baber/WOPTO huggingface dataset:
Patent JP-S5324410-A (JP)
Title: Spinning of emulsion dope
Inventor: KUBOTA EISEI
IPC: D01D5/04
Filed: 1976-08-16
Abstract: PURPOSE: A thermoplastic resin and a hydrophilic resin ate emulsified together at a high temperature and high pressure and subjected to emulsion flash spinning process within a short time after emulsification to provide synthetic pulp having good opacity and beating properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61257271-A (JP)
Title: Production of covering goods made from solvent-soluble polyimide resin
Inventor: YANAGA YUKIO
IPC: C09D179/08
Filed: 1985-05-08
Abstract: PURPOSE:To form the polyimide resin film having a uniform thickness continuously on the surface of the base plate by coating the surface of the moving band-shaped base plate with the solvent solution of solvent-soluble type polyimide resin, by heating it in a specific condition, and further heating it. CONSTITUTION:When producing the covering goods made from solvent-soluble type polyimide resin, the surface of this base plate is coated with the solvent solution of solvent-soluble type polyimide resin while moving the bans-shaped base plate, said coated plate is first subjected to a heat treatment at 50-120 deg.C for 5-120sec and then it is further heated to harden the polyimide resin. In this way the polyimide resin film having a uniform thickness can be formed continuously on the surface of the base plate and covering goods available for parts such as a connector, etc., are obtained easily.
Patent JP-S63262458-A (JP)
Title: Direct-current power source device
Inventor: KONO HITOSHI
IPC: H02H3/24
Filed: 1987-04-20
Abstract: PURPOSE:To rapidly eliminate the disturbance due to the variations in the load of the title DC power source device by detecting the load condition, and instantly controlling the energy inputted to the load. CONSTITUTION:When a load voltage drops for some reason or other in ion plating, etc., the drop is detected by a detecting circuit 15 and inputted to the reversal input terminal 100a of a comparator 100 as a voltage signal I0. Since a judging voltage is inputted to the other reversal input terminal 100b, arc is generated, and an H-active signal SP1 is outputted. Signals SP2 and SP3 are outputted from monostable multivibrators 103 and 104 in conformity with the signal SP1. The signal SP1 is inputted to a driver 105 and an AC/DC converter 103. As a result, the stored energy of a filter 14 is consumed, and the energy inputted to the load is reduced. A switch 102 is turned on by the signal S2, and the load voltage is increased to a value higher than the judging voltage or returned to the stationary state.
Patent JP-H01268308-A (JP)
Title: Pulse generating circuit
Inventor: HASEBE SHINICHI
IPC: H03K3/42
Filed: 1988-04-20
Abstract: PURPOSE:To surely and stably execute the generation of a pulse, and also, to decrease the number of use circuit elements by converting a variation part of an output of one piece of voltage comparator to a pulse signal by a logical processing. CONSTITUTION:The title circuit is provided with a reference voltage circuit 12, a voltage comparator 11, a switch element 14 controlled by its output voltage, a resistance element R2 which has been connected in series to the switch element 14 between an output terminal PIP of a photointerrupter 20 and a ground terminal, a delaying circuit 17 and an exclusive OR circuit 18. In accordance with an turn on/turn off state of the switch element 14, an output terminal resistance of the photointerrupter 20 is varied, a threshold voltage of the voltage comparator 11 is varied relatively and a hysteresis characteristics is obtained. Subsequently, an output of the voltage comparator 11 is processed by the delaying circuit 17 and the exclusive OR circuit 18 and an output variation part is converted to a pulse. In such a way, only one piece of voltage comparator is used, a small number of use elements will suffice, and the generation of a pulse is executed surely and stably.
