baber/WOPTO huggingface dataset:
Patent JP-2002297506-A (JP)
Title: System and method for transmitting data, program, and recording medium
Inventor: OKAMOTO TOMOYUKI
IPC: G06F13/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous transmission data from repetitively transmitting when a data transmissions is taken place. SOLUTION: A user selects a transmission addressee from a registration table D1 of the transmission addressee in a storage 23 when a data transmission is taken place. A display controller 313 decides whether or not the transmission addressee selected with the registration table D1 of the transmission addressee corresponds to error data. If the error data corresponds to the addressee, the display controller 313 acknowledges an error occurrence to the user by displaying the error occurrence on a display device 12 and asks the user to take an action for the error. Furthermore, an error decision function 314 decides whether or not a received electronic mail is an error mail when a data transmission system 1 receives the mail. If the mail is the error mail, the error decision function 314 adds the error data to the registration table D1 of the transmission addressee.
Patent JP-2002304860-A (JP)
Title: Transmission mechanism
Inventor: TANAKA HISANORI
IPC: G11B21/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a transmission mechanism in which a phase shift of teeth of two racks is prevented. SOLUTION: This transmission mechanism 7 is provided with a double gear 12, a 1st rack 18, a 2nd rack 21, and stoppers 16 and 24. The 1st rack 18 is fixed to an optical pickup 3 and the 2nd rack is freely moved back and forth relative to the 1st rack 18. Then a spring 15 is interposed between the 1st rack 18 and the 2nd rack 21 and this spring 15 energizes the 2nd rack 21 backward so as to allow the teeth of the 1st rack 18 and the teeth of the 2nd rack 21 to clamp teeth of a small gear of the double gear 12. In this state, the stopper 16 is apart from the stopper 24 by a half the pitch of the 1st rack 18. When a load is exerted against the spring 15, the stoppers 16, 26 are pressed into contact with each other to prevent the 2nd rack 21 from moving forward.
Patent JP-2002301627-A (JP)
Title: Work attitude adjusting device
Inventor: KADO YOSHITAKA
IPC: B23Q1/01
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To enable high precise fine control of the attitude of a work by simplifying a structure, in a work attitude adjusting device. SOLUTION: Drive mechanisms 6, 7, and 8 situated at a base 2 to adjust the attitude of a mounting body 3 for mounting a work are provided with wedge-form members 9 and 12 movable along the direction not intersecting a central part of the mounting body 3 and motors 10 and 13 to drive the wedge- form members 9 and 12. Compared with a conventional case that the wedge-form members are situated in a radial state at the mounting body 3, the lengths of the wedge-form members 9 and 12 can be specially lengthened compared with a conventional case where the wedge-form members are radially arranged at the mounting body 3. By moderately inclining the wedge, fine adjustment is practicable.
Patent JP-2002254202-A (JP)
Title: Apparatus for holding rotating workpiece
Inventor: MURAKAMI YOJI
IPC: B23B31/117
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress a deflection phenomenon, a rope skipping phenomenon, and a chatter phenomenon by performing turning of a workpiece pulled by a tensile force. SOLUTION: A turning operation for the workpiece is performed by gripping the workpiece using a chuck attached to a rotating workpiece holding apparatus mounted on a tailstock spindle, and by applying a tensile force to the workpiece by turning a handle of a tailstock. By this constitution, the deflection phenomenon, rope skipping phenomenon, and chatter phenomenon of the workpiece can be suppressed. Therefore, an excellent turning operation can be preformed without using a steady rest and a follow rest.
Patent JP-2002306744-A (JP)
Title: Game machine, screen image display method therefor, computer readable storage medium and server
Inventor: MATSUO KOJI
IPC: A63F13/35
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, screen image display method therefor, computer readable storage medium and server which enable enjoying of presentment expressions s well while ensuring accurate determination of the progress of games by sufficiently utilizing features of a display device having a broader display area as well as having higher display resolutions. SOLUTION: At a display part, character images showing characters newly debuting after ready-to-win condition is reached and identifying information images are displayed integrally or displayed in superimposition.
