baber/WOPTO huggingface dataset:
Patent JP-S6411051-A (JP)
Title: Production of sound steel ingot
Inventor: OGATA TOMOHIRO
IPC: B22D7/00
Filed: 1987-07-04
Abstract: PURPOSE:To uniformize steel ingot by solidifying a primary molten steel cast in an ingot making mold while rotating at the prescribed number of revolutions and casting a secondary molten steel of the same or different kind of material as the primary molten steel into the non-solidified part in the primary molten steel after making the prescribed thickness of the solidified thickness. CONSTITUTION:The primary molten steel cast in the mold 3 is solidified while rotating at 30-180rpm. When the solidified thickness of the primary molten steel 6 in the mold 3 reaches to the prescribed thickness, the secondary molten steel 5 of the same or different kind of material as the primary molten steel 6 is cast into the non-solidified part in the primary molten steel 6 under rotating or as stationary condition. By this method, porosity defect at the center part can be eliminated.
Patent JP-H1011167-A (JP)
Title: Electronic equipment system having detachable pack-like equipment
Inventor: ABE KOJI
IPC: G06F1/16
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic equipment system capable of surely releasing electric connection between a pack-like equipment and a circuit board and previously preventing the generation of malfunction. SOLUTION: The electronic equipment system is provided with a gauge 1 having a storing room 2 including a 1st connector 6, a pack-like equipment 21 stored in the storing room 2 and having a 2nd connector to be detachably connected to the 1st connector 6, a screw 30 for locking the equipment 21 in the room 2, and a switch 16 having an operator 18 capable of moving between a 1st position allowing electric connection between the 1st connector 6 and the circuit board 4 and a 2nd position releating the electric connection and normally held on the 2nd position. When the equipment 21 is fixed in the room 2 through the screw 30, the operator 18 of the switch 16 is moved from the 2nd position to the 1st position by the screw 30, and when the holding of the equipment 21 by the screw 30 is released, the operator 18 is moved from the 1st position to the 2nd position.
Patent JP-H0331882-A (JP)
Title: Liquid developing system
Inventor: UEMATSU RYOSUKE
IPC: G03G15/10
Filed: 1989-06-28
Abstract: PURPOSE:To carry out development at high resolution by moving a thin film of liquid toner toward a latent image carrier so that the film is not brought into contact with the latent image carrier, attaching the toner to an electrostatic latent image at low resolution, and developing the latent image through the electrophoresis of a coloring material in the toner. CONSTITUTION:A projecting part of the toner grows from the toner thin film 13 toward the latent image carrier by an electrostatic field. The toner 13 is brought into contact with a latent image part and sticks to the latent image part, and developing is performed. The liquid toner 13 is obtained by dispersing the coloring material in a transparent and colorless dispersing medium, so that the coloring material 15 in the toner 13 sticking to a photosensitive drum 1 is attracted to the electrostatic latent images 16b and 16c by the electrophoresis. No sticking of the coloring material exists in the background part, and fine latent parts of the latent images 16b and 16c are separately developed, as well. The resolution at this time depends only on the grain size of the toner. The normal grain size of the coloring material is very fine, therefore, the development at extremely high resolution is realized.
Patent JP-S6412354-A (JP)
Title: Peripheral controller
Inventor: MORI YOSHIAKI
IPC: G06F13/00
Filed: 1987-07-03
Abstract: PURPOSE:To prevent abnormal completion due to overrun from occurring, by performing data transfer by a data streaming mode generally, and switching a mode to an interlock mode when no recovery is obtained by the prescribed number of times of retry after the overrun. CONSTITUTION:The data transfer is performed in the data streaming mode generally. And when the overrun is detected by an overrun detecting part 4 and is informed to a microprogram control part 5, the number of times of generation of the overrun is counted by a counter 5a. At this time, the retry is repeated until a count value arrives at the number of times of retry set in advance. After that, when it arrives at the number of times of retry set in advance, the microprogram control part 5 issues an instruction to select an interlock circuit 2 to a selector 3. When the data transfer is completed normally in the interlock mode, the microprogram control part 5 initializes the counter 5a, and issues the instruction to select a data steaming circuit 1 to the selector 3.
