baber/WOPTO huggingface dataset:
Patent JP-2002022937-A (JP)
Title: Antireflection molding and method for manufacturing the same
Inventor: MEN RYOMEI
IPC: G02B1/11
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection molding and a method for manufacturing the molding having an IR transmission window part having an effect to selectively transmit IR rays at a specified wavelength and having a transparent window part with excellent visibility in one body. SOLUTION: At least a partial interference filter layer 6 which selectively transmits light in a specified near IR region and is disposed in the position where the IR transmission window is to be present, a whole flattening layer 7 which embed the projected part where the interference filter layer 6 is formed and has a uniform surface state, and a whole low reflection layer 8 are successively formed on one surface of a transparent substrate 1.
Patent JP-2002023443-A (JP)
Title: Image forming device and image forming method
Inventor: KASHIWA TAKAAKI
IPC: G03G15/09
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method capable of preventing the deterioration of a photoreceptor, and attaining a high definition image, an image of high quality and capable of increasing an operating speed while improving the durability. SOLUTION: The diameter of the photoreceptor drum 4 is 20 to 80 mm, the absolute value of the surface potential of the photoreceptor drum 4 at a developing position in a non-exposed part is 300 to 450 V, and the photoreceptor drum 4 and the developing sleeve 3 are installed so that the minimum gap between them may be 350 to 800 μm, and the developing sleeve 3 is rotated at a circumferential speed 1.1 to 4.0 times as high as the circumferential speed of the photoreceptor drum 4 so as to develop an electrostatic image by a magnetic brush constituted of two-component developer, and then, a toner image is formed on the photoreceptor drum 4. Besides, the grain size of the toner is 4 to 10 μm, the tinting strength D0.5 of the toner is 1.0 to 1.8, and a difference between the maximum value and the minimum value of the D0.5 in three colors of yellow, magenta and cyan is 0 to 0.5.
Patent JP-2002027574-A (JP)
Title: Two-wire remote control system and two-wire display unit
Inventor: TADA KIYOSHI
IPC: H04B3/54
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a two-wire remote control system which can determine polarity accurately in a receiving side device. SOLUTION: A receiving buffer 156 inverts one input from transmitting and receiving communication lines 3 and adds it to the other input. When the added result is equal to 0 or approximate to 0, logic information Rd1 is switched over which is outputted when the level of balanced pulse type power received from the communication lines 3 is inverted. A polarity discrimination part 155 discriminates the polarity when the logic information Rd1 sent from the receiving buffer 156 holds the logic level for a specified period. The polarity discrimination part 155 sends pulse group data to a data processing part 154 according to the discriminated polarity.
Patent JP-2002033677-A (JP)
Title: Wireless unit
Inventor: HORIUCHI MASAO
IPC: H04B1/44
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a wireless unit, with which a problem of leaking its transmission output to its reception circuit is solved. SOLUTION: By controlling a band W of a reception filter in response to a transmission frequency at transmission, the transmission frequency and the frequency of the band W of the reception filter are always deviated.
Patent JP-2002030069-A (JP)
Title: Method for producing condensed pyrrole compounds
Inventor: TOKUNAGA MAKOTO
IPC: C07D209/96
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a condensed pyrrole compound, by which the condensed pyrrole compound, preferably an indole compound, having high position selectivity can be produced from an inexpensive aromatic amine itself as a raw material in high atom efficiency. SOLUTION: The method for producing the condensed pyrrole compound, such as an indole compound having methyl group and R1 (or R2) in the general formula (4) (R1 and R2 are each independently H, an alkyl which may have a substituent, or an aryl which may have a substituent) as substituents at the 3-position and 2-position of the pyrrole ring, respectively, or a 3,3-disubstituted indole compound having R1 and R2 as substituenets at the 3-position of the pyrrole ring and further having methyl group at the 2-position as a substituent, is characterized by reacting an alkyl alcohol represented by the general formula (4) with an aromatic primary amine compound in the presence of a ruthenium complex, preferably in the coexistence of an acid or its ammonium salt.
