baber/WOPTO huggingface dataset:
Patent JP-2003139427-A (JP)
Title: Cooling device
Inventor: MITA HIDEO
IPC: F25B9/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To protect a pulse tube refrigerator of a cooling device from damage by vibration even if the pulse tube refrigerator is used under large vibration, and enable use of the pulse tube refrigerator of the cooling device under large vibration, for example, in a superconductive magnet device of a magnetically levitated vehicle. SOLUTION: The cooling device is so constructed that, in the pulse tube refrigerator of multistage expansion having a compressor 1 as a pressure source, a first and a second regenerator 5 and 7, a first and a second pulse tube 9 and 14, and a first and a second cold heat recovering heat exchanger 8 and 12 for cold heat recovery, the first cold heat recovering heat exchanger 8 is disposed at a cold end 9b of the first pulse tube 9 on a hot side, and the second cold heat recovering heat exchanger 12 is disposed at a cold end 7b of the second regenerator 7.
Patent JP-2003148572-A (JP)
Title: Belt-type continuously variable transmission
Inventor: MATSUMOTO MIKIO
IPC: F16H9/18
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a belt-type continuously variable transmission capable of preventing the relative displacement in the circumferential direction, of a pair of opposite pulley parts to realize the silent transmission of rotation, simplifying the approaching and separating operation of the pulley parts abutting on a transmission belt, simplifying a transmitting operation interlocking mechanism, and dispensing with a mechanism for holding a position of a connecting member for keeping a rotating speed at an output side. SOLUTION: An input shaft part 19 is provided with a first split pulley 21 and a second split pulley 22, and an output shaft 20 part is provided with a third split pulley 23 and a fourth split pulley 234 in a pair of supporting cases 14, a first V belt 26 is hung between the first split pulley 21 and the third split pulley 23, and a second V belt 27 is hung between the second split pulley 22 and the fourth split pulley 24 to form a belt transmission part 15, the output shaft 20 is provided with a pluriaxial part 16 interlocking with the belt transmission part 15 and a planetary gear part 17, and one end part of the input shaft 19 is provided with a speed setting part 18.
Patent JP-2003147831-A (JP)
Title: Washing apparatus for filth bucket for portable toilet
Inventor: SAKUMA TETSUO
IPC: A47K17/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To propose a washing apparatus for a filth bucket for a portable toilet, by which the filth bucket can be washed simply even by anyone by directly using water in a tank for a water closet without a connection to a water service pipe in a toilet and all works of the treatment and washing of filth in the toilet are enabled and in which no construction work is required. SOLUTION: Both a power cord for a motor mini-pump sunk in a water tank for the water closet and a water hose connected to a discharge opening for the pump are drawn out from a spare hole not used for inserting to a water supply pipe bored to the upper section of the side face of the water tank, and a head for a washing with a nozzle and a water-discharging switch controlling the discharge of water from the nozzle is connected at the front end of the hole.
Patent JP-2003112737-A (JP)
Title: Anti-fall holder for plastic tank
Inventor: KOBAYASHI MASANAO
IPC: B65D25/20
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an anti-fall holder for plastic tank capable of easily storing and taking-out the polyvinyl chloride tank and a setting operation for its assembled state or folded state can be easily performed. SOLUTION: This holder for a plastic tank is comprised of a holding frame 1 and a bottom segment 2 which can be freely assembled and folded to mount and store a lower half part of the polyvinyl chloride tank. Both side portions of the holding frame 1 are crossed in X-form. They can be opened or closed around a fulcrum point of a supporting shaft 5 of the crossing part. One end of the bottom segment 2 is rotatably connected to a connecting rod 3 fixed to a lower part of one longitudinal direction of the holding frame 1 and then the other end of the bottom segment 2 can be engaged with an engaging rod 4 fixed in opposition to the connecting rod 3.
