baber/WOPTO huggingface dataset:
Patent JP-H05326306-A (JP)
Title: Manufacture of transformer core
Inventor: KIYONO KAZUYUKI
IPC: H01F41/02
Filed: 1992-05-18
Abstract: PURPOSE:To make it possible to facilitate joint work of an opening section and manufacture smoothly an amorphous transformer. CONSTITUTION:When cutting lamination blocks, it is arranged so that the lamination blocks are cut at their ends at an arbitrary angle so as to produce angle lamination blocks 1 (1A to 1E). A specified quantity of the angle lamination blocks 1A to 1E is deviated by a specified dimension. What is more, a non-lapping portion is provided between the ends of the adjacent angle lamination blocks (1A to 1E) which form joint sections and laminated. This construction makes it possible to distinguish the ends of the laminated angle blocks with ease.
Patent JP-S63289608-A (JP)
Title: Operation control device
Inventor: SUMIDA SATOSHI
IPC: G05B19/05
Filed: 1987-05-21
Abstract: PURPOSE:To increase the degree of freedom in the combination of apparatuses by reading out unit operation data arrayed in an operation graphic file in the order of the array while confirming a state table writing operation responses from respective apparatuses by a status interpreting means and holding operation commands in respective apparatuses. CONSTITUTION:When a working command is inputted to a command interpreter 20 held in a waiting state, the contents of the command are judged and the stored operation graph storing file 21 is selected to start an operation interpreter 22. Then a detector 25 is started through a blackboard 23 to be a state table to discriminate the operation responses of a robot 14 and a visual sensor 15. Subsequently, an operation rule stored in an interpretation rule storing file 26 is retrieved based on an output from the detector 25 and an operation state corresponding to an operation response is written in the blackboard 23. Thus, a node written in the interpreter 22 and already started is completed and rewritten by confirming the operation of respective apparatuses.
Patent JP-S6017933-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGASHINAKAGAHA IWAO
IPC: H01L21/28
Filed: 1983-07-11
Abstract: PURPOSE:To improve the reliability by forming a connecting hole with an insulating film formed as two layers, then forming a Pd film, heat treating it, and then removing Pd except the portion which is contacted with the interior of the hole, thereby alleviating the stepwise difference to the hole. CONSTITUTION:After an n type impurity 2 is selectively diffused in a p type semiconductor substrate 1, silicon oxidized film 3 and subsequently phosphorus- added silicon oxidized film 4 are sequentially formed by a CVD method. Then, after a resist treatment, a connecting hole is formed by reactive ion etching. Thereafter, a Pd film 5 is formed, and is then heat treated. Following to the heat treatment, when it is dipped in dilute fluoric acid, all Pd on the insulating film is floated, and Pd in the hole remains. Thus, the stepwise difference can be alleviated or reduced. Subsequently, the decrease in the reliability of wiring due to the fact that the side metal of the hole becomes thin can be prevented.
Patent JP-H07153567-A (JP)
Title: Formation of microwave absorbing heating layer
Inventor: MATSUKI MASAHARU
IPC: H05B6/74
Filed: 1994-05-13
Abstract: PURPOSE:To form a microwave absorbing heating layer on a heat resistant base material at a low temperature by means of an inorganic adhesive by using a microwave absorbing heating material as a main component, and hardening an applied film after a mixed agent is impregnated into the applied film after the mixed agent containing a hardening agent of an adhesive is applied on the base material. CONSTITUTION:XrO2, Fe3O4, MgO and activated Al2O3 powder is used as a microwave absorbing heating material. After water, SiO2 and sol are added to this as solvent, a surface of a plate is coated in a prescribed thickness, and is dried in a room. This solvent is a mixed agent containing at least one or more kinds of hardening agents of adhesives. After water glass and first aluminium phosphate are infiltrated into these applied film by brush application, it is dried in the room, and a microwave absorbing heating layer 2 is formed. At this time, a water absorptive porous body such as codielite or glass cloth 1 is selected as a heat resistant base material, and when a thin film type heating layer 2 is formed, drying time is shortened, and close contact strength between the base material and the heating layer 2 can be improved.
