baber/WOPTO huggingface dataset:
Patent JP-2003087351-A (JP)
Title: Mobile communication controller and mobile communication control method
Inventor: KATO YASUHIRO
IPC: H04W88/08
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication controller or the like for applying optimum transmission signal speed control to all mobile stations while relieving a load of the transmission signal speed control. SOLUTION: The mobile communication controller 20 includes; first transmission signal speed decision means 260 to 262 for deciding a first transmission signal speed depending on an amount of signals stored in signal storage means 230 to 232 ; first transmission signal speed control means 220 to 222 for transmitting a signal addressed to first mobile stations 100 to 102 at a first transmission signal speed; a second transmission signal speed decision means 263 for deciding a second signal transmission speed depending on the sum of signal amounts stored in the signal storage means 230 to 232 ; a second transmission signal speed control means 223 for transmitting a signal addressed to the second mobile station 103 depending on the second transmission signal speed;  and a signal share means for sharing the signal addressed to the second mobile station to the signal storage means 230 to 232 .
Patent JP-2003089593-A (JP)
Title: Apparatus for producing single crystal
Inventor: AKASHI YOSHIHIRO
IPC: C30B29/06
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To avoid the interference of magnetic fields between neighboring pulling furnaces without weakening magnetic fields leaked from the pulling furnaces and secure the safety of workers. SOLUTION: A plurality of pulling furnaces 10, 10 each having horizontal lateral-type magnets 30, 30 are arranged in a pulling chamber in such a manner that each furnace faces a space for working. When the face opposed to the working space of each pulling furnace is assumed to be a front face, the horizontal lateral-type magnets 30, 30 are attached to respective pulling furnaces 10, 10 so that the direction of the magnetic flux lines is inclined by 30 to 60 deg. in the horizontal plane against the front surface. The spread of leaked magnetic field in the longitudinal direction and lateral direction of each pulling furnace 10 is thus suppressed.
Patent JP-2003090010-A (JP)
Title: Concrete cutter
Inventor: ISHIKAWA KENICHI
IPC: B28D1/24
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete cutter capable of efficiently cutting a paved surface, avoiding the increase of driving torque and the abrasion of the edge of a blade regarding the concrete cutter used for cutting the paved surface of a road. SOLUTION: A discoidal cutting blade with a peripheral cutting edge is vibrated in synchronous low frequency in the progressive direction of the blade and the direction orthogonal to the direction, and the paved surface of concrete or asphalt is cut. A structure in which the cutting blade is journaled at the lower end of a rocking arm pivotally supported by a fulcrum shaft and a low-frequency excitation means reciprocating and rocking the rocking arm in the periphery of the fulcrum shaft is mounted is preferable as an excitation means. The state in which the whole peripheral surface of the cutting blade is separated instantaneously from an article to be cut can be realized by synchronously vibrating the cutting blade in the progressive direction of the cutting blade and the direction orthogonal to the direction, thus effectively conducting the inflow of a cutting fluid and the removal of chips in the cutting of the paved surface or the like.
Patent JP-2003093184-A (JP)
Title: Board stand with carrier function
Inventor: FUJIKI TAKESHI
IPC: A47B97/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a board stand with a carrier function, which can be integrated with boards and carried with board. SOLUTION: A board support member 12 is supported relatively rotatable on one end side of a base member 11 including a plate shape body 15. The board support member 12 is rotatably equipped between a first position to support a board B in a leaning posture upward erected from the face of the plate shape body 15 and a second position set along the plate shape body 15 to the lower face side of the plate shape body 15. A holding hole 23 to hold a whole of the board stand 10 is formed in the plate shape body 15. When the board support member 15 is set at the second position, a space S into which the board B is inserted is formed between the board support member 12 and the base member 11. When the board B is placed into the space S, the board B and the board stand can be integrally carried by holding the holding hole 23.
