baber/WOPTO huggingface dataset:
Patent JP-H05134316-A (JP)
Title: High-magnification expanding and projecting apparatus
Inventor: SAI SHIYUNCHIYORU
IPC: G03B21/06
Filed: 1992-05-08
Abstract: PURPOSE: To provide a high magnification englarging projector utilizing a liquid crystal light bulb. CONSTITUTION: This high magnification enlarging projector for projecting light to a small object 16 put on a setting board 15, enlarging an image reflected and transmitted through a light source and supplying a large magnfication image to a screen 26 is constituted of a light source for illuminating the object 16, a light source 22 for projecting the object 16 to the screen 26, plural condenser lenses 12, 18, at least one selecting mirror 13 arranged on the upper part of the lenses 12, 18, plural total reflectors 14, 17, 25, an objective lens 20 fixed on the upper part of the setting board 15, a semi-transparent mirror 19 having an inclined angle and arranged on the upper part of the lens 20, and a liquid crystal light bulb 21 for turning the array direction of granular molecules in accordance with the quantity of applied light.  Since primary enlargement is executed by the lens 20 and the enlarged image is reenlarged by a projection lens 24, the magnification of the image becomes the product of the magnification of the lens 20 and that of the lens 24 and high magnification enlargement is easily obtained.
Patent JP-H11295564-A (JP)
Title: Optical isolator module and optical isolator component
Inventor: WATANABE AKIO
IPC: G02B6/32
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical isolator module for preventing the re-coupling to a semiconductor laser element (LD) of reflected LD light without lowering the coupling efficiency to an optical fiber of a laser beam (LD light). SOLUTION: This optical isolator module 1 is provided with a ferrule 4 for mounting the optical fiber whose tip is inclined, an optical isolator 7 arranged on the light incident side of the ferrule 4 and a transparent body 8 arranged on the light incident side of the optical isolator 7, transmits the LD light emitted from the LD and converged by a converging lens through the transparent body 8 and the optical isolator 7 and makes it incident on the tip of the optical fiber. The transparent body 8 is constituted of a transparent material whose cross section is wedge-shaped provided with a light incident surface inclined in the opposite direction of the inclined direction of the optical fiber tip.  Also, for the optical isolator 7 and the transparent body 8, the respective light incident and emission surfaces of the optical isolator 7 and the optical isolator side light incident and emission surfaces of the transparent body 8 are obliquely arranged so as to be inclined in the same direction as the inclined direction of the optical fiber tip to the optical axis of the optical fiber inside the ferrule.
Patent JP-S63282460-A (JP)
Inventor: HIUGA MASASHI
IPC: F25B15/00
Filed: 1987-05-13
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-H10293889-A (JP)
Title: Wandering old man detection system
Inventor: NAKAMURA EIJI
IPC: G06K7/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide the wandering old man detection system which can precisely detects a wandering old man trying to exit from facilities such as a nursing home without permission without placing any load on the old man and specify the old man. SOLUTION: When the wandering old man tries to get out of the facilities 1, a bar code 8 provided to a shoe 5, trousers 6, etc., is read out by a bar code reader 9 installed in the side wall 3 of an entrance exit 2. When the bar code is provided on the chest or back of a jacket, the bar code reader 9 is fitted on the ceiling 4. A staff in the administration or guard room, etc., of the facilities 1 can specify the wandering old man who tries to get out of the facilities 1 through a display unit which displays information of the bar code.
Patent JP-H06309551-A (JP)
Title: Commodity storage rack for automatic vending machine
Inventor: SAKA MITSUHIRO
IPC: G07F11/34
Filed: 1993-04-20
Abstract: PURPOSE:To provide the commodity storage rack which is difficult to deform and surely stops erroneous throwing-in by providing a slide member which permits a commodity, which normally rolls to come, to pass through but stops a commodity which slides to come in the standing attitude. CONSTITUTION:A slide member 7 which prevents erroneous throwing-in of a commodity 4 is provided before a commodity storage passage 1. Both ends of a guide pin 8 projecting from a stop plate 9 are inserted to long holes 10 of side plates 6 with proper extent of play to support this slide member 7 freely movably in the vertical direction. When the commodity 4 thrown in from a commodity throwing-in hole normally rolls to come on a tray 3, the slide member 7 is lifted along long holes 10 by an upward component of the force from the commodity 4 and permits the commodity 4 to pass through toward the commodity storage passage. If the commodity 4 slides to come on the tray 3 in the standing attitude, the end face of the commodity 4 collides with the side member 7 and is stopped from the advance to the commodity storage passage 1.
