baber/WOPTO huggingface dataset:
Patent JP-H0566845-A (JP)
Title: Positioning controller
Inventor: TSUI KOTARO
IPC: G05D3/12
Filed: 1991-09-05
Abstract: PURPOSE:To obtain the positioning controller capable of improving a dynamic characteristic of the positioning controller having two vibration freedom degrees, and widening a control area, with a simple constitution. CONSTITUTION:This controller is provided with a main stage 3 for moving a fixed guide 7 on a surface plate, a sub-stage 4 installed on the main stage concerned 3, and also, a moving stage having a mirror 8 for measuring a stage position fixed onto the sub-stage concerned 4, and each one of acceleration sensors 17, 18 arranged on the main stage 3 and the sub-stage 4.
Patent JP-H0896653-A (JP)
Title: Manufacture of elastic material for keyboard switch
Inventor: OBA MITSURU
IPC: B29L31/34
Filed: 1994-09-21
Abstract: PURPOSE: To enhance the moldability of a skirt-shaped elastic part existing between a baseplate part and a push-botton part by injecting thermoplastic elastomer from gate ports arranged in a push-button part molding part and a baseplate part molding part in an injection mold. CONSTITUTION: A baseplate part molding part 11a, a push-button part molding part 11b and an elastic part molding part 11c are continuously formed between a pair of metal molds 10a and 10b, and gate sprues 12 to fill thermoplastic elastomer in these molding parts 11a and 11b are communicated with and opened in the molding parts 11a and 11b, and gate ports leading to the respective ones are opened in projecting surfaces of projecting parts 13 swelling in the molding parts 11a and 11c. The heated and melted thermoplastic eleastomer is injected into the molding parts 11a and 11b from the gate sprues 12, and the metal molds 10a and 10b being cooled.
Patent JP-H1193129-A (JP)
Title: Construction method for superstructure work for landing pier
Inventor: UEDA MASAAKI
IPC: E02B3/06
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To rationalize construction work and improve the quality by making work possible regardless of tidal fluctuation, shortening construction time period, realizing safety work, in addition, utilizing precast concrete by giving most of structural strength to the precast concrete thereby reducing reinforcing bar work. SOLUTION: In this construction method, reinforcing bars sufficient for providing most of the structural strength of the superstructure work are arranged. In this case, the top is made as an open surface, a through-hole 9 for steel pipe pile 4 is made in a lower floor system 8a; a precast concrete box body 8 attached to cylindrical reinforcing bars 11 surrounding the portion above the through-hole 9 are suspended, lowered and fixed to a portion above the steel pipe pile 4 which was driven in advance; a gap between the through-hole 9 and the steel pipe pile 4 is filled with non-shrinking mortar 15; concrete 16 is poured into the precast concrete box body 8; and grid-shaped horizontal reinforcing bars 17 are embedded near the top.
Patent JP-S62114791-A (JP)
Title: Coupling structure for square pipe
Inventor: SUZUKI TOSHIYUKI
IPC: B23K9/00
Filed: 1985-11-12
Abstract: PURPOSE:To extremely easily position square pipes to each other in the joint direction by forming a lancing and joint side part to the having a prescribed angle to the end of the square pipes by using punches. CONSTITUTION:The end of the square pipe 1 is pressed by the punch 1 to form the lancing in which the corner part of the side part 1a is inclined inward at a prescribed angle by the end part 2c of the punch 1. The pipe 1 is then rotated 90 deg. to bring the side part 1c upward and is pressed by the punch 3 to form the joint side part 1g inclined at the prescribed angle. The joint side part 1g and the cutting face 1i are pressed to the side parts 5a, 5b of the other square pipe 5 and are positioned, then said parts are welded. Since the joining direction of the pipes to each other is determined by the angle of inclination of the joint side part 1g and the face 1i in the above-mentioned manner, the positioning in the joining direction is easily executed.
