baber/WOPTO huggingface dataset:
Patent JP-2001285699-A (JP)
Title: Video signal processing circuit and camera system using it
Inventor: KAWAI DAISAKU
IPC: H04N5/14
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional camera signal processing circuit that has been inefficient because the design of the circuit is revised on every revision of number of pixels of an imaging device and the drive specifications and commercially introduced. SOLUTION: In a camera system for a digital still camera or the like, when a setting value is externally designated and entered to a setting section 18 by e.g. a microcomputer in a camera signal processing circuit 14, a counter 17 counts a reference clock where a count period in response to the setting value is selected to be one period. Then decoders 19, 20 monitor counts of the counter 17 and generate an external synchronizing signal and an internal timing control signal in timing when the count reaches the setting value of the setting section 18. The external synchronizing signal is used for a reference signal to generate a drive signal or the like for an imaging device 12 from a timing generator 21. The internal timing control signal is fed to a signal processing section 15 and used to control camera signal processing.
Patent JP-2001281086-A (JP)
Title: Pressure sensor and manufacturing method thereof
Inventor: YAJIMA TAKASHI
IPC: G01L9/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To allow a diaphragm to be immune to breakage. SOLUTION: A pressure sensor is provided which comprises a sensor chip 1 comprising a diaphragm 1a which deflects under a pressure, and a pressure guiding hole 4a for guiding a pressure toward the diaphragm 1a. Here, a filter 9 comprising a hole part which allows gas to pass while no liquid is allowed to pass is so provided as to close a pressure guiding hole 4.
Patent JP-2001283404-A (JP)
Title: Heat-assisted magnetic recording head, its manufacturing method, and heat-assisted magnetic recording device
Inventor: ICHIHARA KATSUTARO
IPC: G11B11/105
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat-assisted magnetic recording device having a structure where a heating beam and a recording magnetic pole are disposed close to each other without losing an energy density enough to heat a medium, and its manufacturing method. SOLUTION: To perform the heating and magnetic recording of a medium by an optimal timing with a special structure where a heat source such as a laser element or the like is recessed from the medium, and the tip of the recording magnetic pole is protruded toward the front the heat source.
Patent JP-2001280794-A (JP)
Title: Refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25D17/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional refrigerator having a plurality of storage compartments through which chill is circulated from a cooler disposed in the longitudinal direction on the inner back part of the refrigerator body by means of a fan disposed above that a return chill duct must be disposed to detour the side or the back face part of the cooler because chill is sucked from below the cooler, thereby complicates the duct structure to cause frosting and freezing of moisture of return chill in the duct. SOLUTION: As one means for providing a refrigerator exhibiting excellent cooling performance while simplifying the structure of a chill duct, a cooler is disposed in the refrigerator body in the longitudinal direction, a fan for circulating chill through the storage compartments in the refrigerator is disposed on the side of the cooler, a return chill duct from the storage compartments is disposed in the vertical direction of the cooler and a vent is formed such that chill intrudes the cooler in the vertical direction and flows toward the fan while bending laterally.
Patent JP-2001281933-A (JP)
Title: Electrostatic charge image developing toner and developing method
Inventor: ISHIKAWA TOMOKO
IPC: G03G9/09
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner which makes it possible to obtain full-color images of bright color tone having good color reproducibility even when these images are developed repetitively. SOLUTION: The electrostatic charge image developing toner consisting of at least a binder resin, coloring agents and charge control agent contains pigment red 238, pigment red 147 and a compound having a structure analogous therewith and contains a compound having a salicylic acid amide skeleton or its metal salt as the change control agent.
