baber/WOPTO huggingface dataset:
Patent JP-2003069289-A (JP)
Title: Apparatus and method for mounting part
Inventor: OGATA HIROSHI
IPC: H05K13/04
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for mounting parts wherein the diversification of nozzle type can be coped with and the productivity is enhanced as compared with conventional cases. SOLUTION: The apparatus for mounting parts is provide with a part holder 106, an image pickup device 116, a replacement holding member loading portion 118, and a controller 109. Thus, the part holder is capable of automatically replacing a part holding member 1062 with a replacement part holding member 120 loaded in the replacement part holding member loading portion, based on an identification mark 130 which is affixed to the part holding member and the replacement part holding member and the image of which is picked up by the image pickup device. Thus, the replacement holding members can be automatically and correctly arranged even if the replacement holding members are erroneously arranged in the replacement holding member loading portion. As a result, the productivity is enhanced as compared with conventional cases.
Patent JP-2002146075-A (JP)
Title: Polyolefin-based resin foam and polyolefin based resin composition
Inventor: ABE SHIGEHIKO
IPC: C08J9/06
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked foamed molding having excellent flexibility, toughness, heat-resistance and compression property, exhibiting smooth surface and uniform cell and having high expansion ratio, and to provide a polyolefin resin composition to be used in the production of the foamed molding. SOLUTION: This polyolefin-based crosslinked and foamed molding is produced by crosslinkig and foaming of a foamable polyolefin resin composition containing a polyolefin-based resin composition and a foaming agent where the foamed molding has the following characteristics (a) to (c): (a) a gel fraction of 10-90%, (b) a swelling degree of <=30 and (c) no or only one glass transition point defined by the peak of tan δ measured by the temperature dependency of dynamic viscoelasticity measured at a frequency of 10 Hz and a ratio αof storage elastic modulus at 0 deg.C (E'0) to storage elastic modulus at 100 deg.C (E'100) (α=logE'0/logE'100) of 10-30.
Patent JP-2003066708-A (JP)
Title: Developing device and image forming apparatus
Inventor: MIYASAKA TORU
IPC: G03G21/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To accurately decide the service life of a developing device as well as no toner and to assure prevention of error in use or error in action after deciding the service life. SOLUTION: In the device, a toner quantity detecting means to detect the toner quantity and a toner deficiency generation recording means which is an irreversible recording means are provided. In this case, recording is carried out by the toner deficiency generation recording means when it is detected that the residue quantity of the toner is less than a service life stipulating value by the toner quantity detecting means.
Patent JP-2003067213-A (JP)
Title: Image forming device and program updating method for the same
Inventor: MIYAJIMA MASAMI
IPC: G06F13/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for efficiently performing a version-upgrade work when a program installed in the image forming device is updated to a prescribed version program and also to provide a program updating method for the device. SOLUTION: The image forming device is connected to another image forming device via a connection interface 48 and the device having the prescribed version program is selected from the image forming devices. When the image forming device is provided with the prescribed version program, the device transmits the program to another image forming device. When another image forming device has the prescribed version program, the image forming device receives the program from another device and updates one's own program through the use of the received program.
Patent JP-2002193917-A (JP)
Title: Method for producing retinol
Inventor: TAKAHASHI TOSHIYA
IPC: C07C315/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing retinol which is important in the field of medicine, feed additive, food additive and the like. SOLUTION: The retinol is produced by reacting an alkyl sulfone derivative shown by general formula (2) (wherein, Ar and a wavy line are as defined in general formula (1)) and an allyl halide derivative shown by general formula (3) (wherein, X is a halogen atom; R is a blocking agent for a hydroxy group; a wavy line is as defined in general formula (1)) in the presence of bases, and reacting an obtained disulfone derivative shown by general formula (1) (wherein, Ar is an aryl group that may have a substituent; R1 is a hydrogen atom or a blocking group for a hydroxy group; a wavy line means that the configuration of linked double bond is E-type or Z-type or a mixture of E/Z) with a basic compound.
Patent JP-2003074145-A (JP)
Title: Grid panel made of synthetic resin
Inventor: NAKAJIMA NOBUYUKI
IPC: E04C2/42
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a grid panel made of a synthetic resin capable of offering good blind effect and has less danger that children climb. SOLUTION: This grid panel P comprises vertical members 1 and horizontal members 2 orthogonal to each other; at each of four corners of the measure 3 divided by vertical and horizontal members, a projected portion 4 of right- angled isosceles triangle is formed and deviated at the rear surface side in configuration. By the projected portion 4, the opening area of the measure 3 is made smaller thereby improving the blind effect, and the projected portion 4 is deviated to the rear surface side of panel thereby greatly improving the blind effect when seen obliquely, and a child foot becomes hard to be put through the horizontal member 2 so that climbing to the grid panel by a child becomes extremely difficult and thus the danger of climbing by the child can be reduced considerably.
