baber/WOPTO huggingface dataset:
Patent JP-H03295177-A (JP)
Title: Sealed alkaline storage battery
Inventor: YUASA KOJI
IPC: H01M10/28
Filed: 1990-04-11
Abstract: PURPOSE:To improve the absorbing capabilities of hydrogen gas and oxygen gas at a negative electrode at the time of charging and reduce the internal pressure of a battery by applying water repellency on the surface of a separator on the side in contact with the negative electrode. CONSTITUTION:A hydrogen storage alloy negative electrode 1 and a nickel positive electrode 2 filled with nickel hydroxide in a foam metal are spirally wound via a separator 3, and they are inserted into a case 4 concurrently serving as a negative electrode terminal. A polypropylene nonwoven fabric is sulfonated, then the copolymer resin powder of ethylene tetrafluoride-propylene hexafluoride is coated on the surface on the side in contact with the negative electrode 1 to form the separator 3.
Patent JP-H04325366-A (JP)
Title: Moving body conveying facility
Inventor: NAKAGAWA SUSUMU
IPC: B61B13/12
Filed: 1991-04-26
Abstract: PURPOSE:To make the whole facility compact and inexpensive by supporting a moving body with hangers at the lower section on a monorail, providing pressure receiving bodies in the longitudinal direction on both side positions of the monorail above the moving body, and providing rotary driving systems interlocked with feed rollers kept in contact with the outside faces of the pressure receiving bodies. CONSTITUTION:A moving body 10 is supported on a monorail 1 movably on a fixed path 9, and pressure receiving bodies 17 in the longitudinal direction are provided on both side positions of the monorail 1 above the moving body 10. A moving body feed device 30 provided in the path 9 is constituted of a pair of the right and left feed rollers 39 freely kept in contact with outside faces of the pressure receiving bodies 17 and rotary driving devices 37 interlocked with the feed rollers 39. The feed rollers 39 rotated forcefully are brought into contact with the pressure receiving bodies 17 respectively, traveling force can be applied to the moving body 10, and the moving body 10 is supported and guided by the monorail 1 and can be moved on the fixed path 9.
Patent JP-H0724799-A (JP)
Title: Method for splitting section from superhard material by partial laser cutting and pressure cleavage
Inventor: TATEIANA REIZAA PUREIZAA
IPC: B26F3/04
Filed: 1994-05-10
Abstract: PURPOSE: To provide a method of separating a piece from a super hard material, which is capable of automating the whole manufacturing process without damaging the property peculiar to the material. CONSTITUTION: In the case of separating at least one piece from a super hard material having top and bottom surfaces which are flat and parallel by a laser, the plate is cut about two thirds of the whole thickness by a laser, pressure is applied from the lower surface of the plate along the cutting line to split the uncut portion, thereby separating a piece. A preferable super hard material is CVD diamond. As graphite separation is prevented by reducing a laser cut portion, the property of diamond is not damaged, and the washing process is reduced. Furthermore, as a group of devices is collectively handled as one plate, the working process such as inspection or the like can be automated.
Patent JP-2000292852-A (JP)
Title: Face picture photographing device
Inventor: MISUMI YOSHINORI
IPC: G03B17/53
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To automatically execute zooming processing so that the size of the face of an outputted picture always becomes uniform by measuring the size of the face from a photographed face picture and executing the zooming processing of the photographed face picture according to the measured result. SOLUTION: The picture (face picture) inputted from a video camera is fetched through a video capture part 9 and temporarily stored in a main memory in a CPU 11. Then, the (y) coordinate value of the head position of a face outline is obtained from the inputted picture in the main memory. Based on it, the measuring area of the lateral width of the face is set. Next, a face lateral width measurement value is obtained from the set measuring area of the lateral width of the face by prescribed processing. When the obtained face lateral width measurement value is within a prescribed range, the ratio of a target face lateral width value and the face lateral width measurement is obtained and set as the zooming ratio. Based on the zooming ratio, the zooming processing of the picture inputted from a camera 2 is executed and the zoom- processed face picture is printed on paper and outputted.
