baber/WOPTO huggingface dataset:
Patent JP-2008187451-A (JP)
Title: Acoustic wave apparatus, filter device, and communication equipment
Inventor: FUKANO TORU
IPC: H03H9/25
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic wave apparatus in which an electrode for generating an acoustic wave can be easily and satisfactorily sealed in a wafer level.  <P>SOLUTION: The acoustic wave apparatus is provided with: a substrate; an acoustic wave resonator formed on the substrate; a sealing member formed on the substrate and equipped with a storage space where the acoustic wave resonator is stored; and input/output electrode for inputting/outputting the electric signal from the acoustic wave resonator to the outside of the storage space. The sealing member is provided with an inside first sealing member composed of resin materials; an outside second sealing member composed of a radio material film; and intermediate layer formed between the first sealing member and the second sealing member, and having an elastic modulus between that of the radio material film and that of the resin material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191726-A (JP)
Title: Image processing apparatus and image processing program
Inventor: KOIE KAZUAKI
IPC: G06T7/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing program determining at high speed whether or not image data includes an image forming a human face.  <P>SOLUTION: When the skin of a human face is roughly divided into four parts, i.e., forehead, under the eyes, cheeks, and neck as shown in Fig.11(a), these parts overlap one another in hue and brightness; but when one of the parts is compared with other part, a certain tendency is shown. In a face recognition process, the different parts are compared with one another in the brightness and hue of the skin, from forehead to under the eyes, from under the eyes to cheeks, and from cheeks to neck, to obtain relative changes. Because relative changes in the brightness and hue of each part are obtained in an area composed of pixels having skin color values, a human face can be recognized with high precision regardless of individual differences in skin color.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190151-A (JP)
Title: Light emitting device and light emitting device for road
Inventor: TANAKA NAOTO
IPC: E01F9/582
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device and a light emitting device for a road having high visibility and moreover high durability and high strength.  <P>SOLUTION: The light emitting device for the road having a linear light emitting part and installed to extend the longitudinal direction of the light emitting part along the road, comprises a frame body 1 formed of a metallic extrusion material, and a plurality of light emitters 2 arranged in the frame body 1 at spaces in a direction of extrusion. The frame body 1 has a slit-like opening 11 continuous in the direction of extrusion, and the light of the light emitters 2 is radiated from the slit-like opening 11 to constitute the light emitting part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189339-A (JP)
Title: Refilling pouch
Inventor: OTSUKA YASUSHI
IPC: B65D33/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refilling pouch for use in sealingly packaging fluid content, having a pouring outlet provided with seal opening perforations formed at a seal opening part under irradiation with laser beams so as to enable the seal to be easily opened, enabling the content to be safely and easily replaced with another container such as a bottle or the like when the seal is opened and at the same time having an identification information segment formed through irradiation of laser beam.  <P>SOLUTION: A refilling pouch is provided which keeps two side sheets having a heat adhering resin layer overlying at least one surface arranged in such a way that the heat adhering resin layers oppositely face each other to heat seal their peripheral edges, a narrow pouring port formed by both heat seals is arranged, and flowing content is sealingly packaged therein. Seal opening perforations bored through irradiation with laser beams are provided at the pouring port and an identification information segment formed through irradiation with laser beams as well.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190932-A (JP)
Title: Case mounting structure
Inventor: TSUJI YOSHITAKA
IPC: H05K5/02
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide case mounting structure capable of mounting a case on a plate member with the necessary and sufficient strength, and of performing easy mounting/dismounting operation.  <P>SOLUTION: In this case mounting structure, the case 2, having a shell part 2a and a collar 2c, is inserted into a mounting hole 4 bored in the plate member 3 from the back face side of the shell part 2a, and the case 2 is mounted on the plate member 3 to sandwich the plate member 3 around the mounting hole 4 between the collar 2c and a mounting tool 1 mounted on the shell part 2a. The mounting tool 1 is equipped with the first member 10, provided on one end with the first shaft 11 to be engaged with an engaging part 5 provided on the shell part 2a, and the second member 20, provided on one end with an abutting member 21 abutting against the plate member 3 around the mounting hole 4. The second member 20 is connected to the first member 10 by the second shaft 12 in an energized state, by an energizing member 13 turnably in a prescribed range, by using one end provided with the abutting member 21 as a turning end, and to be rotated in a direction where the distance between the first shaft 11 and the abutting member 21 is enlarged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189441-A (JP)
Title: Sheet member adhesion device, image forming device, and sheet member adhesion method
Inventor: SUDO KAZUHISA
IPC: G03G9/087
