baber/WOPTO huggingface dataset:
Patent JP-H09155784-A (JP)
Title: Fluid pressure actuator
Inventor: YAMAMOTO FUTOSHI
IPC: B23Q3/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To make up a device in such a way that a table is equipped with a guide function, and a separate member is also equipped with a driving function, and thereby operate the table with high accuracy. SOLUTION: The device is provided with a piston 9 provided in such a way that it can be relatively moved with respect to a cylinder tube 36, a driving member 34 which is displaced by compressed air in such a way as to be freely advanced/retreated with the cylinder tube 36 inserted into an insertion hole 35, and with a table 32 which is driven along a guide member 4 in such a way as to be freely slid as the driving member 34 is displaced. The driving member 34 is connected to the table 32 by screwing a connecting screw 44 into the table 32 through a through hole 39 provided for the driving member 34 in such a way as to be intersected with the insertion hole 35.
Patent JP-H11176643-A (JP)
Title: Transformer
Inventor: HIRAMA NAOMICHI
IPC: H01F17/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce distortion of a transmitting waveform when a transformer is used for a MODEM used in data transmission, by forming a magnetic core by using magnetic material whose ratio of residual magnetic flux density to a saturation magnetic flux density is at most a specified value. SOLUTION: A magnetic metal thin plate 4 on which an insulating film is formed is punched out by press working, and the plane shape is made a specified shape such as an E-shape. After weld preventing treatment is performed by sticking magnesia (MgO) powder, alumina (Al2 O3 ) powder and zirconia (ZrO3 ) powder on the surface of the magnetic metal thin plate 4 formed in the above process, thermal treatment is performed at a temperature of 950-1100 deg.C for a specified time. After the thermal treatment is completed, cooling is performed at a cooling speed in the range of 50 to 500 deg.C/Hr. The thermal treatment condition is adjusted, and a magnetic core is so constituted that a ratio of a residual magnetic flux density to a saturation magnetic flux density is set to be equal to or lower than 0.6.  A plurality of the magnetic metal thin plates 4 which are adjusted in the above processes are alternately built in a hollow part of a bobbin 3 around which a coil 2 is wound.
Patent JP-H07170903-A (JP)
Title: Device for cutting dried noodles
Inventor: UCHIDA GIHEI
IPC: A21C11/10
Filed: 1993-12-20
Abstract: PURPOSE:To provide the subject device composed of a specific construction, capable of cutting dried noodles securely without making inferior goods while keeping a high cutting capacity, reducing a time for treatment extensively, and easy for its automatic operation. CONSTITUTION:Cutting beds 1 each of which is composed of a cutting blade 3 and a blade cradle 4 as one piece, are installed side by side, a belt conveyer 9 is provided on each cutting bed 1 close to the cutting blade 3, further, a recess moving unit 10 by a thickness of the blade 3 is provided at one end of the width direction of each cutting bed 1, and first, a group of noodle lines 2 out of dryer is placed on the belt conveyer 9. The, each cutting blade 3 is lowered until the blade cradle 4 to cut the noodle lines 2 by pushing. Further, at the same time by transferring the recess moving unit 10 by the thickness of the blade 3, the resistance for the blade 3 biting into the noodle line 2 is reduced. Then, after transferring each cutting bed 1 loaded with the cut noodle lines 2 by activating air-cylinder 15, the noodle lines 2 are transported by the belt conveyer 9.
Patent JP-H05181083-A (JP)
Title: Beam irradiating device
Inventor: IWAMOTO TOSHITAKA
IPC: G02B27/00
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the effect of out-of-focus caused by stray light and the turbulence of irradiating light in a beam irradiating device where the reflected light of a beam emitted from a fixed part and a beam made incident on a movable part by a cover plate is directed at a specified angle against an optical axis. CONSTITUTION:This device is constituted of the fixed part 2 where the beam is emitted from a light source 4 and the movable part 3 which receives the beam emitted from the fixed part 2 and projects it to the outside. 1) At least either of 1st and 2nd light transmissive cover plates 18, 19 provided at an emitting port 6 and an incident port 9 is inclined at the specified angle with respect to the surface vertical to the optical axis of the beam. 2) At least either of 3rd and 4th light transmissive cover plates 28, 29 provided at the emitting port 6 and the incident port 9 is formed of a hologram plate so that transmitted light is transmitted in parallel with the optical axis and the reflected light is reflected in the direction of the specified angle.
