baber/WOPTO huggingface dataset:
Patent JP-2002093644-A (JP)
Title: Reactor
Inventor: KONDO JUNJI
IPC: H01F37/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a reactor which suppresses contraction occurred at welding, prevents the non-uniformity of a gap dimension by welding conditions, can appropriately keep the gap dimension, improves mechanical strength against shocks and can prevent the deviation of the gap dimension due to shocks, such as a drop. SOLUTION: Since a metal fitting 3 for fixing the upper parts of cores 2 and 2' is installed on the upper faces of a pair of U-shaped cores 2 and 2', contraction in an inner direction, which is below the fitting board 4 and the cores 2 and 2', is suppressed with the fitting tool 3 by the welding at the time of welding the fitting board 4 to the lower faces of the cores 2 and 2'. Thus, a magnetic gap between upper outer legs 2a and 2a' inserted into the hollow part of the coils 2 and 2' can be kept constant.
Patent JP-2002085234-A (JP)
Title: Bowl and method for heating and cooling food by using hotel pan using bowl
Inventor: SEKIZAKA YOSHIO
IPC: A23L5/10
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a bowl which is mutually and stably heaped and excellently drained after washing and also to eliminate inconvenience that the bowl is adhered to another owing to the seal phenomenon of water when the upper bowl of the heaped ones is successively picked up after washing. SOLUTION: A belt shape projecting part 9 is projected in an upper end side part on the outer surface of a sidewall 5 which is erected in the circumference of a bottom part in the bowl. The bowl is provided with a downward slope surface 16 inclining downward to an inner part and a horizontal supported part 13 on the lower surface of the belt shape projecting part 9. When the bowls 1 and 1 are mutually superimposed, the upper end 22 of the bowl positioned beneath the other one supports the supported part 13 of the bowl 1 positioned on the other one from a lower part. A space between the bottom parts of the both bowls communicates with a space between the sidewalls and, then, the communication space 26 communicates with an outer part through a gap 16 which is formed between the upper end 22 of the lower position bowl and the downward slope surface 16.
Patent JP-2001117948-A (JP)
Title: Application program interface document interface for internet base
Inventor: GARY MINAATO
IPC: G06Q50/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an application program interface(API) document interface capable of easily finding out desired data and operable even with any language. SOLUTION: A document file is retrieved. Next, an input from a user is received. The input from the user contains an instruction for customizing the hierarchical format of the retrieved document file. On the basis of the input received from the user, the hierarchical format of the retrieved document file is dynamically customized.
Patent JP-2002090455-A (JP)
Title: Range finder using light wave
Inventor: MORI TOSHIHIRO
IPC: G01S17/36
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To keep the accuracy higher regardless of a large change in air pressure due to typhoon or the like using an inexpensive crystal oscillator in a range finder 12 which measures distance from phase changes ϕ generated in modulated light that is reciprocated to a reflector 4 for the positional control of a stacker crane 2 running on a straight running course. SOLUTION: When a striker 14 provided at the home position (h) is detected by an photoelectric sensor 13 installed at a crane 2, with a control circuit, a coefficient k(L0=kL1) is determined to correct a measured distance L1 to a reference value L0 and the subsequent computation is made by L=kC/2f×ϕ/360 deg..
Patent JP-2002090451-A (JP)
Title: Target tracking method and apparatus therefor
Inventor: OKAMOTO KAZUO
IPC: G01S13/72
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method which enables updating of result information of tracking a target while fast changing the course thereof at an interval of 2 sec or so by detecting and tracking the target accurately. SOLUTION: Individual received data per rotation from a reference bearing as transmitted or received separately through a main antenna 1 and a sub antenna 2 so arranged as to give a prescribed difference in azimuth between the two antennas are stored sequentially into #1 and #2 image data memories 13 and 14 in terms of the antennas. While the data thus far stored are transmitted alternately to a #3 image data memory 17, the storage of the subsequent new data is repeated and a tracking/information updating interval processing part 18 tracks targets using the data stored in the #3 image data memory 17 to determine a tracking information updating interval based on the speed of the individual targets, information for altering the course and preset processing conditions.
