baber/WOPTO huggingface dataset:
Patent JP-H07239443-A (JP)
Title: Microscope provided with automatically controlled illumination optical system
Inventor: KAWASAKI MASAMI
IPC: G02B21/06
Filed: 1994-03-28
Abstract: PURPOSE:To simplify operability and to shorten the switching operation time of an illumination optical system by automatizing the switching operation of illuminating magnification, the adjustment of an aperture diaphragm or a visual field diaphragm, the adjustment of the luminance of illumination light and the switching operation of a condenser lens. CONSTITUTION:This is a microscope provided with an automatically controlled illumination optical system constituted so that the controlled variable of the illumination optical system 4, 5 and 6 (6a-6c) which can be electrically controlled is calculated based on item data including the magnification and the type of an objective lens 8 (8a and 8b) and the driving control parts 20, 21 and 23 of the illumination optical systems are driven based on the calculated controlled variable. Then, the switching action of the optical systems 4, 5 and 6 is executed in the midst of the switching action of the lens 8.
Patent JP-H05221156-A (JP)
Title: Thermal transfer sheet and thermal transfer method
Inventor: ISHII SUMIO
IPC: B41M5/382
Filed: 1992-02-10
Abstract: PURPOSE:To provide a thermal transfer sheet which can print a basic material to be transferred having raising surface and which can raise a desired part on the surface of the basic material to be transferred. CONSTITUTION:The thermal transfer sheet comprises a basic sheet 2 sequentially laminated with an ink pattern layer 3 containing thermally sublimating dye and an adhesive layer 4 composed of thermally adhesive resin provided at least partially, wherein the adhesive layer is provided only at raising positions of basic material to be transferred having raising surface.
Patent JP-H05223673-A (JP)
Title: Pressure sensitive semiconductor sensor
Inventor: SAWADA KENICHI
IPC: G01L9/04
Filed: 1992-02-10
Abstract: PURPOSE:To ensure the improvement of packaging density and the miniaturization, and to obtain a pressure sensitive semiconductor sensor which can prevent a noise entering therein from checking terminals for the characteristics of the sensor and can be manufactured at a low cost. CONSTITUTION:The tip sections of checking terminals 4-7 for the characteristics of a sensor protrude a little outside from one of the sides of a case 9. When checking the characteristics of the sensor, terminals of a checker device are connected to the tip parts of the terminals 4-7 of a sensor. After the checking, the terminals of the checker device are separated from the tip sections of the checking terminals which are disposed in the concave section 29 of a cap 25, and only the terminals of a power source, the outputs of the sensor and a ground are mounted and fixed on a circuit substrate.
Patent JP-H01231707-A (JP)
Title: Transfer device with washing device
Inventor: TAMURA SHUROKU
IPC: B65G51/04
Filed: 1988-03-11
Abstract: PURPOSE:To perform continuous transfer and washing, by a method wherein, in a transfer device for soil-mixed gravel in which transferring bodies are moved in a cylinder body, gravel is discharged on a conveyor with a washing device in the middle of a cylinder body on the outbound side, and a transferred to a feed part on the inbound side. CONSTITUTION:Gravel is transferred for raising from a charge hopper 2 through an outbound cylinder body 1 by means of transferring bodies 7, and is fed from a discharge hopper 9 to a belt conveyor 10. The gravel on the belt conveyor 10 is transferred toward a hopper 4 for charge of an inbound cylinder body 3. In the middle of the conveyance, mixed soil is washed out by means of water injected through a washing water injection pipe 11. The gravel freed from soil is charged through the charge hopper 4 to the interior of the inbound cylinder body 3, and is conveyed for lowering by means of the transferring bodies 7 and discharged to a discharge hopper 5. This constitution enables execution of continuous transfer and washing through simple constitution.
Patent JP-S52140930-A (JP)
Title: Radiative heating wall and production thereof
Inventor: NAKAYAMA HISASHI
IPC: F24J2/48
Filed: 1976-05-19
Abstract: PURPOSE:To enhance the heat absorption efficiency of a heating surface having a lot of grooves, by providing each of the protuberances between the grooves with a lot of dents shallower than the grooves.
Patent JP-H02247356-A (JP)
Title: Cast member consisting of alloy based on fe-mn-al-cr-si-c
Inventor: CHIYOO-JIENGU WANGU
IPC: C22C38/04
Filed: 1989-03-09
Abstract: PURPOSE: To provide a cast member with excellent thermal corrosion resistance and mechanical properties by specifying respective contents of Mn, Al, Cr, Si, and C.  
