baber/WOPTO huggingface dataset:
Patent JP-H09211216-A (JP)
Title: Color filter and liquid crystal display
Inventor: TSUDA TAKAHARU
IPC: G02F1/1335
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter with a smaller number of stages by forming a transparent electrode on a transparent substrate and forming an oriented colored film on the transparent electrode. SOLUTION: The color filter to be used in a liq. crystal display is obtained by forming a transparent electrode 2 on a transparent substrate 1 and forming a rubbed colored film 4 on the transparent electrode 2. Any process for imparting a performance to orient a liq. crystal molecule in contact with the colored film or overcoat film can be used in the orientation. Concretely, rubbing, oblique vapor deposition, grating, etc., are exemplified. By using this color filter, an oriented film need not be separately formed on the color filter surface since the colored layer or overcoat layer has been rubbed, and the color filter is used as such to produce a liq. crystal display.
Patent JP-S57129559-A (JP)
Title: Serial transfer method of parallel signal
Inventor: HANAWA TETSUYA
IPC: H04L25/45
Filed: 1981-02-04
Abstract: PURPOSE:To transmit the information showing whether the parallel signal input is continuous or not via a signal line which receives a series-parallel conversion, by continuously transferring a specific logical level showing the continuous state of the parallel signals after transferring the parallel signals after converting them into the series signals. CONSTITUTION:The parallel signal of 4 bits is supplied to an OR circuit 1 at the transmitter side, and the output of the circuit 1 is supplied to a parallel- series converting shift register 5 after a delay 2, an inversion 3 and an AND4 with the output of the circuit 1 respectively. When the output of the gate 4 is made inactive, the parallel signals loaded to terminals P1-P5 are transferred in the form of the series signal by the clock signal. Thus a signal (d) and an input continuous signal are delivered through a terminal Q3 of the register 5. Then parallel signals D0, D1 and D2 are delivered through terminals Q2, Q1 and Q0 of a register 12 respectively, and at the same time a parallel signal D3 is delivered through a terminal Q3 of a register 11. At the same time, the input continuous state signal is supplied to a control device. Thus the control device can know the input continuous state of the parallel signal.
Patent JP-S58132581-A (JP)
Title: Multicolor ribbon cassette
Inventor: IKEDA YOSHIAKI
IPC: B41J32/02
Filed: 1982-02-03
Abstract: PURPOSE:To solve the problem of color mixing with a longer life of a ribbon by providing a transfer roller rotatably in a ribbon cassette case while an ink roll adapted to feed ink in contact therewith is so arranged to be rotatable in  linkage therewith. CONSTITUTION:A transfer roller 14 is supported rotatably near a path 6 on the outlet side of a ribbon cassette 1 and an ink ribbon 4 is pressed thereon with a plate spring 15. The transfer roller 14 is provided with transfer surfaces 14y, 14m, 14c and 14b so projected to be separately opposed in contact with color zones 4y, 4m, 4c and 4b of the ink ribbon 4 corresponding thereto and ink rolls 15y, 15m, 15c and 15b are opposite in contact therewith. Ink rolls 15 are fastened on a tube body 17 sandwitching a spacer 16. The tube body 17 is supported rotatably with a shaft protruded on a case 1.
Patent JP-S62174908-A (JP)
Title: Toroidal coil with supporting base
Inventor: NAKAKOSHI ARATA
IPC: H01F17/06
Filed: 1986-01-29
Abstract: PURPOSE:To improve the works of installing a substrate by mounting a toroidal coil on a susceptor and by connecting the terminal of the coil to the electrode on the susceptor. CONSTITUTION:A toroidal coil consisting of a ferrite core 3 and a winding 4 is mounted on a supporting base 5. Both the terminals of the coil are connected to the electrodes 6 provided on the supporting base. This makes the toroidal coil a chip like single part, the installation process of the toroidal coil can be separated and assembly effect can be improved. The wiring on a substrate under the supporting base 5 can also be made possible since the interference between a wiring pattern and the coil is reduced and the efficiency of using the substrate together with electrical performance is improved.
