baber/WOPTO huggingface dataset:
Patent JP-2003106714-A (JP)
Title: Cooling system, its controlling device and its controlling method
Inventor: TOKURA MASAO
IPC: F25B49/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent refrigerant from being mixed into an object to be cooled through a broken part such as a hole or crack that could be made on a plate of a plate heat exchanger. SOLUTION: In abnormal circumstances of a cooling system and the like, refrigerant is evacuated from a plate heat exchanger 10 by opening a valve V3 so that pressure in the refrigerant space of the plate heat exchanger 10 is kept lower than that in the space of an object to be cooled. Also, at the time of the power failure, pressure in the space of the refrigerant of the plate heat exchanger 10 is kept lower than that in the space of the object to be cooled by opening the valve V3 to which electric power is not supplied.
Patent JP-2003108162-A (JP)
Title: Automatic speaker sound volume controller
Inventor: TANIGUCHI SUEHARU
IPC: G01B11/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To automatically adjust sound volume to the best sound volume for a singer and listeners. SOLUTION: A microphone 2a is provided with an infrared-ray emission part and sensors 15-1, 15-2, 15-n, etc., which receive infrared rays are arranged nearby speakers 14-1 to 14-n. The output signals of the sensors are received and A/D-converted into numerals, which are compared with one another to select the system having the largest light reception quantity; and the gain of the volume control part 12 of the selected system is increased to increase the sound volume of its speaker 14 and gains of volume controls of other systems are controlled to default values.
Patent JP-2003110476-A (JP)
Title: Radio receiver and directional reception method
Inventor: HIRAYAMA YOSHICHIKA
IPC: H04B1/707
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To quickly obtain an optimum wait according to the arrival direction of transmission waves in an adaptive array antenna. SOLUTION: A fixed wait to a delay profile where the maximum peak is detected by a path search section 11 is selected by an initial value wait selection section 12, and is used as the initial value wait of the optimization algorithm of an adaptive array antenna reception control section 13 to calculate the optimum wait of the adaptive array antenna, thus reducing time until the optimum wait is calculated by an optimization algorithm.
Patent JP-2003110331-A (JP)
Title: Wiring structure of feeder for road-side antenna
Inventor: FURUTA NORITOSHI
IPC: H01Q1/32
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure of feeder for road-side antenna that can maintain a good communication quality, by suppressing an increase in effective resistance and the fluctuation of impedance, even if the wired lengths of feeders are long and the weather of ambient environment changes. SOLUTION: The feeders 8 from road-side antennas 2, composed of loop antennas buried in a reserved road A to transmitters-receivers 4 installed to a transmitter-receiver installation facility B, are wired through pipelines 6 laid at positions higher than the ground surface. Since the feeders 8 are always held in the atmosphere having a small specific inductive capacity, the distributed capacity in between the feeders 8 and, in its turn, the effective resistance of the impedance of the feeders 8 from the connected ends with the transmitters- receivers 4 to the antennas 2 can be suppressed to a small value. In addition, since the feeders 8 are not exposed directly to wind, rain, and snow, the large fluctuations of the impedance can be prevented.
Patent JP-2003104465-A (JP)
Title: Wet tissue vessel
Inventor: ISHIMARU YASUSHI
IPC: B65D83/08
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a wet tissue vessel which less easily dries wet tissues, less easily proliferates germs or the like, and sanitarily preferable. SOLUTION: This wet tissue vessel stores a wet tissue storage body 151 storing a plurality of wet tissue pieces 200, and comprises a plurality of cover members 110 and 150 disposed to surround the wet tissue storage body, and an opening part 121 to take out the wet tissue pieces 200 in the wet tissue storage body covered by the plurality of cover members. The opening part is disposed in any one of the plurality of cover members, and a heating means 140 having a high-temperature part 141 to heat the wet tissue piece to be taken out is formed in the vicinity of the opening part. The wet tissue vessel is constituted by providing a high-temperature part moving means 127 to bring the high-temperature part into contact with or to separate it from the wet tissue piece to be taken out.
