baber/WOPTO huggingface dataset:
Patent JP-S63274219-A (JP)
Title: Error correction decoder
Inventor: YAMADA TSUKASA
IPC: H03M13/00
Filed: 1987-05-01
Abstract: PURPOSE:To attain decoding with an arithmetic circuit only at the receiver side without using table reference by a ROM, by providing a counter and an all over parity register to an error detection section and combining it with a syndrome register. CONSTITUTION:An error correction counter CN and an all parity bit register PR are added to an error correction decoding system applying error correction to a t-bit ((t) is an integral number being >=2) and applying error detection to (t+1)-bit, where one bit being the all over parity bit is added to a code with the least inter-code distance (t) (odd number) so as to bring the least inter- code distance into an even number. Then the error correction is applied based on the combination of outputs of an error flag generating circuit EF, the counter CN and an all over parity bit register PR. Then a correction/detection deciding circuit JC decides the error correction and the state of the output of the detection circuit (such as whether or not the error is corrected truly or an error is detected while no error is corrected).
Patent JP-S6322002-A (JP)
Title: Herbicidal composition
Inventor: GERUHARUTO FURITSUSHIYU
IPC: A01N25/04
Filed: 1987-05-01
Abstract: The present application describes herbicidal agents, based on emulsions, which contain two or more active compounds - a water-soluble, salt-like active compound and an active compound which is soluble in organic solvents - a surfactant mixture and a solvent, the surfactant mixture comprising a combination of phenylsulfonate salts, ethoxylated alkyl- (or polyaryl)phenol phosphates, ethoxylated acidic phohsphoric acid esters and alkylphenol polyglycol ether derivatives. These agents are prepared by the action of high shear forces.
Patent JP-S62263463-A (JP)
Title: Chromatography apparatus
Inventor: KITAZAWA ATSUJI
IPC: B01D15/08
Filed: 1986-05-09
Abstract: PURPOSE:To obtain a packed column whose high pressure packing effect is kept, by packing the packed column with a packing agent slurry from both ends thereof under pressure and keeping pressure at the time of packing as it is. CONSTITUTION:After a slurry A of a predetermined amount of a packing agent 1 is injected in a packed column 10, and upper and lower packing columns 20, 30 as shown by Fig. (b), an upper end piston shaped cap 22 is placed on the upper end of the column 20, and upper and lower jacks 24, 34 are operated to protrude rods and caps 22, 32 are moved downwardly and upwardly to be inserted in the columns 20, 30 and further allowed to simultaneously advance into the column under a constant pressure gradually and forcibly. After the finish of compaction, the columns 20, 30 are detached in such a state that the caps 24, 34 are pushed as shown by Fig. (d) and the caps 22, 32 are fixed by piston-shaped cap fixing flanges 26, 36. At last, the jacks 24, 34 are detached as shown by Fig. (e) and separated from the columns 20, 30 to make it possible to obtain the column 10 packed with the packing agent 1.
Patent JP-S5533644-A (JP)
Title: Meter for multi-layer film characteristic
Inventor: MIYAZAKI SEIJI
IPC: G01N21/25
Filed: 1978-08-31
Abstract: PURPOSE:To make it possible to measure at a high speed the characteristics of a multi-layer film over a wide wave band range by providing a spectroscope for receiving the light having passed through the multi-layer film, an optical detector for detecting the spectroscopic output, and an indicator for indicating the detected output in accordance with the wavelength. CONSTITUTION:The light from a light source 21 is converted by lenses 22 and 23 into a parallel beam, which is introduced from an aperture 25 into a sample 27 arranged in a vacuum bath 24 and evaporated with a dielectric thin film. The light having passed through the sample 27 is converged through an aperture 26 by a lens 28 and introduced into a spectroscope 29. The spectroscopic output of the spectroscope 29 is focused upon the photosensitive surface 32 of an optical detector 33, the output of which is fed to a synchroscope 33 the detected output corresponding to the transmissivity of the sample 17 for each wavelength is displayed. If it is assumed that the light emitting characteristics of the light source 21 are flat within a desired wavelength range, the spectroscopic output of the spectroscope 29 indicates the transmissivity of the sample for each wavelength. Thus, any film thickness can be accurately measured from the relationship between the film thickness and the transmissivity. At the same time, the characteristics over a desired wavelength range can be measured at a high speed.
