baber/WOPTO huggingface dataset:
Patent JP-H04368152-A (JP)
Title: Forceps for wafer with drop preventing mechanism
Inventor: SENDA KIMIHIRO
IPC: H01L21/677
Filed: 1991-06-14
Abstract: PURPOSE:To provide forceps for a wafer, which can effectively grasp even a large-sized, heavy-weight wafer without dropping the wafer. CONSTITUTION:The forceps comprises a forceps body 1, a substantially circular- arc-shaped wafer support 2 so mounted on the body 1 as to prevent drop of a wafer W by reciprocating along the peripheral edge of the wafer W grasped by the body 1 to support the wafer W, a gear 3 to be engaged with a toothed part 2A formed on the outer periphery of the support 2, a motor 4 for rotatably driving the gear 3, and a switch 5 for energizing the motor 4.
Patent JP-S5691262-A (JP)
Title: Developing method
Inventor: MIHASHI YASUO
IPC: G03G15/08
Filed: 1979-12-26
Abstract: PURPOSE: To impart sufficient frictional charge to one-component type insulation- characteristic developing powder and make possible uniform developing with simple constitution by frictionally charging said developing powder with a member having a predetermined polymer and performing developing.  
     CONSTITUTION: A one-component type insulation characteristic magnetic toner 11 is thinly coated on a sleeve 4b at thin thickness by a blade 10. The toner 11 having many rubbing chances by this thin layer coating is sufficiently frictionally charged because the sleeve 4b is formed of a homopolymer of vinyl chloride or vinyl-ester- base monomer dehydration-condensated of acid and vinyl alcohol or copolymer with other monomer. Hence, the latent image of the photosensitive drum 1 opposing to the sleeve 4b at a gap wider than the toner coating layer thickness of said sleeve is uniformly developed by the one-component type insulation-characteristic developing powder with the simple constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0920176-A (JP)
Title: Sliding structure of bellows door
Inventor: HIRAI TATEKI
IPC: B60R7/04
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To improve operability at opening-closing time of a bellows door and outward appearance of the bellows door from outside. SOLUTION: The reverse of plural blocks 27 juxtaposed in the opening-closing direction is joined to a flexible sheet-like member 30, and a bellows door is formed, and rails having a curved part curving in the opening-closing direction of a bellows door are respectively arranged on the axial directional both end part sides of the respective blocks 27. Support parts 28a formed in axial directional both end parts of the respective blocks 27 are slidably supported with recessed parts of the rails, and an opening-closing directional width W1 on the obverse side of the support parts 28a of the respective blocks 27 is made smaller than an opening-closing directional width W2 on the reverse side of the support parts 28a.  A relief part 28f to reduce a contact area with side surface parts of the adjacent blocks 27 is formed on the reverse side of a side surface part orthogonal to the opening-closing direction F in the respective blocks 27.
Patent JP-H11949-A (JP)
Title: White polyester film for forgery preventive magnetic card
Inventor: KUROME TAIICHI
IPC: B42D15/10
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable magnetic recording card when an altera tion and forgery preventive method using non-rewritable signal recording is adopted. SOLUTION: In the white polyester film for a magnetic card, a heat contraction rate (150 deg.C for 30 min) is within a range 0.3 to 1.5% in a length direction of the film and within a range of -0.5 to 0.5% in a width direction, a heat expansion coefficient is within range of 6×10<-6> to 26×10<-6> (1/ deg.C) and its anisotropy is 13×10<-6> (1/ deg.C) or under, and an optical density is 0.3 or higher.
Patent JP-H0460787-A (JP)
Title: Seat guidance system
Inventor: MIZUTANI SHUN
IPC: G07B11/00
Filed: 1990-06-29
Abstract: PURPOSE:To inform the correctness of a carriage and a seat to be seated by flashing of display, etc., by reading a train number, a carriage number, and a seat number from a ticket, and collating them with seat reservation information sent from a center. CONSTITUTION:The seat reservation information is sent from the center 1 to a seat information managing means 2, and is stored in an external memory device 16. When a passenger is no board the carriage 9, the passenger inserts the ticket 4 to a ticket reader 5. An MPU 17 reads the train number, the carriage number, and the seat number written on the ticket 4, and they are outputted to the seat information managing means 2. An MPU 12 collates send seat information with the seat reservation information. When the train number is different as a result of collation, a lamp 18a is lit, and the difference of a train is informed to the passenger. When the train number and the carriage number coincide with the information, a lamp 18c is lit and also, a seat display lamp 6a is lit informing to the passenger.
