baber/WOPTO huggingface dataset:
Patent JP-H11259887-A (JP)
Title: Optical recording and reproducing device
Inventor: IRITA TAKESHI
IPC: G11B7/09
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To control tracking of a slider head mounted with a solid immersion lens with high precision. SOLUTION: This optical recording device has a spindle motor 1 which drives and rotates a magnetooptic disk 2, a slider 11 which is placed on the recording surface 2a of the disk 2 and positioned floating over the recording surface by an air bearing, the solid immersion lens 12 and an objective 13 which are arranged at the slider closely to the recording surface, a head arm 4 which holds the slider at the tip part, a voice coil motor which moves the slider radially in the said floating state radially for scanning movement (tracking motion), and a light irradiating device which emits recording and reproducing light. Further, the optical path of the recording and reproducing light which is emitted by the light irradiating device and converged through the objective 13 and solid immersed lens 12 to reach the magnetooptic disk 2 is constituted by using at least a movable optical mirror 20.
Patent JP-H09251713-A (JP)
Title: Recording and reproducing device
Inventor: MORIOKA YOSHIHIRO
IPC: H04N5/92
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To record a mixed signal of a video, an audio and data to a hard disk drive(HDD) at a normal speed and a high speed by using a common interface and also to enable an edit of the audio and the video independently and moreover to input the data in a PC memory at a high speed by using a PC/AT interchanger. SOLUTION: This device is equipped with an input means 6 for inputting the mixed signal of the video, audio and data in each specific period, a means 2 for separating the video and the audio from each other in an output of the input means 6 and means 7, 8 and 9 for recording and reproducing the separated video and audio signals on a discoid medium. In addition, the input means 2 is equipped with a clock discriminating means and is equipped with an inside buffer writing control means synchronized with clock frequencies of the plural input signals.
Patent JP-H04275352-A (JP)
Title: Vulcanizing agent of ethylene-propylene rubber and vulcanization
Inventor: UJIGAWA NORIHISA
IPC: C08K5/14
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a vulcanizing agent showing excellent vulcanization efficiency alone without vaporizing when added to EPR and providing a vulcanized material having excellent physical properties, comprising specific bifunctional peroxymonocarbonate. CONSTITUTION:A bifunctional peroxymonocarbonate shown by the formula (R1 and R2 are 1-3C alkyl). The functional peroxymonocarbonate is used as a vulcanizing agent for ethylene propylene rubber. The vulcanizing agent includes 1,6-bis(t-butylperoxycarboxy)hexane, 1,6-bis(t-amylperoxycarboxy)hexane, etc., and 100 pts.wt. EPR is blended with <0.1 pt.wt. vulcanizing agent and vulcanized under 50-200kg/cm<2> at 140-170 deg.C for 3-30 minutes.
Patent JP-H01229646-A (JP)
Title: Control method in alphabetic outline font printing
Inventor: SHINOHARA HIROYUKI
IPC: B41J2/485
Filed: 1988-03-11
Abstract: PURPOSE:To enable a printing displayed by an alphabetic outline font unexisting in a main body, by a method wherein, the alphabetic outline font and the data, such as a character width, corresponding thereto are inputted from the external to be stored in an internal memory part, the X coordinate of the character is obtained, and the character pattern is developed in a line buffer. CONSTITUTION:An auxiliary floppy disk is set on a floppy disk device 15, and an alphabetic outline font printing mode is specified by operating a keyboard. With this mode specification, under the control by a CPU, data relating to an outline font type, a control method, a control part, etc. are read from an outline font data medium, i.e. a floppy disk device 15 in this case, to be written into a RAM 11. Then, a control system of alphabetic outline font printing is constructed. A printing main control part 12e obtains a width and an inclined width of each character from a document buffer and a Y management table in the RAM 11. Data intrinsic to character are read from an outline font table 11b, and a PS pitch, a heading, a character width, and an inclined character width are obtained from the width and the inclined width of each character.
