baber/WOPTO huggingface dataset:
Patent JP-2001346719-A (JP)
Title: Portable toilet bowl
Inventor: TSUKAMOTO SHIRO
IPC: A47K11/04
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet bowl capable of preventing leakage of an offensive smell in a feces storage tank. SOLUTION: The suspending edge 41 peripherally arranged on the whole periphery of an upper cover 4 vertically rotatably installed on an upper surface of a toilet bowl body 1, is brought into close contact with an upper surface of the toilet bowl body 1 left on the outer periphery of a closet seat 3 by hiding the closet seat 3 vertically rotatably installed on the upper surface of the toilet bowl body 1.
Patent JP-2001316168-A (JP)
Title: Landscape material of ceramic sintered compact having molten slag as main raw material
Inventor: HIRAGUSHI TAKASHI
IPC: C04B35/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To promote effective application and recycle of industrial refuse and to contribute to environmental preservation by producing landscape material from molten slag generated from industrial wastes of municipal refuse as a raw material. SOLUTION: The industrial waste of molten slag is usually disposed for reclamation filling or used for cement aggregate, but hasn't been used for landscape material. Especially, the molten slag generated from municipal refuse has lower melting point than that of molten slag generated from a furnace of ceramic industry, and melting type incinerator has been scarcely worked, thus the molten slag hasn't been used at all. The ceramic sintered compact utilizes more than 40% of molten slag generated from the melting type incinerator and mixes with quarrying sludge generated largely from a quarry, and total amount of these are constituting >=70% raw material ratio, and provided with landscape property.
Patent JP-2001351296-A (JP)
Title: Disk-ejecting device
Inventor: TANAKA SHINSAKU
IPC: G11B21/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To simply a disk-ejecting device constitution, from which a disk can be also ejected by a pickup driving motor. SOLUTION: A slip mechanism is interposed midway in a route from the pickup driving motor to a pickup, and a disk ejection mechanism is connected to the motor at the final stage, where the pickup returns to an initial position.
Patent JP-2001351234-A (JP)
Title: Magnetic transfer device
Inventor: MATSUDA NOBUHIDE
IPC: G11B5/86
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic transfer device, having a constitution which satisfactorily keeps a cleanliness level in the environment in which the magnetic transfer is performed. SOLUTION: Respective components, performing the magnetic transfer are disposed on a base 9, supported on a stand 8 and are housed in a casing 10 having filter fan units 11 on the upper part thereof. Because clean air, fed from the filter fan units 11, flows out of the inside of the casing 10 from air holes 13 formed on the base 9 to the outside, stagnation will not occur in the casing 10, fine particles which are generated by a mechanical operation are also discharged to the outside, while being carried on a stream of the clean air and, thereby, the sticking of the fine particles to a disk is prevented.
Patent JP-2001358570-A (JP)
Title: Capacitive load driving circuit
Inventor: KAWAMURA KAZUHIRO
IPC: H03K17/687
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To avoid overlapping of timing by such a way that a high voltage side output OUT by bit serving as a mutual connection point of complementary FETs 3 and 4 connected to a high voltage power supply V2 has a value of H or L, by turning the FET 3 ON after turning the FET 4 OFF or by turning the FET 4 ON after turning the FET 3 OFF, and that, in a circuit for driving a capacitive load 01, a rise timing in which the output OUT rises from L to H is delayed largely compared to a fall timing in which the output OUT falls from H to L without an increase in the circuit size of an IC with respect to suppression of a circuit loss. SOLUTION: When the high voltage side output OUT is allowed to rise from L to H, a latch output Q is made to be H at a fall of a latch signal LT at the front end of a pulse to firstly turn the FET OFF. When the latch signal LT rises to H at the rear end of the pulse through a pulse duration, the output of a NAND circuit 121 is L and the FET is turned ON. Thus, the delay time can be adjusted by the pulse width of the latch signal LT.
