baber/WOPTO huggingface dataset:
Patent JP-H07110944-A (JP)
Title: Optical disc
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/24076
Filed: 1993-10-15
Abstract: PURPOSE:To prevent crosstalk by alternately arranging a groove and a land, providing a header region of the predetermined format for identifying region at the leading area of the user data region of the predetermined length and also arranging header regions on the grooves and lands with a certain deviation in the circumferencial direction of a disc. CONSTITUTION:A land L is formed as a projected region between grooves G and these land and groove are almost equal in size in the radial direction. A land header region HL and a groove header region HG are respectively formed of three regions. Therefore, data may be obtained by tracking the land L. If a laser beam reaches the neighboring groove H under the condition that data are reproduced from the region HL, the laser beam does not detect the region HG. Therefore, data in a proper header region can be obtained when tracking is performed respectively to the land L and groove G. As a result, data can be reproduced adequately.
Patent JP-H11170487-A (JP)
Title: Continuously printing device
Inventor: MANZINI AMERIGO
IPC: B41F13/44
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To enable changing of a format for a stereotype-loaded roller by automatically adjusting the relative position of an ink roller cam with the disc of the stereotype-loaded roller during movement of the ink roller. SOLUTION: The contact pressure between the surfaces of a stereotype-loaded roller 9 and an ink roller 15 is constantly maintained at a specified and freely adjustable level. To perform this adjustment, at least, one cam 19 which comes into contact with the stereotype-loaded roller 9 is connected to at least, one disc 13 connected to each of the stereotype-loaded rollers 9 and the shaft 17 of each of the ink rollers 15. This cam 19 is coupled, in a freely workable manner, to a frame 3 by a means for determining the rotation of the cam 19 which is appropriate to each of the motions of the shaft 17.  Thus it is possible to automatically adjust the position of the shaft 17 to the variability of either of the position of the shaft 17 or the diameter of the stereotype-loaded roller 9, and thereby, maintain the contact point between the cam 19 and the disc 13 on each of the stereotype-loaded rollers 9 to be invariable.
Patent JP-H11104370-A (JP)
Title: Manufacture of seat by using adhesive
Inventor: MASUDA TOSHIO
IPC: B29L31/58
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a seat manufacturing method by using an adhesive, in which a pattern groove can be formed deeply and sharply, positioning of an adhesion die can be carried out with precision, a yield can be improved, and an adhesive pleasing in appearance is used. SOLUTION: In a seat manufacturing method, in a cushion pad 10 in which a pattern groove 11 is formed on the upper face side, a covering H is positioned in an area including the pattern groove 11 part so as to be stuck by means of an adhesive. In this manufacturing method, an adhesive is applied onto at least one face among the connection faces of the cushion pad 10 and the covering H, and then, the covering H is put on the cushion pad 10. Subsequently, wire members 41, each of which is bent so that its both free ends are directed in the substantially same direction, are inserted into a plurality of predetermined positions in the pattern groove 11 from the upside of the cushion pad 10 covered by the covering H, so that the positioning between the pattern groove 11 and the covering H is carried out.  The covering H put on the cushion pad 10 is crimped by means of a crimping die 10 so as to be connected to the cushion pad 10 with the wire members 41 inserted, and then, the wire members 41 are removed after this connecting process.
Patent JP-H04154432-A (JP)
Title: Waking type control machine
Inventor: KIKUNO OSAMU
IPC: B60K23/00
Filed: 1990-10-18
Abstract: PURPOSE:To previously prevent to move backward due to careless driving a soil-lift rotary device precedingly at take-off of a machine body in case of the shift lever of a running body at a neutral operating position by restraining operation of the operation lever of the soil-lift rotary device to the rotary working position. CONSTITUTION:When a shift lever 7 is on the neutral position N in the case of selecting a forward shift shaft 5, by operating a rotary operation lever 10 to a low speed side, the operation arm 15 of the shift lever 7 is selectively moved to the backward shift shaft 6 side through a check plate 14 to come in contact with the backward shift shaft 6. Hereby, further movement of a rod 11 is obstructed, so that an L-shaped oscillating link 12 is not operated up to the low speed position L. Consequently, in the case of driving a rotary device at low speed, after the shift lever 7 is at first operated to the forward first stage F1 or the forward second stage F2, the rotary operation lever 10 is operated to the low speed side to release contact between a projecting pin 13 and the check plate 14, and the L-shaped oscillating link 12 is operated to the low speed position L.
