baber/WOPTO huggingface dataset:
Patent JP-S638628-A (JP)
Title: Detecting device for vibration of camera
Inventor: SUMIO HIROSHI
IPC: G01H11/00
Filed: 1986-06-27
Abstract: PURPOSE:To execute an image stabilization control with a soft feeling touch, by utilizing an integration circuit for integrating vibrations of a camera due to shake of hands holding the camera to a velocity signal, and a signal obtained by calculating continuously a velocity signal from the integration circuit, as a moving time average value extending over a prescribed time, for compensating an image blur of the camera. CONSTITUTION:When a signal is inputted, a control for stabilize an image blur is executed by eliminating an 'out-of-object signal'. This circuit is constituted of a moving average device 52, a differential amplifier 53 and a switch 55, a signal outputted from the moving average device 52 is inputted to the differential amplifier 53, the differential amplifier 53 outputs a difference to an integral output from an integrator, namely, an AC component (vibration component), and in case when the switch 55 has been switched, the AC component is outputted from a terminal 6. Accordingly, the whole integration circuit can output substantially only the AC velocity component, as a compensating signal for stabilizing an image, and a compensating signal having an excellent gain characteristic can be generated in order to eliminate a frequency being outside of an effective band.
Patent JP-H0319943-A (JP)
Title: Knitting method of fleeced inside by double sinker
Inventor: INAMOTO KOICHI
IPC: D04B9/12
Filed: 1989-06-13
Abstract: PURPOSE:To increase length of lined pile without inducing qualitative defect with generation of spot by forming lined pile of pile yarn with first sinker and pressing the pile yarn with second sinker. CONSTITUTION:Pile yarn is supplied to needle N and lined pile is formed by first sinker S1, then ground texture is formed by supplying of first and second ground yarn. During said process, second sinker S2 is advanced at advancing position and generation of spot with protruding of root part of loop of the lined pile to back face side of knitted fabric is prevented by the second sinker S2. By said method, qualitative defect is not generated even for large length of the lined pile.
Patent JP-H03128983-A (JP)
Title: Manufacture of insoluble collagen powder
Inventor: TANAKA AKIRA
IPC: A61K8/98
Filed: 1990-06-12
Abstract: PURPOSE:To obtain the title powder excellent in dispersibility and useful as a material to be incorporated into a cosmetic, a paint, resin, etc., by partially modifying raw material comprising, e.g. an animal dermis or tendon in the presence of water, followed by a specified processing. CONSTITUTION:Raw material comprising an animal dermis or tendon, or a raw hide, i.e., a by-product of the leather industry, and/or a split after liming is partially modified in the presence of water. The modified portion is removed by dissolution by the action of a protease (e.g. trypsin). A dispersion of insoluble fine collagen fibers comprising the obtained unmodified portion is washed and, if necessary, dried.
Patent JP-S5274685-A (JP)
Title: Process for preparing olefin polymers
Inventor: SANAI TAKEZOU
IPC: C08F36/00
Filed: 1975-12-18
Abstract: PURPOSE: To prepare polyolefins with industrial advantages, by using a highly active Ziegler catalyst supported by a specific solid carrier treated with aluminum halide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6129441-A (JP)
Title: Cassette tape recorder
Inventor: HANAKAWA EIICHI
IPC: G11B15/07
Filed: 1984-07-20
Abstract: PURPOSE:To attain correspondence to many pieces of information by reflecting the light sent from each light source at each tip plane of a plate-shaped projection provided at a part to be detected of a tape cassette and receiving the reflected light by each photodetecting element. CONSTITUTION:A cassette main body 11 contains a recessed part 12 which is parallel to the back 11a of the body 11 and a plate-shaped projection 13 which is formed on a straight line at a part or entire part of the center of the bottom of the part 12 and also divided into plural pieces. The pressure or absence of information is decided according to the presence or absence of the projection 13. The light delivered from a light source 25 is condensed by a lens 27 and then reflected at a tip plane part 13a of the projection 13. This reflected light is condensed again by the lens 27 and reaches a photodetecting element 26 to be converted into an electric signal there. This electric signal is delivered through a terminal 28. Thus the presence/absence of information on many projections 13 can be detected in correspondence to the information on the tape type, tape length, A/B surfaces, etc.
