baber/WOPTO huggingface dataset:
Patent JP-H09212146-A (JP)
Title: Address generation device and picture display device
Inventor: OBA AKIO
IPC: G09G5/39
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To display plural pictures at the prescribed position on a screen and to fetch in and display a picture supplied from the outside. SOLUTION: Picture data read out from a VRAM 18 is supplied to a selection synthesis section 63 through a line buffers 75a-75d. The line buffer 75d fetches picture data supplied from the outside and supplies this picture data to the VRAM 18. The VRAM 18 writes the picture data supplied from the outside through the line buffer 75d, and can read out this picture data based on an address from a control section in the same way as other picture data. Chache memory 74a, 74b read out picture data based on control of a control section 71, and can display plural tile like pictures in a screen of a display.
Patent JP-H09200823-A (JP)
Title: Vibrator for vibration generator in compact radio calling device
Inventor: SHIOZAKI MISAO
IPC: H04W84/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain sufficiently large intensity and required vibration quantity even when a motor is miniaturized by cylindrically forming a vibrator and forming a fixing hole for inserting the rotary shaft of the motor on an eccentric position of the vibrator. SOLUTION: The vibrator 10 is cylindrically formed and the fixing hole 11 for inserting the rotary shaft 2 of the motor 1 is formed on the eccentric position of the vibrator 10. The hole 11 is formed so as to be arranged on the side of one outer periphery 10a from an axial line O on a cross section 12 including the hole 12 and the line 0. In addition, the hole 11 is penetrated so as to be gradually inclined to the outer periphery side from one end part 11a to the other end part 11b so that the end part 11a on the base end side of the shaft 2 is arranged close to the axial line O and the end part 11b on the tip side of the shaft 2 is arranged on the outer periphery 10a side of the vibrator 10. The vibrator 10 is fixed on the rotary shaft 2 by caulking.
Patent JP-H03228274-A (JP)
Title: Magnetic head and production thereof
Inventor: SAKURAI HIROSHI
IPC: G11B21/21
Filed: 1990-02-01
Abstract: PURPOSE:To prevent the damage of a magnetic head and magnetic disk medium by forming a recessed part on the floating surface in the rail part of the slider of the magnetic head. CONSTITUTION:The recessed part 6 is provided on the floating surface 3 in the rail part of the slider, by which the contact part of the floating surface 3 in the rail part and the magnetic disk is confined only to a part of the floating surface 3 in the rail part and, therefore, the effect of decreasing a tacky adhesive force is obtd. Since the depth of the recessed part 6 is shallow and is provided only in a part of the floating surface 3 in the rail part, the stable floating of the magnetic head is assured without generating a fluctuation in the floating characteristic. Further, the recessed part 6 is formed on the inflow end face 4 and outflow end face 5 of the floating surface 3 in the rail part exclusive of a part which remains and the inflow/outflow end faces 4, 5 constitute the opposite surfaces for contact with the magnetic disk, but the surface roughness of the opposite surfaces 4, 5 is fine. The damage of the magnetic head and the magnetic disk is prevented in this way.
Patent JP-H11209083-A (JP)
Title: Simple elevator
Inventor: CHIYOUMABAYASHI TETSUO
IPC: B66F7/08
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the whole area and the whole volume occupied by an elevator, and to reduce a cost by lifting the base stand part almost closely fittable in the hollow part by boring the ceiling part of the just above floor, through an extending/contracting part by actuation of the motive power part. SOLUTION: A simple elevator has the base stand part 13 which has the hollow part 12 having prescribed area and shape bored in the ceiling part of the just above floor, is almost closely fitted in the hollow part 12, and has the surface almost horizontally held to the upper story floor surface part 11 after being fitted. A wheelchair user can go on board through a transfer stand 16 being a slrope when the base stand part 13 reaches a 13A position by descending to the lower story floor surface part 14 just under the hollow part by vertically moving the base stand part 13 between the hollow part 12 and the lower story floor surface part 14 by a hydraulic cylinder 18 of the extending/ contracting part 17. The extending/contracting part 17 is a pantograph type combined with the hydraulic cylinder 18 to extend/bend/deflect the extending/ contracting part 17.
