baber/WOPTO huggingface dataset:
Patent JP-H0692898-A (JP)
Title: Production of 4-carboxybiphenyl
Inventor: SUEMATSU MASAAKI
IPC: B01J31/12
Filed: 1992-09-14
Abstract: PURPOSE:To produce a high-quality 4-carboxybiphenyl in a high yield at a cost by using an economical molecular oxygen-containing gas ready to handle as an oxidizing agent. CONSTITUTION:In this method for producing 4-carboxybiphenyl by oxidizing 4-ethylbiphenyl using a molecular oxygen-containing gas in the presence of a catalyst composed of a cobalt compound, a manganese compound and a bromine compound in an acetic acid solvent, the cobalt compound and the manganese compound are characteristically used respectively in an amount of 0.01 to 0.2wt.%, based on acetic acid, in terms of the amount of metal cobalt base and 0.3 to 2.0 times the weight of the cobalt compound in terms of the amount of metal manganese base.
Patent JP-S62104194-A (JP)
Inventor: TERAJIMA ATSUSHI
IPC: H05K3/34
Filed: 1985-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0563065-A (JP)
Title: Wafer keeper of wafer container
Inventor: OGINO NOBUYOSHI
IPC: H01L21/673
Filed: 1991-08-30
Abstract: PURPOSE:To provide a wafer keeper which prevents a wafer from dropping out of a stopping groove and prevents damage and contamination of the wafer by surely holding an upper edge of all the wafers. CONSTITUTION:A stopping part of an elastic piece 6 of a wafer keeper is provided with comb-like stopping pieces 8a... 9a.../or 9a..., 9b... and a groove 12 wherewith a wafer is engaged is formed between stopping pieces 8a..., 9a.../or 9a..., 9b.... Furthermore, stopping pieces 8a... and 9b.../and 8b... and 9a... of adjacent elastic pieces 6, 6 are mutually engaged to overlap each other at a side view. Since the wafer is prevented from falling between the elastic pieces 6, 6 by the stopping pieces 8a... and 9b.../or 8b... and 9a..., all the wafers are held engaged with the groove 12 and damage and contamination thereof can be surely prevented.
Patent JP-H03112692-A (JP)
Title: Oval role
Inventor: CHIYOU SODOU
IPC: B43L11/04
Filed: 1989-09-21
Abstract: PURPOSE: To accurately simply prepare an ellipse with continuous adjustment by provid ing a proportionally convertible connecting lever device, a rotating lever performing circular motion and a sliding plate for decomposing values of coordinates X and Y. CONSTITUTION: When a rotating lever 2 is rotated by placing the lever at a point O on a main body, the locus of a point C of another end results in a circle. The length of the rotating lever can be continuously adjusted. A sliding plate 3 is provided with pulleies on its top and bottom ends and is movable only in the transverse direction. A proportionally convertible connecting lever device 4 is twin lozenge-shaped connecting levers. When the rotating lever rotates a turn, the locus of a point A automatically prepares an ellipse. The transverse diameter of the ellipse is two times of the length of the rotating lever. The longitudinal diameter is contracted or enlarged by AF/BD times of the transverse diameter.  When a writing tool is inserted into a small hole provided at a point A and it is easily rotated, a specified ellipse whose figure is regulated by the length and its ratio of each lever of elliptical compasses is automatically prepd. In addition, when a writing tool is set at the point A and a small handle provided at the point C is rotated by hand, the writing tool set at the point A automatically prepares an ellipse.
Patent JP-H0293141-A (JP)
Title: Vibration isolator
Inventor: YAMASHITA MASAAKI
IPC: F16D3/50
Filed: 1988-09-29
Abstract: PURPOSE:To obtain the title device having the superior durability by forming each of the outside surface of an inside member and the inside surface of an outside member to a form along an involute curve and making the torsional rigidity on the side having the much frequency of input of revolution torque higher than that on the side having the less frequency of input of revolution torque and permitting the revolution torque to be received as the compression force for a rubber member. CONSTITUTION:A revolution torque X is transmitted between an inside member 1 and an outside member 2 through a plurality of rubber members 3 - 6. Each of the outside surface 7a of a cam part 7 and the inside surface 2a of the outside member 2 which form the press contact surfaces for the rubber members 3 - 6 is formed into a form along an involute curve or a curve nearly equal to the involute. The torsional rigidity of a rubber member having the much frequency of input of the revolution torque X due to the revolution of the inside member 1, i.e., of two rubber member 3 and 4 on one diagonal line is made larger than that of a rubber member having the less frequency of input of the revolution torque X, i.e., of the rest rubber members 5 and 6. Therefore, the rubber member 3, 4 on the side having the much frequency of input of the revolution torque is prevented from being deteriorated or broken in early time, and the vibration isolator having the superior durability can be obtained.
