baber/WOPTO huggingface dataset:
Patent JP-H09297461-A (JP)
Title: Electrophotographic recorder
Inventor: OYAMA KUNIHIRO
IPC: G03G15/08
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent toner having a polarity opposite to that of a normally charged toner from sticking to a transfer roller, even if this opposite polarity toner is stuck to a transition region by preventing the normally charged toner from sticking to the transition region of a potential being in the vicinity of an electrifying position on an image carrier, at the time of completing electrification. SOLUTION: A control part turns off an electrifier 3, to complete the electrification for a photoreceptor drum 1, when the formation of an electrostatic latent image with respect to the drum 1 is completed. When the timing of turning off the electrifier 3 is defined as t0 , the potential of the drum 1 at the electrifying position P1 is reduced from a fixed surface potential to the vicinity of a ground potential, for a specified time from the timing t0 .  At this time, the control part applies bias voltages V4 and V5 for generating an electric field for preventing the normally charged toner Tn on a second developing roller 37 from transferring to the drum 1, to first and second developing rollers 35 and 37, at arbitrary timing t1 before a part placed in the electrifying position P1 reaches a developing position P2 at the timing t0 , by toner electrifying and developing bias power sources respectively.
Patent JP-S62268088-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/76
Filed: 1986-05-15
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-H01281909-A (JP)
Title: Injection molder
Inventor: YAMAZAKI SEIJI
IPC: B29C45/17
Filed: 1988-05-10
Abstract: PURPOSE:To prevent molds and a nozzle from being damaged by a structure wherein a speed changing device which reduces the shifting speed of an injection unit just before nozzle touch is provided in a nozzle touch mechanism which shifts the injection unit to a mold clamping unit. CONSTITUTION:A nozzle touch mechanism 5 consists of a nozzle touch motor 12 and a speed reducer 13, which is equipped with a controlling part 11 mounted on the lower part at the fixed platen 9 side of a frame 2, a ball screw shaft 15, which is connected to the output shaft of said speed reducer, a ball nut member 16, which is mounted slidably back and forth onto the under surface of an injection unit 4 with respect to said unit 4, and a proximity sensor 17 for touching, which is arranged on the back of a fixed platen 3 through the travelling locus of an injection nozzle 7. Accordingly, when the injection nozzle 7 reaches the proximity sensor 17 for touching, the controlling part 11 reduces the rotation of the nozzle touch motor 12, resulting in realizing slow nozzle touch.
Patent JP-S5814005-A (JP)
Title: Method for detecting length of paper money
Inventor: SUGIMOTO OSAMU
IPC: G01B11/04
Filed: 1981-07-17
Abstract: PURPOSE:To detect the length of the paper money highly accurately in a simple constitution, by determining the time period during which specified points and the entire body of the paper money pass by two sets of light detectors, and computing the length of the paper money. CONSTITUTION:The light screening of the paper money having the length L is detected by the two sets of the light detectors P11 and P12 which are arranged in the conveying direction with a distance l being provided. When time difference T1 and T2 in rises and falls of two detected pulses are averaged and computed, the time TK, during which the paper money passes the distance l, is determined more accurately even though paper money speed is uneven. Based on the sum of said time TK and the time difference To between the time points of the rises and falls of both detected pulses, the time TT, during which the paper  money passes the detectors P11 and P12, is determined. The length L is computed based on the equationI. In this constitution, wherein three detectors are not  required, the length of the paper money can be detected highly accurately even  though the paper money conveying speed is not constant.
Patent JP-H04339123-A (JP)
Title: Engine cooling rotary body control device
Inventor: OKITA REIJI
IPC: F16H3/74
Filed: 1991-05-16
Abstract: PURPOSE:To realize a rotary body rotation control according to operational condition of an engine and a fail safe function in the case of failure of its rotation system simultaneously by using a circulating fluid control means, and by conducting compulsor control in the stopping direction in the case when engine temperature becomes higher than a prescribed temperature. CONSTITUTION:There are provided a rotary body driving unit 43 to drive and rotate a rotary body 3 by receiving output of an engine and a velocity ratio setting unit 42 to set velocity ratio of an input unit 41 and the rotary body driving unit 43 by changing rotational speed in itself. There is provided a circulating fluid control means 8 to control circulating fluid volume flowing to fluid type variable control means 5 and 6 to control variably rotational speed of the velocity ratio setting unit 42 according to an operational condition of the engine. There are provided compulsory control means 7 and 8 to control the velocity ratio setting unit 42 compulsorily in the stopping direction in the case when engine temperature detected by an engine temperature detecting means 15 becomes more than a prescribed temperature.
