baber/WOPTO huggingface dataset:
Patent JP-H05187436-A (JP)
Title: Gas dynamic pressure bearing
Inventor: OSADA NORIYUKI
IPC: F16C33/24
Filed: 1992-07-30
Abstract: PURPOSE:To provide a gas dynamic pressure bearing which is used in a rotary support device such as a polygon mirror, by arranging a radial sleeve outside of a radial cylindrical part while supporting the upper end lower parts thereof with slide plates, and by forming dynamic pressure generating grooves in these members. CONSTITUTION:A coil substrate 21 is attached by means of bolts on the upper surface of a base 20 constituting a motor easing, and an iron core 23 and coils 24 constituting a motor are disposed therein. A main shaft 25 provided at its periphery with a radial cylindrical part 27 having at its outer periphery dynamic pressure generating grooves in a herringbone shape, is secured to the base 20 at the center thereof, and a rotor R is formed at the outer periphery of the radial cylindrical part 27. A ring-like radial sleeve 28 formed at its inner peripheral surface with dynamic pressure generating grooves is rotatably provided. Further, upper and lower slide plates formed on their facing surfaces with spiral dynamic pressure generating grooves 29a, 30a are set on the upper and lower ends of the sleeve 28, and a yoke 31 provided with a ring-like magnet 33a is fixed to the lower part of the sleeve 28.
Patent JP-S6448611-A (JP)
Title: Chockless rolling mill
Inventor: MATSUO GIICHI
IPC: B21B31/26
Filed: 1987-08-18
Abstract: PURPOSE:To eliminate the need for a roll chock and to reduce maintenance cost by providing a pair of upper and lower eccentric sleeves having worm wheels on a driving side and working side housings through bearings of upper and lower rolling rolls and by rotating through worm mechanisms. CONSTITUTION:A chockless rolling mill is constituted of eccentric sleeves 2aU having a pair of upper and lower worm wheels 2C which support the necks 5a of the upper and lower rolls 5U, 5B through radial bearings 8aU provided on the driving side and working side housings 1a, 1b controlled axial movement and set rotatavely, a worm shaft 3a providing one pair of upper and lower worm wheels 3U, 3B engaging with the work wheel 2C of the pair of upper and lower eccentric sleeves 2aU to control rolling reduction by rotating the eccentric sleeves 2aU reversely each other and a rotating mechanism 4a to rotate the driving side and working side worm shafts 3a synchronously. Therefore, the roll chock is not in the housing, so the rolling mill is made compact. Furthermore, the maintenance cost is reduced following its simple constitution.
Patent JP-H0949962-A (JP)
Title: Sun follower
Inventor: NAKAMURA KATSUSHIGE
IPC: G02B7/182
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a sun follower having a structure for preventing the rotation of an image and capable of reflecting a solar ray downward without shielding the solar ray by a second reflection mirror. SOLUTION: This follower is integrally provided with a first reflection mirror M1 and a second reflection mirror M2 by using an arm, the first mirror M1 is freely rotated by a half of the seasonal variation angle of a solar ray Su1 , freely rotated by a daytime variation angle of a solar ray Su1 around the second reflection mirror M2 with a polar axis K as the center, the second reflection mirror M2 is set parallel with the polar axis K and is freely rotated by a half of the rotation angle of the first reflection mirror M1 with the polar axis K as the center in accordance with the seasonal variation angle and an angle between the solar ray Su1 and a reflected ray Su2 viewed in the direction of the polar axis is kept at a prescribed angle so that the second reflection mirror M2 does not shield the solar ray Su1 over the range of the daytime variation angle.
Patent JP-H0755290-A (JP)
Title: High-pressure gas refrigerant shunt structure for heat pump circuit
Inventor: MORIKAWA AKIRA
IPC: F25B41/00
Filed: 1993-08-18
Abstract: PURPOSE:To bring no liquid content of high-pressure gas refrigerant to a condenser in an indoor unit by receiving the liquid content contained in the high- pressure gas refrigerant of a high-pressure gas main tube by a liquid receiver of a refrigerant shunt unit. CONSTITUTION:A refrigerant branch unit A has a liquid receiver for receiving liquid content of high-pressure gas refrigerant Rh introduced from an inlet 2 and a liquid content recovery tube rx for discharging the content received by the receiver from the unit A to recover it. Thus, it suppresses to bring the liquid content to indoor units Ua, Ub together with the refrigerant Rh through a high-pressure gas branch tube rh. As a result, decreases in condensed amounts of the refrigerants in the units Ua, Ub by a condenser Cd can be prevented, and a capacity of the condenser Cd can be enhanced. Further, detention and storage of compressor oils in the units Ua, Ub can be prevented by the condenser Cd, a decrease in performance of the condenser Cd can be prevented, and an operating malfunction of a compressor Cmp due to lack of oil amount can be prevented.
