baber/WOPTO huggingface dataset:
Patent JP-H06308021-A (JP)
Title: Color difference observation method for thickness and refractive index
Inventor: ADACHI SHIGEKI
IPC: G01N21/21
Filed: 1993-04-23
Abstract: PURPOSE:To visually and easily recognize a two-dimensional distribution of refractive index and thickness and its dynamic rate of change by applying light from a white light source to a solid or a liquid surface and observing difference in thickness and/or refractive index as color difference from partial extinction of reflected light. CONSTITUTION:A surface of a substrate to be observed is covered by a thin film having a specific distribution of refractive index. By making a light source white and adjusting an angle of polarizer with reflected light made to pass through the polarizer, partial extinction occurs on the surface of the substrate at a wavelength according to a specific thin film and a refractive index. The reflected light at this time shows a color according to the thickness and the refractive index. A location having the same value as this refractive value shows the same color. Spectrum intensity of the reflected light at this time has the minimum at the wavelength where partial extinction occurs. The reflected light from there is not linearly polarized light at any wavelength at other locations so that partial extinction does not occur, but its spectrum intensity is the minimum at another wavelength. If the minimum wavelengths differ, different colors are observed at different locations, so that the reflected light can be recorded by a camera.
Patent JP-H06242534-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKAI MINORU
IPC: G03C1/06
Filed: 1993-04-23
Abstract: PURPOSE:To improve photographic characteristics, especially hardening action by a hydrazine deriv. by incorporating at least one kind of specified compd. into a silver halide emulsion. CONSTITUTION:At least one kind of compd. represented by formula I or II is incorporated into a silver halide emulsion. In the formulae I, II, A is an org. group for completing a hetero ring such as a 5- or 6-membered hetero ring, preferably a pyridine ring, each of B and C is alkylene, arylene, alkenylene, -SO2-, -SO-, -O-, -S-, -N(R5)-(R5 is alkyl, aryl or H) or a combination of such groups, each of R1 and R2 is alkyl, each of R3 and R4 is a substituent and X is an anionic groups but X is not required in the case of an inner salt.
Patent JP-H02274291-A (JP)
Title: Operation control method for washing machine
Inventor: TOKUCHI MASAYUKI
IPC: D06F33/02
Filed: 1989-04-18
Abstract: PURPOSE:To shorten washing time by varying the time till start of dedhydration after reset of a water level detecting means at the time of draining, according to a load quantity judged by a load judging means. CONSTITUTION:A washing machine having a water level detecting means for catching a change of pressure by water level and a load judging means, and setting the feed quantity according to a load quantity detected by the load judging means is provided. The time till start of dehydration after reset of the water level detecting means 20 at the time of draining is varied according to the load quantity judged by the load judging means. Hence, when the load quantity is less, the time till start of dehydration after reset of the water level detecting means is shortened, so that washing time can be shortened. When the load quantity is large, the time till start of dehydration after the reset is extended to conduct sufficient draining, so that the dehydrating solution is never bubbled.
Patent JP-S61257184-A (JP)
Title: Carrier for immobilized enzyme
Inventor: HANADA FUMIO
IPC: C12N11/14
Filed: 1985-05-10
Abstract: PURPOSE:To provide a carrier for immobilized enzyme, having primary amino group bonded to the surface layer of an ion-exchange membrane with covalent bond, having excellent reactivity of the enzymatic reaction and the immobilization capability of an enzyme, keeping stable properties for a long period and resistant to electrodialysis. CONSTITUTION:Primary amino group is bonded to the surface part of an ion- exchange membrane (preferably having a rugged surface and a surface area of 2-4cm<2> per 1cm<2> of the apparent surface area) with a covalent bond in an amount of 0.5-2.0m-eq per 1g of the dry resin. The membrane is preferably integrated with a backing material made of a porous sheet of polyvinyl chloride, etc., to obtain the objective carrier.
Patent JP-H08266586-A (JP)
Title: Memory ring
Inventor: ASAKURA YUKIO
IPC: A61H39/04
Filed: 1995-03-29
Abstract: PURPOSE: To improve memorization ability by pressurizing and stimulating a temporal lobe lower part for a long time. CONSTITUTION: This memory ring is provided with an approximately U-shaped band main body 1 abutted to and wound around both sides and the rear side of a head part, a disk-like temporal lobe lower part stimulating member 2 attached through a supporting member 2b so as to be able to adjust a position back and forth for which the plural projections 3 of a plastic material are disposed and a supporting band 5 attached to both sides of the band main body 1 so as to be able to vertically adjust the position and brought into contact around a parietal region side.