Patent JP-S5299724-A (JP)
Title: Memory diagnosing method
Inventor: KAMIYAMA TOSHIHIRO
IPC: G06F11/00
Filed: 1976-02-18
Abstract: PURPOSE: To diagnose the main memory and buffer memory, detect troubles in an early stage, prevent system-down and improve the rate of operation of system by utilizing the vacant time of data processing unit and functions of buffer memory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03219359-A (JP)
Title: Interface circuit
Inventor: NONAKA HISASHI
IPC: G06F15/16
Filed: 1990-01-25
Abstract: PURPOSE:To shorten the time required for transmitting/receiving data when the number of data to be transferred is increased by controlling the whole system so as to execute direct memory access to a storage means device for transferring data between plural central processing units (CPUs). CONSTITUTION:In the case of transmitting data from the CPU 1 to the CPU 2, the CPU 1 transfers transmitting data set up in a CPU memory 3 to a dual port RAM 7 based upon the memory-to-memory operation of a DMA control circuit 5. The circuit 5 outputs the DMA end signal of channel 1 to the CPU 2 and a square wave generator 8 as a data transmission end signal and the CPU 2 inputs the data written in the RAM 7. When the data written in the RAM 7 are transferred to a CPU memory 4, a DMA control circuit 6 outputs the DMA end signal of channel 2 to the CPU 2 and a square wave generator 9 as a data reception end signal. Thus, even if the number of data is increased, the time required for transmitting/receiving data can be shortened.
Patent JP-H03223579-A (JP)
Title: Liquid drip preventive device
Inventor: KAGOHASHI HIROSHI
IPC: F16K23/00
Filed: 1990-01-25
Abstract: PURPOSE:To stabilize a sucking condition of a discharged liquid by providing a sucking-back voltage setting device and a sucking-back incline generating means to an electric control device connected to a suction valve means, and maintaining the sucking-back time constant by the sucking-back incline generating means constantly. CONSTITUTION:An application voltage control device 6 is furnished with a sucking-back voltage setting device, and a sucking-back incline generating means to determine the sucking-back incline, and the sucking-back incline generating means is composed to make the sucking-back time constant regardless of the variation of the sucking-back voltage. When the voltage of the application voltage control device 6 is raised, the pressure of the pressure chamber 25 of an absorption plate 3 is raised, and a disk 23 is pressed to a stepped part 21 of a housing chamber 19. Even though a liquid feeding source 1 is closed and the pressure of a communication chamber 18 is reduced in such a condition, the first diaphragm 16 is not moved. When the voltage of the application voltage control device 9 is lowered, the diaphragm 16 is raised, and the volume of the communication chamber 18 is increased to generate an absorption force. However, since the sucking-back time is constant, the sucking condition is stabilized and the liquid leaked through a nozzle 2 can be prevented.
Patent JP-H01193458-A (JP)
Title: Speed change stage change-over controller for power transmission
Inventor: ABE FUMIO
IPC: F16H47/06
Filed: 1988-01-28
Abstract: PURPOSE:To provide a simple, economical high accuracy controller by detecting the rotational speed of an output shaft, obtaining a time when the rotational speed reaches zero in the reversal of the output shaft and operating a change- over electromagnetic valve for a speed change clutch after the passage of said time. CONSTITUTION:When a forward and backward clutches 13, 14 are changed over to reverse a turbine blade 5 of a torque converter 2, a time when zero rotation is provided in an instant is obtained calculatively from the detecting signal of a rotational speed detector for detecting the zero rotation of an output shaft 21 of a transmission 11 reversed approximately in interlocking relation with the turbine blade 5. A signal for operating a change-over electromagnetic valve for speed change clutches 15-18 is generated after the passage of said time. Thus, the action of turbine brake due to the reversal of turbine blade 5 of the torque converter 2 can be avoided to change over speed change stages, so that loads applied to the speed change clutches 15-18 and the capacity can be reduced for further higher accurate control.
Patent JP-H0520030-A (JP)
Title: Parallel multiplier using jump array and correction type wallace tree
Inventor: HAN TATSUKU DON
IPC: G06F7/523
Filed: 1991-01-14
Abstract: PURPOSE: To make it possible to execute high-speed parallel multiplication by shortening the multiplication time of a multiplier with respect to a binary parallel multiplier which uses a modified booth algorithm, skip arrangement and modified Wallis tree. CONSTITUTION: This parallel multiplier is composed of a modified booth encoder MBE which operates the bit value of a multiplier Y by the modified booth algorithm and outputs an encoded signal, the skip arrangement SAP which is connected to the modified booth encoder MBE and forms a partial product by operating the value of the multiplicand X and the encoded signal of the modified booth encoder MBE and moves and adds the partial product by about skip interval each, the modified Wallis tree MWT which is connected to the skip arrangement SAP and adds the binary bit outputted from the skip arrangement at a high speed and a hybrid refix adder HPA which is connected to the modified Wallis tree MWT and adds the value of the two digits operated and outputted from the modified Wallis tree.
