baber/WOPTO huggingface dataset:
Patent JP-H06130833-A (JP)
Title: Image forming device
Inventor: INOUE MASAHIRO
IPC: G03G15/00
Filed: 1992-10-16
Abstract: PURPOSE:To prevent the defect of an image from being caused by transferring and sticking of a releasing agent used at the time of fixing toner to a photosensitive drum through a recording material. CONSTITUTION:A spacer particle applying device 60 storing spacer particles S is disposed in a carrying path Ru between a resist roller 23 and a transfer drum 9. Thus, the spacer particles S are applied to the upper surface side of the recording material P supplied to the drum 9. Even when the releasing agent such as oil, etc., is stuck to the upper surface side of the recording material P because of both-side copying, a spacer particle layer is interposed between the recording material P and the drum 9 at the time of carrying the recording material P on the drum 9, so that the releasing agent is not directly brought into contact and stuck to the surface of the transfer drum. The releasing agent is not transferred and stuck to the photosensitive drum 3 from the drum 9.
Patent JP-H07161372-A (JP)
Title: Electrolytic solution flowing type secondary battery and its driving method
Inventor: KUMAMOTO TAKAHIRO
IPC: H01M8/04
Filed: 1993-12-06
Abstract: PURPOSE:To simplify the structure of a secondary battery and prevent the decrease of the capacity of the battery even after charging and discharging operation is repeated by detecting the amount of at least one electrolytics olution among a plurality of circulating electrolytic solutions and switching the polarity reciprocally based on the resulting data. CONSTITUTION:When charging and discharging operation is repeated while using an electrode 6 as a positive pole and an electrode 7 as a negative pole, a second electrolytic solution shifts to a cell 2a from a cell 2b through a diaphragm 5. A solution level detector 43 detects the increase of the quantity of a first electrolytic solution stored in an electrolytic solution tank 3. The data are sent to a computing and processing apparatus 45 and the apparatus 45 sends out a signal to a switching means 30 to change the polarity of the electrode 6 and the electrode 7 mutually. Then, means 30 converts the electrode 6 and the electrode 7 into a negative pole and a positive pole, respectively, corresponding to the signal and repeats the charging and discharging operation and thus the first electrolytic solution moves to the cell 2a from the cell 2b through the diaphragm 6. When the solution level detector 43 detects the increase of the amount of the solution stored in the electroytic solution tank 4, the apparatus 45 and the means 50 change the polarity and convert the electrode 6 and the electrode 7 into a positive pole and a negative pole, respectively and charging and discharging are carried out.
Patent JP-2000128748-A (JP)
Title: Acidic hair dye
Inventor: NISHIKAWA YOSUKE
IPC: A61K8/31
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an acidic hair dye having high coloring power to hair and capable of imparting good feeling to hair. SOLUTION: In an acidic hair dye containing an acid dye, an acid and benzyl alcohol, the acidic hair dye is brought to contain a polyoxyethylene lauryl ether, a light liquid isoparaffin and a polyacrylamide. The contents of the polyoxyethylene lauryl ether, the light liquid isoparaffin and the polyacrylamide in the acidic hair dye are preferably 0.03-1 wt.%, 0.1-5 wt.% and 0.2-5 wt.%, respectively.
Patent JP-2000130076-A (JP)
Title: Gripper device for tunnel excavator
Inventor: MORIOKA KYOICHI
IPC: E21D9/10
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavator gripper device capable of supporting to follow up the required movement for gripper carrier and gripper jack by a simple construction such as buffering the impact between the gripper jack and gripper carrier when the gripper carrier sliding portion is abnormal or the gripper shoe slips and also preventing damages to gripper carrier and gripper jack. SOLUTION: A plurality of buffering members 14 flexible in the rear and front direction of a tunnel axis are provided to a jack supporting member 7 of the gripper carrier 4 in such a manner that they are pushed to the bumper 5a of the gripper jack 5. The gripper jack 5 and the gripper carrier 4 are coupled to a coupling member 15 which support in up-down direction and back and forth direction in a slidable manner. By the buffering member 14 and the coupling member 15, the gripper jack 5 is supported in a floated state almost at the central part of a spatial portion 13 formed by the jack supporting portion 5.