Patent JP-H1095924-A (JP)
Title: Antibacterial resin composition having light-transmitting property
Inventor: FURUBAYASHI KAZUNORI
IPC: A01N25/08
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition preventing a loss of light- transmitting property by making a particle diameter of an antibacterial material comprising of a glass particle carrying an antibacterial metal within a specific range and making a difference of refractive index between the antibacterial material and a transparent resin material small. SOLUTION: This antibacterial resin composition is obtained by compounding (A) an antibacterial material carrying a metal (preferably silver) having antibacterial property on a glass particle into (B) a transparent resin material (e.g. an acrylic resin material) and making a particle diameter of the component A as 5-20μm and a difference of refractive index between the components A and B <=0.2, preferably <=0.02. The refractive index of the component A can be approached to the refractive index of the component B by adjusting e.g. a composition of the glass particle, i.e., a compositional ratio of soda, silica and alumina, etc. Preferably, a compounding amount of the component A is 0.3-0.7 pt.wt. to 100 pts.wt. of the component B.
Patent JP-H06102591-A (JP)
Title: Optical scanning device
Inventor: NONAMI HIDETAKA
IPC: G03B27/50
Filed: 1992-09-22
Abstract: PURPOSE:To obtain the optical scanning device which eliminates the need for troublesome adjusting operation and performs a normal scan of a document at all times. CONSTITUTION:The optical scanning device 1 which reciprocally moves along a scanning direction below an original platen to optically scan the document on the original is provided with plural detecting means 65a and 65b which detects the scanning reference positions of both the end parts of the scanning means in a direction of orthogonal intersection to the scanning direction individually in both end part ares of the scanning means detecting means, a which detects the tilt of the scanning means in a direction of orthogonal intersection to the scanning direction corresponding to the detected results on the basis of the detection results of the plural detecting means, and plural driving means 60 which make distortion correction of the scanning means by driving the scanning means independently in both the end part areas of the scanning means when the detecting means detects the tilt of the scanning means in a direction of orthogonal intersection to the scanning direction. Consequently, troublesome adjusting operation unnecessary and the document can be scanned normally at all times through the operation of the detecting means and driving means 60.
Patent JP-H03116473-A (JP)
Title: Magnetic recording and reproducing device for digital signal
Inventor: SHIMAZAKI HIROAKI
IPC: G11B20/10
Filed: 1989-09-28
Abstract: PURPOSE:To eliminate the need for a differential conversion and to evade the deterioration of an error rate by reproducing a transfer wave with the use of the both parts of the burst information part and the part excepting it of a reproducing signal. CONSTITUTION:An encode means 2 converting into a polyvalent digital code with the addition of a burst information to an input digital signal and magnetic recording and reproducing means 6, 7, 9, 10 modulating it and recording and reproducing a multivalued amplitude and phase modulation signal on a magnetic recording medium 8 are provided. A transfer wave reproduction means 5 reproducing a transfer wave with the use of the both burst information part of the reproduction signal fed from the magnetic recording and reproducing means and the part excepting the burst information part is also provided. Moreover the reproduction signals fed from the magnetic recording and reproducing means 9, 10 are demodulated into a reproduction polyvalent digital code with the use of a reproduced reproduction transfer wave and converted into a reproduction digital signal with the deletion of the burst information fed from the reproduction polyvalent digital code. Consequently the less quantity adding the burst information will do, the need for a differential conversion is eliminated and the deterioration in an error rate is eliminated.
Patent JP-H1190055-A (JP)
Title: Mobile object suspending device
Inventor: YAMAKAJI AKIRA
IPC: A63J1/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of using a baton by such a contrivance that the baton can be moved depthwise and to the right/left above a stage and a suspended object is caused to emerge in order of use according to a play item. SOLUTION: This mobile object suspending device 1 comprises main stage traveling rails 2 laid parallel across a span from the forward and the backward end of a main stage on its ceiling, lateral main stage traveling rails 3 laid parallel across a space from the forward and the backward end of the lateral main stage on a lateral stage ceiling positioned alongside of the main stage traveling rails 2, a transverse rail 4 laid across both rails 2, 3, connecting rails 5 laid at spots where the rails 2, 3 are divided by the transverse rail 4 and a baton traveling mechanism which is equipped with a baton activated to lift up/down and moves on the main stage traveling rails 2 and the transverse rail 4 through the connecting rails 5.
