baber/WOPTO huggingface dataset:
Patent JP-2008196430-A (JP)
Title: Fluid pump
Inventor: NAKAGAWA SHU
IPC: F04C15/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide effective technology to form lubricating film in an opening between an inner wall surface of a pump casing and side surfaces of rotary bodies in a fluid pump.  <P>SOLUTION: In the fluid pump including a pump casing 45 including a delivery port 39 and a suction port 37 of fluid and rotary bodies 41, 43 rotatably held in the pump casing 45, and sucking fluid from the suction port 37 and delivering the same from the delivery port 39 by rotation of the rotary bodies 41, 43, the opening between the side surfaces 41a, 43a in an opposite side of a side facing at least the delivery port 39 of the rotary bodies 41, 43 and the inner wall surface 35a of the pump casing 45 is formed to gradually reduce from one side in a radial direction of the rotary bodies 41, 43 toward another side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194651-A (JP)
Title: Catalyst for phase-transfer reaction
Inventor: SATO KAZUHIKO
IPC: C07C19/07
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new catalyst for a phase-transfer reaction which enables a separation and recovery by a magnetism.  <P>SOLUTION: The catalyst for the phase-transfer reaction contains a crown ether represented by a general formula (1). In the formula, A represents an alkyl group, and B a methylene group or a NH group. R<SP>1</SP>and R<SP>2</SP>represent each a hydrocarbon radical, and R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>represent each a hydrocarbon radical or a hydrogen atom. Each may bond and form a ring. R<SP>6</SP>represents a 1-3C alkyl group. m represents a figure of 0 to 1, and n a figure of 1 to 3. The catalyst for the phase-transfer reaction is represented by the structure of a chemical formula (9), in which magnetic microparticles (M) are supported by the catalyst for the phase-transfer reaction, and enables the separation and recovery by the magnetism.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195907-A (JP)
Title: Thermosetting benzoxazine resin composition
Inventor: OTSUKA AKIHITO
IPC: C08G14/073
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting benzoxazine resin composition which yields a cured product having excellent toughness.  <P>SOLUTION: A benzoxazine compound expressed by formula (B) is used in combination when thermosetting a benzoxazine compound expressed by formula (A).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198959-A (JP)
Title: Method of manufacturing piezoelectric actuator and method of manufacturing liquid transporting apparatus
Inventor: SUGAWARA HIROTO
IPC: H01L41/331
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric actuator capable of avoiding the formation of a piezoelectric layer on the surface of a recess formed on a diaphragm easily when forming the piezoelectric layer by an aerosol deposition method.  <P>SOLUTION: First, the recess 40 is formed at a position corresponding to a pressure chamber 14 on the upper surface of the diaphragm 30. Then, the recess 40 of the diaphragm 30 is filled with a fluid filler 50 having a modulus of elasticity lower than that of the diaphragm 30. Aerosol containing particles of piezoelectric materials and carrier gas is sprayed onto the upper surface of the diaphragm 30 to form a piezoelectric layer 31. In this case, no particles of piezoelectric materials adhere to the surface of the fluid filler 50 having a low modulus of elasticity filled into the recess 40, thus forming the piezoelectric layer 31 only at a region excluding the surface of the fluid filler 50 having a low modulus of elasticity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203014-A (JP)
Title: Portable terminal device and program
Inventor: SUZUKI HIDEO
IPC: G01C21/34
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform guidance to an appropriate destination even for a user who is not experienced in using the guidance function.  <P>SOLUTION: When a CPU 11 communicates with a communication party via a telephone communication part 15 (for example, when a line is interrupted after call termination or call origination), the CPU 11 acquires position information determined according to the communication party, and operates a navigation application with the positional information as the destination of the navigation function.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200951-A (JP)
Title: Channel forming body
Inventor: MIZOGUCHI YUJI
IPC: B41J2/175
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate efficient working of providing a film, and to improve the yield.  <P>SOLUTION: A body 12 constituted of a thermoplastic resin of an upper reservoir forming body 11 is provided with a ringlike projection 41 formed thereon to be protruding in a direction perpendicular to the lower reference face 12b. The ringlike projection 41 demarcates a channel opening 44 opened perpendicularly to the lower reference face 12b. The channel opening 44 is closed by a film 14 which is welded to the tip portion of the ringlike projection 41. A rib 45 protruding perpendicularly to the lower reference face 12b is formed on the body 12. A protruding height of a first region 46 coupled to the external wall face 41b of the ringlike projection 41 at the rib 45 is small than that of the ringlike projection 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203459-A (JP)
Title: Driving method of plasma display panel
Inventor: HASHIMOTO KOJI
IPC: G09G3/294
