baber/WOPTO huggingface dataset:
Patent JP-H03153812-A (JP)
Title: Method for controlling amount of particulate matter to be blown into refining furnace or the like
Inventor: NAGAI RYOJI
IPC: C21C7/072
Filed: 1989-11-09
Abstract: PURPOSE:To improve the precision and stability in the amt. of a gas or particulate matter to be blown into the furnace by adjusting the opening and closing of plural powder transport pipes and the amt. of the gas to be supplied from a secondary gas supply pipe so that the total of the amts. of a carrier gas at the outlets of the transport pipes is minimized. CONSTITUTION:In the refining furnace, etc., the secondary gas supply pipes 38 are connected to the plural particulate matter transport pipes 35 on the downstream side of each stop valve 36 of the pipe 35. Each pipe 38 is provided with a flow control valve 39. A controller 50 is furnished to adjust the opening and closing of the stop valve 36 and flow control valve 39 so that the total of the amts. of the carrier gas at the outlet of each transport pipe 35 is minimized. Consequently, the quality of the refined product and efficiency are improved in a bottom-blown converter.
Patent JP-S62150214-A (JP)
Title: Stereoscopic spectacles
Inventor: SUZUKI TOKUJI
IPC: G02C7/02
Filed: 1985-12-24
Abstract: PURPOSE:To obtain three-dimensional vision when looking at an object through a microscopic with a pair of spectacles, by setting a difference between the degrees of the right and left lenses of the spectacles (when one of the two lenses is a plane glass or only one lens is used for the spectacles, the degree of the lens is used as the difference) or between the sizes of the images made incident on eyes through the two lenses. CONSTITUTION:It becomes very important to improve the degree of stereoscopic vision. Originally, it was considered important to make the difference between the degrees of the two lenses of stereoscopic spectacles or between the sizes of images obtained through the spectacles smaller, but a recent experiment shows that the degree of stereoscopic vision can be increased as the difference becomes larger. The stereoscopic spectacles are combinations of convex and concave lenses or farsighted glasses. When one set of a convex and concave lenses is used for one frame of spectacles, the same results as those obtained when a plain glass is used can be obtained. Therefore, two pair of stereoscopic spectacles, one of which uses a convex lens of a degree of 0.25 for the right glass and a concave lens of a degree of 0.25 for the left lens and the other of which uses a convex and concave lenses of the same degree of 0.5 for the right and left glasses, respectively, are prepared and experimented. Results of the experiment are that the degree of stereoscopic vision increases without any adverse influence on the eye. Since the difference in degree of the lenses is essential, a pair of stereoscopic spectacles which do not give any adverse influence to the eyes can be realized, when lenses having degrees lower than the currently used lowest degree of 0.25, for example, about 0.01 and so on, are manufactured.
Patent JP-S62151798-A (JP)
Inventor: OCHIAI KATSUJI
IPC: F16L5/00
Filed: 1985-12-26
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-S63145800-A (JP)
Title: Method for managing iron-based electroplating bath
Inventor: MATSUBARA SHIGEO
IPC: C25D17/00
Filed: 1986-12-08
Abstract: PURPOSE:To decrease the capacity of a vessel for reducing a plating soln., by supplying the plating soln. to the anode chamber of an electrolytic cell in the amt. smaller than that to be supplied to a cathode chamber, carrying out electrolysis, reducing the plating soln. in the anode chamber in the reducing vessel, and circulating and reusing the reduced soln. CONSTITUTION:The electrolytic cell 1 using an insoluble anode as the anode 6 is separated by an anion-exchange membrane 2 into an anode chamber 4 and a cathode chamber 3, and a plating soln. 15 contg. Fe<2+> and Fe<3+> in a plating soln. storage tank 7 is sent to the anode chamber 4 and the cathode chamber 3 through a supply pipe 9 to carry out iron-based electroplating. At this time, the amt. of the plating soln. to be supplied to the anode chamber 4 is decreased to the amt. about 0.05-0.5 times as much as the volume supplied to the cathode chamber 3. The plating soln. 15 in the cathode chamber 3 is returned to the storage tank 7 though a circulating pipe 10, the plating soln. 15 in the anode chamber 4 wherein Fe<3+> is increased is introduced into the reducing vessel 7 to reduce Fe<3+> to Fe<2+>, the impurities in the soln. are removed by a settling pipe 13, and the soln. is returned to the storage tank 7. By this method, the capacity of the reducing vessel 12 can be decreased, and the management is facilitated.
