baber/WOPTO huggingface dataset:
Patent JP-H11244651-A (JP)
Title: Production of treating agent for waste gas
Inventor: UENO TSUTOMU
IPC: B01D53/60
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To smoothly use a treating agent and to regenerate the used treating agent by adding water to the source material in such a manner that the transpiration rate of water in a product defined by a specified formula before hydration ageing is controlled to a specified value, and then hydrating and ageing while maintaining the atmospheric water content to a specified amt. SOLUTION: Water is added to the above source material to obtain 8% transpiration rate A of water in the product defined by A(%)=[(C-B)/X]×100 before hydration ageing. In the formula, A is the transpiration rate, C is the weight reduction of the sample before hydration ageing when the sample is left to stand for 3 hours at room temp., B is the weight reduction of a waste gas treating agent used for the preparation of the sample of C when the residual activity of the used agent is negligible, and X is the amt. weight of water used to prepare the sample of C. Then, product is subjected to hydration ageing while maintaining the atmosphertc water content during hydration ageing to between >=1.6 kg/m<3> N and <=3 kg/m<3> N when A is 8%<=A<15%, and to between >=0.2 kg/m<3> N and <1.6 kg/m<3> N when A is >=15 %.  By this method, a problem concerning the quality of a formed desulfurizing agent can be avoided, the source materials can be selected from a wide range, and excellent strength and performance can be obtd.
Patent JP-S51119738-A (JP)
Title: Electrostatic powder coating
Inventor: SUZUKI TADASHI
IPC: B05D1/04
Filed: 1975-04-15
Abstract: PURPOSE: In electrostatic powder coating upon insulating materials or poorly conductive coated layers, moisture is condensed the surfaces thereof to render them conductive. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57160072-A (JP)
Title: Tester for entanglement of wires
Inventor: OOSHIMA NOBORU
IPC: G01R31/02
Filed: 1981-03-30
Abstract: PURPOSE:To enable automatic detection of short-circuiting between a plurality of terminals by means of a relatively simple single logic circuit. CONSTITUTION:A counter 1 is initialized and the output of an inverter 191 is a ground potential on the output side of a decoder 9 while the outputs of all other inverters are at a high level. Therefore the output of an AND gate 231 is at a low level. A high level is applied to one input of an AND gate 232 by decoding 17 an initialized value 2 of a counter 11. Unless there is no electric short-circuiting between terminals T1 and T2, the other input of the AND gate 232 is also at a high level. A high level signal of the output is applied to an AND gate 13 and a clock signal CL2 is provided to the counter 11 giving a counted value 3. A conduction test is conducted between terminals T1 and T3... and T1 and T8 to bring the counted value up to 8. If a shortcircuit occurs between any of terminals, no clock signal comes to the counter 11, leaving the action halted thereby enables the detection of any entanglement of wires.
Patent JP-H05196526-A (JP)
Title: Pressure detecting device
Inventor: OSADA KIYOSHI
IPC: G01L9/00
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a device which can accurately detect pressures even when the distance between its magnet and sensor fluctuates due to a fitting error, vehicle vibrations, etc. CONSTITUTION:Magnets 16 and 17 are retained by a magnet holder 15, with the S- and P-poles of the magnets 16 and 17 being respectively on a magnetic field sensitive sensor 14 side. The holder 15 moves upward or downward when a diaphragm 4 is displaced due to a pressure change in a lower side chamber 21. The sensor 14 outputs a low-level signal when the magnet 16 approaches the sensor 14 and a high-level signal when the magnet 17 approaches the sensor 14. Since the magnets 16 and 17 are separated from each other by a prescribed distance (d), the magnetic flux density received by the sensor 14 abruptly changes when the magnet 16 or 17 approaches the sensor 14. Therefore, pressures can be accurately detected, because the fluctuation of the moving amount of the magnets expressed by the same magnetic flux density (moving amount of the diaphragm 4) can be reduced even when the distance between the magnet 16 or 17 and sensor 14 changes.
