baber/WOPTO huggingface dataset:
Patent JP-H06209029-A (JP)
Title: Tape carrier package
Inventor: ENOMOTO MASAFUMI
IPC: H01L21/60
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a tape carrier package(TCP) which is hardly affected by noises and is high in reliability by putting a second film equipped with a conductive layer on at least one of the upper and lower surfaces of a first film equipped with a wiring layer. CONSTITUTION:After putting films (second films) 5 and 6 on both the upper and lower surfaces of a base film (first film) 2, with conductive layers 7 and 8 on the outside, through holes 11b and 11c are aligned with a through hole 11a. Then, by bonding the films 5 and 6 to the base film 2 with bonding agent layers 9, the through holes 11b and 11c are electrically connected to the through hole 11a. Finally, this TCP 1 is completed in such a way that, after sealing, protecting, and fixing the connecting sections of a semiconductor IC chip 10 with their inner leads 4b and 4c with a sealing resin 15, a resist layer 16 is applied to the surfaces of the conductive layer 7 and 8 except the holes 11b and 11c.
Patent JP-S5389343-A (JP)
Title: Delay line with variable dispersion
Inventor: ONODERA TOSHIHIRO
IPC: H03H11/26
Filed: 1977-01-18
Abstract: PURPOSE:To realize the delay line with variable dispersion which can be changed for the usable frequency range as 10 times and 100 times with the same dispersion delay line remarkably, by cascade-connecting the charge coupled element CCD and the elastic surface wave element.
Patent JP-H09194360-A (JP)
Title: Hepatic fibrogenetic inhibitor
Inventor: WAKASUGI JUNICHIRO
IPC: A61K31/22
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor containing a compound expressed by a specific formula as an active compound, significantly suppressing the increase of proline hydroxide in the liver, suppressing the progress of fibrosis and little in side effect. SOLUTION: This inhibitor contains a compound of the formula (A is an alkylene or a cycloalkylene; Q is H or a carboxylalkylphenyl), preferably 6- aminocapric acid, trans-4-aminomethylcyclohexanecarboxylic acid or 4-(2- carboxyethyl)phenyl trans-4-aminomethylcyclohexanecarboxylate, or its salt as an active agent. Further, the compound is produced e.g. by a known process, and the daily dose of the compound is preferably about 3-12g, e.g. in the case of ε-aminocapric acid.
Patent JP-S5596738-A (JP)
Title: Electronic tuning mechanism
Inventor: ICHIDA KENJI
IPC: H03J5/02
Filed: 1979-01-16
Abstract: PURPOSE:To constitute a PLL circuit with a low-power consumption C-MOSLSI without requiring the pre-scaler of the expensive emitter coupled logic structure, by operating the PLL circuit by the output of a voltage control oscillator which oscillates with a frequency lower than the local oscillation frequency. CONSTITUTION:In the electronic tuning tuner equipped with tuning circuit 2-1, which has the frequency controlled by a voltage, and local oscillation circuit 2-5, the tuning frequency of tuning circuit 2-1 is provided with voltage control oscillator 2-9 which oscillates a frequency of 1/K (K>=1) of the oscillation frequency of local oscillation circuit 2-5. This voltage control oscillator 2-9 is controlled by PLL circuit 2-7 which changes the frequency with a ratio of 1/N (N=K.M and M>=1) of the private frequency of the receiving band, and the output control voltage of PLL circuit 2-7 which controls oscillator 2-9 controls voltage variable capacities of tuning circuit 2-1 as well as local oscillation circuit 2-6.
Patent JP-2000204198-A (JP)
Title: Rubber composition
Inventor: MURAOKA KIYOSHIGE
IPC: C08K5/54
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition containing silica as a filler, capable of being stably processed, having an excellent wet performance and an excellent abrasion-resistant property, and improved in the irregularity of the performance. SOLUTION: This rubber composition comprises (A) 100 pts.wt. of a rubber component comprising a halogenated butyl rubber or the halogenated product of an isobutylene/p-methylstyrene copolymer and a conjugated diene-aromatic vinyl compound solution polymerization copolymer which comprises 20-60 wt.% of styrene units and 15-70 wt.% of 1,2-bonded diene units, and has a glass transition temperature of -70 to 0 deg.C, (B) 40-150 pts.wt. of silica having a nitrogen adsorption specific surface area of 100-300 m2/g, (C) 50-200 pts.wt. of a softener for rubbers, and (D) a silane coupling agent, and does not contain an amine- based antioxidant.
