baber/WOPTO huggingface dataset:
Patent JP-2002088795-A (JP)
Title: Soil cutting attachment mounted on bucket
Inventor: OKADA NOBUHIKO
IPC: E02F3/40
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that a construction period is extended because it takes a long time to break up backfill soil to a fine state during agitation with a solidification agent when the backfill soil remains in such a clayey state as to include large lumps in the case where the excavated soil is used as the backfill soil for an improved ground. SOLUTION: A soil cutting attachment is mounted on the bucket wherein a plurality of partitioning vertical bars 17 are installed at prescribed intervals in the back-surface opening 16 of a bucket back surface part 11. The attachment has a longitudinally long soil cutting member 2, which has prescribed lateral width in a side view, has prescribed narrow width in a front view and is provided with a cutting blade part 22 at one side edge of the lateral width, and a fixing means 3 for detachably fixing the cutting members 2 to the vertical bars 17. A soil cutting function can be imparted by the cutting member 2 when the attachment is set in the bucket because the cutting members 2 can be fixed to the vertical bars 17 in such a state that the blade part 22 is protruded in the outward direction of the outer surface of the surface part 11.
Patent JP-2002086029-A (JP)
Title: Pump type foam ejecting container
Inventor: UEHIRA SHOJI
IPC: B65D47/34
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent ejected foam from becoming ununiform in a pump type foam ejecting container using a rod-shaped valve plug as the check valve of the upper end outlet of a liquid chamber, when the upper part of the rod-shaped valve plug is deviated from the axial core position of a liquid piston. SOLUTION: In the piping type foam ejecting container 1 constituted of a valve plug part 15a, wherein the check valve for opening and closing the upper end outlet of the liquid chamber B communicating with a mixing chamber C is formed in the vicinity of the upper end of the rod-shaped valve plug 5, and the valve seat part 8a formed in the vicinity of the upper end of the liquid piston 8,  the air passage P formed between an air piston 7 and the liquid piston 8 are set to an equal passage area in the circumferential direction thereof in order to allow the air chamber A and the mixing chamber C to communicate with each other and the upper part of the rod-shaped valve plug 15 is set at the axial core position of the liquid piston 8 so that the gap of the upper end outlet of the liquid chamber B becomes equal in the circumferential direction in such a state that the valve plug part 15a of the rod-shaped valve plug 15 and the valve seat part 8a of the liquid piston 8 are separated by the falling of piston bodies 7, 8.
Patent JP-2002088138-A (JP)
Title: Epoxy resin composition
Inventor: OGAWA AKIRA
IPC: C08G59/62
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition without generating a harmful halogen compound in combustion having excellent flame retardance and excellent physical properties of a cured product. SOLUTION: This epoxy resin composition is obtained by compounding (a) a polyepoxy compound represented by general formula (I) (n is a number of 0.1-20; Z is a direct bond, a 1-4C alkylidene group or SO2; X is a hydrogen atom or a glycidyl group; X in an amount of >=10% is a glycidyl group) with at least one kind of a phosphorus compound selected from the group consisting of an aromatic phosphinic acid ester, an aromatic phosphonic acid ester and an aromatic phosphoric ester which contain at least one phenolic hydroxy group.
Patent JP-2002100252-A (JP)
Title: Process information managing device and computer readable storage medium storing process information management program
Inventor: KIDOKORO TAKAYASU
IPC: G06F19/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To easily cope with an increase in process information for a wire harness production system. SOLUTION: In a process information managing device which manages process information of process information storage means 70d used for the wire harness production system, electric wire information is constituted including a plurality of item data to identify an electric wire, and the process information managing device comprises means 70a1 for capturing electric wire information used in the production, means 70a2 for determining whether the process information added to the electric wire information captured by the means 71a1 exists in the process information storage means 70d, means 70a3 for extracting the item data prescribed in the electric wire information from the process information storage means 70d with attention given to the item data when the means 70a2 determines that there exists no process information to be added to the electric wire information,  and means 70a4 for generating reference information which generates the process information extracted by the means 70a3, as reference information that is referred to when the process information added to the electric wire information is generated.
