baber/WOPTO huggingface dataset:
Patent JP-H05199488-A (JP)
Title: Recording device for plural video signals
Inventor: TOMITA MASAO
IPC: G11B5/008
Filed: 1992-01-21
Abstract: PURPOSE:To record and reproduce the video signals of plural channels with a single VTR and also to reproduce a recorded tape with a conventional VTR by dividing the track pitch of a conventional reproducing VTR into plural pieces and recording simultaneously plural video signals with plural pairs of rotary heads. CONSTITUTION:The video signal of a 1st channel inputted to an input terminal. 1 undergoes the due processing like conventional through a record processing circuit 2. The signals sent from the circuit 2 are supplied to the circuit heads 3 and 4 which have the azimuth angles +theta and -theta and the track widths smaller than 1/2 track pitch and recorded on a tape. The signal of a channel 1 undergoes the processing exactly equal to the circuit 2 through a record processing circuit 2. The signals sent from the circuit 8 are supplied to the rotary heads 9 and 10 and recorded like a channel 1. The control signal synchronous with the video signal of the channel 2 is recorded by a control signal processing circuit 16 and a fixed control head 18.
Patent JP-S62168061-A (JP)
Title: Measuring instrument for electric power and reactive power
Inventor: AKAMATSU KENZO
IPC: G01R21/127
Filed: 1986-01-18
Abstract: PURPOSE:To simplify a circuit and to improve its reliability by constituting a measuring instrument for the electric power and reactive power of a three- phase board by using two pulse-width modulating circuits and current detecting means, four gate circuits, an adding circuit, and to integration circuits. CONSTITUTION:The output pulses e21 and e22 of the pulse-width modulating circuits PWM1 and PWM2 are modulated in proportion to input voltage V12 and V32. Input currents A1 and A3, on the other hand, are supplied to analog switches AS1, and AS2 and AS11 and also supplied to an adding circuit AD1, whose output is supplied to an analog switch AS12. The switches AS1 and AS2, and AS11 and AS12 turn on and off under the control of the output signals of the circuits PWM1 and PWM2, and the outputs of power sources A1 and A3 and circuit AD1 which are supplied to the input sides of the switches AS1 and AS2, and AS11 and AS12 are intermitted with the outputs of the circuits PWM1 and PWM2, thereby obtaining output voltages E1 and E2, and E11 and E12 from scaling amplifiers SA1 and SA11 respectively. Then, the voltages E1 and E2, and E11 and E12 are added and integrated SA1 and SA11 to obtain output voltages Eow and Eov at output terminals 11 and 12.
Patent JP-H01187747-A (JP)
Title: Electron beam generating device
Inventor: KONO HITOSHI
IPC: H01J37/06
Filed: 1988-01-20
Abstract: PURPOSE:To prolong the lifetime by sheltering a filament with a shield, performing a single turn of winding, and thereby reducing the probability of positive ion collision in a hot cathode unit. CONSTITUTION:A hot cathode unit includes a block cathode 4 having a through hole in the center, a filament 11 of single turn arranged outside this block cathode 4 concentrically therewith, and a shield 10 having a shelter space G which opens toward the outside surface of the block cathode 4 and accommodating the filament 11 in the shelter space G. Because the filament 11 is accommodated in the shield 10, positive ions and metal particles are prevented from collision with the filament 11. The single turn of filament 11 enlarges its dia., which provides strength against damage due to collision and prolongs the lifetime for evaporative wear.
Patent JP-H05192526-A (JP)
Title: Pressure swing type gas separator
Inventor: TAKAHASHI SADAMU
IPC: B01D53/04
Filed: 1992-01-21
Abstract: PURPOSE:To obtain the title gas separator certainly performing the matching of valve operation, shortening a cycle time and enabling the continuous operation of a blower and a pump by using a reciprocating valve sliding a movable piece between two plates of a port as a changeover valve and providing a through-hole to the movable piece to open the same to the port. CONSTITUTION:A reciprocating valve 20 is constituted so that a movable piece 23 is slid between two plates forming a port. Two through-holes 21, 22 are provided to the movable piece 23 and a pair of the ports respectively connected to common pipings 13, 14 are provided to one plate and the spaces to which the through-holes 21, 22 are always opened with respect to the ports between the upper and lower dead points of the movable piece 23 are provided to the ports so as to be capable of always communicating with demarcated chambers 12. Four ports are provided to the other plate to connect branch pipes 15, 16, 17, 19. By this constitution, valve operation is made certain and a cycle time is shortened and the power losses of a raw material supply blower and a detachable vacuum pump can be reduced and the scale-up of capacity is facilitated.