Patent JP-S5221840-A (JP)
Title: Optical system using a correction lens in a refraction telescope
Inventor: ARAYA SHIYOUICHI
IPC: G02B9/00
Filed: 1975-08-12
Abstract: PURPOSE: To make astigmatism and image surface buldge aberration almost zero by assemblying a correction lens on the object lens side of the object lens focus position and making it a composite object lens. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61254623-A (JP)
Title: Production of polyarylene sulfide
Inventor: FUJII TSUGUO
IPC: C08G75/02
Filed: 1985-05-07
Abstract: PURPOSE:To obtain the titled polymer having high melt viscosity and whiteness and excellent thermal stability, by reacting an alkali metal sulfide compound with a polyhalogenated aromatic compound in a polar organic solvent in the presence of a specific alkali metal compound. CONSTITUTION:The objective polymer can be produced by dissolving (A) n alkali metal sulfide compound such as lithium sulfide and (B) a polyhalogenated aromatic compound (e.g. p-dichlorobenzene) in (C) a polar organic solvent and reacting (D) a phenolic aromatic sulfonic acid alkali metal salt of formula (Ar is 6-24C aromatic group; M is alkali metal; m and n are 1 or 2) (e.g. sodium salt of phenol-4-sulfonic acid) with (E) an alkali metal hydroxide (e.g. lithium hydroxide) and/or an alkali metal alcoholate (e.g. sodium methylate) in the above solution preferably in N2 atmosphere.
Patent JP-H08263580-A (JP)
Title: Identification code mark
Inventor: TSUDA KAZUMI
IPC: G06K7/12
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a dummy three-dimensional identification code mark which can greatly increase the amount of information that can be displayed in a small space by displaying unit figures with >=2 kinds of color tone or hue. CONSTITUTION: The shape of black unit figures 1 and 1' is the same with a conventional two-dimensional code, but 2 kinds of color tone are used. Even when 2 kinds of color, e.g. red and black are used, the same result is obtained, but this constitution greatly increases the number of kinds of information, represented in two-dimensional code from conventional 2 to the 4th power = 16 to 3 to the 4th power = 81 kinds of information. Thus, when the amount of information is equal, the discrimination code mark can greatly be decreased in the number of squares of the two-dimensional code, so the number of pixels of a camera required for the code may be small and the visual field is therefore made correspondingly large. When the same space is used, a very larger amount of information can be represented.
Patent JP-H07307617-A (JP)
Title: Array antenna
Inventor: UDAGAWA SHIGEO
IPC: G01S7/03
Filed: 1994-05-11
Abstract: PURPOSE:To reduce the radar cross-sectional area of a planar array antenna. CONSTITUTION:The plural pieces of element antennas are divided into a first element antenna group 1a arrayed at a center part and a second element antenna group 1b arrayed at a peripheral part. The difference (d) in level is provided between a first plane 2a where the first element antenna group 1a is arrayed and a second plane 2b where the second element antenna group 1b is arrayed and the difference (d) in level is set so as to be approximately 1/4 or odd number multiple of the using wavelength of an opposite rader.
Patent JP-S5724311-A (JP)
Title: Treating and preventing agent for ulcer of digestive organ
Inventor: YOKOYAMA KAZUMASA
IPC: A61K38/16
Filed: 1980-07-18
Abstract: PURPOSE: A treating and preventing agent for the ulcer of the digestive organs, containing the L  chain of the human IgG as an active constituent, with very low toxicity.  
     CONSTITUTION: IgG is dissolved in 0.55M tris -HCl buffer solution (pH8.2) in a concentration  of about 2%, and N 2  gas is passed through the solution slowly. 2-Mercaptoethanol is then added  to the solution to give the final concentration of 0.75M, and the solution is reduced by allowing to  stand at room temperature for 1hr. The reduced solution is then cooled, and 0.75M monoiodoacetamide in an amount equal to that of the 2-mercaptoethanol is added thereto. The reaction  mixture is then reacted while keeping the pH of the solution at 8.0 by adding trimethylamine  thereto. The resultant reaction solution is then dialyzed in a cold saline solution to remove the  excess reagents. The solution is further dialyzed in 1M propionic acid to dissociate the H chanin  and the L chain, and passed through a Sephadex G-75 column equilibrated with 1M propionic  acid to separate and elute the L chain. The resultant L chain as a main constituent is formulated  into an oral pharmaceutical, e.g. a powder or tablet, and an intravenous injection or intra  muscular injection to give a treating and preventing agent for the ulcer of the digestive organs.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09262538-A (JP)
Title: Water repelling treatment of panel material
Inventor: NAGATA NORIFUMI
IPC: C08J7/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To realize the water repelling treatment of a water absorbable panel material by a dip coating method using metal alkoxide. SOLUTION: In a water repelling treatment method, a plate, sheet or film like dense material is immersed in a soln. containing metal alkoxide chemically modified with a coupling agent and drawn up to form a coating film on the surface of the dense material. The dense material having the coating film formed thereon is heated and dried and a panel material is arranged on the single surface or both surfaces of the heated and dried dense material to be pressed thereto under heating to transfer the coating film of the dense material to the surface of the panel material.