Patent JP-2001158704-A (JP)
Title: Insecticidal and miticidal agent
Inventor: ODA MASAJI
IPC: C07D405/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticidal and miticidal agent which exhibits excellent controlling effect and high safety. SOLUTION: This insecticidal and miticidal agent features including a pyrazolyl derivative represented by general formula (I) as an active ingredient. As an example, methyl α1,3-dimethyl-4-(4-trifluoromethylphenylethynyl)-5- pyrazole}-β-methoxyacrylate is illustrated.
Patent JP-2002098901-A (JP)
Title: Scanning laser microscope
Inventor: KOBAYASHI SHIGERU
IPC: G02B21/36
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a scanning laser microscope which is capable of correcting image deviation and makes it possible to obtain proper images. SOLUTION: The scanning laser microscope, which obtains image data by scanning a sample (112) with a spot beam and detecting the light from this sample, includes a specimen-loading member which is loaded with the specimen and is formed with an index as a reference for the specimen position, a first photoelectric conversion means (16a) which obtains the light from the specimen as the image data, a second photoelectric conversion means (16b) which obtains the light from the specimen loading member as the image data, a calculation means (1614) which calculates the position deviation quantity of the image of the specimen from the image data, obtained by the second photoelectric conversion means and a correction means (1611) which corrects the image data obtained by the first photoelectric conversion means with the position deviation quantity calculated by the calculation means.
Patent JP-2001168720-A (JP)
Title: Device and method for generating digital control signal
Inventor: BUSSE OLAF
IPC: H03K7/08
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved device and a method for generating digital control signals. SOLUTION: This device is provided with an oscillator 10, a 16-bit data latch 20 provided with a clock input terminal 22 connected to the output terminal 11 of the oscillator 10 for storing the value of a digital coding variable, the 16-bit data latch 30 provided with the clock input terminal 31 connected to the output terminal 11 of the oscillator 10 for storing the value of the digital coding variable and an adder 40. The first data input terminal 41 of the adder 40 is connected to the output terminal 23 of the 16-bit data latch 20, the second data input terminal 42 of the adder 40 is connected to the output terminal 33 of the 16-bit data latch 30, the data output terminal 43 of the adder 40 is connected to the data input terminal 32 of the 16-bit data latch 30 and the carry output terminal 44 of the adder 40 is connected to a pulse divider 50.
Patent JP-2002098631-A (JP)
Title: Smaller sample concentration measuring apparatus
Inventor: MIYOSHI KOJI
IPC: G01N33/53
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a sample concentration measuring apparatus which permits quanitative measurement in immunochromatography by newly designing the shape of an irradiated beam and further, achieves a smaller size and a lower price. SOLUTION: A light source uses a semiconductor laser 14 and the beam emitted is made oval by an optical means such as a cylindrical lens 18 or rectangular using an opening 4a to irradiate an immunochromatography test piece 8 with a sample attached thereto.
Patent JP-2002108737-A (JP)
Title: Memory card and information access method using the memory card
Inventor: TAKAYAMA MASAHIRO
IPC: G06F21/62
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an information access method which makes it easy to access a specific homepage. SOLUTION: When the memory card 6 is inserted into a card slot 7 and URL information is registered on the memory card, an Internet browser as Internet browsing software is started. The homepage that the URL indicates is displayed by referring to the URL on the memory card. A user is able to browse the homepage without doing key input operation by using a mouse 10, etc.
Patent JP-2001165160-A (JP)
Title: Linear guide device
Inventor: NAGANUMA YOSHIHIRO
IPC: B23Q5/34
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a linear guide device smooth in action without the dislocation of a retainer. SOLUTION: This linear guide device is provided with a fixed side stage 110 having two parallel V-grooves 111 and 112, a moving side stage 120 having two parallel V-grooves 121 and 122 arranged opposedly to the V-grooves 111 and 112, a plurality of rollers 131 rolling between the V-grooves 111/121 and the V-grooves 112/122, and a retainer 130 holding the rollers 131 rollably and following the motion of the moving side stage 120. The retainer 130 is provided with a pair of pulleys 135 and 136.  A first wire 137 fixed to the fixed side stage 110 at one end and fixed to the moving side stage 120 at the other end is wound around one pulley 135, while a second wire 138 fixed to the fixed side stage 110 at one end and fixed to the moving side stage 120 at the other end is wound around the other pulley 136, and the dislocation of the retainer 130 from its neutral position is set back by the tension of the first wire 137 and second wire 138.
