baber/WOPTO huggingface dataset:
Patent JP-S61178191-A (JP)
Inventor: YOMO HIROSHI
IPC: B23P19/00
Filed: 1985-01-31
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-H01192992-A (JP)
Title: Long distance propelling method for impact type underground excavator
Inventor: TAKAHASHI NORIO
IPC: E21D9/06
Filed: 1988-01-28
Abstract: PURPOSE:To enable long distance excavation to be performed and save the quantity of lining members to lower a cost, by providing an impact system excavator with a sensor, and by composing the excavator to excavate and form the lining members on the outer periphery of the main unit of the excavator, only at the time of the breaking of natural ground. CONSTITUTION:On the section of an outer diameter smaller than that of a head 3 and the rear section 7 of an excavator main-unit 1 arranged at an external mold 5, a sensor 6 for detecting the breaking of natural ground is fitted, and an admission port 9 in the rear section 7 of the main unit 1 is provided with a resin passage 8 including resin and hardener. When broken natural ground exists during underground excavation, then it is detected by the sensor 6, and according to signal from the sensor 6, the broken section is impregnated with the resin or the like by means of a pump, and by the horizontal motion of the main unit 1 due to the impact of an impact piston 2, both the ones are mixed with each other in earth, and a lining section is formed on the broken section, and at the same time, long distance excavation is performed.
Patent JP-H08208376-A (JP)
Title: Method for measuring crucible
Inventor: TADA RIYUUSUKE
IPC: G01B11/06
Filed: 1995-02-06
Abstract: PURPOSE: To measure the thickness size of a transparent layer without contact with the inside surface of a crucible and to automate the measurement. CONSTITUTION: The contours of the outside surface of the crucible are measured (step 1) and after the moving region R of a measuring head is determined (step 2), the measuring head is inserted into the inner side of the crucible and an image pickup means is positioned to a position apart a prescribed distance from the inside surface of the crucible by aligning its axial line to the normal of the inside surface of the crucible (step 3a) and a laser beam is emitted toward the inside surface of the crucible from the direction inclined by a prescribed angle to the axial line of the image pickup means. The thickness size of the transparent layer on the inside surface of the crucible is measured in accordance with the position of the reflected light picked up by the image pickup means (step 3b).
Patent JP-S60163222-A (JP)
Title: Magneto-resistance effect type thin film head
Inventor: TANABE HIDEO
IPC: G11B5/39
Filed: 1984-02-06
Abstract: PURPOSE:To reduce the asymmetry of a reproduced output waveform and the 2nd harmonic distortion by increasing the layer thickness of the opposite surface of a permalloy thin film element constituting a thin film head to a recording medium. CONSTITUTION:In the magneto-resistance effect type thin film head, the layer thickness of the permalloy element 3 on the side opposed to the magnetic recording medium is set up to 2-10 times the layer thickness of the opposite side. The length of the side opposed to the magnetic recording medium in the track direction is short and set up to about 1/15-1/10. Said shape makes it possible to reduce the asymmetry of a reproduced output waveform and the 2nd harmonic distortion as compared to the case using the permalloy element having the same layer thickness and length and improve the reproducing characteristics, so that the magneto-resistance effect type thin film head optimum to a head to be used exclusively for reproducing is obtained.
Patent JP-S63187809-A (JP)
Title: Agc controller for waveform equalizing system
Inventor: EBII EIZOU
IPC: H04B3/04
Filed: 1987-01-30
Abstract: PURPOSE:To prevent the occurrence of a signal error by providing a means setting an AGC circuit a high speed till an SQD (Signal Quality Detect) value representing the degree of establishment of an automatic equalizer reaches a threshold value or below in receiving an equalizer adjusting signal of two-point random repetition in succession to an alternate repetitive signal. CONSTITUTION:An ABCD switching detection section 8 and an SQD calculation section 9 are provided and the output of them controls an AGC control section 7. When a training signal is transited from a period AB to a period CD, the locking of an equalizer 4 started. The switching point is detected by the ABCD switching detection section 8. Thus, the period CD is transited. When the SQD value is a threshold value or over during this period, the high speed AGC is operated similar to that at the period of AB signal. When the SQD is a threshold value or below, the controller acts like a steady-state AGC. Thus, even when noise or signal transient response is superimposed during the period AB, since the AGC is operated a high speed during the period CD, no locking is hindered for the automatic equalizer.
