baber/WOPTO huggingface dataset:
Patent JP-2001313564-A (JP)
Title: High frequency electronic device having pll circuit
Inventor: KUNISHIMA TSUTOMU
IPC: H05K7/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency electronic device having a PLL circuit that can suppress production of a phase noise from a loop filter in the PLL circuit caused by mechanical distortion. SOLUTION: The high frequency electronic device is provided with a printed circuit board 14, on one side of which the PLL circuit 1 is mounted, and which has mount holes 19 and with support boards 16 provided with support legs 18a, 18b, 18c projected toward one end face. The support legs 18a, 18b, 18c of the support board 16 are inserted to the mount holes 19 of the printed circuit board 14 so as to fit the support board 16 in a way that the face of the support board 16 is at a right angle to the face of the printed circuit board 14, and a chip capacitor 12 is fitted on one side of the printed circuit board 14 on a line segment tying the two adjacent support legs 18a, 18b among components to set the time constant of the loop filter 8 in the PLL circuit 1.
Patent JP-2001319134-A (JP)
Title: System and method for providing article information
Inventor: FUJIWARA TOSHIHIRO
IPC: G06Q30/06
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an article information providing system which can extract a desired article in on-line shopping. SOLUTION: This system includes a recording part 6 where a 1st article information group 30 is recorded, a terminal part 2 which generates purchase conditions 22; and an article information providing part 1 which generates a 2nd article information group 31. The 1st article information group 30 includes the 2nd article information group 31 and article information belonging to the 2nd article information group, and purchase conditions 22 include the same keyword. The terminal part 2 generates narrowing-down conditions 23, the 2nd article information group 1 generates a 3rd article information group 32, and article information belonging to the 3rd article information group 32 and the narrowing-down conditions 23 include the same keyword. The keywords are not only article names, but may be abstract words, so a customer need not predetermine an article name.
Patent JP-2001317459-A (JP)
Title: Hermetic compressor
Inventor: ONO TAKESHI
IPC: F04B39/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a hermetic compressor by reducing radiation of compressed refrigerant gas leaked to a cavity part of a piston pin on a problem of generating the noise of a 500 Hz area as an excitation source of a resonance sound of a space part in a sealed vessel. SOLUTION: A communicating hole 30 for communicating the cavity part 23 of the piston pin 19 and the inside of the sealed vessel in an upper dead center vicinal position of a piston 9, is arranged in a cylinder 8.
Patent JP-2001289415-A (JP)
Title: Mobile melting furnace
Inventor: KONNO SHOZO
IPC: F23G5/40
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To transfer a conventional JK type melting furnace system with a transportation machine, such as a truck or the like by making the system into a movable form, i.e., disassembling the system, and then assembling it again. SOLUTION: A mobile melting furnace system is constituted with a crusher, magnetic separator (pre-processing apparatus), melting apparatus, feeding apparatus, flue gas treating apparatus and sewage treating apparatus. The system can be disassembled into parts and assembled again. Those parts which are lined with fire bricks are directly connected at the connecting portions, and those parts which are not lined with the fire bricks are connected with an iron sheet asbestos packing therebetween.
Patent JP-2001318069-A (JP)
Title: Expired gas analytical device
Inventor: MAKI MASAO
IPC: G01N27/12
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a small and highly accurate semiconductor type expired gas analytical device. SOLUTION: This analytical device is equipped with a suction means 1 of expired gas, a suction tube 2, a semiconductor type gas sensor element 3, a means 4 for operating the semiconductor type gas sensor element an operation means 5 for taking out an output signal, and a display means 6 for displaying an output signal level based on the output signal from the semiconductor type gas sensor element. The small and highly accurate analytical device seldom influenced by interfering gas in the expired gas is provided.
