baber/WOPTO huggingface dataset:
Patent JP-2001230964-A (JP)
Title: Image pickup device, focusing control method and storage medium
Inventor: TANAKA TAEKO
IPC: H04N5/376
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem where exact AF cannot be performed due to low electric charges, when AF operation is tried with low luminance. SOLUTION: This image pickup device has an image pickup area for performing electro-optical conversion, a drive circuit for changing charge storage time in the image pickup area, changing and reading a range to read signals out of the image pickup area, and a focusing control circuit for performing focusing control on the basis of signals read from of the image pickup area.
Patent JP-2001232280-A (JP)
Title: Drying method
Inventor: AKAIWA SHOJI
IPC: B05D3/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a drying method in which uneven drying, deterioration of membrane properties of a gelatin film or drying blushing does not occur after applying liquid in a drying method in a contactless conveying device. SOLUTION: The drying method is characterized in that the temperature of air jetting to one surface of a supporting material opposite to the coated surface with the liquid is lower than that of the other surface in the method for drying in the course of a conveying process in a non-contact state by making the supporting material float up by jetting air to both surfaces of the supporting material after coating the one surface of the supporting material with the liquid.
Patent JP-2001230543-A (JP)
Title: Printed wiring board
Inventor: NAKAMURA KATSUHIKO
IPC: H05K1/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board, capable of readily inspecting a solder jointed state of a plurality of leads of electronic components to pads of the printed wiring board. SOLUTION: This printed wiring board 10 comprises a part lead connecting pad 2, provided with a pair of base pad 2a and end pad 2b formed, by bisecting in a direction perpendicular to the axial line of a lead 22, so as to connect the lead 22 of a connector 20 to a surface of a substrate body 1, and a lead-out pad 4 provided on the reverse surface of the substrate body 1, so as to interlock by use of a through-hole 3 with the base pad 2a connected to the base of the lead 22. The inspection of a jointed state of the lead 22 in the printed wiring board 10, to which the connector 20 is mounted is conducted by confirming presence or absence of a conduction by bringing a pair of probes 45, 46 into contact with the lead-out pad 4 interlocked with the end pad 2d and the base pad 2a.
Patent JP-2001237082-A (JP)
Title: Organic thin film light emission display and its restoring method
Inventor: KAWAGUCHI GOJI
IPC: H05B33/10
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic thin film light emission display which controls a short-circuit current and its restoring method, by preventing deterioration of a display quality of an image due to generation of a short circuit defect. SOLUTION: The organic thin film light emission display comprises a first electrode in two or more sequences arranged in a rectangular shape, and a second electrode in two or more sequences arranged in a rectangular shape in the direction which intersects perpendicularly with the first electrode on a transparent substrate. And, at least an organic light emission layer is formed by sandwiching between the first electrode and the second electrode, and the intersection points of both the electrodes constitute pixels respectively, and by impressing voltage among both the electrodes constituting a desired pixel, an electroluminescence can be taken out and the high definition display is carried out.  In the organic thin film light emission display, each of the first electrode in two or more sequences is respectively provided with an electric supply function in which the first electrodes of two or more sequences supplies current to the corresponding pixels, a transparent electrode function which takes out electroluminescence from the pixel, and a connection function by which an electrical disconnection from the outside can be done at least.
Patent JP-2001237123-A (JP)
Title: Coil part
Inventor: SHIMOMURA OSAMU
IPC: H01F27/36
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a coil part wherein the vibration in the butting part of a magnetic core which is produced by the electromagnetic force of a magnetic flux is almost made uniform and beating sounds are reduced. SOLUTION: This coil is provided with a closed magnetic circuit which is formed in combination of an E-shaped magnetic core having a cavity 3 in a central magnetic leg 2 and an I-shaped magnetic core 6, a coil 4 wound around the central magnetic leg 2 of the E-shaped magnetic core 1, an exterior facing part 5 covered with the coil 4, and a terminal 10 connected with the coil 4. Furthermore, it is also provided with a means for making the magnetic flux quantity to be uniform which makes the quantity of magnetic flux flowing in one outer magnetic leg 8 to be almost equivalent to that flowing in the other magnetic leg 16, and the means is provided with the cavity 3 as a non- connected part in one outer magnetic leg.