Patent JP-S59133522-A (JP)
Title: Frames for sunglasses
Inventor: TAKEDA TOMIHIRO
IPC: G02C5/00
Filed: 1983-01-21
Abstract: PURPOSE:To obtain fine linear frames resistant to high temp. by molding open ringlike rims for holding lenses and closing blocks as one body from a thermosetting resin reinforced with staple fibers. CONSTITUTION:Rims 1 for attaching lenses and closing blocks 2a, 2b are molded as one body from nylon resin reinforced with staple carbon fibers. Each pair of the blocks 2a, 2b of the molded article are joined together with a screw 4 through a tube member and a female screw tube member inserted into the blocks 2a, 2b. Thus, fine linear frames resistant to high temp. are obtd.
Patent JP-H03212910-A (JP)
Title: Insulation transformer
Inventor: ISHIKAWA KAZUNARI
IPC: H01F5/02
Filed: 1990-01-18
Abstract: PURPOSE:To improve insulation and to eliminate secondary disconnection by forming a secondary coil as a transformer coil by winding a lead wire around a secondary spool having a secondary collar based on a primary coil formed by winding a lead wire around a primary spool with a primary brim at both edges. CONSTITUTION:A primary coil is formed by winding a lead wire around a primary spool 2 with a primary collar 3 at both edges. Using this as a base, secondary spool 4 is formed of plastic resin integrally, which has a secondary collar 6 at both ends, covers an outer circumferential exposed part of a coil 1, and insulates the primary coil 1 and a secondary coil 5. The secondary coil 5 is formed by winding a lead wire around the secondary spool 4 and a transformer coil is formed. A magnetic core 7 is inserted through the transformer coil to complete an insulating transformer.
Patent JP-H01184504-A (JP)
Title: Simultaneous arrival control method
Inventor: SATO KENICHI
IPC: G05D3/00
Filed: 1988-01-19
Abstract: PURPOSE:To minimize a required packaging time by comparing a preset amount of travel with a remaining amount of travel, and stopping by decelerating an object or accelerating it to prescribed speed, etc. CONSTITUTION:An electronic packaging device is constituted of a loading head 2 driven by a motor 1, an XY table 4 which holds a printed board 3 driven by an NC device, and a supplying part 6 which supplies an electronic component 5 to be packaged on the board 3. And the amount of ravel of the XY table 4 is compared with the preset amount of travel, and when the former is less than the latter, the XY table 4 and the loading head 2 are operated as they are, and when the former is larger than the latter, the loading head is decelerated and stopped. When the remaining amount of travel of the XY table becomes less than the preset amount of travel while being decelerated or after stopping, the loading head 2 is operated as being decelerated or accelerated gradually by re-starting up the loading head 2 and accelerating the speed to the prescribed speed.
Patent JP-S54101523-A (JP)
Title: Gas burner
Inventor: SASADA KATSUJI
IPC: F23D14/74
Filed: 1978-01-27
Abstract: PURPOSE: To prevent lifting of auxiliary burners by providing a secondary air inpact wall between a main burner located in an outer circumferencial zone of a burner head, center of which is provided with a passage for secondary air, and auxiliary burners arranged in an inner circumferencial zone.  
