baber/WOPTO huggingface dataset:
Patent JP-2003500203-A (JP)
IPC: B01J37/08
Filed: 2000-05-30
Abstract: Active vanadium/phosphorus mixed oxide catalyst for the conversion of non-aromatic hydrocarbons, e.g., n-butane, into maleic anhydride. The catalyst is prepared from the catalyst precursor, that is, prepared by the reaction of a source of vanadium in an organic medium in the presence of a phosphorus source. The organic medium is (a) isobutyl alcohol or a mixture of isobutyl alcohol and benzyl alcohol and (b) a polyol. The catalyst precurso is transformed into the active catalyst by an activation process that includes a heat treatment that includes applying a temperature of up to 600° C.
Patent JP-2002207966-A (JP)
Title: Handwritten character recognizing device and word registering method for handwritten character recognition
Inventor: TAIKO MASASHI
IPC: G06K9/72
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To easily register a word in handwritten character recognition. SOLUTION: When a word including inputted characters is present in neither a dictionary database 16 nor a temporary database 19, a temporary registration part 20 registers the inputted character string in the temporary database 19. When a user does operation for determining the input character string, the word registered in the temporary database 19 is registered in the dictionary database 16.
Patent JP-2002201725-A (JP)
Title: Overhang member
Inventor: HONDA TAKASHI
IPC: E04B1/64
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain an overhang member capable of promoting external appearance architectural design property of an overhang section of a building and effectively carrying out vent and drainage of the overhang section. SOLUTION: The overhang member is constituted of a vertical mounting plane section 1, a rear mounting section 2 extended to the rear side from the lower end of the vertical mounting plane section 1 and a gutter-like section 3 extended in the longitudinal direction by extending to the front side of the vertical mounting plane section 1 from the neighborhood of a root of the vertical mounting section 2, and a plurality of holes 5 are formed in the bottom section. Condensation liquid water stagnated in the overhang section is discharged from the holes 5 of the gutter-like section 3.
Patent JP-2002209021-A (JP)
Title: Wireless interphone system
Inventor: KAWAGUCHI MASAHIRO
IPC: H04M1/715
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a wireless interphone system where a wireless interphone is installed at or moved to an optional place to allow a user to make a hands- free extension speech anywhere and a wireless interphone can easily be extended without labor and hour. SOLUTION: The wireless interphone system is configured with a combination of wireless interphones 1, 2 each having a hands-free speech means that compares a level of a voice signal to be sent to a speech opposite party with a level of a voice signal received from the speech opposite party and validates the voice signal whose level is higher and transmitting/receiving a prescribed wireless signal between the wireless interphones 1, 2 makes a hands-free extension speech between the wireless interphones 1, 2.
Patent JP-2002208961-A (JP)
Title: Facsimile server
Inventor: EGUCHI MASAFUMI
IPC: H04N1/32
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile server for allowing a user at a distribution destination to know the fact that received data are lost, and for allowing the user at the distribution destination to know the multi-address destination of the lost received data to be multi-addressed. SOLUTION: This facsimile server 1 equipped with a function for distributing received data is provided with a means for detecting the loss of received data to be distributed, a means for notifying the distribution destination to which the received data are scheduled to be distributed of the fact that the received data are lost when it is detected that the received data are lost by the above mentioned means, and a means for notifying the distribution destination of the multi-address destination of the received data to be multi-addressed.
Patent JP-2002208470-A (JP)
Title: Jacket chamber sealing device for induction heating roller
Inventor: KITANO YOSHIO
IPC: H05B6/14
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To surely maintain the location of a pin and to aim at a long life of the sealing function by preventing generation of cavity in soluble metal filled in a penetration when sealing a sealing hole of a jacket chamber by the pin, inserted in the penetration of a valve, held by the soluble metal. SOLUTION: The inside wall of a penetrating hole is coated with a film made of a material which has better wetting property to the soluble metal than a valve. A pin, penetrating the hole, is held by the soluble metal filled in the minute gap between the inside wall of the hole and itself. As the filled soluble metal flows along the film with good wetting property, cavity like void is not generated in the soluble metal, therefore, the pin is surely held, and the life of sealing property becomes long.
Patent JP-2002206945-A (JP)
Title: Rotation detector and storage frame for rotation sensor
Inventor: TANAKA KENICHI
IPC: G01D5/14
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detector miniaturized by the reduction of the axial length of a rotating shaft, and a storage frame for a rotation sensor enabling miniaturization of the detector. SOLUTION: The storage frame 7 has a magnet fixed in a predetermined position on its surface and a holding means 7b for holding a magnet holder 4 fixed in a condition in which the rotating shaft passes through it is formed integrally therewith. The holding means 7b comprises a first projecting part formed on the surface of the storage frame 7, and a second projecting part formed on a side face of the first projecting part.
