baber/WOPTO huggingface dataset:
Patent JP-S5456370-A (JP)
Title: Mask pattern correcting method and mask pattern correcting device used for said method
Inventor: KANOU SUSUMU
IPC: G03F1/00
Filed: 1977-10-14
Abstract: PURPOSE: To make possible correction of intricate defects by radiating laser beam, etc. to the unoverlapped and projected defect parts in the composite images of the defect pattern regions of a metal mask and the same pattern regions to be compared.  
     CONSTITUTION: Objective lenses 14, 15 are provided above a metal mask 10 which has patterns comprising longitudinally and transversely arrayed unit patterns composed of chrome layers on a glass plate. The lens 14 transmits the unit patterns having defects and the lens 15 transmits proximate normal unit patterns, as the accurately combined patterns to an observation system 18 after having been subjected to position adjustment by the optical system from a light source 20. Since the protruded defect regions 28 of the composite images are of half tone, they are recognized. A laser radiation region 29 is brought tangential to the normal pattern part by a slit 26 capable of creating a desired rectangle so as to completely cover the region 28, thence a shutter 27 is opened to radiate a laser beam 25, thereby romoving the chrome layer of the portion of the radiation region 29. Thereafter, other defect portions may be removed as well, by adjusting the positions 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05324587-A (JP)
Title: High speed pipeline processor
Inventor: SAKURAI YOSHIYUKI
IPC: G06F15/16
Filed: 1992-05-15
Abstract: PURPOSE:To facilitate development of a firmware module and improvement of a function by constituting the processor so that arbitration between each processor and a hardware constitution of an interface are simplified and become common. CONSTITUTION:The processor is provided with a CPU 1 for executing a processing and management of each task, a buffer 4 for storing unprocessed data from the pre-stage, a RAM 5 for storing a processing work and processed data, a DMA controller 3 for controlling a high speed transfer of each processing result data, an interruption controller 2 executed by the sum 12 of interruptions 16, 18 from the pre-stage and the post-stage modules, an arbitrating circuit 6 between a main CPU and the CPU 1 of each module, a decoder 7 for generating a high speed data transfer address of the DMA controller 3, and an exclusive bus 19 for allowing data of a result of pipeline processing to be subjected to DMA transfer to a memory of the main CPU.
Patent JP-H09288112-A (JP)
Title: Method and apparatus for dispensing of liquid
Inventor: HOSOKAWA YASUMASA
IPC: G01N35/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus which are not affected by the ambient temperature of a dispensing nozzle irrespective of the kind of a liquid, by which the liquid in a prescribed amount can be sucked into the dispensing nozzle always precisely and without any irregularity even when slight leak is generated in the connection part or the like of the dispensing nozzle and which enhance the accuracy of a dispensing operation. SOLUTION: When a liquid 18 inside a liquid container 16 is sucked into a dispensing nozzle 12 from its power-end port, whether the upper end of the liquid sucked into the dispensing nozzle has reached a prescribed height position is detected by photoelectric sensors 38a, 38b. The sucking operation of the liquid into the dispensing nozzle is stopped at a point of time when it is detected that the upper end of the liquid has reached the prescribed height position. Thereby, the liquid in a prescribed amount is sucked into the dispensing nozzle.
Patent JP-H01292258-A (JP)
Title: Rotational angular velocity detector
Inventor: MATSUDA TOMOO
IPC: G01C19/00
Filed: 1988-05-19
Abstract: PURPOSE:To markedly shorten an aging time, by detecting the temp. of the enclosure surrounding the unit of a rotary angle velocity detection means to perform temp. control so as to bring the temp. of the enclosure to set temp. by an electronic heating/cooling element. CONSTITUTION:The temp. in a uniform temp. layer 102 is always held to a definite temp. by a feedback circuit for holding the set temp. of a temp. setting device 112 to an objective value. Since the equal temp. layer 102 is made of material quality having good heat conductivity, even if the deposit of heat distribution is generated in the uniform temp. layer 102 by the local heat generation of a thermally connected rate gyroscope 101, said locally generated heat is immediately dispersed in the uniform temp. layer 102 to be averaged. When the average temp. thereof becomes higher or lower than the set temp., said temp. is detected by a temp. sensor 107 and the temp. in the uniform temp. layer 102 is held by the aforementioned feedback circuit so as to always maintain the set temp.
