baber/WOPTO huggingface dataset:
Patent JP-2003005850-A (JP)
Title: Circuit for generating reference potential
Inventor: YOSHIMURA MASATAKA
IPC: G05F3/24
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To compensate for a prescribed specified potential even when a power potential drops unexpectedly. SOLUTION: When a power supply voltage VDD goes down, and the potential difference between the power supply potential VDD and a potential VA of a node A falls below a threshold VIP of a transistor 12a, the transistor 12a is turned off. Thus, a gate potential of a transistor 13 is brought down to a ground potential VGND and the transistor 13 is turned on. For this reason, current is fed to a node C through the transistor 13. Thus, the potential of the node C is started to prevent a reference potential VR to be fed to a circuit on the next stage from going down.
Patent JP-2003014497-A (JP)
Title: Encoder, and mounting method of encoder
Inventor: NAKAMURA YOSHIYUKI
IPC: G01D5/245
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-price encoder capable of being positioned and assembled easily with excellent repeatability with a comparatively simple structure, and its mounting method. SOLUTION: Concerning this encoder, the encoder body is mounted on a measuring object 2. The encoder is constituted so that the encoder body has a code plate unit 3 and an encoder unit 101 for reading the code of the code plate unit 3, and that the encoder unit 101 has a positioning means for performing positioning in contact with a cylindrical projection part formed around a rotary shaft 11 of the measuring object 2.
Patent JP-2003013462-A (JP)
Title: Sub-tube member for manhole
Inventor: OTA KOJI
IPC: F16L43/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To save a space in a manhole occupied by an inner sub-tube. SOLUTION: In a vinyl chloride injection-molded 90 deg. elbow body 4 having a coupling port 22 for a horizontal main sewer 2 and a coupling port 10 for a vertical inner sub-tube 3, a core 14 of a universal joint 11 is molded integrally with the outer periphery on the opening side of the coupling port 22 for the inner sub-tube 2 and thereby the elbow body 4 and the universal joint 11 are made near to each other for compaction. Even when the gradient of the main sewer 2 is enlarged, therefore, the upper end side of the inner sub-tube 3 does not fall toward the center side in the manhole 5 and thus the space for the inner sub-tube is saved.
Patent JP-2003016514-A (JP)
Title: Vending machine
Inventor: NAKAYAMA SHINICHI
IPC: F24F13/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To perform energy saving more while maintaining commodities at a desired temperature. SOLUTION: An air duct 311 that demarcates a ventilation path 313 is provided between heat exchangers 306a and 307 and a chute 301.
Patent JP-2003022422-A (JP)
Title: Reader-writer for noncontact ic card
Inventor: MATSUKAWA KOICHI
IPC: B42D15/10
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a reader-writer which can discriminate the modulation and demodulation systems of IC cards different in a modulation and demodulation system, further discriminate a plurality of cards different in type, and perform reading and writing matching them even when the IC cards are passed through the same reader- writer. SOLUTION: This reader-writer comprises a transmitter receiver 1 which administers a communication protocol for data with an external computer 50, a controller 2 which controls the operation of the whole reader writer 100, a memory device 3 which stores firmware where a procedure of operating the controller 2 is recorded and a plurality of modulation and demodulation systems, a modulator 4 which modulates data from the controller 2 with a carrier, an input device 5 which inputs operation commands, a display device 6 which displays the information from the controller 2, a power amplifier 7 which performs the power amplification of an electric power supply signal as the AC signal from the controller 2 and a write command from the modulator 4, a detecting demodulator 8 which converts the carrier received from a loop antenna 9 into binarized data,  the loop antenna 9 which sends and receives a carrier for electric power and data to and from an unillustrated IC card, and a random number generating device 10 which generates a random number for prevention against a collision of communication between IC cards.