Patent JP-2002313801-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TAKASU HIROAKI
IPC: H01L29/78
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a MOS transistor which has a homopolar gate and a high melting point metallic silicide structure and is suitable also for rapid operation, while having a structure which can ensure enough breakdown voltage having a low concentration drain region of a long distance by a simple method. SOLUTION: After a source and a drain of a low concentration are formed, a thick insulation film and a positive resist are applied on a gate electrode. Thereafter, the positive resist is subjected to exposure and development by a proper exposure amount suitable for exposure of a film thickness on a flat foundation. A thick insulation film is etched equivalent to almost the film thickness by anisotropic etching using the positive resist remaining partially in a step as a mask, and high concentration impurities are introduced to the source, the drain and the simultaneously by using a remaining thick insulation film as a mask. High melting point metallic salicide is formed to an exposed gate electrode and a source and drain region of a MOS transistor.
Patent JP-2002314574-A (JP)
Title: Multimedia wiring system
Inventor: INAGE TOSHIAKI
IPC: H04L12/46
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia wiring system by which a user can connect with the Internet by utilizing the wiring having already been wired in each room of a house. SOLUTION: An information panel 1 contains relay terminal blocks 5, 6 and a HUB 7, each of rooms R1-R4 in the house is provided with telephone receptacles 2, 3 respectively connected to telephone lines 9, 10 wired from the relay terminal blocks 5, 6, and a LAN receptacle 4 connected to a LAN wire 11 wired from the HUB 7. A subscriber line 8 drawn to the information panel 1 is connected to the relay terminal block 5, and a TA (terminal adaptor) 16 and an ISDN router 17 are connected to the telephone receptacle 2 installed in the room R1 via a DSU(Digital Service Unit) 15. Then an analog port of the TA 16 is connected to the telephone receptacle 3 provided in the room R1 and the ISDN router 17 is connected to the LAN receptacle 4 placed in the room R1.
Patent JP-2001351349-A (JP)
Title: Disk cartridge
Inventor: KUWA TADAHIRO
IPC: G11B23/03
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge in which a disk can safely be taken in and out, without touching. SOLUTION: The disk cartridge has a disk holder 10 which can freely be extracted from and inserted to a main body case 1. A pair of right and left elastic arms 12 and 12 which are freely expandable/contractible and deformable are integrally formed in the disk holder 10. Two points P1 and P2 on the outer periphery of the main body case inner back side from the center of the disk 2 are held between the elastic arm 12 and 12. The disk 2 is taken in and out accompanying extraction and insertion of the disk holder from/to to the main body case 1 in the state where it is held between the elastic arms 12 and 12.
Patent JP-2002319730-A (JP)
Title: Temperature control system for laser diode
Inventor: HAKOMORI KATSUHIKO
IPC: H01L35/32
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control system for a laser diode, which can temperature control by a single power source, which has proper temperature control efficiency and low noise level generated in association with the temperature control. SOLUTION: In the temperature control system for the laser diode using a Peltier element, an electric heater is formed on the surface of a ceramic plate for constituting the Peltier element. Thus, cooling control by a thermoelectric semiconductor for constituting the Peltier element or a heating control by the electrothermal heater is selected, in response to the voltage for detecting the temperature of the laser diode.
Patent JP-2002275429-A (JP)
Title: Method for forming marble pattern and the like
Inventor: NOMA SHINICHI
IPC: C09D7/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for imparting excellent decorative patterns such as rift patterns, marble patterns and the like on all enameled wares and chinawares regardless of form and size, at a reduced cost and with simple work. SOLUTION: This method comprises spraying a compounded coating prepared by dispersing frit particles and/or inorganic pigment particles in a resin binder comprising a volatile solvent and a nonvolatile polymer on the surface of an enameled ware or a chinaware and then baking the coated product. Particulate stone patterns can be formed by adjusting the viscosity of the mixture by increasing the compounding amount of the polymer based on the solvent. Generally, by increasing the viscosity of the mixture or by making the distance between a spray gun and an object to be coated remote, cobweb patterns can be formed and, by decreasing the viscosity of the mixture or by making the distance between the spray gun and the object to be coated closer, dot patterns can be formed.
