baber/WOPTO huggingface dataset:
Patent JP-S61144711-A (JP)
Title: Production of alloy magnetic head
Inventor: SAKAI MASAYUKI
IPC: G11B5/127
Filed: 1984-12-18
Abstract: PURPOSE:To improve gap accuracy by providing two-layered thin films consisting of quartz and lead-contg. glass on the front gap forming surface of an Fe-Al-Si alloy magnetic core and a thin Ag-Cu-In alloy film on the back gap forming surface thereof and subjecting these films to diffusion joining. CONSTITUTION:Chips 1, 2 of a pair of ship-type head pieces formed with winding grooves 6 by a diamond grindstone onto a bar-shaped Fe-Al-Si alloy magnetic core material are manufactured. The front gap surface 7 and the back gap surface 9 thereof are polished to a specular surface. The thin SiO2 films 3 are formed on both surfaces 7 and the thin lead-contg. glass film 4 is formed on the films 3. 7th thin Ag-Cu-In alloy films 5 are formed on both surfaces 8. The chips are subjected to a heat treatment in a non-oxidizing atmosphere of the softening temp. of the lead-contg. glass and the temp. at which the liquid phase of the Ag-Cu-In alloy is produced or above while the surfaces 7 and 8 are held butted to each other. The surfaces are thereby diffusively joined. The magnetic gap is thus formed with good accuracy and the mechanical joint strength is improved.
Patent JP-H01107275-A (JP)
Title: Variable magnification copying machine
Inventor: NISHIJIMA MASARU
IPC: G03G15/00
Filed: 1987-10-21
Abstract: PURPOSE:To prevent useless movement of a lens by moving the lens after operating a printing switch. CONSTITUTION:Magnification inputted from a magnification input key 44a is stored in a memory M. The lens 35 is controlled by a zoom lens control part 45, which moves the lens 35 to a position where copying is performed with the magnification stored in the memory M. And an optical system 46a is moved after operating the printing switch 44c which shows the start of copying. Thus, the optical system 46a can be prevented from unnecessarily and uselessly acting in copying.
Patent JP-H03128403-A (JP)
Title: Correcting method for shift in observation position and scanning tunneling microscope
Inventor: INOUE AKIRA
IPC: G02B21/26
Filed: 1989-10-13
Abstract: PURPOSE:To selecting a place of an object sample to be observed through an optical microscope and to make an STM(scanning tunneling microscope) observation of the place by finding the quantity of a shift between a center position observed through the optical microscope and a center position observed through the STM by using a standard sample where concentric grooves are formed. CONSTITUTION:The concentric grooves are formed in the surface of the standard sample. After the sample is positioned through the optical microscope, two different positions are measured through the STM. For example, an image is observed as shown by (a) when the position of the center of the observation is (X2,Y2) or (b) when (X3,Y3). Then a normal nearby the (X3,Y2) of the pattern of the grooves of (a) is found. Similarly, a normal is found as to the pattern (S3,Y3) of (b). The coordinates of the intersection of the both indicate the position of the circular groove center at the time of the STM observation and the point where the circular groove center of the standard sample is superposed on the center part of the STM observed image. The quantity of the shift between the center of the optical microscope visual field and the center of the STM visual field is calculated as a correcting quantity.
Patent JP-H09111116-A (JP)
Title: Production of reinforced polyamide resin composition
Inventor: KOJIMA KAZUE
IPC: C08K3/34
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To produce a reinforced polyamide resin composition reduced in the formation of bubbles and excellent in mechanical strengths toughness, heat resistance and dimensional stability by adding a swellable fluoromica mineral to polyamide-forming monomers and subjecting the mixture to a polymerization reaction. SOLUTION: Polyamide-forming monomers in an amount to give 100 pts.wt. polyamide and polymerized in the presence of 0.01-100 pts.wt. swellable fluoromica mineral, 0.1-9 pts.wt. water and 0.001-10 pts.wt. molecular weight modifier comprising a compound reactive with carboxyl or/and amino groups.
