baber/WOPTO huggingface dataset:
Patent JP-H10172829-A (JP)
Title: Linear actuator
Inventor: TSUKAMOTO MIKIO
IPC: H01F7/16
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To supply a stable current to a coil with no trouble in a feeder means which connects a terminal pin to the coil, when a moving coil body moves left and right in a yoke. SOLUTION: A linear actuator 1 has an outer peripheral yoke 2, a side lid yoke 4 and a permanent magnet 8. A moving coil body 10 is slidably placed in the outer peripheral yoke 2. The moving coil body 10 is provided with a bobbin 11, a coil 13 wound around the bobbin 11 and a main pole 14. To one end of a terminal pin 6 fixed to the side lid 4, one end of a feeder spring 20 which is formed with a single wire into an arc shape is fixed, and the other end of the feeder spring 20 is connected to the coil 13. Two feeder springs 20 are placed so as to face each other along the end surface of the bobbin 11 while guided between feeder guide parts 11e protruded from the end surface of the bobbin 11.  When power is supplied to the coil and the moving coil body 10 moves left, the feeder spring 20 is bent so as to incline between the fixing part of the terminal pin 6 and a feeder spring fixing part 11d.
Patent JP-H02177130-A (JP)
Title: Recording method for optical card
Inventor: OKI YUTAKA
IPC: B42D15/10
Filed: 1988-12-28
Abstract: PURPOSE:To prevent recording of an unreproduceable format and double write of information by discriminating a final track of an information recording block recorded in the end and starting to record the information from a position separated by a prescribed distance of a write inhibition area from the final track. CONSTITUTION:Prior to recording, a recorded track is detected successively in the information recording block forming direction A1, and by discriminating a fact that the next recording track does not exist before a position separated by a distance (a) of a write inhibition area from the recorded track which is detected, a position of a final track T2E of an information recording block 5 (2) recorded in the end is discriminated. Subsequently, by starting to record the information fro a position T31 separated by the distance (a) of the write inhibition area from the final track T2E of the information recording block 5(2) recorded in the end, the interval (a) of a prescribed distance is always provided between the adjacent information recording blocks. In such a way, recording of an unreproduceable format and double write of the information are prevented, and the capacity of the information which can be recorded in an optical card can be increased.
Patent JP-H07191302-A (JP)
Title: Display driving device
Inventor: TAKARADA TAKESHI
IPC: G02F1/133
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the display quality from decreasing owing to crosstalk by making a counter electrode voltage and a row electrode off voltage have the same waveform even if a driving voltage is distorted in waveform when a load varies. CONSTITUTION:A row electrode off voltage generating circuit 21 generates the row electrode off voltage VGL from two optional voltages which differ in level. This row electrode off voltage is outputted as it is and also inputted to a counter electrode voltage generating circuit 22. The counter electrode voltage generating circuit 22 shifts the level of the inputted row electrode off voltage to an optional voltage VS and this level-shifted voltage is outputted as a counter electrode voltage VCOM. This row electrode off voltage VGL is inputted to the counter electrode voltage generating circuit 22, so if the load varies, the counter electrode voltage VCOM also varies together with the row electrode off voltage, so the row electrode voltage and a common electrode voltage have no difference in voltage waveform.
Patent JP-2000164411-A (JP)
Title: Coupling structure of electrical component
Inventor: ASANO MASAHIRO
IPC: H01C17/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent a play from being caused between first and second coupling members in a coupling of the coupling members with each other in a state that a crack is developed in the first coupling member along a welding mark, by a method wherein the second coupling member is pressed into a hole provided in the first coupling member, which has a cylindrical part and is formed of a synthetic resin consisting of a liquid crystal polymer. SOLUTION: The coupling structure of an electrical component is formed into such a structure that a second coupling member 7 constituting an axial part is formed of a metallic material or a synthetic resin material and the point part 7a of the member 7 has a noncircular shape. A first coupling member 5 is formed of a synthetic resin consisting of a liquid crystal polymer. For this, when the point part 7a is pressed into a hole 5a in a state that a welding mark 5d is formed in the insertion direction of the member 7 and the play between the hole 5a provided in the member 5 and the point part 7a of the member 7 is made zero, a crack is developed in a cylindrical part 5a along the welding mark 5d to extend and the members 5 and 7 are coupled with each other in a state that the point part 7a is pinched between the cracked cylindrical part 5b with an elasticity.
