baber/WOPTO huggingface dataset:
Patent JP-H05322845-A (JP)
Title: Preparation of gel-filled capillary column
Inventor: MIROSU BUI NOBOTONII
IPC: C08F2/10
Filed: 1991-10-25
Abstract: PURPOSE: To realize uniformity by avoiding the discontinuity of the gel preliminarily charged in a capillary tube by introducing a polymerization initiator into the capillary tube by electroosmotic flow to move the same at a predetermined speed in the longitudinal direction thereof to generate polymerization reaction. CONSTITUTION: A coated capillary tube 11 is preliminarily filled with a mixture (gel forming material) containing an acrylamide monomer, N, N'- methylenebisacrylamide being a crosslinking agent and triethanolamine and the open end 13 of the tube 11 is put in an anode storage sump 15 contaiuning ammonium persulfate (polymerization initiator) and a platinum wire electrode (anode) 17 and the other open end 12 thereof is put in a cathode storage sump 14 containing triethanolamine and a platinum wire electrode (cathode) 16. When voltage is applied across the electrodes 16, 17 from a power supply 18, the charged polymerization initiator is introduced into one end of the tube 11 and electrophoretlcally moved at a constant linear speed in the longitudinal direction of the tube 11 to infiltrated into the whole of the interior of the tube to generate polymerization reaction.  By this method, the shrinkage of a gel is compensated and the discontinuity thereof is avoided.
Patent JP-2000107475-A (JP)
Title: Display control device
Inventor: HAYAKAWA NORIKAZU
IPC: D05B3/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To display the models of a plurality of jigs or the number of sewable pieces according to a sewing pattern automatically on a display means. SOLUTION: When a jig 16 is set at a sewing device 3, a jig pattern sensor recognizes the model of the jig 16. Then when an operator inputs the number of thread to be wound around the bobbin of the sewing device 3 through a control panel, a control part reads the sewable number of pieces according to the model and the number of thread from the database of memory as data to be displayed and displays it on a display.
Patent JP-H11115444-A (JP)
Title: Air suspension device
Inventor: TSUCHIYA YOSHIO
IPC: B60G5/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device of a three-axle vehicle having large maximum loading capacity and two front axles which can start easily even on a low friction road surface. SOLUTION: Two front axles 1, 2 and a rear 33 are provided by air springs, and solenoid valves 12, 13, 14, 23 are provided in an air circuit supplying air to the air springs 6a, 6b, 6c. Vehicle height sensors 20, 20a, 21 and air pressure sensors 22, 22a, 30 are provided on a front 1, a front and rear axle 2, and a rear axle 33, respectively, and are connected to a controller 25 together with a switch 26 which turns on and off a start auxiliary mechanism and a vehicle height adjusting switch 31 to control a vehicle height and a shaft weight by the controller 25.
Patent JP-S62137874-A (JP)
Title: Manufacturing equipment for photovoltaic element
Inventor: IZUMO MASAO
IPC: H01L21/205
Filed: 1985-12-12
Abstract: PURPOSE:To reduce the idle time of respective formation processes by processing multiple substrates efficiently in high vacuum state by a method wherein reaction chambers in respective formation processes are independently separated from one another to be increased in the formation process in need of larger film thickness besides a vacuum chamber exclusive for substrate travelling on a rail to fix multiple substrates simultaneously is provided. CONSTITUTION:A sheet of substrate is fed to a first reaction chamber by a roller 44 and a roller conveyor 26. When the substrate is situated on the specified position, first and fifth shutters 29a, 29e are shut up. Then the first reaction chamber 20a is filled with silane gas and diboron gas through the intermediary of the first valve 21a to impress the first and the second electrodes 23, 24 of the first reaction chamber 20a as it is with electric field for plasma reaction. When a P-type layer is formed on the substrate, the gases are exhausted from the first valve 22a and after reaching the specified vacuum degree, a sixth and a seventh shutters 29f, 29g are opened so that another substrate 46 may be situated on a substrate base 43 of the chamber 20f exclusive for the second substrate through the intermediary of the roller conveyor 26 and the roller 44.
