baber/WOPTO huggingface dataset:
Patent JP-2000241902-A (JP)
Title: Photographic printing device
Inventor: SAKATA YOSHITAKA
IPC: G03B27/46
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a means for easily inspecting a sensor provided in a photographic paper carrying system. SOLUTION: A program for checking plural sensors SE, SB and S1 to S5 arranged to discriminate whether or not photographic paper 2 exists in the carrying system for the paper 2 is set in a controller 31. When the selected sensor is switched from a condition that it detects the paper 2 to a condition that it does not detect the paper in the execution of the program, and when the sensor is switched from the condition that it does not detect the paper 2 to the condition that it detects the paper 2, control form is set to actuate an alarm 34 for a set time.
Patent JP-H01214870-A (JP)
Title: Electrophotographic sensitive body
Inventor: AIZAWA KOICHI
IPC: G03G5/08
Filed: 1988-02-23
Abstract: PURPOSE:To prevent deterioration of photosensitivity characteristics during long time uses and deterioration of image sharpness in an atmosphere of high temperature and high humidity by covering the surface of a photosensitive body with 2 layers of amorphous carbon hydride and amorphous carbon hydride oxide. CONSTITUTION:The surface layer 130 is composed of the first layer 131 on the side of a buffer layer 123 and the second layer 132 on the side of a free surface. The first layer 131 is an amorphous layer made of C and H as main structural elements, and preferably, having a H concentration of 10-40atom.% and an energy gap of 2.2-3.2eV. The second layer 132 is an amorphous layer composed essentially of C, H, and O, and O strongly combines with C and compensates its unsaturated bonds, accordingly, decreasing ESR spin concentration. It is preferred for transmitting light that the energy gap of the second layer is larger than that of the first layer, thus permitting the obtained photosensitive body to prevent deteriorations of characteristics due to long time uses and image sharpness and to be stabilized by using the 2-layer structures amorphous carbon.
Patent JP-S60184890-A (JP)
Inventor: ANDOU YOUICHI
IPC: B43K21/00
Filed: 1984-03-02
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-S56139260-A (JP)
Title: Nozzle for casting
Inventor: OOTANI TAKEO
IPC: C04B35/583
Filed: 1980-03-31
Abstract: PURPOSE:To prevent solidification of molten steel and sticking of alumina and make possible multiple times of casting by disposing a refractory material contg. a specific amount of boron nitride to a specific thickness on the inside wall surface of a nozzle for casting. CONSTITUTION:To prepare the titled nozzle 5-80wt% boron nitride powder and the residue graphite grains and alumina grains are compounded, and these are kneaded with a binder such as phenolic resin or pitch. At the time of rubber pressing this kneaded material, it is disposed to 3-15mm. thickness along the inside tube wall of the nozzle. Ordinary alumina-graphite type compound is disposed on the outside tube part and these are simultaneously molded to a molding. This molding is reduction-calcined to a product. With the resultant immersion nozzle, the wettability of boron nitride with molten steel and hot lubricity are provided in the part near the inside tube of the nozzle, and the nozzle for casting of outstanding nozzle clogging preventiveness is obtained.
Patent JP-S53125492-A (JP)
Title: Preparation of acrylamide polymer
Inventor: YADA AKIRA
IPC: C08F2/44
Filed: 1977-04-11
Abstract: PURPOSE: To prepare an acrylamide polymer with a high concentration wherein hydrolysis of amide groups is suppressed, by polymerizing acrylamide in the presence of an ammonium salt or amine salt of organic acid in an aqueous medium in a neutral or acidic region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55133735-A (JP)
Title: Manufacture of color braun tube
Inventor: KANTOU MASAHARU
IPC: H01J9/02
Filed: 1979-04-05
Abstract: PURPOSE:To raise voltage resistance characteristic as well as save resource and power by the procedure in which the blacking treatment of mask frame is made after the fitting of clip to eliminate stabilization process. CONSTITUTION:The mask frame 33 to which the clip 12 with the bi-metal 11 is fitted is held by the pusher 14 so as to keep it in a given sorm and then heated at approx. 550-620 deg.C for 10-30min in the atmosphere of water vapor or carbon dioxide gas for blacking treatment. Then, the frame 13 subjected to the blacking treatment is holed, fixed with a spherically formed shadow mask, and then built in a panel. Then, the inner surface of the panel is coated with a fluorescent slurry to form a fluorescent screen without a stabilization process and then treated by the other desired processes to obtain a color Braun tube. Thus, the bliding of the shadow mask due to the stabilization process can be prevented and the voltage resistance characteristic of the Braun tube can therefore be raised and at the same time resource and power can be saved.
