baber/WOPTO huggingface dataset:
Patent JP-S5210890-A (JP)
Title: Method and equipment to prevent explosion by steam in the process for fused metal and slag
Inventor: HONDA MUNETAKA
IPC: C04B5/02
Filed: 1975-07-16
Abstract: PURPOSE: Method to prevent the explosion by steam in the process for fused metal and slag in which the shot of fused metal is created. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11281101-A (JP)
Title: Outdoor unit for air conditioner
Inventor: UMADATE HIROHISA
IPC: F24F5/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit for air conditioner which enables installing of heating parts such as reactor effectively utilizing a space between a partition plate and an outer circumference part of a fan ring to be covered with the outer circumference part of the fan ring. SOLUTION: A compressor 3 is installed into a compressor chamber divided by a partition plate 2 erected on a bottom plate, a heat exchanger 5 and an fan 6 as opposed thereto are installed separately in a heat exchanger chamber, a fixing part 2a for fixing heating parts such as reactor 10 on the side of the heat exchanger chamber is provided on the partition plate 2 opposing an outer circumference part of a fan ring 8 which is arranged on the rear side of a blowoff grille facing the air fan 6 and an outer shell which is built up with the blowoff grille or the like on the bottom plate is provided to cover the compressor, the heat exchanger and the like.  In the outdoor unit for air conditioning equipment thus arranged, the fan ring 8 is formed with a roughly U-shaped cross section while heating parts such as reactor 10 are arranged on the partition plate 2 as opposed to the outer circumference part of the fan ring 8 to be covered with the outer circumference part of the fan ring 8.
Patent JP-S57200973-A (JP)
Title: Feed pulse generating circuit
Inventor: ABE RIYOUZOU
IPC: G11B21/10
Filed: 1981-06-04
Abstract: PURPOSE:To reduce electrostatic capacity of a capacitor, and to prevent generation of an unnecessary feed pulse, by using a Miller integration circuit having the capacitor charged with a tracking error signal, and a capacitor charging polarity inversion detector. CONSTITUTION:A tracking error signal is supplied to an inverting input terminal of an operational amplifier 11. The operational amplifier 11 constitutes a Miller integration circuit together with a capacitor C2 whose both ends have been connected to its output terminal and inverting input terminal, and a resistance R2. An output of the operational amplifier 11 is supplied to a comparator 12, is compared with zero potential, and a square wave of a high or low level is  outputted. An inversion detector 13 detects that the square wave is inverted to  high from low, or to low from high, supplies a detecting signal to a flip-flop 10, operates switches S4, S5, and outputs a feed pulse.
Patent JP-S5210020-A (JP)
Title: Method for manufacturing signal distributor
Inventor: YOSOKAZU KOUICHI
IPC: H04N1/04
Filed: 1975-07-15
Abstract: PURPOSE: To manufacture a signal distributor very simply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10124290-A (JP)
Title: Method and device for providing object-oriented approach for device-independent graphics control system
Inventor: GOLDSTEIN RICHARD M
IPC: G06F13/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide high-level performance for interactive application and also provide real-WYSIWYG application by making a client-server system which performs graphics control include a client and a server side. SOLUTION: The client/server system 100 is a network-based window function system which is so constituted as to use >=1 computer and, therefore, while the server can run a separated process, the client or application can run one process. The client side 102 can communicate with the server through a client- side interface and a server-side interface, which constitute a communication link for sending and receiving high-level information between the server side 104 and client side 102.
Patent JP-S62244293-A (JP)
Title: Torque variation reducing device for motor
Inventor: NAKASE HIROMI
IPC: H02P6/08
Filed: 1986-04-15
Abstract: PURPOSE:To suppress rotation irregularity due to torque variation of a motor, by a method wherein torque variation correction data is operated from a torque variation waveform, and motor drive current is controlled by the torque variation correction data. CONSTITUTION:Torque variation waveforms of a motor 3 are measured by a torque variation waveform measuring instrument 4. A torque variation correction data operation device 5 operates and produces torque variation correction data corresponding to rotation angle of the motor 3 based on the torque variation waveform. The torque variation correction data is written in a torque variation correction data write device 6, and a motor rotation control device 7 is controlled based on the data and motor drive current is controlled.
