baber/WOPTO huggingface dataset:
Patent JP-H09274812-A (JP)
Title: Conductive copper paste composition
Inventor: KOMIYATANI TOSHIROU
IPC: H01B1/22
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable electric connection in which excellent conductivity of a through hole portion is provided, and no occurrence of conduction failure of the through hole portion with aging effect, particularly with thermal shock even after moisture absorption is allowed. SOLUTION: This composition contains copper powder, thermosetting resin, solvent, a polyhydric phenol monomer, and an imidazole compound as essential components, and also contains polyvinyl acetal resin as essential component. As the desirable polyvinyl acetal resin, the polyvinyl acetal resin which has polimerization degree of 100 to 2500, hydroxyl group of 20mol% or more, acetalization degree of 70mol% or more, glass transition point temperature of 80 deg.C or more, and melting temperature of 180 deg.C or more is used.
Patent JP-H07271936-A (JP)
Title: Data storage chip and data processing system
Inventor: YONEMOCHI TOKIHIRO
IPC: G06K19/077
Filed: 1994-03-31
Abstract: PURPOSE:To provide a data storage chip which is effective to improvement of the processing efficiency and the reliability and also effective to prevent the illicit deeds in such a system where the pinball game prizes are exchanged for the cash. CONSTITUTION:A data storage chip consists of a rectangular case 11, an IC chip 15 which is contained in the case 11 and includes a memory to store data, the power receiver coils 21a and 21b which are provided at the enter parts of both side plates 20a and 20b that are opposite to each other in the case 11, and a data input coil 22a, a data output coil 23a, a data input coil 22b and a data output coil 23b which are placed at both sides of the coils 21a and 21b an also at the positions equidistant from both coils 21a and 21b respectively.
Patent JP-H07271826-A (JP)
Title: Image forming and storing device
Inventor: NOZAKI TAKESHI
IPC: H04N1/32
Filed: 1994-03-31
Abstract: PURPOSE:To quickly obtain the same image as a printed one without deteriorating it by storing compressed image data correspondingly to retrieving data, adding imaging data for the retrieving data to the stored image and forming an image on an image forming medium. CONSTITUTION:A hard disk HD is a secondary memory for storing compressed image data stored in a page memory part 2. Namely each compressed document consisting of one or plural pages is recorded in the hard disk HD built in an HDD 35 as a file in a state managed by retrieving data for retrieving the document. Imaging data for the retrieving data are added to a picture expressed by the image data and the data-added image is formed on an image forming medium. The retrieving data are inputted, image data of each document stored correspondingly to the retrieving data are read out, the read image data are extended to original image data, and an image is formed on the image forming medium.
Patent JP-S59212981-A (JP)
Title: Extracting method of feature of picture
Inventor: MATSUURA KATSUMASA
IPC: G06K9/46
Filed: 1983-05-18
Abstract: PURPOSE:To shorten an array processing time by storing a contour data into a buffer memory along the contour form and in a smooth array state. CONSTITUTION:A 3X3 matrix for the extraction of a contour is formed with an optional point a22 on a memory of a picture memory part which stores the picture of an object in the form of a binary coded picture and eight points a11- a13, a21, a23 and a31-a33 which are adjacent to the point a22. The data on such a matrix is read out. When the total sum N of data consisting of 0 and 1 of said matrix is within a prescribed range, the address is stored in a buffer memory for contour data with the center point of the prescribed range defined as a countour. An optional one of the ambient eight points is defined as a center point. Then this ambient center point is defined as the center point of a new contour extracting matrix if the total sum N of the 3X3 data matrix around the ambient center point is within a prescribed range.
Patent JP-S61244141-A (JP)
Title: Multiplexing device
Inventor: NAKANO MASAAKI
IPC: H04J3/06
Filed: 1985-04-22
Abstract: PURPOSE:To obtain data synchronized with a stable readout clock without malfunction and to easily multiplex plural data by performing initialization to an initial state again when there is no empty slot with time. CONSTITUTION:A power source clearing circuit 12 generates a signal which turns on several seconds after a power source is turned on. The output of the power source clearing circuit 12 is inputted to a clearing circuit 34, which generates a signal (a) consisting of one pulse which clears the contents of an FIFO memory. The output (a) of the clearing circuit 34 is inputted to a counter circuit 35 and the clear terminal of the FIFO memory. The counter circuit 35 generates the signal (b) which turns on after write clock inputs (d) are counted by the number of bits corresponding to empty slots from the output signal of the clearing circuit 34.