Patent JP-H07311351-A (JP)
Title: Wide angle eyepiece system
Inventor: YOKOO KAZUYOSHI
IPC: G02B13/18
Filed: 1994-05-16
Abstract: PURPOSE:To make a wide angle eyepiece system have a minimal number of lenses and have a wide angle of view and have well compensated astigmatic aberration. CONSTITUTION:The wide angle eyepiece system is composed of three-group four lenses, in order from an eye-point E. P to an objective lens, a lens group L1 having a positive power composed of an aspherical surface and a spherical surface, a lens group L2 having a positive power composed of the combined lens of a meniscus lens and a bi-convex lens, a lens group L3 having a positive power composed of a meniscus lens are arranged. R1 and R2 are the radii of curvature of the lens group L1 in order from the position close to the eye point E. P, R3-$5 are the radii of curvature of the lens group L2 in order from the position close to the eye point E. P and R6, R7 are the radii of curvature of the lens group L3 in order from the position close to the eye point E. P.
Patent JP-S6018315-A (JP)
Title: Conductive molding material
Inventor: MAYAMA TOSHIO
IPC: H01B1/20
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a conductive molding material through which a molded article superior in strength, electromagnetic shielding effect and electrical peculiarity is obtainable, by constituting the titled material by blending a specific master pellet obtained by coating a tied article of a lengthy fibrous electrically conducting filler with synthetic resin. CONSTITUTION:About 100-50,000 ends of a lengthy fibrous conductive filler 1 (example; inorganic fiber made of glass or carbon coated with metallic fiber made of copper or aluminum, or metallic layer) are tied, and then a master pellet 3 is formed by cutting off an article obtained after unification of an obtained bundle of the fiber enclosed with synthetic resin 2 (example; polystyrene resin, ABS resin) at predetermined length. Then the above 1 weight part master pellet A and about 1-20 weight part natural pellet made of synthetic resin B are blended and made into a conductive molding material.
Patent JP-2000314758-A (JP)
Title: Method for inspecting thin film semiconductor device
Inventor: TOMITA AKIRA
IPC: G01R31/28
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To judge the propriety of thin film transistors from the change of a current value by applying a standard voltage between each source and drain and between each gate and source of two thin film transistors, and then shifting one voltage in a current increasing direction. SOLUTION: Analog switches SW1A, SW2B are composed of an n-channel MOS transistor and a p-channel MOS transistor respectively. In the case of source-drain voltage Vds=1OV, for instance, source-drain current Ids is 1×10-8 A at gate-source voltage Vgs=OV, while in the p-channel MOS transistor with an off-leak failure, the current Ids is about 1×10-8 A at voltage Vgs=0V. With this difference, it is hard to discriminate a circuit insulation failure and a transistor failure from each other. Voltage Vds is therefore changed to 9V, or voltage Vqs is changed to -1V to compare the current Ids with the normal one. The current Ids thereby changes large to 1×10-6 to 1×10-4 A to specify the transistor failure.
Patent JP-H0424166-A (JP)
Title: Motor driven position adjustment device for steering wheel for vehicle
Inventor: KANAZAWA TAKESHI
IPC: B62D1/18
Filed: 1990-05-15
Abstract: PURPOSE:To enable position adjustment of steering wheel to be carried out easily and accurately while keeping a driving posture by installing a small switch which is similar in its shape to that of the steering wheel with its operation member set in its state of being capable of making its longitudinal and vertical movement operation, in a position where the driver can see and recognize it easily. CONSTITUTION:In a vehicle in which a steering wheel is assembled to a supporter having a column telescopic mechanism and a column tilt mechanism, a recess 30 is formed on a center console 9, and a through hole 31 is formed on the front edge of the recess 30. A switch operating member 32 which is similar in its shape to that of the steering wheel is installed in the recess 30. This switch operating member 32 is provided in the state of being capable of movement operation longitudinally, and vertically by a guide pin 34. Also, within the center console 9, a multiple contact switch 42 operated by the switch operating member 32 is equipped. Further, a switch part S2 for expansion, a switch part S3 for contraction, a switch part S4 for tilt-down, and a switch part S5 for tilt-up are installed in this multiple contact switch 42.
