baber/WOPTO huggingface dataset:
Patent JP-S6484150-A (JP)
Title: Automatic analyzing device
Inventor: KODAMA RYUICHIRO
IPC: G01N35/00
Filed: 1987-09-28
Abstract: PURPOSE:To shorten the decision time of a reliability check on the inspection result value of a sample by extracting a reinspection detection route including a group of items required for arithmetic operation. CONSTITUTION:The analyzing device 9 analyzes the sample according to a request item from a controller 6, and calculates and sends the result value back to the controller 6. The controller 6 stores the request item in an item requesting device 1 previously. An operator, on the other hand, analyzes the result value from the analyzing device 9 and inputs one or plural system classification trees for deciding reinspection. Then the result values of respective samples obtained by the analyzing device 9 are stored in a result storage device 2. Then the controller 6 receives the system classification trees which are stored 3 and then initializes the result values sent from the analyzing device 9 later. Reinspection detection routes which are extracted by the initialization are stored in a reinspection detection route storage device 4. Then the latest route where the reinspection of a sample is decided among the reinspection detection routes which are stored 4 is applied to decision making as to whether reinspection is required or not preferentially to other reinspection detection routes.
Patent JP-H0697347-A (JP)
Title: Semiconductor device
Inventor: MUKAI MINORU
IPC: H05K3/34
Filed: 1992-09-14
Abstract: PURPOSE:To provide a semiconductor device in which reliability is enhanced at the time of mounting. CONSTITUTION:Since a lead pin 15 planted on an enclosure 12 has a rectangular cross section where the flexural rigidity varies depending on the direction, relative deformation between a circuit board 17 and the enclosure 12 is absorbed through deformation of the lead pin 15 in same direction as the relative deformation, i.e., the direction of the long side face 16 where the flexural rigidity on the cross section is low, at the time of mounting the enclosure 12 on the circuit 17 thus suppressing thermal stress at a brazed part 20 of the lead pin 15. Consequently, fracture due to thermal fatigue is suppressed at the brazed part 20 resulting in the enhancement of reliability at the time of mounting.
Patent JP-H0768647-A (JP)
Title: Method and apparatus for forming laminated layer
Inventor: KAWAGUCHI NOBORU
IPC: B29C67/00
Filed: 1993-09-02
Abstract: PURPOSE:To reduce a possibility of damaging a three-dimensional object formed of a photocurable resin when a cured layer is laminated without cutting a surface of a cured photocurable resin and the object after molding is heated. CONSTITUTION:A surface of a laminate LS is coated with unsolidified coagulant SL to form a coagulant layer SLL, and cooled by a cooling roller 30 to cure the coagulant SL. Desired regions R1, R2 of the coagulant layer SLL are emitted with a laser light to vaporize the coagulant SL to be removed, and photocurable resin PA is filled in the regions R1, R2. The resin PA is cured by emitting it with a predetermined light. As the coagulant SL, a mixture in which polyvinyl alcohol and eutectic compound are added to urea and which has substantially the same heat expansion coefficient as that of the photocurable resin is employed.
Patent JP-S62105455-A (JP)
Title: Lead frame for semiconductor device
Inventor: MIURA HIDEO
IPC: H01L23/495
Filed: 1985-11-01
Abstract: PURPOSE:To hold an element loader (tab) satisfactorily during plastic sealing process by a method wherein element loader fixing leads are connected to the central parts of element loader sides. CONSTITUTION:Tab hanging 2 for fixing element loader (tab) 1 are taken out of the central parts of four sides of the tab 1. In such a constitution, the rotation in every axial direction and deformation such as distortion etc. can be prevented from occurring by means of preventing the outer distortion and warp of tab 1 from occurring as well as making the tab hanging lead directions in the orthogonal two axial directions. Besides, the deformation of tab 1 during plastic sealing process can be also avoided. Through these procedures, the outer facial deformation of leadframe tab 1 can be prevented from occurring so that the tab 1 may be held in the specified position in the plastic sealing process.
