baber/WOPTO huggingface dataset:
Patent JP-2001234915-A (JP)
Title: Tapered piece and method for fastening tapered piece to member
Inventor: MIKAWA TERUYA
IPC: F16B37/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a tapered piece capable of improving workability and being stably fastened to a member, and to provide a method for fastening the tapered piece to the member. SOLUTION: The tapered piece 30 has a tapered part 32T having a frustum shaped outer surface, and a collar part 32S formed on an enlarged side end part of this tapered part so as to protrude with respect to the tapered part 32T. An uneven part 34 is provided on a surface of the tapered part 32T.
Patent JP-2001238912-A (JP)
Title: Lever device
Inventor: ITO TSUNETARO
IPC: A61G1/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To facilitate manual movement and to prevent a bracket for supporting a transfer bar from being lost. SOLUTION: This lever device is provided with a lever part 3 to be held by a moving person so as to manually move a light vehicle 2 such as a stretcher and a displacing and fixing means interposed between the lever part 3 and the light vehicle 2. The displacing and fixing means displaces the lever part 3 to a handle position H where the moving person can hold the lever part 3 while standing up and a withdrawn position Q for not obstructing a patient from getting on/off the light vehicle 2 and also fixes it at the respective positions. Also, the lever part 3 is provided with a bracket part 6 capable of rotatably supporting the transfer bar for winding a sheet where the patient is on so as to transfer the patient from a bed where the patient is lying to the light vehicle 2 while keeping a lying state.
Patent JP-2001238985-A (JP)
Title: Golf club measuring instrument
Inventor: IWATA MOTOTAKA
IPC: A63B102/32
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a golf club measuring instrument which allows segments, such as measuring, reading, calculating, displaying, at which a computer is good to be performed, by the computer and is capable of decreasing measurement errors as far as possible. SOLUTION: A displacement sensor 20 is constituted freely movably in an X-axis direction and Y-axis direction and a golf club head 10 is so held by a club head holder 4 in such a manner that the sole face or the clubface opposes the displacement sensor 20. The output of the displacement sensor 20 is computed by the computer 70, by which the loft angle and lie angle which are the basic specifications of the golf club head are computed.
Patent JP-2000189575-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To interest a player by giving variation to the generating probability of a starting game state. SOLUTION: The generating probability of the starting game state is improved because the number of times of opening an electric starting prize winning port 86 is increased by the improvement of probability that the winning displaying result of a variable display device 83b is displayed based on satisfaction of a previously fixed condition. In addition, the generating probability of the starting game state is surely improved since the opening time of the port 86 is also extended at the same time of improving probability that a winning display result is displayed, thereby attracting the interest of the player to the game and hightening the taste of the game.
Patent JP-2001137405-A (JP)
Title: Caster for golf bag and golf bag
Inventor: YAMAMOTO ATSUSHI
IPC: A63B55/30
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the post mounting of casters to a golf bag after purchase, to house the casters in a manner as not to be hindrances while not in use and to simplify operation for housing. SOLUTION: The casters 2 to be mounted at the bottom of the golf bag 1 are made movable between use positions 2a projecting from the bottom of the golf bag 1 and housing positions 3b receding from the bottom and are so energized by energizing means 7 as to attain the either state. The casters 2 comprise bracket members 3, wheel supporting members 5 invertable around one fulcrum 4 on the bracket members 3, wheels 6 and the energizing means 7 for pressing the edges 5a of the wheel supporting members 5 to energize these edges to the either state. The distances from the fulcra 4 of the wheel supporting members 5 to the edges 5a are changed, by which a change may be preferably imparted to the energizing force to be received in the use state or the housing state and the energizing force during the inversion.
Patent JP-2001239135-A (JP)
Title: Multi-stage type liquid treatment device
Inventor: TSUCHIDA HIDETOSHI
IPC: B01D63/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to change the number of porous membranes, i.e., filtration area in a filtration device using porous membranes arranged in multi-stage. SOLUTION: In a recovery tube 10 which penetrates the centers of a plurality of liquid treatment units 11, a valve stem 15 provided with an O-ring 16 closely contacting through water with the inner face of the recovery tube is fitted at an end of its circumference. The liquid treatment unit is composed of (a) a cylindrical supporter constituted of a cylinder-shaped body provided with a cylindrical recessed part, through holes for the recovery tube, a recovery liquid flow passage and a feedstock passage thereto, (b) a doughnut-like metallic perforated supporting disc having through holes for the recovery tube, (c) a doughnut-like porous membrane having through holes for the recovery tube in the center and (d) a pair of O-rings arranged on the inner and outer peripheries of the porous membrane. A valve built-in porous membrane multi-stage liquid treatment element is formed by fitting a plurality of the liquid treatment units 11 liquid-tightly to the recovery tube 10 and holding them in laminate state. The multi-stage liquid treatment device is assembled so that the recovery liquid passage is formed liquid-tightly so as to communicate with side holes provided in the circumference of the recovery tube.
