baber/WOPTO huggingface dataset:
Patent JP-2001195129-A (JP)
Title: Carrying unit, carrying device and control system for the carrying device
Inventor: YOTSUMOTO TADASHI
IPC: H01L21/68
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device and carrying units capable of optionally executing the substitution and increment of traveling tracks, loading boards, manufacturing devices, etc., the change of a layout, or the like and allowed to be driven by small labor and in short time and to provide a carrying device capable of improving carrying efficiency and a control system for the carrying device. SOLUTION: This carrying device is constructed by mutually connecting plural carrying units 10 by inter-unit connection bodies 20. Each carrying unit 10 is provided with a traveling track 11 for allowing a carrier 13 to travel a loading board 14 for supplying/recovering a carried article 16 and a connection body 12 for connecting the track 11 to the board 14. The inter-unit connection body 20 is formed on the connection body 12 of each carrying unit 10. The carrying device arranging two traveling lines on one traveling track is provided with carriers 13 capable of traveling on the two traveling lines without interfering with each other.
Patent JP-2001201943-A (JP)
Title: Developer solution adjusting device for electrostatic and wet type electrophotographic printer
Inventor: HAGIWARA YOSHIHIRO
IPC: G03G15/10
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To make executable continuous printing operation over a long period of time while maintaining toner concentration and volume of developer at a normal value. SOLUTION: In the device, a concentration sensor 11y and a level sensor 12y to measure the toner concentration and the volume of the developer in a storing tank 3y are provided and the volume and the toner concentration of the developer inside the storing tank 3y are maintained within a specified range by driving to control a carrier feeding pump 6 and a toner feeding pump 7y in real time based on measured values detected by the sensors 11y and 12y during printing operation and feeding concentrated toner or liquid carrier to the storing tank 3y. The rest period for adjustment of the developer solution is unnecessitated by performing concentration and volume adjustment in real time during the printing operation, so that the continuous printing operation over a long period of time is made possible.
Patent JP-2001201010-A (JP)
Title: LOW NOx COMBUSTION DEVICE
Inventor: KONAKAWA KATSUZO
IPC: F23D14/02
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a further lower NOx formation by a method wherein a combustion rate of lean flame is increased or a concentration of the lean flame is made to be further low. SOLUTION: There are provided a lean flame port 12 communicated with a lean gas chamber 11 for supplying lean mixture gas; a first flame port 14 communicated with a first mixture gas chamber 13 adjacent to the lean gas chamber 11 and adjacent to the lean flame port 12; and a second flame port 17 communicated with a second mixture gas chamber 16 adjacent to the first mixture gas chamber 13 and arranged adjacent to the first flame port 14. A concentration of the first mixture gas chamber 13 is made thicker than that of the second mixture gas chamber 16, and a width of a flame port rim between the lean flame port 12 and the first flame port 14 is made smaller than a width of the flame port rim between the first flame port 14 and the second flame port 17.  With such an arrangement as above, the rich mixture gas is not made lean with the lean mixture gas, but dispersion of substances from the rich mixture gas is promoted, so that even in the case of much amount of lean flame, it is stabilized and ultra-low NOx combustion can be realized.
Patent JP-2000295177-A (JP)
Title: Wavelength multiplex light amplifier and optical add- and-drop unit using optical amplifier and wavelength multiplex optical amplifier basic unit
Inventor: KINOSHITA SUSUMU
IPC: H04B10/296
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To attain highly efficient amplification by distributing a power loss of an optical signal, to extend an in-service branch port, to stabilize a system by eliminating the need for an optical isolator or decreasing an isolation requirement value and to attain control that keeps each gain of all ports constant in the wavelength multiplex optical amplifier that is used in connection to a branch port of a confluent/branching device of a wavelength multiplex optical signal and used for an m×n matrix optical switch of an optical cross connector. SOLUTION: This amplifier consists of a plurality of wavelength multiplex optical amplifier units 30 and an optical feedback loop system 34. In this case, a signal input port of an optical branch section 1a in the optical feedback loop system 34 is connected to an output side of an optical amplifier section 2c (2d, 2e, 2f) of a pre-stage of the wavelength multiplex optical amplifier unit 30.
