baber/WOPTO huggingface dataset:
Patent JP-H0365411-A (JP)
Title: Supporting device of under carriage
Inventor: KAWAHARA TAMOTSU
IPC: B60G17/00
Filed: 1989-07-07
Abstract: PURPOSE:To improve comfortableness in riding, and to prevent load shifting of a supporting device of an under carriage of an automobile, by detecting normal direction acceleration and gravity acceleration by tiling due to the direction change so as to control an under carriage tilt angle control actuator. CONSTITUTION:Normal direction acceleration due to the centrifual force generated at the time of direction change of an automobile and gravity accseleration due to the tilting are both detected by an accelerometer 6. Based on the detected signal, an actuator 4 is driven by a control circuit 7 so as to negate the acceleration, whereby a posture of an under carriage 2 is controlled. Comfortableness in riding can thus be improved and load shifting can be prevented.
Patent JP-S6154696-A (JP)
Inventor: ONUKI HIDEFUMI
IPC: H05K3/46
Filed: 1984-08-24
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-S6421804-A (JP)
Title: Lighting appliance
Inventor: ADACHI YOSHIKAZU
IPC: F21V11/02
Filed: 1987-07-15
Abstract: PURPOSE: To prevent the local cooling of the tube face of a fluorescent lamp directly above and remove the sticking of mercury grains by providing turbulence generating lugs on part of the side face of a louver arranged directly below the fluorescent lamp. CONSTITUTION: When a louver 4 is fitted to a reflector 2, nearly triangular conical turbulence generating lugs 6 are integrally protruded on both sides of the upper end of the louver 4 located directly below a fluorescent lamp 3 arranged in parallel with the reflector 2. The air rising along the side faces of the louver 4 is made turbulence by the lugs 6 at the upper end of the louver 4, and the air flow to the tube face directly above the fluorescent lamp 3 is dispersed, thereby local cooling is prevented, and no mercury grain is stuck.
Patent JP-S5966719-A (JP)
Title: Drive device of electromagnet for position control
Inventor: SANO YUKINORI
IPC: F16K3/00
Filed: 1982-10-08
Abstract: PURPOSE:To improve the stabiity and response of control by giving a dither signal in synchronizing with the pulse generating period of duty amount to a position control electromagnet so as to decrease the hysteresis. CONSTITUTION:The duty amount having a prescribed period of pulse width is given to the position control electromagnet 10 and the plunger position is driven. A position sensor 20 detects the plunger position, it is inputted to an A/D converter 110 via a differential transformer circuit 120, a pulse of a prescribed period from a clock signal generator 130 is inputted to a timer circuit 140 and a duty circuit 150, this is controlled at a microprocessor 100 and an output of the duty circuit 150 via a drive circuit 160 drives the electromagnet 10. In this case, the data of an objective position and actual position are discriminated, and when there exists any error, the amount of change is calculated from the data of the obtained dither signal, the pulse width is calculated and the dither signal in response to the hysteresis is given.
Patent JP-S6421807-A (JP)
Title: Lighting appliance structure
Inventor: SHIOMI MAKOTO
IPC: F21V23/00
Filed: 1987-07-15
Abstract: PURPOSE: To ensure the earth of a luminaire by providing the lighting circuit section of an electronic lighting device on a luminaire main body, and arranging a power supply section on a ceiling fitting section. CONSTITUTION: A luminaire main body 6 is suspended by a cord 4 and a chain 5 guided from a flange 3 serving as a ceiling fitting section, and lighting fixtures 8 fitted with fluorescent lamps 9 to the arms of the luminaire main body 6 are fitted to a ceiling. The lighting circuit section 2 of an electronic lighting device is stored in the luminaire main body 6, a power supply section 1 for the lighting circuit section 2 is arranged on the portion of the flange 3, and the earth is connected to it.
