baber/WOPTO huggingface dataset:
Patent JP-S63272680-A (JP)
Title: Commodity integrated package and its preparation
Inventor: AOKI SEIICHI
IPC: B65B61/18
Filed: 1987-04-30
Abstract: PURPOSE:To divide a commodity integrated package and to simplify the preparation thereof, by forming a film tearing line, which almost coincides with the boundary part between the commodity blocks of a commodity accumulation, to a film and fusing the contact part of films on the back surface of the commodity accumulation. CONSTITUTION:The commodity blocks 4 of a commodity accumulation 1 and a stretch film 3, to which film tearing line 5 coinciding with the boundary part 12 of the commodity blocks 4 is formed, are supplied. When the film reaches the back surface of the commodity accumulation 1, the rotation of upper and lower raw film rolls 20, 30 is stopped, and the film part 3b covering the upper surface of the commodity accumulation 1 and the film part 3c covering the under surface thereof are held between upper and lower fusing blade bodies 17, 18 while pulled against the elastic shrinking force of the film 3 to be brought into contact with each other and the contact part is fused as shown by a numeral 13 to pack the commodity integrated body 1 by the stretch film 3 in a tubular form. Thermal shrinking treatment is applied only to the parts of the stretch film end edges 3a, 3a protruding from the side surfaces of the commodity accumulation 1 to closely adhere the parts of the end edges 3a, 3a to the side surfaces by thermal shrinking.
Patent JP-S59232662-A (JP)
Title: Heat- and wear-resistant liner and its production
Inventor: ISHII YUUKICHI
IPC: C21B7/20
Filed: 1983-06-15
Abstract: PURPOSE:To obtain a heat- and wear-resistant liner by filling an internal packing material of a white pig cast iron into the space in an outside pipe and the small holes thereof and bulging the packing material through the small holes to the outside circumferential wall. CONSTITUTION:Many small holes are opened to the circumferential wall of an outside pipe 1 formed of a carbon steel or low alloy steel and the outside pipe is embedded in a sand mold. A white pig cast iron material in a molten state is cast into the pipe through the open port at the top. The white pig cast iron material fills the inside of the pipe 1 and flows into the small holes as well. Bulging parts 5 are formed at the points where said material projects from the small hole and are solidified in this state. The highly durable liner is easily attached on the spot, i.e., by an on-site work, to the places where various kinds of heat- and wear resistances are required.
Patent JP-H06316178-A (JP)
Title: Base plate for screen printing
Inventor: IMAEDA MIKIO
IPC: B41N1/24
Filed: 1993-05-10
Abstract: PURPOSE:To provide a base plate for screen printing preventing the exudation of ink from perforated parts at the time of plate making and capable of immediately performing printing work after perforation. CONSTITUTION:A base plate for screen printing is equipped with thermal stencil paper 12, the ink impregnated element arranged on the side of the tissue paper 13 of the thermal stencil paper 12 and a film being an ink impermeable base material and a releasable resistance membrane 14 formed from a resistance material is laminated to the surface of the thermal stencil paper 12. The plate making stylus 21 of a plate making apparatus is pressed to the resistance membrane 14 and, when voltage is applied to the stylus 21 on the basis of image data, a current flows through the resistance membrane 14 to generate heat and the thermoplastic film of the thermal stencil paper 12 is melted by this heat to form a perforation 23 to the thermoplastic film.
Patent JP-S5232786-A (JP)
Title: Apparatus for selecting and delivering sheet materials for use in maki ng a multiplicity kinds of boxes
Inventor: SEKO KIYOSHI
IPC: B31B50/02
Filed: 1975-09-06
Abstract: PURPOSE: Sheet materials of a multiplicity of developed sizes are laminated in their respective sheet hoppers, and among them, the desired sheet materials are selected and fed to effect a variety of wrappings by way of a caser. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02285390-A (JP)
Title: Burning prevention system for cathode-ray tube screen
Inventor: TSUJIKADO SEIJI
IPC: G09G1/00
Filed: 1989-04-27
Abstract: PURPOSE:To make the fluorescent film of a cathode-ray tube(CRT) hard to burn by not fixing the display position of a still picture displayed on the CRT. CONSTITUTION:A CPU 1 is connected to other various element equipments and input/output equipments by a bus line 2. A fixed program that the CPU system executes is recorded on a read-only memory 4 and information for processing, data in arithmetic processing, etc., are stored temporarily on a read/write memory 5. In a pattern display system using the CRT 3 controlled by this CPU 1, the display position of a still picture displayed on the CRT 3 is not fixed. Consequently, the same position on the fluorescent film of the CRT 3 is never irradiated continuously with an electron beam. Consequently, the life of the CRT can be prolonged.
