baber/WOPTO huggingface dataset:
Patent JP-S6086109-A (JP)
Title: Vapor phase graft polymerization
Inventor: SOMEMIYA AKIYOSHI
IPC: D06M13/188
Filed: 1983-10-17
Abstract: PURPOSE:In subjecting a solid polymer and a radically polymerizable gaseous monomer to vapor phase graft polymerization, to carry out the polymerization in high modification ratio easily without passing through wetting process, by feeding a radical polymerization initiator in a gaseous state. CONSTITUTION:A radically polymerizable monomer in a gaseous state is fed to a polymer, a radical polymerization initiator (preferably one such as 6-butyl hydroperoxide, etc. having high vapor pressure) is fed in a gaseous state, and graft polymerization is carried out while keeping the polymer in a solid state. Preferably, the polymerization initiator is vaporized at normal pressure or under reduced pressure, and it is adsorbed or impregnated into the polymer. The graft polymerization is preferably carried out at 70-200 deg.C. EFFECT:A graft modified material having high uniformity of composition, an extremely small amount of impurities, suitable for wide use is obtainable inexpensively.
Patent JP-S6086098-A (JP)
Title: Growth of single crystal of lanthanum boride
Inventor: OOTANI SHIGEKI
IPC: C30B13/00
Filed: 1983-10-18
Abstract: PURPOSE:In the titled growth by floating zone method, to obtain high-quality and large-sized single crystal easily in good reproducibility, by specifying a composition of initial melting zone, regulating a composition of a sintered rod of feed rod. CONSTITUTION:The end of the feed rod 3 is melted under given Ar pressure by induction heating of high frequency generated from the RF coil 6, the melting zone 5 is formed, it is supported by the other rod 3', and crystal is grown to give the crystal rod 4 while being rotated and dropped at a given speed. The composition of the initial melting zone 5 is changed from B/La=6.0, the melting point of the melting zone 5 is lowered, and the composition of the rod 3 is regulated to make the composition of the melting zone constant. To be concrete, (1) the composition of the rod 3 is B/La=6.0, and the initial melting composition is B/La=5.4. Or, (2) the composition of the rod 3 is changed from B/La=6.0 to B excess or B deficient side, and the composition of the initial melting zone is brought close to the eutectic composition of BLa6-B or B/La=3.5.
Patent JP-2000025299-A (JP)
Title: Card printer
Inventor: UEHARA MASAHIRO
IPC: B41J25/34
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To achieve reduction of size of a device as a whole by providing a heat holding mechanism for holding a head, capable of extending for forcing or separating the head with respect to a platen as needed in the device for printing an image on a card material by forcing the head against the platen via the card material. SOLUTION: A head holding mechanism part 38 pivots a supporting member 61 around a fixed shaft 60, and supports a head unit 32 by a member 61 and a coil spring 63 on the other end. Moreover, a lever member 65 pivoted by a fixed shaft 64 is provided with a shaft 67 at a corner thereof and the shaft 62 of the member 61 interlocked, and a front side can 69 having a shaft 68 as the cam shaft is provided so as to form a cam mechanism with the interlocking member 65 serving both as a driver and a follower. In a printing mode, the holding mechanism part 38 forces a transfer head 33 against a platen 26 by extending a link mechanism 60, 61, 64-66 via the cam 69. When the printing mode is finished, it separates the transfer head 33 from the platen 26 by contracting the link mechanism 60, 61, 64-66 via the cam 69.
Patent JP-S6085976-A (JP)
Title: Printing system
Inventor: MATSUDA MASAO
IPC: B41J5/30
Filed: 1983-10-18
Abstract: PURPOSE:To enable to confirm renewed data easily and securely, by a method whrerein when printing a collation table (check list) for new and old data, the parts of the new data different from the corresponding parts of the old data are printed in a density higher than a normal density. CONSTITUTION:A processor 3 reads data from a master file 1 constituting an old data base, and puts renewed data into the read data to form a work file 2 constituting a new data base. The master file 1 and the work file 2 are read into the processor 3 for each, e.g., one-line amount of data of a line printer, and compares the files with each other. When the new data contains a part different from the corresponding part of the old data, blank data are written into the same parts while leaving the different part, then the old data are printed in a normal manner, while the new data are repeatedly printed without feeding the line, thereby forming the check list 4. Accordingly, the part of the new data different from the corresponding part of the old data is printed in a density higher than a normal density.