Patent JP-2002124853-A (JP)
Title: Edge triggered d flip-flop circuit
Inventor: RAYCHAUDHURI ARINDAM
IPC: H03K3/037
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an edge triggered D flip-flop circuit which can be integrated in a small chip area and is suitable for mass production. SOLUTION: The edge triggered D flip-flop circuit comprises a master circuit including one master switch connected with a data input terminal and controlled by a clock signal, and a first inverter having one input terminal and one output terminal connected with the master switch; and a slave circuit including a slave switch controlled by a clock signal and connected with the output terminal of the first inverter, a second inverter having one input terminal and one output terminal connected with the slave switch, and a feedback loop provided with a feedback switch and a third inverter and connected with the input and output terminals of the second inverter. The master switch and the slave switch are n-channel metal oxide semiconductor field-effect transistors.
Patent JP-2003072267-A (JP)
Title: Reusable mount for printing business card
Inventor: YOKOMIZO KOICHIRO
IPC: B42D15/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To develop a mount by which additional printing can be performed on a possessed business card and a reusable mount for printing the business card. SOLUTION: In a mount structure for hollowing-out printing the business card, a sheet part is appropriately projected on the surface of the mounted card for the business card, a wavy projected part is pinched under a press contact condition on the side face of the card for the business card, and the business card is pinched by means of a flexible and elastic raw material to prevent the business card from falling down.
Patent JP-2003087101-A (JP)
Title: Input circuit of integrated semiconductor circuit
Inventor: NAGASE FUMINORI
IPC: H03K19/0175
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction of an internal circuit completely by eliminating analog noise together with puls noise in an input circuit of an integrated semiconductor circuit. SOLUTION: Schmitt buffer circuits 2 and 3 having a hysteresis characteristic are provided at an input side and an output side, an integration circuit 4 is inserted between the Schmitt buffer circuits and connected directly to the Schmitt buffer circuits to configure the input circuit 1 of the integrated semiconductor circuit.
Patent JP-2002201014-A (JP)
Title: Method for producing carbon nanotube
Inventor: GOTO HAJIME
IPC: C01B31/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carbon nanotube enabling to increase the yield of soot itself and also the content of carbon nanotube contained in the soot. SOLUTION: This method comprises applying a high energy heat source such as an arc discharge to carbon in the presence of a catalyst. The catalyst comprises a main catalyst comprising at least a metal selected from elements of iron family, platinum family and rare earth family and a subcatalyst comprising a substance which exhibits exothermal reaction in the course of producing soot containing carbon nanotube. The subcatalyst comprises a substance producing a carbide being more stable from the viewpoint of thermal energy where the formation free energy of the produced carbide is smaller than that of carbides of the main catalyst. Preferably the main catalyst comprises at least a metal selected from Fe, Co, Ni, Rh, Ru, Pd, Pt, Y, La and Ce, and the subcatalyst comprises at least a substance selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, B, Al and Si.  More preferably the main catalyst is Ni-Y, and the subcatalyst is Ti.
Patent JP-2003081541-A (JP)
Title: Elevator group control system
Inventor: IWATA MASAFUMI
IPC: B66B1/18
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to change the quality of service for every call. SOLUTION: This elevator group control system is provided with a landing device 5 by destination floor, a call registration information detecting unit 31 for detecting a landing call generation floor and a destination floor from the landing device by destination floor, an assignment evaluation value computing unit 34 for computing an assignment evaluation value on the basis of the information from the call registration information detecting unit, a car considered for assignment selecting unit 35 for selecting a car considered for assignment, a desirable service kinds detecting unit 310 for detecting a desirable service kinds from landing device by destination floor, an evaluation function per each call parameter setting unit 39 for setting the assignment evaluation function and a parameter in response to the kinds of the desirable service,  an assignment evaluation function per each call computing unit 36 for computing the assignment evaluation function, a total evaluation function computing unit 37 for computing the total evaluation function, and a total evaluation assignment car deciding unit 38 for deciding an assignment car on the basis of a value of the total evaluation function. With this structure, a desirable service for a passenger different per each call can be provided.
