baber/WOPTO huggingface dataset:
Patent JP-H0517229-A (JP)
Title: Manufacture of silicon carbide member
Inventor: HAMAYA NORIAKI
IPC: C04B35/56
Filed: 1991-07-01
Abstract: PURPOSE:To obtain a silicon carbide member being suitable for heat processing of a semiconductor and having extremely high cleanliness in a surface by processing a sintered body with hydrofluoric acid for cleaning after a silicon carbide sintering body is blast processed using SiO2 powder. CONSTITUTION:For example, a surface of a silicon carbide is blast processed using SiO2 powdery abrasive grains (350mum average grain diameter). After this sintered body is enough washed by flowing water, it is immersed for cleaning in a solution formed by mixing HF, HCl and H2O at a ratio of 1:1:3 in vol. and is enough washed off for acids by pure water to obtain a silicon carbide jig (wafer board, etc.). By this method, residue of crushed powder of abrasive particles attached to the surface of members generating when blast processing to the final product is prevented as possible, and silicon carbide member of which surface is extremely clear can be surely obtained.
Patent JP-S5888755-A (JP)
Title: Printing paper for computer information
Inventor: IKEGAMI SHIGERU
IPC: D21H19/12
Filed: 1981-11-24
Abstract: PURPOSE:To eliminate such troubles as sticking of the adhesive of printing paper for information of computer in an electrophotographic printing system on rolls, etc. by using an adhesive layer to be activated by moistening which consists essentially of a specific water soluble polyester resin having a high softening point for sealing. CONSTITUTION:The water soluble polyester resin having >=160 deg.C softening point contg. the modified unit expressed by the formula[Ar is (substd.) arom. nucleus, M is an alkali metal]is incorporated if necessary, with a crosslinkable monomer component (glycerol, trimethylol propane, etc. and trimellitic acid, etc.), and is subjected to condensation polymn. to produce the resin. The adhesive agent prepd. by dispersing such resin in mixed solvents of water and ethyl cellosolve is coated on the sealing parts 2 (shaded parts) of, for example, printing paper 1 for computer information and is dried. Information is printed by an electrophotographic method on the surface of the paper 1 without being coated with the adhesive agent, whereby such troubles as infeasibility in feeding of the paper owing to sticking of the adhesive to pressurizing rolls in the fixation stage are eliminated.
Patent JP-2001014664-A (JP)
Title: Magnetic recording medium and manufacture of the same
Inventor: NAKAMURA FUTOSHI
IPC: G11B5/85
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make formable a ferromagnetic layer having excellent magnetic characteristics by selectively adhering particles which come flying from a direction perpendicular to the radius of a circular substrate in each reference region on the substrate on which adhering of the particles coming from a target is carried out, to form at least one layer. SOLUTION: A circular Cr target 11 and a glass substrate 12 are provided parallel so that the center axis of the glass substrate coincides with the center axis of the circular Cr target 11 in a vacuum chamber. In the same manner, a mask 13 is provided between the target 11 and the glass substrate 12 and fixed in such a position that the center axis of the mask 13 coincides with the axis of the target and the mask is parallel to the target and the substrate. A pair of Cr targets is discharged in an Ar gas atmosphere within the vacuum chamber to film-form a Cr base layer on which a CoPtCr target is discharged to film-form a CoPtCrO magnetic layer on which a carbon protective layer is film-formed and a lubricating layer consisting of PFPE (perfluoropolyether) is film-formed by a coating method to form a magnetic recording medium.
Patent JP-S6246627-A (JP)
Title: Manufacture of vehicular synthetic resin outer panel
Inventor: KIMURA HIROMI
IPC: B29C45/16
Filed: 1985-08-26
Abstract: PURPOSE:To realize the favorable external appearance of an outer panel and at the same time suppress the influence due to bubbles at baking finish by a method wherein a uniform in-mold coating film is formed over the whole molded part and at the same time the coating film part, at which an in-mold coating nozzle is located, is covered with a trim part, installed in a vehicle. CONSTITUTION:Firstly, a sheet-shaped thermosetting molding stock is molded by hot-pressing with the molding surfaces 2a and 3a of a molding tool 1 so as to obtain a molded part 4. Secondly, the molding tool 1 is opened slightly so as to make a gap G between the surface of the molded part 4 and the molding surface 2a of a top force 2. Thirdly, the predetermined amount of coating material B is poured in the gap G. Fourthly, the top force 2 is closed again so as to uniformly spread the poured coating material B over the whole surface of the molded part 4 and at the same time to form an in-mold coating film by curing the thermosetting coating material B. Fifthly, the molded part 4 is taken out of the molding tool 1 and subjected to the baking finish in order to form a vehicular outer door panel 16. Finally, before or after the assembling of the outer panel 16 to a vehicle 15, a trim part 17 is installed in the trim part equipping part A of the outer door panel 16 so as to cover the molding mark of the coating material inlet 7 of an in-mold coating nozzle 5.
