baber/WOPTO huggingface dataset:
Patent JP-S60237004-A (JP)
Title: Granular composition of agricultural chemical
Inventor: CHIBA KAORU
IPC: A01N25/22
Filed: 1984-05-08
Abstract: PURPOSE:A granular composition of agricultural chemicals that is obtained by adding vegetable, animal or mineral oil to ethoprophos and granulating them, thus showing high stability with passage of time and reduced percutaneous toxicity. CONSTITUTION:Ethoprophos: O-ethyl S,S-dipropyl phosphorodithioate, which has been used as a soil insecticide and nematocide against a variety of nematodes, gold beetles, wireworms and scale insects in prepared into granules for agricultural purposes and the preparation is combined with more than 0.1wt%, preferably 0.5-5wt% of vegetable, animal or mineral oil. The preparation is manufactured by impregnating mineral granules as support with ethoprophos and the granules are sprayed with the oil directly or a solution thereof in an organic solvent.
Patent JP-2000283724-A (JP)
Title: Instrument and method for measuring pattern dimension of ceramic product
Inventor: OBATA TAKAYOSHI
IPC: G01B11/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To quickly detect the dimensional errors of unhardened plates which are fed after pressing even when the plates have uneven sizes when raised patterns are marked on the plates by means of a press machine. SOLUTION: An instrument for measuring pattern dimension is composed of two or more cameras 3,..., 3 which are installed on the surface of a ceramic plate 1 carrying a raised pattern marked on its surface at fixed intervals, a controller 6 which orders the cameras 3,..., 3 to take the picture of the plate 1 upon detecting the approach of the plate 1, and a circuit which measures the distance between a prerecorded image pattern and a photographed pattern by matching the patterns to each other.
Patent JP-S63274829-A (JP)
Title: Heating unit
Inventor: SAIMON NEBIRU BARUDAASON
IPC: H05B3/74
Filed: 1988-04-14
Abstract: A heating unit (10) comprises a heatable surface (12) having at least a region (30) of the heatable surface coated or othrwise provided with a layer (32) incorporating a thermochromic material in sufficient quantity to influence the perceived colour of the layer. The thermochromic material exhibits an absorption edge wavelength which changes reversibly with temperature in the range of from 20 DEG C to at least 400 DEG C. The absorption edge wavelength is at least 540nm at 20 DEG C and progressively increases to at most 700nm at 400 DEG C. Such a heating unit is able to provide a visual indication of whether or not the heatable surface is still hot once the power has been switched off. Useful thermochromic materials include Cd (S1-xSex) and (Zn1-yMny)O.
Patent JP-S5616474-A (JP)
Title: 5-fluorouracil derivative
Inventor: KIKAZAWA KAZUO
IPC: A61P35/00
Filed: 1979-07-18
Abstract: NEW MATERIAL:5-Fluorouracil derivatives of formula I (R 1  is H, lower acyl; R 2  is lower alkyl, aryl, aralky).  
     EXAMPLE: 1-Acety1-3-carbobenzoxy-5-fluorouracil.  
     USE: Carcinostatic: they have high antitumorigenic activity.  
     PREPARATION: For example, the reaction of an N 1 -acy1-5-fluorouracil derivative of formula II (R 3  is lower acyl) with a halogen compound of formula X-COOR 2  (X is halogen) afford the compound of formula I where R 1  is lower acyl. The compound bearing H as R 1  is obtained by treating it in a protonic solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63256461-A (JP)
Title: Thermal head
Inventor: MURAKAMI KATSUHIKO
IPC: B41J2/335
Filed: 1987-04-13
Abstract: PURPOSE:To enable thermal shock resistance, thermal responsiveness, durability, etc., to be improved, by using boron nitride as a protective layer. CONSTITUTION:For instance, a glass layer 4 is printed on an alumina ceramics substrate 3 by screen process printing to be burnt. A Ta-SiO2 cermet film is formed thereon by a sputtering method, and patterning is carried out by photolithoetching to form a heating resistor 2. Then, a NiCr/Au film is formed by a vacuum evaporation method, and patterning is carried out by photolithoetching to form a pair of electrode 5. Lastly, B2H6 and NH3 are used as raw material gas, and a protective layer 1 is formed from boron nitride by a plasma CDV method to prepare a thermal head. Since boron nitride is thus used as the protective layer 1, the thermal responsiveness and thermal shock resistance of the thermal head are raised, and high speed photographic printing and high density photographic printing become practicable.