Patent JP-2002042528-A (JP)
Title: Surface light-source element and display device using it
Inventor: ONISHI IKUO
IPC: G02B5/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface light-source element of high brightness in front- surface direction while light is efficiently utilized, and to provide a display device which utilizes the surface light-source element and is high in brightness in the front-surface direction. SOLUTION: A surface light-source element is provided which comprises a light source 2, a reflector 8, a light guide plate 3 where the light from the light source reflected on the reflector 8 is made incident on at least one end surface 1, and an emerging light control plate 4 where a plurality of protrusions 7 comprising a curved surface at least at its part are provided on a surface facing the light guide plate 3, with the emerging light control plate 4 tightly contacting the emergence surface of the light guide plate 3 at the top part of the protrusions 7.  Here, the maximum value of an absolute value of primary differential for a part of the protrusion 7 which represents a surface opposite to the light source among functions representing a cross-section shape of the protrusion 7, in the advancing direction of light as well as parallel to the normal direction of the emerging light control plate, is 1 to 3.
Patent JP-2002318528-A (JP)
Title: Riding simulator
Inventor: AOKI KATSUTO
IPC: A63F13/212
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To make the state of a tandem riding realizable without actually riding in tandem on a riding simulator. SOLUTION: The riding simulator allowing a user 20 to simulatedly experience the running state based on the riding operation of an imitation two-wheeled vehicle by the user is equipped with a lean torque sensor 3 for detecting lean torque corresponding to the weight shift of the user 20, and a means to detect the lean torque which is obtained by adding a prescribed load torque the to a lean torque caused by the weight shift of the user 20 with the lean torque sensor 3.
Patent JP-2002324788-A (JP)
Title: Vapor growth device and method of forming vapor growth film
Inventor: HASEBE KAZUHIDE
IPC: H01L21/205
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a vapor growth device constituted in a structure that a vapor growth film formed with raw gas containing organic metal-containing gas is formed on the surface of a wafer or the like in a high uniformity, and to provide a method of forming the vapor growth film. SOLUTION: In a vapor growth device, a first gas introducing pipe for feeding first gas consisting of organic metal-containing gas, and a second gas introducing pipe which reacts with the organic metal-containing gas and feeds second low- density gas, are provided within a reaction container arranged with a flat plate- shaped substrate. The gas jet nozzle of the first gas introducing pipe and the gas jet nozzle of the second gas introducing pipe are arranged side by side in the direction of the outer periphery of the substrate, and the first gas is subjected to wide diffusion along the surface of the substrate by the flow of the second gas. In the first gas introducing tube, it is desirable that the gas jet nozzle is formed by a slit-shaped through hole. The vapor growth film is formed on the surface of the flat plate-shaped substrate using this vapor growth device.
Patent JP-2002321484-A (JP)
Title: Ball-point pen tip and method for manufacturing ball- point pen tip
Inventor: MUTO HIROYUKI
IPC: B43K1/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To avoid leakage of an ink from the apex of a ball-point pen tip 10 even when a ball-point pen is left as it is under a condition where the ball- point pen tip 10 faces downward. SOLUTION: The ball-point pen tip 10 is provided with a ball 30 and a holder 20 for holding this ball 30. The holder 20 is provided in the neighborhood of the end part of its one side and has a ball house 40 formed so as to be able to store the ball 30, an ink guiding hole 60 penetrating through from the end part of the opposite ball house 40 side to the ball house 40 and a caulking part 50 provided on the open end part of the ball house 40 side and whose inner diameter is formed smaller than the diameter of the ball 30. The inner peripheral face of the caulking part 50 is planished.
Patent JP-2002329566-A (JP)
Title: Wafer heating device
Inventor: SHIYOKU HIROSHI
IPC: H05B3/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To solve problems of the conventional ceramic heater, which has a heating resistor on the main surface of a plain body made of ceramics and a power supply part electrically connected to the heating resistor, that temperature distribution is dispersed if the crooked part is installed in a heating pattern. SOLUTION: When the area of the heating resistor in all directions of optional 10 mm of the effective heating area in which the heating resistor is installed is represented by S1, an area ratio is by S=S1/100 mm<2> , the width of the heating resistor by P, and a gap between the heating resistors by G, 0.15<=S<=0.85, 0.3<=P<=6.71×S<2> +1.52, and 0.3<=G<=6.71×(1-S)<2> +1.55 are simultaneously satisfied.