Patent JP-H04278697-A (JP)
Title: Compounding ratio deciding device of coffee raw material
Inventor: TOMINAGA YASUTAKA
IPC: G07F13/06
Filed: 1991-03-07
Abstract: PURPOSE:To sufficiently satisfy the taste of a customer by obtaining easily and rapidly the compounding ratio of coffee beans made of mocha oriented to acidity and coffee beans made in Brazil oriented to bitterness in accordance with the taste request extent of the acidity and bitterness of a customer. CONSTITUTION:The device is equipped with taste setting parts 1A an 1B to input each taste index related to the acidity and bitterness and a deciding part to obtain the compounding ratio of the coffee beans oriented to each taste based on each taste index inputted to respective taste setting parts 1A and 1B, and the deciding part is equipped with each membership function part related to the taste and compounding, a control ruling part 5 to stipulate the corresponding relation of each step of each taste index and each step of the compounding ratio, and an arithmetic part 2 to obtain the desired compounding ratio by respective membership function part and control ruling part 5 based on each inputted taste index.
Patent JP-S59166621-A (JP)
Title: Preparation of highly tough and high tensile steel
Inventor: OONO TAKAHIDE
IPC: C22C38/00
Filed: 1983-03-11
Abstract: PURPOSE:To make it possible to stably prepare the titled steel, by a method wherein a steel piece containing Al, B and N is rolled at a high rolling start temp. and a high rolling finish temp. and the rolled steel piece is forcibly cooled to be subjected to succeeding hardening and annealing treatments. CONSTITUTION:A steel piece containing 0.01-0.10% Al, 0.0005-0.0020% B and 0.0050% or less N is hot rolled at a heating temp. of 1,100 deg.C or more and at a finish temp. of 900 deg.C or more and, succeedingly, the rolled steel piece is forcibly cooled to 70 deg.C or less while the cooled one is subjected to hardening treatment for performing re-heating at a AC3 or more and quenching from said temp. Thereafter, the treated steel piece is heated to 300-750 deg.C to be subjected to annealing treatment and the titled steel is prepared.
Patent JP-S62198845-A (JP)
Title: Method and device for stereoscopic image transmission and display device
Inventor: MATSUI SHIGETOMO
IPC: G02F1/05
Filed: 1986-02-27
Abstract: PURPOSE:To allow many viewers to view a stereoscopic image in real time by picking up a stereoscopic image by an image pickup tube immediately after or as separated monochromatic images of the primary colors, transmitting the image to a distant place, and forming the image on a color liquid crystal panel or monochromatic liquid crystal panel and magnifying and projecting it. CONSTITUTION:The color image of a material 2 such as a color original and a photograph magazine is formed on the color liquid-crystal panel 7 which has filters 6 and 6 by a controller 5 connected electrically to a liquid crystal projecting device 4 set on a table 1 through an image pickup device 3 set above the material as specified. Light from the white light source 8 provided in the projecting device 4 is transmitted to enlarge and project the color image on a screen 10 of specific size set on a wall surface in real time, thereby enabling many researchers in attendance to view the material 2. Therefore, the trouble in copying the material 2 at every time for a conference, symposium, etc., is eliminated and the image is projected in real time to advance explanation and the conference.
Patent JP-H02219383-A (JP)
Title: Digital video sound recording and reproducing device
Inventor: MIZUKI HIROKATSU
IPC: G11B20/12
Filed: 1989-02-20
Abstract: PURPOSE:To execute the recording and reproducing of a sound signal by synchronizing a video signal with the sound signal for the unit of five frames in a video equipment to divide video digital signal data for one frame into five tracks and to execute recording and reproducing. CONSTITUTION:When sound signal data are inputted to a memory element 1, the video signal and sound signal are synchronized for the unit of five frames through a control circuit 2 and the sound signal is divided to the track, which has an a-number of data quantity, and a track, which has a b-number of data quantity, shown by slanting lines and recorded. Next, other processing is executed by an encoder 3 and the data are recorded to a tape. Further, the data to be reproduced from the tape are processed through a decoder 4. After that, the data are restored to an original state by A memory element 5 and control circuit 6 and reproduced. Thus, the sound signal for one frame can be recorded and reproduced to five tracks.
