baber/WOPTO huggingface dataset:
Patent JP-2001032097-A (JP)
Title: Plating device and its substitution deposition prevention method
Inventor: OGAWA KENTA
IPC: C25D21/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a plating device adequate for alloy plating consisting of >=2 kinds of metal elements, such as Sn-Cu, Sn-Ag and Sn-Zn, varying in ionization tendency, in addition to Sn-Bi plating. SOLUTION: This plating device for the alloy consisting of >=2 kinds of the metal elements varying in the ionization tendency consists of an anode electrode 2 disposed in a plating tank 1, a material 3 to be plated which is a cathode electrode and a plating liquid 4. A dummy cathode 5 which is the cathode electrode is disposed in the plating tank 1. The device is so constituted that the prescribed voltage is impressed to the dummy cathode 5 when the voltage is not impressed to the material 3 to be plated.
Patent JP-H0555844-A (JP)
Title: Power amplifier device
Inventor: YAJIN HIRONORI
IPC: H04B1/04
Filed: 1991-08-21
Abstract: PURPOSE:To remove variation in the control power of a power amplifier which is generated due to the load and mismatching of the power amplifier. CONSTITUTION:In a signal line 12 for transmitting the output of the power amplifier 11, a control circuit 19 is driven based upon the average value of detection outputs obtained from two coupling capacitors 13, 20 arranged at optional positions mutually separated only by 1/4 wavelength to control the power amplifier 11. Since the two capacitors 13, 20 are mutually separated by 1/4 wavelength even when they are arranged at any position on the signal line 12, the control circuit 19 is not easily influenced by a standing wave on the line 12.
Patent JP-S6367429-A (JP)
Title: Power transmitting device
Inventor: MOCHIZUKI MASANORI
IPC: F16D1/05
Filed: 1986-09-04
Abstract: PURPOSE:To generate large transmission torque, by forming fine ruggedness in a fitting surface of a press fit member with a recessed groove and filling the fitting surface with a friction reducing agent placed in a solidified condition, in the case of a power transmitting device which tightens shafts to each other or the shaft to a rotary unit in a transmitting condition. CONSTITUTION:A fitting surface in a press fit member 2 with a recessed groove 10, that is, an internal peripheral surface of the press fit member 2 and its peripheral surface continuously form fine ruggedness, and each of fine recessed part of said surfaces is filled with a friction reducing agent 4 being placed in a solidified condition. If said press fit member 2 is forced to be inserted into the recessed groove 10 of a rightening unit 1, a transmitting device forces the internal peripheral surface of the press fit member 2 and its peripheral surface by the action of a tapered fitting part to be brought into contact respectively with an internal peripheral surface 12 of the tightening unit 1 and its peripheral wall 11, but the friction reducing agent 4, being distributed to the whole area of these forced contact surfaces, reduces sliding resistance of the forced contact surfaces with each other. Accordingly, transmitting torque, when press fitting force of the press fit member 2 is set to a fixed value, increases to a large value as compared with the torque in the device which interposes no friction reducing agent 4.
Patent JP-H0762199-A (JP)
Title: Polyoxymethylene composition and molded product thereof
Inventor: SUGIYAMA KUNIYUKI
IPC: C08K13/02
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a polyoxymethylene compsn. which is improved in thermal stability, esp. Prevention of occurrence of mold deposit during molding and malfunction caused by formic acid. by adding a specified amine-based polymer and a specified metal-containing compd. to polyoxymethylene. CONSTITUTION:The title compsn. is obtained by blending 0.01 to 5.0 pts.wt. of (A) an antioxidant, 0.01 to 5.0 pts.wt. of (B) an amine-based polymer represented by formula (I) [where R is H, alkyl, phenyl or substd. phenyl group or a group represented by formula (II); X is alkylene, carbonyl, carboxyalkylene, alkyleneoxy-carbonylalkyl, phenylene, alkyl-substd. phenylene, amide or alkyleneamide group] and having an NH2 group in the side chain and 0.001 to 10 pts.wt. of (C) a metal compd. selected from oxides and carbonates of magnesium and calcium into 100 pts.wt. of polyoxymethylene. The compsn. is improved in thermal stability, esp. prevention of occurrence of mold deposit during molding and malfunction caused by formic acid generated from the compsn.
