baber/WOPTO huggingface dataset:
Patent JP-H0346630-A (JP)
Title: Production of thin-film diode
Inventor: YAMAMOTO ETSUO
IPC: G02F1/1368
Filed: 1989-07-14
Abstract: PURPOSE:To decreases the number of laminations to 6 layers and provide the lower cost and higher yield by the shortening of the process for production by forming the thin-film diodes connected in series with diodes in two stages by the simple method of a patterning stage using 3 sheets of resists. CONSTITUTION:A transparent electrode layer 14, light shielding film 16, 1st semiconductor layer 18, and 1st conductive layer 2 on a substrate are patterned by using the 1st resist 30 and a 2nd semiconductor layer 22 is formed over the entire surface. The 2nd semiconductor layer 22 is patterned by using the 2nd resist 32. The light shielding film 16, 1st semiconductor layer 18 and 1st conductive layer 20 in the aperture of the 2nd resist 32 are removed and a 2nd conductive layer 24 is formed over the entire surface. The 2nd conductive layer 24 is patterned by using the 3rd resist 34. The unnecessary light shielding film, 1st conductive layer, 1st conductive layer, and 2nd semiconductor layer in the aperture of the 3rd resist 34 are then removed. The reproducibility and stability are improved and the lower cost and the higher yield are obtd. by the simple method of patterning using 3 times of the resist and the six layers in the entire stage.
Patent JP-H0738551-A (JP)
Title: Frame synchronizing system
Inventor: TAKEHARA JUN
IPC: H04J3/06
Filed: 1993-07-23
Abstract: PURPOSE:To shorten frame synchronism recovery time without requiring high- speed processing by providing synchronism recovery characteristics similar to the case of one-bit immediate shift in a serial frame synchronizing system even at the time of a parallel frame synchronizing system. CONSTITUTION:First and second gate circuits 11 and 12 are provided between a synchronizing pattern detection part 5, phase storage circuit 6 and synchronism protection circuit 8, a gate enable signal GEN is supplied from the phase storage circuit 60 to the first and second gate circuits 11 and 12 in a hunting state, the first gate circuit 11 is controlled so that only the gate corresponding to a former phase position can be opened, and the second gate circuit 12 is controlled so that only the gate in the lower order than the gate corresponding to the former phase position can be opened.
Patent JP-H0841242-A (JP)
Title: Flame-resistant resin composition
Inventor: NAKADA MASATO
IPC: C08K5/49
Filed: 1994-08-03
Abstract: PURPOSE:To obtain the composition composed of a thermoplastic resin, a phosphorus-containing flame-retardant and metallic silicon, free from production of corrosive gas and toxic gas, providing an excellent balance of fluidity and shock resistance and useful as a housing material for a household appliance, an office automation instrument, etc. CONSTITUTION:This composition is composed of (A) a thermoplastic resin such as an olefin resin, styrene resin, polyester resin, polycarbonate resin or polyamide resin, (B) a phosphorus-containing flame-retardant such as red phosphorus, (poly)phosphoric acid ammonium salt, tricresyl phosphate, an acidic phosphoric acid ester or a nitrogen-containing phosphorus compound and (C) metallic silicon. Preferable compounding ratios are: the component B in 1.0-66.7wt.%; the component C in 0.01-30wt.%; and the components A+B+C in 100wt.%.
Patent JP-H0930414-A (JP)
Title: Side gutter body for rail-way rolling stock
Inventor: FUJITA MASAMI
IPC: B61D17/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the buckling strength of an outer plate by combining a reinforcing plate for a skeleton member with the skeleton member at a part of the skeleton member surrounded by both webs and the outer plate and on a parallel line crossing other members of the skeleton member, and welding the flange surface of the reinforcing plate to the outer plate. SOLUTION: An outer plate 1 is connected to the flange surface of a reinforcing plate, which is formed into the nearly same flat surface with the outer plate side flange surface of a vertical member 2, by spot welding. Namely, at the time of combining the outer plate 1 with this skeleton structure, the outer plate 1 is welded to the flange surface by the spot welding 11, 12. The spot welding 11 is the two-ply welding of the outer plate and the flange surface of the reinforcing plate. The spot welding 12 is the three-ply welding of the outer plate and the flange surface of the reinforcing plate. A distance between the spot weldings 11-12 is a little smaller than the distance L2 between the flange surfaces of lateral members 3.  Since the outer plate is arranged outside of the outer position, the outer position is provided with a stage difference by the plate thickness of the outer plate 1. With this structure, even in the hard loading condition, buckling of the outer plate can be prevented.
