baber/WOPTO huggingface dataset:
Patent JP-H07204262-A (JP)
Title: Low frictional medical instrument
Inventor: ONISHI MASATO
IPC: A61L29/00
Filed: 1994-01-26
Abstract: PURPOSE:To provide a medical instrument of high safety capable of keeping continuous low frictional surface in body fluid or aquatic body fluid by covering the surface of a base material with water swelling polymer having a functional group capable of reaction with acid anhydride, regarding a medical instrument made of a synthetic high molecular base material containing acid anhydride in a molecule. CONSTITUTION:Regarding a medical instrument made of a synthetic high molecular base material containing acid anhydride in a molecule, the surface of the base material is covered with a water swelling polymer having a functional group capable of reaction with acid anhydride. The low frictional medical instrument so formed has a water swelling polymer chemically fixed to material surface firmly. Thus, the separation or elution of a lubricant from the material surface is not observed, and the instrument comes to have high safety and durability. In a condition wetted with body liquid such as saliva, digestive juice and blood, or aquatic liquid such as physiological salt solution and water, that is, when the instrument is in wet state, the frictional resistance thereof becomes very small, and an advantage is provided at the time of inserting or removing a catheter, including easiness for inserting (removing) operation, the reduction of a patient's pain, the prevention of damage to a mucosa or a blood vessel intima.
Patent JP-S5598804-A (JP)
Title: Floating same-pole magnet plate
Inventor: HORIKOSHI MITSUO
IPC: B61B13/08
Filed: 1979-01-24
Abstract: PURPOSE: To enable the use as a weight for buoying up a magnet, by inserting an S-pole into the N-pole of a permanent magnet or coupling the N-pole and S-pole of a stepped magnet plate to each other to form a same-pole magnet plate.  
     CONSTITUTION: A hole 3 is opened in the N-pole 1 of a bar magnet. The S-pole 2 of another bar magnet is inserted into the hole 3 so that an identical-pole-surface bar whose surface is only an N-pole is provided. An N-pole plate and an S-pole plate are coupled to each other stepwise. The step of the coupled plate is utilized, such N- poles and S-poles are connected to each other and bolts 7 are tightened in tapped holes 6 so that an identical-pole-surface plate whose top is only an N-pole is provided. The identical-pole-surface bar is caused to float on the identical-pole-surface plate and slide thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5499710-A (JP)
Title: Manufacture of raw material of drill with oil hole
Inventor: HARADA TOSHIMI
IPC: B22F3/14
Filed: 1978-01-24
Abstract: PURPOSE: To manufacture simply drill material with oil holes, by arranging oil-hole packing at prescribed places, where oil holes are formed later, in a hollow cylindrical capsule, and by filling the other place in the capsule with high speed steel powder, then by pressing by a hot hydrostaic press.  
     CONSTITUTION: At prescribed places, where oil holes are formed later in manufacture of a drill, in a hollow, cylindrical capsule 1 are arranged rod materials 2 made of, e.g., copper, copper alloy, or gray cast iron, which melt at a temp. lower than the hardening temp. of the drill and higher than the hot hydrostatic pressing temp. The other part in the capsule is filled with high speed steel powder 3 as drill material. In another case, pipes 4 made of material same as drill material are placed in the capsule and are filled with low-melting alloy of A1, Cu, or Pb, which has no affinity for the pipe 4, instead of above-described metallic rod. Drill mateiral with oil holes is manufactured simply by sintering the capsule with a hot hydrostatic press. The packing is made to melt and run off by heating to a temp. above the m.p. of the packing so as to form oil holes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60151901-A (JP)
Inventor: WATANABE TOSHIAKI
IPC: F21V1/00
Filed: 1984-01-20
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-H07210349-A (JP)
Title: Printing system
Inventor: TAKAYANAGI MASAHIRO
IPC: G06F3/12
Filed: 1994-01-27
Abstract: PURPOSE:To operate an LBP as the terminal of a personal computer and the main body of the personal computer by utilizing a bidirectional communication means. CONSTITUTION:In the case of letting the LBP 13 function as the terminal of a host computer 11, a keyboard 17 is operated, operation contents are confirmed at a display 16, the operating mode is turned to a terminal mode and it is used. As a result the execution of a filing operation, a personal computer function and the additional functions of a word processor and a DTP, etc., is made possible on a printer.
