baber/WOPTO huggingface dataset:
Patent JP-S5655717-A (JP)
Title: Actuator for electric engine controller
Inventor: KASUFUCHI FUMIAKI
IPC: F16D11/00
Filed: 1979-10-11
Abstract: PURPOSE: To smoothen a change-over operation of a clutch mechanism, by making the slant angle of a side surface of a tooth of a clutch sleeve and that of a side wall of its corresponding groove of a clutch shaft equal in a given angle range.  
     CONSTITUTION: The side face inclination angle θ of a tooth 30 of a clutch sleeve 24 and the side face inclination angle θ of a groove 31, which engages the tooth 30, of a clutch shaft 27 are made equal in a range of 5W25°. The clutch sleeve 24 and clutch shaft 27 constitute a clutch mechanism of an actuator 5. The width of the bottom wall of the groove 31 is made greater than the thickness of the tooth 30 at the bottom thereof. When a shift lever 22 is attracted by an electromagnetic clutch 20, the clutch sleeve 24 is pushed forward and brought into engagement with clutch shaft 27. The tooth 30 does not normally engage the groove 31 directly even if the clutch sleeve 24 is pushed forward. However, when the clutch sleeve 24 is slightly turned by a rotation of an output shaft 25, the clutch sleeve 24 is pushed by a push spring 29 and the tooth 30 falls in the groove 31. According to experimental data, the engagement and disengagement between the tooth 30 and groove 31 can be performed smoothly by making the inclination angle of the side face of each of the tooth 30 and groove 31 be 5W25° and rendering the groove width broader. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02311252-A (JP)
Title: Ultrasonic machining device
Inventor: SUDO NAOHIKO
IPC: B24B1/04
Filed: 1989-05-25
Abstract: PURPOSE:To suppress heating when an ultrasonic trembler is of no load by providing a comparative amplifier and an amplification factor compensating amplifier in a drive electric circuit, so as to make a grade of an input/output characteristic curve of the amplification factor compensating amplifier slower than that of the ultrasonic trembler. CONSTITUTION:A main oscillator 1 provided in a drive electric circuit has a frequency controlling means by which oscillation, amplitude of a trembler 5 are controlled. To a comparative amplifier 2 provided between the main oscillator 1 and an electric amplifier 3, the output from an oscillation amplitude detector 4 that detects oscillation and amplitude of the trembler 5, is input. In an amplification factor compensating amplifier 7, the output of the electric amplifier 3 is amplified, which is fedback to the comparative amplifier 2. The amplification factor compensating amplifier 7 is introduced so as to control the increase in gain avoiding saturation, and the grade of its input/output characteristic curve is slower than that of the ultrasonic trembler 5. In this structure, when a process load is light, the amplitude of the trembler 5 is controlled to be small, whereby heating can be suppressed.
Patent JP-S5654575-A (JP)
Title: Document scanner
Inventor: HOUKI YOUJI
IPC: G06K9/20
Filed: 1979-10-09
Abstract: PURPOSE: To increase a read speed by freely selecting vertical line scanning areas and then by scanning them.  
     CONSTITUTION: In the data area of document 1, the 1st and 2nd lines are scanned by two line sensors C and B, the 3rd line by line sensors C and A, the 4th and 5th lines by line sensor C, and the 6th line by line sensors C and A, and B and C. Video signal VSGs A, B and C from sensors A, B and C are led to differential amplifier AMP by analog switch ALS. Under the command of microprocessor unit MPU, line sensors A, B and C are operated through external register ORT, scan start generating circuit SS and sensor driving clock CL. Since sensor outputs vary three times with areas, they are fed back to AMP by way of multiplexer AMPX1 and the voltage-dividing circuit made of resistances R 2 , R 3  and R 4  to compensate fluctuations. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08318366-A (JP)
Title: Solder heating method and device therefor
Inventor: HOSHINO KOICHI
IPC: H05K3/34
Filed: 1995-05-29
Abstract: PURPOSE: To suitably solder without setting restrictive condition of member for a work by locally irradiating with light beam, laser beam, etc., and supplying the energy needed for heating of solder while varying timewise. CONSTITUTION: Irradiation of light beam, laser beam, etc., is executed from an energy supply part 1 with opening a shutter 2, by closing the shutter 2, irradiation is interrupted. The energy supply part 1 and shutter 2 are controlled by a controller 3, an energy adjusting part 4 is to vary supply energy timewise by controlling/adjusting irradiation condition, further, irradiation and interruption are executed by repeatedly opening/closing the shutter 2. Energy supply to a work 5 is dispersed timewise, by repeating ascending/descending of a temp. of soldered part, the work 5 is subjected to gradual temp. rise and receives necessary energy free from damaging.
