baber/WOPTO huggingface dataset:
Patent JP-S61129110-A (JP)
Title: Dentifrice agent for oral cavity treatment
Inventor: INOUE KIYOSHI
IPC: A61K8/60
Filed: 1984-11-27
Abstract: PURPOSE:A dentifrice agent acting on part between the teeth or its periphery to carry out sterilizatin, to make the oral cavity clean, and to prevent evolution of a foul breath, containing glucose, an antiseptic such as tannic acid, salicylic acid, etc., and a chloride or a fluoride. CONSTITUTION:A dentifrice agent containing glucose, an antiseptic such as tannic acid, salicylic acid, etc., and a chloride or a fluoride. The dentifrice agent prevents occurrence of harmful substances caused by the action of decomposing molds in the oral cavity, and can prevent an unpleasant foul breath. A chloride and a fluoride of Zn, Sr, Al, etc. are used as the chloride and the fluoride.
Patent JP-S6490562-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: FUKUTOMI TAKESHI
IPC: H01L21/8247
Filed: 1987-10-01
Abstract: PURPOSE:To increase breakdown strength by forming a double diffused layer composed of two kinds of impurities of arsenic as a high-concentration diffusion region and phosphorus as a low concentration diffusion region in a drain region in a MONOS type FET. CONSTITUTION:Extremely thin silicon dioxide film 2 and silicon nitride film 3 as gate insulating films having MONOS structure are grown on a P-type silicon substrate 1, and N-type low concentration diffusion regions 4 are formed. An silicon dioxide film 6 as a thick-film is shaped to the low concentration diffusion regions 4 and the silicon nitride film 3 through an oxidation technique. A polycrystalline silicon film 7 as a gate electrode is shaped, and the polycrystalline silicon film 7 and an silicon dioxide film 5 are removed, leaving specified sections by using a lithographic technique and an etching technique. The ions of an N<+> type impurity are implanted by employing a self-alignment technique, thus forming high concentration diffusion regions 8.
Patent JP-H0885274-A (JP)
Title: Bookbinding apparatus
Inventor: NAKAZAWA NORIAKI
IPC: B42C1/12
Filed: 1994-09-16
Abstract: PURPOSE: To integral a backbone with a sheet material bundle without heating by incorporating the backbone having a caulking fitment in front sheet containing means and pressurizing means for processing via the caulking of the backbone in a bookbinding unit in a bookbinding apparatus attached to an image forming apparatus. CONSTITUTION: This bookbinding apparatus 2000 comprises a first conveyor 2100 for conveying a sheet material discharged from an image forming apparatus 1000, and a second conveyor 2200 for conveying the backbone fed from a front sheet feeder 2400. The apparatus 2000 also comprises a sorter 2300, a bookbinding unit 2500 for bookbinding the backbone and the sheet materials by a caulking fitment, and a third conveyor 2600 for conveying the bookbound sheet material bundle to a bookbinding tray 2700. When the backbone and the bundle are conveyed to the bookbinding unit 2503, the backbone is held by clampers 2504, 1517, and placed on the bookbinding base of a pressurizing unit 1. Then when the bundle is inserted between the backbones, a clamper interval and a base are shortened to be pressurized, thereby bookbinding the bundle.
Patent JP-H0591709-A (JP)
Title: Brushless motor
Inventor: KUNISHIGE YASUO
IPC: H02K29/08
Filed: 1991-09-27
Abstract: PURPOSE:To provide a brushless motor, wherein the power loss of the motor, which is caused by an eddy current, is reduced, and the thrust force in the direction of the shaft of the rotor part of the motor is stabilized, and further, the output signal of the positional sensing element (a Hall element) of a magnet, which is necessary for operating the driving circuit of the motor, can be obtained. CONSTITUTION:Since a driving magnet 3 is opposed to a magnetic disc 13, whose outer diameter is smaller than the one of the driving magnet 3, and both are rotated in a body, the eddy current generated in a stator yoke 6 is reduced. Also, since a magnetic attractive force acts on the rotor of a brushless motor, a thrust force in the direction of the shaft of the rotor is stabilized. Further, by providing a positional sensing element 7 of the magnet 3 on the outside of the magnetic disc 13, the output signal of the positional sensing element 7, which is necessary for the driving circuit of the brushless motor, can be obtained.
