baber/WOPTO huggingface dataset:
Patent JP-H0842202-A (JP)
Title: Assembling method of reticulated fence and device thereof
Inventor: NAOI MASAAKI
IPC: E04H17/26
Filed: 1994-07-28
Abstract: PURPOSE:To make it possible to assemble a reticulated fence easily and definitely by suppressing four peripheral ends of a wire net from being swollen and inserting both ends into a pipe insertion hole by way of a guide member which comprises a funnel-shaped hole and a linear hole. CONSTITUTION:A wire net 11 is carried to an assembling position with a carrying-in trolley where the whole end on an insertion side is supported with a guide 16 so that an insertion hole 2a of a pipe 2 may face both ends of the wire net 11 by way of a guide member 31. Then, a cylinder 23 is operated, thereby suppressing four peripheral ends of the wire net 11 against a receiving material 26 with a rubber board 22 on the bottom of a presser member 21 so as to inhibit the wire net from being swollen. A receiving member 8 on which the pipe 2 is loaded, is moved to both end sides of the wire net 11 with a rodless cylinder where the wire net 11 is inserted from a funnel- shaped hole of a guide member 31 and further inserted into the insertion hole 2a of the pipe 2 while a warp is being corrected at a linear hole. Then, the guide member 31 is adapted to fall down from A to B so that both ends of the wire net 11 may be opened. After the net wire 11 is welded with the insertion hole 2a of the pipe 2, the wire net is lifted with a clamp member 4 and is carried out.
Patent JP-H11349685-A (JP)
Title: Preparation of hydropolysilane
Inventor: UMEMURA MITSUO
IPC: C08G77/24
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To enable the preparation of a hydropolysilane in high yields by a safe and simple operation. SOLUTION: One or more hydrcdihalosilanes of the formula (wherein R<1> to R<5> are each H or an alkyl; and X is Cl or Br) alone or together with a diorganodihalosilane are reacted with metallic magnesium mainly in the presence of a tetrahydrofuran solvent.
Patent JP-H091092-A (JP)
Title: Cold cleaning
Inventor: HIRAYAMA TOSHIFUJI
IPC: C11D7/24
Filed: 1995-06-19
Abstract: PURPOSE: To prevent an expensive fluorine-based inert rinsing liquid for cleaning as a substitute for a fluorocarbon and ethane from evaporating as a loss and then save the energy for the efficient cleaning of parts. CONSTITUTION: A materials 6 to be cleaned which is cleaned by a cleaning agent such as a hydrocarbon solvent, is immersed in a liquid obtained by cooling fluorine inert rinsing liquid 3 which is free from a cleaning agent below room temperature. Thus the cleaning agent 5 sticking to the surface of the material 6 of a dissolved pollutant is separated from the surface by the buoyancy generated by a specific gravity difference and the cleaning of the material 6 is effected. Consequently, the evaporated quantity of the expensive rinsing liquid 3 is decreased to prevent the evaporation loss from occurring. Further, the energy is saved to contribute to the efficient cleaning of parts.
Patent JP-H0841165-A (JP)
Title: Production of epoxy resin
Inventor: OSADA ATSUSHI
IPC: C08G59/08
Filed: 1994-07-28
Abstract: PURPOSE:To obtain an epoxy resin in a high yield at a high productivity by mixing a phenol compd.-epihalohydrin reaction product with a water-sol. polyvalent metal compd. and a water-base medium and separating the medium from the resulting mixture. CONSTITUTION:An epoxy resin is obtd. by reacting a phenol compd. (e.g. phenol novolak resin) with an epihalohydrin (e.g. epichlorohydrin), mixing the reaction product with a water-sol. polyvalent metal compd. (e.g. calcium chloride) and a water-base medium sufficiently under stirring, and separating the medium from the resulting mixture. A process for producing the resin by reacting the phenol compd. with the epihalohydrin, dissolving the reaction product in an org. solvent. mixing the resulting soln. with an aq. alkali soln. to cause dehydrochlorination, separating the alkali soln. from the reaction system, and mixing the system with the water-sol. polyvalent metal compd. and the water- base medium under stirring is pref. from the viewpoint of the hydrolyzable chlorine content and purity of the finally resulting product.
