baber/WOPTO huggingface dataset:
Patent JP-2001178740-A (JP)
Title: Endoscopic treatment device
Inventor: MATSUI YORIO
IPC: A61B1/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic treatment device capable of executing a series of operations from protuberance of a lesion tissue (local injection) and oblation of the protuberance part to hemostasis continuously without changing a treatment instrument to be inserted into a treatment instrument channel of an endoscope to another one with a different function. SOLUTION: This endoscopic treatment device comprises an endoscope, a treatment probe body 3 to be inserted into an inserting part of the endoscope, an injection needle 13 mounted on the treatment probe body 3, a fluid feed connecting means mounted on the operator's hand side of the treatment probe body 3 for feeding fluid to the injection needle, electrodes 13 for treating a lesion in the coelome with high frequency currents, a high frequency wave feed connecting means mounted on the operator's hand side of the treatment probe body for feeding high frequency currents to the electrodes, and a control device having a fluid feed means connected to the fluid feed connecting means for feeding fluid to the injection needle and a high frequency wave fee means connected to the high frequency wave feed connecting means for feeding high frequency waves to the electrodes.
Patent JP-2000190988-A (JP)
Title: Soft packaging bag
Inventor: OTSUKA YASUSHI
IPC: B65D30/16
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make a spout opened naturally only by cutting its tip without requiring a special processing such as drawing to be applied to the spout and to prevent decline of strength arising from thinning at the spout resulted from the drawing by a method wherein gussets are formed at both sides of the spout which projects in a thin form. SOLUTION: With a soft film packaging material having heat-sealability at its indie used, front and rear main films 2 with their upper parts becoming thin and right and left auxiliary films 3 are prepared respectively in two sheets, and each of the right and left auxiliary films 3 is folded outward in two at its centerline. Then the auxiliary films are put between the front and rear main films 2 so that the folded parts thereof face inward and side edges thereof are agreed with the side edges of the main films 2, and the main films 2 and the auxiliary films 3 are heat sealed together only at heat sealing parts a and b at the opposite faces. Thereby, a spout A is in a gusset structure wherein the auxiliary films 3 are folded in two, and when the sealing part 5 at the upper end is severed with scissors or a cutter and removed, the spout A is opened naturally.
Patent JP-2000195087-A (JP)
Title: Optical head and optical disk device using it
Inventor: YASUDA KATSUHIKO
IPC: G11B7/135
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To record information to optical disks with different base thicknesses and those with different corresponding wavelengths or to reproduce information from them by using an objective lens that has been designed to reduce the high-order aberration of a DVD and to ensure the jitter of a CD. SOLUTION: An optical head is composed of two light sources 1 and 4 for emitting nearly parallel luminous fluxes, an objective lens 12 for converging the two luminous fluxes for the information recording surface of a light- transmission flat plate according to the thickness of a base, and photo detectors 19 and 21 for outputting an electrical signal by detecting luminous fluxes being reflected from either information recording surface of the light-transmission flat plate.  The objective lens 12 is provided with a central part and an outer- periphery part for surrounding the central part, and composes the central part and the outer-periphery part so that aberration becomes small when luminous fluxes through the light-transmission flat plate are focused for forming a point image, thus setting the numerical aperture of the central part of the objective lens 12 to 0.3 or more and 0.4 or less.
Patent JP-2001185910-A (JP)
Title: Dielectric duplexer
Inventor: YAMADA MASANORI
IPC: H01P1/213
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate control over characteristics by adjusting an antenna input/output coupling state. SOLUTION: A connection with a short circuit end surface of a conductor strip connected to an antenna terminal is made, resonators of dielectric filters on both sides are formed have short circuit end surfaces formed on end surfaces on an antenna terminal side, and a resonator which is adjacent to the conductor strip is coupled in inter-digital structure.