Patent JP-2003085112-A (JP)
Title: Network information processing system, and information processing method
Inventor: FUJIYAMA HIDEHARU
IPC: G06F13/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To allow smooth network information processing by easily changing display of presentation document information or the like and allowing all attendants to perform the change operation. SOLUTION: A network information processing system comprises one or more information processing devices 1 having an input operating function of processing arbitrary information, an information supply managing means 10 which at least processes the information transmitted from the information processing devices 1 and provides electronic information contents including display information, and a communicating means 4 for connecting the information supply managing means 10 to each information processing device 1. The system remotely controls information recording using the input operating function of the information processing devices 1. The information supply managing means 10 can hold the information transmitted from the plurality of information processing devices 1.  Thus, document information or the like from the attendants related to a plurality of electronic meeting systems can be smoothly and orderly transmitted to the information supply managing means 10.
Patent JP-2003101686-A (JP)
Title: Facsimile apparatus
Inventor: FURUSAWA MEGUMI
IPC: H04N1/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To achieve a facsimile apparatus which can avoid printing the back page upside down, when double-sided printing is conducted. SOLUTION: A user turns on or off an inversion processing function when printing the back according to the manuscript size and a manuscript read direction at a transmission side by input from an operation port 11, and following this, a PCU 9 controls the operation of a plotter 10.
Patent JP-2002368916-A (JP)
Title: Composite apparatus and method of controlling the same
Inventor: ITO YUKI
IPC: G03G21/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a composite apparatus that attains transit control suitably to a sleep state on the basis of an operation, and by extension reduces wasteful power consumption. SOLUTION: This invention relates to the composite apparatus and its controlling method. A system controller 1 confirms whether or not there exist other processing sections in a standby state when the system controller 1 brings any processing section of a scanner section 2, a printer engine 3, a facsimile terminal 7 and a printer controller 8 to the sleep state. When the system controller 1 confirms the other processing sections in the standby state, the system controller 1 synchronizes timers of the other processing sections in the standby state with a timer of the one processing section. Then the system controller 1 applies drive-control to a power supply circuit 6 and controls the other processing sections to be brought into the sleep state.
Patent JP-2003098521-A (JP)
Title: Liquid crystal display device
Inventor: OTAKE TOSHIYA
IPC: G02F1/1335
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can realize a high contrast and a low power consumption in a high level while using a p-type liquid crystal material and using a selective reflection layer as a semitransparent reflection layer. SOLUTION: A liquid crystal display device 1 is provided with a first elliptically polarizing element 10a which emits first elliptically polarized light as transmission light when irradiated by natural light, a second elliptically polarizing element 10b which emits second elliptically polarized light as transmitted light when irradiated by natural light and has the surface, from which the second elliptically polarized light is emitted, made to face the surface from which the first elliptically polarized light is emitted of the second elliptically polarizing element 10a, a liquid crystal layer 7 which is interposed between the first and second elliptically polarizing elements 10a and 10b and contains a liquid crystal material having a positive dielectric anisotropy,  and a selective reflection layer 3 which is interposed between the first elliptically polarizing element 10a and the liquid crystal layer 7 and contains a non- fluid liquid crystal material which brings about selective reflection by spiral molecule arrangement thereof, and circularly polarized light selectively reflected by the selective reflection layer 3, the first elliptically polarized light, and the second elliptically polarized light have the same rotation direction of electric field vectors.
Patent JP-2003099091-A (JP)
Title: Speech recognition device and speech recognition method
Inventor: TOMOE TAKASHI
IPC: G10L15/183
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognition device in which user's reuttering is not required, work load of the user is made light and quick and precise correcting and supplementing functions for recognition results are provided. SOLUTION: A search processing section 3 conducts a recognition process for voice recorded in a voice storage section 1 using grammar information and a recognition dictionary section 2. A search control section 4 transmits recognition result candidate word strings obtained by the recognition process of the section 3 to a recognition result candidate display section 5 and makes a request to the section 3 so that the section 3 conducts voice recognition employing only a candidate word string, that starts with a correct character string notified by a correct character storage section 8, as a recognition object word string and voice recorded in a voice storage section. A correct character input section 7 inputs the characters of the correct word string one character at a time.  The section 8 records the correct character string inputted from the section 7 when the correct word string is not included in the recognition result candidate word string displayed in the section 5 and notifies the above to the section 4.
