baber/WOPTO huggingface dataset:
Patent JP-S6224050-A (JP)
Title: Chassis supporting structure for car
Inventor: YUKI SEIJI
IPC: F16F15/08
Filed: 1985-07-22
Abstract: PURPOSE:To install a vibrationproof member with high precision by dividing the vibrationproof member into the upper and lower parts midway in the vertical direction and fastening the divided upper and lower inner cylinders onto one side among a frame and a chassis and nipping the divided upper and lower outer cylinders onto the other side among the frame and the chassis. CONSTITUTION:A vibrationproof member 8 is divided into the upper and lower parts midway in the intermediate part in the vertical direction. The upper edge part of a lower-part inner cylinder 11b is fitted onto the lower edge part of an upper-part inner cylinder 11a which is formed by dividing an inner cylinder, and the both of the upper and lower inner cylinders 11a and 11b are fastened onto a chassis 9 by a fastening member 15. While, the upper-part outer cylinder 12a and a lower-part outer cylinder 12b which are formed by dividing the outer cylinder 12 nip the opened port edge of the through-hole 2a of a frame 2 by the fastening of the inner cylinder 11 with the chassis 9, and the upper and lower outer cylinders 12a and 12b can be supported onto the frame 2.
Patent JP-S5951551-A (JP)
Title: Mounting apparatus of integrated circuit
Inventor: IKEHARA NOBUMOTO
IPC: H01L23/04
Filed: 1982-09-17
Abstract: PURPOSE:To efficiently and securely seal a package by pushing out the shells from the lowest one, engaging it with the shoot bracket by pushing it, placing the shell opposing to the metal die through rotation and thereafter pressingly engaging it with the shell engaging part of metal force. CONSTITUTION:The lead frames LF housed in a magazine 1 are sequentially pushed out from the lowest one by a pusher, then supplied to a table 2 and then carried to a metal die. A shell S pushed out from a shell hopper 3 is pushed to the shoot brackets 23, 33 and is placed opposing to the metal forces 52, 62 after the welding surface is rotated for 90 degrees. It is then pushed out and is engaged with the shell engaging part. The metal forces 52, 62 are preliminarily heated and is then rotated further for 90 degrees. The dies are heated by a hot blower 76. Thereby the welding surface is fused and is then rotated for 90 degrees again. Thereby, the shell engaging parts are opposed face to face in both sides of lead frame LF. Here, the cylinders 58, 68 operate, causing a top force and a bottom force to slide in such a direction as they come close along the guide post 56.
Patent JP-H0337849-A (JP)
Title: Method of increasing linear type bit density in photo-electro-magnetic recording medium
Inventor: NEEBUIRU KEI ESU RII
IPC: G11B7/135
Filed: 1990-06-20
Abstract: PURPOSE: To increase the recording density in an intersecting direction of tracks by making the distance from the slit arranged to intersect with the tracks on an air bearing slider to a recording medium and the thickness of the wall of the slit respectively smaller than a wavelength. CONSTITUTION: The laser beam 13 emitted from an optical device 24 is reflected by mirrors 27, 25, is reflected by a mirror 26 controlable for the inclination by galbo coil 33 and is reflected through a lens 14 on the air bearing slider 30 supported on a fluxture 31. The focused beam irradiates the surface of a disk 10 through the slits 40 on the bottom of a pyramid-like recess 34 inscribed on an Si wafer 36. The width of the slit 40 is directed to the intersecting direction of the tracks. The distance between the slit 40 and the disk 10 and the thickness of the wall of the slit 40 are smaller than the wavelength of the laser beam. As a result, the recording density in the intersecting direction with the tracks is increased.
Patent JP-S6223354-A (JP)
Title: Flattened motor
Inventor: SUWA YOSHIHIDE
IPC: H02K29/00
Filed: 1985-07-23
Abstract: PURPOSE:To improve thrust generated due to flattening a motor and power torque characteristic (the start time of a rotary unit), by providing a rotor integrally with a yoke offsetting thrust generated between a coil and a magnet confronting the coil. CONSTITUTION:A coil 33 is fixed on the lower surface of a ring-formed plate 32 set on a stationary unit 21. A rotary plate 34 is integrally fixed on the upper peripheral surface of a rotary unit 24, and a magnet 35 is fixed on the lower surface of the rotary plate 34. The magnet 35 confronts the coil 33 via the plate 32, and a thrust gap g is formed between them. Besides, on the lower outer peripheral surface of the rotary unit 24, a disc-formed yoke 36 is integrally fixed, and the yoke 36 confronts the lower surface of the coil 33 via the thrust gap g. An attractive force generated between the coil 33 and the magnet 35 on the upper section, and an attractive force generated between the coil 33 and the yoke 36 on the lower section are offset against each other.