Patent JP-S5392659-A (JP)
Title: Magnetron
Inventor: ISHITOBI YOSHIMITSU
IPC: H01J23/10
Filed: 1977-01-25
Abstract: PURPOSE: To reduce the demagnetization caused by heating for the magnetron which incorporates magnets, by installing all magnets and magnetic circuits into the magnetron vacuum container and using a high heat inductive material for the anode cylinder which holds the magnets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10209189-A (JP)
Title: Method for sealing electronic part
Inventor: ADACHI TAKEMA
IPC: H05K3/28
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent a sealing resin from flowing by allowing a printed wiring board to have a thermoplastic property, forming a projecting part that becomes a dam around the part-mounting region, and then performing resin sealing. SOLUTION: When a sealing resin 9 is dripped from an IC chip 3, a sealing resin 9 tends to spread in an outer-periphery direction due to the flow behavior. However, since an emboss machining protrusion 7 that becomes a dam D1 projects around a part-mounting region R1, the sealing resin 9 cannot move over it. Therefore, since the flow of the sealing resin 9 can be surely prevented by the dam D1, the spread of the sealing resin 9 can be regulated, thus an electronic part for hindering the sealing resin from flowing surely regardless of a low cost, and fine a printed wiring board and improvement of the sealing property can surely be attained.
Patent JP-S5599531-A (JP)
Title: Cooker
Inventor: TANABE TAKESHI
IPC: F24C7/08
Filed: 1979-01-25
Abstract: PURPOSE: To prevent outside air from acting on a gas sensor and thereby prevent erroneous operation of the sensor by a method wherein the air sucked in from the exterior by a fan and flowed inside a cooker main body and an oven is flowed along a door in the oven and discharged directly into the atmosphere.  
     CONSTITUTION: Air sucked in from main body suction port 7 by a fan 6 flows through the gap between a cooker main body 1 and an oven 2; a portion of the air discharged from a main body exhaust port 10 close to a gas sensor 9, while the remainder flows into the oven 2 through an upper inflow port 13. Food 99 is heated  by a heating means 3, and the resulting gases and/or moisture are discharged from  the port 10 after flowing through an exhaust port 8 and by a gas sensor 9. The air sucked in from the outside and flowed through the gap between the main body 1  and the oven 2 is discharged from the port 10, while rarely acting on the sensor 9; therefore, the sensor 9 can detect the gas concentration or moisture inside the oven 2 correctly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07219529-A (JP)
Title: Electronic musical instrument
Inventor: IZUMISAWA GEN
IPC: G10H1/00
Filed: 1994-01-27
Abstract: PURPOSE:To provide the electronic musical instrument which can obtain natural resonance effect close to that of an acoustic musical instrument in consideration of even the operation state of a resonance effect operation element simulating the generation of specific resonance effect of the damper pedal of an acoustic piano, etc., in addition to the number of pressed keys and a range. CONSTITUTION:On the basis of a key number where an event is generated, a distribution coefficient EL is loaded (S700) from a distribution coefficient table generated by simulating how much, for example, respective keyboard positions, the damper pedal, etc., of the acoustic piano affect resonance effect, and a loaded distribution coefficient EL is added or subtracted (S710-S760) to or from a cumulative distribution coefficient AL according to key depression or key release. On the basis of this cumulative distribution coefficient AL, a resonance circuit selection table is referred to and then which output path (through or 1st-4th resonance circuits) an output series value, i.e., a music signal sent from a musical sound generation part is outputted from is determined.
Patent JP-S61167256-A (JP)
Title: Doorphone telephone set hybrid device
Inventor: KASUGAI TAKASHI
IPC: H04M9/00
Filed: 1985-01-19
Abstract: PURPOSE:To obtain a doorphone telephone set hybrid device in which function as a doorphone is added by installing a master device of a doorphone and a telephone set in a box and providing a transmitter and receiver on the box and utilizing wiring of office line extended from a main station. CONSTITUTION:The doorphone telephone set hybrid device 10 is make up of a master device of doorphone 12 and a telephone set 13 provided in a box 11 and a transmitter and receiver 14 provided on the box 11. In this case, the telephone set 13 is connected to a main wire L2 with a code L3 attached to the telephone set through an attachment plug 17 provided in the trunk line L2 extended from an existing subscriber's main telephone set 15. As the attachment plug 17, a plug specified by, for instance, Nippon Telegraph and Telephone Public Corporation is used. The subscriber's main telephone set 15 is connected to an exchange (not shown in the figure) of a central office 16 by a trunk line L1. Further, the master device 12 is connected to a slave doorphone device 18 through a doorphone line L4. Function of doorphone can be added by such constitution.
