baber/WOPTO huggingface dataset:
Patent JP-H07203325-A (JP)
Title: Television receiver
Inventor: SUMI HIDETOSHI
IPC: H04N5/44
Filed: 1993-12-27
Abstract: PURPOSE:To provide a television receiver capable of attaining stable tuning search. CONSTITUTION:The phase of a horizontal synchronizing signal H-SYNC separated by a synchronizing separator circuit is compared with that of a horizontal synchronizing signal HD in a liquid crystal display controlling timing signal by an AND gate 43, an output corresponding to the degree of phase matching by the AND gate 43 is generated from a peak holding circuit 45 and the output corresponding to the degree of phase coincidence is compared with a previously set threshold level by a comparator circuit 46 to judge synchronism based upon the compared result. Tuning search can be stopped based upon the synchronism judgement.
Patent JP-H07277814-A (JP)
Title: Alumina-based ceramic sintered compact
Inventor: YASUOKA MASAKI
IPC: C04B35/10
Filed: 1993-12-24
Abstract: PURPOSE:To produce an alumina-based ceramic sintered compact having high strength and high toughness and hardly reducing its strength even at high temp. (1,200 deg.C). CONSTITUTION:A blend having a chemical compsn. consisting of 1-10wt.% La2O3, 0.01-0.1wt.% SiO2 and the balance Al2O3 is compacted and held under heating in the temp. range of 1,400-1,800 deg.C so that the resultant sintered compact is densified to >=95% relative density and the crystal phase of the sintered compact is composed of corundum (alpha-Al2O3) and lanthanum.beta-alumina (La2O3.11 Al2O3). The objective alumina-based ceramic sintered compact having high strength and high toughness and capable of exhibiting high strength at high temp. is obtd.
Patent JP-H09164515-A (JP)
Title: Production of ceramic product
Inventor: SAITO MASAHIKO
IPC: C04B35/63
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To produce a multikind and small quantity ceramic part having a complicated shape at low cost by adjusting the ratio of a wax type binder and a resinous binder in a raw material preparing process to impart sufficient strength and slip properties to a ceramic green molded object and completing the processing process of a ceramic product having a complicated shape having a thin-walled part such as a turbo-charger by raw processing without using a mold. SOLUTION: A wax type binder and a resinous binder are added to and mixed with a ceramic powder in the sum total amt. of 4-10wt.% and, subsequently, the resulting mixture is subjected to isotropic static pressure molding to set the raw strength of the molded object to 1.5MPa, pref., 1.5-3.5MPa in four- point bending strength and, thereafter, the molded object is subjected to raw processing up to a final shape to be degreased and baked.
Patent JP-H05154919-A (JP)
Title: Connecting method of frp wiry body
Inventor: TAKAGAWA SHINICHI
IPC: B29L31/00
Filed: 1991-12-03
Abstract: PURPOSE:To contrive to improve connection effect and durability, to relieve the discontinuity in rigidity and the like by a method wherein fibrous bodies are exposed by removing cured resin at the end of each of FRP wiry bodies and, after being impregnated with uncured resin, braided in together so as to be connected with each other. CONSTITUTION:When a plurality of FRP wiry bodies 10 are to be connected with each other, firstly the cured resin 14 at the end of each of the FRP wiry bodies 10 is removed through chemical decomposition so as to expose fibrous bodies 16. Next, the exposed fibrous bodies 15 are impregnated with uncured resin 18, which is the same kind as the resin 14, and then braided in together so as to be connected with each other. Or, after the fibrous bodies 16 are braided in together so as to be connected with each other, uncured resin 18, which is the same kind as the resin 14, is infiltrated in the fibrous bodies. In succession, the uncured resin 18 is cured by heating. Thus, the tensile strength represented by the fibrous body 16 is utilized and the connection effect is improved. Further, the characteristics of the fibrous bodies 16 are held as those of other FRP wiry bodies so as to relieve the discontinuity in rigidity and, at the same time, to improve the durability of the FRP wiry bodies.
