baber/WOPTO huggingface dataset:
Patent JP-S5624070-A (JP)
Title: Powder painting method
Inventor: ISURUGI SHIYUUITSU
IPC: B05D1/22
Filed: 1979-07-16
Abstract: PURPOSE: To paint efficiently as an assembly line by one painting by heating with a high frequency induction heating apparatus without hanging an article to be painted.  
     CONSTITUTION: An article 1 to be painted is supplied to a conveyor 3 by a supply apparatus 2. While the article 1 to be painted is passed through a coil 5 of the high frequency induction heating apparatus 4, said article is excited by magnetic field and heated by generated electric current. Subsequently, the article 1 to be painted is dropped onto a conveyor 11 in powder resin 8 filled in a powder paint container 7. Into this powder paint container 7, air 10 is injected through a bottom surface 9 to fluidize the powder resin 8 as well as the article 1 to be painted and the powder paint is melted and adhered thereon to carry out the painting. The conveyor 11 transports the article 1 to be painted through the powder resin 8 and a post-heating trough 12 receives said article to be painted to pass it through a coil 12C of a high frequency induction heating apparatus 12B for melting the heated and adhered powder and the surface of the article to be painted is finished smoothly. Subsequently, the painted article is received in a product recovery box 13 and cooled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59221928-A (JP)
Inventor: MOTOYAMA AKIRA
IPC: H01H33/66
Filed: 1983-05-31
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-S5221845-A (JP)
Title: Liquid crystal element
Inventor: YAGUCHI MASACHIKA
IPC: G02F1/1337
Filed: 1975-08-13
Abstract: PURPOSE: By allowing the directionability to reverse its directions alternately with minute pitches, to decrease the directional dependability and enlarge and critical angle, and obtain a pneumatic liquid crystal element with which indications could be observed with almost equal contrast from any direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09286202-A (JP)
Title: Axle device for vehicle
Inventor: NEICHI TATSU
IPC: B60B35/12
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an axle device which is composed of fewer component parts and facilitates the assembling of wheels or the like thereto. SOLUTION: An axle 14 is pressed into bearings 12 provided on a knuckle 11. A shank 21 of the axle 14 has a rotor-mounting section 26, a serrated section 27, a datum wheel-mounting level 28 and a threaded section 29. A center bore 46 of a wheel 40 is fitted to the datum wheel-mounting level 28 of the axle 14 to cause the axle 14 and the axis center of the wheel 40 to coincide with each other. An internally-toothed section 45 formed in the wheel 40 engages with the serrated section 27 of the axle 14 to lock the wheel 40 with respect to the axle 14 and transfer load therethrough. The wheel 40 and a rotor 50 respectively have at their opposed faces irregular fitting sections 56 and 57 as a rotor-fixing means.
Patent JP-H09289254-A (JP)
Title: Semiconductor device
Inventor: YASHITA TAKAHIRO
IPC: H01L27/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the degree where components of a small signal circuit part are influenced by a parasitic current, reduce power consumption of a chip, and miniaturize the chip for reduction of the cost in a motor drive circuit semiconductor device. SOLUTION: In a semiconductor device where a power transistor and a small signal circuit 40 are both provided on the same chip, a substrate is grounded in an isolation region located at a chip end on the power transistor side of the substrate. Further, an N type epitaxial layer is disposed between epitaxial layers 11 of power supply side power transistors Q1 to Q3 and the small signal circuit 40 and between epitaxial layers 10 of ground side power transistors Q4 to Q6 and epitaxial layers 11 of the power supply side power transistors Q1 to Q3, and it is grounded. Further, the N type epitaxial layer is constructed so as to surround three directions of the epitaxial layers 11 of the grounded side and power supply side power transistors Q1 to Q3 excepting the chip end.
