baber/WOPTO huggingface dataset:
Patent JP-2001310125-A (JP)
Title: Ordered column packing having fine structure
Inventor: KESSLER ALWIN
IPC: B01J19/32
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an ordered packing, which is manufactured with a more economical material than metal fibers and has more excellent wettability than already-known metallic foil or rib mesh. SOLUTION: This ordered column packing comprises a foil-shaped material 1 surrounding a flow channel 1, and the foil-shaped material has a packing layer-shaped fine structure 10. The foil-shaped material has a profile comprising a recessed structural element (3b, minus mark-) and a protruded structural element (3a, plus mark+) which are arranged alternately. There is a mean distance (a) between the neighboring recessed and protruded structural elements. The mean distance (a) is sufficiently smaller than a distance between the center lines 20 of the neighboring flow channels. The foil-shaped material has a second fine structure comprising pores 5 arranged regularly. A mean distance (b) between the centers of the neighboring pores is smaller than the mean distance (a), and preferably smaller than it by at least 50%.  The edge 51 or 52 of the pores has a shape comprising a recessed area 6a or a protruded area 6b.
Patent JP-2002300967-A (JP)
Title: Hood unit for boiling pot
Inventor: HIKITA SHIZUO
IPC: A47J27/14
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To solve the problems that air flows in from the periphery of a hood when an air discharge fan is operated and the capture of steam by the hood is obstructed though the hood provided with the air discharge fan is provided above a boiling pot in order to remove a large amount of generated steam outdoors for the boiling pot boiling whitebait which are the material of small dried sardines. SOLUTION: A roof-shaped hood covering the upper part of the boiling pot is provided, an air discharge port is opened at the peak part of the hood and the air discharge port is provided with the air discharge fan discharging air outwards. An air nozzle is provided on the inner surface of the hood and the jetting port of the air nozzle is opened to the almost tangent direction of a circle whose center is the air discharge port in the plane view.
Patent JP-2002304507-A (JP)
Title: Advertisement/questionnaire circulation system and its method
Inventor: TOGANO MAKOTO
IPC: G06Q50/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To ensure the targeted persons of questionnaires in a wide range, and to protect the personal information. SOLUTION: IC cards 100a and 100b are previously distributed to a user. The user records a desired advertisement file in an advertisement delivery server 500 in the memories of the IC cards 100a and 100b by using an advertisement distributing terminal 600 placed in a store. The recorded advertisement file is displayed at a portable display device 200. Afterwards, the user is allowed to answer questionnaires. Then, the questionnaire data are generated from the answers to the questionnaires, and the personal information of the user is generated. A questionnaire totaling server 400 obtains the user information from the user information management server 300 based on the personal information, and totals and works the questionnaire data and the user information for making it easy to feedback them to the advertiser, and generates and manages the totalized data.
Patent JP-2002304875-A (JP)
Title: Driving mechanism, and information recording and reproducing device using this
Inventor: TOMIOKA SHOJI
IPC: G11B15/675
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a driving mechanism of which push-in force at the time of insertion of a recording medium is light and discharge force at the time of discharge is sufficient and an information recording and reproducing device using this driving mechanism. SOLUTION: A driving mechanism 10 storing and discharging a recording medium 12 by driving a carrier member 11 on which the recording medium 12 is placed, the mechanism is provided with an arm 20 provided being freely rotatable and connected to the carrier member 11, a lever 30 which is freely rotatable for the arm 30, of which a tip part 32 is attached so as to forward a rotation shaft 21 side of the arm 20, and which receives energy from a spring 36, and a gear 40 and a locking projection 41 which contacts to the lever 30, for which a contact point is positioned at the tip part 32 side being away from a rotation fulcrum of the lever 30 in an initial state at the time of storing of the carrier member 11, positioned at a closing side for the rotation fulcrum of the lever 30 in an initial state of discharging of the carrier member 11,  and of which a contact point contacting to the lever 30 is varied as progress of driving.