Patent JP-2002097382-A (JP)
Title: Coloring matter and organic electroluminescent element using the same
Inventor: SATO HIDEKI
IPC: H01L51/50
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain both a fluorescent coloring matter having excellent fastness and luminous efficiency and an organic electroluminescent element having a low drive voltage and a high luminous efficiency. SOLUTION: This coloring matter comprises a benzopyran-based compound represented by general formula (I) (R1 to R4 are each independently a hydrogen atom or an arbitrary substituent group; adjacent arbitrary groups of R1 to R4 may be bonded to form a ring).
Patent JP-2002090289-A (JP)
Title: Sensor
Inventor: YAMANA JUNICHI
IPC: G01N21/03
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To realize a sensor comprising a sensor unit having a small number of components and exhibiting excellent mass productivity, in a liquid analysis sensor of such a system as a sensor unit including a sensor element is replaced because the sensor element has a lifetime, in which a general resin material having low chemical resistance can be used in the case of sensor unit even when the sensor element is required to touch a liquid intolerable for the general resin material, e.g. strong acid or strong alkaline. SOLUTION: The sensor unit comprises a sensor element 7, a channel component 8 provided with two holes having an open end 5 communicating with a nozzle 4 and an end 6 communicating with the sensor element, a seal component A9, a seal component B10, a sensor element and a case 11 for containing them. Since the liquid is discharged from the other nozzle after touching the sensor element, the liquid does not touch the case.
Patent JP-2002087072-A (JP)
Title: Power unit support device
Inventor: IDE TAKANOBU
IPC: B60K5/12
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce rolling vibration inputted into a car body from a power unit in a wide frequency region. SOLUTION: A first mount point A is provided in front of and above the center of gravity G of the power unit 2, a second mount point B is provided behind and below it, and a third mount point C is provided in front of and below it to mount the power unit 2 onto a car body side at these positions. Furthermore, a vertical line L passing through the center of gravity G and a link 10 rising forward and crossing obliquely when viewed in a side view are provided. An angle θ formed by them is 60 deg. or less.  The link 10 connects a car body side mounting point D in the vicinity of the first mount point A with a power unit side mounting point E in a rear part of the power unit 2 which is on the opposite side to the mount point A and is behind the center of gravity G across the vertical line L obliquely to cancel a bending input applied to the first mount point A from the power unit 2 side by a reaction force of the link 10 at the car body side mounting point D.
Patent JP-2002098149-A (JP)
Title: Rolling bearing
Inventor: KITAMURA KAZUHISA
IPC: C04B35/584
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing using metallic inner and outer rings and ceramic rolling elements in which electrification is prevented without using a magnetic fluid seal, and various performance called for by this kind of bearing such as rotational ability, acoustic performance, durability and the like are satisfied. SOLUTION: By admixing electroconductivity granting materials to ceramic materials used for a rotating element 3, the volume resistivity value is reduced to 106 or less, and with the blending ratio of the electroconductivity granting materials being adjusted to less than 30 wt.%, durability (rolling life time) is prevented from being lowered, and also by setting the maximum particle diameter of the electroconductivity granting materials as 5 μm or less, degradation of the acoustic performance is prevented.
Patent JP-2002095801-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To protect a control board from overvoltage supply or from noise or the like due to static electricity, to reliably prevent malfunctions of a main control means or auxiliary control means when overvoltage occurs, and to smoothly restore the suspended function of the control means after overvoltage is eliminated. SOLUTION: An overvoltage determining means 82 to determine overvoltage of DC voltage and a stop signal transmitting means 83 are provided in a power source means 74, while a stop signal transmitting means is provided also in a main control means 50. When overvoltage is determined by the means 82, CPUs of microcomputers 39a, 40a, 42a, 43a, 46a of the main control means 50 and auxiliary control means 60, 70-72 are initialized by a system reset signal SR of level 'L' outputted from the means 83, following which control functions of a game are stopped so that all signals are not outputted from the microcomputers 39a, 40a, 42a, 43a, 46a, and hence malfunctions of the means 50 and means 60, 70-72 due to overvolatage of DC voltage can be reliably prevented.