Patent JP-H0583105-A (JP)
Title: Optical isolation solid-state relay
Inventor: FUJII KAZUHISA
IPC: H03K17/78
Filed: 1991-09-25
Abstract: PURPOSE:To simplify the configuration of a drive circuit and to make the size smaller than that of a conventional circuit. CONSTITUTION:A light emitting element LD1 emitting an infrared ray and a light emitting element LD2 emitting a red light are connected in series and the connected components are connected between both terminals of an input side power supply. An output terminal of a waveform shaping circuit W comprising a NOT circuit is connected to a connecting point between the light emitting elements LD1 and LD2. A 1st light receiving element PD in reply with an infrared ray from the light emitting element LD1 and a 2nd light receiving element PDa in reply with a red light from the light emitting element LD2 are connected in anti-parallel with each other. The 1st light receiving elements PD is connected between a gate and a source of a switching element S being a MOSFET and the switching element S is turned on the occurrence of an electromotive force. When the light emitting element LD1 goes off, the light emitting element LD2 is lighted and an electromotive force is produced in the 2nd light receiving element PDa and a residual charge in the switching element S is cancelled by the electromotive force produced in the 2nd light receiving element PDa.
Patent JP-S62107292-A (JP)
Title: Vacuum pump with mechanism for removing fine particle
Inventor: IKEMURA KAZUHIKO
IPC: F04D19/04
Filed: 1985-11-01
Abstract: PURPOSE:To prevent an impeller from breaking and wearing so as to enable a pump to be operated for a long time, by collecting fine particles, contained in gas attracted from an intake port, to be removed by centrifugal force of the centrifugal stage impeller to a pocket provided in a centrifugal stage stator part adjacent to the intake port. CONSTITUTION:Of the half split stators fixed to a casing, a centrifugal stage stator 11B, adjacent to a suction port 2A, provides a pocket 13 in the peripheral side, and a hard quality particle of silicon or the like, contained in gas attracted from the suction port 2A, is accumulated in the pocket 13 by centrifugal force of a centrifugal stage impeller 11A. By this constitution, the impeller is prevented from flawing because the fine hard quality particle, even if it is contained in the gas to be discharged, is removed immediately after the particle intrudes from the suction port 2A, and a pump can be continuously operated for a long time by enabling the impeller to be prevented from wearing and breaking. While maintenance work can be also easily performed because the fine particle, accumulated in the pocket 13, can be brought out only by removing the centrifugal stage stator 11B.
Patent JP-H08106397-A (JP)
Title: Timing check device for control signal of arithmetic means
Inventor: OTSUKI KOJI
IPC: G06F11/00
Filed: 1994-10-07
Abstract: PURPOSE: To fast and easily perform the timing check regardless of the number of commands or the number of patterns changing for each command by providing a parity check means which decides whether the operation timings of control signals of plural types have errors or not. CONSTITUTION: A parity generator 20 is connected to the connection wiring parts 11-1, 11-2, 11-3 and 11-4 which are branched out from an output signal wiring 3 and corresponding to the signals RAS, CAS, WE and CS respectively. Then the generator 20 generates the parities based on the change of each timing of those parts 11-1 to 11-4 and temporarily stores these parities in a parity storage part 21. Then the parities are inputted to a parity checker 22. The parities outputted from the generator 20 are compared with the operation timings of control signals of several types right before they are inputted to a RAM 12. Thus it is decided whether the operation timings of control signals have errors or not.
Patent JP-H1066786-A (JP)
Title: Ornament operating mechanism
Inventor: MOTO YUUICHI
IPC: G04B45/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To use one drive to drive an ornament to move the ornament and operate it at an operating position. SOLUTION: An ornament 30 is set to move between an initial position and an operating position and operate at the operating position. The ornament 30 is directly driven by a drive 2 to move between the initial position and the operating position. Also, the ornament 30 is operated as it is pulled by a cord 36 connected to a rocking lever 28. The movement of the rocking lever 28 is transmitted to the cord 36 only when the ornament 30 is in the operating position.
Patent JP-H08108052-A (JP)
Title: Spinneret of conjugate hollow-fiber membrane
Inventor: HAYASHI TAKASHI
IPC: B01D69/08
Filed: 1994-10-07
Abstract: PURPOSE: To provide the spinneret capable of forming a thin conjugate hollow- fiber membrane with the outer layer having permselectivity. CONSTITUTION: This spinneret 1 is used in the device for producing a conjugate hollow-fiber membrane 3 having a hollow part 4 at the center and having an inner layer 5 and an outer layer 6 outside the hollow part 4. The spinneret 1 has a three-layer discharge hole 10 having an air hole 11 capable of forming the hollow part 4 of the membrane 3, an annular inner-layer slit 12 capable of forming the inner layer 5 and an annular outer-layer slit 13 capable of forming the outer layer 6. The discharge hole 10 is formed by inserting a small- diameter inner thin tube 26 into a large-diameter outer thin tube 25.
