baber/WOPTO huggingface dataset:
Patent JP-H01310677-A (JP)
Title: Water bath
Inventor: OTA TORU
IPC: A63G31/00
Filed: 1988-06-09
Abstract: PURPOSE:To enjoy underwater swimming while enjoying surrounding scenery on the ground by forming a transparent tube having a cross section area, in which a human being can execute the underwater swimming, in a ring shape, providing a manhole in the highest part of the tube and filling-up water in the internal part of the tube. CONSTITUTION:A water bath 1 is composed of a transparent tube 2, for which the water is filled-up in the internal part, in the ring shape, a supporting structure object 3 to fix the tube 1 in air, a manhole 4 provided in the highest part of the tube for going-in and out to the tube and an observation platform to be set around the manhole as main constitution. In addition to the above mentioned parts, from the view point of safety and comfortability in the water bath, an emergency exit hole 6 to have a watertight bulkhead in a position which is lower than the tube highest part, supervising devices 7 and air exhausting devices 8 to exhaust air in the tube are set. For example, the full length of the water bath 1 is about 1000m and the diameter of the tube to be used is 2-3m. Then, the tube is circular or rectangular and transparent.
Patent JP-H06346241-A (JP)
Title: Diamond coated material and its production
Inventor: OMORI NAOYA
IPC: C23C16/27
Filed: 1993-06-14
Abstract: PURPOSE:To produce a coated hard material having very high strength and wear resistance by forming a coating layer of polycrystalline diamond contg. other substance on the principal surface of a substrate under specified conditions. CONSTITUTION:A coating layer 10 contg. polycrystalline diamond 1 and a laminar and/or spherical material 3a other than polycrystalline diamond, e.g. a group IIIa, IVa or VIa element is formed on the principal surface of a substrate 20 of a cemented carbide, cermet, etc., with an intermediate layer 3b of a group IVa, Va or VIa element, etc., in-between. The material 3a is contained by 0.01-70vol.% of the amt. of the coating layer 10, the thickness of the laminar material 3a is regulated to 0.001-10mum and the particle diameter of the spherical material 3a to 0.001-10mum. The grain diameter of the diamond 1 is regulated to <=5mum and the surface hardness of the coating layer 10 to 0.2S. The objective diamond coated material excellent in peeling and wear resistance and having high strength is obtd.
Patent JP-H04366651-A (JP)
Title: Sublimation-type color printer
Inventor: NOUYAMA TAKAYUKI
IPC: B41M5/382
Filed: 1991-06-13
Abstract: PURPOSE:To correct any heat accumulation during printing by a method wherein a heat accumulation is corrected correspondingly to a head temp. per printing line by a heat accumulation correction ROM, and a change in printing ratio and a variation of a head in resistance and shape are corrected per dot and per line by a correction data ROM. CONSTITUTION:In accordance with head temperature data detected by a head temperature detection circuit 7 prior to printing, a LUTROM 3 selects a reference temperature table. In a correction data ROM 5, correction data corresponding to a resistance value per dot and a shape distribution of a head are stored per dot. The lines of image data 1 are counted by a line counter 2. A LUTROM 6 outputs a correction factor per dot in accordance with the image data 1, a printing ratio counted by a printing ratio counter 4, and the correction data per dot stored in the correction data ROM 5. In an arithmetic circuit 8, a conduction amount per printing line outputted from the LUTROM 3 is corrected. In accordance with the corrected conduction amount, an electric conduction to a thermal head is controlled by a thermal head drive circuit 9.
Patent JP-S5937108-A (JP)
Inventor: ITOU HIROSHI
IPC: B65B9/10
Filed: 1982-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63562-A (JP)
Inventor: SHIMURA NAOAKI
IPC: E04G9/00
Filed: 1986-06-18
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-H03114232-A (JP)
Title: Manufacture of beam lead type semiconductor element
Inventor: OTA KIYOSHI
IPC: H01L21/283
Filed: 1990-05-31
Abstract: PURPOSE:To eliminate the nonuniformity of substrate shape, increase the uniformity of characteristics, enable the characteristics measurement of each element in the wafer state, and improve workability, by increasing the contact area of an interface between a GaAs substrate and a polyimide film. CONSTITUTION:After a cathode electrode 2' and an anode electrode 3' are formed on one main surface of a semiconductor wafer 1' composed of GaAs or the like, trenches 7' are formed at desired positions on the periphery of electrodes 2', 3'. By dripping polymer resin liquid like polyimide from above the one main surface of the wafer 1', the liquid is uniformly spread on the wafer surface and the electrode surface, and at the same time the trenches 7 are filled. When the liquid is hardened by heat treatment, polymer resin 4. is formed on the one main surface and in the trenches 7'. After small holes reaching the electrodes 2', 3' are formed in a part of the polymer 4', a desired beam lead 5' is formed on the whole surface of the polymer resin 4.. The beam lead 5' is brought into contact with the electrodes 2.,3' via the small holes. Finally the isolation into each block 6' is performed by chemical etching.