Patent JP-S61263949-A (JP)
Title: Brominated oligo ester and production thereof
Inventor: OSHIMA JUNJI
IPC: C07C69/75
Filed: 1985-05-20
Abstract: NEW MATERIAL:A compound shown by the formula I (R and R' are group obtained by removing two hydroxyl groups from bi-trihydric alcohol; R'' is H or methyl; Y is -CH2 or two H). USE:A flame-retardant for plastics, rubber, etc. PREPARATION:An oligo ester shown by the formula II is reacted with about 90-100% based on the equivalent of the unsaturated bond in the compound shown by the formula II of bromine, and brominated to give a compound shown by the formula I. The reaction is carried out at about 0-60 deg.C for 30min-8hr. The compound shown by the formula II is obtained by condensing a cycloalkenedicarboxylic acid or its anhydride with an alcohol. The compound shown by the formula I is inexpensively obtained as an addition type flame- retardant, it has no bleed on the surface even by an increase in an amount added and causes no greasiness. If has also improved physical propertries.
Patent JP-S5810980-A (JP)
Title: Input signal distributor
Inventor: SATOU TAKESHI
IPC: H04N5/44
Filed: 1981-07-10
Abstract: PURPOSE:To supply signals without attenuation in a television receiver, even if a reception system is not connected to a power supply, by constituting the system of a reed relay switch, a broad band amplifier and a diode switch. CONSTITUTION:When a reception system is not connected to a power supply, no voltage is applied to a terminal 16, a diode switch 17 is non-conductive and an input signal from a terminal 1 is given to a television receiver via a terminal 12. When the reception system is connected to a power supply, a reed relay switch 14 is connected to the position B. In this case, when a voltage lower than at a terminal 18 is applied to a terminal 19, a diode 20 is conductive and an input signal from the terminal 1 is applied to a tuner and the television receiver  from terminals 9 and 12. When a voltage higher than that at the terminal 18 is  applied to the terminal 19, a diode 21 is conductive and an output signal from a VTR is applied to the television receiver via terminals 12 and 13.
Patent JP-H10298251-A (JP)
Title: Water-base resin dispersion
Inventor: TAKEMOTO SHIN
IPC: D06M15/572
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base resin dispersion which forms a coating film having good physical properties by polymerizing an α,β-ethylenically unsatd. monomer in the presence of a water-base polyurethane resin dispersion which is obtd. by reacting a polyester polyol obtd. by the ring-opening addition polymn. of a lactone using dimethylolbutanoic acid as the initiator with a polyisocyanate compd. and a chain extender. SOLUTION: This resin dispersion contains polymer particles having an average particle size of 0.01-2 μm and is obtd. by polymerizing an α,β- ethylenically unsatd. monomer (e.g. methyl methacrylate) in the presence of a water-base polyurethane resin dispersion having an acid value (in terms of solid) of 15-50 mgKOH/g in a wt. ratio of the polyurethane resin to the monomer of (100/400)-(100/5) by using a polymn. initiator. The water-base polyurethane resin is produced by reacting a polyol contg. a polyester polyol obtd. by the ring-opening addition polymn. of a lactone (e.g. ε-caprolactone) in the presence of dimethylolbutanoic acid as the initiator and an SnCl2 , catalyst with a polyisocyanate compd. and a chain extender.
Patent JP-H07140443-A (JP)
Title: Method for driving liquid crystal element
Inventor: AOKI KAZUO
IPC: G02F1/133
Filed: 1994-05-23
Abstract: PURPOSE:To provide a memory type liquid crystal electrooptic element which can maintain an excellent contrast for a long time by applying erasure pulses not in a selection period. CONSTITUTION:In this method, a liquid crystal element which has a scanning electrode group and a signal electrode group forming pixels at their intersection parts and has memory type liquid crystal arranged between the scanning electrode group and signal electrode group is driven by a line sequential scanning system. A selection period wherein a voltage corresponding to a display signal is applied by selecting a scanning electrode and a nonselection period wherein not the scanning electrode, but another scanning electrode is selected are provided in a period wherein the voltages are applied to respective scanning electrodes, a period wherein a pulse for orienting liquid crystal molecules of pixels corresponding to each scanning electrode to one direction are applied is provided in a nonselection period of the scanning electrode, thereafter a selection period is provided after a specific time.
