baber/WOPTO huggingface dataset:
Patent JP-S5345954-A (JP)
Title: Amplifier circuit
Inventor: FUKAYA KOUICHI
IPC: H03F1/30
Filed: 1976-10-07
Abstract: PURPOSE:To obtain an amplifier which has the temperature variation in no signal eliminated and has no output distortion on low-power-consumption-designing as to a B-class artificial amplifier.
Patent JP-H06311719-A (JP)
Title: Rotation detecting device
Inventor: MURATA YOSHITAKA
IPC: G01B7/00
Filed: 1993-04-23
Abstract: PURPOSE:To provide a rotation detecting device which has a small size, is free from distortion in three formed phases, and can detect the rotating position of a rotating body with high accuracy. CONSTITUTION:The title deice is used for detecting the rotating state of a rotating body 1 and is provided with magnets 5 which are arranged on the rotating body 1, with their N- and S-poles being arranged alternately, and a magnetism sensitive means 6 which detects the rotating state of the rotating body 1, is counterposed to the magnets 5, and has three-phase magnetism sensitive elements A, B, and C connected in series with a phase difference of 120 deg. between each of them.
Patent JP-H06307613-A (JP)
Title: Plasma smelting furnace and operating method thereof
Inventor: AZUMA YASUO
IPC: F23G7/00
Filed: 1993-04-23
Abstract: PURPOSE:To provide a plasma smelting furnace and the operating method thereof wherein incinerating ash is arrived at slag bath on a hearth surely, then, is smelted and slagged efficiently. CONSTITUTION:A gas nozzle 12, blowing gas such as air and the like against slag bath 10 on a hearth, is provided at the incinerating ash supplying port 4 of a smelting furnace 1. The smelting furnace is equipped with a driving device 13, changing the blowing angle of the gas nozzle 12 in conjunction with the operation of the driving device 11 of a plasma torch 2 when the plasma torch 2 is inclined by the driving device 11, and the furnace is operated at all times while blowing gas such as air or the like from the incinerating ash supplying port 4 against the slag bath 10 positioned at the projecting target of the plasma torch 2.
Patent JP-H02298830-A (JP)
Title: Measuring apparatus of surface temperature distribution
Inventor: TAKAHASHI ISAO
IPC: G01J5/48
Filed: 1989-05-15
Abstract: PURPOSE:To detect easily the exact temperature distribution of a sample by calculating emissivity from radiation intensity of each pixel on the surface of the sample, by measuring the radiation intensity in a measuring state of the sample subsequently and by forming a temperature distribution image out of this radiation intensity and the emissivity. CONSTITUTION:A radiation intensity signal of a sample 8 measured by an infrared detector 1 is inputted to an emissivity image converter 3, and emissivity of each pixel is calculated therein and stored in an emissivity image storing unit 4. Next, the sample 8 is heated to be put in a measuring state and the radiation intensity distribution on the surface thereof is measured and inputted to a radiation intensity image storing unit 10. An arithmetic circuit 5 computes signals from the storing units 4 and 10, calculates a blackbody radiation intensity and inputs it to a corrected image forming circuit 6. The circuit 6 detects a temperature from the temperature-radiation intensity relationship of a blackbody known beforehand and displays it as a temperature distribution image on a monitor 7. The temperature of a desired spot is detected by means of this image and a scale. According to this constitution, the exact temperature distribution of the sample can be known easily.
Patent JP-H01290141-A (JP)
Title: Production of optical recording master disk
Inventor: YOSHIKAWA ATSUO
IPC: G11B7/26
Filed: 1988-05-17
Abstract: PURPOSE:To enhance the quality of the optical recording medium by constituting the production process of a 1st time of exposing and developing stage and 2nd time of exposing and developing stage. CONSTITUTION:This production process includes the stage of forming the fine rugged structure by exposing the patterns of the fine rugged structure to a photosensitive material layer 11 provided on a substrate 10 consisting of glass, etc., and continuously developing the photosensitive material 11 and the stage of forming guide grooves 13 and/or information signal parts 14 by exposing the patterns of the guide grooves 13 and/or the information signal parts 14 to the photosensitive material layer 11 and continuously developing the photosensitive material 11. The depth of the fine rugged structure and the depth of the guide grooves 13 and/or the information signal parts 14 can, therefore, be controlled respectively independently in each of the respective stages. The optical recording medium having the high quality is thereby obtd.