Patent JP-H0299394-A (JP)
Title: Memory card module
Inventor: TERACHI KAZUFUMI
IPC: G06K19/077
Filed: 1988-10-06
Abstract: PURPOSE:To enable the title memory card module to have large capacity by increasing a mounting area and besides to enable said memory card to be thinned by a method wherein a chip capacitor and a chip resistance are mounted on an outer peripheral side surface of a resin substrate. CONSTITUTION:For a memory card module, memory semiconductor device connecting pads 12, 22, circuit wiring, etc., are formed with metals of copper foil or the like on circuit substrate 11, 21 such as a resin substrate or a fiber reinforced resin substrate and others, and a plurality of ultra thinned SOP (TSOP) structure memory semiconductor devices 23 are mounted on their surfaces by soft solder. Then, chips 25 such as a chip capacitor, a chip resistance, etc., are mounted by solder on a mounting pattern part 14 provided on an outer peripheral side surface of the circuit substrate.
Patent JP-H04132389-A (JP)
Title: Remote monitoring device
Inventor: MATSUMOTO HISASHI
IPC: H04N7/18
Filed: 1990-09-21
Abstract: PURPOSE:To enable a remote monitor by a video display device with simple configuration, at a low cost, and with a high accuracy without providing plural different monitoring sensors at the outside by detecting the difference of the state changing information of an object to be monitored based on the encoded information of a video signal, and controlling the operation of the video display device. CONSTITUTION:An input video signal is A/D converted by an A/D converter 11, then encoded by an encoder 12, and turned into a video signal frame constituted of picture information on a screen divided into small sections in digital, in an encoding transmitter 2. Then, the difference of the information at every corresponding small section between each video signal frames is detected in order to detect the movement part of the input picture. That is, a movement detecting signal based on this information difference is defined as activation/stop controlling signals 2b and 2c, and outputted from a controlling circuit 13. Thus, monitor video information can be automatically monitored at a monitoring point set apart from a point to be monitored.
Patent JP-S62168583-A (JP)
Inventor: JIYORUJIYU BEREBI
IPC: B07B13/11
Filed: 1986-10-23
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-H0996085-A (JP)
Title: Floor decorative material
Inventor: YAMANE TOSHIHARU
IPC: E04F15/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a floor decorative material which varies in accordance with looking directions and light angles and has an excellent design. SOLUTION: A plurality of surface panel members 3 are arranged on a resin mat 2 by fixing, bonding, or forming with the resin mat integrally to form a floor decorative material 1. A rugged pattern with a directional property is provided at every sheet or every several sheets in the different direction from the adjacent surface panels 3, on a part of the surface of the surface panel 3 or respective surfaces. The rugged pattern on the surface panel 3 varies at every sheet or every several sheets in accordance with the looking directions and the light angles.
Patent JP-H0597171-A (JP)
Title: Transfer jig for plate-like body
Inventor: KONDO KOICHI
IPC: B65D85/86
Filed: 1991-10-01
Abstract: PURPOSE:To provide a transfer jig for plate-like body such as printed circuit board capable of conforming with the different dimensions of a plurality of the plate-like bodies to permit them to be transferred efficiently. CONSTITUTION:A gripping frame 23 is supported on a framework serving as an outer structure in a manner wherein the gripping frame is rotatable about a rotary shaft on one side of the framework and a plurality of the gripping frames 23 are arranged in spaced relation. Each of the gripping frames 23 is provided with a sliding mechanism 27 to permit its dimensions to be changed in the vertical and horizontal directions, so that it conforms with the dimensions of the plate-like body to be transferred. The plate-like body is retained by a fixing mechanism of each gripping frame 23.
Patent JP-S61132458-A (JP)
Inventor: SHINKAWA MAKOTO
IPC: B65G17/00
Filed: 1984-11-29
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。
Patent JP-H0994650-A (JP)
Title: Die for bracket integrated type cast product
Inventor: TANA HIDEO
IPC: B22D17/24
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a die, in which molten metal is not flowed into an insert hole, at the time of producing a bracket integrated type cast product. SOLUTION: In the die for the bracket integrated type cast product forming the bracket integrated type cast product by inserting a metal-made bracket 22 with the cast product, a fixed die 23 providing the insert hole 26 for inserting the bracket 22, a movable die 24 forming a cavity together with the fixed die 23 and a leakage preventing means 27 for preventing the leakage of molten metal into the insert hole 26 from the cavity, are provided. The insert hole 26 has tapered surface, in which the area of the insert hole 26 becomes large toward the cavity from the bottom part, and the leakage preventing means 27 is provided with an insert 28 having the same tapered surface as the tapered surface of the insert hole, an elastic member 29 and a pushing part 31 formed in the movable die side 24 and pushing the bracket 22 toward the insert hole 26 together with the insert 28.
