baber/WOPTO huggingface dataset:
Patent JP-2000221951-A (JP)
Title: Mutiplex character information display method in fm multiplex broadcasting receiver
Inventor: MATSUOKA MASAMICHI
IPC: H04B1/16
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To shorten the retrieval time of character information, and to shorten the time required for display, in a multiplex character information display processing of an FM multiplex broadcasting receiver. SOLUTION: When character information to be displayed is retrieved from a memory 32, the correspondence of a program number of the character information/a page number/a memory address of the character information in the memory 32 is stored in a cash memory 42. When a prescribed program number/a page number are specified, the prescribed program number/the page number/the memory address of the character information are obtained from the stored data in the cash memory 42, and the character information is read out from the memory 32 based on the memory address and displayed.
Patent JP-H11221839-A (JP)
Title: Two-color molding method and molding tool of optical component
Inventor: ISOHATA TOSHIHIRO
IPC: B29C45/16
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a two-color molding tool wherein a sufficient dwell time can be secured in a primary molding process, and the whole molding time can be shortened. SOLUTION: In a primary molding tool, an optical element part molding cavity C1 is formed with a fixed side nest piece 2, a fixed side movable plate 3, a movable side nest piece 12, and a movable side template 13, and an outer peripheral part of the cavity is protruded to an outer peripheral side of the nest pieces 2, 12. A secondary molding tool 31 is constituted by fitting freely detatchably to a fixed side molding plate 22 to be bonded to the movable side template 13 in place of the fixed side movable plate 3 in the primary molding tool, and a cavity for molding a support part C1 is formed by being communicated to an outer peripheral side of the optical element part molding cavity C1 and being communicated thereto.  When the fixed side molding plate 22 is fitted, the fixed side movable plate 3 is retreated without separating the fixing side nested piece 2 from the movable side nested piece 12, and the fixed side molding plate 22 is installed in an opening between the fixed side movable plate 3 and the movable plate template 13.
Patent JP-S59152622-A (JP)
Title: Electron beam exposure device
Inventor: TAMAMUSHI SHIYUUICHI
IPC: H01J37/06
Filed: 1983-02-21
Abstract: PURPOSE:To contrive to prolong the lifetime of an electron gun and to increase the exposure speed by effectively utilizing an emitted electron beam by making the distribution of the current density of the electron beam emitted from the electron gun close to a rectangular shape. CONSTITUTION:Each bias voltage of Wehnelt electrodes 34 and 35 is adjusted to the optimum value, thereby controlling the distribution of the potential in the neighborhood of the tip of a cathode 31. In order words, the wave form of the potential distribution of Gauss distribution form determined by each potential of the cathode 31, an anode 33, and the Wehnelt electrode 34 is controlled to a rectagnular shape by lifting up the side parts of the wave form of the potential distribution by means of the action of the Wehnelt electrode 35. Thus, the rectangular form distribution of current density can be obtained.
Patent JP-H07207958-A (JP)
Title: Building with courtyard, reflecting wall, light guiding path, reflecting wall and glass tile
Inventor: YOKOMOTO YUKIMASA
IPC: E04H1/04
Filed: 1994-01-14
Abstract: PURPOSE:To reduce construction cost as well as to secure the lighting and ventilation of each dwelling unit by surrounding a courtyard with the building space of plural stories, installing a reflecting wall surface, not mirror, on a wall surface fronting this courtyard, and conducting a reflecting light of sunbeams to the courtyard ground surface. CONSTITUTION:A wall surface of a light guiding path 15 being reached to a rooftop space in piercing through a plural-storied building 16 almost in the vertical direction is formed in a high reflection factor. In addition, an illumination window 18 conducting a light to an internal space of the building 16 from the light guiding path 15 is installed in a wall surface of this light guiding path 15, and a condensing surface 19 reflecting the sunlight and dropping it onto the light guiding path 15 is installed in the rooftop space of the building 16. Subsequently the sunlight radiating to a rooftop surface is condensed through reflection, and it is incident into the light guiding path 15 and thus the sunlight is taken into the internal space 17 of the building 16 through the illumination window 18.