Patent JP-H07326696-A (JP)
Title: Thermoelectric cooling device
Inventor: KOGO MASANORI
IPC: H01L23/38
Filed: 1994-06-02
Abstract: PURPOSE:To absorb the heat from heat generating parts which locally generate heat so as to stabilize the physical properties of the parts by enveloping the parts with a enveloping member. CONSTITUTION:An enveloping member 2 composed of a metallic capsule or cylindrical body envelops heat generating parts 1. When an electric current from a DC power source 7 is made to flow to a P-type thermoelectric semiconductor chip 4 from an N-type thermoelectric semiconductor chip 3, the side wall of the member 2 is cooled through its joint surfaces with the chips 3 and 4. By using the side wall of the member 2 as a cold heat source, the heat from the parts 1 near the side wall is absorbed. Electrode members 5 and 6 which are respectively provided to the chips 3 and 4 are designed to also act as heat sinks by making their surface areas larger so that the heat from the electrodes 5 and 6 can be effectively radiated. Therefore, the physical properties of the parts 1 can be stabilized.
Patent JP-S5346728-A (JP)
Title: Information retrieval device
Inventor: YAMAMOTO KANJI
IPC: G03B21/11
Filed: 1976-10-12
Abstract: PURPOSE: The improvement in stopping accuracy is achieved by rotating an auxiliary motor in an arbitrary direction after ending of the revolutions of a pulse motor at the time of retrieval so as to enable the backlash of gears to be elimnated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01294650-A (JP)
Title: Production of ester compound
Inventor: MORIMOTO TAKASHI
IPC: B01J27/08
Filed: 1988-05-19
Abstract: PURPOSE:To readily obtain an ester compound useful as solvents, plasticizers, etc., from a single raw material at a low cost by oxidatively dimerizing two molecules of a primary alcohol with an organic peracid in the presence of a halogen compound. CONSTITUTION:An alcohol having one primary OH group (preferably a saturated alkanol having a relatively large number of carbon atoms) is oxidatively dimerized with an organic peracid (preferably peracetic acid in 5-30wt.% concentration) in the presence of a halogen compound at 0-100 deg.C to afford an ester compound. A hydrogen halide, alkaline (earth) metal halogenide or a mixture thereof is preferred as the halogen compound and an optimum solvent is selected depending on the acidity thereof. The peracetic acid is obtained by oxidizing acetaldehyde to provide industrially useful acetic acid as a by-product of the above-mentioned reaction. Thereby, cost of the peracetic acid as the oxidizing agent equals to zero.
Patent JP-H09299132-A (JP)
Title: Method for manufacturing ring of rubber core-containing braid and of rubber core-containing braid material
Inventor: NAKAYAMA NOBORU
IPC: B65D63/10
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method for a braid ring whose joint is flat and narrow and dimensionally stable, and to provide the material of a rubber core containing braid used in the method. SOLUTION: A lengthy braid 2 containing a rubber core is dipped in water solution 8 of a first water soluble adhesive to impregnate the adhesive into the outer tissue of the braid then dried to adhere the rubber core and the outer tissue. The braid 2 containing a rubber core whose rubber core and outer tissue are adhered is cut into pieces of a certain length then both ends of the cut piece are adhered to each other with a non-water soluble adhesive to form a braided ring made of braid with rubber core. The ring is rinsed out with water to dissolve and remove the first adhesive. The lengthy braid 2 containing a rubber core impregnated with the first adhesive is dried without contact with the other braids 2 or any other body.
Patent JP-S5823196-A (JP)
Inventor: HASHIMOTO MICHIO
IPC: H05B41/36
Filed: 1981-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60264075-A (JP)
Inventor: MATSUO HIROSHI
IPC: H05B3/20
Filed: 1984-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06334736-A (JP)
Title: Automatic selective calling type fault notice device
Inventor: INADA HISASHI
IPC: H04M3/08
Filed: 1993-05-24
Abstract: PURPOSE:To attain automatic notice of a fault quickly to an optimum maintenance personnel by selecting optionally a fault notice destination subscriber number to each of plural kinds of monitored devices or to plural kinds of fault types. CONSTITUTION:Monitor circuits 11-13 monitors occurrence/restoration of plural kinds of faults and when an automatic dial means 30 makes automatic dialing via a MODEM line interface circuit 50, subscriber number information in subscriber number storage circuits 21-23 corresponding to the monitor circuits 11-13 is referenced. Then a fault information notice means 40 makes automatic notice of fault occurrence/restoration information detected by the monitor circuits 11-13 to an automatic dialing destination via the MODEM line interface circuit 50. On the other hand, subscriber number information in the subscriber number storage circuits 21-23 is set optionally in advance by a subscriber number registration means 60.
