baber/WOPTO huggingface dataset:
Patent JP-H0462320-A (JP)
Title: Ignition device for boiler
Inventor: ISHIKAWA YOSHIHARU
IPC: F23Q3/00
Filed: 1990-06-29
Abstract: PURPOSE:To make it possible to easily detect failure or abnormality of an ignition device itself by equipping a spark generatable ignition transformer, and a current measuring instrument to measure primary side current in order to decide the abnormality of ignition. CONSTITUTION:When the start switch of a boiler 1 is turned on, and an ignition signal is output from an automatic ignition controller 13, ignition switches 12a, 12b are simultaneously closed by this ignition signal. Therefore, to a primary coil 10 of an ignition transformer 8, excitation current, i.e., primary side current flows from an AC power source 11. When ignition is normally performed, to the primary coil 10 of the ignition transformer 8, a specified primary side current 11 flows in proportion to load connected to the secondary coil 9. The value of this primary side current I1 is displayed on a meter 14a of a current measuring instrument 14. Also, when the cause of the failure of ignition is in an ignition device 6 itself, by reading the size of the primary side current I1 from the meter 14a, failure and abnormality can be decided.
Patent JP-S6154084-A (JP)
Title: Floppy disc
Inventor: MATSUHISA TOMOYUKI
IPC: G11B23/033
Filed: 1984-08-23
Abstract: PURPOSE:To enhance the cleaning efficiency against a disc of a jacket by sticking a liner and a plastic sheet in the vicinity of a punched opening part. CONSTITUTION:A jacket is constituted of a plastic sheet and a liner of an unweaving fabric on the back surface. According to the opening part punched in the specified position provided in the jacket, the liner is sticked with the plastic sheet in the vicinity of the punched opening part. Therefore, in the vicinity of the opening part, the falling of a fibre from the liner is decreased and in the other part, the cleaning efficiency to the disc is enhanced because of the small amount of a binder.
Patent JP-S5874486-A (JP)
Inventor: MERUBIN MATOSON NOOSU
IPC: F16B45/00
Filed: 1982-10-05
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-H0843044-A (JP)
Title: Measuring apparatus for three dimensional coordinate
Inventor: MURASE MORIHISA
IPC: G06T7/00
Filed: 1994-07-26
Abstract: PURPOSE:To easily and correctly compare an article with a drawing or an article with arm article. CONSTITUTION:When the vicinity of end point of a slit image is automatically obtained, a computer 24 controls an orthogonal three-axes actuator 14 and a turning actuator part 16 to move a slit light source and a two-dimensional CCD sensor gradually while maintaining a positional relation therebetween. The position of the end point at each moving position is obtained based on an output signal from a two-dimensional photodetecting means obtained at the moving position, and average value of the positions is determined as a two-dimensional coordinate value of the end point. In this manner, since the measuring values are averaged by changing measuring positions, measuring errors due to a slight change of amount of slit light or a sensitivity irregularity of pixels are restricted.
Patent JP-2000013082-A (JP)
Title: Television radio wave nonreflecting building and electromagnetic wave absorbing panel
Inventor: OSADA KOJI
IPC: E04B1/92
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent reflection of electromagnetic wave by arranging rectangular prism ferrites in parallel, at a specified interval, on an electromagnetic wave reflector and directing the upper surface of ferrite in the direction of the electromagnetic wave. SOLUTION: The electromagnetic wave absorbing panel 7 comprises an electromagnetic wave reflector 17 arranged on the bottom 16 of an outer frame 15 constituting the entirety and rectangular prism ferrites 18 arranged on the upper surface thereof at a specified interval. Upper surface of the ferrite 18 is directed in the direction of the electromagnetic wave and the ferrites are closed by a holding member 19 so that they are restricted from the upper surface. Since television radio wave is not reflected but absorbed on the indoor side of a building, reflection of electromagnetic wave can be prevented even in a building having a an electromagnetic wave shield room.
