baber/WOPTO huggingface dataset:
Patent JP-2002091745-A (JP)
Title: Printing controller, printing control system and their control method, printer and printer driver
Inventor: MORIYAMA JIRO
IPC: G06F3/12
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To perform printing in a desired color by performing color conversion respectively corresponding to plural kinds of printers different in color reproducing characteristic without changing the control program of a host device. SOLUTION: In the printing control system, a host computer 500 and a printer system 100 are connected mutually to enable two-way communications. The printer system 100 stores color conversion information being information is machine types or control command in a ROM 411 and transmits the stored color conversion information to the host computer 500. While using that color conversion information and the control command based on the instruction from the host computer 500. The host computer 500 performs parameter setting of the printer driver or preparation of a command and transmits the generated print data to the printer system 100.
Patent JP-2002092730-A (JP)
Title: Container renting type automatic beverage vending device
Inventor: KAWASAKI YOSHITAKA
IPC: G07F13/10
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary, power saving and inexpensive beverage providing system by recovering and recycling containers of provided beverage. SOLUTION: This automatic beverage vending device is provided with a means for a user to instruct the provision of beverage, a means putting the beverage selected by the user in a container and providing it, a means receiving the return of a container from a user, and a means cleaning and drying the returned container and storing it in a storage part.
Patent JP-2002099336-A (JP)
Title: Band gap reference circuit
Inventor: HAYASHIMOTO HAJIME
IPC: G05F3/24
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a band gap reference circuit, which is composed of only an enhancement type MOS transistor, capable of obtaining a reference voltage Vref of a little power supply voltage dependency and obtaining a satisfactory lowest operating power supply voltage. SOLUTION: This circuit is composed of P-type MOS transistors P1-P3, N-type MOS transistors N1, N2 and N6, a diode D1 and resistors R1 and R2, and the fixed reference voltage Vref is obtained from given high potential side power source VDD and low potential side power source GND at an output terminal ref.
Patent JP-2002098348-A (JP)
Title: Air conditioner
Inventor: SUZUKI AKIMOTO
IPC: F24F13/30
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the air supply capability of an air supply fan 10 from being lowered, eliminate the creaking noise of an engaging part and lower cost by rarely guiding drain water of auxiliary heat exchangers 3 to a heat exchanger 2 as much as possible and smoothly draining the drain water of the auxiliary heat exchangers 3. SOLUTION: A drip sink guide 4 for guiding the drain water of the auxiliary heat exchangers 3 to a drain pan 7 is provided in the lower part of the auxiliary heat exchanger 3 in the front surface of a vertical part 2a. The upper end part of the auxiliary heat exchanger 3 provided in the front surface of the vertical part 2a is directly connected to the lower end part of the auxiliary heat exchanger 3 provided in the front surface of a rearward inclined part 2b so that the drain water of the auxiliary heat exchangers 3 does not directly pass the vertical part 2a via a V-shaped groove part 9 but passes the auxiliary heat exchangers 3.
Patent JP-2002100202-A (JP)
Title: Safety light for construction
Inventor: NAKAJIMA TETSUO
IPC: F21V8/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure by which sufficient amount of light is emitted, using a small number of light sources, in the directions which requires the light most, in view of the fact that, in a conventional safety light for construction, LEDs as the light source are installed on both sides of a printed circuit board so that light will be emitted from both sides, requiring large man-hours, and a frequent replacement of dry batteries due to large number of LEDs, and requiring the one with a large capacity when a solar battery is employed. SOLUTION: In a safety light for construction that gives warning to the passersby and the drivers of vehicles by emitting light in at least two different directions, a plurality of channels are provided in a direction at a right angle with the longitudinal direction of a light guide body 1, the traveling direction of the light from the light source is changed or diffused in the channels by a housing or a lens provided therein.
