baber/WOPTO huggingface dataset:
Patent JP-2002232926-A (JP)
Title: Key telephone system with incoming state recognition function
Inventor: YAMADA TOMOAKI
IPC: H04M1/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone system where a terminal side can recognize an incoming call state on the basis of character display information sent from a master unit to the terminal at the arrival of an incoming call. SOLUTION: In the key telephone system where a PBX 1 acting like the master unit transmits prescribed character display information to a terminal 3 via a data line 2 at making a call, at the arrival of an incoming call, and in a speech state respectively, the terminal 3 recognizes whether the state of an incoming call is a state of non-speech or a state of speech or whether the state of the incoming call is an incoming call arrived in an extension or an incoming call arrived in an external line depending on the character display information denoting the incoming call state sent from the PBX 1, and displays a character corresponding to the character display information together with a caller number on an LCD display section 14.
Patent JP-2002225348-A (JP)
Title: Solid state scanning type optical writing unit
Inventor: FUJITA ATSUSHI
IPC: B41J2/445
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a solid state scanning type optical writing unit in which a streak noise occurring in the main scanning direction can be reduced or eliminated without causing increase of driving voltage or damage of image reproducibility. SOLUTION: A large number of optical shutter elements 41 corresponding to respective pixels forming one fine of image are arranged while being divided into odd rows and even rows at an interval of five lines in the sub-scanning direction Y wherein the odd rows and even rows are shifted (shift A) from each other by an integer times (5 times) of one line in the sub-scanning direction. After a drive pulse signal is applied to elements 41 in odd rows, a drive pulse signal is applied to elements 41 in even rows with a lag of five line periods thus forming an image of one line. Although the exposed position on the light receiving plane is shifted between adjacent pixels depending on the shift A, shift of each pixel is not conspicuous when it is observed by the naked eye or through a loupe and a streak noise is substantially not observed at each line period.
Patent JP-2002236305-A (JP)
Title: Camera
Inventor: TAKANASHI TATSUO
IPC: G03B17/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To simply, easily and accurately adjust the diopter of a finder with simple constitution. SOLUTION: A diopter adjusting dial member 16 for adjusting the diopter of the finder is disposed on the upper side of the front surface of the front cover 12 of a camera outside case body 11. A photographer 10 performs adjusting operation in a state where he puts his finger 101 on the member 16 on the front surface of the front cover 12 while looking in the eyepiece window 131 of a back cover 13, whereby the diopter is adjusted.
Patent JP-2002238896-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: FUJITA NAOTO
IPC: A61B8/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an ultrasonic image with sampling clock noise generated from an AD(analog-digital) converter in an ultrasonic diagnostic apparatus. SOLUTION: In the ultrasonic diagnostic apparatus, an echo signal outputted from a probe 10 is converted to a received beam signal by a digital phasing part consisting of the AD converter 30 and a digital phasing circuit 60, and the received beam signal is pretreated before imaged by a digital image processing circuit 70. After that, the pretreated beam signal is imaged by a DSC(digital scan converter) 80 and displayed on a display device. The AD converter used in the ultrasonic diagnostic apparatus has a signal input terminal to make the output of the AD converter zero in the digital part or the output part of the AD converter, and also a control part 50 for outputting a signal to make the output of the AD converter, connected to a vibrator not to be used within the largest aperture when the signal is received, zero.
Patent JP-2002247868-A (JP)
Title: Driver using electromechanical transducing element
Inventor: NAKANO HARUYUKI
IPC: H02N2/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a driver which enables simple control of driving speed, does not generate audio-frequency noise which gives discomfort to its user, and uses an electromechanical transducing element having a high driving efficiency. SOLUTION: Driving pulses of a reference frequency which is not lower than audio frequencies (not lower than 20 kHz) are supplied to the driver which uses an electromechanical transducing element. By selecting the ratio of a driving pulse supply period PD to a stop period PR of outputting of the driving pulses, the driving speed of a member to be driven can be set to a desired speed. The member to be driven moves while driving pulses are supplied, and the member does not move during a stop period PD of outputting of the driving pulses. The driving speed of the member to be driven becomes the average value of values obtained by dividing travels of the member to be driven by the totals of moving periods and stop periods of the member to be driven.
Patent JP-2002251503-A (JP)
Title: System for inhabitant movement notification
Inventor: MITSUOKA TORU
IPC: G06Q50/26
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To execute processing relating to a notification of inhabitant movement via a network without collecting a lot of personal informations in a terminal or a memory in an inhabitant service center. SOLUTION: A data required for a procedure concerned in the inhabitant movement is input from an inhabitant terminal 1 arranged in an own house of an inhabitant to be transferred to a local government terminal 3 through a service center terminal 2, the propriety of the data is determined in the local government terminal 3, and a shifting comprehension notification or a representation notification is transmitted again thereafter to the inhabitant terminal 1 through the service center terminal 2.  When the movement comprehension notification is transmitted through the terminal 2, the movement notifications for plural public institutions.general enterprises are collectively carried out by transmitting the data required for the procedure relating to the inhabitant movement to electronic mail adresses of plural public institution.general enterprise terminals 4 assigned by the moving inhabitant.