Patent JP-S5936069-A (JP)
Title: Cutter driving method and device thereof
Inventor: OIKAWA KENJIROU
IPC: B26D1/60
Filed: 1982-08-19
Abstract: PURPOSE:To perform high-speed traverse cutting at an optimum cutting angle, by a method wherein, in a film reeler, a cutter is traversely driven in proportion to the running speed of the film, and a cutter is released from driving at a selected position corresponding to the running speed. CONSTITUTION:A film 1, being running from a reel core 2a under preparation for reeling to other reel core through a guide roll 7, is reliably cut at an optimum cutting angle by a cutter traversely running in proportion to the rotational speed of the guide roll 7 of a cutter 14 through coupled driving of a clutch 18. When the cutter 14 reaches a proximity switch 26 in case of the running speed of the film exceeding an initial set speed and by a proximity switch 27 in case of the speed being below the initial set speed, the clutch 18 is released from coupling by a controller 30 by means of the selected passing signal, and when it reaches a proximity switch 28 as the cutter is decelerated, it is braked by a brake 18. This always enables an optimum cutting angle to be obtained in a stable manner, together with success in high-speed traverse cutting.
Patent JP-H0816442-A (JP)
Title: Decision method for data base
Inventor: TAKEUCHI KAZUYA
IPC: G06F17/30
Filed: 1994-06-24
Abstract: PURPOSE:To easily and freely utilize a data case without specially paying atten tion to its constitution. CONSTITUTION:A computer system 1 is enabled to automatically decide plural data bases shown by, for example, codes 21, 22, and 23 by providing tables 31 and 32 which contains definition data defining the constitutions of the data bases, thereby flexibly and speedily complying with user's requests to use the data bases. In this example, the table 31 is shared between the data bases 21 and 23 since the data bases 21 and 23 have the same constitution.
Patent JP-S63309367-A (JP)
Title: Apparatus for adjusting molten metal supplying quantity
Inventor: ANAMI MASAHARU
IPC: B22D39/00
Filed: 1987-06-08
Abstract: PURPOSE:To improve quality of a product and casting efficiency by storing tilting angle of a ladle to plural pouring quantities, arranging a means for operating the pouring weight and feedback-controlling the pouring weight. CONSTITUTION:The ladle 2 is arranged as turnable to molten metal supplying arm 11 and driven through a motor 1 and driving shaft 13. A load detecting instrument 22 is arranged at lower end of the arm 11, and also connected to central control unit 24. Beforehand, the tilting angle of the ladle 2 is set, and the molten metal with excess quantity is filled up in the ladle 2. The pouring speed from the ladle 2 is changed through a first-sixth means 61-66 in the control unit 24, so as to become rapid at first and gradually slower, to feedback- control the molten metal supplying quantity. By this method, as a part of the molten metal from the sufficient quantity thereof is supplied, the temp. drop of the molten metal is reduced and the quality of the product is improved. As number of change for the ladle 2 is reduced, the casting efficiency is improved.
Patent JP-H0816783-A (JP)
Title: Device and method for processing image
Inventor: KAWAI TOMOAKI
IPC: G01B11/24
Filed: 1994-06-24
Abstract: PURPOSE:To make independent respective objects consisting of a stereo image by providing an input means for inputting a correspondent point for the unit of an object in the displayed stereo image and a managing means for managing the inputted correspondent point for the unit of an object. CONSTITUTION:By providing a CPU 1-4 and connecting the device and an input/output part 1-1, the digital stereo image is fetched into this device and written in a hard disk device 1-2. Then, by designating any stereo image while using a keyboard 1-6 or a pointing device 1-7, the designated stereo image is loaded from the hard disk 1-2 into the VRAM area of a main storage device 1-3 and displayed on a display 1-5. Then, the correspondent point is inputted for the unit of each object in the displayed stereo image and the inputted correspondent point for the unit of each object is managed.
