baber/WOPTO huggingface dataset:
Patent JP-S5227249-A (JP)
Title: Demultilying circuit
Inventor: KIHARA TOSHIAKI
IPC: H03K3/3562
Filed: 1975-08-25
Abstract: PURPOSE:Elipflop semiconductor IC which reduces gates and device occupancy area.
Patent JP-2000290825-A (JP)
Title: Stock solution composition
Inventor: MURATA TERUICHI
IPC: C08K3/38
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a stock solution composition hardly causing change of coloring even when stored for long period at relatively high temperature and useful for fibers, or the like, by adding a boron hydride compound to a mixed solution of an acrylonitrile-based polymer containing vinyl chloride, or the like, with an organic solvent capable of dissolving the polymer. SOLUTION: This stock solution comprises a mixture of an acrylonitrile-based polymer composed of preferably 20-70 wt.% vinyl chloride and/or vinylidene chloride and preferably 30-80 wt.% acrylonitrile with one or more kinds of organic solvents selected from a group comprising dimethyl acetamide, dimethyl formamide and dimethylsulfoxide and preferably 0.001-2 wt.% (based on acrylonitrile-based polymer) boron hydride compound such as sodium boron hydride or potassium boron hydride.
Patent JP-H08296787-A (JP)
Title: Sound insulating cover
Inventor: NAKADAI HIROTAKA
IPC: F16L57/00
Filed: 1995-04-26
Abstract: PURPOSE: To provide a sound insulating cover for piping, which strengthens frictional force between a heat insulating material and the piping, facilitates the work of temporarily fixing the material to the piping and further keeps the material in little danger of slipping down after the execution of the work. CONSTITUTION: In a sound insulating cover formed by layering a heat insulating material 2 on a noise insulating sheet and used by covering the piping with the heat insulating material 2 side, the heat insulating material 2 side is provided with an antiskid lug 4 of a soft material.
Patent JP-S62258741-A (JP)
Title: Treatment of ion in solution by conductive organic polymer electrode
Inventor: OTANI AKIRA
IPC: B01J19/08
Filed: 1986-05-02
Abstract: PURPOSE:To perform the deionization of water electrochemically, by a method wherein the anion in a solution is caught and oxidized by a first electrode comprising a P-type conductive org. polymer and the cation in the solution is caught and reduced by a second electrode comprising a P-type conductive org. polymer. CONSTITUTION:A P-type conductive org. polymer having anion catching capacity is electrochemically oxidized in an ion-containing solution and a P-type conductive org. polymer having cation exchange capacity is electrochemically reduced in said solution. By this method, the anion in the solution is caught by a first electrode and the cation in the solution is caught by a second electrode. Further, by electrochemically reducing the first electrode and electrochemically oxidizing the second electrode, the anion is released from the first electrode and the cation is released from the second electrode and, at the same time, the first and second electrodes are regenerated electrochemically.
Patent JP-H02280263-A (JP)
Title: Microprocessor
Inventor: KUWATA AKIRA
IPC: G06F13/42
Filed: 1989-04-21
Abstract: PURPOSE:To always keep processing speed normally by controlling and adjusting the number of setting of an idle clock to be inserted behind an input/output bus cycle corresponding to a frequency division ratio for an input clock, and controlling and adjusting prescribed recovery time based on obtained information. CONSTITUTION:Since the number of idle clocks sent from a recovery time control register 2 is (100) i.e. 4, and also, a frequency division signal sent from an operating frequency control part 3 is set at a level (0), four idle clocks T1 are inserted to a bus cycle control part 5 as shown in figure (b). Next, when the number of frequency division in the operating frequency control part 3 is set at 1/2, a 2-frequency divided operating clock is sent to the bus cycle control part 5 via a signal line 104, and two idle clocks T1 are inserted corresponding to the number of idle clocks (010) i.e. 2 sent from a shifter 4 as shown in figure (c). In such a way, the number of idle clocks can be easily controlled at the optimum value, and the processing speed can be held normally.
