baber/WOPTO huggingface dataset:
Patent JP-S63105977-A (JP)
Title: Method for forming thin film
Inventor: UTSUGI TAKESHI
IPC: C03C17/06
Filed: 1986-10-22
Abstract: PURPOSE:To permit formation of a thin film which is thin and is hardly breakable by packing a packing material into the apertures of many small holes opened on the surface of a substrate and depositing the thin film on the substrate surface, then removing the packing material. CONSTITUTION:A porous body having the many small holes opened on the surface; for example, porous glass, sintered body of fine ceramic grains such as Al2O3 and sintered body of fine metallic grains are used. Such porous body is formed to a prescribed shape and the packing material for example, paraffin, low melting point alloy, starch or the like is packed into the apertures of the small holes to close the small holes. The thin film is formed in this state on the surface of the porous body by a chemical plating method, vapor phase method, sputtering method, etc., then the packing material is removed by melting and evaporating by heating, physical and chemical dissolution, etc. The thin film is thereby formed to cover the apertures of the small holes and the apertures function as the supporting frame for the thin film.
Patent JP-S61127854-A (JP)
Title: Method for covering iron member with zn-al eutectoid alloy
Inventor: SATO TOSHIMI
IPC: C23C2/30
Filed: 1984-11-28
Abstract: PURPOSE:To develop composite material having high damping capacity and superior corrosion resistance, workability and adhesive property, by plating molten Zn-Al eutectoid alloy to surface of iron member, then cooling said member under a specified condition. CONSTITUTION:Surface of steel sheet is blasting treated, then degreased by aqueous NaOH soln., further neutralized by HCl and washed. Next, flux composed of ZnCl2 and NH4Cl is coated thereon by uniform thickness, said sheet is preheated to 450-550 deg.C, then passed through molten bath of Zn-Al eutectoicd alloy and molten plated. The plated layer is air cooled to temp. of boundary line between mixed phase of alpha phase + liquid phase and alpha phase in equilibrium diagram, then water cooled. Grain diameter of Zn-Al eutectoid alloy in plated layer is refined and iron member such as steel sheet covered with Zn-Al eutectoid alloy layer superior in adhesive property, workability, corrosion resistance is manufactured.
Patent JP-2000076348-A (JP)
Title: Credit processor
Inventor: OWAKI MASAKATSU
IPC: G06F19/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately manage the schedule, actual result, etc., of money reception from a credit card company. SOLUTION: A money reception period table 2 wherein money reception periods corresponding to respective sales periods are set and stored by card companies and payment classifications is provided, the money payment period for the sales date of a payment classification is obtained from the table with the company code in credit sales detailed data, and while sales amounts in respective sales detailed data are totalized in a money payment schedule table 3 by the company codes, payment classifications, and money reception periods, received money amounts in the money reception detailed data from the credit cards are totalized in a money reception actual result table 4 by the company codes, payment classifications, and sales periods.  The money reception actual results by the companies of credit cards, the payment classifications, money payment schedule and payment classifications by money payment periods, and sales periods are managed according to the totalization results.
Patent JP-H0297964-A (JP)
Title: Electrophotographic sensitive body and image forming method
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1988-10-05
Abstract: PURPOSE:To improve the electrifiability and the optical sensitivity of the subject body, and to uniformize the image density of the photosensitive body at the time of repeatedly operating by incorporating a specified dicyanovinyl compd. in a charge generating layer. CONSTITUTION:The photosensitive body is constituted by, for example, laminat ing an under-coating layer 4, the charge generating layer 1, charge transfer layer 2 and a protective layer 5 on substrate body 3 in this order. The layer 1 is formed by applying a dispersion dispersed a charge generating pigment (A) having positive hole transferring property and the compd. shown by formula I in a binding resin (such as polyvinyl butyral) on a substrate body. In the formula, A and B are each a group capable of forming a prescribed ring. The compd. shown by the formula is composed of a compd. shown by formula II, etc. The pigment (A) is preferably composed of a perylene type pigment (such as a compd. shown by formula III), etc. The layer 2 is formed by dip-coating the substrate body with a coating solution contg. a prescribed aromatic tertiary diamino compd. etc.