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel driving method which can improve the display performance of brightness gradient when displaying dark images.  <P>SOLUTION: This driving method carries out a resetting step of dividing one field period of video signals into two or more subfields and of initializing the pixel cells in the first subfield. The resetting step sequentially carries out a first step of applying to one of the pair of the line electrodes a first pulse negative with respect to the other line electrode and the column electrodes, a second step of applying to it a second pulse positive with respect to the column electrodes, and a third step of applying to it a third pulse negative with respect to the other line electrode and the column electrodes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205759-A (JP)
Title: Distortion compensating device
Inventor: TANAKA YASUHIDE
IPC: H03F1/32
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensating device capable of making the adjustment regulating signal and the feedback signal conform to each other in timing without performing sequence control.  <P>SOLUTION: The distortion compensating device is characterized in that a delay adjustment portion 4 which adjusts delay of the feedback signal is provided independently of the distortion compensating unit 5. Since the delay adjustment portion 4 adjusts independently a delay of the feedback signal, the adjustment signal and the feedback signal are made to conform to each other in timing without performing sequence control. Specifically, the delay adjustment portion 4 calculates a difference value between a delay difference between the feedback signal and the adjustment signal and a delay difference of a signal produced by delaying either one of the feedback signal and adjustment signal by a predetermined delay amount, thus detecting a lag or lead of the feedback signal to the adjustment signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200600-A (JP)
Title: Coating method, optical film and antireflection film
Inventor: NAKAJIMA KOJI
IPC: G02B1/10
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method which enables the application of a coating liquid onto a supporting body using a coating head and obtains a coating layer by drying, and eliminates coating trouble occurring at the forefront of coating when starting the coating to obtain a high production efficiency.  <P>SOLUTION: In the coating method which enables the application of a coating liquid to a supporting body using a coating head and obtains a coating layer by drying, the flow rate of the coating liquid discharged from the coating head at the start of coating is 1.2-1.5 times larger than the flow rate at the steady state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007135604-A (JP)
Title: In vitro induction of dopaminergic cells
Inventor: WEISS SAMUEL
IPC: C07K14/47
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inducing the expression of tyrosine hydroxylase in neural cells.  <P>SOLUTION: The neural cells are cultured by using a glial cell conditioned medium in which a feeder layer and at least one selected from a member of fibroblast growth factor family are added.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008201562-A (JP)
Title: Guide roll unit and image forming device provided with this
Inventor: FUKUNAGA YASUYUKI
IPC: B65H5/06
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a constitution that assembling of a guide roll relative to a holder is easy and the guide roll is not dropped off from the holder after the holder is attached to a mounting surface by a simple constitution.  <P>SOLUTION: The holder 70 having a base plate 71, a pair of bearing plates 72 and an enlargement prevention plate 73 is constituted by bending one sheet of metal sheet of a predetermined developed shape. A distal end side of the bearing plate 72 is pushed/enlarged relative to the holer 70 before it is attached to a sheet guide surface 68, small diameter parts 82 at both ends of the guide roll 80 are engaged with respective penetration holes 72a from an inner side respectively. Thereafter, by engaging an upper hook 71a and a lower hook 71b with the sheet guide surface 68, the holder 70 is attached to the seat guide surface 68. Relative to the force for enlarging the distal end side of the bearing plate 72, the enlargement prevention plate 73 is abutted on the sheet guide surface to prevent enlargement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204342-A (JP)
Title: Image processor and image processing program
Inventor: SEGAWA HIROYUKI
IPC: G06F3/048
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing program for enabling an operator to easily and quickly select a graphic object arranged under (on the back surface) a transparent object.  <P>SOLUTION: A bit map for object selection and a bit map for transparent object are generated with the resolution of an image to be displayed (steps S100, S110). As for a graphic object, an element ID is plotted on the bit map for object selection (step S140). As for a transparent object, the element ID is plotted on the bit map for a transparent, and marge processing is applied (steps S160, S170). At that time, the information of the duplicate section of the transparent object and the graphic object is stored in a lookup table for object selection. Then, the object to be selected is determined by referring to the bit map for object selection and the lookup table for object selection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210031-A (JP)
Title: Method for managing storage area of storage system
Inventor: NASU HIROSHI
IPC: G06F13/10
