baber/WOPTO huggingface dataset:
Patent JP-S5350917-A (JP)
Title: Chrominance component recording system
Inventor: OOI KAZUNARI
IPC: G11B5/027
Filed: 1976-10-20
Abstract: PURPOSE: To reduce the recording frequency band by giving a frequency conversion and recording to two modulation chrominance component by a local oscillation signal of a frequency which is equivalent to a half of the sum of the carrier wave frequency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000320788-A (JP)
Title: Heat insulating cover of pipe support part and heat insulation structure of pipe support part and construction method therefor
Inventor: SEKI TOMOYUKI
IPC: F16L59/147
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation cover capable of being attached to a pipe support part simply and suppressing radiation of heat. SOLUTION: A heat insulating cover A is constituted by a box-shaped structural body consisting of a lower box 10 and upper boxes 11, 12 obtained by dividing into two portions and a thermal insulation plate 16 and a thermal insulation material 18 which are provided therein to receive a support part B of a pipe 21 from an open part in which a side face on one side of the box- shaped structural body (lower box) is opened. A seat plate 25 of the received support part is supported by the thermal insulation material 16 and a support leg 24 is positioned in a slit 13 of the upper box to attach the heat insulating cover A to the support part B and insulate the support part from the structural body 26 thermally for heat insulation.
Patent JP-S61283423-A (JP)
Title: Method for removing surface strain of press molded article
Inventor: SUGANO KAZUNOBU
IPC: B21D1/00
Filed: 1985-06-10
Abstract: PURPOSE:To easily remove the surface strain of a press molded article in the stage of removing the strain in the plane parts of the press molded article with a reticulated plunger die compression molding machine by splitting the reticulated plunger die to plural pieces in such a manner that the compressive stresses corresponding to the distribution of the surface strain are exerted to the press molded article. CONSTITUTION:The plane parts 1a-1c around the recess 1d of the press molded article 1 have the surface strain and if the surface strain in the part 1b in particular is larger than the surface strain in the parts 1a, 1c, the surface strain is corrected by a die 3 having the reticulated projections 31 and a punch 2. The die 3 is constituted as the split dies 3a-3c and the split die 3b corresponding to the part 1b where the surface strain is large is projected by a height (h) from the other split dies 3a, 3c. The compressive stress Pb to be exerted to the press molded article via the die 3b is larger than the compressive stresses Pa, Pc to be exerted to the other parts 3a, 3c when the press molded article 1 is pressurized is this state by means of the punch 2 and the die 3. The stress removing effect is correspondingly intensified and the plane accuracy of the part 1b is made higher than the plane accuracy in the parts 1a, 1c and the surface strain is removed.
Patent JP-S5649691-A (JP)
Title: Current controlling circuit for dc motor
Inventor: YOSHIDA KEIZOU
IPC: H02P7/288
Filed: 1979-09-28
Abstract: PURPOSE:To simplify the circuit constitution by providing a pulse insulating circuit in a loop circuit from the output of the DC-motor driving circuit to the input, insulating the part between said output and input, and using a pulse signal for transmitting the signal between said output and input. CONSTITUTION:A driving circuit 10 including transistors 10-1-10-4 is connected to the DC motor 14, and the current of the motor 14 is detected by a detecting resistor 16. The detected signal is supplied to a comparator 28, and compared with a reference voltage 30. Then, the compared signal is given to the pulse insulating circuit 32, the input and the output are insulated, and the driving circuit 10 is turned on and off via a switch control circuit 34. Therefore, the signal based on the voltage detected by the resistor 16 is given to a gate circuit 36 from a pulse insulating circuit 32, drives the bases of the transistors 10-1-10-4, and a pulse signal is used for transmitting the signal between the output and input. In this constitution, the circuit can be simplified and the reliability can be enhanced.
