baber/WOPTO huggingface dataset:
Patent JP-H07161252-A (JP)
Title: Resin molded product and its manufacture
Inventor: INUI AKIFUMI
IPC: H01B19/00
Filed: 1993-12-09
Abstract: PURPOSE:To provide a resin molded product excellent in an insulation characteristic and mechanical strength. CONSTITUTION:In a metal mold 1 for manufacturing a resin molded product, partitioning plates 2 are arranged with a prescribed space provided. Further, these partitioning plates 2 are constituted of material melted when heated, for instance, olefin material or the like having a low melting temperature. After resins A, B,...N having a different characteristic are injected into each region divided by the partitioning plates 2, by heating the resins, the partitioning plate 2 is melted, and also hardening the injected resin. Here, the resins from A to N are suitably selected so as to continuously change the characteristic of the resin injected to each divided region.
Patent JP-H10149430-A (JP)
Title: Collimator lens, optical scanning device, optical information reader, optical information recording device and copying machine
Inventor: HATTORI YUTAKA
IPC: H04N1/50
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To compensate chromatic aberration on axes or magnification chromatic aberration and to precisely scan a scanning object at high resolution. SOLUTION: Distances from green, blue and red semiconductor lasers (1, 1' and 1'') to collimator lenses C are set to be those compensating chromatic aberration on the axes where the light beams of respective colors are generated by image-forming lenses 3. In magnification chromatic aberration, outgoing time and outgoing timing at the time of emitting respective laser light beams are controlled so as to compensate them. When using a multi-laser, a single compensation collimator lens are used, which cause chromatic aberration on the compensation axis to compensate chromatic aberration on the axes, on respective laser light beams.
Patent JP-H06126331-A (JP)
Title: Device for collecting insert paper
Inventor: AMANO YOSHIO
IPC: B21C47/26
Filed: 1992-10-22
Abstract: PURPOSE:To easily and automatically supply paper cores to a insert paper coiling machine by arranging a paper core stocker above the insert paper coiling machine. CONSTITUTION:When a rolled stock coiled is passed to a mill, a insert paper coiling machine 4, for the purpose of collecting insert paper inserted in between rolled coil layers in the preceding process, is constituted of a pair of movable base 20 arranged separably in close proximity and mutually facing each other, a motor 18 fixed on the movable base 20, and chucks 19 provided in the motor axis. The paper core 17a is selectively attached between both chucks 19, and the insert paper is coiled for collection. Above the insert paper coiling machine 4, a paper core stocker 15 is arranged in which plural kinds of paper cores 17a-17d are stored, and an arbitrary paper core is automatically supplied by means of the driving cylinder 16a of a paper core supply device 16.
Patent JP-H07136370-A (JP)
Title: Lubricating device for sewing machine
Inventor: KITAI KOJI
IPC: D05B71/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide a lubricating device for a sewing machine feeding a lubricant to an oil wick in response to the revolving speed of a rotary shaft rotated by the drive of the sewing machine. CONSTITUTION:This lubricating device for a sewing machine is provided with a speeder device 7 arranged on the rotary shaft 1 of the sewing machine, a slide member 19 relatively rotatably supported by the speeder slide 12 of the speeder device 7 moved along the rotary shaft 1 and guided by a guide member 20 for its movement, a guide face 25c rockably supported and coupled with the coupling pin 18 of the slide member 19, a rocking lever 25 excited upward by elastic bodies 26, 26a, and an oil wick 28 fitted to the rocking lever 25 so that its tip section 28a can be brought into contact with a lubricant in an oil reservoir 2 and feeding the lubricant via the capillary tube phenomenon. When the slide member 19 and the coupling pin 18 are moved by the rotation of the rotary shaft 1, the rocking lever 25 is lowered and rocked by the guide face 25c.
