baber/WOPTO huggingface dataset:
Patent JP-H0488382-A (JP)
Title: Electrostatic latent image developing method
Inventor: HIRANO YASUO
IPC: G03G15/08
Filed: 1990-08-01
Abstract: PURPOSE:To obtain an image having high quality by so constituting a developer carrier that a conductive elastic layer is provided on a conductive substrate and furthermore a surface layer in which an insulated particle is dispersed on a soft polymer is laminated on an elastic layer. CONSTITUTION:The developer carrier has elasticity and also it is constituted that the conductive elastic layer 2 and the surface layer 4 in which the insulated particle 3 is dispersed on the soft polymer are laminated on the conductive substrate in this order. As the conductive material constituting the conductive elastic layer 2, the substance in which a conductive adding agent is added in a rubber material (elastomer) is mentioned. And the surface layer 4 placed on the conductive elastic layer is an area where the insulated particles 3 are dispersed in the soft conductive polymer layer and the one part of the particles 3 is exposed to the surface. Thus, the image having the high quality is stably obtained.
Patent JP-S6362204-A (JP)
Title: Permanent magnet having improved corrosion resistance and its manufacture
Inventor: FUKUNO AKIRA
IPC: H01F1/053
Filed: 1986-09-03
Abstract: PURPOSE:To improve corrosion resistance, by forcedly oxidizing a rare earth- iron-boron permanent magnet material whose main rare earth element components are Ce and La. CONSTITUTION:A rare earth-iron-boron permanent magnet material whose main rare earth components are La and Ce is heated at 200 deg.C or more and oxidized to form a forced oxidized film on its surface. Composition of this permanent magnet material is expressed by the formula (1), where R is at least one kind of rare earth elements (including Y) except for Ce and La; M is at least one kind of group elements consisting of Al, Ti, V, Cr, Mn, Zr, Hf, Nb, Ta, Mo, Ge, Sb, Sn, Bi, Ni, W, Cu, and Ag; and the following inequalities 0.4<=x<=0.9, 0.2<y<=1.0, 0.05<=z<= 0.3, 0.01<=v<=0.3, 0<=u<=0.2 are satisfied. Because of excellent corrosion resistance in the obtained rare earth-iron-boron permanent magnet material, a magnet having no practical problem can be manufactured.
Patent JP-H0867293-A (JP)
Title: Float structure setting device
Inventor: MATSUSHITA HISAO
IPC: B63B35/38
Filed: 1994-08-30
Abstract: PURPOSE: To perform setting a rectangular parallelopiped-shaped float structure to an L-shaped recessed corner part of an existing structure, by setting up a fluid pressure cylinder in the existing structure in a crossing direction relating to a guide, and further engaging the fluid pressure cylinder mountably/ demountably with a slide device slidably mounted on the guide. CONSTITUTION: A guide 11 is mounted in a lengthwise direction of a float structure 10 through a bracket 13. Further in the guide 11, a slide device 12 is slidably mounted. On the other hand, a fluid pressure cylinder 31 is set up in a side of an existing structure 30 but set up toward a crossing direction relating to the guide 11. After the fluid pressure cylinder 31 is set up on the existing structure 30 so as to be opposed to the bar-shaped guide 11 mounted in long/short both end faces of the float structure 10, a U-shaped engaging device 36 in a cylinder rod point end 34 of the extended fluid pressure cylinder 31 is engaged with the slide device 12 of the bar-shaped guide 11.
Patent JP-S6450447-A (JP)
Title: Semiconductor package
Inventor: ITO TOMOYASU
IPC: H01L23/00
Filed: 1987-08-21
Abstract: PURPOSE:To improve a recognition rate on automatization by applying paint including fluorescence constituent to the outer surface of a package and performing a mark display such as letters and symbols. CONSTITUTION:A mark display 2 indicating being applied by fluorescence paint and baked is shown on the surface of a semiconducor package 1. The fluorescent paint such as main pigment of inorganic and organic phosphor is kneaded with vehicle and the mark display 2 is constituted. When laser beam 3 is irradiated on the mark display 2, phosphor luminesces, a mark display recognition device 4 receives its reflected light and the mark of the semiconductor package 1 can be read. Therefore, the mark display 2 can clearly be recognized.
