baber/WOPTO huggingface dataset:
Patent JP-2001309236-A (JP)
Title: Electronic camera
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To perform backlight correction which is not allowed to a conventional electronic camera employing an MOS type solid-state imaging apparatus. SOLUTION: In an electronic camera provided with an MOS type solid-state imaging apparatus that can perform an image signal reading operation by a photoelectric conversion element row unit and an electrically shutting operation, a prescribed electronic shutting operation is stopped when a static image instruction signal is issued for instructing imaging static images, a flarelight is operated within the period of a vertical blanking that is set during the electronic shutting operation is stopped, and thereby outputting static image data based on image signals which the MOS type solid-state imaging apparatus outputs based on image signal reading operation performed within the period when static image signal reading is set subsequently.
Patent JP-2001301724-A (JP)
Title: Auxiliary tool for packaging bundled waste plastic for agricultural use, and packaging method therefor
Inventor: HIRATA MASAO
IPC: B65B67/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for packaging a bundled waste plastic for agricultural use capable of rapidly implementing the loading and unloading and the transport of a large volume of the plastic, and a packaging method therefor. SOLUTION: This auxiliary tool for packaging the bundled waste plastic for agricultural use comprises a fixed disk 1 and six movable disks 4 having the same diameter and arranged therearound, six grooves 2 are provided in a radial direction in the fixed disk 1 with a center thereof as a starting point at an angular interval of 60 deg., tracks 3 are installed from a bottom in the same direction as the grooves, and the movable disks 4 are movable on the tracks 3 in the longitudinal direction toward the center of the fixed disk l, and have a groove 5 to be communicated with the grooves 2 of the fixed disk 1 when the movable disks are abutted on the fixed disk 1, a guide member 7 having six plate blades 6 in the radial direction at the angular interval of 60 deg.  is fixed to the center portion of the fixed disk 1 so that the grooves 2 of the fixed disk 1 are located in an intermediate portion between the adjacent plate blades at a base portion thereof, and a hollow cylindrical body having an opening part 8 over the whole length is fixed to a center portion of the movable disks 4 so that the opening 8 is astride the grooves 5 of the movable disks 4 in the direction of the fixed disk 1.
Patent JP-2001303115-A (JP)
Title: Method for operating rotary hearth type reduction furnace and reducing facility of metallic oxide
Inventor: IBARAKI TETSUJI
IPC: C22B1/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a facility wherein, in the case of reducing powdery raw material containing much moisture and having <25 μm average grain diameter, processes from the dehydration to the formation are simplified and a metallic oxide is reduced at a low cost in a rotary hearth type reduction furnace, and to provide a technique for reducing dust and sludge developed in a metal production process and also removing impurities. SOLUTION: Slurry of mixture containing a powdery metallic oxide and powdery carbon is dehydrated to 16-27% moisture content with a twin roll press type dehydrator and then a formed body is produced with a push-out type forming machine. The formed body is sintered and reduced with the rotary hearth type reduction furnace to obtain the metal.
Patent JP-2001308174-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: ONISHI TORU
IPC: H01L29/73
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress functioning of parasitic devices formed around trenches for device separation of a semiconductor device. SOLUTION: An insulator 30a which is formed on the side wall of a first trench 34a from the surface of a silicon layer 40b up to the specified depth is formed with a thickness larger than that of the insulator 30b of a second trench 34b from the specified depth up to an oxide film 40a. As a result, the gate oxide film at a parasitic MOSFET which is formed around the first trench 34a with the conductor 32 as a gate electrode becomes thick, functioning of the parasitic MOSFET can be suprresed, and the property of the semiconductor device is improved.
