baber/WOPTO huggingface dataset:
Patent JP-2001195176-A (JP)
Title: Cellular telephone system and character input method in the same
Inventor: HORIE MICHITO
IPC: H04B1/38
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that speedy character input operation cannot be performed since characters inputting requires continuously depressing character-input keys in the structure of a cellular telephone system wherein characters are inputted only by the conventional input keys in front of a telephone body. SOLUTION: This cellular telephone device is characterized in that the character input is performed by operating input keys 2 in front of the telephone body while depressing a specific input key among the input keys 1 which are provided on the side of the telephone body.
Patent JP-2001232803-A (JP)
Title: Apparatus for sustaining function of recording head and ink jet recorder using it
Inventor: NAKAMURA TAKUMA
IPC: B41J2/165
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To ensure interconnection of a suction pump and a cap for enclosing each nozzle of a plurality of recording heads through a simple arrangement. SOLUTION: A plurality of protective sucking parts 5 covering a nozzle face for ejecting ink and coupled with a plurality of recording heads 2a-2d individually is provided with a switching means comprising a release lever and a compression spring for switching interconnection with a suction pump 6. Interconnection of a cap 8 covering the recording heads 2a-2d and the suction pump 6 is switched surely through a simple arrangement without requiring any seal part for switching on the suction pump 6 side.
Patent JP-2001237584-A (JP)
Title: Electronic device, manufacturing method thereof, and communication apparatus using it
Inventor: TAMAKOSHI OSAMU
IPC: H05K9/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device wherein, even if it mechanically oscillates, an electromagnetic field formed around a high-frequency part such as a variable-capacity diode is not disturbed, resulting in no change in characteristics of the high-frequency part. SOLUTION: A fixing agent 8 is allowed to stick to a high-frequency part 4, a substrate 2, other parts 5, and a shield case 6 through a hole 7 provided at a shield case 6, so that no relative position among the high-frequency part 4, the substrate 2, other parts 5, the shield case 6 is changed. Thus, even if the electronic device mechanically oscillates, the electromagnetic field formed around the high-frequency part is not disturbed. So the interval among the high-frequency part, other parts, and the shield case can be sufficiently narrow, for thinner and smaller electronic device. Since the fixing agent sticks only near the high-frequency part, the electronic device is allowed to be lighter.
Patent JP-2001231983-A (JP)
Title: Game machine
Inventor: SHIMAZAKI TAKASHI
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein a ready for winning state can be sufficiently notified to cause a game player to hold a feeling of expectancy that a specific ready for winning picture may appear and hence the contents of the game can be varied and interest of the player can be increased. SOLUTION: In the pachinko game machine 1, a liquid crystal display 19, on which images are displayed through a display control circuit 95, is formed and the display 19 displays a left side character, a middle character, and a right side character on a background picture. When a winning pachinko ball is detected through start hole switches 31A, 38A, the patterns of the left side, middle, and right side characters begin to vary, during which a ready for winning notifying information is displayed to notify the generation of a ready for winning mode, following which patterns are settled and the characters are present, thereby generating a big hit state.  In that case, the display 19 displays ready for winning states of a plurality of display modes respectively on display screens to display ready for winning notification information according to each of display screens of ready for winning mode.
Patent JP-2001234045-A (JP)
Title: Flame retardant polybutylene terephthalate resin composition
Inventor: WATANABE KAZUFUMI
IPC: C08K5/29
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin having sufficient thermal shock resistance without cracking in an usual temperature change when being applied to insert molded product and also excellent in flame retardancy. SOLUTION: A polybutylene terephthalate resin composition is prepared by compounding (A) a polybutylene terephthalate resin having an end carboxyl group quantity of <=35 meq/kg with (B) an impact resistance-imparting agent of 1-25 wt.% based on the total weight of the composition, (C) an inorganic filler of 1-50 wt.% based on the total weight of the composition, (D) a flame retarder of 1-25 wt.% based on the total weight of the composition and (E) an aromatic polyvalent carboxylate of 0.1-10 wt.% based on the total weight of the composition.
Patent JP-2001237495-A (JP)
Title: Multi-beam type semiconductor optical device
Inventor: SHIMOYAMA KENJI
IPC: H01S5/22
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical device where two or more semiconductor light-emitting elements of different light-emission wavelength and integrated on a single substrate and which is manufactured with high yield and yield. SOLUTION: Two or more stripe-like channels are provided on a semiconductor substrate or an epitaxial growth layer grown on it, with active layers of different light-emission wavelength being formed in at least two channels.
Patent JP-2001237812-A (JP)
Title: Digital broadcast receiver and interface unit used for it
Inventor: HAMAHATA TAKAYUKI
IPC: H04L29/08
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that can surely transfer data within a transfer rate allowed by an external digital device in the case that the digital broadcast receiver transfers the data to the external digital device and to provide an interface unit used for the digital broadcast receiver. SOLUTION: In the case that a digital broadcast receiver R transfers data to the external digital device PC, an I/O control circuit 21 compares a communication bits rate allowed by a communication port of the digital device with a bit rate of the transferred data and the digital broadcast receiver R transfer- outputs the data by decreasing the bit rate of the transferred data to a bit rate less than the communication bit rate when the bit rate of the transferred data is higher than the communication bit rate.
Patent JP-2001235181-A (JP)
Title: Thermal transfer equipment
Inventor: MATSUOKA KOJI
IPC: F25B13/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent thermal transfer efficiency from being lowered due to a clathrate compound of a thermal transfer heating medium and a driving heating medium in a thermal transfer equipment using different kinds of heating medium for the heat conveying heating medium and the driving heating medium. SOLUTION: A first tank T1 and a second tank T2 contain water (W) as the thermal transfer heating medium and a chlorofluorocarbon refrigerant (R) as the driving heating medium, respectively. Temperature sensors 52 are provided in upper parts of the two tanks (T1, T2). If the temperature detected by the sensor 52 of the pressure-reduced tank (T1 or T2) becomes a specified temperature or lower, solenoid valves (SV-P1, SV-P2, SV-V1, SV-V2) are switched so as to prevent the water (W) from flowing from the relevant tank (T1 or T2) to a cooling heat exchanger 28.
Patent JP-2001235253-A (JP)
Title: Air conditioner
Inventor: NAGAE KOJI
IPC: F25B29/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which no high refrigerant sound is generated from a utilization side unit when a four-way valve is changed over. SOLUTION: In the air conditioner provided with a heat source side unit provided with a compressor, a four-way valve and a heat source side heat exchanger, a utilization side unit provided with a utilization side heat exchanger, an ice heat accumulated device provided with a heat exchanger for ice heat accumulation and a hot water feeding device provided with the heat exchanger for feeding hot water are connected to each other. And the air conditioner is provided with a refrigerant circuit for bypassing refrigerant discharged out of the compressor around the four-way valve when both an ice making heat accumulation operation and a hot water feeding heat accumulation operation are carried out concurrently and circulating the refrigerant in sequence from the hot water feeding device and the ice heat accumulation device.  The air conditioner is also provided with a control means 51 in which when a concurrent operation for performing concurrently the ice making heat accumulation operation and the hot water feeding heat accumulation operation is changed to any one of the aforesaid operations using the four-way valve 3, the operation of the compressor 2 is once stopped and the four-way valve 3 is controlled to be changed over.
Patent JP-2001244339-A (JP)
Title: D/a conversion device and a/d conversion device
Inventor: NISHIDA HARUO
IPC: H03M1/74
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a D/A conversion device which does not need to adjust each interconnection length of the reference signal commonly used for D/A conversion on a chip. SOLUTION: A D/A conversion device 1A is provided in a macrocell 3 which is arranged in one part on chip 2 of an integrated circuit such as LSI, and several D/A converters 4-6 are provided at the predetermined location in the macrocell 3. In a predetermined location of an end of the chip 2, a reference current feeding terminal 7 is provided for supplying reference current IREF from the outside and is connected to the macrocell 3 with a common conductor 11 on the chip 2. In the macrocell 3, each interconnection lengths of conductors 12, 13, and 14 which supply time reference current IREF are adjusted to be equal; and each one end of the conductor 12-14 is connected to the common conductor 11, and the each another end is connected to the corresponding D/A converter 4-6 respectively.
Patent JP-2001242741-A (JP)
Title: Method for controlling temperature of fixing unit by non-contact temperature sensor
Inventor: YAMANE TSUTOMU
IPC: G03G15/20
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since the surface temperature of the paper- feeding area of a heating roller of a fixing unit for an electrophotographic printer becomes lower than the surface temperature of a non-paper-feeding area when the heating roller transports recording papers continuously, the surface temperature of the paper-feeding area is detected by a non-contact temperature detector and a heating means is turned on-off to control the temperature of the heating roller so that the detected temperature is kept at a prescribed temperature, nevertheless the surface temperature of the heating roller during temperature control fluctuates greatly because of the delay of heat transfer owing to a space between the surface of the heating roller and the non-contact temperature detector. SOLUTION: A temperature for judging in a cleaning sequence is set lower than a temperature for judging under printing operation, the timing for turning off a halogen lamp 106 is quickened by the amount equivalent to the lowering of the set temperature when the surface temperature of the heating roller rises in the cleaning sequence, thus the delay of the off timing owing to the delay of heat transfer is dissolved.