Patent JP-2001237000-A (JP)
Title: Photoelectric transducer element and photocell as well as metal complex coloring matter
Inventor: TAKIZAWA HIROO
IPC: C09B57/10
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a metal complex coloring matter having good light absorbing ability in a range from a visible light to an infrared ray as well as a photoelectric transducer element and a photocell each containing semiconductor particulates to which the coloring matter is adsorbed. SOLUTION: The photoelectric transducer element and the photocell each contains the semiconductor particulates made sensitive with the metal complex coloring matter represented by Formula 1, (LL1)m1(X1)m2M1(BL) M2(LL2)m3(X2)m4.CI, where M1 and M2 are metal atoms, BL is a ligand having two or more portions capable of two-seat coordination, represented by Formula 2 (where L is a coupling group, R1 is an acidic group such as a carboxyl group, R2 is a substitutional group, a1 and a2 are 0-4 integers, and n is a 0-2 integer), LL1 and LL2D are two- or three-seat ligands, represented by Formula 3, X1 and X2 are one- or two-seat ligands, m1 and m3 are 0-2 integers, m2 and m4 are 0-4 integers, and CI is a counter ion.
Patent JP-2001232906-A (JP)
Title: Image output unit and its control method, and image output system
Inventor: ONO TAKETOSHI
IPC: G06F1/32
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a safer image output unit and its control method and an image output system in which power consumption can be suppressed even upon occurrence of an operator call during output processing of the image output unit. SOLUTION: If an error occurred during output processing of the image output unit 1 is not removed upon elapsing a specified time after occurrence, detail information of error recorded in an environmental information storing area 3e is recorded in a secondary storage unit 7 (Step S206) and a transition is made to power save mode (Step S207).
Patent JP-2001231827-A (JP)
Title: Walker
Inventor: YOSHIDA MITSURU
IPC: B62B5/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To improve stability for safe walking. SOLUTION: A balance weight 11 serving also as a bumper is attached to a lower crossbar part 3c integrally interconnecting a pair of front post parts 3a near the lower end of a front frame 3 where front wheels 2 are mounted. The balance weight 11 is in the form of a tank blow-molded out of a synthetic resin, and has water inlets 12 in the top, through which some 2.5 liters of water is poured in an a weight and which is hermetically plugged with caps 13. The water poured into the balance weight 11 may be replace with another liquid, granular matter, powdery matter, or the like.
Patent JP-2001239812-A (JP)
Title: Heavy load pneumatic tire
Inventor: OKABE HIDETOSHI
IPC: B60C15/024
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a heavy load pneumatic tire, capable of effectively preventing the deviation of a rim by restraining a bead toe part from lifting in filling of internal pressure. SOLUTION: In the pneumatic tire for heavy load, bead cores 2 are embedded in right and left bead parts 1, a carcass layer 3 is mounted between the bead cores 2, 2, and taper inclined from a bead heel part 1a to a bead toe part 1b is provided on a base line B of the bead part 1. The base line B is bent to make the taper T2 on the bead toe 1b side larger than the taper T1 on the bead heel part 1a side, and a recessed part 7 is formed on the tire inner surface side of the bead toe part 1b along the bead part 1.
Patent JP-2000214729-A (JP)
Title: Image recorder
Inventor: MORIMOTO MASASHI
IPC: G03G21/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by eliminating the need of interrupting image recording to set an automatic density mode, etc. SOLUTION: This recorder is provided with a display device whose plural display screens (basic, applicable and special) can be switched and at least one (for example, basic screen 201) of plural display screens is provided with an automatic recording density adjusting button 203 being a button operated in the case of performing automatic density control. By display switching input, the automatic recording density adjusting button can be erased and also it can be displayed in the midst of image recording operation, then mode setting that a mode is changed to an automatic density adjusting mode can be performed by receiving the input of the automatic recording density adjusting button in the midst of the image recording operation.