Patent JP-S5965745-A (JP)
Title: Method and device for spark ignition test
Inventor: KANAI HIROSHI
IPC: G01M99/00
Filed: 1982-10-07
Abstract: PURPOSE:To obtain a spark ignition tester which can be easily handled with a simple structure, by mixing in a reciprocating way the air and the inflamable gas having no explosion and fed between gas sucking and discharging devices. CONSTITUTION:A connector 6 is detached from the connector of a cylinder, etc. and then connected to a connector 12. Then switch valves 2, 8, 10 and 40 are opened to compress a gas sucking/discharging device 4. The gas pushed out is sent into a gas sucking/discharging device 44 via a gas path II, an electric spark generating room 16, a gas path III and a by-pass IV while mixed with the air existing among these paths. Then the device 44 is compressed and reciprocated several times, and therefore the mixture gas has the uniform quality. Thus the test gas is controlled. The prescribed concentration of the mixture gas is confirmed by a gas densitometer 46. If the concentration of the test gas is too high, the air is supplied by a bellows 52 after opening a switch 50. While the gas is supplied to a gas path I from a cylinder, etc., and resupplied from a gas pass II if the concentration of the mixture gas is low.
Patent JP-2001004939-A (JP)
Title: Multibeam scanning system
Inventor: IWASAKI SATOSHI
IPC: B41J2/44
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To make the magnification of plural beams in a main scanning direction uniform without making a scanning lens system large or causing cost rise even when the tilt angle of a surface to be scanned to a main scanning cross section is changed. SOLUTION: A scanning lens system SL has distortion characteristic that the magnification in the main scanning direction Y is changed in accordance with the position in a subscanning direction X. A slit plate ST regulates the luminous flux of the laser beams LB1 and LB2 emitted from a laser diode array LD, and is constituted in the manner that it is decentered in parallel or can be decentered in parallel in the subscanning direction X so that a magnification difference in the main scanning direction Y between the laser beams LB1 and LB2 may be small.
Patent JP-H0225594-A (JP)
Title: Production of surface treating steel sheet for can excellent in corrosion resistance of working part after coating
Inventor: SHIMIZU KAYOKO
IPC: C25D11/38
Filed: 1988-07-15
Abstract: PURPOSE:To produce the title steel sheet excellent in corrosion resistance of a working part after coating by successively forming an iron-nickel alloy layer, a tin plating layer and an electrolytic chromate treating layer on the steel sheet under the specified conditions. CONSTITUTION:A first layer of iron-nickel alloy which has by weight ratio 0.02-0.50 Ni/(Fe+Ni) and 10-5000Angstrom  thickness is formed on a steel sheet. A second layer is formed by performing tin plating of 0.1-1g/m<2> thereon and performing molten tin treatment. Then cathodic electrolytic treatment is performed in a weak alkali aq. soln. as pretreatment and thereafter a third layer is formed by performing electrolytic chromate treatment in such a range that the bath composition of electrolytic chromate treatment incorporates chromic acid of 5-20g/l expressed in terms of CrO3, H2SO4 and complex type fluorine comp. having H2SO4/CrO3>0.0007, F/CrO3>0.003 and 0.015<(H2SO4+F)/CrO3<0.1 wherein respective concns. of H2SO4 and the fluorine compd. are converted into weight ratio to CrO3. Furthermore immersion treatment is performed in an chromic acid aq. soln. and both metallic chromium (x)(mg/m<2>) contained in the third layer and chromium conversion amount (y)(mg/m<2>) of hydrated chromic oxide are regulated to 3<=x, 5<=(x+y)<=25.
Patent JP-S6155039-A (JP)
Title: Paper feeding device
Inventor: TOKIWA HIROSHI
IPC: B65H3/52
Filed: 1984-08-27
Abstract: PURPOSE:To make the adjustment of send-out mechanism by means of paper thickness easier by providing a resistance means which is energized by a spring and brought in pressure contact with the bottom face of a belt, between the pulley of said conveying belt and said belt, in the paper feeding device of a copying machine, etc. CONSTITUTION:When the thickness of sheets of paper being used is greater, a bearing box 34 is pushed up against the resilient force of a compressed coil spring 40. On the contrary, when the thickness of the sheets of paper is smaller, the bearing box 34 is pressed down by the coil spring 40. Thereby, with the variation in the thickness of sheets of paper, the relationship between a conveying belt 22 and a resistance roller 24 can be easily adjusted in accordance with the thickness of the paper, enabling smooth feeding of paper.
