baber/WOPTO huggingface dataset:
Patent JP-2002217201-A (JP)
Title: Cell and semiconductor device with it
Inventor: MAKABE TAKESHI
IPC: H01L27/04
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cell capable of preventing the damage of a gate oxide film by connecting a gate to a wring in an uppermost layer, and a semiconductor device. SOLUTION: The cell 14 has a silicon substrate 1, an oxide film 2, insulating films 3-6, the gate oxide film 7, an input gate 8, wirings 9-11 and cell input terminals 12 and 13. Charges stored in the wiring 11 connected to the input gate 8 is preventing from being discharged only from the input gate 8 by connecting the input gate 8 to the wiring 11 in the uppermost layer among the wirings 9 to 11 in three layers, and the damage of the gate oxide film 7 can be prevented.
Patent JP-2002218928-A (JP)
Title: Instant unpolished rice tea gruel and method for producing the same
Inventor: FUJIWARA ISOYOSHI
IPC: A23L7/10
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a tea gruel which can be used as a simple instant tea gruel, does not have a problem on nutrition, and is good for bodies. SOLUTION: This instant unpolished rice tea gruel is characterized by mixing heat and/or pressure-treated unpolished rice with powdery tea and then receiving the mixture in a cup-like container. The instant unpolished rice tea gruel comprises heat and/or pressure-treated unpolished rice and powdery tea. The method for producing the instant unpolished rice tea gruel is characterized by mixing roasted, thermally swollen and unpolished rice with powdery tea.
Patent JP-2002215957-A (JP)
Title: Electronic commercial transaction system for elevator
Inventor: HASE MITSURU
IPC: G06Q50/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commercial transaction system for an elevator with a building design office or a constructor. SOLUTION: In this system, a personal computer of a user who is a worker of a building design office or a constructor and a server of a manufacturing and selling dealer of an elevator are connected through an Internet line, and according to designated specification information presented by a user, electronic commercial transaction for an elevator of a specified type is performed.
Patent JP-2002210158-A (JP)
Title: Game machine
Inventor: NOMURA SHIGEO
IPC: A63F7/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To notify the start of a super ready-to-win state by using patterns. SOLUTION: A CPU 1020 stops and displays a chance pattern 1510 as a right pattern as indicated in the drawing 19 (c) and notifies the start of the super ready-to-win state. Further, the CPU 1020 displays the message 1900 of 'super ready-to-win state start!' at the lower part of a display area 1121. Thus, since display presentation using the chance pattern 1510 (pattern for notifying the start) indicating the start of the super ready-to-win state is performed, the start of the super ready-to-win state is notified by using the chance pattern 1510.
Patent JP-2002222210-A (JP)
Title: Document search system, method therefor, and search server
Inventor: TAKANO AKIHIKO
IPC: G06F17/30
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To realize a metasearch engine integrating similar document type database and keyword search type database. SOLUTION: The similar document type databases 603, 604 having outline preparation means 5031, 6041 and search means 6032, 6042 and the keyword search type databases 605, 606 are arranged in a communication network 602, and feature word groups returned by the similar document type databases are used to input into the keyword search type databases.
Patent JP-2001216424-A (JP)
Title: Method, system and program for tracking activity on picture in online transaction
Inventor: WANG JINSHENG
IPC: G06Q20/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To apply an effective means for investigating how the side of a buyer deals with a transaction to a seller in an online transaction. SOLUTION: A digital evidence system is disclosed. As one execution example, this digital evidence system records the directly related activity on a picture such as data input to an electronic form, collation of data transfer and purchase order based on the capture of the image of a displayed web page requesting an interaction from a user. The captured image is transmitted back to a business and can be retrieved by a query on any arbitrary interaction. Thus, the online business can decide what happens on the user side when the user deals with the online business.
