baber/WOPTO huggingface dataset:
Patent JP-2000259456-A (JP)
Title: File revision management system
Inventor: KOSHIZAKA YOSHIHIRO
IPC: G06F17/30
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To manage even the revision of an application having no file revision managing function by monitoring the filing operation of the application. SOLUTION: A filing operation monitoring part 21 detects/grasps the filing operation of an application 1 When the filing operation is 'file deletion', the name of a file receiving the deleting operation and a new name adding the date and time of updating before the name of the file receiving the deleting operation are stored through a processing part 22 into a deletion file name storage part 23 as backup file names. The file actually receiving the deleting operation is not deleted but only the name is changed into backup name. When the filing operation of the application 1 is 'name change', the changed file name is collated with the deletion file name stored in the deletion file name storage part 23 and concerning the deletion file name non-coincident with the changed file name, the file of the backup name is deleted.
Patent JP-S60202406-A (JP)
Title: Preparation of plastic optical circuit
Inventor: AOKI YUUICHI
IPC: G03F7/26
Filed: 1984-03-27
Abstract: PURPOSE:To obtain a novel plastic optical circuit capable of eliminating problem of adhesion between a mask and a gelled substrate and a problem of precision of a mask pattern by executing masking using a resist. CONSTITUTION:A substrate 1 comprising a transparent gel is prepd. by polymerizing partly a monomer Ma which forms a network polymer Pa having a refractive index Na, and a resist layer 20 is formed on the surface of the polymer Pa, which is then prebaked and adhered firmly to the transparent gel substrate 1. Then, a photomask 3 is placed on a resist layer 20 and irradiated with ultraviolet rays 6 from a mercury lamp. The part exposed to the ultraviolet rays is removed after development to form a resist mask 2 having an opening 2A with a specified pattern. Then, another monomer Mb which forms a polymer Pb having a different refractive index Nb to the refractive index Na of the network polymer Pa, for example larger refractive index than Na is diffused and polymerized on the surface of the transparent gel substrate. When the resist mask 2 is removed by polishing after completion of polymerization, a flat optical circuit having specified photoconductive path 5 such as current branching. combining circuit, wave-separating.combining circuit, etc. having the same pattern as a flat pattern of the original photomask 3, is obtd.
Patent JP-S55150495-A (JP)
Title: Heat exchanging system
Inventor: HASHIMOTO RITSUO
IPC: F28D21/00
Filed: 1979-05-14
Abstract: PURPOSE: To facilitate the design for heat-resisting and to enable the design for pressure difference by a method wherein the operating pressure in a high-temperature range is lowered, and a gas-gas heat exchanger for gases of roughly the same pressure is utilized.  
     CONSTITUTION: A high-temperature gas G 1  is flowed through the high-temperature passage of a gas-gas heat exchanger 11, high-temperature passage of a water-heat boiler 12, low-temperature passage of the heat exchanger 11, and high-temperature passage of another waste-heat boiler 13 in this order, to be a low-temperature gas, which is fed to a low-temperature heat recovering boiler. With such arrangement, the highest operating temperatures of two waste-heat boilers 12, 13 are at medium levels, and the heat-resisting design is facilitated. In addition, since the gas-gas heat exchanger is used for heat exchange between two fluids of roughly the same pressure, design for pressure difference is possible in the strength of heat transmitting pipes or the like, and designing is facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52142314-A (JP)
Title: Process for making casing of screw pump
Inventor: FUKAZAWA YUKIO
IPC: B65G33/08
Filed: 1976-05-21
Abstract: PURPOSE: Process for making a casing of screw pump in which a casing having extremely few deformation or breakage and having a uniform clearance may be easily and positively formed by providing a continuous scraper member along an outer circumferential edge of the screw vane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60204207-A (JP)
Inventor: YOSHIKAWA NORIYASU
IPC: H02G15/24
Filed: 1984-03-26
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-S52143646-A (JP)
Title: Call registering device for elevator
Inventor: OGURA TAKEO
IPC: B66B3/00
Filed: 1976-05-24
Abstract: PURPOSE: To enhance the reliability of a call registering device for an elevator upon registering of the call by using a pressure-sensitive element of contact type pushbutton switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000257027-A (JP)
Title: Wall structural body
Inventor: YUKIUE YOSHIO
IPC: E01F8/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a wall structural body capable of fixing a panel to a support easily and efficiently without necessitating any skill and eliminating the panel from being slipped off from the support. SOLUTION: The end part of a panel 3 is inserted between flange parts 11 of a channel support 1 opposed to each other, a fixing bolt 4 is passed through one flange part 11, and the end part of the panel 3 is pressed fixed on to the other flange part 11 and fixed thereto by the fixing bolt 4. Also, a nonslip projection 33 locked to the fixing bolt 4 and preventing the panel from slipping off from a clearance between the flange parts 11 opposed to each other is formed at the end part of the panel 3.