Patent JP-H0652742-A (JP)
Title: Manufacture of oxide superconductive film
Inventor: FUJINO KOZO
IPC: H01B12/06
Filed: 1992-07-30
Abstract: PURPOSE:To provide an oxide superconductive film excellent in characteristics by making an intermediate layer of YSZ(yttria stabilizing zirconia) or MgO (magnesium oxide) having a small surface roughness, and forming an oxide superconductive film on the intermediate layer. CONSTITUTION:YSZ or MgO is used as a target 4. Abrasion is generated by a laser beam radiated from a laser generator 1 so that an intermediate layer is formed of particles 5 on a substrate 6 at the atmosphere of oxygen of 10 mTorr and less. Accordingly, an average freedom stroke of the scattering particles becomes longer and the particles are accumulated until they grow to become large particles, thus obtaining the intermediate layer excellent in crystallinity and surface property and having a small surface roughness. When an oxide superconductive layer is formed on the intermediate layer having a small surface roughness, it is possible to manufacture an oxide superconductive film excellent in superconductivity by a film thickness averaging effect, a film surface smoothing effect, and an orientation enhancing effect.
Patent JP-S6269997-A (JP)
Inventor: KURAUSU BOSURETSUTO
IPC: C07K16/00
Filed: 1986-09-01
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-H0951049-A (JP)
Title: Soldering method
Inventor: UCHIYAMA HIROSHI
IPC: H01L23/12
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a soldering method in which the generation rate of a void is reduced when a large-area ceramic insulating board on which a semiconductor chip is mounted is soldered to a heat sink. SOLUTION: A ceramic board 1 is placed on a heat sink 2 on which protrusions 5 have been formed, and a jig 3 is attached. This assembly is put into a heating furnace 11 which contains a mixed gas of nitrogen and hydrogen, the heat sink 2 is heated, and a pipe 7 is then inserted into the jig 3. While the central part of the ceramic board 1 is being pressed by a pressing rod 4, solder 6 is inserted into the pipe 7, the solder 6 which has been melted is made to flow between the ceramic board 1 and the heat sink 2, and the solder is then cooled and solidified.
Patent JP-H06320106-A (JP)
Title: Ship bottom paint
Inventor: KITAMI TAKUYA
IPC: C09D5/16
Filed: 1992-06-22
Abstract: PURPOSE:To provide ship bottom paint capable of increasing release property of sea shells, decreasing generation of plankton and reducing toxicity by substituting silicate and fluoride ore powder having low radiation properties for tin complex salt contained in sea shellproof paint which becomes a cause of marine pollution. CONSTITUTION:Ore powder of silicate, calcium fluoride and aluminum fluoride complex salt having low radiation properties is added as a substitute for tin complex salt of well-known bottom paint. The iron and steel face of a ship wall is previously coated with liquid of copper polyacrylate to form a copper film. The surface of the copper film is undercoated with paint incorporating ore powder of silicate and fluoride having low radiation properties to stick a paint film. Furthermore ship bottom paint for top coating is applied thereto which incorporates silicate and fluoride ore powder having low radiation properties. In such a way, the sea shellproof and algaproof ship bottom paint is obtained.
Patent JP-H0755117-A (JP)
Title: Fiber mat burner
Inventor: NAKAMURA SUNAO
IPC: F23D14/16
Filed: 1993-08-18
Abstract: PURPOSE:To provide a fiber mat burner in which combustion gas displays excellent diffusibility and consequently the combustion takes place with good uniformity all over a long burner plate. CONSTITUTION:The burner plate of a fiber mat burner consists of a porous fiber mat 1 obtained by sintering metal and ceramic fibers. Through this fiber mat 1 combustion gas flows from the backside (from a combustion gas-diffusing chamber 59 inside a casing 5) to the right side and burns over the surface of the burner plate. In the combustion gas-diffusing chamber 59 a combustion gas-diffusing tube 3 extending longitudinally along the fiber mat 1 is provided. In the wall of this combustion gas-diffusing tube 3 combustion gas orifices 31 are opened against the wall of the combustion gas-diffusing chamber 59 so that the combustion gas ejected through the orifices once impinges against the wall of the diffusing chamber and then diffuses.
