baber/WOPTO huggingface dataset:
Patent JP-S577927-A (JP)
Title: Manufacture of semiconductor
Inventor: SUGINO TAKASHI
IPC: H01L21/225
Filed: 1980-06-17
Abstract: PURPOSE:To enable to introduce impurities in a minute region by introducing the impurities into a semiconductor substrate through a layer having the different thicknesses at the different parts. CONSTITUTION:On the semiconductor substrate 5, is provided an impurity introduction controlling layer 6 having the different thicknesses at the different parts thereof. A diffusion preventing film 7 is provided at the thin part, and the impurities are diffused to form impurity diffused regions 8 and 9. Then the impurity introduction controlling layer 6 is removed so that the minute diffused region 9 is remained. In this method, expansion in the lateral direction is suppressed, and the minute diffused region having good reproducibility can be formed.
Patent JP-S62237860-A (JP)
Title: Facsimile equipment
Inventor: SANPEI TAKAAKI
IPC: H04N1/04
Filed: 1986-04-09
Abstract: PURPOSE:To transfer even a pattern on a white board in a conference room by providing a read device dividing a standstill pattern at a remote location into lots of straight line patterns, scanning sequentially the straight line patterns, applying linear image pickup and outputting an electric signal being a facsimile signal. CONSTITUTION:The front view of the white board 1 is a rectangular pattern 2 and the longitudinal/lateral ratio is selected as, e.g., the ratio of a board A. The pattern 2 is copied in the inside of a read device 3 as the object of the device 3. The device 3 converts the contrast of the pattern 2 into an electric signal and outputted to a facsimile equipment main body 4 as a read signal 30. The device 3 has a linear image pickup body, scans the straight scanning line 21 on the pattern 2, outputs an electric signal in response to the cootrast, picks up sequentially the scanning line having a prescribed interval from one side A to the other side B of the pattern 2, scans the line and outputs an electric signal. That is, the electric signal obtained by picking up from the white board at a remote location is switched into the electric signal picked up from a conventional original paper sheet so as to attain the transmission and copying from any of the both.
Patent JP-H05246550-A (JP)
Title: Fine particle storing device
Inventor: HAYATA YASUO
IPC: B65G65/32
Filed: 1992-03-04
Abstract: PURPOSE:To store pulverized coal in a hopper in a state that coarse pulverized coal collected by a cyclone is not separated away from pulverized coal collected by a bag filter, uniform specific gravity is provided, and a fine particle pressure at the outlet of a hopper is well balanced. CONSTITUTION:Coarse pulverized coal 2a in coal 2 crushed by a crusher 1 is collected by a cyclone 3 and charged in a storage hopper 5 through a pipe 4. Meanwhile, pulverized coal 2b in the crushed coal 2 is collected by a bag filter 6 and charged in the storage hopper 5 through a pipe 7. In this case, the charge opening ends 4a and 7a of the coarse pulverized coal charge pipe 4 and the pulverized coal charge pipe 7 are concentrically arranged in a state that the former is situated at the outside and the latter at the inside, and connected to the central part of the upper part of the storage hopper 5. This constitution causes the pulverized coal 2b dropped from the inside to drop in a mixed state while being wrapped with the coarse pulverized coal 2a dropping in an annular shape from the outside and effects accumulation in such a way that the center of the hopper 5 forms the apex of the angle of repose.
Patent JP-H02260049-A (JP)
Title: Program start checking method
Inventor: MURAYAMA TAKAYOSHI
IPC: G06F12/06
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the interruption of execution of a program due to the shortage of the memory capacity and to improve the program processing efficiency by outputting an error message to discontinue the program execution when the memory capacity is insufficient. CONSTITUTION:A processor 2 decides whether or not a command is received from a keyboard 1 to start a program of an execution form. If so, the memory capacity to be used by the program is checked. Then the size of a storage area available to a memory 3 is checked and compared with the memory capacity which is used by the program to be started. If the memory capacity available to the memory capacity to be used is insufficient, an error message is displayed on a CRT 6 and the due process is finished.
