baber/WOPTO huggingface dataset:
Patent JP-H09307699-A (JP)
Title: Color image reader
Inventor: IKEDA CHIKAO
IPC: H04N1/04
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the color image reader by which an image with a small color slurring is obtained without the use of an expensive optical system. SOLUTION: The color image reader that reads an image recorded on an original 1 as a color image by using a 2-line sensor 48 to receive RGB components of a reflected light 3 in the original 1 while scanning the original 1 in the main scanning direction and the subscanning direction by a slit light, is provided with a luminous flux separation optical element 44 which is placed on an optical path of the reflected light 3 before the reflected light 3 reaches the 3-line sensor 48 and have three faces directed in three different directions from each other and separates the luminous flux of the reflected light 3 into three sets of luminous flux 48a, 48b, 48c toward the 3-line CCD 48 by utilizing the different face directions.
Patent JP-H01287917-A (JP)
Title: Manufacture of electrode foil for aluminum electrolytic capacitor
Inventor: ADACHI KAZUYUKI
IPC: H01G9/04
Filed: 1988-05-14
Abstract: PURPOSE:To obtain the title electrode foil having a high capacitance by a method wherein etched aluminum foil is dipped into high temperature pure water for the prescribed period, then the aluminum foil is dipped into the aqueous solution containing citric acid or its salt, and anodic oxidation is conducted by applying voltage for the prescribed period. CONSTITUTION:Aluminum etching foil is prepared, and in this case, the prescribed multiplying factor of etching against the non-etched flat foil is used. The etched aluminum foil is boiled in pure water, then said aluminum foil is dipped into the aqueous solution containing citric acid or its salt, and anodic oxidation is conducted by applying voltage for the prescribed period. Subsequently, a depolarization treatment is conducted, a heat treatment is performed in a heated atmosphere, and a reanodic formation operation is conducted on the aluminum foil in the aqueous solution containing phosphoric acid or its salt. As a result, the electrode foil, having high dielectric capacitance, can be obtained.
Patent JP-S607961-A (JP)
Title: Coating method of water paint
Inventor: SUMITOMO YASUO
IPC: C09D5/00
Filed: 1983-06-28
Abstract: PURPOSE:To eliminate lack of coating in a corner part and to improve appearance and rust preventiveness in the stage of subjecting a material to be coated having the sharp corner to dip coating by using a vinyl water resin for a primer. CONSTITUTION:A primer consisting essentially of a vinyl or vinyl-moldifyied water resin having >=30,000mol.wt. is coated by spraying or dipping on a material to be coated having a sharp corner in the stage of subjecting said material to dip coating with a water paint. The water paint is dip-coated on the coated film thereof. Then the lack of painting in the corner part is eliminated and the appearance and rust preventiveness are improved.
Patent JP-S61275695-A (JP)
Inventor: HIDA KAZUTAKA
IPC: G21C3/328
Filed: 1985-05-31
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-H01287145-A (JP)
Title: Laminated board for electric circuit
Inventor: YOSHIDA MASAHARU
IPC: B32B15/08
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a laminated board for electric circuit readily processable, having excellent electric properties, by impregnating curable resin comprising main chain of vinyl polymer and side chain having radically curable double bond to a base material, laminating and curing. CONSTITUTION:A base material impregnated with a curable resin liquid containing double-bonded side chain type resin (e.g., polymer expressed by the formula) comprising a main chain made of backbone polymer containing vinyl monomer unit having functional group and side chain having branch containing radically curable carbon.carbon double bond constructed through the functional group of main chain. The resultant base material is laminated and cured to afford the aimed laminated board.
Patent JP-S597055-A (JP)
Title: Ink jet recorder
Inventor: JINNAI KOUICHIROU
IPC: B41J2/175
Filed: 1982-07-05
Abstract: PURPOSE:To provide the titled recorder capable of controlling the viscosity of ink in the range of useable for printing at all times by such an arrangement wherein ink diluent is properly supplied when the value of a voltage at which the distance of separation of ink droplets becomes minimum exceeds a specified value of voltage. CONSTITUTION:A means for detecting a point at which the distance of separation of ink droplets becomes minimum by varying an excitation voltage is provided. A range of proper excitation voltage (portion indicated by diagonal lines) for the change of viscosity becomes narrower as the viscosity rises, and an upper limit of excitation voltage is set at the position of a dotted line for controlling the viscosity of ink in a proper atomization range, and the viscosity of ink is constantly adjusted less than this limit.
