baber/WOPTO huggingface dataset:
Patent JP-S6346082-A (JP)
Title: Video signal processing circuit for video disk unit
Inventor: OKU MASUO
IPC: H04N5/93
Filed: 1986-08-13
Abstract: PURPOSE:To make it possible to perform processing suitable for video signals obtained by a video disk unit by making characteristic of arithmetic processing in a video signal processing circuit different according to reproduction mode signals of the video disk unit. CONSTITUTION:Video signals are inputted successively to a terminal 1, and a line delay line 3, an adder 4 and a coefficient multiplier 5 prepare the first interpolation signals for input signals xi. by operation in the field. A field memory 6 prepares the second interpolation signals delayed by 263 horizontal scanning period. In the case where reproduction mode signal inputted from a terminal 9 are signals indicating a still mode that reproduces the same track repeatedly, a selector selects the second interpolation signals, and for other mode, selects the first interpolation signals. Thus, in the video disk unit, a still picture is interpolated by the second interpolation signals and moving picture is interpolated by the first interpolation signals, and accordingly, a high quality picture image can be obtained at high resolution.
Patent JP-H1131885-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: FUKAI HIROYUKI
IPC: H05K3/46
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To secure the adhesion between a first circuit formed on an insulating substrate and an insulating layer formed on the first circuit without treating the surface of the first circuit, by forming the insulating layer by using an insulating material containing acrylonitrile-butadiene rubber and a second circuit on the insulating layer. SOLUTION: An insulating layer 3 is formed on a first circuit 1 formed on an insulating substrate 2 by using an insulating material containing acrylonitrile-butadiene rubber, and a second circuit 5 is formed on the layer 3. To be concrete, the first circuit 1 is first formed on the substrate 2, and then, the insulating layer 3 is formed on the circuit 1. After the insulating layer 3 is formed, a via hole 4 is formed into the insulating layer 3 and the surface of the insulating layer 3 is roughened. Then, palladium is adhered to the surface of the insulating layer 3 and internal surfaces of the via holes 4 as the pre- treatment of plating and copper is deposited on the surface of the insulating layer 3 and the internal surfaces of the via holes 4 by dipping the layer 3 in an electroless plating solution. Thereafter, a plated layer 6 is formed on the deposited copper.  Finally, the second circuit 5 is formed by etching the copper from spots which are not required for the second circuit 5.
Patent JP-H1123815-A (JP)
Title: Lens film, surface light source and liquid crystal display device
Inventor: ARAKAWA FUMIHIRO
IPC: B32B7/02
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem due to static electricity such as adhesive irregularity by constituting a lens layer by a resin composition in which fine conductive particles are dispersed and specifying the surface resistance. SOLUTION: In a lens sheet provided with a transparent substrate film 1 and the lens layer 2 of a concave lens or a convex lens on at least one face of the substrate film 1, a lens film 10 is provided with the lens layer 2 composed of a resin composition in which fine conductive particles 3 are dispersed and the conductive lens layer 2 whose surface resistance is <=10<12> Ω/(square). The concave lens or the convex lens of the lens film is obtained by forming/ solidifying the resin composition in which fine conductive particles 3 are dispersed on a shaping surface. The resin composition is composed of materials including comparatively many oligomers or prepolymers such as (metha)acrylates of polyalcohol, etc., and reactive diluent.
Patent JP-H0237557-A (JP)
Title: Magnetic tape device
Inventor: NAGAOKA HIDEKAZU
IPC: G11B15/43
Filed: 1988-07-28
Abstract: PURPOSE:To perform recording and reproduction satisfactorily even on a magnetic tape with different tape thickness or flexural rigidity by detecting a load applied on a protrusive member to press the magnetic tape as reaction, and selecting tension to be applied on the magnetic tape corresponding to the load and the output of a tension detecting means. CONSTITUTION:When the magnetic tape 3 is run as sliding with a sliding member 16, the reaction is applied on the protrusive member 17 by pressing the magnetic tape 3 by the protrusive member 17 protruded from the sliding plane. Meanwhile, the flexural rigidity can be calculated based on the fact that the reaction received by the protrusive member 17 corresponds to the flexural rigidity of the magnetic tape 3 in one to one since constant tension is supplied to the magnetic tape 3 by turning a tension arm 10 and adjusting the tightening force of a brake band 14 to a supply reel board 9. And since the optical tension corresponding to the flexural rigidity is supplied to the tape 3, the recording and reproduction can be performed satisfactorily even on the magnetic tape not only with specific flexural rigidity but with different flexural rigidity due to the different tape thickness or Young's modulus.