Patent JP-S5222360-A (JP)
Title: Wet catalyst oxidation process
Inventor: IWAI YASUTO
IPC: C02F1/74
Filed: 1975-08-14
Abstract: PURPOSE: To fully utilize the catalyst action of catalysts of copper series, when organic waste water is treated by catalyst oxidation in wet process at high pressure and high temperature in neutral or alkaline condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000292593-A (JP)
Title: Reduction device of actinide oxide
Inventor: SATO MAKOTO
IPC: G21F9/10
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a reduction device of actinide oxide obtaining high reduction ratio of actinide oxide to actinide metal. SOLUTION: A reduction device of actinide oxide comprises a holding vessel 5 containing molten salt 2, a recovery vessel 6 placed inside this holding vessel 5, dipped in the molten salt 2 and capable of circulating the molten salt 2, and loaded with actinide oxide 3 and reduction agent 4 reducing this, a stirrer 7 for dispersing the actinide oxide 3 and the reduction agent 4 into the molten salt 2 in the recovery vessel 6. The recovery vessel 6 has a separation means for separating the molten salt 2 and reduction products after reduction reaction termination.
Patent JP-S62254892-A (JP)
Title: Treatment device for organic material-containing aqueous solution
Inventor: OGAWA YASUO
IPC: C02F1/16
Filed: 1986-04-30
Abstract: PURPOSE:To eliminate the need for separate installation of a starting boiler by supplying the steam for which the heat generated by an org. solid content is utilized to an evaporating device in the state of stating. CONSTITUTION:After an org. material-contg. aq. soln. is subjected to a biological treatment, the soln. is separated mainly to the org. solid and aq. soln. The org. solid is subjected to an incineration treatment and the aq. soln. is thickened by a self-vapor recompression type evaporating device. The heat generated at the time of incinerating the above-mentioned org. solid is used as a heat source for heating to start the above-mentioned self-vapor recompression type evaporating device. As a result, the need for installing the boiler to generate the steam by freshly using fuel in the stage of starting is eliminated.
Patent JP-H042435-A (JP)
Title: Precision jogging stage device
Inventor: TOMITA YOSHIYUKI
IPC: B23Q1/34
Filed: 1990-04-13
Abstract: PURPOSE:To provide a new driving system constitution by forming three actuator units for in-plane moving and driving fixed at one stage out of an actuator and a pair of hinge parts directly connected to both the ends of it, and making a virtual line including the axis of the actuator triangular. CONSTITUTION:Three actuator units 2a, 2b, 2c are arranged at the lower part of a plane stage 1, and one ends of respective actuator units are connected to the driving ends 3a, 3b, 3c of the lower surface of the stage 1 to fix the other ends on the fixing ends 4a, 4b, 4c of a base. Three points 3a, 3b, 3c which make the summit of a triangle in the stage 1 are determined, and in the actuator units 2a, 2b, 2c, their axial directions are arranged along three sides of the triangle to provide hinge parts on both the ends of the actuator units 2a, 2b, 2c. When the actuator units 2a, 2b, 2c execute force in an axial direction, the driving ends 3a, 3b, 3c are driven, so that the stage 1 can perform X direction translation movement, Y direction translation movement and theta direction movement of in-plane rotation arbitrarily in its plane.
Patent JP-H07304340-A (JP)
Title: Jet pump and fuel supply device
Inventor: UEDA KENJI
IPC: F02M37/18
Filed: 1994-05-12
Abstract: PURPOSE:To provide a constitution in which vapor generated in a jet pump is not sucked by a fuel pump and also is not collected in a jet pump. CONSTITUTION:A shield plate 7 which bends a flow of fuel which is jetted from an outlet pipe of a jet pump 6 in a desired direction which is different from a direction of a filter 5 of a fuel pump 4 is provided in the jet pump 6. The shield plate 7 forms an opening which is opened immediately after the outlet pipe of the jet pump 6. Consequently, vapor which comes out of the outlet pipe is quickly released to the outside to suppress obstruction of the flow of fuel from the outlet pipe.
