baber/WOPTO huggingface dataset:
Patent JP-H08257218-A (JP)
Title: Managing device for pachinko machine
Inventor: NAGANO MITSUYOSHI
IPC: A63F7/02
Filed: 1995-03-20
Abstract: PURPOSE: To simplify information transmission lines by transmitting much information through a little information transmission lines by transmitting the pulse sequence of pulse width corresponding to prescribed information from the side of a PACHINKO machine and obtaining the information from the PACHINKO machine by decoding the pulse sequence on the side of the managing device. CONSTITUTION: A transmission frequency from a transmitter is passed through a frequency divider circuit, the pulse sequence of 0.5 second (A pulse) and 1.0 second (B pulse) is outputted, for example, and these pulses are outputted through respective analog switches SX and SY to be controlled by a PACHINKO machine controller. A terminal A1 is provided by parallelly connecting a capacitor C1 and a resistor R1 through a diode D1 to an input terminal S of a cable on the side of the managing device, and a terminal B1 is similarly provided by parallelly connecting a capacitor C2 and a resistor R2 through a diode D2 . Concerning the outputs of both the terminals A1 and B1 , the output through exclusive IR is defined as an A terminal and the output ANDing both the terminals is defined as a B terminal so that the output shown on a truth value table shown in the figure can be provided.
Patent JP-S59214730-A (JP)
Title: Lens-decentering measuring device
Inventor: GOTOU ATSUO
IPC: G01M11/00
Filed: 1983-05-20
Abstract: PURPOSE:To obtain a bright index image with high contrast, by utilizing a polarizing prism, thereby eliminating substantially almost all the decrease in amount of light from an index, and eliminating almost all the flares. CONSTITUTION:A back surface mirror 15 is constituted as a 1/4 wavelength plate, whose one surface is a reflecting surface. Therefore, linearly polarized light, which is inputted to the back surface mirror 15, is reflected as linearly polarized light, which is crossed at a right angle with said linearly polarized light. The light is reflected by a polarizing prism 14 after passing through a total reflection prism 6 and directed to the center of a sphere of a decentering measuring surface of a lens to be checked 9 through an image forming lens 8. The decentering measuring surface of the lens to be checked 9 is located at a position of auto-collimation. Therefore, the linearly polarized light, which is reflected by the decentering measuring surface goes in the reverse direction. The light is reflected by the polarization prism 14, reflected by the back surface mirror 15 through the total reflection prism 6, and then inputted to the polarization prism 14 through the total reflection prism 6 again. Since the polarizing direction is rotated by 90 degrees, the light is transmitted. The linearly polarized light transmitted through the polarization prism 14 is reflected by an index plate 13. Since the light passes the 1/4 wavelength plate twice, the polarizing direction is rotated by 90 degrees.
Patent JP-S61245797-A (JP)
Title: Diaphragm for speaker
Inventor: KAWADA KAZUHARU
IPC: H04R7/02
Filed: 1985-04-24
Abstract: PURPOSE:To give the waterproof property while keeping a high Young's modulus, a low density, a sufficient internal loss, and a high flexural rigidity by forming a diaphragm for speaker with a base material which is made of paper materials, where a paper strength fortifier is added to main raw materials consisting of natural fibers and ceramic fibers, by paper making and a thermosetting resin film provided on the main surface of this base material. CONSTITUTION:25wt% ceramic fibers and 75wt% natural fibers are mixed and are dispersed in water in a paper making tank, and 10wt% corn starch is added to mixed fiber materials to prepare paper materials. They are made into paper having a desired diaphragm shape and are dried under about 5.0kg/cm<2> pressure at about 200 deg.C to form the base material, and this base material is immersed in an epoxy resin solution, and a solvent is volatilized in a drier by about 100 deg.C hot blast to dry the base material, and the base material is heated and pressured at about 200 deg.C and 6.0kg/cm<2> pressure for about 30min by a mold to harden the epoxy resin completely.
Patent JP-S58215360-A (JP)
Title: Ink jet device
Inventor: JIYOON JII MAATONAA
IPC: B41J2/145
Filed: 1983-05-20
Abstract: An elongate acoustic waveguide (20) couples a transducer (18) to an ink jet chamber (14) including an inlet port and an outlet orifice (16) through which droplets of ink are ejected. A compensating rod (19) has one end rigidly connected to one end of the transducer (18) and its other end a secured for example by means of adhesive (25) within a receptacle in a backplane (27). This arrangement serves to reduce or obviate resonance phenomena produced when the transducer is in operation.