Patent JP-H10254189-A (JP)
Title: Image forming device
Inventor: MURAKOSHI KATSUYA
IPC: G03G21/14
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for accurately performing a both-side transfer operation without giving an operational burden to an operator, in the case that many sheets of original are supplied by dividing it. SOLUTION: The odd-numbered original supplied from an automatic document feeding unit 1 is transferred to the surface of a transfer paper fed from a paper feed tray part 13 by a transfer unit 8, and the transfer paper is stocked in an intermediate tray part 11, and the even-numbered original is transferred to the rear side of the transfer paper fed from the intermediate tray part 11, then, the both-side transfer operation is accomplished.  Then, when the supplied original comes to an end, an image forming is continued in the case that an original is additionally set before a prescribed stack time is counted by the timer 11a of the intermediate tray part 11, and on the other hand, in the case the original is not additionally set before the time is counted by the timer 11a, the transfer paper stocked in the intermediate tray part 11 is discharged to a paper discharging tray part 12, thus, in the case of setting many sheets of original in the automatic document feeding unit 1 by dividing it, the both-side transfer operation of many sheets of original is accurately and efficiently performed without giving the operational burden to the operator.
Patent JP-2001122138-A (JP)
Title: Electric power steering device
Inventor: YOSHIDA ISAMU
IPC: B62D5/22
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To lighten, compactify, and reduce cost of an end cap of a single thread. SOLUTION: A ball screw mechanism 23 integrated into this electric steering device is constituted by a ball screw shaft 10 of the single thread, a rotary nut 11 provided with one through hole 15, a plurality of torque transmitting balls 13 arranged in a ball rolling passage 12 formed between the ball screw shaft 10 and the rotary nut 11, and end caps 14a and 14b attached to both ends of the rotary nut 11 and having reversing grooves 17a and 17b for reversely circulating the balls 13 in the through hole 15. The end caps 14a and 14b are formed in a half or a partial annular shape and recesses 11c and 11d of a half or a partial annular shape are provided on the both ends of the rotary nut 11 for filling the end caps 14a and 14b.
Patent JP-H09124869-A (JP)
Title: Polymer composition for shoe bottom
Inventor: NOGUCHI HISANORI
IPC: C08L75/04
Filed: 1995-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition having no scattering in adhesive forces to a vamp even differing moisture and temperature conditions by blending a specific copolymer, a thermoplastic polyurethane having low flow starting temperature and a plasticizer to a polyvinyl chloride. SOLUTION: This polymer composition comprises (A) 100wt.% polyvinyl chloride having 500-1600 average degree of polymerization, (B) 5-20wt.% vinyl chloride-vinyl acetate copolymer having a low degree of polymerization (preferably 500-800 average degree of polymerization) containing 3-15% vinyl acetate, (C) 0.05-30wt.% thermoplastic polyurethane having a low flow starting temperature and (D) 80-120wt.% plasticizer (e.g.; dibutyl phthalate). As the component C, it is preferable to use a thermoplastic polyurethane having 40-70 deg.C flow starting temperature (measured with a High-Mol. Chem. Soc.-type flow tester by heat-up method at 3 deg.C/min. heat-up rate and 100kgf lord using a die having 1mm diameter and 2mm length). The component C is generally a linear polyurethane having a polyester as a main chain and 10<4> -10<6> molecular weight.
Patent JP-H06165357-A (JP)
Title: Cable turning device
Inventor: SATO HIDEO
IPC: H02G11/00
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a cable turning device which can prevent a cable holding section and an increase in the installing floor area of the device even when the number of cables increases. CONSTITUTION:L-shaped supporting rods 6 are arcuately hung from the lower surface of a turning track 5 at a prescribed interval. Inner guides 7 having inverted 'F' shapes in their longitudinal sections and annular shapes in their top views are mounted on the rods 6. Then outer guides 8 having symmetrical shapes against those of the guides 7 in their longitudinal sections and arc-like shapes in their top views are placed on receiving tables 10 protruded from the wall 2a of a circular chamber 2. Cable holding sections A are respectively housed above and below the guides 7 and 8.
Patent JP-H09105967-A (JP)
Title: Production of tertiary nonlinear optical material and tertiary nonlinear optical material
Inventor: ANDOU MASANORI
IPC: G02F1/355
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To produce a novel low-cost nonlinear optical material stably producing a high nonlinear optical effect and excellent also in safety. SOLUTION: Soln. of alkoxide, nitrate or org. acid salt of at least one kind of metal selected from among V, Cr, Mn, Fe, Co, Ni and Cu is impregnated into a porous transparent material, dried and thermally decomposed to produce the objective tertiary nonlinear optical material. In other way, a composite layer contg. fine metal oxide particles of <=500nm particle diameter dispersed in a transparent substance is formed on a subsrate by a simultaneous sputtering method or an alternate sputtering method using a transparent substance target and a target of oxide of at least one kind of metal selected from among V, Cr, Mn, Fe, Co, Ni and Cu to produce the objective tertiary nonlinear optical material.