Patent JP-2003031268-A (JP)
Title: Battery voltage monitoring method and device therefor
Inventor: NOGAMI MUTSUO
IPC: G01R31/36
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To exactly grasp a continuously operable voltage of an electronic device driven by a battery voltage and thereby to extend a battery operation time. SOLUTION: An MPU 11 measures the battery voltage only in driving a printer head 3 causing the largest voltage drop and determines whether continuous operation can be executed or not since voltage variation of a battery 14 is large during the operation of a wire dot printer 12, and can exactly grasp whether the continuous operation is possible or not and the remaining power of the battery by always measuring the battery voltage since the voltage variation of the battery 14 is small during non-operation thereof, so that the battery operation time can be extended.
Patent JP-2003031205-A (JP)
Title: Method of manufacturing battery
Inventor: MUNENAGA KUNIYOSHI
IPC: H01M10/05
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a battery capable of preventing the warp of a current collecting connecting body 2 or an inner insulating sealing plate 3 by previously pressing a peripheral part with a pressing fixture 10 in the riveting of a current collecting rivet part 7b of a rivet terminal 7. SOLUTION: An inner insulating sealing plate 3 and an outer insulating sealing plate 6 are arranged in inner and outer peripheral parts of an opening hole 4a of a lid plate 4, a body 2a of a current collecting connector 2 is put on the inner insulating sealing plate 3, the current collecting rivet part 7b projected from a flange part 7a of the rivet terminal 7 is passed from the outside through a through hole 3a and a through hole 6c installed in the inner insulating sealing plate 3 and the outer insulating sealing plate 6, further passed through the opening hole 4a of the lid plate 4, passed through a terminal hole 2c formed in the body 2a of the current collecting connector 2, and in this state, the peripheral part of the terminal hole 2c in the body 2a of the current collecting connector 2 is pressed with the pressing fixture 10,  the current collecting rivet part 7b projecting from the terminal hole 2c of the pressed body 2a is riveted from the projecting end side to conduct the insulation, sealing, connecting, and fixing of the rivet terminal 7.
Patent JP-2003028904-A (JP)
Title: Mutual modulated wave measuring device and measuring method
Inventor: NAKAGAWA HITOSHI
IPC: H04B17/29
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a mutual modulated wave measuring device, that can accurately measure the phase of a mutual modulated wave for the mutually modulated wave measuring device. SOLUTION: Fundamental wave and a mutual modulated wave, of which one of two lines is input to a reference amplifier 5 and output from, to which the signal of a frequency f1 and the signal of a frequency f2 are generated by an oscillator 1, to be synthesized by a synthesizer 2 to then be distributed by a distributor 3, are input to a reference input 6a to make the reference signal of the amplitude and phase measurement of a vector network analyzer 6. The other line of the outputs of the distributor 3 is input to a amplifier 10 to be measured through a variable attenuator 4, and the fundamental wave and the mutual modulated wave of the outputs are input to a measurement input 6b of the vector network analyzer 6.  An arbitrary frequency for measurement is selected, and then the relative amplitude and phase to the reference signal input in the reference input 6a are measured, in the vector network analyzer 6.
Patent JP-2003029020-A (JP)
Title: Color filter and method for manufacturing the same, liquid crystal element using the color filter
Inventor: SUDO MASANORI
IPC: G02B5/20
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent color mixing, a bright defect and color irregularity inside a coloring pixel in a method for manufacturing a color filter with an inkjet method. SOLUTION: In the method for manufacturing the color filter comprising pattern exposure of an ink receiving layer composed of a photosensitive resin composition to form a part not to be colored and a part to be colored and imparting of ink to the part to be colored with the inkjet method to form a coloring part, a preventive effect on the color mixing by the ink on the part not to be colored is improved by forming a black matrix on a substrate, pattern exposing as described, subsequently irradiating the ink receiving layer with an infrared ray and elevating temperature only of the region of the ink receiving layer overlapping the black matrix so as to lower the ink absorbing property.
