baber/WOPTO huggingface dataset:
Patent JP-H04276487-A (JP)
Title: Method and apparatus for restoring braille paper
Inventor: NAGAOKA EIJI
IPC: B41M5/40
Filed: 1991-03-05
Abstract: PURPOSE:To easily correct the printing strain of braille type printed by mistake over a wide area without damaging the strength of typing paper. CONSTITUTION:A shape memory resin is used as a part of typing paper for braille type or as the whole thereof and a heated metal body is brought into contact with the protruding part of printing strain or the protruding part of printing strain due to printing is heated to glass transmission temp. or higher using an ultrasonic exciting means such as an ultrasonic vibrator or a high frequency exciting means to make it possible to successively or collectively restore the protruding part of printing strain.
Patent JP-H09225522-A (JP)
Title: Plug for drawing of tube stock and drawing of tube stock using plug
Inventor: HAMAZAKI KUNIMORI
IPC: B21C1/24
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To keep balance in drawing. SOLUTION: A floating plug 1 consists of a shaft shaped bearing part 2, a tapered approaching part 3 formed continuing to the bearing part 2 and a large diameter part 4 formed continuing to the approaching part, a V shaped groove 5, in which the deepest part has a diameter smaller than the bearing part 2 and which is arranged with a tapered part 6, is arranged at the boundary between the bearing part 2 and approaching part 3. By this arrangement, in drawing, the tube thickness at inner face side of a tube stock 11 is passed from the approaching part 3 through the inside of the V shaped groove 5 and is flowed to the side of bearing 2 while catching the floating plug 1, pressing force in the drawing direction is made. Accordingly, coming off and position deviation of the floating plug 1 is prevented.
Patent JP-H05201378-A (JP)
Title: Steering damper
Inventor: OKAZAKI KAZUMI
IPC: B62K21/08
Filed: 1992-01-27
Abstract: PURPOSE:To rapidly and accurately cope with the occurrence of disturbance by individually regulating initial set values on the side where a damping force is high and the side where the damping force is low through regulation of the respective throttles of a first orifice arranged on a piston and a second orifice in a bypass passage and moreover rapidly switching the throttle to the side, where the damping force is high, by means of an on-off valve. CONSTITUTION:First and second orifices 20 and 29 the throttles of which are individually regulatable through first and second adjusters 16 and 30 are located on a piston 17 and in a bypass passage 24, respectively. A valve 40 for opening and closing the bypass passage 24 is controlled by a control device 47 such that it is closed when a load by disturbance exceeds a threshold level and opened at other time than the above. Since, in the second orifice 29, when the valve 40 is opened, a damping force is generated, regulation of the second orifice 29 is important to the initial set value of a damping force on the normal state side. When the valve 40 is closed, fluid flows only through the first orifice 20 and a damping force is extremely increased.
Patent JP-S54130482-A (JP)
Title: Treating method for semipermeable membrane
Inventor: SANO TAKEZOU
IPC: B01D71/38
Filed: 1978-03-31
Abstract: PURPOSE: To increase flowing velocity of water permeation without spoiling the substance removing property of semipermeable membrane, by dipping the semipermeable membrane made of acrylonitrile base polymer, using for reverse osmosis method, ultrafiltration etc., in proton acid water solution.  
     CONSTITUTION: Semipermeable membrane made of acrylonitrile base ploymer, preferably treated by plasma treatment, is dipped in proton acid, preferably in mineral acid, such as sulfuric acid (16NW0.1N), hydrochloric acid (6NW0.1N), phosphoric acid (15NW0.1N), nitric acid (7NW0.1N) etc. and flux is increased. Also, acrylonitrile base ploymer containing more than 40 mol.% acrylonitrile, preferably 70W95 mol.% and having 5000W500 ten thousands of molecular weight, is used for it. Furthermore, semipermeable membrane having more than 0.1Kg/cm 2  of bubbling point, preferably more than 1Kg/cm 2 , is used for it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62197440-A (JP)
Title: Chlorine-containing resin molding
Inventor: YAGI TOSHIYUKI
IPC: C08J5/00
Filed: 1986-02-24
Abstract: PURPOSE:To provide the titled molding which does not cause the bleeding of metallic elements, has excellent chemical resistance and fabricability, is not discolored and is tough and inexpensive, by stabilizing a chlorine-contg. resin with a hydrazide and molding it into a desired shape. CONSTITUTION:100pts.wt. chlorine-contg. resin such as a PVC resin, a chlorinated or ethylenated vinyl chloride resin, etc. is blended with 0.5-5.0pts.wt. hydrazine having the formula (wherein R is an alkyl or an aryl) and optionally 0.5-50 pts.wt. at least one resin selected from the group consisting of an acrylic- modified modifier, an acrylonitrile/(butadiene/)styrene copolymer, a methyl methacrylate/butadiene/styrene copolymer, an ethylene/vinyl acetate copolymer, a chlorinated PE, a fluororesin, etc., 0.01-3.0pts.wt. carbon black and optionally an epoxy compd., an org. phosphite ester, etc. to obtain a stabilized chlorine- contg. resin. The resin is molded into a desired shape by calendering, pressing, extrusion, etc.
