baber/WOPTO huggingface dataset:
Patent JP-2008033015-A (JP)
Title: Fiber stub, and optical receptacle and optical module using the same
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/42
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber stub which can remove a clad mode of undesired non-signal light, and can remove the clad mode even after use for a long period.  <P>SOLUTION: The fiber stub 1 is provided with an optical fiber 3 having a clad part 3b alloted on a core part 3a and the outer circumferential surface of the core part 3a, and a ferrule 2 provided with an optical fiber 3 in a through-hole, and as to the optical fiber 3, an optical attenuation part 5 for attenuating the light transmitted in the clad part 3b is formed in a groove part 4 arranged in a part of the clad part 3b, and the optical attenuation part 5 is arranged inside both end faces of the ferrule 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033687-A (JP)
Title: Retrieval query generation device
Inventor: KARASUTANI AKIRA
IPC: G06F17/30
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate a query from all pieces of information treated in tasks by a user, including not only information under processing by the user but also information mutually referred or data-copied between tasks by the user.  <P>SOLUTION: The retrieval query generation device provided on a computer 1 comprises an information operation monitoring part 2 for monitoring information operation in the computer by the user and detecting an information operation performed in the computer by the user; an information operation DB 3 for accumulating data for the information operation detected by the information operation monitoring part 2; and a task detection part 4 for analyzing the data for information operation accumulated in the information operation DB 3 to detect a user's operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035389-A (JP)
Title: Imaging apparatus, control method and program
Inventor: HARAGUCHI SHOSUKE
IPC: G03B17/18
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which enables a photographer to easily view information before photographing even under external light and view information at bulb photographing without causing glaring.  <P>SOLUTION: A digital single-lens reflex camera includes a system controller 50 and a liquid crystal monitor 28 or the like. When the information before photographing is displayed on the liquid crystal monitor 28, the system controller 50 displays character in black on a white background so that the characters can easily be viewed even when the surrounding is bright as outdoors in the daytime. When an accumulated exposure time at the bulb photographing is displayed on the liquid crystal monitor 28, the system controller 50 displays character in white on a black background in order to suppress glaring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042280-A (JP)
Title: Image processor
Inventor: MIYAZAKI SHINYA
IPC: G06T1/00
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for preventing deterioration in picture quality even when watermark embedding processing is executed.  <P>SOLUTION: This image processor 1 is connected to an external terminal 2, and provided with: an additional information storage means 11; a scramble means 12; an HDD 13; a watermark embedding means 14; a print means 15; an image reading means 16; and an external format conversion means 17. The watermark embedding means 14 is provided with a region discriminating function of discriminating a print region and a non-print region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039444-A (JP)
Title: Method and apparatus for inspecting foreign matter
Inventor: TANII KIYOSHI
IPC: G01N21/88
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect the foreign matter with a size of 100 μm on the surface of a large-sized substrate in a foreign matter inspection method, and a foreign matter inspection device.  <P>SOLUTION: The surface of a substrate 1 to be measured is irradiated with the laser beam 2 from a light source so that the laser beam 2 may irradiate the substrate 1 from the front end to the rear end in the optical axis direction of the laser beam 2 an optical axis is inclined from the direction parallel to the surface of the substrate 1 and the scattering light component contained in the reflected light 3 from the substrate 1 is imaged by an image sensor 7 while relatively moving the laser beam 2 and the substrate 1 and the foreign matter is detected from the variation of the two-dimensional light quantity pattern in the acquired image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038946-A (JP)
Title: Manufacturing method for cross-axis coupling, and manufacturing method for vehicular steering device
Inventor: NAGAYAMA AKIHIDE
IPC: F16D3/41
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a cross-axis coupling capable of preventing a damage of needle-like roller generated when attaching a bearing cup to a shaft part of a joint cross, and a manufacturing method for a vehicular steering device.  <P>SOLUTION: In this manufacturing method for the joint cross coupling of the present invention, a minor axis x1 of a bearing hole 4a is expanded by deforming elastically an inner circumferential shape of the bearing hole 4a formed into a substantially elliptical shape with a major axis Y parallel to an axis of a steering shaft, from the substantially elliptical shape to a substantially perfect circle, by pressing an arm part at prescribed pressure. The bearing cup is fit around the shaft part, and inserted into the bearing hole 4a under the condition elastically deformed into the substantially perfect circle, and a minor axis X direction of the bearing hole 4a is contracted by restoring the inner circumferential shape of the bearing hole 4a to the substantially elliptical shape by releasing the pressing. The bearing cup is diameter-contracted by contracting the minor axis X direction of the bearing hole 4a, and the needle-like roller is maintained in the condition fit fastenedly between the shaft part and the bearing cup.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041348-A (JP)
