baber/WOPTO huggingface dataset:
Patent JP-H01204915-A (JP)
Title: Optical stereoscopic modeling resin composition
Inventor: KOBAYASHI TSUTOMU
IPC: G03C1/00
Filed: 1988-01-27
Abstract: PURPOSE: To form a resin composition for optical stereomolding capable of obtaining a hardened product low in viscosity, small in volume shrinkage percentage at the time of curing and excellent in flexibility by blending a monomer compd. contg. a specified ethylenically unsaturated compd., an ethylenically unsaturated group-contg. polymer and a polymerization initiator.  
     CONSTITUTION: This composition contains the 3 components of the following A to C: (A) a monomer compd. contg. an ethylenically unsaturated compd. having a crosslinked alicyclic hydrocarbon group, (B) a polymer having an ethylenically unsaturated group and (C) a polymerization initiator. As the crosslinked alicyclic hydrocarbon group in the A component, an isobornyl group, a dicyclopentenyl group, a bornyl group or the like are cited, and, as the A component, the (meta)aclylate and the oxyethyl (meta) acrylate of these crosslinked alicyclic hydrocarbon groups are cited. As the B component, a polymer having an ethylenically unsaturated group such as an acryloyl group and a methacryloyl-group can be used. As the C component, various photopolymerization initiators and thermopolymerization initiators can be used. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S57134582-A (JP)
Title: Electrolyzing device
Inventor: OSE KIMITOSHI
IPC: C25B9/17
Filed: 1981-02-10
Abstract: PURPOSE:To provide an electrolyzing device for sea water which can prevent sticking and solidifying of Mg(OH)2, etc. which are by-products in electrolysis by so constituting the same that always high velocity of flow is provided to fluid in the inside of an electrolytic cell by a flow turning plate provided in the direction at right angles to the axis of the electrolytic cell. CONSTITUTION:The fluid (sea water or salt water) flowing 2 into an electrolytic cell 1 is carried to a required place through an outlet pipe 3 by accompanying the ions produced in anodes 6. For example, in an iron ion generator, the Fe<+2> generaed in the cell 1 is carried to a condenser pipe, and is used for the purpose of corrosion prevention. More specifically, when DC potential is applied between electrodes 6, 7, the electrodes 6 constituted of a material to be ionized (for example, iron) are ionized and are dissolved into sea water. Here, if a flow turning plate 10 is placed in the direction at right angles to the axis direction of the cell 1, the greater part of the sea water is curved and turned in the diametral direction by this plate 10. Since stagnation is eliminated by the generation of the turning flow in the cell 1 by the effect of the plate 10, materials such as Mg(OH)3 vulnerable to settling and solidifying are carried in the flow and are discharged quickly, whereby their sticking is prevented.
Patent JP-S52102262-A (JP)
Title: Preparation of anthrone
Inventor: MATSUURA AKIRA
IPC: C07C15/28
Filed: 1976-02-24
Abstract: PURPOSE: Convenient and low cost method of preparing anthrone useful as dye intermediate, simply by heating readily available 1, 4, 4a, 9a-tetrahydroanthraquinone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59143939-A (JP)
Title: Continuous haze-value measuring device
Inventor: SUMIYOSHI TAKAO
IPC: G01N21/47
Filed: 1983-02-07
Abstract: PURPOSE:To perform continuous measurement accurately, by providing a white standard plate, which is fixed on a moving table provided on the output side of light rays, a light trap, which absorbs the light, a motor driving part, which alternately replaces the white standard plate and the light trap, a timer, a microcomputer, and a device, which automatically prints out the measured result; and repeatedly measuring a sample to be measured, which is changed with the elapse of time at every specified time interval. CONSTITUTION:Inputted light is absorbed by a light trap 18, under the state (a) a sample is not inputted, and an output T0 of a light receiving device 16 at this time is stored in a computer. A white standard plate 15 is set in a light path in place of the light trap 18 (b), and an output T100 at this time is stored in the computer. The T0 and T100 are measured once at the first time of a series of sample measurements by standard aligning operation. Under the state (c) a sample to be measured 17 is set, the white standard plate 15 is in the light path, and an output Tt0 at this time is stored in the microcomputer. The light trap 18 is in the light path under the state (d), and an output Td0 at this time is stored in the microcomputer.
