baber/WOPTO huggingface dataset:
Patent JP-H02307955-A (JP)
Title: Device for creation of primary sewing data in embroidery machine
Inventor: ASANO FUMIAKI
IPC: D05B21/00
Filed: 1989-05-23
Abstract: PURPOSE:To lower the cost by creating data for falling point of a primary sewing needle using the respective data of the primary sewing direction set so as to cross the forward direction of embroidery based on embroidery pattern data, a miniature block and seam density and miniaturizing the storage capacity. CONSTITUTION:Miniature block data scaled down in a specified ratio are created based on embroidery pattern data. The forward direction of primary sewing which is carried out by connecting each pair of points in a border line of the above mentioned miniature block in order is then set so as to cross the forward direction of embroidery determined based on the above mentioned embroidery pattern data. Data for falling point of a primary sewing needle are created based on the above mentioned primary sewing direction data, the above mentioned miniature block data and seam density data, thus miniaturizing the storage capacity of a data-creating device.
Patent JP-H11324982-A (JP)
Title: Electric blower
Inventor: KAYAMA HIROYUKI
IPC: F04D29/30
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the blowing performance due to the leak of air flow to an adjacent passage through a clearance and the unevenness of pressure rise by eliminating the clearance generated in a connection part of a resin inducer to a plate blade. SOLUTION: In this blower, a resin inducer 25 is provided with a connection part 27, and this connection part 27 is formed with a groove part 27a, in which an end of a plate blade 24 is to be fitted. With this structure, a clearance between the resin inducer 25 and the plate blade 24 is eliminated so as to restrict the generation of loss at this connection part. High suction performance can be thereby obtained.
Patent JP-H02309054-A (JP)
Title: Control device for automatic transmission
Inventor: SHIMANAKA SHIGEKI
IPC: G01P21/02
Filed: 1989-05-23
Abstract: PURPOSE:To prevent an erroneous diagnosis by prohibiting the abnormality judgment of a transmission input rotation sensor when either one of the first condition that the vehicle speed is the preset vehicle speed or above and in the N range, the second condition that the engine rotation is the preset value or below, and the third condition of coast running is detected by an exceptional condition detecting means. CONSTITUTION:An abnormality judging means (b) judges the abnormality of a transmission input rotation sensor (a) with the vehicle speed signal based on vehicle running conditions. When either one of the first condition that the vehicle speed is in the neutral range, the second condition that the engine rotation as the preset rotating speed or below, and the third condition of the coast running state is detected by an exceptional condition detecting means (c), the abnormality judgment by the abnormality judging means (b) is prohibited by a prohibiting means (d). The transmission input rotation sensor (turbine sensor) (a) is prevented from being judged as abnormal by mistake although it is normal, and unnecessary fail-safe processing can be avoided.
Patent JP-S5754041-A (JP)
Title: Belt type screw device for nut
Inventor: IWAMOTO KON
IPC: B25B13/52
Filed: 1980-09-18
Abstract: PURPOSE: To improve the efficiency of the work by stretching a screwing belt contacting with one side face of a nut to be screwed over the machine frame to enable the rotary driving of the belt thereby enabling the continuous fastening and releasing of the nut.  
     CONSTITUTION: A pulley for stretching a belt is coupled directly to a motor 1 for driving the belt while a guide cylinder 2 for guiding a roller arm 3 slidably is projected integrally. The arm 3 is mainly comprised of a main section 4 and a head 5 where the arms 6, 6 are projected at the front end of the head 5 while a space into which one side face of the nut can be entered is formed between both arms 6, 6. An endless belt 8 is stretched across the rollers 7, 7 at the front end of the arms 6, 6 and the pulley of the motor 1. A coiled spring 9 is placed between the guide cylinder 2 and the head 5 to apply the tension on the belt 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06317639-A (JP)
Title: Method and apparatus for measuring initial relative magnetic permeability
Inventor: ITO MINEO
IPC: G01R33/12
Filed: 1993-05-07
Abstract: PURPOSE:To measure the initial relative magnetic permeability at a low temperature and its frequency dependence with good accuracy. CONSTITUTION:Voltages produced at both ends of the paired differential coils when a high temperature superconductor and a measurement sample are separately inserted in the atmosphere below the superconductive transition temperature of a high temperature superconductor in the paired differential coils 2 having two differential coils 2a, 2b which are disposed in a uniform alternating magnetic field and differentially connected to each other are measured through a lock-in amplifier 4. According to the measurement values, the initial relative magnetic permeability of the measurement sample is obtained.