Patent JP-S58135564-A (JP)
Title: Bent tube type fluorescent lamp device
Inventor: ITOU HIDENORI
IPC: H01J61/72
Filed: 1982-02-08
Abstract: PURPOSE:To improve the overall efficiency by using a high frequency lighting device and by setting the bulb length, bulb diameter, and lamp current at an optimum value. CONSTITUTION:A bent tube type fluorescent lamp and a high frequency lighting device applying a high frequency voltage to the lamp are provided, and the bulb length of the fluorescent lamp is set at a value not less than 350mm. and not more than 450mm., the bulb diameter is set at a value not less than 10mm. and not more than 15,5mm., and the lamp current is set at a value not less than 260mA and not more than 360mA. When a high frequency lighting device 40 is used, the voltage of a powder supply 10 is converted into a high voltage at a high frequency by a high frequency converter circuit 44, thereby the secondary voltage is made high and the starting is made possible even if a high starting voltage is used. That is, when the bulb length is increased to increase the whole light flux, the starting voltage is inevitably increased, but the increased portion of the starting voltage can be compensated by the high frequency lighting device 40.
Patent JP-H09188801-A (JP)
Title: Phenol resin composition and molded article thereof
Inventor: ASAMI KENJI
IPC: C08L61/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a phenol resin compsn. excellent in heat resistance by using a condensed phenol-aralkyl resin represented by a specific formula and a phenol resin as the essential ingredients and forming a resin compsn. contg. no asbestos fiber. SOLUTION: A phenol-aralkyl resin and formalin are mixed in a specified molar ratio and reacted in the presence of a catalyst to give a condensed phenol-aralkyl resin having a wt.-average mol.wt. of 1,500-15,000 and represented by the general formula (wherein R is H or alkyl; Z is H, CH2 , or CH2 OCH2 ; x and y are each 0, 1, or 2 provided x+y≠0; and n is 1-2). 5-70wt.% thus obtd. condensed phenol-aralkyl resin and a specified amt. of a phenol resin (e.g., a novolak phenol resin precondensate) are used as the essential ingredients and, if necessary, mixed with a curative (e.g. hexamethylenetetramine), a filler (e.g. glass fibers), etc., to give a phenol resin compsn., which is thermally mixed and kneaded, cooled, and ground to give a phenol resin molding material.
Patent JP-H06295642-A (JP)
Title: Parking ticket for crossing gate operation of car park
Inventor: HANSU FUARUMONTO
IPC: G07C1/30
Filed: 1994-02-15
Abstract: PURPOSE: To provide a parking card for operating a gate of a parking lot and which can easily be produced and handled and can economically introduced into a parking service system. CONSTITUTION: This parking card is made of a sheet like plastic piece 1 having the front side 2 and the rear side 3 and in the plastic piece 1, a data memory medium 5 is installed. The data memory medium 5 is so made as to store parking information, user information, and if necessary, the entrance time and the exit time and as to be read out these information by a machine. To easily produce and handle the parking card and at the same time to provide an economical parking lot service system, the plastic piece 1 is formed into a circular coin-like shape. A part 5 for distinction and/or communication, which is the data memory medium operated in non contact manner is installed and a chip and a data transmission apparatus generate electromagnetic waves are installed in the part 5 for distinction and/or communication.
Patent JP-H10277889-A (JP)
Title: Cutter tip position measuring device
Inventor: NASHIKI MASAYUKI
IPC: G01B21/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutter tip position measuring device having a function to make measurement and correction of the displacement of a cutter tip sensor with respect to the processing reference position of the machine without requiring testing the work and performing machining eventually. SOLUTION: At the foremost extremity 1a of the spindle stock 1 of an NC lathe, an L-shaped arm 2 is pivoted in such a way as capable of revolving. A cutter tip sensor 4 is installed at the forefront of the arm 2, and contacting surfaces 4a, 4b, 4c, 4d with the cutter tip are formed on the sensor 4. At the foremost extremity 1a of the spindle stock 1, a displacement sensor 5 is installed to measure the displacement of the cutter tip sensor in such a way as positioned near the sensor 4 in the condition that the arm 2 is accommodated. The sensors may be an image sensor 5.