Patent JP-H09169304-A (JP)
Title: Wheel lapping device
Inventor: RAMPP ERWIN
IPC: B65H75/24
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To insert and remove a foil roll by a simple method. SOLUTION: This device consists of at least 1 sheet of foil which can be pulled out from a foil roll 2, and the foil roll 2 is releasably fixed in a foil roll holder 4, and the foil roll holder 4 is arranged on an arm. This device is to wrap a product being rotated around the horizontal axis, especially, wastes, wastes from household, garbage, swage slurry, old newspapers, old clothes, or untreated compost, or a round bale made of a mixture of these materials, and the foil roll holder 4 has a receiving pin 6 with a variable diameter in order to releasably clamp the foil roll 2.
Patent JP-H08127941-A (JP)
Title: Method for weaving by foil pulling method in handloom
Inventor: HABU SUZUMI
IPC: D03D49/50
Filed: 1994-11-01
Abstract: PURPOSE: To enable the mechanization of only pulling in of foil yarn in carrying out the weaving according to a foil pulling method using a handloom. CONSTITUTION: A slay 6 is retreated to shed warp yarns and a lifting and lowering device 10 is then operated to lift a spatula advancing and retreating device 20 arranged under the slay on the outside of the warp yarn group in a handloom. A spatula 26 is stopped in a position at a higher level than the lower yarn in the warp yarn shedding and then advanced. Foil yarn having one end held on the opposite to the warp yarn group with the tip engaging part of the spatula is hooked and retreated to lower the spatula advancing and retreating device. Thereby, weaving is carried out so as not to affect the reed beating.  Since a load on a weaver can be reduced and operations other than the pulling in of the foil yarn can be performed by manual operations according to a conventional method, the touch feeling or the finishing conditions of the pattern in the woven fabric woven with the handloom can intactly be ensured.
Patent JP-2000132965-A (JP)
Title: Synchronization-type semiconductor storage
Inventor: IWAMOTO HISASHI
IPC: G11C11/409
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization type semiconductor storage where the writing speed of data is improved. SOLUTION: In a synchronization-type semiconductor storage, a write amplification circuit 54 is provided at the connection part between input/output lines LIO and /LIO and bit lines BL and /BL in the sense amplification band part within a memory block, where the circuit 54 amplifies the amplitude of the input/output lines LIO and /LIO for outputting to the bit lines BL and /BL. Even if the wiring length of the input/output line becomes longer and resistance and capacitance become larger or the amplitude of the input/output lines LIO and /LIO becomes smaller, stable and speedy writing operation of storage data is enabled.
Patent JP-H09149149-A (JP)
Title: Isdn terminal communication control system
Inventor: YOSHIKAWA HIROYUKI
IPC: H04M11/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To attain extension communication for two sets of ISDN terminal, equipments or over by attaining extension communication among terminal equipments not via an ISDN. SOLUTION: A D channel detection control circuit 21 of a digital service unit DSU 12 detects a D channel control signal being an extension request and a usual start request from terminal equipments 15-18 and connects a transmission line 3 and a reception line 4 as a loopback connection when the extension request is detected. The terminal equipment 16 in which the extension request is caused detects an extension enable signal from the DSU 12 and provides an output of a code of the terminal equipment 15 of a communication destination.  The terminal equipment 15 of an opposite party uses a reception circuit 52 to output the received code and the received channel information to a channel changeover circuit 55 and a code comparator circuit 53, compares the received code with a code of its own terminal equipment and uses the channel changeover circuit 55 to use a commanded channel for communication. B-channels are halved for transmission and reception to attain extension communication among two terminal equipments or over.
