baber/WOPTO huggingface dataset:
Patent JP-H09182948-A (JP)
Title: Die and its quenching
Inventor: ICHIHASHI TAKESHI
IPC: B22D17/22
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a die hardly generating heat crack and having high toughness by preventing the die made of steel from strain and quenching creak due to quenching. SOLUTION: The bainite structure deposited in the range from the surface to 40mm deep in the die sinking part of the die made of steel is specified to be <=20μm in length, <=2μm in width. In the quenching method, the die is cooled at a faster cooling rate than the cooling rate wherein a troostite or grain boundary carbide is deposited till the surface temp. of the die reaches the temp. range from the quenching temp. to 650-300 deg.C, thereafter it is cooled using a polymer liquid.
Patent JP-H07198765-A (JP)
Title: Impedance meter
Inventor: WAKAMATSU HIDEKI
IPC: G01R27/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide an impedance meter which is not affected by an error caused by the characteristic change of a measurement cable under such a measuring condition that an element to be measured is at a remote place owing to environmental tests, etc., and the measuring frequency is in a wide band at a high level. CONSTITUTION:In a measurement system which obtains the impedance, etc., of an element 19 to be measured by measuring the voltage and current of the element 19, a triaxial cable 15 is used as the cable which supplies measuring signals to the element 19 and detects the current flowing to the element 19 and a coaxial cable is used as the cable which detects the voltage of the element 19, in principle. The circuit of the system is constituted in such a way that impedance matching is made at the instrument-side ends of the triaxial cable 15 and a balun 11 which floats an ammeter is installed to a coaxial cable 9 connecting the ammeter side end of the triaxial cable 15 to the ammeter.
Patent JP-H06118211-A (JP)
Title: Integrated optical mirror and manufacture thereof
Inventor: SERUJIYU BUARETSUTO
IPC: H01S5/14
Filed: 1992-12-11
Abstract: PURPOSE: To manufacture a mirror provided with a reflection coefficient equal to a theoretical coefficient while using a usual mirror manufacturing method. CONSTITUTION: In this integrated optical mirror provided with a light guide, a cavity and a reflection material layer, the light guide 20 is manufactured on the surface 23 of a substrate 22 and is used for the propagation of a light beam 36 in a direction parallel to the surface 23 and the cavity 30 is oriented vertically to the direction in a propagation direction, provided with a first wall 32 and a second wall 34 provided with an almost circular arcuate shape on a cross section and prepared inside the light guide 20. A distance L for separating the two walls 32 and 34 is equal to the radius of curvature R of the second wall 34 at the optical axis 37 of the mirror. Then, the layer of a reflection material 38 is simply arranged on the second wall 34 so as to reflect the light beam to the first wall 32 and the second wall 34 forms a recessed reflection surface.
Patent JP-H10168524-A (JP)
Title: Manufacture of cold rolled steel sheet for extra deep drawing, having high ductility
Inventor: YODA RIKA
IPC: C21D9/48
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a cold rolled steel sheet for extra deep drawing, composed of an extra low carbon steel sheet of <=0.0015% C content and having superior deep drawability and extremely high ductility. SOLUTION: A slab of a steel, which has a composition consisting of, by mass, <=0.0015% C, <=0.05% Si, <=0.5% Mn, <=0.03% P, <=0.003% S, <=0.10% Al, <=0.003% N, (3.43*N+1.5*S) to 0.02% Ti, <=0.010% Nb, and the balance Fe with inevitable impurities and satisfying 1.0*C<=[(Ti-(3.43*N +1.5*S))/4]+(Nb/7.75)<=3.0*C or further containing prescribed amounts of B, is used. This steel slab is heated to 1000-1250 deg.C and hot rolling is finished at >=850 deg.C. After coiling at 600-780 deg.C and acid pickling, the resultant steel plate is cold-rolled at 60-90% draft and annealed at a temp. not lower than the recrystallization temp. and below the Ac3 point.