Patent JP-2001337349-A (JP)
Title: Thin film transistor substrate for liquid crystal display device, and its repairing method
Inventor: SONG JANG-KUN
IPC: G02F1/1343
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor substrate for liquid crystal display devices capable of securing the aperture ratio and to provide its repairing method. SOLUTION: This thin film transistor substrate includes an insulating substrate, net shaped black matrix parts which are formed separately in a large number on the insulating substrate and have opening parts at matrix shaped pixels, an insulating film covering the black matrix, a gate line which is formed at the upper part of the insulating film and is prolonged in a lateral direction; gate wiring which includes the gate electrode connected to the gate line; a gate insulating film which is formed at the upper part of the insulating film and covers the gate wiring, a semiconductor layer which is formed at the upper part of the gate insulating film, a resistive contact layer which is formed at the upper part of the semiconductor layer; a source electrode and a drain electrode which are formed at the upper part of the resistive contact layer by being separated each other;  data wiring which is connected to the source electrode and intersects the gate line to define a pixel and which includes a data line, a protective film which covers the data wiring, and a pixel electrode which is electrically connected to the drain electrode.
Patent JP-2002254400-A (JP)
Title: Precise positioning means, optical switching element, manufacturing mean for external resonator semiconductor laser and manufacturing mean for variable wavelength semiconductor laser
Inventor: TAKEDA TAKASHI
IPC: G02B26/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a precise positioning means capable of performing extremely precise positioning without cutting off an optical path, and an external resonator semiconductor laser and variable wavelength semiconductor laser capable of securing a precise gap without damaging an optical switching element, an end surface and a reflection mirror of the semiconductor laser. SOLUTION: A positioning pattern is provided on silicon film to position a part. The silicon film is etched and removed with xenon fluoride gas after adhesion. Since silicon film forming and xenon fluoride gas etching are low temperature processes, these processes are applicable for parts of resin or the like, and other part is not damaged during etching.
Patent JP-2001305987-A (JP)
Title: Display device
Inventor: WADA ATSUKO
IPC: G09F9/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To allow easy and speedy attaching and detaching of a display means by devising supporting means for freely turnably engage a display means with a housing means and disposing a releasing means. SOLUTION: This display device has supporting sections 30 and 31 as the supporting means for freely turnably engaging the display means 10 with the housing means 20 and parts 32 and 33 to be supported as well as the releasing means 40 for releasing the engagement of the display means 10 and the housing means 20. is adapted to disengage the display means 10 and the housing means 20 by disengaging the supporting parts 30 and 31 from the part 32 and 33 to be supported.
Patent JP-2002255342-A (JP)
Title: Glass substrate operation tool
Inventor: HATAUCHI MIWAKO
IPC: H01L21/68
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate operation tool capable of preventing the adhesion of a foreign matter and scratching when taking a glass substrate in and out of a cassette. SOLUTION: This glass substrate operation tool takes the glass substrate 2 for a liquid crystal display unit stored in the cassette 1 and loaded on a support piece of the cassette 1 in and out of the cassette 1. This glass substrate operation tool has a foot part 5 supporting a support column 4 for the ground. It is also provided with an arm 7 for loading the glass substrate 2. This glass substrate operation tool is provided with a handle 9 provided on the support column 4 and moving the arm 7 in the horizontal direction for the ground and a handle 10 provided on the support column 4 and moving the arm 7 in the vertical direction to the ground.
Patent JP-2002254868-A (JP)
Title: Sheet for preventing forgery
Inventor: MARUYAMA TORU
IPC: B42D15/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for preventing forgery, such as a merchandize bond, a stock certificate or various cards, which facilitates and ensures the judgment of authenticity and is hard to forge. SOLUTION: By passing a laser light through a mask wherein minute transmitting parts forming an arbitrary shape of an animal mode, a star mode or others, other than a conventional shape such as a circle, an ellipse or a square, are formed, the merchandize bond 1 being the sheet for preventing forgery is provided, on the surface of the sheet, with minute through holes 5 in the shape of a dog or others that is identical with the shape of the transmitting parts and hard to discriminate by naked eyes.
