baber/WOPTO huggingface dataset:
Patent JP-H01259753-A (JP)
Title: Converter apparatus
Inventor: KOBAYASHI KOICHI
IPC: H02M3/28
Filed: 1988-04-08
Abstract: PURPOSE:To obtain an apparatus with a high accuracy, by compensating for the level of a set point of voltage comparator circuit for the output voltage by an output signal of non-linearly compensating circuit operated by the output of a current detector circuit. CONSTITUTION:A converter apparatus inputs DC voltage Vi to an input port 1, converts said voltage into high frequency by a switching circuit 3, performs the insulation and voltage conversion by a transformer 4, and outputs a stable DC voltage V0 to an output 7 via a rectification and smoothing output circuit 5 and a reverse flow prevention diode 6. Also, said apparatus feeds back voltage V1 to a voltage comparator circuit 9 and controls the conducting width of the switching circuit 3 by a control circuit 10. In this case, main circuit current Ii is detected by a current transformer 2, and DC voltage proportional thereto is obtained by a rectification and smoothing circuit 11 and sent to a nonlinearly compensating circuit 12. Said compensating circuit 12 sends a non-linear output being output current-corrected quantity to a voltage comparating circuit 9 to compensate for errors by the reverse flow prevention diode 6.
Patent JP-S63251600-A (JP)
Inventor: ARAKI HIDETO
IPC: E21D13/00
Filed: 1987-04-08
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-S62242411-A (JP)
Title: Delay circuit
Inventor: NAGATA YOSHIAKI
IPC: H03K5/135
Filed: 1986-04-15
Abstract: PURPOSE:To optionally select a delay time other than the integer times of a pulse time interval by using three 8-step shift registers, three 8-input/1-output selecting circuits and two 1/8 frequency dividing circuits. CONSTITUTION:The 1st-3rd shft registers 110-130 are serial-in parallelout shift registers. A data pulse string inputted from a terminal 101 is inputted to the selecting circuit 115 through the shift register 110. The delay time of the output of the selecting circuit 115 becomes T and the output is inputted to the shift register 120. The output of the register 120 is inputted to the selecting circuit 125 together with the output of the selecting circuit 115. The delay time of the output of the circuit 125 becomes T + 2T/(K2 + 1). The output of the circuit 125 is inputted to the shift register 130. The output of the shift register 130 is inputted to the selecting circuit 135 together with the output of the circuit 125. The output of the circuit 135 is determined by a select signal 135-S to obtain the output having an optional delay time.
Patent JP-S57201775-A (JP)
Title: Fitting construction of instrument pad
Inventor: MATSUNO YOSHIO
IPC: B60K37/00
Filed: 1981-06-08
Abstract: PURPOSE:To maintain quality and performance of an instrument pannel for a longer time by securing the front end of a pad to the pannel via flanges formed from the skin thereof. CONSTITUTION:The front end 6 of an instrument pad D, engaged with a groove 8, is fixed to an instrument pannel P by inserting flanges 10 which is formed from the skin 9 of the instrument pad through engagement holes 8a formed through the groove 8 and then making projections 11 on the rear face of the instrument pannel P pass through locking holes 10a formed through the flanges 10, respectively for locking. The instrument pad D is formed by bonding the skin 9 and a pad 12 which is preformed. There is no chance that the front end skin of the instrument pad may tend to come out above the instrument pad even though the skin thereof becomes ready to separate.
Patent JP-S5711906-A (JP)
Title: Hair spray composition
Inventor: NAKAGAWA KOUICHI
IPC: A61Q5/06
Filed: 1980-06-25
Abstract: PURPOSE: The titled composition that contains an acrylic acid polymer, water, dimethyl ether, when necessary, an alcohol and an ethylene oxide polymer as active ingredients, thus setting hairdo styles and drying them in the combination with a dryer with no skin irritation.  
