baber/WOPTO huggingface dataset:
Patent JP-2000234229-A (JP)
Title: Antifouling yarn with high specific gravity
Inventor: SHIMIZU TAKAO
IPC: D06M101/16
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antifouling yarn having small blown complementary angle, good shape retention, and capable of preventing aquatic organisms from adhering thereto for a long period by coating a synthetic fiber core yarn with a specific thermoplastic resin so as to have each specified specific gravity and tenacity. SOLUTION: This antifouling yarn is obtained by coating a core yarn of synthetic fibers such as of polyester base with a thermoplastic resin incorporated with a compound (a complex of its metal salt or amine salt) of the formula (Y is H, an alkyl, alkenyl or aralkyl; R and R' are each H, a halogen or alkyl, or joined together to form a benzene ring)(e.g. 2-methyl-4-isothiazolin-3-one) and pref. <=30 vol.% of a metal (or a compound thereof) >=10.0 in specific gravity such as osmium except lead and cadmium. This antifouling yarn has a specific gravity of >=1.50 and a tenacity of >=3.0 g/d (pref. >=5.0 g/d). It is preferable that the sectional shape of the synthetic fiber constituting the core yarn is hexagonal.
Patent JP-S55123767-A (JP)
Title: Electronic cash register
Inventor: NAKATANI HIROSHI
IPC: G07G1/00
Filed: 1979-03-16
Abstract: PURPOSE: To improve an advertisement effect by constituting the electronic cash register equipped with a sound reporting function so that sound reporting information of this register can be changed properly by the function key group and by reporting change of service day, service goods, etc., with sound.  
     CONSTITUTION: Message information of service day, service goods, etc., for customers are stored in memory means 20 and 27 as sound quantizing data, and contents of memory means 20 and 27 are applied to synthesizing means 21 and 28 as sound quantizing data. The service day and service goods stored in memory means 18 and 25 are changed by the operation of preset indication key 13, data key 17 and service goods key 24 of function key group 4, and changed data are stored in conversion means 19 and 26, and information for changed service data and service goods are supplied to synthesizing means 21 and 28 and are synthesized with information of memory means 20 and 27. By the operation of key 31 indicating the transaction end, current service information and next service information from synthesizing means 21 and 28 are reported with sound from speaker 41. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02212495-A (JP)
Title: Production of aminopropylalkoxysilane
Inventor: ISHIMURA YOSHIMASA
IPC: C07F7/18
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the title compound of gamma form extremely efficiently and inexpensively while suppressing formation of beta-form as a by-product in reacting a hydrosilane compound with an allylamine compound by using a specific phosphorus compound and a rhodium compound as a catalyst. CONSTITUTION:A hydrosilane compound (preferably trimethoxysilane) is reacted with an allylamine compound (preferably monoallylamine) in the presence of a phosphorus-nitrogen bond-containing phosphorus compound shown by formula I to formula V (Z<1> to Z<6> are H or 1-8C aliphatic hydrocarbon) and a rhodium compound preferably at 30-170 deg.C to give the aimed compound. P[N(CH3)2]3 is preferable as the phosphorus compound and for example, [RhCl(CO2)]2 may be cited as the rhodium compound.
Patent JP-S62193564-A (JP)
Inventor: KORIN DEBITSUDO SHIYAUDAA
IPC: H02M5/27
Filed: 1987-02-13
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-S55126387-A (JP)
Title: Protective device for weld line detector
Inventor: NAKAJIMA JIYUN
IPC: B23K9/32
Filed: 1979-03-22
Abstract: PURPOSE: To protect the detector and extend the service life thereof, by completely covering the weld line detector to shut off spatter and radiation heat from the arc spot while welding, when welding metal plates or the like.  
