baber/WOPTO huggingface dataset:
Patent JP-H0246759-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMADA YOSHINOBU
IPC: H01L21/822
Filed: 1988-08-08
Abstract: PURPOSE:To enable the lock-hold of connection state of a crosspoint switching circuit with small power consumption by constituting a circuit by using a decoding circuit, a latching circuit, a crosspoint switching circuit and a controlling circuit, and integrating them in the same package by arranging two systems of power supply terminals, i.e., a common power supply terminal and a battery backup power supply terminal. CONSTITUTION:At the operating time of semiconductor integrated circuits, VCC is supplied to a common power supply terminal 5, which VBC is supplied to a battery backup terminal 6. At the non-operating time of said device, VBC is supplied only to the power supply terminal 6 in the state of battery backup, and the connection state of a crosspoint switch is subjected to lock-up. The connection control of the crosspoint switch circuit 3 is performed by the control of an address terminal 7, a strobe terminal 8, a data R/W terminal 9. The reading of the state of connection is performed by the control of the address terminal 7, the strobe terminal 8, the data R/D terminal 9 and a status data terminal 11. In the same manner, the batch reset is performed by the control of a reset terminal(RST) 10.
Patent JP-H0246856-A (JP)
Title: Medical material and medical equipment
Inventor: HAGIWARA KAZUHIKO
IPC: A61L33/10
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a medical material which possesses the superior antithrombosis performance by previously introducing the prescribed functional groups onto a basic material and partially processing Haparin to form the primary amino compound by the desulfurization of the N-sulfuric acid part and joining the functional groups of the basic material and Heparin directly or through coupling agents. CONSTITUTION:A medical material which is prepared by fixing Heparin onto a basic material is used as antithrombosis material. In this material, the functional group (primary amino group) which is introduced onto the basic material through a compound containing hydroxyethyl methacrylate(HEMA) and methyl methacrylate(MMA) and the primary amino group of Heparin are covalent- bonded directly or through coupling agents. Further, Heparin is the primary amino compound after the desulfurization of a part of the N-sulfuric acid group, and HEMA and MMA exist in separation to each segment, and the functional group exists in the segment consisting of HEMA.
Patent JP-2001027486-A (JP)
Title: Lamination type heat-exchanger
Inventor: OKUDA NOBUYUKI
IPC: F28D9/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce weight and a cost while sufficient pressure resistance is ensured. SOLUTION: This heat-exchanger is formed such that a tube body 50 in a flat shape is provided at two ends respectively with tanks 40 different from the tube body 50. A plurality of the tube elements 31 are laminated together in the direction of thickness, and the tanks corresponding to each other are caused to internally communicate with each other between the adjoining tube elements to form a core body 30.
Patent JP-2000028280-A (JP)
Title: Fixing structure of heat pipe
Inventor: SAITO YUJI
IPC: F28D15/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes and the number of components for fixing a heat pipe to a heat exchanger plate. SOLUTION: For fixing a heat pipe 6, which is a container 8 composed of closed pipes enclosing a deaerated condensable fluid therein as a working fluid, onto a heat exchanger plate 5 such that heat is exchangeable therebetween, the heat pipe 6 is wrapped and fixed with holding pieces at the side surfaces thereof, the holding pieces being formed by cutting off three sides of each of rectangular parts of the heat exchanger plate 5 therefrom and bending them at the remaining sides toward a side of the plate 5.
Patent JP-H0867154-A (JP)
Title: Method of using insulation layer synthetic resin as strengthcarrier in cylindrical conduit of car
Inventor: ERUBUIN BURUNHOOFUAA
IPC: B60K15/01
Filed: 1994-08-23
Abstract: PURPOSE: To provide an automotive duct which is further simplified from the viewpoint of used material, and in which a layer thickness, that is a duct wall thickness, is thinned to the utmost. CONSTITUTION: In a method of using an insulation layer of synthetic resin in the form of a laminated and bonded body 1 formed by concentric extrusion in which lamination films 2 are bonded to a layer 4 of an adhesive as a strength carrier of an automotive tubular duct, the thickness and the number of the lamination films in this laminated and bonded body are selected so that the produced automotive tubular duct totally satisfies requirements by DIN73378.