Patent JP-H04351621-A (JP)
Title: Open cell rigid polyurethane foam and thermal insulator prepared therefrom
Inventor: NAKAMOTO HIDEO
IPC: C08G101/00
Filed: 1991-05-29
Abstract: PURPOSE:To secure an excellent flowability in producing an open-cell rigid polyurethane foam even when a halogenated hydrocarbon blowing agent which exhibits a strong resin-dissolving power and has at least a hydrogen atom and a fluorine atom is used, and to produce a foam which has excellent thermal insulating properties and is used as a thermal insulator or a core of the insulator of a refrigerator. CONSTITUTION:An open-cell rigid polyurethane foam is prepd. by reacting a polyol component contg. at least 70wt.% arom. diamine-initiated polyether polyol with an isocyanate component at least in the presence of a catalyst having an isocyanate-reactive active hydrogen atom. Thus, the flowability of the reaction mixture is improved and the local degradation in the strengths of the foam due to an extreme orientation of cells is avoided. A foam having strengths enough for a core of a thermal insulator and excellent thermal insulating properties is produced.
Patent JP-S5916328-A (JP)
Title: Plasma vapor reaction device
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/54
Filed: 1982-07-19
Abstract: PURPOSE:To form junctions at lamination boundaries and perform continuous production without forming layer insulators by a method wherein the supply is performed by orienting the direction of flow of reactive gas and that of electric field of electrical energy at DC or high frequency in parallel with the surface to be formed. CONSTITUTION:The first reserve chamber 5 is provided on the side of the inlet, and substrates 4 and 4' are loaded on a boat (not illustrated) from a door 42 and arranged in this reserve chamber. The reserve chamber 5 is made vacuous by a vacuum pump 35. The substrates having surfaces to be formed are in contact with each other on the back surfaces, and made adjacent having gaps. Thereafter, the substrates are transferred to reaction vessels 6, 7, and 8 previously made vacuous by opening a gate valve 44, and the boat to the plasma reaction vessel 6, and they are moved by closing the gate valve 44. At this time, the substrate 1 in the reaction vessel 6 is moved to the reaction vessel 7, the substrate 1 in the reaction vessel 7 to the reaction vessel 8, and the substrate in the reaction vessel 8 to the second reserve chamber 9 on the side of the outlet simultaneously by opening gate valves 45, 46, and 47.
Patent JP-H05325490-A (JP)
Title: Disk cartridge and disk driving device
Inventor: KOMATSU HISASHI
IPC: G11B7/004
Filed: 1992-05-19
Abstract: PURPOSE:To establish easily usable media and the driving device of high reliability by housing plural disks capable of optical recording and magnetic recording into the same cartridge. CONSTITUTION:A disk 3 is rotatably held by a CD case 2 incorporating a CD 1 in the center of the upper surface 2a of the case. The lower surface 2b of the case possesses a hole 5 for chucking the CD 1 and transmitting the rotation and an information read hole 14. An FD case 8 incorporating an FD 7 is provided with holes 22 for recording and reproducing information symmetrically on its upper surface and lower surface. Under the storage state, the case 8 is covered with a shutter 25 having a hole 25a. The cases 2 and 8 are linearly movably connected with each other by slide rails 10a and 10b. Under the storage state, the FD case 8 is positioned to the CD case 2 by a protrusion 11 of the FD case, stoppers 12a of grooves 12 of the rails and a positioning lever 13, so that the case 8 is held in the surface of the case 2. On the side of the disk driving device, the inserting state of the disk cartridge is confirmed to perform an operation control. By this constitution, information of the CD can be utilized, while new information can be recorded and reproduced on the FD.
Patent JP-H07336629-A (JP)
Title: Recording and reproducing device
Inventor: AZEYANAGI TOMOMITSU
IPC: H04N5/765
Filed: 1994-06-08
Abstract: PURPOSE:To allow a user to try edition of images of two sets of video cameras as many times as desired without the using an expensive edit device by recording an image signal of the two sets of the video cameras onto a VTR in which two sets of recording heads are provided to one rotary cylinder. CONSTITUTION:The device is provided with two sets of video cameras 1, 2 and a viewer frame 3 and two sets of VTR sections to record simultaneously two sets of image signals from the two sets of video cameras 1, 2. Then other set of recording heads are mounted on a rotary cylinder in addition to conventional recording heads. That is, 1st and 2nd heads 15, 16 and 3rd and 4th heads 31, 32 record respectively an image signal. The viewer frame finder 3 is provided with a processing circuit switching images of the two sets of the cameras 1, 2 or displaying the composite image. Thus, the image picked up by the two sets of the video cameras 1, 2 is reproduced simultaneously from one set of the VTR and the two sets of images are read from the two sets of the heads 15, 16 and of the heads 31, 32, then the images are synthesized without using an expensive edit device.
