baber/WOPTO huggingface dataset:
Patent JP-H05147995-A (JP)
Title: Concrete composition
Inventor: TAKESHITA HARUYUKI
IPC: C04B24/26
Filed: 1992-06-02
Abstract: PURPOSE:To provide a concrete composition which is capable of constructing a concrete structure excellent in freeze-thaw resistance and high in quality and durability without performing vibration compaction in the case of execution and is high in fluidity and packing properties. CONSTITUTION:Concrete composition excellent in fluidity and resistance to material separation incorporates cement, water, aggregate and at least one kind of admixture selected from a water-reducing admixture, an AE agent, an AE water-reducing admixture and a high-performance water-reducing admixture. Moreover, the concrete composition incorporates either or both of a cellulose-based thickener which shows 100-10,000cP viscosity in a state of 1% aqueous solution and is low in foaming properties and an acrylic thickener which shows 5-100cP viscosity in a state of a brine solution of 0.5% concentration while keeping 4% salt water as a solvent at 0.02-0.5wt.% for cement.
Patent JP-H05330176-A (JP)
Title: Ink jet printer
Inventor: KUMAZAKI MASAYUKI
IPC: B41J13/10
Filed: 1992-06-02
Abstract: PURPOSE:To prevent the contamination of a printing surface with ink at the time of the stacking of paper by providing the warpage applying member fixed to a platen to the terminal of the feed route of the paper fed by a paper feed roller and positioning the same so as to become smaller than the width of paper. CONSTITUTION:The warpage applying member 11 fixed to a platen 8 is provided to the terminal of the feed route of the paper 1 fed by a paper feed roller 6 and positioned so as to become smaller than the width of the paper 1. As a result, the paper 1 warped by the warpage applying member 11 reaches a stacking surface 3 as it is to be stacked on the papers stacked on the stacking surface 3. Therefore, printing contamination due to undried ink can be prevented.
Patent JP-S6032809-A (JP)
Title: Highly weatherable delustered agricultural sheet
Inventor: YAMANE KAZUMASA
IPC: A01G9/14
Filed: 1983-08-02
Abstract: PURPOSE:To obtain the titled sheet by forming a resin composition with specific gel content, comprising specific partially-crosslinked polyvinyl chloride resin or its blend with vinyl chloride resin. CONSTITUTION:The objective sheet can be obtained by forming a composition with a gel content 1.0-35wt%, comprising either a partially-crosslinked vinyl chloride resin prepared by the copolymerization of a mixture consisting of (A) vinyl chloride or a monomer mixture consisting mainly of vinyl chloride and (B) a bisphenol-modified di(meth)acrylate [e.g., a compound of formula (R1 is H or CH3; R2 is H or 1-4C alkyl; R3 and R4 are each H, CH3, CH2CH3 or C2H4COOH; m and n are each 1-10; X is Br, Cl, or H)], or its blend with vinyl chloride resin. USE:For green house for the purpose of moisture condensation prevention, frost- falling shield, heat insulatin, etc.
Patent JP-S5676764-A (JP)
Title: Mechanical seal
Inventor: KOBAYASHI SADAO
IPC: F16J15/34
Filed: 1980-10-09
Abstract: PURPOSE: To improve the cooling in the sealed face of a mechanical seal by providing a cylindrical guide to hold a stator ring to be axially movable and extending this cylindrical guide to the sealed face for forming a passage of refrigerant between the guide and the periphery of the stator ring.  
