baber/WOPTO huggingface dataset:
Patent JP-H03134218-A (JP)
Title: Diesel engine
Inventor: KAWASHIMA JUNICHI
IPC: F02M45/04
Filed: 1989-10-17
Abstract: PURPOSE:To make the diffusion combustion promoting effect of turbulent combustion chamber system and the improvement of cold startability compatible by preceding the fuel injection start timing at starting time of a turbulent combustion chamber from that of a main combustion chamber. CONSTITUTION:A turbulent combustion chamber 1 is provided in a cylinder head 2, and a main combustion chamber 4 is provided in the crown surface of a piston 3. Individual fuel injection nozzles 6, 5 are set up in each combustion chamber 1, 4, while a red heat part of a glow plug 8 is protruded into the turbulent combustion chamber 1. Here by a controller 13, fuel injection timing of both the fuel injection nozzles 5, 6 is controlled, and at the time of starting, fuel injection start timing to the turbulent combustion chamber 1 precedes fuel injection start timing of the main combustion chamber 4. In this way, ignited fuel in the turbulent combustion chamber 1 is changed into a flame jet and jetted into the main combustion chamber 4 to promote ignition of fuel injected from the main combustion chamber injection nozzle 5. Accordingly, while ensuring an effect of diffusion combustion promotion of a turbulent combustion chamber system, further the improvement of cold startability can be obtained.
Patent JP-H11108870-A (JP)
Title: Continuous odor measuring apparatus
Inventor: YANO SAIHEI
IPC: G01N1/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a continuous odor measuring apparatus capable of stably measuring an odor over a long period of time by noticing that the social demand related to the development of a stationary type continuous odor measuring apparatus used for continuously measuring the odor at a predetermined place is high. SOLUTION: A purifier 4, a first changeover valve 5, a large capacity suction pump 6 and a second changeover valve 7 are arranged to the pipings 3 connecting a suction port 1 and an exhaust port 2 in this order from an upstream side and the first branch point 8 near to the purifier 4 in the piping 3 reaching the purifier 4 from the suction port 1 is connected to the first changeover valve 5 by a first branch pipe 10 and, in the same way, the second branch pipe 9 from the suction port 1 is connected to a second branch pipe 11 and a small capacity pump 14 for a sensor and a smell sensor 15 are arranged to the sensor piping 13 connecting the sensor branch pipe 12 between the first and second branch points 8, 9 to the exhaust port 2 in this order from an upstream side and, by the changeover operation of the pipelines of the first and second changeover valves 5, 7,  the continuous measurement of an odor by an odor sensor 15 and the periodic washing of the smell sensor 15 are made possible.
Patent JP-H05107577-A (JP)
Title: Waveguide-type nonlinear optical element and its production
Inventor: TOMARU AKIRA
IPC: C08F220/22
Filed: 1991-10-17
Abstract: PURPOSE:To provide a waveguide-type nonlinear optical element having high performance and low loss by combining a low-loss glass waveguide and an org. material-based nonlinear optical material having advantages for nonlinear optical coefft. or switching rate. CONSTITUTION:This nonlinear optical element has such a structure that a part of core 2a in a glass waveguide 2 is replaced with a nonlinear optical material 4. The nonlinear optical material 4 is used the org. material having the refractive index within <=0.04 difference from that of the glass waveguide 2, >=10<-8>esu second-order nonlinear optical coefft. chi<(2)> and >=10<-12>esu cubic nonlinear optical coefft chi<(3)>.
Patent JP-H08234486-A (JP)
Title: Conductive powder paint material and its manufacture
Inventor: MAIKERU EFU KANINGAMU
IPC: G03G9/087
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized paint material made of highly uniform conductive grains and a method for the manufacture of the material by preventing the occurrence of nonconductive grains. SOLUTION: Conductive grains of sub-micron or micron sizes of a mean grain size between 0.05 and 5 microns are formed by using the half-suspension polymerization method where inorganic salt such as potassium iodide is added to a suspended water phase. Also, the inorganic salt does not contain a conductive filler in the formed polymer grains, and the occurrence of a non-conductive polymer grains is thereby prevented. Furthermore, this method allows the addition of a conductive filler at the start of a manufacturing process. According to the method, therefore, a pulverized paint material made of conductive grains having a sub-micron size can be formed to have highly uniform conductivity.