     CONSTITUTION: The cast member used at high temp. has a composition consisting, essentially, of, by weight, 20-35% Mn, 5-13% Al, 0-5% Cr, 0-2.5% Si, 0.5-1.4% C, and the balance Fe. Further, if necessary, proper amounts of one or more auxiliary elements selected from B, W, Mo, Nb, Ti, V, N, Cu, Ni, Y, Sc, Hf, and Ta are incorporated. This cast member can be applied immediately to an incinerator, a blast furnace, a nuclear reactor, a steel refining furnace, etc. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06246113-A (JP)
Title: Cleaning device for bath tub hot water
Inventor: KATO SHINICHI
IPC: B01D29/62
Filed: 1993-02-23
Abstract: PURPOSE:To provide a cleaning device for bath tub hot water having a simple and effective back washing device for filter media. CONSTITUTION:A filter medium bucket 19 which is packed with the filter media 25 and is mounted in a filter tank 5 is provided with a back washing port 22 mounted with an injection nozzle 23 at the center of a net plate 20 on its bottom. This back washing port 22 and a hot water outflow port 18 on the base of the filter tank 5 are connected by a back washing pipe 26 provided with a tap hole 27 having a stop valve 28. As a result, the hot water for back washing is powerfully injected from the injection nozzle on the base of the filter medium bucket toward the filter media, by which the layers of the filter media are broken and the filter media are effectively agitated and stains are effectively cleared.
Patent JP-S62215414-A (JP)
Title: Relay conveyance system for material in material conveying device
Inventor: KONISHI TSUTOMU
IPC: B65G43/00
Filed: 1986-03-14
Abstract: PURPOSE:To enhance the efficiency of conveyance of a relay conveyance system in which a material is accelerated from its static condition and is relayed onto a conveying device that is driven at a predetermined speed, by providing such an arrangement that the material is moved at a high speed between conveying devices while the feed speed of the material is made to be equal to the speed of the next conveying device and the position of the material is aligned with the latter before the material delivered to the same. CONSTITUTION:When a material 1 in a static condition is conveyed after completion of a predetermined process, a first conveyer device 3 including a motor 2 at first accelerates the material to convey the same. Further, when the position P1 of the front end 4 of the material is displaced by a distance L1, the material is relayed onto a predetermined portion P in a second conveying device 5 including a motor 9. At this time, the motor 2 is controlled by a speed regulating device 7 in accordance with a reference speed value 8 in response to the output of a conveying speed detector 6. Meanwhile the motor 9 is controlled by a speed regulating device 11 in response to the output of a conveying speed detector 10 to a predetermined speed determined by a set value 12. Further, when a detector 18 detects a certain speed difference, the speed reference value 8 is slightly adjusted to perform correcting control for alignment.
Patent JP-H08284084-A (JP)
Title: Production of crushed powder of waste paper and its device, blended powder of the waste paper with resin by using the crushed powder, its production and its device, blended and molded material including the crushed powder, its production and its device, blend plate including the crushed powder, its extrusion molding and its device
Inventor: NISHIBORI SADAO
IPC: B27N1/00
Filed: 1995-03-16
Abstract: PURPOSE: To mold blended powder of waste paper derived from throwing broken flakes of waste paper into a mixer, crushing, drying, adding a thermoplastic resin and blending, to a prescribed shape. CONSTITUTION: Waste paper is broken to small flakes having <=15mm, preferably <=8mm, more preferably <=5mm a long side or a long diameter and thrown into a mixer 80, added an addition agent such as calcium carbonate or titanium oxide, the waste paper flakes are crushed by rotating plural pieces and plural stages of agitating and impacting fans 85, 86 and 87 symmetry around a rotating shaft 83 at 900-980rpm, preferably 900-950rpm shearing rate. The crushed flakes are dried to <=1.0wt.%, preferably <=0.5wt.% water content by utilizing searing heat generation of the fans 85, 86 and 87 and a volatile gas is included into a dry air fed from a gas-feeding tube 96, then discharged from a discharging tube 95.  Respective 35-65wt.%, preferably 40-60wt.% the crushed powder of the waste paper and a thermoplastic resin material are blended and cooled to obtain blended powder of the waste paper having <=10mm granular diameter, and further the powder is subjected to an injection or an extrusion molding, thus prescribed molded material is obtained.