Patent JP-H02285328-A (JP)
Title: Deflecting cell for laser beam
Inventor: JIYANNRIYUKU AIRARU
IPC: G02F1/33
Filed: 1990-03-29
Abstract: PURPOSE: To keep energy, interference possible property and a divergency by deflecting a high energy laser beam along a large deflection angle. CONSTITUTION: A cell 1 receives a low energy incident laser beam 2 which is emitted from a laser generaitor 3 and the laser beam 2 is emitted to the input window 4 of the cell by a total reflection-type reflection mirror 5. A deflection cell is provided with a means 7 permits the deflected beam 9 in the output terminal 8 of a deflecting equipment 6 to be activated with a high energy pump beam 10 making non-zero angle with the deflected beam 9. The mutual activation is executed in a non-linear medium 11 enabling the occurrence of stimulated Brillouin scattering to be executed, for example. Thus, the energy of the pump beam 10 is moved to a pilot beam 2 when the mutual activating structure of the pump beam 10 with the polot beam 2 satisfies an energy condition which enables exceeding the threshold value of a Brillouin effect.
Patent JP-S61240722-A (JP)
Title: Communication equipment
Inventor: UETAKE KAZUO
IPC: H04B1/16
Filed: 1985-04-18
Abstract: PURPOSE:To inform the contents of a message to be transmitted, to a user at a set time determined in advance, by transmitting a message data containing an alarm time data for indicating a notice time in advance. CONSTITUTION:In a communication system which has utilized a receiving device 50 contained in an electronic wrist watch, when a message data containing an alarm time data in advance is transmitted from a transmitting side, this message data is stored in a memory 14. When the alarm time data which has been stored in the memory 14 coincides with a time data of a clock circuit, an alarm sound is generated, and the contents of the message concerned are displayed on an indicator 20. Accordingly, a user is called by the alarm sound at the time indicated by the alarm time data, and the necessary message contents can be informed by a display or a voice. Also, plural memory circuits can be provided in the memory 14, and plural message data for designating the notice time by the alarm time data can be stored.
Patent JP-H08239658-A (JP)
Title: Extract containing carotenoid having antioxidation activity, antioxidant, and colorant
Inventor: MAOKA TAKASHI
IPC: C12P23/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide an excellent antioxidation activity by extracting bacteria, belonging to the genus Rhodobacter which can produce at least one of a new carotenoid 1, lycopene, rhodopine, 'and dehydrorhodopine represented by particular formulae, with an org. solvent. CONSTITUTION: After cultivation in a predetermined medium, carotenoid producing bacteria, having an antioxidation activity, belonging to the genus Rhodobacter is extracted with an org. solvent, such as ethanol, acetone, or ethyl acetate, and the extract is concentrated under reduced pressure to give an extract having a red or purple color. The extract is then chromatographed on silica gel, and purple or red fractions are eluted with diethyl ether/n-hexane having concentrations of 40%, 5%, 30%, and 50%. The fractions thus eluted are purified by liq. chromatography using 20% dichloromethane/acetonitrile and concentrated under reduced pressure to give a new carotenoid 1 represented by the formula I, lycopene represented by the formula II, rhodopine represented by the formula III, and dehydrorhodopine represented by the formula IV.
Patent JP-S57201170-A (JP)
Title: Mounting jig for grinding and forming bent pipe body made of ceramics
Inventor: HATSUTA TOKUAKI
IPC: B24B41/06
Filed: 1981-05-30
Abstract: PURPOSE:To enable an U-shaped bent pipe body or the like to be simply centered and mounted by slidably and pivotably mounting a clamp body for clamping said bent pipe body on a base bed attached to a drive spindle. CONSTITUTION:To grind an U-shaped pipe body P, a circular base bed 7 for a mounting jig 6 is first attached to a drive spindle 3, and an U-shaped pipe body P made of ceramics is sandwiched between brackets 9b of a clamp body 9 to be fixedly fastened through an adjusting set bolt 18 by a sandwiching pawl 17. Next, a handle 12 is rotated to permit the center P' of the straight pipe portion of the U-shaped pipe body P to coincide with the center of rotation of the spindle 3. Thus, this centering can be rapidly and accurately carried out since a slide disk 8 is slidable through the center of the base bed 7 and the clamp body 9 is rotatable and pivotable about a spherical seat 11.
