baber/WOPTO huggingface dataset:
Patent JP-H11144296-A (JP)
Title: Optical pickup and optical disk device
Inventor: NEMOTO KAZUHIKO
IPC: G11B7/135
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup and an optical disk device which are to be constituted small in size and light in weight and with low costs and also in which recordings and reproductions of two kinds of optical disks whose, for example, wavelengths and intensities or the like are different are made to be correctly performed SOLUTION: This optical pickup is provided with two light splitting means 23, 24 selectively splitting respective light beams corresponding to the light beams which are emitted from light source parts of respective light receiving and emitting elements and one light converging means 26 irradiating the light beams from respective light splitting means 23, 24 with a light splitting means 25 so as to be respectively focused on signal recording surfaces of optical disks. Then, the optical pickup is an optical pick made to be a constitution in which respective return light beams from the signal recording surfaces of the optical disks pass through the light splitting means 23, 24 whose wavelengths are different from wavelengths of the light beams to be respectively made incident on light receiving parts of the light receiving and emitting elements without being divided.
Patent JP-H01152824-A (JP)
Title: Radio individual selective call receiver
Inventor: ASAI TAKAYUKI
IPC: H04W88/02
Filed: 1987-12-10
Abstract: PURPOSE:To recognize newest information to be received at all times even when the user cannot observe the display device of the receiver by providing a function sensing a character or a numeral in terms of body language to a radio individual selective call receiver having a character numeral information display function. CONSTITUTION:The user puts in the receiver at a location in contact with its body such as in a pocket of a breast. On the other hand, a person desiring to deliver character numeral information to the user inputs character numeral information from a general public telephone line or the like to apply call. Then the receiver receives the character numeral information and displays it on a display device 13. In this case, the signal is converted into a code for body sense display for each character based on a predetermined rule and a vibrator unit 16 is vibrated. Thus, the user can feel and recognize the character number information to be received by its body directly.
Patent JP-H06228627-A (JP)
Title: Method for melting clean steel
Inventor: OBANA TOMOYUKI
IPC: C21C7/076
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a clean steel by sufficiently executing slag reduction, restraining the reoxidation of molten metal and obtaining the slag having the composition which can efficiently absorb produced deoxidized product (Al2O3). CONSTITUTION:At the time of tapping the molten steel 2 into a ladle 4 from a steelmaking furnace 1, in order to make the slag composition having high absorbing performance of the deoxidized product, mixed material of lime and fluorspar is added as the deoxidized product absorbing performance improving flux 5. After tapping the molten steel, further, in order to reform the oxidizing slag, the slag reduction agent 6 of Al ash, etc., is added to make the slag composition >=1.5 of CaO/Al2O3 and >=10% CaF2.
Patent JP-S63171122-A (JP)
Inventor: OKAMOTO YUSUKE
IPC: H04B1/16
Filed: 1986-12-29
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-H09145648-A (JP)
Title: Detection of defect in structure
Inventor: YAMAZAKI KENICHIRO
IPC: G01N25/72
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of judgment by measuring by an infrared radiation thermometer the surface temperature of a structure within a period from a specified time in one day when it is fine in the day time to a specified time in the following day and judging whether or not the difference between the obtained result and that in its peripheral area is a specified value or higher and adopting the lower value to detect defects. SOLUTION: Infrared radiation thermometers 2A to 2D are fitted on the respective surfaces of outer walls of a building 1 to be detected. The detection signals obtained by the thermometers 2A to 2D are inputted into an image analyzer 10. The analyzer 10 obtains temperatures and temperature distribution within a range of objective picked-up image. The images in a time period from 19:00 in one day when it is fine in the day time to 4:30 in the following day are fetched, and an area whose surface temperature is at least 0.3 deg.C lower than that of its peripheral area is judged to include any defect.
