baber/WOPTO huggingface dataset:
Patent JP-S5485413-A (JP)
Title: Rupture hatch
Inventor: HAGIWARA KOUICHI
IPC: B65D90/36
Filed: 1977-12-20
Abstract: PURPOSE: To improve reliability of performance by providing a hatch type rupture device instead of a disk type rupture device.  
     CONSTITUTION: A vertical opening of an opening part 3 projecting in the form of a hood on top of a tank 1 is covered by a fan shaped lid 4 which is supported by a hinge pin 5 at the bottom and by a rupture stopper 6 at the top. When the internal pressure of the tank 1 is caused to rise abruptly by ignition of the inflamable contents and reached a fixed pressure, the rupture stopper 6 is broken and the lid 4 collapses outside to open the opening part 3 in an instant releasing the excessive internal pressure of the tank 1, thus surely opening the rupture hatch at the initial stage of ignition and also releasing a large quantity of the inflamable gas at the same time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5675929-A (JP)
Title: Injection amount control in fuel injection device for internal combustion engine
Inventor: KOBAYASHI MASAYOSHI
IPC: F02D41/04
Filed: 1979-11-27
Abstract: PURPOSE: To maintain desired characteristics of a fuel injection device by correcting accelerator pedal signals representing actual depression amount of the accelerator pedal to run a fuel injection device according to desired accelerator opening- rotational frequency characteristics.  
     CONSTITUTION: A control circuit 6 is provided with an idle circuit 16 producing the output idle accelerator signal S 5  for controlling a Diesel engine run with a optimum idle rotational frequency in idling and a constant vehicle speed circuit 17 for sending the output constant vehicle speed accelerator signal S 6  for permitting the constant vehicle speed running. These signals S 5 , S 6  and accelerator position signal S 4  are applied to the input of a priority circuit 22, and composite accelerator signal S 16  is applied to the input of a correction circuit 23 to which is supplied positional signal S 3  from a position sensor 14, so that a fuel injection pump is corrected to be run according to required accelerator opening-rotational frequency characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000342397-A (JP)
Title: Showcase and air conditioning system provided with same
Inventor: ENDO KAZUHIRO
IPC: F24F11/76
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a showcase capable of leveling the temperature in a room by promoting circulation of air in the room and an air-conditioning system including the showcase capable of leveling the temperature in the room at a low cost by combining a cassette type air-conditioner with an air outlet and an air intake in the same unit and using the showcase and the air-conditioner interlocked with each other. SOLUTION: This showcase with shelves for displaying articles has a box- shaped base part 2 at the bottom. An air intake 3 for taking air and an air outlet 5 for blowing off air are formed in the box-shaped base part 2. The air intake 3 and the air outlet 5 are made to communicate with each other to form a ventilation duct horizontally, and a fan is attached in the ventilation duct.
Patent JP-S5485149-A (JP)
Title: Protective mask for welding
Inventor: CHIKATA TAKAYOSHI
IPC: A61F9/06
Filed: 1977-12-20
Abstract: PURPOSE: To protective mask, enable to intercept harmfull light at the time of welding, by arranging plural liquid crystal apparatus in a part of seeing through window and lowering the transmission factor shutting off supplying voltage at the time of welding and then, increasing the transmission factor supplying voltage at another operating time.  