Patent JP-2002327007-A (JP)
Title: Polymerization method of anionic polymerizable monomer
Inventor: KITAYAMA TATSUKI
IPC: C08F4/52
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an anion polymerization method which can safely and in good operability perform the anion polymerization without using an organic alkali metal compound as a polymerization initiator and thereby produce rapidly and in good productivity a polymer with a given polymerization degree at high yield, and to provide the polymerization initiator for the method. SOLUTION: In the method, an anionic polymerizable monomer is subjected to the anion polymerization in the presence of (A) an organoaluminum compound having, in a molecule, a chemical structure represented by the formula: Al-O-Ar (wherein, Ar is an aromatic ring) and at least one sort of compound selected from (B1) an organic nitrogen compound in which a hydrogen atom is not directly bound to a nitrogen atom and (B2) an organophosphorus compound in which the hydrogen atom is not directly bound to a phosphorus atom. The polymerization initiator comprises (A) the organoaluminum compound and at least one sort of compound selected from (B1) the organic nitrogen compound and (B2) the organophosphorus compound.
Patent JP-2002325838-A (JP)
Title: Blood purifying treatment system
Inventor: NAGASE MUNESHIGE
IPC: A61M1/14
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a blood purifying treatment system which can suppress generation of nitric monoxide and production of lipoperoxide. SOLUTION: This blood purifying treatment system has an external circulation tube in which blood circulates and a dialyzer and is equipped with a mechanism to suppress exposure of blood circulating in the blood purifying treatment system against electromagnetic waves with wave length 280-760 nm. Thus generation of nitric monoxide and production of lipoperoxide in blood can be suppressed during the blood purifying treatment.
Patent JP-2002285489-A (JP)
Title: Screen device
Inventor: IWASHIGE NAOYUKI
IPC: D21D5/22
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the change in the performance of a screen device during its operation. SOLUTION: This screen device 20 having a cylindrical screen cylinder 9 and a plurality of vanes 10a rotated along the inner circumferential side of the screen 9 and used for screening a paper-making raw material A into an accept B and a reject C is composed by placing a paper-making raw material entrance 2 in the lower portion of the screen device 20, placing an accept exit 4 and a reject exit 3 in the upper portion of the screen device 20, and comprising a raw material entrance chamber 5 adjacent to the paper-making raw material entrance 2, a reject chamber 7 adjacent to the reject exit 3, a screen entrance chamber 6 adjacent to the entrance side face 9a of the screen cylinder, and an accept chamber 8a adjacent to the exit side face 9b of the screen cylinder and communicating with the accept exit 4,  wherein the cross section of the accept chamber 8a is smallest on the side of the raw material entrance chamber 5 and is gradually enlarged toward the side of the accept exit 4.
Patent JP-2002333213-A (JP)
Title: Hot water tank for electric water heater
Inventor: SAOTOME MAKOTO
IPC: F24H1/20
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To simplify the piping structure to a hot water tank for electric water heater. SOLUTION: The inside of the main body 1 of the hot water tank is divided into a water supply area 2 and a hot water storage area 3 by a partition wall 4 and a communicative hole 5 is made through the bottom section of the wall 4. A water supplying section 10, a water discharging section 11, and a water relieving section 12 are provided in the ceiling section 1a of the water supply area 2 and a hot-water delivery section 13 is provided in the ceiling section 1a of the hot-water storage area 3. When water is supplied to the water supply area 2 from the water supplying section 10 by opening the secondary side of the hot-water delivery section 13, the water in the area 2 flows in the hot-water storage area 3 through the communicative hole 5 and pushes out the hot water in the area 3 to the outside from the hot-water delivery section 13.  When water is made to flow in the water supply area 2 by opening the secondary side of the water discharging section 11, the water sends the water in the area 2 to the outside from the discharging section 11. Since the sections 10, 11, 12, and 13 are provided in the ceiling areas 1a, all of the piping work performed on the sections 10-13 can be performed on the top face of the tank and the workability of the work is improved. In addition, since the pipeline from the water supplying section 10 to the water discharging section 11 can be saved, the piping structure becomes simpler and the number of used members is reduced. Therefore, the cost and working man-hour of the structure are also reduced.
