baber/WOPTO huggingface dataset:
Patent JP-2004030758-A (JP)
Title: Recording method, program and recording medium, information processor, information recording device, and information recording system
Inventor: NAKAGAWA MASAAKI
IPC: G11B19/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method by which the consumption of a driving power source can be suppressed and the effective use of the driving power source can be promoted.  <P>SOLUTION: When format (recording of dummy data) for an information recording medium is started, information about a driving power source is obtained (step 701). And, when this driving power source is a battery(step 703) and residual quantity of the battery is less than the prescribed quantity (step 707), a format interrupting a command is issued (step 709). Thereby, the format is interrupted, and a sudden consumption of the driving power source and an unexpected cut off of the driving power source are prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031574-A (JP)
Title: Transmitter using plastic fiber
Inventor: MATSUMOTO KENJI
IPC: H01L31/0232
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain high light receiving efficiency and high-speed responsiveness compatibly in a transmitter composed by combining a plastic fiber and semiconductor light receiving elements.  <P>SOLUTION: In the transmitter using the plastic fiber provided with the plastic fiber 1 and a photodetector 10 for detecting light propagated through the plastic fiber 1, as the photodetector 10, the one composed of a plurality of the semiconductor light receiving elements 11, 12, 13 and 14 whose respective light receiving areas are smaller than the cross sectional area of the core 2 of the plastic fiber 1 and light receiving sensitivity regions are equal to each other is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031099-A (JP)
Title: Wafer heating apparatus
Inventor: ODA TAKEHIRO
IPC: H01L21/027
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem in a wafer heating apparatus wherein there is a chance of a thermorunaway of a soaking plate when a thermocouple or a temperature controller fails during usage.  <P>SOLUTION: The wafer heating apparatus using a one principal plane of the soaking plate comprising ceramics as a wafer mounting face and having a plurality of resistant exothermic bodies in another principal plane or an interior is comprised by providing a feeding part electrically connected with the plurality of resistant exothermic bodies in the other principal plane. It is provided with a safety circuit for preventing overheating of the soaking plate, and the thermocouple sending a signal to the safety circuit. The thermocouple is fixed to a surface of the soaking plate via a chip with a thermal conductivity of ≥20W/(m×K), and a distance of the chip from two to four outer rim parts of the resistant exothermic bodies is 1-30mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029396-A (JP)
Title: Image forming device
Inventor: ISHII MASAHIRO
IPC: G03G21/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of accurately displaying the remaining amount state of a developer even after being left as it is for a long period.  <P>SOLUTION: After a laser printer 1 is left as it is for a long period, the remaining amount state of a toner decided based upon the detection result of a toner sensor 81 in warming-up operation before image forming operation and the last remaining amount state of the toner (stored in an NVRAM 95) in image forming operation carried out right before warming-up operation are compared with each other and the larger remaining amount state is displayed on a display panel 93. Consequently, the remaining state of the toner can accurately be displayed even if the toner sensor 81 detects a remaining amount state less than the remaining amount state of the toner which should originally be detected since the toner in a filling room 28 becomes hollow owing to the long-period leaving state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026238-A (JP)
Title: Display box
Inventor: SUGITA HIRONORI
IPC: B65D5/52
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display box for preventing bend of a return piece from being returned, and reliably maintaining an opened condition.  <P>SOLUTION: A front plate 1, a pair of side plates 2 and a back plate 3 are erected from the periphery of a bottom wall 14, an abutting piece 8 is continuously provided on a return piece 7 to be returned from the front plate 1, an engagement piece 10 is provided on a tip thereof, and a backwardly U-shaped notch 11 is formed in the side plates 2. When opening a display box, the abutting piece 8 returned together with the return piece 7 overlaps inner surfaces of the side plates 2, and the engagement piece 10 is engaged with the notch 11. When the bend of the return piece 7 is repulsively returned, the engagement piece 10 is pressed against an edge of the notch 11, and locked. Thus, no bend of the return piece 7 is returned, and an opened shape is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026607-A (JP)
Title: Glass mold and method for manufacturing the same
Inventor: RIYOUNAI HIROSHI
IPC: B29C33/38
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass mold for forming microlenses, which is good in accuracy and easy in formation, and is inexpensive, and a method for manufacturing the same.  <P>SOLUTION: Glass or crystallized glass 2 having the glass transition temperature higher than the glass transition temperature of a glass material and plastic material for the lenses to be formed is used as a blank. This blank is cooled to a temperature below the glass transition temperature in the state of inserting at least the columnar rod-like part 1a of a metallic male die 1 which has at least the columnar rod-like part 1a of a prescribed diameter and length and whose surface is covered by a mold release film into the blank in the state of being heated and softened to the temperature higher than the glass transition temperature. The die 1 is removed, by which a columnar hole 7 is formed. The blank is then cut to the mold of a prescribed length and the mold release film 8 is formed on at least the surface of the columnar hole of the mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030477-A (JP)