Patent JP-H0342749-A (JP)
Title: Input/output controller
Inventor: TANIGAWA MASAYOSHI
IPC: G06F13/00
Filed: 1989-07-11
Abstract: PURPOSE:To accurately and speedily analyze the cause of abnormality by generating an abnormality detection signal when time until an input/output device executes completion interruption based on the request of a host device exceeds prescribed time, receiving the abnormality detection signal and setting a system in a logging possible state. CONSTITUTION:A timer means 4 generates the abnormality detection signal when time until the input/output device 1 executes completion interruption in correspondence with a command from a command generation means 2 based on the request of the host device exceeds previously set time. A state storage means 5 storing the command which the command generation part 2 generates and the state of the input/output device receives the abnormality detection signal and sets stored information in a logging possible state. Consequently, and abnormality termination state can be analyzed and the cause of abnormality can be resolved by logging and analyzing data which the state storage means stores.
Patent JP-H0926500-A (JP)
Title: Capillary for condensing x ray
Inventor: HAGA KOKICHI
IPC: G01N23/223
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a capillary for condensing X rays which is easily manufactured and makes it possible to obtain fine beams with high illumination. SOLUTION: The capillary for condensing X rays is easily manufactured by shaping an inner wall 6 of the capillary as a simple conical trapezoid. Moreover, fine beams with high illumination can be obtained by totally reflecting all the collisions of X rays 1, 2 and 3 entering parallel to the central axis of the capillary and the inner wall of it to prevent X rays from leaking due to the penetration of them from the inner wall face and contriving the shape of the inner wall 6 of the capillary so that all the X rays incident on it can reach an outlet hole 7 of it.
Patent JP-S5880236-A (JP)
Title: Production process of filament for electron tube
Inventor: HASHIMOTO TADAO
IPC: H01J9/04
Filed: 1981-11-06
Abstract: PURPOSE:To enable the captioned filament to be mass-produced accurately and efficiently, by winding spirally the filament wire on a core metal bar and by radiating laser-rays every predetermined dimension so that the section of said filament wire may be melted up to the halfway thereof. CONSTITUTION:A filament 11 is wound successively and spirally round a hard core metal bar 16 and subjected to a high temperature treatment in order to remove the wire strain. Next, said core metal bar is irradiated intermittently by laser-rays from the external surface of the wire so that the predetermined filament-length shown by an arrow 17 may be formed. This irradiation by the laser-rays is carried out so that the diameter d1 of the wire 11 is locally melted away up to the depth d2 or so which is about a half of the diameter d1 of the wire 11. Also, the width W is the same width as the diameter of the wire 11. Consequently, the filament can be mass-droduced accurately and effectively.
Patent JP-S6154487-A (JP)
Title: Radiation measuring device
Inventor: IWATSUKI TSUNENOBU
IPC: G01T1/185
Filed: 1984-08-25
Abstract: PURPOSE:To obtain the small-sized radiation measuring device which measures the dosage rate of radiation with high precision by using the output voltage of an amplifier which amplifies and converts the output current of an ionization chamber into a voltage and the output signal of a decoder. CONSTITUTION:Connection of feedback resistors 3-7 are switches automatically every time the output current of the ionization chamber 1 increases by 100 times to reduce the gain of the amplifier 2a to 1/100, and the level of the output current of the ionization chamber 1 and the dosage rate of radiation are measured from the state of the output signal of a decoder 23 and an output voltage 2a. When the frequency of an output signal 14a corresponding to the start point of a measurement range is set to 10<n>[Hz] while the amplifier 2 has one gain value G, the frequency of the output signal 14a corresponding to the end point of the measurement range at the gain value G of the amplifier 2 is 10<n+2>[Hz]. an error is alphaX10<2>[%] at the frequency 10<n>[Hz] corresponding to the start point of the measurement point and the rate alphaX10<2>[%] of the error is unchanged whichever resistor among feedback resistor 3-7 is connected to a feedback circuit. Thus, the conventional logarithmic amplifier is used to improve the measurement precision as compared with the measurement error alphaX10<10>[%] of the radiation measuring device.
