baber/WOPTO huggingface dataset:
Patent JP-H11113385-A (JP)
Title: Resin composition
Inventor: OBUCHI SEIJI
IPC: C05G5/14
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent degradability in the soil by making the composition contain an aliphatic polyester and a fertilizer. SOLUTION: This composition is obtained by including an aliphatic polyester and a fertilizer. Further, a caking agent may be contained together with the aliphatic polyester and the fertilizer. The aliphatic polyester may be a polylactic acid. The fertilizer may contain at least one element selected from a group comprising three major elements of fertilizer, that is, nitrogen, phosphoric acid and potassium. The caking agent may contain a binder resin and/or clay. Furthermore, the caking agent may contain an adhesive.
Patent JP-H10131480-A (JP)
Title: Pipe connection device
Inventor: YOSHIMARU KATSUYOSHI
IPC: E04G7/20
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent a bad condition such as dropping off of a joint from generating at disassembling piping, so as to smoothly disassembling the piping. SOLUTION: This pipe connection device is provided with a joint main body 10 having L-shaped cutout parts 21 on the circumferential wall of the extreme ends of tenons 2 on both sides, and it is constituted so that by fitting one side and the other side pipes 5, 6 to the tenons 2 on both sides from the outside and rotationally operating them around the axis, the lock pins 51, 61 of the pipes 5, 6 are led to opening parts 21b for locking pins through the pin introducing opening parts 21a of the L-shaped cutout parts 21, and hence both the pipes 5, 6 are connected together. In this case, it is constituted so that the joint main body 10 is provided with a rotation preventing piece 43 capably of being advanced and retreated against the fixed territories of the L-shaped cutout parts 21, and the rotation preventing piece 43 can be operated to be advanced and retreated.
Patent JP-H10135789-A (JP)
Title: Oscillation circuit
Inventor: YOSHIMURA KATSUTOSHI
IPC: H03K3/354
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit which can reduce the production of noises and also can suppress the increase of its current consumption by using a means which changes the driving capability of the oscillation circuit and cuts the feedback resistance and then controlling this change/cut means. SOLUTION: The clock that is externally oscillated is inputted to a terminal OSC0, and a terminal OSC1 is opened. Under such conditions, a CONT flag is set at 1. Thus, ON resistance of transistors TR5 and TR6 are increased to limit the current, and an oscillation clock having the decreased noises is transmitted into a CPU via an inverter INV2. At the same time, the TR7 and TR8 can be turned off by a CONT signal and an open state is secured between the terminals OSC0 an OSC1. Accordingly, the waveform of the terminal OSC1 is never affected by the influence of input of the terminal OSC0 and the current consumption is never increased. As a result, the noises are never produced owing to the current limitation despite a shortcircuiting caused at the terminal OSC1 between an oscillation inverter and an external inverter and a large through-current never flows.
Patent JP-H11119301-A (JP)
Title: Angle adjusting device for installed camera
Inventor: SUGIYAMA HIROFUMI
IPC: G03B15/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To easily adjust the angle of a camera and moreover, to surely hold the camera at the installation angle. SOLUTION: At the time of adjusting the angle, the operating part 7a of a driving lever 7 is moved. Therefore, the position of a long sideways groove 8 provided in the driving lever 7 is moved so that the inwall of the long sideways groove 8 pushes down the conical shaft part 6 of the camera main body 3. Since the shaft part 6 is installed on one side of the camera main body 3, it is turned counterclockwise around the bearing hole 4a of a standing wall part 4 as a supporting point for turning, to make the angle of the camera variable.
Patent JP-H01128564-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OKUYAMA KOSUKE
IPC: H01L21/8246
Filed: 1987-11-13
Abstract: PURPOSE:To shorten a time required to complete a product by including a step of introducing information writing impurity through predetermined first gate electrode or/and second gate electrode to the channel forming region of the main surface of a semiconductor substrate. CONSTITUTION:Information writing impurity-injecting masks 14 are formed on the whole upper surfaces of gate electrodes 5, 7. The mask 14 has an opening 14A for exposing the surface of the electrode 5 or/and 7 to be written with information. An information writing impurity 9 to be selectively implanted to a channel forming region under the electrode 5 or/and 7 with the impurity 9 through the electrode 5 of a memory cell M of odd row and/or memory cell M of even row to be exposed from the opening 14A with the masks 14 is specified to the mask 14 and the superposed section, and implanted in a self- alignment with the channel forming region under the electrode 5 or/and 7.
