baber/WOPTO huggingface dataset:
Patent JP-2000165547-A (JP)
Title: Facsimile equipment having automatic answering telephone function using telephone number information
Inventor: KOBANAWA MITSUO
IPC: H04M1/57
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enable a customer, i.e., a caller to effectively deal with the cases of the business matters of only a telephone, the business matter of only a facsimile, etc., by providing a means which registers manually or automatically the telephone number of the caller on a data table (telephone directory) in relation to the sorting of desired business matters of the caller. SOLUTION: A control circuit 1 includes a ROM 2a which consists of a CPU, etc., and contains a program to perform the general control and a processing memory 2b which temporarily processes the telephone number, etc., sent from a caller. A call signal detection circuit 3 detects the call signals sent from the telephone stations and also the polarity of telephone circuits L1 and L2 and inputs the detection output to the circuit 1. An interface circuit 4 includes a closed circuit which connects this facsimile equipment to the circuits L1 and L2 and connects a telephone number detection circuit 5, a CNG detection circuit 6 and a modem 7 to the output side of the closed circuit.
Patent JP-H05180855-A (JP)
Title: Speed detector
Inventor: KAGEYAMA TAKASHI
IPC: G01P3/489
Filed: 1991-12-27
Abstract: PURPOSE:To smoothly change a speed computation value even if a speed is rapidly changed from a high speed to a low speed in a speed detector which detects a speed in accordance with a pulse signal from a speed sensor. CONSTITUTION:A pulse signal detecting means 2 to detect a pulse signal from a speed sensor 1, a pulse cycle measuring means 3 to find a pulse cycle at the time when an elapsed time from the pulse signal to the next pulse signal is measured and a speed computing means 4 to compute a speed at the time in accordance with the pulse cycle are provided. When the speed computing means 4 judges that the elapsed time from the pulse signal is longer than the pulse cycle previously found, the elapsed time at that point is defined as a temporary pulse cycle to compute a speed and such computation is repeated each preset time until the next pulse signal is detected.
Patent JP-H06190658-A (JP)
Title: Detecting method for abnormality of thread fastening
Inventor: YOMO OSAMU
IPC: B23P19/06
Filed: 1992-12-25
Abstract: PURPOSE:To correctly detect abnormality of thread fastening by detecting a time for which the detected value of a torque sensor provided between an output shaft and a driver bit reaches from a first target value to a second target value larger than the first one, and comparing the detected time with a reference time. CONSTITUTION:In an automatic thread fastening machine 1, a driver main body 3 is fixed to a driver base 2 elevatably driven through a supporting base 2a and the like. A motor 4 is fixed to the one end of the driver main body 3, and the driving shaft is connected to the input disc 6 and the output shaft 16 of a frictional planetary gear mechanism 5. Further, the detecting shaft 21 of a torque sensor 19 is fixed to the output shaft 16 through a connecting shaft 17, and detecting coils 23 are arranged in the magnetism detecting grooves 21a. In this constitution, a time to reach a second target value larger than a first target value after the detected value of the torque sensor 19 reaches the first target value is detected. Abnormality of thread fastening is correctly detected by comparing the detected time with a reference time.
Patent JP-H07190920-A (JP)
Title: Wettability measuring apparatus
Inventor: KAWAGUCHI TORANOSUKE
IPC: G01N13/00
Filed: 1993-12-24
Abstract: PURPOSE:To realize accurate measurement of wettability by setting the arm on the metal test piece side at a balance section shorter than that on the laser light detector side and providing the arm with a balance weight thereby amplifying the microdisplacement of test piece with no mechanical friction. CONSTITUTION:When a metal test piece 3 is immersed into molten solder 5 or lifted therefrom through up/down movement of a solder bath 4, microdisplacement caused by the wetting force acting onto the test piece 3 is detected by means of a laser detector 6. The arm 1c on the test piece 3 side at a balance section 1 is set shorter than the arm ld on the detector 6 side and a weight 7 for balancing the ba,lancing section 1 is provided for the arms 1c, 1d. Microdisplacement at one end 1a of the balance section 1 is amplified at the other end 1b thereof and detected by the laser detector 6. This constitution reduces the mechanical friction part and realizes accurate detection.