Patent JP-S6345956-A (JP)
Title: Communication terminal equipment
Inventor: KISHIKAWA EIZO
IPC: H04M11/00
Filed: 1986-08-12
Abstract: PURPOSE:To simplify the equipment having a telephone function and a data transmission function by providing an input key stating data input, a telephone key used for the data input at input key operation, a memory storing the inputted data and a transmission key sending the stored data to a telephone line. CONSTITUTION:In applying data transmission control in addition to the talking control by the telephone function, an input key 8 is operated to state the data input and to input the data by operating a telephone key 6 succeedingly. Thus, a microprocessor 11 stores the input data into a memory RAM 12, driving a printer 16 for print output. Thus, while the data is stored in the memory, operating the transmission key 9, the data is read from the memory in the unit of blocks and sent to the telephone line via a MODEM 17. That is, since the data is sent by the telephone key 6, part of keys, that is, the input key 8 and the transmission key 9, then it is not required to provide a full keyboard different from a conventional system to attain the simplicity.
Patent JP-H0721970-A (JP)
Title: Ion accelerator for both single and tandem accelerator
Inventor: NAKAYAMA YASUYUKI
IPC: H05H5/06
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a compact and a low cost ion accelerator which can carry out both a single and a tandem accelerations simultaneously, or either a single or a tandem acceleration separately, in a single accelerator. CONSTITUTION:A negative ion beam from a negative ion source 1 is accelerated in an acceleration pipe 5 for negative ion acceleration, it is charge-converted to a positive ion beam in a charge converter 4, and the positive ion beam is accelerated toward scattering tubs 3 and 3' by an acceleration pipe 6 for positive ion acceleration. A positive ion source 7 is provided between the charge converter 4 and the acceleration pipe 6 for positive ion acceleration. To the positive ion source 7, an ion beam duct line, provided concentric to a beam line 2, to pass the positive ion beam from the charge converter 4 to the acceleration pipe 6 for positive ion acceleration, and to draw out the positive ion beam produced by the positive ion source 7, is formed.
Patent JP-H1028685-A (JP)
Title: Ultrasonic imaging method and device, and ultrasonic imaging agent and manufacture thereof
Inventor: TAKEUCHI YASUTO
IPC: A61K49/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic imaging method and an ultrasonic imaging device which is suitable for the characteristic of an imaging agent. SOLUTION: An ultrasonic imaging device transmits ultrasonic waves into a subject to be examined, and detects echo signals from the subject to be examined. This device comprises a filter 29 for producing a plurality of signals corresponding to resonant responses respectively reflected from micro-balloons constituting the imaging agent, and process means 31, 41, 32, 42, 43 for producing image signals respectively from a plurality of signals produced from the filter.
Patent JP-H0721523-A (JP)
Title: Thin-film magnetic head
Inventor: OGURA MASAYUKI
IPC: G11B5/31
Filed: 1993-06-30
Abstract: PURPOSE:To secure sufficient insulation between the magnetic film and conductor coil film by forming the insulating layer on the magnetic film with a laminate of org. and inorg. insulating films. CONSTITUTION:A lower magnetic film 3 is formed on the surface of an insulating film 2 on a substrate 1, an org. insulating film 5 of an org. insulating material such as insulating synthetic resin is formed on the film 3, and hence the film 5 is gently sloped without any angular part. An inorg. insulating film 12 of an inorg. insulating material is laminated on the film 5 and used as an insulating film between the film 3 and a conductor coil film 8. Consequently, the insulating film including the part corresponding to the upper corner of the film 3 is thickened, and sufficient insulation is secured between the conductor coil film and magnetic film constituting a magnetic circuit. As a result, a highly reliable thin-film magnetic head is obtained with the dielectric breakdown voltage between the magnetic-pole coils increased.