Patent JP-H03261192-A (JP)
Title: Connecting terminal of high frequency hybrid integrated circuit board
Inventor: SUGIURA MORIHITO
IPC: H05K1/02
Filed: 1990-03-09
Abstract: PURPOSE:To prevent impedance unmatching by connecting the conductor part of a high frequency hybrid integrated circuit board through a side face through hole conductor to the conductor part of an external circuit board. CONSTITUTION:Conductor part 6 of a high frequency hybrid integrated circuit board 4 is connected directly to the conductor part 5 of an external circuit board 2 through a side face through hole conductor 3 made in the high frequency hybrid integrated circuit board 4. Consequently, the conductor part 5 of the external circuit can be disposed at the side contacting with the high frequency hybrid integrated circuit board 4 and the length of the side face through hole conductor 3 can be minimized. By such arrangement, impedance unmatching between the inner circuit of the high frequency hybrid integrated circuit board 4 and the external circuit of the external circuit board 2 can be prevented.
Patent JP-H02237605-A (JP)
Title: Deposit removing device for settling basin
Inventor: SHIMA MASAO
IPC: B01D21/24
Filed: 1989-03-10
Abstract: PURPOSE:To continuously remove the concd. deposit by setting a submersible pump for sucking a deposit so that the suction port is positioned close to the bottom of a settling basin and moving the pump in the settling basin by a moving device. CONSTITUTION:The submersible pump 21 for sucking a deposit 4 is set so that its suction port 22 is positioned close to the bottom of a settling basin 4, and moved in the settling basin 1 by the moving devices 10-20, 28 and 29. The concd. deposit can be continuously removed from the settling basin without stopping the inflow of water. Consequently, a spare settling basin can be dispensed with, the transportation and post treatment of the deposit to be removed are reduced, manpower required for deposit removal is saved, and energy is also saved.
Patent JP-H11260168-A (JP)
Title: Composite insulator having joint part
Inventor: TAKEDA TAKAYUKI
IPC: H01B17/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the separation on a joint part and to keep the sealing performance in the molding by forming the joint part of a composite insulator comprising a core material, a barrel part formed on an outer peripheral face of the core material and a casing part formed by a cap portion, with a cap lower portion corresponding to the cap portion of the casing part. SOLUTION: A polymer insulator tube 1 is formed by an FRP cylinder 2 and a casing part 3 made of, e.g. silicone rubber (RTV). The casing part 3 comprises a barrel portion 4 formed around an outer peripheral face of the RFP cylinder 2, and a plural cap portions 5 projecting from the barrel portion 4. The casing part formed first by molding is regarded as a first casing portion 3-1, and the casing portion formed by molding in the next is regarded as a second insulator head portion 3-2. A joint part 6 is formed on an adhesion face of both ends of the first casing portion 3-1 and the second casing portion 3-2. Cavity formation is not necessary for forming a projection in a die, and the joint part can be formed in the cavity.
Patent JP-S60203554-A (JP)
Title: Car bumper
Inventor: MATSUOKA TOSHIMITSU
IPC: B60R19/50
Filed: 1984-03-29
Abstract: PURPOSE:To share a reinforce with different bumper fascia by embossing the lower end of the central portion of bumper fascia bent laterally forward to contact against the reinforce of chassis. CONSTITUTION:The bumper fascia 12 fixed to the reinforce 10 is made of synthetic resin to cover the reinforce 10. The opposite ends 12a in lateral direction of reinforce 10 are bent rearward while the central portion 12c in lateral direction of the front section 12b is bent to project forward. The lower end 12d at the central portion 13c of said front section 12b is embossed to contact with the longitudinal wall section 10a of the reinforce 10 with such size as to fix a license plate 13. The bumper fascia 12 is stopped through contact of the lower terminal 12g and the upper forked terminal 12h with the folded sections 10d, 10e formed at the upper and lower terminals of the reinforce 10.
