baber/WOPTO huggingface dataset:
Patent JP-H0484449-A (JP)
Title: Tab tape
Inventor: WADA NORIO
IPC: H01L23/498
Filed: 1990-07-27
Abstract: PURPOSE:To prevent oxidation and deterioration of a tin plating film, carry out excellent bonding and prevent the generation of whisker by covering the tin plating film or the soldering film and thereby forming a gold plating film. CONSTITUTION:A tin plating film 14 is formed on an inner lead 12 and an outer lead 13. A gold plating film 16 is further formed on the tin plating film 14. As the tin plating film 14 is covered with the gold plating film 16, it is possible to prevent deterioration caused by the oxidation of the tin plating film 14 or the like and it is also possible to prevent the growth of whisker from the tin plating film 14. Furthermore, the gold plating film 16 itself is extremely stable, which makes it possible to carry out excellent bonding. Especially, the jointing of the inner lead 12 to a semiconductor device is carried out by gold-tin eutectic alloy between the tin plating film formed on the inner lead 12 and a gold bump formed on the semiconductor device. However, it is necessary to form the thickness of the gold plating film 16 so that it may not hinder the formation of gold-tin eutectic alloy.
Patent JP-S6442720-A (JP)
Title: Clock generating circuit
Inventor: FUJIWARA HISASHI
IPC: H03K5/151
Filed: 1987-08-10
Abstract: PURPOSE:To contrive the reduction of the number of transistors by providing a first NAND gate circuit in which a single phase clock becomes a first input and the output of a second NAND gate circuit becomes a second input, and a second NAND gate circuit in which the output of a first inverter circuit becomes a first input and the output of a first NAND circuit becomes the second input. CONSTITUTION:The titled circuit contains NAND gate circuits 1, 2 of two inputs and inverter circuits 3, 4 and 5. These NAND gate circuits 1, 2 are not a complete CMOS constitution, but constituted as a pseudo NAND gate circuit. The NAND gate circuit 1 is constituted so that a single phase clock becomes the first input, and the output of the NAND gate circuit 2 becomes the second input, and the NAND gate circuit 2 is constituted so that an output of the inverter circuit 5 becomes the first input, and an output of the NAND gate circuit 1 becomes the second input. This clock generating circuit does not necessitate an inverter circuit for delaying a signal, and accordingly, the number of transistors can be reduced.
Patent JP-H0250250-A (JP)
Title: Document preparing device
Inventor: SUGIE MISAKO
IPC: G06F17/21
Filed: 1988-08-12
Abstract: PURPOSE:To speedily execute the preparation of a document with much smaller working quantity and to decrease complexity by parallelly executing function for KANA (Japanese syllabary) and KANJI (Chinese character) conversion and sentence polish. CONSTITUTION:Polish indicating means 11 and 12 to indicate the sentence polish, which checks a style or a writing form, and a sentence polishing means 7 to execute the polish concerning a sentence parallelly with the KANA-KANJI conversion when the sentence polish is indicated with this indication and to give warning to a part, in which there is an error or the possibility of the error, are provided. A control means 1 is provided to simultaneously control correction to the part, to which the warning is given by this sentence polishing means 7, and the selection of a candidate word with the KANA-KANJI conversion of an inputted character string. Thus, the complexity is canceled in the sentence polish and the sentence polish is executed parallely with the KANA- KANJI conversion. Then, one time of selecting work is enough for a dictionary and a subject word.
Patent JP-H0542288-A (JP)
Title: Drum type electric washing and drying machine
Inventor: KAJITA YOSHIAKI
IPC: D06F37/40
Filed: 1991-08-09
Abstract: PURPOSE:To improve washing and drying capability coping with the type and contamination of a wash cloth by providing an oscillation disc in a drum for integrated or relative motion therewith, and controlling the motion state of the disc via a signal actuated member outside the drum. CONSTITUTION:A wash is elevated and dropped with a centrifugal force and a baffle, when a drum 3 is slowly rotating. Upon power supply to a solenoid 19 actuated with an external signal, the plunger 19a of the solenoid 19 causes the rotation of a retainer 17, until arrival at the bottom of the groove section 17a of the retainer 17, while contacting the slope thereof. A cylindrical roller 18 is thereby retained at a position for engagement with the recess 16a of a housing 16. In this state, the roller 18 can rotate, relative to a clutch box 15 and, therefore, an oscillation disc 10 vibrates due to inertia. The wash elevated with the drum 3 is scraped down with the projection of the disc 10. The motion of the wash cloth, therefore, becomes complicated, and begins to change places. According to this construction, washing and drying capability can be improved by optimally setting an operation program for the solenoid 19.
