baber/WOPTO huggingface dataset:
Patent JP-H1188837-A (JP)
Title: Image processor
Inventor: KOGA FUMIAKI
IPC: H04N5/445
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To exactly write an input image signal into an image signal input buffer and to permit post-processing only to an effective image signal by providing a write position setter for outputting a synchronous write control pulse by changing and setting a write control pulse to prescribed timing corresponding to input write position setting data. SOLUTION: A synchronizing controller 103 generates a write control pulse and a read control pulse synchronously with an input image synchronizing signal. A write position setting circuit 101 changes the timing of the write control pulse and inputs it to a write controller 504 of an image data input buffer 503 as the synchronous write control pulse. Since the write position setting circuit 101 can arbitrarily set the timing of write into an image data input buffer 503, even when a decoder 501 is operated in an internal or external synchronizing mode, only the effective image signal can be exactly written into the image data input buffer 503.
Patent JP-H03109570-A (JP)
Title: Electrophotographic sensitive body and manufacture of the same
Inventor: FUKUDA YUZURU
IPC: G03G5/14
Filed: 1989-09-25
Abstract: PURPOSE:To prevent occurrence of interference fringes in the case of being used for laser beam printers by forming on a substrate a light reflection preventive layer made of a porous anodized Al film and on this layer a photosensitive layer and filling each pore of the film with a metal. CONSTITUTION:The light reflection preventive layer made of the porous anodized Al film 2 is formed on the substrate 1 and the photosensitive layer 3 is formed on this layer 2, and each pore of the film 2 is filled with a metal, such as Fe, Ni, Co, Sn, Cu, or Zn, or a combination of some of them, thus permitting occurrence of interference fringes to be prevented in the case of using this photosensitive body for the laser beam printers and an image good in image quality to be obtained.
Patent JP-H0884945-A (JP)
Title: Trigger-type dispenser and one-way valve for the same
Inventor: YAMADA AKIHIKO
IPC: B05B11/00
Filed: 1994-09-16
Abstract: PURPOSE: To cause a liquid to flow out under sufficient pressure without the necessity of high tractive force. CONSTITUTION: A flow-out path 27a with a secondary valve 42 is of a stepped shape consisting of a small diameter on a cylinder side and a large diameter on an orifice side. In addition, skirt-type sealing pieces 43a, 43b which slide, into contact with the inner surface of the flow-out path 27a are provided on the outer surface of the secondary valve 42 to prevent the large diameter part of the flow-out path 27a, from communicating with the small diameter part around the secondary valve 42. Further, the secondary valve 42 is equipped with a valve spring 44a for causing a valvular body 43c to come into contact with the valve seat 46d on the orifice side tightly.  Thus the valvular body 43 can be separated back from the valve seat 46d resisting the valve spring 44a by a differential pressure generated through the action of a liquid pressure applied to the secondary valve 42 from both sides.
Patent JP-S61126689-A (JP)
Title: Semiconductor memory device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/41
Filed: 1984-11-21
Abstract: PURPOSE:To decrease the number of the word decoder of a cell array divided memory by controlling a selecting gate with a block selecting line and a word selecting line, and selecting a word line of a blocked memory cell. CONSTITUTION:Respective word lines WL0-WL3 of memory cell array blocks CA0-CA3, which are plurally divided in the word line direction, are selected through selecting gates GR0-GL3 controlled by respective word decoders WDR and WDL and block selecting line R0-L3. Consequently, it is not necessary to install a word decoder by the blocks Ca0-C3, the number of word decoders can be decreased to two and the integrating of the blocked large capacity memory can be further improved.
Patent JP-H0966409-A (JP)
Title: Finger chuck
Inventor: HANAI TERUO
IPC: B23B31/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To discharge a chip from the guide long hole of a chuck main body for supporting the support pin of a grasping lever easily. SOLUTION: A support pin 34 is provided on the intermediate part of a grasping lever 33 and a hook shape guide long hole 31 for guiding and regulating the movement of the support pin 34 is provided on the outer periphery part of a chuck main body. The guide long hole 31 is composed of an axis direction guide hole in parallel with a chuck axis and a slant guide hole. A chip discharge surface 38a expanding from the grasping lever 33 side toward an opposite side in an outer direction is formed on at least one end part of the guide long hole 31 and a discharge space 38 for discharging the chip from the inside of the guide long hole is provided.