Patent JP-S6019467-A (JP)
Title: Slimy natto (fermented soybean) and its preparation
Inventor: UCHI OSAMU
IPC: A23L11/00
Filed: 1983-07-13
Abstract: PURPOSE:To prepare slimy NATTO free from stringiness, leaving the slimy feeling similar to NAMEKO (Pholiota nameko; an edible fungus of the family Strophariaceae), and optionally suppressed smell of NATTO, by treating stringy NATTO with an acid or alkali. CONSTITUTION:An acid such s hydrochloric acid, acetic acid, etc. or an alkali such as sodium hydroxide, calcium hydroxide, etc. is added to a stringy NATTO to adjust the pH of the mucous substance to <=6 or >=10, preferably 5-4 or 10.5-12, and the product is treated at 100-0 deg.C, preferably 20-85 deg.C. If necessary, ethanol is added to the NATTO at an arbitrary stage in the preparation of the slimy NATTO to suppress the smell of NATTO.
Patent JP-S5916769-A (JP)
Title: Manufacture of thin film-type thermo-sensitive recording head
Inventor: ITANO TSUTOMU
IPC: H01L49/00
Filed: 1982-07-20
Abstract: PURPOSE:To obtain a thin film-type thermo-sensitive recording head suitable for large-size thermo-sensitive recording by forming the second lead electrode row in the other part of the upside of a dielectric base plate including the upside of each open terminal of the first lead electrode row exposed from a wear- resistant layer. CONSTITUTION:A heating element row 33 of Ta2N, etc., is formed on an alumina base plate 1 on which a gray layer 2 as a heat storage layer is formed over all surface, and the first lead electrode 34 is formed on the heating element row 33. A photo resist is coated on the first lead electrode 34, dried, and exposed to light in a necessary pattern form. The photo resist is removed, a metal mask 8 is closely provided on the heating element row 33 and the first lead electrode row 34 and fixed by a fixing tool 9. A wear-resistant layer of SiO2, etc., is then formed on them. The second lead electode row 44 of a conductor material is formed on the whole surface of the base plate 1, a multilayered wiring part 6 is formed, and then a separate diode is set.
Patent JP-2000320524-A (JP)
Title: Insulating sleeve for joining pipeline
Inventor: MIYAGAWA SHINYA
IPC: F16B39/26
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To improve workability at attachment by disposing a washer on one end of a sleeve main body which has an outer diameter capable of inserting into a bolt hole of a piping flange part and having an inner diameter capable of inserting a fastening bolt, and disposing a bolt holding part on the other side. SOLUTION: A sleeve main body 1 is formed into a thin hollow shape, having an outer diameter capable of inserting a bolt hole of a connecting piping flange part and having an inner diameter capable of inserting a fastening bolt A. The thickness of a washer part 2 disposed on one end part of the main body 1 is formed, in such a way that a steel made washer C is not brought into contact with a flange part by breaking with compression force, when a nut are fastened around a bolt. A holding part 3 is formed on an end part opposed to a washer part 2, and a plurality of thin protrusion pieces latched with a screw of the bolt A are formed.  When the bolt A attached with the washer C is inserted into the main body 1 until the washer part 2 abuts on the washer C, the protrusion pieces are latched and held to the screw part of the bolt A, and the bolt A, the washer C and the main body 1 are integrated together. It is thus possible to reduce the number of part items at attachment and to improve workability.
Patent JP-S62283798-A (JP)
Title: Aacoustic reproducing device
Inventor: SHOJI SHUNICHI
IPC: H04S5/02
Filed: 1986-05-31
Abstract: PURPOSE:To virtually correct a listening position because of the difference between delay times even if the listening position deviates by giving the delay time difference to a sound signal from a channel taking out a difference component. CONSTITUTION:Delay circuits 6 and 6' at a posterior stage deal with sound signals reproduced by rear speakers 24-26. When said circuits set a delay time, sound from the back can be adjusted. It the delay times of the delay circuits 6 and 6' are varied sound reproduced by the rear speakers 24-26 has a complicated phase difference and a complicated time difference compared with sound reprobuced by front speakers 21-23. If the listening position deviates from the center, the sound component reproduced by the speaker 24 can be corrected.