Patent JP-H1049654-A (JP)
Title: Signal correcting method for image fetching device
Inventor: KANZAKI HIROYUKI
IPC: H04N1/40
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To perform seure discrimination at all times even if the reflected light quantity characteristic value of the surface of an object to be read varies, by making corrections for varying the amplification factor of an image signal sampled by an area sensor according to the quantity of reflected light from a reflected light quantity measuring instrument. SOLUTION: Prior to a read of an image of the read object 2 by the area sensor 3, the reflected light quantity ratio measuring arithmetic part 10 measures the quantity of totally reflected light from the read object 2, light by a light source 11 which is constant in light quantity, by a photosensor 12, and a reflected light quantity ratio MR calculated by the arithmetic part 10 is inputted to a control circuit 8. When the reflected light quantity ratio MR is larger than a certain value, the read object 2 is whitish and corrections are made by using a characteristics curve suppressing a high level. When the reflected light quantity ratio MR is within a mean range, no correction is made. When the reflected light quantity ratio MR is smaller than the certain value, the read object 2 is blackish and corrections are made by using a characteristic curve increasing a low-level output.
Patent JP-S6091243-A (JP)
Title: Detecting method of inorganic or organic solvent
Inventor: YANAI KIYOSHI
IPC: G01N21/78
Filed: 1983-10-26
Abstract: PURPOSE:To prevent accident caused by oxidation of contents, by detecting an inorganic or organic solvent by a pigment or a dye, which is colored when it is dissolved or dispersed in a solvent comprising an inorganic or organic material. CONSTITUTION:In the case of application to a container constituting body A, in which a content 8 is inputted, a member layer 4, which is liable to absorb liquid, is bonded between a surface member layer 2, on which a printing surface 1 is provided, and a back surface member layer 7 with bonding agents 3 and 5. Thus a coloring laminated member B is constituted. The member B is laminated on the outside of the constituting body A and used. A coloring member layer 6 is printed on the layer 4 comprising paper and a white opaque polymer layer. Hydrophilic property and lipophilic property, which are opposite to the layers 4 and 6, are provided in the bonding agents 3 and 5. The layers 2 and 7 are formed by transparent plastic film having excellent humidity resistance. An ordinary water soluble dye and the like are used for the layer 6. A small hole reaching the content 8 is provided from the outside through the members A and B. Then the layer 6 is colored by the content 8.
Patent JP-S6356955-A (JP)
Title: Optoelectronic integrated circuit device
Inventor: MAKIUCHI MASAO
IPC: H01S5/042
Filed: 1986-08-27
Abstract: PURPOSE:To produce an optoelectronic integrated circuit device (OEIC) capable of responding rapidly by means of simple manufacturing processes, by monolithically integrating a lateral injection laser having an active layer of a quantum well structure and a field-effect transistor (FET). CONSTITUTION:A semiconductor laser comprises an active layer 11 having a quantum well structure, insulating or semi-insulating clad layers 7, 8 sandwitching the active layer and P-type and N-type regions 1, 2 spaced from each other and formed by introducing a conducting dopant into the active layer through the clad layer. Disordered regions 1A, 2A are formed by the phenomenon that GaAs and A GaAs are diffused in each other to provide a disordered state in which mixed crystals with averaged composition are produced. The active layer thereby provides a lateral double-hetero structure improving the lateral containment of light. In an FET, a gate electrode 5 is formed on the active layer which serves as an operating region.