Patent JP-H05138816-A (JP)
Title: Insect-repellent wood based board
Inventor: AKITA KIYOSHI
IPC: B27D1/04
Filed: 1991-09-27
Abstract: PURPOSE:To fully display vermin-proofing effect and mildew-proofing effect and, at the same time, keep their effects for long term. CONSTITUTION:Mount 2 is produced by laminating additional core veneer 5, core veneer 6 and additional core veneer 7 in the order named onto rear veneer 4. Further, treated resin sheet layer 8 and sliced veneer 9 are laminated in the order named onto the top face of the additional core veneer 7 of the mount 2. Furthermore, prime and inter coat finishing surface 10 and top coat finishing surface 11 are formed in the order named onto the top face of tire sliced veneer 9. In addition, natural essential oil as insect-repellent component is infiltrated in the treated resin sheet layer 8.
Patent JP-H0563646-A (JP)
Title: Loopback system in optical relay system
Inventor: YONEYAMA KENICHI
IPC: H04B10/035
Filed: 1991-09-04
Abstract: PURPOSE:To prevent a loop island in an optical relay system having a loopback function. CONSTITUTION:A signal from an oscillator 9 whose frequency is fo is used to modulate a transmission signal at loopback, a monitor control circuit (5) detects the fo component at an input of an optical repeater 8 or other optical repeater 4 through a reception circuit 6 and a band pass filter 7, an optical shutter 3 is controlled to reject a loopback command or to release the loopback.
Patent JP-H0298139-A (JP)
Title: Formation of gold bump
Inventor: OGAWA KENICHI
IPC: C25D7/12
Filed: 1988-10-04
Abstract: PURPOSE:To achieve higher density by providing a metal layer having good adhesion to a ground layer and a metal layer having a good plating property and forming them into a pad shape to eliminate the limitation due to etching of the metal layers. CONSTITUTION:A metal layer 4 having good adhesion to a ground layer and a metal layer 5 having a good plating property are formed on a semiconductor wafer 1 covered with a protective film 3 except an Al electrode part 2. Herein, chromium is used for the metal layer 4, and gold is used for the metal layer 5. Then, a photoresist is used to mask the Al electrode part 2 in a pad shape to form a masking layer 6. The unnecessary parts of the metal layers 5, 4, and the masking layer 6 is removed with peeling liquid. Next, a copper alloy layer 7 is formed on the whole surface of the wafer 1, and a resist having a dry film is used to mask the region except the electrode 2, and the copper alloy layer 7 is etched. Then, the unnecessary parts of the gold bump plating 9, the resist, and the copper alloy layer are removed. Thus, the limitation for the etching of the metal layers 4, 5 is eliminated, and the reduction of the bump pitch and the higher density bumps can be achieved.
Patent JP-H07102607-A (JP)
Title: Heating apparatus
Inventor: TAKAHASHI YUTAKA
IPC: F24F1/02
Filed: 1993-10-06
Abstract: PURPOSE:To carry out heating the whole of a toilet room and to enable personal heating for a user of a closet as its target concerning a heating apparatus in the toilet room. CONSTITUTION:A hot air blower 14 is built in a closet cover 13, hot air blowout ports 21, 22 are provided on side surfaces of the closet cover 13 and blowout ports 23, 24 are provided on the side of a human body and flow control means 19, 20 to set up and down the closet cover 13 and to select and control a hot air current to the side blowout ports 21, 22 and the human body side blowout ports 23, 24 are provided in the upstream of the blowout ports. When a user sets up the closet cover 13 and is seated, it is detected that the closet cover 13 is set up or the user is seated, and the flow control means 19, 20 change the hot air current to the side of the human body. Consequently, the hot air blows against the human body and warms it.
Patent JP-S62109661-A (JP)
Title: Ultrasonic vibration type dot printer
Inventor: WATABE YOSHIYUKI
IPC: B41J2/295
Filed: 1985-11-08
Abstract: PURPOSE:To reduce power consumption and noises, and to increase working speed by mounting a piezoelectric element on an armature, connecting a high-frequency power supply in an ON-OFF enabling manner and gang-controlling a coil and the high-frequency power source. CONSTITUTION:When currents are made to flow through a coil 7 by a pulse power source first, an armature 6 is separated from a core 3 by the elastic force of a spring 4 because magnetic flux by a permanent magnet 1 is cancelled and attraction force by the core 3 disappears, and a wire 8 collides with recording paper 9 and printing is conducted. A high-frequency power source 11 gang- controlled together with the coil 7 is turned ON at the same time, the high-frequency power source is applied to a piezoelectric element 10 at least while the tip of the wire 8 for printing is in contact with recording paper 9, and the wire 8 for printing is given ultrasonic vibrations and printing continues. Accordingly, currents made to flow through the coil are minimized and power consumption is lowered, collision sounds can be reduced, and working speed can be increased along with miniaturization.
