baber/WOPTO huggingface dataset:
Patent JP-H09106787-A (JP)
Title: Arc tube and manufacture thereof
Inventor: JIYOOJIISHII UEI
IPC: H01J9/24
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a lamp with excellent spectrum and a long life by assembling at tube, a disk, and a cap respectively made of specified materials, firing the assembled body, and forming a fritless seal. SOLUTION: A green tube 10 having opened end parts is produced from a supper fine granular material which is a compressed and sintered polycrystalline alumina powder doped with magnesia. On the other hand, a disk 12 is produced by being formed into a prescribed structure from a previously molded long, calcining, and sintering the formed body. Then, the sintered disk 12 is inserted into an open end part 14 of the tube 10 to give an assembled body, the body is dried and sintered to form an air-tight seal between the disk 12 and the tube 10. Moreover, a prescribed amount of a filler in a pellet 20 state is introduced into the tube, a cap 22 previously calcined and containing MgO is installed in an open end part and then quickly heated to form a fritless seal. consequently, a lamp with which excellent spectrum can be provided and which has a long life is manufactured.
Patent JP-H0752863-A (JP)
Title: Bicycle
Inventor: KOBAYASHI AKIYO
IPC: B62K21/16
Filed: 1993-08-16
Abstract: PURPOSE:To reduce a parking space by half, and also make it easy to take a parked bicycle out by making a right and a left handle folding, and providing each handle fixing fixture which can fixes a front wheel straight by fixing the folded right and left handles onto a body. CONSTITUTION:A right and a left handle 3a and 3b are installed on a handle shaft 4 through shafts 5 and 5' in such a way as to be freely folded. The fixation of the right and left handles 3a and 3b and a release from the aforesaid fixation are performed by handle lock pins 6 and 6'. Handle fixing fixtures 7 and 7' are provided for a body 2, which fix the folded handles 3a and 3b. These handle fixing fixtures 7 and 7' are kept in a closed state at all times, and they are opened once so as to allow the handles 3 and 3a to be put inside, so that the handles are then fixed. When the handles are to be fixed, the handles 3a and 3b are put along the handle shaft 4 so that a front wheel can be held straight so as to be fixed.
Patent JP-H0949540-A (JP)
Title: Vibration proofing device
Inventor: MATSUDA NAOHISA
IPC: F16F13/10
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To make liquid flow into a restricted passage completely for effective absorption of vibration when vibration occurs by fitting the first rigid body partition board for partitioning a pressure liquid chamber and the first auxiliary liquid chamber, and the second partition board of an elastic membrane for partitioning the first auxiliary liquid chamber and the second auxiliary liquid chamber. SOLUTION: At the time of shake vibration, liquid passes through the second restricted passage 40 and alternates between a pressure liquid chamber 28 and the second auxiliary liquid chamber 36. At this time, damping force is generated by resistance or liquid column resonance, and vibration is absorbed effectively. With this vibration, a rubber membrane 32 whose rigidity is high is hardly deformed, and liquid hardly flows into the first restricted passage 38. At the time of idle vibration, a restricted passage 40 becomes clogged, liquid passes through the restricted passage 38, alternates between the pressure liquid chamber 28 and the first auxiliary liquid chamber 34, and damps vibration by generating liquid column resonance.  An elastic body 28 is elastically-deformed with shake or idle vibration and tries to push out liquid in the pressure liquid chamber 28 into the first restricted passage 38 or 40. Because its inner wall is a rigid body partition board 26 made of synthetic resin, however, liquid is pushed out into the restricted passage without fail.
Patent JP-H0564010-A (JP)
Title: Picture compressing device
Inventor: MIYAKE NOBUTAKA
IPC: H04N19/186
Filed: 1991-08-13
Abstract: PURPOSE:To correctly and automatically identify and separate a character and a diagram, etc., through extremely simple configuration without generating a histogram, etc. CONSTITUTION:Picture data in which a half-tone picture with gradation, a CG picture generated by a computer, the character and the diagram, etc., are synthesized are segmented into the block form of 8X8-picture elements by a blocking circuit 101, and four kinds of levels such as a maximum value and a minimum value, in 64-picture element of one block are extracted by an extraction circuit 102. Then, in a decision circuit 106, whether the maximum value or the minimum value, etc., is separated or not is decided in accordance with each level, and after the maximum value or the minimum value is separated and a prescribed value is substituted for the same by a separation substitution circuit 112 in conformity with the decided result, the picture data is compressed by a DCT 113.