Patent JP-H11211408-A (JP)
Title: Wire type gate opening measuring device
Inventor: SO KYOKUTEI
IPC: G01D5/245
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a wire type gate opening measuring device having high measurement precision and easy to mount execution. SOLUTION: A wire reel 20 and a measuring reel 30 are fixed to a case 10 so that the central axes are juxtaposed. A wire 23 is wound around the wire reel 20, and a disc type spring 22 is mounted on the inside thereof. The wire is mounted on a groove 31 on the upper layer of the measuring reel to reflect the expansion and contraction of the wire by the groove. A magnet 34 is set on the lower layer of the measuring reel 30. A signal detector 35 converts the distance change with the magnet 34 to a pulse signal, and the pulse signal is transmitted to a signal processor. The wire is passed through a bottom plate 11, and a washer 40, a weight 41, and a jacket pipe 42 are set thereon.  The wire is fixed to the top part of a sluice by a hook 44 at the terminal of the wire, and the rising and falling of a gate A is transmitted to the wire, whereby the wire reel 20 and the measuring reel 30 are rotated to measure the opening of the gate A.
Patent JP-S62182113-A (JP)
Title: Fractionation and recovery of gallium and indium
Inventor: YOKOYAMA TOSHIRO
IPC: B01J45/00
Filed: 1986-02-01
Abstract: PURPOSE:To selectively separate and recover Ca<3+> or In<3+> in high purity from a solution thereof in simple operation, by adsorbing and separating such ion from the solution containing the Ga<3+> or In<3+> using a chelating resin having hydroxamic acid groups. CONSTITUTION:Ga<3> or In<3+> in a mixed metallic ionic solution containing at least the Ga<3+> or In<3+> and another metallic ion is selectively adsorbed and separated with a chelating resin having hydroxamic acid groups expressed by the formula as a chelating ligand. The Ga<3+> or In<3+> adsorbed on the chelating resin is then eluted to fractionate and recover the gallium and indium. According to this method, the fractionation and recovery of Ga<3+> or In<3+> present in a metallic ionic solution containing coexisting Al<+> or In<3+> are very effectively carried out. The contact of the chelating resin with the metal ionic solution is normally carried out at 10-90 deg.C.
Patent JP-S61180746-A (JP)
Title: Beta-(2,4-dinitrophenyloxy)acrylic ester and production thereof
Inventor: AKIMOTO ETSUJI
IPC: C07C201/00
Filed: 1985-02-05
Abstract: NEW MATERIAL:A beta-(2,4-dinitrophenyloxy)acrylic ester shown by the formula I (R is alkyl, or aryl). EXAMPLE:beta-(2,4-Dinitrophenyloxy)acrylic acid methyl ester. USE:Useful as a herbicide. PREPARATION:A 2,4-dinitrobenzene shown by the formula II (X is halogen) is reacted with an alkali formylacetic ester shown by the formula III (M is alkali metal), to give a compound shown by the formula I. The reaction temperature is 0-80 deg.C. The solvent may or may not be used. When a reactive solvent is used, preferably both the concentrations of the compounds shown by the formula II and formula III in the reaction solution are preferably 1-20wt%. For example, dimethyl ether is preferable as the solvent.
Patent JP-H05191468-A (JP)
Title: Data converting device
Inventor: AOYAMA MASARU
IPC: H04L69/14
Filed: 1992-01-10
Abstract: PURPOSE:To provide a data converting device which can transfer the information among plural computers having different communication standards end protocols. CONSTITUTION:An extension port 2 used for input of information end an extension port 2 for output of information are selected by an inter-device connection instructing terminal equipment 12. The information is inputted through the input extension port 2, and the protocol of the input side is converted into a protocol, of the output side through a CPU 5, a ROM 6 and a RAM 8 and then outputted to the extension port 2 of the output side.