Patent JP-H0484824-A (JP)
Title: Apparatus for controlling auger position of grain delivery apparatus
Inventor: HIRANO TOSHIKI
IPC: A01F12/46
Filed: 1990-07-25
Abstract: PURPOSE:To enable the accurate and automatic setting of an auger to a prescribed grain-discharging position at an outboard tank side by providing a distance sensor to detect the distance to the side wall of an outboard tank and attaching the sensor in scanning state to a tip of an auger to discharge grains from the grain tank. CONSTITUTION:In the grain-discharging work from a grain tank 5 to the side of an outboard tank T, the scanning of a distance sensor 13 is started simultaneous to the swing of an auger 7 toward the side of the outboard tank T, the distance between the tip end of the auger 7 and the opposite side wall of the outboard tank T is detected, the position of the auger 7 relative to the side walls is calculated by a controller based on the detected value and the swinging apparatus is driven according to the calculation result to control the swinging motion of the auger 7. The auger 7 can be automatically set to the position to discharge grains to the outboard tank T and the grain discharge operation can be automatically performed by this process.
Patent JP-S6092287-A (JP)
Title: 9-desoxo-9-hydroxy-pheophorbide derivative and its alkali metal salt
Inventor: SAKATA ISAO
IPC: C07D487/22
Filed: 1983-10-24
Abstract: NEW MATERIAL:The compound of formula I (R1 is CH3 or CH2OH; R2 is H or Ac; R3 is H or alkali metal such as Na, K, etc.) and its alkali metal salt. EXAMPLE:9-Desoxo-9-hydroxy-pheophorbide sodium salt. USE:A carcinostatic agent. It has excellent affinity to cancer tissue, reactivity with light, and destructive activity of cancer cell. It can be synthesized and separated from a stably available inexpensive raw material easily in a short time. PREPARATION:The compound of formula I can be produced by reducing the pheophorbide of formula II with a reducing agent (e.g. NaBH4, Na2S2O3, etc.) in a solvent such as methanol, pyridine, etc.
Patent JP-S5899983-A (JP)
Inventor: TANABE TOSHIO
IPC: B26B19/28
Filed: 1981-12-10
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-H116359-A (JP)
Title: Composite screen frame mechanism used in fitting device and window device therefor
Inventor: YOSHIMURA MINORU
IPC: E05D15/06
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a screen having many functions and smooth operation by a method wherein a fittings screen is provided with an auxiliary frame and an operation fitting, and a plurality of screens are combined together for composition. SOLUTION: An auxiliary frame 2 is attached in the arbitrary position of a screen frame 1, a screen frame 4 is combined with the auxiliary frame 2, and further an auxiliary frame 5 is attached to the screen frame 4, and the screen frame 7 is attached to the auxiliary frame 5. The respective screen frames are rotatable in an arbitrary direction centering around a main shaft. Or, without arranging a rotary shaft, a sash sheave or slide material is arranged at the lower part of each screen and rotatable. Operation fittings 3, 6, and 8 are attached to the screen frames 1, 4, and 7, respectively, and respective screens are individually movable. The mounting position of the operation fitting is preferably the right and left end parts of a fitting device in a state that the device is closed.  When an arbitrary screen is moved, other screen is locked at the frame of the device and brought into a stop or operation may be effected in a stop state not to move during operation.
Patent JP-H0927294-A (JP)
Title: Ion pump
Inventor: NISHIMURA TATSUYA
IPC: H01J41/20
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a smaller ion pump with higher exhaust performance by arranging a coaxial anode in a cylindrical casing and a cathode on an outer periphery to generate a radial electric field in the casing and a magnetic field in parallel thereto. SOLUTION: A coaxial anode 4 is arranged in a cylindrical casing 8 for an ion pump and a cathode 2 isolated therefrom is arranged on an outer periphery, both ends of the casing being open. A high voltage power supply 5 applies negative high voltage from a current guide terminal 6 to the cathode 2, and an anode 4 and the casing 8 are grounded. An electric field is radially formed between cylindrical faces of the coaxial anode 4 and the cathode 2 and a magnetic field is formed in a coil 3A in parallel to the axial direction of the anode 4 and the cathode 2. Discharge is caused between the cathode 2 and the anode 4 by the radial electric field and produced electrons are subjected to electromagnetic force in an orthogonal electromagnetic field to draw a trochoid track.  In this way, an effective range of the electrons to cause ionization is greater, ionizing efficiency is increased and quick exhaust is realized.
