baber/WOPTO huggingface dataset:
Patent JP-2002167812-A (JP)
Title: Method to extract area that cannot supply gas, equipment to extract area to which gas cannot be supplied, program for extracting area that gas cannot be supplied and program recording medium for extracting area that gas cannot be supplied
Inventor: YONEYAMA KIYOSHI
IPC: G06Q10/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To promote efficiency further to process a secondary area where the water supply is cut off is extracted after a primary area where the water supply is cut off is extracted, among the end points including 'an end point' or 'a dead point', a valve which becomes a starting point of a secondary channel where the water supply is cut off is first of all specified without a tracing process. SOLUTION: A water supply system is looped in a way that at the dead end such as an end point N11', its water pipe P18' is looped with a rule that it should be turned back to the origin. Each water pipe is provided with the 1st and the 2nd loop number previously. From loop numbers of individual water pipes P16', P14' and P10' outside of valves V2', V3' and V4' which are end points of an area where the water supply is cut off, whether a water pipe channel ahead of the valve is 'a dead end' or not is investigated. Any water pipe of which loop number is same becomes a dead end in its tip. Loop number of water pipe P16' is equally '1'. Loop numbers for water pipes P14' and P10' that do not become 'a dead end' are '1' and '2'. The system can be applied to a gas supply system and a power supply system.
Patent JP-2003098816-A (JP)
Title: Image forming apparatus
Inventor: SATOU YOUJIROU
IPC: G03G15/08
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To detect a toner remaining amount by a toner sensor detecting the toner remaining amount, and to detect the presence of mounting of a toner container and an image forming unit. SOLUTION: The bottom face of the toner container 3 is rotated, so that it is in a rotating range, a magnetic detection is performed in an agitating means 6 for agitating a magnetic toner 5, and an aluminum sheet 9 detected with the toner sensor 4 is formed.
Patent JP-2003098908-A (JP)
Title: Display device and image forming device having the same
Inventor: YAMAGUCHI YASUHIKO
IPC: B41J29/42
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To make it easy to view the display screen of a display device with an input function and makes it easy to operate the buttons of the display device with an input function, in an image forming device. SOLUTION: Displayed contents shown on the display device with an input function of the image forming device can be enlarged as required. This display provides a screen that makes it easy to operate buttons, etc., and view it. The angle of the display device with an input function can be altered. In addition, the size of displayed contents can be altered according to the angle of the display device. This alteration enables, e.g. even a person in a wheelchair whose eyes are low in position to easily view the display screen and easily operate.
Patent JP-2003062014-A (JP)
Title: Toilet, bathing and nursing care wheelchair that caregiver can insert suppository or enema and deal with toilet easily
Inventor: MIZONAGA DAISUKE
IPC: A61G5/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a toilet wheelchair that a caregiver can insert a suppository or an enema in a patient and deal with toilet easily. SOLUTION: A seat back rest 13, an assisted frame 15, a seat surface backside support frame 12, an iron plate 16, and a back and forth open seat surface 10 are set up on a seat surface back rest frame 14. The seat surface back rest frame 14 is set up on a moving cart 5. It is easily viewable from behind and easy to work. A hassock 7 is set up on a hassock opening and closing frame 4. A patient can go into a toilet 20 with his legs spread out. It facilitates washing his buttocks or a groin in the bathroom.
Patent JP-2003107852-A (JP)
Title: Color image forming device having ion generator
Inventor: KITAGAWA TAKANORI
IPC: G03G15/01
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device which is capable of stable electrostatic charging and exposure and reducible in ozone generation amount and can be made small-sized and low-cost by shortening a tandem image formation process unit interval. SOLUTION: The external diameter of an image formation body 1 is <=50 mm and an ion generator 2 is used; and a DC voltage 18 is applied between an ion generating electrode 12 and a reference potential and a driving AC voltage 17 is applied between the ion generating electrode 12 and an induction electrode 13 to discharge corona ions from the ion generating electrode 12 on the reference potential side. A ground (GN) layer 24 is provided on the outermost shell part (on the opposite side from the ion generating electrode) on the side of the induction electrode 13.
Patent JP-2003109931-A (JP)
Title: Cleaning drying method of semiconductor wafer
Inventor: MORITA ETSURO
IPC: H01L21/304
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer cleaning and drying method capable of reducing particles attached to the polished surface of a semiconductor wafer. SOLUTION: A silicon wafer whose surface has been polished is finally cleaned with a cleaning solution containing a surface active agent as a hydrophilic surface. The silicon wafer whose polished surface is kept hydrophilic is dried out without scrubbing. As mentioned above, the surface of the silicon wafer is finally cleaned with a cleaning solution containing a surface active agent, the dried and polished surface of the silicon wafer is kept hydrophilic. Therefore, particles are less attached to the silicon wafer subjected to the above processing than one having a surface that is turned hydrophobic through a conventional scrubbing method.
