baber/WOPTO huggingface dataset:
Patent JP-S61179541-A (JP)
Title: Pattern forming method applying lift-off method
Inventor: KIDA AKINARI
IPC: H01L21/306
Filed: 1985-02-04
Abstract: PURPOSE:To make it possible to eliminate the resist and the deposit formed on the resist by making cracks with internal pressure of the resist. CONSTITUTION:The resist layer 2 is formed by spreading the positive type resist containing the volatile component of about 70wt%, for example. This layer is dried to leave some volatile component, and then the resist pattern is formed on the part which becomes unnecessary in the final process. On the resist layer 2 containing the volatile component, the deposit is built up and then subjected to the heat treatment with the temperature nearly equal to the boiling point of the volatile component in the resist. On account of the internal pressure caused by the evaporation of volatile component in the resist, the resist expands and the cracks grow in the deposits on the upper part and the side wall of the resist.
Patent JP-S55114043-A (JP)
Title: Mobile radio communication system
Inventor: YAGI KAZUO
IPC: H04B5/00
Filed: 1979-02-23
Abstract: PURPOSE:To disallow any other mobile station than that on a certain leakage coaxial cable (LCX) line to receive a communication wave from a ground station by applying a suppression wave output of the same frequency to another LCX from a different transmitter when radio communication is carried into effect by using plural LCXs. CONSTITUTION:While communicarion-wave transmitter-receiver 7 is feeding LCX1 via coaxial switch 9, suppression-wave transmitter 8' feeds LCX2 via coaxial switch 9. Consequently, mobile station 6 on a line where LCX2 is laid receives a suppression wave from LCX2 and is disallowed to receive an overreach wave from LCX1. At the time of transmission from the mobile station, on the other hand, it is easy to protect communication-wave transmitter-receiver 7 from disturbance of suppression-wave transmitter 8' during reception, by inhibiting the transmission output of suppression-wave transmitter 8'.
Patent JP-H11219625-A (JP)
Title: Insulated electric wire and its manufacture
Inventor: MIZUTANI YUKAKO
IPC: B29C47/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an insulated electric wire having sufficient flame resistance and excellent in abrasion resistance and thermal deformation resistance by setting the thickness size ratio of an inner layer made of a resin composition blended with an olefin elastomer material and a metal hydroxide against an outer layer made of a polyamide resin to a specific range. SOLUTION: The outer periphery of a copper insulated conductor 1 is covered with insulating layers extruded with a resin composition as an inner layer 2 and an outer layer 3 to form this insulated electric wire. The inner layer 2 is made of the resin composition blended with an olefin elastomer material and a metal hydroxide, and the outer layer 3 is made of a polyamide resin. The thickness size ratio between the inner layer 2 and the outer layer 3 is set to inner layer 2/outer layer 3=6/4-9/1. When these insulating layers are formed, the insulated electric wire generating no noxious gas when it is burned and excellent in flexibility and a bending property can be obtained.
Patent JP-S62177369-A (JP)
Title: Magnetic fluid shaft seal device for liquid
Inventor: YAMATAKE SEIJI
IPC: F16J15/43
Filed: 1986-01-30
Abstract: PURPOSE:To prevent deterioration in the sealing performance of a magnetic-fluid shaft seal device for liquid by providing an annular partition wall having a liquid-flow preventing part in between a seal part by means of a magnetic fluid and a liquid side, and forming an intermediate chamber. CONSTITUTION:Annular gaps 14 are formed between the outer peripheral face of a rotary shaft 10 made of a magnetic material and the inner peripheral faces of pole rings 11, and a magnetic fluid 15 is sealed in the annular gaps 14 forming seal parts 16. An annular partition wall 19 which forms an intermediate chamber 20 on the outer periphery of the rotary shaft 10, is formed in between the seal part 16 and a liquid 17 side, while a liquid-flow preventing part 21 for preventing the flow of liquid between the intermediate chamber 20 and the liquid 17 side, is formed in between the inner peripheral face of the annular partition wall 19 and the outer peripheral face of the rotary shaft 10. Since the capacity of the intermediate chamber 20 is set at 1-5 times the quantity of the magnetic fluid, a liquid containing a large quantity of magnetic fluid exists in the intermediate chamber 20 and, thereby, the magnetic fluid in the seal part 16 will not flow out excessively into the liquid, preventing deterioration in sealing performance.