Patent JP-H10168633-A (JP)
Title: Sanitary cap and its production
Inventor: TAKAMI TOSHIAKI
IPC: A42C1/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To produce a sanitary cap in a short production time and at a reduced production cost by simplifying a process for sewing both the salvages on a main part and also simplifying a process for treating the edge of an opening. SOLUTION: This sanitary cap is obtained by linearly sewing a main body 1 having a shape obtained by linearly cutting off both the mutually faced side parts of a perfect circle, ellipse or oval on both salvages 2 corresponding to the cut side parts to form a develop shape of perfect circle, ellipse or oval, sewing an elastic belt on the circumferential part of the formed product and subsequently throttling the product in a gathered shape.
Patent JP-H11182540-A (JP)
Title: Needle roller bearing
Inventor: TOUZAKI YASUYOSHI
IPC: F16C33/34
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To realize a needle roller bearing capable of preventing wear or seizure of rolling elements due to the contact of the rolling elements with the side faces of cages. SOLUTION: This needle roller bearing provided with an inner ring 1, an outer ring 2, rolling elements 3 arranged between both the rings, and cages 4 for keeping the rolling elements 3 in equal intervals, has hemispherical members 8 provided at both ends of each rolling element 3, and a ring-like inner ring-flange 6 and an outer ring-flange 7 which sandwich the hemispherical member 8 to form a trapezoidal space 9. Further, a radius of curvature of the hemispherical member 8 coincides with a geometric center of the rolling element 3.
Patent JP-H05228201-A (JP)
Title: High-calorie infusion solution bag with clamp
Inventor: FUJIYAMA TOKUMASA
IPC: F16K7/02
Filed: 1991-12-18
Abstract: PURPOSE:To simply and completely cut off the passage of an infusion solution injection tube in one touch by fitting a clamp integrally formed with sealing members formed with protruded pinch sections at the middle section and coupling projections and coupling grooves at one end via a hinge to the infusion solution injection tube. CONSTITUTION:A clamp 7 fitted in the middle of an infusion solution injection tube 33 is integrally formed with sealing members 22, 23 via a hinge section 24, protruded pinch sections 25 of the infusion solution injection tube 33 are formed at the middle section of the first sealing member 22, and a coupling projection 26 and a coupling groove 27 are integrally formed at one end of a side wall. A coupling groove 29 and a coupling projection 30 are integrally formed on the second sealing member 23, and holding members 32 of the infusion solution injection tube 33 are integrally formed. When the coupling projection 26, coupling groove 29, coupling groove 27, and coupling projection 30 of the sealing members 22, 23 are completely coupled, the infusion solution injection tube 33 is pressed to the bottom sections of the sealing members 22, 23, and a fluid passage is completely cut off.
Patent JP-H07197740-A (JP)
Title: Automatic door device
Inventor: KUWAJIMA REIJI
IPC: G01V8/20
Filed: 1993-12-29
Abstract: PURPOSE:To prevent a hand catching accident from occurring so as to improve safety by detecting a human body in a stationary condition on or in the vicinity of operation line of an automatic door. CONSTITUTION:When a moving body such as a human body stands still on or in the vicinity of an automatic door, change in the reflection level of reflection light flux 13a or 13b is detected by means of a stationary condition detecting circuit 24. A control circuit 25 outputs a signal for indicating opening of automatic door to an opening and closing controller for the automatic door. When the moving body is on or in the vicinity of the operation line of the automatic door the door is maintained open. It is thus possible to prevent a user's hand holding accident from generating.
Patent JP-H07152333-A (JP)
Title: Large-sized internally illuminated displayed device
Inventor: MARUYAMA TADAYOSHI
IPC: G09F13/04
Filed: 1993-12-29
Abstract: PURPOSE:To easily and rapidly carry out wiring operations by fixing housing members for housing wirings for connecting light sources and their associated parts to a power source to the inside walls of a frame body. CONSTITUTION:The frame body is formed by framing an upper frame member, a lower frame member 1b and right and left longitudinal frame members 1c to a square shape. A back plate is arranged on the rear side of the frame body and reflection plates which are disposed in a transverse direction or longitudinal direction and have a peak shape in section are arranged apart specified spacings held vertically or laterally on the back plate. Fluorescent lamps are arranged between these reflection plates. Overhanging edges overhanging to the inner side are formed in the intermediate parts of the frame body. The housing members 11 of a U shape in section which support the electrically associated parts for operating the light sources, such as sockets 8, glow lamps 12 and stabilizers 9 of the fluorescent lamps and house the wirings for connecting the associated parts to the power source are fixed to the inner side walls of the longitudinal frame member 1c and the lower frame member 1b in the rear side space parts of the overhanging edges.