Patent JP-2001259610-A (JP)
Title: Treatment for waste
Inventor: AKIYAMA HAJIME
IPC: F23G5/027
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for wastes which is capable of subjecting the wastes mainly consisting of inorganic components and containing organic matter to a non-polluting treatment at a low cost without generating a large amount of waste gases and NOx. SOLUTION: The treatment method for the wastes includes a stage for vaporizing the hazardous organic matter from the wastes mainly consisting of the inorganic components and containing the hazardous organic matter and generating the gases containing the evaporated hazardous organic matter and a stage for subjecting the evaporated hazardous organic wastes included into the gases to the non-polluting treatment.
Patent JP-2001313682-A (JP)
Title: Psk demodulator, psk demodulating method and recording medium
Inventor: SAKURAI NORIYOSHI
IPC: H04L27/227
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a PSK demodulator for economizing the storing capacity of an element for delaying a signal while maintaining the correctness of demodulation in delay detection. SOLUTION: A sampler 5 samples PSK modulation wave. A clock reproducing device 12 generates a symbol clock signal. A counter 7 for setting a section sends an ON signal to an input control signal part 8 with the timing of the sampling of 33rd to 96th signals from the start of a symbol section. The part 8 sends a sampled signal and a sampling signal to a shift register 9 in response to the ON signal. The register 9 successively sends values, which are stored successively whenever the sampling signal comes, to a detector 10 with the timing of sending the values of the 33rd to 96th signals in the next symbol section from the sampler 5 to the detector 10. The detector 10 detects waves by using two signals sent to itself and a decoding part 13 demodulates a PSK- modulated signal by using the detected signals.
Patent JP-2001311942-A (JP)
Title: Liquid crystal display device for game machine
Inventor: KURODA SHIRO
IPC: A63F7/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To take effective measures for the heat radiation of a liquid crystal display device. SOLUTION: A liquid crystal display device which is arranged on a game board is equipped with an image panel unit in a rectangular parallelepiped shape which contains at least a liquid crystal display element and a back light part and is equipped with a back plate having holes for heat radiation, an image control substrate which generates an image on the liquid crystal display element on receiving a command from outside, and a 1st member which is a 1st member as a transparent case covering the image control substrate for illegality prevention and has air vents for heat radiation; and the image control substrate is arranged having a gap part with the back plate and integrated with it.
Patent JP-2001314289-A (JP)
Title: Merchandise display rack
Inventor: IKETANI AKIHIRO
IPC: A47B47/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise display rack which can be easily assembled of the minimum number of parts without requiring work such as screw driving, in which removal of the parts can be prevented after a base rack is installed, and in which movement of the base rack forward/backward and right/left can be securely prohibited. SOLUTION: In a lock hole 13 bored in an upper surface of a base leg 4, 5, a lock member 14 having an insert piece 15 and a rearward slit 18 at a front part between upward raised pieces 16, 17 is installed so that the slit 18 is engaged with a front edge part of the lock hole 13, and a front surface of a reinforcement member 21 fixed to a lower surface of a base rack 19 placed on the base leg 5 is disposed on a rear end of the raised piece 16, while right and left side pieces 23 of the base leg 19 are disposed on the outer side of the raised piece 16.
Patent JP-2001324089-A (JP)
Title: Condensate discharging device
Inventor: KOIKE TADASHI
IPC: F16T1/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a condensate discharging device having high rolling capacity of a rolling member. SOLUTION: A valve casing comprising an upper casing 1 and a lower casing 2 forms an inlet 4, a valve chamber 3, and an outlet 5. A valve seat member 8 having a guiding passage 7 is screw connected with the lower casing 2. A snap ring 20 holds a temperature control element 10 for opening or closing the guiding passage 7 over the valve seat member 8. The guiding passage 7 comprises a condensate discharging hole 21, an upstream orifice hole 22 with an opening area smaller than that of the condensate discharging hole 21, and an orifice hole 23 with an opening area smaller than that of the upstream orifice hole 22. A rolling member 25 is passed through the orifice hole 23. The upper part of the rolling member 25 is placed on the upper end of the orifice hole 23, and its lower end is positioned under the orifice hole 23.  The lower casing 2 has a barrier member 28 integrally connected to the inner wall of the outlet 5 through a plurality of ribs 27. The barrier member 28 is positioned under the rolling member 25, and part of flowing-down condensate flow is collided and splashed toward the rolling member 25 side.