Patent JP-S59208197-A (JP)
Title: Blower
Inventor: KINOSHITA KANJIROU
IPC: F04D17/02
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a high static pressure by arranging in the inlet-side flow passage of the impeller, a plurality of stator blades which are two dimensionally curved in the direction opposite to the revolving direction of an impeller viewing in the axial direction. CONSTITUTION:A plurality of stator blades 10 and 10 are integrally shaped with a side panel 5 in the inlet-side flow passage 9 of an impeller 1. Each of the stator blades 10 is curved two dimensionally to give a turning mement to the fluid at the inlet of the imepller 1, in the direction reverse to the revolution direction M of the impeller. When the impeller 1 is driven, the flow W of air which enters from a suction port 7, flows through a flow passage 9 and is sucked by the stator blades 10 while being turned in advance in the direction opposite to the revolution direction M of the impeller, is subjected to centripetal acceleration at the front half of each of the blades 3 and oblique acceleration at the rear half thereof and then discharged from a discharge port 8.
Patent JP-2000278818-A (JP)
Title: Control center
Inventor: OKADA AKIRA
IPC: H02B3/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve workability in laying main circuit electric wires. SOLUTION: Main circuit electric wires 2 are fixed on the deep side of a wiring processing room 14, and control wires 11 are fixed on the backside of a wiring processing room door 15 of the wiring processing room 14. With the wiring processing room door 15 closed, the control wires 11 are stored on the front side of the wiring processing room 14. With the wiring processing room door 15 opened, the control wires 11 are arranged so as to be drawn from the wiring processing room 14.
Patent JP-S60228903-A (JP)
Title: Optical measurement of displacement
Inventor: MORI SADAO
IPC: G01B11/00
Filed: 1984-04-27
Abstract: PURPOSE:To measure displacement with a high response as well as an accuracy by applying a high frequency voltage modulated in the amplitude to an electrooptic crystal on a signal corresponding to the displacement of an object to be measured so as to be limited to a high frequency area with the control of the difference in the optical path length from the reference object. CONSTITUTION:This comprises an electrooptic crystal 5, polarization plates 7 and 8, devices for converting 9 and 10 interference luminous intensity into electrical signal s and a control circuit 11, which is made up of a high frequency oscillator 13, an amplifier 17 and the like. With such an arrangement, the crystal 5 generates an optical path length difference proportional to applied voltage to be inputted into the amplifier 17 as electrical signal corresponding to changes in the interference intensity for the phase inverted with the polarization plates 7 and 8. When a voltage of the amplifier 17 which is modulated in the amplitude by a high frequency output voltage of the oscillator 13 is fed back to the crystal 5 according to the signal corresponding to the changes, the optical path length difference can be compensated for as generated by any displacement of an object to be measured. Here, effect of the resonance and hysteresis of an electrostrictive element can be removed by limiting the frequency of the voltage to be applied to the crystal only to a high frequency area.
Patent JP-H10284885-A (JP)
Title: Electronic component mounter
Inventor: ISHITANI YASUYUKI
IPC: H05K13/04
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounter which can enhance the production efficiency by enhancing the reliability. SOLUTION: The electronic component mounter A1 comprises a plurality of head sections 1 each provided with a suction nozzle 3 suspending therefrom and being driven by a linear motor to turn on the lower surface of a flat plate 2, a power supply means 10 disposed rotatably about the center of movement of each head section 1 and supplying power for driving the suction nozzle thereat, and means 11 disposed rotatably at each head section 1 while being coupled with the power supply means 10 and receiving power for driving the suction nozzle thereat.
Patent JP-S57199501-A (JP)
Title: Hot oil-lubricated rolling method
Inventor: FUJIWARA YOUICHI
IPC: B21B37/32
Filed: 1981-06-02
Abstract: PURPOSE:To prevent the generation of rolling troubles by measuring the coeffts. of friction of rolls with measuring devices for coeffts. of friction of rolls provided to respective rolling stands at all times, and regulating the coefft. values from the biting of the material to be rolled until the end of rolling in accordance materials and rolling conditions. CONSTITUTION:In hot rolling wherein oil lubricated rolling is effected, the coeffts. of friction of respective work rolls are measured at all times with measuring devices 1 for coeffts. of friction of work rolls 2 provided in respective rolling stands. When the coeffts. of friction on the surfaces of the rolls 2 are going to device from the prescribed range determined beforehand in accordance with the quality of a material 7 to be rolled and rolling conditions during rolling, the increase or decrease for the supply rate of lubricating oils is commanded from an oil flow rate command circuit 19 to an oil flow rate control loop circuit 18 in accordance with the measured values of the devices 1. In accordance with these commands, the circuit 18 operates an oil flow rate control valve 14, thereby returning the coeffts. of friction to adequate values.
