baber/WOPTO huggingface dataset:
Patent JP-H11335146-A (JP)
Title: Production of artificial lightweight aggregate and artificial lightweight aggregate obtained by the method
Inventor: NAGANAMI TAKESHI
IPC: B09B3/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an artificial lightweight aggregate by adding small amounts of easily available and inexpensive additives, capable of producing the artificial lightweight aggregate having a reducible absolutely dried specific gravity and expressing a high strength at a relatively low temperature and having a high quality at a low cost, and to provide the artificial lightweight aggregate obtained by the method. SOLUTION: This method for producing an artificial lightweight aggregate comprises mixing coal ash with a binder, a foaming agent and a melting point-lowering agent comprising waste glass, pulverizing the mixture, molding the pulverized product, and subsequently calcining the molded product, or subjecting the pulverized product to a wet kneading treatment, molding the kneaded product, drying the molded product and subsequently calcining the dried product. Therein, the calcination is carried out in a temperature range of 950-1,300 deg.C, and the waste glass is added in an amount of 2-40 wt.% (converted into low melting point oxides contained in the glass) based on the total amount of the aggregate. The foaming agent preferably comprises an iron oxide and at least one of silicon carbide and carbon material.  The artificial lightweight aggregate is obtained by the production method and has an absolutely dried specific gravity of 0.5-1.5, a monoaxial compression fracture load of >=50 kgf and a water absorption rate of <=10%.
Patent JP-H05161375-A (JP)
Title: Operating state detector for motor
Inventor: KAWABE KOICHI
IPC: H02P29/40
Filed: 1991-12-05
Abstract: PURPOSE:To detect immediately a failure, such as a stoppage of a rotary part even when a motor is rotated. CONSTITUTION:An operating state detector includes a speed detector 9 for detecting speeds at rotating parts 2 and 3, a first operating state confirming circuit 11 for generating a rotating part working signal 13 or a rotating part stop signal 14 in accordance with a detected signal 12 of ON or OFF, each provided by the speed detector 9. Moreover, the operating state detector includes motor load current detector 17, a second operating state confirming circuit 18 for generating a normal load signal 21 when a load current signal 19 from the motor load current detector 17 exceeds a preset current 20 that is preset slightly over a no-load current of a motor 1, and an abnormal load signal 22 when the load current signal 19 doesn't exceed the preset current 20, and an operating state detecting circuit 26 for generating a rotating machine driving signal 24 or a rotating machine stop signal 25 in accordance with signals from the first and second operating state confirming circuits 11 and 18.
Patent JP-2001169010-A (JP)
Title: System and method for transmitting information
Inventor: ITABASHI TATSUO
IPC: H04L29/08
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To realize an information transmission system and method in which the reliability of information transmission can be remarkably improved. SOLUTION: In these information transmission system and method, when a communicating means having a communication function performing communication with the outside through a prescribed communication path receives the personal identification information of a user transmitted from a terminal carried by the user, the personal identification information notified from the communicating means through the prescribed communication path is made to correspond to the communicating means, stored and managed so that the user can be accessed through an accessible communicating means on the basis of the personal identification information designated from the outside.
Patent JP-H11186876-A (JP)
Title: Filter apparatus
Inventor: FURUKAWA KIMINOBU
IPC: H03H17/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in performance such as modulation accuracy for the filter. SOLUTION: The filter is provided with a shift register 1, an inverter 2 that inverts bits except the most significant bit of an output signal of the shift register 1 from '1' into '0' or vise versa, a 1st selection circuit 3 that selects its of an output of the inverter 2 or an output of the shift register 1 except the most significant bit, a memory 4 that uses an output of the 1st selection circuit 3 for a high-order input address, an arithmetic circuit 5 that applies an arithmetic operation to the output of the memory 4, and a 2nd selector circuit 6 that selects an output of the arithmetic circuit 5 or an output of the memory 4 and provides an output of the selected output.  When the most significant bit of the shift register 1 is logical 1, the 1st selection circuit 3 selects an output of the inverter 2 and the 2nd selection circuit 6 selects an output of the arithmetic circuit 5. When the most significant bit of the shift register 1 is logical 0, the 1st selection circuit 3 selects an output of the arithmetic circuit 5 and the 2nd selection circuit 6 selects an output of the memory 4.