Patent JP-2000299668-A (JP)
Title: Program broadcasting method
Inventor: SASAKI TETSUO
IPC: H04N7/16
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To control audio components or multimedia and hyper information coding expert group (MHEG) data so as to perform broadcasting of multimedia services together with the TV video signals or audio signals of main broadcasting according to a predetermined schedule. SOLUTION: The information of a main program is controlled on a video tape by a VTR material managing terminal, music data for download of sub- channels are managed by a CD material managing terminal and the MHEG data are managed by an MHEG managing server. Then, unique identifiers are respectively applied to the video tape material for the main program, the music material for download and the MHEG data by a programming server and while using these identifiers, the broadcasting schedule table of the video tape material, the music material and the MHEG data is prepared. This schedule table is sent to a preserving server and according to this schedule, the video tape material for the main program, the music material for download and the MHEG data are encoded and sent out.
Patent JP-H08303080-A (JP)
Title: Lid locking device
Inventor: NISHIZUKA MITSUO
IPC: E05B83/30
Filed: 1995-04-28
Abstract: PURPOSE: To easily assemble a lid locking device and simplify the shapes of various parts. CONSTITUTION: A guide piece 30 is integrally formed on one end section side of an operation lever 7 molded with a synthetic resin material. An upper guide wall 31 having a pawl section 32 is provided on the rear end side of a cylindrical hold section 2. The guide piece 30 rides over the pawl section 32 of the upper guide wall 31 via its elasticity, the guide piece 30 is slidably coupled with the upper guide wall 31, and one end section 7a of the operation lever 7 is arranged in the gap between a cylinder lock and a lower coupling guide wall 18.
Patent JP-S63270376-A (JP)
Inventor: SUZUKI KUNITAKE
IPC: C05F3/06
Filed: 1987-04-30
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-S62266236-A (JP)
Title: Shoe weight for centrifugal clutch
Inventor: YAMADA TORU
IPC: F16D69/02
Filed: 1986-05-10
Abstract: PURPOSE:To eliminate the disorder of a clutch timing, by forming a shoe weight from zinc alloy containing 10.5-11.5% for aluminum, and thereby increasing a high-temperature creep strength. CONSTITUTION:A shoe weight 28 for a centrifugal clutch device is formed of zinc alloy containing 10.5-11.5% of aluminum. By using the zinc alloy containing 10.5-11.5% of aluminum, a high-temperature strength and a high- temperature creep strength are increased. Accordingly, the shoe weight is less deformed to thereby maintain a clutch timing in a good condition for a long time.
Patent JP-H01276699-A (JP)
Title: Board containing case
Inventor: HARA TAKAFUMI
IPC: H05K9/00
Filed: 1988-04-27
Abstract: PURPOSE:To suppress a change of the electric resistance of a surface for machine screw bonding so as to prevent leakage of radio wave, by welding a binding part of a case and placing a conductive plate between the open side of the case and the surface for machine screw binding. CONSTITUTION:An upper case 3 and a lower case 2 are bound each other by projection welding to connect them electrically, a phosphor bronze plate 17 is placed on the opposite side of machine screw binding part 9 of the upper case 3 and machine screw holes 13 on a cover 12 to connect the upper case 3 with the cover 12 electrically and to suppress electric resistance change of the machine screw binding plane. Unnecessary leakage radiation can be thus lowered to 40dB from conventional levels, about 50dB, and further stability of the product against leakage of radio wave is improved.
Patent JP-S61267059-A (JP)
Title: Toner for electrophotography
Inventor: SUZUKI NOBUO
IPC: G03G9/097
Filed: 1985-05-21
Abstract: PURPOSE:To prevent the change of an electrostatic charge characteristic and the adverse influence on a developed image by incorporating a specific compd. as an electric charge controlling agent into a binder resin. CONSTITUTION:The toner contains the compd. expressed by the formula. Developing powder can be produced by melting and preparing the compd. expressed by the formula in a 1-50% range by weight, solidifying the melt, then pulverizing the solidified matter with a ball mill or other grinding machines or adding a polymn. initiator to a synthetic resin monomer, adding the compd. expressed by the formula in a 1-50% range by weight to the monomer and polymerizing the mixture while suspending the same in water.