Patent JP-H07195848-A (JP)
Title: Thermal transfer sheet
Inventor: MIZUNO SHOGO
IPC: B41M5/39
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a thermal transfer sheet imparting a sharp image having sufficient density even when heat energy is applied for an extremely short time by using a specific dye as the dye contained in the dye support layer arranged on one surface of a base material sheet. CONSTITUTION:A thermal transfer sheet is constituted of a base material sheet and the dye support layer arranged on one surface thereof. In this case, as the dye contained in the dye support layer, C. I. solvent blue 63 is used. By this constitution, the thermal transfer sheet imparting a sharp image having sufficient density even when heat energy is applied for an extremely short time is obtained. This thermal transfer sheet is characterized by the use of a specific dye and the constitution thereof other than this may be the same as the constitution of a conventionally known thermal transfer sheet.
Patent JP-H08275178-A (JP)
Title: Video signal coding method
Inventor: RI BINSHIYOU
IPC: H04N19/105
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To code a video signal effectively by obtaining a motion vector with respect to pixels included in each triangle on a current frame and providing the current frame predicted with the motion vector. SOLUTION: A current frame prediction block 150 predicts a current frame in the unit of pixels from a current frame signal from a 1st frame memory 100 and a preceding frame signal from a 2nd frame memory 124. Information of a triangle used to generate the predicted current frame signal is given to a line 17 and a motion vector of a set with respect to a feature point is given to a line L18. The triangle information on the line L17 and the motion vector on a line L18 is encoded by using a quantized transformation coefficient from a video signal encoder 105, and the variable length coding method or the like in an entropy coder 107 and the coded signal is transmitted at a prescribed transmission rate through a buffer 109.
Patent JP-H0766453-A (JP)
Title: Manufacture of light emitting diode
Inventor: YAMAZAKI KOICHI
IPC: H01L21/22
Filed: 1993-08-24
Abstract: PURPOSE:To manufacture a light emitting diode with high yield, which will not abnormally generate drive voltage in forward direction CONSTITUTION:A diffusion mask 15 having a diffusion window 14 is provided in an epitaxial wafer 10, and a SiO2 film 16 is formed over the entire surface of all wafers including a dummy wafer 20. Next, a p type impurity is selectively diffused over an epitaxial layer via the diffusion window 14 to provide a p type diffusion region 17 which will serve as a light emitting part. This enables dissociation of As at the time of Zn thermal diffusion to be suppressed by the SiO2 film 16 and a diffusion reaction to be made uniform. As a result, a light emitting diode excelling in quality stability is obtained.
Patent JP-H0959941-A (JP)
Title: Buried sign sheet
Inventor: HATTORI SHINJI
IPC: E01F9/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to read all sign characters clearly before service by providing a wall-like three layer polymerized area for every definite space and allowing the three layer polymerized area to have a three layer integrated welded part and printing sign characters only on a print area between folded lines on he upper part of the three layer polymerized area and prohibiting the printing inside the three polymerized area. SOLUTION: A synthetic resin transparent film 3 is overlaid on the top of a strip sheet 2 made of a synthetic resin cloth. Sign characters 4 are printed on a definite length of a printed area on the bottom of the film 3 before the film is laminated. A non-printed folded allowance 6 with a definite spacing is interposed between the printed areas 5. The strip sheet 2, after laminated, is double-folded from the center of the folded allowance 6 of the strip sheet 2. The double-folded area 7 is polymerized with the bottom of the printed area 5, thereby forming a three layer polymerized area like a wall and a three layer integrated welded area is formed on the three layer polymerized area so that the printed area 5 may be exposed on the top.