Patent JP-H01301761-A (JP)
Title: Aqueous coating agent composition
Inventor: HASEGAWA YOSHIKI
IPC: C09D175/00
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the subject composition, consisting of a specific aqueous polyurethane resin and aqueous dispersion of an acrylic copolymer and having elasticity and abrasion resistance of the urethane resin functionally combined with weather resistance and toughness of the acrylic resin. CONSTITUTION:The objective composition, consisting of (A) an aqueous polyurethane resin prepared by reacting diisocyanates with glycols containing carboxylic acid group-containing glycols, neutralizing the resultant urethane prepolymr and extending the chain with a hydrazine derivative and (B) an aqueous dispersion of an acrylic copolymer containing a carbonyl group- or amide group- containing monomer in an amount of >=0.5pt.wt. based on 100pts.wt. total polymerizable monomers in constituent monomers of the acrylic copolymer and using the components (A) and (B) at 100/5-5/100 weight ratio of the components (A)/(B).
Patent JP-H08323717-A (JP)
Title: Manufacture of concrete product
Inventor: SUZUKI TORU
IPC: B28B1/16
Filed: 1995-05-29
Abstract: PURPOSE: To hold the front molding die of a decorative form positively and thereby prevent the die from becoming detached easily, and at the same time, make it possible to deal with a heavy weight decorative form. CONSTITUTION: A decorative form 3 is mounted on the die face 11a of a front molding die 10 (a), next, the front molding die 10 is filled with a retaining agent 8 to retain the decorative form 3 (b), then a fluid concrete Sa is poured over the decorative form 3 and the retaining agent 8 (c) and an uneven rear molding die 21 is applied to the surface of the fluid concrete Sa and the fluid concrete Sa is allowed to cure for hours so that it becomes solidified (d). If the fluid concrete is solidified, the rear molding die 21 is removed and thus a fastening part 20 with an uneven pattern 22 is formed (e). After that, the front molding die 10 is placed upright so that the rear face of the fastening part 20 is caused to face a lower die, then the fluid concrete is poured into a space between the fastening part 20 and the lower die to allow the decorative form 3 to be exposed on the front part. Thus a concrete product is formed. When molding the concrete product, it is possible to positively prevent the decorative form from dropping or moving out of place as the decorative form 3 is fastened by the concrete fastening part which covers the decorative form 3.
Patent JP-S5654311-A (JP)
Title: Vibration controller for gyrocompass
Inventor: FUJIWARA JIYUNICHI
IPC: G01C19/38
Filed: 1979-10-09
Abstract: PURPOSE: To shorten settling time by bringing the gravitycenter position of an internal ball under automatic control of the controller of an internal-externall ball type gyrocompass according to the vibration slide angle.  
     CONSTITUTION: When electric power source 43 is put to the work, electric power is supplied to rotating wheels 10 and 11 via electric feeders 27 and 28 for external ball 1, conductive liquid 3 and electric receivers 24 and 25 of the internal ball, so that they will be rotated. Gravity-center/floating-center setter 44 sets the gravity- center/floating-center distance, which is inputted to computer 34 and also to modulator 41 at the same time. Modulator 41 modulates the output of electric power source 43 by transformer 42 and supplies the result to servo amplifier 17 in the internal ball via conductive liquid 3. Servo amplifier 17 extracts the modulated signal from the input signal and converts it into servomotor driving power to rotate servomotor 15, i.e. rotating gear 12 by prescribed extent, moving weight 13. The motion of the internal ball is detected by follow-up electrodes 26 and 29 to make the external ball follow up the internal ball. The speed detected by external-ball follow-up speed detector 35 is inputted to computer 34 and according to the input, weight 19 is moved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04333634-A (JP)
Title: Conjugate polyester yarn
Inventor: BABA KATSUMI
IPC: D02G3/04
Filed: 1991-05-02
Abstract: PURPOSE:To obtain a conjugate polyester yarn having softness, bulkiness and body by using two or more groups of polyester multifilaments and subjecting each group to yarn-collecting treatment. CONSTITUTION:The objective conjugate yarn is composed of two or more polyester multifilament groups, wherein at least one multifilament group A is singly subjected to yarn-collection treatment and the multifilament group A and the other multifilament groups are subjected to fluid interlocking treatment. The yarn satisfies the formulas I to IV [SHD (A) is 160 deg.C dry heat-shrinkage of the multifilament group A; SHD (B) is 160 deg.C dry heat-shrinkage of a multifilament group other than the multifilament group A; Di is interlocking degree of the conjugate polyester yarn].