Patent JP-2000328846-A (JP)
Title: Bathroom folding door
Inventor: KATO JUNICHI
IPC: E06B3/48
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom folding door capable of effectively functioning a latch even on the barrier-free bathroom folding door in which a throating piece provided on a door body is not contacted on a lower frame. SOLUTION: A throating piece 81 is provided on lower stiles 22, 32 constituting each door body 2, 3, and a latch 40 is provided on a connection sash bar. In addition, a lower frame 12 is formed for throating piece 81 in the form of a low stage being substantially non-contact. The lower frame 12 is positioned substantially near a bathroom side from the downward position of the latch 40 in the closed state of the door bodies 2, 3, and a latch receiver 50 engaged detachably with the latch 40 is provided.
Patent JP-S6121460-A (JP)
Title: Auxiliary machinery driving device for automobile
Inventor: NIIHARA HIROYUKI
IPC: F16H9/06
Filed: 1984-07-09
Abstract: PURPOSE:To reduce a degree of rotor balancing as well as to aim at the promotion of a low vibration, by installing two intermediate pulleys, driven via each pulley and belt installed in a crank shaft and an input shaft of an auxiliary machine, in a parallel shaft in parallel with the crankshaft, while installing a one-way clutch interposingly between both these intermediate pulleys. CONSTITUTION:Both first and second driving pulleys 11 and 12 being driven by an engine are installed on the same shaft, while both first and second intermediate pulleys 13 and 14 are rotatably supported on a shaft 31 paralleled with these pulleys 11 and 12 via bearings 32 and 33. An interval between these pulleys 13 and 14 is made to be intermittent in an on-and-off way by a solenoid clutch 41, and in time of excitement of its solenoid coil 35, attracting an armature 38 against a leaf spring 39, and both these intermediate pulleys 13 and 14 are made so as to be solidly connected together. The first intermediate pulley 13 is connected to the first driving pulley 11 through a first belt 16, while the second intermediate pulley 14 is connected to a driven pulley 15 on a rotary shaft of an auxiliary machine and the second driving pulley 12 through a second belt 17.
Patent JP-S5267545-A (JP)
Title: Automatic volume adjusting circuit
Inventor: AYUGASE NOBUHISA
IPC: H03G3/32
Filed: 1975-12-03
Abstract: PURPOSE:To make it possible to talk over the telephone even in a noisy place, by collecting the voice and the noise by the same microphone, and by varying the level of the receiving signal depending upon the noise quantity.
Patent JP-H0436941-A (JP)
Title: Enameled base board fluorescent character display tube and manufacture of the same
Inventor: KANI AKIRA
IPC: H01J9/24
Filed: 1990-05-31
Abstract: PURPOSE:To construct a fluorescent character display tube with inexpensive and compact design as a whole by forming a mating plate as an enameled base board, wiring both sides of the base board, and connecting the wirings on both sides at the side face of or a through hole in the enameled base board. CONSTITUTION:A display glass plate 1, an enameled base board 2 as a mating plate, and a side wall 3 are sealed with glass 4 to constitute a vacuum vessel. Wiring 5 as shown by hatching is provided on both sides of the enameled base board 2, and these wirings are connected at the side face of the base board 2. The wiring on the rear face of the base board 2 as a mating plate can be soldered in good workmanship. There is no problem with intra-tube connectiveness of the anode and fluorescent substance. An experiment as mounting electronic parts on the rear surface of the mating plate by means of soldering, followed by operating the fluorescent character display tube, has demonstrated that display is made without any problem.
Patent JP-H09325363-A (JP)
Title: Restoring method for liquid crystal display device
Inventor: NAKAMURA NOBUHIRO
IPC: H01L29/786
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To suppress the signal delay between both end parts of a gate wiring and also to correctly transmit an electric signal by restoring the disconnected part generated in the gate wiring or a common auxiliary capacitance wiring while using a drain electrode provided so as to be overlapped with auxiliary capacitance electrodes or the gate wiring via a gate insulating film. SOLUTION: When a disconnected part is generated in the gate wiring 1 of an upper stage in two gate wirings 1, the restoring of the gate wiring 1 of the upper stage is performed by using two auxiliary capacitance electrodes formed at the nearest points of the disconnected part among plural auxiliary capacitance electrodes connected to the gate wiring 1 in which the disconnected part is generated, that is, auxiliary capacitance electrodes 2a, 2b. In order to restore the gate wiring 1 of the upper stage, the auxiliary capacitance electrodes 2a, 2b and a drain electrode 7 to be formed on overlapping parts 9a, 9b are electrically connected by using a laser repairing device in the overlapping parts 9a, 9b of the auxiliary capacitance electrodes 2a, 2b.