     CONSTITUTION: A ring-shaped burner head 1 having a secondary air passage 7 in its center is composed of a main body 2 having a mixing chamber 4 in its inside and a cap 3 forming a main burner 5 in its outer circumferencial zone. And inner circumferencial zone of a cap 3 is provided with a ring-shaped protrusion 8, plural number of triangular protrusion 9 and auxiliary burners 6, 6. And thus formed vertical wall of the protrusion 8 is to serve the purpose of an impact wall 10 for passage of secondary air flow. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58127164-A (JP)
Title: Analyzing method for harogen and device thereof
Inventor: MIYAZAKI GENICHI
IPC: G01N31/00
Filed: 1982-01-23
Abstract: PURPOSE:To provide a device which rapidly analyzes a fine amount of harogen, by a method wherein, after an acid is added to an elute prepared by passing through  liquid to be measured or a separating column or liquid to be measured, and after a  fluorescein reagent and a reacting agent are added thereto to react them to each other  in a reacting coil, the work is alkalized to measure absorbance or a fluorecence. CONSTITUTION:In case an object to be measured containing a single harogen and there  is no disturbing material, liquid to be measured is implanted directly to an implanting  part 2 for liquid to be measured, and in the case of liquid to be measured containing a plurality of types of harogens and a disturbing material, liquid eluting each harogen  obtained by passing it through a separating column is implanted to the implanting part  2 for liquid to be measured. An acid liquid is added to the implanting part 2 through a flow path 8 by a pump 11 to mix them at an acid mixing part 3. After a mixture of a  fluorescein reagent and a reacting agent is added through a flow path 9 and they are  reacted to each other as they are brought to flow in a reacting coil 4 in a thermostatic oven 5, and after an alkali solution is added through a flow path 10 and the mixture is  alkalized in an alkali mixing part 6, a fine amount of harogen is determined by the  use of measuring device 7 for visual absorbance or fluorescence intensity to record it in a recorder 16 for display.
Patent JP-S61170000-A (JP)
Inventor: OKAMURA TETSUO
IPC: G08G1/095
Filed: 1985-01-23
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-H11212102-A (JP)
Title: Liquid crystal display panel
Inventor: WAKIMOTO TATSUYA
IPC: G01N21/88
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of water or ionic impurities while eliminating the necessity of coating on the end part of substrates in a liquid crystal display(LCD) panel, to provide durability equal to that of a compact and coated LCD panel and to reduce manhour. SOLUTION: The LCD panel is constituted so as to have an array substrate 1 and a counter substrate 7, to arrange plural signal lines 3 and plural scanning lines 2 on the array substrate 7, to short-circuit at least one of the lines 3, 2 to common lines 12, 13 formed on the outside of a display screen to inspect the characteristics, and to cut off the short-circuit part by laser light or the like after the inspection. At least a part of the cutting part 14 is arranged in a state interposed between a 1st seal material 6b for sticking both the substrates 1, 7 to each other on a position close to the end parts of the substrates 1, 7 from the cutting part 14 and a 2nd seal material 6a for sticking both the substrates 1, 7 on a display screen side position from the cutting part 14.
Patent JP-S5293810-A (JP)
Title: Gas extracting method and device for power plant
Inventor: NAKAJIMA HIDEO
IPC: F01K9/02
Filed: 1976-02-02
Abstract: PURPOSE: To provide a gas extracting method which insures the continuance of operation without affecting a turbine upon the failure of a steam exhauster by making an air extractor and a gland steam condenser into a signal structure and a device adopting this method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08205074-A (JP)
Title: Data transmitter
Inventor: HARAGUCHI HIDEO
IPC: G11B20/10
Filed: 1995-01-24
Abstract: PURPOSE: To provide a data transmitter in which even a live relay program is viewed by a viewer at a desired optional time during the relay of the program. CONSTITUTION: Program data received by a data transmitter 10 are compressed by an input section 20 and buffered in an FIFO memory and recorded in a recorder 40. The data are recorded in a prescribed format in the recorder 40 so that recording/reproduction is conducted continuously at a high speed and the data part by a prescribed time interval are sequentially consecutive. Then the plural data having already been recorded are reproduced by access consecutive to the recording. The plural reproduced data are decoded into original program data by an output section 50 and multiplexed and modulated at a multiplexer section 60 with the original live relay program data and sent as plural program data apart by a prescribed time interval from the live relay program data.
Patent JP-S60222501-A (JP)
Inventor: KAARU AIKUMAN
IPC: F01B1/06
Filed: 1985-01-23
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-S56108384-A (JP)
Title: Floating dock for manufacturing concrete caisson
Inventor: MIYOUJIN HISAYOSHI
IPC: B63C1/02
Filed: 1980-01-31
Abstract: PURPOSE: To hold a manufacturing work position of a concrete caisson approximately at a coustant height as a rule so as to improve efficiency of the work, by connecting two buoys, an upper one and a lower one, in such a way as to allow both relative up and down movement fixation arbitrarily so that the lower buoy may be moved downward in accordance with a progress of the said work.  