Patent JP-2001162337-A (JP)
Title: Method and apparatus for working perforated metal foil and perforated metal foil manufactured thereby
Inventor: KATO HEIJI
IPC: B21D31/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for metal foil working and a perforated metal foil manufactured thereby capable of continuously working the perforated metal foil having burrs on both faces while suppressing bending deformation of a stock to be worked, reducing a consumption due to wear, etc., holding a high working rate, having burr parts and hole parts to improve adhesibility between an activated substance and a substrate and unlikely causing so that exposed burrs break through a separator, leading to an insulation defect and short circuiting. SOLUTION: An apparatus is provided with at least a pair of cylindrical rolls 20, 22, which are rotation-driven synchronously each other while holding a stock 3 to be worked between the cylindrical faces, drill parts 21 protruding from a cylindrical face 20a are arranged at least to one roll 20 of the cylindrical rolls as being apart each other, further, recessed holes 23 to accommodate the drill parts are arranged apart each other to the positions matching to the drill parts at least to the other roll 22 of the cylindrical rolls, thus, while holding the stock 3 to be worked between the cylindrical faces 20a, 22a, the stock to be worked is pierced by fitting the drill parts into the recessed holes.
Patent JP-2001163733-A (JP)
Title: Hair cosmetic
Inventor: NAGAHARA YASUO
IPC: C08L83/08
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic capable of imparting softness capable of realizing unconventional moisture when finished to the hair and excellent in formulation stability. SOLUTION: This hair cosmetic is characterized as comprising the following (A), (B) and (C) ingredients. (A) two or more kinds of >=18C higher alcohols, (B) an amino-modified silicone and (C) a cationic surfactant and/or an amphoteric surfactant.
Patent JP-H06196728-A (JP)
Title: Photovoltaic element, and manufacture thereof
Inventor: SANO KEIICHI
IPC: H01L31/04
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a photovoltaic element and a manufacturing method thereof in which a p-n junction will not be destroyed when a tab is soldered, and the photovoltaic element can be modularized a superior yield. CONSTITUTION:An insulating layer 2 is formed inside or on the surface of a part of a crystal semiconductor layer 1 which is located below a part of a collecting electrode 3 which is to be soldered. The collecting electrode 3 is directly formed on the insulating layer 2, or is formed on the same with an amorphous semiconductor layer 4 interposed between them.
Patent JP-H11177371-A (JP)
Title: Resistance ladder type electronic volume
Inventor: MURAYAMA TETSUYA
IPC: H03J5/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain this resistance laddertype electronic volume which has a relatively small number of switches and also has small click noise. SOLUTION: The resistance laddertype electronic volume which are provided with a 1st switch group 11 that comprises plural switches which bridge resistances 1 that are serially connected to a controlled circuit IC and adjust attenuation quantity with relatively small step width and a 2nd switch group 12 that comprises plural switches which bridge resistances 2 that are parallelly connected to the circuit IC and adjust attenuation quantity with relatively large step width. In such a case, a 3rd switch group 13 which bridges resistances 3 that are serially connected to the resistances 2 and adjusts the attenuation quantity with relatively small step width so that attenuation quantity may reduce volume switch noise around 0 dB.
