baber/WOPTO huggingface dataset:
Patent JP-2002319236-A (JP)
Title: Recording device for information recording medium
Inventor: UEKI YASUHIRO
IPC: G11B7/0045
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium recording device that can makes superior the connection reproduction of information which has already been recorded and additional information which is additionally recorded after it, when the new data are to be additionally recorded in a recording area. SOLUTION: When one piece of information is recorded by each unit of error correction blocks, an information recording medium has ringing position information, indicating the positions where the one piece of information is divided into two or more and recorded, recorded at a specific position in an error correction block; and each error correction block unit is composed of a specific number of sectors, each sector is composed of a specific number of sync frames, and the linking position information is recorded in a data area nearby the head position of a specified sync frame in a specified sector.
Patent JP-2003227917-A (JP)
Title: Color filter
Inventor: HOSHI HISAO
IPC: G02F1/1335
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter for an LCD (liquid crystal display) wherein resolution of the LCD is prevented from being deteriorated, reflection on a surface of the LCD is reduced, and difference in color caused by LCD viewing angle variation or observed between a center part and left and right edge parts of the LCD screen is dissolved.  <P>SOLUTION: Respective red, green and blue color filters 2 contain transparent particles with 0.5-5.0 μm particle sizes dispersed therein wherein turbidity (haze value) thereof is mutually identical. The respective color filters contain transparent particles 10 with 0.5-5.0 μm particle size dispersed therein. Ratios of refractive indexes of the transparent particles and the color filters, and further, ratios of average particle size of the transparent particles and central absorption wavelength of the respective color filters are equal among the respective color filters.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232690-A (JP)
Title: Input torque detecting device
Inventor: TAKAI MASASHI
IPC: B62D5/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input torque detecting device having high detecting accuracy, and causing no limitation in a construction material.  <P>SOLUTION: A pinion shaft 15 is provided with a pinion shaft angle sensor 25 for detecting a turning angle of this pinion shaft 15. A stub shaft 16 is provided with a stub shaft angle sensor 26 for detecting a turning angle of this stub shaft 16. Angle sensors 25 and 26 transmit a detected angle signal to an unillustrated arithmetic operation part. Torsional rigidity of a torsion bar 17 is previously inputted to this arithmetic operation part. The arithmetic operation part arithmetically operates a relative angle of these shafts 15 and 16 from a transmitted angle of the pinion shaft 15 and an angle of the stub shaft 16, and calculates steering torque by integrating the torsional rigidity of the torsion bar 17 into this relative angle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238562-A (JP)
Title: Cyclic disulfide compound and method for producing the same
Inventor: OKUBO TAKESHI
IPC: G02B1/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new compound which has a high refractive index, a high Abbe's number, excellent heat resistance, excellent transparency, and the like, and to provide a method for efficiently producing the same.  <P>SOLUTION: The subject cyclic disulfide compound contains a structure represented by formula (1) or (2) (X is a chain containing carbon and/or sulfur as skeleton elements, and includes a cyclic chain, and has one to four elements) and has a sulfur content of 50 to 85%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003086887-A (JP)
Title: Semiconductor laser device, semiconductor laser module, and optical fiber amplifier using the same
Inventor: TSUKIJI NAOKI
IPC: G02B6/42
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To restrain induction Brillouin scattering from occurring and to enable exciting light of high power to impinge on an optical fiber. SOLUTION: A semiconductor laser device 21 is equipped with a Fabry-Perot resonator formed of a GRIN-SCH-MQW active layer 3 provided between an output-side reflecting film 15 provided on the laser ray projection end face and a laser ray reflecting film 14 provided on the reflecting end face and outputs laser rays at least in a plurality of oscillation vertical modes. A non-current injection region E1 which restrains a current from being injected into a certain region of the GRIN-SCH-MQW active layer 3 is provided so as to form a supersaturated absorption region E10.