Patent JP-H04146504-A (JP)
Title: Method and device for reproduction of magnetic recording medium
Inventor: UCHIYAMA YOICHI
IPC: G11B5/09
Filed: 1990-10-08
Abstract: PURPOSE:To improve the reproducing sensitivity without deteriorating the recording density by using a delay circuit where plural magnetic recording/reproducing elements are arranged in the moving direction of a recording track of a magnetic recording medium with the proper spaces secured among those elements. CONSTITUTION:A magnetic recording/reproducing element 2 reads the information recorded on the recording track of a magnetic recording medium earlier than a magnetic recording/reproducing element 1. Then the delay time of a delay circuit 21 is set at zero together with the delay time of a delay circuit 22 set at W1.2/V respectively. Thus the outputs of the same phase are obtained at the input side of an arithmetic circuit 50. The circuit 50 secures the sum of outputs given from both circuits 21 and 22 or inverts the output of one of these two circuits to obtain a difference between both outputs. Thus the reproduction output double as much as that of the element 1 or 2 can be obtained at the output side of the circuit 50. As a result, the reproducing sensitivity is improved without deteriorating the recording density.
Patent JP-H10274994-A (JP)
Title: Method and device for discriminating similar word
Inventor: MIYAZAWA YASUNAGA
IPC: G10L15/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To precisely discriminate a similar word easy to be erroneously recognized when word recognition is performed by using a DRNN(dynamic recurrent neural network) word model. SOLUTION: As a sample of a method discriminating the similar word, when a voice of a certain word is inputted, a DRNN output answering to the input word vice data is outputted from a word detection signal output part 4 by using the DRNN word model, and the input word voice data are code data formed by using a code book 7. Then, when the DRNN output showing probability of a fixed level or above is outputted from the word detection signal output part 4, a recognition processing part 9 sets a prescribed section containing the characteristic part of the input word in the DRNN output, and investigates the coded code data in the set prescribed section, and discriminates the input word from the word similar to the input word based on its result.
Patent JP-S62130616-A (JP)
Inventor: YAMAGISHI MASATO
IPC: A01D23/04
Filed: 1985-11-30
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-S63123559-A (JP)
Title: Liquid model method
Inventor: OKADA KEIJI
IPC: B22D13/12
Filed: 1986-11-13
Abstract: PURPOSE:To improve the quality of a casting by forming a cavity by bringing into close contact with two hemispheres made of transparent material and next pouring the liquid into the cavity while rotating the sphere as centering the vertical axis. CONSTITUTION:The two hemispheres 20 having the hemisphere-shaped recessed part 20a, which executes the recessing forming on the transparent plate material, and flanges 20b are formed and the sphere 26 with the flanges is formed by joining the upper and the lower hemispheres. Then, beforehand, a core 32 having a runner 33 is set in the inner part of the sphere 26 and the cavity 28 is formed at the time of forming the sphere 26. The sphere model 26 is fixed to a rotating table 44 and rotated, and also the liquid is poured from the runner 33, and by flowing it in the cavity 28, the movement of liquid from outside is observed in detail. In this way, as the mold design is improved, the quality of casting is improved.
Patent JP-H1083182-A (JP)
Title: Method for setting songs to music without using staff
Inventor: ONISHI MARIKO
IPC: G10G3/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting songs to music for biginners who cannot read music sheets with staff notation by which the pitch names, the lengths of pitch names, the lengths of rests and the names of codes corresponding thereto can be easily read without using the staff. SOLUTION: Melody at the upper step is notated in the music sheets by figures, sharps, dots, triangle marks and brackets and the code at the lower step is displayed by English letters, triangle marks and hyphens corresponding to the brackets in the melody at the upper step.