Patent JP-H0247867-A (JP)
Title: Mos semiconductor memory device
Inventor: NISHISAKA SADAICHIROU
IPC: H01L27/112
Filed: 1988-08-10
Abstract: PURPOSE:To eliminate an offset region and to improve the device characteristics by a method wherein second electrodes and third electrodes are successively arranged in series with first electrodes, in between and the second electrodes and the third electrodes are provided as the gates of memory cell transistors and the first electrodes are provided as the gates of selector transistors. CONSTITUTION:First polycrystalline silicon electrodes 3 are provided as the gates of selector transistors TS and second polycrystalline silicon electrodes 5 and third polycrystalline silicon electrodes 7 operate as the gates of memory cell transistors T1-T6. In this constitution, the memory cell transistors T1, T2, T4 and T6 are transistors with implanted impurity for data programming and provided as depletion transistors. On the other hand, the selector transistors TS and the memory cell transistors T3 and T5 are provided as enhancement transistors.
Patent JP-S58100179-A (JP)
Inventor: UENO HIROAKI
IPC: G06F3/153
Filed: 1981-12-10
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-S58101790-A (JP)
Title: Treating device for sewage
Inventor: MORIO MUNETOSHI
IPC: C02F3/34
Filed: 1981-12-09
Abstract: PURPOSE:To execute water treatment efficiently, by providing a device forosillating filter media in a filter tank, an air ejecting pipe, etc. and accelerating the nitration of filter medium layers and preventing their clogging. CONSTITUTION:A titled device consisting of an oscillating device 3 provided to the filter media 2 in a filter tank 1, a raw water inflow pipe 5a provided above the media 2, an air ejecting pipe 6 which is selectable for strong and weak ejection and is also used for cleaning of the filter media and accelerating of aerobic nitrification, water level sensors S1, S2, and a water level sensor S3 for selection of backwashing. When the water level in the tank 1 rises on account of the clogging caused in the media 2 and arrives at the level L1 of the sensor S1, the pipe 7 is changed over to strongly pressurized air, by which the media 2 is impact washed. If the media are still clogged despite this impact washing and the water level rises up to the level L2 of the sensor S2, the raw water in the tank 1 is run out through an outflow pipe 5c and when the level arrives at the level L3 of the sensor L3, backwashing is carried out.
Patent JP-S6092029-A (JP)
Title: Manufacture of carrying handle
Inventor: OOSATO TAKESHI
IPC: B21D5/00
Filed: 1983-10-24
Abstract: PURPOSE:To manufacture a strong and safe carrying handle by forming a concave part having semi-circular sectional form on both sides of a strip of metallic plate, making other parts to a U-shaped sectional form, and bending a part of the U-shaped part to cover the carrying handle ring by the concave part. CONSTITUTION:A concave 13 having semi-circular sectional form is formed on both sides of a strip of flat metallic plate 11 such as a tinplate sheet etc., and at the same time, a slanted face 14 is formed near the concave part. A U-shaped sectional form is formed by flat part 17 excluding the concave part 13 to make it a carrying handle member 18. Upper part 18a of the U-shaped part is bent inward. The width 20 between both sides 18b is made nearly equal to the width 21 between concave part 13, and this is made a carrying handle member 22. A carrying handle ring 25 is inserted into the carrying handle member 22, and one side of the U-shaped part is bent toward bottom face 18c side so that a side of the carrying handle ring 25 enter a concave part 13. The carrying handle is manufactured by bending another side 18b of the U-shaped part to superpose another concave part 13 on it.