Patent JP-H06226291-A (JP)
Title: Treatment of night soil sewage
Inventor: MATSUI KENSUKE
IPC: C02F3/34
Filed: 1993-02-05
Abstract: PURPOSE:To perform efficient treatment while effectively making up the defi ciency of phosphorus in the biological denitrification and nitrification stages in the method for adding an inorg. flocculating agent and high-polymer flocculat ing agent to the night soil sewage which consists mainly of septic tank sludge and is mixed with the night soil and subjecting the mixture to a dehydration treatment, then treating the dehydration-separated water obtd. in such a manner in the biological denitrification and nitrification stages. CONSTITUTION:A part of the night soil sewage and/or a part of the night soil which is raw water is batched off and is introduced into the biological denitrification and nitrification stages. As a result, a part of the night soil or night soil sewage usually contg >=200mg/l phosphorus is batched off and are introduced into the biological denitrification and nitrification stages, by which the deficiency of the phosphorus in the biological denitrification and nitrification stages is made up and the efficient biological treatment is executed with the phosphorus in the night soil sewage as nutrient sources.
Patent JP-S55110466-A (JP)
Title: Document issuing system
Inventor: KOBAYASHI HIROSHI
IPC: H04N1/00
Filed: 1979-02-20
Abstract: PURPOSE: To issue the documents requiring recognition or effectiveness by means of facsimile transmission, by the transmission of video information superimposed on the collation information.  
     CONSTITUTION: The signal is formed so that the collation information and control signal for the content together with the facsimile video information can be transmitted as the time seres signal. When this information is received at the reception terminal, it is immediately written in the memory unit 1. The conversion unit 2, in case of conversion into video signal, outputs the information required to record the collation information on the specific area of recording paper, such as main and subscanning widths, to the editing unit 3, where the output selection is made to deliver the collation information and video information to the recording head 4 based on this information, and further, the readout control of write-in information of the unit 1 is made. Thus, since the center of the facsimile recording paper is recorded for required description items and the both ends are recorded for the collation information, this recording paper can be used as issued document. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62175854-A (JP)
Title: Data transfer system
Inventor: MINAGAWA TAKASHI
IPC: G06F13/38
Filed: 1986-01-30
Abstract: PURPOSE:To attain the DMA (direct memory access) transfer of data between input/output devices with no intervention of a memory, by adding a function equivalent to a memory to the input/output device. CONSTITUTION:In a DMA mode a command register R1 sets an IO/MEM bit and IOIO bit at O so that one of both I/O devices works as an MEM. While the IO/MEM bit and the IOIO bit of the other I/O device are set at 0 ad 1 respectively. Then the I/O device address and length equivalent to MEM are set to a DMAC and the start instructions are delivered to the I/O device equivalent to the MEM and the other I/O respectively. Thus one of both I/O devices is regarded as a memory and the DMA transfer of data is carried out between both I/O devices.
Patent JP-H06229998-A (JP)
Title: Filler for detecting chemical luminescence and analysis method
Inventor: WAKABAYASHI YASUTO
IPC: G01N30/74
Filed: 1993-02-05
Abstract: PURPOSE:To enable highly sensitive analysis while utilizing and conserving a costly acridine derivative efficiently by using a filler having the acridine derivative immobilized on a carrier insoluble to a solvent. CONSTITUTION:An acridine derivative to be used is not specifically limited only if it is a compound allowed to emit light via a dioxetane structure by oxidation and reduction and has a functional group allowing chemical bond directly or to a carrier such as an amino group or a carboxyl group. A flow cell in a chemical luminescence detector is filled with a filler having the acridine derivative to be used immobilized on the carrier insoluble to a solvent. It is possible to determine an oxidation/reduction substance at higher sensitivity without feeding a solution of the acridine derivative. This method not only prevents the useless consumption of a costly reagent but also eliminates the generation of the fluctuation of a background attributed to the feeding of the liquid thereby lowering the level of noises.