Patent JP-H0642928-A (JP)
Title: Method of measuring shape of roof surface
Inventor: IKI MAKOTO
IPC: G01M11/00
Filed: 1991-10-31
Abstract: PURPOSE:To correctly detect the position of a ridge when a roof surface is to be measured, by inserting a shielding plate into an entering optical path of the illuminating light to the roof surface which crosses the ridge of the roof surface slantwise. CONSTITUTION:The luminous flux from an illuminating light source 11 is expanded by a beam expander 12, reflected by a half mirror 13 and then partially reflected at a surface 14a to become a reference wave. The remaining light is reflected to be a to-be-detected wave at a roof surface 30 to be measured. The interference fringes formed when these wavefronts interfere with each other are detected by a photodetecting element 15. When a ridge 31 is close to a line and the roof surface 30 is little curved, it is difficult to detect the position of the ridge 31 from the interference fringes. Therefore, a shielding plate is inserted into an optical path between the roof surface 30 and a standard 14 in a manner to cross the ridge 31 of the roof surface 30 set in an interferometer 10 slantwise. Since the luminous flux entering the roof surface 30 is returned after being reflected twice in total at two surfaces, the shadow of the shielding plate appears symmetrically to the ridge 31. Accordingly, a bisector of an acute angle defined by the shadows indicates the position of the ridge 31.
Patent JP-H07199901-A (JP)
Title: Display address arithmetic circuit for vram
Inventor: FUKADA AKIO
IPC: G06F3/0485
Filed: 1993-12-28
Abstract: PURPOSE:To easily scroll and display data, which is stored in a VRAM having the storage capacity equivalent to one display picture, without using high-speed and expensive parts. CONSTITUTION:Latch means 34, 38, and 35 which hold an address value AD successively inputted from a display control processor 4 till the next transfer cycle start, a first adding means 39 which adds a scroll value Y to the address value latched in latch means in the present transfer cycle period and in the display period of data transferred in the present transfer cycle, a second adding means 41 which adds a prescribed value '1' to the address value latched in latch means, and timing control means 42 which apply the address value resulting from addition of the acroll value and the prescribed value in first and second adding means 39 and 41 to a VRAM 6a as the transfer start address value of the next transfer cycle are provided.
Patent JP-2001169121-A (JP)
Title: Facsimile machine
Inventor: KURAMOTO ATSUSHI
IPC: H04N1/419
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine which does not need composition of encoded data at reception of transfer data by adding transfer data, to encoded image data after encoding of image data to generate encoded data. SOLUTION: A command flag, indicating the existence of command data (a transfer command), command data which indicates transfer operation to facsimile machine which has received encoded data, and status data (transfer destination number data) indicating the number of the transfer destination are added prior to EOL which exists in the head of the first page of image data. When detecting the command flag, facsimile machine which has received encoded data retrieves command data, without decoding encoded data and transfers encoded data to the transfer destination designated by status data.
Patent JP-2000166863-A (JP)
Title: Puncturing device for endoscope
Inventor: IWASAKI TOMOKO
IPC: A61B1/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To replace a flexible needle shaft or the like at a low cost by detachably connecting a needle root base portion attached to the base of a flexible needle shaft inserted into a sheath to a slide cylinder and making the needle root base and the flexible needle shaft integrally separable from the slide cylinder. SOLUTION: A cylindrical body 2 held with fingers or the like is connected to the end of a flexible sheath inserted into a treatment device insertion channel of an endoscope, and a needle root base 5 to which a syringe is connected is fixed to a position where the base of the flexible needle shaft 3 comes out passing through the slide cylinder 4 from the cylindrical body 2. This needle root base 5 is engaged integrally with a connecting ring 6 formed in a cap form with screws. A clicking groove 9 is formed in the inside periphery of the connecting ring 6, and through the engagement of a C ring 10 fixed pinchedly to the base 4a of the slide cylinder 4 with the clicking groove 9, clicking fixation is made, so as to facilitate the replacement of the needle end base 5 and the needle shaft 3.