Patent JP-S5210069-A (JP)
Title: Automatic apparatus for cleaning and drying wafer
Inventor: MATSUI TATSUYA
IPC: H01L21/00
Filed: 1975-07-14
Abstract: PURPOSE: To make work simple in such a way that an apparatus for cleaning and that for drying semiconductor wafers and a jig are united and integrated, and operated automatically without a person's help. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03284080-A (JP)
Title: Recording and reproducing device
Inventor: TAKEUCHI AKIHIRO
IPC: H04N5/782
Filed: 1990-03-30
Abstract: PURPOSE:To take correlation of signals between adjacent tracks and to record the result by revising number of horizontal scanning lines of one frame of an inputted video signal into an even number of multiple and recording the video signal at a tape feeding speed in which H alignment is taken to be a prescribed value. CONSTITUTION:A time axis of a video signal inputted from an input terminal 1 is expanded by a time axis conversion circuit 2 by which the scanning line number is converted, the signal is subject to expansion and distribution into K-channels (K=3) by a time expansion circuit 3 and recorded onto a tape 11 from head pairs 5-10 on a head drum 4. In this case, number of horizontal scanning lines of one frame of the inputted video signal is revised into d being an even number (2N) of multiple (J=K.2.N), and the signal is recorded at a tape feeding speed in which a deviation between a start point between odd number and even number fields in the track lengthwise direction (AH: H align ment) is selected to be AH=MXH (M: an integral number and H is a distance corresponding to one horizontal period on a track).
Patent JP-H07237966-A (JP)
Title: Production of ceramics substrate for wiring circuit
Inventor: USHIFUSA NOBUYUKI
IPC: H05K1/03
Filed: 1994-04-25
Abstract: PURPOSE:To obtain the ceramics substrate low in specific dielectric constant, high in mechanical strength, having a thermal expansion coefficient close to that of metallic tungsten or molybdenum. CONSTITUTION:Mixed powder comprising >=70wt.% of mullite powder <=5mum in average particle diameter, <=30wt.% of silica powder <=2mum in average particle diameter, <=15wt.% of aluminum oxide powder <=1mum in average particle diameter and a total of <=1wt.% of alkali metal oxide and/or alkaline earth metal oxide powder, is molded into a molded form, which is then sintered into a sintered compact to obtain the aimed ceramic substrate. This ceramics substrate is then provided with a conductor layer.
Patent JP-S63251988-A (JP)
Title: Transmission system inspecting system
Inventor: YAMASHITA YASUSHI
IPC: G11B27/36
Filed: 1987-04-07
Abstract: PURPOSE:To display information related to a fault so that a preview of a transmission system can be made automatically, by separating superimposed signals from input sound signals inputted to a transmission system and output sound signals outputted from the system, upon which the superimposed signals are superimposed, and comparing the superimposed signals with each other. CONSTITUTION:Sound signals reproduced with a video tape recorder 1 are inputted to a separation circuit 16 composed of a low-pass filter, etc., and superimposed signals are separated and stored in a memory 14. Sound signals outputted from another video tape recorder 4 are inputted to another separation circuit 26 and superimposed signals are stored in another memory 24. Compared results between the superimposed signals stored in the memory 14 and those stored in the memory 24 by means of a comparator circuit 32 are compared with a reference pattern stored in a memory 35 and the compared results are outputted to a control circuit 5. Therefore unifying editing can be carried out by watching the display of a display means 36 and the succeeding previews can be omitted.
Patent JP-S5820621-A (JP)
Title: Continuous cycle germless filling machine
Inventor: KATERI KAMIRO
IPC: B65B59/00
Filed: 1982-05-24
Abstract: The invention relates to a continuous-cycle filling-machine for aseptic foodstuff-batching which comprises a revolving basin (1) whose floor exhibits a number of open-topped cylinders (2) communicating therewith and accommodating respective sliding plungers (3) designed to expel contents of the cylinder toward a filler-jig (4); a fixed obturator (5) in direct contact with the basin-floor under which cylinders are brought to bear by rotation of the basin during the delivery-stroke; an annular chamber (6) located externally and beneath said basin whilst communicating with a source of steriliser fluid by way of a feedconduit (7) within the shaft (8) around which said basin rotates; an outer-casing (10) whose bottom face is at least part-created by the basin-floor and whose interior is in receipt of marginally-pressurised fluid maintaining sterile conditions within the machine; -and lifting gear designed to raise said obturator from the basin-floor at will.