Patent JP-2001323697-A (JP)
Title: Unlocking service method in keyless entry device
Inventor: UEDA TSUTOMU
IPC: G06Q10/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an unlocking service method for a keyless entry device capable of speedily executing unlocking service in accordance with request from a user incapable of unlocking due to loss of a remote control key or the like. SOLUTION: Discrimination code information for specifying a discrimination code set on a receiver of each keyless entry device, and user information such as the address and name of the user 130 using the keyless entry device are stored in a data base 142 to be related with each other, and when an unlocking request is given by the user 130, the user information and the discrimination code information related to the user 130 are read from the data base 142, thereby unlocking service is executed using the read information.
Patent JP-2001337241-A (JP)
Title: Method for manufacturing optical waveguide
Inventor: OKUBO HIROYUKI
IPC: G02B6/13
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide capable of filling a narrow gap part having a large aspect ratio in a core pattern without forming voids. SOLUTION: A film forming pressure in film forming of an upper clad 103 by a CVD method is set at 1-40 Pa, further forming of SiO2 films 103a-103d by the CVD method and SiO2 sputtering by a rare gas ion are repeated or simultaneously performed and whereby the narrow gap between cores 102 on a quartz substrate 101 is filled with the SiO2 films 103a-103d without forming the voids. Also, since filling characteristics for cores 202 on a quartz substrate 201 by the upper clad 203 are improved by setting a film forming pressure in forming an upper clad 203 at 1-40 Pa, sputter etching for the upper clad 203 is not necessitated.
Patent JP-2001328753-A (JP)
Title: Automatic web feeding system, automatic web recovery system and temporary web storage device
Inventor: HAYASHI BUNPOU
IPC: B65H19/12
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a lifting mechanism for elevating a web from a self- advancing bogie used in an automatic web feeding system for supplying a web into a feeder of a rotary press using a self-advancing bogie and to reduce the required number of metallic pieces buried in a floor for positioning. SOLUTION: Based on the diameter of the web 7 measured beforehand, a stop position X for the feeder of the self-advancing bogie 12 and a rotation angle θ of an arm 25 to which the web 7 is fitted are calculated; the self- advancing bogie 12 is stopped at the calculated stop position X; and the arm 25 is rotated by the rotation angle θ. By driving an attaching mechanism provided for the arm 25, the web 7 mounted on the self-advancing bogie 12 stopping at the stop position X is attached to the arm 25.
Patent JP-2001327816-A (JP)
Title: Filter medium for filter and its manufacturing method
Inventor: YAMADA MASATAKA
IPC: D04H1/4382
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium for a filter, which is excellent in the performance to capture particularly particles having small particle size and also in the property of keeping a shape as the filter medium and to provide a method for manufacturing the filter medium. SOLUTION: This filter medium is constituted of a base material sheet and a fluorine-based fiber web where a fluorine-based fiber having 1 dtex or larger denier is intermixed with an extra fine fiber fined by dividing the fluorine-based fiber in the longitudinal direction. This method for manufacturing the filter medium comprises laminating the fluorine-based fiber web having 1 dtex or larger denier on at least one side of the base material sheet and imparting a physical impact to the surface of the fluorine-based fiber web so that at least a part of the fluorine-based fiber constituting the fluorine-based fiber web is entangled and another part of the fluorine-based fiber is divided at the same time.
Patent JP-2001269183-A (JP)
Title: Agent for regulating hepatic function
Inventor: MATSUI HIDEKI
IPC: C07K16/24
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the DNA of a new hepatic function regulating agent, a protein, its partial peptide or their salts having hepatic function regulating action and useful for the prevention and treatment of various diseases such as hepatic insufficiency, hepatitis, hepatic cancer and hepatocirrhosis. SOLUTION: The hepatic function regulating agent contains the protein having the amino acid sequence same as or essentially same as the amino acid sequence expressed by the sequence No.1, the sequence No.2, the sequence No.3 or the sequence No.31 (refer to the specification) or its salt. The invention further discloses a method for the screening of the hepatic function regulating agent, etc.