Patent JP-S5889074-A (JP)
Title: Power converter circuit
Inventor: UENISHI AKIO
IPC: H02M7/537
Filed: 1981-11-20
Abstract: PURPOSE:To shorten the responding time of a power converter circuit by shortening the switching time when a transistor is turned OFF. CONSTITUTION:When the output voltage of a control signal source 200 is low, a transistor 105 is OFF, a transistor 103 is ON, while a transistor 104 is not supplied with a base current since no current is flowed to a resistor 123 and becomes OFF. When the output voltage of the source 200 becomes high, the transistor 105 becomes ON, and the collector voltage is lowered. Accordingly, the base voltage of the transistor 103 is decreased, and the transistors 103, 102 become OFF, and the transistors 104, 101 become ON. Subsequently, when the output voltage of the source 200 is shifted from high level to low level, the current which drives the base of the transistor 101 is absorbed by the collector of the transistor 103, and the transisror 101 is turned OFF.
Patent JP-2000015578-A (JP)
Title: Painted surface polishing device
Inventor: FUJII YUKIYOSHI
IPC: B24B55/10
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a painted surface polishing device capable of cooling a polishing disc and a polished surface. SOLUTION: A rotor 10 includes a rotor main body 12 and an annular projected part 13 provided for the rotor main body 12, and it is so designed that a polishing disc 11 is mounted to the annular projected part 13 of the rotor 10 in such a way as to be freely demounted by means of hook-and-loop fasteners 14 and 15. The rotor main body 12 is provided with a plurality of air intake holes 16 communicating the outer surface with the inner surface and a fan blade, and a ventilating hole 23 is formed at the center part of the polishing disc 11. A plurality of cooling grooves 24 guiding air arrived at the ventilating hole 23 to the outer circumference of the polishing disc, are formed at the polishing surface of the polishing disc 11, so that air exhausted out by the fan blade due to the rotation of the rotor 10, is thereby to cool both the polishing surface and the polishing disc.
Patent JP-H0928751-A (JP)
Title: Steam sauna system
Inventor: SUZUKI MASATO
IPC: A61H33/10
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the comfortability of sauna bathing by providing the quantity of air corresponding to the request of a bathing person by making variable the blown air quantity of hot air of a steam sauna system. SOLUTION: A jetting nozzle 29 for hot water, which is connected to a hot air supplier 32 and has plural jetting ports 30, is provided inside a box unit 21 arranging an air sucking port 22 and a steam jetting port 23 on its front surface part and a reflector 37 having a curved surface toward the steam jetting port 23 is provided on the deep side of the box unit 21 rather than this jetting nozzle 29. Concerning such a steam sauna system, a means for adjusting the quantity of air to be blown is integrated.
Patent JP-S6431535-A (JP)
Title: Method and device for working head of lead pin
Inventor: NOGUCHI MASATAKA
IPC: B21G5/00
Filed: 1987-07-27
Abstract: PURPOSE:To cover the whole head face with a brazing filler metal and to prevent the peeling by placing a brazing filler metal on the tip by deferring a pin blank on a lower die and after pre-working the tip part by pressing and heading it by punch heading the head to which a brazing filler metal is sticked. CONSTITUTION:A lead pin blank 5 is deferred in the hole of a lower die 3 and the brazing filler metal 4 in larger diameter than that of the blank 5 is inserted to the hole of the upper die 2 having a header gap part 6. It is then pressed by the punch 1 of the same diameter as that of the brazing filler metal 4 and subjected to heading as well, the brazing filler metal 4 is press-welded to the tip of the blank 5 with the header gap part 6 coming into contact of the upper and lower dies 2, 3 and the head is preworked to the lead pin blank 5. Then, a heading is executed by the punch 9 having larger diameter than that of a head 5'' and simultaneously with finishing the head 5'' of the lead pin 5' a brazing filler metal 4' is coated on the whole head 5''.
