baber/WOPTO huggingface dataset:
Patent JP-2008270399-A (JP)
Title: Optical signal amplification three-terminal apparatus
Inventor: MAEDA YOSHINOBU
IPC: H01S5/50
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-terminal optical signal amplifying apparatus capable of converting an electrical input signal into an optical signal so as to perform amplification to obtain an optical output signal with less noise, where negative feedback optical amplification effects are utilized.  <P>SOLUTION: An optical coupler 16 multiplexes an optical input signal SP1 with a first wavelength λ1, which is converted from an electrical input signal SE1, and an inverted optical input signal SP2 with a second wavelength λ2, which is converted from an inverted electrical input signal SE2, obtained by inverting the electrical input signal SE1. The signals SP1, SP2 are inputted to an optical signal amplifying element 18. An optical output signal SP3 with the first wavelength λ1, which is selected from the optical signals outputted from the optical signal amplification element 18, is converted into an electrical signal and is outputted as the electrical output signal SE3. The optical output signal outputted from the optical signal amplifying element 18 and the electrical output signal SE3, converted from the optical output signal are the signals where the baseline level is low, modulation degree, S/N ratio, and the output/input amplitude amplification ratio are fully high, and error rate is fully low.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007246530-A (JP)
Title: Pharmaceutical combination preparation containing erythropoietin and modified hemoglobin
Inventor: LEHMANN PAUL
IPC: A61K38/22
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical therapeutic method for optimum control and therapy of a patient having manifest anemia.  <P>SOLUTION: The combination preparation contains (a) individual administration forms of an erythropoietin preparation suitable for the individual dosing of the active erythropoietin in an amount of 3,000-7,000 U, and (b) 50-100 mL of one or more modified hemoglobins containing 100-200 mg Fe2+. In another aspect, the combination formulation contains (a) the erythropoietin preparation of 5,000-7,000 U, and (b) 80-100 mL of the modified hemoglobin containing 160-200 mg Fe2+. The erythropoietin preparation and the modified hemoglobin are provided in a separate administration form or in a single administration form.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008264732-A (JP)
Title: Porous ion exchanger and manufacturing method thereof
Inventor: SAKATA KANJI
IPC: C01B37/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous ion exchanger which is composed of inorganic carrier and ion exchange resin, has high ion exchange speed, has high exchange capacity and also is excellent in mechanical strength, and to provide a manufacturing method thereof.  <P>SOLUTION: The porous ion exchanger is composed of the inorganic carrier and the ion exchange resin deposited on the inorganic carrier, wherein the average volume is 5×10<SP>-4</SP>mm<SP>3</SP>/piece or more, the total micropore volume measured by a mercury porosimetry is 0.5 to 1.5 cm<SP>3</SP>/g and through-holes exist in the porous ion exchanger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008103666-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8247
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of a semiconductor element by reducing an influence caused by a step i.e. a portion of a gate insulating film which is thin, on characteristics of the semiconductor element, and to provide a method for manufacturing a semiconductor device having such a semiconductor element.  <P>SOLUTION: The semiconductor device comprises a semiconductor layer 32, a gate electrode covering the end of the semiconductor layer, and a layer for insulating the semiconductor layer and the gate electrode wherein the layer insulating the overlapping region of the end of the semiconductor layer and the gate electrode is thicker than the layer insulating the central part of the semiconductor layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008277422-A (JP)
Title: Laminated photoelectric converter
Inventor: ARANAMI JUNJI
IPC: H01L31/04
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laminated photoelectric converter capable of improving conversion efficiency, reducing costs, greatly reducing problems of weather resistance due to light degradation or heat degradation, and suppressing loss due to a current mismatch.  <P>SOLUTION: In the laminated photoelectric converter 1, a dye sensitized photoelectric converter 3 for photoelectric conversion due to the sensitization operation of a coloring matter, a light-transmitting electrode layer 4, and a light-transmitting thin-film photoelectric converter 2 having a single-crystal semiconductor layer for photoelectric conversion are laminated on a conductive substrate 31. The dye sensitized photoelectric converter 3 and the thin-film photoelectric converter 2 are connected in parallel electrically.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278139-A (JP)
Title: Image reader
Inventor: KORENAGA KENJI
IPC: H04N1/04
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader that facilitates adjustment of a distance between object and images caused by a magnification error of a condenser lens body.  <P>SOLUTION: The image reader includes a scanner unit which reads an image of an original by converging reflected light of light with which the original is irradiated, by the condenser lens body 15 and receiving it by a CCD sensor 16. A circuit board 22 mounted with a CCD sensor 16 is fitted to a unit frame 11. An adjustment quantity mark 26 for displaying the number of spacers 25 for inter-object-image distance adjustment of the condenser lens body 15 interposed between the unit frame 11 and circuit board 22 is provided on an outer circumferential surface of the condenser lens body 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275256-A (JP)
