baber/WOPTO huggingface dataset:
Patent JP-H09310871-A (JP)
Title: Warm water heater
Inventor: FUJIMOTO MOTOAKI
IPC: F24D3/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-type warm water heater which provides proper indoor temperature without reducing the capability of a main heating fan convector. SOLUTION: A warm water heater is adapted such that warm water obtained from a heat source is circulated to fan convectors for main heating and sub heating, and warm air is blown out into a room with a fan. In the heater, when the main heating fan convector starts its operation during operation of the sub heating fan convector, control signal output means 11a of a main heating controller 11 of the main heating fan convector sends a control signal indicative of the operation starting to a controller 12 of a heat source, and main heating control input means 12a of the controller 12 inputs the control signal, and auxiliary heating judgement means 12b of the controller 12 performs judgement of switching the sub heating fan convector to the auxiliary heating one.  Sub heating controller 12c of the controller 12 sends a communication signal for the auxiliary heating to a sub heating controller 13, and control signal input/ output means 13 of the sub heating controller 13 sets the fan 10 to low speed revolutions.
Patent JP-H1131-A (JP)
Title: Laver reaping boat and laver net guiding mechanism
Inventor: TAKAZAWA KOICHI
IPC: B63B35/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a laver reaping boat capable of safely performing operations, reducing the crew and automating all the operations. SOLUTION: This laver reaping boat 1 is equipped with a hull 2, a pair of fixed net guide members 3, ball screws installed movably in the front and rear directions, a movable net guide member 5 rotatably connected to a rotary liner 6, a hydraulic motor for moving the rotary liner 6, a rotating shaft and a main shaft. When the rotary liners 6 are moved in the direction to the bow by the hydraulic motor, rotating shaft and main shaft, the movable net guide member 5 is downwardly rotated and the tip thereof enters the sea.
Patent JP-2000333932-A (JP)
Title: Mri device
Inventor: YOSHINO HITOSHI
IPC: G01R33/387
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To quickly adjust uniformity of a magnetic field by arranging a magnetic substance piece or a magnetic pole piece for adjusting uniformity of a magnetostatic field, in a prescribed position between a uniform magnetic field space of a magnetostatic field generating means and a surface of the magnetostatic field generating means by a support means. SOLUTION: In a high frequency coil 14a for transmission, a coil 70 formed of a copper plate is held by a holding member 75 composed of an epoxy resin, and a plurality of threaded holes 71 are formed on a concentric circle with a central point of the coil 70 as the center in this holding member 75 besides a fixing hole to a stud bolt. In adjusting uniformity of a magnetostatic field, when image distortion is recognized by measuring uniformity of a magnetic field at installing time, first of all, after performing mechanical shimming, a cover is removed so that the high frequency coil 14a for transmission is exposed. A nonuniformity-causing place of magnetic field intensity is specified, and is adjusted by inserting/extracting a shimming iron piece and a magnet piece into/from the hole 71 corresponding to the position.
Patent JP-H0821202-A (JP)
Title: Ceramic nozzle of radial turbine
Inventor: TAKITA KATSUHIKO
IPC: F02C7/00
Filed: 1994-07-04
Abstract: PURPOSE:To prevent damage by avoiding generating thermal stress and stress concentration on a ceramic nozzle of a radial turbine having high brittleness. CONSTITUTION:A hollow part 10 is provided on a ceramic nozzle 101, and high-temperature combustion gas 100 is introduced into the hollow part, so as to decrease the temperature difference between the inner and outer surfaces of the nozzle. Moreover, an outlet part 101 of the ceramic nozzle is formed into a semicircle shape in the nozzle height direction, and the radius of curvature of the cross section in the chord direction of the outlet part is so formed as to be gently changed in the nozzle height direction, thereby thermal stress and stress concentration are prevented from being generated.
Patent JP-S5777670-A (JP)
Title: Preparation of 2-azetidinone derivative
Inventor: OONO MASAJI
IPC: C07D205/08
Filed: 1980-10-31
Abstract: PURPOSE: To prepare the titled compound (some of which are novel) useful as a principal skeleton of antibacterial substances, from 16-animo acid compounds (some of which are novel), by treating the starting compound with a condensation cyclization reagent comprising triphenylphosphine and a heterocyclic disulfide compound in the presence of alkylnitrile.  
