baber/WOPTO huggingface dataset:
Patent JP-S5471566-A (JP)
Title: Lead frame and method for positioning the same
Inventor: IMAIZUMI TATSUO
IPC: H01L21/60
Filed: 1977-11-17
Abstract: PURPOSE: To make posioning of frames sure by beforehand providing a wedge form notch of the width direction used for positioning at one side in the longitudinal direction of lead frames and pushing the push bar of a pusher into this notch while letting a receiving member contact the opposite side.  
     CONSTITUTION: A wedge form notch 5 of a width direction is provided at one side in the longitudinal direction of a lead frame 4 and a pusher 6 is disposed in opposition thereto. Next, the push bar 8 in the device is protruded into the notch 5 of the frame 4 by the spring member 7 provided in the device 6 and the deviation of the frame 4 is received with the receiving member 9 positioned on the opposite side of the notch 5, then positioning of the frame 4 at the time of wire bonding becomes easy and this is suitable for automation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H088379-A (JP)
Title: Forming machine of lead terminal for lead frame
Inventor: ISHIMARU TAKESHI
IPC: H01L23/50
Filed: 1994-06-21
Abstract: PURPOSE:To suppress bending deformation of each lead terminal when it is punched after forming by providing an auxiliary eject pin for pushing up the lead terminal on the outside of a forming protrusion of a lower die. CONSTITUTION:An auxiliary eject pin 18 is provided movably up and down on the outside of a forming protrusion 11a of a lower die 11. Each auxiliary eject pin 18 is fixed to a plate to which an eject pin 14 is fixed so that the auxiliary eject pin 18 projects, along with the eject pin 14, from the surface of the lower die 11. Upon finishing the forming of each lead terminal A2, an upper die 12 and a stopper member 13 ascend and each lead terminal A2 is pushed up by each auxiliary eject pin 18. Consequently, each lead terminal A2 can be punched positively without causing any bending deformation even if it is bonded tightly to the lower die 11 side.
Patent JP-S61296301-A (JP)
Title: Lens material
Inventor: FUJII YASUFUMI
IPC: C08F220/28
Filed: 1985-06-25
Abstract: PURPOSE:To improve a non-color characteristic, transparency and solvent resistance by consisting a titled material of a specific monomer, crosslinking agent monomer copolymerizable with said monomer and ethylenic unsatd. monomer. CONSTITUTION:This material is constituted of 20-97wt% the monomer (I) expressed by the formula (1), 0-40wt% crosslinking agent monomer (II) having >=2 functional groups copolymerizable with said monomer and 0-40wt% ethylenic unsatd. monomer (III) copolymerizable with said monomers [where the compsn. of the copolymer is based on the total weight of the monomers (I)-(III).] The crosslinking agent monomer (II) is exemplified by multifunctional methacrylate and multifunctional acrylate, more specifically mono- and diethylene glycol di(meth)acrylate, etc. The monomer (III) is exemplified by (meth)acryloxyethoxy-2,4,6-tribromobenzene, etc. The lens material having the excellent non-color characteristic, transparency and solvent resistance and the extremely good balance is thus obtd.
Patent JP-S5927810-A (JP)
Title: Agent for oral cavity
Inventor: MASAMOTO KOUZOU
IPC: A61K8/67
Filed: 1982-08-09
Abstract: PURPOSE:An agent for the oral cavity, containing 3-O-glucosyl-L-ascorbic acid which is a stable vitamin C derivative as an active constituent, and useful for preventing and treating periodontosis. CONSTITUTION:A very stable and highly safe agent for the oral cavity containing 0.01-5wt% 3-O-glucosyl-L-ascorbic acid as an active constituent. The 3- O-glucosyl-L-ascrobic acid is obtained by reacting 5,6-O-isopropylidene-L-ascorbic acid with an acetohalogenosaccharide, e.g. acetobromoglucose, in an organic solvent in the presence of an organic strong base, e.g. 4-dimethylaminopyridine, at room temperature, and removing the protecting groups, and capable of exhibiting the vitamin C activity fully on application to the living body and showing improved preventing and treating effects on periodontosis.