Patent JP-S61285350-A (JP)
Inventor: YABUMOTO OSAMU
IPC: F25B1/00
Filed: 1985-06-11
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-H06337402-A (JP)
Title: Liquid crystal display
Inventor: HANZAWA HIDETATSU
IPC: G09G3/36
Filed: 1993-05-28
Abstract: PURPOSE:To control brightness of a liquid crystal display properly. CONSTITUTION:In a liquid crystal display device to control brightness of a liquid crystal display 3 properly by changing control data of driving voltage to drive the liquid crystal display 3 according to a temperature of the liquid crystal display 3, the device has a ROM 6 in which a correction data group of the driving voltage according to a temperature change of the liquid crystal display 3 is stored in a plurality within a constant temperature range and a lookup table 10 which has at least two input ports and banks and by which the correction data group of a necessary temperature is down loaded to the bank on the side where the control data is not outputted and the control data is read out from the correction data group down-loaded by the ROM 6 after the bank is switched.
Patent JP-S5750999-A (JP)
Title: Benzyloxy derivative at 4-position of deoxyfluorouridine
Inventor: FUJII SETSUO
IPC: A61K31/7064
Filed: 1980-09-11
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, halogen, or 1W4C alkyl; n is 3 or 4).  
     EXAMPLE: 4-O-Benzyl-2'-deoxy-3',5'-O-n-hexanoyl-5-fluorouridine.  
     USE: A drug, e.g., antitumor agent.  
     PROCESS: For example, a 2'-deoxy-3',5'-di-O-alkanoyl-5-fluorouridine shown by the formula II is reacted with a silver compound, e.g., silver carbonate, etc. and a benzyl compound (preferably benzyl iodide, bromide, chloride) shown by the formula III (hal is halogen) in an equivalent ratio of preferably 1:1W4:1W5, and, if necessary, in the presence of an organic solvent, e.g., acetone, etc., preferably in the shield of light. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07312101-A (JP)
Title: Guide lamp
Inventor: IYAMA MASAKAZU
IPC: F21V9/00
Filed: 1994-05-17
Abstract: PURPOSE:To clearly recognize signals for traffic control visually by color difference by changing over a light emitting body in two or more colors by changing operation by a switch. CONSTITUTION:A guide lamp 1 is provided with a holding body 2, and a cover body 3 installed on this holding body 2. This cover body 3 is open at one end, it is formed hollow inside, and the whole body of it is formed of plastic which is transparent or translucent in thin color. It includes a light emitting body 4 comprising two bulbs 4a, 4b, a power source comprising dry batteries, and a switch 6. For bulb surfaces of the bulbs 4a, 4b of the light emitting body 4, one is colored in red color, and the other is colored in blue color. The switch 6 is changed for freely changing and lighting the bulbs 4a, 4b in the red color and the blue color on their bulb surfaces. A switch lever is interlocked with an operation member 6b exposed on the holding body 2, thereby on/off operation of the switch 6 or changing operation of the bulbs 4a, 4b are performed by use of the operation member 6b.
Patent JP-S5829158-A (JP)
Title: Tape counter
Inventor: FUKUSHIMA MASAYUKI
IPC: G11B27/34
Filed: 1981-08-13
Abstract: PURPOSE:To attain interchangeability of components and to reduce the number of components, by commonly using a pulse generating mechanism itself. CONSTITUTION:A bearing cylinder 5 is incorporatedly formed at one corner of a frame bottom plate 2 and a rotary shaft 7 penetrates freely rotatably into its center hole 6. A pulley 8 is fixed at the lower part of this rotary shaft 7 projected from the lower end of the bearing cylinder 5. A worm 9 and a magnet 10 are respectively provided at the upper part of the rotary shaft 7 projected from the upper end of the bearing cylinder 5. The magnet 10 is entirely shaped as a ring and the circumference of the magnet 10 is alternately provided with N and S poles as magntiziing processing. The magnet 10 is pressed in the rotary shaft 7 so that the magnet 10 is opposed to and contacted with a top surface 5b of the bearing cylinder 5 via a plastic washer 5a.