Patent JP-2001166246-A (JP)
Title: Optical deflecting device and writing optical device
Inventor: FUKUTOMI AKIHIRO
IPC: B41J2/44
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide reflecting surfaces of a rotary deflector directly to the external surface of the rotary shaft, etc., of a bearing. SOLUTION: The external surface of the rotary shaft 3 which is fitted in a sleeve 2 to constitute a dynamic pressure bearing is specularly machined to form reflecting surfaces 1a, which constitute the rotary deflector 1 deflecting a light beam to make a scan. A rotor magnet 5 is held across a flange member 4 on the rotary shaft 3 and faces a stator coil 7 on a motor board 6. The rotary deflector 1 and its driving part are small-sized and suitable to an overfield optical system to contribute to the reduction of the power consumption, the size reduction of the device, the improvement of rotational balance, etc.
Patent JP-H05159608-A (JP)
Title: Lantern having wetting prevention coat layer
Inventor: NAKAMURA YOSHIHIKO
IPC: F21L17/00
Filed: 1991-12-10
Abstract: PURPOSE:To develop a wetting prevention device for a lantern and provide a lantern having a wetting prevention coat layer never influenced by the wind and rain acting on the surface even when the inside surface of the lantern is subjected to printing and never influenced by the wind and rain even when the surface of the lantern is subjected to printing or hand writing. CONSTITUTION:A composite paper 4 having a transparent polyethylene resin film 1 as the surface and a lantern paper 3 stuck to the reverse side of the film through a transparent polyethylene adhesive layer 2 is stuck onto a lantern frame 11 with the lantern paper 3 inside to form a wetting prevention coat layer by the transparent polyethylene resin film.
Patent JP-H07196285-A (JP)
Title: Automatic stopping device for rope type carrying machine
Inventor: YAMAMOTO YOSHIAKI
IPC: B66C21/00
Filed: 1993-12-28
Abstract: PURPOSE:To make automatic stop of move and rise of a suspended object in a rope type carrying machine which is often operated at a position away from a worker. CONSTITUTION:In a rope type carrying machine, a main rope 10 and a running rope 12 are extended between two points, a suspension/supporting drum 16 is hitched on the main rope for suspending a machine body 14, the machine body 14 is moved along the main rope 10 by driving a running drum 24 wound round with the running rope 12, and a suspension object 28 is suspension held with an object rope 28 unwound from a winch drum 26. Accordingly, in an automatic stopping device for a rope type carrying machine, detection blocks 86 are fixed movably in the vicinity of both ends of the main rope 10, and levers 100 are attached at front and rear ends of the machine body 14 for stopping drive of running the drum 24 when the ends come in contact with the detection blocks 86 toy actuating a switch.
Patent JP-2001165161-A (JP)
Title: Linear motion guide bearing
Inventor: YOSHIKAWA TOMONOBU
IPC: C22C38/28
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a linear motion guide bearing improved in fatigue life against general rolling fatigue. SOLUTION: At least one of a guide groove 2a of a rail 2 and a guide groove 3a of a slider 3 is composed of hardened steel with a surface hardness of HRC 58 or more and residual austenite at 20 vol.% or less. The steel to be used is high frequency hardened steel containing C: 0.5-0.8 wt.%, Mn: 0.1-1.0 wt.%, Cr: 0.1-0.8 wt.%, Si: 0.5 wt.% or less and Ti: 0.001-0.005 wt.%. The service life of the linear motion guide bearing 1 when used in environment with little intermixture of foreign matters is thereby improved.
