baber/WOPTO huggingface dataset:
Patent JP-S62161588-A (JP)
Title: Optical information recording member
Inventor: SANAI SUSUMU
IPC: G11B7/2433
Filed: 1986-01-13
Abstract: PURPOSE:To obtain an optical information recording member superior in heat resistance, humidity resistance, recording properties, and erasing properties, by providing a thin film which is mainly made of Te, Ge, Se, and Pb with a specific ratio of number of atoms of Te, Ge, and Se and a specific value of density of Pb. CONSTITUTION:A recording layer is a composition of a Te-Ge-Se-Pb series, and in a material of the recording layer, the ratio of number of atoms of Te, Ge, and Se is within the area connecting the points A1, B1, C1, D1, and E1 and the density of Pb is 10-35atom%. An excess Te is fixed as a Pe-Te by adding Pb to a Te-Ge-Se series of high crystallization transition point temperature. Namely, Ge and Pb form compounds of GeTe and PbTe, and the effect of the compounds results in the enhanced speed of crystallization. In the Pb-Te series of 50% or more Te density, the maximum melting point is as high as 917 deg.C. This value is higher than that of the other Te-Ge compound, but it can be considered that the effect of Se lowers the melting point of the film. Therefore, addition of Pb slightly arises the melting point of the film containing Te as a base material, however, a sufficient non-crystallization is made possible by using a semiconductor laser. In this manner, addition of Pb improves the speed of crystallization, thus obtaining a recording film of capable of rewriting.
Patent JP-H09196039-A (JP)
Title: Member fixing device
Inventor: HATANO YASUHIRO
IPC: F16B43/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To maintain fitting stability and reduce the number of bolts by providing a bolt passed through a through hole of a fitting member and engaged with a threaded hole of a fitted member so as to fix the fitting member to the fitted member, and forming a sharp protruding part around the through hole, on the side of facing the fitted member. SOLUTION: When a bolt 3 is passed through a through hole 2b of a bracket 2 and screwed into a threaded hole 1 of a recording head 1, a head 3a of the bolt 3 presses the bracket 2 to the recording head 1 so as to fix the contact faces la, 2a of the recording head 1 and bracket 2 in the contact state. At this time, a protruding part 2c of the bracket 2 bites into the softer contact face 1 of the recording head 1, made of aluminum, so as to be fixed. In spite of being fixed by a single bolt 3, the bracket 2 is stable without being rotated in relation to the recording head 1, and the number of bolts in use is reduced so as to attain cost reduction.
Patent JP-S60150425-A (JP)
Title: Engine having two intake ports and two intake valves
Inventor: YASUKAWA MASAO
IPC: F02B31/08
Filed: 1984-01-17
Abstract: PURPOSE:To aim at stabilizing the combustion of an engine upon low load operation, by injecting a jet stream into a combustion chamber from in an auxiliary intake-air passage upon low load operation to increase the strength of swirl within the combustion chamber. CONSTITUTION:A high vacuum is effected in a first intake port 30 since an intake control valve 30 is closed during intake stroke upon low load operation of an engine. Air in an intake-air manifold 12 is sucked through an auxiliary intake passage, and is injected, as a strong jet stream as indicated by the arrow J, into a combustion chamber 14 through a gap formed by a first intake port 26 which is opened. The jet stream J is merged into a swirl which is effected in the combustion chamber under action of a herical port 22, so that the strength of the swirl is increased.
Patent JP-H04236371-A (JP)
Title: Detecting apparatus for defective characteristic of semiconductor laser
Inventor: NOZAKI GAKUO
IPC: H01S5/00
Filed: 1991-01-21
Abstract: PURPOSE:To reduce a learning converging time by increasing the speed of the converging time required in the learning of a neural net and utilizing the load data formed by learning to detect and classify the defective waveform of the differential characteristic of semiconductor laser. CONSTITUTION:A data forming means calculates the differential light output (dL/dII) to a driving current to calculate differential L-I characteristic data subjected to A/D conversion. Next, a start point where the change rate of the differential L-I characteristic data obtained by the data forming means is max. and light output is max. is calculated and a differential direction vector set is formed from the differential L-I characteristic data from the start point to a measuring point and transformed to from a cell coordinates transformation vector set to form a cell transformation code. The component value of an input layer unit component is allotted to a characteristic vector having the input layer unit number to a neural net and an input unit matrix is divided into blocks at every line vector and the connection of the input layer unit having max. frequency unit data and an intermediate layer unit is locally performed.