Patent JP-S6241163-A (JP)
Title: Tape applying tool
Inventor: ARAI ICHIRO
IPC: B65H35/07
Filed: 1985-08-20
Abstract: PURPOSE:To apply a tape free from the contact of fingers onto the adhesive surface of the tape by cutting the tape and pressing the top edge part of a body to the underside as the direction of the tape adhesive surface. CONSTITUTION:A cutter 7 and the top edge part 8 of a transfer plate are approached to a space 2 by the pulling of a top edge part 1. A tape 9 is projected in front of the cutter 7 and the top edge part 8. The tape top-edge on the body bottom part side as the adhesive surface of the projecting tape is attached onto the surface of an article to be applied, and then the top edged part 8 is pressed onto the tape 9 by moving the body. Then, the adhesive surface of the tape 9 is separated from a projection 11, and the top edge of the tape is applied onto the surface of the article. Then, the body into which the tape is set is pulled, and the tape is driven out by a desired length. Simultaneously with the pulling-out of the tape from an application tool, said application tool levels the tape surface together with the cutter 7 and the top edge part 8. When the transfer plate 1 is separated, the cutter 7 and the top edge part 8 are returned to the original position by a spring 10. The tape 9 is attached with the cutting edge and cut.
Patent JP-H0348919-A (JP)
Title: Handwritten character recognizing device
Inventor: KUNII SHINPEI
IPC: G06F3/048
Filed: 1989-07-17
Abstract: PURPOSE:To shorten the time period where the measurement of coordinates is impossible and to continuously measure the input character coordinates at a high speed by securing an area equivalent to plural characters for a buffer which stores the coordinate data in handwritten characters. CONSTITUTION:The coordinate data in the handwritten input characters measured by a tablet 21 and an input pen 20 are stored in a buffer 23 via a table control circuit 22. A recognizing circuit 24 recognizes the characters. The area of the buffer 23 includes plural areas and the measured coordinate data on the continuous input characters are stored in the vacant areas of the buffer 23. As a result, the time period when the measurement of coordinates is impossible is shortened and the continuous input character coordinates can be measured at a high speed with a handwritten character recognizing device.
Patent JP-S5972868-A (JP)
Title: Reducing system of facsimile transmission time
Inventor: HAMAMOTO SHIYUNJI
IPC: H04N1/32
Filed: 1982-10-20
Abstract: PURPOSE:To reduce greatly the transmission time for a large quantity of a short original like a slip, etc., by inserting a page identification signal between picture information stored in the picture signal in order to eliminate the hand shake between pages. CONSTITUTION:An inter-page identification signal 5 is obtained by transmitting twice continuously a main scanning line termination code 6 at the transmission side. At the reception side the signal 6 is monitored and regards the code 6 as a normal code when the code is received singularly. Then the code 6 is regarded as a signal 5 when the code is received twice continuously. In the case of the signal 5, the following picture signal is regarded as the picture information 7 of the next page to continue a receiving action. This can reduce greatly the facsimile transmission time.
Patent JP-S6075914-A (JP)
Title: Remote power supply application system for data processing system
Inventor: OKAMOTO SHIGEKI
IPC: H04L12/12
Filed: 1983-09-30
Abstract: PURPOSE:To turn on safely and assuredly a power supply by supplying the power supply only when a power supply application indicating signal is detected and confirming the source of the power supply when the power supply of a service processor is turned on. CONSTITUTION:A power supply device 7 receives two make/break indications from a power supply controller 6. A service processor SVP4 outputs a make/ break indication PC0 for power supply and a make/break indication PC1 for power supply of main bodies of a memory 1, a central processor 2, a transfer controller 3, etc. The controller 6 contains a remote power supply application control part 5 and receives a call signal from said part 5. Then the controller 6 transmits the indication PC0, then the indication PC1 in accordance with the contents fed from the SVP4. Furthermore, the controller 6 feeds a power supply make/break command PC2 to an input/output device 8, etc. While the SVP4 has a confirming function for the source of power supply and indicates the break of its own power supply to the controller 6 in case the source of power supply is not confirmed withd the application of its own power supply.
