baber/WOPTO huggingface dataset:
Patent JP-H0445198-A (JP)
Title: Perfume composition for detergent
Inventor: ONOUCHI KENJU
IPC: A61K8/00
Filed: 1990-06-11
Abstract: PURPOSE:To obtain the title composition consisting essentially of an enzymic hydrolyzate of an animal oil and fat or a homologous and capable of enhancing the vaporization of odor of perfume, modifying or improving the offensive smell of a substrate and suppressing the change in odor of perfume itself. CONSTITUTION:The objective composition containing a product (preferably enzymic hydrolyzate) as an essential ingredient obtained by hydrolyzing the oil an fat of an animal such as cow, pig, sheep, and chicken egg york oil with a hydrolase such as lipase, inorganic strongly basic compound such as sodium hydroxide and mineral acid such as hydrochloric acid, preferably in a content ratio of 0.01-50wt.% (especially 0.1-30wt.%).
Patent JP-S5673972-A (JP)
Title: Rejection system of low density picture signal
Inventor: MATSUYAMA MORITOMO
IPC: H04N1/407
Filed: 1979-11-21
Abstract: PURPOSE:To make sharp the displayed picture, by removing and transmitting the digital video signal occupying a low rank digits in predetermined number from the least significant digit of the digital video signal. CONSTITUTION:A parallel digital density measuring signal A produced from a scanning measuring means 3 and converted into an A-D converter 4 is fed to a register 5. On the other hand, since the mask bit pattern signal B is fed to the bit location corresponding to the register 5 from the mask register 6 to the register 5 in parallel, parallel 8-bit signal C is stored in the register 5 and transferred.
Patent JP-S5577274-A (JP)
Title: Phototelegraphy method for color picture using black-and-white film
Inventor: AZUMA MINEO
IPC: H04N1/46
Filed: 1978-12-06
Abstract: PURPOSE: To shorten greatly a phototelegraphy time by eliminating a shear in image in reproduction by phototelegraphing the original picture of a black-and-white pricture recorded by a stripe filter with blue and red reflecting characteristics while color-separating it and mixing.  
     CONSTITUTION: Transmitting rotary drum 1 is turned and optical system 20 is moved axially. As a result, a black-and-white picture printed on photographic paper 19 on drum 1 by a stripe filter with blue and red reflecting characteristics is scanned by light source 21 and also converted into an electric signal corresponding to green, red and blue by photoelectric tube 22. This signal is supplied to reception-side electric filter 23 by way of phototelegraphing path 7 and then color-separated into electric signals equivalent to green, red and blue. Those electric signals are converted by discharge tube 8 into photo signals, which are recorded as block-and-white images on photographic papers 28a∼28c on receiving rotary drum 27. Those black- and-white pictures are optically mixed to obtain a color picture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6129062-A (JP)
Title: Seal-caulking mold of cell
Inventor: KARIYA KAZUHIKO
IPC: H01M50/167
Filed: 1984-07-19
Abstract: PURPOSE:To prevent a seizure phenomenon during seal-caulking by forming the cell guiding section of a seal-caulking mold in a taper spread out toward the opening section and making the angle between it and the opening end section of a cell case 13 deg. or less. CONSTITUTION:An outer hull is formed with a case 5, a sealing plate 6, and an insulating packing 7; a power generating element is put in it; and an unsealed cell 8 is pinched with an upper spindle 9 and a lower spindle 10 and is guided into a mold 1 formed with a recess 2 for caulking at the innermost section, a vertical wall section 3 next to it, and a guide section 4' made of a taper spread out toward opening section of the mold at an angle of 13 deg. or less. The case 5 is bent and sealed by pushing up the spindle 10 to guide the cell 8 into the recess 2. Accordingly, a seizure phenomenon between the mold 1 and the case 5 is prevented and burrs can be prevented from occurring on the outer periphery of the case 5.