Patent JP-S61127267-A (JP)
Title: Control system of extension busy indication
Inventor: TAGUCHI KIKUO
IPC: H04M3/60
Filed: 1984-11-26
Abstract: PURPOSE:To lighten a load for a trunk line attendant board of a central control unit by providing an extension busy information memory measures comprising an extension busy information registration area and an address information memory area which discriminates an extension busy information registration area of number band unit at every attendant board controlling devices. CONSTITUTION:When a variation information DBLF concertning to a busy state of a subscriber having a number 40XX (4000-4099) is sent to each trunk attend ant board controlling device (ATTC)210-21n from a CPU20, each ATTC210-21 n refers the top address of the busy information area 11 on which the busy information of 40XX No. is registered from an address area 10 of extension busy information memory (BLF)220-22n prepared by itself and renovates a concerned extension number memory in conformity to the preceding variation in formation out of a busy information 11 stored with the busy information of No.40XX. Since CPU20 doesn' perform the extension busy indication control on ATT2300, 2301-23n0, 23n1. it is possible to reduce its load.
Patent JP-H1075498-A (JP)
Title: Acoustic reproducing device
Inventor: HAYAKAWA JUNICHI
IPC: H04R9/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make possible satisfactory sound quality reproduction and low sound reproduction even when a miniaturized speaker system is used and further to reduce production costs by using a magnetic circuit common for a speaker for reproducing and a speaker for muffling concerning the speaker system for which the speaker for muffling is coaxially arranged at the back of the speaker for reproducing. SOLUTION: A voice coil bobbin 6 for the speaker for reproducing and a voice coil bobbin 7 for the speaker for muffling are respectively fixed onto a diaphragm 1 of the speaker for reproducing and a diaphragm 2 of the speaker for muffling. A frame 10 holds the respective diaphragms and the magnetic circuit. Since the oscillation system of the speaker for reproducing and the speaker for muffling perform in-phase operation at the time of muffling operation and are almost equal in amplitudes as well, it is not necessary to enlarge its gap and the speaker for reproducing and the speaker for muffling are driven by one magnetic circuit without respectively having magnetic circuits.
Patent JP-H1190734-A (JP)
Title: Wire electric discharge machining control method and apparatus
Inventor: TAKADA SHIRO
IPC: B23H7/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a wire electric discharge machining control method and apparatus that can predict a finishing time after a second machining, and as a result, to improve production efficiency. SOLUTION: This apparatus is provided with a power supply 7 that supplies power between a wire electrode 1 and a work 2, a moving means 6X that moves the work 2 along a fixed machining path, a speed control mean 10 that controls a sending speed of a moving mean 6Y to be at a fixed speed, a detecting means 8 that detects the discharging condition between the wire electrode 1 and the work 2, an electric condition correcting means 9 that corrects the electric condition of the power supplied from the power supply 7 across the electrodes of the wire electrode 1 and the work 2 so that the detected discharging condition detected by the detecting means 8 does not change.
Patent JP-2001070240-A (JP)
Title: Endoscope instrument
Inventor: SAITO KATSUYUKI
IPC: G02B23/24
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope instrument for connecting various purpose endoscope imaging devices to a common video processor. SOLUTION: A video processor 4, connected to various purpose endoscope imaging devices with a common connector 121, executes signal processing suitable for each endoscope imaging device by controlling a color correcting matrix circuit 137 according to imaging device discriminating signals from the endoscope imaging devices, etc. In this way, various purpose endoscope imaging devices can be connected to a common video processor.
Patent JP-H0992326-A (JP)
Title: Alkaline battery
Inventor: NEMOTO KIYOMITSU
IPC: H01M10/05
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a Na/S battery in which the reduction in charge and discharge efficiency of the battery is prevented to enhance the output and extend the life. SOLUTION: In the inside and outside of the safety tube of a Na/S battery, a material (oxygen getter agent) having an oxide generating free energy larger than Na1 O is set within negative electrode active material Na to purify Na. The battery can be thus stably operated for a long period with high output without blocking the Na supplying hole on the safety tube bottom part nor reducing the charge and discharge efficiency of the battery, and a great effect can be provided with a simple structure.