Patent JP-2003098223-A (JP)
Title: Scan test circuit and method
Inventor: HARAYAMA HIDEKI
IPC: G01R31/28
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the verification of a control state when the power is off by securing the stability of a circuit existing in an input/output part of a functional block of a power isolation object. SOLUTION: Flip-flops 9, 10 for observation are inserted at the preceding stage of an input signal and the subsequent stage of an input signal of the functional block B of the power isolation object, and in response to a power isolation transition signal 16, the flip-flop 9 for observation located at the preceding stage of the input signal of the block of the power isolation object circuit is reset, thereby fixing the input signal level of the functional block in power isolation and fixing the output signal level of the functional block in power isolation. The flip-flops 9, 10 for observation are connected to constitute one scan chain, and after the power isolation transition signal is released, scan shift operation is carried out to confirm whether the control in power isolation is normal or not.
Patent JP-2003101569-A (JP)
Title: Vpn management system
Inventor: KANAEGAMI ATSUSHI
IPC: H04L12/70
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily construct VPN services for supporting cooperation of a project whose members are distributed over different sights and to performs simply and speedily the VPN construction change companying a shift of the project members. SOLUTION: A tunnel definition is prepared based on a project information registered in a project management table 31 and VPN construction information registered in a VPN system management table 32, being registered in a tunnel definition table 33, and the prepared contents registered in the tunnel definition table 33 are changed according to change of the project management table 31.
Patent JP-2003099658-A (JP)
Title: Contents selling method and its system
Inventor: MOMEN KAZUHIRO
IPC: G06F21/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a contents selling method and a contents selling system which gives incentive to purchase contents to users by controlling a plurality of purchased contents using an album application, by displaying the contents at the same time so as to give pleasure of collection and coincidence of accidental nature through sales concealing details of the contents and by providing bonus contents corresponding to the collection result. SOLUTION: A contents selling server 1 sells the album application for controlling contents to a user prior to sales of the contents, and when the user who owns the album application requests purchase of the contents through a user terminal 2, the server displays objects concealing the detail of the contents, sells the contents and provides bonus contents to the user based on the contents purchase history of the user.
Patent JP-2002059024-A (JP)
Title: Apparatus and method for manufacturing fine powder
Inventor: EBISU OSAMU
IPC: B02C19/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a fine powder, capable of acurately grasping the total amount of a powder remaining in the apparatus and capable of judging whether the operation state of the apparatus is healthy. SOLUTION: In the fine powder manufacturing apparatus, an upwardly turned nozzle 4, an acceleration pipe 5 for accelerating a powder 1 by compressed air 3 and a barrier plate 7 with which the powder 1 collides are provided in the apparatus body 2, and a classifying means 9 for discharging the fine powder and the return flow passage 10, provided around a grinding chamber 6A and the acceleration pipe 5 in order to return the powder 1 not classified by the classifying means 9, are further provided, and the lower end part of a powder receiving surface 11 provided to the lower part of the return flow passage 10 is extended not only to the vicinity of the outer peripheral part of the nozzle 4 but also to the vicinity of the lower end part of the acceleration pipe 5,  and a fluidizing air supply hole 13 for supplying fluidizing air to the outer peripheral part of the nozzle 4 from the lower part of the powder receiving surface 11 is provided and a pressure detector 14 is provided to the return flow passage 10.
Patent JP-2003107798-A (JP)
Title: Electrophotographic toner
Inventor: SHIMANE YOSHINORI
IPC: G03G9/087
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide electrophotographic toners which are good in fixing stability and are excellent in offset resistance. SOLUTION: The electrophotographic toners contain a binder resin containing a polyester resin (A) of <=0.3 wt.% in gel component, 3,000 to 20,000 in the weight average molecular weight (Mw) measured by a GPC method, 1,000 to 5,000 in number average molecular weight (Mn), 2 to 10 in their ratio (Mw/Mn) and 80 to 140 deg.C in a 1/2 falling temperature in a flow tester and polyester resin (B) of <=2 wt.% in gel component, 200,000 to 2,000,000 in the weight average molecular weight (Mw) measured by a GPC method, 5,000 to 20,000 in number average molecular weight (Mn), 10 to 400 in their ratio (Mw/Mn) and 150 to 250 deg.C in a 1/2 falling temperature in a flow tester and a coloring agent.