Patent JP-2001127248-A (JP)
Title: Power control device
Inventor: ITO MASAHIRO
IPC: H01L27/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To offer a power control device which can power down a circuit block quickly when input signals into the circuit block are inactive. SOLUTION: A power control device 2 discriminates between active and inactive of input signals into a circuit block 1 as an object of control and outputs a power-down signal so as to power down the circuit block when the input signal is inactive.
Patent JP-H04181230-A (JP)
Title: Liquid crystal electrooptical element
Inventor: SAKATA HIDEFUMI
IPC: G02F1/13
Filed: 1990-11-16
Abstract: PURPOSE:To select the transmissivity and reflectance of a desired value by changing impressed voltage on a liquid crystal cell and varying the ratio of the transmissivity to reflectance. CONSTITUTION:Cholesteric liquid crystal 5 is formed of a liquid crystal cell having structure held by a glass substrate 1 provided with a pair of opposed transparent electrodes. Then, an ITO 2 is sputtered and vapor-deposited on the substrate 1 and polyimide precursor is baked as an oriented film 3 on the ITO 2. The liquid crystal 5 has helical structure same as a right-handed screw. When right-handed circularly polarized light is made incident on the liquid crystal 5, it is totally reflected and when left-handed circularly polarized light is made incident there, it is transmitted. By impressing the voltage on the liquid crystal cell, the pitch of the helical structure of the liquid crystal 5 is changed, so that the wavelength of light is changed and the transmissivity and the reflectance of the light are changed. Since the transmissivity and the reflectance depend on impressed voltage, the desired transmissivity and the reflectance are obtained by controlling the voltage.
Patent JP-H10154761-A (JP)
Title: Manufacture of non-volatile semiconductor storage device
Inventor: OGATA KAN
IPC: H01L29/788
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device of high reliability, by, in a manufacturing process for the non-volatile semiconductor storage device comprising 2-layer gate structure, forming an inter-layer insulation film of excellent anti-oxidation characteristics. SOLUTION: After a lower part oxide film 531 is formed on a floating gate 4, a silicon nitride film 521 is formed on the lower part oxide film 531. Then, in an atmosphere of mixed gas of dichlorosilane gas, nitrous oxide gas, and ammonia gas with mixing ratio with mixing ratio, for example, 12:79:1, CVD reaction is performed at, for example, 770 deg.C under the pressure of 0.4Torr, so that an upper part oxide film 511 is formed on the silicon nitride film. Here, the upper part oxide film 511 is an oxynitride film containing nitrogen atom in its film.
Patent JP-H01150440-A (JP)
Title: Apparatus for adjusting belt width in metal strip continuous casting machine
Inventor: KATAHIRA KEIICHI
IPC: B22D11/06
Filed: 1987-12-08
Abstract: PURPOSE:To facilitate adjustment of belt width by dividing inner part space of a water supplying header into two with pistons, connecting to supplying sources for cooling water and end face heating medium, respectively and shifting the piston while synchronizing with the short side mold. CONSTITUTION:An actuator 13 for shifting the short side mold 5 to width direction is arranged and also piston headers 16, 22 are divided into two with the pistons 16a, 22a, respectively. Then, the divided spaces are connected to the supplying sources for the cooling water and the end face heating medium through valves 15, 24, respectively. The pistons 16a, 22a are controlled with actuators 33, 33a and the actuators 33, 33a are controlled with a control device 34 while synchronizing with the actuator 13 and driving mechanism 32. By this method, a restrictor for water passage 19 is restricted in accordance with shifting of the short side mold 5, to adjust the pistons 16a, 22a. Therefore, the adjustment of the belt width is automatically executed and facilitated.