Patent JP-2002266700-A (JP)
Title: Motor for converting thermal energy to kinetic energy
Inventor: SIGERGOK HASAN
IPC: F02G5/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor having the function of recovering thermal energy and converting it to kinetic energy which can attain an improvement in fuel consumption by the reduction in size and weight and energy regenerating function of an engine system, and has a purification function system for exhaust gas. SOLUTION: Air is compressed to separate oxygen from nitrogen. Combustion gas is expanded in a heat accumulator. An energy converting turbine is used to reuse the heat of the combustion gas as kinetic energy. In the heat accumulator for combustion gas, intrusion of contamination causing materials is perfectly interrupted to stabilize the pressure and temperature of the combustion gas.
Patent JP-2002007243-A (JP)
Title: Terminal device
Inventor: ITAKURA YUICHIRO
IPC: G06Q30/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an information which provide device and a retrieval device which can continuously provide a message, even when a user accesses various sites over the World Wide Web. SOLUTION: The information providing device which transfers a 1st image on the World Wide Web to a terminal sends the 1st image from the World Wide Web to the terminal by connecting a 1st logical line onto a communication line to the terminal, receives identification information for identifying the user of the terminal from the terminal, sends the identification information to a retrieving device stored with the characteristics of the user and transmission conditions of a message, by making a connection thereto using a 2nd communication line, reads a message out of a message database according to message specified information that the retrieving device retrieves, and sends the read message to the terminal by connecting the 2nd logical line onto the communication line.
Patent JP-2002317495-A (JP)
Title: Column structure of building frame
Inventor: ITO YOJI
IPC: E04C3/42
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a column structure of a building frame such that the diameter of each column, usually considered to be constant, is varied depending on strength. SOLUTION: The column structure of a building frame comprises a plurality of columns 11 and a plurality of beams 13 transversely joined to the columns 11. A plurality of long modular columns 15 are radially interconnected to form each column 11. The columns 11 on the same plane of each of layered stories are arranged so that the number of the interconnected modular columns 15 of each column 11 is greater for the lower story than for the upper story.
Patent JP-2002316512-A (JP)
Title: Radial tire for two-wheeler
Inventor: NAKAGAWA EIKO
IPC: B60C9/20
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a radial tire for two-wheeler compatibly with the durability, vibration absorption property and the turning stability. SOLUTION: Since an inclined belt layer 24 is disposed only on an upper shoulder part side of a spiral belt layer 22, a part of low rigidity of the tread is brought into contact with the ground when a two-wheeler travels, and the ride comfort and the vibration absorption property are improved. When the two-wheeler makes a turn, a part reinforced by the spiral belt layer 22 and the inclined belt layer 24 is brought into contact with the ground, sufficient side force can be generated, and the turning stability is improved. Since the ratio d/D is set to be 0.3 to 2.0 where d is the rubber gauge between a code 22A of the spiral belt layer 22 and a code 24A of the inclined belt layer 24, and D is the diameter of the code 24A, the shear distortion between the layers can be suppressed, and generation of cracks can be suppressed.  The deformation suppressing effect of the spiral belt layer 22 by the inclined belt layer 24 can be obtained, and the steering stability when making a turn can be reliably obtained.
Patent JP-2002319191-A (JP)
Title: Apparatus for manufacturing rotary recording medium
Inventor: MUROTA AKIRA
IPC: G11B7/26
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To keep the adhesive thickness between disks at a specified value by always maintaining the viscosity of an adhesive for bonding a plurality of disks at a constant level. SOLUTION: A constant flow rate pump 22 supplies the adhesive 32 to a nozzle 23 by a constant flow rate through an adhesive supply pipe 31. The nozzle 23 drops the adhesive on the surface of a lower layer substrate 26. A pressure sensor 11 measures the pressure of the adhesive in the adhesive supply pipe 31, converts it into an electrical potential, and then send it out to an arithmetic circuit 12. The arithmetic circuit 12 calculates the viscosity of the adhesive from the electrical potential, and outputs control information adequate for the calculated viscosity. A spin motor control part 13 controls the rotational speed of the lower layer substrate 26 in time series on the basis of the control information. When the lower layer substrate 26 is superposed on an upper layer substrate 27, a superposition control part 14 controls pressure applied in the upward direction of the lower layer substrate 26 on the basis of the control information.
