baber/WOPTO huggingface dataset:
Patent JP-H0481767-A (JP)
Title: Electrostatic charge developing toner
Inventor: KOBAYASHI MAKOTO
IPC: G03G9/08
Filed: 1990-07-24
Abstract: PURPOSE:To obtain efficient and stable cleanability even with small sizes by forming ruggedness on the surfaces of the toner particle provided with an outside shell having an urethane group and/or urea group on the circumference of a core material contg. a resin for fixing. CONSTITUTION:While the core material is formed by polymerizing the monomer constituting the resin for fixing in the state of dispersing a solvent into an aq. soln. and granulating the soln. into oil drops of desired sizes, isocyanate and amine and/or polyol are polymerized to form the outside shell having the urethane and/or urea group. This polymn. is effected in a short period of time and the outside shell is formed first. The polymn. of the monomer constituting the resin for fixing in the inside progresses and the ruggedness is formed on the surface of the toner particle by the internal shrinkage, etc., arising from this polymn. The toner is easily and inexpensively produced in this way and even the toner of particular small sizes is efficiently produced. In addition, the degradation in the electrostatic chargeability and cleanability of the toner is obviated.
Patent JP-H0246352-A (JP)
Title: Speed change control method for automatic transmission
Inventor: AOKI TAKASHI
IPC: F16H59/46
Filed: 1988-08-05
Abstract: PURPOSE:To prevent an engine from being blown up by controlling such that the speed change does not take place even if a second speed change command is outputted until the complete termination of the engagement of a first target stage speed change means by a first speed change command. CONSTITUTION:When a first speed change command is outputted by means of a shift lever 45, a hydraulic control valve 20 actuates hydraulic operating clutches 11c-14c, 15d selectively under the control of a controller 30 and switches the gear ratio of a speed change mechanism 10 to a first gear state. At this time, the controller 30 controls from the initiation up to the complete termination of the engagement of the clutch by the variation of the input-output rotation speed ratio obtained from the signals of rotation sensors 32, 35, and even if a second speed change command is outputted by the shift lever 45, the hydraulic control valve 20 refuses the command. All the clutches are thus released temporarily so as to be refrained from being in the neutral state, and an engine is prevented from being blown up.
Patent JP-H0725745-A (JP)
Title: Fair-skinning cosmetic
Inventor: SUZUKI MASAYUKI
IPC: A61K8/00
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a fair-skinning cosmetic having sufficiently beautifying effect on skin, shelf stability and excellent safety free from irritation. CONSTITUTION:A fair-skinning cosmetic has high safety obtained by adding an extract of Atractylodes lancea, Chrysanthemum morifolium or Chrysanthemum lavandulaefolium (showing excellent inhibitory action on melanism) as a crude medicine.
Patent JP-H0540923-A (JP)
Title: Rotary magnetic head device
Inventor: KANEKO NORIAKI
IPC: G11B5/53
Filed: 1991-08-05
Abstract: PURPOSE:To attain thining and the miniaturization of a full device by providing a plane opposite type rotary transformer having a disk-like rotor core and a stater core oppositely and providing a magnetic head on outer periphery of the rotor core as well. CONSTITUTION:The plane opposite type rotary transformer is provided at the lower surface of a frange part 11b in an inner drum 11. And then, the disk-like rotor core 21 is stuck and fixed to the lower surface of the flange part 11b and the disk-like stater core 25 having concentric coils 25a and 25b is arranged so as to face in noncontact to the rotor core 21. And the magnetic head 30 is fixed to the outer periphery of the rotor core 21. And also, when the head is fixed to the lower surface of the rotor core 21, wiring can be shortened.
Patent JP-2000026893-A (JP)
Title: Detergent and its production
Inventor: MEGURO YOSHITOSHI
IPC: C11D3/43
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a detergent which, though contg. a solvent, can be completely freed of the odor of the solvent in washing with water. SOLUTION: In this detergent which is prepd. by mixing a glass foam (perlite), a solvent, a liq. surfactant, and water and is used for decomposing and removing a dried coating film of an attached coating material, the glass foam is impregnated with the solvent, the liq. surfactant, and water to give the detergent in the state of wet flakes. By using the liq. surfactant in an amt. of at least 15 wt.%, of the detergent, the decomposed coating material is prevented from reattaching and the release effect against the solvent is achieved.