Patent JP-H11193648-A (JP)
Title: Base-isolated and settlement-countermeasured structure utilizing buoyancy
Inventor: ASANO MITSUO
IPC: F16F15/02
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a base-isolated and settlement-countermeasured structure which can be adopted even for a soft ground such as a water bottom ground consisting of alluvial viscous soil, and can certainly restrain the oscillation of a building due to the variation of a water level and of a live load and the influence of a wind and a wave, and is little affected by an earthquake force, and can easily cope with the irregular settlement of the ground. SOLUTION: A building 1 is floated on a sea adjacent to an artificial pond 2 which is formed on a soft ground and enclosed with an earth retaining wall 4 and a reclamation ground, and on the other hand, a cast-in-place concrete pile 5 is constructed in a water bottom ground 6. An upper end side of a tension member 7 whose lower end side is connected to an anchor member 8 buriedly fixed to the concrete pile 5 is connected to the building 1, and the tension member 7 draws the building 1 to a fixed position under water against buoyancy to compose a base-isolated and settlement-countermeasured structure.
Patent JP-2000190216-A (JP)
Title: Machining method of mating face of die cast product and its device
Inventor: SUKESADA HIDEAKI
IPC: B24B39/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a machining method of the mating face of a die cast product and its device which never generate a defective product owing to the included bubbles. SOLUTION: There are machining methods of the mating face of a die cast product. One is to carry out plastic machining by bringing a machining element 1 into intermittent or continuous pressure contact with the mating face of the die cast product by small areas. The other is characterized by carrying out plastic machining by bringing the processing element 1 into intermittent or continuous pressure contact with the mating face of the die cast product by small areas, after chamfering process of the corner of the mating face of the die cast product, prior to the plastic machining by the machining element 1. The machining element 1 to carry out plastic machining in intermittent or continuous contact with the mating face of the die cast product by small areas is mounted on a drive mechanism 3 through a holder.
Patent JP-2001182987-A (JP)
Title: Shop management system
Inventor: SUDO HARUHIKO
IPC: G06Q50/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a shop management system in which a wide variety of numerous apparatus disposed in a shop or over a plurality of shops can be managed efficiently. SOLUTION: Various apparatus systems are provided with system controllers and each system controller is connected with an NA 201. The NA 201 is connected with a PC 218 in a shop and a shop head quarter 12 and various apparatus are subjected to distributed management by the system controllers, the PC 218 in a shop and the shop heat quarter 12.
Patent JP-2000189808-A (JP)
Title: Antistaining member and its production
Inventor: WATABE TOSHIYA
IPC: B32B9/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To utilize a glaze layer or printing layer formed on the surface of a tile or the like as it is to hold a photocatalyst layer. SOLUTION: The glaze layer 2 being a material hardly decomposable by photocatalytic action due to photocatalyst particles is applied to the surface of a tile substrate 1 being a plate-like member constituting a wall surface, a floor surface or a ceiling surface (drawing a) and anatase type TiO2 particles 3 as photocatalyst particles are sprayed on the surface of the glaze layer 2 in a sol state by using a sprayer (drawing b) and, subsequently, the glaze layer 2 is heated and melted and subsequently cooled to be solidified.
Patent JP-2000193952-A (JP)
Title: Liquid crystal element
Inventor: UMEMURA KAZUHIKO
IPC: G02F1/1341
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of air bubbles in a display section of a liquid crystal element and the occurrence of a display defect. SOLUTION: A substrate which curls to recess with respect to the side in contact with a liquid crystal composition 5 at the time of heating up and is >=0.5 mm per 1 cm in the length of the substrate in the curling amt. is used for at least one of a pair of the substrates 2 and 3 of the liquid crystal element 1 constituted by forming a closed space between a pair of substrates 2 and 3 disposed to face each other and packing a liquid crystal composition 5 into the closed space.  Namely, if the substrate which curls to recess with respect to the side in contact with the liquid crystal composition 5 at the time of heating up is used for at least one (for example, the upper substrate 2) of a pair of the substrates, pressure is applied to the liquid crystal layer by the force of the substrate tending to resume flatness by packing the liquid crystal composition into the closed spacing in the heated up state and restoring the ordinary temperature after end-sealing. The pressure in the liquid crystal element does no longer turns to excessive negative pressure and the generation of the air bubbles is prevented.
