baber/WOPTO huggingface dataset:
Patent JP-S5468147-A (JP)
Title: Lens control circuit for electron microscope or the like
Inventor: KIYOUGORA HIDEAKI
IPC: H01J37/141
Filed: 1977-11-11
Abstract: PURPOSE: To simplify the selective operation, by performing the selection to other magnification through taking the fixed magnification as reference, through the provision of the code generation circuit in which the code corresponding to the fixed magnification is set.  
     CONSTITUTION: In obtaining the fixed magnification image, the code corresponding to the fixed magnification if preset from the code generation circuit 9 to the counter 2b corresponding to the fixed magnification mode with the selection of the function switch 3. This code is fed to the decoder 5 via the output circuit 4. Next, in obtaining other magnification from the fixed magnification, when the switch 3 is left as it is and the magnification selection switch 1 only is selected, the counter 2b presetting this pluse is added or subtracted, and the output is fed to the decoder 5 via the circuit 4. Next, the selected reference voltage is added to the exciting circuit 8, exciting the lens 7. Accordingly, no switch 3 needs to be selected and the selective operation can be simplified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6025727-A (JP)
Title: Manufacture of stretched film and apparatus therefor
Inventor: SAWADA KEIJI
IPC: B29C48/10
Filed: 1983-07-25
Abstract: PURPOSE:To obtain simply a stretched film that has been stretched with a precise rate, by supplying air into a tube that is passing between two pairs of pinch rollers, the pairs being spaced from each other in the direction of the travel of the tube, and expand and stretch the tube with the pressure outside of the tube being reduced. CONSTITUTION:A tube To extruded from an extruder 10 is passed through a heating furnace 12, is pinched between two pairs of pinch rollers 16, 17 and is taken up by a take-up roller 22. The pressure in a chamber 18 is reduced by a pump P, and the tube is inflated to a prescribed amount in a circumferential direction defined by a sizing die 20 by a low pressure air B blown from a die A. Cooling water is jetted from a nozzle 19 against the stretched tube to be cooled and solidified. The degree of the stretching is controlled by the circumferential speed ratio of the pinch rollers and the degree of the reduction of the pressure. The intermediate sections of the pinch rollers 16 and the feeding rollers 14, 15 are formed with small diameter sections 23.
Patent JP-S5760972-A (JP)
Title: Power steering device
Inventor: KOMAMURA SEIJI
IPC: B62D5/07
Filed: 1980-09-29
Abstract: PURPOSE: To prevent useless consumption of energy by providing means to detect the movement of handle and operating the oil pressure pump only when the handle is maneuvered and signal is issued from the detector.  
     CONSTITUTION: When the handle 1 is maneuvered off the neurtal position, a detector switch 9 is made on and signal thereof inputted in a control citucit 10 which then supplies driving current to a driving motor 7. When the handle 1 stays at neutral,  that is, the car is running straight forward or is parking, no driving current is supplied to the motor 7 and an oil pressure pump 5 does not operate. On the contrary,  when the handle 1 is turned either left or right, driving current is supplied to the  motor 7 and the oil pressure pump 5 operates accordingly. Oil discharged from the  oil pressure pump 5 is supplied through a flow rate control valve 8 to a power  cylinder 3 in conformance to the movement of the handle, and thus power steering  is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61293088-A (JP)
Title: Receiver
Inventor: TOMITA YOSHIKAZU
IPC: H04N7/00
Filed: 1985-06-20
Abstract: PURPOSE:To faithfully reproduce a color picture by providing a gamma correction table to correct the brightness level data of three primary colors respectively by means of each gamma correction data. CONSTITUTION:The brightness data and the pallet selection signal of three primary colors read out from a color map table 16 by means of a picture color designating address based on a picture color data, are inputted to a ruster color detecting part 32. The part 32 detects whether or not the combination of an inputted brightness level data of three colors designates a ruster color and is one (0,0,0,0) at the time when the selection of a pallet memory 16a is such that the pallet selection signal goes to zero. If the combination designates the ruster color, a high-level ruster color detecting signal is outputted from the part 32 to a switching part 34. The brightness level data of three primary colors outputted from the part 34 is inputted to the gamma correction table 38, and the said data is respectively gamma-corrected.