Patent JP-S58205393-A (JP)
Title: Subscriber circuit
Inventor: IWATA TSUTOMU
IPC: H04Q3/52
Filed: 1982-05-26
Abstract: PURPOSE:To prevent burning of a scanning matrix and the like, even if a continual failure current flows, by inserting a current protecting element showing a high resistance with a current being a prescribed value or over in series between the scanning matrix and a cut-off contact. CONSTITUTION:When a subscriber's telephone set 1 hooks off, a part of current flows in the path of ground-resistor 12-cut-off contact 18b-protecting circuit 3- subscriber's line 21b-telephone set 1-subscriber's line 21a-protecting circuit 3- cut-off contact 18a-current protecting element 24- resistor 14- resistor 15- battery, and the other part of the current flows separately in a drive circuit 10 or a reading circuit 11 via diodes 16, 17. In this case, if a high voltage 23 is impressed continually and a current being the operating current or below of the protecting circuit 3 flows continually, because of the contact of a power line on the subscriber's line 21a or induction, the resistance of the current protecting element 24 is increased to suppress the flowing current, allowing to prevent the burning of the resistors 14 and 15.
Patent JP-S60232577-A (JP)
Title: Electrostatic recording method
Inventor: SUZUKI AKIRA
IPC: G03G13/08
Filed: 1984-05-02
Abstract: PURPOSE:To enable a good image free from background stains and having an image density of >=1.0 by a toner obtaining by forming a coating layer of >=10<9>OMEGA-cm intrinsic volume resistivity on each core particle having 10<2>-10<9> volume resistivity as a toner. CONSTITUTION:The toner is prepared by using, e.g., a styrene-acrylic copolymer contg. 15wt% carbon black, and coating the surface of each core particle prepared by the crushing method, having an average particle diameter of 10mu and a low volume resistivity of 1.8X10<3>OMEGA-cm with said styrene-acrylic copolymer resin mixed with 3wt% carbon black by the fluidized bed coating method to form a coating film having an average film thickness of 1mum and a resistivity of 2.5X10<11>OMEGA-cm as said coating layer alone. When stylus application (charge injection) is executed in an electric field B after breakdown by using this toner, and transfer is carried out in the electric field A before breakdown, recording dependend on the electric field can be executed. Both functions of low resistivity and high resistivity are imparted to the same toner by controlling the intensity of the electric fields of the stylus application region and the transfer region to values different from each other.
Patent JP-S63254933-A (JP)
Inventor: OUCHI TERUAKI
IPC: A01K41/00
Filed: 1987-04-11
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-S62244528-A (JP)
Title: Method and device for forming cold roll
Inventor: TADA NOBUHIKO
IPC: B21D5/08
Filed: 1986-04-18
Abstract: PURPOSE:To make a working efficient by supporting so as to engage in parallel two pieces of the roll group for forming composed by penetrating plurally divided rolls through a piece of shaft and giving a forming force via a backup mechanism as well. CONSTITUTION:A pair of composite rolls 3, 4 composed of the roll group for forming axially fitted to a piece of a supporting shaft are supported in a parallel state to the roll shaft for forming and rotatably with bearings 5a, 5b, 6a, 6b. A forming force is given via hydraulic cylinders 17, 18, 19 by installing backup rolls 9, 10, 11 at the upper and lower parts of the lower part. By using the device of this composition the shortening in the changing work of a roll forming die, reduction in a roll working cost and the increase in the working capacity can be performed.
Patent JP-H07268631-A (JP)
Title: Substrate exchanger
Inventor: HASHIMOTO HAJIME
IPC: C23C14/56
Filed: 1994-03-31
Abstract: PURPOSE:To simplify an arm driving mechanism by airtightly pressing the peripheral edge part of a tray to the rear surface of the peripheral edge at the exchange port of an upper wall by means of a crank mechanism which moves a push-up part upward and the push-up part which moves the tray upward. CONSTITUTION:Gaseous nitrogen is admitted from a vent hole 14 into an exchange port 2 and the atm. pressure is restored in the exchange port 2. A substrate 11 on a tray 19 is exchanged by opening an upper cap 5. Next, the upper cap 5 is closed and the air is discharged from a discharge hole 13 to transfer the arm in a backward direction. The crank 23 is reset to the home position by a spring 25 and the tray 19 is placed on a supporting part 17 by the transfer in the backward direction. The substrate 11 is thus transferred to a film forming position. As a result, the front end of the transporting arm moves merely on the horizontal surface and does not move vertically. The arm driving mechanism is thus simplified.
