baber/WOPTO huggingface dataset:
Patent JP-H1113972-A (JP)
Title: Hose holding tool specialized for concrete pump equipped with boom
Inventor: HAYASHI HIDEKAZU
IPC: F16L35/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To surely hold a tip hose when the tip hose is removed by providing a connecting holding body connected to the tip of a boom and a winding belt in the tip of this connecting holding body when the tip hose is connected to the tip part of the boom by a docking hose. SOLUTION: A docking hose 2 is supported on the tip part of a boom 1 loaded in a concrete pump vehicle, and a tip hose 3 is connected to the tip of this docking hose 2 so as to be freely disconnected. For safely holding the tip hose 3, a freely elongatable connecting holding body 5 having elasticity connected to the tip of the boom 1 is provided, and a winding belt 4 is provided in the tip of the connecting holding body 5 so as to be wound on the outer peripheral side face of the tip hose 3 to be freely detached. A pair of locking hooks 5A and 5A are provided in both ends of the connecting holding body 5, and the locking hooks 5A and 5A are locked in a connecting ring 1A welded to the tip of the boom 1 and a connecting ring 4A provided in the winding belt 4 so as to be freely unlocked.
Patent JP-H1036440-A (JP)
Title: Amino vinyl alcohol polymer
Inventor: SATO TOSHIAKI
IPC: C08F228/02
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a modified vinyl alcohol polymer which can fully exhibit the function of amino groups by introducing specified groups into a vinyl alcohol polymer. SOLUTION: This invention provides a vinyl alcohol copolymer containing 0.01-30mol% units represented by formula I or II (wherein R<1> , R<2> , R<3> , R<4> and R<5> are H or an 8C or lower hydrocarbon group which may have a substituent; A is a divalent hydrocarbon group which may contain N, O or S; and X is a monovalent amino-containing group). When the content of units represented by formula I or II is below 0.01 mol%, the introduced units can not exhibit sufficient effect. When this content is above 30mol%, the vinyl alcohol is problematic in storage stability. To produce the vinyl alcohol polymer, a reaction of a thiol group or a thioester group with an epoxy group is utilized. This reaction is practiced in the absence of any solvent or in the presence of a solvent which can dissolve or swell a thiol- or thioester-groupcontaining compound and an epoxy compound.
Patent JP-H1120939-A (JP)
Title: Carrying apparatus of block material laminate body
Inventor: FUKUDA YASUNOBU
IPC: B65G47/82
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To safely move and array a bank by a relatively simple, inexpensive apparatus by mounting a pressing mechanism to a carrying apparatus main body upward and downward and pressing a bank base at a fall position. SOLUTION: When a bank 1 is carried up to a roller conveyor 2 downward of a main body 10, a motor 22 of a pressing mechanism 20 is actuated, a rectangular column 21 is lowered to the lower limit, and a channel member 24 of a lower end covers a roller conveyor 2. Then, a main body driving motor 14 is started up, and the main body 10 forwards while pushing the channel member 3 for loading the bank 1. When the channel member 3 loading the bank 1 abuts against the channel member 3 loading the bank 1 stopped forward, large force is applied to the channel member 24. Since an air cylinder pressure of a sensor 30 rises, when its air pressure reaches a desired value, the main body driving motor 14 stops, and carries the bank to a predetermined position.
Patent JP-S5891173-A (JP)
Title: Radical diagnostic device for plasma etching
Inventor: HAYASHI TOSHIO
IPC: H01L21/3065
Filed: 1981-11-27
Abstract: PURPOSE:To measure radical-excited molecules and atoms only directly and selectively by properly selecting discharge gas and a light guide window material for a discharge tube when measuring radicals in plasma through a plasma etching device. CONSTITUTION:When radicals in plasma are to be measured during etching in a plasma etching chamber 1, an ion repeller 3 for preventing ions in plasma from entering a mass spectrometer 2 from is provided closely to the plasma etching chamber on the passage extending from the plasma etching chamber 1 to the ionization chamber 2a of the mass spectrometer 2. For a light guiding-in window 5 as the far-ultraviolet-ray discharge opening of a discharge tube 4 which uses rare gas of Xe, Kr, etc., as discharge gas, a window material of LiF, MgF2, sapphire, etc., is used and a light intensity monitoring device 6 is provided opposite to the discharge tube 4 with the ionization chamber 2a between.  Thus, only radical-excited atoms and molecules are observed selectively during  plasma etching.