Patent JP-S6263055-A (JP)
Title: Surface grinding method
Inventor: SUZUKI KIYOSHI
IPC: B24B7/07
Filed: 1985-09-13
Abstract: PURPOSE:To ensure a large grinding amount while improving substantially surface roughness in the surface grinding of a sintered hard alloy or the like by grinding the work with a grinding wheel being fed relative to the work in the direction at a specified angle to the rotational direction of the grinding wheel. CONSTITUTION:The rotational direction of a grinding wheel 2 in grinding is not aligned with the feeding direction relative to a work 1, but the grinding wheel 2 is positively fed at an angle alpha (about 20-70 deg.) to the resultant direction of the rotational direction of the grinding wheel and the feeding direction of the work to give a predetermined feed-in for grinding. For the method of feeding at the angle of about 20-70 deg. are employed a method of feeding obliquely the shaft 4 of grinding wheel itself or the work 1 or a table to which the work is attached, and a method of controlling the feed speed of both the grinding wheel shaft 4 and work 1 orthogonal to each other. These methods may be carried out mechanically or electrically controlled with respect to tool locus by soft ware.
Patent JP-S6446185-A (JP)
Title: Coin slot
Inventor: KAZUMA YONENAGA
IPC: G07F1/02
Filed: 1987-08-14
Abstract: PURPOSE: To prevent a coin from dropping out and to solve troubles related to the charge of a coin by protruding the lower part of a peripheral protoruded part more on the front side as compared with its upper part and setting the coin charge start point side of a charging slit higher than the end point side. CONSTITUTION: The lower part 72 of the protoruded peripheral edge part 7 of a coin charging port 5 fixed to a customer side front board 6 is more protruded on the front side as compared with the upper part 71 and the whole periphery of the protoruded part 7 is smoothly formed by buff finish or the like. A partially recessed spherical recessed part 8 is similarly smoothly formed. A coin slit 9 is vertically perforated. The slit 9 has a coin rotating face 10 and the start point side 11 of the coin rotation is higher than the end point side 12. In the case of inserting a coin from the outside 13 into the inner side 14, a user picks up almost the center of the coin with fingers, inserts the coin into the part and then opens the fingers. Thereby, the coin is stably taken into the inside, troubles related to coin charging are solved and ticket purchasing operation at a station is effectively processed.
Patent JP-S6264176-A (JP)
Title: Fade circuit for video signal
Inventor: UEHARA MASAO
IPC: H04N5/262
Filed: 1985-09-13
Abstract: PURPOSE:To provide the white fade function to the titled circuit consisting of an IC having the black fade function by adding a simple circuitry. CONSTITUTION:A voltage of a setup level Ls1 approximately equal to the white level Lw of a video level is maintained for a duration from time T1 to time T2. During the said time duration, the gain of a level control circuit 20 is controlled to the minimum. The setup level being to be lowered at the time T2. At the time when the said level goes to 2/3 of the voltage of the setup level Ls1 approximately equal to the white level Lw of the video level i.e. T3, a level controlling signal S1 begins to be lowered. And, the gain of the circuit 20 is controlled to increase. Consequently, the white-fade operation is executed to obtain a normal video output signal V.OUT at time T4.
Patent JP-S6359502-A (JP)
Inventor: YOSHIOKA HIDEAKI
IPC: B28B3/02
Filed: 1986-08-29
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-S6358242-A (JP)
Title: Method and instrument for measuring thermal diffusivity
Inventor: HATORI MASAKAZU
IPC: G01N25/18
Filed: 1986-08-29
Abstract: PURPOSE:To obtain measured values which are free from dispersion regardless of the change in thickness and shape and the magnitude of thermal diffusivity by reducing laser light to a small diameter by using an optical device, projecting the laser light to a sample and measuring the temp. rise on a rear surface at the prescribed distance from the center of the projection. CONSTITUTION:The sample 5 is projected with the laser light of the prescribed diameter is instantaneously from a laser projector 8 via a condenser lens 7. The heat history curve of the surface temp. on the rear surface of the sample 3 at the prescribed distance from the point of the projection is measured by a contactless sensor 9. The thermal diffusivity is determined by solving the quadratic thermal diffusion equation in accordance with the measured value. The measured value free from dispersion is thereby obtd. even if the thickness and shape of the sample vary and the thermal diffusivity is large.
