baber/WOPTO huggingface dataset:
Patent JP-2001174598-A (JP)
Title: Electron beam irradiation device
Inventor: ADACHI YOSHIAKI
IPC: G21K5/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation device capable of enlarging the irradiation width of an electron beam irradiating a material to be irradiated and elongating the irradiation time. SOLUTION: An electronic beam accelerator is so formed that electronic beams 6 scan the material in the X direction and the Y direction orthogonally crossing with each other, the scanning width in the Y direction is set larger than that in the X direction, and a plurality of water cooling sashes 32 supporting and cooling a window foil are arranged in parallel to the X direction. A blast means is so arranged that an air 30 is blasted in parallel to the X direction relative to the window foil of the irradiation window 14 and the carrier direction A of the material 24 to be irradiated is set in parallel to the Y direction.
Patent JP-H11184090-A (JP)
Title: Positive type photoresist composition for exposure with far ultraviolet ray
Inventor: SATO KENICHIRO
IPC: C08L45/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To ensure satisfactory dry etching resistance, suitability to a standard developer and excellent adhesion to a substrate and to prevent defective development and cracking by incorporating a resin which increases its alkali solubility when decomposed by the action of an acid and contains a polymer contg. specified repeating units. SOLUTION: The photoresist compsn. contains a resin which increases its alkali solubility when decomposed by the action of an acid and contains a polymer contg. repeating units represented by formula I or II. In the formulae I and II, R1 -R16 may be the same or different and are each H, alkyl which may have a substituent, halogen, cyano, -COOH, -COeO-R31 (R31 is alkyl or cycloalkyl), a group which is decomposed by the action of an acid, -C(=O)-O-A- R18 or -C(=O)-X2 -A-R18 , m/n is 1/9 to 9/1, min and p+q are each 10-100, (p) and (q) are each 0-100, X. is a divalent combining group such as S and R18 is H, alkyl or the like.
Patent JP-2000185911-A (JP)
Title: Charge of solvent
Inventor: IKUI SOUZO
IPC: B01J20/26
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coating silica gel in an industrial scale without deteriorating the coagulation and separation performance by coating silica gel with a polysaccharide derivative polymer, preliminarily drying the coated silica gel, receiving a specific amount of the pre-dried coated silica gel in a solvent- exchanging tank having a specific volume and then supplying a poor solvent to the tank within a specific time. SOLUTION: This method for charging a solvent comprises mixing silica gel with a polymer solution prepared by dissolving a polysaccharide derivative polymer having a separating action in a good solvent, preliminarily drying the obtained wet coated silica gel, charging >=1 kg of the pre-dried coated silica in a solvent-exchanging tank having a volume of >=5 liter, and then supplying a poor solvent for the polysaccharide derivative polymer to the tank from a solvent supply pipe disposed in the solvent-exchanging tank within 10 min. Thereby, the good solvent contained in the polysaccharide derivative polymer layers formed on the surfaces of the silica gel can suitably be replaced to provide a spherical coated silica gel without giving a trouble to a filtration operation after the exchange of the solvent.
Patent JP-2001174662-A (JP)
Title: Optical fiber splicing method and optical fiber splicing section
Inventor: SHIMIZU RYUICHIRO
IPC: G02B6/255
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To secure high reliability in a spliced section for a long period by fusion splicing two kinds of optical fibers having different melting points using an adhesive. SOLUTION: A quartz base optical fiber 11A and a tail light glass optical fiber 3 which have different melting points are respectively inserted into a fusion tube 12 different in the wall thickness of inserting parts 12A, 12B and are fusion spliced by an additional electric discharge heating so that mode field diameters of both optical fibers coincide after performing a main electric discharge.