Patent JP-2002233078-A (JP)
Title: Sub-battery control device
Inventor: ENAMI KAZUMI
IPC: B60R16/033
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a sub-battery control circuit stopping power supply from a sub-battery to on-vehicle equipment and preventing the consumption of the current of the sub-battery in the case that main power source voltage remarkably lowers or in the case that power supply from a vehicle battery does not exist. SOLUTION: The sub-battery control device 1 is provided with a main power source part 101 having the vehicle battery 2 and supplying power from the vehicle battery 2 to the on-vehicle equipment 3, an auxiliary power source part 102 having the sub-battery 4, compensating the voltage drop of the main power source voltage from the main power source part 101 by the sub-battery 4 when the main power source voltage from the main power source part 101 is lowered to first voltage, and a control part 103 stopping power supply from the sub-battery 4 when the main power source voltage from the main power source part 101 is second voltage or less lower than the first voltage even under the operation condition of the auxiliary power source part 102.
Patent JP-2002154188-A (JP)
Title: Food packaging method, laminated film for easily openable food packaging bag, and bag for easily openeable food packaging
Inventor: HIRANO HIDEO
IPC: B65D85/36
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging method which can prevent the intrusion of foreign materials, has easily openable properties, and does not deteriorate the convenience that a packaging bag can be opened/closed repeatedly by a binding tool, etc., a laminated film for an easily openable food packaging bag, and a bag for easily openable food packaging. SOLUTION: The food packaging method in which the laminated film (I) having a surface layer (A) of a propylene resin and a heat seal layer (B) containing a 1-butene 1 copolymer is used, under conditions in which adhesion strength is 7.5-30 N/15 mm, after food is packed in the bag for food packaging having an opening part which is made by melt-adhesion, or after the bag for food packaging having the opening part is made by packing the food while being melt-bonded, easily openable packaging is made by heat sealing under conditions in which the opening part of the bag has strength of 0.1-5 N/15 mm, the laminated film for the easily openable food packaging bag which has the layers (A) and (B), and the bag for easily openable food packaging which is made by melt-bonding the laminated film are provided.
Patent JP-2002232043-A (JP)
Title: Ultrashort pulse fiber laser source
Inventor: KUBOTA HIROKAZU
IPC: G02F1/365
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To generate an optical pulse having a pulse width of sub-picosecond and an arranged waveform directly from a mode synchronizing ring laser without using an optical compressor. SOLUTION: A mode synchronizing ring laser device comprises an optical amplifier 1, a band-pass type optical filter 2, an optical modulator 3 and ring resonators each formed by connecting like a ring a single mode optical fiber in which the average value of the group velocity dispersion is abnormal dispersion, is also comprises an output coupler for taking out an optical pulse generated in the resonators. By using a dispersion reducing optical fiber 7 in which the size of abnormal dispersion reduces in the travelling direction of optical pulse and a dispersion increasing optical fiber 8 in which the size of abnormal dispersion increases in the travelling direction of optical pulse as one or whole of the single mode optical fiber, one part of the power of the optical pulse whose pulse width is reduced by the dispersion reducing optical fiber is taken out of the output coupler 5, and the residual power of the optical pulse is inputted into the dispersion increasing optical fiber to extend the pulse width and is turned around in the resonators.
Patent JP-2002231796-A (JP)
Title: Electrostatic chuck
Inventor: OE JUNJI
IPC: B23Q3/15
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck 1 which has a high attracting force and is excellent in detaching response of an object to be attracted. SOLUTION: In the electrostatic chuck 1, one main surface of a plate-like ceramic member 2 constituted of an aluminum nitride sintered body is made a setting surface 3 for mounting the object to be attracted, and an inner electrode 4 whose main component is metal is arranged in the plate-like ceramic member 2. The content of silicon in the aluminum nitride sintered body is set to be from 10 to 300 wt.ppm, and the amount of impurity oxygen is set at most 3 wt.%.