Patent JP-H09286104-A (JP)
Title: Ink jet type recording head and its manufacture
Inventor: HASHIZUME TSUTOMU
IPC: B41J2/14
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain stably sufficient discharge characteristics capable of impressing an effective electric field to a piezoelectric film by a method wherein the piezoelectric film on a diaphragm pressurizing ink and an electrode to the piezoelectric film are patterned in the same form. SOLUTION: A silicon substrate is used as a head base 1 forming an ink pressure chamber as an ink fountain. A thermally oxidized film 2 as a disphragm is formed, a common electrode 3 is formed on the thermally oxidized film 2, and a piezoelectric film 4 is formed thereon. Further, an upper electrode 5 is formed thereon. Then, negaresist 6 is applied onto the upper electrode 5. The negaresist 6 is exposed, developed, and baked at a required position of the piezoelectric film by masking to form a hardened resist. The upper electrode 5 and the piezoelectric film 4 are simultaneously collectively etched until the common electrode 3 is exposed with a dry etching device. Both are patterned in the same form by conforming to a required form which is formed by the negaresist 6.
Patent JP-H11201548-A (JP)
Title: Wireless bath remote controller
Inventor: ISHIZUKA SHUJI
IPC: H01M2/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To allow easy attaching/detaching of a battery lid for improved liquid- tightness by forming a battery housing part at a lower-part case of a remote controller case which is divided into two, upper part and lower part, and securing the battery lid with a screw screwed in a threaded hole provided at a part nearer to a periphery than to the engagement part of upper and lower cases. SOLUTION: A control board 4 is housed in an upper part case 3 of a remote controller case 2 of a bath remote controller 1 while a control board 6 housed in a lower part case 5, and a liquid-crystal part 7 for displaying water- temperature, etc., is provided at the upper part of the control board 6. In addition, a communication module 8 which is a communication device for transmitting a radio wave of specific small electric power is allocated at a lower part of the control board 6. An annular groove 12 is formed at a surface of the lower part case 5 which faces the upper part 3, and with a case packing 11 housed in it and a protruding part 14 integral with the upper case 3 in between, both cases 3 and 5 are liquid-tightly connected.  A battery lid 17 is secured to the lower part case 5 with a screw 19 screwed on a threaded hole formed on peripheral side of the annular groove 12, for closing a buttery housing part 23.
Patent JP-S61167645-A (JP)
Title: Production of fluorine-containing aromatic derivative
Inventor: SAWADA HIDEO
IPC: C07C69/65
Filed: 1985-01-22
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate for pharmaceuticals, agricultural chemicals, surfactants, etc., in a short time in high yield, by reacting a specific di(haloacyl)peroxide with a specific unsaturated aromatic monomer. CONSTITUTION:The objective compound of formula III can be produced by reacting the di(haloacyl)peroxide of formula I (X is F, Cl or H; n is 1-10) with an unsasturated aromatic monomer of formula II (Y is methyl, ethyl, propyl, methoxy, vinyl, nitro, etc.; R<1> is H, methyl, ethyl, propyl, etc.; R<2> is H, methyl or phenyl; m is 1-5). A fluorine-containing aliphatic group is introduced into the unsaturated group of te unsaturated aromatic monomer easily, in high yield, in a short time, without necessitating a reaction solvent nor particular apparatus. The compound of formula III can be converted to the compound of formula IV by the treatment with an alkaline aqueous solution, and the product is useful as a synthetic intermediate for various fluorine-containing aromatic derivative because of the presence of reactive hydroxyl group.
