baber/WOPTO huggingface dataset:
Patent JP-2002110631-A (JP)
Title: Manufacturing method of multi-layer thin film pattern
Inventor: MACHIDA MASAHIKO
IPC: H01L21/306
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer film pattern which can fully prevent generation of an overhang part which overhangs from an end plane of a multi-layer film pattern, as well as generation of a failure caused by that overhang in the manufacturing method of a multi-layer film including a process of patterning the multi-layer film pattern in batch using one photomask. SOLUTION: When the patterning of a multi-layer film, composed of a metal film 5 and an amorphous ITO film 4 which covers the metal film 5, is performed, a sequence of processes is executed as follows: (a) etching of the ITO film 4→(b) sufficient etching of the metal film 5→(c) etching to remove overhang part from the metal film 5 of the ITO film 4. Otherwise a sequence of processes as follows is executed: (a) etching of the ITO film 4 under a resist pattern prior to post baking→(b) extension of the resist pattern by the post baking→(c) etching of the metal film 5 under the resist pattern after the post- baking.
Patent JP-2001164355-A (JP)
Title: Method for forming coating layer by use of technique using bubble
Inventor: CARTIER THOMAS JOSEPH
IPC: B05D7/24
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an aluminide coating layer on the surface of a base material. SOLUTION: The method for coating the surface of a base material includes steps of: preparing a base material having a surface; and coating the surface with a bubbly suspension containing powder suspended in bubbles to form a coating layer on the surface. The base material is further heat treated, and the coating layer is made dense along the surface.
Patent JP-2002109013-A (JP)
Title: Property guiding method
Inventor: NOUCHI ATSUSHI
IPC: G06Q50/10
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a property guiding method for issuing the introduction letter of property, providing a customer with it and enabling a real estate agent or the like to confirm the issuance condition of the introduction letter by the report of the issuance condition. SOLUTION: A management server 11 transmits introduction letter data to a customer terminal 13 and transmits introduction letter issuance condition data to a property terminal 12. The customer preserves the introduction letter data in a portable form as the introduction letter 15 by printing them by a printer 14 connected to the customer terminal 13 or the like. The property terminal 12 stores the received introduction letter issuance condition data. The customer brings the introduction letter 15 at the time of observing the property and a property manager confirms the introduction condition of the property to the customer by collating the introduction letter issuance condition data stored in the property terminal 12 with the introduction letter 15.  When the issuance of the introduction letter 15 of the property to the customer is confirmed, the property manager lets the customer observe the property and applies a privilege at the time of entering into the contract of purchase.
Patent JP-2002152789-A (JP)
Title: Portable communication apparatus and method for calling user thereof
Inventor: DEN YOKAN
IPC: H04W88/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication apparatus and a method for calling user thereof with which a user can be identified from a ring tone. SOLUTION: This portable communication apparatus is provided with a storage means 11 for encoding an audio ring tone for identifying the user and storing it as audio data, a control means 12 for totally controlling the apparatus by providing a function for reading the data stored as audio data and converting them to the audio ring tone when a calling signal for calling that user is received and a means 16 for outputting the converted audio ring tone. When the calling signal is delivered to this communication apparatus, the user of the apparatus is called in spoken Voices.
Patent JP-2002118140-A (JP)
Title: Semiconductor device
Inventor: FUNABASHI MASAMI
IPC: G01R31/28
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor bare chip which enables minimizing the area and suppress a crosstalked noise that generates between adjacent I/O pads due to the miniaturization of the semiconductor chip. SOLUTION: I/O pads 210, 211, which are required for practical use, are placed so that they meet the wire arrangement rules of a substrate to be mounted, and test I/O pads 220, 221 are placed between 210 and 211. The number of I/O pads that can be placed is decided by the equation: (the number of placeable pads)=(Dpad-Ypad-B)÷(Ypad+B).
Patent JP-2002115947-A (JP)
Title: Refrigerator
Inventor: MURAKAMI HIROSHI
IPC: F25D27/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To remove such a problem that a severe accident may occur by the explosion of an inflammable HC refrigerant, which is triggered by the generation of sparks from a light in a refrigerator when changing the light with a power source being switched on. SOLUTION: The refrigerator is constructed such that, when a light in the refrigerator is broken, current application on the light is forcibly stopped, and that after the light has been changed and resetting operation has been performed, current application on the light is resumed.