Patent JP-H05129869-A (JP)
Title: Air-tight package for surface mount vibrator
Inventor: OGAWARA SUEO
IPC: H03H9/02
Filed: 1991-11-07
Abstract: PURPOSE:To improve the conductivity, adhesion, shock resistance, stability and air-tightness by adopting titanium inclusive silver solder paste printing for a ceramic-formed board, utilizing forming of a rugged face on the board, and adopting fitting of a drawn projecting circular part of a connection plate to a throughhole in the plate processing. CONSTITUTION:An electrode 3 including a throughhole 2 is provided to a ceramic-formed board 1 not by the metallizing system but by titanium inclusive silver solder past print with high adhesion to the ceramic with respect to both sides of the board 1 and a welded frame face 3'' of a metallic case K is provided to the front side. A metallic case K used to be covered is positioned and welded to the paste print welded frame face 3'' on the front side of the board. A drawn projecting circular part 6 suitable for fitting to the throughhole 2 is formed to be drawn downward with respect to the center of a base plate face 5 provided with a support plate 4 for a crystal vibration element S or the like by means of the metallic plate processing, and the plate face 5 is provided with a connection plate 9 whose front side is formed horizontal used for supporting the vibration element whose tip forms a downward folded part 8.
Patent JP-H06177560-A (JP)
Title: Card frame
Inventor: KAWAMOTO KATSUYUKI
IPC: H05K7/14
Filed: 1992-12-04
Abstract: PURPOSE:To enable a card frame to be optionally and selectively set in scale and constituted corresponding to the number of printed boards. CONSTITUTION:A guide unit 11a and a connector 11b are formed into a card frame unit 11 of integral structure as a constituent basic unit, and the frame units 11 are linked together with joints 12 corresponding to the number of printed boards 3 to constitute a card frame. By this setup, a card frame adequate in size for the number of printed cards can be obtained, so that it can be lessened in cost and floor space.
Patent JP-H09183684-A (JP)
Title: Single crystal pulling-up device
Inventor: OZAKI ATSUSHI
IPC: C30B15/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a raw material melt from solidifying even when the heating of the raw material melt in a crucible of a single crystal pulling-up device of a Czochralski method is impossible. SOLUTION: The heating state is maintained by a back up controller 21 of a back up system B to maintain the melting state of the raw material melt 15 of the single crystal pulling-up, machine 1 by changing over the relays of a signal change over circuit 24 at the time when the heating state is no more maintainable by a certain reason when the pulling-up machine is operated while the heating control of the heater for heating the raw material melt is executed by a main controller 16 of a main system M.
Patent JP-H05163623-A (JP)
Title: Apparatus for inserting and installing traveler
Inventor: KOGA TOSHIAKI
IPC: D01H17/02
Filed: 1991-12-11
Abstract: PURPOSE:To obtain an apparatus for inserting and installing a traveler, capable of readily and rapidly carrying out supply of the traveler and suitable for automation. CONSTITUTION:In an apparatus for inserting and installing a traveler 7 having a guide member 36 for guiding the travelers 7 one by one to the side of one end so as to insert and install the new traveler 7 in a ring 5 of a ring spinning frame, a rod material 41 in which the many travelers 7 are inserted are detachably installed on the other side of the guide member 36.
Patent JP-H11179843-A (JP)
Title: Manufacture of laminated block for laminated body manufacturing, and device to be used for it
Inventor: TOUGEYAMA HIROHIKO
IPC: B32B15/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of metallic bands by alleviating an impact to the metallic bands from insulating interlayers at the time of folding back at the edge faces of the insulating interlayers. SOLUTION: Metallic bands 3 and 4 of continuous length wound around reels 5 and 6 are drew out from the reels 5 and 6 for folding back and bending the metallic bands 3 and 4 with alternately lapping sheet-shaped synthetic resin materials and insulating interlayers 10, and the sheet-shaped synthetic resin materials and insulating interlayers 10 are inserted between the metallic bands 3 and 4 for manufacturing a laminated block, where the metallic bands 3 and 4, the sheet-shaped synthetic resin materials, and the insulating interlayers are laminated in multi-layer.  At this time, in a process of folding back of the metallic bands 3 and 4 drawn out from the reels 5 and 6 at the edge faces of the insulating interlayers 10, an impact force applied to the metallic bands 3 and 4 at the time of bending from the edges of the insulating interlayers 10 is dispersed by contacting the metallic bands 3 and 4 with a impact force alliviating part 11.