Patent JP-H07107612-A (JP)
Title: Current collector
Inventor: NAITO MASAYUKI
IPC: B60L5/22
Filed: 1993-10-06
Abstract: PURPOSE:To reduce the air resistance and the aerodynamic noise by providing a first means for moving a collector shoe up and down between the folded height and the lowest stringing height at the time of traveling, and a second means for moving the collector shoe up and down above the lowest stringing height. CONSTITUTION:When a solenoid valve 30 is excited to feed compressed air through an air tube 31 under folded state of a current collector, the piston rod 19a of an elevating cylinder 19 retracts to rotate supporting rods 15, 16 thus elevating the outer tube 20 of support while holding vertically. At the same time, the piston rod 23a of an air cylinder 23 in the support is also elevated thus elevating the inner tube 22 of the support and a collector shoe 27. The supporting rods 15, 16 are stopped by an upper limit stopper in the elevating cylinder 19. At that time, the upper face of collector shoe does not come into contact with a stringing but the air cylinder 23 extends to elevate the inner tube 22 thus elevating the collector shoe 27 and the inner tube 22 stops upon contact with the stringing with a predetermined push-up force. The single support reduces aerodynamic noise and air resistance.
Patent JP-S60140753-A (JP)
Title: Solid-state image pickup device and manufacture thereof
Inventor: YONEDA TADANAKA
IPC: H04N5/335
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a device, in which a blooming and a smear are not generated, by depleting a region just under a photodiode region by applying bias voltage and flowing out only excess charges in photoelectric conversion signal charges in the region just under the photodiode region in the direction of a semiconductor substrate in a solid- state image pickup device having a second conduction type region as a charge tansfer region for a CCD and a first conduction type region as the photodiode region on the semiconductor substrate. CONSTITUTION:A P<-> type layer 34 is formed on an N type semiconductor substrate 30, mutually isolated P type regions 35 are diffused and shaped to the layer 34, and an N<-> type layer 36 is grown on the whole surface containing the regions 35 in an epitaxial manner. The layer 36 is formed to an insular shape by thick field oxide films 41 using P<+> type channel stop regions 42 as underlays, an N type region 37 as a charge transfer region for a CCD and an N<+> type region 44 as a photodiode region are shaped to the insular layer 36, and these regions 37 and 44 are connected by a lead region 38 for transferring sigal charges. The whole surface is coated with a gate oxide film 39 and an opening is bored, an Mo electrode 45 is formed in the region 44 while being surrounded by a PSG film 43, and a gate electrode 40 is applied on the region 37 through the film 39 and coated similarly with the film 43.
Patent JP-2001072170-A (JP)
Title: Miniature disk cartridge housing case
Inventor: SUGINO KIYOSHI
IPC: G11B23/03
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To further reduce cost by eliminating the necessity of assembling after injection molding while providing a constitution necessary as an MD cartridge housing case. SOLUTION: A miniature disk cartridge housing case is formed into a hollow box shape having an opening 16 provided in one end thereof from a front panel part 11, a rear panel part 12, left and right side wall parts 13 and a bottom wall part 15 and a miniature disk cartridge having engaging recesses formed in the left and right side parts thereof can be inserted in the case from the opening 16 and the disk engaging parts 18 engaged with the engaging recesses of the cartridge and elastically displaceable left and right when the cartridge is attached and detached are provided to the case and the front panel part 11, the rear panel part 12, the left and right side wall parts 13, the bottom wall part 15 and the disk engaging parts 18 are integrally formed by injection molding.