Patent JP-2000022486-A (JP)
Title: Piezoelectric resonator of capacitance built-in type
Inventor: SHIBATA SHIGEHIRO
IPC: H03H9/17
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance built-in type piezoelectric resonator where a lead-out structure of lead terminals is simplified, the connection reliability of connection electrodes of a capacitive element and the lead terminals is very high and a case is easily manufactured. SOLUTION: A laminated body consisting of a piezoelectric resonating element and a capacitive element is contained and arranged in a box-shaped case 4 where lead terminals 6 are fixed to the bottom side and a throughhole 61 is formed to the lead terminals 6 and a conductive connection material is filled and arranged in a throughhole 61 so that the connection electrode of the capacitive element appearing in the throughhole 61 should be connected to each of the lead terminals 6 electrically in this capacitor built-in piezoelectric resonator. Groove lines 81, 82 that clamp the throughholes 61 in the width direction and reach an opening 41 are formed to the inner bottom of the box-shaped case 4.
Patent JP-S6160123-A (JP)
Title: Inter-language aural conference system
Inventor: HISHINUMA HIDEO
IPC: G06F17/28
Filed: 1984-08-31
Abstract: PURPOSE:To prevent an interpretation unable state which is due to a case where the voices of plural subscribers are superposed on each other at a time, by adding a voice conflict preventing device to an inter-language conference system in addition to plural electronic interpreting devices. CONSTITUTION:In case the voice inputs of subscribers 101 and 102 are applied to a voice mixer 113 with superposition in terms of time, the mixed voices are obtained at the voice output of the mixer 113. At the same time, the voices are applied to electronic interpreting devices 107, 109 and 111 respectively. A voice conflict preventing device 112 performs comparison of phase relations when voiced sound discriminating signals VA, VB and VC of each interpreting device. When it is decided that the signal VA is received earlier than other signals VB and VC, a flip-flop (not shown here) is controlled to add only the voice output of an electronic interpreting device 106 to the devices 109 and 111 via the mixer 113.
Patent JP-S57105694-A (JP)
Title: Heat exchanger having fin of high corrosion-resistance
Inventor: HASEGAWA YOSHIHARU
IPC: F28F1/12
Filed: 1980-12-24
Abstract: PURPOSE: To prevent the deterioration of heat radiating property as well as strength of fins of a heat exchanger, by composing fins by use of copper alloy containing 0.2W3 weight percent of zinc, unavoidable impurities, and copper for the remainder.  
     CONSTITUTION: Copper containing some elements which are unavoidable as impurities, is melted in a graphite crucible, and copper-zinc alloy is compounded by adding zinc to the melted copper of which surface is covered with charcoal powder. The melted alloy is molded in a mold to make an ingot. The ingot is hot-rolled by a conventional method, after the attachment on the surface of it is roughly faced. After this process, interim annealing and cold rolling are repeated to finish it up to a stripe of 0.05mm thick, and with these stripes, fins 1 are manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0731238-A (JP)
Title: Truck for sodding
Inventor: SHOTAKA ATSUSHI
IPC: A01C11/04
Filed: 1993-07-23
Abstract: PURPOSE:To obtain a truck for unrolling a piece of rolled turf and spreading the piece of the unrolled turf over the ground surface. CONSTITUTION:A piece of matlike turf 1 is rolled onto a core material 5 with the surface of the turf 3 outside. The lower side of the outer peripheral surface of the piece of rolled turf 1 is placed on two side rollers 15 which serve also as axles 13 of wheels 11 for this truck 7. A central roller 17 is installed at the center of both the side rollers 15 to support the piece of turf 1 with a spring 19. The top surface of the piece of unrolled turf 1 is pressed toward the ground surface 2 with a turf pressing roller 23 and the piece of turf 1 is brought into close contact with the ground surface 2 to cover the ground surface over therewith.