Patent JP-H1032659-A (JP)
Title: Facsimile system
Inventor: KAWAI YOSHIAKI
IPC: H04N1/00
Filed: 1996-07-13
Abstract: PROBLEM TO BE SOLVED: To place order of supplementary paper sheet and toner for transfer, to generate an ordering slip quickly and surely, to reduce a telephone charge for order placing processing and to eliminate a print disable time by continuously supplying transfer toner. SOLUTION: A paper sheet residual amount detection section 9 and a toner residual amount detection section 10 detect absence of paper sheet and transfer toner, and absence information is transferred to a small sized computer PC via an interface section 11. The small sized computer PC displays absence of paper sheet toner on a display device (not shown). In the case of placing an order, a paper sheet ordering slipt and a toner ordering slip formatted are transferred from the small sized computer PC to a facsimile equipment by the operation command of the user and read under the control of the CPU 1 and a communication control section 8 makes automatic dialing to a service center of the telephone number and the paper sheet ordering slip and the toner ordering slip are sent by a facsimile document.
Patent JP-H1026316-A (JP)
Title: Mixing fan
Inventor: MIZUNO HIROYUKI
IPC: F23D14/24
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent a mixing fan from causing a leak of mixed gas and occurrence of a fire. SOLUTION: Stagnation preventing air inlets 36 allowing mixed gas stagnation preventing air to penetrate into a casing 2 are provided near a drive shaft 3-of a motor 8. On the lateral side on the motor 8 side of an impeller 6, stagnation preventing vanes 37 for discharging the mixed gas stagnation preventing air penetrating from the stagnation preventing air inlets 36 with the rotation of the impeller, from a mixed gas discharge port 1, together with the mixed gas, are provided.
Patent JP-H0253267-A (JP)
Title: Disk driving device
Inventor: ASANO ISAO
IPC: G11B21/02
Filed: 1988-08-17
Abstract: PURPOSE:To reduce off-track in recording/reproduction by setting the inclining direction of a supporting shaft due to thermal expansion in a direction almost intersecting orthogonally to a seek direction. CONSTITUTION:The fixed parts of screws 18, 18 are arranged in the direction almost intersecting orthogonally to the seek direction of a magnetic head 2. Therefore, even when deflection due to the thermal expansion by a supporting plate 13 fixed in lamination by the screws 18, 18 and a housing 5 is generated and inclination is generated in the supporting shaft 6 studding on the supporting plate 13, the inclining direction is set in the direction almost intersecting orthogonally to the seek direction i.e. the tracking direction of a magnetic disk 1. Thereby, the off-track can be reduced. Also, by setting the arrangement of the screws 18, 18 in the direction almost intersecting orthogonally to the seek direction and also, at the innermost peripheral part of the magnetic disk 1, it is possible to reduce the off-track fitting in the innermost peripheral part where the most strict condition is requested.
Patent JP-H0488855-A (JP)
Title: Cage-type induction motor
Inventor: TOSA AKIO
IPC: H02K17/16
Filed: 1990-07-31
Abstract: PURPOSE:To adjust the secondary resistance value and the torque properties of a rotor by die-casting conductive material, whose electric resistance is different from aluminum, together with fused aluminum. CONSTITUTION:An aluminum die cast is composed of a plurality of pieces of aluminum rotor bars which have different types of conductive materials 5 within. That is, a required number of lamination iron cores 3 are incorporated on a temporary shaft, and the different types of conductive materials 5 are inserted in the holes 4 for rotor bars in advance, and fused aluminum is injected in said holes 4, and then die cast is performed. Since the secondary resistance of this rotor is the composite resistance value of the different types of conductive materials 5 and the aluminum injected in the hole 4 for rotor bar, if the copper material, whose peculiar electric resistance is smaller than that of aluminum, is made the different type of conductive material, it becomes smaller than the secondary resistance of the aluminum die cast rotor, and if brass is used in place of copper material, the secondary resistance becomes large. By adjusting the secondary resistance this way, desired torque properties can be gotten.