Patent JP-H07125899-A (JP)
Title: Bill processor
Inventor: HATAMACHI TADASHI
IPC: B65H29/14
Filed: 1994-06-02
Abstract: PURPOSE:To reduce the thickness of a bill processor to be used for dispenser without lowering the bill housing function. CONSTITUTION:A bill pushing plate, which is coupled with the bill housing operation of bill guide drums 91, 92 to push the nearly central part of bills toward a stacker 28, is provided to prevent the phenomenon that bills are caught in the bill guide drums 91, 92, and the bills are securely housed in a stacker 28.
Patent JP-H04349390-A (JP)
Title: Lighting control device
Inventor: MIYAGI HIDEO
IPC: H05B37/02
Filed: 1991-05-28
Abstract: PURPOSE:To facilitate sure performance change-over of a lighting load to improve operability. CONSTITUTION:Power supplied to a performance change-over device A by an operation device B is instantaneously cut off to give a performance change- over signal to lamps L1, L2. The performance change-over device A, which judges that the signal is a performance changeover signal from the operation device B by the instantaneous cut-off time of the power source, so that the performance state of the lamps L1, L2 is changed. When the performances of the lamps L1, L2 are changed, a soild SW3 is operated. Then, a power source instantaneous cut-off 3 instantaneously cuts off for a fixed time determined by the time-limit time of a timer circuit 2.
Patent JP-S611937-A (JP)
Title: Air conditioning device of building
Inventor: WATANABE SHIYOUZOU
IPC: F24F1/0071
Filed: 1984-06-13
Abstract: PURPOSE:To reduce the initial cost and running cost of the titled air conditioning device by a method wherein two rooms adjoining with each other are selectively or simultaneously enabled to be air-conditioned by a single air conditioning indoor unit having the air conditioning capacity for a single room. CONSTITUTION:An air conditioning indoor unit 1 is arranged in a partition wall 2 of two adjoining rooms N and O. A group of an air suction port 5 and an air blow-off port 6 is open to the wall of the indoor unit on the room N side of a main body 4, while a group of an air suction port 7 and an air blow-off port 8 is open on the room O side. A shutter 9 is arranged in common over both the air suction ports 5 and 7. The shutter 9 occupies a position, in whcih the air suction port 5 is open and the air suction port 7 is closed or, on the contrary, a position, in which the air suction port 7 is open and the air suction port 5 is closed. Further, a shutter 10 common to the air blow-off ports 6 and 8 is also arranged and has the operational function same as that of the shutter 9. Further, a chamber 13 on the upstream side of the air blow-off ports 6 and 8 is parted from a chamber 16 on a heat exchanger 11 side by a partition 15, on which only the blow-off port 14 of a fan 12 is open.
Patent JP-S5912656-A (JP)
Title: Communication control system
Inventor: MIZUGUCHI HIROO
IPC: H04L12/00
Filed: 1982-07-13
Abstract: PURPOSE:To improve the transmission efficiency and to attain ease of troubleshooting of an MODEM or the like, by transmitting a transmission enable signal from the MODEM to a terminal connected directly, in a data highway system. CONSTITUTION:A transmission request signal RS for MODEM control transmitted from a terminal device 6 connected directly to a station node and the transmission enable signal CS transmitted from the MODEM 4 are transmitted and received by using a packet on a ring transmission line 8 in the data high- way system. Thus, the time when the transmittion request signal RS at the terminal device 6 is set on until the transmission enable enable signal CS is detected is a setting time only for turning the transmission enable signal CS of the MODEM 4 on, so that the transmission efficiency is improved and since the transmission enable signal of the MODEM 4 is monitored, the troubleshooting of the MODEM is simplified.
