baber/WOPTO huggingface dataset:
Patent JP-H01264685-A (JP)
Title: Recording system for digital recorder
Inventor: OMURA YOSHITO
IPC: G11B15/087
Filed: 1988-04-15
Abstract: PURPOSE:To correctly record a music number by detecting a final music number recorded onto a tape and recording the music number, in which '1' is added to it, onto the tape. CONSTITUTION:By a microcomputer 14, the tape of a mechanism 11 is made to advance through a mechanism driving circuit 16 by a reproducing output from a detecting circuit 13, and when the final music number is detected, the music number is stored into a memory 15. The tape is made to advance further, and the tape is temporarily stopped at the time of a soundless part. Next, by a recording action, the '1' is added to the music number stored in the memory 15, and it is recorded as the music number onto the tape.
Patent JP-H06302626-A (JP)
Title: Charge-coupled device
Inventor: NAKAHATA TAKUMI
IPC: H01L29/762
Filed: 1993-04-19
Abstract: PURPOSE:To eliminate a harmful influence that signal charges are mixed with an adjacent potential well by a parasitic volume prevailing between adjacent transfer gates and results in an inaccurate transfer. CONSTITUTION:Each edge of adjacent transfer gates 1 to 4 are formed so that they may be divided in two areas, say, one area where they are opposed to each other vertically (the cross section is illustrated in (a) and the other area where they are not opposed to each other (the cross section is illustrated in (b) and the both areas are alternately communicated with each other. A P type area 13 is also formed in an n type embedded channel 6 of the latter portion. This construction reduces a parasitic volume and hence enables a signal to be transferred with accuracy.
Patent JP-H01264647-A (JP)
Title: Magneto-optical disk
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/10
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a sufficiently protected magneto-optical disk with high recording sensitivity by covering the magneto-optical recording film with stable metal calcogenide having low heat conductivity. CONSTITUTION:The metal is selected from Bi, Cd, Cu, In, Mo, Nb, Ni, Pb, Sb, Sn, Ta, W or As, and the calcogenide is selected from S, Se or Te. Further, an additive is selected from Al, Mg, Si, Ti, Co, Cr, Sn or Zn. For example, by using sulfide of metal as a target and controlling the He pressure and high frequency power, a base layer 2 and a recording layer 3 are formed on a plastic substrate 1, and a protective layer 4 same as the film 2 is deposited to cover them. The metal calcogenide used in films 2 and 4 has lower heat conductivity than that of oxides or nitrides by the order of two so that it enables to easily elevate the temperature of the recording film 3 by small laser output to record or erase. It has equivalent or superior protective performance to other protective materials and does not react with the recording film or substrate.
Patent JP-H08265269-A (JP)
Title: Optical branching system
Inventor: MURAGATA TETSUO
IPC: H04B10/29
Filed: 1995-03-24
Abstract: PURPOSE: To evade the worst situation of entire channel disconnection, to use a remaining normal route for single core bidirectional transmission by a simple method and to secure a channel by providing a means for controlling the changeover of the route so as to use one of two optical transmission lines separately used for transmission and for reception in common for the transmission and the reception. CONSTITUTION: Route switching parts 4 and 8 are provided with a redundant system composed of an optical circulator and easily switch time division multiplex(TDM) transmission and time area compression multiplex(TCM) transmission. Then, when a fault is generated, the survived route is switched to the single core bidirectional transmission, the fiber of remaining one system is used in single core bidirection from fault generation to repair completion and a communication channel is secured. That is, when the fault is generated in one of optical transmitters 5 and 6, by appropriately changeover-operating the route switching parts 4 and 8 of a master station 1 and a slave station 7, normal TDM communication is switched to a TCM type.
Patent JP-S60236873-A (JP)
Title: Temperature controller for steering wheel
Inventor: YANO MIKIO
IPC: B60H1/22
Filed: 1984-05-08
Abstract: PURPOSE:To make temperature control over a steering wheel performable throughout summer and winter seasons, by embedding a Peltier element in the steering wheel as one body. CONSTITUTION:A steering ring 20 covers a wheel 21 with an outer cover part 22, while a Peltier element 40 is embedded in position between a wheel core 21 and the outer cover part 22. This Peltier element 40 is of cylindrical in type, and an internal heat transmitting terminal 42 is installed in an inner part of an element body 41 along the wheel core 21, while an outer heat transmitting terminal 43 is installed in the outer side along the outer cover part. Each of feeder lines 44 and 45 to the Peltier element 40 is extended to a central part 11 along a spoke 12 and connected to each of slide terminals 46 and 47. Power is fed to the Peltier element 40 whereby temperature in a steering wheel is adjustable in a manner conformable to every season.