Patent JP-2001169141-A (JP)
Title: High-voltage power suppression circuit for video display device
Inventor: FERNSLER RONALD EUGENE
IPC: G09G1/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage power suppression circuit for a video display device, is which a CRT screen is completely extinguished during the mode change. SOLUTION: A high-voltage power supply for a cathode-ray tube is activated by a low-voltage switching power supply. A switching transistor for high-voltage switching power supply is suppressed, when a screen on the cathode-ray tube is extinguished. An anode capacitor of the cathode-ray tube, which causes a high voltage to be discharged via a bleeder resistor, when the switching transistor is suppressed. As a result, excessive reelections of high voltage occurs. The reduced high voltage tends to keep the screen extinguished.
Patent JP-2002124970-A (JP)
Title: Line configuration deciding system
Inventor: TSUJI KOICHI
IPC: H04L12/50
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a line configuration deciding system on which an efficient processing means is mounted capable of making it unnecessary to use special computer even in a large-scaled communication network. SOLUTION: This line configuration deciding system is provided with a data base 3 for holding facility data 1 and operation data 2 of a communication network constituted of communication terminal stations and a transmission path linking the communication terminal stations; and an arithmetic means 4 for deciding optimal line configuration in which a starting station and a terminating station desired by a user are connected by using the data base 3 from an equation, indicating a relation between the start and termination request state of the user and the existing state of the transmission path for each communication terminal station by a linear planning method. In this case, the linear planning method is applied by establishing equations grouped for each user who wants the same communication terminal station as the starting and terminating station in the arithmetic means 4.
Patent JP-2002123957-A (JP)
Title: Optical disk device
Inventor: KUSANO TAIZO
IPC: G11B19/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of stably reading data by securing sufficient servo performance even in a bad disk. SOLUTION: A PWM system is used for the driver 108 of an actuator 104, a boosting DC/DC converter 112 capable of boosting the power supply voltage of the driver 108 is used, the partial wobbling/partial eccentricity/uneven center of gravity of a loaded disk is detected and, according to its level, the power supply voltage of the driver 108 is switched.
Patent JP-2002125396-A (JP)
Title: Stepping motor device, controller for stepping motor, and the stepping motor
Inventor: UMEHARA HIDEMASA
IPC: H02P8/12
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor device which is reduced in cost, by reducing the number of signal lines drawn out of a stepping motor. SOLUTION: In a controller 2, a signal generating means outputs a first signal which shows a plurality of different voltage values in the order, repeatedly by each prescribed time interval, and also outputs a second signal which has effective current increasing during a prescribed time interval and decreasing in the next prescribed time interval, repeatedly according to angle information. In a stepping motor 1, a prescribed DC voltage is applied to one end of a predetermined excitation coil and is grounded, and the second signal is supplied.
Patent JP-2002125213-A (JP)
Title: Digital broadcast receiver
Inventor: SUZUKI HIDEKAZU
IPC: H04N7/167
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that can view a broadcast program without the need for replacing an IC card even when selecting any of television broadcast programs of media adopting different CA(conditional access) systems and receiving the selected program. SOLUTION: The digital broadcast receiver that receives that receives radio waves from transmission channels, demodulates the radio waves, reproduces transport streams, descrambles the transport streams, selects one of the transport streams, extracts conditional access information including a scramble key from the selected transport stream, stores master keys corresponding to the conditional access systems, and decodes the extracted conditional access information to extract the scramble key, is characterized in that the digital broadcast receiver specifies the conditional access system by a prescribed method to select one master key among the master keys, decodes the scramble key, and uses the scramble key to descramble the transport stream.
Patent JP-2002123242-A (JP)
Title: Image display device
Inventor: TOKITA TOSHIAKI
IPC: H04N5/66
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which can reduce worsening of image visibility by moderating image blur of a display image due to vibration or rapid position change of the display device body and also can reduce asthenopia in the image display device used in a vehicle such as an automobile, and electric car, a ship and a passenger airplane or under outdoor strong wind or the like. SOLUTION: The image display device is distinguished by providing the device main body with a means for suppressing worsening of image visibility by moderating image blur of the display image caused by vibration of the image display device main body.
Patent JP-2001192705-A (JP)
Title: Method of manufacturing for compact of rare earth alloy powder, compaction device, and rare earth magnet
Inventor: HARADA TSUTOMU
IPC: B30B11/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To attain high degree of preferred orientation in manufacturing a radially oriented magnet using multistage filling. SOLUTION: In the method of compacting a rare earth alloy powder, the following steps are repeated plural times: a powder filling step where a rare earth alloy powder 24 is filled into a cavity formed by partially inserting a lower punch 14 of a powder compaction device into the through hole of a die 10; and an orientational pressing step where pressurization is applied to the rare earth alloy powder while applying oriented magnetic field. When the (n+1)-th (where n is an integer not smaller than 1) orientational pressing step is performed, the upper end face of a compact 26 formed in the n-th orientational pressing step is disposed in the position on the upper side of the lower end face of a magnetic substance part 10a of the die. By this method, the distortion of radial magnetic field caused by the existence of the compact 26 can be suppressed.