Patent JP-H0246889-A (JP)
Title: Washing machine
Inventor: TAKAHASHI YUKO
IPC: D06F33/02
Filed: 1988-08-10
Abstract: PURPOSE:To carry out the proper processings (taking-out the washed articles from a washing machine, cutting OFF electric power, etc.) from outside by informing of the completion of a series of operations again when the proper operations are not carried out from outside when a series of operations are completed. CONSTITUTION:A state transition controller 1 inputs a completion detecting signal 5 into a completion information device 2 and a timer 3, when a series of operations of washing, rinsing, and dehydration are completed. Then, the completion information device 2 informs the outside of the completion of a series of operations, and the timer 3 starts operation, and after the lapse of a certain time, said timer 3 detects the time-out, and inputs a time-out signal 7 into a not-wet-processed state detector 4. When no reset input signal 8 is inputted from outside up to this time, the not-yet-processed state detector 4 inputs a not-yet-processed state detection signal 6 into the completion information device 2 and the timer 3, and the completion information device 2 informs the outside of the completion of a series of operations again, and the timer 3 receives the not-yet-processed state detection signal 6 and starts operation again. These operations are repeated until the reset input signal 8 is received.
Patent JP-H1048999-A (JP)
Title: Photoconductor and image forming device
Inventor: TAKEMURA HITOSHI
IPC: G03G5/08
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an image flowing, by improving temperature controll performance by a sheet form heater. SOLUTION: A photoconductor layer is coated on the outer periphral surface of a drum form board, a sheet form heater 4 furnishing a slit 6 is provided on the inner circumferential surface, a lead 12 for thermistor furnishing a thermistor detector 12a is inserted to the slit 6, and the thermistor detector 12a is provided between the inner surface of the drum form board and the sheet form heater 4.
Patent JP-H0925681-A (JP)
Title: Assembly frame member
Inventor: YAMANAKA TSUNEO
IPC: E04C3/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To easily assemble frame, etc., such as reinforced steel framed-concrete aggregate, prefabricating steel frame, scaffolding and filing shelf even a worker is an unskilled person. SOLUTION: A frame member is so formed that it has a roughly T-shaped section wherein the width of each right and left sides 12 and 12 is the same as the height of a vertical side 11, and a plurality of bolt holes 13... are so bored in the sides at specific intervals that they are set in the same positions in the longitudinal direction. A plurality of bolt holes 14... are so bored in the vertical side at specific intervals that they are positioned in middle parts of the adjacent bolt holes in the sides in the longitudinal direction. Vertical sides of two frame members, both right and left sides or the vertical and horizontal sides can be clamped with bolts.
Patent JP-H0363058-A (JP)
Title: Perfume emitting apparatus
Inventor: MIYAJI SATORU
IPC: A61L9/03
Filed: 1989-08-01
Abstract: PURPOSE:To close automatically an emission port when it is not used and to make it possible to use a perfuming agent for a long time by setting up a make-and-break plate opening and closing the emission port for a perfume, a heat deformable body fixed on this make-and-break plate and heating device heating a container and the heat deformable body. CONSTITUTION:When a warm air generating apparatus is worked, a warm air warms up a container 7 contg. a perfuming agent 6 and when the temp. is elevated at a specified temp. or higher, a heat deformable body 10 is shrunk and deformed to lower a make-and-bread plate and to open an emission hole 8, which emits a perfume of the perfuming agent 6. In this case, as the perfuming agent 6 is warmed by heat, evaporating or sublimating speed of the perfuming agent 6 becomes larger and it is furthermore diffused on the flow of the warm air to spread uniformly the perfume over a room. In addition, when working of the warm air generating apparatus 5 is stopped, the heat deformable body 10 is cooled and extended and the make-and-break plate 9 closes the emission hole 8 to prevent the perfume of the perfuming agent 6 from 1 being emitted through the emission hole 8. In addition, if this apparatus is built in an air conditioner such as a warm air generator, a perfuming function can be added to an air conditioning function and a drying function.
Patent JP-S6445800-A (JP)
Title: Pyrolytic boron nitride vessel
Inventor: IWASA MITSUYOSHI
IPC: C30B11/00
Filed: 1987-08-13
Abstract: PURPOSE:To obtain a pyrolytic BN vessel (PBN), consisting of a multi-wall structure with hardly any occurrence of lamination, by increasing tensile strength of a BN film in the thickness direction on the opening side from the bottom by a given multiple. CONSTITUTION:Tensile strength of a BN film of a PBN vessel having a multiple structure prepared by laminating preferably >=5, especially >=10 layers of the first walls constituting the main part of the membrane and the second walls regarded as playing a role in joining the first walls is defined as follows. That is the tensile strength in the thickness direction of the BN film in a part from an opening to a depth of 1/3 in the above-mentioned FBN vessel is >=30kg/cm<2>. This tensile strength is 1.3-10 times of that in the thickness direction of the BN film in a part from the bottom to a depth of 1/3. Since the aforementioned FBN vessel of this invention causes extremely rare lamination in using for a liquid-encapsulated Czochralski (LEC), molecular-beam epitaxy (MBE) or horizontal Bridgman (HB) methods, etc., long life can be expected. Thereby this vessel is useful for reducing production cost of compound semiconductor single crystals, etc., and growth of single crystals with hardly any impurities, etc.
