baber/WOPTO huggingface dataset:
Patent JP-H0767503-A (JP)
Title: Lure for fishing
Inventor: SETO AKINORI
IPC: A01K85/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a lure for mountain stream fishing having its gravity point on the tail side, so that even a beginner can readily allow it to fly exactly to the distant target point, and further, make it sure to act in water. CONSTITUTION:A plate body 1 having a spindle or egg shape in its plane figure is formed so that it becomes gradually thicker from the head 1a to which the swivel 3 is mounted for the line toward the tail 1b to which the hook 5 is fixed, and is used as a blade to be attached to the spoon or spinner.
Patent JP-H0575911-A (JP)
Title: Field interpolating circuit and method for processing image
Inventor: MINAMI SEKIKUN
IPC: H04N5/907
Filed: 1991-09-19
Abstract: PURPOSE: To monitor a flicker-free stable screen at playback time by generating an image signal of one frame by 1-field image pickup operation when a moving subject is picked up and making gamma correction and white correction at the playback time. CONSTITUTION: On a memory card 1, information for gamma correction and white balance correction which is recorded by a camera is recorded, and image data on the card 1 are restored and converted by a D/A converter 209 into an analog image signal, which is outputted. When playback operation is carried out, a gamma correcting and W.B correcting circuit 230 inputs the information for gamma correction and white balance correction which is recorded on the card 1 through an interface circuit 220. After gamma correction and white balance correction are made for the output luminance signal Y and color difference signals CR and CB of the circuit 209 with the control signal of a signal generator 215, the signals are outputted to an encoder and matrix circuit 210. The circuit 210 converts and outputs the output of the circuit 230 to a monitor 216, which displays them.
Patent JP-S60130426-A (JP)
Title: Device of press die
Inventor: NISHIKAWA SATOSHI
IPC: B21D22/28
Filed: 1983-12-19
Abstract: PURPOSE:To prevent a material to be worked from generating seizure by using a ceramic material for a die main body and protecting the die main body by press-bonding a steel material to its whole circumference. CONSTITUTION:A die main body 18 is formed by using ceramic material and a die holder 13 is shrinkage fitted to its outer circumference 19. In working a blank material 11 by the die, the seizure between them is hardly generated, because the round corner part 20 and side wall part 21 of the die main body 18, where the most violent working resistances are required, are constituted of a ceramic material which is nonmetallic and the affinity between the materials is remarkably small. The ceramic material used for this purpose is excellent in hardness and wear-resisting properties.
Patent JP-H04118973-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAKI SHUNICHI
IPC: H01L29/423
Filed: 1990-09-10
Abstract: PURPOSE:To prevent the occurrence of detachment in the etching rate produced when a resist and conductive films are simultaneously etched by separately etching the films. CONSTITUTION:An n<+>-type diffusion layer 17, groove 18, and SiO2 film 19 are formed on the surface of a p-type Si substrate 16. In order to form a floating gate electrode, a polysilicon film 20 is formed and, after the conductivity type of the film 20 is changed to n<+>type, a resist film 21 is formed in a recessed section 18a. After the resist film 21 is formed, the film 21 is etched by using O2 gas so that the film 21 can be left only in the recessed section 18a where the film thickness of the film 21 is thick. Then a floating gate electrode 20a is formed by etching the polysilicon film 20 with Cl2 gas by using the resist film 21 as a mask so that the film 20 can be left in the groove 18 only. After the electrode 20a is formed, an SiO2 film 22, control gate electrode 23, insulating film 24, source electrode 25a, drain electrode 25b, and gate leading-out electrode 26 are formed. Since the films 21 and 20 are separately etched as mentioned above, no detachment occurs in the etching rate.