     CONSTITUTION: The filter F is arranged piled up plural liquid crystal apparatus 1 on the seeing through window of the mask main body 6. When no welding light is detected by the photosenstive sensor 12, oscillation output is put in the apparatus 1 and the transmission factor is increased, because input voltage of the NOR gate 14 is substantially zero. When welding light is generated, the transmission factor of the apparatus 1 is decreased and harmfull light is intercepted, because input voltage of the NOR gate 14 is made E and oscillation is stopped and then, outputs of the NOR gate 19, 20 are made zero. Also, detailed welding operation is able to carry out by selectively enabling to turn current on one of the plural apparatus 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0711547-A (JP)
Title: Needle selector for knitting machine
Inventor: FUKUDA TOMOYUKI
IPC: D04B15/78
Filed: 1993-06-24
Abstract: PURPOSE:To surely carry out the needle selecting operation by controlling the quantity of electric current fed to a needle selecting means according to a sensed travel position of a left and right slidable carriage and feeding the quantity of electric current in an amount comparable to that in starting the travel to the needle selecting means in stopping the travel. CONSTITUTION:A carriage 4 slidable left and right on a rail 6 is equipped with an electromagnet which is a needle selecting means, a timing sensor 11 and a directional sensor 14 that are movement sensing means and a transistor for controlling an electric current. A control box 9 is provided with a reading circuit for reading needle selecting information corresponding to the sensed travel position from a memory storing a knitting pattern based on the travel positional information of the carriage 4 with both the sensors 11 and 14 to control the quantity of the electric current fed to the electromagnet according to the movement of the carriage 4. Thereby, knitting needles 3 are selected. When the stop of the carriage 4 is sensed, the quantity of the electric current in an amount nearly equal to that fed in starting the travel of the carriage 4 is fed to the electromagnet to carry out sure needle selection in starting the travel.
Patent JP-H0444002-A (JP)
Title: Variable reflective index mirror
Inventor: AMANO TAKASHI
IPC: G02F1/19
Filed: 1990-06-12
Abstract: PURPOSE:To vary the reflection factor by composing a mirror of a polarizing filter, the transparent conductive thin film of a 1st electrode, a ferroelectric, and the metallic reflecting film of a 2nd electrode on the reverse surface of a glass substrate, then controlling a DC current between the 1st and 2nd electrodes. CONSTITUTION:Light 7 which is made incident from the glass substrate 1 is polarized by the polarizing filter 2 into linear polarized light B, and when a DC voltage 6 is applied between the conductive transparent film electrode 3 and metallic reflecting film 5, primary electrooptic effect is induced in the dielectric material 4 to rotate the plane of polarization to C. The reflected light from the reflecting film 5 has its plane of rotation further rotated to D by the ferroelectric material 4 and only a component E which is parallel to the plane of polarization of the polarizing filter 2 is passed and viewed as reflected light. When the DC voltage 6 is so controlled that the angle of rotation of the plane of polarization and the plane of polarization of the polarizing filter 2 are 90 deg., no projection light is obtained. When the DC voltage 6 is 0, the plane of polarization does not rotate, so the plane of polarization of the light D is the same with the plane of polarization of the light B and projection light E is obtained without being cut off by the polarizing filter 2. Consequently, the visual reflection factor is variable within a range of 50 - 10%.
Patent JP-H053089-A (JP)
Title: Structure of switch unit for remote control system
Inventor: NAKANO SUSUMU
IPC: H01H13/02
Filed: 1991-06-25
Abstract: PURPOSE:To provide the structure of a switch unit for remote control system which can assemble an operation switch and an operation display element in a compact form of the same compact size, and provides the display of the operation display element visible easily. CONSTITUTION:A switch unit 8 has a printed base 32 mounting an operation switch S and an operation display element La being built in a main body 30. An operation button 37 exposed on the window hole 42 of a cover 42 consists of a light permeable resin, and houses the operation display element La which consists of a two-color luminous diode in the inner space 38. And the operation button 37 places its bottom wall between the operation display element La arid the drive button 19 of the operation switch S, and energized upward constantly by the pushing-up force of the drive button 39 of the operation switch S. Between the head of the operation display element La and the ceiling wall of the operation button 39, a clearance 40 is formed, by which the operation display element La is not pushed even though the operation button 37 is pushed. As a result, the drive button 39 of the operation switch S can be pushed to operate the operation switch S.