     CONSTITUTION: A weld line detector 3 is covered with a fixed cover 12 and rotating covers 14, 14'. The rotating cover 14 can be returned to the original position by means of a spring 15. The fixed cover 12 secures the detector 3 to a support member 2 through a support plate 9. Since the rotating covers 14 and 14' are positioned with a level difference, contact with the detector 3 may be prevented. When a detector support plate 5 is lowered by a lifting device 2 of the detector 3, the lower end part pushes open the rotating cover 14 to start rotating motion. When lowering further, the rotating cover 14 opens to 90°, and the detector 3 is projected out of this opening, so that the weld line may be detected. After detection, the detector 3 is raised, and the rotating cover 14 closes by the force of spring 15, so that the detector 3 is protected from the welding spatter and heat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60178573-A (JP)
Title: Data base processing system
Inventor: NISHIGAKI TOORU
IPC: G06F9/38
Filed: 1984-02-24
Abstract: PURPOSE:To improve processing efficiency and reduce the load on a central processing unit by dividing a relation to be operated and by performing data base processing arithmetic such as projection arithmetic including the exclusion of an overlap tupple as to every division part. CONSTITUTION:A data base machine consists of a data input device 16 which inputs data from an auxiliary storage medium to a buffer, relation operator 18 which performs relation arithmetic for the data in the buffer, data output device 20 which outputs the relation arithmetic result from the buffer to the central processing unit, three buffers 22, 24, and 26, and controller 28. A tupple group of relation is divided into plural groups, and data input, projection arithmetic, and data output for every group are carried out. Those processes are performed in parallel by using the buffers 22, 24, and 26.
Patent JP-S59159236-A (JP)
Title: Formation of metallic eaves gutter joint
Inventor: MADOKORO KIYOSHI
IPC: E04D13/068
Filed: 1983-02-28
Abstract: PURPOSE:To press-form an eaves gutter joint of a double structure from one piece of metallic base material by forming a cover member for fitting in the end part of an eaves gutter, on the inside surface of a joint body. CONSTITUTION:A metallic base plate A is formed by cutting one piece of metallic plate to such a shape as a projecting piece 2 is extended out through a constricted piece 5 from the center of two opposed sides, respectively, of a rectangular base plate 1. Subsequently, the tip of each projecting piece 2 is bent cylindrically so as to be butted, also each projecting piece is welded at a butt part X, and a metallic cylinder B is obtained. Next, the projecting piece 2 and the constricted piece 5 are press-formed in a shape of pushing them into the base plate 1 side. In this case, a fitting recessed part having a uniform gap against the projecting piece 2 is made on both sides of the base plate 1 by placing a spacer jig 6 on the inside surface of both ends of the base plate 1. Also, at this press time, a lug receiving part 12 is formed on the upper end of both sides of the base plate 1. In this regard, even in case when an eaves gutter joint C is formed in the same way as the foregoing, from a metallic base material A which extends out the projecting piece 2 through the constricted piece 5 from one side of the rectangular base plate 1, the same effect is obtained.
Patent JP-S54124974-A (JP)
Title: Manufacture of semiconductor element
Inventor: AIZAWA OSAMU
IPC: H01L21/301
Filed: 1978-03-23
Abstract: PURPOSE: To reduce an interval between element regions and to improve electric characteristics of and element by dividing a semiconductor substrate, on which several semiconductor elements are formed, into individual elements by vapor-phase etching including plasma etching.  
     CONSTITUTION: Semiconductor substrate 2 provided with elements 3 and 3' of a P-type region and a N-type region is covered with resist layer 10 except its dicing part. In this state, a dicing groove is made at the substrate part exposed by vapor- phase etching including plasma etching. As a result, the width of the dicing groove can be made 3μm with an interval with an element region fixed to 15μm and the total interval between adjacent elements can be made less than 40μm. Further, no cracking layer extending to element regions are produced and electric characteristics will never deteriorate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10196563-A (JP)
Title: Scroll fluid machine
Inventor: NAKAMURA KIMIE
IPC: F04C25/02
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain an oil free scroll fluid machine with low noises and abrasion by eccentrically engaging a driving scroll with a driven scroll, making them autorotate for compression, and equalizing angular speed of the scrolls. SOLUTION: A synchronization mechanism is arranged inside a scroll body 1. A gap is formed between seal surfaces of scroll teeth 2a, 6a opposed to each other. They are rotated contactlessly. A tip seal is provided with elasticity. Peripheral velocity of a seal ring is lowered. A sealing line on opposed surfaces between the driving scroll teeth 2a rotated by a driving source and driven scroll teeth 6a synchronized therewith is rotated with a specified gap, for causing compression. The scroll teeth and the tip seal fitted to the end face are slid with an eccentric rate as a radius. The elastic tip seal corresponding thereto is provided. The seal ring slidingly seals suctioning pressure is arranged on a position where sliding speed is lowermost.
