baber/WOPTO huggingface dataset:
Patent JP-2003336590-A (JP)
Title: Scroll type compressor
Inventor: FUWA MASAAKI
IPC: F04C29/06
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise and oscillation of a scroll type compressor.  <P>SOLUTION: In this scroll type compressor 1, a fixed side lap 15 and a movable side lap 12 are meshed with each other so that a fluid chamber 10 is formed. The scroll type compressor 1 is provided with a bearing member 8 for rotatably supporting a driving shaft 3. A fluid passage 19 communicating from an outlet port 21 formed on a movable side end plate 13 is formed in the driving shaft 3. A muffler chamber 83 is formed inside the bearing member 8, and a lower end part of the driving shaft 3 is inserted into the muffler chamber 83 so as to be supported. An end of the fluid passage 19 is opened to the muffler chamber 83.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348851-A (JP)
Title: Apparatus and method for parallel control of inverter
Inventor: YAMADA RYUJI
IPC: H02M7/493
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To carry out parallel control of inverters at a low cost with ease.   <P>SOLUTION: A parallel control apparatus for inverters is for sharing a load among a plurality of inverters connected in parallel. Each of the inverters includes a current signal source which outputs a predetermined current corresponding to the output current of the inverter; and a load element which is connected in series with the current signal sources and has a predetermined load. Each of a plurality of the inverters is connected in parallel with the load element, respectively. The output current of each inverter can be adjusted from common voltage applied to the load element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335006-A (JP)
Title: Imaging apparatus
Inventor: TAKAHASHI MASATO
IPC: H04N1/387
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can easily manage and handle registration of form data.  <P>SOLUTION: The imaging apparatus which has a document server function or a printing server function of storing data sent from a host 208 into a storage means in an output data file form, and a form overlay function of combining and outputting the data with data already stored in the storage means when another document is outputted includes a controller 100 for controlling to store printing data with a file name designated as a command inside data outputted from the host 208 into the storage means 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341371-A (JP)
Title: Seal structure for vehicular door
Inventor: MIYASAKA SHINICHI
IPC: B60J10/08
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure for a vehicular door, in which sealing property can be improved without having to increase the number of inner seal rubber or the like.   <P>SOLUTION: The inner seal rubber 10 of a door seal portion is branched at its tip 11 to allow the tip 11 to be widely expanded/narrowly contracted with an expanding/contracting means 12 arranged between the branched tip ends 11. A receiving member 19 having a groove 20 is provided at the opening portion frame 8 of a vehicle body. The branched tips 11 are inserted into the groove 20 of the receiving member 19 in a contracted state and are expanded in the groove 20 engaged with the groove, securely holding the seal rubber 10 to the opening portion frame 8 via the receiving member 19. Even when a door sash is externally expanded that is caused by the door being sucked out or the like due to the high speed traveling of the vehicle, seal between the door sash and the opening portion frame 8 with the rubber 10 can be favorably maintained without causing problems such as reduction in a contact area or occurrence of spaces, improving a sealing property at the door seal portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340408-A (JP)
Title: Treatment system and treatment method for methane fermentation
Inventor: MASUDA MITSUNOBU
IPC: C10L3/06
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation treatment system capable of additionally reducing a treatment cost by simplifying the operation of denitrification treatment facility and to provide a treatment method for methane fermentation.   <P>SOLUTION: The methane fermentation treatment system consists of a methane fermenter 2 for yielding biogas A by feeding the materials to be treated which contains organic wastes therein, a dewatering apparatus 3 for dewatering the materials to be treated which are subjected to the fermentation treatment by the methane fermenter 2 and the denitrification treatment facility 4 for performing the denitrification treatment of the liquid to be treated which is subjected to the dewatering treatment by the dewatering apparatus. The liquid to be treated which is subjected to the denitrification treatment by the treatment facility 4 is partly fed to the methane fermenter 2. The treatment facility 4 is provided with an anaerobic vessel 4a and aerobic vessel 4b. While the liquid to be treated is circulated between the anaerobic vessel 4a and the aerobic vessel 4b, the liquid is treated and floating carriers for micro-organisms are fed into the anaerobic vessel 4a and the aerobic vessel 4b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346423-A (JP)