Patent JP-2002097096-A (JP)
Title: Method for working charge rod for single crystal pulling-up
Inventor: OCHIAI SANJI
IPC: C30B15/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent cracks that are generated when a round hole 11 and a groove 12, which are to be engaged with a seed crystal, are formed in a diametral direction on the end part of a cylindrical polycrystalline silicon rod used as a charge material in pulling-up of a single crystal. SOLUTION: Before a round hole 11 is worked, a slit 13 is formed on the end face of a charge rod 10 so as to reach a position where the round hole 11 is to be formed. After the slit 13 is formed, a round hole 11 is formed at the end part of the charge rod 10 and then a groove 12 is formed so as to reach the round hole 11. The cracking in working the round hole 11 is prevented by the slit 13 formed.
Patent JP-2002101374-A (JP)
Title: Device for recording and reproducing program signal
Inventor: GOSHIMA NOBUYUKI
IPC: H04N5/445
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem due to the fact that a reproduced program scene to be displayed on the screen is easily confused with a program scene in the middle of broadcasting when time shift reproduction or cache reproduction is performed in a PVR. SOLUTION: A video recording position mark (a) corresponding to the current time and a reproduction position mark (b) corresponding to the recording time of a program that is reproduced are displayed on bar (c) on which time is defined as a scale when a cache is reproduced. Because the color of the bar is subjected to reversing display as (d) for the period of a program signal, when the cache exists, what time a program can be reproduced from the cache can be confirmed at a glance.
Patent JP-2002097866-A (JP)
Title: Work execution method for shutter case
Inventor: HASHIMOTO MASARU
IPC: E04B1/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To improve workability and safety by easily executing a shutter case. SOLUTION: In this execution method for the shutter case 2 hung in and jointed to a building body, an external facility 3 such as a hobby unit or a cantilever balcony is temporarily placed on the shutter case 2 in advance, and after the shutter case 2 and the external facility 3 are jointed by fasteners, the shutter case 2 is hung in and jointed to the building body together with the external facility 3.
Patent JP-2002111110-A (JP)
Title: Optical communication module
Inventor: NISHIMURA KOICHI
IPC: H04B10/50
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication module which can shorten wire- bonding length to such a degree that the length does not exert an adverse effect upon the high-frequency characteristic of the module. SOLUTION: The optical communication module is composed of a first substrate on which a light emitting element is provided, and a second substrate which has a tapered front end and on the surface of which a data transmission line having a coplanar electrode structure extended to the front end is formed. The second substrate is positioned with respect to the first substrate so that the tapered front end of the first substrate may approach the upper part of the surface of the light emitting element and fixed relatively to the first substrate. In addition, the data transmission line is connected to the light emitting element through a wire at the tapered front end of the first substrate.
Patent JP-2002106831-A (JP)
Title: Pulverized coal fired boiler facility
Inventor: HASHIGUCHI JIYUN
IPC: F23L15/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized coal fired boiler facility which can prevent the flow rate of primary air bypassing an air preheater from increasing, and can enhance the boiler efficiency by suppressing the drop of the quantity of recovered heat, and can suppress the rise of exhaust gas temperature. SOLUTION: A primary air branching line 24 for feeding a part of primary air after having passed an air preheater 10 to the side of the secondary air is branched from the middle of the primary air line 7 and is connected to the middle of the secondary air line 8, and a flow regulating valve 25 is provided in the middle of that primary air branching line 24.
Patent JP-2001207862-A (JP)
Title: Method and device for purging turbine wheel cavity
Inventor: JENDRIX RICHARD WILLIAM
IPC: F02C7/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To purge a wheel cavity of a front part or a rear part of a turbine part of a gas turbine engine. SOLUTION: A turbine rotor 40 for the gas turbine engine 10 includes a dovetail slot 62 alternately arranged in the circumferential direction, a rotor disc 42 having a disc post 64 and plural blades 44 arranged in the dovetail slot 62. A cooling air plenum 84 is demarcated in respective dovetail slot parts positioned on the radial directional inside of the corresponding blades 44. Air from the plenum 84 passes through the slot formed in a shaft directional surface of the blades 44 or the disc post 64 to be introduced to an adjacent wheel cavity 52 to thereby purge the wheel cavity 52.