Title: Polymer electrolyte fuel cell and its manufacturing method
Inventor: HAMAYASU MASAYUKI
IPC: H01M8/02
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell inhibiting a surplus water of interfering with supply of reaction gas from staying in an electrode substrate.  <P>SOLUTION: This fuel cell is provided with an anode catalyst layer 5 and a cathode catalyst layer 6 disposed on both sides of a proton conductive polymer electrolyte membrane 2, intermediate layers 4 disposed outside the respective catalyst layers, gas diffusion layers 7 disposed outside the intermediate layers 4, and separator plates 3 disposed outside the gas diffusion layers 7, each having a gas passage of passing the reaction gas therethrough. The gas diffusion layer 7 has formed therein a plurality of bottomed holes 9 opening at the outside of the gas diffusion layer 7 and closed at the inside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038191-A (JP)
Title: Austenitic stainless steel and its production method
Inventor: ITO TAKAHIRO
IPC: C22C38/00
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing austenitic stainless steel achieving high proof stress and excellent spring properties in a final product without damaging cold rollability after hot rolled sheet annealing, further, having excellent surface conditions, having reduced anisotropy, and non-magnetized even after slight rolling as well.  <P>SOLUTION: The austenitic stainless steel has a chemical composition comprising, by mass, ≤0.10% C, ≤1.0% Si, 3.0 to 8.0% Mn, ≤0.10 P, ≤0.010% S, 2.0 to 5.0% Ni, 16.0 to 20.0% Cr, ≤0.40% Mo, 1.0 to 3.0% Cu and 0.10 to 0.30% N, and the balance Fe with inevitable impurities, and satisfies the following numerical inequalities: A value=136+731C+47.6Si-1.9Mn-3.4Ni+4.2Cr+17.5Mo-7.7Cu+945N≤500, and B value=0.8×A value+12×d<SP>-1/2</SP>-4≥470 and 0.001≤d≤0.026; wherein, d is the average crystal grain diameter (mm).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006289148-A (JP)
Title: Game starter, counter, depositor, computer program, and storing medium
Inventor: SATO MASAO
IPC: A63F7/02
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an income and expenditure management system to realize a cashless system in real meaning by which game value information relating to a game value can be stored into a game value file responding to a user's request and a user can re-play a game using the stored game value information.  <P>SOLUTION: A game value database 2 to store a numerical value of game value of pachinko balls, slot machine tokens, etc. has a plurality of game value files 2a, 2a, ... which can be mutually discriminated by a card ID or a member ID, and the management of income and expenditure in the game value files 2a, 2a, ... is carried out based on numerical information relating to a numerical value of a game value and the card ID or the member ID.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008039063-A (JP)
Title: Hydraulic control circuit of construction machine
Inventor: TSUKAMOTO HIROYUKI
IPC: F15B11/00
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To attain energy saving by performing relief cut in turning by a simple structure and gradually increasing a flow rate necessary for turning a turning motor.  <P>SOLUTION: This circuit comprises a hydraulic pump 12, the turning motor driven by discharge oil from the hydraulic pump 12 to turn an upper turning body, a turning motor selector valve 11b controlling the rotating direction and the speed of the turning motor, a regulator 14 controlling the flow rate of discharge oil by the hydraulic pump 12, a negative control throttle 18 generating negative control pressure in the discharge oil passed through the control valve 11, a negative control circuit 24 making the negative control pressure work on the regulator, a pressure sensor 33 detecting the discharge pressure from the hydraulic pump 12, and a controller 31 sensing a change quantity of discharge pressure from the value of the pressure sensor 33, controlling, upon a sudden change in the change quantity, a flow proportional valve to adjust the hydraulic pressure to the regulator 14, and suppressing the discharge flow rate of the hydraulic pump 12 only for a predetermined time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040229-A (JP)
Title: Image forming apparatus
Inventor: TOMITA KENTARO
IPC: G03G15/00
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing uneven density and deterioration in image density, irrespective of an aging use, by highly accurately controlling the image density.  <P>SOLUTION: The image forming apparatus 600 includes: an image carrier 20; a developing means 61 for developing an electrostatic latent image on the image carrier 20 with the deposition of toner by using a developing sleeve 65; and a detecting means 311 for detecting the amount of toner deposited on the surface of a toner carrier 10 that carries the toner. The developing means 61 includes a conveying screw 68a for conveying the developer to the developer carrier 65 and a stirring screw 38b for stirring the developer and supplying the developer to the conveying screw 68a. A plurality of detecting means 311 are arranged on the downstream side in the developer conveying direction E of the conveying screw 68a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045404-A (JP)
Title: Vehicle control device
Inventor: ASAMI TOMOHIRO
IPC: F16H61/68
