baber/WOPTO huggingface dataset:
Patent JP-H08100293-A (JP)
Title: Plating method and barrel device for plating
Inventor: INOUE HIROTOSHI
IPC: C25D17/20
Filed: 1995-07-24
Abstract: PURPOSE: To form plating films having a uniform thicknesses on many small- sized works at a good yield by providing a barrel type plating device with agitating plates formed to a specific structure within a barrel, thereby uniformly agitating the works at the time of subjecting these works to plating with this plating device. CONSTITUTION: The many small-sized works to be plated and dummies are put into the hexagonal columnar barrel 1 mounted with nets 2 having many small holes 2a on their outside surfaces. The barrel is immersed into a plating liquid to infiltrate the plating liquid into the barrel from the small holes 2a and while the barrel is rotated around its longitudinal axis, the work surfaces are subjected to plating. In such a case, plural pieces of the polyhedral flat agitating plates 10 are mounted within the barrel by fixing both ends to both end faces 11, 12 of the barrel 1 in the state of parting these plates from the inner peripheral surface of the barrel.  The contact of the works to be plated with the plating liquid is improved during rotation of the barrel and works having the plating films of a uniform thickness are produced at the good product yield without adhesion and integration of the works with each other or the works and the dummies with plating films.
Patent JP-S6078562-A (JP)
Title: Method and apparatus for forming fish paste product
Inventor: SHIOHAMA HIROSHI
IPC: A23L17/00
Filed: 1983-10-06
Abstract: PURPOSE:To obtain the titled product similar to a hand-made product, in high efficiency, by cutting the raw material to a definite portions, pressing to a definite thickness with a press roller, forming by lowering an embossing die, and tilting and lifting the die. CONSTITUTION:The raw material G is cut to a predetermined amount, pressed with a press roller 5 to a definite thickness, and formed by lowering the embossing die 7 vertically toward the material G when the material reaches below the embossing die 7 and pressing the material between the die 7 and the belt conveyor 3. After forming, the embossing die 7 is lifted while being tilted toward the moving direction of the belt conveyor 3 to prevent the collapse of the formed material. The shape of the formed material can be varied by changing the tilting direction of the embossing die in the lifting motion.
Patent JP-S6082005-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02B13/02
Filed: 1983-10-06
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-S6165459-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONMA TETSUYA
IPC: H01L21/316
Filed: 1984-09-07
Abstract: PURPOSE:To obtain flattened interlayer insulation films by a method wherein one main surface of the titled device with unevenness in spin-coated with a coating agent of low viscosity and heat-treated at a temperature below 500 deg.C in a nitrogen gas atmosphere, further spin-coated with a coating agent of high viscosity and heat-treated. CONSTITUTION:One main surface of this device which unevenness is spin-coated with the coating agent of low viscosity produced by diluting an organic silicon solution with an alcoholic solvent. An Si oxide film 110 of the first layer is formed by heat-treating this device at a temperature below 500 deg.C in an N2 gas atmosphere. An Si oxide film 111 of the second layer is formed by heat treatment after a spin-coat of high-viscosity coating agent with a spin-coater in the N2 gas atmosphere. This manner enables the formation of the flattened interlayer insulation film excellent in flattening at a temperature below 500 deg.C without cracks.
Patent JP-H0352319-A (JP)
Title: Digital delay circuit
Inventor: KISHIMOTO TOMOAKI
IPC: H03H17/08
Filed: 1989-07-19
Abstract: PURPOSE:To specify a sampling time by an A/D conversion time and a storage time and to obtain high quality by reading a digital signal being a delay output from a storage means on the way of applying A/D conversion to an analog signal, and storing the digital signal subject to digital conversion to the storage means after A/D conversion. CONSTITUTION:A low pass filter 10 limits the band of an analog signal supplied to an input terminal 12 to a half of the sampling frequency in the case of A/D conversion by an A/D converter 14. The digital signal from the A/D converter 14 is stored in a shift register 16 of 16-stage configuration one by one bit each and the storage value of each stage is stored in a dynamic memory 18. The stored digital signal is read and converted into an analog signal by a D/A converter 20, fed to relevant sample-and-hold circuits 22a-22c and fed to delay output terminals 26a-26c via low pass filters 24a-24c. Thus, one sampling time is specified by A/D conversion time + write time to storage means and a high quality circuit is attained.