Patent JP-S6269781-A (JP)
Title: Picture display device
Inventor: YOSHIDA TOSHIFUMI
IPC: H04N5/68
Filed: 1985-09-20
Abstract: PURPOSE:To extend the life of a picture display device by detecting that the emission capacity of a line cathode is deteriorated with the lapse of time and the titled device starts an operation at the temperature limit area, raising the line cathode temperature and using it at the space charge limit area. CONSTITUTION:A detecting pulse inserting circuit 62 generates a detecting pulse emitting successively the line cathode one by one during the vertical blanking period where the signal is not impressed to the beam flow control electrode, and supplies it to a line cathode driving circuit 26. The electronic beam emitted during the blanking period flows into a vertical converging elec trode 3' and enters a vertical converging electrode electric power source termi nal 60. At such a time, by the size of the beam electric current, the voltage is generated at a resistance 58, this is level-shifted by a capacitor 59 and clamped at a clamping circuit 50. A sample holding circuit A51 sample-holds the front edge part of the waveform, a sample holding circuit B52 sample-holds the rear edge, an A/D converting circuit device converts these, and a CPU 55 judges whether the area is the temperature or space charge limit area by the difference in the electronic beam quantity of the front edge and the rear edge and causes the driving voltage of the circuit 26 to rise by one step.
Patent JP-H0374771-A (JP)
Title: Electronic filing system
Inventor: SHISHIDO YUICHI
IPC: G06F17/30
Filed: 1989-08-16
Abstract: PURPOSE:To reduce an input cost and to prevent the occurrence of erroneous input operations by reading the images and sorting them into the retrieval information and a document when a title sheet is put on the document and set to an image scanner device. CONSTITUTION:A title detecting part 15 reads a document and a title sheet set in the prescribed positional relation via an image scanner device 1 and decides whether the image data is identical with the document image data or the title sheet image data. An image data register part 16 registers the document image data decided by the means 15 into an optical disk device 3. Meanwhile the title sheet image data decided by the means 15 is coded after recognition of characters by a title character recognizing process part 17 and registered into a title file device 4. In such a constitution, the input cost is reduced and simultaneously the misinput operations caused by the handling mistakes of an operator can be prevented.
Patent JP-S6365319-A (JP)
Title: Warmth detecting element
Inventor: KOBAYASHI MASAHIRO
IPC: G01D21/00
Filed: 1986-09-05
Abstract: PURPOSE:To detect operating temperature by a small-sized element with good response by arranging the temperature measuring element at part of a heat insulator and measuring its temperature. CONSTITUTION:A thermocouple 3 as the temperature measuring element which measures the temperature of the insulator 4 is arranged at a storage part 2 consisting of a through hole penetrating the center part of the heat insulator 1 between the top and reverse along the center axis. Then, the temperature of the insulator 1 is measured from the output voltage of the thermocouple 3 and the temperature and heat state of the environment in a room is detected on the basis of the measured temperature in the form of sensitive temperature after heat loss due to radiation and convection from a human body is considered. Further, radiative material layers 5 which have spectral radiation rate which is nearly equal to the spectral radiation rate of the skin of the human body and cloth are provided to the top and reverse surfaces of the insulator 1 and the top and reverse opening parts of the storage part 2 and the feeling temperature is accurately detected. Thus, the size of the element is reduced and decreases and the response of temperature state detection is improved.
Patent JP-S6455771-A (JP)
Title: Operating device
Inventor: FUJII TADAAKI
IPC: G11B15/02
Filed: 1987-08-26
Abstract: PURPOSE:To introduce a time delay operation and to execute the high function of a tape recorder, etc., without increasing an operating button, by supervising the action condition of the operating button and controlling equipment in accordance with the operation item. CONSTITUTION:A microprocessor 1 outputs a periodical pulse from a terminal 2, and detects whether or not the pulse returns to a terminal 3. When a switch 5 is turned on by a recording button, a pulse appears at the terminal 3. The envelope of a pulse string 6 of the terminal 3 makes the button operation into a binarized one. From the waveform, the processor 1 reads the number of the times of the action of the switch 5, a terminal 4 is made into 'H' like a waveform 7 only for the time corresponding to the number of the times of the action and other circuit system and mechanism are made into the recording condition. In this case, the relation of the number of times and the time is stored as a part of the program of the processor 1 beforehand.