Patent JP-2002231544-A (JP)
Title: Electrical connection device for bathroom
Inventor: TAKEUCHI SHINICHI
IPC: H01F38/14
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection device for a bathroom with which the user can easily connect a plug. SOLUTION: This electrical connection device for a bathroom is composed of a connector section 7 in which the ends of an E-shaped iron core 8 are extended inward and a first coil 10 is wound around the central peak 9 of the core 8, and a plug section 12 in which a second coil 14 is wound around the peak of an inverted T-shaped iron core 13. The connection device is constituted so that the facing surfaces and side faces of the E-shaped core 8 and T-shaped core 13 are adhered closely with each other when the connector section 7 and plug section 12 are connected to each other. Consequently, this electrical connection device can be used without anxiety for leaks and, at the same time, the user of the device can easily perform a plug connection.
Patent JP-2002232603-A (JP)
Title: Credit call system
Inventor: UEJIMA YASUSHI
IPC: H04M15/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a credit card system telephone service in which an operation in advance to speech communication is easy and security capability can be improved. SOLUTION: This credit card system is provided with a user information recording part 11 for preliminarily recording the caller number 111 and the credit card information 112 of a user 1 while making the caller number 111 correspond to the credit card information 112, a speech communication request receiving part 12 for receiving a speech communication request from the user, a caller number acquiring part 13 for acquiring the caller number from the speech communication request received by the speech communication receiving part, a speech communication authenticating part 14 for allowing the speech communication request from the user when the speech communication authenticating part retrieves the user information recording part on the basis of the caller number acquired by the caller number acquiring part and can confirm corresponding credit card information, and a speech communication connecting part 15 for connecting speech communication on the basis of the speech communication request allowed by the speech communication authenticating part.
Patent JP-2002224145-A (JP)
Title: Dental prosthesis
Inventor: WATANABE TORU
IPC: A61C13/08
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a dental prosthesis in which a medicine storage portion, or the like, is provided and which helps a specific medicine to be always arranged in the mouth in accordance with a purpose. SOLUTION: Spaces 14 and 15 to store a medicine are provided in a part of a full plate dental prosthesis 10 or a partial plate dental prosthesis.
Patent JP-2002223789-A (JP)
Title: Method for producing optically active 3-hydroxybutyric ester compound
Inventor: ASAKO HIROYUKI
IPC: C12N1/20
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optically active 3- hydroxybutyric ester compound with the 4-position optionally substituted with a halogen atom. SOLUTION: This method for producing an optically active 3-hydroxybutyric ester compound of the general formula (2) comprises subjecting the cells or treated product thereof of at least one kind of microorganism selected from the group consisting of Penicillium citrinum, Cryptococcus humicolus and Bacillus alvei to act with a 3-oxobutyric ester compound of the general formula (1).
Patent JP-2002225691-A (JP)
Title: Road surface friction coefficient estimating device
Inventor: TOYODA HIROMITSU
IPC: B60T7/12
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a road surface friction coefficient estimating device that can predict, in advance, a change in the coefficient of friction of a road surface to be run by one's own vehicle by obtaining information on a road surface friction coefficient at the position of the preceding vehicle without using inter-vehicle communication and the like, along with information on a road surface friction coefficient at the position of one's own vehicle. SOLUTION: The road surface friction coefficient estimating device comprises a wheel speed sensor 1 for detecting one's own vehicle speed, an inter-vehicle distance sensor 2 for detecting an inter-vehicle distance between the preceding vehicle and one's own vehicle, a one's own-vehicle-position road surface friction coefficient sensor 3 for detecting a road surface friction coefficient at one's own vehicle position, a relative speed computer 4 for differentiating the inter-vehicle distance from the inter-vehicle distance sensor 2 to compute the relative speed between the preceding vehicle and one's own vehicle, a preceding vehicle speed computer 5 for adding the related vehicle speed from the wheel speed sensor 1 and the relative speed from the relative speed computer 4 to compute the speed of the preceding vehicle,  and a preceding-vehicle-position road surface friction coefficient computer 6 for estimating, through computation, a higher road surface friction coefficient at the preceding vehicle position as the absolute value of preceding-vehicle longitudinal acceleration as the derivative of the preceding vehicle speed is larger.