Patent JP-S5253332-A (JP)
Title: Control system of automatic crawling body
Inventor: FUTAMI SHIGERU
IPC: G05D1/02
Filed: 1975-10-27
Abstract: PURPOSE: Control system of automatic crawling body which collects trash or polishes floor etc. while running within predetermined region, in when the region is wholly covered along desired path by very simple constitution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07151915-A (JP)
Title: Optical anisotropic element, its production and liquid crystal display element using the same
Inventor: ARAKAWA KOHEI
IPC: G02F1/1335
Filed: 1994-06-13
Abstract: PURPOSE:To improve view field characteristics and irregular colors in a TN liquid crystal display element and to provide a liquid crystal display element of high quality display excellent in visibility. CONSTITUTION:The optical anisotropic element consists of a thermoplastic resin film having transmitting property for light and optical anisotropy. Re value is defined as {(na+nb)divided by 2-nc}Xd, wherein na, nb and nc are three optical elastic axes of the film and nb is the smallest, and the (d) is the film thickness. The average Re in the plane satisfies 50<Re<400 nm. The angle beta is defined as an angle between nb and the normal line of the film, and the average betain the plane satisfies 10<=beta<=50. The coeffts. of variation Cbeta, CPe for ' and Re of the optical anisotropic film are Cbeta<=0.1 and CRe<=0.1, respectively.
Patent JP-S5356028-A (JP)
Title: Exposing and scanning for copier
Inventor: OGURA YUKIO
IPC: G03G13/04
Filed: 1976-11-01
Abstract: PURPOSE: To easily copy a thic document by firmly holding the surface of a document, and by exposing and scanning a photopsensitive paper and an optical system in the same direction with the speed of the photo-sensitive paper two times as fast as that of the optical system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04331911-A (JP)
Title: Optical scanning device
Inventor: NAKAI TAKEHIKO
IPC: G02B26/10
Filed: 1991-05-02
Abstract: PURPOSE:To correct a light output with high accuracy, to emit invariably constant laser light from a laser light source, and to enable high-performance image formation by adjusting the light emission timing of a light source means. CONSTITUTION:The laser output of a laser diode 1 is detected by a photodiode 12, whose output signal is sent out to a laser driver 11, which supplies a driving current to the laser light source 1 according to the input signal so that laser output becomes constant. The laser light source 1 is turned on firstly for the detection of the laser output, and the laser light is emitted even in the opposite direction from the direction of the laser diode 12 at this time. Therefore, when the laser light irradiating the side of a scanning optical system is made incident on the laser light source side again as return light, the quantity of light detected by the photodiode 12 apparently increases. Consequently, the detection timing of the laser output can optionally be set in an area where the return light is made incident again except in an image write area.
Patent JP-S5354722-A (JP)
Title: Production method of magnetic rotor
Inventor: IMAI YOSHIKIYO
IPC: H02K15/02
Filed: 1976-10-29
Abstract: PURPOSE: To protect permanent magnet and to prevent production of defective permanent magnet in such a manner that it is demolded while resin is still wound outer circumference of it and stocked or transported as itis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62286463-A (JP)
Inventor: YASHIMA KENICHI
IPC: A61J1/14
Filed: 1986-06-05
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-H06339441-A (JP)
Title: Central cleaner
Inventor: NAKATANI TADASHI
IPC: A47L5/38
Filed: 1993-06-01
Abstract: PURPOSE:To reduce the number of wires leading from a main body to each outlet so as to enhance the properties of a central cleaner regarding its construction work by providing the main body including a fan motor with a signal receiving portion and an information transmitting portion, and providing a power receiving portion, the signal receiving portion and the information transmitting portion on the side of an at-hand hose. CONSTITUTION:A central cleaner main body 1 which collects dust by exerting a sucking force generated by a fan motor 12 on a hose outlet 2 provided in the wall or floor of each room is provided with an AC power transmitting portion 15 for supplying power to an at-hand hose 4 which can be connected to each hose outlet 2, a main body signal receiving portion 19 for receiving and demodulating signals superimposed on a feeder line 9, a main body control portion 11 for determining the power supply to the fan motor 12, and a main body information transmitting portion 18 for modulating information from the control portion 11 and for superimposing it on the feeder line 9. The at-hand hose 4 is provided with an at-hand control portion 21, a power receiving portion 24 for receiving power from the transmitting portion 15 via the feeder line 9, a signal receiving portion 29 for receiving the signals which are modulated at high frequencies and superimposed on the feeder line 9, and an information transmitting portion 28.
