baber/WOPTO huggingface dataset:
Patent JP-2002103102-A (JP)
Title: Working apparatus and working method
Inventor: KAMEI REI
IPC: B23B1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a working apparatus and a working method in which working error caused by the thermal displacement of a working tool generated by heat generation associated with the drive of an actuator by performing the working by giving vibration to the working tool by the actuator are reduced, and the working accuracy and productivity are improved. SOLUTION: In performing the worming by giving vibration to the working tool 4 by driving the actuator of two drive systems 2a and 2b orthogonal to each other in a vibration-cutting unit 1, the heat generated by the drive of the actuator is reduced by circulating cooling refrigerant within the drive systems 2a and 2b by a cooling device 24. Temperature change of the drive systems 2a and 2b associated with heat generation by the drive of the actuator is measured by a plurality of temperature sensors 21 and detected by a temperature detector 20, the temperature information is fed back to the cooling device 24 via a control device 23, and the temperature and the flow rate of the refrigerant are controlled to correct the temperature. The working accuracy is improved by reducing the working error caused by the thermal displacement at a position of a blade tip of the working tool 4.
Patent JP-2002111326-A (JP)
Title: Microwave-waveguide and vacuum processing device
Inventor: IWAMI MUNENORI
IPC: H01L21/205
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent change of microwave transmission characteristics, which is caused by oxidation on the inside surface of a microwave-waveguide. SOLUTION: A microwave-waveguide 10 guides a microwave generated by a microwave generator to a desired place. There are provided a metal pipe member 12 in which, with one end positioned at the desired place, a microwave propagates, and a metal oxide film 13 which covers at least a part of the inside surface of the metal pipe member 12.
Patent JP-2002109719-A (JP)
Title: Magnetic recording medium
Inventor: JINBO NOBORU
IPC: G11B5/735
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium with a layer where a carbon black is favorably dispersed, especially the case with a back coating layer, which can be used with a special advantage as an external recording medium in order to record digital data. SOLUTION: This particular magnetic recording medium has the layer containing a particulate matter and a bonding agent, and the layer contains a chemical compound which is expressed by a general formula: A-N=N-X-Y [in the formula, A represents an ingredient which may form azo dye together with X-Y; X represents a group selected from a bivalent coupling radical represented by structural formula (III-VII); and Y represents the group represented by the general formula (II) (Z represents a lower alkylene group; -NR2 Represents a lower alkyl amino group or a 5- or 6-membered saturated heterocycle containing nitrogen atom; and (a) represents 1 or 2)].
Patent JP-2002105514-A (JP)
Title: Apparatus and method for manufacturing metal powder
Inventor: OBIKA MOTOHARU
IPC: B22F9/08
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method by which metal powder having average particle size and width of particle-size distribution smaller than those of the conventional ones can be obtained. SOLUTION: In the apparatus for manufacturing the atomized metal powder, high-pressure gas injection holes consist of injection holes 1 spaced into a circular arc and linearly spaced injection holes 2 facing the inside of the circular arc, and these injection holes are arranged so that: the distance between the farthest part of the injection holes spaced into the circular arc and the linearly spaced injection holes is <=50 mm; a melt nozzle 4 is inclined by angle α ranging from 20 to 100 degrees with respect to the vertical downward direction; and the distance S between the position at which a melt stream 5 collides for the first time with the inner surface side of a gas curtain 6 formed by the above injection holes spaced in the circular arc and the tip of the gas injection hole is <=30 mm. The atomized metal powder can be manufactured by using this equipment and regulating gas injection pressure to 0.5-8 MPa and also regulating the ratio ML/MG between the flow rate ML (g/s) of molten metal and the total gas flow rate MG (g/s) of the two among the injection holes to 0.01-0.5.