Patent JP-H08292021-A (JP)
Title: Foreign substance inspection device
Inventor: ITO MASAYA
IPC: G01N21/94
Filed: 1995-04-24
Abstract: PURPOSE: To improve S/N as optical detection accuracy and detect even a very small foreign substance by rotating the optical axis of a lighting part by a specific angle and arranging the axis so that the angle formed with an inspection plane is under a specific value, and detecting S-polarized component in scattered content of a foreign substance against the inspection plane. CONSTITUTION: A laser bean from a laser light source 2 is made into a parallel ray by a collimator lens 3, S-polarized laser beam on the plane of incidence 12 only is transmitted through a polarizer 4, and the linear territory on the surface of a substrate 1 to be inspected is lighted up by relatively low incidental angle by a cylindrical lens 5. The S-polarized laser beam on the plane of incidence 12 is reflected by a pattern 23 on the surface of the subtrate to be inspected, or scattered by a foreign substance 24 stuck on the substrate 1 to be inspected.  The optical axis of the lighting part is rotated by 120-160 deg. centering around the intersection point of the optical axis of the lighting part and an inspection plane 16, the optical axis is arranged so that the angle formed with the inspection plane 16 is under 45 deg., and the S-polarized component in the scattered content by the foreign substance 24 against the inspection plane 16 is detected by a line sensor 9.
Patent JP-H02275325-A (JP)
Title: Spectrometer
Inventor: MATSUZAKI ICHIRO
IPC: G01J3/36
Filed: 1989-04-17
Abstract: PURPOSE:To measure the spectrum distribution of the reflected light or the transmitted light of a material to be measured by providing an incident slit of light, a diffraction grating, a diffracted light converging means and a two-dimensional photodetector array. CONSTITUTION:The image of light L1 which is transmitted through a material to be measured 2 from a light source 1 is formed on a slit 4 through an image forming lens 3. The transmitted light L4 is made to be the parallel light L5 with a concave mirror 5. The diffracted light L6 is obtained in correspondence with the wavelength through a reflection type diffraction grating 6. The converged light L7 is obtained with a concave mirror 7. The light is converted on a two-dimensional photodetector array 8. An output signal 9 from the array 8 is inputted into a signal processing circuit 10. The processing circuit 10 converts the signal 9 into R, B and G color signals 11. The signals are processed in a computer 14 through an A/D converter 12. A signal 17 that is the result of the computation is outputted to a color monitor 16. The monitor 16 can display the spectrum distribution so that the axis of abscissa of the screen corresponds to the wavelength and the axis of ordinate corresponds to the field of view of the slit 4 and can display the difference in luminances on the screen and the difference between the colors and the luminances.
Patent JP-S61256842-A (JP)
Title: Two frame memory circuit
Inventor: BUTANI FUMINOBU
IPC: H04L7/00
Filed: 1985-05-09
Abstract: PURPOSE:To eliminate the need for designation control of a write control and selection of output of two memories by dividing a memory area of one memory element into two in the nit of 2' power and using them as two frame memories. CONSTITUTION:One memory element is used as a frame memory and the storage capacity is 2<n+1> bits, where (n) is a positive integer and one frame of an input data is N-but and the relation of 2<n>>N exits. Then the addresses from 0 to (N-1) is used as the frame memory for one frame's content. Further, the memory address from the address 2<n> to the 2<2>+N-1 is used as a frame memory for one frame's content. Thus, a 2-frame memory circuit with less number of memory elements and simple control is obtained.
Patent JP-S57212653-A (JP)
Title: Cassette type vtr
Inventor: OKADA NOBUO
IPC: G11B15/665
Filed: 1981-06-24
Abstract: PURPOSE:To facilitate the loading operation of a front operation type VTR by providing a guiding means which draws tape guide out of the cut of a cassette as a moving body moves, guides it in a nearly orthogonal direction successively, and then guides it to a prescribed position. CONSTITUTION:When a moving body 34 having rotary arms 38-40 supported pivotally on a shaft 34d moves from a left-end unloading position to right, the 3rd guide pin 55 provided to the rotary arm 40 is drawn out of the cut 4a of a cassette 4 by being guided by a guide plate 57 and then guided to right successively. The 2nd guide block 48 provided to the rotary arm 39 is drawn out of the cut 4a of the cassette by being guided by a guide plate 57, and guided laterally and further to a prescribed position through a guide rail 63. The 1st guide block 42 provided to the rotary 38 is drawn out of the cut 4a and then guided by a guide rail 62 having a nearly V-shaped path.
