baber/WOPTO huggingface dataset:
Patent JP-2002112532-A (JP)
Title: Circuit assembly for doubling battery voltage
Inventor: URURITSUHI KAIZAA
IPC: H02M3/07
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit assembly that doubles battery voltage. SOLUTION: The circuit assembly includes a charge pump 12, supplied with power by the battery voltage and controlled by a clock generator 10, and the supply voltage for the clock generator is set as the output voltage of the charge pump 12. The source/drain circuit of a field-effect transistor P4 is inserted into the connection between the output of the charge pump 12 and a battery 26, and the field-effect transistor P4 is on, when the gate voltage thereof is lower than the source voltage thereof. The gate of the field-effect transistor P4 is connected with the output circuit branch N2 of current mirror circuit 32, and limited small current is led out of the gate to the ground. An auxiliary charge pump 22, that receives supply voltage from the output of the charge pump 12 and is similarly controlled by the clock generator 10, is installed.  The voltage, produced by the auxiliary charge pump 22, is applied to the gate of the field-effect transistor P4 to switch it off.
Patent JP-2003055813-A (JP)
Title: Stretchable overalls type working clothes
Inventor: SATO TOSHIYUKI
IPC: A41D13/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain stretchable overalls type working clothes in which in stretchable overalls type working clothes for an operator working in various working environments including nuclear facilities and a control area for radiation and operators engaged in other operations to wear in operation, sleeve parts and leg parts are stretchably formed and working clothes of one size can be used, for example, as S, M, and L sizes and which can be produced at a low cost. SOLUTION: In the stretchable overalls type working clothes in which upper clothes 1 that are provided with sleeve cylinders 13 and worn on the upper half of the body and lower clothes 2 that are provided with leg cylinder 22 and worn on the lower part of one's body are integrally formed, stretchable members A1-A4 such as elastic cords, etc., are in an extended state continuously, intermittently or partially sewed to the insides in the length direction of the sleeve cylinders 13 of the upper clothes 1 and the stretchable members A1-A4 such as elastic cords, etc., are in an extended state continuously, intermittently or partially sewed to the insides in the length direction of the leg cylinder 22 of the lower wear 2.
Patent JP-2003060113-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: HANAGAKI YUJI
IPC: H05K3/46
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which a terminal part can be arranged with a spatial margin by securing the arranging area of a terminal part. SOLUTION: In this semiconductor device 20 mounting a spherical semiconductor element 21 on a substrate 25, the semiconductor element 21 has a plurality of terminal parts 22 formed on its peripheral surface, and is partially or entirely buried in the substrate 25. The substrate 25 has a plurality of layers of wiring patterns 28 laminated via an insulating layer 27, the wiring patterns 28 are connected electrically with the terminal part 22 of the semiconductor element 21 and led out to the surface of the substrate 25 directly or via a via 30. Fixing materials 32 for external connection are formed at the exposed parts of the patterns 28.
Patent JP-2003058582-A (JP)
Title: Simulation system of design/combination
Inventor: NEGISHI KOICHI
IPC: G06F17/50
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating a characteristic value based on a factor condition and also, efficiently and easily calculating an optimum value of factor data to produce optional characteristic data by using a method of a neural network and learning a mapping relation between a factor group and a characteristic group of experimental data of design/combination, etc. SOLUTION: This method prepares a learning data table in which each experimental data in combination/design is united in a tabular format subjected to attribute division between a factor and an attribute, selects each column of the learning data table, allocates the each column to an input layer or output layer, learns the mapping relation between a factor group and a characteristic group of the experimental data, estimates both a factor on the basis of a characteristic and a factor on the basis of a characteristic, also realizes the simulation of design/combination in a GUI environment, and learns the neural network and estimates a factor value and a characteristic value by selecting a function tab on a computer screen.
Patent JP-2003054041-A (JP)
Title: Optical printing head and driver ic used in the same
Inventor: NISHIMURA KATSUYUKI
IPC: B41J2/455
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To favorably wire between a driver and a light-emitting element and improve wire bonding characteristics between the light-emitting element and the driver. SOLUTION: There are provided on a circuit board 10, light-emitting elements 22 of a type driven in a time sharing manner having a plurality of common electrodes and a plurality of discrete electrodes 28 corresponding to the number of time divisions, drivers DR for common electrodes which are connected to the plurality of common electrodes, and drivers 1 for discrete electrodes which are connected to the plurality of discrete electrodes. The driver 1 for discrete electrodes has a wiring SL formed to its upper face for connecting between the driver for common electrodes and the plurality of common electrodes. Moreover, the circuit board 20 has wiring patterns IP formed to its upper face for connecting between the drivers DR for common electrodes and the plurality of common electrodes.  The wiring patterns IP are set to the opposite side to the light-emitting elements seen from the drivers 1 for discrete electrodes.