Patent JP-2001316621-A (JP)
Title: Composition for film formation and material for insulation film formation
Inventor: OKADA TAKASHI
IPC: C08J5/18
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a composition for insulation film formation which is excellent in storage stability and can form a cured film excellent in heat resistance, electrical insulation properties (with a relative permittivity of 3 or lower), and crack resistance. SOLUTION: This composition contains (A) a polyamic acid and/or polyimide prepared by reacting a tetracarboxylic dianhydride with an amine compound containing a polyamine having at least three amino groups and (B) a hydrolyzate and/or condensate of at least one silane compound selected from the group consisting of (B-1) compounds represented by the formula: R1aSi(OR2)4-a and (B-2) compounds represented by the formula: R3b(R4O)3-bSi-(R7)d-Si-(OR5)3-cR6c.
Patent JP-2001320461-A (JP)
Title: Mobile phone
Inventor: SASAKI YASUHIRO
IPC: H04W88/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone with a new structure that provides high convenience by adding a function convenient when being carried daily to the mobile phone in addition to its speech function. SOLUTION: The mobile phone of this invention is designed such that one lighting light emission diode 3 or more whose light emitting section 31 is externally exposed is placed at a proper place of the internal space of a main body 1 of a mobile thin box size, an input terminal of the lighting light emission diode 3 is connected to a DC power supply unit 2 in a lighted state by wiring, a switch circuit 4 for turning on/off the lighting light emission diode 3 is incorporated on the way of the wiring circuit, and an opening/closing operation button 41 of the switch circuit 4 is exposed at a proper place of the main body 1.
Patent JP-2001315324-A (JP)
Title: Ink jet recorder
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/175
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which a plurality of kinds of ink can be ejected without increasing the cost. SOLUTION: A recording head comprising a nozzle array of a plurality of nozzle openings, pressure generating chambers communicating with the nozzle openings, and pressure generating elements for varying pressure in the pressure generating chambers upon receiving a driving waveform ejects ink drops from the nozzle openings upon pressure variation. The ink jet recorder comprising the print head is provided with means for generating a drive signal including four driving waveforms within one print period, and means for selecting a desired one of four driving waveforms.  Required number of driving waveforms are selected depending on the kind of ink being ejected from a drive signal generated from one drive signal generating means by differentiating the number of driving waveforms to be selected depending on the kind of ink being ejected and a plurality of kinds of ink can be ejected smoothly without increasing the cost.
Patent JP-2001324306-A (JP)
Title: Step length measuring instrument for treadmill
Inventor: O SEISEN
IPC: A63B23/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To measure the length of a step in walking or running. SOLUTION: This step length measuring instrument 3 for a treadmill 1 equipped with a belt 2 moving around in a fixed direction with its upper surface used as a tread surface is used to measure the length Ls of a step in walking or running. It comprises a rotary encoder 4 for obtaining a distance D traveled by the belt 2 and the moving speed V thereof, an infrared transmitter 6 positioned above the belt 2 to transmit infrared rays 5 in a direction normal to the moving direction of the belt 2, an infrared receiver 8 for outputting two different types of signals respectively for an infrared receiving period and for an infrared non-receiving period during which the infrared rays are interrupted by a human foot 7, and a CPU 9 for computing the length Ls of a step in walking or running from the time interval Ts of either of the two types of signals and the moving speed V of the belt 2.
Patent JP-2001317901-A (JP)
Title: Self-travelling type anchor gauge for vertically mounting hardware
Inventor: KIDO YOSHIHIRO
IPC: G01B3/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a self-travelling type anchor gauge for vertically mounting hardware, which enables quickly and accurately positioning of a vertical hard ware mounting anchor for tunnel, pit or the like so as to secure the positions thereof on a plurality of stages in the vertical direction of the wall surface, and at the same, the height level along the length of a tunnel, pit or the like and also accomplishes the marking work quickly and easily at the positioned points. SOLUTION: In the self-travelling type anchor gauge for vertically mounting hardware, a wheel with a attached is attacked to each of four corners of the undersurface of a gauge frame, while a positioning anchor gauge is mounted on one end side of the top surface of the gauge frame.