Patent JP-H08278415-A (JP)
Title: Backlight for liquid crystal panel and reflecting sheet
Inventor: MORI HIDEMASA
IPC: G02B6/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide a backlight for a liquid crystal panel having high luminance and capable of displaying distinct white, and a reflecting sheet used therein. CONSTITUTION: This backlight 1 is provided with a light transmission plate 10, a linear light source 20 and the reflecting sheet 40. The linear light source 20 is arranged proximately to the end of the side surface of the plate 10, and surrounded by a reflector 22. A light diffusing sheet 30 is laminated on the light emitting surface 12 side of the plate 10, and a liquid crystal panel 50 is laminated on the sheet 30. The reflecting sheet 40 is provided on the back surface side of the surface 12 and a covering layer 42 is formed on the plate 10 side thereof.
Patent JP-H08278566-A (JP)
Title: Image reader
Inventor: KURETANI ETSUROU
IPC: H04N1/19
Filed: 1995-04-07
Abstract: PURPOSE: To prevent a shadow from being caused by the level difference of an original copy surface and to form the excellent image of every original copy. CONSTITUTION: A 1st carriage 2 on which a mirror 21 reflecting the light reflected perpendicularly from the original copy 10 on a platen glass 1 toward a 2nd carriage 3 is placed is moved along the platen glass 1. The 2nd carriage 3 on which the mirrors 31 and 32 are placed is so moved as to keep optical path length from the platen glass 1 to an image-formation lens 4 constant. The lens 4 condenses the reflected light transmitted through the mirror 21 on the 1st carriage 2 and the mirrors 31, 32 on the 2nd carriage 3 and forms the image. An irradiating lamp 81 is provided at the same height as the optical axis of the lens 4 and at a position where its longitudinal direction is orthgonally crossed with the optical axis, and perpendicularly irradiates the original copy 10 through the same optical path as the reflected light from the original 10.
Patent JP-S62264132-A (JP)
Title: Recording device
Inventor: MIZOGUCHI YOSHIYUKI
IPC: B65H3/06
Filed: 1986-05-10
Abstract: PURPOSE:To eliminate troubles such that a storage sheet is broken and a feed roller is damaged, by providing such as arrangement that a paper feed cassette is not moved when a sheet feed means makes into contact with a sheet so that a fed sheet is prevented from rushing out from the position of the device even though a lock means is erroneously released. CONSTITUTION:Resilient rollers 120a among paper feed rollers 120 are made of materials such as rubber, having a large frictional coefficient so that the frictional force of the rollers with respect to a sheet P making into contact with the same is greater than the force of a spring for returning a cassette. In this arrangement, even though the positioning of a paper cassette 17 is released by moving a cassette knob 18 for example, downward, there is no such a risk that the paper feed cassette is pushed out by the returning force of the cassette returning spring 34 and therefore the cassette is separated away from from the position of the device, since the paper feed rollers 120 make into contact with the sheets P stored in the paper feed cassette 17 at the position of the device. Accordingly it is possible to prevent the sheets P stored in the cassette from being broken, and to prevent the paper feed rollers from being damaged.
Patent JP-S5810356-A (JP)
Title: Positioning device for bulb of cathode-ray tube
Inventor: SHIMADA KIYOO
IPC: H01J29/87
Filed: 1981-07-08
Abstract: PURPOSE:To perform positioning of a bulb, which is carried out before an explosion- proof band is attached around the circumference boundary between the face and the funnel of the bulb, by moving the bulb by two stages by use of two positioning devices. CONSTITUTION:When an upper positioning device 10 is located at the upper dead point, a bulb 4 is inserted between pins 16 so as to make the bulb 4 to be applied to a stopper 18 and adsorbed by adsorbing pads 15. On the other hand, a metallic fixture is temporarily attached to the metallic-fixture supporting part of a band fastening stand 19. Next, when the bulb 4 moves down close to the lower dead point, a neck 3 is inserted into a bulb supporting ring 21 of a lower positioning device 12 which is waiting under the bulb 4, and after that, a funnel 2 is inserted into the ring 21. At this point, if the central line of the bulb 4 doesn't correspond to the central line of the ring 21, a movable table 20 is moved by the neck 3 during the insertion of the bulb 4 so that the central lines of the bulb 4 and the ring 21 correspond. After that, when the bulb 4 moves down to the lower dead point, the position of the bulb 4 is detected with a limit switch 36 which detects the location of a part of a supporting lever 26 which is connected to the ring 21 and extends downward from the ring 21, and the movable table 20 is fixed by moving down a brake lever 23.