Title: Job offer/job search matching system
Inventor: IWAKI MAKOTO
IPC: G06Q30/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform additional recruitment when there is shortage in a fixed number.  <P>SOLUTION: A processing means specifies the number of determined persons to participate marked by primary matching, compares the specified number of determined persons to participate with a fixed number for recruitment associated with a job offer condition of a processing object and determines whether the fixed number is insufficient. After determining that there is shortage in the fixed number about the job offer condition of the processing object by this fixed number shortage determination processing, additional recruitment display information with the job offer condition of the processing object associated therewith is prepared, and the additional recruitment display information is transmitted to a job searcher who has requested the additional recruitment display information through a communication means. In addition, additional application data associated with a job search condition included in the additional recruitment display information is received from the job searcher who has received the additional recruitment display information, and the job searcher who has transmitted the additional application data is marked as a determined person to participate in the job offer condition of the processing object in a storing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029620-A (JP)
Title: Image forming device
Inventor: ADACHI TAKEFUMI
IPC: H04N1/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce a cantilever structure without spoiling advantages of three-point support constitution.  <P>SOLUTION: A cantilever structure part 14 which is present at a structure position where a scanner is supported comprises a lateral beam type arm 16 which has its root side coupled with a device main body 15 and supports the scanner at its free end side 16a, a frame structure 17 which is provided on the side of the arm 16 from the free end side and includes the device main body 15 as one side, and a reinforcing member 21 which is provided in the frame of the frame structure 17 and is then reinforced without spoiling the effect that usability is improved by securing a space for a sheet taking-out part as an advantage of the three-point support constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221984-A (JP)
Title: Movable type guide rail in shutter for building and its moving method
Inventor: YABE YASUO
IPC: E06B9/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To constitute the opening width of a frontage so as to be able to be freely set regardless of an opening height in a shutter device configured so that a guide rail is rocked and its postures are changed to a horizontal posture housed in a ceiling housing section and a suspended posture suspended from a ceiling with the open-close operation of a shutter curtain.  <P>SOLUTION: The guide rail 4 is composed of a guide piece 5 and an extended rail 6 installed through a sliding rail 8 so as to be projected and retracted and moved in the rail longitudinal direction from the front end section of the guide piece 5. The guide rail 4 is constituted so that its posture is changed in an extended posture after the extended rail 6 in a contracted posture is rocked downwards in the closing operation of the shutter curtain 1 and so that its posture is rocked upwards after the extended rail 6 in the extended posture its changed in the contracted posture in the opening operation of the shutter curtain 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004028535-A (JP)
Title: Exhaust heat exchanger
Inventor: HAYASHI TAKAYUKI
IPC: F02M25/07
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase cooling capacity without reducing heat exchange efficiency (a heat transfer rate) and durability of a gas cooler.  <P>SOLUTION: A casing 20 is formed in a circular pipe shape, and two gas coolers 10a, 10b are integrated such that mutual longitudinal directions become nearly parallel. Thereby, cooling water flowing inside the casing 20 can smoothly flow, and stagnation is hardly generated. Accordingly, because the boiling of the cooling water can be prevented, remarkable reduction of the heat transfer rate can be prevented, and generation of a crack in a tube 11 caused by heat stress can be suppressed. Because the casing 20 is formed in the circular pipe state, stress concentration on a part of the casing 20 when forming the casing 20 can be prevented. Accordingly, the cooling capacity can be increased without reducing the heat exchange efficiency (the heat transfer rate) and the durability of the gas cooler 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038234-A (JP)
Title: Information analysis supporting device and its control process, information analysis supporting system and program
Inventor: HARASHIMA TOSHIKATSU