Patent JP-H11130322-A (JP)
Title: Sheet processor and image forming device provided with the same
Inventor: KAWADA WATARU
IPC: B65H43/08
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent bending of a deformed part of a sheet and excellently eject and load a sheet from/in a loading means of the sheet by arranging a second upper surface detection sensor so that the optical axis may not be parallel to the optical axis of a first upper surface detection sensor. SOLUTION: A light receiving part 207b of a second paper surface detection sensor S 207 is arranged on slightly upper side of a light receiving part 205b of a first paper surface detection sensor S 205. Namely, the optical axis L2 of the second paper surface detection sensor S 207 is set with a proper angle with an optical axis L1 of the first paper surface detection sensor S 205. The paper surface detection sensors S 205, S 207 transmit detection signals when these optical axes L1 and L2 are interrupted, these detection signals are inputted in a controller and the controller elevates and lowers a stack tray 200. By this correcting control, a deformed part of a sheet P is eliminated and the upper surface of this sheet P is arranged at a normal location.
Patent JP-2000113334-A (JP)
Title: Method and device for displaying advertisement message for customer by using sales management terminal equipment
Inventor: DEJAEGER WILFRIED
IPC: G06Q30/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method for displaying an advertisement message for a customer by using a sales management terminal equipment by retrieving sales information included in a corresponding user's profile when a user previously uses a sales management terminal equipment, and displaying an advertisement message on a display monitor based on the information. SOLUTION: This method comprises a step for retrieving sales information included in a corresponding use's profile when a user previously uses a sales management terminal equipment and a step for displaying an advertisement message on a display monitor based on the sales information of the user's profile. In this system, a customer's information terminal 17 communicates with a central server 42 for retrieving the user's profile related with the customer while product information requested by the customer is retrieved. Then, the user's profile is used for preparing an order-made advertisement message in a video message format displayed on the marketing part of the customer's information terminal 17.
Patent JP-H08170814-A (JP)
Title: Equipment for melting treatment of wastes
Inventor: HINO MASAMICHI
IPC: F23G5/14
Filed: 1994-12-15
Abstract: PURPOSE: To obtain highly-economical equipment for melting treatment of wastes by enhancing efficiently and utilizing the energy which the wastes themselves, organic substances (sludge, garbage) containing much water in particular, have naturally. CONSTITUTION: An evolved gas produced in a waste melting furnace 1 constructed by arranging vertically a thermal decomposition zone 1b decomposing thermally wastes charged in and a burning melting zone 1c burning and melting the wastes decomposed thermally in the thermal decomposition zone 1b is combusted in a gas fired boiler 3 so as to generate steam and electric power is generated by the steam by a power generating device 5. Moreover, a combustion type superheater 4 which superheats the steam generated in the gas fired boiler 3 and a fermenting device 9 producing a ferment gas of which the main constituents are hydrocarbon and others from organic substances containing much water, such as garbage or sludge or the like, are provided and the ferment gas produced by the fermenting device 9 is supplied as a fuel gas in the combustion type superheater 4.
Patent JP-H02156419-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SATO HIROSHI
IPC: G11B5/842
Filed: 1988-12-08
Abstract: PURPOSE:To improve surface roughness and to realize suppression of errors, uniform electromagnetic conversion characteristics and stable reproduction output by using a mixture of magnetic powders having different specific surface areas. CONSTITUTION:A solvent, two kinds of magnetic powders with different specific surfaces areas, i.e. a powder with small particle size 7 and a powder with large particles size 8, and alumina powder 5 to reinforce wear resistance are mixed in a synthetic resin 3 as a binder and kneaded in a ball mill 10. The magnetic powder 8 works as kneading balls to uniformly disperse the magnetic powder 7. The amt. of the magnetic powder 8 mixed is preferably <50%. By this method, even particles with small particle sizes and large specific surface areas can be dispersed uniformly, so that the surface roughness of the magnetic recording medium is improved. This means less finish work of the surface and decrease of errors due to flaws caused by working. The magnetic conversion characteristics on the surface are made uniform and reproduction output is stabilized.
Patent JP-S63168497-A (JP)
Inventor: HIROTA SHINICHIRO
IPC: C11D7/08
Filed: 1986-12-30
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-H022702-A (JP)
Title: Variable attenuator
Inventor: HIROSHI KONDOU
IPC: H03H11/24
Filed: 1988-12-09
Abstract: PURPOSE: To obtain an attenuator of a wide band and a high dynamic range by combining series FETs and a distributed shunt FET like a T shape. CONSTITUTION: The attenuator 10 is provided with a series FET 16, a distributed shunt FET 24 and a series FET 28. Resistors 22, 30 bias the FETs 26, 28 lower than than their pinch-off voltage, and when a set point of attenuation is a comparatively high value, parasitic capacitance is minimized and the power processing capacity of the attenuator 10 is improved. Since the distributed shunt FET 24 connected through inductive reactance 201 to 20n , 20n+1 is integrated, the dynamic range of the attenuator 10 can be extended up to comparatively high frequency.
