baber/WOPTO huggingface dataset:
Patent JP-2003021784-A (JP)
Title: Scanning laser microscope and image acquiring method for the same
Inventor: SASAKI HIROSHI
IPC: G02B21/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a scanning laser microscope which is capable of acquiring images formed by superposing a plurality of fluorescent dye images without mispositioning and without requiring intricate adjustment and control. SOLUTION: The scanning laser microscope has an Ar laser 1a emitting a plurality of kinds of laser beams, an AOTF 2 selecting the laser beams, an objective lens 9 condensing the laser beams to a sample 10, an X-Y galvanomirror 6 scanning the laser beams, an exciting dichroic mirror unit 5 separating the fluorescence generated from the sample from the laser beams, fluorescence detectors 18a and 18b detecting the fluorescence and transmitted light detector 12 detecting the laser beams transmitted through the sample and further has a controller 19 performing the control to acquire the fluorescent images and simultaneously the transmitted light images at every changing over of the laser beams, to determine the amount of mispositioning of a plurality of the fluorescent images in accordance with a plurality of the transmitted light images,  to correct the mispositioning of a plurality of the fluorescent images in accordance therewith and to display the images in superposition on display means 20.
Patent JP-2003022156-A (JP)
Title: Electronic equipment
Inventor: NIIMOTO TAKASHI
IPC: G06F3/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To promptly and easily execute a desired function by enabling a user to display functions used by the user in the past and to select a function desired to be used among the functions without a new burden on operation when the user performs key operations in electronic equipment to set the desired function by the key operations. SOLUTION: A fingerprint reading means is provided to a prescribed key, fingerprint information read by the fingerprint reading means is collated with fingerprint information registered in a fingerprint registration means by a fingerprint collating means when the prescribed key is operated, when the collating is affirmative, key operation information in the past which is stored in relation to the fingerprint information is read from a key operation information storage means and selectively displayed.
Patent JP-2002164283-A (JP)
Title: Method of forming polycrystalline semiconductor film
Inventor: FUJIMURA TAKASHI
IPC: G02F1/1368
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To enable prevention of reduction in productivity as much as possible, without causing performance reduction of a thin-film transistor. SOLUTION: The method includes a step of depositing an amorphous film on a substrate, a step of removing a natural oxide film on the amorphous semiconductor film, a first irradiation step of irradiating an energy beam on the amorphous film in an atmosphere of a gas containing an inert gas as its main component and containing an oxygen gas, not less than 5 ppm and not exceeding 10%, to convert the amorphous film into a polycrystalline semiconductor film, and a second irradiation step of irradiating the energy beam on the polycrystalline semiconductor film in an atmosphere of a gas containing an inert gas as its main component and containing an oxygen gas not exceeding 200 ppm.
Patent JP-2003019813-A (JP)
Title: Ink jet recorder
Inventor: KUWATA TERUZO
IPC: B41J2/175
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which liquid existing in the head body can be discharged easily. SOLUTION: A recording head 1 comprises a head body 10 provided with a nozzle for ejecting an ink drop, and a head holder 11 being fixed with the head body 10 and mounted with an ink cartridge 2 wherein a channel for introducing ink in the ink cartridge 2 mounted on the head holder 11 to the head body 10 is provided a valve 20 for interconnecting the channel and the atmosphere so that liquid existing in the head body 10 can be discharged easily. Consequently, the quantity of ink being consumed in the initial filling can be reduced by discharging the liquid filling the head body 10 at the time of first use, and the effect of original ink can be removed as quickly as possible by discharging ink remaining in the head body 10 at the time of changing the kind of ink.
Patent JP-2003024933-A (JP)
Title: Surface treatment liquid-cleaning apparatus and surface treatment liquid-cleaning method
Inventor: SEKIGUCHI AKIJI
IPC: C02F1/28
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of cleaning a plating liquid by simple operation while performing usual plating work. SOLUTION: The surface treatment liquid-cleaning apparatus has at least a rotatable barrel and a drive device for rotationally driving the barrel and is characterized in that a spherical adsorbent is enclosed in the barrel.
Patent JP-2003032902-A (JP)
Title: Battery voltage detection circuit
Inventor: OGAWA HARUMI
IPC: H02J7/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a means of recognizing, even the consuming degree of battery voltage for a user to do with an inexpensive and simple circuit configuration formed with only one reference voltage installed. SOLUTION: This battery voltage detection circuit 1 permits voltage distributed to two, a resistor 6 and a resistor 7 to be charged into a capacitor 5. The charged voltage is applied to a non-inverting input terminal of a comparator IC10. Reference voltage is generated by a resistor 8 and a constant-voltage diode 9 and is applied to the non-reverse input terminal of the comparator IC10. The comparator IC10 outputs LOW to turn on a light-emitting diode LED12, when comparison voltage is lower than the reference voltage and outputs HIGH to turn off the light-emitting diode LED12, when it is higher.