     CONSTITUTION: After drawing a ballast away from a buoy 2, its struts are fixed to an upper buoy 1 with a stopper and manufacture of a concrete caisson 6 starts. When a work is finished for a lower part of the caisson 6 and proceeds to its upper part, a stopper is opened to fill water in ballast 10 of the lower buoy 2 so that the buoy 2 submerges until the manufacturing work position of the concrete caisson matches the position of the upper buoy 1. Thereafter, the lower buoy 2 is gradually submerged in accordance with a progress of manufacturing work of the concrete caisson. Upon completion of the work, the buoy 2 is further submerged and a floating gate of the buoy 1 is opened so that the concrete caisson may be drawn out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06225562-A (JP)
Title: Method of controlling motor of power window device
Inventor: SEKIGUCHI SATORU
IPC: H02P3/06
Filed: 1993-01-22
Abstract: PURPOSE:To provide the method of controlling the motor of a power window device, which performs sure control without operating the motor continuously, with the present position dislocated, even if it occurs divergence in the detection of the present position of window glass. CONSTITUTION:This is a method of controlling the motor of a power window device 1, which performs the current supply to a motor 4 intermittently in a short time until the timer value of the inching timer 8a of an any-time-setting timer 8 gets over the set time of the time setting means 7c of a fixed memory 7 when a close switch 3 is on and the count values of position counters A, B, C, and D are discordant even if only one.
Patent JP-S63193821-A (JP)
Title: Manufacture of film from semicrystalline molten polymer through coextrusion blow molding of tube
Inventor: JIYAN KUROODO MUURI
IPC: B29C48/10
Filed: 1988-01-19
Abstract: A process for manufacturing thermoplastic polymer films by coextrusion comprising coextruding by blow extrusion at least two thermoplastic polymers, one of the polymers being a semi-crystalline fluid polymer, the other a thermoplastic polymer incompatible with and with no adhesive affinity for the semi-crystalline fluid polymer and possessing sufficient extrudate strength to support the semi-crystalline polymer, cooling the coextrudate, separation of the resulting films, and recovering at least the semi-crystalline thermoplastic polymer film thus formed in the form of a film of substantially uniform thickness.
Patent JP-S63177186-A (JP)
Title: Transfer device
Inventor: TAKEDA KENJI
IPC: G03G15/01
Filed: 1987-01-19
Abstract: PURPOSE:To improve the operability of a transfer electrostatic charger greatly and to prevent a defect in transfer from being caused by dividing the electrostatic charger into an electrostatic charger main body and a shield plate with a flexible member, positioning the tip of the flexible member outside the outer periphery of a cylindrical body at the time of attachment, and positioning it inside at the time of detachment. CONSTITUTION:The electrostatic charger for transfer is divided into the electrostatic charger main body 240 which is attachable to and detachable from a transfer drum 20 provided with a suction sheet 202 for supporting a transfer material and the shield plate 245 which is in the transfer drum 20 and has the flexible member. Then when the electrostatic charger main body 240 is mounted on the transfer drum 20, the tip of the flexible member 246 is positioned outside the outer periphery of the transfer drum 20 and when the main body 240 is demounted from the transfer drum 20, the tip of the flexible member 246 is positioned inside the transfer drum 20. Consequently, even if the suction sheet 202 is replaced during the demounting of the electrostatic charger main body 240, there is no problem, the flexible member 246 is not flawed, and the original function is never spoiled.
Patent JP-H09196854-A (JP)
Title: Grain detecting device
Inventor: TOKI HARUMITSU
IPC: G01N33/10
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To enhance the detecting accuracy of skin-rubbed, unpolished rice. SOLUTION: Light emitted by a light emitting means 1 is polarized rectilinearly by a polarizing means and cast on unpolished rice, and from the reflected light from the unpolished rice, random polarized portion is removed by a polarizing plate 4 and is detected by a color detecting means. The surface of the rice is covered with a thin seed coat, and the light rectilinearly polarized makes uniform refraction over the whole area in the state that there is no skin-rub (flaw) on the surface, and passes through the polarizing plate 4 so that an uniform, low detection value of voltage can be obtained. In the surface part of unpolished rice where skin-rub exists, the light changes largely, and a large photo-quantity is detected so that a high detection value of voltage is obtained.  Thus, a prominent detection difference is obtained between the rice part free of skin-rub and the skin-rubbed part, and the detection accuracy is enhanced.