Patent JP-2002212757-A (JP)
Title: Galvanized steel sheet having excellent corrosion resistance after working and production method therefor
Inventor: BANDO SEIJI
IPC: C23C2/06
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication treated steel sheet having high workability and high corrosion resistance which can not be obtained in a GA steel sheet and good surface quality free from rugged defects which can not be obtained in a GI steel sheet compatibly, and further having corrosion resistance after working and adhesion, and to provide a production method therefor. SOLUTION: A galvanizing coating film provided on the steel sheet contains, by mass, 0.20 to 1.0% Al and 0.5 to 6.0% Fe. The surface thereof is provided with a chromate film, and the surface of the film is provided with a silica- containing lubricating organic resin film.
Patent JP-2002217343-A (JP)
Title: Electronic device
Inventor: OBIKANE YUTAKA
IPC: H01L23/373
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device 1 for radiating heat that is generated by a power transistor 3 (heat generation element) being packaged to an arbitrary position on a board 2 to a case 5 (enclosure) via a radiating member 4. SOLUTION: The power transistor 3 is pressed and fixed to the board 2 by the radiating member 4, and at the same time the radiating member 4 is partially brought into contact with the case 5. Further, the radiating member 4 is retained on the board 2, and at the same time a radiating sheet 7 (heat radiation acceleration means) is arranged between the radiating member 4 and the power transistor 3, thus improving working efficiency using a simple means for eliminating the need for clamping by screws or the like and at the same time efficiently and surely radiating heat that is generated by the power transistor 3 being packaged at an arbitrary position on the board 2 to the case 5.
Patent JP-2002209746-A (JP)
Title: Electric pot
Inventor: YAMANE HIROSHI
IPC: A47J27/21
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize an electric pot without reducing the function of a hot water feeding pump. SOLUTION: The hot water feeding pump 18 is operated by operating a hot water feeding switch 24, and the hot water in an internal container 14 is discharged from a discharge port 20 through a water pumping up tube 21 for this electric pot 10. In such an electric pot 10, a drainage port 25 is provided on the bottom 14a of the internal container 14, and at the same time, a first connecting section 26 which protrudes in a cylindrical shape to the outside is provided around the drainage port 25. In the meantime, a second connecting section 28 is provided on the casing 27 of the hot water feeding pump 18.  In this case, the inner diameter of the opening of either one of the connection sections (the inner diameter D2 of the second connecting section 28) between the first connecting section 26 and the second connecting section 28 is made larger than the outer diameter of the opening of the other connecting section (the outer diameter D1 of the first connecting section 26). Then, under a state where one of the connecting sections is inserted into the other connecting section, a space between them is sealed with seal members 29 and 30.
Patent JP-2001190774-A (JP)
Title: Game machine
Inventor: TAKAYAMA MITSURU
IPC: A63F7/02
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which decreases the probability of a big hit and protects a pachinko parlor from making a great loss by making a period, during which the probability of a big hit is high, end without making a player feel discontented when the period is continued specified times. SOLUTION: When a big hit comes (Yes to S42), the value at the symbol counter is checked. If the value is between 0 and 4 (Yes to S43), it is a special big hit. The special big hit is continued no more than four times so as not to increase the probability of a big hit too much. If the value at the counter for counting the times that the probability of a big hit is continued is equal to or more than four (Yes to S44), the period during which the probability of a big hit is dense cannot be continued any more. Plus five is added to the value of the symbol counter (S45). The special big hit is changed to a regular big hit with more rounds of open and close of an opening for a big hit, and it goes on to a process in the regular big hit (S6).
Patent JP-2002214520-A (JP)
Title: Range-finding device for camera
Inventor: OKUMURA YOICHIRO
IPC: G03B13/36
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a range-finding device for a camera on which one AF sensor is mounted and which can detect the angle of visibility wide in an up-and- down direction and cope with even a high-speed shutter. SOLUTION: In this range-finding device for the camera, a mirror top board 25 provided with a mirror 26 being a turnable sub mirror is supported by a rotating center beam and four coil beams, and turned by a repulsive force and an attractive force by magnetic field generated by electromagnetic coils 27a and 27b and magnets 29a and 29b arranged at both ends of the board 25 and simultaneously alternately switched in an opposite direction, whereby the mirror 26 is turned up and down to reflect and radiate luminous flux for range- finding toward an AF optical system so as to perform range-finding.
Patent JP-2002218892-A (JP)
Title: Fishhook disgorger
Inventor: ENDO MITSUTAKA
IPC: A01K97/18
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook disgorger capable of minimizing the damage to a hooked fish and easily and safely disgorging the fishhook by an angler in a easy posture. SOLUTION: This fishhook disgorger is obtained by forming a notch in a lateral face at the tip of a rod body of the disgorger and making the dimensions of the cross section of the rod body at the tip of an opening thereof differ from the dimensions of the cross section of the rod body on the hand side, thereby enhancing the visibility of the opening and making the total length of the whole disgorger including a gripping part extendable from a conventional disgorger. Thereby, the damage to the hooked fish can be minimized and the fishhook can easily and safely be disgorged by the angler in the easy posture.
