baber/WOPTO huggingface dataset:
Patent JP-H06212805-A (JP)
Title: Water feeding and sewage positioning jig for construction work and method of construction using the same jig
Inventor: HIRAMATSU AKIO
IPC: E04G21/18
Filed: 1993-01-14
Abstract: PURPOSE:To enable two positioning at a time by marking the required position of disposal, etc., on unfloored-section concrete by using the positioning hole of an anchor bolt for installing a sleeper formed to a jig and the positioning hole of the installation of a piping. CONSTITUTION:Positioning holes 4 displaying the locations of anchor bolts for installing a sleeper, the positioning holes 5 of installation indicating the positions of the pipings of hot water, the positioning holes 4 of installation indicating the locations of the pipings of water, the positioning holes 7 of installation indicating the locations of the pipings of drain and sleeper center lines 8 are formed to the top face of a jig 1, in which a sheet, in which cloth is covered with a resin, is prepared in conformity with size corresponding to one room. The jig 1 is mounted at a specified place on unfloored-section concrete, and the locations of the anchor bolts for installing the sleeper, the locations of each piping of hot water and water and the locations of the pipings of drain are marked and positioned respectively. Accordingly, the specified size of each piping is set in the same dimensional specifications in all rooms at all times at every room, and execution can be simplified only in field connection operation.
Patent JP-S55130937-A (JP)
Title: Preparation of ester
Inventor: WATANABE TSUTOMU
IPC: C07B61/00
Filed: 1979-03-29
Abstract: PURPOSE:To obtain an ester useful as a plasticizer, by adding water to the system, wherein an organic acid is reacted with an alcohol in the presence of a specific catalyst, to hydrolyze the catalyst under heating, by neutralizing the remaining acidic substances with an alkali, followed by purifying the crude ester. CONSTITUTION:An organic acid or its anhydride and an alcohol are reacted in the presence of an organometallic compound catalyst, preferably a titanium or tin compound, by the conventional method. Water in an amount of 5-50wt% based on the crude ester is added to the reaction system to hydrolyze the catalyst under heating, preferably at 60-98 deg.C, and an alkali is added to neutralize the remaining acidic substances. The resulting crude ester is then purified by the conventional method to give a high-quality ester. This method permits the complete hydrolysis of the catalyst, ready separation of the neutralization product from the aqueous phase and easy rinsing, little loss of the ester in the phase, and improved quality of the product.
Patent JP-S52120289-A (JP)
Title: Membrane separator
Inventor: YOSHINO HIROKI
IPC: B01D65/02
Filed: 1976-04-02
Abstract: PURPOSE: To make efficient permeation through composite material without causing clogging by constituting composite material sealed up from circumference excepting pipe holes, the composite having selectively permeable membrane on both sides of lining material, which has flow path for fluid in its own body and attached to a pipe. The lining material is, for example, paper or cloth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53122411-A (JP)
Title: Thin film magnetc head
Inventor: SUGAWARA HIROSHI
IPC: G11B5/17
Filed: 1977-03-31
Abstract: PURPOSE: To achieve the reduction in recording current by so forming conductive layers as to encircle the top and bottom of the end parts of upper and lower magnetic layer pieces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10232336-A (JP)
Title: Zoom lens mechanism
Inventor: KAMIYAMA MASAYUKI
IPC: G02B7/08
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens mechanism constituted to be thinned by making radial direction size in one direction as small as possible. SOLUTION: Plate-like moving boards 16, 26, 36 and 46 at whose ends lens groups 12, 22, 32 and 42 are respectively supported are slidably laminated in order on a fixed board 56, and guided to straight advance in an optical axis direction by straight advance guiding pins 58 and 59 protrusively provided on the fixed board 56. One end 61 of an interlocking lever 60 is rotatably fixed on the 1st moving board 16, and an interlocking pin 62 protrusively provided at the other end of the lever 60 is engaged in the cam holes of other moving boards 26, 36 and 46 and the fixed board 56. When the 1st moving board 16 is moved in the optical axial direction by a piezoelectric linear actuator 70, the other moving boards 26, 36 and 46 are interlocked and moved, and then the respective lens groups 12, 22, 32 and 42 are zoom-driven.