Patent JP-S5342940-A (JP)
Title: Shaft for golf club
Inventor: TSUMURA KOUHEI
IPC: A63B102/32
Filed: 1976-09-29
Abstract: PURPOSE: Strengthening the torsional rigidity and reducing weight by the use of highly elastic carbonic fibres and high strength carbonic fibres. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06323633-A (JP)
Title: Bathtub hot water feeding device
Inventor: FUKUMOTO HACHIRO
IPC: A47K3/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a bathtub hot water feeding device which can be connected in any type of hot water feeding system in which the hot water feeding system for the bathtub utilizes either a faucet hot water feeding or a bathtub adapter. CONSTITUTION:There are provided a hot water feeding pipe system 11 which can be connected to a hot water feeding faucet 5 in a bath room and a hot water feeding pipe system 12 which can be connected to a bathtub adapter 4a of a bathtub 4. One of the two hot water feeding pipe systems 11 and 12 is selected by a control part 2 under an opening or closing operation of the valves 11a, 12a, respectively.
Patent JP-H04322076-A (JP)
Title: Cover for electric wire connecting part and usage of cover
Inventor: KURATO NOBORU
IPC: H01R4/70
Filed: 1991-04-19
Abstract: PURPOSE:To treat an electric connecting part in excellent water-proof conditions by installing claws projecting downward from both lower ends of a cover having an adhesive layer while keeping a mutual distance between the claws. CONSTITUTION:The surfaces of elastic putty materials 4, 4 of respective right and left half parts 11, 11 of a cover A touch an electric wire C. After that, a jig B and the cover A move completely dynamically and symmetrically against the line (n)-(n) providing a connection between the center of the electric wire and the upper end part of the jig, so that the ears 2, 2 of the cover a are joined together without any gap and adhesion of the ears 2, 2 by the adhesive layer 5 can be carried out without any gap. In the case that the joining condition of claw holders 8 at both lower ends of the jig and claws 3 at both lower ends of the cover is unstable at the time of opening the jig B, the cover A tilts against the jig B and the cover A and the jig B become hard to be kept right and left symmetrical under the conditions of attaching the cover A to the jig B and for this reason, the sizes of the claws 3 and the claw holders 8 are made capable of setting both of them in mutually fit state. Consequently, the lower end parts of the cover can be joined together without any gap.
Patent JP-H08313748-A (JP)
Title: Producing device for oxide glass film
Inventor: KONISHI SHIGERU
IPC: G02B6/13
Filed: 1995-05-16
Abstract: PURPOSE: To prevent generation of cracks in a later of glass fine particles by disposing an electrostatic chuck with a heater under a substrate and depositing glass particles from a flame burner on the substrate on a table while the burner is relatively moved to the substrate. CONSTITUTION: A substrate 2 made of Si, etc., is mounted on a turntable 1 made of quartz or the like and flames from an oxyhydrogen burner 3 to which the source material gas essentially comprising SiCl4 . and the like is mixed are sprayed to the substrate 2 to deposit glass fine particles. During deposition, the oxyhydrogen flame burner 3 is reciprocally moved by a burner moving shaft 4 and excess glass particles which do not deposit on the substrate 2 are discharged through a gas discharging pipe 5 to the outside. In this method, an electrostatic chuck 6 with a heater having the same size as that of the substrate 2 is mounted on the turntable 1, and the substrate 2 is fixed to the specified position so that only the substrate 2 is heated to specified temp.  Therefore, the turntable part in the outside of the substrate 2 is not heated to high temp. and therefore, the glass particles deposit only on the substrate 2 to form a film 7 of glass fine particles.