Patent JP-S6214359-A (JP)
Title: Reel driving mechanism for vtr
Inventor: IWASHITA TETSUJI
IPC: G11B15/44
Filed: 1985-07-12
Abstract: PURPOSE:To obtain a stable operation by forming a guide plane that returns a driving roller to a disengaging position against both tape reels of winding and supplying sides engaging with a roller axis in shifting at the interlocking hole of the returning to neutral position plate. CONSTITUTION:When the sector gear 46 at a change-direction plate 38 and the change-direction gear 32 at a rotating axis 14 are engaged and a roller axis 34 is rotated from a neutral state positioned at the free hole part 41 of an interlocking hole 37 on a returning to neutral position plate 36 in the direction of arrow head F, the change-direction gear 32 and the sector gear 46 are engaged and the change-direction plate is turned to a tape reel 12 side at the winding side. Since the long hole 39 of the change-direction plate 38 is engaged with the roller axis 34, a driving roller 21 is fluctuated to the tape reel 12 side and the engagement of the sector gear 46 and the change-direction gear 32 is come off.Consequently, the change-direction plate 38 is turned to the tape reel 12 side at the winding side and the driving roller 21 is connected elastically to the tape reel 12 at the winding side. Thereby, a stable device not being affected by temperature or humidity can be obtained.
Patent JP-H114461-A (JP)
Title: Infrared-ray image transmission system
Inventor: HASHIGUCHI KOTA
IPC: H03K9/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To transmit R, G, B image data through an identical transmission path by receiving serial image data, separating the data into R, G, B image data, storing the data to a frame memory for each color, reading the stored data at a prescribed speed, and output the R, G, B data. SOLUTION: R image data are written and stored in a 1st frame memory 4r via a write changeover section 3r at an input image data transfer speed for one vertical period. Furthermore, a read changeover section 6r outputs R image data stored in a 2nd frame memory 5r to a multiplexer 7. A control section 8 is used to allow a multiplexer 7 controlled 9, in linking with the operation of the 1st and 2nd frame memories 4r, 5r and the read changeover section 6r to select the R, G, B image data, and the serial image data are sent to a transmission section 9 at a seed in compliance with a transmission line transmission speed. An infrared-ray signal from the transmission section 9 is converted into an electric signal by a light-receiving element of a reception section 19, and a demultiplexer 17 controlled by a memory control section 18 demultiplexes the received signal into R, G, B image data.
Patent JP-H114562-A (JP)
Title: Motor
Inventor: OKUDERA HIROYUKI
IPC: H02K11/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a motor with high efficiency in operation and high reliability with respect to a structure for fixing an overheat prevention device in a motor. SOLUTION: An overheat prevention device 12 is put on an upper face of an I-shaped tooth part 3 having no opposite U-shaped tooth parts 4 and 5 symmetrically on both sides from its base end. Then, the device 12 is supported but an outer separation wall 7a, an inner separation wall, and symmetrical U-shaped tooth parts 4 and 5. An inner winding 9f is wound from an inner groove the next inner groove, thereby fitting the device 12 to a stator core by the inner winding 9f.
Patent JP-S6044760-A (JP)
Title: Hot water storing apparatus with heat exchanger
Inventor: NINAGAWA NORIO
IPC: F24J2/46
Filed: 1983-08-23
Abstract: PURPOSE:To keep the capacity of a heat exchanger as good a state as possible, by spouting a high-temperature heating medium from an outer heat source such as solar heater to be struck vertically against a heat exchange mirror plate. CONSTITUTION:A heating medium 10 that has been heated in a solar energy collector 16 by solar heat is flowed by a circulating pump 13 through a spouting pipe 26 with a flange 27 into a heat exchanger 27 and is spouted vertically against a heat exchange mirror plate 7, and then the heating medium 10 flows along all the surface of the heat exchange mirror plate 7. Since the flange 27 at the tip of the spouting pipe 26 is positioned along the heat exchange mirror plate 7, the heating medium 10 can flow along the heat exchange mirror plate 7 without being influenced by the flow rate or the pressure. While the heating medium 10 that has been heated by solar heat is flowed along the heat exchange mirror plate 7, the heat thereof is exchanged, then water 4 or the like in a hot water storing tank 1 is heated at the part where it is contact with the heat exchange mirror plate 7, and the whole body of the water is heated due to convection, etc.