Patent JP-H02137912-A (JP)
Title: Method of filling thermoplastic resin foamed particle into mold
Inventor: NAKAJIMA TOSHIHIRO
IPC: B29C67/20
Filed: 1988-11-18
Abstract: PURPOSE:To make weld of foamed particles high by filling a corner part of a thin part sufficiently with the foamed particles, by a method wherein pressure of pressurizing gas to be used for filling the foamed particles into a mold while compressing the foamed particles is varied into multiple stages. CONSTITUTION:Steam chambers 16' 16. of a mold device B are pressurized by pressing pressurizing gas whose pressure is P1 into the steam chambers 16, 16' and compressed foamed particles within a feed device A are filled into a cavity 21 as it is compressed. At the time of filling, when a product is, for example, of a vessel having a circumferential wall, the pressurizing gas to be led to a pipe 10 is reduced gradually and filling is performed by shifting a compression ratio from a high ratio to a low ratio. When compression and filling of a fixed quantity of the foamed particles are performed, deaeration steam is led into the steam chamber 16' from a steam pipe 17', discharged through a deaeration pipe 18 by passing through the steam chamber 16 and the gas among the foamed particles is degassed. The pressure within the cavity 21 is restored to atmospheric pressure, the steam is supplied into the steam chambers 16, 16' for heating, the foamed particles are welded and made into a molded foam.
Patent JP-H06345949-A (JP)
Title: Molding resin, its production and material for connector having hinge part
Inventor: OKITA KIYOMI
IPC: C08L67/02
Filed: 1993-11-22
Abstract: PURPOSE:To obtain a molding resin excellent in mechanical properties, heat resistance, wet-heat resistance and moldability, particularly in molding appearance and flex resistance (hinge properties). CONSTITUTION:This molding resin comprises 100 pts.wt. thermoplastic polyester, 0-60 pts.wt. poly(alpha-olefin) onto which an unsaturated acid or its anhydride has been grafted, 1-60 pts.wt. ethylene/alpha-olefin copolymer onto which an unsaturated acid or its anhydride has been grafted, and 1.95-30 pts.wt. phenoxy resin.
Patent JP-S61215654-A (JP)
Inventor: NAIRUZU RICHIYAADO ROOZENKUISU
IPC: C08K5/156
Filed: 1985-12-26
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-H07125632-A (JP)
Title: Track vehicle device
Inventor: NIIMURA MASATERU
IPC: B61B13/12
Filed: 1993-10-29
Abstract: PURPOSE:To prevent the slip of wheels, realize the stable traveling at high speed, and execute the stable traveling even on the curve with small curvature by providing the magnetism to be attracted to the track along the circumferential direction of the wheels. CONSTITUTION:A track vehicle 1 is provided with wheels 3 which are pivotably supported in a rotating manner at the lower surface of a vehicle body 2 and provided with the magnetism, crawlers 7 which are attracted to auxiliary rails 6 installed between rails 5. 5, and width regulating rollers 8. The wheels 3 arc e.g. metallic or rubber tires, and permanent magnets S which are attracted to the track are embedded along the outer circumferential direction at the prescribed interval. These permanent magnets S are formed in an approximately recessed section to increase the contact area with the rails 5, 5 in the case where the wheels 3 are made of rubber tires. These permanent magnets S prevent the slip of the wheels 3 which is generated when the track vehicle travels at high speed of >=300Km/h, and/or prevent the overturning of the track vehicle 1.
Patent JP-S63146274-A (JP)
Title: Pcm sound recording/reproducing device
Inventor: KONDO YASUO
IPC: G11B20/00
Filed: 1986-12-10
Abstract: PURPOSE:To reduce the cost of a PCM sound recording/reproducing device by providing a sampling converter at an input stage of a queue recording circuit to have branched inputs of digital signals of the sound signals and to lower the sampling rate and therefore omitting those circuits preceding a signal processing circuit within the queue recording circuit. CONSTITUTION:The sound signals are converted into digital signals for each sampling rate. These digital signals are branched into two groups. One of these two groups of digital signals undergoes the signal treatment by a PCM signal processing circuit 6 for RCM recording. These treated digital signals are electromagnetically converted by a PCM write head 8 via a write amplifier 7. The other group of digital signals are supplied to a digital filter 10 serving as a sampling converter. Here the sampling rate is reduced down to a PWM recordable level and a PWM signal processing circuit 11 performs a signal treatment needed for OWM recording. Then the electromagnetic conversion is carried out by a queue write head 13 via a write amplifier 12. Thus, the PWM information is recorded on a magnetic tape 9.