Patent JP-S6165181-A (JP)
Title: Signal detector of wide range underwater detector
Inventor: MORIMATSU HIDEJI
IPC: G01S7/52
Filed: 1984-09-06
Abstract: PURPOSE:To display precisely received signal from all directions on a display device independently of the intensity of a signal level by setting an amplification control characteristic or an attenuation rate control characteristic in accordance with the arrival direction of each received signal. CONSTITUTION:The direction of a directional receiving beam formed by a beam formation circuit 2 is controlled by a direction control circuit 3, the beam is led into an attenuator 4 and the receiving beam directed in a specific direction out of the directional receiving beams is more attenuated as compared with other directional receiving beams. An attenuation control circuit 5 switches the combination of the attenuator 4 in accordance with the directional data of the receiving beam specified by the circuit 3. The output of the attenuator 4 is sent to a display device 7 and picture elements are scanned by a picture element scanning circuit 8, which interlocks with the circuit 3 to scan the picture elements. Therefore, the receiving beam sent from the circuit 2 is displayed on the corresponding azimuth position on the display screen of the display device 7.
Patent JP-2001014451-A (JP)
Title: Image processor
Inventor: SHIMIZU HIDEAKI
IPC: G06T1/60
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To make the data buffer of small capacity surely execute the conversion of synchronous data to asynchronous data or conversion of asynchronous data to synchronous data. SOLUTION: This device has a CPU bus 221 for transferring data, a scanner engine 201 for outputting image data synchronously with the clock of a fixed frequency, a CPU 202 for processing the image data independently of the clock of the fixed frequency and a buffer module 220 for converting the synchronous data to the asynchronous data in the exchange of image data through the CPU bus 221 between the scanner engine 201 and the CPU 202 and the capacity of the buffer module 220 is made into capacity capable of storing image data longer than time for the other device to occupy the CPU bus 221 for one time of data access at least.
Patent JP-S6345714-A (JP)
Inventor: TANIGUCHI YASUHIKO
IPC: H01B17/28
Filed: 1986-08-12
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-H03136794-A (JP)
Title: Cutter device for sliced product
Inventor: GIYUNTAA BUEEBAA
IPC: B26D1/26
Filed: 1990-07-16
Abstract: PURPOSE: To cut a product at a high speed in a low load by forming a cutter so that the periphery of the circumferential part continuously increases up to a maximum value by starting from a minimum value in the vicinity of a hub. CONSTITUTION: A cutter 3 is fixed to a driving shaft 1 through the hub part 2. A radius of this cutter 3 continuously increases on the periphery of the circumferential part up to a maximum value by starting from a minumum value in the vicinity of the hub part 2, so that various diameters related to this maximum cutter diameter and a minumum cutter diameter are arranged in a single radial plane. The cutter 3 is desirably composed of an elastically deformable metallic disc with a slender groove cut in the radial direction in a place of transferring to a minimum diameter from a maximum diameter. Therefore, when clamped by a clamping inclined face on the hub 2 according to a required offset of the cutter 3, the cutter 3 becomes the final shape, so that the cutting blade 4 expands in a spiral shape.  A product passing through a product passing area 5 of the cutter 3 formed in this way, is cut at a high speed in a low load.
Patent JP-S6080153-A (JP)
Title: Starting method of ejection mechanism of cassette deck
Inventor: IZAKI MIKIO
IPC: G11B15/675
Filed: 1983-10-07
Abstract: PURPOSE:To simplify the constitution together with reduction of both the size and thickness of a cassette deck for ejection mechanism of a cassette deck, by securing free oscillation for a selection lever which moves in a body with a power lever between engaging and disengaging positions of the power lever centering on an end of the selection lever at an advanced position of a head stage. CONSTITUTION:A selection lever 42 and a sensing power lever 85 are set in parallel to each other. The level 42 can freely oscillate between the engaging and disengaging positions of the lever 85 with an end 43a of a lock release lever as a fulcrum and against a spring 41. A recessed part 42a of the lever 42 engages a bent part 85a of the lever 85 and move in a body in a play state where a head stage is advanced. Then the lock release lever is driven by the lever 42, and a cassette is automatically ejected at the termination of a tape. Therefore a function point 43a of the lever 42 is used also as an oscillation fulcrum. Both levers can be loaded and unloaded with a small number of parts. Thus the size and thickness of a cassette deck with simple constitution.