Patent JP-2003106825-A (JP)
Title: Accurate three-dimensional measuring method by focus adjusting mechanism and zooming mechanism, and accurate three-dimensional measuring apparatus for the method
Inventor: OBA KOTARO
IPC: G02B7/28
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a focus adjusting mechanism for improving the depth accuracy in an object, a high three-dimensional measuring method by a zooming mechanism, and an apparatus for the method. SOLUTION: In the accurate three-dimensional measuring method in focus adjustment and zoom adjusting mechanisms, the zoom adjusting mechanism comprises a procedure for varying a zooming value according to the control signal in a processing means, the focus adjusting mechanism comprises a procedure for varying a focus depth value according to the control signal in the processing means, the imaging means comprises a procedure for imaging a subject via the zoom adjusting and focus adjusting mechanisms, the processing means comprises a procedure for setting the zoom adjusting mechanism in a direction for increasing or decreasing a sampling position at each fixed interval and at the same time allowing the focus adjusting mechanism to focus the subject at each sampling position of the zoom adjusting mechanism to extract the pixel value of a pixel to be noticed.
Patent JP-2003112313-A (JP)
Title: Method and equipment for manufacturing resin mixed wood powder and method and equipment for manufacturing woody molded article
Inventor: KATOU MASAMI
IPC: B09B3/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for manufacturing a resin mixed wood powder wherein a powder of pulverized wood and a resin are mixed uniformly and which is excellent in moldability, and a method and equipment for manufacturing a woody molded article. SOLUTION: The powder 3 of pulverized wood is obtained by pulverizing wood to be of 1-200 μm (wood pulverizing processes C and D) and a powder 5 of a pulverized resin is obtained by pulverizing the resin to be of 1-200 μm (resin pulverizing process H). Then, the powder 3 and the powder 5 are mixed to be a mixed material 7 (mixing process E) and by cooling and stirring the mixed material 7, the powdery resin mixed wood powder is obtained (cooling and stirring process F).
Patent JP-2003111736-A (JP)
Title: Advice communication system based on sensor information
Inventor: KOSUGI TADATSUGU
IPC: G16H10/60
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a proper advice to the detected value of a sensor. SOLUTION: The sensor and a sensor detected value output part for outputting the detected value of the sensor (sampling value) toward a cellular phone set 2 are provided at an external connection device 3 which can be signal- connected with the cellular phone set 2. When receiving a sensor detected value transmission command from the external connection device 3, the cellular phone set 2 outputs the sensor detected value transmitted from the external connection device 3 to a management center part 4 via an in information communication network. An advice returning part is provided to the control part 44 of the management center part 4. This advice returning part returns an advice corresponding to the sensor detected value sent from the cellular phone set 2 toward the cellular phone set 2 having transmitted the sensor detected value.
Patent JP-2003121375-A (JP)
Title: Printed-state inspection device
Inventor: TONOMURA KOJI
IPC: G06T1/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a printed-state inspection device that picks up an image formed of reflected light from a printed surface by projecting light upon the printed surface, detects a printing defect from the obtained image, and is improved in inspection efficiency. SOLUTION: This printed-state inspection device is provided with a lighting unit having many LEDs 7, a concentration distribution detecting means 9 which detects the concentration distribution on the printed surface 101a, and an LED controller 8 which causes the LEDs 7 to project light rays upon the printed surface 101a in accordance with the concentration distribution detected by means of the detecting means 9 by individually controlling the LEDs 7 based on the concentration distribution.
Patent JP-2003120830-A (JP)
Title: Valve with strainer
Inventor: AZUMA MITSUO
IPC: B01D35/04
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a valve with a strainer of simple maintenance. SOLUTION: A valve casing 2 is provided with a strainer holding hole 3 communicated to a fluid passage 1 in the valve casing 2. A lid body 4 detachable from the strainer holding hole 3, is mounted. A cylindrical strainer 5 is detachably fitted to the lid body 4. The strainer 5 is mounted on the way of the fluid passage 1 between an inner wall part 6 of the fluid passage 1 and the lid body 4 to allow the fluid to flow from the inside to the outside of the strainer 5. The lid body 4 is formed by a valve rod guide adjusting the flow in a state of being screwed in and out. The inner wall part 6 of the fluid passage 1 with the strainer 5 is further provided with a valve seat 8 for adjusting a flow rate.