Patent JP-S636518-A (JP)
Title: Semiconductor laser beam splitting device
Inventor: MIYAGAWA ICHIRO
IPC: G02B27/10
Filed: 1986-06-26
Abstract: PURPOSE:To always split a light beam in an exact ratio by providing a beam splitter for splitting an incident light into two light beams with equal ratio at all times, irrespective of a polarization component of the incident light beam. CONSTITUTION:As for a semiconductor laser 1, its inside is formed by containing a semiconductor laser chip 3 in an aritight case 2, and when a current is impressed, this laser 1 emits a light beam of the emitted light quantity corresponding to this current quantity. Also, the front of the case 2 consists of a transparent exit window 2a of glass, etc., and a light beam which has been emitted from the exit window 2a is converted to parallel rays by a collimator lens 4 which has been provided on an optical path, and thereafter, made incident on a multi-layer film beam splitter 5 which has been provided on the optical path. The beam splitter 5 allows a part of an incident light to transmit through, and also, reflects the remaining light, by which the incident light L is split into two pieces of light beams of a transmission light LT and a reflected light LR. In this way, even if a polarization component of the light beam emitted from the laser 1 is varied, the light can be split in an exact ratio.
Patent JP-H093664-A (JP)
Title: Method for regenerating and controlling etching solution and device therefor
Inventor: YAMADA HIROSHI
IPC: C23F1/46
Filed: 1995-06-16
Abstract: PURPOSE: To regenerate an etching solution at a low cost and to control the composition of the etching solution so as to be constant. CONSTITUTION: Etching solution is measured with an electrometer 8, a specific gravity meter 13 and a pH meter 15 respectively. Gaseous chlorine is supplied to an etching solution tank 6 by a gaseous chlorine supply means 21 so that the measured oxidation-reduction potential is adjusted to a set value to regenerate the etching solution 5. Also, water is supplied to the etching solution tank 6 by a water supply means 22 so that the measured specific gravity is adjusted to a set value and at the same time, hydrochloric acid is supplied to the tank 6 by a hydrochloric acid supply means 23 so that the measured pH is adjusted to a set value to control the composition of the etching solution 5.  Further, by conversion from the charged amount of a material to be etched 2 that consists essentially of iron-nickel, the amount of nickel chloride incapable of etching the material 2 is determined and a fresh etching solution 17 is supplied in an amount corresponding to this amount of nickel chloride to secure the amount of the effective etching solution required for the etching.
Patent JP-S637520-A (JP)
Title: Erasable optical disk device
Inventor: KUBOTA SHINJI
IPC: G11B7/30
Filed: 1986-06-26
Abstract: PURPOSE:To set an appropriate erasing power, by providing a power varying means which varies the power of an erase laser, an erase confirming means which confirms an erase function, and a control means which searches the appropriate erasing power by changing the erasing power over a prescribed range with the power varying means and the erase function confirming means. CONSTITUTION:A power varying circuit 200 receives a digital data (d) from a control circuit 206, and after D/A-converting, supplies an analog voltage (a) to an erase laser driving circuit 116, then performs the control varying of the erasing power. An erase function confirmation circuit 203 is constituted of a memory 204, and a comparator 205, and the memory 204 stores and holds a recording data (x), and the comparator 205 compares the recording data (x) in the memory with a reproduced data (y) obtained by reproduction. When no coincidence is obtained between them, it is decided that the data is not reproduced correctly by erase failure, thereby, a non-coincidence pulse (z) becomes active, then it is sent to the control circuit 206. A signal (t) outputted from the control circuit 206 varies the erasing power, and is outputted at the time of confirming the erase function again, then being transferred to a new track. In this way, it is possible to set the appropriate erasing power.
Patent JP-H09309790-A (JP)
Title: Method for producing semiconducting single crystal and semiconducting single crystal
Inventor: HATA TADASHI
IPC: C30B15/04
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To produce a semiconducting single crystal, whose resistivity satisfies a specification throughout the entire length of a cylindrical part, by a continuous-charge method and obtain the semiconducting single crystal. SOLUTION: The amount of a dopant to be added to a melt is kept at constant from the start of feeding a polycrystal as a raw material until a specific time has passed, and the amount is reduced as approaching the end of feeding the polycrystal to lower the concentration of the dopant in the melt. When a semiconducting single crystal-producing apparatus which continuously feeds a raw material into the melt by melting a polycrystal bar is used, a dissolved dopant 2 is applied on the outer periphery of the polycrystal bar 1 as a raw material at a constant rate. The application interval of the dopant is constant at L from the starting end 1a until a specified length and it is gradually widened as approaching the terminal end 1b so as to be L1<L2<L3.  The resistivity of a semiconducting single crystal prepared by using the polycrystal bar 1 as a raw material once increases at the lower end of the cylindrical part and subsequently lowers. However, the resistivity does not come off from the upper or lower limit.
