baber/WOPTO huggingface dataset:
Patent JP-2002083619-A (JP)
Title: Control method of fuel cell composite power generating system
Inventor: OOYAMA ATSUTOMO
IPC: H02J3/38
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a composite power generating system where supplying electric power for important loads is sequentially made possible from a fuel cell power plant and a rotary power generator, when a system abnormality is generated and where it is aimed at improving a response property at the time of load fluctuations and improving the total system power generation efficiency. SOLUTION: When system abnormality is generated, a mode is set to cut off general loads, and to supply power only for important loads prescribed beforehand by a composite operation of the fuel cell power plant and the rotary power generator. When the load of the important loads is increased, at first the load is instantly made to respond, by supplying power for the increased load using the rotary power generator, and simultaneously a gradual increase command of the output, corresponding to the increased load is given to the fuel cell power plant and a fuel cell output, increased gradually. Accompanying this gradual increase, the output of the rotary power generator is decreased gradually by that amount, and the later power supply is made by a ramp response of the fuel cell output, and at the time that the fuel cell output reaches a prescribed output increase command value, the fuel cell output value and the rotary power generator output value are maintained at the respective values reached.
Patent JP-2002046667-A (JP)
Title: Constitution of crawler belt
Inventor: HASHIBA MITSUTOSHI
IPC: B62D55/26
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a crawler device not complicated in structure, not heavy nor large in rotation resistance to be adopted for a hand carrier and a wheel chair for caring. SOLUTION: This crawler device has a simple and light structure by allowing bending of a crawler belt only to the outside.
Patent JP-2002094162-A (JP)
Title: Wavelength-drift detecting device and interferometer
Inventor: TAMURA TETSUJI
IPC: H01S5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength-drift detecting device which detects the drift of the wavelength of semiconductor laser beams simply and can adjust the drift, and an interferometer. SOLUTION: When a semiconductor laser 5 for wavelength reference is supplied with a constant current source 10 in the laser current of a previously adjusted current value, the semiconductor laser 5 oscillates laser beams L2 for the wavelength reference. When laser beams L1 for measurement and laser beams L2 for wavelength reference are synthesized by conforming the direction of polarization and projected to a photodetecting means 8, the photodetecting means 8 outputs the differential signal of two optical frequency as a beat signal. The wavelength drift at a time when a semiconductor laser is used only in the case of the detection of the wavelength drift is made smaller than that when the laser is lit at all times and used. When the frequency of the beat signal and a frequency threshold are compared by a comparator 9c and the frequency of the beat signal exceeds the frequency threshold, a decision section 9c decides the drift of the wavelength of laser beams L1 for measurement.
Patent JP-2002082750-A (JP)
Title: Information processor, item display method, and program storage medium
Inventor: YANO MIKAKO
IPC: G06F3/0489
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To make a user intuitively recognize a link element specified in a picture with a jog dial 24. SOLUTION: It is recognized that the link element in the picture displayed on a liquid crystal display 10 is specified through the jog dial 24 and a display frame image 150 corresponding to the size of the specified link element is displayed around the link element. Consequently, the display frame image 150 can be displayed in an easy-to-visually-see state by changing the display style of the display frame image according to the size of the specified link element, so the user can intuitively recognize the specified link element.
Patent JP-2002088394-A (JP)
Title: Cleansing deodorizer containing microorganism and used for kitchen sink
Inventor: YAMAMOTO MASAO
IPC: A61L9/01
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cleansing deodorizer which can easily and surely remove dirt and stinks in kitchen sinks, especially dirt and stinks in drainage containers for garbage, is not liable to produce a poisonous gas, is safe, and does not affect the functions of septic tanks. SOLUTION: This cleansing deodorizer for kitchen sinks is characterized by containing one or more kinds of microorganisms selected from microorganisms having abilities for producing amylase, protease, protopectinase, and cellulase in a proper rate. The cleansing deodorizer is especially used for garbage drainage containers used in kitchen sinks.