Patent JP-H07185727-A (JP)
Title: Method for cold-forging spline shaft
Inventor: YAMANAMI KATSUSHI
IPC: B21K1/30
Filed: 1993-12-24
Abstract: PURPOSE:To eliminate the need for a gear cutting process and to improve productivity by forming a gear on a large diameter part and forming a preliminary center hole in a required center hole. CONSTITUTION:A spline shaft is cold forged as below. In a first process, the large diameter part 12 is formed at an about center in the axial direction of a bar-shaped base stock 21 and preliminary center holes 17 and 18 are formed on both end faces in the axial direction. In a second process, splines 5 and 6 are formed on a first preliminary formed part 13 and second preliminary formed part 14 on both sides of large diameter part 12. The gear is formed remaining an excess metal part on one end of the large diameter part 12 in the axial direction and the preliminary center holes 17 and 18 are formed in the required center holes 7 and 8. Thus, the spline shaft having stable high precision is formed.
Patent JP-2001163451-A (JP)
Title: Powder and grain material supply equipment
Inventor: HASHIMOTO MITSUHIKO
IPC: B65G65/48
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide powder and grain material supply equipment capable of effectively performing unbinding operation by operating shearing force on a powder and grain material and capable of preventing nonuniformity of scatter by restraining gravity separation. SOLUTION: In this powder and grain material supply equipment for arranging a material unbinding device 5 for performing unbinding operation by receiving a powder and grain material 1 dropped and supplied from a tail end part of a first carrying device in the middle of dropping between the belt type first carrying device and a belt type second carrying device 3 for carrying the powder and grain material by mixing power and grain and a fiber material, the rotational direction of a pair of rotary bodies 6, 7 provided in the material unbiniding device 5 is set so as to be mutually rotatable inward, and rotating speeds of a pair of rotary bodies 6, 7 are made mutually different.
Patent JP-2000174921-A (JP)
Title: Communication system using repeater
Inventor: UENO TOSHIAKI
IPC: H04M11/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a repeater which is provided with inexpensive and simple hardware constitution free from interruption or delay of data by transmitting and receiving data between lines. SOLUTION: In this communication system, the repeater 1 has a digital port 2 and an analog port 3 and is formed of a conversion module 1A and a line connecting module 1B. The module 1A is formed of a network interface circuit 6, a compressing and expanding circuit 7, a telephone circuit 8 connected with the relay 4 of the module 1B, a storing part 9, a CPU 10 controlling these circuit and ROM 11 housing this controlling microprogram, and the module 1B is formed of the relay 4, a connection request signal detecting circuit 12, a connection finishing signal detecting circuit 13 and a relay control circuit 14 controlling opening/closing of the relay 4.
Patent JP-2001169556-A (JP)
Title: Power supply
Inventor: SASAMOTO YOSHIFUMI
IPC: H02M3/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To commonly use a power supply itself and a lamp, and to simultaneously improve harmonics and a power factor. SOLUTION: The power supply comprises an AC input unit connectible to a plurality of AC voltages, a power factor improving circuit 20 for automatically or manually selecting a commercial power source and forming a predetermined voltage, a lamp 5 for development and its control circuit 6 using a power supplied from the circuit 20, and a DC-DC converter for obtaining a DC voltage from the output of the circuit 20.
Patent JP-H09170012-A (JP)
Title: Method for desulfurizing molten steel using rh vacuum degassing apparatus
Inventor: TOMITA YUSHI
IPC: C21C7/064
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To restrain the erosion of a refractory and the sticking of metal to a lance and to desulfurize molten steel to the extra low sulfur range of <=5ppm [S] in a short time. SOLUTION: The molten steel 5 with floating slag regulated to <=10wt.% total concn. of iron oxide and manganese oxide is housed into a ladle 4. An uptake tube 2 and a downtake tube 3 of an RH vacuum degassing apparatus are dipped into the molten steel 5, and the molten steel is circulated from the ladle to the ladle 4 through the uptake tube 2, a vacuum vessel 1 hold at the vacuum degree to 30-40Torr and the downtake tube 3. A top-blown lance 8 held in a distance from the molten steel surface in the vacuum vessel 1 to the lower end to 2.3-3m, is confronted to the molten steel surface in the vacuum vessel. Desulfurizing agent 10 which is formulated by blending <=50wt.% CaF2 and <=20wt.% MgO into CaO is blown onto the molten steel surface in the vacuum vessel from the top-blown lance 8 at 1-2kg/min.ton blowing speed.