Patent JP-H0427324-A (JP)
Title: Leg-fixing device for shaving hoof of cow
Inventor: NARAHARA SAKAE
IPC: A01K15/00
Filed: 1990-05-21
Abstract: PURPOSE:To save labor in moving of cow and efficiently breeding of a number of cows without requiring special facilities for shaving hoof by installing a horizontal bar at a prescribed position of height along section of each cow in a cowhouse fixing a leg-fixing member and carrying out shaving of hoof. CONSTITUTION:When hooves of right legs of a cow 1 are shaved, the cow 1 is moved on the left side in a section and leg-fixing member is positioned and fixed to a horizontal bar 10 located on left side in the section. When hooves of right front legs are shaved at first, a leg-fixing shaft 21 is fitted to position suited to right front leg and a pin 25 is inserted into a through hole 11 and opening hole 23 to fix a horizontal member 20. Then the right front leg is fixed to a retaining bar 27 while turning the hoof side upward and the hooves are shaved using a hoof-shaving tool.
Patent JP-H0426294-A (JP)
Title: Phosphor screen
Inventor: TANAKA SATORU
IPC: H04N9/14
Filed: 1990-05-21
Abstract: PURPOSE:To realize multicolor phosphorescence through simple constitution by forming a phosphor screen of phosphor particles having an absorbing characteristic to absorb the light of wavelength shorter than the wavelength of ecitation light. CONSTITUTION:The phosphor particles 11 are fixed to each other by the binder of transparent or semitransparent resin 12. The phosphor particle 11 is constituted as a globular phosphor particle in which the green and the red long wavelength pass filter layers F1 and F2 of the absorbing characteristics of prescribed wavelengthes are arranged in this order from the inside to the outside between phosphorescent layers. The green long wavelength pass filter layer F1 is arranged between a blue color phosphorescent layer B and a green color phosphorescent layer G, and has the absorbing characteristic to transmit the light of the wavelegth longer than the wavelength of the excitation light lambdaG, and in addition, absorb the light of the wavelength shorter than the wavelength of the excitation light. When the screen is irradiated by plural excitation lights of the wavelengthes corresponding to each phosphorescent layer by mixing their intensities by proper ration, an optional phosphorescent color due to the mixing of a red, a green and a blue colors can be obtained. Thus, the multicolor phosphorescece can be realized through the simple constitution.
Patent JP-H04358081-A (JP)
Title: Production of chromated plated steel sheet having excellent blackening and corrosion resistance
Inventor: SAKAI HIROHIKO
IPC: C23C22/38
Filed: 1991-06-03
Abstract: PURPOSE:To produce a chromated Zn plated steel sheet having excellent blackening and corrosion resistances by chromating a plated steel sheet subjected to skin pass rolling. CONSTITUTION:A hot dip Zn or Zn alloy plated steel sheet subjected to skin pass rolling is coated with a treating liq. contg. reduced chromic acid having 0.1-0.8 ratio of Cr<3+> to total Cr, 0.1-20 parts at least one of SiO2, TiO2, ZrO2 and Al2O3 sols per 1 part (expressed in terms of CrO3) total Cr in the reduced chromic acid, 0.05-1.0 part phosphoric acid compd. and 0.02-0.5 part fluorine compd. and the coated steel sheet is dried.
Patent JP-S6112157-A (JP)
Title: Telephone system
Inventor: MATSUZAKI NOBUO
IPC: H04M15/28
Filed: 1984-06-27
Abstract: PURPOSE:To relieve the load on a main body control section by applying most part of processings relating to telephone charge display at the telephone set side. CONSTITUTION:When the operator of an extension telephone set 200 hooks off a handset, a hook switch HS is closed and when dialing is executed, selection number data is transmitted and a selection signal is transmitted to a trunk line 22 and time data per one call is transmitted to a data transmission circuit 3. Further, a switch S is controlled and the time data per one call registration is transmitted to a data reception circuit 11. Then a main control section 1 controls a switch frame 2 to establish the line. A terminal control section 10 receiving the time data detects that the switch HS is closed and a ring back tone is interrupted, then data is transmitted to a display device 8, the talking charge is updated and the updated talking charge is displayed.