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet member adhesion device, in which sheet members can be adhered to each other without letting bubbles penetrate between the sheet members.  <P>SOLUTION: The device is provided with a transfer part 2 to transfer a first sheet member comprising a transparent sheet S1 on which toner images are recorded, and a delivery part 3 to separate a second sheet member comprising a non-transparent sheet S2 with an adhesive layer, for example, by a separation plate 34 to be delivered diagonally to the transfer direction for the first sheet member in such a way that it can be adhered to the first sheet member that is being transferred by the transfer part 2. Upon adhesion, the separation plate is actuated to vary the carrying direction for the sheet member to properly enlarge their adhesion angle, thereby the first sheet member and the second sheet member are adhered to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191067-A (JP)
Title: Biochemical container
Inventor: TANAKA HAYAO
IPC: B65D25/14
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biochemical container having a surface capable of reducing adsorption of a substance derived from a protein or the like in the container, and excellent in cold storability, chemical resistance and storage stability.  <P>SOLUTION: In this biochemical container having a container member with an opened one end, the container member contains a polyester resin or a polyester copolymer, at least one part of a container member inner face is coated with a water soluble resin having a photosensitive functional group in its side chain, and the water soluble resin is selected out of the group comprising a saponified product of a polyvinyl acetate, a polyvinyl pyrrolidone and a polyethylene glycol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007153906-A (JP)
Title: Process for the sulfinylation of heterocyclic compound
Inventor: CASADO MICHEL
IPC: C07D231/40
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for the sulfinylation of a heterocyclic compound, by which a difficult oxidation and the toxicity of a reactant can be avoided.  <P>SOLUTION: This process for sulfinylating the heterocyclic compound comprises reacting a derivative represented by formula RS(O)X [R is a halogen atom-substituted 1 to 4C alkyl group; X is a halogen atom, OH, a dialkylamino group: NR<SB>2</SB>R<SB>3</SB>(R<SB>2</SB>and R<SB>3</SB>are each a 1 to 4C alkyl or haloalkyl group) or an aryloxy group (the aryl portion corresponds to phenyl group, a halogen atom or a 1 to 4C alkyl or haloalkyl group)] with a non-substituted or substituted heterocyclic compound such as pyrrole, pyrazole, imidazole, oxazole, isoxazole, thiazole, isothiazole or triazole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008199776-A (JP)
Title: Stepping motor control circuit, and electronic clock
Inventor: MOTOMURA CHIKASHI
IPC: H02P8/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To supply a proper drive pulse at pulse rank-down by a simple constitution even if energy necessary for the drive of a stepping motor differs at a first terminal and at a second terminal due to a structural variation of the stepping motor.  <P>SOLUTION: A detection time storing/determining circuit 109 stores a peak signal detection time of an induction voltage generated when rotating the stepping motor by alternately supplying main drive pulses different in polarity to the first terminal side and the second terminal side of a coil for driving the stepping motor 102, and a control circuit 106 performs change control so that pulse reduction widths of the main drive pulses supplied to the first terminal side and the second terminal side are different from each other according to a difference between the previous peak signal detection time and the present peak detection time at the pulse count-down.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270831-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: IZUMI MITSUHIRO
IPC: F02D45/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control device capable of always accurately extracting a peak position of ion current and a peak value irrespective of fluctuation of operation condition of an internal combustion engine.  <P>SOLUTION: This device is provided with an ion current detection part 3 detecting ion current corresponding to ion generated during combustion of air fuel mixture in a combustion chamber and a one chip microcomputer 4 directly receiving detection signal of the ion current detection part 3 and converting the same to digital data and storing the same. The one chip microcomputer 4 includes data determination processes ST2-ST3 operating differentiation of stored digital data and determining whether the operation result exceeds a predetermined value or not by two values, and peak specifying processes ST4-ST6 extracting a first area indicating a first level as a whole and a second area indicating a second level as a whole based on a determination result by the data determination part and specifying a boundary of the first area and the second area as the peak position of ion current, and performs combustion control of the internal combustion engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195573-A (JP)
Title: Low pressure hydrogen fuel apparatus with cooling unit
Inventor: RYU MEIFUKU
IPC: C01B3/32
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low pressure hydrogen fuel apparatus with a cooling unit where movability is excellent and the convergence of thermal energy is high.  <P>SOLUTION: A mixing chamber 1 has a housing space, a flow out pipe line 12 communicated to the housing space, a main hydrogen flow in pipe line 13 and a first air flow in pipe line 21 and a coolant flow in pipe line 31. An air supply source 2 has the first air flow in pipe line 21 and a second air flow in pipe line 22. A coolant supply source 3 is communicated to the coolant flow in pipe line 31. A hydrogen supply source 4 has a first hydrogen flow in pipe line 41 communicated to a control valve 131 and furthermore the control valve 131 is communicated to the main hydrogen flow in pipe line 13. A hydrogen generation device 5 has a second hydrogen flow in pipe line 51 and is communicated to the second air flow in pipe line 22 and furthermore the second hydrogen flow in pipe line 51 is communicated to the control valve 131.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195507-A (JP)