Patent JP-2001177420-A (JP)
Title: Turbo decoder, mobile communication unit and turbo decoding method
Inventor: STIRLING-GALLACHER RICHARD
IPC: H03M13/41
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a turbo decoder employing the SOVA(soft output Viterbi algorithm). SOLUTION: Employing a normalizing device 36 makes the structure complicated in order to enhance the performance of the turbo decoder employing the Soft Output Viterbi Algorithm. To simplify the structure of the turbo decoder, normalized decoders are to be adopted for all decoders 32, 33. Thus, the structure is simplified with slight deterioration in the performance.
Patent JP-2002141904-A (JP)
Title: Cell traffic monitor
Inventor: YAMANAKA NAOAKI
IPC: H04L69/40
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cell traffic monitor that copes with any setting form of cells independently of the setting form specified by traffic by means of a small-scale hardware amount. SOLUTION: The cell traffic monitor measures the elapsed time from the arrival of a preceding cell until the arrival of a cell this time, sequentially stores the measured value to a queue, reads the measured value after a lapse of a time equivalent to the measured value stored at the head of the queue, sums the measured values in the queue, counts number of the stored values in the queue, and discriminates cells to be discarded when the cells with number of a (maximum number n-1) arrives before the sum of the measured values reaches a maximum time T in the case that the traffic is e.g. specified such that transfer of n-sets of cells at maximum is permitted within the maximum time T.
Patent JP-2002082811-A (JP)
Title: Compiling method and recording medium
Inventor: MIMORI MASATO
IPC: G06F9/45
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that even a slight change takes time for compilation because all procedures including those that are not changed are recompiled when one procedure in a source program file is changed and recompiled after the source program file in which a plurality of procedures are written are compiled. SOLUTION: A target program file preparing part 109 stores the source program of each compiled procedure in a target program file 112, and a source program analyzing part 115 compares the source program of each stored procedure with the source program of the compiled procedure and detects a changed procedure at the time of performing compiling the second and subsequent compilations. Only when the procedure is changed, subsequent compile processing is performed, and when the procedure is not changed, the subsequent compile processing is omitted.
Patent JP-2002137967-A (JP)
Title: Silicon carbide member
Inventor: OU USOU
IPC: G11B5/60
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide member composed of SiC self-standing compact excellent in mechanical reliability. SOLUTION: It is the feature that the silicon carbide crystal 1 mainly of 3 C type is formed on a substrate by a vapor phase method, and the self- standing compact is obtained after the substrate is removed. Flexural strength of a face 3 which is parallel to the crystal growing direction of the silicon carbide crystal 1, and a face 2 which is perpendicular to the growing direction are >=500 Mpa, and fracture toughness of those are >=3 Mpa.m1/2.
Patent JP-2002138847-A (JP)
Title: Belt transmission
Inventor: KITAMURA YUTAKA
IPC: F02N11/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a belt transmission that can vary set tension of an automatic tensioner to optimum tensions respectively at engine starting and at auxiliary machine driving after the starting. SOLUTION: The belt transmission comprises a rotary electric machine pulley 8 for a rotary electric machine for transmitting starting power to an engine 1, an engine pulley 2 for transmitting the starting power to the engine 1 and transmitting rotational power of the engine 1 to auxiliary machines, auxiliary machine pulleys 3 to 5 rotated by the power from the engine pulley 2 to drive the auxiliary machines, a belt 10 entrained continuously about the rotary electric machine pulley 8, the engine pulley 2 and the auxiliary machine pulleys 3 to 5, and a belt tension adjusting means 9, 30 capable of pressuring the belt 10 to set belt tension in a plurality of stages. The tension adjusting means 9, 30 sets the tension of the belt 10 larger at starting of the engine 1 than at driving of the auxiliary machines after the starting.
Patent JP-2002137553-A (JP)
Title: Thermal transfer recording medium
Inventor: ARIMURA TAKAO
IPC: B41M5/395
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording medium which is improved in the durability such as resistance to heat and rubbing of a printed image and high draining properties of a heat transferable ink layer during transfer and produces a sharp and high print quality level transfer image, even when a thermophastic resin is used as a main component of the binder of a heat transferable ink. SOLUTION: In the heat transferable recording medium formed of a mold release layer and a heat transferable ink layer laminated, in that order, on a base material, the main components of the binder contained in the heat transferable ink layer are a terpene phenol resin and a polyamide resin which has a softening temperature of 110-160 deg.C and an amine value of 5 or less.