Patent JP-2003026390-A (JP)
Title: Hoisting load horizontal movement control device of crane
Inventor: KAWAMOTO HIROSHI
IPC: B66C23/12
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting load horizontal movement control device for controlling a hoisting load to be moved in the horizontal direction along the ground or the like by joint use of boom expansion and contraction motion and winch hoisting and lowering motion. SOLUTION: A controller 20 controls switching of an expansion and contraction control valve 4 according to a control signal 20a for the expansion and contraction control valve obtained from an expansion and contraction operating signal (a). On the other hand, according to the expansion and contraction operating signal (a), a boom length detecting signal La, a derricking angle detecting signal Θa and a let-out length detecting signal Sa, a valve switching direction and a valve switching amount δs required to obtain the conformity of the wire driving amount Sw-Sw0 with the fluctuation S-S0 of the actual wire let-out length not to change the lowering height of a hook 11 are found. The switching of the winch control valve 7 is controlled according to a control signal 20b of the winch control valve.
Patent JP-2002373190-A (JP)
Title: Name card providing system
Inventor: IKEGAMI MASAHISA
IPC: G06Q50/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a name card providing system capable of inexpensively and quickly preparing and providing a name card in response to various design requests. SOLUTION: In this name card providing system, a user is allowed to select at least the two items of information related with a designed cardboard, a designed frame, the arrangement of a name, the arrangement of an address, the arrangement of a telephone number, the character format of the name, the character format of the address, and the character format of the telephone number from preliminarily prepared samples so that a name card can be prepared.  This name card providing system comprises a step for preliminarily providing those samples to the user, a step for receiving order information selected by the user from the samples, a step for preparing a name card based on the received order information, a step for preparing the delivery list of each delivery staff at that date based on the order information stored within a prescribed period, and a step for matching the prepared name card with the delivery list prepared by the list preparation step.
Patent JP-2003034748-A (JP)
Title: Antistatic agent composition for thermoplastic resin and antistatic thermoplastic resin composition
Inventor: MARUYAMA NAOHIRO
IPC: C08K5/13
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent composition for a thermoplastic resin which gives the thermoplastic resin an excellent antistatic performance without impairing its inherent appearance and mechanical properties and to obtain an antistatic thermoplastic resin composition having such antistatic performance. SOLUTION: This antistatic agent composition for a thermoplastic resin is obtained by incorporating a polyetherester with a prescribed quantity of a surfactant of an organic sulfonic acid type and a phenolic antioxidant during the synthetic process of the polyetherester.
Patent JP-2003036489-A (JP)
Title: Human body detection device
Inventor: KURIHARA TAKEHIRO
IPC: G06T1/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a human body detection device which enables a user to confirm whether an appropriate area is detected or not or whether a sensor normally operates or not. SOLUTION: Since a trial operation means confirming whether the human body detection sensor normally operates or not by using a moving amount calculation means is arranged, light reception quantity is taken in as pixel data and it can be made into a graphic by making digital data. Thus, visual confirmation becomes easy and confirmation whether the detection of the sensor is normal or not becomes easy.
Patent JP-2003045032-A (JP)
Title: Optical disk control method and controller therefor
Inventor: SUGA SATOSHI
IPC: G11B7/0045
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk control method and the device calculating optimum laser power by recognizing a position where laser power is changed and recording is performed and acquiring an accurate recording state even when a test write area to perform recording in one time is reduced in an OPC control method performing recording and reproduction by PCA. SOLUTION: Light is emitted so as to make the laser power strong and weak alternately and test write is performed. Thereafter, the reflected light quantity of the area is reproduced and the optimum laser power is obtained by the combination of the value of the reflected light quantity and recording laser power. Also, by providing a part not outputting test write laser power, the part where the power is changed is clearly detected at the time of OPC reproduction and thus, the accuracy of reflected light quantity acquisition is improved.
Patent JP-2002151260-A (JP)
Title: Deposition method aluminum-lithium alloy cathode in organic light-emitting device
Inventor: HATWAR TUKARAM K
IPC: H05B33/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality organic light-emitting device eliminating lack of reproducibility in an Al-Li cathode. SOLUTION: As the manufacturing method of an electrode covering a light- emitting layer in the organic light-emitting device, a process is included of placing the organic device in a vacuum chamber having a receptacle of evaporative matter. Another process is to heat the receptacle for having the matter in it evaporated and deposited on the light-emitting layer to form an electrode, where, a shutter (when it is open) enables the evaporative matter to be deposited from the heated receptacle onto the light-emitting layer. The method also includes a selective process of either supplying an extensible member made of evaporative matter to the heating receptacle when forming an electrode or removing the matter from the receptacle when not forming one.
