baber/WOPTO huggingface dataset:
Patent JP-2001228686-A (JP)
Title: Developing device, its assembling method and process cartridge
Inventor: SASAKI TERUHIKO
IPC: G03G15/08
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a developing device. SOLUTION: This developing device has a developing roller 10d, and conductive flange members 20a and 20b fixed on the roller 10d, and is equipped with a fixed electrode member 25 coming into contact with a device-side contact (electrode) 26 provided in an image forming device and the metallic supporting member 10e1 of a developing blade (developer regulating member) 10e with electric conduction when the developing device is attached to the image forming device in a developing frame body on a driving side having a developing roller gear (driving means) 22 transmitting driving force from the image forming device to the roller 10d, and a 1st electrode 30 connecting the members 20a and 20b and the member 10e1 with the electric conduction in a developing frame body on the other non-driving side. Then, a feed path for applying voltage from the contact 26 provided on the driving side of the image forming device to the roller 10d is formed of the contact 26, the member 25, the member 10e1, the electrode 30 and the members 20a and 20b.
Patent JP-2001225691-A (JP)
Title: Cargo bed elevating device with spare tire carrier
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity of securing a special space for storing a spare tire in a space at a lower part of a vehicle body, and simplify installation of a spare tire carrier to the vehicle body. SOLUTION: Parallel links 7 are provided severally at both ends of an attaching frame 6 to be attached to the vehicle body 2, and a cargo bed 8 is elevatably supported by the parallel links 7. The spare tire carrier 17 is fixed to a connecting frame 19 provided between the right and left parallel links 7, so that the spare tire 18 supported by the spare tire carrier 17 can be stored in a dead space between the right and left parallel links 7.
Patent JP-2001221749-A (JP)
Title: Observation device and observation method
Inventor: DOI HIDEAKI
IPC: G01N21/956
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an observation device capable of executing, precisely and easily, observation of one or more spots among a wafer peripheral part, the side and a lower part. SOLUTION: This observation device has a stage 2 on which a wafer 1 is loaded and plural optical systems (first, second and third detection optical systems 5, 6, 7) for observing the wafer 1. In the device, the plural optical systems have optical axes having different angles with the surface of the stage 2 respectively and can observe at the positions having the angles, or the systems have optical axes having the same angle with the surface of the stage 2 but can observe from different directions.
Patent JP-2001226243-A (JP)
Title: Composition for oral cavity
Inventor: MONOI NORIYUKI
IPC: A61K8/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a composition for oral cavity excellent in dental plaque adherence suppressive effect and dental plaque removing effect and also excellent in feeling when used. SOLUTION: This composition for oral cavity is characterized by containing an enzyme-immobilized disintegrable silk powder.
Patent JP-2001228400-A (JP)
Title: Lamp device for optical communication and optical communication system by this lamp device
Inventor: MARUYAMA TSUKASA
IPC: H04B10/11
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device for optical communication which prevents the leakage of light in a perpendicular direction arising at both ends in a horizontal direction and makes it possible to obtain a light distribution pattern of a wide range where the deficiency of the light quantity in a central part is compensated and an optical communication system by this lamp device. SOLUTION: This lamp device has a first mirror 1 of a trough shape which has a paraboloid on a concave surface, second mirrors 2 which are respectively arranged to incline at both ends of the first mirror 1 and have paraboloids on a pair of concave surfaces disposed to open the concave surface of the first mirror 1, two light emitting elements which are arranged at a lead frame so as to respectively face the trough type second mirrors 2 and a small plane mirror 8 which is disposed at the lead frame so as to reflect the light toward the mirror device. More preferably this lamp device for optical communication which is arranged at the center of the first mirror 1 and has a third mirror 3 of a trough type having the paraboloid on the convex surface so as to part the concave surface of the first mirror 1.
Patent JP-2001230979-A (JP)
Title: Receiver
Inventor: SUGAWARA MARIKO
IPC: H04N5/44
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To select and display a program most desired for viewing in the time zone set by a user, with only with the remote controller on-operation of the user. SOLUTION: The broadcasting receiver is composed of an RC-receiving part 11 for accepting a remote controller entry, control part 12 for managing and controlling processing inside the receiver, first tuner part 13 for setting the frequency of broadcasting for receiving contents, first stream processing part 14 for performing processing, such as DEMUX of a received stream, multimedia processor part 15 for decoding video and audio, second tuner part 16 for receiving program information, second stream processing part 17 for performing processing, such as DEMUX of the received stream, memory 18 having a registered program storage part 19 for storing programs or channels registered by the user, date/time managing part 20,  an OSD generating part 17 for displaying program information or the like on a screen and output part 22 for displaying broadcasting contents or program information on the screen.
