baber/WOPTO huggingface dataset:
Patent JP-2002113329-A (JP)
Title: Method of preventing emission of dioxins
Inventor: MIYATA HIROSHI
IPC: C07D319/24
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To surely prevent the emission of dioxins by performing a proper alkaline agent feeding to the waste gas from an waste incineration furnace or a furnace such as an iron and steel making electric furnace or a metal recovering furnace in suppressing an agent cost. SOLUTION: The concentration of the chlorophenol in the heating furnace waste gas is measured and the amount of the alkaline agent to be added is determined in accordance with the measured value.
Patent JP-2002123968-A (JP)
Title: Optical head device
Inventor: YOKOTA HIDEAKI
IPC: G11B7/135
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical head for an optical head device which is constructed with plural light sources, in which an adjustment is performed so that the reproducing characteristics of all optical recording media are simultaneously optimized without sacrificing the characteristics of one side when the optical head device is installed on such a mechanical chassis as a player. SOLUTION: A prism 19 is provided in an optical path between a light source 12 and an object lens 21 so that the propagating directions of light beams 15 and 16 emitted from respective optical sources 13 and 14 are unified by making use of a color dispersion of material.
Patent JP-2002127185-A (JP)
Title: Method and apparatus for injection molding
Inventor: HAGA KENJI
IPC: B29C45/17
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidative deterioration of a resin in a heating cylinder. SOLUTION: The resin 16 is supplied intermittently into a hopper 5 by using a pressure difference and stored. The resin is charged from the hopper 5 into the heating cylinder 1, melted, and injected while an inert gas is supplied into the cylinder 1. When the supply of the resin to the hopper 5 is stopped, a constant amount of the inert gas is supplied into the cylinder 1. At least, during a time from the beginning of the supply of the resin to the end of the supply, an increased amount of the inert gas is supplied into the cylinder 1 to prevent the oxidative deterioration of the resin.
Patent JP-2002086143-A (JP)
Title: Oil decomposing and adsorption tank for separating emulsified oil
Inventor: FUKUHARA HIROSHI
IPC: B01D17/05
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when oil adsorption treatment is first performed by nonwoven fabric or a supporting body impregnated with amine compounds, oil adsorption capacity thereof is low because of impregnation with the amine compounds, accordingly large amount of the nonwoven fabric or the supporting body is necessary in order to assure definite capacity, further though treating capacity of oil adsorption is increased by providing an adsorption tank, whole device becomes large-sized because of preparation of two tanks, finally accommodating an interior cylinder with small cross section in a cylindrical close case cause increase of treating capacity of oil adsorption and miniaturization of the device but also complicated shape of the device. SOLUTION: An oil adsorbent 342 for adsorbing oil and an oil adsorbent 340 with an amine in which the amine 341 for destroying emulsified oil is stuck to the oil adsorbent 342 are charged in a dispersed state in a tank 61 constituted of a tube 301, upper and lower lids 302 and other parts.
Patent JP-2001192236-A (JP)
Title: Method for manufacturing article coated with light absorbing patterned film
Inventor: KAWAZU MITSUHIRO
IPC: G02B1/111
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a glass article coated with a light absorbing film having various transmitted light spectral distributions while keeping the visible light reflectance low. SOLUTION: A light absorbing film coating solution containing a silicon oxide material, a titanium oxide material containing fine titanium oxide grains and a fine gold grain material is applied on the surface of a substrate, a photomask is arranged on the coating film, the coating film is irradiated with an ultraviolet light, and the coating film is heated. Consequently, an article coated with a light absorbing patterned film having a transmitted light spectral distribution corresponding to the pattern of the photomask is manufactured by this method.
