baber/WOPTO huggingface dataset:
Patent JP-2008177341-A (JP)
Title: Surface-emitting semiconductor laser and its manufacturing method
Inventor: SHIMIZU JUN
IPC: H01S5/183
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting laser device with an accurately controlled current blocking layer without reducing the productivity.  <P>SOLUTION: The light-emitting semiconductor laser device comprises a first reflection mirror 12, an active layer 13, the current blocking layer 16 made of a material containing aluminum, and a second reflection mirror 17, which are formed on a substrate 11 in this order from bottom. The current blocking layer 16 includes a conductive portion 16A, a high-resistance portion 16B which is an oxidized layer formed around the conductive portion 16A, and a high impurity concentration region 19 which is formed in a boundary region between the conductive portion 16A and the high-resistance portion 16B and is more heavily doped with impurities than the other regions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007115281-A (JP)
Title: System and program for determining investment amount
Inventor: TAMANOUCHI SUNAO
IPC: G06Q40/00
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an investment amount determination system by which deviation of a synthetic fund comprised of a plurality of organization funds from a benchmark is minimized and realistic asset allocation is calculated.  <P>SOLUTION: An organization fund coordinate value calculation processing means 24 calculates values of coordinates of each organization fund on a style map using the organization funds stored in an attribute value storage means 62 and a benchmark storage means 65 and style weight of the benchmark. An investment amount determination processing means 25 selects an investment unit amount to each organization fund from among the plurality of investment unit amounts stored in an investment unit amount storage means 64, calculates a coordinate value of the synthetic fund by performing weighted average of the coordinate values of each organization fund by performing weighting using the selected investment unit amount and calculates the investment unit amount to each organization fund in which deviation from a coordinate origin of the coordinates of the synthetic fund is minimized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008180409-A (JP)
Title: Humidifying device
Inventor: MATSUOKA SHUNSUKE
IPC: F24F6/10
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifying device capable of performing an energy saving operation, starting the operation in a short time, and reducing its dimension and noise.  <P>SOLUTION: This humidifying device comprises a heating body 4 dipped in the water 2 in a water tank 1 and heating a surface of a cylindrical steam generating body 3 rotatably disposed, a steam generating portion 5 composed of the water tank 1, the steam generating body 3 and the heating body 4, and a main body 6 receiving the steam generating portion 5. The energy-saving operation can be performed and the operation can be started in a short time by intensively heating the moisture attached to the surface of the steam generating body 3, and the humidifying device capable of reducing its dimension and noise can be provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277521-A (JP)
Title: Double-sided adhesive tape or sheet, and liquid crystal display device
Inventor: HIRAMATSU TAKESHI
IPC: C09J7/20
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided adhesive tape which has excellent repulsion resistance and drop impact resistance and which is capable of fixing a liquid crystal display module unit and a back light unit.  <P>SOLUTION: The double-sided adhesive tape is used for fixation of the liquid display module unit and the back light unit. It is characterized in that the adhesive layer at the liquid display module unit side is prepared by the adhesive composition containing 3-50 pts.wt of silicone rubber particulates (A2) based on 100 pts.wt of an acrylic polymer (A1) and that the adhesive layer at the back light side is prepared by an adhesive composition containing an ethylenically unsaturated monomer having the glass transition temperature of 60-190°C upon forming the homopolymer and a cyclic structure in the molecule as a monomer main component and further containing 5-35 pts.wt of a low molecular polymer component (B2) of which the weight average molecular weight is from 3,000 or more to less than 20,000 to 100 pts.wt. of an acrylic polymer (B1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182481-A (JP)
Title: Speaker system
Inventor: ODA MAMORU
IPC: H04R9/06
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost speaker system which includes a plurality of speakers differing in register and is flexibly adaptive to use states of sound.  <P>SOLUTION: The speaker system has a tweeter (second speaker) 2 fitted to a fitting shaft (fitting portion) 6 provided coaxially with a woofer 1 (first speaker) in front of the woofer 1, and includes a first diffuser 3 which diffuses the sound from the first speaker and further equipped detachably with a second diffuser 4 which diffuses the sound from the second speaker. A movable shaft portion 62 of the fitting shaft 6 is bent around a hinge portion 61 as a fulcrum to tilt the tweeter 2. The second diffuser 4 is mounted while the second speaker is set in the same direction as that of the first speaker and then the speaker system functions as coaxial nondirectional speakers. While the second diffuser 4 is detached, the second speaker is set in a specified direction and then the speaker system functions as a directional speaker outputting sound in the specified direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183636-A (JP)
Title: Mems device, manufacturing method of mems device and electronic equipment
Inventor: TAKAHASHI TOMOYUKI