IPC: G06Q10/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information analysis supporting device, a method for controlling it, an information analysis supporting system, and a program for collecting information related to a business, and efficiently supporting analysis related to the business.  <P>SOLUTION: A server 201 receives daily business report information indicating the business contents of one day of each of a plurality of users from a user client 202 of each user, sums the daily business report information for each category to prepare business sum-up information, stores the sum-up result into a data base and manages it so that each of a plurality of clients 202 can browses it, and based on the daily business information, performs analysis according to the analysis condition inputted from the client 202, and outputs the analysis result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039317-A (JP)
Title: Organic el element, and manufacturing method therefor
Inventor: TAYANAGI JIYUNICHI
IPC: H01L51/50
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To protect an organic EL against moisture/oxygen in the atmospheric air to restrain a dark spot or the like from being generated over a long period.  <P>SOLUTION: A fluoro-elastomer is used as a material for a sealing layer, in a thin-filmlike organic EL structure having two electrode layers of which at least one is transparent, and having an organic EL layer sandwiched by the electrode layers, and in an organic EL element having the sealing layer for coating one face or both faces of an outer surface of the organic EL structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039863-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ITO DAISUKE
IPC: H01L21/3065
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein superior electrical connection can be ensured between an electrode pad or the like on a substrate and wiring and difference of potential is not generated on the substrate, while sufficient insulation of an organic insulating layer coating the substrate is recovered.  <P>SOLUTION: The semiconductor device is provided with the semiconductor substrate having a metal layer, the organic insulating layer and a conductor layer. The semiconductor device is so constituted that a graphite layer which is formed on a surface of the organic insulating layer by surface treatment of the insulating layer is eliminated by plasma ashing treatment, and oxygen and nitrogen which are vanished from the organic insulating layer while the surface treatment is performed are filled up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036301-A (JP)
Title: Precast member with joint connection tube and its connecting method
Inventor: WATANABE TAKAO
IPC: E04B1/21
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precast member provided with a joint connection tube which is inexpensive and excellent in easiness in construction, and to provide a method of connecting the precast member.  <P>SOLUTION: An outer cylinder 2 made of a synthetic resin and having an outside diameter larger than that of a sheath 1 for passing prestressing steel embedded in the precast member 19 is attached to the end section of the sheath 1 and a female screw section 6 having a rough spiral pitch is provided inside the cylinder 2. An inner cylinder 4 for connection made of a synthetic resin and having a male screw section 7 having a rough spiral pitch is screwed in the outer cylinder 2 in a loosely fitted state so that the cylinder 4 may move forward and backward. In addition, the base-side end side of a hollow annular cap 12 provided with an annular packing material 13 at its front end is loosely fitted to the front end section of the inner cylinder 4. After the precast member 19 is positioned to a prescribed position and the inner cylinder 4 is drawn out by rotating the cylinder 4 until the cylinder 4 is press-fixed to the precast member 19, and then, a joint material is packed in the cylinder 4 after prestressing steel 24 is passed through the cylinder 4, the steel 24 is fixed in a tensed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110501-A (JP)
Title: Device and method for reproducing optical clock
Inventor: TANAKA HIROHITO
IPC: H04B10/00
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To reproduce an optical clock from an input optical pulse signal in simple constitution. SOLUTION: In an f1 removing circuit 10, an f1 component is removed from the inputted optical pulse signal. In an f2 removing circuit 12, an f2 component is removed from the output light of the f1 removing circuit 10. In an f0 removing circuit 14, an f0 component is removed from the output light of the f2 removing circuit 12. The f0 component is a component matched with a central frequency (wavelength) in the spectrum area of the inputted optical pulse signal. The f1 and f2 components are components positioned on both the sides of the f0 while being apart by a frequency corresponding to the bit rate of the optical pulse signal.
Patent JP-2003158514-A (JP)
Title: Digital work protection system, recording medium apparatus, transmission apparatus, and playback apparatus
Inventor: HARADA TOSHIHARU
IPC: G06F21/10
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a digital work protection system that makes hacking difficult without increasing the size of the computer program and without slowing down the performance of the computer. SOLUTION: A server apparatus encrypts contents on the basis of a distraction key, and transmits the encrypted contents to a PC via a network. The PC, to which a memory card is connected, outputs the received encrypted contents to the memory card. The memory card decrypts the encrypted contents using the distribution key, converts the data format of the decrypted contents, encrypts the contents using a medium unique key that is unique to the memory card, and records the resulting re-encrypted contents internally. A playback apparatus decrypts the re-encrypted contents using the medium unique key, and plays back the decrypted contents.