Patent JP-2001327888-A (JP)
Title: Impeller for separation device and separation device
Inventor: MOGI KUNITOYO
IPC: B09B5/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an impeller for separation device, which is capable of supplying a separation object smoothly and preventing the entanglement of refuse to the rotary shaft of the impeller. SOLUTION: In the impeller 4 for separation device having a plurality of crushing blades 22, 23 for crushing the separation object Z, which is fixed to the rotary shaft 21 and held freely rotatably in a drum 3 of the separation device 1, the 1st crushing blade 23 formed so that one side of the side end face is orthogonal to the rotary shaft 21, and the 2nd crushing blade 22 formed so that one side of the side end surface present in the same side as the one side of the side end surface of the 1st crushing blade 23 is inclined toward another side of the side end surface ranging from the fixed part of the rotary shaft 21 to the tip part, are arranged as a plurality of crushing blades and are fixed to the rotary shaft 21 to be adjacent to each other in the rotating direction.
Patent JP-2001335629-A (JP)
Title: Production method of aromatic-aliphatic copolymerized polycarbonate
Inventor: NAGASHIMA HIROMITSU
IPC: G02B6/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an aromatic-aliphatic copolymerized polycarbonate having an excellent shock resistance, a high heat resistance, a high Abbe's number and a low photoelastic constant, and which is excellent in color tone. SOLUTION: As a reactor, a stainless steel whose surface touching liquid is electropolished, and which contains a nickel of 8 wt.% or more, a chromium of 16 wt.% of more and an iron of 50 wt.% or more is applied.
Patent JP-2001336377-A (JP)
Title: Hydraulic pressure circuit for foundation work executing machine
Inventor: TOMITA YASUKIMI
IPC: E02D7/22
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pressure circuit for a foundation work executing machine, which necessarily synchronizes working apparatuses of the machine with each other when they are simultaneously elevated/lowered by two independent plunger pumps, and can elevate/lower the working apparatuses at high speed or low speed as needed. SOLUTION: The circuit is obtained by serially connecting a hydraulic pump 15 via an elevation switching valve 17 to a hydraulic motor A (22a and 22b) of the working apparatus 3 and to a hydraulic motor B (32a and 32b) of the working apparatus 4, and connecting a hydraulic pump 16 via a confluence switching valve 18 to an output side of the elevation switching valve 17. Further, a plurality of opening/closing solenoid valves 20a to 20e are provided in combination for the pipe arrangement of the circuit, whereby the working apparatuses 3 and 4 can be elevated/lowered singly or in synchronization with each other.
Patent JP-2001342590-A (JP)
Title: Method for manufacturing electrolytic copper foil and apparatus
Inventor: MOTOHASHI SHIGEKIMI
IPC: C25D1/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a electrolytic copper foil which adequately eliminates curls and pinholes, by removing an influence of generated gas from a normally electrodeposited part during an electrolysis, when manufacturing the electrolytic copper foil by means of passing a current of a high current density by using an auxiliary anode at the beginning of an electrodeposition, and to provide an apparatus used for it. SOLUTION: The method for manufacturing the electrolytic copper foil which passing a direct current supplying an electrolyte in clearance surrounded by a rotating cathode drum and an anode with an arc-shaped section facing to the cathode comprises; providing an auxiliary anode, an electrolyte pan, and a sheathing in the upper part of the anode with the arc-shaped section; supplying an electrolyte to a surface of a cathode drum from an electrolyte supplying part arranged in a vicinity of the auxiliary anode; holding a cistern between the cathode drum and the auxiliary anode by the electrolyte pan and the sheathing; and passing a current between the cathode drum and the auxiliary anode while exhausting the electrolyte from the clearance between a face of the cathode drum and an edge of the electrolyte pan.