Patent JP-2002039964-A (JP)
Title: Densitometer
Inventor: HIRAI RENZOU
IPC: G01N22/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a densitometer which can control a directivity of microwaves, is resistive to effects of a measurement environment change in a tubular body for detection and can improve a measurement stability. SOLUTION: There are set metal covers 21s and 21r inside the tubular body 1 for detection and in the periphery of opening window parts 2s and 2r, which guide while shielding propagation of microwaves and control the directivity of the microwaves.
Patent JP-2002043860-A (JP)
Title: Constant-current control circuit
Inventor: OHASHI NAOMI
IPC: G05F3/26
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation of the value of current flowing in an FET, due to fluctuation in the voltage and operating temperature of a main power supply and that in the threshold of the FET, using a simple circuit configuration. SOLUTION: A main current Id1, flowing into the FET 1 from a differential amplification section consisting of the FETs 4 and 5 flows to a resistor R1, thus generating a monitoring voltage Vmon in the resistor R1, and determining a gate voltage Vg which is the division voltage value of resistors R2 and R3, based on the monitor voltage Vmon. The gate voltage Vg is inputted to the gate terminal of the FETs 1 to 3 at a constant-current control section, thus controlling the current value of the FETs 1 to 3. For example, if the main current Id1 flowing in the FET 1 is increased, the level of the monitor voltage Vmon drops to a GND side, and the gate voltage Vg is decreased, thus causing the current of the FET 1 to be reduced.  In this manner, the FET 1 is subjected to constant-current control, based on the gate voltage Vg, and consequently, can compensate for the current fluctuation in each FET.
Patent JP-2002044332-A (JP)
Title: Facsimile equipment, and image transfer method and storage medium therefor
Inventor: FUJINO TORU
IPC: H04N1/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal that can realize a gateway function with a simple setting operation and to provide an image transfer method and a storage medium therefor. SOLUTION: In the case that image data of a received electronic mail is fax-transferred or received facsimile image data are transferred by an electronic mail, when the received electronic mail or facsimile document matches a memory box storage condition set to memory box management information, an image file management information address with respect to the image data of the received electronic mail and facsimile document is stored in a memory box and the image data is transferred to a transmission destination (transfer destination) set to the memory box management information.
Patent JP-2002035754-A (JP)
Title: Batchwise electrolytic water making apparatus
Inventor: MATSUMOTO TOMOHIDE
IPC: C02F1/46
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To neutralize anode water in an electrolytic water making apparatus capable of easily making alkaline water having strong reducing power. SOLUTION: The electrolytic water making apparatus has an electrolytic cell 11 wherein an anode chamber 13 and a cathode chamber 14 are formed through a diaphragm 12, a salt tank 23, a water guide passage 28 for introducing water in the electrolytic cell 11 into the salt tank 23, a salt supply passage 29 for supplying a saline solution to the anode chamber 13, a discharge means 32 for discharging cathode water and a reflux passage branched from a discharge passage 33 to communicate with the anode chamber 13 and, since a dilute electrolyte is introduced into the anode chamber 13 by introducing the water in the electrolytic cell 11, alkaline water having strong reducing power can be automatically obtained by switching operation or the like and a part of cathode water is refluxed to neutralize anode water.
Patent JP-2002036568-A (JP)
Title: Piezoelectric actuator and its manufacturing method
Inventor: TAKAGI ATSUHIRO
IPC: H01L41/22
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To ensure accurate alignment of a piezoelectric actuator 20, a cavity plate 10 and a flexible flat cable 40 integrated through lamination of a piezoelectric sheet having discrete electrodes and surface electrodes 30. SOLUTION: At the long side edge part and the short side edge part of a piezoelectric actuator 20 having a large number of surface electrodes 30 corresponding to discrete electrodes formed in parallel at the long side edge part, cuts 42', 43' are provided while having a pair of edges of semicircular plan view at the middle point of each side in the thickness direction of the piezoelectric actuator 20. Consequently, a reference position can be recognized clearly and accurately even when the piezoelectric actuator 20 is observed from the thickness direction.