Patent JP-2000154671-A (JP)
Title: Framed structure of folding type tent
Inventor: NOMURA MASAKI
IPC: E04H15/50
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a framed structure of a folding type tent, in which tension in case of installation can be received by elasticity while preventing the abrasion and damage of the tent at the upper end of a support. SOLUTION: The top section of a support 1 is exposed and a connecting member 11 is fitted and fixed, and a top member 14, in which a top face protecting the corner section of the tent is formed in a curved surface shape or a tapered shape, is mounted at the exposed top section. A spring is interposed to the top member 14 at that time, the tension of the tent can be repulsed elastically, the top face of the top member 14 is molded of an elastic retaining material, and a projecting section brought into contact with the side face of a supporting lever 2 is formed from the internal surface of the receiving section 3 of the supporting lever 2 operated in a scissors manner in the connecting member 11. The upper edge of the receiving section 3 is placed at a position higher than the top-face opening edge of a square-shaped through-hole 12 to the support 1 of the connecting member 11.
Patent JP-H06194975-A (JP)
Title: Heating device
Inventor: YAMAMOTO AKIRA
IPC: G03G15/20
Filed: 1992-12-25
Abstract: PURPOSE:To prevent the wear of a film caused by a step part formed by a heat generating body for a heating body in a body in a heating device for an image forming device, etc. CONSTITUTION:As to the heating device provided with the heating body 20 which is arranged on one face side of the film 1 and an image carrier 4 which is brought into tight contact with the other face side of the film 1 and for giving heat energy to the image carrier 4 through the film 1, the heating body 20 is constituted of a ceramic substrate 21d, the heat generating layer 21e and a protective layer 21g arranged on the substrate 21d, and the width of the heat generating layer 21e is made larger than the width of a nip formed between a pressure roll for pressing the image carrier 4 against the heating body 20 and the film.
Patent JP-2000166427-A (JP)
Title: Tubular unit
Inventor: OKADA MUNEKI
IPC: A63B53/10
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a tubular unit scarcely causing the local deterioration of strength produced by an excessive resin by dispersing a stress for bending in a well-balanced state. SOLUTION: This tubular unit is obtained by reducing the amount of an impregnated resin per unit volume of at least either one of prepregs constituting an inner surface layer A and an outer surface layer C from that of a prepreg constituting an interlayer B in the tubular unit prepared by winding the prepregs obtained by impregnating reinforcing fibers with a thermosetting resin and formed by molding the prepregs into a laminated shape having the inner surface layer A, the interlayer B and the outer surface layer C.
Patent JP-H09165650-A (JP)
Title: Carbon steel wire rod
Inventor: KAWABE NOZOMI
IPC: C21D8/06
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To produce a wire rod capable of combining tensile strength and elongation after forced working by specifying the wire diameter, elemental compsn., lamelar distance and the content of ferritic lumps. SOLUTION: This wire rod satisfies the following requirements: first, its wire diameter is regulated to <=5.5mm, and this is the one obtd. by selecting the size suitable for producing a bead wire or the like. Its compsn. is composed of, by weight, 0.6 to 0.85wt.%, and this is the one considered not so drastically deviated from the conventional carbon steel components. Furthermore, for maintaining the strength of >=2200N/mm<2> and the elongation of >=3% suitable for producing a bead wire or the like even if intensive working at >=94% reduction of area is executed, the lamellar distance and the content of ferritic lumps are prescribed. Namely, in the case the former lies in the range of 0.11 to 0.17μm and the latter lines in the range of 1 to 5vol.%, the above tensile strength and elongation can simultaneously be realized.
Patent JP-2001166155-A (JP)
Title: Wavelength dispersion compensator
Inventor: MOGI MASAHARU
IPC: B65H75/14
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength dispersion compensator that is superior in temperature characteristic, light in weight and low in cost. SOLUTION: The wavelength dispersion compensator of this invention is used for the purpose of compensating wavelength dispersion of an optical fiber, and it is equipped with a long optical fiber for compensating wavelength dispersion, and with a barrel 1 on which the optical fiber is wound. It is characterized by a structure in which the optical fiber winding part 2 of the barrel 1 is constituted of carbon fiber reinforced plastic.