Patent JP-S62107491-A (JP)
Title: Thermal processing method for device
Inventor: YAMAZAKI ZENICHI
IPC: G11B33/12
Filed: 1985-11-01
Abstract: PURPOSE:To execute thermal processing efficiently without the worry of dewing by putting an assembling body such as a magnetic disk device into a plastic bag, applying heat cycle test under a dewatered, pressure-reduced and sealed state. CONSTITUTION:An assembling body 1 is put into a plastic bag 20, dry air is sent and the body is dried. This is degassed to about 2/3-1/4 ATM, the so- called vacuum pack is executed, immersed in the water tank at the high temperature and the room temperature and the light oil tank at the low temperature for 1-3hr, and immersed in the water tank of the room temperature again. By such a method, the limit of the temperature up gradient due to the dewing at the time of the temperature up is not necessary and the thermal processing time can be reduced by half. The bag 20 is more convenient than a desiccator 2 and the thermal conduction is also satisfied.
Patent JP-H1093464-A (JP)
Title: Method for registering identification code of radio transmitter
Inventor: IKEDA YUKO
IPC: H04B1/38
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous registration of a radio wave from an existent system at the time of registering at a mew job side and to facilitate new registering and re-registering operation by registering transmitting information including a system code from a transmitter to a resistor as identification information when both of the mode identification code of the transmitter and the mode setting of the receiver are in a registrable state and the system code for identifying each system contents of the transmitter and the receiver match with each other. SOLUTION: One transmission code corresponds to eleven pulses, the codes of the pulses 1 to 4 are system codes showing a system applied with the transmitter or the receiver and the codes of the pulses 5 to 7 are by-transmitter identification codes assigned for allowing the receiver to individually identify each transmitter. In addition, the code of the pulse 8 is a mode identification code for identifying the transmission/reception mode of each transmitter and receiver and the codes of the pulses 9 to 11 are the other information codes.
Patent JP-H0669001-A (JP)
Title: Positive temperature coefficient characteristic thermistor
Inventor: YANAGIDA HIROAKI
IPC: H01C7/02
Filed: 1992-08-21
Abstract: PURPOSE:To facilitate the control of positive temperature coefficient(PTC) characteristics furthermore enhancing the thermal resistance by a method wherein electric insulating particles comprising ion crystals and conductive particles previously mixed with one another are compression-molded. CONSTITUTION:Sodium chloride as electric insulating particles put in a resin- made vessel is crushed up using a ball mill and then sieved out to produce specific sodium chloride particles 2. Besides, as for conductive particles, carbon particles 3 are prepared. Next, the sodium chloride particles 2 are wet-mixed with the carbon particles 3 and then a catalyst is removed to produce the mixed powder. The mixed powder filled up in a molding mold is compression-molded to produce a molded product 1. At this time, the conductive particles 3 for controlling the temperature characteristics are blended at higher ratio than conventional one. Besides, the thermal resistance of the electric insulating particles comprising ion crystals is higher than that of conventional organic high molecules. Through these procedures, the control of PTC characteristics can be facilitated furthermore enabling the thermal resistance to be enhanced.
Patent JP-H0580580-A (JP)
Title: Laminate coating device provided with automatic loading device
Inventor: KATOU TATSUMI
IPC: G03G8/00
Filed: 1991-09-25
Abstract: PURPOSE:To automatically load a laminate film by obtaining a laminate coating possible state in such a manner that the laminate film is arranged between thermal fixing rollers only by means of fitting a film cartridge to a laminate coating device and the tip of the film is wound on a recovery roller. CONSTITUTION:In the laminate coating device, a constitution is adopted so that a guiding end 2 provided on the tip of the laminate film 1 is introduced by guiding end introducing holes 6 provided on thermal fixing rollers 3a and 3b and guiding end introducing protrusions 7 provided on the recovery roller 4, and the receipt and delivery of the guiding end 2 is performed between rollers to automatically load the laminate film.