Patent JP-2001207211-A (JP)
Title: Unit for transporting heat treatment article
Inventor: NAKAMURA MASATOMO
IPC: C21D1/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a unit for heat treatment articles which is a container for transferring in and transporting the treatment articles into a continuous furnace, such as a roller hearth furnace, is suppressed in the deformation quantity accompanying thermal expansion and shrinkage, is less deformed by repetitive use and may be improved in durability while hermeticity is maintained. SOLUTION: This unit for the heat treatment articles is constituted by fastening a plurality of capped containers 3a to 3d which are respectively independent onto one sheet of tray 2.
Patent JP-2001210120-A (JP)
Title: Light guide plate, and backlight device, portable telephone set, electronic still camera, car navigation, or notebook personal computer using the plate
Inventor: TERAGAKI YASUKO
IPC: G09F9/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate emitting light of uniform luminance, and a backlight device, a portable telephone set, an electronic still camera, a car navigation or a notebook personal computer which uses it. SOLUTION: A light guide plate 10 has an incidence face 1, a bottom face 2 and an emission face 3. The bottom face 2 is arranged in parallel with the incidence face 1, and has trenches 4 arranged with predetermined spaces in a direction DR1 away from the incidence face 1. The trench 4 whose cross section is a triangular shape having an almost perpendicular face to the bottom face 2 on the incidence face 1 side. The width of the trench 4 in the direction DR1 becomes wider as one goes away from the incidence face 1. The height of the trench 4 becomes higher as one goes away from the incidence face 1. The light guide plate 10 is used for the backlight device or the display part for the portable telephone set, the electronic still camera, the car navigation or the notebook personal computer.
Patent JP-2001209493-A (JP)
Title: Coordinate input device and indicating rod
Inventor: NODAGASHIRA HIDEFUMI
IPC: G03B21/132
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device excellent in operability and visibility. SOLUTION: A indicating rod comprises an infrared LED which is a diffuse light source and is integrated in a light emission part 5, a light emission control means which drives and controls the light emission, a switch 43 and buttons 44A, 44B, a display part 301 which displays ON/OFF of the switch, a battery, an outer rod 304 and an inner rod which are linked and telescope providing conduction of electricity between the light emission part 5 and a grip part 302, a wire for electric coupling between the outer rod 304 and the cathode side of the infrared LED, a wire for electric coupling between the inner rod an the anode side of the infrared LED, and a spacer 307 which is an electric insulator connecting the outer rod with the inner rod.
Patent JP-2001207848-A (JP)
Title: Shroud structure for cooling fan
Inventor: IWASAKI AKINOBU
IPC: F01P11/10
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a shroud structure for a cooling fan that can improve the installation/uninstallation of shroud peripheral equipment including a cooling fan enclosed by a shroud, and improve the cooling efficiency. SOLUTION: A shroud 3 comprises divided pieces, or a radiator-side shroud 5 and a fan-side shroud 6. The fan-side shroud 6 is divided into at least two. A removal of one division of the fan-side shroud 6 reveals an opening through which a cooling fan 2 can be lifted up.
Patent JP-2001208808-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAI YUICHIRO
IPC: G11C29/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a noise is recognized as a test mode to cause the possibility of malfunction even in usual usage when the noise enters an input signal, in a semiconductor integrated circuit for executing a test operation by a test mode signal in which an input signal is decoded. SOLUTION: A breakable fuse element 3 is inserted within a test mode signal generating circuit 2 in series to a switching element 2b to which the test mode signal TE generated by a mode decoder 1 is input, so as to output-disable a test mode control signal TS by breaking of the element 3. The erroneous test mode operation is prevented from being caused even when the noise enters the input signal in the use of a semiconductor device.