Patent JP-2001345003-A (JP)
Title: Light source device
Inventor: KAMETANI TAKAYUKI
IPC: F21Y101/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a light source device in which there is no position drift and in which an appropriate position can be always retained even if a back-lash of ball screw or a vibration is added at the time of transfer of a case. SOLUTION: This is installed with a position retaining mechanism wherein the position of lamp mounting member 13 is retained by an elastic member 17a or 17b having stored an elastic energy in the state that the lamp mounting member 13 is transferred at a setting position.
Patent JP-2001352196-A (JP)
Title: Electronic component mounting apparatus
Inventor: YAMAZAKI NOBORU
IPC: H05K13/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability electronic component mounting apparatus superior in stability of mounting accuracy by reducing the carry back of components or the mounting position deviation due to static electricity charged on the components. SOLUTION: A means 8a is provided for removing the static electricity from an electronic component 3 held with a vacuum nozzle 2 in a passage for moving the electronic component 3 from its sucking position α to a mounting position β. The means 8a is constituted so as to blow ion air 10 on the vacuum nozzle 2.
Patent JP-2001344705-A (JP)
Title: Magnetic recorder
Inventor: KOMIYA KUNIHIRO
IPC: G11B5/09
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an abnormal state is not detected if there is not an abnormal frequency in write data inputted from a host though a write driver controlling a head has a fault since a conventional magnetic recorder performs the detection of the abnormal frequency to the write data itself. SOLUTION: This magnetic recorder having an inductive head 5 as an information recording means to a disk 6 has a write unsafe detection circuit 41 for detecting the abnormal frequency of the write data by catching the pulse of a counter electromotive voltage appearing at the head 5 in accordance with the write data to the disk 6.
Patent JP-2001349203-A (JP)
Title: Control method of generating set and control device of generating set
Inventor: DAFUKU KAZUHIRO
IPC: F01D17/24
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a generating set and a control device of the generating set capable of easily switching speed control and generator output control. SOLUTION: In a state of transmitting a governor valve opening command outputted by a speed controller (a speed control means) 31 to a governor valve 2, a generator output setting signal S2 is matched with actual generator output S1, and a generator output controller (a generator output control means) is set so as to output a value matched with the governor valve opening command outputted from the speed controller 31 in response to the generator output setting signal S2.
Patent JP-2001353710-A (JP)
Title: Method for patterning by pressing to surface of ceramics building material
Inventor: TERAMOTO HIROSHI
IPC: B28B11/10
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To form a deep carved irregular pattern in a sharp contour even for a product of little water content such as the product shaped by a paper-making method and a flow-on one layer molding method. SOLUTION: When a deep carved irregular pattern of a large irregular difference is applied to a surface of uncured ceramics building material of abut 35-50% in water content, a water feeding pore 7 is provided to an inner angle part 6b of the recessed part of a press machine 6 corresponding to a part becoming a shoulder of the projected patter of the product during a pressing process of the irregular pattern, and pressing is carried out while water is fed from the pore 7.
Patent JP-2001354709-A (JP)
Title: Surface active agent composition for emulsion polymerization
Inventor: ISHII YASUO
IPC: C09K23/42
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface active agent composition for emulsion polymerization easily solble in water even at a normal temperature, excellent in monomer emulsifying capability, high in chemical stability in the polymer emulsion after polymerization, and to provide an emulsion polymerization method for vinyl monomers. SOLUTION: The surface active agent composition for emulsion polymerization contains the compound described by the formula (I), with the compound occupying 50 wt.% or more in the anionic surface active agent component. The emulsion polymerization method for vinyl monomers uses this surface active agent composition for emulsion polymerization. (In the formula (I), x and y denote integers of zero or more, respectively, and x+y=8. EO denotes an oxyethylene group, and n is a 5-100 number representing the mean mol number of the oxyethylene group to be added).