Patent JP-2003030653-A (JP)
Title: Image processing method, image processor and bonding device
Inventor: SUGAWARA KENJI
IPC: G06T7/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect a position without performing pattern matching in a rotating direction even in the case that a detection object is arranged in a posture including a position deviation in the rotating direction and to efficiently execute the generation of a mask pattern. SOLUTION: Inter-image subtraction is performed between a detection object image and a template image decided by a reticule mark 42 and a mark pattern image is generated/stored by utilizing the result (area hatched). In runtime, the area corresponding to the mask pattern image is excluded from the object of pattern matching.
Patent JP-2003031026-A (JP)
Title: Waterproof structure around valve of vehicle lighting tool
Inventor: AOKI KATSUJI
IPC: F21Y101/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency through easy mounting of an elastic cover to enable to obtain enough tracking ability at tilting of a reflector, reduce the size of the depth of a lamp, and reduce the cost. SOLUTION: The waterproof structure 1 consists of a valve-mounting part 4 of a reflector 3 fitted to a lamp housing 2 in freely tilting and freely adjustable optical axis, an opening 5 of the lamp housing opened for guiding the valve-mounting part 4 to the outside, and an elastic cover 6 mounted between the valve mounting part 4 and the opening 5 for sealing the gap between them. The opening 5 is formed into a cylindrical shape, having no ruggedness for the peripheral wall of uniform thickness protruded from a housing main body 12, and a groove part 9 of the elastic cover 6 is structured with an inner periphery groove wall 21 in close contact with the opening and a flange part 23 formed along the tip edge of the inner periphery groove wall 21 and is engaged from the outside with an inner side edge part 5c of a base end part of the opening 5 at mounting.
Patent JP-2003032790-A (JP)
Title: Speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R9/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem associated with speakers for use in various kinds of acoustic equipments and industrial equipments, that a diaphragm and a voice coil can be unstuck from each other and frequency characteristics are destabilized in such an environment that excessive input is applied or the ambient temperature is high. SOLUTION: In the speaker, a voice coil 28 is integrally molded by inserting using silicone resin at the same time as a diaphragm 29. The speaker is assembled using this vibration system.
Patent JP-2003003689-A (JP)
Title: Unmanned parking management system
Inventor: TAJIMA MASAKAZU
IPC: E04H6/42
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned parking management system that can suppress the nonpaid outgoing (unauthorized use) of parked vehicles from a mechanical mechanism side, is reduced in weight and size so that the system may be transported and installed easily, and can avoid the occurrence of troubles when the system is operated. SOLUTION: The capacity of the driving motor of this unmanned parking management system is reduced by adopting a tension spring for reducing the rotational torque (force) of the motor at the time of opening and closing (raising and lowering) a guard pipe. In addition, the trouble which has frequently occurred conventionally when parked vehicles go out of the parking space of this system without paying parking fees and the breakage of the system are eliminated by utilizing the characteristics of the tension spring. Further, the trouble which occurs at the time of opening and closing the guard pipe is eliminated by fitting a clutch on a feeding threaded shaft. Moreover, the safety of this system is improved by constituting the whole body of this system in a dustproof box structure and containing the mechanical section of this system in the structure.
Patent JP-2003033914-A (JP)
Title: Vibration treating device
Inventor: TAKEDA KOICHI
IPC: F26B3/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To make air flow uniformly into the whole inside of an upper chamber via a porous plate by diffusing the air throughout a lower chamber, provide treatment for drying or cooling matter to be treated by mixing the air with the whole of the matter to be treated in the upper chamber, and enhance the efficiency of the treatment for drying or cooling the matter to be treated. SOLUTION: The inside of a casing 2 is divided into the upper chamber 9 and the lower chamber 10 by the porous plate 7: the upper chamber 9 is provided with a charging port 4 for the matter to be treated and an exhaust port 5 therefor; a supply port 14 for the air is provided in a side surface part of the lower chamber 10; and a lead-in pipe is mounted in the supply part 14. Openings are provided in a plurality of places on a peripheral surface of the lead-in pipe. The lead-in pipe can be rotated circumferentially and fixed to an arbitrary position. When supplied to the lead-in pipe from the supply port 14, the air flows in from the opening in such a manner as to be diffused throughout the lower chamber 10, acts on the whole of the porous plate 7 so as to be diffused throughout the inside of the upper chamber 9, and is mixed with the matter to be treated in the upper chamber 9.