Patent JP-2004043607-A (JP)
Title: Ink composition, recording method and recorded image using the same, ink set and ink head
Inventor: KAMOTO TAKANORI
IPC: C09D11/40
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink composition which actualizes discharge stability, storage stability, quick-drying properties, high print quality properties and low odor, to provide a recording method, a recorded image, an ink set and an ink head using the ink composition.  <P>SOLUTION: The ink composition 60 comprises a colorant, ethylene carbonate and a glycol ether. The ink head 1 is equipped with an ink tank 50 for storing the ink composition 60, ink chambers 40 which have discharge openings 31 and are supplied with the ink composition 60 from the ink tank 50, partition parts 12 composed of a piezoelectric material and electrodes for applying voltage to the partition parts 12. Voltage is applied to the partition parts 12 by the electrodes, pressure is applied to the ink composition 60 stored in the ink chamber 40 by the partition parts 12, liquid drops of the ink composition 60 are discharged from the discharge openings 31 and the liquid drops are adhered to a material to be recorded to record an image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051098-A (JP)
Title: Outer case for cassette
Inventor: NAKASUJI TAMOTSU
IPC: B65D25/06
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer case which can be used as both a case for selling a cassette and a case for renting the cassette, and can suitably store the cassette without generating rattling inside in either of cases where the cassette is under a naked condition or it is under a stored condition in a sleeve case especially when it is used as a case for selling.  <P>SOLUTION: The case becomes the case for selling at a position where the opening part of the outer case 15 is closed, and it becomes the case for renting at a position where the cassette is carried on supporting walls 27 and 28. In a removable fitting member 35 for these two positions, a clearance adjusting means 42 making the amount of projection p facing a storing room variable is provided on the removable fitting member, and the outer case can suitably store the cassette without generating rattling inside in either of the cases where the stored cassette is under a naked condition or under a stored condition in the sleeve case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051499-A (JP)
Title: Production method for optically active cyclopropanecarboxylic acid esters
Inventor: ITAGAKI MAKOTO
IPC: C07C67/31
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing optically active cis-enriched cyclopropanecarboxylic acid esters represented by general formula (4) (wherein R<SP>5</SP>and R<SP>6</SP>are each an alkyl or the like).  <P>SOLUTION: This production method for optically active cyclopropane carboxylic acid esters shown by general formula (4) comprises reacting diazoacetic acid esters shown by general formula (2): N<SB>2</SB>CHCO<SB>2</SB>R<SP>5</SP>with olefins represented by general formula (3) in the presence of an asymmetric copper catalyst obtained by reacting a copper compound with optically active saldimines (salicylaldimines) shown by general formula (1) (wherein R<SP>1</SP>is a halogen or the like; R<SP>2</SP>is H or the like; R<SP>3</SP>is a lower alkyl or the like; R<SP>4</SP>is a 4-10C alkoxy; and (*) denotes an asymmetric carbon).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073362-A (JP)
Title: Method for producing heterocyclic carboxylic acid
Inventor: BURDENIUC JUAN JESUS
IPC: C07D249/18
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a new quinoxaline-5- or 6- carboxylic acid. SOLUTION: This method for producing the quinoxaline-5- or 6-carboxylic acid comprises contacting an aqueous alkaline suspension of the corresponding 5- or 6-halomethylquinoxaline with oxygen in the presence of a transition metal catalyst. This method for oxidizing benzylic methyl group can also be adopted for producing a wide range of heterocyclic carboxylic acids.
Patent JP-2004054549-A (JP)
Title: Logic simulation system
Inventor: NISHIDA TAKESHI
IPC: H01L21/82
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logic simulation system that achieves predetermined coverage by calculating the coverage of an input test pattern, and automatically creating a lacking test pattern to perform simulations.  <P>SOLUTION: The logic simulation system 10 performs simulations based on a test pattern 30 and calculates coverage for each module. When the coverage calculated for each module does not reach the expected coverage designated by a control file 40, back tracing is carried out starting from the connection of an unexecuted portion based on information on the connection of a function description file 20 and a primary pin for varying the unexecuted portion is extracted. A random pattern is created for the primary pin. Simulations are then performed using the created random pattern as an input pattern. Such operations are repeated until all the modules attain the expected coverage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053528-A (JP)
Title: Current detecting circuit
Inventor: OMAE KATSUHIKO
IPC: G01R19/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detecting circuit detecting current flowing in a line with a voltage fluctuation such as PWM activated voltage with a good response while assuring precision and linearity.  <P>SOLUTION: A resister is inserted in a current line, the voltage of both ends of the resister is amplified by an amplifier 2. The amplified voltage is converted into current by a voltage-current converter 3. A floating power supply 4 supplies power to the amplifier 2 and to the voltage-current converter 3, and its common potential line is connected to one terminal of the resister. A signal converted into current is converted again by a current-voltage converter 5 into a voltage, and a detecting output is obtained. By this method, the circuit without receiving influence of PWM noise can be constituted. Thereby the current detecting circuit excellent in the response, precision and linearity is obtained.  <P>COPYRIGHT: (C)2004,JPO