Patent JP-H0520514-A (JP)
Title: Ic card
Inventor: OKUMA ATSUSHI
IPC: B42D15/10
Filed: 1991-07-10
Abstract: PURPOSE:To provide the IC card in which the storage capacity of one IC card is increased and the number of terminals of the IC card is made approximately equal to that in the case of one IC card by providing plural IC memories in one IC card. CONSTITUTION:When an IC card 1 provided with two IC memories 2 and 3 is set to an external input/output means 13, IC memories to be used are selected in accordance with the inserting direction of the IC card, and a switching means switches first input/output terminals 5 to 7 and second input/output terminals 10 to 12 to an address input terminal and a data output terminal. Thus, the number of terminals of the IC card provided with two IC memories is approximately equal to that of the IC card provided with one IC memory.
Patent JP-2000356784-A (JP)
Title: Image processor
Inventor: IGASAKI YASUNORI
IPC: G02F1/135
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can process an inputted image at a high speed and can obtain stable processing result. SOLUTION: This processor is provided with an optical writing type PAL- SLM2 using liquid crystal as an optical modulation material, a stroboscopic lamp 4 as a writing light source set on the writing side of the PAL-SLM2 and a laser light source 9 as a reading light source set on the reading side of the PAL-SLM2. The processor is also provided with a synchronizing signal generator 20 synchronizing the AC driving timing of the PAL-SLM2 with the irradiation timing of the lamp 4.
Patent JP-S6326108-A (JP)
Title: Power supply control circuit by voice input
Inventor: MURATA YUKIO
IPC: H03G3/34
Filed: 1986-07-18
Abstract: PURPOSE:To operate an amplifier while distinguishing the case with only noise from the case with the presence of a voice input by comparing outputs being the result of rectifying a voice signal by two rectifier circuits having different detection time constant at a voltage comparator and using its output so as to control the connection/disconnection of the power circuit of the amplifier. CONSTITUTION:The titled circuit consists of a 1st rectifier circuits 1, 3, 4, 7, 9, 10 connected to a voice input terminal 20, a 2nd rectifier circuits 2, 5, 6, 8, 11, 12 having a different detection time constant from the detection time constant of the 1st rectifier circuits and connected to the voice input terminal 20, a voltage comparator 13 receiving the output of the 1st rectifier circuit and the 2nd rectifier circuit and comparing two input voltages, and power supply control circuits 14-16 using an output of the voltage comparator circuit 13 to control the power supply of an amplifier 17 amplifying the voice signal.
Patent JP-H0818366-A (JP)
Title: Ic for audio
Inventor: NANBU TAKAFUMI
IPC: H04R3/04
Filed: 1994-06-29
Abstract: PURPOSE:To use one capacitor by the IC for audio as both a capacitor for a low-range reinforcing circuit and a capacitor for sound volume limitation. CONSTITUTION:The low-range reinforcing circuit 20, a level limiting circuit 30, and a level detecting circuit 41 are provided. Then the IC is provided with a terminal T16 to which the time constant capacitor C5 of this detecting circuit 41 is connected, a terminal T18 to which a switch S1 is connected, a terminal T17 to which a switch S2 is connected, a switch element Q43, and a resistor R46. When the switch S1 is operated, the low-range reinforcing circuit 20 is controlled with the detection output of the detecting circuit 41 to control the low-range levels of outputted audio signals L and R. When the switch S2 is operated, the level limiting circuit 30 is controlled with the detection output of the detecting circuit 41 to limit the levels of the outputted audio signals L and R and the switch element Q43 is controlled to vary the time constant of the detection output.