Patent JP-S6184310-A (JP)
Title: Method for operating refining furnace
Inventor: OGURA SHIGERU
IPC: C21C5/28
Filed: 1984-10-03
Abstract: PURPOSE:To eliminate the harmful influence of a change in the kind of steel and to prevent the damage of refractories when steel which is different in kind from steel refined first in a refining furnace is continuously refined in the furnace, by repairing the inner wall of the furnace by a flame spray repairing method after the preceding steel is refined. CONSTITUTION:Steel which is different in kind from steel refined first in a refining furnace is continuously refined in the furnace. At this time, after the preceding steel is refined, the inner wall of the furnace is repaired by a flame spray repairing method, and slag and metal sticking to the inside of the furnace and the throat are melted by heat generated during the repairing. The molten slag and metal are discharged. Thus, the steel to be refined is hardly affected by the steel refined previously, and the wall of the furnace is not damaged.
Patent JP-S5995057-A (JP)
Inventor: SAKAMOTO IZUMI
IPC: A61L29/00
Filed: 1982-11-24
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-H02168558-A (JP)
Title: Aluminum cell
Inventor: JIYON ANSONII HANTAA
IPC: H01M4/46
Filed: 1989-08-09
Abstract: PURPOSE: To provide a battery which efficiently performs at high Coulomb efficiency even at low electric current density by adding a specified concentration of tin to either an electrolytic liquid or an anode. CONSTITUTION: In an aluminum battery comprising a cathode, an aqueous alkaline electrolytic liquid, and an Al alloy anode containing a prescribed amount of Ca and to which no Ga is added, tin is added to either the electrolytic liquid or the anode: and practically, 0.001 0.01 mole concentration based on a tin acid salt is added to the electrolytic liquid or 0.005% of tin is added to Al as the anode. Consequently, hydrogen gas evolution, which becomes corrosive mist together with the alkaline electrolytic liquid at low electric current density, is remarkably suppressed and an aluminum battery performing at high Coulomb efficiency can be provided.
Patent JP-H1047171-A (JP)
Title: Exhaust gas reflux device for internal combustion engine
Inventor: SAKUMA TORU
IPC: F02M25/07
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To supress production of icing at the nozzle hole of the fuel injection valve which is caused by moisture introduced into the suction system together with refluxed exhaust gas. SOLUTION: The captioned device comprises a first exhaust gas reflux route including an EGR cooler which lowers the temperature of the refluxed gas, a second exhaust gas reflux route which refluxes the exhaust gas bypassing the EGR cooler and a three-way valve which selects either of the first exhaust gas reflux route and the second exhaust gas reflux route. And, when the outside air temperature Ta is lower than a predetermined temperature e (S4), or when the fuel temperature Tf is lower than a predetermined temperature f (S5), the three-way valve is so controlled as to reflux the exhaust gas through the above mentioned EGR cooler (S6). On the other hand, when the outside air temperature Ta and the fuel temperature Tf are higher than respective predetermined temperatures, the three-way valve is so controlled as to reflux the exhaust gas bypassing the EGR cooler (S6).
Patent JP-H0543528-A (JP)
Title: New amide amine and its production
Inventor: TATEZAWA OSAMU
IPC: C09K23/22
Filed: 1991-08-19
Abstract: PURPOSE:To provide a new amide amine having excellent softness and improved bio-degradability and useful as a surfactant, especially as a softener for cloth, hair, etc. CONSTITUTION:The amide amine of formula I (R<1> is 1-6C alkyl or hydroxyalkyl; R<2> is 8-36C alkyl or alkenyl; R<3> is 7-35C alkyl or alkenyl; n is integer of 1-3), e.g. the compound of formula II. The compound of formula I can be produced by adding an alkyl glycidyl ether of formula IV or 3-chloro-2-hydroxypropyl alkyl ether of formula V to a secondary aminonitrile of formula III, hydrogenating the obtained aminonitrile of formula VI using a catalyst to obtain an amine of formula VII, optionally subjecting the amine to repeated cyanoethylation and hydrogenation reactions with acrylonitrile and finally amidating the obtained amine of formula VIII with a fatty acid or a fatty acid ester of formula R<3> COOR<4> (R<4> is H or 1-3C alkyl).
Patent JP-S6266570-A (JP)
Title: Cathode for alkaline storage battery
Inventor: KANBAYASHI MAKOTO
IPC: H01M4/52
Filed: 1985-09-19
Abstract: PURPOSE:To increase the utilization of nickel hydroxide by forming a non- sintered cathode plate for alkaline storage battery with powdered nickel hydroxide active material and powdered cobalt hydroxide having a specified surface area. CONSTITUTION:Powdered nickel hydroxide having a mean particle size of about 3-5mu and powdered cobalt hydroxide having a mean particle size of about 1.5mu and a BET surface area of about 10-20m<2>/g are mixed and filled in the pores of nickel fiber body to form a plate. By using this plate as a cathode plate, an alkaline storage battery such as nickel-cadmium battery is formed. By limiting the surface area to 20m<2>/g or less, the chemical stability of cobalt hydroxide is increased and conversion of divelent cobalt hydroxide into trivalent one during storage is retarded. THe utilization of nickel hydroxide and its filling capability are increased and the cathode plate having high volume efficiency can be obtained.