Patent JP-H06250064-A (JP)
Title: Lens barrel
Inventor: TAKAYAMA TORU
IPC: G02B7/04
Filed: 1993-02-23
Abstract: PURPOSE:To make the whole length of a cam groove long and to eliminate need for additionally providing a tool hole for integrating a cam pin by arranging the first cam groove and the second cam groove so that they are mutually crossed. CONSTITUTION:A cam ring 5 on which the first and the second cam grooves 105b and 105d are provided, a first cylinder arranged on the first side of the ring 5 and provided so that the first cam pin 9 engaged with the first cam groove 105b is made to project to the second side of the ring 5 and a second cylinder arranged on the second side of the ring 5 and provided so that the second cam pin 12 engaged with the second cam groove 105d is made to project to the first side, are provided. Then, the ring 5 is provided in a state where the groove 105b does not go through to the second side and the groove 105d does not go through to the first side and arranged so that the grooves 105b and 105d are mutually crossed. Therefore, since the grooves 105b and 105d are arranged by being superposed, a sufficient rotational angle can be secured and zooming operation or the like can be smoothly executed.
Patent JP-S54148868-A (JP)
Title: Manufacture of decorative laminate
Inventor: YAMAUCHI AKIRA
IPC: B29C55/00
Filed: 1978-05-15
Abstract: PURPOSE: To manufacture a decorative laminate having a complicated layer pattern, by hot-pressing a metal foil placed on a colored prepreg sheet with molds having an uneven surface, and by grinding the uneven surface of the laminate.  
     CONSTITUTION: The pattern layers 3 and 4 formed from colored prepreg sheets and the metal foil 5 10W70μ thick are placed on the core layer prepreg sheet 2, prepared by impregnating a base board or material with a thermosetting resin, which is then let to the B-stage, and hot-pressed by molds having an uneven surface to give the uneven laminate 1. The surface of the laminate 1 is ground to the A-A level to produce a layer patterns on the flat surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02238183-A (JP)
Title: Air cooled compressor
Inventor: SAHO NORIHIDE
IPC: F04B39/02
Filed: 1989-03-13
Abstract: PURPOSE:To prevent increase of an oil surface in a compressor and prevent reduction of a liquid pressure, etc., in the compressor in a type where the compressor of an oil circulation type is connected with a cooling means for cooling oil by air by means of an oil circulation means by disposing the cooling means lower than the position of the oil surface in the compressor. CONSTITUTION:A closed type compressor such as a scroll type compressor 1 for helium, for example, consists of a gas compression chamber 2, and a motor 3 for changing the volume of the compression chamber 2 contained in a closed container. Low pressure gas helium in a helium freezer 4 is introduced through a duct 5 and a section port 6 to the gas compression chamber 2, while relatively low temperature oil is supplied from an oil jet port 7 to the compression chamber 2. High temperature and high pressure gas compressed here is discharged with oil from a discharge port 8, and oil is removed through a duct 9, an air cooled heat exchanger 10, and an oil separator 11, and it is supplied to the freezer 4. Oil 14 is cooled by a cooling means of a heat transmission tube 16 having cooling fins 15 disposed under the compressor 1 and injected into the compression chamber 2.
Patent JP-H10250187-A (JP)
Title: Coater for print sheet and coating liquid unit
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/01
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a coater for print sheet in which the coating liquid is prevented from scattering to other than the surface of a print sheet and different coating substances can be used selectively. SOLUTION: The coater for print sheet for coating the surface of a printed sheet-like medium with a colorless transparent liquid coating substance comprises a coater body including an on-demand coating head 6 for jetting only the coating liquid from a plurality of jet openings without entraining a compressed gas flow by converting the energy of an electric signal to apply a physical acting force directly to the coating liquid, and means for moving the on-demand coating head 6 and a printed sheet-like medium relatively while facing each other, and a coating liquid unit integrating the on-demand coating head 6, a coating liquid container and a flexible piping tube coupling them. The coating liquid unit can be mounted/demounted on/from the coater body integrally.
Patent JP-H05258777-A (JP)
Title: Battery charging device
IPC: H01M2/10
Filed: 1992-03-16
Abstract: PURPOSE:To prevent charging by mistake even in case a primary battery is mounted undeliberately by furnishing an insulative plate having an opening in such a shape as contacting the first metal electrode when the (+) electrode of a secondary battery is fitted which has a specific electrode structure. CONSTITUTION:A secondary battery 5 mounted in a battery mounting part 1 is in contact with the first metal electrode 2 through an insulative plate 3 and directly with the second metal electrode 4. The insulative plate 3 has an opening in the shape contacting the first electrode 2 when the (+) electrode of the battery 5 is fitted, wherein the electrode has a projection in the crown form. When the battery 5 is mounted in the part 1, projection is fitted in the opening in the plate 3 to generate contacting with the electrode 2. Thus the battery 5 is fed with current and charging takes place. If an ordinary primary battery is mounted by mistake, the (+) electrode is not fitted in the opening, so that no current feed is done, and therefore, no charging takes place.