Patent JP-2002038868-A (JP)
Title: Boring core sampling device
Inventor: MIYAMOTO KOKI
IPC: E21B25/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To add the function of drainage from an inner rod during drilling. SOLUTION: In a boring core sampling device 10, a drill bit 16 is fitted on the outer periphery of a tip, a plurality of rods 18, whose back ends are mutually added to, are connected to a drill head 4, the respective rods 18 are formed in a double-cylindrical shape, pressure water is supplied between an outer rod 18a and an inner rod 18b, the hole is drilled while jetting the pressure water to the tips of the rods 18, and a sample core is successively taken into the inner rod 18b. Between the inner and outer rods 18b and 18a, there are installed coupling pipes 26 taken as a plurality of drainage holes for allowing the inside of the inner rod 18b and the outside of the outer rod 18a to communicate with each other.
Patent JP-2002044533-A (JP)
Title: Television receiver with game function
Inventor: YONEDA MINORU
IPC: A63F13/24
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver with game functions that allows a user to play a game in an operation sense having presence close to the reality and realizes it with a few operation means. SOLUTION: A television receiver body 1 and its accessory remote controller are provided with a dial switch 11 whose shape and size are similar to those of a ball hitting control handle provided to a Pachinko board, and the dial switch 11 is used in common for a channel selection dial at television program reception. Furthermore, a control circuit 221 is provided with an input mode changeover control function 221a, which discriminates whether a television mode or a game mode is selected, and an input signal from a remote controller 2 and an input signal from the input section 214 are recognized either for a control signal for television reception control or for a control signal for game playing control through the switching.
Patent JP-2002035350-A (JP)
Title: Attaching structure for glass
Inventor: ARAI MISAO
IPC: A63F7/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the attaching structure of glass capable of attaching or detaching the glass just by slightly opening a glass frame and adjusting game nails on the left half of a game panel surface. SOLUTION: A rectangular housing port 26 is formed on one of the side faces of the glass frame 16 and the housing port 26 is turned to a size through which a glass holder 28 mounted with the glass 46 can be inserted. The center part of the inner side of the other side face, inner side upper surface and inner side lower surface of the glass frame 16 is continuously recessed and turned to a width capable of housing the glass holder 28. Thus, the glass holder 28 is guided to the inner side upper surface and inner side lower surface of the glass frame 16 and housed inside the glass frame 16. In such a manner, by forming the housing port 26 on the side face of the glass frame 16, the glass 46 is attached or detached through the glass holder 28 just by slightly opening the glass frame 16.
Patent JP-2002043965-A (JP)
Title: Receiver
Inventor: OHASHI TORU
IPC: H04B1/16
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital receiver with high detection accuracy and a simple configuration. SOLUTION: The digital receiver is provided with a digital band pass filter 16 that applies digital filtering to digital data DIF with an intermediate frequency that is frequency-converted by a frequency converter and converted from analog data to digital data through analog/digital conversion at a first sampling rate that is a multiple of a power of 2 of the intermediate frequency and with an interpolation filter 17 that applies digital filtering to output data DBF outputted from the digital band pass filter 16 at a second sampling rate that is a multiple of a power of 2 of the intermediate frequency and provides an output of the result to a detection circuit 18.
Patent JP-2002037322-A (JP)
Title: Commodity-storing sheet of book type
Inventor: NAMIKAWA NOBUO
IPC: A61J1/14
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a commodity-storing sheet of book type convenient in use in which a sheet capable of holding various kinds of (many) commodities can be folded into compact form. SOLUTION: A commodity-storing sheet 10 of book type is formed such that a long sheet 11 is folded in sequence with an approximate specified width to form both a rear sheet 14 and a front sheet 16. The front sheet is provided with storing sheets 22 to 25 through a folding-back sheet 20. Lower sides of the storing sheets 22 to 25 are provided with folding-back pieces 32 to 35 which can be folded back to the storing sheets 22 to 25. First to fourth storing bags 50 to 53 storing cosmetics therein are fixed to the folding-back pieces 32 to 35. The storing sheets 22 to 25 have an advertisement or description about the commodity. The folding-back pieces 32 to 35 can be folded back to the storing sheets 22 to 25. The storing sheets 22 to 25 are folded between the front sheet 16 and the rear sheet 14 and can be stored.