Patent JP-H11330431-A (JP)
Title: Manufacture for nonvolatile semiconductor memory device
Inventor: KAWADA MASAHITO
IPC: H01L21/8247
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To make efficient element isolation characteristics of a nonvolatile semiconductor memory device by a method, wherein the deposited film of a floating electrode material provided on an element isolation film is removed to form a trench, and an isulating film is formed so as to embed the trench. SOLUTION: After an element isolation film 201 is formed on a semiconductor substrate, a tunnel oxide film 203 is formed in an element region. Next, a polysilicon 202 is deposited over the entire face. Next, after a photoresist is patterned, the polysilicon 202 is etched to form a floating gate 204. Thereafter, an insulation film is deposited to remove the insulation film on a polysilison 204. Thereafter, voids of the floating gate provided on the isolation oxide film 201 can be embedded with the insulation film. Continuously, an insulating film 206 is deposited on the entire face. Thereafter, a polysilicon 207 and a silicoide layer 208 are deposited successively on the entire face of the substrate. Then, cell gate etching is performed. Thereafter, an insulation film 209 which is etched slightly is left behind on the isolation oxide film.
Patent JP-S63300685-A (JP)
Title: Multiplex transmission method for voice and video signal
Inventor: IWAMURA SOICHI
IPC: H04N7/06
Filed: 1987-05-30
Abstract: PURPOSE:To attain transmission without attenuation through a simple cable by applying low-frequency carrier modulation to a video signal, applying frequency modulation to a voice signal, multiplexing the signals in frequency division and sending the result through a telephone communication line. CONSTITUTION:The voice signal from a transmitter-receiver 3 is frequency- modulated by a voice FM modulator 4 at a terminal equipment 1. A CCD camera 5 picks up a talker, a video FM modulator 6 applies frequency modulation to the video signal, they are multiplexed by a multiplex/demultiplex section 7 in terms of frequency division and the result is sent to a terminal equipment 2 through a cable 17. The terminal equipment 2 has the same constitution as that of the terminal equipment 1. The signal sent from the terminal equipment 2 is branched by the multiplex/demultiplex section 7 of the terminal equipment 1 and the amplitude modulation component is eliminated by 1st and 2nd limiters 8, 9. The voice signal demodulated by a voice FM demodulator 10 is sent to a transmitter-receiver 3, the video signal demodulated by a video FM demodulator 11 and sent to a television monitor 12. Thus, the television telephone system utilizing a simple cable is attained.
Patent JP-H06347262-A (JP)
Title: Distance-measuring device of camera
Inventor: YAMAUCHI KAZUHIRO
IPC: G01B11/00
Filed: 1993-06-07
Abstract: PURPOSE:To obtain the title device wherein a distance is measured by attaching greater importance to a release time-lag than distance-measuring accuracy in a multipoint distance-measuring mode in which the distance-measuring time becomes long and the distance is measured by attaching greater importance to the distance-measuring accuracy than the release time-lag in a one-point distance-measuring mode in which the distance-measuring time becomes short. CONSTITUTION:When pulsed light is emitted from an IRED 12, a subject 16 is irradiated with the pulsed light via a light-projecting lens 14, and reflected light from the subject 16 reaches a PSD 13 through a light-receiving lens 15. In an AF circuit 11, distance-measuring information I/L is computed depending on the point of the PSD 13 where the reflected light from the subject 16 is returned, and it is output to a control part 18. An M/S switch 19 sets either a multipoint distance-measuring mode or a one-point distance-measuring mode. According to the distance-measuring mode which is selected by the M/S switch 19, values of the number of light-emitting operations and of the integration time of the IRED 12 are sent to the control part 18 from an adjusting-value storage part 17, and the values are decided and output to the A/F circuit 11.