Patent JP-2003145113-A (JP)
Title: Waste treatment method
Inventor: SAKAI TADASHI
IPC: B09B3/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a waste treatment method capable of easily and firmly solidifying and stabilizing wastes without using special additives. SOLUTION: The waste treatment method is for treating tiles and pebbles and involves a primarily hardening step of mixing a hydraulic substance into tiles and pebbles and/or further mixing a hydrophilic resin and primarily hardening the resulting mixture until the mixture becomes in gel state and a secondary hardening step of mixing a hydraulic substance and water to the obtained agglomerate.
Patent JP-2003145499-A (JP)
Title: Particle-integrated semiconductor
Inventor: ISHIKAWA MASAMICHI
IPC: B01J19/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor with an electroconductive characteristic which cannot be obtained by a conventional method, and a manufacturing method thereof. SOLUTION: This particle integrated semiconductor is formed of particle integrated bodies in which particles with quantum effect are regularly arrayed in a substantially non-contact manner. In the manufacturing method thereof, the particles covered by a protective agent is dispersed in a dispersant, and precipitated.
Patent JP-2003144657-A (JP)
Title: Game machine
Inventor: WATANABE HIROO
IPC: A63F7/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To drastically improve interest by eliminating monotonousness in a game machine such as a pachinko game machine. SOLUTION: An operation port 3 and a big prize-winning port 4 are provided at the game panel 2 of the pachinko game machine 1, and a display device 12 provided with a display part 13a is incorporated in the center part of the game panel 2. A plurality of pattern strings is displayed on a display part 13a and consists of a plurality of kinds of patterns. A controller 24 performs drawing caused by the behavior of a game ball 5, and can lead a special game state advantageous to the player on a first necessary condition that the result of drawing is specific one. When the first necessary condition is satisfied, another drawing is performed and when the result of the drawing satisfies a second necessary condition that the result of drawing is special one, leading of the special game state is permitted.
Patent JP-2003148557-A (JP)
Title: Base-isolation device
Inventor: TACHIBANA HIROYUKI
IPC: F16F15/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a base-isolation device capable of inhibiting the separation of a base-isolation body on a fillet part from a flange. SOLUTION: In this base-isolation device comprising the base-isolation rubber body 30 composed of a base-isolation laminate 31 formed by vertically alternately laminating plate-shaped internal rubbers 31a and rigid plates 31b, and integrating them, and the coating rubber 32 integrally formed to cover a side face of the base-isolation laminate 31, and upper and lower flanges 10, 20 integrally formed on upper and lower parts of the base-isolation rubber body 30 in a state of holding the base-isolation rubber body 30 therebetween, the shearing elasticity of the coating rubber 32 is higher than that of the internal rubber, and/or tanδ of the coating rubber is 0.90 or more.
Patent JP-2003148782-A (JP)
Title: Outside air cooling system
Inventor: MATSUTAKE MAKOTO
IPC: F24F11/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an outside air cooling system controlling the temperature and the humidity indoors. SOLUTION: The temperature and the absolute humidity of the supply air SA to be supplied in the outside cooling system are set based on the temperature of the circulating indoor air and the absolute humidity of the indoor air. On the other hand, the humidifying quantity of the circulating air (ROOM) is determined from the state of the temperature and the absolute humidity of the introduced outside air OA, and the mixture of the circulating air (ROOM) and the outside air OA is controlled.
Patent JP-2003144411-A (JP)
Title: Magnetic resonance imaging device
Inventor: OGINO TETSUO
IPC: A61B5/055
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging device capable of storing raw data obtained by scanning, improving the flexibility of image processing and attaining the improvement of general image quality. SOLUTION: When an operating part 34 gives instructions of storing the raw data taken in from a data collecting part 24, as it is into an image database 32 and carrying out reconstruction using the raw data recorded in the image database 32, in the case the operating part 34 specifies the applied sequence of a plurality of image processing applications, a data processing part 31 reads the specified raw data from the image database, accesses an image processing database 33, carries out reconstruction processing such as inverse Fourier transformation, image filtering processing and distortion correction according to the specified sequence at every request of image display and displays a reconstructed image on a display part 35.