Patent JP-2002128471-A (JP)
Title: Safety device for mounting and demounting counter weight
Inventor: IDA YOSHITAKA
IPC: B66C23/74
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a safety device capable of preventing the fracture of an A frame in mounting and demounting a counter weight. SOLUTION: A construction machine wherein the counter weight is mounted and demounted without using an auxiliary crane, by a mechanism for fixing a boom by a boom derricking and fixing means, and derricking the A frame by a boom derricking means, comprises an A frame upper limit detecting means for detecting the derricking upper limit of the A frame, and a boom derrick-up stopping means for stopping the derrick-up of the boom, and the derrick-up is stopped by the boom derrick-up stopping means when the upper limit is detected by the A frame upper limit detecting means. The derrick-down is stopped by a boom derrick-down stopping means when a lower limit is detected by an A frame lower limit detecting means. Further the hoisting of the counter weight is stopped by a counter weight hoisting stopping means when the lower limit is detected by the A frame lower limit detecting means.
Patent JP-2002129658-A (JP)
Title: Joint structure of steel pipe by high strength bolt, and work execution method of joint
Inventor: UNO NOBUYOSHI
IPC: E04B1/58
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide joint structure of steel pipes by high strength bolts improving execution work in the steel pipes of closed cross section and reducing work execution cost. SOLUTION: In jointing both upper and lower steel pipes 1, 2 of closed cross section by the high strength bolts 5, plural pairs of inner and oute splice plates 3, 4 are disposed with desired spaces in a circumferential direction between the mutual joint end parts 1a, 2a of both steel pipes 1, 2. The mutual joint end parts 1a, 2a of both steel pipes 1, 2 are clamped by these pairs of splice plates 3, 4, and the joint end parts 1a, 2a of both steel pipes 1, 2 between the pairs of splice plates 3, 4 are provided with an opening part 7 for work execution allowing the insertion of at least the high strength bolt 5. The high strength bolt 5 can be inserted through toward an upper side bolt hole 41 of the inner splice plate 4 in at least the upper steel pipe 1.
Patent JP-2002130734-A (JP)
Title: Air conditioning device
Inventor: NOUCHI YOSHITERU
IPC: F24F13/22
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning of a drain pan (31) in a ceiling hung type air conditioning device. SOLUTION: This device is an air conditioning device hanged from a ceiling and provided with a body casing (11), a fan (12), a heat exchanger (13), a fan partition plate (26) and a drain pan (31). The body casing (11) has an indoor air inlet (20) and outlet (21). The fan (12) sucks in indoor air from the air inlet (20) and blows out to the air outlet (21) side. The heat exchanger (13) is provided at the air outlet side of the fan (12). The fan partition plate (26) is provided to divide the inside of the body casing (11) into the air inlet side and air outlet side. The drain pan (31) is arranged at the air outlet side divided by the fan partition plate (26) and in the lower side of the heat exchanger (13). An inspection opening (40) that can be opened and closed is formed in the fan partition plate (26).
Patent JP-2002128921-A (JP)
Title: Prepreg for preventing different levels, manufacturing method of tubular body using the same and tubular body
Inventor: HARASAWA YASUHIRO
IPC: C08J5/24
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide prepreg for preventing different levels and deviation thickness derived from influence at the beginning and the end of sheet winding in molding of a tubular body obtained by sheet wind molding, and to provide the tubular body having a smooth surface. SOLUTION: In a molding method of the tubular body obtained by the sheet wind molding method that end portions of a prepreg sheet are laminated sliding in a peripheral direction so that the end portions of the prepreg sheet are not piled up in a thickness direction, the method comprises arranging to join the both wind end portions of the laminated prepreg sheet to the prepreg for preventing the different levels comprising a fabric prepreg having a width of 2-20 mm, a resin content of 50-90 wt.% and a thickness of 0.04-0.10 mm.
Patent JP-2002133807-A (JP)
Title: Suspension for disk drive
Inventor: NOJIMA AKIRA
IPC: G11B5/48
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a suspension having a limiter, capable of securing a wide opening for inserting jigs for bonding. SOLUTION: This suspension 10 is provided with a limiter 40. The limiter 40 is provided with arm parts 41 and 42. The arm parts 41 and 42 are bulged from both sides of the tip of a beam part 12 to the outside of the supported part 43 of a flexure 14, extended to the front side of the supported part 43, and placed to face one surface of the supported part 43. Between the arm parts 41 and 42, an opening 45 is formed to be wide enough to insert jigs for bonding. On the inner sides 41a and 42a of the tips of the arm parts 41 and 42, bent parts 50 and 51 are formed to be bent in a thickness direction from one surface of the supported part 43 to the other surface. Opposing parts 52 and 53 are extended backward from the tips of the bent parts 50 and 51. The opposing parts 52 and 53 are placed opposite to the other surface of the supported part 43.