Patent JP-S60201714-A (JP)
Title: Ultrasonic wave delay line
Inventor: OOWAKI YUUJI
IPC: H03H9/36
Filed: 1984-03-26
Abstract: PURPOSE:To avoid the deterioration of performance of products due to the deterioration of oscillation capacity of a converter, by unifying the connections between electrodes and an terminal to a glass medium with an ultrasonic wave delay line. CONSTITUTION:An electrode 10 is provided over an area between an electrode part 11 at a part where both sides of a transducer 5 are not set opposite to each other and the side face of a glass delay medium 3. At the same time, an electrode 12 is led to the side face of the medium 3 from an electrode 13 at a part which does not oppose to an electrode where both sides of the converter 5 are set opposite to each other for an electrode 4 of the medium 3. Electrodes 10 and 12 are connected to an external terminal 15 with solder 14. The connections between both electrodes to the external terminal are unified to the medium 3. Thus no additional mass is applied to the converter 5 and no conduction is given between electrodes on the side face of the converter 5. This avoids the deterioration of performance of products due to the deterioration of oscillation capacity of the converter 5.
Patent JP-S58176093-A (JP)
Title: Method for reconditioning sintered hard alloy having surface defect
Inventor: MARUYAMA MASAO
IPC: B23K26/352
Filed: 1982-04-07
Abstract: PURPOSE:To repair the defective part on the surface of a sintered hard alloy instantaneously without losing the characteristic of the alloy itself, by irradiating light energy concentrically to the defective part so as to melt said part then solidifying the defective part. CONSTITUTION:A defective part 2 existing on the surface of a sintered hard alloy 1 is placed in the focal position of a light beam concentrating device formed of a heat insulation material 5, a light source lamp 3, an Al- or Au- plated reflection surface 4 of a parabolic or elliptical section. The light beam 6 emitted from the lamp 3 is irradiated concentrically to the part 2 and is melted locally to collapse the defect such as pinhole. The irradiation of the light energy is ceased and the molten part is cooled to solidify. The melting is effected in a short time in this case; therefore, the defection part is repaired easily and the defective sintered hard alloy is reconditioned without requiring any special protective atmosphere.
Patent JP-S59182972-A (JP)
Title: Production of grain oriented silicon steel sheet having excellent iron loss characteristic
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1983-04-04
Abstract: PURPOSE:To improve considerably the iron loss characteristic by coating a prescribed amt. of a dilute aq. soln. of a Ca compd. on the surface of a grain oriented silicon steel sheet formed thereon with a forsterite insulating film and annealing the sheet at a prescribed temp. in a non-oxidizing atmosphere. CONSTITUTION:A grain oriented silicon steel sheet contg. 2-4wt% Si is subjected to final finish annealing to develop secondary recrystallized grain of {100} <001> orientation and to form a forsterite insulating film. An aq. soln. contg. 0.001-1wt% (in terms of Ca) Ca compd. is coated at a rate of 0.01-10g/m<2> on the surface of the steel sheet formed with such film. The steel sheet is then subjected to an annealing treatment at 500-1,000 deg.C in a non-oxidizing atmosphere. The sulfide of Ca is preferentially formed right under the above-described insulating film. The iron loss characteristic is thus considerably improved.
Patent JP-H04272333-A (JP)
Title: Oil-hydraulic circuit for service-machine-interference-proof equipment
Inventor: SAKAEDA KENJI
IPC: E02F3/43
Filed: 1991-02-28
Abstract: PURPOSE:To stop a service machine gradually regardless of an engine rotational- speed or a service machine operating lever position by stopping pressure oil to a service machine operating valve working pilot valve, gradually when the service machine comes into an interference-dangerous area for facilitating interference to an operating room. CONSTITUTION:The upstream side of a pilot valve 14 for working a service machine operating valve 18 is provided with a solenoid valve 4. The solenoid valve 4 is switched to positions 5, 6, 7 gradually according to signal from a judgement means 22 for judging that a service machine comes into an interference-dangerous area for facilitating interference to an operating room. By this switching, pressure oil to the pilot valve 14 is gradually stopped. Accordingly, even if a service machine operating lever 15 is set at a service machine operating position, the spool of the service machine operating valve 18 is returned to a neutral position, and the service machine is stopped.