Patent JP-2002103110-A (JP)
Title: Stopper stock for positioning stopper
Inventor: YOSHIDA SHIN
IPC: B23B31/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a stopper stock for a positioning stopper in which a user can easily form the stopper with the position in the radial direction thereof unchanged. SOLUTION: A wall part 3 of the stopper stock 1 is set to the position in the radial direction and the position in the axial direction of a reference surface of a work W, unnecessary portions are removed while leaving the stopper 8 behind to manufacture the positioning stopper 9. Next, three fitting screw holes 15 are made in a front surface 10a of a chuck body at the positions corresponding to three spot facing holes 6 in each arm part 5. The positioning stopper 9 with the stopper 8 formed thereon is fixed to the front surface 10a by utilizing the fitting screw holes 15.
Patent JP-2002109969-A (JP)
Title: Cable
Inventor: ONO AKITSUGU
IPC: H02G9/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent an identifying mark printed on a surface of cable sheath from being erased caused by mutual scrubbing of cables in the case of laying many cables in a cable conduct. SOLUTION: A plural number of identifying marks are printed on the surface along the longitudinal direction of a cable sheath. Even if the identifying mark is erased at some part, it is distinguishable at residual part.
Patent JP-2002107831-A (JP)
Title: Rear projection type multiscreen display
Inventor: KANAZAWA MASARU
IPC: G03B21/58
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a rear projection type multiscreen display which does not have the joint of screens, while being a large multiscreen and in which the joint at the end of the projection screen of each projector being made inconspicuous. SOLUTION: Four projectors 104 are arranged proximately by two side by side in the perpendicular direction and the horizontal direction, in the vicinity of the center of the screen 101 without having joints on the back side.
Patent JP-2002103207-A (JP)
Title: Dry chemical mechanical polishing method
Inventor: YAMAMOTO SEIJI
IPC: B24B37/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out etching. SOLUTION: In this method for planarizing a surface of a sample to be polished, the surface of the sample 107 held in a sample base 114 is brought into contact with a polishing pad 119 while supplying a plasma 106 from a plasma source, and polishing is carried out by moving a relative position between the sample 107 and a polishing tool 119. The dry chemical mechanical polishing method is constituted such that, at polishing, a diameter of the sample 107 is made larger than that of the polishing tool 119 thereby exposing at least a part of the surface of the sample to an atmosphere of the plasma 106.
Patent JP-2002043738-A (JP)
Title: Soldering apparatus and production system provided with the same
Inventor: UCHIDA TAKAO
IPC: B23K1/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a soldering method, a soldering apparatus, and a production system, which allow a plurality of soldering spots on a substrate to be efficiently soldered, and also enhance quality of soldering and reduce cost of soldering without causing interference of the soldering spots with parts. SOLUTION: A soldering robot solders a soldering spot adjacent to a solder feeding surface of an iron tip 31 mounted on an iron component 32 with the iron tip heated 31, where solder feeding surfaces 310A, 310B are two exposed sides formed on the iron tip 31, respectively, which are along a relative movement direction of the iron tip 31 to the substrate. A thread solder 40 is fed to each of the solder feeding surfaces 310A, 310B of the iron tip 31 from needle components 35A, 35B of solder feeding heads 34A, 34B, respectively. The thread solder 40 may be selectively fed to either of the solder feeding surfaces 310A, 310B according to information about the soldering spots.