Patent JP-H0710664-A (JP)
Title: Member for aluminum melt and its production
Inventor: KAWABE YASUNORI
IPC: C04B41/52
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a member for an aluminum melt excellent in corrosion and heat resistance without any sticking of aluminum even in contact with the aluminum melt by forming a porous layer on the surface of a body composed of a silicon nitride sintered compact. CONSTITUTION:This member for an aluminum melt is obtained by forming a porous layer 2 having >=5mum thickness on the surface of a substrate 1 composed of a silicon nitride-based sintered compact having >=90% relative density. The substrate 1 is composed of the silicon nitride-based sintered compact and contains an oxide of a group IIIa element of the periodic table such as Y, Er or Yb and Al, Mg, etc., in 1-20wt.% total amount expressed in terms of oxides and it is necessary that the density is high such as >=90% relative density. This is because a sufficient strength is not obtained from aspects of repetitive contact with the aluminum melt or corrosion resistance when the relative density is lower than 90%. The thickness of the porous layer is >=5mum. This is because it becomes difficult to form the porous layer of a uniform thickness when the thickness of the porous layer is less than 5mum.
Patent JP-H05342314-A (JP)
Title: Picture processor
Inventor: KADOWAKI TOSHIHIRO
IPC: G06T3/00
Filed: 1992-06-11
Abstract: PURPOSE:To efficiently handle PDL data. CONSTITUTION:In a color PDL printer, a picture memory 100 having a low resolution and a high gradation and a picture memory 15 having a high resolution and a low gradation are provided and a CPU 1 selects the picture memory to be expanded by the kinds of PDL data, and a synthesizing circuit 102 synthesizes outputs from picture memories 15 and 100 at the time of printing, thus a character picture as well as a gradation picture with a small number of memories are suitably printed. Further, a preference information memory 103 having a high resolution is provided, and the CPU 1 sets the preference information of two pictures at the time of expansion, and the synthesizing circuit 102 synthesizes the outputs while switching the picture memory to the preferred picture memory.
Patent JP-H09272883-A (JP)
Title: Cartridge type fuel, pilot-light dish for burning cartridge type fuel, and thermal cooking stove using cartridge type fuel, spit-roasting device used for thermal cooking stove
Inventor: HAKAMATA SHUJI
IPC: F23B99/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fuel comprising charcoal and very easy in the maintenance and handling of charcoal fire, to obtain a pilot light dish used for igniting or burning the fuel, and further to obtain a cooking stove using the fuel. SOLUTION: A charcoal group comprising charcoal pieces is received in a wire net bag. The charcoal group is preferably produced by arranging the charcoal pieces in a vertically disposed state. The charcoal group is more preferably produced by arranging the charcoal pieces in the lateral direction to form a plate-like charcoal group, and subsequently disposing plural projected charcoal rows at an equal distance in the prescribed direction of the lower surface of the charcoal group to form the approximately depressed side surfaces of the charcoal group. The wire net bag is preferably produced in an approximately depressed side surface shape in response to the shape of the charcoal group, and the whole lower surface is preferably formed in a pan bottom-like shape curved so as to be slightly protruded.  A pilot light dish for burning the fuel is formed in a U-shaped shape wherein support pieces are vertically arranged at least at both the side edges of a rectangular base member. The side surfaces of the pilot light dish are preferably upward directed, and its central bottom surface is also preferably slightly upward protruded.
Patent JP-H0711287-A (JP)
Title: Detergent composition
Inventor: HONDA MASATO
IPC: A61Q5/02
Filed: 1993-06-23
Abstract: PURPOSE:To obtain the subject composition capable of improving feeling of use to skin and combing property to hair, having soft forming power, feeling of use and low irritation by containing a N-acyl neutral amino acid magnesium salt and an anionic surfactant as essential components. CONSTITUTION:The objective composition consists essentially of (A) a N-acyl neutral amino acid magnesium salt and (B) an anionic surfactant and blend weight ratio of the component A to the component B is (1:99) to (50:50). Furthermore, the acyl group is 8-20C (un)saturated fatty acid residue and further, the amino acid is preferably N-methyl-beta-alanine or sarcosine.