Patent JP-2002223750-A (JP)
Title: NEW DNA POLYMERASE alpha INHIBITOR
Inventor: MIZUSHINA YOSHIYUKI
IPC: C12N9/99
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a compound capable of selectively inhibiting a DNA polymerase α. SOLUTION: This DNA polymerase α inhibitor is represented by the following formula (I).
Patent JP-2002223910-A (JP)
Title: Mirror device and washing/dressing stand having the same
Inventor: IWATA KENGO
IPC: A47K1/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a mirror deice which displays arbitrary images, such as characters, numerical values, designs, etc., on a mirror surface and varies the display illuminance of the images according to the presence or absence of the human bodies around the mirror device and the brightness thereof and a washing/dressing stand having the same. SOLUTION: The display luminance of the images displayed on a mirror means surface is varied according to the presence or absence of the human bodies existing in front of the mirror device and near the same, the distance from the mirror device to the human body, and the brightness around the mirror device.
Patent JP-2002232331-A (JP)
Title: Distribution line carrier communication system and filter
Inventor: HARUNA OSAMU
IPC: H03H7/09
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To transmit carrier signals to the terminal equipment of a consumer when the power consumption of the consumer increases, the impedance of a distribution line lowers and the carrier signals are attenuated, and when the noise of the power loads of the consumer is large and an S/N lowers. SOLUTION: A relay amplification function and a signal blocking reactance 3e for varying the impedance to the carrier signals are incorporated in the filter 3. When the reception level of the carrier signals from a repeater 2 does not reach a prescribed value and the current of the distribution line 12 is a stipulated value or higher, the carrier signals are blocked by increasing the impedance of the signal blocking reactance 3e, and the carrier signals are relayed and amplified by the relay amplification function and transmitted to the terminal equipment 14. At the time of being less than a stipulated current value, since the impedance of the signal blocking reactance 3e is large, the carrier signals are blocked and transmitted to the terminal equipment 14 through the relay amplification function.  When the reception level of the carrier signals is the prescribed value or higher, the received carrier signals are passed through as they are.
Patent JP-2002237784-A (JP)
Title: Optical power level equalizing circuit
Inventor: ENDO JUN
IPC: H04B10/293
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To stably maintain an optical output level with wide input dynamic range by enabling not only attenuation but an amplifying of an optical signal in an optical power level equalizing circuit. SOLUTION: The optical power level equalizing circuit is provided with a power controlled semiconductor optical amplification element 6 to amplify/ attenuate the optical signal according to a driving current, a branching circuit 7 to be connected with a rear stage or a front stage of the semiconductor optical amplification element and to branch the optical signal, a photoelectric converting circuit 8 to convert the branched optical signal into an electric signal, a signal level detecting circuit 9 to detect a voltage level of the electric signal,  to compare the detected voltage level with the reference level voltage and to output a voltage signal to act so that the driving current is reduced when the voltage level is higher than the reference level voltage and that the driving current is increased when the voltage level is lower than the reference level voltage and a voltage/current converting circuit 10 to convert the outputted voltage signal into the driving current and to feed the driving current back to the semiconductor optical amplification element 6.
Patent JP-2002233678-A (JP)
Title: Electronic sewing machine
Inventor: KAWASATO TAKAYUKI
IPC: D05B19/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic sewing machine which can change, add, and rewrite a program and data. SOLUTION: Programs/data for adding and rewriting stored in a card 50 are written in a control program/data memory device 30 by operating an updating key 6. Contents of a set information memory device 31 and a learned information memory device 32 are stored.