Patent JP-S5792354-A (JP)
Title: Dust collection device
Inventor: ISHII YOUICHI
IPC: G03G15/08
Filed: 1980-11-28
Abstract: PURPOSE:To prevent dust from scattering, by making a dust suction duct connected to the same air flow generating machine approach an opening part of a blow-out duct, and also providing a suction duct opening part on the duct which is positioned nearer a developing device of a picture formation device. CONSTITUTION:A developing device 3 contacting with a photosensitive drum 1 consists of sleeves 12-14 having a fixed magnet in the inside, a magnetic brush 15, screws 16, 17 for stirring a developer, etc., and is provided with dust-proof frames 21, 22 and a dust-proof seal 23. A dust collection device is installed near the frame 22 where the developer scatters severely. The dust collection device consists of a suction port 25a, a suction pipe 25, a filter 26, a blower 27, and a discharge port 29a having a member 30 which is bent to the inside through a discharge duct 29, and makes air containing the dust powder in the developing device circulate efficiently. In this way, this device suck up dust efficiently at the times a high speed operation, as well, and is capable of easily positioning the dust-proof frame, by said constitution.
Patent JP-H0455053-A (JP)
Title: Reflow furnace
Inventor: KOTO YASUO
IPC: F27B9/40
Filed: 1990-06-26
Abstract: PURPOSE:To allow fine adjustment meeting a change in heating conditions by storing the method for correcting the difference between the heating specifications and standard heating specifications of an object to be heated into a knowledge base for correcting the heating conditions as a rule and correcting the standard heating conditions in accordance with the rules. CONSTITUTION:The method for correcting the difference between the heating specifications and standard heating specifications of the object to be heated is stored as the rules into the knowledge data base 23 for correcting the heating conditions. The standard heating conditions for the standard heating specifications stored in the standard data base are corrected in accordance with the rules stored in the knowledge base 23 and, therefore, the fine adjustment of not the uniform heating conditions like heretofore but the heating conditions meeting the change in the heating specifications is executed. The correcting method is stored in the knowledge base 23 for correcting the heating conditions and, therefore, the data quantity necessary for the fine adjustment is decreased as compared with the conventional data table. Since the correction quantity of the heating conditions is determined by the correcting method stored in the knowledge base 23, the know-how of skilled persons are reflected as the correcting method.
Patent JP-H105703-A (JP)
Title: Substrate processing device
Inventor: YOSHITANI MITSUAKI
IPC: H01L21/304
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To stably clean a plate member by fixing the conveyance datum level of the member in the vertical direction. SOLUTION: A spray device 20 for injecting a liq. toward a lower roll brush 19 to press a substrate 2 is opposed to the lower roll brush 19 for cleaning the rear of the substrate 2. Consequently, the conveyance datum level of the substrate 2 and the indentation of the lower roll brush are easily adjusted, the lower roll brush 19 is brought into contact with the rear of the substrate 2, then the contact is not uneven and the cleanliness of the rear of the substrate 2 is enhanced.
Patent JP-H11246-A (JP)
Title: Display method and display structure for jewelry article
Inventor: ISHIHARA MOTOTSUGU
IPC: A47F7/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a display form capable of reducing the display/stock cost of jewelry articles such as diamond rings or the like, making the order-made-like combination of jewels and a frame possible for a demander and satisfying the freshness of the ring or the like to be purchased. SOLUTION: In a shop for selling the diamond rings or the like, sample item display parts 1a and 1b for which imitation stones are attached to imitation frames are provided inside a display case and a true stone display part 2 for displaying only the true stones of diamonds is provided adjacently to them. A visitor grasps the entire image of the diamond ring or the like by looking at imitation sample items, selects the true stone corresponding to the stone of the sample item from the true stone display part 2 and obtains his/her original diamond ring or other jewelry articles.
Patent JP-S6227990-A (JP)
Inventor: ANDO YUKIO
IPC: B32B5/18
Filed: 1985-07-30
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-S5799555-A (JP)
Title: Manufacture of amine and ester
Inventor: AKUSERU KUREEMAN
IPC: C07C209/00
Filed: 1981-10-22
Abstract: 1. A process for the production of N-tertiary-alkyl amines or cycloalkylamines and esters of formic acid by reacting alkenes with hydrogen cyanide and water in the presence of strong acids, characterised in that alkenes, which are branched on at least one side of the double bond, or cycloalkenes are reacted in the presence of up to about double the molar quantity of the strong acids and in the presence of primary or secondary alkanols to produce N-tertiary-alkylamines or cycloalkylamines and esters of formic acid with primary or secondary alkanols.
