baber/WOPTO huggingface dataset:
Patent JP-S62134109-A (JP)
Title: Header for steel plate cooling device
Inventor: MIZUTA TOKUO
IPC: C21D1/00
Filed: 1985-12-04
Abstract: PURPOSE:To facilitate maintenance and cleaning and to optionally change water flow amount distribution by constructing a header outside pipe to be separable in the longitudinal direction and to be mountable and demountable and fixing an inside pipe provided with flow straightening plates and fluid spouting holes in the header longitudinal direction in each header outside pipe. CONSTITUTION:A header 10 for a cooling device consists of a header outside pipe 11 comprising of a pair of a two-separated type outside pipes 15 and 16, a pair of inside pipes 13 and 13 having a fluid spouting hole 12, a pair of nozzle plates 21 and 22, flow straightening plates 23, 24, 25, and 26 straightening a fluid flow. Water flowing from a water feeding hole at both ends of the inside pipes 13, 13, is controlled to flow into the pipes 13, 13, and is jetted from a fluid spouting hole 12 into half-cutted outside pipes 15, 16. Then, supplied water is flow straightened by plates 23, 24, 25, and 26, drops from a slit-shaped nozzle 20 through communicating holes 27 and 28 in a platelike flow pattern, and cools a rolled stock.
Patent JP-S62132407-A (JP)
Title: Amplifier circuit
Inventor: KUJI MASAYUKI
IPC: H03F1/08
Filed: 1985-12-04
Abstract: PURPOSE:To improve the frequency response by connecting a capacitor and a resistor in series between a collector of the 1st transistor (TR) and an emitter of the 1st TR. CONSTITUTION:The capacitance of a capacitor C1 is multiplied by beta equivalently by the Miller effect of TRs Q4, Q5 in an amplifier circuit of the 2nd stage and the phase is corrected by a small capacitance. A collector current 2i of one TR of a differential amplifier circuit flows by the constant current drive to charge the capacitor C1 and the through-rate SR in this case is expressed as SR=de0/dt=i(t)/C1=2i/C1, where e0 is an output voltage an (t) is a time. Further, a capacitor C2 is added to increase the through-rate even at a high frequency band and in selecting the time constant with the capacitor and a resistor R2 so as to decrease the phase shift, the frequency response is improved. Thus, an amplifier circuit with high stability even at a high frequency band is obtained.
Patent JP-H05113806-A (JP)
Title: Data transmission device
Inventor: NAGATA KUNIO
IPC: H04Q9/00
Filed: 1991-10-22
Abstract: PURPOSE:To reduce the overall wiring between plural input equipments and output equipments. CONSTITUTION:An input electric conductor group 4 formed by bundling input power supply lines 36a and 36b and input transmission lines 37a and 37b and an output electric conductor group 8 formed by bundling output power supply lines 66a and 66b and output transmission lines 67a and 678b are connected to a controller 1, plural terminal units 7 are connected to the input electric conductor group 4 through connectors 5, and plural output terminal units 11 are connected to the output electric conductor group 8 through connectors 9; and the controller 1 transmits data between input equipments 6 and output equipments 10 through the input terminal units 7 and output terminal units 11.
Patent JP-H09120676-A (JP)
Title: Semiconductor memory
Inventor: KOBAYASHI TOSHIMI
IPC: G11C11/41
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory for line buffer in which the area of image processing LSI chip can be decreased as compared with a conventional one. SOLUTION: The random access semiconductor memory comprises a memory part divided into a plurality of memory subblocks 2A, 2B and provided with a plurality of data outputs DOA, DOB. The random access semiconductor memory further comprises a column selector 3 for assigning the corresponding columns COLA, COLB between the plurality of memory blocks to the plurality of data outputs according to a column select signal S generated at a column decode section 16.
