baber/WOPTO huggingface dataset:
Patent JP-S56784-A (JP)
Title: Information recorder
Inventor: SUGANO TAKAFUMI
IPC: H04N5/928
Filed: 1979-06-15
Abstract: PURPOSE:To increase the quality of reproduced picture at the recorder by FM signal, by the control so that the operating point of optical modulator can be kept at a given position. CONSTITUTION:The output of the optical modulator 14 is branched into the information recording light flux and the drift monitor light flux 14c at the half mirror 15. This light flux 14c is converted into electric signal and fed to the specified narrow band filters 17, 18. Next, the outputs of the both filters are input to the differential amplifier 19 via the amplifiers 20, 21, and the difference signal is detected. Further, servo is operated so that this difference signal is zeroed to control the operating point of the optical modulator 14 and the information signal of the information signal source 24 is input to this operating point. Thus, the cross modulation component between the audio signal carrier and the video signal carrier can stationarily be suppressed, allowing remarkably to increase the quality of reproduced picture.
Patent JP-S572214-A (JP)
Title: Cosmetic
Inventor: KIMURA KUNIKO
IPC: A61Q1/12
Filed: 1980-06-05
Abstract: NEW MATERIAL:A peptide of formula I (A is H or organic residue reactive with amino group; pro is L-proline; n is an integer >=3). EXAMPLE:The compound of formula II (St is stearoyl). USE:An additive for a cosmetic, having improved beautifying effects on the skin, e.g. prevention of fine wrinkles and aging of the skin, with high safety without irritant action on the skin, improved cosmetic effects, e.g. adhesiveness to the skin, covering power of the skin surface and feeling of use, and good storage stability. The amount of the additive is 0.001-1wt% in a basic cosmetic material and a base material for a makeup cosmetic, e.g. a milky lotion, lotion, face powder or lipstick. PROCESS:The peptide of formula I is obtained by protecting the amino or carboxyl group which will not participate in the reaction of the raw material amino acid or peptide, and condensing the protected amino acid or peptide.
Patent JP-S58213761-A (JP)
Inventor: DEBUITSUDO JIEEMUZU RU KAUNTO
IPC: A61P1/00
Filed: 1983-05-02
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-S58204292-A (JP)
Inventor: BURAIAN DEII HIGINZU
IPC: E21B34/00
Filed: 1983-05-02
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-H0622891-A (JP)
Title: Wiping cloth and its production
Inventor: NAKAO ETSURO
IPC: D06M10/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide the wiping cloth which has excellent wiping performance, entirely obviates the generation of lint and is much softer than the conventional wiping cloths. CONSTITUTION:The wholly or partially thermally fused melt-blow non-woven fabric of the wiping cloth consisting of the melt-blow non-woven fabric which is wholly or partially thermally fused by a heating and pressurizing treatment at the intersected points of the respective fibers constituting a web has a structure oriented in the uniaxial or biaxial directions by a stretching treatment. The wiping cloth having 70mm or less bending resistance by a cantilver method is thus obtd.
Patent JP-H07262727-A (JP)
Title: Floating head slider and disk drive device
Inventor: YOTSUYA MICHIO
IPC: G11B21/21
Filed: 1994-03-23
Abstract: PURPOSE:To prevent the floating amt. of a floating head slider from fluctuating due to variations of the position in the radial directional and skew angle of recording medium. CONSTITUTION:With regard to the floating head slider 15 receiving floating force caused by air flowing between rails 17, 18 and 19 and the surface of the recording medium, the rails are composed of the 1st rail 17 arranged in the middle and the 2nd and 3rd rails 18, 19 arranged on both sides of the 1st rail. Then, the 2nd and 3rd rails 18 and 19 are bent in the horizontal direction, thus constituting the floating head slider 15.
Patent JP-H03278045-A (JP)
Title: Liquid crystal projector
Inventor: MIURA SADATSUGU
IPC: H01J65/04
Filed: 1990-03-28
Abstract: PURPOSE:To improve color rendering properties and to make a liquid crystal projector small in size and light in weight as a whole by providing a transparent fine container incorporating a metallic halogen compound and a microwave generation means which excites the metallic halogen compound and forming a light source part. CONSTITUTION:An electric discharging lamp consists of a magnetron 11 which oscillates a microwave, a waveguide 12 which guides the microwave, a cavity resonance room 14 for exciting the lamp by the microwave, a lamp capsule 16 which is positioned at the central part thereof, a reflector 18 which reflects and condenses light from the capsule 16 and a cooling fan 19. The capsule 16 is the transparent fine container incorporating the metallic halogen compound and the magnetron 11 is used for exciting the metallic halogen compound. Thus, the liquid crystal projector which is miniaturized, which is high efficient and whose color rendering properties is excellent is realized.