Patent JP-S62106430-A (JP)
Title: Shutter array
Inventor: HIRAYAMA YOSHIHIKO
IPC: G06K15/00
Filed: 1985-11-01
Abstract: PURPOSE:To modulate the quantity of light irradiated from a light source to a photosensitive face by providing a specular face, which reflects light, between the light source and the photosensitive face and oscillating this specular face electromagnetically. CONSTITUTION:The light emitted from a fluorescent tube 1 is condensed by a condenser lens 2 and is stop-downed by a collimator 2a and is reflected on a diaphragm 3 of a shutter element and passes a slit 5 and is irradiated to a sensitizer coated paper 6. If a weak AC bias is applied to a thin film coil to oscillate the diaphragm somewhat,a slight deviation of the optical axis can be ignored and it is advantageous to change in the lapse of time of the optical axis. When power is supplied to the thin film coil 4, the diaphragm 3 is attracted to switch an optical path (a) to an optical path (b), and the rays of light do not pass the slit 5, and the sensitizer coated paper 6 is not exposed.
Patent JP-H03109256-A (JP)
Title: Dielectric porcelain composition
Inventor: KATO YOSHIHARU
IPC: C04B35/46
Filed: 1989-09-20
Abstract: PURPOSE:To provide the dielectric porcelain compsn. which can be sintered at a lower temp. and suppresses the growth of crystal grains at the time of calcination by incorporating respectively prescribed ratios of BaO and SiO2 as a side-components into a multi component oxide having a prescribed component compsn. thereby enhancing the sinterability. CONSTITUTION:The desired dielectric porcelain compsn. is obtd. by using the multi component oxide expressed by formula as its essential component and incorporating 0.03 to 2.4 pts.wt. BaO and 0.05 to 0.8 pts.wt. SiO2 and if necessary, 0.30 pts.wt. MgO as the side-components per 100 pts.wt. multi component oxide into the above-mentioned oxide. This compsn. can be calcined at the temp. lower by about 100 deg.C than heretofore, i.e., at <=1200 deg.C and, therefore, the saving of energy is attained and the finer particles and the higher dielectric constant are obtd. The formation of the porcelain dielectric layer to thinner thicknesses is, therefore, possible and large-capacity porcelain condensers satisfying the characteristics stipulated in JIS are produced.
Patent JP-S60136728-A (JP)
Title: Image forming device
Inventor: MATSUO NAOHIKO
IPC: G03B27/50
Filed: 1983-12-26
Abstract: PURPOSE:To eliminate a waste of time during continuous image formation by turning on preliminarily a light source before a relative moving means for an original and the light source returns to its initial position. CONSTITUTION:A microcomputer 41 moves an exposure lamp as the light source through a scanning motor control circuit 47 at a speed corresponding to set magnification, etc., to make a specific copy through exposure scanning by the relative movement between the original and light source. Then, the light source is returned in an off state at a high speed and then switched to a low speed while the exposure lamp is turned on again preliminarily once the light source is detected by a switch SW2 for position detection. Further, following copying operation is started once the return of the exposure lamp to the initial position is detected with a switch SW1. Therefore, the exposure lamp returned to the initial position needs to be stopped nor turned on again, and a waste of time during continuous image formation is eliminated to increase the frequency of image formation within a specific time.
Patent JP-S60136018-A (JP)
Title: Magneto-resistance effect type magnetic head
Inventor: SUYAMA HIDEO
IPC: G11B5/39
Filed: 1983-12-23
Abstract: PURPOSE:To reduce an increase in reproduction output level and its variance by forming a magneto-resistance effect thin film (MR thin film) adhered onto only the exposed surface of a nonmagnetic member charged in the recessed groove of a magnetic base and a magnetic gap facing the end part of the surface of the magnetic base, and coupling the magneto-resistance effect thin film with the 1st and the 2nd magnetic yokes. CONSTITUTION:An MR thin film 4 made of, for example, Ni-Fe alloy is adhered onto only exposed surface of a charged member 2 and nonmagnetic lead conductive layers 11 and 12 of gold which are led out of both ends of the MR film 4 are adhered over surfaces of the charged member 2 and a magnetic base 1. Then, the 1st and the 2nd magnetic yokes 6 and 7 are formed on the MR thin film 4 at a necessary interval, namely, across a discontinuous part G. Then, internal end parts of the 1st and the 2nd magnetic yokes 6 and 7 are coupled magnetically with both ends of the MR thin film 4 through an insulating layer 5. The external end part of the 1st magnetic yoke 6 faces the magnetic base 1 across the nonmagnetic layer, i.e. insulating layer 5 and the magnetic gap (g) is formed between the 1st magnetic yoke 6 and magnetic base 1.