Patent JP-S52103958-A (JP)
Title: Automatic wire bonding device
Inventor: NARUSE MASAYUKI
IPC: H01L21/60
Filed: 1976-02-26
Abstract: PURPOSE: To automatically bond the lead wires on the pad and stem of the chip by controlling the bonding position after photoelecrically detecting the both of the stem lead and the chip on the IC. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60165771-A (JP)
Title: Light emitting element
Inventor: SAKAMOTO MASANORI
IPC: H05B33/26
Filed: 1984-02-09
Abstract: PURPOSE:To improve the light emitting efficiency, to reduce the light emitting voltage, and to chemically stabilize a light emitting element by using an alloy containing alkali metal as an electron implanting electrode. CONSTITUTION:An organic solid compound 1 is interposed between a pair of opposed electrodes 2 and 3 to form a light emitting element. In the element, at least one of the electrodes 2, 3 is formed of an alloy containing alkali metal. When the electrodes 2, 3 are alloyed, it is chemically stabilized as compared with the case that sole alkali metal is used, and the electron implantation efficiency is largely improved, and the light emitting efficiency is remarkably increased. The alkali metal uses at least one of Li, Na, K, Rb, and Cs.
Patent JP-H07230312-A (JP)
Title: Cnc system
Inventor: MOCHIDA TAKESHI
IPC: G05B19/18
Filed: 1994-02-18
Abstract: PURPOSE:To facilitate the programming jobs in a CNC(numerical controller) system consisting of a CNC and a PMC(programmable machine controller). CONSTITUTION:In a CNC 1, a machining program 1a is previously stored in a ROM, etc., and a CNC side shift command means 1b successively decodes the program 1a and produces a CNC side axis shift command based on the decoded contents of the program 1a. Meanwhile a sequence program 2a is stored in a ROM, etc., of a PMC 2, and the PCM side axis shift command contained in the program 2a is sent to the CNC 1 by a PMC side axis shift command means 2b. An axis control means 1c superposes the CNC and PCM side axis shift commands on each other to perform the shift control of each axis.
Patent JP-S61186518-A (JP)
Title: Preparation of spinning dope of alumina fiber containing zirconium
Inventor: MURASE AKIRA
IPC: D01F9/08
Filed: 1985-02-07
Abstract: PURPOSE:An aqueous alumina liquid containing zirconium compound is dried under specific conditions, then the dried product is dissolved in the aqueous liquid to prepare the title alumina fiber-spinning dope with ease. CONSTITUTION:An aqueous alumina liquid containing a zirconium compound which tends to gelatinize such as zirconium nitrate or zirconium sulfate is prepared. Then, the resultant liquid is dried under conditions satisfying the equation (t is treatment time; T is treatment temperature) to prepare a dried product. The, the dried product is dissolved in water or the above-stated aqueous liquid to enable easy preparation of the spinning dope which can readily give zirconium-containing alumina fiber with high heat resistance and high flexibility.
Patent JP-2000221424-A (JP)
Title: Recorder
Inventor: OKAWA YASUNOBU
IPC: B41J2/44
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To easily and quickly adjust the writing timing of plural laser beams for every laser beam according to a printing state by simple constitution with respect to an image forming device that image information is recorded on a photoreceptor by using the plural laser beams. SOLUTION: The image information of a test pattern for detecting the fluctuation of the irradiation timing of each beam is previously stored and the image information printed on a recording medium based on the information of the pattern (a step 06) is read (a step 07). Thereafter, the image information of the pattern and the image information read at an original platen are compared with each other by an information processing part in the device (a step 08) so as to calculate the fluctuation of the irradiation timing of each beam. Based on the detected result, the irradiation timing (timer value and pulse counter value) or each beam is varied (steps 09-12).
Patent JP-H06234262-A (JP)
Title: Stamping shape of rubber printing member
Inventor: SASAKI SHIGEHIRO
IPC: B41C1/05
Filed: 1993-02-09
Abstract: PURPOSE:To perform sealing under more reduced pressure and to reduce the consumption amt. of ink by making the cross section of a printing plate rectangular and forming the shapes of respective parts so as to allow the depth of the corner curved part of a printing surface to approach zero. CONSTITUTION:In a rubber printing plate formed by laser beam, the cross-sectional shape of the printing plate is formed from a printing surface pattern holding part A having the same cross-sectional width as the pattern width (d) of a printing surface, the trapezoidal part B of the printing surface supporting the holding part A and the base bottom part C of the printing plate. The shoulder of the trapezoidal part B of the printing plate is set to a slope state and the expanse (e) of this base is set to 30 times or less the scanning feed pitch 30 of laser beam. Further, the ratio of the relief depth (a) from the upper surface of the printing plate and the total carving depth a+b is set to l:99-99:1. The thickness (c) of the base bottom part C of the printing plate is set to 20-90% of printing material width a+b+c. By this constitution, sealing can be performed under more reduced pressure and the consumption amt. of ink can be reduced.
