baber/WOPTO huggingface dataset:
Patent JP-S5530790-A (JP)
Title: Character pattern recognition method
Inventor: OOTSU KENJI
IPC: G06K9/46
Filed: 1978-08-25
Abstract: PURPOSE: To make it possible to recognize a character at high speed and also low cost by use of a simple circuit by using any of the number of variation of contents of bit, contents of bit, or the scanning stop address, which have been obtained by scanning.  
     CONSTITUTION: In case the character pattern "1" or "0" is stored in the memory 11 of m×n bits to which the address is attached at a unit of 1 bit, resulting from scanning each line horizontally making the part on the line of "1" or "0" and other part, blank (contents of bit: "1") and white (contents of bit: "0"), respectively, even if any line is scanned, the number of the black group becomes less than 1 piece/ line, so long as the character pattern is "1". On the other hand, in case the character pattern is "0", as for the number of the black group, a line of 2 pieces/line is continued by l lines, and each upper and lower line of the foregoing becomes a line of one black group. Accordingly, not only the address can be read by stopping the scanning at the point where white of each line is changed to black, but also "0" or "1" can be discriminated by the relation (continuity) of the address which has been read in the upper and lower lines. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000026229-A (JP)
Title: Cosmetic composition containing low-crystalline cellulose microparticle
Inventor: ONO HIROBUMI
IPC: A61Q11/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition satisfying both properties and performance required as cosmetics by including specific cellulose microparticles and a liquid dispersion medium to effect high and stable dispersion of various ingredients for the cosmetic. SOLUTION: This cosmetic composition is obtained by including (A) cellulose microparticles with a cellulose I-type crystal component fraction of <=0.1 (pref. <=0.06), cellulose II-type crystal component fraction of <=0.4 (pref. <=0.3), average size of <=5 μm (pref. <=3 μm, more pref. <=2 μm), and average polymerization degree(DP) of pref. <=100, (B) a liquid dispersion medium [pref. water, a water- miscible alcohol (e.g. ethanol), hydrophilic polyhydric alcohol (e.g. glycerol) or a mixture thereof, oily material or the like], and (C) other cosmetic ingredients. By the way, the above-mentioned cellulose I-type crystal component fraction, average polymerization degree, etc., are calculated by respective specific means.
Patent JP-S63269003-A (JP)
Title: Apparatus for detecting position of crystallization interface
Inventor: KATSUOKA NOBUO
IPC: G01B11/00
Filed: 1987-04-27
Abstract: PURPOSE:To determine the position of crystallization interface, by successively taking out a brightness signal so as to cross the crystallization interface from a molten liquid side and discriminating the time when the selected brightness signal exceeds a reference level. CONSTITUTION:The image of a molten zone 16 is picked up by an ITV and a brightness signal S is supplied to a comparator 50 from a synchronous separation circuit 24 and compared with a reference value to output the pulse having the width proportional to a diameter and an AND gate 52 is opened and the pulse of a clock generator 42 is counted by a counter 54. The horizontal synchronous signal of the synchronous separation circuit 24 passes through an AND gate 56 to apply interruption to a microcomputer 30 and a count value is read according to a predetermined program to be processed. The microcomputer 30 reads brightness data Sj from an A/D converter 28 and, when said data is larger than a reference value S0, the pixel position thereof is judged to be the position corresponding to a crystallization interface 20 and the shoulder part Dm of the diameter of a molten liquid from the counter 54 corresponding to the scanning line before (m)-lines is used in the control of the diameter of the semiconductive rod 12 on a crystallization side. By this constitution, the crystallization interface can be always detected accurately.
Patent JP-S585833-A (JP)
Title: Confirmation circuit for contents of data
Inventor: KAMOSHITA KAZUYUKI
IPC: G06F11/16
Filed: 1981-07-02
Abstract: PURPOSE:To confirm the precise updata of data by automatically detecting whether data in the input and output sides of a storage circuit coincide each other or not and, in case of inconsistency, generating an alarm. CONSTITUTION:Input and output signals of a memory 2 are inputted to exclusive OR circuits 9a-9n respectively and outputs of the exclusive OR circuits 9a- 9n are inputted to an AND circuit 10. If an input signal of the memory 2 is different from its output signal at the updata of data, an alarm signal is generated from an output of the AND circuit. The alarm signal is inputted to an alarm circuit 11 and an alarm is sent from the circuit 11.