Patent JP-S63283228-A (JP)
Title: System for driving capacitive load
Inventor: YAMAGUCHI MORIO
IPC: H03K17/16
Filed: 1987-05-15
Abstract: PURPOSE:To realize fast driving, by supplying a time difference exceeding a prescribed time interval between an input signal to de-energize a first electronic switch and the input signal to energize a second electronic switch. CONSTITUTION:The high voltage sides of output signals Va and Vb obtained from terminals 21 and 22 are operated so as to energize corresponding electronic switches respectively as shown in ON and OFF in figure, and the low voltage sides are operated so as to de-energize them. The first electronic switch 10 is set at an energized state for a period of Ta in respective cycle, and during that time, a laminated type piezoelectric element is charged. In other words, Ta is set at relation Ta>DELTAt1 for a time DELTAt1 required for charge. Similarly, the second electronic switch 11 is set at the energized state during a period of Tb, and is set at relation Tb>DELTAt2 for a time DELTAt2 required for discharge. The above stated Ta and Tb show the cycles of the first and second electronic switches. And the time t1 is the one to set the energized state of the second electronic switch sufficiently after the first electronic switch being set at the energized state, therefore, it is necessary to set the time at least larger than the switching time at the time of falling the first electronic switch.
Patent JP-S5543774-A (JP)
Title: Sample positioning device for electronic line scanning electron beam device
Inventor: KAWAGUCHI HIROMI
IPC: G01N23/225
Filed: 1978-09-22
Abstract: PURPOSE: To make the objective place transferrable to a center of actual scanning electronic line image, by performing a pattern cognizant operation of one kind with respect to the image.  
     CONSTITUTION: After a setting of a sample 1 on a sample stand 7, a drive device 8 is manually operated while viewing an optical microscope 5, with a required place for analysis on the sample 1 successively brought to center of the view, and a cordinate of the then each place is stored in memory within an integrated controller 9. Thereafter, with the device made into automatic mode, the sample face is made scanning by an electron beam 2, and a detected output of secondary electrons of the sample face and a coordinate on the scanning electronic image are stored in a memory 14. Subsequently, the stored memory is analyzed by a discriminator circuit 15, with a center coordinate of the objective pattern obtained, after a correction of the sample position by controlling a pulse generating circuit 10, the original scanning electronic line image is displayed in a Braun tube 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01287668-A (JP)
Title: Image recorder
Inventor: OTANI KAZUO
IPC: G03B27/58
Filed: 1988-05-16
Abstract: PURPOSE:To eliminate recording material from protruding toward a recorder main body when said material is set and to miniaturize a recorder by setting the installation angle of the recording material roughly perpendicular. CONSTITUTION:A cassette loading part 55 as a recording material installing part is provided roughly perpendicular to the back of the recorder main body 50, while a transfer sheet 7 as the recording material is placed roughly vertically. Since a cassette 1 is loaded at an angle close to a right angle, there is no projection on the back (or side) of the recorder main body 50 when the cassette 1 is loaded. Thus, a space required for installing the recorder can be minimized to miniaturize the recorder.
Patent JP-2000306955-A (JP)
Title: Solid-state device bonding sheet and manufacture and use thereof
Inventor: NEMOTO TOMOAKI
IPC: H01L21/60
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To perform operation of electrically and physically bonding a solid- state device, such as a semiconductor chip to a circuit board easily, quickly, and correctly. SOLUTION: This is a bonding sheet S for electrically and physically connecting a solid-state device 60, having a large number of connecting electrodes 62 on the surface thereof to a circuit board 50 having connecting electrodes 52 at locations opposed to the electrodes 62 of the device 60. In this case, by using the sheet S, having an insulating resin layer 20 made of an insulating resin and bump parts 10 made of a conductive material and arranged at intervals so as to correspond to the electrodes 62 and 52 of the device 60 and the board 50 on the surface of the layer 20, the jointing of the device 60 to the board 50 is facilitated.
Patent JP-2000302917-A (JP)
Title: Rubber composition and cross-linked material
Inventor: AIMURA YOSHIAKI
IPC: C08L9/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing a cross-linked material of rubber showing excellent thermal aging resistance in the air, resistance to fatigue from flexing, elongation, etc., and having small compression set by making the composition include a specific group-containing highly saturated copolymer rubber and a specified nickel compound. SOLUTION: This composition comprises (A) a nitrile group-containing highly saturated copolymer rubber and (B) a nickel dialkyldithiocarbamate. The component A has preferably 15-200 Mooney viscosity (ML1+4, 100 deg.C) and 120 upper limit of iodine value. The component B is preferably nickel dimethylcarbamate, nickel diethylcarbamate or nickel dibutylcarbamate. In the composition, the amount of the component B used is preferably 0.3-8 pts.wt. based on 100 pts.wt. of the component A. The composition is cross-linked to give a cross-linked material having excellent thermal aging resistance in air and small compression set.