Patent JP-2002034850-A (JP)
Title: Hand drying device
Inventor: TANAKA EIICHI
IPC: A47K10/48
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hand drying device which is compact in structure in spite of the heating function of an electric blower. SOLUTION: The hand drying device is comprised of the electric blower 1 arranged in a main body 2 forming an outer casing, for blowing airflow, a drying chamber 4 for drying a hand inserted from an upper opening portion of the main body 2, a blast nozzle 5 arranged on an internal surface of the drying chamber 4, for blasting the airflow blown from the electric blower 1, and an air chamber 21 connecting the blast nozzle to a blowing side of the electric blower 1. The hand drying device is arranged such that a part of the airflow generated by a fan 14 of the electric blower 1 is relieved for use in cooling a motor 16.
Patent JP-2002048883-A (JP)
Title: Electric wave correction clock and its second signal detection method
Inventor: TANABE TORU
IPC: G04G5/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric wave correction clock and its second detection method capable of raising reception sensitivity without being affected by noise. SOLUTION: A sampling means 10 samples detection signals output by a reception circuit at a constant period. The sampled values are distributed by separating in sampling frames for every one second with an average value calculation means 12. With the average value calculation means 12, the average values of the sampling values for one sampling frame for certain seconds are calculated and distributed. A specific pattern detection means 14 detects a specific pattern showing the level variation (one second period) of the detection signal in the average value series of the sampling values and synchronizes with the second signal.
Patent JP-2002045525-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To improve attractions of game by outputting the name of a character in such a manner as to make the character image tell it while displaying the character image in linkage with the shift to a variable display pattern. SOLUTION: When displayed patterns in capsules 51a and 51c on a special figure display device 4 reach a variable display pattern (a), a character image 60 is displayed, the name is outputted in a character string in a balloon 71a and by a voice in such a manner as to make the character string utter it (b). As the left and right patterns in the capsules 51a and 51c are temporality stopped, a presentation effect is added to the middle pattern variably displayed in the capsule 51b and the message related to the presentation effect is outputted, letting the character image 60 utter it (c). When all of the patterns are temporarily stopped, a leaving message is outputted in a character string and in a voice as being uttered by the character image 60 while the character image 60 is deleted (d).
Patent JP-2002046286-A (JP)
Title: Ink cartridge for ink jet recording apparatus
Inventor: OKUBO KATSUHIRO
IPC: B41J2/175
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge which can prevent a meniscus damage of nozzle openings by shocks, etc. SOLUTION: A length L of a liquid column formed by a gap between an ink supply needle 7 and a porous material 12 is set so that a ratio L/S with respect to a cross section S of the liquid column is not larger than 1/2, thereby making an inertance of the liquid column as small as possible.
Patent JP-2002050896-A (JP)
Title: Apparatus and method for correcting part grasping position
Inventor: YAMAGUCHI MINORU
IPC: H05K13/08
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent suction errors, i.e., grasping errors, due to displacement of a suction nozzle from a part. SOLUTION: Displacement of the sucking position of a suction nozzle 21 from the center position of a part 72 sucked by the suction nozzle 21 is detected. The displacement is multiplied by a sensitivity coefficient and used for positional correction when the suction nozzle 21 sucks the part 72 next time. According to the method, the suction nozzle 21 can suck the part 72 correctly at a position substantially corresponding to the center thereof when the suction nozzle 21 sucks the part 72 next time.