Patent JP-S5483838-A (JP)
Title: Image forming apparatus
Inventor: KADOI HARUO
IPC: G03G15/22
Filed: 1977-12-16
Abstract: PURPOSE:To make a belt-shaped photosensitive member clear of a developing agent always in a satisfactory and stable manner by detecting the meandering of the photosensitive member to control the rocking motions of a controller and a cleaning device made movable with the roller. CONSTITUTION:When the meandering of a photosensitive belt 29 is detected by detectors 46 and 46 arranged at the both sides, a plunger 48 is energized in response to the meandering signals of a controller 47 to turn a lever 49 so that a control lever 31 adapted to rock horizontally moves an L-shaped lever 32 which is connected to the former lever 31. As a result, a control roller 27 made integral with a shaft 27A is rocked together with the lever 32. At the same time, a cleaning blade 38, which is equipped with shafts 38a and 38b connected through positioning plates 39 and 39a to the lever 31 and the shaft 27A, is rocked integrally with the roller 27 in accordance with the meandering of the belt 29 so that the cleaning operation of the developing agent of the belt-shaped photosensitive member can be accomplished always stably and satisfactorily and so that the restoration of the meandering can be controlled through the roller 27.
Patent JP-S637780-A (JP)
Title: Feeding method for iron to cell and serum-free synthetic culture medium used thereof
Inventor: YABE NORITSUGU
IPC: C12N5/00
Filed: 1986-06-28
Abstract: PURPOSE:To make it possible to carry out multiplication and subculture of cells in a serum-free synthetic culture medium, by forming a stable complex of iron with a chelating agent and containing the resultant complex in the serum-free synthetic culture medium. CONSTITUTION:A chelating agent, e.g. ethylenediamine dipropionate hydrochloride, hydroxyethyliminodiacetic acid, iminodiacetic acid, etc., capable of forming at least a stabler complex with trivalent iron ions than bivalent iron ions under neutral or alkaline condition, preferably having <=15 chelate stability constant with the trivalent iron ions and the trivalent and/or bivalent iron ions are contained in a serum-free synthetic culture medium prepared by adding a small amount of transferrin, as desired, thereto and the iron is converted into the stable complex with the chelating agent and fed to cells.
Patent JP-S6140286-A (JP)
Inventor: JIYOOJI YOO RETSUSHIYAA
IPC: C07D471/04
Filed: 1985-07-10
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-S639761-A (JP)
Title: Chain drive power transmission device
Inventor: ASAJI MINORU
IPC: F16H7/06
Filed: 1986-06-27
Abstract: PURPOSE:To enable transmission of random motion to a driven member, by placing a movable sprocket which gears interlockably across the inside chains of a pair of endless chains, i.e. drive members, in a space between said endless chains. CONSTITUTION:When upper sprockets 1a, 2a are rotated with same speed in the direction of solid line arrows, a movable sprocket 3 rotates counter clockwise at a position P1, while in reverse case, the movably sprocket rotates clockwise. When only the left side sprocket 1a is rotated in the direction of the solid line arrows and the sprocket 2a is stopped, the movable sprocket 3 moves from the position P1 to the position P2 while rotating counter clockwise. When the rotation of the sprocket 1a is stopped at the position P2 and only the sprocket 2a is rotated in the direction of the solid line arrow, the sprocket 3 moves from the position P2 to the position P1 while rotating counter clockwise. Consequently, a driven member can be moved randomly along a moving course.
Patent JP-H10494-A (JP)
Title: Water purification treatment
Inventor: WATANABE YOSHIKIMI
IPC: C02F9/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a water purification treatment method using membrane separation by which solid components in raw water are separated and removed, and simultaneously manganese and soluble organic substance can be removed. SOLUTION: A contact tank 20 is provided in the front stage of a membrane separation device 10 equipped with a membrane separation means 11 fir separating solid components is raw water. Powdery activated carbon is charged into raw water and the solid components in the membrane separation device 10 are returned to the contact tank 20 and with raw water. Thereby, soluble organic substance in raw water is adsorbed on the powdery activated carbon and removed. Soluble organic substance and soluble magnates are decomposed ands removed by microorganisms contained in the solid components.