Patent JP-H01287031-A (JP)
Title: Anti-aids viral agent
Inventor: MORI SHIGERO
IPC: C08B37/00
Filed: 1988-05-13
Abstract: PURPOSE:To obtain an anti-AIDS viral agent having extremely strongly mitogenic activity and anti-AIDS viral activity, containing a homopolysaccharide sulfate having specific molecular weight. CONSTITUTION:An anti-AIDS viral agent containing a sulfate of a homopolysaccharide such as schizophyllan, scleroglucan or pendulan having <=1,000,000 molecular weight (n<=1,544), preferably <=500,000 (n<=772) as an active ingredient. 2-17wt.% sulfur content of the sulfate develops mitogenic activity and 3-17wt.% sulfur content of the sulfate exhibits anti-AIDS viral activity. To make the molecular weight in the range, an aqueous solution of the polysaccharide is preferably irradiated with ultrasonic wave or treated by high shear force to depolymerize the polysaccharide.
Patent JP-H04228432-A (JP)
Title: Manufacture of sodium bichromate
Inventor: NORUBERUTO RENHOFU
IPC: C01G37/14
Filed: 1991-04-22
Abstract: PURPOSE: To provide the manufacture of sodium dichromate and a solution thereof.  
     CONSTITUTION: In a process for the production of sodium dichromate and sodium dichromate solutions by oxidative roasting of chrome ores under alkaline conditions, leaching of the furnace clinker obtained with water or an aqueous chromate-containing solution, adjustment of the pH to from 7 to 9.5, removal of the insoluble consistents by filtration, a sodium monochromate solution being obtained, conversion of the monochromate ions of this solution into dichromate ions by acidification and crystallization of sodium dichromate by concentration of this solution, the acidification is carried out with carbon dioxide under pressure with removal of of sodium hydrogen carbonate, the remaining solution is then very largely freed from sodium monochromate by cooling to a temperature below 10°C and filtration, any monochromate ions still present in the remaining solution are converted into dichromate ions by addition of an acid and the sodium monochromate filtered off is added to the sodium monochromate solution before conversion with carbon dioxide into a sodium dichromate solution. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08326507-A (JP)
Title: Operating method of combined gas-steam generator
Inventor: RORUFU BATSUHAMAN
IPC: F01K23/10
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To constitute a steam circuit composing part advantageously to a generating set and to make effective use of low pressure steam energy at the same time by heating condensed water returned into a steam circuit from a condenser, by low pressure steam during bypass operation of a steam turbine. SOLUTION: A combined gas-steam generating set is composed of a gas turbo group 1 having a waste heat boiler 2; a steam turbine device 3 interactively connected to the waste heat boiler 2; and a feed water tank 4. During bypass operation of the steam turbine device 3, a condenser 21 is supplied only with high pressure steam through a bypass line 23 of a steam turbine 19. Low pressure steam generated in a low pressure steam generator 18 is directly supplied to the feed water tank 4 through a low pressure bypass line 24 during bypass operation of the steam turbine device 3, and low pressure steam energy is utilized to heat condensed water supplied to the feed water tank 4. The size of the condenser 21 and a generating set building can therefore by reduced.
Patent JP-S5547690-A (JP)
Title: Cephem compound, its salt, their preparation, and preventives and remedies for microbism comprising them as active constituents
Inventor: TAKATANI TAKAO
IPC: C07D/
Filed: 1979-09-10
Abstract: NEW MATERIAL:A cephem compound of formula I: [R 1  is (protected) amino group; R 2  is lower alkyl, amino (lower) alkyl group, etc.; R 3  is amino (lower) alkyl, protected amino (lower) alkyl group, etc.; R 4  is (protected) carboxy group], and its salt.  
     EXAMPLE: 7-[ 2-( 2-Aminothiazol-4-yl )-2-allyloxyiminoacetamido ]-3-[ 1-( 2-aminoethyl )-1H-tetrazol-5-ylthiomethyl ]-3-cephem-4-carboxylic acid.  