Patent JP-S61148895-A (JP)
Inventor: YANAGIHARA KAZUHIKO
IPC: H05K1/02
Filed: 1984-12-21
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-H0975458-A (JP)
Title: Manual nasal irrigation unit for home use
Inventor: YOSHIMOTO YASUE
IPC: A61M15/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and easy-to-handle manual nasal irrigation unit by using a transparent vessel made of a resin, and laying a film type thermometer at a position visible from the outside of the vessel. SOLUTION: A vessel 1 is formed out of a resin as a transparent vessel having a rectangular shape in plane. An engagement member 2a capable of being freely bent is laid at both sides of the end of a cover 2, and engaged with the projection piece of the vessel 1, thereby securing the cover 2 to the vessel 1. Also, a manual pump 3 and a spiral tube 4 are arranged, and a washing liquid is delivered from a washing nozzle 5 on the operation of the manual pump 3. In addition, a film type thermometer is attached to the side of the vessel 1 for indicating the suitable temperature of the washing liquid so as to be externally visible. Also, two kinds of transition lines 8a and 8b for cold and hot water are displayed, so as to maintain suitable temperature at the time of mixing the cold and hot water.
Patent JP-H03132042-A (JP)
Title: Manufacture of vertical mosfet
Inventor: OKADA SHIGEMI
IPC: H01L29/06
Filed: 1989-10-18
Abstract: PURPOSE:To simplify the manufacturing process by using a selecting mask for forming an N<+>-type diffusion area and a selecting mask for forming a field oxide film in common. CONSTITUTION:P<+>-type diffusion areas 13 and 14 are formed at the surface of an N-type Si substrate 12 having an N<+>-type layer 11 at the rear, and the thermal oxide film 15 at that time is etched, whereby the the surface of a region where element formation is planned is exposed, and and oxide film 16 is formed. With the photoresist layer 17 for formation of an oxidation- resistant film as a mask 17 again, an N-type diffusion area 20 is formed at the surface of the substrate 12 at an opening 18 part is formed, and with the film 19 as a mask a field oxide film 23 is formed at the surface of the substrate 12. Next, the surface of the substrate 12 is thermally oxidized again to form a gate oxide film 22, and this is patterned to form a gate electrode 23, and next a P-type diffusion area 14 is formed, and further an N<+>-type source area 26 is formed. And, a CVD oxide film 27 to cover the electrode is formed, and a source electrode 26, which contacts both the areas 26 and 24, is formed.
Patent JP-2000094863-A (JP)
Title: Valuable printed matter with forgery and falsification preventing function and its manufacture
Inventor: NISHIYAMA SATOSHI
IPC: B42D15/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To give extremely effective forgery preventing, falsification preventing and copy preventing functions to a valuable printed matter such as a paper money, a passport, securities, stamp or the like by a simple means. SOLUTION: A printing surface of a passport book 1 of one example of a valuable printed matter is protected by a laminated film. Grooves 9 are formed on a partial or entire area of the film by a laser beam and thermal influence is given to printing 5 included on the area. When an ultraviolet ray is emitted to the printing 5, it is colored with a light having a wavelength except an ultraviolet band region, thereby deciding its truth or a falsehood.
Patent JP-S61150917-A (JP)
Title: Conveying system for semiconductor parts
Inventor: HAMAMOTO TETSUHISA
IPC: B65G47/49
Filed: 1984-12-24
Abstract: PURPOSE:To improve the cleanliness of a clean room in a convey separate system used between manufacturing process for a semiconductor wafer by configurating a device in such a manner that a designation indicated on a container which contains a part, can be discriminated and separated. CONSTITUTION:Containers 2a and 2b which contain parts, are conveyed by a first half conveyor belt 11. When the containers 2a and 2b arrive at a discriminator 3, the designation indicated on the containers 2a and 2b is discriminated allowing them to be input into a control device 5. The inputted signal enables the control device 5 to drive a separator 4 allowing arms 14a and 14b to hold the containers so as to separate them onto the stated latter half conveyor belt 12a and 12b. Then, the containers are allowed to be separated by means of a bridge 24. And the latter half conveyor belt 12a and 12b are driven after the containers have been separated and transferred. This configuration enables a part flow efficiency to be augmented and also enables a device to be unmanned allowing a cleanliness of a clean room to be improved.