Patent JP-H03105020-A (JP)
Title: Controller for engine equipped with supercharger
Inventor: YAMADA KAORU
IPC: F02B37/00
Filed: 1989-09-14
Abstract: PURPOSE:To improve the reliability when an intake cut valve is in trouble, by installing a detecting means for detecting the operation state of the intake cut valve on the secondary supercharger side and prohibiting the operation of the supercharger when the intake cut valve is in closed state in a specific operation region. CONSTITUTION:Exhaust passages 202 and 203 in which the turbines 205 and 207 of the primary and secondary turbosuperchargers 204 and 206 are arranged are allowed to communicate through a communication passage 222 on the upstream of superchargers 204 and 206, and an exhaust cut valve 223 is installed on the exhaust passage 203 side. Further, in a branched passage 212 in which the blower 213 of the secondary supercharger 206 is arranged, an intake cut valve 232 is arranged, and a position sensor 256 is installed onto an actuator 233 for driving the intake cur valve 232. The intake cut valve 232 is in closed state except in a specific operation region, and the operation state is detected by the sensor 256. When it is detected that the intake cut valve 232 in a closed state in the specific operation region, the operation of the supercharger 206 is prohibited.
Patent JP-S6482346-A (JP)
Title: Production of optical recording medium
Inventor: HIRASAKI MICHIYA
IPC: B41M5/26
Filed: 1987-09-24
Abstract: PURPOSE:To prevent the generation of cracks in dielectric layers after sticking by previously subjecting transparent substrates to an annealing treatment to specify the camber angles of two sheets of media to be stuck to each other. CONSTITUTION:The transparent substrates of the optical recording medium of a tight lamination type are previously subjected to the annealing treatment in such a manner that the camber angles of two sheets of the media to be stuck each other attain <=0.3 deg. respectively. The camber angle refers to the angle which is largest of the angles between the respective points in the transparent substrates and the horizontal direction when the transparent substrates are placed horizontal. The camber angles of two sheets of the media to be stuck to each other are, therefore, respectively decreased to <=0.3 deg. by the pretreatment of the transparent substrates. The generation of the crack is, therefore, obviated even if stresses are exerted from the outside to the dielectric layers at and under a high temp. and high humidity after the sticking.
Patent JP-2000069768-A (JP)
Title: Power conversion unit
Inventor: KANAI TOSHIAKI
IPC: H02M7/757
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a power conversion unit capable of supplying stable interchanged power, by resolving a problem of the influence of interchanged power at the time of change of interchanged power command value without power flow inversion. SOLUTION: A direct current reference signal change circuit 26 is inserted into the terminal controller of a control device. The direct current reference signal change circuit 26 is provided with a polarity detecting portion 8 which detects the polarity of the direct-current voltage of a main circuit; a coincidence- of-power flow direction confirming circuit 9 which is fed with a polarity signal from the polarity detecting portion 8 and a power flow signal, checks the direction of power flow, and outputs a hold signal in case of inconsistency of polarity, and a minimum value selecting portion 7 which is fed with a hold signal and a direct current reference signal, compares them and outputs the minimum value as a direct current reference signal.
Patent JP-H0982568-A (JP)
Title: Ceramic electronic component
Inventor: MORII HIROSHI
IPC: H01G4/12
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To enable integrated sintering without delamination occurring by arranging a third ceramic block between a first ceramic block and a second ceramic block, and sintering them integrally, and making the third ceramic block out of lead.iron oxides. SOLUTION: A ceramic electronic component has external electrodes 14 and 15 on the surface of the sintered body being made by arranging a third ceramic block 13 between the capacitor part 11 being a first ceramic block and an inductor part 12 being a second ceramic block, and sintering them integrally. Here, the third ceramic block 13 is made of the ceramic of lead.iron oxides. Moreover, the first ceramic block 11 and the second ceramic block 12 are made of lead oxide dielectrics having perovskite structure or nickel.lead.copper oxide magnetic substances.
Patent JP-H0976541-A (JP)
Title: Thermal printer
Inventor: SASAKI HIDEMI
IPC: B41M5/34
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To realize the cost reduction of a thermal printer and the life extension of a thermal head and at the same time, record a monochromatic image and a color image in high image quality respectively. SOLUTION: When recording a full color image, a color thermal recording paper 1 is drawn out of a color thermal recording web 1a and is transported in a specified direction. A yellow image is thermally recorded by a thermal head 18 for both Y-monochrome in combined use with the lowest thermal energy appropriate for a yellow thermal chromogenic layer as a top layer, and then is optically fixed using a photofixer 21 for Y. Next, a magenta image is thermally recorded in a magenta thermal chromogenic layer using a thermal head 19 for M, and then is optically fixed with a photofixer 22 for M. Finally a cyan image is thermally recorded in a cyan thermal chromogenic layer by a thermal head 20 for C.  When recording a monochromatic binary image such as a character, the monochromatic binary image is thermally recorded using the thermal head 18 for Y-monochrome in combined use with the concurrent action to transport a monochrome thermal recording paper 10 to be drawn from a monochrome thermal recording web 10a, in a specified direction. Thus the monochromatic binary image is thermally recorded.