Patent JP-H08237520-A (JP)
Title: Television signal equalization device
Inventor: SAI EIBAI
IPC: H04N7/015
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To effectively execute coefficient updating by constituting an equalizing device of an equalizer filter having plural equalization coefficients and of a coefficient updating module for generating an updated coefficient. SOLUTION: A received TV signal is filtered by an equalizer filter and successively supplied to an error generation block 32, and a coarse error value representing a difference between the filtered data sample and a data type mean radius and an MSE value for the coarse error value are generated. A weight factor determination block 34 compares the MSE value with a previously determined error value and generates 1st and 2nd weight factors. The 1st weight factor is supplied to a CMA calculation block 36 and the 2nd weight factor is supplied to a Cauchy calculation block 38. The block 36 generates a CAM calculation value by multiplying respective inputs. A coefficient calculation block 44 adds an addition value to the equalization coefficient and generates a roughly updated equalization coefficient.
Patent JP-H06195704-A (JP)
Title: Apparatus and method for manufacturing magnetic disk
Inventor: MATSUO NAOTO
IPC: G11B5/84
Filed: 1992-12-28
Abstract: PURPOSE:To provide a highly reliable apparatus and method for manufacturing a magnetic disk with which the recording surfaces of the magnetic disk are uniformly coated with lubricant and the crash of the magnetic disks is avoided. CONSTITUTION:A lubricant solution coating bath 1 which is filled with lubricant solution 11 and into which magnetic disks 9 are dipped and coated with the lubricant, a saucer 12 which receives the lubricant solution 11 overflowing the coating bath 1, a lubricant solution supply bath 2 which supplies the lubricant solution 11 to the coating bath 1 and a storage bath 3 which stores the lubricant solution 11 overflowing the coating bath 1 are provided. In this constitution, the bottom plane 15 of the supply bath 2 is positioned at the level higher than the level of the overflow plane 16 of the coating bath 1 and the supply bath 2 is linked with the coating bath 1 through a needle valve 4 for flow rate adjustment and a flexible tube 5. The magnetic disks 9 held by a hanger 10 are dipped into the coating bath 1 with a certain speed and then lift up with a certain speed and the lubricant solution 11 is applied to the magnetic disks 9 and dried.
Patent JP-H09199612-A (JP)
Title: Method for forming triple well of semiconductor element
Inventor: SANNDON RII
IPC: H01L27/092
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To efficiently improve latch-up characteristics and element separation characteristics and at the same time simplify well formation process. SOLUTION: A field oxide film 14 is formed at an element separation region on a P-type semiconductor substrate by the LOCOS(Local Oxidation of Silicon) method. Then, after implanting ions from the field oxide film 14 and nitride film 13 into a semiconductor substrate 11 with a high energy and forming an N-type first impurity region 15, ions are implanted into the first well formation region with a high energy and a P-type first impurity region 17 is formed. Then, ions are successively implanted into the first and second well formation regions with a low energy and a P-type second impurity region 30 is formed and ions are successively implanted into a third well formation region with a middle and low energy, thus forming an N-type second impurity region 40.
Patent JP-H10180814-A (JP)
Title: Mold assembly for partial skin material sticking molding
Inventor: KUBOTA KOJI
IPC: B29C45/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a partial skin material sticking molding of high quality at a low cost by a simple structure with which a peripheral edge of a skin material is not exposed on the surface of the molding and the boundary of the skin material is made to be distinct. SOLUTION: In a mold assembly, a partition plate 6 which surrounds the entire periphery of a skin material 15 in a state the peripheral edge of the skin material 15 is bent toward a stationary mold 1 and can freely come in and out between a movable half 2 and the stationary mold 1, and an actuator 2c for driving the partition plate 6 to go in and out are provided in the movable half 2. At a position opposite to the partition plate 6 in the stationary mold 1, a groove 1d having a width wider than the width of the tip of the partition plate 6 and with which the tip of the partition plate 6 can be engaged at the time of clamping is formed. Molten resin passages 1b and 1c for pouring a molten resin into an inside cavity 16a and an outside cavity 16b of the partition plate 6 respectively are formed in the stationary mold 1.  Opening/closing mechanisms 4 and 5 for opening/closing the respective molten resin passages 1b and 1c are provided in the stationary mold 1.
