baber/WOPTO huggingface dataset:
Patent JP-S6414389-A (JP)
Title: Screen apparatus for transferring cellulose fiber from one suspension stream to other suspension stream under high pressure atmosphere
Inventor: KIERU UNO UEN RUNDOUKUBISUTO
IPC: D21D5/04
Filed: 1988-06-29
Abstract: PURPOSE: To transfer cellulose fibers held in a state overpressured similarly as a contained liquid by dividing a pressure vessel into two chambers with a bulkhead, disposing a disk extended in an air-tight fit state through a slit formed in the bulkhead, and exchanging suspension flows between the chambers by the use of the disk. CONSTITUTION: The inner portion of a pressure-resistant closed vessel is divided with a central vertical bulkhead comprising an upper portion integrally formed with an upper half body 11 and a lower portion 23 integrally formed with a lower half body 13 to form two separation chambers A, B. The free edge portions of the bulkhead portions are ended at flanges 25, 27. The upper and lower flanges 25, 27 are placed at positions apart from each other at a certain distance, and a screen disk 29 is inserted into a horizontal slit between the flanges. A rotary vertical shaft 20 to be driven using a motor is attached to the disk 29. A screen cloth is clamped between the upper and lower support disks of the disk 29, and penetrated notches are formed in the support disks at mutually faced positions.
Patent JP-S6137800-A (JP)
Title: Phosphorus-containing peptide
Inventor: TERANISHI MASAYUKI
IPC: C07K14/81
Filed: 1984-07-31
Abstract: NEW MATERIAL:A compound shown by the formula I {R<1> is H, or lower alkyl; R<2> is lower alkyl; R<3> is lower alkyl, or -(CH2)nAr [n is 0-2; Ar is (substituted)aryl, or heteroaryl]}. EXAMPLE:(1RS)-1-[ N-(N-Acetyl-L-isoleucyl)-L-tryrosyl ]amino-2-(4-chlorophenyl)ethylphosphonic acid. USE:An inhibitor against an enzyme capable of converting angiotensin, or an antihypertensve agent. PREPARATION:A compound shown by the formula II is codensed with a compound shown by the formula III (Y is phenolic OH-protecting group; Z is lower alkyl), or a compound shown by the formula IV is condensed with a compound shown by the formula V, to give a compound shown by the formula VI firstly. Then, the protecting groups Y and Z are eliminated.
Patent JP-2000353298-A (JP)
Title: Collision warning device for vehicle
Inventor: HIROSHIMA YASUHISA
IPC: G08G1/16
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a collision warning device which does not give unnecessary warning and which facilitates a countermeasure to sideway rushing by integrally judging the surrounding situation of its own vehicle, and issuing proper warning. SOLUTION: This device is provided with laser radars (object detecting means) 3 and 4 which detect whether an object is present in the surrounding detection area of its own vehicle, a display 6 which functions as a warning means which issues warning when the presence of the object is detected by the laser radars 3 and 4, a speaker 7, a risk calculating means 5a which calculates collision risk on the basis of a distance between the object which is present in the detection area and its own vehicle 2 and the behavior of the object such as the relative moving direction and moving speed of the object to its own vehicle and a warning controlling means 5b which outputs warning corresponding to the risk of the object to the display 6 and the speaker 7.
Patent JP-H09324705-A (JP)
Title: Exhaust gas recirculation controller of veritable intake engine
Inventor: NAMEKI SHOICHI
IPC: F02D21/08
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To aim at prevention of combustion from becoming worse on account of an excessive exhaust gas reflux quantity by composing such a control unit as allowing an eddy to take place by closing a variable intake valve according to the state of engine operation and enabling an exhaust gas recalculation to take place at a lapse of a preset period of time after closing the variable intake valve. SOLUTION: A diaphragm type EGR valve 41 is interposed, in an EGR passage 40 for communicating an exhaust manifold 9 with an air chamber 4, as an exhaust gas recirculation(EGR) system. EGR control is put in its practice when all of the constantly set operational conditions are satisfied. During a period in which any lag is generated in a change of an intake air flow immediately after start of variable intake air control and switching of a variable intake valve 20, exhaust gas recirculation is prohibited in its operation even if the present state seems to be applicable to the operational condition of the exhaust gas recalculation, so that its operation may be started from a time when the flow of the intake air is stabilized. Thereby, any deterioration of combustion caused by excessive exhaust gas recirculation quantity against the actual intake air quantity is prevented.