Patent JP-H04183467-A (JP)
Title: Photo coagulation device
Inventor: UENO TOKIO
IPC: H01S5/00
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a high output and easily carry out the transscleral cyclophotocoagulation, etc., by irradiating a diseased eye with the light supplied from the first semiconductor laser light source and synchronously with the light supplied from the second semiconductor laser light source accommodated in an auxiliary device. CONSTITUTION:The main processing laser beam is synthesized by a polarized light beam coupler 22, and after passing through a dichronic mirror 24, the laser light is inputted into a fiber 6. Simultaneously with the oscillation of the main processing laser light sources 20p and 20s, the processing laser light sources 1p and 1s for assistance are oscillated by the control of a microcomputer. The processing laser light for assistance is set parallel in one direction by a collimator lens 2, and after synthesized by a polarized light beam coupler 3, the laser light is further synthesized with the main processing laser light by a dichronic mirror 11, and inputted into the fiber 6 by the action of a light collecting lens 4 and a light collecting cylinder lens 5. The main processing laser light and the processing laser light for assistance which are inputted into the fiber 6 pass through the fiber 6, and outputted from an output edge, and irradiated to a diseased part.
Patent JP-H03171353-A (JP)
Title: Input/output controller
Inventor: NAKAMURA HOSAKU
IPC: G06F13/12
Filed: 1989-11-30
Abstract: PURPOSE:To attain the transfer of data in a short period of time without intervention of a CPU required for each magnetic tape device by inputting a specific command via an external CPU and transferring data between the interfaces via a central control circuit based on the specific command. CONSTITUTION:The channel interfaces 10 and 11 are provided together with the device interfaces 12 - 14 and 15 - 17, and a central control circuit. Then the transfer of data is processed between the channel interfaces 10/11 and an optional one of those device interfaces as well as between the interfaces 12 - 14 and 15 - 17 respectively. That is, the central control circuit transfers data among those interfaces based on the commands given from an external CPU. Thus it is possible to transfer data in a short period of time without intervention of the CPU required for each magnetic tape device.
Patent JP-H10152598-A (JP)
Title: Near-infrared absorption resin composition and material
Inventor: HONDA SATOSHI
IPC: C09K3/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that can improve the compatibility to resin as well as resistance against humidity, can manifest excellent transparency in the visible range and near infrared absorption and is useful as an optical filter. SOLUTION: This composition contains (A) a resin prepared by polymerizing a monomer bearing an unsaturated double bond, (B) a compound of formula I  R is a 1-18C alkyl, aryl, aralkyl, alkenyl; OR is a 4-100C polyoxyalkyl, a (meth)acryloyl(poly)oxyalkyl [for example, may be a group of formula II (X is H, methyl; Y is a 2-4C oxyalkylene; m is a number-average value of 1-20]; n is 1, 2} and (C) copper hydroxide. In a preferred embodiment, the amounts of the components B and C are 0.5-30 pts.wt. and 0.1-20 pts.wt. per 100 pts.wt. of the component A, respectively.
Patent JP-H05146432-A (JP)
Title: Ultrasonic three-dimensional image display device
Inventor: HIROSE MASANORI
IPC: G06T1/00
Filed: 1991-11-27
Abstract: PURPOSE:To express by a hue, etc., an echo level on the surface of internal organs in a living body or the like subjected to image display three- dimensionally. CONSTITUTION:Echo data of three-dimensional area in a living body is stored in a three-dimensional data memory 20 by containing its position information. A high speed arithmetic processing processor 26 extracts the surface of an object in the three-dimensional area, and sets lightness of the surface of the object in accordance with a distance from a virtual visual point. Also, in accordance with an echo level of the surface of the object, a hue, etc., are set. Image data subjected to arithmetic processing is stored temporarily in a frame buffer memory 30, and thereafter, subjected to color image display by a color CRT 34.