Patent JP-2002256745-A (JP)
Title: Remotely controlled auxiliary lock
Inventor: OHARA TAKANORI
IPC: E05B17/22
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a door from being set to a shutoff state even when a battery is exhausted in an auxiliary lock body operated by the built-in battery. SOLUTION: The auxiliary lock body is provided with a first voltage detecting means 24 and a second voltage detecting means 25 detecting that the voltage of the battery B drops to the prescribed voltages. When the first voltage detecting means 24 detects that the voltage of the battery B drops to the prescribed voltage, it reports the case. When the second voltage detecting means 25 detects that the voltage of the battery B further drops, it operates an actuator 3 to store a bolt 1 in a lock face for unlocking before the battery B is exhausted, thereby the door is prevented from being set to the shutoff state even when the battery B is exhausted.
Patent JP-2002261753-A (JP)
Title: Method of processing tamper-resistant code
Inventor: KAMINAGA MASAHIRO
IPC: G06F21/55
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the relation between code processing and current consumption, in opposite to tamperings for observing the waveform of consumed currents, when performing code processing, making use of an information processor embedded in an IC card or the like. SOLUTION: When decoding as RSA code, according to the Chinese Remainder Theorem, the power remainder is computed for each unit bit block of xp in step 608, and the halfway results of Cp to the computed bit block are stored in a memory. In step 609, the power remainder is computed for each unit bit block of xp, and the halfway results to the computed bit bock are stored in the memory. In step 606, random numbers are produced, and in step 607, it is decided whether to put step 608 into execution or put step 608 into execution, according to the random numbers.
Patent JP-2002267288-A (JP)
Title: Heat exchanger unit and air conditioner provided with the same
Inventor: SUZUKI TOMOHIRO
IPC: F25B39/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger unit, capable of realizing constant counter-flow state in the heat exchanger, while reducing pressure loss of refrigerant and an air conditioner having the same. SOLUTION: In the heat exchanger unit having an air heat exchanger X, a first refrigerant confluent pipe 11 having connecting pipes 14 and a flow divider 6 having flow dividing pipes 8 are respectively connected to one end sides of paths of the air heat exchanger X, the refrigerant is made to flow into the heat exchanger X from the flow divider 6 through the respective flow dividing pipes 8, when the heat exchanger X functions as an evaporator and from the first refrigerant confluent pipe 11 through the connecting pipes 14, when the heat exchanger X functions as a condenser, respectively; while and the flow direction of cooling air A is set in a direction from the other end side to the one end side of the respective paths in relation to the air heat exchanger X.  In such a constitution, a steady 'counter-flow' is realized in the heat exchanger X, so that a higher performance is ensured.
Patent JP-2002262950-A (JP)
Title: Rack with screen
Inventor: KITA TOSHIYUKI
IPC: F21Y101/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a rack with a screen which can be lightened and enables a user to quickly operate a stored audio equipment, or the like. SOLUTION: This rack with a screen 1 is constituted of a rack body 3 with shelf boards 2 and the screen 1 which can be changed from a using form in which the screen 1 is positioned in front of the shelf boards 2 by pushing out or erecting the screen from a storage part 22 placed above or under the rack body 2 to a storing form in which the screen is wound and stored in the storage part 22.
Patent JP-2002266365-A (JP)
Title: Structure for supporting cylinder for turning of arm
Inventor: NAGASAWA TOKUJI
IPC: E02F3/38
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure for supporting a cylinder for turning of an arm, which can prevent a selvage part of a cylinder stay from spreading for deformation with grease supply without fixing a reinforcing material to an upper part of the selvage part. SOLUTION: This structure is provided in an ultra compact swing hydraulic excavator having the cylinder stay 9 which is coupled to an upper boom 5 so as to be swingable in a horizontal direction, an arm 10 which is coupled to the cylinder stay 9 so as to be turnable in a vertical direction, and the cylinder 8 for the turning of the arm 10, which drives the arm 10. The structure has a boss 32, which is provided in a cylinder tube 28 of the cylinder 8, and a trunnion pin 20 which is inserted into a closed-end hole 31 formed in the boss 32 and a hole formed in the selvage part 32 of the cylinder stay 9. The cylinder 8 is provided with the reinforcing material 35 for inhibiting extension of the selvage part 32.  For example, the reinforcing material 35 is composed of a plate material having bent parts 36 disposed at both ends in such a manner as to face an external wall surface of the selvage part 32.
Patent JP-2002263155-A (JP)
Title: Massage machine
Inventor: SHIMIZU SHINZO
IPC: A61H23/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, to perform miniaturization and to lower a cost by enabling various massages by making a massage tool make massage movements in two different directions and adjusting the position of the massage tool by utilizing a mechanism for performing a massage operation. SOLUTION: This massage machine is provided with a first driving mechanism 5 for making the massage tool 4 make the massage movement in a horizontal direction X and a second driving mechanism for making the massage tool 4 make the massage movement in a vertical direction. The first driving mechanism 5 is provided with the function of horizontally adjusting the position of the massage tool 4 when the massage movement is made vertically by the second driving mechanism 6, and the second driving mechanism 6 is provided with the function of vertically adjusting the position of the massage tool 4 when the massage movement is made in the horizontal direction by the first driving mechanism.