Patent JP-2002223459-A (JP)
Title: Digital transmission system and repeater used by it, and receiver
Inventor: MIYASHITA ATSUSHI
IPC: H04N5/445
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital transmission system where a reception stage at a studio side can observe a transmission state of a relay stage, to provide a repeater used by the system and to provide a receiver. SOLUTION: The prescribed relay stage is provided with a means that extracts transmission state information such as a reflecting wave intruded state, a reception electric field state, and a decoded error state from a received video signal, processes the information into a video signal, superimposes the processed information video signal on the received video signal for its prescribed period and transmits the superimposed video signal, the prescribed reception stage is provided with a means that extracts the superimposed transmission state information from the received superimposing video signal, outputs the extracted transmission state information and displays the video image,  the prescribed relay stage is provided with a means that processes a fault detection signal of the transmission state detected by the prescribed relay stage into a video signal and superimposes the fault detection signal subjected to the video signal processing on the video signal for its prescribed period, and the prescribed reception stage is provided with a means that extracts the superimposed fault detection signal from the received superimposing video signal and outputs the extracted fault detection signal and displays the video image.
Patent JP-2002223021-A (JP)
Title: Laser-oscillation device, laser oscillation apparatus, resonator for laser-oscillation device, and host crystal for resonator for laser-oscillation device
Inventor: ISHII MITSURU
IPC: H01S3/108
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser-oscillation device that can stably generate desired laser light at high efficiency for a long time. SOLUTION: The laser-oscillation device 10 has an exciting light source 1, a light collecting optical system 2, and a resonator 5. The resonator 5 is constructed of a host crystal 3 containing a rare earth element as an exciting element. The host crystal 3 is constructed of an oxide single crystal containing Bi and Si such as Bi4Si3O12.
Patent JP-2002227591-A (JP)
Title: Cutter device for tunnel boring machine
Inventor: KONDO YASUNORI
IPC: E21D9/08
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems in a conventional tunnel boring machine that many cut-off gates are required in a configuration in which cut-off gates are provided in all cutter holders and many parts are uneconomically required in the cut-off gate for replacing a cutter in a worn part. SOLUTION: The cutter holder 5 holding the cutter 4 detachably is provided in a cutter frame 3 having a space partitioned from a space in a chamber, the cutter holder 5 is provided with a guide member 7 guiding the cutter 4 onto the counter-facing side 6, a slide member 8 sliding the cutter 4 onto the counter-facing side 6 along the guide member 7, and the cut-off gate 10 closing a facing side 9 of the slid cutter 4 to constitute the cut-off gate 10 so as to be attached and detached from the cutter holder 5.
Patent JP-2001226834-A (JP)
Title: Device for forming fiber structure, installed in woolen card or worsted card
Inventor: LEDER ARMIN
IPC: D01G15/12
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of forming an improved fiber structure having a rectangular cross section, and capable of enabling a larger amount to be produced. SOLUTION: This device installed in a woolen card or a worsted card has a roller device, a web-taking-out and conveying device (a lateral tape puller), and a trumpet having a delivery roller. The roller device comprises, for example, a doffer, a strip roller, squeezing rollers and the like in the device. The lateral tape puller collects and conveys the web, and the trumpet collects and compresses the web. The fiber structure coming out from the trumpet can be fed to a pair of the delivery rollers. The discharging region of the trumpet has a rectangular cross section so as to enable the formation of the improved fiber structure having the rectangular cross section, and the larger production amount, and the ratio of the width (a) to the height (b) thereof is at least 10:1. The trumpet is arranged in the contacting part of the rollers between the delivery rollers.
Patent JP-2002229637-A (JP)
Title: Control device, water heater and failure diagnostic method
Inventor: KISHIMOTO TOMOKI
IPC: F24H1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce failure diagnostic works without using an expensive failure diagnostic supporting device. SOLUTION: When a failure diagnostic mode is set by a remote controller, a controller 8 gives an instruction that a prescribed pin terminal 31a of a connector 31 and a prescribed pin terminal 40a of a connector 40 are electrically connected to a displaying part of the remote controller according to the diagnostic contents. By electrically connecting the pin terminals 31a and 40a according to the instruction and operating the remote controller by a service man, a microcomputer 23 of the controller 8 starts a diagnostic operation and outputs a pulse signal for diagnosis to a fan pulse output circuit 26 and judges normality or not based on whether a corresponding pulse signal is inputted to the microcomputer 23 or not and the inputted pulse signal via the fan pulse output circuit 26, short electrical equipment 48 and a pulse input circuit 36.