Patent JP-H10300826-A (JP)
Title: Digital calibration method for analog measuring unit
Inventor: CHIKU MASAKAZU
IPC: H03M1/10
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To cancel a control circuit for calibration, increase a control range for correction by using a computing element, form a circuit structure at a low cost and perform highly precise calibration. SOLUTION: This method is provided with a computing element 3 to compute calibration data in accordance with information from a test controller 1, a memory 4 to store data acquisition information from the test controller 1 and a computation result from the computing element 3 and a DAC(digital-analog converter) 6 and an ADC(analog-digital converter) 8 to input set data from the computing element 3 and a control signal from a decording circuit 5. The input and output of the DAC 6 and the ADC 8 are measured to calculate correction data with the computing element 3.
Patent JP-S5637226-A (JP)
Title: Manufacture of uranium dioxide powder with superior sinterability
Inventor: HAGINO SADAAKI
IPC: G21C21/02
Filed: 1979-09-03
Abstract: PURPOSE: To manufacture the tilted uranium dioxide powder with high formability by subjecting inert uranium dioxide to oxidation-reduction treatement and mechanicl pulverization.  
     CONSTITUTION: By subjecting uranium dioxide powder to oxidation-reduction treatment, the pulverization of the powder is facilitated. Starting material uranium dioxide particles are oxidized by heating in air to 350W450°C in case of <1m 2 /g specific surface area, 450W550°C in case of 1W<2m 2 /g or 550W650°C in case of ≥2m 2 g, and the oxidized particles are reduced at about 600W800°C. The resulting uranium dioxide is then pulverized with a known mechanical pulverizer such as an automatic mortar. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10326419-A (JP)
Title: Information recording medium, and recording/reproducing method using the medium
Inventor: MIYAMOTO JIICHI
IPC: G11B7/24082
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To allocate positional information even to a part other than a prepit, and to provide a high-density and high-reliable information recording medium, by generating a signal corresponding to rocking in the recording medium rocking a groove part and an inter-groove part in the radial direction on a disk like substrate, using a clock with integer number times of the frequency of this signal and performing recording/reproducing processing. SOLUTION: As tracks in one group on the information recording medium, the groove parts (information track) 3 and the inter-groove parts (information track) 4 are arranged alternately. The groove part (information track) 3 is constituted so as to be connected to the adjacent inter-groove part (information track) 4 after track one round, and the inter-groove part (information track) 4 is constituted so as to be connected to the adjacent groove part (information track) 3 after track one round. Respective tracks are divided to plural circular arc information recording units 1, and identification information 2 are arranged on the tops of the information recording units 1. The period of the rocking is made to become integer number times for the length of the recording data, and a recording clock is made to be generated easily.
Patent JP-S5814533-A (JP)
Title: Method of exposing electron beam
Inventor: MIYAZAKI TAKAYUKI
IPC: H01J37/317
Filed: 1981-07-17
Abstract: PURPOSE:To simply expose a high accurate pattern by a method wherein elongation or contraction of a chip pattern is measured and the subsequent pattern is subjected to elongation/contraction correction based on the measured result. CONSTITUTION:A substrate 3 having a plurality of preceding patterns 1 and positioning marks 2 is placed on a stand 6 of an electron beam exposing apparatus which includes laser interference measuring meters 4 and mirrors 5. The stand 6 is moved so that one of the marks 2 is made roughly coincident with a central asis of the beam and the center of the mark is obtained by scanning of the beam. While holding the beam as it is, the stand is now moved so that the adjacent mark becomes to locate the same position as previous one. At this time, a movement amount of the stand is measured by the meter 4 to attain a repeated pitch of the pattern. This measured value is given by X+DELTAx including ab  elongation/ contraction error x. Likewisely, Y+DELTAy is attained. Now assuming that horizontal and vertical deviation width of the electron beam is 1/m and 1/n of the repeated pitch, respectively, a picturing region 7 undergoes deviation width corrections of DELTAx/m and DELTAy/n so that movement amount corrections of DELTAx/m and DELTAy/n are effected with the stant is moved to the next picturing region. With this method, matching of the high accurate pattern can be performed simply.