Patent JP-2002053383-A (JP)
Title: Compost producing apparatus
Inventor: KODAIRA SHUJI
IPC: C05F9/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To compost organic wastes, such as garbage, and to recycle the wastes as good-quality compost by improving the crushing efficiency of the organic wastes and the agitation mixing efficiency of microorganisms and the organic wastes, and rapidly elevating the temperature in a treating vessel without using heating apparatus, such as a heater. SOLUTION: A revolving shaft 4 mounted with plural agitating vanes 7 in a multiple stage form is pendently disposed within the treating vessel 1 in which the organic wastes, such as garbage to be subjected to fermentation treatment, are housed in the closed state. The agitating vanes 7 comprise horizontally facing vanes 8 and vertically facing vanes 9 disposed near the inner peripheral wall surface along the inner peripheral wall surface of the treating vessel 1. Further, the crushing and agitating regions of the treating vessel 1 are formed to curved slopes which are increasingly narrowed as the slopes advance downward on the circular shape inner peripheral wall surface of the treating vessel 1.
Patent JP-2002045617-A (JP)
Title: Screw type filtration dehydrating device
Inventor: KANETANI HIDEAKI
IPC: B01D24/46
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a screw type filtration dehydrating device capable of directly filtering a low concentration suspension without passing through a concentration process and effectively performing the squeezing out in the later stage, when the liquid content is decreased, to improve the recovery of a suspended material. SOLUTION: A screw conveyer 11 having a core rod 11S tapered to increase the size of the tip is inserted into a center hole 10 of a cylindrical filter body 7 formed by arranging many groups of filter elements each composed of an annular filter plate and an annular movable plate to be laminated. The ratio of the diameter (a) of the core rod 11S in the vicinity of a feed port 8 to that (b) in the vicinity of a discharge port 9 is controlled to 1:1.2-1.5, the ratio of the inside diameter (C) of the annular filter plate to the diameter (a) of the core rod 11S in the vicinity of the feed port 8 is controlled to 1:0.5-0.6 and the ratio of the compressed volume (d) in the vicinity of the feed port 8 to the compressed volume (e) in the vicinity of the discharge port 9 is controlled to 1:0.3-0.5.
Patent JP-2002053217-A (JP)
Title: Egg handling device
Inventor: TOMOSUE MASAO
IPC: A23L15/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an egg handling device making a flat surface space occupied by an egg-washing part and a direction aligning part smaller. SOLUTION: The egg handling device is provided with a direction aligning part 23 for aligning a direction at a sharp end side or an obtuse end side of an egg 1; and a drying part 22 for drying the egg washed. The direction alignment part 23 is provided with a plurality of rollers 2 for loading and conveying the egg along a conveying route, a main chain 3 for conveying the roller 2 along a conveying route of the egg 1, a first roller rotation conveyor 4 for rotating the roller 2 to a predetermined direction while contacted with an outer periphery of the roller 2 at a first conveying area A; a roller rotation stop conveyor 5 for stopping a rotation of the roller 2 at a second conveying area B; and a second roller rotation conveyor 6 contacted with an outer periphery of the roller 2 and rotating the roller 2 in a predetermined direction.  The drying part 22 is provided with blowers 36, 37 disposed above the conveying route and/or rotation brushes 30-33.
Patent JP-2002056993-A (JP)
Title: Lighting circuit board
Inventor: ADACHI TADASHI
IPC: H05B41/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To optimize the forming position of a window hole on a lighting circuit board and layout of parts when miniaturizing the lighting circuit board. SOLUTION: The lighting circuit board housed in a body of a cord pendant type lighting equipment has an approximately rectangular window hole 3 through which, a switch with pulling string passes, and the longitudinal direction of the window hole 3 is made to accord with that of the lighting circuit board, and the position to form the window hole 3 along the longitudinal direction is slightly shifted from the center, and out of four sides of the lighting circuit board at the outside of the window hole 3, the width of three sides 4, 5, 6 are formed equally with each other, and the width of the rest part is formed narrower than the width of the three sides 4, 5, 6 as a narrow width part 7, and an output lead wire 8 is connected to the narrow width part 7.