     CONSTITUTION: A β-amino acid compound wherein the amino group may be monosubstituted[the compound of formulaI(R is lower alkyl) is novel compound: e.g. β-(S)-amino-glutaric acid monomethyl ester]is treated with an oxidation reduction reagent consisting of triphenylphosphine and a heterocyclic disulfide compound in the presence of an alkyl nitrile (perf. acetonitrile) to obtain the corresponding 2-azetidinone derivative[the compound of formula II is novel: e.g. 4-(S)-methoxycarbonylmethyl-1-azetidinone].  
     EFFECT: The objective compound can be prepared extremely easily, in high yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5776535-A (JP)
Title: Film winding device
Inventor: HARADA TOSHIMITSU
IPC: G03B17/36
Filed: 1980-10-31
Abstract: PURPOSE: To detect and display the defective winding of film, by stopping the winding operation in case the film roll-up does not reach a prescribed extent to a prescribed amount of winding operation.  
     CONSTITUTION: The connection is cut off between the rotation of a film roll-up reel 2 and that of a sprocket 11, and the sprocket 11 is turned only by the engagement with the film perforation. This turning of the sprocket 11 turns a slip plate dirve gear 15 via a coupling pin 12a of a sprocket shaft 12 and a coupling groove 16a and furthermore turns a rotary slit plate 18 via a gear train 21. This rotation of the plate 18 intermits the light of a projector 22 which passed through a slit 19a of a fixed slit plate 19. As a result, the pulse signal sent from a waveform shaping amplifier 24 is delivered to ensure an extent which is accurately proportional to the amount of rotation of the sprocket 11 that is caused by the film roll-up and the film perforation. Thus the idle winding of film and the like are avoided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05338944-A (JP)
Title: Elevator remote supervision device
Inventor: OKUDA HIROYUKI
IPC: B66B3/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide an elevator remote supervision device which ensures that a fault report from a speech device in a cage is sent to a supervisory center even if a speech inspection switch is faulty. CONSTITUTION:A fault detection means 4c for detecting a fault in the control operation of an elevator determines fault report state or inspection speech state when a speech device 3 is operated when a speech inspection switch 2a is turned on or off. Provided are a report destination switch means which inputs a fault report signal to a fault response device 6a in order to set fault mode or inputs an inspection report signal to an inspection response device 6b in order to set inspection mode, and a switch means which switches the report destination switch means to fault mode if the fault detection means 4c detects a fault in the control of the elevator before the speech device is operated while the speech inspection switch 2a is on. This constitution ensures that speech state is established between the inside of a cage and a supervisory center even if the speech inspection switch 2a is faulty, thereby allowing the abnormal state of the elevator to be handled promptly and adequately.
Patent JP-S638317-A (JP)
Title: Drug for external use
Inventor: OOYAMA YASUAKI
IPC: A61K8/00
Filed: 1986-06-28
Abstract: PURPOSE:A drug for external use, containing chelidonic acid as an active ingredient and useful as cosmetics having improved whitening effect and quasi-drugs having excellent preventing effect on liver-spot, ephelis, etc. CONSTITUTION:A drug for external use containing chelidonic acid expressed by the formula in an amount of 0.5-1.5% for cosmetics and 0.5-2.5% for quasi-drugs. The chelidonic acid has remarkable inhibitory effect on melanization and excellent whitening effect and preventing effect on liver-spot, ephelis, etc., and is safely used in the form of cosmetics, e.g. lotion, pack, milky lotion, cream, etc., or quasi-drugs, e.g. ointment, lotion, liniment, etc., without causing skin roughening, contact dermatitis, etc.
