baber/WOPTO huggingface dataset:
Patent JP-S62236170-A (JP)
Title: Automatic cassette replacing device
Inventor: NONAKA WATARU
IPC: G11B15/68
Filed: 1986-04-08
Abstract: PURPOSE:To easily execute an initial setting without fail by updating a reference position obtained by a reference setting member at every starting of the action of an automatic cassette replacing device. CONSTITUTION:Plural shelf units 21-2n having plural cassette storing shelves 1 are provided, a cassette transfer device 7 capable of transferring upward and downward and right and left to these is arranged, a cassette is removed from the cassette storing shelf 1 of shelf units 21-2n by the cassette shifting device 7, filled up to recording and reproducing devices 61-64, the cassette is removed from the recording and reproducing devices 61-64 and inserted into the cassette storing shelves 1. Further, reference setting members 31-3n to set the reference position to the shelf units 21-2n of the cassette shifting device 7 are provided in the upper and lower directions of the shelf units 21-2n, the reference position obtained by the reference setting members 31-3n is stored into a memory means, and the reference position stored into the memory means is updated for the starting of the action of an automatic cassette replacing device. Thus, the initial setting can be always executed by the newest position information easily and without fail.
Patent JP-H04290788-A (JP)
Title: Multi-color thermal recording material
Inventor: FUJITA YUTAKA
IPC: B41M5/323
Filed: 1991-03-18
Abstract: PURPOSE:To make possible the revisualization of a five or more-color multi- chromatic image by laminating the first thermal color development layer based on an electron-donative dye precursor and an electron-receptive chemical compound and the second thermal color development layer containing two different types of diazonium salt with different maximum absorbed wavelengths from each other and a coupler which develops a color through a chemical reaction with the salts. CONSTITUTION:This thermal recording material is composed of a support l, the first thermal color development layer 2 based on an electrondonative dye precursor 21 and an electron-receptive chemical compound 22 and the second thermal color development material 3 containing diazonium salts 31, 32 and a coupler 33 which develops a color thermally through a chemical reaction with the salts. In addition, the electron-donative dye precursor 21 contained in the first thermal color development layer 2 is enveloped in a micro-capsule, and the diazonium salts 31,32 contained in the second thermal color development layer 3 are enveloped in respectively different thermal-responsive microcapsules.
Patent JP-S57196857-A (JP)
Title: Frequency generator
Inventor: MINAMI KIHACHIROU
IPC: H02K3/28
Filed: 1981-05-29
Abstract: PURPOSE:To enable the accurate detection of the rotating speed of a frequency generator by suitably setting the circumferential pitch angle between adjacent generating coil strands, thereby reducing the harmonic components of a general generating output signal waveform and equalizing the duty ratio. CONSTITUTION:The number of generating coil strands 2a-2h are set to 2n (n= 1, 2, 3...) per one pole, and the circumferential pitch angle between the adjacent generating coil strands 2a-2h is set to theta/2n deg. and (360-theta)/2n deg. of an electric angle when the circumferential pitch angle is the angle responsive to the distortion of a magnetic flux density distribution, i.e., an angle duration (an electric angle) theta deg. between the point of the positive maximum magnetic flux density and the point of the negative maximum magnetic flux density in the zone of 360 deg. of an arbitrary electric angle of the circumferential magnetic flux density distribution.
Patent JP-S61239818-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: B07B4/08
Filed: 1985-04-15
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-S62238820-A (JP)
Title: Production of polyamide multifilament yarn
Inventor: OHARA MIKIO
IPC: D01F11/08
Filed: 1986-04-03
Abstract: PURPOSE:To obtain the titled partially glued yarns capable of weaving and knitting with high efficiency without requiring treatment such as yarn twisting, interlacing, etc., by melt spinning a specific copolyamide, applying a specific moisture to the resultant yarn with an aqueous spinning oiling agent and directly drawing the yarn in the above-mentioned state. CONSTITUTION:Nylon 6 is initially copolymerized with 0.1-0.2mol/mol nylon 66 to give a copolyamide, which is then melt spun and an aqueous spinning oiling agent is applied thereto to give 1-4.5%, preferably 1.5-3% applied moisture content. The yarn in the above-mentioned state is then hot drawn and wound to carry out melt spinning and direct drawing and afford the aimed yarn. The draw ratio is preferably >=1.2 times and residual elongation after drawing is preferably <=55%.