Patent JP-S62274326-A (JP)
Title: Keyboard use switching system
Inventor: HONJO AKIO
IPC: G06F3/02
Filed: 1986-05-23
Abstract: PURPOSE:To improve the operating rate of a display device by providing a selecting circuit which makes a selection of plural keyboards to a terminal device which consists of a display device, plural keyboards, and a controller. CONSTITUTION:The terminal device consists of the display device 1, keyboards 2 and 3, controller 4, and selecting circuit 5. The circuit 5 selects the passes keyboard signals 6-8 transmitted by the keyboard 2 or 3 to the controller 4 and keyboard data of the selected keyboard is displayed on the device 1. When the keyboard 2 is selected, an exclusive use/reset switch 9 provided to the keyboard 2 is closed and a pilot lamp 11 which indicates the exclusive use state glows. When the keyboard in the exclusive use state is changed from 2 to 3, the exclusive use/reset switch of the keyboard 2 is opened to turn off the pilot lamp 11 and thus both keyboards 2 and 3 are placed in not the exclusive use state, but a floating state, so that the right to use is passed from the 2 to 3. Thus, the operating rate of the display device is improved.
Patent JP-S597364-A (JP)
Title: Masking film for plate making
Inventor: KITAMURA MINORU
IPC: G03F1/90
Filed: 1982-07-05
Abstract: PURPOSE:To make it possible to apply a film when needed, and to peel it easily, by coating one side of a plastic film colored in a specified color with a specified colorless synthetic resin adhesive. CONSTITUTION:A 10-60mum thick film to be used as a base is made of polypropylene, polycarbonate, or polyethylene terephthalate is colored so as to transmit 200-600nm wavelength light only by <=0.6%, but 650nm wavelength light by >=30%, and one side of this base 1 is coated with a 4-25mum thick colorless synthetic resin adhesive 2 transmitting 650-780nm wavelength light by >=80%. The base 1 may be a laminate of 2 films, for example, a red colored transparent film 11 on the surface and a colorless transparent film 12 on the reverse side, both being applied with an adhesive into one body.
Patent JP-H09300384-A (JP)
Title: Manufacture of reactive injection molded product and mold apparatus
Inventor: OZEKI HIROSHI
IPC: B29K55/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To form a skin layer excellent in appearance and touch on the arbitrary surface of a molded product and to prevent the adverse effect on the dimensional accuracy of a molded product by thermal expansion even if the temp. of a mold is different. SOLUTION: A mold apparatus 2 having a first mold 4 formed from material quality large in the coefficient of linear expansion and a second mold 6 formed from material quality low in the coefficient of linear expansion is used and, in such a state that the temp. of the second mold 6 is higher than that of the first mold 4, a reactive raw soln. is injected into the cavity of the mold apparatus 2 to perform reactive injection molding. The second mold 6 and the first mold 4 are constituted of material qualities different in the coefficient of linear expansion and making the absolute values of the quantities of thermal expansion of the molds 4, 6 almost equal by the difference between the temps. of the molds 4, 6. That is, the first mold 4 is a cast aluminum mold and the second mold 6 is an electroforming mold.
Patent JP-H02298419-A (JP)
Title: Slitting method without burr
Inventor: KATSUSHIMA KOJI
IPC: B23D19/04
Filed: 1989-05-12
Abstract: PURPOSE:To surely obtain a slit with no burr without performing fine adjustment of a cutter by providing a preliminary notch by a shearing cutter of a front step, and then by performing real shearing in a reverse direction to the front step by a shearing cutter of a rear step. CONSTITUTION:To a progressing direction of a material 1 to be sheared, two pairs of shearing cutters are provided on front steps 11, 11a as well as on rear steps 2, 2a. After a slight preliminary notch is made by the shearing cutters 11, 11a of the front step, real shearing is performed by the shearing cutters 2, 2a of the rear step in a reverse direction to that of the preliminary shearing, being pressed back from the reverse face, respectively. In this shearing method in which pressing down and pressing up are mixed, as a notch is made by a preliminary shearing on the face that usually generates a burr, the burr is not to be left on this part thereby.