Patent JP-H11187585-A (JP)
Title: Charger and charging method for lithium ion secondary battery
Inventor: HAKAMATA KOJI
IPC: H02J7/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To detect the charging capacity accurately during charging operation regardless of fluctuation in the charging characteristics due to battery temperature or C rate of charging current and to notify the detected charging capacity to a user. SOLUTION: A charger for lithium ion secondary battery comprises means 4 for detecting the charging current of a battery being supplied with a charging current from a power supply section 7, means 5 for detecting the charging voltage of the battery, means 8 for detecting the battery temperature, means 6 for controlling constant current charging operation and constant voltage charging operation of battery, means 10 for detecting the charging capacity of the battery based on the charging current and voltage detected by the means 4, 5, and means 11 for indicating the charging capacity detected by the means 10. The charging capacity detecting point of the means 10 is altered depending on the battery temperature detected by the means 8 and indicated on the means 11.
Patent JP-2001182677-A (JP)
Title: Scroll type compressor
Inventor: TSUMAGARI YUICHI
IPC: F04C18/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To fix a delivery valve by a simple means without enlarging a scroll type compressor and increasing a manufacturing cost. SOLUTION: A delivery valve 117a is fixed to an end plate part 112b in a state of being sandwiched between the end plate part 112b of a turning scroll 112 and a bearing 116. Thus, since the thickness of the end plate part 112b can be made thinner than when fixing the delivery valve 117a to the end plate part 112b by a bolt, the delivery valve 117a can be fixed to the end plate part 112a by a simple means without enlarging a scroll type compressor and increasing a manufacturing cost. In its turn, since the dead volume can be reduced, efficiency of the scroll type compressor can be improved.
Patent JP-2001178902-A (JP)
Title: Game machine
Inventor: OKADO FUMIHIRO
IPC: A63F7/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To simplify control contents without lowering interest in a game machine such as a pachinko machine provided with a variable display device capable of fluctuation-displaying the plural pieces of identification information. SOLUTION: An operation port 3 and a large winning port 4 are provided on the game panel 2 of the pachinko machine 1 and the variable display device 13 provided with a display part 13a is incorporated at the center part of the game panel 2. Plural pattern columns are displayed at the display part 13a and the pattern column is constituted of the plural kinds of patterns. A main substrate 24 outputs time information to the variable display device 13 so as to start the fluctuation display of the patterns based on the generation of a prescribed trigger, stop the fluctuation display of the patterns after prescribed time and establish and display a prescribed pattern. The variable display device 13 switches the fluctuation form of the pattern at least once after fluctuation start until established display and also can change the timing of the changeover.
Patent JP-H10192376-A (JP)
Title: 2-stage sterilization method using liquid sterilization agent
Inventor: LIN SZU MIN
IPC: A61L2/18
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To perform the steam sterilization of a product provided with a narrow inner hole or the like by performing constitution by the process of guiding the pressure of a sterilization chamber to the pressure for vaporizing a liquid sterilization agent from a non diffusion limit area and performing sterilization and the process for guiding it to the pressure for performing vaporization from a diffusion limit area where a minimum pressure is lower than the maximum pressure and performing the sterilization. SOLUTION: The diluted aqueous solution of hydrogen peroxide is put in a well 8, the pressure of the sterilization chamber 2 is reduced, the hydrogen peroxide is vaporized and a surface to be sterilized arranged at a metal grid 12 on a tray 14 is sterilized. At the time, this 2-stage method by different optimum pressures is adopted so as to sterilize the inside and outside of the product. That is, a first stage is executed by the low pressure range of about an atmospheric pressure and about 20Torr. A second stage is performed between about 1 and about 30Torr, preferably between about 5 and 10Torr. By the method, a non-accessible product and the product provided with a long and narrow inner hole are effectively sterilized.