Patent JP-H10290585-A (JP)
Title: Ultrasonic motor
Inventor: YAMAKAWA YUICHI
IPC: H02N2/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To support an annular piezoelectric ceramic in its thickness direction without hindering the occurrence of vibration of the annular piezoelectric ceramic in an ultrasonic motor to the utmost. SOLUTION: In the case of attaching an annular piezoelectric ceramic 3 through a guide member 2 set on the projection 1a of a base plate 1, the support in thickness direction of the annular piezoelectric ceramic 3 is performed by catching it with the projection made at the projection 1a and the collar 2a made at the top of the guide member. The support in diametrical direction is performed by the guide member 2c made at the guide member 2 contacting linearly with the inside periphery 3a of the annular piezoelectric ceramic 3 and besides by the projection 2d hooking in the cut 3b made at the inside periphery. The guide member is elastically supported by the elastic member 4. Moreover, it does not rotate since a positioning pin part 2b is locking in the lock 1b of the base plate.
Patent JP-S59222857-A (JP)
Inventor: CHIYAARUZU II SUMISU
IPC: G03G21/00
Filed: 1984-05-17
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-S62255337-A (JP)
Title: Medium running abnormality detecting system
Inventor: MIYAI HISAYUKI
IPC: B65H7/06
Filed: 1986-04-30
Abstract: PURPOSE:To detect abnormal running of a medium based on an output signal from each sensor provided on a single output line, by a method wherein arbitrary one of luminous elements is driven at an arbitrary point of time when the arbitrary luminous element is not superposed with other luminous elements. CONSTITUTION:When a medium 1 runs in a running passage 3 and the tip of the medium 1 runs to a position between a luminance element 12 and a collecting element 12b of a sensor 12, since emission from the luminous element 12a is shut off, the collecting element 12b is brought into an OFF-state. Thus, since a control part 301 receives a low level signal, indicating that a medium 1 is present, from a level converter 22 when the luminous element 12a is brought into an ON-state and the collecting element 12b is brought into an OFF-state, the passage of the tip of the medium 1 can be detected. In this case, the control part 301 stops a timer 33c, checks the timer 33c for adequacy of a timer value, and when the value is lower than a minimum value, it is considered that abnormality occurs, abnormality processing procedures are preceded.
Patent JP-H09282237-A (JP)
Title: Storage device using eeprom
Inventor: NAKANO TAKASHI
IPC: G06F12/16
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To cope with a data error due to power source disconnection during data updating and to cope with write incapability. SOLUTION: A microcomputer 3 fetches storage data from a remote controller 1 or the like by the procedure of a write control part 4a and writes them in an EEPROM 2. In the EEPROM 2, in addition to the storage data, mirror image data composed of the check sum of the storage data and the duplicate of the check sum of the storage data are written together. At the time of reading and using the storage data, the microcomputer 3 reads the storage data and the check sum by the procedure of a read control part 4b, detects the error of the storage data by the check sum, reads the mirror image data as well and similarly detects the error when the error is detected in the storage data, uses the mirror image data as the storage data when the error not is present and corrects and rewrites the storage data of the EEPROM by the data.
Patent JP-H01269100-A (JP)
Title: Radiograph converting panel
Inventor: NAKANO KUNIAKI
IPC: G21K4/00
Filed: 1988-04-20
Abstract: PURPOSE:To hold the characteristic of a stimulable phosphor layer which has been formed by a vapor accumulating method and to improve the durability by providing an insulating member which has decreased continuously film thickness of the peripheral edge part of the stimulable phosphor layer, or has decreased continuously thickness of the peripheral edge part. CONSTITUTION:As for a stimulable phosphor layer 12, film thickness of a peripheral edge part 12' decreases continuously, and a form of this decrease is, for instance, like a straight face inclination or a concave face inclination. As for a method for forming this peripheral edge part 12', for instance, the phosphor layer 12 is formed on a supporting body 11, and thereafter, brought to chamfering. Also, as a method for forming in a formed layer, a supporting body holder 13 is provided with a projecting piece 16 for controlling partially a vapor flow 15 from an evaporation source, on the lower side of a shelf part 14 for placing the peripheral edge of the supporting body 11, and in a part of a shadow of this projection piece 16, the vapor flow 15 which has turned in from an opening end 16' is accumulated. Accordingly, the accumulation quantity of an inner wall 16'' side becomes small against the opening end 16', and layer thickness decreases continuously. In such a way, while holding the characteristic of the stimulable phosphor layer which has been formed by a vapor accumulating method, the durability can be improved.