Patent JP-S6062030-A (JP)
Inventor: SAKURAI YUKIO
IPC: H01H37/76
Filed: 1983-09-14
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-H1021878-A (JP)
Title: Circular fluorescent lamp and luminaire
Inventor: SAKAKIBARA YUICHI
IPC: H01J61/32
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a circular fluorescent lamp in which cracks are not formed in the glass due to collision of the bulb to the stem at the time of bending process regarding a circular fluorescent lamp produced by a thinned glass tubular bulb is formed into a circular shape and to provide a luminaire enploying the fluorescent lamp. SOLUTION: This circular fluorescent lamp comprises a glass tubular bulb 1 curved into a circular shape and having the outer diameter B 15.021.0mm and the thickness Bt 0.9-1.3mm, flared stems 4 sealed in both ends of the bulb 1 and having the glass tube outer diameter 6.0-10.2mm, lead wires 5 penetrating the stems 4, gas evacuating pipes 6, discharging electrodes 7 installed in the lead wires 5, circularly recessed parts 2 formed in the outer circumferential faces near the sealing parts 3 in both ends of the bulb 1 and having the maximum depth B1 1.0mm or shallower, a phosphor body film 8 formed in the inner face part of the bulb 1, and a discharging retaining medium sealed in the bulb 1. This luminaire is provided with the circular fluorescent lamp.
Patent JP-H04226542-A (JP)
Title: Method for coloring polyolefin without warpage
Inventor: FUIRITSUPU BAGUNAN
IPC: C08J3/20
Filed: 1991-07-11
Abstract: PURPOSE: To pigment a polyolefin without warping independently of types of pigments by using an organic pigment coated with a polar polymer such as a polyvinyl alcohol.  
     CONSTITUTION: By using 0.01-5 wt.%, based on a polyolefin, organic pigment having at least one coating layer of a polar polymer, preferably one coating layer of a polyvinyl alcohol and obtained by coating the surface of (A) an organic pigment, preferably a diketo-pyrrolopyrrole series, particularly 1,4- diketo-3,6-di(4-chlorophenyl)pyrrolo [3,4,-c]pyrrole with (B) the polar polymer selected from a (meth) acrylic acid- and/or its ester-based acrylic polymer, a polyvinyl alcohol, a polyvinylpyrrolidone, a cellulose derivative and a maleic anhydride/styrene copolymer in an amount of 0.5-20 wt.% based on component (A), (C) a polyolefin, particularly a high density polyethylene is pigmented without warping. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6231668-A (JP)
Title: Tensile adjuster for linear member
Inventor: TAKEUCHI ISAO
IPC: B65H59/38
Filed: 1985-08-01
Abstract: PURPOSE:To maintain constant tensile force at any time by setting such that the voltage will increase when the pulling cord having one end secured to the dancer movable pulley while the other end wound over the wire storing reel will move in the pulling direction. CONSTITUTION:One end of pulling cord 18 is secured to the dancer movable pulley 13 while the other end is secured to the wire storing reel 16. Upon increase of tensile force of linear member (w), said pulley 13 will move to the right to pull the cord 18 simultaneously thus to rotate the rotary voltage regulator 15. Consequently, the voltage to be applied onto the bobbin driving motor 10 will increase thus to increase the rotation of said motor 10 and to feed out more linear member (w). As a result, the tensile force of the linear member (w) will decrease to return said pulley 13 to the original position by means of the pulling cord 18 thus to maintain constant tensile force in the linear member (w).
Patent JP-S5794118-A (JP)
Title: Rotor shaft
Inventor: TSUCHIYA KEIICHI
IPC: F01D5/02
Filed: 1980-12-02
Abstract: PURPOSE: To prevent a journal part of a soild coupling from being damaged by attaching a low-alloy steel sleeve, which is divided along its periphery, to the journal part.  
     CONSTITUTION: A low-alloy steel sleeves 4 consist of two half-cylindrical parts and are provided with convex edges 9a and concave edges 9b at their coupling edges. These coupling edges 9a and 9b are of double-tail form so that the coupling edges withstand the centrifugal force induced in the sleeves 4 by the rotation. These sleeves are fitted to a journal part 2 of a rotor 1. In this case, the diameter d of a rotor shaft between the journal part 2 and a coupling 5 is formed a few milimeters smaller than the diameter D of the shaft in way of the journal 2 so that the divided sleeves 4 can be assembled here prior to be inserted to the journal 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6148953-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: FUJII HIROYUKI
IPC: H01L23/28
Filed: 1984-08-16
Abstract: PURPOSE:To dispense with a plating treatment and so forth by a method wherein a semiconductor element is bonded on the substrate supporting part of the lead frame, the surface of a part of which is directly exposing, and after the semiconductor element, the substrate supporting part and so forth are sealed with a molding resin, the part of the lead frame, which is led out to the outside of the molding resin, is coated with a rust-proof wax. CONSTITUTION:This resin-sealed semiconductor device is made into a structure, wherein a built-up structure; which is formed by bonding a semiconductor element 2 on the substrate supporting part 1 of the lead frame, and moreover, by connecting both of the electrode of the semiconductor element 2 and an external lead 4 using fine metal wires; is sealed with a molding resin 3. The external lead 4 and a mounting hole 5 are provided. When the exposing surface of the external lead 4, which is led out to the outside of the molding resin 3, is coated with a rust-proof wax layer 8, the exposing surface remains the surface itself of the external lead 4. By this way, the rust-proof wax layer 8 prevents this exposing surface from being oxidized and prevents from making it troublesome to solder on the lead frame at the time of mounting.