Patent JP-H03243737-A (JP)
Title: Copper alloy for deformed bar
Inventor: MATSUI TORU
IPC: H01L23/48
Filed: 1990-02-21
Abstract: PURPOSE:To obtain a non-magnetic copper alloy for deformed bars excellent in heat resistance, direct wire bonding properties, adhesion with resins, solderability and heat conductivity by specifying a compsn. constituted of Zr and Cu. CONSTITUTION:A copper alloy used as a deformed bar employed as a lead frame material for power transistors and power ICs is formed of 0.015 to 0.03% Zr and the balance copper with inevitable impurities. In this way, various properties such as electric conductivity equal to that of oxygen free copper, direct wire bonding properties, adhesion with resins and non-magnetic properties are maintained as well as high heat resistance is maintained, so that the deterioration of its strength caused by heating in the case of packaging is eliminated as well as the yield of products is improved and their packaging cost can be reduced.
Patent JP-H09213320-A (JP)
Title: Electrode of hydrogen storage alloy
Inventor: KABUTOMORI TOSHIKI
IPC: H01M4/24
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of an electrode by specifying the crystal structure of an alloy and its composition of constituent elements. SOLUTION: An alloy used in electrode has a labes structure of C14 or C15, expressed by A1 Nix-y-z-w-v Vy Nbz Bw Cv , where A is one or both of Zr and Ti, B is one or more kinds of Co, Mn, Cr, Fe, C is one or both of Al and Cu, and the conditions should be met such that 1.5<x<2.5, 0<y<1.0, 0<z<0.2, 0<=w<1.0, 0<v<0.3, and x-y-z-w-v>0.8. The resultant battery electrode incorporating this alloy has a large quantity of occluded hydrigen electrochemically and exhibits a high discharge capacity. Among the elements constituting the alloy, Nb contributes remarkably to enhancement of the durability of electrode and should only be added in an amount corresponding to a fraction of conventional Co content which is known as having effect to enhance the durability.
Patent JP-H06228149-A (JP)
Title: Novel pentacyclic heterocyclic compound, production intermediate and their production
Inventor: SAITO KENJI
IPC: C07C263/10
Filed: 1993-02-04
Abstract: PURPOSE:To provide a novel compound useful as an intermediate for synthesizing agrichemicals, medicines, functional materials, and organic chemicals. CONSTITUTION:The compound of formula I (R<1> is H, alkyl, alkoxycarbonylalkyl, etc.; R<2> is alkoxycarbonyl, alkylsulfonyl, cyano; X is H, alkyl, alkoxy, halogen, etc.,), e.g. methyl [1,13-dioxo-2a,11-dimethyl-1,2a,3,4,5,6,6a,7-octahydro-2a,6a(epoxymeth ano)-2bH-acridino[10,4a-c]oxazol-7-yl] acetate. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III in the presence of a catalyst (e.g. DBU) in a solvent (e.g. acetonitrile) at 0-100 deg.C. The objective compound is obtained in high yield and in high selectivity only by mixing the alcohol compound with the isocyanate compound reacting therewith in the same moles and adding the catalyst to the mixture.
Patent JP-S57155821-A (JP)
Title: Unidirectional saw exciter
Inventor: KAERIYAMA TOSHIYUKI
IPC: H03H9/02
Filed: 1981-03-20
Abstract: PURPOSE:To increase the exciting efficiency extremely high, by dividing an electrode having three pieces as one set for a section, into 2 pieces and one, fitting them on the front and back side of a piezoelectric thin film, and making the thickness of this piezoelectric thin film several tens % of a SAW wave length. CONSTITUTION:On a substrate made of glass medium or the like, 0 deg. comb type electrodes 1211, 1212... and 120 deg. comb type electrodes 1221, 1222... are formed. A piezoelectric thin film 11 made of zinc oxide or the like is grown with sputtering. The thickness of this piezoelectric thin film 11 is taken as several tens % of the wave lenfth of a SAW filter. Remaining 240 deg. comb type electrodes 1231, 1232... are formed on the upper side of the piezoelectric thin film 11. Through an alternating electric field from a 120 deg. phase device, electrodes 1211 1221, 1231/ 1212, 1222, 1232/..., three electrodes as one pair, are driven with a phase difference of 120 deg. sequentially for unidirectional excitation.