Patent JP-H058080-A (JP)
Title: Laser beam processing method
Inventor: MATSUSHITA KANEHITO
IPC: B23K26/00
Filed: 1991-07-03
Abstract: PURPOSE:To allow the continuous and stable execution of cutting without damaging a laser oscillator by the reflection of a laser beam from a high reflection material at the time of cutting the high reflection material in the laser beam processing method. CONSTITUTION:The laser beam generated by the laser oscillator 1 is introduced via a laser beam transmission path 2 to a processing head 3. This laser beam is condensed by the processing head 3 and is cast to the high reflection material 8. A coating nozzle 4 which applies an antireflection material to the position to be irradiated with the laser is provided alongside the processing head 3. A piercing point which is a cutting start point is coated with the antireflection agent by the coating nozzle 4 at the time of cutting the high reflection material 8. The material is thereafter irradiated with the laser beam and is cut by the laser beam.
Patent JP-H0510247-A (JP)
Title: Axial piston motor
Inventor: IWASAKI MASAHIRO
IPC: F03C1/253
Filed: 1991-07-03
Abstract: PURPOSE:To dispense with external piping, reduce assembly work, cost and the assembly space, in a structure for applying brake to a shaft when a motor is in stop. CONSTITUTION:A high pressure is led from the first and second ports 7 and 8 into which working oil is introduced, by a shuttle valve 13, and introduced as pilot pressure into a brake mechanism 10 through an inside passage 12, and a piston 10b is engaged with a groove 10e, and a cylinder block 4 is locked.
Patent JP-H079258-A (JP)
Title: Method and device for electric discharge machining, electrostatic capacitance device and inductance varying device both applicable thereto
Inventor: MAGARA TAKUJI
IPC: B23H7/04
Filed: 1993-06-30
Abstract: PURPOSE:To provide an electric discharge processing device which removes the influence of the electrostatic capacitance produced on a feeder cable for high speed processing in the inter-electrode part and/or between electrode and the work to be processed, performs a stable specular processing lying under a specific roughness, and ensures great improvement of the performance associate with the costs. CONSTITUTION:Thiis device(s) includes a power supply 20 for high speed processing which supplies a high peak current, an AC high frequency power supply 11a which generates an AC high frequency wave of 7-30MHz, a matching circuit 12a to perform impedance matching for the processing gap during discharging, and a low capacitance feeder cable 18 for AC high frequency processing and a low inductance feeder cable 19 for high speed processing connected directly between electrode and a work to be processed. An AC high frequency current of 7-30MHz is supplied from the low capacitance feeder cable 18 in the condition that the impednace matching is made for the processing gap during discharging at the stage of finish processing, and thereby the processing is carried out in such a manner that the electrostatic energy of the low inductance feeder cable 19 will not be released to inter-electrode space.
Patent JP-H08322337-A (JP)
Title: Seedling transplanter
Inventor: NAKAJIMA HIDEO
IPC: A01G25/09
Filed: 1995-06-05
Abstract: PURPOSE: To provide a seedling transplanter capable of stably keeping a relative position between a seedling-transplanting tine and an irrigation nozzle and excellent in (irrigation) workability by placing a relay cup for a transplant seedling above a seedling-receiving position by a seedling-transplanting tine and placing an irrigation nozzle for irrigating the transplant seedling inside the relay cup. CONSTITUTION: A seedling taken up by a seedling-taking out tine from a seedling table is transferred to a seedling transplanting tine 17 for transplanting. In this seedling transplanter, a relay cup 34 for a transplant seedling A is placed above a seedling-receiving position of the seedling-transplanting tine 17, and an irrigation nozzle 33 for irrigating the transplant seedling A is placed inside the cup 34. Further, a transplanting tine-driving shaft 55 in a transplanting shaft-driving case 22 for rotating a transplanting arm 54 of the seedy-ing- transplanting tine 17 is preferably provided with an irrigation timing cam.
Patent JP-S5686305-A (JP)
Title: Detecting device for plate bending angle by press brake
Inventor: INATOMI TAKAO
IPC: B21D5/02
Filed: 1979-12-17
Abstract: PURPOSE: To increase the working efficiency, by comprising such constitution in that the bending angle signal supplied from the detector is supplied to the display device via an A/D converter as well as to the minimum angle detector to detect the minimum angle via the clock signal and at the same time the fact that the oil pressure signal has become smaller than the reference signal through a comparator.  
