baber/WOPTO huggingface dataset:
Patent JP-2001211578-A (JP)
Title: Motor
Inventor: FUJII YOSHIO
IPC: H02K21/14
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor manufactured with an allowable machining precision while securing a high acceptance rate and materializing a cut of manufacturing cost. SOLUTION: A stator 10 having its field winding 10a, driving magnets 9 interfacing with the field windings 10a in its inner side of periphery, retaining member 16 holding the driving magnets 9, and a rotor supported through a bearing 5 and free to rotate against the stator 10 are provided. The retaining member 16 has tongue shaped strips 16a each of which is made cut and raising by press machining at an inner side position of disc plate of magnetized material at a given interval. Each inner peripheral surface 9a of the driving magnet 9 is supported by the tongue shaped strip 16a and the flat surface 9b of the driving magnet 9 is covered by a edge surface part 16c between the tongue- shaped strip 16a at the outer side of periphery.
Patent JP-2000155314-A (JP)
Title: Liquid crystal display device
Inventor: UEMURA SHIGERU
IPC: G02F1/1335
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having decreased reflection from its display screen and excellent visibility of the display screen. SOLUTION: A reflection preventing polarizing plate 24 comprises a reflection preventing layer 26 formed by laminating five layers of ZrO2 and SiO2 layers on a surface of a polarizing plate 25a by a sputtering method. In the case the reflection preventing layer thus formed by laminating the five layers of ZrO2 and SiO2 layers is utilized, reflectivity of incident light from a polarizing plate 5 over an entire range of visible light is decreased from 4% to 0.5%.
Patent JP-2001209590-A (JP)
Title: Terminal equipment and terminal system
Inventor: SATO YUKIO
IPC: G06F13/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the problems that the length of whole distributing wire of circuit such as a telephone line laid between the terminal equipments become longer because they are connected into star shape and that data transfer between the terminal equipments can not be operated normally because impedance change by the length of distributing wire of circuit such as a telephone line which is laid between the plural terminal equipments developed in the field. SOLUTION: The terminal equipment improved that the length of whole distributing wire of circuit between the terminal equipments can be shortened by connecting the terminal equipment into ring shape and that data transfer can be operated according to the state of laying by measuring the possible transmission rate of circuit, and by detecting fault of the terminal equipment and transmission circuit, after having laid.
Patent JP-2001210354-A (JP)
Title: Lead-acid battery
Inventor: BAN IKUMI
IPC: H01M10/12
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To remove impurities existing in an electrolytic solution, and provide a longer lasting lead-acid battery with less self-discharge. SOLUTION: The lead-acid battery is characterized by acid-resistant, and porous activated carbon enclosed within a container being placed in a fluidized electrolytic solution. The lead-acid battery has an electrolytic solution that is virtually non-fluidized by the impregnation with a separator and electrode plates, and has an acid-resistant, porous activated carbon enclosed within the container which is placed between the electrode plates to contact with the above separator. The lead-acid battery is virtually non-fluidized as the electrolytic solution is impregnated with the separator and the electrode plates, and the activated carbon, tabularly solidified, is placed between the electrode plates to contact with the above separator.
Patent JP-2001211361-A (JP)
Title: Dustproof mechanism for camera
Inventor: KOBAYASHI SATOSHI
IPC: H04N5/225
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a dustproof mechanism for a camera which prevents dust and foreign matter from entering the camera through a signal cable lead-in hole by closing the signal cable lead-in hole wherein a signal cable is inserted without using any complicated mechanism and can be assembled in a short time. SOLUTION: This dustproof mechanism has a flip-up type image LCD which is so constituted as to rotate on a specific support axis and closes the cable lead-in hole by being fixed to the cable lead-in hole of a camera having the cable lead-in hole for leading the signal cable from the image LCD into the camera on the housing surface of the camera main body; and a fastener inhibits the cable from moving at the cable lead-in hole position. Thus, the fastener closes the cable lead-in hole to prevent dust or contamination from entering the camera through the cable lead-in hole. At the cable lead-in hole part, the cable is inhibited from moving, so the cable is prevented from being broken by being rubbed against the edge of the cable lead-in hole.
Patent JP-2001208701-A (JP)
Title: Transparent panel inspection apparatus
Inventor: SAKAHARA HIROSHIGE
IPC: G01M11/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To realize a transparent panel inspection apparatus easily detecting a flaw of various kinds, not selecting installation environment and simple in structure. SOLUTION: The transparent panel inspection apparatus 21 is equipped with a ring-shaped diffusion luminaire 22 provided in parallel to the surface of a transparent panel 1 to be inspected to irradiate the panel with inspection light 31, a reflecting mirror 23 provided on the side opposite to the ring-shaped diffusion luminaire 22 with respect to the transparent panel 1 and reflecting the inspection light 31 transmitted through the transparent panel 1 to irradiate the transparent panel 1 and a lens 24 provided on the side opposite to the transparent panel 1 with respect to the ring-shaped diffusion luminaire 22 and transmitting only light almost parallel to an optical axis among the light scattered on the transparent panel 1 and the light reflected by the reflecting mirror 23 and allowed to irradiate the transparent panel 1 to scatter.