Patent JP-2002087928-A (JP)
Title: Humectant for makeup and cosmetic
Inventor: MIMURA TAKASHI
IPC: A61K8/06
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a humectant for makeup and a cosmetic capable of solving problems when a basic amino acid is contained in a cosmetic and excellent in touch. SOLUTION: This humectant for makeup is characterized as comprising an N-acetyl basic amino acid and/or its salt. The cosmetic is characterized as comprising the N-acetyl basic amino acid and/or its salt.
Patent JP-2002091923-A (JP)
Title: Data reproducing device and data terminal device
Inventor: NAKAMURA YASUAKI
IPC: G06F21/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a data reproducing device capable of deciding the access condition of enciphered contents data on the basis of the same reference time and a data terminal device. SOLUTION: A portable telephone set 100 receives the time information of a distribution server together with the enciphered contents data and a license key with a transmitting and receiving part 1104. A controller 1106 sets the times of clocks 1209 and 1232 on the basis of the received time information. An AC deciding part 1211 decides whether or not the access condition acquired from a memory card 110 is within a reproduction limitation period on the basis of a time acquired from the clock 1209. When the access condition is within the reproduction limitation period, a decoding processing part 1214 decodes the enciphered contents data from the memory card 110.
Patent JP-2002096182-A (JP)
Title: Bonding method, revolving tool and joining body by friction heating
Inventor: MIYATA MASAHIKO
IPC: B23K103/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a bonding technique to easily bond two overlapped objects to be bonded by a friction welding with a high quality. SOLUTION: The bonding method to solve the problem comprises (a) a process to overlap at least a part of a flat surface of the first object 1 to be bonded and the second object 2 to be bonded, (b) a process to arrange a revolving tool 3, having a bump for a friction at the edge, to a prescribed position and the bump at the edge is pressed to the outer surface of the first overlapped object to be bonded and rotate the revolving tool at the pressed position for the friction of the overlapped part to a ring-like, (c) a process to insert the bump for the friction at the edge of the revolving tool into the first object to be bonded in order to make at least the first object to be bonded intenerating or melting to the ring-like from the outer surface to the overlapped surface, and (d)  a process to weld the first and the second object to be bonded in a ring-like state along with the intenerated or melted part.
Patent JP-2002089993-A (JP)
Title: Heat pump type air conditioner
Inventor: KUWABARA EIJI
IPC: F02G5/04
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type air conditioner, capable of recovering the waste heat of an engine upon heating operation especially to reduce the input of a compressor sufficiently thereby permitting the improvement of a heating efficiency. SOLUTION: The heat pump type air conditioner is provided with a heat pump type refrigerating cycle circuit R equipped with the compressor 1 driven by the gas engine 2, an engine cooling circuit 30, branched from a liquid line LR between the parallel circuit 7 of an indoor expansion valve 5 as well as a check valve 6 in the refrigerating cycle circuit and another parallel circuit 10 of an outdoor expansion valve 8 as well as another check valve 9 while connected to the refrigerant discharging section of the compressor, a refrigerant transporting mechanism 35, provided in the engine cooling circuit to branch liquid refrigerant guided to the liquid line provided in the engine cooling circuit and transport the same into the discharging section of the compressor, and an engine cooler 40 for cooling directly the engine by the liquid refrigerant.
Patent JP-2002106828-A (JP)
Title: Fire grate device
Inventor: SHIMONO MASANOBU
IPC: F23H1/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fire grate device which can perform favorable combustion by introducing air for combustion properly into a fire grate while shifting objects to be combusted in the direction of inclination on the fire grate. SOLUTION: This is a fire grate used for a combustion facility such as an incinerator or the like, and a fire grate bed 10, which is inclined in tiers as a whole is constituted, and the topside of the fire grate bed 10 is arranged so that the objects to be combusted may shift obliquely downward, and for the above fire grate bed 10, each of plural steps constituting it is constituted of a seat plate 11 which can tilt forward to a certain tilt angle, and also an air blow port 35a for combustion is provided to face every space Sn between each step and the next constituted of each seat plate 11.