Patent JP-H11345323-A (JP)
Title: Method and device for optimizing picture, and program storage medium
Inventor: GEORGE POLITIS
IPC: G06T1/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an optimizing method which can be used at the time of generating picture by means of picture composition, especially, the optimizing the method of a table-type tree. SOLUTION: The method 200 for improving the evaluation of a table-type tree in which a digital picture that is to be generated in a computer system is mentioned contains a process 204 analyzing the structure of the table-type tree for judging 206 whether an operation 208 which is more efficient than the generation of the equivalent output result of a color mapping operation can be executed or not by the correction table-type tree. Then, the table-type tree can be corrected in accordance with the more efficient operation 212. It is desirable that the more efficient operation contains the combination of the color mapping operation with the leaf node of the table-type tree, or the combination of the color mapping operation with the single term node of the table- type tree or the distribution of the color mapping operation by making it pass through the binary node of the table-type tree.
Patent JP-S5263189-A (JP)
Title: Adsorbent for collecting uranium
Inventor: ITOU HAJIME
IPC: B01J20/32
Filed: 1975-11-19
Abstract: PURPOSE: In order to obtain a composite adsorbent having increased strength with maintaining the surface area of adsorbing activity, a dispersed liquid containing powdered U adsorbing substance and AN polymers containing 50% or more AN in a specific ratio by weight is added to a solvent which dissolves the AN polymers slightly to coagulate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000289142-A (JP)
Title: Small piece leather bonded sheet material and production thereof
Inventor: ABE HIROSHI
IPC: B32B9/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a small piece leather bonded sheet material characterized by that a residual leather material can be utilized and different leathers can be combined because small pieces obtained by cutting leather into a jigsaw puzzle or brick-like small pattern shape are arranged adjacent to each other in a mosaic-like state to be bonded to each other in order to enhance utility value of all of leather pieces and the whole of raw leather including cattle and pig leathers, high in mechanical strength, capable of being processed by a simple equipment and capable of being secondarily processed into clothing, bag or the like. SOLUTION: A base sheet 2 such as a foamed resin sheet 2 is laminated to the rear surface of leather 1, which is formed by arranging small leather pieces obtained by cutting leather into a jigsaw puzzle like small pattern in adjacent relationship in a mosaic-like state, through an adhesive 3 and, subsequently, the leuther 1 and the base sheet 2 are heated so that the average temp. of both of them becomes the melting temp. of the adhesive 3 to be bonded and subsequently molded and held to obtain a small piece leather bonded sheet material.
Patent JP-S5662273-A (JP)
Title: Moving speed converting device of optical system in copying machine
Inventor: KITAJIMA TADAYUKI
IPC: G03B27/32
Filed: 1979-10-27
Abstract: PURPOSE:To make it possible to convert the moving speed of the optical system in many steps with a high precision, by providing a moving means, which can change the position of the oscillating fulcrum of the slide arm vertically, at the oscillating fulcrum of the slide arm. CONSTITUTION:Oscillating arm 13 has the lower end supported by movable shaft 14 which becomes the oscillating fulcrum whose position can be changed vertically under the first and the second mirrors 1 and 2, and movable shaft 9 on one pulley 7 is fitted and inserted slidably to long hole 15 provided vertically at the upper end. Therefore, movable shaft 9 becomes the link part for oscillating arm 13. Long hole 16 is provided in the same direction as long hole 15 in the middle part of oscillating arm 13, and movable shaft 17 of the driving means reciprocating in a constant speed is fitted and inserted slidably to long hole 16, and movable shaft 17 becomes the linking part for oscillating arm 13. Since longitudinal center lines of long holes 15 and 16 pass through the center of movable shaft 14, both movable shafts 9 and 17 can slide on a straight line.
Patent JP-S6118965-A (JP)
Title: Preparation of image forming particles
Inventor: SUZUKI AKIRA
IPC: G03G9/087
Filed: 1984-07-06
Abstract: PURPOSE:To stabilize triboelectric characteristics and to enhance fluidity by forming a covering layer composed of at least a colorant or magnetic particles or a conductive agent, and a binder resin on core particles and preventing each particles from agglomerating with each other. CONSTITUTION:The spherical core particles are fed from a powder feeding zone A and high-pressure air is ejected from a high-pressure air feed pipe C into a high-pressure zone B. The coating fluid composed of a colorant, magnetic particles, or a conductive agent, and a binder resin is fed together with this high- pressure air or from a fluid feed pipe arranged near the outlet of the air feed pipe C. A covering layer consisting of the coating fluid is formed on each core particle by ejecting the fluid with this air jet.