Patent JP-H01214963-A (JP)
Title: Device for consulting dictionary
Inventor: OZAKI MASAHARU
IPC: G06F17/28
Filed: 1988-02-23
Abstract: PURPOSE:To reduce the burden of users by collectively sending a document to a system and finding and presenting a word to be found from a dictionary in accordance with a discrimination reference previously designated by the users. CONSTITUTION:When a user inputs a text, a file editing section 15 receives the text through a user input controller 12 and dictionary consultation controlling circuit 11 and prepare a document file which is stored in a document memory 16. Then a word list preparing section 21 reads out a document file which is an object of dictionary consultation. After disintegrating the document into word strings, the section 21 retrieves dictionary data 18 by using the words as keys and checks the importance of the words. Then the section 21 prepare a word position table 22 and dictionary consulted result table 23 in accordance with importance. A document outputting section 25 reads out the document file from the document memory 16 and outputs the results of dictionary consultation performed in accordance with the contents of the tables 22 and 23 together with the original document to a printer 26 for printing. Thus, the burden of users is reduced.
Patent JP-H10231172-A (JP)
Title: Piezoelectric porcelain sintered body
Inventor: KIMURA MASAHIKO
IPC: C04B35/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric porcelain sintered body having an improved flexural strength even when having a tungsten bronze type crystalline structure including niobium and lead, and thereby, improved so as to be used as a piezoelectric ceramic element in a use requiring a mechanical strength without a problem. SOLUTION: This piezoelectric porcelain sinter consists essentially of a porcelain component having a tungsten bronze type crystalline structure containing niobium and lead such as lead niobate, and contains a glass phase as the secondary component. Preferably, the content of the glass phase is <=5% and the glass phase contains at least one kind selected from boron, lead, potassium, sodium, lithium, calcium, barium, aluminum and bismuth, and silicon.
Patent JP-S54130468-A (JP)
Title: Method and apparatus for forming bend pipe
Inventor: SAITOU IWAO
IPC: B21D7/04
Filed: 1978-03-31
Abstract: PURPOSE: To make possible the continuous formation of the bend pipe like as elbow, etc., to improve the working efficiency, to save the labor, and to reduce the cost, by employing the bend pipe former constituted of the bending roll die, the caterpiller type pusher die, etc., at forming the bend pipe.  
     CONSTITUTION: The pipe P to be worked is conveyed by the roller conveyer 1 until the first half of the pipe 1 is laid on the guide parts 3; the forming groove 5a of the individual segment die of the caterpiller type pusher die 4 contacts with the upper half of the pipe P, the conveying projection 5b contacts with the rear end Po of the pipe P, and the pipe P is fed into the bending roll die 2. The pipe P is bent being pushed by the forming groove 5a of the segment die 5 and the forming groove 2a of the bending roll die 2; hereby, the bend pipe P' is obtained. The peripheral speed of the roll die 2 is made faster than the traveling speed of the pusher die 4 on purpose to tense the internal surface of the pipe P; and the reverse is also possible. According to this method, the bend pipe like as elbow, etc., can be continuously cold formed, the efficiency is improved, the labor is saved, and the cost is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05208381-A (JP)
Title: Demounting tool for bearing
Inventor: MURATA TOSHITAKA
IPC: B25B27/06
Filed: 1992-01-29
Abstract: PURPOSE:To demount a bearing DAC without damaging a shaft body, by providing a slit extending from an eccentric hole up to the end face of a plate member, and means for acting to make narrow the width of the slit. CONSTITUTION:After demounting one of an outer wheel and an inner wheel of a bearing DAC 1 from a wheel hub 4, a bolt 15 is screwed-in to make an eccentric hole 11 wide, and the remaining inner wheel 32 of the bearing DAC 1 is inserted into the hole 11. After loosening of a bolt 15, a bolt 13 is fastened so as to make narrow a slit 12 of a plate member 10 to thereby cause the hole 11 to be made small in diameter. Then, the inner peripheral surface of the hole 11 fastens not only a large-diameter portion 3a but also a small- diameter portion 3b of the inner wheel 3 of the bearing DAC 1. Finally, after the plate member 10 clamping the inner wheel 32 is bridged between two support plates 16, 16, the wheel hub (shaft body) 4 is punched out by a punch 17.