Patent JP-H065203-A (JP)
Title: Color filter forming method for plasma display base
Inventor: HARAYAMA MASATOSHI
IPC: H01J11/12
Filed: 1992-06-23
Abstract: PURPOSE:To form a color filter of a plasma display base, excellent in heat resistance also having no gas-escaping moreover satisfactory in film thickness uniformity, resolution, and work accuracy. CONSTITUTION:A photosensitive composition 2, in which stickness is caused by exposure, is applied on the base 1 of glass etc., on which a color filter is to be formed, and is dried, and then a patterning part 2a of the photosensitive composition is formed by exposure via a mask M. Next, a colorant composition 3, composed by dispersing powdered heat-resistant colorant, is made into a condition, where the colorant composition 3 is adherent to the patterning part 2a, then the whole base is baked at temperature sufficient to cause color reaction to burn out an organic part, and a filter part composed of the colorant is formed. Matrial, capable of exchanging alkaline ions included in heat resistant pigment, color glass, and base glass with color ions, can be used as the colorant.
Patent JP-H0237370-A (JP)
Title: Image processor
Inventor: NAGASHIMA SUNAO
IPC: G06T1/00
Filed: 1988-07-27
Abstract: PURPOSE:To switch to monochromic color from full color, for instance, at a high speed and with high accuracy by simple constitution by providing a 1st means taking out an ND signal from a supplied picture signal and a 2nd means executing operation different from that of the 1st means and a selecting means selecting the two means. CONSTITUTION:The image processor is provided with the 1st means 3 taking out the ND signal from the supplied picture signal, the 2nd means 1 whose part is provided in parallel with the 1st means and which processes the supplied picture signal in a way different from that of the 1st means 3, and the selecting means selecting the 1st means 3 and the 2nd means 1. An ND signal generating circuit 3 is a circuit to generate the ND signal required for monolithic output from signals C1, M1 and Y, and it can be readily constituted by using a combination of a look-up table, a multiplier and an adder, just like a masking UCR circuit1. Under the simple constitution, an image of monochromic color can be switched to that of full color, for instance, at high speed and with high accuracy.
Patent JP-2001012940-A (JP)
Title: Reference for measuring inside, manufacture thereof, and holding device for holding the reference for measuring inside
Inventor: SARUGI YOSHIO
IPC: G01B3/30
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To enable a reference for measuring an inside to highly reliably measure the inside of an object to be measured with high accuracy by constituting the reference in such a way that the reference can directly measure the distance between two internal side faces of the object used in the origin setting or calibration of an inside measuring machine with a light-wave interferometer. SOLUTION: A reference for measuring inside is provided with a reference gauge block 10, a first jaw block 11 which is ringed to one end face of the block 10 and has a first inner reference plane 11A on its internal surface, and a second jaw block 12 which is ringed to the other end face of the block 10 and has a second inner reference plane 12A on its internal surface. The reference is also provided with a gauge block 13 for measurement which is ringed to the reference plane 12A of the block 12. The reference is constituted in such a way that the first inner reference plane 11A of the first jaw block 11 and the outer reference plane 13A of the gauge block 13 can be seen when the planes 11A and 13A are viewed from the other end side of the block 13.
Patent JP-S6164219-A (JP)
Inventor: KAMURO SHUICHI
IPC: A23L5/10
Filed: 1984-09-07
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-S5889769-A (JP)
Title: Fluorescent lamp device
Inventor: AKUTSU SHIYUUZOU
IPC: H01J61/50
Filed: 1981-11-20
Abstract: PURPOSE:To suppress a flickering phenomenon and premature blackening by arranging a magnet with an angle of a specific range to an electrode coil and with a distance of a specific range to the tip of the electrode coil on a positive column side outside the tube terminal of a fluorescent lamp. CONSTITUTION:A magnet 3 is provided outside the tube terminal of a fluorescent lamp 1 and the electron flow fed into an electrode coil 2 is spread all over the coil 2 so as to prevent the flickering at the tube terminal. An angle phi between the central axis of the magnet 3 and electrode coil 2 is specified in a range of 30 deg.-130 deg., and a distance L between the end face of the magnet 3 and the tip of the electrode coil 2 on a positive column side is specified in a range of 0-1.5cm. Therefore, the electron flow is properly spread all over the electrode coil to prevent the premature blackening phenomenon from occurring, and the light output is increased when the coil 2 is operating as the anode and the occurrence of flickering can be suppressed.