Patent JP-S53131348-A (JP)
Title: Thrust bearing device
Inventor: EBARA TOSHIROU
IPC: F16C17/06
Filed: 1977-04-22
Abstract: PURPOSE: To improve the lubricating condition of a rotary electric device at starting selecting numbers of divided bearing runners and bearing pads not to accord the top openings of lubricating oil supply pipes to the grooves in the connecting parts of bearing runners as possible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03250375-A (JP)
Title: Visual sensor controller
Inventor: TODO KEIJI
IPC: H04N7/18
Filed: 1990-02-28
Abstract: PURPOSE:To easily obtain a binary image suited to a work measurement processing and to improve measuring accuracy by setting a threshold value change allowance range and a threshold value change amount against the threshold value obtained from the density-based frequency data. CONSTITUTION:A program production/editing part 21A produces a program and the program includes a threshold value change allowance range and a threshold value change amount. A controller 10A is provided with a threshold value change processing part 20 which can change the threshold value obtained from a threshold value generating part 16 based on the threshold value change allowance range and the threshold value change amount of the program. Thus the threshold value obtained from the density-based frequency data is changed and the result of the change is displayed. Then the threshold value suited to the measurement of a subject work can be selected and the measuring accuracy is improved.
Patent JP-S55140694-A (JP)
Title: Propelling mechanism for ships
Inventor: OONO GENJIROU
IPC: B63H1/36
Filed: 1979-04-14
Abstract: PURPOSE: To simplify propelling mechanism, which is to contribute to the prevention of any damage as well as easy operation of a boat for sudden turn, by letting a propelling device consisting of flexible plane members operate in reciprocating motion.  
     CONSTITUTION: An arm 4 makes reciprocating motion with a fulcrum 3 as motion's center operated by a drive mechanism 2. The oscillation in this arm 4 is transmitted to flexible plane members 9 through rods 7 and the plane members 9 make vertical reciprocating motion. The plane member 9 deflects, making a convex upward, when the rod 7 is brought up and vice versa when the rod 7 is pushed down. The member 9 thus deflects and produces a force thrusting the water backward, so that the boat proceeds. And the boat can be turned abruptly by changing the direction of the member 9 with the hull 1 to the proper direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62204318-A (JP)
Title: Servo controller
Inventor: SHIMAZAKI KENICHI
IPC: G05B11/36
Filed: 1986-03-05
Abstract: PURPOSE:To enable a servo system to respond stably to a wide changing range of feed speed between a low speed and a high speed, by switching the loop gain so that the degree of deviation produced in response to the feed speed is changed. CONSTITUTION:The deviation degree epsilon3 is calculated by a deviation counter 2 between the synchronized input command signal 13 and position feedback signal 14. An address of a ROM 15 is designated by the degree epsilon3 and an output bit pattern is read out so that the speed command signal (e) corresponding to the deviation degree at that time point is delivered by a D/A converter 4. The data on the bit pattern read out of the ROM 15 is held temporarily by a latch circuit 16 and converted into the prescribed voltage (e) by the converter 4. Thus the overall loop gain of a servo system is automatically switched against the command feed speed by incorporating the ROM 15 and the latch circuit 16 into the servo system. Therefore it is possible to control stably the revolution of a servo motor in a wide range between an extremely high and low feed speeds.
Patent JP-S60190068-A (JP)
Title: Original reader
Inventor: YAMANAKA YOSHIO
IPC: H04N1/04
Filed: 1984-03-09
Abstract: PURPOSE:To obtain stably an original reader with high accuracy by storing respective correction amount of plural lens systems to a memory, referencing data in the memory at reading of an original, and correcting automatically the joints of the plural lens systems, to decrease remarkably the time used for assembling/adjustment. CONSTITUTION:A signal in an A channel line memory 71 and in a B channel line memory 72 are fed to a correction amount detecting circuit 9 by an external switch 8 and each correction amount is stored in a correction amount storage circuit 10. The correction circuit 11 extracts correction amount information a, b stored in the correction amount storage circuit 10 and an a-bit is eliminated from the tail edge of the signal in the A channel line memory 15. A b-bit is eliminated from the front edge of the signal of the B channel line memory 16, they are synthesized by the correction circuit 11 and stored in the line memory 12.