Patent JP-H0610597-A (JP)
Title: Tunnel lining method and tunnel lining body
Inventor: MATSUMOTO YOSHIJI
IPC: E21D11/10
Filed: 1992-06-29
Abstract: PURPOSE:To make unnecessary a form required for placing concrete, to omit various works pertaining thereto, to make unnecessary built-up and installation of reinforcing bars, to reduce competitive work at a facing to make it possible to improve greatly execution work efficiency, to have good cut-off efficiency in addition thereto, to make it possible to thin the thickness of a lining and to make it possible to freely choose concrete to be used. CONSTITUTION:Both internal and external frame surfaces of metal frames 2 of steel materials, etc., are closed with metal plates 3a and 3b such as steel plates, etc., to use box-shaped metal lining bodies 1 forming concrete filling spaces 4. After the box-shaped metal lining bodies are connected to each other at a tail section of a shield excavator 20, the concrete filling spaces 4 are filled with concrete 24, and the shield excavator is driven to repeat the same work. If necessary, force-fit of concrete 25 to a bed-rock from backfilling injections 8 provided to the metal lining bodies is made for back-fill.
Patent JP-H1041387-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUMI HIROBUMI
IPC: H01L21/318
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a thin film on a protrudent layer structure from peeling, by forming on this surface a stress relaxing layer having a stress on a direction to relax the dynamic stress of this layer structure. SOLUTION: On a protrudent layer structure a stress relaxing layer having a stress in a direction to relax the dynamic stress of this layer structure is formed. After forming e.g. a MOSFET having a gate electrode composed of a poly-Si film 18 and WSi film 20 on a Si substrate 12, a SiN (p-SiN) film 26 is formed on the entire surface by the plasma CVD and treated to have a stress of about 10<10> Pa in a direction to relax (compression) the stress of the lower WSi film 20 so as to cancel the stress of about 10<10> Pa in the tensile direction of this film 20. A SiO2 film 28 and inter-SiO2 layer film 30 are formed.
Patent JP-2000043363-A (JP)
Title: Method and system for forming photographic collage
Inventor: SQUILLA JOHN R
IPC: H04N1/387
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To form a high quality album with minimum labor by generating, from a digital image, an index print including means selectable such that an image an image represented from a plurality of Images by an appearance sample is included in a photograph collage and reading out a selected appearance sample from the index print by means of a scanner. SOLUTION: A consumer delivers an exposed film 10 or a memory card 12 of a digital still camera to a photofinisher 14 and receives a low resolution plate (appearance sample) of each photograph being used as a set or select tool of print 16 and an index print 18 having an unique identifier for each appearance sample. The photofinisher 14 processes the exposed film chemically to form an optical image which is then scanned with a film scanner thus forming a high resolution digital file being reserved in an image reserving unit. The digital images are processed using a low frequency band filter and spatial secondary extraction method to form an appearance sample plate being printed by the index printer.
Patent JP-S62127541-A (JP)
Inventor: JIYOSEFU TOOMASU KAMUMAN
IPC: B23Q1/70
Filed: 1986-08-20
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-2000026816-A (JP)
Title: Strip sheet
Inventor: KATAOKA MICHIO
IPC: D06F95/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide strip sheets capable of readily being assembled to form a ring structure by heating after bending or folding and, at the same time, readily disjointing the ring structure which are particularly suitable for wash tags to be used in cleaning. SOLUTION: A method for assembling a strip sheet 1 having a substrate sheet 2 and a hot-melt adhesive layer 3 formed on the entire surface or part of the surface of at least one side of the substrate sheet 2 which comprises bending or folding the substrate sheet 2 such that the side of the substrate sheet 2 having the hot-melt adhesive layer 3 comes to the inside to contact the bent or folded sides of the substrate sheet 2 having the hot-melt layer with each other including the hot-melt layer 3 and sealing the bent or folded sides through the hot-melt layer 3 by heating according to a direct heating method or an indirect heating method to form a ring structure.