     CONSTITUTION: The objective composition comprises 0.01W25wt% of an acrylic acid polymer, 1W90% of water, 10W90wt% of dimethyl ether and, when necessary, 0W90wt% of a 1W3C alcohol such as methanol or ethylene glycol and/or 0W25wt% of an ethylene oxide polymer as the active ingredients. Further, perfumes, hair conditioners such as lanoline or aminoacid derivatives are added to the composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5210539-A (JP)
Title: Detectng device of electric power stoppage and its return
Inventor: TANJI TAKAHIKO
IPC: H02H3/24
Filed: 1975-07-15
Abstract: PURPOSE: A detecting device of electric power stoppage and its return, being possible to detect quickly electric power stoppage and its return and to generate the offering pulse at the time of power stoppage for such a memory device as a microcomputer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09284286-A (JP)
Title: Optical packet switch device
Inventor: NAKAHIRA YOSHIHIRO
IPC: H04L12/931
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent a branch loss in a router section from being caused theoretically by connecting each branch output terminal of a wavelength branching filter to a synthesis input terminal of each wavelength synthesizer respectively. SOLUTION: Branching input terminals 30a-30d of 1st-4th wavelength branching filters 26a-26d are connected to 1st-4th paths 18a-18d. An optical packet signal delayed by 0, 1-3 is given to the 1st-4th wavelength branching filters 26a-26d. Each wavelength synthesizer 28 is provided with four synthesis wave input terminals 34 and one wave synthesis output terminal 36 and synthesizes the optical packet signals received from the wave synthesis input terminals 34 and provides an output from the synthesis output terminal 26. Furthermore, the wave synthesis output terminal 36 of each wavelength synthesizer 28 is connected to each external output port. Then the optical packet signals with each delay are led to a desired external output port by using the wavelength branching filter 26.
Patent JP-2000284570-A (JP)
Title: Image forming device
Inventor: HASHIMOTO KOICHI
IPC: G03G15/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To make a stabilized excellent image formation to be successively performed by letting recovery of transfer residual toner by an electrostatic charging device efficiently performed, uniform property of charge potential on the image carrier improved, stable charge even with regard to the low humidity environment, and the fast image carrier peripheral speed, with respect to the transfer type image forming device of the contact electrostatic charge method-cleaner less processing. SOLUTION: When assuming the electrostatic charging member 2A of the electrostatic charging device performing the charge of the image carrier 1 by applying charge bias on the charging member 2A held in contact with the image carrier 1 as the first charging member, provided with the charging member 2A held in contact with the image carrier 1 as the first charging member, the device is made so that the image carrier surface potential Vs at the time of rushing to the charging part N by applying voltage on the second charging member 12, the DC voltage Vdc1 applied on the first charging member 2A of the charging device the same polarity, and provided with the second charging member 12 held in contact with the image carrier between a transfer part T and a charging part N provided, so as to satisfy the next relation, |Vs|>=|Vdc1|.
Patent JP-H03284911-A (JP)
Title: Mold release apparatus of rubber elastic body for torsional damper
Inventor: MATSUOKA TSUTOMU
IPC: B29C33/44
Filed: 1990-03-31
Abstract: PURPOSE:To enable the release of a strip-shaped rubber elastic body from ets mold to be performed mechanically automatically by making chuck units grasp the parts of flashes produced on the edge part of a molding in a state of rotatably supporting both ends of a middle mold by supporting means, and rotating them by means of a rotating arm. CONSTITUTION:A chuck units 52 come downward together with an elevation plate 48 by means of a cylinder 50 when a middle 12 is lifted therein. And, reaching the lowering end, the cylinders 54 of the chuck units 52 operate in order to close claws 56 in an open state, thereby grasping the parts of rubber flashes 31, 33 produced on the parts of a main passage and a specially provided recession. In this fashion, an arm driving cylinder operates so as to rotate a rotating arm 44 counterclockwise. And, while the middle mold 12 is supported by a receiver 40 and rotated therein, a molding (a strip-shaped rubber elastic body) is successively released off the middle mold 12 from the end part therealong.
Patent JP-S57201692-A (JP)
Title: Heat-sensitive recording material and production thereof
Inventor: WASHISAWA YASUO
IPC: B41M5/30
Filed: 1981-06-05
Abstract: PURPOSE:To enhance adhesive property in vacuum and provide a function of protection against moisture, by matting a protective layer on a heat-sensitive recording layer. CONSTITUTION:To produce a matted layer, a copolymer of a monomer having a styrene skeleton with a monomer having an acrylic acid skeleton, or a copolymer of a monomer having a styrene skeleton with butadiene or a mixture of the two polymers is mixed with polystyrene in a predetermined weight ratio. The mixture thus obtained is dissolved in a mixed solvent prepared by mixing at least one good solvent of the copolymer and polystyrene with at least one solvent which is a poor solvent of polystyrene, and the resultant solution is coated directly or indirectly on the heat-sensitive recording layer, followed by evaporating off the solvent to obtain the matted layer.