Patent JP-H02281679-A (JP)
Title: Semiconductor laser device
Inventor: YAMAGUCHI MASAYUKI
IPC: H01S5/00
Filed: 1989-04-21
Abstract: PURPOSE:To lessen conductive wires in length and number and a device in the inductance as a whole to enable it to carry out a high speed modulation of 2-5Gb/s or so by a method wherein the upper electrode of a semiconductor laser element is connected to a first metal film with a first conductive wire, and a second metal film is connected with a feed terminal by a second conductive wire. CONSTITUTION:A semiconductor laser element 4 is fixed onto a first metal film 21 through an AuSn eutectic solder 5 making its P-type semiconductor side face upward. A heat dissipating body 1 is fixed onto a conductive pedestal 6 with a PbSn solder 6. Moreover, a conductive wire 9 is connected between a feed terminal 10 and the first metal film 21, and a conductive wire 8 extending from the top of the semiconductor laser element 4 is connected to a second metal film 22. As the conductive wire 8 extending from the top of the semiconductor element 4 is connected to the second metal film 22, it becomes shorter as compared with a conventional one. By this setup, a device is lessened in inductance as a whole and able to deal with a modulation of 2-5Gb/s of so.
Patent JP-H08295317-A (JP)
Title: Pressure bonding method of corrugated cardboard case
Inventor: OKAMOTO KOICHI
IPC: B65B51/18
Filed: 1995-04-26
Abstract: PURPOSE: To provide an inexpensive pressurizing method not requiring a fine adjusting mechanism corresponding to a box size. CONSTITUTION: In a pressure bonding method pasting the flaps of a corrugated cardboard case and forming the case into a box to bond the pasted parts under pressure, elastically deformable elastomer endless belts 40, 45 are brought into contact with the pasted flaps to bond them under pressure.
Patent JP-H08297658-A (JP)
Title: Method and device for rearranging japanese characters
Inventor: KITAMURA MASARU
IPC: G06F5/00
Filed: 1995-04-26
Abstract: PURPOSE: To rearrange character strings each other while taking priority over any arbitrary one of cursive form of Japanese syllabary and square form of KANA. CONSTITUTION: Plural character strings to be an object are stored in an input data storage part 3 while using JIS codes. A selecting instruction for designating any one of 1st and 2nd conversion tables is inputted to an input part 2. A central processing part 1 successively reads the character strings stored in the input data storage part 3 and temporarily stores them in an output data storage part 6 and while referring to stored contents in any one of 1st and 2nd conversion tables 7 and 8 designated by the selecting instruction, the character strings stored in the output data storage part 6 are converted to 1st or 2nd relevant character codes for conversion.  According to the program stored in a sort program storage part 5, the central processing unit 1 rearranges the character strings converted to the character codes for conversion, reconverts the character codes for conversion of the rearranged character strings to the original JIS codes and stores them in the output data storage part 6.
Patent JP-H02280692-A (JP)
Title: Thyristor converter
Inventor: KIMURA YOSHIO
IPC: H02P7/292
Filed: 1989-04-21
Abstract: PURPOSE:To restrain an influence due to a temperature difference in surrounding environment by a method wherein the output signal of a current detector is separated in to a signal for controlling a current and a signal for detecting a failure while the sensibility of the signal for detecting the trouble is sent higher compared with the signal for controlling the current. CONSTITUTION:The output signals CFB1, CFB2 of a current detector 2A are divided into a signal for controlling and a signal for detecting excessively small current and the sensibility of the output signal CFB1 for detecting the excessively small current is made higher whereby the output signal CFB2 is prevented from becoming too weak even upon excessively small current. Accordingly, the output of an excessively small current reference device VR2 can be set higher in accordance with the output signal CFB2 whereby an error in setting the excessively small value may be reduced. According to this method, influence due to the temperature of surrounding environment may be reduced.
Patent JP-H08100885-A (JP)
Title: Lubricant dispenser with electrochemical actuator
Inventor: BUARUTAA GURAAFU
IPC: F16N11/10
Filed: 1995-04-26
Abstract: PURPOSE: To provide a dispenser having an element capable of easily forming an essential element for electrochemically producing working gas and also being used easily. CONSTITUTION: A relatively higher metal 2 and a relatively lower metal 3 are distributed in fine powder to form a single working gas producing structural body 1. In this structural body, relatively lower metal fine powder and relatively higher metal fine powder are brought into contact conductively with each other. The working gas producing structural body is immersed into an electrolyte.