Patent JP-S61218579-A (JP)
Title: Novel dehydroglutamic acid derivative and production thereof
Inventor: SHIN SHIGEKI
IPC: C07D263/44
Filed: 1985-03-26
Abstract: NEW MATERIAL:N-carboxydehydroglutamic acid anhydride omega-ester of formula I (R is 1-4C alkyl). EXAMPLE:N-carboxy-alpha-dehydroglutamic acid anhydride omega-methyl ester. USE:An intermediate for pharmaceuticals and agricultural chemicals capable of synthesizing various dehydro-oligopeptide economically in a short time in one pot. PREPARATION:The compound of formula I can be produced by (1) reacting the compound of formula II (R1 and R2 are 1-4C alkyl) with benzyl carbamate in an inert solvent in the presence of a dehydrative condensation agent (2), hydrolyzing the resultant compound of formula III to obtain the compound of formula IV, (3) esterifying the compound with an alcohol of formula ROH in the presence of a condensation agent and (4) reacting the obtained compound of formula V with thionyl chloride.
Patent JP-S55153142-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HANAOKA HISAHIRO
IPC: G11B5/02
Filed: 1979-05-15
Abstract: PURPOSE: To make high-density recording and reproduction possible by recording information on a recording medium by using a tapered magnetic head and by reading it by making use of the turning angle of the polarization surface of the reflected light of a light beam.  
     CONSTITUTION: Magnetic recorder 4 and photo-magnetic reproducing device 5 are arranged opposing to disk 1 and recording on and reproduction from recording medium 3 come into effect. In recorder 4, magnetic head 8 of narrow-track unipolar structure is supported at the top of supporter 7 and winding 9 of head 8 is supplied with signals from circuit 10. Head 8 has ferromagnetic substance thin film 14 sandwiched in between nonmagnetic substance 11, and ferromagnetic substance 12 and nonmagnetic substance 13 and is tapered facing to medium 3, generating a vertical magnetic field. In device 5, on the other hand, medium 3 is irradiated with a light beam from generator 16 and its reflected light forms a polarization surface differing according to whether medium 3 is magnetized, so that information will be read by making use of a change in turning angle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61218533-A (JP)
Title: Production of p-benzylbiphenyl
Inventor: YAMAMOTO AKIO
IPC: C07B61/00
Filed: 1985-03-26
Abstract: PURPOSE:To obtain the titled substance in high yield, by reacting o- benzylbiphenyl with biphenyl in the presence of Friedel-Crafts catalyst and preferably a benzyl halide as a cocatalyst in a polar solvent under heating. CONSTITUTION:o-Benzylbiphenyl is reacted with biphenyl in a molar ratio of 1:3-7 in the presence of Friedel-Crafts catalyst and a benzyl halide as a cocatalyst in a polar solvent (e.g., aromatic nitro compound) under heating, to give the aimed substance. o-Benzylbiphenyl and biphenyl are preferably a reaction mixture comprising o-benzylbiphenyl as a by-product and unreacted biphenyl which are obtained by reacting biphenyl with a benzyl halide in the presence of Friedel-Crafts catalyst. Anhydrous AlCl3 is preferably as the Friedel-Crafts catalyst. USE:A thermoplastic resin for heat-sensitive recording material, etc.
Patent JP-S59185761-A (JP)
Title: Free-cutting high-strength sintered steel and its manufacture
Inventor: MOTOOKA NAOKI
IPC: C22C38/12
Filed: 1983-04-04
Abstract: PURPOSE:To obtain a sintered steel having high strength and superior machinability by adding prescribed percentages of Cr, Mn, Mo, C and S to Fe and regulating the density of a sintered body to a prescribed value or above. CONSTITUTION:Blended powder having a composition consisting of, by weight, 0.7-1.2% Cr, 0.5-1% Mn, 0.2-0.3% Mo, 0.3-0.8% C, 0.1-0.4% S and the balance Fe is molded, and the molded body is sintered to obtain a sintered body having 7g/cm<3> density and >=65kg/mm.<2> tensile strength. This sintered body is heat- treated to obtain a sintered steel having >=100kg/mm.<2> high tensile strength and superior machinability.