Patent JP-S62144122-A (JP)
Title: Lens holding device
Inventor: IMAI SATOSHI
IPC: G02B7/02
Filed: 1985-12-18
Abstract: PURPOSE:To prevent the distortion of a lens even if the lens is deformed because of the variation of temperature, by providing plural projecting parts on the outside edge part of the lens and fitting them to holes piercing a lens supporting part of a lens frame. CONSTITUTION:Plural projecting parts 12 are provided on an outside edge part 11 other than the part having an effective diameter of a lens 10. A lens supporting part 14 of a lens frame 13 and an elastic member 15 provided in the supporting part are pierced by holes 16 and 17 to which projecting parts 12 of the lens 10 are fitted, and the lens 10 is held on and fixed to the lens supporting part 14 through a fixing part 18. If the lens 10 is deformed in the direction on thrust, the elastic member 15 is deformed elastically in accordance with the extent of deformation. When the lens 10 is deformed in the radial direction, projecting parts 12 of the lens 10 are deformed to absorb the deformation of the lens.
Patent JP-H01128533-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SERIZAWA KOJI
IPC: H01L21/60
Filed: 1987-11-13
Abstract: PURPOSE:To execute a characteristic test in a tape placing state by connecting, holding a semiconductor element through a heat resistant adhesive film to a base material metal one layer tape by a supporting lead pattern, and electrically independently forming input/output leads from the metal one layer tape. CONSTITUTION:A metal foil having 10-100mum of thickness is normally employed as a metal one layer tape 1. Input/output lead pattern 3 having 75mum of width and a supporting lead pattern 3 are formed by etching of normal method to form the lead patterns. An insulating heat resistant adhesive tape 4 having approx. 100mum of thickness cut in advance in a square ring state is adhered on the patterns 2, 3 in a state that the partial ends of the inner and outer lead bonding sections of the pattern 3. Then, a semiconductor element is placed on the lead pattern, the inner leads of input/output lead pattern are bonded, the element is sealed with resin 5 with a normal potting resin including the insulating heat resistant adhesive film 4, and then the pattern 2 is cut from the one layer tape 1.
Patent JP-S63138446-A (JP)
Title: Virtual terminal processing system
Inventor: MIURA HIDETOSHI
IPC: G06F13/10
Filed: 1986-11-29
Abstract: PURPOSE:To use the terminal connected to a certain information processing system as a terminal of another information processing system, by providing a switch key to a terminal to decide whether a system function key should be informed to the information processing system connected with the terminal or to a connecting destination serving as a virtual terminal. CONSTITUTION:A terminal connected to a 2nd information processing system 2 is used as a virtual terminal of a 1st information processing system 1. Under such conditions, the information mode of a system function key is released with operation of a switch key SEL and a system function key SF is operated. The information on this key operation is sent to a system function processing mechanism 212 of the system 2 via an informing mechanism 113. Then the information mode of a system function key is set again with the operation of the key SEL. The information on this key operation is informed to the operating system of the system 1 via application programs 22 and 23 for realization of a virtual terminal of the system 2.
Patent JP-H08145060-A (JP)
Title: Sliding material and manufacture of the same
Inventor: MARUYAMA TADAKATSU
IPC: F16C33/12
Filed: 1994-11-18
Abstract: PURPOSE: To manufacture sliding material which is not fragile and easy to handle without damaging improved lubricating performance by reinforcing a part or entire surface except an oscillation surface of a solid lubricating composite material by shape memory alloy. CONSTITUTION: A cylindrical solid lubricating composite material 10 is formed by mixing, for example, tungsten disulfide powder as lubricating component and additionally alloy component mainly composed of copper and tin as binding material and baking them. While, shape memory alloy side is treated shaped memory processing for processing a round bar of ferroalloy mainly composed, for example, of Mn-Si-Cr into a cylindrical member 1 and then heating it at designated temperature. Then, an inner diameter of this member 1 is expanded by designated amount by using a mandrel.  If the solid lubricating composite material 10 is put into the expanded shape memory alloy member 1 and then heated to designated temperature in an oven of atmosphere of nitrogen in this state, the inner diameter of the shape memory alloy made cylinder 1 shrinks and the solid lubricating composite material 10 is fixed such that its outer periphery part is wrapped by the shape memory alloy made outer casing 1.