Patent JP-2001244965-A (JP)
Title: Packet switch and scheduling method therefor
Inventor: ISOYAMA KAZUHIKO
IPC: H04L47/22
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a packet switch and a scheduling method therefor, with which equal opportunities to use a switch by all input ports can be available. SOLUTION: In the packet switch provided with a scheduler for controlling a switch part for switching packets from an input part, the scheduler 103 changes the priority of packet transfer requests from the input part by a shuffler 201. The route of the switch is set on the basis of the packet transfer requests of priority changed by this shuffler, a packet transfer permission corresponding to the packet transfer requests of priority changed by the shuffler is generated by a scheduling algorithm part 202, the priority of the packet transfer permission generated by the scheduling algorithm part is changed by a reshuffler 203 so as to be equal to the priority of packet transfer requests before the change due to the shuffler and returned to the input part.
Patent JP-2001247889-A (JP)
Title: Stick-slip preventive grease between sliding members
Inventor: IIJIMA KOJI
IPC: C10N30/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To develop a grease which prevents stick-slip phenomenon in sliding of sliding members especially at low speed and which has excellent coating properties and adhesion properties. SOLUTION: This grease has a base oil with a kinematic viscosity at 40 deg.C of 1,000-8,000 mm2/s which comprises a highly viscous base oil with a kinematic viscosity at 40 deg.C of 8,000 mm2/s or more and a low-viscosity base oil with a kinematic viscosity of 10-500 mm2/s wherein the base oil components contain 10 wt.% or more of the highly viscous base oil based on the total weight of the grease. When a grease containing a base oil with a kinematic viscosity at 40 deg.C of 3,000-8,000 mm2/s is used for coating using a spray, the grease is diluted with a solvent to reduce the kinematic viscosity at 40 deg.C to 3,000 mm2/s or less.
Patent JP-2001246078-A (JP)
Title: Game machine with pattern display device
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine provided with a pattern display device which realizes a pattern variation of concept and system different from a conventional pattern variation. SOLUTION: In this game machine, the display mode including a group of two or more characters, each character having a space, is divided into partial regions, and the display modes of the partial regions are made different from each other, and the partial regions having different display modes are increased or decreased as the time passes to effect a display of a variable pattern on a pattern display part 11 of the pattern display device.
Patent JP-2001249231-A (JP)
Title: Method for wiring optical communication cable and wiring termination box therefor
Inventor: KANEMURA TAKAYASU
IPC: H02G3/30
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for wiring an optical communication cable and a wiring termination box therefor wherein the terminal of the optical communication cable is surely held, surge current measures such as an induced lightning are also taken and moreover individual optical cables are suitably wired to prevent a fracture or the like. SOLUTION: A surge current inductive circuit 2, an outlet 3, a piping arrangement 4 taking-in the optical communication cable 5 and an electric power line 6 and a terminating part 7 wiring individual trunk cables 52 are housed in a casing 1. The surge current inductive circuit 2 is provided with a grounding side terminal 22 and an inductive side terminal 23, and these are connected via an inductive element 21. The inductive element 21 holds insulation when a current of ordinary voltage is made to flow, and becomes low resistant at once with insulation broken when a high voltage is applied once.