Patent JP-H10262495-A (JP)
Title: Underwater heater device
Inventor: FUKUDA KAZUO
IPC: A01K63/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an underwater heater device heating water as efficiently as possible. SOLUTION: The underwater heater device 10 is provided with a heater main body heating by being supplied with a current, a case body 11 consisting of ceramics densely covering the heater main body and an electrically connecting part covering body such as an electrically connecting part covering cap 40 covering a connecting part of the tip of the heater main body drawn out from a tip part with the tip part of the body 11 and an electrical wire for supplying a current for the heater main body.
Patent JP-H02270337-A (JP)
Title: Lead frame for semiconductor device
Inventor: ISHIKAWA SHIN
IPC: H01L21/52
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a lead frame having the good bondability of a solder by a method wherein an Ni or Ni alloy plated-layer is provided on at least the element joint and the connecting wiring parts of the lead frame and an Ag or Sn alloy part plated-layer having a specified area ratio to the area of the element joint is provided on the element joint. CONSTITUTION:A lead frame, to which a semiconductor element is bonded by soldering without using a flux, is formed into a lead frame of a structure, in which an Ni or Ni alloy plated-layer is provided on at least an element joint and connecting wiring parts and an Ag or Sn alloy part plated-layer having an area ratio of 1:0.8 to 1.2 to the area of the element joint is provided on the element joint. For example, a lead frame, which is obtained by molding a phosphorus deoxidation copper deformed strip by a press and is used for a power transistor, is used and after a plating pretreatment of electrolytic degreasing and acid cleaning is performed, an Ni-plated layer is formed on the whole surface of the lead frame in a thickness of 2mum. After that, an Ag plating of a prescribed area is applied to a semiconductor element joint in a thickness of 5mum. Thereby, problems, such as the excessive flow of a solder at the time of bonding of a semiconductor element by soldering, the positional deviation of the element due to the excessive flow of a solder and the like, can be solved.
Patent JP-S62249955-A (JP)
Title: Production of beta-aminoester and beta-aminothioester
Inventor: MUKOYAMA MITSUAKI
IPC: C07C227/12
Filed: 1986-04-21
Abstract: PURPOSE:The reaction between a Schiff base and a ketene in the presence of stannous alcoholate or stannous thiolate gives the objective compound which is used as a synthetic intermediate of beta-lactam antibiotics in high yield under mild conditions. CONSTITUTION:The objective compound is obtained by reaction of a Schiff base with a ketene in the presence of a stannous alcoholate or stannous thiolate, when needed, a Lewis acid such as stannous chloride in a solvent such as THF at -100-23 deg.C. EFFECT:A Schiff base derived from an aliphtatic aldehyde also gives a corresponding beta-hydroxy(thio)ester. The process according to the present invention, enables the dominant formation of one diastereomer regarding to the alpha,beta-relative configuration.
Patent JP-H09279924-A (JP)
Title: Mechanism for preventing sliding door from rattling
Inventor: TODA MITSUHARU
IPC: E05C3/22
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door which is usable for a room door and which is easily positionally adjustable. SOLUTION: A sliding door comprises a lock body having a storage in which a lock 8 having a hook fixture 9 in a lock housing 15, and an unlocking means for the lock 8 are incorporated, a lock receiver having a striker adapted to be engaged with a hook 9a formed in the front end part of the hook fixture 9. The hook 9a is projected from the front surface 18 of the lock 8. The hook fixture 9 is provided through, thread engament, in its rear part with a spring retainer 16 serving as a movable fulcrum supported to the wall of the lock housing 15. The hook fixture 9 is provided so as to be movable by laying the spring retainer 16 along the wall of the lock housing 15, is rotatable about the spring retainer 16 as a rotating center.  A hook spring 17 is provided a abutting a against the spring retainer 16, for urging the hook fixture 9 so as to resist against the retracting motion and rotation of the hook fixture 9. The unlocking means has a hook fixture pressing part for urging the hook fixture 9 for rotation.