Patent JP-H11107642-A (JP)
Title: Plate-form product with resin member and manufacture thereof
Inventor: OKINO NAOKI
IPC: E06B3/66
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To form a bead in a suitable shape at the peripheral edge and the end face of a plate-form product by a method wherein the peripheral edge, containing an end face, of the plate-form body is covered with a continuous line-form bead passing through the apex of a corner. SOLUTION: A bead 4 is formed at the peripheral edge, except a corner part 8, of each side of a glass plate 1 and an end face E. The glass plate 1 is moved as a resin material 2 is extruded through a nozzle opening 7a in a state that the direction of the length direction of an opening 7' is extended orthogonally with the longitudinal direction of a ridge part 3. The opening 7a is relatively moved, as shown by an arrow mark, to the glass plate 1. This way forms the bead 4 at the peripheral edge, except the corner part 8, and the end face E. Meanwhile, when the bead 4 is formed at the corner part 8, an inside end 10 of an opening 7' of an opening 7a is moved, as shown in A, B, and C, along a slope line 21 passing through the outer side than an intersection point 12 to connect together inner sides 11. Further, an opening 7" in the outside end of the opening 7a is caused to pass, as shown in A', B', and C', through the vicinity of an apex point 9 along a ridge line part 3 and the end face E. This constitution manufactures the glass plate with a resin member with high efficiency.
Patent JP-H0518129-A (JP)
Title: Parking device for road surface underground
Inventor: KOYANAGI SHIGETAKA
IPC: E04H6/06
Filed: 1991-07-16
Abstract: PURPOSE:To keep the surface of a top plate flat with respect to the road face of the ground surface during parking or in nonuse by providing the top plate above a parking device stored in a garage constructed at the underground of the road face. CONSTITUTION:A garage 25 is constructed at the underground of the road face, support bars 3 supporting a parking table 5 are vertically fixed, and stanchions 2 supporting a top plate 1 is vertically fixed on the parking table 5. Screws 4 are formed on the outer peripheries of the support bars 3, the stanchions 2 are cylindrically formed, and the support bars 3 and the stanchions 2 are concentrically arranged. The support bars 3 and the stanchions 2 are integrally coupled with screws 15 of coupling sections 14 formed on rotors 13 and the screws 4 of the support bars 3.
Patent JP-H05205094-A (JP)
Title: Small-sized optical scanning pattern generator for bar code reader
Inventor: JIYOUZEFU MAIKURU RINDACHIYAA
IPC: G06K7/10
Filed: 1992-09-10
Abstract: PURPOSE: To provide a scanning pattern generating device which can accurately read code information irrelevantly to the size and direction of a bar code label. CONSTITUTION: This device is equipped with a rotary polygon 44 which has plural curved mirror parts 42 and plural mirror faucets 46, a light converging mirror 34 which has a couple of reflecting surfaces 38 and 40, and a light source 30 which projects a scanning light beam 32 on one reflecting surface 38 of the light converging mirror 34. The scanning light beam 32 is deflected by the curved mirror parts 42, mirror faucets 46, and the couple of reflecting surfaces 40 to generate a scanning pattern of one line consisting of plural scanning lines formed on mutually different focal planes, thereby scanning the bar code label 54. The center position consisting of the scanning lines focused on the different focal planes generates a scanning pattern in a fixed bow tie shape by changing the direction of the mirror faucets 46 and the radius of curvature of the curved mirror parts 42.
Patent JP-2000093628-A (JP)
Title: Independent island pachinko game machine
Inventor: OKADA YUKIKO
IPC: A63F7/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an independent island pachinko machine which can be equipped on any of narrow and wide floors and complete all function by one machine by setting pachinko machines one by one separately on an independent island. SOLUTION: This is an independent island pachinko game machine A with a structure in which pachinko balls circulate and has features that pachinko balls accumulated in the tray 2 of a pachinko machine 1 are moved to a counting part 3 and pachinko balls passed through the counting part 3 are counted and the number is displayed as remained balls and the counted pachinko balls are circulated as they are.