Title: Information recording and reproducing apparatus and signal processing apparatus, and signal processing method
Inventor: MAEDA HIDEAKI
IPC: H04N5/922
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing method, a signal processing circuit, and an information recording and reproducing apparatus wherein the signal processing circuit and the signal processing method adopt a demodulation system with a demodulation characteristic in matching with a frequency band of a transmission line to demodulate data for the information recording and reproducing apparatus employing a modulation demodulation system using carriers and having the limited frequency band passing through the transmission line of a recording and reproducing system.   <P>SOLUTION: In the information recording and reproducing apparatus employing the modulation demodulation system using carriers, when the recording and reproducing system of the information recording and reproducing apparatus has the characteristic of the transmission line wherein a high frequency band higher than a center frequency of a signal, that is, an upper side wave band is attenuated, a lower frequency band lower than the center frequency of the signal, that is, a lower side band and the attenuated upper side band are used to demodulate the recorded signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347218-A (JP)
Title: Gas treatment device and method for manufacturing semiconductor device
Inventor: TERUYAMA KOKI
IPC: H01L21/205
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To blow out treatment gas alternately from a first gas injector nozzle and a second gas injector nozzle by switching the operation of a direction control valve, thereby making substantially uniform the in-plane film thickness distribution of a silicon oxide film ranging over the whole, to enhance uniformity in the wafer in-plane film thickness of a silicon oxide film.   <P>SOLUTION: An annular first gas supply path 23 and a second gas supply path 24 are concentrically laid on the sidewall of a case 11 of a HDPCVD device 10. A gas injector nozzle 25 of a first group and a gas injector nozzle 26 of a second group are alternately disposed in both the gas supply paths 23, 24 at equal intervals in a peripheral direction and are projected inwardly radially in an inclined upward direction of almost 45°. The first gas supply path 23 and the second gas supply path 24 are connected to a first sub-line 27 and a second sub-line 28 of a direction control valve 29, and the main line 30 of the direction control valve 29 is connected to a treatment gas supply device 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051311-A (JP)
Title: Lithium transition metal compound oxide, manufacturing method of positive electrode material for lithium secondary battery, positive electrode for lithium secondary battery and lithium secondary battery
Inventor: NIWA KAZUO
IPC: H01M4/485
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To easily manufacture positive electrode materials for a lithium secondary battery having various balances between rate characteristic and capacity. SOLUTION: This manufacturing method of a positive electrode material for a lithium secondary battery is characterized in that a lithium transition metal compound oxide is passed through a classifier to separate particles having large particle diameters from particles having small particle diameters, and the particles having large particle diameters are mixed with the particles having small particle diameters at weight ratios of 0:100 to 100:0.
Patent JP-2003048666-A (JP)
Title: Tape applying device
Inventor: KIKUCHI SHIGENOBU
IPC: B65H35/07
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a tape applying device in which a tape distal edge is constantly and stably locked to a distal edge of a tape applying part in a static state of correctly applying an adhesive tape to a desired position, and in which separate presser plates are provided on both sides of the tape applying part as separate members from a tape applying member for the adhesive tape to be linearly and neatly applied without being deflected. SOLUTION: As the adhesive tape is held on a tape holding part 20, a movable body 10 comprising a tape passage 25 and the tape applying part 30 is operated to be pressed down, so that the tape applying part is integrally moved with the tape passage and the tape holding part. The separate pressing plates 40 and 41 are provided to be movable up and down on both sides of the tape applying part in such a way that lower end parts of the presser plates separately press an applied surface. A flap is thus tightly applied to the applied surface to prevent deflection, thereby the adhesive tape can thus be linearly and neatly applied.