Patent JP-2003123302-A (JP)
Title: Optical pickup and optical recording and reproducing device
Inventor: SHINODA MASATAKA
IPC: C30B29/32
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup in which a condensing spot with which a recording medium is irradiated is contracted and which pickup is compatible with a high recording density and a large capacity of the optical recording medium and to provide an optical recording and reproducing device which is provided with the optical pickup and performs an optical recording and reproducing with a high recording density. SOLUTION: In the optical pickup which is composed of at least a light source and a condenser lens 13 which converges the emitted light from the light source and forms a light spot, light having a wavelength in the range of 390 to 450 nm is emitted from the light source and the condenser lens 13 is composed of one or more optical lenses 11 and 12 including the optical lens 11 which is composed of strontium titanate or consisting essentially of strontium titanate and the absorption coefficient of which lens for the light emitted from the light source is 2.0 cm<-1> or smaller. Further, The optical recording and reproducing device which records and reproduces on a recording medium 30 is composed of the optical pickup.
Patent JP-2003122078-A (JP)
Title: Image forming apparatus
Inventor: MAEDA TETSUO
IPC: G03G15/01
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus with which an image of high quality can be obtained by effectively keeping down the vibration of an image carrier, to provide an image forming apparatus which can be easily assembled and also to provide an image forming apparatus provided with fewer number of parts. SOLUTION: In the apparatus, a reference member 200 fixed to the apparatus main body, an image carrier (1U) on which an electrostatic latent image is formed and an image carrier positioning mechanism 110 carrying out positioning of the image carrier to the reference member are provided.
Patent JP-2003117873-A (JP)
Title: Human body type robot hand
Inventor: HOSHINO SEI
IPC: B25J15/08
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a human body type robot hand having a bending and stretching function of each finger, a moving function facing a thumb to other fingers, and an opening/closing (abduction) function between fingers. SOLUTION: This human body type robot hand comprises 5 finger mechanisms, corresponding to five fingers of human being, and a palm portion corresponding to a palm and supporting the five finger mechanisms. The movement of the first finger mechanism corresponding to the thumb has three degrees of freedom, and the bending and stretching of each of the other second to fifth fingers has one degree of freedom. Abduction between the latter four fingers has one degree of freedom. The human body type robot hand has total eight degrees of freedom.
Patent JP-2003120488-A (JP)
Title: Engine starter
Inventor: TSUNODA SHUHEI
IPC: H02K7/10
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an engine starter with both a cell motor type and a recoil type mounted thereon which reliably starts an engine even when a relatively small cell motor of small torque is used without requiring any speed reducing mechanism such as a spur gear and a pinion, and also reduces the size and weight thereof. SOLUTION: A worm gear 18 is slidably urged in the axial direction and in the direction of engaging with a worm tooth 9a of a drive wheel 9, and mounted on an output shaft 17 of a cell motor 5, and the rotational torque on the cell motor 5 side is transmitted to the drive wheel 9 via the worm tooth 9a. The worm gear 18 is allowed to slide along the output shaft 17, and disengaged from the worm tooth 9a to uncouple the rotational torque to the cell motor 5 side from the drive wheel 9 side.
Patent JP-2003124622-A (JP)
Title: Solder material for electronic component mounting
Inventor: IKEDA KIYOUKO
IPC: H05K3/34
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent a void from being formed in a solder material for electronic component mounting and to securely bond an electronic component onto a support plate almost in parallel to a main surface of the support plate. SOLUTION: The solder material (7) for electronic component mounting is formed in a nearly H-shaped basic shape having a web (8) which bonds a nearly center part of the electronic component to the main surface (1a), a couple of end-part flanges (9) which are formed almost at both ends of the web (8) and bond both nearly end parts of the electronic component (4) to the main surface (1a), and a cut part (10) which is formed between the web (8) and end- part flanges (i) and does not bond the electronic component (4) to the main surface (1a). The web (8) and end-part flanges (9) are in such a united shape that they are in level with and connected to each other. The air between the electronic component (4) fixed onto the support plate (1) and the main surface (1a) is discharged to an outer side through the cut part (10).
Patent JP-2003122351-A (JP)
Title: Device and program for converting pitch of sound waveform signal to pitch class
Inventor: FUNAKI TOMOYUKI
IPC: G10H1/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a device which converts the pitch of a sound waveform signal into a pitch class so that settings of scale conditions of the pitch can intuitively be understood. SOLUTION: A pitch detection part 1 detects the pitch of the sound waveform signal. A scale condition setting part 2 sets one of a 12-tone scale, key scale priority, and a key scale as a scale condition for rounding the pitch of the sound waveform signal into the pitch class of a scale constitution sound. A pitch class output part 3 rounds the pitch of the sound waveform signal according to the set scale condition to output the pitch class as the scale constitution sound. A display image generation part 4 uses such an image that the style of black keys is changed from the normal style among normal keyboard display images having white keys and black keys to generate and visually display an image representing a style on which the set scale condition is reflected on a display unit 5.