Patent JP-S61145700-A (JP)
Inventor: YAMASHITA TETSUSHI
IPC: H04M9/00
Filed: 1984-12-18
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-H0583084-A (JP)
Title: Surface acoustic wave filter
Inventor: KANDA TADASHI
IPC: H03H9/25
Filed: 1991-09-19
Abstract: PURPOSE:To form a monolithic filter by forming two surface acoustic wave resonators on one piezoelectric substrate. CONSTITUTION:Two surface acoustic wave resonators each comprising an interdigital transducer 3 and grating reflectors 4 at both sides are provided to the surface of a piezoelectric substrate 7 and connected electrically in series so that the propagation direction of the surface acoustic wave is in parallel, and an interdigital electrode 5 is provided between terminals 8' and 9' and an intermediate connecting point 10 at a right angle in the propagation direction of the surface acoustic wave as a coupling capacitor.
Patent JP-H07119428-A (JP)
Title: Crankshaft lubricating structure for four-cycle engine
Inventor: KURATA KOJI
IPC: F01M1/06
Filed: 1993-10-26
Abstract: PURPOSE:To reduce cost by forming an oil relay hole extending from a crank chamber to the outside and relaying the lubricating oil from a crank pin so as to be mainly supplied to a starter gear and its bearing side. CONSTITUTION:A second oil passage 48 connected to a first oil passage 46 connected from a crankshaft 18 is formed on a crank pin 2. An oil relay hole 54 extending from a crank chamber 14 to a magnet chamber 16 on the outside thereof and relaying the lubricating oil from a crank pin 28 so as to be mainly supplied to a starter gear 20 and its bearing 22 side is formed on the upper part of the part adjacent to the starter gear 20 of the wall 12a of a crank case 10 and in the position 52 opposite to the rotating locus 50 of the crank pin 28. The oil relay hole 54, is used also as a breather hole. The crankshaft machining is thus facilitated, and the cost can be reduced.
Patent JP-H01108442-A (JP)
Title: Differential motion limiting device
Inventor: WATANABE MANABU
IPC: F16H48/38
Filed: 1987-10-22
Abstract: PURPOSE:To enhance the operability of differential motion and the limitation thereof by providing a pair of slidable gears meshed with a pinion gear and a pair of stationary gear integrally incorporated with a differential gear casing, and by providing rotatable twin planetary gears. CONSTITUTION:A pinion gear 13 is rotatably fitted on a pinion shaft 12 secured to a differential casing 5 into which power is inputted. A pair of slidable gears 20, 20' and a pair of stationary gears 21, 21' are arranged on both sides of the pinion gear 13. Carriers 20, 20' are integrally fitted on left and right axles 11, 11' through serration fitting or the like, and are provided thereon with twin planetary gears 24, 24'. Thus, it is possible to enhance the operability of differential motion and limitation of the latter.
Patent JP-S62128152-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UEMURA MICHIHIKO
IPC: H01L21/82
Filed: 1985-11-29
Abstract: PURPOSE:To prevent the mutual effect of signals between wirings by a method wherein the lattice wiring, consisting of one or more wirings provided in extended form in the longitudinal direction of a wiring channel region and the wiring with which the prescribed potential is supplied by cross-connecting to the wiring on the wiring channel region, is provided and a wiring with which each macro-cell is connected is provided in extended form in the track separated by the lattice wiring. CONSTITUTION:Four paralleled wirings 11 are provided in extended form on a wiring channel region 4 in its longitudinal direction, namely, along X-direction as a first layer wiring, and a wiring 12 orthogonally intersecting with said wirings 11 is provided leaving the interval in the amount of two macro-cells 1 as a second layer wiring. Then, said wirings 11 and 12 are connected to each other by a through hole 13, a lattice wiring 14 is constituted as a whole, and a Y-direction wiring 12 is connected to a GND through the macro-cell 1. As a result, all X-direction wirings 11 can be maintained at the GND potential. Also, as the input-output terminal 3 of each macro- cell 1 is mutually connected, the X-direction wiring 5 consisting of the first layer wiring and the Y-direction wiring 6 consisting of the second layer wiring are provided, and these wirings are mutually connected by a through hole 7.