Patent JP-H1184249-A (JP)
Title: Exposure device and exposure method using the same
Inventor: HASHIMOTO SUMIO
IPC: G02B17/08
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device provided with a reduction stepper optical system, constituted so that a luminous flux on an axis may be preferably used in a cata-dioptric system, hardly causing the deterioration of resolution and capable of arranging a diaphragm. SOLUTION: A reticle 1 is illuminated from an illumination optical system and a reduced pattern image on the reticle 1 is transferred onto a wafer 5 through a projection optical system. The projection optical system is provided with a 1st lens group G1 with a negative refractive power and for enlarging the luminous flux from the reticle 1, a half mirror 2 as a separating means for reflecting the luminous flux from the 1st lens group G1 , a concave reflection mirror 4 for converging the luminous flux from the half mirror 2 and returning the flux to the half mirror 2, a 3rd lens group G3 with a positive refractive power and for converging the luminous flux which is transmitted through the half mirror 3 after being returned to the half mirror 2 on the wafer 5 and the diaphragm which is arranged between the half mirror 2 and the wafer 5.
Patent JP-H0864881-A (JP)
Title: Layered piezoelectric actuator
Inventor: MURAKAWA KENSAKU
IPC: H01L41/083
Filed: 1994-08-19
Abstract: PURPOSE: To eliminate the damage to an external electrode by driving and to reduce the danger of earth leakage by forming an inner electrode except parts to be covered at both sides of each piezoelectric ceramic board, and forming the external electrode electrically connected to the inner electrode of each layer at both sides of the layer parallel to the displacing direction of the board. CONSTITUTION: An inner electrode 13 is so formed that the length of the electrode 13 in a displacing direction is longer by the length of a part 12 to be covered than the length of a piezoelectric ceramic board 11 in its displacing direction not to be exposed with a fixed end face 10c and a driving end face 10d. The electrode 13 is extended to be formed at inner electrode part 13a and an inner electrode part 13b alternately exposed with two opposed sides 10e, 10f parallel to the displacing direction of a laminated piezoelectric actuator 10 at each one layer with the part 12 to be covered. Thus, even if a voltage is applied when an object to be driven or a fixed object is metal, danger of earth leakage is low, and the driving end face can be pressed in direct contact with the object to be driven. Further, the fixed end face can be adhered directly with the fixed object.
Patent JP-S5899440-A (JP)
Title: Production of substituted phenoxypropionic acid ester, its synthetic intermediate and its preparation
Inventor: AYA MASAHIRO
IPC: C07C67/30
Filed: 1981-12-07
Abstract: NEW MATERIAL:A compound of formulaI(Ar is formula II, formula III; Y is trifluoromethyl, halogen, nitro, cyano, lower alkyl; B is 1-3; R<1>, R<2> are H, lower alkyl; X is H, halogen, nitro, lower alkyl, lower alkoxy; A and n are 1, 2). EXAMPLE:2-(2-Fluorobenzyloxy)ethyl 2-[4-(4-trifluoromethylphenoxy)-phenoxypropionate. USE:Herbicide. it shows satisfactory herbicidal effect with a low dose and inhibits the regeneration of perennial true grass weeds especially without chemical injury to crops. PREPARATION:The reaction of a compound of formula IV (Z<1> is halogen) with a novel compound, 2-(4-hydroxyphenyl)propionic ester of formula V (M is H, alkali metal atom) gives the compound of formulaI. The compound of formula V is obtained from, e.g., a compound of formula VI and another compound of formula VII.
Patent JP-H0246068-A (JP)
Title: Picture data compressing system and facsimile equipment applying same
Inventor: MURAYAMA NOBORU
IPC: H04N1/417
Filed: 1988-08-08
Abstract: PURPOSE:To reduce a data transmitting quantity on transmitting picture data by encoding and transmitting the direction changing quantity of the direction of a picture element changing edge in a picture element changing point on an remarked scanning line and the direction of the picture element changing edge in the picture element changing point of the picture element changing edge on a reference scanning line. CONSTITUTION:Picture data on an MR-encoded remarked scanning line are supplied to a register 41 of a first stage of an FIFO buffer 4 constituted of a direction changing code generating circuit 3 and registers 41 and 42 of 2 stages. In the direction changing code generating circuit 3, a code column on the remarked scanning line supplied from an MR encoding circuit 2 and the code column on a reference scanning line supplied from the register 42 of the second stage are compared, a shearing quantity (n) of corresponding vertical codes V(O), VR(m) and VL(m) is found, an obtained value is substituted by direction changing codes D(O), DR(n) and DL(n), and a direction changing signal is generated and is transmitted on other horizontal codes as it is.