Patent JP-H04128437-A (JP)
Title: Accessory attaching detaching mechanism of construction machine
Inventor: KISHI MITSUHIRO
IPC: E02F3/39
Filed: 1990-09-20
Abstract: PURPOSE:To facilitate attaching/detaching work by fixing hooks facing outside to the upper and lower areas of the telescopic body installed on the head of an arm, providing a presser hook so that it may interlock with one of the and fixing a pair of pins to the accessory. CONSTITUTION:A connection link 10 is connected to the right and left sides of the head of a cylinder rod 8, and a telescopic body 11 stretching and contracting by hydraulic pressure is installed between the head of this connection link 10 and the head of an arm 5. In addition, an upper hook 12 and a lower hook 13 are fixed to the upper and lower parts of the telescopic body 11, and a presser hook 14 is mounted on the upper area of the upper hook 12. In the next step, engaging pins 17 and 18 are fixed to the mounting body 16 of a bucket 15, and the upper and lower hooks 12 and 13 are engaged with the engaging pins 17 and 18 by operating hydraulic cylinders 4 and 6. By this constitution, various types of accessory can be changed arbitrary.
Patent JP-H0673656-A (JP)
Title: Production of multilayer fiber mat
Inventor: MATSUSHITA KEIJI
IPC: D04H3/153
Filed: 1992-08-26
Abstract: PURPOSE:To develop excellent damping properties by making a multilayer yarn structure from fiber layers of different kinds and strengthening the bonds between individual fiber layers. CONSTITUTION:A plurality of fibers mutually differing in their melting points and largely in their weights are mixed at a prescribed ratio, the mixed fibers are subjected to a centrifugal force to form a belt of silver. The silvers are folded several times for lamination to form a web. The web is heated with hot air to fuse the fibers of lower melting points.
Patent JP-H0194684-A (JP)
Title: Magnetoresistance element
Inventor: ITO MASAHISA
IPC: H01L43/02
Filed: 1987-10-06
Abstract: PURPOSE:To generate a hysteresis-free, stable output voltage in an external weak magnetic field using a bias magnet whose magnetic force is weaker by magnetizing a bias magnetic field while forming a substrate using a hard magnetic material. CONSTITUTION:A magnetoresistance element 1 comprising a comb-shaped pattern 2 which consists of a ferromagnetic thin film material on a substrate 3, wherein a bias magnetic field is magnetized by forming the substrate 8 using a hard magnetic material. For example, the substrate 3 consisting of the hard magnetic material is magnetized at a processing step prior to patterning or at an appropriate time after patterning so that a 45 deg. bias magnetic field is applied to any of the comb-shaped elements in the pattern 2. The substrate 3, which has been subjected to patterning and bias magnetization and whose terminal connection has been completed on being mounted on a lead frame 4, is coated and fixed by forming a mold layer 5 using plastics, etc.
Patent JP-H06104904-A (JP)
Title: Signal transmitter
Inventor: SASAO ISAO
IPC: H04L12/40
Filed: 1992-09-21
Abstract: PURPOSE:To prevent collision by sending a pseudo signal to a transmission line when an idle state takes place in a transmission line due to a delay in data transmission so as to allow other information processing section to recognize it that the transmission line is busy thereby preventing data transmission. CONSTITUTION:A CPU 4 checks an output signal A of an input control circuit 6 to discriminate whether or not a transmission lien 3 is busy. When an idle transmission line 3 is discriminated, the CPU 4 sends a data transmission signal B and a transmission control circuit 5 outputs an output signal C. The CPU 4 allows a pseudo signal generating circuit 9 to generate a pseudo signal E for a time from the idle state of the transmission line 3 till the busy state due to a delay in the control circuit 5. The signal E is converted into a transmission signal D by an output control circuit 7 and inputted to a collision detection circuit 8 via the circuit 6 to change the state of the transmission line 3 to be the busy state. As a result, the transmission of data from the other information processing section to the transmission line 3 is stopped to prevent collision, Thus, the probability of the collision on the transmission line is reduced to improve the transfer efficiency.
