baber/WOPTO huggingface dataset:
Patent JP-2002057920-A (JP)
Title: Video camera and electronic still camera
Inventor: ISHIZUKA AKINOBU
IPC: H04N5/225
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a backlight automatic dimmer function for a liquid crystal monitor that controls the lightness of a backlight of the liquid crystal monitor depending on surrounding lightness by automatically detecting the lightness around a photographer without the need for using a specific lightness sensor. SOLUTION: A photo transistor attendant on a strobe is used for lightness detection, and the automatic dimmer function is realized by controlling the lightness of the backlight of the liquid crystal monitor according to information from the photo transistor.
Patent JP-2002056206-A (JP)
Title: Schedule providing system for concert
Inventor: KAMIBAYASHI YOSHITAKA
IPC: G06Q50/00
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To attain improvement in convenience for the promoters of concert sites such as live houses, players and devotees of music. SOLUTION: The schedule data of a live concert are provided from a live house terminal 2 to a live house schedule server 1 and stored in a live database DB1 beforehand. Besides, music data are provided from an artist terminal 3 and stored in a player database DB2. The live house schedule server 1 provides the stored schedule data to the web browser of a user terminal 4, reads the music data instructed to reproduce, provides these data to the user terminal 4 and reproduces them by music reproducing software loaded in the user terminal 4.
Patent JP-2002060798-A (JP)
Title: Melt-type solid detergent composition and method for producing the same
Inventor: FUTAMURA KOHEI
IPC: C11D7/54
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a stable melt-type solid detergent composition resistant to the decomposition of a chlorine source having bleaching activity and provide a method for producing the composition. SOLUTION: The melt-type solid detergent composition contains water, an alkaline agent and a chlorine source having bleaching activity. The chlorine source having bleaching activity is a chloroamine compound homogeneously dispersed in the composition.
Patent JP-2002061463-A (JP)
Title: Heat insulating door
Inventor: YAMADA KOICHI
IPC: E06B5/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating door structure which can effectively insulate heat at a gap between the door and a frame of an opening of a building, and is excellent in operability of opening/closing the door. SOLUTION: The door is openably mounted in the frame of the opening of the building with a single side thereof as a shaft. The frame has double tight members attached thereto, i.e., outdoor-side and indoor-side tight members, and the door has a step portion on a side surface thereof. When the door is closed, the outdoor-side tight member abuts on the step portion, and the indoor- side tight member abuts on a corner portion defined by the side surface and an indoor-side surface of the door. The tight member attached to the outdoor- side metallic frame is coated with a metallic frame coating portion over an area from a tight member installing groove of the metallic frame to a resin member, and heat conduction from the metallic frame at this portion is suppressed, to thereby enhance the heat insulating effect.
Patent JP-2002066000-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a game sense which is more fresh than a conventional type can be tasted with increased taste. SOLUTION: The game machine having a judging means for judging right or wrong owing to effecting judgement start conditions and an image displaying portion 50 for displaying the judgement results in which at least two of character images X1 and X2, background images Y1 and Y2 and letter images may be displayed in combination, wherein the possibility that the judgement results are hits is informed from the compatibility degree of the combined images displayed on the image displaying portion 50.
Patent JP-2002072189-A (JP)
Title: Transparent conductive film for divided alignment and liquid crystal display device using the same
Inventor: KAWABE KENICHI
IPC: G02B5/20
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has a wide view angle, excellent productivity, and no display failure. SOLUTION: This liquid crystal display device laminates a transparent conductive film over the entire face of a substrate, inclusive of a coloring layer comprising three primary colors, a black matrix, an insulation pattern for regulating the alignment direction of liquid crystal on the coloring layer comprising the three primary colors and the upper part of the insulation pattern on the substrate. In this case, wires between the transparent conductive film on the insulation pattern and the transparent conductive film out of the insulation pattern are broken.
Patent JP-2001283222-A (JP)
Title: Method for collating two-dimensional image with one of plural three-dimensional candidate models
Inventor: ROY SEBASTIEN
IPC: G06V10/60
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for recognizing and collating a face or other objects from a database in which three-dimensional(3D) models are stored when the face or an optional two-dimensional(2D) image is presented at an optional pose and illumination conditions. SOLUTION: The method comprises a step of determining a position and a direction of a 2D image, a step of calculating a histogram-like table to be calculated to each normal to plane based on a corresponding value in the 2D image and having a luminance coefficient depending only on the corresponding normal to plane, a stage to successively plot each 3D candidate model at the determined position and in the determined direction by using the normal to plane in liaison with the corresponding calculated table like luminance histogram and a stage to compare the 2D image with each of the plotted 3D candidate models.