Patent JP-2002271989-A (JP)
Title: Photovoltaic power generating system, power source controlling method therefor and computer-readable storage medium
Inventor: NISHIKAWA YOSHITOMO
IPC: H02J3/32
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To save power consumed in the nighttime and stand-by power consumed on the occasion of stand-by, and to perform changeover of control power sources and control modes for daytime and nighttime without providing a clock portion. SOLUTION: An AC power source 3 is connected to a load in common with a power generating system of another system. A main circuit portion 2 converts DC power from a solar battery 1 into AC power, and supplies it to the AC source 3. The control power source 7 of a control circuit portion 5 supplies power for driving the circuit to the main circuit 2. A main DC/DC converter 6 converts the voltage of the DC power from the solar battery 1, and supplies control power 7 for driving the main circuit 2 and control power 8 for controlling. A rectifying circuit 9 and an auxiliary DC/DC converter 10 convert the AC power of the AC source 3 into DC power, and supplies the control power 8 when a relay 12 is closed. The relay 12 (relay-type circuit-breaker) closes, only when the power source 7 does not supply a specified quantity of power.
Patent JP-2001280770-A (JP)
Title: Method and apparatus for deciding operating state of condenser coil of refrigerating system
Inventor: GRABON MICHEL KAROL
IPC: F28F27/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To decide an operating state of a condenser coil of a refrigerating system on real time. SOLUTION: A method for deciding the operating state of the condenser coil of the refrigerating system comprises a step of examining whether the system is in an ordinary operation state or not, a step of measuring a saturated condensing temperature, a saturated suction temperature and an ambient air temperature of the system, a step of calculating a total heat amount derived in a condenser of the system from values obtained in the previous steps, a step of obtaining a value indicating the operating state of the coil by comparing calculated heat transfer coefficient with an ideal heat transfer coefficient, and a step of outputting a message to a user of the system based on a comparison of the calculated coefficient with the ideal coefficient.
Patent JP-2002236995-A (JP)
Title: Die-cast product for traffic signal lamp unit
Inventor: FURUHATA MINORU
IPC: G08G1/095
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a traffic signal lamp reducing a load at execution in a traffic signal lamp unit and provide the components of the lightweight traffic signal lamp unit having good productivity. SOLUTION: Covers 7 and bridges 8 are horizontally arranged on a signal lamp body 1 to form the traffic signal lamp, and the signal lamp body 1 and the covers 7 are molded by the die-cast casting method of a light metal. The bridges 8 are arranged as part of the portion holding the sealant of the signal lamp body 1 and the covers 7, thereby the productivity of the signal lamp body 1 is improved, and the signal lamp body 1 and the whole traffic signal lamp can be made lightweight.
Patent JP-2001344600-A (JP)
Title: Device for converting image size and method for the same and computer readable recording medium with image size conversion program stored and the same program
Inventor: EGUCHI TORU
IPC: G06T3/40
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce or enlarge even an original image with periodicity such as a dot pattern without generating any interference pattern. SOLUTION: This device is provided with a DDA processing part 16 for enlarging or reducing an original image by digital differential analysis(DDA), and for generating an enlarged or reduced image and an initial value setting part 14 for using an initial value based on random numbers for the initial value of the total value of the digital differential analysis.  At the time of reducing the image, the DDA processing part 16 adds a reduced image size to the initialized DDA total value at the pixel initial position of the original image and to the DDA total value calculated at the previous pixel position at the other pixel positions, and calculates the DDA total value at the present pixel position, and when the DDA total value is not less than the original image size, copies the pixel at the present pixel position to the reduced image, and uses a value obtained by subtracting the image size from the present DDA total value as the DDA total value at the next pixel position, and when the DDA total value is less than the original image size, thins out the pixel at the present pixel position without coping it, and uses the present DDA total value as the DDA total value at the next pixel position. This processing is repeated.
Patent JP-2002276053-A (JP)
Title: Inner room forming structure
Inventor: MIZOGUCHI YOSHIKATA
IPC: E04B2/72
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an inner room forming structure capable of widely forming a new room space formed in an existing room more than a conventional space even if a column projects in the existing room. SOLUTION: This inner room forming structure forms the new room space R in the existing room 2 by assembling at least a self-standing bending plate wall panel member 3 and a plate wall panel member 6, the bending plate wall panel member 3 is formed on a projected corner panel 4, the projected corner panel 4 is arranged in a state of surrounding the column projecting in the existing room, and the plate wall panel member 6 is juxtaposed with and connected to an end part of the projected corner panel to form the new room space R.