Patent JP-2002140193-A (JP)
Title: Information processing unit, its method and computer- readable memory
Inventor: WAKAI MASANORI
IPC: G06F12/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit, its method, and a computer- readable memory capable of improving the development efficiency of an application. SOLUTION: A database 565 is operated by using an application object 562 referred by an application program 561 and the database 565 for storing data.
Patent JP-2002143973-A (JP)
Title: Driving device for movement side member in forming machine
Inventor: GOMI KAZUHIKO
IPC: B21J9/20
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To adjust more densely and precisely the operation of a transfer side member in a forming machine. SOLUTION: The device is such that an auxiliary driving system, which relatively transfers a moving side die for a ram 4, is branched off from the main driving system of the ram 4 and that the auxiliary driving system is equipped with a cam mechanism 90 for adjusting the transfer starting timing, transfer completing timing, transfer quantity, etc., of the transfer side die for the ram 4 and also with a lever mechanism 100 for adjusting the transfer starting position, transfer completing position, etc.
Patent JP-2002144741-A (JP)
Title: Transparent thermal recording material
Inventor: SHINPO HITOSHI
IPC: B41M5/327
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a transparent thermal recording material which upgrades the light resistance of an image without influencing other properties, even when the addition amount of the material is small. SOLUTION: In the transparent thermal recording material comprising a thermal recording layer containing a leuco dye and a developer which makes the leuco dye thermally develop a color, formed on at least a transparent support, and further, a protecting layer formed on the thermal recording layer, the developer is an organic sulfonic acid compound and an N-1 substituted aniline derivative represented by formula (1) is contained in the recording layer. (In formula (1), R1 is an alkyl group or an alkenyl group (No. of carbon atoms: 4-22) which may be branched; R2-R6 are independently a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkoxy carbonyl group, an aryloxy carbonyl group, an alkylthio group and an arylthio group, or may be connected to an adjacent site together to form a ring).
Patent JP-2002144796-A (JP)
Title: Mural decoration made of ceramic
Inventor: OTSU YOSHIJI
IPC: B44C5/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a mural decoration made of ceramic which exerts an excellent effect of an interior decoration and is lightweight, stout and inexpensive. SOLUTION: A decorative ceramic plate 2 of which the outer peripheral edge is made an edge part 4 of short projection directed rearward is joined integrally to a back plate 12 in the same size as the ceramic plate, in the end face of the edge part 4, so as to prepare a decorative hollow board body 1. A decorative ring body 7 hiding the joining line 6 of the edge part 4 and the back plate 12 is wound on the peripheral surface of the board body 1 and a hanging part 8 is provided at the top part of the ring body.
Patent JP-2002145431-A (JP)
Title: Correction method and device in bias of belt conveyor
Inventor: SHIMIZU YOSHINOBU
IPC: B65G15/64
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To solve problems in a belt conveyor wherein a belt is biased by the driving of the belt and in the case of leaving it without a countermeasure, the belt is removed from a roller and a width end (lug part) of the belt is rubbed with a flange or the like of the roller and is easy damaged. SOLUTION: In the case where a bias of the belt 3 is generated, an induction roller 13 is changed the direction making use of a sensor 10 or 11 to be pushed therewith and the bias of the belt 3 can be corrected by a rotation action of this induction roller 13. A simplification and a compact size of a structure are realized and a certain correction can be automatically carried out against the bias of the belt 3.
Patent JP-2002144645-A (JP)
Title: Image forming apparatus and method therefor, and memory medium
Inventor: SHOJI ATSUYUKI
IPC: G06F3/12
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To suppress the use capacity of a memory used when image data is to be formed. SOLUTION: Demultiplexers 400 and 401 select one of 64 registers by the input of control data 201 and index data 202, and read an image split pattern stored as the drive pattern of laser beam from the selected register. A semiconductor laser element is driven by the outputted image split pattern to emit laser beam to form a potential latent image on a photosensitive body not shown in a drawing. Further, the bank of the image split pattern supplied to the semiconductor laser element is changed corresponding to a control data 210.