Patent JP-H10235149-A (JP)
Title: Dechlorination treatment of vinyl chloride substance
Inventor: KASHIWAGI YOSHIYUKI
IPC: F23G7/12
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To convert harmful chlorine gas into harmless chloride by mutually reacting chlorine gas (hydrochloride gas or chlorine gas) with carbonate type alkali substance added to the chlorine gas as a dechlorinating agent to treat the chlorine gas. SOLUTION: When a polyvinyl chloride type substance is subjected to heat treatment, a dechlorinating agent composed of a carbonate type alkali substance is added. Harmful chlorine gas generated at a time of heat treatment and the dechlorinating agent are reacted and, for example, when sodium bicarbonate (NaHCO3 ) is added, the dechorinating agent is reacted with hydrochloride(HCl) according to reaction formula (NaHCO3 )+(HCl)→(NaCl)+(H2 O)+(CO2 ) and, if there are Na and CO components, a chlorine component becomes NaCl becoming a part of residue, moisture (H2 O), gas and CO2 and chlorine gas being one cause of dioxin is not formed and the exhaust gas and the residue can be made harmless to be made utilizable.
Patent JP-S60184690-A (JP)
Title: Durable electrode and its manufacture
Inventor: ASANO HIROMU
IPC: H01M4/00
Filed: 1984-03-02
Abstract: PURPOSE:To improve the durability of an electrode by forming an intermediate layer of a mixture consisting of specified percentages of Ti oxide and/or Sn oxide and oxides of one or more kinds of metals such as Al and Ga between the substrate of the electrode and a coating of an electrode activating substance. CONSTITUTION:An intermediate layer of a mixture consisting of 95-60wt% Ti oxide and/or Sn oxide and 5-40wt% oxide of at least one among Al, Ga, Fe, Co, Ni and Ti is formed between the substrate of an electrode such as the Ti substrate and a coating of an electrode activating substance contg. a Pt group metal or its oxide. A mixed soln. contg. chlorides or other salts of metals for the intermediate layer is applied to a metallic substrate and heated to 350-600 deg.C in an oxidizing atmosphere to form an intermediate layer of mixed oxides, and an electrode is obtd. by coating the intermediate layer with an electrode activating substance. The intermediate layer contg. rutile type oxide as a base bonds firmly the electrode activating substance to the metallic substrate and improves the durability of the electrode.
Patent JP-S58156265-A (JP)
Title: Signal receiver
Inventor: YAMADA KUNIHIRO
IPC: H04N1/32
Filed: 1982-03-11
Abstract: PURPOSE:To initialize the sampling timing of a symbol in an early stage with a small arithmetic quantity, by performing the initialization for the sampling timing of the symbol at a time point close to the optimum time point before a timing extracting PLL is actuated. CONSTITUTION:The output 52 of an A/D converter ADC is fed to a multiplier MLT12. One side of an output 13 is connected to an equalizer EQ via an LPF and a symbol sampler SS, and the other side of the output 13 is connected to the 1st BPF1 respectively. The output of the BPF1 is supplied to the 2nd BPF2 via an arithmetic circuit PW which produces a signal related to the vector length for a complex display. Here a frequency component equal to the Baud speed is extracted, and the time point of a prescribed phase of the corresponding signal is detected by a phase detecting means DET. In response to this detected signal, the sampling is started at a sampling speed equal to the Baud speed.
Patent JP-H08231945-A (JP)
Title: Working fluid
Inventor: KATAOKA HISANORI
IPC: F25B1/00
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a working fluid useful as a refrigerant containing a prescribed fluoroethane, having no danger of destructing the ozone layer and no fear of reduction in heat exchange efficiency and of adhesion of frost to an evaporator. CONSTITUTION: This working fluid contains (A) 55-65wt.% of 1,1,1-trifluoroethane and (B) 1,1-difluoroethane. The fluid comprises <=65wt.% of the component A, 35-45wt.% of the component B and the rest of (C) trifluoroethane. The weight percents (wt.%) of the component A (R143a) and the component B (R152a) are preferably in a range enclosed by a point A (0, 45), a point B (55, 45), a point C (65, 35) and a point D (0, 40).