IPC: B81B3/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MEMS device thin and high in durability.  <P>SOLUTION: The desired and optimum shape is selected by manufacturing a cover 300 to cover a main surface on the part loading side of a circuit substrate 200 by isotropic etching from a metal material, and the small and thin cover 300 is provided. For example, an R part which is a first reinforcing part 303 is formed on a corner part of a space formed by selectively removing an unnecessary part of the metal material, and a thick part is formed as a second reinforcing part 304 by selectively making a side wall part 302 of the cover 300 thick by etching. Additionally, a wall part for reinforcement to restrain deflection of a top plate part 301 is formed as a third reinforcing part 305 nearly on a central part of the top plate part 301 of the cover 300 or in its neighborhood by etching.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184372-A (JP)
Title: Apparatus and method for manufacturing glass preform
Inventor: MORIYA TOMOMI
IPC: C03B37/014
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a glass preform where pressure in a core pipe can be stabilized while preventing the leakage of a corrosive gas and the like from a top cover side.  <P>SOLUTION: The apparatus 1 for manufacturing the glass preform which heats a glass fine particle deposite 10 using a vertical core pipe 2 has a liquid sealing mechanism to seal the inside of the core pipe 2 to outside air with a liquid L on a top cover 4. The liquid sealing mechanism includes a cap part 4B which is located to be different from the main body 4A in the top cover 4 and which rotates integrally with the supporting rod 10A of the glass fine particle deposite 10, a pressure buffering chamber 43 which are formed between the cap part 4B and the main body 4A in the top cover 4, and an approximately annular liquid storage space 45 which is located at the main body 4A in the top cover 4 at the state of communicating to the pressure buffering chamber 43 and which stores the liquid L to dip the lower edge part 48 of the cap part 4B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007126685-A (JP)
Title: Cross-linked resin composition containing ultra fine particles and optical member
Inventor: EZAKI SATOSHI
IPC: C08F292/00
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition whose optical distortion is small and which is excellent in mechanical strength, heat resistance and dimensional accuracy, contains secondary aggregated ultra fine particles in a non-conventionally reduced state, and has excellent transparency.  <P>SOLUTION: This cross-linked resin composition is characterized by being obtained by polymerizing a polymerizable liquid composition consisting mainly of at least one polymerizable monomer having two or more polymerizable functional groups in the molecule and selected from the group consisting of the following components A and B, containing ultrafine particles having a number-average particle diameter of 0.5 to 50 nm, dispersing the ultrafine particles in the polymer matrix, and having birefringence of ≤10 nm in an optical path length of 1 mm. The component A: an alicyclic skeleton-containing bis(meth)acrylate represented by the general formula (1). The component B: a sulfur atom-containing bis(meth)acrylate represented by the general formula (2).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008192813-A (JP)
Title: Ccd (charge coupled device) solid-state image sensor
Inventor: UIE SHINJI
IPC: H04N5/361
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high S/N (signal to noise ratio) even when the pixel size of a CCD solid-state image sensor becomes minute.  <P>SOLUTION: The frame interline transfer type CCD solid-state image sensor is provided with a sensor unit 2 having a plurality of photoelectric conversion elements 11 arrayed and formed so as to form a two-dimensional array and a plurality of first vertical charge transfer paths 12, a horizontal charge transfer path 4 and an accumulation unit 3 provided between the horizontal charge transfer path 4 and the sensor unit 2 while being provided with a plurality of second vertical charge transfer paths 15 continuous with the first vertical charge transfer path 12. In this case, the structure of the second vertical charge transfer path 15 is made so as to have a low dark current structure with respect to the structure of the first vertical charge transfer path 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190226-A (JP)
Title: Indoor display lock for door
Inventor: KIRYU HIROAKI
IPC: E05B65/10
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a display window and a display panel in comparison with a conventional embodiment.  <P>SOLUTION: A display lock for a door has a mounting base plate and a case cover for covering the mounting base plate and the display panel provided integrally with an unlocking operating shaft and including identification information on the surface, as members to be fixed to the outer wall surface of the indoor door through fasteners, wherein a shaft part of a thumb-turn and the unlocking operating shaft are coaxially located, and the display window is formed at a front wall of the cover between the outer end of the operating shaft and the head of the fastener. The fastener fixes the mounting base plate to the outer wall surface of the door in a state of locating the head on the back side of the display window, and the cover is connected to the mounting base plate by an engaging means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267368-A (JP)
Title: Speaker device, sound reproducing method, and speaker control device
Inventor: MIYAZAKI SHINICHI
IPC: H04R19/00