Patent JP-S57115192-A (JP)
Title: Production of vitamin b12 by fermentation
Inventor: TANI YOSHIO
IPC: C12P19/42
Filed: 1980-12-29
Abstract: PURPOSE: To produce vitamin B 12  continuously, by cultivating Candida tropicalis PK233 aerobically in an ethanol-containing medium in the absence of inositol.  
     CONSTITUTION: Candida tropicalis PK233 is inoculated into a medium comprising 1W3wt% inositol and ≤15μg based on 1ml medium of inorgaic Co salt, having no inositol, and aerobically cultivated. The properties of cell wall of candida tropicalis PK233 is made extraordinary with ethanol, the cell is grown and vitamin B 12  produced in the cell is made to flow out continuously, and vitamin B 12  accumulated in the culture solution is collected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0353660-A (JP)
Title: Picture reader
Inventor: KOBAYASHI SHINJI
IPC: H04N1/19
Filed: 1989-07-21
Abstract: PURPOSE:To simplify the circuit scale by binarizing picture information from plural photoelectric conversion elements and detecting a duplicate read area of the plural photoelectric conversion elements based on the binarized picture information. CONSTITUTION:Duplicate area detection circuits 12, 13 are operated identically and adopt common circuit configuration. The duplicate area detection circuits 12, 13 use a binarizing element to binarize a multivalue digital signal inputted via a multiplex demultiplex circuits 14, 15 from A/D converters 11a-11c and a binarizing signal detects the duplicate read area of plural photoelectric conversion elements 9a-9c. Thus, the circuit scale is simplified.
Patent JP-S6248580-A (JP)
Title: Recorder
Inventor: MAMIYA TOSHIHARU
IPC: B41J19/00
Filed: 1985-08-28
Abstract: PURPOSE:To reduce a load at the time of moving a carriage, enable a high-speed scanning movement and contrive a longer useful life, by using a dynamic- pressure bearing at a bearing part for a head carriage. CONSTITUTION:A dynamic-pressure bearing 25 for a carriage guide shaft 3 is fitted into a through-hole 2a of a head carriage 2. The bearing 25 is molded from an abrasion-resistant synthetic resin, is press fitted into the hole 2a, and has an inner peripheral surface provided with a plurality of oblique grooves, with the direction of inclination of each groove being opposite to that of the adjacent groove. When the carriage 2 is moved in the direction of an arrow A, a positive pressure is generated relative to the surface of a guide shaft 3 through compression of a fluid by the combinations of the grooves 251-252 and 253-254, and when the carriage 2 is moved in the direction of arrow B, a positive pressure is also generated by the combinations of the grooves 252-253 and 254-255. Accordingly, the carriage 2 is reciprocated extremely smoothly under a low load and a small load variations.
Patent JP-H1036590-A (JP)
Title: Decorative sheet
Inventor: HORI KAZUYA
IPC: C08L23/14
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative sheet consisting of a polyolefin-based resin sheet good in transparency and high in stiffness, and hardly generating a whitening by bending the same. SOLUTION: This decorative sheet is obtained by using a base substrate sheet consisting of a polypropylene-based resin having 0.1-30 melt flow rate, 30-100J/g heat of crystal fusion and 1000-7000kg/cm<2> tensile elasticity. As the polypropylene resin, a random copolymer of propylene, ethylene and one kind, or two or more kinds of olefin-based monomers selected from a group consisting of 4-12C α-olefins, is suitable.
Patent JP-S6080510-A (JP)
Title: Soldered cutting tool
Inventor: OKINA TOMOJI
IPC: B23B51/02
Filed: 1983-10-12
Abstract: PURPOSE:To improve soldering strength by forming connection end faces between an edge member and a shank member into surfaces perpendicular to the axis of a tool, providing key ways in the end faces and soldering both members including the key surfaces to transmit cutting torque with a key. CONSTITUTION:A shank member 2 made of high speed steel or the like is formed with an end face perpendicular to the axis and having a key way 3 provided. Also, an edge member (not shown) made of sintered hard alloy or the like is provided in the same position as the above with a key way to be soldered to said shank member with silver solder or the like sandwiching copper plate. A key 4 may be at the same time soldered, while it may be soldered previously to the key way 3 in either the edge member 1 or shank member 2 to ease the operation. Further, when the solder is fused while a light torsional torque is applied in the direction of cutting torque in the soldering, the torque transmitting strength is improved.