Patent JP-H09167082-A (JP)
Title: Multiplication device
Inventor: KAWAMURA TAKAHIRO
IPC: G06F7/52
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To perform product sum operation without adding any new adder by adding a selector capable of selecting data in addition to a partial product to the input of a carry keeping circuit. SOLUTION: Input data X is expanded in code to 18 bits and sent to selectors 101-117 of a partial product arithmetic circuit. Further, data which is double as large as the input data X is zero-expanded to 18 bits and sent to the selectors 101-115 of the partial product arithmetic circuit. Input data Y after being expanded in code to 18 bits is divided into combinations of three bits, and a control signal for finding a partial product is generated by a Booth decoding circuit 121 according to the Booth's method and sent to the selector parts 101-115 of a partial product generating circuit. With the control signal, the selector parts 101-115 of the partial product generating circuit determine partial products. Then the found partial products are added by carry keeping and adding circuits 102-116 according to their weights.
Patent JP-H05160030-A (JP)
Title: Substrate cooling system
Inventor: KITAJIMA SHUJI
IPC: H01L21/205
Filed: 1991-12-03
Abstract: PURPOSE:To decelerate the cooling gas flow rate and yet to cut down the cooling time in the title substrate cooling system for cooling down a substrate as one of the CVD processes. CONSTITUTION:Refrigerators 28, 29 are provided in a vacuum vessel 5 containing substrates 1 to introduce a cooling gas through the refrigerators 28, 29 so that the cooling gas may be cooled down by passing through the refrigerators 28, 29 thereby improving the cooling effect by the cooling gas and decelerating the cooling gas flow rate for restraining the particle production.
Patent JP-H10180615-A (JP)
Title: Manufacture of semiconductor device, grinding method and grinding wheel
Inventor: KISHII SADAHIRO
IPC: B24B53/017
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the damaging of an article to be machined by executing a dressing step with a grinding wheel where grinding particles are held on a base by a binder layer made of a resin material chemically stable against an Mn oxide. SOLUTION: A grinding wheel 21 is composed of a base 22 made of stainless steel or the like, a binder layer 23 made of an acrylic resin and held thereon and diamond grinding particles 24 held therein. By loading the grinding wheel 21 in a grinding head instead of a wafer and performing dressing for polishing cloth, a polishing cloth surface after wafer grinding is recovered to a state before the grinding. Thus, by performing dressing for the polishing cloth with the grinding wheel 21 prior to grinding of one wafer after another, individual wafers are ground while the surface of the polishing cloth is kept in an optimal state. In this case, since the binder layer 22 is made of an acrylic resin chemically stable against an Mn oxide, even if dressing is performed for the polishing cloth, damaging of a substrate caused by scattering of the diamond grinding particles 24 is prevented.
Patent JP-2001163620-A (JP)
Title: Dielectric thin film, production process of the same and electronic part using the same
Inventor: SUZUKI TOSHIMASA
IPC: C01G23/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a production process of an Mg solid solution dielectric thin film having a single phase perovskite structure and also to provide such a thin film material which is produced by the production process and has excellent characteristics. SOLUTION: This production process comprises performing crystal growth in a thermodynamically non-equilibrium state to deposit an oxide having a composition represented by the formula ( A1}1-XMgX) A2}O3 (wherein X>0), on a desired substrate. Thus, by performing the crystal growth in a thermodynamically non-equilibrium state, formation of an ilmenite secondary phase, which is liable to occur in a conventional sintering process, can be inhibited from being caused and a single phase perovskite structure being in a metastable state is formed.
Patent JP-H11185417-A (JP)
Title: Slider and head assembly
Inventor: FURUICHI SHINJI
IPC: G11B5/60
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To thin the substantial thickness of an assembly body, to prevent the thickness of a head assembly tip and weight from being increased, and to steady floating characteristics by thinning the thickness of a slider partially by providing a step or a plane, and joining an actuator member onto the surface. SOLUTION: A step 131 is created in a slider 1 with an MR compound head 12 covered with a protection member 14 and a floating surface 11, and, furthermore, an adhesive layer and an actuator member 2 are provided in a region being thinned by forming the step. It is preferable that the thickness of a region where the slider and the actuator are joined is set to 0.2-0.65 mm. Furthermore, glue is made conductive, thus preventing charge electrification being generated between the actuator member and a suspension member or the slider. Also, a projection part for positioning is formed at the opposite side of a floating surface, thus preventing the relative relationship between the driving amount of the slider member and the travel amount of a sensor being provided in the slider from fluctuating among products.