Patent JP-S61174437-A (JP)
Inventor: KATO CHIKAHISA
IPC: D02J1/00
Filed: 1985-01-22
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-S62166633-A (JP)
Title: Data transmission system
Inventor: ASO HIROSHI
Filed: 1986-01-18
Abstract: PURPOSE:To eliminate the changes of hardware and software on a terminal side by transmitting data between terminals connected to a master station and selected secondary station by means of the same transmission line and again transmitting control data between the master station and secondary station when the input of receiving data is interrupted between the master station and secondary station. CONSTITUTION:When an input interruption detecting circuit 3 detects the input interruption in the receiving data (k) of a transmission line and a signal (d) is outputted, a control circuit 4 actuates a timer 1 by outputting a signal (f) and, at the same time, connects control data (g) with transmission line transmitting data (c) by outputting a signal (i). A master station controls the signal (g) of a control data transmitting/ receiving circuit 5 and transmits control data for selecting a secondary station to be connected. The secondary station receives the control data by means of the control data transmitting/receiving circuit 5 and inputs the control data to the control circuit 4 as a signal (h). When the timer 1 times out and a signal (e) is outputted, the signal (i) is inputted to the master station and the switching circuits 2 and 6 of the selected secondary station and transmitting/receiving data (b) and (a) to and from a terminal are respectively connected with transmission line transmission/receiving data (c) and (k).
Patent JP-S57123982-A (JP)
Title: Preventing method for electric corrosion of sleeve of propeller shaft due to stray current
Inventor: MIYAZAKI YOSHIHIKO
IPC: C23F13/00
Filed: 1981-01-22
Abstract: PURPOSE: To facilitate the inflow of a stray current and to prevent the electric corrosion of a propeller shaft for a ship by screwing a silver plated connector into a sleeve shrink-fitted on the iron core of the shaft to connect electrically directly the sleeve to the core.  
     CONSTITUTION: A screw hole reaching the surface of the iron core 1 of a propeller shaft for a ship is pierced in part of a sleeve 2 shrink-fitted on the core 1. A silver plated screw connector is inserted into the hole to connect electrically the sleeve 2 directly to the core 1. Thus, a current flows smoothly from the core 1 to the sleeve 2, and the electric corrosion of the shaft is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09194501-A (JP)
Title: Production of alkali treated starch
Inventor: OKADA HITOSHI
IPC: C08B31/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To produce the subject starch excellent in film formability manifesting preferable strength and elongation character to tensile load, useful as binder, sizing agent, etc. SOLUTION: Starch or modified starch is dispersed in alkali aqueous solution and changed into slurry state, this slurry is hold in 10-14 of pH and heated at 30-80 deg.C under atmospheric pressure allowing the slurry to swell. This starch is filtered, thus obtained cake is washed with water and dried to obtain the subject starch.
Patent JP-S58126604-A (JP)
Inventor: NARASAKI TOORU
IPC: F21S2/00
Filed: 1982-01-25
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-H02276037-A (JP)
Title: Optical disk substrate and optical information recording medium formed by using this substrate
Inventor: SAKOTA ATSUNOBU
IPC: G11B7/253
Filed: 1990-01-18
Abstract: PURPOSE:To suppress the deterioration of a polycarbonate resin which is specified in the content of onekind of metal among metals belonging to groups IA and VIII and to maintain high reliability over a long period of time by constituting the above substrate of the above-mentioned polycarbonate resin. CONSTITUTION:The substrate is constituted of the polycarbonate resin which is <=1ppm in the content of one kind of the metal among the metals belonging to the groups IA and VIII. There is a need for averting the mixing of these metals in the process for producing the polycarbonate resin; for example, these metals are preferably not used for respective devices, pipings, etc. The other metals, such as Al, Si, Ca, and mg, belonging to the groups IA and VIII are preferably specified to <=1ppm residual amt. as metal components. The deterioration of the substrate is sufficiently suppressed in this way and the bit error rate is lowered, by which the reliability is improved.