Patent JP-2000299656-A (JP)
Title: Vehicle communication system
Inventor: ARAKI TADASHI
IPC: H04B17/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To allow a base station to monitor the various kinds of characteristics of a signal transmitted from an over-head antenna by simple constitution by providing a signal separating means and a signal sending means at an over-head antenna system and providing a signal evaluation means for evaluating the characteristic of a returned signal at the base station. SOLUTION: A base station 6 is provided with a transmitter 21 for giving a road traffic signal to an over-head antenna system 3. An electric signal branched by the coupler 25 of the system 3 is amplified by a high frequency amplifier part 32, converted to an optical signal by an electro-optical conversion part (E/O) 33 and then, sent to a monitoring optical fiber 5c by an optical fiber radio transmission system to be returned to the station 6. Then, the station 6 converts the given optical signal to the electric signal by an opto-electric conversion part (O/E) 34 to give to a signal evaluation part 35, which judges the propriety of transmitting power and that of a PLL synthesizer.
Patent JP-S61261888-A (JP)
Title: Recording and reproducing device
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B27/17
Filed: 1985-05-16
Abstract: PURPOSE:To calculate a remaining quantity and the using quantity of a tape with high accuracy by executing the calculating processing of the product information of the tape length and the tape thickness wound to plural reels, and the rotating period of both reels at the optional speed. CONSTITUTION:By the control signal from a system control circuit 13, motors 4 and 5 are driven, reels 1 and 2 are rotate, a motor 8 is driven, a capstan 7 is rotated, further, a plunger circuit 12 is controlled, a pinch roller 10 is press- bonded to the capstan 7. Thus, a tape 3 is fed at the constant speed. Detecting circuits 15 and 16 give the rotating pulse signal of the reels 1 and 2 to the circuit 13, the circuit 13 measures the time of one period of respective reels and calculates and stores the product information of the tape length and the tape thickness. Next, when the tape 3 is set to an optional speed, the time of one period of respective reels is measured. By using these values, a driving circuit 13 executes the prescribed arithmetic and the remaining quantity or the using quantity of the tape is obtained.
Patent JP-S5730006-A (JP)
Title: Control method for humidifier
Inventor: YAJIMA TAKESHI
IPC: G05D22/02
Filed: 1980-07-30
Abstract: PURPOSE:To control the humidity in a room without frosting on windows and walls, by intermittently operating a humidifier with a time rate corresponding to the deviation between a set humidity and a measuring value. CONSTITUTION:A humidity in a room 1 is detected with a humidity sensor 2 and the result is given to a humidity controller 3. The controller 3 detects the error between a set value and a measuring value to operate the time rate corresponding to the error. A damp motor 4 is intermittently operated with the time rate to be operated and water drops are drooped to an air-regulator 5. The water drops are vaporized from a air-intake to the room 1, allowing to control the humidity near the set value.
Patent JP-S60249390-A (JP)
Inventor: TODA AKIZOU
IPC: H05K3/46
Filed: 1984-05-25
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-H07286947-A (JP)
Title: Material tester
Inventor: MATSUI OSAMU
IPC: G01N3/04
Filed: 1994-04-19
Abstract: PURPOSE:To set both ends of a testing piece to a tester smoothly, even though the testing piece is a very thin material such as a film, and it is bent by a static electricity and the like, by blowing out a compressed air from one side grasping unit in the longitudinal direction of the testing piece. CONSTITUTION:By making a testing piece M very thin as a film, grasped by the chucks 5 and 5 of an upper side grasping unit 3, and blowing out a compressed air from air nozzles 9 and 9, the testing piece M is going to stretch straightly even though it is bent by a static electricity or by the bending of itself, because the compressed air flows along the testing piece M in the longitudinal direction from both sides. As a result, the lower end of the testing piece M in the stretched condition can be grasped easily by the chucks 6 and 6 of a lower grasping unit 4. Since the testing piece M is stretched by the compressed air in this case, there is no fear to generate a damage when the testing piece M is touched by a rod or a finger, and it can be grasped smoothly. When the bending of the testing piece M is difficult to correct simply, it can be corrected easily by increasing the blowing amount of the compressed air.