Patent JP-2001246832-A (JP)
Title: Ink jet recording sheet
Inventor: SUZUKI KATSUKI
IPC: B41J2/01
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet having a recording surface excellent in gloss and not generating blur with the elapse of time of an image even under high temperature and high humidity environment, generating no crack or the like, having high strength and good ink absorbability and forming an image high in light fastness and water resistance. SOLUTION: The ink jet recording sheet consists of at least a support and a colorant receiving layer and boric acid or a boron compound is applied to the support in an amount of 0.1 g/m2 or more per one surface and the colorant receiving layer has a three-dimensional reticulated structure containing inorganic pigment fine particles with a mean primary particle size of 20 nm or less and a water soluble resin and having a void ratio of 50-80% and a weight ratio (i:p) of the inorganic pigment fine particles (i) and the water soluble resin (p) is 1.5:1-10:1. A laminate layer containing polyethylene is preferably provided on the surface of the support on a side not provided with the colorant receiving layer and calender treatment is preferably applied to the surface of the support.
Patent JP-2001247477-A (JP)
Title: Antitumor medicine
Inventor: KONO MICHIAKI
IPC: A61K31/5377
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an antitumor medicine which uses a combination of two kinds of medicines and has a highly excellent effect. SOLUTION: The combination of a microtubule action agent with a PI (Phosphatidyl inositol) 3-kinase-Akt path blocker is used for treating tumor by administering the microtubule action agent and the PI 3-kinase-Akt path blocker simultaneously or separately at a prescribed interval.
Patent JP-2001246285-A (JP)
Title: Flue gas treatment device
Inventor: IWATA MISAO
IPC: B01D46/18
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To efficiently remove an oil and grease content, flue gas particles and an odorous component contained in flue gas and carry out the cleaning treatment for the flue gas. SOLUTION: A flue gas passage from an intake vent 1 to an exhaust vent 2 is formed in a cabinet 3 having the intake vent 1 and the exhaust vent 2, and an oil removing filter 4 for removing the oil and grease, a dust collector 5 for removing flue gas particles, a photocatalyst filter 6 for deoxidizing and a fan 7 forming flows of flue gas are provided on the flue gas passage. The velocity of the flue gas is increased by making smaller a cross-sectional area of the flue gas passage for the oil removing filter 4 to make the flue gas collide with the oil removing filter 4. The velocity of the flue gas is reduced by making larger the cross-sectional area of the flue gas passage for the dust collector 5 to pass the flue gas in the dust collector 5 slowly.  The flue gas is diffused by widening the flue gas passage for the photocatalyst filter 6 to increase the chances for the flue gas to be brought into contact with the photocatalyst filter 6.
Patent JP-2001247330-A (JP)
Title: Method for producing optical fiber preform
Inventor: YOKOYAMA YOSHIO
IPC: G02B6/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber perform, capable of simplifying its production process, and obtaining a sufficient uniformity regarding its outer diameter in its longitudinal direction. SOLUTION: This method for producing an optical fiber preform is provided by poling up a porous glass-based layer 11 on core rod 10 by traversing a glass synthesizing burner 25 in longitudinal direction of the core rod 10 (a porous glass mother material 1), measuring the surface-heating temperature at the heated part A of the poled up surface of the porous glass-based layer 11 heated by a flame from the synthesizing burner 25, also controlling the synthesizing burner 25 so as to make the fluctuation range of the surface-heating temperature within ±50 deg.C against a standard temperature, thereby uniformizing the synthesizing condition of the porous glass-based layer 11 in longitudinal direction of the porous glass mother material 1 and improving the uniformity of the outer diameter, etc., of the obtained porous glass-based layer 11.
Patent JP-2001251003-A (JP)
Title: Method and equipment for generating optical pulse
Inventor: SHIKATANI GENICHI
IPC: H01S3/083
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for generating an optical pulse which can generate many pulses per unit time and generate pulses of a uniform waveform in place of the conventional method and equipment which has restrictions on the increase of a phase modulation frequency fm or phase modulation index D when increasing the number of pulses per unit time by increasing fm or D to use frequency components of higher orders. SOLUTION: In the conventional ring laser oscillator two sets of systems, each consisting a phase modulator 6, isolator 7, and Fabry-Perot resonator 8, are connected in series, with the phase modulators in the two systems have the same degree of modulation and same modulation frequency. However, there is a phase difference properly set between these phase modulators to make a change of a combined permeability of these phase modulators constant with the passage of time with respect to both amplitude and phase.