Patent JP-S532045-A (JP)
Title: Coordinates read method and its device
Inventor: IKEDO TSUNEO
IPC: G06K11/06
Filed: 1976-06-29
Abstract: PURPOSE: To stably and exactly read the coordinates, my making confront the coordinates indicator having the inductive winding on the tablet, generating the AC magnetic field to one side by pouring the AC current, and detecting the coordinates position by the signal level induced to the other side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58196660-A (JP)
Title: Head feed device of magnetic recording and reproducing device
Inventor: YAMASHITA MASAMI
IPC: G11B5/55
Filed: 1982-05-10
Abstract: PURPOSE:To obtain a head feed device which is free from the S/N degradation of a reproduced signal and the crosstalk between tracks, by constituting a feed screw to expand or contract equally in quantity in the radius direction of a magnetic sheet in response to the temperature change. CONSTITUTION:A feed screw 4 uses a material which has the same linear expansion coefficient as a magnetic sheet 10. The sheet 10 expands or contacts in its radius direction and on the basis of its center O in response to a rise and a fall of the ambient temperature. At the same time, the screw 4 expands or cotacts in the radius direction of the sheet 10 on the basis of a reference position M set by the surface where a flange 4b coincident with the center O of the sheet 10 is brought into contact with a bearing 5. Thus a magnetic head 9 can move to the left or right by an extent equivalent to the expansion/contraction of the sheet 10. Thus it is possible to perform recording and reproducing without causing the S/N degradation nor increment of the crosstalk between tracks.
Patent JP-S58194467-A (JP)
Title: Synchronizing separator
Inventor: OKADA TAKASUMI
IPC: H04N5/08
Filed: 1982-05-07
Abstract: PURPOSE:To stabilize a synchronization separating action, by puing a series circuit of a diode and a resistance between the collector of an input transistor TR and the base of a syncyronization separating TR. CONSTITUTION:When the mean voltage of a video signal like a white screen, the output voltage of a collector load resistance 5 of an input TR4 is applied as a base bias of a synchronizing separation TR9 while the positive side of the output voltage is peak-held by a diode 12. As a result, the TR9 works in the cut-off direction. While for a black screen having a low level of the mean voltage, the base bias of the TR9 is changed as if it were shifted to the side of the earth potential. Then a video signal is superposed on the shift of the base bias of the TR9 through a capacitor 7. This ensures a stabilized synchronization separating action, and as a result a stable synchronizing signal output is obtained.
Patent JP-H07277057-A (JP)
Title: Article holding device for rear seat in vehicle
Inventor: HATTORI NORIAKI
IPC: B60N3/10
Filed: 1994-04-15
Abstract: PURPOSE:To provide an article holding device for a rear seat which can be used by both passengers seated on the right and left parts of the rear seat, and which can be folded without becoming an obstacle when unused. CONSTITUTION:A base end part of a cup holder 9, is installed on a back surface upper part of an arm rest 4 to be rotatable between a folding position where it is almost in a vertical attitude, and a usage position where it is in a horizontal attitude, and a support leg 10 is installed on a forward end part of the cup holder 91 to be rotatable between a support position to maintain the horizontal attitude of the cut holder 91 at the usage position, and a containing position where it is contained between the cup holder 91 and the arm rest 4 when the cup holder 91 is at the folding position. A table 111 is installed on the cup holder 91 to be rotatable between a closure position where it covers the cup holder 91 at the usage position from above, and an opened position to reease the upper side of the cup holder 91.