Patent JP-2000200949-A (JP)
Title: Multilayer module structure of printed circuit board
Inventor: GEN ZAISUKU
IPC: H05K9/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer module structure of a printed circuit board wherein the productivity can be improved by reducing the manufacturing process. SOLUTION: In a multilayer module structure of a printed circuit board, a Cu film is formed between pads on a lowermost layer, coupled with solder balls of a topmost layer and on corresponding parts of the lowermost layer to a pattern formed on an upper layer of the lowermost layer, thereby removing signal interference and noise, and matching the impedance. It comprises a first layer 110 having many components disposed thereon, a second layer 120 formed as a grounded power source layer, a third layer 130 formed as a signal layer, a fourth layer 140 formed as a power source layer, a fifth layer 150 formed as a signal layer, and a sixth layer 160 having a Cu film formed between pads coupled with solder balls of the first layer 110 and on corresponding parts to a pattern formed on the fifth layer 150.
Patent JP-2000333016-A (JP)
Title: Image coder
Inventor: HORIE HITOSHI
IPC: H04N19/85
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a background noise caused by a near lossless coding without provision of a specific configuration. SOLUTION: Alocal decoder 114 in a near lossless coder 100 decodes a quantized signal and gives the result to a clamp circuit 160 in order that a dynamic range of a decoded image is adjusted not excess of a dynamic range of an original image. A threshold (clamp start point) of this clamp circuit 160 is set to a value other than a maximum value(MAXVAL) and a minimum value (0) of an original image, and dispersion in a pixel value caused by a quantization error is absorbed. Concretely, in the case that a parameter to decide a permissible maximum width of a quantizer 130 is set to NEAR, the clamping threshold is set to 'MAXVAL-NEAR' and 'NEAR'.
Patent JP-S6121035-A (JP)
Inventor: KONDOU MASATO
IPC: A01F12/60
Filed: 1984-07-09
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-S5844411-A (JP)
Title: Compact photographic lens
Inventor: SATOU YASUHISA
IPC: G02B13/18
Filed: 1981-09-11
Abstract: PURPOSE:To obtain a compact, bright lens which has a large angle of view and short overall lens system length by composing the lens system of a positive, a negative, and a positive lens in a front group and a negative and a negative lens in a rear group while prescribed conditional expressions hold. CONSTITUTION:A lens system consists of a positive meniscus lens 1 having convex surfaces facing an object side, a negative lens 2, and a positive lens 3 in a front group, and a negative meniscus lens 4 (having radii R7 and R8 of curvature from the object side and thickness D7) having concave surfaces facing the object side and a negative meniscus lens 5 having concave surfaces facing the object side as well in a rear group successively from the object side. When the focal length of the whole system is denoted as (f) and the composite focal length of the front group is as (f'), 0.5<f'/f<0.8, -50<(R7+R8)/(R7-R8<-4, and 0.02<F7/f<0.1, thereby obtaining a wide-angle,bright, and compact lens which has, for example, a 64 deg. angle of view, a 2.8-3.5 F number and a <=0.9 telephoto ratio and also has short overall system length.
Patent JP-H05316787-A (JP)
Title: Start control method for brushless motor
Inventor: TORIYAMA MASAYUKI
IPC: H02P6/20
Filed: 1992-05-08
Abstract: PURPOSE:To realize smooth control of motor drive duty ratio at the time of starting through such starting control as a starting operation mode can be executed again only upon elapse of a predetermined time after finish of starting operation mode. CONSTITUTION:Starting process is executed according to a main program stored in a CPU 7 and a decision is made whether a signal is inputted from a throttle sensor 10 when r.p.m. of a motor 1 is lower than a stop decision r.p.m. A decision is made whether a predetermined time has elapsed upon provision of a signal from the throttle sensor 10, and driving signals are delivered from output terminals O1-O6 to a driving circuit 14 if the predetermined time has elapsed. The driving signals are then subjected to PWM control at a predetermined duty ratio. When a timer for limiting the execution times of starting process is provided, error of duty signal due to processing lag can be suppressed sufficiently and switching of starting process causes no hunting of duty ratio to be imparted to the motor 1.