Patent JP-S54149338-A (JP)
Title: Thin film forming method by sputtering
Inventor: TSUKADA TSUTOMU
IPC: C23C14/34
Filed: 1978-05-15
Abstract: PURPOSE:To econimically form a tough thin film contg. little gas by stopping introduction of an inert gas to hold a high vacuum while ionizing a sputtered cathode constituent substance to maintain discharge and by coating a substrate with the sputtered substance. CONSTITUTION:Vacuum container 11 is evacuated to below 1X10<-6> Torr, cylindrical shutter 15 is shut, and Ar gas is introduced from valve 18 to regulate the inside of container 11 to about 2X10<-3> Torr. By applying DC voltage 19 discharge is produced in container 1. Valve 18 is then closed, and Ar gas is thoroughly exhausted from container 1 through exhaust duct 17 to regulate the inside of container 11 to below 1X10<-6> Torr. At this time, discharge is maintained with sputtered cathode constituent substance ions. By pulling shutter chamber 15 into shutter  chamber 110 at this state substrate 16 can be covered with a thin film of cylindrical  target substance 13 contg. little gas and having high bonding strength.
Patent JP-H06306074-A (JP)
Title: Anti-tumor substance be-32030
Inventor: OJIRI KATSUHISA
IPC: C12R1/01
Filed: 1993-02-23
Abstract: PURPOSE:To provide a novel compound having proliferation inhibiting activity against tumor cells, excellent in carcinostatic effect and useful for tumor treatment, etc. CONSTITUTION:The compound of formula [R1 is H or hydroxy; R2 is (CH2)10CH3, (CH2)12CH3, (CH2)5CH=CH(CH2)7CH3, (CH2)10CH3 or (CH2)3CH=CH (CH2)7CH3]. BE-32030A of the group of said compound has following properties. Appearance: colorless and syrupy; molecular formula: C39H61O10N5; specific angle of rotation: [alpha]D<20>-40.3(C1.00-CHCl3); IR spectrum (KBr, cm<-1>): 3303, 3197, 2927, 2856, 1735, 1641, 1525, 1492, 1456, 1365, 1307, 1257, 1224, 1064, 968 and 756; solubility: soluble in methanol, chloroform and dimethylformamide and insoluble in water; nature classified into acidic, neutral or basic substance: acidic substance; color reaction: positive in sulfuric acid reaction and iron(III) chloride reaction. This compound is obtained by an aerobic fermentation of an organism belonging to the genus Nocardia and capable of producing the compound of formula [A32030 (FERM-P-13395)].
Patent JP-H08254446-A (JP)
Title: Ultrasonic printing method and device as well as formation of acoustic lens
Inventor: NAKAYASU TAKAFUMI
IPC: B41J2/015
Filed: 1995-03-16
Abstract: PURPOSE: To perform a job for ultrasonic printing securely as well as to make a high resolution record achieable by driving an ultrasonic vibrator with such a phase whose difference with a reference ultrasonic wave comes to a specified value. CONSTITUTION: A lot of strip-form ultrasonic vibrators 60 are arranged and fastened to the lowerside of an acoustic medium (substrate) 210 parallelly at regular intervals in the specified arraying direction (x direction). An acoustic cylindrical lens 220 with its curvature in a y direction is formed on an upper part of this acoustic medium 210. This lens 220 makes those of ultrasonic waves so far propagated in the acoustic medium 210 converge in the y direction. There is a phase difference between reference ultrasonic wave from one of these vibrators 60 and each of ultrasonic waves out of the other vibrators 60 at a converging point.  Each of these vibrators 60 is driven at such a phase where this phase difference becomes less than one-fourth of a wavelength of each ultrasonic wave in the medium 210, Therefore, such a possibility that the ultrasonic wave with a phase not being contributable to the shooting of an ink drop might be reached to the converging point can be prevented and, what is more, a fact that these ultrasonic waves are negated with one another at this converging point is thus preventable from occurring.