Patent JP-2003148022-A (JP)
Title: Door locking mechanism for box body
Inventor: TAKAHASHI YOSHINAGA
IPC: E05B65/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a door locking mechanism, by which a door is locked automatically with the closing operation of the door. SOLUTION: The closing engaging edge and receiving piece of the door are formed to a box body. An opening section corresponding to the closing engaging edge of the box body is formed to an internal plate for the door, and the opening section and a supporting frame are formed and mounted to the internal plate for the door installed to the box body in a rockable manner. A sliding plate in which an engaging section is formed at a front-end edge and a projecting piece is formed at a rear-end edge is arranged so that the projecting piece at the rear-end edge is engaged with the receiving piece of the box body in the case of the closing operation of the door and slid towards the opening section of the door.  The rear end of an open-close operating member is engaged with the engaging section for the sliding plate while the front-end edge is extended up to the front end of the opening section of the internal plate, and the door is pivotally supported movably along a dogleg-shaped slot extended in an inclined shape towards the inside of the closing engaging edge of a box.
Patent JP-2003146993-A (JP)
Title: Water dispersion type phosphoric acid ester composition
Inventor: KIMURA RIYOUJI
IPC: C08K5/521
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a stable water dispersion type phosphoric acid ester composition capable of being used in an aqueous phase. SOLUTION: This water dispersion type phosphoric acid ester composition is obtained by dispersing (a) a phosphoric acid ester component consisting of a mixture of 1 kind or >=2 kinds of phosphoric acid esters expressed by the general formula (1) [wherein, R1 , R2 , R4 and R5 are each a 1-10C alkyl or an aryl expressed by the following general formula (2) (wherein, A1 , A2 are each independently H or a 1-10C alkyl), and allowed to be the same or different, R3 is an organic group which may contain S, O, N or a halogen atom; and (n) is 0-30 integer] and containing >=60 mass % phosphoric acid ester compound of which (n) is 1 in the general formula (1) in (b) water.
Patent JP-2003152712-A (JP)
Title: Photographing certificate system, photographing device, certificate device, and photographing certificate method
Inventor: SAKURAI KANEYA
IPC: G06F21/10
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a photographing certificate system where a photographing device for recording a photographed image as digital data and a certificate device for detecting forgery of the image data are interconnected via a network, that reduces the risk of a key being inferred from analogy so as to enhance the reliability of a photo photographed in the system as a proof photo. SOLUTION: The certificate device 10 transmits a created common key and a key number to the photographing device 1 and stores them to a secondary storage device 14. Upon the receipt of image data, the photographing device 1 generates a first hash value by using the common key, transmits it to the certificate device 10 together with the key number and records the image data and the key number to a recording medium 7. The certificate device 10 stores the received first hash value and the received key number to the secondary storage device 14. Upon the receipt of image data and a key number externally, the certificate device 10 creates a second hash value by using the common key corresponding to the key number and compares the second hash value with the first hash value corresponding to the key number.
Patent JP-2003145877-A (JP)
Title: Serial printer
Inventor: TAMURA HISATO
IPC: B41J19/18
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a serial printer which can promptly stop a carriage when a desired encoder signal cannot be obtained from an optical type encoder. SOLUTION: A linear scale 41 is arranged parallel along a horizontal scanning direction so as to obtain position information of the carriage 13. The optical type encoder 42 set to the carriage 13 outputs the encoder signal obtained by reading the linear scale 41. A carriage scanning detection means 50 detects that the carriage 13 moves by a fixed distance, and outputs a signal at every time. An abnormality detection means 60 detects that the encoder signal is not normally outputted at the move time of the carriage 13 on the basis of the encoder signal and a signal from the carriage scanning detection means 50. A horizontal scanning motor control means 70 stops driving of a horizontal scanning motor 14 when the abnormality detection means 50 detects that the encoder signal is not normally outputted.