Patent JP-H0766380-A (JP)
Title: Solid-state image sensing device
Inventor: NOZAKI HIDETOSHI
IPC: H01L27/146
Filed: 1993-06-30
Abstract: PURPOSE:To reduce local leak current paths, by forming a photoconductive film of an amorphous silicon based film, and annealing said film by using heat and an energy beam. CONSTITUTION:A signal charge storing part 11, a signal charge reading part 14a, and a signal charge transferring part 12 are formed on a semiconductor substrate 10. A picture element electrode 19 connected electrically with the signal charge storing part 11 is formed in the uppermost layer. Thus a solid- state image sensing element chip 20 is constituted. Thereon a photoconductive layer 30 is formed, on which a transparent electrode 40 is formed. As to the photoconductive layer 30, the following are laminated in order from the solid- state image sensing element 20 side; a hydrogenated amorphous carbide layer (a-SiC:H) 31, a hydrogenated amorphous silicon layer (a-Si:H) 32, and an amorphous silicon carbide layer (a-SiC:H) 33. After that, the photoconductive film 30 is anealed by using heat and an energy beam. Thereby leak current paths caused by a lot of defects in the a-Si based film which are generated in the vicinity of the step-difference part of the picture element electrode 19 are reduced.
Patent JP-H081801-A (JP)
Title: Molding mold
Inventor: HARA ICHIZO
IPC: B29C70/06
Filed: 1994-06-21
Abstract: PURPOSE:To provide a molding mold, which cures while molding a tubular fiber-reinforced material laminate for a FRP molded form continuously by pultrusion method so as to have a polygonal shape. CONSTITUTION:A groove 24, extending orthogonally to the direction of pultrusion, is provided annularly along the whole periphery of a wall surface at a position entered from the entrance of a molding mold by a predetermined distance while penetrating holes 26A, 26B, penetrating through the wall of the molding mold from the bottom of the groove, are provided. The wall surface of a hollow part from the groove to the entrance of the molding mold is formed so as to be a taper surface whose sectional size of the hollow part is expanded outwardly. A wall surface, forming a corner part extending along the lengthwise direction of the hollow part, is protruded slightly from the wall surface except the area of the corner toward inner direction so as to have a stepped shape. A wall surface, forming the hollow part of the molding mold, is configured so as to be inflated outwardly between positions, circumscribing the corners extending along the neighboring lengthwise directions of the FRP molded forms.
Patent JP-H0910923-A (JP)
Title: Trough for carrying molten metal
Inventor: NAITO KOHEI
IPC: F27D3/14
Filed: 1995-06-28
Abstract: PURPOSE: To reduce the consumption of fuel for a burner by improving the heating efficiency of combustion heat to molten metal. CONSTITUTION: The inner surface shape of a heat radiation preventing cover 7 for co<=vering a trough 1 is made to a waving form to the flowing direction of the molten metal 6 and the combustion heat A conducted into the trough for carrying, is swirled, etc., around this waving form. By this method, the heating efficiency of the combustion heat A to the molten metal 6 is improved.
Patent JP-S5794765-A (JP)
Title: Concentration controller of developer
Inventor: TSUBOI KIYOSHI
IPC: G01N21/47
Filed: 1981-10-14
Abstract: PURPOSE:To carry out the control for the toner concentration with high accuracy and high stability for a long period of time, by integrating the toner concentration for a certain period of time and in accordance with the timing signal, comparing this integrated value with the reference level and supplying the toner into the developer based on the value of comparison. CONSTITUTION:A disk having a toner attachment surface plus the 1st and 2nd reference concentration parts is partly put into the developer. The amount of the toner attached to the disk is optically detected to measure the toner concentration. The output signal of a photodetector 16b is supplied to a clamping circuit 22 through an amplifier 21. The clamping circuit clamps the signal of the 2nd reference part at the zero level. The output signal of the circuit 22 is supplied to an automatic gain control circuit to set the signal of the 1st reference part at a certain level. At the same time, the output signal of the circuit 22 is supplied to an integral network 26. The integral network 26 integrates the signals on the toner attachment surface for a certain period of time and in accordance with the timing signal. These signals are compared with the reference value through a comparator. Then the toner supply motor is driven in accordance with the result of comparison.