Patent JP-S5891537-A (JP)
Title: Information recording and reproducing system
Inventor: YONEZAWA SEIJI
IPC: G11B7/095
Filed: 1981-11-25
Abstract: PURPOSE:To execute stable tracking control, by detecting a tracking signal from a synchronizing bit for tracking, which has been recorded in advance, and recording an information signal between the synchronizing bits, executing the tracking. CONSTITUTION:A tracking signal is obtained from the sum RF of signals generated from 4-divided photodetectors 14, 15, 16 and 17, and a difference signal DF, by which the correction is executed so that an optical spot comes to the center of a track. On the other hand, in order to record an information bit by an information modulation pulse 28' between a synchronizing bit 27 and a synchronizing bit 27, an information write timing pulse 2 is generated by use of an edge pulse 32' generated by one end of the synchronizing bit 27, and timing time T1-T2 for recording the information modulation pulse 28' is generated. In this way, it becomes possible to write an information bit between the synchronizing bits while detecting a tracking signal from the synchronizing bit.
Patent JP-H0743894-A (JP)
Title: Image forming material and image forming method
Inventor: SHINOZAKI FUMIAKI
IPC: B41N1/14
Filed: 1993-07-29
Abstract: PURPOSE:To make an image usable possible for a color proof and a printing plate and the like to be directly formed by a digital system by forming a specified composition on a support. CONSTITUTION:The image-forming material contains as a first essential component an o-quinonediazido compound and as a second essential component an additive having a chemical structure represented by formulae (1)-(7), selected from a cyanine type dye, an azulenium type dye, and a quinone type dye, a thiazine type dye, and the like having maximum absorption wavelength (lambdamax) in the wavelength region of 670-1250nm, and capable of forming an alkali- insoluble product by heat reaction with the photoreaction product of the o- quinonediazido compound in an amount of 0.03-0.7 pts.wt. of the quinonediazido compound. In formulae (1)-(7), each of R1 and R2 is, independently, H, alkyl, alkoxy, aralkyl, or aryl.
Patent JP-H0473111-A (JP)
Title: Surface fastener member for molding
Inventor: ANZAI SHIGEO
IPC: B29L5/00
Filed: 1990-07-16
Abstract: PURPOSE:To upgrade flexibility and magnetic properties by disposing and molding a magnetic sheet composed of sufficient magnetic iron powder and thermoplastic resin of a specific physical properties mixed at the specified ratio on the upper faces of an engaging element group on one face of a base of surface fastener on the upper faces of both side ends of a base. CONSTITUTION:A number of engaging elements 2 are provided on one face and a base 1 of a surface fastener constituting a surface fastener member and embedded elements 3 on the other face of the same. Magnetic sheets 4 are disposed on both side ends of the upper face or on the surface of a film-shaped material 5, and the surfaces of engaging elements 2 of the surface fastener member are covered with the film-shaped material 5 for protecting the whole of the engaging element group. The magnetic sheet 4 is composed of soft iron powder and thermoplastic resin having 4000Kg/cm<2> or less bending modulus under the normal temperature, 300% or more tensile break strength, 20Kg/cm<2> or more tensile strength and 0.2 - 50 g/min. melt flow rate, and its thickness is 1.5 mm or less, and volume mixing ratio of soft magnetic iron powder is 15 - 45 volume %.
Patent JP-H0473181-A (JP)
Title: Ink ribbon
Inventor: KITAMURA ATSUSATO
IPC: B41J31/04
Filed: 1990-07-16
Abstract: PURPOSE:To contrive the improvement of ribbon quality by a method wherein a fabric containing thin ribbon having a high-molecular covering layer formed on a thin fabric is laid over on one side of a fabric ribbon and these ribbons are fastened together on at least their side edges or border lines into an integral structure. CONSTITUTION:A fabric containing thin ribbon 2 is laid over one side of a fabric ribbon 1 and these ribbons are fastened together on at least their side edges 3 or border lines 4 into an integral structure. Either fabric part or covering layer of the fabric containing thin ribbon 2 may face the fabric ribbon 1. Such an ink ribbon is formed by seal cutting or heat bonding using a heating means such as hot knife, ultrasonic welder and laser beams the raw materials of the fabric ribbon 1 and the fabric containing thin ribbon 2 laid, one over the other, into a predetermined width. The border line 4 may be formed by heat bonding at the time of fastening these ribbons together.