Patent JP-2003038043-A (JP)
Title: Method for sterilizing planting soil and sterilizing stirrer
Inventor: HIRAMORI CHIKAO
IPC: A01G11/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing method by which the efficiency of planting soil-preparing works can be improved, and to provide a sterilizing stirrer with which all preparing works including a sterilizing work can be carried out. SOLUTION: This method for sterilizing the planting soil is characterized by charging a planting soil base material 7 into a receiving tank 2 having a stirring means comprising a horizontal shaft 3 and blades 4 attached to the shaft, stirring the planting soil base material 7 with the blades 4 of the stirrer, and jetting steam 53 from jetting ports 32 disposed in the horizontal shaft 3 of the stirrer, thereby simultaneously stirring and sterilizing the planting soil base material 7. The sterilizing stirrer 1 is formed by disposing the receiving tank 2 having at least a port 23 for charging the planting soil base material 7, and also disposing the stirring means comprising the horizontal shaft 3 and the blades 4 attached to the shaft, in order to stir the planting soil base material 7 in the receiving tank 2.  A path 33 for conducting the steam 53 is formed in the horizontal shaft 3 of the stirring means, and ports 32 for jetting the steam 53 are disposed on the periphery of the horizontal shaft 3.
Patent JP-2003043229-A (JP)
Title: Movable mirror device
Inventor: OGAWA KOJI
IPC: B60R1/072
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a movable mirror device in which electric power can be supplied from a supporting part of a unit to a mirror unit without using mechanical contact parts such as a spiral cord, etc., and a slip ring, etc., and dew condensation on the mirror plane can be removed, and whose assembly and maintenance can be carried out in a short time. SOLUTION: The movable mirror consisting of the supporting part of the unit and the mirror unit is provided with a separation transformer consisting of a power receiving coil built into the mirror unit, and a power supplying coil electromagnetically coupled to the power receiving coil and built into the unit supporting part, a power source part which drives the power supplying coil by an AC and supplies the power to the power receiving coil, a heating element arranged in a rear surface of a mirror body in the mirror unit, and a heating means which is built into the mirror unit and makes the heating element generate heat with the eddy current using the AC power transmitted by the power supplying coil. Then, the dew condensation on the mirror plane can be removed.
Patent JP-2002106845-A (JP)
Title: Multiple injection port combustor
Inventor: DURBIN MARK DAVID
IPC: F23R3/14
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent hot spots and cold spots from being formed in a combustion chamber (32) of a gas turbine engine. SOLUTION: In a mixer (50) used in the combustion chamber (32) of the gas turbine engine, an annular housing (52) is included. The housing has an upstream end (54), a downstream end (56), a mount (58) for attaching the housing to the upstream end (54) of the combustion chamber and an inner surface (90) for defining a hollow interior. A plurality of vanes (62) of a first swirler (60) extend inward from the housing to swirl air traveling through the housing. An annular fuel injector (66) of the mixer has a plurality of fuel injection ports (68) arranged in a substantially circular pattern and mounted inside the first swirler for releasing droplets of fuel into swirling air downstream the injector. A second swirler includes a plurality of vanes (82) extending inward from the injector for swirling air traveling through the housing downstream the injector.