Patent JP-S53123890-A (JP)
Title: Detecting method of abnormal heating at the joint of feeder line
Inventor: SHIROTORI MUTSUMI
IPC: H01R9/05
Filed: 1977-04-05
Abstract: PURPOSE: To detect abnormal heating at joint thus to prevent damage at joint, by inserting packed blowing agent into gas path at the joint and detecting variation of gas flow. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0511100-A (JP)
Title: X-ray high-order light elimination filter
Inventor: MURAKAMI KATSUHIKO
IPC: G21K3/00
Filed: 1991-02-12
Abstract: PURPOSE:To eliminate high-order light effectively and select only desired wave length by layering two different materials by turns and constituting a filter with the multilayer film of the same thickness of each layer. CONSTITUTION:An X-ray high-order light elimination filter utilizes a multilayer flat film reflection mirror formed by layering two different materials A and B by turns in the same thicknesses d1, d2. As the thicknesses of the two layers constituting the multilayer film are the same, the primary peak reflection factor of the multilayer film is kept high and the secondary reflection factor is suppressed very low at the same time. Since the central wave length of high- order peak does not become strictly the reverse of integer time of the central wave length of primary reflection peak and shifts slightly in the reflection in a multilayer film because of refraction of light and the dispersion of refraction factor, the coupling of reflection peak of the primary incidence light delets the reflection of the high-order light of the incidence light. By rotating a reflection mirror around the axis perpendicular to the surface of incidence, the incidence angle is varied and selected wave length and the high-order light wave length to be eliminated are varied. By this, effective elimination of the high- order light and the selection of desired wave length become possible.
Patent JP-H06251573-A (JP)
Title: Cover body opening/closing mechanism for electronic equipment
Inventor: NUNOKAWA KENJI
IPC: G11B33/02
Filed: 1993-02-26
Abstract: PURPOSE:To improve working efficiency at the time of assembly in a cover body opening/closing mechanism where a cover body is pressed in both directions of the opening direction and the closing direction by a pressing member. CONSTITUTION:This mechanism is constituted by providing a center cabinet 2 to which the cover body 4 is attached so as to be freely opened/closed, and a rear cabinet 3 fixed to the center cabinet 2 and constituting a back cover. The pressing member (cam member 13 or the like) pressing the cover body 4 in the opening direction and the closing direction is attached to the rear cabinet 3 side. Therefore, it is easily assembled by fixing the rear cabinet 3 to the center cabinet 2 in a state where the cam member 13 or the like is previously assembled in the rear cabinet 3 at an assembling stage.
Patent JP-H01216175-A (JP)
Title: Path selector valve device
Inventor: SHIRAE RYOTA
IPC: F16K11/07
Filed: 1988-02-22
Abstract: PURPOSE:To surely accomplish valve sealing and to lessen turbulence by providing a hollow pipe having a supply path, the leading head portion of which is blocked up, in such a manner as to slide in the reciprocating manner on a valve casing having liquid passages at three portions, and switching the passages by the hollow pipe. CONSTITUTION:The first liquid passage 8 is formed on a split valve casing portion 3, and a pipeline 9 is connected to the first liquid passage 8. The second liquid passage 10 and the third liquid passage 11 are formed on the split valve casing portion 3, and pipelines 12, 13 are respectively connected to the split valve casing portion 3. A hollow pipe 6 has a supply path 14 communicated with the second liquid passage 10 at a position where the lending head portion 6a thereof closes a valve seat 4 to cut off the first liquid passage 8. Further, the supply path 14 is communicated with the second liquid passage 10 at a position where the leading head portion 6a opens the valve seat 4 to communicate the first liquid passage 8 with the second liquid passage 10.
Patent JP-H06250979-A (JP)
Title: Information display device
Inventor: NAKAHARA SHINGO
IPC: G06Q10/00
Filed: 1993-02-26
Abstract: PURPOSE:To easily know anniversaries by displaying information on annual events such as anniversaries in the near future by the set operation. CONSTITUTION:A RAM is used as a data memory at the time of control of an electronic equipment 1. An I/O control section 9 is connected with a ROM 3, RAM 4, LCD driving circuit 6, key input section 7, clock circuit 8, and arithmetic section 10, controlling the input and output of data and control signals among the circuits. In this case, the clock circuit 8 is, for example, realized by an RTC chip, outputting date data to a CPU 2 by the interrupt processing. The CPU 2 gives the data of display buffer through an LCD driving circuit 6 to an LCD 5 at the display. Thus, the date and the contents of anniversaries are displayed as 'anniversary data' in the LCD 5, further, the remaining days to the anniversary are also displayed.