Patent JP-S5456559-A (JP)
Title: Hair clipper
Inventor: KAMIJIYOU MASARU
IPC: B26B19/22
Filed: 1977-10-14
Abstract: PURPOSE: To prevent leftover with a uniform hair cutting rate by means of a hair checking section a combing device covering a groove on a fixed blade so arranged less dense at the center and more dense on the both sides.  
     CONSTITUTION: When joined on the surface of a fixed blade 6 with a leg section 15 closer to the inside of a split case, a combing device 10 is mounted firmly thereto with an aid of a projected line 12, the leg section 15 and a fitting wall 13. When a mobile blade 7 is deiven to perform a combing, the hair is cut as a rate of 1/3 per one clipping in the area equivalent 1/3 at the center and at a rate of 1/3 in that equivalent to 1/3 respectively on both sides according to the distribution density of the checking section. This allows the hair cutting rate to be somewhere between 1/3 and 2/3 for the lapped part in the lap zone of clipping. Though the clipping part is lapped on one side, the hair can be cut almost evenly and without any leftover. Besides, the installation or removal of the device 10 can be made with extreme case 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01291475-A (JP)
Title: Heat exchanger for gas laser
Inventor: KARUBE NORIO
IPC: H01S3/097
Filed: 1988-05-19
Abstract: PURPOSE:To increase the vacuum airtightness and reliability of a thermal exchanger by making a vacuum chamber of it with stainless like a snake ventral in structure. CONSTITUTION:An airtightness container 15 consists of lids 17a and 17b and a main body 16. The lids 17a and 17b are provided with gas entrances 18a and 18b and cooling water entrances 19 and 20. The main body 16 is made of stainless of about 1mm in thickness and is structured like a snake ventral to resist a compression. The lids 17a and 17b and the main body 16 are connected with flanges 30a, 30b and 31a, 31b in which packings are used. By this method, a yield is increased on manufacture, the cost is reduced and what's more the reliability of a laser oscillator is increased by keeping optical parts from dirt when in use.
Patent JP-H02302247-A (JP)
Title: Magnetic resonance video device
Inventor: MATSUI TORU
IPC: G01R33/32
Filed: 1989-05-18
Abstract: PURPOSE:To shorten the image display processing time until a tomographic image is displayed after image data is reconstructed or an image processing is performed by providing an image memory device accessed by both a fast arithmetic unit and an image display controller. CONSTITUTION:A magnetic resonance signal received from an object 2 is transferred to the fast arithmetic unit 13 as fundamental data for tomographic image reconstruction, and the fast arithmetic unit 13 A/D-converts the magnetic resonance signal, and reconstructs it to the tomographic image, and stores it in the image memory device 17, and transfers it to a CPU 11. Meanwhile, the image display controller 15 takes out the image data in the image memory device 17 by making access in sequence of the data whose reconstruction is completed, and displays it on a display device 20 as the tomographic image. Also, when the image processing for the tomographic image on the display device 20 is started up, the CPH 11 generates a processing start command at the fast arithmetic unit 13, and the fast arithmetic unit 13, after performing a designated image processing on the image data in the image memory device 17, transmits a processing completion command to the image display controller 15. The image display controller 15 displays the image data on the display device 20 as the tomographic image.
Patent JP-S5745312-A (JP)
Title: Detection of failure of filter cloth for filter press
Inventor: TOKUNAGA KIYOHIKO
IPC: B30B9/24
Filed: 1980-09-01
Abstract: PURPOSE: To discover the failure and failed parts of a filter cloth accurately and early by injecting liquid to the filter cloth after washing, and detecting the failure of the filter cloth by the amount of the liquid passed through the filter cloth.  