Patent JP-H11328534-A (JP)
Title: Cash register
Inventor: YAMAI TOSHIAKI
IPC: G07G1/06
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cash register which effectively utilizes a rear face of an issued receipt, eliminates a futile roll sheet for issuing the receipt and enables efficient utility. SOLUTION: A cash register has a sheet carrier device for paying out and carrying a roll sheet stored in a storage part, a first printing device 3 and a second printing device 5 for printing various kinds of information each of a right face and a rear face of the carried sheet, a control means for controlling printing information which each of the printing devices prints, and a cut device 7 for cutting the printed sheet. That is, since it is constituted so that even the rear face of the issued receipt can be printed by incorporating two printing devices in the cash register, it is possible to effectively make use of the rear face of the receipt.
Patent JP-S5818607-A (JP)
Title: Optical communication line
Inventor: SHIRASAKA ARIO
IPC: G02B6/44
Filed: 1981-07-27
Abstract: PURPOSE:To provide flexibility to optical fibers and to strengthen the fibers against the external pressure by forming a thermoplastic resin layer and a fiber reinforced thermosetting resin layer around the optical fibers in order and by thrusting the reinforcing fiber into the surface of the thermoplastic resin layer to unite both the layers in a body. CONSTITUTION:A primary coated layer 2 of silicone rubber or the like and a buffer layer 3 of silicone rubber or the like with superior elasticity are formed around optical fibers 1 in order, and a thermoplastic resin layer 4 of nylon or the like is formed around the layer 3. A knitted fiber layer 5A of glass fiber yarn, org. fiber or metallic fiber is then laid around the layer 4, and a thermosetting resin 5B such as epoxy resin is impregnated into the layer 5A from the outside to form a nonsticky prepreg layer easy to handle. The layer 5 is set by heating to a temp. above the m.p. of the layer 4, and the fiber layer 5A is thrusted into the surface of the layer 4 to unite the layers 4, 5 in a body. The hard layer 5 protects the interior from the external pressure, etc., and by the flexibility of the layer 4 and the effect of the layer 5A the occurrence of microbend in the optical fibers 1 at low temp. is prevented, thereby preventing an increase in the transmission loss.
Patent JP-H06304844-A (JP)
Title: Machining order determining method in multisurface work machine
Inventor: TAKEGAHARA TAKASHI
IPC: B43L13/00
Filed: 1993-04-22
Abstract: PURPOSE:To perform machining a polygonal unit smoothly and in a short time by a multisurface work machine by performing a series of machining relating to each arranged element with the element of decreasing an approach angle serving as the first machining surface. CONSTITUTION:During the time for ensuring that total machining surfaces F0 to F4 can be machined by rotating a table in one direction between minimum and maximum rotational range angles, an arranged element is selected successively from a side near the minimum rotational range angle of the table to set to the arranged leading element, and about each element, a total sum of the first approach angle, second approach angle related to the final element corresponding to this first approach angle and a table rotational angle is obtained. Arrangement, where the arranged element of minimizing this total sum is set to the leading element, is detected, and when the first approach angle corresponding to this arrangement is smaller than the second approach angle, the leading element of this arrangement is set to the first machining surface, to perform machining in a direction of the miximum rotational range angle from the minimum rotational range angle.
Patent JP-H01286167-A (JP)
Title: Driving mechanism for magnetic recording and reproducing device
Inventor: ABE MASAHARU
IPC: G11B15/665
Filed: 1988-05-12
Abstract: PURPOSE:To obtain the stable tape tension by working a cam follower along a cam curve of a cam at the time of loading and along a cam curve of a lever at the time of unloading. CONSTITUTION:The cam 10 provided with an axis 10a and a stopper 10b is energized with the lever cam 11 having an elastic body 11a to be rotatable around the axis 10a in a range of a sectorial part 11b and also to be always energized in one direction by the elastic body 11a. In the figure A which shows a process of the loading operation, the lever cam 11 is pushed down by the cam follower 6a. Then, in the figure B under the state of loading completion, the lever cam 11 is restored into its original state by the elastic body 11a. That is, the cam follower 6a is operated along the cam curve of the cam 10 at the time of loading, and is operated along the cam curve of the lever cam 11 at the time of unloading. By this method, the control can be performed with high accuracy.
Patent JP-S608174-A (JP)
Inventor: FUJITA HARUYASU
IPC: B62J17/04
Filed: 1983-06-29
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。