Patent JP-H0289274-A (JP)
Title: Memory card
Inventor: KIMURA MASATOSHI
IPC: G06F21/81
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the generation of data copying by connecting three-state bus buffers to an I/O terminal of a readable/writable memory and providing a memory card with a microcomputer having an interface means with an information processor to control the enable terminals of the three-state bus buffers and the readable/writable memory. CONSTITUTION:The 3-state bus buffers 15a, 15b, 16 are connected so as not to directly expose the I/O terminal of the readable/writable memory 5 and the loading/ejection of a memory card is previously informed to the microcomputer 28 through the interface means 31 prior to the loading/ejection. After receiving the information, the micro-compute 28 disconnects (cut-off) the buffers 15a, 15b, 16. Since the inside of the memory card is disconnected even when the information processor side is an active state, the influence of contact, separating order or chuttering due to the loading/ejection is not exerted. Consequently, the generation of data copying can be surely prevented.
Patent JP-S5438211-A (JP)
Title: Hot iron desulfurizing method
Inventor: KUSAKAWA TAKATSUGU
IPC: C21C1/02
Filed: 1977-09-02
Abstract: PURPOSE: To desulfurize hot iron in a safe and efficient manner by adding a mixt. contg. superfine powder metallic Mg and MgO or moldings of the mixt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5238199-A (JP)
Title: Magnetizing method for magnet
Inventor: MORISAWA MASANORI
IPC: H01F13/00
Filed: 1975-08-28
Abstract: PURPOSE:By magnetizing from an external circumference of a magnet, no from that of a motor, an exteremely high energy magnetic force shall be kept in the magnet.
Patent JP-S5330756-A (JP)
Title: Protection system for dc transmission line
Inventor: SUGAWARA SHIYOUICHI
IPC: H02J3/36
Filed: 1976-09-03
Abstract: PURPOSE: To detect a fault in the return circuit transmission line without a relation to a presence of DC current of DC linkage system flowing in the return circuit transmission line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11296053-A (JP)
Title: Image forming device
Inventor: OKUBO YASUHIDE
IPC: G03G15/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device constituted so that the inside of a machine can be cooled without unnecessarily increasing the cost. SOLUTION: This image forming device is equipped with an image forming device main body 1 provided with an image forming part 5 forming a desired image on a paper P by developer and a fixing part 5 fixing the image on the paper P by heating and a both-surface unit 2 provided with an inversion path 25 for carrying the paper P to the main body 1 so that the image is formed even on the rear surface of the paper P by inverting the paper P obtained by fixing the image at one surface and removably fitted to the main body 1. Then, the unit 2 is provided with a fan 29 cooling the inside of the unit 2 and circulating air for cooling in the inside of the main body 1. Thus, the image forming device can be equipped with the unit 2 and the inside of the main body 1 can be cooled according to the need of a user.
Patent JP-H043635-A (JP)
Title: Token transmission system
Inventor: SATO HIROYUKI
IPC: H04L12/42
Filed: 1990-04-20
Abstract: PURPOSE:To shorten the delay time for token retransmission by providing a transmission control confirmation channel, through which holding of a token is reported, independently of a token ring channel and informing an adjacent lower node of token holding through the channel by a node which holds the token. CONSTITUTION:A transmission control confirmation channel 4 through which an adjacent upper mode 1 informs a lower node 1 that the upper node holds a token is provided in a transmission line independently of a token ring channel 2. Consequently, a lower station immediately detects loss of the token to retransmit the token even if the token is lost on the token ring channel 2. Thus, the token recovery time for the loss of the token is shortened to easily discriminate the lost part of the token.
Patent JP-H09292687-A (JP)
Title: Automatic paper developing device
Inventor: KUBO KENJI
IPC: G03D3/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To automatically execute all processing, without any manual work, even if the kind of wanted photograph is changed by automatically discriminating information of a photograph to be obtained with film discrimination information inputted to a film and automatically feeding a paper sheet meeting the photograph to be obtained. SOLUTION: An unexposed paper supplying control means 13 selects a first unexposed paper supplying means 131, when a developed film discriminating means 120 discriminates a developed film guided from a developed film guiding means 12, as a color film or a black-and-white film having the film discrimination information for showing that a sepia photograph is obtained. When the means 120 discriminates the developed film as the black-and-white film or the color film having the film discrimination information for showing that a black- and-white photograph is obtained, a second unexposed paper supplying means 132 is selected. Thus, the black-and-white photograph, the sepia photograph, a color photograph, etc., which are desired by a user can be easily obtained.
