baber/WOPTO huggingface dataset:
Patent JP-H08122777-A (JP)
Title: Liquid crystal display device
Inventor: SUGANO TAIJI
IPC: G02F1/1335
Filed: 1994-10-26
Abstract: PURPOSE: To provide a liquid crystal display device excellent in visibility which efficiently uses light emitted from a light source without causing the retention of heat and expansion of a spacing. CONSTITUTION: The device is constituted of a printed wiring board 5 in which a wiring circuit pattern is formed, a holder 8 fitted to the printed wiring board 5, a light transmission plate 9 held by the holder 8, a light source 10 positioned at a section adjacent to both end edges in the longitudinal direction of the light transmission plate 9 and installed in the printed wiring board 5, a diffusion sheet 11 installed in the light transmission plate 9 and being longer than the light transmission plate 9, a liquid crystal display element 6 installed on the diffusion sheet 11 and simultaneously connected to the wiring circuit pattern formed in the printed wiring board 5, and a front panel 3 which makes only the display part of the liquid crystal display element 6 face outward.  Further, in this device the light source 10 is covered so as to be wrapped in both end edge parts of the diffusion sheet 11.
Patent JP-H04141572-A (JP)
Title: Machine structural parts made of nonmagnetic mn-cr steel
Inventor: MAEDA KIKUO
IPC: C23C8/32
Filed: 1990-09-28
Abstract: PURPOSE:To produce nonmagnetic machine structural parts each having a desired hardened surface layer by forming a nitrogen enriched layer in the surface of austenitic Mn-Cr steel by nitriding, then carbonitriding. CONSTITUTION:Austenitic Mn-Cr steel contg. about 10-20% Mn, about 3-20% Cr and about 0-5% Ni is worked into machine structural parts each having a margin for final precision finishing. The steel is then subjected to nitriding as heat treatment and held under heating at about 700-900 deg.C for about 6-12hr in a carbonitriding atmosphere to form a hardened surface layer having >=55 Rockwell C hardness in >=2mm thickness. Machine structural parts made of nonmagnetic Mn-Cr steel and usable in a strong magnetic field are obtd.
Patent JP-S62121030-A (JP)
Title: Weather strip and its manufacture
Inventor: HAYASHI KEIZO
IPC: B29C48/12
Filed: 1985-11-21
Abstract: PURPOSE:To obtain easily favorable sealability and door operatability when the titled weather strip is fitted to a door part of a car, by a method wherein a cross-sectional variation of a hollow seal part is fulfilled by making both the inside and outside vary continuously by extrusion molding. CONSTITUTION:A weather strip is constituted of a fitting part 1 and hollow seal part 6b having a cross-sectional variation and the cross-sectional variation of the hollow seal part 6b is fulfilled by making both the inside and outside vary continuously by extrusion molding. When it is desired that the hollow seal part is made into the cross-sectional form 6b, a movable die 16 is kept advanced by a servomotor 20. A sponge rubber material is extruded while the inside and outside of the hollow part 6b are being shaped respectively by a stepped land part inner and movable land part outer 17. The fitting part 1 is extruded further into a uniform form while an insert 2 is being buried.
Patent JP-H0978739-A (JP)
Title: Manufacture of large floor system and construction method of tilted floor made of reinforced concrete of structural body
Inventor: TOKUTOME KUNIHARU
IPC: E04B5/02
Filed: 1995-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a large floor system by using a half PC floor system which can be transferred easily. SOLUTION: A plurality of half PC floor systems which are rectangular and made of reinforced concrete are put on a pedestal to arrange each half PC floor system in such a manner that it forms a large rectangular system 2. A form is arranged on the rectangular system 2 or its circumference, and a vertical reinforcing bars 11a and horizontal reinforcing bars 11b are arranged on the rectangular system 2. Concrete which is placed to be later is placed in the frame, cured to obtain its strength, and removed from the frame so that each half PC floor system is integrated by the concrete to be placed later and the floor reinforcing bars. Parts 11a, 11b which protrude from a peripheral fringe of the rectangular system 2 by the required length are provided in parts from ends of the vertical reinforcing bars 11a and horizontal reinforcing bars 11b to form a large unit floor system.  Consequently, it is possible to reduce frequency of hoisting work, reinforcing bar arranging work at elevated place, and concrete placing work, shorten term of works, and improve safety of works.