Patent JP-2000338046-A (JP)
Title: Foreign matter removing apparatus
Inventor: NISHIMURA SHIGEO
IPC: G01N21/84
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To remove foreign matter such as stones or ceramics in recycled glass cullet with high accuracy by simple constitution. SOLUTION: Glass cullet is charged in a hopper 1 collectively to be supplied to a conveyor 2 by small quantity so that cullet pieces K do not overlap each other. The cullet pieces K are carried on the conveyor 2 to fly out from the end part of the conveyor. At this time, the cullet pieces K are irradiated with measuring light from a visible/ultraviolet light source 3 to perform penetrative photographing at the same time by a visible camera 5 and an ultraviolet camera 6. When the cullet pieces K are glass pieces, since glass permits visible light to transmit but does not almost permit ultraviolet rays to transmit, images at a time of penetrative photographing by visible light and ultraviolet rays do not coincide with each other.  Since ceramics or stones do not permit both of visible light and ultraviolet rays to transmit, images at a time of penetrative photographing by visible light and ultraviolet rays coincide with each other. Therefore, if two penetrative photographing images do not coincide with each other, glass (target article) is judged and, if coincide, the presence of foreign matter is judged and this foreign matter is blown off by an air nozzle 9 to be classified and removed.
Patent JP-2000335833-A (JP)
Title: Double sided printing image forming apparatus
Inventor: AISAKA TOSHIYUKI
IPC: B65H83/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of shifting and skew transfer by guiding the transverse shifting of a paper sheet passing through a transport path provided on the upper side or the lower side of an intermediate tray. SOLUTION: A switch-back means 7 is formed by a reversing tray 71, a switch-back roller 721, a driving means for the roller, a pressing arm 722, an arm shaft 723, a pressing solenoid 724, and a sheet moving/pressing means formed by a pressing arm energizing member 725 and a pressing spring 726, and the reversing tray 71 is formed by a paper transport surface 711 and a paper contact part 712. The paper contact part 712 is movable in the paper transport direction on the paper transport surface 711, and positions the paper to have the same length in the transport direction. A paper sheet discharged from the switch-back means 7 is turned along the curved inner surface to advance to a lower transport path 27, and again the cross direction of the paper sheet is guided by a transport path of a guide means 8, so that skewing and shifting of the paper sheet can be reduced.
Patent JP-H0712478-A (JP)
Title: Manufacture of rotating latent heat exchanger
Inventor: NEGISHI KOSABURO
IPC: F28D19/04
Filed: 1993-06-22
Abstract: PURPOSE:To provide a method for manufacturing a rotating latent heat exchanger in which core shapes are uniform and a predetermined circular shape is obtained. CONSTITUTION:Since the method for manufacturing a rotary latent heat exchanger manufactures the exchanger by the steps of forming a primary laminate 3 of a multilayer structure by alternately laminating planar base materials 2a and a wavy base material 2b via adhesive, obtaining a disclike secondary laminate by cutting the laminate 3 in a hole direction perpendicular to a laminating direction, and adhering a hygroscopic material into inner surfaces of the holes at least at the secondary laminate, the hole shapes obtained when both the materials 2a, 2b are laminated remain as they are, and all the hole shapes are obtained uniform in the exchanger, and a predetermined circular shape advantageous as a rotating type can be easily obtained.
Patent JP-S6044635-A (JP)
Title: Hydraulic buffer
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/50
Filed: 1983-08-18
Abstract: PURPOSE:To enable the production of high damping force at the time of cornering and sudden departure of a car by varying damping force with the internal pressure of an oil sump chamber and exciting a solenoid to vary the damping force. CONSTITUTION:A damping mechanism III is disposed in a separate tank II connected to a damper I by a pipeline, and the damping mechanism III has an expansion side valve 5 and a compression-side valve comprising a shim 17 engaged with the forward end of a spool 10. The spool 10 is retreated according to a rise of oil pressure in an oil sump chamber A, and retreated by excitation of a solenoid 12 disposed on the end portion of the spool 10. With the retreat of the spool 10, the shim 17 forming the compression-side valve is retreated to increase the compression-side damping force.
Patent JP-S5577088-A (JP)
Title: Nonvolatile semiconductor memory unit
Inventor: SAITOU SHIYOUZOU
IPC: G11C16/04
Filed: 1978-12-07
Abstract: PURPOSE: To obtain a high-reliability two-transistor memory unit by making it possible to test a data holding state by direct reading variation in threshold level while controlling the discharge of two nonvolatile-information-memory variable threshold voltage type FETs.  