Patent JP-H02184388-A (JP)
Title: Method and equipment for concentrating and purifying alcohol
Inventor: HORIZOE HIROTOSHI
IPC: B01D11/04
Filed: 1989-01-12
Abstract: PURPOSE:To enhance degree of concentration of alcohol and to concentrate and recover alcohol with a small amount of solvent by holding the butane solvent in a supercritical state or a pseudocritical state in the part lower than a supply port of a raw material and holding the butane solvent in a liquid state in the part upper than the supply port of the raw material. CONSTITUTION:Solubility of alcohol in butane is drastically enhanced by holding a butane solvent in a recovery part 7 in a supercritical state or a pseudocritical state. The usage of the butane solvent necessary to prevent loss of alcohol through a heavy liquid extracting line 4 can be drastically lowered. Then water is selectively separated form the butane solvent phase by cooling this butane solvent phase with a heat exchanger 8 for cooling in the alcohol concentrating part 6. This concentrating part 6 is lowered as heavy liquid and alcohol in the butane solvent phase is concentrated to about 95-97wt.% (state free from butane).
Patent JP-H03209670-A (JP)
Title: Magnetic information recording medium
Inventor: MAEKAWA NORIAKI
IPC: G11B20/12
Filed: 1990-01-11
Abstract: PURPOSE:To make it possible to correctly read out information even if an error is generated in data by dividing a recording part into plural data blocks and recording the same data in the recording parts of respective data blocks. CONSTITUTION:The magnetic stripe 1 of the recording part of a magnetic card is provided with plural blocks 2, 3 each of which includes a recording part 6 corresponding to recording information capacity, a preamble part 4, a start part 5, a stop part 7, and an error detection part 8 and a post amble part 9 is formed on the final end of the final block (n). The same data are independently written in respective recording part 6, and even if an error is generated in the data, the contents of another block are read out to read out correct information. Since the length of the recording part 6 can be changed in accordance with the data capacity, a magnetic card space can be efficiently utilized.
Patent JP-H02184471-A (JP)
Title: Printer
Inventor: IIDA TETSUYA
IPC: B41J3/54
Filed: 1989-01-11
Abstract: PURPOSE:To obtain the quality of an image which utilizes the features of image information, character information by providing first imaging means for printing in high contrast on the basis of the character information and second imaging means for printing in multiple gradations on the basis of the image information. CONSTITUTION:Yellow, magenta and cyan colors are sequentially printed in multiple gradations on the surface of a recording sheet 13 by first, second and third printing mechanisms, 21, 23 and 25, respectively. In these cases, sheet detection sensors are provided immediately before color heads 33. When the recording sheet 13 arrives at a predetermined position, printings are sequentially started. Then, a reverse roller 51 is brought into pressure contact with a roller 53, and rollers 51, 53, 55 are rotated in a direction of an arrow to convey the recording sheet 13 downward. The recording sheet 13 is once held between the rollers 53 and 55 to be stopped, the reverse roller 51 is separated from the roller 53, and then brought into pressure contact with the roller 55. Thus, three color ink films 41, 43, 45 are used to print three times the same range of the surface of the recording sheet 13 to print in multigradation color with predetermined image information.
Patent JP-H02188397-A (JP)
Title: Waste transporting and processing device
Inventor: NISHIKAWA KENJI
IPC: B65F3/00
Filed: 1989-01-11
Abstract: PURPOSE:To easily carry out the discharge processing of waste by forming a discharge port which can be opened and closed, having the upper side on the front surface as rotary shaft. CONSTITUTION:In a box pallet 1 filled with wastes, the fork 9 of a forklift 2 is inserted into a fork insertion part 7, and an engaging mechanism 8 is set. Then, the box pallet 1 is tilted forwardly by about 45 deg. in the lifted-up state by the fork 9, and then the front surface 3 onto which the upper edge is installed through a hinge 4 is opened, and the wastes are discharged. Since the box pallet 1 is engaged with the fork 9 by the engaging mechanism 8, the slip-off of the box pallet 1 from the fork 9 due to the forward tilt is prevented. Further, since each multihole plate 6 for drain is installed on the side surface 5 and the bottom of the box pallet 1, water is not stored in the box pallet 1 even in the case where the waste containing water is handled.