Patent JP-H01312702-A (JP)
Title: Rotary head drum
Inventor: NAKANISHI TORU
IPC: G11B5/02
Filed: 1988-06-10
Abstract: PURPOSE:To reduce the height of a rotary head drum and to make the weight of the drum light by fitting a rotary side core directly to an upper end face of a rotary disk projected to the upper side of the rotary drum. CONSTITUTION:A stationary drum 21, a rotary disk 31 supported freely rotatable by the stationary drum 21 at the upper side of the stationary drum 21, a rotary drum 35 fixed to the upper part of the rotary disk 31 and supporting the rotary heads 37, 38 and a rotary transformer 42 arranged at the upper part of the rotary drum 35 and having a stationary side core 48 and a rotary side core 43 are provided. The rotary disk 31 is projected to the upper side of the rotary drum 35 while being penetrated through the rotary drum 35 and the rotary side core 43 is fitted to the upper end face of the rotary disk 31 projected to the upper side of the rotary drum 35. Thus, the accuracy of deflection of the face of the rotary transformer 42 is improved and the height of the rotary head drum is reduced and the weight of the drum is made light.
Patent JP-2000326589-A (JP)
Title: Power supply control device and image forming apparatus
Inventor: KAMIYA YUKIO
IPC: B41J29/38
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability and safety of an apparatus by making it possible to reduce the voltage drop caused by wiring impedance in an electrophotographic printer. SOLUTION: Double-throw door switches 13, 14 cooperating with the opening and closing of the respective exterior covers of an apparatus main body are connected in series and the coil part of a relay 60 is connected to the normally open terminals thereof and the contact of the relay 60 is interposed between a load such as a motor 23 and a drive power supply of +24 V. A control power supply of +5 V is connected to the normally closed terminals of the door switches 13, 14. The voltage value across the normally closed terminals of the door switches 13, 14 is monitored by the CPU 18 of a control part 19 to detect the on-off state of the door switches 13, 14 and a semiconductor switch 61 is turned ON/OFF to control the driving of the relay 60, that is, the supply of power to the load.
Patent JP-H0818241-A (JP)
Title: Multilayer printed circuit board and method of manufacture
Inventor: YOSHIDA SUNAO
IPC: H05K3/46
Filed: 1994-06-24
Abstract: PURPOSE:To provide a high-reliability multilayer printed circuit board by preventing loss of patterns and disconnection of components in the multilayer printed circuit board. CONSTITUTION:The multilayer printed circuit board, that comprise a lower layer part conductor circuit 5, that is formed on a lower layer insulator 1, and an upper layer part conductor circuit 14, that is formed on upper layer insulators 6 and 9, which are connected electrically through connecting holes 19 and 20 arranged on the upper insulators 6 and 9, has a structure that is formed of two layers that comprise first insulating layers I1 and I3, of which the upper insulators 6 and 9 have high insulation and good adhesion with the lower part conductor circuit 5 and second insulating layers I2 and I3 that has good adhesion with an upper part conductor circuit 14.
Patent JP-H10321031-A (JP)
Title: Post for road light
Inventor: YONENAMI TAKEHIKO
IPC: E04H12/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To easily enable cleaning, maintaining, and inspecting, etc., of a road light without the need for traffic control and a tower truck, etc., and to reduce the staff, time, and the cost for work of cleaning, maintenance, and inspection, etc. SOLUTION: This post consists of two supports 2, 3 stonding at the side of the road, many crossbars 4 spanned between these supports 2, 3 as steps for worker to climbing and descending, a bearing bar 6 at the tip of which a road light 5 is provided, and a crossbar 7 which is spanned between upper parts of the supports 2, 3, and to which the base of the bearing bar 6 is fixed. Here, wiring with respect to the road light 5 is made to extend underground through the inside of the bearing bar 6, the crossbar 7, and the support 2.
Patent JP-S5952436-A (JP)
Inventor: JIEROUMU DOREKUSURAA
IPC: G11B7/24
Filed: 1983-08-04
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。