Patent JP-S59144894-A (JP)
Inventor: NISHIYAMA ITSUO
IPC: F16L47/00
Filed: 1983-02-08
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-S61181399-A (JP)
Inventor: ABURAHAMU BEN MIKAERU
IPC: G01N33/536
Filed: 1986-01-30
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-H02196385-A (JP)
Title: Data driving type computer
Inventor: KOMORI NOBUFUMI
IPC: G06F15/82
Filed: 1989-01-26
Abstract: PURPOSE:To reduce a hardware scale while omitting a redundant input address latch and a decoder, etc. by integrating an instruction fetching part and a desti nation designating part in one program memory, and placing this program memory in parallel to an instruction executing part. CONSTITUTION:A program memory 11 in which both an instruction code and a destination node number are stored is placed in parallel to an instruction executing part 12. Accordingly, an execution processing of the present instruction, and a readout processing of the next instruction and the destination node number are executed in parallel, and by total two cycles of this cycle and a data waiting cycle in a coincidence detecting part, the execution of one instruction is completed. In such a way, the data processing time is shortened, and also, a data driving type computer in which an unnecessary hardware is curtailed can be formed.
Patent JP-H07226685-A (JP)
Title: Analog/digital conversion circuit
Inventor: OKAMOTO KOJIRO
IPC: H03M1/18
Filed: 1994-02-16
Abstract: PURPOSE:To perform an analog/digital conversion in an optimum level by unnecessitating the manual adjustment of an analog signal level which annoys a user, in an analog/digital conversion circuit to be used for an acoustic equipment. CONSTITUTION:The output signal of a first equipment 1 to be an analog signal source is adjusted to an optimum level by a control circuit 13 by using a level adjustment circuit 10 based on the output signal of a level display signal generation circuit 12 generating the control signal corresponding to the level of the output analog signal in the first equipment 1 and the output signal is inputted in a first analog/digital converter 11. Thus, an analog signal can be converted into a digital signal in an optimum level without performing a manual level adjustment.
Patent JP-H07224799-A (JP)
Title: Vacuum suction device
Inventor: NISHIKAWA HIDETOSHI
IPC: F04F5/48
Filed: 1994-02-16
Abstract: PURPOSE:To provide a vacuum suction device which has a quiet and simplified structure while retaining the suction force. CONSTITUTION:A circulation water is recycled by means of a circulation water storage tank and a pump equipped at the suction inlet side. The device is provided with a water passage of which discharge outlet 9 is arranged above the water level A of the circulation water in the tank, an aspirator 6 equipped on the water passage, and a buffer containing the discharge outlet 9 in the inside and having a fine hole 11 from which only less water than the water discharged from the outlet 9 can be discharged, at a submerged position below the water level. The buffer (holow body) 8 is provided with a discharge opening 12 at the exposed position above the water level and used as a preventive mechanism against backward flow. The circulation water is discharged into water on actuating the pump and air is sucked from the discharge opening to a vacuum vessel on stopping the pump.
Patent JP-H01197092-A (JP)
Title: Laser beam welding equipment
Inventor: HARIO HIDEHIKO
IPC: B23K26/21
Filed: 1988-02-01
Abstract: PURPOSE:To miniaturize welding gun and welding body holding device by constituting a laser beam welding equipment with the holding body moving a laser beam welding equipment to a welding position, the projecting body of laser light fed by being fitted to the holding body and the pressing body holding the welding part in a contact state. CONSTITUTION:A holding body 1 is in a plate shape and fitted to the hand part of a multiaxis control type robot 9. A laser light projecting body 3 is fitted to the tip part of the holding body 1 and an optical fiber cable 2 is connected to a laser oscillator 20. A pressing body 4 is of a block like in opposition to the upper side of a cradle 8, having plural projection parts 4a on its lower face and forming plural oblong holes 4b opening to the upper and lower parts. On the upper face of the pressing body 4, the hydraulic cylinder 21 vertically moving the pressing body 4 is linked. After positioning panels W1, P1 on a jig 5, then, the superposed part of the panels W1, P1 is interposed between the cradle 8 and pressing body 4, the laser light is projected on the panels W1, P1 through the oblong hole 4b from the laser light projecting body 3 and the both W1, P1 are welded.