Patent JP-2001236247-A (JP)
Title: Software simulator and simulation processing method
Inventor: ARIE SATOSHI
IPC: G06F11/28
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To quickly execute software simulation. SOLUTION: A software simulator 1 preliminarily executes an instruction in a state that the interrupting input of a target program is not operated, and holds the executed result in a preliminary trace file 8. In operating the debug of the target program by a simulator, when an instruction to be simulated is not written in a resource related with the instruction in a preliminarily executed interrupting processing routine, the executed result read from the preliminary trace file 8 is substituted for the simulation, and the execution of only the instruction written in the resource related with the instruction in the interrupting routine is actually simulated by a simulation executing means 11. Thus, it is possible to reduce the number of instructions whose simulation is actually executed, and to shorten the simulation time.
Patent JP-2001233883-A (JP)
Title: Cage-like boron compound-supporting porphyrin complex
Inventor: NAKAE YOSHINORI
IPC: C07F13/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a contrast agent or a sensitizer which comprises a porphyrin metal complex to which a cage-like boron compound is bonded and is used for diagnosis and/or treatment of cancer by MRI or neutron-irradiation. SOLUTION: This porphyrin complex is represented by the following formula (I) [R1 and R2 are each CH=CH2, CH(CH3)OH, CH(CH3)O-(CH2)n-NHCOCH2CH2 S-A [the substituent group A is a cage-like boron compound([10B12H11]2-) represented by the following formula (II); n and m are each an integer of 2 or 3; l is an integer of 0 or 1; M is a transition metal of Mn, Fe, Co or Cu] or a part thereof.
Patent JP-2001233915-A (JP)
Title: Manufacturing method of polymer for ophthalmic lens and lens for ophthalmic use
Inventor: YOKOTA MITSURU
IPC: C08F230/08
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a polymer for an ophthalmic lens which has both high oxygen-permeability and excellent water-wettability on the surface. SOLUTION: A manufacturing method of a polymer for an ophthalmic lens is the one wherein a polymer, comprising a monomer (a) having an organosiloxane group and a group with a polymerizable carbon-carbon unsaturated bond as an essential component is reacted with a hydrophilic component (b), and components (a) and (b) each have a group capable of reacting with each other.
Patent JP-2001231673-A (JP)
Title: Agitating device for drink
Inventor: ITO KATSUFUMI
IPC: C02F1/68
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an agitating device for a drink capable of improving the quality of a drink. SOLUTION: The agitating device for a drink is constituted with an agitating part 2 and handle part 3. At least the agitating part 2 is made of a material obtained by mixing a granular substance of tourmaline and a granular substance of magnetite as a base material.
Patent JP-2001235529-A (JP)
Title: Radio terminal position measuring device
Inventor: KUWABARA MIKIO
IPC: G01C21/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale and a memory quantity when positioning of a terminal is executed by using a cellular communication system, and to reduce an operand required for long-term in-phase addition, in order to solve a problem that a large quantity of memory is required when the long-term in-phase addition is executed. SOLUTION: A periodic signal is transmitted from a cellular base station. This device is allowed to have a memory circuit corresponding to the magnitude of the period. Information accumulated in the memory circuit and newly received information are added together, and accumulated again in a memory means, to thereby memory the received information in the memory circuit corresponding to the period. Therefore, the memory capacity can be reduced, and the operand required for profile formation can be reduced.
Patent JP-2001238894-A (JP)
Title: Device for locating inserting instrument
Inventor: FURUHASHI YUKITO
IPC: A61B19/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for locating inserting instruments as a device for measuring positions that can be used for the treatments under an operating microscope with medical instruments with a signal board or for the other treatments with different kinds of medical instruments besides the instruments with a signal board. SOLUTION: According to one of the aspects of the device for locating inserting instruments, it is provided with an inserting instrument which is inserted into the human body, a marker which is used as a base for detecting the position, a material with markers on which multiple markers are installed, multiple parts for detecting markers which locate the markers without contacting to them, and a means of calculating position and posture which calculates the position and posture of the inserting instrument depending on the markers' positions found by the multiple parts for detecting markers. The material with markers is installed at a distance from the shaft of the inserting instrument with a connecting material.
Patent JP-2000247072-A (JP)
Title: Security document made of laminate
Inventor: VERMEULEN LEO
IPC: G07D7/12
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a security document difficult to be forged and capable of easily proving its genuineness. SOLUTION: The security document comprises a laminate having an inner opaque, translucent or transparent layer package and a transparent layer package for holding at least one piece of information of both surfaces of an inner layer package. In this case, all the layer packages except the inner layer package have the same surface area.