Patent JP-S55119737-A (JP)
Title: Display unit
Inventor: OONUMA YASUHITO
IPC: G06F3/153
Filed: 1979-03-09
Abstract: PURPOSE: To enable to obtain excellent display picture by displaying the single dot and the continuous dot in the same luminance, by inputting the video signal from parallel serial converter to the video amplifier and controlling the degree of amplification with the output of the detector.  
     CONSTITUTION: In the display unit displaying characters consisting of single dot and continuous dot, the refresh memory 1 stores the display data, and the character generator 2 converts the coded data outputted from the memory 1 into the pattern data. Further, the parallel serial converter 3 converts the output from the generator 2 into the serial information every one dot in synchronizing with raster, and whether or not this converted output is single or continuous dot is detected 4. The video amplifier 6 inputs the video signal from the converter 3 and controls the degree of amplification with the output of the detector 4, and amplifies the video signal and feeds it to the display unit 7. Thus, the single dot and continuous dot are displayed in the same luminance to obtain excellent display screen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10211437-A (JP)
Title: Unmanned husking rice milling facility
Inventor: KAMO YOSHIHIRO
IPC: B02B5/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To properly control the opening of husking rolls by setting up the opening of the husking rolls at the prescribed opening in the case of paddy and equipping a control means for controlling the regulation means of the opening of the husking rolls so as to pass between the husking rolls set up at the wide opening in the case of husked rice. SOLUTION: When a raw material is paddy, a 'paddy' selection button is pushed and a whiteness selection button is selected and milling degree is set up. When paddy is charged into a charging hopper 8 in this state, paddy is supplied to a paddy tank 20 through a husking elevator 9 and supplied on husking rolls 24, 25 through a grain supply valve 21. On one hand, when the raw material is husked rice particles, a 'husked rice' selection button is pushed and a grain supply valve 21 is closed by a grain supply control motor 21a and also the opening of the husking rolls 26, 25 is expanded and controlled by a roll opening control motor. Thereby, husked rice supplied from the charging hopper 8 is passed between the expanded and controlled husking rolls 24, 25 and supplied to a rice milling machine 12 through a flow-down gutter 31 and a rice milling elevator 11 and polished.
Patent JP-H05180366-A (JP)
Title: Collective controller for actuator module
Inventor: NAGAI SHIGEKAZU
IPC: F16K31/06
Filed: 1992-01-18
Abstract: PURPOSE:To obtain a simultaneous controller for an actuator module in which a maintenance and control is facilitated by collectively supplying a power source such as electric power and pressure fluid to the module with mechanical vibration or movement. CONSTITUTION:To an actuator constituted as a fluid driven module 10, namely, a solenoid valve manifold 14 with solenoid valves 12a to 12e provided, a power source is simultaneously supplied from an air feed system 38 and an external power source 42. The control signals of the solenoid valves 12a to 12e are fed to a control command device 36 and a control circuit 30 through optical fiber cables 32, 34.
Patent JP-H09221595-A (JP)
Title: Metal surface treatment composition and galvanized steel sheet with film formed by treating therewith
Inventor: YOSHII KAZUO
IPC: C09D179/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a nonpolluting metal surface treatment compsn. which is excellent in adhesive properties and corrosion resistance and does not contain a chromium compd. SOLUTION: This compsn. is of a water-dispersion type and prepd. by compounding 100 pts.wt. compd. having carbodiimide bonds (-N=C=N-) in the molecule with 10-100 pts.wt. silica particles and 10-100 pts.wt. (solid basis) film-forming resin emulsion. A part of the silica particles and a part of the emulsion may be reacted with each other in water in the presence of an alkoxysilane compd. to form an org. composite silicate before being added to the carbodiimide compd. A galvanized steel sheet is provided which has a film formed from the compsn.