Patent JP-S6363266-A (JP)
Title: Facsimile equipment
Inventor: KAWAMOTO YASUHIRO
IPC: H04N1/04
Filed: 1986-09-03
Abstract: PURPOSE:To read originals even in any shape and a part of them by making a reader attach to and detach from a facsimile main body and providing the reader with a guide roller which brings into contact with an original surface to rotate and a means which generates a read timing signal in accordance with the rotation of the guide roller. CONSTITUTION:The reader 12 is removed from the facsimile main body 11, and an original 19 is traveled manually to read it. At that time the guide roller 18 is pushed to the original 19 so as to travel, whereby the guide roller 18 rotates and a rotary encoder 20 generates a pulse along the rotation. The pulse is inputted to a control part 27. It counts the pulse, drives a linear image sensor in a read part 24 when the part 27 attains a linear density set by a linear density setting part 25, and reads one line in a main scan direction. Irrespective of the speed in a manual scan operation. the original is read out at the set linear density. Obtained image information is stored in a memory part 28, and transmitted by a transmission part 29.
Patent JP-H0524273-A (JP)
Title: Recorder
Inventor: KANEMITSU SHINJI
IPC: B41J11/14
Filed: 1991-07-25
Abstract: PURPOSE:To absorb a levitation of a sheet on a platen by a change-over function which can selectively change over positions of the platen supporting the recording sheet with respect to a recording head. CONSTITUTION:After a recording sheet 2 is clamped between a pair of feed rollers, an electric power is supplied to a solenoid 12c of a change-over means 12. A shaking member 12d connected to said solenoid 12c rotates in a direction of an arrow (a). This rotating force is transmitted to a press-up cam 12b through a connecting shaft 12a connected to the shaking member 12d. The press-up cam 12b is moved to a position shown by a broken line in the figure. A platen 7 is displaced to a position (shown by a broken line) so as to press up a sheet. In this manner, since the platen is displaced so as to press up the sheet, the levitation of the sheet on the platen is absorbed, the sheet is brought into close contact with the platen, and a favorable recording state can be kept.
Patent JP-H0371635-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKUNE ATSUHIRO
IPC: H01L21/768
Filed: 1989-08-10
Abstract: PURPOSE:To form phosphosilicate glass films without being accompanied by the deterioration of film quality by a method wherein after the phosphosilicate glass film is formed on a flattened substrate by a thermal vapor growth method, subsequently the phosphosilicate glass film is formed by a plasma vapor growth method. CONSTITUTION:A phosphosilicate glass (thermal CVD PSG) film 10 is formed on a flattened Si wafer 1 by a thermal vapor growth method and subsequently to the formation, a second PSG film 7 is formed by a plasma vapor growth (CVD) method. This is a method of forming thinly the film 10 by the thermal CVD method before the film 7 is formed by the plasma CVD method as a method of confining carbon tetrafluoride(CF4) being adhered on a first PSG film 4. Thereby, the deterioration of film quality, which is generated in the case where the film 7 is formed on the film 4, can be eliminated and the formation of a contact hole formed into an ideal sectional form becomes possible.
Patent JP-S58107576-A (JP)
Inventor: TAKEUCHI TAKESHI
IPC: G02F1/1345
Filed: 1981-12-22
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-S6265418-A (JP)
Title: Formation of high melting point metal silicide film
Inventor: TAKAGI HIDEO
IPC: H01L21/28
Filed: 1985-09-18
Abstract: PURPOSE:To promote the high performance in homogeneity and low resistance of a semiconductor device such as an IC by laminating an amorphous silicon film coated by sputtering and a high melting point metal film to make a high melting point metal silicide film by heat treatment. CONSTITUTION:A conductive silicon film 13 is coated on the gate insulation film 2 of a semiconductor substrate 1 by sputtering and a titanium film 4 is also coated by sputtering on the silicon film 13. In this case, the semiconductor substrate 1 is coated at an ordinary temperature without being heated. This makes most of the coated films an amorphous silicon film. Then, the film is heat-treated in a neutral gas flow, the lower layer silicon film 13 remains and all the upper layer is made a titanium silicide film 15. In this case, the mutual bonding of silicon is weak and a low resistance titanium silicide film is formed by the easy reaction of titanium and silicon. Accordingly, the boundary between the silicon film 13 and the titanium silicide film 15 is constantly homogenized. The silicon film 13 which remains in the lower layer is polycrystallized by heat treatment.