Patent JP-S5211917-A (JP)
Title: Magnetic record reading method
Inventor: TOOYAMA SHIYOUICHIROU
IPC: G06K7/00
Filed: 1975-07-18
Abstract: PURPOSE: As for the magnetic recording apparatus made a high density recording, the discrimination of PEAK for generating is accurately to be done by the real peak from magnetic head and noise from about the "ZERO" level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04301943-A (JP)
Title: Frame synchronizing circuit
Inventor: ASANO KATSUHIRO
IPC: H04L7/08
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the frame synchronizing circuit for high-speed data communication by decreasing the number of times for the calculation of the frame synchronizing circuit to calculate frame synchronizing timing from a burst-shaped received signal for the unit of a frame. CONSTITUTION:A coarse correlation circuit 13 is provided to calculate a correlation value according to a symbol timing clock extracted from the received signal, and a precise correlation circuit 14 is provided to calculate the correlation value only when the correlation value exceeds a prescribed threshold value according to 2n number of offset symbol timing clocks offsetting the phases before and behind the symbol timing clock. Then, a synchronized symbol timing clock signal (g) is outputted.
Patent JP-H04300068-A (JP)
Title: Soldering device
Inventor: TAKAYAMA KINJIRO
IPC: H05K3/34
Filed: 1991-03-28
Abstract: PURPOSE:To eliminate the soldering failure such as unsoldered, icicle, bridge, etc., by constituting the device so that the part of molten solder which a printed board comes into contact with at the time of soldering exists in an inert gas atmosphere. CONSTITUTION:In the soldering device which executes soldering by bringing a printed board 13 into contact with molten solder 9 being in inert gas atmospheres 12, 14, many flexible pieces 7, 7,... are hung and provided in an entrance to the inert gas atmosphere, and an intrusion of the open air is prevented by the flexible pieces concerned.
Patent JP-H08257133-A (JP)
Title: Medical guide wire
Inventor: ASANO HIROYUKI
IPC: A61M25/01
Filed: 1995-03-20
Abstract: PURPOSE: To provide a medical guide wire which enables selecting of the color of products freely except for a tip part without impairing smoothness of a synthetic resin film of parts excluding the tip part with excellent in radiation shielding of the tip part. CONSTITUTION: A guide wire 10 is made up of a core wire 11 with a tip part 11a thereof formed slender by a specified length, a first synthetic resin film 12 containing no radiation shield material or containing the material at a low concentration as covering the whole of the outer circumference of the core wire 11 or a part thereof excluding the tip part and a second synthetic resin film 13 containing the radiation shield material adhering only to the tip part of the core wire 11 at a higher concentration than the first synthetic resin film 12. The radiation shield material herein used is preferably one or two or more selected from among powders of tungsten, bismuth barium sulfate, gold and platinum. The content of the radiation shield material is preferably 0-50wt.% for the first synthetic resin film 12 and 40-200wt.% for the second synthetic resin film 13.
Patent JP-S62243021-A (JP)
Title: Inputting method for special character
Inventor: OGAWARA TAKESHI
IPC: H03M11/14
Filed: 1986-04-16
Abstract: PURPOSE:To easily input a special character without executing a complicated operation, by selecting a desired special character, based on a display related to a field of the special character. CONSTITUTION:When an input of a special character is requested in the course of generating a document, a special character key of an input part 12 is operated. By this operation, an index related to a field of the special character is read out of an input buffer 14 and displayed on a display part 26. When the field to which a desired special character belongs is selected from in this displayed index, the special character belonging to the selected field is read out of a special character storage part 18 and displayed on the display part 26. Subsequently, when the desired special character is selected, the selected special character is inputted to the document, when it is being generated. In this way, the special character can be easily inputted without executing a complicated operation.
Patent JP-H01259172-A (JP)
Title: Member colliding with powder or granule
Inventor: ITO TOSHIMICHI
IPC: C23C16/27
Filed: 1988-04-09
Abstract: PURPOSE:To improve the wear resistance of a member colliding with powder or granules by forming a thin film of diamond or diamondlike carbon (DLC) on the surface of the member such as the collision plate of a jet mill. CONSTITUTION:This member colliding with powder or granules is obtd. by forming the thin film of diamond or DLC on the surface of a base material colliding with powder or granules. The base material may be SiC, Al2O3, Si3N4, WC or a sintered hard alloy and the thin film may be formed by exciting gas as a carbon source and bringing the excited gas into contact with the base material. Since this member has improved wear resistance, foreign matter is prevented from entering powder or granules and the quality of produced powder or granules is enhanced.