Patent JP-S59176021-A (JP)
Inventor: RARUFU TEIRO SHIYURUTSU
IPC: B29C43/02
Filed: 1983-12-26
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-H08109298-A (JP)
Title: Vinyl chloride resin composition for covering electric wire
Inventor: TSUBOI TETSUO
IPC: C08K3/34
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a vinyl chloride resin composition low in toxicity and excel lent in insulating properties and heat resistance by adding a special hydrotalcite compound and a special alwminosilicate to a vinyl chloride resin. CONSTITUTION: This composition comprises 100 pts.wt. vinyl chloride resin, 0.05 to 10 pts.wt. at least one hydrotalcite compound of the formula I (wherein x1 , x2 , and y are numbers that satisfy 0<=x2 /x1 <10, 2<=x1 +x2 <20, and 0<=y<=2 and m is 0 or an arbitrary positive number) and 0.01 to 3 pts.wt. at least one alwminosilicate having a zeolite skeleton of the formula II (wherein M<1> is an alkaline earth metal, M<2> is an alkali metal, p is 0.3 to 1, q is 0.8 to 10, and r is 0 or a positive number). By the addition of a combination of a compound of the formula I and a compound of the formula II, the composition is less colored, is improved in insulating properties and heat resistance, is low in toxicity, and can be used preferably as a material for covering electric wires.
Patent JP-S62104122-A (JP)
Title: Electron-beam transfer apparatus
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1985-10-31
Abstract: PURPOSE:To simplify an apparatus and to implement a compact device and a low cost, by using permanent magnets as magnetic poles, sticking a high permeability material to the inner surface of each permanent magnet, and providing recessed shapes on the facing surfaces. CONSTITUTION:An N pole 11 and an S pole 12 face to each other. They are made of lanthanide rare earth magnet. A mask holder 18 is arranged on the side of the N pole and a mask 19 is held. A voltage of -80kV is applied to the N pole 11, and the mask is held at a negative potential. Permalloy 13, which provides a recessed surface 14 in the facing direction, is stuck to each of the N pole 11 and the S pole 12. By forming the recess surface 14, a protruded part 13a is formed around the Permalloy 13. A stage 21 is arranged over the S pole 12. A wafer 22 is mounted on the stage. At least one coil 15 and two Permally rings 16 are arranged between the N pole 11 and the S pole 12. Ultraviolet rays 23 are applied on a mirror 24. The rays reflected by the mirror 24 are projected on the mask 19. Electrons are discharged from the mask and converged, and the electron beam is projected on the wafer 22.
Patent JP-H0694584-A (JP)
Title: Syringe
Inventor: SAKAMOTO HIROMI
IPC: B64G1/66
Filed: 1992-09-14
Abstract: PURPOSE:To contrive compactness of a syringe by equipping a double cylinder- like expansible and contractible cylinder composed of an outer cylinder and an inner cylinder and an outer piston and an inner piston for performing suction and discharge of liquid. CONSTITUTION:In a suction procedure of a syringe, at first a needle part 7 is immersed in liquid and a stem 8 is pulled until the inner piston 4 is integrated with the outer piston 3. Next, locking of a piston presser 6 is released, it is pulled back in the direction of the outside of an outer cylinder fixing of the outer piston 3 is released, the stem 8 is pulled until the outer piston 3 is brought into contact with the end part within the outer cylinder 1. In a discharge procedure, at first the stem 8 is rotated, a collar 9 is positioned at the outside of the outer piston 3. Next, the stem 8 is pressed, the outer piston 3 is brought into contact with the end part of the inner cylinder 2 and after the piston presser 6 is moved and projected in the direction of the inside of the outer cylinder 1, it is locked. Next, the stem 8 is rotated, pushed and the inner piston 4 is brought into contact with the end part of the interior of the inner cylinder 2. In addition, when the syringe is not used, the inner and outer cylinders 1, 2 are overlapped and reduced for the purpose of compactness.