Patent JP-2002113727-A (JP)
Title: Method for manufacturing polyurethane foam roller and image forming apparatus
Inventor: FUKUDA HIROYA
IPC: C08K3/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a homogenous polyurethane foam roller suppressed from the involution of air, reduced in the irregularity of density or a cell size and having excellent quality. SOLUTION: A polyurethane foam forming material is foamed and cured in a cylindrical mold to manufacture a roller having a shaft and the polyurethane foam layer provided on the outer periphery of the shaft. The volume of the foaming zone in the cylindrical mold is continuously increased in conformity to the foaming expansion speed of the material and the foaming zone is filled with foam.
Patent JP-2002115369-A (JP)
Title: Prefabricated reinforcement member
Inventor: MORITA MASATOSHI
IPC: E04C3/34
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated reinforcement member easily mountable on a main reinforcement by allowing the positional relation of a reinforced concrete member to the main reinforcement to be assured to a desired positional relation before placement of concrete. SOLUTION: This prefabricated reinforcement member 1 comprises a pair of parallel receiving reinforcements 2 and 2 and a pair of diagonal reinforcements 3 and 3 formed by bending in a triangular wave shape. The width D1 of the pair of receiving reinforcements 2 and 2 of each diagonal reinforcement 3 in the in the parallel direction is formed larger than a distance between the pair of receiving reinforcements 2 and 2 and generally equal to a distance between a pair of main reinforcements 8 and 8 of a reinforced concrete member 7. A diagonal part 5 tilted relative to the receiving reinforcements 2 and 2 comes in contact crossingly with the receiving reinforcements 2 and 2, and fixedly welded to the receiving reinforcements 2 and 2 at contact positions 5a.
Patent JP-2002116830-A (JP)
Title: Power conditioner for photovoltaic power generation system
Inventor: TAKEBAYASHI TSUKASA
IPC: H02M7/48
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a power conditioner for a photovoltaic power generation system capable of displaying information related with photovoltaic power generation without supplying a power from a commercial system power source side when any power is not generated by a solar battery at night. SOLUTION: This system is provided with an inverter part 2 for converting a DC power obtained from a solar battery 1 into an AC power, and for supplying the converted AC power to a load while being linked with a commercial system power source 3 and a display part for displaying the information related with a photovoltaic power generation. A remote controller 8 equipped with the display part is allowed to operate with a power generated by the solar battery, and to receive the display data from a control circuit 7 just before the operation is stopped, and store the display data in an inside memory when any power is not generated by the solar battery at night.  Then, while the operation is stopped, the power is supplied from an auxiliary power source part (D1, R1, C1) to the remote controller 8, and the information related with the photovoltaic power generation is displayed at the display part, and the remote controller 8 is allowed to operate without consuming any power from the commercial system power source.
Patent JP-2002113051-A (JP)
Title: Control apparatus for electric actuator
Inventor: YAMAUCHI HIROYUKI
IPC: A61G7/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To improve usability by enabling a rapid start, corresponding to the temperature change in a circumstance. SOLUTION: A current limiting control circuit 20 of an electric actuator is provided with a temperature detecting element 21 for detecting the ambient temperature; a comparing and instructing means 31 for comparing the ambient temperature detected by the temperature detecting element 21, with a predetermined reference temperature range to identify that the ambient temperature is outside the reference temperature range, and outputting an instruction signal; a circuit including resistances 28, 29 limiting a driving current supplied to the motor 4 and variable in the degree of limiting the current, and a relay contact 30; and a relay 27 for turning the relay contact 30 on and off to change the current limiting degree of the resistances 28, 29.
Patent JP-2002083191-A (JP)
Title: Method for advertisment.publicity by animation
Inventor: OMURA SADAYUKI
IPC: G06Q30/06
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To solve problems that a link to a sales amount is not remarkable and an access amount is no great with all a lot of labors, times and costs, of a sponsor in network-shopping, and that a desire is not satisfied offen although a consumer is stimulated for purchasing by an animation. SOLUTION: In this method, an article is included in the animation by an article advertiser on the Internet, the article is displayed by an optional display such as an arrow mark to be recognized as the article, a viewer obtains advertisement information as to the interesting article by an optional method such as click of the article, so as to linked to the purchase, alternatively, the advertiser makes article information and related information within the animation flow in a periphery of an image plane so as to allow the viewer to obtain the information, free from action by the viewer.