Patent JP-H06263378-A (JP)
Title: Rope fixture for pallet
Inventor: SHITO SHOJI
IPC: B66C1/66
Filed: 1993-03-10
Abstract: PURPOSE:To surely fix a freight on a pallet by inserting the pallet between plate members, then by fastening them with a screw, and by attaching a rope to them. CONSTITUTION:A rope fixing member is mainly composed of two long and short plates 2, 3 which are horizontally extended in parallel with each other, a vertical wall plate 5 connecting between the end parts of the plates 2, 3, and a rope attaching plate 1 extending upward from the top surface of the short plate 2. Further, a screw 4 is studded in the lower long plate 3. This rope fixing member is fitted on a pallet, and when the rope attaching plate 1 is pulled by a rope, a screw 4 wedges into the plate of the pallet which is therefore fastened.
Patent JP-S58211021-A (JP)
Inventor: AIBUAN TEIRA
IPC: G01G7/04
Filed: 1983-05-20
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-H10282757-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/04
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the weight of an image forming part caused by a supporting member for mounting an image exposure optical system and a function to adjust temperature from being deteriorated by the increase of heat capacity in the case of housing the image exposure optical system inside a photoreceptor drum in a state where a substrate is a transparent body. SOLUTION: By using a pipe made of aluminum, for instance, excellent in strength and circularity as the supporting member 20 to which the image exposure optical system 12 is attached, the optical system 12 is firmly and accurately supported and the increase of the weight of the image forming part and the heat capacity are suppressed; and the assembly of the optical system 12 and the wiring are executed on the member 20, then the member 20 holding the optical system 12 is easily attached to/detached from a device body.
Patent JP-S60231200-A (JP)
Inventor: OSE YOUICHI
IPC: G21D3/00
Filed: 1984-05-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5211443-A (JP)
Title: High frequency heating apparatus
Inventor: YOSHIMURA HIROBUMI
IPC: F24C7/02
Filed: 1975-07-17
Abstract: PURPOSE: To discard unevenness of burning and to obtain a high frequency heating apparatus with strong output power. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08284276-A (JP)
Title: Thermal insulation structure
Inventor: YOSHIKAWA MASAHITO
IPC: E04B1/76
Filed: 1995-04-13
Abstract: PURPOSE: To provide thermal insulation structure in simple structure and excellent in a thermal insulation property. CONSTITUTION: Thermal insulation structure 10 is constituted with a 10mm thick air layer 14 interposed between a concrete made exterior wall material 12 and a veneer plate 18 holding an interior material 20 and a thermal reflecting layer consisting of a mortar layer 16 containing an aluminum powder provided on the concrete made exterior wall material 12. It is possible to provide a convection preventive layer consisting of a porous body such as polyurethan foam or a fiber lump body in place of the air layer 14.
Patent JP-S5213282-A (JP)
Title: Mooring method of ship
Inventor: OKAMURA MASARU
IPC: B63B21/22
Filed: 1975-07-21
Abstract: PURPOSE: To moor a ship at the pier or to a buoy with a sufficient mooring force and improved operation efficiency by use of an anchor chain and an anchor heaving device provided to the ship. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02294304-A (JP)
Title: Method for making hydrophobic copolymer lattice hydrophilic, and crosslinked hydrophilic copolymer
Inventor: MARISU JIYAZETSUPUSU JIIMERISU
IPC: C08F2/06
Filed: 1990-04-04
Abstract: PURPOSE: To easily obtain a crosslinked hydrophilic copolymer used, e.g. for an adsorbent for a liquid having high surface tension, by using an aqueous alkali for saponifying the surface of a macroporous crosslinked hydrophobic copolymer lattice prepared by the precipitation polymerization of monounsaturated and polyunsaturated ester monomers in a solvent.  