Patent JP-2003243716-A (JP)
Title: Light source component
Inventor: IURA SHINICHIRO
IPC: H01L33/56
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source component where a fitting space is narrowed and the fitting structure is simplified.  <P>SOLUTION: A light emitting diode chip (2) becoming a light source and a photodiode chip (3) becoming the light quantity monitor of light emitted from the light emitting diode chip are integrally kept on the same stem (10). The light emitting diode chip (2) has a chip front face emitting main light and chip sides emitting side light beams. The photodiode chip has a light receiving face sensitive to incident light. Both diode chips (2 and 3) are positioned in such a way that at least a part of the side light beams emitted from the chip sides of the light emitting diode chip (2) is made incident on the light receiving face of the photodiode chip (3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239244-A (JP)
Title: Gabion and structure of gabion mat making use thereof
Inventor: HISATAKE KOICHI
IPC: E02B3/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gabion capable of saving labor of both processes of interval adjusting work of a construction length and tightly connected angle adjusting work for a curved degree of a construction surface while the gabion is unitized as an economically low priced single shaped product.  <P>SOLUTION: In the united gabion comprised of a rectangular bottom net 2, a lateral side net 3 provided to at least one short side 2a so as to enable it to stand up, a partition net 4 having the same length as that of the side of the bottom net 2 and capable of dividing the upper surface of the bottom net 2 in the longitudinal direction in a state to make it stand up on the upper surface of the bottom net 2 and a longitudinal side net 5 provided to one long side 2b so as to enable it to stand up, the partition net 4 has an insertion section 11 with an interval capable of inserting the bottom net 2 between the lower edge of a net part 4a on the opposite side of the longitudinal side net 5 side and the upper surface of the bottom 2, and the longitudinal side net 5 has an insertion section 12 with a width interval capable of inserting the net part 4a in a site confronting the side edge of the partition net 4 in a state of standing up.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240177-A (JP)
Title: One-touch coupling
Inventor: KAJIKAWA TOSHIICHI
IPC: F16L37/12
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-touch coupling allowing a coupling body to receive a bending load via a sleeve member, even if an abrupt bending is applied to a pipe, eliminating a load from applying to the pipe itself, and retaining the function of a water stop member.  <P>SOLUTION: This one-touch coupling comprises the coupling body 31, a lock member 38 provided inside the coupling body and having a lock claw 37 to be locked with the external surface of a pipe 10 to be connected, and the sleeve member 21 mounted on the end of the pipe and connected with the pipe locked to the lock claw of the lock member and prevented from being pulled out by inserted into the coupling body. The sleeve member is characterized in having a long cylinder part 23 to be inserted into the pipe, a short cylinder part 24 to be fitted with the inner circumferential surface in the inner part of the coupling body in the connection to the coupling body, and the water stop member 26, at least, in the short cylinder part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235391-A (JP)
Title: System and method for breeding shrimp
Inventor: FUJINAGA TETSUHIKO
IPC: A01K63/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for breeding shrimps comprising using a simple piping system subjecting the water in a water tank to free fall from a filtration tank located thereabove into the water tank therebelow to afford the water in the long and large water tank with flow, waving motion and oxygen supply to move shrimp fingerlings in the water tank against the water flow therein to give conditions suitable for their molt.  <P>SOLUTION: The system for breeding shrimps has the following mechanism: the filtration tank is located above the long and large water tank with semicircular both ends having a straight endless flow path, water sucked from the water tank is treated with the filtration tank and then allowed to fall into the flow path together with air via a water discharge pipe and ejected along the flowing direction of the flow path in the vicinity under the water surface of the flow path in the water tank, thus providing the whole length of the flow path with favorable water flow, waving motion and oxygen supply.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249365-A (JP)
Title: Organic electroluminescent image display device and its manufacturing method
Inventor: KUBOTA HIROSHI
IPC: H05B33/14
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent image display device with a transparent electrode layer free from breaking and an organic electroluminescence cell layer for developing stable luminescence leading to high quality image display, and its manufacturing method enabling simple manufacturing of the device.  <P>SOLUTION: The organic electroluminescent image display device comprises a color filter layer, a color change fluorescent material layer, a transparent protecting layer, the transparent electrode layer, the organic electroluminescence cell layer, and a back electrode layer provided in sequence on a transparent substrate. The color change fluorescent material layer has a plurality of band patterns arranged in parallel and each band pattern has an end formed as an inclined portion having a thickness gradually decreasing as tending to the outside in the longitudinal direction of the pattern. The transparent protecting layer is provided on the transparent substrate to cover the inclined portions and the color change fluorescent material layer. The transparent electrode layer is arranged on the transparent protecting layer in such a band form that it rides over a range from the transparent substrate to the color change fluorescent material layer where the inclined portions are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249640-A (JP)
Title: Manufacturing method of solid imaging device
Inventor: HIKICHI KUNIHIKO
IPC: H01L21/027