Patent JP-H10216841-A (JP)
Title: Method for expanding metal shape
Inventor: MICHISAKA KOUZOU
IPC: B21D3/05
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a side protruding shaped part from bending or roll scratches from generating at the end of roll by pressing with press rolls so that the protruding shaped part to a shape correcting roll side is followed to the correcting shape at the position of the shape correcting roll or the both sides of its before and behind. SOLUTION: A rough expansion shape 2 is passed through a shape correcting roll machine assembled with shape correcting rolls 5, 6 of a central concave and a central convex on the outside circumferential faces and shape correcting is executed. Press rolls 7, 7 arranged freely rotating and co-axially on both sides of the upper side shape correcting roll 5 press side protruding parts 2a, 2a from the shape correcting rolls 5, 6 so as to be followed to the correcting shape. The press rolls 7, 7 are composed of an elastic material so as not to generate contact-scratches on the shape. Therefore, the generation of bend or roll scratches is prevented and the well quality expansion article is produced.
Patent JP-S62176377-A (JP)
Title: Compensating circuit for white color defect
Inventor: MURATA HARUHIKO
IPC: H04N5/217
Filed: 1986-01-30
Abstract: PURPOSE:To cancel the rest of the compensation on a monitor picture by compensating the defect by changing the white color defect into the black color defect. CONSTITUTION:A drive circuit 9 inputs a transfer clock to a solid-state image pickup element 4 and a read light receiving output is amplified in current by FETQ 1, 2 and conducted out as an image pick up output. A compensation pulse generating circuit 10 conducts out a negative compensation pulse during a period when the light receiving output corresponding to a defective picture element is read based on defective position information obtained from a ROM11, a compensation pulse is inverted in polarity and inputted to an OR circuit 12 together with a reset pulse from a timing generator 8. A switching FETQ 5 functioning as a reset switch flows the light receiving output to a reset drain to prevent the generation of the image pickup output and all the image pickup outputs corresponding to the defective picture element go to black level.
Patent JP-S61178058-A (JP)
Title: Apparatus for coating surface modifier
Inventor: YONEHARA TAKASHI
IPC: B05C3/08
Filed: 1985-02-04
Abstract: PURPOSE:To continuously form a uniform film comprising a surface modifier to the surface of an article to be treated, by performing the blowing of mist and air to the article to be treated in a rotary treatment tank and a rotary drying tank both of which are inclined to one side. CONSTITUTION:An article to be treated such as a fiber product or a synthetic resin molded product is received in a hopper 11 and mist comprising fine particles generated in a mist generator 8 is sprayed into a rotary treatment tank 5 from a duct 9 and, at the same time, a motor 17 is driven to rotate a rotary cylindrical body 2. By this mechanism, the mist in the tank 5 is stirred along with the article to be treated and mist is uniformly adhered to the surface of the article to be treated. The article to be treated is fallen while rotated because the tank 5 is inclined to enter the adjacent rotary drying tank 6 and the moisture or solvent of the adhered mist is dried by air injected in the rotary tank 6 and exhausted from the exhaust apertures 14 provided to the outer periphery of the tank 6 to form a uniform ultra-thin film to the surface of the article to be treated.
Patent JP-S58137730-A (JP)
Title: Apparatus for detecting leakage of sodium
Inventor: SEKI KATSUZOU
IPC: G21C17/025
Filed: 1982-02-10
Abstract: PURPOSE:To detect a leakage of sodium even for the leakage of a large quantity of the sodium, by connecting a sampling pipe extracting evaporated gas of the leaked sodium to a space part of an airtight room, an apparatus and a piping. CONSTITUTION:At the time of leaking a trace of liquid metallic sodium, an aerosol which is combined with evaporated, gasified atmosphere gas of the sodium leaked to a space part 5 at the outside of sodium built-in apparatus 2a, 2b or piping 3a, 3b, and is filled in the part 5 by diffusion or natural convection or the like, is sampled by a sampling piping 6 and a leakage is detected by introduing said aerosol into a gas detector 10a. In case of leaking a large quantity of the sodium in a short time, the sodium is filled up the part 5 instantaneously and said sodium is soldified flowing into the piping 6. But, the sodium overflowed in a room 1 through a heat insulating material 4 and solidified on the surface of a floor, is evaporated and gasified and gasified sodium is filled in the room 1 turning into the aerosol 1. This gas is introduced into a gad detector 10b by a sampling pipe 12 and the leakage is detected.