Patent JP-2000323687-A (JP)
Title: Semiconductor memory cell and its manufacture
Inventor: SAN-BAI I
IPC: H01L21/8247
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a semiconductor memory cell as a flash EEPROM and a method for manufacturing it by which its manufacturing step can be eased and the productivity can be improved. SOLUTION: This semiconductor memory cell is composed of a memory cell in which a first high-concentration impurity area 501a and a second high- concentration impurity area 501b are formed in a semiconductor substrate 500, a low-concentration impurity area 501c is formed on the side of the second high-concentration impurity area 501b, and a halo ion implantation layer 501d is formed adjacent to the low-concentration impurity area 501c, and a peripheral circuit element part in which low-concentration impurity areas 513a and 513b are formed in the semiconductor substrate 500, high-concentration impurity areas 515a and 515b are formed on the outside of the low-concentration impurity areas 513a and 513b, and a haloion implantation layer 516 is formed adjacent to the low-concentration impurity areas 513a and 513b.  Thus, the manufatcuring step can be eased and the productivity can be also improved.
Patent JP-2001265071-A (JP)
Title: Image forming device
Inventor: YAMAJI HIROYUKI
IPC: H04N1/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To solve the following problems; the quality of a high resolution image is deteriorated even though merits are obtained in terms of a time necessary to obtain an image after switching the resolution, in an image forming device where the resolution is switched by switching the speed of an electrostatic latent image carrier. SOLUTION: In the image forming device wherein exposure resolution is changed to 1200 dpi and 600 dpi by controlling the speed of the electrostatic latent image carrier 1, in an image forming process part, the developing bias of a developing unit 3, the laser power of an optical writing part 6 and the sensitivity constant of the electrostatic latent image carrier, etc., are defined so that the solid image density may be >=1.3 in each mode of 1200 dpi and 600 dpi resolution modes, and also, the relation of 30 (μm)<L1<=L2<90 (μm) may be satisfied, provided that L1 (μm) denotes the line width of the developed image of 2-dot line in the 1200 dpi mode, L2 (μm) denotes the line width of the developed image of one-dot line in the 600 dpi mode.
Patent JP-2001268341-A (JP)
Title: Image forming system for dealing data with electronic watermark data
Inventor: TSUSAKA MASAKI
IPC: G06T1/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To surely realize the management of image data with an electronic watermark by operating preliminarily decided image formation processing such as the holding and print inhibition of print data when an electronic watermark is discovered in the image data. SOLUTION: An image data outputting device 1 is connected through a network or the like to an image forming device 3 such as a printing device, and when any electronic watermark is discovered in the image data in an outputting device 1, additional information instructing processing at the image forming device side is added to the image data. The image forming device operates the processing following the additional information, and operates preliminarily decided processing such as output record holding or print inhibition by independently discovering the electronic watermark.
Patent JP-2001266465-A (JP)
Title: Disk storage and power source control method to be applied to the device
Inventor: YAMASHITA JUN
IPC: G11B19/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk storage which can prevent the serious hindrance, such as the destruction of a fixed voltage circuit and the malfunction of write operation, when an abnormal power-supply voltage is supplied. SOLUTION: A disk drive 1 having the fixed voltage circuit 10 which outputs a monitor signal VM for monitoring the power-supply voltage value VI supplied from a host system 2 is disclosed. A CPU 11 converts the monitor value VM by an analog-to-digital converter 110 to a digital value and inputs the value to monitor the fluctuation of the power-supply voltage VI. The CPU 11 lessens the electric power load of the bixed voltage circuit 10 by stopping the operation of a motor driver 12 and an R/W channel 13 when the voltage value VI exceeds a permissible range. The CPU 11 executes the control to prohibit the write operation when the voltage value VI fluctuates within the permissible range.
Patent JP-2000292842-A (JP)
Title: Camera
Inventor: HIRATA TAKAHARU
IPC: G03B17/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the various kinds of actions such as the release operating action and the consecutive photographing action with securing functions being as a finder and a speaker in a camera capable of recognizing the various kinds of actions by a photographer. SOLUTION: This electronic camera is provided with the function producing voice corresponding to the action of the camera and is not provided with a mechanical driving part. The camera is provided with a voice generating opening 31 for generating voice, a hole 29 for inserting a recording medium on which a photographed object image is recorded and a finder viewing window 22a. Then, the hole 29 is arranged at the side surface of a camera main body and the pores 31 and the window 22a are arranged at the back surface of the camera main body and at its circumferential edge part.
