baber/WOPTO huggingface dataset:
Patent JP-2003072913-A (JP)
Title: Multi-stage lifter for food container
Inventor: SUZUKI KISAKU
IPC: B65G1/06
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage lifter for a food container with a little labor capable of saving an installment space in a factory, easily taking out a household dish from the food container, automatically lifting the heavy container accommodated with the household dish and contributing to enhancement of work efficiency. SOLUTION: A placement base 10 for the food container 13 placeable in the state that it is downwardly inclined from a rear side to a front side by a predetermined angle is arranged below a space between both side plates 3, 3 standingly provided at opposed positions. The multi-stage lifter for the container is provided with a base A, in which the placement base 10 engageable with an opening edge part 12a of the food container B and an engagement claw 13 with the inclined part are projectingly provided, provided above the placement base 10 over a plurality of stages;  and a lifting frame having an approximately reverse C shape in plane view which has a driving source vertically ascending/descending between both side plates 3, 3 of this base A and in which an engagement claw 14 for engaging the opening edge part 12a of the food container B with the engagement claws 13 of the respective stages of the base A is projectingly provided.
Patent JP-2003077359-A (JP)
Title: Switch structure
Inventor: SAKAI TAKESHI
IPC: H01H9/16
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a switch structure of a construction machinery, for example, mounted to a specific vehicle, which can reduce an irregularity of a display panel lighting. SOLUTION: The switch comprises a display panel 2 having a push button part 21, a translucent elastic member 6 located at the backside of the push button part 21, a light source 7 illuminating the push button part 21 through the elastic member 6, and a light control part 9 made of translucent synthetic resin located between the display panel 2 and the elastic member 6 controlling the illumination light irradiated from the light source 7 to the push button part 21.
Patent JP-2003074846-A (JP)
Title: Method and apparatus for fuel valve control
Inventor: MIYAGAWA YASUHIRO
IPC: F23N5/24
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To more safely control a fuel valve in controlling the fuel valve of a combustion device using a flame sensor, a microcomputer and electronic parts. SOLUTION: In a method for controlling the fuel valve 11 by a signal of the flame sensor 8, a time limit frequency signal is generated in the secondary side of a transformer 3 for transforming an AC power supply 2 and the fuel valve 11 is controlled on the basis of the time limit frequency signal.
Patent JP-2003078065-A (JP)
Title: Substrate for packaging semiconductor device and package for housing optical semiconductor device
Inventor: YANAGISAWA MITSUO
IPC: H01L23/12
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem that transmission characteristics are deteriorated by making characteristic impedance discontinuous and increasing the reflection of high frequency signal, since a ground potential is made unstable by the conduction resistance and impedance component of a through conductor for connecting an electrode pad and a semiconductor device in a high frequency range of >=20 GHz. SOLUTION: An interval between an electrode pad 13 and each of inner layer ground conductors 10 and 11 are defined as (d) and the diameter of the electrode pad 13 is defined as (w), in the direction parallel to the principal surface of an insulated substrate 9 configured by laminating a plurality of insulating layers 9a, 9b and 9c and an interval between the electrode pad 13 and each of inner layer ground conductors 10' and 11'. The status of 0<d<=w is provided, two of inner layer ground conductors 10, 11, 10' and 11' are laminated through the insulating layer 9b, and the thickness 14 of the insulating layer 9b between each of inner layer ground conductors 10 and 11 and each of inner layer ground conductors 10' and 11' is <=1/4 the wavelength of a high frequency signal to be transmitted by a through conductor 12.
Patent JP-2002141898-A (JP)
Title: Encryption apparatus and method for synchronizing multiple encryption key with data stream
Inventor: TEHRANCHI BABAK
IPC: G06F21/60
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for encrypting a data stream as successive two or more data blocks to each of which an encryption key is assigned. SOLUTION: The data stream such as a digital moving picture is encrypted in units of one or more blocks, each block having the assigned encryption key. A plurality of encryption key is assigned to the complete stream. A synchronization index is provided for mapping each individual encryption key to its starting data block. The encryption keys and the related synchronization indices re provided separately from the data stream through the user of one or more additional data transfer mechanisms. A randomly generated optional offset changes an interval between the data blocks at which encryption is performed by a specified encryption key.