Patent JP-H08136859-A (JP)
Title: Optical element combined module and optical fiber amplifier
Inventor: HAYATA HIRONORI
IPC: H01S3/06
Filed: 1994-11-15
Abstract: PURPOSE: To obtain the integration of an optical mixing function and an optical isolator function by sticking a first and a second double reflection parts together while changing optical axis directions of them by 180 degrees. CONSTITUTION: A first and a second double reflection part 4a, 4b are stucked in a state in which optical axis directions of them are mutually different by 180 degrees and the first double reflection part 4a and the second double reflection part 4b are respectively provided on the optical path of the input light fiber 1 of an exciting light and on the optical paths of the input-output light fibers 2, 3 of a signal light. The light beams of a wavelength λ having arbitrary polarized light components emitted from the light fiber 1 are separated into two orthogonal linearly polarized lights by the first double reflection part 4a. The light beams of separated linearly polarized lights are converted into parallel lights by a convergent rod lens 6 to be made incident on a wavelength selection filter 7.  These light beams are reflected by the wavelength selection filter 7 to move reversely in the rod lens 6 and then emitted from a position symmetrical to the incident position with respect to the optical axis of the rod lens 6 to be made incident on the second double reflection part 4b.
Patent JP-H11115763-A (JP)
Title: Handcart
Inventor: MIYAGI KAORU
IPC: B62B11/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a handcart which can be folded in both the longitudinal and lateral directions as an ocasion demand in the handcart called as a silvercar or an aged person car. SOLUTION: This handcart 10 is composed of a front leg 12; a rear leg 14; a pushing rod 15; a seat lever 18 whose one end and middle part are severally pivoted on the rear leg 14 and the front leg 12 through pivoting means 16, 17; a front leg connecting member 21 whose one end is pivotably attached to the right and left front legs 12; a rear leg connecting member 24 whose one end is pivotably attached to the right and left rear legs 14; a tractive lever 25 where a lower end part is pivoted on a part nearer the side of the pivoting means than the center position of each rigid member of the front leg connecting member 21 and an upper end part is pivoted between the pivoting means 16 and pivoting means 11 of the seat lever 18;  and an opening-closing lever 27 where a lower end part is pivoted on one rear leg 14 and an upper end part is pivoted on the other rear leg to be arranged in about a X-shape, and the upper end of the rear leg 14 is slidably arranged to the front leg 12 through a slider member 44.
Patent JP-H08137604-A (JP)
Title: Resistance film tablet input device
Inventor: AIBA HIROSHI
IPC: G06F3/045
Filed: 1994-11-15
Abstract: PURPOSE: To provide the resistance film tablet input device in which a small sized installation area of an electrode and stability of voltage detection are made compatible with each other. CONSTITUTION: In the resistance film tablet input device having a rectangular input plane where a coordinate is detected by making a 1st contact face in contact with a 2nd contact face by pressing, an electrode (3a-3b) is arranged to both sides of a film 1 and a glass side 2, and a voltage is applied to any of the electrode (3a-3b) of the film 1 or the glass side 2 and the other electrode (3a-3b) detects a voltage so as to contain an installation area of the electrode of 8-electrode specification into an installation area of the electrode of 4-electrode specification.
Patent JP-2001099286-A (JP)
Title: Speed change control device for continuously variable transmission
Inventor: KOGA MASAHITO
IPC: F16H61/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a speed change control device for a continuously variable transmission to prevent the occurrence of the influence of a clutch slide by a method wherein inertia torque determined by the output rotation change of a transmission is exerted on the parts of a transmission. SOLUTION: This device comprises a change gear ratio deviation calculating means to calculate a change gear ratio deviation between a change gear ratio at a current point of time and an arrival change gear ratio after change gear operation during manual mode gear shifting, a speed change time constant setting means to set a speed change time constant necessary to calculate a transient target speed change ratio from a steady arrival change gear ratio according to the magnitude of a calculated change gear ratio deviation;  and a speed change time constant correcting means to apply correction, for delaying a speed change speed, on a speed change time constant set by the speed change time constant setting means, when it is decided that it is a continuous speed change operation period where a first speed change operation is performed through manual speed change operation and thereafter, second speed change operation is effected before a real speed change ratio reaches an arrival speed change ratio available after speed change.