Patent JP-H05169014-A (JP)
Title: Method for preventing rush of corrosive metallic material in inorganic cured matter
Inventor: BABA AKIO
IPC: C04B41/52
Filed: 1991-12-19
Abstract: PURPOSE:To improve durability over a long period of time and to obviate the generation of condensed water, etc., in the repaired or reformed surface of inorg. cured matter embedded with a corrosive metallic material by coating this surface with a specific one-pack curing type resin compsn. CONSTITUTION:The repaired or reformed surface of inorg. cured matter embedded with the corrosive metallic material is coated with the one-pack curing type resin compsn. essentially consisting of a polymer contg. 0.5 to 10wt.% isocyanate group and 0.4 to 7.5wt.% hydrolyzable silane group (based on a silicon atom) and having 3000 to 5000mol.wt. Since the one-pack curing type resin compsn. is a primer having excellent penetratability, the compsn. has the excellent effect of reinforcing the substrate of the reformed surface or repaired surface and improves the strength of adhesion of the mortar to be replenished and applied afterward. This one-pack curing type resin compsn. has high moisture permeability and, therefore allows the penetration of the moisture in the reformed surface or repaired surface and the generation of the condensed water, etc., therein is prevented.
Patent JP-H09185297-A (JP)
Title: Image forming device
Inventor: YOSHIZAWA HIROSHI
IPC: G03G21/04
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To make the use limit and control of an image forming device for each user or organization for instance simple and easy by obtaining an output possible state, only when a specific image stored in a storage means exists in read images. SOLUTION: When a key scan key on a control panel is depressed, an image reading means 2 starts to execute a reading operation and image information is transmitted to an image processing part 5, to be corrected in shading and then, to an image recognizing means 45. In an image deciding means 46, pattern matching processing with the specific image stored in the storage means 51 is executed. Consequently, when the image recognized by the image recognizing means 45 coincides with the specific image stored in the storage means 51, information on the usable function of the image forming device, stored according to the specific image is displayed on the touch panel of the control panel and other functions are inhibited. When the recognized image does not coincide with the specific image, the fact that the image forming device can not be used is displayed and the execution of all the functions is inhibited.
Patent JP-H10177120-A (JP)
Title: Optical fiber holder
Inventor: INADA KATSUMI
IPC: G02B7/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber holder capable of stably holding optical fiber. SOLUTION: In the optical fiber holder consisting of a base 1 having a groove part 1a for storing an optical fiber 10 in the longitudinal direction of an upper surface and an upper cover 2 pivotally attached to the base 1 so as to be optionally opened/closed and capable of holding the fiber 10 arranged in the groove part 1a of the base 1 by pressing the fiber 10 by the upper cover 2, a driving arm 3 having a lock piece 3c to which the elasticity of an elastic body 3b is applied is pivotally attached to the base 1 and the upper cover 2 is pressed and fixed on the base 1 by turning the arm 3 and engaging the lock piece 3c with the cover 2.
Patent JP-H10156092-A (JP)
Title: Frame for drying clothes with curtain
Inventor: INAOKA HIDEO
IPC: D06F57/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To dry clothes without exposing them to the sight of by others and further prevent aethetic environment from being degraded. SOLUTION: A main body 1 is provided on the outer edge with a curtain rail 2 to which a plurality of runners 3 are slidably attached. An opening/closing rope 6 is inserted through a rope guide 7 into the respective runners 3 to be pulled so that the runners 3 are engaged respectively with curtain parts 11. By providing the curtain on a frame for drying clothes, the clothes are shielded from the outside without damaging the aesthetic appearance even if the clothes are dried in a room.