Patent JP-S53123438-A (JP)
Title: Trafic paint composition
Inventor: SATOU NAOTAKE
IPC: C09D157/00
Filed: 1977-04-04
Abstract: PURPOSE: A traffic paint composition with good weathering resistance and fluidity, which contains a resin prepared by polymerizing a mixture of a cracking oil fraction from the pyrolysis of petroleum and a p-substituted phenol derivative using Friedel-Craft's catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01213205-A (JP)
Title: Herbicide composition for paddy field
Inventor: SUGAYA KIYOSHI
IPC: A01N47/36
Filed: 1988-02-22
Abstract: PURPOSE:To obtain the subject composition showing excellent herbicidal effects on weeds in growth period, comprising a combination of 1-azido-2-[4-(3,5- dichloro-2-pyridyloxy)phenoxy]propane and a specific compound as an active ingredient. CONSTITUTION:A herbicide composition for paddy fields containing (A) a com pound shown by formula I, (B) 2-[(4,6-dimethoxypyrimidin-2-yl)aminocar boxylaminosulfonylm-ethyl]benzoic acid methyl ester shown by formula II and (C) 1-methyl-5-[(4,6-dimethoxypyrimidin-2-yl) aminocarbonylamino-sulfonyl)-4- (ethoxycarbonyl)pyrazole shown by formula III in the ratio of 1pt.wt. component A, 0.01-10pts.wt., preferably 0.05-1pt.wt. component B or 0.01-10pts.wt., preferably 0.02-0.5pt.wt. component C. The composition shows adequate herbicidal effects on wide annual and perennial weeds with a small amount of each component not capable of controlling, has wide application width and continues effects for a long period of time.
Patent JP-H0611416-A (JP)
Title: Engine trial operation device
Inventor: NAKAMURA RYOTA
IPC: G01M15/04
Filed: 1993-02-02
Abstract: PURPOSE:To provide a long life engine trial operation device which tan make coupling with an engine quickly and certainly, has sufficient flexibility for misalignment and axial swings, facilitates selection of spring characteristics, prevents hunting at a low revolving speed, precludes resonance at a high revolving speed, and favors measurement of the revolving speed and torque over a wide range. CONSTITUTION:An engine trial operation device includes a horizontal guide rail 1, which is installed between the engine to be inspected Eng and a dynamomwter Dyn and extends parallel while situated under their axes, and a movable bearing 2 which is installed being slidable along the guide rail 1. The arrangement is further equipped with an expansive/contractive intermediate shaft which is borne by the movable bearing 2 and consists of an inner shaft and outer shaft fitted together by spline coaxially, wherein one of the shafts 3 is coupled with the dynamometer Dyn and the other shaft 4 coupled with one end of a spring type flexible damper joint 5, and also a coupling shaft 6 which is installed protrusively at the other end of the damper joint 5 and is furnished at the tip with a spline to generate fitting on the output shaft of the engine Eng.
Patent JP-H09226208-A (JP)
Title: Printer
Inventor: TANAKA KENJI
IPC: B41J5/30
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer such as a laser beam printer which makes it possible to easily reprint an erroneously printed page without operating a computer even if the printer is physically separated from the computer when the erroneous printing occurs at the time of hand sheet supply printing. SOLUTION: The printer comprises reprint control means 11 for sending the once printed content of memory means 11 and a reprint switch 10. When the switch 10 is pressed after one page printing is finished during manual sheet supplying, the means 11 sets a print start signal 11d to active state, sends the content of the means 2, i.e., the data of the print page immediately before to recording means 3, thereby reprinting the erroneous print page.
Patent JP-H11105085-A (JP)
Title: Mold for injection molding of plastic
Inventor: BOKU SHOKEN
IPC: B29C45/44
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a mold capable of molding undercuts on both sides of the partition wall of an injection-molded product. SOLUTION: An injection mold has a fixed plate 110, a movable plate 120 and uneven parts 142, 142a, 142b for molding undercuts and includes a large number of molding pins 140, 140a, 140b obliquely piercing the movable plate 120 and the ejection plate 130 advancing toward the movable plate 120 to slide the molding pins 140, 140a, 140b in the direction separated from the undercuts of a molded product 150 and two molding pins 140a, 140b for molding the partition wall of the molded product 150 and the undercuts on both sides thereof among a large number of the molding pins 140, 140a, 140b are alternately connected to the ejection plate 130 so as to enable the contact with the uneven parts 142a, 142b.