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of reducing the management load of a storage system.  <P>SOLUTION: In a storage system in which a set of logic volumes is comprised of a plurality of logic volumes and in which a copy is produced in a pool area different from another pool area to which the set of logic volumes belongs, a management computer adds the volume of the pool area if the volume of the pool area exceeds a predetermined threshold value; if a plurality of sets of logic volumes are contained in the pool area, a pool area is created for each of the sets of logic volumes. For each of the pool areas created, a set of logic volumes is created. If there is only one set of logic volumes contained in the pool area, the volume of the pool area is made equal to the volume of the pool area where a copy of the set of logic volumes is created.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208398-A (JP)
Title: Film-forming method and apparatus therefor
Inventor: TOYODA SATOSHI
IPC: C23C14/48
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-forming method which can cope with the tendency of refining a semiconductor structure, and improve an overhang and asymmetry in an opening part of a via hole and a trench in a coating film formed on a substrate, and to provide an apparatus therefor.  <P>SOLUTION: This film-forming method comprises the steps of: forming the coating film for forming a metallic wire on the substrate with a sputtering technique, an ALD technique or a CVD technique; and while the coating film is being formed or after the coating film has been formed, irradiating the coating film formed on the substrate with ions of a rare gas of argon, neon or the like having ion energy of 300 to 10,000 eV in an approximately parallel direction to the substrate to appropriately change the shape of the coating film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209568-A (JP)
Title: Electrooptical element and scanning type optical device
Inventor: UCHIKAWA DAISUKE
IPC: G03B21/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device and a scanning type optical device which can obtain a large deflection angle at high speed, is small in size and is reduced in cost.  <P>SOLUTION: The electrooptical device is equipped with an electrooptical crystal 13 which is changed in a refractive index distribution according to the magnitude of an internally generated electric field, electrodes 11a, 11b for intensity modulation which apply a voltage for causing the birefringence of the electrooptical crystal 13 to change, electrodes 12a, 12b for scanning which apply the voltage for causing the refractive index distribution of the electrooptical crystal 13 to change, and a polarization selection member 15 which is disposed on at least an exit end surface 13b of an incident end surface 13a and exit end surface 13b of the laser beam of the electrooptical crystal 13 and allows the selective transmission of the light in a specific vibration direction of the light emitted from the electrooptical crystal 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206670-A (JP)
Title: Central control system of wireless remote-control model
Inventor: TAYA YOSHITADA
IPC: A63H30/04
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the safety of an electronic control device mounted in a wireless remote-control model by cooperatively managing the information on the control, operation and abnormality detection, and integrally determining the execution of the control, and to improve the operability.  <P>SOLUTION: A central control part 50A of a central control device 50 cooperatively processes operating command signals from a receiver 2, various detection signals detected by a sensor part 20, set values stored in a set value storage part 40A, and identification data of a battery 17, a power motor 7 and operating servomotors 8, 9 and 10 stored in an ID storage part 40C. Safe and effective flying control is possible by referring to other related operating command signal data and detection data of the sensor without a single control value being executed alone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211082-A (JP)
Title: Superconducting element, superconducting integrated circuit, and method of manufacturing superconducting element
Inventor: TAINO TORU
IPC: H01L39/24
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting element in which its manufacturing cost is low and a miniaturization of a junction area S of a Josephson junction is easy without increasing the number of processes and complicating any manufacturing process, and also to provide a superconducting integrated circuit using this superconducting element and a method of manufacturing the superconducting element.  <P>SOLUTION: The superconducting element is equipped with: a load 32; the Josephson junction providing a lower electrode wiring 33 electrically connected to this load 32, a tunnel barrier film 41 contacting with this lower electrode wiring 33, and an upper electrode 42 having vertical sidewalls and contacting with this tunnel barrier film 41; and a first interlayer insulating film 16 which has inner walls contacting with the vertical sidewalls of the upper electrode 42, surrounds peripheries of the upper electrode 42, has a top face consisting of a flat plane perpendicularly intersecting the inner walls, and also has a thickness thicker than the upper electrode 42. A top face of the first interlayer insulating film 16 is flat in a planarity of ±1/20 of a thickness of the upper electrode 42 within the range separated from the inner walls by at least the maximum size of a top face of the upper electrode 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208312-A (JP)