Patent JP-H0489463-A (JP)
Title: Production of oximes
Inventor: MUKOYAMA MITSUAKI
IPC: B01J31/22
Filed: 1990-07-31
Abstract: PURPOSE:To obtain an oxime useful as a synthetic intermediate for amino acid, alpha-ketocarboxylic acid, etc., by reacting an alpha,beta-unsaturated carboxylic acid compound with a nitrous acid ester in the presence of a cobalt compound and an organic silicon compound. CONSTITUTION:The objective compound of formula VIII can be produced by reacting a compound of formula V [R<1> is H, alkyl, cycloalkyl, COOR<3> (R<3> is alkyl, cycloalkyl or aryl), etc.; R<2> is OR<6> (R<6> is H or R<3>), group of formula VI (R<7> to R<9> are R<3>), etc.] with a compound of formula VII (R<12> is alkyl) in the presence of (A) at least one kind of compound selected from the compounds of formula I (R<13> is alkyl, perfluoroalkyl, aryl, etc.; R<14> is H, alkanoyl, etc.; R<15> is H, alkyl, aryl, etc.; R16 and R<17> are H or alkyl), formula II and formula III (R<19> and R<24> are R<13>, H, etc.; R<20> and R<23> are H, alkyl, alkanoyl, etc.; R<21> and R<22> are R<15>) and (B) a compound of formula IV (R<29> and R<30> are H, straight- chain alkyl or aryl; R<31> is H, alkyl or allyl).
Patent JP-H0869099-A (JP)
Title: Granular solid processing agent supplying device for silver halide photographic sensitive material and dissolving device and automatic developing machine
Inventor: HARAGUCHI TAKESHI
IPC: G03D3/06
Filed: 1994-08-29
Abstract: PURPOSE: To prevent the generation of insoluble matter in a processing liquid and the fluctuation in the concn. of respective processing agent components and to obviate unstable supply operation or stopping by providing the above device with a shutter means for hermetically sealing a housing section from the external space while transferring solid processing agents into this housing section by unsealing a solid processing agent housing container. CONSTITUTION: The shutter means 3731 keeps substantially hermetically sealing the space for housing the solid processing agents of the solid processing agent housing section 3538 until the solid processing agent housing container 33 is detached from a housing container mounting section 34 after the completion of mounting of the housing container at the mounting section. Since the attachment and detachment of the solid processing agent housing container 33 are not possible while the shutter means 3731 is held closed, the shutter means 3731 is also a means for prohibiting the attachment and detachment of the housing container.  The attachment and detachment of the solid processing agent housing container 33 to and from the mounting section 34 are prohibited while a solid processing agent transfer means transfers the solid processing agents and, therefore, the opening of the shutter means 3731 is eventually infeasible. The moisture absorption of the solid processing agents housed in the container and the soaring up of the fine powder to the external space at the time of transfer are lessened.
Patent JP-H0754491-A (JP)
Title: Erecting device for exterior curtain wall of building
Inventor: GOTO TAKASHI
IPC: E04B2/96
Filed: 1993-08-18
Abstract: PURPOSE:To improve efficiency in execution of work by a method wherein a lift platform and an electric winch are connected with lift cables while a sensor for detecting positions of the platform and an operating unit for driving a control unit for the winch on signals inputted from the sensor are provided. CONSTITUTION:Exterior curtain walls B are erected on a lift platform D in an exterior curtain wall-erecting device C that is installed in an elevated position above the ground on the external wall side of a building A. An electric winch P is driven and thereby the platform D is lifted up along guide rails E through chanis S and hanging hooks 1, and the curtain walls B are attached to specified positions on the external wall surface. As the platform D is lifted up, values detected by a height sensor T are inputted into a control unit R and after arithmetic operations are executed, the values are inputted into an operating unit U, and lifting of the platform D is controlled. The control unit R monitors values of inclination in horizontality and controlled height of the platform D, and gives warnings when the inclination or the height exceeds the value initially set while stopping the lifting automatically.