Patent JP-H0432740-A (JP)
Title: Diagnosing method for suspension device
Inventor: SAKAMOTO KIYOSHI
IPC: G01M17/04
Filed: 1990-05-29
Abstract: PURPOSE:To diagnose the operation of an up-down acceleration detecting means in an incorporated state by putting a flow rate control means which controls the feeding and discharging of working liquid in operation in specific operation mode and moving up and down a vehicle body, and detecting the up-down acceleration of the vehicle body. CONSTITUTION:When a diagnostic mode is started, the vehicle height is held constant and the up-down G is set to zero continuously. Flow rate control valves 15 and 19 are opened and closed in specific preset mode under the command of a controller U to feed and discharge the working liquid to all cylinder devices 1 for four wheels. The operation modes of the valves 15 and 19 are set including a mode wherein the feed and discharge amounts of the working liquid vary gradually in a sine wave shape and during this gradual variation period, the vehicle height varies in a sine wave shape. The up-down G varies with the vehicle height according to a specific reference pattern. Then a detected value of the up-down G of a G sensor 53 is read and the variation pattern of the read up-down G is compared with a reference pattern. When the detected value, e.g. specially, the peak value of the variation pattern is not within the permissible range of the reference value, it is decided that the sensor 53 is abnormal.
Patent JP-S5664023-A (JP)
Title: Hydraulic drop hammer
Inventor: MIURA TADAHIKO
IPC: E02D7/10
Filed: 1979-10-30
Abstract: PURPOSE: To make easier inspection and maintenance as well as obtain reliable operation by attaching an automatic dead weight-dropping valve to the outside of the container of a hydraulic cylinder through the cylinder chamber thereof.  
     CONSTITUTION: A dead weight 3 is raised by means of the pressure of a working oil from an oil source 18, which is to be supplied into a cylinder chamber on the piston rod side of a hydraulic cylinder 1, and then the dead weight 3 is lowered by discharging the working oil from the cylinder chamber on the piston rod side of the cylinder 1 and then by directing it into the cylinder chamber on the head side. When lifting the dead weight 3, the working oil is directed into the cylinder chamber on the rod side by means of an automatic valve 7 attached to the outside of the container of the cylinder 1 through the hydraulic cylinder chamber. Also, when dropping the dead weight 3 by switching a directional valve 10, the working oil in the cylinder chamber on the rod side is sent automatically into the cylinder chamber on the head side and thereby the dead weight 3 can be rapidly dropped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09315257-A (JP)
Title: Air bag device for vehicle
Inventor: KIMURA MASATO
IPC: B60R21/217
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device with such a cover as having a rigid feeling by forming a pair of ribs in both side ends of this resin cover of an air bag module, and attaching these paired ribs to a base of this air bag module so as to make them easy to separate in the opening direction of the cover. SOLUTION: A pair of ribs 28 to block up both end openings excepting the unfolding direction of an air bag body 25 in an air space partitioned off by a base 11 and a guide 19, is integrally formed in a cover 26, while each end of these ribs 28 and an end of the base 11 are attached together so as to make them easy to separate in the opening direction of the cover 26. With these paired ribs 28 installed like that, rigidity of this cover 26 is well improved.
Patent JP-S5471944-A (JP)
Title: Driving method for gas discharge unit
Inventor: TANAKA NORIHOSHI
IPC: H01J17/48
Filed: 1977-11-18
Abstract: PURPOSE: To prevent black points and black fog from occurring in records by applying a ternary starting pulse having a negative additional level to the scanning electrode of the first one of plural discharge cells and restraining the potential of the opposite electrode low.  