Patent JP-S5837998-A (JP)
Inventor: ISHIWATARI MASAOKI
IPC: H05K7/20
Filed: 1981-08-28
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-H08301003-A (JP)
Title: Raising-lowering support device of upper stage load-carrying platform of two-stage load-carrying platform type vehicle dolly
Inventor: SUGANUMA YUKIE
IPC: B60P3/08
Filed: 1995-05-08
Abstract: PURPOSE: To eliminate the possibility of contact and collision with a constitutive member of a raising-lowering support device of an upper stage load-carrying platform of a loading and unloading vehicle in a two-stage load-carrying platform type vehicle dolly. CONSTITUTION: A backward inclining short guide column 15 whose rear side is formed as a guide part and a forward inclining long guide column 16 whose front side is formed as a guide part, are erected at intervals in front and in rear in a small 'lambda' letter shape in a front end part of a lower stage load-carrying platform 12. An upper rolling roller 23 installed in a front end part of an upper stage load- carrying platform 21 and a lower rolling roller 24 installed in a lower end part of a short leg 22 extending downward from a front end part of the upper stage load- carrying platform 21, are rollingly engaged with respective ones of the guide part of the long guide column 16 and the guide part of the short guide column 15.  A hydraulic cylinder 31 as a raising-lowering driving means is extended between the front end of the lower stage load-carrying platform 12 and the front end part of the upper stage load-carrying platform 21.
Patent JP-S62294192-A (JP)
Title: Method for controlling change of valence of metal ion
Inventor: MORI TAKASHI
IPC: C08J5/22
Filed: 1986-06-13
Abstract: PURPOSE:To efficiently control a change of the valence of metal ions producing plural kinds of oxidized state by dividing a cell into anode ad cathode chambers with a specified anion exchange membrane contg. fluorine and by oxidizing or reducing an aqueous soln. contg. the metal ions. CONSTITUTION:A cell is divided into anode-and cathode-chambers with an anion exchange membrane contg. fluorine made of a copolymer having repeating units represented by formula I (where X is F or CF3, l is 0 or an integer of 1-5, m is 0 or 1, n is an integer of 1-5, each of p and q is a positive number, p/q=2-16 and Y is a quat. ammonium group). The thickness of the anion exchange membrane is about 40-500mum, a reinforcing agent can be introduced into the membrane, and a group contg. the quat. ammonium group Y is represented by formula II (where each of R<1>-R<3> is lower alkyl, R<1> and R<2> may bond to each other to form a tetra-or pentamethylene ring and Z<-> is a halogen anion). Metal ions producing plural kinds of oxidized state are fed to the electrode chambers and electrochemical oxidation or reduction id carried out.
Patent JP-S6028185-A (JP)
Inventor: INOUE YOSHIO
IPC: H01R13/62
Filed: 1983-07-27
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-H11317106-A (JP)
Title: Illumination device
Inventor: MUKOGAWA TAKAO
IPC: F21S10/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To realize an illumination full of variety with small power consumption at a low cost by providing a control means for changing the luminance and color of a light source to a sound outputted from a speaker. SOLUTION: In this illumination device 1, the color of a light emitting part 10 can be changed according to the frequency of a sound outputted from a speaker 1, and the light quantity (luminance) of the light emitting part 10 can be changed according to the volume thereof. The light emitting state of a scattering layer 5 on the surface of a light guide body 3 reflects the light emitting state of the light emitting part 10. Accordingly, the color of the surface of the light guide body 3 is changed according to the frequency of the sound from the speaker 7, and the light quantity (luminance) of the surface of the light guide body 3 is changed according to the sound volume, an illumination full of variety can be provided.  This illumination can be realized with a simple device structure of only mounting the light emitting part 10 capable of changing the emitting color and emitting quantity to the end surface of one light guide body 3 and a control part 20.
Patent JP-S61295724-A (JP)
Title: Voice switch circuit
Inventor: NISHINO MASAKAZU
IPC: H04B3/20
Filed: 1985-06-24
Abstract: PURPOSE:To prevent an SN ratio from deteriorating and to reduce the quantity of voice switch insertion loss by adapting a voice switch circuit for each of transmission channels of plural microphones. CONSTITUTION:A transmit voice signal inputted to one of the microphones 11-16 is amplified by a corresponding amplifier among 21-26 and inputted to a corresponding transmission insertion loss circuit among 41-46 and a voice switch control part 13. The voice switch control part 13 check whether transmit/ receive signals detected from signal branch terminals I1-I6 and I7 exceed a transmission threshold value and larger than the level of the receive signal or not and also compares the levels of the transmit/receive signals with one another. The transmission/reception state of voice switch loss to be controlled is decided and the number of transmission channels to be made effective is decided on the basis of the results of said check and comparison; and a loss control signal is outputted to control signal terminals phi1-phi7 according to both decision contents to set the quantities of the insertion loss circuits 41-46 and 9.