Patent JP-S6343516-A (JP)
Inventor: WATANABE MAKOTO
IPC: H02H7/00
Filed: 1986-08-08
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-H0473470-A (JP)
Title: Spiral gasket
Inventor: UEDA TAKAHISA
IPC: F16J15/12
Filed: 1990-07-16
Abstract: PURPOSE:To maintain the long-term sealing performance of a gasket and ensure the easy positioning thereof for alignment by providing a centering polygonal body on either the inside or external surface of a spiral gasket body in such a way as to form an integral part of a metal hoop material. CONSTITUTION:For the constitution of a gasket body 3, a metal hoop material 1 such as stainless steel is so formed as to have corrugated section, and only the metal hoop material 1 is wound around the internal surface of the gasket body 3 two to three times for forming an extra coil section 1a. Then, a filler material 2 having properties as a soft sealing material is overlaid on the metal hoop material 1 and spirally wound. In addition, only the metal hoop material 1 is wound around the external surface of the gasket body 3 two to three times for forming an extra coil section 1b. Also, the winding start end of the external extra coil section 1a and the winding end of the external extra coil section 1b are respectively fixed to adjacent extra coil sections 1a and 1b with, for example, spot welding. Furthermore, the internal side of the spiral gasket body 3 is integrally provided with a centering hexagonal body 4 made of a hoop material having less width than the gasket body 3 and a flat surface.
Patent JP-S5977325-A (JP)
Title: Load cell
Inventor: UTSUNOMIYA MICHITO
IPC: G01G3/14
Filed: 1982-10-26
Abstract: PURPOSE:To protect strain gages from water and moisture without adverse effect on the load-strain characteristics of a stain yielding body, by coating the strain gages stuck to the flexible parts of the strain yielding body by an aluminum evaporated film. CONSTITUTION:A strain yielding body 2 is formed in a hollow square shape by rigid bodies 3 and 4, which are fixed to the main body of a scale or a measuring pan, and beam parts 5 and 6 through a bracket. At the beam parts 5 and 6, flexible parts 5b and 6b, whose thicknesses are made thin by semicircular cut out parts 5a and 6a. Strain gages 7 are stuck to the surfaces of the flexible parts. On sticking surfaces 5' and 6' of the strain gages 7 at the beam parts 5 and 6, aluminum evaporating film 8 is stuck so as to cover the strain gages 7.
Patent JP-H0534373-A (JP)
Title: Drive circuit of indicating instrument
Inventor: ITO AKIO
IPC: G01D13/22
Filed: 1991-07-26
Abstract: PURPOSE:To enable accurate reset-to-zero operation with a simple constitution by initializing a digital filter by an initialization means. CONSTITUTION:When a power source 12 is closed, a reset signal is generated with a resetting circuit 10b and integration filter circuits 7 and 8 are initialized to start operation. When the supply of the power source 12 is cut, a reset-to-zero signal is generated with a voltage drop detection circuit 10a and a delay device in an integration filter circuit 7 is kept initialized by the reset-to-zero signal. Upon the initialization of the delay device, an initialization value is supplied to the integration filter circuit 8 and undergoes a filter processing to be supplied to a drive circuit 9. An output to the drive circuit 9 is converged and changed to the initialization value quickly and smoothly with the action of the integration filter 8 to perform a reset-to-zero operation. During the period, a power is supplied to each block with a delay circuit 10c thereby executing a reset-to- zero operation accurately.
Patent JP-H0477309-A (JP)
Title: Production of silica particles
Inventor: KURITA TADASHI
IPC: C01B33/18
Filed: 1990-07-18
Abstract: PURPOSE:To obtain spherical monodispersion silica particles of specified particle diameter at high density by a hydrolytic method while alkoxysilane is continuously dropped, by effecting the hydrolysis in the presence of a surfactant. CONSTITUTION:Spherical silica particles of 0.05-1 average particle diameter are produced by dropping alkoxysilane into a mixture soln. of water, alcohol and ammonia till the added amt. of the alkoxysilane becomes >= 2mol per 1l of the soln. so that the hydrolysis is effected in the presence of anionic or nonionic surfactant. By this method, monodispersion spherical silica particles can be obtained even when the silica concn. in the sol is high, and thereby, the productivity is improved with reduction of use amt. of solvent. It is supposed that the surfactant adsords on the surface of silica particles and electrostatically or sterically increases the repulsive force between particles and prevents silica particles from growing or aggregating.
