baber/WOPTO huggingface dataset:
Patent JP-H11321073-A (JP)
Title: Manufacture of recording material for ink jet printer
Inventor: HIRAGORI MASAHIKO
IPC: D21H27/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To apply a recording material to ink jet printer of various types by a method wherein corona discharge treatment is applied on the receptor layer of the recording material, which is formed of the principal constituent of water growth synthetic resin provided with a contact angle with respect to water, which exceeds a specified angle, and formed on one side of a substrate, to set the contact angle within a specified range with respect to water. SOLUTION: An ink receptor layer is formed on one side of a substrate. The ink receptor layer is formed of the principal constituent of water growth synthetic resin, consisting of polyvinyl alcohol, acetal, polyvinyl pyrrolidone, polyacrylic acid ester, hydrophilic polyester or the like or the polymer of such denatured substance, crosslinking substance or the like, and various synthetic resin films, such as the group of conventional coating paper having the contact angle with respect to water, which exceeds 70 deg., polyester, vinyl chloride or the like. Corona discharge is applied on the ink receptor layer to obtain a surface tension or the contact angle with respect to water of 40-70 deg. after the treatment. According to this method, conditions suitable for the performances of various kind of printers can be provided whereby a high-definition picture can be obtained.
Patent JP-H09285873-A (JP)
Title: Joining part structure of welding gun unit
Inventor: OYA NAOKI
IPC: B23K11/11
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To physically intercept a foreign matter of water, oil and spatter, etc., of spreading toward a receive electrode 8b of a welding gun unit and to positively discharge water or oil invaded by any chance. SOLUTION: Around a receive electrode 8b, a wall 21 having an opening part 2 partially is formed and closed. An electrode projection face 23 is made in a slope face inclining downward toward the opening part 22, and the opening part 22 is arranged at the lowest position. Further, the side face of the receive electrode 8b, the surface of the wall 21 and the electrode projection face of the wall 21 are treated with water repellent coating and the water repellent layers 24, 25 are formed.
Patent JP-H08318626-A (JP)
Title: Method and apparatus for controlling ink-jet printer head using liquid metal
Inventor: TEI MITSUHISA
IPC: B41J2/045
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a control device and method for holding a liquid state of a liquid metal when the liquid metal is used in a printing head. SOLUTION: A temp. sensing means 21 for sensing the temp. of the definite region of a printing head 10A, and a heating means 22 for heating ink 15 to indirectly hold the temp. of a liquid metal to predetermined temp. or higher, are arranged in a predetermined region of an ink printing head. The temp. of the liquid metal is detected from the temp. of the predetermined region of the printing head and, when the detected temp. is predetermined temp. or lower, the heating means is driven and, when the detected temp. is not the predetermined temp., the driving of the heating means is stopped. By this constitution, the temp. of the liquid metal is always held to an m.p. or more and the operation temp. of the printing head can be held properly and printing function can be enhanced.
Patent JP-H08321131-A (JP)
Title: Spindle motor for magnetic disk
Inventor: KONO TAKASHI
IPC: F16C17/02
Filed: 1995-05-26
Abstract: PURPOSE: To obtain safe conditions in stationary time by prescribing a bearing clearance according to the relationship between a magnetic disk and a bearing length and between the magnetic disk and the minimum clearance of a head support system. CONSTITUTION: A shaft 15 is inserted into a bearing 10 which is fixed to the inside of a housing 19 being fixed to a base 7 and upper and lower thrust supports 8 and 18 are mounted so that they hold the bearing 10. A slide bearing is formed between the shaft 15 and the bearing 10 and between the upper and lower thrust bearings 9 and 18 and the bearing 10 and a lubrication oil is sealed into the clearance. A radial part is formed on the inner circumference of the bearing 10 or the outer circumference of the shaft 15, whether the size of the bearing clearance of the slide bearing is set to 1/6 or less of the product of the minimum clearance in the axial direction between a magnetic disk 1 and a magnetic head support system and the ratio of the length of the bearing 10 to the radius of the magnetic disk 1.  When the conditions are met, a motor stops, thus preventing a load arm from coming into contact with the magnetic head even without bearing stiffness.