Patent JP-2003038706-A (JP)
Title: Slot machine
Inventor: EBIHARA MITSUO
IPC: A63F5/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which can deal with changes of the quantity and the size of patterns drawn on a reel tape, and also, the change of the size of a reel drum. SOLUTION: A rotating reel unit 20 is equipped with a holding member 24, an intermediate member 25, and a back lamp section 26. In this case, the holding member 24 holds all the members of a main unit. The intermediate member 25 is fixed to the holding member 24. The back lamp section 26 is fixed to the intermediate member 25. On the intermediate member 25, a plurality of attaching holes 25a are arranged on the same circumference, and can fix the back lamp section 26 at an optional location and at an optional angle.
Patent JP-2003040811-A (JP)
Title: Method for separating azulenes
Inventor: KAWAKITA MASARU
IPC: C07C13/52
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method for separating azulenes from such a raw material rich supplied in an amount as a heavy fraction of naphtha cracking, a kerosene fraction, light oil fraction or coal tar obtained from petro leum refining, by solving problems of a conventional technology, and therefore capable of giving the azulenes in an enough amount required for practical application and study. SOLUTION: In this method for separating the azulenes, the heavy fraction of the naphtha cracking, the kerosene fraction obtained from the petroleum refining or the light oil fraction therefrom is subjected to a distillation process so as to obtain a fraction containing the azulenes, then the fraction is subjected to an extraction process by using an acid, and further subjected to a back extraction process by using a water-insoluble solvent. The coal tar is subjected to the distillation process so as to obtain the other fraction containing the azulenes, then the other fraction is treated with a dilute acid, further subjected to the extraction process by using the acid, and finally subjected to the back extraction process by using the water-insoluble solvent.
Patent JP-2003046692-A (JP)
Title: Facsimile equipment
Inventor: ANDO YOSHIKO
IPC: H04M11/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment which can easily output a communication result report corresponding to the taste and desire of a user by setting the presence or absence of the output of the communication result report at starting facsimile communication and which is superior in operability. SOLUTION: Facsimile equipment has a display means 1 displaying a picture, a first setting means 2 setting whether the communication result report is to be outputted or not, a second setting means 3 setting whether a selection picture for making the user select whether the communication result report is to be outputted or not is to be displayed at starting facsimile communication and a control means 4 controlling the presence or absence of the output of the communication result report.
Patent JP-2003046864-A (JP)
Title: Solid-state image pickup device and driving method therefor
Inventor: KASUGA SHIGETAKA
IPC: H04N5/3745
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To easily realize ensuring an area of a PD(Photodiode) section and scale-down of a photoelectric transducing cell size in a solid-state image pickup device employing an FDA(Floating Diffusion Amplifier) system. SOLUTION: One photoelectric conversion cell is provided with a floating diffusion(FD) section 2 according to one photoelectric transducer (PD section) 1, a pixel amplifier 5 for detecting the potential of the FD section, a transfer gate 3 for transferring a charge signal from the PD section to the FD section, and a reset gate 4 for initializing the potential of the FD section. A common load gate 6 is fixed on an output signal line 10 in each row so as to be on. The reset gate 4 is turned on during a horizontal blanking period and during a period when a cell section common power supply voltage VDDCEL is in 'H' level. The potential of the FD section is detected by the pixel amplifier 5 when it is in a reset level. The reset gate 4 is turned off, and then the transfer gate 3 is turned on.  The potential of the FD section is detected by the pixel amplifier 5 when it is in a signal accumulation level, and the transfer gate is turned off.
Patent JP-2003046417-A (JP)
Title: Communication device and communication system using the same
Inventor: TANAKA TORU
IPC: H04B3/54
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication device and communication system using the communication device that can easily secure a space for an installed place of the communication device without need for occupying a power receptacle terminal for the communication device. SOLUTION: A power line carrier modem 30 configured to be nearly the same shape as that of the power receptacle panel is directly connected to the power receptacle panel, and the enclosure of the power line carrier modem 30 is provided with respectively a couple of power receptacle terminals 31 to 34, power connection terminals 37 to 40, a network connection terminal 35, and an operation display lamp 36, a power line control means section 45 for data input/output to/from a personal computer, and a power line interface 46 for superimposing data on power on a power line so as to attain data communication between personal computers.