Patent JP-H1090618-A (JP)
Title: Optical write-in device
Inventor: HIYOSHI TAKAYUKI
IPC: G02B26/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical write-in device capable of smoothly adjusting a BTL(barrel toroidal lens) and excellently correcting a curvature and tilt of a scanning line on a surface to be scanned without the twist of the BTL even when the position of the BTL is adjusted. SOLUTION: This device is provided with a rotary polygon mirror reflecting laser light 8 and deflecting it in the main scan direction and the BTL 12 correcting the deviation in the sub-scan direction of the laser light 8 deflected by the rotary polygon mirror. The BTL 12 made of resin is attached to a reinforcing member 40, and the BTL together with the reinforcing member 40 is made position adjustable for the surface to be scanned. The BTL 12 may be attached to the reinforcing member 40 in three points of at least both end parts and a central part in the longitudinal direction.
Patent JP-S61127907-A (JP)
Title: Intermediate stopping device for rotary cylinder
Inventor: KATAYAMA TOSHIO
IPC: F15B15/12
Filed: 1984-11-22
Abstract: PURPOSE:To make stop motion secure as well as to facilitate the release of an intermediate stop so easy, by stopping an output shaft at the specified intermediate stopping position in a way of engaging an engaging pin of a rotary body with an engaging hole of a fixed body. CONSTITUTION:An engaging hole 21 in a fixed body 18, and an engaging pin 22 is slidably installed in a rotary body 11, then a sliding pin 20 is installed in the engaging hole 21 of the fixed body free of slide motion. With this constitution, thus the engaging pin 22 is engaged with the engaging hole 21 whereby an output shaft 2 is stoppable at the specified intermediate sopping position and, what is more, engagement between the engaging pin 22 and the engaging hole 21 is releasable free with the sliding pin 20 driven, so that stop motion is made securable, while the release of an intermediate stop is easily performable.
Patent JP-S6399224-A (JP)
Title: Production of phenolic resin
Inventor: NANBA HIROAKI
IPC: C08L63/00
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a high-purity phenolic resin for epoxy resins, etc., by removing the unreacted monomers and catalysts, etc., adversely affecting electrical characteristics and hygroscopicity from an organic solution of a polymer of phenols and dicyclopentadiene using an aqueous solution of an alkali hydroxide. CONSTITUTION:Phenols and dicyclopentadiene are polymerized and the resultant polymer is dissolved in an organic solvent, e.g. halogenated hydrocarbon, etc. An aqueous solution of an alkali hydroxide, e.g. in 0.001-30% concentration, is then added to the above-mentioned organic solution to remove the unreacted monomers and catalysts, etc., and afford the aimed high-purity phenolic resin expressed by the formula (R is methyl or H; n is 0-15).
Patent JP-H0986616-A (JP)
Title: Work instruction device in carrier system
Inventor: OBA TATSUYA
IPC: G06F19/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To efficiently perform entering/leaving work by simultaneously giving work instruction when making entering/leaving work instruction data. SOLUTION: A carrier system 1 is composed of first and second automatic warehouses Z1 and Z2, an orbit truck M, first to third work conveyors C1 to C3 and the like. The first to third work conveyors C1 to C3 are provided with terminal devices T1 to T3. An inventory management computer 21 for managing the inventory of each of the automatic warehouses Z1 and Z2 is provided in the carrier system. The inventory management computer 21 makes work instruction data for entered/left articles on the work conveyors C1 to C3 which are normal and have positive instruction possibility numbers based on entering/leaving request data and by outputting the work instruction data to a control computer at the same time when making the data, performs work instruction.  The content of the entering/leaving work instruction data instructed for work is displayed on one of the terminal devices T1 to T3 in which entering/leaving is carried out.