Patent JP-2003086576-A (JP)
Title: Substrate-processing device
Inventor: SATO SEISHIN
IPC: H05H1/46
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To apply uniform plasma processing to the surface of a substrate by controlling the quantity of plasma and radical so as to uniformly supply the radical to a chamber. SOLUTION: A semiconductor manufacturing device of a batch processing form has a radical-supplying device 40 for supplying the radical into a load lock chamber 31 at a position adjacent to the load lock chamber 31. This radical-supplying device 40 has a plasma generation region 43 where the plasma is generated by a plasma source 50 and a radical generation region 44 where the radical is generated by the plasma. A plasma generation gas supplying means 46 for supplying gas for generating the plasma is provided in the upstream of the plasma generation region 43. A processing gas generation means 48 for supplying processing gas for processing a wafer 35 is provided in the down stream of the radical generation region 44.  Further, a plasma control means 47 for controlling the quantity of plasma gas is provided between the plasma generation gas supplying means 46 and the processing gas generation means 48. In addition, a radical control means 49 for controlling the radical quantity of processing gas is provided between the radical-supplying device 40 and the chamber 31.
Patent JP-2002216064-A (JP)
Title: Display device and sign having the same device integrated and memory and web host
Inventor: LEWIS SIMON C R
IPC: G09F27/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can autonomously function by using a data processor (4). SOLUTION: The display may be formed as an interactive sign for exchanging data with another equipment by using Internet connectivity. This sign includes embedded web host and web client software enabling the sign to make an inquiry to another device and to act as a server.
Patent JP-2003088974-A (JP)
Title: Laser beam machining method
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/40
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method by which an unnecessary cleavage is not caused on the surface of a work and the surface is not melted. SOLUTION: The laser beam machining method comprises a first process for forming a reformed region 7 based on multiphoton absorption in the work 1 along the intended cutting line of the work 1 by adjusting the condenser focus P in the inside of ht work 1 and by irradiating the work 1 with a laser beam L, and a second process, after the first process, for causing stress at places where the work 1 is cut along the intended cutting line 5 by heating the work 1 so that the temperature of the work 1 becomes higher than that of the work 1 when the reformed region 7 is formed.
Patent JP-2003090493-A (JP)
Title: Liquid pumping device
Inventor: SEKI TOSHIYUKI
IPC: F22D11/06
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid pumping device capable of simplifying a structure by disusing a coil spring, and having high durability. SOLUTION: A float 3, a switching valve 4, and a snap mechanism 5 are built in a sealed container 2 having an operating fluid inlet port 11, an operating fluid discharge port 13, a force-fed liquid influx port 16, and a force-fed liquid discharge port 17. The snap mechanism 5 includes a main arm 51 connected to the float 3, for swinging in response to ascent and descent of the float 3, a first magnet 55 rotatably mounted on the main arm 51, a second magnet 56 for repelling the first magnet 55, an auxiliary arm 52 on which the second magnet is rotatably mounted, and which is connected to the switching valve 4, and a shaft center member 54 provided between both of the magnets 55, 56.  Sine the snap mechanism utilizing repulsion of the first magnet 55 and the second magnet 56 switches opening and closing of the switching valve 4, the coil spring is not necessary, the structure is simplified, and the durability is improved.