Patent JP-2003107881-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI NAOKI
IPC: G03G15/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve the miniaturization of an image forming apparatus by improving mutual configuration relation among an exposure means, a developer feeding means, a developer transport means, a developing means, etc. SOLUTION: A toner cartridge case 10 where a toner cartridge is set and a toner transport means 20 to transport toner fed from the toner cartridge are arranged orthogonal to each other.
Patent JP-2003105349-A (JP)
Title: Method for producing kerosene
Inventor: YOSHIMURA TADASHI
IPC: C10L1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing a product of kerosene. SOLUTION: One or more kinds selected from a gas oil of reduced-pressure distillation, a gas oil of catalytic cracking, a gas oil of thermal cracking and a deasphalted oil are subjected to hydrogenolysis and their kerosene fraction is recovered. Kerosene of hydrogenolysis or desulfurized kerosene of hydrogenated bottoms having <=400 deg.C CAT is used as it is. Kerosene of hydrogenolysis or a desulfurized kerosene of hydrogenated bottoms having >=400 deg.C CAT is mixed with hydrogenated purified kerosene. The desulfurized kerosene of bottoms is mixed with unwashed kerosene and then hydrogenated and desulfurized.
Patent JP-2003104277-A (JP)
Title: Regenerating control unit of power-assisted bicycle
Inventor: CHO TOSHIYUKI
IPC: B60L7/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative control unit of a power-assisted bicycle, which can perform regenerative charge corresponding to user's will or needs. SOLUTION: When a brake is operated during running and a brake switch 51 is switched on, regenerative control signals corresponding to the speed are outputted to a drive/regeneration driver 42 from a regenerative charge map 52. When a pedaling force TRQA continues to be lower than a pedaling force lower limit TRQBT when descending a slope or running on a flat land, and a count value KSR of a low level counter 44 is not less than a reference value KSRCH, a regeneration indication KCI is outputted to the drive/regeneration driver 42. When the drive/regeneration driver 42 receives the regenerative control signals or the regeneration indication KCI, the driver drives an actuator 7, as a result of which regenerative charge starts.
Patent JP-2003103188-A (JP)
Title: Method for detecting wear quantity of impact crusher and impact crusher
Inventor: MORIYA YUKIO
IPC: B02C13/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting wear quantity of an impact crusher by which wear quantity of an impact plate and a repulsive plate can be detected with precision and their exchanging time period can be precisely presumed and to provide an impact crusher. SOLUTION: When wear quantity of the impact plate and the repulsive plate is detected, total wear quantities L1 to L6... of the impact plate and the repulsive plate are quantitatively detected by calculation from difference between a zero point position of the repulsive plate at operating time T0 when used for no crushing work and a zero point position after elapse of prescribed operating time T1 to T6.... Thereby total wear quantities L1 to L6... can be precisely detected, exchanging operating time of the impact plate and the repulsive plate Th1', Th2, Td2, Td2'... can be also calculated from the total wear quantities L1 to L6... and their exchanging time period can be precisely presumed.
Patent JP-2003121003-A (JP)
Title: Infrared stove with fan
Inventor: CHIKASAWA HIDEO
IPC: F24H3/04
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain thermal electromotive force by creating temperature gap between hot contacts and cold contacts of series type thermocouple. SOLUTION: A frame body 25 is provided on a burner 4 so as to cover the periphery of a burning face 5 and a cooling hole 26 is open on a lower part of the frame body 25. The series type thermocouple 13 is installed so that the cold contact (b) faces the cooling hole 26. A through hole 27 is open on an upper part of the frame body 25, and thus an air around the burner 4 flowing from the bottom to the upper by draft power generated from the burning of the burner 4 is sucked intensively through the cooling hole 26 open on the frame body 25. This means that the cold contact (b) of the series type thermocouple 13 can intensively be cooled, resulting in efficient obtainment of thermal electromotive force.