Patent JP-S62178705-A (JP)
Title: Oil pump fitting structure of engine
Inventor: NARA KAZUHIRO
IPC: F01M1/02
Filed: 1986-01-31
Abstract: PURPOSE:To use a shroud also as a pump cover and to eliminate the need of a pump cover by disposing an oil pump in the shroud for a cylinder and a cooling air blowing fan. CONSTITUTION:A worm gear 26 is provided on a crankshaft 18 of an engine, and a cooling air blowing fan 34 is mounted on a rotor 30b of a generator on the outside of the crankshaft. A shroud 40 made of resin covers the outside of the cooling air blowing fan 34. The shroud 40 comprises a side shroud 40a extending from its periphery upward to the side of a cylinder 15, an upper shroud 40b extending from the upper part of the side shroud 40a in the direction of a width for covering above the cylinder 15. A driving shaft 45a of an oil pump 45 is engaged with the worm gear 26 of the crankshaft 18, and disposed between the cylinder 15 and the cooling air blowing fan 34 in a space in the shroud.
Patent JP-S61180660-A (JP)
Title: Die for pressure casting
Inventor: KAWASE AKIO
IPC: B22C9/06
Filed: 1985-02-04
Abstract: PURPOSE:To improve casting efficiency by covering V-grooves provided on the mating surface of one die with the flat mating surface of the other die and forming a specifically sized triangular shape. CONSTITUTION:The die 1 is constituted of the movable upper die 11 and the stationary lower die 12 and plural vent holes 2 are formed between the mating surfaces a1, a2 thereof. The V-grooves 3 are provided to the mating surface a2 of the lower die 12 and the grooves 3 are covered by the flat mating surface a1 of the upper die 11 to form the cross section having a regular triangle shape. The cross sectional area is so set that the three sides S1-S3 of the triangle contact with the outside periphery of the circle having <=0.6mm diameter. The molten metal advancing in the holes 2 is deprived of the heat retained therein by the three inside surfaces S1-S3, by which the molten metal is solidified in an early period in the stage of casting. Only the gas is thus discharged and flashes are separated from the V-grooves simultaneously with casting. The deflashing operation is made easy and the casting efficiency is improved.
Patent JP-S61180865-A (JP)
Inventor: NAKAYAMA TOSHIO
IPC: F25B25/02
Filed: 1985-02-04
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-H09206030-A (JP)
Title: Production of chikuwa (tubular roll of boiled fish paste)
Inventor: GONDO HISASHI
IPC: A23L17/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a product in the production of multilayered CHIKUWA using soft dough. SOLUTION: Dough 1, 2 is prepared kneading fish meat as a main material with water. The production of the CHIKUWA comprises the first process in which the dough 1 (or 2) is wound on the outer periphery of a rotating skewer 3 in a cylindrical state in an ordinary process, the second process in which the dough wound on the skewer 3 is appropriately coagulated, the third process in which the coagulated dough 4 is rotated together with the skewer 3 and another dough 2 (or 1) is wound on the outer peripheral surface of the cylindrically wound dough 4 and the fourth process in which the outer peripheral dough is further coagulated to prepare a multi layered CHIKUWA in which the outer peripheral dough is integrated with the inner dough 4.
Patent JP-S53104437-A (JP)
Title: Gas cock interlicking with ventilating holes
Inventor: AOYANAGI WATARU
IPC: F24F7/007
Filed: 1977-02-24
Abstract: PURPOSE: To ventilate simply and positively even when using any gas instrument, by opening and closing ventilating holes while interlocking with the operation of the opening and closing of a gas cock put between gas pipings in a chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03225811-A (JP)
Title: Electric double layer capacitor
Inventor: KURABAYASHI KEN
IPC: H01G11/70
Filed: 1990-01-30
Abstract: PURPOSE:To contrive to reduce a contact resistance by providing a member separating the inside and outside with pores to be sealed after the internal air is let out. CONSTITUTION:Pores 5 are holes opened in the manner of leading from the outside to the inside of a gasket 4 and each one pore is provided above and below the position of a separator 3. Then, after a collector 1, solid polarizable electrode 2, separator 3 and gasket 4 and combined to constitute an electric double layer capacitor, a narrow pipe such as hypodermic needle is inserted into the pores 5 to let out the internal air. After that, a rubber adhesive is packed in the pores 5 to seal them. When deaeration is conducted, the collector 1 is pressed strongly to the solid polarizable electrode 2 by the pressure difference between outside and inside and the pressure difference between outside and inside is equally applied to every contact part so that the reduction of a contact resistance is conducted almost equally in any contact part. Thus, a sufficient contact force is given to every contact part without dispersion.