Patent JP-H04352561-A (JP)
Title: System for simultaneous transmission under facsimile reception
Inventor: IJIRI YUKINORI
IPC: H04L12/58
Filed: 1991-05-30
Abstract: PURPOSE:To enable interrupting transmission during reception without requesting any operation to a transmission side facsimile. CONSTITUTION:When transmitting interruption is executed during the reception at an exchange 10 housing a reception side facsimile equipment 16, a communication path switching means 24 switches a communication path to the reception side facsimile equipment 16 to a communication path to a data storing means 18 so as to enable transmission from the reception side facsimile equipment 16 and during the operation, transmitting data to the facsimile equipment 16 to be received are stored in the data storing means 18. When the interrupting transmission is completed, the reception side facsimile equipment 16 and the data storing means 18 are connected, and a stored data transmitting means 26 transmits the data in the data storing means 18 to the reception side facsimile equipment 16.
Patent JP-H11331091-A (JP)
Title: Optical transmitter
Inventor: SHIMIZU KATSUHIRO
IPC: H04B10/532
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To realize the optical transmitter with small power consumption where it is prevented that a residual light is optically phase-modulated and becomes a cause to a code error when an extinct ratio of intensity modulation is limited. SOLUTION: In the transmitter, a light source 1 that generates an optical signal, a luminous intensity modulator 2 that applies luminous intensity modulation to the optical signal based on a luminous intensity modulator drive signal, and an optical phase modulator 11 that applies optical phase modulation to the optical signal that is luminous-intensity-modulated based on an optical phase modulator drive signal synchronously with the luminous intensity modulator drive signal are all connected in cascade, and the optical phase modulator drive signal is supplied to the optical phase modulator 11 via a switch 13 that is turned on/off by a switch control signal synchronously with the luminous intensity modulator drive signal.
Patent JP-H01299160-A (JP)
Title: Sheet truing-up device for sorter
Inventor: TOMIOKA NOBUYOSHI
IPC: B65H31/38
Filed: 1988-05-25
Abstract: PURPOSE:To enable execution of a motion to true up sheet bundles in two directions through a simple mechanism, by a method wherein a press member to make contact with the one side of sheet bundles, piled up on each bin, for truing up is swung in a given direction, and the other side parts extending at right angles with the press member are trued up in a specified position. CONSTITUTION:By pressing a press piece 7a of a press member 17 against the one side part of each of sheet bundles piled up on each bin 2, the end part on the reverse side of the sheet bundle is pressed against a first stopper 3 side, and the one end parts are trued up. Through rotational drive of a swing motor 22 by one full turn, a swing arm 23 is swung by one full process, a swing force is transmitted to each press member 7, and the press piece 7a is swung from a solid line position to a dashed line position. The other end parts extending at right angles with the one end side part of the bundle sheet are pushed in the direction of an arrow mark A so as to make contact with a second stopper 4, and the other end parts of the sheet bundles are trued up. Thus, the sheet bundles are excellently trued up in two directions.
Patent JP-H11321860-A (JP)
Title: Can lid
Inventor: KAWAKAMI MASAAKI
IPC: B65D17/32
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a can lid which is easy to pour the liquid content, capable of solving an inconvenience such as liquid dripping, suppressing the liquid residue to a small amount, and improving the opening property of a lid piece, easy to open a spout, smooth to position and fix the can lid in forming it, and easy to manufacture it. SOLUTION: In a can lid, a wide opening part is installed close to a peripheral edge of a can lid body 1 by a tab 4 arranged off-centered by the specified distance from a center O of a can lid body 1, and a lid piece 7 in which the maximum width in a direction orthogonal to the tab axis C1 is larger than the maximum width in the same direction as the tab axis C1. The pouring property is improved thereby, the inconvenience such as liquid dripping is solved, the can lid body 1 is positioned and fixed through the engagement of a projecting part 30 with a die in manufacturing the can lid by the projecting part 30 formed on a peripheral part of the can lid body 1, and the can lid body 1 is prevented from being deviated.