Patent JP-S6279794-A (JP)
Inventor: EDOWAADO AARU ATSUPERUBAUMU
IPC: C12N1/20
Filed: 1986-07-18
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-H09617-A (JP)
Title: Pin for surgery
Inventor: RARUFU POORU DEI
IPC: A61B17/58
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a pin for firmly adhering a surgical barrier film to a tissue structure. SOLUTION: A pin for adhering a surgical barrier film to a tissue structure of a patient comprises a pin body 1 comprising a series of four shortened cones forming a serrate profile capable of bonding the pin to the barrier film and burying the barrier film into the tissue structure. The head 2 of the pin binds a barrier film and plays roll to hold the film on the under tissue structure. The pin PDS is made of a reabsorbable polymer such as polydioxyanone and has essentially a solid structure in whole. In another feature, the pin has an extended portion of a cylindrical head formed between the maximal part of the shortened cone and the pin head. By this arrangement the pin plays role of keeping a space between the barrier film and the subcutaneous tissue.
Patent JP-S6231941-A (JP)
Title: Zinc can for dry battery
Inventor: TERAOKA HIROHITO
IPC: H01M4/12
Filed: 1985-08-02
Abstract: PURPOSE:To enhance strength and corrosion prevention effect without using cadmium by making zinc cans for dry batteries from pellets made of zinc alloy including zinc, lead and lithium as necessary components by impact protrusion method. CONSTITUTION:In case of making cans for dry batteries from zinc pellets by impact protrusion method, said zinc pellets use zinc alloy that lead of 0.10-0.2wt% and lithium of 0.001-1.0wt% are added to zinc. Lead improves spreading capability of zinc and suppresses the reduction of applying pressure and bad influence owing to the contamination of impurities and also lithium enhances the effect that the metallic strength of the zinc can is increased and the effec that the seef-dissolution of zinc owing to the contamonation of impurities is prevented. Therefore, it is possible to obtain the strength and corrosion prevention effect without using cadmium and besides make dry batteries with sufficient performance without the addition of mercury.
Patent JP-H0335807-A (JP)
Title: Transfer ring and mounting device for steel ingot
Inventor: TSUZAKI FUMIO
IPC: B65G47/248
Filed: 1989-06-30
Abstract: PURPOSE:To transfer and mount a heavy steel ingot by interposing the subject device between a crane with which the steel ingot is transferred and a truck as an ingot placing part on which the steel ingot transferred with the crane is placed and turning horizontally and transferring and mounting the vertical steel ingot. CONSTITUTION:A rotary body 3 is made vertical and also a claw part 5 is closed. In that state, the steel ingot is inserted into the ingot holding space 35 with vertical position from the ingot inserting space 34 of the rotary body with the crane U. Thereupon, the steel ingot is placed with vertical position on the ingot placing part 38. Then, the steel ingot in the ingot holding space 35 is horizontally turned by laying horizontally the rotary body 3 by the revolution of a rotating mechanism 6. Because a drive part for claw is driven under that state, the claw part 5 is opened and the steel ingot is separated from the claw part and the steel ingot in the ingot holding space 35 is transferred and mounted on the truck R as the ingot placing part. Thereby, the vertical steel ingot can be automatically transferred and mounted in horizontal position on the ingot placing part.
Patent JP-2000001864-A (JP)
Title: Retaining wall block
Inventor: TERASAWA YAWARA
IPC: E02D29/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall block capable of preventing the deformation and damage of a closing member by dropping storage objects in a recess section, at the same time, covering the recess section so as to make it as the natural landscape and easily walking on the surface of piled up blocks. SOLUTION: A recess section 24 capable of storing storage objects such as sandbag, natural stone, etc., is provided to the front side of a block main body 22 formed of concrete. Then, timber 34 extended to the horizontal direction of the block main body 22 is so provided to the lower side 38 located to the lower part of the recess section 24 among four sides surrounding the recess section 24 that the upper part of the timber 34 is projected to the recess section 24 side from the lower side 38.