Patent JP-H03102424-A (JP)
Title: Classifying system for natural language sentence
Inventor: ASAKAWA SATOSHI
IPC: G06N5/04
Filed: 1989-09-18
Abstract: PURPOSE:To evade the duplication of natural language sentences of the same pattern by producing the rule execution history data, i.e., the a history of rules executed for analyses and analyzing the history data for sorting of the natural language sentences. CONSTITUTION:A natural language analyzing process part 1 carries out various rules to analyze the natural language sentences with input of these sentences. At the same time, a rule execution history data generating part 2 of the part 1 produces the rule execution history data 3 where plural rule numbers executed in the part 1 are divided by commas and arranged. Thus a natural language sorting process part 4 analyzes the data 3 via a natural language sentence classifying information table 5. Thus it is possible to evade the duplication of natural language sentences of the same pattern and to collect and register the natural language sentences.
Patent JP-H1176059-A (JP)
Title: Method and device for cooking rice by selectively using pot and steam
Inventor: KORESAWA YOSHIHIRO
IPC: A23L7/10
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a rice cooker selecting pot cooking and steam-cooking, which is suited to the production of many kinds in small quantities by selectively providing a steaming process finishing rice cooking by steaming and a steam- finishing process finishing by steaming by putting steam through the cooked rice continually after a pot cooking process feeding material into a pot and cooking it. SOLUTION: A pot supplied with rice and water in a material feeding process E is carried to the pot cooking process A to finish cooking and continually after this process A, the steaming process B steaming after the lapse of a prescribed time without opening a lid and a steam-finishing process C steam- finishing by putting steam through the cooked rice after the process A are successively arranged through a sorting part 25. The part 25 switches an attitude for sending to the carrying line of the process C and a cooling process D or an attitude for sending to the carrying line of the process B by rotation by means of a turn table to select cooked rice steamed after pot cooking or cooked rice steam-finished after pot cooking.
Patent JP-H0579769-A (JP)
Title: High-speed melting induction furnace with weighty lid
Inventor: OMORI TSUGIHARU
IPC: F27B14/12
Filed: 1991-09-20
Abstract: PURPOSE:To prevent such a danger that molten metal spouts through the gap between a weighty lid and a crucible of a high-speed melting induction furnace, and to apply high-power to perform high-speed melting. CONSTITUTION:A coil 1 is wound around the circumference of a crucible 2and a rise of molten metal 3 in the crucible 2 is held down by a liftable weighty lid 4 whose back face 5 has a concave shape. The motion of upper half part of the molten metal well agrees with the concave shape of the back face 5, so that the molten metal 3 is prevented from spouting through a gap 8. Therefore, high-speed melting can be performed with high-power applied. The shape of the back face 5 can be a cylindrical, rotary parabolic, partial spherical shape or others, and in addition, a shape like a bucket of a runner of a Pelton wheel with a small protrusion in the middle is also preferable.
Patent JP-2001063738-A (JP)
Title: Packaging bag
Inventor: YOSHINO SHIGETAKA
IPC: B65D73/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag having a header section, which does not damage an article in contact with the header. SOLUTION: In this packaging bag equipped with a bag main body 20 comprising a film, and a header section 10 which is provided at the upper section of the bag main body 20, corner sections 10a of the header section 10 are constituted to have a rounded shape.
Patent JP-H04122492-A (JP)
Title: Ion exchange apparatus
Inventor: NOGUCHI KAZUHISA
IPC: B01J47/00
Filed: 1990-09-11
Abstract: PURPOSE:To hold an ion exchange resin to a uniform packed state in a column by pressing the ion exchange resin in the ion exchange column by two screens. CONSTITUTION:The second screen 4 is attached to one end surface of a guide pipe 3 and an ion exchange resin 5 is held between the first and second screens 2, 4 under pressure. The guide pipe 3 is certainly fixed by a seal tape 6 and an adhesive 7. By this method, when the ion seed contained in the primary cooling water of an atomic power plant is removed by ion exchange, the ion exchange resin can be held to a uniform packed state.
Patent JP-H06340425-A (JP)
Title: Preparation of wetting chromium oxide powder
Inventor: KUBURAI DAFURAKU
IPC: C01G37/02
Filed: 1991-08-28
Abstract: PURPOSE: To economically reduce environmental pollution by calcining a Cr 2 O 3  powder at a prescribed temp. in the presence of an atomic chlorine to remove an acid-soluble component from a contaminated Cr 2 O 3  powder.  
     CONSTITUTION: The Cr 2 O 3  powder from which a part of a metallic impurity is removed by optionally subjecting a commercial Cr 2 O 3  powder to magnetic separation. Then the powder is mixed with Nail, etc., and the obtained mixture is calcined at ≥800°C for about 1 hr in a quartz crucible in a muffle furnace to obtain the calcined matter. Then the calcined matter is leached with water to remove a halogenated matter of the metallic impurity and a virgin NaCl and to produce the wettable chromium oxide powder. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62100001-A (JP)
Title: Band-pass filter
Inventor: TAKAYAMA AKIRA
IPC: H01P1/203
Filed: 1985-10-25
Abstract: PURPOSE:To obtain both a band-pass filtering and a band-stop filtering characteristic by arranging 1/2 wavelength microstrip lines formed in U-shaped on an insulating base while they are meshed together and the direction is made opposite alternately adjacently. CONSTITUTION:The channel shapes of the 1/2 microstrip lines 2, 3 formed in U-shape are meshed with each other and arranged adjacently on the surface of the insulation base 1. Thus, the band-pass filter using a frequency f0 corresponding to a line length of the lines 2, 3 as a center frequency is constituted by the electromagnetic induction between a line 2a being one end of the line 2 and a line 3a being one end of the other line 3. Further, the line 3a being one end of the other line 3 receives the electromagnetic induction also from the line 2b being the other end of the line 2. Then a band-stop filter taking a frequency f1 as the center frequency is constituted.
Patent JP-H0960622-A (JP)
Title: Joint for rectangular pipe and its manufacture
Inventor: SUGIYAMA SHOJI
IPC: F16B12/40
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a rectangular pipe and a manufacturing method therefor which is preferably connects the rectangular pipe to the side of a round pipe in a base plate such as a working bench and kitchen sink. SOLUTION: A rectangular plate is pressed, when being formed in a cylindrical body, to form flat surface portions 2, 2, on it with two angular swellings with an angle of 90 deg. on the surface, and then, two projections 4, 4, 4, 4 are formed at the upper and lower portions respectively on the angular flat surfaces 2, 2, while a pair of rectangular pipe fitting bodies 27, 27 are formed. The projections 4, 4, 4, 4 projected from the angular flat surfaces 2, 2 in the short cylindrical body 7 are inserted into window-like holes bored on angular face plates 8, 8 of the two rectangular pipe fitting bodies to abut the angular face plates 8, 8 to the angular flat surfaces 2, 2, and a few brazing portions are provided for fixing the pair of rectangular pipe fitting bodies 27, 27 to the short cylindrical body 7.
Patent JP-H0696107-A (JP)
Title: Automatic auction processing system
Inventor: SENDA MASAAKI
IPC: G06Q50/34
Filed: 1992-09-09
Abstract: PURPOSE:To improve the efficiency of an auction by speedily starting the next auction by making a supporter surely recognize successful bid information. CONSTITUTION:This system is provided with a lot of reacting machines K for reacting the auction of a listed article listed by the operation of a buyer, auction manipulating device S provided at an auction plane to list the listed article for performing prescribed auction processing based on the operation of a bidder, display panel D to display the price of the listed article and to display the successful bid information for each auction after auction processing, and auxiliary display panel R for displaying the successful bid information in addition to the display panel D. One auction is completed, the successful bid information is successively stored in a successful bid information storage means 61 of the auxiliary display panel R and displayed at a non-display presence/absence display part 55 by a non-display presence/absence display part 65. When the supporter sends a carry-up signal from a carry-up signal sending means 65 later, the successful bid information is successively displayed at a successful bid information display part 54 by a successful bid information display means 62, and this displayed successful bid information is printed onto a label by a label printer P.
