baber/WOPTO huggingface dataset:
Patent JP-2003124779-A (JP)
Title: Piezoelectric vibrator, piezoelectric vibration component and manufacturing method thereof
Inventor: SUZUKI TOSHIYUKI
IPC: H03H9/17
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator that can be stably supported by minimizing the attenuation of vibration energy. SOLUTION: A piezoelectric substrate 1 includes a vibrating part 101 and a non-vibrating part 102. Grooves 2 are provided around the vibrating part 101 in at least one of two principal planes 100 and 130 existing in the thickness direction of the piezoelectric substrate 1 and separate the vibrating part 101 from the non-vibrating part 102.
Patent JP-2003121760-A (JP)
Title: Eyepiece system
Inventor: KANAI MORIYASU
IPC: G02B25/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an eyepiece system having necessary and sufficient eye relief that is made compact and that excellently compensates the curvature of field and astigmatism. SOLUTION: This eyepiece system is constituted by a field flattener consisting of a meniscus lens having a convex surface on an object side and at least a lens having a convex surface on an eyepiece side, a field stop and a positive lens group having positive power in order from the object side.
Patent JP-2002346653-A (JP)
Title: Progressive press-working method
Inventor: YOKOTA NORIFUMI
IPC: B21D53/88
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a progressive press-working method which reduces manufacturing cost by removing strength decline of a processed part accompanying shearing and by getting rid of flatness decrease brought about by press-working. SOLUTION: A product is manufactured through a sequence of plural press- workings on a belt-like metal plate 16, as follows: in the first process P1, the range of the belt-like metal plate to be processed at the next process is heated before press-working is made; in the second process P2, the press-working including a work accompanied by the cutting such as a half die cutting or the like is made to the heated range of the metal plate under the condition that the elongation percentage of the heated range of the metal plate is bigger than that at ordinary temperature;  and in the third process P3, the press-working including such processings to correct distortions as a flat corrective shaping or the like is made to the heated range of the metal plate under the condition that the temperature of the heated range is lower than that in the second process but the tensile strength of the heated range is smaller than that at normal temperature.
Patent JP-2003134540-A (JP)
Title: Apparatus and method for displaying electronic mail to telephone set with lcd accommodated in private branch exchange
Inventor: NAKAZAWA HIROSHI
IPC: H04M3/42
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for displaying electronic mail on an LCD attached telephone that can solve a problem that when a user browse electronic mail addressed to itself at a visit place, the user had to prepare a device such as a personal computer/a mobile telephone by itself. SOLUTION: An electronic mail server 30 and a personal computer 20 are connected to an Ethernet (R) 101, a private branch exchange 10 for executing an electronic mail application program via the Internet 100 is connected to the Internet 100 via a LAN interface control section 11, a storage device 12 stores electronic mail, when electronic mail is transferred to the private branch exchange from the electronic mail server, an LCD attached telephone control section 13 converts the electronic mail into data in matching with usual control of the control section 13 to display characters and numerals on an LCD screen of a conventional LCD attached telephone 50, and displays characters and numerals on the LCD screen of the conventional LCD attached telephones 50.  The person sets transfer of electronic mail going to be arrived to a private branch exchange at a visit place connected to the Internet by using its own personal computer when the user is going out and uses the LCD attached telephone at the visiting place to browse the electronic mail addressed to itself.
Patent JP-2003135879-A (JP)
Title: Binder of sewing machine
Inventor: ASO HIDEO
IPC: D05B35/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To enhance the commercial value of a sewn product and the efficiency of a sewing work by facilitating insertion of the sewn product, and ensuring sewing, using a binder which, after a flat tape is gradually bent, is bent at approximately right angles by a base part, with the sewn product inserted inside the base part and sewn thereto. SOLUTION: In the binder, after the flat tape is gradually bent, it is bent at approximately right angles by a base part consisting of upper and lower plates each having a U-shaped cross section and formed with a bent slope. The upper plate can be opened and closed relative to the lower plate.
Patent JP-2003095290-A (JP)
Title: Tube squeezer
Inventor: WAKAURA TAKASHI
IPC: B65D35/28
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a tube squeezer which allows the contents of a tube to be easily squeezed out of the tube without waste, is inexpensive, and can be easily used by anyone. SOLUTION: A predetermined gap is provided between a squeezing roller 2 and a base 11. A tube is inserted into the gap and sandwiched by the squeezing roller 2 and the base 11. When the squeezing roller 2 is rotated with fingers, the tube inserted into the gap is squeezed and the contents of the tube are taken out of the tube.