Patent JP-S6419513-A (JP)
Title: Magnetizing pattern write method
Inventor: TAKEYA MASAHARU
IPC: G11B5/56
Filed: 1987-07-15
Abstract: PURPOSE:To improve the efficiency of adjusting work, by shifting the write positions of magnetizing patterns of the surface and the back plane of a flexible magnetic medium at every block pattern in time in a rotating direction. CONSTITUTION:The magnetizing patterns 3, 4, 15, and 16 are arranged so as to be able to adjust deviation in the diameter direction of a magnetic medium. In the magnetizing patterns 3 and 4, the center positions of the magnetizing patterns 3 and 4 are arranged in the center of the pattern of a write diameter where is arranged in the front and rear in the diameter direction of a prescribed value. Similarly, the magnetizing patterns 15 and 16 are also written in the center of the write diameter 14. At this time, the magnetizing patterns 3 and 4, and 15 and 16 are arranged at positions where they are not superposed at the time of converting an electrical signal. Next, the magnetizing patterns 5, 6, 7, and 8, and 17, 18, 19, and 20 are arranged so as to be able to adjust the azimuth angles of an upper and a lower magnetic head caps 11 and 21 as shown in figure. The magnetizing patterns 5-8 and 17-20 are arranged by attaching a certain constant angle on each of the write diameters 12 and 14. Also, the magnetizing patterns 5-8 and 17-20 are arranged at the positions where they are not superposed at the time of converting the electrical signal.
Patent JP-H0344400-A (JP)
Title: Preparation of purple membrane containing bacteriothodopsin
Inventor: SHIYUTEFUAN NOIMAN
IPC: C07K14/195
Filed: 1990-07-03
Abstract: PURPOSE: To obtain the subject purple membrane of chromoprotein useful for a horography supply material in an industrially advantageous manner by obtaining a cell membrane from halobacteria cells and executing gel filtration chromatography for isolating the purple membrane from this cell membrane.  
     CONSTITUTION: Halobacteria cell paste of Halobacterium halobium is suspended in an aq. soln. containing NaCl, MgSO 4 , trisodium citrate and KCl and desoxyribonulease is added to the formed suspension to be reacted with the cell paste and this cell suspension is dialized against deioninized water to centrifuge the dialysate to obtain a membrane precipitate. Next, this precipitate is washed with water to be added to high purity water with a pH of 6.7 to be subjected to gel filtration chromatography to collect a purple membrane- containing fraction which is, in turn, centrifuged to obtain a bacteriorhodopsin- containing purple membrane. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5965237-A (JP)
Title: Damping force testing apparatus for shock absorber
Inventor: MATSUBARA HIDEYUKI
IPC: F16F9/00
Filed: 1982-10-05
Abstract: PURPOSE:To make the apparatus compact and to facilitate the incorporation into an assembly line, by supporting a displacement detector and a load detector as well as a displacement application and load generating means as a unitary body, so that they can be lifted, on a lifting means, which is lifted and lowered in the range including the specified heights for a shock absorber holding position and a damping force testing position. CONSTITUTION:A shock absorber 21 is provided at an upright attitude. Its lower end is fixed, and its upper end, e.g. the tip of a piston 21A is held. Relative displacement with a constant stroke and a test load are applied to the part between the piston 21A and a shell 21B by a displacement application and load generating means 22. Said displacement application and load generating means 22 is supported by a lifting means 23, which is provided on a base body frame 24 so that the means 22 can be lifted and lowered. A load cell 39 as a load detector and a rotary encoder 40 as a displacement detector are attached to a crank mechanism 29, which is a main body, as a unitary body. In this compact constitution, incorporation to an assembly line and the like is easy and the working can be readily performed.
Patent JP-2001004154-A (JP)
Title: Trivet
Inventor: SUGIMOTO YOSHITERU
IPC: F24C15/10
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a trivet which has higher strength and in which bad combustion of a burner of an oven is prevented. SOLUTION: There are integrally formed a frame 7 placed on a top plate of an oven and a plurality of pawls 3 for supporting a cooing tool by being extended from an upper edge of the frame 7 to a upper portion of a burner of the oven by blanking a band shaped metal material. The pawl 3 includes a connection portion 9 extending with inclination in a direction gradually separating from the upper edge of the frame 7 and an extension portion 15 extending along the frame 7 continuously to an upper side end of the connection section 9. The extension portion 15 is folded inwardly of the frame trough a bent portion 19 formed on the upper side edge of the connection portion 9.