Patent JP-2002202755-A (JP)
Title: Light-emitting device and its drive method
Inventor: INUKAI KAZUTAKA
IPC: H05B33/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which is hard to generate a false outline and its drive method. SOLUTION: To prevent display disturbances, such as false outline from being viewed, longer subframe periods are divided in order and dispersed in a single frame period, so that the divided subframe periods will not appear successively. Data read out in the divided subframe period appearing for the 1st time among the divided subframe periods are held by memories in respective pixels, and the held data are read out in other divided subframe periods and displayed. This constitution can prevent the display disturbances, such as false outline, which is conspicuous in time-division drive by a binary coding method from being viewed.
Patent JP-2002161063-A (JP)
Title: Stabilization of rhodium catalyst for hydroformylation of olefin
Inventor: WIESE KLAUS-DIETHER
IPC: B01J31/40
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aldehyde, comprising hydroformylating the corresponding olefin in the presence of a rhodium catalyst. SOLUTION: A method for producing the 3 to 21C aldehyde, comprising hydroformylating the corresponding olefin in the presence of the rhodium catalyst, characterized by (a) separating the extract of a hydroformylation reactor into a gas phase and a liquid phase, (b) separating the liquid phase into an overhead fraction containing an unreacted olefin and the aldehyde and a bottom fraction containing the rhodium catalyst, and (c) cooling the bottom fraction at a lower temperature than the temperature of the extract of the hydroformylation reactor and then applying a carbon monoxide-containing gas to the cooled bottom fraction. By this method, the deactivation of the rhodium catalyst can sufficiently be controlled on the hydroformylation of the olefin.
Patent JP-2003106401-A (JP)
Title: Torque converter
Inventor: TANIHARA HIROSHI
IPC: B21D39/03
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To retain a turbine blade on a turbine shell without blazing. SOLUTION: Positioning hole H1-H3 are drilled at attachment positions of each blade 12b on annular part 12e of the turbine shell 12a and engagement claws N1-N3 engaging with the positioning holes H1-H3 are projectingly formed on the blade 12b. The turbine blade 12b is fixed on the turbine shell 12a with strongly cramping the engagement claws N1 and N2 not to form openings by engaging the engagement claws N1-N3 with the positioning holes H1-H3 and caulking adjacent of at least positioning holes H1 and H2 to generate plastic flow.
Patent JP-2002181556-A (JP)
Title: Thinning-out apparatus for positional data
Inventor: MIZUNO MASARU
IPC: G01C21/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce a recording capacity by leaving only effective positional data in a position calculation terminal such as a navigation system or the like. SOLUTION: In the position calculation terminal, an absolute position detection sensor such as a GPS or the like, a distance sensor such as a vehicle-speed pulse sensor or the like and an angular velocity sensor or the like such as a vibrating gyro or the like are used, and the position of a moving object is calculated by a position calculation means 1. The accuracy of position of the moving object is calculated by an accuracy-of-position calculation means 2. When an error in the position is judged to be less than a threshold value by a position recording and judgment means 3, a position recording means 4 records the position in a memory. Only the effective positional data is left so as to reduce a data amount. Thereby, the recording capacity of positional data required for displaying a running track can be reduced.
Patent JP-2003114246-A (JP)
Title: Measuring device for power source inspection
Inventor: SAITO TERUHIKO
IPC: G01R29/18
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide measuring device for power source inspection capable of shortening the inspection time and preventing a short-circuit accident. SOLUTION: This measuring device 30 for power source inspection is equipped with a connection cable 20 for connection to a plug socket circuit, a change-over switch 5 for switching the ON/OFF state of electric connection between the plug socket circuit and the measuring device 30 for power source inspection, voltmeters 6, 7, 8, 9 for measuring and displaying the voltage of the plug socket circuit connected by the change-over switch 5, and a phase rotation detector 10 for detecting and displaying phase rotation (positive phase/ negative phase) of the plug socket circuit connected by the change-over switch 5. Hereby, the voltages and phase rotations of at least one or more alternating- current plug socket circuits can be inspected simultaneously collectively.