Patent JP-S583585-A (JP)
Title: Regenerating system
Inventor: SAKAMOTO KEIJI
IPC: H02P3/14
Filed: 1981-06-25
Abstract: PURPOSE:To improve the efficiency of a power source by providing a regenerating circuit having the first and second capacitors and an inductance in a motor circuit controlled by a pulse width modulation system, thereby increasing the storage of rotary energy. CONSTITUTION:The output of a rectifier 101 is applied to an inverter 104 of pulse width modulation type. When a motor 103 is driven, the first capacitor C1, an inductance L1, and a regenerating circuit 201 having the inductance L1, the second capacitor C2 forming a tank circuit, transistors Tr5, Tr6 are provided between the rectifier 101 and the inverter 104. Rotary energy is stored in the capacitor C1 at the decelerating time, is transferred to the inductance L1, is then transferred to the capacitor C2 for storage. Accordingly, the stored energy can  be increased by the two capacitors, thereby improving the efficiency of the  power source.
Patent JP-H03296372-A (JP)
Title: Picture data conversion circuit for picture display device
Inventor: ICHIKAWA OSAMU
IPC: H04N9/64
Filed: 1990-04-13
Abstract: PURPOSE:To prevent reduction in picture quality by providing two picture memories and a plane changeover circuit and using the changeover circuit so as to select a plane of the two picture memories synchronously with a horizontal synchronizing signal of a television picture signal inputted for an input period of a vertical synchronizing signal of the picture signal. CONSTITUTION:When a PC vertical synchronizing signal VPC comes from a personal computer 13, a write readout changeover circuit 27 inverts the mode of a switching signal SEL synchronously with both the PC vertical synchronizing signal VPC and a TV horizontal synchronizing signal HTV. Thus, the picture memories 21, 22 are selected so that the picture memory 21 is in the readout mode and the picture memory 22 is in the write mode. Thus, the timing when the plane of the readout picture memory is switched always comes to a head position of a horizontal scanning line. As a result, even when the readout data at the readout side is missing the moment of plane changeover, deterioration in picture quality due to plane changeover is not caused in an effective display area.
Patent JP-H05281766-A (JP)
Title: Electrophotographic sensitive body
IPC: G03G5/06
Filed: 1991-04-30
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity with small residual potential and excellent durability and showing no change in these characteristics even for repeated use. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer containing a bisazo compd. expressed by formula I or II formed on a conductive supporting body. In formula, R1-R4 are hydrogen atoms, halogen atoms, lower alkyl groups, or lower alkoxy groups, A and B are coupler residues containing hyhdroxyl groups having coupling ability, and A and B may be same or different.
Patent JP-H04328786-A (JP)
Title: Image forming device
Inventor: MORITA SHIZUO
IPC: G03G21/00
Filed: 1991-04-30
Abstract: PURPOSE:To always recover discharged toner at an average level by causing the discharged toner to drop on the peripheral part in a rotating recovering container. CONSTITUTION:While the discharged toner recovering container 60 is placed on a turntable 70 and consecutively rotated at a gentle speed in one direction, the discharged toner drops from a toner discharge port 39C positioned out of a rotary shaft and is stored in the container 60 to be at the average accumulation height. By a little moving the container 60 up and down, it is attached to/detached from the turntable 70 in a state where an upper cover 61 is closed.
Patent JP-S62256236-A (JP)
Title: Recording system for information signal
Inventor: TATSUGUCHI KAZUO
IPC: G11B7/09
Filed: 1986-04-29
Abstract: PURPOSE:To simplify the carrying device for a recording element by using a light spot of a laser light subjected to intensity modulation by an information signal being an object of recording and a light spot of the laser light without any modulation so as to obtain a tracking error signal. CONSTITUTION:The light spot S1 of the laser light subjected to intensity modulation from a semiconductor laser 21 is recorded to a recording layer of an information recording disk D through a polarization prism 25, a 1/4 wavelength plate 26 and a dichroic mirror or the like. On the other hand, the light spot S2 of the laser light without any modulation from a semiconductor laser 22 is projected onto the midpoint between two recording tracks formed on the disk D by the light spot S1 and then recorded. Then the light spot S2 reflected from the disk D is fed to a detection system 29, from which a tracking error signal is obtained. Based on the error signal, the tracking control is applied. Thus, the carrying device for the recording element is simplified.