Patent JP-H11102502-A (JP)
Title: Sound deadening processing circuit
Inventor: MATSUMOTO MITSUO
IPC: G11B5/027
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a sound deadening processing circuit, in which the circuit scale is made small. SOLUTION: A sine-wave generating circuit 1 outputs sine-wave synthesized tone having the same frequency as peak frequency of wide amplitude as a reference signal r(0) in a frequency band, where noisiness is sensed, with respect to each of vibrating sound Na(n) and Nb(n), which are generated by rotation of a drum 5, and flow into microphones 3a and 3b through sound insulating boards 6a and 6b. An adaptive filter 2a changes filtering characteristics so that each of supplied error signals ea(n) is 0, and filters the reference signal r(0) for outputting a control signal ra(n). Added input of sound signals [Sa(n)+ Na(n)] from the microphone 3a, and subtracted input of the control signals ra(n) from the adaptive filter 2a are supplied to an adder 4a.  And, a synthesized signal [Sa(n)+ea(n)] composed of external sound Sa(n) and the error signal ea(n) is output and recorded for supplying to the adaptive filter 2a.
Patent JP-2001109442-A (JP)
Title: Video signal processing circuit
Inventor: KAMEI MITSUTOKU
IPC: G06T3/40
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To enlarge and reduce video signals while reducing required memory capacity. SOLUTION: Inputted video signal data are successively written into three line memories 10a, 10b and 10c based on input side clock. Then, video signal data are successively read from the memories 10a, 10b and 10c, which are not written, based on output side clock.
Patent JP-H11122625-A (JP)
Title: Solid-state image pickup device and its signal processing method
Inventor: TACHIKI SHIGEYUKI
IPC: H04N9/07
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a black/white video output with high gradation and high resolution in the case of photographing a character in addition to a conventional color video output by having only to mount a color solid-state image pickup element. SOLUTION: This device is provided with a color solid-state image pickup element 1, a pre-processing circuit 2, a color signal processing circuit 3, a correction coefficient calculation circuit, a black/white information generating circuit 5, a black/white signal processing circuit 6, and a selector circuit 4. Then the color signal processing circuit 3 generates a color video signal from R, G, B signals of color information of the color solid-state image pickup element 1 processed by the pre-processing circuit, and the black/white signal processing circuit 6 generates a black/white video signal generated by the black/white information generating circuit 5 based on the R, G, B signals of the color information of the color solid-state image pickup element 1 processed by the pre-processing circuit 2 and the correction coefficient calculated by the black/ white generating circuit 5.  The selector circuit 4 selects a color video signal or a black/white video signal depending on a photographed object and outputs the selected video signal.
Patent JP-H04157231-A (JP)
Title: Vibration damper
Inventor: SASAKI TSUTOMU
IPC: F16F15/02
Filed: 1990-10-19
Abstract: PURPOSE:To stably move an additional mass all the time by moving a ball nut in the axial direction integrally with the additional mass, and disposing the same in the radial direction for relative displacement. CONSTITUTION:A recess portion 13, where an additional mass 6 is inserted, is formed at an upper surface 1c of a main body 1a. A linear bearing 14 is interposed between the arm portions 6b, 6c of the additional mass 6 and the upper surface 1c of the main body 1a. A ball nut 7a and a ball screw 17 are loosely engaged in the radial direction, and the ball nut 7a is slidably supported in the radial direction with rotation of balls 22, 23. The ball screw 17 is supported. Angular contact bearings 24, 25 are supported by a center adjusting mechanism 31 comprising turning members 26, 27 and a housing 18a, for free upward, downward, right or left movement. Therefore, the additional mass 6 can be stably driven under a low load in the X direction without acting any forcible radial load on the ball screw 17, the ball nut 7a and the like.