Patent JP-2002106174-A (JP)
Title: External wall member prefabricated form method
Inventor: KAI TAKAO
IPC: E04G21/14
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an external wall member prefabricated form method which eliminates entire election of external scaffolding when a building is constructed by repeatedly executing skeleton work and external wall mounting work at every story. SOLUTION: According to the method, on a story A on which construction is executed, work is carried out while a curing frame 110 is set as it is until completion of construction of RC columns 4, and after completion of the construction of the RC columns 4, mounting of the PCa external wall slab 5 is carried out. Then, the other skeleton work such as construction of compound beams 7 and floor slab 8 on a story immediately above the story A currently under construction is carried out inside the PCa external wall slab 5.
Patent JP-2002102496-A (JP)
Title: Inside frame mounting device for pachinko game machine
Inventor: KOBAYASHI HIDEO
IPC: A63F7/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which there is no influence of the variation of member size and an assembling error, parts control is easy to conduct, parts accuracy is not required, the manufacturing unit cost of a product is cheap and the safety after establishment may be increased by always holding the connection of the lower supports of outside and inside frames by the vertical motion of the lower support pin of the outside frame. SOLUTION: An inside frame mounting device for a pachinko game machine in which an inside frame is mounted on an outside frame by removably supporting on one side, wherein there are an upper part mounting portion and an lower part mounting portion in the corresponding part on each one side of the outside and inside frames, the upper part mounting portion is supported by engaging the pin of an inside frame upper support with the hole of an outside frame upper support, the lower part mounting portion is fixed by inserting a lower support pin in the hole of an inside frame lower support by supporting the lower support pin on an outside frame lower support in a vertical motion way and moving the inside frame lower support for the outside frame lower support.
Patent JP-2002104536-A (JP)
Title: Subdivision mat
Inventor: IHARA NORIHISA
IPC: B65D81/28
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a subdivision mat which is constantly flat even in a normal freezing condition by containing deodorant and absorbent in the subdivision mat which is irregular in water absorption due to uneven shift of powder and unstable when the powder is placed thereon. SOLUTION: Both sides of the subdivision mat is formed of a water- permeable material, or one side thereof is formed of a water-permeable material and the other side is formed a water-impermeable material. The subdivision mat is manufactured by a method of inserting a highly water-permeable polymer sheet containing aseptic agent and deodorant in subdivision bags capable of performing subdivision by perforation.
Patent JP-2002112616-A (JP)
Title: Grain culm separatory device for combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D63/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a grain culm separatory device having such a scheme that one of dividers facing outside and functioning to separate erected grain culms is to be moved vertically or turnably left and right by the aid of a remote controller or the like. SOLUTION: This grain culm separatory device has such a scheme that one of dividers, a divider 4a facing outside and functioning to separate erected grain culms, is to be moved vertically or turnably left and right about the longitudinal shaft 25 and the transverse shaft 23 by dividing motors 19a and 19b by the aid of a remote controller 31.
Patent JP-2002118372-A (JP)
Title: Liquid absorbing device
Inventor: HAMADA KOJI
IPC: H05K5/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To effectively absorb/hold within an electric apparatus liquid that is generated in the electric apparatus and liquid that enters there from the outside, and to prevent a circuit and the like in the electric apparatus from being affected. SOLUTION: A circuit board 12 is mounted on a base material 10 constituting a part of a case for an electric apparatus, and the entire periphery of the circuit board 12 is coated with a skin film 14 comprising fluororesin. A water-absorbing member 18 such as a water-absorbing paper for absorbing/holding a liquid 16 is provided on the base material 10 with an adhesive or the like. The base material 10 is formed from a synthetic resin or the like whose inter-molecular attractive force is stronger than the fluororesin. If the liquid 16 which occurs in the electronic apparatus or enters the electronic apparatus from outside sticks on the skin film 14 of the circuit board 12, it is attracted to the base material 10 whose inter-molecular attractive force is stronger than the fluororesin of the skin film 14 and then absorbed by the water-absorbing member 18, which is stably held in the water-absorbing member 18.