Patent JP-H04144352-A (JP)
Title: Graphic output device
Inventor: ONO KENICHI
IPC: G06T5/30
Filed: 1990-10-04
Abstract: PURPOSE:To smooth a stepwise rugged part of a graph due to the anti-aliasing processing from the visual point of view by controlling a shutter means freely switched arranged to an aperture part in a picture output means and provided to plural areas in response to a picture data. CONSTITUTION:An aperture 582 is provided with a liquid crystal shutter, which changes a shape of the aperture. The liquid crystal shutter is switched at a high speed by a liquid crystal shutter driver 593 based on a signal from a RAM 591 and in the case of T1, since no sub pixel is filled, all the liquid crystal shutters are closed. In the case of T2, since lower sub pixels are filled, the lower liquid crystal shutters are opened. In the case of T3, since the upper, middle, lower sub pixels are filled, the upper, middle, lower liquid crystal shutters are opened. The processing above is sequentially executed as to all dots. When the processing above is executed, a latent image of the same shape as the sub pixels is formed.
Patent JP-H09114390-A (JP)
Title: Electrical connecting structure of wiring board of indicator and terminal
Inventor: TAKATSUKA MOTOHIRO
IPC: H01L33/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connecting structure with which the workability of mounting terminals on a wiring board is improved and electric connection defects are averted. SOLUTION: Three pieces of leg parts 20 to 22 are curvilinearly formed on the side opposite to the contact part 10 of the terminal 7 by directing these parts toward the side opposite to the contact part 10. One or plural pieces of the edges among the leg parts 20 to 22 are integrally projectingly provided with stoppers 23, 24. The leg parts 20 to 22 are discretely inserted into three pieces of the insertion holes formed at the other end of the wiring board 4 and the stoppers are pressed to the wiring board 4 around the insertion holes. Three pieces of the leg parts 20 to 22 projected from the insertion holes are fixed by soldering 15 to the wirings 13 laid on the surface of the wiring board 4, by which these parts are electrically connected.
Patent JP-2001090692-A (JP)
Title: Axial blower
Inventor: ISHIJIMA MITSUYOSHI
IPC: F04D29/38
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an axial blower capable of lowering blowing noises while reducing the peeling of the flow to be generated in a blade negative pressure surface and improved in molding property thereof at a low cost. SOLUTION: Plural blades 13 are arranged in the periphery of a boss part 12, to which a rotary shaft is fixed. Plural streamlined ribs 14 smoothly continued from a front edge thereof toward a blade rear edge part 13d are arranged in each blade 13 at a negative pressure surface 13a side front edge part 13c along the outline of the front edge with the predetermined space in the radial direction of a blower. These streamlined ribs 14 are arranged in plural lines 14a, 14b with the predetermined space in the circumferential direction of the blower.
Patent JP-2001093189-A (JP)
Title: Multilayer type optical disk and its recording and reproducing method
Inventor: KUROKAWA KOTARO
IPC: G11B7/24085
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To irradiate two signal recording layers with the recording and a sufficient amount of reproducing light. SOLUTION: A second signal recording layer 5 formed in a prescribed irregular pattern by a land part which is a recess viewed from the side of a light transmission protective layer 6 and a groove part which is the part to be a projection is irradiated with a laser beam 20, the laser beam 20 is scanned in a track direction and thus, only one of the land part and the groove part is initialized to a crystal state. Then, at the time of performing recording and reproducing to the second signal recording layer 5, only the part turned to the crystal state out of the land part and the groove part is irradiated with the laser beam 20.
Patent JP-H01108992-A (JP)
Title: Production of l-isoleucine
Inventor: TERASAWA MASATO
IPC: C12R1/13
Filed: 1987-10-23
Abstract: PURPOSE:To obtain the above compound useful for drugs from inexpensive alpha-hydroxybutyric acid in high yield and efficiently, by subjecting alpha- hydroxybutyric acid to enzymatic reaction in the presence of a cell of a specific bacterium in an ethanol-containing aqueous solution. CONSTITUTION:L- or DL-alpha-hydroxybutyric acid (salt) is subjected to enzymatic reaction in the presence of a cell of biotin demanding bacterium belonging to the genus Brevibacterium or an immobilized material thereof in an aqueous solution containing at least ethanol, the aimed compound is formed in the aque ous solution, separated and purified. Brevibacterium flavum MJ-233 (FERM P-3068) may be cited as the bacterium belonging to the genus Brevibacterium.