Patent JP-2001031307-A (JP)
Title: Sheet material conveying device and image forming device
Inventor: NAKAGAWA DAIGO
IPC: H04N1/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To convey a sheet material smoothly and surely prevent the entrainment of the sheet material at the time of opposite rotation, regardless of the type of the sheet material. SOLUTION: A document conveying part of this conveying device is provided with a paper delivery roller 3f capable of normal and reversal rotations, and a paper delivery roller 3e driven as a result of coming into pressure contact with the paper delivery roller 3f. A document inclusion preventing member 9 is rotatably-mounted at both ends of the paper delivery roller 3e coaxially to the paper delivery roller 3e, and includes a document return preventing and regulating surface roughly in parallel to a surface connecting the axial center lines of the paper delivery roller 3f to each other.
Patent JP-H1051864-A (JP)
Title: Remote control unit
Inventor: SERA KATSUMI
IPC: H04N5/76
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To easily book video recording to a VTR which does not have a simple video-recording booking function without any failure only by small alterations by providing a remote control for a VTR which has an easy video- recording booking function with a changeover switch and a sensor which detects the remote control being placed on a desk. SOLUTION: The remote control for the VTR which has the easy video- recording booking (G) function is provided with the sensor 3 which detects the remote control being placed on a desk and the switch 4. When the remote control is placed on the desk facing the old type VTR having not G function with the switch 4 ON, a microcomputer 5 generates a power-ON/OFF signal, etc., to the old type VTR with the signal of the sensor 3 to make the user confirm that the remote control is in a normal direction, then generates a video- recording start instruction at video-recording start time and an end instruction at end time according to a G code inputted with buttons 1. Consequently, video recording can easily be booked to the old type VCR and a failure in booking can be eliminated.
Patent JP-S6360685-A (JP)
Title: Picture recording and reproducing device
Inventor: ISHIBASHI MICHIYASU
IPC: H04N9/89
Filed: 1986-08-29
Abstract: PURPOSE:To simplify the constitution of a circuit, to facilitate the removal of a jitter and to raise the S/N of a video signal by detecting the position of a positive synchronizing signal from a horizontal burst signal and forming a light clock for A/D-conversion from a burst signal. CONSTITUTION:A head 8 reproduces a frequency multiplex signal on a tape 9, a BPF 13 extracts the burst signal for jitter detection, and a BPF 14 extracts the horizontal burst signal. A zero cross point is detected 15 from the horizontal burst signal, which is impressed to synchronizing pulse circuits 19 and 20, and the horizontal burst signal is integrated 16 and impressed to comparators 17 and 18. Thus, the positive synchronizing signal (m) with a positive grade and an output (p) from the zero cross point at every horizontal burst signal 1H is obtained. A burst flag signal (q) is formed from the output (p), and the signal (q) gates 25 the burst signal (r) from the BPF 13, which is supplied to a time base collector 26. The light clock is generated, a MUSE signal which is FM- demodulated 12 is A/D-converted 27 and stored in a memory.
Patent JP-2001029879-A (JP)
Title: Structure of coating film and coating method
Inventor: KATO KAZUHIRO
IPC: C09D5/29
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of coating unevenness of a metallic coating material and to impart uniform metallic feeling to a metallic coating film having thin thickness by incorporating conductive powder into an under coating film, in a coating film structure consisting of the under coating film and the metallic coating film. SOLUTION: An under coating material containing conductive powder is coated to a form this under coating film. The conductive powder may be any material having conductivity, and powder of metal such as iron, copper, silver, conductive carbon black, conductive titanium oxide, and the like, can be used as the conductive powder. When the carbon black is used, the carbon black content in the under coating coating material and the under coating film is preferably 5-50 PHR. The kind of the under coating material is not limited in particular, and for example, polyester-melamine based coating materials are used. The film thickness of the under coating film is preferably 5 μm or thicker. A metallic coating material containing a brightening material is coated and cured to form the metallic coating film.