Patent JP-H07331549-A (JP)
Title: High-tenacity fluffed yarn and its production
Inventor: KIMURA TOSHIHIKO
IPC: D02G3/22
Filed: 1994-06-07
Abstract: PURPOSE:To obtain high-tenacity fluff yarn useful as a material for clothing having handle of peach skin touch and liveliness and a material for sewing thread, having excellent unwinding properties, smoothness, sewing properties and seam strength. CONSTITUTION:Plural polyester multlfilament yarn Y which comprises total twenty or more of filaments of single yarn having 0.1-1.5 de fineness of single yarn and weak yarn tenacity and filaments of single yarn having 3.5-10 de fineness of single yarn and strong yarn tenacity and is subjected to first twist in the Z direction are arranged and wound to give a bobbin l, which is fitted to a rotary spindle 2 of an uptwister. The yarn Y is drawn out to feed rollers 4, provided with ply twist in the S direction, then traveled between the feed rollers 4 and take-off rollers 6 in a stretched state at <=50m/minute speed and wound through guide rollers 9 and 11 on a guide 5. The yarns Y in the outward trip side and the way back side are crossed each other, provided with twist and friction, the filaments having low fineness are cut and the yarn is fluffed to give the objective fluffed yarn which has >=830 fluffs with <=1mm length/m amounting to >=90% the total number of the fluffs and has >=4.5g/d strength.
Patent JP-H10314496-A (JP)
Title: Self-sucking pump and washing machine using the same
Inventor: FUKUZAWA SOICHI
IPC: D06F39/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce noise and to improve water pumping performance by providing a sucking room check valve for preventing a reverse flow from the sucking room to an external sucking flow path in a sucking room sucking port and also providing a priming pouring port and an air discharge path which permits a discharge part side to communicate with the sucking room. SOLUTION: When bath water is used for washing water, a water supply electromagnetic valve is opened at first and a priming is permitted to flow from the priming water pouring port 34 into a discharge room 25, an impeller room 8' and the sucking room 30. Then, the priming is poured for a set time, a motor-driven machine 13 is rotated for a short time after the respective parts 25, 8' and 30 are filled and the water of the sucking room 30 is discharged by the rotation of the impeller 8. The sucking room 30 is filled with air discharged from a bath water sucking hose 2 in place of the drained water the motor-driven machine 13 is stopped after that, the priming is poured again and the sucking room 30 is filled with the priming while squeezing out air from an air discharge hole 31.  The operations are repeated so that air in the bath water sucking hose 2 is successively discharged so as to shift an operation to the self-sucking one.
Patent JP-S615589-A (JP)
Title: Discharging type gas laser oscillation device
Inventor: SUZUKI SETSUO
IPC: H01S3/097
Filed: 1984-06-20
Abstract: PURPOSE:To contrive to economize the electric power of the reserve discharging power and to improve the stability of discharge, by a method wherein the voltage of which direct current component is negative is applied between a dielectric electrode and a cathode making the cathode as a reference. CONSTITUTION:A laser resonator is composed of two reflecting mirror 2 disposed at the both end of an anode 1 and a cathode 7. An alternate current power source 11 for generating silent discharge between the inner part of the anode 1 and a dielectric material 9 and a main discharging power source 12 for producing the glow discharge are provided between the anode 1 and the cathode 7. A direct current power source 13 is provided to give minus bias making the cathode 7 as standard. Silent discharge current flows between a dielectric material electrode 10 and the cathode 7, and electrons flow to the direction of the cathode 7, and electrons are emitted effectively through small holes 8. Hereby, only electrons are supplied to the cathode, and the electrical power for reserve ionization are used effectively.
Patent JP-H04329804-A (JP)
Title: Production of rare earth alloy powder
Inventor: KAYA MASAAKI
IPC: C22C28/00
Filed: 1991-04-26
Abstract: PURPOSE:To allow the hydrogen occlusion grinding of a rare earth alloy by the simple and safe process of electrolyzing water with the rare earth alloy as a cathode. CONSTITUTION:The rare earth alloy is immersed into an electrolyte soln. in order to occlude hydrogen in the rare earth alloy and to grind the alloy. The electrolysis of the water is then effected with the rare earth alloy as the cathode to generate the hydrogen on the surface of the rare earth alloy. This hydrogen is occluded into the rare earth alloy.
Patent JP-H09312500-A (JP)
Title: Electronic part mounting apparatus
Inventor: SUMI HIDEKI
IPC: B23P21/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mounting electronic parts such as a chip mounter, a die bonder, a screen printer or a wire bonder equipped with a security system in which a responsible person such as a junior manager, a senior manager, a serviceman can perform only operations of which he or she is in charge and he or she can not perform other operations without permis sion. SOLUTION: A touch panel 7 and a disk reader 9 are provided in front of a cover box 5. A senior manager has a personal key disk 10A, a serviceman has a personal key disk 10B and a junior manager has no key disk. The junior manager having no key disk can perform only daily operations for production. The serviceman can perform wide-ranging operations except modification of password. The senior manager can perform wide-ranging operations including modification of password.
