baber/WOPTO huggingface dataset:
Patent JP-2012147940-A (JP)
Title: Medical apparatus
Inventor: TAKAHASHI MISA
IPC: A61B1/00
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a medical apparatus having a function of eliminating an attachment sticking to an observation window of an imaging apparatus retained and fixed in the body to observe a site to be examined, and suppressing deterioration in eliminating performance.SOLUTION: The medical apparatus 1 introduced into the body includes: an imaging means disposed in outer parts 2a, 2b, 3 to image the interior of the body through the observation window 3a; a fixing means for fixing the outer parts 2a, 2b, 3 to the body wall; an attachment eliminating means 4 turnably disposed at the outer parts 2a, 2b, 3 and including a wiping means for eliminating the attachment sticking to the observation window 3a; a driving means for driving to turn the attachment eliminating means 4; and a performance maintaining means 60 disposed in a region outside the observation window 3a to suppress a fall in stain removing performance of the attachment eliminating means 4.
Patent JP-2011103008-A (JP)
Title: Method for manufacturing optical circuit
Inventor: COVEY JOHN LUTHER
IPC: G02F3/00
Filed: 2011-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical circuit, having all the optical logical gates.  <P>SOLUTION: The method for manufacturing an optical circuit includes: (a) a step of selecting a logical operation to be performed by the optical circuit; (b) a step of designing the optical circuit, by using one or more full-optical logic gates to perform the logical operation by the logic circuit; (c) a step of producing the optical circuit, by forming the full-optical logic gates by using nonlinear elements each of which includes an optical resonator with materials having a refractive index, dependent on the intensity tuned to a resonant frequency corresponding to each optical input signal so as to generate an optical output signal having each binary output level, based on the optical input signal by performing each logical operation, with the producing step being performed, by forming a photonic crystal which should include the nonlinear element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170952-A (JP)
Title: Detergent for magnetic disk substrate
Inventor: TANIOKA HIROAKI
IPC: C11D3/36
Filed: 2011-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent for a magnetic disk substrate, which has excellent solubility, for re-deposition of nickel ions originating from an Ni-P plated aluminum substrate, and iron ions originating from cleaning equipment made of stainless steel etc., has excellent dispersibility of particles once adsorbed on a substrate surface and then desorbed therefrom owing to possession of a suitable etching property, and is excellent in reattachment prevention property against particles.  <P>SOLUTION: The detergent for the magnetic disk substrat characteristically contains, as essential ingredients, a chelating agent (A1) having a carboxyl group in the molecule, a chelating agent (A2) having a phosphonic group or a phosporic acid group in the molecule, and an aliphatic alkanol amine (B).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012155436-A (JP)
Title: Image formation apparatus, terminal device, image formation system, and control program
Inventor: YAMAGUCHI TAKEHISA
IPC: G06F3/048
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus capable of performing data transfer through continuous and intuitive operation.SOLUTION: When an MFP has nip operation detected in an address input field on an operation panel during mail transmission (S43), the current execution state is saved, and a command for making a portable terminal start an address book application is generated and stored (S44). When release operation is detected afterward in the portable terminal (S52), the MFP informed of that transmits the command to the portable terminal (S45). When an address book is started on the portable terminal and the nip operation is detected on address information (S55), the address is saved as an object to be transmitted (S56). Once the release operation on the MFP is detected (S46), mail transmission is restarted from the stored state in a state in which the address is acquired from the portable terminal and input (S48).
Patent JP-2012154569-A (JP)
Title: Thin heat pipe, and working method thereof
Inventor: ABE NOBUYUKI
IPC: F28D15/02
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To improve the heat transport capacity of a heat pipe by minimizing a gap generated between a wick of mesh structure and a pipe inner wall in a flatly worked pipe.SOLUTION: In the thin heat pipe, the wick of the mesh structure is arranged on the inner wall of an outside container. In the outside container, when the wick is inserted into a cylindrical pipe and then flatly formed by pressing the same in a diameter direction, axial direction end edges of the wick in the outside container are arranged in an area where deformation curvature in the vicinities of end parts of a flat part is large.