Patent JP-2002107801-A (JP)
Title: Flash light-emitting circuit
Inventor: MOTOMURA KATSUMI
IPC: G03B15/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a flash light-emitting circuit in which a loss of electric power is suppressed and cost is reduced. SOLUTION: The voltage of an incorcorated battery 1 is boosted to charge a main capacitor 13-1, a voltage-detecting circuit 18 refers to the detection result of the voltage, and a control circuit 19 drives an IGBT element 17 with pulses, so that the discharging current flowing to the IGBT element 17 is always less than the permissible current of the IGBT element 17.
Patent JP-2002108640-A (JP)
Title: Duplex system, single processor system and sub-board
Inventor: SHINJO TOSHIO
IPC: H04L69/40
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To restore a system at a state immediately before a failure is generated without lowering throughput as the system, for example, in a duplex system. SOLUTION: Control modules 15, 25 are connected with PC servers 1, 2 respectively and mutually connected by a local bus 4. Log information generated by the PC server 1 of an operating system is temporarily stored in the control module 15 and transferred to the control module 25 on the side of the PC server 2 of a standby system via the local bus 4.
Patent JP-2001138408-A (JP)
Title: Splicing method for extrudable retreaded tire
Inventor: COWLING TEDDY BEN
IPC: B29C48/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a splicing method for a retreaded tire requiring no adhesive. SOLUTION: A retreaded tire is produced by directly bonding the ends of a precured tire tread mutually by using a thermally extruded splice strip of natural or synthetic rubber. A retreaded tire wherein an uncured cushion is provided between the tire tread and a buffed carcass is subsequently heated to cure a tread splice and a tire cushion.
Patent JP-2002116577-A (JP)
Title: Method of manufacturing toner
Inventor: FUJII MASANORI
IPC: G03G9/087
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To minimize the loss of material, energy, city water, etc., in spite of the occurrence of off-specification range products by stabilizing the dispersion state of a charge control agent in toner particles in a method of manufacturing electrophotographic toners using the charge control agent. SOLUTION: In the method of manufacturing the toners to obtain the toner particles by respective process steps of mixing, kneading, pulverizing and classifying, a reference range is set at the absorbance of a dissolving liquid obtained by dissolving the material remaining between the large and small meshes after the mixture obtained in the mixing described above are sieved by the plural meshes of the mesh opening of a large size and the mesh opening of a small size in alcohol at a prescribed concentration ratio and only the mixture decided to be within the reference range is supplied to kneading on a lower process step side.
Patent JP-2002118126-A (JP)
Title: Curing device and curing method
Inventor: MARUYAMA HIROYUKI
IPC: H04N5/372
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a curing device and a curing method by which the contamination of the surface of a semiconductor chip by volatile constituents of the resin, especially by the silver paste vapor can be prevented without causing displacement between the semiconductor chip and its package and contamination in the clean room. SOLUTION: The curing device has a curing furnace in the inner space of which a package 10 to which a semiconductor device is bonded through resin is housed, an opening and closing member 6 which is provided in the curing furnace and can be in the open state for carrying the package in and out and in the closed state for cutting the inner space off from the surroundings, a heating means 4 which heats the package for causing reaction and curing of the resin, air supplying means 13, 14 and 15 which supply air to the inner space through an air supply opening 12 and generate an air flow in the inner space and exhaust means 17 and 18 which exhaust gas containing the volatile constituents of the resin from the inner space through the exhaust opening 16.