Patent JP-2001250144-A (JP)
Title: Automatic teller machine
Inventor: OKUI NORIKAZU
IPC: G06F19/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To make the replenishment and collection of cash easy and safe and to vary the capacities of the automatic teller machine by the denomination. SOLUTION: The purpose is achieved by a cash taking-in/out opening through which a small-sized cash cartridge can be taken in and a bill receiving and paying mechanism which can discharge or store cash from or in the cartridge, respectively.
Patent JP-2000298263-A (JP)
Title: Plasma-addressed liquid crystal panel
Inventor: ILCISIN KEVIN J
IPC: G09F9/35
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To improve contrast and symmetry of a viewing angle of a plasma addressed liquid crystal(PALC) display panel. SOLUTION: A volume element of a liquid crystal material is provided between region elements of a first and a second alignment layers 54, 58 in each modulation cell of a PALC liquid crystal polarized light modulation structural body. An region element of each of the alignment layers is composed of a first and a second regions 50A, 50B. The direction of friction for the respective first regions of the first and the second alignment layers 54, 58 are defined as the first and the second directions and the directions of friction of the respective second regions of the first, and the second alignment layers 54, 58 are defined as the third and the fourth directions. Either of the first and the second directions of friction is in parallel with a channel, either of the third and the fourth directions of friction is set in reverse with respect to the first direction of friction and the other of the third and the fourth directions of friction is set in reverse with respect to the second direction of friction.
Patent JP-2001257326-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAKAO MASATO
IPC: H01L21/768
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem where two masks of cylinders and capacitance contacts are used for forming DRAM cell capacitances using the cylinders in prior art, but this needed a long manufacturing process and hindered the manufacturing cost from coming down. SOLUTION: Using a mask for forming the first cylinder openings 12, the second interlayer film 11 and the first interlayer film 10 are perforated to provide openings for storage electrodes and the storage electrodes 14 are formed therein. Thus the number of masks and the number of manufacturing process steps can be reduced. Using this cylinder structure, the bit contact distance between adjacent bit lines may be reduced to one-fourth of the bit line spacing per bit line, so that the cell area can be reduced.
Patent JP-2001255172-A (JP)
Title: Power generation type electromagnetic sensor
Inventor: YAMAGATA YASUFUMI
IPC: G01D5/242
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a power generation type electromagnetic sensor, which can exhibit superior effects of detection with high reliability without decreasing an output voltage, in a low-speed rotation region and without outputting an abnormal high voltage in a high-speed rotation region in a module of various gears. SOLUTION: In this power generation type electromagnetic sensor, a capacitor 6 and a resistor 7 in Fig.1 are connected as a frequency characteristics control impedance in the inside. Moreover, an insulation fluid is impregnated or filled in a power generation coil part. Output energy from the power generation coil is converted from a voltage form into current form, so that the problem resulting from the high voltage output is solved.
Patent JP-2001253397-A (JP)
Title: Environment control device for aircraft
Inventor: MITANI HISASHI
IPC: B64D13/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an environment control device enhancing fuel consumption through a reduction in amount of bleed air, and exhibiting the desired cooling capability by means of a simple arrangement. SOLUTION: Air in a cabin 2 is taken out and only oxygen and water molecules contained in the air taken out are separated by a permselective membrane 21 and can be supplied again into the cabin 2, while residual nitrogen is supplied into a fuel tank arrangement 41 for explosion-proofing. Thus, the amount of bleed air taken in from an engine 1 for passenger respiration and explosion-proofing purposes can be greatly reduced.
Patent JP-2000347319-A (JP)
Title: Image reader and image information processor provided therewith
Inventor: MINOWA MASAHIRO
IPC: H04N1/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of opening/closing a cover in a plurality of directions relative to a device main body. SOLUTION: An image reader has a device main body having a document placing part and a scanner mechanism 21, and a cover 30 for covering the document placing part. The cover 30 is constructed so as to be opened/closed around a straight line in a first direction in a substantially flat plane on a paper placing face. Also, the cover 30 is constructed so as to be partly or entirely opened/closed around a straight line in a second direction substantially perpendicular to the straight line in the first direction. Further, the cover 30 is constructed so that when the device is installed on a desk, a choice between a lateral placing position where the document placing face is substantially parallel to the surface of the desk and a vertical placing position where it is substantially perpendicular to the surface of the desk can be made.  This makes it possible to choose optimum placement according to an installation space and usage.