     CONSTITUTION: Information is written to either variable threshold-voltage type NMOS transistor 10 or 11 with its gate, drain and source connected in a fixed manner and then written data is stored being nonvolatile with the threshold voltage made high. The memory contents are read out by way of insulating-gate type NMOSFETs 14 and 15 of FF30 forming a reader circuit. With switches 22, 24 and  23 OFF, ON and OFF respectively, the gate voltage of FF10 written in test mode varies by steps to control the discharging voltage of FET10, and the same voltage as the variable threshold voltage of FET10 is developed at node 26 of FF30 to read direct the threshold voltage, so that the data holding state can be tested. As a result, the reliability of a nonvolatile semiconductor memory unit using two transistors can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5939619-A (JP)
Title: Driving gear of stopper for load
Inventor: MURAMATSU SHIYUUKICHI
IPC: B65G1/04
Filed: 1982-08-30
Abstract: PURPOSE:To improve the durability of a device, in which a movable frame having stoppers for a traversing load is slideably mounted to a machine frame, by erecting and laying said stoppers through cables with an actuator provided to the machine frame. CONSTITUTION:A movable frame 11, on which a traversing load can be placed, is constituted by the first movable frame 12 slideably mounted for a machine frame 14 and the second movable frame 13 slideably mounted in the same direction to said frame 12, and the movable frames 12, 13 are retractably moved through cables 30, 33, 35 by turning a motor 31. Stoppers 15 are pivotally mounted respectively before and behind the movable frame 13 so as to be erected and laid through cables 18, 18 by operating an actuator 16. Then wheel units 20, 20', 21, 21', serving as a contractibly restricting mechanism 19 restricting each cable 18 to be extended and contracted in no relation to the sliding of the movable frames 12, 13, are rotatably mounted to the machine frame 14 and the movable frame 12.
Patent JP-S624288-A (JP)
Inventor: BUORUFUGANGU EBERURAIN
IPC: A61P7/02
Filed: 1986-06-26
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-S6043062-A (JP)
Title: Linear actuator
Inventor: NARITA IKUMI
IPC: G11B21/08
Filed: 1983-08-18
Abstract: PURPOSE:To increase the effective stroke range capable of obtaining necessary thrust by sequentially reducing a magnetic flux distribution by a permanent magnet toward the boundary of the respective poles, thereby equalizing the thrust generated at a movable coil. CONSTITUTION:Plate-shaped permanent magnets 12, 12 are respectively secured to the upper and lower inside faces of a box-shaped yoke 11. The magnets 12, 12 are arranged at the upper and lower positions as a pair in a facing state at the vertexes of triangles. A gap 13 of the prescribed width is formed between the upper and lower magnets 12 and 12, and a square-shaped movable coil 14 of plane shape is arranged longitudinally movable in the gap 13. The magnetic flux distribution by the magnets 12, 12 is sequentially reduced toward the boundary of the respective poles.
Patent JP-H04373057-A (JP)
Title: Multiprocessor system
Inventor: MATSUMOTO MITSUO
IPC: G06F13/38
Filed: 1991-06-24
Abstract: PURPOSE:To effectively exchange data by a system bus and to construct the system simple and rich in flexibility by arranging data with the high frequency of access at a shared memory in the own module. CONSTITUTION:In a device to share data through system buses 28 and 29 among plural modules 25-27 equipped with CPU 31, the modules 25-27 are equipped with shared memories 34 of dual ports to be accessed from the outside through the CPU and the system buses and memory arbiters 38 to execute arbitration when access to the shared memory competes, the shared memory is divided into banks for each module, and the CPU of each module can perform access to the shared memory of the other module.
Patent JP-S5854269-A (JP)
Title: Variable capacity torque converter
Inventor: HIRAMATSU TAKEO
IPC: F16H61/50
Filed: 1981-09-24
Abstract: PURPOSE:To provide both improvement of fuel consumption and prevention of  creep at idling by mounting a movable wing between a pump and a turbine  which is maintained in position of cutting off the flow passage by the force of  a spring while the pump runs at a low speed and retracted from the flow passage as the pump speed is increased. CONSTITUTION:Movable wings 7 are pivotally supported by struts 8 on a plurality of bosses 6 which are projected on the radial interior part of a core ring 4 of a pump 1 in such a manner that said wings can be turned to come into and out of the clearance between the outlet 1b of the pump 1 and the inlet 2a of a turbine 2. The gravity center G of each movable wing 7 is shifted toward the rear end thereof and a pin 11 which is secured on a connecting ring 10 is slidably engaged with a slot 9 which is formed in the top area thereof so as to restrict the movement of the movable wing 7. As the pump 1 runs at a low speed the movable wings 7 cut off the fluid passage by the action of twisted coiled springs which are loosely fit to the struts 8 and engaged with the pins 11, thereby reducing the torque capacity.