Patent JP-H11180506-A (JP)
Title: Clean robot
Inventor: NAKAO TAKASHI
IPC: B25J19/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the limitation to down stroke of a rising and falling body by arranging cylinders on both end parts of a mast, providing a fan communicating with the lower space of a first cylinder communicating with the mast on one side of the bottom falling position of the hand, and providing a filter communicating with a fan on the other side. SOLUTION: A number of vent holes 32 are provided vertically along the boundary between a mast 6 and ventilating cylinders 12, 13, and the air within the mast 6 is sucked from the lower part of one cylinder 12 to a fan unit 44 situated on one side of the bottom falling position of a hand 38 by the buffer effect between the mast 6 and the ventilating cylinders 12, 13, and purified by a filter unit 50 on the other side. Since both the fan unit 44 and the filter unit 50 are situated aside the bottom falling position of the hand 38, where they never occupy the rising and falling body lower space within the mast 6 nor obstruct the forward and backward movement of the hand 38, the lowest transfer height of the hand 38 can be reduced. Further, no ventilating cylinder is present on the mast back surface, and the maintenance of the rising and falling body within the mast 6 is facilitated.
Patent JP-2000195543-A (JP)
Title: Jointing method and bonding structure of insulation ring to negative electrode fitting and sodium-sulfur battery using them
Inventor: SHOMURA MITSUHIRO
IPC: B23K20/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a jointing method and a bonding structure of an insulation ring to a negative electrode fitting which have high jointing strength and high corrosion resistance against sodium and to provide a sodium-sulfur battery that has a long battery life and is economically excellent. SOLUTION: This method thermally and compressively joints a hollow cylindrical insulation ring 10 to a hollow tubular negative electrode fitting 12 having a collar part 12a formed on its outside peripheral surface through a jointing material 11. The under surface of the collar part 12a and the upper end surface of the insulation ring 10, and the outside peripheral surface of the negative electrode fitting 12 below the collar part 12a and the inside peripheral surface of the insulation ring 10 are continuously jointed by pressing in the vertical direction of the collar part 12a and from the inside peripheral surface side of the negative electrode fitting 12.
Patent JP-2000188910-A (JP)
Title: Control device of work vehicle
Inventor: YOSHIKAWA KENJI
IPC: A01B63/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the control device of a work vehicle, capable of constantly controlling the lifting or lowering speed of a work device in spite of changing the number of auxiliary cylinders attached to adjust a lifting force, and facilitating the maintenance of parts and a work for adjusting the lifting force for the change in the number of the auxiliary cylinders. SOLUTION: This control device of a work vehicle is provided with a hydraulic lift cylinder 7 for lifting or lowering a work device 10 and with additionally attachable auxiliary cylinders 31 for assisting the lifting or lowering of the work device 10 operated with the lift cylinder 7. Therein, the control device is provided with a plurality of lifting or lowering flow control modes, and a lifting or lowering flow control mode to be executed is changed into a lifting or lowering flow control mode responding to the number of attached auxiliary cylinders on the basis of a prescribed mode selection operation responding to the number of the attached auxiliary cylinders 31.
Patent JP-H11195307-A (JP)
Title: Reflection led lighting system with inclined emission angle
Inventor: TSUJI KATSUMI
IPC: F21V37/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflection LED lighting system that has overall flat light distribution by inclining an emission angle of the LED unit to the right- angled axis of a device substrate surface to decrease useless infrared emission. SOLUTION: An emission surface of 2 reflection LED unit 1-1 is inclined at a predetermined angle θ1-1 outside the device substrate surface, and the emission surface of the reflection LED unit 1-2 is inclined at the angle θ1-2 that is somewhat smaller than θ1-1 . Thus, each of the reflection LED units 1-2...1-n is provided so that each unit light distribution properties 2-1...2-n are arranged at equal intervals. An overall flat light distribution property shown by a numeral 2 can be obtained. A mechanism to adjust the degree of irradiation angle is provided in each reflection LED unit device.