     CONSTITUTION: Simultaneously with the start of the revolution of a shaft 33, refrigerant is introduced from an inlet 41 into a passage 37. At this stage, since the fluid in a machine 42 makes a laminar flow between the inside of a casing main body 22 and a cylindrical guide 38, the refrigerant introduced into the passage 37 is conducted forward without being influenced by the fluid in the machine 42. Meanwhile, since the front edge of the cylindrical guide 38 is extended to face to a sealed face 36, the refrigerant can be easily and for sure brought to the sealed face 36 for cooling the sealed face 36 which generates frictional heat by the revolution of the shaft 33. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01311172-A (JP)
Title: Susceptor for microwave oven
Inventor: FUJISAWA KAZUYOSHI
IPC: C08L67/00
Filed: 1988-06-10
Abstract: PURPOSE:To obtain a repeatedly usable susceptor, consisting of a film or sheet prepared by filling a filler having a specific value or below of dielectric loss in a thermotropic liquid crystal polymer, excellent in heat resistance and useful for microwave ovens. CONSTITUTION:A susceptor, consisting of a film or sheet obtained by blending (A) 100 pts.wt. thermotropic liquid crystal polymer, preferably a (co)polymer containing monomer units expressed by at least the formula, especially wholly aromatic polyester with (B) 5-150 pts.wt. filler, selected from barium titanate, calcium titanate, magnesium titanate, lanthanum titanate, barium zirconate, etc., and having >=0.8 dielectric loss, preferably barium titanate and, as necessary, inorganic or organic filler, stabilizer, antioxidant, ultraviolet ray absorber, etc., capable of optionally providing foods with scorch patterns and useful for microwave ovens.
Patent JP-S5844253-A (JP)
Title: Wet liner and manufacturing method thereof
Inventor: HAMADA HIROSHI
IPC: F16J10/04
Filed: 1981-09-10
Abstract: PURPOSE:To prevent cavitation on a wet liner which constitutes the cylinder of an ehgine, by effecting winding work to provide a coating tube on the wet liner. CONSTITUTION:A sheet 2, which is made of ordinary steel, stainless steel or the like and has a thickness of about 0.2mm., is roundly bent on the peripheral surface of a wet liner 1 which constitutes the cylinder of an engine. Holding metals 3, 3a are clamped to each other. The overlapped portions of the sheet 2 are pushed on each other by a plate 4 so that the sheet is tightly laid on the whole peripheral surface of the liner 1. The torch 5 of a welder 2 is moved in the axial direction of the liner 1 to weld the overlapped portions to manufacture a coating tube 2. The coating tube 2 may be made of electrically insulating rubber or made by the application and baking of electrically insulating paint or by the like.
Patent JP-S5846190-A (JP)
Inventor: NAKAMURA TERUO
IPC: D06P3/54
Filed: 1981-09-10
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-S5765027-A (JP)
Title: Broad band reception tuner
Inventor: SAITOU MITSUO
IPC: H04N7/16
Filed: 1980-10-08
Abstract: PURPOSE:To prevent the production of a spurious signal and to receive signals of broad band stably with simple constitution, by taking a cable TV as a duplex mixing system, in receiving broad band of each channel of VHF, cable TV and UHF. CONSTITUTION:The 1st VHF channel input terminal 16 is connected to a VHF tuner 2, and an IF output terminal 7 is connected to the tuner 2. A CATV tuner 4 is connected to the 2nd cable TVCATV channel input terminal 17, a switching circuit 23 connected to the post stage of a tuner 4 is connected to the 3rd UHF channel input terminal 18, the circuit 23 is connected to a UHF tuner 5, and this tuner 5 is connected to the tuner 2. At the reception of input signal from a terminal 17, the tuner 4 is for the reception of upper side wave of differential type and the tuner 5 is for the reception of lower side waves. At the reception of input signal from a terminal 18, the tuner 5 is operated for the reception of upper side waves of differential type, allowing to suppress the production of spurious signals with simple constitution.
Patent JP-H06346710-A (JP)
Title: Valve system for internal combustion engine
Inventor: SHIN FUHEI
IPC: F01L13/00
Filed: 1993-06-14
Abstract: PURPOSE:To enable both of valve opening timing and valve closing timing to be continuously subjected to variable control, depending upon an operation condition. CONSTITUTION:A valve opening cam 5 and a valve closing cam 6 are arranged so as to be adjacent to each other via a single valve tappet. The cams 5 and 6 are separate bodies, and spline coupled to a camshaft 7 in such a way as slidable. The spline type recess groove 8 of the camshaft 7 is twisted to form gradual spiral state. The holder sections 12 and 13 of the first control rod 10 and the second control rod 11 clamp and position each of the cams 5 and 6 from both sides thereof. When each of the rods 10 and 11 moves axially, depending upon an operation condition, the cams 5 and 6 rotate relatively to the camshaft 7, thereby changing valve opening timing and valve closing timing.