Patent JP-S62148144-A (JP)
Title: Lap for ultrasonic lapping
Inventor: OOYAMA IWANE
IPC: B24B1/04
Filed: 1985-12-20
Abstract: PURPOSE:To aim at enhancing the performance of a lap, by superposing a plurality of lap pieces one upon another so that flat surfaces which are prepared by the respective side surfaces of the superposed lap pieces are used as a lap surfaces. CONSTITUTION:A plurality of lap pieces 11 made of copper plates are superposed one upon another, and are clamped between a retaining adapter 15 and an attaching adapter 16 while they are fastened together with the use of bolts so that a lap 18 is formed. This lap 18 has side flat surfaces 14 serving as lap surfaces, having superposed meshes 19, and these surfaces are made to be highly accurate flat surfaces. Accordingly, the upper end of the attaching adapter 16 is fixed to a head in an ultrasonic machining device 25 to exert ultrasonic vibration to the entire lap 18. Then, the lap surface 20 is pressed against a surface 3 to be machined, and is laterally moved for lapping while abrasive grain is disposed between the lap surface 20 and the surface 3 to be machined. This lap 18 has a high rigidity and therefore, may exert a sufficient pressing force to the workpiece, thereby it is possible to efficiently carry out machining with a high degree of accuracy.
Patent JP-H07123317-A (JP)
Title: Photographing device with vibration proofing function
Inventor: OUCHI TOSHIMICHI
IPC: G03B17/00
Filed: 1993-10-21
Abstract: PURPOSE:To save power and to enable photographing without lowering picture quality even when an object has various high frequency components in a video signal by selecting either an optical hand shake correcting means or an electronic hand shake correcting means corresponding to a focal distance. CONSTITUTION:When it is judged that the present focal distance is positioned on the telescopic side rather than a previously set focal distance, the output port connected to a microcomputer 14 for optical hand shake correction is set, and an output port connected to a control circuit 22 for electronic hand shake correction is cleared. When it is judged that the present focal distance is positioned on the wide side rather than the previously set focal distance and the present high frequency component in the video signal is higher than a previously set value, the output port connected to the microcomputer 14 for optical hand shake correction is set. On the other hand, when the high frequency component is lower than the set value, the output port connected to the control circuit 22 for electronic hand shake correction is set. Thus, the optimum correcting means is selected from the focal distance and the value of the high frequency component, picture quality can be prevented from lowering, and power can be saved.
Patent JP-2000110547-A (JP)
Title: Filter device
Inventor: IWASAKI EIJI
IPC: B01D46/42
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To easily connect and disconnect a filter device to and from an exhaust pipe and to easily regenerate and treat it. SOLUTION: A cylindrical filter 5 is furnished in the inside of a cylindrical main body 4 to be connected to an exhaust pipe free to connect and disconnect in the pipe axial direction, and the filter is regenerated by detaching it from the axial direction of the exhaust pipe. The cylindrical filter in the cylindrical main body captures particulator materials (particulate materials) in exhaust gas passing through an exhaust gas passage 10 provided on the cylindrical main body. At the time of regeneration, the particulator materials captured by reversing the filter, etc., are removed.
Patent JP-H01128244-A (JP)
Title: Artificial lattice magneto-optical recording medium
Inventor: HANIYU KAZUTAKA
IPC: H01F10/10
Filed: 1987-11-12
Abstract: PURPOSE:To obtain a magneto-optical recording medium having a high Kerr rotating angle, high coercive force and excellent squareness of a Kerr hysteresis loop by constituting a magneto-optical recording medium of a periodic structure alternately laminated with at least >=1 layers of thin film layers A and B. CONSTITUTION:The compsn. satisfy the formula I and the atom.% satisfies the formula II when the respective compsns. of the thin film layers A and B are expressed by respective element groups RI, RII, SI, SII, M, N, and T and the respective atom.% are designated respectively xI, yI, i, j, xII, yII, and z. The element groups RI and RII are Gd; the groups SI and SII are rare earth element groups inclusive of Sc and Y except RI and RII; the group M is Fe; the group N is elements excluding SI and RI and M; the group T is elements excluding Fe, group RI and RII. The film thicknesses of the layers A and B are so determined as to exist within the ranges connecting (50, 250), (250, 250), (250, 1.5) and further (2, 1.5) successively from the point of (2, 1.5) when the relations between the above-mentioned film thicknesses are expressed by a-b orthogonal coordinates.