Patent JP-H0239606-A (JP)
Title: Reception frequency converter
Inventor: SATO KIYOSHI
IPC: H03D7/18
Filed: 1988-07-28
Abstract: PURPOSE:To electrically execute a switching operation by appropriately designing an arithmetic circuit to input the dividing number set value information of a prescaler for obtaining a local oscillation frequency. CONSTITUTION:When the frequency relation between an input signal frequency fS and a local oscillation frequency fL is already known, an arithmetic circuit 4 to input the dividing number set value information of the prescaler for obtaining the local oscillating frequency fL can output a switching control signal 41 accordant with the frequency relation between the input signal frequency fS and the local oscillating frequency fL by appropriately designing the arithmetic circuit 4. A switching circuit 5 receives the switching control signal 41 and switches the connections between two outputs of an image cancel type mixer 2 and two inputs of a 90 deg. hybrid 6 according to the switching control signal 41. Thus, the switching operation for the connections between the two outputs of the image cancel type mixer 2 for outputting a main signal and terminating an image signal and the two inputs of the 90 deg. hybrid 6 can be executed electrically.
Patent JP-H0240870-A (JP)
Title: Grounding electrode and method of using the same
Inventor: INOUE KAZUO
IPC: H01R4/66
Filed: 1988-07-28
Abstract: PURPOSE:To reduce the grounding resistance by connecting at least one conductor to a body, and connecting a pipe for injecting a reducing agent to a pipe mounting port mounted to the body. CONSTITUTION:A body 4 having a pipe 10 mounted thereto is suspended by a conductor 20 and inserted into a hole 26 dug from the earth. When the hole ia reached to a determined depth, a reducing agent is injected through the pipe 10 from the earth to charge the hole 26 with the reducing agent, and an earthing wire is connected to the conductor 20 exposed to the ground. Thus, as the support of only the weights of the light-weight body 4 and the conductor 20 suffices for inserting the pipe 10, the pipe 10 can be easily inserted, and also it never receive damages by crumbling of the side wall and ground water as the reducing agent can be injected from the bottom part of the hole 26. Hence, an earthing electrode 2 having a low resistance can be formed easily.
Patent JP-S58174850-A (JP)
Title: Apparatus for determining cohesion of molecules
Inventor: IINO MASARU
IPC: G01N33/543
Filed: 1981-11-26
Abstract: PURPOSE:To make possible the recording and collation of the determined results by a method wherein a pattern of the molecule cohesion caused by the immunological cohesive reaction is readily recorded and held, thereby the determined data are simultaneously recorded. CONSTITUTION:The apparatus in accordance with the invention is so constructed that, when the blood type is determined, for instance, a pattern of the molecule cohesion caused by the blood in the reacted recess 6 of a microplate 5 is optically examined and the determined results and the data required to distinguish a body being examined are recorded in a latent image holding medium 27 and the required data are projected on a television 47 as an image signal. Since the concrete practical data required can be confirmed as occasion demands against the determined results indicated by a printer 15, correct recognition is possible for the determined results and the like. Accordingly, it is possible to monitor the required data obtained from the properly measured results, the results determined by the malfunction of the apparatus and the required data that cannot be determined.
Patent JP-H1136753-A (JP)
Title: Rain shutter door combinedly used as insulation shield of window
Inventor: HORIKAWA HIROSHI
IPC: E06B3/70
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To improve functions by providing a rotation plate body to open and close via a horizontal rotation shaft and sliding prevention means on a frame unit sliding on the window outside rail. SOLUTION: When insulation is to be shielded by a shutter, the entirely of a rotation plate body unit U2 in an unlocked state by operating a predetermined operation part is withdrawn to the room inside, and thereafter the recovery of the unit U2 by the dead load of a rotation plate body 30 is prevented by relocking operation. Next, the plate body 30 rotates about the vis 34 through withdrawal of the unit U2 to be lifted up by its lower end, thus introducing the air and indirect light in the room between it and the contiguous plate body 30. Following this, since the unit U2 is withdrawn to the room inside while being rotated about the vis 34, a lower joint material 46 acts to press down the lock rod 64 to be engaged with the engagement hole 80a of a sliding rail 80 for preventing the shutter from sliding in an open state of the plate body 30.  In this manner, a shutter in a state of conventional fittings can combine a insulation shielding body and, besides, an indirect light of the order of not feeling closing can be ensured.