Patent JP-H0359024-A (JP)
Title: Production of liquid crystal polyester
Inventor: YAMANAKA TORU
IPC: C08G63/78
Filed: 1989-07-27
Abstract: PURPOSE:To produce a liquid crystal polyester having a low foreign matter content and improved heat resistance and strengths by constituting it from four specified kinds of structural units. CONSTITUTION:At least one compound selected from among those of formulas I-V (wherein R1 is a group of formula VI or VII or the like group; R2 is a group of formula VI, VIII or the like group; X is H or Cl; and R3 is H or a 1-3C acyl) is subjected to acylation and polycondensation to obtain a liquid crystal polyester comprising structural units of formula IX, structural units of formula X and/or XI and structural units of formula XII, wherein the sum of the structural units of formulas X and XI is substantially equimolar to the structural units of formula II, and having an intrinsic viscosity (in pentafluorophenol in a 0.1g/dl concentration) of 0.5-10dl/g and a melt viscosity of 10-10000 P as measured at the liquid crystal initiation temperature plus 40 deg.C and a shear rate of 1000 (1/sec) with a Koka-type flow tester.
Patent JP-S6351244-A (JP)
Title: Magnet method tape frame positioning device
Inventor: ONO TAKATOSHI
IPC: B65H9/00
Filed: 1986-08-20
Abstract: PURPOSE:To make the high-precision processing of a tape frame unnecessary by providing a magnet on a tape table and positioning the tape frame through locating this magnet so that the tape frame can be attracted to the two- positioning-pin side. CONSTITUTION:At a tape table mainbody 2 are provided two positioning pins 4, 5, by which are struck-contacted a V groove 8a, a flat groove 8b provided, at the one-side-end of a tape frame 8, and a positioning is done. Also, at the table main-body 2 is provided a magnet 6, whose positioning is done in order that the tape frame 8 can be attracted. The tape frame 8 is placed at about a chain-lined position at a time of operation, and then it is attracted by the magnet 6, and grooves 8a, 8b are accurately struck-contacted by positioning pins 4, 5. Accordingly, unlike the previous method in which a positioning is done by pushing the other-side-end of the groove side of the tape frame 8 with a plate-spring or the like, it becomes unnecessary making grooves and an other- side-end-surface and a distance highly precise, and a device may be constituted inexpensively.
Patent JP-H06168986-A (JP)
Title: Tab tape and its manufacture
Inventor: KOTANI KOTARO
IPC: H01L21/60
Filed: 1993-08-06
Abstract: PURPOSE:To facilitate the manufacture of a TAB tape which is free from the deformation of a conductor pattern and the like, formable in high precision, suitable far resin seal, and which makes it possible to reduce material cost. CONSTITUTION:A preset conductor pattern 24 is formed by punching required holes such as a device hole 14 and the like in a metal plate 10 surface of which is provided with an adhesive layer 12 having electric insulation over a range wherein a conductor pattern 24 is formed, sticking a conductor metal leaf 20 to an adhesive layer 12, and etching the conductor metal leaf 20.
Patent JP-H0946004-A (JP)
Title: Flexible printed board
Inventor: NODA HARUO
IPC: H05K1/11
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed board which can prevent discontinuity of a wiring pattern by preventing a crack in a hole part circumferential edge caused by vibration, etc., of a periphery when the flexible printed board is fixed by passing a projection part of a fixing member through a hole part of the flexible printed board. SOLUTION: A tongue piece 30 having a hole part 14 wherethrough a projection part of a fixing member is passed is formed extending from one end edge side of a flexible printed board 10a and a ring-like dummy pattern 30 consisting of a metallic foil is formed in a circumferential edge of the hole part 14. Thereby, a distance between the hole part 14 and a wiring pattern 12 is enlarged and a crack generated in a circumferential edge of the hole part 14 hardly reaches the wiring pattern 12 and a crack is prevented from enlarging by the dummy pattern 30.