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a deceleration feeling imparted to a driver in an inertia phase.  <P>SOLUTION: An ECU executes a program including a step (S104) of executing torque-down control for reducing torque of an engine and return control of throttle opening in the inertia phase, when starting the inertia phase of an up-shift (YES in S102). In the return control, a correction quantity of the throttle opening THA increased by torque-up control for increasing the torque of the engine in a torque phase, is gradually reduced up to becoming " 0 ".  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044690-A (JP)
Title: Device for feeding and separating material to be recorded, recording device, and liquid injection device
Inventor: SHIMAZU MASAMITSU
IPC: B65H3/52
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for feeding and separating a material to be recorded capable of preventing a retard roller from being pushed down even when a rigid material to be recorded such as a cardboard or a special paper is passed, for preventing defective separation and defective feeding.  <P>SOLUTION: This device for feeding and separating a material to be recorded comprises a feed roller 3 for picking up the material to be recorded by rotating in a nipped state that a pressing force acts on the material 1 to be recorded placed on a hopper 2 and a retard roller 5 to which the material to be recorded picked up by the feed roller 3 is fed and which separates the material to be recorded at the highest position by performing a separating action in association with the feed roller on the downstream side of the pickup position 4. A direction changing action part 7 against which the head of the picked up material to be recorded strikes for changing the advancing direction to the direction toward the retard roller separating action position 6 is formed between the pickup position 4 and the retard roller 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044879-A (JP)
Title: Lactoferrin-containing pharmaceutical composition and processed food
Inventor: MAEDA TAKAKO
IPC: A61K9/48
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new pharmaceutical composition for ameliorating menstrual cramps and a new processed food.  <P>SOLUTION: The enteric lactoferrin preparation clinically ameliorates menstrual cramps.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047016-A (JP)
Title: Recorder, information processor and information processing method
Inventor: FUNABASHI TAKESHI
IPC: G06F21/10
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate to handle purchased content while preventing the content from being illegally used.  <P>SOLUTION: A UFD (USB Flash Disk) 1 inserted into a USB terminal of a client PC 2 records an application program and an encrypted content. The client PC 2 executes the application program read from the UFD 1 and displays a list of content recorded in the UFD 1. When a user selects predetermined content from the list, The PC 2 performs charging processing or the like with a content server 3, and the content server 3 transmits a key to be used to decrypt the content. The client PC 2 acquires the transmitted key and records the key in the UFD 1. The key recorded in the UFD 1 is used to decrypt the content when an instruction is made to reproduce the content. This invention is applicable to a device for handling content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006306628-A (JP)
Title: Hose reel
Inventor: TANJI HIROYUKI
IPC: B65H75/38
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose reel manufacturable at low cost.  <P>SOLUTION: A body case 11 forming the frame of this hose reel 1 is formed in a side face-integrated shape. A drum 15 for winding up a hose 14 is stored in the body case 11 to surround the drum body 15 by the body case 11 from the periphery thereof. An access port 33 in which the hose 14 is inserted is formed in the front face 31 of the body case 11, and the width dimension H of the access port 33 is set to be gradually reduced upward.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008060406-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OONO MORIFUMI
IPC: H01L25/18
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size, as a final semiconductor device, thin the device, and to facilitate the manufacture process, etc.  <P>SOLUTION: The semiconductor device comprises a circuit chip 40 with a flat loading surface, a circuit chip 20 whose size is smaller than the circuit chip 40, and a sheet-like support body 22. The circuit chip 20 is formed on a substrate and has a flat back surface fixed to the substrate and a flat front surface, positioned on the opposite side of the back surface. The support body 22 is stuck to the front surface of the circuit chip 20 and supports the circuit chip 20. Then, the back surface of the circuit chip 20, supported by the support body 22, is peeled off from the substrate and is brought into press contact with the loading surface, and the back surface of the circuit chip 20 and the loading surface are fixed by intermolecular bonding force (for instance, hydrogen bonding).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007188049-A (JP)
Title: Manufacturing method for electrophotographic transfer paper with recycled particles internally added thereto
Inventor: OSUMI HIROYUKI
IPC: D21H17/01
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an electrophotographic transfer paper that contributes to the recycling of natural resources and excels in electrophotographic transferability.  <P>SOLUTION: The manufacturing method is for the electrophotographic transfer paper made from pulp and filler as its main component materials such that the filler is internally added to it. The filler contains, as its main raw material, ink-removed froth discharged as a result of a waste paper processing process. The recycled particle agglomeration is manufactured by subjecting the main raw material to a dehydration process, drying process, baking process, and pulverization process and adjusted to a predetermined composition. The basis weight based on JIS P 8124 is 46 to 70 g/m<SP>2</SP>. The paper contains 1 to 30 mass% recycled particle agglomeration as paper ash content based on JIS P 8251. Opacity based on JIS P 8149 is 80 to 90%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008064952-A (JP)