Patent JP-S56133885-A (JP)
Title: Cryostat for magnetic levitation transportation
Inventor: AKASHI SUMIMORI
IPC: H01F6/00
Filed: 1980-03-21
Abstract: PURPOSE:To decrease the amount of penetrating heat by employing heat insulating supporting bodies for heat insulating support of small thermal conductivity and improved strength. CONSTITUTION:By using joints of mechanical structure bodies of small thermal conductivity, made of stainless steel or the like, heat insulating supporting bodies 5 are fitted between the first and second containers 3 and 4 to form a cryostat. The first container 3 in which a superconductive coil 1 is contained and liquid helium 2 is sealed is surrounded by the second container 4 to effect vacuum heat insulation. Helium gas or liquid nitrogen gas ia made to flow through a shield pipe 7 attached to an intermediate shield plate 6 in order to reduce the amount of penetrating heat due to solid conduction and shield the penetrating heat due to radiation.
Patent JP-S55130987-A (JP)
Title: Production of phosphate diester
Inventor: MUKAIYAMA MITSUAKI
IPC: B01J27/00
Filed: 1979-03-30
Abstract: PURPOSE: Phosphate triester is hydrolyzed to form title compound by simple operations in a short time in high yield.  
     CONSTITUTION: A phosphate triester of formula VI (R 1  and R 2  are organic groups different from each other) is hydrolyzed with water or an alkali such as lithium hydroxide to form a phosphate diester of formula I. The compound of formula VI, the starting material, is obtained by reaction of bis(p-nitrophenyl) phosphate of formula II with a benzoxazolyl ether derivative of formula III in an organic solvent such as benzene to give a compound of formula IV, which is subsequently made to react with an alcohol of R 2 OH in the presence of CsF. One example of compounds of formula I is 2-methoxyethylphenethyl phosphate and the yield is 80%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000234476-A (JP)
Title: Opening/closing control system for automatic door
Inventor: KOIKE KATSUFUMI
IPC: H04W88/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing control system for an automatic door wherein a sufficient security is assured when the opening/closing control device for automatic door is remote-controlled. SOLUTION: The controller for an automatic door is controlled with a remote controller. When a personal identification number is inputted (S120), the remote controller stores the inputted personal identification number in an EEPROM while outputting to a transmission luminous part (S112). When an action command is inputted (S114), the inputted action command is outputted to the transmission luminous part together with the personal identification number in the EEPROM (S116). The controller, when receiving a personal identification number, stores the received personal identification number in the EEPROM, while, when an action command and personal identification number are received, acts on the received action command if the received personal identification number agrees with the personal identification number in the EEPROM.
Patent JP-H11223751-A (JP)
Title: Optical fiber cable
Inventor: SASAKI KAZUMASA
IPC: G02B6/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable with high reliability by providing the optical fiber cable with a tension load sensing function thereby preventing the break accident of the optical fiber cable. SOLUTION: An optical fiber 3 for monitoring tension is provided in addition to an optical fiber 5 for communication longitudinally in an optical fiber cable 1 into which a high tensile strength body 2 whose service life up to break is decided based on the history with respect to the tension to be loaded is inserted. The tension load history of the optical fiber cable 1 is managed, so that the break accident of the optical fiber cable 1 can be prevented.
Patent JP-H07248921-A (JP)
Title: Initial program loading method for parallel processor system
Inventor: OSAKABE KEISUKE
IPC: G06F15/16
Filed: 1994-03-09
Abstract: PURPOSE:To shorten the distribution time of an initial program in a parallel processor system and to easily enlarge a scale. CONSTITUTION:Processor units 102, 104 and 106 are mutually connected by a network 101 and a service processor 108 is connected with the respective processor units by a maintenance/diagnosis path 110. In a ROM 109 inside the service processor 108, the initial program of a compression form for which data compression is performed and the extension program are stored. At the time of starting the system, the service processor 108 simultaneously distributes the initial program of the compression form and the extension program inside the ROM 109 through the path 110 to the respective processor units. In the respective processor units 102, 104 and 106, by using the extension program, the initial program of the compression form is extended on RAMs 103, 105 and 107.
Patent JP-H05231055-A (JP)
Title: Wireless key system for multiple dwelling house
Inventor: NAKAJO HIROSHI
IPC: B60R25/10
Filed: 1992-02-25
Abstract: PURPOSE:To eliminate an inconveniency of always carrying and preparing several keys during locked locks at several positions of a multiple dwelling house, and to eliminate the useless replacement of an entire lock in the case of missing the associated key. CONSTITUTION:A wireless key system incorporates a wireless transmitter 1 which delivers transmission data added thereto with an ID code allocated to each of dwellings of a multiple dwelling house, in a radio signal, a wireless receiver 2 for receiving radio transmission data from the transmitter 1, and a controller C connected to the receiver 2, for controlling electric locks. A control signal for unlocking an electric lock 3 is delivered to the controller C only when the receiver 2 receives a radio signal added with a data of an ID code registered in a memory means 2e in the receiver 2.
Patent JP-H11221055-A (JP)
Title: Device for producing dry laver sheet
Inventor: YABUTA SHIGERU
IPC: A23L17/60
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing dry laver sheets, provided with a lower rotation style drying chamber equipped with upper and lower two endless chains, capable of smoothly and surely inverting reed screens for the laver sheets. SOLUTION: Laver reed screen holders 6 are carried from the lower endless chain 14 of a drying chamber 12 to the upper endless chain 13 to dry raw laver sheets. The laver reed screen holders 6 delivered from the upper endless chain 13 are carried toward a peeling section 5, but are dropped between the first guide member 35 and the second guide member 36 constituting a front-back inversion section disposed in a downward slope in the middle way of the carrying route, thus inverting the laver reed screens.
Patent JP-H08232169-A (JP)
Title: Method for treating fiber material
Inventor: TAKAHASHI TOSHIYUKI
IPC: D06M13/248
Filed: 1995-02-27
Abstract: PURPOSE: To provide durable water vapor absorption, deodorizing properties and soft handle by polymerizing a mixed treating solution comprising a vinylcarboxylic acid and/or a vinylsulfonic acid and a divinyl monomer on the surface of a fiber material. CONSTITUTION: A vinylcarboxylic acid such as acrylic acid and/or a vinylsulfonic acid such as 2-acrylic amido-2-methylpropanesulfonic acid is mixed with a divinyl monomer of the formula (X is H or methyl; (n) is an integer of 5-23) by the weight ratio of 1:1 20:1 and a polymerization initiator such as ammonium persulfate to prepare a treating solution. A fiber material such as polyester woven fabric is provided with a prescribed amount of the treating solution by a padding method, a spray method or a coating method, treated with steam at 100-160 deg.C for 1-10 minutes and the components in the treating solution are polymerized. The introduced acidic group is replaced with at least one metal ion selected from the group consisting of Zn<++> , Cu<++> , Ni<+> , Mn<++> , Ag<+> and Fe<++> .
Patent JP-S60184672-A (JP)
Title: Manufacture of chromium compound layer
Inventor: KATOU TAKAYUKI
IPC: G03F1/54
Filed: 1984-02-29
Abstract: PURPOSE:To manufacture an excellent antireflection film consisting of a chromium compound layer on a supporting body by specifying ratios and pressure of oxygen, nitrogen and inert gas contained in the flow rate of total gasses and also the power of glow discharge and performing reactive sputtering of chromium. CONSTITUTION:In case of manufacturing an antireflection film consisting of a layer of a mixture of chromium oxide and chromium nitride on a shielding layer formed on a supporting body, the ratios of gaseous oxygen, gaseous nitrogen and inert gas contained in the flow rate of total gasses is regulated to 1-5%, 10- 40% and 45-89% respectively and glow discharge is generated at 2-6mTorr pressure in 0.5-5W/cm<2> power by using chromium as a target to perform reactive sputtering and a chromium compound layer is formed thereby. By this method, an antireflection film by which ununiformity of etching is not generated in spray etching is obtained.
Patent JP-H04318005-A (JP)
Title: Manufacture of copolymer based on ethylenically unsaturated monomer and containing nitrile group
Inventor: HAINRITSUHI SHIYURAAJI
IPC: C08F210/02
Filed: 1992-01-30
Abstract: PURPOSE: To obtain a copolymer useful for films, etc., at a low pressure by a process in which a monomer mixture of specified composition is reacted with ammonia in the presence of aliphatic (di)nitrile, and the obtained copolymer is used as a base.  
     CONSTITUTION: First, (A) an ethylenically unsaturated monomer (preferably ethylene, styrene) as a main component, (B) α,β-unsaturated carboxylic acid ester of formula I (R is H, 1-4C alkyl; R 1  is 1-8C alkyl) [preferably methyl (meth)acrylate, etc.] as a minor component, and as required (C) another copolymer are reacted with ammonia at 150-270°C and 30-350 bar in the presence of aliphatic (di)nitrile (preferably acetonitrile) to obtain a copolymer. Next, the copolymer is used as a base. Preferably, by a method in which the copolymer is reacted with a water releasing agent consisting of phosgen, the objective copolymer comprising the units of the main component A, the units of formula II of the minor component B, and the units of component C is obtained. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S56137580-A (JP)
Title: Semiconductor storage device
Inventor: YAMAMOTO TOORU
IPC: G11C7/24
Filed: 1980-03-26
Abstract: PURPOSE:To prevent mis-write-in to a nonselection cell, by making the required minimum period into an internal write cycle, independently of an external write cycle. CONSTITUTION:The external write-in signal WE is fed to the one shot WE generating circuit 11 and inverter 12, and the external write-in data signal DIN is fed to the data generating circuit 13 and the one shot data generating circuit 14. Further, when the logic level of the signal WE is changed for a given period, an output is obtained in the circuit 11, one shot signal is generated only at the output of the gate 19 into write-in state of data ''1''. When the logic level of the signal DIN is changed at the next period without signal WE change, the output state of the gate 19 is changed to obtain the write-state of data ''0''.
Patent JP-S59166082-A (JP)
Title: Preparation of glucocellulase
Inventor: MITSUISHI YASUSHI
IPC: C12N9/42
Filed: 1983-03-09
Abstract: PURPOSE:To prepare novel glucocellulase, by cultivating a specific microorganism belonging to the genus Acremonium to give beta-glucocellulase separating and purifying it. CONSTITUTION:Novelly separated Acremonium cellulolyticus (FERM P6867) is cultivated in a medium containing cellulase as a carbon source, to give a large amount of cellulase consisting of three kinds of enzyme groups of C1 enzyme, Cx enzyme, and beta-glucosidase. The culture filtrate is desalted and concentrated by hollow fiber (amiron H1-P5) subjected to DEAE-Sepharose (CL-6B), column chromatography (NaClO 1M gradient), and gel filtration of chromatofocusing (pH 6 4) and Bio-gel, to give novel glucocellulase. This enzyme acts on not only cellooligosaccharide and cellodextrin, but also on avicel and hydrolyzes it into glucose.
Patent JP-S60185242-A (JP)
Title: Device for transmitting gear of tape recorder
Inventor: USUI KATSUO
IPC: G11B15/26
Filed: 1984-03-02
Abstract: PURPOSE:To prevent a gear from out-of-gear state at the tape end of rapid traverse by actuating a rapid traverse operation rod, and when the rotation of a rapid traverse arm is regulated to a prescribed gear engaging state, displacing an elastic piece receiving the working force so as to be almost bronght in into contact with a limitation part. CONSTITUTION:When a depression part 422 of the rapid traverse operation rod 42 depresses a plate spring piece 242 by depressing a rapid traverse button 45 and the rapid traverse arm 24 is rotated in the clockwise direction, the plate spring piece 242 of the rapid traverse arm 24 is bent up to a position which is in almost contact with the limitation part 243. When sudden load is applied to a winding side reel 17 by the tape end or the like of rapid traverse, a high speed gear 26 acts so as to be separated from a rapid traverse gear and tries to rotate the rapid traverse arm 24 in the counterclockwise direction. However, the plate spring piece 242 collides with the limitation part 243 and resists the counterclockwise rotation of the rapid traverse arm 24, so that the high speed gear is not disengaged from the rapid traverse gear 18.
Patent JP-H07250440-A (JP)
Title: Data processor
Inventor: AIZAWA HIROSHI
IPC: H02J9/00
Filed: 1994-03-09
Abstract: PURPOSE:To fabricate a computer system having service-interruption processing function, which can cope with service interruption at the time of abnormal voltage without increasing the occupying load on the CPU of a host computer. CONSTITUTION:A service-interruption controller 3 is connected no the data input/output terminals of a host computer 10 constituting a workstation. An uninterruptible power supply 2 always monitors the power supply voltage of a main power supply 1 and sends the trigger signal to the service-interruption controller 3 at the time of abnormal fluctuation. The controller 3 sends the command-type command signal to the terminal from a virtual terminal unit 33 in accordance with the preset conditions stored in a memory part 32 in response to the trigger signal. The computer 10 executes the service-interruption program based on the command signal. The computer 10 is not required for performing the voltage monitoring, and the processing capability is improved by that amount. The preset conditions of the memory part 32 can be registered/ updated by the operation of terminal devices 11. Therefore, the specifications of the service-interruption controller 3 can be set for the conditions suitable for the kind of the computer 10.