Patent JP-S6181085-A (JP)
Title: Still camera
Inventor: TANAKA SHOICHI
IPC: H04N5/335
Filed: 1984-09-28
Abstract: PURPOSE:To improve resolution by providing two solid image pickup elements of tetragonal lattice arrangement and a signal light splitting device, arranging the two elements displacing them by 1/2+N (N is integer) picture element pitch in the horizontal direction and further providing a rotary shutter provided with an incident part and an intercepting part of light. CONSTITUTION:Incident light is projected onto the surface of the rotary shutter 5 through a lens 3. The signal light 4B that passed through the inputting part of the shutter 5 is split by a spectrum prism 7 and enter the first and second solid state image pickup elements 8A, 8B. Signal light 4A reflected by a mirror provided in the intercepting part of the shutter 5 goes to a view finder system consisting of a mirror 11 and a lens 12. The element 8A has an odd number-th picture element string and the element 8B has an even number-th picture element string. A transparent picture element W of the element 8a is placed between a yellow picture element Ye and cyan picture element Cy.
Patent JP-H0757079-A (JP)
Title: Dotting processing circuit of image processor
Inventor: OGAWARA MASAO
IPC: H04N1/405
Filed: 1993-08-19
Abstract: PURPOSE:To easily enable the high speed of a series of processings of the reading of multilevel image data, the reading of a binary dot pattern and the writing of binary image data by providing a dot pattern storage part where the binary dot pattern is preliminarily stored. CONSTITUTION:A dotting processing circuit 13 is composed of a multilevel image reading circuit 14, a dot pattern reading circuit 15, a dot pattern ROM 16, a binary image writing circuit 17 and a MPX(multiplexer) 18. According to the value shown preliminarily by multilevel image data by the ROM 16, a binary dot pattern is made into a table and is stored. When this ROM 16 receives the reading address T-ADR from the circuit 15, the ROM 16 reads the binary dot pattern T-DAT of the table corresponding to the address, and the pattern is transmitted to the circuit 17. Thus, because the reading of the binary dot pattern and the writing of binary image data are made to perform a pipeline operation, the necessity of the access to an image memory 12 is eliminated for the pattern reading.
Patent JP-H0953453-A (JP)
Title: Driving state controller of engine
Inventor: MOTOYAMA TAKESHI
IPC: F02B25/20
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To grasp the temperature in an exhaust system as well as to compensate a controlled variable of ignition timing or the like so properly. SOLUTION: This controller is equipped with five wall temperature detecting means 23 and 24 a to 24d being installed in plural spots along the flowing direction of an exhaust pipe 13 and detecting a wall temperature in this exhaust pipe 13, and on the basis of the detected results of these wall temperature detecting means 23 and 24a to 24d, and a control means 25 to compensate a controlled variable for controlling the driving state of an engine, respectively.
Patent JP-S6361012-A (JP)
Title: Production of rubber-reinforced high nitrile polymer
Inventor: YASUDA YOSHIO
IPC: C08F279/02
Filed: 1986-09-02
Abstract: PURPOSE:To reduce the titled polymer having excellent physical properties due to its good dispersive effect in high reproducibility, by graft-polymerizing a monomer mixture contg. acrylonitrile in the presence of a conjugated diene rubber in a polymerizing machine equipped with a baffle. CONSTITUTION:A baffle (preferably a pipe baffle) is first equipped in a polymerization machine. Using the polymerization machine, (A) 100pts.wt. of a monomer mixture contg. >=50wt% (hereinafter referred to as %) acrylonitrile is polymerized in the presence of 1-40pts.wt. of a conjugated diene synthetic rubber comprising >=50% conjugated diene monomer and <=50% copolymerizable monomer in an aq. medium preferably by an aq. emulsion polymerization method. The conjugated diene monomer used as a raw material for the component A is preferably isoprene or the like and the monomer copolymerizable with the conjugated diene monomer is preferably styrene or the like.
Patent JP-H0654237-A (JP)
Title: Camcorder and waterproof pack
Inventor: NOJI MINORU
IPC: H04N7/18
Filed: 1992-07-31
Abstract: PURPOSE:To easily and surely detect the leakage of water of a waterproof pack in a photographing state by detecting electrically the water leaking into the waterproof pack and then displaying a water leakage warning on the screen of an electronic viewfinder of a VTR. CONSTITUTION:When the water enters a place between two electrodes of a water leakage sensor 8, the reduction of the resistance value is caused and detected by an interface circuit block 9. Then a water leakage signal is sent to a character generator circuit 11. The circuit 11 produces the character signals of a water leakage warning message which are synchronous with the camera synchronizing signals of a VTR 4. Meanwhile a video signal changeover switch 15 selects the video signals sent from a camera circuit block 12 in a VTR circuit block 13. Then the water leakage warning characters sent from the circuit 11 are sent to an electronic viewfinder part circuit block 6. Thus a water leakage warning is displayed on the screen of an electronic viewfinder.