Patent JP-H0838556-A (JP)
Title: Attending apparatus for bed
Inventor: NAKAGAWA TAKEO
IPC: A61G7/05
Filed: 1994-07-27
Abstract: PURPOSE:To enable the adjusting of the position of a nursing bar as rest for a patient according to the physical constitution and condition of the patient. CONSTITUTION:Horizontal link rods 61 and 62 are mounted on a side fence 4 mounted on a side frame 3 of a bed 2 free to extend and a bearing member 7 is fastened on the horizontal link rods 61 and 62 to support a vertical rotary shaft fitted to one end of the nursing bar 5 free to turn. This enables the maximizing of nursing effect by adjusting the nursing bar to a proper position to match the physical constitution and condition of a patient as user.
Patent JP-S5876278-A (JP)
Title: Ghost prevention device for press
Inventor: ASOU ITSUO
IPC: B41F31/02
Filed: 1981-10-31
Abstract: PURPOSE:To prevent ghost images from being printed by such an arrangement wherein a device which gives light of heat to the ink on an inking roller for supplying ink to a plate mounted on a plate cylinder is provided at a position opposing to the roller and the device operates to smooth an ink film on the roller by giving light or heat thereto. CONSTITUTION:A device 18 which operates to give light or heat action is installed at a position opposing to plural inking rollers 13 installed around a plate cylinder 22. On the one hand, when the inking rollers 13 supply ink to a plate mounted on the plate cylinder 22, they tend to generate slight differences in thickness of an ink film 17 which become the cause of ghost images. Here, when light or heat 19 from the device 18 is radiated to the portion of difference in thickness 20, ink at the portion becomes soft and it is levelled by the contact pressure between rollers and the ink film 17 is smoothed.
Patent JP-2001001077-A (JP)
Title: Turret punch press
Inventor: FURUKAWA YASUHIRO
IPC: B21D37/01
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a turret punch press in which the number of dies are reduced, work for re-grinding the die is eliminated and the die is easily exchanged. SOLUTION: A punch P has a punch body 33 fitted so as to move up and down through a punch guide 37, a die D is attached right below the punch body 33, and a punch tip 34 and a die tip 40 are attached at the end of the punch body 33 and the end of the die D so as to be freely detachable and attachable.
Patent JP-S6067847-A (JP)
Title: Freeze detector
Inventor: YAMASHITA KATSUSHIGE
IPC: F25C1/10
Filed: 1983-09-24
Abstract: PURPOSE:To detect the attainment of freeze accurately by checking the momentary minimum variation point of the resistance value between a pair of electrodes when freezing ends in a freeze sensor built by integrating the electrodes with a holder so as to contact an aqueous solution. CONSTITUTION:A freeze sensor 22 herein used is so arranged that a pair of electrodes is held with a holder to contact water containing an electrolyte. An continuously varying AC signal of the freeze sensor 22 is converted into DC signal with a rectifier 23 and the resistance value momentarily dropped sharply of the resistance between the electrodes of the freeze sensor 22 is detected depending on the comparison value 24. The signal detected with a comparator 24 is confirmed with a signal confirming device 25.
Patent JP-H0621051-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGIDAIRA YASUSHI
IPC: H01L23/52
Filed: 1992-07-02
Abstract: PURPOSE:To eliminate generation of a defect in a lower Al interconnection even if a pattern in which the interconnection is covered with an upper Al interconnection in a wide range exists by forming slits on the upper interconnection covering the lower interconnection in a wide range. CONSTITUTION:Slits 16 are formed on upper Al interconnection 13 of a pattern in which a lower Al interconnection 11 is covered with the interconnection 13 in a wide range in multilayer Al interconnections to be used for a semiconductor device. For example, in a pattern in which the many interconnections 11 formed in parallel are covered with the interconnection 13 in a wide range, slits 16 are formed on the interconnection 13 on all spaces of the interconnections 11. Thus, water content 15 in an oxide film 12 as an insulating film is gasified and volume expanded in the step after the formation of the interconnection 13, and removed upward from the slits 16. Accordingly, the interconnection 11 is not affected by any influence, and reliability of the interconnections is assured.
Patent JP-H10320643-A (JP)
Title: Change control system
Inventor: TOYOOKA TAKAMARO
IPC: G07G1/12
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the handling of change by providing a readable and writable storage medium where balance data are stored and automatically recording new balance data on the storage medium. SOLUTION: A magnetic card which has a magnetic stripe formed at a specific position on a plastic card is used as the storage medium and magnetic cards have user information on the names, etc., of users stored in advance and are distributed to the users, A shop clerk inserts a magnetic card into the card reader writer 5 of an input display terminal 2 and also inputs a sale amount and a received amount on the input keyboard 4 of the input display terminal 2. A control means 9 reads the user information, balance data, etc., out of the magnetic card, calculates a change amount by a calculating means, and displays the change amount and balance data on a display 6. The operator inputs a specific amount by depression by looking at the display 6 and then the control means 9 calculates a fractional amount.
Patent JP-H0618728-A (JP)
Title: Optical waveguide and its production
Inventor: IMOTO KATSUYUKI
IPC: G02B6/122
Filed: 1992-07-02
Abstract: PURPOSE:To provide the optical waveguide which is low in connection loss and is high in tensile and compressive strength, is free from offsetting at the time of fusing and does not require the time for optical axis adjustment without polishing the end face of the waveguide. CONSTITUTION:A recessed part 5 for optical fiber insertion provided at the end face 61 of the optical waveguide 1 consisting of quartz glass is formed by irradiating the end face with a CO2 laser beam. This recessed part 5 is formed in such a position where the core 2 of the optical waveguide 1 and the core of the optical fiber inserted into the recessed part 5 exactly face each other. The width W of the recessed part 5 is so selected as to be approximately equal to or slightly larger than the diameter(d) of the optical fiber. The laser beam is absorbed into the quartz glass if the recessed part 5 is formed by the irradiation with the laser beam and, therefore, the recessed part is easily formed; in addition, the inside wall surface thereof is extremely cleanly molded by heat energy. Then, the easy insertion of the optical fiber is possible and the recessed part 5 serves helpfully as an optical guide for optical axis alignment.
Patent JP-S5967810-A (JP)
Inventor: SHIMIZU SHIYOUHACHI
IPC: H02G3/12
Filed: 1982-10-06
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-H0911098-A (JP)
Title: Go stone working device, and cutting device, supply device and passing control device used in the working device
Inventor: NAKAYAMA TAKASHI
IPC: B24B41/06
Filed: 1995-06-20
Abstract: PURPOSE: To automatically work a go stone by providing a position control means for controlling the position of a cutting mechanism part in such a manner that a work is brought into contact with a grinding wheel in a designated position. CONSTITUTION: A cutting mechanism part 14 comprises a chuck 11, a chuck opening and closing cylinder 12 and a chuck rotating motor 13, and is moved by a position control means 16. A cylinder is used as the position control means 16. The cutting mechanism part 14 is adapted to freely turn on the fulcrum within a horizontal plane, and moved centering round the fulcrum in a horizontal plane by the forward and backward movement of the cylinder 16. Thus, the tip of the chuck 11 is moved while drawing a circular-arc, and a work is connected to a grinding wheel 15 rotated by a grinding wheel rotating motor in a designated position to conduct curving working for the work.
Patent JP-S6067983-A (JP)
Inventor: KATSUNO OSAMU
IPC: G09F9/00
Filed: 1983-09-22
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-S5964608-A (JP)
Title: Polymer of sulfonated dicyclopentadiene
Inventor: SHINOHARA HIRONOBU
IPC: C09K23/52
Filed: 1982-10-06
Abstract: PURPOSE:To produce the titled polymer excellent in surface activity and useful as an emulsifier, dispersant, wetting agent, detergent, or smoothing agent, by polymerizing sulfonated dicyclopentadiene. CONSTITUTION:Sulfonated dicyclopentadiene of the formula, wherein M is H, an alkali metal, an alkaline earth metal, ammonium, or an amine, and n is 1 or 2, is polymerized or copolymerized with a monomer copolymerizable therewith in the presence of an acidic compound catalyst (e.g., sulfuric or phosphoric acid). The MW of the produced (co)polymer can be varied suitably by varying reaction conditions, especially, the kind and amount of an acidic compound catalyst and a solvent, a reaction temperature, or a reaction time. This (co)polymer has excellent surface activity, is very useful as a surfactant for use in organic and inorganic materials, and can be widely used as an emulsifier, dispersant, wetting agent, detergent, or smoothing agent.