Patent JP-H02292382-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: MIYAJIMA TSUNEHISA
IPC: C09J7/02
Filed: 1989-05-02
Abstract: PURPOSE:To prepare a pressure-sensitive adhesive compsn. which has a moderate initial adhesive strength, a low rising rate of dry adhesive strength, and an excellent repeated releasability, and does not cause staining by compounding, as the principal component, an acrylic copolymer obtd. by copolymerizing specific unsatd. monomers in a specified ratio. CONSTITUTION:An acrylic copolymer obtd. by copolymerizing the following is compounded as the principal component: 0.1 to 20wt.% at least one unsatd. monomer of formula I (wherein R is H or CH3; R1 and R2 are each H or 1 to 4C alkyl; and (n) is 1 to 4) (e.g. N,N-demethylaminopropylacrylamide); and 99.9 to 80wt.% at least one unsatd. monomer of formula II (wherein R3 is R; and R4 is 1 to 14C alkyl) (e.g. butyl acrylate or ethyl acrylate), of which up to 50wt.% may be replaced with other unsatd. monomers copolymerizable with monomers of formula I and II (e.g. acrylonitrile).
Patent JP-S63276605-A (JP)
Title: Adaptive control method
Inventor: TANBA AKIRA
IPC: G05B13/04
Filed: 1987-05-08
Abstract: PURPOSE:To execute an adaptive control to a kiln, an incinerator, etc. by dividing a controlled system process state quantity into suitable ambiguous classes in accordance with an operation characteristic and an operating state of a controlled system process, and adding a manipulated variable determined by a statistic model, to said class. CONSTITUTION:Not only a process state quantity but also a manipulated variable and a control target value which have been outputted already are inputted to a control arithmetic unit 120, and the corresponding manipulated variable is determined. In a multiplier 260, these manipulated variables and a normalized value of a membership value corresponding to each class are multiplied and adjusted to a value corresponding to the degree of reversion corresponding to the respective classes, totaled by an adder 270, and a new manipulated variable is determined. In this case, the arithmetic operation by the unit 120 is not limited to an ARMA model but a model by a GMDH method is also available, and also, a deformation of the ARMA model is available, as well. In such a way, an adaptive type model switching boundary whose exact division cannot be executed easily is set surely without depending on the ambiguity to which an operator's sense has been added.
Patent JP-S5636541-A (JP)
Title: Colored polyester hollow molded product
Inventor: TSUBOI AKIO
IPC: B65D65/00
Filed: 1979-08-31
Abstract: PURPOSE: Titled hollow molded product, excellent in mechanical properties, gas barrier properties, chemical resistance and perfume retention properties, and uniformly colored, which comprises a thermoplastic polyester, an N,N'-alkylenebisfatty amide, and an organic and/or inorganic pigment.  
     CONSTITUTION: (A) 100pts.wt. of a thermoplastic polyester of intrinsic viscosity 0.6W20, having a polyethylene terephthalate as its main repeating unit, are compounded with (B) 0.001W1.5pts.wt. of an N,N'-alkylenebisfatty amide such as N,N'-ethylenebistearic amide, and with (C) 0.001W1.0pt.wt. of an organic and/or inorganic pigment, thermally stable at 280°C or higher temperatures, such as a guinacridone pigment or TiO 2 . The resulting mixture is blow-molded by means of a conventional method, after having been molten and kneaded.  
     EFFECT: A hollow molded product, having a uniformly colored, lustrous appearance and suitable for a container of foods, drugs or cosmetics, is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07289709-A (JP)
Title: Outer frame structure for game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1994-04-26
Abstract: PURPOSE:To provide an outer frame structure for game machine whose occupying space can be reduced, resulting that multiple outer frames can be effectively stored when the outer frame is to be stored, and that is hard to scatter during storage, transport, etc. CONSTITUTION:In a game machine in which an outer frame 7 in a rectangular shape and a front frame 10 attached to the outer frame 7 so as to freely be opened/closed are provided and a game board 11 is detachably attached to the front frame 10, the outer length H1 and W1 in the vertical and horizontal directions of either of the outer frame 7 front or rear edge is made shorter than the inner length H2 and W2 in the vertical and horizontal directions of the other of them.