Patent JP-H1038536-A (JP)
Title: Three dimensional shape measuring device
Inventor: BABA TOMOYOSHI
IPC: G01B11/24
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring device capable of measuring an object to be measured even when it is far away, of which measurable at a time area is wide, and which is of high precision. SOLUTION: With a 2-wavelength intensity modulation laser light generating device 1, intensity modulation is added at two, long and short, different frequencies for synthesizing, and its laser light 12 is, through a scan device 14, projected on an object to be measured 15. A reflection laser light 18 reflected on the object 15 is, through the scan device 14 and a condenser lens 16, photo-detected with a photodetecting device 17, and then it is converted into an electric signal 19 and then separated at a signal separator 20 into a high frequency component and a low frequency component.  From the separated signal and the intensity modulation signal of the irradiated laser light 12 which is obtained from the 2-wavelength intensity modulation laser light generating device 1, an absolute distance information 25 is generated, and at a 3D information generating device, from the absolute distance information 25 and an angle information 29 obtained from the scan device 14, a 3D information 30 is obtained. The 3D information 30 is displayed with a 3D shape display device 31.
Patent JP-H1137445-A (JP)
Title: Combustion device
Inventor: KONAKAWA KATSUZO
IPC: F23J15/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To perform highly efficient heat-exchange by a method wherein a water absorptive material partially on the internal part of a combustion gas passage and partially fronts on the external part of the combustion gas passage. SOLUTION: A burner 1 is arranged in a combustion chamber 2 and a combustion gas discharge passage is arranged with the passage communicating with the combustion chamber 2, and the combustion gas discharge passage 8 is communicated with an exhaust port 4. A heat-exchanger 9 is arranged in the combustion gas discharge passage 8, a part of the combustion gas passage 8 is composed of a sheet, such as glass fibers and foamable metal, or a water absorptive material 10 being a molding material. The water abortive material 10 partially fronts on the internal part of the combustion gas passage 8 and partially fronts the external part of the combustion gas discharge passage 8. This constitution performs high-efficient heat-exchange without the occurrence of a trouble to close the combustion gas discharge passage 8 due to vapor condensation of exhaust gas.
Patent JP-H0856104-A (JP)
Title: Resonator
Inventor: SAITO NORIAKI
IPC: H01P7/08
Filed: 1994-08-11
Abstract: PURPOSE:To facilitate the adjustment of the resonance frequency by connecting grounding capacitor of a different capacitance to two bisecting points of a ring transmission line or providing a stub whose length differs to the points so as to reduce the length of the resonance line. CONSTITUTION:A 1st lumped constant grounding capacitor 12 and a 2nd lumped constant grounding capacitor 13 are provided to the inside of a ring line 11 at bisecting points of the ring line consisting of a strip line or a microstrip line to form the ring resonator 14. Thus, part of the ring line 11 is replaced with the lumped constant grounding capacitors 12, 13 and the entire size of the resonator is made small. Furthermore, since the capacitance of the lumped constant grounding capacitors 12, 13 is selected different, the degree of freedom of the design is high and the adjustment is made easy. First and second stubs 22, 23 whose length differ are provided to bisecting points of the ring transmission line 21 in the ring resonator 24, then the similar operation and advantage to which provided with the lumped constant grounding capacitors are realized.
Patent JP-S6432189-A (JP)
Title: Self-refining molten metal fuel furnace
Inventor: YAMANA HAJIME
IPC: G21C1/02
Filed: 1987-07-29
Abstract: PURPOSE:To execute the retreatment of used fuel with compact equipment and simplified process by forming a low melting plutomium and/or uranium alloy fuel phase, low melting salt phase and gas plenum successively from below to above in each fuel element. CONSTITUTION:The low melting plutonium and/or uranium alloy fuel phases 3 which melt at the operating temp. of a reactor furnace, the low melting salt phases 4 and the gas plenums 5 are formed in this order successively from lower to upper layers in the respective fuel elements 1a of the reactor vessel in which a liquid metal is used as a coolant and is disposed with the plural fuel elements in the cores. The alloy fuel phases 3 are thereby burned in the molten state during the reactor operation. The fission gases generated at this time are collected in the gas plenums 5 and the fission products are partly transferred to the salt phases 4 in the molten state, by which the self-refining function is provided to the alloy fuel phases 3 in the fuel elements 1a.