Patent JP-H11192489-A (JP)
Title: Sterilization apparatus for underwater bacteria
Inventor: KANZAKI YASUSHI
IPC: A61L2/02
Filed: 1997-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sterilization apparatus adequate for use as a hot bath circulating device, water purifier or the like, relating to the sterilization apparatus which efficiently sterilizes the bacteria included in water. SOLUTION: This sterilization apparatus has a first cylindrical casing (A)1 and a second cylindrical casing (B)2, which respectively consist of conductive materials and the latter of which is arranged in the former, carbon fiber electrodes 9 which are tightly fixed onto the surface of the cylindrical casing (B)2 facing the cylindrical casing (A)1 and a diaphragm 8 which is tightly fixed onto the carbon fiber electrode surface. Voltages are impressed on the cylindrical casings (A)1 and (B)2 in such a manner that these casings respectively very in poles. A water channel is constituted between the cylindrical casing (A)1 and a partition plate. Further, the water passing this water channel passes the inside of the carbon fiber electrode 9 by passing through-holes 7 and flows out into the cylindrical casing (B)2.
Patent JP-2001189791-A (JP)
Title: Portable information terminal
Inventor: TAKEMOTO MAKOTO
IPC: H01H25/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To improve assenblability, reliability and appearance in a portable information terminal by reducing the position deviating amount of a multi- function switch. SOLUTION: A pawl part 8 and a positioning pin 7 are arranged on the inner surface of a front case 1 which constitutes a part of a portable information terminal case, a through-hole 9 is formed in the fixing part 2b of the multi- function switch 2, the pin 7 is inserted to the through-hole 9, the fixing part 2b is held by the pawl part 8 and the multi-function switch 2 is attached to the front case 1.
Patent JP-2001185181-A (JP)
Title: Power generating device
Inventor: TAKAHASHI YASUFUMI
IPC: H01M8/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a power generating condition becoming worse in a polyelectrolytic membrane fuel cell due to its air pole clogged with water. SOLUTION: Air is supplied to the air pole 13 by suction with a suction blower 6, so that the air pressure inside the air pole 13 approaches the saturated water vapor pressure, and evaporation of water is promoted to avoid clogging, thus the power generating condition does not become worse.
Patent JP-2000163684-A (JP)
Title: Sensing device capable of communicating by sensor provided on automatic machine
Inventor: TAKAHASHI MINORU
IPC: G08C17/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of a machine by reading and detecting an optical signal of a signal lamp provided on a production machine and a working device by a photosensor, transmitting it from a high frequency modulation generating part, receiving it by a receiver and generating an incoming tone there. SOLUTION: A signal lamp is provided at a place where respective production machines and working devices are arranged. As for an optical signal for the signal lamp, three colors or two colors such as red, yellow and blue are used. The signal lamp, especially, outputs at least a red alarm, and a photosensor 3 receives it and reads it. A signal from a signal reading and sensing part is detected and stored as an ID signal, and a receiver with an ID display detects an ID radio wave signal. Thus, the signal obtained by the photosensor 3 is received by an ID transmitter, it is received by the receiver, a high frequency modulation generating part 7 transmits it there, the receiver receives a transmission signal from the transmitter, and the receiver generates incoming tone.
Patent JP-2001187049-A (JP)
Title: Medical examination device
Inventor: YAMASHITA NOBORU
IPC: A61B6/03
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a medical examination device equipped with operation switches, which make it possible to recognize visually or assume which operation switch is operated to move which movable portion in which direction. SOLUTION: Triangular operation switches 2, 3 are disposed on both sides of a rectangular operation switch 1, which imitates a shape of a gantry viewed from side. Tops of the triangular operation switches are directed in a gantry tilting direction. From the shapes and positions of these switches 1-3, it can be visually recognized that these are switches for operating the gantry. When the switch 2 is depressed, the gantry can tilted towards the bed side. When the switch 3 is depressed, the gantry can be tilted towards the reverse side. When the switch 1 is depressed, it can be recognized that the tilted gantry can be returned to the vertical state. Thus, wrong operations of switches can be prevented.