Patent JP-S58218355-A (JP)
Title: Method and device for horizontal continuous casting
Inventor: YAMAGUCHI TEIICHI
IPC: B22D11/053
Filed: 1982-06-11
Abstract: PURPOSE:To stop a casting mold and a solidified shell relatively and to obtain an ingot having a good surface by oscillating the casting mold which is so disposed as to be inserted into a vessel for molten steel in a horizontal direction and moving the mold in synchronization with the drawing speed while the oscillation is in the drawing direction of the ingot. CONSTITUTION:A casting mold 4 is disposed with a vessel 1 for molten steel in which molten steel 2 is stored, in such a way that the mold can be oscillated in the drawing direction A of an ingot and the opposite direction theeof. An ingot 5 is drawn in an arrow C direction by drawing rolls 6 and the mold 4 is oscillated by a driving device 7. Then, the mold 4 moves in the counter drawing direction upon arriving at the right dead point, and moves again in the right direction in synchronization with the drawing speed upon arriving at the left dead point. The relative speeds of the mold 4 and the solidified sheel are zero in this stage, then the solidified shell and the mold 4 stop relatively for >=1.5sec, thereby accelerating the formation of the solidified shell and permitting the continuous drawing of the ingot 5.
Patent JP-H07277453-A (JP)
Title: Case conveyor
Inventor: KUBOTA NOBUYASU
IPC: B65G19/14
Filed: 1994-04-12
Abstract: PURPOSE:To be suitable for conveyance of a heavy substance, such as soil, to excellently eliminate running resistance even when running resistance is exerted during running, and to perform conveyance constantly with no trouble and stably. CONSTITUTION:A dual pipe 9 is constituted in such a manner that a pair of cylinder bodies 14 and 14 are installed in parallel with a distance therebetween on the side, where a substance to be conveyed is transferred, of an endless link chain 6 running round along a conveyance passage, and the inner parts of the two cylinder bodies 14 and 14 are allowed to intercommunicate through a coupling part 16 where an induction part! 15 paralleling the longitudinal direction of each cylinder body is formed, and a link chain 6 is inserted in the induction part 15. Holding tools wherein a pair of right and left arms 12 and 12 are protruded from a link 10 toward the interior of the cylinder bodies 14 and 14 of the dual pipe 9 are arranged at intervals of a plurality of the links 10 of the link chain 6. Conveyance plates 13 and 13 running approximately in a state to seal the cylinder bodies 14 and 14 of the dual pipe 9 are respectively fixed to the arms 12 and 12 of the holding tool.
Patent JP-H07279859-A (JP)
Title: Liquid feed pump
Inventor: GOTO MASAAKI
IPC: F04C2/10
Filed: 1994-04-12
Abstract: PURPOSE:To easily introduce washing liquid such as solvent into a pair of shaft seal parts and the rear surface part of an internally rotating gear located in a liquid feed passage for handling viscous fluid, that is, outside of a drive shaft. CONSTITUTION:A liquid flowing hole 15 extended from the pump chamber (p) side to a position around a mechanical seal located outside a drive shaft 2 is formed in a drive shaft 2 fixed to an internally rotating gear 1a and vertically extended. Further, a small hole 17 extending the end face on the pump chamber (p) side to the end face remote therefrom is formed in the rear plate 16 part of the internally rotating gear 1a. The end face of the internally rotating gear 1a on the mechanical seal 8, 9 side is coated thereover with a flouroresin coating 18. Further, the inner surface of a casing 3 on the mechanical seal 8, 9 side is coated thereover with a fluororesin coating 19.
Patent JP-2000289318-A (JP)
Title: Manufacture of seal surface of stamp
Inventor: KABETA KATSUTOSHI
IPC: B41K1/50
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To efficiently and continuously form a seal surface without necessity of replacing a light transmission plate together with processing of the surface with a simple structure. SOLUTION: The apparatus for manufacturing a seal surface of a stamp irradiates a polymer obtained by superposing an original sheet formed with a pattern and a stamp sheet made of a porous resin having open cell foams for allowing transmission of an ink, converts the light energy into a heat to clock the foams of the sheet and forms an ink non-transmitting portion. In this case, the apparatus comprises a rotatably disposed cylindrical light transmitting member 20, a pressing member 40 for pressing the polymer to an outer peripheral surface of the transmitting member, a xenon flash lamp 30 for irradiating the polymer through the transmitting member with a radiant light, and a fan 52 for cooling an area except the portion pressed with the polymer of the transmitting member.