Patent JP-H08115251-A (JP)
Title: Computer system
Inventor: KATO SATOSHI
IPC: G06F12/00
Filed: 1994-10-14
Abstract: PURPOSE: To allow a CPU to maintain high performance even when access is given from another bus master to a main memory while the CPU has access to the main memory. CONSTITUTION: As the main memory 13 of the CPU 11, a multi-port memory provided with a serial access port in addition to a random access port is used and the access of the main memory (MPM) 13 by the bus masters (a DMA controller 14 and a refresh controller 15) other than the CPU 11 is performed through the random access port. The CPU 11 performs control so as to transfer a group of data and instructions from the main memory 13 to a cache system 12 through the serial access port of the main memory 13. The control is performed by accessing the random access port of the main memory.
Patent JP-S62111806-A (JP)
Title: Controller for transfer shelf
Inventor: MATSUNAGA HAJIME
IPC: B65G1/12
Filed: 1985-11-07
Abstract: PURPOSE:To improve the working efficiency by searching the accommodation shelf No. by a searching means by only inputting an arbitrary number of article No. warehoused and delivered by an input means and rearranging the article No. in the order of the shelf No. by a rearranging means if necessary and demanding the article No. by a shelf No. demanding means and displaying the article No. on a display means. CONSTITUTION:The article No. is input into a CPU 21 in succession from the keyboard in an input operation part 24 according to the warehousing voucher attached onto a warehoused article, and the CPU 21 searches the set shelf No. and a unit weight for the input article No. from a memory 22, and the set data are rearranged from the input order to the order of the shelf No. by an input operation part 24. The CPU 21 outputs the shelf No. into a microcomputer 28 by a work starting switch, and the packet 13 having the accommodation part of the shelf No. corresponding to the first article No. of the warehousing work data is demanded to a carrying-in or -out part 12, and an indication lamp 29 is lighted up, and at the same time, the article No. and the unit weight are indicated into a display part 25. When the indicated article is loaded onto a receiving plate 18, the weight is weighed in a weighing part 26, and the CPU 21 calculates the number of articles from the weight and the unit weight, and said quantity is displayed onto an indication part, and the article on the receiving plate is accommodated into the accommodation part, and warehousing is finished.
Patent JP-H08152768-A (JP)
Title: Image forming device
Inventor: TABUCHI TAKESHI
IPC: G03G15/00
Filed: 1995-09-27
Abstract: PURPOSE: To stably obtain a required charge potential even if the surface temperature of a charge roller changes every moment due to consecutive image formations. CONSTITUTION: A voltage which is applied to the charge roller 2 by a high voltage power source circuit 24 is controlled according to, in the case of image formation on a first sheet, a detection temperature obtained when a temperature detection sensor 20 came into contact with the charge roller 2 right before the start of the image formation, and according to, in the case of image formation on a second and succeeding sheets, a detection temperature obtained in the non-contact position where the temperature detection sensor 20 is separated from the charge roller 2.  In spite of a gradual increase of the surface temperature of the charge roller 2 accompanying the increase of the number of times of image formation, a voltage to be applied to the charge roller 2 is controlled according to the changed temperature, therefore a photoreceptor 1 can be stably charged to a required charge potential. Also, frictional sound is prevented by separating the temperature detection sensor 20 from the charge roller 2 during the image formation.