Patent JP-S5591172-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMOTORI KAZUHIRO
IPC: H01L29/786
Filed: 1978-12-28
Abstract: PURPOSE:To prevent carrier injection to a substrate when an input signal is at reverse voltage even if the substrate is grounded by employing a MOSFET insulated from an integrated circuit (IC) substrate on the substrate for an input protection. CONSTITUTION:Polycrystlline silicon is formed in an insulating film 19 on a p-type substrate 1, p-type impurity is added to the portion 21 to obtain desired resistance value, then a gate insulating film 24 and a gate electrode 25 are formed thereon. With the electrode 25 as a mask n-type layers 20, 22 are formed. Doping amount is controlled to set the threshold and drain voltage of an input protecting FET 25 at 5 and 15 volts or the like. Terminals 12, 26 and 27 are then grounded. A signal is applied to a terminal 8. Thus, when a signal level is negative from the ground potential, the FET25 is not conducted and insulated from the substrate 1 to cause no electron injection to the substrate. When the input signal is higher than 15 volts, drain breakdown occurs to cause the input to be clamped at this voltage. Thus, higher voltage than 15 volts is not applied to the gate 6 of the MOSFET 7 to be protected. The withstand voltage of the gate 6 is approx. 70 volts to thus protect the FET7.
Patent JP-S6317837-A (JP)
Title: Production of arylalkanol
Inventor: ISHIKAWA KUNIO
IPC: C07C29/44
Filed: 1986-07-11
Abstract: PURPOSE:To readily and efficiently obtain the titled high-purity compound useful as an intermediate for industrial chemicals, e.g. perfumes, etc., in high yield, by reacting an aromatic hydrocarbon with an alkylene oxide in the presence of a Friedel-Crafts catalyst in the coexistence of CO2. CONSTITUTION:An aromatic hydrocarbon expressed by formula I (R1 is 1-8C alkyl or lower alkoxy; m is 1-5) or formula II (R2 is same as R1; formula III indicates part of a 5-membered ring or 6-membered ring having one side in common with the adjacent benzene ring; n is 1-3) and having at least one benzene ring in one molecule is reacted with an alkylene oxide expressed by formula IV (R4 is 1-4C alkyl) in the presence of a Friedel-Crafts catalyst expressed by the formula MXp (M is Al, Sn, Fe, Zn, Ti or B; X is Cl, Br or I; p is a natural number equal to the valence of the atom M) in the coexistence of CO2 in an amount of 0.005-50mol based on 1mol above-mentioned catalyst at -50-+100 deg.C for 1-20hr under reduced, ordinary or higher pressure to afford the aimed compound expressed by formula I.
Patent JP-H06344350-A (JP)
Title: Forming method of composite optical element
Inventor: HARA YOSHIO
IPC: B29C33/44
Filed: 1993-06-07
Abstract: PURPOSE:To easily separate resin layer from a mold without prolonging the time for stabilizing the mold temperature at next molding and without developing stain on a molded article. CONSTITUTION:By comparing the temperatures of a mold 1 measured at its two axially symmetrical positions with platinum resistor temperature sensors 4 and, which are provided within the mold 1, the mold 1 is stabilized at the temperature, which is high than ambient temperature by 10 deg. or higher. After the curing of ultraviolet-curing resin 15 layer, peeling force is measured with a pressure sensor 13 by applying external force to the direction for peeling the resin 15 layer off the mold 1 in the optical axis. When the change in the peeling force through measuring by cooling some part of an optical base material 11 or of the mold 1 with a liquid nitrogen jetting nozzle 8, cooling is stopped and heating is carried out.
Patent JP-S5954172-A (JP)
Title: Manufacture of sealed battery
Inventor: WATANABE KIYOSHI
IPC: H01M2/12
Filed: 1982-09-21
Abstract: PURPOSE:To obtain an explosion-proof structure with a stable operational characteristic by forming an easily an easily bursted thin section by melting and vaporizing a part of a battery lid by irradiating a laser beam on the part. CONSTITUTION:A battery case 1 is packed with generation elements such as a positive mixture 2, a separator 3, a negative electrode 4 and electrolyte. The opening of the case 1 is sealed with a battery lid 5 the center of which supports a current collector 7 with a glass layer 6 interposed. A part of the battery lid 5 has a thin section 14. The thin section 14, including a molten recooled layer 15, is formed by melting and vaporizing the part by using a laser beam on the battery lid 5.