Patent JP-H11257711-A (JP)
Title: Ventilation fan for duct
Inventor: TSUKITARI YUJI
IPC: F24F7/10
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a body frame commonly used in cases where a feed wire is connected and where the feed wire is not connected on shipment. SOLUTION: A body frame 1 has a strip gauge 8 for indicating the covering release dimensions of a power cord wire (feed wire) 7, and the strip gauge 8 is covered with the power cord wire 7 for hiding. When an air fan for a duct where the power cord wire 7 is connected is shipped, the strip gauge 8 of the body frame 1 is covered with the power cord wire 7 for hiding. On the other hand, when the air fan for the duct where the power cord wire is not connected is shipped, the strip gauge 8 is exposed without covering it with the power cord wire 7 for hiding.
Patent JP-S57173183-A (JP)
Title: Control circuit for recording density
Inventor: MAZAKI YOUSUKE
IPC: B41J2/36
Filed: 1981-04-17
Abstract: PURPOSE:To prevent the occurrence of density unevenness due to a relative action of a heating element, by a method wherein, in a thermal printer in which a heating element is installed in a line, a time, for which a current is applied to the heating element, is regulated corresponding to the number of dots to be recorded. CONSTITUTION:An image signal, inputted to a sampling circuit 6 from a terminal 5, is converted into a digital signal according to a clock pulse from a timing control circuit 8 to store it in a memory 7. The memory 7 divides the stored information signal into blocks, and the signal for a full block is temporarily held in an auxiliary memory 9. The information signal to be recorded in the auxiliary memory 9 is counted by a counter 10 and is down-counted by a decision circuit 11. As soon as a down count starts, a flip flop, forming a recording pulse generating circuit 12, is set, and a recording pulse, corresponding to the number of counts, is generated at a time when a counting is completed. The recording pulse and the information signal in the auxiliary memory 9 are inputted to a recording drive circuit 13 to carry out a printing recording.
Patent JP-H06273032-A (JP)
Title: Refrigerator
Inventor: ISHIKAWA YOSHICHIKA
IPC: F25D17/08
Filed: 1993-03-18
Abstract: PURPOSE:To prevent the penetration of water into a cover definitely without damaging the operative function of a manipulation part and the outside appearance. CONSTITUTION:An operation member 32 which controls the operation temperature of a damper device is installed inside a cover 20 in a refrigerating chamber in such a fashion that it may slide. A projected part 38, which covers the lower edge 24a of an opening 24 of the cover 20 from above and what is more, whose top forms a slanting surface 38a, is installed to the front of the operation member 32 in one piece. Even if water drops 40 flow on the front of the cover 20, the water drops are hard to come into contact with the operation member 32. Even the water drops 40 are deposited on the front of the operation member 32, the water drops 40 will flow along the slanting surface 38a of the projected part 38, which makes it possible to prevent water from penetrating the cover 20 from the opening 24. Therefore, there is no need to install a water prevention board to the front of the cover 20.
Patent JP-S62216163-A (JP)
Title: Manufacture of negative pole of secondary battery
Inventor: TSURUTA SHINJI
IPC: H01M4/26
Filed: 1986-03-18
Abstract: PURPOSE:To manufacture a negative pole of large discharge capacity by blending fluororesin into hydrogen absorbing alloy powder by a prescribed weight ratio to the weight of a negative pole and press-fitting a current collector, under the magnitude of pressure in a preset range, onto the material after said material being formed into a sheet-shape. CONSTITUTION:The weight of fluororesin is assigned to, for example, 0.2-5.0% weight of a negative pole when hydrogen absorbing alloy powder is solidified by means of the same fluororesin. Further, the above-mentioned fluororesin and hydrogen absorbing alloy powder are mixed together and molded in a sheet-shape. Thereafter, it is press-fitted to a current collector under pressure, for instance, 100-800kg/cm<2>. Owing to the above method, when the negative pole of a secondary battery is manufactured by using hydrogen absorbing alloy wit fluororesin serving as bond, the negative pole with large charge/discharge capacity can be manufactured.