Patent JP-H05323253-A (JP)
Title: Thermosensitive recording paper
Inventor: KAWAKAMI TETSUJI
IPC: G02F1/13
Filed: 1992-05-22
Abstract: PURPOSE:To obtain the thermosensitive recording paper with which thermal recording and erasing are reversibly executable and a contrast is high by providing a recording layer contg. a liquid crystalline polymer on a light absorptive layer. CONSTITUTION:This thermosensitive recording paper is constituted by providing the recording layer 1 contg. the liquid crystalline polymer on a light absorptive layer 2. The liquid crystalline polymer is a thermotropic liquid crystal in which the monodomain state constituted evenly in the liquid strongly in the liquid well and the polydomain state constituted of the plural domains exist. Light scattering takes place strongly in the liquid crystal phase of the polydomain. The light scattering is substantially eliminated in the liquid crystal phase or isotropic phase of the monodomain. The light scattering state by the polydomains is, therefore, formed by heating the liquid crystalline polymer up to the temp. at which the isotropic phase is formed, then rapidly cooling the polymer. Further, the light scattering state between the polydomain state and the monodomain state is formed and the reproduction of intermedium tones is enabled if the impression of an electric field is used in combination with the heating up to the liquid crystal phase and the rapid cooling.
Patent JP-S5754031-A (JP)
Title: Electrode fixing device for discharge working machine
Inventor: FUJIKAWA HIROSHI
IPC: B23H7/26
Filed: 1980-09-18
Abstract: PURPOSE:To mount/dismount an electrode easily with high accuracy, by fixing the electrode of a discharge working machine to an electrode holder through a cyano- acrylate adhesives. CONSTITUTION:A conductive electrode holder 3 is held on a head of a discharge working machine 1. Non-conductive, low viscous cyano-acrylate adhesives 9 is permeated between said holder 3 and a work electrode 4 while pressure contacting them, thus to adhere them with high accuracy.
Patent JP-H08327936-A (JP)
Title: Optical deflector
Inventor: HAYANO FUMITOMO
IPC: G02B26/10
Filed: 1995-05-29
Abstract: PURPOSE: To execute a high-speed scanning without degrading the resolution of a light beam by using an AOD. CONSTITUTION: The high-speed scanning is made possible without degrading the resolution by periodically changing the high frequency to be impressed on the AOD and making the deflected light beam to parallel beams by a cylindrical lens 31. The scanning in a wide visual field at a high resolution is made possible and the inspection time is shortened by using a concave cylindrical lens 31 under such deflection condition under which the deflected light beam is converged within the deflection plane. The scanning with the high resolution is made possible by using a convex cylinder lens under such deflection condition under which the deflected light beam diverges.
Patent JP-S6022615-A (JP)
Title: Measuring device for thickness profile of strip edge part
Inventor: TAKAHASHI HIROYUKI
IPC: G01B15/02
Filed: 1983-07-18
Abstract: PURPOSE:To measure the thickness profile in the edge part of a strip online at a high speed with high accuracy by providing an image sensor which convert photoelectrically the light from a scintillator, condenser lens and an image intensifier to output the electrical signal having the information on the thickness profile in the transverse direction in the edge part of the strip. CONSTITUTION:Radiations 14 are irradiated from a radiation source 12. The radiations 14 are reduced and corrected by a collimator 16 in such a way that the radiations are irradiated to a strip 10 at the smooth and uniform intensity and with the min. required irradiating surface. The radiations 14 transmitted through the strip 10 are converted to light by a rectangular strip-shaped scintillator 18. The light is optically condensed by a condenser lens 20 and is made incident to the optical plane of an image intensifier 22, where the slight light is amplified. The light amplified to about 100-1,000 times stronger light is photoelectrically converted with 2-3mm. resolving power by the respective picture elements of an image sensor 24 which outputs the information on the thickness profile in the transverse direction in the edge part 10a of the strip 10.