Patent JP-H05169428-A (JP)
Title: Delivery device of tile in tile manufacturing line
Inventor: MIYAZONO AKINORI
IPC: B28B13/00
Filed: 1991-12-19
Abstract: PURPOSE:To perform at favorable workability carrying in or out of tiles to or from a drying truck by a few number of persons without injuring the tiles, by a method wherein a suction holding device holding detachably freely the tiles is constituted so as to enable a reciprocation, vertical movement and turning in a horizontal direction. CONSTITUTION:Two guide supports 10 are provided in a standing state on, for example, a turnable turning disc, through which a support 3 is constituted. Both end parts of an H-shaped movable frame 16 of a main body part 4 of an elevator are fitted slidably freely into the guide support 10. Guide holes 18 are penetrated horizontally through the top and bottom of both ends of the movable frame 16, into which guide levers 20A-20D are fitted slidably freely, a long-sized fitting frames 22 are fitted to the tip part and a horizontal moving body 5 is formed. A suction frames 29 are fitted to the fitting frames 22 at fixed intervals, a large number of suction cups 33 are fitted to the tip of the same and a suction holding device 6 is formed. With this construction, the holding device 6 becomes capable of performing reciprocation, vertical movement and turning, a large number of tiles K provided on a manufacturing line R are sucked and held and the same can be put on a fixed position of a drying truck 1 in a fixed position.
Patent JP-2000165143-A (JP)
Title: Digitally controlled crystal oscillation circuit
Inventor: NAKAMURA HIROSHI
IPC: H03B5/32
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a digitally controlled crystal oscillation circuit where instability of an output waveform for a charging period of a capacitor is blocked in the case of turning on a switching transistor(TR) of a variable capacitance section. SOLUTION: The variable capacitance section 1 is connected in parallel with a crystal vibrator 2 of a crystal oscillation circuit 11 having a crystal vibrator 2. The variable capacitance section 1 consists of a plurality of parallel connections each consisting of a series circuit comprising capacitors C1-Cn and switching TRs M1-Mn. Each of the capacitors C1-Cn is provided with a charging means that charges each of the switching TRs M1-Mn to a prescribed DC potential before the switching TRs are turned on.
Patent JP-2001172454-A (JP)
Title: Propylene-based copolymer composition
Inventor: TAKAYANAGI KENJIRO
IPC: C08F297/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-based copolymer composition excellent in flexibility and transparency, having heat resistance of equal degree to propylene homopolymer and also excellent in mechanical properties such as tensile strength and impact resistance. SOLUTION: This propylene-based copolymer composition contains the following polymer units and is obtained by producing the unit (A) through polymerization and then producing the unit (B) through polymerization: (A) a polymer unit contained in a content of 10-60 wt.% based on the total weight of the copolymer, containing propylene as a principal component and having an isotactic index of >=90%;  and (B) a polymer unit contained in a content of 40-90 wt.% based on the total weight of the copolymer, containing propylene and ethylene as essential components, being a copolymer of propylene with other <=8C α-olefin and having the content of an xylene insoluble matter at room temperature, the content of xylene soluble matter at room temperature and the content of α-olefin except propylene in the xylene soluble matter at room temperature of higher than 20 to 70 wt.%, 10 to 60 wt.% and lower than 20 wt.%, respectively.
Patent JP-H11152847-A (JP)
Title: Free hook slab
Inventor: MATSUOKA KAYOKO
IPC: E04B9/18
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To freely deal with later change and addition of hanging request by providing latice-like grooves or projections on a floor slab of a building at placing concrete. SOLUTION: Latice-like grooves or projections are provided on a floor slab of a building at placing concrete. A hanging bolt 4 is engaged with the groove 3 or the projection, so that various facilities such as piping 6 can be freely hung through a hanging band 5. Hereby, even against a place required for hanging generated after placing concrete, it is unnecessary to drive a post-driven anchor bolt, and there is no possibility to damage conduit pipes and the like buried in concrete by the post-driven anchor bolt. In this way, it can freely deal with after change and addition of hanging request.
Patent JP-H11178386-A (JP)
Title: Control method for brushless motor
Inventor: OHARA YOSHIYUKI
IPC: H02P6/182
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To stably drive a brushless motor by canceling fluctuations in load and to control the rotation stably by suppressing vibration and noise. SOLUTION: A DC voltage obtained from an AC/DC converting section 2 is switched at an inverter section 3 and applied to a brushless motor 4, thus rotating the brusheless motor 4. A control circuit 10 controls the inverter section 3, based on the rotor position detected by a position detecting circuit 5 in order to switch conduction of the brushless motor 4. Furthermore, the control circuit 10 divides a single revolution interval of the brushless motor 4 into a plurality of sub-intervals and corrects a voltage pattern being applied to the brushless motor, such that each sub-interval (mean value of the same sub-intervals during a plurality of revolutions) converges to the mean sub-interval of single revolution, thus canceling fluctuations of in load.