Patent JP-2003141106-A (JP)
Title: Private text extract method and device
Inventor: TAKIZAWA OSAMU
IPC: G06F17/21
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a private text extract method and device capable of simply decoding a text in a natural language generally used as a cipher from a plurality of embedded texts. SOLUTION: A plurality of texts 3 are input from a text input part 4 to the device 1, and the characters are taken out one by one from each text by a CPU 5 to constitute a character set. A character string contained in the character set and conforming to data of a morpheme data table 9 recorded in an external storage device 7 is extracted and arrayed. A part where the morphemes of two or more characters are continuously arranged in the produced character set array table is output as a secret text 2 from a CRT 8.
Patent JP-2002195825-A (JP)
Title: Range finding device
Inventor: TAKAHASHI YOKO
IPC: G02B7/28
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a range finding device capable of providing a stable range finding output with a small capacitor regardless of power source voltage by boosting the voltage during the drive of a steady light removing circuit and stopping the boosting during the drive of projection and integration. SOLUTION: The voltage of a power source battery is boosted by a DC/DC converter 7 to charge a backup capacitor CB, and electricity is fed to at least a part of circuits of this range finding with the backup capacitor CB as power source. A projecting element 1 and the DC/DC converter 7 are controlled by a CPU 6, and each set value is stored therein. The operation of the DC/DC converter 7 is prohibited during the operation of the projecting element 1 by the CPU 6, and the range finding operation is performed in a projection frequency as the operation of the projecting element 1 is ended before the voltage of the backup capacitor CB is below the voltage of the power source battery. The range finding error caused by a voltage drop during the prohibition of the operation of the DC/DC converter 7 is corrected with a correction value set in the CPU 6.
Patent JP-2003143355-A (JP)
Title: Image forming device
Inventor: OBAYASHI MAKOTO
IPC: H04N1/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can detect a sign of a fault in a stage before the fault actually takes place to disable the image forming operation. SOLUTION: The image forming device is provided with a parameter revision means (S1) that revises an image forming parameter according to a correction instruction via an operation section, an extract means (S4) that extracts a feature of input image data so as to classify the input image data into a plurality of image types, a storage means (S6) that sequentially stores the feature of the input image data being a correction object and contents of the correction instruction in cross-reference with each other and a decision means (S8) that decides a degree of deterioration in an image forming element on the basis of a relation between the correction instruction this time and the feature of the input image data and history information stored by the storage means up to a previous revision.
Patent JP-2003148279-A (JP)
Title: Accumulator container and its manufacturing method
Inventor: MORI KATSUMI
IPC: F02M55/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an accumulator container of high reliability easy to be washed. SOLUTION: A body 20 of a common rail 10 is formed with an accumulator chamber hole 40 for communicating one end 20a and the other end 20b of the body with each other. A seal plug 30 sealing the one end 20a of the accumulator chamber hole 40 is inserted into the accumulator chamber hole 40 from the other end 20b of the body 20, and pressed into a reduced-diameter part 43 of the accumulator chamber hole 40. A seal part 31 of the seal plug 30 abuts on an abutment part 44 of the accumulator chamber hole 40. When high-pressure fuel is stored in an accumulator chamber 11, the seal plug 30 is energized in the abutment part 44 direction by the pressure of fuel inside the accumulator chamber 11. As a result, the seal part 31 and the abutment part 44 are adhered to each other by a large force to prevent the leak of the fuel and to improve reliability.  Since both ends of the accumulator chamber hole 40 are communicated with each other, the inside of the body 20 can be easily washed.
Patent JP-2003142757-A (JP)
Title: Solid-state laser oscillator with laser diode excitation
Inventor: TAKASAKI TAKUYA
IPC: H01S3/042
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state laser oscillator with laser diode excitation without decreasing the oscillation efficiency of an Nd-YAG laser even there is a change in the laser output of excitation light source. SOLUTION: The solid-state laser oscillator 1 has a cooler 11 and cooling- water-temperature setting means. The laser oscillator 1 excites a solid-state laser medium to carry out laser oscillation by irradiating excitation light onto the medium 3 from a laser diode. The cooler 11 cools down the laser diode under the control of an NC device 7. The cooling-water-temperature setting means registers in the NC device range-temperature data representing the temperatures of cooling water respectively corresponding to a plurality of output ranges of the laser diode. The setting means compares an output instruction value to be sent to the laser diode with the temperature data. The setting means sets a range temperature of cooling water corresponding to an output range of the output instruction value at a cooling water temperature.