Patent JP-S5831647-A (JP)
Title: Telephone set
Inventor: GOMI AKITAKE
IPC: H04M1/215
Filed: 1981-08-20
Abstract: PURPOSE:To listen to a telephone call with high intelligibility, through the use of a hearing aid for a person who has difficulty in hearing, with increased leakage magnetic flux of a receiving signal, by providing a coil for reception signal magnetic field generation for a receiver of a telephone set. CONSTITUTION:A receiver 3 and a transmitter 4 incorporated in a hand set 2 are respectively connected to receiver terminals R1, R2 and transmitter terminals T1, T2 of a telephone set main body 1, and a coil 5 for reception signal magnetic field generation connected in parallel with the input of the receiver 3 is wound on the external circumference of the main body of the receiver 3. A normal received sound is generated from the receiver 3, a magnetic field corresponding to the received sound is generated from the coil 5 and the listening of telephone call can be made easy for the induction coil 5 of a hearing aid in addition to the conventional telephone function. An amplifier driving the coil 5 can be contained in the hand set 2.
Patent JP-H01299243-A (JP)
Title: Fluorine-containing phenethyl alcohol derivative
Inventor: NAKAYAMA NOBUYUKI
IPC: C08K5/05
Filed: 1988-05-27
Abstract: NEW MATERIAL:A fluorine-containing phenethyl alcohol derivative expressed by formula I. USE:Useful as a surface modifier for polymer, sliding agent, raw material for functional polymer, etc. The aimed compound is not solidified till nearly 0 deg.C, has broad usable range at low temperature, be readily soluble in many organic solvents such as halogen and alcohol and further has high viscosity. PREPARATION:Hydroxy-methylphenetyl alcohol expressed by formula II is reacted with perfluorononene C9F18 in a nonaqueous solvent such as acetonitrile or N,N-dimethylformamide in the presence of a basic catalyst such as triethylamine or anhydrous potassium carbonate at -20-4 deg.C, preferably 0-10 deg.C to provide the compound expressed by formula I. Reaction mole ratio of the compound expressed by formula 11 to perfluorononene is normally 1/1-1/2, preferably 1/1.2-1/1.5. The basic catalyst is preferably used at nearly equivalent amount to perfluorononene.
Patent JP-S5465303-A (JP)
Title: Stator coil for rotary electric machine
Inventor: KADOTANI KENZOU
IPC: H02K3/40
Filed: 1977-11-02
Abstract: PURPOSE: To prevent corona, by shielding the coil-end with double layer of high resistance corona shield consisting of a dry-tape applied with insulator powder, and causing one layer to be wound in lap winding and the other layer to be wound in bag-like winding.  
     CONSTITUTION: The coil conductor part 11 of the coil-end 10 is provided with an insulator layer from outside, and a low resistance corona shield layer 13 is formed on the outer rotor outlet portion of the insulator layer 12, on which an insulator layer 14 is provided partly overlapping thereon, thus successively disposed and fixed from inside are, an inner high resistance corona shield layer 14, an intermediate insulator layer 15, and an outer high resistance corona shield layer 16. A dry- tape 17 is used as the high resistance corona shield layer 14, 16, said tape consists of a glass-cloth tape impregnated with varnish containing silicon carbide, and one of said layers is wound in lap winding and the other is wound in bag-like winding. In this construction, the voltage distribution is made uniform so that damage of the insulator layers by corona occurring along the surface thereof can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0424062-A (JP)
Title: Feed degree regulator for sewing machine
Inventor: GOTO KIHEI
IPC: D05B27/02
Filed: 1990-05-21
Abstract: PURPOSE:To prevent backlash from being generated at a connected section, and enable cloth feeding working to be executed always normally by suppressing the sliding of the connected section at the tip of a feed rod to a feed arm at the time of the feed working, and by reducing abrasion. CONSTITUTION:On the side of a main shaft 11, a feed rod 15 is set to enable reciprocating operation to be performed, and on a feed shaft 16, a feed arm 17 is fixed. On the feed arm 17, a guide section 38a is circularly formed with the rough center of the main shaft 11, and a connected section 39 connected slidably to the guide section 38a is set at the tip section of the feed rod 15. Besides, a first link 41 extended in the direction of the feed arm 17 is supported pivotally and rotatably by the main shaft 11, and both the end sections of a second link 42 are connected respectively and rotatably to the extended end section and connected section 39 of the link 41. Then, by the operation of an operating member 45, the link 41 is rotationally displaced, and the connected position of the connected section 39 to the guide section 38a via the link 42 is changed, and the oscillation angle of the feed shaft 16 is changed. As a result, backlash can be prevented from being generated at the connected section 39.