Patent JP-H0297209-A (JP)
Title: Coaxial cable termination
Inventor: FUJIMORI OTOHEI
IPC: H02G1/12
Filed: 1988-09-30
Abstract: PURPOSE:To prevent shortcircuit between an inner conductor and a braided wire and to facilitate soldering by stripping a coaxial cable upto a predetermined position from the terminal then soldering the exposed braided wires thereafter cutting the soldered braided wires and the insulator at a predetermined position and exposing the inner conductor. CONSTITUTION:At first, the sheath 2 of a coaxial cable 1' is removed by predetermined length and the exposed braided wires 3' are soldered, then the braided wires 3' are cut off at a predetermined position to expose an insulator 8 thereafter the tip section of the insulator 8 is cut off at a predetermined position, thus exposing an inner conductor 9. Thereafter, the inner conductor 9 and the insulator 8 of the coaxial cable 1' finished of preliminary treatment are inserted into a cable insertion hole 13 made through a cable terminal 10, then the braided wires 3' is applied against the circumferential edge of the insertion hole 13 and jointed thereto through soldering 16 and the insulator 8 is bent approximately is perpendicular at the position close to the end thereof, thus completing a coaxial cable terminal 17.
Patent JP-S60143916-A (JP)
Title: Manufacture of medium for recording high density information signal
Inventor: NARITA OSAMU
IPC: B29C39/02
Filed: 1983-12-30
Abstract: PURPOSE:To reduce the used amount of expensive carbon black to a great extent by a method in which a mold is heated after a base plate has been supplied into a mold and a conductive polymer has been fed thereinto, and the medium for recording high density information signals which have been molded, is taken out. CONSTITUTION:A base plate 4 is transferred into between a top force 1a and a bottom force 1b by the mechanism 2 feeding the base plate from a base plate stock part 3, and the top force 1a and the bottom force 1b are clamped together. Then, a liquid or molten conductive polymer 6 is poured into the mold by a pouring device 7 from a pouring port. After the pouring port has been closed, the mold is heated under pressure by a heating and pressurizing device, and the liquid or molten conductive polymer 6 is cured and integrated with the base plate 4. A specified pit from a stamper is transferred on said cured conductive polymer 6', thereby constituting the video disk 10 of static capacity type. Then, the mold is opened and the video disk 10 is taken out by a disk taking out mechanism 9.
Patent JP-H1176971-A (JP)
Title: Crude refuse feeding appliance, crude refuse dumping-hole excavator and treatment of crude refuse
Inventor: ARAI RYUJI
IPC: B09B3/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To facilitate work for a crude refuse treatment by averting the digging of a hole and executing reclamation at every dumping of crude refuse at the time of treating the generated crude refuse at home. SOLUTION: This appliance is mounted at the top end of a housing hole 3 which is excavated in the ground surface and is dumped with the crude refuse. The appliance T comprising a planar member 1 which is placed on the ground surface and has a size enough to cover the housing hole 3, a crude refuse feeding port 4 which penetrates the planar member 1 in its thickness direction, a guide part 5 which is disposed projectingly from the rear surface of the planar member 1 and engages with the housing hole 3, and a cap 2 which openably and closably closes the crude refuse feeding port 4, is mounted at the housing hole 3 for feeding the crude refuse. The cap 2 of the appliance T for dumping the crude refuse is occasionally removed and the crude refuse is fed into the housing hole 3.
Patent JP-H0699902-A (JP)
Title: Powder and granular material filling device
Inventor: NAOI RYOJI
IPC: B65B1/30
Filed: 1992-09-16
Abstract: PURPOSE:To allow changing the volume of a measure equipped on a measure plate while powder or granular material is discharged by the measure. CONSTITUTION:A measure plate 13 is slid back and forth by a driver mounted on a slide frame. Slots 14 extending in the sliding direction are formed in the measure plate 13 and measure volume adjusting plates 15 are slidably fitted in the slots 14. Each of the measure volume adjusting plates 15 is screwed on the end of a screw shaft 30 so that the rotation of a rotary slide spindle 36 is transmitted to the screw shaft 30. A gear 43 is mounted on the rotary slide spindle 36 via a ball spline nut 42 to drive and rotate the rotary slide spindle 36 and engages with a gear 45 mounted on a second slide spindle 44. The rotation of the second slide spindle 44 is transmitted to the rotary slide spindle 36 in sliding motion, and the screw shaft 30 is rotated to make the measure adjusting plate 15 slide along the slot 14. Thereby, the volume of the measure 16 is changed.