Patent JP-2001281360-A (JP)
Title: Movement for timepiece
Inventor: ITO HIROSHI
IPC: G04C3/14
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece movement for capable of efficiently providing a motor and a reduction gear mechanism. SOLUTION: This movement of timepiece for driving pointers 210, 220 and 230 of a timepiece 1 is provided with a motor 310, and a reduction gear mechanism 320 consisting of a gear train interposed between the motor and the pointers. At least one gear 323 in the gear train of the reduction gear mechanism comprises a first support member 330 for supporting one shaft part of the gear and a second support member 340 for supporting the other shaft part of the gear. After the gear is set to the first member, the second support member is assembled. The first support member is provided with a projection 331, and the falling of the projection is prevented by the projection in the set of the gear to the first support member. The stator 311 of the motor is supported by the first support member and comprises a hole part 311b for passing the projection.
Patent JP-2001289081-A (JP)
Title: Idle stop device
Inventor: KOZUKI TSUTOMU
IPC: B60W10/184
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected force from being applied to a driving system of a vehicle due to inappropriate driving operation such as depressing an accelerator pedal following the rise of an engine at the timing of restarting the engine from the state of the vehicle being stopped and idle stop being operated. SOLUTION: A shift lever is mechanically fixed in a neutral position over a period from the execution of restarting procedure to the rise of the engine into an idling state, and the fixed state of the shift lever is not released over this period unless a driver continues to depress a brake pedal with adequate force.
Patent JP-2001286259-A (JP)
Title: Device for measuring tea leaf
Inventor: NAGAYA YUKIAKI
IPC: A23F3/06
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the movements of tea leaves in a tea- producing machine and the presence or absence of the tea leaves at a position caught by a near IR light sensor could visually not been observed from the outside, although it was needed to visually judge the movements and so on. SOLUTION: This device for measuring the tea leaves, characterized by attaching a near IR light sensor for measuring the natures of the tea leaves to the wall plate of a tea-producing machine and further forming the wall plate within the measuring range of the near IR light sensor from a material permitting the easy penetration of the near IR light.
Patent JP-2001292378-A (JP)
Title: Solid-state imaging apparatus
Inventor: WATAYA YUKINOBU
IPC: H04N5/369
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus by which a stable connection state between a device substrate and its external wiring is secured irrespective of change of external environment. SOLUTION: In the solid-state imaging apparatus constituted by providing the device substrate 1 to be formed by providing electrode pads 12 around an imaging area 11, a flexible substrate 2 with an opening 22 to face the image pickup area 11 at a state that wiring 21 is connected with bump electrodes 13 on the electrode pads 12 via a conductive paste 4, a transparent substrate 3 to be arranged to face the side of the imaging area 11 of the device substrate 1 in a state that the inside of the opening 22 is made to be hollow and struck to the rear side of the flexible substrate 2 via an adhesive agent 5' and a sealing resin 6 filled between the element substrate 1 and the transparent 3 around the opening 22, the adhesive agent 5' between the flexible substrate 2 and the transparent substrate 3 is provided outside a pad area 14 on which the electrode pads 12 are arranged.
Patent JP-2001287101-A (JP)
Title: Machine tool
Inventor: SAITO NOBORU
IPC: B23Q1/03
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of machining a relatively long workpiece with high accuracy. SOLUTION: The machine tool is provided with: a main spindle base 120 for holding and rotating the workpiece; a tool rest 130 arranged on the side of the workpiece held by the main spindle base, and moving in the axial direction of the main spindle base and in a direction perpendicular to it while holding a tool to machine the workpiece held by the main spindle base; an arm 140 arranged on the upper part of the main spindle base so as to extend the axial direction of the main spindle base and to project to the tool rest side; and a center support jig 150 arranged at the projecting tip part of the arm for supporting the center of the work piece held by the main spindle base.