Patent JP-S60232542-A (JP)
Title: Display device for photographic picture information
Inventor: MATSUMOTO FUMIO
IPC: G03B27/73
Filed: 1984-05-01
Abstract: PURPOSE:To correct a picture to be printed over a look at picture information after density and color corrections on a screen by providing a correcting circuit for picture signals stored in an arithmetic circuit and a signal processing circuit for the correction quantities of the density and color of the picture and a monitor for displaying the picture with signals after corrections. CONSTITUTION:When picture information of every BDR of a negative picture film is stored in a memroy 25, this information is inputted from the memory 25 as a picture signal VS of every BGR to the correction quantity arithmetic circuit 26. Then, pieces of feature information on contrast, maximum and minimum density, etc., are extracted to calculate a correction quantity AM. This is inputted to a correcting circut 27 for the correction quantity AM, which makes density and color corrections of the signal VS to generate a corrected picture signal MVS; and this signal MVS is inputted to a motor driving circuit 28 to display the corrected picture on the right-side screen 31B of the monitor 31. On the other hand, an uncorrected picture signal VS is also read out of the memory 25 and inputted to the circuit 28 to display an uncorrected picture based upon the uncorrected picture signal VS on the left-side screen 31A of the monitor 25. Therefore, an operator confirms the pictures before and after the corrections by looking at the right and right screens 31B and 31A of the monitor to make corrections.
Patent JP-S61247217-A (JP)
Inventor: MATSUNAGA KANZO
IPC: H02H3/30
Filed: 1985-04-24
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-S61248359-A (JP)
Title: Manufacture of enclosed type lead storage battery
Inventor: SAITO SHINJI
IPC: H01M4/22
Filed: 1985-04-24
Abstract: PURPOSE:To increase initial charge capacity for obtaining battery performance stably even if the battery is preserved for a long time at high-temperature condition by performing initial charge with electric current more than 0.025CA after supplying an amount of electrolytic solution into the battery excessively in comparison with the quantity of the liquid which can be well absorbed in a positive, a negative plates and a retainer, and thereafter, discharging the battery with low-electric current prior to initial charging process. CONSTITUTION:An amount of electrolytic solution excessive in comparison with the quantity of the liquid to be absorbed in a positive, a negative plate and a retainer, is supplied into a battery and the battery is discharged with low-electric current, so that much quantity of small crystallized PbSO4 is formed in the plate pores to retain sulfuric acid in the form of PbSO4. And further, the battery is charged with electric current more than 0.025CA, which is enough power to build up electric potential of the negative plate instead of high-electric current, to transform PbSO4 into PbO2 and at the same time, to retain much quantity of H2SO4 in the plate. PbO2 being produced during this period is formed in large crystal because the battery is charged with low-electric current, so that the porosity of the positive plate increases. And, since the battery is charged continuously until the free liquid is used up, the activity of the negative plate increases in parallel with gassing.
Patent JP-H02268902-A (JP)
Title: Steel sheet for painting and production thereof
Inventor: SUZUKI HAJIME
IPC: B21B1/22
Filed: 1989-04-07
Abstract: PURPOSE:To improve the adhesiveness of a coating film to a steel sheet for painting an brightness of reflectivity by imparting a specific surface roughness to the surface of the steel sheet. CONSTITUTION:Plural peak parts 30 which exist between peak parts 20 and have the nonflat summits 31 formed to the height lower than a crest surface 21 or the same height as the above-mentioned surface constitute a part of the surface roughness of the steel sheet 10 for painting. The surface roughness is first imparted to the steel sheet by rolling the steel sheet by using dull rolls in a 1st stage. The steel sheet is subjected to a light roll reduction in the range of equation 1 where the surface roughness of the steel sheet imparted by the 1st stage does not disappear in the 2nd stage. As a result, the steel sheet for painting having a microscopical form is obtd. and the brightness of reflectivity is improved without lowering the adhesive property of the coated film too much.