Patent JP-H03286804-A (JP)
Title: Vertical flow producing method for framed heat accumulating board for use with air conditioning panel, assembly type frame and board frame
Inventor: KOU KIKA
IPC: B28B1/14
Filed: 1990-03-31
Abstract: PURPOSE: To finish the surface well while keeping the surface side planarity of a framed board by forming a clamping space having regulated board thickness using a collapsible metal die plate and forming the side and intermediate die plates abutting on the side opening of a board frame with the flat plane of metal plates. CONSTITUTION: A board frame F is assembled by welding curved iron plate or soft copper plate rectangularly or combining die members of extruded aluminum or alluminum alloy rectangularly and then it is secured with tap pin screws to form a frame B. Mortar pouring openings Po are made by cutting one or the opposite end parts or the central part of upper frame Fa or vertical frames Fb, Fc or at a plurality of positions of the side face 5 and/or the upper face 3. Alternatively, one of the upper frame Fa or vertical frames Fb, Fc can be bonded later to other part of a frame J and at the time of pouring mortar, the upper frame Fa is removed so that entire opening Ja of the frame serves as a mortar pouring opening Po.  A large quantity of mortar M is poured in a short time along the breathwise direction of the opening and filled forcibly around a tubular body from a metal mesh and then it is degased under stationary state.
Patent JP-S59211868-A (JP)
Title: Disconnection detecting apparatus of connector
Inventor: IKEFUCHI JIYUNICHI
IPC: G01R31/04
Filed: 1983-05-16
Abstract: PURPOSE:To attain to simply and certainly confirm the disconnection state of a connector, by attaching a limit switch for lighting a display lamp to the connector. CONSTITUTION:When one set of connectors 1A, 1B are connected, a contact 2A and a limit switch 6 corresponding with each other are contacted to open a contact 6a and a display lamp 4 is put out. On the other hand, when the connectors 1A, 1B are disconnected, the contact 6a is closed to light the display lamp 4. Therefore, because the display lamp is lighted certainly when the connectors 1A, 1B are disconnected and attention can be called and the confirmation thereof can be simply and certainly performed.
Patent JP-S58204401-A (JP)
Inventor: YOSHIMOTO YUUJI
IPC: B60Q1/30
Filed: 1982-05-22
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-S5313752-A (JP)
Title: Abnormal wire rope detector
Inventor: YAMAGAMI TAKATOSHI
IPC: B66D1/54
Filed: 1976-07-21
Abstract: PURPOSE: To provide a highly reliable wire-rope abnormality detector which can detect theabnormal outer periphery of the wire-rope such as damage of outer swelling, strand, etc. by a detecting element in the vicinity of the outer periphery of the wire-rope. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03285691-A (JP)
Title: Production of coagulant noc-1 derived from microorganism
Inventor: KURANE RYUICHIRO
IPC: C12R1/01
Filed: 1990-03-31
Abstract: PURPOSE:To efficiently produce the subject coagulant NOC-1 derived from microorganisms by carrying out a batch culture of a bacterium producing the coagulant NOC-1 derived from microorganism in an aerobic condition containing >=0.2ppm oxygen dissolved in a fermentation solution and subsequently carrying out a continuous culture. CONSTITUTION:A bacterium belonging to Rhodococcus genus and producing a coagulant NOC-1 derived from microorganisms and a substrate are charged in a fermentation tank 1 to carry out a batch culture initially. The above- mentioned batch culture is carried out for about 100-300hrs while keeping the concentration of oxygen dissolved in a fermentation solution in the fermentation tank 1 to an aerobic condition of >=0.2ppm. At a point of time when the activity of the bacterium reaches a required level, continuous feed of the substrate and continuous take-out of the culture solution are started so as to switch to a continuous culture. In the continuous culture, protease generated from dead cell bodies is removed from the culture system and the productivity can be rapidly increased therefor.
Patent JP-H03288712-A (JP)
Title: Detector of vertical split for conveyor belt
Inventor: TAKIMOTO AKITOSHI
IPC: B65G43/02
Filed: 1990-03-31
Abstract: PURPOSE:Not to detect simple cutting of only a loop coil unrelated to a vertical split accident by constituting the aforementioned loop coil with a standard loop coil specifically related to a usual loop coil, devising a cut detection means to transmit an output signal except for the usual loop coil when a cut-off loop coil is detected by a detection antenna. CONSTITUTION:Contact and separation of a usual coil or a standard loop coil with and from detection antennas 51, 52 is sequentially input to MPU 75 as two sets of pulses through a conversion part 6 and others. The MPU 75 sends a signal to RAM 77 and sequentially addresses the usual loop coils equivalent to the pulses sequentially input. It judges whether to simply cut off a usual loop coil 31a and others by way of comparing them with an address 'NOx' having an information of a release '1' memorized in RAM 77. At the time of NO, MPU 75 outputs a warning from an alarm through PIO 73. A conveyor belt 2 stops through a driver 74. Then, an operator confirms whether there is a vertical split 8 on the conveyor belt 2 or not.