Patent JP-2003110758-A (JP)
Title: Public communication terminal equipment for both public standard telephone and internet telephone and method for controlling the same
Inventor: KWON HWANG-SUB
IPC: H04M7/00
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide public communication terminal equipment capable of selectively using a public standard telephone network (PSTN) function and the Internet telephone (VoIP) function. SOLUTION: This public communication terminal equipment is provided with an input part including a plurality of functional keys capable of selecting the various functions of public communication terminal equipment or inputting telephone numbers; a display device for displaying the various operations of the public communication terminal equipment, and for displaying input information to be inputted through the input part; an MODEM for connecting a telephone network, Internet network, and public communication terminal equipment in a communication enabling state; a verifying means for verifying a payment means; a transmitter/receiver for converting the voice signal of a user into an electric signal, or for converting the voice signal into actual sound; a hook switch to be switched by the operation of the transmitter/receiver;  and a means for converting the voice signal to be inputted through the transmitter/ receiver in an Internet telephone mode into the voice data, and for transferring a signal to be inputted from the transmitter/receiver in a standard telephone mode to the MODEM.
Patent JP-2004005141-A (JP)
Title: Security system
Inventor: TAKAKURA EISAKU
IPC: G06F21/31
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To use positional information of a user terminal for user authentication, when receiving a network service.  <P>SOLUTION: The user terminal 10 transmits the positional information to a network server 20 in advance and transmits a unique identifier of the user terminal to the network server automatically, to utilize the network service of the network server. The network server performs an authentication request for the unique identifier to a security server 30 and starts the network service for the user terminal, due to the result of the secondary user authentication for the authentication request by the security server. When the authentication request is received from the network server, the security server requests a base station 40, to acquire the positional information of the user terminal, corresponding to the unique identifier to execute the secondary user authentication by verifying the agreement and a certain relativeness, between the acquired positional information of the user terminal and the positional information of the user terminal preliminary registered in a database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001142-A (JP)
Title: Line drawer
Inventor: SEKI KATSUNORI
IPC: B25H7/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative and extremely high commodity value line drawer.  <P>SOLUTION: In the automatic winding line drawer, a bobbin drum 4 where a spiral spring 3 for automatic winding is hermetically installed is rotatably housed in a case 2 to contain a suitable powdered matter 1, and a thread 5 with a fastening device 6 such as a fixing pin or a hook attached to its leading end and wound around the bobbin drum 4 is provided so that the thread is freely drawn outside against a winding force urged by the spiral spring 3. Further, the bobbin drum 4 is removably set in the powdered matter containing part 2b of the case 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010215-A (JP)
Title: Conveyer belt
Inventor: HAMANO NAOKI
IPC: B65G15/34
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor belt solving a problem that running stability is reduced as a result of running resistance being reduced and the conveyor belt is curved, and be reduced in running resistance without providing an adverse influence on aptitude as a conveyor belt.  <P>SOLUTION: In the conveyor belt 1 provided on at least either one surface side of the top and the bottom surface sides of a core body layer with cover rubbers 2 and 4 that contact belt supporting members such as pulleys and carrier rollers, a silica and a silane coupling agent are contained in the cover rubbers 2, 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011193-A (JP)
Title: Scaffold device for inner-wall operation of tower tank body and inner-wall surface operation method using it
Inventor: FUJIWARA HIRONORI
IPC: E04G3/28