Patent JP-2002234926-A (JP)
Title: Thermoplastic polyurethane elastomer
Inventor: IWANAGA KENTARO
IPC: C08G18/82
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyurethane elastomer which have good scratch resistance, chemical resistance, moldability and meltable at a lower temperature by subjecting the crystalline polyurethane elastomer to a specified heat treatment, and is suitable for a powder slush molding and the like. SOLUTION: A crystalline polyurethane elastomer having a calorific value to be represented by the area of an exothermic peak to be obtained from the graph of differential scanning calorimetry(DSC) measured in the process of cooling after melting of >=6 mJ/mg and a temperature T of the above exothermic peak of >=100 deg.C is subjected to heat treatment to lower the temperature T1 of an endothermic peak corresponding to the temperature T of the above exothermic peak, measured by differential scanning calorimetry(DSC) in the process of heating, by 10 deg.C or more.
Patent JP-2002209977-A (JP)
Title: Control system of poison, and psychotropic drug
Inventor: KURABAYASHI YUZURU
IPC: G16H10/60
Filed: 2001-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a system of poison, and psychotropic drug accurately inputting by the minimum input works and capable of automating the totaling works and inventory control. SOLUTION: In the inventory control of the poison, and the psychotropic drug, a control system of a storage is provided with a collating means converting the characteristics of a user himself/herself into data, registering them into a computer, and collating the registered data with the characteristic data of the user by a collator, an unlock means unlocking a key box or a key of the storage by collation signals from the collating means, and a storage control means comprising by connecting the collator, a sensor in the key box, and a host computer by a communication cable.  A control system of the inventory is characterized in having a control method, which comprises by connecting (1) a measuring means measuring the weights of the poison, and the psychotropic drug in stock by a scale; (2) an input means comprising by connecting a scanner reading the scale an the bottle content information of the poison, and the psychotropic drug, and a seal printer copying the seal information read by the scanner on a seal to a terminal computer; (3) the terminal computer and (4) the host computer together.
Patent JP-2002243751-A (JP)
Title: Liquid discharging device for probe array manufacture and probe array manufacturing device
Inventor: OKIFUJI KAZUHIKO
IPC: C12M1/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharging device for probe array manufacture capable of preventing the mixing of liquids caused by a probe-containing droplet left on a nozzle forming surface getting into a nozzle for discharging a different probe solution, a device for manufacturing a probe array using the same, and a method for preparing the probe array by using them. SOLUTION: This liquid discharging device has a required number of liquid discharging parts disposed on the nozzle forming surface thereof. The discharging parts each have a nozzle and a discharge energy generating means for discharging a probe solution from the opening in the nozzle. The discharging device is used to prepare the probe array having different kinds of probes disposed on a carrier in the form of a two-dimensional array.
Patent JP-2002246823-A (JP)
Title: High frequency antenna system for automobile
Inventor: ICHIHARA SEI
IPC: H01Q1/32
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency antenna system for an automobile whose communication characteristics are stable. SOLUTION: A recessed part 6 is formed on one face of a mirror base 3 so that an antenna element 2 can be housed in the recessed part 6, and the recessed part 6 side is faced to the indoor face of a front window glass board 1 so that the mirror base 3 can be mounted through an adhesive layer 4 on the indoor face of the front window glass board 1.
Patent JP-2001240563-A (JP)
Title: Preparation method of substituted benzyl compound and toluene derivative
Inventor: HABER STEFFEN DR
IPC: C07C209/36
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a high yield preparation method of substituted benzyl compounds and toluene derivatives by a simple style using very small amount of catalysts. SOLUTION: Substituted benzyl compounds and toluene derivatives are prepared by reaction of aromatic compound with organic boron compound by Suzuki model coupling reaction and reduction of its product. This method is especially useful for the preparation of ortho-substituted benzyl compounds and toluene derivatives and applicable for both inter and intramolecular coupling reaction. Catalysts used for the coupling reaction are palladium compounds and/or nickel compounds.