Patent JP-H0594788-A (JP)
Title: Thin film transistor controlling type fluorescent display panel
Inventor: YOKONO MASAMICHI
IPC: H01J31/15
Filed: 1991-10-02
Abstract: PURPOSE:To lessen the deterioration of the life and properties of a thin film transistor due to heat wherein the transistor is formed on an anode substrate made of alkali-free glass. CONSTITUTION:A metal coating 2 is formed inside a groove part formed in a substrate glass 3 made of soda glass. Then, a thin film transistor and an anodic phosphor layer 5 is formed on an anode substrate 7 made of alkali-free glass and a metal coating 6 is formed on the backside. The anode substrate 7 made of alkali-free glass is put in the groove part in the way that the metal coating 2 the metal coating 6 touch each other.
Patent JP-H0998076-A (JP)
Title: Timer device and illuminator
Inventor: MATSUZAKI JUN
IPC: H03K5/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a timer device, which can count a prescribed time even in the case of inversion of an input signal with a high frequency, and an illuminaire which uses this timer device to surely perform switching between normal lighting and emergency lighting and prevents easy melt sticking of a relay contact. SOLUTION: This device consists of a capacitor C3, constant current sources 2a and 2c which charge the capacitor C3, constant current sources 2b and 2d which discharge it, a NOR gate NORM, an AND gate AN2, a NOT gate N2, switching elements Q31 to Q34, clamping circuits 1b and 1c, and a comparator COMPd. Relations 2c≫2a, 2d≫2b, and 2b>2a are given to constant current sources 2a to 2d. A reference voltage Vs of the comparator COMPd has two values VHS and VSL (VSH>VSL) which are changed by an output signal Sd.
Patent JP-H0572787-A (JP)
Title: Electrophotographic sensitive body
Inventor: YASHIKI YUICHI
IPC: G03G5/14
Filed: 1991-09-06
Abstract: PURPOSE:To provide an electrophotographic sensitive body having excellent adhesion of the photosensitive layer to the electric conductive substrate, high sensitivity and excellent electrophotographic characteristics. CONSTITUTION:This electrophotographic sensitive body has an underlayer between the electric conductive substrate and the photosensitive layer and contains nylon resin obtd. by N-alkoxymethylation of nylon 12 in the underlayer. Fine powder of alumina coated titanium oxide is preferably dispersed in the underlayer. This dispersion is effective in improving characteristics and preventing interference fringes.
Patent JP-S62112755-A (JP)
Title: Printing pin for dot printer
Inventor: KUSAKA SADASHI
IPC: B41J2/25
Filed: 1985-11-12
Abstract: PURPOSE:To obtain the titled pin made of Fe base sintered alloy having achieved light weight while satisfying characteristics required by printing pin, by respectively adding prescribed quantities of C, W, Mo, Cr, V, Ti(C,N) and prescribing HRA hardness range. CONSTITUTION:The titled printing pin is made of Fe base sintered alloy contg. by weight 2-4% C, 6-11% W, 3-8% Mo (13<=[W]+2[Mo]<=25, in a formula [W] and [Mo] exhibit content %), 3-5% Cr, 4-10% V, 5-15 Ti(C,N) and the balance Fe with inevitable impurity. HRA hardness of the printing pin is 86-89. The printing pin can be obtd. by combining the material powders, applying extrusion forming, etc., then sintering, further through grinding process. The printing pin can exactly and rapidly follow the driving mechanism of high speed printing as well as the characteristics and responsiveness of the printer can be made satisfactory.
Patent JP-H1181614-A (JP)
Title: Plate shape body finishing accesary
Inventor: SHIINA KATSUO
IPC: E04F13/073
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a plate shape body finishing accesary capable of simultaneously finishing treatment of both a right angle joint portion and a flat joint portion of a plate shape body. SOLUTION: This finishing accesary 1 includes nearly an H shaped cross section integrally formed of a covering front plate 2, a fitting back plate 3 and intermediate connecting plate 4 connecting the front plate 2 and the back plate 3 together. A notched part 5 or a thin wall part is formed near the connected part of the back plate 3 to the intermediate connecting plate 4 and it is composed so that an unilateral fringe 3a of the back plate 3 can be partially cut or bent along the notched part 5 or the thin wall part. The right angle joint part of the plate shape body is finishing-treated by the cut or bent part of the unilateral fringe 3a of the back plate 3 and the flat joint part of the plate shape body is finish-treated by the unilateral fringe 3a part not cut or bent.