Patent JP-S61216582-A (JP)
Title: Compressing device for inter-picture expecting data
Inventor: MORI NOBUHIKO
IPC: H04N19/50
Filed: 1985-03-22
Abstract: PURPOSE:To prevent a compression ratio from being deteriorated even when there is no correlated section between pictures by providing a means for obtaining a relation of picture element values of an encoding picture element and a reference picture element, a means for detecting whether the picture element value of the encoding picture element is present within a prescribed or not, a means for obtaining a relation between partial pictures by using the relation of the picture element values and a means for expecting and encoding the picture element value of the encoding picture element. CONSTITUTION:An address register 1 and memories 2, 3 successively takes out an encoding picture element and a reference picture element from an original picture and a reference picture. A divider 4 calculates a relation of both picture element values. Comparators 5, 6 and an AND gate 7 detect whether the encoding picture element value exists within a prescribed range or not. An adder 8, a counter 9 and the divider 10 and a register 11 obtain an average only on the encoding picture element value existing within a prescribed range of the relation of the picture element value for one line and store it as the relation between partial pictures. A multiplier 12, a subtracter 13, and an encoder 14 use the relation between the partial pictures in the previous line and the reference picture element value, expect and encode the encoding picture element value and output the result.
Patent JP-H01230472-A (JP)
Title: Sintered silicon carbide and production thereof
Inventor: KUBOTA YUTAKA
IPC: C04B35/565
Filed: 1988-03-10
Abstract: PURPOSE:To provide a sintered silicon carbide containing a specific amount of added Al2O3.MgO.spinel based on the sum of the spinel and silicon carbide, composed of fine texture containing crossed plate crystals, having high density, strength and toughness and producible by normal pressure sintering process. CONSTITUTION:A silicon carbide having alpha- or beta-crystal form and preferably haivng a purity of >=95% and an average particle diameter of <=0.5mum is added with 0.3-35wt.% (based on the sum of the components) of the above spinel preferably having a purity of >=98% and a particle diameter of <=0.3mum as a sintering assistant. The mixture is formed by conventional forming method for ceramics, e.g., press forming, casting, injection molding, etc., and sintered in a non-oxidizing atmosphere at 1900-2300 deg.C, preferably 1900-2100 deg.C without applying pressure. The sintered product has a tough fine texture containing crossed plate crystals and has high critical stress expansion coefficient KIc.
Patent JP-H07272355-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SHIBATA HIDEYO
IPC: H04N5/937
Filed: 1994-03-29
Abstract: PURPOSE:To stably reproduce a reproducing video signal by calculating a head scanning locus with a head pair switching signal, a reproducing control signal and a capstan frequency generating signal as inputs in a memory control part. CONSTITUTION:A memory control part 1 calculates a head scanning locus with a head pair switching signal S12 as a head pair switching signal, a CTL signal S6 formed by reproducing a control signal (CTL signal) recorded in a magnetic tape and a capstan frequency generating signal (CAP, FG signal) outputted following the rotation of a capstan as inputs and based on these inputted signals and outputs a combination head switching signal S8 and a memory writing permitting signal S2. Thus, by writing stable video signals having a small difference in reproducing leves within one field in a memory part 2, a reproducing video signal in one field is reproducd only from a one video track even during linear slow reproducing.
Patent JP-H06251365-A (JP)
Title: Production of magnetic recording medium
Inventor: HAYASHI SHINICHI
IPC: G11B5/72
Filed: 1993-02-24
Abstract: PURPOSE:To produce a magnetic recording medium with high production efficiency while shortening the firing time without generating any stock waiting for next process. CONSTITUTION:In the production of a magnetic recording medium in which a magnetic recording layer 3, a carbon protective film 4 and a lubricant film 5 are formed sequentially on a nonmagnetic substrate 1, the lubricant film 5 is formed on the carbon protective film 4 using a perfluoroalkylpolyether based lubricant. Subsequently, the nonmagnetic substrate 1 is exposed to radiation heat for 1-30sec thus bringing the temperature of the substrate l to 100-180 deg.C.
Patent JP-S58204821-A (JP)
Title: Manufacture of sodium dihydroxyaluminum carbonate
Inventor: ERUNSUTO URUMAN
IPC: C01F7/782
Filed: 1983-04-04
Abstract: 1. Process for the preparation of dihydroxyaluminium sodium carbonate by reacting aqueous sodium aluminate solutions with carbon dioxide and subsequent separation and drying of the reaction product, characterized in that at a reaction temperature between 20 and 35 degrees C carbon dioxide is initially introduced into water up to saturation, then whilst maintaining the reaction temperature accompanied by further carbon dioxide introduction, aqueous sodium aluminate solution with a Na2 O/Al2 O3 molar ratio of 1 : 1 to 1.25 : 1 is continuously added, in such a way that the pH-value during precipitation in the suspension always remains below 9.8 and preferably between 9.8 and 8.8 and finally, after pH-value setting with carbon dioxide to 7 to 7.5, the precipitation product is separated from the suspension and dried at elevated temperature.