Patent JP-2001322218-A (JP)
Title: Coextrusion laminated polyester film
Inventor: KUNUGIHARA KAZUHIRO
IPC: B32B27/20
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a coextrusion laminated polyester film excellent in light diffusibility, reduced in the reduction of the total light transmission quantity and having stable quality. SOLUTION: The coextrusion laminated polyester film is an oriented polyester film comprising at least two layers and the thickness of one outermost layer is 0.2 μm or more and 1.0-10.0 wt.% of particles with a mean particle size of 1.5-50 μm are added to the outermost layer.
Patent JP-2001321613-A (JP)
Title: Solid-liquid separator
Inventor: IZUMI SHUNJI
IPC: B01D29/62
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To form a strainer by laminating circular ring bodies at prescribed intervals without using a spacer constituted of a plate-shaped ring body. SOLUTION: The strainer 72 is formed by laminating circular ring bodies at prescribed intervals and disposed in a housing part 26 of a case 24. A scraper 20 having a plate-shaped projecting piece 22 penetrating each gap between the adjacent circular ring bodies is used for scraping the solids 16 adhered to the strainer 72. The strainer 72 has a pair of end circular ring bodies 74 on both end sides, plural intermediate circular ring bodies 78a, 78b, which are disposed between the ring bodies 74 and each of which has projecting pieces 76 extending inside on the inner periphery surface, and plural horizontally bridging members 82 each of which is hung between the ring bodies 74 and fit to the ring bodies 74 and has plural engaging parts 80 formed on the surface at prescribed intervals for holding each of the ring bodies 78a, 78b by engaging with the projecting piece 76.
Patent JP-2001326706-A (JP)
Title: Telephone set, and incoming call answering method used therefor
Inventor: KASHIWAGI KOICHIRO
IPC: H04M1/253
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set capable of preventing the interruption of telephone call at the head part without making an operator distrust the operation of the telephone set and giving the operability without any stress to the operator. SOLUTION: When a control part 14 detects an off-hook operation, the control part 14 instructs a tone generator 18 and a CODEC 15 to stop the transmission of an incoming tone, simultaneously instructs the generator 18 to generate a signal tone for notifying waiting by a waiting tone generation instruction function 14b, and instructs the CODEC 15 to transmit the signal tone to a handset 19. At the same time, the control part 14 generates an off-hook signal and sends the off-hook signal to a packeting part 13. The off-hook signal is incorporated in a transmission packet by the packeting part 13 and transmitted to a packet network 100 from a packet network interface 11.
Patent JP-2001326707-A (JP)
Title: Portable telephone set and power source control method therefor
Inventor: GOTO MASATAKA
IPC: G06F1/26
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set in which clock/calendar information can be displayed on a displaying part even when a communication function can not be used by turning off the power source of only a radio part when a user turns off the owe source, and a technique about its power source control method. SOLUTION: The configuration of this portable telephone set is shown in Figure 1. As shown in the Figure 1, the portable telephone set 1 is roughly composed of the radio part 3 for connecting the portable telephone set 1 to a portable telephone base station by radio, an operating part 5 for inputting dial information/function setting, the display part 4 for displaying input information/various set states, a dedicated power off mode storage part 6 for registering setting becoming a dedicated power off mode when the power off key of the telephone set 1 is inputted and its release, a clock/calendar information part 7 for processing the clock/calendar information and a control part 2 for controlling the radio part 3, the display part 4, the operating part 5, the storage part 6 and the information part 7.
Patent JP-2001324296-A (JP)
Title: Open circulation type cooling equipment
Inventor: SATO SHIGERU
IPC: B01D9/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an open circulation type cooling equipment to surely prevent deposition of silica. SOLUTION: The water cooled in a cooling tower 6 is supplied to a heat exchanger 5 from a pit 7 through a piping 1 and a pump 8. The hot water whose temperature is raised by heat exchange is returned to the cooling tower 6 through a piping 2. The hot water is sprayed at the upper part of the cooling tower 6 to evaporate a part of it, being cooled by latent heat of vaporization. Blowing is performed, as required, from the pit 7 through a blow piping 9. A water is refilled from a makeup water piping 4.