Patent JP-S60231359-A (JP)
Title: Photodiode array
Inventor: IWABUCHI TOSHIYUKI
IPC: H01L27/146
Filed: 1984-04-28
Abstract: PURPOSE:To make the light response speed quick and to improve the coating property of a surface protecting film, by making the shape of the second electrode, which is an upper electrode, agree with the shape of a light sensitive part, which is contacted with the second electrode, and including the end surface of the second conducting layer of the light sensitive part with respect to the surface of a substrate. CONSTITUTION:A transparent electrode 2 constituting the first electrode is deposited and formed on a transparent substrate 1. An a-Si light sensitive part 3 comprising a first conducting layer 4, an intermediate layer 5 and a second conducting layer 6 is deposited thereon. A metal for the second electrode is evaporated and a metal electrode 7 is formed. With the electrode 7 as a mask, etching is performed, and each photodiode is separately provided by grooves 8. The shape of the metal electrode for every diode and the shape of the second conducting layer 6 are the same and contacted at their entire surfaces. Therefore, a bias voltage is accurately applied, and the response speed to light becomes quick. The slant angle of a side wall 5a of the intermediate layer 5 with respect to the substrate 1 is 30-70 deg.. The coating property of a surface protecting film 8 is improved.
Patent JP-S61245169-A (JP)
Title: Formation of color image
Inventor: INAGAKI SANJI
IPC: G03G15/01
Filed: 1985-04-22
Abstract: PURPOSE:To obtain a color copy of desired tone by a simple method of adding a colorant subliming step without changing a developing device by properly selecting kinds of colorants, sublimabilities, their amounts to be used, their fixing conditions, and when needed, their sublimation conditions. CONSTITUTION:A latent image is developed by using a heat-fixable toner composed of plural kinds of colorants contg. at least one kind of sublimable colorant, and kinds of colorants, their sublimabilities, their amounts to be used, fixing conditions, and when needed, sublimation conditions are properly selected and set in the fixing or subliming step after development, and a color copy of desired tone can be formed only by adding the colorant-subliming step and controlling it without changing a developing device.
Patent JP-S5517205-A (JP)
Title: Current type inverter
Inventor: GENDA YUKINORI
IPC: H02M7/515
Filed: 1978-07-18
Abstract: PURPOSE: To reduce loss due to restart, by recovering energy of a DC reactor and utilizing this energy for raising restarting current.  
     CONSTITUTION: A starting circuit consists of a condenser 27 that, being prepared for a restart, revovers energy from both initial charge of a commutation condensers 12 to 17 and a DC reactor 2, and thyristors 28 and 29 that control charging and discharging of the condenser 27. When an inverter stops temporarily due to a commutation failure, the energy of the DC reactor is abosrbed and is utilized for raising the restarting current, thus enabling a restart with a little loss. As a result, it shows effectiveness when used for a quick change in rotational direction of a motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58203085-A (JP)
Title: Transfer-type color printer
Inventor: NAKANO MASAAKI
IPC: H04N1/50
Filed: 1982-05-21
Abstract: PURPOSE:To shorten the period of time required for recording and record without generating positional staggers, by a method wherein the length of a heat-sensitive head is set to be equal to a line length so that the number of scanning times of the head is reduced, and recording is conducted also when returning the head by winding up an ink ribbon. CONSTITUTION:The heat-sensitive head 8 has a length equal to the length of one line in a picture, and is reciprocally scanned along a guide rod 10 from a point (a) to a point (b). The ink ribbon 11 is such that the width Y of each single color part is equal to the length of the head 8, and the length X of the part is equal to the one- scanning length of the head 8. When recording, a black part of the ribbon is set at the part between the points (a) and (b), and black dots are recorded by scanning the head 8 from the point (a) to the point (b). Next, when scanning the head from the point (b) to a point (a), the left end of a cyan part of the ribbon is set at a lower part of the head 8, and images are recorded in cyan while winding up the ribbon 11 at a velocity equal to two times of the scanning velocity of the head 8. Similarly, recording in yellow and cyan is conducted by the next reciprocation of the head 8. In the meantime, it is not necessary to feed a recording paper 12, and accordingly, a positional shift does not occur.