Patent JP-H06309929-A (JP)
Title: High permittivity ceramic composition
Inventor: CHIN SHINSUKE
IPC: H01B3/12
Filed: 1993-04-07
Abstract: PURPOSE: To provide a ceramic composition which has high dielectric constant, a low dielectric loss, and can be sintered at a low temperature by blending a specified wt.% of at least one B component selected from MnO2 , CdO, LiF, and glass to A component expressed in a specific formula. CONSTITUTION: At least one B component selected from MnO2 , CdO, LiF, and glass is blended in 1-25wt.% to A component expressed in a specified formula I. In the formula I, k, x, and y are defined as following: 0.99<=k<=1.03, 0.033<=x<=0.113, 0.008<=y<=0.045, and 0.862<=1-x-y<=0.922. The LiF of the B component to be added in 1-25% weight ratio to the A component, which is the substance expressed in the general formula I not only heightens the dielectric constant but also promotes crystalline particle growth. On the other hand, MnO2 or CdO lowers the dielectric loss and heighten insulation resistance. Further, the glass to be added as a sintering temperature lowering agent enables sintering of the ceramic composition to be sintered at a temperature as low as 1150 deg.C or lower due to synergistic action with LiF.
Patent JP-H01273004-A (JP)
Title: Production of color filter
Inventor: WATANABE KANE
IPC: G02B5/20
Filed: 1988-04-26
Abstract: PURPOSE:To obtain a good vapor deposited film which is free from defects such as disconnection by transferring colored ink on a printing plate formed to a picture element pattern directly onto a substrate. CONSTITUTION:The colored ink film 2 transferred onto the glass substrate 1 has ruggedness on the film surface. The colored ink film 2' having a smooth surface is obtd. when the colored ink film surface 2 is pressed by a roller 3 heated to the temp. above the glass transition point of the colored ink film. The film 2 is deformed like 2' at this time. The film thickness thereof decreases to 1.5micron when the colored ink film surface is further pressed by a metallic roller heated to 230 deg.C and having excellent surface smoothness. The picture element size is, however, about + or -5micron with respect to the design value and the deformation of the picture elements is extremely slight. The color filter having the smooth film surface and the high transparency is thus obtd.
Patent JP-S593085-A (JP)
Inventor: BAATON EI KUSHIYUNAA
IPC: C23C4/10
Filed: 1983-06-14
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-H043446-A (JP)
Title: Semiconductor wafer transfer device
Inventor: YAMAMOTO TADATSUGU
IPC: H01L21/68
Filed: 1990-04-19
Abstract: PURPOSE:To prevent a wafer from being cracked and detect cracks of the wafer as well by detecting a pressure applied to the wafer with an external force detecting device when wafer-clogging or the like takes place on the occasion of pushing each wafer up with a wafer ejecting tool and then stopping the pushing-up operation of the wafer temporarily. CONSTITUTION:A wafer 1 is pushed up to the position of each carrier 2 by a wafer ejecting tool 4 and, when grooves of the carrier 2 and cassette 3 do not meet each other, the wafer 1 comes into contact with a part other than the groove of the carrier 2 and then, an external force is applied to the wafer 1. If the wafer pushing-up tool 4 continues to come up, a spring 6 contracts gradually and if any external force which is greater than certain force is applied to the wafer 1, a sensor 8 detects a light-tight plate 7 and turns a switch ON. Detecting the above signal, a control part stops rising of the wafer ejecting tool 4. If the grooves of the carrier 2 and cassette 3 are free from any deviation, the wafer 1 is pushed up to the position of the carrier 2 and is held temporarily. After that, a newly emptied cassette 3 is moved toward a lower part of the carrier 2 by each slider 5 and then the wafer 1 is transferred.