Patent JP-H10191116-A (JP)
Title: Image input device and image input method
Inventor: YOKOYAMA DAISUKE
IPC: H04N5/225
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the operability when a position of camera part is adjusted while observing a monitor and to allow a user to make an image input operation with an easy posture. SOLUTION: This device is composed of a camera head, a 1st support 3 that supports the camera head, a 2nd support 4 that supports the 1st support 3 and a base 5 that supports the 2nd support 4. In this case, the camera head is provided with an outline position instruction means that instructs the device to display a picked up object on a monitor in a 1st prescribed size, when the 1st object is picked up, or in a 2nd prescribed size, when the 2nd object is picked up, respectively. In the case of picking up writings and pictures, a relative position of a camera part 2 to an original is decided nearly uniquely so as to allow an operator to input an image without repeating action to observe alternately the monitor and an image input device even when the monitor and the image input device are placed in different directions based on the operator.
Patent JP-H05156803-A (JP)
Title: Supporting structure of slab formwork and slab construction
Inventor: ISHIKAWA TAKESHI
IPC: E04G11/48
Filed: 1991-12-04
Abstract: PURPOSE:To remove supports earlier. CONSTITUTION:This supporting structure is formed of supporting members 4 for a whole lower surface region of slab formwork 2, and a supporting members 5 for span center of the slab formwork 2 which is of beam shape orthogonal to the span around the span center of a slab 1. Supporting the slab formwork 2 is carried out with a supporting member 3 for periphery and the supporting member 4 for whole lower surface region, and the supporting member 5 for span center. When the compression strength of placed concrete reaches an unnecessary value for supporting the whole formwork lower surface under the existence of the supporting member 5 for span center, columnar supports which serve as the supporting members 4 for whole lower surface region are removed.
Patent JP-2000182400-A (JP)
Title: Charge gain stress test circuit for non-volatile memory and charge gain stress test method
Inventor: KIEON-MAN RA
IPC: G11C29/50
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a charge gain stress test circuit and a charge gain stress test method of a non-volatile memory for optimizing a charge gain stress test time without imposing any load on a peripheral circuit. SOLUTION: First, second, and third switches SW11, SW12, and SW13 are controlled by a first control signal READ and a second control signal ERASE, and the read operation and deleting operation of a flash memory cell 30 is repeatedly operated. Then, a stress voltage Vpps is applied to the gate terminal of the flash memory cell 30, and the compared result of cell currents Icell of the flash memory cell 30 with reference currents Iref is outputted as a signal SOUT.
Patent JP-H05159080-A (JP)
Title: Logical integrated circuit
Inventor: TAKAHASHI TOSHIRO
IPC: G06F15/78
Filed: 1991-12-05
Abstract: PURPOSE:To provide a technique which can design a clock distribution system comparatively easily making a clock skew to be minimum. CONSTITUTION:This circuit is designed by dividing a semiconductor chip 10 into the plural blocks 10a to 10d of which area are mostly equal one another, respectively/individually providing the clock distribution system including clock input terminals 1a to 1d, buffer circuits 3a to 3c and phase adjusting circuits for respective blocks and providing the clock distribution system in the shape of a tree for the respective blocks so that the wiring between respective nodes are equal in length and capacitance. Consequently, as the semiconductor 10 is divided into the plural blocks 10a to 10d, the wiring length from the clock input terminals 1a to 1d to flip-flops, etc., at ends become short so that the wiring designation of the equal length and capacity becomes easy, and a clock delay time from input terminals to the end circuits become short so that the absolute value of clock can be reduced.
Patent JP-H10181884-A (JP)
Title: Article stacking method and device thereof
Inventor: KOBORI KAZUNARI
IPC: B65G57/03
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To longitudinally and latitudinally and orderly stack articles on a pallet by recovering a table and repeating aligning and stacking of a next article after only the table is slid and moved in the horizontal direction, an article on the table is transferred on the pallet and the pallet is lowered by the height of the article after the transfer. SOLUTION: In an article stacking device 3, articles 1 are segmented by a required number by an introducing conveyor 10, articles 1 of a prescribed number are aligned in a line by an aligning conveyor 20 and a movable table 30 which freely slides and moves in the horizontal direction is provided. The articles 1 on the aligning conveyor 20 are put together by a backward pusher 40 and are slid and moved on the movable table 30. At the upper side tip part on the side opposite to the aligning conveyor 20 of the movable table 30, a forward stopper 42 is provided. In the side surface part, a side surface stopper 52 is provided. At the other upper side side end of the movable table 30, a side surface pusher 50 is provided. In the lower part of the movable table 30, an elevating/lowering lifter 60 elevating/lowering an elevating/lowering table 61 on which a pallet 2 is placed is provided.