Patent JP-2000177300-A (JP)
Title: Brilliant decoration
Inventor: OWASE JOJI
IPC: B44C5/08
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a brilliant decoration on which power is applied to LEDs provided inside by the electromagnetic induction only when being positioned on specified sites, whereon primary coils are provided and the light is turned on and the LEDs are turned off when being separated from the specified sites. SOLUTION: Secondary coils 3A and 3B are provided on the bottom face of the back face of a body 2, at least a part of which is transparent or translucent, and at least two LEDs connected in parallel reversely with the secondary coils are provided on a transparent or the translucent section of the body 2, and the body 2 is placed on the given position whereon the primary coil into which the frequency current is applied so that the LEDs are turned on when the secondary coils 3A and 3B are disposed close each other. A plurality of coils 3A and 3B connected with the LEDs respectively are provided to be separated each other. Also a plurality of secondary coils to be disposed close to a plurality of primary coils respectively and simultaneously are provided on the body 2.
Patent JP-2000187736-A (JP)
Title: Line drawing device and recording medium for its program
Inventor: HITOSUGI NAOKI
IPC: G06T11/80
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply draw a line free from jaggies or gaps as a whole only by drawing only a segment of it without drawing the entire line. SOLUTION: When an optional segment is manually drawn in advance by mouse operation on an input device 5, a CPU 1 generates a segment similar to the previously drawn segment by regarding the segment as an already drawn segment. The CPU 1 extends the segment by matching the start position of the generated segment with the end position of the already drawn segment and connecting both the segments in a prescribed direction.
Patent JP-2001157878-A (JP)
Title: Ozone steam washing machine for building
Inventor: KURATA MASAOMI
IPC: A47L11/34
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide work removing the contaminant such as fungi, oil or the like and offensive smell bonded to the inside and outside of a building powerfully and friendly to environment. SOLUTION: In an ozone steam washing machine for a building, an ozone steam tank 1 equipped with a steam accelerating pot 2 is provided on a base stand 7 and a compressor 6 and a mixer chamber 3 are provided so as to communicate with the ozone steam tank in adjacent relationship and, further, an ozone generating means 5 and a steam generating means 4 are provided so as to communicate with the mixer chamber 3 and, finally, a control panel 9 and a washing gun 8 are provided.
Patent JP-2001162095-A (JP)
Title: Tool for naturally drying clothes
Inventor: YOSHIDA KIMII
IPC: D06F57/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject tool which can dry various kinds of washing to meet the applications and is compact at storage. SOLUTION: A tool for drying clothes or washing naturally comprises a shaft part having a hook portion at its one end, a torational portion and a plurality of rod-like legs mounted radially around the shaft portion, wherein the posture is changed between a use state such that the legs are radially developped and a storage state such that they are bent around the rotational portion serving as the fulcrum. The tool is further provided with at least a plulatity of nipping bodies at least at a plurality of the legs, at specified intervals.
Patent JP-H11322275-A (JP)
Title: Bearing assembly of expansion jib provided with embossment
Inventor: PASCHKE FRANZ
IPC: B66C23/70
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To improve stability of expansion parts at the inside by forming a projecting part on one surface of one expansion parts and a recessed embossment on the other surface on one surface of an overlapped part of two expansion parts and providing a bearing surface fitting into a projecting part of the other expansion parts by a sliding and expanding method. SOLUTION: An expansion parts 20 at the inside of a bearing assembly is provided in an expansion parts 10 at the outside which is provided with a collar 15 at the front end, and an overlapped part of two expansion parts 20, 10 is located between the collar 15 of the expansion parts 10 at the outside and the foot part of the expansion parts 20 at the inside. On the upper part of the parts on the side surface oriented in the vertical lower direction of the overlapped part of the expansion parts 20 at the inside, projecting parts which slide on a sliding element 40 and are formed into shallow conical shapes and recessed embossments 30 on the opposite side are arranged side by side in the longitudinal direction.  The sliding element 40 fixed at the overlapped part at the inside of the collar 15 or at the outside of the expansion part 10 is provided in the shape of a slider band and at the same height as that of a maximum projection of the embossment 30 in the longitudinal direction.