baber/WOPTO huggingface dataset:
Patent JP-2004128027-A (JP)
Title: Apparatus and method for measuring radiation angle of semiconductor laser
Inventor: MITSUTA MASAHIRO
IPC: H01S5/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for measuring radiation angle of semiconductor laser which enables high-speed measurement without any operating portion, ensures higher resolution and easy calibration of the center of optical axis without use of lens.  <P>SOLUTION: The apparatus for measuring radiation angle of semiconductor laser has the structure which satisfies the relationships of 450×S≤D≤0.5×L and L≥900×S when the length in the longitudinal direction of the light receiving portion of a linear sensor 102 is L, size of the minimum pixel 103 of the light receiving portion of the linear sensor 102 is S, and the vertical direction between the light emitting point of the semiconductor laser device 101 and the light receiving portion of the linear sensor 102 is D.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126908-A (JP)
Title: Data storage system, data management method, and data storage medium
Inventor: OOKUWA KAZUKI
IPC: G06F21/34
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to receive, when using a service for storing data by use of an online storage, the same online storage service as in the use of a general user terminal even in a place where he/she is staying.  <P>SOLUTION: A client application software for receiving the online storage service is recorded in an attachable/detachable storage medium 25. User management information such as password or user ID is encrypted and recorded in the storage medium 25. If the storage medium 25 is carried and installed to a personal computer 2A in the place where he/she is staying, the online storage service can be immediately received. If the user management information is recorded in the storage medium 25, the log-in is facilitated, and the storage medium is also usable as an easy physical key.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134885-A (JP)
Title: Base station transmission system of mobile radio communication system
Inventor: SHIMAZU KAZUO
IPC: H04W92/12
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To remove a drawback in which deterioration occurs in an S/N ratio of data to be received by a center apparatus in a base station transmission system which consists of a plurality of base stations and a plurality of mobile stations, the base stations being connected in series, and transmits the data from a mobile station to the center apparatus via a predetermined base station when transmitting the data from the mobile station to the center apparatus.  <P>SOLUTION: Signals of not all base stations which have received signals are composed and transmitted to the center station, but only the data received from one base station are transmitted to the center station by controlling signal receiving lines so as to be connected or disconnected depending on whether or not having received a signal from a lower-order base station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132229-A (JP)
Title: Atmospheric pressure estimating device and cylinder intake air amount measuring device of engine using this
Inventor: IWASAKI TETSUYA
IPC: F02D45/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To estimate an atmospheric pressure and measure a cylinder intake air amount without using a dedicated atmospheric pressure sensor.  <P>SOLUTION: Pressure in an intake manifold is detected as an absolute pressure PMANI and pressure in a brake booster is detected as a relative pressure PBMVREL. The detected PMANI and PBMVREL are added and an atmospheric pressure estimating value PAMBEST is calculated. PAMBEST is used for calculation of a leakage air amount CBMV from the brake booster to an intake system and is reflected in measurement of the cylinder intake air amount Cc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131238-A (JP)
Title: Conveyor line constructing method
Inventor: YAMAZAKI KEIICHI
IPC: B65G43/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor line constructing method capable of easily designing a conveyor line, arranging and installing conveyor units, and forming action programs on the user side.  <P>SOLUTION: In a library 2 at an information terminal, a plurality of sorts of virtual conveyor modules 5 with attributes of action definitions and product information are formed. On a layout forming screen 4 in the information terminal, the virtual conveyor modules 5 are selected and arranged to form a virtual conveyor layout. Action definitions are set for the respective virtual conveyor modules 5 selected and arranged. Action information for the virtual conveyor layout 6 is formed. Product information for the virtual conveyor modules 5 is totalled. Thus, action programs for a real conveyor line can be prepared, and arrangement for purchase of real modules can be conducted even without engineering specialists.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201284-A (JP)
Title: Method for producing substituted thiazoline and its intermediate
Inventor: KRICH SYLVIA
IPC: C07C319/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a substituted thiazoline in a high yield as compared with conventional technologies and capable of performing by an industrial scale for guaranteeing that the production can be performed with a simple reaction means.  <P>SOLUTION: This method for producing the substituted thiazoline is provided by performing a reaction of (S)-α-methylcysteine hydrochloride expressed by formula (1) with a 1-4C alcohol, a mixture of ≥2 kinds of 1-4C alcohols or the 1-4C alcohol and an aromatic or a hetroaromatic nitrile expressed by Ar-CN (wherein, Ar is phenyl, naphthyl, ethynyl, pyridyl or quinolinyl group substituted with a substituent as the case may be) in the presence of 1.5-3 moles of a third base at 6.5-10 pH and at 50°C to a refluxing temperature to obtain a corresponding thiazoline expressed by formula (2), and separating the compound by removing the solvent, extracting impurities, and acidifying for precipitating thiazoline from the reaction mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004140051-A (JP)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: MATSUMOTO SHINJI