Patent JP-H10173845-A (JP)
Title: Image forming device
Inventor: ITO SHINJI
IPC: H04N1/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To easily and quickly select a necessary frame from a single piece of strip and to test the selected frame by selecting the optional one of images which are simultaneously shown on a display and then printing out the selected image. SOLUTION: A frame memory 91 which stores the image data given from a signal processor includes a pre-scan (frame) memory 91a which stores the pre-scan image data and a main scan (frame) memory 91b. A display image processing circuit 92 reads the pre-scan image data on the recorded image area of each frame out of the memory 91a and shows the pre-scan image data on plural frames, e.g. all 24 frames on a display 18. An operator performs such necessary jobs as the selection/instruction of a frame where a finished print is outputted, the setting of the number of output sheets, the test, etc., based on the display contents of the display 18. Thus, the operator sets a main object and performs the color/density adjustment, etc., as necessary.
Patent JP-2001149179-A (JP)
Title: Seat structure of wheelchair
Inventor: MATSUNAGA SHIGEYUKI
IPC: A47C9/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a seat structure of a wheelchair wherein the depth of a seat is continuously variable in a simple manner, while a footplate stay can easily be turned. SOLUTION: The seat structure 100 of the wheelchair includes a connection member 20, which is provided at the front end of a seat 10 so as to be movable forwardly and backwardly with respect to the seat 10, and a footplate stay 30 which is swingably mounted to the member 20. A supporting means 40 is provided to smoothly support the member 20 at any point.
Patent JP-H11171555-A (JP)
Title: Production of blank for forming optical element
Inventor: SHIGYO ISAMU
IPC: B29C45/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a blank for forming an optical element having a necessary surface roughness as the result of press forming by a process for production which dispenses with chipping in the surface of the blank material for forming the optical element and grinding necessary for rough shaping of the optical element at the time of producing the optical element by subjecting the blank material for forming the optical element to grinding and polishing. SOLUTION: At the time of obtaining a specified weight of a molten glass gob in the process for producing the optical element to be subjected to press forming by allowing the molten glass melted to a prescribed temp. in a melting furnace to flow out of an outflow nozzle, receiving the molten glass in a receiving mold 102 arranged below this nozzle and separating the specified weight of the molten glass gob 35, at least one of the temp. of the outflow nozzle and the distance between the outflow tip of the outflow nozzle and the receiving mold is controlled and in the subsequent forming process thereof, the blank 36 for forming after the completion of the press forming is so treated that the surface of the part corresponding to an optical function surface at the time of precision grinding and polishing attains the roughness of Rmax 5 to 10 μm.
Patent JP-H01176235-A (JP)
Title: Production of silica glass
Inventor: HAYASHI FUSAJI
IPC: C03B8/02
Filed: 1987-12-29
Abstract: PURPOSE:To prevent the generation of crack and craze in a glass, facilitate the production of glass and reduce the cost of a silica glass produced by sol-gel process, by adding an organic monomer and/or oligomer in a sol-forming process and polymerizing the monomer, etc., in the gelling and drying stages. CONSTITUTION:A silicon alkoxide (e.g. silicon tetramethoxide) is added to water which may contain mineral acids, organic acids or bases as a catalyst. The obtained mixture is added and mixed with a solution produced by dissolving an organic monomer and/or oligomer such as vinyl acetate or acrylic acid in a solvent such as methanol. The alkoxide is hydrolyzed by this process to form a sol solution. If necessary, the solution is added with a solution of polymerization initiator, transferred to a closed vessel having a prescribed form and left standing at room temperature - 100 deg.C for several min - several tens days to effect the simultaneous gelatinization and polymerization of the monomer, etc. The obtained polymer is dried by leaving at room temperature - 100 deg.C for several hr - several tens days and then sintered by heating at 1,000-1,300 deg.C at a heating rate of 50-200 deg.C/hr.
