baber/WOPTO huggingface dataset:
Patent JP-H0285512-A (JP)
Title: Bolt
Inventor: ISHIDA EISUKE
IPC: F16B35/00
Filed: 1988-09-21
Abstract: PURPOSE:To prevent the turn of a bolt following the turn of a nut when they are tightened together by arranging a projection with a prescribed height matching the diameter of the bolt on the body of the bolt. CONSTITUTION:A projection 3 with a prescribed height matching the diameter of a bolt is formed on the body 2 of the bolt 1. In the initial phase of turning a nut, the bolt 1 is raced with the central axis O' of the bolt kept as its axis, but the bolt 1 and a bolt hole 4 come in mutual contact at two points A, B by the contact of a projection 3 to the inner surface of the bolt hole 4 and thereby the bolt is raced slidingly. The rotary axis of the bolt 1 at this time is moved from the central axis O' to a central axis O and a moment M3 is generated. In relation to this, the racing of the bolt 1 is going to be prevented, as a moment M4 caused by a friction on the contact surface of a head seat surface acting in the direction opposite to the moment M3. Therefore, if M4 is larger than M3, the following turn can be prevented.
Patent JP-H0894857-A (JP)
Title: Optical fiber aligner
Inventor: KASHIWAZAKI AKIRA
IPC: G02B6/08
Filed: 1994-09-29
Abstract: PURPOSE: To provide a structure capable of producing an optical fiber aligner with an easy and practicable means as the structure of optical fiber aligning parts formed by arranging plural pieces or one piece of the optical fiber and holding and fixing the optical fibers by a holding substrate. CONSTITUTION: The structure of the optical fiber aligner is constituted by dividing the structure to a part which is composed of an aligning substrate 2 having guide grooves 4 for installing the optical fibers and a stationary substrate 1 to be installed for the purpose of holding and fixing the optical fibers 3 after installation of the optical fibers 3 from which coatings are removed to the length longer than the length of the guide grooves 4 from the front end on the aligning substrate 2 and a part where the part 32 removed of the coating of the optical fibers not aligned and fixed with the optical fibers 3 and the optical fiber coating parts 7 are protected and fixed by the aligning substrate 2 and the stationary substrate 1.
Patent JP-H04117121-A (JP)
Title: Method for laying electric cable and its apparatus
Inventor: HARA TOMOHIKO
IPC: B65H49/00
Filed: 1990-09-05
Abstract: PURPOSE:To lay an electric cable with an unmanned air-transporting device by discriminating the topography from an electric cable laying work starting point to an ending point and controlling the air-transporting device carrying a cable drum wound with the electric cable so that the device can fly along the optimum and shortest laying route. CONSTITUTION:A picture analyzing device 4 analyzes the observation data of an observing device 1 obtained by observing electromagnetic waves reflected or radiated from an area and stores the topographic data of each small area in a topographic data storing device 5. A future topography estimating device 6 outputs near future topographic data on the basis of the past and current topographic data stored in the device 5 and an area evaluating device 7 gives a evaluation value to each small area upon receiving the near future topographic data. A laying route deciding device 8 decides the electric cable laying route of the shortest distance from an electric cable laying work starting and ending points and evaluation value data given to the small areas. A navigation controller 9 controls an air-transporting device carrying a cable drum wound with the electric cable so that the device can fly along the laying route.
Patent JP-S6297233-A (JP)
Title: Beam index type color cathode-ray tube
Inventor: KATO HIROSHI
IPC: H01J31/20
Filed: 1985-10-21
Abstract: PURPOSE:To facilitate matching of position of both stripes by arranging an inorganic material layer containing index fluorescent material stripes and pigment onto the inner face at the screen panel section while arranging color fluorescent material stripes on said inorganic material layer. CONSTITUTION:A flat color cathode-ray tube is constructed with a front panel section 11 for monitoring a picture image and a screen panel section 13 arranged with a fluorescent screen section 21 facing against the front panel section 11. The fluorescent screen section 21 is formed by arranging index fluorescent material stripes 29 and an inorganic material layer 31 containing a colored pigment to the arranged between said stripes 29 onto the inner face of the panel section 13 while arranging plural colored fluorescent material stripes 35 onto said inorganic material layer 31. Furthermore, a light receiving board 25 for the index fluorescent material stripes 29 is arranged on the outer face of the panel section 13. Consequently, matching of position between the index fluorescent material stripes and the colored fluorescent material stripes is facilitated, resulting in highly efficient formation of fluorescent screen section.