Patent JP-S5932514-A (JP)
Title: Heater unit for car air-conditioner
Inventor: OOHASHI TOSHIO
IPC: B60H1/00
Filed: 1982-08-17
Abstract: PURPOSE:In a heater unit where the air having temperature difference can be fed in single mode, to enable blowing out of said air through simple structure by fixing an air mixing board having variable fixing angle in the heater unit. CONSTITUTION:Under the state where first air-mix plate 27 is risen as shown by dashed lines, main suction flow is deflected at the upstream of a heater core 22 to promote mixing of warm air 30 and cool air 31 in an air mix chamber 29 in combination with a regulating board 26 to blow out through supply openings 24, 25 in accordance to the selected mode. When tilting a plate 27 as shown by solid lines, the influence of main flow of the cool air 31 to the driver side 24a, 25a will increase while the mixing effect in the chamber 29 is reduced thus to enable taking out of air having temperature difference. Second mix plate 28 will similarly control the blow-out air 37-47. Consequently the air having temperature difference can be supplied effectively through simple structure.
Patent JP-S5567607-A (JP)
Title: Pattern discrimination method
Inventor: YOSHIDA HAJIME
IPC: G06V30/194
Filed: 1978-11-17
Abstract: PURPOSE: To avoid to loose the reliability of pattern discrimination, by the absorption of charge of output video signal of camera with the variation such as ambient temperature, through the alteration of a given value of difference between inspected ojbect and reference object by means of past result of discrimination.  
     CONSTITUTION: The image of measured object 1 by the light source 3 is inputted to the discriminator 5 with the camera 4, and if the difference between the data and the reference object is within a given value A, the inspected object is judged as the same classification as the reference object, and the coincidence signal is outputted to obtain the maximum value GM of the difference as to the result to discrimination of past given number. On the other hand, if the difference between the measured object 1 and the reference object is greater than the given value A, disagreement signal is outputted to obtain the minimum value GN of the difference as to the past number of sets. With the maximum and minimum values GM and GN, the specified value is corrected into, for example, A=(GM+GN)/2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0433607-A (JP)
Title: Chopstick cover
Inventor: SUZUKI SHIGEO
IPC: A47G21/10
Filed: 1990-05-30
Abstract: PURPOSE:To promote the reutilization of a chopstick main body by inserting chopsticks into containing parts of two pieces of chopstick covers, respectively, using the chopstics by cutting the connecting part of the upper part at the time of use, and detaching them from a pair of chopsticks after use. CONSTITUTION:A pair of chopstick covers (a) have an opening part 3 and a containing part 4 for covering the whole of an inserting/holding part 2 extended and provided on the lower part from grip parts 1 of a pair of chopsticks (b), and also, to the upper part, a chopstick cover member 7 is connected with a connecting part 6 having a notch groove 5. When a pair of chopsticks (b) are inserted into a pair of chopstick covers (a), a state that a pair of chopsticks and chopstick covers are arranged in order. At the time of separating the connected chopstick covers before use, when the notch groove formed in the connecting part of the upper part of the cover is notched, a pair of chopsticks are separated easily and can be offered for us. Also, after use, the chopstick covers into which a pair of chopsticks are inserted are detached, and the detached chopstick covers are rejected. The chopsticks which are taken out and washed after use are inserted into new chopstick covers and can be used again.
Patent JP-2000330509-A (JP)
Title: Pdp driving device
Inventor: KAGAWA MINORU
IPC: G09G3/296
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To enable to display a video without large failure even when the frequency of a vertical synchronizing signal becomes higher. SOLUTION: This PDP(plasma display panel) driving circuit displaying an intermediate gradation by driving one frame into plural subframes starts from the processing of a next subframe by omitting the processing of the first subframes of a next frame when a new frame starting signal is present before processings of all subframes are not completed and also omits processings of subframes in which numbers of sustaining waves are small in the next frame.
Patent JP-H06143750-A (JP)
Title: Printing system in slip printer
Inventor: FUCHIGAMI SHINICHI
IPC: B41J29/42
Filed: 1992-05-08
Abstract: PURPOSE:To print specified data on a slip having printing areas in the upper and lower parts thereof. CONSTITUTION:When printing is started by a printing start means 67, a slip parameter is issued from a slip parameter storage means 63 to a printing control means 68. Card data is issued from a storage means 69 to the printing control means 68. The printing control means 68 comprises a reversely arranging means 68a and a paper feed data rearranging means 68b. If a reversely arranging instruction is contained in the slip parameter, the reversely arranging means 68a and the paper feed data rearranging means 68b are made effective. As a result, the specified data transmitted from the card data storage means 69 is reversely arranged by the printing control means 68 and printed on a slip in the lower part thereof with a line gap determined by rearranged paper feed data.