IPC: H01G9/032
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having excellent characteristics of a large capacitance emergence rate, low tanδ(dielectric loss) and low ESR (equivalent series resistance).  <P>SOLUTION: After micro etching holes in a valve action metal 1 having a dielectric oxide film on the surface are filled sufficiently with a dedoped polyaniline layer, or the dedoped polyaniline layer is formed, the dedoped polyaniline layer is touched to a supporting electrolyte to form a conductive polyaniline layer. Subsequently, a chemical polymerization polypyrrole layer and an electrolytic polymerization polypyrrole layer are formed sequentially, thus forming a solid electrolytic layer composed of three layers of the conductive polyaniline layer 9, the chemical polymerization polypyrrole layer 10 and the electrolytic polymerization polypyrrole layer 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228552-A (JP)
Title: Mobile device for mobile telecommunication network providing intrusion detection
Inventor: TARQUINI RICHARD PAUL
IPC: G06F21/55
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile device for a mobile telecommunications network providing intrusion detection.  <P>SOLUTION: The mobile device (355) operable in a mobile telecommunications network (300) is equipped with a memory module (274) for storing data in machine readable format for retrieval and execution by a central processing unit (272) and an operating system (275) operable to execute an intrusion detection application (91) stored in the memory module (274).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004137397-A (JP)
Title: Resin composition and electronic part device
Inventor: TO HARUAKI
IPC: C08K5/375
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material exhibiting excellent adhesive force to a surface layer covered with a metallic material such as copper, silver, gold and gold/palladium.  <P>SOLUTION: The resin composition consists essentially of (A) a phenolic disulfide compound represented by general formula (21), (B) an epoxy resin, (C) a curing agent and (D) an inorganic filler, regulated so that the proportion of the phenolic disulfide compound of the component (A) is 0.1-15 wt.% based on the epoxy resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165179-A (JP)
Title: Storage package for semiconductor element, and semiconductor device
Inventor: TAKEHASHI NOBUYUKI
IPC: H01L23/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a storage package for a semiconductor element in which solder joint between the sidewall part of a substrate and a lid becomes very rigid, intrusion of moisture can be blocked effectively, and the semiconductor element can be operated normally and stably over a long term.  <P>SOLUTION: The storage package for a semiconductor element comprises a resin substrate 1 provided with a part 3 for mounting a semiconductor element 5 on the bottom face of a recess 1b made in the upper surface of the substrate, a metallization layer 2a applied to the upper surface at the sidewall part 2 of the substrate 1 over the entire circumference thereof, and a lead terminal 7 buried in the sidewall part 2 while projecting one end part to the inside of the sidewall part 2 and projecting the other end part to the outside thereof, wherein the metallization layer 2a is applied from the upper end part of the inner surface at the sidewall part 2 to the upper surface thereof such that it does not reach the end of the sidewall part 2 on the outer surface side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143862-A (JP)
Title: Childproof mechanism of automobile door
Inventor: MIYAMOTO NAOKI
IPC: E05B79/08
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a childproof mechanism of an automobile door effectively adaptable for a center pillerless automobile while designing a simple and small space.  <P>SOLUTION: The childproof mechanism is installed in the side door 100 of a center pillarless automobile. A center pillar equivalent member 104 equivalent to the center pillar is arranged in the vicinity of the front end of the door body 101. An operation lever 10 for controlling the mechanism is provided in the front end of the door body 101. The on/off condition of the mechanism action is changed over to each other through the link mechanism 12 connected to the operation lever 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111344-A (JP)
Title: Light emitting element
Inventor: MORINAGA KENJI
IPC: C09K11/62
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device with an excellent color rendering property and color reproduction as a multicolor or white color light source saving power consumption and replacing a fluorescent lamp, without using a harmful substance such as mercury as a component.  <P>SOLUTION: The light emitting device is provided with a light source for excitation with a peak wavelength of a emission spectrum in a near-ultraviolet or short wavelength visible range, and a red light emitting phosphor with a composition (M<SB>1-x</SB>M'x)O-n(Al<SB>1-y</SB>Ga<SB>y</SB>)<SB>2</SB>0<SB>3</SB>:Mn<SB>z</SB>(M=Ca, Sr, M'= Ba, Mg, Zn, O≤x≤0.1, 0≤y≤0.1, 1x10<SP>-4</SP>≤z≤1x10<SP>-1</SP>(g.atm/matrix 1 mol), 2≤n≤8), or a compound phosphor formed of the red light emitting phosphor and other color light emitting phosphor in a position where light emitted from the light source for excitation can be absorbed, and emits light with a different peak wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154177-A (JP)