Patent JP-2001208314-A (JP)
Title: Method for blowing waste plastic in dust reducing furnace
Inventor: NAITO MASAAKI
IPC: F23G5/24
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for blowing waste plastic in dust reducing furnace by which the high heat generation rate of a waste plastic or the ability of the waste plastic as a reducing material can be utilized effectively, when melting the waste plastic at a high temperature by setting a concrete operating condition for blowing the waste plastic in a dust reducing furnace. SOLUTION: When melt-reducing dust by charging a dust reducing furnace 1 having multiple tuyeres 9a and 9b with iron scrap, lumped dust mineral and coke, the upper end level of a coke bed is set between the uppermost tuyere 9b and the lower tuyere 9a and such air blasting that does not form any race way is made to the coke bed 13 from the lower tuyere 9a by using the tuyere 9a as a main tuyere and then a granular waste plastic is blown in the furnace 1.
Patent JP-2001216602-A (JP)
Title: Recording method and device of position detecting signal, information recording medium and information recorder
Inventor: IKEDA YOSHIYUKI
IPC: G11B5/596
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording method and device of a position detecting signal capable of reducing the manufacturing cost of an information recording medium by performing the recording operation of position detecting signal easily in a short time to an information recording medium. SOLUTION: The position detecting signal recorder is constituted by providing a magnetic head 6 for writing a head positioning signal, which is furnished with a head gap having the width in the seek direction of at least 1.5 times as much as track pitch or larger, a data bus 12 for transferring the writing signal to the magnetic head 6, a signal generator 20 for producing the positioning signal, heating heads 5A, 5B for heating the magnetic recording medium, a light source 21 for the heating heads 5A, 5B, an optical means 22 and light beam path 13 for transporting the light beam to the heating heads 5A, 5B from the light source 21, a control circuit 23 for switching the heating heads 5A, 5B and magnetic head 6, and a driving means for driving a whole head part.
Patent JP-2001214469-A (JP)
Title: Operation type controlling device for construction equipment
Inventor: WATANABE HIROSHI
IPC: E02F9/20
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an operation type controlling device for construction equipment in which combination patterns of operational lever devices and controlling valves for flow rate which drive hydraulic actuators can be changed into optional combination patterns easily without having a special write-in device so as to avoid erroneous operation. SOLUTION: A screen for editing is displayed on a displaying part 96 of a displaying device 9 equipped in an operation room, and optional combination patterns of operational lever devices 1, 2 and flow rate controlling valves 31-34 can be edited by operating a switch. The edited combination patterns are stored in an EEPROM85 of a controller 8. The displaying device 9 displays the combination patterns which have been set at turning on power for the equipment, and it will be changed to a screen for editing when a change is ordered by operating the switch.
Patent JP-2000316681-A (JP)
Title: Showcase
Inventor: ISHIGURO SHIGETOKI
IPC: F25D23/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To ensure a favorable visibility of a housing chamber, and at the same time, prevent doors from being broken or the like while realizing a low cost by closely locating the front end of a shelf member to the internal surface of the door. SOLUTION: The opening 16a of a heat insulating box body 16 is opened/ closed by a front door 40 and a rear door 41 which are slidably supported by top and bottom rails. The front door 40 comprises a flat plate member 38, and a frame body 39 which is arranged on the outer periphery of the flat plate member 38. On both internal surfaces of an internal box 12, a plurality of groove sections 12a are formed in a manner to be apart with a specified interval on the top and the bottom. A shelf member 34 is mounted between a pair of groove section 12a, 12a which are confronted with each other in the lateral direction. The shelf member 34 is positioned in the longitudinal direction when the rear ends come into contact with the rear ends of the groove sections 12a, 12a.  Then, under this state, the front end of the shelf member 34 is positioned in a manner to be confronted with the internal surface of the frame body 39 of the rear door 41 with a small gap.
Patent JP-2001216920-A (JP)
Title: Glass panel for cathode-ray tube and cathode-ray tube using it
Inventor: YOKOTA MASANORI
IPC: H01J29/87
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a glass panel for a cathode-ray tube and a cathode-ray tube that can improve the reinforcement effect by a tension band, and can promote thinning and weight reduction of the glass. SOLUTION: This glass panel 10 for a cathode-ray tube comprises a substantially rectangular face part 10a which has a prescribed thickness and substantially plain outer surface, and a skirt part 10b connecting to the edge area of the face part 10a. On the circumferential part of the outer surface of the face part 10a, a protrusion 11 which extends to the side of the skirt part 10b is formed, and a mold match line 12, which is formed as a molded line in molding the glass panel 10, is arranged in the location almost at the middle of the thickness direction of the face part 10a.