Patent JP-H0741601-A (JP)
Title: Rubber composition for tire tread
Inventor: KAWAMO TETSUJI
IPC: C08L9/06
Filed: 1993-07-30
Abstract: PURPOSE:To obtain a rubber composition for tire tread improved in wear resis tance without damaging wet grip performances and raising a brittle temperature. CONSTITUTION:This rubber composition for tire tread comprises (A) a diene- based aromatic vinyl polymer having 30-60wt.%, bonded aromatic vinyl content., 35-80mol% bonded 1,2-vinyl and/or 3,4-vinyl content and 800,000-1,200,000 weight- average molecular weight and (B) a diene-based polymer or a diene-based aromatic vinyl polymer having 0-40wt.% bonded aromatic vinyl content, 0-30mol% bonded 1,2-vinyl and/or 3,4-vinyl content and 800,000-1,200,000 weight-average molecular weight. The absolute value of difference between the weight-average molecular weight of the component A and that of the component B is <=350,000. The weight ratio of the component A/the component B is (10-90)/(90-10) and the total amount of the component A and the component B is >=30 pts.wt. based on 100 pts.wt. of the whole rubber components.
Patent JP-2000009872-A (JP)
Title: Reactor core of fast reactor
Inventor: IIDA MASAAKI
IPC: G21C3/328
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress increase in the manufacturing cost of a reactor core fuel and at the same time, improve the average degree of combustion for taking out the reactor core fuel. SOLUTION: In the homogeneous reactor core of a fast reactor where an inner reactor core region 12 and an outer reactor core region 14 are composed of two types of MOX (a mixed oxide of uranium and plutonium) reactor core fuels with different degree of Pu enrichment and the degree of Pu enrichment of the outer reactor core region 14 is increased as compared with the degree of Pu enrichment of the inner reactor region 12, a fuel assembly where an MOX fuel element and an oxidation loss uranium fuel element coexist is loaded for providing a reactor core central region 10 at the central part of the inner reactor core region 12, thus constituting the reactor core of a fast reactor where the average degree of Pu enrichment of the fuel assembly gradually increases in the order of the reactor core central region 10, the inner reactor core region 12, and the outer reactor core region 14.  In terms of the manufacturing cost of the reactor core fuel, the degree of Pu enrichment of an MOX fuel element that is used by the fuel assembly being loaded into the reactor core central region 10 should be preferably identical to the degree of Pu enrichment of the MOX fuel element being used by the fuel assembly being loaded into regions.
Patent JP-H0854128-A (JP)
Title: Ventilator for air conditioner and executing method therefor
Inventor: HIRAI MASAKAZU
IPC: F24F1/00
Filed: 1994-08-12
Abstract: PURPOSE:To sufficiently obtain the atmosphere introducing amount while suppressing an air current sound upon introducing of the atmosphere with a simple structure. CONSTITUTION:An air conditioner ventilates a room by introducing the outdoor air in an air conditioner casing via a ventilating duct disposed in a garret space. A connecting chamber 8 for reducing an air current sound is provided at the downstream end of the duct. A cylindrical sound absorbing member 9 for varying a channel diameter is detachably provided at the connecting tube 8b of the chamber 8 to alter the detached state of the member 9 in response to the capacity of the conditioner.
Patent JP-S6435977-A (JP)
Title: Semiconductor laser device
Inventor: SAKANO SHINJI
IPC: H01S5/11
Filed: 1987-07-31
Abstract: PURPOSE:To easily manufacture a variable wavelength laser and to improve productivity by altering a sectional structure in which effective refractive indices belonging to optical guide passages are different on the passages. CONSTITUTION:A diffraction grating 5 having a predetermined pitch is formed on a whole surface of an InP substrate 4. Then, a layer 1 (core layer) made of an InGaAsP including an active layer and having a high refractive index and a semiconductor clad layer 5 having a reverse polarity to that of the substrate are crystalline-grown. Then, The crystalline-grown layer is so removed by etching with a protective mask covering a crystal surface as to allow a ridge in which the width of an optical guide passage 1 is continuously varied from -1mum to -1.2mum to remain, and a region except the remaining region is buried with a clad layer 3 having a reverse junction. Eventually, electrodes 6-1-6-5 divided to 5 regions along the passage are formed, and an electrode 7 is formed on the opposite face. For example, if it is oscillated in a short wavelength, more current than that of the other region flows to an electrode 6-1 formed on a regin having a narrow width of the core layer of the passage. Thus, a laser in which its wavelength can be easily altered in a wide wavelength range is obtained.