Patent JP-H10279830-A (JP)
Title: Wall coating material and wall coating method
Inventor: ASADA KOJI
IPC: C09D5/14
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To impart antibacterial action, antifouling action, and long-term durability to coated walls, ceilings, etc., by using a coating material contg. a coated aggregate prepd. by coating the surface of an inorg. aggregate with anatase titanium dioxide by using an inorg. adhesive. SOLUTION: A typical natural aggregate used is natural sand, crushed stone, pumice, kansui-seki, perlite, silica sand, glass beads, etc., and has a particle size of 0.1-10 mm. The anatase titanium dioxide used pref. has a particle size of 7-50 nm and is compounded in an amt. of 2-20 wt.% of the aggregate. The inorg. adhesive used as a binder is aluminum oxide, silicon dioxide, zirconium oxide, lithium silicate, cement, etc. For instance, the coating process comprises the step of charging the aggregate into a high-speed flowing mixer; the step of charging the adhesive to cause it to adhere to the surface of the aggregate; and the step of dispersing titanium oxide to adhere it to the surface followed by drying.
Patent JP-S60248405-A (JP)
Title: Pneumatic tire suitably improved for ice snow road
Inventor: TAKIGUCHI EIJI
IPC: C08L9/00
Filed: 1984-05-23
Abstract: PURPOSE:To improve the road-surface holding force on an ice frozen road surface or a perfectly frozen road surface by using the butadiene-styrene copolymer rubber containing 1-10% styrene group and 2-20% 1.2 vinyl bonded group. CONSTITUTION:The blend rubber consisting of 25-85pts.wt. natural rubber or polyisoprene rubber, 5-25pts.wt. butyl rubber, halogenated butyl rubber, and 10-50pts.wt. butadiene-styrene rubber containing 1-10% bonded styrene group and 2-20% 1.2 vinyl bonded group is used as material rubber. It is desirable to compound 40-100pts.wt. reinforcing carbon black into said rubber composition, and to compound 0-60pts.wt softening agent, and the road-surface holding force and abrasion resistance can be improved on a lubricated path.
Patent JP-H04347919-A (JP)
Title: Digital relay for protection of harmonic filter equipment
Inventor: NAKATANI HIDEYUKI
IPC: H03H7/01
Filed: 1991-05-08
Abstract: PURPOSE:To surely extract a fundamental wave component and to cut a DC component to make the secular change and the temperature change difficult to occur by detecting the fundamental component of a high frequency branch of a high frequency filter equipment. CONSTITUTION:A sample value im which is sampled by sampling and holding circuits 13a and 14a at intervals of a certain time  t and is digitally converted by A/D conversion circuits 13b and 14b is momentarily stored in RAMs 13c and 14c. First operation parts 13d and 14d read out a value im sampled at an arbitrary Lime t=tm, a value im+p sampled p periods after the time tm, and a value im-p sampled p periods before the time tm from RAMs 13c and 14c to calculate iotam based on a formula iotam=(im-p)+2im+im+p. Consequently, the high frequency component included in calculated data iotam is cut but a fundamental wave remains as it is.
Patent JP-S63270429-A (JP)
Title: Refining method for crude gallium
Inventor: IOKA MASAYOSHI
IPC: C22B58/00
Filed: 1987-04-24
Abstract: PURPOSE:To remove impurities by simple operations to and refine crude gallium, by heating crude gallium up to a specific temp. under an inert-gas atmosphere or under vacuum and forming liquid gallium. CONSTITUTION:Crude gallium is heated up to 1,000-1,500 deg.C, preferably about 1,100-1,300 deg.C, under an inert-gas atmosphere and/or under vacuum. It is desirable to carry out this heating treatment in a vessel made of quartz, and also it is desirable to regulate the concentration of oxygen in the inert gas to <=about 10ppm. As to vacuum condition, a residual-gas pressure of <=10mmHg is preferred. By the above treatment, the liquid gallium in which a layer containing impurities consisting of respective oxides of Si, Al, Ca, Fe, Na, K, etc., is precipitated at the surface and As, P, Cl, Hg, etc., are volatilized is formed. Then, the precipitated impurities mentioned above are removed by means of a solid- liquid separation process such as filtration, so that refined gallium can be obtained.
Patent JP-H07312169-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: TABUKI TADASHI
IPC: H01J9/24
Filed: 1994-05-17
Abstract: PURPOSE:To prevent sticking dust and separating a film in the periphery of a film end after a translucent film is pasted to a panel surface of a cathode-ray tube. CONSTITUTION:A translucent film 13 is pasted through a bonding agent 12 of ultraviolet hardening resin to a panel surface 11A of a cathode-ray tube. A hardenability improved ultraviolet hardening resin 15 is applied to cover on the incompletely hardened bonding agent 12, protruded from an end of the translucent film after ultraviolet irradiation, and hardened by ultraviolet irradiation.