Patent JP-S60129372-A (JP)
Inventor: TSUKUDA KANAME
IPC: E04H6/24
Filed: 1983-12-15
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-H0574140-A (JP)
Title: Semiconductor memory circuit
Inventor: INUKAI HIDEMORI
IPC: H01L21/822
Filed: 1991-09-17
Abstract: PURPOSE:To enable preparation of a design having an increased stability for a range of fluctuation of voltage and to realize a test of reliability of a large- capacity semiconductor memory with ease. CONSTITUTION:A regulator circuit 1 receives an externally supplied source voltage VCC as an input and generates an internal voltage on the occasion of supplying the voltage to a memory element and memory peripheral circuit 3. This regulator circuit 1 functions as an internal step-down circuit. Besides, a low-impedance switch 2 is provided separately from this regulator circuit 1 and it supplies the memory element and memory peripheral circuit 3 with a voltage being different from the output of the regulator 1. These different voltages are supplied selectively.
Patent JP-H06109502-A (JP)
Title: Orifice-palte holding system
Inventor: DONARUDO JIEI UOSU
IPC: G01F1/42
Filed: 1992-08-10
Abstract: PURPOSE: To control the centering of an orifice plate positioned in a plate holding device with higher accuracy by providing lugs on both sides of an orifice fitting so that the lugs can be counterpoised to the lugs of the holding device. CONSTITUTION: The front end 78 of the outer peripheral section 62 of an orifice plate 50 is constituted so that part of the front end 78 can be exposed. The side sections 77 of the front end 78 are inclined and the shape, size, number, and interval of grooves or relieves 76 are matched to those of lugs or projecting sections 56. The front end 78 which is extended through the bottom section 80 of a gasket is brought into contact with the lugs of an internal peripheral section 54 or the internal surfaces 60 of the projecting sections 56. The orifice plate 50 and the gasket mounted on the plate 50 have such sizes that the plate 50 and gasket can be precisely fitted in an opening 51.  Therefore, the front end 78 comes into contact with the internal surfaces 60 which are the end sections of the lugs 56 and the plate 50 and, accordingly, the hole 52 can be centered accurately in an orifice plate holding device 32.
Patent JP-S61114619-A (JP)
Title: Numerical value setting device
Inventor: YAMAMOTO HIROYUKI
IPC: H03K21/18
Filed: 1984-11-08
Abstract: PURPOSE:To set the number of digits being an actual digit number of a display device by displaying an optional digit number in number of digits set by using a display selection means by means of a numeral display means or setting the digit number with a setting means. CONSTITUTION:An RAM7 is provided with a mode area representing the operating mode, a non-display digit number N representing that the most significant digit not displayed on the display device resides in and an area of a cursor digit number C representing at which digit of the display device the cursor exists. A CPU 5 uses a data from a setting input section 2 as a setting value, stores it to the RAM 7 and counts pulses rom a count input section 1. An operation switch of the setting input section 2 constitutes a display selection means and a numeral setting means, numeral control keys 2a, 2b move the displayed digit and the digit of cursor at setting and keys 2c, 2d move vertically the numeral of digit designated by the cursor at setting. The said counter has a 5-digit display section 9a as the numeral display device, the internal counter counts 8-digit count or is set for 8 digits.
Patent JP-H1166483-A (JP)
Title: Remote supervisory and control device
Inventor: TAKANASHI MASASHI
IPC: G08C15/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To optionally adjust a transmitting and receiving level including a slave station from a master station. SOLUTION: A level measuring instrument M5 can measure the transmitting/ receiving level of the modem M2 of the master station M1 of a remote supervisory and control device and a level adjuster M3 can optionally increase/reduce the transmitting/receiving level of the modem M2. A level measuring instrument R5 can measure the transmitting/receiving level of the modem R2 of the slave station R1 of the remote supervisory and control device and a level adjuster R3 can optionally increase/reduce the transmitting/receiving level of the modem R2. Then the master station M1 fetches a transmitting/receiving level signal measured by the instrument R5 and a transmitting/receiving level signal measured by the instrument M5 to adjust the transmitting and receiving levels of the level adjusters M3 and R3 to a prescribed value.