Patent JP-S5484903-A (JP)
Title: Wave shape unit
Inventor: ITOU SHIGEHIRO
IPC: H03K5/05
Filed: 1977-12-20
Abstract: PURPOSE:To obtain the pulse signal of normal pulse width, by increasing or decreasing the pulse width of the pulse signal by the amount predetermined, in the data demodulation and reproducing system. CONSTITUTION:The unit provides the shift register circuit 2 parallely outputting a plurality of signals shifted sequentially every specified width with the signal inputted serially, selection circuit 3 outputting one of the parallel output signals from the circuit 2 after selection, circuit 4 performing the operation of logical product and sum between the output signal and reference signal of the circuit 3 taking  one of parallel output signals of the circuit 2 as predetermined reference sugnal, and selection circuit 6 selecting and outputting one of the output signals of the circuit 3,  and wave shape is made by increasing or decreasing the pulse width of the input  signal by predetermined width through the signal selection changeover control 7 for  the circuits 3 and 6.
Patent JP-S5673275-A (JP)
Title: Safety valve for pressure vessel
Inventor: HEKUTORU OKUTABIO MAKUSHIMIRIA
IPC: F16K17/16
Filed: 1980-10-31
Abstract: To vent the contents of a pressure vessel upon failure of the vessel due to overheating or to abnormal pressure increase therein, a safety valve defines two passages through it both leading from the vessel interior to atmosphere. One passage is normally obstructed by a fusible member; the other is normally obstructed by a rupturable disc or like member.
Patent JP-H01321017-A (JP)
Title: Winding and cutting apparatus for extremely thin band plate
Inventor: FUKUYAMA GORO
IPC: B21C47/26
Filed: 1988-06-22
Abstract: PURPOSE:To cut the extremely thin metallic band plate travelling in high speed while maintaining its travelling speed and to immediately start winding by rotating a winding roller in an eccentric state for a reel to wind the extremely thin metallic band plate, and then cutting. CONSTITUTION:One of the reels 22a is moved on the winding position and the other reel 22b is waited, further, below the winding position, the metallic extremely thin band plate W is fed from the upstream side of the feeding line to the downstream side. Then, a revolving disk 1 is moved in close to the winding device C, the winding roller 4 and idle rollers 5, 6 are disposed parallel to the reel 22 on the lower part of the band plate W. Then, the band plate W is to be pushed up from the lower part through the winding roller 4 and idle roller by rotating the revolving disk 1 while winding to the other reel 22a, this reel 22a is rotated also in high speed. At this time, as the band plate W is wound on nearly whole periphery of the other reel 22 by the winding roller 4, the band plate W is cut by a band plate cutting device A, the top end of the cut band plate W is held by the winding roller 4 and the other reel 22a to rotate.
Patent JP-S6130835-A (JP)
Title: Digital signal transmission system
Inventor: KUME HIROSHI
IPC: H04Q11/04
Filed: 1984-07-23
Abstract: PURPOSE:To make both digital signals available in mixture in one cable by not stopping transmission or reception of a digital signal of an Faxnet of the own station even if a signal collides with a digital signal of the CSMA/CD system. CONSTITUTION:A transmission logical circuit 52' does not stop the transmission of a signal for a prescribed time from the start of packet transmission even if a collision detection signal is outputted from a collision detection circuit 62. When the transmission logic circuit 52' receives a transmission request signal from a transmission timeout detection circuit 70, the circuit 52' transmits a packet even if the packet order is not the order of own station transmission and a collision detection signal is outputted from a collision detection circuit 62. A reception logic circuit 55' starts the reception of packet and then does not stop the reception of packet even if collision is detected from the collision detection circuit 62. Further, when the reception logic circuit 55' receives a reception request signal from a reception timeout detection circuit 71, the reception operation is attained.
Patent JP-H10339542-A (JP)
Title: Refrigerator
Inventor: YOSHIOKA ISAHIRO
IPC: F25D11/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To enable the in-storage temperature of a switching room to reach the set temperature quickly, by providing a refrigerator with an exclusive fan which sends the air form a cooler to the switching room capable of switching the set temperature. SOLUTION: An exclusive fan is usually rotated at a fixed speed, and in case that the setting temperature of a switching room is switched, the number of its revolutions is increased or decreased, and after a certain time, it is returned to the former fixed number of revolutions. At this time, the chill sucked in from a suction port flows in an inflow port 94 through an exclusive fan 96. Then, if a baffle 106 for a storeroom is open, the chill is sent from a blowoff port 102 for a storeroom to the storeroom. Moreover, if the baffle 109 for a switching room is open, the chill flows from an inflow duct 94 to a propagation duct 104, and the chill is sent from the blowoff port 38 for a switching room to the switching room.  Hereby, the in-storage temperature of the switching room can be lowered quickly by raising the revolution of the exclusive fan 96 for a certain time thereby increasing the quantity of inflow of the chill.