Patent JP-2000179597-A (JP)
Title: Electromagnetic disk brake
Inventor: SCHANZENBACH MATTHIAS
IPC: F16D65/18
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To more improve a brake output or the like by holding small reciprocation movably an electromagnetic in the direction of a wheel axis, and making the electromagnet generate controllable fastening force press-contacting a friction brake lining with a pole surface of a magnetic circuit and a brake disk. SOLUTION: A pin member 20 is fixed to each electromagnet 11, these pin members 20 are received slidably in the axial direction (toward wheel axial line 16) in a journal 21 of a wheel. Further, a magnetic circuit 17 of each electromagnet 11 has pins 22 protruded in the axial direction in each internal/external peripheral surface, and a ring 14 of a friction brake lining 12 is cover fitted to these pins 22. When a current is carried in the electromagnet 11, both the friction brake linings 12 can be pressed to an annular brake disk 10 by high fastening force. In this way, the brake disk can have a very high brake output.
Patent JP-H11185010-A (JP)
Title: Contour connecting method
Inventor: SENOO HIROYUKI
IPC: G06T1/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To easily and properly connect divided contour vector graphics by determining the candidate of the shortest route length crossing no existing contour as a connecting route out of the candidates of the connecting route. SOLUTION: A CPU calculates the candidates of the connecting route between contours L1 and L2 designated by an operator. A route W1 connecting a right end point C3 of L1 and a left end point C4 of L2, a route W2 connecting the left end point of L1 and the left end point C4 of L2, a route W3 connecting the right end point C3 of L1 and the right end point of L2 and route W4 connecting the left end point of L1 and the right end point of L2 are extracted as candidates. The connecting route candidates W3 and W4 crossing the existent contours L1, and L2 are excluded from the candidates. Between the remaining connecting route candidates W1 and W2, the W1 of the shortest route length is determined as the connecting route. The vector graphic data of the connecting route W1 are generated, and the divided route W1 is connected by these vector graphic data.
Patent JP-2000178746-A (JP)
Title: Formation of deposition film and deposition film forming device
Inventor: SUGIURA YOSHINORI
IPC: H01L31/04
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a deposition film forming method capable of continuously forming a deposition film having a compositional distribution in the film thickness direction on a substrate of a large area without the variation of characteristics and to provide a deposition film forming device. SOLUTION: In a deposition film forming method or device in which, while is a long substrate 301 is continuously moved in the longitudinal direction in a vacuum vessel 302, a gaseous starting material contg. plural kinds of substrate to form into the raw material of a deposition film and electric power are introduced into the vacuum vessel, and a deposition film is formed on the long substrate, an auxiliary electrode supplying auxiliary electric power to the inside of the vacuum vessel besides the electric power mainly generating plasma is provided, and, in accordance with the position of the electrode supplying the auxiliary electric power, the change of a forbidden hand width in the film thickness direction of the deposition film formed on the long substrate is controlled.
Patent JP-2001057872-A (JP)
Title: Production of ground fish meat from parasite-infected fish, and utilization of the ground fish meat
Inventor: KIMURA IKUO
IPC: A23L17/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To produce a ground fish meat with stable quality from a fish with parasitized Ichthyophinus hoferi, and further to produce a fish paste good in quality from the ground fish meat as a raw material. SOLUTION: When producing a ground fish meat from a fish with parasitized Ichthyophinus hoferi, preferably walleye pollock, an additive for inhibiting a protease activity and recovering the gel formability, and optionally calcium are added thereto. A protease inhibitor, preferably a thiol protease inhibitor is used as the additive. When producing a fish paste by using the ground fish meat obtained from the fish with the parasitized Ichthyophinus hoferi, preferably walleye pollock, an additive for inhibiting the protease activity, preferably a protease inhibitor, more preferably the thiol protease inhibitor is added thereto.