Patent JP-H08259848-A (JP)
Title: Primer composition
Inventor: OTSUKA YOSHIHIRO
IPC: C08F297/04
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a primer composition containing a prescribed epoxy modified block copolymer, providing a resin molding of a polyolefin, etc., with a primer layer having excellent adhesiveness without pretreatment with a chlorine- based solvent. CONSTITUTION: This composition is obtained by blending (A) 100 pts.wt. of an epoxy modified block copolymer prepared by epoxidizing a conjugated diene- derived double bond of a block copolymer comprising a block composed of an aromatic vinyl compound (preferably styrene) structural unit and a block composed of a conjugated diene block (preferably butadiene and/or isoprene) structural unit with (B) 50-10,000 pts.wt., preferably 200-2,000 pts.wt. of an organic solvent (preferably toluene). To be concrete, a partially hydrogenated styrene-isoprene block copolymer is preferably used as the block copolymer of the component A. The degree of the epoxidation of the component A is preferably 1-5wt.% of oxirane oxygen concentration.
Patent JP-H03289670-A (JP)
Title: Image forming device
Inventor: KITAHARA MAKOTO
IPC: B65H7/04
Filed: 1990-04-06
Abstract: PURPOSE:To prevent a recording medium from being jammed and obliquely advancing and an image from being missed by providing a means for counting the number of originals and a means for storing the number of originals and stopping the feeding of the 2nd recording medium when the number of fed originals attains a total number. CONSTITUTION:When a means for detecting a final original 20 detects that the 2nd original M is the final original M, the means 20 outputs a signal so as to control the feeding of the 2nd recording medium P3. In such a case, the fed originals M are counted by the means for counting the number of originals 20 and the total number of the originals M is stored in a memory means 21. When the 2nd original M attains the total number, the feeding of the 2nd recording medium P3 is stopped by a control means 19. Thus, the recording medium is prevented from being jammed and obliquely advancing and the omission of transfer is prevented from occurring, thereby obtaining an excellent image.
Patent JP-H06300550-A (JP)
Title: Layer thickness measurement method for layer structure material using ultrasonic wave
Inventor: KOBAYASHI TAKAKAZU
IPC: G01N29/24
Filed: 1993-04-19
Abstract: PURPOSE:To provide a layer thickness measurement method using an ultrasonic wave for performing the non-destructive measurement of the layer thickness of a material having a layer structure, and inspecting and evaluating the layer thickness. CONSTITUTION:Probes 4 and 5 having a two-probe system to transmit and receive an ultrasonic wave via an ultrasonic wave angle beam method are used, and the probe 5 for receiving the wave is made to linearly scan along the direction of the probe 4 for transmitting the wave. Then, interface echo from a specimen 7 and the rear scattered wave thereof are processed via a gate to concurrently measure a mixture signal of the rear scattered wave and the interface echo. Data obtainable therefrom is sent to a computer 6 and subjected to a fast Fourier transform process, thereby being resolved into a frequency spectrum. Also, a component along a scan axis direction is added to the spectrum for three-dimensional indication and a comparison is made between the specimen 7 and a material with known layer thickness in terms of three-dimensional form, thereby finding the layer thickness of the specimen 7.
Patent JP-H02270714-A (JP)
Title: Sorting assist device
Inventor: ARIMA HIDENORI
IPC: B65G1/137
Filed: 1989-04-10
Abstract: PURPOSE:To enhance the working efficiency in a sorting assist device for several kinds of breads or the like, by constituting one block with several kinds of products to be sorted, delivery containers for different destinations, indicating means provided to the product to be sorted, and indicating means provided to the containers, and by sorting the products for every block. CONSTITUTION:Blocks B1 through B18 in which bread containers (b) are arranged in plural rows are formed in a travel path for a cage vehicle 5, and each of the bread containers (d) is provided with a first indicating means 2 composed of a take-out number indicator 21, a take-out indicating lamp 22 and a take-out confirming switch 23. A plurality of bread containers (b) for retail shops are arranged at positions on one side of the worker M remote from the first mentioned bread containers (b). Each of the bread containers (b) for retail shops is provided with a second indicating means 2 composed of a designation indicator 32 and a sorting completion confirming switch 33. Further, a control means which is not shown allows the first and second indicating means 2, 3 to indicate and turn on, and accordingly, sorting is made for each block in accordance with the indication. After completion of the sorting, the next block is processed. Thus, it is possible to enhance the working efficiency.