Patent JP-H10339168-A (JP)
Title: Engine hook structure for outboard motor
Inventor: MISHIMA SHUICHI
IPC: B63H20/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To smoothly install an engine hook vertically above a gravity center of an engine. SOLUTION: This engine of an outboard motor has a flywheel cover 34 and an engine hook 38 on an upper surface of an engine mounted at the uppermost part of the whole body of the outboard motor. In this case, the engine hook 38 is disposed to be adjacent to the flywheel cover 34, the engine hook 38 is formed in an inclined form to the flywheel cover 34 side, and the flywheel cover 34 is provided with the recessed part 42 of such a form as to escape the engine hook 38.
Patent JP-H04231882-A (JP)
Title: Method and circuit for monitoring width of voltage pulse
Inventor: MAAZA AKUMARU BETSUGU
IPC: G01R29/027
Filed: 1991-05-28
Abstract: PURPOSE: To provide a circuit and method for monitoring to generate an output signal representing whether a voltage pulse sequentially generated for a predetermined time has a continuous time of a predetermined value or not. CONSTITUTION: To monitor the width of a pulse in a pulse train PT, a timing unit U4 for measuring a predetermined time delay is started, and a plurality of pulse continuing times in the train are sequentially measured by a unit U1. When the arbitrary continuous time of the pulse becomes a predetermined magnitude or more, a timing unit is reset, restarted, the output signal representing the presence of the state that disable to receive is generated before the end of the predetermined time delay. When the timing unit designates the end of the predetermined time delay, the output signal S representing the presence of the state capable of receiving is generated.
Patent JP-S5776811-A (JP)
Title: Composite core for transformer
Inventor: YOKOYAMA HIDEO
IPC: H01F3/00
Filed: 1980-10-30
Abstract: PURPOSE:To obtain cores with small saturation current and small iron loss and a high magnetic permeability in a normal operation by laminating cores of different saturation magnetic fluxes in size to each other. CONSTITUTION:The first material a such as ferrite permalloy core 21 with relatively high magnetic permeability and the second material b such as permalloy silicon steel plate core 22 whose magnetic permeability is smaller than the material a, are laminated. Normally the material a with a higher magnetic permeability works and when the material a becomes saturated by the flux HS, the permeability becomes small, moving to the B-H curve of the material b and, even in the state of deflected magnetism, the magnetizing current changes from the saturated current of them material a alone to the magnetizing current of the material b thereby controlling magnetizing current.
Patent JP-H11344555-A (JP)
Title: Method for detecting narrow-band signal
Inventor: YAMASHITA MASATO
IPC: G06F15/18
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a narrow-band signal detecting method capable of automatically judging the bandwidth with excellent accuracy even in a case of the signal of a low SN ratio. SOLUTION: A narrow-band signal detecting method comprises a process in which the signal intensity for the unit frequency is calculated based on the acoustic signal extracted for the unit time by an FET device 2, and a storage device 10 outputs the signal intensity for a specified time, a process in which the signal intensity for the specified time is inputted to neural networks 11-1-3 which are learned in advance so as to output the input pattern of the signal intensity value by the frequency bandwidth to be detected and the output value based on each signal intensity value, and the output is outputted for each frequency bandwidth, and a process in which the unit frequency and the frequency bandwidth at which an event detection device 20 outputs the maximum output not less than a specified threshold and forms the extreme value,  a tracking device 21 smoothes the unit frequency for a specified time, and outputs it as the frequency of the narrow-band signal, and the frequency bandwidth is averaged and outputted as the frequency bandwidth.