Patent JP-S5856528-A (JP)
Title: Driving circuit for semiconductor
Inventor: ONDA KENICHI
IPC: H03K17/04
Filed: 1981-09-30
Abstract: PURPOSE:To obtain a power converter with small size and high efficiency while attaining high-speed turn-off, by supplying a positive driving current from a driving circuit power supply at turn-on to a control gate of a semiconductor and a negative driving current from a main circuit at turn-off. CONSTITUTION:A transistor (TR)Q1 turns on with a control circuit 3, a voltage is induced to windings n4, n5 of a base driving rransformer TB and a power TRQM is turned on by being supplied with a positive base current. Thus, the base.emitter of a TRQ2 are back-biased with a voltage drop of a diode D2 and the TRQ2 is turned off and a voltage is remained induced in a winding n3 of a main transformer TM. In interrupting a base current to the TRQ1 from the circuit 3, the Q1 is turned off. Thus, the TRQ2 turns on and a negative base current flows to the TRQM through the Q2 from the winding n3 to rapidly turn on the QM. Since the negative base current is obtained from a main circuit at the QM turned off, a driving power supply has only to supply required power for turning-on of the QM, allowing to attain small size.
Patent JP-H11520-A (JP)
Title: Moisture discharge device
Inventor: SATO TAKESHI
IPC: B01D53/26
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a trap device for storing moisture separated from a sample and its peripheral structure and also to simplify the structure. SOLUTION: This moisture discharge device sucks the sample in which gas and the moisture coexist, and the sample is passed through plural stages of moisture separation means connected in series to discharge the moisture separated the gas. Discharge pipes 42, 43 respectively provided on a gas liquid separator 12 as a moisture separation means and on a dehumidifier 16, are connected to the trap device 46, and also the mutual insides of these discharge pipes 42, 43 are kept in a water sealing state via the trap device 46. Also, the moisture discharged from the discharge pipes 42, 43 to the trap device 46 and stored is forcedly sucked with a pump 47 and discharged.
Patent JP-S6485118-A (JP)
Title: Method for homogeneously introducing water into material having oleophilic property
Inventor: KUROODO GITSUDEI
IPC: A23G1/00
Filed: 1988-06-23
Abstract: PURPOSE: To uniformly mix a liquid lipophilic material and water by blending the liquid lipophilic material with a foam of air or gas bubbles dispersed in water, then removing the air or gas. CONSTITUTION: The lipophilic material formed as a liquid form is blended with the water dispersed with the foam consisting of the air or gas bubbles and thereafter the air or gas bubbles are removed from the blend, by which the water is homogeneously introduced into the lipophilic material. The lipophilic materials contg. fats and sugars at least in the form of hydratable monosaccharide or oligosaccharide are adequately usable as the lipophilic material. The foam in the water for blending the lipophilic material may be obtd. by a method of foaming an aq. soln. of a foaming agent in the presence of the air or gas, or suddenly releasing pressure after pressure dissolving the air or gas into the water.
Patent JP-S5377777-A (JP)
Title: Apparatus for cleaning valve of bag with external valve
Inventor: AOKI TSUKITANE
IPC: B65B55/00
Filed: 1976-12-21
Abstract: PURPOSE: To provide an apparatus for cleaning valve of a bag with external valve, in which an insertion head is inserted into the valve, when charging powder material such as carbon blac, having a relatively low specific weight, into the bag, so as to force most of powder material into the bag, and at the same time, air is ejected onto the inner wall surface of valve, whereby it is enabled to seal the valve completely, since sealing surface can be protected from contamination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H094366-A (JP)
Title: Tunnel lining element
Inventor: NAKAZONO FUMIO
IPC: E21D9/093
Filed: 1995-06-20
Abstract: PURPOSE: To satisfactorily perform the construction work of a tunnel by advancing an element in the accurate direction. CONSTITUTION: A tip element 3 rockably connected with a moving head section 5 to a fixed head section 4 is connected to the tip of an element main body 2. This tunnel lining element is provided with a rocking device 11 rocking the moving head section 5 against the fixed head section 4 with a hydraulic jack 12, a tilt angle detector 15 detecting the tilt angle of the moving head section 5, and a display device 18 displaying the tilt angle of the moving head section 5 based on the detection data from the tilt angle detector 15.