Patent JP-2002108240-A (JP)
Title: Display panel storing rack
Inventor: KUBOTA YASUFUMI
IPC: G02F1/13
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the visual inspection of display panels from a small one to a large one. SOLUTION: A display panel storing rack has racks 4 (41 to 45) where liquid crystal modules 3 to which cables 1 and 2 are connected are loaded and supported for multiple stages, angle adjusting rods 5, a work stand 6 and the like. The racks 42 and 44 and the angle adjusting rods 5 can move in the direction of X1-X2. The liquid crystal modules which are visually inspected can be switched from the small liquid crystal module 31 to the large module only by work for retreating the racks 42 to 44 in the direction of X2. The standing angle of the module can be adjusted and work such as the connection of the cable can be performed in a state where the module is laid. Consequently, a series of visual inspection work on the modules from the small one to the large one is facilitated, work time is shortened and safety at the time of work can be secured.
Patent JP-2002112343-A (JP)
Title: Portable terminal and data notice method
Inventor: NAKAYAMA TAKAO
IPC: G06Q10/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to properly notice a user about data depending on a place where the user is located. SOLUTION: The portable terminal that stores schedule data and notices the user about the schedule data before the start time of the schedule data, is provided with a schedule data storage means that stores information including the start time of the schedule data, a retrieval means that retrieves devices existing in the surrounding of the portable terminal, a discrimination means that discriminates the place where the portable terminal exists from the devices detected by the retrieval means, and a notice means that sets a notice time of the schedule data stored in the schedule data storage means depending on the place where the portable terminal exists discriminated by the discrimination means and informs the user about the schedule data at the set notice time.
Patent JP-2002107091-A (JP)
Title: Heat exchanger
Inventor: KURIWADA TOSHIMITSU
IPC: F28F1/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a shell and tube type heat exchanger for cooling high- temperature gas with cooling water, which has high heat exchange efficiency per unit volume and high reliability. SOLUTION: A slight gap is formed between outermost peripheral surface of a tube group, that is constructed with many flat tube 3 and an internal peripheral flat plane of a body 1. Furthermore, at longitudinal opposite ends of the body 1 an annular protruded space section 5 is provided, in which the distance between the inner peripheral flat plane and the outermost peripheral surface of the tube group is widened.
Patent JP-2001111754-A (JP)
Title: Self-diagnostic method for processing section group
Inventor: HIRAYAMA YOSHIFUMI
IPC: G01R31/28
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To realize a self-diagnostic method for a processing section group by which self-diagnosis can efficiently be conducted in the case of diagnosing a device having a plurality of processing sections. SOLUTION: Processing sections as a 1st video board 234, a 2nd video board 235, a color board 236, a digital filter board 237 and a medium tone processing board 238 are placed in the processing sequence of image data. A dark shading memory 601 in the 1st video board 234 is used in common for a pattern generator, which generates a self-diagnosis signal. A diagnosis memory in the medium tone processing board 238 stores a signal whose processing is finished and a CPU 331 compares the signal with a signal obtained in the normal case and decides that any of the boards is faulty when they do not match. In this case, an existing element of the boards is used as a pattern generator in the sequence from the last processing section and each board can be diagnosed.