Patent JP-H06289010-A (JP)
Title: Device for replacing measuring probe and inspecting probe or either probe
Inventor: BUORUFUGANKU REENDORUFU
IPC: C21C5/46
Filed: 1994-02-21
Abstract: PURPOSE: To enable probe replacement to be performed in the shortest time by a holding device being provided to hold a probe, the holding device being connected to an arm via a joint, and the arm being made movable by means of a driving unit. CONSTITUTION: A probe 3 required for measurement is stored in a channel 15 of a probe store 2, and an engagement program is executed by means of an instruction from a control board. A lifting and rotation unit 7 and a driving device 11 of a joint 13 and an arm 12 are actuated by means of a control unit 23, and a device 1 abuts with the probe 3 every time. Next, a holding device 14 connected to the joint 13 is closed. For the unit 7, the arm 12 expands and contacts simultaneously, and the probe 3 is swiveled at an engagement position. When the probe reaches the engagement position, the joint 13 is tilted simultaneously by means of the unit 7 or a pistoncylinder unit 9, and the probe 3 can be engaged around a contact tube 5 of an auxiliary protective tube 4.
Patent JP-H01220039-A (JP)
Title: Program controller
Inventor: ADACHI SHIGERU
IPC: G06F9/46
Filed: 1988-02-29
Abstract: PURPOSE:To continue the execution of a task which issues a system call by changing the priority of a task on an opposite side while processing the system call in case of issuing the system call which activates other tasks. CONSTITUTION:A priority changing part 54e is arranged in a monitor 54 in case of issuing the system call, the priority of the tasks is received from a system call processing part 54a in order to change the priority among tasks 551-55n which are activated by the system call and the priority of the tasks is set. Consequently, in case of issuing the system call, the priority of the tasks which are activated by the system call can be changed. Thus, also after issuing the system call like a SEND, the execution of the task which issues the system call can be continued.
Patent JP-H05245134-A (JP)
Title: Positioning device for radiation therapy
Inventor: UEDA NAOKI
IPC: A61N5/10
Filed: 1992-03-04
Abstract: PURPOSE:To improve the accuracy for irradiating a lesion with radiation irre spective of a degree of skill of an operator by providing plural photodetectors for photodetecting each light from plural projectors installed in a tomographic image photographing device and a radiation therapy device, and providing each photodetector so that it can be moved along a guide, and also, it can be fixed to a prescribed position. CONSTITUTION:In a frame 1 provided with belts 2, 2 for fixing an examinee 11, slide bars 3A, 3B, 3C and 3D are arranged by allowing them to coincide with the (z) axis. Also, each of the slide bars 3C, 3A, 3B and 3D is guided and allowed to slide in the (z) axis direction, that is, the alpha direction, and moreover, rails 4A, 4B and 4C formed integrally to each other are provided. Furthermore, this device is provided with a photodetector 5 for sliding in the (y) direction, that is, the beta direction by using the rail 4A as a guide, a photodetector 6 for sliding in the (x) direction, that is, the gamma direction by using the rail 4B as a guide, and a photodetector 7 for sliding the delta direction by using the rail 4C as a guide.
Patent JP-S56144586-A (JP)
Title: Bimorph piezoelectric element
Inventor: TANUMA CHIAKI
IPC: H01L41/09
Filed: 1980-04-11
Abstract: PURPOSE:To simplify the connection of a power supply line by lapping an end of an electrode on one main surface onto the other main surface so that the power supply source is arranged on the same plane. CONSTITUTION:Electrodes 201-204 are selectively formed on a piezoelectric ceramic element made of PZT or a three component material by evaporation or printing. A clearance 7 is provided between the electrodes 202 and 201 because the electrodes 202 and 204 are arranged to be lapped. The clearance 7 is positioned at the lengthwise end of the piezoelectric ceramic element. It serves as the measure for determining the polarity of the electrodes thereby improving the assembly yield with an accurate judgement while the ceramic element is covered with an electrode for a higher mechanical strength ensuring a highly reliable bimorph piezoelectric element.
Patent JP-H03248044-A (JP)
Title: Optical scanning apparatus
Inventor: EDA HIDEO
IPC: G02B26/10
Filed: 1990-02-26
Abstract: PURPOSE:To correct the detected light output from a photodetector automatically in response to the change in incident angle with respect to the photodetector when the light beam is scanned at a specified swing angle. CONSTITUTION:When a reflecting mirror 6 is oscillated with a driving means 8, a light beam which is reflected from the mirror 6 is scanned in a fan pattern at a specified swing angle. Then, the incident angle of the light beam with respect to a photodetector 10 is sequentially changed. The oscillating angle of the mirror 6 caused by the means 8 is detected with an oscillating-angle detecting part 12. The detected output is inputted into a correcting-coefficient generating part 20. The generating part 20 outputs a correcting-coefficient signal f1 corresponding to a detected output theta1 of the oscillating angle. The signal f1 is imparted to a multiplying part 22. In the multiplying part 22, the detected light signal outputted from the photodetector 10 is multiplied by the signal f1. Thus, the intensity level of the detected light signal outputted from the photodetector 10 is automatically corrected. The detected light signal data after the correction are stored in a memory 24.