Patent JP-H10280905-A (JP)
Title: Turbulator for gas turbine cooling blade
Inventor: TOMITA YASUOKI
IPC: F02C7/18
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance by devising the arrangement of a turbulator at a front edge part in the turbulators of a gas turbine cooling blade. SOLUTION: The round part at the front edge part of the cooling blade of a gas turbine is formed in a triangular cooling passage 1 as shown in (a) and perpendicular turbulators 11 and 12 are provided therein. A rear part thereof is formed in square cooling passages as shown in (b) and slanting turbulators 12 and 13 are arranged therein and are closely similar to the cooling passage 3 at the front edge part. These turbulator arrangements (a) and (b) are combined together to have the cooling passage 3 at the front edge part as shown in (c) and perpendicular turbulators 21 and slanting turbulators 22 and 23 are provided. Since the cooling passage 3 at the front edge part has a turbulator arrangement good in its heat transfer characteristic by the round part and the rear part thereof respectively, the heat transfer characteristic of the front edge part is improved.
Patent JP-S6315994-A (JP)
Inventor: JIYON UIRIAMU BIIREMAIAA
IPC: D06F13/00
Filed: 1987-04-07
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-H04316454-A (JP)
Title: Method for demolding ice cream
Inventor: HOSHINO MITSUMASA
IPC: A23G9/22
Filed: 1991-04-16
Abstract: PURPOSE:To simply and instantaneously demold an ice cream from a container by freezing the ice cream packed in the container and subsequently blowing compressed air into the container through a small hole formed between the outside and inside of the container. CONSTITUTION:A small hole 33 communicating the outside of a container 31 and an ice cream in the container is formed in the container, and the container 31 having an opening larger than the maximum diameter of the ice cream and receiving the ice cream therein is preliminarily frozen in a freezer. When the ice cream is eaten, the container 1 receiving the ice cream 20 is taken out from the freezer, and compressed air is blown from a compressor 20 into the container 31 through the small hole 33 to demold the ice cream 30 from the container 31.
Patent JP-S5610539-A (JP)
Title: Imparting of antistatic property to halogen-containing resin
Inventor: INOMATA JINSUKE
IPC: C08L21/00
Filed: 1979-07-04
Abstract: PURPOSE: To effectively impart antistatic properties, by kneading a halogen-containing resin composition with a cationic antistatic agent, an organic alkali sulfonate antistatic agent and an organic borate ester.  
     CONSTITUTION: To a halogen-containing resin composition are added a cationic antistatic agent, an organic alkali sulfonate antistatic agent and an organic borate ester represented by formula I, wherein R 1 , R 2  and R 3  are H, 8W36C alkyls, alkenyls, or these groups substituted with alkoxy, alkoxyalkyl, halogen, aryl or aryloxy or an aryl having 1W2 rings. As the cationic antistatic agent, a quaternary ammonium salt represented by formula II, wherein R 4  is an alkyl having a main chain of at least 12C, R 5  is methyl or benzyl and X is a chloride or sulfate ion, is preferably used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000285675-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIGUCHI TSUTOMU
IPC: G11C16/06
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To supply stably a power source potential for driving a sense amplifier to a sense amplifier and to make suppressible the reduction of the operation speed. SOLUTION: Power source potential supply circuits PMOSTr101-Tr134 for driving a sense amplifier are connected between power source potential wirings S101 to S134 for driving a sense amplifier and external power source potential VDD. Gate electrodes of PMOSTr101 to Tr117 are connected to the output terminal of an operational amplifier A101 being a comparing circuit. Gate electrodes of PMOSTr118 to Tr134 are connected to an output terminal of an operational amplifier A102. A reference potential VR relating to a power source potential VDI for driving a sense amplifier and a power source potential VDI for driving a sense amplifier being an output signal from the PMOSTr101 are inputted to an input terminal of the operational amplifier A101.  A reference potential VR relating to a power source potential VDI for driving a sense amplifier and a power source potential VDI for driving a sense amplifier being an output signal from the PMOSTr118 are inputted to an input terminal of the operational amplifier A102.