Patent JP-H01256650-A (JP)
Title: Structural lumber
Inventor: FUKUTOMI HIDEO
IPC: B27M3/00
Filed: 1988-04-06
Abstract: PURPOSE:To secure such structural lumber that is small and lightweight and high in strength per unit area by inserting a reinforcing wire rod into the inner part of a base material formed with wood material used. CONSTITUTION:A reinforcing wire rod 3 connecting both ends of a base material 2 is inserted into an inner part of the base material 2 formed with wood material used. Then, any stress being imposed on the base material 2 set up as a structural member is absorbed by the reinforcing wire rod 3.
Patent JP-H0765330-A (JP)
Title: Thin-film magnetic reluctance head
Inventor: HAADEIARU SHINFU GIRU
IPC: G11B5/39
Filed: 1994-04-25
Abstract: PURPOSE: To achieve a thin film magnetic resistance head precluding a pin-hole short-circuit between a lead layer and a shielding layer in a gap layer. CONSTITUTION: A magnetic resistance element 32 has film sides 32S of which the boundaries are in contact with a upper surface and a lower surface and a side surface. A lower surface 32B forms a part of an air bearing surface. A first and a second detection current thin film lead layers 50 and 52 are provided, and each lead layer is electrically connected with each contact surface 32S of the magnetic resistance element. A first and a second thin film gap layers 54, 56 and a first and a second shielding layers 58, 60 are provided. The magnetic resistance element and lead layers are placed between the first and second gap layers. The magnetic resistance element, the lead layers, and the first and second gap layers are placed between the first and second shielding layers.  The first lead layer is electrically short-circuited to the first shielding layer, and the second lead layer is electrically short-circuited to the second shielding layer.
Patent JP-H07294123-A (JP)
Title: Heat treatment apparatus
Inventor: SASANO YUJI
IPC: F26B13/10
Filed: 1994-04-25
Abstract: PURPOSE:To stably convey a web at a high drying efficiency only by jetting hot air against the underside of the web in a heat treatment apparatus which serves to jet a hot wind against the web running in a heat treatment chamber for heat treatment. CONSTITUTION:A heat treatment apparatus comprises a plurality of nozzles arranged below a running path of a web 14 and having jet ports 20 for jetting hot air obliquely and upwardly in a widthwise direction of the web 14, and a support roll 28 placed adjacent to a position on a side opposite to the jetting direction of the respective nozzles 18 to support the web 14 in the widthwise direction.
Patent JP-S63250878-A (JP)
Title: Superconducting laser
Inventor: OKURA KENGO
IPC: H01S3/16
Filed: 1987-04-07
Abstract: PURPOSE:To inductively radiate a coherent electromagnetic wave and to gener ate the wave of high output by by forming a superconducting laser of a ceramic supercondactor material having a specific composition and many crystal grains. CONSTITUTION:A laser is formed of a ceramic superconductor material having a composition represented by a formula AaBbCc and many crystal grains. That is, a superconductor 2 having many crystal grains 1 is provided in an atmosphere cooled by liquid nitrogen, one end of a waveguide 3 is disposed near the superconductor 2, an electromagnetic wave having approx. 1mum of wavelength is irradiated from the other end, and a DC voltage 5 is applied in a direction perpendicular to the junction 4 of the superconductor 2. In the formula, A is an element selected from groups Ia, IIa and IIIa, B is an element selected from groups Ib, IIb and IIIb, and C is an element selected from oxygen, sulfur, carbon and nitrogen. Thus, an electromagnetic wave having high coher ence as a whole and large output can be irradiated.
Patent JP-H10285616-A (JP)
Title: Automatic video quality measuring method and device therefor
Inventor: FERGUSON KEVIN M
IPC: H04N17/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify the evaluation while keeping an advantage of an optimized control block by detecting an edge of a difference signal between a reference signal and an inductive video signal and integrating the result. SOLUTION: A measured video signal P and a reference signal R are given to a difference circuit 12. A difference signal E as a result from the difference circuit 12 is given to an edge detection circuit 14. The edge detection circuit 14 includes a filter block 16 having a specific filter function H(i, j) and a square block 18 at the post-stage, the filter block 16 has one 2-dimensional linear filter or over corresponding to a template edge, and each of the 2-dimensional linear filters may be connected in succession to any of plural square circuits 18. An output of the one square block 18 or over is added, that is, given to an integration circuit 20. An output signal S of the integration circuit 20 corresponds to the evaluation of prediction substantial quality of the video signal P with respect to the reference signal R.