     CONSTITUTION: Plural discharge cells equipped with voltage inducing electrodes 31...39 lead out the potential of discharge space to recording needles 51...59. In this case, starting pulse 112 generated by gating starting pulse voltage 101 and additional pulse voltage 111 by AND gate 121 is applied to scanning electrode 21 of the first one of discharge cells. This pulse 112 is a ternary pulse voltage consisting of starting pulse voltage 101, 0-volt basic level generated in -V-volt logic value, and -V-volt additional level,so that the potential of opposite electrode 40 can be restrained low to prevent black points and black fog from occurring in records. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0432863-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G21/00
Filed: 1990-05-29
Abstract: PURPOSE:To cool the heat radiation part of a power source device and to make ozone evolved from a corona discharger flow in a ventilation path so as to efficiently cool the power source device and to prevent the ozone from being retained by providing one of the ventilation paths so that it may face to the heat radiation part of the power source device and the casing of the corona discharger. CONSTITUTION:This device is provided with a 1st air blower 15 which sends air in an image forming device main body, a 2nd air blower 16 which sends the air from the image forming device main body to the outside of the main body, at least one ventilation path which is formed between the 1st blower 15 and the 2nd blower 16 and is nearly parallel with the longitudinal direction of a corona electrostatic charging device and a corona transfer device, and an ozone removing device 19 provided near the blower 16. Then, one of the ventilation paths is allowed to face to the heat radiation part of the power source device and the casing of either the corona electrostatic charging device or the corona transfer device. Since one of the ventilation paths faces to the heat radiation part of the power source device and the casing of the corona discharger, the heat radiation part is cooled and the ozone is made to flow in the ventilation path. Thus, the power source device is efficiently cooled and the ozone is efficiently prevented from being retained.
Patent JP-H06228279-A (JP)
Title: Curing agent for epoxy resin composition, epoxy resin composition and semiconductor device
Inventor: SHIOBARA TOSHIO
IPC: C08L63/00
Filed: 1993-05-18
Abstract: PURPOSE:To obtain an epoxy resin composition, good in preservation stability and fluidity, capable of providing a cured product excellent in characteristics such as curability, moisture resistance and adhesion and suitable as a resin for sealing semiconductors. CONSTITUTION:This epoxy resin composition is obtained by blending (1) an epoxy resin having >=2 epoxy groups in one molecule with (2) a curing agent prepared by thermally mixing a phenolic resin containing >=2 phenolic hydroxyl groups in one molecule with an epoxy group-containing compound containing >=l epoxy groups in one molecule and tetraphenylphosphonium.tetraphenyl borate at a higher temperature than the softening point of the phenolic resin and (3) an inorganic filler.
Patent JP-H06330420-A (JP)
Title: System for preventing sliver and from hanging down in sliver package conveyer
Inventor: KAWAKITA TAKESHI
IPC: D01H13/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide the system designed to ensure preventing sliver end's hanging down from sliver packages during their conveyance and also enable sliver end's pick finding from plural sliver packages in a short time in preparing spinning operation. CONSTITUTION:A support 6 having a braking piece 4 being in contact with the outer periphery of each sliver package 3 is revolvably provided in an elastically pressed way at all times in the proximity of a bobbin hanger 2 with each sliver package 3 on a frame 18 hung from, and a regulatory member 10 engaged with this support 6 and regulating its revolving force is also provided. Plural number of such regulatory member 10 are connected to a single common swing bar 14 which moves horizontally and this swing bar 14 is, in turn, connected to a vertically moving rod 20; Through operating this rod 20, the motion of the braking piece 4 being in contact with the outer periphery of each sliver package 3 via the swing bar 14 and the regulatory member 10 is regulated.
Patent JP-S5473127-A (JP)
Title: Anti-dermatomycotic agent
Inventor: SATOU MASAKI
IPC: C07C47/277
Filed: 1977-11-21
Abstract: PURPOSE: To provide a highly effective anti-dermatomycotic agent having broad antibacterial spectrum and low side effects, containing o-methoxycinnamaldehyde as an effective component.  
     CONSTITUTION: An anti-dermatomycotic agnet useful for the remedy of dermatophytosis, etc., containing o-methoxycinnamaldehyde of formula as an effective component. The compound can be obtained by the extraction of bark, root bark, trunk, leaf, etc. of plant belonging to Lauraceae cinnamomum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08333422-A (JP)
Title: @(37754/24)meth)acrylic acid copolymer, its aqueous dispersion and its use
Inventor: OTA SEIJI
IPC: C08L33/06
Filed: 1995-06-06
Abstract: PURPOSE: To obtain a (meth)acrylic acid copolymer useful as an antifogging agent or an antistatic agent for thermoplastic resins by copolymerizing an acrylic acid monomer with an aromatic vinyl monomer and a monomer containing a specified functional group. CONSTITUTION: This (meth)acrylic acid copolymer is obtained by copolymerizing at least one acrylic acid monomer (A) selected from among (meth)acrylic acid and its alkyl esters with an aromatic vinyl monomer (B) and a monomer (C) having at least one group selected from among the functional groups: -SO3 A (wherein A is H, a 1-10C alkyl or an alkali metal), -(O-R<1> )n -OR<2> (wherein R<1> is a 1-6C alkylene; R<2> is H, a 1-6C alkyl or a 6-12C aryl; and n is 0-40), -N<+> (R<3> )3 X<-> (wherein R<3> is H or a 6-12C alkyl; X is a halogen, HSO4 , H2 PO4 , NO3 or CH3 COO), and N<+> (R<4> )2 COO<-> (wherein R<4> is H or a 1-20C alkyl) and a free radical-polymerizable double bond. The mixing ratio among the components is such that the molar ratio (A+B):C is 50/50 to 99.5/0.5, and the molar ratio A:B is 98/2 to 2/98.  It is suitable that the copolymerization is performed by an emulsion polymerization process using water.