Patent JP-2001210882-A (JP)
Title: Superconducting circuit connection method and its structure
Inventor: MURAYAMA KYOHEI
IPC: H01L39/02
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent complication of a process and to enhance reliability. SOLUTION: A central conductor 2 of a coaxial connector 1 is arranged to come into contact with an upper surface of the end part of a superconducting circuit pattern 4 formed on a dielectric substrate 3, and a soft metal 5 mounted to cover a prescribed range, whose reference is a contact position between the central conductor 2 and the superconducting circuit pattern 4 is extended to be pressed to the central conductor 2 and the superconducting circuit pattern 4. Thereby, the soft metal 5 is connected electrically to the central conductor 2 and to the superconducting circuit pattern 4.
Patent JP-2001210308-A (JP)
Title: Protection structure of battery and protection element built in battery
Inventor: MITSUBE MASANORI
IPC: H01M2/34
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a protection structure of a battery in which the disconnection with the outside of battery can be surely maintained even if this has a housing type in a battery and even if a pressure switch returns after the electric connection with the outside of battery was cut off by the actuation of pressure switch. SOLUTION: This is equipped with a switch s which is made as a switch-on by an abnormal pressure rise in the battery and a fuse f which is fused by a short-circuit current of battery due to the switch-on of the switch s and by which the battery inside is disconnected from the outside of battery.
Patent JP-2001212695-A (JP)
Title: Butt welding method of pipe and insert ring used for welding pipe
Inventor: IWAMOTO MINEO
IPC: B23K37/053
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a butt-welding of pipes at a high quality, a high reliability and a low cost. SOLUTION: An insert ring 4 whose thickness B in the axial direction of a pipe 1 is greater than a contact width A with the pipe, is inserted to a welding portion 2, which is formed at a V-shaped opening. Then, temporary welding and regular welding are therein performed in turn. An outer peripheral surface 4a of the insert ring 4 is straight, and its inner peripheral surface 4b is extended at an arc of radius R.
Patent JP-2001215626-A (JP)
Title: Print order reception device
Inventor: UEDA YUTAKA
IPC: G03B27/46
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-function print order reception device having good operability. SOLUTION: The print order reception device 10 which reads customer's image data and can receive the input of information for forming prints in accordance with this image data, includes a means for displaying the images based on the customer's image data on a display screen 13 and increasing the count of the information indicating the number of print sheets based on the image data when a region on the display screen on which the images are displayed is pushed.
Patent JP-2000166364-A (JP)
Title: Thresher of combine harvester
Inventor: YABU KAZUSANE
IPC: A01F12/48
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To improve grain separation efficiency in the front of an oscillating and grading panel by rapidly sieving grains and efficiently collecting grains. SOLUTION: In this thresher of combine harvester, a threshing drum 6 is internally installed in a threshing chamber 22 for partitioning the lower part by a crimp net 24 and a dust sucking and dust-sucking and discharging fan 36 for discharging dust discharged by threshing and waste straw to the rear of the outside of the thresher is installed at same height as that of the threshing drum behind the threshing drum 6 and an oscillating and separation plate 25 is installed below the threshing drum 6 or the dust-sucking and discharging fan 36 and a winnower 32, a first conveyer 33 and a second conveyer 34 are longitudinally installed side by side below the oscillating and separation plate 25 and separation air of the winnower 32 is fed from the lower direction of a grain sieve 30 through a chaff sieve 29 to the dust-sucking fan 25.  In this case, a sieving line 28 is attached on the rear side of a feed pan 26 in the front of the oscillating and separation plate 25 installed in the lower part of the first half of the crimp net 24 and the sieving line 28 is installed forward than the front end of the grain sieve 30 in the lower part of intermediate of longitudinal width of the crimp net 24.