Patent JP-2003050058-A (JP)
Title: Stirling engine
Inventor: OGURA YOSHIAKI
IPC: F02G1/05
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a stirling engine which is equipped with a check valve being easy of design, abundant in durability, and easy of attachment. SOLUTION: This stirling engine is equipped with compression space 4 which is demarcated by a piston 3 set in a cylinder 1 and a displacer 2, and the piston 3 forms an aperture between itself and the inwall of the cylinder 1, and this is equipped with a communication passage which connects this aperture with the compression space 4, and the displacer 2 forms an aperture between itself and the inwall of the cylinder 1, and it is equipped inside with a communication passage which connects this aperture with the compression space 4, and valve element storage space 19 wherein a ball valve 21 is put inside is made in each communication passage, and the valve element storage space 19 is equipped with an inlet 16 leading to the compression space 4, and the ball valve 21 is of such size that it blocks at least the inlet 16,  and besides it is arranged so that it can move freely at least in the direction of the communication passage within the valve element storage space 19.
Patent JP-2003048902-A (JP)
Title: Method for producing cellulose derivative
Inventor: HATAKEYAMA MASAKAZU
IPC: C08B37/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cellulose derivative suitable as an affinity chromatographic support and comprising heparin sodium introduced through glutardialdehyde thereinto substantially free from a cyanogen compound. SOLUTION: The cellulose derivative comprising the heparin sodium introduced through the glutardialdehyde thereinto is produced by using an aminated cellulose, the glutardialdehyde, the heparin sodium and sodium borohydride. The aminated cellulose is mixed with the glutardialdehyde and the unreacted glutardialdehyde is then removed. The heparin sodium is mixed and the sodium borohydride is subsequently mixed to thereby produce the cellulose derivative comprising the heparin sodium introduced thereinto.
Patent JP-2003057085-A (JP)
Title: Attaching/detaching device of convertor for vortex flowmeter
Inventor: AKIYAMA HIDEKI
IPC: G01F1/32
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To connect a sensor and a convertor mechanically and electrically at the same time only by pushing a convertor body into a fitting cylinder fitted to a flowmeter body in an optional attitude when fitting the convertor body to the flowmeter body in a vortex flowmeter. SOLUTION: When a cylinder 43 to be fitted of a convertor body 40 is externally fitted from the upper side of a fitting cylinder 30 in an optional attitude, an O-ring 33 engaged with an O-ring fitting groove 31 is compressed, and when it is further engaged, it is latch-engaged with a stopper engaging groove 32 because the fitting part 45b of a plate spring stopper 45 is formed inclined. At the same time, the male-side central conductor of a coaxial connector 48 fitted on the central axis of the cylinder 43 is inserted into the female-side central conductor of a coaxial connector 22 fitted on the central axis of the cylinder 30, and electrical connection therebetween is established.
Patent JP-2003061239-A (JP)
Title: Ground fault detecting apparatus
Inventor: ONO SATOSHI
IPC: G01R31/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To identify a ground fault position without an interruption of the power supply to control circuits when a ground fault occurs in a plurality of control circuits. SOLUTION: A power supply circuit structure comprises a first power supply dividing means which divides and branches out an original power supply in order to supply powers from a DC control power supply 1 to a plurality of control circuits 6 in a control board, second power supply dividing means 5 which subdivide and branch out the secondary side branches of the first power supply dividing means, a ground fault relay 7 which operates when a ground fault occurs, and a ground fault detector 10 which detects a ground current from a load feeder on the secondary side of the second power supply dividing means.  A third power supply dividing means 12 which supplies powers from the original power supply to the plurality of control circuits via separated routes is provided and, further, power supply changing means 13 which subdivide and branch out the secondary side branches of the third power supply dividing means via separated circuits are provided.
Patent JP-2002131300-A (JP)
Title: Measurement method of chromatography media parameter in packing floor of hydrophobic polymer particle
Inventor: MAIKNER JOHN JOSEPH
IPC: B01J20/26
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method where a chromatography media parameters have been improved, that eliminate the need for using a non-polarity solvent and can be used in a water-based base solvent system. SOLUTION: In the method for measuring chromatography media parameters in the packing floor of hydrophobic polymer particles, a hydrophobic polymer particle and a first solvent for providing the packing floor are packed into a column (a), a large molecular probe mixture containing an ion charge cross- linking polymer particle probe and a second solvent is introduced into the packing floor (b), a third solvent selected from among at least one polarity organic solvent and water is passed to the packing floor and the ion charge cross-linking polymer particle is subjected to elution from the packing floor (c), and an elution volume to the ion charge cross-linking polymer particle probe is measured. The chromatography media parameters are an exclusion volume, corresponding to the elution volume to the ion charge cross-linking polymer particle probe.