Title: Endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To greatly bend a bending part by a simple operation, and, to independently and slightly bend one part of the bending part when required.  <P>SOLUTION: As shown in the figure, the bending part 22 provided on the distal end side of an insertion part 11 is constituted of a proximal side bending part 25 and a distal end side bending part 24. In this case, a second bending operation wire 32 which drives the distal end side bending part 24 by the operation of a second bending operation part 44a is made to have a larger play amount L than a first bending operation wire 31 which drives the overall bending part 22 by the operation of first bending operation parts 42a and 42b. Thus, when the whole of the bending part 22 is bent, the bending motion of the distal end side bending part 24 is allowed by the play amount L of the second bending operation wire 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154380-A (JP)
Title: Clothespole device with hole
Inventor: ISHIZAKI NAOKI
IPC: D06F57/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothespole device for preventing the horizontal displacement and fall of laundry from being caused by a wind, even in the nonuse of clothespins and auxiliary implements, when the laundry is hung and dried on a clothespole along with a hanger.  <P>SOLUTION: A pole body is formed like a thin plate, and holes for hooking the hangers are provided in the plate. A round roof is provided in the upper part of the plate-like pole. The clothespole, which is manufactured in this way, is stabilized on a clothes-drying platform by means of the auxiliary implements A and B. Additionally, the clothespole device, which also has a function of a conventional round-bar type clothespole by virtue of the provision of the round roof, is conveniently used as a multifunctional clothespole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159125-A (JP)
Title: Unmanned photographing device
Inventor: OTA TAKESHI
IPC: G01V8/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unmanned photographing device which prevents deterioration of imaging devices and reduces power consumption by detecting a mobile object at a low cost.  <P>SOLUTION: A CCD (Charge Coupled Device) image sensor 14 periodically performs exposure to obtain a picture in a photographing range by completion of one-time exposure. A measurement section 30 provides detection areas at the center part and the end part of the picture and integrates respective brightness values to measure the difference. A detection section 30 compares the difference between the brightness values with a previously set threshold to conduct detection whether or not the mobile object is present in front of a camera. When determination is made that no mobile object is present when the difference of the brightness values is below the threshold, the measurement section 30 measures the brightness value of the right end parts of the picture whose difference of the brightness values is measured and the brightness values of the right end parts of pictures immediately before and after the picture whose difference of the brightness value is measured, and the detection part compares three brightness values with each other. When no mobile object is detected by the comparison of the brightness values, a power control section 32 transmits a signal to a photographing power section 41 to repeatedly turn on and off the power of a photographing section at fixed intervals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154385-A (JP)
Title: Embroidery-stitching sewing machine
Inventor: YANAGI OSAMU
IPC: D05B47/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine which can form a new and decorative thread seam.  <P>SOLUTION: Two or more threads are simultaneously hooked on a crochet needle. A cloth is pierced with this crochet needle to form a thread seam having two or more threads piled. Two or more thread tension mechanisms 4 to vary the tensions of two or more threads independently are fixed. Tension-changing mechanisms 5 to change the tensions by the two or more thread tension mechanisms after each single seam or more are formed, are fixed. Two threads are simultaneously hooked on a crochet needle. A cloth is pierced with this crochet needle to form a thread seam having two threads piled. Two thread tension mechanisms (thread tension members A and B) to vary the tensions of two threads independently are fixed. Tension-changing mechanisms 5 to change the tensions by the two thread tension mechanisms after each single seam or more are formed, are fixed. By the tension-changing mechanisms, the tensions by the two thread tension members A and B are controlled to be strong and weak alternatively after each single seam is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003218446-A (JP)
Title: Optical module and optical component
Inventor: MIKI ATSUSHI
IPC: H01S5/0687
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which enables the suppression of a shift in lock wavelength due to a change in temperature of an optical element.  <P>SOLUTION: A main part 10 of the optical module comprises a thermoelectron cooling device 21 and a chip carrier 22b installed on the thermoelectron cooling device 21 via a carrier 22a. On the chip carrier 22b, a semiconductor light emitting element 31, a lens 32, optical detectors 33a and 33b, and an etalon 34 are either directly or indirectly mounted. On the chip carrier 22b, support members 36a and 36b are secured. A plate-like member 35 is supported by the support members 36a and 36b, and is disposed above the etalon 34. Due to the structure, the plate-like member 35, the support members 36a and 36b, and the chip carrier 22b are kept at nearly the same temperature as that of the thermoelectron cooling device 21. As a result, the etalon 34 is kept at a constant temperature and thereby a change in lock wavelength can be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004163485-A (JP)