Patent JP-2001074933-A (JP)
Title: Surface protective film
Inventor: TAKAHASHI YASUSHI
IPC: G02B5/30
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To develop a surface protective film, which is not easily released from a surface due to such a change as of ambient temperature or humidity and which adheres to and coats a roughened surface without being clouded so as to make see-through appearance inspection of an optical member in the coated state possible, while satisfying performance of being easily released from the optical member without residual glue via a machine or by hand. SOLUTION: The film 1 is a protective film to adhere to and coats the surface of an optical member 2 and is formed by arranging an adhesive layer 12 with 10-20 μm thickness and 10-23 gf/mm2 elastic modulus at 23 deg.C on a plastic film 11. In the case the film 1 adheres to an optical member 21 with <=0.6 μm center line average roughness Ra of the surface and coats it with 200-1,000 gf/cm2 pressure, preferably no air bubble with >=50 μm diameter is formed on the boundary of adhesion.
Patent JP-S62106932-A (JP)
Title: Production of fiber-reinforced plastic
Inventor: SUGIUCHI KIYOSHI
IPC: C08J5/24
Filed: 1985-11-06
Abstract: PURPOSE:To obtain a fiber-reinforced plastic having moderate flexibility and moderate elasticity and excellent in impact resistance, by using a resin composition comprising a phenolic resin and polyvinyl butyral as a matrix. CONSTITUTION:A resin composition is produced by mixing a phenolic resin (e.g., resol phenolic resin) with polyvinyl butyral. The mixing ratio is suitably in such a range that 40-75pts.wt. (in terms of nonvolatiles) phenolic resin is used per 60-25pts.wt. (in terms of nonvolatiles) polyvinyl butyral. A coating containing this resin composition as a matrix resin is applied to a base such as a woven fabric of Kevlar fiber and dried to prepare a prepreg. A plurality of such prepregs are laminated and molded under applied heat and pressure to obtain the purpose fiber-reinforced plastic.
Patent JP-H1180995-A (JP)
Title: Apparatus for anodization of aluminum
Inventor: SUGANUMA TAKAYUKI
IPC: C25D11/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To improve recovery rate of Al and to reuse the discharged solution as by-product by concentrating a part of Al, which has been solubilized into the liquid in the bath for anodization of Al, by using a semipermeable membrane, then discharging as the concentrated solution of Al to reuse as by-product, and further recycling the residual part of Al into the bath for anodization of Al. SOLUTION: A nano-filter can be preferably used as the semipermeable membrane for recovering Al. Though polyvalent metal ion, etc., having a high molecular weight are unable to pass through the nano-membrane, on the other hand, monovalent metal or acid, etc., having a low molecular weight are able to pass through the membrane, thereby most Al ion is unable to pass through the membrane and sulfuric acid is capable to pass easily through the membrane. Consequently, the recovery rate of Al is increased and the quantity of Al ion to be allowed to return to the bath for anodization of Al can be markedly suppressed to a quite low level.  The liquid passed through the nano-filter is further allowed to pass through the second semipermeable membrane, preferably RO-membrane to recover substantially only water, because both sulfuric acid and Al ion are almost unable to pass through this membrane. The recovered water is reused in washing process which is one of the post processes.
Patent JP-H04131028-A (JP)
Title: Fishing net
Inventor: MURAYAMA SADAMITSU
IPC: A01K75/00
Filed: 1990-09-19
Abstract: PURPOSE:To provide a fishing net having improved abrasion resistance and flexural fatigue resistance and made of especially an organic high-tenacity fiber treated with an abrasion resistance improver composed mainly of a polyurethane, a PE oxide, a fluororesin and an ethylene urea compound. CONSTITUTION:The objective fishing net is produced by treating a net with an abrasion resistance improver composed mainly of (A) preferably 34-70wt.% of a polyurethane (preferably a polymer composed of a polycarbonate polyol and an aliphatic polyisocyanate), (B) preferably 24-60wt.% of a PE oxide (preferably having a molecular weight of 1,000-7,000), (C) preferably 3-20 wt.% of a fluororesin (preferably tetrafluoroethylene polymer, trifluorochloroethylene polymer, etc.) and (D) preferably 3-15 wt.% of an ethylene urea compound [preferably a compound of formula (R is aromatic or aliphatic hydrocarbon group; (n) is 0-2; the terminal group is OH when(n)is 0)].