Patent JP-S58224276-A (JP)
Inventor: SHIOMI NAOMASA
IPC: F25B13/00
Filed: 1982-06-23
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-S5811102-A (JP)
Inventor: FUKUI TSUYOSHI
IPC: B27D1/04
Filed: 1981-07-11
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-H09258726-A (JP)
Title: Liquid crystal musical score device
Inventor: SAKURAI YOSHIHIDE
IPC: G10G3/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To simplify collection, storage, control and arrangement of musical scores by storing music (the musical scores) in an exclusive floppy disk or the like, and projecting the musical scores on a liquid crystal image plane. SOLUTION: A liquid crystal musical score body A is installed at a music stand B. An exclusive floppy disk, an IC card, a flash card, or the like with musical scores (music) inputted are inserted in an insert opening of a floppy disk or the like of the liquid crystal musical score body A. The liquid crystal musical score body A is connected to a domestic power supply or a battery and switched on. The liquid crystal musical score body A is provided with a music operating multi-function switch. A performer selects a tune and item classification required at that time from a program imaged from the floppy disk or the like, and finely adjusts an image plane according to the performer's eyesight. Score turning-over operation and other operation can be automatically performed.
Patent JP-H048535-A (JP)
Title: Joining of plastic pipes
Inventor: MATSUKI KAZUMASA
IPC: B29L23/00
Filed: 1990-04-26
Abstract: PURPOSE:To ensure easy extraction of a printed product in the form of each divided pieces from a plastic pipe after completion of welding the pressed product, and a short-time welding and the smoothness of an inner surface without the generation of weld beads on the internal surface of the welded part by arranging the pressed product on the internal surface of the welded part and constituting the pressed product with the divided pieces. CONSTITUTION:One of a pair of weldable plastic pipes 1, 2 is allowed to be engaged with the periphery of the one end of a cylindrical pressed product 3 consisting of divided pieces 3a, 3b, 3c, while the other pipe 2 is allowed to be engaged with the periphery of the other end of the pressed product 3 with a clearance 4 between the both pipes in an axial direction. After the opposite tubular end surface 5, 6 of the both pipes 1, 2 are thermally fused using a heater 7, the both pipe ends 5, 6 are butted with each other. If the joining process is completed, the divided pieces 3a, 3b, 3c are extracted from the interior of the both pipes 1, 2. As the cylindrical pressed product 3 is arranged on the internal surface of the welded part, protrusion of weld beads generated during welding to the internal surface of the pipe is prevented. Thus the finished internal surface is smooth. In addition, the divided pieces 3a, 3b, 3c can be pulled out of the interior of the pipe by attaching a string to the divided pieces previously.
Patent JP-S63304116-A (JP)
Inventor: MAIKERU TSUWAADOCHIRIBU
IPC: G01F1/00
Filed: 1988-04-29
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-H06296546-A (JP)
Title: Exorcising arrow for decoration
Inventor: OTANI HIROSHI
IPC: A47G33/00
Filed: 1993-04-12
Abstract: PURPOSE:To make it possible to use an exorcising arrow as an amulet for good luck wishing for peace, well-being and safety of the family as an interior decoration. CONSTITUTION:The part corresponding to the long and narrow stem constituting the main part of the exorcising arrow 1 is in formed in the transparent narrow tube 2 and blowing liquid having a low boiling point is enclosed in its inside; the metallic net-type substance 5 is fixed on the inner end of the part corresponding to the arrowhead of the exorcising arrow, forming a heating section 6; and then an electric light 11 is set inside the pedestal 10 supporting the exorcising arrow 1 to generate bubbles inside the transparent narrow tube 2 by heating the heating section 6 from the outside.