Patent JP-H05146852-A (JP)
Title: Method for continuously casting steel by using electromagnetic force
Inventor: NARA MASAKATSU
IPC: B22D11/11
Filed: 1991-11-27
Abstract: PURPOSE:To provide a continuous casting technique, in which a good quality cast slab can be obtd. and solidified shell at the initial stage can be controlled by using effective electromagnetic force to enable high speed casting. CONSTITUTION:At the time of continuously casting a steel by supplying the molten steel into a mold 1 through an immersion nozzle, a high frequency current is directly conducted in the width direction of the cast slab in long side walls 1b of the mold 1 by using a high frequency generator 6 and the induced current to the reverse direction along the width direction of the cast slab is generated at the upper part of the solidified shell 5a at the initial stage. By this method, shape of the solidified shell 5a at the initial stage is controlled and the gap delta between the long side walls 1b and the solidified shell is made to large and further, the quality of the cast slab and the productivity are improved, and the stable high speed continuous casting can be executed.
Patent JP-H08169868-A (JP)
Title: Production of 4-cyano-4'-hydroxybiphenyl
Inventor: KASHIMA MIKITO
IPC: B01J27/16
Filed: 1994-12-16
Abstract: PURPOSE: To profitably obtain the subject compound useful as an intermediate for medicines and agrochemicals, a raw material for synthesizing liquid crystal materials, etc., in a high conversion, a high yield and a high selectivity by subjecting 4-acetoxybiphenyl to an iodination reaction, a cyanization reaction and subsequently a hydrolysis reaction. CONSTITUTION: A compound, 4-Acetoxybiphenyl of formula I is iodinated with iodine in the presence of an acid catalyst [e.g. sulfuric acid or (heterogeneous poly)phosphoric acid] and nitrogen dioxide, etc., as an oxidizing agent in a solvent such as dichloromethane to obtain 4-acetoxy-4'-iodobiphenyl of formula II. The compound is cyanized with a slightly excessive amount of cuprous cyanide, etc., in an aprotic polar solvent such as DMF and subsequently hydrolyzed in the presence of an alkali hydroxide, etc., in an alcoholic solvent to obtain the objective 4-cyano-4'-hydroxybiphenyl of formula III.
Patent JP-H10137621-A (JP)
Title: Bottle fixing device in apparatus for recovering polyethylene terephthalate (pet) bottle or the like
Inventor: UENO TOSHIO
IPC: B02C19/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To fix a bottle surely by applying pressure and to improve the reliability of the following treatment by a method in which in an apparatus which fixes a bottle such as a PET bottle at a given position and conducts recovery treatment including cap removal and cutting, the neck part of the bottle is gripped by a gripper. SOLUTION: In the treatment of PET bottles 1 etc., when the bottle 1 is stopped before a cap removing rubber roller 6, a motor 7 is driven to advance the roller 6, its V-shaped groove 9 is contacted with a cap 3, the bottle 1 is pushed back with the cap 3 turned to be removed from a bottle neck part 4, and the cap 3 is separated from the bottle 1. The bottle 1 without the cap 3 is returned to the original position, and the cap 3 is dropped downward. In the recovery of bottles such as the PET bottles 1, a bottle of each size can be fixed simply, and treatment such as cap removal and cutting can efficiently be done.
Patent JP-H10160125-A (JP)
Title: Burner having cylindrical combustion surface
Inventor: OTAKE NOBUO
IPC: F23D14/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a burner having a tubular combustion surface which cam simultaneously improve the heat resistance and durability of the tubular combustion surface and lower a manufacturing cost. SOLUTION: In a burner having a tubular combustion surface provided with many flame holes, the tubular combustion surface is formed with a tubular combustion surface body 2 having many slits both ends of which are closed on the tubular body. Many slits are formed in parallel with the axial direction of the tubular body or formed in a zigzag-cross pattern in parallel with the direction perpendicular to the axial direction of the tubular body.