Patent JP-2000193513-A (JP)
Title: Weight checker
Inventor: KONO KATSUAKI
IPC: B65G27/32
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a weight checker whose high metering accuracy can be maintained almost without lowering its rate of operation. SOLUTION: In this weight checker 300, the weight of a product is measured while the product is being conveyed by a conveyor 310, and whether the product is good or not is judged. A comparison means 31f by which information regarding the metered value of the product measured by the weight checker is compared with information regarding metered values by other metering devices is installed. In addition, a discrimination means 31c by which, when a compared result by the comparison means 31f is deviated from a tolerance, a probability that a zero-point defect is generated in the weight checker is judged is installed.
Patent JP-2001185229-A (JP)
Title: Balance correction method and device for secondary batteries connected in series
Inventor: SAKAMOTO HIROSHI
IPC: H02J7/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple, inexpensive, and realizable balance correction method and a device which can equalize in highly developed manner the voltage of each battery, in relation to the power supply system with the secondary batteries connected in series. SOLUTION: The voltages of the battery B1 and the battery B2 are equalized by carrying out repeated actions which switch alternatively between the first mode and the second mode in a short period of time of a certain time. In a first mode, one end of an inductor L is connected to the junction of the secondary battery B1 and the secondary battery B2, which are connected in series with each other, and by connecting the other end of inductor L to the other end of battery B1, and the current flows into the first closed circuit. In a second mode, the current flows into the second closed circuit, which is formed by connecting the other end of the inductor L to the other end of the battery B2 and the current flows into the second closed circuit.
Patent JP-2001187184-A (JP)
Title: Slot machine
Inventor: EBIHARA MITSUO
IPC: A63F5/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine by which a player can enjoy a game for a long time without spending not so much money even in an unfortunate case despite the next jackpot condition comes early by probability because a game progressed quickly. SOLUTION: A lottery for whether a shortened time game in which the shortest time for a game is shortened is started or not is drawn at a suitable time in a game. When the game came into winning in the lottery, the shortened time game is started and the winning probability of replay symbols to enable the game to move to the next game without throwing in medal is heightened.
Patent JP-2001188895-A (JP)
Title: Handy scanner with display device
Inventor: SENDA TAMOTSU
IPC: G06T1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a handy scanner with a display device for easily viewing the display device in an operation. SOLUTION: The display device of this handy scanner with the display device is provided so as to be turned to an oblique front upper part in the side face view of the handy scanner with the display device.
Patent JP-2001159874-A (JP)
Title: Illumination display device
Inventor: MASUDA NOBORU
IPC: F21Y101/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an illumination display device which makes light emitting diodes as well as a panel attachable and detachable. SOLUTION: A drive circuit which causes the light emitting diodes of various light emission colors and characteristics to emit light in an optimum stage at the same circuit constant and the light emitting diodes are made occasionally attachable and detachable. The display is attachably and detachably mounted to a pedestal. The light emitting diodes are inserted into holes of the pedestal and the luminous fluxes of the light emitting diodes are introduced to the display panel by optical coupling. The light of the light emitting diodes fed from the flanks of the display panel progresses while reflecting on the front and rear surfaces of the display panel.  The projecting parts by color materials or physical recessed parts are formed on the front surface or rear surface of the display panel or the color materials are embedded into these recessed parts, by which paintings and calligraphic works are created. These paintings and calligraphic works are glittered by the light of the light emitting diodes progressing between the front and rear surfaces and the illumination display device having good visibility is obtained.
Patent JP-2000169955-A (JP)
Title: Ion plating treating method for aluminum product
Inventor: MIYATA OSAMU
IPC: C23C14/32
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To attain reliable and stable color development by executing metallic plating treatment to the surface of a product composed of an aluminum material, next executing ion plating treatment and forming the nitride, carbide and oxide of metal. SOLUTION: An aluminum material is subjected to press working, casting or the like to produce an aluminum workpiece, the surface of the aluminum workpiece is subjected to surface working such as gloss treatment, satin treatment or the like, and, after that, surface working is executed. After the metallic plating, ion plating treatment is executed, and, final treatment, testing or the like as to the product is executed. Since the ion plating is executed after the contact between aluminum and oxygen is cut off by the metallic plating, and the formation of a passivated film is prevented, an extremely stable coating film having tight adhesion is formed, and, the ion plating capable of exhibiting various colors is executed.