Patent JP-H08153758-A (JP)
Title: Device and method for ultrasonic wire bonding
Inventor: TANDA TETSUO
IPC: H01L21/607
Filed: 1994-11-28
Abstract: PURPOSE: To easily perform wire bonding of a multichip narrow-pitch semiconductor chip and, at the same time, to reduce the defectrate. CONSTITUTION: A first vibrator 21 and second vibrator 2b having different vibration frequencies are fitted to the rear section of a horn 1 in a double-ring structure. At the time of performing first wire bonding on the electrode pad side, the bonding is performed at a high frequency by vibrating the first vibrator 2a and, at the time of performing second wire bonding on the lead side, the bonding is performed at a low frequency by vibrating the second vibrator 2b. In the first bonding, the deformation of wires is reduced and the bonding can be made at a narrow pitch. In the second bonding, on the other hand, adjustment can be made and the fraction defective can be reduced, because the bonding condition has a wide range.
Patent JP-H08147615-A (JP)
Title: Magnetic head and its manufacture
Inventor: WATANABE OSAMU
IPC: G11B5/127
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a magnetic head in which, when a magnetic-core chip is bonded to a slider, the deviation of the front of the magnetic-core chip on the side of a medium sliding face from the front of the slider is eliminated and in which the depth accuracy of a gap is obtained stably and to obtain its manufacturing method. CONSTITUTION: When a magnetic-core chip 1 is bonded to a slider 2, a medium sliding face 3 is used as a reference face. While the magnetic-core chip 1 and the medium sliding face 3 for the slider 2 are being vacuum-sucked, the magnetic-core chip 1 and a bonding boundary face on the side opposite to the medium sliding face 3 for the slider 2 are fixed by a UV-curing resin. In addition, while the opposite side of the medium sliding face 3 is being supported so that the magnetic-core chip 1 and the slider 2 which have been fixed temporarily are not deviated, they are fixed formally to the bonding boundary face by a thermosetting resin. In addition, a composite magnetic core inside a cutout groove on the opposite side of the medium sliding face 3 and the bonding boundary face of the slider 2 are coated with a UV-curing resin and a thermosetting resin.
Patent JP-S62154921-A (JP)
Title: Squelch time constant varying circuit
Inventor: YOSHIKAWA MASARU
IPC: H04B1/10
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a communication equipment, etc. which performs scanning operation speedily without making a squelch function unstable by scanning free channels in a circuit. CONSTITUTION:A stable time constant circuit Ta which has a large time constant has a common resistance R and capacitors C1 and C2 and a basic time constant circuit Tb with a small value has the common resistance R and a capacitor C1, so those constitute a time constant circuit 4. A stop switching element Q receives a source voltage +B at a control terminal during scanning and turns off with a scan operation signal 'H' from a terminal C or turns on continuously all the time in response to 'L' where there is no scan operation signal. Consequently, the circuit supplied with the scan operation signal have the capacitor C2 of the stable time constant circuit Ta removed to obtain the time constant R.C1 of the basic time constant circuit Tb, thereby speeding up the operation of the stop switching element Q during scanning.
Patent JP-S62153335-A (JP)
Title: Photosensitive composition
Inventor: HIRAO AKIKO
IPC: C08L61/04
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a photosensitive composition which can give a photosensitive film which is highly sensitive and excellent in O2-RIE resistance, heat resistance, etc., by using an alkalisoluble polymer having a phenol skeleton and a specified silyl ether compound as essential components. CONSTITUTION:The purpose photosensitive composition is obtained by mixing 100 pts. wt. alkali-soluble polymer (A) having a phenol skeleton (e.g., novolak resin) with 1-500 pts. wt. compound (B) of the formula (wherein R<1>, R<2> and R<3> are each H, a halogen, vinyl or the like, R<4> is H, a 1-10 C alkyl, phenyl or the like, R<5>, R<6>, R<7> and R<8> are each H, nitro, cyano, hydroxy or the like, 0 <= p, q and r <= 3 and 1 <= p + q + r <= 3), e.g., o-nitrobenzyl triphenylsilyl ether. The sensitivity of this composition can be further enhanced by adding thereto a photodecomposable sensitizer (e.g., trihydroxybenzophenone ester of naphthoquinonediazidosulfonic acid).