Patent JP-H0622630-A (JP)
Title: Thresher
Inventor: MAKIZONO HARUMICHI
IPC: A01F17/02
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a thresher capable of simply and easily performing maintenance operation of waste straw transporting device and simplifying a transmission structure to the waste straw transporting device. CONSTITUTION:A threshing barrel 2 is supported on longitudinal side walls 9b and 9c of an upper threshing case 9 so that it is able to be driven to freely rotate. The upper threshing case 9 is held on a lower threshing case 10 vertically rockingly, openably and closably and a waste straw transporting device 18 for sending treated waste straw threshed by the threshing cylinder 2 is supported in a suspended state on frame members 13 and 14 which are attached side by side in an integrated way to the upper threshing case 9 and in a state of extended backward from the rear side wall 9c.
Patent JP-S5966863-A (JP)
Title: Preparation of carbonated aloe drink
Inventor: TERAYAMA AKIRA
IPC: A23L2/38
Filed: 1982-10-07
Abstract: PURPOSE:To provide a carbonated drink effective as a peptic or a skin beautifying drug, by cutting KIDACHI-ALOE (Aloe arborescens Mill. var natalensis Berg.) to small pieces, adding same amount of water to the aloe, boiling the mixlture until the water is decreased to half, cooling the liquid, and adding glucose, honey, flavor, etc. and carbonated water to the product. CONSTITUTION:KIDACHI-ALOE is cut to small pieces, and added with same amount of water. The mixture is put into a pot or pipkin, etc., boiled until the water is decreased to half, and cooled. The decocted liquid is added with glucose, honey, etc., and with carbonated water, and mixed to obtain the objective carbonated drink. The drink is further added with a small amount of lemon juice as a flavor.
Patent JP-S63112958-A (JP)
Title: Preparation of instant rice ball
Inventor: TABUCHI MITSUYUKI
IPC: A23L7/10
Filed: 1986-07-28
Abstract: PURPOSE:To easily prepare a delicious rice ball within a short time, by expanding nonglutinous rice using conventional method, restoring the expanded rice with hot water and shaking the rice in a container. CONSTITUTION:Nonglutinous rice 2 expanded by conventional method is restored with hot water and shaken in a container 1. A delicious rice ball can be easily prepared in a short time by this process. Since expanded nonglutinous rice is used as a raw material, the rice can be preserved over a long period at normal temperature before restoration and transported at normal temperature. Accordingly, the transportation and storage of the rice ball can be carried out at a low cost without necessitating a refrigeration apparatus, etc. Furthermore, the rice ball has light weight and excellent portability since expanded nonglutinous rice is used as a raw material.
Patent JP-S5966424-A (JP)
Title: Preparation of water absorbing resin
Inventor: KITANI SATSUKI
IPC: C08K3/26
Filed: 1982-10-08
Abstract: PURPOSE:To obtain a completely neutralized resin having improved water absorbing property, by adding an aqueous solution of a hydrogencarbonate of monovalent cation to an aqueous solution of polyacrylic acid having a specific neutralization degree or below (<100%) with the above-mentioned monovalent cation and aluminum ion. CONSTITUTION:Sodium hydroxide is added to neutralize an aqueous solution of polyacrylic acid, e.g. 1% concentration, and an aqueous solution of aluminic acid is added thereto to give an aqueous solution of polyacrylic acid having <100% neutralization degree with the monovalent cation and aluminum ion. A hydrogencarbonate of the above-mentioned cation, preferably sodium hydrogencarbonate, in an amount of a little excess of 100% neutralization degree is added to the aqueous solution to give the aimed water absorbing resin automatically as a polyacrylate neutralized at 100% neutralization degree.