Patent JP-2003152116-A (JP)
Title: Semiconductor memory
Inventor: YAEGASHI TOSHITAKE
IPC: H01L29/792
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which the reliability of memory cell can be enhanced by suppressing electron trap in a gate insulation film. SOLUTION: A flash memory comprises a p-type silicon substrate 10, a plurality of source-drain regions 16 provided in the surface of the silicon substrate 10 while being spaced apart from each other, a multilayer gate including a charge storage layer 12 and a control gate 13 provided on the silicon substrate 10 between the source-drain regions 16 through a gate insulation film 11, and an insulation film 17 provided on the source-drain regions 16 wherein a level difference is provided between a first interface of the gate insulation film 11 and the silicon substrate 10 and a part of a second interface of the insulation film 17 and the source-drain region 16 so that the surface of channel region in the silicon substrate 10 is located higher than a part of the source-drain region 16.
Patent JP-2003155189-A (JP)
Title: Bogie stop position guidance device for crane
Inventor: MIYATA JUNYA
IPC: B66C13/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a bogie stop position guidance device capable of detecting the bogie position irrespective of the trolly position for a reduction in equipment and maintenance cost. SOLUTION: The crane is intended for cargo loading/unloading, and comprises a multidimensional sensor 1 for scanning a bogie 6 on a chassis lane B, a controller 2 for extracting a part 6a characteristic of the bogie 6 out of multidimensional data obtained by the sensor 1 for locating the bogie 6, and a bogie guidance signal display 25 for showing to the bogie driver the position of the bogie 6 obtained by the controller 2.
Patent JP-2002245661-A (JP)
Title: Optical disk reproducing device, optical pickup device and optical disk recording/reproducing device
Inventor: TOMOTO KAZUTAKA
IPC: G11B7/135
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To record or reproduce information signals to or from plural kinds of optical disks having different recording density of the information signals by making the track pitch of a recording track differ by using a light beam of a single wavelength which is emitted from a single light source. SOLUTION: When the high density optical disk and the low density optical disk having different track pitches are selectively reproduced, whether a placed optical disk 1a or 1b is the high density optical disk or the low density optical disk is discriminated, a voltage applied to a liquid crystal element 31 is changed in order to change a diameter of the light beam and whereby aberration is intentionally caused and a diameter of the beam is changed. Thus, the application of the beam to both high density optical disk and low density optical disk is allowed.
Patent JP-2003164099-A (JP)
Title: Motor
Inventor: TAKAHASHI HIDEJI
IPC: H02K7/14
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout-free fan motor which is assembled only by inserting a shaft into a sleeve.  <P>SOLUTION: Related to a motor 1 of fan motor, the end of a shaft 11 is provided with a fitting part 31, a spring 32, and an abutting part 33. When the shaft 11 is inserted into the fitting part 31, the fitting part 31 is elastically deformed so that the groove of the shaft 11 engages with a protruding part of the fitting part 31. Here, the fitting part 31 shifts toward a sleeve 12 side so that the fitting part 31 does not contact a bottom surface 220a. The spring 32 energizes the abutting part 33 toward the end face of the sleeve 12, and energizes the fitting part 31 and the shaft 11 toward the bottom surface 220a side. As a result, only by inserting the shaft 11 into the sleeve 12, the layout-free fan motor is easily assembled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164114-A (JP)
Title: Plane rectifier, copper-made annular component and manufacturing method therefor, and groove-forming die
Inventor: KUROSAWA TAKUZO
IPC: B21D28/00
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane rectifier, a copper-made annular component and a manufacturing method therefor, and a groove-forming die that achieve cost reduction by reducing cuttings by conducting press forming to a main process and by efficiently manufacturing the copper-made component.  <P>SOLUTION: The plane rectifier and the manufacturing method therefor are configured such that: a number of rectifier pieces are annularly disposed at equal intervals between rectifiers; the intervals are filled with insulating resin for electrically insulating the rectifier pieces; and the rectifier pieces and the insulating resin are integrated to form an annular body. Also in configurations of the rectifier and the manufacturing method: the rectifier pieces are integrally connected to each other; a brush contact surface formed into a plane shape is formed at one surface side of the formed annular body; a thin-wall wiring connection part that has an opening toward an external peripheral surface and does not penetrate the brush contact surface side is formed at the external periphery of the other surface side; and the groove- forming die is arranged at the external periphery so as to form the thin-wall wiring connection part that opens toward the external peripheral surface and does not penetrate to the brush contact surface side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163066-A (JP)