Patent JP-H10123491-A (JP)
Title: Resin substrate for liquid crystal display element
Inventor: HANDA KEISHIN
IPC: B29K69/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a resin substrate for a liquid crystal display element which may be industrially advantageously produced, has good appearance characteristics, such as small dimensional change and excellent flatness and has decreased optical strains. SOLUTION: This resin substrate is formed by subjecting the entire surface of an injection molded flat plate consisting of a transparent resin having ray transmittance of >=80% with visible light and a glass transition temp. of >=150 deg.C to a press heat treatment under the conditions of a range enclosed by the respective points A, B, C, D defined as follows having P (press pressure: g/cm<2> ) and T (heat treatment temp.) - Tg (glass transition temp.) ( deg.C) as coordinate axes: The point A is (0.2×10<1> g/cm<2> ) (0 deg.C), the point B is (1.1×10<4> g/cm<2> ) (0 deg.C), the point C is (1.1×10<4> g/cm<2> ) (70 deg.C) and the point D is (0.2×10<1> g/cm<2> ) (70 deg.C).
Patent JP-H11117588-A (JP)
Title: Vehicle lock
Inventor: GOMI YOSHITO
IPC: E05B83/36
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To contrive simplification of a switch by possessing a half-door alarm lamp switch and a vehicle lock attaching a switch box having a switch for key hole illumination on the upper part of a body. SOLUTION: A synthetic resin-made switch box 42 is attached at the upper position of a body 1. A half-door alarm lamp switch 44 for full latch detection or half-latch detection and a key hole illumination switch 45 in combination with transmission of a theft alarm or lighting of an indoor lamp are provided in the box 42. The switch 44 is hung down in a recess part 2 from the box 42, when a latch 4 is at a door opened position, it is not pushed up, and when the latch 4 is at a door closed position, it is formed so as to be pushed up. At the time of a half door, the alarm of the half-door is given, in the full latch the switch 44 is pushed to be detected. In addition, the projection of the switch 45 is engaged with a branch part 48, and an illumination circuit is turned on by door opening operation to illuminate a key cylinder.  Thereby the adjustment of the attaching position of the switch is not needed.
Patent JP-H10179913-A (JP)
Title: Grinder for game material
Inventor: SAITO TOSHIYUKI
IPC: A63F7/02
Filed: 1997-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a grinder for a game material which improves workability in replacing a fouled abrasive band cloth with new one while keeping hands of workers from being fouled when the abrasive band is isolated from the body of the grinder. SOLUTION: This grinder is provided with a conveying body 37 which moves a game material in one direction in contact with one side of the surface of the game material and a holder 81 which holds an abrasive band facing the conveying body 37 to grind the game material for removing foul sliding in contact with the other side of the surface of the game material associated with the movement of the game material while grasping the game material between the abrasive band T and the conveying body. The abrasive band is formed in a roll wound with one long-sized band along the longitudinal direction thereof while the part of the abrasive band facing the conveying body 37 is made changeable so as to wind up the final roll end side of the roll-shaped abrasive band.  In this case, the roll-shaped abrasive band is housed into a housing case 41 while the housing case is provided with a winding part to wind the final roll end side of the abrasive band T. The housing case with the abrasive band T set therein is detachably mounted on the body of the grinder D.
Patent JP-H03154638-A (JP)
Title: Preparation of catalytic functional material
Inventor: MURANO YUICHI
IPC: B01D53/86
Filed: 1989-11-10
Abstract: PURPOSE:To prepare a catalytic functional material at high productivity by adding to a slurry a coagulant obtained by mixing and dispersing an inorganic fiber, an inorganic binder, and a catalystic powder, forming a sheet-like body from the resulting coagulated material, and calcining the sheet. CONSTITUTION:A slurry is prepared by mixing and dispersing at least an inorganic fiber, an inorganic binder, and a catalytic powder and after the slurry is coagulated by addition of a coagulant, a sheet-like body is prepared by a paper manufacturing method. Then, after the sheet-like body is corrugated, a honeycomb structure body 1 is prepared. The honeycomb structure body 1 is fired at 500-800 deg.C to give a catalytic functional material. The inorganic fiber to be used preferably has at most 100mum average diameter. A low melting point glass powder, alumina sol, and colloidal silica are among preferable examples of the inorganic binder.