Patent JP-H07249077-A (JP)
Title: Message transmission device
Inventor: KOMORI AKIHIRO
IPC: G06Q10/00
Filed: 1994-03-11
Abstract: PURPOSE:To securely and automatically report a message by neither forgetting to send the message nor missending it. CONSTITUTION:The message transmission device is equipped with a registration screen 2 on which message issue information such as message information, an issue date and time, a previous issue date and time, erasure/nonerasure information, and issue mode data at the time of nonerasure are displayed, an information registration means 3 which registers the information in a registration information file 4 after confirming it on the registration screen 2, a message transmission means 7 which compares the current date and time clocked by a timer means with the issue date and time or previous issue date and time and issues the message information in correspondence relation with the issue date and time when the current date and time reach the issue date and time, and an information erasure/nonerasure means 7 which registers the message issue information as it is when nonerasure is specified or issues the message information according to the issue mode data at the time of nonerasure.
Patent JP-S63208387-A (JP)
Title: Color camera equipment
Inventor: CHIBA YOSHIO
IPC: H04N9/04
Filed: 1987-02-24
Abstract: PURPOSE:To attain color pickup with excellent picture quality by forming a white balance gate signal so as to detect the deviation of white balance from the signal level ratio of three primary color signals gated by the white balance gate signal thereby applying alarm display. CONSTITUTION:Each color data representing the signal level of the three primary color signal of a white level of an object image picked up by an image pickup section is written sequentially in a memory 18 to calculate mean value data (Ar, Ag, Ab) for several number of times. At the alarm display mode, the Ar/Ag, Ah/Ag are calculated from the mean value data and compared with a criterion (Kr, Kb) being the deviation of white balance so as to discriminate whether or not the value is within the reference range of 1/Kr<Ar/Ag<Kr 1/Kb<Ab/Ag<Kb. When the value is at the outside of the criterion, the display output such as (COLOR TEMP.HIGH) and (COLOR TEMP. LOW) is outputted from the character generator 19 to apply alarm display.
Patent JP-S61201681-A (JP)
Inventor: NAKAGAWA TAKESHI
IPC: F25D3/10
Filed: 1985-03-04
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-H02220210-A (JP)
Title: Production of magnetic head
Inventor: MATSUURA SHINJI
IPC: G11B5/23
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a satisfactory off-track characteristic at the time of overwrite and to prevent the degradation in strength of a core block due to glass deposition by forming chevron shaped track grooves having proper slopes in the core block and interposing a metallic thin film having a high adhesive strength between a ferromagnetic body metallic thin film and the core block. CONSTITUTION:A pair of approximately rectangular parallelepiped-shaped core blocks 30 and 31 consisting of ferromagnetic body materials are formed, and chevron shaped track grooves 34 and 35 are formed on one inside surfaces 30a and 31a of blocks 30 and 31 in the breadthwise direction while leaving prescribed track width T1 and T2 as they are. Metallic thin films 38 and 39 having a high adhesive strength to blocks 31 and 32, ferromagnetic body thin films 40 and 41 having a high saturation magnetic flux density, and SiO2 nonmagnetic body thin films (not shown in the figure) to be gap spacers are successively laminated on inside surfaces 30a and 31a of blocks 31 and 32. Inside surfaces 30a and 31a are butted and heated, and glass 43 is filled between track grooves 34 and 35, and thus, blocks are joined into one body.
Patent JP-H04271789-A (JP)
Title: Production of d-pantolactone
Inventor: HIKICHI YUICHI
IPC: C12R1/645
Filed: 1991-01-24
Abstract: PURPOSE:To provide a method for the industrial production of highly pure D-pantolactone in a good yield. CONSTITUTION:alpha-Ketopantoic acid salt and/or alpha-ketopantolactone is stereo- specifically reduced with a microorganism selected from microorganisms belonging to the genus Zygosaccharomyces and microorganisms having resistance to alpha-ketopantoic acid salt and/or alpha-ketopantolactone or D-pantoic acid and/or D-pantolactone.