Patent JP-2003089555-A (JP)
Title: Apparatus for coating optical fiber
Inventor: KOJIMA HIDEKAZU
IPC: G02B6/44
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the size of a power source unit must be large because the emission efficiency of UV rays emitted from a UV lamp is low. SOLUTION: One or several ultraviolet LDs or ultraviolet LEDs are used as a UV light source. The ultraviolet LD or ultraviolet LED is used or curing a UV-curable resin stuck to the outer periphery of a naked optical fiber obtained by line-drawing a preform. The ultraviolet LD or ultraviolet LED is also used for curing another UV-curable resin to be used when a coating film forming position formed by exfoliating and processing the coated film of a coated optical fiber is to be coated again. These UV-curable resins are cured by selecting and controlling the ultraviolet LDs or ultraviolet LEDs disposed at one-dimensional, two-dimensional or three-dimensional positions. A class of each of molding dies to be used is encoded and the encoded code is stuck to each of the molding dies.  A control circuit having a plurality of programs to be conducted functionally according to the classes of the molding dies reads the code stuck to the molding die, recognizes it, selects a suitable program and conducts the selected program.
Patent JP-2003079434-A (JP)
Title: Mini table
Inventor: IZUMI SATOSHI
IPC: A47B3/10
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a mini table which is disassembled and housed so well and is so light-weight that it is suitable to carry. SOLUTION: This mini table consists of top plates 10 and 20 consisting of flap plates put together in the width direction, and four leg plates 30 combining the top plates 10 and 20. The three top plates 10 and 20 consist of two top plate pieces 11, 12, 21, 22 and turning shafts 10a and 20a respectively, and has a structure for opening and closing the top plate pieces between positions where the top plate pieces become flat and opposing positions with a turning shaft. The top plate pieces 21 and 22 constituting the top plates 20 has two grooves 21a and 22a at one side edge in the neighborhood of an opposite side to the turning shaft 20a. The top plate pieces 11 and 12 constituting the top plate 10 has two grooves 11a and 12a respectively on both of the side edges in the neighborhood of an opposite side to the turning shaft 10a.  Each of the top parts of the leg plates 30 has a pressing part formed by being curved from a place projecting over the surface of the top plate to under the surface of the top plate and has a groove 30a respectively on both of the side edges of the two places where the leg plate crosses with the surface of the top plate.
Patent JP-2002190945-A (JP)
Title: Information processor, control method therefor and storage medium
Inventor: MURAKAMI TOMOCHIKA
IPC: H04N1/387
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a technology for surely attaching the position of an interested region in a picture which picture data shows in picture data. SOLUTION: Digital picture data is displayed and the interested region in the picture is designated. Position information on the designated region is buried in picture data by using the electronic water making technology as an accessory situation.
Patent JP-2002157863-A (JP)
Title: Digital image information media, digital image information recording and reproducing device, and digital image information processing method
Inventor: TSUMAGARI YASUSHI
IPC: G11B27/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To insert marking (bookmark) in an arbitrary logged point of video, voice or the like in a manner placing a bookmark in a book. SOLUTION: Information RTR-VMG which manages the object of a recorded data stream stores marking information M-C-EPI which can function as a bookmark.
Patent JP-2003095762-A (JP)
Title: Ceramic structure
Inventor: OGITA KIYOBUMI
IPC: E02D27/01
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic structure having high tensile strength. SOLUTION: A cylindrical female screw member 4 having a female screw part 4a inside and a sheath tube 5 having a hole are formed from a ceramic material. The female screw member 4 is attached to the hole of the sheath tube 5. The sheath tube 5 with the female screw member 4 are calcined so that the female screw member 4 is pressed by the shrinkage of the sheath tube 5 to tightly fit and fix to each other.
Patent JP-2003094864-A (JP)
Title: Card forming apparatus
Inventor: KATSUTA TAKESHI
IPC: B42D15/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To form a card with face image having an image protective layer of a high quality. SOLUTION: A card forming apparatus comprises a card supply means 1 for supplying the card 30, a card forming means 5 for executing a predetermined process on the card 30 supplied from the means 1 to discharge the card 30, and a controller 6 for controlling inputting/outputting of the means 1 and the means 5. The controller 6 senses a supply mount of the card 30 from the means 1 to the means 5 and a discharge amount of the cards 30 from the means 5, calculates a dwelling amount of the card 30 dwelling in the means 5, compares the dwelling amount with a preset allowed amount, and controls the means 1 so that the card supply to the means 5 is stood by when the dwelling amount exceeds the allowed amount. With this constitution, a predetermined amount of the cards 30 can be always supplied to the means 5.