Patent JP-2002115838-A (JP)
Title: Electric ash melting furnace
Inventor: MOTAI TADAYUKI
IPC: F23J1/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of unmelted ashes from a slag port. SOLUTION: An electric ash melting furnace is provided with plasma electrodes 4 and 7 for heating incinerated ashes 10 fed into the furnace chamber 6 of a plasma ash melting furnace 1 into molten slag 23. A furnace main body 2 is provided with a slag outlet 18 discharging the molten slag 23 accumulated on the hearth 5 of the furnace chamber 6 to the outside of the furnace chamber and an ash feeding port 27 feeding the incinerated ashes 10 into the inside of the furnace chamber 6, and the height of the upper edge of the ash feeding port 27 is arranged to the height lower than the lower edge of the slag port 18.
Patent JP-2002115696-A (JP)
Title: Suction opening structure for turbo pump
Inventor: NAGANO SHIGERU
IPC: F04D29/44
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce various losses generated immediately before fluid flows in an impeller by generating a swirl flow of fluid flowing in the rotating impeller at a suction opening part of a turbo pump. SOLUTION: A rotation blade 16 projecting along a inner wall 17 of a suction opening part 15 in a spiral shape at the suction opening 15 of a turbo pump (centrifugal pump) 11 formed into a tube shape to lead fluid sucked in a impeller 12 to the impeller 12 from the rotation shaft direction F of the impeller 12 by rotation of the impeller 12 housed in a casing 14. Fluid rotates in the rotation direction of the impeller 12 and flows in the impeller.
Patent JP-2002120582-A (JP)
Title: Shift lever supporting structure
Inventor: TOMITA SHIGETOSHI
IPC: G05G1/04
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever supporting structure capable of reducing the number of part items. SOLUTION: Shaft holes 13, 14 are provided in bearing pieces 12a, 12b, a storage hole 29 opening to a lower end is provided in the middle of the bearing piece 12a and an insertion hole 13a with both longitudinal ends in a circular shape is provided outward of the storage hole 29. A supporting shift 15 has a head 15a at the base end, being the same as the insertion hole 13a in shape. When the end of the supporting shaft 15 is fitted into the shaft hole 14 via the shaft hole 13, the head 15a is stored in the storage hole 29. When the supporting shaft 15 is turned by 90 deg. around the shaft center, the head 15a engages with a locking portion 13b around the insertion hole 13a and is prevented from loosening, eliminating the need for fitting a locking member to the end of the supporting shaft 15.  A shift lever is turnably supported in a through-hole 16 of the supporting shaft 15 via a pin. The shift lever can be oscillated around the pin to the direction of the shaft center of the supporting shaft 15, and the supporting shaft 15 can be turned around the shaft holes 13, 14 and so the shift lever can be oscillated around the shaft center of the supporting shaft 15.
Patent JP-2002083027-A (JP)
Title: On-line real estate information batch registration system
Inventor: KAWABATA FUMIHIKO
IPC: G06Q50/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an on-line real estate retrieval information batch registration system which can register and manage information to be retrieved altogether at multiple rear estate retrieval sites. SOLUTION: This system is equipped with an information registerer terminal, an authenticating means which authenticates an information registerer on a server side when the information registerer accesses it, a real estate information registration means which registers real estate information sent from the information registerer terminal on the server, a real estate information database which stores information on registered real estate on the server, and a real estate information converting means which converts information stored in the real estate information data into data format for retrieval at a real estate information site,  is provided with a means which enables real estate information providers related to the server respectively to register information for registering the registered real estate information on the real estate retrieval side where it is retrieved and displayed by the mentioned real estate information registration means and limits the update, alteration, deletion, etc., of previously set specific registered information.
Patent JP-2002125349-A (JP)
Title: Brush holder device
Inventor: HENMI SHINSUKE
IPC: H02K9/28
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce dimensions of a brush holder device, and to relax restrictions on a maximum current and continuous current application time. SOLUTION: Heat generated by a brush 16 is absorbed by a Peltier device 7 via a metal plate 9, and further, pumped into a housing 17, which is a heatsink for cooling the metal plate 9 and the housing 17.