Patent JP-2001170644-A (JP)
Title: Electrolytically produced cleaning water
Inventor: KAMIYA YOSHINORI
IPC: C02F1/46
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide cleaning water being electrolytically produced water having excellent sterilizing function and being suited to sterilize or wash an organism and skin. SOLUTION: This electrolytically produced water is used as the cleaning water for cleaning the organism and skin, and it is produced by electrolyzing diluted salt water as water to be electrolyzed, and the salt concentration of the electrolytically produced water is in a range of 0.60-0.90 wt.%, and its hemolytic property is very low and also a damage to a cell is low.
Patent JP-2001243066-A (JP)
Title: Pipe line processing method and pipe line processor using the method
Inventor: TSUJI MASAYUKI
IPC: G06F9/38
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a pipe line processing method by which the deterioration of instruction processing performance is prevented and power consumption and costs are reduced and a pipe line processor using the method. SOLUTION: This pipe line processor is provided with first storage means 29 and 30 for storing arithmetic instructions supplied from a central arithmetic unit to arithmetic units, first arithmetic units 24 and 25 for performing arithmetic operations according to the arithmetic instructions stored in the first storage means, a second storage means 31 for storing the arithmetic instruction when the arithmetic operation performed according to the arithmetic instruction requires a long time until the end of the arithmetic operation, and a second arithmetic unit 26 for performing the arithmetic operation according to the arithmetic instruction stored in the second storage means.
Patent JP-2001246473-A (JP)
Title: Welding equipment
Inventor: HANDA KATSUMI
IPC: B23K9/26
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a welding equipment by which the bending of a power cable is minimized, the generation of a welding defect due to an incomplete gas shielding, the generation of an instability of an arc due to an incomplete wire feeding, the generation of a grounding due to the wear of the external cover of the power cable, and the generation of a welding defect due to an incomplete gas shielding are prevented, thus the replacement of the power cable is unnecessitated. SOLUTION: In the welding equipment, a non-adhesive resin tape 1 whose inner diameter is slightly larger than the outer diameter of power cable 20 is helically wound on the outer peripheral face of the power cable 20.
Patent JP-2001247892-A (JP)
Title: Floor cleaning composition
Inventor: TAKEMURA TOMOYOSHI
IPC: C11D17/08
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a floor cleaning composition exhibiting excellent cleaning and antifoaming capabilities and suitable for floor cleaning by using an automatic floor cleaner or a wet vacuum cleaner. SOLUTION: This floor cleaning composition is characterized in that it contains (a) 0.01-20 wt.% of an anionic surface active agent, (b) 0.01-15 wt.% of cationic surface active agent, (c) 0.1-30 wt.% of nonionic surface active agent, and (d) 0.5-30 wt.% of a glycol ether based solvent. The composition may further contain 1-20 wt.% of an organic builder. The composition, since the scum to occur in the reaction between the ingredients (a) and (b) inhibits foaming, exhibits an excellent antifoaming capability despite it contains no silicone based antifoaming agent.
Patent JP-2001247591-A (JP)
Title: Polymerizable glucofuranose derivative, and method of producing the same
Inventor: TOKIWA YUTAKA
IPC: C07H13/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a new polymerizable sugar derivative which can easily be polymerized in a hydrophobic organic solvent, and to provide a method of producing the same. SOLUTION: The polymerizable glucofuranose derivative in which a vinyl group is bound to the 3-hydroxyl group of 1,2:5,6-di-O-isopropylidene glucofuranose through a >=4 dicarboxylic acid is provided. And also, the method of producing the polymerizable glucofuranose derivative, characterized by reacting 1,2:5,6-di-O-isopropylidene glucofuranose with a dicarboxylic acid vinyl ester in the presence of an enzymatic catalyst or a basic catalyst is provided.
Patent JP-2001249510-A (JP)
Title: Image forming device
Inventor: DOI SHIGEO
IPC: B65H29/60
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that is a recorder of a size that is the irreducibly minimum and can answer various needs of a user by utilizing a shared recorder main body. SOLUTION: In the device, a main box part A is constituted from only an image forming part forming an image on recording sheet, function enlarging casing parts B, C, D, E, F and G that are wholly independent of each other are constituted for additional functions such as reversing of a backside ejected paper and reversing of both sides, the function enlarging casing parts B, C, D, E, F or G is selected according to the function necessary for the user and 1 image forming device is formed.
Patent JP-2001252320-A (JP)
Title: Massage unit and chair type massager provided with the same
Inventor: KUME MASAO
IPC: A61H7/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To massage the shoulders and the back of a subject while holding them from both the sides of the breast. SOLUTION: This massage unit is equipped with a driving means 3 for applying powers to an entire four-joint link in the direction of pressing shoulders 71 of a subject 7 and in the opposite direction with a projection 48, which is fitted to the back side of the shoulder 71 of the subject 7, as the center while being linked to a five-joint link 4 provided with a first link 41 having the projection 48 on the side of the downward top end and a second link 42 having a projection 49, which is fitted to the breast side of the shoulder 71 of the reagent 7, on the side of the downward top end.
Patent JP-2000298723-A (JP)
Title: Method for detecting concerned element in digital radiographic image
Inventor: SERGE MURAT
IPC: A61B6/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting concerned elements in the digital radiographic image of an object collected by a collecting chain, by a detecting system. SOLUTION: This method is provided with a calibration phase for setting the operation of a detection system as a first phase. A calibration curve having several dimensions is decided by an image acquisition system 21 and the mathematical model of an object, and false-positive probability is expressed as a function constituted of the image acquisition system 21 and the group of parameters corresponding to the object. In the process of a use phase being a second phase, the value of the false-positive probability is decided for each pixel. Then, the pixels whose obtained probability values satisfy a predetermined reference are selected from among the obtained pixels of a digital radiographic image.
Patent JP-2001252950-A (JP)
Title: Injection mold
Inventor: IMAI NAOYA
IPC: B29C45/36
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost if an injection mold, which is constituted by forming product molding surface 11, 21 facing a cavity 3, seal surfaces 12, 22 provided on the peripheries of the product molding surface to hermetically close the cavity, and mold clamping force receiving surface 14, 24 adjacent to each other through the stepped surface 13, 23 outside the seal surface in a male mold 1 and a female mold 2, by dispensing with precise processing of the stepped surface 13, 23. SOLUTION: A phenomenon, such that the female mold 2 receives injection pressure to deform so as to be expanded in width wise direction crossing a mold clamping direction at a right angle, is prevented by block members 15, 25 separate from the main bodies attached to the male and female 1, 2. The stepped surface 13 of the male mold 1 and the stepped surface 23 of the female mold 2 are formed so that a gap is provided between both stepped surface 13, 23.
Patent JP-2001257117-A (JP)
Title: Chip inductor, its manufacturing method, and its core
Inventor: KITAGAWA MASAKI
IPC: H01F41/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which a surface-mounting lateral inductor cannot be grasped from an optional direction before a coating process is carried out and after a winding operation is finished, and the vertical directions of cores must conform to each other when electrodes are provided to the core. SOLUTION: A winding core has a structure in which a winding drum 21 and flanges 25 of the core are set nearly square in a cross sectional view in the longer direction of the core, and the four sides of the winding drum 21 are set smaller than those of the flanges 25. By this setup, after a winding operation is finished but before a coating process starts, an inductor can be grasped from an optional direction if an operator does not directly touch a magnet wire wound on the winding drum 21. Furthermore, the sense of the core in a vertical direction can be ignored, so that an electrode 25 can be provided on any side of the flange 22.
Patent JP-2001255474-A (JP)
Title: Light beam space propagation type optical switch
Inventor: NAGAO YASUYUKI
IPC: G02B26/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a light beam space propagation type optical switch in which the angle accuracy of a micro mirror is high, and which is suitable for large-scale matrix switching and is easily produced by adoption of an automatic assembling machine. SOLUTION: The optical switch is previously provided with a reflecting mirror slider movable in parallel only in the direction controlled on a substrate, a micro mirror type reflecting mirror attached to the reflecting mirror slider so as to rotate until it is vertically disposed to the substrate, a reflecting mirror assembling mechanism for raising up the reflecting mirror to the attitude vertical to the substrate and fixing it at the position, and a supporting plate assembling mechanism including the supporting plate attached to the reflecting mirror slider in order to maintain the attitude of the reflecting mirror.  In the state that the attitude of the reflecting mirror raised up by these assembling mechanisms is supported by the supporting plate and assembling is completed, the optical path of input light made incident on the reflecting mirror is switched by the forward and backward movement of the reflecting mirror slider.
Patent JP-2001253295-A (JP)
Title: On-vehicle device for visually confirming surroundings
Inventor: TOMITA TAKAYUKI
IPC: B60R1/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle device for visually confirming surroundings which intends the grade of displaying performance to be enhanced by preventing effectively the display of a noise picture field in a display device. SOLUTION: The left and the right side are photographed by a CCD camera 11, and the left and the right image photographed on a display device 4 installed inside a vehicle are displayed through an image control part 5. The image control part 5 is furnished with a camera power switch 14 to put on and off the CCD camera 11, a video signal switch 15 to turn on and off vide signals to be fed to the display device 4, a display device power switch 16 to turn on and off the display device 4, and a switch control part 17 in which the upper and lower threshold speeds are set, the upper making on-off control of the camera power switch 14 and display device power switch 16 while the lower making on-off control of the video signal switch 15.  If the upper threshold speed is attained at the time of decelerating, the camera power switch 14 and display device power switch 16 are put in On control, and when the lower threshold speed is attained, the video signal switch 15 is put in On control.