Patent JP-2002104108-A (JP)
Title: Bumper switch
Inventor: KUBOTA TAKAO
IPC: B60R19/48
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a bumper switch capable of exhibiting an excellent detecting function without a blind area and a low-sensitivity area by improving the structure of a plate-like switch element. SOLUTION: In this bumper switch 1, an on-off operating plate-like switching element 3 is disposed through a pair of terminal processing parts 7 at both end parts thereof on a base plate 2, a plate-like actuator plate and a cushioning material 5 are disposed on the upper side of the switching element 3, and the whole of these outer peripheries is surrounded with an armouring member 6. The bumper switch 1 is formed as a bilateral structure having a flat part 1c on the projecting tip side, both corner parts 1b and both side parts 1a. The actuator plate has a three-plate structure of a flat part 1c side and both side parts 1b sides, and the respective actuator plates of both side part sides are respectively supported by the respective fulcrum members 8 disposed on both end parts of the base plate 2 to be turned and displaced.
Patent JP-2002104674-A (JP)
Title: Sheet transport device and image forming device
Inventor: ASADA TETSUO
IPC: B65H3/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet transport device capable of forming a gap for transporting each sheet in good performance without causing a touch with a transport roller between the transport roller and a friction member after the completion of sheet transport and of transporting the sheets certainly one by one without generating double feed or dragged feed of another sheet and also provide an image forming device equipped with such a sheet transport device. SOLUTION: The shaft 52 of a feed roller 51 is furnished with a different diameter portion 57, on which a roller 53 is fitted loosely, and in the prescribed rotating phase, the roller 53 is abutted to a sheet feed pad 9 so that a gap is formed between the pad 9 and feed roller 51, while the rotational center 69 of the feed roller 51 is arranged eccentrically from the axis of the roller shaft 52 in the direction of going apart from the pad 9 when gap is formed between the pad 9 and feed roller 51.
Patent JP-2002107828-A (JP)
Title: Reflection type screen
Inventor: NIWA MASATOSHI
IPC: G03B21/60
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type screen, which copes with various kinds of projectors and also by which superior contrast performance and incombustibility which is equal to those of the conventional polarizing screen for an aircraft are demonstrated. SOLUTION: A sticking layer 2 is laminated on a reflection layer 1, made of a metal whose surface total light beam reflectance is set at >=70%, and a transparent film layer 3 is laminated on the sticking layer 2, and an adhesive layer to which a dye is added is laminated on the transparent film layer 3 as a light-absorbing layer 4, and a light diffusing film layer 5, the haze of which is set between the range of 40% to 70% is laminated on the light- absorbing layer 4.
Patent JP-2002109904-A (JP)
Title: Light emitting device
Inventor: MASUDA HIROSHI
IPC: F21V8/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode with relatively high brightness and low cost. SOLUTION: A supporting base board 2 supporting an LED 1, and an acryl resin 3 guiding the light emitted from the LED 1, are mounted on a base board 5. A white-colored silk 6 is evenly formed by silk screen printing at the position where the acryl resin 3 of the base board 5 is mounted. Almost all of the light emitted from the LED 1, guided to the acryl resin 3, and transmitted through a reflection surface 3a of the acryl resin 3 is evenly reflected by the white- colored silk 6, and turns back to the acryl resin 3, and goes out from a light outgoing surface 3c of the acryl resin 3. Therefore, the light coming out from the light outgoing surface 3c is bright even, and refined. As the wiring of the base board 5 is simultaneously formed by the silk screen printing, the number of manufacturing processes of the light emitting device is reduced, and is manufactured at low cost.