Patent JP-H06234587-A (JP)
Title: Propellant
Inventor: MATSUURA ICHIRO
IPC: C06B45/10
Filed: 1993-02-08
Abstract: PURPOSE:To improve combustion property, particularly specific impulse and physical property, particularly tensile strength at a low temp. by incorporating a polyester azide in a propellant as a plasticizer. CONSTITUTION:This propellant contains the polyether azide expressed by formula I. In the formula I, (m)$ i1, (n) is 0 or >=1, (m+n)>=2, R is an azide group containing polyether residue, X is hydrocarbon group or halogenated hydrocarbon group. The polyether azide expressed by the formula I is produced by allowing hydroxy terminated polyester azide expressed by formula II to react with an isocyanic ester expressed by formula III whose necessary quantity is that for partly or completely urethanizing the terminal hydroxyl group thereof in the presence of a reaction catalyst and in the conditions of 30-80 deg.C reaction temp. and 2-24hr reaction time.
Patent JP-S60164884-A (JP)
Title: Method for producing in card
Inventor: NISHIKAWA SEIICHI
IPC: G06K19/077
Filed: 1984-02-08
Abstract: PURPOSE:To form a regular electrode on a card surface and to facilitate its production by providing an over sheet layer on both faces of a card substrate mounted with an IC module, forming it into a solid construction, providing a groove along the peripheral side of the module electrode and peeling the over sheet. CONSTITUTION:Similar bone white sheets 31 and 32 are provided in the laminated from on obverse and reverse sides of a bone white sheet 30 by a thermoplastic sheet to form a card base material. A required place on this base material is printed 33 with a required pattern and is drilled a hole 38 to mount an IC module 10, and the module 10 is inserted into the hole 38. On the obverse and reverse sides of the base material, thermoplastic transparent over sheets 34 and 35 are provided in the laminated form to form a card into a solid construction by thermofusion. A groove 41 along the outer peripheral line of the module 10 which is formed into a solid construction with the card is engraved by an engraving machine 40. An over sheet 34A of the part of the groove 41 is peeled to expose and electrode pattern 2 for connection and form a regular electrode with generating any crack.
Patent JP-H10221256-A (JP)
Title: Plant inspection device and method
Inventor: KIMURA MOTOHIKO
IPC: G01N21/84
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by mounting an amplification type MOS (CMOS) composite camera on a monorail type inspection robot following a magnet piston moved in a three-dimensionally installed hollow pipe. SOLUTION: The monorail type inspection robot 1 of a plant inspection device is constituted of a travel vehicle 4 traveled on a guide rail 3 fitted with a hollow pipe 2 and a CMOS composite camera 5 fixed to its bottom face. The travel vehicle 4 is provided with an electromagnetic attracting structure 9 corresponding to a magnet piston 17 driven by compressed air in the pipe 2, and it is moved to follow the piston 17. The composite camera 5 is provided with five radial CMOS cameras 10, for example, a control device 11 synthesizing and transmitting the obtained signal, and an antenna 12. The image pickup element section 14 of each camera 10 is arranged with a CMOS sensor constituted of a light receiving element section, a vertical operation circuit section, a horizontal readout circuit section, and a noise suppression section on one chip, for example.
Patent JP-S55112923-A (JP)
Title: Burning device and heat exchanger for used type
Inventor: TAKAHASHI WATARU
IPC: F23G7/12
Filed: 1979-02-22
Abstract: PURPOSE:To perform a complete burning of used tyres, by a method wherein the used tyres fed into a combustion chamber are fired by means of a firing burner, and unperfect burning gas produced hereupon is absorbed into a mixture combustion cylinder where the flames are injected by a main burner. CONSTITUTION:A used type inserting stand 9 of a device 1 is drawn out, a piece of the used tyre 5 put flatwise therein being placed on a tyre rest 44 of a jack 12. The used tyre 5 is raised by turning a handle 14, and is hooked in claws 18. When the used tyre 5 at the upardmost stage of the tyres piled up in order in the manner described above is fired, air is fed into by means of a blast fan. Unperfect combustion gas absorbed into the inside through holes 21 in a mixture combustion cylinder 20 rises along the inside of a coupling cylinder 4 as it is mixed with and burned by the flames and blast fed from a main burner 22, said gas being fed into a heat exchange combustion chamber 3. This causes carbon contained in the mixture gas to be liable to be combined with oxygen, and thus, the gas is exhausted after being perfectly burned.