Patent JP-H0226066-A (JP)
Title: Semiconductor memory device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/108
Filed: 1988-07-14
Abstract: PURPOSE:To reduce the size of a memory cell by forming a switching transistor on a columnar projection part while forming the capacity thereunder, whereby the positions of the switching transistor and the capacity are overlapped. CONSTITUTION:A switching transistor consists of a gate electrode 8, which constitutes a word line buried in a hollow part of a columnar projection part 2 through a gate insulating film 4, and a source and a drain 5 and 6 formed the columnar projection part 2 while being separated in the up and down directions. Accordingly, the switching transistor is formed on the columnar projection part 2 and thereunder the capacity 13 is formed and the positions of the switching transistor and the capacity seen from the top are overlapped. Thereby, the size of a memory cell can be reduced.
Patent JP-H10291961-A (JP)
Title: Lubricating assistant and production of ethyl stearate to be used for the assistant
Inventor: YOSHIMIZU KIMIKO
IPC: A61K9/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating assistant giving moistness to the mucosa in the body cavity, capable of protecting the mucosa from a material inserted from outside, developing a good feeling in use and useful e.g. for a lubricating suppository for the anus, vagina, etc., by forming a material composed mainly of ethyl stearate. SOLUTION: A material composed mainly of (A) ethyl stearate [e.g. having a melting point of 30-35 deg.C, a purity of 90-99 wt.% and a viscosity of 35 cSt at 36 deg.C] and optionally containing (B) a drug such as a sterilizing agent is formed in the form of sphere, suppository, capsule, etc. For example, the lubricating assistant 1 is produced by including the component A in a soft capsule composed of 50-95% of gelatin, 5-40% of glycerol and 1-15% of water and sealed by thermally welding the circumferential edge part of the capsule.
Patent JP-S6236817-A (JP)
Title: Heat treatment device
Inventor: MIURA SHINYA
IPC: H01L21/22
Filed: 1985-08-12
Abstract: PURPOSE:To make it possible to discharge air containing dust from a mechanical section backwards, by providing an air duct in the depth on a load station table. CONSTITUTION:The front of a load station is opened, has a filter unit 1 and is paneled except for that the one of the sides is connected to a scavenger 4 of a furnace 5. An air duct or openings 10, 11, and 12 are provided to at least one section of a back panel 8 to remove air remaining in the load station. It is possible to reduce the effect of dust produced from a loader mechanism onto the wafer by providing the duct in the region near the furnace where the wafer is inserted and drawn out as an especially effective section.
Patent JP-H103198-A (JP)
Title: Image forming device
Inventor: MIZUISHI HARUJI
IPC: G03G15/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal image from being formed even when toner, which is largely fluctuated by an environment such as temperature, is used, by variably controlling the electrostatic charge potential of the photoreceptor of an image forming device executing a two- component developing action according to the environment. SOLUTION: A voltage impressed on an electrostatic charge roller 19 is changed according to the surface temperature of the roller 19. By such a control action, humidity is considered to be lowered when the temperature is lowered. Then, the target electrostatic charge potential of the surface of the photoreceptor 18 is lowered by lowering the voltage impressed on the roller 19 as much as a prescribed value at a low temperature and humidity time with respect to such a low voltage control action that the surface potential of the photoreceptor 18 is fixed. Therefore, the attachment of carrier to the surface of the photoreceptor 18 and the flowing-out thereof are eliminated and the abnormal image is prevented from being formed. When the electrostatic charge potential of the photoreceptor 18 is lowered, there is the possibility of surface staining.  However, the surface staining is hardly caused because the electrostatic charge quantity of agent is high at the low temperature and humidity time. Besides, since the dropping amount of the electrostatic charge potential of the surface of the photoreceptor 18 is not large but enough with respect to a temperature range near the normal temperature, any problem is not caused.