Patent JP-S5732040-A (JP)
Title: Device for controlling concentration of mixture in carbureter
Inventor: MATSUURA MASAAKI
IPC: F02M7/00
Filed: 1980-08-05
Abstract: PURPOSE: To reduce generation of unburnt components in deceleration of an engine by throttling air bleed amount in a carbureter in the deceleration for rendering air fuel ratio rich.  
     CONSTITUTION: A float chamber 2 in a carbureter C is communicated to a slow fuel path (not shown) through a slow jet 8. The jet 8 is also communicated to an air bleed path 11 having first and second parallel paths 11a, 11b. Between the respective paths 11a, 11b and the bleed path 11 is arranged a negative pressure actuator 15 having a controlling valve 14 on its end. The actuator 15 is paritioned into a negative pressure working chamber 19 and an atmospheric chamber 18 with a diaphragm 16. When high negative pressure in the deceleration step is applied to the working chamber 19 through a path 20, the controlling valve 14 closes the first path 11a to provide rich air fuel ratio. Also, an orifice 23 and a check valve 24 are disposed in front of the working chamber 19 and said valve 14 is not operated before the high negative pressure continues for a certain time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1034794-A (JP)
Title: Coated article
Inventor: ARBAB MEHRAN
IPC: G02B5/20
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an article coated with a highly permeable film and a film having the min. reflectivity and low electric resistance, having improved shearing resistance, showing improveded weatherability, capable of withstanding high temp. processing and capable of avoiding the use of the titanium primer layer under a reflective metal layer. SOLUTION: A coated article having high permeability and low reflectivity has a transparent nonmetal substrate, an infrared reflective metal film having electric resistances of two levels wherein one level is lower than the other level and set to a state of a lower level among two levels and the dielectric non-reflective base film between the substrate and the metal film and the base film is the crystalline metal contact film part of a first substance coming into contact with the metal film and contains a crystalline film part matching with the metal film and a support film part containing a second substance other than the first substance.
Patent JP-S5439840-A (JP)
Title: Parallel transmission connection device for transmission line
Inventor: ISHIGURO FUJIO
IPC: H02J3/04
Filed: 1977-09-06
Abstract: PURPOSE: To make possible the performance of switching operation while keeping the minim ized value of output variation of generator, by keeping a minimum of the phase difference between the both ends of line during transmission when the line during the stoppage of transmission and the line during transmission are connected in parallel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07290302-A (JP)
Title: Coated tool member
Inventor: KODAMA HIROYUKI
IPC: C23C16/40
Filed: 1994-04-22
Abstract: PURPOSE:To improve the peeling resistance and breakage resistance of a film by limiting the thickness of the aluminum oxide film near a ridge line and at the center section of a face, and unifying the film thickness. CONSTITUTION:Surfaces of a polyhedron base is coated with an aluminum oxide film to form a coated member. The thickness of the aluminum oxide film at a ridge line section up to 100mum toward the center section of a face from a ridge line is set to 0.5-6.5mum, and the thickness of the aluminum oxide film at the center section of the face is set to 0.5-5.0mum. The ratio of the thickness of the aluminum oxide film at the ridge line section against the thickness of the aluminum oxide film at the center section is set to 1.0-1.3. When this cutting tool is practically used, it has excellent peeling resistance of the film and excellent breakage resistance as a coated member, and the tool life is better by about two times or more than the conventional coated member.
Patent JP-H11305912-A (JP)
Title: Car navigation system and sub menu display method therefor
Inventor: TAKAHASHI TAKESHI
IPC: G06F3/0482
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a car navigation system with which operation can be simplified by reducing the number of times of moving switch operation by speedily knowing a menu on the next stage of an expanded menu without expanding the menu on the next stage. SOLUTION: Concerning the car navigation system for expanding the low- order menu like selecting the second menu out of the first menu and next selecting the third menu out of the second menu, this system has a sub menu expanding means for expanding an (n+2)th menu  (n) is a natural number >=1} corresponding to the selected item in an (n+1)th menu when the (n+1)th menu is expanded while the selected item in an n-th menu is displayed on a screen.
