank circuit energy that produces a ground undershoot and a Vcc overshoot in a power rail (PG, PV) of an integrated circuit device. CONSTITUTION: In an anti-undershoot circuit, a current source PV, an anti-noise circuit transistor(TR) element AUCT having a dissipation resistance, and a power rail parasitic lead inductance are coupled in series in a sacrificing current path. A control circuit coupled with a control node of the anti-noise circuit transistor(TR) element AUCT produces a flow of a sacrificing current in succession to a switching of a level at an output terminal to dissipate a parasitic tank circuit energy. The anti-overshoot circuit is the same as the anti-undershoot circuit.
Patent JP-H03185572-A (JP)
Title: Image data processing and image processing means
Inventor: KORUNERISU PIITERU SHIYUERUMAN
IPC: G06T1/20
Filed: 1990-11-06
Abstract: PURPOSE: To increase the processing speed by dividing data into plural data groups in accordance with n.k pieces of zone forming rows and columns and supplying data groups of the next row so that its arrangement is shifted from that of the data group of the first row by one group. CONSTITUTION: Data which is obtained from a first zone row 51 consisting of four zones 35 to 38 and constitutes the first data group row is sent to four processor modules 15 to 18 in a first order (the order of 15 to 18). Data which is obtained from a next zone row 52 consisting of four zones 39 to 42 and constitutes the next data group row is given to four processor modules 15 to 18 in a second order (the order of 18, 15 to 17). That is, the data group of this row is sent to four processor modules 15 to 18 so that its arrangement is shifted from that of the data group of the first row corresponding to the first zone row 51 by one group. Thus, the processing speed is increased.
Patent JP-H02149208-A (JP)
Title: Piercer device
Inventor: SAKATA KENTARO
IPC: A44C7/00
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a piercer device which is manufactured in a simple construction and easy to handle by separating a head part into two members, attaching a needle only on one top head member so that two members form one body at the time when they are attached to an earlobe. CONSTITUTION:Two members, that is, a top part member 2 which has a needle part 4 and a main part member 3 having a through hole 9 drilled in its center in which the needle 4 is to be inserted, are separately provided in a cylindrical body 5 for supporting an earring. When the top part member 2 is pushed, with required pressure by a plunger 7, toward the main part member 3 so as to attach the earring to an earlobe 8, the top part member 2 and the main part member 3 form a head part 1 in one body and the earring is attached to the earlobe 8 in the form as it is. At this juncture, as a catch member 20 contains engaging and releasing member 31 thus the catch holder 20 is separated from the catch 6 and the earring right after the earring is attached to the earlobe.
Patent JP-H1046530-A (JP)
Title: Road mirror doubly furnished with antifouling property and droplet attachment preventive property
Inventor: MACHIDA MITSUYOSHI
IPC: G02B5/08
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a road mirror hard to be fouled and on which droplets are hard to be attached by forming a surface layer having structure microscopically dispersed both of a part showing a hydrophilic property where photocatalytic oxide particulates are exposed to make contact with outside air and a part showing water repellency where water repellent fluorine contained resin is exposed to make contact with the outside air on a surface of a base material and a contact angle with water of which is more than a specified angle. SOLUTION: A surface layer having structure microscopically dispersed both of a part showing a hydrophilic property and a part showing water repellency due to water repellent fluorine contained resin is formed on a surface of a base material, hydrophilic attachments are made not to become attached to the part showing the water repellency, and hydrophobic attachments are made not to become attached to the part showing the hydrophilic property. Additionally photocatalytic oxide particulates are made to exist on the part showing the hydrophilic property, and the hydrophilic property of the part showing the hydrophilic property is maintained in accordance with light excitation. Additionally, it is made hard for droplets to attach on it by making a contact angle at 90 deg. or more. Consequently, the surface is maintained in a clean state, it becomes hard for the droplets to attach on it, and it is possible to improve safety operability of a travelling car.