Patent JP-H05332986-A (JP)
Title: Method and device for estimating silicon concentration in blast furnace molten iron
Inventor: AOKI TAICHI
IPC: G01N27/411
Filed: 1992-06-03
Abstract: PURPOSE:To measure Si concentration in blast furnace molten iron with a high speed and high accuracy for controlling removal of Si so as to dose an appropriate agent for removing Si. CONSTITUTION:An Si activity in blast furnace molten iron 5 that is measured by means of a probe 1 operated with an oxygen concentration battery using solid electrolyte is corrected by using the other solute concentration to improve its accuracy. For example, corrective computation is performed by a process computer 2 to obtain an Si concentration quickly and accurately. Therefore, the dosage of an agent for removing Si can be calculated quickly and accurately, thus improving the accuracy of continuous Si removal control.
Patent JP-H04341538-A (JP)
Title: Ni-base heat resisting alloy
Inventor: MATSUMOTO OSAMU
IPC: C22C30/00
Filed: 1991-05-17
Abstract: PURPOSE:To provide an Ni-base heat resisting alloy excellent in creep rupture characteristics. CONSTITUTION:The alloy has a composition consisting of 35-46% Ni, 12-20% Cr, 0.05-0.4% Al, 0.7-1.6% Ti, 3.3-4.0% Nb, <=0.006% B, and the balance essentially Fe and satisfying the relation in (Ti+Al)/Nb<=0.5. By this method, the precipitation strengthening Ni-base heat resisting alloy excellent in creep rupture characteristics, particularly in creep ductility and creep rupture strength in a notch, can be obtained. This alloy is suitable for parts used under high temp. stress, such as gas turbine engine.
Patent JP-H06331895-A (JP)
Title: Optical mechanism for microscope
Inventor: NAKAMURA KATSUSHIGE
IPC: G02B21/00
Filed: 1993-05-24
Abstract: PURPOSE:To provide an optical mechanism for a microscope which is excellent in operability and where a heavy substance need not be largely moved. CONSTITUTION:Since another optical path K2 for guiding a luminous flux along turning shafts 6 and 7 is branched to be formed, it is possible to provide an auxiliary ocular part or a photographing device on the shafts 6 and 7. Namely, even when a microscope main body is turned, the shafts 6 and 7 do not move at the center of turning. Therefore, even when the microscope main body is turned the auxiliary ocular part or the photographing device is not largely moved by setting it on the shafts 6 and 7. The operability of the microscope is improved, and satisfactory safety is obtained because the photographing device being the heavy substance is not deflected.
Patent JP-S624835-A (JP)
Title: Floating and supporting device for strip
Inventor: HARADA MASAHIRO
IPC: C21D9/63
Filed: 1985-07-01
Abstract: PURPOSE:To float and support a strip while correcting the deviation in the transverse direction by ejecting fluid from a floater right under the strip and blowing the fluid toward the top surface of the strip from a fluid injector disposed in the central part so as to face said floater. CONSTITUTION:The floater 11 is disposed right under the strip 1 and a pressure receiving surface 13 thereof is disposed to face the bottom surface of the strip 1. Slit nozzles 12, 12 are provided at both front and rear ends of the above- mentioned surface 13 in the arrow-marked passing direction of the strip 1 along the transverse direction of the strip 1. The fluid is injected respectively upward from the slits 12, 12 toward the bottom surface of the strip 1 to generate a static pressure between the strip 1 and the surface 13, thereby floating and supporting the strip 1. The fluid injector 20 is disposed above the floater 11 to face the central part of the surface 13 so the the fluid is blown to the central part in the transverse direction on the top surface of the strip 1. Both side ends of the strip 1 are thereby curved upward to generate the centering force toward the central part, by which the deviation in the transverse direction is automatically corrected.