Patent JP-H1059011-A (JP)
Title: Rotation transmitter
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotation transmitter which is incorporated on the drive route for a four-wheel driving truck and making transmission and interruption of drive power in response to the running state of a vehicle. SOLUTION: In the present rotation transmitter, a cylindrical surface 6 and a cam surface 7 for forming a wedge-shape space between the facing surface of an outer ring 2 and an input shaft 4 and in the pocket of a holder 8 provided between them, a roller 10 is incorporated, a magnetic clutch 14 is connected to the holder 8 and a switch spring 13 is attached between the holder 8 and input shaft 4. And a two-way clutch formed between the outer ring 2 and the input shaft 4 is controlled by an electric flow rate allowed to pass the coil 16 of a magnetic clutch 14 in response to the running state of a vehicle so as to carry out transmission and interruption of driving force.
Patent JP-2001168054-A (JP)
Title: Ion implantation method and apparatus
Inventor: MATSUKI TSUNEHIRO
IPC: H01L21/265
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an ion implantation apparatus for reducing a source maintenance time, a beam outgoing time at ion beam rising, and an initial stabilization time of the beam during ion implantation of In and for protecting the ion : implantation apparatus from damage like corrosion caused by chloride (hydrochloric acid and so on). SOLUTION: In the ion implantation method, trimethylindium is used as an ion source material. The ion implantation apparatus uses the trimethylindium as the ion source material. In this case, the amount of ion source material fed to the ion source is controlled through the mass flow control by using a mass flow member at a downstream of a cylinder filled with the ion source material.
Patent JP-H11183605-A (JP)
Title: Detecting system for position of aircraft
Inventor: YASUI NOBUHIDE
IPC: G01S13/79
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To restore a system quickly in the case of a state that a specific secondary monitoring radar apparatus cannot transmit a query signal and that the position of an aircraft cannot be detected. SOLUTION: In a system, secondary monitoring radar apparatus 71, 72 whose effective range is overlapped transmit query signals I1, I2 whose repetitive cycle is different from each other, a plurality of target detection circuits B1 to Bn which are installed in remote places extract, from response signals R, only pulses having the cycle of the previously selected signal when the same response signals R are returned from an aircraft transponder 52 so as to be synchronized with cycles of the respective query signals I1, I2, and a position computing circuit 2 detects the position of an aircraft on the basis of a time difference which is found from pieces of receiving-time information M1 to Mn on the pulses.  In the system, a cycle change part 1 in which, when the pieces of receiving-time information M1 to Mn cannot be obtained, the cycles which are selected by the respective target detection circuits B1 to Bn are changed over to the cycle of the query signal of the other secondary monitoring radar apparatus is installed.
Patent JP-H06173115-A (JP)
Title: Flame-retardant polyether-ester elastic fiber
Inventor: OSAWA TSUNEYUKI
IPC: C08G63/692
Filed: 1992-12-03
Abstract: PURPOSE:To obtain the subject fiber having high flame retardancy and elastic recovery comprising an elastomer having the hard segment of a copolymer of polalkylene terephthalate and a phosphorus-containing compound and the soft segment of polytetramethylene glycol. CONSTITUTION:In the reactor, dimethyl terephthalate(DMT), an organophosphorus compound having ester-forming groups of formula I (R<1>, R<2> are alkyl, aryl or alkoxy; X is trivalent aliphatic group) or formula II (Ar is trivalent aromatic group; E is alkylene; (m), (n) are integers the total of which is 2 to 20) and 1,4-butanediol or the like are mixed at a molar ratio of DMT/the phosphorus compound at 80/20 to effect the ester-interchange reaction in the presence of a catalyst, under a normal pressure at 210 deg.C to form the hard segment. Then, polytetramethylene glycol of 500 to 5,000 average molecular weight is added as a soft segment and polycondensation reaction is performed at 250 deg.C under the pressure of less than 1 Torr to give the objective flame-retardant elastic fibers.