Patent JP-H0924630-A (JP)
Title: Light-fixing device for color heat-sensitive printer
Inventor: UEDA SATOSHI
IPC: B41M5/34
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To uniformize the distribution of the integrated amount of fixing light even when the distribution of the illuminance in a reflector is not uniform. SOLUTION: A light-fixer 32 is constituted by arranging two ultraviolet lamps 32a and 32b side by side in a reflector 40. A shutter plate 50 is provided between the light-fixer 32 and color heat-sensitive recording material 12. At the tip of the shutter plate 50, a light receiving sensor 60 is arranged. By closing the shutter plate 50 with the respective lamps 32a and 32b kept on, the distribution of the illuminance in a light-fixing area LA is measured with the light receiving sensor 60. On the basis of the measured distribution of the illuminance, the closing speed pattern of the shutter plate 50 for uniformizing the distribution of the integrated amount of fixing light is calculated.  Just after the arrival of the end of the color heat-sensitive recording material 12 to a pair of conveying rolls 20 and the stoppage of the feeding of the material, the shutter plate 50 is closed by means of the driving part 51 of the shutter plate by the above-mentioned calculated speed.
Patent JP-S6335457-A (JP)
Inventor: TSUKADA KIYOTAKA
IPC: C04B38/00
Filed: 1986-07-29
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-S6068561-A (JP)
Title: Electrolyte supplement equipment of matrix type fuel cell
Inventor: WATANABE ATSUO
IPC: H01M8/04
Filed: 1983-09-24
Abstract: PURPOSE:To provide electrolyte supplement equipment of matrix type fuel cell which can surely supplement electrolyte even if fuid resistance in an electrolyte supplement path of a cell is varied. CONSTITUTION:A pressure vessel 21 is incorporated in a manifold cover 11 which supplies reaction gas, for example, fuel gas F for a cell stack 10 formed by stacking a large number of unit cells 1. Electrolyte is supplemented by changing a cross electromagnetic valve to connect a pressure pipe 31 to a piece 38. By this operation, when the pressure of a pressure gas source N is increase by several tens mm.Hg than that of reaction gas, the pressure in the pressure vessel is increased by a specified value than that of reaction gas, and electrolyte stored in an electrolyte vessel 22 is supplemented at one time through electrolyte supplement tubes 23.
Patent JP-S6334492-A (JP)
Title: Leakage detection for condensate heat exchanger
Inventor: MURAKAMI KAZUO
IPC: F28F11/00
Filed: 1986-07-29
Abstract: PURPOSE:To improve the efficiency of detection of a leak hole, by a method wherein seawater in a pipe is discharged and the inside of the pipe is pressurized or evacuated while air noise which is generated at the leak hole is detected by an acoustic wave sensor scanning the upper and side parts of a main body. CONSTITUTION:When seawater in a heat exchanging pipe 7 is discharged and high-pressure air is supplied into the pipe 7, the air leaks through the leak hole of the pipe and ultrasonic waves are generated. An ultrasonic wave sensor 24 is provided on a condensate heat exchanger 2 to scan reciprocally arrow sign directions in a diagram and detect the lengthwise and widthwise distances of the condensate heat exchanger 2 in which the leak hole is positioned. The side part of the condensate heat exchanger 2 is scanned with another ultrasonic wave sensor 29 in the same manner to detect the lengthwise distance and the distance in height of the condensate heat exchanger 2 in which the leak hole is positioned. According to these method, the heat exchanging pipe having the leak hole may be detected efficiently in a short period of time.
Patent JP-S5966393-A (JP)
Title: Device for separation of suspended matter in waste water disposal
Inventor: SASAKI TAKAHISA
IPC: C02F1/48
Filed: 1982-10-06
Abstract: PURPOSE:To perform continuous treatment while enabling rapid precipitation and forcible separation, by gravity precipitating a coagulated body formed by adding a magnetosensitive powdery body and optionally a coagulant to let suspended matter adhere onto said magnetosensitive powdery body, and attracting said coagulated body with a magnet at the same time. CONSTITUTION:By adding a magnetosensitive powdery body, e.g. triiron tetraoxide, and optically a coagulant to waste water containing suspended matter, said suspended matter is let adhere onto the magnetosensitive powdery body to form a coagulated body 1. By introducing the waste water containing said coagulated body 1 through a water-supply pipe 8 into an outer tank 2, it is let flow downwards through a space between the outer tank 2 and an inner tank 5 and surely a narrow passage 7 faced to a magnet 4 and then raised from an opening 6 through the inner tank 5, as shown in the arrows. The coagulated body 1 is precipitated rapidly by gravity and forcibly by the attractive action of the magnet 4, and accumulated on the magnet 4. Thereafter, the precipitate is raked with a plate scraper 10 and let fall down along an inclined surface onto a takeoff opening 11 for sludge.