Patent JP-2000167095-A (JP)
Title: Playing tool for throwing object such as bean bag having string toward target
Inventor: SUZUKI NAOYA
IPC: A63H33/18
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To remove dangerousness, ensure safety, and play in a just daytime in an existing open space and a park, by providing playground equipment for throwing an object such as a bean bag having a string toward a target. SOLUTION: This is playing tool for throwing an object such as a bean bag having a string 1 toward a target. Material of the object such as the bean bag is soft and provides mesh feeling and an inner ball is soft and has a multi- layer structure, because it is required to be rigid for playing in outdoor and nature and it must be safe. The string has a length adjustable stopper and a swivel 2. Thus, mutual harmony friendship amusement and health improvement are provided through playing, stress can be eliminated by using legs and hands alternately and an entire body in an open space and a park, and a social field of view can be improved by forming an organization for self management of advanced aged persons.
Patent JP-2000197936-A (JP)
Title: Transfer device
Inventor: HINO KOJIRO
IPC: B21J13/10
Filed: 1998-12-26
Abstract: PROBLEM TO BE SOLVED: To exactly transfer a dice to a prescribed position without any error in the axial center of a work held by fingers in a transfer device installed attached to a working device such as a forging press and used for automatic transfer of the work among plural processes. SOLUTION: In a transfer device to hold a work by a pair of fingers and transfer it to a prescribed place, a pair of feed bars 2 are equipped in parallel to each other across a direction of transfer of the work and each of the feed bars 2 is equipped with fingers 25 for holding the work, and at the same time, pneumatic cylinders to energize the fingers 25 in the direction of clamping and restoring springs 30 to energize the fingers in the direction adverse to the energizing force of the pneumatic cylinders are provided. Several sets of fingers 25 for holding a work and pneumatic cylinders for energizing the fingers 25 in the direction of clamps are provided in parallel at intervals, and among the plural fingers 25 one or plural pneumatic pressure circuits capable of making energizing timing slide against the others in the direction of clamping direction are preferably provided.
Patent JP-H04216020-A (JP)
Title: Manufacture of molded product with woodgrain
Inventor: TERASAWA ISAMU
IPC: B29K63/00
Filed: 1990-12-13
Abstract: PURPOSE:To manufacture in a short time a molded product having a woodgrain pattern of great depth. CONSTITUTION:A woodgrain pattern layer 3 of a base 4 is covered with a mold 5 with a mirror face finished mold face 5a, and a closed space 6 of desired thickness is formed between the woodgrain pattern layer 3 and the mold face 5a. Transparent resin is injected into said closed space 6 and then solidified therein to form a transparent resin layer 7 is formed as a clear resin layer on the woodgrain pattern layer 3. The surface of the transparent resin layer is mirror fasce same as the transferred mold surface, and its thickness is same as the thickness of the closed space. It is, therefore, not necessary to form a thick clear layer by laminating respective thin resin layers spending a long time as carried out heretofore, but the thick clear resin layer can be formed all ion a short time.
Patent JP-H04216340-A (JP)
Title: Magnetic head for magnetic field modulation overwrite
Inventor: INUI TOSHIHARU
IPC: G11B5/60
Filed: 1990-12-14
Abstract: PURPOSE:To miniaturize a magnetic head, to accomplish low inductance and to simplify a supporting mechanism by making a space small between the magnetic head and a magneto-optical disk in a magneto-optical recording and reproducing device. CONSTITUTION:A slider 11 is supported freely movable in an up-and-down direction by the tip part of a supporting arm 8 and a coil spring 16 (spring member) is arranged between the tip part of the arm 8 and the slider 11. Then, the slider 11 is always brought into contact with the magneto-optical disk 1 at the time of recording, and the magnetic head 14 is provided with a little space apart between the disk 1 and the head 14 in the slider 11.