Patent JP-2001294320-A (JP)
Title: Handling device
Inventor: NODA YUICHI
IPC: B60C25/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a handling device capable of enhancing the inspecrring speed and also the quality and improving the working environment. SOLUTION: A transport line 11 transports uninspected tires 12, and a takeout arm 13, turntable 14 and carryout lines 17 and 18 are installed near the transport line 11. The takeout arm 13 transports uninspected tires 12 on the transport line 11 onto the turntable 14, accepted tires 21 on the turntable 14 to a carryout line 17, and rejected tires 22 to another carryout line 18. A plurality of inspection devices 15a, 15b, 15c are arranged concentrically around the turntable 14. The carryout position of the transport line 11, the uninspected tire carry-in position 16a and inspected tire carryout position 16b of the turntable 14, and the carry-in positions of the carryout lines 17 and 18 are arranged on the same circumference from the rotary shaft 13a of the takeout arm 13.
Patent JP-2001295134-A (JP)
Title: Polyketone fiber and cord
Inventor: TANIGUCHI TATSU
IPC: D02J1/22
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyketone fiber having excellent mechanical properties such as a high strength and elastic modulus, having a high dry heat shrinkage and the stress which causes, a strong shrink property when heated, and useful for a twisted cord, a processed cord, a tire belt, a rubber-reinforcing material for a hose or the like. SOLUTION: This polyketone fiber is made of a polyketone polymer with 1-oxotrimethylene composing >=97 mol% of repeating units and possesses characteristics meeting the following (a) to (e): (a) a degree of crystallization =50-90%; (b) a degree of crystalline orientation >=95%; (c) tensile strength >=10 cN/dtex; (d) modulus of elongation >=200 cN/dtex; and (e) the maximum heat shrinkage stress >=0.8 cN/dtex.
Patent JP-2001298871-A (JP)
Title: Battery power storage system
Inventor: TOKUDA NOBUYUKI
IPC: H02J7/34
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To achieve the rise of accuracy and the reduction of cost by the improvement of frequency property of a battery power storage system which charges and discharges a secondary battery with a hybrid system of power converter. SOLUTION: This is a battery power storage system which charges and discharges an electrolyte circulation type of secondary battery 1 with a hybrid system of power converter 2, where a small-capacity high frequency PWM inverter 5 and a large-capacity rectangular wave inverter 7 are connected multiply to a power system. The total DC voltage Vb of a minority of optional single cells 1a' out of a plurality of single cells 1a constituting a secondary battery 1 such as a redox flow battery or the like is applied to the DC side of the small-capacity high frequency PWM inverter 5, and the DC voltage Va of all single cells 1a,... is applied as rated secondary battery voltage to the DC side of a large-capacity rectangular wave inverter 7. The rated voltages of the switching elements of several inverters 5 and 7 are varied, corresponding to Va>Vb.
Patent JP-2001298672-A (JP)
Title: Receiving device, its method and recording medium
Inventor: KATO TOSHIO
IPC: H04N7/16
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To permit a viewer to view a commercial message which is independently broadcasted from a TV broadcasting by replacing or inserting it in the midst of the TV broadcasting. SOLUTION: In a receiving device, a front end part 11 or a demultiplexer 15 process a program signal and a front end part 19 or a demultiplexer 21 process a CM signal. A switch 22 is changed-over by the control of a control part 23 based on a changeover signal which is comprised in the CM signal.
Patent JP-2001293102-A (JP)
Title: Sprincler firefighting equipment
Inventor: ABIKO KOJI
IPC: A62C35/58
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To enable the function of a control valve to be checked even if the execution of works of a fire alarm facility has not been completed. SOLUTION: A sprinkler control board 5 installed in a protection section is connected with a transmitting line to transmit a fire signal Ef from a fire alarm and equipped with a transmitting line cut detecting circuit 32 to control a control valve 18 by a water flow detecting signal Ea and a transmitting line cut detecting signal to control supply of firefighting water. When a detecting switch 24 is operated in a condition water the transmitting line of a fire signal Ef is not connected to the sprinkler control board 5, a check control part 22 releases the function of the transmitting line cut detecting circuit 32 to control the control valve into a closed condition to check the function.