Patent JP-2002114534-A (JP)
Title: Method for producing preform for optical fiber and apparatus therefor
Inventor: KOTANI KENGO
IPC: C03B37/018
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a preform for an optical fiber with a small transmission loss in a high yield, and to provide an apparatus therefor. SOLUTION: When gaseous hydrogen fluoride is diffused in an exhaust tube 5 in which unfixed fine glass particles have deposited, a chemical reaction represented by the formula SiO2+4HF→SiF4+2H2O takes place. The generated SiF4 and H2O fuse and gasify because the temperature of gas exhausted from a quartz tube 2 is high and the deposition of fine glass particles in the exhaust tube 5 is prevented. Even if fine glass particles deposit, they are recovered in a soot box 6. As a result, fine glass particles which deposit in the exhaust tube 5 in a deposition step and a collapse step are prevented from flying in the quartz tube 2 and causing foaming and cracking, and the exhaust tube 5 is not clogged.
Patent JP-2002059795-A (JP)
Title: Inter-vehicle distance catcher (for preventing collision)
Inventor: TAKAYAMA NOBUKO
IPC: B60W30/00
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent collisions by causing vehicles to travel while maintaining a specified inter-vehicle distance. SOLUTION: An inter-vehicle distance sensor (adopting electronic technology) is mounted at the rear of a vehicle. If the specific inter-vehicle distance is not maintained during travel, a light at the rear of the vehicle flashes. This flashing stops when the vehicles are at the specified distance apart.
Patent JP-2002065685-A (JP)
Title: Ligament suspending anchor and connecting implement
Inventor: YAMADA IKUSHI
IPC: A61B17/56
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a ligament suspending anchor whose loop part is hard to loosen and a connecting implement therefor. SOLUTION: The premade belt-shaped loop is coupled to a disk-shaped part. The connecting implement is fixed by means of a screw under tension.
Patent JP-2002109381-A (JP)
Title: Transaction support server for virtual information notice wall, transaction support method and recording medium
Inventor: EJIRI TOSHIAKI
IPC: G06Q10/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a transaction support server which supplies the information on a virtual information notice wall set on an electrical communication line to an advertiser and can list advertisements, taking into consideration the intentions of the advertiser and a provider of the information notice wall. SOLUTION: The provider of a virtual information notice wall takes necessary procedures for registration to a transaction support server 1 and stores the information in a provider database 11, and the server 1 collects the access information on the information notice wall to store them in an access database 12 via services. An advertiser refers to the information stored in both the databases 12 and 11, to offer his listing of advertisements. Then the information is transmitted to the advertiser for deciding as to whether the provider of the information notice wall accept the offer of the advertiser.
Patent JP-2002114552-A (JP)
Title: Lightweight concrete composition excellent in pump press feed property
Inventor: TOCHIGI TAKASHI
IPC: C04B28/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To establish a method for measuring the water-absorption property of a lightweight aggregate under such a condition that the lightweight aggregate is pressurized and to provide a technology related to a lightweight concrete composition excellent in the pump press feed property. SOLUTION: This lightweight concrete composition is constituted by using the lightweight aggregate having an absorption ratio under pressure H of <=15 vol.%, where H is expressed by the equation: H=(W2/W1)×100, wherein, W2 (ml) is the water-absorption amount of the lightweight aggregate when the lightweight aggregate is pressurized to 0.5 to 8 MPa in water and W1 (ml) is the volume of the lightweight aggregate.
Patent JP-2002115413-A (JP)
Title: Planar circulatory mechanical type parking system
Inventor: ARIMURA TOSHIHIKO
IPC: E04H6/30
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a planar circulatory mechanical type parking system, in which waiting time for entering and leaving can be shortened. SOLUTION: In the planar circulatory mechanical type parking system 1, in which cars are parked by using a pallet circulation system 2, with which a large number of pallets 3 as parking spaces for the cars are circulated in a fixed plane, an entering section B and a leaving section C, to which the required pallets 3 are transferred from the pallet circulation system 2, are installed independently, so as to be brought into contact with the pallet circulation system 2, placing on and removing from the pallets 3 of the cars are conducted in the entering section B and the leaving section C, and the pallets 3 can be moved in the pallet circulation system 2, even during the riding-on and getting-off of the cars.