Patent JP-S5922793-A (JP)
Title: Heat sensitive recording material
Inventor: KIYOHARA TADASHI
IPC: B41M5/337
Filed: 1982-07-29
Abstract: PURPOSE:To provide a heat sensitive recording material recording a sharp image with high density in low heat energy and free from the adhesion of scum and sticking, obtained by containing a specific oxynaphthoenic ester compound in a heat sensitive color forming layer as a sensitizer. CONSTITUTION:In a heat sensitive color forming layer containing a colorless or a light colored basic dye (e.g., 3-cyclohexyl-methylamino-6-methyl-7-anilinofluorane) and an org. acid and/or a phenolic substance (e.g., bisphenol A) as heat sensitive color forming components in combination, a compound shown by a formula I of a formula II [wherein R is (substituted) alkyl, (substituted) phenyl or (substituted) ethylene] (e.g., 3-oxy-l-naphthoenic methyl ester) is further contained as a sensitizer to obtain an objective heat sensitive recording material. EFFECT:The titled material is excellent in long-term preservability and high in heat sensitivity.
Patent JP-H10320890-A (JP)
Title: Reproducing device of optical recording medium
Inventor: MOTOJIMA SUMIO
IPC: G11B7/085
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To shorten the rise time at the time of reproducing different kinds of plural optical disks. SOLUTION: The kind of the optical disk installed to an optical disk drive 15 is stored into a history memory part 11 together with the number of starting. At the time of newly installing and reproducing the optical disk, the past history stored in the history memory part 11 is referred, the rise sequence is switched making coincident with the optical disk having many numbers of starting, and information is reproduced. Whether the rise sequence is suitable to the installed optical disk or not is judged based on the high frequency component under reproducing and outputting with an optical disk discriminating part 12. Reproducing is continued as it is when it is judged to be suitable and the rise sequence is switched when it is not judged to be suitable.  Since the optical disk having many numbers of starting is selected at the first time, the rise sequence is very likely to coincide with the optical disk, whereby the time required for rising is shortened.
Patent JP-H08331425-A (JP)
Title: Camera monitoring device
Inventor: YUGAWA SHOGO
IPC: H04N7/18
Filed: 1995-05-30
Abstract: PURPOSE: To always provide a satisfactory received picture even without performing control every time even when the place of installation or the like is changed. CONSTITUTION: A pendulum-shaped marker plate 8 is provided inside the case of a camera monitoring device, an infrared ray emitting element 9 and an infrared ray receiving element 10 are provided at an image pickup part, and an infrared reflected signal from the marker plate 8 is detected. Thus, the image pickup part 3 of a television camera 3 is automatically rotated to an object and the image pickup part of the television camera 3 is controlled to be kept at all times.
Patent JP-H10306035-A (JP)
Title: Antimicrobial composition
Inventor: KIMURA TAKAYUKI
IPC: A61P31/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having antimicrobial activity effective even against highly toxic O-157, by including mozuku(s) (Spermatochnaceae)and wakame (Undaria pinnatifida) as active ingredients. SOLUTION: This composition contains, as active ingredients, mozuku, Okinawa mozuku and/or itomozuku as mozuku(s) (Spermatochnaceae), and mekabu as wakame (Undaria pinnatifida), as it is, or, after various physical treatments, such as cutting, chopping, grinding, transformation into a paste, drying, lyophilization and/or pulverlzation. As other ingredients, water, physiological saline, vinegar, a seasdning liquid, etc., are included. Further compounding with vinegar, such as rice vinegar, wine vinegar and/or grain vinegar, and/or vinegar-containing product(s) is (are) effective for enhancing the antimicrobial activity of this composition at an acidity of <=2%.
Patent JP-H0425948-A (JP)
Title: Watch dog timer
Inventor: NAKAMURA TAKANORI
IPC: G06F11/30
Filed: 1990-05-22
Abstract: PURPOSE:To detect abnormality by generating an abnormality detection signal from OR detecting the overflow of a first counting means and that a second counting means counts for a prescribed number. CONSTITUTION:Since a counter 103 is that of four bits and the period of a timer 102 is T2, the carry signal CY of the counter 103 comes to a logical value '1' and a watch dog timer output signal WDTO comes to the logical value '1' when an instruction generating a watch dog timer clear signal WCLR is decoded for more than 16 times in the period of T2. Thus, interruption can be generated even if the program deadlocks a loop containing the instruction generating the watch dog timer clear signal WCLR. Thus, a safe system can be constructed.