Patent JP-2000316162-A (JP)
Title: Picture signal processor and its method
Inventor: OKADA HIROYUKI
IPC: H04N1/60
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a picture signal processor for reducing a circuit scale, for reducing the number of control lines, for reducing the influence of the fluctuation of elements, and for realizing a highly precise white balance. SOLUTION: A synchronizing signal 21 to be switched by each pixel synchronously with the array of color filters on a color image sensor 11, a synchronizing signal 19 to be switched by each line, a synchronizing signal 20 to be switched by each frame, at least one control signal of the synchronizing signal to be switched by each field, and a gain set value for each array of the color filters are inputted to a control circuit 17 of a gain control circuit 14 of a picture signal processor which converts an analog signal outputted from the color image sensor 11 into a digital signal. Then, a gain is set for each array of the color filters by using those synchronizing signals, and the gain is changed synchronously with the array of the color filters on the color image sensor 11.
Patent JP-S5648761-A (JP)
Title: Vertical synchronism detecting circuit
Inventor: KITAZAWA KEIO
IPC: H04N5/08
Filed: 1979-09-29
Abstract: PURPOSE:To obtain a picture screen of good quality by detecting a vertical synchronizing signal stably by performing amplitude separation after processing an input video signal so that its vertical synchronizing signal part only will increase in amplitude. CONSTITUTION:A television video signal input is delayed by fixed time at N units of delay circuits 3-5 and the input video signal and output signals of delay circuits 3-5 are summed up by adding circuit 2. Thus, the only vertical synchronizing signal part in the input video signal is increased in amplitude to detect securely the vertical synchonizing signal part through the separation of amplitude separating circuit 6.
Patent JP-H05136530-A (JP)
Title: Semicoductor laser device
Inventor: GAARAMU HASUNEN
IPC: H01S5/00
Filed: 1992-04-20
Abstract: PURPOSE: To dispense with assembling individual parts later in a semiconductor device, by a method, wherein a quantum-well active region which is pinched between a pair of dispersion type plug reflection stacks is provided, a laser beam is emitted from the quantum-well active layer to the direction crossing a growth surface, an intrinsic semiconductor layer and a doped semiconductor layer are arranged on one side of the reflector stack, and an optical diode is formed. CONSTITUTION: A quantum-well active region 10 is arranged between a pair of dispersion type plug reflection stacks 11 and 12. An intrinsic semiconductor layer 13 and a doped semiconductor layer 14 are arranged on the dispersion-type plug reflection stack 11, and they form an optical diode on the path of a radiating light, together with an external layer. The intrinsic semiconductor layer 13 may be replaced with a plurality of quantum-well structures, in which a barrier layer and a quantum-well layer are arranged alternately. When the optical diode is biased, using annular ohmic contacts 16 and 17, either a laser output is monitored or a laser beam is modulated.
Patent JP-S61284017-A (JP)
Inventor: SENBA KATSUAKI
IPC: H01H33/66
Filed: 1985-06-10
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-S63290468-A (JP)
Title: Video amplifier circuit
Inventor: NAKATANI HISATSUGU
IPC: G09G1/00
Filed: 1987-05-22
Abstract: PURPOSE:To handle and process both digital and analog video signals by switching a transistor (TR) for differential amplifier circuit drive through the mode changeover. CONSTITUTION:An analog/digital switching signal SW is given to a control terminal of inverter circuits 2, 3. With the switching signal given by H, an analog video signal source interrupting NPN TR Q4 short-circuits a TR Q3 to disconnect a signal source of an analog video signal from a differential amplifier circuit 1. A current resisting from the proper combination of constant currents I1, I2 flows to a load resistor R4 in response to a digital data. Denoting a changeover signal SW by an L level, the inverter circuits 2, 3 are disconnected from the signal source of the digital video signal, the TR Q4 is turned off simultaneously to operate the TR Q3. The analog video signal is amplified by the TR Q3 and outputted from a terminal of the load resistor R4.