Patent JP-2002215055-A (JP)
Title: Monitor support system
Inventor: SWEERE HARRY C
IPC: G09F9/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a system supporting and positioning a monitor. SOLUTION: The supporting method of the monitor includes a process for converting the characteristic curve of the rising power of an energy storage member to roughly constant bearing power with respect to the monitor. The supporting method of the monitor in one mode uses an energy storage member 16 and a cam 12 which are positioned co-workably so as to move relatively each other along a movement path. When the energy storage member moves relatively with the cam along the movement path, the cam makes the member shift and the power of the member to be applied to the cam is made to be changed by this shift and, as a result, the cam converts the power of the member into the bearing power to the monitor.
Patent JP-2003120470-A (JP)
Title: Fluid passage connection structure, and fuel injector
Inventor: OZAWA HITOSHI
IPC: F02M61/16
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To easily work and assemble passage forming members to connect separate fluid passages in such a manner to abut on each other. SOLUTION: A communication pipe 33 is held by an expanded recessed part 31 to fold an opening side end part of a first fuel feed passage 18 of a holder body 11 and an expanded recessed part 32 to form an opening side end part of a second fuel feed passage 22 of an intermediate member 14. The communication pipe 33 is elastically deformed by the pressure applied from the high- pressure fuel so that the entire communication pipe is expanded in the radial direction, and the entire outer circumferential surface 33b thereof is pressed against inner circumferential surfaces 31b and 32b of the expanded recessed parts 31 and 32. The entire circumferential surface is elastically deformed in an expanding manner in the axial direction, and each circumferential end face 33a is pressed against the entire circumference of bottom surfaces 31a and 32a of the expanded recessed parts 31 and 32.  In this condition, the communication pipe 33 communicates the fuel feed passages 18 and 22 with each other in the sealed manner.
Patent JP-2003118826-A (JP)
Title: Suspension carrying device
Inventor: MATSUEDA EIJI
IPC: B66C13/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To clean the faces of travel rails for a suspension carrying device and prevent other portions from being dusted during cleaning. SOLUTION: The suspension carrying device comprises a trolley 5 for travelling on travel rails 1a, 1b and a carried material supporting carrier suspended from the trolley 5. A brush 19 is mounted on the trolley 5 for cleaning the upper faces of the travel rails 1a, 1b and a receiving member 20 for falling objects during cleaning is arranged corresponding to the brush 19 under the travel rails 1a, 1b.
Patent JP-2003117093-A (JP)
Title: Electric power supplying type game machine
Inventor: SUGANUMA SHINJI
IPC: A63F7/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric power supplying type game machine capable of saving electric power consumption, and capable of largely enhancing a game interest effect. SOLUTION: An impeller 14 for rotating integrally with a rotary shaft is arranged in a game area and a ball flowing-down passage 17 of a game board for flowing down a game ball. A generator is arranged on the rotary shaft of the extended impeller, and electric power is generated by rotating the impeller by a falling collision of the game ball. The generated electric power is stored in a capacitor or a secondary battery. The electric power is taken out at required time such as big hit generating time, and is used for flashing a display and a lamp of an image screen of a generator or generating an effective sound to largely enhance interest of a game. The generated electric power can also be used as a part of all purpose power source required for operating the game machine.
Patent JP-2003122031-A (JP)
Title: Method for regenerating electrophotographic photoreceptor
Inventor: YAMAZAKI JUNICHI
IPC: G03G5/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently collecting a photosensitive layer component and a removing liquid component to reuse them from a removing liquid produced in the process of removing the photosensitive layer from an electrophotographic photoreceptor. SOLUTION: The method for regenerating an electrophotographic photoreceptor is characterized in including a process of adding an alcohol-based solvent to the liquid obtained by removing the coating film of an electrophotographic photoreceptor to be dissolved, swollen or at least corroded by a pyrrolidone-based solvent by using a pyrrolidone-based solvent so as to separate a part of the component in the removing liquid.