     USE: Antibacterials effective against pathogenic microorganisms, e.g. Gram-negative and Gram-positive bacteria.  
     PROCESS: A compound of formula II, its reactive derivative at the amino group, or its salt is reacted with a compound of formula III, its reactive derivative at the carboxy group, or its salt to give the compound formula I wherein the N atom is acylated by amidation in the β-lactam zone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6063602-A (JP)
Title: Controller
Inventor: PETORUSU GERARUDOUSU MARIA BAN
IPC: H02J3/46
Filed: 1984-06-08
Abstract: Control system comprising a controller (1) supplying a control signal to a part of a process to be controlled, of which process one or more signals are measured which together with set point values are supplied through an input junction (4) to the controller. Between the input junction (4) and the section of the process to be controlled an amplifier (5 min , 5 sec ) with adjustable amplification factor is inserted. The rate of change of the control signal supplied to the section of the process to be controlled is compared in a comparator with a predetermined maximum rate of change value and in response to said comparison the processor (6) supplies a control signal to the amplifier (5 min , 5 sec ) with the result that the amplification factor remains equal to a predetermined constant value in case the rate of change of the control signal is underneath said predetermined maximum, or supplies a control signal to the amplifier (5 min , 5 sec ) resulting into a temporarily decrease of the amplification factor in case the rate of change of the control signal exceeds said predetermined maximum value.
Patent JP-H09300124-A (JP)
Title: Sheet sorting device in steel plate processing line
Inventor: YAMAMOTO SHOICHI
IPC: B23D33/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To easily perform the sorting of the sheets and the strip into plural directions by connecting a direction switching gate with an air cylinder through a link mechanism. SOLUTION: An upper cylinder 16 of a direction switching gate 8 is extended, and a lower cylinder 18 is contracted, immediately after a strip is parted by a flying shear 7, so that the direction switching gate 8 is switched to an intermediate position (the direction of a sample guide 9) by a link mechanism. A sheet inserted between a pressure roller 10 and a feeding roller 11, is pressed to a direction of the sample guide 9 by screwing-down the pressure roller 10 toward the feeding roller 11 simultaneously with the switching of the direction switching gate 8, and the sheet is accelerated and transported to a sample basket 1 by the feeding roller 11 rotated at a speed higher than the strip speed.
Patent JP-S6010618-A (JP)
Title: Plasma cvd apparatus
Inventor: KAMIYA OSAMU
IPC: H01L31/0248
Filed: 1983-06-30
Abstract: PURPOSE:To improve deposition efficiency by arranging a plurality of substrates on which a-Si films are to be formed on a concentric circle. CONSTITUTION:A metal member 13 which has a plurality of holes 13a is fixed in a cylindrical vacuum chamber 11 and the member 13 is connected to an exhaust system 14. The member 13 is also connected to a source 18 which generates a high frequency power. A plurality of substrates 12 are put on a rotary machanism 16. A heater 17 is provided inside the substrate 12 and heats the substrate 12 to the temperature required to form an a-Si film. When silane gas is supplied to the chamber 11, a high frequency power is supplied to a cathode 13 and a plasma discharge is generated and the silane gas is decomposed to form the a-Si film on the surface of the substrate 12.
Patent JP-H01287459-A (JP)
Title: Performance testing device for antistatic floor
Inventor: TABATA YASUYUKI
IPC: G01N27/60
Filed: 1988-05-16
Abstract: PURPOSE:To conduct a performance test wherein the decision making of the easiness of electrostatic charging is easily understood by driving an arbor which is grounded through a necessary capacitor by a motor and rubbing a standard friction member against the floor, and displaying a saturated electrostatic charging potential and its attenuation time. CONSTITUTION:The arbor 3 which is grounded through the capacitor 10 equivalent to human body capacity is driven by the motor 4 to rotate and the standard friction member 1 provided to the arbor 3 is rubbed against the antistatic floor 2. Then a low saturated electrostatic charging potential is detected by a sensor 6 as to a floor which has excellent electrostatic charging preventive performance and displayed as a human body charging voltage on a display part 9 through an arithmetic part 8. Further, as the electrostatic charging preventive performance after the motor is stopped is better and better, the shorter and shorter attenuation time of the electrostatic charging potential is displayed on the display part 9 similarly. A decision is made according to the easy-to-understand display contents to conduct the test of the antistatic floor performance which is easily understood.