Patent JP-2001187434-A (JP)
Title: Plastic film containing wood flour with less surface defects and method for manufacturing the plastic film
Inventor: OKA JOJI
IPC: C08L101/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a plastic film containing wood four with less surface defects to be used for woody touch decoration, e.g. lamination to a metal, a woody material or an inorganic material as well as a method for manufacturing the plastic film. SOLUTION: This plastic film containing woody flour with less surface defects is characterized in that a thermoplastic resin film with a thickness of 0.1-0.5 mm containing 7 wt.% or more of wood flour having 2-300 μm particle diameter as an upper layer is laminated on a thermoplastic resin film with a thickness of 0.05-0.5 mm as a lower layer. In addition, the method for manufacturing this plastic film is provided.
Patent JP-2002121574-A (JP)
Title: System for producing hydrogen from organic waste
Inventor: YOSHIDA SUEO
IPC: C01B3/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a system which can produce hydrogen from sludge because it is equipped with: a supercritical water reaction vessel for reacting supercritical water with an organic waste and then fixing carbon dioxide on calcium oxide (quick lime) by converting it to calcium carbonate to produce hydrogen or methane; and a circulatory fluid bed furnace for calcining the residual solid component left in the organic waste and containing the calcium carbonate separated from the supercritical water reaction vessel. SOLUTION: The supercritical water reaction vessel 4 reacts supercritical water with sludge, that is, an organic waste and then fixes carbon dioxide on calcium oxide (quick lime) by converting to calcium carbonate to produce hydrogen. The circulatory fluid bed furnace 8 calcines the residual solid component left in the organic waste and containing the calcium carbonate separated from the supercritical water reaction vessel 4 through a solid-liquid separator 5 to produce calcium oxide (quick lime) and then returns it back into the supercritical water reaction vessel 4 through a mixer 1.
Patent JP-2002125021-A (JP)
Title: Portable radio terminal
Inventor: SASAKI AKIRA
IPC: H04B1/38
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a portable radio terminal which provides a better receiving sensitivity of its antenna, when it is mounted on a conductor surface such as desks, etc. SOLUTION: A portable telephone having its upper frame 12 and lower frame 13 closed face to face with center at a hinge mechanism 11 comprises protrusions 31, 32 provided at specified positions on the downside of the lower frame 13 having a whip antenna 14 attached to one end 34 of the frame 13. This floats up the antenna-mounted one end 34 of the lower frame 13 from the surface of a metal-made desk 21 with the opposite end 33 resulting in a support point. The antenna 14 is more distant from the conductor surface such as desk, etc., than with no protrusions 31, 32 provided, Thus its sensitivity can be more high.
Patent JP-2002122847-A (JP)
Title: Substrate for liquid crystal display device and reflective liquid crystal display device
Inventor: NAKADA KUNIHIKO
IPC: G02F1/1335
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display device having a light diffusion function without any alignment defects of a liquid crystal and a high quality displaying effect by introducing a transparent light scattering function thereinto without increasing the number of manufacturing processes. SOLUTION: In the substrate for liquid crystal display device, at least one out of the substrates holding a liquid crystal composition layer in between is a transparent substrate, and light scattering particles of 0.4 μm to 20 μm average particle diameters are dispersed on the observer's side substrate. Also the reflective liquid crystal display device, equipped with the substrates having electrodes and the liquid crystal composition layer, a polarizing means to change light transmission or reflection characteristics corresponding to the aligned state of the liquid crystal molecules in the liquid crystal composition layer and a driving means to drive the liquid crystal composition layer by applying voltage to the electrodes, uses the substrates for the liquid crystal display element.