Patent JP-2003124751-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA MASANORI
IPC: H03F1/26
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit and to stabilize characteristics by removing a high frequency component, which appears in the output of a current mirror circuit, with a small number of components and a high attenuation factor. SOLUTION: The current mirror circuit is composed of a first transistor 11 connecting a drain and a gate, a second transistor 12 of the same type as the first transistor setting channel width and a channel length in a linear relationship, a resistor 13 serially connected between the gate of the first transistor and the gate of the second transistor, and a capacitor 14 connected between the gate and the drain of the second transistor. Thus, a primary lag lead type low-pass filter based on equivalent resistance 1/gm of mutual conductance gm of the resistor 13, the capacitor 14 and the second transistor 12 is formed.
Patent JP-2003123348-A (JP)
Title: Reel hub unlock mechanism
Inventor: TANGI YOSHINORI
IPC: G11B15/675
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a reel hub lock mechanism for tape drive, in which positioning is enabled simultaneously with unlocking even without separately providing a positioning portion. SOLUTION: The reel hub unlock mechanism has a seesaw type release lever having first and second plate-like bodies located to freely turn with a center as a supporting point and extended from this supporting point to both sides. The first plate-like body has an engage projection on the top end, and the second plate-like body has a projection 1 for lever operation protruded upward for operating a lock lever 41. A tape cartridge is provided with a window 3 for fitting the projection 1, unlock operation is performed by abutting the projection 1 through the window 3 to the lock lever 41, and the position of the window 3 in the direction to insert the tape cartridge to a slot is made practically equal with the position of the projection 1 in the inserting direction.
Patent JP-2003120595-A (JP)
Title: Fan
Inventor: YAMAGUCHI HIDEHIKO
IPC: B60H1/32
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the collection of water running into a fan in the vicinity of an electric motor while preventing the reduction in blowing quantity and the generation of a foreign sound. SOLUTION: A rib 75b extending in the radial direction of the fan 72 is provided in the range of winding angle θ of 210 to 260 deg. on the inlet port 75 side of a casing 74. Accordingly, when the fan is rotated in the state where water is collected in a bellmouth plate part 76a, the water collected in a position having a smaller winding angle θ than in the position of the rib 76b by the spiral intake air flow rotated in the rotating direction of the fan is stemmed by the rib 76b and sucked to the fan 72 in the position of the rib 76b. The water sucked to the fan 72 is blown into an air passage 74a, collided to the circumferential inner wall of the air passage 74a, blown out through an outlet port 74b over a main flow, and discharged to the outside through the drain port of an air conditioner casing.
Patent JP-2003133431-A (JP)
Title: Integrated circuit and its manufacturing method
Inventor: OKUBO HIROAKI
IPC: H01L27/12
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit wherein rapidity is realized while maintaining latchup characteristics of an active element and characteristics of an inductor and improved in an integrated circuit having an active element such as a CMOS and an inductor, and to provide a manufacturing method thereof. SOLUTION: A P<-> type or P<--> type silicon semiconductor substrate 2 whose thickness is about 700 μm and resistivity is 10 to 1000 Ω.cm is provided, a BOX layer 3 which is 0.2 to 10 μm thick is provided on the semiconductor substrate 2, and a p<-> type SOI layer 4 is provided on the BOX layer 3. An insulation film 5 in contact with the BOX layer 3 is locally buried in the p<-> type SOI layer 4, and a CMOS 21 is formed in a region wherein the insulation film 5 is not provided in the p<-> type SOI layer 4. An insulation film 22 is provided to cover the CMOS 21 on the insulation film 5 and the CMOS 21. An inductor 23 is provided in a region which corresponds to that over the insulation film 5 on the insulation film 22.