Patent JP-2000228722-A (JP)
Title: Method and apparatus for tilt adjustment and layout of photograph, and recording medium
Inventor: ANCIN HAKAN
IPC: H04N1/387
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To realize a method for easily avoiding a disturbed copy result that has been a problem in the case of copying a plurality of documents at the same time. SOLUTION: An image processor 14 in a copying machine 10 captures a composite input image 20a including a plurality of tilt sub pictures. The processor corrects this picture to generate a composite output picture 20b including the arranged sub pictures. In order to identify the sub pictures of the input picture, the image processor 14 identifies a group consisting of combined pixels satisfying a criterion and each group is excluded from consideration so that a border box is included in the border box of the other group. The tilt angle of the different sub pictures is decided by finding out a line in best matching through the contour pixels of each combined group and the tilt of the sub pictures by a negative value of the angle of the line.
Patent JP-2001214195-A (JP)
Title: Cleaning aerosol composition
Inventor: BANDO NORIMASA
IPC: C11D7/24
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning aerosol composition which has neither toxicity nor unpleasant odor, is excellent in adhesion and penetration to an object to clean, can be exhausted to spray without any part left in an aerosol vessel and can be suitably used for detaching a film pasted with an adhesive agent. SOLUTION: This cleaning aerosol composition comprises (a) 30-70 wt.% of a mother liquid that contains a 20-40C paraffin, limonene and a monohydric lower alcohol, and (b) 70-30 wt.% of a propellant.
Patent JP-2001220241-A (JP)
Title: BLACK AlN-BASED CERAMIC AND METHOD FOR PRODUCING THE SAME
Inventor: ANDO AKIRO
IPC: H01L21/683
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an AlN-based ceramic material having further improved black degree of black AlN, maintaining flexural strength without lowering a coefficient of thermal conductivity, having excellent corrosion resistance and mechanical characteristics. SOLUTION: This black AlN-based ceramic contains 100-2,000 ppm calculated as metal silicon of silicon, has <=100 ppm total content of metal elements except aluminum and silicon and exhibits black having <=40 brightness L* prescribed by JIS Z8729. Consequently AlN-based ceramic material satisfying high thermal conductivity, high strength, high corrosion resistance and high black degree can be obtained and is useful as a member for producing a semiconductor.
Patent JP-2001221975-A (JP)
Title: Optical device
Inventor: MIURA MICHIO
IPC: G02B3/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optical device in which crosstalk due to the light entering from adjacent lenses is decreased and good imaging characteristics are maintained by forming a groove in the joined part of adjacent lenses. SOLUTION: The optical device consists of a plurality of lens sheets disposed with a specified interval, and at least one lens sheet of the lens sheets has a lens array on at least either the front face or the rear face. The lens array consists of a plurality of lenses tightly each having a specified form which are tightly arranged. The lens array has at least a line of a groove having a V-shape cross section in the joined part of at least a part of the lenses adjacent to each other.
Patent JP-2001231183-A (JP)
Title: Power supply backup circuit
Inventor: WAKABAYASHI YASUO
IPC: G06F1/26
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply backup circuit for backing up a volatile memory circuit (RAM) at the time of turn off power in which voltage loss in a reverse current preventing circuit is reduced at the time of charging the volatile memory circuit through the reverse current preventing circuit or during normal operation. SOLUTION: When a volatile memory circuit (RAM) 1 having an electric circuit 4 is backed up by normally charging it from a power supply circuit 5 through a capacitor 2 and discharging the capacitor 2 upon turning the power supply circuit 5 off, a PNP transistor 6 and an NPN transistor 7 are employed in a reverse current preventing circuit 8 thus reducing voltage loss at the time of charging.
Patent JP-2001229427-A (JP)
Title: Coin discrimination sensor
Inventor: MINAMI SHIGERU
IPC: G07D5/08
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a coin discrimination sensor capable of detecting even the edge part (e.g. pearl) of a coin, thereby improving its coin discriminating capability. SOLUTION: A primary coil and a secondary coil are wound around a cubic U-shaped core formed by bending the upper part of a magnetic head inward. The magnetic head is arranged oppositely to the end part of a coin to be conveyed and orthogonally to the conveying direction. The primary coil is arranged in the center direction of the coin and the secondary coil is arranged in the outward direction of the coin.