Patent JP-2001262065-A (JP)
Title: Colored transparent coating film-forming composition, its application process and stripping process
Inventor: ARIMOTO KUNIO
IPC: C09D5/20
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a highly fashionable coating film also useful for decorating transparent substrates such as glass, plastic, etc., its application process and stripping process. SOLUTION: The composition comprising (a) a reaction product of an epoxy group-containing alkoxysilane (1) and an alkoxysilane containing an active hydrogen-containing amino group, (b) an acid catalyst, (c) an alkali-soluble UV absorber, (d) at least one solvent chosen from an alcohol, a ketone and Cellosolve and (e) a dye and/or a dyestuff, has a highly fashionable, excellent applicability, cold-setting property, coating film properties such as strength and coating film strippability.
Patent JP-2000348002-A (JP)
Title: Transfer controller architecture having hub and port
Inventor: ROBERTSON IAIN
IPC: G06F15/177
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer controller which synthetically arranges communication tasks for whole chips and whose constitution is simple. SOLUTION: A single hub 435 is connected to multiple ports 440, 447, 450 and 452 by a communication pipeline among a DSP cluster 455 an outer device and an outer memory in TCHP. Communication is executed among the DSP clusters so that the respective clusters 455 do not access the memories of the different clusters. A transfer request queue management device 420 receives a data transfer request, gives priority and generates a queue. The respective data ports contain the inner interfaces of same structures, which are connected to the hub 435, and outer interfaces constituted for target outer memories/ devices, which are connected to the ports.
Patent JP-2001305679-A (JP)
Title: Method for forming image information
Inventor: IWAI YOSHIKO
IPC: G03C1/765
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image information forming method by which a stabilized image is always obtained even by easy developing processing and also the fluctuation of a developing processing condition is automatically corrected. SOLUTION: In this image information forming method, while a silver halide photographic sensitive material in which specified signal information and photographed image information are recorded is developed or after it is developed, the specified signal information and the photographed image information on a photographic sensitive material are read by an image sensor by using infrared ray while it is still wet without passing through a drying process and converted into an electric signal, and the image processing of the photographed image information is performed by performing calculation based on signal information.
Patent JP-2001302559-A (JP)
Title: Method and apparatus for thermally decomposing dicyclopentadiene in vapor phase
Inventor: TAWARA SHINICHIRO
IPC: C07C13/15
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent polymers and tars from sticking to an apparatus wall and the inner wall of a pipe when vaporizing and thermally decomposing dicyclopentadiene in the vapor phase to produce cyclopentadiene. SOLUTION: A vaporized dicyclopentadiene fraction is lowered in a discharging part of a vaporizer and led into a trap container and the polymers and tars dropping in the discharging part together with the flow of the vaporized dicyclopentadiene fraction are trapped in the trap container. The vaporized dicyclopentadiene fraction is then led to a decomposition furnace.
Patent JP-2000317843-A (JP)
Title: Porous iron system metal bond diamond grinding wheel
Inventor: ISHIZAKI KOZO
IPC: B24D3/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a porous iron system metal bond diamond grinding wheel that has target strength and pore rate, and is possible to carry out continuous grinding for long time without clogging and is excellent in dressing. SOLUTION: This device is provided with diamond and iron metallic powder as bonding material. The part of the bonding material includes many pores. The wheel grains are combined to iron metal that is a bonding material chemically and physically and held. The iron metal includes iron powder, carbon coating iron powder, nitriding iron powder, and mixture of carbon and iron. It is controlled by adjusting the pore rate of whole grinding wheel in the scope of 5-60% and the average grading of iron metallic powder in the scope of 0.1-500 μm.
Patent JP-2001310196-A (JP)
Title: Waste water treatment apparatus and method for detecting load of wastewater
Inventor: UEJIMA MITSUO
IPC: G01N33/18
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus capable of easily estimating fluctuations in the BOD load of wastewater within a short time and capable of suppressing the autolysis of sludge or reducing operation cost, and a method for detecting the BOD load of wastewater. SOLUTION: A part of wastewater and a part of sludge are introduced into a hermetically closed container and, after oxygen is introduced into a gaseous phase part in the hermetically closed container, the pressure change in the hermetically closed container is measured and the BOD load of wastewater is estimated on the basis of the pressure change state and the amount of oxygen introduced into an aeration tank is regulated correspondingly to the estimated BOD load.