Patent JP-H11118002-A (JP)
Title: Drive unit
Inventor: SHIGEMORI YUKITOMO
IPC: F16H55/17
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To display its performance equal to that of a new gear without replacement by using the gear after inverting two sides of a tooth surface upside or downside properly, in the case where one side of an gear tooth is worn out. SOLUTION: This drive unit consists of gear shafts S1 to S3 and gears G1 to G3 each having a mounting part being attached to these gear shafts S1 to S3, and these gears G1 to G3 attached to respective gear shafts G1 to G3 are engaged with each other for rotation, whereby rotative driving force is transmitted. At this time, the mounting part attachable to these respective gear shafts S1 to S3 after inverting two sides of each gear upside or downside properly, is installed in both the end gears G1 and G3. In the case where each tooth of the gears G1 and G3 becomes worn out due to long use, each of the gears G1 and G3 is turned over, and is attached to the respective gears S1 and G3. With being used like this, one gear is made reusable.
Patent JP-H01126571-A (JP)
Title: Characteristic measurement for electronic circuit
Inventor: OGATA TERUAKI
IPC: G01R31/28
Filed: 1987-11-11
Abstract: PURPOSE:To shorten a necessary test time while achieving a higher test efficiency of an electronic circuit, by using one characteristic measuring device connecting the electronic circuit to be measured to measuring systems sequentially to execute various kinds of tests in parallel. CONSTITUTION:In an electronic circuit characteristic measuring device 30, a tester controller 1 is provided with a main control means 21 for controlling the total execution of a test, measurement results memory means 22 which stores the results of measurement of several kinds of tests per chip and a comprehensive judgement means 23 which evaluates and judges the quality of chips when tests of the chips end. A multiplexer 9 has chips 11 and 12 connected to connection lines 13 and 14 respectively. Then a DC parameter test is always executed at the portion of the chip 11 connected to the connection line 13 while a digital function test is always executed at the portion of the chip 12 connected to the connection line 14. In other words, in the device 30, several systems for performing several types of measurement are connected to an electronic circuit to be measured sequentially in an independent manner, thereby enabling execution of measurements in parallel.
Patent JP-H07123677-A (JP)
Title: Brushless motor
Inventor: SAKASHITA HIROSHI
IPC: H02K29/00
Filed: 1993-10-20
Abstract: PURPOSE:To reduce the influence of leakage flux from a driving magnetized part, detect a frequency generation output accurately, improve the control characteristics of a motor and, further, avoid the flux leakage between an armature and a driving magnet and, moreover, avoid the end play of a rotor in its thrust direction and its radial direction. CONSTITUTION:A driving magnet 21 is composed of a flexible bonded magnet and its one end 22 is plastically deformed. Or, a protrusion 22 is formed on one end of an axial direction and the magnetization for the frequency generation may be applied to its high magnetizing direction. Or, the magnetization for frequency generation or for index may be applied to the outer circumferential surface of the protrusion 22. Or, the magnetization of same number-same polarity and same number-different polarity as the driving magnetization may be applied to the end surface of the protrusion 22. Or, the protrusion 22 may be formed in the inner circumferential direction and its diameter may be larger than, at least, the outer diameter of an armature.
Patent JP-S63137708-A (JP)
Title: Treated water turbidity control device in purification facilities
Inventor: KIMURA KENICHI
IPC: C02F1/52
Filed: 1986-12-01
Abstract: PURPOSE:To maintain water quality stably at high level and save flocculant consumption significantly by mixing flocculant-added sedimentation treated water and non-flocculant added natural sedimentation treated water. CONSTITUTION:In a treatment process having a plurality of systems, a chemical treatment system 4 for applying chemical treatment (flocculant) and precipitation treatment to water, and a non-chemical treatment system 12 for applying natural sedimentation treatment without chemical treatment are provided. Further, in order to reach a target turbidity, a mixing part for adjusting a mixture ratio of chemically treated water (low turbidity water) of the above-mentioned chemical treatment system 4 and non-chemically treated water (high turbidity water) of the above-mentioned non-chemical treatment system 12 are provided. Subsequently, the stable supply of purified water at a proper turbidity required by the user can be ensured without consideration of complicated intermediate treatment processes (flocculation process, sedimentation process), and flocculant consumption can be saved significantly.