Patent JP-2000078671-A (JP)
Title: Remote control unit and remote control system
Inventor: TERAMATSU HIDEKI
IPC: H04N5/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a remote control unit that easily performs initialization and easily controls television receivers and VTRs by one unit even when the television receivers and VTRs installed in respective rooms are manufactured by different manufactures. SOLUTION: When a request signal transmission key of a remote control unit is depressed in the case of initializing, a microprocessor 10 senses key depression via a key matrix 13, and transmits a request signal via a light emission circuit 14. A device to be controlled such as a television receiver returns a device identification signal of its own device upon receiving the request signal. The microprocessor 10 receives the device identification signal via a light receiving circuit 15. Then the microprocessor 10 retrieves control data and a signal form in response to the device identification signal from a ROM 11 and expands the signal in a RAM 12. After that, the microprocessor 10 references the RAM 12 to generate a control signal corresponding to the device to be controlled on every key operation.
Patent JP-S6487879-A (JP)
Title: Driving mechanism
Inventor: NAKAOKA SHOICHI
IPC: H01F7/02
Filed: 1987-09-29
Abstract: PURPOSE:To produce pollution-free power by making it possible for a superconductor and a magnet, which are placed face to face, to be displaced relatively and linearly and by varying the temperature of the superconductor periodically, thereby producing the driving power for reciprocal, linear motion. CONSTITUTION:A piston A made up of a superconductor, to which a piston rod D is fixed, is inserted into a cylinder C in such a manner that the piston A can make a free, reciprocal movement. The piston A is constantly pushed by a compression spring E in the direction of a magnet B. Cooling gas G is allowed to pass through between the piston A and the cylinder C and is flowed intermittently from an inlet port IN to an outlet port OUT. Accordingly, the superconductor-manufactured piston A comes in a superconducting state periodically and makes a reciprocal movement right and left. This reciprocal movement is converted into a rotational movement, and both movements can be used as the driving power. Accordingly, the pollution-free driving-power with a noise suppressed can be obtained, without using fuel.
Patent JP-S6488680-A (JP)
Title: Document forming and correcting support device
Inventor: KUGA SHIGEKI
IPC: G06F17/22
Filed: 1987-09-29
Abstract: PURPOSE:To add information such as a part of speech by fetching language information such as the part of speech from the information of an illustrative word familiar to a user. CONSTITUTION:A means 2 for storing the character string of Japanese inputted from an input means 1, a means 3 for storing a dictionary for analyzing the morphological element of the character and code string of the stored Japanese and a means 4 for storing a grammar and other dictionary are provided. At the time of registering a document forming and correcting dictionary, a well known word having a similar grammatical operation is KANA (Japanese syllabary)/KANJI (Chinese character) converted to draw required information from a KANA/KANJI converting dictionary and use for the dictionary of this device. This information is displayed so as to be understood by the user and when an error is present, it is corrected. Thereby, the information such as the part of speech can be registered with a simple operation irrespective of the quantity of the information.
Patent JP-S60140036-A (JP)
Title: Concentrated exhaust system
Inventor: OOSAWA YOSHIO
IPC: F24F7/06
Filed: 1983-12-28
Abstract: PURPOSE:To realize the stable and highly accurate control of an exhaust fan motor by a constitution wherein a blower is controlled by the result of comparison between the air flow rate flowing in an exhaust duct and the set initial reference value of air flow rate in the titled automatic exhaust fan motor control type system. CONSTITUTION:The initial reference value of inducing air flow rate is selected in accordance with the magnitude of an indicator draft capacity and set at an air flow rate setting circuit 15. In addition, an exhaust fan motor 21 is put into operation and the openings of manual/automatic dampers of scheduled draft chambers are adjusted to the magnitudes of the capacities of the respective chambers. After that, when the number of the draft chambers in operation changes during the operation of the system, a differential calculator 17 compares the detection signal of an air speed sensor 9 with the reference value of an air rate setting circuit 15 in order to increase or decrease the rotational frequency of the motor 21 through an inverter 19. Due to the constitution as mentioned above, the minimum exhaust air flow rate required can be supplied in response to the number of the draft chambers in operation, resulting in obtaining the stable and highly accurate control of the exhaust fan motor.