Patent JP-2002117931-A (JP)
Title: Connector with shutter
Inventor: NOBUYO ATSUSHI
IPC: H01R13/639
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a connector with a shutter excellent in assembling workability, and preventing the shutter from unnecessarily opening, by a locking mechanism. SOLUTION: In this connector with shutter, a socket 10 and a plug 11 are connected by opening a shutter 13 opened in association with the connecting operation. The connector is provided with a lock cover 14 freely opening and closing by swing, for locking the shutter 13 against its opening by slide during closure of the shutter 13, and for releasing a lock of the shutter 13 in association of the connecting operation of the plug 1 to the socket 10. The shutter 13 and the lock cover 14 are directly attached to a housing 12 of the socket 10.
Patent JP-2002116652-A (JP)
Title: Rotating body cleaning device, heating device and image forming device provided with the heating device
Inventor: YOSHIHARA AKIRA
IPC: G03G15/20
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotating body cleaning device where a belt shape sheet member can be moved without the need for an actuator with a strong driving force and while aiming to make a device smaller and low cost, a heating device and an image forming device provided with the heating device. SOLUTION: In the device, a winding stopper mechanism 16 is provided, a unwoven cloth 9 is able to be engaged to it in order to prevent the movement of the unwoven cloth 9 and the unwoven cloth 9 is constituted to be carried in a specified direction following the surface of a upper rubber roller 1 by being slid against the upper rubber roller 1 that is slid against the unwoven cloth 9 when the engagement by the winding stopper mechanism 16 is released.
Patent JP-2002114251-A (JP)
Title: Container
Inventor: YAMANO YUKINORI
IPC: B65D47/06
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a container which prevents a liquid, such as Shoyu (soy sauce), contained in the container from spilling out of it even in the case where it is upset and which also prevents a pouring port and an air inlet port from being logged with an educt of substances, such as a salt content, dissolved in the liquid such as Shoyu. SOLUTION: The container comprises a container main body 8 for containing Shoyu, a pouring port 11 for discharging Shoyu contained in the container main body 8, an air inlet port 12 for introducing air into the container main body 8, a first lid 13 for opening and closing the pouring port 11, a second lid 14 for opening and closing the air inlet port 12, and an opening/closing operation part 36. The container also includes an opening/closing link mechanism part 15 for performing the opening/closing operation of the first lid 13 by synchronizing with the second lid 14 by means of this opening/closing operation part 36.
Patent JP-2002115571-A (JP)
Title: Variable compression ratio mechanism for internal combustion engine
Inventor: MOGI KATSUYA
IPC: F02B75/32
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To improve changeover responsiveness toward a low compression ratio side by torque T by suppressing the fluctuation width of the torque T acting from an eccentric cam 24 to a control shaft 23. SOLUTION: A piston pin and a crank pin are connected by an upper link and a lower link and the lower link and the eccentric cam 24 of the control shaft 23 are connected by a control link 25. When the control shaft 23 is turned to the low compression ratio side ω, the compression ratio is continuously lowered. The compression ratio is controlled to be lowered with the increase in the engine rotation speed and the engine load. Near the top dead center of the piston, the distance ΔD from the central line L1 of the control link to the control shaft center 23c is continuously shortened with the decrease in the engine compression ratio.
Patent JP-2002124714-A (JP)
Title: Piezoelectric transformer
Inventor: MORI KENSHIN
IPC: H01L41/107
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric transformer which can be miniaturized while high power output and low loss are maintained and is excellent in output characteristic. SOLUTION: An input electrode whose length is almost one-half of a piezoelectric ceramic plate whose main surface is rectangular, L in length and W in width, is arranged on one side of the plate in the length direction of the plate, and an output electrode is arranged on an end surface of the other side. L/W is set from 0.65 to 0.75. Thereby miniaturization is realized by using vibration of a symmetrical surface spreading mode, and a merit wherein secondary capacity can be increased is obtained.