Title: Hot water storage type water heater
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24H1/18
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat efficiency by efficiently transmitting radiation heat of a burner to hot and cold water in a hot water storage chamber.  <P>SOLUTION: In this hot water storage type water heater 1, a second orifice part 9 shallowing in the depth more than an orifice part 8 is partially formed on the peripheral edge side of a lower end plate 3 forming the hot water storage chamber 4. A part between the orifice part 8 and the second orifice part 9 is formed as a projection part 10 projecting in a ring shape to the central side of the lower end plate 3, and the burner 6 is arranged so that a burner head 16 of the burner 6 is confronted to its projection part 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273430-A (JP)
Title: Tether anchor unit
Inventor: SUGIURA SADAO
IPC: B60N2/90
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tether anchor unit with good appearance and with a simple constitution, without projecting a cover from an anchor housing at least at the time of non-use, and without largely exposing inside even at the time of use.  <P>SOLUTION: This unit has an anchor housing 12 having an opening 11 for receiving a top tether hook 5, a striker 13 installed in the anchor housing 12, and a cover 14 capable of entirely closing the opening 11. The cover 14 can be swung between a closing position for closing the opening 11 and an opening position for detaching or attaching the top tether hook 5. At the closing position, the cover 14 is projected outward from an outer face of the anchor housing 12. At a using position, where the hook 5 is locked to the striker 13, the cover 14 is projected from the anchor housing 12 at a position nearer the closing position than the opening position. This unit has holding means 15 capable of holding the cover 14 at both of the closing position and the using position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273117-A (JP)
Title: Skin-covered propylene resin foamed molded article
Inventor: TOKIWA TOMOO
IPC: B29C44/00
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin-covered propylene resin foamed molded article with thin skin material excellent in mechanical properties, fusion property of the skin material and foamed particle molded bodies, and fusion property between foamed particles.  <P>SOLUTION: In the skin-covered propylene resin foamed molded article in which a propylene resin foamed particle molded article 20 is located in the hollow molded article 10 obtained by skin-covered propylene resin foamed particle molded article blow molding, a base resin of which the skin is formed comprises a propylene resin having a partial heat of fusion in a temperature range between 80 and 140°C of at least 15 J/g and a ratio of the partial heat of fusion to a total heat of fusion of at least 0.2 as measured by heat flux differential scanning calorimetry. The skin has a thickness in the range of 0.3 to 3.5 mm, and the molded article (20) of expanded propylene resin beads has an apparent density in the range of 0.015 to 0.15 g/cm<SP>3</SP>, and the density of the foamed particle molded article is 0.02 to 0.1 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257665-A (JP)
Title: Html tag input color pallet keyboard for supporting web page
Inventor: HARADA AI
IPC: G06F13/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system adapted to integrate operations performed mainly by a mouse to a keyboard to reduce the burden placed on a user in Web page formation, and a system adapted to perform, with the keyboard, color confirmation operation performed conventionally on a monitor or by use of a book.  <P>SOLUTION: A color or mark is assigned to each of key tops of the keyboard, and a command corresponding thereto is preliminarily stored in each key button. According the present invention, editing of a text, formation of a Web content such as an image can be performed by a direct operation by the visually easy-to-understand keyboard, and a Web page can be efficiently formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279005-A (JP)
Title: Model name display
Inventor: YOSHIMURA ISAMU
IPC: A63F7/02
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive model name display capable of displaying the model name of a game machine with high visibility and ornamental effects.  <P>SOLUTION: This model name display has a laminated structure of a first optical waveguide 31 and a second optical waveguide 32 and the first optical waveguide 31 has a model name description 33. The first optical waveguide 31 illuminates the model name description 33 so as to be easily read. The second optical waveguide 32 displays a background with perspective so as to raisingly display the model name description 33. LEDs 39 are used as light sources of the display and illuminate the first optical waveguide 31 and the second optical waveguide 32 with the light from the opposite end faces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281792-A (JP)
Title: Content playback method, playback device and program
Inventor: MATSUMOTO MITSUHIRO
IPC: G11B27/00