Patent JP-S6455488-A (JP)
Title: Actuator for electric adjusting valve
Inventor: SAITO TAKESHI
IPC: G05D16/20
Filed: 1987-08-26
Abstract: PURPOSE:To enable valve opening of being adjusted stably without the use of a DC servo motor by generating a valve body opening and closing speed instruction according to an opening and closing error, calculating a speed error between the speed instruction value and an actual valve body opening and closing speed and controlling a motor according to the speed error. CONSTITUTION:When there is an error between an instructed valve opening Ko and a current valve opening K, the error Ke therebetween and opening and closing speed instructions OVo, CVo according to said error Ke are calculated by a speed instruction operating circuit 38 and a torque instruction It according to an error Ve between those value and an actual opening and closing speed V is calculation by the torque instruction operating circuit 42 of an AC servo amplifier 40. In addition, after the primary current I1 of a motor 18 required to generate the torque instruction It is calculated by the vector operating circuit 43 of the AC servo amplifier 40, a motor 18 is controlled for driving mode thereof to supply the primary current It from a current supply control circuit 45.
Patent JP-2001030088-A (JP)
Title: Device and method for irradiating laser beam, and image pick-up device
Inventor: HIROTA MASAYUKI
IPC: B23K26/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for irradiating the laser beam used in forming a conductive circuit of a three-dimensional substrate, and an image pick-up device used in the surface inspection of a work. SOLUTION: The laser beam irradiation device comprises a jig table 2 with a three-dimensional substrate 1 fixed to its upper surface, an actuator 3 to control the position or posture of the jig table 2, and a laser beam oscillator 4 arranged above the jig table 2 to radiate the laser beam 4a, a mirror 5 is provided on the upper surface of the jig table 2 so that the laser beam 4a radiated from the laser beam oscillator 4 is reflected by the mirror 5 to irradiate the laser beam 4a on a surface on the reverse side of the three-dimensional substrate 1 which can not irradiate the laser beam directly from the laser beam oscillator 4.  A through hole is formed in the three-dimensional substrate 1, the mirror 5 is irradiated with the laser beam 4a via the through hole, and the surface on the reverse side of the three-dimensional substrate 1 incapable of irradiating the laser beam 4a directly from the laser beam oscillator 4 is irradiated with the laser beam 4a.
Patent JP-S6365540-A (JP)
Title: Design evaluating system for device
Inventor: NEMOTO MASASHI
IPC: G06F17/50
Filed: 1986-09-05
Abstract: PURPOSE:To rapidly and efficiently perform design evaluation, by providing a mis-design simulating means which simulates the mis-design of a device to be targeted for the design evaluation, and a simulation control means which controls the execution of the above means. CONSTITUTION:What kind of malfunction in which function is generated by the mis-design, is registered in the mis-design simulating means 12. Next, a test program is executed without performing a mis-design simulation, and the fact that a test is completed normally if no mis-design exists, is confirmed. Following that, the execution of the mis-design simulation is instructed, then the test program is executed. Thus,it is possible to recognize influence desired to know on the test program only for the mis-design.
Patent JP-S58113418-A (JP)
Title: Pile head treatment work
Inventor: YANASE HISATOMO
IPC: E02D9/00
Filed: 1981-12-26
Abstract: PURPOSE:To lessen the part to be broken of the pile head as well as form its shape into an easily breakable shape by a method in which a bucket filled with granules, e.g., sand, etc., is hung down from the opening of a pile and removed when concrete is being hardened. CONSTITUTION:After inserting an iron bar cage 10 into the hole 9 of a pile, the hooks 6 and 6' of a bucket 1 are hooked on the upper end of the iron bar cage 10, the bucket 1 is hung down from the upper end opening of the pile hole 9, and granules, e.g., sand or gravel, etc., are packed into the bucket 1. Then, concrete 12 is placed through a tremie tube, etc., into the pile hole 9, whereupon slime generated from the bottom of the pile hole 9 is pushed up along the peripheral side of a conical tray 5 on the bottom of the bucket 1 and collected. Thus, the part to be broken of the pile head 13a containing brittle slime can be lessened and the pile head 13a can be shaped into an easily breakable form.