Patent JP-S63262214-A (JP)
Title: Preparation of transparent capsule
Inventor: MORI TAKASHI
IPC: B29L11/00
Filed: 1987-04-20
Abstract: PURPOSE:To position easily the dividedly prepared parts to be connectable and to make the preparation easier, by filling a transparent resin into a gap formed by a top force and a bottom force having heating means and making meniscuses of edge parts to be convex or concave. CONSTITUTION:When a semi-spherical part 301 is to be molded, a mold 601 for heating facing a bottom force 101 and a mold 701 facing a top force 201 are respectively placed in facing the bottom force 101 and the top force 201 with a specific distance. A heating fluid is circulated and supplied between these gaps and a molten transparent resin 301 is filled between the bottom force 101 and the top force 201 in such a way that a convex meniscus can be formed at the upper end. When a semi-spherical part 302 is to be molded, the same procedure is carried out in such a way that a concave meniscus can be formed at the upper end. After the resins are solidified, the transparent resin moldings 301 and 302 are taken out and the molded resins 301 and 302 are joined together in such a way that the face A and the face B face each other. It is possible to position and connect easily by using the convex and the concave faces A and B.
Patent JP-S5432714-A (JP)
Title: Dc drive linear motor
Inventor: MATSUMOTO EIJIYU
IPC: H02P25/06
Filed: 1977-08-17
Abstract: PURPOSE: To vary moving rate while containing constant propulsion, by continuing DC signal applied on input winding of moving element thereby moving said element intermittently with period sufficiently shorter than the time required for full width movement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000290852-A (JP)
Title: Antimicrobial sheet belt webbing
Inventor: SUGAWARA TORU
IPC: D06M101/16
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial sheet belt webbing capable of controlling the growth of bacteria even under a high-temperature high-humidity condition and in a repeated use, excellent in hygiene by making warp include an antimicrobial synthetic yarn. SOLUTION: In this sheet belt webbing comprising warp and weft, at least the warp comprises >=30 wt.% of an antimicrobial synthetic yarn such as a synthetic yarn formulated with preferably 0.05-20 wt.% of an antimicrobial component such as silver ion supporting high silica mordenite type zeolite. Preferably, the antimicrobial synthetic yarn is composed of a spun-dyed yarn subjected to antimicrobial processing. The antimicrobial synthetic yarn is preferably produced from a polyester-based yarn having 200-2,000 denier fineness, >=5.0 g/d strength at break and >=10.0% elongation at break.
Patent JP-2000293015-A (JP)
Title: Image forming device
Inventor: HASHIMOTO KOICHI
IPC: G03G15/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To realize stabilized image forming by reducing the fluctuation of the electrification potential of an image carrier due to the increase of the number of image forming sheets by simple bias control and smoothly and sufficiently executing the ejection of contaminating developer (toner) from a contact electrifying member and recovery at a developing part in the case of transfer of a contact electrifying and cleaerless processing type. SOLUTION: Electirfying bias applied to the contact electrifying member 2A consists of a DC component and AC component. Then, in the case that the amplitude of the AC component at an image forming time is set to be Va and that of the AC component at an image nonforming time is set to be Vb, the relation of Va>Vb is satisfied at the initial image forming operation, and the amplitude Vb is made to reach the amplitude Va stepwise in accordance with the increase of the number of image forming number of times.
Patent JP-S62259404-A (JP)
Title: Composite magnetic material
Inventor: KATAHIRA TADAO
IPC: H01F1/032
Filed: 1986-04-28
Abstract: PURPOSE:To improve the orientation of magnetic powder by kneading and molding nylon, magnetic powder, lubricant and specific organic metallic compound. CONSTITUTION:3-20wt.% of nylon, 79.8-95wt.% of magnetic powder, 0.1-2wt.% of organic metallic compound having two or more titanium atoms in one molecule and stearoyl group and 0.1-5wt.% of lubricant are mixed, kneaded and molded. Nylon resin uses 6-nylon, 6,6-nylon, 6,10-nylon, etc., permanent magnet powder uses powder of Sr-ferrite, Ba-ferrite, rare earth cobalt, etc., and high magnetic permeability powder uses soft ferrite carbonyl iron, Sendust, etc. Thus, a high magnetic property product in which its orientation is improved can be obtained.