Patent JP-H03110809-A (JP)
Title: Soft-magnetic thin film and magnetic head using same
Inventor: ASHIDA AKIHIRO
IPC: H01F10/26
Filed: 1989-09-26
Abstract: PURPOSE:To prevent the deterioration of input/output characteristics by laminating alternately FeSi and a metal film consisting of a kind of elements, i.e., Ir, Re, Ru, and the like or an alloy film consisting of more than two kinds of metals selected out of the elements mentioned above. CONSTITUTION:A magnetic film (FeSi) 52 and a non-magnetic film (Ir) 53 are deposited alternately on a substrate 51. It may be as well to use a metal film consisting of a kind of elements, i.e., Re, Ru, Pt, Rh, Au, Ag, and Ta or an alloy film consisting of more than two kinds of metals selected out of the elements mentioned above instead of Ir. These metals having each high melting point or their alloys are themselves very stable materials. Even though laminate structure with FeSi, therefore, is formed or heat treatment at a temperature of more than 400 deg.C is performed, no mutual diffusion takes place. As FeSi is cut in pieces by high melting point materials, it does not perform a particulate growth even though it is treated with heat. As a result, its favorable soft magnetic characteristics are maintained even at comparatively high temperatures. In this way, input/output characteristics which are superior in durability are obtained.
Patent JP-H1178357-A (JP)
Title: Device for conveying tip member left attached to barrel tip
Inventor: FUJIYOSHI TORU
IPC: B43K21/26
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent a tip member which is temporarily introduced into the tip of a barrel from falling while the tip member is conveyed by positioning the support part of a chain conveyor which supports the forward tip side of the barrel at a higher elevation than the support part of a chain conveyer which supports the backward tip side of the barrel, under such a configuration that the conveyors are arranged in two parallel lines on a base. SOLUTION: A barrel 6 to be loaded onto chain conveyors 1, 2 intermittently one by one is conveyed by the conveyors 1, 2 in such a manner that the tip of the barrel 6 becomes gradually inclined upward from a point before a first position. In the first position, a tip member supply part 4 is supplied and a tip member is loosely introduced into the tip of the barrel 6. Next, in a second position, the tip member is half-screwed and temporarily tightened with the help of a temporarily tightening member 7 for the tip member. After that, the tip member is fully tightened by a fully tightening member for the tip member in a third position.  After the completion of the supply of the tip member to the tip of the barrel 6, the tip member does not fall halfway due to vibration or the like before the tip member which is loosely introduced through the tip of the barrel 6 in the first position is half-screwed and temporarily tightened in the second position, as the tip of the barrel 6 is tilted upward by a push-up plate 9.
Patent JP-S63115892-A (JP)
Inventor: EDOWAADO TOOMASU MAAKISU
IPC: C07C31/12
Filed: 1987-10-05
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-H1186603-A (JP)
Title: Optical device
Inventor: KABURAGI KIYOYUKI
IPC: F21S2/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide superior uniformity of illuminance in an area to be emitted, enhance the utilization efficiency of light, and make the structure compact by supplying cooling air to a light source lamp through a through-hole formed in the center of a first lens plate, arranged within the optical path of a concave reflecting mirror having an optical axis conformed to the arc direction of the light source lamp. SOLUTION: A concave reflecting mirror 20 is arranged so that its optical axis L conforms to the arc direction of a light source lamp 10, and a first lens plate 30 is installed so that one surface thereof makes contact with the opening end part of the concave reflecting mirror 20. An integrated system is constituted by a second lens plate 40 together with the first lens plate 30, and a cooling means 50 sends cooling air to the light source lamp 10 through a through-hole 31. Since the through-hole 31 is formed in an area, where the shade of the bulb of the light source lamp 10 is formed within the central area where the illuminance of the light from the concave reflecting mirror 20 is made relatively small, adverse effects on the utilization efficiency of light by the formation of the through-hole 31 can be made small.  Further, the temperature rise in the connecting part between a molybdenum foil 12M and an external lead bar 12L can be suppressed.
Patent JP-H0561030-A (JP)
Title: Display device
Inventor: SUZUKI HIDETOSHI
IPC: G09F9/00
Filed: 1991-09-04
Abstract: PURPOSE:To make a device thin structive and to accomplish display with uniform and very high intensity all over a display surface by providing a plate-like light source and a transmission type liquid crystal panel in which the plate-like light source is set as a rear light source. CONSTITUTION:This device is provided with the plate-like light source including plural electron emitting elements 2 which are two-dimensionally arrayed on a substrate 1 and a phosphor 4 which emits visible light by the radiation of electron beams from the elements 2 in the same vacuum vessel, and the transmission type liquid crystal panel 12 in which the plate-like light source is set as the rear light source. When specified voltage is impressed on the respective elements 2, the electron beams are simultaneously emitted from the respective elements 2, and the beams collide with the phosphor 11, so that the phosphor 4 emits the light. By constituting the device so that respective light emitting points on the phosphor by the respective electron beams may be uniformly arranged with respect to all the picture elements of the panel 12, the entire screen of the panel 12 is illuminated with uniform intensity by the phosphor 4.