Patent JP-S63309736-A (JP)
Title: Throttle valve control apparatus
Inventor: ABE TOMOAKI
IPC: F02D9/02
Filed: 1987-08-09
Abstract: PURPOSE:To improve the controllability of a throttle valve by providing such a procedure that a rotational quantum of a motor for driving a throttle valve is determined, at least, in accordance with the acceleration opening degree and the determined motor speed is changed depending upon the speed change ratio being changed in accordance with the rotational quantum of the motor. CONSTITUTION:In a construction in which the opening degree of a throttle valve 2 is controlled by the motive power of a motor 30 attatched externally to an intake pipe through a speed change gear 40, a means is provided for deciding a rotational quantum of the motor 30 in accordance with the first characteristics on the basis of the output signal of an acceleration sensor for detecting an operating quantity when the driver operates an accelerator pedal. And a speed change gear 40 is constituted with two gears 41, 42 in such configuration in which the throttle valve 2 is shifted toward deceleration when the rotational quantum of the motor 30 is below the predetermined value and accelerated when it is above the predetermined value, for instance, their pitch diameters are increased or decreased gradually.
Patent JP-H0484023-A (JP)
Title: Radiation space heater
Inventor: SAITO TAKASHI
IPC: F24C1/14
Filed: 1990-07-26
Abstract: PURPOSE:To promote heat exchange in the combustion gas and raise the thermal efficiency by the constitution that a red hot member consists of a first red hot body which is installed in the direction of the axis of a combustion cylinder and a second red hot body that is installed in the direction which intersects perpendicularly the axis line of the combustion cylinder and providing a flame spreading plate that is movable in the up-and-down direction substantially at the center of the second red hot body. CONSTITUTION:The combustion gas from a burner 8 ascends along a first red hot body 9A and collides with a flame spreading plate 24 to change its direction of flow and flows along the lower face of a second red hot body 9B to red-heat efficiently both red hot bodies 9A and 9B to increase their radiation heat quantities. The combustion gas that collides with the flame spreading plate 24 flows along the lower face of the second red hot body 9B and changes its direction towards the outside and flows into an inner case 26 so that the combustion gas does not concentrate to the center of a heat exchanger 12 but flows almost uniformly and hot air space heating is carried out efficiently by the heat radiation from the heat exchanger 12. Furthermore, since the flame spreading plate 26 is installed substantially at the center of the red hot body 9B, it is possible to absorb thermal stresses by the flame spreading plate 24, and a deformation of the second red hot body 9B is prevented.
Patent JP-S6090616-A (JP)
Title: Crimp cut tool
Inventor: HENMI SABUROU
IPC: H05K3/30
Filed: 1983-10-25
Abstract: PURPOSE:To cut a wire rod to have an uniform length without giving stress to the upper members of cutting edges in cutting the wire rod by providing a space between cutting edges to absorb the floating-up of the wire rod being cut. CONSTITUTION:Arms 22, 23 of a crimp cut tool are provided on the opposed end faces with press portions 22b, 23b and edges 22a, 23a respectively. Further, between the press portion 22b and the edge 22a and between the press portion 23b and the edge 23a are provided spaces 22c, 23c. The edges 22a, 23a are scissor- shaped. Next, when a terminal 2a of an electronic part is cut, it is pressed by the press portions 22b, 23b and further squeezed while being cut by the edges 22a, 23a, In this case, the floating-up of the terminal 2a is absorbed by the spaces 22c, 23c. Thus, the wire rod can be cut to have an uniform length without giving stress to the upper members of the edges.
Patent JP-2000015498-A (JP)
Title: Frame structure of press
Inventor: NAGATA YUUKI
IPC: B30B15/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve an yield of a stock by preparing a rigid plate which is integrated by welding at a divided position plural rigid members which are manufactured in a divided state at a position where a stress exerting on the rigid plate is small when press working is executed. SOLUTION: Left and right rigid plates 3 which are respectively welded to the inside of a pair of left and right side frames 2 are composed of rigid members 3a and 3b in the vicinity of a bed part 9. The largest stress exerts on an arc-like corner part in the lower part of the rigid plate 3, and a stress generating in a flat part of the bed shows an extremely small value. Thus, when the C shaped rigid plates 3 are manufactured, the plate is separately obtained by being divided at a position where a stress is small, and respective divided members are welded at the divided position and integrated. Therefore, the rigid plate is held in the largeness equal to that in the case that the rigid plate 3 which is formed with a single-sheet plate is used, and manufacturing costs are reduced by lessening a waste of a stock for the rigid plate 3.