Title: Phenolic resin, epoxy resin, alkali-developable resin composition and alkali-developable photosensitive resin composition
Inventor: TAKAHI SHUNSUKE
IPC: C08G59/18
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkali-developable resin composition which is excellent in sensitivity, alkali resistance, electrical properties, etc. and is capable of forming a fine pattern with a high precision, and an alkali-developable photosensitive resin composition.  <P>SOLUTION: A phenolic resin (A) is prepared by reacting a compound of formula (I) with an aldehyde compound or a derivative thereof, a compound of formula (II) or a compound of formula (III) or (III') and an aldehyde compound or a derivative thereof. An epoxy resin (B) is prepared by subjecting a phenolic hydroxyl group of the phenolic resin (A) to glycidyl etherification. The alkali-developable resin composition comprises a photopolymerizable unsaturated compound obtained by imparting an ethylenically unsaturated bond to the epoxy resin (B). The alkali-developable photosensitive resin composition is prepared by adding a photopolymerization initiator and a color material to the alkali-developable resin composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220002-A (JP)
Title: Overload detection method and detector of motor
Inventor: FUSE HIDEAKI
IPC: H02P29/02
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of conventional overload detection method and detector of a motor that since overload detection of a motor is carried out based only on the copper loss, rotation loss including machine loss such as windage loss and iron loss is not taken into account for overload detection and thereby overload of a motor cannot be detected correctly and the motor cannot be protected sufficiently.  <P>SOLUTION: In the overload detection method and detector of a motor, an overload detection section 4 determines a copper loss prediction value by dividing the average value of supply current 2a detected at a current detection section 2 by the rated current, determines a rotation loss prediction value by dividing the average value of rotational speed 3a detected at a rotational speed detection section 3 by a rated rotational speed, and detects overload of a motor when a judgment is made that the sum total of the copper loss prediction value and the rotation loss prediction value exceeded a predetermined value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216665-A (JP)
Title: Sheet-shaped light transmitting body, method for manufacturing the same, and illumination device
Inventor: TSUKAMOTO YOSHIHIRO
IPC: G02B6/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-shaped light transmitting body having superior soft flexibility, illumination luminous energy and uniform light leakage properties, to provide a method for manufacturing the sheet-shaped light transmitting body, and to provide a side-face light leakage illumination device having the sheet-shaped light transmitting body.  <P>SOLUTION: The soft flexible sheet-shaped light transmitting body comprises a flat core part 1 made of a transparent organic polymer and one or more layers of cladding part 2 covering the upper and lower faces of the core, and is such that expressions (1) to (3) are satisfied; the right- and left-side faces of the core part 1 are not covered with the cladding part; and the surface roughness Ra compliant with JIS B0601 of the side faces of the sheet-shaped light transmitting body is at most 1 μm. The expressions are (1): 5≤L/d≤40,000 and 0.05≤d≤1.0, (2): b≤d/2-0.01, and (3): 0.002≤b≤0.25, where L (mm) and d(mm) represent the sheet width and sheet thickness of the sheet-shaped light transmitting body, respectively, and b (mm) represents the thickness of the cladding part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218248-A (JP)
Title: Lithium secondary battery
Inventor: KIMURA NAOTAKA
IPC: H01M4/133
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery applicable to a hybrid vehicle and the like, and capable of remarkably improving a load characteristic and input/output density.  <P>SOLUTION: In this lithium secondary battery, a positive electrode capable of storing/releasing lithium, and a negative electrode capable of storing/releasing lithium are formed through an electrolyte. The lithium secondary battery is characterized in that a mix coating amount to both surfaces of a negative electrode collector of a negative electrode mix prepared by mixing a conductive agent, a negative electrode active material and a binder is 6-8 mg/cm<SP>2</SP>, and density of the negative electrode mix is 1.4-1.7 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215759-A (JP)
Title: Land transporting vehicle with refrigerating appliance
Inventor: ICHIO AKITOSHI
IPC: B60P3/20
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a land transporting vehicle with a refrigerating appliance, adaptable to a lower floor form while securing a minimum ground height.  <P>SOLUTION: The land transporting vehicle with the refrigerating appliance comprises the refrigerating appliance to be driven by an engine or a commercial AC power supply and having a condensing unit and an evaporator unit, and a refrigerating box to be cooled by the refrigerating appliance. The condensing unit is mounted on a lateral floor joist 53 provided at the lower part of the refrigerating box via a bracket 60 and arranged on the lower side of the refrigerating box. The bracket 60 is formed of a member having an L-shaped cross section, where a fixing part between the bracket 60 and the condensing unit is formed on the side face of the condensing unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT