baber/WOPTO huggingface dataset:
Patent JP-H11163443-A (JP)
Title: Pulsed gas laser and method for exciting the same
Inventor: HAYASHI TOSHIHARU
IPC: H01S3/0977
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a pulsed gas laser which is capable of uniformly pre- ionizing an entire discharge space and a method for exciting the laser. SOLUTION: In a pulse gas laser which is provided with a laser tube 13 for housing a laser medium, a cathode 14 and an anode 15 arranged in the laser tube 13, and a corona electrode 16 which pre-ionizes the discharge space between the cathode 14 and anode 15, the corona electrode 16 is constituted of a conductor plate 16b having a prescribed width in a direction connecting the cathode 14 and the anode 15 and a dielectric substance 16a which covers at least a part of the conductor plate 16b, and in addition, the conductor plate 16b is extended in the longitudinal direction of the cathode 14.
Patent JP-H06169948-A (JP)
Title: Surface material for absorptive article
Inventor: TODA MASAYUKI
IPC: A61F13/494
Filed: 1992-12-08
Abstract: PURPOSE:To provide more a clean feel and a good skin touch to a surface material by preparing it of a constitution wherein a non-woven fabric or a mesh sheet is used as a base and a liq. permeable porous film is laminated on an absorptive face and a plurality of ribs on the absorptive face are placed on both sides of the approximately central part and the inclined directions of the ribs are faced to the central part of the absorptive face. CONSTITUTION:The surface material 2 of a sanitary napkin 1 is constituted of a composite material wherein a non-woven fabric or a mesh sheet 7 is used as a base and a liq. permeable porous film 8 is laminated on the approximately central part or the central zone and a plurality of ribs 5 on the absorptive face 2A are placed on both sides of the approximately central part of the absorptive face 2A and the inclined direction is faced to the central part of the absorptive face 2A. As the louver-shaped ribs 5 are inclined toward the central part of the liq. absorptive face 2A, it effectively acts to prevent leakage of blood of menses in the width direction of the sanitary napkin 1 and as the ribs 5 has a bellows structure, the characteristic easiness for moving exhibits its effect on fitting properties of the sanitary napkin 1 during fitting.
Patent JP-H03188958-A (JP)
Title: Closed circuit grinding method
Inventor: SASAKI AKIO
IPC: B02C23/08
Filed: 1989-12-20
Abstract: PURPOSE:To miniaturize the separator of a foreign matter and also to prevent clogging of the foreign matter in a system by taking out one part of the coarse grain component discharged from a classifier and supplying it to the separator of the foreign matter to remove this foreign matter and returning the residual coarse grain component to the closed circuit grinding system. CONSTITUTION:A raw material is supplied to a grinder 2 from 1, ground 3 and treated in a classifier 4 to classify it into a product 10 of fine powder and coarse grain 5. This coarse grain 5 is returned to the grinder 2. One part of coarse grain 5 discharged from the classifier 4 is drawn out. The coarse grain 6 being the drawn one part is supplied to the separator 7 of a foreign matter. The foreign matter 9 is drawn out and the residual coarse grain component 8 is returned to the classifier 4. These are repeated and thereby a closed circuit grinding system is constituted. Accordingly the separator 7 of the foreign matter can be miniaturized because the coarse grain component 6 supplied to the separator 7 is repeatedly supplied one part by one part. Further the foreign matter is successively removed by repeating the supply to the separator 7 and therefore clogging based on the foreign matter in the closed circuit is prevented.
Patent JP-H0949050-A (JP)
Title: High strength hot rolled steel sheet small in deterioration in yield strength after forming, pipe formed by using the same and production of high strength hot rolled steel sheet
Inventor: KASHIMA TAKAHIRO
IPC: C22C38/14
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To produce a high strength hot rolled steel sheet for the stock for a steel pipe excellent in yield strength by subjecting a carbon steel slab under heating under specified temp. conditions to form into a hot rolled steel sheet, therefore executing a two-stage cooling at specified cooling rates and coiling the same. SOLUTION: A steel slab contg., by weight, 0.02 to 0.25% C, <0.6% Si, <2.5% Mn, <0.05% P, <0.01% S, 0.01 to 0.10% Al, <0.1% Ti, <0.1% Nb and <0.1% V or furthermore contg. specified small amount of at least one kind among Ni, Cu, Mo, Cr, B, Ca and rare earth metals is heated at 1000 to 1400 deg.C and is subjected to hot rolling at 70 to 900 deg.C finishing temp.  to form into a sheet material, which is immediately cooled for 2 to 20sec at the average cooling rate of <=30 deg.C/sec, is successively cooled to the Ar1 point to 300 deg.Cat the average cooling rate twice the above and is coiled at >=300 deg.C to produce the high strength hot rolled steel sheet composed of ferritic phases of >=50% area rate (F) and secondary phases having <=9μm average grain diameter other than the ferritic phases, in which the ratio of d/F is regulated to <=0.15, and small in the yield strength of a steel pipe in the case of being formed into a steel pipe.
Patent JP-H11161278-A (JP)
Title: Piezoelectric buzzer
Inventor: ITO HIROSHI
IPC: B06B1/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a small piezoelectric buzzer providing stably an announcing sound of 2 KHz. SOLUTION: This piezoelectric buzzer 50 has a cylindrical lower case 58 comprising a bottom wall 53 with external connecting terminals 51, 52 and a side wall 55 provided with a diaphragm locking part 59 and a recess 57 in its inner circumferential surface 55a and opened in its upper side, a cylindrical upper case 60 comprising a side wall 62 provided in its outer surface with a protrusion 61 engaged with the recess 57 and an upper wall 64, a piezoelectric element 71 fixed with a piezoelectric element provided with an electrode in a main face of a piezoelectric ceramic 72 2-50 μm thick in the central part of one of main faces of a metal diaphragm 2-50 μm thick and 8-14 mm diagonally, and insulation-covered conductors 77,  78 connected conductively to the matal diaphragm 71 and the electrode 73 of the piezoelectric element and connected in the other end to the external connecting terminals 51, 52 respectively with deflection. The peripheral part of the metal diaphragm 71 is constituted to be nipped between the diaphragm locking part 59 of the lower case 58 and the lower edge 65 of the side wall of the upper case 60 not to impede free vibration as well as to be locked to the diaphragm locking part 59.
Patent JP-H05140715-A (JP)
Title: Manufacture of galvanized steel sheet
Inventor: SUZUKI SHINICHI
IPC: C23C2/06
Filed: 1991-11-18
Abstract: PURPOSE:To uniformly apply plating by previously applying Fe-C composite plating to the surface of a steel sheet and thereafter applying galvanizing thereto. CONSTITUTION:The surface of a steel sheet contg. 0.03 to 3% Si is applied with Fe-C composite plating and is then galvanized. Thus, since it is excellent in coating corrosion resistance, press formability and weldability, the surface plating of a galvanized steel sheet used for a wide industrial field as the material for automobiles, house appliances and building materials can uniformly be applied.
Patent JP-H04195625-A (JP)
Title: Information processor
Inventor: ITO TAKAFUMI
IPC: G06F3/0487
Filed: 1990-11-28
Abstract: PURPOSE:To easily and efficiently input data by displaying an input area which indicates specific process contents and also indicates a specific area on a tablet for indicating the execution of the process contents at an optional position corresponding to contents which are already displayed. CONSTITUTION:An integrated display input device 2 is constituted by stacking the transparent table 6 and an LCD 7 in one body. When a pen tip switch turns on outside the coordinate detection effective area on the transparent tablet 6, it is decided that the display of a software keyboard 35 is indicated and a kind of software keyboard for inputting a character kind corresponding to an input field where a cursor 34 is currently present is determined. Then the determined software keyboard is displayed where the software keyboard does not overlap with the cursor 34 in a display picture and the area range of overlapping with respective input fields is minimum. Consequently, the software keyboard can easily be displayed where no trouble is caused when display contents are viewed and the efficient data input becomes possible.
Patent JP-H06249695-A (JP)
Title: Measuring method for molten-metal-bath depth inside torpedo car
Inventor: KANEGAE SHIGEMITSU
IPC: G01F23/00
Filed: 1992-11-13
Abstract: PURPOSE:To enhance the accuracy of the measured value of a molten-metal-bath depth and to make the title method peculiarly profitable by a method wherein a liquid level inside a torpedo car is measured from the upper part and also a level at the iron-skin bottom part in the torpedo car is measured from the lower part. CONSTITUTION:When a torpedo car 1 enters a molten-iron pretreatment place, the iron-skin bottom part of the torpedo car is measured by an ultrasonic sensor 2. After a slag-discharging operation inside the torpedo car at the early stage has been finished, the liquid level of a molten metal is measured by a float-type level sensor 3. Two positional signals which have been measured are sent to a microcomputer 8. The weight, the liquid level and the like of the molten metal are corrected and operated on the basis of a bath depth, the setting operation of a material for treatment, and the setting operation of a raising and lowering distance for a primary lance 5 for material blasting, an air or oxygen lance 6 and a secondary lance 7 for temperature-measurement and sampling are operated. The signals are sent to a smelting control system.
Patent JP-H08185434-A (JP)
Title: Facilities drawing generating device
Inventor: ONUMA KOICHI
IPC: G06F17/50
Filed: 1994-12-28
Abstract: PURPOSE: To provide a facilities drawing generating device with which the attribute of an underground pipe can be displayed while being related with that underground pipe. CONSTITUTION: Vector data are inputted from S501 to S505. Next, the inputted data are displayed. First of all, the underground pipe stored in a work file is displayed (S506). The display of attribute data is instructed from a menu and the underground pipe to display the attribute data is instructed (S507). The underground pipe to display the attribute data is extracted (S508) and the data of that underground pipe are displayed while changing its color (S509). Thus, the graphic data to display the attribute data can be recognized. A dimension line and extension lines are generated (S510 and S511) and in order to display the attribute data on the prepared dimension line, the correspondent attribute data are extracted (S512). Then, the position to display those attribute data is decided (S513). Afterwards, the attribute data are displayed at that position (S514).
Patent JP-H02177418-A (JP)
Title: Reduced projection aligner
Inventor: ISHIBASHI YORIYUKI
IPC: H01L21/027
Filed: 1988-12-28
Abstract: PURPOSE:To make it possible to calibrate highly accurately the relative positional relation between a reticle alignment optical system and a wafer off axis alignment optical system by providing a reticle alignment mark and a physical alignment mark in specific positional relation. CONSTITUTION:To calibrate the relative positional relation between a reticle alignment optical system 11 and a wafer off axis alignment optical system 12 through a projecting lens 3 with the light 21 of the same wave length as the exposure light 5, a reticle alignment mark 13 is provided in a reticle 4 and a physical mark 14 is provided on a wafer table 1. In such a reduced projection exposer, said reticle alignment mark 13 and physical alignment mark 14 are provided in such relation that the positions of each other's mark parts 63 and 68 are deviated in the direction crossing the alignment direction at right angles when one hand forms an image on the other hand through a projecting lens 3 or reversely the other hand forms an image on the one hand through the projecting lens 3.
Patent JP-2001146241-A (JP)
Title: Bag with synthetic resin chuck
Inventor: YANO MITSURU
IPC: B65D33/25
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To satisfy both functions acting as a bag main body and function acting as a chuck for various kinds of raw material for the bag main body, keep a sealing characteristic at both ends of the chuck and prevent both ends from being peeled off and further the bag from being broken or damaged. SOLUTION: A fundamental base film having either a single layer or a plurality of layers capable of being thermally adhered to each of a chuck 4 and barrel films 2 is placed between the chuck 4 and the barrel film 2, the chuck 4 and the barrel films are thermally adhered. A width W2 of either the fundamental base film or the first base film is set to be wide in such a way that it has a relation of [a chuck collapsing deformation width at side seals 6 of both ends or a chuck collapsing deformation width W3 including a second base film less than a collapsing deformation width W4 of the fundamental base film or the first base film].
Patent JP-H10159908-A (JP)
Title: Canvas and toothed belt using this canvas
Inventor: TAMAOKI TOSHITAKA
IPC: F16G1/28
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent oozing-out of rubber, and reduce a noise when a belt is driven by covering surfaces of plural tooth parts forming canvas into the toothed belt and performing covering processing on both surfaces by latex. SOLUTION: An original textile of canvas is soaked in a latex liquid, and is dried after being squeezed by passing it through between rollers, and is also processed by an RFL liquid. At this time, a solid stocking quantity of latex is set to 5 to 200wt.% to the original textile. The canvas is wound round an outer periphery of a cylindrical mold having a prescribed tooth groove so that the circumferential direction becomes the extensible-contractible weft, and a core becoming a conductor 154 is wound in a spiral shape round its surface, and an unvulcanized rubber sheet becoming a tooth part 12 and a back 16 is also wound. A vulcanizing sleeve is fitted, and the whole is covered with it, and is vulcanized and pressurized. Then, the rubber sheet enters a recessed part of a mold from between conductor cords, and the canvas is drawn out, and a tooth part 12 whose surface is covered with the canvas is formed. Thus cylindrical belt material is cut in a prescribed width, and is formed as a toothed belt.
Patent JP-H02177678-A (JP)
Title: Image pickup system by solid-state image pickup element
Inventor: SUZUKI SHIGEO
IPC: H04N5/341
Filed: 1988-12-28
Abstract: PURPOSE:To improve the color balance of a reproduced picture by giving the difference in storage time for the picture signal of each field by applying a drain signal to a solid-state image pickup element and setting non-storage time in which signal charges are not stored in one part of the field. CONSTITUTION:When the signal charges of a color picture in each field by each wavelength range light beam is to be stored, light receiving time difference can be provided by sweeping out signal charges for prescribed time to a drain and setting the non-storage time instead of storing signals extending over the whole period of the field. Thereupon, the drain signal is to be applied to the solid-state image pickup element for the prescribed time. The period in which the drain signal is applied becomes the non-storage time, and the signal charges are never stored and swept out as they are in the non-storage time. Further, when the drain signal is released, the signal charges are stored. Thus, an output level in each field can be adjusted, and the color balance of the picture can be accurately adjusted.
Patent JP-H10177163-A (JP)
Title: Liquid crystal display panel and its manufacture
Inventor: YUDASAKA KAZUO
IPC: G02F1/1365
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To make a liquid crystal display panel compatible for both the holding of numerical aperture and the improvement of a signal hold characteristic, and to make it possible to improve display performance of a high definition display body, by constituting the charge storage capacity of a first electrode consisting of a conductive layer, a dielectric film formed simultaneously with a gate insulation film, and a second electrode formed simultaneously with the gate electrode. SOLUTION: The formed area of the charge storage capacity formed under a gate line 6b is constituted so that a dielectric insulation film 26 formed simultaneously with a gate film oxide of a TFT(thin film transfer) is formed on a rectangular like lower part electrode 18 formed by a conductive poly crystalline silicon layer on a glass substrate 1, and the gate line 6b is formed on this film 26 in the same direction as the extension direction of the lower part electrode 18. A partial transparent electrode 20 is formed on them through an inter-layer insulation film 24.  In such a manner, since this panel is provided with the charge storage capacity provided with the lower part electrode 18 and an upper part electrode formed by the conductive poly crystalline silicon layer, hold power of a liquid crystal bias voltage in a non-selection period is high, and its display characteristic is improved.
Patent JP-H08159937-A (JP)
Title: Method and device for measuring correlation between distorition and stress green sand mold test piece
Inventor: NISHIDA OSAMU
IPC: G01N3/00
Filed: 1994-12-02
Abstract: PURPOSE: To obtain the correlation between the distortion and stress of a test piece by measuring, at every very shot time, each change of a load and the length of the test piece due to the load in the way of the application of the load. CONSTITUTION: When a test piece T is placed on a stand 1 and the measuring device is driven, a servo motor 4 of an electric cylinder 12 is driven and a load member 2 is lowered and then the test piece T is compressed. Then, after the member 2 comes into contact with the test piece T, servo driver 14 is activated based on a torque command from a microcomputer 15 and a load applied to the member 2 increases with the lapse of time. The change of the load and the length of the test piece T due to the load are measured at every very shot period of time by a rotary encoder 12 and the correlation between distortion and stress regarding the test piece T is calculated an every very shot period of time by the microcomputer 15 based on the measurement result, and successively stored.
Patent JP-H10165119-A (JP)
Title: Enriched rice added with gingko leave extract and its production
Inventor: YANAI SEIJIRO
IPC: A23L7/10
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a gingko leave extract not only for limited patients but for a wide range of people by a method of making this extract long lasting and easy to take in. SOLUTION: This enriched rice added with the gingko leave extract is formed by adding the gingko leave extract to the rice. The gingko leave extract is preferably added at a ratio of 0.001 to 5.0wt.% to the rice. The gingko leave extract may be incorporated onto the surfaces of the rice and/or into the rice. Further, either or both of vitamin B1 and vitamin B2 may be added to the rice. This process for production consists in soaking the rise into, for example, the gingko leave extract or a gingko leave extract soln., or mixing the rice with the gingko leave extract or the soln. contg. the gingko leave extract and agitating the mixture to adhere the gingko leave extract to the surfaces of the rice, then drying the rice, thereby forming the dry films contg. the gingko leave extract on the surfaces.
Patent JP-H06183709-A (JP)
Title: Polyphosphoric acid ammonium microcapsulized with amino plastic resin
Inventor: ROBERUTO CHIPORI
IPC: C08L61/20
Filed: 1992-11-16
Abstract: PURPOSE: To obtain a self-extinguishing polymer compsn. by microcapsulating ammonium polyphosphate by using a condensed compd. of an aldehyde and a polyamine compsn. comprising a 2,4,6-triamino-1,3,5-triazine deriv.  
     CONSTITUTION: A deriv. of 2,4,6-triamino-1,3,5-triazine expressed by general formula II and an aldehyde (e.g. formaldehyde) are dissolved in 1:1 to 1:12 molar ratio in a proper solvent (e.g. methanol). An alkali (e.g. potassium carbonate) is added to the mixture to control the pH to 7 to 12 and reacted in the temp. range from 20°C to the boiling point of the solvent. The obtd. dispersion liquid is added to a dispersion liquid of ammonium polyphosphate having <70 μm particle size (kept to pH 1 to 5 and at 40 to 150°C) and stirred for 1 to 12 hours. The produced microcapsuleated ammonium polyphosphate is dried and heat treated at 150°C for 1 to 3 hours In the formula II, R to R 2  are each H, 1-18C alkyl or the like; R 3  is H or the like; Z represents various kinds of substituents; a is 0 or 1; b is 0 to 5. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01173120-A (JP)
Title: Static reactive power compensator
Inventor: HOSHI KIMIHIRO
IPC: G05F1/70
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the occurrence of system disturbance even in case a control reactor is switched to the phase control by changing gradually the output of an integrator when a correct synchronizing signal can be detected. CONSTITUTION:When a foul voltage detector 13 detects that the system voltage has no distortion or a system trouble is recovered, a switch 18 switches a gate block or a diode energization type gate pulse to a phase control gate pulse. At the same time, the integration value of an integrator fixed by an integration value fixing circuit is released and the integrator starts the integration with the fixed value and the deviation defined as the initial value and the input respectively. Thus the output of a thyristor control reactor TCR is gradually changed by the function of the integrator. Then the output value of the TCR is calculated when the deviation is equal to zero. As a result, no disturbance is caused to a system.
Patent JP-H08159079-A (JP)
Title: Revolution control water supply system with pressure fluctuation restraining function
Inventor: TAKITA MICHIYASU
IPC: E03B11/00
Filed: 1994-12-05
Abstract: PURPOSE: To minimize lowering of pressure in a pipe line by stopping a PID control by inputting a specified signal to a control part, confirming that a specified condition is maintained by running a pump for a specified period of time at a specified frequency, stopping pump running and holding a command frequency in the PID control at a specified value. CONSTITUTION: A pipe line 6 is connected to a plural number of submergible pumps 21 , 22 , and the pipe line 6 is connected to each faucet 7. Additionally, a pressure sensor 9 is set in the pipe line 6, and the pressure sensor 9 detects discharge pressure from each of the pumps 21 , 22 and input a pressure signal to a control part 11. That is, when a signal of running frequency <= minimum, frequency and pipe line inside pressure >= target pressure is input to the control part 11, a PID control is stopped and it is confirmed by running the pumps 21 , 22 by a PID frequency for a specified period of time that a condition of pipe line inside pressure >= target pressure is maintained. Hereby, the running of pumps 21 , 22 is also stopped, and a command frequency in the PID control is held at the PID output frequency.  Consequently, it is possible to keep pressure lowering inside the pipe line minimum.