Patent JP-H0715328-A (JP)
Title: A/d converter
Inventor: UENO MASAYUKI
IPC: H03M1/12
Filed: 1993-06-23
Abstract: PURPOSE:To increase the degree of freedom of setting of a clamp voltage by detecting a state when an analog input voltage is lower than a predetermined potential based on output information of a comparator section and charging a capacitor up to a potential of a clamp voltage source. CONSTITUTION:Each of comparator circuits 8 (two stages) is made up of a switching comparator 8a, an inverter 8b and a latch circuit 8c. A state that an analog input voltage is lower than a predetermined reference voltage is detected based on the output information of the comparator section 8 and a capacitor C1 and a clamp voltage source 3a are connected via a switch 7. When the capacitor C1 is charged up to a potential of a clamp voltage source 3a, the clamp means clamps the analog input voltage at its lower limit. Then the voltage source 3a and the capacitor 2 are connected to an optional position of a reference voltage generating circuit 6 by the switch 7 and the capacitor is charged to the clamp potential by turning on the switch 7. Then the degree of freedom of clamp voltage setting is increased.
Patent JP-H04351832-A (JP)
Title: Blackening degree measurement of fluorescent lamp and device therefor
Inventor: HIBI TOSHIKAZU
IPC: H01J9/50
Filed: 1991-05-28
Abstract: PURPOSE:To measure concentration or size of blackening of a fluorescent lamp in a quantitative manner, and to simplify the structure by moving a luminance meter in the direction of the tubular axis of the fluorescent lamp, and whereby sampling the luminance around the adjacent fluorescent lamp. CONSTITUTION:Moving scanning is carried out by a luminance meter 12 in parallel to the tubular axis by the movement of a worm axis 13 rotated by a stepping motor 2, while the meter is opposed to an electrode part 7a of a fluorescent lamp 7. When a rotation device 8 is driven by the command of a personal computer 6, through a motor controller 4, a motor driver 5, and a stepping motor 1, so as to have the fluorescent lamp 7 rotated once, the circumferential direction of the fluorescent lamp 7 can be sampled by the luminance meter 12 arranged in opposition to the lamp. When the sampling for one rotation is finished, the stepping motor 2 is driven, and the luminance meter 12 is moved on the worm axis 13. The operation is carried out at each point in the direction of the tubular axis, and luminance is measured at each point.
Patent JP-H0444411-A (JP)
Title: Arithmetic method for digital filter
Inventor: YOSHINO KOICHIRO
IPC: H03H17/02
Filed: 1990-06-11
Abstract: PURPOSE:To improve the accuracy of an arithmetic operation by multiplying a filter coefficient of a coefficient ROM in a range not exceeding a bit number multiplied by a multiple (n) with a data, multiplying a filter coefficient exceeding a bit number with a data as it is and summing the product for n-times, adding them and dividing the sum into 1/n. CONSTITUTION:Let a bit number of a coefficient ROM 3 be 4 and filter coefficients be A1=A7=0.1, A2=A6=-o.2, A3=A5=0.3, A4=0.6, then a 7-tap data inputted to an input terminal 1 is delayed by data delay circuits 2,21-27. Then the data of data delay circuits 21, 22, 23, 25, 26, 27 are multiplied with a doubles coefficient at coefficient ROMs B1, B2, B5, B6, B7. Only the data in the data delay circuit 24 is multiplied with a coefficient (not multiplied) in a coefficient ROMA4. Thus, the product data with the doubled coefficients and the product data with the coefficient not doubled are given to an adder circuit 4, in which the former data are added once and the latter data is added twice. The sum from the adder circuit 4 is divided by 1/2 at a divider 8 and the quotient is outputted from an output terminal 5.
Patent JP-H0822685-A (JP)
Title: Shell of disk cassette and die unit for molding the same
Inventor: YAHAGI MINORU
IPC: G11B23/113
Filed: 1994-07-05
Abstract: PURPOSE:To reduce the frequency in the generation of burrs due to the damage of a die at the time when a shell eliminating the occurrence of the warp is manufactured. CONSTITUTION:The inclined angle theta1 of an inside erected surface 5a on a circumferential rib 5 of the upper shell 1 is formed to the value of 3 deg.<theta1<10 deg., and the inclined angle theta2 of an outside erected surface 5b is formed to the value of 2 deg.<theta2<4 deg.. Also, the inclined angles of corresponding grooves of the die at the movable side in the shell molding die unit are settled to the same as the above-mentioned ranges.