Patent JP-2011203717-A (JP)
Title: Electrostatic charge developing toner
Inventor: KUSAHARA TERUKI
IPC: G03G15/08
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which is excellent in the image quality, cleanability and coloring property of an image and in low temperature fixability and toner preservability, in a recycling system using a color toner.SOLUTION: The electrostatic charge developing toner is obtained by granulation from a dispersion in which an oil phase containing a toner composition in an organic solvent is dispersed in an aqueous medium. A binder resin in the toner composition contains a low molecular resin component, wherein a resin softening coefficient (A) of the low molecular resin component represented by expression: A=|(lnG'(r1)-lnG'(r2))/(T1-T2)| is >0.165, and when a flow start temperature (°C) of the low molecular resin component measured with an elevated flow tester is designated as Tfb, a storage modulus (dyne/cm) G'(Tfb) is ≤1×10. In the expression, T1 is a temperature (°C) at which a storage modulus G'(r1) becomes 1×10(dyne/cm), and T2 is a temperature (°C) at which a storage modulus G'(r2) becomes 1×10, as measured with a rheometer at a frequency of 1 Hz and a strain of 1 deg.
Patent JP-2012157460-A (JP)
Title: Dental handpiece
Inventor: MIZUNUMA MASANORI
IPC: A61C1/06
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a handpiece capable of standing a higher-torque load.SOLUTION: The dental handpiece includes a first rotation shaft 3 which is rotatably supported within a rear casing 2R and to which the rotation of a drive source is transmitted, a second rotation shaft 9 which is rotatably supported within a fore casing 2F and to which the rotation of the first rotation shaft 3 is transmitted, a bearing 12 and a bearing 14 which are provided at a predetermined interval in a jacket 8 fixed in the front casing 2F and rotatably support the second rotation shaft 9, and a bearing 13 which is provided between the bearing 12 and the bearing 14. The bearing 13 prevents an abrasion or a crack of each gear due to misaligned meshed engagement between a first gear 5 and a second gear 10 and between a third gear 11 and a fourth gear 73 by reducing the whirling of the second rotation shaft 9.
Patent JP-2011174610-A (JP)
Title: Tube-socket assembly and method of manufacturing the same
Inventor: PARK SANG HOON
IPC: F16L21/00
Filed: 2011-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube-socket assembly which can maximize the binding force between a tube and a socket and which can minimize leakage from the connecting part between the tube and the socket, and to provide a method of manufacturing the same.  <P>SOLUTION: This tube-socket assembly includes a through-hole portion which is fastened to the tube on which first and second beads are formed and in which a through-hole portion is formed at a predetermined length, and a guide portion formed separated at a predetermined distance from the tube. In the assembly, a first taper portion having an inclined surface is formed on one side of the first bead, and the first taper portion forms a bead lock by being brought into line-contact with an inner end portion of the through-hole portion positioned in the socket.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012158160-A (JP)
Title: Pulp mold container and process for producing the same
Inventor: YAMADA TOMOSHI
IPC: B32B27/10
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a pulp mold container improved in appearance as well as quality of the container and to provide a production process thereof.SOLUTION: A first intermediate 41 is obtained by applying a colored thermosetting resin 22 on an entire outer surface of container body 11 made of pulp mold and heat cured to form a colored layer 12 for a start. Then, a plurality of through-holes 14 is formed penetrating through the colored layer 12 of the first intermediate 41 including the container body 11. Thereafter a second intermediate 42 is obtained by inserting the first intermediate 41 bearing the through-holes 14 to a mold 33 on which a suction hole 34 is formed, and sucking a heated non permeable thermoplastic film 25 toward the entire inner surface of container body 11 and sticking the same to the entire inner surface of container body 11 thereby forming a waterproof layer 15. Finally, the production process is finished on pulp mold container 1 by cutting the periphery of second intermediate 42 to a given size.