Patent JP-S59232039-A (JP)
Inventor: SAGAWA HARUO
IPC: A01K93/00
Filed: 1984-05-17
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-H09264505-A (JP)
Title: Management device for thermal equipment
Inventor: SAKIYAMA KENJI
IPC: H04B1/59
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal stop caused by a power failure at a thermal equipment or a shut-off of a breaker and also to detect an abnormal state in a communication line by a method wherein an abnormal state of the thermal equipment is detected in response to whether or not a pre-set communication response command is returned back from the thermal equipment to a management device. SOLUTION: A management device transmits a communication confirming command CT from a communication line to a thermal equipment Bn. If the thermal equipment Bn is in its normal operating state, a preset communication response command CA is returned back to a management device and if the device is in its stopped state due to instant power failure or shut-off of a breaker, the communication response command CA is not returned back (S1). The communication response command CA from the thermal equipment Bn is waited for its receiving and if the receiving of the communication response command CA is present, the aforesaid procedure is repeated to monitor an occurrence of abnormal state (S3).  In turn, in case that the communication response command CA is not received even if a predetermined time elapses (S3), the management device displays an occurrence of abnormal state or produces an alarm (S4).
Patent JP-S61256342-A (JP)
Title: Electrophotographic copying device
Inventor: SHIDA TOSHIO
IPC: G03G15/00
Filed: 1985-05-10
Abstract: PURPOSE:To reduce variance in front end timing at any time and to obtain stable excellent images by setting the exposure position of an exposure system below a backup roller which is close to a paper discharge side roller and providing a detecting member ahead in the moving direction of an original and closely to the exposure position. CONSTITUTION:The detecting member 40 detects the front end of the original 1 in an area where the conveyance of the original 1 is brought under the control of a conveyor belt 9, so the conveyance is performed stably and the exposure position is below the backup roller 13a, so the original exposed during the conveyance never shifts upward and downward. Consequently, a stable image is formed on an image carrier 22, the exposure position is close to the detection position where the front end of the original 1 is detected by the detecting member 40, and the conveyance from the arrival of the front end of the original at the exposure position to the crossing of the detection 40 is stable because there is no a stable area as to the original conveyance, so that variance in the front end timing of transfer paper becomes extremely small.
Patent JP-2000290643-A (JP)
Title: Light-transmissible, luminous sheet
Inventor: MARUYAMA TADAAKI
IPC: C09K11/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a light-transmissible, luminous sheet, exhibiting a very high afterglow and easily applicable to a desired point by sticking. SOLUTION: This transparent or semitransparent luminous sheet 1 is obtained by forming a resin emulsion uniformly dispersed with luminous material into a sheet. This sheet 1 is also obtained by coating transparent or semitransparent substrate sheet 2 with a coating solution, obtained by uniformly dispersing a resin emulsion with a luminous material, on one side and with an adhesive layer on the back side. It is preferable that the luminous material is of at least one metallic element selected from the group consisting of calcium, strontium, barium, magnesium and the like, incorporated with a coactivator of a given quantity of europium, lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, ruthenium, manganese, tin, bismuth or the like.
Patent JP-H09266014-A (JP)
Title: Battery pack
Inventor: NAKAMURA SHOICHI
IPC: H04B1/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the overdischarge protection function of a battery pack from working on a rush current. SOLUTION: Switch elements Q11, Q12 are connected in series between the (+) or (-) poles of batteries 1A, 1B and one of the pair of electrode terminals T11, T12. Detecting circuits 21, 24 for detecting the terminal voltages of the batteries 1A, 1B and a circuit 3 which invalidates the action of the detecting circuits 21, 22 toward a temporary drop of the terminal voltage of each battery 1A, 1B are provided. When the terminal voltages of the batteries 1A, 1B have dropped to a specified value, the switch elements Q11, Q12 are switched off in accordance with output signals of the detecting circuits 21, 22. In the case of a temporary drop of the terminal voltages of the batteries 1A, 1B, the circuit 3 that invalidates the action of the detecting circuits 21, 2 do not turn the switch elements Q11, Q12 off.
Patent JP-2000292653-A (JP)
Title: Optical fiber cable connector, and optical fiber cable with connector
Inventor: ISHIKAWA RYUICHI
IPC: G02B6/44
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable connector having pull-out strength required under a dynamic stress circumstance, and prevented from projection or recess of an emission end part of an optical fiber out of a tip face of a connector. SOLUTION: In this optical fiber connector cable, at least a primary coating layer 12 and a secondary coating layer 13 are formed in order in a circumference of an optical fiber 11, and an optical fiber cable 1 is held to expose the primary coating layer 12 in its tip part. A through hole 21 to insert penetratedly the cable 1 is provided in this case, and a rib part 24a bit at least into the exposed primary coating layer 12 and a rib part 24b bit into the secondary coating layer 13 are provided in an inner face of the through hole 21.