Patent JP-H06113640-A (JP)
Title: Annular handle
Inventor: OKA GIICHI
IPC: A01D34/68
Filed: 1992-09-30
Abstract: PURPOSE:To provide an annular handle for portable equipment having a hollow grip, produced by injection molding monolithically with a part for fixing to a supporting pipe to reduce the final weight and its production cost. CONSTITUTION:This annular handle is so designed that a semiannular grip 41 provided with a hollow space 39 and a part 47 for fixing to a supporting pipe 33 are located at the center; this annular handle has been molded monolithically with a section 49 to support both ends of the grip 41, and the hollow space 39 is formed straight or into an arc shape, being opened against the edge face of the grip 41.
Patent JP-H06113158-A (JP)
Title: Vertical deflection circuit
Inventor: OHIRA YOSHIJI
IPC: H04N3/16
Filed: 1992-09-30
Abstract: PURPOSE:To prevent a circuit scale from becoming small and generating heat without increasing vertical deflection current and to make over-scanning to be small in the same way as that at a normal mode and to eliminate the need of special consideration for the neck of an image receiving tube at the time of realizing a zoom mode when the video signal of a regular aspect ratio is displayed on the image-receiving tube of a wide aspect ratio. CONSTITUTION:A sawtooth wave generation circuit 1A generating a vertical sawtooth wave signal whose start of a flyback time is made earlier than the phase of the video signal at regular time by a prescribed period when picture amplitude in a vertical direction is enlarged and displayed, and vertical output means (2-18 and 23) which amplifying the vertical sawtooth wave signal, supplying vertical deflection current to a vertical deflection coil 8, and supplying vertical deflection current whose vertical amplitude is the same as that of regular time when vertical amplitude is enlarged and whose flyback time is made longer than that at regular time by the prescribed period to the vertical deflection coil 8 are provided.
Patent JP-2000091296-A (JP)
Title: Wafer treatment device
Inventor: ARAI KENICHIRO
IPC: B08B3/04
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To perform a uniform wafer treatment without generating a local stagnating part of treatment liquid even when a treatment liquid discharge valve is installed in a wafer treatment tank. SOLUTION: The wafer treatment device has a wafer treatment tank 1 for carrying out a wafer treatment by immersing a wafer in treatment liquid, and a treatment liquid discharge valve 60 for discharging treatment liquid inside the wafer treatment tank 1 from a liquid outlet 5 installed in a side wall 4 of the wafer treatment tank 1. The treatment liquid discharge valve 60 is installed in the side wall 4 with an inlet opening surface 66 wherein an inlet 61 is opened pressed to a circumferential edge part of the liquid outlet 5 of the side wall 4 through a seal material 68. Therefore, it is not necessary to form a short tube part for connecting the treatment liquid discharge valve 60 to the side wall 4.
Patent JP-S62124048-A (JP)
Title: Production of simple metallic mold
Inventor: AZUMA YOSHIO
IPC: B29C33/38
Filed: 1985-11-25
Abstract: PURPOSE:To eliminate the need for an operation by a machine tool and to reduce the cost of production by fashioning a rubber mold from a product model made of a wooden pattern, etc., pouring a low melting metal, etc., into such mold to form a casting model and producing a metallic mold consisting of a low melting alloy from such casting model. CONSTITUTION:The product model 1 which is fashioned of the wooden pattern, plastic, etc., and is attached with a runner bar 3 at one end is first fixed to the center in the space part of a flask body 2 and rubber 5 is poured into the space of the flask body 2 in the 1st stage. The model is taken out of the body 2 upon solidification of the rubber 5 and is incised to the top and bottom. The product model 1 is taken out and the rubber mold 8 is thus formed. The low melting packing material 9 which is plastic or low melting metal is poured into such rubber mold 8 to form a model 11 for casting in the 2nd stage. A female metallic mold and male metallic mold are formed of a low melting alloy by using the model 11 in the 3rd stage. The metallic mold is thus easily produced without the stage using the machine tool.
