baber/WOPTO huggingface dataset:
Patent JP-S5765494-A (JP)
Title: Oiling device
Inventor: KOMATSU HISASHI
IPC: F16N13/00
Filed: 1980-10-09
Abstract: PURPOSE:To obtain precise flow control in an oiling device by ejecting oil through  a nozzle toward an object to be oiled after giving a displacement to a wall of oil pressure chamber by means of an electric-mechanical converting means. CONSTITUTION:A piezoelectric element 8 shrinks if the element 8 is impressed by a positive voltage pulse sent from a control circuit through an upper electrode 9 as well as a lower electrode 7. The deformation of the piezoelectric element 8 causes the deflection of a vibrating diaphragm 6. It increases the liquid pressure in a pressure chamber 5, which ejects an oil drop 15 through a nozzle 10. If the voltage impression to the element 8 is suspended, the element 8 returns to the original shape, in which the nozzle 10 is filled with oil owing to capillary effect.
Patent JP-H10334190-A (JP)
Title: Character recognition method and device and recording medium
Inventor: UCHIYAMA YUKIHISA
IPC: G06K9/62
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition method applicable in a wide range for which a speed is suppressed by performing recognition corresponding to the attribute of an inputted character pattern, integrating outputted candidate categories and outputting a final recognized result. SOLUTION: A character pattern is read in a pattern input part 101 and is stored in a pattern storage part 102. A recognition control part 103 shifts control to a first or second recognition part corresponding to the attribute of the input pattern. In the first recognition part, a structure feature extraction part 104 extracts a structure feature by image-processing the input pattern and matching with the standard models of respective categories stored in a standard model storage part 106 is performed in a model matching part 105. In the second recognition part, a histogram feature extraction part 107 extracts a histogram feature by image-processing the input pattern and the matching with a standard histogram stored in a standard histogram storage part 109 is performed in a histogram matching part 108.  The candidate categories outputted from the respective recognition parts are integrated in a recognized result integration part 110 and the recognized result is prepared.
Patent JP-S5932573-A (JP)
Title: Spare tyre holding construction of automobile
Inventor: MORIYAMA TAKAMUNE
IPC: B62D43/06
Filed: 1982-08-13
Abstract: PURPOSE:To avoid throw-out of a spare tyre on account of an impact and allow said tyre to serve for damping the impact by holding the spare tyre between the floor of a car body and a back door in the erected attitude. CONSTITUTION:With a back door 3 closed, the upper and the lower part of a spare tyre 9 stay respectively in the recess 6 of the back door 3 and the recess 8 of a car body floor 7 to keep the spare tyre 9 between the back door 3 and the car body floor 7 so that the spare tyre 9, may not be thrown out even if subjected to an impact and may be firmly fastened. If impact force F is input from a rear bumper 12 at the time of the collision of a vehicle, the impact force F is dispersed over the car body floor 7 and a car body roof 17 via the spare tyre 9. Consequently, the impact force may be damped by rear side frames 11, 11 and a rear roof header 2 which have high strength.
Patent JP-H06328803-A (JP)
Title: Tape cassette
Inventor: YAMAGUCHI KOUSHIROU
IPC: B65H19/12
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a tape cassette in which only a tape can be simply replaced by a user, a plurality of kinds of tapes can be used in the common tape casstte, and tapes can be housed in the cassette case in a plurality of stages for simultaneously making printing on the two or more tapes at the time of tape forming. CONSTITUTION:A tape 17 is formed into an individual device system. A plurality of kinds of tape devices 15 of different tape widths are formed. The tape devices 15 can be replaceably housed in a tape cassette 19 in a plurality of stages in accordance with tape widths.