Patent JP-S62161521-A (JP)
Title: Leisure boat
Inventor: IKUMOTO MINORU
IPC: B63B9/06
Filed: 1986-01-10
Abstract: PURPOSE:To obtain a leisure boat made of plastics capable of high speed sailing, by forming an edge of section thickness at the bottom part of the stern. CONSTITUTION:Plastic material is melted in a heating pipe 8 and dropped from a head 9 as cylindrical parison A. Here a slide mold 11 is recessed through an oil pressure cylinder 12. Accordingly the parison A drops into molds 10, 10 in the state where stern bottom G is expanded largely. As an air is pressurized into the parison from blowing inlet, the molten plastic material expands outwardly from rear outer wall 5. Here plastic material has been excessively fed at boundary portion of ship bottom 4 and rear outer side wall 5 of its master. From this state the mold is kept contacted closely and air pressurization is completed, when the edge 6 of section thickness having required angle is formed. At the cross section of the bottom part G of the stern of hull 1 shaped as above, rectangular or sharp-edged edge 6 of section thickness is formed.
Patent JP-S60147735-A (JP)
Title: Treatment of color photograph
Inventor: OONO SHIGERU
IPC: G03C7/42
Filed: 1984-01-12
Abstract: PURPOSE:To lower toxicity and to meet the demand of pollution control and to improve bleaching speed by using a ferric salt as a bleaching agent and incorporating a specified compd. in a bleaching or bleach-fixing bath. CONSTITUTION:A ferric salt is used as a bleaching agent used for bleaching or bleach-fixing treatment following the color developing treatment, and the bleaching or bleach-fixing bath contains a compd. or at least of its tautomers represented by the formula in which X is N or C-R; R, R<1>-R<3> are each H, alkyl, carboxy, sulfo, or alkyl; R<4>, R<5> are each H, alkyl, acyl, or both may form a linked ring; and n is 0-5. Since such a compd. has high bleach accelerating effect, it can execute sufficient removal of silver in a short time in combination with a comparatively weak bleaching agent, such as ferric salt, and it exerts no adverse effect on photographic characteristics, such as color development, sensitivity, and staining characteristics, and since it is stable for a long time in the processing bath, maintenance of the bath is made easy.
Patent JP-S5496823-A (JP)
Title: Connection construction of metal pipe embedded in the ground
Inventor: OKAMOTO KUNIYOSHI
IPC: F16L25/02
Filed: 1978-01-17
Abstract: PURPOSE: To permit the transmission of high frequency with small loss while blocking etching current by interconnecting metal pipes with electric insulating pipe joint and further armoring the neighbourhood of that joint with conductive layer.  
     CONSTITUTION: Metal pipes 1, 2 embedded in the ground and having steel pipes 3, 4 covered on the outer surface by lining materials 5, 6 such as synthetic resin are interconnected and insulated electrically from each other by an electric insulating joint 7. Thus etching current does not flow over the metal pipes 1, 2 embedded in the ground. The electric insulating joint 7 and a part of metal pipes 1, 2 embedded in the ground are armored by a foil or tape made of conductive material to form a conductive layer 13. Hence the metal pipes 1, 2 embedded in the ground and having the lining materials 5, 6 as dielectric are subjected to capacity coupling with large electrostatic capacity between the metal pipes 1, 2 to transmit high frequency with small transmission loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01179986-A (JP)
Title: Information compression type ciphering device
Inventor: SHIMOKAWA YOSHIHIRO
IPC: G09C1/00
Filed: 1988-01-11
Abstract: PURPOSE:To decipher information and to improve the throughput of data transfer based on information compression by providing a storage part which gives a cipher key to a data generating part as an initial substring group of incremental resolution operation. CONSTITUTION:An arbitrary data string 0 is set as the cipher key on the transmission side and is sent to an initial structure determining part 6 through a cipher key input part 5, and the cipher key is preliminarily expanded to several initial substring groups in said part 6 is case of incremental resolution of a data string to be ciphered in a data generating part 3. Set initial substring groups are registered, and they are referred as already prepared substrings when the incremental resolution operation of a data sequence 1 supplied from a bit decision part 2 is continued in the data generating part 3. This encoded output and the cipher key supplied from the cipher key input part 5 are transmitted through a transmission line 8. Thus, the throughput of transmission data is improved and information is enciphered.