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker device functioning both as a directive speaker and a loud speaker.  <P>SOLUTION: The speaker device comprises a carrier wave generator 10 that generates a carrier wave in the frequency band of ultrasonic waves; a modulator 11 that modulates the carrier wave in the frequency band of the ultrasonic waves output by the carrier wave generator 10 with an input signal in the frequency band of audible waves; a level controller 12 that controls a level ratio between a modulated wave output by the modulator 11 and the input signal in the frequency band of the audible waves; a mixer 13 that mixes the modulated wave and the input signal in the frequency band of the audible waves whose levels are controlled by the level controller 12, so as to generate a composite wave; and an ultrasonic transducer 15 that is driven by the composite wave and reproduces a signal sound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198699-A (JP)
Title: Temperature control method, temperature regulator, and heat treatment apparatus
Inventor: OKURA ATSUSHI
IPC: H01L21/027
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To control the variation of quality by controlling the variation of a stabilizing heating time among substrates on the occasion of the heat treatment of a plurality of substrates such as semiconductor wafers or the like.  <P>SOLUTION: In an heat treatment unit that is mounted to a coating development system for forming a resist film by coating a resist to a substrate and developing the resist film after exposure in order to conduct substrate heat treatment in a state that the substrate is placed on a hot plate, adjustment data required for adjusting a time until a temperature of the hot plate reaches a second temperature near a target temperature from a first temperature near an initial temperature is attained to measure a temperature of the hot plate and control the temperature of the hot plate so that a measuring temperature match the target temperature, and the target temperature is adjusted after the process of the substrate is initiated on the basis of the obtained adjustment data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188666-A (JP)
Title: Member joining structure
Inventor: FUKUDA HIROSHI
IPC: B23K20/12
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member joining structure suitable for reinforcing shape materials.  <P>SOLUTION: The member joining structure includes: a hollow structure 5 in which a flange 2 on both sides of a first channel steel 1 is abutted on a flange 4 on both sides of a second channel steel 3; an H-steel-like reinforcing member 8 that is located inside the hollow structure 5 and that comes in contact with the web 6 of the first channel steel 1 and the web 7 of the second channel steel 3; and an additional member 9 abutted on the web 7 of the second channel steel 3 so as to be positioned just opposite to the reinforcing member 8. An auxiliary member 10 is inserted into screw holes 15, 11, 16 coaxially bored in the face 13 of the reinforcing member 8, the web 7 of the second channel steel 3, and the additional member 9. A material derived from this auxiliary member 10 is brought into close contact with the inner peripheral surface of the screw holes 15, 11, 16 of the reinforcing member 8, the second channel steel 3 and the additional member 9, by frictional heat and plastic flow, thereby engaging the auxiliary member 10 with the thread groove.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193982-A (JP)
Title: Method for producing vitamin b12, and material for producing vitamin b12
Inventor: SUZUKI KAN
IPC: C12N1/12
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing vitamin B<SB>12</SB>, by which the vitamin B<SB>12</SB>can simply and efficiently be produced, without having to especially require adjustment of a culture medium or to impose specific conditions.  <P>SOLUTION: This method for producing vitamin B<SB>12</SB>comprises culturing diatoms and a bacterium adhered thereto in a culture solution under culture conditions that comprises a first culture period by a light-dark cycle and a second culture period only by a dark condition, and then recovering the produced vitamin B<SB>12</SB>from the culture solution. The diatom is, preferably, at least one selected from the group consisting of Skeletonema costatum, Eucampia zodiacus and Asterionella glacialis. The bacteria adhered to the diatom are, preferably, at least one selected from among a group consisting of Methylophaga sp., Thiobacillus sp., Thiohalomonas sp., Bacteroidetes sp., Fluviicola sp., and Mucusbacterium sp.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198315-A (JP)
Title: Information managing device
Inventor: IWATA OSAMU
IPC: G11B27/034
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information managing device preventing an output state of contents from being switched uniformly by inserting or ejecting a CD or the like in conformity to the intention of a user.  <P>SOLUTION: The information managing device 6 are provided with an output mode managing part 61 to which a media drive supplying contents and a plurality of sources including a storage device 2 are connected and which outputs contents by selecting any source, and a ripping processing part 62 reading out contents from the media set to the media drive and storing it in a storage device 2 as a library, and is constituted so that the storage device 2 is selected during operation of the ripping processing part 62 and the prescribed contents is reproduced and output, wherein the output mode managing part 61 is provided with a source switching part 611 switching a selection state of a source based on the output state of contents when the media is ejected from the media drive during or after ripping operation by the ripping processing part 62.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205529-A (JP)
Title: Index print production device for image processing unit, and control method thereof
Inventor: SHINTOKU YUTAKA
IPC: H04N1/387