Patent JP-2002324110-A (JP)
Title: Support apparatus for periodical inspection of manufacturing facility for high-pressure gas
Inventor: TAKISHITA SHOGO
IPC: G06Q50/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate transcription operations and report preparations by using licensed persons effectively in planning automatically inspection schedules at an installation and at each of multiple facilities with different inspection periods and also by preparing online an inspection result by inputting it through a mobile terminal. SOLUTION: In a support apparatus for periodical inspection of manufacturing facility for high-pressure gas, a name of a manufacturing facility for high- pressure gas, facility information and report format information are created as a database in a unified way, so that the schedules at the installation and at each of multiple facilities can be planned. The result can be performed online input by on-the-field input and transmit through the terminal, and a report can be outputted automatically, a server can verify the validity of the result in comparison with the last inspection result, so that the verification result can be replied to the terminal.
Patent JP-2002325313-A (JP)
Title: Train operation control system
Inventor: NAGASU MASAHIRO
IPC: H02M7/48
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a system which is parallel-connected with a plurality of devices, and to prevent these devices from being broken down. SOLUTION: In the system parallel-connected with the plurality of devices, respectively being provided with a monitoring function and being linked each other via a network, a central processor maintains constant status monitoring of each device. The difference between tolerance and present status for each device is defined as a state reserve capacity, and a controlled variable required for the system is allocated, so as to uniformize the state reserve capacity for each device. Additionally the controlled variable is allocated so that the state reserve capacity becomes zero or more, that is, the present state value does not exceed tolerance. Thus an efficient system having no device breakdown can be obtained.
Patent JP-2002321360-A (JP)
Title: Ink ejection device
Inventor: KOJIMA MASATOMO
IPC: B41J2/14
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink ejection device capable of reducing shift of a hitting position even when ejection velocity varies depending on volume of ink drops when ink drops having different volume are to be ejected. SOLUTION: A waveform 2 as a drive pulse for ejecting ink drops having a middle degree of volume is output prior to a waveform 1 as a drive pulse for ejecting ink drops having a largest degree of volume. Furthermore, a waveform 3 as a drive pulse for ejecting ink drops having a smallest degree of volume is output prior to the waveforms 1 and 2.
Patent JP-2002325025-A (JP)
Title: Surface acoustic wave device
Inventor: IIOKA ATSUHIRO
IPC: H03H9/145
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device in which a bump can be formed on a piezoelectric substrate having pyroelectricity by a ball bonding method with high yield without generating the discharging destroy of an exciting electrode. SOLUTION: A surface acoustic wave exciting electrode 102 is formed on one main surface of a piezoelectric substrate 101 having pyroelectricity, and a piezoelectric layer 109 having pyroelectricity polarized to a direction opposite to the polarizing direction of the piezoelectric substrata 101 is formed on the other main surface of the piezoelectric substrate 101, so that a surface acoustic wave device can be constituted.
Patent JP-2002330034-A (JP)
Title: Switching amplifier
Inventor: KISHIDA MASAHIRO
IPC: H03F3/217
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a switching amplifier that reduces influence due to noise, and can improve audio performance. SOLUTION: The switching amplifier 1 has a delta sigma modulation circuit 3, a constant-voltage switching circuit 4, and an attenuation regulator 6 for feeding back to be delta sigma modulation circuit 3. The attenuation regulator 6 is arranged near the delta sigma modulation circuit 3 so that wiring length from the attenuation regulator 6 to the delta sigma modulation circuit 3 becomes 10 mm or lower.
Patent JP-2002322825-A (JP)
Title: Parking device
Inventor: OSHIBA SHIGERU
IPC: E04H6/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a parking device having high smoothness and housing efficiency. SOLUTION: A plurality of vehicle shelves 14 are arranged in both end areas of the traveling passage of a truck 15. When a vehicle is carried to each vehicle shelf 14 of lines C1-C3 which are located in one end area, for example, the vehicle is carried from the truck 15 to the vehicle shelf 14 of L2, C4 or L4, C4, and then carried to a desired vehicle shelf of the vehicle shelves 15 of the lines C1-C3. In this parking device, the vehicle shelves 14 are arranged also on both the end areas of the traveling passage of the truck while keeping the smoothness high by the high-speed carrying by use of the truck 15, whereby the housing efficiency is improved.
Patent JP-2002088200-A (JP)
Title: Stabilized polyethylene composition
Inventor: KAWAKAMI SHIGENOBU
IPC: C08K5/13
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene composition having high stability to heat and oxidation, and exhibiting high stability to light as well. SOLUTION: This polyethylene composition is obtained by incorporating 100 pts.wt. of a polyethylene resin with (A) 0.01-1 pt.wt. of a hindered amine- based compound having recurring unit of the formula (A-1), (B) 0.01-1 pt.wt. of a hindered phenolic compound >=500 in molecular weight and (C) 0.01-1 pt.wt. of a specific phosphorus-based compound.
Patent JP-2002325606-A (JP)
Title: Structure of fastener for accessory
Inventor: HASHIMOTO NORIO
IPC: A44C5/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a fastener for an accessory that allows a fine adjustment of its length easily in response to a slight change in the thickness of the wrist between the morning and the evening, is durable against repeated use and impacts, easy to assemble, has a good appearance, and a reduced cost. SOLUTION: The structure of the fastener has a push button-holding member which releasablly receives a pair of push buttons from the push button openings formed in the lateral direction of the accessory and a come-off preventing means which prevents the push buttons from coming off from the push button- holding member. The means for fine adjustment of the length of the accessory has an engagement means on the button which is slidable in the lateral direction of the accessory in concert with the operation of the push button and a slide plate which is engageable with the engagement means on the button. The fastener structure and the means for fine adjustment of the length of the accessory are mounted on the fastener body of the accessory.
Patent JP-2002327179-A (JP)
Title: Vertical type self-combusting carbonization furnace and method for operating the same
Inventor: KISHIDA MASAKATSU
IPC: F23G5/027
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide both a vertical type self-combusting carbonization furnace regulable to a required carbonizing temperature, stabilizing the product quality, detecting the top surface level of a raw material layer, supplying a raw material or cutting out a carbonized material and thereby saving labor and a method for operating the carbonization furnace. SOLUTION: This vertical type self-combusting carbonization furnace 1 is characterized by arranging a thermometer T0 in a sidewall part corresponding to an operation level preplanned from properties and throughput of the material to be treated and is designed to always grasp the temperature of the operation level planned from the properties, throughput, etc., preset the upper limit temperature and the lower limit temperature permitted at the operation level,  adjust the amount supplied of the raw material or the amount cut out of the charcoal so as to keep the measured temperature within the range of the upper limit temperature and the lower limit temperature permitted at the operation level and maintain the top surface level of the raw material layer in the vertical type self-combusting carbonization furnace 1 capable of combusting a part of the organic waste raw material charged from the upper part, carbonizing the part with heat of combustion thereof, producing a charcoal and cutting out the charcoal from the lower part.