Patent JP-2000273918-A (JP)
Title: Excavation tool
Inventor: AKIYOSHI NAOYOSHI
IPC: E21D9/08
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an excavation tool applicable to excavate shrub or wasteland to cut off root or the like, reclaim or cultivate wasteland and to use for removing antipersonnel mines. SOLUTION: An excavation tool includes a holder 5 fixed to a cylindrical basic body to be forcedly rotated, a bit 7 detachably mounted to the holder 5 and an anchor 30 for fixing the bit 7 and the holder 5. Then, an interlocking recess section 25 is formed in one base of a bit 7 and a holder 5, a plate-like section 15 interlocking with the recess section 25 is provided to the other base, the interlocking recess section 25 and the plate-like section 15 are formed in the shape coming into contact with each other on a slope having the lower front side and the higher rear side and, at the same time, the bit 7 and holder 5 are fixed by inserting the anchor 30 comprising a shaft body fitting a plastic deformable bush 31 in the engaging part.
Patent JP-S57196514-A (JP)
Title: Preparation of mold coil
Inventor: NOZU YASUAKI
IPC: H01F41/12
Filed: 1981-05-28
Abstract: PURPOSE:To prevent the generation of corona discharge by a method wherein primary and secondary coils arranged concentrically in a mold are molded monolithically with two kinds of molding materials without formation of a boundary surface. CONSTITUTION:A primary coil 6 and a secondary coil 7 are arranged concentrically in a mold 1, while a partition tube 8 is set in the middle of the mold 1. A molding material 9 formed only of resin is injected into the inside of the partition tube 8, while a molding material 10 prepared by mixing a filler in resin of the same kind with the molding material 9 is injected into the outside of the tube 8. Next, these molding materials 9 and 10 are defoamed, the partition tube  8 is pulled out later while the viscosity of the molding materials 9 and 10 is still low, and thereby the molding materials 9 and 10 are cured by the reaction to each other and joined monolithically.
Patent JP-H01255466-A (JP)
Title: Optical information recording and reproducing device
Inventor: MATSUI TAKAO
IPC: G11B7/085
Filed: 1988-04-04
Abstract: PURPOSE:To improve reliability, by a method wherein one part of a thrust applying unit at a connecting part between a driven body and a driving source for driving the driven body is provided with a curvature. CONSTITUTION:A linear motor for an optical disc device is provided with side yokes 1, 2 through center yokes 3, 4 and relay yokes 5-8 while a bobbin, movable into the lengthwise direction of the center yokes 3, 4, is provided and a coil 9 is wound therearound. Magnets 13, 14 for providing the coil 9 with a magnetic field are secured to the inside of the side yokes 1, 2 while a holding unit 11 is provided at the end of the bobbin 10 and driven bodies 17, such as an optical head and the like, are fixed thereto. In this case, the root 12 of the motor bobbin 10 is formed so as to have a curvature. The relay yokes 5-8 are provided with notches 19 at the ends thereof. According to this method, a rigidity at the root 12 of the bobbin 10 is increased, the amount of bending deformation of the bobbin 10 upon driving is reduced and bending moment will never be concentrated.
Patent JP-H08279424-A (JP)
Title: Rotor of resolver
Inventor: NAGANUMA NAOHIRO
IPC: H01F38/14
Filed: 1995-04-06
Abstract: PURPOSE: To construct all of a rotor, a bush and a rotor transformer out of pressed pieces and thereby to dispense with later finishing by machining. CONSTITUTION: A rotor of a resolver is constructed in such a manner that pressed pieces 2a, 3a and 4a all of which are prepared by pressing are stacked on the peripheral surface of a shaft 1 so as to form a rotor 2, a bush 3 and a rotor transformer 4 respectively and are brought into engagement by a caulking part 5.
Patent JP-H05140756-A (JP)
Title: Hydroprimer for metal treatment of surface of base material
Inventor: GERUHARUTOODEIITAA BORUFU
IPC: C23C18/28
Filed: 1992-03-04
Abstract: To pretreat various substrate surfaces for the purpose of subsequent metallisation in an electroless metallisation bath, preparations are eminently suitable which contain a polymer which can be dispersed in water, a metallisation catalyst, optionally fillers, optionally other constituents and water.