Patent JP-H0777590-A (JP)
Title: Fuel cladding pipe for nuclear reactor and manufacture thereof
Inventor: ITAGAKI NOBORU
IPC: G21C3/20
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a fuel cladding tube for nuclear reactor, and a manufacturing method therefor, in which the stress corrosion crack resistance is enhanced while maintaining restraint against abrupt oxidation of the inner surface. CONSTITUTION:A zirconium inner lining layer provided on the inside of a zirconium alloy cladding tube is composed of high purity zirconium containing at least one trace additive out of tin, iron, chromium, nickel, niobium, vanadium or molybdenum, 1200ppm or less of oxygen, and total 2000ppm or less of other inevitable impurities, wherein the trace additive is deposited as an intermetallic compound having average particle size in the range of 0.07 to 0.3mum.
Patent JP-H10105523-A (JP)
Title: System and method for integrating overload control and message distribution
Inventor: ALVARO H DIAZ
IPC: G06F15/177
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method to be operated in a simple and efficient pattern for integrating the refusal of a message due to a system and the distribution of the message among plural processors by providing one virtual message processor and refusing the processing of the message, which arrives at this virtual message processor, due to the system. SOLUTION: The overload of the system is handled by generating an additional call processor CPBO 14 inside a system 10 through a software preferably. This additional call processor CPBO 14 does not really exist but it is a dummy processor and used as a mechanism for refusing a call through the system 10. Namely, the call to arrive at the distributed node or a signal interface processor SIP 12 is allocated among various call processor CP 14 according to their availability (idle states) determined by measuring the activity of the system 10.
Patent JP-S60142219-A (JP)
Title: Spectrophotometer
Inventor: NISHIMURA TAKASHI
IPC: G01J3/427
Filed: 1983-12-29
Abstract: PURPOSE:To obtain an even base line by dividing luminous flux having different two wavelengths into four luminous flux of control light and sample light to introduce them to a control sample and a reference sample, and adopting the ratio of a signal ratio of the sample light to the control light in terms of one wavelength light to the ratio in terms of another wavelength light. CONSTITUTION:White light emitted from a light source 1 is diffracted to the light having different two wavelengths by spectroscopes 2, 3. Said light are introduced to the same position of two luminous flux dividing mechanism 4, divided respectively into two luminous flux, and said flux are absorbed by the control sample 5 and a sample 6 to be measured respectively and introduced to a detector 7. A signal discriminating circuit 8 discriminates signals S1 and R1 of the sample and reference light in terms of one wavelength light, and signals S2 and R2 of the sample and reference lights in terms of another wavelength light. These signals are subjected to calculation of (S1/R1)/(S2/R2) by a processor 9, and the result is displayed on a display device 10. In this way, the base line is evened and the light source brightness variation is corrected.
Patent JP-H052323-A (JP)
Title: Developing roller driving mechanism for image forming device
Inventor: TANADA TOSHIYUKI
IPC: G03G15/08
Filed: 1991-09-26
Abstract: PURPOSE:To prevent the scattering of toner by reversely rotating a developing roller and turning over a destaticizing brush at the time of attaching a developing device to a device main body. CONSTITUTION:Engaging projections 51a and 51b formed on a part of the roller driving gear 51 of the developing roller can be engaged with an engaging member 55 integrally forming with a roller shaft 42a, in the freely turning range of a prescribed angle and even when a roller driving gear 51 is engaged with a main body side driving gear 52 and the developing roller is reversely rotated, at the time of attaching the developing device to the device main body, the developing roller is idled within the above-mentioned turning range, to prevent rotational force from being transmitted to the roller shaft 42a and the reverse rotation of the developing roller. A turn resistant member applying resistance to the turning of the roller driving gear 51 with respect to the roller shaft 42a, is prevented.