Patent JP-H06340531-A (JP)
Title: Carcinostatic agent composition for peroral administration
Inventor: SAKAI ATSUSHI
IPC: A61K31/7064
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a pharmaceutical composition having improved peroral absorptivity and containing a 2'-deoxy-2'-methylidenecytidine compound useful as a carcinostatic agent by its remarkable degenerative action on solid tumor, etc. CONSTITUTION:This carcinostatic agent composition for peroral administration contains a 2'-deoxy-2'-methylidenecytidine compound of the formula (R is H or halogen; R<1> and R<2> are H, halogen or 1-4C alkyl), its acid addition salt or its hydrate and a sucrose fatty acid ester, especially a sucrose fatty acid ester having an HLB value of about 10-20. Examples of the compound of formula, its acid addition salt or its hydrate are 2'-deoxy-2'-methylidenecytidine dihydrate, 2'-deoxy-2'-methylidenecytidine hydrochloride 1/2 hydrate, 2'-deoxy-2'- methylidene-5-fluorocytidine,2'-deoxy-2'-fluoromethylidenecytidine and 2'-deoxy-2'- ethylidenecytidine. The absorbability of the compound of formula through digestive tracts, especially the peroral absorbability at a high administration rate, is remarkably improved in this composition.
Patent JP-S5275324-A (JP)
Title: Shutter release system for camera
Inventor: SUZUKI RIYOUICHI
IPC: G03B9/08
Filed: 1975-12-18
Abstract: PURPOSE: To prevent mis-photography by releasing the restraint of a shutter inoperative at the time reduction of an electric cell voltage, rendering to be a mechanic nical second time control state, and regaining to be an electric second time control state with a fresh cell loaded. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S638420-A (JP)
Title: Polyester amide imide
Inventor: MATSUMURA SHUNICHI
IPC: D01F6/78
Filed: 1986-06-30
Abstract: PURPOSE:To obtain the titled copolymer moldable by melt-molding, having excellent mechanical properties, heat resistance, etc., and suitable for film, fiber, etc., by mixing a diol component with a diamine component at a specific ratio and reacting the mixture with an imidodicarboxylic acid. CONSTITUTION:The objective copolymer having an intrinsic viscosity of >=0.4 can be produced by a melt polycondensation reaction of (A) a mixture obtained by mixing (i) a diol component of formula I (R is H, 1-10C alkyl, etc.) (e.g. hydroquinone) with (ii) a diamine component of formula II (m is 2-12) (e.g. ethylenediamine) at a molar ratio of 40:60-90:10 and (B) equimolar amount (based on the component A) of an imidodicarboxylic acid of formula III (n is 2-12) obtained by imidation reaction of trimellitic anhydride with a 2-12C diamine.
Patent JP-H05319428-A (JP)
Title: Container with multilayer wall structure
Inventor: ISONO KEINOSUKE
IPC: B65D1/02
Filed: 1992-05-19
Abstract: PURPOSE:To make easy recycling of the materials used in containes by a method wherein each of the multilayers composing the wall of the container is formed from the resin composition having a thermoplastic resin component and the wall structure is made up in such a manner that all the components of the resin composition in each layer are incorporated in the resin composition in the layers other than the innermost layer. CONSTITUTION:The wall 11 of a container 1 for containing milk, etc., is of a multilayer structure. This multilayer structure consists of three layers: an inner layer 12, an outer layer 13 and an intermediate layer 14. Each of the layers 12-14 is formed from the resin composition having at least one thermoplastic resin component. Each of the layers 12 and 14 is made up of such a combination of the resin compositions that all the components of the resin compositions contained in each of the layers 12-14 are incorporated in at least one kind of resin composition in the layers other than the inner layer 12. Since the container wall structure thus made up can save the operations in separating the paper layer and the polyethylene layer, recycling of the container material is made easier than that of the conventional paper pack.