Patent JP-H11300772-A (JP)
Title: Method for processing terminal part of roof molding
Inventor: YOSHITSURU FUMITAKA
IPC: B29C43/36
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing the terminal part of a roof molding for an automobile which has no seam line on the design surface of the terminal part, has a beautiful appearance, is excellent in durability, and can be fixed correctly and surely to the grooves of a roof. SOLUTION: A pressing protruded part 33 is formed at a required position of the press mold 31 facing the cut part 21 of the back of a terminal part in the width direction of the terminal part, During pressing after the terminal part being heated/softened, the cut part 21 is pressed by the protruded part 33 of the press mold 31 to be deformed, and a fixing projection part 22 projected at least to one side in the width direction of the terminal part is formed.
Patent JP-H0256114-A (JP)
Title: Programmable logic device having array block coupled through programmable wiring
Inventor: SOUUCHIN UON
IPC: H03K19/177
Filed: 1989-05-02
Abstract: PURPOSE: To make it possible to impress to any programmable part of a device by adequately programming the P term to be supplied to a fixed device. CONSTITUTION: An input signal arrives at a chip 10 from a fast input 30 or I/O input 40. The fast input 30 is wired to the whole part of LAB 50 through a line 31. The programmable element 63 at the intersection of a PIA word line 43 and a wiring term line 61 wires a signal generated at one of I/O pads 40 to any LAB 50 up to a buffer 58 through a wiring term line 61 and then sent to a normal/complementary LAB word wire buffer 57. A signal which is propagated to the LAB through this path requires an additional time since it passes through PIA. Therefore, those signals are 'slower' than those traveling directly to LAB through the 'fast' input line 31.
Patent JP-S60257149-A (JP)
Title: Dicing device of semiconductor wafer
Inventor: FUJIKI SHINJI
IPC: B28D5/00
Filed: 1984-06-01
Abstract: PURPOSE:To extend the life of coil spring comprising a conductor by a method wherein the conductor is brought into contact with a blade turning at ultra high speed making use of the pressure of liquid for cooling and cleaning the blade utilized for dicing to set up zero reference point while the conductor is broken contact with the blade not turning at high speed. CONSTITUTION:A semiconductor bar slicing blade 2 holding a flange 4 is fitted into an axle 1 projecting from a spindle main body 12 to be tightened by a nut 3. Besides, water channels 15a, 15b penetrate into a flange cover 7 to be connected to a pressurized water tube 11 for cooling a blade 2 being turned at ultra high speed by jetted cooling water. In such a constitution, a coil spring 5 comprising conductor connected to grounding cable is fixed on the side of cover 7 to make the edge of spring 5 abut against the nut 3 setting up a zero reference point. At this time, a sleeve type slide pin 10 may be fixed in the water channel 15b to remove the spring 5 from the nut 3 after setting up the zero reference point.
Patent JP-H04320700-A (JP)
Title: Method for testing apolipoprotein e genotype and primer and probe suitable for its testing
Inventor: TOYOSATO MITSUYOSHI
IPC: C12N15/09
Filed: 1991-04-17
Abstract: PURPOSE:To readily and accurately test the subject genotype useful for diagnosing an abnormality in lipid metabolism, etc., by amplifying a DNA sample according to a PCR method using a specific primer complementary to apolipoprotein E gene and then reacting the amplified DNA sample with a labeled probe. CONSTITUTION:Polymerase chain reaction (PCR) is carried out by using a combination of at least two primers which are primers, complementary to apolipoprotein E gene and having a primer for a plus chain and a primer for a minus chain in a DNA sample to be tested to amplify DNA fragments containing variant parts of epsilon2, epsilon4, epsilon5 and epsilon7. A labeled opposite gene-specific oligonucleotide probe is then used for the resultant amplified DNA fragments to test the epsilon2, epsilon4, epsilon5 and epsilon7 types. Thereby, the apolipoprotein E genotype is tested.
Patent JP-H0410093-A (JP)
Title: Time recorder system with self-report function
Inventor: WATANABE HIROMI
IPC: G07C1/00
Filed: 1990-04-27
Abstract: PURPOSE:To easily prepare a work schedule and to input it to a time recorder by describing marks on plural mark description columns having various work time systems for each day of a week. CONSTITUTION:A report description table T for the work schedule is printed on a front face TA of a report card T formed in the same size as a time card, and a report confirmation table TR having the same constitution as this report description table TS is printed on a back face TB. The time recorder reads the marks from the report card T, and the work schedule for each worker for the unit of a week or a month is stored in a memory. Then, the work data of each worker is calculated according to the work schedule stored in the above-mentioned memory. Thus, the work schedule for each worker can easily and exactly be inputted to the time recorder.