Patent JP-2003119779-A (JP)
Title: Gondola equipment in pile driving barge
Inventor: ONO EIJI
IPC: E02D7/16
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide gondola equipment in a pile driving barge capable of always assuring safe maintenance around piles by permitting fine adjustment of the horizontal angles of worker's evacuation floor and overhang floor even though a pile driving leader is tilted. SOLUTION: A freely sliding fixed frame 12 is provided along the side surface of a pile driving leader 4; an evacuation floor 13 and an overhang floor 15 rotatable against the evacuation floor are arranged in the fixed frame 12, and the fixed frame 12 is connected to a gondola rising and falling winch 5 by a wire rope 24 with the fixed frame 12 and evacuation floor 13 as installed, and the fixed frame 12 is constituted to make an up and down motion along the pile driving leader 4 together with the evacuation floor 13 and the overhang 15 as the basic configuration of the gondola equipment in the pile driving barge.
Patent JP-2002209340-A (JP)
Title: Method and apparatus for measuring charging current and discharging current of storage battery
Inventor: RUHA ANTTI
IPC: H02M1/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To enable current detection under a high resistance value. SOLUTION: A first device Msw 2 having an input node coupled with a charging current source using the drop value of a measured voltage and a second device Mrep 2 having an input node coupled with a charging current source are driven by an identical control signal in order to generate a replica current Irep of a charging current Ich under the condition Irep=Ich/N (here, N>1) and measuring a voltage drop Vmeas2, induced by the replica current Irep flowing into a measuring resistor Rmeas2, in view of controlling the value of the charging current Ich. A control signal with a pulse width modulation signal has a pulse width, which is controlled as a function of a measured value drop of the measuring resistor or a DC voltage having an adjustable voltage value.  A servo-loop is controlled to make identical the potential appearing on an output node of the second device to the potential appearing on an output node of the first device. A storage battery discharge measuring circuit is operated in accordance with the same principle as the storage battery charging circuit.
Patent JP-2003127080-A (JP)
Title: Built-in type control computer
Inventor: HIROSE SHIGEO
IPC: B25J13/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a built-in type control computer and a system that can run a general-purpose operating system and that can read sensor information and output commands to actuators in high speed. SOLUTION: A control system for a robot with multi-degrees of freedom is composed of the built-in type control computer that has a PC card control circuit and a PC card slot together with a high speed serial communication control circuit and a plurality of intermediate nodes that are connected in cascade to the control computer through the serial bus, and can be realized by composing that a plurality of servo-systems or sensor-systems connected to each intermediate node are controlled by the control computer.
Patent JP-2003127052-A (JP)
Title: Grinding method
Inventor: SAKAE HIDETOSHI
IPC: B24B17/10
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To execute grinding of a machining face of an object to be machined simply with excellent accuracy. SOLUTION: A grinding tool 3 is moved on the locus of a tool which is simultaneously directed in the two directions of the first direction or the reverse direction and the second direction in an area where the relative movement direction of the grinding tool 3 is turned from the first direction (the Y direction) or the reverse direction (the Y direction) to the second direction (the X direction) that is roughly perpendicular to the first direction and in the area where the relative movement direction of the grinding tool is turned from the second direction to the first direction or the reverse direction.  By that, reduction in the movement speed of the grinding tool 3 is suppressed in the area where the movement direction of the grinding tool 3 is turned from the first direction or the reverse direction to the second direction and from the second direction to the first direction or the reverse direction, and furthermore, density of the locus of the tool can be set to be low, excessive grinding in the area where the movement direction of the grinding tool 3 is turned can be prevented, and the grinding with excellent accuracy can be executed.
Patent JP-2002142999-A (JP)
Title: Heat-resistent cooking oil filtering and circulating machine
Inventor: ISHIDA AKIHIRO
IPC: A47J37/12
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a cooking oil filtering and circulating machine for use at high temperatures which eliminates oil oxidation aiding substances such as residual substances left over after frying something generated in cooking oil in use and thereby reduces oxidation of oil and which can be used when cooking in a kitchen. SOLUTION: The cooking oil filtering and circulating machine comprises a temporary oil storage bath provided with a filtering net 6, a motor 7 and pump 8 for circulating the cooking oil in the oil storage bath. The motor and pump are activated at one's option by means of a switch 12 of a near-at-hand operation section 11. Each part of a cooking oil path is heat-resistent up to 260 deg.C.