Patent JP-2002072223-A (JP)
Title: Method of manufacturing liquid crystal device
Inventor: NAKAHARA HIROKI
IPC: G02F1/13
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing liquid crystal device capable of forming a liquid crystal panel provided with uniform cell thickness distribution by reducing the effect of pressurizing and heating in hardening a sealant. SOLUTION: The first hardening step to harden the sealant 23 by heating it in a state of pressurizing it against a panel body 20 with pressure P1 and the second hardening step to successively harden the sealant 23 in a state of pressurizing it with pressure lower than the pressure P1 are included.
Patent JP-2002072003-A (JP)
Title: Optical fiber clamp
Inventor: SEGAWA HIROYUKI
IPC: G02B6/255
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a clamp capable of securing a smooth rotation by weakening clamping force when an optical fiber is rotated around its axis and preventing a positional deviation and an axial deviation of the optical fiber by strengthening clamping force at a time other than the rotation. SOLUTION: The clamp is provided with a positioning pedestal 4 wherein a V groove 3 to which the end part 2 of the optical fiber 1 is set is formed and a pressing body 5 which pressurizes the end part 2 of the optical fiber 1 set to the V groove 3 against the V groove 3 side to pinch and hold it. pressurization by the pressing body 5 is adjusted so that the optical fiber 1 which is pinched and held by the pressing body 5 is rotated around the axis.
Patent JP-2002076518-A (JP)
Title: Semiconductor laser, semiconductor device and production method therefor
Inventor: TAKEYA MOTONOBU
IPC: H01S5/323
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser, a semiconductor device and a production method therefor, with which a dislocation density is reduced and the characteristics of the device can be improved. SOLUTION: A semiconductor layer 20 composed of a nitride III-V compound semiconductor is laminated on a substrate 11 composed of n-type GaN. On the substrate 11, a projecting species crystal part 11a is formed and a growth suppressing layer 12 having an opening is provided corresponding to the species crystal part 11a. The semiconductor layer 20 is grown on the basis of the species crystal part 11a and has the lateral growing area of low dislocation density. When the current injecting area of an active layer 24 is provided corresponding to this lateral growing area, light emission efficiency can be improved. Further, when the growth suppressing layer 12 has an ability for reflecting or absorbing light generated on the semiconductor layer 20, the entrance of light leaked from the side of the substrate 11 or stray light can be prevented and the generation of noise can be suppressed.
Patent JP-2002070826-A (JP)
Title: Fastening nut
Inventor: KOBAYASHI ICHIRO
IPC: B62D67/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fastening nut which can be recycled by separating the nut from a base member. SOLUTION: The fastening nut comprises a nut body 1 having a female screw part 4 to which a male screw 3 is screwed in, an outer peripheral male screw part 6 which is provided on the outer surface of the nut body 1 and can cut a screw thread in the surrounding base member 11 turning against the male screw part 3, and an edge part 5 which is an anti-rotation part for the nut body 1 provided on the periphery thereof. In the case of recycle, an attaching member is removed by unscrewing a bolt 2, the unscrewed bolt 2 is screwed in the nut body 1 by applying a torque above the predetermined value, then the nut body 1 is rotated in the direction for screwing together with the bolt 2.  Since the outer peripheral male screw part 6 is twisting contrariwise formed in the nut body 1, the outer peripheral male screw part 6 gets away outward threadedly cutting the surrounding base member, and the nut body 1 can be taken out from the base member 11.
Patent JP-2002084110-A (JP)
Title: Power synthesis distributor
Inventor: FUJITA TAKU
IPC: H01L23/12
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To compose a compact and inexpensive power synthesis distributor or that can arbitrarily change the amplitude and phase of an output signal, even though it is low loss. SOLUTION: In a mother substrate 201, a metal plate 202 in the lowest layer, a perforated dielectric substrate 203 in a middle layer, and a dielectric substrate 204 where circuit wiring is formed in the highest layer, are laminated. At one end of a strip conductor 206b, an impedance variable element 210 is mounted. The hole of the middle layer is set to a cavity 208 where a metal pattern is formed on an internal wall, and upper and lower surfaces are closed by the metal plate 202 and the ground pattern of the dielectric substrate 204, respectively. The impedance variable element 210 is changed the appropriate impedance, thus arbitrarily controlling the phase and amplitude of the output signal.
Patent JP-2002081194-A (JP)
Title: Double floor structure
Inventor: SHIMIZU SHOHACHI
IPC: E04B5/48
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a double floor structure capable of being disposed by preventing a floor panel being lifted upward. SOLUTION: The double floor structure is composed of a plurality of floor joist members 12, disposed in parallel with one another at intervals on a foundation floor 11 within a building, and the plural first and second floor panels 13a and 13b erected and supported on the respective members 12. The engaging pieces 20 of the panels 13a and 13b disposed in the second erection position are engaged with the supporting protrusions 17 of the members 12 so as to enable the upward movement of the panels 13a and 13b to be regulated, and wedges 22 permit the lateral movement of the panels 13a and 13b to be regulated.