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a solid imaging device having an exposure area larger than summarized exposure range of an aligned, inexpensively with a high accuracy.  <P>SOLUTION: The whole exposure area of an imaging device 10 is divided into three sections of a pickup section, a left side peripheral circuit section and a right side peripheral circuit section. Then, in the initial exposure process, a first imaging section 20 comprising a main scale becoming the reference of a pattern mating mark 40B and a deviation of mating detecting mark 40A is formed. After the next exposure process, the exposure of the imaging section 20 after second exposure and the formation of respective marks 40A, 40B are effected based on the references of respective marks 40A, 40B formed in the first imaging section 20. Thereafter, the exposure of the left side area 310 and the right side area 320 of the peripheral circuit section 30 is effected sequentially. In this case, wafers aligned with the longitudinal summarized exposure range of the aligner are turned by 90° and the left side area 310 as well as the right side area 320 of the peripheral circuit section 30 are aligned longitudinally to effect the exposure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248073-A (JP)
Title: Terminal apparatus and program
Inventor: YASUSATO HIROSHI
IPC: G04G5/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal apparatus and a program for displaying specific accurate time on a screen, without changing system time incorporated into the terminal in the terminal apparatus having communication function.  <P>SOLUTION: A user portable terminal (21) accesses a server apparatus (23), having standard time via a network (20) to acquire the standard time. Then, the user portable terminal acquires system time incorporated into the user portable terminal itself. After that, the user portable terminal calculates the difference data between the acquired standard time and the system time, and further calculates application time that essentially coincides with the standard time, based on the system time and the differential data. Then, the user portable terminal displays the acquired application time on the screen of the user portable terminal in the application time display mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326197-A (JP)
Title: Mems element having spring with nonlinear restoring force
Inventor: SHIM DONG-HA
IPC: B81B3/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an MEMS element having a spring with nonlinear restoring force. SOLUTION: This MEMS element having a spring with nonlinear restoring force is provided with a substrate, a supporting element formed on the substrate, a kinetic element positioned at an upper part of the substrate by the supporting element and moving on the substrate, a spring element elastically suspending the kinetic element to the supporting body, a driving element inducing relative movement of the kinetic element to the substrate, and a reaction force changing element nonlinearly increasing repulsion force of the spring element when the kinetic element is moved by the driving element and the spring element supporting the kinetic element is elastically deformed by a specified amount. Therefore, a range of position control can be expanded when conducting position control by using the spring element having the nonlinearly repulsion force.  Large restoring force can be obtained by the spring having the nonlinearly repulsion force when stiction of the kinetic element is generated, thereby preventing stiction generated in a process.
Patent JP-2003253216-A (JP)
Title: Connection method using circuit connection adhesive
Inventor: FUJINAWA MITSUGI
IPC: C09J201/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection method using a circuit connection adhesive which does not cause a connection trouble and a short-circuit between adjacent electrodes and enables a good connection corresponding to the trend toward higher density circuits.  <P>SOLUTION: This connection method for pressurizingly or thermally and electrically connecting the electrodes of substrates having the mutually facing circuit electrodes, respectively, through the circuit connection adhesive between the substrates having the mutually facing circuit electrodes, respectively, is characterized by using a circuit connection adhesive satisfying the following expressions (1) and (2): 0.5≤T/R≤3 (1) and 10≥H/R (2), wherein T is the thickness of the circuit connection adhesive; R is the average particle diameter of conductive particles contained in the circuit connection adhesive; and H is the total sum of the electrode heights of the mutually facing circuit electrodes to be electrically connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255774-A (JP)
Title: Image forming apparatus
Inventor: SAITO HIROHISA
IPC: G03G21/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To instantly perform trial image formation without waiting the comple tion of image formation during performance and interrupting the image forma tion during performance due to interruption when desiring to perform the trail image formation during the performance of normal image formation on an optional image forming condition.  <P>SOLUTION: Each image forming apparatus 2 to 4 checks whether the other image forming apparatuses capable of image formation are connected so as to enable communication when the trial image formation on an optional image forming condition is requested while its own image formation part performs the normal image formation on the optional image forming condition. In recognizing that the other image forming apparatuses capable of image formation are connected so as to enable communication from the checking result, each image forming apparatus 2 to 4 transmits image information inputted from an image reading part or image information obtained by correct-processing the image information to the other image forming apparatuses as image information for trial image formation to make them perform image formation on the requested image forming condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002262555-A (JP)
Title: Power unit for electronic apparatus
Inventor: IMAI HARUYUKI
IPC: H02M3/28
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a power unit for an electronic apparatus which can obtain the same output as that of a conventional one in no-load or in a light load condition and also can markedly reduce loss more than the conventional one. SOLUTION: This power unit for an electronic apparatus is the one which has a transformer 43 whose primary side is connected to a commercial power source (not shown) and whose secondary side is connected to the drive part of the electronic apparatus, and a switching transistor Q44 which is arranged on the primary side of the transformer 43, and regulates power to be supplied to the drive part of the electronic apparatus for controlling a switching action of the switching transistor Q44; and this repeats two modes of an action state and a stop stage by optionally stopping the switching action of the switching transistor Q44 by a stop signal S2, when the electronic apparatus is in no-load or in a light load.