     CONSTITUTION: In a filter press of a filter cloth travel system, guide rollers 5 are provided above and below respective filter plates 3, and an endless filter cloth 6 is double wound zigzag between the plates 3 and is run in an arrow direction by a driving roller 7. A washing part 8 by showers or the like is provided in the upper part of a body frame 1, and an inspecting part 9 is provided over the entire width direction of the filter cloth 6. The inspecting part 9 consists of a water injecting means 10 which is provided under the filter cloth 6 and injects an electrolytic soln., and two electrodes 11 opposite to the means 10 above the filter cloth 6. When the amount of the sprayed from the means 10 and passed through the filter cloth increases above a fixed amount, the two isolated electrodes conduct, and an alarm device 12 emits an alarm. Thereby, the failure and failed parts are easily detected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08319052-A (JP)
Title: Paper feeder
Inventor: KO KIYOUI
IPC: G03G15/00
Filed: 1995-05-22
Abstract: PURPOSE: To prevent damaging paper and to prevent it from coming off from a paper discharge tray, by forming a paper discharge tray to have a two-step surface formed with a different angle relating to a direction of advancing paper, and setting up an angle of the first step surface larger than an angle of the second step surface relating to a direction of discharging the paper. CONSTITUTION: A tip end part of a document 1 discharged from paired paper discharge rollers 6, 7 comes into contact with an A surface formed with an angle of θ1 relating to a paper discharge direction of a paper discharge tray 14. The tip end part of the document 1 is softly guided by the A surface. The document 1, while guided by a C surface which is further continued curved surface, is guide by a B surface formed with an angle θ2 smaller than the angle θ1 relating to a paper discharge direction, to advance to the B surface till completely discharging a rear end part of the document 1.  Thus by setting up the paper discharge tray 14 with the two step angles θ1 , θ2 provided relating to the paper discharge direction, fixed curvature is provided in the discharged document 1, and the rear end part of the document 1 can be successively discharged from a paper discharge outlet by force (f) generated by the curvature.
Patent JP-S611673-A (JP)
Title: Synthesis of 2-vinyl-4,6-diamino-s-triazine
Inventor: SAWA NATSUO
IPC: C07D251/18
Filed: 1984-06-13
Abstract: PURPOSE:A specific triazine is used as a starting substance to effect heating under reduced pressure in the presence of a polymerization inhibitor and a heating medium such as a powder to enable inexpensive and high-yield production of the titled compound which is used as a comonomer, in a practical scale. CONSTITUTION:2-[beta-(2'-Methylimidazolyl-1')]-ethyl-4,6-diamino-S-tri azine, which is readily obtained from acrylonitrile, 2-methylimidazole of formula III and dicyandiamide, is heated in the presence of a polymerization inhibitor such as sodium sulfide together with a heating medium such a copper powder, silica powder or quartz granules under reduced pressure of 5-20mm.Hg at 180-320 deg.C for 1hr to remove a by-product, 2-methylimidazole of formula II. The residue is recrystallized from water to obtained the objective compound of formula II. The compound of formula III is washed with water, then collected in the form of aqueous solution, and distilled under reduced pressure for recovery.
Patent JP-S611689-A (JP)
Inventor: HERUMUUTO SHIYARUFU
IPC: C07C51/265
Filed: 1985-06-07
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-2000313612-A (JP)
Title: Composition for producing insulating thin film
Inventor: HANABATAKE HIROYUKI
IPC: H01L23/522
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a low permittivity and uniform pores of a nanometer size and excellent in adhesion or mechanical strength by including a silica precursor prepared by carrying out hydrolysis and condensation of alkoxysilanes under specific conditions and an organic polymer having a main chain composed of an aliphatic polymeric chain. SOLUTION: This composition comprises a silica precursor and an organic polymer. The silica precursor is obtained by carrying out a hydrolytic reaction of alkoxysilanes represented by the formula R1n(Si)(OR2)4-n (R1 is H, a 1-8C alkyl group or an aromatic group; R2 is a 1-6C alkyl group; n is 0-3) in a molar ratio (R) of the alkoxysilane to water within the range of 0.5<R<10 and conducting the subsequently occurring condensing reaction at a condensation ratio (C) within the range of 0.20<C<0.97. The organic polymer has a main chain composed of one or more kinds of polyether chains, polyester chains, polycarbonate chains and polyanhydride chains respectively having a 1-12C functional group-containing recurring unit.
Patent JP-S5549901-A (JP)
Title: Method and device for detecting plugging of electric vehicle
Inventor: KATOU TAKETOSHI
IPC: B60L7/00
Filed: 1978-10-04
Abstract: PURPOSE: To detect plugging in terms of the levels of electrical current of an armature before and after the turning-off of a chopper, without being affected by temperature.  