Patent JP-H08143496-A (JP)
Title: Production of glyceryl-etherified pentaerythritol
Inventor: HASHIZUME NAOMICHI
IPC: C07C41/03
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a glyceryl-etherified pentaerythritol reduced in color and malodor and useful as a base material, an emulsifier, etc., for cosmetics, etc., in good productivity by reacting pentaerythritol with glycidyl ether in the absence of a solvent in a specific temperature range. CONSTITUTION: (A) Pentaerythritol is reacted with (B) a glycidyl ether of formula I (R is 1-36C alkyl, alkenyl) in the absence of a solvent at 200-400 deg.C, preferably 200-300 deg.C, to obtain a glyceryetherified pentaerythritol of formula: (Y)4 -S (S is the residue obtained by removing all hydroxyl groups from pentaerythritol; Y is a group selected from a group of formula II, a group of formula III and a hydroxyl group, wherein at least one of the Y groups comprises the group of formula II or the group of formula III). R is preferably a 3-36C branched alkyl of formula IV (q, r are integers of 0-33 wherein the sum of q and r is 0-33).
Patent JP-H07110146-A (JP)
Title: Water leakage preventing cold/hot water piping system
Inventor: KUZUOKA NORIO
IPC: F24F5/00
Filed: 1993-10-14
Abstract: PURPOSE:To ensure an economical cold/hot water piping in a living room ceiling without causing water leakage, and improve the reliability of the cold/hot water piping. CONSTITUTION:There is provided in a living room ceiling 15 a header branch unit 41 including a cold water formed pipe 3, a cold water backward pipe header connected with a cold water backward pipe 5, a hot water forward header connected with a hot water forward pipe 11, and a hot water backward pipe header connected with the hot water backward pipe 13. One ends of a branch forward pipe 53 and a branch backward pipe 55 where no piping joint is provided are connected with the individual air conditioning units 57, 58 respectively. The end of the branch forward pipe 53 is switchably connected with any one of the cold water forward pipe header and the hot water forward pipe header through a three way valve, and the other end of the branch backward pipe 55 is switchably connected with any one of the cold water backward pipe header and the hot water backward pipe header.
Patent JP-S61153324-A (JP)
Title: Floor heating technique in multiple dwelling house
Inventor: OCHI MASANORI
IPC: F24D3/12
Filed: 1984-12-25
Abstract: PURPOSE:To perform two services by one set of hot-water supplier and prevent fire or contamination of air by a method wherein branch pipes are branched from a hot-water sending pipe for a gas hot-water supplier and the branch pipes are distributed to respective rooms to perform the floor heating and hot- water supplying. CONSTITUTION:Hot-water in the gas hot-water supplier 1 heats the pipelines under floors in the rooms necessitating heating through the water sending pipe 7 and the branch pipes 8 whereby the rooms may be heated. The pipelines are arranged in respective rooms and opening and closing valves 9 are operated in accordance with necessities to supply the hot-water into the indoor pipelines and effect the floor heating arbitrarily.
Patent JP-H04154400-A (JP)
Title: Ultrasonic oscillator driving circuit
Inventor: KUDO MASAHIRO
IPC: G01N29/22
Filed: 1990-10-18
Abstract: PURPOSE:To easily perform the delicate adjustment of output amplitude by changing the output amplitude of an ultrasonic oscillator linearly corresponding to the manipulated variable of a variable adjusting means. CONSTITUTION:The triangular waves (C), (D) of half-wave rectifier circuits 3A, 3B are inputted to a comparator(CM) 5a. Meanwhile, no linear relation is found in the relation of the manipulated variable of the knob of a rotary encoder 4a and the output amplitude of the ultrasonic oscillator 10. Therefore, a ROM 4b receives the information of the kind of the ultrasonic oscillator 10, and selects a table fitting in each ultrasonic oscillator, and varies the resistance value of an electronic volume 4a nonlinearly. The CM 5a outputs a pulse signal for the triangular wave (F) (shown in dotted line) to which half-wave rectification is applied by a share exceeding a reference voltage Vref. Therefore, the CM 5a varies the duty factor of the pulse signal corresponding to the change of the reference voltage Vref, and outputs it to the gate of a FET 7a via buffer circuits 6A, 6B as a linear control signal. An AC pulse wave is supplied to the ultrasonic oscillator 10 from the secondary side of a step-up transformer 8.