Patent JP-H08252513-A (JP)
Title: Coating device and coating method
Inventor: KOGA SHIGENOBU
IPC: B05D1/26
Filed: 1995-03-20
Abstract: PURPOSE: To stably maintain cleanliness while preventing the generation of gaseous flow which affects coating by regulating the ratios of the total area of air feed ports for ventilation and discharge ports of a clean room to a specific value, dividing the air feed ports and the discharge ports to a coating device section and other systems and providing the air feed systems and the discharge systems with dampers for controlling air velocity. CONSTITUTION: A traveling port 11 and delivery port 12 for a material 2 to be coated of the clean room 10 are provided with sealing devices 41, 42 to counter the outdoor flow flowing into the clean room. The discharge port 16 for venting the coating device and the discharge port 18 for venting the other sections are disposed below the position where the material to be coated travels. The air feed port 15 for venting the coating device and the discharge port 17 for venting the other sections are disposed above the material 2 to be coated. The parts exclusive of these parts are hermetically closed. Hanging walls 30 are installed at the boundaries of the coating device section and the other sections to stabilize the air flow of the coating device section. The total areas of the air feed ports and discharge ports are set respectively at >=60% and 2>=5% of the floor area.  The air feed systems 15, 17 and the discharge port systems 16, 18 are respectively provided with flow velocity control dampers 19, 20 and 19', 20'.
Patent JP-S58192758-A (JP)
Inventor: JIYOOJI ESU KACHIEEJIAN
IPC: B24D5/12
Filed: 1983-04-04
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-H10236600-A (JP)
Title: Intermediate gate valve in piping structure of tank lorry
Inventor: SATO TAKASHI
IPC: F16K31/124
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate gate valve in a piping structure of a tank lorry by which mixing accidents of different kinds of oil or liquid resulting from the intermediate gate valve can be prevented primarily and the preventive system can be easily, automatically, and securely realized secondarily. SOLUTION: In this piping structure, the intermediate gate valve 22 between the front side pipe 12 and the rear side pipe 16 is always closed. And when it is opened at the unloading time, it is automatically returned to the closed state by manual operation or the closing action of all bottom valves at the completion of unloading operation. The bottom valve and the intermediate gate valve 22 are opened or closed by air pressure for instance, and a pressure switch 37 detecting the pressure in the air pipe for the bottom valve control is provided to control the first or the second electromagnetic valves 34, 35 supplying compressed air to the intermediate gate valve 22. That is, the compressed air to the intermediate valve 22 is changed over to open or close the intermediate gate valve 22, in relation to the opening/closing of the air pipe for the bottom valve control.
Patent JP-S62216589-A (JP)
Title: Paralleling processor for digital video signal
Inventor: NAKAYA HIDEO
IPC: H04N9/80
Filed: 1986-03-18
Abstract: PURPOSE:To decrease a necessary memory capacity by writing the picture of an input digital video signal into an (n) pair of the connected memory in parallel and outputting (n) pieces of the output digital video signal corresponding to the (n)-divided picture from an (n) pair of the register in which respective connected memories in parallel are composed of the (n) pieces respectively. CONSTITUTION:The device is composed of an (n) pair (in the embodiment, n=4) of connected memories M11A, M12A, M21A, M22A, M31A, M32A, M41A and M42A in parallel where an input digital video signal is supplied and written, and (n) pair of registers 215-218, 225-228, 235-238 and 245-248 where the respective connected registers in parallel, to which the signal read from the (n) pair of the memory is respectively supplied, are composed of the (n) pieces, the picture of the input digital video signal is divided into (n), and the (n) pieces of the output digital video signal corresponding to the picture divided into the (n) is outputted from the (n) pair of the register. Namely, the picture of the input digital video signal is divided into (n) and the (n) pieces of the output digital video signal corresponding to the (n)-divided picture can be obtained.
Patent JP-H09225461-A (JP)
Title: Fresh water producer
Inventor: NISHINA IZUMI
IPC: C02F1/44
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To produce fresh water with a small amt. of power and to miniaturize a fresh water producer at the time of supplying high-pressure raw water to a purifying member to purify the water by increasing the pressure of the raw water with a booster. SOLUTION: A port B is communicated with a port R or a port A is communicated with a port P by a first direction changing valve 11, hence raw water introduced from a tank 56 is supplied to a booster 16, the raw water boosted by the booster is outputted from the port A of the first direction changing valve 11 and supplied to a semipermeable membrane 64 and simultaneously supplied to a second direction changing valve 12 as a pilot pressure 21. As a result, since the high-pressure water is supplied to the semipermeable membrane 64 without using a high-pressure pump, the power consumption of the generator is reduced, and an electric motor for driving the pump is miniaturized.