Patent JP-S58138403-A (JP)
Inventor: ITOU SEIICHI
IPC: A45C11/38
Filed: 1982-02-15
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-S59149233-A (JP)
Title: Layered articles conveying device
Inventor: TERAO KOUJI
IPC: B65G59/06
Filed: 1983-02-10
Abstract: PURPOSE:To permit high speed conveyance and use in a dusty workshop, by conveying layered articles contained in a container by a single operation of a drive means. CONSTITUTION:A movable bed 1 is reciprocatably mounted on an inclined bed guiding member 2. A plurality of pawl insert holes 3 are formed at an intermediate portion of the movable bed 1. A cylinder 4 is arranged on the rear side of the bed guiding member 2. A drive rod 4a adapted to be reciprocated by compression air in the cylinder is arranged under the movable bed 1. There are further arranged on both sides of the movable bed 1 a container feeding bed 7 for feeding a container 6 to the movable bed 1 and a container delivering bed 8 for delivering the container 6 from the movable bed 1. Thusly, high speed conveyance and use in a dusty place may be permitted.
Patent JP-S53106514-A (JP)
Title: Multiplexer of isolation type
Inventor: ARAKI TAKESHI
IPC: H04J14/08
Filed: 1977-02-28
Abstract: PURPOSE:To perform the operation of high accuracy and high speed, by obtaining analog signal output from analog signal input, through insertion of isolating transformer, junction field effect transistor, and photo coupler.
Patent JP-S56118664-A (JP)
Title: Density measuring device
Inventor: FURUSATO AKARU
IPC: G01N29/22
Filed: 1980-02-22
Abstract: PURPOSE:To make it possible to easily measure density without providing a bypass pipeline, by providing a curved-surface container on a part of dirty mud carrying pipeline and closing the container tightly by a rotary operating valve. CONSTITUTION:A hemispherical curved-surface container 4 is attached onto a dirty mud conveying pipeline 1, an operating valve 7 which is supported in free-to-rotate position by a shaft 13 is provided on the container 4, and make it possible to apply pressure to the inside by using a movable membrane 6 consisting of an elastic body. The center section of the container 4 is provided with a supersonic wave transmitter & receiver 11. In this constitution, when dirty mud flows into the container 4, it is tightly closed by turning of the valve 7, compressed air is pressed in from an air intake 10 to deform the membrane 6, and dirty mud is pressed to dissolve foams, etc. in the liquid. And density is meausred by transmitting supersonic wave and receiving reflecting wave corresponding the density through a reflecting surface 8. It is possible, by using this mechanism, to easily conduct measurement without providing a bypass pipeline.
Patent JP-S61181303-A (JP)
Inventor: MINAMIMOTO ISAMU
IPC: A01B33/08
Filed: 1985-02-06
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-S56119447-A (JP)
Title: Solar heatcollector
Inventor: HIROZAWA KOUICHIROU
IPC: F24J2/40
Filed: 1980-02-22
Abstract: PURPOSE: To drain water from a collector for antifreezing at low temperature by a method wherein a stand-by electric power source, which is charged during the time that a.c. electric power source is closed, and drain valves in the water passages connected to the collector are provided and the drain valves are automatically set to drain water from the collector when a.c. electric power source is opened.  
     CONSTITUTION: Drain valves 6 and 8 are provided in water passages 5 and 7 and the change-over energizing of the valves 6 and 8 is arranged to be applied by a control unit 11. And the energizing circuit for valves 6 and 8 comprises a diode 14, a capacitor 15 as a stand-by electric power source, a relay 13 as a detecting circuit means for the breaking of a.c. electric power source and the like. The valves 6 and 8 are of toggle type which is reversed from the collector 1-to-heat accumulator 3 connection to the collector 1-to-open air connection by the transmission of a single pulse and kept self-holding after the reversion. When a.c. electric power source falls and service interruption occurs, the relay 13 is de-energized and the voltage of the capacitor 15 is applied to the base of a transistor 16 and the capacitor 15 is discharged to the valves 6 and 8. due to this discharge, the valves 6 and 8 are reversed to the antifreezing connection and the water in the collector 1 is drained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56119723-A (JP)
Title: Manufacture of nonrefined high tensile steel with superior low temperature toughness
Inventor: AMANO KENICHI
IPC: C22C38/00
Filed: 1980-02-25
Abstract: PURPOSE: To manufacture a nonrefined high tensile steel with a high strength level and superior low temp. toughness by hot rolling a steel contg. a specified percentage of metallic elements under specified conditions followed by cooling at a specified cooling rate.  