Patent JP-H10127042-A (JP)
Title: Sending device
Inventor: HAMAZAKI KOJI
IPC: H02K49/10
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the sending device having the constitution which does not produce abrasion powder. SOLUTION: At the inner surface and the outer surface of a guide tube 2, moving bodies 32 and 5 are arranged movably along the longitudinal direction of the guide tube 2. When the inner moving body 32 is moved in the guide tube 2, the outer moving body 5 is synchronously moved following the movement under the state wherein the moving body is floated without contact with the guide tube 2. The constitution is formed in this way. Since the outer moving body 5, which is moved at the outer surface of the guide tube 2, is not in contact, the production of the abrasion power caused by the abrasion is reduced.
Patent JP-H0593703-A (JP)
Title: Capacitance type alcohol concentration measuring instrument
Inventor: KOBAYASHI KAZUMITSU
IPC: G01N27/22
Filed: 1991-10-01
Abstract: PURPOSE:To accurately correct the alcohol concentration of a liquid in accordance with the temperature of the liquid so as to improve the detection accuracy of the title instrument by performing temperature correction with different correction characteristics based on an area discrimination map stored in a temperature correction circuit. CONSTITUTION:On the temperature correction map 33 of a temperature correction circuit 32, two correction characteristic curves 33A and 33B which indicate the relation between the alcohol concentration of fuel when the temperature T of the fuel is a reference temperature of, for example, about 20 deg.C and sensor outputs V are plotted. The curve 33A is the correction curve for an area E1 in which the alcohol concentration is equal to or lower than a prescribed value M (for example, about 38%) and the curve 33B is for another area E2 in which the alcohol concentration is higher than the value M. The circuit 32 selects the curve 33A or 33B by discriminating whether the alcohol concentration is in the area E1 or E2 and corrects the output V of an alcohol sensor 1 to a value which corresponds to the output of the sensor 1 at the reference temperature of 20 deg.C. After correction, the circuit 32 outputs the corrected value to a injection quantity control circuit 21 as a standard sensor output Va.
Patent JP-S63136188-A (JP)
Inventor: YOKOMORI SHINJI
IPC: G07D5/08
Filed: 1986-11-27
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-2001103340-A (JP)
Title: Contour emphasis circuit for display device displaying a plurality of video images
Inventor: SHIMURA KENJI
IPC: G06T5/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a border between video images from being unnatural by applying contour emphasis to each video image when a display devices display displaying a plurality of images whose counter is emphasized. SOLUTION: The display device that writes video data of a plurality of video images with no correlation to different areas in a memory, reads the video data written in one memory area and displays the data on a display section 44, is provided with a border control signal generating section 54, a contour detection section 12, a 1st adder section 14 and a 1st selector 56.  The border control signal generating section 54 generates a control signal CS denoting whether or not a video image is border of a plurality of video images, the 1st selector 56 selects video data before receiving addition of any contour emphasis component by the 1st adder section 14 to the display section 44 when the control signal is at an H level so as not to apply the contour emphasis processing to the border or the 1st selector 56 selects video data after receiving addition of any contour emphasis component to the display section 44 when the control signal it at an L level so as to apply the contour emphasis processing to the border.
Patent JP-H10126911-A (JP)
Title: Conductor fixing device
Inventor: KITANO HIROTSUGU
IPC: H02G5/06
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent conductor fixing devices from moving during transportation of the unit of a gas insulated electric apparatus to an installation site and improve the workability in assembling by a method wherein jacks comprises conductor supports and sheath supports and a plurality of the independent jacks are linked with each other by a linking ring. SOLUTION: Three jacks 5 comprises conductor supports 6, sheath supports 7 and turnbuckle screws 8 respectively. The three independent jacks 5 are linked with each other by a linking ring 9 which has groove-shaped attaching parts to which the screw parts of the sheath supports 7 are fitted at three positions. With this constitution, the abnormal contacts and interferences between the conductor 1 and the sheath 2 and a plurality of the jacks 5 which may be scattered by the vibration during transportation can be avoided. Further, at the time of assembly on the installation site, the units of a gas insulated electric apparatus are connected to each other only by removing the linking ring 9, so that the workability can be improved.