Patent JP-S6070720-A (JP)
Title: Manufacturing device of silicon thin body
Inventor: HAGA MASAKATSU
IPC: H01L21/208
Filed: 1983-09-27
Abstract: PURPOSE:To enable to manufacture a smooth silicon thin body having no curve and no unevenness by a method wherein a rotating board having the surface covered with silicon carbide is used. CONSTITUTION:A silicon thin body manufacturing device is constructed of a quartz heat resistant vessel 3 furnished with a nozzle 1 of 10mm. slit width, and to project molten silicon 2 according to gas pressure of inactive gas, a high-frequency heating coil 4 arranged on the outside periphery of the heat resistant vessel 3 thereof, and to melt silicon raw material powder in the heat resistant vessel 3 thereof, and a rotating board 6 performed covering of silicon carbide 5 extending over several ten mum on the surface to come in contact with molten silicon 2, and the device thereof is furnished in inactive gas or in a vacuum. Covering of the silicon carbide 5 is performed according to usual application and bake, vapor phase growth, etc. When the device thereof is used, the projected molten silicon 2 is formed in the disk type of 0.3mm. thickness and 50mm. diameter by centrifugal force of the rotating board 6, and when it is removed from the rotating board 6 after cooled, a silicon thin body 7 of smooth and having uniform thickness can be obtained.
Patent JP-S5971053-A (JP)
Inventor: RICHIYAADO EMU BAAMAN
IPC: H04N1/405
Filed: 1982-10-09
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-S6237948-A (JP)
Title: Electronic-part mounting package
Inventor: NOSE KOJI
IPC: H01L23/02
Filed: 1985-08-12
Abstract: PURPOSE:To enhance airtight property, by performing the bonding of the bonding surface of connecting flanges for a cap and a main body with thermoset ting plastics. CONSTITUTION:Flange parts 11 for connecting a cap 3, are provided around the entire periphery of a recess hole 7 of a main body 2. The cap 3 is formed with a visible-light transmitting transparent resin of the same size as the main body 2. The cap 3 is provided with the recess hole 7 and the flange part 11. The main body 2 and the cap 3 are bonded by using a thermosetting bonding agent 12. Thus the airtight property is enhanced.
Patent JP-H1121135-A (JP)
Title: Production of glass
Inventor: KINOSHITA HIROAKI
IPC: G02B1/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To stably produce glass excellent in quality without generating cracks, etc., on a gel by incorporating one or more kinds elements selected from the group consisting of rare-earth elements, and Al, and using Boehmite sol as a raw material of the Al. SOLUTION: The Boehmite sol is used as a raw material of the Al, in order to uniformize an Al components easy to become ununiform, when silica glass containing the Al component for incorporating a lot of quantity of rare-earth elements and performing stable nitrification, is produced. Amorphous aluminium monohydroxide obtain by hydrolysis of an Al compound is hydrolyzed, immediately heated and then the obtained particles enabling to the easily peptized are the Boehmite sol which is a sol containing substance expressed by AlO(OH). The Boehmite sol is produced by adding an aqueous liquid at 10-100 deg.C to an Al alkoxide or it derivatives and heating and stirring at 30-200 deg.C, to hydrolyse the alkoxide or the derivatives.
Patent JP-H0841541-A (JP)
Title: Production of nonoriented silicon steel sheet excellent in magnetic property
Inventor: SHIMAZU TAKAHIDE
IPC: C21D8/12
Filed: 1994-07-28
Abstract: PURPOSE:To produce a nonoriented silicon steel sheet excellent in magnetic properties utilizing scraps by subjecting a cold rolled steel sheet having a specified compsn. in which each content of Cu, Si, Ni, Cr and V is prescribed to annealing at a specified temp. CONSTITUTION:A cold rolled steel sheet having a compsn. contg., by weight, <=0.005% C, <=2% Si, <=1.5% Mn, <=0.2% P, <=0.025% S, <=1% Al, <=0.2% Sn, <=0.3% Cu, <=0.2% Ni, <=0.3% Cr, <=0.01% V, <=0.006% B, <=0.004% N, and the balance Fe with inevitable components is prepd. This cold rolled steel sheet is heated to the two phase region of alpha+gamma at >=20 deg.C/s temp. rising rate, is subjected to soaking treatment about for <=30sec and is thereafter cooled at about >=1 deg.C/s cooling rate. Thus, inexpensive iron scraps such as food cans, motors and turnings are utilized, and the nonoriented silicon steel sheet excellent in magnetic properties can be obtd.