Patent JP-H08275608-A (JP)
Title: Residual stem treating apparatus
Inventor: ITO KENJI
IPC: A01D34/00
Filed: 1995-10-11
Abstract: PURPOSE: To provide a residual stem treating apparatus capable of improving operation efficiency by surely keeping the posture of residual stem carried out by a carrying conveyer in laid state and smoothly carrying out fine cut of the residual stem. CONSTITUTION: A pulling out mechanism 3 of a residual stem pulling up a residual stem B from a ridge A and conveying the residual stem B in standing posture by a feeder 26 is provided. A transferring means 6 for laying the residual stem B which the pulling out mechanism 3 conveys is provided. A carrying conveyer 7 for conveying the laid residual stem B is provided. An engaging means 53 holding the residual stem by a pair of rollers 53a and 53b and feeding the residual stem while pressing and a cutting means 4 having a cutter 52 for finely cutting the residual stem B are provided.  The transferring means 6 lays the residual stem B conveyed in erected posture by the feeder 26 in the final end part of the feeder 26 and transfers the residual stem B to the carrying conveyer 7 so as to make the conveying direction of a carrying conveyer 7 coincide with the longitudinal direction of the residual stem B.
Patent JP-H02142822-A (JP)
Title: Modified amino curing agent for epoxy resin
Inventor: TAAAWANGU REI
IPC: C08L63/00
Filed: 1989-10-06
Abstract: PURPOSE: To form a hardener which can harden an epoxy resin at a relatively low temperature, and is never eluted into water while it is hardenable in water by modifying an amino compound with a specified co-reaction reagent.  
     CONSTITUTION: This hardener consists of a reaction product of the following components A and B. (A) An amino compound having at least one reactive hydrogen atom and a basic dissociation constant pKb of about 7-9, and (B) the following co-reaction reagent C or D. (C): An epichlorohydrin monomer, oligomer, or elastic polymer or copolymer having a re-hardenable group represented by the formula I [R is H or a 1-18c alkyl group; (n) is 1-200; (m) is 0-200; (t) is 1-3]. (D): A chlorine-contained monomer, oligomer, or elastic polymer having a re-hardenable group represented by the formula II [R 1  is H or methyl; R 2  is a 2-12C alkyl group; (n) is 0-200; (p) is 1-200; X is oxygen or a carboxyl group; Y is an ethylene or methylene group], or a copolymer of methacrylate or alkylacrylate having chloroacetate, chloroether or chloroacrylate group. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62121512-A (JP)
Title: Numerical controller
Inventor: FUJIMOTO AKIHIKO
IPC: G05B19/18
Filed: 1985-11-22
Abstract: PURPOSE:To perform interruption control over respective shafts independently of one another by incorporating plural interruption input circuits in a control part corresponding to the respective shafts, interrupting the movement of only a shaft corresponding to an interruption input circuit, and providing an interruption processing part corresponding to a shaft expected to execute a next command. CONSTITUTION:A program supplies a movement signal to the 1st shaft driving amplifier 51 and the 2nd shaft driving amplifier 52 through a control part 1 including a CPU to drive the 1st shaft controlled motor 61 and the 2nd shaft controlled motor 62. The command of the 1st shaft stored in a memory 2 is executed through the operation of the control part 1, the 1st shaft interruption processing part 22 and a numerical arithmetic part 3 to supply a movement signal to the 1st shaft driving amplifier 51, thereby driving the 1st shaft controlled motor 61. When the 2nd shaft interruption input signal 73 is inputted to the 2nd shaft interruption input circuit 13, the 2nd shaft controlled motor 62 is stopped through the operation of the control part 1, the 2nd shaft interruption processing part 23, and numerical arithmetic part 3 and a next command of the 2nd shaft which is stored in the memory 2 is executed to restart the 2nd shaft. Consequently, the respective shafts are brought into independent interruption control of a numerical controller and the inexpensive, high-precision controller is obtained.
Patent JP-H08124468-A (JP)
Title: Socket device of electromagnetic contact mounted on printed wiring board
Inventor: HIUGA MASAMITSU
IPC: H01H50/14
Filed: 1994-10-27
Abstract: PURPOSE: To facilitate insertion by bolting to a printed wiring board a socket case having pocketlike recesses into which terminal metal fittings soldered to a conductor pattern at their ends are incorporated, and inserting the tab terminals of an electromagnetic contactor the metal fittings. CONSTITUTION: Terminal metal fittings 5 are incorporated into pocket-like recesses 4a formed in the socket case 4 of a socket 3 to match the arrangement of the terminals of an electromagnetic contactor 1 and are secured onto the insulating substrate of a printed wiring board 2 by means of fastening bolts 6. Through holes are formed in a conductor pattern on the wiring board 2 to suit the arrangement of the metal fittings 5, and after the socket 3 is bolted to the substrate the conductor pattern is soldered to the end 5f of each metal fitting 5. The tab terminals 1b of the contactor 1 are inserted into the socket 3 to make an electrical connection with the wiring board 2, and the frame 1a of the contactor 1 is intimately pressed against and mechanically connected to press-in projections 4d at the four corners of the case 4.  Also, the arrangement of main terminals is given directivity according to pitches so as to prevent insertion from the opposite direction.