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for controlling a playback of a content with another playback device in real time in accordance with a content played back by a popularized playback device.  <P>SOLUTION: An electronic musical instrument 10 inputs and analyzes an image being played back by an optical disk from a DVD player 20, extracts a bar code from the image into which the bar code is inserted, and recognizes control information (a command) represented by the bar code. According to the recognition result, incorporated music data is played back. The image inputted from the DVD player 20 is outputted and displayed on a television 30 by executing a processing of deleting the bar code from the image into which the bar code is inserted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282360-A (JP)
Title: High-level synthesizer for low electric power consumption circuit, high-level synthetic method, and program therefor
Inventor: KAKUI SHINGO
IPC: G06F17/50
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To design a circuit of low electric power consumption, on the basis of a relation among a condition determination, a noncompetitive data flow part and a multiplexer.  <P>SOLUTION: This synthesizer/synthetic method generates a scheduling indicating a progress of data processing from a data flow graph with an analyzed high-level description, extracts a multiplexer part from the scheduling, extracts the plurality of noncompetitive data flow parts noncompetitive in an exclusive condition, calculates decision timing of a value of a condition signal output from a condition determination part, calculates a time difference between the decision timing and computation processing timing of each circuit part in the plurality of data flow parts, and designs the circuit with a clock gating circuit for turning on and off a clock in response to the value of the condition signal, in the circuit part with the computation processing timing is different from the decision timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288276-A (JP)
Title: Noise absorbing member
Inventor: KIMURA MASARU
IPC: H01F17/06
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise absorbing member for reliably preventing a wire from being held by coupling portions of divided ferrite cores.  <P>SOLUTION: The noise absorbing member is characterized in including ferrite cores 1, 2, a plurality of cases 3, 4 for storing each divided cores 1, 2, a coupling portion 6 for coupling the cases 3, 4 to be opened and closed, and holding state protecting members 9 arranged at the front surfaces 1a, 1b, 2a and 2b in the side of wire inserting holes 1a, 2a of the cases 3, 4 and the divided cores 1, 2 in order to hold the coupling portion 6 at the opening position and to cover the entire part in the wire inserting direction. In particular, the holding state protecting member 9 prevents the wire from being held in a space S that is formed with the cases 3, 4 and the divided cores 1, 2 opposed each other in both sides of the coupling portion 6, while the cases 3, 4 move to the closed position from the opened position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277715-A (JP)
Title: Planarizing solution for planarizing low temperature polysilicon film panel
Inventor: KIM SANG IN
IPC: C23F1/40
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce or essentially remove an upheaval or protrusion which generally extends upward from an almost plane surface of polysilicon film that is manufactured by low-temperature polysilicon silicon (LTPS) annealing of an amorphous silicon film deposited on a substrate.  <P>SOLUTION: The planarizing solution which is highly aqueous and strongly basic has a pH of 12 or more and contains water, at least one kind of strong base, and at least one kind of etching speed controlling agent. The method of use thereof includes a process which contacts the almost plane surface of polysilicon film with the solution which is highly aqueous and strongly basic for a sufficient time to make etching selectively the upheaval or protrusion from the surface of the almost plane polysilicon film without etching significantly the almost plane polysilicon film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286040-A (JP)
Title: Expander and refrigerating cycle device using the same
Inventor: OYAGI SHINGO
IPC: F25B11/02
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a separation-type expander in which oil with high viscosity at a low temperature flows into a generator to cause energy losses.  <P>SOLUTION: The expander is constructed by including: a sealed container 18d forming an oil reservoir 25 in a bottom portion of the expander; a generator 16 provided above the oil reservoir 25 inside the sealed container 18d; an expanding mechanism 15 provided above the generator 16 inside the sealed container 18d and for retrieving power from operating fluid; a shaft 26 with an oil-supply passage 18c formed inside thereof and coupling the generator 16 and the expanding mechanism 15 such that the power retrieved by the expanding mechanism 15 is transmitted to the generator 16; an oil pump 18m provided in a lower end of the shaft 26 and for supplying oil in the oil reservoir 25 to the expanding mechanism 15 through the oil-supply passage 18c; and an oil returning pipe 4a provided outside the sealed container 18d and for returning oil flowed out from the expanding mechanism 15 to an lower space 18s below the generator 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008014126-A (JP)
Title: Horizontal member mounting structure and beam mounting structure of building
Inventor: NAGAI KOTARO
IPC: E04B1/58
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a thermal effect associated with welding, facilitate the work of a horizontal member without interfering with other members, and improve mounting workability on a beam of a building in mounting the horizontal member on the beam of a building.  <P>SOLUTION: The beam mounting structure is used for mounting the beam 22 on the large beam 21 of the building. A mounting member 23 is welded and fixed to a mounting end which is constituted by cutting the entire end of the beam 22 in the longitudinal direction. Then the mounting member 23 is placed on the top horizontal surface 21A of the large beam 21, and is joined to the top horizontal surface 21A and the vertical surface 21B by a bolt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008285607-A (JP)