Patent JP-H10185581-A (JP)
Title: Vibrator for vibration gyro
Inventor: KOJIMA NOBUYUKI
IPC: G01C19/5663
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrator for vibrational gyro having high sensitivity and high reliability, by integrally laminating a plurality of thin plate-like electro- mechanical energy converting elements carrying electrode films on one surfaces on the vibrator in parallel with the longitudinal axis of the vibrator. SOLUTION: When a vibrator is deformed in the X-Y plane due to primary bending deformation, charges are generated between electrode films 5-1 and 5-2 due to a piezoelectric effect and detected on the outside via electrodes 7-1 and 7-2. When angular acceleration acts on the vibrator around the X-axis when primary bending vibrations are excited in the X-Z plane, bending deformation occurs in the X-Y plane due to a Coriolis force and charges are generated between a through electrode 7-1 and through electrodes 7-2 and 7-3, and the angular acceleration around the X-axis can be detected. The vibrator has a symmetrical shape in the Y-Z plane and the resonance frequency of the primary bending vibration in the X-Z plane nearly coincides with that of the primary bending vibration in the X-Y plane.  Therefore, the bending deformation in the X-Y plane caused by the Coriolis force excites the primary bending vibration in the X-Y plane and amplifies detecting signals. Therefore, the angular acceleration can be detected stably and a high-accuracty vibrational gyro can be formed.
Patent JP-2000139687-A (JP)
Title: Expansion partition device
Inventor: MIHARA MICHIO
IPC: A47H23/04
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To remodel living, public, and work space in the 21st century by manufacturing a transparent highly gas-tight and favorably running film system without having a rail on a lower side which is slimmed for improving amenity and saving space compared to a chemical curtain at a high place which is not smoothly driven in general and which has no gas tightness. SOLUTION: By a line of roughly horizontal hard arms 3 parallel to a rail 4, gas tightness generating adjustment is made in closing or expanding a soft film, and an integrated body of a horizotnal beam member with the film having strength is smoothly and favorably run easily compared to other methods, so opening, closing and expansion partition effect is achieved. The arms 3 which can be folded may be cross-coupled with a vertical hang pipe through hinges 7 at a tip of the line to be assisted by a spring or the like.
Patent JP-H10186108-A (JP)
Title: Composite optical element and its production
Inventor: TERAMOTO SATOSHI
IPC: B32B17/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent resin from being overflowed from a base material even when the feeding amount of resin is uneven, to remove the deterioration of optical performance such as ghost and flare and to compact each product. SOLUTION: In an optical element base material 2 for the composite optical element, an outside part from the optically effective diameter D of a face 2a on which a resin layer is to be formed has a shape obtained by removing a part 2d of the material 2 so that the volume of the material 2 is reduced from a shape obtained by extending the radius of curvature in the optically effective diameter D of the face 2a. At least a part for forming a resin layer on it out of a face 2b exposed after removing a part 2d of the material 2 is formed as a mirror and at the time of forming the resin layer, resin overflowed the face 2a is received by the face 2b.
Patent JP-H09175771-A (JP)
Title: Transfer device of vessel
Inventor: TANNO TOSHIO
IPC: B66C17/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To select a required vessel from plural vessels for storing powder and transfer it to a prescribed place. SOLUTION: This device has X axis on which a rail 16 runs and a hand part 1 and running part 2 operated in a range surrounded by Y axis orthogonally crossing to the running direction of this rail 16 and the hand part 1 has two hands 4, 5 and a claw 6 at a triangle point on the lower surface of a holding plate 3 and the holding plate 3 can be elevated by a main cylinder 7 and also the claw 6 can be moved vertically.
Patent JP-H10190100-A (JP)
Title: Laser with different emission directions
Inventor: KOCH RALF
IPC: H01S3/08
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To enable radiant rays of the same or different operation modes to be emitted in the same or different operation modes within a range of a solid angle by arranging a plurality of resonators at different incident angles within a range of a solid angle and reflecting and amplifying radiant rays on an active element. SOLUTION: An active element is a laser crystal 1 and extension in a radial direction is larger than in the axial direction. Therefore, amplification is generated when a resonator is not arranged in the same line as an axis of the crystal 1. The crystal 1 is subjected to laser excitation through an optical system 2 and emits radiant rays wherein fundamental wavelength and second harmonic are connected. A reflective first resonator element 3 and a first output coupling element 4 are arranged in an axial direction of the crystal 1. In a second resonator which emits first harmonic, a second resonator element 5 and a second output coupling element 6 to be elements 3, 4 are arranged as close to each other as possible. Two resonators are operated by switches 8, 9 and a laser emits radiant rays having fundamental wavelength or second harmonic or both the wavelength.