Patent JP-S585908-A (JP)
Inventor: SATOU KUNIHIKO
IPC: G02B6/44
Filed: 1981-07-01
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-S5438422-A (JP)
Title: Combustion engine with swirling sub-piston
Inventor: NOHIRA HIDETAKA
IPC: F02B23/00
Filed: 1977-08-30
Abstract: PURPOSE: To improve the combustion efficiency by reciprocating a sub-piston provided in a sub-chamber with a connecting passage to a main combustion chamber for injecting compressed gas form the connecting passage to generate swirls in the main combustion chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03114154-A (JP)
Title: Plug-in conpling member housing
Inventor: KAARU NIYUUSURAIN
IPC: H01R13/422
Filed: 1990-04-20
Abstract: PURPOSE: To prevent insulating part of signal conductor from being tightened and deformed and remain as a good electric characteristic and characteristic impedance, by producing a housing, so that a tension release protrusion projects only toward a contact material room for shield conductor and tension release force acts to only the branch region of the shield conductor of an coaxial cable. CONSTITUTION: Contact material 37 or 39 is in two contact material chambers 15 and 17, respectively. Each contact material is equipped with connection area 41 and plug-in area 43. For contact material 37, both a conductor crimp 45 and a supporting crimp 47 are fixed to branched shield line 67. For contact material 39, the conductor crimp 45 is fixed to a signal line 57 and the supporting crimp 47 to a signal line jacket 59. Under the condition that a flap 31 is closed, a tension release protrusion 35 presses branch portion 65 of a shield line 61. Therefore, the shield line 61 is protected so as not to come out of contact material room 15 and released from tension.
Patent JP-H075959-A (JP)
Title: Method and apparatus for increasing or decreasing of power of peripheral device
Inventor: YOORAMU SHIIDAA
IPC: G06F1/32
Filed: 1994-04-18
Abstract: PURPOSE: To eliminate the need of the resetting operations of peripheral devices to more highly automate a method and device for power upping/downing peripheral device by power upping or downing the devices in response to two statuses of a single signal and mostly performing the power upping operations by reversely performing the power downing operations. CONSTITUTION: When an MCU 10 receives an interrupt signal 24, the MCU 10 accesses an interrupt program stored in a memory which is one of peripheral devices 12 by sending address latch enable signals, one of which is composed of a selected display signal, to an address bus 14 and a data bus 16. The display signal reaches an activity deciding unit 30 and the unit 30 and undeselects or resets a decoder 18. Thus a system is operated. Namely, the peripheral devices 12 are power downed immediately after a standby mode is started and, when the MCU 10 returns to an operation mode, the peripheral devices 12 are simultaneously power upped. Therefore, no disadvantage exists in the access time.
Patent JP-H08298664-A (JP)
Title: Image transmitting equipment
Inventor: ARIMA YUJI
IPC: H04N19/85
Filed: 1995-04-27
Abstract: PURPOSE: To attain an image transmitting equipment capable of obtained fine image quality in an image compression system using orthogonal transformation. CONSTITUTION: A DCT circuit 12 transforms inputted original image data 11 in each block consisting of n×n picture elements and an adder circuit 13 calculates the total value of AC components in each sub-block consisting of m×m picture elements. A quantization table preparing circuit 15 determines the coefficients of a quantization table based upon the total value of the AC components in each sub-block, a quantizing circuit 16 quantizes data in each block based upon the prepared quantization table and an encoding circuit 17 encodes the quantized data.
Patent JP-S5627179-A (JP)
Title: Developing unit
Inventor: OOKUBO MASAHARU
IPC: G03G15/09
Filed: 1979-08-14
Abstract: PURPOSE: To supply a unit which catches even the developer caused to adhere to the sleeve surface and can remove the developer completely approximately, by arranging the tip of the scraping plate 10W50° forward from the magnet provided at the rotation direction last end inside the sleeve.  
     CONSTITUTION: Scraping plate 9 is arranged 10W50°, desirably, 20W40° forward from the end part of the magnetic pole of magnet 12 at the last end in the rotation direction of sleeve 7. It is desirable that gap (d) between the tip of scraping plate 9 and the surface of sleeve 7 is 0.3W1.0mm. By arranging the tip of scraping plate 9 in this specific position, developer 3 have a state connecting weakly and upstanding in this position. When a part of developer 3 strikes scraping plate 9 to generate disturbance under this state, this disturbance catches even the developer caused to adhere to the sleeve surface, and developer 3 can be removed completely approximately form the sleeve. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11284689-A (JP)
Title: Terminating device and integrated circuit for terminating device
Inventor: HARA KOZO
IPC: H04L69/40
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable adaptation to various transmission lines and to simplify the hardware configuration. SOLUTION: The terminating device 20 selects an input/output interface corresponding to two kinds of transmission line specified in connection mode information out of input/output interfaces 21 to 28 to which terminals of transmission lines of different signal transmission systems can be connected, connects the selected input/output interface to a buffer 26 by a switch circuit 25, and terminates the lines so that signals can be sent and received between the two kinds of transmission lines.