Patent JP-S62256556-A (JP)
Title: Remote supervisory device
Inventor: YANAI ATARU
IPC: H04Q9/00
Filed: 1986-04-30
Abstract: PURPOSE:To resolve telephone user's distrust by providing a station to be monitored with a means, which displays it on a telephone in the transmission side that this telephone is called during message transmission, and a means which stops the operation of a message transmitting means when the speaking state is set by the telephone. CONSTITUTION:A message equipment 10 transmits a preliminarily recorded message indicating the absence to a monitor station 1 through a communication line 6b to inform the station 1 of the absence in a station 5 to be monitored, and simultaneously, the message equipment 10 displays a signal indicating message transmission on a display device 11 through a signal line 10a. If the receiver of a telephone 4 is hooked off during message transmission, a turn-on signal is inputted from a receiver switch of the telephone 4 to a control circuit 9 through a signal line 4a. The control circuit 9 stops the message equpipment 10 by the turn-on signal of the receiver switch, and a communication circuit is formed with the telephone 4, a switch 6, a subscriber's line 2, and the monitor station 1, and speaking between the monitor station 1 and the station 5 to be monitored is possible by the telephone 4. Thus, telephone user's distrust is resolved.
Patent JP-S58214787-A (JP)
Title: Heat pipe forming container and installation of heat pipe
Inventor: ISHIDA KANAE
IPC: F28D15/02
Filed: 1982-06-08
Abstract: PURPOSE:To make the fuse-bonding easy and reliable by a method wherein the fuse-bonding such as welding etc. of a heat pipe is performed before the heat pipe itself is completely manufactured. CONSTITUTION:A specified heat absorbing part of a container 1 is fuse-bonded while paying attention not to heat an auxiliary container 1' and then the container 1 is cooled down releasing the sealing of a sealed part 2' of a working fluid injecting fine pipe 2. Next, the working fluid 3 in the auxiliary container 1' is moved to the container 1. At this time, in order to move said fluid 3 completely and rapidly, the container 1 is cooled down while the auxiliary container 1' is heated up making the injecting fine pipe 2 hollow an adequate position to seal it by means of welding. Said fine pipe 2 is cut off at the outer end of the closed part 2' to remove the auxiliary container 1'. Otherwise, after moving the working fluid 3 in said container 1' to said container 1, the fuse-bonding may be completed leaving the auxiliary container 1' as it is with the sealed part 2' of the injecting fine pipe 2 remain unsealed.
Patent JP-H10281628-A (JP)
Title: Freezer refrigerator
Inventor: KURIHARA SHOZABURO
IPC: F25D23/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable taking in/out of foods from a refrigerator cabinet easily by arranging a taking in/out gate on the front surface side of the refrigerator cabinet and inserting a drawer for storing refrigerated foods into the gate in the direction of depth loosely. SOLUTION: A refrigerating cabinet 2 is arranged detachably on the backward part of the taking in/out gate 12 of the top plate 10 of a refrigerating cabinet 1. The refrigerating cabinet 2 is provided with a taking in/out opening 14 on the front surface side of it, and a drawer 15 for storing refrigerated foods is inserted loosely in the direction of the depth of the gate 14. With this, the drawer 15 can be reached from this side of the top plate 10 of the refrigerating cabinet 1 and the taking in/out of the refrigerated foods can be done easily. As the upper part of the front half part of the top plate 10 of the refrigerating cabinet 1 is utilized as the space required for the pulling out of the drawer, a special space for the drawer is not required and it can be used in a narrow kitchen.
Patent JP-H05293110-A (JP)
Title: Expander
Inventor: BITOU SHIROU
IPC: A61B17/34
Filed: 1992-04-17
Abstract: PURPOSE:To provide the expander which enables the easy and sure screwing of a tracheal into the wall of the body cavity. CONSTITUTION:This expander has an expansion tube 2 and tracheal 3 to be successively inserted into a guide rod 1 to be inserted into the wall of the body cavity and is provided with a detaining pin 7 and engaging hole 13 for engaging the expansion tube and the tracheal and integrally rotating both.