Patent JP-H01220841-A (JP)
Title: Bonding equipment
Inventor: OKANO KEITARO
IPC: H01L21/60
Filed: 1988-02-29
Abstract: PURPOSE:To prevent the adverse influence of static electricity and the attaching of dust, and enable the sure bonding by constituting the surface of guide material in contact with at least a carrier tape, by using conductive material, which is grounded. CONSTITUTION:Guide rollers 7a, 8b in rotary contact with a carrier tape 2 is constituted of, e.g., ABS resin material. The surface in contact with the carrier tape 2 is plated with chromium. Thus the surfaces of the guide rollers 7b, 8b are covered with a conducting layer 20 as conductive material, and the conducting layer 20 is grounded via the metal part of each member of an equipment containing a shaft 15 and other components. The surfaces of other guide rollers 7a, 7c, 8a, 8c except the guide rollers 7b, 8b are covered with the conducting layer 20.
Patent JP-S57162369-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONAKA MASAMIZU
IPC: H01L29/78
Filed: 1981-03-30
Abstract: PURPOSE:To accelerate the speed of an element by forming a polycrystalline Si on a recess gate region in self-aligning manner by utilizing dry etching with an Si nitrided film as a mask, thereby reducing the floating capacity between a gate and a drain. CONSTITUTION:p Type layers 22, 25 are formed on an n type Si substrate (source region) 21, a gate region is selectively etched to form a recess which reaches a substrate, a polycrystalline Si layer 32 is formed on the overall surface through oxidized films 31, 26, an Si nitrided film 33 is then formed on the overall surface, the Si nitrided film is retained only in the recess by reactive ion etching as a dry etching mask, exposed polycrystalline Si is then removed, the Si nitrided film is also removed, and aluminum gate electrode is formed on the recess. In this manner, since the Si gate electrode is formed in a self-aligning manner, the machining accuracy can be improved, thereby reducing the floating capacity and accelerating the speed.
Patent JP-H08239850-A (JP)
Title: Execution method and device for retaining wall
Inventor: ISSHI TAKESHI
IPC: E02D29/02
Filed: 1995-03-07
Abstract: PURPOSE: To reduce the man-hours and construction period, reduce the construction cost, and improve quality by dead-burying a back formwork. CONSTITUTION: A wire net is welded to the side faces of metal angles to form a back formwork 1, and the back formwork 1 is fastened to an adjacent back formwork 1 by U-shaped clips 3 via the holes of the horizontal and vertical ribs of the outer sides. The L-shaped bent portion of a separator 6 bent into an L-shape at one end and fitted to a front formwork 5 at the other end is inserted into the hole of the horizontal rib of the back formwork 1, an S-shaped clip 7 is assembled to the separator 6 as a release stop, the back formwork 1 is dead-buried, and inner concrete is placed and the excavated soil is back- filled at the same time.
Patent JP-H01222014-A (JP)
Title: Method for dephosphorizing molten chromium-containing iron
Inventor: INOUE SHIGERU
IPC: C21C7/076
Filed: 1988-02-29
Abstract: PURPOSE:To execute dephosphorization without any oxidizing loss of Cr regardless of C concn. in molten iron at high efficiency by specifying contents of BaCO3 and NaF and total quantity of CaO and BaCO3 in flux adding to molten Cr-containing iron. CONSTITUTION:Into the molten Cr-containing iron of stainless steel or high Cr steel, etc., CaO-BaCO3-NaF series flux is added, to remove phosphorus in the molten iron. This flux uses the one specifying the content of 10-90wt.% BaCO3, max. 40% NaF and 60-100% total of CaO and BaCO3. As this flux substitutes NaF for CaF2, high phosphorizing ability is obtd. Further, by addition of this flux, desulfurizing reaction is developed, and sulfur concn. in the molten iron can be reduced.