Patent JP-S60231907-A (JP)
Title: Magnetic head supporter of magnetic recording and reproducing device
Inventor: OSHINO KOUICHI
IPC: G11B5/53
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a rotary magnetic head device having a good follow-up characteristic by using carbon fibers so that a substantially high self-resonance frequency can be taken while the tendency to increase the amplitude of the rotary magnetic head is maintained without decreasing considerably said amplitude as compared to the conventional head even with a rotary drum having the same diameter as the diameter of the conventional rotary drum. CONSTITUTION:Unidirectional carbon fibers are used for a chip base 4 and the length of M in the non-curved part is selected at 5-50% of the length of the effective span N of converters 2a and 2b. Arms 5a and 5b having respectively the non-curved parts at the free ends of the converters 2a and 2b are attached although the length of the converters is made shorter than heretofore and therefore the amplitude D0 of the rotary magnetic head when curved by the converters 2a and 2b is approximately the same as heretofore. The length of the converters 2a and 2b is made shorter than heretofore and therefore the self-resonance frequency fr can be taken substantially higher than heretofore. The rotary magnetic head which can improve correspondingly the follow up characteristic is obtd.
Patent JP-H08280517-A (JP)
Title: Half-split chopsticks
Inventor: OYAMA KANICHI
IPC: A47G21/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide half-split chopsticks integrally provided with a mainly expendable chopstick rest by forming a chopstick rest section at the base end section of a chopstick section, and separably providing slits. CONSTITUTION: Half-split chopsticks H are integrally molded with a chopstick section 1 and a chopstick rest section 2, and slits 3 are separably provided at the boundary between the chopstick rest section 2 and chopstick section 1. When the chopstick rest section 2 is broken from the chopstick section 1 along the slits 3 by hand, the chopstick rest section 2 can be utilized as a chopstick rest 2a, and the chopstick rest 2a can be thrown away together with chopsticks 1a after use. Since the end face of the chopstick rest section 2 is formed into a slant face and the slits 3 are diagonally provided to the middle from the surface and the back face respectively, the separated chopstick rest 2a can be formed into a trapezoidal shape, and a recess 4 where the tip sections of the chopsticks 1a are to be located, is provided nearly at the center section of the surface.
Patent JP-S59211152-A (JP)
Title: Branching origin memory system of digital computer
Inventor: YAMANISHI ASAO
IPC: G06F11/36
Filed: 1983-05-16
Abstract: PURPOSE:To facilitate an analysis of fault and a program test by storing an address where a branch instruction exists to a branching origin storing memory set immediately before an instruction serving as the branching destination an unconditional or conditional branch instruction within a program storing memory area. CONSTITUTION:When a program of a program storing memory 3 and a branch instruction 4 are executed, the branching origin address is stored in a branching storing origin memory 5 of the memory 3. If a problem such as a program fault, etc. occurs after execution of the program, the memory is traced reversely. Thus it is immediately understood which part the program is executing to reach the relevant faulty area.
Patent JP-H08187435-A (JP)
Title: Formation of honeycomb structure
Inventor: DONARUDO ROIDO GAIRU
IPC: B01J35/04
Filed: 1995-04-12
Abstract: PURPOSE: To improve the contact and bonding between a closing material and cell walls when cells are closed in a honeycomb structure. CONSTITUTION: A container is filled with a closing material 8 up to a desired depth. A mask 17 having the holes corresponding to the open cells 19 of a first terminal surface to be closed is prepared and arranged on the first terminal surface so that the holes thereof are positioned on one straight line along with the open cells 19 of the first terminal surface. A honeycomb structure 1 is arranged in a ring member 13 so that the first terminal surface on which the mask 17 is arranged faces downward to come into contact with a closing material 8. Force is applied to a second terminal surface in the direction shown by an arrow 23 to push the closing material 8 in the cells 19 through the holes of the mask 17 to close the open cells 19 of the honeycomb structure 1. The honeycomb structure 1 is baked to bond the closing material 8 to cell walls 2.