Patent JP-H04125406-A (JP)
Title: Measuring apparatus of dimensions of seamed part
Inventor: KAWASHIMA TOSHIHIKO
IPC: G01B15/00
Filed: 1990-09-18
Abstract: PURPOSE:To enable measurement of dimensions of a seamed part even when the internal pressure of a can and the temperature thereof change continuously, by changing the internal pressure of the can arbitrarily by injecting air into the can. CONSTITUTION:A door fitted to a radiation shield box 2 being opened, an air injection needle 8 is pierced through the bottom of a can and the can 6 is put on a rotary table 9. Subsequently, the inside of a seamed part 7 of a can cap is held by rotating a screw handle 1 so that a fixing element 3 be moved downward, and thereby the can 6 is fixed. The air injection needle 8 injects air sent from a compressor into the can 6 from the tip. A pressure sensor 13 indicates the internal pressure of the can. A pressure regulator 14 regulates a pressure in an air piping 15. An X-ray generated in an X-ray tube 17 by an X-ray power source 16 is projected to the seamed part 7, and a transmitted X-ray having information on the sectional shape of the seamed part 7 enters an X-ray camera 18 and is visualized by a TV camera 20. Besides, a heater 23 heats the can 6 to put it in a state like a case wherein a temperature changes continuously, such as the case of a retort treatment.
Patent JP-H06101292-A (JP)
Title: Reinforced concrete wall having built-in unbonded flat-steel brace
Inventor: INOUE KAZUHIRO
IPC: E04B2/56
Filed: 1992-09-17
Abstract: PURPOSE:To obtain a reinforced-concrete earthquake resisting wall resisting compression and bending by integrally burying box-shaped reinforcing hardware with a slit, into which flat steel is penetrated, into the wall together with an anchor reinforcement at the mounting end section of a flat steel brace disposed in a V shape. CONSTITUTION:Box-shaped reinforcing hardware 4 at an interval or having a slit S, where flat steel braces 2 are penetrated, is installed integrally together with anchor reinforcements 7 at the mounting end sections of the flat steel braces 2 disposed into a reinforced concrete wall 1 in a V shape. Resisting force against rupture in bearing pressure and rupture in bending in the joints of the braces 2 is increased, and earthquake resisting force is augmented without enlarging wall thickness. Accordingly, a reinforced-concrete earthquake resisting wall having large strength can be acquired.
Patent JP-S62110579-A (JP)
Title: Car assembly device
Inventor: NAKAGAWA NAOKI
IPC: B23P21/00
Filed: 1985-11-07
Abstract: PURPOSE:To decrease the installation area for a stage in a body side line by placing two body side assembly lines, each of which allows body side assembly for different types of cars, on a single straight line, with the unloading stage in the center. CONSTITUTION:When this invention is applied to a device to assemble automobiles of the type A-D, the body side line will be composed of Body Side Line B/S for the car type A, B and Body Side Line B/S for the car type C, D, the two being situated with the unloading stage 12 in the center. Body sides assembled at each side line B/S are carried to this unloading stage 12, and transported by a drop lifter 22 to Body Main line B/M consisting of a basic body line B/M1 and divergent body main lines B/M2, B/M3 in parallel therewith. The lines B/M1 and B/M2, 2/M3 are in communication through overhead traverses 44-46.
Patent JP-H08335453-A (JP)
Title: High pressure discharge lamp, manufacture of discharge tube body for high pressure discharge lamp, and manufacture of hollow tube body
Inventor: FUJII KENICHI
IPC: H01J9/20
Filed: 1995-09-26
Abstract: PURPOSE: To suppress devitrification by providing a film having a layer of acid nitride of an element on the inner wall face of a hollow tube body made of quartz glass in which inert gas and metal or metal halide are filled. CONSTITUTION: Tungsten electrodes 2 in the vicinity of the tip of which tungsten wires 5 are wound around are oppositely arranged inside a quartz glass tube body 1. An inner wall film 6 formed on the quartz glass tube body 1 is composed of two layers, an aluminum nitride layer 7 and an oxynitrided aluminum layer 8. In addition to the oxynitrided aluminum layer used as the inner wall film 6, a selected element from among tantalum, niobium, vanadium, chromium, titanium, zirconium, and lanthanum rare earth elements. It is desirable that Si, Mg, or Y is contained n the oxynitrided aluminum layer 8 of the inner wall film 6.