Patent JP-S61164381-A (JP)
Title: Solid-state image pickup device
Inventor: KONDO RYUJI
IPC: H04N5/335
Filed: 1985-01-17
Abstract: PURPOSE:To obtain a picture with high resolution by providing plural horizontal transfer paths at both sides of an optical sensor section to read a signal from the optical sensor section thereby reading a picture signal in a short time from many image pickup cells. CONSTITUTION:A solid-state image pickup device 100 consists of the optical sensor section 1 stimulating a photoelectric charge through photodetection and transferring the charge in the vertical direction, the 1st and 2 nd horizontal transfer lines 2, 3 arranged at one side of the optical sensor section 1 and transferring horizontally the photoelectric charge, the 1st and 2nd transfer gate sections 4, 5 and the 3rd and 4th horizontal transfer lines 6, 7 arranged at the other side of the optical sensor section 1, a memory section 11 storing tentatively the photoelectric charge from the optical sensor section 1, and the 3rd-5th transfer gate sections 8-10. The optical sensor section 1 is constituted as N sets of the 1st-4th vertical transfer lines 111-114 and the 1st-4th image pickup cell arrays 121-124 pairs.
Patent JP-H10279805-A (JP)
Title: Silicone composition for mold production with prolonged useful life
Inventor: FITZGERALD JOHN J
IPC: C08K5/54
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone compsn. for mold production with a prolonged useful life by compounding a disilanol-termiated linear polydimethylsiloxane having a specified viscosity, a filler (mixture), two methyl-terminated polydimethylsiloxanes having different viscosities, and an olefin or acetylene polymn. inhibitor. SOLUTION: 5-95 pts.wt., pref. 10-90 pts.wt., disilanol-terminated linear polydimethylsiloxane having a viscosity of 10.000-80,000 cP at 25 deg.C, 1-70 pts.wt., pref. 5-60 pts.wt., finely particulate filler (mixture), 1-30 pts.wt., pref. 3-25 pts.wt., methyl-terminated polydimethylsiloxane having a viscosity of 10-350 cP at 25 deg.C, 1-60 pts.wt., pref. 3-45 pts.wt., methyl-terminated polydimethylsiloxane having a viscosity of 400-600 cP at 25 deg.C, and 0.00001-10 pts.wt., pref. 0.0001-7 pts.wt., olefin or acetylene polymn. inihibitor are compounded.
Patent JP-S5597158-A (JP)
Title: Bearing device for small-sized motor
Inventor: SATOU HIRONOBU
IPC: H02K5/167
Filed: 1979-01-19
Abstract: PURPOSE: To obtain a motor of long durability and little noise and with high productivity by forming a motor bracket and a bearing-metal housing part in one body and providing plural number of grooves in the longitudinal direction of bearing metal so as to fill wick-like lubricating material therein.  
     CONSTITUTION: Respecting a openside-type bearing motor and the like, motor bracket 6 to hold stator 2 inside and bearing metal housing part 7 to house bearing metal 3 are formed in one body by applying, for instance, drawing process to a sheet of metal plate. In addition, bearing metal 3 is provided with three to six grooves 13 in its longitudinal direction. After bearing metal 3 being housed in housing part 7, wick-like lubricating material 14 is injected in open orifice 13' formed by housing part 7 and grooves 13. In this way, alignment of stator with rotor is made to be easier and shaft hole 12 is supplied constantly with lubricating material, thus the durable and reliable motor being formed with high productivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0644303-A (JP)
Title: Link-pain preparation system, method of changing application and screen device
Inventor: KIYASARIN JIEI KIYABENDEISHIYU
IPC: G06F17/30
Filed: 1993-01-14
Abstract: PURPOSE: To provide a link pane class or an application frame work used in a computer provided with at least two applications which a user can use through the user of a graphic user interface. CONSTITUTION: One or more than two icons 24 placed on a desk top are displayed so as to be easily applied to one or the other application where the user can use a link. The icons are applied 24 and 26 by a click and a drug operation. Thus, the link with resources independent of the application, for example, the audio and visual related data base resources is obtained. The function of the application 20 is selectively reinforced by the user through the graphic user interface.