Patent JP-H05332785-A (JP)
Title: Magnetic sensor for encoder
Inventor: HAYASHI YOSHINORI
IPC: G01D5/245
Filed: 1992-06-03
Abstract: PURPOSE:To provide a magnetic sensor for an encoder having the capability of efficiently detecting a magnetic flux with all magnetic resistance elements. CONSTITUTION:A magnetized magnetic substance or the like is applied to the internal surface of a rotatable tubular magnetic recording media 101. Also, a pipe 102 comprising glass or the like is laid in the media 101. A plurality of magnetic resistance elements 103 are formed on the external surface of the pipe 102. In this case, the center axis of the pipe 102 agrees to the center axis of the media 101 and, therefore, a distance from each element 103 to the internal surface of the media 101 is constant. Thus, all the elements 103 can efficiently detect a magnetic flux.
Patent JP-H0515462-A (JP)
Title: Toaster
Inventor: INUI HIROAKI
IPC: F24C7/06
Filed: 1991-07-09
Abstract: PURPOSE:To provide a box-like toaster which can make delicious toast uniformly browned in a short time. CONSTITUTION:In a box-like toaster which uses a bar-like far infrared radiation ceramic heaters 2, 3 as heat sources, the far infrared radiation ceramic heaters 2, 3 comprise reflecting plates 7 which rotate around the longitudinal axis of the respective heaters 2, 3 such that the angular velocity of the rotation of the reflecting plates 7 can be varied and are arranged relative to the far infrared radiation ceramic heaters 2, 3 respectively.
Patent JP-S6328902-A (JP)
Inventor: KASAI KENZO
IPC: A61F13/494
Filed: 1986-07-16
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-S6149048-A (JP)
Inventor: MIYAKE TOYOHISA
IPC: E04F15/02
Filed: 1984-08-11
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-H0423530-A (JP)
Title: Digital signal reflection damping device
Inventor: GURIMUSU JII SUROOTAA
IPC: H04L25/02
Filed: 1990-06-28
Abstract: PURPOSE: To prevent the distortion of digital communication signals by damping the voltage generated by the reflection of the transmitted digital signals in two signals lines by means of two Zener diodes connected between the signal lines. CONSTITUTION: Differential signals are carried to a receiver 22 through separately driven signal lines 100 and 102. A reflecting and damping device 104 composed of Zener diodes 106 and 108 is connected between the lines 100 and 102 and the diodes 106 and 108 damp reflected signals, because the reversely biased breakdown voltages of the diodes 106 and 108 are fixed. The anodes of the diodes 106 and 18 are connected to each other and the cathodes of the diodes 106 and 108 are respectively connected to the signal lines 100 and 102. Therefore, the distortion of transmitted signals is reduced at the time of performing digital communication.
Patent JP-S6059762-A (JP)
Title: Electrostatic protecting circuit
Inventor: SADA YUTAKA
IPC: H01L27/02
Filed: 1983-09-13
Abstract: PURPOSE:To prevent the electrostatic breakdown of an integrated circuit without increasing the area of a chip by disposing the second voltage clamping circuit between the second input/output terminal and a substrate extremely near the first voltage clamping circuit between the first input/output terminal and the substrate. CONSTITUTION:When a static electricity is applied so that an input/output terminal 30 becomes higher voltage than an input/output terminal 34, a voltage clamping circuit which has a transistor 31 and a resistor 32 is operated, and a diode 37 is bias forward. Accordinly, a voltage between the terminals 30 and 34 is clamped to a voltage larger by the forward voltage of a diode than the clamping voltage determined by the transistor 31 and the resistor 32, and a semiconductor element is protected. Similarly, when a static electricity is applied so that the terminal 34 becomes higher voltage than the terminal 30, a voltage between the terminals 34 and 30 is clamped to a voltage larger by the forward voltage of the diode by one voltage magnitude than the clamping voltage determined by a transistor 35 and a resistor 36, and a semiconductor element is protected.