Patent JP-S5718698-A (JP)
Title: Preparation of n6, o2'-diacyladenosine-3',5'-cyclic phosphoric ester-alkali metal salt
Inventor: YAMATSUGU NOBUYUKI
IPC: C07H15/20
Filed: 1980-07-07
Abstract: PURPOSE: To obtain the titled compound useful as a drug and reagent for biochemical study simply and through economical means, by reacting an alkali metal salt of an adenosine cyclic phosphoric ester with a specific lower carboxylic anhydride under heating.  
     CONSTITUTION: (A) An adenosine-3',5'-cyclic phosphoric ester-alkali metal salt (preferably sodium salt) shown by the formula I (Z is alkali metal) is reacted with (B) ≤4C carboxylic anhydride (preferably butyric anhydride), and, if necessary, in the presence of a polar solvent, e.g., water, carboxylic acid, etc. at ≥70°C, preferably at 110W200°C, to give the desired compound shown by the formula II (R is acyl). The amount of the component B used is preferably 4W50 times as much as the molar amount of the component A.  
     EFFECT: Useful for the application of industrial scale without using an expensive solvent and not requiring salt exchange. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58208216-A (JP)
Title: Tape pharmaceutical
Inventor: ITOU YUUSUKE
IPC: A61K9/70
Filed: 1982-05-28
Abstract: PURPOSE:A tape pharmaceutical, prepared by incorporating a specific absorption assistant in a plaster consisting of a high polymeric material containing a percutaneous absorbable chemical, having a slight migration of the assistant to the blood, and capable of remarkably accelerating the absorption of the chemical in the skin. CONSTITUTION:A tape pharmaceutical obtained by incorporating a compound of the formula (R is H or 1-4C alkyl; m is an integer 3-7; n is 0 or an integer 1-11), e.g. 1-butylazacyclopentan-2-one, in a plaster consisting of a high polymeric material containing a percutaneous absorbable chemical, and supporting the resultant plaster mixture on a backing member, e.g. a nonwoven fabric or woven fabric. The plaster constituted of the components within (0.01-20):(5- 50):(20-100) ratio between the chemical: assistant: high polymeric material, and the plaster is applied or transferred to the surface of the backing member to give 1-1,000mug/cm<2> amount of the chemical.
Patent JP-S63301865-A (JP)
Inventor: GIUZETSUPE RI BATSUSHI
IPC: C08G63/68
Filed: 1988-04-15
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-S59216703-A (JP)
Title: Wheel
Inventor: HARADA TATSUO
IPC: B60B9/00
Filed: 1983-05-25
Abstract: PURPOSE:To let a wheel itself have a function capable of absorbing a large vibration or impact, by installing a buffer interposingly between a hub or a disc and a rim part. CONSTITUTION:A hub 1 being pivotally supported by a wheel is composed of an outer flange 11 and a boss 13 and a rim 12 coupling these oarts 11 and 13 in one. A rim 2 installing and holding a tire 3 is made up of a relatively flexible material. A buffer 4 formed of a leaf spring is installed interposingly between the hub 1 and the rim 2. When a car passes a convex part on a road surface, the buffer 4 consisting of the circular leaf spring is bent into an almost nearly oval, causing a gap between the hub 1 and the rim 2 to be narrowed, thus transmission of a vibration or ipact to the hub 1 is absorbed. After running past this convex part, the buffer is restored to a normal circular form by repulsive force of the leaf spring.
Patent JP-S59208097-A (JP)
Inventor: KENESU AAMUSUTON HORUKAA
IPC: C09D5/44
Filed: 1984-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57207601-A (JP)
Title: Aging method of cellulose acetate
Inventor: DOIWAKI HIDEAKI
IPC: C08B3/06
Filed: 1981-06-15
Abstract: PURPOSE: To add an optimal amount of a neutralizing agent rapidly and accurately, reduce the preparation cost, rationalize the washing step, etc. and age cellulose acetate, by using measured values of electric conductivity of an aging reaction solution as a sensing means.  