Patent JP-H01146544-A (JP)
Title: Brain operation apparatus
Inventor: KARASAWA HITOSHI
IPC: A61B19/00
Filed: 1987-12-02
Abstract: PURPOSE:To adjust the position of an operation device with high accuracy, by mounting a slide apparatus, which allows a sheath, a telescope and a treatment device to be integrally moved in the forward and rearward directions with respect to the inserting direction, to the support device fixed to a brain stereotaxy apparatus and supporting the sheath, the telescope and the treatment device. CONSTITUTION:A support main body 69 having a support shaft 73 fixed thereto in an engaged state is fixed to a support member 61, which is fixed to a brain stereotaxy apparatus and constituting a sheath holder 17, by a fixing screw 72. The support main body 82 constituting a slide apparatus 19 is fixed to an adaptor 4 and the support shaft 73 is inserted in a slide main body 76, and the slide apparatus 19, the telescope 3, the adaptor 4 and an ultrasonic suction apparatus 6 are slid toward a sheath to certainly fix the telescope 3 and the sheath 2 and the slide main body 76 is fixed to the support shaft 73 by a fixing screw 78. The knob 57 of the slide main body 76 is revolved to integrally move the sheath 2, the telescope 3, the adaptor 4 and the support main body 82 in the center axis direction of the sheath to fix them by a fixing screw 90. A probe 154 is allowed to reach a hematoma 156 under the observation of the telescope 3 to crush and suck the same.
Patent JP-H07142450-A (JP)
Title: System and method for reactive ion etching
Inventor: TSUKADA TSUTOMU
IPC: C23F4/00
Filed: 1993-11-12
Abstract: PURPOSE:To provide a reactive ion etching system employing a plasma generator independently from a substrate holder in which SiO2 can be etched with high selective ratio, high rate, and high anisotropy with respect to Si by shortening the distance between the plasma generator and a substrate, heating the processing chamber part coupled with the plasma generating chamber, and introducing a reactive gas from the processing chamber side. CONSTITUTION:Plasma 28 is generated by means of a loop antenna 14 disposed around a silicon plasma generating chamber 10. A heater 18 is fixed to the upper face of a processing chamber 12 and heated at 100 deg.C or above. A negative bias is applied to a wafer 26 from a high frequency bias power supply 24. The distances L1, L2, L3 are made equal to or shorter than the diameter of the wafer 26, i.e., 150mm. When C4F8 gas is introduced into the processing chamber 12, reaction products are produced by the plasma 28 and SiO2 deposited on the wafer is etched with high selective ratio, high rate, and high anisotropy.
Patent JP-2000129756-A (JP)
Title: Bidet
Inventor: SAITO TAKAYUKI
IPC: E03D9/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To clean a nozzle head by easily attaching detaching the first part, by arranging a hinge in the connecting part of the first part and the second part for constituting a wash water delivery nozzle, and pulling out the first part by rotating the first part upward. SOLUTION: A wash water delivery nozzle 12 is formed by connecting the first part 12b having a nozzle head 12a on the tip and the second part 12c, a hinge 12d is arranged in the second part 12c in the vicinity of the connecting part, the first part 12b can be freely rotated upward, and the nozzle head 12a is freely protruded and retracted from a casing 18 by a driving device 17. When cleaning the nozzle head 12a, the first part 12b is moved outside from the casing 18, and is rotated upward, and can be easily pulled out. As another proposal, the wash water delivery nozzle 12 and the driving device 17 are integrally rotated, or only the wash water delivery nozzle 12 may be integrally rotated. Thus, the first part 12b is easily separated from the second part 12c to clean the nozzle head 12a.
Patent JP-H03169277-A (JP)
Title: Electrostatic actuator
Inventor: SUEMATSU MASANORI
IPC: H02N1/00
Filed: 1989-11-24
Abstract: PURPOSE:To improve the support of a moving element and avoid the decline of a thrust force by a method wherein the moving element is held between stators with gaps in a non- contact state through a gap maintaining mechanism and the sidewise movement of the moving element is avoided through a travelling direction maintaining mechanism. CONSTITUTION:The stators 1 of an electrostatic actuator which are composed of insulating boards are provided on both sides of a moving element 2. A plurality of static electrodes 3 which generate a static force are provided on the surfaces of the stators 1 facing the moving element 2. Moving element electrodes 4 made of ferrodielectric are provided on the moving element 2. A gap maintaining mechanism 10 and a travelling direction maintaining mechanism 20 are provided on both sides of the respective static electrodes 3 and the moving element electrodes 4. The gap maintaining mechanism 10 have a plurality of static pressure air supply holes 11 which are provided so as to be opened on the surfaces of the stators 1 facing the moving element 2. The travelling direction maintaining mechanism 20 have static attracting electrodes 21 which are provided on both sides of the static electrodes 3 along the travelling direction of the moving element 2 and static attracting electrodes 22 which are provided on both sides of the moving element electrodes 4 so as to face the static attracting electrodes 21. Compressed air is made to blow against the facing surface of the moving element 2 from the supply holes 11 to maintain the moving element 2 in a non-contact state.