Patent JP-S61198269-A (JP)
Inventor: OWADA JUNICHI
IPC: G02F1/136
Filed: 1985-02-28
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-S58156675-A (JP)
Inventor: ISHII KATSUMI
IPC: E05B85/24
Filed: 1982-03-12
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-S62197833-A (JP)
Title: Generating system for parity data
Inventor: TSUCHIYA CHIHIRO
IPC: G06F11/10
Filed: 1986-02-26
Abstract: PURPOSE:To eliminate the troublesomeness caused by a conventional parity data generating system and to omit the consideration given to the parity data when a programs is changed or developed, by producing the parity data on the program stored in a ROM through a controller itself. CONSTITUTION:In the application mode of power supply, a RAM read/write control circuit 10 is set under a RAM write mode by the power supply application signal 14. While the RAM write permission signal 12 is produced and inputted to the WE line of a parity data storing RAM 9. Thus the parity data can be written to the RAM 9. Under such conditions, a processor 1 reads a program out of a program storing ROM 2 and then reads the entire area of the ROM 2 based on said program. Then the parity data 6 generated by a parity generating circuit 3 is written to the RAM 9 as soon as the program is read out. Thus the parity data is produced within the RAM 9.
Patent JP-H10235360-A (JP)
Title: Water purifier of porous carbon electrode-regenerating type and regeneration of the same
Inventor: MURAKAMI TAKASHI
IPC: C02F1/28
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To always keep strong sterilizing power by starting the operation of a heating means after a predetermined delay time from a point of time when the supply of water is completed in the case water is passed through a water purifier. SOLUTION: A cartridge 52 of a filter F composed of hollow yarn membranes and a cartridge 53 of an activate carbon adsorbing part Ac continuing thereto are incorporated in a case 50 and a container 86 having an electrolytic cell EC having porous carbon electrodes 1 incorporated therein and a heat source heater 158 or a temp. sensor 170 through a temp. fuse arranged thereto is provided on the downstream side of the case 50. The heat source heater 158 provided to the container 86 is controlled by a control unit 20 so that the passage of water to the container 86 of the electrolytic cell EC is detected by a flow rate sensor 251 and the operation of the heater 158 is started after a predetermined delay time from a point of time when the supply of water is completed. By this constitution, strong sterilizing power can be kept always.
Patent JP-H01215073-A (JP)
Title: Photodetection device
Inventor: ONO TOSHIYUKI
IPC: H01L39/00
Filed: 1988-02-24
Abstract: PURPOSE:To obtain an element for optoelectronics using a superconductive substance having a function not existing in the past by using the photoconductive substance showing a luminous phenomen to the prescribed light as the superconductor substance in order to make it to operate by irradiating the prescribed light on the superconductive substance being in a superconductive state. CONSTITUTION:A substance showing a luminous phenomeon to the prescribed light is used as a superconductive material. By irradiating prescribed light into the superconductive material, and detection of light is performed by use of the two facts: the superconductive current stops to flow; and luminance of specific wavelength is generated. The information on the absence or the presence of incident light is outputted in the form of the presence or the absence of the superconductive current and the absence or the presence of luminance in two directions and in the reverse phase.
Patent JP-H10236194-A (JP)
Title: Mat mounting structure for backface of seat back
Inventor: MURAMOTO TAKAAKI
IPC: B60N2/30
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve appearance by folding the end of a mat inward and inserting the end of a core plate in the space of the folded part so as to be fixed thereto. SOLUTION: Both lateral ends 13c and 13c of a mat 13 are folded inward, and the outer ends 17a and 17a of longitudinally long and rectangular core plates 17 and 17 are respectively inserted in space between folded parts 13d and 13c. Then, the ends 17a and 17a are integrally sewn with the folded parts 13d and 13d by use of stitching threads 14c and 14c. Also, each core plate 17 is formed out of a thin but stiff material such as polypropylene and cardboard. The clip 18 of each core plate 7 is inserted in and fastened to the clip hole 7a of a seat back frame 7, with the mat 13 attached to the backface of a seat back 2A. As a result of attaching the mat 13, both lateral ends 13c and 13c thereof become free from an open seam and fluffing. Also, neither a corrugation nor a wrinkle appears thereon.