Patent JP-S62130172-A (JP)
Title: Nc grinding machine
Inventor: HORI TAKAHIRO
IPC: B24B41/047
Filed: 1985-12-02
Abstract: PURPOSE:To increase an amount of grinding at one time by disposing in parallel the edge faces of two cup wheel grindstones respectively set to stands movable in parallel to each other and shifting them in the direction crossing at a right angle to the axis of a work so far as amounts of the effective radiuses of the cup wheel grindstones. CONSTITUTION:Two grindstone stands are set and each of them is supported in parallel to each other movably by cutting adjusting mechanisms 11, 12 (NC motor) installed independently from each other. Two cup wheels 15, 16 set respectively to the grindstone stands are disposed in such a manner that each edge face of the cup wheels is parallel to the other and the cup wheels 15, 16 deviate in the up-and-down direction respectively so far as respective amounts of the radiuses r1, r2 in the crossing direction to on diametrical line l2 drawed from the axial line l1 of a work W. As a result, when grinding a flat surface, the edge faces of the cup wheel 15, 16 are trued up cut surface. Since the ground flat surface become wide due to the above process, the board flat surface can be ground at one feed.
Patent JP-H04146164-A (JP)
Title: Seal printer
Inventor: SENUMA NORIYUKI
IPC: B41J5/30
Filed: 1990-10-09
Abstract: PURPOSE:To make a hard copy of a seal image by a constitution wherein a seal printer can input retrieval code of a seal image and can expand a compressed image data. CONSTITUTION:A data input circuit 1 receives a retrieval code 11 and a code input end signal 21 which are then delivered to a transmitting/receiving circuit 2. Upon receiving the code input end signal 21, the transmitting/receiving circuit 2 delivers the inputted retrieval code 11 to a device in which a seal image is filed and a compressed seal image 12 is also received and written into a memory circuit 3. Upon finish of writing into the memory circuit 3, a writing end signal 22 is delivered to an expanding circuit 4. Upon receiving the writing end signal 22, the expanding circuit 4 takes out the compressed seal image 12 from the memory circuit 3 and sequentially expands the compressed seal image to recover a raw data 13 which is then fed to a print output mechanism 5 for outputting a hard copy of the seal image. According to the constitution, hard copy of a seal image can be made without requiring a seal inquiring terminal.
Patent JP-H07126810-A (JP)
Title: Ferritic heat resistant steel for fusion reactor excellent in weldability and its production
Inventor: HAMADA KAZUSHI
IPC: C22C38/00
Filed: 1993-10-28
Abstract: PURPOSE:To produce a heat resistant steel sheet excellent in low inducing activation, weldability, high temp. creep strength and toughness by subjecting an alloy steel slab having a specified compsn. to heating to a specified temp. or above, subjecting it to hot rolling and thereafter executing normalizing and tempering treatment at a specified temp. CONSTITUTION:A low carbon steel having a compsn. contg., by weight, 0.04 to 0.09% C, 0.08 to 0.25% Si, 0.01 to 0.50% Mn, <0.01% P, <0.007% S, 8 to 10% Cr, 1.5 to 2.2% W, 0.15 to 0.25% V, 0.05 to 0.10% Ta, 0.0005 to 0.0030% B and 0.025 to 0.06% N is heated to a temp. >=T1( deg.C) expressed by the formula and is subjected to hot rolling to form into a hot rolled steel sheet. This steel sheet is subjected to heat treatment of normalizing treatment at 930 to 1080 deg.C, tempering treatment at 750 to 800 deg.C or the like, by which the ferritic heat resistant steel excellent in the balance of high temp. creep fracture strength and toughness both in the base metal and weld heat affected zone as well as weldability at the time of welding and in which low activation is simultaneously realized is developed.
Patent JP-S60233561-A (JP)
Inventor: PEETAA KERUSUTEN
IPC: G01D5/245
Filed: 1984-12-24
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-H1097593-A (JP)
Title: Business card recognition device and character recognition device
Inventor: HANDA SATORU
IPC: G06K9/62
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To highly precisely recognize a character without recognizing the recognized results of whole characters on a business card by providing a character recognition engine calculating a character recognition error rate and noticing only the character with the high error rate. SOLUTION: The character recognition engine 1 receives picture data 2 expressing a picture image from a picture scanner or a file, recognizes the character and outputs the result as a character code 3. At the same time, the character recognition engine 1 outputs a degree (difficulty of character recognition) that character recognition is erroneous as the character recognition error rate 4 based on the trial way of character recognition at the recognition of character, namely, the number of trying times for character recognition executed until the character is recognized. Thus, the trouble for recognizing all the recognized character is saved while high recognition precision is maintained by urging the recognition and correction of the recognition result whose error rate 4 in character recognition exceeds a prescribed value.