Patent JP-S6053732-A (JP)
Title: Hot-water supplier
Inventor: IWANAGA SHIGERU
IPC: F25B30/02
Filed: 1983-09-05
Abstract: PURPOSE:To improve safety and efficiency of the device by interrupting discharge of hot-water out of a hot-water reserving tank when the pressure in a heat medium circuit is reduced in the heat medium heating type hot-water supplier. CONSTITUTION:When a pressure in a low-pressure circuit happens to drop by leakage of heat medium and a pressure detector 9 detects abnormality, the water interrupting motor valve 16 is closed to preclude water feeding from a feed water pipe 10 and discharge of hot-water out of a hot-water discharging pipe 11. According to this method, discharge of hot-water out of the hot-water reserving tank 7 is precluded to secure the safety of the device while a bunkhead between the heat medium and water of heat exchanger for supplying hot-water may be constructed of a single structure. Accordingly, the heat exchanging efficiency may be improved.
Patent JP-H0721208-A (JP)
Title: Clinical inspection report generation
Inventor: NOTO HIDEAKI
IPC: G06F12/00
Filed: 1993-07-01
Abstract: PURPOSE:To provide a report generation system which can easily generate a report including a picture. CONSTITUTION:When patient information on a name, an age and an acceptance date on a patient are inputted from a keyboard 40 and picture information on a result obtained by clinically inspecting a sample extracted from the patient is inputted from a CCD camera 30, respective pieces of information are registered into a data base 21. The information are displayed on a display 50 in accordance with display layout information 22. When comment information is inputted by an inspector observing the display screen, the information is displayed on the display 50 and is registered in a data base 21. Respective pieces of information registered in the data base 21 are outputted from a video printer 60 as the report following output layout information 23.
Patent JP-S6224836-A (JP)
Title: Production of sand mold for casting
Inventor: HAYAKAWA MASARU
IPC: B22C1/22
Filed: 1985-07-24
Abstract: PURPOSE:To increase the strength of a sand mold and to obtain a casting having high quality and high accuracy by mixing the hydrolyzate of a butadiene/maleic anhydride copolymer or the modified matter thereof with molding sand at a limited weight ratio and molding the mixture then drying and curing the same by heating. CONSTITUTION:An aq. soln. of the hydrolyzate of the butadiene/maleic anhydride copolymer, the modified matter in which at least part of the carboxyl group in the hydrolyzate is modified by a basic org. compd. or the mixture composed thereof is mixed with the molding sand in such a manner that the hydrolyzate of the copolymer or the modified matter thereof is incorporated in the molding sand at 0.1-5pts.wt. by 100pts.wt. molding sand. Such molding sand is packed into the mold and is cured. The sand may be dried by heating without being removed from the mold after molding. The sand may also be removed from the mold and dried by heating after pressing or compression molding.
Patent JP-S6142091-A (JP)
Inventor: TAKAHASHI KAZUO
IPC: G07D13/00
Filed: 1984-08-02
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-H0831927-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOKAWA HIROSHI
IPC: H01L21/316
Filed: 1994-07-15
Abstract: PURPOSE:To provide a manufacturing method, of a semiconductor device, in which a deep-groove formation process for well isolation or for element isolation and a burying process are improved. CONSTITUTION:A field insulating film 4 is formed selectively in an isolation region on a semiconductor substrate 1. An element formation region which is exposed on the substrate is partitioned. After that, a polishing stop film 8 and an insulation-film-etching stop film 9 are deposited sequentially on the whole region of an element-formation and -isolation region. Then, a window is formed in the respective films in a part in which a deep groove is to be formed. The deep groove is etched in the substrate under the window. Then, an insulating film for burying is filled into the deep groove in such a way that its surface height is lower than the surface of the field insulating film 4. After that, an insulating film 16 for sealing is formed on the whole surface. Then, the insulating film 16 for sealing and the insulating-film-etching stop film 9 are polished and removed until the polishing stop film 8 on the field insulating film 4 is exposed. After that, the insulating-film-etching stop film 9 and the polishing stop film 8 are removed wholly, and the surface of the substrate in the element formation region is exposed.