Patent JP-2001002501-A (JP)
Title: Treatment for preserving cut flowers
Inventor: SEKIYAMA TADASHI
IPC: A01N3/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To gain a specially ornamenting effect which cannot be gained by usual cut flowers, to avoid non-uniformity in dyeing without prolonging treatment time and to perform the preservation treatment of cut flowers without lowering productivity by dehydrating water in cellular structure of cut flowers with a solvent and then making a penetration solution comprising polyethylene glycol and specific coloring matter soak to replace the water with the solution. SOLUTION: This method comprises the following processes: (A) laying a molecular sieve for adsorbing water eluted from flower petals on the bottom of a dehydration vessel having a size corresponding to the quantity of cut flowers, fixing the cut flowers in the vessel, pouring a solvent having a smaller specific gravity than water to make dehydration progress and eluting water in cellular structure of the cut flowers into the solvent along with replacing the water with the solvent; and (B) replacing the solvent with a penetration solution such a solution prepared by adding coloring matter to a solution where polyethylene glycol is dissolved in acetone or the like. In the coloring matter, coloring under exposure to natural light or usual lighting light and coloring under exposure to ultraviolet light are different from each other.
Patent JP-H068860-A (JP)
Title: Supporting frame connection structure for agricultural tractor
Inventor: NAKAMURA TADASHI
IPC: B62D49/00
Filed: 1992-06-26
Abstract: PURPOSE:To constitute the left and right supporting frames in pair for a cabin and a frame so as to be connection-supported at the rear part of a machine body with a sufficient strength and so that also a supporting bracket for top link of a three-point link mechanism can be reinforced, as for an agricultural tractor. CONSTITUTION:The lower edges of the left and right supporting frames 14 in pair are connected with a rear axle case 5 for rear wheels 2 which projects left and right from the rear part lower part of a transmission case 4, and the intermediate part in the vertical direction of the supporting frame 14 is connected with ths rear part upper part of the transmission case 4. A bracket 17 fixed at the intermediate part in the vertical direction of the supporting frame 14 is connected with a supporting bracket 10 for top link which is fixed at the rear part upper part of the transmission case 4.
Patent JP-S5959068-A (JP)
Title: Gate circuit for turn-off of gate turn-off thyristor
Inventor: WATANABE YUKIO
IPC: H03K17/73
Filed: 1982-09-28
Abstract: PURPOSE:To reduce the size and cost of a gate turn-OFF thyristor by utilizing part of a main circuit voltage as a gate voltage for turning OFF the gate turn- OFF thyristor of GTO, thereby eliminating a transformer. CONSTITUTION:A series circuit of a resistor 13 and a resistor 13A is connected in parallel with a GTO11, a series circuit of a resistor 14 and a resistor 14A is connected in parallel with a GTO12, a series circuit of a resistor 26 and a resistor 26A is connected in parallel with a GTO25, thereby forming voltage dividing circuits of the GTOs 11, 12, 25. The prescribed voltage is applied to the respective GTOs in the state that the GTOs 11, 12, 25 are normally turned OFF. After the GTOs 11, 12, 25 are turned ON, an ON signal is applied to thyristors 23, 24. Then, the charges stored in condensers 21, 23 are discharged, thereby turning the GTOs 11, 12 OFF. The divided voltage of the resistors connected in parallel with the GTOs having low voltage connected in series can be similarly obtained for the GTO25.
Patent JP-H1023102-A (JP)
Title: Information processing unit and its method
Inventor: ASANO TOMOYUKI
IPC: H04L49/901
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the device cost and to improve the processing speed. SOLUTION: A work station 41 connects to a computer network to which an information server is connected and receives a packet including data sent from the information server, writes the packet data to a RAM 42 in response to a value of a write enable flag of the RAM 42 and changes a write enable flag and a read enable flag in the RAM 42. An encoder 43 reads data of the packet written by the work station 41 from the RAM 42 depending on the value of the read enable flag in the RAm 42 and changes the write enable flag and the read enable flag in the RAM 42. Then the work station 41 writes succeeding data to the RAM 42.