Patent JP-2003150997-A (JP)
Title: Coin depositing/dispensing machine
Inventor: TAKEDA SHIGERU
IPC: G06Q20/18
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a coin depositing/dispensing machine capable of supplying coins in hoppers in a short time. SOLUTION: A supply cassette 23 stores the supply coins to be supplied to the hoppers 29, and the supply coins stored in a first one-yen coin cylindrical storage part 60, a second one-yen coin cylindrical storage part 61, a first hundred-yen coin cylindrical storage part 62, a second hundred-yen coil cylindrical storage part 63, a first ten-yen coin cylindrical storage part 64, and a second ten-yen coin cylindrical storage part 65 respectively are directly supplied to the denomination hoppers 29a, 29b, and 29c.
Patent JP-2003153276-A (JP)
Title: Image processing method, image encoding method, image decoding method, image encoding apparatus, and image decoding apparatus
Inventor: AKIYOSHI GIYOUZO
IPC: H04N19/132
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an encoding and decoding technology that realizes a high compression rate and high image quality. SOLUTION: An image input section 12 acquires an image denoting a facial expression when a person utters words by each sound as a key frame KF. A voice recognition section 18 recognizes each sound included in voice data S acquired by a voice input section 16. An arrangement section 20 decides the arrangement of key frames KF so that the recognized sounds are arranged in order. A processor 22 acquires corresponding point information C between the adjacent key frames KF in the decided arrangement. A stream generating section 24 generate an encoded data stream CI in a form of including the key frames KF and the corresponding point information C corresponding to each recognized sound.
Patent JP-2003153598-A (JP)
Title: Speed control method and controller of induction motor
Inventor: SATO HISAO
IPC: H02P23/07
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a speed controlling method and a controller of induction motor employing a speed sensorless vector control inverter in which accuracy of speed control or positional control can be increased without limiting the use or increasing the cost. SOLUTION: The speed controller of an induction motor comprises a speed converter 17 for converting the axial rotational speed detection signal of an induction motor 12 into a speed, a subtractor 18 for operating the error between a speed command Vr for the induction motor 12 and a speed converted by the speed converter 17, a speed error amplifier 19, and an adder 20 for adding the speed command Vr and the output from the speed error amplifier 19 and delivering the sum as a speed correction signal to a speed sensorless vector control inverter 11.
Patent JP-2003152824-A (JP)
Title: Mobile telephone
Inventor: ITO SHUHEI
IPC: G10H1/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone that may highly possibly be picked up by another person even when a lost mobile telephone is left behind. SOLUTION: In the mobile telephone K provided with a ringer tone storage means 12 that storing a plurality of ringer tones; a ringer tone selection means 13 that selects a desirable ringer tone among the ringer tones stored in the ringer tone storage means; ringer tone sounding means 13 to 16 that sounds the ringer tone selected by the ringer tone selection means at the arrival of a call; a password storage means 2a; a password reception means that receives a password when the password is transmitted;  and a password verification means that verifies whether or not the password received by the password reception means is coincident with the password stored in the password storage means, when the password verification means verifies that both the passwords match, the ringer tone selection means selects a particular ringer tone among the ringer tones stored in the ringer tone storage means.
Patent JP-2003145658-A (JP)
Title: Transparent gas-barrier film laminated sheet and transparent laminate
Inventor: INANAGA MAKOTO
IPC: B32B7/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a transparent laminated sheet which can be used without requiring preliminary drying of a synthetic resin sheet and shows improved water vapor barrier properties and gas barrier properties for a long time and a transparent laminate using the transparent laminated sheet. SOLUTION: A transparent gas-barrier film 3 with an oxygen permeability of 5.0 (cc/m<2> .24 hrs.atm) or less and a water vapor permeability of 5.0 (g/m<2> .24 hrs) or less, is laminated on both surfaces of a transparent synthetic resin sheet 2. The transparent laminate 7 is obtained by laminating transparent gas barrier film laminates sheets 1 together or laminating the transparent gas barrier film laminated sheet 1 on a glass sheet 9, through a soft acrylic pressure-sensitive adhesive sheet 8.
Patent JP-2003152009-A (JP)
Title: Semiconductor device
Inventor: ASANO TETSUO
IPC: H01L23/495
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a package structure in which a compound semiconductor chip is secure to an island of a punching frame to mold with a resin, a package size is not easily downsized, and further in the case of a reverse control type, a chip size is enlarged and this is a cause of increasing the costs by remaking a pattern. SOLUTION: Two patterns are extended under a chip and the chip is secure onto the pattern, so that a control terminal switches a connection point. Thus, as a normal pattern and a reverse control type of pattern can be switched only at a bonding position by using the same chip and the same pattern, it is possible to promptly and flexibly cope with a user's requirement and further to fairly reduce the cost as well. As a CSP, it is possible to largely contribute to downsizing of a package.