Patent JP-S5497346-A (JP)
Title: Propagation device for surface elastic wave
Inventor: OONISHI MICHITOSHI
IPC: H03H3/08
Filed: 1978-01-18
Abstract: PURPOSE:To make it possible to satisfy all conditions a video intermediate-frequency filter requires, by fixing the propagative direction of elastic surface waves within the range between counter clockwise 126 and 132 degrees from the Y axis. CONSTITUTION:On substrate 1 of a X-cut single LiTaO3 crystal, exciting-receiving transducers 2 and 3 for elastic surface waves are arranged which have an angle of theta deg. from the Y axis toward the Z axis, namely, counterclockwise, so that characteristics of electrical-mechanical coupling coefficient K<2> shown in the figure can be obtained. Here, coefficient K<2> should be more than 0.9% in order to maintain the specific band width of a video signal within at 10% while keeping an insertion loss small. In addition, angle theta should also be between 126 and 132 degrees counterclockwise in order to satisfy conditions that a bulk level is less than -40dB, so that conditions can all be satisfied which the video intermediate VIF filter requires.
Patent JP-S62166035-A (JP)
Title: Forming metallic die
Inventor: IGUCHI ASAO
IPC: B21D37/00
Filed: 1986-01-14
Abstract: PURPOSE:To stop a die clamping operation before die clamping is ended, by sliding a die plate opposed to a die plate having an insert metallic fixture holding part, by giving the necessary minimum pre-pressure in the clamping direction and a necessary stroke to the back. CONSTITUTION:A necessary stroke 10 is given to a die plate 1 by a hanger 8, the hanger 8 and a driving unit 9 are attached to a fitting plate 7 so that the necessary smallest force can be given the die clamping by the driving unit 9, and when the die clamping has been completed, a stroke 10 becomes zero. Also, as for the other die plate 2, an insert metallic fixture 5 is held by an insert metallic fixture holding part 6, and a sensor 3 is integrated into a parting line 4. In case of a die clamping operation, if a foreign matter is mixed into the parting line 4 due to an omission, etc., of the insert metallic fixture 5 and the die plates 1, 2 do not contact closely to each other, a die clamping stop signal is outputted by the sensor 3, and a forming machine stops completely its operation within the stroke 10. In this way, a metallic die can be prevented from being damaged.
Patent JP-2000203983-A (JP)
Title: Support for melt producing crucible, melt producing device, oxide crystal producing device and method for producing melt and crystal
Inventor: TOMIMOTO KOKICHI
IPC: C30B29/22
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a molten oxide producing technique by which the outflow of a melt from a crucible during the formation of the molten oxide as the raw material for producing a superconductor, etc., is conveniently and efficiently prevented. SOLUTION: A crucible 11 is placed on a support 1 so that >=2 single crystal polyhedrons such as single-crystal cubes, etc., are vertically stacked on one another without the edges of the adjacent polyhedrons coinciding, crossing or in contact with one another. An oxide 13 is heated and melted in the crucible to form a molten oxide, and the molten oxide is then crystallized to produce the oxide crystals of a superconductor, etc.
Patent JP-2000204123-A (JP)
Title: Aqueous resin emulsion and heat-sensitive recording material using the same
Inventor: KANDA MASAO
IPC: C09D11/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous resin emulsion capable of bringing about dried coating film excellent in water resistance, having good binding property of inorganic pigment and bringing about adhesiveness of the coating film to a substrate and excellent adhesiveness between laminated layers and obtain a heat-sensitive recording material using the emulsion. SOLUTION: This aqueous resin emulsion has a polymer obtained by subjecting a mixture of an unsaturated monomer having at least one hydroxyl group at side chain as an essential component with an unsaturated monomer copolymerizable other than an unsaturated carboxylic acid to emulsion polymerization by using a nonionic reactive activating agent. This heat-sensitive recording material is obtained by forming a heat-sensitive chromophoric layer and/or a protective layer, an under coat layer and a back coat layer by using the emulsion.