Patent JP-S616763-A (JP)
Title: Document processor
Inventor: YABUMOTO AKIRA
IPC: G06F17/21
Filed: 1984-06-21
Abstract: PURPOSE:To execute the edition/input processing of sentence data precisely and easily by recognizing the continuity of the vertical and horizontal directions of a ruled line code. CONSTITUTION:Data inputted from an input means 1 such as a keyboard is inputted to a document formation processing part 2 and sentence data is stored in a text code memory 3. Whether a text code in the text code memory 3 which is addressed by cursor registers 410, 420 is a ruled line or not is detected by a ruled line code detecting part 920 and the direction of the ruled line code is extracted by a ruled line code direction extracting part 930. The cursor registers 410, 420 is controlled by a text cursor processing part 940. When the document formation processing part 2 is to store a character, the existence of a ruled line code and its continuity are recognized and the character is stored in an optional area surrounded by the ruled line.
Patent JP-S616235-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/10
Filed: 1984-06-21
Abstract: PURPOSE:To obtain the titled material having low and stable contact resitance by adding prescribed percentages of Cd, In and one or more among Te, Ti, Li and Mn to Ag so as to control the stickiness of an Ag-Cd alloy and to improve the wear resistance. CONSTITUTION:A sliding contact material is obtd. by adding 0.5-15wt% Cd, 1-7wt% In and 0.5-5wt% one or more among Te, Ti, Li and Mg to Ag. In the material, 0.01-0.5wt% Fe group element may be substituted for part of said added elements. Since the sliding contact material is hardly stuck and has superior wear resistance, when the contact chips 1a of a commutator 1 for a small- sized motor are made of the sliding contact material, the contact chips 1a produce very little dust due to wear during sliding along brush contacts 3. No noise is generated and a beneficial effect such as low and stable contact resistance is shown.
Patent JP-S5554507-A (JP)
Title: Iron base sliding member
Inventor: HASE SOUGO
IPC: F16D69/00
Filed: 1978-10-17
Abstract: PURPOSE: The iron base sliding member which is provided with galling resistance  and compressive strength resistance under severe conditions by impregnating the  specific amount of tin or tin alloy in the pores of the iron base sintered alloy.  
     CONSTITUTION: The low melting point alloy of a melting point below 350°C containing tin or tin alloy at 10wt% or more is impregnated in the pores of an iron base sintered body to let the hard layer of the iron-tin compound in which part of the impregnated tin and part of the sintered body base metal have reacted be formed and contained. This yields the material which is superior in compressive strength resistance, has good wettability and has superior sliding characteristic even under the severe conditions where the formation of lubricating oil films is not sufficient. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06314451-A (JP)
Title: Recording and reproducing device of magneto-optical disk
Inventor: GOTOU SOUJIYU
IPC: G11B11/10
Filed: 1993-04-30
Abstract: PURPOSE:To attain an inexpensive sound recording with timer by providing a memory to store the information controlling the recorded information and making this memory to an electrically erasable nonvolatile memory or a memory capable of electrically backing up. CONSTITUTION:When the power is supplied under the state of minidisk loading, the device is put in the stopping state by a microcomputer 6. In the case the recording is specified by the setting of a timer switch 9, a U-TOC information before the power is turned off is read out from a static RAM 7 by the computer 6, and the recording to a recordable area is started. When the power is turned off in the recording time, a signal of voltage drop is received from a power interruption detecting circuit 10, and the contents recorded up to that time are written into the RAM 7 by the computer 6, then the operation is finished. The contents of the U-TOC are written into a dynamic RAM 3 before an ejection of the disk is operated by the supplied power. The data written into the RAM 3 are sent to an EFM recording part 1 and recorded on the U-TOC area of the mini-disk.
Patent JP-S5755224-A (JP)
Title: Motorcycle provided with turbocharger
Inventor: KIMURA HIROSHI
IPC: B62M7/02
Filed: 1980-09-16
Abstract: PURPOSE: To prevent a driver from adverse effect of exhaust pipe heat by aggregating and extending exhaust pipes below an engine be connected to a turbocharger.  