Patent JP-H05200462-A (JP)
Title: Cylindrical member
Inventor: YAMADA YUSUKE
IPC: G03G5/10
Filed: 1992-07-16
Abstract: PURPOSE:To always secure stable coupling force without receiving external influence under each environment by coupling and end part engaging member to the end of a cylinder by completely bending and inserting the end part of the cylinder into the recessed part to be inserted in the cylindrical end part of the end part engaging member. CONSTITUTION:A gear or a flange 1 is inserted and fitted to a cylinder 3 along the fitting outside diameter of the gear or the flange 1. Then, from the external peripheral part of the cylinder 3, by shaped abutting members 4 having an acute tip each are brought into contact with the external peripheral surface of the cylinder 3 at four places in the peripheral direction of the gear or the flange 1. The members 4 are advanced from this contact point toward the inner part of the gear or the flange 4 by a certain fixed amt. Therefore, the end part of the cylinder 3 is completely shorn and a shorn surface adheres closely to the shape to the recessed part 2. Consequently, backlashes, looseness, etc., are prevented from being generated in the rotating direction and the axial direction of a drum and higher coupling force can be secured.
Patent JP-H1141423-A (JP)
Title: Line image sensor and image sensor chip
Inventor: FUJIMOTO HISAYOSHI
IPC: H01L27/14
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of a read image by configuring the sensor such that a light receiving area of each light receiving element is designed large and three kinds of light emitting elements read the same position of an original image in the case that the three kinds of light emitting elements for red, green and blue light are used to read a color image of the original. SOLUTION: This line image sensor is provided with pluralities of three kinds of light receiving elements 1R, 1G, 1B for red, green and blue lights which receive a light emitted from a light source and reflected in a desired original and provide an output of a signal corresponding to the light received amount of the reflected light in red, green and blue colors. In this case, pluralities of the light receiving elements 1R, 1G, 1B are laid out in such a way that pluralities of the light receiving elements of the same kind are arranged in a line in the main scanning direction and the light receiving elements 1R, 1G, 1B of 3 kinds are respectively arranged in the subscanning direction.
Patent JP-S6081861-A (JP)
Title: Schottky barrier semiconductor device
Inventor: NANBU SHIYUUTAROU
IPC: H01L29/812
Filed: 1983-10-11
Abstract: PURPOSE:To obtain stable and preferable Schottky n-value by forming a Schottky electrode of a metal which contains one element which operates as an n type impurity or a p type impurity for a compound semiconductor. CONSTITUTION:When a Schottky electrode is formed with n type GaAs, Si or S which operates as a doner in the n type GaAs is contained in the Schottky metal such as, Al, Pt, Mo, Au, W or Ta to prevent the formation of a high resistance GaAIAs layer due to a migration, thereby suppressing the deterioration of n-value. In case of GaAs MESFET, when the Schottky electrode is formed of a metal produced by containing Si in the Al, the Si forms a shallow doner level for the n type GaAs active layer, the migration of the aluminum electrode into GaAs is suppressed, the n-value preferably exhibits 1.2-1.3, and the variations in the n-value and the barrier height are not recognized even in the heat treatment.
Patent JP-S6434263-A (JP)
Title: Method for thermal development of edible color
Inventor: ITO SADAMI
IPC: A23L5/40
Filed: 1987-07-29
Abstract: PURPOSE:To clearly develop a (dark) brown picture or letter in a manner of thermotype harmless to living body without necessitating skill, at a low temperature, by applying a picture or letter on a food raw material with an aqueous solution of reducing sugars and amino acid (salts) and heating the material. CONSTITUTION:A pastry 1 is prepared by mixing wheat flour with sugar, chicken's egg, an edible synthetic compounded surfactant and, as necessary, baking powder, salt, milk, flavor and colorant and kneading the mixture with a mixer, etc., together with water. The pastry 1 is heated between a pair of openable heating plates 2A, 2B to obtain cooked food raw material 3. An invisible pattern 4 of desired picture or letter is applied to the surface of the material with an aqueous solution of reducing sugars (e.g. fructose or glucose) and amino acid (salts) (e.g. glutamic acid or sodium glutamate) and the material is stored at a low temperature. The stored material is, in case of need, baked at 140-190 deg.C e.g. with a toaster-type heating box 5 using a clipping material 8, a lifting lever 9, etc., to visualize the invisible drawn pattern 4 by Maillard reaction to obtain the finish-baked product 3A having visible pattern 4A.