Patent JP-H09279753-A (JP)
Title: Kitchen system ceiling and work execution method for the same
Inventor: NEZUKA TOSHIO
IPC: E04B9/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enable operations inside a ceiling during construction work and after construction to facilitate the work execution of a duct and the like for installation inside the ceiling, and to easily remove ceiling material, as during maintenance or renewal or when altering the arrangement of facilities and equipment. SOLUTION: When concrete for the upper-story slab 3 of a kitchen 1 is placed, inserts 4 are driven in at intervals matching modules, a hanging bolt 8 is attached to the inserts 4, a parting member 9 on which to place a ceiling material 5 is hung by the bolt 8, and a parting member 10 for the wall is mounted on the wall surface 2. Steel 13 for receiving a hood 6 is attached to the brackets 12 of the parting members 9, 10, and the hood 6, a luminaire 7, and a vent hole are mounted on the ceiling material 5 placed on the parting members 9, 10.
Patent JP-H03288537-A (JP)
Title: Thin membrane forming apparatus
Inventor: TAKAI SATORU
IPC: H01L21/205
Filed: 1990-04-05
Abstract: PURPOSE:To inexpensively and easily form a thin membrane by feeding ultra- fine particles into a container in a gaseous state from the tank having the ultra-fine particles stored therein to bond the same to the surface of a heated substrate. CONSTITUTION:At first, the ultra-fine particles 3, 4 in tanks 1, 2 are supplied to a mixer 7 by nitrogen gas to be mixed in the mixer 7. At this time, the flow rates of the gas are controlled by flow rate control valves 6 to control the supply amounts of the ultra-fine particles 3, 4 in the tanks 1, 2. Next, the mixed ultra-fine particles 3, 4 are fed in a bell jar 8 to be bonded to the surface of the substrate 10 heated by a heater 9 within the bell jar 8 and subjected to heteroepitaxial growth to form a thin membrane of a PT type strong dielectric. At this time, an expensive apparatus such as a sputtering apparatus or a target is not required and it is unnecessary to control the temp. of a source. By this method, a membrane is inexpensively and easily formed.
Patent JP-H09282674-A (JP)
Title: Optical pickup position detecting mechanism
Inventor: TERAMAE KAZUO
IPC: G11B7/085
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To attain superior reliability and to reduce a load and also to perform stable recording and reproducing by detecting a position of an optical pickup in noncontact with a detecting part. SOLUTION: This optical pickup position detecting mechanism is equipped with a yoke 2 disposed opposite to a permanent magnet 1 for the purpose of forming a magnetic field between itself and the permanent magnet 1 and a wiring board 3 forming a detecting pattern 4 made of an electrically conductive material, capable of passing in the magnetic field. A control signal for feeding the optical pickup 7 to an inner circumference of a discoid recording medium 10 is sent from a control circuit 21 to a motor driving circuit 23 to move the optical pickup 7 in the inner circumferential direction via a feed motor 6 and a driving shaft 8.  When the optical pickup 7 reaches the innermost circumference, the detecting pattern 4 formed on the wiring board 3 fitted to the optical pickup 7 is moved to traverse magnetic flux in the magnetic field formed by the permanent magnet l and the yoke 2, and hence an electric current is made to flow in the detecting pattern by the electromagnetic interaction. This current is sent via a shaping circuit 20 to the control circuit 21, and it is sensed that the pickup is in an inner circumferential position based on the shaped signal and then operation processing for the next step is instructed by the control circuit 21.