Patent JP-2001246848-A (JP)
Title: Nonsilver image recording material
Inventor: OKAWA ATSUHIRO
IPC: B41M5/337
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image recording material, which is highly sensitive and fogging in which is very low and has a favorable storage stability, by a method wherein a coloring reaction by acid is utilized. SOLUTION: As the image recording material, a nonsilver image recording material including a compound represented by general formula I, wherein Z1 and Z2 respectively form 5- or 6-membered nitrogenous heterocycle, R1 and R2 respectively represent alkyl groups, alkenyl groups or aralkyl groups, R3 and R5 respectively represent hydrogen atoms or the like, R4 represents a hydrogen atom, an alkyl group, an aryl group, -N(R6)R7, -SR8 or -OR9, R6 represents a hydrogen atom, an alkyl group or an aryl group, R7 represents an alkyl group, an aryl group, a sulfonyl group or an acyl group and R8 and R9 respectively represent alkyl groups, aryl groups or the like, is employed.
Patent JP-2001249724-A (JP)
Title: Pressure adjuster
Inventor: NAKAMURA MUTSUMI
IPC: G05D16/16
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To stabilize an adjusted pressure even when the flow rate of gas is increased. SOLUTION: When the flow rate of gas is small, a low pressure diaphragm 75 is displaced according to the pressure change of a low pressure reducing chamber 73, and a low pressure valve 89 is closed so that the pressure of the low pressure reducing chamber 73 can be adjusted. At that time, a pressure difference is hardly generated between the upstream and downstream of an orifice 99, and a low pressure diaphragm 115 of a low pressure reducing part 113 for gas supply is displaced so that a by-pass valve 143 is closed.  When the flow rate of gas is increased, a pressure loss is generated between the upstream and downstream of the orifice 99, and the pressure of a gas introducing space 127 at the downstream side is decreased, and the low pressure diaphragm 115 for gas supply is displaced according to a pressure difference between the pressure decreasing site and a low pressure reducing chamber 129 for gas supply so that the by-pass valve 143 is opened, and that a by-pass nozzle part 145 is opened. When the by-pass nozzle part 145 is opened, gas flowing out of this part can be made linear toward a gas exit passage 57.
Patent JP-2001249916-A (JP)
Title: Demand prediction device and method and computer readable storage medium
Inventor: ISE JUNJI
IPC: G06Q50/06
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of demand prediction further by taking the holiday property, prescribed period and season of a prediction object date into consideration. SOLUTION: This device is provided with a data storage part 1 for storing information required in terms of predicting the power supply demand, an input variable output part 2 for allocating and outputting a holiday flag for indicating the holiday property to the prediction object date and the dates of one week before and after the prediction object date, a demand prediction value computation part 3 for computing a maximum demand prediction value for the respective time bands of the morning, the afternoon and lighting hours, and a correction computation part 4 for performing a correction processing to the maximum demand prediction value computed by the demand prediction value computation part 3 in the case that the prediction object date is a special date (the date included in the prescribed period such as the end of the year, the beginning of the year,  the Golden Week (from April 29 through May 5, both of which are public holidays) and the Bon (summer holidays). By taking the holiday property, prescribed period and season of the prediction object date into consideration, the demand prediction accuracy is improved, power supply is stably maintained and facilities are economically operated.
Patent JP-2001245559-A (JP)
Title: Fitting structure of rod body
Inventor: HARADA TAKAFUMI
IPC: A01K87/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a rod body, capable of preventing a butt plug from being loosened by the rotation in the circumferential direction of the rod body, with a simple structure. SOLUTION: The butt plug member 10 is a plug member detachably screwed and attached to a female screw part 20 of a butt rod 1, and has a stopper 11 which is a cylindrical member made out of a synthetic resin, and a butt plug body 12 capable of being joined to the stopper 11 on the butt side of the rod body so as to be relatively rotated in the circumferential direction, and having a male screw part on the outer periphery. The stopper 11 is the cylindrical member opened in the tip side, and has the same inner diameter as that of the outer periphery of the but side of the first middle rod 3 so that the first middle rod 3 may be inserted and fitted thereto.  Engaging protrusions 14 extending in the axis direction are integrally formed on the outer periphery of the stopper 11 at 180 deg. interval in the circumferential direction, so as to be engaged with engaging grooves 21 of the butt rod 1.
Patent JP-2001257767-A (JP)
Title: Telephone device
Inventor: MASHIMA TAICHI
IPC: H04W88/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a telephone device with user-friendliness of an automatic telephone answering function which can considerably be enhanced. SOLUTION: When an automatic telephone answering function is set to the telephone device at the arrival of an incoming call, the telephone device transmits a reply message to an opposite party so as to allow the opposite party to select its desired processing method (step S4), and when the telephone device obtains a DTMF signal denoting a numeral depicting the desired processing method from the opposite party sent in response to the reply message, the telephone device reaches an operating state corresponding to the processing method desired by the opposite party (steps S16, S17, S22, S24, S26) on the basis of the DTMF signal (steps S6-S9).