Patent JP-S623958-A (JP)
Title: Recording method
Inventor: TAMURA SAKAE
IPC: B41J2/06
Filed: 1985-06-29
Abstract: PURPOSE:To eliminate the clogging of ink and to enable to freely select the color of ink by a method wherein ink drops are trapped in the fine holes of the ink carrier, and after that, the recording signal light is radiated on the ink drops while the ink carrier is fed, or after the ink drops are exposed under corona discharge, the recording signal light is radiated on the ink drops. CONSTITUTION:While voltage is impressed on a conductive core material 1', the constituent member of an ink carrier 1, through a transparent conductive electrode 6, recording signal light R is radiated on ink drops 3 trapped by the carrying holes 2 of the ink carrier, hereby the electric resistance of a photoconductive material layer 1'' drops and charge is injected in the ink drops 3. The ink carrier 1 irradiated with the recording signal light R is faced to an opposed electrode 5 through a recording paper 4 and when voltage is impressed between the ink carrier 1 and the opposed electrode 5, transferred ink drops 3' are sucked to the opposed electrode side and adhere on the recording paper 4. The ink drops 3, wherein charge is not injected, stay on the ink carrying body side being left intact a state that the ink drops 3 are trapped in the ink carrying holes 2. By such a way, an image to correspond to the recording signal light can be formed on the recording paper 4.
Patent JP-S63305827-A (JP)
Inventor: TANAKA YASUHIKO
IPC: A47J37/00
Filed: 1987-06-05
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-H087823-A (JP)
Title: Focused ion beam device
Inventor: HIROSE YUKINORI
IPC: H01J37/305
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a focused ion beam device to prevent the contact of a sample and the tip of a gas gun, and to reduce a damage even though they are contacted. CONSTITUTION:An edge sensor 7 is installed just under the tip of a gas gun 4. The edge sensor 7 is composed of an expansible probe 7a which keeps a specific length in the normal condition, and a detecting circuit 7b connected electrically to the probe 7a, and when the probe is contacted to a sample 2 so as to contract its length, a specific current flows to the detecting circuit 7b, and it is recognized that the probe 7a is contacted to the sample 2. As a result, since it is detected that the sample and a gas feeding source are approached closer than a specific distance by a contact preventive means, the contact of the sample and the from end of the gas feeding source can be prevented, and a damage of the front end of the gas feeding source resulting from the above contact can be also prevented.
Patent JP-S63317069-A (JP)
Inventor: ANDOREEASU ROTSUTSU
IPC: A61K8/00
Filed: 1988-06-10
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-H04366619-A (JP)
Title: Optical shaping method
Inventor: SATO KATSUMI
IPC: B29C67/00
Filed: 1991-06-13
Abstract: PURPOSE:To prevent generation of a distorsion on a shaped body by low freedom of contraction of a contacting surface between base and the first cured layer, in a method where a target form body is shaped by laminating in order the cured layers by repeating a process in which the cured layer is formed on a base by applying a beam to photosetting resin, the base is moved at a fixed pitch, after the cured layer is covered with the photosetting resin, the beam is applied to the same. CONSTITUTION:A pedestal layer 10, which is contraction-deformable in the direction of a base face is provided between a base 21 and a cured layer 24a. With this construction, curing and contraction in the direction of the base face are allowed by a pedestal layer 10 and a distortionless shaped body is obtained. It does not happen that a cured matter is peeled off from a base in the middle of shaping.
Patent JP-2000329122-A (JP)
Title: Bolt and unit
Inventor: HAYANO MASASHI
IPC: F16B23/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a bolt and a nut to perform a firm fastening work even at a limited space. SOLUTION: A nut 10 consists of two partial nuts 11 and 12 arranged in a step-form manner and the outer peripheral top parts 11 and 12a of the partial nuts 11 and 12 are positionally deviated in a direction of rotation centering around a nut axis and besides, a wrench hole 13 is formed in each side of the partial nuts 11 and 12. Thus, with the nut 10 briskly rotated by using a spanner 23 and a bar wrench 24, members, not shown, are fastened against each other between the but 10 and bolt heads 22 of the bolts 20. As a result, a firm fastening work is carried out even at a limited space.
Patent JP-H11340493-A (JP)
Title: Sunlight condensing device
Inventor: HIBINO KOETSU
IPC: F24S23/30
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a sunlight condensing device which is capable of coping a with wide-range irradiation angles for high-efficiency condensation, when reflection and total reflection are utilized with a prism. SOLUTION: A light guide plate 1 comprises first and second prisms 2 and 3. The first and second prisms 2 and 3 comprise the media of refractive indexes which differ from each other. A backside 3a of the second prism 3 is provided with a mirror 4. The light incident on the light guide plate 1 refracts at an interface K0 while advancing inside the light guide plate 1, satisfies total reflection condition as the incident angle at an interface K5 to air at the first prism 2. As a result, the light advancing inside the light-guiding plate 1 is guided into a solar cell without transmitting to the outside, for improved light- condensing efficiency.