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an index print production device for image processing units enabling practically sized printing as it is when an image frame can be printed on A4 paper, or the like even in index print, for example, by a large-sized printer.  <P>SOLUTION: The index print production device creates the index print for viewing a list of images. The index print production device has: an image file selection means for selecting a plurality of image files; an instruction means for instructing the creation of an index print; an image frame size designation means for designating the size of the image frame to be arranged when the index print creation is instructed to execute the index print; and a method selection means for selecting one method from a plurality of methods for fitting to the image frame.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200573-A (JP)
Title: Method for manufacturing hollow fiber membrane module
Inventor: AGA YOSHIHIRO
IPC: A61M1/18
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing an effective hollow fiber membrane module which reduces clogging of potting materials inside an injecting nozzle and prevents the damage of a hollow fiber membrane by reducing the bending and the turbulence of threads of the hollow fiber membrane caused by imparting high centrifugal force at the time of centrifugal potting in manufacturing the hollow fiber membrane module housing the hollow fiber membrane, and then which penetrates sufficiently the potting materials into membranes and requires no time for injection and centrifuge even in the manufacture of a module with a high filling ratio of hollow fiber membrane bundles, and to provide a hollow fiber membrane module manufactured by the method.  <P>SOLUTION: The method for manufacturing the hollow fiber membrane module inserts the dried hollow fiber membrane into a case with length of 200-350 mm and fixes the end parts of the hollow fiber membrane by a centrifugal potting method using the potting materials with mixing viscosity of 1,000 mPa s or lower and with gelation time of less than 7 min.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206323-A (JP)
Title: Motor driving device
Inventor: KAWACHI MITSUO
IPC: H02P6/15
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driving device that improves transient characteristics of a motor by increasing a phase difference of a motor current with respect to a preset induced voltage when an operating temperature of a motor is low.  <P>SOLUTION: The motor driving device includes an inverter, which has a plurality of switching-element pairs, respectively composed of an upper-arm switching element arranged on the high-voltage side and a lower-arm switching element arranged on the low-voltage side, and converts a DC voltage into an AC voltage having a desired frequency and a desired voltage by operation of each switching element so as to supply the AC voltage to a motor having a plurality of phases as its drive voltage, an inverter control means for giving a drive signal to the inverter so as to flow a motor current having a prescribed phase difference to an induced current of a motor, and a temperature detection means for detecting at least one of temperatures of a winding temperature of a motor, a rotor-magnet temperature, and an atmospheric temperature. When a temperature detection value detected by the temperature detection means is smaller than a prescribed value, a preset phase difference is increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205270-A (JP)
Title: Semiconductor laser device and manufacturing method thereof
Inventor: FUJIMOTO YASUHIRO
IPC: B82Y20/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device with multiple resonators which avoids generation of leakage current caused by diffusion of impurities and degradation in reliability during high power operation.  <P>SOLUTION: A semiconductor laser device includes a first resonator 12 and a second resonator 13 which are formed at an interval on a semiconductor substrate 10. The first resonator 12 has a first semiconductor layer 20 including a first buffer layer 21 and a first active layer 23, while the second resonator 13 has a second semiconductor layer 30 including a second buffer layer 31 and a second active layer 33. At a region in the vicinity of the end surfaces on the first semiconductor layer 20 and the second semiconductor layer 30, end surface window parts 20a and 30a are formed, respectively. A bandgap on the first buffer layer 21 is larger than a bandgap on the first active layer 23, while a bandgap on the second buffer layer 31 is larger than a bandgap on the second active layer 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208170-A (JP)
Title: Reforming apparatus for hydrocarbon-based heavy raw material and method for reforming thereof
Inventor: SAIKI WATARU
IPC: C10G9/34
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently degrade a part of a hydrocarbon-based heavy raw material into a light component and to simply and accurately carry out control over a reaction temperature and a reaction time in a primary and a secondary pyrolysis parts in which pyrolysis severity that is an important factor in carrying out the pyrolysis of the hydrocarbon-based heavy raw material is determined.  <P>SOLUTION: A hermetically closed reactor 13 is extended in the vertical direction and installed. The primary pyrolysis part 11 is installed in the lower part in the reactor 13 to heat and mix the hydrocarbon-based heavy raw material with supercritical water in the primary pyrolysis part 11. Thereby, the part of the hydrocarbon-based heavy raw material is degraded and vaporized into the light component. The secondary pyrolysis part 12 is provided in the central part to the upper part thereof in the vertical direction in the reactor 13 and the vaporized light component is further heated in the secondary pyrolysis part 12 to degrade a part of the light component into a reformed component.  <P>COPYRIGHT: (C)2008,JPO&INPIT