Patent JP-H06118510-A (JP)
Title: Transmission type screen
Inventor: GOTO TAKESHI
IPC: G03B21/62
Filed: 1992-10-01
Abstract: PURPOSE:To provide a transmission type screen which can be realized without executing large change and whose gap between sheets can be surely kept constant as for the transmission type screen used for a rear projection type display or the like. CONSTITUTION:As for the transmission type screen which is constituted by superposing at least two sheet-like members (a) and (b) which is used for the rear projection type display or the like, the warped sheet which is convex toward the adjacent sheet is used as one of the sheet on a side faced to outside air and the outer edge thereof is fixed so that the warp is straightened and the whole surface thereof is closely brought into contact with the adjacent sheet.
Patent JP-H1073153-A (JP)
Title: Crank housing planetary moving device
Inventor: ONISHI MINORU
IPC: B62M1/24
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To develop a motor with power-saving function, low pollution and high output, develop a reciprocating piston with high efficiency, and enable running of a bicycle stabler than conventional one even under high resistance. SOLUTION: In a planetary moving device housed in an arm of a crank, an inter mediate gear between a sun gear 1 and a planetary gear 2 of James Watt. The intermediate gear may be replaced with a chain gear (or timing pulley) to equalize rotational speed and direction of the sun and planetary gears, or chain gears. A crank shaft is rotated once with one reciprocation of a piston. The motion of the piston is differentiated in advancing and returning motions. In advancing, the piston is decelerated for reducing a load applied thereto. Returning is carried out speedily for reducing loss. As a result, energy required for one reciprocation of the piston is reduced for saving energy and increasing an output. In order to transduce the rotational motion to reciprocating motion, the rotational speed of the crank is unchanged.  Advancing motion of the piston is decelerated for improving effect of work, and returning is speedily carried out.
Patent JP-H08124836-A (JP)
Title: Method and device for aligning mask with work
Inventor: MIURA TAKANOBU
IPC: G03F9/00
Filed: 1994-10-27
Abstract: PURPOSE: To obtain an exposure device where an alignment process is carried out with a light beam different in wavelength from the exposure light, wherein a mask is accurately aligned with a work without using an optical member such as a parallel flat plate. CONSTITUTION: Non-exposure light is made to fall on a mask M, and a mask or a work is moved along the optical axis of a projection lens 3 so as to make the projection plane of a mask pattern printed on the mask M coincide with the top of the work W. Then, the positions of alignment marks are detected independently of that chromatic aberration of multiplying factor caused by non-exposure light is produced, and either the work W or the mask M is moved in parallel with a work/mask plane so as to put the alignment marks of the work W and the mask M into a prescribed positional relation between them. Then, either the work W or the mask M is moved along the optical axis so as to make a mask pattern projection plane by exposure light coinciding with the top of the work W, and an exposure process is carried out.
Patent JP-H10106679-A (JP)
Title: Connection mechanism attached to eject lever for card connector
Inventor: HIRATA TOMOHISA
IPC: H01R13/633
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To improve space efficiency for equipment by preventing the outward projection of a push button for an eject mechanism for a card connector, which can be always pushed in the insertion direction of a card. SOLUTION: A connection mechanism is laid between an eject lever 3 for a card connector and a push button 2 provided to be movable in the insertion/ removal direction X of a card. If has a cam plate 1 provided with a heart cam 11, a pin 12 engaged with the heart cam 11 and an energizing spring member required for the cam plate 11 and the pin 12 so that it can be relatively moved in a Y-direction between the cam plate 1 and the pin 2 with the engagement of a slant cam groove constituting the heart cam 11 with the pin 2 and moved between a position where the opposite portion 16 is engageable with the eject lever 3 and a position where it is not engageable therewith.