Patent JP-2003098358-A (JP)
Title: Light guide and guardrail structure using the same
Inventor: YOKOYA RYOJI
IPC: F21V8/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a light guide which has a high uniformity ratio of illuminance of just under illumination on an irradiation surface. SOLUTION: In this light guide in which a diffuse reflection material 2 is arranged at one part of a side surface of a light guiding member 1 along an axial direction and which performs surface light emission with light A that is made incident from an end part of the light guiding member 1 and emitted from a light source, at least a transparent member 3 whose refractive index is lower than that of the light guiding member 1 is disposed in close contact with the light guiding member 1 and the diffuse reflection material 2 between the light guiding member 1 and the diffuse reflection material 2. Incident luminous fluxes to the diffuse reflection material 2 per unit length are averaged and the uniformity ratio of illuminance of an illumination distribution of an irradiation surface is improved by reducing incident components to the diffuse reflection material 2 particularly in the vicinity of a side end part of the light source and also improving the light guiding efficiency of the light guide. It is also possible to provide the long light guide with a high uniformity ratio of illuminance by improving light guiding efficiency.
Patent JP-2003098140-A (JP)
Title: Cleaning method for resistance change type sensor
Inventor: SUGAYA SATOSHI
IPC: G01N27/12
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for a resistance change type sensor enabling detection of high accuracy excellent in stability. SOLUTION: In the cleaning method for the resistance change type sensor used in an atmosphere low in the concentration of oxygen and containing reductive gas or in the exhaust gas atmosphere of an internal combustion engine and having an element part mainly formed from an oxide ceramic material, a process for heating and cleaning the element part at 900-1,200 deg.C is included.
Patent JP-2003100507-A (JP)
Title: Magnetic powder
Inventor: TSUBOI SATOKO
IPC: H01F1/20
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide new magnetic powder which is capable of forming a new magnetic recording medium having much more excellent recording/reproducing characteristics than a conventional magnetic recording medium formed of usual magnetic powder. SOLUTION: Magnetic powder is composed of a core formed of a metal alloy mainly composed of iron and cobalt, and an outer part formed of a compound containing rare earth elements and semi-metal, 5 to 100 nm in grain size, and granular or elliptical in shape. Furthermore, the magnetic powder contains silicon and/or aluminum.
Patent JP-2002249476-A (JP)
Title: Method of producing optically active 3-substituted-2- cyanobutanedicarboxylic acids
Inventor: WATANABE HISAYUKI
IPC: C07C255/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To produce an optically active 3-substituted-2-cyanobutanedicarboxylic acids which are useful as intermediate products of medicines, agrochemicals or the like. SOLUTION: The 3-substituted-2-cyanobutanedicarboxylic acids or their mirror image isomers are represented by the formula (3) [wherein, R<1> represents a 1-6C alkyl group or the like; R<2> represents H, a 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl, phenyl, benzyl or the like; R<3> represents H, a 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl, phenyl or benzyl or the like]. These acids and mirror images thereof are produced by reacting optically active 2-substituted acetic acids or their enantiomers, which are represented by formula (1) [wherein, R<1> represents the same stated above; R<2> represents the same stated above; X represents a halogen atom or the like.], with cyanoacetic acids represented by formula (2) [wherein, R<3> represents the same stated above], in the presence of a base.
Patent JP-2003110218-A (JP)
Title: Drilling method on prepreg sheet by laser
Inventor: SHIMONOSONO MASARU
IPC: B23K26/382
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise method for drilling through holes by reducing the deformation and deterioration of a prepreg sheet and the deformation of through holes caused by poor dispersion of work heat, in the drilling method for forming the through holes with narrow spaces by the irradiation of laser beam on the prepreg sheet. SOLUTION: In the drilling method on the prepreg sheet by laser, the through holes is formed by irradiation of laser beam 4 on the prepreg sheet 1 formed of thermosetting resin and heat resistant fiber. In the through hole group where through holes 5 are spaced by not more than 300 μm, the drilling position of the through hole 5 positioned in the center is set to be the starting point of the irradiation position of the laser beam 4, and the through holes 4 are sequentially drilled at the intervals exceeding 300 μm while the irradiation positions are moved almost concentrically or spirally toward outside from the starting point.
Patent JP-2003115683-A (JP)
Title: Filter clogging monitoring method and electronic appliance
Inventor: WATANABE SHINYA
IPC: H05K7/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter clogging monitoring method capable of finding filter clogging in an early stage and an electronic appliance provided with such a monitoring function. SOLUTION: In the electronic appliance, air for forcible cooling flows through a filter (104) into a case body (100) incorporating an electronic circuit (200). A flow velocity of the air flowing through the filter into the case body is measured (202) and an alarm is issued when the flow velocity becomes lower than a predetermined threshold. Also, a temperature inside the case body is measured (204) and an operation of the electronic circuit is stopped when the temperature exceeds the predetermined threshold.