Patent JP-H07208880-A (JP)
Title: Structure of heat exchanger for fluid cooling
Inventor: FUJISAWA HIROKAZU
IPC: F25D11/00
Filed: 1994-01-20
Abstract: PURPOSE:To effectually cool fluid in a tank and facilitate cleaning in a heat exchanger by providing a columnar press support, a divided cylindrical outer shell, a cap plate, clamping means for the outer periphery of the outer shell, and a refrigerant tube being an evaporator of a freezing cycle. CONSTITUTION:Water passing through a nipple 5 provided on a cap plate 6 in a tank 14 and a water supply pipe flows from the upper to lower portion in a space between a press support 1 and a spiral partition 2 of an outer shell 3 inner wall. The water is gradually cooled by being heat exchanged with a refrigerant in a refrigerant tube 4, and is temporarily stored in the tank 14, and is thereafter returned to the heat exchanger through a water supply pipe. A flow of the refrigerant and a flow of the water constitute counter-flows. For decomposition and cleaning of deposit on a flow passage caused owing to long term use a clamping band for the divided outer shell is removed and the deposit adhering to the refrigerant tube 4 is removed with high pressure water.
Patent JP-H07229033-A (JP)
Title: Oil leakage preventing apparatus for oil storage tank of loom
Inventor: YASUOKA FUMIO
IPC: D03D51/02
Filed: 1994-02-17
Abstract: PURPOSE:To facilitate an opening and closing work for a lid of an oil storage tank of a loom and further prevent leakage of an oil from the contact surface between the lid and the walls of the oil storage tank. CONSTITUTION:A lid 21 of an oil storage tank 2 is provided with blocking boards 22a, 22b and 22d which are at right angles to the lid 21. By these boards, the lid makes slight constant gaps between the walls 12a, 12b, 12d when the lid is covered on the tank in such a manner as to just keep the lid out of contact with the walls. Further, the lid 21 is fixed on the upper surface of the walls 12a, 12b, 12c, 12d of the tank by bolts 23.
Patent JP-S52104246-A (JP)
Title: Zoom optical system for microscope
Inventor: GOTOU ATSUO
IPC: G02B25/00
Filed: 1976-02-27
Abstract: PURPOSE: To symplify a zoom mechanism by constructing an optical system of four lens groups so that the refractive indices, Abbe numbers, curvature radius, focaldistances, etc., satisfy specified conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62182190-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: TADA KOJI
IPC: C30B15/22
Filed: 1986-02-03
Abstract: PURPOSE:To produce a compound semiconductor crystal having uniform impurity concentration throughout whole crystal in high yield, by carrying out the pulling-up of a single crystal while continuously varying the intensity of applied magnetic field according to the volume of pulled-up single crystal. CONSTITUTION:A crucible 6 contains a molten raw material liquid 7, which is covered with a usually liquid sealant 8 and heated with a heater 12. A magnetic field perpendicular to the liquid surface is applied to the molten liquid with an air-core solenoid coil 10. A seed crystal 4 is dipped in the molten raw material liquid 7 and pulled up under rotation to effect the growth of a single crystal 9. The concentration of impurities entrained in the crystal can be uniformized by varying the intensity of the magnetic field according to the pulling-up of the single crystal 9 to obtain a compound semiconductor single crystal having uniform impurity concentration along the pulling-up direction.
Patent JP-H09191223-A (JP)
Title: Support structure for piezoelectric vibrator
Inventor: NAGANUMA TAKASHI
IPC: H03H9/05
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To enhance a temperature characteristics and shock resistance against a change in ambient temperature by selecting the length of a slit of a support longer than the insertion length of a piezoelectric plate thereto so as to form a play in the slit. SOLUTION: A slit 33A is formed to supports 3A for the insertion of a piezoelectric plate thereto and the supports 3A, 3A are mounted in opposition to inner leads of lead terminal 2, 2 on a base 1. The piezoelectric plate 4 is inserted into the slit 33A and electric and mechanical connection is made to an upper end of the slit with a conductive adhesives 6. Furthermore, a play 333A is formed so that the piezoelectric plate is not brought into contact with a lower end 332A of the slit. Then a stimulation electrode 5 is formed to the piezoelectric plate 4.