Patent JP-S5313780-A (JP)
Title: Plane circulating type parking apparatus
Inventor: YAJIMA SEIICHI
IPC: E04H6/32
Filed: 1976-07-23
Abstract: PURPOSE: To provide a parking apparatus which can store two lines of mobiles moved circulatingly on a plane without providing wheels and guides at the bottom of pallets for loading the automobile nor providing means for connecting pallets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11351283-A (JP)
Title: Inertia brake of transmission
Inventor: ORGANEK GREGORY JOSEPH
IPC: F16D55/36
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To rapidly and surely complete the shifting by rapidly decelerating a shaft of a transmission in a synchronous manner. SOLUTION: In an inertia brake 4 of a transmission, a clutch group 10 is pressed using a ball ramp mechanism 8 to decelerate a rotating transmission shaft. The clutch group 10 is supported by an integrated drive assembly 86. An armature 16 is provided with a surface formed at the angle to be engaged with a friction surface formed on an end plate 14, and a cone clutch 18 is formed thereon. A coil 12 is excited by the power signal of a control unit 45, and the armature 16 is magnetically attracted, thereby introduces the friction brake force in the armature 16 to operate the ball ramp mechanism 8.
Patent JP-S62246216-A (JP)
Inventor: SAKUMA SHINZO
IPC: H01H33/66
Filed: 1986-04-17
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-H04320368-A (JP)
Title: Semiconductor device
Inventor: UCHIDA HIRONORI
IPC: H01L29/78
Filed: 1991-04-19
Abstract: PURPOSE:To elevate source/drain withstand voltage of a high withstand voltage P channel transistor built in a semiconductor device. CONSTITUTION:A high concentration drain type P channel transistor 27 is formed in a high concentration N well region 22 while a low concentration drain type P channel transistor 33 is formed on an N type semiconductor substrate 21 except the N well region 22.
Patent JP-H10267629-A (JP)
Title: In-process measuring apparatus for shape of concave mirror
Inventor: UDA YUTAKA
IPC: G01B11/24
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the shape of an object by a method wherein light which is reflected by a circular face whose center is the center of a shaft as a part of a face to be measured is used as reference light, it is made to interfere with measuring light reflected from the whole face to be measured, interference fringes are generated and the interference fringes are detected by a light-receiving element such as a CCD or the like so as to be computed and processed. SOLUTION: In a state that a concave mirror 1 to be measured is attached to a spindle 2 at a working machine, the shape of a reflecting face is measured. In order to expand the diameter of a beam from a laser light source 3, a beam expander 4 is used. The beam is transmitted through a beam splitter 5, it is incident on a first zone plate 6, and it is separated into zero-order light and reflected light. The reflected light is condensed in the focus A in the curvature center of the concave mirror 1 to be measured, and it is passed through a pinhole 7 so as to irradiate the whole face of the mirror 1. The zero-order light is cut off by the pinhole 7. Reflected light is condensed in the focus of the concave mirror 1, it is passed through the pinhole 7, and it is separated into first-order reflected light and zero- order light by the zone plate 6.  The diffracted light is used as measuring light, the zero-order light is used as reference light, and both are synthesized as interference light by a second zone plate 8. Interference finges are detected by a detector 11.
Patent JP-H02266753-A (JP)
Title: Reader
Inventor: FUSEYA NORIYUKI
IPC: H04N1/028
Filed: 1989-04-07
Abstract: PURPOSE:To perform reading with high picture quality by converging light emitted from a light source on the plane of original platen glass, and setting the image-forming focusing position of a light convergent fiber lens above the original platen glass. CONSTITUTION:The intersection B of the optical axis of a LED light source 6 and that of the light convergent fiber lens 8 can be set on the optical axis of the light convergent fiber lens 8 and also, above the plane of the original platen glass 10, and also, the image forming focusing position of the light convergent fiber lens 6 can be set above the original platen glass 10. In such a manner, it is possible to perform the reading with high picture quality without reducing a light quantity even when an original is floated and preventing the output of an image sensor from being lowered, and furthermore, preventing an image from being out of focus. Also, since the LED light source having convergency is used, efficient illumination can be applied, and a compact device can be constituted.