Patent JP-S62340-A (JP)
Inventor: KUSANO TAKAE
IPC: A61K6/884
Filed: 1985-06-25
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-S62294938-A (JP)
Title: Vibratory transducer
Inventor: TSURUOKA MICHIHIKO
IPC: G01N9/00
Filed: 1986-06-16
Abstract: PURPOSE:To enable a measurement with little error to be conducted by constructing a transducer such that driving bodies are connected to a base body on both direction sides of a bending vibration or the driving body and a pseudo driving body are separately connected to the base body on both direction sides of the bending vibration. CONSTITUTION:When a portion shown in the accompanying drawing is located in a fluid 19 to be measured, the fluid 19 flows into a void 8 via a cylinder 6 and into a void 9 via through-holes 10 and 10. Therefore, when a vibratory body 4 is vibrated in this condition, the vibratory body 4 resonates with a frequency corresponding to its own mass, its mechanical spring constant and the mass of the fluid 19 in the cylinder 6. Accordingly, by measuring the frequency of pulse train signals 18a outputted from a waveform shaping circuit 18, the density of the fluid 19 can be measured. In this case, vibrators 2 and 3 of the same material and with the same dimensions are adhered to both surfaces of a base body bottom 1a, no warp is generated in the vibratory body 4 over a wide working temperature range. Thus, a measurement can be conducted with little measuring error over the wide working temperature range.
Patent JP-2000326153-A (JP)
Title: Carrying pallet
Inventor: FUJITA KAZUYUKI
IPC: B23P19/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a carrying pallet mounting/demounting of a slide pin of which can be easily done while the slide pin is prevented from being inadvertently removed. SOLUTION: A slide pin 20 is so set up as to be freely slid in the direction perpendicularly intersected with that of a base plate by means of a spring 30, the pin 20 has a slip off preventive part 20b projected out to the direction perpendicularly intersected with the sliding direction. A pin base 40 is mounted on the base plate 1. The pin base 40 has a through hole 40a in which the slide pin 20 is housed. In addition, there exist both a first groove 40b communicated with the through hole 40a, and extended from the surface down to the back surface so as to let the slip off preventive part 20b be inserted therein, and a second groove 40c extended to an extent that it does not reach to the surface from the back surface, at a place different from that of the first groove 40.
Patent JP-S62105-A (JP)
Title: Control method for directivity pattern of adaptive antenna
Inventor: OOSHIMA TOMOYUKI
IPC: H01Q3/26
Filed: 1985-06-26
Abstract: PURPOSE:To suppress a reception signal level of a disturbing radio wave by fixing a minimum point of an antenna pattern in a disturbing radio wave incoming direction even when a disturbing radio wave having the same strength as a radio wave to be received from other direction in addition to the radio wave to be received. CONSTITUTION:Weighting value fixing circuits 4, 4', changeover circuits 7, 7', an arrival detector 10, a minimum detection circuit 11 and a minimum point forming circuit 12 are provided newly. A minimum point M near a wave B is moved in a speed decided by a time constant of a low-pass filter. When the movement is stopped while the minimum point is directed in the incoming direction of the wave B, the minimum point is kept directed in the incoming direction of the wave B and the antenna reception level of the wave B is suppressed. This is operated by using the minimum detection circuit 11 and the weight value fixing circuits 4, 4'. In observing an output level of a synthesis adder 9 at a narrow range when the minimum point approaches the minimum point and passes by the point in the incoming direction of the wave B, when the minimum point approaches the wave B, the output level is lowered, and the level is minimized at the coincidence and when the output level is progressed further, the output level starts increasing.