Patent JP-S613975-A (JP)
Inventor: TAKAYAMA KIYOSHI
IPC: F25D19/00
Filed: 1984-06-18
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-S5918731-A (JP)
Title: Ion exchange fiber
Inventor: YOSHIKAWA SEIICHI
IPC: C08J5/20
Filed: 1982-07-21
Abstract: PURPOSE:To provide an ion exchange fiber having the sea-and-island structure composed of the sea component having ion exchange capability and the island component composed mainly of reinforcing polymer, having at least partly branched structure, etc., and excellent entanglement of the fibers. CONSTITUTION:The objective ion exchange fiber can be manufactured by melt spinning a sea component having ion exchange capability, e.g. a cation exchange group, anion exchange group, chelate group, etc. (e.g. polystyrene polymer) and an island component composed mainly of a reinforcing polymer (e.g. poly-alpha- olefin) through a sea-and-island composite spinnerette, winding the fiber, drawing to about 2-6 times, and cutting to a proper length. The fiber is treated mechanically in water with a stirrer, etc. to cause the branching or splitting to at least a part of the fiber, and pressed under pressure to obtain a paper-like sheet of the objective fiber composed of short fibers. USE:Ion exchanging material, adsorbent, precoated filtering medium, etc.
Patent JP-S5553210-A (JP)
Title: Oil-in-water emulsion composition
Inventor: ITOU KENZOU
IPC: C09K23/00
Filed: 1978-10-13
Abstract: PURPOSE:To prepare an oil-in-water emulsion composition having excellent storage stability, by reacting and emulsifying a mixture of higher fatty acids comprising gehenic acid and a specific fatty acid with a basic compound. CONSTITUTION:An oil-in-water emulsion composition having excellent effect to the skin, is prepared by reacting higher fatty acids with a basic compound, wherein said higher fatty acids are a mixture of behenic acid and a 18-36C fatty acid which is liquid at room temperature, e.g. isostearic acid, oleic acid, ricinoleic acid, etc., and the basic compound is e.g. L-arginine, L-ornithine, L-lysine, KOH, etc. The amount of the higher fatty acid is 0.5-10.0wt% based on the whole composition, and that of the basic compound is 0.1-0.7 part by weight based on 1 part of the higher fatty acid. Addition of sorbitanemonoester, etc. to the composition further improves the stability, and the addition of tocopherol is effective to prevent the time-dependent degradation of the emulsion.
Patent JP-H0420977-A (JP)
Title: Electrostatic recorder
Inventor: SHIMIZU SHIGERU
IPC: G03G15/05
Filed: 1990-05-16
Abstract: PURPOSE:To stably form a recording image having high resolution without wearing a recording head by applying a recording voltage on an electrode opposing part where a recording electrode opposes to a cylindrical electrode, and selectively transfer a developer carried to the electrode opposing part by a developer carrying means to the side of the cylindrical electrode. CONSTITUTION:When an alternating current is energized to an energizing coil, a traveling-wave magnetic field moving in the direction of the arrow (A) is formed on the outer periphery of the region where the energizing coil is disposed of a recording unit Uw, and magnetic toner (dt) is carried in the direction of the arrow (B) opposite to the direction of the (A) while forming nap. The carried magnetic toner (dt) whose nap is cut and regulated to a prescribed thickness by a doctor blade 18, and then, reaches a recording part W. A recording part W. A recording electrode wire is arrayed and laid from the recording part W to its upstream side, and a driving circuit element 21 selectively applies the recording voltage according to recorded data with respect to each recording electrode wire. The electrostatically charged magnetic toner (dt) is moved to a high potential side, so that only the magnetic toner (dt) on the recording electrode wire on which the voltage is applied is selectively transferred to the surface of the cylindrical electrode 5, on the recording part W, and a black dot is formed.
Patent JP-H07311496-A (JP)
Title: Image forming device
Inventor: KAWAMURA SHIZUO
IPC: G03G21/08
Filed: 1994-05-16
Abstract: PURPOSE:To provide an image forming device which can be easily drastically miniaturized and forms a high-quality image. CONSTITUTION:In the case of exposure, an image carrier 1 is irradiated with light corresponding to the image of an original 15 from an illumination optical system 3 through a half mirror 10 provided in an optical path from the optical system 3 to the image carrier 1, and a latent image is formed on the image carrier 1 with irradiating light. In the case of removing the electrification potential of the non-image part of the image carrier 1, the light from an eraser 8 irradiates the non-image part of the image carrier 1 through the half mirror 10 to remove the electrification potential of the non-image part.