Patent JP-S6115049-A (JP)
Title: Solar heat utilizing hot water apparatus
Inventor: MURAMATSU TOSHIAKI
IPC: F24S10/95
Filed: 1984-06-29
Abstract: PURPOSE:To facilitate handling of the titled apparatus and the mounting operation thereof on a roof, and to make it possible to simply carry out the repair thereof by making it possible to easily separate a heat collecting part comprising a heat collector and a heat receiving tank and a hot water storage part comprising a hot water tank. CONSTITUTION:An outer box 4 contains therein a heat pipe type heat collector 5, and an enclosed vessel type heat receiving tank 6 mounted on the upper surface of a condensing part 5a of a heat collector 5 and further having a metal bottom plate 17, and a hot water storage tank 22 is placed on the upper surface of the heat receiving tank 6 by way of a heat insulating material 7, and further the heat receiving tank 6 and the hot water storage tank 22 are mutually communicated with each other by means of an outgoing connecting pipe 24 and an incoming connecting pipe 25. As a result, the heat collecting part 2 can be easily separated from the hot water storage part 3, and the handling of the apparatus and the mounting operating on the roof can be easily carried out and the repair thereof can also be carried out easily. In addition, the packaging and the transport thereof are also easy, and a small number of housing places may be sufficient and furthermore, heat loss due to heat discharge at nighttime may be extremely small.
Patent JP-S6028711-A (JP)
Inventor: SATOU KENICHI
IPC: H02G7/16
Filed: 1983-07-26
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-S6114985-A (JP)
Title: Binder for thermal recording paper
Inventor: SAEKI SHIYUUJI
IPC: B41M5/337
Filed: 1984-06-29
Abstract: PURPOSE:To provide the titled binder excellent in mechanical aptitude in high speed coating, having good dispersibility of a dye and a coupler and suitable for a thermal means such as a thermal printer, constituted by containing a water- soluble resin prepared by modifying PVA with aldehydes. CONSTITUTION:Perfectly or partially saponified PVA is dissolved in water or dispersed in an org. solvent (e.g., methyl alcohol or acetone) and modified with aldehydes, pref., in the presence of an acidic catalyst (pref., hydrochloric acid) to prepare an objective binder containing a water-soluble resin. EFFECT:This binder generates no blocking and excellent in color forming sensitivity, water resistance and solvent resistance.
Patent JP-S5563194-A (JP)
Title: Conflict preventing device
Inventor: ITOU YOSHITAKA
IPC: G06F15/16
Filed: 1978-11-06
Abstract: PURPOSE:To secure the test-and-set order of the memory bit correspondence by combining the bit position decoder and the transfer logic sum gate. CONSTITUTION:When test-and-set T.S order of the EXC bit is executed within central process unit 1, the SPAB information is produced within arithmetic circuit ALU300 to be sent out to signal reception distributor SRD204. Then the identification No. of the SPAB information is compared with the contents of register 305 to secure the decision for its own SDR through the comparison coincidence. Thus decoder 309 is operated to send out the information to interface circuit INF205 to secure the identification for the T.S order. In case no coincidence is obtained through the comparison, SDR204 stops its operation.
Patent JP-S5837628-A (JP)
Title: Die for manufacture of transmission type screen and its production
Inventor: IZAWA AKIRA
IPC: G03F7/26
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a transmission type screen which is easy to provide light shielding parts by providing grooves deeper than the recessing parts of the inverse type of a Fresnel lens on the surface of an inverse type shape of a die provided with the shape of an inverse type of the Fresnel lens. CONSTITUTION:A die having an inverse type shape 2 of a circular Fresnel lens is manufactured on a die substrate 1. Mounting grooves are engraved beforehand on the surface of a cylinder to be mounted with the resultant die, in parallel with the axial direction of the cylinder. The end parts of the die are bent and are forced into the mounting grooves, and are fixed by using bolts or the like. If necessary, the discontinuous parts are packed with a resin, low temp. molten metal or the like, whereby the cylinder-like die having uniform appearance is manufactured. A packing material 4 is used and is packed into the die. A material having good adhesive power to the die and permits easy cutting and stripping is used for the material 4. Grooves 3 further deeper than the recesses of inverse type are engraved at the pitches corresponding to the pitches of the inverse type of a renticular lens. The bottom parts in the shape of the grooves 3 are made parallel to the die surface and flat. The lens using such die is suited for providing light shielding parts by printing, coating or transferring.