Patent JP-S5842973-A (JP)
Title: Detector for direction of rotation
Inventor: SAGARA KIKUO
IPC: G01P13/04
Filed: 1981-09-08
Abstract: PURPOSE:To increase a detection speed, to reduce erroneous detection, and to improve detection precision by outputting a rotational direction signal from one of the 1st and 2nd rotational direction detecting means which detects a direction of rotation earlier. CONSTITUTION:Notches of a flywheel are detected optically by phototransistors 71 and 72, and the 1st and 2nd rotational direction detecting circuits 101 and 102 generate high-level outputs. Those high-level outputs are processed by a switching circuit 103, provided with an NOR gate 47 and an AND gate 48, NOR gates 49 and 50 forming an FF, an AND gate 42 and an OR gate 43, AND gates 44 and 45 controlled by the output of the FF, an OR gate 46, etc., to select and output the output of the circuits 101 or 102 which has detected it eariler. Therefore, the speed of this rotational direction detection is made faster than that of discrimination which uses both the detection outputs of the circuits 101 and 102. Further, a period wherein an error detection signal due to a noise, etc., is outputted is shortened to reduce erroneous detection, thereby improving detection precision.
Patent JP-H10334516-A (JP)
Title: Optical recording medium and production thereof
Inventor: FUJITA MASAYUKI
IPC: G11B7/24
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium in which shapes of recorded pits are satisfactory and a signal having a satisfactory SN ratio can be recorded. SOLUTION: This recording medium is provided with a recording layer 13 which is consisting of photoresist and on which recording pits are formed by being exposed with the irradiation of a recording light 15 and a mask layer 14 which is provided at the incident side of the recording light 15 of the recording layer 13 and which is for making the effective spot diameter of the recording light 15 small. Moreover, the sensitivity of the mask layer 14 with respect to the recording light 15 is set so as to become lower than that of the recording layer 13 with respect to the light 15.
Patent JP-2000327369-A (JP)
Title: Tin phosphate-based glass-containing crystallizable composition
Inventor: DOUYA YASUKO
IPC: H01J11/34
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition stably crystallizable when baked, giving high crystallinity. SOLUTION: This composition comprises 70-99.99 wt.% of tin phospahte-based glass powder and 0.01-30 wt.% of at least one kind of powder of metaphosphate compound selected from the group consisting of magnesium metaphosphate, calcium metaphosphate, strontium metaphosphate, barium metaphosphate and aluminum metaphosphate. Another preferable version of this composition comprises 40-99 wt.% of tin phosphate-based glass powder and 1-60 wt.% of zinc phosphate-based glass powder containing 26-70 mol% of ZnO.
Patent JP-H04253695-A (JP)
Title: Information processing system
Inventor: KAMIMURA MASAHARU
IPC: G06Q50/00
Filed: 1991-06-13
Abstract: PURPOSE:To provide an information processing system capable of improving the efficiency of sale operation. CONSTITUTION:An input terminal device 15 is made portable and, when an article is sold to the customer, the data required at that time such as the customer identification card which has been read out, the identification code of an operator who operates the input terminal device 15 and an oil feeder 14 such as selected from article selling devices is fed into the input terminal device 15. The input terminal device 15 sends the input data to POS 12 through a radio communication. In this way it is unnecessary for the store clerk carrying the input terminal device 15 with him to go between the customer and the installed place of the POS 12, resulting in a substantial improvement of the operational efficiency.