Patent JP-S57100457-A (JP)
Title: Rolling device
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1980-12-16
Abstract: PURPOSE:To obtain a rolling device which has the smooth rotations with a simple structure, by attaching rotatably a disk-shaped rubbing ring to a shaft fixed to a side plate via hook member and at the same time fitting rotatably a roll body to the rubbing ring. CONSTITUTION:A side plate 13 is set vertically with an opening 14 having an inner diameter larger than the outer diameter of a roll body 22. A shaft 17 having a flange part 16 of a large diameter is fixed to the fringe part of the plate 13 by a bolt 15. A disk-shaped rubbing ring 19 is attached rotatably to the shaft 17, and a hook ring 21 which functions as a hook member to be fixed to the shaft 17 with a screw 20 is attached across the ring 19 to be previously assembled. The roll body 22 is put between the plates 13 opposite to each other, and the part 16 is fixed to the plate 13 after fitting the ring 19 to the body 22. A heater 24 is set into the body 22.
Patent JP-H0715613-A (JP)
Title: Monitor device
Inventor: WATABE JUNZO
IPC: H04N3/30
Filed: 1993-06-24
Abstract: PURPOSE:To effectively evade the shifts of images which are produced in both forward and reverse scans by forming a magnetic field in order to increase and reduce the beam scanning speed of a CRT in response to the image shift correcting current. CONSTITUTION:A linearity correcting coil 12 of the same configuration as a speed modulating coil 10 is placed on a G4 electrode put adjacent to the coil 10 in a monitor device 1. Then the coil 12 is driven by an error correcting circuit 13. Under such conditions, when a magnetic field is formed by the coil 12 so that the magnetic flux pierces vertically through the neck of a CRT 2, the beam scanning speed is variable by the change of the magnetic flux. Then it is possible to effectively evade the shifts of images produced in both forward and reverse scans by controlling the current of the coil 12.
Patent JP-S57100567-A (JP)
Title: Character reader
Inventor: SUDA MASATO
IPC: G06K9/68
Filed: 1980-12-16
Abstract: PURPOSE:To facilitate the recovery for incapability of the recognition and correction for an erroneous reading, by obtaining the candidate characters and the similarity information through the preprocess recognition to the reading information and then carrying out the editing and decision with these information. CONSTITUTION:The character information such as a slip, etc. is optically detected through a photoelectric converting part 1 and then led to a preprocess circuit 3 via a quantizing circuit 2 to receive a preprocess recognition. The similarity is calculated at the circuit 3 for a character pattern to a candidate character to obtain the data of the 1st and 2nd candidate characters. These candidate character data are written into a memory 4 along with the similarity data. While the recognition result data stored in the memory 4 is read in accordance with each character and supplied to an editing and decision part 5.
Patent JP-H05341932-A (JP)
Title: Electronic computer system
Inventor: OBARA SHINJI
IPC: B41J29/26
Filed: 1992-06-11
Abstract: PURPOSE:To surely output headings and ruled lines in an intended form by confirming how headings and ruled lines are outputted by a generated language source without outputting them by the printer. CONSTITUTION:Overlay information which is inputted while being visually confirmed on the picture of a terminal display device 1 is stored in an input text holding part 2. An overlay information definition language converting part 3 converts overlay information stored in the input text holding part 2 to a language source for overlay information definition. The language source converted by the overlay information definition language converting part 3 is stored in an overlay information definition language source program 4. Thus, an operator can input overlay information while conforming information on the display picture to obtain the intended print form.
Patent JP-H04371873-A (JP)
Title: Apparatus for automatically setting printing gap
Inventor: KAWAI MASAYOSHI
IPC: B41J25/308
Filed: 1991-06-20
Abstract: PURPOSE:To prevent the fluctuation of a set value due to the difference in the width of paper and the generation of a dent or ribbon contamination in the paper at the time of the employment of an apparatus holding paper between a printing head and a platen to automatically set a printing gap in the multihead printer of a data processing apparatus. CONSTITUTION:In an apparatus automatically setting a printing gap by pushing a printing head 4 by a platen 5 to return the platen 5 by definite quantity from the definite retracted position of the printing head 4, a change-over means changing over the spring force of an energizing spring 24 energizing the printing head 4 toward the platen 5 is provided and the energizing force of the printing head 4 is increased at the time of printing but reduced at the setting time of the printing gap.