Patent JP-2000181482-A (JP)
Title: Voice recognition device and noninstruction and/or on- line adapting method for automatic voice recognition device
Inventor: SILKE GORONJII
IPC: G10L15/07
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To increase the recognition rate of the voice recognition device. SOLUTION: An D/A converter 12 converts an analog voice signal from a microphone into a digital voice signal and a feature extractor switch 13 extracts a feature vector from the digital voice signal. A recognizer 14 recognizes the speaking of a user according to the feature vector and a set of speaker adaptive models and/or speaker independent models, and an adapter 17 is supplied with the recognition result and generates and/or adapts the set of speaker adaptive models. A decision unit 21 supplies the adapter 17 with a signal indicating whether an arbitrary received word is used for the generation and/or adaptation of the set of the speaker adaptive models.
Patent JP-2001168726-A (JP)
Title: Encoding device and method, recording medium and decoding device and method
Inventor: TSUTSUI KIYOUYA
IPC: G10L19/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an encoding device and a method without the need of a sufficient spare area in a TOC area for not complicating reproduction in the reproducing device of a second standard. SOLUTION: A first codec alarm message generation part 151 generates an alarm message by first codec, a first codec silence fixing pattern generation part 152 generates the silence fixing pattern of the first codec and a second codec encoding part 154 encodes input signals by second codec. A code string generation part 155 generates a synthetic code string by synthesizing output from the respective parts within the encoding frame of a prescribed length to be the unit of encoding.
Patent JP-H09184771-A (JP)
Title: Sensor for detecting overheat of hot-water supply device
Inventor: KOBAYASHI ISAO
IPC: F24H9/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To stably detect the overheating state of a heat exchanger in wide area by connecting a conductor to a thick-film PTC (positive temperature coefficient) resistor provided to the surface of a substrate and placing the substrate between the heat exchanger and a casing. SOLUTION: A casing 1 includes a heat exchanger 2 and a control part 8 therein, and a substrate 4 made of ceramic or resin film is adhered to a rear panel 3. The substrate 4 is provided with a thick-film PTC resistor body 5 thereon. The body 5 is formed by baking several kinds of metallic oxides, and its resistance value is sharply increased when the temperature exceeds the specified value. The body 5 is also formed zigzaged at a small width on the substrate 4. Then, when the device 2 is in an overheating condition, the body 5 becomes highly resistant, which is detected by the control part 8, and a solenoid valve is shut off as a result. Thus, the overheating condition can be detected quickly.
Patent JP-2001161872-A (JP)
Title: Shaft for golf club
Inventor: IBUKI TSUTOMU
IPC: A63B53/10
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a shaft for a golf club made of a fiber reinforced plastic having high bending strength and crushing strength, though the grip part of which is thick and lightweight. SOLUTION: The shaft for the golf club is made of a fiber-reinforced plastic tube, the external diameter of the side end of the grip is 16 to 22 mm, the value obtained by dividing the length of the shaft (mm) by the weight (g) of the shaft is 0.045 g/mm or less, the crushing deformation resistance Rc is 3.0 N/mm2 or more, and the crushing strength σc is 10 N/mm or more. The shaft has a laminated structure made up of at least a first angle layer, a first straight layer, and a second angle layer, a second straight layer from the inside in this order, and preferably the second layer has a specific thickness and a specific angle of orientation of reinforcing fibers.
Patent JP-H06178839-A (JP)
Title: Ball supplier for golf training center
Inventor: OI SEIJUN
IPC: A63B69/36
Filed: 1992-12-10
Abstract: PURPOSE:To provide a ball supplier for a golf training center which achieves a lowering of equipment costs, better appearance of a hitting square and a saving of labor. CONSTITUTION:In a golf training center in which a plurality of hitting squares 1 are arranged side by side and an automatically teeing up mechanism 6 is provided at each hitting square 1, a ball conveying means 7 is provided in front of the hitting square to convey balls 3 along the array of the hitting squares 1. A ball supply port 8 is formed at the position of each hitting square 1 of the ball conveying means 7 and a path 9 is connected to the ball supply port 8 to supply the balls to the teeing up mechanism 6. This eliminates the need for ball distributor at each hitting square thereby enabling simplification of the apparatus.