Patent JP-H05205404-A (JP)
Title: Format structure and formatting method for magnetic tape
Inventor: MARUYAMA YOSHINORI
IPC: G11B20/12
Filed: 1992-01-23
Abstract: PURPOSE:To provide the format structure for magnetic tape which considerably increases the data access speed on a magnetic tape handling a large data volume and shortens the load/unload time of the magnetic tape to efficiently perform the data processing. CONSTITUTION:A magnetic tape 1 handles the large data volume and has the structure where plural data recording parts 6 each of which consists of a pair of a data area 5 and its reference area 3 are formed.
Patent JP-H06218811-A (JP)
Title: Method of forming groove on sheet-like member
Inventor: ONO KAZUMI
IPC: B60R21/20
Filed: 1993-01-25
Abstract: PURPOSE:To provide a method of easily and accurately forming a groove on a sheet-like member comprising a thermoplastic resin. CONSTITUTION:In a method of forming a groove 19a on a sheet-like skin 19 comprising a thermoplastic resin, a pressing member 22a having a shape corresponding to the shape of the groove 19a is pressed against the sheet-like skin 19 by a predetermined force while ultrasonic waves are applied to the pressing member to melt the skin, thus the groove 19a is formed.
Patent JP-H09298563-A (JP)
Title: Circuit layout for binary data transmission
Inventor: PEETAA BEERINGU
IPC: H03K19/0175
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a switch circuit for a transmitter in which electromagnetic radiation caused by a bus provided with plural conductors is reduced by directly connecting the switch circuit between the plural conductors and exactly matching the edges of voltages on the plural conductors with each other. SOLUTION: In this circuit layout for transmitting binary data from a transmitter to a receiver through a differential signal by using conductors 10 and 20, in order to show one value of binary data, the conductor 10 is coupled with a voltage 14 and the conductor 20 is coupled with a voltage 24 different from the voltage 14. Besides, inside the transmitter, both conductors 10 and 20 are connected to the switch circuit, and under the control of this switch circuit, both conductors 10 and 20 are connected to different voltages showing the other values of binary data. In this case, the switch circuit consisting of an NMOS transistor 32 is arranged between two conductors 10 and 20, and at the time of driving, both conductors 10 and 20 are connected to the equal voltage.
Patent JP-H09197558-A (JP)
Title: Screen for projector
Inventor: OTA YASUHIRO
IPC: G03B21/62
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of unequalness in transmitted light without the plastic deformation of a lenticular lens into which magnetic materials are incorporated by sticking this lenticular lens and a screen into which magnetic materials are incorporated to each other by magnetic force. SOLUTION: The magnetic materials of respectively particulates are previously sufficiently diffused and incorporated into the lenticular lens 2 and the screen 3 in the stage of production. When the lenticular lens 2 is placed on the screen 3, the lens and the screen are stuck to each other by the magnetic force of the magnetic materials. Since the magnetic materials are uniformly distributed, the magnetic force acting between the lenticular lens 2 and the screen 3 is uniform on the plane. The directions 10a, 10b of the magnetic force are orthogonal with the sticking surfaces. The tension in the horizontal direction does not, therefore, acts on the lenticular lens 2 and the plastic deformation of the lenticular lens 2 hardly arises.
Patent JP-H01186047-A (JP)
Title: Howler signal transmission system
Inventor: MASUDA NOBUYUKI
IPC: H04M3/14
Filed: 1988-01-20
Abstract: PURPOSE:To eliminate the need for the provision of a howler signal generating means in a bowler transmission circuit, to make the size of a transmission small and to economize the system by providing a connection request means and an amplification means in the howler transmission circuit being a component of a digital exchange. CONSTITUTION:The howler signal transmission system consists of a digital exchange 1, a subscriber 3, a howler transmission circuit 14, a howler signal generating signal sound source 15, a changeover means 100 connecting a subscriber 3 to the transmission circuit 14, a time division network 200, a connection control section 300, a connection request means 400 provided in the circuit 14 and an amplifier means 500. The circuit 14 is connected to the subscriber 3 in a permanent call in this way by using the control section 300 via the means 100 provided to the subscriber line 2. When the circuit 14 is connected to the subscriber 3, the means 400 requests the connection to the sound source 15 to the control section 300 via the network 200 to connect the sound source 15 to the circuit 14 via the network 200. The means 500 amplifies the howler signal to be supplied and sends it to the subscriber 3 under connection via the means 100.