     CONSTITUTION: An aging reactor of the vertical cylindrical reactor type with a jacket and an agitator having a body of a good conductor made of stainless steel is used, and electrodes for measuring the electric conductivity are provided near the dischargeing outlet of the bottom thereof. The electric conductivity of the reaction system is measured at a solution thickness of 20cm, and the relation between the time and electric conductivity is used as a monitoring means to add an optimal amount of an aqueous solution of a neutralizing agent, e.g. sodium acetate, and age the cellulose acetate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10277192-A (JP)
Title: Device or correcting posture for golfing
Inventor: TAKEDA TADASHI
IPC: A63B69/36
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide device for correcting posture for golfing which allows a golf player a correct setup and physical motion in golf swing. SOLUTION: The device is composed of a waist belt 1, a pair of foot belts 2, 2 adapted to be fitted on both feet, long ropes 3 connected to the foot belts 2, 2 and inserted at their middles through rings attached to the waist belt 1, and a short rope 4 stretched between one of belts 2 and the waist belt 1. The long ropes 3 are used for fixing the forward bent posture and the height of a player while the short rope 4 corrects the stretching of the knees, thereby it is possible to enable player to the acquire a precise address during swinging.
Patent JP-H09281496-A (JP)
Title: Production of liquid crystal panel
Inventor: KAWASHIMA HIDEYA
IPC: G02F1/1337
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal panel which is free from defects and has stable quality by preventing the contamination and wear of rubbing treatment cloth in a rubbing treatment in a stage for producing the liquid crystal panel. SOLUTION: A mask plate 1 for masking the regions exclusive of a glass substrate 2 is installed on the glass substrate 2 to be subjected to the rubbing treatment of the liquid crystal panel and is subjected to the rubbing treatment. The rubbing treatment cloth simultaneously rubs the mask plate 1 and the glass substrate 2, by which the contamination of the glass substrate 2 on a transporting tray 3 and the wear of the rubbing treatment cloth by the influence of the glass edges are prevented. The liquid crystal panel which is free from the defects and has the stable quality is thus provided.
Patent JP-S62248760-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D11/00
Filed: 1986-04-23
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-S60235055-A (JP)
Title: Ultrasonic flaw detection of deformed steel bar
Inventor: MATSUMOTO SHIGEAKI
IPC: G01N29/26
Filed: 1984-05-08
Abstract: PURPOSE:To attain to enhance working efficiency with good accuracy by making it possible to detect even a flaw in all directions, by arranging a large number of probes to a plurality of sides and successively exciting said probes in a predetermined direction to receive signal while, at the same time, allowing the other probes to receive the signal. CONSTITUTION:Probes 6, 7,... are arranged so as to be capable of emitting ultrasonic wave from each side or plural sides at every constant interval of a deformed steel bar 5 and the respective probes 6, 7,... are successively excited in a predetermined direction to propagate beam through the receiving bar 5 and receives the reflected beam from the internal flaw of said bar 5 while all probes other than the excited one is allowed to have only receiving function. Now, if beam is emitted from the probe 6, the flaw 4 in the bar 5 has a certain angle to beam and, therefore, said beam is not returned to the probe 6 and reflected to the other probe, for example, the direction of 10. Therefore, by bringing the probes other than the probe 6 emitting beam to a receivable state, either one of the probes can receive the reflected beam from the flaw.
Patent JP-H08286499-A (JP)
Title: Developing device
Inventor: OTSUKA YOSHINORI
IPC: G03G15/09
Filed: 1995-04-18
Abstract: PURPOSE: To prevent generation of leaking or flying of developer from both end parts of a magnet roller, by providing the developing magnet roller in a shape that an outside diameter in a area in which no magnet is disposed is made smaller than that in the part provided with the magnet. CONSTITUTION: This developing device is provided with the developing magnet roller 23 equipped with the magnet inside the roller, a control member 21 and a scraping member 22 for scraping the developer. The developing magnet roller 23 is composed in the shape that the outside diameter in the area provided with no magnet therein on both end parts of the developing magnet roller 23 is made smaller than the outside diameter on the part in which the magnet is disposed. Owing to this constitution, the magnetic force unstable area can be reduced by steps provided in the both end parts of the magnet roller 23.  Therefore, for instance, when sneak path entering or falling of the developer from the magnetic force stable area occurs, the developer is eventually attracted back to the magnetic force stable area, because there is not any magnetic force unstable part and the step part is not provided with the magnetic force attracting the developer.