Patent JP-H05334295-A (JP)
Title: Screen editor with fair copy function
Inventor: HAYASAKA TORU
IPC: G06F3/048
Filed: 1992-06-03
Abstract: PURPOSE:To convert a text to a desired format in a short time by editing the text described in an environmental specified language and making the stepped fair copy of the text based on a registered fair copy standard to be visibly displayed and outputted. CONSTITUTION:The text constituted of character strings described in the environmental specified language is stored in an input text file 2 and a text file input means 3 reads a record corresponding to one screen from the input text file 2 to a visible display. Then, a text editing means 6 edits the inputted text constituted of the character strings on the visible display screen of a display device 5 to be visibly displayed. In the meantime, a fair copy standard registration means 7 registers the fair copy standard for specifying the visible display position of the key word of the text inputted from a keyboard 4 to be stored in a fair copy standard control table 8. Then, a text fair copy means 9 makes the stepped fair copy of the edited text based on the fair copy standard to be easily visibly arranged and displayed and a text file output means 10 outputs the text.
Patent JP-H10336307-A (JP)
Title: Radio communication equipment
Inventor: HOSONUMA YOSHINOBU
IPC: H04M1/725
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To conduct safely hands-free speech without provision of accessories such as a hands-free unit and an external microphone in an automobile in the case of a speech in the automobile. SOLUTION: When an external power supply recognition section 33 recognizes application of an external power supply, a control section 36 sets a hands-free function automatically. That is, an amplification factor of a receiver side voice amplifier circuit 38 and a transmitter side voice amplifier circuit 39 is increased. Moreover, when the external power supply recognition section 33 recognizes application of the external power supply, since automatic reply with respect to an incoming call is set, a speech is automatically started. In the case of making a speech, the control section 36 discriminates whether or not a received voice level outputted from an A/D converter 40 is relatively higher than a transmission voice level outputted from an A/D converter 41.  In the case that the received voice level is relatively higher, the amplification factor of the transmitter side voice amplifier circuit is suppressed and when the received voice level is relatively smaller, the amplification factor of the receiver side voice amplifier circuit is suppressed.
Patent JP-S5666779-A (JP)
Title: Detecting apparatus of magnetism
Inventor: TSUJIMURA NORIO
IPC: G01R33/02
Filed: 1979-11-02
Abstract: PURPOSE:To rapidly and accurately approach the moving body to the object based on the detection of magnetism, by operating the correction operation of output of plural magnetism detectors  which dye suspended from the moving body and is fixed on a relative position and also, is arranged in a position, in accordance with the inclination angle of the moving body. CONSTITUTION:A magnetism detector S0 positioned at the central part and magnetism detectors  S1-S4 arranged at the apex of polygon such as tetragon, are suspended from a ship B and their  relative position is fixed. Aimed direction is determined by eliminating the component of terrestrial  magnetism from detected output of said detectors. Shift component of two directions of right angle from the right position having no trembling of the detectors S0-S4 is computed by a computing circuit 3 in accordance with detected angle of a inclination meters 1, 2 corresponding to the trembling of the ship B. On the one hand, coefficient corresponding to the distribution of horizontal direction of detected output of the detectors S0-S4 is determined by a computing circuit 4 and maximum inclination direction of said distribution of vertical component of detected magnetic field is  computed by a computing circuit 5 added the output of the circuit 3 and then, direction of object  corrected at the time of having no trembling is displayed. Accordingly, the ship is rapidly and accurately approached the object based on the magnetism detection without advancing toward mistaken direction by trembling.
Patent JP-S5766415-A (JP)
Title: Optical head
Inventor: OOGOSHI SEIICHI
IPC: H04N1/036
Filed: 1980-10-13
Abstract: PURPOSE:To obtain an invariably constant fine spot of laser beam by interposing a single-mode optical fiber between a semiconductor laser diode and an optical condensation system. CONSTITUTION:Laser beam emitted by a semiconductor laser diode 1 is made incident to one terminal of a single-mode optical fiber 4 and laser beam emitted from the other terminal is guides to an optical condensation sytem consisting of lenses 2a and 2b to be converged into fine spot light. The laser beam propagating through the optical fiber has constant NFP and beam spread determined by its diameter and NA, and consequently the anisotropy of the laser beam that the semiconductor laser diode generates is eliminated.