Patent JP-H09183377-A (JP)
Title: Steering wheel cover for vehicle steering wheel
Inventor: AIZAWA NORIYUKI
IPC: B62D1/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure easy detachment and a good appearance as designed by providing a protruded simple fastener member along one side end of a cover body in the longitudinal direction and a recessed simple fastener member along the other side end so that the cover body can be wound on the outer periphery of a vehicle steering wheel to connect the simple fastener members together. SOLUTION: Simple fastener members 30, 40 are formed by extrusion-molding synthetic resin into a long product. The simple fastener member 30 in a sectionally L-shape is a male type which has a protruded portion 31 with one free end as a hook part 32. The female type simple fastener member 40 which has a recessed portion 41 with one free end as an engagement part 42, connected thereto, is sewed along the side end. The cover body 21 is wound on the outer periphery of a vehicle steering 10 and the female simple fastener member 30 is wrapped therein and connected to the male simple fastener member 40. The width of the cover body 21 is formed somewhat smaller than the length of the outer periphery of the vehicle steering wheel 10 and so the cover body is stretched.
Patent JP-H11173067-A (JP)
Title: Structure and formation of joint line in tunnel
Inventor: HONDA YASUNORI
IPC: E21D9/06
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To economically merge tunnels by parallelly arranging a large diameter tunnel and a small diameter tunnel and merging one car lane of a main line entering the merged tunnel into a sidetrack, in the large diameter tunnel and separating the other car lane to diverge from the main line and enter the small diameter tunnel. SOLUTION: A starting shaft 7 is excavated at an approach entrance side of a main line 5 and a sidetrack 6. Then, a large diameter shielding machine excavating a tunnel T1 and a small diameter shielding machine excavating a tunnel T2 are parallelly and integrally arranged. And further, an arrival shaft 8 is excavated at the exit side. The shielding machine is advanced to excavate a tunnel T toward the arrival shaft 8. And further, tunnels T1, T2 are connected to communicate with each other at the joined part of the shielding machines and a space 3 is formed by excavation. The approach entrance of the car lane 5A and the confluence line 1 are constructed on the bottom face of the large diameter tunnel T1 and the divergence line 2 is constructed in the small diameter tunnel T2. In this way, both tunnels are smoothly merged and vehicles on the other lane of the main line can be led into the small diameter tunnel.
Patent JP-H07203873-A (JP)
Title: Fish meat-containing glucomannan gel food stock
Inventor: YAMAMOTO NORIHIKO
IPC: A23L17/00
Filed: 1993-12-31
Abstract: PURPOSE:To obtain a fish meat-containing glucomannan foodstuff of crisp and short texture with jelly strength increased, thus can be suitably used in production of KAMABOKO (boiled fish paste) by adding an alkali agent and fish meat to aqueous glucomannan and treating them under specific conditions. CONSTITUTION:To aqueous glucomannan (preferably of 2.5 to 4.0% concentration), are added an alkali agent such as sodium hydroxide and fish meat such as frozen and ground fish meat. Then, they are homogeneously mixed into a paste, which is heat into gel, preferably the gel is made fibrous, then the pH of the fibrous product is adjusted to 7 to 5 to give the fish meat-containing mannan gel frozen foodstuff.
Patent JP-2001161641-A (JP)
Title: Endoscope system
Inventor: NOZAWA JUNICHI
IPC: A61B1/06
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope system of which the cables or the like do not come near the part operated, now disturb the operation with the endoscope and a surgical microscope. SOLUTION: The endoscope is used under the surgical microscope provided with an optical system for illuminating the part to which the operation is done. The endoscope 2 has a light intake part 30 for taking in the light that radiates from the surgical microscope 1. The light that is taken in from the part 30 illuminates the object that is observed with the endoscope 2.