Patent JP-S59222081-A (JP)
Inventor: SEODOA BUI RESUTAA
IPC: H02M3/337
Filed: 1984-05-17
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-H04226387-A (JP)
Title: Optical card
Inventor: ITO NAOTO
IPC: G11B7/24012
Filed: 1991-04-05
Abstract: PURPOSE:To make sensitivity and durability of an optical card excellent by a method wherein a melting point of a near infrared absorbent contained in a recording layer of the optical card is made within 150-300 deg.C and its decomposition start temperature is made within 200-350 deg.C. CONSTITUTION:A recording layer is laminated on a transparent and a protective layer is laminated thereon in this order to make an optical card. In that case, the recording layer contains a near infrared absorbent consisting of a chemical compound of which a melting point is within 150-300 deg.C and of which a decomposition start temperature is within a range of 200-350 deg.C or a mixture thereof.
Patent JP-H06304222-A (JP)
Title: Massage machine
Inventor: OTSUKA KENJI
IPC: A61H23/02
Filed: 1993-04-26
Abstract: PURPOSE:To provide a massage machine capable of accurately detecting any detection target such as a moving position or the like by means of simple and economical constitution. CONSTITUTION:At least one of driving motors 33, 84 and 102 is equipped and at least one driving motor 102 among these motors is employed under such conditions that the rotary shaft 102a penetrates axially through a motor frame 102b so as to form both ends of the rotary shaft 102a as respective output ends. A fan 151 is mounted to one of both output ends and provided with a through hole (part to be detected) located out of the center. A sensor 154 for making no-touch detection of the through hole 153 is disposed near the fan 151. Thus, the fan 151 serves also as a rotary encoder plate while the control output velating to the moving position by the like of the whole massage machine, for example, is obtained by the use of the rotary encoder plate directly connected to the motor 102.
Patent JP-H08271040-A (JP)
Title: Water heater
Inventor: NISHIMURA SHIGEO
IPC: F24H1/00
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the discharge of hot water higher than the set hot water temperature from a hot water supply cock by controlling the heating amount of a heater to set the hot water to the cock to the set temperature when the detected hot water temperature is a predetermined temperature or higher. CONSTITUTION: When the supply hot water temperature Tn exceeds 50 deg.C of a first target temperature if the hot water supply amount Q measured during reheating of bathtub water is less than 2.0 liters/min of the threshold value to decide the simultaneous use of a bath and a hot water supply, combustion is suppressed to so control the combustion that the temperature Tn becomes a set hot water supply temperature Ts. When the temperature Tn exceeds 70 deg.C of the higher second target temperature than the first target temperature, the combustion is stopped. Accordingly, even if a hot water supply clock 6 is opened at the opening so that the amount Q becomes less than the threshold value at the simultaneous use, the discharge of the hot water of higher temperature than the temperature Ts from the cock 6 can be prevented.
Patent JP-S61258666-A (JP)
Title: Generator
Inventor: FUJII MASAO
IPC: H02K44/08
Filed: 1985-05-09
Abstract: PURPOSE:To generate an AC electromotive force with a simple structure by differentiating by differentiating means free surfaces of both conductive liquids, then eliminating the pressure, and inverting the liquid surfaces to reciprocate the liquid. CONSTITUTION:A closed passage 16 is disposed from a lower level to an upper level in a positional manner, and conductive liquid 15 and volatile fluid 17 are contained at the both levels. A condenser 11, an evaporator 12 and a valve 14 as switching means between both are provided in the passage of the fluid 17. A magnet 7 which generates a magnetic field, a pair of electrodes 8 and electrode rods 9 perpendicular to the magnet and an electric insulator 10 are disposed in the passage of the fluid 15. Thus, the valve 14 is closed, the fluid 17 is heated by the evaporator 12, cooled by the condenser 11 to form upper and lower level difference H. The valve 14 is opened in this state to solely vibrate the conductive liquid to generate an AC electromotive force from between electrodes 9.
Patent JP-H06309820-A (JP)
Title: Magnetic disk apparatus
Inventor: OGAWA YOSHIAKI
IPC: G11B21/08
Filed: 1993-04-27
Abstract: PURPOSE:To scale down a magnetic disk apparatus and also to shorten the access time (seek time) to a disk. CONSTITUTION:A head arm rotating shaft 12 is provided inside a disk medium 11 not being used as a recording surface, so that it is positioned at different distances from two magnetic heads 14. Disposition is so made that the center 16 of a disk rotating shaft does not coincide with the center 17 of the head arm rotating shaft, and magnetic head protecting areas 15 for the two magnetic heads 14 are provided on the innermost and outermost circumferences of the disk medium 11.