Patent JP-S5711795-A (JP)
Title: Covered electrode
Inventor: SAKAI YOSHIYA
IPC: B23K35/365
Filed: 1980-06-25
Abstract: PURPOSE: To perform all position welding continuously by adding 0.2W8% organic matter and 0.2W6% MnO to coating material of an arc welding electrode and making the ratio of addition of the organic matter and MnO a specified range.  
     CONSTITUTION: A coating material is prepared by mixing 12W35% SiO 2 , 10W60% TiO 2  and/or 2W25% MgCO 3  and binder, and adding 0.2W8% organic matter and 0.2W6% MnO to the total weight of the coating material, and further making the quantity of addition of organic matter (K%) and the quantity of MnO (W%) to  have a relation of K>W-1. A covered electrode is manufactures by applying this  coating material to the periphery of a steel core wire. The welding rod thus obtained  displays excellent welding capability in all positions including vertical, upward,  overhead, downward, horizontal, upward inclined and downward inclined positions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5421444-A (JP)
Title: Coationic electrodeposit coating
Inventor: ISOZAKI OSAMU
IPC: C25D13/06
Filed: 1977-07-20
Abstract: PURPOSE: To form electrodeposit coating films having improved water and corrosion resistance, by reacting a tertiary amine or halogen compound with a specific addition polymer to solubilize the resulting quaternary ammonium salt into water without neutralizing with an acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5612421-A (JP)
Title: Method and apparatus for improvement of soft foundation
Inventor: YOSHINO YUUICHI
IPC: E02D3/12
Filed: 1979-07-11
Abstract: PURPOSE: To efficiently improve soft foundation by chemical hardening by allowing impellers of a stirring member hanging from a working craft and rotating around a vertical shaft project only in a specific direction, in order to move the craft by utilizing the reaction produced when the soft foundation is stirred.  
     CONSTITUTION: With a stirring device 4 lowered from a working craft 1 and inserted into sludge H, circular cylinders 13 and 13 are rotated in the direction of an arrow a by the driving of an oil hydraulic motor M through rotating gears 15 and 16 and internal gears 17 and 17. Also impellers 14, a portion of each of which is inserted into a slit 18, are similarly rotated together with a free rotating circular cylinder 12. Since the cylinders 13 and 12 are arranged eccentrically, as the cylinder 13 rotates, the projection length of the impellers 14 towards the outside of the cylinder 13 varies. In other words, when passing near the point b where the projection is miximized, the impellers 14 are driven in the direction of an arrow e, and the reaction force against this is made work in the direction of an arrow f. This permits the craft 1 to travel in the direction of an arrow g, stirring the sludge H and injecting chemicals from a nozzle (not shwon) at the same time to harden the sludge H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06326155-A (JP)
Title: Preparation of article based on solder bump bonding
Inventor: TOOMASU DEKISON DATSUDERAA
IPC: H01L21/60
Filed: 1994-04-26
Abstract: PURPOSE: To set the height of a solder body being coagulated again to a value with a poor sensitivity for the height change of a first solder body in conical shape for obtaining bump, and to allow control for preventing a spacing between a component and a substrate from being achieved by specifying, for example, the diameter and the height of the base part of the first solder body in conical shape. CONSTITUTION: A first solder body 7 substantially in conical shape (a base part diameter: D, a height: H, and an angle between a base part and a side wall: O) is formed on a substrate 2 so that it contacts a wettable footprint. Then, a first solder body 7 in conical shape is melted and a solder material is coagulated again, thus producing the solder bump. The solder bump has a height of (h) and a cut head diameter of (d) and is in a spherical shape, where the tip is cut. Then, the diameter base part D, the height H, and the cut head diameter (d) are selected so that the inferiority in the relative sensitivity of the solder height to the change in the height of the solder body 7 in conical shape becomes a constant value or less, thus allowing control for preventing the spacing between a component and the substrate from being achieved in advance.