Patent JP-H0762940-A (JP)
Title: Radio type electronic lock
Inventor: NISHI YUJI
IPC: E05B49/00
Filed: 1993-08-26
Abstract: PURPOSE:To prevent an antenna from being broken by not protruding it. CONSTITUTION:A receiver 34 is provided in a metal case 32 provided on a door 30, the signal transmitted from a portable transmitter is received and demodulated by the receiver 34, and an electronic lock is unlocked when the demodulated signal coincides with the allocated identification signal. The receiver 34 has a slot antenna in a slot 36 provided on the metal case 32, and it is connected to the receiver 34. An insulating material 40 is filled in the slot 36, and the slot 36 is prevented from being damaged.
Patent JP-H04115865-A (JP)
Title: Adhesion method for work
Inventor: FUKUI TORU
IPC: B24B37/30
Filed: 1990-09-07
Abstract: PURPOSE:To entrain no foam between a work and plate, and to make the wax thickness highly uniform, by using a plate provided with one or plural holes or grooves at a work adhesion position, and solidifying a molten wax with its cooling from the work back face side, in case of solidifying it interposed between the work and plate. CONSTITUTION:More than one hole or groove 6 is provided at the sticking position of a work (e.g. wafer) 1 placed on the plate 2 surface to prevent the air entrainment between the work 1 and plate 2. Simultaneously, a wax 5 interposed between the work 1 and plate 2 is solidified with its cooling by a water cooling jacket 10 from the work 1 back face side. Thus no air is entrained between the work 1 and plate 2, also the wax 5 is solidified from the back face side of the work 1, so the work 1 back face is solidified holds a high parallelism with the plate 2 surface even after the wax solidification, and so a high working accuracy can be achieved, with the shapes of a hole and groove 6 being not transferred on the work 1 surface even after polishing.
Patent JP-H0549926-A (JP)
Title: Chlorine type solvent-absorbing polymer and treatment of waste water using the same
Inventor: NOMURA JUNICHI
IPC: C02F1/28
Filed: 1991-08-23
Abstract: PURPOSE:To prepare a chlorine type solvent-absorbing polymer having high adsorbing selectivity to a chlorine type org. solvent and large adsorbing capacity in order to remove a chlorine type solvent from chlorine type solvent-containing waste water and to prepare the primary particles thereof increased in its apparent particle size without lowering the capacity thereof to lower water passing resistance and made compatible with water. CONSTITUTION:A crosslinking agent is added to a chain macromolecule being a raw material soluble in a chlorine type org. solvent or radiation or electron beam is applied thereto to crosslink the same and the crosslinked macromolecule is ground to prepare polymer particles. These particles are added to high temp. water under stirring to form polymer secondary particles and, after cooling, said particles are separated from water to obtain the objective chlorine type solvent-absorbing polymer particles.
Patent JP-S60128035-A (JP)
Title: Guide post reinforced structure for rear gate lifter
Inventor: MORITA KATSUYOSHI
IPC: B60P1/46
Filed: 1983-12-14
Abstract: PURPOSE:To make an operator climbable on a deck with a step part footed as well as to make him possible to perform operations for material handling in a safe and efficient manner, by forming the horizontal step part in a reinforcing member for a guide post. CONSTITUTION:A guide post 4 is erected at both sides in the rearward of a deck 2, and a rear gate 5 being lifted up and down in making a power unit 8 installed in a rear side part of a car body 1, a driving source is set up thereat. On the other hand, a reinforcing member 10a is set up in lying astride a space between a lower end of an outer post 4a and a rear side part of the car body 1, and a horizontal step part 11 is formed in the member 10A. In time of climbing up or down to or from the deck 2, an operator is able to go up and down with the step footed to the full, thus operation efficiency is improvable so better.