Patent JP-S61205470-A (JP)
Inventor: DENISU GURAHAMUUTORORU
IPC: A24C5/20
Filed: 1986-02-17
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-H06221553-A (JP)
Title: Combustion control method of combustor
Inventor: TANAKA YOSHIHIKO
IPC: F23N5/24
Filed: 1993-01-27
Abstract: PURPOSE:To provide a combustion control method of a combustor which can develop a better air pressure resisting performance without changing a heating value of combustion unstably from a value set even when an air pressure switch is turned ON or OFF frequently because of unstableness of external air pressure. CONSTITUTION:An air pressure switch 8 is provided near an exhaust port 7 and when an air pressure switch 8 detects an air pressure exceeding a fixed value, it is judged whether the current amount of air blown exceeds a preset value or not. When the amount does not exceeds the value, the amount of the air to be blown is increased to the fixed value while the amount of fuel to be supplied is adjusted to a proper value with respect to the fixed amount of air blown. Then, an air pressure resisting operation is performed by an ON-OFF control combustion and the operation is continued until the burning operation ends regardless of the subsequent state of the air pressure switch 8 as long as the setting of the heating value of combustion is changed to a value corresponding to the amount of the air blown exceeding the fixed amount thereof.
Patent JP-H01208692-A (JP)
Title: Material grain size detecting device for vertical furnace
Inventor: SUGAWARA TAKAFUMI
IPC: C21B7/24
Filed: 1988-02-17
Abstract: PURPOSE:To permit the proper and correct regulation of the supply of material, by a method wherein a vibrating body is provided in the flow passage of granular particles to indicate the number of vibration of the vibrating body by detecting the vibration thereof and grasp the change with time of the grain size of the material from the change of the number of vibrations. CONSTITUTION:A vibrating body 11 is received in a protecting member 19 when material A is loaded into a lower hopper 5. When the flow-down of granular particles (a) is started and the vibrating body 11 is descended, the vibrating body 11 is vibrated by the particles (a), colliding against a protuberance 21, and a pick-up 12 indicates the condition of the vibration of the vibrating body 11 on a display means 13. When the flow speed of the particles in a discharging end 16 is constant, there is a positive correlative relation among the vibrating number (nu) of the vibrating body 11, the number N of particles colliding against the vibrating body 11 and the number No of particles per unit volume, therefore, the grain size distribution of the supplying material A may be decided when the number (nu) of vibration is determined timewise by a vibration waveform (Lissajoius's figure) or the like indicated on the display means.
Patent JP-S62192391-A (JP)
Title: 1,2-dichloro-1,2,2-trimethyl-1-phenyldisilane and production thereof
Inventor: NAGAI YOICHIRO
IPC: C07F7/14
Filed: 1986-02-19
Abstract: NEW MATERIAL:1,2-Dichloro-1,2,2-trimethyl-1-phenyldisilane shown by formula ClMe2SiSiMePhCl (Ph is phenyl; Me is methyl). USE:An intermediate for a polysilane having functions as electrical conductor, photoresist, optical information memory material, etc. PREPARATION:1,1,2-Trichloro-1,2,2-trimethyldisilane shown by formula ClMe2 SiSiMeCl2 is reacted with phenyllithium in an equivalent ratio of preferably 1:1 usually in an aprotic solvent such as h-hexane, etc., at 0-50 deg.C for 1-12hr.