Patent JP-H05139039-A (JP)
Title: Optical information recording medium
Inventor: KAGEYAMA YOSHIYUKI
IPC: G11B7/243
Filed: 1991-11-26
Abstract: PURPOSE:To enhance recording sensitivity and erasure sensitivity, to prevent the lowering of an erasure ratio due to erasure residue at the time of over-light and to extend life by using a compound represented by a specific formula and comprising a mixed phase state of an MInX2 phase and an AgSbTe2 phase in a crystal state as the main component of the recording layer provided on a substrate. CONSTITUTION:The recording layer formed on a substrate is composed of a compound represented by (MInX2)1-a(AgSbTe2)a (wherein M is Ag or Cu, X is Te, Se or S and a is 0.3<=a<=0.92) and becoming a mixed phase state of an MInX2 phase and an AgSbTe2 phase at least in a crystal state. As an electromagnetic wave used in the regeneration and erasure of recording, various ones such as laser beam, electron beam, X-rays, ultraviolet rays, visible light, infrared rays or a microwave can be employed but, at the time of the attachment to drive, small-sized compact semiconductor laser is optimum. By this constitution, an erasure ratio at the time of over-light is drastically enhanced and high sensitivity is achieved.
Patent JP-2000136104-A (JP)
Title: Weeding
Inventor: MITO NOBUAKI
IPC: A01N43/58
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for weeding a wheat field. SOLUTION: Soil or weeds in a wheat field is treated with a herbicide composition comprising a 2-chloro-4-fluoro-5-(4-methyl-5-trifluoromethyl-3-pyridazinon-2- yl)phenoxyacetic ester derivative and one kind selected from 2,5-dibromo-4- hydroxybenzonitrile, 2,6-dibromo-cyanophenyl octanoate, 4-hydroxy-3,5- diiodobenzonitrile and 4-cyano-2,6-diiodophenyl octanoate as active ingredients.
Patent JP-H10154071-A (JP)
Title: Prefetch address controller and prefetch address controlling method
Inventor: ENOKIDO YOSHIO
IPC: G06F9/38
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To automatically decide a generation direction of a prefetch address in a computer system which is provided with a prefetch buffer that prefetches and stores data of plural addresses that continue, to provide a feature which automatically switches the generation direction of the prefetch addresses by adjusting it to the direction of data read access, to effectively utilize a data prefetch effect of the prefetch buffer and to improve data transfer speed independently of the direction of data read access. SOLUTION: When an address on a bus 20 at the time of a read access exists outside an address range of data that is stored in a prefetch buffer 11 and becomes hit miss, it automatically decides the generation direction of a prefetch address according to the read access. There, the address generation direction of a prefetch address generating part 16 is automatically switched by adjusting it to the direction of a data read access.
Patent JP-H09151168-A (JP)
Title: Production of beta-alanine salt
Inventor: FUJII TAMOTSU
IPC: B01J23/72
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To produce a β-alanine salt useful as a raw material for producing a medicine, an agrochemical and a cosmetic in high yield by suppressing the formation of by-products. SOLUTION: The oxidative dehydrogenation reaction of 3-aminopropanol is carried out in the existence of an alkali metallic hydroxide or alkaline earth metallic hydroxide (e.g. NaOH), water and a catalyst containing copper (e.g. a developed Raney copper) at 100-210 deg.C to afford a β-alanine salt. Based on the amount of the 3-aminopropanol, an alkali(ne earth) metallic hydroxide is used in an equivalent amount or more and >=10wt.% water and 1-70wt.% catalyst are used. The high-purity β-alanine salt can simply be obtained in high yield at a low cost because of no need of purification processes for removing by-products due to remarkably suppress the formation of iminodipropionic acid, nitrilotripropionic acid, etc., as by-products.
Patent JP-H01152335-A (JP)
Title: Abnormality diagnostic apparatus for roller bearing
Inventor: OSHITANI AKIRA
IPC: G01M13/04
Filed: 1987-12-09
Abstract: PURPOSE:To judge the degree and a part of damage to a bearing to be diagnosed with an automatic diagnosis thereof, by inputting and analyzing the name, shape and revolutions of the bearing being diagnosed to take in an arithmetic data. CONSTITUTION:A name, a geometrical shape and nominal inner ring revolutions and the like of a bearing to be diagnosed are inputted into a diagnosis conditions input circuit 22. According to a diagnosis algorithm stored in a memory circuit 25, a central processing circuit 24 controls a filter controlling circuit 4, a frequency analysis circuit 18, a spectrum control circuit 20 and a display circuit 28 in the apparatus and brings data in from a circuit 14 for computing a Q value expressed by the formula and a frequency analysis circuit 18 in the apparatus to perform a self-diagnosis of a bearing to be diagnosed. That is, a solid sound generated from the bearing being diagnosed during the rotation is detected with an acceleration detector 2 set near the bearing being diagnosed and a waveform processing and a computation are added to this operation to determine a Q value. On the other hand, a frequency spectrum is obtained to display the results of judgement of the Q value and a damaged part on a display circuit 28.