Patent JP-S62183940-A (JP)
Title: Molten metal supplying method for thin sheet casting
Inventor: TSUJITA KOZABURO
IPC: B22D11/06
Filed: 1986-02-10
Abstract: PURPOSE:To produce casting thin sheet having no pin hole at high speed by forming a pouring basin part at inlet side of molten metal, and heating and stirring the molten metal in the pouring basin, at producing the casting thin sheet by a twin belt caster. CONSTITUTION:In the twin belt caster 3, which the molten metal 8 is poured between an endless upper belt 3A and an endless lower belt 3B by an over-flow through 1, to produce the casting sheet continuously, the pouring basin 5 is formed on the endless lower bel 3B by shifting the inlet side position of the endless upper belt 3A toward understream side. A heat reserving cover made of refractory, such as a fused silica, etc., is arranged on the pouring basin 5, to reserve the heat of the molten metal, and also the pouring basin 5 is kept under non-oxidizing atmosphere by arranging a seal cover 7 on the above side. Further, an induction heating device 6, which heats and stirs the molten metal 8 in the pouring basin 5 by power-on, is arranged on the heat reserving cover, and bubbles in the molten metal 8 are floated up, to produce the high quality continuous casting sheet having no pin hole at high speed.
Patent JP-H05223333-A (JP)
Title: Active noise canceler
Inventor: OGATA HIRONARI
IPC: G01H3/00
Filed: 1992-02-14
Abstract: PURPOSE:To prevent the vibration of a turbulence screen so as to improve noise canceling effect by providing a turbulence screen consisting of a porous elastic material and having no sound-absorbing ability in such a manner as to form an open space at the front of the detective surfaces of a noise detector attached to the inside of a duct. CONSTITUTION:Noise which propagates inside a duct 101 is detected by a detector 102. Sound having an opposite phase to the noise detected is produced in a control circuit 104. The sound of the opposite phase thus produced is released inside the duct 101 by a sound generator 104. In releasing the sound, a turbulence screen 106 of a continuously foamed porous elastic material having no sound-absorbing ability is provided at the front 105 of the detector 102 in such a manner as to form an open space 1 at the front 105. If a change occurs in a flow of air inside the duct 101, the turbulence screen 106 vibrates and the noise signal from the detector 102 undergoes modification in frequency characteristics. To deal with this problem, the vibration of the turbulence screen 106 is shut off at the space 1 and consequently the accuracy with which noise is detected and noise canceling effect are improved.
Patent JP-H11233869-A (JP)
Title: Frequency stabilizing semiconductor laser light source
Inventor: ARIHARA MAMORU
IPC: H04B10/07
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent affecting on the frequency of output light by the change in ambient temperature by providing an equipment with a temperature controller for controlling the temperature of a semiconductor laser so that the output of a first temperature sensor may agree with a value calculated by subtracting a change in temperature of the semiconductor laser with a change in ambient temperature from a preliminarily set temperature value. SOLUTION: An arithmetic circuit 8 outputs a digital signal of a temperature set value of a semiconductor laser 1 to a D/A converter circuit 9, based on the output of a temperature sensor 7 which is monitoring the ambient temperature. Then, the D/A converter circuit 9 converts the digital signal to a voltage signal. An arithmetic circuit 10 calculates a difference between the output voltages of a voltage converter circuit 6 and the D/A converter circuit 9 and then sends the result to a control circuit 11. The control circuit 11 controls the temperature of the semiconductor laser 1 so that the difference may be '0'. By controlling the temperature of the semiconductor laser 1 with a change in the ambient temperature by means of the arithmetic circuit 8, the frequency of the output light is not influenced by a change in the ambient temperature.
Patent JP-H05226499-A (JP)
Title: Semiconductor device package
Inventor: NAKAYA YASUHIRO
IPC: H01L21/66
Filed: 1992-02-14
Abstract: PURPOSE:To provide a package for a semiconductor device, which enables a test to be surely carried out only by very small modification without producing troubles caused by terminal resistance and impedance mismatching. CONSTITUTION:Ends of a module resistor provided inside a package base 1 acting as a terminal resistance and a bypass capacitor are led outside of a package as kept in an electrically floating state, and a test for detecting the imperfect connection of a bonding wire and another test with a pattern generator provided with a damping resistor correspondent to a high speed operation are carried out. Thereafter, a cap 9 is mounted, whereby the end of a module resistor 4 is connected to a conductor pattern 6 at a ground level so as to enable the module resistor 4 and a bypass capacitor to restrain high speed signals from being reflected and noises from penetrating from a power supply line.