Patent JP-H0373274-A (JP)
Title: Polishing tape
Inventor: SATO MASAMI
IPC: B24D3/00
Filed: 1989-08-10
Abstract: PURPOSE:To increase a polishing capacity and to leave no deep flaw on the face to be polished by composing an abrasive of a 1st abrasive and 2nd abrasive which are the particles in an angular shape obtained by a crushing method of at least more than one kind selected from Cr2O3, SiC and Al2O3. CONSTITUTION:An abrasive 3 formed on a flexible support body 2 is composed of a 1st abrasive 4A and 2nd abrasive 4B which are of angular shape obtained with the crushing method of at least one kind selected from Cr2O3, SiC and Al2O3. The mean particle diameter of this 1st abrasive 4A is 6-9mum and so a big polishing capacity is secured. The mean particle diameter of the 2nd abrasive 4B is 4-6mum and with this 2nd abrasive 4B a deep flaw on the face to be polished is prevented without a large reduction of the polishing capacity.
Patent JP-H0937598-A (JP)
Title: Alternator controller for vehicle
Inventor: SHIMAZAKI YUICHI
IPC: H02P9/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized lightweight alternator controller for vehicle in which power generation is controlled optimally while enhancing the efficiency by composing a rotary driven field pole coupled with the output shaft of an internal combustion engine of a permanent magnet and varying the flux density to be interlinked with an armature coil depending on a detected operating state. SOLUTION: The rotor 274 of an alternator 8 is spline coupled with a rotor shaft 64 which is coupled through a pulley 66 and a belt with an engine crankshaft and the field pole thereof is formed of a permanent magnet 76. Outputs from a sensor group for detecting the operating state of an internal combustion engine are inputted to a control unit ECU. A solenoid 102 is controlled by an output signal from the ECU to regulate the stroke of a plunger 104 and a disc 108 is displaced in the axial direction through a lever 106 thus shifting a stator coil 82. Flux density to be interlinked with the stator coil 82 is varied by means of an axial direction displacement mechanism 100 and the power generation is controlled optimally depending on the operating state of internal combustion engine.
Patent JP-H0542254-A (JP)
Title: Inter-board ball lending machine
Inventor: SAKAMOTO MASASHI
IPC: G07F9/02
Filed: 1991-08-20
Abstract: PURPOSE:To provide an inter-board ball lending machine capable of clearly displaying much information by efficiently utilizing the front face of the narrow inter-board ball lending machine. CONSTITUTION:An inter-board ball lending machine 1 is formed into a slender shape and has a balance arithmetic section 9 calculating the balance in the machine 1 based on the amount of money of coins inserted through a coin insertion port 2 and the lending action of pachinko balls from a ball receiving port 3 and a display controller 11 displaying the display pattern corresponding to the balance on a display section 4. Ten LEDs are longitudinally arranged on the display section 4, the display controller 11 displays the balance by turning the LEDs on or off, and it also displays the abnormality display pattern when a state signal generation section 12 generates a signal indicating that an abnormality occurs at an operating portion.
Patent JP-H0547509-A (JP)
Title: Chip type thermistor
Inventor: NAKAJIMA HIROAKI
IPC: H01C7/04
Filed: 1991-08-20
Abstract: PURPOSE:To provide a surface mounting chip type thermistor, having no lowering in efficiency even when mechanical and thermal stress is applied, of high reliability, high efficiency and low cost. CONSTITUTION:A terminal electrode 3 is composed of a metal component and an organic bonding material, and a plurality of holes 5 are formed in the inner part. The inner wall of the holes 5 is covered by glass 4. As the electrode 3 has the holes 5, it changes in shape in accordance with the external stress, and the external stress can be alleviated. As a result, the stress added to a thermistor base material 2 is alleviated, and excellent stress-resisting property can be obtained. As the inner wall of the holes 5 is covered by glass 4, the terminal electrode 3 has high mechanical strength and high dampproof property, and the title chip type thermistor can be manufactured at low cost.