Patent JP-S58103139-A (JP)
Title: Heat treatment of semiconductor wafer
Inventor: FURUMURA YUUJI
IPC: G11B7/244
Filed: 1981-12-16
Abstract: PURPOSE:To remove generation of crystal dislocation, namely generation of a slip line, and to form a semiconductor device having the high quality by a method wherein a silicon nitride film is formed previously at the circumference of the surface or the back of the semiconductor wafer, and the heat treatment is performed. CONSTITUTION:Before the heat treatment process of wafer process is to be performed, the silicon nitride Si3N4 film 4 is formed in the ring type at the circumference of the wafer on the surface interposing a silicon oxide SiO2 film 3 between them. The SiO2 film and the Si3N4 film thereof are adhered according to the sputtering method or the chemical vapor growth method, a photo resist film is formed as the mask according to the well-known photo process, the Si3N4 film 4 at the center part of the wafer is etched to be removed using a hot phosphoric acid liquid, and the SiO2 film at the center part of the wafer is etched to be removed the same using a fluoric acid solution to form both in the ring type. The semiconductor wafer 1 provided with the ring type Si3N4 film on the surface by this way is put in a reaction furnace, and when an N type epitaxial layer is made to grow on the surface of the wafer, the experiment showed no generation of slip line.
Patent JP-S6265628-A (JP)
Inventor: ABE KAZUHIKO
IPC: A01G9/24
Filed: 1985-09-18
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-H0752023-A (JP)
Title: Abrasion method
Inventor: YOSHIDA MASAHIRO
IPC: A61C7/00
Filed: 1993-08-18
Abstract: PURPOSE:To polish extremely effectively an abrasion target having a complicated shape including small recessed parts grooves, etc., for example, recessed parts or even including the insides of grooves of a bracket for straightening teeth, etc. CONSTITUTION:Fluid which is formed by mixing at least spherical glass beads and granular abrasives having grain sizes smaller than those of the spherical beads in liquid medium is moved relatively to an abrasion target while bringing the liquid into contact with the abrasion target.
Patent JP-H1051220-A (JP)
Title: Antenna device
Inventor: AOKI KOTA
IPC: H01Q1/44
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which can be easily produced and needs no matching device by adding a conductor element to an antenna element in parallel to a grounding electrode plate and adjusting the space between the conductor element and the grounding electrode plate and also the length of the conductor element to secure matching with a feeding part at the desired frequency. SOLUTION: An antenna element 1 is set vertical to a grounding electrode plate 3, and an input impedance includes the resistance and inductance components. When a conductor element 4 is connected to the element 1 so as to be in parallel to the plate 3 a new capacitor is formed consisting of the element 4 and the plate 3. The matching is secured with a feeding part 2, when the capacity of the capacitor is properly decided based on the space H between the element 4 and the plate 3 and the area S of the plate 3. If the relevant resonance frequency is higher and lower than the desired frequency, the length W of the element 4 is increased and reduced respectively. Thus, the desired resonance frequency is secured.
Patent JP-H0548649-A (JP)
Title: Facsimile mail equipment
Inventor: OKADA AKIHIRO
IPC: H04N1/32
Filed: 1991-08-14
Abstract: PURPOSE:To execute the mail service processing automatically under the condition defined by an incoming call line as to information having no PB signal command or OMR sheet command by setting the mail service processing condition to each incoming line. CONSTITUTION:When the reception of FAX information is delivered to an access management means 7, whether or not one items of the information indicates presence of an OMR sheet is discriminated. When the result indicates that the sheet is not the OMR sheet, delivery condition information of a delivery condition table 15 stored in a 1st storage means 10 is read and a mail function processing means 8 is started based on the read delivery condition information and the delivery condition information and the FAX information are written in a 2nd storage means 11. That is, even when neither of PB signal command and an OMR sheet command is given, the FAX information is sent according to the delivery condition information on the delivery condition table 15.
Patent JP-H0955425-A (JP)
Title: Semiconductor device having multilayer al wiring structure and its manufacturing method
Inventor: MOMOTAKE YASUHITO
IPC: H01L21/3105
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To manufacture the semiconductor device having pattern in high flatness, precision and reliability. SOLUTION: The Al wiring 7a is provided on a semiconductor substrate 1 as well as an interlayer insulating film 8a like covering the first Al wiring 7a while the second wiring 7b on the interlayer insulating film 8a. The interlayer insulating film 8a is made of the first silicon oxide film 107a provided on the semiconductor substrate 1 like covering the first Al wiring 7a and the second silicon oxide film 108a provided to be buried in the recession on the surface of the first silicon oxide film 107a. Furthermore, the levels of the surfaces of the interlayer insulating films 8a from the surface of the semiconductor substrate 1 are equalized extending over the whole one chip.