     CONSTITUTION: The bending angle signal (a) supplies the display data signal (d) to the display device 5 via the A/D converter 4 from the angle detector 1 by the start signal (f). At the same time, the signal (d) is supplied to the minimum angle detecting circuit 6 to obtain the minimum angle signal (e) via the clock signal 7. The signal 10 supplied from the pressure switch 2 functioning as an oil pressure detector is compared with the reference value 9 at the comparator 8 to deliver the display execution signal (c). When the signal 10 becomes smaller than the value 9 (which means completion of application of pressure), the signal (c) is turned off. The display of the signal (d) is discontinued at the fall of the signal (c), and then the signal (e) is displayed on the display device 5 to be reset with the reset signal 11. As a result, the working efficiency can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0326230-A (JP)
Title: Skin characteristic checking device
Inventor: YANO MICHIAKI
IPC: A61B5/00
Filed: 1989-06-26
Abstract: PURPOSE:To select the most suitable cosmetic by measuring the skin fat quantity and the moisture quantity in a job site. CONSTITUTION:By putting the tip of a detecting implement on the skin of a person to be examined, the skin fat is adsorbed, and thereafter, it is inserted into a measuring hole 7 again and a skin fat quantity detecting button 14 is depressed. Consequently, the lamps of a lamp train F for showning the skin fat quantity are lighted in order from that of the low-order lamp. Among them, the lamp of the uppermost part shows the level of the skin fat quantity. Subsequently, the detecting surface of a sensing disk 63 of a moisture detecting implement 4 is wiped with dry cloth, and allowed to adhere closely to the skin of the person. When the handy switch 69 of the detecting implement 4 is depressed in this state, the lamps of a lamp train H are lighted in order from that of the low-order lamp. Among them, the lamp of the right-most side shows the moisture quantity. Simultaneously, the lamp of one display window determined by the skin fat quantity and the moisture quantity is lighted. It will suffice that the most suitable cosmetic is selected, based thereon.
Patent JP-H08333602-A (JP)
Title: Colored titanium flake, its production and resin composition containing colored titanium flake
Inventor: HASHIZUME YOSHIKI
IPC: C09C1/00
Filed: 1995-06-05
Abstract: PURPOSE: To obtain metallic pigments which are free from crocking, insufficient saturation, etc., and has colors, etc., exclusive of golden color by frictionally grinding titanium powder under specific conditions, then heating the powder to form coherent oxidized films on the surfaces. CONSTITUTION: The titanium flakes are the flaky titanium powder which have the smooth surfaces and have the coherent oxidized films on the surfaces. The average thickness of these flakes is 0.1 to 1.0μ, the average grain size is 5 to 50μ and the thickness of the coherent oxidized films calculated from the specific surface area and the oxygen content is 100 to 1000Å. The powder is obtd. by frictionally grinding the titanium powder having an average grain size of about 1 to 30μ with a wet process ball mill in the presence of a frictionally grinding or pulverizing liquid medium and frictionally grinding or pulverizing assistant. At this time, the frictionally grinding is so executed that the average thickness and average grain size of the flakes attain the values described above and that the specific surface area attains about 0.2 to 1.0m<2> /g. The resulted flakes are then heated at 350 to 450 deg.C within a porous refractory vessel regulated in oxygen partial pressure (in terms of a standard state) to 0.01 to 0.15atm.
Patent JP-H0213651-A (JP)
Title: Panel for building
Inventor: TAKIGUCHI HIDEKI
IPC: E04F13/12
Filed: 1988-06-29
Abstract: PURPOSE:To perform reliable securing of a panel and to improve heat resistance, earthquake resistance, airtightness, and excellent appearance by a method wherein two plates made of a metal are integrally formed through a core, and the both edges in the longitudinal direction of decorative surfaces part form insertion structure. CONSTITUTION:Two plates 1 and 14 made of a metal are integrally formed through a core 27 in a manner to make no contact with each other. Engaging grooves 8 and 24 bent inwardly approximately in a U-shape in cross section and outwardly protruding insertion edges 11 and 18 are formed on the side wall parts of the two edges in the longitudinal direction of decorative surface parts 2 and 15. The side wall parts of the two edges form insertion structure in which the insertion edges 11 and 18 are insertedly engaged with the engaging grooves 8 and 24 of adjoining panel. This constitution enables securing of a panel only by securing the one edge of the panel to a body, and enables prevention of a fixing bolt from being exposed from an outer surface.