Patent JP-S52110661-A (JP)
Title: Clock case
Inventor: AOKI MASAYOSHI
IPC: G04B45/00
Filed: 1976-03-15
Abstract: PURPOSE: To elevate the external appearance and the performance by inserting the ornament material in the spacing between the glass and the body material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06241573-A (JP)
Title: Heating boiler
Inventor: SUMI SHOJI
IPC: F24D3/00
Filed: 1993-02-17
Abstract: PURPOSE:To restrict occurrence of irregular sound at a bypassing part and to enable a flow rate of bypassing to be adjusted by a method wherein a diameter of a flow passage at a going pipe connecting part is gradually increased toward a flowing direction of the bypassing flow and a diameter of flow passage at a return pipe connecting pipe part is gradually decreased toward the flow direction of the bypassing flow. CONSTITUTION:An inside part of an outer shell of a boiler at a going pipe coupler 9 and an inside part of the outer case of the boiler of a return pipe coupler 8 are connected in a straight line manner so as to construct a bypass 10. A connection pipe 11 of the going-pipe coupler 9 constituting an inlet port of the bypass 10 is formed with a tapered hole 15 expanding by about 6 deg. to 7 deg. toward the flow direction of the bypass flow passage. And its diameter of the flow passage is gradually increased at the downstream side. In addition, the connecting pipe 12 of the returning pipe coupler 8 constituting the outlet port of the bypass 10 is also formed with a tapered hole 16 reducing from 6 deg. to 7 deg. toward the flowing direction of the bypass flow. A diameter of the flow passage is gradually decreased at its downstream side. With such an arrangement as above, the bypassing flow smoothly flows.
Patent JP-S62186854-A (JP)
Inventor: NAGAHARA YOSHIO
IPC: A61C1/02
Filed: 1986-02-13
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-H06238688-A (JP)
Title: Press molded form of volume-reduced article of thermoplastic resin foam
Inventor: OMORI JUICHI
IPC: B29K105/26
Filed: 1993-02-17
Abstract: PURPOSE:To obtain a molded form, in which a surface is melted and solidified, and to increase the strength of the molded form while realizing lightening by carrying out press molding with heating regarding the volume-reduced article of a thermoplastic resin foam, volume of which is reduced to specific bulk density. CONSTITUTION:A fixed quantity of the volume-reduced article 1 of a thermoplastic resin foam, volume of which is reduced to bulk density of 0.1-0.5g/cm<2>, such as foamed polystyrene is charged into a female mold 2 and levelled in approximately uniform thickness, and a male mold 3 is superposed so as to hold down the whole top face of the volume-reduced article 1, and pressed by the plunger 4 of a press. The heating temperatures of each mold 2, 3 are set at a temperature, e.g. 150 deg.C at which the volume-reduced article 1 is melted at that time, and the thickness of the volume- reduced article 1 charged into the female mold 2 is compressed up to 1/2.5 and the volume-reduced article 1 is press-molded, thus obtaining an approximately rectangular plate-shaped molded plate 5, in which a surface is melted and solidified. Since the molded plate 5 has cavity sections 5c, the molded plate 5 is light-weight and has excellent heat-insulating properties.
Patent JP-H11224744-A (JP)
Title: Protected structure of connection part
Inventor: YANAGIHARA TAKASHI
IPC: H01R12/79
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To protected the stress from directly acting on a joined part. SOLUTION: A joined part 1A having a terminal holder 10A in which a plurality of joint terminals 3 are arranged on a loading frame, and a hood 12 to store one end part of the joint terminal 3 is connected to the loading frame, an auxiliary terminal holder 30A in which an auxiliary terminal 4 is arranged on a fixed frame corresponding to the joint terminal 3, and a flat cable 2 to be held between both holders, and having a three-layered structure welded to each other, a holding member 40 is locked to the loading frame across the flat cable 2, and a protective cover 50A which is returned along the holding member and covers the flat cable 2 is placed thereon to prevent the stress from being exerted in the joint part 1A.  A protective structure is provided with a locking frame in which the holding member is a stretching rod, a pair of arms are extended to the stretching rod, and a frame side locking part to the terminal holder 10A is provided on an arm, and a protective cover 5A which is turnably connected to one end of the arm through a hinge. The protective cover 50A is provided with a returned flat cable 2, links a side wall plate with a pressing plate, and is provided with a cover side locking part to the terminal holder 10A on the side wall plate.