Patent JP-S62246584-A (JP)
Title: Production of silicon alkoxide
Inventor: MURAKAMI KOYO
IPC: C07F7/04
Filed: 1986-04-17
Abstract: PURPOSE:In reacting metallic silicon with an alcohol in the presence of a metallic alcoholate as a catalyst, to obtain the titled compound stably, in high yield and in purity for a long period, by feeding an alcohol dehydrated with a used metallic alcoholate to a reaction system. CONSTITUTION:A reactor 1 is charged with a metallic alcoholate as a catalyst from a line 2, metallic silicon from a line 3 and a dehydrated alcohol from a line 9, respectively and reaction is carried out. A formed silicon alkoxide and generated hydrogen are taken out from a line 10, the silicon alkoxide is purified by a distillation column 11 to give a high-purity product of the silicon alkoxide. On the other hand impurities and a reaction mixture accumulated by continuous operation are taken out from the reactor 1 in a batch way, introduced into a solid-liquid separator 5 where the alcohol is brought into contact with the used metallic alcoholate and the alcohol is dehydrated. Then, the dehydrated alcohol and a metallic hydroxide are fed to a separating evaporator 6 and the separated dehydrated alcohol is fed from a line 9 to the reactor 1.
Patent JP-S5421452-A (JP)
Title: Stabilized resin composition having halogen
Inventor: MINAGAWA MOTONOBU
IPC: C08L7/00
Filed: 1977-07-20
Abstract: PURPOSE: To prepare the title composition of low toxicity, having high thermal stability and improved processability, by incorporating an organotin compound in a halogen-contg. resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04319886-A (JP)
Title: Video signal processor
Inventor: KOGA TAKASHI
IPC: H04N5/93
Filed: 1991-04-19
Abstract: PURPOSE:To curtail the frame memory required for a frame correlation processing, in the video signal processor. CONSTITUTION:An LPF 13 and an HPF 14 extract a low frequency component and a high frequency component from an inputted video signal. A sample rate converter 15 converts a sample rate of a low frequency component signal to a low rate. A limiter 16 limits the amplitude of a high frequency component signal. Frame memories 17, 18 delay signals inputted from the sample rate converter 15 and the limiter 16 by the period of one frame. Subtracters 19, 20 subtract a delay signal from an original signal, and generate a low frequency difference signal and a high frequency difference signal. A sample rate converter 21 converts a sample rate of the low frequency difference signal to the original rate. An adder 23 adds the low frequency difference signal and the high frequency difference signal. A saturation processing circuit 24 holds a result of addition by the adder 23 in 8 bits by a round-off processing.
Patent JP-H09249238-A (JP)
Title: Metal tube for adhesive
Inventor: SHIMIZU KEIJI
IPC: B65D35/20
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To reinforce a tube inclusive of the shoulder part thereof so as to make the same hard to break by stretching a heat-shrinkable sheet to wind the same around a metal tube over the entire periphery thereof so as to exceed shoulder part thereof and throttling the stretched part by heat shrinkage to cover the shoulder part. SOLUTION: Printing is applied to the resin layer of a heat-shrinkable sheet 5 being a uniaxially or biaxially stretched synthetic resin sheet and an adhesive or self-adhesive bonding a metal tube is applied or laminated to the rear surface thereof. This heat-shrinkable sheet 5 is wound around the metal tube over the entire periphery thereof and stretched so as to exceed the shoulder part of the metal tub to a degree covering the part of the shoulder part 4. Hot air is sprayed on the shoulder part 4 to shrink the sheet 5 under heating to throttle the same, that is, to shrink the same to cover the shoulder part to fix the sheet. By this method, the part easy to break of the metal tube can be reinforced especially inclusive of the shoulder part 4 so as to be less apt to break.
Patent JP-H03286688-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: YOSHIOKA ATSUSHI
IPC: H04N5/7826
Filed: 1990-04-03
Abstract: PURPOSE:To improve the convenience of use by generating a clock syuchronously with an input video signal, discriminating whether the input video signal is a High Vision signal or an NTSC signal and displaying the discrimination signal. CONSTITUTION:A discrimination/clock generating circuit 8 generates a clock CLK synchronously with a synchronizing signal of a video signal to be supplied, separates and outputs its vertical synchronizing signal VS and discriminates whether or not an input video signal A is in existence and whether the input video signal A is a MUSE signal or an NTSC signal and outputs a discrimina tion signal Dc representing the result of discrimination. The discrimination signal Dc outputted from the discrimination/clock generating circuit 8 is fed to a display device 11 via a switch 9, in which the presence of the input video signal A and the kind of the input video signal A are displayed. The changeover operation by the user is not required and mis-operation is prevented.