Patent JP-S6070251-A (JP)
Inventor: WADA KEIGO
IPC: E04B1/24
Filed: 1983-09-26
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-S5967466-A (JP)
Title: Oscilloscope
Inventor: MIMURA HIROYASU
IPC: G01R13/22
Filed: 1982-10-08
Abstract: PURPOSE:To attain to enhance manipulability, by typing an observed wave form to a printer by the operation of the switch mounted in a probe. CONSTITUTION:A measured wave form is inputted to a terminal 2 by a probe 1 while the signal treated in a treating circuit 3 is stored in RAM 5 and read to be supplied to a supply part 7 through a drive circuit 4. An observer manipulates a sweep time change-over switch 10 and a voltage change-over switch 12 to display an easily viewable wave form by the display part 7. When a switch 14 mounted in a probe 1 is manipulated in recording this wave form to be displayed, the signal in RAM 5 is supplied to a printer 9 through a drive circuit 8 and the wave form is recorded.
Patent JP-H0848027-A (JP)
Title: Guide blade for printing sheet paper
Inventor: GIYUNTAA WAISUBATSUHA
IPC: B41F21/10
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the space for reversing a print sheet by locating a guide blade above the sheet carrying direction just behind the common contact of a reversing drum and a storage drum and providing the guide blade with a guide face comprising a tangential part and a curved convex face continuous thereto. SOLUTION: In a turning sheet printing machine where a switching can be made from side printing to perfecting based on a system for reversing a print sheet at the trailing edge thereof, a storage drum 4 preceding a reversing drum 1 is provided with a sheet guide blade 9. The guide blade 9 is located above the sheet carrying direction just behind the common contact t1 ,4 of the storage drum 4 and the following reversing drum 1 and a connecting part 6 are provided on the guide face of the guide blade 9. A curved part 13 is provided in the rear of the connecting part 6 thus reducing the space for reversing the print sheet.
Patent JP-2000004827-A (JP)
Title: Edible crayon and edible crayon set
Inventor: INOUE HIROMI
IPC: A23L5/40
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an edible crayon and an edible crayon set capable of easily drawing desired letter (s) and/or picture (s) on foods of relatively stable shape, namely less prone to get out of shape and relatively soft foods subject to getting out of shape as well. SOLUTION: This edible crayon or edible crayon set is characteristic in that, a tube container 14 is held in a hand, and while the body is pushed with a finger, an edible colored material 11 is extruded via an issue port 14a or 14b; with the colored material 11 thus extruded, desired letter (s) and/or picture (s) are drawn e.g. on the surface of the side dish and/or cooked rice of a box lunch; because the edible colored material 11 is fluid, desired letter (s) and/or picture (s) can be easily drawn on foods of relatively stable shape, namely hard to get out of shape such as apples or pears and relatively soft foods subject to getting out of shape such as rice balls or omelets as well.
Patent JP-H0927910-A (JP)
Title: Original image reader
Inventor: OBATA MASATO
IPC: H04N1/409
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To read correctly an original image without being affected by dust or the like on the original image by providing plural original image read means and detecting noise due to the dust or the like on the original, based on output signals of the means. SOLUTION: Since a distance of 1524μm is provided to read positions by image read means CCDs 32a and 32b on an original 12 in its carrying direction, an undesired light shield hindrance object such as dust and dirt even within the distance is detected. Each of the image read means CCDs 32a and 32b converts an original image whose image is focused through a lens 31 into an analog image signal and provides an output of the signal synchronously with a clock from a synchronization control circuit 41, and the signals are amplified by image amplifier circuits 42a, 42b, respectively.  Their output signals are converted into multi-value digital image signals DA1, DB1 by A/D converter circuits 43a, 43b and they are fed to an image noise elimination circuit 44, in which the image signal DA1 is delayed by a time equivalent to a carrying path length of 1524μm on the original 12 and the delayed signal is compared with the image signal DB1, then the image noise is detected and then eliminated.
Patent JP-H0927213-A (JP)
Title: Power source device for lighting
Inventor: MIYAMOTO MAKOTO
IPC: F21V29/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact and low-cost power source device with which emitted light quantity will not be deteriorated for a long period. SOLUTION: A lamp house is composed of a head part 10, a main body part 20, and a base part 30, a xenon lamp 40 is assembled in a through hole 12 in the head part 10, a trigger socket 50 is assembled in the main body part 20, and a cooling fan 60 is assembled in the base part 30. Because through holes 13A-H in the head part 10, an inner space 24 in the main body part 20, and an inner space 33 in the base part 30 are communicating with each other, as the cooling fan 60 is driven, cooling air flows inside the lamp house without getting in contact with an output window 43 in the xenon lamp 40.