Patent JP-S63307347-A (JP)
Title: Absolute humidity sensor
Inventor: OZAKI KAZUYUKI
IPC: G01N27/12
Filed: 1987-06-09
Abstract: PURPOSE:To rapidly detect and measure the absolute humidity without being affected by the external air by providing a heater consisting of a thin metallic film on the rear side of an insulating material to directly control the temp. thereof and maintaining the heater at a specified temp. CONSTITUTION:Comb-shaped gold/chromium electrodes 2 are formed on the front side of the insulating substrate 1 consisting of alumina, quartz, glass, etc., and a thin plasma-polymerized moisture sensitive film 3 is coated on the comb-shaped part thereof. The thin film heater 5 which is connected to the gold/chromium electrodes 4, 4' and consists of the same material as the material of said electrodes is provided on the rear side of the substrate 1. A chlorine-contg. high polymer, more preferably a plasma- polymerized film of vinylidene chloride, etc., are used as the plasma-polymerized film forming the thin moisture sensitive film 3. The sensor is constituted by connecting terminals 7, 7' for electrodes to terminal parts 6, 6' of the comb-shaped electrodes 2 and terminals 8, 8' to the electrode parts 4, 4' of the heater 5. While the element temp. is maintained constant by executing temp. detection and energization by the resistance value of the heater 5 itself, the measurement with the external air of the temp. below said temp. is carried out and the relation between the absolute humidity and the resistance value of the element is determined.
Patent JP-S5766592-A (JP)
Title: Logical circuit
Inventor: MATSUBARA YUUSAKU
IPC: G05B19/05
Filed: 1980-10-11
Abstract: PURPOSE:To simplify constitution and to achieve single-power-source drive by specifying the address of a memory by outputs of relay circuits of respective stages of a counter, composed of relay circuits each having a latching relay, and by controlling following relays. CONSTITUTION:Signals from input terminals 1-7 are supplied from an input synthesizing circuit 8 to a counter 9, which performs counting operation. Respective relay circuit 10-13 of the counter 9 include latching relays and every time a signal is inputted to a toggle input terminal T, the relay switches are switched for selfholding. The outputs of the relay switches 14-17 are inputted to input terminals A0-A3 of a programmable read-only memory 19 individually, and the memory 19 outputs program-stored logical outputs to output terminals D0-D7 in response to those input signals. Every time those output sgnals are received at input terminals, relay circuits 20-27 change connections states of external switches. One power terminal V of each relay circuit is connected to an H-level terminal Vcc, and the other terminal G is grounded at a level L.
Patent JP-2000333125-A (JP)
Title: Editing device and recording device
Inventor: SATO TOMOHIKO
IPC: H04N5/91
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To easily put together an image displayed on a screen, etc. and another image into a single image by synthesizing a time information signal with a 1st video signal to generate and output a recording signal or synthesizing the time information signal with a 2nd video signal to generate and output a recording signal when the image of the 1st video signal is changed. SOLUTION: A recognition control part 107 monitors a 1st memory 105 and a 2nd memory 106, compares the 1st video signals stored in both memories 105 and 106 with each other when the 1st video signal is stored in the memory 105 or 106 and reads out a new 1st video signal stored in the memory 105 or 106 to output it to a recording signal generation part 103 if the inputted 1st video signal is changed. The part 103 synthesizes a voice signal, a 2nd video signal and a time information signal together or synthesizes a voice signal, a 1st image signal and a time information signal together to generate and output a recording signal.
Patent JP-H077267-A (JP)
Title: Manufacture of multilayer printed interconnection board
Inventor: DOI KATSUYA
IPC: H05K3/46
Filed: 1993-06-15
Abstract: PURPOSE:To reduce the length of an interconnection circuit and to provide a multilayer interconnection board having high reliability and high density by connecting adjacent inner layer printed interconnection circuits between heat curable adhesive amounts (prepregs) to be used in heating and pressurizing steps in the board formed of the inner layer printed interconnection board having a through hole between the inner layers. CONSTITUTION:An inner layer printed interconnection board 21 having a through hole between inner layers manufactured by a predetermined method and a prepreg 22 in which holes are opened at predetermined positions by a predetermined method and conductors 23 are filled in the holes are combined, heated and pressurized to obtain a multilayer printed interconnection board 24. In order to obtain electrical connection between outermost layers through the conductor 23, the multilayer printed interconnection board which has no through hole is obtained.