Patent JP-H05148521-A (JP)
Title: Measuring instrument for furnace condition in blast furnace
Inventor: SAKURAI MASAAKI
IPC: C21B7/24
Filed: 1991-11-22
Abstract: PURPOSE:To accurately measure the furnace condition in a blast furnace by preventing buckling of a lance caused by inserting reaction at the time of inserting the lance for measuring the furnace condition in the blast furnace into the furnace through a tuyere. CONSTITUTION:This measuring instrument is composed of a carriage 4 possible to travel toward the tuyere in the blast furnace, a supporting table 7 arranged vertically movably on the carriage 4, a machine frame 20 arranged shiftablly in the width direction on the supporting table 7, a lance carriage 23 arranged shiftablly toward the tuyere in the machine frame 20, the lance 29 fitted to the lance carriage 23 and a load cell for measuring the reaction which the lance 20 receives at the time of inserting the lance 29 into the furnace through the tuyere, and fitted to the machine frame 20. Then, by the load cell, the reaction which the lance 29 receives, is measured and the buckling of the lance 29 is prevented.
Patent JP-H01176312-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1987-12-29
Abstract: PURPOSE:To improve durability and CN by disposing an underlying film consisting of any among Ti, Ge and Cr and having pores of a specific area rate on a smooth high-polymer film and forming a perpendicularly magnetized film thereon, thereby constituting the title recording medium. CONSTITUTION:The underlying film 2 which consists of any among the Ti, Ge and Cr and has the pores of 3-15% area rate is provided on the smooth high-polymer film 1 consisting of polyethylene terephthalate, etc. The perpendicularly magnetized film 3 consisting of Co-Cr, Co-Cr-Nb, etc., is formed thereon and a protective lubricating agent layer 4 is provided thereon. The crystal orientational property of the perpendicularly magnetized is, therefore, improved; in addition, the contact area is decreased and the traveling durability is improved by the fine columnar particles grown near the pore parts. The thickness of the protective layer which is a spacing loss is consequently reduced and the adhesive strength is assured in the pore parts. The durability and C/N are thereby improved.
Patent JP-H02261709-A (JP)
Title: Conveyor system
Inventor: KIISU KOORII
IPC: B65G15/02
Filed: 1989-12-22
Abstract: PURPOSE: To improve the lowest stage supporting function by forming a support means for a lowest stage passage of plural trolleys installed on a spiral rail having an interval between each other in a system comprising an endless belt disposed on a spiral passage. CONSTITUTION: For supporting the lowest stage of an unillustrated belt on the inner side of a spiral carrier passage, a support ring 30 comprising a rail of a circular cross section is extended in the spiral carrier passage in accordance with a spiral carrier passage pitch, and trolleys 36 are installed on the support ring 30. Each trolley 36 is set to each rod 22 on an inner drum 13, so each trolley 36 is positively driven around the support ring 30 by the correlated rod 22. A return belt is taken by the trolley 36 at a point 40 on the support ring 30, and it moves with the trolley 36 to a start point 42 of a transition section 34. In this constitution, a lowest stage belt supporting function can be improved.
Patent JP-2000132156-A (JP)
Title: Character font file for computer
Inventor: ARAI SHIGEYOSHI
IPC: B41J5/44
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To make easily performable a rhythmical and variable Roman type composition by making a character font file mixedly include a character extended downward or upward in a Japanese horizontal line. SOLUTION: In this character font file for computer, character groups consisting of a character group having a rectangular vertical body and a character group having a square vertical body, where the center resister of the long side of the rectangle has an equal distance from the same directional center register of the square and the short side of the rectangle. According to this character font file, a rhythmical and variable Japanese composition of Roman type can be performed.
Patent JP-2001152084-A (JP)
Title: Surface-coating composition having gas barrier property, method for producing the same and surface-coated product
Inventor: KAMIYAMA TAKUYA
IPC: C08J7/04
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-coating composition capable of giving a coating film having an excellent gas barrier property and also excellent in characteristics such as transparency and flexibility, and to provide a method for producing the same. SOLUTION: This surface coating composition capable of giving a coating film excellent in transparency, flexibility and gas barrier property is disclosed and provided by reacting a reaction product (I) obtained by reacting (A) a compound having >=2 epoxy groups in its molecule with (B) a compound having amino group in its molecule in the presence of a solvent (III) with an epoxysilane compound (II), and also a surface-coated product formed with a surface coating by the above surface-coating composition is disclosed.