Patent JP-2002084728-A (JP)
Title: Outer rotor magnet rotating machine
Inventor: MURAMATSU SHUICHI
IPC: H02K9/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an outer rotor magnet rotating machine which radiates heat of its stator better than before. SOLUTION: This rotating machine has the stator 3 composed by winding a coil 2 on each pole area 1a of a stator core 1, and a rotor 6 provided with a flywheel 4 which surrounds the periphery of the stator 3 and field magnets which are supported by the internal periphery of the flywheel 4 and are opposed to the pole areas 1a of the stator core 1. They are assembled protruding the stator 3 outside the flywheel 4.
Patent JP-2002087287-A (JP)
Title: Steering device
Inventor: MAEDA HIROAKI
IPC: B62D1/18
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of increasing support rigidity of a movable side column tube due to a fixed side column tube even when engagement between the fixed side column tube and the movable side column tube is shallow. SOLUTION: A first bush 50 for elastically receiving a load from an outer column tube 14 is interposed in the engagement part between an inner column tube 13 and the outer column tube 14. The outer column tube 14 is provided with a guide pin 58 so that it extends in the same direction as the moving direction of the outer column tube 14 outside both the column tube 13 and 14. A main column tube 12 is provided with a guide part 59 for sliding and guiding the guide pin 58, and a second bush 60 for elastically receiving the load from the outer column tube 14 is interposed between the guide part 59 and the guide pin 58.
Patent JP-2002090290-A (JP)
Title: Equipment and method for observing magnetic domain structure
Inventor: YANAGISAWA EIJI
IPC: G01R33/12
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for observing the magnetic domain structure while varying the wavelength of incoming light impinging on a sample. SOLUTION: The equipment for observing the magnetic domain structure comprises a section (1-16) through which the incoming light impinges on a sample (22), and a section (18-20) for detecting the magnetic domain structure of the sample (22) based on the outgoing light from the sample (22). The incoming light section (1-16) comprises means (4) for regulating the wavelength of the incoming light.
Patent JP-2001099078-A (JP)
Title: Scroll type machine with capacity adjusting mechanism
Inventor: DOEPKER ROY JOSEPH
IPC: F04C28/26
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To adjust the change of capacity from 0% to 100% of the whole capacity of a scroll type machine by a single control mechanism. SOLUTION: A non-turning scroll member 32 is provided movably in an axial direction with respect to a turning scroll member 26, and the blade tip seal of both scroll members 26, 32 is released by a piston 70 connected to the non-turning scroll member 32, to obtain the load release of the machine. A pressure chamber 92 facing the piston 70 is provided being connected to a discharge chamber 42 and an intake chamber 44 through a solenoid valve 74. In the connected state of the pressure chamber 92 to the discharge chamber 42, the non-turning scroll member 32 is hermetically engaged with the turning scroll member 26 to ensure 100% capacity, and in the connected state of the pressure chamber 92 to the intake chamber 44, the engagement is released to obtain load release.  Mechanical capacity is continuously controlled from 0% to 100% by operating the solenoid valve 74 in a pulse width adjusting mode.
Patent JP-2002089023-A (JP)
Title: Metallic floor member for concrete bed
Inventor: OISHI JUNICHI
IPC: E04F15/06
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a metallic floor member for concrete bed having the durability from physical and aesthetic viewpoints because it is made of a metallic plate, providing solid connection with backing concrete, and facilitating manufacture, handling, and construction. SOLUTION: A rising anchor to be pulled out downward is formed by providing punched holes scattering on an upper face of the metallic plate substantially uniformly by press working the metallic plate. Consequently, floor construction becomes easy, and a stable floor which is not peeled off can be constructed. Since the floor member can withstand a strong shock and persistent oily dirt can be easily removed even in a factory where violent work is done, it is effective for creating beautiful, sanitary, and comfortable environment. Moreover, since it can be manufactured by merely press working the metallic plate, it can be provided at low price, and it is light in weight and is convenient for transportation, storage, and construction.