Patent JP-2003064470-A (JP)
Title: Electron beam vapor deposition apparatus and treating method of wafer
Inventor: SUKAI AKIHIKO
IPC: H01L21/285
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce maintenance time resulting from aluminum scattered in a product chamber part (3) of an electron beam (EB) aluminum vapor deposition apparatus (1). SOLUTION: In the EB vapor deposition apparatus (1) having a planetary (9) in the product chamber part (3), sticking preventing plates on the inside wall of the product chamber part (3) are eliminated or the number is reduced by arranging blind sticking preventing plates (19) and sticking preventing top plates (20) to cover the planetary (9) by surrounding.
Patent JP-2003068977-A (JP)
Title: Semiconductor device
Inventor: SOYANO SHIN
IPC: H01L25/18
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor power module whose internal wiring structure is made proper so as to reduce wiring inductance more than a usual PN parallel wiring method. SOLUTION: An integral outer case with built-in input-output main circuit terminals arranged on its periphery and a power circuit mounted on a metal base are combined into a semiconductor device where the power circuit and the main circuit terminal are connected to each other through internal wiring. The power circuit is composed of power semiconductor elements corresponding to phases and mounted on a circuit board.  The other wiring lines (P wiring line 8, W-phase wiring line 10) are pinched (wiring pinching parts 9a, 9b) by eitherone wiring line (N wiring 9) of P and N from both sides on a wiring pattern formed on the circuit board, a main circuit terminal of frame structure confronting the wiring pattern, and a wiring route via bonding wires which connect the wiring patterns and the terminals, by which electromagnetic coupling between the wiring patterns is enhanced so as to reduce wiring inductance and noises.
Patent JP-2003067043-A (JP)
Title: Process control system having risk monitor and process control method having risk display function
Inventor: MAKISE YUICHI
IPC: G06Q50/10
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a process control system and method which can unitedly perform reliability evaluation and process control. SOLUTION: The system is equipped with a periodic inspection process control means having a process property editing part capable of inputting and editing properties of a process, a process display part graphically displaying the process along the time base, a reliability evaluation support means having a basic event probability distribution generation part generating the occurrence probability of basic events and a peak event occurrence probability calculation part which calculates an occurrence probability density function of peak events, and an additional means having a matching part which compares data of the basic event probability editing part and process property editing part,  a property and probability conversion part which converts probability data or basic event names in order to obtain the probability that mutually matching events of the compared data are consistent to each other, a threshold-matching probability comparison part which compares the calculated probability with a threshold and reflects the result on a process display part 7, and an importance analytic comparison part which reflects the results of an importance analyzing part in the decreasing order of influence.
Patent JP-2003069553-A (JP)
Title: Key search device
Inventor: TAKAHASHI KATSUMI
IPC: H04L9/08
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a key search device with reduced storage area necessary for a key associated with an encrypted text. SOLUTION: In a key search device for searching a key used in encryption from an encrypted text and a normal text before encryption, deformed encryption by an encryption function added with a degeneration function is repeatedly conducted on an initial value given to the encrypted text, and the result is maintained as a table, while another table is generated using another deformed encryption with another degeneration function of a mapping different from the previous degeneration function. Thus, plural sheets of tables are generated before an encryption text is obtained. In the key search device for searching a key using plural sheets of tables when an encryption text is obtained, a table generation means 14a, 14b for generating one sheet of a table by combination of multiple deformed encryptions and a key search means 14a, 14b for searching a key using tables are provided.
Patent JP-2003069430-A (JP)
Title: Successive approximation type analog/digital converter, key entry device and power supply voltage monitor device
Inventor: NAKATANI KENJI
IPC: G01R31/36
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a successive approximation type analog/digital converter that can be set to a low power consumption state by stopping a clock signal being an operation source, detect a change in an analog input voltage in the low power consumption state to output a detection signal externally and eliminate the need for excess external mount circuits and use of device terminals so as to reduce the mount area and to provide a key entry device and a power supply voltage supervisory device that can be brought into low power consumption through the provision of the successive approximation type analog/digital converter. SOLUTION: The successive approximation type analog/digital converter 1 includes a comparator 2, a control circuit 3, a successive approximation register 4, a digital/analog converter 5, an output latch 6, an edge selection circuit 7A, an edge detection circuit 9, a selector 10 and a selector control register 11.
Patent JP-2003068800-A (JP)
Title: Jig holder
Inventor: TANAKA ATSUHIKO
IPC: H01L21/52
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a jig holder which can constantly hold a lead frame and is consisting of common components. SOLUTION: A jig 30 holding the lead frame at a prescribed position is composed of three components, a first portion 42, a second portion 43 and a third portion 44. The second portion 43 is provided with connecting convex portions 45 at both ends of it. The first portion 42 and the third portion 44 are provided with the connecting convex portions 45 and connecting concave portions 46 possible to be fitted at portions adjacent to the second portion 43. The first to third portions 42 to 44 can be slid relatively and mutually by fitting the connecting convex portion 45 and the connecting concave portions 46.