Patent JP-2000003007-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: HAGIWARA MOEKO
IPC: G03D5/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To eliminate that the top part of a silver halide photographic sensitive material repels liquid, to make it stable and to reduce a deposition by providing a processing liquid accumulation part where plural partial liquids are brought into contact with each other to obtain a processing liquid and supplying the processing liquid to the photographic sensitive material. SOLUTION: The processing liquid accumulation part 70 is arranged in a coating supply part. The part 70 where at least two kinds of partial liquids are brought into contact with each other to obtain the processing liquid is formed by a pan-shaped container. A partial liquid (a) and a partial liquid (b) are supplied to the part 70 through supply pipes 22a and 22b from processing liquid tanks 25a and 25b. The pipes 22a and 22b are equipped with opening/ closing valves 22c and 22d and the partial liquid (a) and the partial liquid (b) are supplied in a specified amount by controlling the opening/closing of the valves.  A roller 71 is arranged in the part 70 as a supply means supplying the processing liquid accumulated in the part 70 to the silver halide photographic sensitive material P and the processing liquid is supplied by making the material P pass between the bottom part 70a of the part 70 and the roller 71.
Patent JP-H0333460-A (JP)
Title: Crank shaft supporting device for engine
Inventor: ABE RYOJI
IPC: F02B61/06
Filed: 1989-06-30
Abstract: PURPOSE:To reduce bending vibration by furnishing a plurality of bosses, which fastens a beam stretching in the crank axial direction, in such a way as upright at the bottom wall of a reinforcing structure, tying a plurality of bearing caps through this beam, and coupling the wall with the boss situated near it through ribs. CONSTITUTION:A plurality of bearing caps 34 are tied through a beam 33 stretching in the axial direction of a crank shaft 6. A plurality of bosses 27a-27f for fastening this beam 33 are provided upright on the bottom wall of a reinforcing structure 11 one after another in such a way as corresponding to the beam 33. Also at this bottom wall, coupling ribs 38, 39 are provided projectingly to connect that wall part of reinforcing structure 11 situated on the transmission side with the boss 27f located near the wall. Accordingly the bending stiffness is increased by these ribs 38, 39 on the back side of a cylinder block 2, while the coupling rigidity between the bosses 27a-27f is low on the front side of the ribs 38, 39, so that the bend up and down of the beam 33 is admitted and bending vibration reduced.
Patent JP-H05220992-A (JP)
Title: Device and method for fixing image on recording medium
Inventor: JIYON MITSUCHIERU KURESOTSUKU
IPC: B41J2/32
Filed: 1992-06-26
Abstract: PURPOSE: To provide an efficient, precisely controlled apparatus for and method of heat fusing an image onto a receiver element such as a slide transparency. CONSTITUTION: A light chamber 24 integrates an area light source emitting black body radiation at a given color temperature and directs it to the lower end of an opening 25. A receiver element 10 with an image I to be fused is positioned adjacent to the lower end of the opening 25, and the light sources 30, 32 are turned on and off by an electric timing and control circuit. The electric circuit controls precisely the color temperature of the light sources.  The method includes the steps of controlling the color temperature of the light sources 30, 32 in accordance with optimum energy absorption by the image I and by the surface of the receiver element 10, applying the light energy with a controlled intensity pattern to obtain highly uniform temperature rise over the area of the image I including its edges, and measuring the rise in temperature produced by the light and turning the light source off as soon as a desired image I fusing temperature at the surface of the receiver element 10 is reached such that uniform fusing of the image I without distortion of the receiver element 10 is obtained.
Patent JP-H04357427-A (JP)
Title: Optical fiber cable for measuring temperature
Inventor: IINO AKIRA
IPC: G01K1/08
Filed: 1991-06-14
Abstract: PURPOSE:To manufacture an optical fiber cable for the purpose of measuring temperatures which can prevent hydrogen or water from entering the core part of the optical fiber causing the transmission loss, and is mechanically strong and resistive to high temperatures. CONSTITUTION:This optical fiber cable for measuring temperatures has a bare optical fiber 2A with a core 21 and a clad 22, a ceramic coating such as a carbon coating 23 formed on the surface of the optical fiber 2A, and a nickel coating 24 on the surface of the ceramic coating. The ceramic coating has the coefficient of linear expansion close to that of the optical fiber 2A, and therefore the mechanical strength of the optical fiber 2A is increased. Moreover, it is prevented that hydrogen or tone like invades the core 21 when the nickel coating 24 is formed by the electroless plating and during tone use afterwards. The nickel coating 24 transmits the measured temperature well to the optical fiber 2A because of its large thermal conductivity. it is more favorable if a metallic coating 25 which is hard to react with oxygen is formed on the surface of the nickel coating 24.