Patent JP-S61194893-A (JP)
Inventor: REIMONDO II UIICHI JIYUNIA
IPC: H05K3/06
Filed: 1985-02-22
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-H08200133-A (JP)
Title: Idle rotational frequency controller for engine
Inventor: TAKEDA TOSHIO
IPC: F02D41/06
Filed: 1995-01-30
Abstract: PURPOSE: To satisfy both preventions of engine stalling and excessive rotation only by a control valve for adjusting the quantities of bypass air for bypassing a throttle valve. CONSTITUTION: One bypass passage 10 for bypassing one throttle valve 6 provided on a common intake passage 3 is provided, and a control valve 11 for adjusting the opening is connected to the bypass passage 10. The opening of the control valve 11 is feedback-controlled, so that the actual engine speed to be detected by a sensor S3 may become the specified target idle rotational number. The minimum opening (lower limit opening) of the control valve 11 is so set as to be increased as the cooling water temperature detected by a sensor S2 is low. When the cooling water temperature sensor S3 fails, the minimum opening of the control valve 11 can be set according to the intake air temperature to be detected by a sensor S1.
Patent JP-H04273188-A (JP)
Title: Semiconductor laser element
Inventor: MATSUBARA KUNIO
IPC: H01S5/00
Filed: 1991-02-28
Abstract: PURPOSE:To stabilize an interface with a second clad layer of an AlGaInP semiconductor laser element since its state is unstable and current constriction effect is not enough. CONSTITUTION:A current constriction layer of N-type GaAs is made N-type GaInP and group V elemernt belonging to each of a second clad layer and a currernt constriction layer is made P, respectively; thereby, matching properties of the two layers are improved, crystal defect generated in the interface is reduced, stable state can be maintained, current constriction effect is improved, and an element of low threshold current can be acquired.
Patent JP-H08228123-A (JP)
Title: Quartz substrate and weight change measuring method thereof
Inventor: SUEOKA TETSUO
IPC: H03H9/19
Filed: 1995-02-22
Abstract: PURPOSE: To enable precise fine measurement by forming a groove part, which has depth deeper than the specified depth of the quartz substrate and includes an electrode area, between an electrode forming area on one side of substrate and an area, to which the supporting member of substrate is abutted, and defining the internal area of the groove part as an oscillating area. CONSTITUTION: A groove part 12 is formed on the outer periphery of electrode forming area on a substrate 1 so that a contact part with an O ring 9 can be positioned at that outer peripheral part. This groove part 12 can be formed into a prescribed pattern by an ordinary etching method. It is enough for the depth of the groove part 12 to provide about 1/3 thickness of the quartz substrate 1 and it is also enough for the width of groove to obtain a width just for unnaturally obtaining this depth. After this groove part 12 is formed, electrodes 2 and 3 are formed by depositing. In this case, a terminal 13 for external lead extraction is provided through the groove part 12 so that the deposited film does not to be cut by the step of the groove part 12.  Thus, since the groove part 12 is provided at the part of substrate, frequency fluctuation can be reduced and precise fine weight measurement is enabled.
Patent JP-H10226472-A (JP)
Title: Elevator car frame
Inventor: SASAKI MAMORU
IPC: B66B7/06
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To make improvements in work space, manufacturing costs and appearance by making a part of a car frame of a pipe material, passing a tail cord/ cable or the like inside the pipe material, extending both ends of the pipe material slightly longer than a connection part with another frame body and providing an opening part in its inner surface. SOLUTION: A car frame is composed of an upper frame 1, a vertical frame 2, a floor frame 3, front pillars 4a and 4b, a door machine base 5 and an attaching base 6. A wire is laid from the car room side opening part 14a of the front pillar 4a using a hollow tube material together with a tail cord 11 suspended from a building 10 and the floor frame 3, via the inside of the hollow tube material and laid out of a similar opening part 14b and then connected to a connection box 15 provided on the door machine base 5. For the opening parts 14a and 14b, the front pillar 4a is extended slightly more than fixing parts with the floor frame 3 and the attaching base 6, and these opening parts are provided in the side face of a car room 8 side.  A cap 16 secures, for passing the highly rigid tail cord 11 and the cable 13 inside the front pillar 14a, a space for temporary vertical pulling-up and covers a bent rear end part.