Patent JP-2001017284-A (JP)
Title: Showcase
Inventor: MATSUO YASUHISA
IPC: A47F3/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a showcase whose decorative member can go up and down with a case body between the grounding position and the position to which the grounding member goes up by providing a grounding member at the lower end of the decorative member and selectively connecting the decorative member and the case body. SOLUTION: A showcase has an X-link mechanism 5 as a lift mechanism which can raise and lower a case body 2 against a dolly and open and close a display space S. When a decorative member 4 is raised with the case body 2 by engaging engaging claws 72 with engaging grooves 71 by operating an operating lever 74, and operating to rotate an operating handle 55 of the X-link mechanism 5 so that the X-link rises, an adjuster 44 goes up from the floor F and a caster 34 comes to the ready-to-run condition. The case body 2 and the decorative member 4 are lowered to the lowest position to return to the original stable grounding condition by operating to rotate the operating handle 55 from this condition so that the X-link descends.  It is easy to change the display by raising the case body 2 from this condition and to take the ready- to-run condition for the showcase 1 by making the adjuster 44 go up from the floor F.
Patent JP-S6350859-A (JP)
Title: Electrostatic latent image developing toner
Inventor: FUKUDA HIROYUKI
IPC: G03G9/087
Filed: 1986-08-21
Abstract: PURPOSE:To obtain the titled toner capable of preventing softening of the toner which forms an image by using a copolymer or specific acrylic acid monomer and acrylamide monomer as a thermoplastic resin contd. in the titled toner. CONSTITUTION:The titled toner contg. a coloring agent and the thermoplastic resin comprises the thermoplastic resin composed of the monomer shown by formula I and the acrylamide monomer shown by formula II. In formula I, R1 is hydrogen atom or methyl group, R2 is hydrogen atom and methyl group, R3 is hydrogen atom or 1-18C alkyl group. In formula II, R4 is hydrogen atom or methyl group, R5 and R6 are each hydrogen atom, hydroxy or alkoxy group, etc. Thus, the anti-migration property of the toner is improved, and the migration of the fixing toner to a vinyl chloride resin sheet is prevented, even in case that a fixed image is allowed to stand in the state of pressing the fixed image to the vinyl chloride resin sheet.
Patent JP-S6257412-A (JP)
Title: Curable composition
Inventor: TAKIYAMA EIICHIRO
IPC: C09D163/00
Filed: 1985-09-07
Abstract: PURPOSE:The titled composition useful as putty, etc., having improved adhesivity and adhesiveness to the surface of substrate wet with water or to the surface of substrate in a wet condition, obtained by blending a synthetic resin emulsion with a specific radically curable resin composition, hemihydrate and a peroxide. CONSTITUTION:Firstly, (A) an epoxy resin containing 2-4 epoxy groups is reacted with (B) a phenol in such a way that the amount of OH group of the component B is 0.5-1 equivalent based on 1 epoxy equivalent of the component A and the reaction product is esterified with (C) an alpha-beta-unsaturated polybasic acid (anhydride), to give an unsaturated alkyd. Then, a radically curable resin composition comprising the unsaturated alkyd and a polymerizable monomer, hemihydrate and a peroxide are blended with a synthetic resin emulsion, to give the aimed composition. In order to promote curing, preferably the peroxide and a curing promoter are used together.
Patent JP-S5898713-A (JP)
Title: Adaptor for optical connector
Inventor: KASHIMURA NORITAKA
IPC: G02B6/36
Filed: 1981-12-09
Abstract: PURPOSE:To fix both housings by one-touch, by constituting so that pawls consisting of an elastic body, of two housings having plural pawls projected from a cylindrical body for holding a sleeve are fitted to pawls of the opposite side, respectively. CONSTITUTION:A titled adaptor is constituted of cylindrical bodies 13, 14 for holding a sleeve, and two housings 11 having plural pawl parts 15, 16 projected from the bodies 13, 14. Also, the pawl parts 15, 16 consist of an elastic body in which widths 15d, 16d of the rear surface have been made narrower than widths 15c, 16c of its front surface. Each pawl part 15 of one housing 11 is fitted between the pawl part 16 of a housing of the opposite side so that the two housings 11, 12 are combined and fixed.