Patent JP-H07208163-A (JP)
Title: Cooling device of engine
Inventor: NAKATANI SHIGEKI
IPC: F01P7/16
Filed: 1994-01-14
Abstract: PURPOSE:To let cooling water flow at the time of cooling not to a cooling water passage at the intake side but to a cooling water passage at the head exhaust side, to realize a rapid rise of the temperature at the intake side wall by an exhaust heat so as to accomplish a rapid warming up, to promote the gasification and the atomization of a fuel so as to improve the emission such as the reduction of HC, to cool the exhaust side, and to accomplish the thermal sensitivity of the cooling water temperature at the exhaust side without using a temperature sensor. CONSTITUTION:A head intake side cooling water passage 9 is connected to the midway of a main pass.age 6 to let flow the cooling water in the opened time of a main valve which is opened in the heating time of a thermostat valve 5, and the cooling water outlet 5d of the thermostat valve 5 and a water pump 11 are connected. A head exhaust side cooling water passage 10 is connected to the discharge line 13 side of the water pump 11, and the head exhaust side cooling water passage 10 is connected to the heat sensitive port 5c of the thermostat valve 5 through a return line 15.
Patent JP-S58134127-A (JP)
Title: Method for forming metallic film on plastic substrate
Inventor: KONISHI KOUICHI
IPC: C08J7/04
Filed: 1982-02-03
Abstract: PURPOSE:To form a metallic film having improved adhesive property with simplified steps and operations and make it possible to form an aluminum film, by forming a metallic oxide film previously on the surface of a plastic substrate, and forming the metallic film. CONSTITUTION:The surface of a plastic substrate 5 is washed, degreased and dried, and a metallic oxide film 6 is formed on the dried surface by the dry plating method. A metallic film 7 of the same kind as the above-mentioned metallic oxide film 6 is then formed on the metallic oxide film 6 by the dry plating method. A top coating layer 9 is formed if necessary on the metallic film 7 to give the aimed metallic film.
Patent JP-S61174699-A (JP)
Inventor: MIYAZAKI YUKIHISA
IPC: H05K7/14
Filed: 1985-01-29
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-H01296147-A (JP)
Title: X-ray tomograph apparatus
Inventor: MARUKU KUZAN
IPC: G01N23/04
Filed: 1989-01-25
Abstract: PURPOSE: To realize a tomograph in which an image can be obtained from at least one plane section of an object by employing a high energy pulse source and at least one small optical rod detector. CONSTITUTION: A high energy pulse of a predetermined frequency from an X-ray source 4 passes through a primary collimator 11a to traverse an object 3 in the vicinity of a plane section 2 and then traverses a secondary collimator 11b. After traversing the collimator, 11b, the pulse having attenuated energy is received by one or more small rod 10 detector which then delivers an electric detection pulse to an output terminal 12. Means 5, 6, 7 support the object 3 and then translates and turns the object. The terminal 12 is connected with an integrating amplifier circuit 13 and a computer 15 is connected with a circuit 13, a memory 16 and means 17 for displaying the image 1 of a section 2.  The computer 15 controls the circuit 13 according to a program stored in the memory 16 and then controls the display of the image 1 on the screen of the means 17 based on rough measurements and correction values.
Patent JP-S59142686-A (JP)
Inventor: MINAMI HIROSHI
IPC: G06Q50/30
Filed: 1983-02-04
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-H06226740-A (JP)
Title: Production of fiber composite
Inventor: YAMAJI KATSUHIKO
IPC: B32B37/00
Filed: 1993-02-03
Abstract: PURPOSE:To regenerate and reutilize the unnecessary material of a fiber composite and to obtain strength almost the same as that of the fiber composite before regeneration. CONSTITUTION:The ground matter A obtained by grinding a regenerable fiber composite integrally equipped with a core material layer consisting of a glass fiber and a thermoplastic resin and containing 20-60wt.% of a glass fiber, a thermoplastic resin foam layer and a thermoplastic resin skin layer is molded into a regenerated film and this regenerated film is laminated to the single surface of a glass fiber based matlike article. This laminate is compressed under heating and pressure to melt the thermoplastic resin in the regenerated film to be infiltrated in the matlike article and, after pressure is released, the laminate is sucked in its thickness direction under vacuum to obtain a core material B and the core material B is heated. A thermoplastic resin foam having a thermoplastic resin skin is laminated to the core material and the whole is integrally pressed. All of the thermoplastic resins are the same or the same type and the ratio of the ground matter A to the core material B is set to 10-40wt.%.