Patent JP-S6172440-A (JP)
Title: Data transfer system
Inventor: OZAWA TOSHIYUKI
Filed: 1984-09-18
Abstract: PURPOSE:To attain simultaneously serial transfer of input and output data of two shift registers respectively by transmitting an address code corresponding to a specific output of a decoder. CONSTITUTION:A specific address code is outputted from a decoder, data D1-D4 and D5-D8 are outputted continuously while a control signal CE is at an H level, and when 8 clock signals CK are transmitted, an address designation signal TSD goes to an H level. Thus, an output of OR gates 28, 29 goes to an H level, the signals CK are fed to shift registers SR23, 24 via AND gates 30, 31 and the address of the SR23, 24 is designated at the same time. The output of the SR23 is inputted to the SR24 via a data selection circuit 32 and the SR23, 24 are connected in cascade. Thus, the data D1-D4 are fetched to the SR23 and the D5-D8 are fetched to the SR24, the data D1-D4 and D5-D8 are latched to the latch circuits 25, 26 respectively and outputted from terminals 39a-39d and 40a-40d.
Patent JP-H08210274-A (JP)
Title: Scroll type compressor
Inventor: TSUMAGARI YUICHI
IPC: F04C18/02
Filed: 1995-07-31
Abstract: PURPOSE: To improve lubricity by a method wherein the sufficient area of a flow passage for refrigerant gas running from a suction port to a suction chamber is ensured and suction efficiency is prevented from lowering and oil contained in refrigerant gas is sufficiently spread. CONSTITUTION: A main suction hole 21 communicating a suction port 20 with a suction chamber 7 of the outer peripheries of the spiral parts 4b and 5b of two scroll members 4 and 5 is formed in a front housing 2. An auxiliary suction hole 22 communicated with the suction chamber 7 is formed in the front housing 2 individually from the main suction hole 21 in such a manner to be positioned on the opposite side to the main suction hole 21 with the axis of a shaft 8 therebetween.
Patent JP-H1186695-A (JP)
Title: Vacuum circuit breaker
Inventor: MORITA AYUMI
IPC: H01H33/66
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the interrupt performance by actively magnetically moving the part on an electrode, where the radial component of the electromagnetic force acting on an arc moving on the electrode is a maximum in the direction of an external conductor. SOLUTION: An area surrounded by three points of the top end 10E of an ark groove 10A, the electrode inside end part 10D of an arc groove 10B situated adjacently in the rotation direction of the ark groove 10A, and the intersection 10F of a tangent L1 to the ark groove passing the end part 10D with the electrode circumference is set. Triangular position S (surrounded by the points 10D, 10E, 10F) is arranged corresponding to a position closest to an external conductor 7, whereby the arc is moved magnetically so as to draw a spiral which is as large as possible. At the maximum, the arc is moved magnetically along the circumference of the electrode, whereby the arc is moved for a long time on the electrode per unit time so that the staying of the ark is prevented as much as possible, and the metal fusion on the electrode surface is suppressed for suppressing the wear of the electrode.
Patent JP-H1026035-A (JP)
Title: Engine output control device for vehicle
Inventor: FUKADA YOSHIKI
IPC: F02D29/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent behavior of a vehicle from being brought into an improper state by a method wherein an engine output is controlled to an optimum value according to the slip state of a drive wheel due to deceleration. SOLUTION: An output control amount ϕte by which drive torque of a drive wheel is reduced to zero is computed at S20 and S30 and the slip ratio Sr of the drive wheel is computed at S40. When a drive wheel is in a reduction slip state at S50, a correction factor Kt lower than 1 is computed according to the degree of the deceleration slip of the drive wheel at S60. Based on a product of the output control amount ϕte and a correction factor Kt, a target control amount ϕtt of the engine is calculated at S70. When a vehicle is in a brake state at S100 and S110, based on the target control amount ϕtt, an engine output is controlled to reduce the occurrence of the deceleration slip of the drive wheel at S80, S90, and S120.