Patent JP-2003113812-A (JP)
Title: Fluid pressure cylinder
Inventor: IOKA TADAAKI
IPC: F15B15/14
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To further downsize a fluid pressure cylinder at a low cost without requiring high accuracy of the dimensional tolerance. SOLUTION: Sensor mounting grooves 30 extending along the longitudinal direction of a cylinder body 11 are recessed and placed obliquently at each corner of the cylinder body 11. The inclination of each groove 30 is set to the angle identical to the tangent L of a virtual circle S, taking the axis line of a cylinder tube as the center.
Patent JP-2003116144-A (JP)
Title: Solid-state image pickup device
Inventor: OSADA MASARU
IPC: H04N5/369
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device for constructing a camera at a low cost and simplifying the design of the camera. SOLUTION: A plurality of light receiving elements PD having a color separation filter in the same color are arranged two-dimensionally adjacent to each other for an image pickup section of a solid-state image pickup device 10, a plurality of apertures AP for limiting light made incident to the corresponding light receiving elements PD are formed on light receiving faces of a plurality of the light receiving elements PD, and a vertical transfer electrode VEL for extracting the signal from the light receiving elements is placed by circumventing a plurality of the apertures AP. Further, the light receiving elements PD are placed so that the distance among the adjacent light receiving elements PD is nearly the same.
Patent JP-2002218105-A (JP)
Title: Information terminal, computer program and storage medium
Inventor: SUZUKI MAKOTO
IPC: G06F9/445
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal, a computer program and a storage medium that can automatically and quickly select a function and information with high possibility of need depending on a state of use and can reduce wrong operation. SOLUTION: The information terminal is provided with a management section that manages functions and/or information in linking with operating states, a detection section that detects the operating state, and a control section that automatically selects the function and information depending on the operating state detected by the detection section from the management section and makes them usable.
Patent JP-2003118268-A (JP)
Title: Stock price chart
Inventor: MASUDA TOKUTARO
IPC: G06F3/048
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a stock price chart which is easy to see even for beginners, and also, is suitable for the estimation of a stock price trend. SOLUTION: For this stock price chart, on coordinates comprising a price axis and a time axis, 'bar' for specified brands are arranged in a time sequence. In such a stock price chart, the 'bars' are arranged in such a manner that the upper and lower end of the 'bars' may respectively indicate either one of a this-time final price average price, or a previous-time final price average price. In this case, the this-time final price average price is calculated from a this-time final price and already obtained final prices for a specified number of times before this time. The previous-time final price average price is calculated from the previous-time final price and already obtained final prices for a specified number of times before the previous time.  To the 'bars', a display indicating a size relationship between the previous-time final price average price and the this-time final price average price, and a 'line' connecting the coordinates indicating the this-time final price and the upper end or the lower end of the 'bar' indicating the this-time final price average price are added. For the 'line', a display indicating the size relationship between the this-time final price and the this-time final price average price is added.
Patent JP-2003125463-A (JP)
Title: Control side radio apparatus of opening/closing unit, radio apparatus of side to be controlled, direct opening/ closing unit controller and radio opening/closing control system
Inventor: KIKUTANI KAZUO
IPC: E06B9/68
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To radio control partial or all types of operations (state change) of an opening/closing unit even without operating for the opening/closing unit operation control by a user and to regulate in the case in which the user operates therefor. SOLUTION: The radio opening/closing control system for the opening/closing unit comprises a control side radio apparatus and a radio apparatus of the side to be controlled, and a direct opening/closing unit controller. The control side radio apparatus automatically transmits a radio transmission signal which does not directly commands a state change of the opening/closing unit to the radio apparatus of the side to be controlled. The direct opening/closing unit controller automatically transmits a direct opening/closing unit control signal for controlling the state of the opening/closing unit to the radio apparatus of the side to be controlled in response to the operated operation key.  The radio apparatus of the side to be controlled performs the opening/ closing unit control in response to the reception or unreception of the radio transmission signal, but ignores the reception of the radio transmission signal only for a predetermined time when the opening/closing unit control signal is given directly.