Patent JP-S61236032-A (JP)
Title: Optical recording and reproducing device
Inventor: OTSUKI SHINYA
IPC: G11B11/10
Filed: 1985-04-11
Abstract: PURPOSE:To obtain a reproduced signal with high S/N by providing a rotary actuator that has a fulcrum in the center of curvature of principal direction of radial direction of an optical disk substrate, mounting an optical head on the rotary actuator and shifting the optical head in radial direction. CONSTITUTION:When an optical head 2a is mounted on a swing arm 3, and rotated around the fulcrum 4 of the swing arm, the head is shifted from inner circumference to outer circumference of an optical disk substrate 1 and comes to a position of an optical head 2b shown by dotted lines. At this time, the direction of the plane of linear polarization of outgoing light of the optical head 2b is slanted from radial direction 14 of the optical disk substrate 1. When the distance from the fulcrum 4 of the swing arm is made to the length of the swing arm, it is possible to make the slant of the plane of linear polarization of radial direction follow the slant of principal direction of radial direction by changing the length and position of the fulcrum 4 of the swing arm. Thus, reproduced signals with high S/N can be obtained without influenced by double refraction of the substrate.
Patent JP-S57192440-A (JP)
Title: Polyolefin composition
Inventor: FUNAKOSHI YASUTOMO
IPC: C08L101/00
Filed: 1981-05-20
Abstract: PURPOSE:To provide the titled compsn. having excellent mechanical strength and heat resistance, by chemically bonding a polyolefin resin and an inorg. filler incorporated therein to each other at the interface therebetween with an organosilane compd. by a specified manufacturing process. CONSTITUTION:A polyolefin resin (A) such as propylene (co)polymer coated with an organosilane compd. contg. at least one of ethylenically unsaturated bond, epoxy group and amino group such as methacryloxypropyltrimethoxysilane and an org. peroxide such as benzoyl peroxide, an inorg. filler (B) such as calcium silicate coated with said organosilane compd., a dispersant (C) such as calcium stearate and an antioxidant (D) such as 2,2'-methlenebis (4-methyl-6-tert-butylphenyl), are kneaded by heating in an extruder, etc. The amount of the inorg. filler in the compsn. is 15-80wt%.
Patent JP-H11273170-A (JP)
Title: Method for annealing information recording medium and optical information recording/reproducing device using the method
Inventor: YAMAMOTO MASAKUNI
IPC: G11B11/105
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium annealing method capable of significantly improving recording density without losing recording capacity and an optical information recording/reproducing device using the annealing method. SOLUTION: Annealing processing 15 executed by scanning a gap between two information tracks on a magneto-optical disk 4 with an optical spot 16 of high temperature, and annealing width is changed by modulating the optical intensity of the optical spot 16 applied to the gap between the information tracks to scan it in accordance with prescribed information, so that the prescribed information in the gap between the information tracks is recorded. The prescribed information is a track number, a sector number, or a synchronizing clock pit.
Patent JP-H08243852-A (JP)
Title: Work robot
Inventor: YOSHIMURA MASAHIKO
IPC: B23P19/00
Filed: 1995-03-07
Abstract: PURPOSE: To perform two or more processes by a substantial single robot having a single drive source without applying a robot having an individual drive source in each process, in the case of making a work robot perform work of two precesses or more (for instance, such as applying bonding agnet to workpiece and assembling separate workpiece to this former workpiece). CONSTITUTION: The first/second movable parts 4, 5 are provided, and the first movable part 4 is driven in a horizontal direction by an individual drive source (motor 14 and timing belt 15). The second movable part 5 has no individual drive source, instead to be attracted to the first movable part 4 by an electromgnetic attracting device 30 mainly composed of an electromagnet 27, and to be moved with this first movable part in a unified condition. A workpiece conveying head 7 in the first movable part 4 and a bonding agent applying head 9 in the second movable part 5 are provided, to perform respective work (attracting workpiece, applying bonding agent) each other in a condition that both the movable parts 4, 5 are separated.
Patent JP-H04310915-A (JP)
Title: Optical circulator
Inventor: FUJII YOJI
IPC: G02B27/28
Filed: 1991-04-10
Abstract: PURPOSE:To realize low loss over a wide wavelength range and to decrease the number of components and reduce the size by using a polarization beam splitter and a pentagonal prism for polarization nondependency. CONSTITUTION:Pentagonal prisms 4-1 and 4-2 are used so as to make polarization beam splitters 3-1 and 3-2 for polarization nondependency walk off without using any natural rotary polarizing element. Namely, an azimuth of polarization is rotated by only nonreciprocal rotary polarizing elements 5-1 and 5-2 without using any natural rotary polarizing element which has small rotary polarizing ability in the near far infrared range used for an optical fiber transmission system. The polarization beam splitters 3-1 and 3-2 for polarization nondependency and polarization beam splitters 3-1 and 3-2 for determining the output direction of a light beam are separated, so the influence of the polarization azimuth rotation accuracy of the nonreciprocal rotary polarizing elements 5-1 and 5-2 and the extinction ratio of the polarization beam splitters 3-1 and 3-2 upon isolation is greatly reduced.
