baber/WOPTO huggingface dataset:
Patent JP-2007101719-A (JP)
Title: Optical waveguide system
Inventor: NAKANE TAKETOMO
IPC: G02B6/122
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve non-uniformity of loss of a port in an 8-branch optical waveguide system.  <P>SOLUTION: On a silicon substrate 103, the optical waveguide system has a core pattern 101, a clad band 150 along the core pattern 101, a high refractive index region 160 occupying a region of the outside of the clad band 150, and a leakage blocking band 170 for optical propagation prevention. The clad band 150 has an X1 side clad band part 151X1 and an X2 side clad part 151X2 of core parts 111-148. Widths of the clad band parts 151X1 and 151X2 are 2-30 μm. When the light meanders, energy of a near foot part of a meandered side is absorbed to a high refractive index region part, and the center of the intensity of the light comes closer to the center side of the core pattern 101 to correct meandering. The band 170 for leakage optical propagation prevention restricts light leaked from a branch point from reaching a core part, and leaked light is prevented from coupling with light propagating in a branch side core part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103516-A (JP)
Title: Sulfuric acid recycling cleaning system
Inventor: YAMAKAWA HARUYOSHI
IPC: B08B3/10
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively and securely clean an electronic material substrate for which a highly cleaned surface is required, such as a silicon wafer, liquid crystal glass substrate, and photomask substrate.  <P>SOLUTION: A system comprises a cleaner (cleaning tank 1) for cleaning a material to be cleaned (semiconductor substrate 30) using a sulfuric acid solution 3 as a cleaning solution, a storage (storage tank 10) for storing a cleaning solution for cleaning in the cleaner, an electrolytic reaction unit (electrolytic reaction tank 20, DC power supply 22) for manufacturing a persulfate solution by producing persulfate ion from sulfuric acid ion contained in the solution by electrolytic reaction, and a circulation line (feed pipe 14a, return pipe 14b) for circulating the solution between the storage section and the electrolytic reaction unit. Preferably, a concentrated sulfuric acid solution of sulfuric acid concentration of 8 M to 18 M and temperature of 130 to 200°C is produced in the cleaner which is changed to a solution of temperature 80 to 130°C or lower in the storage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104318-A (JP)
Title: Ultrasonic sensor, its manufacturing method, and its optimal design device
Inventor: FUKUDA DAIJIRO
IPC: H04R17/00
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic sensor which can ease stress generated in each component and a component interface at manufacturing time without limiting material of the structure and the composing component.  <P>SOLUTION: The sensor is provided with a piezoelectric element 2; a cushion component 7 which covers at least a part of a sound matching layer 1 which is joined and formed with the piezoelectric element 2 and the piezoelectric element 2, and functions to make stress generated according to thermal expansion difference of the piezoelectric element 2 and a component adjoining the piezoelectric element 2 ease; sealing components 3, 4 for sealing the piezoelectric element 2; a reinforcement component 8 which contacts with at least a part of the sealing components 3, 4, and functions to reinforce the piezoelectric element 2; and a case 5 which covers the reinforcement component 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104520-A (JP)
Title: Antenna and mobile communication device
Inventor: TAKAHASHI TOMOHIRO
IPC: H01Q1/24
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a built-in antenna having good radiation characteristics adapted to vertical polarization regardless of the direction of a cellular phone, the antenna being compact, low-cost, and low power consumption.  <P>SOLUTION: A parasitic element 130 (resonant element) of electric length λ/2 is provided in parallel to a driven element 120 of electrical length approximately λ/4. Then, the parasitic element 130 is resonated by feeding the driven element 120 so as to radiate a polarized component of the longitudinal direction of the central part 131 of the parasitic element 130. Further, the parasitic element 130 and a substrate ground 110 (grounded conductor) are short-circuited by switching an SPDT switch 140 (switch) so that the parasitic element 130 will not resonate. Therefore, unbalanced current flows the substrate ground 110 so as to radiate the polarized component in the longitudinal direction of the substrate ground 110. Accordingly, optimal irradiation characteristic can be selected by operating the SPDT switching 140 in accordance with the direction of a mobile phone (portable communication device) equipped with an antenna 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006164491-A (JP)
Title: Method for controlling time point for data output in synchronous memory device
Inventor: LEE HYUN-WOO
IPC: G11C11/4076
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a time point for data output by generating a plurality of control signals every 2tCK(s), when operation frequency of a synchronous memory device is high.  <P>SOLUTION: This method for controlling the time point for data output in the synchronous memory device varies a time point to generate an internal read command of the synchronous memory device, which is generated in response to an external read command according to the CAS latency of the synchronous memory device. The time point to generate the internal read command RD_COMMAND latency corresponds to 2N+2 (N=0, 1, 2,...) is delayed by 1tCK as compared with the time point to generate the internal read command RD_COMMAND when the CAS latency corresponds to 2N+1, where the 1tCK is a period of an applied external clock CLK.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007106148-A (JP)