Patent JP-H0987300-A (JP)
Title: Hybrid protein and its use
Inventor: FUJISAWA YUKIO
IPC: C07K19/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new hybrid protein composed of human immunodeficiency virus GagP24 antigen and interleukin 2, effective for the prevention of the crisis of acquired immunodeficiency syndrome caused by the infection with human immunodeficiency virus and useful as safe vaccine, etc. SOLUTION: This new hybrid peptide is composed of human immunodeficiency virus (HIV) GagP24 antigen and an interleukin 2 compound. It is useful as an effective and safe vaccine for preventing the infection of HIV and the crisis of acquired immunodeficiency syndrome (AIDS). The hybrid protein is produced by dialyzing a 1.5mM ammonium acetate solution (pH5.0) of a recombinant human interleukin 2 to substitute the solution with 10mM phosphate buffer solution (pH7.0), reacting with 4-(maleimidomethyl)-1- cyclohexanecarboxylic acid N-hydroxysuccimide ester to maleinize the compound, reacting the maleinized product with sulfhydrylated HIV GagP24 antigen and purifying by gel-filtration and high-performance liquid chromatography.
Patent JP-H066547-A (JP)
Title: Facsimile equipment
Inventor: ITO HIROYASU
IPC: H04N1/21
Filed: 1992-06-17
Abstract: PURPOSE:To easily and quickly retrieve desired picture data by setting a directory structure based on a transmission terminal equipment identification signal, storing received data and retrieving the picture data based on the directory structure. CONSTITUTION:When a communication control section 16 receives a transmission terminal equipment identification signal (SI) from an opposite transmitter, a directory management section 18 generates a directory for each telephone number of a destination. Then a file management section 20 stores picture data received one communication as one file together with a reception date and time, a communication time, a reception sheet number and a reception result under a generated directory or an existing directory. When the retrieval is implemented, a prescribed retrieval key of an operation section 12 is operated and a destination telephone number is displayed on a display section 24 and when a desired telephone number is selected, file information in existence under the directory is displayed. A desired file is selected from the information and picture data are displayed or printed out.
Patent JP-S6160863-A (JP)
Title: Steel for hot working tool having superior resistance to thermal fatigue and temper softening
Inventor: HOSOMI KOJI
IPC: C22C38/30
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a steel for a hot working tool having superior resistance to thermal fatigue and temper softening by reducing the amount of W in SKD8 steel for a hot working tool and increasing or regulating the amounts of Mo, Cr, Co, etc. CONSTITUTION:This steel for a hot working tool having improved resistance to thermal fatigue and temper softening consists of, by weight, 0.35-0.45% C, 0.1-1.0% Si, 0.1-1.0% Mn, 4-6% Cr, 1.2-3.0% Mo, 1.7-2.3% V, 4.6-7% Co and the balance Fe. The steel is obtd. by reducing the amount of W in conventional SKD8 steel for a hot working tool to increase the toughness, increasing the amount of Mo to improve especially the wear resistance, and adding Cr and Co to make the steel tough and hard.
Patent JP-S6340739-A (JP)
Title: Method and apparatus for calibrating mass flow rate controller
Inventor: TSUCHIYA ICHIRO
IPC: C23C16/448
Filed: 1986-08-06
Abstract: PURPOSE:To easily calibrate a mass flow rate controller with good accuracy by introducing preliminarily a calibrating gas into the controller and calibrating the controller at the time of supplying a gaseous raw material which generates a corrosive material by reacting with the atm. air through the controller into a reaction device. CONSTITUTION:The inside of the mass flow rate controller 8 and a piping 5 communicating with the controller 8 is cleaned by a purging gas 22; thereafter, the calibrating gas is passed through the mass flow rate controller 8 and is fed to a standard mass flow meter 25 which is a calibrating apparatus to calibrate the mass flow rate controller 8. The calibrating gas 24 is then purged from the inside of the piping 5 by the purging gas 22. An airtight raw material tank 1 contg. the raw material liquid 2 (e.g.; SiCl4) which generates the corrosive material by reacting with the atm. air and is liquid at a room temp. is heated by a heater 3 to heat and evaporate the liquid 2 to form the gaseous raw material of the atm. pressure or above. The gas is supplied through the mass flow rate controller 8 at the prescribed flow rate to the reaction device 23 to effect the reaction.