Patent JP-2003041778-A (JP)
Title: Rotary multiple suspending tool
Inventor: SAITO KOICHI
IPC: B66C1/62
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a multiple suspending tool for securing safety of work by eliminating a dangerous state where an upper stage steel frame beam exists just above a worker at removing work of a lower stage steel frame beam, and eliminating interference between slinging wire ropes and the steel frame beams when suspending a plurality of steel frame beams in a multistory state by one time crane operation. SOLUTION: This rotary multiple suspending tool 10 is characterized in that a suspending ring 12 engaged with and connected to a crane hook is rotatably connected to the upper end of a body 11, shackles 13a to 13c are respectively rotatably connected to plural points arranged at a prescribed interval in the width direction of the body, the slinging wire ropes 14a to 14c gradually different in the length to one from the width directional other of the body are extended to the respective shackles, and when successively removing a suspending object suspended via the longest slinging wire rope, the body is constituted so as to rotate toward the center of gravity of a residual suspending object with a suspending ring connecting point as the center.
Patent JP-2003046252-A (JP)
Title: Method for manufacturing wiring board
Inventor: OTA SUMIO
IPC: H05K3/46
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board for reliably manufacturing the wiring board that has a buildup layer merely on an upper section on the surface of a core substrate, and at the same time a flat buildup layer where an electronic component can be packaged at a recess that is open at the back side of the core substrate. SOLUTION: The manufacturing method of a wiring board 1 includes a packaging process for packaging an electronic component 25 at a recess 9 that is open at the side of a rear 8 in a core substrate K having a front 3 and the rear 8, and a buildup process for alternately forming wiring layers 26, 32 and insulating layers 22, 28 at the upper section on the front 3 of the core substrate K after the packaging process. In the packaging process, an electrode 27 of the electronic component 25 is connected to electronic component connection wiring 19 that is formed on the bottom surface of the recess 9 in the core substrate K in advance for packaging the electronic component 25 to the recess 9, and at the same time a burial resin M is applied into the recess 9.
Patent JP-2003047149-A (JP)
Title: Power switchover device
Inventor: MOTOYAMA MITSUGI
IPC: G05F1/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To allow a simple circuit structure and reduce power loss in a power switchover device. SOLUTION: The power switchover device, which supplies a common output terminal 35 with electric power by selecting one of power supplies which a plurality of power supplies 32 and 34 output respectively, has a plurality of switching means 10, which are respectively disposed between the common output terminal 35 and each output of the plurality of the power sources 32 and 34; and a plurality of control signal generating means 21 and 24, which generate control signals based on the voltage applied to the input of the respective switching means 10 from the power supplies 32 and 34, and provide the generated signals to the respective control inputs of the switching means 10.
Patent JP-2003010337-A (JP)
Title: Hypnotic suggestion system
Inventor: NOHARA KOUJI
IPC: A61M21/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To realize automatic and efficient hypnotic cure by mechanizing hypnotic suggestion work, which requires high technique of a hypnotist, for dispensing with the hypnotist in the treat of the hypnotic cure to a patient of mental disorder, etc. SOLUTION: A chair of an optional shape is provided in a private room (1) partitioned to have an area not larger than about 10 m<2> in which an optional air conditioner (3) and an optional illuminator (6) are provided. A computer system for inputting and reproducing sound data is provided on the lateral side of the chair. An optional loudspeaker system is connected to the computer system.
Patent JP-2003039418-A (JP)
Title: Method for manufacturing ceramic electronic component
Inventor: NAGAI ATSUO
IPC: H01G13/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic electronic component having a high yield by suppressing a structural defect caused by a cutting step. SOLUTION: The method for manufacturing the ceramic electronic component comprises the steps of fixing a laminated block 11 obtained by alternatively laminating a ceramic sheet and a conductor layer, onto a pedestal 10, push cutting the block 22 by a cutter 12 made of a metal, then moving the cutter 12 in parallel, cutting plural times the block 11 while confirming a cutting position, thereby obtaining a laminate, cutting at this time while removing the block component adhered to the cutter 12, then baking the laminate and forming an external electrode.