Patent JP-H02198763-A (JP)
Title: Polishing method for die and the like
Inventor: SUZUKI KIYOSHI
IPC: B24B29/00
Filed: 1989-01-27
Abstract: PURPOSE:To improve efficiency in polishing and to reduce the constraints of application forms as well by arranging an elastic body via abrasive grains on the face to be worked, and a performing polishing by forced movement of the abrasive grains in the lateral direction through utilization of the side slipping deformation of the elastic body. CONSTITUTION:An elastic body 3 is arranged via abrasive grains 2 on the face to be worked of a die, etc. 1, the side slipping deformation of the elastic body 3 is generated by repeating compression and load removal on the elastic body 3 and polishing is performed by forcibly moving the abrasive grains 2 in the horizontal direction thereby. By this method, polishing efficiency is improved with a simple device, there is good conformability even in the case of unevenness existed on the face to be worked and working can be executed by approaching in accordance with the shape even at the corner, etc., of a square hole, so the constraints on the application form is less.
Patent JP-H10213979-A (JP)
Title: Fixing device and image forming device
Inventor: SUZUKI KAZUO
IPC: G03G15/20
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the dispersion of the entering timing of a recording medium caused by the looseness of film and to realize excellent image fixing by making the rotational circumferential speed of a pressure rotating body higher at a central part than at an end in a rotary shaft direction. SOLUTION: When the narrow recording medium, for example, small size paper is allowed to consecutively pass through nearly the central part, the temperature of the paper non-passing part of a pressure roller 17 becomes high because heat is not taken away by the small size paper at the paper non- passing part. Therefore, the outside diameter of the roller 17 becomes larger at the paper non-passing part than a paper passing part because of thermal expansion. Then, the circumferential speed of the roller 17 becomes higher in the paper non-passing part and the carrying speed of the film 14 becomes higher in the paper non-passing part (end) than in the paper passing part (central part) in a nip part N, so that speed difference is made and torque acts on the paper passing part and the paper non-passing part.  By forming the roller 17 in crown shape that the outside diameter of the central part is larger than that of the end, the rotational circumferential speed is made higher at the central part and the looseness of the film 14 just before the nip part N is prevented.
Patent JP-S58135384-A (JP)
Title: Pump device
Inventor: TOZAKI CHIKAO
IPC: F04B15/00
Filed: 1982-02-05
Abstract: PURPOSE:To prevent locking up of a pump driving shaft, by connecting a chamber charged with an anti-hardening agent hermetically to an opening of a hole into which the pump driving shaft is to be inserted, and thereby preventing intrusion of open air into said hole. CONSTITUTION:A chamber 4 charged with an anti-hardening agent is connected to an opening 131 of a hole 13 into which a piston rod 3 is to be inserted, and an anti-hardening agent is charged into the chamber 4. With such an arrangement, it is enabled to prevent intrusion of open air into the hole 13 and to prevent hardening of the material forced out along the hole 13 by the function of the anti-hardening agent. Therefore, it is enabled to prevent locking up of a piston rod 3.
Patent JP-H10214562-A (JP)
Title: Manufacture of shadow mask
Inventor: FUKAGAWA HIROTAKA
IPC: H01J9/14
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To improve a quality and avoid waste of material by spraying high- pressure water by water jet to the region of through holes formed by dissolving and removing a metallic shadow mask material exposed from a photoresist film before a film peeling-off process so as to remove an etching resistant layer, changing an etching condition based on inspection of a pore diameter, followed by control. SOLUTION: A metallic shadow mask material 1 formed into an elongated band is provided with a plurality of through holes which are formed inside a second etching chamber 10 by etching after formation of an etching preventing layer. Before a film peeling-off process, high-pressure water is sprayed from high-pressure spray nozzles 11, thereby removing the etching preventing layer and a hood-like photoresist film covering the region of the through holes. Thereafter, the shadow mask material 1 is dried by a dryer 14, followed by inspection by an automatic inspector 6 with light irradiation. The passing light is converted into an electric signal, which is then input into an etching condition changing device 13 via a judging device 9. In the case of spray etching, a pore diameter is controlled by changing a spray pressure and/or a temperature of an etchant.