     CONSTITUTION: Exhaust pipes 19 are aggregated 20 below an engine 1 into a pipe member 21 to be connected to a turbocharger 23 provided between the engine 1 and a rear wheel 3. Since the exhaust pipes are aggregated below the engine 1, the shape of the aggregate can be freely designed, and a driver is prevented from an adverse effect of heat since no exhaust pipe is at the side of the engine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06317857-A (JP)
Title: Silver halide photographic sensitive material exposing device and silver halide photographic sensitive material
Inventor: HOSOI YOSHIYUKI
IPC: G03B27/72
Filed: 1993-04-30
Abstract: PURPOSE:To provide a silver halide photographic sensitive material exposing device of simple structure capable of exposing under appropriate conditions to expose a silver halide photographic sensitive material. CONSTITUTION:A silver halide photographic sensitive material 5 is automatically conveyed, set at a previously specified position and exposed by this device. The light emitting part 31 and light receiving part 32 of a reflection-type IR sensor 30 are arranged at a part of a feed line, the material 5 is irradiated with IR by the light emitting part 31 from the rear 51 on the opposite side of the emulsion layer 50, the light reflecting from a pattern 52 furnished on the rear 51 of the material 5 is received by the light receiving part 32 to emit a detection signal, the signal is transmitted to an exposure condition specifying memory 34, and an exposure condition specifying signal is emitted from the memory 34.
Patent JP-H05293499-A (JP)
Title: Apparatus for digesting sludge cake
Inventor: KIHARA YASUHIKO
IPC: B01F7/04
Filed: 1992-04-21
Abstract: PURPOSE:To provide an apparatus which promotes the generation of digestion gas in a digestion vessel, discharges the generated digestion gas smoothly outside the vessel, and thereby digests dewatered sludge cake effectively in a short time. CONSTITUTION:A paddle row 11 consisting more than one paddle 10 having stirring blades 9 is installed at the middle part of a digestion vessel 1, crossing the vessel and in parallel to its width direction. The digestion vessel 1 is divided by the paddle row 11 into more than one digestion chamber a, b, c. Sludge cake A, which is fed into the digestion vessel 1 and is dewatered, is stirred by the paddle row 11 and dropped into each digestion chamber one after another to be digested. The digested sludge is discharged from a discharge pipe installed in the lower digestion chamber, while digestion gas generated in each digestion chamber is removed from an exhaust pipe installed on the sidewall of the digestion chamber.
Patent JP-H02305876-A (JP)
Title: Improved alkali-treated gelatin and preparation thereof
Inventor: ITO NORIKAZU
IPC: C09H1/00
Filed: 1989-05-22
Abstract: PURPOSE:To improve water resistance, heat resistance, scratch resistance, adhesive resistance and swelling resistance by incorporating a specified activating reagent in an alkali-treated gelatin to activate carboxyl groups of side chains of gelatin and amidating it with a nucleophilic reagent. CONSTITUTION:An alkali-treated gelatin is incorporated with 5-20wt.% at least one compd. selected from carbodiimide reagents and salts thereof of the formula (wherein R is ethyl, cyclohexyl or benzyl; R' is dimethylaminopropyl, cyclohexyl or morpholinoethyl) to activate carboxyl groups of the side chains of gelatin. Then, 0.1-10wt.% said gelatin is incorporated in an aq. soln. contg. 0.5-6mol of a nucleophilic reagent (e.g. NH4Cl) and the mixture is reacted at a pH of 3.0-6.5, at 30-70 deg.C for 1-12hr and the activated carboxyl groups are amidated to obtain an improved alkali-treated gelatin wherein an iso-ionic point is at a pH of 7-10.5.
Patent JP-S617647-A (JP)
Title: Circuit substrate
Inventor: MIZUNOYA NOBUYUKI
IPC: H05K1/03
Filed: 1984-06-21
Abstract: PURPOSE:To improve heat dissipation, and to manufacture a circuit substrate at low cost by using a ceramics board body having thermal conductivity better than alumina and an alumina group ceramics board body as an insulating substrate for a semiconductor module. CONSTITUTION:An aluminum nitride group ceramics substrate 6 having thermal conductivity better than alumina at a position corresponding to the loading section of a semiconductor element 3 and alumina group ceramics substrates 1 at sections except said position are bonded directly with a metallic plate 5. Circuit patterns 2a, 2b are bonded directly with other surfaces of each of these ceramics substrates. The element and other electric circuits 2b are connected by bonding wires 4. The heat-dissipating properties of the circuit substrate for semiconductors formed in this manner are made better than those of semiconductor substrates using only alumina group ceramics substrates as insulating plates by approximately one and a half times.