Patent JP-S61169419-A (JP)
Title: Automatic stowage system
Inventor: NOMA TOSHIYUKI
IPC: B65G57/04
Filed: 1985-01-23
Abstract: PURPOSE:To form such a system as being specifiable by a human being who checks any drop in the handling capacity of a robot controller, by interpreting an acting sequence to be expressed with a mode of language that anyone is easily understandable, while converting it into a code easily handleable for the controller. CONSTITUTION:The freight carried by a freight feed conveyor 60 is described with a language system stowing it one after another at cycles of P1 P2 P3 P4 P3 P1 and then it is converted into a code system of a table. Here, at motions of P3 P4 in robot motions, when such motion as pressing it to a negative direction of a Y-axis comes to be required, a robot is moved to the point slipped in the negative direction of the Y-axis as long as the distance specified by DDY from the P4, and afterward pressing motion toward the P4 takes place, thus an acting sequence of the robot is specified. And, the acting sequence is inputted into a general control unit, in the language system, by an input unit of a keyboard or the like.
Patent JP-H10204864-A (JP)
Title: Liquefaction preventing method and ground surface member used for execution of the method
Inventor: USHIGOME TADAHIKO
IPC: E02D3/10
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquefaction prevention method and a ground surface member used therefor that can jet underground water reliably when an earthquake occurs and allows the drain member to be buried at a prescribed depth. SOLUTION: A square 50 of container form is buried on the ground, a casing is driven onto the bottom plate of the square 50, multiple drain members where a water permeation material 2 is arranged on the circumference of a water permeation pipe 1 having multiple holes thereon, are connected in sequence by connecting devices 3, 4 and inserted into the casing. And then a pipe 53 intended for adjusting length is connected to the upper end of a drain member 6 so that its upper end may be within the square 50, and after the casing is unplugged, a cap 52 is placed on the upper end of the pipe 53, and a lid member is arranged so as to cover the upper cube of the square 50.
Patent JP-S60154001-A (JP)
Inventor: WAKE HIROSUMI
IPC: B27D1/04
Filed: 1984-01-20
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-H05205519-A (JP)
Title: Antioxidation conductive powder
Inventor: SUZUKI HIROMI
IPC: H01B1/22
Filed: 1992-01-22
Abstract: PURPOSE:To provide base metal coated antioxidant conductive powder excellent in conductive initial performance and maintenance stability and a conductive composition including the powder. CONSTITUTION:An antioxidant layer is formed on base metal of needle-, fiber- or flake-like powder, which is covered with base metal, by an electroless plating method or the like. The layer includes at least one kind of antioxidation conductive powder, a synthetic macromolecule such as a thermosetting resin and a thermoplastic resin, a natural resin, a dielectric thereof and the like as a binder. Furthermore, base metal coated antioxidant conductive powder having an antioxidant layer excellent in conductive initial performance and maintenance stability and a conductive composition including the powder are obtained.
Patent JP-H05192264-A (JP)
Title: Liquid supply device
Inventor: FUSE RIKIO
IPC: A47K5/12
Filed: 1992-01-22
Abstract: PURPOSE:To obtain soapsuds without using a compressor and a power source by executing a pressure feed of soapsuds by pressurizing the inside of a soapsuds vessel by utilizing hydraulic pressure in city water. CONSTITUTION:By closing a faucet 12, hydraulic pressure in a water pipe 11 works on a piston in a casing 14, the piston is depressed and air in the casing 14 is compressed. The compressed air works on the inside of a tank 23 and the inside of a device 26, therefore, by pushing and moving an operating knob 29, foamy soap is discharged from a nozzle 30. In such a way, the foamy soapsuds can be discharged from the nozzle 30 without using electric power.
Patent JP-H10209414-A (JP)
Title: Thermal infrared image sensor
Inventor: UDAGAWA KENJI
IPC: H04N5/33
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal infrared image sensor, which can obtain a high sensitivity using a microlens array. SOLUTION: A multitude of microlenses 3a are arranged on a support substrate 7 in length and width at a constant pitch, whereby a microlens array 3 is formed and light-receiving parts 2 are respectively arranged at positions, where an infrared condensing spot is formed by each microlens 3a, on a silicon substrate 1. By conforming the size of the parts 2 to the size of the condensing spots which are formed by the microlenses 3a, the thermal capacity of each light-receiving part 2 is lessened without decreasing the amount of heat energy which is incided in each part 2. Thereby, the amount of temperature change of the parts 2 is increased and the sensitivity of a thermal infrared image sensor is enhanced.