Patent JP-S5841070-A (JP)
Inventor: YAMAMOTO SEIJI
IPC: B65D85/68
Filed: 1981-08-20
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-H05341694-A (JP)
Title: Cleaning device
Inventor: SANPEI ATSUSHI
IPC: G03G21/00
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a cleaning device capable of achieving cleaning performance with secular stability by setting the center axis of the rotation of a recovering roller at a specified position. CONSTITUTION:The center axis 32C of the rotation of a fur brush 32 and the center axis 33C of the rotation of the recovering roller 33 are set, and the outside diameter A of the brush 32, the outside diameter B of the roller 33, and the bite amount (a) of each are set. Toner adhering to the brush 32 is flicked to fly in the direction of an arrow, and it is prevented from adhering to the brush 32 again in the case that the flying angle is toward the axis 33C side of the roller 33 further than a vertical direction. Therefore, it is desirable that the position of the center axis 33C of the roller 33 to the brush 32 is within a hatched range. In such a case, since the angle theta is expressed theta=cos<-1>[{(A+ B)(A-2a)+2a}/A(A+B-2a)] by the theorem of cosine, the angle alpha showing the position of the center axis 33C of the roller 33 to the brush 32 is theta<alpha<theta+180 deg..
Patent JP-H04226136-A (JP)
Title: Polycarbosilane and its manufacture
Inventor: PEETAA ZARUTORI
IPC: C08G77/60
Filed: 1991-06-03
Abstract: The Si units of the novel polycarbosilanes are linked by phenyl-substituted methylene bridges or by partially or fully fluorinated hydrocarbon bridges. The novel polycarbosilanes are obtained by a Grignard polycondensation reaction. Any phenyl substituents on the silicon atoms in the novel polycarbosilanes may optionally also be replaced by halogen atoms by subsequent halogenation reactions, so that it is also possible to obtain polycarbosilanes which are both fluorinated in the hydrocarbon bridges and halogenated, in particular fluorinated, on the silicon atoms.
Patent JP-S61290362-A (JP)
Title: Measurement of fine particle size
Inventor: SOGA HIROSHI
IPC: G01N33/543
Filed: 1985-06-18
Abstract: PURPOSE:To enable an analysis to be automatically performed and obtain correct informations of numerous kinds at the same time by deciding the numerous characters of a fine particle to be measured at the same time by a signal discriminating circuit. CONSTITUTION:The measured value of the size of a particle detected by a detecting sensor 1, after digitized by a preamplifier 2, a peak hold 3 and an A/D converter 4 and temporarily stored (5), is discriminated by a signal discriminating circuit 6 and fed to a corresponding gate 26. On the other hand, the value of fluorescent intensity measured at the same time, after similarly digitized, passes the gate 26 for the corresponding particle size and every group classified by the particle size is stored in a data memory 27, being expressed as a histogram. Thus, the fine particle or the aggregate of fine particles can be automatically analyzed and correct informations of numerous kinds can be obtained at the same time.
Patent JP-2000323430-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KANAZAWA MASATO
IPC: H01L21/768
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a contact hole which comes into good contact with the surface of a semiconductor substrate in a semiconductor device equipped with SAC(Self-Aligned Contact)/BLC(Borderless Contact), to enhance the semiconductor device in degree of integration, to provide a good contact hole even if the semiconductor device is micronized in the direction parallel with the surface of the substrate, and furthermore to restrain a MOS transistor from deteriorating in reliability without making a side wall spacer complicated in structure. SOLUTION: A liner layer 9 of SiN film or the like is not provided between the side of a side wall spacer 6 and an interlayer insulating film 12. Therefore, the liner layer 9 can be formed thick enough, a gate structure can be widened in space, and contact holes 13 and 14 can be enhanced in contact area, so that an excellent contact can be realized. The gate structure is lessened in space, whereby a semiconductor device can be improved in degree of integration.