Patent JP-S6258856-A (JP)
Title: Rotary electric machine
Inventor: KOMATSU FUMITO
IPC: H02K21/12
Filed: 1985-09-04
Abstract: PURPOSE:To improve efficiency and propel multipolar system, by a method wherein a magnetic pole section is divided into two in the front and the rear in the peripheral directions, and wherein one of the divided sections is extended in the peripheral direction to form an asymmetrical section, and wherein a field magnet is wave-magnetized. CONSTITUTION:So far as a rotary electric machine with a field magnet 5 magnetized alternately in the peripheral direction and with a magnetic pole section 1 formed to be bent alternately through the both end surfaces of a coil wound up concentrically on a shaft core, arranged and confronted with each other is concerned, each magnetic pole section 1 is divided into two in the peripheral direction to form the first pole piece section 2 and the second pole piece section 3. Besides an extended section 4 is formed through either one side of the pole pieces 2, 3 in the peripheral direction, to form a magnetically asymmetrical section. The field magnet 5 is magnetized in a waveform having a peak, for example, in the form of sine wave Si. By this method, the degree of freedom on the form of the magnetic pole section is enhanced, and the efficiency of a motor can be improved.
Patent JP-2001022625-A (JP)
Title: Device and method for data recording and device and method for data acquisition
Inventor: MORI MASAHITO
IPC: G06F12/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To make efficient the procedure up to the retrieval and acquisition of a data file stored in a storage system by retrieving the data file and accessing media corresponding to the retrieval result almost in parallel. SOLUTION: The data file is retrieved and the media corresponding to the retrieval result is accessed almost in parallel. In, for example, an MHEG contents storage system 42A, a data writing/reading device 303 is enabled to write and read data to and out of media stored in a media storage part 304. Many media are stored in the media storage part 304 and MHEG contents data are written and recorded on the media. Properties as retrieval conditions are set for the stored MHEG contents data and the MHEG contents data recorded by the media are so managed as to have the same properties.
Patent JP-S6086845-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L29/78
Filed: 1983-10-19
Abstract: PURPOSE:To prevent the variation of threshold voltage by selectively irradiating the surface of an N type silicon base body, the surface thereof has an silicon dioxide layer, by laser beams and obviating an intrusion between a source and a drain of a channel stopper. CONSTITUTION:Si3N4 holding a MOS transistor forming section is formed to the surface of an N type silicon substrate 1, and an oxide film 6 is shaped while using Si3N4 as a mask. A source 2, a drain 3 and a gate 4 are formed. A locus surrounding the source 2, the drain 3 and the gate 4 section is scanned and irradiated by the spot of argon ion laser beams 8. Accordingly, threshold voltage in a section irradiated by laser beams 8 is increased, channel stoppers 7a hardly intruding between the source 2 and the drain 3 are formed, and the factor of the change of the threshold voltage functioning as the gate can be eliminated.
Patent JP-S6172961-A (JP)
Title: Heat collecting device
Inventor: SATOMURA MASAFUMI
IPC: F24S90/00
Filed: 1984-09-18
Abstract: PURPOSE:To permit to obtain the hot-water of objective heat-up temperature at an objective heat-up time every day by a method wherein a present fluid temperature in a hot-water reserving tank is detected to operate an objective heating capacity from the temperature difference between the detected temperature and the objective heat-up temperature and a remaining heat collecting time from present time to the heat-up time. CONSTITUTION:The inlet and outlet temperatures of a fluid heater 8 are being inputted into a main control circuit 13A from first and second temperature detectors 11, 12 while the objective heating capacity is operated in a control circuit 13 by a present average water temperature in the hot-water reserving tank, detected by the third temperature detector 15 wherein a heating capacity is being detected at all times by employing the detected temperature difference and a preset amount of flow of water, the objective heat-up temperature, the objective heat-up time and the present time to memorize it into the main control circuit 13A. The revolving number of a compressor 1 is controlled in accordance with the change in atmospheric condition as well as the supply of hot-water during collecting heat so as to obtain the objective heating capacity memorized in the main control circuit 13A.
Patent JP-H0644493-A (JP)
Title: Route guiding device for vehicle
Inventor: MORIMOTO MITSUKI
IPC: G08B7/00
Filed: 1992-07-23
Abstract: PURPOSE:To easily adjust sound volume in the voice guidance of a route. CONSTITUTION:Input for sound volume adjustment in the voice guidance of the route is performed by displaying an adjustment screen on a display part 28 and by touching the screen. Then, a voice control part 30 outputs the voice for confirming the sound volume with the adjusted sound volume from speakers 34 when the input of the sound voice adjustment is completed. Thus, an user can confirm the adjusted sound volume at the time.