Patent JP-H07244471-A (JP)
Title: Presentation device for multi-media information
Inventor: HOSOKAWA OSAMU
IPC: G09G5/14
Filed: 1994-03-04
Abstract: PURPOSE:To efficiently present information with hardware constitution of a scale as small as possible. CONSTITUTION:A high vision picture Va is reproduced from a high vision optical disk device 10a, a NTSC picture Vb and Vc are reproduced from NTSC optical disk devices 10b, 10c, a computer picture Vd is reproduced from a personal computer 10d for reproduction. A picture synthesizing device 11 defines a window region in the picture Va, and inserts the picture Vb, Vc and Vd in this window region and synthesizes them. A synthesized picture is displayed on a monitor 16 for high vision. A position of a mouse 31 is superimposed and displayed on the monitor 16 for high vision as a mouse cursor by a high vision character generating device 14, interactive reproduction can be performed by operating the mouse 31. A personal computer 30 for generalizing and controlling generalizes and controls each device through a RS232C multiplexer 34.
Patent JP-H09226764-A (JP)
Title: Liquid container
Inventor: KAWASHIMA HIDEYOSHI
IPC: B65D47/36
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuations of flow of liquid contents and smooth outflow of it by forming an ejecting cylinder which extends upward in a continuing manner from a peripheral wall of a barrel part at an upper part of a container body. SOLUTION: A container barrel part 1 comprises a cylindrical lower peripheral wall 1a, a conical intermediate peripheral wall 1b, and a horn-like upper peripheral wall 1c continuing from the peripheral wall 1b. A flange 13 is provided at the bottom end of the barrel part. On its bottom face, a thin bottom plate 14 is connected. When a container is to be opened, a tab piece 10 is held and pulled upward, so that breaking grooves 7a and 7b of an ejecting cylindrical wall 5 are cut, the upper wall is folded at a hinge 6 so as to be a lid body, and an ejecting hole 8 is formed. In ejecting, the tab piece 10 is locked by a locking recess 11 of a top wall 2 and the upper peripheral wall 1c is held together with a reinforcing rib 4 so as to slant them.  Then, as a circular arc peripheral wall of an ejecting cylinder 3 is formed continuously to the intermediate peripheral wall 1b of the barrel part, liquid contents smoothly flows and outflows in accordance with the slant, so that the liquid can be ejected securely to the last.
Patent JP-S58179555-A (JP)
Title: Method for measuring pressure increasing time of die casting machine
Inventor: TANIDO KOUJI
IPC: G04F10/00
Filed: 1982-04-13
Abstract: PURPOSE:To measure the pressure increasing time of metal pressure easily, exactly and automatically by measuring the time required for the measured value of the oil pressure on an injection cylinder to increase up to a high set value from the time when it attains to a low set value at the prescribed plural times. CONSTITUTION:The oil pressure of an injection cylinder 24 is detected with a pressure transducer 1 and is outputted through an amplifier 2, and a metal pressure operator 2a to comparators 5, 6 in the stage of casting with a die casting machine consisting of a stationary fitting 20, a movable fitting 21, an injection sleeve 22, an injection plunger 23, etc. The detected pressure value is compared with the low set value and high set value from setters 3, 4 and when the value attains the low set value in the second time, a latch circuit 12 is started with a pulse outputting circuit 7 and a measuring counter 8. When the pressure increases further and attains the high set value, a latch circuit 13 is stopped and the time from the start till the stop is calculated with an operator 14 and the pressure increasing time is digitally displayed on a display 15.
Patent JP-H09252184-A (JP)
Title: Housing and manufacturing method thereof
Inventor: ISHIZUKA MASANOBU
IPC: B29K21/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To avoid enlarging bond zones by providing an elastomer part, a resin part and metal part having a triazinethiol(TZT) film at the bond zones of the elastomer part and resin part. SOLUTION: A housing 80A has a TZT adhesive film 10 formed on a metal part 1 to adhere a resin part 2 and elastomer part 3 at specified positions on the metal part. The film 10 quickly reactive with Cu is made of a Cu-contained alloy such as nickel silver. It applies to a structure with the resin 2 and the elastomer parts 3 discretely disposed on the metal part. The housing 80A bonds these parts 1-3 with the film 10 formed on the part 1 and hence the bond zones never become large, unlike the conventional housing utilizing the anchor structure, thus avoiding enlarging the bond zones.