Patent JP-S58128088-A (JP)
Inventor: KENESU PII SHIYAAPU
IPC: G11C11/415
Filed: 1983-01-17
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-S60223216-A (JP)
Title: Linear display signal generator
Inventor: HASUMI KANEYOSHI
IPC: H03K4/00
Filed: 1985-01-14
Abstract: PURPOSE:To attain a linear display with high accuracy by storing signals in a fixed cycle to a register serving as a coordinate signal source to produce plural delay signals of different amounts of delay shorter than said fixed cycle to the output of a D/A converter and adding these delay signals for deflected amplification. CONSTITUTION:The output of a gate oscillation circuit 14 is divided by a dividing circuit 38, and registers 21x and 21y are set. The outputs of D/A converters 31x and 31y are supplied to delay lines 44x and 44y respectively and furthermore connected to the input sides of addition amplifiers 46x and 46y through addition resistors respectively. The outputs of amplifiers 46x and 46y are supplied to a deflecting device 34. The different delay amounts of delay signals obtained from lines 44x and 44y are set shorter than the set pulse cycles to registers 21x and 21y. Therefore the changes of outputs of converters 31x and 31y are interpolated by the delay signals of lines 44x and 44y and therefore smoothed. This attains smooth linear display on a screen of a CRT33.
Patent JP-S61163895-A (JP)
Title: Sublimable transfer material
Inventor: HASHIMOTO KIYOYASU
IPC: B41M5/385
Filed: 1985-01-14
Abstract: PURPOSE:To obtain a Magenta-color transfer material having good sublimability by using one or two or more specific colorants for a sublimable transfer material for a sublimable transfer recording system to form pictures on a printing paper. CONSTITUTION:In a sublimable transfer material for a sublimable transfer recording system in which colorants are sublimated from an ink layer provided on a base material by heating and pictures are formed on a printing paper, one or two or more of the general formula (I), where X is H or methyl and R is H or a 1-8C branched or straight chain alkyl group, are used. As the base material used, condenser paper, cellophane ribbon or film, polyimide ribbon or film with or without being subjected to treat ents for raising heat resistance and/or smoothness, etc., are used. A color ink to be used includes compounds having absorbance at the wavelengths of lasers when using sublimable colorants, binders, and lasers as heat sources in general.
Patent JP-H06211250-A (JP)
Title: Cover
Inventor: MIWA MASAHIKO
IPC: B65D81/03
Filed: 1993-01-14
Abstract: PURPOSE:To provide a cover which is repeatedly usable, strong in strength and can sufficiently absorb strong impact by forming of a specific cubic structured disk cloth wherein texture compositions are connected by connecting fibers on a surface and a rear face. CONSTITUTION:A surface texture composition 11 and a rear texture composition 12 are connected by connecting fibers 13 to form a cubic disk cloth. As the surface and rear texture compositions 11, 12, optional compositions can be employed, wherein any of synthetic fiber, regenerated fiber, natural fiber, inorganic fiber, etc., can be used. A synthetic fiber such as nylon 6 of polyethylene is preferable as a material used for the connecting fiber 13. The cubic cloth thus woven exhibits a percentage of void K expressed in the following expression of 0.4 to 0.95 and a thickness of 0.5 to 10mm to maintain its compression elasticity and light weight. Percentage of void is obtained by an expression of K=1-(W/C.T) where W is weight of the cloth per unit area (g/m<2>), C is average density (g/cm<3>) of the fiber material, and T is volume of the cloth (cm<3>/m<2>). Since a cover is constituted of the cubic cloth excellent in compression elasticity, external impact can be absorbed.
Patent JP-2000203948-A (JP)
Title: Ceramic package assembly
Inventor: IKOMA MASANOBU
IPC: C04B35/64
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of warps after sintering by arranging a plurality of package parts through dummy parts on a green sheet and forming shrinkage rate controlling layers, whose firing shrinkage rate is different from that of the green sheet and which are capable of controlling firing shrinkage rate, on a part or whole of the surface and/or the rear of each dummy part. SOLUTION: When a ceramic package assembly 10 wherein package parts 20 and dummy parts 30 are formed in a plane form is fired, the rear free from the cavity 21 shrinks much more than the cavity side 21 and deforms in a recessed state. Then, the firing shrinkage rate of the rear 31 of each dummy parts 30 is increased by applying a metal paste onto the rear 31, which metal paste has a firing shrinkage rate higher than that of alumina. Thereby, the rear 31 becomes to deform in a recessed state and the deformation of each package part to the recessed state is prevented because the rear of the each package part 20 used as a product is pulled as indicated by the arrow by each dummy part 30, through the each dummy part 30, which is disused, finally deforms until the deformation value a attains.
Patent JP-S57123887-A (JP)
Title: Preparation of single crystal
Inventor: USHIZAWA JISABUROU
IPC: H01L21/208
Filed: 1981-01-17
Abstract: PURPOSE: In preparing a single crystal of compound semiconductor by pulling up process of liquid capsule, to prevent the occurrence of polycrystal, by pulling up a seed crystal while a crucible containing melt of the seed crystal and a compound is being rotated at a specific rotational speed.  