Patent JP-2003075602-A (JP)
Title: Base material on which pattern is formed and its metal mold, optical pickup device, electron beam lithography, base material on which pattern is formed by the same method, and electron beam lithographic device
Inventor: FURUTA KAZUMI
IPC: G02B1/118
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a base material on which patterns are formed which can reduce surface reflection without forming any dielectric film and prevent a pickup function from decreasing and its metal mold, an optical pickup device, an electron beam lithography, a base material drawn thereon by the method, and an electron beam lithographic device. SOLUTION: The base material on which patterns are formed by being scanned with an electron beam. When at least a one-pitch part of a diffraction grating is obliquely formed at a curved-surface part of the base material and a plurality of hole parts for surface reflection prevention are formed in the slanting part of the one-pitch part, on the curved-surface part of the base material patterns are formed while a dosage is computed according to characteristics of a dosing distribution where a dosage distribution for scanning positions is predefined having the dosage of the hole parts taken into consideration. Consequently, the base material can be provided which has the plurality of hole parts for surface reflection prevention.
Patent JP-2003070345-A (JP)
Title: Supporting body for rooting
Inventor: SHIMIZU KEIICHI
IPC: A01G1/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To improve a rooting ratio in the case of rooting shoots using a supporting body for rooting consisting of a planting part of plant shoot and a flange arranged on the top of the planting part and to efficiently produce clone seedlings. SOLUTION: In this supporting body for rooting consisting of the planting part of plant shoot and the flange part arranged on the top of the planting part, at least a part of the flange part is provided with cut parts and/or opening parts. Consequently, gas exchange between the upper part and the lower part of a culture container with the flange as a border is smoothly carried out. The total area of the cut parts and the opening parts are formed so as to make >=10% opening ratio.
Patent JP-2003072336-A (JP)
Title: Suspension for automobile
Inventor: SUZUKI YASUHIRO
IPC: F16F9/32
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a strut type suspension for an automobile allowing camber control. SOLUTION: In the suspension for the automobile, a shock absorber 3 has a rod 5 having a piston 6 at its lower end and a cylinder 4 having a fixing part mounted to a tire side of a vehicle. A spiral recessed part 7 or projecting part is formed in the side surface of the rod 5, a ring 8 having a projecting part or recessed part screwed to the recessed part 7 or projecting part in its inner surface is fixed to the upper end of the cylinder 4, the rod 5 is disposed rotatably in response to stroke of the cylinder 4, and a pinion 9 fixed to the upper end of the rod 5 is fitted to a rack 21 disposed at the upper end of an outer cylinder body 17 dampably disposed on the inner surface of an insulator 25 of a car body mounting part via a mount rubber 24, thereby moving the entire shock absorber 3 laterally.
Patent JP-2003078986-A (JP)
Title: Sound processing circuit and sound processing method
Inventor: HAGIMORI MASASHIGE
IPC: H03M1/66
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To simply mix or select a desired digital signal and a desired analog signal with a simple configuration. SOLUTION: A mixer 221 selects one analog signal among a plurality of sound analog signals and outputs the analog signal that is selected as a selected analog signal. An analog/digital converter 202 converts the selected analog signal into a first digital signal. A selector 222 mixes a plurality of sound analog signals with one analog signal and outputs an analog signal that is mixed as a mixed analog signal. An analog/digital converter 203 converts the mixed analog signal into a second digital signal. A selector 208 selects one of the first digital signal and a plurality of third sound digital signals. A mixer 207 mixes the second digital signal and a plurality of third sound digital signals.
Patent JP-2003076781-A (JP)
Title: System for acceptance of aperiodic medical care
Inventor: HANAMURA YASUSHI
IPC: G06Q50/22
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems wherein a patient is subjected to an excessive stress during busy hours because the patient has to make a reservation for medical care by visiting to a reception desk and wait in a waiting room until getting the medical care after making the reservation. SOLUTION: In a system for acceptance of aperiodic medical care, a patient terminal 1 is connected to an web server 2 via a network, in a hospital, the web server 2, a server for operation 3 and a responsible doctor terminal 4 provided respectively to each responsible doctor form a LAN (Local Area Network). The patient inputs an ID (identification) number and a secret number into a homepage. The web server 2 determines whether the input ID number and secret number are formal or not, and if they are formal, brings the patient into a screen for inputting reservation information. On the screen for inputting, the patient inputs desired date and time, a mail address, self-consciousness signs, etc., to transmit by pushing a submitting button.  The web server 2 checks whether the desired date and time have already been reserved or not, if not reserved, the reservation information is transmitted to the server for operation 3, the server for operation 3 retrieves information on a chart of the patient from the ID number to transmit with addition of information on the self-consciousness signs of the patient to the doctor terminal 4.