Patent JP-S5426726-A (JP)
Title: Masking device for copying apparatus
Inventor: MIKAMI KATSUTOSHI
IPC: G03B27/32
Filed: 1977-07-30
Abstract: PURPOSE: To easily change the copying area with the use of a simple construction by constructing upper and lower masking plates with respective apertures such that they can be moved and turned relative to each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62298234-A (JP)
Inventor: DAVIE NEIL ROGER
IPC: H03M7/14
Filed: 1987-04-15
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-H03288742-A (JP)
Title: Delamination of laminated body and device therefor
Inventor: IRISAWA HIDEAKI
IPC: B65H3/00
Filed: 1990-04-05
Abstract: PURPOSE:To surely delaminate a laminated body without generating flaws and strain on a single plate by immersing the laminated body into a liquid, applying the ultrasonic vibration to the liquid, and separating the laminated body into single plates. CONSTITUTION:A laminated body 7 which is formed by closely attaching thin single plates 1 is immersed into a liquid 12, and the liquid is applied with the ultrasonic vibration by a vibrator element 13, and the closely attached single plates 1 are delaminate by the vibration. In this case, if the laminated body 7 to be delaminated is a laminated body 7 which is constituted of the single plates 1 having a through hole such as a recording disc for computer, these through holes are allowed to be continuous, and a supporting member 17 which is formed to the smaller diameter than a through hole 8 is inserted into the through hole 8 formed on the laminated body 7, in other words, a skewering state is generated, and when the supporting member 17 is held horizontally, the laminated body 7 can be supported in a state free from restraint. Accordingly, when the laminated body 7 is applied with the ultrasonic vibration due to liquid 12, the laminated body 7 can move freely, and delamination can be performed efficiently.
Patent JP-S59216789-A (JP)
Title: Reduction method of hull vibration
Inventor: HASHIMOTO YOSHITAKA
IPC: B63B43/00
Filed: 1983-05-23
Abstract: PURPOSE:To restrain the transmission of vibration by injecting a gas just above the rotational circle of a propeller to provide a jet bubble area for reducing wake peaks to reduce the vibrating force of the propeller. CONSTITUTION:An exhaust gas stream 14 of a main engine 12 is jetted out from a jet nozzle 16 provided above a propeller 11 of a hull 10 via a blower 13 for shaping a jet bubble area 15 at the top position or near the same of the propeller 11. By this injection of the gas, the flow speed of water to flow into the propeller 11 is is increased to reduce wake peaks greatly. The jet bubble area 15 provides an effective buffer work against various generation of pressures by the propeller 11.
Patent JP-H08264376-A (JP)
Title: Manufacture of electrode of chip-type film capacitor
Inventor: OBAYASHI HITOSHI
IPC: H01G4/18
Filed: 1995-03-23
Abstract: PURPOSE: To provide a method for fabricating an electrode of a chip-type film capacitor which can be directly mounted on a printed board by soldering without solder plating or the like by preventing metal which is to be an electrode at the time of forming the same electrode from being oxidized. CONSTITUTION: Solderable metal (metal materials for electrode) 31, 31 is prepared as a material for an electrode 11 of a film capacitor element 10. The metal 31, 31 is once vaporized by arc discharge. The vaporized metal is simultaneously blown against and deposited to an end face of the film capacitor element 10 by ejection force of compressed gas comprising gas not containing oxygen (nitrogen gas for example) compressed thereby forming the electrode 11.
Patent JP-S63254483-A (JP)
Title: Cleaning device
Inventor: SOMA SHINOBU
IPC: G03G21/10
Filed: 1987-04-13
Abstract: PURPOSE:To execute an image formation having high definition extending over a long period by providing two cleaning means, and constituting them so that a second means provided on the downstream side always executes a press-contacting rotation against an image carrying body at the time of a stand-by run by which an image forming process is started. CONSTITUTION:A cleaning device 70 provided with a cleaning means works on an image carrying body which has ended a transfer, and removes an unnecessary toner which has remained behind on the peripheral surface. As for the cleaning means, from the upstream direction of the rotating direction (r) of an image carrying body 40, a toner receiving roller 75, a blade 76 being a first cleaning means 74, and also a second cleaning member in which an insulating roller 71a is arranged at both ends are arranged in a state of facing the peripheral surface of the image carrying body 40. A cleaning roller 71 of the second cleaning means 78 consists of a foaming rubber roller, and an both ends of the roller 71, the insulating roller 71a is provided, and also, on one side part of the peripheral surface of the roller 71, an elastic supporting plate 73 whose surface layer is coated with a low frictional layer is provided so that the toner, etc., on the cleaning roller 71 can always be scraped.