Patent JP-S6345848-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAI KIYOTAROU
IPC: H01L27/10
Filed: 1986-08-13
Abstract: PURPOSE:To form a third thermal oxide film in even thickness with a rugged corner rounded by a method wherein a first thermal oxide film is formed on the rugged surface of Si and after partially removing the oxide film by etching process, a second thermal oxide film is formed. CONSTITUTION:The first thermal oxide film 5 is formed on the rugged surface of Si 1 to be partly removed by etching process. At this time, the thermal oxide film at a corner A becomes extremely thin or the Si surface at the same part is exposed to atmosphere. Next, when another oxide film 6 is formed below the film 5 by the second thermal oxidation, the thermal oxidation at the corner A is accelerated making the angular part A round. After entirely removing the oxide films 5, 6, the third thermal oxide film can be formed on the surface of Si 1 to form the other oxide film in even thickness on the rugged surface of Si 1. When this oxide film is applied to the oxide film formed into a grooved type capacitor of a DRAM, the breakdown strength at the corner can be prevented from deteriorating, enabling a MOS capacitor with the least leakage current to be produced.
Patent JP-H0739743-A (JP)
Title: Uniform liquid drop producing method and apparatus therefor
Inventor: MATSUMOTO TAKESHI
IPC: B01J19/10
Filed: 1993-07-30
Abstract: PURPOSE:To stabilize the jetting temperature of a liquid out of a nozzle and increase the oscillation frequency of an oscillator in order to produce fine and uniform liquid drops stably. CONSTITUTION:An oscillator 2 connected to an oscillation generating source is inserted in the inside of a cylinder 1, a nozzle 4 attached to the tip end of a cylinder 1, a diaphragm 6 which vibrates together with the oscillator 2 is installed between the nozzle 4 and the oscillator 2, the space between the oscillator 2 and the diaphragm 6 is filled with a cooling liquid, and a supply outlet 7 of a viscous liquid is formed between the diaphragm 6 and the nozzle 4. Further, cooling water is sent between the diaphragm 6 and the oscillator 2 from a cooling water supplying outlet 8, a viscous liquid is sent to the inside of the cylinder 1 from the uniformized solution supplying outlet 7, and supersonic oscillation is applied to the oscillator 2, so that the diaphragm 6 oscillates following the pressure alteration of the cooling liquid and supersonic oscillation is applied to the viscous liquid due to the oscillation of the diaphragm 6 and the viscous liquid is jetting out of the jetting out hole 3 of the nozzle while being uniformized in liquid drops.
Patent JP-2001011473-A (JP)
Title: Preparation of mesocarbon microbead
Inventor: MORIOKA HIRONORI
IPC: H01M4/587
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To enable prevention of pitching upon cracking or pulverizing fired products and enable reduction of fine powders to be generated and further, enable acquisition of mesocarbon microbeads easy to obtain target values of TI, QI, and VM amounts and, in addition, enable acquisition of fired products with reduced fine powders or furthermore, graphitized products with reduced fine powders as the carbon negative electrode material for lithium ion secondary cells. SOLUTION: Mesocarbon microbeads are produced by subjecting mesocarbon microbeads which have been formed by heat treatment of pitch and isolated from the pitch matrix to heat treatment at 300-350 deg.C, cooling the heat treated mesocarbon microbeads and then, further subjecting the resulting microbeads to heat treatment at 300-350 deg.C at least one time. These mesocarbon beads are fired and further graphitized.