Patent JP-2011194563-A (JP)
Title: Polishing pad
Inventor: SHIMIZU SHINJI
IPC: H01L21/304
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad including an abrasive layer having a phase separation structure, achieving high abrasion speed, superior in planarization properties, and suppressing occurrence of scratches, and to provide a method for manufacturing a semiconductor device using the polishing pad.SOLUTION: In the polishing pad including the abrasive layer, the abrasive layer is formed of an isocyanate terminated prepolymer (A), an isocyanate terminated prepolymer (B), and a reaction-hardened body of a polyurethane raw material composition containing a chain extender, the isocyanate terminated prepolymer (A) being obtained by reacting a prepolymer raw material composition (a) containing an isocyanate component and a polyester-based polyol, and the isocyanate terminated prepolymer (B) being obtained by reacting a prepolymer raw material composition (b) containing an isocyanate component and a polyester-based polyol, the reaction-hardened body having a phase separation structure.
Patent JP-2012163680-A (JP)
Title: Light-emitting device and camera system
Inventor: TAKAI JUNJI
IPC: G03B7/17
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which prevents an imaging failure caused by non-light-emission of the light-emitting device when the light-emitting device remote-controls an imaging device.SOLUTION: In a light-emitting device capable of remote control of an imaging device, control is performed so that, when the charge voltage of a main capacitor of the light-emitting device is lower than a light-emitting permission voltage, if an operation to instruct the execution of an imaging operation is received, a signal to instruct the execution of the imaging operation is not transmitted to the imaging device.
Patent JP-2012162242-A (JP)
Title: Railroad vehicle
Inventor: SHIRAI YOSHIMITSU
IPC: B61C17/12
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a railroad vehicle that is unlikely to be subjected to the restriction of maintenance location, and has an enhanced maintenance performance and reliability.SOLUTION: The railroad vehicle is provided with a carriage for supporting a wheel 12, and a vehicle body 20 supported on the carriage. The vehicle body is provided with a ceiling wall 23 substantially parallel with ground surface, a floor plate 22 that constitutes a floor on which passengers or equipment are placed, a bottom wall 24 provided facing the ground surface below the floor plate, and a pair of right and left sidewalls 26 extending from the ceiling wall to the bottom wall along a substantially vertical direction relative to the ground surface, and has a first layer space 30 defined between the floor plate and the ceiling plate, and a second layer space 31 defined between the floor plate and the bottom wall, and on which a plurality of prescribed electric appliances are placed.
Patent JP-2011168480-A (JP)
Title: High-temperature glass solder and its use
Inventor: SCHOEN BASTIAN
IPC: H01M8/12
Filed: 2011-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass solder for high-temperature applications which can be processed at a soldering temperature of not more than about 1,100°C and can be used at an operating temperature to about 900°C after conclusion of the soldering process.  <P>SOLUTION: The glass solder has a linear coefficient of thermal expansion (α<SB>(20-300)</SB>) in the temperature range of 20-300°C of 8×10<SP>-6</SP>-11×10<SP>-6</SP>K<SP>-1</SP>and contains, in mass%, 10 to <45% BaO, 0-25% SrO (20-65% of BaO+SrO), 10-31% SiO<SB>2</SB>, <2% Al<SB>2</SB>O<SB>3</SB>, 0-10% Cs<SB>2</SB>O, 0-30% RO, 0-30% R<SB>2</SB>O<SB>3</SB>and 0-20% RO<SB>2</SB>, wherein RO is an alkaline earth metal oxide; R<SB>2</SB>O<SB>3</SB>is an oxide such as B<SB>2</SB>O<SB>3</SB>; and RO<SB>2</SB>is an oxide such as TiO<SB>2</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012168468-A (JP)
Title: Laser scanning optical device and image forming apparatus
Inventor: TATEBE HIDENARI
IPC: H04N1/113
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanning optical device that improves efficiency of discharging heat generated inside the laser scanning optical device, and thereby prevents a beam irradiation position from changing on a photoreceptor, and suppresses deterioration in quality of print images in an image forming apparatus, as well as an image forming apparatus.SOLUTION: A laser scanning optical device comprises: a polygon mirror 40; a substrate 41 on which the polygon mirror 40 is disposed; a motor 42 that is disposed on the substrate 41 and drives and rotates the polygon mirror 40; a semiconductor device 60 that is disposed on the substrate 41 and controls the drive and rotation of the motor 42; and a storage housing 27A that stores the polygon mirror 40 to protect from dust. The semiconductor device 60 is arranged to be exposed from the storage housing 27A.