Patent JP-S5219356-A (JP)
Title: Refrigerator
Inventor: OSHIMA YOUICHI
IPC: F25D23/06
Filed: 1975-08-06
Abstract: PURPOSE: The method to set the coolant piping on the dividing wall which separates the freezing room and the cold strage room prior to the filling work of he filling work the foamed insulation material thus to obtain improved productivity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04305463-A (JP)
Title: Electronic apparatus using ink jet recorder
Inventor: TSUKADA ISAO
IPC: B41J2/18
Filed: 1991-04-02
Abstract: PURPOSE:To hold ink suddenly leaking from a recorder without the need of excessive parts and process man-hour by a method wherein grooves capable of retaining ink are formed at a position on a case member and near the recorder. CONSTITUTION:An electronic apparatus using an ink jet recorder 5 has a main body consisting of upper and lower cases 1a and 1b, and the recorder 5 records images on a recording material 2 by reciprocating a recording head 6 along the recording material. Two or gore grooves 10 capable of retaining ink are formed at a position on the inner face of the lower case la and near the recorder 5, so that ink suddenly leaking from the recording head 6, an ink tank or connectors of ink feed tubes that connect the recording head and the ink tank is retained in the grooves 10. The grooves 10 are formed so as to cover almost the whole moving range of the recording head 6 and composed of two or more parallel ribs 13 which are molded into one piece on the inner face of the lower case 1b.
Patent JP-H08268453-A (JP)
Title: Cylindrical paper container mutually fitted and covered
Inventor: YAMANAKA NOBUO
IPC: B65D23/00
Filed: 1995-03-28
Abstract: PURPOSE: To make it possible to remove the bottom of a cylindrical paper as a measuring box for the contents in the container, in a cylindrical paper container in which a reinforcing paper cylinder is fitted to the external face of a thin synthetic resin container body. CONSTITUTION: A paper cylinder 10 fitted to the external face of the first body 3 of a thin synthetic resin container body, is provided with the bottom. A portion between both broken lines 13, 13 is formed to shape a slender removable strip 14 at the lower part of the second body 12 of a cylinder with the bottom, fitted to the external face of the first body. The lower part of the second body with the bottom separated from the upper second body 12 forms a measuring vessel 16 for the contents in the container body by removing the strip.
Patent JP-H01268040-A (JP)
Title: Apparatus for selecting semiconductor element
Inventor: TAKENAKA SHINICHI
IPC: B07C5/36
Filed: 1988-04-19
Abstract: PURPOSE:To provide the same capability as that of a conventional DIP type handler or a shoot type handler even if a handler using robots is used for a surface mounting type semiconductor element, by providing specified first and second transfer robots. CONSTITUTION:In a first transfer robot 4, the following functions are performed: a semiconductor element sucking chuck 10 is received; a semiconductor element 9 is sucked with said chuck 10 with a vacuum; the semiconductor element 9 is transferred into a measuring station 2 where the semiconductor element 9 is measured; the chuck 10 and the semiconductor element 9 are separated; and the semiconductor element 9 is loaded into the measuring station 2. In a second transfer robot 5, the following functions are performed: the chuck 10 which is loaded in the measuring station 2 is received; the semiconductor element 9 whose measurement is finished is sucked with the chuck with a vacuum; the semiconductor element 9 is transferred into a sorting station 3; and the vacant chuck 10 is returned into a chuck recovering station 6. In addition to said parts, e.g., a chuck feeding station 8 which feeds the semiconductor- element sucking chuck 10, a feeding station 1 which feeds the semiconductor element 9 and the like are provided.
Patent JP-H04226400-A (JP)
Title: Method and device for transferring decoration to surface of object
Inventor: CLAVEAU JEAN-NOEL
IPC: B44C1/17
Filed: 1991-04-01
Abstract: PURPOSE: To provide a method and an apparatus for transferring a decoration to an object having surface of arbitrary shape including planar surface. CONSTITUTION: A ground paper 13 having an insulation layer 11 on one side and a decoration 12 on the other side is set such that the one side touches a first expanding/contracting film 3 fixed to the frame 1 of a decoration transfer unit. Objects 14, 14' of arbitrary shape are placed on the ground paper 13 and covered with another ground paper 13' applied with an insulation layer 11' on the side opposite to a decoration 12' such that the opposite side is directed to a second expanding/contracting film 4 fixed to the frame 2 of the decoration transfer unit. When the decoration transfer unit is closed such that the insulation layer 11' touches the second film 4 and the pressure in the space including the objects 14, 14' is reduced, the ground papers 13, 13' come into tight contact with the objects 14, 14'.  When it is heated under that state, the decoration 12, 12' can be transferred to the objects 14, 14' through sublimation.