Patent JP-S55151173-A (JP)
Title: Apparatus for inspecting ignition system of automobile
Inventor: HASEGAWA AKIRA
IPC: F02P7/077
Filed: 1979-05-14
Abstract: PURPOSE:To provide an apparatus for inspecting ignition system of automobile, which is capable of automatically detecting the number of cylinders, by counting the number of ignition pulses of all cylinders from pulses of primary voltage in the ignition system in a period of ignition pulse of a certain cylinder. CONSTITUTION:Voltage signal produced in secondary coil of the ignition system is afforded to point A, whereas voltage signal produced in primary coil is afforded to point B. Further, ignition pulses of a certain cylinder are afforded to point C. Signal at point A is furnished to data processing unit 21 via wave-form shaping unit 30, discharge maintaining time processing circuit 31a and peak-value holding circuit 31b. On the other hand, output signal of wave-form shaping circuit 22 connected to point B is furnished to counter 23 and AND-circuit 29 via data processing unit 21, circuit 31b and inverter 22a. FF26 furnished with output of point C is connected to the other input terminal of AND-circuit 29, and output of FF26 is in turn furnished to counter 23 via delay circuit 27 and also to latch circuit 24 via differentiation circuit 28.
Patent JP-H07245815-A (JP)
Title: Automatic operation controller of rolling stock
Inventor: KIMURA AKIRA
IPC: B60L15/40
Filed: 1994-03-03
Abstract: PURPOSE:To control the actual time of running between stations within a desired range by providing a time-distance pattern to compare the target location of a car at the current time with the actual car location to determine the target velocity depending on deviation of these locations. CONSTITUTION:A clock 12 outputs the current time 30, while a target location generator 13 makes reference to the time-distance pattern 21 and the current time 30 to output the target location 22 of the car at the current time 30. Moreover, car velocity 26 detected by a velocity detector 3 is applied to a location calculating device 17 to calculate the actual car location 29 therein. A location controller 14 compares the target location 22 and the actual car location 29 and determines the target velocity 24 depending on deviation between these locations. A velocity controller 16 generates a drive command 25 from deviation between the target velocity 24 and the detected car velocity 26 to control the driver 2. Thereby, running between stations can be controlled within the desired time.
Patent JP-H09251800-A (JP)
Title: Algorithmic pattern editor
Inventor: TANEMURA YUKIHIRO
IPC: G01R31/3183
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To dissolve such trouble that an user gets used to exclusive program language by inputting operation image on a screen of a display section in which a virtual data input/output cell as it is and making an algorithmic pattern. SOLUTION: A pattern generation device is provided with a display section consisting of a CRT and the like and an input section consisting of a keyboard and the like. An algorithmic pattern editor 5 displayed on the display section is a device for generating algorithm performing an electrical function test of a semiconductor memory IC, consists of sheets 6 for edition numbered with e.g. numbers 1-10 by a card type index form, and stores test algorithm of each one kind. For example, a virtual memory matrix 8 is made visual corresponding to a memory cell constituting a memory region to be tested, indication and recording of algorithmic pattern are performed by inputting image of an operational pattern to each data input/output cell 7 from the input section.
Patent JP-S57174824-A (JP)
Title: Powder layer forming method onto inner face of bulb
Inventor: YAMAZAKI HITOSHI
IPC: H01J9/22
Filed: 1981-04-17
Abstract: PURPOSE:To eliminate the powder layer removing process at the portion not requiring the powder layer, by covering the portion of the inner face of a bulb not requiring the powder layer with a conductive shield then blowing the  charged powder into the bulb. CONSTITUTION:A glass bulb 1 for the outer tube of a mercury lamp applied with the pre-processing such as the coating of the surface with the charge prevention agent to lower the superficial electric resistance is secured by a grounded holder 2. Then a grounded hollow rubular shield 4 made of conductive rubber while having the outer face tighly contacting against the inner face of a bulb neck section 5 is inserted into the neck section 5. Thereafter a nozzle 3 incorporating a charger is inserted through the shield 4 into the bulb 1 and the charged fluorescent powder is injected to be coated on the inner face of the bulb. Since the fluorescent material is not adhered to the inner face of the neck section 5 the conventionally required wiping process can be eliminated.