Patent JP-2002225624-A (JP)
Title: Irradiating direction variable head lamp device
Inventor: NAKADATE KOICHI
IPC: B60Q1/12
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an irradiating direction variable head lamp device capable of being extinguished in straight running, and being lit without giving the feeling of incompatible in cornering or the like with simple constitution. SOLUTION: This irradiating direction variable head lamp device 10 comprising lamps 11L, 11R substantially applying the light to the forward part of an automobile, a drive control means 16 oscillating the lamps around rotating shafts 13L, 13R and horizontally moving the light irradiating direction, and a lighting device 14 for supplying the power to the lamps, is constituted in such manner that a detecting means 14a is mounted for detecting a displacement angle (swivel angle) of the light irradiating direction by the lamp from the forward part, so that a lighting rate of the lamp is increased, or/and an oscillating speed of the lamps are controlled on the basis of the swivel angle detected by the detecting means in the lighting device.
Patent JP-2002228374-A (JP)
Title: Method for manufacturing spiral heat exchanger
Inventor: MASAKI HIROO
IPC: B21D53/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a spiral heat exchanger where a thin heat transfer material can be used and besides and a low cost and excellent corrosion resistance material like a resin coating material can be used. SOLUTION: Protrusions are formed by effecting throttling processing or deep drawing processing of a thin material as the heat transfer sheet of a spiral heat exchanger. A space between the heat transfer sheets is kept at a constant distance.
Patent JP-2002232030-A (JP)
Title: Cryostat
Inventor: KAZAMI KUNIO
IPC: F17C3/08
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To realize a cryostat capable of decreasing a maintenance time and a labor hour of the maintenance without applying a thermal damage to an equipment and reducing a cost of vacuumizing and shortening a vacuum evacuation time at a manufacturing time. SOLUTION: The cryostat comprises an inner tank for installing a sensor installed therein to biologically inspect and filling the refrigerant for cooling the sensor, an outer tank disposed to surround the inner tank and forming a vacuum layer to an outer wall of the inner tank, and a heater for heating the vacuum layer.
Patent JP-2002238156-A (JP)
Title: Frequency controller for switchboard
Inventor: ITO KATSUHIKO
IPC: H02J3/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To convert the frequency of AC voltage supplied from a commercial AC power source into a frequency of maximal job efficiency, in a switchboard. SOLUTION: A power supply line 10, which begins from an input terminal 8 to which commercial AC voltage is inputted, passes through a turning into DC circuit 11 and relay circuits 13, 14 composed of static relays in this order, and reaches an output terminal 9 to the outside, is provided. Also, a central processing unit 15, which is connected through an analog-to-digital converter 19 to a current reference line 18, which begins from a current detector 12 for detecting a current value on this power supply line, outputs opening/closing control signals to the relay circuits 13, 14 and causes relay circuits to output a rectangular wave, is provided. By using this central processing unit, cycle for opening and closing of the relay circuits is adjusted, and the frequency of the rectangular wave is controlled.
Patent JP-2002237816-A (JP)
Title: Automatic address assigning method
Inventor: OONO AYAKO
IPC: H04L12/70
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic address assigning method by which an effec tive address can be assigned by avoiding addresses using undesirable network numbers, by discriminating whether or not the automatic assignment of an IP address is to be performed based on the network number of a network of a connecting destination. SOLUTION: When a DHCP-Offer is not able to be received in a step 12, a host discriminates whether or not the automatic assignment of the IP address is to be performed in a step 13, because no DHCP server exists. This discrimination is performed by monitoring an IP packet flowing on a network and checking whether or not the IP address of the connecting destination belongs to the network number '169.254' for automatic assignment. When the IP address does not belong to the number '169.254', the host computer discriminates that the execution of the automatic assignment is inappropriate and terminates the processing. In this case, the host computer can assign its own address by using the network number of an address contained in the IP pack flowing on the network.
Patent JP-2001255359-A (JP)
Title: Cooled nmr probe head equipped with centering means of sample
Inventor: MAREK DANIEL
IPC: G01R33/32
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a cooled nuclear magnetic resonance (NMR) probe head by which a temperature grade in the z-axis direction is reduced without spoiling an NMR measurement. SOLUTION: The NMR probe head is composed by providing a radio- frequency (RF) receiving coil device which can be cooled to a cryogenic temperature. The probe head is composed by providing a room-temperature pipe 4 which is extended to the z-axis direction and which houses a sample tube 6 containing a sample substrate to be inspected by the NMR measurement. A centering means is installed so that the sample tube 6 in a measuring position is centered around the axis of the room-temperature pipe 4. Thereby, the temperature gradient in the z-axis direction can be reduced simple without spoiling the NMR measurement.