Patent JP-S60172578-A (JP)
Title: Ink ribbon cassette
Inventor: HIRANO HIROFUMI
IPC: B41J32/02
Filed: 1984-02-20
Abstract: PURPOSE:To make it possible to availably use an ink ribbon over the entire width thereof, by mounting an ink ribbon under tension so as to incline the same to the figure direction of recording. CONSTITUTION:A sheet 16 is mounted under tension over the total length of platen rubber 10. An ink ribbon cassette 100 is mounted so that the axial line X of the slot 16a of the sheet 16 is coincided with the axial line of said cassette in the figure direction of recording characters A-F on recording paper 22. The tension mounting direction of an ink ribbon 15 is inclined to the axial direction of the slot 16a and the extended line Y of the side edge thereof crosses the axial line X at an angle of alpha deg.. By this constitution, the ribbon feed length L' required in allowing the next one line to face to the part of the slot 16a after the recording of one line is finished is shorter than the total length L of the recording space of one line. Therefore, the entire width of the ink ribbon can be used availably.
Patent JP-H01203596-A (JP)
Title: Concrete segment for shield tunnel
Inventor: NISHIZAWA SHINJI
IPC: E21D11/04
Filed: 1988-02-09
Abstract: PURPOSE:To enhance safeness to uplift of tunnel consisting of concrete segments by a method in which iron ores are used for part or all of aggregate in concrete segment. CONSTITUTION:A horizontal pit of a round cross section is excavated, and concrete segments 1 are assembled into a cylindrical form to form a tunnel 2 following the excavation. In this case, iron ores are used for part or all of aggregate in the concrete segment 1 to increase the unit volume weight of the concrete segment 1.
Patent JP-S60173855-A (JP)
Title: Integrated circuit
Inventor: TAMURA SHIGEAKI
IPC: H01L23/52
Filed: 1984-02-20
Abstract: PURPOSE:To prevent the disconnection and the like of power source wirings of the titled device of master slice system due to migration by a method wherein the wiring width of the power source circuit in an LSI is enabled to vary by approximate proportion to a value of consumed power. CONSTITUTION:In the case of using the IC of master slice system at high speeds (high machine cycles), the line width of the power source wiring 4 is increased, and reversely decreased in the case of use at low speeds (low machine cycles). This manner can prevent the disconnection and the like of the power source wirings due to migration during operation at a high speed, and enlarge the wiring region of signal lines during operation at a low speed; therefore, the quantity of effective wirings increases, and the number of processes for wiring can be reduced.
Patent JP-S57142916-A (JP)
Title: Antitumor agent
Inventor: EDA SHIYOUEI
IPC: C07C313/00
Filed: 1981-02-27
Abstract: PURPOSE: To prepare an antitumor agent, by using a specific sulfonium compound as an active component.  
     CONSTITUTION: The objective agent containes the compound of formulaI[R 1 W R 3  are H, halogen, alkyl, alkoxy, acyl or amino; A is straight or branched chain alkylene of formula II (n is 2W5); Y is inorganic acid residue or organic acid residue], e.g. 2-binzoyloxyethyldimethylsulfonium p-toluenesulfonate. The compounds of formulaI, some of which are novel, can be prepared, e.g. by reacting the compound of formula III with the compound of formula IV. It is applied as an antitumor agent in the form of oral agent, injection, rectal suppository, etc. Does: preferably about 0.1W5,000mg daily for adult. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11234184-A (JP)
Title: Diversity reception method and diversity receiving
Inventor: KURODA SHINICHI
IPC: H01Q3/24
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide further stabilized reception quality without increasing the number of antenna elements. SOLUTION: Signals S1 and S2 received by antenna elements 51 and 52 are put together in a common mode by a connection switch 2, and first combined signals are formed. Also, the signals S1 and S2 are put together with a prescribed difference in delay by a connection switch 3 and a delay device 4 and second combined signals are formed. Then, high quality signals among the signals S1, S2, the first and second combined signals are selectively supplied through a changeover switch 1 to a radio circuit 40. The number of signals selectable so as to be supplied to the radio circuit is increased and further stabilized reception quality is obtained without increasing the number of antenna elements.