Patent JP-H07310143-A (JP)
Title: Martensitic stainless steel
Inventor: TSUGE SHINJI
IPC: C22C38/00
Filed: 1994-05-13
Abstract: PURPOSE:To produce martensitic stainless steel excellent in hot workability and toughness and having high corrosion resistance. CONSTITUTION:This martensitic stainless steel has the following chemical compsns. of (1) to (4): (1) The compsn. contg., by mass, 11 to 14% Cr, 0.5 to 4% Mo, 4.0 to 8.0% Ni, 0.003 to 0.1% Al, 0.0005 to 0.005% B, <=0.5% Cu, <=1.0% Si, <=1.0% Mn, and the balance Fe with impurities, and in which the contents of C, N, P and S in the impurities are respectively regulated to the following ranges of <=0.04%, <=0.04%, <=0.04% and <=0.005%; (2) In addition to the same components, 0.005 to 0.02% Ti is furthermore incorporated; (3) Moreover, total 0.01 to 0.5% of one or two kinds of V and Nb are incorporated thereto and (4) Furthermore, 0.005 to 0.02% Ti and total 0.01 to 0.5% of one or two kinds of V and Nb are incorporated thereto.
Patent JP-H05295761-A (JP)
Title: Construction machine running control device
Inventor: MORIYA NAOYUKI
IPC: E02F9/22
Filed: 1992-04-20
Abstract: PURPOSE:To preclude fatigue in the course of long time running by establishing smooth starting and stopping. CONSTITUTION:The running device 2 of a construction machine 1 is driven by a hydraulic motor 4 which is controlled by a hydraulic control valve 6, and an operation amount sensor 22 is installed on a running pedal 20, and a changeover switch 16 from acceleration command to speed command or vice versa is furnished in a control device 12. When changing over to the acceleration command side takes place, control signals which give the acceleration corresponding to the sensing signal from the operation amount sensor 22, are passed one by one to the hydraulic control valve 6. When turned into the speed command side, control signals which give the speed corresponding to the sensing signal from the sensor 22, are sent to the control valve 6.
Patent JP-H07307340-A (JP)
Title: Equipment for bonding solder balls
Inventor: SAKAMI SEIJI
IPC: H05K3/34
Filed: 1994-05-13
Abstract: PURPOSE:To provide an equipment for bonding solder balls capable of surely vacuum-sucking and picking up solder balls in a vessel, with suction holes on a suction head, when the solder balls are bonded on a board or a chip. CONSTITUTION:A spouting part 72 having a slit-shaped spouting hole 73 is installed in a vessel 71 in which solder balls 1 are stored, and gas is supplied to the spouting part 72. The gas is blown out upward from the spouting hole 73, and the solder balls 1 are discharged from the spouting hole 73 together with the gas. At this time, the solder balls 1 are vacuum-sucked in the suction hole 4 on the lower surface of a suction head 3, by horizontally moving the suction head 3 above the spouting part 72. The suction head 3 is moved to the upside of a board, and the vacuum-sucked solder balls 1 are mounted on the board.
Patent JP-S58215838-A (JP)
Title: Monitoring circuit of optical repeater
Inventor: NISHIMURA YOSHIHIKO
IPC: H04B10/07
Filed: 1982-06-10
Abstract: PURPOSE:To attain sure measurement of the error rate of a repeater, by controlling a clamp circuit with an output of a switching circuit for controlling the switching of a main signal folding path through the control. CONSTITUTION:A transistor(TR) 18 and resistors R1, R2 constitute the clamp circuit 15, and a comparison circuit 17 and a TR19 constitute the switching circuit 14. The setting of a clamp level of the circuit 15 is performed by adjusting the values of voltage dividing resistors R1, R2. On the other hand, a circuit 13 extracting the frequency of a monitoring circuit receives a monitoring signal outputted from an NRZ/NZ converting section 6 via a point (a) and extracts a monitoring signal. Further, when the received monitoring signal includes the corresponding frequency component, the circuit 13 outputs a signal bringing the output of the comparison circuit 17 to a low level, resulting the TR19 nonconductive and no effect is exerted on the clamping operation of the TR13, and the signal is transmitted directly from the point (a) to the point (b).