Patent JP-2002175063-A (JP)
Title: After-image improvement system for lcd
Inventor: SHU KENEI
IPC: G02F1/133
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To effectively improve an LCD after-image. SOLUTION: This improvement system comprises a power source which provides operating electric power, a voltage detector which detects the value of an external power source by comparing a specific voltage value under operating electric power and generates a control signal by comparing the result, and a video and timing control unit which improves after-image, by outputting a prescribed pattern to the LCD with a control signal.
Patent JP-2003098300-A (JP)
Title: Electron beam irradiating device
Inventor: HOSHI YASUHISA
IPC: A23L19/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To increase the feeding speed of an irradiation target and prevent the occurrence of a non-irradiation area of electron beams on the surface of the irradiation target. SOLUTION: The device is equipped with a feeding device 4 for feeding a spherical or oblate-spherical irradiation target 2 in a feeding direction X, two electron beam accelerators 8a, 8b for irradiating electron beams 10a, 10b to the irradiation target 2 on the feeding device 4 in oblique directions from the upper right and left sides with respect to the Y direction crossing the feeding direction X so that the irradiation areas of the electron beams 10a, 10b are rectangular and the long sides of the respective irradiation areas are disposed along the feeding direction X, and a rotating device 6 for rotating the irradiation target 2 in each irradiation area of the electron beam accelerators 8a, 8b in a frontward or backward direction A with respect to the feeding direction X on the feeding device 4.
Patent JP-2003106808-A (JP)
Title: Surface position measuring method and device
Inventor: ITO MASAMITSU
IPC: G01B11/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To realize a surface position measuring optical method capable of measuring sample surface position even in the case that water exists on the sample surface. SOLUTION: A light guide 4 is arranged so as not to touch the surface of the sample and to partly touch in water 5. Laser light 2 is irradiated on the surface of the sample 3 through the light guide 4 and the laser light 2 reflected from the sample 3 surface and having passed through the light guide 4 is detected. The surface position of the sample 3 is obtained from the detected laser light 2.
Patent JP-2003108819-A (JP)
Title: Order information control method and device, ordering terminal, and program
Inventor: SETO TETSUJI
IPC: G06Q30/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous reordering in ordering photo services for image data by order information. SOLUTION: The order information C is generated at a user terminal 1 to be transmitted to an order receiving center 2 with the image data S. In an order accepting server 20, if the image data S and the order information C are acceptable or not is determined, and defined order information DC representing the file name, the number, the size, etc., for the image data to be actually printed are formed. The defined order information DC and the image data S are sent to a laboratory 3, where prints are formed. The defined order information DC is also sent to the user terminal 1, and the defined order information DC is recorded in an order information data base stored in a hard disc 14. The user can refer to the order information data base to check what orders for prints on what image data S the user made in the past.
Patent JP-2003106091-A (JP)
Title: Pipe jacking method and lubricant injecting apparatus for use in the method
Inventor: FURUICHI TOSHIJI
IPC: E21D9/06
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a pipe jacking method which can prevent hardening of a lubricant at lubricant feeding ports even if a two-part mixing consolidating lubricant is employed, and to provide a lubricant injecting apparatus for use in the method. SOLUTION: The pipe jacking method is carried out by thrusting a driving machine 5 for excavating a tunnel by a propelling pipe 9, and carries out tunnel excavation while injecting the lubricant into a gap between an outer peripheral surface of the propelling pipe 9 and a tunnel inner peripheral surface 55. According to the method, a blade mounting base 39 having a diameter larger than the outer diameter of the propelling pipe 9 is rotatably mounted on the driving machine 5 at a rear portion thereof, and when the lubricant is injected into the gap between the outer peripheral surface of the propelling pipe 9 and the tunnel inner peripheral surface 55, the lubricant is circumferentially guided along the outer peripheral surface of the propelling pipe 9 by rotation of an agitating blade 43 arranged on the blade mounting base 39.  Further, the plurality of lubricant feeding ports 45A, 45B for feeding the lubricant to a location corresponding to the agitating blade 43 are arranged on a main body casing 19 or a bearing member 27.