Patent JP-2002122081-A (JP)
Title: Gear pump
Inventor: SATO NAOSHI
IPC: F04C15/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a gear pump having easy maintenance. SOLUTION: This trochoid-type oil pump 1 as the gear pump comprises an outer rotor 4 having internal teeth accommodated in a pump body 2, and an inner rotor 5 having external teeth engaged with the inner teeth and forming a pump chamber 12 with the internal teeth. Both side faces 4b, 5b on one side of the outer rotor 4 and the inner rotor 5 are closed by a first side plate 7, both of the other side faces 4c, 5c are closed by a second side plate 8, having a suction port 10 and a discharge port 11, and the second side plate 8 is fixed in a state of closely abutted on a wall part A having a suction passage 20 and a discharge passage 21 for the lubricating oil, respectively connected to the suction port 10 and the discharge port 11.
Patent JP-2002121661-A (JP)
Title: Crucible for vapor deposition
Inventor: TAKAGI TOSHINORI
IPC: C23C14/24
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a crucible for vapor deposition capable of avoiding an excessive temperature rise in a vacuum chamber, thereby reducing high temperature influence to a matter to be deposited, using a relatively small capacity cooling apparatus and obtaining a stable deposited film continuously for a long time. SOLUTION: The crucible is composed of a heating crucible 1 and a cylindrical container 6. A continuous part 5 consisting of a filling part 4 and a recessed part is provided and electric terminals 2, 3 are provided at the lower part of the heating crucible 1. Further, a continuous part 7 consisting of a projecting part to be engaged with the continuous part 5 is provided at the upper part of the cylindrical container 6, and a plunger 8 to supply a depositing material 10 is provided in its inside.
Patent JP-2002128766-A (JP)
Title: Method for manufacturing 5-substituted isooxazole
Inventor: HARADA KATSUMASA
IPC: C07D261/08
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method for producing a 5-substituted isooxazole simply obtained from an easily available methylketone in a high yield. SOLUTION: This method for producing the 5-substituted isooxazole is characterized by comprising (A) the first process for reacting the methylketone compound with a formate in the presence of a metal alkoxide to produce an acylacetaldehyde metal salt and (B) the second process for reacting the acylacetaldehyde metal salt with hydroxylamine in the presence of an acid.
Patent JP-2002126473-A (JP)
Title: Method for producing hollow fiber membrane
Inventor: NAKAO MICHIHARU
IPC: B01D71/48
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a hollow fiber membrane, by which mutual sticking of hollow fibers can be suppressed in a drying process after being treated with glycerin, a dispersion process being a post process is made needless and the hollow fibers can be easily and efficiently produced. SOLUTION: In glycerin treatment in the process for producing the hollow fiber membrane using a polyester-based polymer alloy as a raw material, the bundle of the spinned hollow fiber membrane is coated with a glycerin solution containing an organic compound easily soluble to water and glycerin and having a boiling point lower than 100 deg.C before being subjected to the drying treatment.
Patent JP-2002128520-A (JP)
Title: Spherical calcium aluminate and method of manufacturing it
Inventor: SHIRAISHI TSUNEHIRO
IPC: C08L101/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain spherical calcium aluminate having high uniformity of particle degree, and a method of manufacturing it and the use. SOLUTION: The spherical calcium aluminate has the uniformity of particle degree (D90/D10) of 4 or less; the uniformity (D90/D10)= particle diameter (μm) of 90%/10% measured by dry laser diffraction light scattering method}.
Patent JP-2001195098-A (JP)
Title: Optical recording medium, voice transmitting method and voice decoding method
Inventor: TANAKA YOSHIAKI
IPC: G10L19/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To improve a compression rate at the time of conducting predictive coding of voice signals. SOLUTION: A five channel correlating circuit 1 converts five channel signals (L, C, R, SL and SR) into correlated five channel signals L and D1 to D4. Predicting circuits 15L and 15D1 to 15D4 compute a plurality of prediction values for every one of the signals L and D1 to D4 and compute predictive residuals of these prediction values. Buffer/selectors 16L and 16D1 to 16D4 select the minimum value of the predictive residuals.