Patent JP-S62115073-A (JP)
Title: Releasable decontamination paint
Inventor: ISHIGAKI MASARU
IPC: C09D5/20
Filed: 1985-11-13
Abstract: PURPOSE:To easily remove stain adherent to the surface of articles without staining or damaging the articles to be treated, by using a paint prepd. by blending a resin soluble in a hydrophilic org. solvent, a hydrophilic org. solvent and a surfactant in particular proportions. CONSTITUTION:The releasable decontamination paint comprises 100pts.wt. resin (a) soluble in a hydrophilic org. solvent, 100-1,000pts.wt. hydrophilic org. solvent (b) and 1-100pts. surfactant (c). Examples of the resin include polyurethane, poly(vinyl acetate) vinyl acetate copolymer, metoxymethylated polyamide, and acrylic copolymer resin. A preferable hydrophilic org. solvent is a lower alcohol such as methanol, ethanol or isopropanol. The surfactant may be any of cationic, anionic, nonionic and amphoteric surfactants.
Patent JP-H06203685-A (JP)
Title: Three-position switch driving mechanism
Inventor: PATORITSUKU BONARUDERU
IPC: H01H5/10
Filed: 1993-10-12
Abstract: PURPOSE: To provide a large force to the closing of a switch and a small force to the opening of the switch by increasing the force transmitted to an electric contact according to the movement from the opening position to the switch closing position. CONSTITUTION: A main spindle 10 is rotatably mounted on an upper flange and a lower flange 11, and supports or drives an electric contact so that a switch is selectively moved to three fixed positions, or central switch opening position, switch closing position and closed ground position. A driving mechanism has a mechanical movement transformation system for generating the angle movement of the main spindle 10 increased when a central crank 31A is moved from the opening position to the switch closing position, and the momentum ratio between respective movements of the central crank 31A. Thus, the force transmitted to the electric contact is increased according to the movement from the opening position to the switch closing position.
Patent JP-H03242596-A (JP)
Title: Electronic watch
Inventor: BERUNAARU ERITSUKU MATE
IPC: G04C3/00
Filed: 1990-09-26
Abstract: PURPOSE: To reduce the size and the price by supplying power with a photoelectric cell having high power retainability. CONSTITUTION: A driver 13 has a chargeable battery 28, and a connecting blade 14 is provided in it. The blade 14 is bent downwards, and projects to the outside of the metal housing of the driver 13 owing to it. The driver 13 is fitted into a sealing ring 15 made of synthetic material, and the outside diameter of the driver 13 is equal to the diameter of a dial 10, and is equal to the inside diameter of a round groove brim 1. The upper surface of a metal board 16 in the sealing ring 15 is covered with an insulating film 18 having a hole provided in a region 19 being opposed to the blade 14 of the driver 13. The sealing ring 15 has a specific number of recessed parts 20 below the upper surface, and to each of them a photoelectric cell 21 is fitted.  Besides, on the dial 10 similarly, photoelectric cells 21 are provided in a visible way in recessed parts 22 arranged individually at opposing positions to the recessed parts 20.
Patent JP-H01100143-A (JP)
Title: Purification of methacrylic acid
Inventor: SEGAWA HIROZO
IPC: C07C51/44
Filed: 1987-10-12
Abstract: PURPOSE:To purify methacrylic acid, by treating crude methacrylic acid with m-aminophenol, m-phenylenediamine and/or m-toluylene-diamine in the presence of p-phenylenediamines as a polymerization inhibitor. CONSTITUTION:Crude methacrylic acid produced by vapor-phase catalytic oxidation reaction of isobutylene, tert-butanol, methacrolein or isobutylaldehyde is treated with m-aminophenol, m-phenylenediamine and/or m-toluylenediamine in the presence of a polymerization inhibitor consisting of p-phenylenediamines of formula (R1 is H, alkyl, phenyl, p-tolyl, p-methoxyphenyl or beta-naphthyl; R2 is H, phenyl, p-tolyl or beta-naphthyl) (e.g. N,N'-diphenyl-p-phenylenediamine) or their mixture and distilled. Trace quantities of maleic acid and aldehydes can be easily and effectively eliminated by this treatment.