Patent JP-H04269913-A (JP)
Title: Reclining sofa
Inventor: SUTEFUAN HENRII KAMINSUKII
IPC: A47C1/032
Filed: 1991-09-25
Abstract: PURPOSE: To provide a reclining chair by which the movement of the reclining chair between a standing position and a reclining position, can be performed by the movement of the weight of a user between a back frame and a seat frame. CONSTITUTION: A reclining chair 10 comprises a back frame 12 and a seat frame 14 rotatably mounted on both edges of a swing rack 24. The back frame 12 and the seat frame 14 are connected with each other by a connector assembly 36, so that an end part of the seat frame 14 near the back frame 12 is lifted, when the back frame 12 is pushed down, and the back frame 12 is lifted, when the end part of the seat frame is pushed down. Both ends of the seat frame 14 are kept at the same height at all times, so that the seat frame 14 can be kept almost in a constant direction when it is vertically moved.
Patent JP-H01118787-A (JP)
Title: Tracking processor
Inventor: YAMADA HIDEO
IPC: G01S13/66
Filed: 1987-10-31
Abstract: PURPOSE:To discriminate between a circling flight and a linear flight with high accuracy by calculating an approximate straight line from a target position and a track, calculating a target position error, deciding direct or circling tracking and predicting a route from the decision result. CONSTITUTION:Target position data obtained by a radar device 1 is inputted to a target data buffer 3. A track target correlation part 4 inputs target position data from a buffer 3 and predicted track position data from a track buffer 2 and performs position correlation. The target data is outputted to an approximate straight line calculation part 5. Then a circling decision part 6 finds the distance difference between the approximate straight line and target position data to decide whether or not the difference exceeds a linear flight permissible range. When the circling flight is decided, the approximate straight line and target data are outputted to a circling prediction part 7. When the linear flight is decided, on the other hand, they are outputted to a linear flight prediction part 8. Target position data which can not be correlated by the correlation part 4, on the other hand, is outputted to an initial acquisition part 9 to acquire a route initially and target position data which can be acquired are outputted to the calculation part 5.
Patent JP-H09188941-A (JP)
Title: Thread holder
Inventor: KURUTO GIYUNTAA
IPC: D03D47/23
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a such thread holder as to automatically control a holding clearance according to the thickness of yarn. SOLUTION: This thread holder is equipped with two holding members forming a clearance 32 having circular cross section shape and increased width. Each of these holding members is mounted on other holding members by bearing in at least one bearing position 36 designed as a bearing face. This arrangement enables setting of optimum holding position of the holding member mounted on the bearing by an advantageous method. The thread holder is especially suitable for bringer grippers of rapier loom.
Patent JP-H11110177-A (JP)
Title: Display processing system for monitoring control system
Inventor: KIMURA OKIHIRO
IPC: G06F3/048
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a display processing system of a monitoring control screen which can easily specify the cause of a bug or chance the specifications and also has high versatility to be applied to another system, etc. SOLUTION: An object OBJ has the attribute data on the facilities and equipments and the data on the display for every facility and equipment. In regard to display of the monitoring control screen, a display algorithm requests each OBJ for its display and the OBJ performs the processing to display a symbol based on the data on display against the request. When the display algorithm varies by means of an attribute data access function, a table is prepared to sort the access functions according to the attribute ID numbers. Then, the display parts are changed based on the attribute ID number described on the display algorithm and by making reference to the attribute data access function.
Patent JP-H06104655-A (JP)
Title: Low noise amplifier
Inventor: MIZOE JUN
IPC: H03F3/60
Filed: 1992-09-21
Abstract: PURPOSE:To improve the distortion characteristic without deteriorating an NF independently of a level of an input signal in the reception use low noise amplifier. CONSTITUTION:An in-phase distributor 6 outputs a 1st input distribution signal 7a and a 2nd input distribution signal 7b being equal divisions of an input signal in phase, and when an output voltage of a detector provided on an input side of an amplifier is small, the 2nd input distribution signal 7b is amplified by a low noise amplifier 16 and outputted, and when the amplifier approaches the saturation region and intermodulation distortion is increased, a phase shifter 12 and a branch line type hybrid circuit 14 are used to change the signal path and the 1st input distribution signal 7a is outputted.