     CONSTITUTION: When a chopper 1 is turned on and a power source B1 is connected to a DC motor 4, a capacitor 23 is charged depending on the armature current of the motor. When the chopper 1 is turned off, the capacitor 23 is discharged through a diode 24 and a resistor 26 until the voltage on a point D divided by resistors 25, 26 and that on a point B become equal to each other. At that time, the voltage on the point B gets equal to a prescribed current level. The voltage on the point B and that (voltage corresponding to the armature current) on a point A are applied to a comparator 31. When the voltage on the point B is higher than a reference voltage, namely, the armature current which flows during the open state of the chopper 1 is higher than the prescribed current level, plugging is regarded as being under way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10301366-A (JP)
Title: Image forming device
Inventor: MATSUO MINORU
IPC: G03G21/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the evolution of ozone by corona electrification, and obtaining a duplicate image of a high quality. SOLUTION: In a copying machine 1, a bulb of a CO2 gas bomb 12 is released by the bulb adjusting device 13, the CO2 gas is fed from the CO2 gas bomb 12 while allowed to pass thorough a fixing part 8 vicinity on passing a piping 11 being heated, and to pass buffer (buffer agent) provided in a feeding hole 23 with temp. in the same extent with the atmospheric temp. on the electrifying device 2 vicinity in the electrifying device 2. In this CO2 atmosphere, the ion generated by the corona discharge being applied with a voltage on the charger wire 21 of the electrifying device 2 is imparted on the photoreceptor 4 surface through the opening part of the charger house 22, and the photoreceptor 2 surface is electrified.
Patent JP-S61280041-A (JP)
Title: Optical pickup adjusting device
Inventor: KANEDA NOBUYUKI
IPC: G11B7/09
Filed: 1985-06-06
Abstract: PURPOSE:To improve the focusing precision of a detection lens 7 by obtaining an RF playback signal from a detector, detecting the level of a jitter component in the RF playback signal, and shifting the detection lens in position according to the level of the jitter component. CONSTITUTION:The output of the detector 8 is supplied to an adder 13 to obtain the RF playback signal, which is made into a rectangular wave signal by a waveform shaping circuit 14 and supplied to a counter 15. The playback signal shifts in phase owing to the defocusing of an objective on recording bits of a disk 6 and the RF playback signal from the adder 13 contains the jitter component. The level of the jitter is detected by detecting how much the width of the rectangular wave signal has variance from a minimum count unit 3T. The output of the counter 15, i.e. the level of the jitter component is displayed on a meter 16 and a micro head 17 is moved by, for example, a hand so that the jitter component is minimum, thus adjusting the position of a detection lens 7.
Patent JP-H06313566-A (JP)
Title: Air separator for water hammer prevention
Inventor: KIKUCHI YOSHIHISA
IPC: F24D3/10
Filed: 1993-04-28
Abstract: PURPOSE:To use one component which serves as a water hammering prevention device and an air vent valve in a heating or hot water supply pipeline by eliminating a prior art structure where a water hammering prevention device and an air vent valve are separately mounted to the above pipeline respectively. CONSTITUTION:A first pipe installation hole 11 is installed to the lower end of a substantially rectangular-shaped hollow cylindrical main body 10a while a second pipe installation hole 12 is installed to a side wall. A third pipeline 3 which penetrates the upper wall from the inside of the main body 10a and projects. In a second embodiment, the first and the second pipe installation holes 11 and 12 are installed to the lower wall of the main body 10a. An air layer 16 is formed inside the main body 10a and this air layer 16 serves as a shock absorber which absorbs and relaxes the impact pressure of water hammer. Since a liquid surface of a fluid 14 is wider in the main body 10a, the air is easily separable and built up in the air layer 16 in the main body 10a. When it is necessary to air vent the air layer, an air vent valve 17 or an ON/ OFF plug is connected to the upper end of the third pipeline 13. When there is no need for air vent, the third pipeline 13 is closed with a stop plug.