Patent JP-H02198391-A (JP)
Title: Nuclear reactor
Inventor: ISHII YOSHIHIKO
IPC: G21C7/00
Filed: 1989-01-27
Abstract: PURPOSE:To contrive the improvement of a reactor stop margin by arranging to minimize the sum total of mutually adjoining areas in a same group of a plurality of control element assemblies connected to one drive shaft. CONSTITUTION:A control element assembly 10 is a cluster type one provided with a plurality of control elements 20 inserted in a control element guide tube of each fuel assembly, and three assemblies are arrayed in a row in the direction of right angles with its moving direction. These assemblies are connected to a drive shaft 14 of a control element assembly drive device through a support structure 21. The structure 21 consists of a center part 22, a pair of arms directly extending in the reverse direction from the center part 22 and support parts 24 provided at the edges of the arms 23, the center part 22 is connected to the shaft 14, a center shaft 10a of the assembly 10 is coupled thereto and the shafts 10a of two assemblies 10 of both the sides are connected to an edge support part 24.
Patent JP-H11207023-A (JP)
Title: Fishing game
Inventor: OGIWARA NOBUAKI
IPC: A63F9/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To fish a simulated body while attracting the interest of an infant. SOLUTION: Plural simulated bodies 5 obtained by simulating fish which can be fished by a fishing tackle are mounted on the upper surface of a stereoscopic course forming a slope 6 waving in an advancing direction. A rotating mechanism moving plural magnet parts 26 along a course advancing direction to advance the simulated bodies 5 while attracting by magnetic force is provided just under the course and structure for retracting the parts 26 to a spot avoiding causing the attraction of the bodies 5 from just under the course when the bodies 5 moves down on the slope 6 is adopted. Thereby, a behavior sending the bodies 5 by the part 26 to the top of the slope 6 and sliding the bodies at the time of moving down on the slope 6 is formed to move the bodies 5 by varying a moving speed in a three-dimensional (vertical) direction.
Patent JP-S61179981-A (JP)
Inventor: MORITA TAKEO
IPC: E05B83/36
Filed: 1985-02-01
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-S56117325-A (JP)
Title: Magnetic head displacing device
Inventor: FUJISAKI MASAYUKI
IPC: G11B5/53
Filed: 1980-02-20
Abstract: PURPOSE:To attenuate resonance without deteriorating sensitivity by employing the simple constitution that an elastic material small in spring constant or that provided integrally with restraint on elasticity flexibility is stuck to one side or both sides of a piezoelectric bimorph material. CONSTITUTION:To one side of driving part 19 of piezoelectric bimorph material 13 on which magnetic head 5 is mounted, attenuating material 17 made of rubbe, etc., is stuck. Resonance is attenuated through the attenuation effect by the expansion and contraction of this attenuating material 17, and the sensitivity of piezoelectric bimorph material 13 can be prevented from deteriorating by selecting a material small in spring constant, e.g. rubber for attenuating material 17.
Patent JP-S57132971-A (JP)
Title: Method for correcting grinding wheel
Inventor: YAMAMOTO NOBORU
IPC: B24B53/00
Filed: 1981-02-13
Abstract: PURPOSE:To change angle of the rotary axis of a rotary dresser to the surface of a grinding wheel made of cubic system boron nitride in order to prevent a deviated whear of dresser tip of diamond in a method for correcting the grinding wheel with a diamond rotary dresser. CONSTITUTION:The circumferential surface of a grinding wheel 1 is corrected with a dresser tip 2 fixed to the peripheral surface of a diamong rotary dresser at an contact angle alpha to said surface of the grinding wheel 1. When the cutting edge of the dresser tip 2 wears until efficient correction becomes impossible, the angle of rotary axis of the rotary dresser is altered to change alternatively the contact angle between the grinding wheel 2 and dresser tip 2 to prevent a deviated wear of the dresser tip 2.
Patent JP-S52101733-A (JP)
Title: Differential temperature thermo apparatus for solar heat utilizing hot water apparatus
Inventor: OKABE MASAYOSHI
IPC: F24S90/00
Filed: 1976-02-24
Abstract: PURPOSE: The apparatus operates and stops the circulation pump utilizing the temperature difference. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08213025-A (JP)
Title: Manufacture of electrode substrate for battery
Inventor: ISHII MASAYUKI
IPC: C23C30/00
Filed: 1995-02-07
Abstract: PURPOSE: To increase discharging performance and the life of an electrode for a battery using porous core material, and provide an excellent plate for especially a large battery electrode. CONSTITUTION: The skeleton of a porous resin core body is covered with slurry mainly comprising globular nickel particles and binder. Electrolytic nickel plating is conducted to the resin core body, then the core body is heated in a nonoxidizing atmosphere to form a three-dimensional net structure porous body.