Patent JP-2002122117-A (JP)
Title: Attaching structure for screw
Inventor: UEYASU KAORU
IPC: G11B7/22
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for a screw resistable against a temperature change and vibration by strongly fixing a second member (a resin holder) to a first member (a metallic base plate). SOLUTION: A recessed groove 11 is formed on a surface on a side in which the holder 10 faces to the base plate 20. The base plate 20 is made to abut on the surface formed with the recessed groove 11 thereon, a screw 30 is passed through a screw hole 21 of the base plate 20 and a through-hole 12 of the holder 10, the holder 10 and the base plate 20 are screwed, and the base plate 20 and the holder 10 are fixed by pouring adhesive from the recessed groove 11 of the holder 10 which becomes an opened state and hardening the adhesive.
Patent JP-2002129935-A (JP)
Title: Exhaust emission control device
Inventor: ISHIHARA TAKESHI
IPC: B01D53/56
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device efficiently removing a contaminant of an exhaust emission from a diesel engine with a simple structure. SOLUTION: An exhaust emission inducing port 10 and a purified gas discharging port 11 are installed in a device body 9 respectively, a filter layer 15 and moisture removing layer 16 are arranged in this series order between the exhaust emission inducing port 10 and the purified gas discharging port 11, many partitions 18 in which uncountable filter holes 17 are bored are arranged to form the filter layer 15, filtrate S is flown to each partition 18 from above to form oil film over each filter hole 17 so as to remove the contaminant contained in the exhaust emission through each oil film.
Patent JP-2002133795-A (JP)
Title: Information recording/reproducing disk device
Inventor: SAKAMOTO KENICHI
IPC: G11B21/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To achieve the recording/reproducing of information at a high speed and a high density with a rotary actuator which is lightweight and small-sized and has high rigidity, excellent workability, and high reliability at a low cost. SOLUTION: A transducer 1 for the recording/reproducing on the data face of a disk 100 is fitted to the tip section of an actuator arm 3 driven by a voice coil motor S. A flexible board 90 having wires for transmitting electric signals to the coil 5 of the voice coil motor S and the transducer 1 is arranged to be rotated integrally with the actuator arm 3. A coil support rotary section 90a facing the actuator arm 3 and rotated together with it is connected to the flexible board 90. The coil 5 of the voice coil motor S is mounted on the coil support rotary section 90a. The actuator arm 3 is supported via a flexible plate-like support member 4.
Patent JP-2002129449-A (JP)
Title: Method for weaving three dimensional woven fabric and weaving unit for performing the same method
Inventor: DOMOTO JUN
IPC: D03D41/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for weaving a three dimensional woven fabric, capable of weaving the three dimensional woven fabric having a large size and high density. SOLUTION: This three dimensional woven fabric constituted by an X-yarn, a Y-yarn and a Z-yarn crossing each other in right angle, is woven by arranging plural knitting needles 6 in aligning them in X- and Y-directions, inserting the X-yarn 1 from a starting end to final end in X-direction as zigzag by deviating at positions as appropriate between the knitting needles 6, returning the X-yarn 1 from the final end to the starting end as zigzag by deviating at the positions as appropriate in the following process, then inserting the Y-yarn 2 in Y-direction similarly to the above X-direction to form a 1 layered woven fabric A consisting of the X-yarn 1 and Y-yarn 2, repeating the above series of processes and piling up the woven fabrics A consisting of the X-yarn 1 and Y-yarn 2 to weave a three dimensional woven fabric having a desired thickness,  then grasping the Z-yarn 3 with each of the knitting needles and pulling through it in the direction of crossing at right angle with the woven fabric A.
Patent JP-2002085603-A (JP)
Title: Golf club head
Inventor: SUMI KIICHI
IPC: A63B53/04
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the face ball striking face plate of a conventional golf club head body having a flat surface however, because, such a conventional structure is liable to apply an excessive backspin to a ball when striking it, thus the flight distance is not extended, and the trajectory of the ball is often drifted by the conventional structure in a windy day in particular, and it is difficult to straightly fly the ball. SOLUTION: A partially protruded portion is formed on the face surface of the head body.