Patent JP-S5979549-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGAWA YUUKO
IPC: H01L27/118
Filed: 1982-10-29
Abstract: PURPOSE:To reduce the area of a wiring region between logic block arrays by forming the wiring region in three-layer wiring structure. CONSTITUTION:The wiring region 22 between the logic block arrays 211 and 212 has wiring channels CH1-CH5, and terminals are drawn out to both sides of arrangement through conventional methods in first layer wirings 231, 232.... These terminals are connected by combining second layer wirings 241, 242... and third layer wirings 251, 252.... For example, the wiring channels CH1, CH3, CH5 are used as the second layer wiring 24, CH2 and CH4 are used as the third layer wiring 25 and adjacent wiring channels are constituted by the wirings of different layers. According to the constitution, spaces among the channels can be brought to approximately zero without considering short circuits among adjacent channels, and the area of the wiring region 22 is reduced largely.
Patent JP-H0940899-A (JP)
Title: Printing ink composition of energy ray curing type for can printing and covering using the same
Inventor: TOTSUKA MASATOSHI
IPC: C09D11/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a printing ink composition comprising a specific reactive diluent and an aromatic resin, excellent in transfer and misting, causing no cissing, no ink aggregation, no reduction in luster, etc., during coating of a varnish for overprinting. SOLUTION: This printing ink composition of energy ray curing type for can printing comprises (A) a compound of formula I [R1 is H or methyl; R2 is an (unsaturated group-containing) 8-20C (branched) aliphatic hydrocarbon group; A is a single bond or a tri- to hexafunctional organic group; (k) and (l) are each 0 or 1; (m) and (n) are each 1-5 and 2<=m+n<=6] and (B) an aromatic resin (e.g. rosin-modified phenol resin or a fatty acid modified alkyd resin) obtained from a compound of formula II (R1 to R6 are each H or an organic group and one or more of R1 to R6 are COOH or OH and two of R1 to R6 may form an acid anhydride ring) [e.g. phthalic acid (anhydride), isophthalic acid or trimellitic acid (anhydride)].
Patent JP-S5891654-A (JP)
Title: Semiconductor device
Inventor: OGAWA MASAYOSHI
IPC: H01L21/60
Filed: 1981-11-26
Abstract: PURPOSE:To reduce the area of a semiconductor chip by forming a bonding region to the back of the chip. CONSTITUTION:Holes are bored to an active region 1 from the back through etching. The back is oxidized, and oxide films 5 are formed around the holes. Conductors 3 are entered into the holes, and the bonding regions 4 are shaped onto the conductors. Accordingly, the area of the chip is reduced.
Patent JP-2001018182-A (JP)
Title: Robot mechanism calibration arithmetic method and system
Inventor: NOGO HIDETOSHI
IPC: B25J9/10
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To suppress generation of dispersion by calculating a position deviation, generated by changing an attitude, by inputting difference information between a robot tip end position in a basic attitude and a robot tip end position in a changed attitude. SOLUTION: A target coordinate value set to a robot controller is changed without moving a robot so that it indicates a jig 22 for a support target even in a condition changing an attitude. By indicating the jig 22 for a support target by a robot tip end position 21' in a changed attitude, a difference between P0=(X0, Y0, Z0) which is a robot relatively measured position 24 first measured and P1=(X1, Y1, Z1) which is a robot relatively measured position 24' measured by changing an attitude is calculated as P1-P0=(X1-X0, Y1-Y0, Z1-Z0). Here, P1-P0 expresses a position deviation 25 from a target position of an actual robot tip end in the case of changing the attitude.
Patent JP-H0852841-A (JP)
Title: Hygroscopic packaging material and freshness-keeping packaging bag using the material
Inventor: MATSUBARA MAMORU
IPC: B32B23/08
Filed: 1994-08-12
Abstract: PURPOSE:To provide a hygroscopic packaging material which can absorb excessive water content inside as a function of a freshness-keeping packaging material and prevent 'stuffiness' to be generated by the water content included in food without requiring to enclose a special drying agent. CONSTITUTION:Of three layers, an outer layer A is composed of a first synthetic resin film 11, an intermediate layer B is composed of hygroscopic cellophane 12 and an inner layer C is composed of a second synthetic resin film 13. A through-hole 14 is formed on the inner layer film 13 so that a part of the hygroscopic cellophane 12 is brought into contact with atmosphere outside directly, and a constitution for absorbing excessive water content inside and not passing the water content and oxygen from outside is formed.