Patent JP-S57198860-A (JP)
Title: Measuring body for oxygen concentration using solid electrolyte
Inventor: HAGIWARA ZENJI
IPC: G01N27/407
Filed: 1981-06-01
Abstract: PURPOSE:To provide an oxygen concentration measuring body which reduces a power  consumption, accelerates a responsing time, and improves durability, by a method  wherein a heater housing part and an oxygen reference electrode, made of a metal- metalic oxide, are attached in an enclosure receptacle consisting of an oxygen ion conducting body made of a solid electrolyte sintered body. CONSTITUTION:In an enclosure receptacle 9 made of a solid electrolyte sintered body  made of a stabilizing ZrO2 or ThO2 wherein 1 type or more oxides, made of a rare- earth element or an alkali-earth metal, are contained as a stabilizer, an oxygen reference electrode 10 is placed using a metal-metalic oxide such as Ni-Nio, Cu-Cu2O. A  heater housing part 6 is located at the center part of the reference pole 10, a heater is  placed therein, and lead wires 8a and 8b are connected thereto. Porous platinum electrodes 4a and 4b are mounted to an inner and an outer wall of a sintered body 9, respectively, and are connected to lead wires 5a and 5b. A lead-out part of each lead wire for the sintered body 9 is airtightly enclosed with a heat resisting and shock resisting ceramic sintered body with high density. A thermocouple TC is attached, and  the sintered body is housed in a pipe 12. Gas containing O2 is implanted through the inlet of the pipe 12. This obtains an O2 concentration measuring body which is excellent  in durability, compact, and steady.
Patent JP-H05288335-A (JP)
Title: Device and method for milling coal for boiler
Inventor: MEGURI NOBUYASU
IPC: F23N1/00
Filed: 1992-04-06
Abstract: PURPOSE:To provide a milling device which is capable of producing pulverized coal in a wide range of particle size distribution for the purpose of permitting the minimum load of a coal-burning boiler to be reduced considerably. CONSTITUTION:As a milling device for a coal-burning boiler, a plurality of sets of vertical roller mills 101-104 are disposed in a setup, when the load of the boiler is high, to use these vertical roller mills at a higher operation rate whereas the use of tube mills is stopped or lowered in operation rate; when the load of the boiler is low, the use of the vertical roller mills is lowered in operation rate or stopped whereas the tube mills are used at a higher operation rate. This method makes it possible to suppress hazardous vibration and reduce the minimum load considerably without increasing the operating cost of the mill.
Patent JP-S568112-A (JP)
Title: Scanning type image recorder
Inventor: SAKUGI KOUICHI
IPC: G02F1/01
Filed: 1979-07-03
Abstract: PURPOSE: To eliminate the thinning-down of image and achieve the improvement in the image quality of characters by changing the width of the image signal in an apparatus of a system by which nonexposed parts are visualized.  
     CONSTITUTION: A character code signal is applied to a terminal 1, from which it is inputted as the series signal of a signal line 9 into a processing circuit 10, by which it is inverted to an inverted signal 501. This signal is further applied as the signal 502 of an expanded pulse width Δt to a beam modulator 53. Here, if the visualizing level is defined as 504 when the inverted signal 501 is used straightly as a modulating signal, a width 505 is obtained. When the signal 502 is used as a modulating signal, the position where a scanning spot is produced moves from 511 to 512 and therefore, the exposure distribution becomes as shown by solid lines in 504 and the width to be visualized becomes 506. If the scanning speed of the scanning spot is defined as Vs, the length of the segment extends by Vs.Δt. Because of this, the thinning-down of the images may be eliminated and the image quality may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62240064-A (JP)
Inventor: MURAKAMI MUTSUO
IPC: A01N61/00
Filed: 1986-04-14
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。