Patent JP-2001035904-A (JP)
Title: Load lock apparatus and wafer carrying system
Inventor: MIZOKAWA TAKUMI
IPC: B65G49/07
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To feed a wafer in a quickly and accurately aligned condition to a wafer treating apparatus, without increasing the cost and installation space in a semiconductor manufacturing equipment. SOLUTION: A wafer W is mounted on a wafer mount 60 in a load-locked frame 41 in a vacuum condition, and the wafer W is regulated at a center position by guide means 63 in four directions, thereby aligning the wafer center with the rotation center of the wafer mount 60. The wafer mount 60 is rotated to rotate the wafer W until a notch 20 formed into the wafer W goes to a specified position, the read position of an optical sensor, thus adjusting the position of the wafer W.
Patent JP-H0546049-A (JP)
Title: Temp. overrise preventing device for fixing device of image forming device
Inventor: FUKUCHI TAKESHI
IPC: G03G15/00
Filed: 1991-08-15
Abstract: PURPOSE:To interrupt the energization of a heater by detecting the rising of the fixing roller surface temp. of a heating roller fixing device to an abnormal temp., without always having a delay and error. CONSTITUTION:In this temp. overrise preventing device for a fixing device for an image forming device, detecting the abnormal temp. of the fixing roller 1 incorporated in the heater 2, and cutting off the power source of the heater 2, a heating element 11 and a switch 11 are connected in series, so as to be in parallel with the fixing roller heater 2, and a temp. detecting element 13 connected with the fixing heater 2 and the heating element 11 in series, so as to be in contact with the heating element 11, or incorporated, and cutting off a current when the temp. of the element 13 reaches a prescribed temp., is provided. A control means executing control so as to turn of the switch 12 while a paper passes to the fixing device, is provided, as well.
Patent JP-S5995212-A (JP)
Title: Base composition and pharmaceutical composition for external use
Inventor: SATOU SUSUMU
IPC: A61K47/00
Filed: 1982-11-23
Abstract: PURPOSE:To provide the titled composition having improved skin permeability and transcutanous absorptivity of a drug, by compounding a nonpolar compound and a polar compound each having specific organic value, inorganic value and their ratio (based on the organic concept diagram devised by Wataru Fujiguchi). CONSTITUTION:The organic concept diagram is obtained by regarding methane as the base of all the organic compounds, assuming the other compounds as a derivative of methane, setting the specific numbers to the number of carbon atoms, substituent group, modified site, ring, etc., adding the sorces to obtain an organic value and an inorganic value, and plotting the former value on the x- axis and the latter value on the y-axis. In the above diagram, (A) one or more nonpolar compounds falling within the range defined by x=100-600, y=0-65 and y/x <=0.3 and (B) one or more polar compounds falling within the range defined by x=0-180, y=110-300 and x/y >=1, are compounded in the titled composition to increase the skin permeability and the transcutaneous absorptivity of the drug in the composition. The amount of the component (A) is 1-50wt%, preferably 5-30wt%, based on (A)+(B).
Patent JP-S6266170-A (JP)
Title: Display device for charging state of power cable
Inventor: NAGANO YASUO
IPC: G09F9/00
Filed: 1985-09-19
Abstract: PURPOSE:To display the charging state of a power cable by forming an insulating plate having elasticity to a C-shaped section to match the outside diameter of the power cable, also adhering closely an inner surface electrode and an outer surface electrode to both faces of the insulating plate, and connecting a liquid crystal display device to these electrodes. CONSTITUTION:A voltage obtaining plate 3 is provided with an inner surface electrode 3a and an outer surface electrode 3b by vapor-depositing a metal or sticking metallic foil to both the inner and the outer surfaces of an insulating plate 4 of plastic, etc. having elasticity, and formed to a C-shape to match the outside diameter of a cable 2. When attaching it to the cable 2, since the obtaining plate 3 of a C-shape has elasticity, it is slightly spread out and fitted to the cable 2. The electrodes 3a, 3b are connected to an electrode of a liquid crystal display device 5, respectively. In case of the cable 2 having no metallic sheath, by attaching a charging state display device 1 formed in this way, a prescribed display can be executed by the indicator 5, when a voltage is applied to a charging body 6 of the cable 2.