     CONSTITUTION: A steel contg., by wt., 0.03W0.15% C, 0.03W0.60% Si, 0.5W 2.0% Mn, 0.005W0.10% Nb and ≤0.06% sol. Al of further contg. ≤0.15% V and one or two kinds among ≤0.5% each of Ni, Cr, Cu and Mo is heated to ≥1,050°C, rolled at ≥50% total reduction ratio in an austenite recrystallization temp. zone, and further rolled at ≥70% total reduction ratio in a temp. zone under the austenite recrystallization temp. The final finish rolling is carried out at the Ar 3  point or above. The rolled plate is cooled from the Ar 3  point or above to 400W 550°C under the condition in which the average cooling rate at a central part in the through thickness direction exceeds 30°C/sec, and then it is air cooled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60167109-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: C10M107/50
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability, running stability, etc. by providing a top coat layer contg. a radiation curing type polymer and antioxidizing agent or further lubricating agent onto the surface of the thin ferromagnetic film of a magnetic recording medium provided with the thin ferromagnetic film on a non-magnetic base material. CONSTITUTION:Iron, cobalt, nickel and other ferromagnetic metals or a magnetic alloy such as Fe-Co are exemplified as the ferromagnetic metal or ferromagnetic alloy to be used. The top coat layer contains a radiation curing polymer and antioxidizing agent or further lubricating agent. Acrylic acid, etc. having the unsatd. double bond exhibiting radical polymerizability are used as the radiation curing polymer. Ordinary antioxidizing agents of phenol, amine, etc. are used as the antioxidizing agent. Silicone oil, etc. used previously for this kind of magnetic recording media are preferable as the lubricating agent and the ratio of use is 0.5-30pts.wt. by 100pts.wt. the polymer + the antioxidizing agent.
Patent JP-S63188073-A (JP)
Title: Printing apparatus
Inventor: YAMAMOTO HIDEKI
IPC: B41J11/48
Filed: 1987-01-30
Abstract: PURPOSE:To certainly feed a recording medium, by a method wherein the recording medium is set at a printing position in the state mounted on and held to a planar platen and the platen is driven by a platen driving means according to the platen driving signal generated in relation to a printing signal. CONSTITUTION:Slip paper 19 is placed on the placing surface 16 of a platen 15 so that the printing surface thereof is turned upwardly and, after the fixing of the slit paper 19 is completed, a motor 45 is started and the platen 15 is moved while guided on rails 13R, 13L. The motor 45 is stopped so that the printing start position of the slip paper 19 is positioned directly under a printing head 33. Thereafter, the supply of a current to a motor 39 is cut off and both support arms 29R, 29L fall by the elastic force of a coil spring 44. When the control mode of a printer is made on-line in this state, a carriage 32 is driven by a carriage driving apparatus to move to a left margin position. Subsequently, the printing head 33 starts printing according to a printing signal and the carriage 32 moves with the starting of printing. By this constitution, high quality printing can be performed without generating the positional shift of a recording medium in a feed route.
Patent JP-H05343071-A (JP)
Title: Inside folded expanded metal electrode for battery constitution
Inventor: POORU DEII KOORINETSUKU
IPC: H01M50/10
Filed: 1993-01-14
Abstract: PURPOSE: To manufacture a modified bipolar sealed high output lead battery. CONSTITUTION: Grids 50 which are inserted through a non-conductive board, and are made of a folded expanded metal pasted by an electrochemically active material are provided. A frame 10 is equipped with a plastic insert, and a slot is equipped in the insert so as to receive the expanded metal grids. After the proper punching and the insertion via a plastic film of the grids 50, the grids 50 are sealed and are pasted on confronting side faces with positive and negative active materials. A battery is assembled together with a separator using one or plural return electrode elements.