Patent JP-2001353748-A (JP)
Title: Metal foil laminated molded article and molding method
Inventor: FUSAMOTO AKIRA
IPC: B29C45/14
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a metal foil laminated molded article excellent in electromagnetic wave shielding properties, heat sealability or the like, having easy moldability and capable of having a complicated structure having a boss, a rib or the like if necessary. SOLUTION: A resin sheet (1) having a metal foil (B) laminated thereto is set to the female mold (3) of a molding machine and a press mold (5) is set to a male mold (4) and both molds are clamped to mold the sheet (1) to obtain a molded sheet (2) having a predetermined shape and, thereafter, the press mold (5) is detached from the male mold (4) and both molds are closed so as to obtain a predetermined cavity without taking the molded sheet (2) out of the female mold (3) to inject a base material resin (A) in the cavity from the male mold (4).
Patent JP-2002150928-A (JP)
Title: Semiconductor photocathode
Inventor: SUGA HIROBUMI
IPC: H01J43/08
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor photocathode that has a light-absorbing layer, formed of AlxGa1-x(0<=x<=1) and has high quantum efficiency. SOLUTION: An ultraviolet region light, made to be incident from a surface layer 5 side goes through the surface layer 5 and arrives at the light-absorbing layer 4. The light that has arrived at the light-absorbing layer 4 is absorbed in the light-absorbing layer 4 and photoelectrons are generated in the light- absorbing layer. The photoelectrons are dispersed in the light-absorbing layer 4 and reaches the contact face of the light-absorbing layer 4 and the surface layer 5. Since the energy band is bent in the vicinity of the contact face of the light absorption layer 4 and the surface layer 5, the energy of the photoelectrons becomes larger than the electron affinity at the surface layer 5, and the photoelectrons are easily emitted to the outside.  Here, since the light-absorbing layer 4 is formed of Al0.3Ga0.7N layer with the containing concentration of Mg of 2×1019 cm-3 or higher and 1×1020 cm-3 or lower, a semiconductor photocathode 1 of solar-blind type, having high quantum efficiency, is obtained.
Patent JP-2002158590-A (JP)
Title: Device and method for decoding, and device and method for data reception
Inventor: KUWAZOE YASUYOSHI
IPC: H03M13/41
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To accelerate decoding processing by reducing a processing time, without accelerating processing clocks when decoding a convolutional code. SOLUTION: A data string, given convolutional coding, is inputted to a calculation part 120 via an input terminal 101. A control part 110 controls the part 120, a result output part 130, memories (M1 to M4) 161 to 164 to perform maximum likelihood decoding to a convolutional code, based on Viterbi algorithm and fetches it from an output terminal 102. Trellis calculation processing for this decoding is performed with a time for processing equivalent to the portion of 2 bits of data, before encoding as a unit. The memory control part 114 of the part 110 reads the portion of 2n=4 state of a calculating result at a former time from the memories 161 to 164, processes it in parallel, obtains the portion of 4 states of the present time and writes it back to the memories 161 to 164.
Patent JP-2002154132-A (JP)
Title: Detecting and adjusting apparatus of film position
Inventor: MIYAGAWA TSUTOMU
IPC: B29C45/14
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a detecting and adjusting apparatus of a film position which can detect a widthwise position of a release film mounted in a resin sealing apparatus to set it and automatically finely adjust a shift of the position if there is any. SOLUTION: A detecting and adjusting apparatus of a film position is equipped with first and second sensors 9a and 9b mounted on both widthwise sides of the release film F and detecting a widthwise position of a release film F with respect to a molding die 1, a supply side position adjusting portion 5 and a winding side position adjusting portion 6 to adjust a position by moving a film supply portion 3 and/or a film winding portion 4 in a widthwise direction according to a detected signal by the sensors 9a and 9b.