Patent JP-H1096085-A (JP)
Title: Production of corrosion resistant surface-treated steel sheet excellent in electric conductivity, and the steel sheet
Inventor: YOSHIDA KENGO
IPC: C23C22/30
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a corrosion resistant surface- treated steel sheet excellent in electric conductivity and to provide a corrosion resistant surface treated steel sheet excellent in electric conductivity. SOLUTION: As for the method for producing a corrosion resistant steel sheet, the surface of a metallic sheet is coated with a chromate treating soln. obtd. by blending an aq. soln. contg. water soluble chromium compounds with one or more kinds among alkali metal compounds or/ and alkali earth metal compounds so as to regulate the ratio of the alkali metal or/and alkali earth metal ions to chromium tol0.5 by mol, which is dried to form chromate coating. In this way, its performances excellent in electric conductivity and furthermore excellent in corrosion resistance can be obtd.
Patent JP-H07101943-A (JP)
Title: New benzotriazole compound and its production
Inventor: TANIMOTO SHIGEO
IPC: C09K3/00
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a new benzotriazole derivative having UV absorption characteristic, capable of being used in high concentration and further being produced in a simple process and useful as a synthetic intermediate for a functional UV absorber. CONSTITUTION:A compound of the formula I (R<1> is H, halogen, a 1-12C alkyl or a 1-12C alkoxy; R<2> is a 1-12C alkyl, aryl, aralkyl, a 1-12C alkoxy, phenoxy). E.g. 2-(2'-hydroxy-3'-hydroxymethyl-5'-methylphenyl)benzotriazole. The compound can be obtained by coupling a phenol of the formula II with a diazonium salt of an amine of the formula III and further reducing. Since a methylol group can react in the same way as a usual alcohol, thereby it is possible to make molecular weight of the compound having UV absorbing higher or improve light resistance of dyes, photochemicals, etc., by imparting UV absorbency to them.
Patent JP-H0589363-A (JP)
Title: Automatic information vending machine
Inventor: ISHIZAKI MASAYUKI
IPC: G06Q40/00
Filed: 1991-09-30
Abstract: PURPOSE:To sell information without using paper concerning an automatic information vending machine selling information such as a magagine, a newspaper. CONSTITUTION:This information vending machine is constituted of a receiving means 1 receiving a signal transmitted from a communication satellite, a storing means 2 storing information transmitted by the signal, a purchase request input means 3 receiving information purchase request from an information purchaser, a payment means 4 receiving the payment of information purchase price from the information purchaser and an information output means 5 reading information corresponding to information purchase request from the storing means 2 at the time of receiving payment so as to output it.
Patent JP-2000083066-A (JP)
Title: Signal processor and setting file generating method
Inventor: KOBAYASHI MASAKAZU
IPC: H04L12/70
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a setting file generating method which automatically sets a path controller provided between a signal processor and an external network. SOLUTION: An HDD 14 stores a setting file where necessary items are preliminarily set for each server function. Concretely, it stores the other entire items except minimum items proper to the server function. A CPU 11 rewrites correspondence items of the each setting file based on minimum set input to the setting file stored in the HDD 14. Thus, it is possible to easily perform setup because the CPU 11 rewrites the setting file stored in the HDD 14 by such a manner that a system manager or a network manager among users performs minimum set input by a browser from one prescribed PC among plural client PCs.
Patent JP-H0892288-A (JP)
Title: Protein for releasing stop of g1, nucleic acid base sequence coding for the same and production of the same protein
Inventor: KIMURA MOTOYOSHI
IPC: C12M1/21
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a new protein for controlling cell period, having a specific amino acid sequence, having action of releasing stop state of initiating stage G1 of a cell proliferating period, capable of releasing G1 stop caused by exhaustion of nutrition, high cell density, etc., and promoting proliferation. CONSTITUTION: This new protein for releasing G1 stop has an amino acid sequence containing an amino acid sequence expressed by the formula or an amino acid sequence in which one or plural amino acid is added, lost or substituted and has action of releasing stop stage of an initiation stage G1 of proliferation period of an animal cell and releases G1 stop caused by exhaustion of nutrition, high cell density, appearance, etc., of temperaturesensitive cell by mutation due to mutation inducing agent and promotes proliferation and is capable of controlling cell proliferation cycle. The protein is obtained by treatment of utilizing a temperature-sensitive strain produced by mutation inducing agent of rat fibroblast cell, introducing a human parisarc cDNA library into the strain, cloning the strain by a primer, integrating the resultant DNA into a vector and manifesting DNA in a host cell.