Patent JP-H06205583-A (JP)
Title: High-voltage power unit
Inventor: SAEKI TAKAHIRO
IPC: H02M3/338
Filed: 1992-12-28
Abstract: PURPOSE:To enable two high-voltage power outputs independently with a single oscillation system and reduce the number of parts by providing a means of controlling the two parameters of power source voltage for oscillation drive and pulse crest value independently, according to each of plural high-voltage powers being gotten from a single oscillation system. CONSTITUTION:Since the output 1 depends uniquely on the voltage value of a point E, and the stabilization is performed by dividing the output 1 with potential dividing resistors 17a and 18a, and comparing it with reference voltage 19 with a comparator and rectifier 21, and amplifying the error, and controlling the voltage controller 2 of a power source part, that is, applying feedback. On the other hand, the output 2 is the rectified and smoothed output of the pulse crest value and depends upon the high-voltage value of the point E and the oscillated frequency. Since the same error detection as the output 1 is performed for the output 2 and this controls a base control part 5 for control of oscillated frequency, the control part 5 performs such work as to cancel the ripple of the output 2. Accordingly, the output 2 can be made not to ripple by the negative feedback operation.
Patent JP-H10191434-A (JP)
Title: Mobility management system for personal communication system
Inventor: TANAKA SHOJI
IPC: H04M3/54
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To attain personal communication by wired communication at a location where no radio wave reaches and to attain communication with an inexpensive means when plural communication means are available by using plural communication means including a wired telephone network and a mobile network. SOLUTION: A subscriber uses usually telephone sets 1, 2 and facsimile equipment 3 contained in a wired telephone network 4, subscriber terminal equipment 10 being a handy phone contained in a low speed mobile network 5 and subscriber terminal equipment 11 being a portable telephone set contained in a high speed mobile network 6. The respective networks are connected to a home database 7 to which the subscriber makes a contact.  The home data base 7 has in common mobility management information for tracking the subscriber at a time of communication connection as said in the wired communication system and mobility management information for executing position registration produced by the movement of the subscriber as said in the mobile communication system and also updates the mobility management information for tracking the subscriber and revises a preferential order for tracking the subscriber.
Patent JP-H06192867-A (JP)
Title: Production of quaternary ammonium hydroxide aqueous solution
Inventor: AOYAMA TETSUO
IPC: C07C211/63
Filed: 1992-12-28
Abstract: PURPOSE:To inexpensively produce a quaternary ammonium hydroxide aq. solution by electrolyzing a quaternary ammonium inorganic acid salt synthesized by allowing a quaternary ammonium organic acid salt to react with hydrogen peroxide. CONSTITUTION:The quaternary ammonium inorganic acid salt is synthesized by allowing the quaternary ammonium organic acid salt to react with hydrogen peroxide and the quaternary ammonium hydroxide is obtained by electrolyzing the quaternary inorganic acid salt. Then, the high purity quaternary ammonium hydroxide aq. solution used for developing a positive resist or cleaning the substrate or the like in a producing process of LSI or CD is inexpensively produced.