Title: Smc sheet material and its manufacturing method
Inventor: KAJIOKA NOBUYOSHI
IPC: C08J5/24
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the difference in flexural strength between the part corresponding to the center of an SMC sheet material and the part corresponding to the peripheral part in a product produced from the SMC sheet material.  <P>SOLUTION: The SMC sheet material 10 includes a fibrous sheet 12 embedded in an intermediate layer of a sheet material main body 11 composed of a resin composition containing an uncured thermosetting resin in the state impregnated with the thermosetting resin of the sheet material main body 11, and short fibers 13 dispersedly disposed on at least one side of the fibrous sheet 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284282-A (JP)
Title: Pinball game machine
Inventor: OGAWA MAKOTO
IPC: A63F7/02
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which can effectively prevent a fraudulence such as nail bending work utilizing a foul ball return path.  <P>SOLUTION: The pinball game machine is provided with a shooting means 8 for shooting game balls toward a playing area 6a on the side of the game board 6, a storage tray 13 for storing the game balls to be supplied to the shooting means 8 and foul ball return paths 93 and 94 for guiding the foul balls returned without reaching a playing area 6a out of those shot by the shooting means 8 to prescribed discharge ports 48 and 49 provided on the front side of the body 1 of the game machine. An approach prevention valve 104 which closes the foul ball return paths 93 and 94 to permit only the passage of the game balls in the downflow direction is arranged in the foul ball return paths 93 and 94.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263936-A (JP)
Title: Weeding equipment using hot water
Inventor: YAMAGUCHI TADANOBU
IPC: A01M21/04
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a weedicide damages trees, garden trees and flowers, and a burner is bad for the garden trees, has a risk of a fire and can not eradicate their roots.  <P>SOLUTION: An earth-friendly solution using high-temperature hot water is provided, which brings a leaf to fade away, eradicates only a root existing in a shallow layer, has no risk of the fire and causes no environmental pollution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292238-A (JP)
Title: Ultrasonic measuring method of film thickness or the like, and ultrasonic measuring system of film thickness or the like
Inventor: TAKEUCHI AKITOSHI
IPC: G01B17/02
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic measuring method acquiring film thickness information in the state where information other than film thickness is maximumly removed, and also measuring accurately information other than the film thickness information.  <P>SOLUTION: In this method, the film thickness between the first object and the second object, bubble mixing into an oil film, and direct contact of the first object with the second object are measured. The first search probe 11 for transmission mounted on the first object and the second search probe 12 for reception mounted on the second object are used, an ultrasonic wave is transmitted from the first search probe 11 toward the oil film, and a wave transmitted through the oil film is received by the second search probe 12. The film thickness is measured by the first wave transmitted through the oil film and reaching the second search probe 12 in the first place among the waves received by the second search probe 12, and bubble mixing or direct contact is measured by the second wave reaching the second search probe 12 acquired by re-reflection by an interface with the oil film, of a wave reflected by an interface between the second search probe 12 and the second object, and by the third wave reaching the second search probe 12 acquired by reflection by an interface between the second search probe 12 and the second object, of a wave advance similarly to the second wave, and by re-reflection thereof by an interface with a lubricating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293822-A (JP)
Title: Watertight connector
Inventor: TABATA KIMINOBU
IPC: H01R13/52
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact watertight connector which is easily assembled and makes a seal member hardly damaged and can restrain inclination caused by prying and has a stable watertight function.  <P>SOLUTION: The watertight connector 100 comprises a basic structure where a cover 2 is connected and installed on a housing 1 retaining respective contacts 3 and respective contacts 3 are covered by the housing 1 and the cover 2, and additionally a first seal member 6 having elasticity for sealing intervened and installed between the housing 1 and the cover 2, and a second seal member 5 installed to surround respective contacts 3 against an inner wall of the head side of the housing 1 and having elasticity for sealing between the housing 1 and a mating connection object (ignition unit). A projected section (not shown in figure) for installing and locking of the second seal member 5 is connected with a recessed section for installing and locking of the housing 1 at the time of installing, and a projection 9 for installing and locking of the housing 1 is connected with a recessed groove section (not shown in figure) for fitting and locking of the ignition unit at the time of fitting and inserting.  <P>COPYRIGHT: (C)2009,JPO&INPIT