Patent JP-H01127133-A (JP)
Title: Manufacture of hollow gear
Inventor: MAEDA TOSHIO
IPC: B21J5/10
Filed: 1987-11-09
Abstract: PURPOSE:To constrain a burr and to reduce the breakdown of a die by providing a recessed part at the end face part of the opposite side to a punch of a solid material and forming a curvature part at the angular part sliding with a die. CONSTITUTION:A solid material W1 is provided with recessed parts H1, H2 biting to the inner side from both end faces. The recessed part H1 reduces the load exerted on a punch at a hole opening stage, the recessed part H2 is provided on the end face of the opposite side to the end face on which the recessed part H1 is provided, its outside max. diameter is larger than the outer diameter of the punch used in the hole opening stage and in the shape of about the truncated cone gradually reducing toward the inner part of the material W1. A curvature part R1 is formed with the clearance X2 of a punch 3 and die 5 and a gap E, so the fear of causing a burr is eliminated with the metal of the material being pulled in to a clearance X2. A curvature part R2 can evade the generation of a gnawing on the part of the vicinity of the tooth part forming part 5a of the die 5.
Patent JP-H08118290-A (JP)
Title: Cutting device for long material
Inventor: KIKUZAWA RYOJI
IPC: B26D3/16
Filed: 1994-10-19
Abstract: PURPOSE: To improve the dimension precision of a cut product by sending out a long material at a prescribed speed in the longitudinal direction, detecting the feed quantity, driving a servomotor in each prescribed feed quantity, and carrying out cutting by directly revolving a cutter in one turn. CONSTITUTION: A long member 2 is continuously sent out at a prescribed speed B in the longitudinal direction by driving a feeding means 4 by the first servomotor 6. An electronic controller 32 detects the feed quantity of the long member 2 which is sent out by a feeding means 4 by a rotary encoder. When a prescribed feed quantity is detected, the second servomotor 22 is driven. A cutter revolves in one turn from the original point, by the drive of the second servomotor 22, and cuts the long member 2. The cutter is controlled by an electronic controller 32, and after short accelerated to the max. speed, the cutter is put into the equal speed revolution, and performs cutting through the equal speed revolution. After the cutting, the cutter is short decelerated and returned to the original position.
Patent JP-H07188384-A (JP)
Title: Epoxy resin composition for semiconductor element sealing
Inventor: KIN KANKEN
IPC: C08G59/20
Filed: 1992-10-20
Abstract: PURPOSE: To obtain an epoxy resin composition for sealing a semiconductor element, excellent in heat resistance, moisture resistance, or the like, by adding a specified imide-epoxy resin to an epoxy resin composition containing an epoxy resin, a curing agent, a cure accelerator and an inorganic filler.  
     CONSTITUTION: The objective composition is obtained by mixing (A) an epoxy resin composition containing (1) an o-cresol novolak epoxy resin, (ii) a phenolic novolak curing agent (preferably having a softening point of 80-100°C, a hydroxyl equivalent of 100 to 120, and an impurity content of at most 10 ppm), (iii) a triphenylphosphine-base cure accelerator and (iv) an inorganic filler (preferably comprising a fused silica having a particle size of 10-30 μm) with (B) an imide- epoxy resin of the formula [wherein R 1  and R 2  are each H or (CH 2 ) n CH 3  (wherein (n) is 0 or an integer of 1 or greater)], preferably in an amount of about 0.1-20.0 wt.% based on the total resin composition. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09122050-A (JP)
Title: Electric vacuum cleaner
Inventor: ISHIKAWA SEIJI
IPC: F16J15/14
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent air leakage accurately even at a high degree of vacuum by arranging a step part near a hose-side end part of one or both of hose connection parts of a tip pipe and a connection pipe to serve as accumulation part of an adhesive for the connection of the hoses. SOLUTION: In an electric vacuum cleaner, a hose 3 is connected to the other end of a connection pipe connected to a suction port of the body of the electric vacuum cleaner and a tip pipe 4 is connected to the tip thereof. In the connection of the tip pipe, a step part 9 is formed at the tip of a hose connection part 7, on which the hose 3 is joined by an adhesive 8, at a lower position one order than the outer diameter thereof and then, the tip pipe 4 is bonded on the tip of the hose connection part 7 in a state where the adhesive 8 is accumulated at the step part 9.  With such an arrangement, the adhesive 8 is forced to spread at the step part 9 in the insertion of the tip hose 4 and fills between the internal surface of the hose 3 and the hose connection part 7 and finally, dried being accumulated at the step part 9 to bond thereby preventing air leakage attributed to the insufficient filling of the adhesive 8 or the like.