Patent JP-H03111705-A (JP)
Title: Inspecting device of article
Inventor: HAYASHI MASAHIKO
IPC: G06T7/00
Filed: 1989-09-26
Abstract: PURPOSE:To enable automatic discrimination of the position of an indicating element attached to an article, by providing an image pickup means of picking up an image in a state wherein both the indicating element and the article are positioned within the same image pickup field, and a position discriminating means. CONSTITUTION:A proximity sensor S detecting whether or not an article 2 is at a position for inspection is provided in a place on the lateral side of a conveyor 1, at a position whereat a label 3 is put in a state of being fitted in the outer peripheral part of the article 2. Moreover, an ITV camera 6 as an image pickup means of picking up an image in a state wherein both the article 2 and the label 3 are positioned within the same image pickup field is provided in a place on the lateral side of the conveyor 1, at a position whereto the article 2 is moved at a set distance after it is detected by the sensor S. As the article 2 is put in the state of being positioned within the image pickup field of the camera 6, the image of both the article 2 and the label 3 attached to the outer peripheral part thereof is picked up in the state wherein both of them are positioned in the same image pickup field. An information on this picked-up image is inputted to a control device 7 for image processing, which constitutes a position discriminating means 100, and the position of the label 3 is discriminated automatically.
Patent JP-H08246697-A (JP)
Title: Operating-state detector for side brake of car
Inventor: HIRABAYASHI ZEN
IPC: E04H6/20
Filed: 1995-09-28
Abstract: PURPOSE: To improve safety by surely detecting the operating state of a side brake in an operating-state detector for the side brake of a car. CONSTITUTION: A conveyor 11, on which the wheels W of a car S are grounded, is moved freely at a fixed speed in a fixed distance along the travelling direction of the car S by a driving motor 12. A photoelectric sensor 15 detects the movement of the car S at the time of the shifting of the conveyor 11, and a decision equipment 17 detects the operating state of the side brake for the car on the basis of the result of the detection.
Patent JP-H07257912-A (JP)
Title: Silicon nitride powder and silicon nitride containing aqueous slurry
Inventor: SHIBATA KOJI
IPC: C01B21/068
Filed: 1994-10-17
Abstract: PURPOSE:To provide a silicon nitride powder capable of easily obtaining a low viscous silicon nitride containing aq. slurry having high powder concentration and the low viscous silicon nitride containing aq. slurry using the same. CONSTITUTION:In the silicon nitride powder having 5-20m<2>/g specific surface area, the saturated adsorption quantity at 20 deg.C is equal to below adsorption quantity expressed by following equation (1) when a polyvinyl alcohol having the average degree of polymerization of X and the saponification value of Y (mol%) is dissolved in water and adsorbed by the silicon nitride powder. adsorption quantity(mg/m<2>)=0.000112X+0.523Y/100-0.207.
Patent JP-H1087183-A (JP)
Title: Recycling method and device for used bobbin
Inventor: AKAZAWA KIYOSHI
IPC: B65H75/50
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method and a recycling device enabling the recycling of used bobbins made of paper tubes. SOLUTION: A used bobbin 1 made of a paper tube, or paper at least at its surface, having a slit groove 2 circumferentially formed on the surface of its end portion for holding a thread is worked such that the slit groove 2 is expanded in width with a blade tool 11 inserted under pressure thereinto over a part of or the whole longitudinal length. A recycling device, which includes outside the outer periphery of the bobbin 1 set on a bobbin holder 3 a sensor 16 for detecting the slit groove 2 and the blade tool 11, moves at least one of the blade tool 11 and the bobbin holder 3 based on a detection signal from the sensor 16 such that the blade tool 11 and the slit groove 2 are opposed to each other, and then inserts the blade tool 11 into the slit groove 2 under pressure.