Patent JP-2000012004-A (JP)
Title: Coating method for electrode active material and coating device for electrode active material
Inventor: AKIBA TOMOFUMI
IPC: H01M4/26
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To efficiently perform drying and solidification of an active material coating film, and provide an electrode for a battery which is satisfactory in its yield and high in reliability, by coating a traveling tape-like collector with a paste including an active material, and drying the coating film by warm air generated in a traveling zone and exhausted in the traveling direction and by induction-heating the collector by means of an induction current. SOLUTION: Punched metal as a tape-like collector 2 is mounted on a travel mechanism 1, and a hydrogen-storage alloy as an electrode active material paste is supplied to a paste coating unit 3. Warm air is discharged from a warm-air generator 4 and forced by an exhaust device to flow to the side of an induction current heating unit 6, while an induction current is generated in the traveling tape-like collector 2 by having the induction current heating unit 6 operate. The tape-like collector 2 is caused to continuously travel/pass successively through the paste coating unit 3 and the induction current heating unit 6 at a fixed traveling speed by the travel mechanism 1.
Patent JP-H0343028-A (JP)
Title: Method for reaping and treating laver with acid and ship therefor
Inventor: TOMITA RIKIO
IPC: A01D44/02
Filed: 1989-07-10
Abstract: PURPOSE:To automatically and efficiently carry out reaping and treating laver with an acid by advancing a ship having a power propulsion mechanism to the undersurface of a laver net, reaping laver sticking to the laver net into the ship, simultaneously treating the above-mentioned net with the acid and returning the laver net again to the stretched position. CONSTITUTION:A hull 4 having a power propulsion mechanism 5 is advanced so as to pass under the undersurface of a laver net, which is led above the bow part with a front guide member 7 to reap laver into the ship with a reaping mechanism 16 while guiding the laver net from the bow part to the back with an upper guide member 8. Just after that, the net is floated in air, treated with an acid using an acid treating mechanism 20, then reguided to the original stretched position with a back guide member 9 and stretched. Thereby, effects, such as manpower and labor saving, are produced.
Patent JP-S6238534-A (JP)
Title: Magnetic recording medium
Inventor: MORIOKA AKIRA
IPC: G11B5/708
Filed: 1985-08-13
Abstract: PURPOSE:To improve wear resistance by incorporating TiC powder into a magnetic layer. CONSTITUTION:The TiC powder is incorporated into the magnetic layer. The TiC powder to be used is an extremely hard polishing agent having the cubic crystal structure and 9 Mohs' hardness. Said powder has an excellent function to reinforce the magnetic layer and has good affinity to a binder resin. The TiC powder to be used has the average particle size within a 0.1-2.0mum range and is used preferably by incorporating the same into the magnetic layer within a 0.1-10wt% range by the weight of the magnetic powder. The magnetic recording medium is formed by mixing and dispersing the TiC powder together with the magnetic powder, binder resin, org. solvent, etc. to prepare a magnetic coating compd., coating the compd. on a substrate by an optional coating means and drying the coating. The wear resistance is thereby improved and the magnetic recording medium having excellent durability and electromagnetic conversion characteristic is obtd.
Patent JP-2000013092-A (JP)
Title: Electric part supply unit and printed circuit board assembling method
Inventor: OHASHI HIROYASU
IPC: B23P19/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a part supply unit and a printed circuit board assembly system that detect junctions of electric parts mounted on the tape carrier. SOLUTION: Two tapes carriers for electric parts 62 are connected using mental connecting piece 100. A metal detector containing a pair of electrodes 166 provided in the path for carrying the electric parts 62 mounted on the tape carrier and a connection detecting circuit is provided on the electric part supply unit 32. When few remainders of electric parts 62 mounted on the tape carrier are left, new electric parts 62 mounted on the tape carrier are connected using the connecting piece 100. The connecting piece 100 reaches the pair of electrodes 166 and is electrically connected so that the connecting piece 100 is detected, thus the junction 103 of the electric parts 62 mounted on the tape carrier are also detected. Based on this detection, input of identification information on the connected electric parts mounted on the tape carrier and connection of the electric part 62 mounted on the tape carrier to be connected are judged and the remainders of electric parts are controlled.