Patent JP-H0821369-A (JP)
Title: Low noise type internal gear pump
Inventor: SUZUKI ISAO
IPC: F04C18/10
Filed: 1994-07-07
Abstract: PURPOSE:To suppress the noise level of a pump during the running, and realize the common use of the pump as a pump for the gas by providing the corrugated shape of an internal gear. CONSTITUTION:The tooth surfaces in the rotational direction where an outer tooth is engaged with an inner tooth 2 are swollen in the centrifugal direction to provide a longer curved surface 3 than the surface on the opposite side to allow the smooth contact of the teeth when the outer tooth 1 is engaged with the inner tooth 2, and the noise level during the running operation is suppressed to a lower value. The airtightness is improved by providing a sliding piece making use of the pressure in the vicinity of a top part of the outer tooth 1 and the inner tooth 2 to realize the common use as a pump for gas.
Patent JP-H0474851-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: FURUKAWA AKIO
IPC: C22C38/00
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a hydrogen storage alloy electrode easy of initial activation, capable of vigorous electrochemical occlusion and release of hydrogen in an alkali electrolyte, and having superior properties as a cathode for a metal hydride storage battery by adding specific elements to an Fe-Ti alloy. CONSTITUTION:As an electrode material made of hydrogen storage alloy used for a cathode for metal hydride storage battery, easy of initial activation, and having large discharge capacitance, a hydrogen storage alloy having a composition represented by a general formula is used. This alloy is an Fe-Ti alloy having a composition represented by the above general formula where A means at laest one or more elements among Nb, Ta, Zr, W, Hf, Cr, Sn, and Ga, B means at least one or more elements among Co, Cr, Ir, Mn, Mo, Ni, Pt, Si, and Sn, C means at least one or more elements among Cr, V, Ta, Ni, and Sn, and coefficients (a)-(d) satisfy 0.01<=a<=0.5, 0.01<=b<=0.5, 0.01<=c<=1.5, and 0.7<=d<=1.5.
Patent JP-H1019722-A (JP)
Title: Device for eliminating waves for water tank
Inventor: MIZOGAMI MUNEJI
IPC: G01M10/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate waves by using a small-sized structure especially concerning a device for eliminating waves so that waves after testing may not be changed into reflected waves on the end of a water tank, in which a model experiment for vessel, etc., is conducted in a wave making state. SOLUTION: A flap 1 for eliminating waves which can swing forward and backward at the end part of a water tank is provided with a wave-height sensor 1 on its front side, and when incident waves 5 enter and the sensor 2 detects the rise in water level, a controller 6 controls a driving mechanism 3 for the flap 1 and allows the flap to incline backward, and when the water level becomes lower, the flap 1 is controlled as to incline forward. Thus, a change in water level can be kept within a specified range, thereby eliminating waves.
Patent JP-H0833329-A (JP)
Title: Resonance switching power supply
Inventor: ASO SHINJI
IPC: H02M3/28
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a resonance switching power supply in which perfect overcurrent protection is achieved by limiting the variation range of ON/OFF frequency of a switching element. CONSTITUTION:A DC power supply 1 is connected with a series circuit of first and second transistors Q1, Q2. The second transistor Q2 is connected in parallel with the primary winding N1 of a transistor T1. The primary N1 is connected in series with a capacitor C1 and an inductor L1 for series resonance and a parallel resonance circuit of a capacitor Ca and an inductance La. The parallel resonance frequency is set higher than the series resonance frequency.
Patent JP-H0782221-A (JP)
Title: New anthracene derivative
Inventor: URANO FUMIYOSHI
IPC: G03C1/06
Filed: 1994-07-19
Abstract: PURPOSE:To provide the subject compound applicable as a semiconductor material, medicinal intermediate; dye intermediate or functional material such as optical recording material, esp. useful as a material for antireflection films in the semiconductor industry. CONSTITUTION:The objective compound of formula I [R<1> and R<2> are each H, alkyl, alkoxyl, halogen or OH; R<3>-R<6> are each H, alkyl, alkoxyl, halogen or group of formula II (where, at least one of R<3>-R<6> is of formula II and excepting the compounds where the groups of the formula II have been simultaneously introduced at the 1-, 8-and 9-sites of the anthracene ring)] e.g. 2,6,9-tris(4- hydroxybenzoyloxy)anthracene. The compound of the formula I, e.g. a compound of formula VII belonging thereto, can be obtained by a process wherein a compound of formula IV is formed from a compound of formula III, and a compound of formula V is then reacted with the compound of the formula IV to produce a compound of formula VI which leads to the aimed compound.