Patent JP-2000094853-A (JP)
Title: Polyester film for heat-sensitive stencil printing base paper
Inventor: FURUYA KOJI
IPC: B29L7/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a polyester film for a heat-sensitive stencil printing base paper for processing and printing provided with sharpness and free from uneven thickness and uneven shade. SOLUTION: A biaxially oriented film is composed of polyester containing trimethylene terephthalate units, and the thickness of the film is 2 μm or more to 10 μm or less and the melting peak or peaks (including shoulder) observed by the DSC temperature rise measurement satisfy the condition a) two melting peaks or more exist in the range of 90 deg.C or higher to 250 deg.C or lower or the condition b) one melting peak exists in the range of 160 deg.C or higher to 240 deg.C or lower.
Patent JP-2001092456-A (JP)
Title: Electronic instrument provided with performance guide function and storage medium
Inventor: NISHIMOTO TETSUO
IPC: G09B15/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic instrument provided with a performance guide function that even a performer being a beginner performs simply ideal and smooth performance. SOLUTION: When as a sound guide, a sound pitch finger guide is selected, and as a lamp guide, a lamp hand/finger guide is selected, a sound name answering to a position of a key to be key depressed is pronounced with a tone color according to left/right hands and fingers to be key depressed, and a guide lamp 9b arranged in the vicinity of the key to be key depressed is light emitted with color and luminance according to the left/right hands and fingers to be key depressed, and the performance guide is performed.
Patent JP-H09113267-A (JP)
Title: Traveling location detecting device for vehicle
Inventor: MINODE MASATO
IPC: A63B55/60
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a traveling location detecting device which can accurately detect the present location of a vehicle even when the vehicle travels in the opposite direction. SOLUTION: A traveling location detecting device 12 is provided with a ferrite detecting sensor 9 which functions as an arranging pattern detecting means that detects the arranging pattern of a body group 4 to be detected arranged at prescribed locations in the advancing direction of its own vehicle along the running road 2 of the vehicle and detects the coordinate position corresponding to the detected arranging pattern as the present location of the vehicle. In the group 4, in- and out-side bodies 3a and 3b to be detected which respectively output in the out- and in-directions are arranged in the forward and reverse of the vehicle.  The device 12 is also provided with a control section 10 which functions as an arranging pattern selecting means that adopts the detected arranging pattern only when the first reading value of the sensor (arranging pattern detecting means) 9 when the sensor 9 makes arranging pattern detecting operations coincides with the outputs of the incoming-side bodies 3a to be detected.
Patent JP-H08138758-A (JP)
Title: Alarm device for battery capacity drop
Inventor: DEMURA HIROSHI
IPC: H01M10/48
Filed: 1994-11-04
Abstract: PURPOSE: To prevent the deterioration and the burning of respective component batteries, and the shortening of a total operation time by computing terminal voltage reduction quantity per the unit discharge current of a set battery composed of plural batteries connected in series so as to generate an alarm in response to the change rate of a reduction quantity. CONSTITUTION: The discharge current of a set battery 2 composed of plural component batteries 2a to 2n connected in series is measured by a current measuring circuit 8 and the terminal voltage of the set battery 2 is measured by a voltage measuring circuit 6 so as to input respective measured values to a computing circuit 10. Terminal voltage reduction quantity per the unit discharge current is computed from an input measuring value by the computing circuit 10, and when the terminal voltage reduction quantity exceeds a predetermined reference value Rref, an alarm preparation signal is generated by a comparator. When the alarm preparation signal is generated, other comparator outputs an alarm permission signal while the terminal voltage of the set battery 2 is larger than the predetermined reference voltage Rref.  When both signals are both true, an alarm signal is generated from an alarm generator 30 via an AND gate.