Patent JP-2002138171-A (JP)
Title: Thermoplastic elastomer composition
Inventor: NATSUYAMA NOBUHIRO
IPC: C08K5/14
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition comprising an olefinic resin and ethylene-α-olefin copolymer rubber as the polymer component, keeping appearance and physical properties such as tensile strength and rubbery characteristics such as elasticity, heat resistance or tensile properties at a satisfiable level, and not accompanying undesirable color such as yellow for its product. SOLUTION: This thermoplastic elastomer composition is obtained by dynamic heat treatment of a composition comprising (A) 5 to 50 pts.wt. of an olefinic resin, (B) 50 to 95 pts.wt. of ethylene-α-olefin copolymer rubber (total of (A) and (B) is 100 pts.wt.), (C) 0.001 to 5 pts.wt. of an organic peroxide to 100 pts.wt. of the total of (A) and (B), and (D) 0.01 to 5 pts.wt. of a compound expressed by formula (I) and/or formula (II) (R1 to R6 each independently represents hydrogen atom, halogen atom or an alkyl group having 1 to 4 carbons) to 100 pts.wt. of the total of (A) and (B).
Patent JP-2002139671-A (JP)
Title: Zoom lens and optical equipment using the same
Inventor: NANBA NORIHIRO
IPC: G02B15/177
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens consisting of three lens groups, with which the optical performance deterioration of each lens group due to a manufacture error is reduced, and various kinds of aberrations are corrected properly, and to provide optical equipment using it. SOLUTION: In the zoom lens which possesses three groups, such as the first group of negative refracting power, the second group of positive refracting power and the third group of the positive refracting power from an object side in this order, and in which an interval between the first group and the second group at varying of power from a wide-angle end to a telephoto end is reduced, and an interval between the second group and the third group is increased; the third group possesses a joint lens moving along an optical axis at the time of the variable power and constituted of a positive lens and a negative lens, and satisfies the conditional expression of NL3<NL2<=NL1, when the number of the constituting lenses of an i-th group is set as NLi.
Patent JP-2002150256-A (JP)
Title: Ic module with fingerprint sensor
Inventor: SAKAMAKI TERUO
IPC: B42D15/10
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a theft of information from a circuit, falsification of the information, and misuse of it by incorporating a circuit transmitting the result of fingerprint identification into an IC module for an IC card. SOLUTION: This IC module with the fingerprint sensor is characterized in that a terminal surface for connection to an external device is formed on the surface of the IC module substrate, the terminal divided into a plurality of parts is electrically connected to a terminal of an IC chip fixed to the rear side of the IC module substrate, the fingerprint sensor is fixed to the terminal surface of the IC chip via an insulating sealing resin, either one of the fingerprint sensor or the divided terminal is electrically connected to each other, and the fingerprint sensor surface and the terminal surface are parallel to each other.
Patent JP-2002136539-A (JP)
Title: Laser therapeutic apparatus
Inventor: TOMITA SEIKI
IPC: A61N5/06
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser therapeutic apparatus which easily judge whether a laser light with a selected wavelength is proper or not for treatment. SOLUTION: In the laser therapeutic apparatus which guides a therapy laser light with a different wavelength selectively into eyegrounds of a patient for optical coagulation, there are arranged a wavelength selection means for selecting the wavelength of the laser light guided into the eyes of the patient, a laser output setting means for variably setting the laser output with the selected wavelength, a reflection intensity detection means which has a photo detector for detecting the laser light reflected from the eyegrounds and detects the reflection intensity of the laser light based on an output of the photo detector, a comparison means for comparing the reflection intensity of the laser light detected with a reference intensity previously given and an annunciation means for telling an operator the result of comparison.
Patent JP-2002152788-A (JP)
Title: Call reply system using pager
Inventor: OHASHI NORIO
IPC: H04W88/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a call reply system capable of unitarily managing the call of a pager, message transmission reception of a reply message forma pager user and the display of a replier's name and the replay message with a single managing terminal. SOLUTION: This system is composed of a polarity of pagers 7, one managing terminal 5, a pager call accepting device 1 and a pager receiving controller 9. The managing terminal 5 correspondingly edits and registers the number of a pager to be called and a message to be transmitted, and transmits the registered message through a telephone line and a paging line to a registered pager. The pager call accepting device 1 receives a personal authentication number and reply the identification number of the user transmitted from a telephone terminal through the telephone line, makes these numbers into data receivable by the pager and transmits these data through the paging line.  The managing terminal 5 retrieved and correspondingly displays the previously registered user and reply message from the personal authentication number and reply identification number received by the pager receiving controller 9.