Patent JP-2000062577-A (JP)
Title: Wiper pivot and pivot drive mechanism
Inventor: KAMIYA JIRO
IPC: B60S1/34
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a wiper pivot to eliminate the possibility for a protrusion obstacle to occur due to protrusion of a member even when a vehicle is brought into a clash state and to provide a pivot drive mechanism. SOLUTION: In a wiper pivot 10, a pivot shaft 22 is rotatably supported at a pivot holder 12. A washer 28 is arranged at the tip part of the pivot holder 12, and axially downward movement of the pivot shaft 22 to the pivot holder 12 is regulated. The washer 28 has a given withstand load high enough to allow regulation of the pivot shaft 22 until a load exerting axially on the pivot shaft 22 attains a given value, and when an input exceeding the withstand load is effected, axial movement regulation is released. Thus, by suitably setting the withstand load of the washer 28, the pivot shaft 28 is retracted in the pivot holder 12 and the possibility for a protrusion obstacle to occur is eliminated.
Patent JP-2000064745-A (JP)
Title: Pair glass device and pair glass window device using the same
Inventor: ONOZUKA HIDENOSUKE
IPC: A47H5/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To adjust an input amount of light or the like and contrive the facilitation of the opening and closing operation of a magnetic member by arranging the magnetic member on a shading curtain member movably provided between the glass plates of counter positions having a space, and performing movement operation of the magnetic member through the glass. SOLUTION: A curtain 4a supported through a hanger runner 8 is arranged between glass plates 2, 3 on a curtain rail 7 at upward and downward positions. In the case, a gap member 10 for securing a constant space between the glass plates 2, 3 are set outward of the curtain rail 7. The thickness of the gap member 10 is set in accordance with the thickness of a shading curtain member 4 arranged between the glass plates 2, 3, which are tightly adhered on both the sides of the gap member 10. Furthermore, a pair glass device 1 for securing a movable space by the curtain 4a is constituted between the glass plates 2, 3. Thereby the shading curtain member 4 is moved through the glass by an operation magnetic member to be opened and closed, a visual field is arbitrarily interrupted by simple constitution and can be opened.
Patent JP-H1181979-A (JP)
Title: Exhaust particulate treating device in internal combustion engine
Inventor: KITAHARA YASUHISA
IPC: F02D41/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust particulate treating device which can restrain back pressure from increasing due to deposition of exhaust condensate, low boiling point HC or the like on a filter. SOLUTION: In the case where PM is trapped continuously for a period exceeding a predetermined time in a low exhaust temperature operating condition (S1 to S4), a filter is heated by an electric heater up to a temperature at which exhaust condensate or low boiling HC evaporates and which is lower than a burning temperature of PM (S5 to S8). Accordingly, the exhaust condensate and the low boiling point HC depositing on the filter can be evaporated, thereby it is possible to avoid such a risk that the exhaust condensate or the low boiling point HC deposits on the filter to increase back pressure, resulting in deterioration of the drivability.
Patent JP-H04116566-A (JP)
Title: Electrophotographic sensitive body
Inventor: KUTAMI ATSUSHI
IPC: G03G5/14
Filed: 1990-09-06
Abstract: PURPOSE:To obtain many sheets of copies having good quality by specifying the 180 deg. peeling strength at ordinary temp. between an intermediate layer and a charge generating layer to 10 to 500g/cm. CONSTITUTION:Ruggedness is formed by suitable means on the under coat layer 2 and CGL 31 of the photosensitive layer 3 of the electrophotographic sensitive body constituted by successively laminating the intermediate layer 2, the charge generating layer 31 and a charge transfer layer 32 on a conductive base 1, by which the 180 deg. peeling strength of a certain specified range is exhibited. The photosensitive body is so formed that the 180 deg. peeling strength at ordinary temp. between the intermediate layer 2 and the charge generating layer 31 is 10 to 500g/cm. The electrophotographic sensitive body having the high sensitivity, high life and stable quality is obtd. in this way.
Patent JP-S62117564-A (JP)
Title: Reinforced casting material
Inventor: JIIN UIRIAMU KAMUMERAA
IPC: A61L15/07
Filed: 1986-10-06
Abstract: A composition used to reinforce polyurethane casts is disclosed. The composition has controlled foaming activity and a viscosity between 100,000 and 1,000,000. The foaming activity and viscosity allow the formulation to be readily applied to the cast area that is to be reinforced.