Patent JP-2001267603-A (JP)
Title: Electronic device and solar battery module
Inventor: SHOJI TAKANORI
IPC: G04G99/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery for preventing the amount of current to be extracted from changing even if a wide filament body is disconnected when forming the solar battery that is made of a wide filament body that cannot be sensed by human eyes on a transparent substrate. SOLUTION: Each base edge of each group of filament bodies that are made of each solar battery is connected to a solar battery electrode for surrounding the group of filament bodies, each of the filament bodies that are extended from symmetrical positions or from a position near symmetrical positions to the solar battery electrode are arranged while a plurality of them are paired, and a connection part for connecting the plurality of filament bodies for forming the group of filament bodies is formed at least at one portion of each group of filament bodies where a plurality of them are paired.
Patent JP-2001263435-A (JP)
Title: Worm gear device
Inventor: HONAGA SUSUMU
IPC: B62D5/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To extend the adjustable range of a backlash without posing problem that the power transmission characteristic is different between in the forward direction and in the reverse direction in a worm gear device using a double lead worm. SOLUTION: The worm gear device comprises the double lead worm 20, and the worm gear 30 engaged therewith. A worm tooth portion 21 of the worm and a wheel tooth portion 31 of the worm wheel 30 are arranged in an adjustable manner so that the axis of a tooth grove between the worm teeth in a center on a cylindrical surface including the worm tooth portion and a center portion in the engagement range of the wheel tooth portion agrees with the axis of the wheel groove in the center on the same cylindrical surface. The adjustment may be implemented by reducing one pitch of each tooth flank of the worm tooth portion and increasing the other pitch thereof, or by adjusting the crossing angle of the worm with the worm wheel.
Patent JP-2001274514-A (JP)
Title: Semiconductor laser light emitting device
Inventor: YOSHIDA HIROSHI
IPC: H01S5/227
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To define proper use of a transverse structure about applications by defining an correlation between Δn and a transverse mode in a semiconductor laser light emitting device which has a buried ridge structure in a semiconductor film. SOLUTION: In this semiconductor laser light emitting device 1, a laminated film 23 wherein group III nitride semiconductor films which include at least one kind of element out of Al, Ga, In and B are laminated is arranged, an upper part of the laminated film 23 is formed in a ridge type stripe 24, and current not-injected regions 32 at least a part of which regions are composed of material expressed by a chemical formula AlxGa1-xN (where, 0<=x<=1.0) are arranged on both sides of the ridge-shaped stripe 24. In the device 1, an index guide type is constituted by setting x as 0.3<=x<=1.0, a weak index type is constituted by setting x as 0.15<x<0.30, and a gain guide type is constituted by setting x as 0<=x<=0.15.
Patent JP-2001272623-A (JP)
Title: Optical system of scanning type light projecting and receiving device
Inventor: SHIMIZU OSAMU
IPC: G01B11/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the optical system of an inexpensive scanning type light emitting and receiving device with a simple constitution which can scan and send out light, and condense the reflected light to be certainly received. SOLUTION: The optical system of the scanning type light projecting and receiving device is provided with a movable mirror 2 for scanning a laser beam emitted from a laser light source 1 and sending it out, a Fresnel lens 4 for condensing reflected light returned by the external retroreflection of sent light, and a substrate 3 on which a photosensor 5 for receiving the reflected light condensed by the Fresnel lens 4 is attached. Each of Fresnel lens 4 and the substrate 3 is placed by crossing the optical path of sent light, and has a perforated lens hole 4A and a substrate hole 3A which are formed within the range corresponding to the scanning area of sent light. The photosensor 5 is placed near the optical path of sent light.