Patent JP-S54110195-A (JP)
Title: Gypsum recovering method in wet exhaust gas desulfurization apparatus
Inventor: NISHIMURA MASAKATSU
IPC: C01F11/46
Filed: 1978-02-17
Abstract: PURPOSE: To easily recover gypsum of high quality while preventing an increase of scale in an  absorption tower by returning a slurry contg. finely divided gypsum, to a SOx absorbing liquid,  separated by the operation of removing water in recovering gypsum from the absorbing liquid to  make the diameter of by-product gypsum larger.   
     CONSTITUTION: In absorption tower 6, exhaust gas 1 from cooling tower 2 is contacted to a lime  absorbing liquid, forming CaSO 3 . A CaSO 3 -contg. slurry in absorption tower circulation tank 13 is  fed to pH regulation vessel 17 through cooling tower circulation tank 5, and sulfuric acid 18 is  added to unreacted lime to convert the lime into gypsum. The slurry is then supplied to oxidation  unit 20, where compressed air 21 is fed to convert Ca(HSO 3 ) 2  into gypsum. A conc. slurry is  separated from thickener 22 and fed to centrifugal separator 29 through tank 27 to recover by- product gypsum 30. The overflow of separator 29 and finely divided gypsum passed through a  filter cloth are returned to tank 13 through effluent tank 31. On the other hand, the overflow of  thickener 22 is recovered 10 through tank 24 and returned to tank 13. Thus, finely-divided  gypsum in the water removing operaton is returned to the absorbing liquid to be used as seed  crystals for crystallization of gypsum in the liquid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000212728-A (JP)
Title: Material for vapor deposition and production thereof
Inventor: KAWAUCHI YUJI
IPC: H01F10/16
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a material for vapor deposition and a method for producing it with the removal of impurities on the surface of a Co-Ni metal or a Co-Cr metal to be charged to a crucible and the suppression of a partial boiling phenomenon and the formation of slag at the time of melting the material for vapor deposition composed of those metals as purposes. SOLUTION: In this method for producing a material for vapor deposition contg., by mass, <=30% Ni or <=30% Cr, and the balance substantial Co base metal, for removing impurities on the surface of the material for vapor deposition, a mecanical means such as surface grinding or machining or a chemical means such as pickling is executed, and, after that, heat treatment is executed in a vacuum atmosphere or a reducing atmosphere, by which the material for vapor deposition in which the content of oxygen is controlled to <=20 atomic % in a depth of 3 nm from the topmost surface of the material for vapor deposition is obtd.
Patent JP-H06226961-A (JP)
Title: Code mark printer
Inventor: YAMAMOTO MINORU
IPC: H05K13/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide a code mark printer which can print, at a low cost, an identifying code mark wherein a thickness of the code mark does not cause bleeding of creamy solder in a silk screen printing process of the creamy solder on a printed board. CONSTITUTION:In a code mark printer which prints an identifying code mark 2 on a printed board 1, a heating means 5 which heats a code mark printing position of the printed board 1 before code mark printing, and a printing means 3 which prints, without any contact, the code mark on the heated code mark printing position by an ink jet system are provided.
Patent JP-H11207188-A (JP)
Title: Catalyst layer and temperature controlling method of catalyst layer
Inventor: SUZUKI TOSHIO
IPC: B01J35/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst layer to efficiently remove harmful substances in an exhaust gas by using a catalyst and to provide temp. controlling method of the catalyst layer. SOLUTION: The catalyst layer 1 is used to decompose harmful substances in an exhaust gas and consists of catalyst units 2 with heaters 3 attached and temp. sensors 4. The temp. sensor 4 to control temp. is preferably attached to each catalyst unit 2 in the exit part of the exhaust gas. When the number of the catalyst units 2 increases to make arrangement of the sensors difficult, keeping and controlling temp. of plural catalyst may be carried out with one temp. sensor. As for the temp. sensor, a thermocouple or the like can be used.