baber/WOPTO huggingface dataset:
Patent JP-2002277513-A (JP)
Title: Automatic internal delay setting device, automatic internal delay setting circuit for image processing system, automatic internal delay setting method, and program for making computer execute automatic internal delay setting method
Inventor: ARAI HIROSHI
IPC: G01R31/28
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate synchronization when two or more signals require synchronizing with each other, and reduce a cost required for adjustment. SOLUTION: This automatic internal delay setting device is equipped with a CPU 104 for IPU control, comprising a signal input part for inputting input signals, an internal pulse generation part for generating internal pulses, a signal output part for outputting output signals, a counting part for selecting two or more kinds of signals from those outputted from the output part and counting differences between their internal delays, a counted value read-out part for reading out counted values in the counting part, and a delay correction value setting part for determining and setting delay correction values from the counted values read out by the read-out part.
Patent JP-2002273766-A (JP)
Title: Injection-molding machine
Inventor: SETA KUNIHITO
IPC: B29C45/27
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an injection-molding machine capable of rapidly cooling a sprue bush to shorten a molding cycle. SOLUTION: An injection-molding machine injects a resin from an injecting nozzle 1 via a sprue bush 10 into a molding apparatus 2 by making the injecting nozzle 1 of the injection-molding apparatus contact the sprue bush 10 of the molding apparatus 2. The sprue bush 10 is divided into two portions, a nozzle touch portion 11 and a runner portion 12, and the runner portion 12 is fixed at the molding apparatus 2. The nozzle touch portion 11 is disposed movably by a constant stroke in an axial direction in a space formed between the runner portion 12 and the molding apparatus 2 to make an air chamber 13 between the nozzle touching portion 11 and the runner portion 12 and the molding apparatus 2, an air supplying passage 15 being mounted in the air chamber 13 to supply cooling air to the air chamber 13.  The nozzle touch portion 11 is pushed to closely contact the runner portion 12 and conduct injection by advancing the injecting nozzle 1. The injecting nozzle 1 is retreated after the injection and then the nozzle touch portion 11 is spaced apart from the runner portion 12 by retreating the nozzle touch portion 11 by the air pressure of the cooling air supplied to the air chamber 13.
Patent JP-2002279682-A (JP)
Title: Optical memory device
Inventor: TOYOSHIMA NOBUAKI
IPC: G11B7/24
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To attain recording density exceeding diffraction limit of light. SOLUTION: A reflective slider 7 reflecting a part of light converged by an objective lens 5 is provided at a side opposite to the objective lens 5 by holding a recording medium 6 therebetween. The reflective slider 7 is constituted by forming a metallic reflective film of thickness smaller than a wavelength of a light source at a flank of a cabinet made of a transparent material and is arranged near the recording medium. Thereby only a central part of the converged light is reflected by an end face of the reflective film, size of the reflected light is not greater than a wavelength of the light in a film thickness direction of the reflective film and a region of size not greater than the wavelength on a recording layer 8 is irradiated with the reflected light.
Patent JP-2002278944-A (JP)
Title: Shopping calculation processing method, information processor with shopping calculation function
Inventor: NAKAYAMA HITOSHI
IPC: G06F15/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a shopping calculation processing method and an information processor with a shopping calculation function which have a function for performing calculation required at the time of shopping and allow a user to confirm the history of calculation. SOLUTION: When the amount of shopping is inputted from keys 20 for arithmetic calculations, arithmetic calculations are preformed and when a tax addition key 44 is pressed, a payment amount is calculated according to a tax rate which is previously set. When a cash key 41 is pressed, a shopping count is increased by one. When the amount of cash is inputted and a change key 42 is depressed, the amount of change obtained by subtracting the amount of payment amount from the amount of cash is calculated. The amounts of payment, cash and the change and the shopping count are associatively stored. When a →key 48 is depressed in a state where the amount of change is displayed, the amount of payment of the same shopping count is displayed. When the → key 48 is further pressed, the amount of cash is displayed.  When a ↑key 46 and a ↓ key 47 are pressed, displayed shopping count is increased/decreased. Then, cash corresponding to shopping count, the amounts of the change and the payment are displayed.