Title: Clearance adjustment device and method of roller for crease working of printing machine
Inventor: SHICHIJO KUNIHIRO
IPC: B65H45/18
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To automatically adjust a clearance to the optimum size without requiring huge database in a device and a method for adjusting a clearance of rollers for working crease on a signature by a printing machine.  <P>SOLUTION: The clearance adjustment device is provided with a pair of crease working rollers 14, 14 installed on the printing machine 2, pressing the signature 1 and working the crease; a clearance adjustment mechanism 17 for adjusting the clearance between these rollers; an actuator 22 for driving the clearance adjustment mechanism 17; a sensor 23 for measuring the clearance; and a controller 24 for controlling operation of the printing machine 2 and the actuator 22. When the printing condition is changed, the controller 24 adjusts the clearance such that it becomes an initial stage distance according to the printing condition before the usual operation of the printing machine 2, and relaxing-operates the printing machine 2. The controller 24 passes the signature 1 between the rollers, sets the optimum value of the clearance based on a measurement value of the clearance obtained from the sensor 23 at this time, and controls operation of the actuator 22 such that the clearance becomes the optimum value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198534-A (JP)
Title: Fuel cell system
Inventor: KAJIWARA SHIGETO
IPC: H01M8/10
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of suitably controlling a moisture volume of the fuel cell by accurately detecting a moisture condition of the fuel cell.  <P>SOLUTION: An FC outlet temperature change velocity detection part 180 detects FC outlet temperature change velocity in a unit time based on FC outlet temperature detected by a temperature sensor. The FC outlet temperature change velocity detection part 180 sends an impedance measuring command to an impedance calculating part 140 if the detected FC outlet temperature change velocity is judged to be under a change velocity standard value stored in a memory 153. The impedance calculating part 140 carries out the second impedance measuring when it receives an impedance measuring command from the FC outlet temperature change velocity detection part 180. With this, by the minimum number of impedance measuring times (for instance, twice), a scavenging control for retaining a moisture volume of a fuel cell 40 at a proper level can be realized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007220124-A (JP)
Title: Signal classification method
Inventor: LEI ZHICHUN
IPC: H04N1/409
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal classification method for classifying a signal (S).  <P>SOLUTION: An intermediate signal (IS) is decimated in order to obtain a processed signal (PS) as a new intermediate signal (IS). The processed signal (PS) is compared with a signal (S) to be classified to thereby generate comparison data (CompDAT). Based on the comparison data (CompDAT), the signal (S) to be classified is classified so that classification data (ClassDAT) are generated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008196832-A (JP)
Title: Expansion valve mechanism and passage switching device
Inventor: MUKOYAMA TAKUYA
IPC: F25B1/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion valve mechanism, simple in structure, inexpensive and flow adjustable, and a passage switching device suitable for it, installed in a refrigerating cycle in which heating operation is enabled.  <P>SOLUTION: The expansion valve mechanism 4 includes a first line 4a having a check valve 6 and a second line 4b having a check valve 13, which are branching from branch points A, D and disposed in parallel with each other. The first line 4a includes a low-load capillary tube 7 and a high-load capillary tube 9 branching from branch points B1, C1 and disposed in parallel with each other, the high-load capillary tube 9 having a pressure-responsive valve 8. The second line 4b includes a low-load capillary tube 12 and a high-load capillary tube 10 branching from points B2, C2, and disposed in parallel with each other, the high-load capillary tube 10 having a pressure-responsive valve 11. The pressure-responsive valves 8, 11 are opened when the pressure difference in the front and in the rear of the low-load capillary tubes 7, 12 exceeds a preset value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204042-A (JP)
Title: Information processing program, information processor and data distribution system
Inventor: YAMASHITA TOMOYO
IPC: H04N21/6583
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide information processing technology allowing distribution of a program without deteriorating convenience of a user according to communication environment or a load condition of an information processor.  <P>SOLUTION: When the program is distributed from a center server 2, a client terminal 1 measures its own load condition, and calculates an optimum value of a distribution amount per unit time according to the measured load condition. The clement terminal 1 requests the center server 2 to distribute the program to be distributed with the distribution amount of the calculated optimum value. The center server 2 distributes data of the program to the client terminal with the distribution amount of the designated optimum value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201223-A (JP)
Title: Vehicle body front part structure