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To propose a scaffold device for the inner-wall surface operation of a tower tank body conducting the inner-wall surface operation of a tower tank body safely with excellent workability and an inner-wall surface operation method using it.  <P>SOLUTION: The scaffolod device for an operation is composed by installing a singular or a plurality of posts 16 disposed in upright and arranged towards a top section from the bottom section of the tower tank body 1 in the tower tank body and lifting-lowering workbenches 8 secured to the posts 16 in a freely vertically movable manner. According to such a constitution, the operation heights of the workbenches 8 can be adjusted easily and rapidly by lifting and lowering and operating the workbenches 8 along the posts 16 after the posts 16 are constructed in the tower tank body 1 and the workbenches 8 are mounted-for example-the workability of the inner-wall surface operation is made remarkably better than an stage by stage operation such as an increase of the assembling of towers in the tower tank body 1 every time the operating heights are altered is required while safety on the operation is also improved because the stage by stage operation at a high place is made unnecessary, and the working cost is reduced and safety is ensured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078023-A (JP)
Title: Semiconductor chip and semiconductor device using the same
Inventor: KIKUCHI YUJI
IPC: H01L27/04
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip incorporating a rewired layer where malfunction and deterioration of communication characteristics due to noise are difficult to occur, and to provide a semiconductor device whose communication characteristics are satisfactory. SOLUTION: The rewired layer 3 is formed on a circuit forming face 1a through an insulating layer 2, and an antenna coil 4 is formed with the rewired layer 3. The antenna coil 4 is formed at the peripheral part of an analog circuit 21 formed on the circuit forming face 1a by avoiding the analog circuit. The analog circuit 21 can be obtained by integrating all the analog circuits which are to be formed on the semiconductor chip 1A. Or, it can be a power source circuit, an operational amplifier, a comparator amplifier, an RF receiver, an RF transmitter, an RF synthesizer and one of analog circuits which are especially affected by noise such as a voltage booster circuit, and an amplifier circuit which constitute a part of a memory part. Or, it can be a coil disposed in a part of the analog circuit formed on the semiconductor chip 1A.
Patent JP-2004017293-A (JP)
Title: Method for laminating strip-like member
Inventor: WATANABE YASUHITO
IPC: B29C48/305
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laminating a strip-like member in which entrainment of air is eliminated when a strip-like sheet material of an unvulcanized rubber is laminated and which can exhaust the air in a good laminating efficiency even when the air is entrained and which can improve quality of a rubber product.  <P>SOLUTION: In order to form a rugged part 7 for air bleeding in a longitudinal direction of a laminated surface S of the strip-like sheet material W when the strip-like sheet material W of the unvulcanized rubber is extruded by a die 6 of an extrusion head 1 of an extruder, a protrusion-like rugged forming part 8 having a predetermined height is formed in a widthwise direction of the die 6. The state preferable of the protrusion-like rugged forming part 8 is that a height of the rugged part 7 formed on the laminated surface S is set to a range of 0.1 to 0.3 mm when the strip-like sheet material W of the unvulcanized rubber is extruded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023840-A (JP)
Title: Brushless motor
Inventor: OKUBO MASAMICHI
IPC: H02K5/22
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor which is high in durability and noise resistance and is excellent in assembling property.  <P>SOLUTION: In the brushless motor 1, a rotor 5 is arranged rotatably within a stator 4, and the rotational position of the rotor 5 is detected by a resolver 10. The stator 4 is equipped with a stator core 7 where a drive coil 6 is wound and a case 8. The rotor 5 is equipped with a rotor shaft 2 and a rotor magnet 9. A resolver 27 is fixed to a rotor shaft 2. A resolver stator 16 is stored in a resolver mount unit 15 interposed between the case 8 and a bracket 14. The resolver mount unit 5 is made of synthetic resin, and a power cable coupler 20 and a signal cable coupler 21 are molded integrally in radial direction to the axis O of the rotor 5. The resolver stator 16, the resolver mount unit 15, etc. can be molded integrally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016086-A (JP)
Title: Supporting apparatus for rear cover
Inventor: OKAMURA SEIICHI
IPC: A01B33/12