Patent JP-2002277325-A (JP)
Title: Monochromator
Inventor: YOSHIKAWA OSAMU
IPC: G01J3/18
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To expand a wavelength scanning range in a monochromator using a crank and rocker voice coil type linear motor characterized by high-speed scanning as a driving source. SOLUTION: In this monochromator, a plurality of diffraction gratings 1, 2 having different wavelength ranges are provided, and the diffraction gratings can be used by being switched by a diffraction grating switching mechanism 8 using a stepping motor or the like. The diffraction grating switching mechanism 8 installed on a support member 4 rotating around the axis 3 by being driven by the linear motor 9 rotates a holding mechanism 5 supporting the two diffraction gratings 1, 2 by 180 deg., to thereby switch the diffraction grating. Hereby, a wide wavelength range can be covered without being restricted in the wavelength range of one diffraction grating.
Patent JP-2002286847-A (JP)
Title: Semiconductor radiation detector
Inventor: SHOJI TADAYOSHI
IPC: G01T1/20
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector having a small size and high energy resolution. SOLUTION: The peak sensitivity wavelength of this radiation detector can be adjusted to <=500 nm which is close to the light emitting peak wavelength of an oxide scintillator by not using a silicon photodiode as a photodiode, but a semiconductor light receiving element having light receiving peak sensitivity of <=500 nm which is close to the light emitting peak wavelength of the oxide scintillator as the photodiode. To be concrete, this detector uses a semiconductor light receiving element formed by using a compound semiconductor having a forbidden band width of >=2.5 eV as a base material as the photodiode. To be more concrete, this detector uses a semiconductor light receiving element composed of a thallium bromide(TlBr) as the photodiode. Consequently, the sensitivity of this semiconductor radiation detector can be increased and the size of this detector can be reduced.
Patent JP-2002289444-A (JP)
Title: High frequency power inductance element
Inventor: YAMADA KATSUO
IPC: H01F37/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency power inductance element with which leakage can be remarkably reduced by considerably reducing a capacitance between windings, the property of heat radiation from a coil can be remarkably improved and further, productivity and cost performance can be remarkably improved rather than a conventional one. SOLUTION: This element is provided with coils L1 and L2 cylindrically and spirally wound so that wide faces of band-like lead wires 10 can be aligned on the same plane, an electrically insulated bobbin 2 for mounting these coils L1 and L2 on the outside, and cores 31 and 32 to be inserted into the bobbin 2 for forming a closed magnetic path.
Patent JP-2001314818-A (JP)
Title: Method for partially coating carrier
Inventor: KEISLING RALF
IPC: B01J37/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enable using of a coating suspension having a high solid substance content and make the position of a coated edge part inside a passage highly reproducible, sufficiently irrespectively of the cell density of a carrier. SOLUTION: The carrier is loaded starting with the lower end face by the filled volume of the coating suspension which is measured so that the carrier is loaded only upto the previously prescribed height of a part of the length L of the carrier. Thus the excess coating suspension is removed downward and a desired coating amount of the suspension is made to remain in the carrier.
Patent JP-2002289677-A (JP)
Title: Electrostatic chuck
Inventor: OGURA TOMOYUKI
IPC: H01L21/68
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck which is highly excellent in adhesion between an electric conductor or a base and an insulation layer. SOLUTION: Concerning the electrostatic chuck coating the surface of the electric conductor or the base with the insulation layer, the electric conductor or the base is a metal-ceramic composite material combining ceramic powder with metal of which the surface is formed of a metallic layer, and the insulation layer is ceramic.