Patent JP-H07311328-A (JP)
Title: Optical device
Inventor: FUJIIKE HIROSHI
IPC: G02B7/10
Filed: 1994-05-16
Abstract: PURPOSE:To prevent the inadvertent change of operating force by arranging an operating force knob in a recessed part provided on the surface of a lens housing. CONSTITUTION:An operating force knob 1c is provided in a joint window 1b formed on the surface of a lens housing. The focal distance (zooming operation) is formed so that the focal position (focusing operation) is changed in accordance with the rotation angle of an operation shaft 1e while complying with the position of an operation shaft 1e in the axial direction by operating an operation rod 1a. The zooming is operated by pushing (Tele) and pulling (Wide) in the direction of the operation rod 1a and the focusing is operated by the clockwise rotation (infinity) and the counter-clockwise rotation (the closest distance). The operating force of the operation rod 1a is changed in accordance with the rotating angle of the operating force knob 1c. In this case, there is one operating force knob 1c arranged in the recessed part of the joint window 1b, but plural operation knobs for zooming, focusing and iris operation are preferably provided.
Patent JP-H09312179-A (JP)
Title: Connector
Inventor: HAMAZAKI MASAHIRO
IPC: H01R13/642
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To ensure secure connection between a jack contact and a plug contact during collector engagement. SOLUTION: This connector 3 is constituted so that a plug connector 31 in which a straight shaped plug contact 111a of thinner than a recess groove depth is arranged on a recess groove 311a that reaches one end side on an insulation plate and a jack connector in which a tongue piece shaped jack contact is arranged at a position corresponding to the plug contact 111a can be connected with a sliding contact from each of the respective tip end sides of the plug contact 111a and the jack contact. In this case, the recess groove 311a of the plug connector 31 is constituted so as to form a chamfer-shaped diagonal faces 311a-1 and 311a-2 for reducing respective ridge lines in at least one of the ridge line area of a jack contact insertion end side of a recess groove side wall or in a surface side ridge line area of a recess groove double-sided wall.
Patent JP-S5752580-A (JP)
Title: Method for assessing quality of pressure welded part by heating
Inventor: TACHIKAWA HIROSHI
IPC: B23K13/00
Filed: 1980-09-16
Abstract: PURPOSE: To assess whether the quality of joined parts are defective or non-defective without carrying out destructive or non-desctructive tests by monitoring upset times during pressure welding work by heating, and comparing the value with a correct range.  
     CONSTITUTION: The set times T 1 WT 9  of respective steps are inputted from a sequence time setter 25 to a central processing unit 22 and the target upset rates from an upset rate setter 26 respectively via an input port 23. Further the signal from an upset rate detector 13 is inputted to the unit 22 via an A/D converter 27 and the port 23. The unit 22 outputs control signals to a solenoid valve 31 for oxygen communicating with burners, a solenoid valve 32 for acetylene, an oil hydraulic directional control valve 33, an oil hydraulic pump 34, etc., and outputs display or signals to a display device displaying the monitoring of pressure welding conditions such as the upset times and the like and a printer 38 via an output 24. Whether the temp. of the pressure welded part is adequate or not is decided by the monitoring of the upset times and the quality of the pressure welded part is thereby assessed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5553974-A (JP)
Title: Data compression system
Inventor: KUBOTA SHINICHI
IPC: G06T9/00
Filed: 1978-10-16
Abstract: PURPOSE: To enhance the compression factor of the entire original by dividing the picture signals into several blocks, selecting the compression system suited to the expressing type of the original to carry out the compression with every block and then transmitting the high-compression block in preference.  
     CONSTITUTION: Input signal 1 is supplied to the block division circuit consisting of buffer circuit 2 and address counter 3. When the count value of counter 3 reaches the value obtained by dividing the bit number equivalent to one scanning by the block number, the contents of circuit 2 is supplied to compression circuits 4∼4'''. Circuits 4∼4''' features several types of compression systems, and the compression selected according to the original type is given to supply the compression signal to buffer circuits 5∼5'''. These compression signals are given the addresses in sequence via address counters 6∼6''', and a comparison is given to the count value  at comparator 7. Gate circuit 8 opens the gate to the minimum count signal; the  flag bit is added through flag generation circuit 9; and the compression data is  delivered via output buffer circuit 10. In this constitution, the compression factor  can be enhanced greatly for the entire paper surface including the mesh-spot photos, the sentences, the line work and others. 
     COPYRIGHT: (C)1980,JPO&Japio