Patent JP-H10218255-A (JP)
Title: Container
Inventor: AIMOTO ATSUO
IPC: B65D81/38
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a container, for which resin film is in use, from producing a leak of the liquid even when the container contains such liquid as hot oil from frying. SOLUTION: The subject relates to a container comprising a container body 10 and a lid 20: the container body 10 has the shape of a box having an opening part 11 in the top side and is formed by bending a multilayer resin film in which at least a resin film for sealing and other resin film are laminated; the lid 20 is attached to the container in a manner of closing the opening part 11 of the container body 10. The multilayer resin film along the perimetric edge of the opening part of the container body 10 is attached to the periphery of the lid with the intervention of the resin film for sealing. A feeding- discharging hole 21 is provided in the lid.
Patent JP-H09210156-A (JP)
Title: Supporting structure of chain tensioner in engine
Inventor: YAMAZAKI MASAKAZU
IPC: F02B67/06
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To improve supporting stiffness of members which are in contact with a chain in the chain tensioner of an engine without using special reinforcing members. SOLUTION: In the lower block 5 made of an aluminum material connected to the lower side of the cylinder block 4 of an engine, a bearing cap 61-1 made of a steel material supporting a journal 1-1 of a crank shaft is embedded. The chain tensioner 38 for tensioning the endless chain 36 for tramsmitting driving force of the crankshaft to the auxiliary devices comprises a chain contacting member 69 pressed to the endless chain 36 by a hydraulic cylinder 70, which member 69 is pivotally supported by a pivot 71 to the bearing cap 61-1 made of strong steel material.
Patent JP-H11202687-A (JP)
Title: Image forming device
Inventor: KUWABARA YOSHIHIRO
IPC: G06T11/60
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which trouble such as the omission of a transferred image which occurs because it is laid over a hole of a transfer material is automatically avoided without requiring user setting. SOLUTION: The image forming device possesses an image processing means 3 performing the extension processing of an image data corresponding to an original image, image forming means 4 and 5 forming an image on the transfer material based on the image data processed by the image processing means 3 and a detecting means 28 detecting the position of the hole provided at the transfer material; and the image processing means 3 processes the image data so as to prevent the image formed on the transfer material from being laid over the hole of the transfer material based on the position information of the hole detected by the detecting means 28.
Patent JP-H08212939-A (JP)
Title: Crt and its resolution improving device
Inventor: NAKADA SHUHEI
IPC: H04N9/28
Filed: 1995-02-08
Abstract: PURPOSE: To improve resolution by providing a plurality of specific constitutions to reform a spot shape over a screen total surface, in an in-line beam type CRT. CONSTITUTION: In a neck part of a deflecting yoke 2, a 4-pole electromagnet and a 4-pole electromagnet rotated 45 deg. around a beam axis are provided, further to provide an electrostatic lens of applying a 4-pole electric field to each individual beam in a part of an electron gun 1. A 4-pole electromagnet and a 4-pole electromagnet rotated 45 deg. around the beam axis are provided in the neck part of the deflecting yoke 2, further to provide an electrostatic lens of deflecting an outer side beam to the inside in a part of the electron gun 1.
Patent JP-H06256340-A (JP)
Title: Purification of lactide by melting and crystallization
Inventor: UIRIAMU JIYOOJI OBURAIEN
IPC: C07D319/12
Filed: 1994-02-17
Abstract: PURPOSE: To provide a method for purifying a lactide by melt-crystallization.  