Patent JP-2001230356-A (JP)
Title: Radiator with clip
Inventor: YAMAUCHI TERUKAZU
IPC: H05K7/20
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a radiator having a clip, which prevents a radiator from being removed from a socket due to an impact and has an excellent attaching property. SOLUTION: This radiator with a clip is composed of a radiator 5 having a substrate 51 having a band-like planer portion 51A extending from the front edge to the rear edge on its upper surface and radiating fins 52 provided on portions on the upper surface of the substrate 51 except the band-like planar portion 51A and a clip for fixing the radiator 5 onto a socket 8, to which CPU is attached. The clip 1 is composed of a first clip section 2 and a second clip section 3, which are formed integrally from one metallic wire, and a radiator pressing section 4. The lower surface of the substrate 51 is pressed onto the CPU 6 with the radiator pressing section 4. Then, the two clip sections 2, 3 presss the radiator 5 and socket 8 from above so as not to be displaced in the back and forth direction.
Patent JP-2001228839-A (JP)
Title: Video display device
Inventor: SATO KAZUYUKI
IPC: G06F13/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a video device, capable of automatically detecting the fact that a computer device is connected, whereby invalidating remote controller control functions after detection and aumomatically transmitting the condition of the video display device to the computer device side. SOLUTION: A connecting detecting section 33 of a video display device 1 detects the fact that a computer device 2, such as a personal computer, is connected to the section 33 via a connection cable 3. When connected, a control section 34 stops the control by remote controller signal transmitted from a remote controller transmitting section 27 and received by a photodetector 28. Moreover, after being detected, a control section 34 transmits setting condition data of a power supply control section 21, a fan control section 23 and an inclination detecting section 24, which are under the control of the section 34 to the device 2 via a transmitting and receiving section 32.
Patent JP-2001232542-A (JP)
Title: Layout and block device for lens
Inventor: YASUNAKA SATOSHI
IPC: B24B9/14
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To improve workability and productivity by performing layout and block of a lens for performing edge grinding of the lens automatically. SOLUTION: A holder supply mechanism 28 is provided to supply a plurality of types of lens holders per type. This lens supply mechanism 28 is provided with a plurality of chutes 30 on which cassettes 31 storing the lens holders 2 per type are mounted and a shutter mechanism discharging the lens holders 2 from the chutes 30 one by one. A holder supporting mechanism 29 receiving, supporting, and centering the lens holders 2 supplied from the holder supply mechanism 28 is provided. This holder supporting mechanism 29 is provided with a stage 43 reciprocating and moving between a holder mounting position A4 and terminal positions A1, A2, A3 of each chute 30, holder hands 48A, 48B provided on the stage 43 to hold the lens holders 2, and a centering mechanism centering the lens holders 2.
Patent JP-2001231678-A (JP)
Title: Curtain suspending device for automobile
Inventor: FUJIYAMA KIKUO
IPC: A47H1/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a curtain suspending device for an automobile capable of easily bending a rail, securing the smooth travelling of runners with the rail bent, directly mounting the runners themselves to a curtain, and fixing the endmost runner to a stopper. SOLUTION: A protruded plate part 12 is protruded in the surface of a plate- shaped mounting part 11 of which the back surface is to be glued to a vehicle body interior member C, and the curtain suspending device for an automobile is provided with a bendable metal rail main body 1 provided with a plate-shaped rail part 13 in parallel with the plate-shaped mounting part 11 at the tip of the protruded plate part 12 and a plurality of runners 2 to be slidably fitted over the plate-shaped rail part 13 of the rail main body 1 and to be detachably mounted to a curtain fabric 4.
Patent JP-2001236829-A (JP)
Title: Cladding material for electric wire and electric cable using the same
Inventor: ASHIDA KEIKO
IPC: H01B7/17
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a cladding material for electric wire, that is highly resistant against both fatigue caused by external damages or bending and to cold weather and to abrasion, and to provide electric cables using it. SOLUTION: The cladding material for the electric wire is composed of the following components A, B and C, that is, A: a polyolefinic resin, B: an acid anhydride modified polyolefinic resin, and C: magnesium hydroxide without surface treatment.
Patent JP-2001236757-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/033
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin type magnetic disk cartridge which is as thin as to be loadable together with a drive assembly to a PC card slot, has a large memory capacity and is subjected to the assurance of operation stability of a shutter member for opening and closing a case window part for accessing a magnetic head and prevention of dust. SOLUTION: A cartridge case C for housing a magnetic disk medium 10 comprises a base plate 2 and cover cases 3 and 4 of an approximately flat shape to be put thereon. The case window part 8 for accessing the magnetic head is formed by penetrating and removing the front end and the top and under surfaces succeeding thereto. The cover shutter member 5 of a U shape in section having the shutter window part 54 communicatable with the case window part 8 by upper and lower surface plate parts 51 and 52 and a connecting part 53 is slidably disposed between the base plate 2 an the cover cases 3 and 4. A tapered part 24 of a shape to induce the ends of the surface plate parts 51 and 52 and connecting part 53 of the shutter member 5 is formed at the front end on one side edge of the case window part 8 of the base plate 2.