Patent JP-2002125799-A (JP)
Title: Seat with storage for vehicle
Inventor: KOGANEI SHOICHI
IPC: B60N2/90
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat with a storage for a vehicle which can keep objects which are piled up high on the storage in a stable manner and is user-friendly. SOLUTION: A seat cushion 2 is put upright, and a storage 10 under the seat cushion comes out. A hanging bag 12 is pulled out of the storage 10, and an end of the hanging bag is hooked on a hanger 20. A tray 11 with a part which is the hanging bag 12 stretched out into a cylindrical shape is set. When objects are put on the tray 11 from the hanging bag 12, they are hidden by the hanging bag 12 and are supported by the hanging bag 12. Appearance improves because of the hanging bag 12 hiding the piled objects, and more objects can be piled up while preventing a collapse of the piled objects.
Patent JP-2002125842-A (JP)
Title: Mailbox with illumination
Inventor: HIROISHI AKIHIKO
IPC: H05B37/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a mailbox with a illumination apparatus which illuminates the entire bottom of mailbox. SOLUTION: In the mailbox with an illumination apparatus arranged inside a flat box-shaped mailbox 1, a door 2 is provided at one side of the mailbox to take out mails out of the mailbox 1. The inside of the mailbox 1 is equipped with an lighting apparatus 3 to irradiate toward a opposite side 1a of the door 2. A reflex face 4 is equipped on the opposite side 1a to reflect an irradiation light irradiated from the lighting apparatus 3.
Patent JP-2002127420-A (JP)
Title: Piezoelectric ink jet printer head and manufacturing method therefor
Inventor: TAKAGI ATSUHIRO
IPC: B41J2/16
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric ink jet printer head, and a manufacturing method therefor, in which a lowermost piezoelectric ceramic layer to be bonded to a cavity can also be driven as an active layer. SOLUTION: Common electrodes 35 provided, respectively, for piezoelectric sheets 25, 27 and 29 and a cavity plate 10 are connected with a common electrode 60. Consequently, a piezoelectric sheet 30 can also function as an active layer when a drive voltage is applied to the drive electrodes 36 of piezoelectric sheets 26, 28 and 30.
Patent JP-2002136390-A (JP)
Title: Back plate for chair
Inventor: NAGAMITSU SATOSHI
IPC: A47C7/40
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a back plate for a chair capable of shortening a manufacturing process, reducing a manufacturing cost, and improving a feeling of a person resting on the backrest by integrally molding a frame part constituting at least a part of a back lever with a back receiving part of a synthetic resin material. SOLUTION: In this back plate molded of the synthetic resin material and formed into a plate shape directed vertically, vertical slits 11 and 11a are cut out in the vicinities of the both sides. The part outside the slits 11 and 11a is used as the highly rigid side frame part 12 used for installation to the back lever and the like, while the part inside the slits 11 and 11a is used as the low rigid back receiving part 13 having resiliency for receiving the back of a seated person.
Patent JP-2002137708-A (JP)
Title: Steering wheel with air bag module
Inventor: SHINDO SHINJI
IPC: B60R21/20
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To realize weight reduction of a horn mechanism and to provide a steering wheel with a miniaturized air bag module. SOLUTION: The steering wheel comprises a retainer for holding an inflator, a bag disposed to cover the inflator over the retainer, a module cover covering the bag, and the air bag module having the horn mechanism. The module cover has an extended part 11b extending from a back surface positioned opposite to a top surface toward the steering wheel, and a notch 11c provided to the extended part 11b. The horn mechanism is provided with a plus contact arrangement part 22c provided with a plus contact 22a, and a minus contact arrangement part 22d provided with a minus contact 22b.  The plus and minus contact arrangement parts 22c, 22d are placed away from each other via an energizing means 22, and one of the plus and minus contact arrangement parts 22c, 22d that is positioned about the steering wheel is fixed to the retainer 14 at the notch 11c provided to the extended part 11b of the module cover.