Patent JP-H05210340-A (JP)
Title: Photosensitive belt supporting device
Inventor: SHIBANO TOMOFUMI
IPC: G03G21/00
Filed: 1990-12-17
Abstract: PURPOSE:To prevent a flexure in a roll due to the tension of the photosensitive body belt from being generated and to carry out an accurate and stable drive of a circulatory feeding drive of the photosensitive body belt. CONSTITUTION:This device is provided with a multiple number of rolls 11, 12, and 13 expanding and supporting the photosensitive belt 1 and driving it in the circulatory feeding, a supporting member 14 placed inside the expanding photosensitive belt 1 and preventing the flexure of the rolls 11, 12, and 13 by supporting a part of a peripheral surface of each roll 11, 12, and 13 facing inside and the supporting member 14 is provided with sheaves 15, 16 and 17 which are rotated along with the rotation of the rolls 11, 12, and 13 by being brought into a pressurized contact with the peripheral surface of each roll 11, 12 and 13.
Patent JP-H04210758-A (JP)
Title: Permanent magnet rotor
Inventor: TAMURA TERUO
IPC: H02K1/27
Filed: 1990-12-18
Abstract: PURPOSE:To enhance efficiency by partially bringing the outer periphery of a permanent magnet close to the outer diameter of rotor and increasing the cross-sectional area of starting secondary conductor gradually as the distance between the outer periphery of the permanent magnet and the outer diameter of the rotor increases thereby ensuring total cross-sectional area required for the rotor. CONSTITUTION:Two saddle type permanent magnets 13 are disposed with the ends thereof opposing each other. Slits 14 are made between the opposing ends of the permanent magnets 13. The permanent magnet 13 has central outer periphery brought close to the outer diameter of a rotor core 11 and opposite ends separated therefrom. Starting secondary conductor 12 increases cross-sectional area 12a at the end of the permanent magnet 13. Consequently, flux to be generated from the permanent magnet 3 increases and flux to be taken out from the outer periphery of rotor increases. According to the constitution, armature current required for producing a predetermined synchronizing torque can be reduced resulting in enhancement of motor efficiency.
Patent JP-H04216441-A (JP)
Title: Two-dimensionally measuring method and device for biopolymer solution concentration
Inventor: OKA KOTARO
IPC: G01N25/14
Filed: 1990-12-18
Abstract: PURPOSE:To make a measuring device simple by scanning two-dimensionally a biopolymer crystallization process. CONSTITUTION:A biopolymer solution and a crystallization agent are charged a crystallization cell. A beam of ultraviolet light is emitted on the said crystallization cell from an ultraviolet light source. The beam of ultraviolet light transmitted by the said crystallization cell is two-dimensionally scanned by a linear sensor and the transmitted light quantity is detected. The conversion from the transmitted light quantity detected. to the protein concentration, is made.
Patent JP-H0430426-A (JP)
Title: Method of selectively filling contact or groove having various depths
Inventor: JIYANETSUTO FURANAA
IPC: H01L21/285
Filed: 1990-12-26
Abstract: PURPOSE: To easily manufacture a planer surface by making a conductive material stick to pack a shallow hole while a deep hole partially packed, allowing a dielectric layer deposit to a shallow hole as a conductive material is deposited to a deep hole for completely filling the deep hole, and selectively removing a dielectric layer on the filled hole. CONSTITUTION: A shallow opening (groove or contact point) 56 and a deep opening 57 are formed by, for example, masking a planar oxide layer 55 for etching. A tungsten is deposited by CVD to pack the groove 56, while the groove 57 is partially filled at the same time. Then, after tungsten has been deposited, a nitride layer 59 or an oxide layer 59 is added, then a structure is added to the surface of the layer 59 on which a photo-resist layer 60 is deposited, and with a photo-resist patternformed to mask a surface, the layer 59 is etched to open the contact point 57, so that tungsten 58 is exposed in the groove 57. At this point, the photoresist is peeled off and a tungsten 61 is selectively deposited to completely fill the groove 57.