Patent JP-S58199163-A (JP)
Title: Phase control apparatus of charge amount control type ink jet recording apparatus
Inventor: EBI YUTAKA
IPC: B41J2/115
Filed: 1982-05-17
Abstract: PURPOSE:To carry out phase control strong in the variation of a cutting phase due to the variation in the pulsation of a pump or an environmental condition and having reliability, by controlling the phase of a charging pulse to ink particles. CONSTITUTION:A head 1 is oscillated by an oscillator and cuts an injected liquid at a constant cycle to carry out the comminution of an ink. During the comminution of the ink, a charging pulse is applied to a charging electrode 3 to charge ink droplets by electrostatic induction and the charged ink droplets are passed through a deflection electrode 4 to print recording paper 5. An oscillator 7 supplies to a clock pulse to an oscillating circuit 9 which in turn imparts a sine wave signal to the head 1. A test charging pulse having frequency same to that of the sine wave signal and having predetermined phase relation thereto is generated by a phase control circuit 8 and a charging circuit 10 to be applied to an electrode. A detecting circuit 11 detects the presence or the absence of charge with respect to ink droplets caught by a gutter 6 and the phase of the charging pulse is controlled by controlling the circuit 8 through the detected output to carry out printing in an optimum phase by the charging pulse.
Patent JP-H09268370-A (JP)
Title: Plasma cvd system and formation of deposited film by plasma cvd
Inventor: YAMAGAMI ATSUSHI
IPC: H01L21/31
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD system capable of forming deposited film high in quality and having uniform and homogeneous film thickness in both directions of the axial direction and circumfererential direction of the surface of plural cylindrical substrates of large area at a high speed and capable of efficiently forming a semiconductor device and to provide a method for forming the deposited film. SOLUTION: This plasma CVD system is provided with a means 108 for feeding plasma CVD gaseous raw material to the inside of a reaction vessel 100 in which pressure is reduciable, a substrate holding means 105A, an electrically conductive cathode electrode 103 and a high frequency power source 111. In the system, plasma is generated between a substrate 106 to be held and the cathode 103 by feeding high frequency power to the cathode electrode 103 to form deposited film on the substrate 106, and the high frequency power source oscillation frequency is regulated to 30 to 600MHz, the cathode, electrode 103 has a bar shape. The system is coverd with a dielectric cover 104 substantially nonuniform in thickness in the axial direction of the cathode electrode 103.
Patent JP-H07289146-A (JP)
Title: Dough for polysaccharide bread and production of polysaccharide bread
Inventor: KURIMOTO YOICHI
IPC: A21D6/00
Filed: 1994-04-20
Abstract: PURPOSE:To provide a method for improving the swelling of and the processing time for polysaccharide bread. CONSTITUTION:Water is added to the whole material except a saccharide followed by conducting the main mixing, and a necessary amount of the saccharide is added to the mixture followed by homogeneous mixing to produce a dough, which is then subjected to conventional fermentation and baking processes, thus obtaining the objective polysaccharide bread. The other objective dough for the polysaccharide bread is obtained by freezing or refrigerating the dough produced according to the above-mentioned processes.
Patent JP-S63246925-A (JP)
Title: Cmos logic circuit
Inventor: ICHINOSE KATSUKI
IPC: H01L21/8238
Filed: 1987-04-01
Abstract: PURPOSE:To attain high speed operation without increasing the input capacitance by providing an input logic threshold value adjustment means to increase the input logic threshold value in a 1st state more than the input logic threshold value in the state other than the 1st state. CONSTITUTION:The factor of conductance of both P-channel transistors (TRs) 5, 6 is effective more than that of an N-channel TR 8 and an input logic treshod value is higher than VCC/2. In such a state, the input signal (a) starts changing from H to L level and the input signal (a) is lower than the input logic threshold value V2, then the output signal line 2 is charged by the P-channel TRs 5, 6. Moreover, the switching TR 10 is turned off to decrease a through-current and to increase the charging current, and the output signal (b) rises quickly. The output signal (c) of the delay circuit 11 rises with a delay and the switching P-channel TR 7 is turned off and the switching N-channel TR 10 is turned on. Thus, the high speed operation is attained without increasing the input capacity.