     CONSTITUTION: A macroporous closslinked hydrophobic copolymer lattice produced in a solvent (e.g. isopropyl alcohol) by the precipitation copolymerization of at least one monounsaturated ester monomer (e.g. lauryl methacrylate) and at least one polyunsaturated ester monomer (e.g. ethylene glycol dimethacrylate), which are soluble in the solvent, is reacted with an aqueous alkali to saponify the surface, thus giving an objective crosslinked hydrophilic copolymer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5211896-A (JP)
Title: Manufucturing process of ultra conductive material
Inventor: MORIYASU TEISHIROU
IPC: H01B13/00
Filed: 1975-07-18
Abstract: PURPOSE:To make a high Tc ultra conductive compound which is easy to be lapped on it surface, easy to be manufactured, and easy to be formed.
Patent JP-H06301127-A (JP)
Title: Silver halide emulsion and photosensitive material
Inventor: KINE YASURO
IPC: G03C1/015
Filed: 1993-04-15
Abstract: PURPOSE:To provide a photosensitive material having high sensitivity, excellent granularity, and improved production stability by desalinizing a specific mono- dispersion silver halide emulsion, then using it as seed crystals. CONSTITUTION:A mono-dispersion silver halide emulsion contains flat silver halide grains having the aspect ratio of 3.0 or above and the projection area of 50% or above of all silver halide grains, the mono-dispersion silver halide emulsion containing hexagonal mono-dispersion flat silver halide grains having the aspect ratio of 3.0 or above, the maximum adjacent side ratio of 2.0-1.0, and the projection area of 50% or above of all silver halide grains are desalinized and used as seed crystals. These seed crystal grains are flat grains having the twin crystal plane. To prepare the flat seed crystal grains, water-soluble silver salt and a halide salt aqueous solution are concurrently mixed in a reaction container containing a gelatin aqueous solution, and the mixture is matured to form the flat nuclear grains. The process to grow the flat nuclear grains thus obtained is included.
Patent JP-S5516734-A (JP)
Title: Automatic solder feeding method and apparatus
Inventor: IWASA SANDAI
IPC: B23K3/06
Filed: 1978-07-19
Abstract: PURPOSE: To provide a solder feeder for soldering printed boards with a simple construction which ensures the stable amount of supply and the maintaining of melted solder surface at a constant height by controlling the energization to the heater on the surface position of the melted solder bath with a solder bar placed thereon.  
     CONSTITUTION: When the surface 2a of the melted solder 2d goes down as the solder is consumed, a float 3 moves down and a microswitch MSW is closed through a link 4 and an oscillating rode 5 to energize a heater. Consequently, the heater 13 is electrically heated so that a solder bar 16 placed on the heater 13 melts and drops down into the melted solder 2. As a result, as the surface 2a of the melted solder rises, the microswitch MSW is closed to halt the energization of the heater 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11288036-A (JP)
Title: Video display method/device
Inventor: ICHIHARA TAKU
IPC: G03B21/60
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a video display method by which videos variously change and more interest can be given to audiences. SOLUTION: A video display method is constituted of a step for generating an original picture displayed on a screen 11, a step for masking a moving image crossing a fixed image in the original picture with a mask in the similar form as the fixed image and recording it in a recording medium 43, a step for simulating the original picture on the screen 11 with a material containing inorganic fluorescent pigment to emit light with the irradiation of ultraviolet light in a state where the video of the mask is projected on the screen 11 and to become white with the irradiation of visible light, and a step for irradiating the screen 11 where the original picture is simulated with ultraviolet light and projecting the video of the moving image with visible light.
Patent JP-H02291417-A (JP)
Title: Air-cooled engine
Inventor: KIMURA SATOO
IPC: F02F1/30
Filed: 1990-04-03
Abstract: PURPOSE:To efficiently cool whole circumferential face of a cylinder block by additionally providing a baffle plate partitioning an air flow passage of a fan to an air discharge part, so as to forcedly make the cooling air a detour to a cylinder head and a cylinder block. CONSTITUTION:An engine 21 is provided with a fan 58 on one end side of the crankshaft 36, and the fan 58 is covered with a fan cover 61 having an air introducing port 72. A cylinder head 32 and a cylinder block 34 having respectively cooling fins 83, 77 are covered with a shroud 62 having an air discharge port. In such a constitution, a baffle plate 75 is additionally provided to partition the passage part of air flow from the fan 58 to the air discharge port, so as to forcedly make the cooling air detour to the cylinder head 32 and the cylinder block 34. The baffle plate 75 is arranged in the crossing direction against the cooling fins 77 on the circumference of the cylinder block 34.