Patent JP-H01320493-A (JP)
Title: Method for extracting background picture and method for detecting obstacle on railroad crossing
Inventor: KUROSAKI HISASHI
IPC: G01V8/10
Filed: 1988-06-21
Abstract: PURPOSE:To appropriately extract a background picture by storing the picture taken by a TV camera fixed at a position that overlooks a railroad crossing in a storing section and comparing a basic frame picture after the railroad crossing is opened with the next frame picture. CONSTITUTION:A TV camera 3 is set at a position that overlooks a railroad crossing and takes pictures. The signal of a railroad crossing opening condition inputting section 6 when the railroad is opened is inputted and, after the lapse of fixed time, a basic frame picture after the railroad crossing opened is compared with the next frame picture at a moving object presence/absence detecting section 11 and whether to not any moving object, such as travelers, vehicles, etc., exists while the railroad crossing is opened is detected. When a 'moving object exists' signal is inputted, a background picture extracting section 12 decides that the basic frame picture must not be extracted as a background picture and the step after the picture comparison is repeated based on the next basic frame picture. When a 'no moving object ' is inputted, on the other hand, the section 12 extracts the basic frame picture as the background picture and causes a background picture storing section 13 to stored the picture. The stored background picture is updated at every prescribed hours.
Patent JP-S6131297-A (JP)
Inventor: OHARA SHUZO
IPC: B43K8/02
Filed: 1984-07-23
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-S5854074-A (JP)
Inventor: ADORUFU MAI
IPC: C11D3/00
Filed: 1982-09-03
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-H06342490-A (JP)
Title: Time recorder with business information preparing function
Inventor: ATO TOSHITAKA
IPC: G07C1/00
Filed: 1993-05-31
Abstract: PURPOSE:To prepare business information such as a labor costs rate by utilizing the work data of respective persons collected by time cards and using the time recorder without using any computer (personal computer). CONSTITUTION:The working person number, working hours and total labor costs of staffs and part timer workers are calculated from the daily work data of respective persons collected from a personal data area R1 provided at the memory of a time recorder 1, the labor costs rate is calculated from an externally inputted sales amount and these total labor costs, and these respective calculated data are printed out as a business information list PD.
Patent JP-S5776202-A (JP)
Title: Scroll type machine
Inventor: YUASA TATSUJI
IPC: F04C29/00
Filed: 1980-10-30
Abstract: PURPOSE:To facilitate the adjustment of a gap between a rotary scroll and each of a pair of stationary scroll vanes and to reduce the abrasion of the scroll vanes by a method wherein the adjustment of the amount of eccentricity of rotary scroll vane, and the adjustment of the phase angles and the axial positions of the stationary scroll vanes with respect to the rotaty vane are made possible. CONSTITUTION:A rotary scroll 1 has an end plate 5 and a scroll vane section 6 formed integral with the end plate 5 and arranged on both sides of the latter and a pair of stationary scrolls 9 and 10 are arranged in such a manner that they sandwich the rotary scroll 1 therebetween. Both of the stationary scrolls 9 and 10 are connected by a distance 11 and the connected whole is fixed to a casing in such a manner that it is made movable in the axial direction to some degree and rotatable, too. The phases of the stationary scrolls 9 and 10 in the rotational direction are determined by a fixing device 14 and the gap between them is adjusted by a gap adjusting device including a female screw sleeve 21. Further, the amount of eccentricity of the rotary scroll 1 is adjusted by an eccentricity adjusting device provided with an eccentric sleeve 27.
Patent JP-H052668-A (JP)
Title: Information module for process progress
Inventor: IWASAKI TAKEMASA
IPC: G06K19/07
Filed: 1991-06-25
Abstract: PURPOSE:To easily recognize input information on the progress of production by providing the display/instruction functions of a constitution progress state in a display surface and four sides. CONSTITUTION:An information module 1 can electrically, magnetically or optically transmit/record/process/receive information. The information module 1 has a size and a form, which can be grasped, in a product (objective case), and process progress lamps 6 are provided for five faces of the display surface having a display liquid crystal 2 and the four sides. When a results of experience inputted after work terminates is slow compared to a process progress schedule which is previously inputted, the lamps 6 are lighted for quickening a work progress. Even if products (lots) are piled and are kept, a worker can judge from which product (lot) work is started at a glance. Furthermore, only a small space is required even in a clean room as an information processor for collecting work results.