Patent JP-H0286183-A (JP)
Title: Optoelectronic device
Inventor: HIRASHIMA KENJI
IPC: H01S5/042
Filed: 1988-09-22
Abstract: PURPOSE:To cause a high-output semiconductor laser element which does not make self-oscillation to make self-oscillation so as to reduce noise from returning light by superimposing the electric current of a semiconductor laser element which makes self-oscillation at the time of self-oscillation upon the drive current of the laser element which does not make self-oscillation. CONSTITUTION:The high-frequency current of a low-noise self-oscillating semiconductor laser element 1 in a self-oscillating state is superimposed upon the drive current of a high-output semiconductor laser element 2 in a single longitudinal mode. A resistor(R) 3 is arranged in parallel with the laser element 1 for boosting the voltage applied across a power supply terminal A (Vcc) for raising the output of the high-output laser element 2. As a result, the high-output laser element 2 which does not make self oscillation is caused to make self-oscillation and becomes stronger against returning light. Since the laser element 2 itself is high in output and small in astigmatic difference, a low-noise state can be realized.
Patent JP-H0551928-A (JP)
Title: Sheathing construction
Inventor: SAKAKIBARA NORIAKI
IPC: E02D17/04
Filed: 1991-08-26
Abstract: PURPOSE:To reduce the number of guide piles, and save a construction term and cost, and execute work efficiently by spraying arched excavated surfaces between the guide piles embedded into ground, formed to be excavated in a state recessed to a natural ground side, with solidifying material. CONSTITUTION:Guide piles 1 consisting of H-shape steels and the like along a designed sheathing line are embedded into ground at specified intervals in the plumb direction, and after that, along the designed sheathing line, surfaces to be excavated between the respective guide piles 1 are excavated in a state recessed in the shapes of arches to a natural ground side, and arched excavated surfaces 2 are formed. After that, along with the progress of excavation, the arched excavated surfaces 2 are sprayed with the solidifying material 3 of the great compressive strength of concrete or the like in a required thickness. Then, a fulcrum reaction force V, a horizontal reaction force H, and an arch axial-force N are transmitted to the guide piles 1 through arch rings 4 on a natural-ground rear-side surface and the solidifying material 5, and a bearing force is increased with arch working by using the timbering effect of the natural ground itself and loading earth pressure, and distances between the guide piles 1 are contrived to be made long.
Patent JP-S6390971-A (JP)
Title: Focus controller
Inventor: KADOSAWA TSUNEAKI
IPC: H04N5/232
Filed: 1986-10-04
Abstract: PURPOSE:To easily execute an interchange of a photographic lens even after a condition is set by installing an arithmetic means for converting an object distance signal based on an angle of depression to a focus feed quantity of the photographic lens to each photographic lens. CONSTITUTION:At the time of interchanging a lens mechanism 2, an arithmetic means 7 and a focus driving part 4 are interchanged as one body. In this case, a second lens mechanism, focus driving part and arithmetic means are interchanged newly instead of a first lens mechanism 2, the focus driving part 4 and the arithmetic means 7, and even in case when a camera is pointed to a position A again, a distance detecting means 6 calculates an object distance Da and outputs an object distance signal S2. The arithmetic means which is inputted this signal S2 derives a focus feed quantity Fa' of the lens mechanism from a focus feed quantity when the object distance of the interchanged lens mechanism is D, the minimum photographic distance of the interchanged lens mechanism, and a focus feed quantity at the time of the minimum photographic distance of the interchanged lens mechanism, and outputs it as a focusing control signal S3. Thereby, the focus driving part focuses the lens mechanism to the position A.
Patent JP-H0549766-A (JP)
Title: Sewing machine incorporating embroidering device
Inventor: WAKAYAMA AKIHIRO
IPC: D05B19/06
Filed: 1991-08-24
Abstract: PURPOSE:To provide the subject device removably attached to a sewing machine body, which may warn beforehand an inferior condition of mounting of the embroidering device and a pattern card adapted to be removably attached to the sewing machine body, and storing therein seam data for embroidery patterns, upon start of embroidery sewing using the card. CONSTITUTION:Seam data for embroidery patterns are stored in a ROM 27 in a pattern card 26. Further, seam data for seam patterns other than the embroidery, such as symbol patterns or one-pin marks, and identification data therefor are stored in a ROM in another pattern card. When a card key is manipulated, whether an embroidering device 30 is mounted or not is discriminated, and also whether the pattern card 26 is mounted or not is discriminated. Further, whether the embroidery card or not is also discriminated in accordance with the identification data. When the results in discrimination are not satisfied, a warning indication is given to the worker.