Title: Speech reproduction system and speech data code, and electronic camera
Inventor: FUJISHI SHIGEO
IPC: G10L13/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech reproduction system that make facilitates adjustment of a viewing angle in photography by using a camera as a reader for speech information in an optically readable information code style, and to provide a speech data code and an electronic camera.  <P>SOLUTION: The camera 10 has a code mode in which the speech code 14 is photographed with the camera. In the code mode, the viewing angle can easily be adjusted for a read (photography) of the speech code by using an area marker 16 formed on an image formation medium 12 and a viewing angle adjustment frame displayed on a liquid crystal monitor. Further, when the speech code 14 is obtained with the camera 10, the speech code 14 can be read according to a guidance displayed on the liquid crystal monitor and if the camera 10 judges that the viewing angle adjustment is impossible (the speech code 14 can not accurately be read), an alarm is generated to let an operator know that.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161851-A (JP)
Title: Rubber composition for tire, and tire using it
Inventor: NISHIOKA KAZUYUKI
IPC: B60C1/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a tire, which can give both low rolling resistance and high wear resistance without deteriorating gripping performance, and a tire using the rubber composition.  <P>SOLUTION: The rubber composition for a tire contains (A) a specified dialkyltin(IV) oxide and (B) a specified thiuram compound each in an amount of 0.1-20 pts.wt. based on 100 pts.wt. of a diene rubber component, and (C) carbon black, wherein the ratio of the total of the dialkyltin(IV) oxide (A) and the thiuram compound (B) to the carbon black (C) is (0.01 to 0.2):1. This pneumatic tire has a tread made by using the rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161861-A (JP)
Title: Polymer-fixed optically active diamine compound, polymer transition metal complex compound, and method for producing optically active alcohol
Inventor: IZUNO SHINICHI
IPC: C08F8/32
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer-fixed optically active diamine compound which can be easily recovered after reaction and can be reused as an asymmetrical ligand, to provide a polymer transition metal complex compound, and to provide a method for producing an optically active alcohol.  <P>SOLUTION: A halomethylstyrene copolymer is obtained by polymerizing a monomer mixture containing 0.01 to 0.5 mol of (1a) a halomethylstyrene, 0.1 to 0.9 mol of (2a) styrene, and 0 to 0.2 mol of (3a) divinylbenzene. The polymer-fixed optically active diamine compound is obtained by reacting the copolymer with (4a) an optically active 4,4'-dihydroxydiphenylethylenediamine compound in the presence of a base. Compounds (1a), (2a), (3a), and (4a) are shown in the formula. The polymer transition metal complex compound is prepared from the diamine compound and a compound of a transition metal of group VIII in the periodic table. The method comprises catalytically reducing a carbonyl compound with hydrogen in the presence of the complex compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165933-A (JP)
Title: Ip terminal unit
Inventor: ONODERA MASAHIRO
IPC: H04M3/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP terminal unit that can surely and stably log-in all terminal units by transmitting server retrieval information to a management server existing on the same network.  <P>SOLUTION: This IP terminal unit is provided with a control means 7, a storing means 8, and a network interface means 9. This terminal unit is also provided with a log-in establishing means 6 which automatically transmits individual server retrieval information JR1-JRn having delay times TD1-TDn to an IP network NW, by performing multicast when a whole system is actuated after power supply is restored from a power failure or power supply is made, transmits a log-in request to the pertinent management server (for example, the server 3a) after receiving a server response from a pertinent management server (for example, a management server 3a), and establishes log-in upon receiving log-in permission from the management server (for example, the server 3a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162145-A (JP)
Title: Support spring for color sorting mechanism of cathode-ray tube
Inventor: HORIUCHI YOSHIRO
IPC: H01J29/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support spring member which is made of austenitic stainless steel having high thermal expansion and high strength characteristics and is used for a color sorting mechanism fitted in a cathode-ray tube.  <P>SOLUTION: The flat-spring-shaped support spring member has a thermal expansion coefficient higher than that of a frame member constituting a frame of the color sorting mechanism and is used for supporting the color sorting mechanism in the cathode-ray tube and preventing the occurrence of out-of color registration by using the thermal expansion characteristics of the member. This support spring member is made of stainless steel having a composition which consists of, by weight, 0.10 to 0.30% C, ≤3.0% Si, ≤3.0% Mn, 5.0 to 12.0% Ni, 18.0 to 30.0% Cr, 0.05 to 0.30% N and the balance Fe with inevitable impurities, wherein the area ratio of carbides and carbonitrides precipitating in a metallic structure is made to <3% and the Ni equivalent represented by 24.2C+13.7N+0.35Si+0.5Mn+Ni+0.65Cr is made to 24.0 to 30.0wt.%.  <P>COPYRIGHT: (C)2004,JPO