Inventor: EMURA MASAHIKO
IPC: B62D25/08
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body front part structure capable of alleviating impact force with respect to not only a vehicle with the structure but also other vehicles at the time of vehicle collision.  <P>SOLUTION: A front side of an upper member 22 jointed to a lower part of a front pillar 20 is convexly formed forwardly, and a front mounting part 24 of the upper member 22 is fixed to a subframe 4. A side sill 11 is arranged in rear of the front mounting part 24 via a front wheel 9. A front end upper face U facing the front side of the convexly formed upper member 22 is supported by a bumper beam 31 via a crash box 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202163-A (JP)
Title: Spinneret for spinning conjugated fiber
Inventor: MIZUOKA HIROO
IPC: D01F8/04
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinneret which is used for spinning conjugated fibers, uses a spinneret plate set having compatibility with other spinneret plate sets for spinning conjugated single filament groups having quite different properties, enables the appropriation of most spinneret plate sets without using an exclusive spinneret used only for spinning conjugated cross-section fibers having a specific section, and can lower the cost of production.  <P>SOLUTION: This conjugated fiber-spinning spinneret for melt-spinning a conjugated single fiber group comprising two or more polymers is characterized in that the conjugated fiber-spinning spinneret has a spinneret plate set in which polymer passages for efficiently distributing and transferring the polymers are processed and which can perfectly be exchanged by a plurality of other spinnerets, and one of the spinneret plates can be exchanged to spin conjugated single fiber group having a quite different property.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202691-A (JP)
Title: Brake-lining sticking device
Inventor: OGASAWARA MASAHIKO
IPC: F16D69/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost of a brake-lining sticking device of a simple structure wherein even though both peripheral end-faces of each brake lining are pressed hard by the inside surface of a band, the ends of the lining are not crushed, or not chipped.  <P>SOLUTION: In the inside of a looped band, a pair of right and left brake-linings and shoe bodies are placed opposite to each other. Ridged stretching metal-fittings are provided respectively between both ends of the shoe bodies. By urging force of an urging means which is placed under compression between the stretching metal-fittings, the brake linings are respectively stuck on the outside periphery of the shoe bodies. In this brake-lining sticking device, shim plates are placed respectively on the inside peripheries of the bands placed in opposition to the brake linings. The thickness of the shim plate is nonuniform, its central part in the peripheral direction is thin, and the thickness is gradually increased as it goes to the peripheral end.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203758-A (JP)
Title: Fixing device in image forming apparatus
Inventor: NAKAJIMA EIJI
IPC: G03G15/20
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fixing belt from turning while meandering.  <P>SOLUTION: The fixing device of the image forming apparatus includes: a fixing roller 4; the fixing belt 6 wound around the fixing roller and freely turned; a pressure roller 7 pressed against the fixing roller while holding the fixing belt between the pressure roller and the fixing roller, thereby forming a nip part 8 between the fixing belt and the pressure roller; and a pressure-contact member 10 having a pressure-contact face 9 disposed at the lower part of the fixing roller in the moving direction of recording paper so as to be in pressure-contact with the internal circumferential face of the fixing belt almost over the entire width thereof. The curvature of the pressure-contact face along the moving direction of recoding paper is set greater than that of the peripheral face of the fixing roller in the moving direction of recording paper. In the fixing device, the pressure-contact member is supported so as to freely swing around an axis X almost perpendicular to the fixing belt width direction almost in the middle of the fixing belt in the width direction of the fixing belt, and along the pressure-contact direction against the inner peripheral face of the fixing belt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203762-A (JP)
Title: Image forming apparatus
Inventor: OKAUCHI YOSHIFUMI
IPC: G03G21/16
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having improved safety features, where such a failure is prevented that the apparatus becomes operatable even though the outer cover is kept open, resulting from the erroneous detection by an outer cover opening/closing detecting device.  <P>SOLUTION: The image forming apparatus 1 includes: the outer cover 30 having a projection 32 disposed at the inside thereof, freely opening/closing so as to expose the inside of the apparatus; the outer cover opening/closing detecting device 40 for detecting that the outer cover 30 is closed with the insertion of the projection 32 of the outer cover 30 into the opening part 42 disposed at the inside of the apparatus when the outer cover 30 is closed; and an erroneous detection preventing means 50 for preventing the erroneous detection by the outer cover opening/closing detecting device 40, resulting from the intrusion of a foreign substance into the opening part 42. Consequently, the image forming apparatus 1 having improved safety features is provided, where such the failure is prevented that the apparatus becomes operatable even though the outer cover 30 is kept open, and also, there is no possibility that the user catches his/her finger in the rotating roller or the user touches a high-voltage functional member and gets an electric shock.  <P>COPYRIGHT: (C)2008,JPO&INPIT