Patent JP-S5676043-A (JP)
Title: Compound field effect transistor for ion sensor
Inventor: ITOU YOSHITAKA
IPC: G01N27/414
Filed: 1979-11-28
Abstract: PURPOSE: To concentrate sensor parts at the point of a substrate and to improve the yield of products by a method wherein insulation between the sensor part and an electrolyte is performed by means of a semiconductor insulating film and a polysilicon doped with impurity is laminated fon an intermediate wiring part.  
     CONSTITUTION: On a semiconductor substrate 1, a common drain area 5 and plural source areas 2-1, 2-2 are formed. Wiring is performed between source electrodes S-1 and S-2 corresponding to the source areas 2-1, 2-2 by means of a polysilicon 7-2 containing impurity by using an SiO 2  film. And further, using an oxide film, wirings are performed between other areas and the corresponding source electrodes by sequentially laminating a polysilicon 7-1, thus, the compound field effect transistor for ion sensor being constituted. With this, an inner wiring is performed optionally and insulation for blood, etc. is easily performed. And further, a size can be made small and a diffusion process can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05346852-A (JP)
Title: Pipeline processing data processor
Inventor: NAKADA TATSUKI
IPC: G06F9/38
Filed: 1992-06-15
Abstract: PURPOSE:To improve the performance of a computer by bypassing data at much earlier timing when immediately using cache read data for following instructions in the case of pipeline processing provided with the cache memory of direct mapping. CONSTITUTION:A bypass processing condition in the case of generating cache hit is shown and this device is provided with an instruction register 10, general- purpose register 11, arithmetic circuit 12 and cache memory 13. Respective stages are expressed by D, E, C1, C2 and W, the time point of bypassing data is shown by an arrow, and the hit of the cache memory is shown by an arrow with a white circle. In this case, data appear at the end of the stage C1 and at this time point, the relevant data are controlled so as to be bypassed to the following arithmetic instructions. Namely, when cache data can be read, data are immediately bypassed. Thus, processing is more speedily completed in comparison with the system of bypassing data on the stage C2.
Patent JP-S63315742-A (JP)
Inventor: IKEGUCHI AKIRA
IPC: E03F3/06
Filed: 1987-06-19
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-S63318443-A (JP)
Title: Air conditioner
Inventor: MASUI KOKI
IPC: F24F11/02
Filed: 1987-06-19
Abstract: PURPOSE:To allow proper and quick servicing by incorporating a means which senses that a protective device is being activated, and identifying and indicating which protective device was activated through the difference in the activation time of the protective device. CONSTITUTION:When a protective device is activated by the sensing signal from a protective action sensing means 17, the time count is started. If there exists electrical continuity through the protective action sensing means 17, which is indicative of automatic return of the protective device, within a time interval of T1, CPU 30 judges that an overcurrent relay 5 is activated, and a light emitting diode 35a of indicator 8 is illuminated through an output circuit 32. If there is no electrical continuity through the protective action sensing means 17, which is indicative of the activation of the protective device, at the moment T1, and there exists continuity through the protective action sensing means 17, which is indicative of automatic return of the protective device, within the time interval T2, it is judged that a pressure switch was activated and a light emitting diode 35b is illuminated. If the protective device is still being activated after the time T2, it is judged that a temperature switch was activated and a light emitting diode 35c is illuminated.
Patent JP-S6310950-A (JP)
Title: Abbreviated dial device
Inventor: KIKUCHI MITSUO
IPC: H04M1/274
Filed: 1986-07-02
Abstract: PURPOSE:To efficiently register an abbreviation number in a short time by storing plural telephone numbers and their abbreviation numbers and providing a storage device which can be attacable and detachable out of an abbreviation dial device. CONSTITUTION:Previously the storage means 1 is prepared which stores plural telephone numbers and their abbreviation ones in a prescribed writer, and arranged in a place where each abbreviation dial device is installed. The storage means 1 is loaded onto the abbreviation dial device. When the abbreviation number is inputted to the input means 2 of the abbreviation dial device, a read means 3 reads the telephone number corresponding to the abbreviatio number out of the storage means 1. Next a transmission means 4 converts the telephone number into a dial signal and transmits it to a communication line. When a switchboard selects the communication line, a switching means 5 switches the end of said line to the side of a communication equipment 6, which begins to exchange information.