Patent JP-H01153900-A (JP)
Title: Method for restraining leakage of gas pipe joint
Inventor: NAKASHIBA AKIO
IPC: F17D3/12
Filed: 1987-12-10
Abstract: PURPOSE:To restrain the leaking quantity of a gas so as to be a desired leaking quantity by feeding an agent for swelling a sealing material in the form of fog or vapor while repeating the feeding and stoppage into a gas transporting pipe. CONSTITUTION:When a gas being transported in pipes 1, 2 is dry, a sealing material 4 is swelled by means of an agent to improve sealing performance. For this purpose, on the upper course side in the gas transporting direction of a pipe joint 3, a pipe body 6 is branched off of the pipe 1 and an agent scattering device 7 is linked thereto. The agent scattering device 7 mixes an agent for swelling the seal material 4 in the form of fog or vapor with a gas fed from the pipe body 6 and discharges the mixed gas from a pipe body 8 into the pipe 1. A valve 9 which carries out opening/closing and flow-rate control is provided on the pipe body 8.
Patent JP-2001130562-A (JP)
Title: Large-sized container
Inventor: MORI HITOSHI
IPC: B65D1/42
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent the side wall located in the vicinity of the opening of a large-sized container from expanding to the outside, and eliminate problems such that a lid cannot be closed on the large-sized container, or the lid placed on the large-sized container becomes difficult to remove, and at the same time, increase the strength of the side wall located in the vicinity of the opening of the large-sized container, and prevent the side wall in the vicinity of the opening from being damaged. SOLUTION: On the side wall 2 which is located in the vicinity of the opening, an external expansion-preventing means 14 for the opening is arranged for a container main body B.
Patent JP-H10163983-A (JP)
Title: Radio equipment
Inventor: SHIGA NAOMI
IPC: H04B1/38
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent microwaves from leaking from an insulation part provided in a microwave propagation means by a simple structure while preventing low frequency noise from being mixed into a radio equipment main body. SOLUTION: A waveguide 2 is constituted of a first waveguide 2a and a second waveguide 2b and connects the radio equipment main body and an antenna. By holding an insulation sheet 4b between the first waveguide 2a and the second waveguide 2b, an insulation space 4a is formed and the insulation part is provided. To the insulation part 4, a radio wave absorbing body 4c composed of an insulation member is mounted surrounding the entire periphery of the insulation space 4a without a gap.
Patent JP-H03173494-A (JP)
Title: Printed wiring board and adjusting method for plating thickness thereof
Inventor: OTSUKA MASARU
IPC: H05K3/18
Filed: 1989-12-01
Abstract: PURPOSE:To change current density distribution, and to reduce the dispersion of plating thickness by forming an adding section fore adjusting palting thickness electrically conducted with a plating lead near the plating lead. CONSTITUTION:Adding sections 6a, 6b for adjusting plating thickness are electrically conducted and connected near plating leads 2a, 2b in the plating leads 2a, 2b. When current density at the time of plating treatment to switch patterns 2a and 3b differs and plating thickness is dispersed owing to the difference of the length, etc., of paths to each switch pattern 3a, 3b from conducting paths 1a, 1b and plating thickness is dispersed, the adding section 6a or 6b connected to the thinner plating thickness pattern in the patterns 3a, 3b is but properly. Consequently, currents are not made to flow through the adding section 6a or 6b cut, thus changing current density, then varying palting thickness. Accordingly, the dispersion of the plating thickness of the patterns 3a, 3b can be reduced.
Patent JP-H06199368-A (JP)
Title: Mixer for packing and discharging mixture of two kinds of products which are departed before discharge
Inventor: DANIERU BOE
IPC: B65D83/14
Filed: 1993-12-14
Abstract: PURPOSE: To provide a mixing device with a simple structure that can avoid use of two kinds of products without mixing. CONSTITUTION: This device includes the first container 10 and the second container 20 that respectively contain at least two products, and the first container 10 has an appropriate volume for receiving the product received in the second container 20 and obtaining a mixture of the two products. The first container 10 comprising, in its upper part, a pushbutton 15 equipped with a nozzle 16 and its actuation allows the mixture of the two products to leave the first container 10 through the nozzle 16. The first and second containers, 10 and 20, are retained so as to mutually slidable between far-apart position and close- together position in the common sequencing 30. The first and second containers, 10 and 20, communicate in the close-together position but not in the far-apart position.