Patent JP-H11287613-A (JP)
Title: Dimension measuring device
Inventor: MAEDA SHIGEO
IPC: G01B11/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To measure minute dimensions of a matter subjected to dimensional measurement present in a narrow place by regulating the relative position of the object surface of a contact scope to the matter, sensing that it gets close in a specified range by a sensor, and then displacing the horizontal relative positions of the both by precision operation. SOLUTION: A horizontal displacing means 5 is operated so that a circular hole 41 is entered into the field of view of a contact scope 1, a vertical position regulating means 2 is operated to approach the objective surface 11 of the contact scope 1 to the surface of an object 4 with a space range of 0-5 μm, preferably, 0.2-5 μm. The displacing means 5 is precisely operated in the state where this space is held so that the left side of the periphery 42 of the circular hole 41 makes contact with the vertical line 122 of a cross mark 12 engraved on the objective surface 11, and the upper side of the periphery 42 of the circular hole 41 makes contact with the horizontal line 121 thereof.  Then the displacing means 5 is operated while observing the field of view of the contact scope 1 to bring the right side of the periphery of the circular hole 41 into contact with the vertical line 122, and the precise dimension of the hole is provided from the moving distance.
Patent JP-H05259710-A (JP)
Title: Laminated electronic component
IPC: H01P5/02
Filed: 1992-03-16
Abstract: PURPOSE:To simply eliminate the dispersion in the internal impedance and to obtain the laminated electronic component having the desired internal impedance. CONSTITUTION:The laminated electronic component 10 includes a dielectric layer 12 whose one side is formed with, e.g. a U-shaped line electrode 14. A ground electrode 26(36) is formed respectively to one (other) major side of the dielectric layer 12. Stubs 30a, 30b and 40a, 40b are formed on the same layer as the layer of the ground electrodes 26, 36 respectively with an interval with the ground electrodes 26, 36. One terminal 16a of the line electrode, the stubs 30a, 40a are interconnected by the external electrode 46. Moreover, lead terminals 28a, 38 and 28b, 38b of the ground electrodes are connected respectively by the external electrode.
Patent JP-H10282248-A (JP)
Title: Rainfall information displaying system and rainfall intensity data obtaining method
Inventor: KUNO NOBUYUKI
IPC: G01S13/95
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for a rainfall information displaying terminal to obtain rainfall intensity data from a rainfall information control device by transmitting a required minimum rainfall intensity data to the rainfall information displaying terminal on a request from the rainfall information displaying terminal and displaying the data in numeric values or colors corresponding to the numeric values in combination with map information. SOLUTION: The information processing means 10 of a rainfall information control device 5 corrects observation data transmitted from a radar site 2 through the use of data from an information providing means 4, synthesizes with radar rainfall data from a rainfall information providing means 3, and generates rainfall intensity data. A information transmitting means 12 transmits minimum data from the data of an information storing means 11 to a rainfall information displaying terminal 7 by a request from the rainfall information displaying terminal 7.  The rainfall information displaying terminal 7 obtains the minimum rainfall intensity data transmitted from the rainfall information control device 5 and displays the rain intensity data in numeric values and colors against the background of map information inputted from a map data 21 on a displaying means 22 such as a color CRT displaying part.
Patent JP-H11289502-A (JP)
Title: Television receiver
Inventor: SHIRAI KAZUYUKI
IPC: H04N5/445
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the television receiver that reduces useless power consumption. SOLUTION: When a main power switch 16 is switched off, a terminal 18b goes to a low level and a CPU 18 brings terminals 18a, 18c to a high level. Thus, LEDs 20, 22 are turned off. When the main power switch 16 is switched on from off, the terminal 18b goes to a high level and the CPU 18 brings the terminals 18a, 18c to a high level. That is, when the main power switch 16 is switched on/off, the LEDs 20, 22 are turned off. Moreover, when the main power switch 16 is switched on from off and no video image is outputted from a CRT 38, the main power on is displayed on a screen according to an instruction by the CPU 18. When the main power supply is active and a video image is outputted, since the LEDs 20, 22 are turned off, useless power consumption is reduced.