Patent JP-H0295100-A (JP)
Title: Sound field variable device
Inventor: SATO KATSUMASA
IPC: H04R3/04
Filed: 1988-09-30
Abstract: PURPOSE:To match a reproduced sound field to a video scene and to freely change it by using plural signal processing means and plural work instructing means, storing a working procedure necessary for continuous sound field controls into a work instructing means beforehand, and sending a working procedure selecting code from a system control means. CONSTITUTION:Two signal processing means 2 and 4 and two work instructing means 3 and 5 are used, and the working procedure for the continuous sound field controls is stored into the work instructing means 3 and 5. In addition, when sound field data are switched, a system control means 7 reads a control signal from the code on a medium, and only sends the code for working procedure selection. Thus, the reproduction of the continuously changing sound field or the reproduction of the sharply changing sound field can be executed on a real time basis without generating a noise.
Patent JP-H08113465-A (JP)
Title: Suspending device for chain block or the like
Inventor: TSUJIMOTO HIROSHIGE
IPC: B66D3/26
Filed: 1994-10-13
Abstract: PURPOSE: To provide a suspending device capable of being reliably and stably attached only by being fitted to a channel steel from below in the suspending device to be used by being attached to the channel steel in order to suspend a chain block from the channel steel for constituting a beam. CONSTITUTION: A main body 2 is provided with an U-shaped part 6 to be fitted around a channel steel 19 opening sideways, and having the approximately horizontal attitude from below, and an extending part 8 extending upward from one side frame part 7b of the U-shaped part 6. In a pinching cam 3, a cam surface 3c journaled to the side frame part 7b so as to be oscil-lated in far and near directions in relation to the other side frame part 7a, and for pinching a vertical wall part 19a of the channel steel 19 between it and the side frame part 7a after being inserted into the channel steel 19 when the rear end 3b is pressed downward is formed, and a movable lever 4 is held to the main body extending part 8 so as to be lifted and lowered, and the lower end is connected to the rear end 3b of the cam 3 so as to be interlocked with it,  and a suspending part 15 such as a chain block is provided on the upper end.
Patent JP-H08109615-A (JP)
Title: Balustrade support cover
Inventor: YASUKI HIDEAKI
IPC: E01D19/10
Filed: 1994-10-13
Abstract: PURPOSE: To provide the balustrade supporting covers which can be produced through a mass production basis at a low cost, and easily stored and installed while being free from troubles of being mixed up. CONSTITUTION: The balustrade supporting cover is composed of a pair of base covers 7 covering a support base of the balustrade support 2 from both sides and a pair of supporting covers 8 covering the main body of the support from both sides. A protuberance 72 in circular-arc shape is provided to the upper end of each of the base covers 7 and a concave 83 in circular-arc shape for fitting onto the protuberance 72 is provided to the lower end of each of the support covers 8. In the case of attachment to the balustrade support 2 installed on a sloped floor surface for a balustrade of a bridge, the circular-arc-shaped concave 83 of the supporting cover 8 is turned along the circular-arc-shaped protuberance 72 of the base cover 7 at an angle corresponding to the slope of the floor surface, and thereby a balustrade supporting cover 6 can be installed neatly.  Therefore, it is not necessary to prepare the balustrade support covers 6 in various different types.
Patent JP-S60144034-A (JP)
Title: Agc circuit
Inventor: FUKUGAHARA TSUTOMU
IPC: H04B10/564
Filed: 1983-12-30
Abstract: PURPOSE:To make a photoelectric conversion output signal level to a constant value by providing a constant current circuit shunting a current flowing to a feedback resistor of a parallel feedback amplifier and a level detection circuit detecting an output signal level of the parallel feedback amplifier and controlling the current value of the constant current circuit in a reception circuit for an optical signal so as to widen the dynamic range. CONSTITUTION:When the input optical signal power of a photoelectric converting element 11 is large, a current flowing to a feedback resistor 16 is large and an output signal level of a parallel feedback amplifier 12 is increased accordingly. The increase in the output signal level is detected by a level detection circuit 13 so as to control a current flowing to a transistor (TR)14 larger. Then since the current flowing to the feedback resistor 16 is small, the output signal level of the parallel feedback amplifier 12 is decreased. When the input optical signal power is decreased conversely, the current flowing to the feedback resistor 16 is decreased and the output signal level of the parallel feedback amplifier 12 is decreased. When the current flowing to the TR14 is small, the current flowing to the feedback resistor 16 is increased, then the output signal level of the parallel feedback amplifier 12 is increased.