Patent JP-H05234440-A (JP)
Title: Lightning insulator for lightning resistant horn insulator device
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/46
Filed: 1992-02-20
Abstract: PURPOSE:To improve the protective property and enable it to be applied easily to an existing transmission line supporting insulator device, and reduce manufacture cost by increasing the capacitance of a lightning insulator without changing the quality of a resistant element or enlarging the outside diameter of the resistant element. CONSTITUTION:A plurality of resistant elements 4, where the voltage-current property has nonlinear property, are stacked in series and are accommodated inside a voltage resistant insulating tube 1. Moreover, electrode metal fittings 2 and 3 on earth side and charge side are fit in upper and lower both ends of the said voltage-resistant insulating tube 1. Furthermore, an insulating outer casing 11 is molded around the voltage-resistant insulating tube 1, and the shield electrodes 12 and 13 on earth side and charge side are interposed between the voltage-resistant insulating cylinder 1 and the insulating outer casing 11, and both shield electrodes are connected to the said electrode metal fittings 2 and 3 on earth side and charge side. And, the total capacitance of the lightning insulator is increased by the capacitance of the resistant element 4 and the capacitance of the shield electrodes 12 and 13.
Patent JP-S62190161-A (JP)
Title: Antibiotic tan-868a and its preparation and new strain in streptomyces
Inventor: HASEGAWA TORU
IPC: A61P31/04
Filed: 1986-02-17
Abstract: NEW MATERIAL:An antibiotic TAN-868A of the formula or its salt. USE:Medicine. A remedy for bacterial infections in mammarians or bactericidal. It is active against gram-positive, gram-negative and acid-fast bacteria containing resistant strains and fungi. The dose is 1-25mg/kg/day in subcutaneous and intravenous application, while as an antiseptic, it is dissolved in distilled water in a concentration of 0.01-0.1W/V% and the solution is applied to hands, feet, eyes or ears of mammarians. PREPARATION:A microorganism in Streptomyces, which has germ tube or mycelium-like projections on the side surface of the spores which are formed in chains on the top of aerial hyphae and is capable of producing an antibiotic TAN-868A such as Streptomyces idiomorfus is cultured in a medium to allow the bitotic to accumulate in the culture mixture. Then, the substance is collected to obtain the antibiotic or its salt.
Patent JP-H07245319-A (JP)
Title: Device for inverting plate-like object
Inventor: ANDO MASATO
IPC: H01L21/50
Filed: 1994-03-03
Abstract: PURPOSE:To provide a device which inverts lead frames in such a way the frames are not damaged and not deviated from a carrying line. CONSTITUTION:While a rotating body 15 holds a holding unit 14 composed of upper and lower holding means 11 respectively having upper and lower holding members 11a, forcing means 12 which forcibly push the holding members 11a, and engaging members 13 extended from the members 11a, the rotating body 15 is moved in the vertical direction by means of a lifting/lowering mechanism 19. At the lowered position, the holding means 11 is opened, because the upper engaging members 13 are engaged with engaged members 22. When a lead frame L gets between the holding member 11, the rotating body 15 ascends and the holding members 11 are released from the engaging state, closed by the forcing force of the forcing means 12, and hold the lead frame L. At the lifted position, the rotating body 15 is rotated by means of a driving mechanism 21 and the leaf frame L is inverted. Thereafter, the rotating body 14 descends and the engaging members 13 are engaged with the engaged members 22 and the holding means 11 are opened. As a result, the inverted lead frame L is taken out.
Patent JP-S62194327-A (JP)
Title: Setting work of bottomless structure in water
Inventor: SATO EISUKE
IPC: E02D29/09
Filed: 1986-02-20
Abstract: PURPOSE:To set up a bottomless structure in water without the effect of movement of a crane for hanging down by a method in which a floating structure is detachably attached to the bottomless structure, and water is charged into the buoyant tank of the floating structure to settle it to the bottom under water. CONSTITUTION:A floating type structure 7 having sufficient buoyancy is set in the inside of a bottomless structure 5, e.g., cylindrical shell, etc., and both the structures 7 and 5 are fixed by an attachment 6, e.g., pneumatic tube, etc. The structure 5 is hung down by a crane 2 into water, whereupon the structure 5 becomes floated by the buoyancy of the structure 7. Under a condition that a hanging rope 4 is loosened, water is charged into a buoyant tank 8 to settle the structure 5 and landed on the bottom, and the structure 7 is recovered. Since the movement of the crane 2 by tidal waves is not transmitted to the structure 5, the bottomless structure can be easily set up under water.