Patent JP-2002102805-A (JP)
Title: Spatula
Inventor: NOSAKA IWAO
IPC: B08B1/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a part such as a finger and a hand of a worker from being caught in a rotating part, even when a spatula is accidentally caught in the rotating part during work. SOLUTION: The thin plate-shaped spatula having a grip 7 is provided with a flange-shaped member 9 between a spatula member 6 and the grip 7.
Patent JP-2002103538-A (JP)
Title: Method of manufacturing colored laminated sheet
Inventor: YAMADA HIROFUMI
IPC: B32B27/30
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a colored laminated sheet having a surface layer containing a vinylidene fluoride resin as a main component, which has excellent interlaminer adhesion and long-term durability without generating interlaminer peeling, blisters, and lifting at postforming. SOLUTION: The surface layer (A) contains the vinylidene fluoride resin (a) as a main component. A colored layer contains a thermoplastic resin (c) such as an acrylic resin, which has adhesion properties to the surface layer (A), and a coloring agent as main components. An interlayer (B) contains the thermoplastic resin (c) as a main component, and without containing coloring agent components. In the manufacturing method of the colored laminated sheet, the surface layer (A) and the colored layer (C) are adhered by heat fusion with the interlayer (B) therebetween in a layer structure of (A)/(B)/(C).
Patent JP-2002118448-A (JP)
Title: Comparator and a-d converter using the same
Inventor: UENO MASAYUKI
IPC: H03M1/36
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a comparator capable of operating at a high speed with a small size and a high-speed A-D converter using the comparator. SOLUTION: The comparator sets an output signal of a first inverter short circuited between an input terminal and an output terminal as a logical threshold value voltage of the first inverter. The output signal of an operational amplifier is controlled so that the logical threshold value voltage of the first inverter coincides with a reference voltage, and a power in response to the output signal of the operational amplifier is supplied to the first inverter via a first transistor. The logical threshold value voltage of the first inverter is regulated to the voltage equal to the reference voltage in response to the power. Since the first and second transistors constitute a current mirror circuit, the logical threshold value voltage of the second inverter is regulated to the same voltage to the reference voltage. The A-D converter is constituted of the comparator.
Patent JP-2002117920-A (JP)
Title: Plasma display device
Inventor: ASAMI FUMITAKA
IPC: H01J11/12
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device allowing detachable connection of a flexible member to a substrate by a connector. SOLUTION: This plasma display device has a pair of substrates 12 and 14 provided with a plurality of electrodes 16 and terminals 36A provided on end parts of the electrodes, a driving circuit for feeding driving voltage to the electrodes 16 of one substrate 12, a flexible printed board 38 extended from the driving circuit, a housing 42 detachably attached to an end part of the one substrate 12, and terminals 44 and 46 arranged on the housing. It is provided with the connector 40 having first portions 44A and 46A where the terminals make contact with the terminals of the electrodes and second portions 44B and 46B making contact with the flexible printed board.
Patent JP-2002117788-A (JP)
Title: Color cathode-ray tube
Inventor: ITO YOSHINORI
IPC: H01J29/70
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube capable of enhancing characteristics of screen distortion and convergence at the same time, by solving a problem of screen distortion and convergence in a color cathode-ray tube having a flat outside panel face. SOLUTION: A rod magnet is installed parallel to a screen, and it is also separated from the upper end or lower end of the horizontal deflection coil of a deflection yoke by 10 mm or more perpendicularly to a tube axis when installing it.
Patent JP-2002121066-A (JP)
Title: Alumina-based sintered compact and method of producing the same
Inventor: TERASHI YOSHITAKE
IPC: H01B3/12
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an alumina-based sintered compact which is produced with excellent productivity and sinterability and a method of producing the same, by which the alumina-based sintered compact having a dielectric loss of <=2×10-4 at the frequency of 600 GHz can be surely obtained without using a high quality alumina raw material. SOLUTION: The alumina-based sintered compact is mainly composed of an alumina crystal and exhibits a dielectric loss (tan δ) of <=2×10-4 at the frequency of 600 GH. Especially, it is preferable that the degree of orientation at the (006) face in the indication by Miller index is >=60%.
Patent JP-2002116218-A (JP)
Title: Monitoring apparatus for operating environment of air- cooled fan
Inventor: HIRANO TAICHI
IPC: G01S15/42
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring apparatus which prevents an air cooling abnormality in an electronic apparatus by a method wherein the rotation state of an air-cooled fan and an obstacle existing near the air-cooled fan are recognized simultaneously. SOLUTION: The monitoring apparatus for the operating environment of the air-cooled fan is provided with a sound source device 4 by which ultrasonic waves are radiated in parallel with the rotating shaft of the air-cooled fan 1 toward the air-cooled fan comprising a plurality of blades, a receiving device 5 which receives reflected waves returned when the ultrasonic waves are reflected and a signal processor by which the rotation state of the air-cooled fan and the distance of the reflection point of the reflected waves passed between the blades are discriminated on the basis of a received signal obtained by the receiving device.
Patent JP-2002122466-A (JP)
Title: Level sensor
Inventor: IWAKI YOSHIYUKI
IPC: G01F23/62
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To judge the relative position of a reed switch that is an essential part of the internal sensor part of a level sensor set within a coolant tank of a refrigeration cycle or the like with a float without using a jig or measuring device. SOLUTION: A mark 7 showing the relative positional relation between the reed switch 1 and the float 4 is provided on the circumferential surface of a bottomed tubular body 3.
Patent JP-2002123940-A (JP)
Title: Parameter setting device, parameter setting method, information recorder, information recording method and information recording medium
Inventor: YOSHIDA MASAYOSHI
IPC: G11B7/125
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a parameter setting device or the like that that can accurately retrieve a free sector existing in a PCA(Power Calibration Area) and accurately control recording power by using the retrieved sector. SOLUTION: In the case that by using any of sectors provided onto a DVD- R(Digital Versatile Disk-Recordable) as the PCA, the recording power used for recording optical information onto the DVD-R is set, whether or not a preset specific detection signal is detected from any sector is confirmed (step S2), a free sector from which the specific detection signal is not detected is retrieved among the sectors according to the result of confirmation (step S3), a mark signal to obtain the specific detection signal is recorded in the retrieved free sector (step S5), a setting signal to set the recording power is recorded in a free sector except the sector to which at least the mark signal is recorded (step S6), and by optically detecting the recorded setting signal, the recording power is set (step S13).
Patent JP-2002121802-A (JP)
Title: Toilet device
Inventor: TSUCHIYA KATSUHISA
IPC: G04R20/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To inform a user of the current time only in the case of usage while inhibiting power consumption in the case of nonuse by stopping a clock installed to the main body of a toilet device mounted on a toilet or a separately placed display operating apparatus in the case of nonuse, and to eliminate the need for time setting. SOLUTION: In the main body of the toilet device or the separately placed display operating apparatus, the reception data of a radio clock received by a secured current-time reception means in informed by a display or a voice as the current time. A clock function is stopped during the time excepting a decision as 'Occupied' by a use detection means such as setting detection.
Patent JP-2002125310-A (JP)
Title: Discharge monitoring device
Inventor: SAKIYAMA KOJI
IPC: H02H3/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent arc discharge from occurring continuously over a long time from the disconnection or the like of a harness in an electric power feed circuit. SOLUTION: This discharge monitoring device is provided with a switching means 3, that performs switching operations; a current and voltage detecting means 11 that always detects a current or voltage value supplied to a load and transmits the signal of the detected current or voltage value; and a discrimination means 13 that discriminates whether the current or voltage value is abnormal, based on the current or voltage value signal transmitted from the current and a voltage-detecting means 11, and that if it is determined as being abnormal, determines the occurrence of arc discharge to control the switching means 3, in a way so as to stop the supply of electric power from a power supply to the load.