Patent JP-2012160155-A (JP)
Title: Mail client program
Inventor: YAMAUCHI MASAICHI
IPC: G06F21/62
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a mail client program capable of restricting an access so that not all messages and information are allowed to be unconditionally browsed even when a program is started up.SOLUTION: In a mail client program that is executed on a processing device of a mail terminal device to provide a transmission/reception function and browsing function of messages, the processing device functions as: initial screen display means for displaying an initial screen having a password input field and accepting an input of a password by a user; message/folder management means for receiving and managing messages that are transmitted/received in folders and providing secret setting to folders specified by the user; and folder list display means for displaying all folders on a screen when the password accepted by the initial screen display means is correct, and displaying only folders to which the secret setting is not set when the input password is not correct.
Patent JP-2012171632-A (JP)
Title: Fermented soybean container, fermented soybean in container, and method for manufacturing the fermented soybean in container
Inventor: OIKE MASAKI
IPC: A23L11/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a fermented soybean container in which, even though extra waste is unlikely to be produced during use and relatively low-cost production is possible, seasoning for fermented soybeans stored in the inside can be easily discharged without contaminating surrounding areas.SOLUTION: A fermented soybean container 11 has a structure in which a container body 22 made of resin foam and having a fermented soybean storage recessed portion 25, and a lid body 23 covering an opening 26 thereof are coupled via a hinge portion 24. The lid body 23 is provided with seasoning storage recessed portions 32 in the shape of protruding to the side of a lid body inner surface 23b. A fold-scheduled line L1 for folding the lid body 23 inward to the side of a lid body outer surface 23a is set on the lid body 23. The lid body 23 is provided with a cleavage groove 31 that is communicated with the seasoning storage concave portions 32 crossing the fold-scheduled line L1. A seal member 13 for covering and sealing openings of the seasoning storage concave portions 32 is provided on the side of the lid body outer surface 23a. When the lid body 23 is folded inward along the fold-scheduled line L1, the cleavage groove 31 is cleaved on a fold-scheduled line transverse part 35 of the cleavage groove 31.
Patent JP-2012173042-A (JP)
Title: Particle orientation apparatus and particle orientation method
Inventor: KIMURA TSUNEHISA
IPC: G01N23/20
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a particle orientation apparatus in which, when orientating particles in a three-dimensional manner, orientation accuracy can be improved, and a particle orientation method.SOLUTION: A particle orientation apparatus 1 includes a magnetic field generation unit 12, a drive unit 13, and a control unit 14. The drive unit 13 revolves a sample container 2 in which particles are suspended relatively to the magnetic field generation unit 12 at a speed required for forming a revolving magnetic field. Each time the sample container 2 is revolved at 180°, the control unit 14 controls driving of the drive unit 13 to approximately temporarily stop the relative revolution for a predetermined time trequired for forming a static magnetic field.
Patent JP-2012175256-A (JP)
Title: Radio communication system, relay apparatus, and outdoor slave station
Inventor: MIHASHI TAKAFUMI
IPC: H04M11/04
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system, a relay apparatus, and an outdoor slave station that are capable of performing audio broadcasting in the radio communication system, in which a mobile station is capable of communication.SOLUTION: The radio communication system is disclosed in which a mobile station is capable of communication, and broadcasts from outdoor slave stations 18 and 19 are made possible by changing an audio codec at a broadcast transmitting time. In addition, a multicast direct communication relay station 10 determines whether each of individual receivers (terminal devices) 13-16 to which the relay station 10 relays communication is present. When each individual receiver to which the relay station 10 relays communication is present, the radio communication system encodes a signal by an audio codec used in the individual receiver, converts the encoded signal into a signal capable of being played back by the individual receiver, and transmits the converted signal.