Patent JP-2003125541-A (JP)
Title: Battery-powered portable device
Inventor: KAMAKURA SATOSHI
IPC: G03B17/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To operate a battery-powered portable device, such as a portable digital camera, once or several times, even after the battery runs down in normal use and enable the use of the device during an emergency. SOLUTION: If the starting operation, different from normal starting operation, is performed after the battery has run down, for example, a power switch 4 is depressed while a release switch 7 which is a switch for actuating the device is held depressed, a controlling means (not shown) changes the set value of lower limit voltage of a secondary battery 3 to a lower value, subject to this operation. Thus, exposure can be made once or several times for emergency purposes after the battery runs down.
Patent JP-2002136623-A (JP)
Title: Racket frame, racket with the racket frame, and racket frame set
Inventor: POGGI MARC
IPC: A63B49/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an excellent reinforcement of a racket frame. SOLUTION: This racket frame has a tubular body 18. The tubular body 18 has an intermediate part 22, and a reinforcing means 26 is provided near the intermediate part. The reinforcing means forms an interposition space 28 together with the intermediate part. The interposition space 28 extends over the whole outer circumference of the intermediate part.
Patent JP-2003124912-A (JP)
Title: Wdm optical transmission system using polarized surface preserved optical fiber
Inventor: OHATA YUTAKA
IPC: H04B10/2507
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To achieve a high-speed WDM optical transmission system having dense wavelength arrangement as compared with conventional one by using polarized surface preserved optical fibers in an optical transmission line. SOLUTION: There are means (3-1, 1-1, 1-2) that divide an optical transmission signal that is subjected to wavelength multiplexing into even and odd channels, polarizers 4-1, 4-2 that convert each divided optical signal to linear polarization that is vertical mutually, a polarization synthesizer 5-1 that allows each optical signal from the polarization element to be subjected to polarization synthesis, an element that inputs the optical signal from the polarization synthesizer 5-1 to the polarization axes that orthogonally cross each other of a polarized surface preserved optical fiber 11, a polarization separator 5-2 that separates the optical signal from the polarization surface storage optical fiber 11 to the linear polarization that is vertical mutually, and a WDM demultiplexer 2 that allows the output signal of the polarization separator to be subjected to wavelength separation.
Patent JP-2002252334-A (JP)
Title: Method for manufacturing semiconductor element
Inventor: KIM MYOUNG-SOO
IPC: H01L21/8234
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor element capable of preventing the occurrence of a film-thinning phenomenon for relatively thinning the thickness of an oxide film at a boundary surface between an STI(Shallow Trench Isolation) structure and a thick gate oxide film, when a dual gate oxide film process is applied to the normal STI structure. SOLUTION: The method for manufacturing the semiconductor element comprises a step of forming the thick gate oxide film 216 on a second active region II, in a state in which a field oxide film 210 is separately formed at the edge area of the STI 202 of the second active region II for forming the thick gate oxide film in a LOCOS step.