Patent JP-H06316717-A (JP)
Title: Method for measuring temperature of brick in basin part in blast furnace
Inventor: IMADA KUNIHIRO
IPC: C21B7/24
Filed: 1993-04-28
Abstract: PURPOSE:To avoid the danger of flow-out of molten iron to the outside of a furnace and to reduce the wear of a brick by specifying the depth of a inserting hole of thermocouple for measuring the temp. of the brick in a basin part and positioning the tip part of the thermocouple at near the inner surface of the brick. CONSTITUTION:By boring the basin brick 1 in a blast furnace at 250-500mm depth toward the center of the furnace, the hole 2 is formed. The thermocouple 4 is fitted into a groove in a half-split plug 3 and the tip part of the thermocouple 4 is matched to the tip part of the half-split plug 3 and the half-split plugs 3 are mated and driven in the hole 2 and the temp. of the pouring brick 1 is measured. By this method, the tip part of the thermocouple is set to near the position of the inner surface of the brick, at which the molten iron flows, and the erosion of protective layer and the damage of brick can be detected at an early stage and the purpose can be achieved. In the case of being <250mm the depth of the hole 2, the detection of the damage of the brick 1 is delayed, and in the case of being >500mm, even if the brick 1 is worn up to the tip part of the hole 2, the blast furnace operation can be continued for a long term thereafter but as the thermocouple 4 is eroded and can not be used, the effect of the setting of the thermocouple is reduced.
Patent JP-S5648856-A (JP)
Title: Preparation of rice cracker
Inventor: OONO MAMORU
IPC: A23G3/00
Filed: 1979-09-25
Abstract: PURPOSE: To prepare a rice cracker having a curved surface, by holding a rice cracker dough with roasting nets having large and small meshes opposite to each other, expanding the dough with the net of large mesh, and then expanding the opposite surface of the dough.  
     CONSTITUTION: A rice cracker dough 2 formed in a plate or disk shape is held and transferred by a roasting net consisting of a roasting net 1 having a large mesh as an upper net and a roasting net 3 having a small mesh as a lower net, dried into a state optimum for expanding and roasting in a preheating part a and transferred to an expanding part b. The preheated dough is then heated by gas burners 4 provided above the opposite surface of the net 1 at 200W300°C to expand the dough surface on the side of the net 1. The dough surface on the side of the net 3 is then expanded, and the expanded rice dough 2 is transferred to a net conveyor 7 via a chute 6 and then roasted by gas burners 4 to a desired color. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S612721-A (JP)
Title: Organomineral product, manufacture and use
Inventor: KAARU HAINTSU HIRUTERUHAUSU
IPC: C08K3/34
Filed: 1985-06-05
Abstract: The invention relates to organomineral products of high strength obtainable by reacting a polyisocyanate in an aqueous alkali silicate solution in the presence of a catalyst prompting the trimerization of the polyisocyanate. In preparing them, the catalyst is used in an amount of 5.5 to 14.5 mmole per mole of NCO groups in the reaction mixture. The organo-mineral products of the invention are suitable as construction, coating, sealing or insulating materials or as putty or adhesives.
Patent JP-S59124133-A (JP)
Inventor: BUIBUIAN UEIIUEN CHIYAO
IPC: G03F7/20
Filed: 1983-07-08
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-S5247700-A (JP)
Title: Power supply method to buoy
Inventor: SEKI YASUO
IPC: H01M6/34
Filed: 1975-10-14
Abstract: PURPOSE: The buoy itself made from aluminum, etc. and the web set up under the body are made to electrode respectively, by which the life of power supply becomes long, and the maintenance and the control of same can be made easily by reducing the frequency of inspection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63291565-A (JP)
Inventor: TSUDA MASAKATSU
IPC: A24C5/34
Filed: 1987-05-22
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-H10318780-A (JP)
Title: Method for manufacturing position sensor
Inventor: YOSHIOKA SHINICHI
IPC: F02D35/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To achieve an assembly where no oil is adhered, for example, to the outer-periphery surface of a case by accommodating a resistance pattern in a case and then injecting and applying oil. SOLUTION: For assembling a position sensor that is used, for example, for controlling an internal combustion engine, a resistance pattern 2 is placed on the inner surface of a case 1. Then, a nozzle 10 is inserted into nearly the center of the case 1 and oil 12 is discharged toward the resistance pattern 2 from an opening 11 while the nozzle 10 is rotated along the resistance pattern 2. Since the viscosity of the oil 12 is not so high and is not volatile, the discharged oil 12 is adhered onto the surface of the resistance pattern 2, thus suppressing wear. Then, for example, a rotor with a sash is placed for blocking by a specific method. For example, the outer-periphery surface of the case, a cover welding part, and a connector terminal part cannot be contaminated easily by the assembly method and a later washing process can be eliminated.  Also, a process for applying the oil 12 to the resistance pattern 2 can also be automated.