Patent JP-S5956008-A (JP)
Title: Combustion device for low nitrogen oxide
Inventor: BABA AKIRA
IPC: F23C6/04
Filed: 1982-09-21
Abstract: PURPOSE:To reduce NOX in a discharged gas by a method wherein a sub-burner is transferred from a conventional mounting side wall to its opposing side wall and its position is set at a level lower than a mounting height of the second stage main burner. CONSTITUTION:Reducing gas generated in a combustion area in a sub-burner 51 is contacted with NOX produced in a combustion area of the first stage main burner 3 and the second stage main burner 4 and ascended up while reducing NOX and is reached up to the position where the second stage main burner 4 is located. Since a distance 10 between this position and an after-air port 6 is long, no production of NOX is caused by an interference with air fed from the after- air port 6. Thus, a concentration of NOX in the exhaust gas can be reduced.
Patent JP-H0213281-A (JP)
Title: Vibrating motor using piezoelectric elements
Inventor: HOSHINO TERUOMI
IPC: H02N2/00
Filed: 1988-06-30
Abstract: PURPOSE:To miniaturize and lighten an apparatus by connecting a rotating shaft rotatably fitted into a case through piezoelectric elements arranged along the tangential direction of said shaft. CONSTITUTION:A vibrating motor is equipped with a case 1 shaped into a cylindrical container, a disc type rotating shaft 2 projecting its shank 2a externally of said case 1, piezoelectric elements 3-4, and metal plates 5-6. On the inner surface of said case 1, a plurality of V-shaped metal plates 5 are fixed in positions arranged at equal distances circumferentially as they are respectively directed inwards, and tongue-shaped metal plates 6 are fixed at a plurality of places on the peripheral face of the rotating shaft 2 corresponding to said positions. Also, said piezoelectric elements 3-4 are arranged alternately in the circumferential direction in said metal plates 5-6. Thus, the piezoelectric elements 3-4 are transformed when voltage is applied thereto; its length is shortened or elongated according to the direction of said transformation; the rotating shaft 2 side, to which the metal plate 6 as a free end is fixed, is turned relatively; and the rotating shaft 2 is rotated at a minute angle in the direction of the arrow.
Patent JP-S6318658-A (JP)
Title: Semiconductor device
Inventor: KAWADA HARUO
IPC: H01L21/822
Filed: 1986-07-11
Abstract: PURPOSE:To improve uniformity of resistance value and reproducibility, by the constitution, wherein a resistor element formed by the introduction of impurities in a compound semiconductor device having the crystal structure of sphalerite is arranged in the direction perpendicular to a <001> axis on a (100) plane or a (110) plane. CONSTITUTION:Resist 11 is applied on a semi-insulating GaAs substrate 1 having a plane orientation of (100). An opening 12 is patterned in the direction perpendicular to, e.g., a (010) axis of the long side of the rectangular shape. Si ions are implanted in a resistance-element forming region 2' in the substrate 1. The resist 11 is removed and SiO2 is deposited. Thus a heat-treatment protecting film 13 is formed. Heat treatment is performed, and an N-type region 2 is formed. The protecting film 13 is removed. Si3N4 is deposited, and a protecting film 4 is formed. Resist 14 is further applied. An electrode pattern is opened. With the pattern as a mask, the protecting film 4 is etched. Then, an AuGe/Au layer 15 is evaporated, and an ohmic contact electrode 3 is formed. The resist 14 is removed, and the layer 15 is lifted off. Alloy is formed between the electrode 3 and the substrate 1. Thus the uniformity of the resistance value and the reproducibility can be improved.
Patent JP-S6140135-A (JP)
Title: Preparation of chipping-resisting paint film
Inventor: SUZUKI SHUNICHI
IPC: B05D1/00
Filed: 1984-08-01
Abstract: PURPOSE:To prepare easily chipping-resisting paint film having a good appearance and a suitable thickness to the car body by sticking chipping-resisting paint previously formed in a sheet form under an uncured state to necessary sections and heating it. CONSTITUTION:Chipping-resisting paint 4 is stuck on a release paper 3 so that it can be peeled easily and formed in the sheet form. This is stuck to necessary sections such as wheel arch flange sections etc. of the car body 1 then the release paper is peeled. This stuck chipping paint 4 is heated up to hardening temperature to form hardened paint film. The paint obtained by mixing polyester melamine resin as the main component, pigment and solvent, suitable hardening catalyst or the paint obtained from urethane block isocyanate resin as the main component, pigment, solvent, etc. are used as chipping-resisting paint. High frequency dielectric heating and so on and used as heating methods.