Patent JP-S60156373-A (JP)
Inventor: UIRIAMU SHIIMERANSU
IPC: A23P1/12
Filed: 1984-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0954640-A (JP)
Title: Keyboard device and key unit therefor
Inventor: INO NAOAKI
IPC: G06F3/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To easily customize the keyboard device most suitably to user's business and applications by providing a key unit which is mounted on the connection part of a keyboard main body detachably. SOLUTION: On the top surface of the key 11, one group of ordinary keys is mounted and at an inner position on the top surface, a plurality of option key units 13 can be mounted. On the top surface of the keyboard 11, hole parts 15 for mounting key units are formed and covered with detachable lid members 16 when no key unit is mounted. When the lid members 16 are removed, connector receptacles 17 appear. On the reverse surface of the key unit 13, a connector plug 18 is provided. Then the connector receptacle 17 and connector plug 18 are connected and the key unit 13 can be mounted on the keyboard 11. The key unit 13 may be mounted in any of the hole parts 15 and an easy-to-use position can be selected.
Patent JP-S62157516-A (JP)
Inventor: HORMEL RONALD F
IPC: G01C17/30
Filed: 1986-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0261179-A (JP)
Title: Coated light-transmitting media
Inventor: MAURIIN GIREN CHIEIN
IPC: C03C25/24
Filed: 1988-08-26
Abstract: PURPOSE: To produce a covered optical fiber by coating a fiber with a component having a specific unit having a group sensitive to radiation and subjecting the coates fiber to irradiation by radiation (e.g. ultraviolet rays) to cause the curing of the component coated. CONSTITUTION: This covered optical fiber is produced by applying a primer coating precursor to a fiber drawn from its preform and then applying a secondary coating material such as polyesterurethaneacrylate, followed by subjecting the fiber to irradiation by radiation (e.g. ultraviolet rays) to cause the curing of the precursor. The precursor includes a component having any unit having a group sensitive to radiation and expressed by formula I [(n) and (m) are each selected so as for the component to have a desired elastic modulus], e.g. a component obtained by reacting poly(tetramethylene oxide)diol with a trimethyl 1,6-hexamethylene diisocyanate and then reacting the reaction product with a hydroxyethyl acrylate.
Patent JP-2001039192-A (JP)
Title: Seat for vehicle
Inventor: FUJIMORI JUNICHI
IPC: B60N2/20
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a flat floor surface free from any projections from the floor surface of an automobile. SOLUTION: This seat is installed on an automobile body floor frame below the position where a rear seat is installed in an erected condition, its contour is of substantially outer peripheral shape of a bottom surface of the rear seat, a seat lifting frame 18 with a floor surface installed thereon is fitted to an upper part, the rear seat is installed on the floor surface, and a forward end side is rotatably fitted to the floor surface by a hinge 16, and the rear seat is stored under the floor surface in a collapsible condition. A locking mechanism 21 of the rear seat projected from the floor surface when the rear seat is erected, and a striker 19 mounted in the position corresponding to the locking mechanism where the rear seat backward of the hinge is erected are provided, and a seat back part 12 and a seat part 14 are collapsible forward.
Patent JP-S6371028-A (JP)
Title: Palletizing robot system for real time processing
Inventor: TENMA TADASHI
IPC: B65G61/00
Filed: 1986-09-10
Abstract: PURPOSE:To aim at reduction in the cost of transportation and safety for an operator, by having freight stowage work performed by five means of a recognition device, a memory device, a freight distribution device, a freight layout planning device and a stowage device, and computerizing a series of these operations. CONSTITUTION:When freight 12 arrives at a stowage work section, name and size of the freight 12 are read by a form recognition system 1 and transmitted to the next process. An equipment integrating controller 2 records it in a freight arrival state memory device 6 by the received data, while it indicates storage of the freight to a temporary storage device 13. Next, an operator indicates a planning start to a distribution planning device 3, taking in each attribute of a usable container and the freight 12. A site planning device 4 takes in the name and the size of the freight distributed anew and the layout information classified by containers, whereby it plans configuration of the freight. When coming to the starting time of stowage work, the operator indicates the planning start to a stowage work planning device 5, loading the freight 12 according to the stowage order.