Patent JP-2003155071-A (JP)
Title: Packaging bag for microwave oven
Inventor: MITA KOZO
IPC: B65D81/34
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for a microwave oven which can heat the packaging bag of fluid food even in a horizontal condition when heating the food in the microwave oven, and prevent breakage of the bag by generated vapor even when opening of a sealing system has been forgotten. SOLUTION: In a packaging bag, a lower member 2 with a sealant surface as an upper side, and an upper member 3 with a sealant surface as a lower side which has a wing part 4 with a side part and a tip side part sealed by allowing to form the bag with the sealant surfaces facing each other in overlap of composite films with at least one side thereof formed of a sealant layer 13, and peripheral edge parts are sealed to form a main seal part. A point seat part is provided in an area of the wing part, and at least one easily-vapor- passing means is provided in this point seal part. In the point seal part, the radius of a circle with its center at the center part of a pouch in contact with the lowest end of the point seal part from the center of the pouch is smaller than the radius of a circle in contact with an inner edge of the side seal part.
Patent JP-2003149399-A (JP)
Title: Electron gun and radiation-hardened type resin hardening method
Inventor: ISHII RYOJI
IPC: H01J37/077
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a means for efficiently obtaining an electron beam by effectively using electron beams flowing to an outside wall at a ground potential as much as possible and to provide a means for solving a problem that even if an electron beam having a large number of electrons is generated, electron energy can not be effectively used if the electron beam is diverged and expanded. SOLUTION: In this electron gun, an electron source for emitting electrons is formed in a closed region with an electron beam extraction hole formed. The electron gun is characterized by having a structure wherein the electron beam extraction hole is provided with a slit formed into a sheet-like shape, and an electrode for generating an electrostatic field is mounted in the extraction hole.
Patent JP-2003153329-A (JP)
Title: Method of controlling waiting in mobile communication system, and mobile unit
Inventor: ANDO TOMOHIRO
IPC: H04W48/16
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling the waiting in a mobile communication system which can prevent the drop of call success percentage even if the zone made by a base station is not ideal. SOLUTION: In the method of controlling the waiting in the mobile communication system, a mobile unit existing in a zone made by the base station performs waiting by selecting such a control channel that the reception quality of the control channel received from that base station becomes specified. The mobile unit judges whether the control channel used for call is bad or not based on the frequency of failure of a call, and shifts to another control channel and performs waiting in the case that it has judged the above control channel bad in the above judgement.
Patent JP-2003157579-A (JP)
Title: Optical disk having hard coat layer
Inventor: KONDO SATOSHI
IPC: G11B7/257
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk which can be easily manufactured and which has excellent wear resistance of the surface. SOLUTION: The optical disk has such a structure that a base film (X) having the following hard coat layer on one surface is laminated in the other face side having no hard coat layer with the surface of a disk base material (Z) where a recording layer is formed. The hard coat layer is a hardened material layer formed by curing an active energy-curing composition containing a polyfunctional compound having two or more polymerizable functional groups which can be polymerized by active energy rays, modified colloidal silica having 1 to 200 nm average particle size the surface of which is modified by a mercapto silane compound having organic groups having mercapto groups, and hydrolysable groups or hydroxyl groups coupled to silicon atoms, and a photopolymerization initiator.
Patent JP-2003157836-A (JP)
Title: Manufacturing method of positive electrode for lithium battery and positive electrode for lithium battery
Inventor: ADACHI NORIKAZU
IPC: H01M10/05
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a positive electrode for a lithium battery without causing corrosion in a collector even if a solvent comprising water is used for active material paste. SOLUTION: This manufacturing method of a positive electrode for a lithium battery has a process for preparing active material paste, and a process for forming an active material mix layer. In this case, the manufacturing method of the positive electrode for a lithium battery is characterized in that a positive electrode active material has, on its surface, a protective coating capable of restraining reaction with water and having electric conductivity. In the manufacturing method of the positive electrode for a lithium battery, since the protective coating formed on the surface of the positive electrode active material restrains elution of lithium from the positive electrode active material, the reaction of the active material paste with the collector is restrained.
Patent JP-2003163818-A (JP)
Title: Photographing recording apparatus
Inventor: ISHIMARU HISAAKI
IPC: H04N5/74
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing recording apparatus such as a digital camera or a video camera (VTR) that can enhance the grip performance of its main body without thickening the thickness of the main body.  <P>SOLUTION: The photographing recorder such as the digital camera 10 is provided with: an imaging means (imaging section) 2 that picks up an object image; a display means (display section) 5 placed to a rear side of the photographing recorder main body; a connection means (connection member) 7 that turnably connects the display means to the recorder main body; a prescribed light source 3; and an image forming means (image forming section) 4 that reflects or transmits a light emitted from the light source to form an image on the basis of an output of the imaging section onto the display section.  <P>COPYRIGHT: (C)2003,JPO