Patent JP-H1127597-A (JP)
Title: Pc communication using set-top box, internet service device and its method
Inventor: HAN ZAIRYU
IPC: H04N21/437
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To attain PC communication, internet service as well as D-CATV and VOD without providing an additional device by decoding an SLIP cell designated in advance among transmitted data, transmitting data with an SLIP header added thereto to a PC interface, eliminating an SLIP relating header from the data received from a PC and transmitting the resulting data to a network. SOLUTION: A main CPU 86 of a set-top box 40 applies serial line-internal- protocol/point-to-point-protocol SLIP/PPP connection control to an IP packet to process the IP packet of a PC 50 received through a PC interface section 96 of an RS-232C interface. Data having other virtual channel VC values such as VDO channel are sent to an application of the set top box 40 via an internet- protocol/transmission-control-protocol IP/TCP layer which is under the control of the main CPU 86.
Patent JP-H01259571-A (JP)
Title: Solar cell
Inventor: KANBARA TERUHISA
IPC: H01L31/04
Filed: 1988-04-08
Abstract: PURPOSE:To simplify a process and improve energy conversion efficiency to weak light by connecting a metal having a smaller work function than amorphous silicon to the I-surface of a P-I junction type amorphous silicon. CONSTITUTION:After an amorphous silicon layer 3 is formed on a transparent electrode 2, this layer is doped with dopant B in order to have a P-type semiconductor characteristic. Further, continuously an I-type amorphous silicon layer 4 is formed, thereon a metal silver layer 5 is formed and finally epoxy resin 6 seals the whole. In this way, free electrons generated inside the I-type amorphous silicon by light irradiation can be taken outside directly through the metal electrode so that an output current gets larger by a portion not needed to pass through the N-type layer. Thereby, a process is simplified by the portion not required to make the N-type layer so that a photoelectric conversion element having high conversion efficiency and high output power can be obtained.
Patent JP-S5210910-A (JP)
Title: System for evaporating liquefied natural gas
Inventor: TOKOYA HITONOBU
IPC: F17C9/02
Filed: 1975-07-16
Abstract: PURPOSE:A system whereby sea water serving as heating-fluid can be kept at a constant temperature even in winter and supplied to an LNG evaporator.
Patent JP-S61247633-A (JP)
Title: Production of glass base material for optical fiber
Inventor: KYODO TSUNEHISA
IPC: G02B6/00
Filed: 1985-04-25
Abstract: PURPOSE:To obtain the titled base material for optical fiber by heating the fine particles of glass consisting essentially of quartz in a gaseous SiF4 atmosphere at a pressure higher than the ordinary pressure and doping the particles with a large amt. of F at high speed. CONSTITUTION:When a porous preform 2 composed of the fine particles of glass consisting essentially of quartz and attached to a rotary supporting rod 1 is transparently vitrified in a pressure vessel 3 equipped with a heating part 4, the inside of the vessel 3 is filled with a gas consisting essentially of SiF4 supplied from a gas pipeline 8. The gas pressure is regulated to >=1atm and the porous preform 2 is heated-treated. Consequently, a large amt. of F is incorporated at high speed and a glass base material contg. F for optical fiber is obtained. Besides, the remaining of bubbles in the obtained glass base material can be prevented by carrying out the heat treatment while blowing the SiF4- contg. gas through the inside of the vessel 3.
Patent JP-H04298968-A (JP)
Title: Beta alumina solid electrolyte
Inventor: MIMA TOSHIYUKI
IPC: C04B35/113
Filed: 1991-03-27
Abstract: PURPOSE:To provide a beta alumina solid electrolyte which can be economically manufactured by a material of purity lower than that in the past further with excellent characteristic equal to or more than a conventional product. CONSTITUTION:A content of fine amount component in beta alumina is set to SiO2<200ppm, Fe2O3<1000ppm, CaO<100ppm, K2O<200ppm further setting a total among of SiO2+Fe2O3+CaO+K2O to 400ppm or more. By positively adding the fine amount component, the initial sintered material characteristic and sintered material characteristic after long period electrification can be improved better than a conventional product.