Patent JP-2002189481-A (JP)
Title: Music distribution method
Inventor: SATO SHIGE
IPC: G06F21/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a music distribution method by which music data can be distributed with high security and at high speed through networks such as the Internet. SOLUTION: Music data are divided into insufficient data and additional data (Step S101). The insufficient data, a restoration program, and a communications program are recorded on the ROM part of a medium in read only, and the medium is distributed (Step S110-104). Then, additional data or the like are distributed through the Internet or the like (Step S105), are recorded on the RAM part of the medium, and the playback of music in a terminal device is performed by restoring the music data.
Patent JP-2003086306-A (JP)
Title: Connector for card
Inventor: NOGAMI DAISUKE
IPC: G06K17/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a card, which can realize miniaturization and reduction of the cost. SOLUTION: With the connector for the card 41 for electrically connecting a card 1 and a circuit board, switches 91, 92 are structured with a metal plate 64 fitted to make up a wall part 47 of a housing 42 containing the card 1 and metal pieces 78, 79 fitted to the metal plate 64 in free detachment. The metal plate 64 also serves as the wall part 47 of the housing 42, eliminating the need for fitting a wall part 47 besides the metal plate 64 at a fitting place for the metal plate 64, which enables to make the wall part 47 thinner and miniaturize the connector for the card 41.
Patent JP-2003087792-A (JP)
Title: Moving image encoder
Inventor: UEYASU HIROYUKI
IPC: H04N19/102
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a moving image encoder by which error detecting ability can easily be improved without regard to an error correction code. SOLUTION: The moving image encoder is provided with a counting means 130 for counting the number of macro blocks of an input image signal, a synchronized macro block instruction means 132 for instructing being a synchronized macro block to the certain number of macro blocks, a deciding means 100 which decides an intra-frame encoded macro block when being the synchronizing macro block is indicated and outputs that the certain number of macro blocks are synchronized macro blocks, and a VLC means 108 for performing variable length encoding giving redundancy to a DCT coefficient when being the synchronizing macro block is indicated.
Patent JP-2003087259-A (JP)
Title: Information transmission system
Inventor: YAMAGISHI TAKASHI
IPC: H04L12/28
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission system capable of transmitting a change of data without missing it even when the capacity of a transmission resource is small. SOLUTION: In a control device 10, a scanning function 13 monitors a tag of monitored information in a prescribed scanning period, and at detecting a status change, a transmission function 17 transmits a status change message to the other device through a transmission line 30. A transmission resource inspection function 18 monitors the transmission resource, and when the remaining capacity of transmission resource is reduced below a prescribed value, the start of a busy transmission period is judged, the scanning period of the function 13 is extended and the generation frequency of status change messages is reduced. Consequently, a change of data can be transmitted without omitting it even when the capacity of the transmission resource is small.
Patent JP-2003083537-A (JP)
Title: Gas burner
Inventor: KAMIYAMA KAZUNORI
IPC: F23D17/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas burner which judges the kind of fuel gas and also is switched automatically into the specification suitable for the judged fuel gas. SOLUTION: This burner judges the supply gas from the difference of the electromotive force of a thermocouple 23 caused by the length of the flame of a burner 10, and in case that the supply gas is judged DME, this opens and keeps a solenoid opening and closing valve 22 and supplies gas from both sides of jets 14a and 14c thereby increasing the gas flow rate, and besides this maintains the OFF state of an electromagnetic solenoid 13, so the opening of a damper 11 becomes small, and this burns normally at an appropriate air- fuel ratio. In case that the fuel gas is judged LPG, this closes the electromagnetic opening and closing valve 22 and jets fuel gas only from a center jet 14a, so the gas flow rate decreases more than that in the case of DME, and this burns with the same input.  Besides, this enlarges the opening of the damper 11 by turning on the electromagnetic solenoid 13, and the flow rate of sucked air becomes equal to that in the case of DME, and this burns normally at an appropriate air-fuel ratio.
Patent JP-2003082680-A (JP)
Title: Construction method for structural body using solidifying agent and formwork forming method
Inventor: UDA NORIMICHI
IPC: E02D17/20
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a constructing method for a structural body by using a solidifying agent capable of providing easy installation work, of improving the correspondence on the job site and good copying performance, and of definitely protecting installation surface in response to the recess and projection on an installation surface. SOLUTION: A roll-shaped net 3 is arranged on the face of slope 30 where a tensile member 7b of an anchor 7 is installed, the roll-shaped net 3 is pressured and deformed by a form plate 4, a concrete hardener 2 is filled up in the roll-shaped net 3, thereafter, a concrete hardener 2 is filled in the surrounding made by the roll-shaped net 3.