Patent JP-S6440857-A (JP)
Title: Electrophotographic copying device
Inventor: OKA KENJU
IPC: G03G15/02
Filed: 1987-08-06
Abstract: PURPOSE:To give a contour image forming function without making a device larger in size by mounting a 2nd electrifier for forming contours in exchangeable mode in the specific positions of plural developing devices installed around a photosensitive body. CONSTITUTION:When a color copying machine forms contour images, the contour image forming unit 10 as the 2nd electrifier is mounted in exchangeable mode, instead of a 1st developing device 4, for example, out of two devices except for a 3rd lowest down stream developing device 6. The unit 10 incorporates a scotron charger 11, a high voltage power source 12 and a voltage divider 13. In copying, the scotron charger 11 electrifies again after a 1st electrifier 2 and an optical system 3 perform normal electrification and normal exposure. Then prescribed contours can be formed. Since the unit 10 is mounted at the normal positions of the developing devices, a contour drawing function can be given without making the device larger in size.
Patent JP-S6353761-A (JP)
Title: Reproducing system for digital magnetic recording information
Inventor: WATAYA SHINICHIRO
IPC: G11B20/10
Filed: 1986-08-25
Abstract: PURPOSE:To improve the reliability of a device, and to obtain write data with high density, by supplying a magnetic head detecting signal to a differentiation circuit, and an integration circuit, subtracting an output signal on one side from the output signal on the other side, supplying a result to a zero-cross detection circuit, and performing the reproduction of a digital information signal based on the above output signal. CONSTITUTION:After the magnetic head detecting signal A passing an amplifier 2 is supplied to the differentiation circuit 4, and an incomplete integration circuit 7', and the output signal on one side is subtracted from the output signal on the other side, a subtraction signal D is supplied to the zero-cross point detection circuit 5 using an OV comparator, and the reproduction of the digital information signal is performed based on the output signal, and also, the output signal of a low frequency information correction circuit 14 consisting of an amplitude control circuit 11 which sets the head detecting signal A as an input signal, an amplitude control OV comparator 12, and a filter 13, is added on the subtraction signal D. In this way, it is possible to improve recording density because the error of a bit of position information due to peak shift can be eliminated, and also, since performance is not affected by the resolution of a head-medium system, it is possible to attach degree of freedom on the design of a head-medium, thereby, to improve the reliability of the device.
Patent JP-H07145909-A (JP)
Title: Control method of program of boiler system ph/phosphate
Inventor: SUTANREE SHII ABAROON
IPC: F22D11/00
Filed: 1994-08-22
Abstract: PURPOSE: To improve a water treatment chemical controlling characteristic by attaining data through a plurality of monitorings, and by controlling a pH/ phosphate program calculating concentration of fed water phosphate, an actual boiler cycle and a boiler water supplying sodium level and totalizing these information. CONSTITUTION: Concentration of phosphate is measured under application of a measuring instrument 34 set along a side stream 32, and a boiler cycle is measured under application of a measuring instrument 30 set along a side stream 28 by tracers, respectively. A consecutive reading pH meter measures a blow- down pH under application of the measuring instrument 36 at a downstream side of the measuring instrument 30 set along the side stream 28. These data are supplied to a control center 40. The control center 40 performs a response control of a movable pump 44, a phosphate pump 46 and a blow-down valve 20. Accordingly, a response adjustment of the control center 40 is carried out in response to some parameters accepting adjustment approaching to or returning to a desired PO4 /pH balance.
Patent JP-H0945745-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device and semiconductor wafer
Inventor: MIYAWAKI YASUHARU
IPC: H01L27/10
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To enable precise measurement of the current characteristic of high resistance load elements that constitute SRAM memory cells and the effect of parasitic gates by measuring the current characteristic of high resistance dummy load elements that are formed into each first and second TEG patterns individually. SOLUTION: At a part of semiconductor wafer which has SRAM's, pairs of the dummy high resistance elements DR1 and DR2 , that are of the same shape with a pair of high resistance load elements in the flip-flop circuit in a memory cell, are provided and the one or the other of each pair of the dummy high resistance load elements DR1 and DR2 form the first or the second TEG pattern that are connected in parallel through wiring. The current characteristic of the one pair of the dummy high resistance load elements DR1 and DR2 that are formed into the first TEG pattern and the current characteristic of the other pair of the dummy high resistance load elements DR1 and DR2 that are formed into the second TEG pattern are measured individually.