Patent JP-S5516047-A (JP)
Title: Preparation of epoxy resin
Inventor: KANEKAWA SHIYUUICHI
IPC: C08G59/00
Filed: 1978-07-20
Abstract: PURPOSE: To obtain an epoxy resin having improved curability, heat and water resistance, by reacting a novolak prepared through reaction between a precondensate of a phenol with formaldehyde and resorcinol with an epihalohydrin in the presence of an alkali.  
     CONSTITUTION: One or two or more types of phenols, e.g. phenol, cresol, and xylenol, are reacted with formaldehyde in the presence of an alkaline catalyst, e.g. an alkali (earth) metal hydroxide, at 40W150°C to give a resol-type precondensate, which is reacted with resorcinol at 70W140°C to form a novolak. The novolak is then subjected to dehalogenation and ring closure with about 2W10moles, preferably 5W7 moles, per hydroxyl group in the novolak of an epihalohydrin in the presence of an alkali catalyst at 20W120°C to form the desined epoxy resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5516555-A (JP)
Title: Manufacture of thin film of zinc oxide
Inventor: SAKAKURA MITSUO
IPC: H01L41/18
Filed: 1978-07-21
Abstract: PURPOSE:To maintain piezoelectric characteristics while lessening strain by sputtering metal, smaller in ion radius than lithium and zinc, at the same time as zinc in  a manufacturing method for a thin film of zinc oxide by sputtering zinc. CONSTITUTION:At the same time as zinc, metal (boron, aluminium, silicon, etc.) is sputtered which is not less than tervalent and smaller in ion radius than lithium and zinc. As for a zinc-oxide coating of those in a solid-solution state, strain appearing in it can be prevented from enlarging and the glass plate can also be prevented  from cracking. Adding lithium stops the resistivity from lowering and piezoelectric characteristics can be maintained.
Patent JP-S5315737-A (JP)
Title: Magnification ratio display unit for scanning type electronic microscope
Inventor: YAMADA OSAMU
IPC: H01J37/22
Filed: 1976-07-28
Abstract: PURPOSE: To secure the display of the magnification ratio which is corrected automatically even for the test material containing an irregularity just by securing a correct convergence of the electronic beam at each area of the test material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62246525-A (JP)
Title: Lecithin mixture and production thereof
Inventor: TAKAI MAKOTO
IPC: C09K23/14
Filed: 1986-04-18
Abstract: PURPOSE:To produce a high-purity lecithin mixture having lowered antigenicity and hemagglutination activity and excellent emulsifying action, by suspending commercially available lecithin mixture in an alcoholic organic solvent, removing the insoluble components therefrom and removing the solvent. CONSTITUTION:A mixture containing >=65wt% phosphatidylcholine, 15-35wt% phospholipid mixture containing ethanolamine and phosphatidic acid and 0-20wt% neutral lipid is suspended in an alcoholic organic solvent, the components insoluble in said solvent are removed from the suspension and the solvent is removed to obtain a mixture containing >=75wt% phosphatidylcholine, 5-13wt% phospholipid mixture containing ethanolamine and phosphatidic acid and 0-20wt% neutral lipid. The antigenicity and hemagglutination activity of commercialized lecithin mixture are lowered in the present product can be product has excellent emulsifying action. Accordingly, the product can be used as a raw material for an injection.
Patent JP-H03288141-A (JP)
Title: Image recorder
Inventor: NAGATA OSAMU
IPC: G03B17/50
Filed: 1990-04-04
Abstract: PURPOSE:To prevent the color developing density of an outputted image from lowering even when the pressing force of a pressing developing device lowers by providing a pressure detecting means for detecting the pressing force of a pressing developing means and an exposure control means for controlling the exposing light quantity of an exposing light source based on the detected result of the pressure detection means. CONSTITUTION:This recorder is provided with the pressing developing means 22 having a large-diameter pressure roller 22a, a small-diameter pressure roller 22b and a backup roller 22c. Then, it is also provided with the pressure detecting means 11b for detecting the pressing force of the means 22 and the exposure control means 104 for controlling the exposing light quantity of the exposing light source 50 with which a latent image based on image information is formed on a photosensitive and pressure sensitive paper 12 based on the result detected by the means 11b. Furthermore, a color filter 6 for adjusting the color balance of light from the light source 5a is provided, and the means 104 controls the exposing light quantity of the light source 5a and the color balance of the color filter 6 based on the result detected by the means 11b. Thus, the color developing density of the outputted image is not lowered even when the pressing force of the means 22 lowers because of the secular change.