     CONSTITUTION: The quartz crucible 2 is put in the pressure container 1, the compound 3 such as GaP, GaAs, etc. for semiconductor, having high decomposition pressure is added to the crucible B 2 O 3  4 as a liquid capsule material is placed on the surface, and the compound is heated and melted by the heater 5. The container 1 is filled with a nitrogen atmosphere with about 70atm., and the presence of the B 2 O 3  layer 4 prevents the GaP, etc. 3 from decomposing and evaporating. In this melt 3 the seed crystal 6 of GaP is immersed, and the seed crystal 6 is gradually pulled up while the seed crystal 6 and the quartz crystal 2 are rotated in the same direction at different speeds. The lower rotational speed is gradually raised with the drawing up of the speed crystal 6, finally made to the same speed as that of the higher rotational speed, the single crystal 7 of GaP having no polycrystal and low diameter fluctuation is pulled up and prepared. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58130097-A (JP)
Inventor: NAKAMATSU YOSHIROU
IPC: D06F57/00
Filed: 1983-01-14
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-H01182907-A (JP)
Title: Thin film magnetic head
Inventor: YAMADA MASAMICHI
IPC: G11B5/31
Filed: 1988-01-14
Abstract: PURPOSE:To reduce impedance noise of a thin film coil, to improve element yield efficiency and to attain high accuracy azimuth angle restriction by forming a thin film magnetic head to be nearly a rectangular parallelopiped specifying the width of the film forming face and the thickness of base and selecting properly the arrangement area of the thin film coil. CONSTITUTION:The shape of the thin film magnetic heads 1a, 1b is selected nearly to be a rectangular parallelopiped and the width W of the thin film forming face is selected to be in a range of 0.3-1.0mm. Then the thickness T of the bases 11a, 11b is made thicker to satisfy the relation of T/W>=1 and the base cut-face side of the thin film magnetic head is adhered to the head mount base. Thus, the butt area with the head mount base is ensured sufficiently and the relation of position between the head mount base and the thin film magnetic heads 1a, 1b is made accurate. Thus, the impedance noise of thin film coil is reduced, the element yield efficiency is improved and highly accurate azimuth angle is obtained.
Patent JP-S6336030-A (JP)
Title: Internal combustion engine provided with double piston
Inventor: WATANABE CHOKICHI
IPC: F02F3/00
Filed: 1986-01-13
Abstract: PURPOSE:To enable a necessary compression ratio to be attained easily by inserting an inner piston into the central cylinder hole of an outer piston, putting both pistons in link motion by means of a spring interposed therein and connecting a piston rod end to the inner piston. CONSTITUTION:An outer piston 2 is slidably inserted in a cylinder 1 and an inner piston 4 is slidably inserted in a cylindrical hole 3 provided in this outer piston 2. A coil-shaped spring 5 is loosely inserted in an inner hollow 8 of this inner piston 4, and this is interposed between the inner wall projecting piece 6 of the inner piston 4 and the lower side projecting piece 7 of the outer piston 2. Also, a coil-shaped spring 10 is interposed between a stopping piece 9 projecting downward from and connecting to the lower end of the inner piston 4 and the projecting piece 7. And the tip of a piston rod 12 is rotatably attached to a boss 11 projectingly arranged in the inner hollow 8 of the inner piston 4 by a pin 13.
Patent JP-H11199988-A (JP)
Title: Silicon steel sheet having gradient of silicon concentration
Inventor: TAKADA YOSHIICHI
IPC: C22C38/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a silicon steel sheet excellent in workability and magnetic properties, in a silicon steel sheet having the gradient of Si, concentration, by regulating the amounts of elements other than Si to be added. SOLUTION: This steel sheet is the one contg. Si by <=7 wt.% by the average value concn., having the gradient of Si concentration in the direction of sheet thickness, in which the concn. gradient is approximately symmetric as for the center of the sheet thickness, the Si concn. in the sheet surface layer is higher than that in the center part of the sheet thickness, the difference in the Si concn. between the maximum and the minimum is regulated to >=0.5 wt.%, and by the average value concn., 0.001<=C<=0.02 wt.%, 0.01<=Mn<=1.0 wt.%, 0.01<=P<=0.1 wt.%, 0.0001<=S<=0.1 wt., 0.0001<=sol.Al<=2.0 wt.% and 0.001<=N<=0.1 wt.% are satisfied.