Patent JP-S63246944-A (JP)
Title: Burst multiplexing method with priority
Inventor: TOYOSHIMA AKIRA
IPC: H04L13/00
Filed: 1987-04-01
Abstract: PURPOSE:To contrive the reduction of the quantity of hardware by providing a bit pattern representing a head of a burst frame at the head of a burst frame and providing a different bit patten representing the end of the burst frame to the end of the burst frame. CONSTITUTION:An H sequence comprising a bit string representing that the frame is the head of the burst frame and the information with higher priority is to be sent is arranged to the head of the burst frame of each burst information, and a T sequence comprising a bit string representing that the frame is the end of the burst frame and the transmission of higher priority is to be finished is arranged to the end of the burst frame. The bit pattern of the H and T sequence differs from each other and information between the H and T sequences does not have any same bit pattern as that of both the sequences. Thus, it is not required to provide the bit representing a burst frame length at a header part and it is not required for the reception side to count the burst frame length.
Patent JP-H05243745-A (JP)
Title: Multilayer ceramic board
Inventor: BANDAI HARUFUMI
IPC: H05K3/46
Filed: 1992-03-02
Abstract: PURPOSE:To provide a multilayer ceramic substrate in which restriction on a dielectric material does not exist and besides the mutual diffusion of ingredients between materials does not occur; accordingly, which can have a high--performance and highly accurate capacitor. CONSTITUTION:This multilayer ceramic substrate is one being united by piling up two multilayer structure of low-permittivity dielectric substrates 20 and 30 baked, which consists of dielectric ceramics of relatively low permittivity and in which capacitors 24 and 34 are made inside, and a multilayer structure of high-permittivity magnetic substrate 40 baked, which consists of dielectric ceramics of relatively high permittivity and in which a capacitor 44 is made inside, and electrically and mechanically junctioning them by means of bumps 26, 36, and 46 being one example of a conductive junction means.
Patent JP-H07284956-A (JP)
Title: Method and device for controlling current for resistance welding
Inventor: KAWAGOE TEI
IPC: B23K11/24
Filed: 1994-04-20
Abstract: PURPOSE:To obtain a stable welded quality by applying resistance welding to a coated electric wire, etc. CONSTITUTION:At the time of welding a terminal 2 and the coated electric wire 1 arranged between an upper electrode 3 and a lower electrode 4, the conducting time of the welding current needed to a specific electrode displacement measured with a sensor 7 for measuring the electrode displacement is measured with a sensor 8 for measuring the welding current and electric conducting time and inputted into a control circuit 6A. In the control circuit 6A, the time difference between the electric conducting time and the preset aimed electric conducting time, is calculated and the welding current in the welding timing at the next time based on this time difference is collected so as to increase/decrease the time. In such a way, the welding current is corrected so that the electric conducting time at the time of welding becomes the suitable aimed electric conducting time, and the stable welded quality can be held.
Patent JP-S559273-A (JP)
Title: Receiver for radio control unit
Inventor: IWAZAWA KAZUO
IPC: G05D1/00
Filed: 1978-07-04
Abstract: PURPOSE: To perform correct squelch operation at all times and to achieve stable operation with a simple constitution, by obtaining squelch signal through the wave shape of the signal from the detection section.  
     CONSTITUTION: FM electromagnetic waves are received, amplified and fed to the detection section 6 to form the signal corresponding to the amount of operation at each operation section of the body to be operated. The electric signal produced from the signal of required frequency band is outputted from the detection section 6, this output signal is wave-shaped at the squelch circuit section 11 to obtain squelch signal, and squelch operation is made with the control circuit consisting of the switching transistor Q 2  etc. Thus, with a simple constitution, correct squelch operation is always made to achieve stable operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10275392-A (JP)
Title: Disk supporting device and magnetic disk device provided therewith
Inventor: UEMATSU MASAYA
IPC: G11B23/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of surely fixing the magnetic disk and also suppressing the deformation of the magnetic disk. SOLUTION: The magnetic disks 12a, 12b, 12c laminated on the outer circumference of a hub 44 of a spindle motor are provided with the contact surfaces 71 positioned around an inner hole, and each contact surface is brought in contact with disk contact surfaces 58a of spacer rings 58, a disk contact surface 54a provided on a flange 54 of the hub, or a disk contact surface 60a of a clamp ring 60. Each contact surface and the disk contact surfaces are smoothly formed and being in contact each other in the adsorbed state.