Patent JP-H06322079-A (JP)
Title: Production of conductive high-molecular copolymer
Inventor: SHIRASAKI TOMOYUKI
IPC: H01B1/12
Filed: 1993-05-14
Abstract: PURPOSE:To produce a high-molecular copolymer having desired high conductivity by giving proper redox potentials to the monomers or oligomers from which the repeating units are derived. CONSTITUTION:This production process comprises subjecting a plurality of monomers having conjugated double bonds and different optimal redox potentials or such monomers and oligomers to polymerization through electrical oxidation in a solvent. In subjecting the monomers or oligomers to this polymerization, the polymerization oxidation potentials are applied to the reactional system by pulse scanning in which the optimal redox potentials of a plurality of the monomers or oligomers are alternately and repeatedly applied at a specified interval of time.
Patent JP-S5838442-A (JP)
Title: Protective device for photomultiplier
Inventor: SUGIYAMA KATSUJI
IPC: H01J43/30
Filed: 1981-08-31
Abstract: PURPOSE:To obviate happening of a breakdown in a photomultiplier due to strong input-light incidence, by detecting luminous intensity being wider than the photomultiplier's light receiving region, while making up a shutter to close down on this finding. CONSTITUTION:Variation of voltage of resistance of a light receiver 9 is detected and also intensity of light from the outside is discriminated by a light detection circuit 21. With the output given, a relay 22 is driven, while a shutter 23 provided with a discoid vane and a projecting part 24 has a hook 25 at a part of its vane and is locked with a lock pin 26. Centering on its lock pin 29, the shutter 23 is designed to rotate up and down. In addition, a spring 30, which is used to press the shutter 23 downward and shut a lens aperture 40, is installed. A nose part 35 of a drive bar 33 is coupled with a shutter button 36. With this, damage to the photomultiplier by said strong input-light incidence can be obviated.
Patent JP-H03894-A (JP)
Title: Production of paper
Inventor: FUKUDA SHIGEHIRO
IPC: D21H17/67
Filed: 1989-05-30
Abstract: PURPOSE:To obtain paper having extremely improved yield on papermaking wire, excellent strength, whiteness and opacity by blending pulp slurry with light calcium carbonate having a specific particle shape as a loading material and making paper. CONSTITUTION:Pulp slurry is blended with light calcium carbonate satisfying conditions shown by the formula 3<=d/D<=15 [d is average particle diameter (mum) measured by particle size distribution measuring method of SEDIGRAPH X ray transmission and d is 1-5mum; D is average particle diameter (mum) calculated from value of specific surface area measured by BET specific surface area measurement] as a main loading material and paper is made. Preferably light calcium carbonate comprises >=50wt.% particles having 0.1-0.6mum D value and 1-5mum d and <=25wt.% particles having >=5mum d.
Patent JP-S5928007-A (JP)
Title: Lubrication device for engine
Inventor: KAWAKATSU TATSUMI
IPC: F01M1/10
Filed: 1982-08-05
Abstract: PURPOSE:To omit piping and other parts for lubrication, and to make the assembling work of an engine easier as well as to simplify the structure of it, by connecting the outlet port of a filter for lubricant directly to the lubricant passage provided in a crankshaft. CONSTITUTION:The end part 3a of a crankshaft 3 on the side of a gear case is extended to the part 2 of a gear case, and the extended part is closely contacted with the fitting hole 11 of a gear case 2. A lubricant passage 12 is formed in the crankshaft 3, and it is extended to the metal 8 of a crank pin from the end surface of a crankshaft 3 on the side of a gear case 2, piercing through a crank arm 5 and a crank pin 6. On the other hand, a female screw thread 13 is formed in the gear case 2, coaxially with the fitting hole 11, and the flange 18 of a lubricant filter 15 is screwed into the female screw 13 by the intermediary of a male screw 14. With such an arrangement, the outlet of a lubricant filter 15 can be directly connected to the lubricant passage 12 in the crankshaft 3, so that an arrangement such as a piping can be omitted from an engine construction.