Patent JP-H10131738-A (JP)
Title: Exhaust muffler for automobile
Inventor: KUBOTSUKA TAKAO
IPC: F01N1/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To commonly use a valve unit and improve its attachment and support strength. SOLUTION: The valve bearing surface 23 of a back pressure sensing valve 22 is formed on a part of baffle plate 5 for dividing the inner part of an exhaust muffler into a plurality of noise eliminating chambers. The support member 27 of a valve main body 25 urged through a spring 29 to be seated on the valve bearing surface 23 is attached to the baffle plate 5. A tube 11 for guiding exhaust gas to the valve main body 25 against the spring 29 is opened and connected to the inner part of the valve bearing surface to the spring 29.
Patent JP-S62144597-A (JP)
Title: Driving circuit for high tension type ac machine
Inventor: FUJIOKA YOSHIMOTO
IPC: H02M7/537
Filed: 1985-12-19
Abstract: PURPOSE:To miniaturize the whole driving circuit, by combining a GTO with two kinds of FET for high tension resistance and for low tension resistance, and by organizing the driving circuit. CONSTITUTION:When signal for input to terminals combined optically by PWM signal is provided, then an FET 14, FET 12, FET 14', and FET 12' are turned ON, and specified current is made to flow from the gate G of a GTO 11 to a cathode K, and the GTO 11 is turned ON, and the driving current of specified cycle is conducted to an AC machine. On the other hand, when a control circuit is turned OFF, then the FET 14, 12, 14', 12' are turned OFF, and the cathode K of the GTO 11 is made open, and so the GTO 11 is arc-extinguished straight-away, and current is interrupted. Diodes 13, 13' are worked as fly-wheel diodes, and are also worked as diodes for rectification on regeneration.
Patent JP-H11115339-A (JP)
Title: Manufacture of support for lithographic printing plate, support for lithographic printing plate, and photo-sensitive lithographic printing plate
Inventor: SUGANO SEIICHI
IPC: G03F7/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To make the surface smooth and easy to slip in despite of having a roughtened surface of a proper degree, and also, prevent sponge residue from arising by a method wherein in the middle of a process, a process wherein a printing plate is pressed from both surfaces by a pair of rollers is inserted at least at one location. SOLUTION: In the middle of a process wherein the surface of an aluminum plate is mechanically ground and/or electrochemically ground, and then, chemically ground, and an anode oxidation treatment is performed, a process wherein both surfaces are pressed by a pair of rollers is inserted at least at one location. That is, for the pair of the rollers, a roll which touches the grinding surface is made a metal roll or a resin roll of which the hardness based on a JISK6301 spring type hardness test is 90 deg. or higher. Also, the rear surface roll is a rubber roll of which the hardness is 50-90 deg., and a pressure pressed by the pair of the rollers from both surfaces is made 0.8 kg/cm or higher per roll width.  In addition, the diameter of the pair of the rollers is made 100-300 mm, and the treatment is performed by changing the peripheral velocity of the rollers to be within ±10% based on the carrying speed of the aluminum plate.
Patent JP-H0881727-A (JP)
Title: Aluminum alloy thin sheet for producing laminated body
Inventor: UENO KATSUTOSHI
IPC: C22C21/10
Filed: 1994-11-21
Abstract: PURPOSE: To produce an aluminum alloy thin sheet for producing a laminated body in which the vicinity of the fused part can be subjected to hardening and laser fusing. CONSTITUTION: This aluminum alloy thin sheet for producing a laminated body has a compsn. contg., by weight, 3.0 to 8.0% Zn and 1.0 to 4.0% Mg, in which the total of Zn and Mg is regulated to >=6.0%, and the balance aluminum with inevitable impurities. This alloy thin sheet is subjected to laser fusing into a specific shape, and simultaneously, hardening is executed by heat generated by the laser. By laminating the alloy thin sheets fused into the specific shape, the laminated body having high hardness in the outer circumference can be obtd., which is usable as a die as it is.