Title: Device for embedding information in sound signal and device for extracting information from sound signal
Inventor: MOTEGI TOSHIO
IPC: G10L19/00
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for embedding information in a sound signal and a device for extracting information from the sound signal such that when the information is embedded by using a plurality of low-frequency components in a low-frequency range, extraction precision on an extraction side can be improved.  <P>SOLUTION: The sound signal is sectioned in a predetermined section, and states of the low-frequency components are changed according to a bit pattern to be embedded. In each low-frequency band, multiplication by a window function F which varies with a value in a frequency direction is performed so that a value nearby the center of the frequency range thereof becomes large. Consequently, when the pattern is extracted by using an L signal, it becomes easy to judge the intensity of a signal component of each low-frequency band and the precision of extraction of the pattern on the extraction side increases.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007097586-A (JP)
Title: Method for stabilizing enzyme activity and enzyme composition
Inventor: ASHIUCHI MAKOTO
IPC: B09C1/08
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for stabilizing the activity of an enzyme even under various severe environments such as high temperatures or strong alkalies and to provide an enzyme composition exhibiting the activity even under the severe environments and usable for environmental clean-up, chemical synthesis, etc.  <P>SOLUTION: A method for stabilizing the enzyme activity is characterized as adding polyglutamic acid to the enzyme. Furthermore, the enzyme composition is characterized as comprising the enzyme and polyglutamic acid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008064061-A (JP)
Title: Stroke characteristic variable engine
Inventor: OKADA YOSHIHIRO
IPC: F02B75/18
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroke characteristics variable engine which can realize a sufficient vibration reduction without increasing a weight of the engine.  <P>SOLUTION: In a stroke characteristics variable engine including a piston stroke variable mechanism constituted by multiple links (4/5/12), link geometries of cylinders in which respective pistons (3) move in different phases are made different with each other. In particular, if the engine is an in-line four-cylinder engine, link geometries of a pair made of first and fourth cylinders and another pair made of second and third cylinders are preferably made different with each other. If the engine is a V type engine, link geometries of banks are preferably made different from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071541-A (JP)
Title: Alkaline battery
Inventor: GAMO YOSHINORI
IPC: H01M4/52
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline battery excelling in a load characteristic while keeping excellent electrolyte leakage resistance.  <P>SOLUTION: A positive electrode part 2 is formed into a hollow cylindrical shape, and is structured such that a positive electrode pellet formed by molding a positive electrode mix into a hollow cylindrical shape is arranged inside a positive electrode can 1. Positive electrode mix density after molding the positive electrode mix before battery assemblage is 2.90-3.20 g/cm<SP>3</SP>; a moisture amount containing the positive electrode mix after the battery assemblage is 6.0-8.0 wt.% with respect to the weight of the positive electrode mix containing an electrolyte after the battery assembly; the average particle diameter of graphite is 10-50 μm; and apparent density of graphite is 0.01-0.05 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067790-A (JP)
Title: Inter-machine device, management server, credit balance adjusting machine, and game system
Inventor: FUJIMOTO ATSUSHI
IPC: A63F5/04
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve sufficient accuracy in authentication while applying the face authentication method in a game parlor with inferior environment and conditions for imaging.  <P>SOLUTION: The inter-machine device comprises an imaging means for imaging the face of a player for a prescribed period of time only; and an imaging signal selecting means for selecting one imaging signal from a plurality of imaging signals obtained by the imaging means. Since one imaging signal is selected from a plurality of imaging signals, the imaging signal used for authenticating the face can be optimized, so that the accuracy in the face authentication can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068353-A (JP)
Title: Electric driver
Inventor: SHIMA TOSHIHIRO
IPC: B25C1/06
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric driver starting no fastener driving operation not intended by itself.  <P>SOLUTION: This electric driver 100 includes: a power transmitting means 3a for transmitting power to a driver element 3 for impacting a fastener; and an engagement releasing means (a solenoid) 14 for transmitting or intercepting the rotary driving force of a fly wheel 9 to a driver blade 3a. The electric driver 100 further includes a second switching element 295 connected in series to the engagement release means 14 and a third switching element 287 connected in parallel to the engagement release means 14, wherein the third switching element 287 is put in the off state and the second switching element 295 is put in the on state by turning on a push lever switch 22 in driving a fastener, thereby applying an exciting current to the engagement release means 14 so that the rotary driving force of the fly wheel 9 is transmitted to the driver blade 3a of the driver element 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT