baber/WOPTO huggingface dataset:
Patent JP-2002019116-A (JP)
Title: Ink jet printing head
Inventor: KUMAGAI MINORU
IPC: B41J2/05
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing head in which a top plate is prevented from sinking and which has a superior refilling efficiency for ink to a pressure chamber and is advantageous for high-speed printing. SOLUTION: The printing head 20 has a driving circuit 22 stacked to a substrate 21, to which a driving circuit terminal 23, a heating part 24, a common electrode 25, a power supply terminal 25-1, a common electrode opening 26, a diaphragm 27 (a seal diaphragm 27-1 and a partition diaphragm 27-2) and an ink supply port 29 are formed. Moreover, an ink groove region 30 comprising an ink inflow part 31 communicating with the ink supply port 29, two branching grooves 32a and 32b branching from the ink inflow part and extending in parallel to the ink inflow part, and a strip-shaped region 33 held between the branching grooves is formed within the common electrode opening 26. Supporting members 34 as struts for the top plate are set erecting at predetermined intervals to the strip-shaped region 33 in the ink groove region 30.  The ink to be supplied to the pressure chamber 35 through an ink channel 28 from the branching grooves 32a and 32b of the ink groove region 30 smoothly flows into the pressure chamber 35 without being interrupted in the halfway.
Patent JP-2002019522-A (JP)
Title: Room lamp for vehicle
Inventor: SAKUMA TORANOSUKE
IPC: B60Q3/02
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To allow a single light source bulb to selectively irradiate in different two directions and to dispense with a switch knob. SOLUTION: This room lamp 1 for a vehicle is provided with a lamp body 2, a lens 29 covering over the front face of the lamp body 2, the light source bulb 5 disposed in a space partitioned by the lamp body and the lens, and switch means 16a, 16b, 20a, 20b, 28a, and 28b. The lens is rotationally supported to the lamp body with an adjacency to the light source bulb set to the center of the rotational movement. This room lamp 1 for the vehicle is so constituted that, when the front face of the lens is approximately in parallel to the opening face of the lamp body, the switch means are opened, and when the end of the lens is pushed in inward the lamp body, the lens is rotationally moved and the switch means are closed to light the light source bulb and the main irradiation direction by the light source bulb is changed in the direction faced to the lens.
Patent JP-2002027285-A (JP)
Title: Gradation correcting device gradation correcting method, medium and information aggregate
Inventor: YAMAMOTO YASUTOSHI
IPC: H04N5/202
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an optimum gradation correction characteristic without suppressing the gradation correction characteristic even if a dynamic range is low. SOLUTION: A microcomputer 4 as a gradation correction characteristic calculating means changes the gradation correction characteristic and outputs it from a gradation correction means 5 by the dynamic range of an input signal obtained from a dynamic range detecting means such as a peak detecting circuit 2, for example, and by information of a histogram detecting means 3 showing the appearing frequency of the signal.
Patent JP-2002030571-A (JP)
Title: Lubricant for high-speed spinning of synthetic fiber and high-speed spinning method
Inventor: INAGAKI KUNIYASU
IPC: D06M13/292
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant enabling a scum production to be sufficiently suppressed in a high-speed spinning of synthetic fiber, and to provide such a high-speed spinning method using the lubricant. SOLUTION: This lubricant to be used comprises a specific organic phosphoric ester alkali metal salt, a specific wax, a specific linear polyorganosiloxane and a specific nonionic surfactant in specified proportions.
Patent JP-2002031380-A (JP)
Title: Apparatus for forcedly discharging stuffy heat in electrical communication repeater station building
Inventor: SHIMADA YOSHIMITSU
IPC: H05K7/20
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus, capable of forcedly discharging stuffy heat produced around communication instruments and properly maintaining temperature and humidity conditions at a low running cost in the electrical communication repeater station building which is equipped with the communication instruments, a power source, an air conditioner and the like. SOLUTION: A stuffy heat belt (8) is produced around the communication instruments (3), in the electrical communication repeater station building (1) equipped with the communication instruments (3), the power source (4), the air conditioner (2) and the like. The apparatus for forcedly discharging stuffy heat (10) in the building (1) comprises a cover (11) for sealing the heat belt (8), an exhausting fan (12) for making the stuffy heat belt communicate with the outdoor air, a low-noise wind pressure resistant hood (13) provided outside of the building (1) and covering the exhausting fan (12) and a suction hole (15) provided below a floor face (14) of the stuffy heat belt (8).
Patent JP-2002039165-A (JP)
Title: Bearing device and disk driving device using it
Inventor: TAKAMATSU RYOJI
IPC: G11B17/04
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotation bearing device capable of preventing occurrence of rattle noise without using additional components and a disk driving device using it. SOLUTION: In this bearing device, a rotating shaft 2231A of a driving roller 2230 of an elastic body is inserted into and journalled to a bearing hole 2214A of a bearing 2214 with a slight clearance. At least one end of the rotating shaft 2231A is formed in a conical shape 2233, and in the journalled state of the rotating shaft 2233 by the bearing 2214, the conical surface 2233A is crimped by the bearing 2214 so as to abut on a corner of a fixing member 1110.
Patent JP-2002032137-A (JP)
Title: System for preventing illegal use of software
Inventor: MIURA TAKASHI
IPC: G06F21/10
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an illegal software use prevention system capable of preventing a person other than an approved user from reproducing data from a copied information recording medium. SOLUTION: The system is constituted of an intrinsic parameter acquiring part 12 for extracting intrinsic information peculiar to a user from user information provided by the user, a scramble key calculation part 13 for calculating a scramble key from the extracted intrinsic parameter, a descrambling program extraction part 14 for extracting a descrambling program included in recording data supplied (reproduced) from a recording medium purchased by the user, and a descrambling processing part 15 for applying prescribed descrambling processing to scrambled data included in the recording data by the descrambling program based on the scramble key and outputting descrambled data.
Patent JP-2002033880-A (JP)
Title: Communication apparatus
Inventor: OI YOSHIKATSU
IPC: G06F13/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus that extracts data stored in a server and can optionally set the number of access times to the server for a setting time zone without the need for troublesome operations by a user. SOLUTION: When an operation key 8 and a dial key 9 are operated according to an instruction of a display section 11 to enter a start time, an end time and the number of times, a time interval is calculated on the basis of the entered start time and end time that are converted into minutes and the entered number of times and an automatic dialing time obtained by the start time, the end time, the time interval and the number of times is set to a time table.
Patent JP-2002034290-A (JP)
Title: Controlling device of induction motor
Inventor: NAGATAKI YOSHIHIRO
IPC: H02P27/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a controlling device that stably operates an induction motor by an inverter without using any speed detectors. SOLUTION: The input current of an inductor motor is detected, the input current is subjected to 3ϕ/2ϕ conversion for calculating the torque content current of the induction motor by a 3ϕ/2ϕ converter 12, the vibration constituent of the torque content current is taken out by a high-pass filter according to the torque content current calculated by the 3ϕ/2ϕ converter 12, the amount of frequency correction is calculated according to the vibration constituent at a gain operation part, the amount of frequency correction is subtracted from a frequency command inputted from the outside for calculating an output frequency command.  a voltage command value corrected by the amount of frequency correction based on the frequency command and is outputted, three- phase voltage reference is outputted based on the voltage command value and output frequency command for controlling the output of an inverter 7, and vibration is inhibited and controlled for stable operation.
Patent JP-2002040911-A (JP)
Title: Image reproducing device and image reproducing method
Inventor: KIHARA NOBUHIRO
IPC: G02B27/22
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image reproducing device which is made smaller in size, lighter in weight and is advantageous in carrying and storing compared with reproduction of edgelitho-hologram using a conventional light guiding block. SOLUTION: A rear surface side 7b of an optical member 7, of which a surface side 7a is made to have ruggedness of a step shape is stuck to a holographic stereogram 6 and illumination light 9 is made incident from the surface side 7a with a prescribed angle, for example 60 deg.. The optical member 7 is formed of optical glass or a transparent plastic or the like, for example, and a plurality of light incident surfaces 8 to which the illumination light 9 is made vertically incident are formed at the surface side 7a. The optical member 7 makes an incident angle θ of the illumination light 9 to a boundary 22 between the holographic stereogram 6 and itself an angle with which surface reflection at the boundary 22 can be suppressed, for example 60 deg..
Patent JP-2002035402-A (JP)
Title: Metal renting apparatus having movable medal delivering port
Inventor: INUKAI YOSHIHISA
IPC: A63F5/04
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a medal renting apparatus having a movable medal delivering port which can directly deliver medals on a medal receiver of a game machine adjacent to the renting apparatus, and which does not hinder the maintenance work or the like of the game machine. SOLUTION: The medal renting apparatus 1 has a trough 7 for delivering medals, and the trough 7 is attached to a front panel 21 by a fixture 8 so as to be turned between a medal delivering location 7A, at which a medal delivering port 71 is positioned just above a medal receiving plate 100A of a game machine 100 and a retracted location 7B within the width dimension 21W of the renting apparatus 1.
Patent JP-2002043904-A (JP)
Title: Clock control method and circuit
Inventor: SAEKI TAKANORI
IPC: H03K5/131
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a clock control circuit and its method that can conduct non-integer frequency conversion of a clock signal with high accuracy despite of a simple configuration. SOLUTION: The clock control circuit is provided with a control circuit 102 that uses an input clock or a clock generated from the input clock for a reference clock and outputs a control signal to add/subtract a prescribed predetermined unit phase to/from the phase of the input clock with respect to the phase of the reference clock for each period of the reference clock and with a phase adjustment circuit 101 that receives the input clock and provides an output of a clock having a phase resulting from the input clock whose phase is adjusted (added/subtracted) with respect to the reference clock on the basis of the control signal.
Patent JP-2002044516-A (JP)
Title: Electronic camera
Inventor: YOKOGAWA HISASHI
IPC: G03B7/16
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that executes segmentation of an object image depending on a difference from an influence rate of an irradiation light by means of a proper segmentation method. SOLUTION: A luminance change between a strobe emission image (a) being an A/D output of a CCD 15 obtained by preliminary photographing with emission of a strobe 4 and a strobe non-emission image (b) being an A/D output of the CCD 15 obtained by preliminary photographing without emission of the strobe 4 is detected in order to execute automatic adjustment of photographing conditions while surely targeting a major area or in order to simplify image processing for the processing different from the major area and the background area or the like and the object image is segmented by the segmentation method that selects the major area for parts of the object image when the luminance change is detected and selects the background area for the other part.
Patent JP-2002004116-A (JP)
Title: Waterproof arm cover
Inventor: TAKEDA YUUJI
IPC: A41D31/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To economically obtain a waterproof arm cover for preventing clothes from wetting and stain in medical care and practice and the like. SOLUTION: This waterproof arm cover 8 is obtained by extrusion molding of a synthetic resin into a flexible cylindrical film 5, inserting rubber bands 7 respectively into both ends of the film and thermally bonding the rubber bands to the film.
Patent JP-2002043313-A (JP)
Title: Forming method of silicon oxide film and forming device thereof
Inventor: KUMAGAI TAKESHI
IPC: C23C16/40
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the forming method of a silicon oxide film which can increase the film forming rate of a silicon oxide film which is formed on a body to be treated, and to provide the forming device of the silicon oxide film. SOLUTION: The forming device of a silicon oxide film is constituted in a structure that a first gas introducing tube 13 for feeding dichlorosilane and a second gas introducing tube 14 for feeding dinitrogen monoxide are provided under the lower part of a reaction tube 2 of a heat-treating unit 1. A heater 15 is interposingly provided on the tube 14. The heater 15 heats the dinitrogen monoxide fed in the heater 15 to 700 deg.C or higher. The heated dinitrogen monoxide is fed in the reaction tube 2 via the tube 14.
Patent JP-2002036123-A (JP)
Title: Grinding wheel, manufacturing method therefor, and photo-fabrication device
Inventor: TOMITA YASUHISA
IPC: B24D7/18
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel tool reducing clogging occurred on a grinding wheel portion, saving time for dressing, and making the damage of the grinding wheel tool and an article to be machined hard to occur in case of clogging, to provide a manufacturing method of the grinding wheel tool, and to provide a shape creating device capable of easily creasing even a complicated shape. SOLUTION: A grinding wheel tool used for grinding is provided with a grinding wheel portion 1 shaped in a hollow cylinder, and a shank portion 2 for supporting the grinding wheel portion, and grooves are provided on an inner peripheral surface and an outer peripheral surface of the grinding wheel portion. Another embodiment of this invention is provide with a light source radiating a light of a specified wavelength and gathering the light near a surface of an article to be shaped, and a driving member for moving the article to be shaped. While the article to be shaped is immersed in a photo-setting resin liquid, by radiating the light from the light source on the surface of the article to be shaped, the photo-setting resin liquid is hardened in a required shape, thereby forming a required shape. In this device, the driving member can rotate the article to be shaped.
Patent JP-2002039839-A (JP)
Title: Automatic correction device for measurement error
Inventor: SHODA TAKAHIRO
IPC: G01F25/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic correction for measurement error device automatically correcting a measurement error of an optical liquid level sensor for detecting a liquid level from a change in light quantity of sensing light propagated through a light guiding body. SOLUTION: This automatic correction device for measurement error is provided with a storage means storing an ideal relationship characteristic between a liquid level and an output value of the optical liquid level sensor 1 detecting the liquid level from a change in light quantity of the sensing light propagated through the light guiding body serving as a sensing part 1a, liquid level detecting means 4a, 4b detecting the liquid level for calibration, a comparison means 7 reading an ideal output valve of the optical liquid level sensor at the liquid level detected by the liquid level detecting means so as to compare it with an actual detection value for a obtaining a correction coefficient, and a correcting means 7 applying the detection value corrected with the obtained correction coefficient to the ideal relationship characteristic for finding and outputting the liquid level.
Patent JP-2002040033-A (JP)
Title: Specimen processing device
Inventor: IMAI TOMIYUKI
IPC: G01N35/04
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a specimen processing device. SOLUTION: This specimen processing device comprises a bottomed vessel body for housing one of a specimen and a reagent, a tub arranged in conformation with the subject and equipped with a memory, a reading means for reading the management information written in the memory, and a specimen processing means for processing the specimen on the basis of the management information. Since the specimen is processed on the basis of the management information written in the memory, the operation of an input device for processing the specimen and the use of a recording device for writing the management information are dispensed with. Accordingly, the operability of the specimen processing device can be improved.  Since the connection of an external computer system, an operation keyboard, a display for indication or the like to a CPU is also dispensed with, the cost of the specimen processing device can be reduced.
Patent JP-2002003404-A (JP)
Title: Mucous membrane washing composition and washing method
Inventor: ISHII REIKO
IPC: A61K47/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a mucous membrane washing composition exhibiting high washing effects and extremely excellent usability (especially used as an eyewash composition), and to provide a washing method (especially an eye-washing method). SOLUTION: This mucous membrane washing composition contains a nonionic surfactant and vitamin A compounds.
Patent JP-2002041901-A (JP)
Title: Foodstuff control method
Inventor: ABETA AKIRA
IPC: G06Q10/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a foodstuff control method for presenting a menu precisely corresponding to a request or the necessity of a foodstuff consumer and preventing forgetfulness of purchasing foodstuffs and overlapping purchase by exchanging information between the consumer side and the seller side of the foodstuffs in a device for controlling the consumer side foodstuffs on-line. SOLUTION: The foodstuffs are purchased through the selection of the menu, and the menu using preselected foodstuffs, storing foodstuffs or foodstuffs for considering a health state is included in a menu list. A virtual storage is arranged in a foodstuff control device 14, and is constituted so as to control kinds and a quantity of storing foodstuffs in the virtual storage.
Patent JP-2002037138-A (JP)
Title: Operation part structure of work machine
Inventor: KAWASE MUNEYUKI
IPC: A01D41/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation part structure having a handrail body capable of reducing weight and a cost without deteriorating strength and the function and allowing the setting of a complicated shape. SOLUTION: The handrail body 21 erected of a hood upper surface 2d in a right side position of a driver's seat is constituted as a hollow integral mold by blow molding so that a pipe-shaped handrail part 13 becomes a lateral directional view almost loop shape projected in a both ends support state from an installing base part 12 supported on the hood upper surface 2d, and upper and lower laterally turning inner ribs 16 and 17 extending toward the inmost part of the handrail part 13 and a horizontal inner rib 18 are formed from the installing base part 12 on the inside of the handrail body 21.
Patent JP-2002046474-A (JP)
Title: Truck with hood
Inventor: DOI YUKIO
IPC: B60J7/12
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a truck with hood capable of easily and rapidly changing accommodation height of a baggage accommodation space. SOLUTION: In the truck with hood, a hood cloth frame 3 comprising a hood cloth 4 and a support frame 5 is mounted to a load-carrying platform part and a baggage accommodation space S is formed inside by covering with the hood cloth frame 3. The support frame 5 comprises a plurality of support pillars 8 forwardly/backwardly movable; a folding link 9 expandably/shrinkably connecting these support pillars 8; and a roof member 10 vertically slidably supported to the right/left pillars 8, upwardly slidable following a folding action of the folding link 9 at the time of shrinkage of the support pillars and downwardly slidable following an expansion action of the folding link 9 at the time of expansion of the support pillar.  The support pillar 8 is expanded in the state that the roof member 10 is fixed to the support pillar 8 at an upwardly sliding position of the roof member 10 at the shrinkage of the support pillar. Thereby, the baggage accommodation space S becomes larger. The roof member 10 is not fixed to the support pillar 8 but is expanded at the shrinkage of the support pillar. Thereby, the baggage accommodation space S becomes smaller.
Patent JP-2002053059-A (JP)
Title: Walking type working machine
Inventor: MAEDA ISAO
IPC: B62D55/06
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by efficiently turning a machine body. SOLUTION: A transmission part turns a machine body by respectively transmitting power to a pair of right and left crawler type traveling parts, and controlling transmitting force to respective traveling parts.
Patent JP-2002055766-A (JP)
Title: Method for inputting information and device for the same and portable terminal
Inventor: FUKUMOTO MASAAKI
IPC: H01H13/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an information inputting method, an information inputting device, and a portable terminal capable of quickly inputting desired item information by continuously operating the same input mechanism when the plural candidates of input item information are assigned to the same input mechanism. SOLUTION: A contact detecting sensor is arranged on the surface of each operation key of a portable telephone 100. The contact detecting sensor detects whether or not the finger of a user is brought into contact with each operation key. The user selects a character to be inputted by continuously depressing the operation key, and when the target character is selected, the user releases his or her finger from the operation key. The contact detecting sensor detects that the finger of the user is released from the operation key, and supplies a detected result to a control part 130. At the time of receiving the detected result from the contact detecting sensor, the control part 130 certifies the character selected at that point of time as the character to be inputted.
Patent JP-2002053471-A (JP)
Title: Degerming agent for nipple of animal and method for improving bacterial environment
Inventor: ITO EIZO
IPC: A01N63/20
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a degerming agent for nipple of an animal using a microorganism. SOLUTION: The degerming agent for nipple of an animal contains a microorganism belonging to the genus Brachybacterium.