Patent JP-H09291279-A (JP)
Title: Powdery fluorescent substance and its production
Inventor: HIRANO MASANORI
IPC: C09K11/62
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery fluorescent substance comprising single crystal fine powder of zinc gallate, having high brightness and small deterioration of brightness, useful for display devices such as a vacuum fluorescent display tube and field emission display and capable of emitting light by being excited by electron beam. SOLUTION: This powdery fluorescent substance consists essentially of zinc gallate crystal (A) and the component A is composed of single crystal fine powder. Furthermore, average primary particle diameter of the component A is preferably 1-200nm. The powdery fluorescent substance is obtained by dispersing or dissolving a gallium compound and a zinc compound in which at least either one is a soluble salt into an aqueous medium such as an alkaline aqueous solution to prepare a mixed solution and then subjecting the mixed solution to hydrothermal reaction at a prescribed temperature, e.g. <=300 deg.C in a hermetically closed container.
Patent JP-H02282558-A (JP)
Title: Floor structure of building
Inventor: MATSUMOTO AKIKAZU
IPC: E04F15/00
Filed: 1989-04-25
Abstract: PURPOSE:To improve the working efficiency by constituting a reinforcing material provided between mountain sections of a folded plate with a flat plate section and leg sections protruded on both the right and left sides of the flat plate section, installing the flat plate section astride the mountain sections of the folded plate, and coupling the leg sections with coupled sections. CONSTITUTION:Circular arc-shaped swollen sections 111 and 111 are formed as coupled sections on both the right and left sides of a mountain section 11 of a corrugated folded plate 1 formed with mountain sections 11 and valley sections 12 in turn. A reinforcing material 2 is constituted with a flat plate section 21 and a pair of leg sections 22 and 22 protruded on both the right and left sides of the plate section 21, and seal materials 23 and 24 are provided on the right and left edge sections of the plate section 21 and the lower end bent sections of leg sections 22 respectively. Leg sections 22 of the reinforcing material 2 are inserted and pushed between mountain sections 11 of the folded plate 1, the plate section 21 is set astride mountain sections 11 and 11, the folded piece of the leg section 22 is coupled with the swollen section 111 of the mountain section 11, then a floor plate 3 is mounted and fixed with screws. The work efficiency can be improved.
Patent JP-S63270217-A (JP)
Title: Heating device for vehicle
Inventor: ASANO HIDEO
IPC: B60H1/20
Filed: 1987-04-28
Abstract: PURPOSE:To improve amenity and heating efficiency, by a method wherein, in a heating device for a vehicle employing a ceramic engine, a heating medium is heated by means of the heat of exhaust gas, discharged air is heated through a heater core, and heat is dissipated in a car room from a heat panel. CONSTITUTION:During heating, an on-off valve 72 is brought into an ON-state, an on-off valve 71 is brought into an OFF-state, and a switching valve 42 is set to the opening side of a bypass mode. This constitution causes circulation of water through a casing 51, a heater core 52, a heat panel 53, and a water pump 54. Thus, circulating water is heated by the casing 51, and dissipates heat to air-conditioned air in an air conditioning duct 6 by means of a heater core 52. Temperature increasing air is discharged through a defrost discharge port 61 or a foot discharge port 62. After water dissipating heat further dissipates heat to a floor 22 by means of a heat panel 53 to perform heating of a car room, it is returned to the casing 51. This constitution prevents reduction of an exhaust gas temperature and seizure of an exhaust system, and improves heating efficiency and amenity.
Patent JP-S5729436-A (JP)
Title: Molding method of resin article with skin
Inventor: FUKUNAGA YUKIO
IPC: B29C35/00
Filed: 1980-07-31
Abstract: PURPOSE:To prevent the skin layer from having rumples or breakages, by sucking into a movable mold the skin lined with a non-air-permeable resilient sheet, and clamping the skin followed by injection of a molten resin. CONSTITUTION:To the backsurface of the skin 12 of cloth, leather or the like is lined the non-air-permeable resilient sheet 13 of soft foamed resin, after this is heated by a heater 17 to be softened, this is sucked into the movable moled 16 under vacuum with the skin 12 inside. Then the movable mold 16 is tightly fixed to a stationary mold 2 and is clamped, and a molten resin such as ABS resin is injected from a nozzle 6 via a sprue 7 into the molds. As the skin has been sucked onto the surface of the movable mold 16 previously, the skin 12 will not be broken or rumpled by the pressure of the resin or by the clamping operation. This method is suitable for producing interior automotive members such as instrument panels and others.