Patent JP-H0234397-A (JP)
Title: Pen lift device for recorder
Inventor: SASAKI NAOTAKA
IPC: B43L13/00
Filed: 1988-07-25
Abstract: PURPOSE:To ensure a reliable upward movement of a pen holder, a low cost and a high-speed pen response property by a construction wherein a returning force is constant irrespective of variations in the position of a stopping means for an actuator for moving an arm in vertical directions. CONSTITUTION:Instead of a returning spring intermediately provided between a plunger 13 and a solenoid 14, tension spring 19 is connected between a side surface of a restricting arm 16 and a vertical lever 18 provided by extending a stopper 17 opposed to the side surface. Even when the position of the stopper 17 is varied leftward or rightward for varying a limit position of upward movement of a pen 4, the amount of slack in the returning spring 19 at the time of a pen up operation is maintained at a constantly fixed value. Therefore, there is no need for a readjustment for correcting an unsatisfactory upward movement of the pen 4, which is experienced in the conventional constructions. As a result, an inexpensive device can be obtained.
Patent JP-H0511011-A (JP)
Title: Semiconductor device
Inventor: HATANAKA KENJI
IPC: H01L21/822
Filed: 1991-06-26
Abstract: PURPOSE:To improve the efficiency of cell plate bias tests by widening the changeable range of a cell plate voltage at the time of performing the cell plate bias tests. CONSTITUTION:By providing a booster circuit 2 and negative voltage generation circuit 3 in addition to a circuit 1 which generates a cell plate voltage VGG, the three circuits are switched to each other by means of a switching circuit 5 at the time of performing cell plate bias tests. When the cell plate voltage VGG is changed from a negative level to a level equal to or higher than that of a power supply voltage VCC, the cell plate voltage VGG can be raised to a level equal to or higher than that of the power supply voltage VCC. In addition, since the voltage VGG can be set at the level of a gland VSS the efficiency of the cell plate bias tests can be improved.
Patent JP-H0919112-A (JP)
Title: Split core and its winding method
Inventor: HAYASHI NOBUNAO
IPC: H02K15/02
Filed: 1995-06-26
Abstract: PURPOSE: To provide a method for winding a split core in which reliable positioning and gripping are realized in radial direction while stabilizing the space factor. CONSTITUTION: A ring core is split into sectral sections in units of pole comprising a yoke part 12 and a pole part 11 and a protrusion 13 and a recess 14 are provided on the opposite side faces of yoke part 12 to obtain a core for producing a laminated split core, wherein a recess 15 is also provided on the outer diameter side of the split core 15. A holder 2 is provided with a recess 22 to be fitted with the protrusion 13 at the yoke part, a protrusion 23 to be fitted in the recess 14 at the yoke part 12, and a cutout 21 having a pin 24 for preloading the core radially inward and fitted in the recess 15 at the yoke part 12.  The split core 1 is gripped at three points while being preloaded by means of the protrusion 13 at the yoke part and the recess 12 in the holder, the recess 14 in the yoke part and the protrusion 23 on the holder, and the recess 15 in the yoke part and the pin 24 of the holder. Finally, a coil 4 is wound through an insulation layer 3 thus forming a unit pole.
Patent JP-H0469937-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: SUEOKA KOJI
IPC: H01L21/322
Filed: 1990-07-10
Abstract: PURPOSE:To manufacture a high-quality LSI having a high gettering power by a method wherein stacking faults are contained in a specified density in a specified range from the surfaces of oxygen-containing semiconductor substrates. CONSTITUTION:Si substrates 13 are heated in a quartz tube at about 1000 deg.C in a nitrogen atmosphere and after oxygen in the vicinities of the surfaces of the substrates 13 is diffused outwardly and the oxygen concentration in the vicinities of the surfaces is reduced, the substrates are heat-treated in a temperature range of 800 to 850 deg.C in a nitrogen atmosphere and cristobalite SiO2 is separated in the interiors of the substrates 13. Moreover, the interior of the quartz tube 11 is made into an oxygen atmosphere and when the substrates 13 are heat-treated at a temperature of 1000 deg.C, stacking faults are generated from the cristobalite SiO2 in a density of 10<7> to 10<9>/cm<3> in a range of about 50 to 100mum from the surfaces of the substrates 13. Finally, by taking out the substrates 13 subsequent to the heat treatment from the tube 11 of a heattreatment furnace 10 at a speed of 5cm/min, the substrates 13 having a high gettering power can be obtained.