Patent JP-2002284831-A (JP)
Title: Molding material composition
Inventor: YAMAGUCHI TAKASHI
IPC: C08F299/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a molding material composition which has sufficient strength and heat resistance for practical purposes and, at the same time, improves the problem of safety and odor and, in addition, is suited in obtaining an inexpensive molded product, and such a molded product. SOLUTION: The molding material composition comprises a fiber base material [component (A)], a radically polymerizable unsaturated polyester having an acid value of 3-60 KOHmg/g [component (b)] and/or a radically polymerizable unsaturated polyester polyamide having an acid value of 3-60 KOHmg/g [component (c)], a radical generator [component (D)], and a di- or higher-valent metal salt of a fatty acid [component (E)]. The molded product can be obtained by molding this molding material.
Patent JP-2002287868-A (JP)
Title: Information processor, its display control method, program and providing medium
Inventor: OGAKI TADANAKA
IPC: G06F3/048
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To control the display of an image without extending an operation key. SOLUTION: A display mode changeover function part 21b recognizes one click or double clicks to an operation dial 4 and changes each of a menu mode display image 30, an [H Scroll] mode display image 32, a [V Scroll] mode display image 33 and a [Zoom] mode display image 34. An image display control function part 21c recognizes clockwise rotation or counterclockwise rotation to the operation dial 4 and scrolls a map laterally when the [H Scroll] mode display image 32 is displayed, recognizes clockwise rotation or counterclockwise rotation to the operation dial 4 and scrolls the map image vertically when the [V Scroll] mode display image 33 is displayed, and recognizes clockwise rotation or counterclockwise rotation to the operation dial and makes an expanded or reduced display of the map image when the [Zoom] mode display image 34 is displayed.
Patent JP-2002282516-A (JP)
Title: Game machine, game method, and providing method of game form in game machine
Inventor: TANAKA MASAHIKO
IPC: A63F7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having an attractive prize port for providing a more advantageous state separately from the opening and closing of a big prize port, and a providing method of game form in the game machine. SOLUTION: This game machine 10 is provided with a game ball shooting part 26 for shooting a game ball on a game board 14 and a plurality of prize ports 44 and 45a-54d for receiving the shot game ball. This machine is further provided with reporting means 32, 52 and 52 for changing any one of the prize ports 44 and 54a-54d to a prize port having a condition superior to others, in the establishment of a prescribed condition, and preliminarily reporting the changed prize port.
Patent JP-2002298725-A (JP)
Title: Leak sensing device
Inventor: ADACHI HIDEOMI
IPC: H02H3/16
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a leak sensing device capable of sensing leak accurately. SOLUTION: The leak sensing device is composed of a plug terminal of a battery 1, a first sensing resistance 4 connected to a first electric wire 2 in connection with the load, a second electric wire 3 connected with the load, a second sensing resistance 5 connected with the minus terminal of the battery 1 and having the same material, shape and resistance value as the first sensing resistance 4, and leak sensing means 6-10 to sense the difference between the sensing output of the first sensing resistance 4 and the sensing output of the second sensing resistance 5 and generating the output from leak sensing on the basis of the obtained difference.
Patent JP-2002289905-A (JP)
Title: Semiconductor light-receiving element
Inventor: KOYAMA KENICHI
IPC: H01L31/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance semiconductor light-receiving element by improving the electrical and optical properties of the response speed. SOLUTION: A one conductivity-type buffer layer 11, a one conductivity-type of semiconductor layer 12, a light-absorbing layer 13, and a opposite conductivity-type of semiconductor layer 14 are stacked in the order on a substrate 10, and further, an ohmic contact layer 15 is formed, and a p-side electrode 18a is formed on the ohmic contact layer 15, and an n-side electrode 18b is provided on the rear of the substrate 10, and a shading film 17 is formed outside the ohmic contact layer 15. Then, each end face of the one conductivity- type of semiconductor layer 12, the light-absorbing layer 13, and the opposite conductivity-type of semiconductor layer 14 positioned under the shading film 17 is made in a shape of an inverted mesa.