Patent JP-2000141945-A (JP)
Title: Container for book
Inventor: KOJIMA MINORU
IPC: B42D3/18
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a container for a book capable of being purchased after a consent of certain degree by preventing stand reading in a bookstore and capable of confirming a part of a content of the book by a customer. SOLUTION: The container 10 for a book comprises a protruding port 12 provided at a wrapping part 11 for wrapping most pages 4 except partial pages 2, 3 of the book 1 to be capable of being impossible to be opened in a two-page spread so that the pages 2, 3 can be opened in a two-page spread. In this case, the part 11 has an outward side face 11a covering the most pages 4, an inward side face 11b, an opposite back side face 11c and a back side face 11d. The port 12 is formed between an edge of the face 11b and the face 11d. A cover face 13 covering an outer surface 2a of a protruding cover 2 is extended from the edge of the face 11d near the port 12 of the part 11. The part 11 and the face 13 are formed of transparent resin plates each having a strong plane holding force.
Patent JP-H11151755-A (JP)
Title: Continuous porous member of polymer and its production
Inventor: KURAMOCHI HIROSHI
IPC: B29C67/20
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous porous member of a polymer capable of being uniformized in the size of voids (cells), capable of being crosslinked, capable of being increased in specific gravity, safe even if used in contact with food or a human body, not having possibility such that a water-soluble substance such as salt or the like remains in a product and not corroding a roll kneading a polymer and additives or the like or a mold. SOLUTION: A powder of a compd. based on a polymer and becoming meltable but not perfectly melted as a whole when heated to a predetermined temp. range is heated to a predetermined temp. range to be integrated. Since respective particles are integrated in such a state that voids are formed between particles, a continuous porous member of a polymer is obtained.
Patent JP-2000148897-A (JP)
Title: Method for processing betting ticket and processor
Inventor: FUJITA SHIGEKI
IPC: G06Q50/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To perform division even in a state where winning tickets and blank tickets are mixed and to perform payment for a winning ticket by successively reading the recorded contents of continuously inserted betting tickets and performing processing corresponding to them. SOLUTION: A user continuously inserts betting tickets T being in the state where blank tickets and winning tickets are mixed into a betting ticket insertion slit. These tickets T are carried to a deciding part 5 by a carrying mechanism 4, the information recorded on the tickets T is read and it is decided whether they are a winning ticket or a blank ticket. As to the winning tickets, their information is transmitted to an operating part 7 and the part 7 calculates reimbursement money. Detection results by the part 5 are also transmitted to a dividing mechanism 6, and when the information that a betting ticket T carried just before a gate 15 is a winning ticket, the gate 15 sends the ticket to a winning ticket carrying path 13 and the ticket is subjected to ticket discarding processing. On the other hand, the reimbursement memory is discharged into a reimbursement money receiving opening from a payment mechanism 8.
Patent JP-H06165422-A (JP)
Title: Stator of ac generator for vehicle
Inventor: KAWAI JUNJI
IPC: H02K3/28
Filed: 1992-11-20
Abstract: PURPOSE:To reduce magnetic noise by constituting the winding such that three pieces each of stator coils, first and second three-phase connection coils, wound in piles, with short noes to the magnetic pitches of a rotor, on the teeth of a stator core, are slid from each other by pi/3 radian in electric angle. CONSTITUTION:A stator coil 6a is wound in piles around two pieces of adjacent teeth 35a and 35b, and then is wound around teeth 35g and 35h, skipping over the teeth 35c to 35f succeeding to the T 35b, and stators 6b and 6c are the same. And, three pieces of stator coils 6a, 6b, and 6c are wound on the teeth of the stator core 5a, repeating this winding pattern in order. Furthermore, a stator coil 6d is wound, being slid by pi/3 radian in electric angle from the stator coil 6a, around two pieces of adjacent teeth 35b and 35c, and then is wound around teeth 35h and 35i, skipping over the teeth 35d and 35g. Stators 6e and 6f are the same.