Patent JP-H03171387-A (JP)
Title: Portable electronic device
Inventor: KURIYAMA RYOICHI
IPC: G06K19/07
Filed: 1989-11-30
Abstract: PURPOSE:To make it possible to determine whether a subprogram is to be executed or not by referring to discrimination information stored in a discrimination information storage means. CONSTITUTION:A portable electronic device is constituted so that an IC card 1 can be connected to a control part 3 consisting of a CPU, etc., through a card reader.writer 2, and the input/output of data from an external part is executed selectively, and the subprogram to be executed by the control part 3 can be registered in a nonvolatile memory in the IC card 1. Then, the discrimination information storage means to store the discrimination information to discriminate whether that subprogram is registered previously or not at the time of the execution of the subprogram is provided in the IC card 1. Accordingly, it can be discriminated whether the subprogram is registered previously or not. Thus, at the time of the execution of the subprogram, it can be determined whether the subprogram is to be executed or not.
Patent JP-2001087440-A (JP)
Title: Putt practicing device for golf
Inventor: KANEDA SABURO
IPC: A63B69/36
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a practicing device for an armateur golfer in indoor practicing an effective putt training method. SOLUTION: It is rather meaningless for the golfer to exercise putt training by anticipating the condition change and distance feel of the greens of a golf course in a limited space. The putt practicing device which decides whether a ball is delivered straightforward or not by installing a gate having a smaller clearance from a golf ball near a putting side on a virtual cup line is therefore proposed. The golfer cannot make training continuously if the golf ball abuts on the narrow gate or stops. This problem is solved by forming at least the ball contact portion of the narrow gate to a small-width gate. The ball curves and jumps out even if the ball abuts on the gate. The putt training device allows the installation of the narrow gate near the putting.
Patent JP-H07157081-A (JP)
Title: Wafer conveying mechanism
Inventor: HOSAKA EIJI
IPC: B65G49/07
Filed: 1993-12-13
Abstract: PURPOSE:To prevent a wafer in conveying from slipping off by providing bar members on both ends of wafer tweezers. CONSTITUTION:When a center part of a semiconductor wafer 8 is vacuum- sucked to wafer tweezers 11, the periphery of the semiconductor wafer 8 is held by bar members 13, 14. A moving part is moved in this state, and a rotational part is rotated, thereby the semiconductor wafer 8 can be conveyed. The semiconductor 8 is held by the bar members 13, 14 even if the center part of the semiconductor wafer 8 can not be vacuum-sucked by the wafer tweezers 11. Thereby the semiconductor wafer 8 is not slipped off during conveying, and the semiconductor wafer 8 is not damaged. Moreover, the positioning adjustment of the semiconductor wafer 8 when the semiconductor wafer 8 is received from/transferred to a wafer conveying mechanism can be easily performed.
Patent JP-H02158421-A (JP)
Title: Vehicle
Inventor: SHINBA TOSHIMI
IPC: B60K17/04
Filed: 1988-12-09
Abstract: PURPOSE:To ameliorate the center of gravity in a car body as well as to make improvements in travel stability by installing a transmission at the body front side of an engine, while setting up a driver's seat in a central area in the body longitudinal direction at an upper area of the transmission. CONSTITUTION:An engine 2 is set up endwise in the rear of a central part in a body frame 1 and mounted thereon, while a transmission 3 is installed at the body front side of the engine 2. In addition, a transfer 4 is installed at the body front side of the transmission 3, while a driver's seat 9 is installed a right above area over these elements. Moreover, a steering wheel 12 is installed in a front area of the driver's seat 9, while these elements are set up in the central part in the body longitudinal direction respectively. With this constitution, the center of gravity of a car body is set up in a central bottom part of the car body, whereby any drop in travel stability due to height and deviation of the center of gravity is ameliorated in this way.