Patent JP-2000338962-A (JP)
Title: Music receiving device of keyboard instrument
Inventor: UCHIYAMA NAOKI
IPC: G10H1/32
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a music receiving device of a keyboard instrument, capable of folding automatically a music paper receiver moving sequentially with closing of a keyboard lid, and capable of preventing surely a damage of a performance part caused by collision of the music receiver. SOLUTION: This music receiving device 4 of a keyboard instrument, for receiving a music leaned against a front keyboard lid 21 in the cases where a keyboard lid 3 is positioned on an open position, when the front keyboard lid 21 and a rear keyboard lid 22, connected mutually turnably, are moved mutually turnably between an open position forming a prescribed angle mutually and a closed position forming a straight line mutually to thereby open or close a performance part 8, is installed turnably on the backside of the front keyboard lid 21, and is equipped with a music receiver 31 turnable between a folded position extending along the front keyboard lid 21 and a set position set horizontally, and with a pressing member 32 for driving turnably the music receiver 31 to the folded position moving sequentially with the keyboard lid 3,  when the keyboard lid 3 is moved from the open position to the closed position in a state where the music paper receiver 31 is positioned on the set position.
Patent JP-S5579781-A (JP)
Title: Small-sized ship
Inventor: YAMAGUCHI SEIKI
IPC: B63B15/00
Filed: 1978-12-08
Abstract: PURPOSE: To secure a wide area of the deck space to facilitate loading of packages  by installing a structure on the deck in a movable manner.  
     CONSTITUTION: A bridge e is installed on a deck d 1 . The lower edge of the bridge e is protruded outwardly, and is secured at its portruded part to the surface of the deck d 1  by means of a suitable number of, for example, 4 thumb bolts. In order to move the bridge e, it is sufficient to remove thumb bolts 8. Also, it is sufficient to move the bridge e to the stern side or bow side in response to the interval between respective unts 9 and to secure the bridge e on the surface of the deck d 1  by screwing the thumb bolts in nuts 9. By this procedure, a necessary area of the deck can be secured by moving the structure on the deck in response to the object of use, thus the workability at the time of loading packages is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63316454-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TAKEDA HISAO
IPC: H01L21/76
Filed: 1987-06-19
Abstract: PURPOSE:To make a first conductivity type isolation layer formable in a short time of processing so as to attain to the first conductivity type substrate, by using diffusion processing to link impurity regions, buried on respective surfaces of a plurality of laminated semiconductor layers, with an impurity region introduced from the surface of the uppermost layer. CONSTITUTION:After an n-type burial layer 5 is formed on a p-type silicon substrate 1, an n-type layer 21 is made to grow epitaxially. Next through an oxidizing film 42 on the surface, B<+> and P<+> ion implantations are used to introduce boron atoms 60 and phosphorus atoms 70, respectively. When annealing is performed and next an n-type layer 22 with the same specific resistance as that of a layer 31 is made to epitaxially grow, a p<+> burial layer 6 and an n<+> burial layer 7 are formed on an interface between the epitaxial layers 21 and 22. Further when the surface is provided with B<+> ion implantation and annealing, a p<+> layer 31 is formed. subsequently, heat driving is used to make the p<+> burial layer 6 attain to the p-type substrate 1 and to link the p<+> burial layer 6 with the surface diffusion layer 31. Hence an isolation layer penetrating a thick semiconductor layer on the substrate can be obtained in a short time of diffusion.
Patent JP-H0445571-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIOKA KENTARO
IPC: H01L21/8242
Filed: 1990-06-13
Abstract: PURPOSE:To see that the step at the wiring part to become a bit line does not become sharp by removing the lower electrode by continuous etching to expose the lower electrode during the patterning of an upper electrode. CONSTITUTION:A polycrystalline Si film 115 and an insulating film 116 are made continuously on a capacitor insulating film 114. Next, the insulating film 116 is etched, until a polycrystalline Si film 190 is exposed, so as to form an opening 117 which includes bit contact. Next, an insulating film is made again on the whole face, and by etchback treatment, it is etched and left as sidewalls 118 and 119 so that they may cover the sides of the polycrystalline Si film 115 to become an upper electrode and the polycrystalline Si film pattern to become a lower electrode. Lastly, wiring 120 is made to be conductive with the Si film 190 at the bit line contact part, thus a stacked memory cell can be gotten. Thereupon, the step at the wiring part to become the bit line does not become sharp, and wiring coverage improves.