Patent JP-2001214522-A (JP)
Title: Unit type building
Inventor: YOSHIDA KOJI
IPC: E04B1/348
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a unit type building facilitating formation of a parting wall at a construction site. SOLUTION: The floor beam 14A of a building unit 21 is engaged with the rise part 25 of a continuous footing 20 to form an under floor partition wall 35 serving as a portion of the parting wall 30. A refractory joint 42 is installed on the upper surface of the rising part 25 prior to placement of the building unit 21, so that even if a gap forms between the floor beam 14A and the rise part 25, the gap between the floor beam 14A and the rise part 25 is closed after placement of the building unit 21 on the continuous footing 20, with the underfloor partition wall 35 automatically formed. Formation of the partition wall at the construction site is thus facilitated.
Patent JP-2001215720-A (JP)
Title: Working device and working method for material using ultraviolet ray or light of wavelength shorter than ultraviolet ray
Inventor: TABATA OSAMU
IPC: G03F7/20
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To allow desired working of three-dimensional shapes varying in working depths and to execute working with the lessened influence that the shape of a transmission part exerts on the working shapes. SOLUTION: This device has an SR light source 1 which radiates X-rays of SR light, an X-ray mask which has the transmission part of the prescribed shape allowing the transmission of the X-rays radiated from the SR light source 1 and a stage 3 for exposure which relatively moves the X-ray mask and the working material in order to vibrate a region where the material is irradiated with the X-rays transmitted through the transmission port by relatively moving the X-ray mask and the material according to the moving patterns determined in accordance with the working shape of the working material. The speed of the vibration by the stage 3 for exposure is higher than the speed of the movement.  The material is exposed with the exposure distribution meeting the working shape by the relative movement and the errors of the shape of the transmission port are averaged in the region where the material is irradiated with the X-rays transmitted through the transmission port by the relative vibration.
Patent JP-2000228367-A (JP)
Title: MANUFACTURE OF GaN FILM
Inventor: RI SEIKOKU
IPC: H01L21/205
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To realize a higher growth rate and improve crystallinity by loading a sapphire substrate within a reactor, supplying a mixed gas to NH3 gas and HCl into the reactor to process the sapphire substrate and realizing growth of GaN film on the processed sapphire substrate. SOLUTION: A sapphire substrate is loaded (S10) within a reactor and such a sapphire substrate is processed with the NH3 gas into the primary nitride (S20). The surface of this sapphire substrate is processed with a mixed gas of NH3 and HCl (S31), thereafter process is performed (S32) for attaining the secondary nitride (S32). The GaN film is caused to grow on the sapphire substrate of the secondary nitride (S40). Namely, the sapphire substrate is loaded to the reactor before the growth to execute the surface process with the mixed gas of NH3 and HCl (S31) and thereafter the additional process to obtain nitride is executed (S30) to realize growth of a crystal face and during this process, the temperature of the source, the growth temperature and the rate of group III elements and group V elements are adjusted.
Patent JP-2000199888-A (JP)
Title: Computer and viewfinder
Inventor: HIROKI MASAAKI
IPC: G09G3/20
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To determine discrete gradation levels and to obtain an image of good quality without decrease in the display quality by forming ITO on a second substrate, inserting a liquid crystal compsn. between first and second substrates, and driving ICs in a TAB form electrically connected to leads. SOLUTION: Two TFTs are formed as a compensation structure, and ITO (indium tin oxide film) is formed by sputtering so as to connect the output terminals of the TFTs to the electrodes as transparent electrodes of pixels on one substrate of the liquid crystal device. The ITO is etched by using a photomask 8 to form an electrodes 17. The ITO is formed at room temp. to 150 deg.C and annealed in oxygen or air at 200 to 400 deg.C. Thus, PTFTs 13, NTFTs 22 and electrodes 17 made of transparent conductive films are formed on a same glass substrate 50. Then a liquid crystal compsn. showing ferroelectric property is held between the first and second substrates, and driving ICs of a TAB form are connected to the leads on the substrate.