Patent JP-2001256182-A (JP)
Title: Data distribution system and method, data delivery mediation device and computer readable storage medium
Inventor: KATO HIDEHARU
IPC: G06Q10/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To surely transmit only required data to a transmission destination without performing manual complicated setting work in the case of delivering individually owned data among plural data management servers. SOLUTION: A mediation sever for mediating data delivery among the plural data management servers is provided. The mediation sever is provided with a public reference setting file 20 describing the transmission destinations and public data items corresponding to transmission origins and the value of a key data item. For instance, when the data are transmitted from the data management server A to the mediation server together with transmission origin information A, the mediation server retrieves the public reference setting file 20 by using the value β of the key data item of the received data and the transmission origin information A and decides that the transmission destination of the data is C, the public data items are 1 and 2 and the respective values are β and δ.  The decided public data items 1 and 2 and the respective values βand δ are transmitted to the data management server C and the data management server C receives and registers them.
Patent JP-2001253114-A (JP)
Title: Method and apparatus for regulating quantity of light in image exposing recorder
Inventor: NAKATANI DAISUKE
IPC: H04N1/23
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To regulate the quantity of light of a light beam for recording a desired image through an extremely inexpensive arrangement. SOLUTION: A quantity of light detection value ad (n, g) is measured for the step number n of a variable transmittance ND filter and a step number n for obtaining a quantity of light detection value ad (n, g) close to a target quantity of light detection value adt (i, g) is determined. Subsequently, a control quantity aom (i) of AOM for setting the quantity of light detection value ad (n, g) at the target quantity of light detection value adt (i, g) is determined and a test pattern is outputted according to these step number(n) and control quantity aom (i) thus determining optimal step number(n) and control quantity aom (i).
Patent JP-2000319450-A (JP)
Title: Rubber composition for tire tread
Inventor: NAKAMURA TORU
IPC: C08L53/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance the workability and the material properties of a rubber composition for tire tread. SOLUTION: This rubber composition for tire tread contains (1) a rubber content comprising (i) 60-90 pts.wt. of a natural rubber and/or a polyisoprene rubber, (ii) 10-35 pts.wt. of a high cis polybutadiene rubber having a solution viscosity of 90-150 cP, (iii) 0.5-5 pts.wt. of an A-B type block copolymer of (A) a polybutadiene block or a poly(styrene-butadiene) block which has a styrene content(St) of 0-35 wt.% and a butadiene content(Bd) of 65-100 wt.%, has a 1,2-vinyl bonding content(Vn) of 5-80 mol% and satisfies the relation of Vn<=2St+30 and (B) a polyisoprene block having a cis content of not less than 70 wt.%, in which the weight ratio (A)/(B) is 20/80-80/20 and (2) 40-60 pts.wt. of a carbon black having a nitrogen adsorbing specific surface area (N2 SA) of not less than 125 m2/g.
Patent JP-2001260091-A (JP)
Title: Metal tube feeding device
Inventor: TSUJITA CHIKAFUMI
IPC: B26F3/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a metal tube feeding device for feeding high-pressure water to a movable body without using a high-pressure hose and for permitting the movement of the movable body. SOLUTION: The high-pressure water fed from a fluid feeding device 5 is firstly fed to a second tube 9 and spouted from a spray nozzle 4 of the movable body 2 through a swivel joint 8, a first tube 7 and a metal tube 6. The metal tube 6 is wound around a rim 23 of a rotating drum 10, unwound from the rotating drum 10 when the movable body 2 moves to the front side A1, and surely reeled on the rotating drum 10 by the reeling force of a reeling means 14 when it moves to the rear side A2. At that time, the metal tube 6 is reeled on the rotating drum 10 within the resilient deformation range and restored by a resilient return force when it is unwound from the rotating drum 10. Thus, the high-pressure water can be fed to the spray nozzle 4 of the movable body 2 while permitting the movement of the movable body 2 by deflecting the metal tube 6.
Patent JP-2000310265-A (JP)
Title: Inertial brake conical clutch frictional material
Inventor: DAVIS ALAN R
IPC: C09K3/14
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a low cost frictional material having superior performance suitable for a clutch, a brake, etc., and its manufacturing method. SOLUTION: This frictional material has a porous carbon fabric frictional material, including various carbon fiber coated with pyrocarbon and having an adhesive surface and an initial contact surface. In this case, the adhesive surface is connected to a solid base material, and the frictional material contact surface is improved in its performance as a final contact surface is formed by removing at least about 0.001 inch (about 0.0254 mm) of a material layer. It is possible to practically lower the speed of initial abrasion of the frictional material by increasing density of the material on the contact surface through removal at least 0.001 inch (0.0254 mm) of the material.