Patent JP-S5744021-A (JP)
Title: Pile driving device
Inventor: KIMURA SEIJI
IPC: E02D7/26
Filed: 1980-08-27
Abstract: PURPOSE: To reduce the generation of noise through the reduction in driving resistance of a pile and to shorten a driving time of a pile, by a method wherein an earth auger screw is used in combination with a pile driving device.  
     CONSTITUTION: An object 14 to be driven, attached to a chuck 9, is positioned in parallel to an earth auger screw 2. With a drive source in an engine part 1 actuated, a driving object 6 is lifted by means of a wire 13, and is dropped with the wire 13 losened through the operation of the drive source. The drop force is transferred through the medium of the chuck 9 to drive the object 14 into the ground. Simultaneously, the earth auger screw 2 is driven by the drive source and enters into the earth as it turns. The object 14 to be driven-in is driven through the repetition of the operations of both the driving object 6 and the earth auger screw 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10309660-A (JP)
Title: Finishing abrasive
Inventor: MIYASHITA NAOTO
IPC: B24B37/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a finishing abrasive high in purity and excellent in stability and reproducibility by forming it of an aqueous solution of water soluble cellulose and water soluble amin of vapor pressure at a specific temperature less than a specific value and adjusting the content of an alkali metal element to be less than a specific quantity of water soluble cellulose concentration. SOLUTION: Water soluble amin with vapor pressure at 20 deg.C less than 133 Pa is used. A content of an alkali metal element in an abrasive is adjusted by controlling a content of an alkali metal element in water soluble cellulose and purity of water soluble amin and silica and to adjust a content of an alkali metal element to be less than 5 Cppm when the concentration of water soluble cellulose is C weight %. Consequently, it is possible to manufacture the abrasive excellent in stability of the abrasive and favourable in reproducibility. It is possible to restrain dispersion of polishing performance among lots of the abrasive.
Patent JP-H10308309-A (JP)
Title: Stator for solenoid
Inventor: TANI TAKIO
IPC: H01F7/06
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent floating of magnetic plates piled up spirally and increase their assembling strength. SOLUTION: A solenoid valve 1 regulates a flow rate of fuel flowing in a fuel route 4 formed in a pump housing 2. A valve housing 5 is provided with a stator 14 (the stator for the solenoid), and a coil insertion groove 16 of the stator 14 is wound by a coil 19. When the coil 19 is energized, an armature 9 is attracted to the stator 14 and a needle valve 8 is moved to a valve opening position. The stator 14 comprises a plurality of magetic plates with a uniform plate thickness and a curved shape which are piled up spirally. A clearance among the magnetic plates 15 is filled with a soldering material as an intermediate material. In this case, the magnetic plates 15 are bonded with each other on their surfaces by the soldering material.
Patent JP-H05123812-A (JP)
Title: Manipulator for forging machine
Inventor: EEBERUHARUTO BUERUNAA
IPC: B23Q7/04
Filed: 1991-05-22
Abstract: PURPOSE: To form a manipulator for forging machine so that the whole devices for controlling the manipulator have simple and reliable functions in a mechanically constructive way. CONSTITUTION: Front and rear stroke spaces 18, 19 in a piston cylinder unit, are connectable with a conductor through a valve and further, the piston cylinder unit is formed as a servo control device so as to be controllable through this servo control device.
Patent JP-S61274554-A (JP)
Title: Display device for telephone calling subscriber
Inventor: NOGUCHI YOSHIHIRO
IPC: H04M1/64
Filed: 1985-05-30
Abstract: PURPOSE:To recognize and display a calling subscriber with no connection of a telephone circuit by detecting the reception tone of a telephone and confirming and displaying the calling subscriber by the pattern of the detecting signal for reception tone. CONSTITUTION:The reception bell tone of a telephone is caught by a microphone 2 and supplied to a CPU 11 in the form of the detecting signals. The CPU 11 recognizes these detecting signals in the form of a pattern and decides whether this pattern is coincident with the discrimination mode for calling subscriber or not. For instance, a father calls his house from his office but his family is absent. In such a case, the father rings the calling bell three times and rings off. Then the father rings again the bell three times in order to obtain the detecting signal serving as his own discrimination mode. Thus the microphone 2 detects the bell tones at the receiving side and the CPU 11 decides whether the bell tones are coincident with the discrimination mode or not. Then the CPU 11 decides that the receiving tones are detected three times in both the 1st and 2nd groups respectively. Thus a pilot lamp 6 glows to show that the father called his house while his family is absent.