Patent JP-S61146616-A (JP)
Title: Heater for vehicle
Inventor: NAKANIWA NORIYUKI
IPC: B60H1/03
Filed: 1984-12-20
Abstract: PURPOSE:To prevent partial boiling in a heating system having an external burning heater by making cooling water to flow in normal direction in the external burning heater even if water pressure of cooling water forced out from a cooling water outlet of an engine exceeds the pressure of water forced out from the external burning heater. CONSTITUTION:In the captioned system, the cooling water outlet 3a of an engine 3 is connected to the water inlet of a heater core 13 through the 1st piping having a one-way valve 17. And the water outlet of the heater core 13 is connected to the water inlet 8a of a water pump 8 through the 2nd piping including hoses 21 and 22. Further, a thermostat 23' is provided in which the 1st connection port 29 is connected through a hose 37 to the 1st piping, the 2nd connection port 30 to the 2nd piping, and the 3rd connection port 31 through a hose 38a to a water inlet of the external burning heater 39 respectively. Here, a differential pressure valve 48 is equipped between the 1st and the 3rd connection ports 29 and 31 of the thermostat 23'. The said valve 48 is opened when the pressure in the 1st connection port 29 is higher enough than that in the 3rd connection port 31.
Patent JP-H02113742-A (JP)
Title: Call setting method
Inventor: SUZUKI MUNEYOSHI
IPC: H04L29/06
Filed: 1988-10-24
Abstract: PURPOSE:To decide the communication attribute of a call at the call setting by including inquiry of communication attribute of a communication network and notice of communication attribute of communication network to a procedure for call setting. CONSTITUTION:A terminal equipment of a call setting sender sends an inquiry 201 of communication attribute to a communication network to inquire about the communication attribute of the communication network, the communication network sends a communication attribute notice 202 to a terminal equipment of the call setting sender to inform the communication attribute of the communication network. Then when the communication with the communication attribute is attained in common to the communication attribute of the terminal equipment of the call setting sender and the communication attribute noticed by the communication attribute notice 202, the terminal equipment of call setting sender selects a proper communication attribute from the common communication attribute and sends a call setting 203 to the communication network. Thus, it is possible to decide the communication attribute of a call by setting the call.
Patent JP-H06117571-A (JP)
Title: Pilot type diaphragm valve
Inventor: FUJITA KOZO
IPC: F16K31/42
Filed: 1992-10-06
Abstract: PURPOSE:To provide a pilot type diaphragm valve which may sufficiently restrain water hammer effect without reducing the bore of an extraction hole, and which is hard to clog. CONSTITUTION:In a pilot type diaphragm valve incorporating a liquid supply part and a liquid discharge part, a diaphragm valve element 50 for opening and closing communication passages in both parts, a back pressure chamber formed on the side remote from a communication port closing surface, a liquid discharge side passage 19 communicating the liquid discharge part with the back pressure chamber, a liquid supply passage 20 communicating the liquid supply part with the back pressure chamber and a plunger 40 for opening and closing a back pressure side opening part 35 on the liquid supply side passage, a plunger abutting part 51 of the diaphragm valve element is provided in a back pressure chamber side opening 35 on the liquid supply side, the height thereof being lower than that of the back pressure chamber side opening in the liquid discharge side passage, thereby it is possible to form a gap between the front end part of the plunger and the opening 35, and to make the opening area upon closing of the valve, smaller than that upon opening of the valve.
Patent JP-H11111958-A (JP)
Title: Two-dimensional array sensor
Inventor: MATSUMIYA TAKESHI
IPC: H04N5/372
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide high sensitivity and improve visibility by forming hexagonal-outline sensor pixels. SOLUTION: A sensor comprises a substrate having regular hexagonal heat- insensitive parts 3, and pixels 1 having regular hexagonal heat-sensitive parts of a metal film forming a two-dimensional array. The pixels are made by the micromachining technology. A two-dimensional array of polygonal or circular pixels other than the hexagonal ones will form heat-insensitive parts other than those surrounding heat-sensitive parts as the pixels are arranged because of the manufacturing limits and hence will not improve the filter factor of the over all infrared sensor. A hexagonal pixel structure most improves the filter factor of the two-dimensional heating infrared sensor. This makes high the sensitivity of the sensor high and enhances the visibility.