Patent JP-H06263466-A (JP)
Title: Device for pressing and cutting glass sheet
Inventor: BANDO SHIGERU
IPC: C03B33/033
Filed: 1993-03-10
Abstract: PURPOSE:To reduce the height of the entire device and to improve responsiveness by pressing a glass sheet placed on a flexible glass sheet holder with a press and receiving the cut sheets by a glass sheet receiving pad. CONSTITUTION:A glass sheet 1 on which a cutting line is previously formed is placed on an endless belt 31 and conveyed to a specified position on a base 37 by a traveling device 32. A cutter 121 is moved by a moving device 11 relatively to the sheet 1 and arranged at a position when the end of the sheet 1 is cut. Meanwhile, a belt traveling device 22 and a moving device 23 are operated to support the sheet 1 through the belt 31, a glass sheet receiving pad 14 is set in the X-Y plane, and the cutter 121 is operated to form an end cutting line 11 on the sheet 1, a press 5 is arranged on the pressing position 6 of the sheet 1 by the device 11, the devices 22 and 23 are operated to set the pad 14 close to the pressing position 6 to form a step 13, and the press 5 is operated to cut the sheet 1 along a cutting line 4.
Patent JP-S62235273-A (JP)
Inventor: TAKAMI AKIHIDE
IPC: B23K20/00
Filed: 1986-04-04
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-S61236282-A (JP)
Title: Television camera
Inventor: HORIGUCHI SHUICHI
IPC: H04N5/335
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a television camera which easily applies fine vibrations even when an image pickup element is fixed and has improved resolution by providing a parallel plane transparent body which rotates and vibrates finely in synchronism with a synchronous signal to the front part of the image pickup element. CONSTITUTION:The rotatable parallel plane transparent body 15 provided between a lens 11 and the image pickup element 12 is rotated finely by a driving element 16 made of a piezoelectric ceramic element, etc., with the output of a driving circuit 14. The quantity (x) of parallel movement of an optical path is sintheta{1-1.costheta/(n<2>-sintheta)<1/2>}, where (t) is the thickness of the parallel plane transparent body 15, (n) is the refractive index, and theta is the angle of rotation; and the image pickup element 12 generates an output corresponding to the quantity of parallel movement by the rotation of the transparent body 15. Consequently, the application of fine vibrations is easier than when the image pickup element itself is vibrated finely in parallel at right angles of an optical axis as before, and the image pickup element may be fixed, which is extremely advantageous to the improvement of the resolution.
Patent JP-S59202522-A (JP)
Title: Current controller
Inventor: TACHIBANA YASUO
IPC: G05F1/10
Filed: 1983-05-02
Abstract: PURPOSE:To improve the high-speed follow-up performance of a current controller by converting a coil current into a digital signal and giving such processes to the digital signal as addition/subtraction, smoothing of exponent, amplification, delay, etc. CONSTITUTION:The current (i) of a coil 1 is turned into a digital signal by an A/D converter 6 with a cycle decided as a reciprocal of the product of the frequency of an AC power supply and the effective phase number. Then said current digital value is subtracted from the current set value (r) supplied in the form of a digital signal. This deviation is integrated by an integrator 8, and at the same time the exponent smoothing is applied to the deviation through an exponent smoother 9. These sum value is amplified and converted into an analog signal by a D/A converter 11. This analog signal is used as a firing angle. The parameters for exponent smoothing and amplification are selected properly from the coil constant, said cycle, the upper limit of the time needed for those digital operations, etc. Thus the current control is possible in the shortest time or in the time little longer than the shortest time.