Patent JP-S62100821-A (JP)
Title: Electronic equipment
Inventor: KANAZAWA MANABU
IPC: G06F15/02
Filed: 1985-10-29
Abstract: PURPOSE:To keep the constant viewing direction of a recording part regardless of the sloping angle of a device by changing the angle of a printer part in response to the change of said sloping angle of the device. CONSTITUTION:A printer part 9 is turned by means of a shaft support part 2a and a hook part 9a and a cam 11 which turns in response to the rotation of a stand 8 is set at the lower part of the part 9. When the stand 8 is folded, the highest surface of the cam 11 touches the lower surface of the part 9. Thus the part 9 is turned upward around the part 9a. When a device is totally tilted, the lower surface of the cam 11 touches the part 9. Thus the part 9 is supported to be approximately parallel with the device main body. As a result, the constant viewing direction 15 is secured for the recording position of the part 9 regardless of a horizontal state where the stand 8 is folded or a state where the device is tilted.
Patent JP-S62101663-A (JP)
Title: Automatic mixing apparatus for dye solution
Inventor: ICHINOSE SHIRO
IPC: C09B67/22
Filed: 1985-10-29
Abstract: PURPOSE:To carry out rapidly the metering and the mixing of dye stock soln. with good accuracy, by providing an on-off valve for a large flow rate and an on-off valve for a small flow rate at the end of a pipe communicating with a dye mixing container. CONSTITUTION:Necessary color mixing data are input into a computer 12 through an input device 10 and processed. The data are then output to a control device 13 and displayed on a color display device 14. By the device 13, an on-off valve 5-1 for a large flow rate is opened on the basis of an open time calculated by the device 12 to feed a calculated amount of a first dye stock soln. from a tank 1-1 for a dye soln. to a mixing container 9. An electronic balance 7 is operated to input the actual amount of the fed solution as an electric signal into the device 12 and a difference between the preset amount of the soln. and the actual amount of the fed soln. is calculated. An open time for an on-off valve 6-1 for a small flow rate is calculated on the basis of the above calculated value and output to the device 13. The valve 6-1 is opened by the signal from the device 13 to feed a calculated amount of the dye stock soln. to the container 9. The balance 9 is then operated to confirm the amount of the fed soln. In a similar manner to that described above, the dye soln. each in tanks 1-2-1-N is fed to the container 9.
Patent JP-H0962200-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/13
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve a phenomenon in which a magnified display picture is out of focus at a projection type display device. SOLUTION: A black matrix is arranged at a screen 108 as shown by 111 in the figure in constitution in which the pictures formed on liquid crystal panels 104-106 for RGB is projected on the screen 108 from a projecting lens 107. The clear black matrix is arranged in the periphery of respective picture elements 110 on the screen where the picture is constituted even though a projected picture is magnified, so that the display is made clear.
Patent JP-H0883667-A (JP)
Title: Void detection method for steel wire connected section and device therefor
Inventor: SENOO MASASHI
IPC: G01B7/14
Filed: 1994-09-09
Abstract: PURPOSE: To detect a void in a steel sleeve resulting from the insufficient insertion of a steel wire, regarding the steel wire connected section where the steel wire is inserted in the steel sleeve and caulked. CONSTITUTION: An exciting coil 16 is wound around a steel wire 12 at one end of a steel sleeve 10, and alternating current is made to flow, thereby exciting the steel wires 12 and 14, and the sleeve 10. Furthermore, a transmitted magnetic flux detection coil 28 is loosely coupled to the sleeve 10, so as to be capable of a free travel in an axial direction, and transmitted magnetic flux density is detected for an axial position. An arithmetic operation device 40 makes judgement as to whether any break point exists in the change of the transmitted magnetic flux density for the axial position, thereby detecting the existence of a void 18.