Patent JP-H05212167-A (JP)
Title: Sewing machine for taking gather and tape and method for gathering by using the same and tape sewing
Inventor: YOSHIDA SHIGEO
IPC: D05B9/00
Filed: 1992-02-04
Abstract: PURPOSE:To provide a sewing machine for gathering and tape sewing, with which gathering sew and tape sewing to the neck line, sleeve end, etc., of a T-shirt or shirtwaist are conducted simultaneously to enhance the producibility and reduce the cost of equipment. CONSTITUTION:The tip of a cloth holding part of a cloth holding metal piece 32 having a needle drop hole surrounding needle drop installed at the bottom of a holder rod of a differential feed sewing machine is cut away while the needle drop hole is left, and a tape guide 34 is installed in the space formed thereby in such a way as in proximity to the needle drop hole. The tape guided by this tape guide and a cloth to be subjected to gathering are pressed in a single piece and a gather is formed at the cloth end interlocking with differential feed teeth so as to make guidance to the needle drop part of the cloth holding metal piece 32 with the aid of an aux. holder piece. Thereby the gathering and tape sewing can be done at one time by a single sewing machine.
Patent JP-S53105655-A (JP)
Title: Mechanical seal
Inventor: DEWA AKIO
IPC: F16J15/34
Filed: 1977-02-25
Abstract: PURPOSE:To maintain air-tightness by measures of preventing metallic precipitation of a mechanical seal part through performance of metallic precipitation on the inserting electrode into the mechanical seal part.
Patent JP-H02198452-A (JP)
Title: Electrophotographic sensitive body
Inventor: ONO HITOSHI
IPC: G03G5/06
Filed: 1989-01-27
Abstract: PURPOSE:To improve electrostatic chargeability and sensitivity by using oxytitanium phthalocyanine which exhibits an important diffraction peak at a specific Bragg angle in X-ray diffraction spectra as a charge generating material and specific hydrazones as a charge transfer material. CONSTITUTION:The oxytitanium phthalocyanine which exhibits the important diffraction peak is 27.3 deg. Bragg angle in the X-ray diffraction spectra thereof is used as the charge generating material and the hydrazones expressed by the formula I are used as the charge transfer material. In the formula, R<1> and R<2> denote a hydrogen atom, alkyl group, aralkyl group, allyl group, aryl group; R<3> denotes a hydrogen atom, lower alkyl group, lower alkoxy group, halogen atom, etc. R<4> denotes a lower alkyl group, allyl group, phenyl group, etc.; R<5> denotes a hydrogen atom, lower alkyl group, lower alkoxy group, alkylamino group; R<5> denotes a hydrogen atom, lower alkyl group, lower alkoxy group, alkylamino group or acylamino group; n denotes 0 or 1. The high sensitivity, the lowered residual potential and the enhanced electrostatic chargeability are obtd. in this way.
Patent JP-H03224755-A (JP)
Title: Image forming device
Inventor: NISHIOKA YOICHI
IPC: G03G15/04
Filed: 1990-01-31
Abstract: PURPOSE:To make it possible to write an image over a wide temperature range and make a sharp contrast between transparency and opacity by providing a device to electrically charge the surface of a photosensitive medium and also a device to thermally write data in a reversible thermal medium and stacking the reversible thermal medium in the electrically charged photosensitive medium to perform an overall exposure of these media. CONSTITUTION:A photosensitive medium 6 is electrically charged uniformly by a corona charger 7. On the other hand, a reversible thermal medium 3 is thermally written by a thermal recording element 1 based on an image signal. Thus the heater part is rapidly cooled off to maintain a state of opacity, and the reversible thermal medium 3 forms an image in proportion to the difference in transparency. Next, the reversible thermal medium 3 in which an image is formed, is stacked closely over the photosensitive medium 6. After that, light is emitted to the entire area of the medium 3 from above it using an overall exposure device 8. A quantity of light corresponding to an image formed due to the difference in the transmission rate of the reversible thermal medium 3 then passes through the medium 3 and projected onto the thermal medium 6 thus forming an electrostatic latent image. In an image development process, electric lines of force are generated from the electrostatic latent image. Then charged toner 10 on an image development roll 9 attaches to the photosensitive medium 6 due to an electrostatic force and an image is developed.