Patent JP-H0484658-A (JP)
Title: Method for inserting ceramic parts as internal chill
Inventor: MURACHI MIKIO
IPC: F02F1/42
Filed: 1990-07-27
Abstract: PURPOSE:To enable inserting as internal chill while surely preventing the development of a crack in the case of inserting the ceramic parts having complicated shape by arranging a solid material into a thick forming part, where casting metal forms the thick part, in a cavity. CONSTITUTION:A forked cylindrical-shape exhaust port 12 having a fork part 121 is prepared, and this is incorporated into a core molding mold for a casting and molded as the core 1 together with molding sand 11 and set in the cavity 30 of the mold 3. The solid material 4 is set into the thick forming part 301 in the cavity 30. The thick forming part 301 is adjacent to the fork part 121 in the exhaust port 12 and is the part, where the casting metal 20 forms the thick part. By taking out the molding material and removing and cleaning the molding sand 11 of the core 1, this is completed.
Patent JP-S6446225-A (JP)
Title: Production of magnetic recording medium
Inventor: SAKURAI KAZUE
IPC: G11B5/845
Filed: 1987-08-13
Abstract: PURPOSE:To improve the surface condition of a titled medium and to obtain a high squareness ratio by coating a magnetic coating compd. contg. a specific ratio of an electron ray curing type resin on a base film and applying a magnetic field orientation to orient magnetic powder circumferentially to the coating, then curing the coating by electron ray irradiation. CONSTITUTION:The magnetic coating compd. contg. the electron ray curing type resin is coated on the base film and a raw film 1 in an uncured state is sent to conveying rolls 2, 3 by which the film is moved at a specified speed in the direction of an arrow 1 in a magnetic field orienting device. An electron ray irradiation device 12 is disposed on an orienting magnet holder 11 with the raw film 1 in-between. The electron ray curing type resin having a function as a non-solvent vehicle is incorporated as a binder component into the magnetic coating compd. at 40-80pts.wt. per 100pts.wt. magnetic powder. The magnetic field to orient the magnetic powder circumferentially is applied to the coating after coating of the magnetic coating compd. and thereafter, the binder is cured by the electron ray irradiation. The roughening of the surface condition occurring in the orientation stage is thereby decreased and the high squareness ratio is obtd.
Patent JP-H11342300-A (JP)
Title: Cordless iron with ih(induction heater)
Inventor: TACHIKAWA RYOZO
IPC: D06F81/08
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To iron using an iron as a heating element with an IH(induction heater). SOLUTION: This ion uses an IH(induction heater) 2 as an ironing board 1. As it is too hard for an ironing board 1 to use, with spreading a mat 4, it works as an ironing board 1. And it uses a heating element as an iron 5 to be a cordless iron with an IH(induction heater) 2.
Patent JP-S6356972-A (JP)
Title: Laser exciting device
Inventor: AZUMA TAKEKUNI
IPC: H01S3/0971
Filed: 1986-08-27
Abstract: PURPOSE:To stabilize the laser oscillation by using a porous metal plate having a large number of openings as one of a pair of primary discharge electrodes to be oppositely placed in the laser exciting space, and disposing pin-shaped preliminary discharge electrodes on the reverse side of this porous primary discharge electrode with the openings being respectively matched with axis centers. CONSTITUTION:When a switch 10 is turned on for a short time with a capacitor C1 being charged by a d.c. power supply 7 through resistors R1 and R2, the high voltage of the capacitor C1 is applied across an anode 3a and a cathode 2 and simultaneously also applied across the anode 3a and the common connecting terminal of a capacitor 12. By this, corona discharge occurs between preliminary discharge electrodes 11 and the anode 3a, and since the preliminary discharge electrodes 11 are positioned on the central axis of openings B, the discharge light is introduced into a primary discharge space A and ionizes a CO2 gas. And, as the charging voltage of the capacitor 12 increases, the primary discharge space A is destroyed, thereby forming a uniform glow discharge. With this, stable laser oscillation can be generated for a long period of time.