Patent JP-S6055750-A (JP)
Title: Inversion privacy radio communication system
Inventor: HABUKA RIYUUJI
IPC: H04B1/62
Filed: 1983-09-07
Abstract: PURPOSE:To improve the secrecy by adding a preemphasis circuit and a deemphasis circuit to the transmission side and the reception side respectively. CONSTITUTION:A preemphasis circuit 6 is added to the transmission side, and a deemphasis circuit 26 is added to the reception side. When an audio input signal is impressed to a terminal 1 in the transmission side, its frequency spectrums are inverted, and one of them is selected by the preemphasis circuit 6 and is superposed and transmitted. Consequently, the input audio signal of the transmission side cannot be reproduced faithfully in an output terminal 25 of the reception side unless frequency characteristics of the deemphasis circuit 26 are opposite to those of the preemphasis circuit 6.
Patent JP-S6322240-A (JP)
Title: Ball slideway
Inventor: ISHIZUKA AKIRA
IPC: B23Q1/26
Filed: 1986-07-11
Abstract: PURPOSE:To make each radius of spiral grooves largely takable, by installing a first spiral groove and a mounting groove in a retainer, and attaching a retainer core, forming a second spiral groove almost orthogonal with the first spiral groove, to the mounting groove. CONSTITUTION:Each of retainers 27 is attached to both ends of a ball slide part 9. A first spiral groove 28 or a circular spiral groove connecting both ends of a first load guide groove 19 and a first non-load guide groove 24 is formed in this retainer 27 at a tilt of 45 deg.. Likewise, a mounting groove 29, shallower than this first spiral groove 28, is formed in the retainer 27 in a sense orthogonal with the first spiral groove 28. Inside the mounting groove 29, there is provided a retainer core 31 where a second spiral groove 30 to be crossedly orthogonal with the first spiral groove 28 is formed. A first ball circulating passage is formed by the first load guide groove 19, the first non-load guide groove 24 and the first spiral groove 28, and a second ball circulating passage is formed likewise.
Patent JP-H05330726-A (JP)
Title: Image forming device provided with sorter
Inventor: OKADA MITSUHARU
IPC: G03G15/00
Filed: 1992-05-30
Abstract: PURPOSE:To provide an image forming device provided with a sorter which can be arranged at a predetermined position for the image forming device only by moving the sorter. CONSTITUTION:A pair of sorter guides 21a and 12b with the cross section of the shape of a square without a side are mounted opposing each other below a electrostatic photocopier 1, and supporting rollers 11a and 11b are mounted on outer sides of the tip end of a sorter connecting member 9 projected on the side opposite to the electrostatic photocopier 1. The supporting roller 11a and 11b are rotatably inserted into the sorter guides 12a and 12b so that the sorter connecting member 9 is moved along the sorter guides 12a and 12b, and a stopper pin 21 of the supporting rollers 11a and 11b is mounted at the end of the sorter guides 12a and 12b on the side of the sorter 4.
Patent JP-S5952837-A (JP)
Title: Polishing method for semiconductor wafer
Inventor: HAMAGUCHI TSUNEO
IPC: H01L21/304
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a specular surface free of strain by forming a clearance between the wafer and a polishing plate by repulsive power between an adhesive surface plate and a magnet used for the polishing plate and polishing the wafer through a polishing liquid under the state in which the wafer and the polishing plate are not brought into contact to each other. CONSTITUTION:The back of the semiconductor wafer 1 is bonded with the adhesive surface plate 6 with a magnet 5, the direction of a line of magnetic force thereof is vertical to an adhesive surface, the polishing plate 8 with a magnet 7, a sense thereof is reverse to a line of magnetic force projected from the magnet 5 of the adhesive surface plate 6 and the direction thereof is the same as the line of magnetic force from the magnet 5, is used, the polishing liquid 4 is interposed between the semiconductor wafer 1 and the polishing plate 8, and the semiconductor wafer 1 is polished. The wafer 1 and the polishing plate 8 are not brought into contact because repulsive power between the magnet 5 and the magnet 7 has intensity through which the clearance is formed between the surface of the wafer 1 and the polishing plate 8 at that time, the polishing liquid 4 containing grains is induced to the clearance between the wafer 1 and the polishing plate 8 by moving the polishing plate 8 in the direction of the arrow, the grains in the polishing liquid 4 polish the surface of the wafer 1, and the specular surface free of strain is obtained.