Patent JP-2002332604-A (JP)
Title: Method for re-driving screw spike to composite sleeper
Inventor: MATSUO RYUICHI
IPC: E01B31/24
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly re-driving a screw spike to a composite sleeper capable of sufficiently displaying the pull-out strength of the re-driven screw spike within limited workhours even in a composite body having special constitution as the composite sleeper. SOLUTION: In the method for re-driving the screw spike to the composite sleeper in which a core layer composed of a synthetic resin and fillers is covered with a surface layer consisting of a long-fiber reinforced thermo-setting resin, a new hole for the screw spike is formed in such a manner that a curable resin and reinforcing fibers are injected to a hole from which the screw spike driven to the composite sleeper is pulled out, the reinforcing fibers are mixed with the curable resin, disentangling the reinforcing fibers, a die bolt is inserted before the curing of the resin by a built-in plug, the resin is cured and the die bolt is pulled out, and the screw spike is clamped when the screw spike is re-driven to the hole.
Patent JP-2002333661-A (JP)
Title: Camera
Inventor: OKUMURA YOICHIRO
IPC: G03B7/01
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a camera which can be set to easy-to-operate photographing mode without confusing a user and easily operated even by one finger. SOLUTION: In this camera, operation is turned on by pressing an exposure mode button 30, and it is turned off by releasing the pressing. An image selecting button 34 is turned on/off according as it is turned by a specified angle centering a turning shaft. The turning shaft of the button 34 is provided on the inner periphery of the button 30.
Patent JP-2002332652-A (JP)
Title: Rubber manhole joint
Inventor: SUGAWARA MASAMICHI
IPC: F16L5/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a rubber manhole joint which enables all joining execution work to be performed from an inside of the manhole during execution of work for joining a sewer to a cave, provided in the manhole, by using the rubber manhole joint. SOLUTION: The rubber manhole joint is used to join an end of the sewer, which is laid underground, to the cave drilled into a side wall of the manhole. The manhole joint is composed of outer and inner cylinders, and a structure wherein one end of the outer cylinder and that of the inner cylinder are coupled together in such a manner as to be closed with a bent surface.  Characteristically, an outer periphery of the outer cylinder, which abuts on an inner periphery of the cave of the manhole, is fixed to the cave of the manhole by enlarging a diameter of a diameter-enlarged band fitted into an inner periphery of the outer cylinder from the inside of the manhole, while an inner periphery of the inner cylinder, which receives an end of the sewer, is connected by tightening the end of the sewer by a reduction in diameter of a diameter-reduced band fitted into an outer periphery of the inner cylinder from the inside of the manhole.
Patent JP-2002331293-A (JP)
Title: Water tank with filter
Inventor: MASUDA ISAO
IPC: C02F1/56
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a water tank with a filter capable of obtaining suppliable water in an amount larger than the volume of the tank by removing a cut powder in wastewater to reutilize wastewater and capable of making a work time long. SOLUTION: A mixer 10 for mixing wastewater to be treated with a flocculant and a tank 30 for flocculating and sedimenting fine particulate matter in the wastewater mixed with the flocculant sent from the mixer 10 to take out fresh water are provided. The tank 30 has a flocculant storage tank part 40 for storing the flocculant, a flocculation and sedimentation part 50 storing the wastewater introduced from the mixer 10 to flocculate and sediment the fine particulate matter and a fresh water tank part 70 for storing fresh water. The fresh water tank part 70 is demarcated from the flocculation and sedimentation part 50 by filter cloth 80.
Patent JP-2002337702-A (JP)
Title: Rack and pinion type steering device
Inventor: TANAKA EIJI
IPC: F16H55/28
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a rack and pinion type steering device capable of preventing an occurrence of a shear fracture in a protrusion part of a support yoke seat. SOLUTION: The rack and pinion type steering device is provided with the support yoke seat 8 and a support yoke 7 having an insertion hole 7e provided on a groove part and a trough like part 7a supporting a rack shaft by the groove part having a pair of inclined planes and lock protrusion parts 7d on both sides in an axial direction of the rack shaft 6. A bottom face part 8b of the support yoke seat 8 slidably contacting the rack shaft 6 is locked by the lock protrusion parts 7d of the support yoke 7.