Patent JP-H04154595-A (JP)
Title: Fuel feeding station pos systme
Inventor: YAMASHITA KAZUHISA
IPC: B67D7/24
Filed: 1990-10-19
Abstract: PURPOSE:To make a smooth fuel feeding/sales administration possible even when trouble is generated on a POS main body by a method wherein the generation of trouble in the POS main body is detected, the POS main body is cut off from externally provided units and metering machines, and polling is performed to another externally provided unit or metering machine, and a fuel feeding slip is output, based on data communication with the other externally provided unit or metering machine. CONSTITUTION:For example, No. 1 externally provided unit 13 always monitors polling (inquiry regarding the existence of data) interval from a POS main body 11 to externally provided units 13..., and metering machines 12..., based on clocking a built-in polling timer. Upon detection of a POS trouble in which polling of the POS main body 11 is not started for a certain period of time, and data transmitting/receiving between the POS main body 11 and the externally provided units 13... and metering machines 12... becomes impossible, the externally provided units 13... are switch-connected from an externally provided control unit 18 to a metering machine control unit 17. By this method, a fuel feeding worker makes a card reader of the externally provided unit 13 read a customer card, and when the worker inputs a specified data (the number of a metering machine in use, etc.) from a keyboard and starts fuel feeding, a fuel feeding slip is issued from a printer when the fuel feeding is completed.
Patent JP-H02128353-A (JP)
Title: Magnetic recorder and its production
Inventor: ECHIGO NORIYASU
IPC: G11B15/60
Filed: 1988-11-08
Abstract: PURPOSE:To make the coefficient of dynamic friction small and to restrain a medium from sticking by forming a fine bore on a surface which contacts with a magnetic tape. CONSTITUTION:The fine bore whose average diameter is from 500nm to 10nm and whose outer wall is alumina is formed on the (100) surface made of aluminum on the surface where a magnetic recording medium slides and contacts. In the case of producing a fixed post, high purity Al 2 is formed on 4% Mn-Al 1 in a vacuum deposition method at first. Then, anodic oxidation is performed in 3wt.% oxalic acid solution after performing alkali etching. Thus, Al2O3 3 which is a regular hexagon pole cell is formed on the surface. Since a case that the cell is sometimes too small for the surface roughness of the medium which slides on the surface occurs, the diameter of the bore 4 is made in a desired size by performing the electrolysis in 1% phosphoric acid solution. Thus, the coefficient of friction is lowered and the medium is restrained from sticking.
Patent JP-H11118743-A (JP)
Title: Method for inspecting piezoelectric ceramics
Inventor: FUKUHISA KOJI
IPC: G01N27/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting piezoelectric ceramics, wherein inspection accuracy for electric defects present inside the piezoelectric ceramics is improved greatly. SOLUTION: A piezoelectric ceramics PEC is held between a pair of electrodes E1 and E2, to which a minute constant current of not larger than 5 nA/mm<2> is fed from a constant current source CS through the pair of electrodes E1, E2. A differential voltage between the pair of electrodes E1 and E2 at the time is detected by a voltage detection circuit. Whether an electric defect inside the piezoelectric ceramics PEC is allowable or not is inspected on the basis of the differential voltage.
Patent JP-S63135892-A (JP)
Inventor: MURAKAMI KIYONOBU
IPC: F15B15/26
Filed: 1986-11-28
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-H09127813-A (JP)
Title: Fixing device by induction heating
Inventor: KATO TAKESHI
IPC: G03G15/20
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To suppress the temp. of a coil to be lower than a temp. at which a too expensive material is required to be, to reduce used the cost by arranging a core so as to make a distance from a hollow metallic body a specific size. SOLUTION: The whole of a holder 24 is wrapped by a thin insulator 40 having heat resistance and in a state where the holder 24 is housed without rotating in a fixing roller 10, the core 23 is arraigned to make the distance (d) of a gap from the inside surface of the fixing roller 10 0.5mm to 4mm in size. The gap is made <=4mm so that the temp. of the coil can be suppressed lower than 200 deg.C. The gap is made >=0.5mm so that the fixing roller 10 can be rotated without any trouble, without the contact of the core 23 with the fixing roller 10. Thus, the increase of the cost can be suppressed, a contribution to the saving of energy is made and further, the insulation between the core 23 and the fixing roller 10 can be secured.