Patent JP-H01288035-A (JP)
Title: Terminal controller
Inventor: SHIMADA TAKUO
IPC: G06Q10/00
Filed: 1988-05-13
Abstract: PURPOSE:To assign its own address between equipments connected to one and same home bus and to attain the system operating state immediately at the user side without initial operation of its own address by providing a self-address generating section generating automatically its own address based on a manufacture number setting section and its manufacture number. CONSTITUTION:A line interface section 2, a terminal interface section 3, a self-address setting section 4, a manufacture number setting section 10, and a self-address generating section 11 are connected to a main control section 1, the manufacture number setting section 10 consists of a PROM 12, and a manufacture number writer 13 only at the manufacture and shipping writes a manufacture number of a form with a manufacture date and a serial number are added without duplication. Since the manufacture number written in the manufacture number setting section 10 differs from each terminal controller 9, the substantial self-address is generated automatically at the system rising even with any combination of the terminal controller 9 and the home controller 8.
Patent JP-S61275988-A (JP)
Title: Information reader
Inventor: YASUOKA HIDEJI
IPC: G06T1/00
Filed: 1985-05-30
Abstract: PURPOSE:To control the reading in a sub-scanning direction by a simple constitution by freely connecting and separating a handy scanner section, an original carrier section and an interface adapter section. CONSTITUTION:A handy scanner section 1 presses an original 4 through a running roller 8 and manually moves in a subscanning direction A. When an original surface is illuminated by a light source 7, the recording image information becomes a reflected light, is reduced to be incident to a solid state image pickup element 5, photoelectrically converted and an electric charge is accumulated according to a strength of a light. At this time, by a reading control signal generating means 25, a signal generated corresponding to a moving distance in the subscanning direction A is inputted to a reading control means 17 to scan, control and read an image signal and inputted to a line memory 21 of an interface adapter section 3. An input switch 19 and an output switch 20 are changed over in a reverse direction and a writing is performed alternately by a memory 18a and a memory 18b and a reading operation is repeated to read the image information of the original 4.
Patent JP-H01291601-A (JP)
Title: Runaway preventing method for electric rolling stock
Inventor: YAMADA KEIICHI
IPC: H02P7/291
Filed: 1988-05-13
Abstract: PURPOSE:To prevent runaway of an electric rolling stock, by comparing the collector voltage of a power trasistor with an abnormality detection reference voltage corresponding to a battery voltage and judging the abnormality. CONSTITUTION:A power transistor 4 is ON/OFF-controlled based on a control signal fed from a PWM circuit 7. Since a comparator control transistor 45 is turned ON when an ON control command is provided, the output from a voltage comparator 21 is brought to 'L' level. Consequently, a switching transistor 9 is kept ON and a contact 6a keeps ON state. When an OFF control signal is provided, the output from the voltage comparator 21 is brought to 'L' level so long as no abnormality occurs. When the collector voltage of the power transistor 4 drops below a reference voltage corresponding to the battery voltage, the output from the comparator 21 is brought to 'H' level so as to bring the output from a comparator 22 to 'H' level thus turning the contact 6a OFF.
Patent JP-S5741755-A (JP)
Title: Shared memory controller
Inventor: NAKAYA KUNIO
IPC: G06F9/52
Filed: 1980-08-25
Abstract: PURPOSE:To increase the working efficiency of a processor, by making other processors wait temporarily only in the case of the competition caused by the requests simultaneously given from plural processors. CONSTITUTION:A circuit, which controls the connection of bus between the processors and a shared memory with the shared memory request signal given from each processor, consists of flip-flops (FF) 11a-11d that decide the priority in case the shared mamory request signals are given simultaneously from plural processors plus an RSFF20 that holds the result of decision of the priority. Based on the output of the RSFF20, a signal to connect the priority processor to the shared memory plus a signal to make the processor having other requests wait are delivered through logical circuits 14a-14d.