Patent JP-S63149426-A (JP)
Title: Magnetic particle type electromagnetic connection device
Inventor: INOUE HITOSHI
IPC: F16D37/02
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a sufficient cooling effect without furnishing water feeding and exhaust devices, by extending the U-shaped part of a U-shaped heat pipe as a heat radiating part to the space at the end of the first connection main body, and installing the heat receiving part of the U-shaped pipe to the first connection main body. CONSTITUTION:At the circumferential direction of a ring drive 16 which is the first connection main body, plural holes 16a are formed. The U-shape parts of heat pipes 17 are extended to the space at the end of the ring drive 16, to be heat radiating parts 17b, and the extensions of the U-shape parts are installed in the holes 16a of the ring drive 16, to be heat receiving parts 17a. A plenty amount of friction heat generated at the connection between the ring drive 16 and a driven part 3 heats the ring drive 16, the driven part 3, and magnetic particles 4 up to a high temperature. The heat of the ring drive 16 heated to a high temperature is absorbed to the heat receiving parts 17a of the heat pipes 17.
Patent JP-H02140522-A (JP)
Title: Heating device with caster
Inventor: SHIRAI YUTAKA
IPC: F24C15/08
Filed: 1988-11-21
Abstract: PURPOSE:To enable a heavy weight material such as a hot air heater to be easily moved by a method wherein a movable caster and a movable stopper are arranged. CONSTITUTION:A base 2 of a main body 1 of equipment is provided with a movable caster 6 and a movable stopper 5. The movable stopper 5 is moved vertically and then the movable stopper 5 is lifted up to cause a brake 10 to be moved away from a wheel 8. The wheel 8 is rotated and a stopper spring 11 enters a hole in the base 2 and is fixed. When the movable stopper 5 is lowered, the brake 10 is brought into contact with the wheel 8 to prohibits a rotation of the wheel 8 and at the same time its pressing is prevented by the stopper 12. With this arrangement, it is possible to reduce a carrying in case of movement and to keep a stability after movement.
Patent JP-2000121710-A (JP)
Title: Battery control device for backup power supply and method for diagnosing deterioration of secondary battery
Inventor: MATSUDA TAKASHI
IPC: H01M10/48
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the degree of deterioration and the remaining capacity of a secondary battery by comparing an obtained internal resistance value with a preset data table. SOLUTION: A battery pack 3 is connected to an equipment body 4 and drives the equipment body 4 with the output of an assembly battery 2. A battery voltage detection means 5 detects the output voltages of the assembly battery 2 and a single battery for composing it. Also, a temperature detection means 6 detects the temperature of the assembly battery 2 and the single battery for composing it by a thermistor 7. A control part 8 operates a charge control means 9 based on information that is detected by a voltage detection means 5 and a temperature detection means 6 and further sends a control signal to the equipment body 4 via a communication means 10. The control part 8 reports the obtained information to the user of equipment by a reporting means 11 as needed.  As the reporting means 11, for example, a liquid crystal display for displaying information and an LSD, a speaker for generating an alarm sound, and a vibrator for generating vibration are used.
Patent JP-H11127774-A (JP)
Title: Production of powdered hinoki wood knot containing pine leaf powder and rhododendron leaf powder
Inventor: WATANABE MASATOMO
IPC: A61K8/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the process for storing a powder of HINOKI (a kind of white cedar) wood containing many knots in order to use it as foods or beverages. SOLUTION: White cedar knots-containing wood is crushed into powder of particle sizes suitable for its use, then the powder singly or a mix thereof with pine needle leaves and rhododendron leaves is tightly stored in the vessel together with an oxygen scavenger and a desiccant. This product can be served as a beverage or can be mixed with other powdery food products and served as 21 food or can be hung in the room for forest bating. Further, 21 small bag is filled with the product and dipped in a bath for enjoying herb bath of HINOKI flavor.