Patent JP-S5216859-A (JP)
Title: Method of treating alkali waste water
Inventor: ICHINO HIDETOSHI
IPC: B01D61/44
Filed: 1975-07-30
Abstract: PURPOSE: To provide a method of achieving neutralization of a waste water and concentration and collection of strong alkali components at the same time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02109544-A (JP)
Title: Wide mri surface coil for magnetic resonance picture system
Inventor: JIYOSEFU DABURIYU KAARUSON
IPC: A61B5/055
Filed: 1989-04-13
Abstract: PURPOSE: To image the lumbar vertebra part of a patient by using a coil whose conductive elements consist of a relatively wide flat part directed toward a part of the patient's body to be imaged and an edge part attached to the flat part and curved in the opposite direction from the flat part and from the part of the patient's body to be imaged. CONSTITUTION: A conductor 10 includes a single rectangular-loop-shaped relatively flat ring part 12, and is on a plane generally parallel to the ring part 12 which is actually flat. The electroconductive loop 10 is connected to a general RF matching and tuning circuit 14, and connected to a general MRI, RF receiver circuit 18 in the MRI system by way of an RF electroconductive line 16. In many cases, the conductive element 10 is actually stored in a housing 20. The shape of the housing is such that a patient 22 can easily lie on it by placing the part around the lumbar vertebra of the patient to be imaged nearly in the center of the coil structure. The average radius of the coil structure is about twice the width of the conductor 10 or smaller, and the coil has a relatively small center hole.
Patent JP-S63259580-A (JP)
Title: Developing device
Inventor: NAMIKI RYOICHI
IPC: G03G15/08
Filed: 1987-04-16
Abstract: PURPOSE:To obtain a stable picture quality by providing a cleaning means, a toner supply means, and a toner layer control means in said order, on the periphery of a developing roller. CONSTITUTION:A developing roller 2 is placed so as to come into contact with a photosensitive drum, 1 a cleaning roller 6 follows up the developing roller 2 and turns through a toner 3 layer which has been allowed to adhere, peels off mainly electrostatically the toner 3 on the developing roller 2, and a toner supply roller 5 follows up the developing roller 2 and turns through the toner 3 which has been allowed to adhere, applies a bias and supplies the toner 3 to the developing roller 2. Subsequently, a leveling roller 7 being a toner layer control means has a function for making a prescribed toner layer on the surface of the developing roller 2, and scrapes down a surplus toner 3. In such a way, the toner is allowed to adhere stably and uniformly to the developing roller, and the developing performance is improved.
Patent JP-H01262664-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAI CHIZUKO
IPC: H01L21/331
Filed: 1988-04-13
Abstract: PURPOSE:To reduce junction capacitance, and to increase the speed of the manufacture of a semiconductor device by forming a base and an emitter region through a molecular-beam epitaxial method and obtaining a shallow region with excellent reproducibility in sufficient concentration. CONSTITUTION:An N<+> type buried region 2 is diffused and shaped selectively to the surface layer section of a P-type Si substrate 1, an oxide film 5 is applied onto the whole surface including the region 2 through a decompression CVD method, two openings are bored positioned near both end sections of the region 2, and an N-type region 3 and an N<+> type region 4 as collector contact sections are abutted against the buried region 2. A P-type layer 6 is formed onto the whole surface through a molecular-beam epitaxian method, sections except a base region are oxidized and oxide films 7 are shaped and used as insulating isolation films, an N-type layer 8 is deposited through the molecular-beam epitaxial method again, and a polycrystalline Si layer 9 and a nitride film 10 are laminated onto the layer 8. The layers 8 and 9 and the films 10 in sections except a section as an emitter region are removed through selective etching, and the P-type base layer 6 and the N-type emitter layer 8 having thin film thickness and sufficient impurity concentration are acquired.
Patent JP-H01262651-A (JP)
Title: Package for semiconductor device
Inventor: OSEDO JIRO
IPC: H05K1/18
Filed: 1988-04-13
Abstract: PURPOSE:To reduce the dispersion of the height of a substrate mounting section, and to inspect the outside after mounting easily by bending the outer leads of a package for a semiconductor device to the outside of a package body and making the nose sections of the outer leads higher than the substrate mounting section. CONSTITUTION:A package 1 for a semiconductor device is arranged so that the noses of outer leads 2 are positioned at sections upper than the substrate mounting section 3 of the outer leads 2 of the package 1, the dispersion of the height of the outer leads 2 is decreased, and soldering visual inspection after mounting is facilitated. The upward bending of the outer leads 2 is made higher than the substrate mounting section 3 in any case, the dispersion of the height of the substrate mounting section 3 of the outer leads 2 is diminished, and subsequent inspection is facilitated.