Patent JP-2001124321-A (JP)
Title: Waste incinerator fitted with boiler
Inventor: INOUE KEITA
IPC: F23G5/44
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of dioxin by checking the fusion of flying ash in combustion of waste and preventing it from becoming a clinker and adhering to refractory and growing, while protecting a boiler water pipe from hot combustion gas, and further, by securing the stay time of hot gas in combustion. SOLUTION: In a waste incinerator fitted with a boiler where a secondary combustion area for a combustion gas product or the like to be burnt again is provided above a primary combustion chamber where waste is thrown in, and a water pipe aggregate is arranged through a refractory in at least that secondary combustion region, at least a part of the refractory material surrounding the secondary combustion region is divided above and below, and the lower refractory is made of material which is relatively better in heat conductivity than the upper refractory, and the refractory material and the shape of the water pipe aggregate are selected so that the combustion gas product or the like may be combusted, with the upper secondary combustion region at a temperature of about 850 deg.C-950 deg.C, and that the combustion product or the like may be combusted,  with the combustion temperature of the lower secondary combustion region at about 850 deg.C or over.
Patent JP-H04178662-A (JP)
Title: Image forming device
Inventor: NAKAZATO YUKITAKA
IPC: B65H7/02
Filed: 1990-11-14
Abstract: PURPOSE:To shorten the time for image formation processing and to improve operability by controlling the device so that it is stopped once when counted document member and stored document number differ, then resuming counting, and continuing processing when they are coincident. CONSTITUTION:When document paper is fed, pulse counter is counted with rotation of carrying motor, and when it becomes more than a specified value, the carrying motor is stopped. Then, when document feeding of a first round is finished, number of pieces data counted in the first round is moved from an document counter '1' to an document counter '2', and is stored to a storing means of CPU501 inside an RDH500. In the same way, after the second round onwards, the document number is counted at the document counter '1' whenever the document is fed, and is compared with the number of pieces data obtained in the first round. Then, when the document number is not coincident next image forming processing is not carried out, the image forming operation is stopped once, a series of operations of paper feeding and paper ejecting is carried out on the documents set on a paper feeding table, and the document number is counted again. When the counted number of documents coincides with the counted number of documents in the first round, image forming process is carried out again.
Patent JP-H01147315-A (JP)
Title: Direction reference signal generating device for satellite
Inventor: NAKAMURA YOZO
IPC: G01C21/24
Filed: 1987-12-03
Abstract: PURPOSE:To eliminate the trouble of a sensor and the influence of the sun and moon by calculating a track period and a spin rate independently of an earth detection signal in synchronism with an earth width start signal, and outputting earth width data as a direction reference signal. CONSTITUTION:Respective command signals sent from the earth are stored in a memory and the earth width start signal 18 obtained from the earth detection signal 4 is used as a trigger to calculate the spin rate and track period from the values in the memory. Earth width data which are obtained in the past as the direction reference signal and history data of three cycles of the generation timing are held. In this state, a majority decision on a calculation result based upon the generation timing of the earth width signal 19 and signal 18 inputted from the earth sensor 1, the history data, and the commands from the earth is made and proper earth history data is outputted as a direction reference signal 3 to a control circuit 5.
Patent JP-H10148855-A (JP)
Title: Laser beam control device
Inventor: HAMADA AKIYOSHI
IPC: G02F1/33
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam control device which can hold a constant line interval between each laser beam on the image plane with small astigmatic differences even when the position of deflection of an acoustic optical element and the beam waist position near the position of deflection are made apart by a specified distance. SOLUTION: The laser beam control device 1 is composed from a semiconductor laser element 2, a waveguide-type acoustic optical element 3, a condenser lens 4, polygon-plane condenser lens 5, a polygon mirror 6 and a scanning lens group 7. The acoustic optical element 3 is placed so that the beam waist position shown by a two-dot chain line 11 is positioned at the roughly central position of the optical path inside the element 3. The position of deflection displayed by a two-dot chain line 12 is disposed apart by a specified distance Δr on the downstream side of the optical path of the beam waist position 11.