Title: Vehicle collision object judging device
Inventor: TANABE TAKATOSHI
IPC: B60R21/0136
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle collision object judging device capable of making a collision detection sensor compact by concentrating loads applied to a vehicle in the event of a vehicle collision.  <P>SOLUTION: This vehicle, composed of: a vehicle hood (11) and joining portions (14a, 14b) for joining the vehicle hood (11) to a vehicle body, such as supporting members (14a, 14b) for openably/closeably supporting the vehicle hood (11); a striker (52) for securing the vehicle hood and/or a hook (51) for securing the vehicle hood (11), includes sensors (12a, 12b) for detecting the amount of collision loads transmitted to the joining portions (14a, 14b) in the horizontal direction in the event of a vehicle collision and outputting a detection result signal and a judgment section (13) for judging a collision object in accordance with the detection signal output from the sensors (12a, 12b).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006204894-A (JP)
Title: Adhesive sheet for toilet seat
Inventor: TANABE KAZUKO
IPC: A47K13/16
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveniently portable adhesive sheet for a toilet seat with which toilet paper is detachably adhered to a seat of western style toilet.  <P>SOLUTION: The adhesive sheet for a toilet seat with which toilet paper detachably adhers to a toilet seat includes an adhesive sheet made of a water soluble material and adhesive parts set on both first and second faces of the adhesive sheet. For a short size adhesive sheet, a number of short size adhesive sheets are releasably piled up sheet by sheet. Between two neighboring sheets while being piled up, a release sheet is interposed. For a long size adhesive sheet, a band shape adhesive sheet and a band shape release sheet are piled up and wound into a roll and the long size adhesive sheet is cut into desired length and used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007108399-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: ITO YOSHIAKI
IPC: G02B15/16
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens with which excellent optical performance can be obtained though it is constituted of a smaller number of lenses as a whole, and the whole system of which is compact.  <P>SOLUTION: The zoom lens has a first lens group having negative refractive power and a second lens group having positive refractive power in order from an object side to an image side, in which the spacing between the two lens groups varies at the time of zooming. The first lens group consists of a negative lens and a positive lens, and the second lens group consists of a cemented lens formed by cementing the positive lens 21 and the negative lens 22, and a positive lens 23 in order from the object side to the image side. When the radius of curvature on the face on the object side of the positive lens 21 is defined as R21a, the radius of curvature on the face on the image side of the negative lens 22 as R22b, and the refractive indices of the materials of the positive lens 21 and the negative lens 22 are defined as N21, N22, respectively, the zoom lens satisfies the conditions of 13<(R21a+R22b)/(R21a-R22b)<50 and 0.23<N22-N21<0.4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006082559-A (JP)
Title: Method of forming three dimensional body
Inventor: BEERS D ROSS
IPC: B29C35/08
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve a vector exposing efficiency in a system used in a forming method of a three dimensional body.  <P>SOLUTION: In the forming method of the three dimensional body comprising plural cured layers bonded to each other by exposing a continuous material layer to a curing stimulating beam, the amount of the curing stimulating beam during a term not-exposed is reduced to not more than 50% of a level at an exposure by changing a wave length of a selected curing stimulating beam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007113643-A (JP)
Title: Disengagement prevention structure of pipe joint and disengagement prevention enhancement method of pipe joint
Inventor: MAENISHI TAMOTSU
IPC: F16L21/08
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealing performance and disengagement prevention force by rationally modifying the inner peripheral surface side of a pipe.  <P>SOLUTION: The disengagement prevention structure of the pipe joint is provided with a sealing means A for sealing a space between confronting surfaces of an outer peripheral surface 2a of an insertion pipe part 2 and a large diameter inner peripheral surface 1a of a receiving pipe part 1 to which the insertion pipe part 2 is inserted and connected, a first press-bonding means B1 for attaching an annular inner surface band 6 having a sealing elastic seal layer at least to an outer peripheral surface side across the inner peripheral surface 2b of the insertion pipe part 2 and a small diameter inner peripheral surface 1b of the receiving pipe part 1 and pushing and fixing a pipe axis X direction one end side of the inner surface band 6 to the inner peripheral surface 2b of the insertion pipe part 2, a second press-bonding means B2 for pushing and fixing the pipe axis X direction the other end side of the inner surface band 6 to the small diameter inner peripheral surface 1b of the receiving pipe part 1, and a fixing and connecting means C for fixing and connecting the both pipe parts 1 and 2 in a portion sealed by the inner peripheral surface band 6 in such a state that the relative movement to the pipe axis X direction is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112057-A (JP)
Title: Ink cartridge for inkjet recording