Patent JP-H10279706-A (JP)
Title: Sheet for preventing concrete from flowing out
Inventor: SAITO YUJI
IPC: E02D5/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet capable of being naturally degraded and becoming extinct in soil with an alkali component eluted from an applied concrete until the solidification of the applied concrete by producing the sheet from an alkali-hydrolyzable material. SOLUTION: This sheet is obtained from an alkali-hydrolyzable material such as an aliphatic polyester or an aromatic polyester resin. The sheet does not require a labor for a sheet-removing work, produces decomposed products also having biodegradability, can be degraded with microorganisms in soil, is not liable to cause environmental pollutions, and is not necessary to treat the used sheet as an industrial waste.
Patent JP-S60243252-A (JP)
Title: Steel for gear
Inventor: NAMIKI KUNIO
IPC: C22C38/48
Filed: 1984-05-16
Abstract: PURPOSE:To obtain a high strength steel for a gear utilized for manufacturing a tough gear with high reliability by adding specified percentages of C, Si, Mn, P, S, Ni, Cr, Mo, Al and N to Fe. CONSTITUTION:A steel consisting of, by weight, 0.10-0.35% C, <=0.15% Si, <=1.50% Mn, <=0.015% P, <=0.020% S, 2.50-5.00% Ni, <=1.50% Cr, <=1.00% Mo, 0.010-0.060% Al, 0.005-0.025% N and the balance essentially Fe or further contg. 0.005-0.25% Nb and/or Ta is manufactured. In order to improve the durability furthermore, the Mn and Cr contents are regulated to <=0.4% Mn and <=0.40% Cr.
Patent JP-H02273859-A (JP)
Title: Operand definition processing system to pf key
Inventor: WAKIMOTO MASAO
IPC: G06F3/023
Filed: 1989-04-17
Abstract: PURPOSE:To improve the operability related to a command input by referring to a PF key table, combining the corresponding command information and operand information and executing a command. CONSTITUTION:This system is provided with a PF key table 13 for storing command information and operand information defined to each PF key, a command definition processing part 16 for displaying a command definition screen and updating the command information in the PF key table 13, an operand definition processing part 17 for displaying an operand definition screen and updating the operand information in the PF key table, and a conversion processing part 19 for referring to the PF key table 13 against depression of the PF key, combining the corresponding command information and operand information and requesting to execute a command. Accordingly, the definition of a command and the definition of an operand to the PF key can be executed separately by a command definition screen 22 and an operand definition screen 23 respectively. In such a way, the operability for defining and executing the command is improved.
Patent JP-S61256644-A (JP)
Title: Positioning apparatus
Inventor: MIYAZAKI HIDEKI
IPC: H01L21/67
Filed: 1985-05-09
Abstract: PURPOSE:To position members with different dimensions easily, accurately and quickly by a method wherein the first positioning nails are moved by a sliding plate so as to touch and leave freely and the second positioning nails rectangularly intersected with the first ones are moved by the rotation of a pair of arms of a linking mechanism so as to touch and leave freely. CONSTITUTION:When an actuator is operated to the withdrawing direction, a sliding plate 29 retreats by the actuation of a compression coil spring 30 and makes a pair of the first positioning nails 22 approach each other through a coupling part 32. At that time, a compresion coil spring 26 presses the first positioning nails 22 against both the left and right sides of a pellet P to position it to the direction of its transfer. On the other hand, a linking mechanism follows the withdrawing of the actuator and rotates a pair of arms 36 to the closing direction by the actuation f an expansion coil spring 40 attached to the base end of one of the arms and makes the second positioning nails 27 approach each other and presses them to both the front and back sides of the pellet P to position it to the direction of its transfer.
Patent JP-H02274715-A (JP)
Title: Polyurethane compound and its production
Inventor: NAKAMURA HITOSHI
IPC: C08G18/32
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a polyurethane compound of excellent beat resistance into which functional groups can be easily introduced by selecting a specified polyurethane compound. CONSTITUTION:A polyurethane compound of the formula (wherein R is an alkyl or an aryl; and n >=10 in terms of a number-average MW of PS) desirably obtained by the polyaddtion of 5-norbornene-2,2-dimethanol to a diisocyanate (e.g. hexamethylene diisocyanate) is selected.