Patent JP-H0519617-A (JP)
Title: Image forming device
Inventor: KAI SO
IPC: G03G15/06
Filed: 1991-07-09
Abstract: PURPOSE:To eliminate the generation of an eddy current from in a developing device, to prevent toner from being stuck, to prevent torque from increasing and to simplify the constitution of the developing device by carrying the toner to a developing area without rotating a developing roller. CONSTITUTION:The developing roller 161 is constructed by providing an electrostatic actuator member constituted of a stator 165 made of an insulating material and plural driving electrodes 164 buried in the stator 165 on a base substance roller 161a supported so that it can not rotate. A developing sleeve 165 where positive and negative electrostatic charging parts are formed in a specified pattern is provided on the roller 161. The plural electrodes 164 are divided into three electrode groups, and voltage whose polarity is switched in a specified cycle is impressed on each electrode group, then the toner is carried by driving and rotating the developing sleeve 165 by the mutual action of the charge of a developing sleeve electrostatic charging part and the charge of the stator.
Patent JP-S6442306-A (JP)
Title: Ozonizer
Inventor: WATANABE YOSHIHIRO
IPC: C01B13/11
Filed: 1987-08-05
Abstract: PURPOSE:To prolong the life of a discharge electrode, to improve weather resistance of the discharge electrode, and to obtain ozone at low cost with high generation efficiency by applying an electric voltage across a metal base dielectric electrode having a glass ceramic layer formed on the surface and a discharge electrode coated with a Ti opaque glass provided to a part of the dielectric electrode. CONSTITUTION:A glass ceramic layer 2 having 100-300mu thickness contg. >=15wt.% at least one kind of alkaline earth oxide such as BaO, MgO, CaO, ZnO, etc., and <=2wt.% at least one kind of alkali earth oxide such as Na2O, K2O, Li2O, etc., is formed on the surface of a dielectric electrode 3 consisting of a metal base, pref. a steel plate, etc., having 60-140X10<-7>/ deg.C coefft. of heat expansion. Then, a discharge electrode 1 is provided to a part of the layer 2, and the electrode is covered with a Ti opaque glass, constituting thus an ozonizer. A high electric voltage of high frequency is applied across the dielectric electrode 3 and the discharge electrode 1 from a driving power source 5 to generate thus surface streamer discharge at the discharge electrode 1, generating thus ozone.
Patent JP-H0488420-A (JP)
Title: Lap-top ews
Inventor: IWAMOTO AKIRA
IPC: G06F3/00
Filed: 1990-07-26
Abstract: PURPOSE:To move a main body to an optional position, to enable key input, and to improve the operability and the easiness of use by separating and making a display part and the main body independent. CONSTITUTION:After the ID numbers of the main body 1 and display part 2 which are separated are inputted respectively, data inputted on a keyboard 14 are given the ID numbers and check sum data by the main body 1 as specific sent data for displaying on a display unit 25, and then sent out to the display part 25 by a radio transmitting receiving circuit 11. The display part 25 makes a sum check on the received data with its ID number and after it is confirmed that the data is addressed to the display part 25, the data is displayed on the display unit 25 and the reception of the data is reported to the side of the main body 1 by the radio transmitting receiving circuit 21. The main body side 1 confirms the reception of the sent data by the display part 25 from the sent-back information and continues to sent following data. Consequently, the lap-top EWS (engineering work station) which can be operated at an optional position and easy to use is obtained.
Patent JP-H0748546-A (JP)
Title: Method of storage of member coated with moisture-reactive adhesive
Inventor: ZENKI YASUKAZU
IPC: C09J175/00
Filed: 1993-08-06
Abstract: PURPOSE:To keep the adhesive strength of a moisture-reactive adhesive applied to a member over a long period of time, prevent the loss of the member and increase the bonding efficiency. CONSTITUTION:A member coated with a moisture-reactive adhesive is put in a container having a moisture permeability of at most 5g/m<2>.24hr and stored while the inside of the container is kept at an absolute humidity of at most 20g/m<3> by dry gas replacement or by a desiccant.
Patent JP-S5895940-A (JP)
Inventor: FUKUI NOBUTA
IPC: G06F15/16
Filed: 1981-12-02
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。