Patent JP-H02121094-A (JP)
Title: Fire alarm
Inventor: SHIMOKAWA TAKASHI
IPC: G08B17/00
Filed: 1988-10-31
Abstract: PURPOSE:To precisely grasp the condition of the spread of a fire caused by the progress of the fire by grouping plural fire sensors belonging to the same warning area. CONSTITUTION:A group table created by grouping plural fire sensors 7a-7n in units of prescribed warning areas set by a function part 14 is stored in a memory 15 provided for a control part 12 together with group names, and further, in addition to the group table, a detailed information table to indicate detailed information about a fire started place for each sensor address is stored in the memory 15. Consequently, even when the plural fire sensors belonging to the same group give information about the fire one after another, the display state of the same group name is maintained in the first display area of a receiver 1, and other group name is never displayed on the second display area as the fire started place until the fire sensor belonging to other group gives the information about the fire. Thus, the condition of the spread of the fire caused by the progress of the fire can be precisely grasped.
Patent JP-H1190251-A (JP)
Title: Abrasion-resistant member composed of high manganese cast steel
Inventor: TERAOKA SHINJI
IPC: B02C4/30
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To make a product of high Mn cast steel large-sized by integrally combining a matrix cast in such a shape that the max. distance length between recessed parts is set larger than either one of the wall thickness forming the gap between the recessed parts and the wall thickness between bottom surfaces of the recessed parts and the upper and rear surfaces of a member and fitting materials made of high Mn cast having the same shape fitted in and engaged with the recessed parts. SOLUTION: A matrix 1 cast in such a shape that recessed parts are formed so that the shortest distance not exceed 100 mm at any part within an abrasion-resistant member on the basis of a water toughening surface and the max. distance length between recessed parts is set larger than either one of the wall thickness forming the gap between the recessed parts and the wall thickness between the bottom surfaces of the recessed parts and the fitting materials 2 having the same shape fitted in and engaged with the recessed parts 11 are integrally combined. The flow of cooling water is actively replaced through opening parts formed by the recessed parts to exclude such a factor that cooling water is locally overheated and boiled to obstruct the advance of water toughening action to a product deep part.  This action is same even with respect to the wall thickness formed between the bottom surfaces of the recessed parts and the upper and rear surfaces of the member and the limitation of the wall thickness of a conventional product based on the limit of the water toughening action is increased to a large extent.
Patent JP-2001101412-A (JP)
Title: Device and method for processing information and computer readable memory
Inventor: TODA YUKARI
IPC: G06T7/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing information, with which a character area can be satisfactorily extracted, and a computer readable memory. SOLUTION: An edge detecting circuit 102 performs pattern matching to an inputted binary image for each prescribed pixel group and detects an edge area in the binary image on the basis of the pattern matching result. A coupling processing circuit 105 generates an area and area information on this area on the basis of the edge coordinate of the detected edge area and extracts the character area in the binary image on the basis of the edge coordinate and the area information.
Patent JP-H04153320-A (JP)
Title: Antistatic polyester conjugate fiber having excellent yellowing resistance
Inventor: YAMADA SETSUO
IPC: D06M101/16
Filed: 1990-10-16
Abstract: PURPOSE:To obtain the subject conjugate fiber resistant to yellowing in alkali- thinning treatment, having excellent whiteness and useful for clothes, etc., by adding specific amounts of a specific polyether, an organic metal salt compound and a half-hindered phenolic compound to a core component. CONSTITUTION:The objective fiber is a core-sheath conjugate polyester fiber containing (A) 1-10wt.% of a polyoxyethylene polyether having an average molecular weight of <=5,000, (B) 0.1-5wt.% of an organic metal salt such as sodium dodecylbenzenesulfonate and (C) 1.0-30wt.% (based on the component A) of a half-hindered phenolic compound in the core component of the fiber.