Patent JP-2002278028-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: NISHIKAWA TOSHIHIRO
IPC: G03C7/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color reversal photographic sensitive material having high color saturation and excellent in processing stability, particularly stability to the concentration and dilution of a first developing solution. SOLUTION: In the silver halide color reversal photographic sensitive material having one or more blue-sensitive emulsion layers, one or more green-sensitive emulsion layers and one or more red-sensitive emulsion layers on the base, at least one photosensitive emulsion layer containing a compound of the formula (X)k -(L)m -(A-B)n and at least one interimage effect donor layer are included. In the formula, X is a silver halide attracting group or a light absorbing group having one or more atoms selected from the group comprising N, S, P, Se and Te; L is a divalent linking group having one or more atoms selected from the group comprising C, N, S and O; A is an electron donative group; B is a releasable group or H and forms a radical A* when released or deprotonated after oxidation; (k) and (m) are each an integer of 0-3; and (n) is 1 or 2.
Patent JP-2002298906-A (JP)
Title: Nickel-hydrogen secondary battery
Inventor: YANAGAWA HIROAKI
IPC: H01M10/30
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a nickel-hydrogen secondary battery having an annular insulating member with high manufacturing yield and excellent reliability. SOLUTION: This nickel-hydrogen secondary battery is provided with an electrode group 14 in which the welded end of a lead 24 of a positive electrode 15 is exposed from one spiral face; a positive electrode collecting plate 26 to which a part of the exposed welded end of the lead 24 is welded; and the annular insulating member 31 surrounding at least both of the positive electrode collecting plate 26 and an outermost peripheral part of the exposed lead welded end part. At least the outermost peripheral part of the exposed lead welded end part 24 is inclined onto the inner peripheral side.
Patent JP-2002300120-A (JP)
Title: Test equipment for voice communication equipment
Inventor: MIYAKE MOTOFUMI
IPC: G10L21/0208
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a single test equipment that can realize normality test of a plurality of functions with a small circuit scale where components are shared in common. SOLUTION: An adder 22 sums a signal received by an input terminal C20 resulting from being given to a test object element and fed back from an output terminal A18 and a signal given to the test object element and subjected to phase/amplitude adjustment by a phase delay device 12 and a multiplier 13 and subjected to phase inversion. When the test object element is normally conductive, the result of sum is zero and an output of a comparator 21 is OK. When any abnormity takes place, since the sum of the addition is not converged to zero, the output of the comparator 21 is NG. Furthermore, the test unit has a plurality of memories to store waveforms of different amplitudes and tests an echo canceller without the need for mounting an attenuator to a loopback circuit.
Patent JP-2002299772-A (JP)
Title: Printed board device and electronic device
Inventor: MATSUSHITA SATOSHI
IPC: H05K7/14
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a printed board device which dispenses with drawing in of a harness from the side of a printed board to a gap between the printed boards, and the gap can be narrowed as much as possible, and to make the device compact in size. SOLUTION: In a printed board device, having a form mounted by overlapping a plurality of printed boards 11a, 11b having a gap 12, a connector 14 is provided in the lower-stage printed board 11a, and a through-hole 15 is provided in the upper-stage printed board 11b, so as to oppose the connector 14, and a harness 16 is connected to the connector 14 through the through-hole 15.
Patent JP-2002297258-A (JP)
Title: User supporting device, system and method for application, information processor, recording medium and program products
Inventor: HORIYAMA JUN
IPC: G06F11/34
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the reference of help information and the support of user with respect to a user supporting device, system and method for an application, an information processor, recording medium and program products. SOLUTION: When an application program is executed by a user (S20), the information is transmitted to a support center as a use log (S21). At that time, a user ID is simulateneously or preliminarily transmitted. An information management server 1 at the support center side collects and analyzes the log (S22), and constructs help information corresponding to the use contents of the user as necessary (S23, S24). Thus, the user can refer to the help information constructed by the information management server 1 by using the help function (S25).