Patent JP-2001316381-A (JP)
Title: Monohydrate of aminobenzenesulfonic acid derivative and method for producing the same
Inventor: YAMAZAKI CHIKA
IPC: C07D295/08
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a stable monohydrate of an aminobenzenesulfonic acid derivative. SOLUTION: This monohydrate of the aminobenzenesulfonic acid is the monohydrate of a compound represented by general formula (I) (wherein, R1 is a hydrogen atom, a 1-6C alkyl group, a 3-7C cycloalkyl group, a 1-4C halogenated alkyl group, a halogen atom or a 6-12C aryl group; R2 is a 1-6C alkyl group or a 7-12C aralkyl group which may have one or more substituents selected from a group consisting of a cyano group, a nitro group, a 1-6C alkoxy group, a halogen atom, a 1-6C alkyl group and an amino group; and n is an integer of 1-4).
Patent JP-2002335232-A (JP)
Title: High speed error detection circuit
Inventor: GOTO MASATAKA
IPC: H04L1/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a high speed error detection circuit which can immediately send out an alarm in respect of a signal error and is configured in a small circuit scale in respect of the monitoring object of data signals of a plurality of channels. SOLUTION: Alarm circuits 1A and 1B are operated by a basic pulse S10 and a frequency divided pulse S11 from a frequency dividing circuit 11. An error counter 12 counts the number of errors in the data signal of the cycle of the basic pulse and when the number of errors is more than a prescribed threshold, an error signal is outputted. When the error signal is outputted, a set signal generation circuit 13 outputs the basic pulse to S13 and a step counter 14 counts the pulse and outputs an alarm in the case of the prescribed number of errors and when the error signal is outputted even once in the cycle of the frequency divided pulse, the output of the next frequency divided pulse to S13 is inhibited. Then, the reset of the step counter 14 is inhibited. In any case, the alarm can be speedily issued.  Since resetting to the frequency dividing circuit is not required, a single frequency dividing circuit is enough for a plurality of alarm circuits and the configuration is simplified.
Patent JP-2002293822-A (JP)
Title: Method for producing polyvinyl alcohol resin with good whiteness
Inventor: MINEO TAKATOSHI
IPC: C08F8/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially profucing a polyvinyl alcohol resin with good whiteness. SOLUTION: In the production of the polyvinyl alcohol resin by saponifying a vinylester polymer with an alkali catalyst, the neutralization after sapnification is performed using a polybasic acid having the first dissociation constant (pKa1 ) of 4.0 or less such as a citric acid, oxalic acid, malonic acid, maleic acid, phthalic acid, tartaric acid, glutaconic acid, aspartic acid, glutaminic acid, phosphoric acid, sulfuric acid or the like.
Patent JP-2002335658-A (JP)
Title: Motor
Inventor: KAWASAKI KATSUYOSHI
IPC: H02K16/04
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a motor which reduces cogging torque caused by the magnetic force of a permanent magnet. SOLUTION: This motor has a rotor (20) including a magnetic body (22) in which positive and negative poles are alternately formed around a rotating shaft, a stator including a plurality of stator cores (12a, 12b) arranged so as to face the poles of the magnetic body, and in which windings (13a, 13b) for forming rotating fields are wound, and a bearing (15) for rotatably retaining the rotor (20) at the stator. The magnetic body (22) is disc-shaped or annular- shaped (or cylindrical), and generates a magnaflux from the respective poles formed at the front surface and the back surface.  The stator cores (12a, 12b) include a first stator core layout (12a) facing the respective poles on the surface of the magnetic body (22) and arranged in an annular-shape with the rotating shaft centered, and a second stator core layout (12b) facing the respective poles on the back surface of the magnetic body and arranged in an annular-shape with the rotating shaft centered. The cogging torque can thus be offset, by using the magnetic force of the poles on both surfaces of the disc-shaped or annular-shaped magnetic body for the generation of torque.