Patent JP-H01280624-A (JP)
Title: Combustion chamber for two-cycle internal combustion engine
Inventor: TANAHASHI TOSHIO
IPC: F02B23/08
Filed: 1988-05-06
Abstract: PURPOSE:To accomplish improved ignition by providing a mask wall between the suction valve and the exhaust valve on the inner wall of a cylinder head and forming a swell which causes a combustion chamber space to vanish at proper timing at the suction valve side of a cylinder head inner wall or on the top of the piston. CONSTITUTION:A suction valve 6 is installed on an inner wall portion 3b that is against a bottom wall surface of a groove 5 formed in a cylinder head inner wall 3a. An exhaust valve 7 is installed on a flat inner wall portion 3c not including the groove 5. The inner wall portions 3b, 3c connect to each other via a peripheral wall 9 of the groove 9. The peripheral wall 9 is made up of mask walls 9a that extend in a semicircle along the edges of the suction valve 6, and fresh air guide walls 9b, 9c which are located between the suction valves 6 and between the peripheral wall of the inner wall 3a and each of the suction valves 6, respectively. In addition, the circumferential area of the inner wall portion 3b at suction valve side is provided with a smell 15 that protrudes towards the top of a piston 2 to cause a combustion chamber space at suction valve side to vanish when the piston 2 has reached its top dead point.
Patent JP-S5442835-A (JP)
Title: Air conditioner
Inventor: KURODA TSUTOMU
IPC: F24F13/22
Filed: 1977-09-12
Abstract: PURPOSE:To prevent the dispersion of drain to the outside even when adopting a method that betters a heat exchange ratio, by blowing drain against a heat exchanger at the outdoor side by varying a shape of a looper of a suction port mounted to the suction port at the outdoor side and by sucking air toward the lower portion from the upper portion of the suction port at the outdoor side. CONSTITUTION:A compressor 11, a heat exchanger 14 at the outdoor side, a blast fan 12 at the outdoor side, a suction port 15 at the outdoor side, a heat exchanger 5 at the indoor side and a blast fan 6 at the indoor side are installed, and drain formed at the heat exchanger 5 at the indoor side is heat exchanged with the heat exchanger 14 at the outdoor side. This device is used in such a manner that the  direction of a looper 17 of the suction port near a drain reservoir portion 22 mounted to said suction port 15 at the outdoor side is shaped so that sucked air be sucked  toward the lower portion from the upper portion.
Patent JP-S59669-A (JP)
Title: Optical fiber magnetic field sensor
Inventor: SHIMIZU MOTOO
IPC: G01R33/032
Filed: 1982-06-26
Abstract: PURPOSE:To reduce a measurement error and to improve reliability by transmitting light beams at plural maximum output points with different wavelengths in the same optical path, and calculating errors of the influence of a magnetic field on those light beams. CONSTITUTION:This sensor is constituted of a light source 11 having peaks in two wavelengths of lambda1 and lambda2, an optical fiber 12, a polarizer means 13, a magnetooptic effect means 14, an analyzer means 15, an optical fiber means 16, etc. Light beams of lambda1 and lambda2 emitted from the light source 11 in this system are varied in level and supplied to a photodetecting means 17 as outputs P1 and P2 of light electric power. The photodetecting means 17 demultiplexes the two waves of the wavelengths lambda1 and lambda2 to detect their levels independently and the results are processed by an analog or digital arithmetic means 18 such as a microcomputer to find a magnetic field H. Thus, the measurement error is reduced and the reliability is improved.
Patent JP-H11301404-A (JP)
Title: Seat belt guide for vehicle
Inventor: WATANABE SHINSUKE
IPC: B60R22/26
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To mount a shoulder belt portion of a seat belt at the optimum position of a shoulder of a passenger. SOLUTION: In a vehicle provided with a seat belt 10 mounted to a passenger sitting on a seat 5, a seat belt guide 20 contacted with a shoulder belt portion and guiding mounting of the shoulder belt portion to a shoulder of the passenger is provided at an upper portion of a seat back 7 of the seat 5 and at a side portion of a head rest 8 provided above the seat back 7 through which the shoulder belt portion of the seat belt 10 adjacently passes.
Patent JP-S5633927-A (JP)
Title: Metal die for molding hollow article
Inventor: SAKUMA TOSHIJI
IPC: B29C49/48
Filed: 1979-08-29
Abstract: PURPOSE:To provide a metal die improved in the maintainability of the cooling system (such as cleaning of the system) with a highly efficient cooling by letting a cooling medium flow into a space closed by the metal die body and an inserting piece provided into a cavity. CONSTITUTION:Inserting pieces 8, 9 and 20 are bolted on the metal die body 1A in such a manner as to be removable easily. The inserting piece 20 having a cavity section 3C is shaped into a convex shape with thickness 18 and 19. The part of the metal die body 1A facing the inserting piece 20 is shaped into a concave shape while a support 13 is provided on a projected section to support the inserting piece 20 at the center. A cooling water flows into a space formed by the inserted piece 20 and the metal die body 1A to cool the inserted piece 20. A packing 15 is interposed to prevent the cooling water from leaking out of the metal die.