Patent JP-H03109969-A (JP)
Title: Production of thin film by sol-gel method
Inventor: ITO MASUMI
IPC: B05D1/18
Filed: 1989-09-22
Abstract: PURPOSE:To form a thick film by preparing several kinds of hydrolyzing solns. which vary in the content ratios of alcohol as a coating liquid and coating the surface of a substrate successively with the solns. of the higher content ratios of the alcohol. CONSTITUTION:Several kinds of the solns. which vary in the content ratios of the alcohol in the hydrolyzing solns. obtd. by adding water and alcohol to metal alkoxides, such as mentioned, ethoxide of silicon, titanium. The content ratio of the alcohol is limited to 5 to 30 molar ratio to the alkoxide at this time. The thin films are then formed by each one layer on the substrate by using the solns. successively from the hydrolyzing solns. of the higher content ratios of the alcohol and are dried within 30 minutes in 100 deg.C atmosphere. The multiple layers consisting of the thin films of the hydrolyzing solns. of the lower ratios of the alcohol in the upper layers are laminated in this way, by which the thick film which is free from defects, such as cracking, white clouding, and peeling from the substrate, is obtd.
Patent JP-2000077850-A (JP)
Title: Multilayer wiring board and its manufacture
Inventor: NISHIMOTO AKIHIKO
IPC: H05K3/46
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board and its manufacturing method by which adhesion failure between insulation layers can be eliminated in a wiring board provided with a wiring circuit layer made of metallic foil covering a wide area such as a ground layer, etc. SOLUTION: A plated surface 11 of 0.2-2.0 μm in surface roughness (Ra) is formed on one surface of a metallic foil 13 by plating, and it is adhered to a resin film 14, and then the metallic foil 13 on the surface of the resin film 14 is etched so that its surface roughness (Ra) becomes 0.2 μm or more. Further, after a circuit pattern is etched on the surface of the resin film 14 so as to form a wiring circuit layer 16 the wiring circuit layer 16 on the surface of the resin film 14 is pressed down to the surface of a soft insulation sheet 17 containing an organic resin until it is buried therein and transferred to the surface thereof. Then, after a plurality of insulation sheets 17 in which the wiring circuit layer 16 is buried in their surface are laminated and press-fitted, they are heated and cured at the same time so as to obtain a multilayered wiring board.
Patent JP-H1072564-A (JP)
Title: Black pencil lead
Inventor: YOSHIDA MITSURU
IPC: C09D13/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a black pencil lead which provides smooth feeling in writhing and is excellent in density of drawn lines and strengths by molding a mixture of a graphite powder, a clay powder, a specific compd., and water, drying and baking the resultant molded item, and impregnating it with an oil or fat. SOLUTION: A mixture comprising a graphite powder pref. having an average particle size of 15μm or lower, a clay mineral contg. at least 97wt.% particles with sizes (by the Andreasen method) of 3μm or lower and 1wt.% or lower particles with sizes of 10μm or higher (e.g. montmorillonite bentonite), a sodium salt of a β-naphthalenesulfonic acid-formalin condensate, water, and if necessary a water-soluble saccharide (e.g. gum arabic and/or PVA-grafted starch) and/or a sugar alcohol (e.g. sorbit) is molded, dried, and baked. The resultant product is impregnated with an oil or fat (e.g. lard).
Patent JP-H03211023-A (JP)
Title: Molding method for cover sheet
Inventor: TOMIOKA HIROSHI
IPC: B29C41/20
Filed: 1989-09-20
Abstract: PURPOSE:To eliminate waste of a material by preventing generation of flashes and simplifying registration of the material, by a method wherein a sheet material is applied to a peel base, a case is press-bonded to the peel base so as to cover the same, turned centering around an axis, which is vertical or parallel with an opening surface of the case, and the sheet material is expanded to an inner wall of an opening part of the case by applying centrifugal force to the sheet material. CONSTITUTION:A peel base 8 is put on the top of a rotating carriage 4 and a sheet material 2a in an uncured state is applied onto an axial line of a rotary shaft 3a at a uniform thickness. Then a case 1 is put over the sheet material 2a, the top is pressed by a press shaft 6 for the case 1 and an opening part 1a is press-bonded to the peel 8. When a matter on the rotating carriage 4 is turned integrally by driving a motor 3 after the above-mentioned setting, the sheet material 2a is expanded in a radial direction with centrifugal force and a rotation is suspended at the time when the sheet material 2a is expanded up to an inner wall of the case in a short time. Then when the sheet material 2a is cured by heating the case 1 and peel base 8 as they are press-bonded and the peel base 8 is peeled off from the case 1, a cover sheet 2 is molded on the opening part 1a of the case 1.