Inventor: SUGAWA TETSUO
IPC: B41J2/175
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge which can efficiently prevent nozzles from getting choked and is simple in structure.  <P>SOLUTION: An ink 6 for inkjet recording and a plurality of ink agitating beads 8 are stored in the ink storage portion 4 of the ink cartridge 2 for inkjet recording. The beads 8 are roughly spherical, have an average grain size of 3 to 20 mm, and are stored in the ink storage portion 4 in the quantity accounting for 80% or more of the maximum capacity of the ink storage portion 4 together with the ink 6 and take 1 to 10 parts by volume versus the ink occupying 100 parts by volume. Furthermore, the ink storage portion 4 has an ink delivery port portion 4A to supply the ink 6 to the inkjet recording head, where a filter 10 preventing the beads 8 from getting out of the ink storage portion through the ink delivery port portion 4A and permitting the ink 6 to get out of the ink storage portion through the ink delivery port portion 4A is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085714-A (JP)
Title: Heat transfer member for vacuum dryer
Inventor: NAKAMURA SHIGETSUGU
IPC: F26B25/08
Filed: 2005-09-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer member for a vacuum dryer capable of considerably shortening time and labor for material recombination.  <P>SOLUTION: The heat transfer member 12 is inserted in a vacuum drying cylinder 10 opened at the upper face. The vacuum drying cylinder 10 is vertically divided, and a heating pipe 16 is vertically arranged in the upper half part of each divided space. A large number of metallic heat transfer plates are mounted to the upper half part of the heating pipe 16 to receive heat transfer from the heating pipe, and a convergence plate 24 inclining toward an ejection port provided at the bottom of the heating cylinder 10 is mounted to the lower half part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120007-A (JP)
Title: Joining part for panels constituting wall face parts of building and its construction method
Inventor: KAGAMI HIROBUMI
IPC: E04B2/94
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which is easily constructed, seals a section between a wall face panel 1 and a window panel 2 including corner parts over the whole periphery of the window panel 2 satisfactorily, and supports weight of the window panel 2 effectively, and also to provide its construction method.  <P>SOLUTION: Receiving brackets 21 are mounted in a part between both of indoor side sealing material 19 and outdoor side sealing material 20 in a plurality of sections being different from each other in the direction of length of a lower frame 7 among lower faces of the lower frame 7 so as to displace in the direction of length of the lower frame 7. A supporting bracket 25 whose lower face is abutted on an upper face of the wall face panel 1, is fixed on the receiving bracket 21 by a screw. When filling the space with the indoor side sealing material 19, the supporting bracket 25 is removed, and the receiving bracket 21 is moved along the lower frame 7 to prevent both of these brackets 21, 25 from disturbing the filling work.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007119929-A (JP)
Title: Working glove
Inventor: KAIBUCHI KAZUO
IPC: A41D19/00
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide novel working gloves designed so as to eliminate both of such defects of rubber gloves as to have bad air permeability to easily get stuffy and then hardly bend and stretch, and such defects of cotton work gloves as to easily slide, allow clay or the like to get in through meshes to easily get dirty, and have weak finger tips to easily have holes.  <P>SOLUTION: The working gloves are applied with a resin at its finger tip parts to form finger tip coat, and has a resin slip stopper at the palm side of a cloth glove.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120019-A (JP)
Title: Vibration control structure of building
Inventor: OKASHITA KAZUHIKO
IPC: E04B2/56
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control structure of a building, which can bring about a sufficient vibration control effect irrespective of the size of a gap made between the skeleton and exterior wall panel of the building.  <P>SOLUTION: In this vibration control structure of the building, a first exterior-wall panel (exterior-wall panel) 7 is connected to a floor beam 11, a ceiling beam 12, a stud 13 and the like, which are constructed as the skeleton of a house (building) 1, via a vibration control member (vibration control means) 20. In the vibration control member 20, a mounting part 21a at one end is fixed to an inside with respect to an outside surface 13a of the stud 13, and a metallic plate part 23 at the other end is protruded to an outside with respect to an outside surface 13a of the stud 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007119099-A (JP)
Title: Transportation schedule preparation system
Inventor: MAEKAWA TAKUYA
IPC: G06Q50/00
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient preparation of transportation schedule with easy operation without causing confusion in operation of a worker or the like even when further new transportation requirement is generated when a delivery plan is already determined.  <P>SOLUTION: A plurality of trips that a vehicle starts from one physical distribution center, circulates a delivery side (or cargo collection side) and returns to the started physical distribution center or the other physical distribution center are input and those trips are allotted to the required number of vehicles to prepare the transportation schedule. The allotment is improved to allotment of higher evaluation by repeating the initial allotment of the trips to the vehicle and processing for improving the allotment. Thereby, the trip for circulating the newly added collection/delivery base can be allotted without changing the existing transportation schedule so much and efficient preparation of the transportation schedule with easy operation can be performed without causing confusion of operation of the worker or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007119106-A (JP)