Patent JP-2001311368-A (JP)
Title: Louvers for movable louver device
Inventor: NAKAMURA TAKASHI
IPC: E06B7/086
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide louvers capable of preventing cut-in grooves for inserting louver support arms from projecting through the surface side of a louver body without increasing the thickness of a plate. SOLUTION: The louver body 6a of louvers 6 is formed of hollow band plate-shaped aluminum of extruded shape having a specified plate thickness T, a plate width H, and a length. A shaft hole 12 for inserting a pivot pin is formed through the louver body 6a in its longitudinal direction at the lateral center part thereof and at a position eccentric from the center part thereof in plate thickness direction to the rear surface side of the louver body. The wall thickness t1 of a louver body front surface side portion (a) is formed thicker, across the shaft hole 12, than the wall thickness t2 of the louver body rear surface side portion (b) on the opposite side of the louver body front surface side.
Patent JP-2001321984-A (JP)
Title: Filler wire for welding of hot steel plate
Inventor: NAKAMURA TAKAAKI
IPC: B23K35/30
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a filler wire for welding of hot steel plates which prevents the joint part rupture during hot rolling after joining by suppressing weld defects and preventing the degradation in the strength of the joint parts. SOLUTION: The filler wire for supplying the butt parts containing 0.03 to 5.0% B by mass % can suppress the S embrittlement which occurs in heat affected zones in hot bar joining of joining the tail ends of the preceding materials and the front ends of succeeding materials of the sheet bars for hot rolling and successively passing these material through finish rolling mills in a hot rolling process step. Further, the solidification cracking and embrittlement of the weld zones may be suppressed by incorporating 0.03 to 1.5% C, <=0.01 S, <=0.01 P and 0.2 to 8.0% Mn into the filler wire. Further, the occurrence of blowholes may be suppressed as well by incorporating 0.1 to 8.0% Si, 0.2 to 8.0% Mn, <=8.0% Al and <=8.0% Ti at total >=4.0% therein.
Patent JP-2001014144-A (JP)
Title: Pseudo-random number, generator and arithmetic logic circuit
Inventor: BERTRAM GEROLD
IPC: H03K3/84
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To generate N pseudo-random numbers complying with a request prescribed by a specific standard, at the least circuit cost and a high generation speed by connecting multiple logic circuits to N individual bit lines having digits as many as the output terminals of N register chains. SOLUTION: Four register chains supply N 4-bit width data words from their output terminals in very operation cycle of a generator and they are processed by a logic circuit 15 at random to generate N 8-bit width pseudo- random numbers. In the figure, a data word is symbolically represented by an array of N columns 14 consisting of four blocks. Four identical logic circuits 15 are allocated to bits of the same digit values of output sides al, a2, and a3, b1, b2, and b3 of all of the four register chains. Then N bits having the same digit value are generated and allocated to a psueod-random number represented as a column 16.
Patent JP-2001326856-A (JP)
Title: Solid-state image pickup device and solid-state image pickup system using the same
Inventor: KOUCHI TETSUNOBU
IPC: H04N5/374
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To realize a solid-state image pickup device that realizes reduced peripheral circuits. SOLUTION: The solid-state image pickup device consists of a plurality of pixel blocks each having photoelectric conversion elements 1-1, 1-2, transfer switches 5-1, 5-2 whose one-side terminals are connected to the respective photoelectric conversion elements, a signal input section in commonly connected to the other-side terminals of the transfer switches, and an amplifier section 2 connected to the signal input section. The device is characterized in providing a scanning means 16 for outputting a scanning clock for every pixel block.