Patent JP-H11183014-A (JP)
Title: Refrigerator
Inventor: KUMAKURA HIDEO
IPC: F25D21/14
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To form the space of a refrigerating chamber in a mode of an upper and lower stage refrigerating container to provide facility by a method wherein a cooling unit having the same height as that of the opening part of a refrigerating chamber is arranged in the rear part of the back of the refrigerating chamber and arrangement of a compressor is changed. SOLUTION: A refrigerating unit 19 having the same height as that of the opening part of a refrigerating chamber 4 to form a containing part as a storage chamber at a lowermost state is arranged in the rear of the back of the refrigerator chamber 4. A compressor 17 forming a machining chamber 18 is arranged on the ceiling surface of a cold storage chamber 2, where facility is adverse, or a place above the rear part of a refrigerator body. Through arrangement described above, the volume of a machine room 18 is moved from the lower side to the upper side of a partition wall to partition the cold storage chamber 2 and a vegetable chamber 3 from each other.  When the volume of each storage chamber is constant, the position of a partition wall for the sold storage chamber 2 and the vegetable chamber 3 is lowered by height equivalent to a quotient given by dividing the volume of the machine room 18 by the bottom area of a refrigerator body 1. Thereby, containing efficiency is improved and a storage format having improved facility is provided.
Patent JP-H09155079-A (JP)
Title: Nostril hair cutter provided with static electricity generator
Inventor: KITAHARA AKIRA
IPC: B26B19/42
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To cut, namely, to shave the hair of the nostril by pulling top end of hair without fail even with weak sucking force, which can not pull the top end of hair of the nustril only with the sucking force, or completely without sucking the hair while providing no sucking device. SOLUTION: Inside an outer casing 2 of nustril hair cutter having air exhaust holes 1, a motor 4 connected with a rotary shaft 3 is fitted and further, an attachable and detachable basket 5 is provided. An air sucking fan 6, cutter 7 and projecting insulator 8 are respectively inserted into the rotary shaft 3. At the internal center of cap 9 for nustril hair cutter, a recessed insulator 10 is fixed as a static electricity generator. Then, the terminals of outer casing 2 and cap 9 are mutually rotated, fastened, connected and fixed. Therefore, static electricity is generated by touching and rotating the projecting insulator 8 and the recessed insulator 10. When the top end of cap 9 gets closer to the hair of the nustril, the top end of hair of the nustril is attracted by the static electricity of recessed insulator 10, sucked into a cutter hole and cut by the rotating cutter 7.
Patent JP-2001166534-A (JP)
Title: Electrophotographic toner
Inventor: KUBO MASAHIKO
IPC: G03G9/08
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide excellent electrophotographic toners with which an electrostatic charge quantity may be stably maintained even under the environment having a humidity fluctuation. SOLUTION: A polyester resin of the electrophotographic toners consisting of a master batch composed of at least organic coloring agents and the polyester resin and a binder resin has an acid value of <=3 mgKOH/g.
Patent JP-H07195636-A (JP)
Title: Packaging film
Inventor: FUJII TOSHIO
IPC: B32B27/32
Filed: 1993-12-28
Abstract: PURPOSE:To provide a stretched laminated film excellent in characteristics such as storage stability, heat resistance or cutting properties and suitable for food packaging especially pref. from the aspect of food safety by using a polyethylene resin having specific physical properties. CONSTITUTION:In a packaging film consisting at least an outer layer, an intermediate layer and an inner layer, the outer and inner layers are formed from a polyethylene resin composition and the polyethylene resin has density of 0.92-0.935g/cm<3> and the coefficient of extrusion of 6.5-14g<2>/10min and the content of a phenolic oxidation inhibitor is 100ppm or less.
Patent JP-2000174342-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: UDAGAWA TAKASHI
IPC: H01S5/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain high brightness nitride semiconductor light-emitting element by laying a clad layer in diffusion properties of element working current on a low temperature buffer layer having requirements for imparting a light- emitting part constituting layer. SOLUTION: A nitride gallium GaN buffer layer 20 is formed on the junction interface 10a on a sapphire substrate 10, and an n-type clad layer 30 is deposited thereon. The n-type clad layer 30 is formed by sequentially laminating an undoped n-type III nitride semiconductor crystal layer 30a, a doped crystal layer 30b and a high carrier concentration crystal layer 30c. A light-emitting layer 40 of polyphase structure is deposited on the n-type clad layer 30, and the light-emitting layer 40 comprises a main phase S and a plurality of dependent phases T having different indium composition ratio. Furthermore, a p-type clad layer 60 of III nitride semiconductor is deposited on the light-emitting layer 40, thus constituting a light-emitting part of double heterostructure.