Patent JP-H09267213-A (JP)
Title: Upper and lower shaft fixing device for arbor shaft for slitter
Inventor: TOSHIMITSU YUKIO
IPC: B23D19/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device hardly to allow varying of the axial clearance of upper and lower curved cutting edges. SOLUTION: An upper arbor shaft 2a and lower arbor shaft 2b are rotatably supported respectively through an upper eccentric sleeve 3a, lower eccentric sleeve 3b in a stand body 1. Upper and lower gears 4a, 4b having shaft piercing holes having eccentric amounts equal to the end faces of upper and lower eccentric sleeves and diameters larger than the end faces and meshing with each other are fixed to the end faces. Upper and lower fixing rings 7a, 7b having the outer diameters concentric with the end faces of upper and lower gears 4a, 4b and circumferential recessed and lug lines meshing with each other on the outer circumferential surfaces are fixed to the end faces of the upper and lower gears 4a, 4b.
Patent JP-S5820453-A (JP)
Title: Control of ink concentration
Inventor: KAWAKATSU OSAMU
IPC: B41F31/02
Filed: 1981-07-02
Abstract: PURPOSE:To maintain the concentration and viscosity of an ink at an optimum value by adjusting the opening/closing level of a solvent supply value according to the degree of variation of the ink flow rate in a tube for circulation being detected. CONSTITUTION:An ink 1 stored in a tank 2 is circulated with a pump 5. Here, the ink 1 varies in the viscosity depending on the concentration. The variation of the viscosity corresponds to change in the flow rate of the ink 1 in a circulation tube. So, the change of the flow rate is detected with a flowmeter 6 and are converted into a signal with a controller 7 to control the opening/ closing of a control valve 8. This allows a solvent 3 to be fed into an ink tank 2 in an appropriate amount from a tank 4 thereby invariably maintaining an ink at a constant concentration and viscosity.
Patent JP-2000297308-A (JP)
Title: Stave cooler
Inventor: ITO FUMIO
IPC: C21B7/10
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To easily prevent rapid change of a profile and excessive cooling caused by fall-out of a refractory at the inside of a furnace by integrally casting a composite material of almost equal vol. ratio of a ceramic material and a metallic material of a cast iron, etc. at the furnace inside of a metallic material, in which plural cooling pipes are disposed. SOLUTION: This stave cooler for metallurgical furnace of a blast furnace, etc. is obtd. by integrally casting the casting 4, in which plural cooling pipes 5 for passing through cooling water are disposed and the composite material A containing the ceramic material and the cast iron in the almost equal vol. ratio over the whole range. The stave cooler is fitted on an iron shell 6 with fitting bolts 7 through pressing-in material 8 to form the furnace wall F. The composite material A is desirable to form 20-120 mm thickness by casting the cast iron into a skeleton of the ceramic material of Al2O3 quality, ZrO2 quality, SiC quality, etc. Further, the vol. ratio of the ceramic material (the ceramic material/the whole volume) is regulated to >0.1 to 0.5.
Patent JP-H08298245-A (JP)
Title: Atmospheric pressure cvd device
Inventor: SHIRAHATA KAZUHIRO
IPC: H01L21/683
Filed: 1995-04-27
Abstract: PURPOSE: To provide an atmospheric pressure CVD device, wherein a suscepter can be cleaned without stopping the operation of the CVD device, a suscepter moving means is not etched when the suscepter is cleaned by etching, and a damaged suscepter is easily replaced. CONSTITUTION: A thin film is formed through an atmospheric pressure CVD on the surfaces of semiconductor wafers 10 each located on a suscepter 3 which is transferred on an upper rail 13, and the suscepters 3 where the semiconductor wafers 10 are dismounted are made to descend by an unloader suscepter down mechanism 9, transferred along a first lower rail 14 and cleaned at a plasma reaction part 30, made to ascend by a loader suscepter up mechanism 8, mounted with semiconductor wafers again, and transferred on the upper rail 13.