Patent JP-S5622458-A (JP)
Title: Fixing unit of copying machine
Inventor: FURUICHI MASAYOSHI
IPC: G03G15/20
Filed: 1979-07-31
Abstract: PURPOSE: To prevent a copy paper from being wound around a heating roller, by providing a pair of main fixing rollers and a pair of subfixing rollers and by stretching a belt for exfoliation around a pair of main fixing rollers and by providing a heating source only in the part of a pair of subfixing rollers opposite to the belt of the heating roller.  
     CONSTITUTION: Main fixing roller 10 consisting of heating roller 1 equipped with heater 11 internally and roller 2 compressed to roller 1 and subfixing roller 20 consisting of heating roller 3 and compression roller 4 are arranged in the copy paper running direction, and endless belt 6 is arranged between heating roller 1, where the copy paper passes first, and axis 5 provided between rollers 10 and 20 in parallel with roller 1, and further, heater 31 of heating roller 3 of subfixing roller 20 is provided only in part 32 opposite to belt 6. By this constitution, the copy paper can be prevented from being wound around the heating roller, and insufficiency of fixing action dependent upon belt 6 can be compensated to perform complete fixing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61255629-A (JP)
Inventor: ITO HIDEO
IPC: A61B1/00
Filed: 1985-05-08
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-H0536232-A (JP)
Title: Magnetic tape winder
Inventor: MIYAZAWA NORIO
IPC: G11B23/113
Filed: 1991-04-26
Abstract: PURPOSE:To automatically scrap the tip of magneic tape or original roll by the specified length, to facilitate the maintenance and to enable the device to apply also for a small-sized cassette. CONSTITUTION:When the magnetic tape is wound up to the cassette C, the tip of magnetic tape in the specified length is scrapped by a scrap taking-up shaft 30, and the magnetic tape from the original roll 7 is connected with a leader tape of the cassette C, then the magnetic tape is automatically wound up to the cassette C, When the original roll 7 is changed over to another original roll 8, the magnetic tape of original roll 7 and the magnetic tape of another original roll 8 are connected, then the top of magnetic tape of another original roll 8 in the specified length is scrapped by the scrap taking-up shaft 30, and the magnetic tape of another original roll 8 is connected with the leader tap of cassette C, then the magnetic tape is automatically wound up to the cassette C.
Patent JP-H07277403-A (JP)
Title: Sorting storage container of empty can and bottle
Inventor: NOGUCHI KENICHI
IPC: B65F1/14
Filed: 1994-04-12
Abstract: PURPOSE:To store even an empty can with dregs remaining in it in an empty can storage space without dropping it in an empty bottle storage space and to store even an empty small diametrical steel can in an empty steel can storage space without dropping it in an empty aluminum can storage space. CONSTITUTION:A transfer passage 30 is arranged by inclining it so as to gradually lower from its outer end to its inner end. Thereafter, opening and closing doors 31, 32 are pivotally supported free to revolve around an axis of revolution 33 extending in the inclined direction.
Patent JP-H0845545-A (JP)
Title: Lithium storage battery with carbon anode
Inventor: BERUNAARU SHIMON
IPC: C01B31/02
Filed: 1995-04-21
Abstract: PURPOSE: To provide a storage cell having high mass and capacitive energy and which is possible to be kept safe throughout the use time by containing a specified compound to an electrolytic solution in a lithium storage battery comprising a cathode and respectively specified anode, and electrolytic solution. CONSTITUTION: This lithium storage cell comprises a cathode, an anode containing a carbon material with >0.8 crystallinity and an electrolytic solution containing a mixture of two or more non-protonic organic solvents containing a first solvent (for example ethylene carbonate) having a high dielectric constant and a second solvent (for example diethyl carbonate) having a low viscosity together with a Li salt (for example lithium trifluoromethanesulfonimide). In this storage cell, a soluble compound (for example vinylene carbonate) which is the same type as the solvents, contains one or more unsaturated bonds and is reducible at the anode at a potential higher than that of Li by 1V or more to form a passivation layer is further contained to the electrolytic solution.
Patent JP-H07307363-A (JP)
Title: Semiconductor circuit substrate
Inventor: FUKUNAGA YASUKAZU
IPC: H05K3/34
Filed: 1994-05-11
Abstract: PURPOSE:To avoid positional deviation or defective connection in the reflow processing in relation to a semiconductor circuit substrate on which a flip chip of a semiconductor device having semiconductor bumps at a narrow pitch is mounted. CONSTITUTION:A semiconductor device 5 has semiconductor bumps 6 at a narrow pitch. In a circuit substrate main body 8, recesses 9 are made so that only the electrodes 4 formed in the positions opposed to the solder bumps 9 may project from the surface. In such a constitution, the positional deviation by vibration, etc., can be avoided due to the solder bumps 6 engaging with the recess 9 to be reflowed.