Patent JP-2000079673-A (JP)
Title: Stencil type processing printing equipment
Inventor: FUKAI SHIGEKI
IPC: B41C1/055
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a stencil type processing printing equipment, in which the processing action of a second sheet of manuscripts can be normally concluded in the midway of processing such as after the conclusion of the processing of a first sheet of manuscripts or the confirmation and setting of the second sheet of manuscripts can also be performed with sufficient time on hand when a continuous duplicating function is employed. SOLUTION: When the execution of the writing of a plurality of manuscripts is set by a continuous duplicating key 51, normally the processing of the image of the first sheet of manuscripts is executed and then the processing of the image of the second sheet of manuscripts. If no manuscript sensor turns ON due to not setting of the second sheet of manuscripts and consequently no second sheet of manuscripts is detected, the processing action of the second sheet of manuscripts is stood by for a predetermined period of time, or, after the elapse of the predetermined period of time, a stencil stock is wound round a drum with no execution of the processing of the second sheet of manuscripts.
Patent JP-H02170881-A (JP)
Title: Method of bonding two objects with adhesive, and composite
Inventor: RIFUATSUTO ATA MUSUTAFUA HIKUM
IPC: C09J5/00
Filed: 1989-10-31
Abstract: PURPOSE: To extremely precisely position two objects, and reduce the contraction and contraction stress in an adhesive layer by applying an adhesive consisting of a liquid crystalline monomer between the two objects followed by positioning, and hardening the adhesive.  
     CONSTITUTION: An adhesive consisting of a liquid crystalline monomer such as di-(meth)acrylate or the like preferably represented by formula I [R is H or methyl; R' is H, a 1-4C alkyl, or a halogen; A is O or formula II; B is -O-C- or -C-O-; (m) is 1-15; (n) is 0 or 1] is applied between two objects. The two objects are mutually related and positioned, and the adhesive is then hardened by ultraviolet ray radiation to bond the two objects. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11121743-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDOU JINSUKE
IPC: H01L21/265
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To lessen an irregularity in the diffusion resistances of double diffused layers and an irregularity in the capacities between gate electrodes-low- concentration diffused layers by a method wherein the gate electrodes and resists are made to leave on a field oxide film right above channel stopper layers and N-type impurities are ion-implanted in a P-type silicon substrate in a high accelerating voltage using the gate electrodes and the resists as masks. SOLUTION: An oxide film 2 is formed on a P-type silicon substrate 1 and P-type channel stopper layers 3 are formed in the substrate 1. Then, gate oxide films 4 are grown and polysilicon films are deposited on the films 4. Then, resists 5 are applied on the polysilicon films, are dried, the resists 5 are formed into a pattern so as to leave a pattern for forming conventional gate electrodes and gate electrodes and the resists 5 on the field oxide film 2 right above the layers 3 and after that, the gate electrodes 6 are formed by etching. Then, N-type impurities are ion-implanted in the substrate in an accelerating voltage of hundreds of KeVs, for example, using the electrodes 6 and the resists 5 as masks as the resists 5 are left on the electrodes 6.
Patent JP-H02129078-A (JP)
Title: Carbon-containing refractory
Inventor: ISHII HIROMASA
IPC: C04B35/66
Filed: 1988-11-08
Abstract: PURPOSE:To obtain a carbon-containing refractory exhibiting excellent thermal shock resistance and high mechanical strength even after the carbonization of an organic binder by dispersing a phenolic resin fiber as an organic binder. CONSTITUTION:A refractory aggregate composed mainly of carbon and containing MgO, Al2O3, SiC, etc., as other main components is prepared beforehand. The weight ratio of the refractory aggregate to the carbon is preferably about (50-100):(50-0). The objective carbon-containing refractory can be produced by dispersing phenolic resin fibers in the above refractory aggregate. Various commercially available phenolic resin fibers can be used in the above process, however, fibers having an outer diameter of 2-100mum and a length of about 0.1-50mm are preferable. Since the obtained carbon-containing refractory has the above-mentioned characteristics, it is especially suitable as a lining material for charging wall of converter, hot spot of electric furnace, etc., or as a casting nozzle.