Patent JP-H1040346-A (JP)
Title: Non-contact ic card and system for the same
Inventor: SAKAKI SHIGEYUKI
IPC: G06K17/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card for always normally executing data communication with a reader/writer even in any presenting direction. SOLUTION: A power receiving part 102 generates a power supply voltage VCC based on a power wave received from a reader/writer 200, and supplies it to each part. A clock extracting circuit 111 detects the zero cross of the above-mentioned power wave, and outputs extracted clocks 1 and 2 with phases shifted at 180 degrees. A surface and back judging circuit 112 receives a data shaping wave obtained by shaping a received from the reader/writer 200 from a demodulating circuit 105, compares this with the extracted clocks 1 and 2, and selects the extracted clock generated in a timing in which the data are received. The demodulating circuit 105 operates data demodulation based on this selected clock.
Patent JP-S6168430-A (JP)
Inventor: HORUSUTO OOROFU
IPC: A61K47/00
Filed: 1984-09-12
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-2001019687-A (JP)
Title: Production of 3-amino-1,2-epoxy substance and intermediate therefor
Inventor: KANO HIDENARI
IPC: C07D301/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain, through a single process, the subject compound by directly epoxidizing an amino-oxy-sulfonyloxybutane derivative in the presence of a base to conduct, all at once, both a deprotective reaction and a cyclizing reaction. SOLUTION: This compound of formula II [e.g. N-tert-butoxycarbonyl-3(S)- amino-1,2(R)-epoxy-4-phenylbutane] is obtained by directly epoxidizing (A) a 3-amino-1-oxy-2-sulfonyloxybutane derivative of formula I [R1 is a 3-12C hydrocarbon residue; R2 is a (protective) amino, however, except phthalimide; R3 is a 1-12C hydrocarbon residue; R4 is an OH protective group eliminable under basic conditions; the configurations of *2 and *3 are each an S-configuration or R-configuration] in the presence of (B) 1-10, pref. 1-3 equivalent(s) based on the component A of a base (e.g. sodium methylate) (C) as necessary, in a reaction solvent (e.g. methanol) at -20 to 60 deg.C, pref. 0 to 40 deg.C.
Patent JP-H0241721-A (JP)
Title: Punching method by press and its apparatus
Inventor: SEKIGUCHI YOZO
IPC: B21D28/34
Filed: 1988-07-29
Abstract: PURPOSE:To prevent breaking and damaging a punch by holding a punching stock between elevating holding beds and operating the press force of the press gradually through a strong elastic material. CONSTITUTION:On the lower holding bed 1 and upper holding bed 3, semicircular recess holes 4 are provided respectively, and the punching stock A is held by both. The strong elastic material 6 is fixed by guide pins 7 between the upper holding bed 3 and the press bed 5, the punching material A is pressed by the press bed 5. At this time, the elastic material 6 is compressed gradually by the press bed 5, the punch 8 punches the punching material A. Because the punch 8 presses the elastic body 6 and punches extremely slowly, the quick force does not operate on the punch 8. By this method, the breaking and damaging of the punch 8 is prevented.
Patent JP-S6081126-A (JP)
Title: Remedy for hypoxia
Inventor: OOSHIRO YASUO
IPC: A61P9/06
Filed: 1983-10-11
Abstract: NEW MATERIAL:The compound of formula I (R<1> is amino or hydroxyimino; R<2> and R<3> are H, lower alkyl or halogen; when R<1> is hydroxyimino, R<2>=R<3>not equal to H) and its salt. EXAMPLE:7-Hydroxy-4-methyl-1-indanone oxime. USE:Remedy for hypoxia. PREPARATION:A compound of formula I wherein R<1> is hydroxyimino can be produced by reacting the compound of formula I with hydroxylamine in an inert solvent such as methanol in the presence or absence of a basic compound (e.g. NaOH, KOH, piperidien, pyridine, etc.) at room temperature -200 deg.C, preferably 50-150 deg.C. The compound can be converted to another compound of formula I wherein R<1> is amino by the catalytic hydrogenation in a solvent such as methanol in the presence of a catalyst (e.g. Pd, Pt, etc.). The objective remedy for hypoxia contains the compound in an amount of 1-70wt%.