Patent JP-S5945914-A (JP)
Title: Preparation of carbonaceous molecular sieve
Inventor: OOSAKI TAKUSHI
IPC: C01B31/08
Filed: 1982-06-07
Abstract: PURPOSE:To prepare a carbonaceous molecular sieve having stable quality and high performance, by granulating and carbonizing the powder of coconut shell carbon, treating with a dilute aqueous solution of mineral acid, impregnating with coal tar (pitch), and heat-treating the product. CONSTITUTION:The powdery coconut shell carbon is mixed with 20-30% of coal tar (pitch) as a binder, kneaded and granulated by conventional method, and carbonized at 750-900 deg.C. The carbonized carbon is washed with a 0.4- 0.6N dilute mineral acid solution and then with water, and dried. 1-3% of coal tar and/or coal tar pitch is added to the product, mixed and kneaded at 200- 400 deg.C to achieve the sufficient impregnation, heat-treated at 950-1,000 deg.C in an inert gas for 10-60min, and cooled in an inert gas atmosphere to <=300 deg.C.
Patent JP-H09251141-A (JP)
Title: Stereoscopic video machine
Inventor: KUDO TAKAHIRO
IPC: G03B35/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain such an image that seems a miniature stereoscopic image of a real scene and gives accurate depth without depending on the direction of view by disposing a light source in a three-dimensional space. SOLUTION: The interior of a video machine is vacuum 1 and a phosphor 3 is emitted downward in the vertical direction from a phosphor emitting device 2 attached in a lattice state on the upper part of the video machine. Collimated beams 5 are successively emitted from a collimated beam emitting device 4 attached in a lattice state to the one side face of the video machine to irradiate the phosphor 3 to emit light. The other side face is formed as a black body 6. A signal is sent to the phosphor emitting machine 2 at time t0 to emit the phosphor 3. At time t0 +1/v (1 is the distance between the phosphor 3 from the phosphor emitting device 2 and v is the emitting velocity of the phosphor 3), a signal is sent to the collimated beam emitting device 4 to emit collimated beams. At this point, the phosphor instantly emits light.  Thus, a light source can be formed in the three-dimensional space.
Patent JP-H06316274-A (JP)
Title: Rear-wheel steering system
Inventor: SUGIYAMA MIZUHO
IPC: B62D7/14
Filed: 1994-05-11
Abstract: PURPOSE:To improve both assembling and torque conductive accuracies by transmitting the tuning torque of rear-wheel steering in linkage with front-wheel steering to rear wheels by means of spline coupling, and at the same time, specifying a relationship between a spline helix angle theta and a tooth flank friction factor mu. CONSTITUTION:Turning torque interlocking with front-wheel steering is transmitted to both rear-wheels via a spline coupling device 30 which consists of an input shaft 31, an output shaft 32 and two connecting members 33 and 34 with an inner spline 33c to be fitted in an outer spline 31c of the input shaft 31 and another inner spline 34d to be fitted in an outer spline 32a of the output shaft 32. These connecting members 33 and 34 are clamped tight to both these input and output shafts 31 and 32 with two clampers 70A and 70B. One side of these inner splines 33c and 34d is made up into a twisted spline and the other side into a straight form, respectively, and these outer splines 31c and 32a are made up into the twisted or straight form in response to those of inner splines 33c and 34d. In addition, a helix angle theta and a tooth flank mu both are set to an equation of theta<= tan<-1>mu.
Patent JP-S61257380-A (JP)
Inventor: HOSOI KOJI
IPC: B62M7/06
Filed: 1985-05-08
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-S53127916-A (JP)
Title: Suction device of engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02M31/087
Filed: 1977-08-16
Abstract: PURPOSE: To device to generate swirls in a combustion chamber for improving the combustion under a low load by providing an auxiliary throttle valve between a primary throttle valve and a suction port in a carburetter for connecting these two throttle valves to the near side of the suction port. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5832868-A (JP)
Inventor: KENESU RICHIYAADOSON
IPC: C07D249/08
Filed: 1982-06-07
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。