Title: Connection method between terminal and electric wire
Inventor: OHASHI HITOSHI
IPC: H01R43/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting a terminal to an electric wire for high quality connection.  <P>SOLUTION: In order to connect an electric wire 3 to a female terminal 1 comprising, at an electric wire connection part 4, connection pieces 7 and 7 at which a conductor insert space 8 and a slit 9 are formed, there are provided a first process in which a conductor 10 of the electric wire 3 is inserted in the pre-formed conductor insert space 8, or, the electric wire 3 is set to the female terminal 1, and the conductor insert space 8 and the slit 9 are formed around the conductor 10; and a second process in which conductive molten metal particles 11 are jetted/dropped to the conductor 10 through the slit 9 so that the connection pieces 7 and 7 are electrically connected to the conductor 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002250707-A (JP)
Title: Device and method for automatically inspecting substrate using charged particle beam
Inventor: MEISBERGER DAN
IPC: G01N23/04
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for automatically inspecting a substrate using charged particles capable of performing the detection and classification of a flaw at a high speed. SOLUTION: The automatic substrate inspection device is equipped with a radiation electron beam source for supplying electron beam, a charged particle control means having a deflection means for introducing electron beam to refract the same and sweeping the electron beam on the substrate, a detector for detecting the charged particle beam generated from the substrate, an X-Y stage loaded with the substrate and continuously operated at least in one direction and the computer electrically connected to the detector and processing the signal from the detector to form image data of the certain part of the substrate and comparing the image data with reference image data to identify a flaw.  Further, a vacuum system having first and second chambers is introduced so as to be made adjustable to a separate vacuum value independently and, during a period when the first substrate goes in and out of one vacuum chamber, the second substrate is inspected in the other vacuum chamber.
Patent JP-2003161521-A (JP)
Title: Heat pump type hot water supply device
Inventor: SENDA KOJI
IPC: F24H1/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type hot water supply device which ensures a necessary hot water quantity regardless of seasons and prevents an increase in cost.  <P>SOLUTION: This device comprises a heat pump unit 2 and a tank unit 1 having a hot water storage tank 3 for storing the hot water boiled up by the heat pump unit 2. A general capacity operation is performed only for a prescribed time to boil up a prescribed volume of hot water in a prescribed time. When the heating capacity falls lower than the general capacity, and the prescribed volume of hot water cannot be ensured by the prescribed time, an additional heating operation for ensuring the prescribed volume of hot water is performed as with the reduced capacity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002202071-A (JP)
Title: Device for feeding liquid especially fuel
Inventor: BODZAK STANISLAW
IPC: F04C2/18
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To increase feeding liquid quantity in case of low pressure in a pressure side of a first gear feed pump and prevent feeding liquid quantity from increasing more in case of sufficiently high pressure in the same. SOLUTION: A gear feed pump 60 is arranged with shifted in a direction of rotation axes 42, 45 of gears 41, 43 of a first gear feed pump 30. The gear feed pump 60 includes a pair of gears 64, 68 meshing each other in a pump chamber 62. A gear 64 of another gear feed pump 60 can be connected to a drive shaft 38 through a connecting device 66 in such a manner that the gear 64 can not rotate relatively to the drive shaft 38. The connecting device 66 is controlled by pressure at a pressure side 49 of the first gear feed pump 30. Namely, it is controlled so as to connect the gear 64 of the gear feed pump 60 to the drive shaft in such a manner that the gear 64 can not rotate relatively to the drive shaft 38 when the pressure is low and to separate the gear 64 from the drive shaft 38 when the pressure is high.