Patent JP-2002295547-A (JP)
Title: Disk brake
Inventor: SUZUKI SHINJI
IPC: F16D65/18
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a disk brake preventing a brake operation feeling from lowering without producing a dent at a pressed part of a piston made of phenol resin. SOLUTION: Extending parts 25, 26 extending in the radial direction of a disk 1 are formed at a back metal 23 of a friction pad 18. The extending parts 25, 26 have almost the same dimension as an outer periphery of the pressed part 7A of the piston, and the dimensions of the extending parts 25, 26 in the mode of this invention are a little greater than the outer periphery of the pressed parts of the piston at the outer periphery and smaller than the outer diameter of a dust seal 15. The extending parts 25, 26 make the outer periphery of the piston 11 to come in contact with the extending parts 25, 26 so as not to produce the dent, resultant from lowering of the contact pressure to the back metal of the piston 7.
Patent JP-2002305007-A (JP)
Title: Solid polymer type fuel cell
Inventor: ANDO KEISUKE
IPC: H01M8/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a inexpensive solid polymer type fuel cell which is provided with a superior power-generation performance. SOLUTION: This cell is provided with a polyelectrolyte film 1 pinched by a pair of electrodes 2, 3, and the respective electrodes 2, 3 are provided with a catalyst layer 5 containing a catalyst and an ion-conductive material. The ion-conductive material consists of a sulfonated polyarylene polymer having sulfonate groups in a side-chain. The catalyst is formed by reducing a catalyst ion after a hydrogen ion of the sulfonate group of the sulfonated polyarylene polymer is ion-exchanged with the catalyst ion, and carried on the ion-conductive material. The ion-exchange is carried out by immersing the ion-conductive material into a solution containing a noble metal complex to work as the catalyst, a water soluble organic solvent, a nonionic detergent and at least one kind of additive selected from a nonmetallic base.
Patent JP-2002307530-A (JP)
Title: Degassing method using extruder and degassing device
Inventor: MADARAME HIROKAZU
IPC: B29C48/41
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a pressure and a temperature required from impregnating a molten resin extruded by an extruder with a supercritical fluid are restricted by a pressure and a temperature for kneading because of the steps to immediately release the pressure, and remove a volatile component from the resin and the action to remove the volatile component becomes insufficient. SOLUTION: A raw material resin P1 is loaded into the extruder 1 and also a raw material of the supercritical fluid is loaded. Next, the supercritical fluid is meted and kneaded with the molten resin in a supercritical state and a moleten mixture is obtained, which, in turn, is extruded into a piping part 50 from a discharge orifice 13 of the extruder 1. Thus, at least a part of the supercritical fluid is allowed to pass in a maintained supercritical state, through a pressure adjusting mechanism 51 installed in the piping part 50, and the molten mixture is extruded into a degassing tank 13 to suddenly release the pressure. In this way, the volatile component is removed.
Patent JP-2002304862-A (JP)
Title: Servo track writer and its drive method
Inventor: KINO SEIJI
IPC: G11B5/596
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a servo track writer that can enhance positioning accuracy and a positioning response speed of a head of a disk unit and to provide its drive method. SOLUTION: The servo track writer writes a servo track signal to a disk medium of the disk device that includes the disk medium, the head that reads/ writes information from/to the disk medium, and an internal actuator that has a carriage fitted thereto turnably and moves the head toward the disk medium. The servo track writer includes an external actuator with a solid-state deformation element provided in relation to an arm, an effecter, an internal actuator control unit that controls the internal actuator, an external actuator control unit that controls the external actuator, a solid-state deformation element control unit that controls the solid-state deformation element, and an arm position detector that detects the position of the arm of the external actuator.  The solid-state deformation element is divided into a 1st segment acting like an actuator to minutely displace the carriage and a 2nd segment acting like a sensor to detect the position of the effecter.