Patent JP-H03167525-A (JP)
Title: Production of electrode substrate
Inventor: KAMAGAMI SHINICHI
IPC: G02F1/1343
Filed: 1989-11-28
Abstract: PURPOSE:To reduce the wiring resistance of an electrode without considerably increasing the number of producing stages and to facilitate the formation of a light shielding part by obliquely depositing a translucent conductive material on the surface of a substrate to form a translucent conductive layer. CONSTITUTION:An etching mask 3 used at the time of forming a light shielding electrode 9 having a prescribed shape on a substrate 1 is utilized as it is and a translucent conductive material 5 is obliquely deposited on the substrate 1. Since the material 5 is not deposited on the part 7 shadowed by the mask 3, a translucent electrode 8 is formed along the light shielding electrode 9 so that the electrodes 8, 9 are electrically connected while leaving a gap at the part 7. The wiring resistance of the resulting electrode can be reduced without considerably increasing the number of producing stages and an electrode substrate with a black matrix part is obtd. at a low cost.
Patent JP-H11138477-A (JP)
Title: Bare chip processing device
Inventor: OSHIMA YASUTOKU
IPC: B25J13/08
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To decrease the preparation man-hours as well as to improve the yield of products by returning a processed bare chip to a tray without damaging it. SOLUTION: A bare chip processing device is provided with a work robot 2 for sucking the back surface of a bare chip 1 by a suction head and for processing the bare chip 1, a pick-up robot 4 for sucking the face of the bare chip 1 to be housed in a chip housing recessed part 30 in the face-up attitude and for transferring it to the work robot 2, a return part 5 for receiving the processed bare chip 1 from the work robot 2 and for returning it into the tip housing recessed part 30 in the original attitude, and an attitude control unit 6 for picking up a singular point on the face of the bare chip 1, calculating the rotation angle of the bare chip 1 in the return part 5, and correcting the returning attitude to the chip housing recessed part 30.
Patent JP-H01149946-A (JP)
Title: Manufacture of copper alloy
Inventor: NAKAJIMA KAZUTAKA
IPC: C22F1/00
Filed: 1987-12-04
Abstract: PURPOSE:To obtain a Cu alloy excellent in mechanical strength, spring characteristic, electric conductivity, formability, stress relaxation property, and heat resistance by previously applying solution heat treatment and pre-aging treatment under respectively specified conditions at the time of the final cold rolling of a Cu alloy containing specific amounts of Ni and Al and reduced in oxygen content. CONSTITUTION:An ingot of a Cu alloy containing, by weight, 4.0-17.0% Ni, 0.5-5.0% Al, and <0.0050% O2 is subjected to hot rolling and cold rolling including ordinary solution heat treatment so as to be worked into sheet-like state. Successively, the above sheet is subjected, prior to the final cold rolling, to solution heat treatment at 800-950 deg.C and rapid cooling, and further, after subjected to pre-aging treatment at 200-400 deg.C for 3min-10hr, the sheet is subjected to the final cold rolling at >=10% draft, followed by final annealing at 300-600 deg.C for 3min-10hr.
Patent JP-H03166867-A (JP)
Title: Field motion blur preventive camera
Inventor: ISAKA HARUO
IPC: H04N5/235
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a motion blur preventive camera without deterioration in picture quality due to fluctuation in the lightness by correcting the distribution of the lightness with picture segmentation position information from a field motion detection means and with lightness distribution information of a lens from a correction function generating means. CONSTITUTION:A field motion detection means 4 detects time movement quantity of an image focused to an image pickup means 2 electrically, or an angle fitted to a camera, or information from an angular velocity sensor and field motion from a lens magnification equivalently. A field motion segmentation means 3 controls the picture segmentation position from the means 2 depending on the quantity of field motion to eliminate the effect of the field motion. A correction function generating means 5 outputs how the lightness of image focused onto the means 2 is fluctuated depending on location based on the design data of the lens according to the difference of the lightness between the center and the surrounding part of the lens 1. A lens lightness correction means 6 corrects the lightness of the pattern in response to the lightness data based on the segmentation location information from the means 4 and the location from the means 5.