Patent JP-S62237066-A (JP)
Title: Combustion chamber part sealing structure for internal combustion engine
Inventor: OASA NOBUYUKI
IPC: F16J15/10
Filed: 1986-04-04
Abstract: PURPOSE:To uniformize bearing distribution and to improve restoration properties, by a method wherein a seal situated between a cylinder block and a cylinder head is made of polyamide series heat resistant resin. CONSTITUTION:A seal 1 placed between a cylinder block and a cylinder head is manufactured by molding polyamide series heat resistant resin in the shape of a circle. In the seal 1, width in a direction A-A' is different from width in a direction B-B', and a groove 2 is formed in the direction B-B', width in which is wider. This constitution improves restoration properties of the seal 1, and uniformizes bearing throughout the whole area of a seal portion.
Patent JP-S58199261-A (JP)
Title: Multi-functional brake equipment
Inventor: TANAKA HAJIME
IPC: F16D65/28
Filed: 1982-05-12
Abstract: PURPOSE:To faciltate manual adjustment, by providing two cylinder units and installing a flow control valve in one communication passage and a changeover valve in the other to dispense with a linkage between a brake band and an operating room. CONSTITUTION:A shaft 27 fitted with a right-hand can 15 is supported by a bearing 16. A cylinder 17 is attached to one end of the cam 15. A hose 20 extends between the cylinder 17 and a control valve 21, which is used for changeover to either of the cylinder and the atmosphere. A shaft 26 fitted with a left- hand cam 22 is supported by a bearing 16. A cylinder 23 is attached to the cam 22. A hose 24 extends to the cylinder 23 through a foot valve 25. According to this constitution, a linkage does not need to be provided between a brake band and an operating room. For that reason, a brake equipment can be housed in a small space and no linkage needs to be provided between the band and a pedal.
Patent JP-H11233092-A (JP)
Title: Storage battery
Inventor: UEMICHI YUKIO
IPC: H01M2/12
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery with electrolytic solution prevented from flowing out from an exhaust hole in the event that the storage battery is accidentally thrown down sideways or an automobile is abruptly braked or abruptly started. SOLUTION: This storage battery has an outside shape formed into a rectangular solid, a rectangular-solid shaped cell disposed therewithin, flowing electrolytic solution 13, and a space 14 formed above the liquid surface of the electrolytic solution. At least one sectioned chamber 24 is formed above the cell, and openings 21a, 22a are provided, near or on an inner side wall 23 of the chamber 24, in a ceiling wall 21 and in a floor wall 22, respectively, of the chamber 24, and disposed in positions causing the openings to be symmetrical with each other.
Patent JP-S58196498-A (JP)
Inventor: FUKAZAWA TETSUO
IPC: G21F9/30
Filed: 1982-05-12
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-S554982-A (JP)
Title: Semiconductor device manufacturing method using automatic exposure capable of fitting pattern
Inventor: IMAMURA TOORU
IPC: H01L21/027
Filed: 1978-06-27
Abstract: PURPOSE: To increase the number of elements on a base plate and reduce the cost of a mask, by placing target patterns, to be provided for a mask in an automatic exposure device, inside scribed lines provided for element patterns.  
     CONSTITUTION: Target patterns 14, to be provided for mask 11 in an automatic exposure device, are formed inside scribed lines 15, which were used when each element pattern 12 was formed. To accomplish this, target patterns 14 may be printed simultaneously with the printing of each element 12. By this method, patterns 14 are prevented from occupying a part of the semiconductor base plate so that the number of effective element inside tha base plate can be increased and the cost of the mask can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62238081-A (JP)
Title: Electrode for spot welding
Inventor: NAKATSUKA MASAYUKI
IPC: B23K35/02
Filed: 1986-04-07
Abstract: PURPOSE:To obtain a good welding state on al weld zones by pressing plural weld zones simultaneously, uniformly and stably, by projecting plural electrodes parts at the tip part as well as by equipping the circular arc shaped contact part joinable to a circular arc shaped supporting part freely rockably and press- fittably. CONSTITUTION:In case of pressing an electrode 14 to the material to be welded, the electrode 14 press-fits and freely rocks the cylindrical contact recessed face 18 in the electrode pressing direction for the cylindrical supporting projecting face 17 of a supporting member 16. Consequently, each electrode part 19A, 19B of the electrode 14 surely profiles to the corresponding welding zone surface of the material to be welded and stably presses the weld zone. In case of pressing the electrode 14, the cylindrical contact recessed face 18 thereof is press- fitted to the cylindrical supporting projecting face 17 of the supporting member 16 via a wide cylindrical contact face, so a stabilized feeding is performed to the electrode 14. The good welding state is thud obtd.