Patent JP-H01146186-A (JP)
Title: Mis memory circuit
Inventor: NOGUCHI YOSHIO
IPC: G11C11/34
Filed: 1988-08-12
Abstract: PURPOSE:To shorten writing recovery time by forcibly making a potential in the potential state of a pair of common data lines into the medium level between the high level and the low level of a complementary data signal with the output voltage of a bias circuit when the potential state of a pair of common data lines is shifted from one state to other state. CONSTITUTION:A first potential state at the time of writing is made to be shifted promptly to a second potential state which is necessary at the time of reading by using a data line potential setting circuit 9. Namely, a switching means 9' is connected between common data lines CD0 and CD1, the charge of the capacity of one common data line is discharged into the capacity of the other common data line, and the level differences in both common data lines are made closer by the leading edge and trailing edge of the level of one common data line. Further, since the operating resistance is also small, the leading edge and the trailing edge are rapid, and moreover, the leading edge of the levels of the other common data line becomes faster by a current supplying means 9''. Thus, the writing recovery time can be shortened.
Patent JP-H0249998-A (JP)
Title: Foreign object removing device in movable blade pump
Inventor: MATSUI SHIRO
IPC: F04D29/70
Filed: 1988-08-12
Abstract: PURPOSE:To surely discharge effluent or the like containing foreign object by forming a groove in a hub along the root of a blade in a movable blade pump so as to enlarge the gap between the blade root and the hub when the blade of the movable blade pump has a specified angle. CONSTITUTION:A groove 4 along the root of a blade 1 is formed in a hub 2 so as to enlarge the gap between the hub 2 and the blade 1 when a blase 1 in a movable blade pump has a specified blade angle. The groove 4 is formed in a recessed shape so as to be smoothly continuous with the external shape of the hub 2, or a pipe for filling water is provided in the groove as necessary. These countermeasures enables foreign matter 5 contained in effluent to be surely discharged.
Patent JP-H0250497-A (JP)
Title: Radio wave absorber and manufacture thereof
Inventor: TOGAWA HITOSHI
IPC: C08K3/00
Filed: 1988-08-12
Abstract: PURPOSE:To scarcely damage and to reduce a repairing cost by impregnating foamable urethane with a conductive material in a state that a foamable urethane rectangular parallelepiped is pressed from its sides by molding split pieces to be compressed in a square-conical or wedge shape, and then removing the molding pieces to return the urethane to the rectangular parallelpiped. CONSTITUTION:A radio wave absorber is formed of a foamable urethane rectangular parallelpiped 10 and one sets of four molding split pieces 3, 4. The opposite sides of the parallelpiped 10 are pressed sidewise by the oblique faces of two rectangular parallelpiped molding split pieces 3 to elastically deform it to a wedge shape 11, and the molding split pieces 4 are inserted from both sides to the gaps of the wedges of the split pieces 3 to press the opposite sides of triangular shape of the wedge shape 11 by the oblique sides sidewise to elastically deform it to a conical shape 12. Then, it is dipped in an impregnating liquid layer dispersed with a conductive material in a state that it remains compressed in the conical shape 12 to impregnate the conical shape 12 with the material, and lifted. When the pieces 3, 4 are removed, the conical shape 12 is substantially returned to the original rectangular parallelpiped 10. Thus, it is hardly damaged, thereby reducing repair cost.
Patent JP-S58102816-A (JP)
Inventor: KATOU YUUZOU
IPC: F02M3/08
Filed: 1981-12-14
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-H0616338-A (JP)
Title: Winding shaft
Inventor: MUKAI HIDEO
IPC: B65H75/10
Filed: 1992-07-04
Abstract: PURPOSE:To provide the winding shaft, by which the wound products having the round winding periphery and the neatly aligned winding side surface can easily by obrained. CONSTITUTION:In a winding shaft for winding plural webs, which are arranged on the same shaft, around of each core with the separated torque, a thin 1 is fixed so that it can not be rotated, and a common driving shaft 8 is provided inside of the pipe 1 freely to be rotated, and core holders 3 for holding each core are provided outside of the pipe 1 freely to be rotated. Furthermore, a transmitting means (an outer magnet 5, an inner magnet 10, an induction plate 14 and a magnet 16 or the like) for transmitting the driving torque from the driving shaft 8 to each holder 3 separately with the magnetism through the wall of the pipe 1 is provided.