Patent JP-S5724294-A (JP)
Title: Production of support for planographic printing plate
Inventor: KIKUCHI SENJI
IPC: C25F3/04
Filed: 1980-07-18
Abstract: PURPOSE: To enhance an adhesive property for a photosensitive image part and obtain a printing plate excellent in durability by electrolytically etching an aluminum plate in a specified electrolytic solution.  
     CONSTITUTION: The surface of an aluminum plate of an aluminum alloy plate is previously degreased and washed to remove dusts and the like. Then the thus cleaned surface is electrolytically etched in an electrolytic solution containing about 3.5W35g/l, preferably 7W21g/l of hydrochloric acid and 0.01W20g/l, preferably 0.1W10g/l of a β-dicarbonyl compound, usually at a current density of 20W 200A/dm 2 . By this etching, a grain suitable for use as a printing plate is obtained in which the diameters of pits are uniform, the pits are sufficiently close to each other and flat trapezoid parts are very little. Accordingly, a printing plate excellent in adhesive property for image parts and in durability is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03295977-A (JP)
Title: Shelf scaffold of large building having large space
Inventor: TSUBOI KUNIHIRO
IPC: E04G3/00
Filed: 1990-04-13
Abstract: PURPOSE:To improve the appearance above a large space by fixing a shelf scaffold below and along the structural skeleton arranged above the large space of a large building. CONSTITUTION:A large space 33 is formed in a cylindrical large building 31. In the next step, a roof 45 is structured by structural steel skeletons 43 comprising H steels above the large space 33. Then, a shelf scaffold 49 is fixed below and along the structural steel 43 and 47 arranged above the large space 33. The back of the roof is made to be neat because the shelf scaffold 49 is arranged so as to hide the structural steel skeletons 43 and 47 structuring the roof 45.
Patent JP-S5622304-A (JP)
Title: Polymerization of olefin
Inventor: TANAKA TOORU
IPC: C08F10/02
Filed: 1979-08-01
Abstract: PURPOSE: To obtain a polymer having excellent impact resistance, environmental cracking resistance and moldability, by polymerizing an ethylene-containing α- olefins by use of a catalyst containing the reaction product between an oxygen-containing organic compound of Mg a titanium halide.  
     CONSTITUTION: Homopolymerization of ethylene or copolymerization of ethylene with other α-olefins is carried out by employing a catalyst system comprising (a) the reaction product between an oxygen-containing organic compound of Mg and a titanium halide or the reaction product among the two compounds, an oxygen-containing organic compound of Ti and an aluminum halide and (b) an organoaluminum compound, in such a manner that (A) the reaction mixture obtained in the first reaction zone is further polymerized in the second reaction zone, (B) a polymer having a viscosity-average MW of 200,000W750,000 is formed in one of the zones and a polymer having a viscosity-average MW of 10,000W40,000 is formed in another zone, and (C) the melt index of the total polymer finally obtained is below 0.5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02274917-A (JP)
Title: Construction engineering method of basement floor
Inventor: KUROSE YUKINOBU
IPC: E02D17/04
Filed: 1989-04-18
Abstract: PURPOSE:To attempt simplification and precision improvement of construction by joining a joining body on the top part of a steel pillar after connecting the basement floor steel pillar on the top part of a pile, forming a cut beam by way of connecting the joining body and a fully set floor beam of the first floor and excavating under its support. CONSTITUTION:The lower edge 62 of a steel-made central pillar 61 is buried on the top part 41 of a cast-in-place concrete pile before the cast-in-place concrete pile is hardened. Secondly, a joining body 10 made of PC concrete is provided and the joining body 10 is supported on a bracket 64 by way of inserting a pillar 61 in a through hole 13 of the joining body 10. Subsequently, concrete 65 of a pillar 6 is stricken in and PC beam 71 is connected between a beam 7A constructed inside an external wall 3 and an arm 12 of the joining body 10 to form a fully set floor beam 7. Consequently, the beam 7A becomes a waling with the beam 7 as a cut beam, and it is possible to drastically cut off labour cost and construction term and carry out the construction work of complicated constitution simply and precisely as well as carry out the next process excavation construction work.