Patent JP-2001028675-A (JP)
Title: Image forming device
Inventor: KAMEI NAOYUKI
IPC: H04N1/21
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To continuously operate an image forming device without interrupting a function in operation because data are stored in a memory corresponding to other functions even in the case that data by the function in operation cannot be stored in the memory. SOLUTION: The image forming device is provided with a facsimile memory 6 to store transmission reception data by a memory transmission reception function of a facsimile terminal, a copying memory 5 to store copy data by a copy printer function or external input data, a compression/expansion conversion section 7 that converts the transmission reception data stored in the facsimile memory 6 with the memory transmission reception function into data suitable for communication via a communication channel, and a storage control means (CPU) that stores data to a memory corresponding to the other function when all data cannot be stored to the corresponding memory in the case of using one function among a plurality of functions.
Patent JP-S5993715-A (JP)
Title: Photo-setting resin composition for sealing
Inventor: MORIKAWA TAKAO
IPC: C09K3/10
Filed: 1982-11-18
Abstract: PURPOSE:To prepare the titled resin composition having excellent adhesivity, sealability, and thermal cycling resistance, and suitable for the sealing of a liquid crystal cell, by compounding a polybutadiene having (meth)acryloyl group at the side chain, etc., a photo-polymerizable diluent, and a photopolymerization initiator. CONSTITUTION:The objective resin composition can be prepared by compounding (A) 100pts.wt. of a polybutadiene resin having a number-average molecular weight of 500-10,000 and having acryloyl and/or methacryloyl group at the molecular terminal and/or side chain, with (B) (preferably 10-100pts.wt. of) a photo-polymerizable diluent such as (meth)acrylic acid, and (C) (preferably 0.1- 5pts.wt. of) a photopolymerization initiator (e.g. benzophenone).
Patent JP-H0486589-A (JP)
Title: Human body detection system with id card
Inventor: ASAKINO KUNIHIRO
IPC: G01V3/00
Filed: 1990-07-31
Abstract: PURPOSE:To enable the detection of a man regardless of carrying of an ID card by processing a signal involved in a mutual change in electric field distribution between the ID card and a transmitting/receiving antenna as arranged sandwiching an area through which a man is expected to pass. CONSTITUTION:When a man invades an area A expected to pass from the direction of the arrow P, a change is caused by a human body in an electric field distribution of an ID card 1 and a transmitting/receiving antenna and the electric field distribution of an ID card 2 and an antenna changes being delayed. Resulting two signals are processed with a signal processing computer to detect the invasion of the man. When the man invades from the direction of the arrow Q, he is detected with the cards 2 and 1 sequentially to recognize the invasion of the man from the direction of the arrow Q. As a pseudo Doppler effect is not expected as an electric field is stationary between the ID cards 1 and 2 and the antenna. Thus, with the invasion of the man into this detection area, a change in the electric field, namely, reflective agitation is caused, a condition which is equivalent to that as if the ID cards 1 and 2 were to move in one way or another.
Patent JP-2000034854-A (JP)
Title: Hinge with damper function
Inventor: KAMIMURA KOJI
IPC: E05F3/20
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a hinge with a damper which increases resistance abruptly at the time when relative rotating movements of a shaft-like member and a bearing member are to be made abruptly. SOLUTION: A hinge 14 with a damper function is composed of a shaft-like member 20, a bearing member 22 and others and a cover 16 is fitted to the shaft-like member 20 with a bracket 24 interposed, while the bearing member 22 is fitted to the upper-side part 12 of the main body of a copying machine with a bracket 26 interposed. The shaft-like member 20 has second and third shaft parts 2002 and 2003 connected rotatably to second and third hole parts 2202 and 2203 and a first shaft part 2001 which forms an annular gap 28 extending in the direction of extension of a first hole part 2201, between the inner peripheral surface of the first hole part 2201 and it, in a state wherein the second and third shaft parts 2002 and 2003 are connected rotatably to the second and third hole parts 2202 and 2203. A silicone compound is sealed in the annular gap 28.