Patent JP-H1198589-A (JP)
Title: Infrared ray wireless head-set microphone
Inventor: TAKASUGI TOMOMITSU
IPC: H04B10/112
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray head-set microphone that is mounted on a head by the head-set while facing the microphone to a mouth so as to allow the user to use both hands freely. SOLUTION: A microphone 12 is installed to a head-set 10 attached/detached to/from a head freely via a microphone arm 14, a support member 16 is projected upward from an ear pad 10b and a printed circuit board 26 on which plural infrared ray emitting devices LED 18, 18,... are mounted at an equally divided angular pitch with respect to 360 degrees about horizontally is provided to an upper part of the member 16 and the lower part of the support member 16 has flexibility by elastic deformation. Then the infrared ray emitting devices LED 18, 18,... are driven simultaneously by a modulated carrier signal by modulating a carrier signal with an electric signal resulting from transducing a voice signal received by the microphone 12.  The microphone 12, an electric circuit other than the infrared ray emitting devices LED 18, 18,... and a battery section are housed in a separate case 22, which is connected electrically by a cable 20.
Patent JP-H11112419-A (JP)
Title: Transmission power control method
Inventor: SHIRAKI YUICHI
IPC: H04W52/28
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a transmission power control method in which deviation of power from desired power for transmission power control is reduced due to a control delay when a mobile station moves faster. SOLUTION: Propagation path estimate sections 41-43 of a base station estimate a complex envelope produced in a radio propagation channel through which a transmission signal sent from a mobile station propagates, propagation path predict sections 51-53 predict a future complex envelope with respect to the mobile station based on the complex envelope estimated value, a reception power calculation section 60 calculates future reception power with respect to the mobile station based on the future complex envelope predicted value, a transmission power control bit generating section 70 generates a transmission power control instruction signal based on the received power. The base station sends the transmission power control instruction signal together with a transmission signal.
Patent JP-2000105574-A (JP)
Title: Current control type light emission device
Inventor: YAMASHITA MASAAKI
IPC: G09G3/20
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a current control type light emission device which can favorably control the brightness of a display using current control type light emission elements without dispersion of brightness. SOLUTION: This current control type light emission device controls the light emission brightness of a display 2 composed of picture elements constituted of the current control type light emission elements 1 by varying the current value of a voltage/current exchange circuit 4 during the selection period of the picture elements. One picture element is constituted of one light emission element 1, the voltage/current exchange circuit 4 is provided by one as for all the picture elements on the display 2, and by changing output of the voltage/ current exchange circuit 4 to the light emission element of each picture element, the picture element is selected, and when it is not selected, it is applied on offset voltage (Vs) lower than light emission beginning voltage.
Patent JP-H01119543-A (JP)
Title: Inorganic composition for insulating ceramic paste
Inventor: SUZUKI MASANORI
IPC: C04B41/86
Filed: 1987-11-02
Abstract: PURPOSE:To produce the title inorg. compsn. without occurrence of swelling of a insulating layer on a conductor circuit made especially by a plating method, consisting of >=8 kinds of glass material such as SiO2, PbO, B2O3, ceramic materials such as Al2O3, MgO.Al2O3, ZnO and anorthite in fixed wt. ratio. CONSTITUTION:The inorg. compsn. for insulating ceramic paste above-mentioned is composed of 22-78.9 -8 kinds of the glass material such as 40-65 SiO2, 5-20 PbO, 3-18 B2O3, 20-60 ceramic material such as Al2O3, MgO.Al2O3, 1-8 ZnO and 0.1-10 anorthite (CaO.Al2O3.2SiO2), expressed by wt.% respectively. The inorg. compsn. has the characteristics above-mentioned and, in addition, few pin holes, low heat resistance and excellent acid resistance, and its crystallization temp. is sufficiently controlled.
Patent JP-H11117571-A (JP)
Title: Base isolation device and mounting method thereof
Inventor: KANAZAWA MITSUO
IPC: F16F15/04
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the adherence of foreign matters such as dust, etc., to the sliding surface, promote the damping effect and to promote a positioning function to a neutral position in a miniaturized base isolation device having durability and heavy bearing load. SOLUTION: A first member 4 is fixed to a building 1, and a second member 5 is fixed to a footing member 2. A slidable member 6 is loaded between the first member 4 and second member 5 so that it can be slid in the horizontal direction. The first member 4 and slidable member 6 are adhered to each other with spherical contact. The second member 5 and slidable member 6 are also adhered to each other with spherical contact. The first member 4 and second member 5 are connected with a cylindrical cover member K extended in the vertical direction.  The sliding surface of the slidable member 6 is completely sealed from the outside with the cover member K, positioning to a neutral position is further made by lateral elastic force, and when relative displacement of the first member 4 and second member 5 is made in the horizontal direction, the damping effect is displayed by an elastic deformation of the cover member K.