Patent JP-2000318220-A (JP)
Title: Color image-forming apparatus and method for switching printing engine
Inventor: KOGAI TETSUEI
IPC: B41J2/525
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To restrict consumption of a process unit and ensure a printing speed by switching a monochromic and a color printing modes and carrying out printing by a predetermined number of times in accordance with the designated mode when a printing job includes a color or monochromic printing process command. SOLUTION: When a specific condition is satisfied in one printing job, entire printing afterwards is carried out in a color printing mode. For example, when color pages exist in the printing job and once the mode is switched to the color mode, succeeding pages including pages designated to be printed monochromically are printed totally in the color printing mode. Alternatively, the number of switching times to the color printing mode is counted, and pages afterwards are totally printed in the color printing mode when the color printing mode is switched by a specific number of times. This way of controlling to switch the color printing mode and monochromic printing mode ensures a printing speed while suppressing consumption and deterioration of a process unit.
Patent JP-S6111273-A (JP)
Title: Paper loading mechanism for automatic paper feeder
Inventor: KASHIMURA MAKOTO
IPC: B41J13/10
Filed: 1984-06-28
Abstract: PURPOSE:To make the charging operations of papers much easier by moving a paper presser plate for charging papers in an interlocking manner with a cam. CONSTITUTION:When a lever 22 is turned almost 90 deg. to the hither side, or in the direction of A, a cam 18 with a shaft 20 is also turned almost 90 deg. in the direction of A, and the cam 18 comes to a position as shown by a two-point chain line. A paper presser plate 8 is pushed and moved to the direction of B by the cam 18. Since the plate 8 is supported at its center 10 on the cut port 16 of a back plate 4, when the upper part 12 of the plate 8 is pushed and moved to the direction of B by the cam 18, the lower part 14 of the plate 8 is moved to the direction of C around the center 10 a strut by overcoming the force of a spring 16. When the lever 22 is pulled down 90 deg. to the this side, the plate 8 is positioned at a position as shown by the two-dotted chain line, and an aperture is formed between a paper feeding roller 17 and the plate 8, permitting the bundle 24 of papers to be loaded.
Patent JP-S62289032-A (JP)
Title: Information transmission procedure management system
Inventor: NAKAO IKUO
IPC: H04L29/06
Filed: 1986-06-09
Abstract: PURPOSE:To simplify each processing and to realize even complicated procedure easily by adopting the constitution that a relay processing unit applies each processing by a communication procedure management table. CONSTITUTION:A command number and a state number fed from a central processing unit 3 and a terminal processing unit 1 are set and the content of a corresponding communication procedure management table 25 is extracted. The command sent to the central processing unit 3 is edited according to the content of the table 25, sent to the central processing unit and the command sent to the terminal processing unit 1 is edited according to the table 25 and the result is sent to the terminal processing unit 1. The next state is set according to the table 25 to obtain the state of command wait for next reception. Each transmission processing forms the processing constituting without the recognition of the state by the table 25.
Patent JP-S6026510-A (JP)
Title: Device for conveying object such as cash, passbook in drive-up banking system
Inventor: HAMADA TAKAAKI
IPC: G07D13/00
Filed: 1983-07-21
Abstract: PURPOSE:To reduce the installation cost and the operating cost of a conveying device, by installing a catch part, which is slidable and is adapted to be lockable at one side, to a delivery window on the tellor side. CONSTITUTION:A titled device comprises the one vertical part 46, extending vertically upward from the one delivery window 47, the other vertical part, extending vertically upward from the other delivery window, a horizontal part, which joins together the upper end parts of the two vertical parts, a pair of driving belts 68 and 79 which are positioned opposite to each other so as to nip a container therebetween within the two vertical parts and the horizontal part, and a driving means which drives the driving belts in the same direction synchronized with each other. Further, the device is provided with a locking member 129 which is located to the one of the vertical parts, a catch part 113 on which a container is placed and which is slidably mounted to said vertical part, and an engaging member 126 which releasably engages with a locking member attached to the catching part.