Patent JP-S59141939-A (JP)
Inventor: SUTEFUAN BAIERU
IPC: A61C1/00
Filed: 1984-01-18
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-H04238058-A (JP)
Title: Liquid crystal exposure device
Inventor: ENDO YOSHINORI
IPC: G02F1/1333
Filed: 1991-01-22
Abstract: PURPOSE:To furnish a liquid crystal exposure device in which quality of an output image is decreased little even though dust or the like are stuck to a surface of an LCD. CONSTITUTION:When a liquid crystal display 6 is driven, an image is formed at a position of liquid crystal 28. If the liquid crystal display 6 is of normal white, light is obstructed only for a part to which voltage is impressed between transparent electrodes 26 and 30. Since a thickness of an ordinary glass substrate is about 1mm and glass substrates 25 31 of the liquid crystal display 6 are thicker than ordinary one, an image forming lens 32 does not form an image of dust or the like stuck to polarizing plates 24, 32 on microcapsule paper 7. Therefore, a reflection of the dust never appear clearly on an output image.
Patent JP-H077016-A (JP)
Title: Manufacture of heterojunction bipolar transistor by low temperature base growth
Inventor: ROBAATO EE METSUTSUGAA
IPC: H01L29/737
Filed: 1994-01-24
Abstract: PURPOSE: To provide a method for manufacturing the npn hetero-junction bipolar transistor of the base of a high base doping level, without the decline in a current gain β without diffusing conspicuous Be from the base. CONSTITUTION: A (p)-type dopant density related to a base is selected, the base provided with the Be dopant of the selected density is grown by molecular beam epitaxy, and the base during growth is held within a temperature range sufficiently low, so as not to practically diffuse the Be dopant from the base as a result of the growth and practically higher than the temperature of precipitating the Be from the base. The base is grown at a temperature within the range of about 280 deg.C-420 deg.C, and by the selection of a low temperature, such that a base-doped density 28 does not diffuse in an emitter dope density 26 and does not move, as shown in Fig.
Patent JP-H03210723-A (JP)
Title: Electromagnetic relay
Inventor: SATO RYUICHI
IPC: H01H50/18
Filed: 1990-01-12
Abstract: PURPOSE:To lengthen the insulation length and improve withstand voltage property by parting a fixed contact and a movable contact from an electromagnetic block and a movable core with an insulating frame body. CONSTITUTION:An electromagnetic block 20 whose pole is exposed to the almost center part of a base 10, a movable core 30 which is supported freely rotatably, and a movable contact block 50 unitedly formed with an insulating stand in which a movable contact is inserted are installed. Further, an insulating frame body 40 is installed between the movable core 30 and fixed contacts 11a, 12a, 13a, 14a to separate from the block 50 and the movable core 30. The frame body 40 is made like a box so as to cover the core 30 and insertion holes 41, 42 into which supporting poles 14b, 15b of the base 10 can be inserted are formed in both end parts. Consequently, since the movable contact 52a, 52b are put in more projected position than end parts 32a, 32b of the core 30, the contact gap becomes large.
Patent JP-H06213128-A (JP)
Title: Ignition device for internal combustion engine
Inventor: KOJIMA MASAMI
IPC: F02P15/00
Filed: 1993-01-18
Abstract: PURPOSE:To provide an ignition device for an internal combustion engine which can simplify assembly and composition and reduce the manufacturing cost. CONSTITUTION:An ignition device for an internal combustion engine is provided with a joint metal fitting 17 whose one end is fitted in a secondary terminal 13 of an ignition coil 11, and this joint fitting 17 is inserted in a hollow section along axial line of a resin pipe 16. An engaging section which is turned up outward is formed at a lower end of the joint metal fitting 17, and an engaging step section 25 in which the lower end of the joint metal fitting 17 contacts a lower end part of the resin pipe 16 is formed in the resin pipe 16. Further, a matching claw with which the engaging section matches is formed so that the joint metal fitting 17 is matched and held by inserting the joint metal fitting 17 from above of the resin pipe 16. A spring 28 which is electrically connected with an ignition plug 15 is held in the lower end part of the joint metal fitting 17, and the resin pipe 16 is held in a plug hole 21 by means of rubber bushes 18, 19 which are set up and down.