Patent JP-S5354071-A (JP)
Title: Device for measuring laser doppler flow velocity
Inventor: OZAKI NORIHIKO
IPC: G01P5/00
Filed: 1976-10-27
Abstract: PURPOSE:To enable easily adjusting an optical system by forming scattered laser light through fluid in parallel light rays by a reflecting mirror to condense them into a photosensitive unit.
Patent JP-S617696-A (JP)
Inventor: KAWASHIMA YUTAKA
IPC: H05K3/46
Filed: 1984-06-21
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-H0214396-A (JP)
Title: Automatic vending machine
Inventor: TANAKA KEIKO
IPC: G07F9/10
Filed: 1989-05-22
Abstract: PURPOSE:To prevent that the temperature of the pieces of goods rises at the time of a defrosting operation and to defrost a cooler in a short time by providing an actuating means to automatically actuate a damper according to the temperature change between the time of a cooling operation and the time of the defrosting operation. CONSTITUTION:At the time of the cooling operation, a coil spring 16 is deformed into an extended state by an extension spring 17, and a damper 15 is pulled by the extension spring 17 and opens a ventilation flue 12. Air in a chamber is cooled in a cooler 9 by a fan 8, made into cooling air, and sent in the ventilation flue 12 in the direction of an arrow A, and the cooling air flows and circulates through goods shelves 6 and cools the pieces of goods. On the other hand, at the time of the defrosting operation, power is applied to a heater 11, and the cooler 9 and air around the cooler 9 are heated. Therefore, the temperature of the coil spring 16 becomes high, and the coil spring 16 overcomes the extension spring 17 by its shape storing effect and returns to a compressed state. The damper 15 closes the ventilation flue 12 and prevents that high-temperature air generates convection and flows in the ventilation flue 12. Consequently, the temperature rise of the pieces of goods can be avoided. Further, the cooler 9 is heated also by the high-temperature air and defrosted in a short time.
Patent JP-H06339844-A (JP)
Title: Surface polishing device
Inventor: NAGAHAMA TAKESHI
IPC: B24B7/02
Filed: 1993-05-31
Abstract: PURPOSE:To make polishing capacity adaptable under a wide work condition by arranging plate-like polishing bodies capable of making reciprocating motion by a crank system driving mechanism in the X and Y directions orthogonal to each other while facing a surface to be polished of a work. CONSTITUTION:When the first and the second driving mechanisms 2 and 3 are operated, slidingly movable plates 11 and 11 make reciprocating sliding- motion in the X direction by driving mechanisms 2A and 2B by being guided by a rail R2, and according to this, polishing bodies G and G' and slidingly movable plates 11' and 11' also make reciprocating sliding motion in the same direction. Slidingly movable plates 12, 12, 12' and 12' make reciprocating sliding motion in the Y direction by driving mechanisms 3A and 3B by being guided by a rail R1. In this way, the polishing bodies G and G' make the reciprocating motion in the biaxial direction of X and Y. That is, a combinational body of the slidingly movable plates 11 and 12 and a combinational body of the slidingly movable plates 11' and 12' function as an operating medium 1 to make the polishing bodies G and G' carry out necessary motion by operation of the driving mechanisms. An upper surface of a metallic plate P is polished by the reciprocating motion of these polishing bodies G and G'.
Patent JP-S5555472-A (JP)
Title: Player with auto-loading mechanism
Inventor: KITA NOBUO
IPC: G11B17/051
Filed: 1978-10-19
Abstract: PURPOSE: To obtain an auto-loading device where adjustment and assembling are easy and operation is sure, by fitting an auto-loading mechanism having the holding means and the driving means of a disc onto a turntable so that this mechanism may be removed and fitted freely.  
     CONSTITUTION: Panel 3 is fitted to a player main body so that panel 3 may be removed and fitted freely. On panel 3, fixed pulleys 4, 5 and 6 are supported, and rope 37 is stretched across them. In the lower side of panel 3, a disc carrying means is provided which holds disc 16 before reproducing start while positioning the center hole of disc 16 and moves in a face parallel to turntable 17 to put the disc on the turntable. Since the carrying-in and out operation of the disc is performed only in the face parallel to the turntable, the mechanism can be made thin. Further, since the disc carrying part is made into a unit, an auto-loading device easy to adjust and assemble can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S617875-A (JP)
Inventor: HOSOI YOSHIKAZU
IPC: G06F3/048
Filed: 1984-06-22
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。