Patent JP-S6067055-A (JP)
Inventor: DABITSUDO RINDOKUBISUTO
IPC: G06Q10/00
Filed: 1984-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08309535-A (JP)
Title: Welding wire feed controller
Inventor: HORI KATSUYOSHI
IPC: B23K9/167
Filed: 1995-05-19
Abstract: PURPOSE: To provide a welding wire feed controller which maintains an optimum wire molting state by additionally lowering the generation frequency of spatters in TIG welding. CONSTITUTION: This welding wire feed controller has a pull motor 16 which is arranged on a welding torch side and is subjected to constant speed control, a push motor 20 which is arranged on a wire reel side, a conduit 8 which guides the wire between the pull motor 16 and the push motor 20, an elongator/ contractor 18 which elongates and contracts a guide route for the wire and a detecting means 36 which detects the elongation and contraction state of the elongator/contractor 18.  The welding wire feed controller constituted to control the rotation of the push motor 20 so as to attain always the specified length of the elongator/contractor in accordance with the signal from the detecting means 36 is provided with a feed resistance detecting means for detecting the wire feed resistance between the pull motor 16 and base metals by detecting the driving current of the pull motor 16 which is independently subjected to the constant speed control.
Patent JP-S5823038-A (JP)
Title: Photosensitive drum braking device of copying machine
Inventor: SASAKI YUTAKA
IPC: G03G15/00
Filed: 1981-08-05
Abstract: PURPOSE:To simplify the constitution of a photosensitive drum braking device, by allowing a rocking member to release hooking of the hooking number of a rocking member by rocking, in the direction to release elastic press-contact of a frictional member provided atop of the rocking member. CONSTITUTION:When the rotation of a photosensitive drum is stopped, a rocking member 29 provided atop of the brake shoe 26 of a friction member which applies a braking force to prevent irregular rotation to the photosensitive drum by coming into elastic contact with the stainless plate 32 of a driven gear 11 for driving the photosensitive drum by the elastic force of a spring 31 rocks clockwise. Then, the shoe 26 separates from the plate 32 and a hooking member 30 inhibited from moving by a member 24 is released to hook the member 24 by the member 30 while the shoe 26 is separated from the plate 32. This hooking is released on the start of the photosensitive drum. Thus, the constitution of the photosensitive drum controller of the copying machine which prevents rotation irregularity is simplified.
Patent JP-H02169858-A (JP)
Title: Fuel injection pump
Inventor: NAGATANI KOICHI
IPC: F02M41/12
Filed: 1989-05-16
Abstract: PURPOSE:To eliminate the burning of a rotor and to enhance its reliability by installing, on a low pressure fuel passage, a valve which reduces or prevents pressure waves generating from a high pressure fuel passage and acting on a feed pump side at the time of overflow. CONSTITUTION:When the rotor 1b of a feed pump 1 rotates with the revolution of an engine, low pressure fuel is discharged from a discharge opening 1e and supplied to a gallery 5 through a fuel passage 2, a check valve V1. As the fuel injection period expires, a solenoid overflow valve 19 is opened to overflow fuel into the gallery 5 and to terminate fuel injection. Due to the overflow, a pressure wave of high pressure fuel is generated in the gallery 5. The pressure wave is shut off by the check valve V1 and prevented from reaching the feed pump 1, so that the burning of the rotor 1b is eliminated to enhance its reliability.
Patent JP-2000310789-A (JP)
Title: Display device
Inventor: MARUYAMA YUJI
IPC: G02F1/1345
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make the width of a frame edge of a liquid crystal display device narrower. SOLUTION: In this display device, when one end part of a flexible wiring board 6 is to be connected to the prescribed end part of a liquid crystal display panel 1, respective one end edges of the second alignment marks 28, 29 of the wiring board 6 are aligned to respective lower end edges of the second alignment marks 17, 18 of the panel 1 in a vertical direction. In this case, notched parts 31 are provided at the both sides of one end part of the wiring board 6. Then, the second alignment marks 17, 18 of the panel 1 are made so as to be positioned in the inside of the notched parts 31 of the wiring board 6.  As a result, arrangement positions of the marks 17, 18 of the panel 1 can be made to be positions where are brought near the end edge 2d of the panel 1 to some extent and the upper end edge of a drawing area of a second wiring 14 can be made to be the position where is brought near the end edge 2d to some extent together with this and the width of the frame edge of the display device can be made narrower in its turn.