Patent JP-H07191537-A (JP)
Title: Color image forming device
Inventor: FUJII HARUO
IPC: G03G15/08
Filed: 1993-12-27
Abstract: PURPOSE:To provide a color image forming device provided with a developing device equipped with a toner container capable of filling the sufficient quantity of the toner by a simple and a small sized constitution dispensing with a large- sized driving part and braking part required for switching the developing unit. CONSTITUTION:The toner container 3 is formed so that the diameter of the radial direction is small and the longitudinal length is longer than the length in the longitudinal direction of the developing area formed by the developing roller 43 and the applying roller 41. Thus, the length of the developing unit driving shaft is made short, hence the moment applied to the developing unit driving shaft is reduced. Therefore, a sufficient quantity of the toner can be filled in the toner container by a simple and small-sized constitution.
Patent JP-H09168033-A (JP)
Title: Speech system
Inventor: WATANABE HIDEKAZU
IPC: H04M7/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To call a destination party connected even by the protocol PPP and to make a speech in the case of an internet telephone system that makes communication through the use of the internet being a computer network. SOLUTION: The system is made up of a computer network, terminal equipments of the computer network are interconnected via a server S1, and data including at least voice data are transferred in the computer network. The server S1 is provided with a database DB1 in which call information for the connection to destinations is stored. When a caller terminal equipment T1 makes a call to an opposite party terminal equipment T2, the server S1 of the computer network uses the database DB1 to retrieve a connection destination of the opposite party terminal equipment T2. Then the opposite connection destination is called to connect the server S1 of the computer network to the opposite party terminal equipment T2. Thus, for an opposite party using the point to point protocol (PPP) for the connection, the caller terminal equipment makes a call to the opposite party and makes communication.
Patent JP-H11165493-A (JP)
Title: Template for construction
Inventor: KAMIYAMA CHIEKO
IPC: B43L13/20
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a template for construction which is useful for creating a drawing for construction and also for correcting the drawing for construction comprehensibly and precisely on construction site. SOLUTION: On the upper part of a base plate 20, differently shaped roof perforated symbols 11... are provided in a summerized fashion. On the lower part of the base plate 20, Greek character symbols 12B and character perforated symbols 12, 12A such as numeral, alphabetic character, addition, subtraction, multiplication, division, root, parenthesis, bracket, percent or the like, are provided in a likewise summerized fashion. Between the roof perforated symbols 11... and the character perforated symbols 12..., horizontal reference lines are printed in parallel and at a specified interval. Further, plural diagonal line perforated symbols 14 are provided at different angles and at a specified interval between the horizontal reference lines. In addition, triangle perforated symbols 15, corresponding to the diagonal line perforated symbols 14, are formed.  Besides, alongside of the diagonal line perforated symbols 14, a rule 17 for checking a roof slope which is used for measuring the slope of a roof or the like is printed. On the circumferential sides 20A of the base plate 20, contraction scales S1... at different scale contraction rates are printed.
Patent JP-2000173359-A (JP)
Title: Hydrotaxis preventing cable
Inventor: ONISHI HISAHARU
IPC: H01B9/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the longtime reliability of cable while preventing the voltage lowering and heat generation by preventing the leakage of the charging current of a cable to an outer semiconductive layer of a cable core. SOLUTION: Four soft copper tape pieces 6b (0.08 mm of thickness and 10 mm of width) are arranged in one surface of a semiconductive rubber tape 6a (about 0.15 mm of thickness and 5×105Ω.cm or less of volume resistivity) along the longitudinal direction of the semi-conductive rubber tape 6a in parallel with each other with the predetermined space (10 mm). These semi-conductive tape pieces 6b are adhered by the semiconductive rubber paste or toluene so as to be electrically connected to the semiconductive rubber tape 6a, and a metal laminated tape 6 is thereby formed.