Patent JP-2001193657-A (JP)
Title: Pump and its driving method
Inventor: SHINOHARA JUN
IPC: B81B3/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a pump equipped with improved characteristics, compared with a conventional one which must have an enlarged displacement varying amount of a pumping part in order to increase the liquid feeding quantity to lead to an enlarged size of the pump and also enlarged pulsation in liquid feeding and also must change the voltage impressed on an actuator using a voltage changing mechanism or the like in order to vary the displacement volume of the pump to result in complication of the total system configuration. SOLUTION: Two base boards 1 having a valve diaphragm 4 and a pumping diaphragm 5 are arranged as pinching an intermediate board 2 furnished with two communication lines 13, and liquid feeding is conducted with the phases shifted between the two surfaces of the intermediate board 2. The capacities of the pumping parts 14 positioned on the two surfaces of the board 2 and also the thicknesses of the diaphragms are made different, and changing-over of the discharge volume is made practicable without varying the voltage to be impressed on the actuator.
Patent JP-2002085132-A (JP)
Title: Temperature controller for hair treatment promoter and abnormality detecting method for non-contact thermometer
Inventor: MITSUI HIRONORI
IPC: A45D7/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent damage on hair of a subject even when temperature control for each hair treatment comes in failure by an abnormality of a non-contact thermometer to measure hair temperature of the subject for temperature control and power is continuously supplied to a heater to bring abnormally high temperature. SOLUTION: In this hair treatment promoter, a heater 73 to irradiate infrared rays is mounted on a reflection board 72 which is rotated by a motor 3 so as to irradiate infrared rays to the head of a subject along the top side, the rear side, and both sides. When a prescribed temperature of hair of a subject is not detected by the non-contact thermometer within a prescribed time, power is intermittently supplied to the heater 73 or cut off.
Patent JP-2002093474-A (JP)
Title: Photo-semiconductor electrode and photoelectric transfer device
Inventor: TAHO FUMIAKI
IPC: C07D239/24
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a photo-semiconductor electrode and a photoelectric transfer device capable of efficiently utilizing the light (e.g. sunlight), having excellent photoelectric transfer efficiency, stability, and durability or the like, and being easily manufactured. SOLUTION: The photo-semiconductor electrode and the photoelectric transfer device have a layer carrying at least a compound expressed by the general formula I on the surface of a metal oxide semiconductor.
Patent JP-2002089100-A (JP)
Title: Entry management system, ic card used in the system, entry management system and, and entry management server therein
Inventor: YAMANAKA KATSUNOBU
IPC: G06Q50/16
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive entry management system connecting an entry management device and an entry management server via the Internet by using an IC card hardly inflicted with forgery or falsification. SOLUTION: The entry management device 2 confirms whether a user is the principal or not by comparing the biometric information of the user with the biometric information from the IC card 5 and transmits the electronic certificate stored in the IC card to the entry management server 7 via the Internet if it confirms the user as the principal. The entry management server 7 judges whether the received electronic certificate is genuine or not by solving the electronic signature by a secret key held by the IC card and the electronic signature of an electronic certificate issuer. If the certificate is genuine, it judges whether the entry of the user is feasible or not by retrieving the user information 8 stored on the database. If the entry is feasible, it notifies the entry management device 2 of entry feasibility.  Upon receiving the notification, the entry management device controls a door controller 44 to open a door.
Patent JP-2002086127-A (JP)
Title: Garbage disposer
Inventor: MATSUSHIRO TADASHI
IPC: B09B3/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposer capable of accommodating to individual cases by only changing of storage in a nonvolatile memory by mounting the nonvolatile memory so as to store the control of each load in each process into the nonvolatile memory. SOLUTION: In a garbage disposal for performing dehydrating processing by a plurality of processes, controlled contents for each load in each process are stored in the nonvolatile memory 30. Whether to turn on or off can be easily and carefully selected even in the middle of developing a product. Though there are various kinds of garbage to be disposed from houses, companies, etc., where the disposer is used, the disposer can accommodate to individual cases by only the changing of storage in the nonvolatile memory.
Patent JP-2001122499-A (JP)
Title: Fusion fixing device capable of removing deformation of copying sheet
Inventor: CHOW CHE C
IPC: G03G15/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fusion fixing device to remove deformation of a copy sheet capable of preventing the fusion fixed image from vanishing and the resultant fusion fixed copy sheet from having a poor appearance. SOLUTION: The fusion fixing device includes a first set of rollers installed on a frame for forming a first roll gap which performs receipt and movement of a copy sheet 58. The first roller set includes a heating fusion fixing roller 92 and a pressure roller 98 positioned confronting it for formation of the first roll gap 99. A device 90 is equipped wit a second set of rollers 102 and 104 to form a second roll gap 109 for receiving a fusion fixed copy sheet from the first roll gap and moving. Each roller belonging to the second set has one hard facial layer 106, and the rollers make pressure contact with each other within the second roll gap so as to flatten the deformation in the fusion fixed copy sheet which is passing, and thereby the fusion fixed image on the copy sheet is prevented from vanishing and also the copy sheet from having a poor appearance.