Patent JP-H03257655-A (JP)
Title: Identification number applying system
Inventor: MOTOBAYASHI TOSHIHIKO
IPC: G06F13/18
Filed: 1990-03-08
Abstract: PURPOSE:To cancel error such as double registration or the like not only to make flexible correspondence to the change of a system by providing an identification number registration area in a shared memory and successively registering identification numbers in a prescribed order. CONSTITUTION:One of bus masters 01 and 02 obtains a bus use right and calls a shared memory 20 connected to a system bus, and operation procedures to receives a program and data on the shared memory 20 and to send in the internal data can be executed without moving the bus use right to the other bus master. The shared memory 20 is equipped with an identification number registration area 21 and the identification number registration area 21 is equipped with registration code areas corresponding to identification numbers 0, 1... and shows the presence/absence of the identification number registration. The bus masters 01 and 02 store the registration into these areas, read-out the identification numbers and register them to self registers. Thus, since the identification numbers are newly registered to unregistered areas, erroneous registration and double registration are prevented.
Patent JP-H01233242-A (JP)
Title: Hydrogenation of carbon monoxide
Inventor: INUI SATOYUKI
IPC: C07C67/00
Filed: 1988-03-12
Abstract: PURPOSE:To obtain an alcohol useful as fuel for automobiles, etc., in high selectivity and in high yield, by reacting CO with H2 by using an indium carrying catalyst having raised activity of indium catalyst by specific treatment to efficiently carry out hydrogenation of CO. CONSTITUTION:CO is hydrogenated at 200-400 deg.C at GHSV=5,000-50,000/h under 20-300kg/cm<2> in the presence of an indium carrying catalyst such as no indium catalyst supported on alumina or indium composite catalyst supported on alumina treated with CO and H2 or a catalyst obtained by treating a prepared indium carrying catalyst with CO and H2 and hydrogenating to give an alcohol. The indium carrying catalyst is prepared by dissolving a water-soluble indium compound and a compound to be optionally added and to become a promoter component in water, impregnating a carrier such as alumina with the aqueous solution, concentrating, drying in air, thermally decomposing at >=20 deg.C and then reducing with hydrogen.
Patent JP-H08255680-A (JP)
Title: Flat heating element
Inventor: SHIMOMORI HIDEKAZU
IPC: H05B3/26
Filed: 1995-03-17
Abstract: PURPOSE: To provide a flat heating element which sufficiently prevents a local heating, and can be manufactured at low cost and thinned. CONSTITUTION: In a flat heating element 1 having an electrode 3 on a heating resistance sheet 2 having positive temperature coefficient characteristic, a soaking plate 5 is provided so as to make contact with the whole surface of one surface of the heating resistance sheet 2. A radiating part 7 having a large surface area, compared with a flat part 6 making contact with both end part areas 2A of the heating resistance sheet 2 is formed in the part, of the soaking plate 5, making contact with the central part area 2B having a high heating temperature, and the radiation of the central part area 2B is promoted even when the heating temperature of the central part area 2B becomes high.
Patent JP-H08253500-A (JP)
Title: Human natural tolerance-related macrophage protein, dna coding the same, recombinant vector containing the dna and transformant containing the vector
Inventor: KISHI FUMIO
IPC: A61P31/04
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a new protein derived from human natural tolerance-related macrophage having a specific amino acid sequence, useful for analyzing human natural tolerance mechanism and developing diagnostics/therapeutic agents for new type infectious diseases involved in natural tolerance mechanism. CONSTITUTION: This new protein has an amino acid sequence including one expressed by the formula, being useful for analyzing human natural tolerance mechanism and developing diagnosties/therapeutic agents involved in natural tolerance mechanism, e.g. therapeutic agents for new type infectious diseases entirely different from conventional antibiotics. This protein is obtained by the following process: a cDNA library is made by using a cDNA synthesized using, as template, a mRNA isolated by a conventional means from human monocytes, and then screened by using a probe prepared from a mouse Nramp gene, and a human Nramp gene-contg. clone is oibtained, the cDNA in the clone is recovered and then transfected into a manifestation vector and manifested in a host.