Patent JP-2012174432-A (JP)
Title: Joint connector
Inventor: SHIMIZU TOMOHIKO
IPC: H01R13/42
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a joint connector capable of improving contact stability of a female terminal fitting and a joint terminal, and restraining punching.SOLUTION: A joint connector 1 comprises: a joint terminal 10 having plural tab pieces 11 for fitting and connecting plural female terminal fittings 20; and a connector housing 30 having one housing end 31 for housing and holding the joint terminal 10, and the other housing end 32, at which plural terminal housing chambers 34 for making an electric connection part 21 and the tab pieces 11 into a fitting condition by inserting the female terminal fittings 20 to a prescribed position are arranged. An inserting and guiding protrusion 24 inserted and guided into a guide groove 35 formed in a terminal insertion direction of the terminal housing chamber 34 projects at the electric connection part 21, and an engagement groove 40 for restraining the inserting and guiding protrusion 24 of the electric connection part 21 fitted and connected with the tab pieces 11 from moving in a direction crossing with a terminal insertion direction is provided on a bottom wall of the terminal housing chamber 34.
Patent JP-2012171048-A (JP)
Title: Electric power tool
Inventor: UMIKURA HIROYUKI
IPC: B25F5/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric power tool capable of suppressing impact of engagement when a reduction gear ratio is changed and capable of rapidly and smoothly completing reduction gear ratio change.SOLUTION: The electric power tool includes a motor 1, a reduction gear mechanism part 2 and a reduction gear ratio switching means switching the reduction gear ratio of the reduction gear mechanism part 2. The reduction gear mechanism part 2 is formed by using a switching member 7 which is freely slidable in an axial direction and a gear member 5 which can be engaged with the switching member 7. The reduction gear ratio switching means has a reduction-gear actuator 6 sliding the switching member 7, a load sensing part sensing an operation load state of the reduction-gear actuator 6 and a control part controlling the motor 1 and the reduction-gear actuator 6. The control part starts the reduction-gear actuator 6 and temporarily reduces or increases rotary power of the motor 1 according to the sensing result of the load sensing part.
Patent JP-2012173551-A (JP)
Title: Semiconductor optical switch chip and optical switch module
Inventor: OTA TAKESHI
IPC: G02F1/313
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce assembly cost of a semiconductor optical switch module.SOLUTION: Optical waveguides 2, 3, 4, 5 and 6 made of an InGaAsP material are formed on an InP substrate 1, and electrodes 7, 8, and 9 are provided on the optical waveguides 2, 3, and 4, respectively. By controlling a current made to flow in the electrodes 7, 8, and 9, an optical switch operation and an optical amplification operation are achieved. The linear optical waveguides 2 and 3 and the curved optical waveguide 5 form a U-shaped optical waveguide, and the linear optical waveguides 3 and 4 and the curved optical waveguide 6 form another U-shaped optical waveguide. Combination of the two U-shaped optical waveguides provides a W-shaped optical waveguide network.
Patent JP-2012171566-A (JP)
Title: Vehicular lamp
Inventor: MIURA KOJI
IPC: B60Q1/26
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lamp using a labyrinth structure for reliably preventing the entry of insects into a lamp chamber while minimizing the size of a filter.SOLUTION: This trunk lid lamp (vehicular lamp) 1 includes bulbs (light sources) 5, 6 and a reflector 7 stored in the lamp chamber 4 defined by a housing 2 and an outer lens 3 covering an opening thereof. Here, the opening 9 formed between the housing 2 and the reflector 7 has the labyrinth structure. The labyrinth structure is constituted of a rib 2a of the housing 7 and ribs 7a, 7b of the reflector 7.