Patent JP-S62270642-A (JP)
Title: Adhesive polyolefin resin composition
Inventor: INADA HITOSHI
IPC: C08K5/37
Filed: 1986-05-19
Abstract: PURPOSE:To obtain the title composition excellent in adhesion to metal, by mixing a specified polyolefin resin with a phenolic antioxidant and a dithioether antioxidant. CONSTITUTION:A polyolefin resin (a) (e.g., PP) is reacted with 0.01-10wt% unsaturated carboxylic acid (b) (e.g., maleic acid) in the presence of a radical initiator to obtain a polyolefin resin (A) upon which the unsaturated carboxylic acid is grafted. A phenolic antioxidant (c) {e.g., tetrakis[methylene-3-(3,5-di-t- butyl-4-hydroxyphenyl) propionate]methane} is mixed with 10-90wt% dithioether antioxidant (d) [e.g., distearyl dithioether] to obtain an antioxidant mixture (B). 100pts.wt. component A is mixed with 0.01-2.0pts.wt. component B, and a stabilizer, a colorant, an antistatic agent, a lubricant, a filler, etc., if necessary, are added to the obtained mixture.
Patent JP-S62272841-A (JP)
Title: Spindle motor
Inventor: TAKATORI NAOKI
IPC: H02K7/09
Filed: 1986-05-19
Abstract: PURPOSE:To improve assembling method and miniaturize a device, by setting a magnetic attraction means applying a magnetic attraction force to a ring- formed rotor magnet set integrally on a spindle, confronting in the rotor magnet. CONSTITUTION:A spindle 15 is supported by one ball-and-roller bearing 29 only, and is in an unstable state because of the clearance of the ball-and roller bearing 29 when a motor is not driven. In the meantime, when current is conducted to a stator coil 33 and the motor is driven, then the spindle 15 is rotated together with a driving magnet 32 in the state that a magnetic attraction force is applied to the ring-formed driving magnet 32. In this case, the spindle 15 is attracted to the lower side by the magnetic attraction force, and because of the action, the clearance of the ball-and-roller bearing 29 is absorbed, and the spindle 15 is stably rotated even if it is provided with one bearing only.
Patent JP-S61270733-A (JP)
Title: Fiber type optical attenuator
Inventor: YOSHINO TOSHIHIKO
IPC: G02F1/17
Filed: 1985-05-25
Abstract: PURPOSE:To make the outer diameter of an optical attenuator coincide with the outer diameter of the housing of an optical fiber and to reduce the size and weight of the optical attenuator by connection both optical fibers coated with transparent conductive films each other through an EC coloring layer and a solid electrolytic layer to constitute an EC element. CONSTITUTION:Housings 10 on one end parts of respective optical fibers 1, 6 are cut off to expose the optical fibers [clads (a) and cores (b)] and the ex posed end surfaces 1c, 6c are ground, coated with transparent conductive films 11 and then coated with coloring layers 12, 13. The opposed end parts of the fibers 1, 6 prepared by said procedure are fixed and connected with the solid electrolytic layer 14 having adhesive force so that the center axes of respective cores (b) precisely coincide with each other, and after fixing, the whole connecting part is coated with a protection part 16 having the same diameter as that of the housing 10. Consequently, the outer diameter of the optical attenua tor is made equal to that of the housing 10 and the size and weight of the attenuator can be reduced.
Patent JP-2000302030-A (JP)
Title: Object transport system with self-propelled dolly
Inventor: TACHIBANA KATSUYOSHI
IPC: B61B13/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an object transport system equipped with self-propelled dollies favorable for transportation of heavy weights, capable of being installed simply, and establishing good working environment free of guide rails, etc., on the floor surface which is an obstacle to moving operators. SOLUTION: An object transport system including self-propelled dolly to run for itself on the ground or floor along a specified track for transportation of objects 10 is composed of a guide rail 2 installed at the specified level H so as to form the intended track, self-propelled dolly 1 having driving wheels 22 for self-running and a loading part 9 for loading of objects, a moving body 3 to move along the guide rail 2, and a rod 7 to couple together the dolly 1 and moving body 3 mechanically.