Patent JP-H1117612-A (JP)
Title: Data transmitter
Inventor: TAKAHASHI KUNIHIRO
IPC: H04B10/556
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive data transmitter, capable of maintaining an S/N at a level without an operational fault, at the time of restoring signals to digital signals by correcting the maximum value level and minimum value level of reception data. SOLUTION: This data transmitter is provided with an optical reception and optical voltage conversion circuit 6 for receiving data from an optical connection cable 5, an analog-to-digital converter 7 for analog-to-digitally converting the reception data and outputting parallel data and a reference signal generation and control circuit 10 for correcting the maximum value level and minimum value level of the reception data. Then, the maximum value level and minimum value level of the reception data are corrected by the reference signal generation and control circuit 10 for the correction.  Thus, even in the case that a dynamic range is lowered due to degradation of the signals through attenuation of optical signals at the time of having them pass through the optical connection cable 5 and the light quantity change of a semiconductor laser by temperature change, etc., the dynamic range of the optical signals is quaranteed.
Patent JP-2000346365-A (JP)
Title: Gas cooking stove
Inventor: OKAMOTO MASANORI
IPC: F24C3/08
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooking stove that can improve the heating efficiency of an object to be heated such as a pan with a small diameter by setting the incline of a flame hole for composing an outer-periphery burner port row larger for erecting flame in the gas cooking stove with a cooking stove burner with the outer-periphery burner port row. SOLUTION: In a gas cooking stove equipped with a housing H that has a top 11 with a burner hole 12, and a cooking stove burner 2 that is arranged in the burner hole 12 and at the same time has an outer-periphery burner port row 20, the elevation of each burner port 53 for composing the outer-periphery burner port row 20 is set to 45 to 60 degrees, and at the same time the position of the upper end of each flame hole 53 is arranged at a part being lower than the top 11. In flame F formed by the outer-periphery burner port row 20, secondary air is supplied to the middle part of the flame F from the lower outer- periphery side of the top 11 for allowing the flame F to deviate to an upper part.
Patent JP-H0213996-A (JP)
Title: Partially enlarged image display device
Inventor: MAENOZONO TOSHIO
IPC: G09G5/14
Filed: 1988-07-01
Abstract: PURPOSE:To eliminate the need of an external memory at the time of standard/ enlargement same screen display by providing two address generating parts for a standard and for an enlargement so that a standard display, an enlarged display and a standard/enlargement same screen display can be executed on a CRT by switching said parts in accordance with necessity. CONSTITUTION:In order to display an enlarged display and information of its vicinity, namely, a standard image on the same screen, an address generating part is provided by two systems for a standard 19 and for an enlargement 20. Also, by a set value of a standard/enlargement switching address register 16, the address generating part is switched to the part for a standard or the part for an enlargement. Accordingly, by address setting of the standard/ enlargement switching address register 16, a standard display, an enlarged display and a standard/enlargement same screen display can be executed, respectively. In such a way, an external memory for complementing an image memory 6 becomes unnecessary.
Patent JP-S6227267-A (JP)
Title: Original skew feed correcting device for copying machine
Inventor: HIROSE HIROSHI
IPC: B65H9/10
Filed: 1985-07-25
Abstract: PURPOSE:To effectively correct the quantity corresponding to the skew quantity by selectively controlling multiple pairs of drive members in response to the skew quantity on a sheet original conveying path. CONSTITUTION:When a holding member 53 is rotated centering a supporting bar 51 by the operation of either one of the first and second solenoid 67, 68, one side of a conveying path 59 is moved to the lower position from the neutral position against the supporting bar 51, and the other side is moved to the upper side. At this time, the lowered side portion of the conveying path 59 is communicated to conveying paths 82, 85 almost linearly, and as a result, the portion of a sheet original A passing this position passes the conveying path 59 at the shortest distance. The lifted side portion of the conveying path 59 is further bent upward, and as a result, the portion of the sheet original A passing this position passes the conveying path 59 at the longer distance than at the neutral position. Accordingly, the sheet original A passing the conveying path 59 has different conveyance distances at both sides and is corrected.