Patent JP-2001333422-A (JP)
Title: Monitoring device
Inventor: INOUE HIROAKI
IPC: H04N5/262
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device that uses a fisheye lens camera to simultaneously trace images of persons and displays them in an easily understandable image. SOLUTION: The monitoring device that corrects distortion in a fisheye video image photographed by a fisheye lens camera 1 and displays the resulting image, is provided with a mobile area detection section 4 that detects a mobile area of a fisheye video image, a labeling means 6 that groups pixels of the detected mobile area by each mobile object to provide labeling, a mobile area tracing means 8 that traces the movement of the labeled mobile object, a normal image conversion means 10 that segments an image area of the labeled mobile object from the fisheye video image to correct image data in the image area, and a display control means 11 that controls display depending on number of the labeled mobile objects.  The monitoring device can accurately trace the images of persons photographed by the fisheye lens camera and display them in an easily understandable way by multi-screen display or sequence display.
Patent JP-2001329316-A (JP)
Title: Manufacturing method of seamless steel tube with less residual stress
Inventor: SHIMIZU KATSUMI
IPC: B21D3/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a hot finished seamless steel tube which is less in the dimensional changes caused by the residual strain in the case of grinding inner and outer surfaces of a cut ring used for a bearing race, etc. SOLUTION: In this manufacturing method of the hot finished seamless steel tube less in the dimensional changes during the grinding work, the seamless steel tube is hot worked, and annealed, and straightened, and then, the seamless steel tube is annealed at 520-630 deg.C in order to remove the residual stress generated by the straightening, and subjected to the light straightening by a two-roll air bend type straightening machine shown in Fig. 1 with the offset of <=5 mm, and the crush of 1.5 to 5 mm.
Patent JP-2001329649-A (JP)
Title: Panel
Inventor: WATANABE KIYOSHI
IPC: E04C2/34
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight panel which allows screws to be set at any portion of a butt end face thereof. SOLUTION: The panel has a five-layer structure consisting of a decorative layer 1, an intermediate layer 2, a core layer 3, the intermediate layer 2, and the decorative layer 1, and by fixing a reinforcing member 4 for installing a door hinge fixture to the core layer 3 on the panel butt end face on a door installing side by means of a fixing member 5, loading resistance to the door is sufficiently ensured even if the core layer 3 is thin in thickness in order to reduce the weight of the panel. In this case, the intermediate layers 2 are formed of synthetic resin foam, and therefore a projection portion of the fixing member 5 is absorbed in the intermediate layers 2 and is not exposed to the decorative layers 1. As a result, the appearance of the panel is not marred.
Patent JP-2001335386-A (JP)
Title: Cement-based building material
Inventor: YAMAOKA SHUJI
IPC: C09D201/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a cement-based building material whose decorative coating film is excellent in durability and is capable of reducing its re-coating frequency. SOLUTION: The cement based building material has its base material made of cement-based material and is provided with a decorative coating film on its surface. The decorative coating film comprises an undercoat decorative layer made of colored emulsion-based coating material with a high pigment concentration, and an overcoat decorative layer made of emulsion-based coating material with a pigment concentration lower than that of the undercoat decorative layer.