     CONSTITUTION: The method for purifying a lactide comprises (1) cooling a molten mixture of a lactide and impurities to the solidifying point of the lactide or to a temp. slightly below than the solidifying point of the lactide, then (2) partially crystallizing the molten mixture to form a solid phase having impurity contents lower than those of the molten mixture and to form a liquid phase having impurity contents higher than those of the molten mixture and (3) separating the solid phase from the liquid phase. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000224580-A (JP)
Title: Device and method for synchronization between media
Inventor: MURAYAMA OSAMU
IPC: H04N19/70
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a synchronization device between media that synchronizes a plurality of decoded data without the provision of any specific delay buffer by referencing each designated display time information so as to execute buffering of coded data and then executing decoding processing of the coded data. SOLUTION: In the case that decoding processing of image coded data and audio coded data are completed up to a designated display time, a timing control section 12 gives an output to an image decoder 14 and an audio decoder 16. When receiving a PTS of image coded data and audio coded data from the timing control section 12, the image decoder 14 and the audio decoder 16 execute buffering of the image coded data and the audio coded data before executing decoding processing of the image coded data and the audio coded data to synchronize the image decoded data and the audio decoded data. When buffering of them is finished, decoding of the image coded data and the audio coded data is executed and the results are outputted.
Patent JP-S56117122-A (JP)
Title: Automatic testing device for flow rate or the like using sound speed nozzle
Inventor: FUKAMI TERUKI
IPC: G01F25/00
Filed: 1980-02-22
Abstract: PURPOSE:To increase the accuracy of measurement test and make the testing work efficient by operating the physical factors of sound speed nozzle and comparing the  real value of real flow rate with the flow rate of a gas flow meter to be tested. CONSTITUTION:Setting command part 14 sets up the selection of necessary sound speed nozzles 2, constant based upon the kind of gas and specification of warming- up and cleaning operation and makes flow line 9 work. As the result, nozzle 2 is opened selectively and gas flow passes through line 9. Physical conditions such as temperature and pressure inside chamber 1 to which nozzles 2 is attached are detected as correction factors, converted in signal converters 11 and 12 and, after A/D conversion in 13, supplied to operation control part 15. When a signal from gas flow meter to be tested is supplied to control part 15, control part 15 operates both measured values to compare each other and display part 16 displays the compared value.
Patent JP-H06237361-A (JP)
Title: Facsimile equipment
Inventor: SASAKI JUN
IPC: H04N1/387
Filed: 1993-02-09
Abstract: PURPOSE:To reduce the communication time for transmission of a routine original and to decrease the communication charge by providing a routine original picture memory and a routine original transmission means to a sender side. CONSTITUTION:Picture data of a routine original are stored in a routine original picture memory 7 based on a routine original number designated at a sender side by the operation or the like. When a routine original is sent, the picture data of the routine original are read from the routine original picture memory 7 based on the routine original number and sent by a routine original transmission means. Since an original used frequently is stored in the routine original picture memory 7 as the routine original, trouble of reading an original for each occasion is eliminated and deterioration in picture quality is not caused. Furthermore, since the data quantity of the original to be read is reduced, the memory consumption is reduced. Moreover, the transmission of the routine original is not required by registering the routine original once to a receiver side.
Patent JP-S62178397-A (JP)
Inventor: KAKINUMA KOICHIRO
IPC: B42D9/04
Filed: 1986-02-01
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-H05186809-A (JP)
Title: Method for sizing oil impregnated metal and device therefor and sizing tool used for the same
Inventor: HASUIKE SUMIO
IPC: F16C33/14
Filed: 1992-01-09
Abstract: PURPOSE:To excellently size an oil impregnated metal at the time of sizing the inside face of the metal with a rotating tool by collapsing the inside surface of the metal by the amt. to be sized with the tool and then expanding the inner face. CONSTITUTION:A tapered part 2 to be introduced into the inner face of the oil impregnated metal M is formed at the tip of a rod-shaped tool 1 made of sintered hard alloy, and then a supporting part 3 having a diameter smaller than the inside diameter of the metal M is formed. The tool is further finished into a sizing outside diameter (d) slightly larger than the outside diameter of the supporting part 3 to the rear end, the four sides are ground while leaving a holding part 4 at the back to form a working part 7 provided with a relief 5 and an edge 6 extending in the axial direction, and the edge 6 is rounded. The tool 1 is rotated, the tool 1 or the metal M is moved in the axial direction of the metal M, and the ruggedness on the inside face of the metal M are collapsed by the tool 1 by the amt. to be sized and then expanded. Consequently, dulling or damaging is not caused, and the metal M maintaining excellently a porous state is obtained.