Patent JP-S6415263-A (JP)
Title: Production of nickel-aluminum bronze-made casting
Inventor: MATSUO SHINTARO
IPC: B22D21/00
Filed: 1987-07-10
Abstract: PURPOSE:To improve corrosive fatigue strength of a casting by pouring molten Ni-Al bronze containing the specific wt.% of Al, Ni, Fe and Mn, respectively, into a mold as adjustable to cool and adjusting cooling speed of the casting in the prescribed range. CONSTITUTION:The molten Ni-Al bronze containing wt.% of 8.5-10.5% Al, 4-6% Ni, 4-6% Fe, <=4% Mn is poured into the mold as adjustable to cool. Next, the molten casting in the mold is cooled at >=5 deg.C/min in the temp. range of 1000-700 deg.C and adjusted to <=1 deg.C/min cooling speed at <=700 deg.C. The chemical compositions of Al, Ni and Fe improve the mechanical property and the shapes and sizes of their precipitates are made to fine, spheroidizing and uniform distribution. By this method, the corrosive fatigue strength of the casting in sea water is improved.
Patent JP-S6328567-A (JP)
Title: Surface treating method using liquefied gas
Inventor: WAKAMATSU OTORO
IPC: E04F13/02
Filed: 1986-07-21
Abstract: PURPOSE:To eliminate the need for cleaning, wiping off, or recovering a polishing material after polishing by freezing water drops sprayed by powder by means of the sudden adiabatic expansion of a liquefied gas and forming an abrasive material of fine pieces of ice and spraying it to the surface of a treated object. CONSTITUTION:Water is fed from a water tank 2 by means of a pressure pump 1 and, further, a liquefied inactive gas is fed from a liquefied gas cylinder 3 via a heating type pressure reducing regulator 4, to a spray gun 5. Thereby, an abrasive material consisting of the unclei 11 of frozen water drops and a group of flakes 12 of frozen water vapor in air can be obtained. And, by adjusting its hardness by means of the heating type pressure reducing regulator 4, a contraction crack due to temp. difference is produced in between paint, sprayed mortar, etc. on the surface layer and concrete, steel frame, cast copper, etc. for its base material, increasing a blast effect for separating, etc. Thereby, it is not necessary to recover a polishing material, accordingly, enabling open cleaning.
Patent JP-H0220585-A (JP)
Title: Urethane rubber adhesive for polyolefin
Inventor: TORII KOSUKE
IPC: C09J175/00
Filed: 1988-07-09
Abstract: PURPOSE:To obtain the title adhesive capable of exhibiting excellent adhesiveness from the beginning by mixing a thermoplastic polyester urethane rubber, a polyester resin, a terpene(rosin)-modified phenolic resin as tackifier, and an rganic solvent together. CONSTITUTION:The title adhesive mainly consists of 100pts.wt. thermoplastic polyester urethane rubber (A) (e.g. Desmocol 400, a product of Bayer); 10-100pts. wt., preferably 20-50pts.wt., polyester resin (B) (e.g. Unitica Erietel UE-4200, a product of Unitica); 10-50pts.wt., preferably 20-40pts.wt., tackifier resin (C) (a terpene-modified phenolic resin and/or a rosin-modified phenolic resin); and 3-50pts.wt., based on 100pts.wt. solids of the adhesive, organic solvent (D) (e.g. methyl ethyl ketone).
Patent JP-S6061783-A (JP)
Inventor: ISODA NORIYUKI
IPC: G09B9/06
Filed: 1983-09-16
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-2000011239-A (JP)
Title: Coin processor
Inventor: KOZUKUE MASAAKI
IPC: G07D9/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a coin processor which can stabilize rotation of a coin at the time of detection of the denomination of the coin and its authenticity. SOLUTION: This device is provided with a guide material 27 which has magnetic sensors 11A and 11B of a sensor part 3A for detecting the denomination and the authenticity of a coin and a slant surface 27A formed by a smooth surface with no joints differences in level such as projecting and recessing parts at a position of 11A-C. Thus, the rotation of the coin which rotates at the position of the magnetic sensors 11A-C is made stable.