Patent JP-H08144196-A (JP)
Title: Coating method and coating apparatus
Inventor: NOMOTO AKIRA
IPC: D21H19/36
Filed: 1994-11-16
Abstract: PURPOSE: To obtain high-quality pigment-coating paper for printing, minimized in coating unevenness and unevenness of attachment of printing ink by transferring a coating liquid layer formed on an applicator roll to a web traveling along a backing roll and scraping the excess coating liquid. CONSTITUTION: In applying coating liquid containing pigment, a backing roll 3 is situated above an applicator roll 6 and shafts of both rolls 3 and 6 are nearly vertically situated and the coating liquid is fed from a coating liquid tank 9 through a pump 8 into a curtain die 1 and the coating liquid is dropped down as free dropping curtain 2 toward the dropping position 12 of the applicator roll 6 to form a coating liquid layer on the circumference of the roll 6. On the one hand, a web 4 is guided through a guide roll 15 to the backing roll 3 and the coating liquid layer on the circumference of the applicator roll 6 rotating at a peripheral speed of 1/2 based on traveling speed of the web 4 is transferred to the web 4 and excess coating liquid attached to the web 4 is scraped and recovered into a color pan 7. These shaft of both rolls 3 and 6 may nearly horizontally be positioned.
Patent JP-H02132011-A (JP)
Title: Granular material discharging device
Inventor: MORISHITA KAZUMI
IPC: B65G43/00
Filed: 1988-11-10
Abstract: PURPOSE:To improve the discharge control precision by selecting the vibration frequency in response to the load change or a feeder based on the measured data of the load and flow speed for each vibration frequency so that the flow speed is made constant in a medicine quantitative discharging device using a vibration feeder. CONSTITUTION:A central processing unit 4 selects the relational data among the vibration frequency, load, and flow speed in response to the type of an inputted bulk material, e.g., D1. The optimum frequency corresponding to the present load is selected from the data D1 based on the load signal SL outputted from a weight measuring device 3, and the AC power source corresponding to the frequency signal is fed to an electromagnetic section 10 via a D/A converting circuit 6, an integrating circuit 7, a V/F converting circuit 8, and a power driving circuit 9. A vibration feeder 2 is operated at the preset frequency, and the flow speed is made nearly constant. The discharge control precision can be improved according to this constitution.
Patent JP-H10313685-A (JP)
Title: Method for promoting plant growth
Inventor: SAKUMA TETSUO
IPC: A01G7/04
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic processing method for exposing the root or trunk of a plant to a magnetic atmosphere in order to promote the growth of the plant. SOLUTION: Unwoven cloth, cloth and a magnet having magnetism of 2-20 gauss are brought into contact with the trunk and the root of a plant so as to be exposed to the magnetic atmosphere. unwoven cloth, cloth and the magnet having magnetism of 2-20 gausses are put into the vase of a cut flower and water and a flower trunk are exposed to the magnetic atmosphere.
Patent JP-H04155943-A (JP)
Title: Ic socket
Inventor: KAWAHARA SHOICHI
IPC: H01R33/76
Filed: 1990-10-19
Abstract: PURPOSE:To prevent frictional contact of IC leads with a contactor at the time of mounting or dismounting an IC and to eliminate damage of the leads by making holes for passing the leads through the contactor. CONSTITUTION:A folding piece 4 is provided at the end of a circular-arc-shaped leaf spring 3, and a pair of contactors each provided with a hole 5 for inserting IC leads at the piece 4 are inserted into an insulating board 4 in such a manner that the pieces 4 are opposed. When an IC is mounted at an IC socket, a force is applied to the springs 3 in a direction of an arrow 6 to widen a distance between the springs, IC leads 8 are inserted into the holes 5, and then the above force is removed. A distance l between the circular-arc-shaped parts of the springs is shortened as compared with a distance L between the shoulders of the leads at both sides of an IC package 7 to hold the leads by the pair of the springs therebetween. In this case, the leads are held between the circular- arc-shaped parts and the hole. When a force is again applied in a direction of the arrow 6 to increase the distance between the spring, the IC can be easily removed.