Patent JP-H03228678-A (JP)
Title: New gene
Inventor: OSAWA TOSHIAKI
IPC: C07K7/06
Filed: 1989-08-14
Abstract: PURPOSE:To obtain a precursor of human macrophage chemotactic factor in high purity and large quantities by preparing a now gene from mRNA derived from a human peripheral blood lymphocyte, human T lymphocyte hybridoma and/or human T lymphocyte based established cell. CONSTITUTION:A normal human peripheral blood lymphocyte, human T human lymphocyte established cell and/or cloning strain is cultured and a cell capable of synthesizing a protein having an amino sequence having a human macrophage chemotactic factor(MCF) or partial structure thereof is cultured therefrom and a fraction containing mRNA is separated from total RNA fraction obtained by grinding the resultant cell and extracting from the ground cell. Then cDNA prepared using the above-mentioned mRNA as template and successively using a reverse transcription enzyme, reverse transcriptase and ribonuclease and DNA synthetic enzyme is integrated into a vector and the resultant recombinant is introduced into a host to provide cDNA library. The cDNA coding a human MCF precursor protein is cloned from the above-mentioned cDNA library by a plaque hybridization method to provide the cloned DNA capable of coding a human MCF precursor protein and having a base sequence expressed by the formula.
Patent JP-H0491932-A (JP)
Title: Cloth surface separator for bag base body
Inventor: KAJIMOTO KEIJI
IPC: B31B50/80
Filed: 1990-08-08
Abstract: PURPOSE:To improve the accuracy of finishing in succeeding machining processes, and to prevent a flaw and fouling in cloth by movably fitting a ring-shaped suction chamber with a porous top plate and sucking and fixing a bag base body set onto a table by bringing the pressure of the ring-shaped suction chamber to negative pressure. CONSTITUTION:Since a suction head 23 sucking upper cloth 1 is formed in a ring-shaped suction head on machining, cloth at a central section can be held under the state in which no crease is generated, and can be machined extremely easily. When upper cloth 1 is separated, the inclination theta of upper cloth 1 must be reduced for increasing the separation height of upper cloth 1 up to specified height, but said inclination theta is diminished by making the diameter of the suction head 23 smaller than that of a ring-shaped suction chamber 13 for sucking lower cloth in the method. When upper cloth 1 is sucked by the suction head 23 and said suction pipe 23 is lifted gradually, cloth can be separated up to predetermined height by elongation by the resiliency of upper cloth 1 and pulling-in from the periphery only of upper cloth 1.
Patent JP-S6451743-A (JP)
Title: Communication method
Inventor: TAKASE MASAHIKO
IPC: H04L12/52
Filed: 1987-08-24
Abstract: PURPOSE:To attain efficient utilization by setting a path only when a call data transfer request exists and opening the path only when a call awaits the data transmission so as to apply intermittent transfer of lots of capacity data for plural calls by means of various network terminators in common. CONSTITUTION:When a call request comes from a terminal equipment 11, a subscriber line terminator 12 sends a call request to a line concentrator 13. The line concentrator 13 sends a synchronizing pattern to take frame synchronism of the subscriber link to the subscriber line terminator. The subscriber line terminator 12 informs the destination number and the communication mode identification signal to the network through the subscriber line signal channel. The line concentrator 13, exchanges 14, 14' and a receiver side line concentrator 13' use a destination number to select a path and to register the channel to adaptors 15, 15', 16, 16'. When the existing registration channel exists, it is arranged in a queue. When the queue is longer than a prescribed value, other channel is assigned newly.
Patent JP-H0849449-A (JP)
Title: Supported structure of film material end
Inventor: JINBO YOSHITAKA
IPC: E04H15/34
Filed: 1994-08-09
Abstract: PURPOSE:To enhance the strength of anchoring members mounted and to enhance the efficiency of installation work by allowing a welding portion to which each anchoring member is attached to be sufficiently long in its circumferential direction so that stresses are dispersed. CONSTITUTION:One side of each of plural anchoring members 1 is coupled via a receiving plate 2 to a truss skeleton member 8 constituting a trussed construction, and the anchoring members 1 are arranged parallel to one another. The end of a film material 4 covering the trussed construction is anchored to a film anchoring portion 3 provided on the other side of each anchoring member 1, and one side of the receiving plate 2 is welded along the outer peripheral surface of one side of each anchoring member 1. The other side of the receiving plate 2 is extended to the truss skeleton member 8, and the middle of a connecting plate 7 in the form of a band is hooked and welded to the outer peripheral surface of the other side of each anchoring member 1, and both ends of the connecting plate 7 are extended to the truss skeleton member 8. The extended end 2a of the receiving plate 2 and the extended end 7a of the connecting plate 7 form a connection 9 where each anchoring member 1 is mounted on the truss skeleton member 8.