Title: Automatic inspection device for elevator call device and its method
Inventor: FUMIYA TAIYO
IPC: B66B3/00
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic inspection device for an elevator call device capable of accomplishing reduction of inspection time work by non-manned interphone direct call function inspection and automation of inspection function of microphone/speaker of an interphone cordless handset.  <P>SOLUTION: An elevator communication control device 1 is constituted such that it has a function for performing automatic notification to an external monitoring center by a telephone line in failure of the elevator and a function for performing direct call from the inside of a car to the monitoring center utilizing an interphone in the car upon notification. In this case, the elevator communication control device 1 emits a sound/voice from an interphone speaker in the car and the sound/voice input from the interphone microphone 7 is transmitted to the monitoring center. Thereby, the direct call function can be automatically inspected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121519-A (JP)
Title: Image forming apparatus
Inventor: OKAMOTO TETSUJI
IPC: G03G15/01
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus in which the restraint on the rotation of a rotary frame in a standby position is achieved, as well as, restraint of running cost.  <P>SOLUTION: Among toner cartridges attached to developing units 18 for respective colors loaded in the rotary frame 15, only the toner cartridge 17K for black toner is larger than the other toner cartridges. This unbalances the rotary frame 15 in the rotating direction. Therefore, developing rolls 19 that are heavier than other surrounding components are disposed so as to be balanced on the left and right side around a rotation center that serves as a reference, as viewed from the direction of the rotation shaft of the rotary frame 15. This balances the rotary frame 15 in the rotating direction and restrains rotation of the rotary frame 15 in the standby position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007118123-A (JP)
Title: Arm mechanism of industrial robot
Inventor: OGURA KATSUHITO
IPC: B25J9/06
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm mechanism of an industrial robot remarkably improving operation stability of an arm by enhancing rigidity of a pulley shaft and mounting strength of a pulley.  <P>SOLUTION: This arm mechanism 20 is provided with a fixing part 21 for supporting the arm mechanism 20 of the industrial robot, a first arm 22 having one end part rotatably connected to the fixing part 20, a second arm 23 rotatably connected to the other end part of the first arm 22 and having the same arm length as that of the first arm 22, a decelerator 24 for transmitting rotation of a driving motor to the first arm 22 by reducing speed of the rotation, and a double speed transmission mechanism for rotating the second arm 23 by interlocking with the first arm 22 so that a distal end part of the second arm 23 may move on a straight line. In the arm mechanism 20, a rotation transmission element 30 on a driving side of the double speed transmission mechanism is mounted on a hollow structure part 33 integrated to the fixing part 20 and including a decelerator 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007122396-A (JP)
Title: Disk array device, and method for verifying correspondence to its fault
Inventor: KOSUGE SHOICHI
IPC: G06F11/22
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array device for easily verifying setting concerning correspondence to the fault of a server device.  <P>SOLUTION: The disk array device has a volume for reading/writing data, based on an access request which is transmitted from a client device via the server device. The disk array device comprises: a fault generating part for generating a pseudo-fault in the self device; an access request transmitting part for transmitting the access request, which is transmitted by the client device, to the server device; and a verifying part for verifying the setting concerning the correspondence to the fault of the server device, based on the correspondence of the server device to the access request which is transmitted from the access request transmitting part in a state that the fault generating part generates a fault.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121682-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI NOBUTAKA
IPC: G03G21/00
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, having a structure in which improved axial accuracy is ensured by preventing shaft displacement of each rotating body and the size of the outer shape of each rotating body driving means is enlarged so as to attain reduced rotation nonuniformity and improved accuracy.  <P>SOLUTION: The body of the image forming apparatus includes shafts 64 each of which supports a rotating body unit 50 by being passed through the rotating body unit 50; and a holding member 60 holding the shafts 64. The holding member 60 has a first shaft holding member 61, which in the direction of insertion of the rotating body unit 50, supports the front part of each shaft 64 that passed through rotating body unit 50. The holding member 60 also has a second shaft holding member 63 which, in the direction of insertion of the rotating body unit 50, supports the rear part of each shaft 64 that passed through the rotating body unit 50.  <P>COPYRIGHT: (C)2007,JPO&INPIT