Patent JP-H05278088-A (JP)
Title: Mold for molding optical disc
IPC: B29L17/00
Filed: 1992-03-04
Abstract: PURPOSE:To make temp. of a molten resin in a cavity uniform and to improve transfer property on the outer peripheral part of an optical disc base sheet by providing a flow path for a heat medium in a ring for fixing a stamper on a movable mold and making the heat medium to flow in the flow path. CONSTITUTION:A ring 6 for fixing a stamper 12 is provided on a movable mold 3 facing to a fixed mold 2. The ring 6 consists of a base 4 and a plate 5 and a channel 17 for making a heat medium to flow is provided on a base 4 and a plate 5 covering the channel 17 is fixed with a screw 8. Temperatures of the fixed mold 2 and the movable mold 3 are each controlled by means of a thermocouple 18 and the temperature of the ring 6 is controlled by means of a thermocouple 11. A heat medium is fed in the channel 17 to control in such a way that the temp. or the ring 6 is brought to the approximately same temp. as those of the molds 2 and 3. The molten plastic is thereby made flow uniformly to the outer peripheral side and it is possible to transfer accurately the shapes of the channel and the pit of the stamper on the whole face of the optical disc base sheet.
Patent JP-H02306940-A (JP)
Title: Phenoxyacetic acid derivative and liquid crystal element using liquid crystal material containing the same
Inventor: MURAYAMA AKIO
IPC: C07D239/34
Filed: 1990-02-26
Abstract: NEW MATERIAL:The phenoxyacetic acid derivative of formula I (R<1> is alkyl, alkoxy or alkanoyloxy; R<2> is 1-3C alkyl, halogen-substituted alkyl or alkoxycarbonylalkyl; Y is a group consisting of 1-3 groups bonded with each other and consisting of 1-3 kinds of groups selected from the groups of formula II, formula III, formula IV, formula V, etc.; the carbon labeled with * is asymmetric carbon). EXAMPLE:(R)-2-[4-(4'-octyloxy)biphenylyloxy]propionic acid ethyl ester. USE:A liquid crystal material. Useful for attaining various properties necessary for ferroelectric liquid crystal by mixing with a compound having Sc phase or Sc* phase. PREPARATION:The compound of formula I can be produced e.g. by reacting a compound of formula R<1>-Y-OH with a new compound of formula VI.
Patent JP-H03247491-A (JP)
Title: Heat transfer sheet and thermally transferring method
Inventor: ONISHI JIRO
IPC: B41M5/42
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a heat transfer sheet adapted for many times printing and N-fold mode printing method by coloring an ink layer with mixture of pigment and dye of the same hue as that of the pigment with binder for forming the ink layer of mixture of reactive product of aliphatic diisocyanate and lower alcohol and resin soluble therewith. CONSTITUTION:This heat transfer sheet is formed of a heat fusible ink layer on one side surface of a base film. A binder for forming an ink layer is formed of mixture of reactive product of aliphatic diisocyanate and lower alcohol and resin soluble therewith, and the ink layer is colored with mixture of pigment and dye of the same hue as that of the pigment. The ink layer is peeled in the ink layer as compared with peeling at the boundary to the base film. In this case, the peelability is adjusted by the soluble resin, the ink layer is sequentially peeled from the surface, and can be printed many times. The ink layer is colored with the dye having the same hue as that of the pigment to raise the density of a printed image. Accordingly, a high density printing image is formed.
Patent JP-H08249892-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TSUJI NAOKI
IPC: G11C16/06
Filed: 1995-03-07
Abstract: PURPOSE: To suppress deterioration of a gate insulating film and degradation of characteristics by injecting electrons to a floating gate under a condition where drain breakdown strength is mild and performing write-in, by giving the prescribed write-in voltage to a control gate preceding giving write-in voltage to a drain. CONSTITUTION: Write-in voltage V2, V1 of a word line and a bit line are generated synchronizing with a clock CK, V1 is delayed for V2 by the prescribed time ΔT through a delay circuit 5, V2, V1 are outputted to a word line 4 and a bit line 6 respectively, and they are supplied to a control gate and a drain of a memory transistor. Therefore, since V1 is applied to a drain when V2 reaches write-in voltage, electrons are injected into a floating gate of the memory transistor under a condition where drain breakdown strength is mild, and write-in is performed. Thereby, drain breakdown when starting of write-in is evaded, and degradation of an insulation film of a gate and degradation of characteristics of a transistor can be suppressed.