Patent JP-2001259819-A (JP)
Title: Casting method with metallic mold and metallic mold for casting
Inventor: OGASAWARA AKIHIKO
IPC: B22D17/32
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To cast a cast product having such a good dimensional precision degree that secondary working, etc., after casting can be saved. SOLUTION: Pins 7a, 7b as cast are arranged in a high temperature zone and a low temperature zone of metal, respectively and thermocouples are buried in setting ranged from the tip parts of the pins 7a (7b) as cast by welding or brazing, etc. Further, the pin 7a as cast in the high temperature zone can be made to detect a regulated temperature Ha optimized to the mold opening in the high temperature zone and the pin 7b as cast in the low temperature zone can be made to detect a prescribed temperature Hb optimized to the metallic mold opening in the low temperature zone. Then the metallic mold opening signal is made to generate when the prescribed temperatures Ha, Hb are detected, respectively from each thermocouple.
Patent JP-2000312174-A (JP)
Title: Hierarchical downlink-scheduler for processed satellite payload
Inventor: JAME L PURIETO JR
IPC: H04B7/185
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To schedule the throughput of a data cell from a cell switch to a downlink modulator. SOLUTION: A downlink-scheduler 20 selects one from among a plurality of spot beams relating to a satellite by using a beam selection stage 30, a whole seller selection stage 32 selects one from among of a plurality of whole seller traders, and a retail user selection stage 34 selects one from among a plurality of retail connections. Then the downlink scheduler 20 uses a coding frame selection stage 36 to encode a data cell from a cell switch 22 and transmits the coded data cell to a downlink modulator 24 via the selected retail connection. In this way, by scheduling transmission of the data cell through a downlink at a satellite, downlink resources becomes usable efficiently and impartially.
Patent JP-2001261825-A (JP)
Title: Method for producing polyimide, and photosensitive polyimide resin composition
Inventor: HONDA YUKI
IPC: G03F7/022
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyimide which is suitable as a base material of a photosensitive resin having a positive photosensitivity and advantageous for enhancing resolution and to provide a photosensitive polyimide resin composition prepared by using the same. SOLUTION: This polyimide is produced by reacting at least two diamines including a diamine having hydroxyl group in the molecule with an organic acid dianhydride.
Patent JP-2000335681-A (JP)
Title: Material handling apparatus
Inventor: SEMENENKO IVAN
IPC: B65D88/26
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide the material handling apparatus which has a simple structure and is easily manufactured and easily maintained for a fluid material and in addition, prevents5 the material itself, environment and individual persons from being stained and prevents the fluid material from being stained mutually with other materials and products. SOLUTION: This apparatus controls discharge of a fluid material from a storing room. In this case, a hollow supporting member 13, a flow-through tool 15 being slidable in this hollow supporting member 13, a shut-off operating member being movable upward with the flow-through tool 15 and for opening a shut-off tool 19 so as to make the material flow from the storing room to the flow-through tool 15 and an actuating means 17 provided between the hollow supporting member 13 and the flow-through tool 15 and for relatively moving the flow-through tool 15 and the shut-off operating member 19 to the hollow supporting member 13 are provided.
Patent JP-2000290791-A (JP)
Title: Electrochemical production of lithium
Inventor: SCHIERLE KERSTIN
IPC: C25C1/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an improving method as to an electrochemical production of metallic lithium high in energy efficiency. SOLUTION: By using a method consisting of a stage (I) in which lithium amalgam is produced from and aq. soln. of at least one kind of lithium salt and a stage (II) in which, using an anode contg. lithium amalgam, a solid electrolyte having lithium ion conductivity and a cathode of fused lithium, electrolysis is executed while the driving state of lithium amalgam as the anode is maintained, starting from the aq. soln. of at least one kind of lithium salt, metallic lithium is produced.
Patent JP-2001259474-A (JP)
Title: Device and method for capturing granular material
Inventor: FUJII TOSHIAKI
IPC: B03C3/45
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for capturing a granular material using an ion which effectively captures charged fine particles at a capturing part and does not cause the particles to flow out into the space to be cleaned and a method for capturing granular material. SOLUTION: In the device for capturing the granular material having charging part 2, 3 and 4 for charging the granular material by using an ion and a capturing part 5 for capturing the charged particles, an electrode 11 having the same charge with the charge whom the particles obtain is provided at the outlet side of the capturing part 5, and the charging parts have a photoelectron releasing material 3 for generating a negative ion and an irradiation source 2 for irradiating ultraviolet rays, and in the method for capturing the granular material, the granular material is captured by introducing gas in the space to be cleansed to the device for capturing the granular material.
Patent JP-2001258761-A (JP)
Title: Fish roaster
Inventor: ISHIDOYA AKIHIRO
IPC: F24C15/20
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To exhaust smokes or smells after complete oxidation treatment which are generated by heating foodstuffs that generate alcohols, etc., when heating such as foods attached with fermented materials or bread. SOLUTION: In a fish roaster in which a cleanup device 12 is arranged in a exhaust pass that connects inside of a roasting chamber 1 with outer air, combining an acceleration catalyst for oxidation reaction 12a and a catalyst having an adsorption property 12b composes the cleanup device 12.