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting apparatus for a rear cover in which when the rear cover and a rod are shaken upward in a state of a lock pin inserted into an engagement hole, the lock pin is equipped with a guide surface for guiding the lock pin in the direction to remove the lock pin from the engagement hole by pressing the lock pin to an open edge at the front side of the engagement hole and with which the guide surface of the lock pin is smoothly engaged with the front side edge part of the engagement hole, the contact surface between the surface of the lock pin rear part side and the surface of the engagement hole rear part side is wide and a slip-off stopping part formed at the rod end part is inexpensively formed so as to secure sufficient strength.  <P>SOLUTION: The front side opening edge of the engagement hole 56 is chamfered 76, the rear side surface of the engagement hole 56 is not chamfered at the opening edge and made into a straight surface 77 in the direction perpendicular to the axial direction and the slip-off stopping part 55 to be installed at the rear end part of the rod 45 is formed by flare processing so as to control removal of the rod 45 from the rod insertion hole of a holder 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019238-A (JP)
Title: Rotary jacked steel pipe pile provided with in-pipe soil agitating member
Inventor: KOMATSU AKIRA
IPC: E02D5/56
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary jacked steel pipe pile provided with an in-pipe soil agitating member to achieve a favorable construction efficiency.  <P>SOLUTION: This rotary jacked steel pipe pile 3 provided with a spiral blade 2 to be rotated and jacked into the ground is opened at a pile tip part, and provided with the spiral blade 2 at the tip part of the steel pipe pile 3. In the lower end part on the inner side of the rotary jacked steel pipe pile 3 provided with the spiral blade, the in-pipe soil agitation member 4 is provided. In the rotary jacked steel pipe pile 3 provided with the spiral blade, that is provided with the spiral blade 2 at the tip part of a steel pipe 1 to be rotated and jacked into the ground, the in-pipe soil agitating member is provided on the inner circumferential surface at a middle part on the inner side of the steel pipe pile 3 provided with the blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022868-A (JP)
Title: Tape feeder
Inventor: SAHO HIDEHIRO
IPC: H05K13/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multitype tape feeder having a compact width dimension.  <P>SOLUTION: In a double type taper feeder having two tape feed mechanisms disposed in parallel to feed a carrier tape holding an electronic component pitch by pitch and capable of feeding two carrier tapes simultaneously, sprockets 22A and 22B of the tape pitch feed mechanisms are arranged to share an axis C1. Furthermore, motors 20A and 20B are arranged radially while aligning the direction of a rotary shaft toward the axis C1, and the width dimensions of the motors 20A and 20B are allowed to overlap in a planar arrangement. Consequently, an overall width dimension is reduced and a compact tap feeder is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020495-A (JP)
Title: Multiple weighing apparatus
Inventor: INOUE TAKAHARU
IPC: G01G7/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To install many weighing apparatus in the same installation area in a multiple weighing apparatus constituted by lining up a plurality of weighing apparatus in which the width of a weighing part is larger than the width of a conveying part.  <P>SOLUTION: This multiple weighing apparatus 1 has weighing parts 2 and conveying parts 3 provided at the weighing parts 2 to convey measured objects in a prescribed direction. The width of the conveying part 3 is smaller than that of the weighing part 2. More than half of the conveying part 3 is projected from the weighing part 2 in the conveying direction. A motor 7 of the conveying part 3 is arranged on the weighing part 2 side, and the center-of-gravity of the conveying part 3 is set on the weighing part 2 side. The conveying part is stable and free from generating vibration harmful to measurement due to impact or the like when the measured object is placed on the conveying part. A plurality of weighing apparatus 4 are disposed zigzag so that a plurality of conveying parts 3 of a plurality of weighing apparatus 4 are arranged in a direction orthogonal to the conveying direction in the same position in the conveying direction. Even if the width of a weighing instrument is larger than that of a conveyor, the minimum arrangement pitch of the weighing instruments becomes the minimum pitch of the conveyors to realize space saving.  <P>COPYRIGHT: (C)2004,JPO