Patent JP-2000270902-A (JP)
Title: Injection molded shoe and method for producing the same
Inventor: TAMURA MASAO
IPC: A43B13/14
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To enable to successfully form a tape part without thickening the mid sole of an injection molded shoe, which consists of outside counter, mid sole, tape part integral with the mid sole, and the outsole, by filling a mid sole molding synthetic resin into a deficient part. SOLUTION: An injection molded shoe 1 consists of an outside counter 01, a mid sole 04, a tape part 02 integral with the mid sole 04, and an outsole 03. The outside counter 01 has a deficient part at a part of the bottom face, and the mid sole 04 is formed integrally with the tape part 02 surrounding the bottom face vertically by filling a synthetic resin material into the under part of the bottom face and the deficient part. Relation between thickness T1 of the outside counter 01 and thickness T2 of the part, where the outside counter 01 is overlapped with the tape 02, is T1>T2. A base thickness of the mid sole 04 under the bottom face excluding the deficient part is 1 mm to 10 mm.
Patent JP-H04295264-A (JP)
Title: Brushless motor
Inventor: KIKUCHI ATSUSHI
IPC: H02K29/00
Filed: 1991-03-19
Abstract: PURPOSE:To miniaturize the outside diameter dimension by arranging yoke members, which have magnetization facilitating directions in the directions parallel with the rotary shaft, at specified intervals. CONSTITUTION:Yoke members 34, 35, and 36, which have magnetization facilitating directions in the direction a perpendicular to the rotary shaft 25 in opposition to the side faces of the magnets 31, 32, and 74 coupled with this rotary shaft 25 and having magnetization facilitating directions in the direction parallel with the rotary shaft 25, are arranged specified intervals 37 and 38 apart. Hereby, the magnetic filed by a magnet can be bent by the magnetic paths of the yoke members 34, 35, and 36, and a driving coil or one part of the said driving coil can be arranged, on the side inner than the spaces 37 and 38, at one part of the yoke member, and the outside diameter dimension can be miniaturized.
Patent JP-S62241297-A (JP)
Inventor: KOMATSU HARUKI
IPC: H05B41/40
Filed: 1986-04-11
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-S60235188-A (JP)
Inventor: RINDOSEI UIRIAMU JIYON KOOHORU
IPC: A01K11/00
Filed: 1985-04-17
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-H09244163-A (JP)
Title: Document cover for image reader
Inventor: ISHII HIROSHI
IPC: G03B27/62
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the parts of an original paper cover which is disused as the parts of an automatic original paper feeder, to reduce the cost of the automatic original paper feeder and to reduce the quantity of refuse by making the hinge of the original paper cover pivotally supported to be freely opened/closed by the hinge have interchangeability with the hinge of the automatic original paper feeder attached to an image reader instead of the original paper cover. SOLUTION: The hinge 10 of the original paper cover 2 has the same constitution as the hinge 18 of the automatic original paper feeder 11 so as to be used in common. Namely, by constituting the hinge 10 of the original paper cover 2 and the hinge 18 of the feeder 11 as the same parts so that they can be used in common, the existing hinge 10 need not be removed and discharged in the case the original paper cover 2 is detached and the feeder 11 is newly attached, and applied as it is so that the feeder 11 can be attached to the image reader. In such a case, the hinge 18 need not be attached to the feeder 11 in the case of producing and shipping the feeder 11, whereby the cost is reduced.
Patent JP-S63246722-A (JP)
Title: Production of liquid crystal cell
Inventor: KATAUE MASAYUKI
IPC: G02F1/13
Filed: 1987-04-01
Abstract: PURPOSE:To prevent tight contact of two sheets of substrates in electrode terminal parts after sticking and to facilitate an operating for parting the terminal parts by sticking a 2nd plastic substrate printed and fixed with spacers to a 1st plastic substrate via a sealing material interposed therebetween and injecting a liquid crystal therebetween, then parting the 2nd plastic substrate. CONSTITUTION:The fibrous or spherical spacers 7 are incorporated into a resin and such resin is printed and fixed to the part of the plastic substrate 1 having the electrode terminal part 5 where said part is superposed on the terminal part 5 of the plastic substrate 2 facing said substrate in the case of producing the liquid crystal cell for which a plastic film consisting of polyether sulfone, polysulfone, polycarbonate, etc., is used as a substrate material. After two sheets of such substrates 1, 2 are stuck to each other, the plastic substrate 2 is parted and the part formed with the spacers 7 is removed together with the spacers 7. The tight contact of two sheets of the plastic substrates 1, 2 is thereby prevented.