Patent JP-H02112073-A (JP)
Title: Graphic processor
Inventor: MURAI TOMOKO
IPC: G06T11/80
Filed: 1988-10-21
Abstract: PURPOSE:To improve operability in the case of a graphic input by providing a mechanism to house a graphic with coordinate string data and to extract the partial data of a register closed graphic with designating input data and a mechanism to link the extracted data with the other data and to prepare new graphic data. CONSTITUTION:A graphic processor is composed of a picture control part 301, a coordinate input part 302, an input analyzing part 303 to decide a command or a designated position to be designated from input coordinates, a graphic data updating part 304, a graphic drawing part 305, a graphic registering part 306 and an interaction control part 300 to control all these parts. At first, the coordinates of two edge points to be linked are obtained and next, the coordinates are transformed with tracing the move of the register closed graphic. Then, the coordinates of a necessary part in the register closed graphic are extracted from the coordinates of the obtained register closed graphic and the coordinates of the two edge points by the coordinate data determining routine of a curved line in the designated part. Then, the data of the new graphic are obtained by the coordinate data preparing routine of the graphic after the linking. Thus, without inputting a complicated parameter, the graphic input can be executed in a condition that an input result can be visually confirmed. Then, the operability is improved.
Patent JP-H11110614-A (JP)
Title: Cash processing unit and automatic transaction device
Inventor: YAMAGISHI SATOSHI
IPC: G06Q40/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a cash processing unit capable of securing the safety of restoring work. SOLUTION: The cash processing unit is provided with cash processing parts 14 to 18 for processing cash, 1st and 2nd operation means (input parts 13a, 13b) for operating the processing parts 14 to 18, a 1st control means (control part 21a) for restricting the operation of the processing parts 14 to 18 by the 2nd operation means 13b in the operation of the processing parts 14 to 18 by the 1st operation means 13a, and a 2nd control means (control part 21b) for restricting the operation of the processing parts 14 to 18 by the 1st operation means 13a in the operation of the processing parts 14 to 18 by the 2nd operation means 13b.
Patent JP-S62123680-A (JP)
Inventor: YOKOYAMA HIDEKI
IPC: H01R31/06
Filed: 1985-11-25
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-S62122531-A (JP)
Inventor: YANAGIDA TOMOTAKA
IPC: A01G1/00
Filed: 1985-11-25
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-2000093799-A (JP)
Title: Catalyst for cleaning exhaust gas and preparation thereof
Inventor: YAMAMOTO SHINJI
IPC: B01J23/60
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning an exhaust gas which shows an outstanding low temperature activity and an likewise outstanding catalytic activity under all automotive exhaust composition atmospheres, even at the sacrifice of a significant reduction in the usage of a noble metal, compared to a conventional catalyst as well as a method for manufacturing this catalyst for cleaning an exhaust gas. SOLUTION: In a monolithically structured catalyst with a catalytic component bearing layer, its catalytic components are at least, palladium and metal aluminate powder, and the metal aluminate powder is an alumina compound oxide represented by [X]a[Y]bAlcOd (wherein, X is at least, one kind of element selected from the group of cobalt, nickel and zinc; Y is cerium and/or zirconium; a, b, c and d show the atomic ratio of each of elements and a=0.1-0.8, b=0.001-0.3 and d is the number of oxygen atoms required for satisfying the atomic value of each of the described components when it is c=2.0).
Patent JP-2001094891-A (JP)
Title: Video input switching device
Inventor: SHINOZAKI HIROSHI
IPC: H04N5/44
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the functions of a device for switching plural sorts of video inputs in accordance with previously stored priority. SOLUTION: A synchronization detection parts 5 to 8 respectively detect synchronizing signals and a decision part 10 confirms a terminal having a video input out of input terminals 1 to 4 on the basis of the detection results of the detection parts 5 to 8. A memory 11 previously stores plural sorts of video signal selection priority patterns. A control part 18 changes the priority patterns at each prescribed time or optionally set lapse of time and sets up a switching part 9 to a required input terminal on the basis of the priority patterns. The continuation time of one pattern is counted up by a 1st timer part 13. The continuation time is set up by an input part 15. Image switching is executed after the lapse of fixed time from the synchronization detection processing to prevent the occurrence of malfunction due to a temporary no-signal state of a video input.  The fixed time is counted up by a 2nd timer part 14.