Patent JP-H1038214-A (JP)
Title: Combustion device
Inventor: OKAMOTO HIDEO
IPC: F23C99/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of high ignition noise even when an ignition error occurs and to prevent the occurrence of a lift of a combustion flame at the initial stage of ignition by a method wherein during a period between firing of a burner and ignition of the burner, an on-off valve to open and close an exhaust gas flow passage is closed. SOLUTION: A combustion device comprises an exhaust gas reflux passage 5 to effect reflux of a part of exhaust gas H to a fan 4; a solenoid valve 6 for reflux disposed in the exhaust gas reflux passage 5; and a controller 7 to control opening and closing operation of the solenoid valve 6 for reflux and combustion of a gas burner 2. When, even in a case firing operation of the gas burner 2 is effected, an electric output of a flame rod 81 is below a given value, no energization is effected on the solenoid valve 6 for reflux and the solenoid valve 6 maintains a closing state. Thereby, even when, during the starting of ignition, an ignition error occurs and unburnt gas is discharged from a gas burner 2 to a combustion housing 1, high ignition noise is prevented from generating.
Patent JP-S5538918-A (JP)
Title: Inside surface plating method of zircalloy pipe
Inventor: YOSHIOKA OSAMU
IPC: C25D5/34
Filed: 1978-09-06
Abstract: PURPOSE: To eveny activate the inside surface of the pipe and enable plating to be evenly performed by using NH 4 HF 2 , N 2 SiF 6  and NH 4 F as pickling solution and connecting the pipes of the same quality as the abovementioned pipe to both ends of the pipe then performing pickling activation treatment in pretreating of the inside surface plating of the zicalloy pipe.  
     CONSTITUTION: In pretreatment of the inside surface plating of a zircalloy pipe 1 for atomic fuel covering the metal pipes 2, 2 composed of the zircalloy pipes of the same kind as that of the pipe 1 are connected respectively to both ends of the pipe 1 and the outside surfaces thereof are covered with plastic pipes 6, 3. Next, the pickling solution is circulated in the pipes 2 and 1 through the plastic pipe 3 by a circulating pump 4 from a vessel 5 which contains one or more kinds of NH 4 HF 2 , H 2 SiF 6 , NH 4 F, HF or HBF 4  as the pickling solution, whereby the inside surface of the zicalloy pipe 1 is activated. This method enables the entire inside surface of the plated zircalloy pipe to be subjected to pickling activation treatment owing to the presence of the metal pipes 2, 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0669581-A (JP)
Title: Optical wavelength conversion equipment
Inventor: KOBAYASHI FUMIO
IPC: H01S3/109
Filed: 1992-04-28
Abstract: PURPOSE:To increase the power of a light subjected to wavelength conversion, without damaging the crystal of a solid element and changing the conversion efficiency of the solid element. CONSTITUTION:A laser light 12 radiated from a YAG laser 11 is branched by a half mirror 13. The branched laser lights 12a, 12b are subjected to wavelength conversion by solid elements 14a, 14b. The laser lights 12a, 12b subjected to wavelength conversion are combined by a lens 15.
Patent JP-S62266954-A (JP)
Title: Maintenance supervisory system for subscriber circuit
Inventor: RUIKE MASAHARU
IPC: H04M3/22
Filed: 1986-05-15
Abstract: PURPOSE:To prevent the occurrence of secondary fault for a subscriber circuit or the like by supervising the grounding of a subscriber line side and the contact fault of commercial power supply and providing a changeover circuit disconnecting the subscriber line side from a subscriber circuit of an exchange side according to the report of fault. CONSTITUTION:A supervisory circuit 4 detects the grounding of a subscriber line and the contact fault of commercial power supply in a telephone exchange and reports the fault to a terminal control section 11 as an error. The control section 11 receives and edits call/cut-off information and line fault information from each subscriber circuit and reports the result to a local process controller 12. A speech path controller 13 loads information from each controller 12 to a fault report register (not shown) and informs the presence of a fault report to the software 14 by using maintenance scanning information, the software 14 reads the content of the fault report register to recognize the position of the subscriber circuit of the fault report. Thus, an order is sent to drive a changeover circuit 5 and a cut-off switch 6 of said subscriber circuit.