Patent JP-S61164869-A (JP)
Title: Image-forming device
Inventor: KONO HISAAKI
IPC: B41J29/44
Filed: 1985-01-17
Abstract: PURPOSE:To securely control transfer in conformity with feeding of a transfer recording material and to engine clear images to be formed at predetermined positions of the recording material, by controllingly correcting a detection level of a detecting means in accordance with a prestored reference detection level. CONSTITUTION:A paper detector (paper supply sensor) 40 is provided in the vicinity of a pair of aligning rollers 15, 15, and a paper leading end detector 41 is provided in the vicinity of a pinch roller 30 on the paper-discharging side. Each of the detectors 39, 40, 41 consists of a light-emitting element and a light-receiving element. The detector 41 is provided at a position opposed to a central part of a guide passage 31 on the paper-discharging side, namely, a central part of the pinch roller 30. Accordingly, in the case of detecting the leading end of the transfer recording material (cut paper Pa) by the detector 41, positional errors at end parts of the cut paper Pa are minimized, even if the detecting position is at a central part or an error is generated in the detecting position for the leading end of the paper Pa.
Patent JP-S62223138-A (JP)
Title: Method and apparatus for removing water from ethanol mixture
Inventor: WHELDON ALFRED GORDON
IPC: C07C29/86
Filed: 1987-01-16
Abstract: A method and apparatus for removing water from a liquid mixture of water and ethanol contacts it with liquid carbon dioxide so that the ethanol is preferentially transferred into solution, dries the solution using an adsorbent, and then recovers dry ethanol by distilling off the carbon dioxide. This process is particularly energy efficient especially when it includes a fermentation process to generate the ethanol and uses the carbon dioxide generated during the fermentation as the source of liquid carbon dioxide. In this case the method and apparatus provide an additional product of dry carbon dioxide.
Patent JP-H08193994-A (JP)
Title: Device for judging excretion occult blood
Inventor: OISHI KAZUYUKI
IPC: G01N33/50
Filed: 1995-01-19
Abstract: PURPOSE: To provide a device for judging excretion occult blood using an immunochromatography which has comparatively simplified configuration and by which an almost entire process for excretion occult blood judging operation can be simplified. CONSTITUTION: A main body 11 consists of a filter 15 and a developing layer 12 constituting an immunochromatography, and a buffer container 7 to which an excretion sampling tool 1 containing a sampled excretion sample is set is turned upside down and is set to the body 11. Thus, a specified amount of excretion sample dissolving liquid that is accumulated in the passage 4 inside of the tool 1 and the recessed part 5 on the tip end thereof is supplied to the layer 12. Therefore a device 10 for judging excretion occult blood with such configuration can be obtained.
Patent JP-S60151777-A (JP)
Title: Documentation device
Inventor: SHIMA KIMIKO
IPC: G06F17/21
Filed: 1984-01-18
Abstract: PURPOSE:To allow display which is a small type and whose editing operation is easy by using the display surface effectively by selecting either of two display means, deciding a letter display position and displaying letter pattern. CONSTITUTION:An editing means 1 discriminates input data in an input decision means 11, transmits them to a command processing means 12 if they are editing control commands, and transmits them to a letter control means 13 if they are letter codes. The letter pattern which responds to the input letter code is displayed on the first display means 3 and the second display means 4. The input data which are decided as the editing control command by the input decision means 11 are transmitted to the command processing means 12, and processing which responses to the input command is executed for the document data of an internal storage part 15. The second display means 4 displays the letter even if the cursor is shifted.
Patent JP-S5392118-A (JP)
Title: Method of exciting ultrasonic vibrator
Inventor: FUJIEDA SHIYUUICHI
IPC: G01N29/00
Filed: 1977-01-24
Abstract: PURPOSE: To enable ordinal piezo-electric element to exicite an ultrasonic vibrator by applying predetermined waveform of pulses to the element to regulate the damping of an ultrasonic wave pulses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07206492-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B22/08
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a concrete admixture capable of imparting high expansibility without lowering the strength manifesting property by mixing an expandable material obtained by heat-treating a CaO material and a CaSO4 material in a specified ratio and anhydrous gypsum. CONSTITUTION:This cement admixture is formed by heat-treating a mixture contg. a CaO material and a CaSO4 material and consists of a mineral with CaO and CaSO4 as the effective components, and the CaSO4 in the mineral contains 10-50 pts.wt. of the expandable material and anhydrous gypsum in 100 pts.wt. of CaO plus CaSO4. Amorphous calcium aluminate can be further added to the composition. Limestone, slaked lime, etc., are exemplified as the CaO material of the expandable material and anhydrous gypsum, gypsum hemihydrate, gypsum dihydrate, etc., as the CaSO4 material. The calcination is preferably conducted at about 1100-1600 deg.C.