Patent JP-H039083-A (JP)
Title: Piston rod for swash plate type fluid equipment and manufacture thereof
Inventor: TANAKA YONEJI
IPC: F16J1/22
Filed: 1989-06-05
Abstract: PURPOSE:To make both lightweight design and strength compatible by forming a hollow part respectively in a pair of spherical parts at both ends of a piston rod and a rod-shaped part for connecting each spherical part, and applying larger wall thickness to the rod-shaped part. CONSTITUTION:The piston rod 6 for the swash plate type fluid equipment of a compressor 24 is formed with a pair of spherical parts 16 and 17 so coupled respectively to spherical sockets 14 and 15 of a piston 4 and swash plate 5 as to be capable of free yawing, and a rod-shaped part 18 for connecting the spherical parts 16 and 17 to each other. In this case, a passage-like hollow part 19 is formed in the rod-shaped part 18 and spherical hollow parts 20 and 21 are respectively formed in the spherical parts 16 and 17. The wall thickness t1 of the rod-shaped part 18 is set to be larger than the wall thickness t2 of respective spherical parts 16 and 17. According to the aforesaid construction, the piston rod 6 can be made light, and durability against a compression load on the swash plate 5 of the rod-shaped part 18 and the piston 4 can be maintained at a good level.
Patent JP-H06316593-A (JP)
Title: Method of refining protein
Inventor: MAIKERU EICHI KOON
IPC: C07K16/00
Filed: 1991-05-20
Abstract: Method of purifying a protein from a solution of substances comprising the steps of passing the solution through an ion exchange material at a pH which facilitates binding of the protein of interest, washing the bound protein at a different pH at which the bound protein does not elute but at which the free protein would not bind to the ion exchange material, and then eluting the protein at a pH which facilitates elution. Method is especially useful in purification of antibodies such as antibodies to tumor necrosis factor.
Patent JP-S5844946-A (JP)
Title: Dry type spray molding device
Inventor: KADOI JIYUN
IPC: B22C15/24
Filed: 1981-09-10
Abstract: PURPOSE:To mix refractory particles thoroughly without irregularity and to improve molding efficiency by providing injecting nozzles, multivane type sand mill mechanisms and a booster to the spraying gun in the lower part of a tank for supplying the refractory particles. CONSTITUTION:Refractory particles are charged from a hopper 24 into a tank 21 for supplying said materials at a constant rate, and a gate 25 is closed, then compressed air A is blown into the tank. At the same time, a spraying gun 22 is operated to rotate rotary vanes 30 to mix the particles under injection of a hardener and if necessary a hardening accelerator through an injecting nozzle 26 and a binder through an injecting nozzle 27, respectively. Further, compressed air B is blown into the nozzle through a booster 31 to spray the mixed system sand through the gun 22 and through a blasting hose 23 onto the surfaces of patterns, whereby spray molding is accomplished.
Patent JP-S63309338-A (JP)
Title: Production of curved suture needle
Inventor: MATSUTANI KANJI
IPC: B21G1/00
Filed: 1987-06-08
Abstract: PURPOSE:To form the interposing face about plane to both side parts facing the direction orthogonal with the inner and outer curving direction of a curved part by pressing both side parts of a needle main body after executing curving thereon. CONSTITUTION:On the needle main body 11 the needle tip 12 having a circular cross section and in a taper shape is formed at its tip, the shell 13 having the diameter uniform and in circular cross section is formed at the center thereof, the rear end thereof is in the same diameter as that of the shell 13 and the needle root 14 having the string fitting hole 14a fitting a suture string on the end face is formed. After executing curving by the specified method on the needle main body 11 of this composition the needle main body 11 is mounted on a lower die B in the state of facing the direction orthogonal with the curving inner and outer directions up and down. The needle main body is then pressed by descending the upper die A having the press face (a) parallel to the press face (b) of the lower die B to form planes(interposing face) 13a, 13b. The curved suture needle forming plane like interposing faces 13a, 13b at its both side parts is obtd. without making the main body 11 in a spiral shape.
Patent JP-H06328033-A (JP)
Title: Heat treatment apparatus for forming film
Inventor: GUNJI FUMIAKI
IPC: H01J9/20
Filed: 1993-05-21
Abstract: PURPOSE:To provide an inexpensive novel heat treatment apparatus reduced in running cost capable of keeping a clean degree high by suppressing the generation of dust and capable of efficiently and uniformly cooling a base material within a short time. CONSTITUTION:A cathode-ray tube panel 13 having a coating film formed thereto is placed on a panel feed pedestal 14 to be fed. The lowermost part of the panel feed pedestal 14 is transferred to constant speed feed conveyors 9, 10 and quick feed conveyors 11, 12 to be fed. A conveyor being a drive part is provided outside a furnace body.