Patent JP-S61265795-A (JP)
Title: Mos integrated circuit device
Inventor: ITO YASUO
IPC: H03K3/356
Filed: 1985-05-20
Abstract: PURPOSE:To remove a power source noise by providing the first and the second MOSFETs connected between the terminals of the first and the second capacitors and a power source potential or an earth potential. CONSTITUTION:By using that power source noise by a peak current appears as the raise of an earth potential Vss simultaneously with the deterioration of a power source potential Vcc, the lowering of H level of the output information and the raise of L level are compensated by the use of the coupling of a capacitor, respectively. Namely, the lowering of the power source potential Vcc and the simultaneously appearing raise of the earth potential brings the raise of an output terminal 14 through the second MOSFET 18 turned on and the second capacitor 16. The lowering of the power source potential Vcc and the raise of the earth potential Vss are canceled each other on the output terminal 14 and the lowering of the H level output on the terminal 14 is compensated.
Patent JP-S624054-A (JP)
Inventor: KATAKURA TAKAAKI
IPC: B65D21/08
Filed: 1986-05-13
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-S5441682-A (JP)
Title: Mis type semiconductor device
Inventor: TSUJI MITSUO
IPC: H01L29/78
Filed: 1977-09-09
Abstract: PURPOSE: To increase the reverse dielectric strength of the depletion MIS element by separating the distance between the N +  type field diffusion layer being the channel stopper and the P +  type channel layer ot the extent that the depletion layer caused from the gate electrode is not reached. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5637127-A (JP)
Title: Manufacture of pipe for drip type irrigation
Inventor: FUEDERIKO ATSUNARU BOONERU
IPC: B29C48/34
Filed: 1980-08-07
Abstract: A flexible plastics hose or tube 17 having drip outlet members 16 at spaced points along its length, is formed by extruding the flexible hose or tube 17 from an inclined extrusion head 2 through which the members 16 (gravitationally) are fed, via a hopper 3 and an automatic level sensor actuated, vibratory feeder 5, into said hose 17 as it is formed, said members 16 being withdrawn from the head 2 by the flow of the extruding plastics material of the hose 17, and said members 16 being (gravitationally) delivered by way of said head 2 at a rate corresponding to a predetermined spacing of the drip outlet members 16 along the length of the tube 17. The inclined head 2 includes an axially movable heat insulating cylinder of p.t.f.e., which functions as a mandrel of the head and for feeding the members 16. The members 16 each comprise external threads 18 defining channels 19 for the flow of irrigant to a decompression chamber 20, communicating with diametrically opposed drip outlets 22 from the hose which have been formed by cutting off projections of the hose wall and members 16. <IMAGE>
Patent JP-2000299419-A (JP)
Title: Semiconductor device
Inventor: NAKASE YOSHIMI
IPC: H05K1/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance by pressure fitting almost the entire substrate, mounted with a semiconductor chip, to a radiator plate. SOLUTION: A substrate 1 is formed into a curved shape protruding towards a radiator plate 18 side. A metal foil 2 is applied to the top surface of the substrate 1, and an IGBT chip and a flywheel diode are soldered onto the metal foil 2, and further a frame 6 is soldered thereonto. Both end parts of the substrate 1 are pressed against the radiator plate 18 with a plate spring 20 via the frame 6. At this time, since the substrate 1 is curved so that the radiator plate 18 side thereof protrudes, almost the entire substrate 1 become pressure fitted to the radiator plate 18. Thereby heat is excellently conducted satisfactorily from the substrate 1 to the radiator plate 18, for improved cooling performance.
Patent JP-S5441191-A (JP)
Title: Glucose-oxygen sensitive electrode
Inventor: TAKAHARA HIDEAKI
IPC: G01N27/327
Filed: 1977-09-08
Abstract: PURPOSE: To enable electrode diameter to be reduced, the electrode to be insered into blood vessel without damaging living body and direct measurement of glucose concentration to be made by fixing glucose oxidase on one of the sensitive part sides of a pair of specific sensitive electrodes. 
     COPYRIGHT: (C)1979,JPO&Japio