Patent JP-2000239149-A (JP)
Title: Use of hydrophilic polyorganosiloxane particle for water-resistant make-up or care composition
Inventor: BARA ISABELLE
IPC: A61K8/891
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, exhibiting a heat-resistant matting effect, sustainable for extended period, and capable of giving refreshing and pleasant sensations, by including specific polyorganosiloxane particles in the composition to be applied locally. SOLUTION: This composition applicable to cosmetics or for local application (preferably care or make-up composition of keratin) is incorporated with (A) elastomer-like solid polyorganosiloxane particles suspended in an aqueous phase and crosslinked at least partly, to improve its resistance to water. It is preferable that the component A is obtained by the addition and crosslinking reactions, in the presence of a catalyst, between (i) a polyorganosiloxane having at least 2 vinyl groups at the α-ω site of the silicone chain in one molecule, and (ii) an organosiloxane having at least one H bound to the Si atom in one molecule.
Patent JP-2001221466-A (JP)
Title: Intake system of engine
Inventor: SHIMOYAMA TOMOHIRO
IPC: F24F5/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To drain rain water in intake air quickly and to control operation of an engine well. SOLUTION: In the intake system 30 of an engine arranged to supply atmospheric air from an inlet 31, as intake air A, to the engine through an intake passage 32, a box 33 for collecting rain water in the intake air is disposed in the intake passage. A drain pipe 37 extends downward from the bottom face 36 of the water collecting box and the opening 38 at the lower end of the drain pipe is positioned in a water reservoir 39 which can store rain water.
Patent JP-2001228087-A (JP)
Title: Nondestructive quality determining apparatus
Inventor: TANAKA NOBUAKI
IPC: G01N21/35
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem where a conventional non-destructive quality determining apparatus becomes complicated and larg-scaled and is poor in versatility, because it requires a device for regulating the vertical positions for fruits and vegetables or the vertical positions of a floodlight projection member and a light detection member, in order to irradiate the same region of each of fruits and vegetables different in size with light and the accurate determination of the quality of fruits and vegetables is not possible because an optical axis is shifted. SOLUTION: Reflecting members 13, 14 for converting a light-advancing direction to an almost horizontal direction on a conveyor means are provided between a floodlight projection means 11 and fruits and vegetables M and fruits and vegetables M and a light-detection means 12, so as to be movable in the vertical directions.
Patent JP-2001229559-A (JP)
Title: Optical information recording/reproducing device
Inventor: AKAGI NORITAKA
IPC: G11B7/095
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of offsets in tilt error signals and the resulting increase of errors in tilt control because of a deformation of a lead rack caused by the change of a temperature environment and the movement of an optical pickup. SOLUTION: The offset of the tilt error signals owing to the moving direction of the optical pickup is preliminarily detected and recorded. When the moving direction of the optical pickup is detected by a rotational direction detecting part, the tilt error signals are corrected based on the recorded offset. Thus, the tilt control errors due to the moving direction are restrained, and the tilt of the optical pickup is controlled so that a disk is always orthogonally irradiated by light beams exited from the optical pickup even when the tilt occurs in the disk.
Patent JP-2000189931-A (JP)
Title: Carbage disposal device
Inventor: MAEKAWA SADASUKE
IPC: B09B3/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the decomposition of garbage. SOLUTION: In a garbage disposal device in which the garbage is decomposed by aerobe in stored water by supplying oxygen into the stored water W within a decomposition tank 1 into which the garbage is charged, an air-introducing opening 2, through which fresh air A is introduced into an in-tank space S above the surface of the stored water in the decomposition tank 1 and a discharge opening 3, through which internal air A' is discharged from the in-tank space S, are made opened, the stored water W within the tank is sucked from a suction opening 7 provided at the bottom of the decomposition tank 1, thereby sprinkling a portion of the sucked stored water W on the surface of the stored water within the decomposition tank from a sprinkling tool 10 through a sprinkling branch 9 from a main circulation path 8.  The device is provided with a circulating pump 6 which discharges the other portion of the sucked stored water W from an agitating discharge opening 12 at the bottom of the decomposition tank into the stored water within the decomposition tank through an agitating branch 11 from the main circulation path 8.