Patent JP-2001032754-A (JP)
Title: Fuel filter
Inventor: MARTIN HAROLD R JR
IPC: F02M37/32
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel filter capable of filtering fuel, and discharging fuel additive agent into the fuel at a controlled speed. SOLUTION: This fuel filter includes fuel additive agent 42 to be discharged into fuel. A discharge speed to fuel is controllable. The fuel additive agent 42 is positioned inside an inner chamber 40 to be constantly fluid-communicated with fuel in the filter through an opening part limited by a baffle plate 50 and/or a diffusion orifice 44. In a modified example, the opening part after the inner chamber can be controlled by a thermostat for limiting flow of fuel to the fuel additive agent 42. In the mode of the modified example, the fuel additive agent can be discharged substantially at a constant speed for uniformly maintaining the level of the fuel additive agent in the fuel. In this invention, a fuel filter of a longer life than a fuel filter representatively used in a fuel engine can be provided.
Patent JP-2001071378-A (JP)
Title: Production of ecological paper and composition therefor
Inventor: LIAN SHIIFEI
IPC: B29C48/10
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To solve such problems as the deterioration in folding properties, a large difference in tear strength in longitudinal and cross directions, the lack of tear properties, difficult decomposition in natural environment, high production costs by adding a specified amount of mineral powder as a main component, a specified amount of polyethylene, and a specified amount of additives. SOLUTION: A composition comprising about 56-80 wt.% of mineral powder as a main component, about 43-18 wt.% of polyethylene and about 1-2 wt.% of additives is used. In order to produce a paper film, pellets are supplied into an extruder 10. A secondary molding mold 1 having a circular die has an injection port on its surface. When the temperature of the extruder 10 is set at a temperature higher than the melting point of the pellets, the pellets are melted and transferred to the injection port of the mold 1 through a single internal passage 101 by the force generated directly by the two rotary screw of the extruder 10. The shape of a paper film tube 3 is maintained surely.
Patent JP-2002000458-A (JP)
Title: Vessel and its manufacturing method
Inventor: FUJII HIROSHI
IPC: A47J36/02
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To enable to control a discoloration of the surface of a copper pot, and to hold the good appearance of the pot for a long-term. SOLUTION: An oxidation coating film is formed on the outer surface of a heat cooking vessel. This oxidation coating film is formed by soaking the heat cooking vessel in a boiled green blue solution liquid (process 27). The surface of the heat cooking vessel is colored to light brown with this oxidation- coating film.
Patent JP-2002005920-A (JP)
Title: Individual control system of livestock product after slaughter
Inventor: ISHIKAWA TOSHIO
IPC: C12Q1/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a system of diagnosing the cause of microbe pollution, preventing pollution propagation of the microbe, and supplying sanitary meat by integrating a sampling inspection result on dressed carcass of a livestock product into meat inspection result data and publishing it, and by controlling individually the livestock product in each dressed carcass unit by using the meat inspection result data as a chart. SOLUTION: After the dressed carcass is formed from the livestock product after slaughter, sampling inspection of microbe pollution of the dressed carcass is executed, and the inspection result is published as the meat inspection result data 2, and the animal product is controlled individually in each dressed carcass by the meat inspection result data 2. As the meat inspection result data 2 of the livestock product, producer data 3 such as a dressed carcass number 3a attached to the dressed carcass 1 or the like, microbe data 4 of an inspection object 1a of the dressed carcass 1, data of a slaughter date and a disjointing date, and the name of a person in charge of disjointing 6, are mentioned. The microbe data 4 are subjected to image processing by CG or the like and attached to the meat inspection result data 2.
Patent JP-2002015420-A (JP)
Title: Defect inspection method for discrete track type magnetic disk medium
Inventor: KIKUCHI HIROTO
IPC: G11B5/84
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a reproduction output signal for inspection having a sufficient level even at the time of off-track of a magnetic heat for inspection, when the defect inspection of a discrete track type magnetic disk medium provided with grooves is performed by using a defect inspecting device for the present mass-production line not furnished with servo function. SOLUTION: The defect is inspected by using the magnetic head having the width wider than a track pitch. It is preferable that the wider magnetic head has the width equal to or wider than the width subtracting the width of the groove part from twice the track pitch. With respect to a reproduction signal obtained from the wider magnetic head, a reproduction signal with small amplitude fluctuation is formed by cutting the low frequency signal component by a high-pass filter, then, the defect is preferably to be inspected on the basis of this reproduction signal. Further, the reproduction signal with small amplitude fluctuation is formed by applying the automatic gain control to an amplifier of the reproduction signal obtained from the wider magnetic head, then the defect is preferably to be inspected on the basis of this reproduction signal.
Patent JP-2002016953-A (JP)
Title: Method and system for calling and responding in shop and event site
Inventor: KAWAMURA ITSUHITO
IPC: H04W68/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for calling and responding in a shop or an event site in which overlapped response by a plurality of employees (attendant) can be avoided. SOLUTION: A response signal from a second transceiver (called side) to a first transceiver (calling side) contains an identifier of one or more transceiver which received a call signal. The second transceiver performs mutual communication artificially with reference to the identifiers of its own transceiver and another transceiver and then judges presence of an access right to the first transceiver which preformed call operation. Response only of a transceiver attaining an access right is reproduced in the first transceiver.
Patent JP-2002003035-A (JP)
Title: Meandering control device for web, and manufacturing device for ceramic green sheet using meandering control device
Inventor: HAMURO YOSHIMITSU
IPC: B65H23/032
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive meandering control device capable of adequately keeping tension of a web, eliminating meandering of the web, and reducing number of guide rolls. SOLUTION: This meandering control device comprises a movable base 33 rotatable around a rotation axis 34, parallel guide rolls 52 and 53 disposed at predetermined position on the upstream and downstream sides of the web 1 on both sides of the movable base 33, a tensioner 40 for controlling the tension of the web disposed on the movable base 33, and a driving means 39 for moving the movable base 33 in the widthwise displacing direction of the web. The meandering control device conveys the web from the guide roll 52 on the upstream side to the guide roll 53 on the downstream side through the tensioner 40 to control the meandering of the web while imparting a predetermined tension. A tension control device is integrally built in the meandering control device, thereby eliminating meandering of the web by adequately keeping the tension of the web.
Patent JP-2002011079-A (JP)
Title: Device for exterminating and removing harmful organisms in rice straw, etc
Inventor: SASAKI HIDEO
IPC: A61L2/07
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide device for exterminating and removing, harmful organisms, such as pathogenic fungi and insect pests being attached to straws of rice, wheat or grasses surely and in a short time with assurance. SOLUTION: The device comprises a structure in which straws are cut or milled, collected, and formed into straw blocks 12 with a certain size, which are carried on an in furnace conveyor 13 into a heating furnace 11, microwave generators 14a to 14f and a steam supply pipe 15 are provided to the furnace 11, in which, microwaves and steam are projected to the blocks 12 to heat and keep a high temperature for a certain period so that pathogenic fungi and insect pests attached to straws are exterminated and eliminated.
Patent JP-2001224603-A (JP)
Title: Surgicalm counter
Inventor: KOSEKI TOMOAKI
IPC: A61B19/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a legible, pierceable, inexpensive, and abandonable surgicalm counter which can count accurately and does not cause blood leakage. SOLUTION: This surgicalm counter is constituted in such a way that a circular-arcuate frame or line is indicated on a sheet in an easily distinguishable state. The surgicalm contacting surface of this counter is worked to has a water absorbing property so that blood may be adsorbed easily to the surface and the outside of the counter is worked to have water repellency and to prevent contagion. A sheet having a recessed surface is formed and a narrow and long piece of sponge is arranged in the longitudinal direction. A partition plate is formed in a removal type and a bottom plate is formed in a pulled-out type. A surgicalm pad fixing body is made removable from a base.  The surgicalm pad fixing body is formed in a rectangular parallelepiped and obliquely arranged on the base or formed in a easily pierceable form, such as a cylinder, etc., and expansion and contraction properties are given to the fixing body. The fixing body is housed and fixed in a hermetically sealed container and the container is made removable from the base. The base is formed in a connecting type and is manufactured by molding. The surgicalm pad fixing body is colored in white or yellow.
Patent JP-2002017855-A (JP)
Title: Plunger for syringe of radioactive drug medicine
Inventor: FURUSHO TAKUJI
IPC: A61J1/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a plunger which has a male screw part to be screwed attachably and detachably to/from the gasket of a syringe filled with radioactive drug medicine, whose male screw is sufficiently strong lest it is broken or comes off from a tip part when dropping the plunger by mistake and which is simply produced since the number of parts is reduced. SOLUTION: The male screw part 52 and the tip part 54 are integrally formed of radioactive shielding material obtained by filling plastic with tungsten powder and grass filler. A knob part 56 is formed of the same radioactive shielding material. A rod part 58 is made of plastic.
Patent JP-2002017952-A (JP)
Title: Game machine
Inventor: ADACHI HIROKI
IPC: A63F5/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can increase the interesting property of a game by dramatizing the information of an internal winning of a bonus in a variety of ways and inform information other than the internal winning of the bonus as well. SOLUTION: The game machine 1 has variable display means 3L, 3C and 3R variably displaying a variety of patterns, an internal winning accessory determination means determining an internal winning accessory by a random numerical value sampled for each game, a stop control means stationarily controlling variable display of the variable display means 3L, 3C and 3R on the basis of the internal winning accessory determined by the internal winning accessory determination means, a WIN lamp 20 informing internal winning of a bonus and a sound outputting means capable of producing a variety of sounds. The sound outputting means outputs sounds changeably organized variably, simultaneously with lighting of the WIN lamp 20.
Patent JP-2002026034-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HOSHI SHINICHI
IPC: H01L21/033
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which can refine and diversify patterns without depending on the performance of an aligner. SOLUTION: Al is obliquely deposited on a spacer film 5 to form an etching guard metal film 6. Concretely, Al is deposited in a direction making an inclination (deposition angle) of 85 deg. (5 deg. with the spacer film 5 surface, shown by the arrow in the drawing) with the normal n to the SiO2 spacer film 5 surface. If e.g. the depth of a recess is 0.10 μm and the opening width is 0.4 μm, Al is never deposited in the bottom of the recess R. After an anisotropically etching into the spacer film 5 using the etching guard metal film 6, this film 6 is removed. A gate electrode is formed in the recess.
Patent JP-2002022943-A (JP)
Title: Optical compensation sheet, polarizing plate and liquid crystal display device
Inventor: AMINAKA EIICHIRO
IPC: G02F1/1335
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To realize a display with a wide viewing angle and without unevenness in a screen. SOLUTION: A sheet of polymer film having a 20-70 nm Re retardation value, a 70-400 nm Rth retardation value and <=1.5 deg. standard deviation of the phase lagging axis angle is utilized as an optical compensation sheet.
Patent JP-2002023559-A (JP)
Title: Heat fixing device and image forming device
Inventor: UCHIDA YOSHIAKI
IPC: H05B3/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To actualize a heat fixing device which can prevent the temperature of bearing parts at both ends of a heat roller from rising, increase the reliability of printing operation, prolong the life of a unit, and effectively use waste heat. SOLUTION: This heat fixing device which is used for the fixation part of an image forming device forming a toner image on a recorded material and fixes an unfixed toner image carried on the recorded material through heat fixation is equipped with a heat roller 2 and a press-contacting roller 3 which faces the heat roller and is pressed against it; and the heat roller 2 or press-contact roller 3 has an installed loop type meandering thin heat pipe 6 which is variable in contact area. As an example, the loop type meandering thin heat pipe 6 which is processed into a plane is installed on the internal surface of the heat roller 2 by sticking, etc.
Patent JP-2002024391-A (JP)
Title: System and method for medication management
Inventor: SUZUKI MASARU
IPC: G16H10/60
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To make easily and reliably eliminable medication errors. SOLUTION: A host computer 10 registers patient information and the information of medical examination results in a patient information database 11, manages the respective pieces of information according to a patient code allocated to each patient and also issues an electronic chart 12, a patient management center terminal 20 issues a label 22 for a patient for being stuck to the prescribed part of a wristband 23 the patient wears, a medicine room side terminal 30 issues a label 32 for medicine attachment, a nurse station side terminal 40 issues medication prescription 45, also collates the information of the chart 12 with the prescription 45 and the bar code information of the label 32 for medicine attachment to issue a patient collation label 46, and when the collation of the bar code of the label 46 with the bar code of the label 22 for a patient of the wristband 23 coincides,  the medication of a medical drug 50 is judged to be acceptable.
Patent JP-2002019132-A (JP)
Title: Mechanism and method for cleaning ink jet head of plotter
Inventor: KOBAYASHI AKIHIKO
IPC: B41J2/165
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning mechanism for removing dust such as fiber waste, etc., adhering to nozzles of an ink jet head of a plotter and to the periphery of the nozzles. SOLUTION: There are provided a head-moving means 100 for moving the ink jet head 20 to a maintenance station 70, a vessel cover means 110 for covering the nozzles 22 of the moved ink jet head and the periphery of the nozzles, a spray nozzle 120 for spraying a cleaning solution to the nozzles 22 and the periphery covered by the vessel cover means, a transfer and supply means 140 for transferring and supplying the cleaning solution to the spray nozzle, a recovery means 150 for returning the cleaning solution sprayed to the nozzles 22 and the periphery to a cleaning solution tank 130, a wiping means 160 for wiping the nozzles 22 of the cleaned ink jet head and the periphery, and a flushing means 170 for trial jetting ink from the cleaned nozzles 22 of the ink jet head.
Patent JP-2002022718-A (JP)
Title: Ultrasonic flaw detection probe
Inventor: AZUMA MASATAKE
IPC: G01N29/24
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To lower an acoustic impedance of an oscillator in an ultrasonic flaw detection probe so as to reduce a reflection loss and to improve flaw detection precision. SOLUTION: In the composite type oscillator 10, a clearance between a plurality of piezoelectric ceramic columns 11 is filled with a resin 12. A number of air bubbles 13 are inserted into the resin 12. The resin 12 including the air bubbles 13 is provided with a density lower than that of the resin itself, so that density of the oscillator is lowered as a whole, and the acoustic impedance of the oscillator 10 is lowered. Therefore, a reflection loss in the boundary between the oscillator 10 and a specimen is lowered, and transmittance is improved, and consequently, flaw detection accuracy is improved. By means of the resin 12 including the air bubbles 13, unnecessary sustained oscillation of the piezoelectric ceramic column 11 can be reduced effectively.
Patent JP-2001073566-A (JP)
Title: Entrances for alley-like site
Inventor: YAMAZAKI KIKUO
IPC: E04H1/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an entrance/exit for a narrow alley-like site, for human persons beings and for vehicles, individually. SOLUTION: An apartment house in built in a large site located at a location remote from an ordinary road, and two entrance/exists, i.e., an entrance/exit 22 for persons and an entrance for vehicles 24 are provided for an alley-like site 18 of the large site. The entrance/exit 24 for vehicles is constituted of an electric shutter 29 which is set at a location spaced a lateral distance away from one edge 18A (fence) of the alley-like site 18. The lateral distance is wide enough for a person to pass through. The entrance/exits 22 for regulating passage of persons is constituted of first and second portions 42, 44. The first portion 42 is provided with a self-locking door 40 which extends from the edge of the electric shutter 29 in parallel with an extending direction of the alley-like site 18, to thereby allow the passage of persons.  The second portion 44 closes an interval between an extension edge of the first portion 42 and the edge 18A (fence) of the alley-like plot 18 in a width direction, to which the extension edge faces.