Patent JP-2003257321-A (JP)
Title: Plasma display panel
Inventor: HASHIKAWA HIROKAZU
IPC: H01J11/24
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a electrostatic capacity formed in an intersection portion of a pair of row electrodes and a line electrode to realize practical use, in a plasma display panel formed with the paired row electrodes and the line electrode in one substrate side.  <P>SOLUTION: Bus electrodes Xa, Ya, transference electrodes Xb, Yb, and line electrode protrusions Db are formed in a front glass substrate 1, tip parts of the transference electrodes Xb, Yb are faced each other respectively to tip parts of the transference electrodes Xb, Yb formed in the adjacent bus electrodes Xa, Ya via the first discharge gap g1, one of the transference electrodes Xb, Yb is opposed each other to the line electrode protrusion Db via the second discharge gap g2, a line electrode main body Da is formed in a position separated from the bus electrodes Xa, Ya via the first dielectric substance layer 2, and a phosphor layer 6 is formed in a backface glass substrate 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323448-A (JP)
Title: Fluorometer detection system
Inventor: STUDHOLME ROBERT M
IPC: G01N21/64
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an improved fluorescence detection system that has high- speed detection electronics for increasing sensitivity and accuracy in the system and relatively high output, and utilizes a light source (10) having relatively high repetition speed. SOLUTION: In the concrete example of 1, the position of a time window is modified for editing the attenuation profile of a fluorescence generation group. In another concrete example, time for detecting a photon is used for editing the attenuation profile. In the feature of 1, the spare histogram of a shape is measured for multiplying by the ratio of the total of phenomena to divide the number of the phenomena comprising the spare histogram, thus generating the histogram of fluorescence attenuation. In another feature, the phenomena until that time are detected, the detection time starts from random time after the excitation of the photon as if after data was stored.
Patent JP-2002342011-A (JP)
Title: Character input system, character input method, character input device, character input program and kana/kanji conversion program
Inventor: OKABE TOSHIHIKO
IPC: H04M1/23
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To smoothly and speedily input a desired character even without using a full keyboard. SOLUTION: A plurality of character groups constituted of a representative character and member characters are set and a representative switch group for selecting the representative character and one member switch for selecting the member character are prepared. When the representative character is selected from the representative switch group, the member characters subordinate to the representative character are allocated to the member switch and the representative character is displayed at a display device. Then, every time the member character is selected by the member switch, the member character is displayed at a display device. Also, the KANA (Japanese syllabary)/KANJI (Chinese character) conversion processing of the input character can be performed as needed.
Patent JP-2003273132-A (JP)
Title: Solid-state imaging element
Inventor: MUTO NOBUHIKO
IPC: H04N5/372
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging element furnished with a source- follower amplifier capable of having a high gain without a failure caused by punch-through, wherein the imaging element employs a VOD (vertical overflow drain) structure or a substrate shuttering structure.  <P>SOLUTION: This solid-state imaging element furnished with a source-follower amplifier includes a first well region of a second conductivity type formed in a substrate of a first conductivity type, a second well region of the first conductivity type formed in the first well region, a third well region of the second conductivity type formed in the second well region, and a driver transistor formed in the third well region, wherein the source of the driver transistor is connected to the third well region, and the second well region is connected to a DC voltage source via a protective resistor or the second well region is floated to deplete the first well region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265746-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To propose a prize device which performs a movement full of seasoning with simple structure.  <P>SOLUTION: This pachinko game machine, a lateral pair of gate members 31 and 32 is constituted so that a game ball inlet 300 formed by the gate members 31 and 32 is in a closed state, and a guide gutter 301 for guiding a game ball fallen on the upper end surface of the game members 31 and 32 laid in the closed state is formed on the upper end part of the closed gate members 31 and 32. In addition to a taking passage for taking a game ball which gets through the opened game ball inlet 300 in the opened state of the gate members 31 and 32, another taking passage for taking a game ball from the guide gutter 301 is formed. According to such structure, the way of taking can be switched only by opening and closing the gate members 31 and 32, and the prize device can be made function substantially as two prize ports in spite of the single device.  <P>COPYRIGHT: (C)2003,JPO