Patent JP-S63188917-A (JP)
Title: Manufacture of anisotropic rare-earth magnet
Inventor: NAKAGAWA JUN
IPC: H01F1/057
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a rare-earth-iron-boron permanent magnet with excellent anisotropy by a method wherein, after molding at a temperature and a pressure at which a die is not deformed practically, the die is deformed permanently in the direction at a right angle to the pressurization direction by an upper punch and a lower punch. CONSTITUTION:An upper punch and a lower punch 2, 4 used for molding are composed of a very-high-strength material such as a very hard material or the like; a die 1 is composed of a material which is brittle and soft or whose thermal resistance is low, such as an alloy of copper, mild steel or the like. While at least one out of a temperature and a pressure is increased or previous values for the temperature and the pressure are maintained, a compression process using the upper punch and the lower punch is executed immediately after the molding; a final molding process is executed in order to obtain the desired anisotropy and the die is deformed permanently. For example, an alloy 3 of rare earth, iron and boron, composed of 30.4 wt. % of Nd, 68.5 wt. % of Fe and 1.1 wt. % of B, is molded to form a thin belt by a liquid quenching method; small particles pulverized to be a -60-mesh size is molded by a hot-press method. By this setup, it is possible to manufacture a rare-earth magnet having excellent anisotropy by a single hot-press process.
Patent JP-S56117027-A (JP)
Title: Air conditioning method for dome-shaped building
Inventor: IDE KAZUO
IPC: F24F1/00
Filed: 1980-02-22
Abstract: PURPOSE: To improve a ventilating effect of a building with a small power, by a method wherein a plural number of air conditioners are installed dispersively, and air blown-off from each air conditioner is sucked into a suction port of an adjacent air conditioner.  
     CONSTITUTION: Blow-off units 3 for conditioned air are plced at given intervals on circles concentric with that of a dome-shaped circular building 1 at an upper part of the topmost stage of each of stands 2A and 2B in the building 1. With the building so constituted, conditioned air A blown off from a blowoff port 3a in each blowoff unit 3 for conditioned air is sucked through a suction port 3b at an end of a continued duct 10, is fed to its adjacent blowoff unit 3 for conditioned air through an air port 3a. This enables air to spin in one way direction to form an eddy current. Thus, air is dispersed through the action of an inertia with a small power to obtain an improved current distribution, and an ventilating effect can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08223376-A (JP)
Title: Image processing method and device for original book
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/04
Filed: 1995-02-08
Abstract: PURPOSE: To prevent mixture of image forming objects by reading or forming an image within a desired page range of an original book through an easy operation. CONSTITUTION: A read means 500 reads an image of a spread original and a page turn over means 500 turns over pages of the original and a page designation means 99 designates a page for image reading or image forming of the original. In the original image processing method by which plural page ranges of the original are designated by the page designation means 99, the image of the range of page designated by the page designation means 99 and the page range designation means 99 is continuously read or formed.
Patent JP-H07231507-A (JP)
Title: Retarder
Inventor: TSUJII HIROSHI
IPC: B60L50/16
Filed: 1994-02-17
Abstract: PURPOSE:To provide a retarder employing an induction motor having low and high voltage windings in which the charging time of a high voltage battery is shortened. CONSTITUTION:An induction motor 4 has a high voltage winding 2 connected through a high voltage inverter 5 with a high voltage battery 11 and a low voltage winding 3 connected through a low voltage inverter 6 with a low voltage battery 8. the low voltage battery 8 feeds the electric components in a vehicle with a low DC voltage. The induction motor 4 is connected with an engine E/G 1 and a transmission T/M 13. When the voltage of the high voltage battery 11 drops due to acceleration assist, the induction motor 4 functions as a generator such that the flux generated from the high voltage winding 2 increases depending on the voltage of the high voltage battery 11, which increases as the charging operation proceeds, thus increasing the charging current. This constitution shortens the charging time.