Patent JP-2002162113-A (JP)
Title: Temperature increasing device for constant temperature liquid
Inventor: MITSUMUNE NAOFUMI
IPC: F24H1/10
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an efficient temperature increasing device capable of obtaining constant temperature liquid, having a set temperature, in a short time. SOLUTION: The periphery of a temperature increasing pipe 1 increased to a set temperature by heating constant temperature liquid, flowing in a temperature increasing chamber 2, by a heater 7 is covered by an outer cylinder 15. A refrigerant flow passage 16 is formed between the outer cylinder 15 and the temperature increasing pipe 1. By flowing of a refrigerant, such as air, through the refrigerant flow passage 16, the constant temperature liquid increased to temperature exceeding a set temperature due to overshoot is cooled and rapidly reduced to a set temperature.
Patent JP-2002159432-A (JP)
Title: Simple disposable shoe polisher
Inventor: TODA TAKASHI
IPC: A47L23/10
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple non-bulky disposable shoe polisher capable of using easily at any time. SOLUTION: The simple disposable shoe polisher is characterized by the flat-shaped shoe polisher body (1) which is provided with shoe cream (2) in one side face of the body (1), and an insertion slit (3) for inserting fingers in the fringe of other side.
Patent JP-2002161525-A (JP)
Title: Overhanging block of top with day-lighting hole
Inventor: OTSUKI TAKAYUKI
IPC: E02B3/14
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To form a vegetation zone in a water way and increase an effective use area on the water way to provide an overhanging water way block by which much more daylighting over the water way can be secured. SOLUTION: A substantially horizontal overhanging part 3 extending to the opening side of the water way is formed on the upper part of the rear face slab 2 erected from a block bottom slab 1 and a vegetation zone 4 is defined on the block bottom slab at the lower side of the overhanging part, in this block. The overhanging block of top with a daylighting hole is characterized by forming the daylighting hole 5 on the overhanging part 3. The vegetation zone 4 is constituted of the rear face slab 2, the block bottom slab 1, and a front face slab 7 having almost the same height with a river bed face and formed lower than the river bed face.
Patent JP-2002165378-A (JP)
Title: Charging system of control valve type lead-acid battery
Inventor: TAKABAYASHI HISAAKI
IPC: H01M10/44
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a charging system capable of charging a control valve type lead-acid battery in a short time and capable of improving the life of the battery. SOLUTION: In the system, until charging voltage of the battery reaches up to 2.45 V as a regulated voltage, the battery is charged while reducing current values in decreasing order of 200 A as a first step, 100 A as a second step, 50 A as a third step and 20 A as a fourth step. After that, a charging cycle is performed by the constant voltage of 2.45 V up to the charging amount that is 101% of the discharged amount. When reaching the cycle up to an integral multiple of 10, another 1% of the gross discharged amount in the 10 cycles is charged.
Patent JP-2002160717-A (JP)
Title: Bottle-shaped container
Inventor: SAITO HIROMICHI
IPC: B65D1/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a bottle-shaped container, which is provided with a handle part by forming a recess in a body part and prevents an overflow of contents and deformation on the side of a decorative surface during the grasp of the handle part or during the deformation associated with a change in in-container pressure due to a change in the temperature of the contents. SOLUTION: In the bottle-shaped container, the handle part is installed in the rear part, which is located at an approximately middle height, of the cylindrical body part with an approximately rectangular cross section by forming the recesses facing each other in such a manner as to inward recess right and left sections on the side of the back surface of the body part. The container is characterized by making the radius of curvature of the handle part on the surface of the body part longer than that of the front-side surface of the container.
Patent JP-2001180427-A (JP)
Title: Bag for vehicular air bag device, and manufacturing method thereof
Inventor: SOGI HIDEHITO
IPC: B60R21/233
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To rapidly expand a bag for a vehicular air bag device in a vertical direction to protect an occupant's abdomen part. SOLUTION: A flow straightening body with upper and lower gas flow blowoff openings is disposed in the bag, and both upper and lower side parts of the bag are folded in an easy-to-expand manner compared with both lateral side parts.