Patent JP-H08112993-A (JP)
Title: Desktop small article having engraved surface
Inventor: SUGIMOTO HIROAKI
IPC: B43K23/04
Filed: 1994-10-14
Abstract: PURPOSE: To eliminate the change of metallic glossiness and avoid damage of beauty of engraving by providing a comparatively flat base plate, machining the base plate so as to decorate it, sticking a transparent protective coat so as to cover that part, and providing a little space between them. CONSTITUTION: An engraving to be formed on a base plate B is formed by cutting a parent material Z together with a coat P and forming a large number of slender V-shaped grooves f. The metallic faces at the cut parts are directly exposed to the atmosphere. When the faces are irradiated with light in the room, a metallic color reflects. A protective coat 11 is stuck on the coat P formed on the base plate B. That is, the protective coat 11 is made of a transparent synthetic resin. A sticky material is applied to the whole face of one face of the protective coat, which is covered with a peelable paper. When the peelable paper is peeled and stuck on the base plate B, the protective coat 11 sticks to a part excepting the part of the grooves f generated by engraving. A little space is provided between the grooves f and the protective coat 11.
Patent JP-H03138069-A (JP)
Title: Cast iron-made cylinder block
Inventor: TAKESHIGE NOBUHIDE
IPC: B22D19/08
Filed: 1989-10-25
Abstract: PURPOSE:To integrate outer circumference of a cylinder liner and an internal chill and to strengthen mechanical connection by closely forming many recessed parts to the position, where temp. of the cylinder liner is difficult to be raised at the time of internally chilling in outer circumferential face of the cylinder liner. CONSTITUTION:Cooling velocity in the side face part facing to Y axial direction perpendicularly crossed to bore line direction in the cylinder block 1 is quick because the internal chilling material covering the outer circumference of liner 2 is thin. Then, to part facing to the Y axial direction in the outer circumferential face of liner 2 i.e., the position, where it is difficult to hold to high temp. after pouring molten metal, many recessed parts 2a are closely arranged. By this method, at the time of pouring the molten metal, the molten metal is made to flow into the recessed parts 2a and temp. uniformity at the outer circumference of liner 2 is improved, and connection of the liner 2 and the internal chilling material is strengthened and also shifting of the liner 2 can be prevented.
Patent JP-H07103666-A (JP)
Title: Method for repairing refractory lance of metal refining
Inventor: NAKAMURA MASAKI
IPC: F27D3/16
Filed: 1993-10-06
Abstract: PURPOSE:To replace a lance core member with a new one without cutting the lance by a method wherein a worn-out condition of the refractory material and a molten loss at a nozzle part are judged, the refractory material around the nozzle part is scraped and removed and after the discharging nozzle is replaced with a new one, the space around the nozzle part is filled with refractory material. CONSTITUTION:After uses of several times of a lance core member 2 covered with a covered refractory material 3, the nozzle 4 and the refractory material around the nozzle are melted and lost. When the lost lance 1 is to be repaired, the lance 1 is supported by a holding device 5, and after the lance is removed from the supporting ascending/descending device during operation, at first the refractory material around the nozzle is scraped and removed with a core boring machine of a scraper device 8. Then, the lance 1 is so processed that a lost nozzle 4' is held by a nozzle removing/ fixing device 9 having a rotating function, an outer pipe nozzle and an inner pipe nozzle are removed in this sequence, thereafter a new nozzle 4' is fixed in the sequence of the inner pipe and the outer pipe. After this operation, the lost part of the refractory material other than that around the nozzle is coated with the blown refractory material 14 with the plastic refractory material filling device 10 over its entire circumference.