Patent JP-S58158458-A (JP)
Title: Converging and transmitting device for solar light
Inventor: SAIKAI KINICHI
IPC: F24S23/00
Filed: 1982-03-15
Abstract: PURPOSE:To reduce the energy loss of solar light during transmission thereof and efficiently transmit the solar light, by a method wherein solar light is converged by a light condenser, and is then transmitted by a light-transmitting pipe provided at a light converging part. CONSTITUTION:One end of the light-transmitting pipe 2 utilizing reflection of light is provided at the light-converging part of the light condenser 1 in the direction of the optical axis. The solar light 3 is converged by the condenser 1, and the light 3 thus converged is transmitted to a desired place by the light- transmitting pipe 2. Accordingly, the solar light 3 can be efficiently transmitted, and the energy loss of the light during transmission thereof can be reduced.
Patent JP-S53126875-A (JP)
Title: Gate protecting device
Inventor: MASUDA HIROO
IPC: H01L27/06
Filed: 1977-04-13
Abstract: PURPOSE:To enhance gate protecting effect by forming an impurity layer implanted with an impurity of likewise opposite conductivity type at 10<18> atom/cm<2> or under near the substrate surface between the mutually spaced two oppositive conductivity type regions formed within a one-conductivity type semiconductor and covering said layer with an insulation layer having a dielectric strength of more than 200V.
Patent JP-S52124255-A (JP)
Title: Absorption refrigerating system
Inventor: TAKADA SHIYUUICHI
IPC: F25B25/00
Filed: 1976-04-13
Abstract: PURPOSE: To economize heat source energy by making effective use of great amount of heat of about 50 degrees C discharged from power plants and iron mills for a heat source of an generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05242669-A (JP)
Title: Semiconductor memory device
Inventor: HATAKEYAMA ATSUSHI
IPC: G11C11/408
Filed: 1992-02-27
Abstract: PURPOSE:To attain a large capacity and to secure the interchangeability with a next generation product attaining high integration and a large capacity per a chip by making the content of the identifying data different at every memory chip, thereby loading plural pieces of memory chips. CONSTITUTION:The plural pieces of the memory chip 2 having a memory capacity (x) are housed in a package 1. When the number of address bits required for representing the capacity (x) is defined as (y), one bit or plural bits being in higher-order side than the (y) bit are fetched as the data, by collating the data with the prescribed identifying data having the same number of bits as that of the data, the control means 3 for the permission or the prohibition of the operation of the memory chip is provided on every one of the plural memory chips. The content of the identifying data is made different at every memory chip 2. Thus, the plural pieces of memory chips 2 are selected according to the content of the high-order bit of the address signal and the memory cell of the memory chip selected according to the content of (y) being in the low- order side of the address signal is made access.
Patent JP-H10224741-A (JP)
Title: Cut point detection method for moving image
Inventor: NAKAJIMA YASUYUKI
IPC: H04N5/92
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a cut detection method where a special cut such as dissolving or wiping is detected and a flash scene is discriminated with a simple method. SOLUTION: An image by one frame is received in an image input step 10, and an instantaneous cut is detected in an instantaneous cut detection step 11. The image discriminated to be the instantaneous cut is detected as to whether or not the image is a flash image in a flash detection step 12. When the image is not a flash image, the instantaneous cut is registered/displayed in an instantaneous cut registration display step 13. On the other hand, the image not discriminated to be the instantaneous cut is given to a basic dissolving detection step 14, where a dissolved image is detected. When the image is discriminated to be the dissolved image, whether or not the image is a panning or a motion image is discriminated in a panning motion detection step 15.  When the discrimination is negative, the dissolving cut is registered and displayed in a step 16, and when the discrimination is affirmative, the step proceeds to a wiping cut detection step 18.
Patent JP-H06227443-A (JP)
Title: Front spoiler device
Inventor: KAMIYA TAKESHI
IPC: B62D37/02
Filed: 1993-02-08
Abstract: PURPOSE:To provide the strength of an operating rod which can withstand all the external forces by superposing one link to the joint part between the output shaft of an actuator and the operating rod and fixing the link on the operating rod. CONSTITUTION:The output shaft 9a of an actuator 9 is inserted at one edge of a hollow operating rod 10, and a link 5a is fixed on the periphery of the output shaft 9a through the operating rod 10 by using a bolt 21. As for the installation structure of the link 5a onto the operating rod 10, the load acting on the link 5a is received by the operating rod 10 and the output shaft 9a, and the twist force applied to the operating rod 10 by the load is lightened. Accordingly, only the load acting on the link 5a generates the twist of the operating, rod 10, and the rigidity and strength which endure the twist are provided. Since a part of the external force acting on a spoiler body is received by the output shaft 9a of the actuator 9, the operating rod 10 can be made small-sized.