Patent JP-2003115306-A (JP)
Title: Fuel cell generator and its operation control method
Inventor: OUCHI TAKASHI
IPC: H01M8/04
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell generator and its operation control method in which a stable cooling of a water-cooling inverter is possible and in which downsizing of an intermediate heat exchanger for cooling an inverter or reduction of driving power of a recovery water-circulation pump is aimed at even in case the outside atmospheric temperature in the summer is higher than the temperature of a designed condition of an air-cooling-type cooler. SOLUTION: This is made to be provided with a reforming device 7, a fuel cell 1, the water-cooling inverter 70, a formed water recovery device 41, the air-cooling-type cooler 55, a recovered water circulation line 60, the intermediate heat exchanger 58, and a temperature sensor 80 installed between the air-cooling- type cooler of the recovered water returning line and the intermediate heat exchanger. A recovered water introduction line 60a to the air-cooling-type cooler of the recovered water circulation line is made to be provided with a flow control valve 42b, or a recovered water circulation pump 42 is made to be provided with a VVVF 42a for flow control and further provided with a regulating device 82 to control a circulating flow volume of the recovered water by regulating a flow control valve or a VVVF based on a thermometry value of the temperature sensor.
Patent JP-2003112945-A (JP)
Title: Glass for laser working
Inventor: KOMOCHI HIROTAKA
IPC: C03C3/089
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide glass for laser working which contains an element that is introducible into glass on fusing without performing ion exchange and that reduces a working threshold value. SOLUTION: Titanium, in a form of an atom, a colloid or an ion, is added to glass for laser working used for laser working utilizing abrasion or evaporation by absorbed laser beam energy. Since the titanium can be introduced into the glass by fusion, the material the working threshold value of which is easily controlled by the change of the amount of titanium to be added and which has uniform workability can be obtained.
Patent JP-2003120922-A (JP)
Title: Dust adhesion preventing device
Inventor: KUMAZAKI HIROSHI
IPC: F23J1/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of clogging of a fused slag cinder notch by preventing dust from adhering and depositing on the wall surface of the inside of the fused slag cinder notch 3 in an ash fusion furnace. SOLUTION: This dust adhesion preventing device includes a water supply means 30 and a water storing part 20 for once storing washing water supplied from the water supply means 30 and overflowing the washing water when it exceeds a designated water level. The water storing part 20 is provided along the wall surface of the inside of the fused slag cinder notch 3 in the ash fusion furnace 1, and the water overflowing from the water storing part 20 is let flow down along the wall surface.
Patent JP-2003125063-A (JP)
Title: Telephone dialing unit and portable telephone with dialing unit
Inventor: ASAI TOSHIO
IPC: H04W4/90
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone which can automatically or manually transmit input data, can surely transmit it to a predetermined registration destination, and can receive data therefrom. SOLUTION: The telephone dialing unit includes input/output terminals, capable of being connected to data input/output terminals of a telephone and a manual or automatic switch.
Patent JP-2003124415-A (JP)
Title: Cooling method for semiconductor chip and semiconductor device
Inventor: NISHIHARA KEIICHI
IPC: H01L23/473
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To assure reliability of a device for an extended period with smaller size and lower cost by sufficiently cooling a semiconductor chip. SOLUTION: The surface of a semiconductor chip 1 is connected to a cooling electrode 3 through a conductor 2. The cooling electrode 3 incorporates a cooling medium path 4 through which gas or fluid flows. Thus, the surface of semiconductor chip 1 is sufficiently cooled. So the semiconductor chip 1 is miniaturized while the reliability of device is assured for an extended period.