Patent JP-H11301539-A (JP)
Title: Seat carrying device and seat carrying method
Inventor: TANUMA NOBORU
IPC: B65G35/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To permit carrying of a seat while maintaining the seat height low by rotatably installing a main frame formed in a profile that includes a tip portion and a base portion and a sub frame between the tip portion and the base portion. SOLUTION: A main frame 11 and a sub frame 21 are formed in rectangular profiles and are installed on a rotation shaft 14 freely rotatable therearound. Hoist means 31 made of a chain is installed on a base portion 13 of the main frame 11. The main frame 11 and the sub frame 21 are rotated about the rotation shaft 14 to match tip portions 12 and 22, so as to insert this portion into a clearance between a seat back and a seat from the sitting side and protruding from the back side. When the tip portions 12 and 22 are rotated to be opened, the tip portions cannot be retracted from the clearance, therefore, it is possible to hoist a seat vertically. When the seat back is contacted with tilt means, seat is inhibited from moving further upward. Consequently, the standing state of the seat back is released, decreasing the total height thereby for carriage.
Patent JP-H04327350-A (JP)
Title: Method for supplying molten metal in continuous casting
Inventor: MIYOSHINO YASUHITO
IPC: B22D11/108
Filed: 1991-04-25
Abstract: PURPOSE:To prevent clogging of an immersion nozzle for continuous casting and to drastically improve the productivity and the quality of a cast slab. CONSTITUTION:Alumina base inclusions flowing in the immersion nozzle are made to low m.p. and to spherical shape. At the time of adding calcium fluoride, etc., into molten steel by addition of a wire, etc., the alumina base inclusions are made to the low m.p. and to the smooth shape without any projection on the surface. Such spherical inclusions can be prevented from the clogging of nozzle because they are not integrally agglomerated in flowing passage of the nozzle.
Patent JP-H067863-A (JP)
Title: Honeycomb structure and manufacture of honeycomb panel and curved surface honeycomb panel
Inventor: ITO YASUNAGA
IPC: B23K101/02
Filed: 1992-05-14
Abstract: PURPOSE:To provide a curved surface honeycomb panel in which a continuous nonsupporting areas are eliminated and rigidity and strength are improved. CONSTITUTION:On a quadratic surfaced lower face plate 112, a honeycomb core member 114 and a reinforcing core member 116 are alternately placed side by side, and an upper face plate 118 is loaded on the honeycomb core member 114 and the reinforcing core member 116. Then, the lower face plate 112, upper face plate 118, honeycomb core member 114 and reinforcing core member 116 are brazed. A curved surface honeycomb panel 100 is obtained which is structured with the reinforcing core member 116 inserted between the adjacent honeycomb core members 114. On the side of the convexed upper face plate 118, the face plate 118 is supported by the reinforcing core member 116 between the honeycomb core members 114 that the not joined each other.
Patent JP-H07336931-A (JP)
Title: Rotating electric machine
Inventor: KASUYA TOMOTOSHI
IPC: H02K9/06
Filed: 1994-06-03
Abstract: PURPOSE:To improve cooling capacity by providing a frame with an exhaust window, and reducing pressure loss by ventilation, and increasing the quantity of air. CONSTITUTION:This is a rotating electric machine, which has a frame 14 provided with intake and exhaust windows 18 and 17 between the ribs projected inward by drawing and brackets 19 and 20 being set on both sides of this frame and having no window, and in this rotating electric machine, the intake and exhaust areas can be enlarged by taking in air from the intake window of one frame where a baffle plate 11 is attached, and exhausting cooling air from the periphery of the stator iron core to the exhaust window 1 7 of the other frame 14, and besides the areas of the intake window and exhaust window 18 and 17 become the same, so the quantity of cooling air increases, and cooling property improves. Moreover, by adding the above structure to the electric machine having an external fan, cooling air increases, so the quantity of cooling air increases, and cooling property improves.
Patent JP-S5455406-A (JP)
Title: Helical scanning type magnetic tape device
Inventor: AOKI TOKUO
IPC: G11B15/46
Filed: 1977-10-12
Abstract: PURPOSE: To promptly detect the accuracy in the feed of a magnetic tape so as to enhance reliability and efficiency during the writing operation by providing a servo-head which is operative to read out the servo-signals only.  
     CONSTITUTION: A magnetic tale 10 is made to run on cylinders 11 and 12. There is disposed at the center of the cylinders a rotor 13 which is equipped with a writing head 14, a reading head 15 and a servo-head 16. When the writing head passes over a first servo-track ST30, the head 16 is made to pass over a second ST31 by its arrangement. Then, the accuracy of the magnetic tape can be judged without awaiting the passage of the head 16 over the second ST31 
     COPYRIGHT: (C)1979,JPO&Japio