Patent JP-2002070295-A (JP)
Title: Tatami facing bending machine for edgeless tatami mat
Inventor: YAMASHITA YOSHIFUMI
IPC: B65H45/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To ensure finishing precision and reduce labor by mechanizing operation from decision of a bending position of a tatami facing of an edgeless tatami mat to finish of bending. SOLUTION: In this tatami bending machine for the edgeless tatami mat, the edgeless tatami mat is installed with a tatami facing A upward on a table 6 which is vertically ascendably and descendably and a rear surface of a tatami base B is bent to be convex by a base bending device 10 and the bending position of the tatami facing A is then set by a positioning plate 2, and a thereafter a tatami mat holding part 3 descends and lowers the tatami mat and the table 6, and during this process the tatami facing A is bent at the upper corner of the tatami mat by a bending plate 7. This tatami bending machine is further provided with a bending plate 8 bending the tatami facing at the lower corner of the tatami mat and a tatami facing side-pressing device 12 pressing the side surface of the tatami mat for improving bending precision.
Patent JP-2002115977-A (JP)
Title: High-frequency heating oven
Inventor: KISHIMOTO JUNICHI
IPC: F27B14/06
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency in a high-frequency heating oven for heating ceramic or the like. SOLUTION: The high-frequency heating oven 30 comprises a heating oven 40 having a refractory for demarcating the accommodation space of a crucible 35 inside, and a high-frequency coil section 31 for surrounding the heating oven 40. The refractory of the heating oven 40 is formed in a double wall structure comprising an inner-layer section 43 that is made of carbide-family silicon carbide and an outer-layer section 45 made of mullite. Further, the outer-layer section 45 is connected and fixed to a plurality of posts 51 made of a carbon fiber-reinforced carbonaceous material that are arranged with a gap in the circumferential direction around the outer-layer section 45 via a bolt. The heating oven 40 is separated from the high-frequency coil section 31 in terms of structure, and the heating oven 40 is in a self-supporting structure.
Patent JP-2002170802-A (JP)
Title: Method and its apparatus for cleaning substrate
Inventor: KATAKABE ICHIRO
IPC: B08B3/08
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for cleaning substrate by which an edge cut width can be freely set, native oxide in a circuit forming region on the surface of the substrate can be prevented from growing and wiring materials of copper or the like adhered on the back side of the substrate can be surely removed. SOLUTION: An acid solution is supplied continuously on the center of the surface of the substrate W while the substrate W is being rotated, and then an oxidizing reagent solution is supplied continuously or intermittently on the circumference of the substrate W.
Patent JP-2002115668-A (JP)
Title: Rotary shaft support structure in fluid machinery
Inventor: YAMAMOTO SHINYA
IPC: F16C33/72
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To prolong service life of a lip seal provided in parallel with a bearing without shortening service life of the bearing in fluid machinery. SOLUTION: Lip seals 45, 46 are arranged in protruding end parts 192, 202 of rotary shafts 19, 20 protruding in a gear storage chamber 331 by passing through a rear housing 14. The radial bearing 37 is attached to the protruding end part 192 through a serial base 47. The radial bearing 38 is attached to the protruding end part 202 through a serial base 48. Flanges 471, 481 are formed on the serial bases 47, 48. An inner ring 371 of the radial bearing 37 is brought into contact with the flange 471, and an inner ring 381 of the radial bearing 38 is brought into contact with the flange 481.
Patent JP-2001192347-A (JP)
Title: Method for producing perfluoroalkadiene
Inventor: KO GEN
IPC: C07C21/19
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method safe and suitable for industrial practice for efficiently producing a perfluoroalkadiene. SOLUTION: This method for producing a perfluoroalkadiene having a double bond on each of both ends of the carbon chain shown by the general formula: CF2=CF-(CF2CF2) a[CF2CF(CF3)]b-CF=CF2 wherein, (a) and b are each an integer of 0-2, comprises the following process; a tetrahalogenoperfluoroalkane of the general formula: XCF2CFX-(CF2CF2)a[CF2CF(CF3)]b-CFY-CF2X wherein, (a) and b are each the same as described above; X is Cl, Br or I; and Y is Cl, Br, I or F is heated or subjected to boiling reflux in an organic solvent in the presence of at least one metal selected from Mg, Zn, Cd, Al, Cu, Na and Li and an alkyl halide.