Patent JP-H05162479-A (JP)
Title: Press cutter
Inventor: ONOZAWA KIYOSHI
IPC: B42C11/00
Filed: 1991-12-18
Abstract: PURPOSE:To enhance adhesive proparty of a book cover and to cut a top sizing part by rapidly pressing a sheetlike work. CONSTITUTION:A press cutter is equipped with a stack part 31 for laminating a sheetlike work 1 in which one side face is sized and a book cover is previously pasted. A press part 32 for pressing the sheetlike work 1 to closely stick a book case is provided to the downstream side of the stack part 31. A cutting part for cutting the top sizing part of the sheetlike work 1 is provided in the downstream side of the press part 32 via the stand-by parts 33, 34.
Patent JP-H08158102-A (JP)
Title: Pants having part for covering body shape
Inventor: FUJISAKI TOSHIKO
IPC: A41D1/14
Filed: 1994-12-09
Abstract: PURPOSE: To provide the subject pants having a part for covering a body shape and capable of concealing a projected belly and hip by the wearing. CONSTITUTION: The pants having a part for covering a body shape is prepared by integrally providing a body shape covering part 3 around a waist belt 2 of pants such as trousers 1, bloomers, etc., for concealing a projected belly and hip by covering therewith. The pants can be worn without any anxiety by those having the projected belly and hip with fat, and also by infants wearing diapers without a fear of exposing their bellies.
Patent JP-H03193456-A (JP)
Title: Ink-jet head
Inventor: SAKAI MARI
IPC: B41J2/055
Filed: 1989-12-25
Abstract: PURPOSE:To make the ink-jet head small and compact by a method wherein the ink-jet head is constructed so that an ink passage is provided therein for supplying the ink to a nozzle opening through a way between vibration plates immersed in the ink and vibration plates adjacent to the above-mentioned plates. CONSTITUTION:A minute gap formed between a passage base 6 and a support base 2 provides an ink passage 5 that supplies the ink to a place right under a vibration plate 1, and one end 7 of the above-mentioned passage is communicated with an ink tank. The ink led to the place around a vibration plate 1a is further supplied to a gap between the vibration plate 1a and a nozzle-forming member 4 through passages 8 formed between the vibration plate 1a and adjoining vibration plates 1b, and the place around the vibration plate 1a and an opening 3 of the nozzle are filled with the ink. When the vibration of a printing signal applied to the adjoining vibration plates 1 has time difference in 5/4 times or more the period of natural vibration of the vibration plates 1 immersed in the ink, quantity of ink-dotting can be kept under fixed discharge characteristic regardless of the state of the adjoining vibration plates 1. Thereby an ink-jet head having mild allowance to dimensions for the gaps can be obtained.
Patent JP-H04313033-A (JP)
Title: Temperature displaying sheet for frozen food
Inventor: SHIGEMITSU MASAHIRO
IPC: G01K11/12
Filed: 1990-11-30
Abstract: PURPOSE:To achieve the simplified, compact configuration at a low cost and easy handling and to make it possible to make the display clear and to preserve the result by providing the layer of water gel between a thermoplastic polymer film and a porous film, and printing figures on the surface. CONSTITUTION:All required raw materials are provided at the inner side of a thermoplastic low-density polyethylene film 2 and undergo heat sealing so that the materials are in contact with the contents in the inside without direct contact with food. Water soluble dye is dispersed or dissolved into soluble or water-soluble polymer solution, and a printing surface 1 with water-soluble food ink is obtained. The printing surface is not changed at all at arbitrary temperature in manufacturing and the like before freezing. Once the food is frozen, water gel 4 is expanded and intrudes into many holes in a porous polyethylene film 3. The gel comes into contact with the inner side of the film 2. If the preserving temperature rises up and becomes the thawing temperature, the ice becomes water, the figure on the printing surface 1 is dissolved and changed and the thawing of the content is clearly displayed. The change is irreversible, and the figure is not recovered. The thawing is made clear regardless of the change in temperature.