Patent JP-2003117736-A (JP)
Title: O-ring conveying-mounting device
Inventor: YAMAMOTO MASARU
IPC: B23P19/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an O-ring conveying-mounting device capable of efficiently mounting an O-ring to a workpiece by conveying the O-ring while maintaining the circular shape of the O-ring easy to deform. SOLUTION: This O-ring conveying-mounting device is roughly composed of a conveying mechanism for conveying the O-ring placed on a conveying line face; a mounting mechanism for seizing the O-ring by a holding part to mount it to a workpiece; and a workpiece conveying mechanism for conveying the workpieces in regular succession. The conveying mechanism 2 is provided with a conveying base 11 in a horizontally and vertically movable state. A conveyance positioning pin 37 and a positioning pin 38 are erected on the conveying base 11, and a conveying plate 15 is provided above the conveying base 11 to form the conveying line face 14.  In the state of lifting the conveying base 11 to the upper limit, the conveyance positioning pin 37 and the positioning pin 38 are inserted through the conveying plate 15 and projected onto the conveying line face 14, and the O-ring is conveyed advancing on the conveying base 11 in the state of being caught by both pins 37, 38.
Patent JP-2003120030-A (JP)
Title: Spacer for reinforcement
Inventor: TAKAHASHI TETSUO
IPC: E04G17/06
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for a reinforcement free from rocking and turning around a vertical main reinforcement. SOLUTION: This spacer for the reinforcement is provided with a spacer body 10 bent in trapezoidal shape turned sideways with a grounding upper base 11c almost parallel with a vertical main reinforcement 1; a vertical main reinforcement locking hook 16 integrally projecting by a fixed length L from one inclined leg face 11a; a vertical main reinforcement pressing bolt 15 screw- fastened to a bolt support flange 12 bent outward from the same inclined leg face 11a; a vertical main reinforcement locking claw 17 notched at the end part of the other inclined leg face 11b; and a lateral pair of hoop reinforcement locking hooks 18a, 18b integrally bent and projected from the other inclined leg face 11b to a hoop reinforcement 2. The spacer is set to be mounted to an intersecting part between the vertical main reinforcement 1 and the hoop reinforcement 2 in a reinforcing cage A.
Patent JP-2003117045-A (JP)
Title: Swing form diagnosing device
Inventor: BUN SEKICHU
IPC: A63B69/36
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To secure a determining method of a specific motion point which is very important for diagnosing the swing form and to extract only an effective image. SOLUTION: This swing form diagnosing device comprises an input means for inputting animated images of a subject picked up by an image picking-up means, an extracting means for extracting frames relating to a series of swing motions of the subject from the inputted animated images, a difference operating means for comparing each frame in the swing data with a standard image and outputting a difference image, a determining means for determining a specific motion point in the swing motion in accordance with a result of the analysis of a moving part image in the difference image, and a display means for extracting the frames corresponding to every determined specific motion point and displaying the image.
Patent JP-2002197677-A (JP)
Title: Optical disk with illicit copying preventive function and optical disk device
Inventor: AOKI YOSHITO
IPC: G11B7/24097
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To identify whether an illicitly copied disk or not by utilizing the presence or absence of a prepit section not existing on a central line of a track or the presence or absence of the oscillation of the track. SOLUTION: Displaced bit strings 7 formed by displacing portions of the bit strings of the track 5 in a radial direction are arranged in the region of a portion of the disk 1. When a light spot 8 passes the displaced bit strings 7, the fluctuation in the width of a regenerative signal is little but a large level fluctuation occurs in a tracking error signal. The presence or absence of the displaced bit strings 7 is detected by utilizing the level fluctuation of the tracking error signal, by which the disk is discriminated. The region of a portion of the disk 51 is provided with the track 54 oscillated by the frequency higher than the frequency at the intercession point of the control gains of tracking control and the disk is discriminated by the level of the oscillation frequency component included in the tracking error signal.
Patent JP-2003126070-A (JP)
Title: Portable terminal device, method of processing personal information, program, and medium
Inventor: HASHIMOTO KAZUHIKO
IPC: G06M3/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that personal behavioral information can hardly be seen immediately or processed statistically by a portable terminal device to detect individual characteristic information. SOLUTION: The portable terminal device 100a to be carried by a human body 1 is made to detect individual characteristic information on at least one of the following: position, posture, activity, and physiology of the human body 1. The portable terminal device 100a is equipped with an external storing means 8 to store the whole or a part of the detected results.