Patent JP-S6343443-A (JP)
Title: Communication network equipment
Inventor: TAKAHARA TOSHIO
Filed: 1986-08-11
Abstract: PURPOSE:To attain the direct communication between terminal equipments by providing a control right transition command means and a control right request decision means to a center station of the polling system and a control right transition command decision means and a control right request means to plural terminal equipments. CONSTITUTION:The center station 20 of the polling system is provided with the control right transfer command means 21 and the control right request discrimination means 22. The control right request means 11 and the control right transfer command discrimination means 12 are provided to each of plural terminal equipments 1-3 connected to the center station 20. In requiring communication from, e.g., the terminal equipment 1 to the other terminal equipment 2, the control right request informs to the center 20 by the control right request means 11 at the polling response, the center 20 discriminates it by the control right request discrimination means 22 and uses the control right transfer command means 21 in the next polling. The control right transfer command discrimination means 12 of the terminal equipment 1 recognizes the transfer of control right to make the communication between the terminal equipments. Thus, the direct communication between the terminal equipments is attained easily.
Patent JP-S6078112-A (JP)
Inventor: ZORUTAN FUERUDAATSU
IPC: F16C23/08
Filed: 1984-09-10
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-2000004831-A (JP)
Title: Food and medicine having preventing effects for drunken sickness and hangover
Inventor: NAKADE KOJI
IPC: A23L1/30
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a food or a medicine having preventing effects for a drunken sickness and hangover and capable of reducing a bad effect to mind and body caused by the drinking by containing a γ-linolenic acid-containing oil and fat emulsified with a bile of an animal, etc. SOLUTION: This food or medicine having effects of preventing a drunken sickness and hangover, contains a γ-linolenic acid-containing oil and fat emulsified with a bile or a bile powder of an animal such as a cattle, etc. Further, the food or medicine is prepared by formulating e.g. in one tablet; 275.0 mg reduced maltose thick syrup, 78.7 mg egg shell calcium, 53 mg liver essence, 40 mg bile powder, 12.5 mg sucrose fatty acid ester, 36.7 mg lactose, 6.2 mg calcium phosphate, 5.5 mg corn starch, 1.2 mg vitamin E, 1 mg shellac, 0.7 mg gum arabic, 0.7 mg BORAZI oil, 0.6 mg gelatine, 0.2 mg glycerol, 0.2 mg talc and 0.2 mg gardenia pigment.
Patent JP-S6347257-A (JP)
Title: Numerically controlled device for transfer
Inventor: ORII TAKESHI
IPC: B65G43/08
Filed: 1986-08-13
Abstract: PURPOSE:To keep the total feed quantity derived from actual multiple feeds within the specified feed quantity range by accumulatively adding the correction value for every feed and adding 1 or subtracting 1 from the integer value set by a feed quantity setting means for the initial value of a count means. CONSTITUTION:The desired feed quantity is set by a feed quantity setter 60 in an integer value, and the correction value is set by a correction value setter 70. The feed quantity and correction value for one feed are stored in a register of a microcomputer 50. An integer value A corresponding to the set feed quantity stored in the register is substituted into another register as the initial value B for a subtracting counter 40. Next, whether the set correction value D is zero or not is judged. If it is zero, the calculation is completed without performing the accumulative addition below. If the correction value D is not zero, the correction value D is added to the accumulative addition value C obtained in the preceding calculation to update the accumulative addition value C. Next, whether the updated accumulative addition value C is larger than the unit feed quantity E or not is judged.
Patent JP-2000019085-A (JP)
Title: Turntable
Inventor: NAGASAKI SUSUMU
IPC: B01L9/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To allow a turntable to shake. SOLUTION: A rotary stand 20 with the holder of a test tube is placed on a shaking stand 6 for shaking by a motor 8 and a slide shaft 5 while a projecting part 26 is fitted to a recessed part 25, a motor 14 and a cam 15 are provided to elevate a rotator 13 that is rotated by a motor 12, and the projecting part 24 is fitted to the recessed part 23 when rotating the rotary stand 20 by the rotator 13 while it is lifted and separated from the vibration stand 6.