Patent JP-2001330120-A (JP)
Title: Controller for continuously variable transmission for vehicle
Inventor: YAMAMOTO YOSHIAKI
IPC: F16H9/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent slippage of a power transmission member of a continuously variable transmission in abrupt deceleration, or to make driving feeling kept favorably in addition thereto. SOLUTION: Since clamping-pressing force controlled by a clamping-pressing force control means 92 in response to a traveling condition of a vehicle is increased by a clamping-pressing force increasing means 104 when that variable speed for a belt type continuously variable transmission 18 is required to be increased is determined by a determination means 98 for determining whether the variable speed is required to be increased or not, the slippage of the transmission belt 48 is prevented favorably and the driving feeling is kept favorably while worsening of a fuel consumption and lowering of durability of the transmission belt 48 are prevented favorably, in the abrupt deceleration.
Patent JP-2001337889-A (JP)
Title: Information supply system
Inventor: NAKATANI TOMOHIRO
IPC: G06F3/048
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an information supply system which makes it possible to construct and supply an attractive homepage. SOLUTION: The output screen template containing the arrangement information for constituting the homepage information and the input screen template for constituting the information registration screen are housed in the information-transmitting template data base DB 3. The registration interface 20 instructs a sender of the information to appoint the input screen template and the output screen template, and to register the information with the registration screen constituted by the appointed input screen template. The output interface 30 constitutes the homepage information by relating the registered information with the appointed output screen template, and outputs the information to a receiver of the information.
Patent JP-2001339571-A (JP)
Title: Original reader
Inventor: SUGIYAMA MASAKAZU
IPC: G03B27/50
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To remove a deposited material such as dust deposited on a read face of an original or an adhesive protruded from the surrounding of an adhesive tape or the like that may cause black streaks on a read image resulting from being transferred onto a read glass pane before the original reaches a read position so as to suppress occurrence of black streaks onto the read image and can prevent distortion in the read image by using a roll, guide or the like to bring the original into contact onto the read glass so as to read the image from the original in an original carrying read mechanism for a facsimile terminal and a copying machine. SOLUTION: A deposited material on a read face of an original 9 is removed by friction between a sheet member 1 with high friction provided to a position apart from a read position 11 on a read glass pane 2 toward a paper feed section 13 and the read face. When the original 9 reaches the read position 11, transfer of the deposited material on the read face of the original 9 at the read position 11 on the read glass 2 is prevented so as to suppress black streaks caused in the read image.
Patent JP-2001345961-A (JP)
Title: Medical image storage and distribution device and medical image storage and distribution system using the distribution device
Inventor: KASHIWAGI KAZUHIRO
IPC: H04N21/2662
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a medical image storage and distribution device and a distribution system which can distribute proper medical images through a communication line together with property data. SOLUTION: The medical image storage and distribution device 2 which has 1st memory means 10 and 17 stored with medical images D1 captured by a medical image equipment 5 and can distribute the stored medical images to an external terminal display device 22 through the communication line 21 is provided with a 2nd memory means 13 which stores the compressibility C1 of the medical images D1 by the kinds K1 of the medical image equipment and the capture positions K2 of the medical images; and a medical image requested to be distributed is compressed with the compressibility corresponding to the kind K1 and position K2 and distributed through the communication line.  On the side of a terminal 22 the medical image D1 can be distributed with compressibility causing no trouble of the resolution through the communication line and the medical image D1 can be transferred fast and provided accurately.
Patent JP-2001343084-A (JP)
Title: Valve control system driven by electrically operated actuator
Inventor: HAGIWARA HIDEO
IPC: F16K31/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a valve control system driven by an electrically operated actuator in which a valve opening adjusted at the times of installation, inspection and emergency can be maintained for fixed time duration without being conscious of a power source connected to a motor of the electrically operated actuator. SOLUTION: In the valve control system driven by the electrically operated actuator, the valve control system comprising: means for initiating the timer action and for suspending the actuation of a control circuit and means for resetting the actuation of a control circuit based on a time-up of the timer, under the condition that the manual operation of the valve has been performed in the OFF position of clutch means; a judgment for the start of the manual operation which is made when the detection signal from a valve opening detector is changed, under the condition that the target valve opening from a valve opening setting device is kept constant; and the timer in which the adjustment of the timing of the time-up is possible.