baber/WOPTO huggingface dataset:
Patent JP-S60159750-A (JP)
Title: Electrophotographic sensitive body
Inventor: KUBO TAKASHI
IPC: G03G5/14
Filed: 1984-01-31
Abstract: PURPOSE:To obtain an electrophotographic sensitive body capable of forming a sharp image free from image defects and fog by forming an undercoat layer made of an unsatd. polyester resin contg. a conductive powder and a vinyl type monomer on a substrate, and a photosensitive layer on this layer. CONSTITUTION:A coating material made of an undatd. polyester resin contg. no org. solvent is obtained by incorporating a powder of metal, such as Al, Cu, or Ag, a conductive powder, such as SnO2, and as a reactive diluent, a vinyl type monomer, such as styrene or methyl methacrylate, and further, a necessary polymn. initiator, etc. A conductive substrate is coated with this coating material, and hardened with heating to form an undercoat layer having a hardened smooth surface free from pinholes, and the surface roughness is <=1/2 of the max. surface roughness of the substrate. This undercoat layer is coated with a single photoconductive layer or the laminate layers of an electrostatic charge generating layer and a charge transfer layer, thus permitting formation of a photoconductive layer good in surface smoothness on a non-mirror-finished rough surface of the substrate, and a sharp image.
Patent JP-H08212254-A (JP)
Title: Processing information management device
Inventor: SASAKI MIKIRO
IPC: G06Q50/00
Filed: 1995-01-31
Abstract: PURPOSE: To generate a flow chart is made to conform to a target by retrieving output information of the other application program to be used in accordance with link information for executing a designated node or for supporting execution. CONSTITUTION: When the desired node is designated, the application program required for the execution of the node or the support of execution is executed. An application program main body part 2, a link registration part 4, a link destination information setting part 6 and a link retrieval execution part 8 are included in the application program 1. A link information storage part 10 stores link information which are set by the link registration part 4 and the link destination setting part 6. Thus, the device sets a link between information which the application program deals with and information which the other application program deals with. At the time of retrieval, the link can call the other application program and information, which are supplied in the system, from prescribed information.
Patent JP-S63181447-A (JP)
Title: Formation of electrode wiring
Inventor: IMAI HIROSHI
IPC: H01L21/3213
Filed: 1987-01-23
Abstract: PURPOSE:To easily form a fine and highly accurate electrode wiring part during a production process of a semiconductor device by a method wherein the etching speed is increased up to a deep part of a metal thin-film layer and the etching selectivity is enhanced. CONSTITUTION:A silicon dioxide (SiO2) film 2 is formed on a semiconductor substrate 1 by a thermal oxidation method or a vapor growth method. Then, an aluminum metal thin film (an Al film) 3 with a film thickness of about 1 mum is coated on the SiO2 film 2. Then, a flow of ions 4 is blown onto the whole surface of the Al film 3; ions are implanted; an ion-implanted layer 5 is formed. After that, a reactive ion etching (RIE) process by using SiCl4 as an etching gas is executed by means of an ion etching system having a parallel-plate type electrode structure. The depth of the ion-implanted layer 5 which has been formed during the previous ion-implantation process corresponds to the depth to be etched; its binding energy is made small by the ion implantation. If the ions are implanted in advance in this manner, it is possible to increase the etching speed of a metal thin film and to enhance the etching selectivity in relation to a mask material and a substrate material.
Patent JP-H10194302-A (JP)
Title: Packaging bag
Inventor: TAKEATSU OSAMU
IPC: B65D33/25
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent a layer being in contact with a content from adsorbing a trace effective component contained in the content, and prevent a strange taste and a strange smell from being transferred by attaching an openable/closable fastener made of a synthetic resin to an aluminum foil surface of a packaging bag by heat-bonding with an adhesive layer comprising an ethylene-acrylate copolymer. SOLUTION: A fastener in order to protect a content after unsealing a packaging bag until the content is used up, is heat-bonded with an innermost layer of the packaging bag. As a material for the fastener, ionomer, an ethylene-methacrylate copolymer, polyethylene, an ethylene-vinyl acetate copolymer based resin, etc., are used. On the surface of a base material layer 9 which is provided on one surface of an aluminum foil, a pattern printing 4 and the printing of a mark 3 are applied, and a heat-bonding is performed by a heat-bondable resin layer of a heat bonding part forming region 2 which is provided on the other surface of the aluminum foil, and the aluminum foils are cut by a specified dimension.  Thus, the amount of a trace effective component which reduces due to an adsorption during an effective usage period does not need to be excessively contained in advance, and the quality stability of the content can be improved.
Patent JP-S61174349-A (JP)
Title: Wear resistant high magnetic permeability alloy and its manufacture and magnetic recording/playback head
Inventor: MASUMOTO RYO
IPC: C22C19/03
Filed: 1985-01-30
Abstract: PURPOSE:To form a suitable recrystallization texture and to manufacture the titled alloy, by cold working alloy having a specified compsn. composed of Ni, Nb, Ta and the balance Fe, etc., by high working ratio, then heat treating said alloy under a specified condition. CONSTITUTION:Alloy composed of 60-90wt% Ni, 0.5-20% Nb+Ta (<=14% Nb) and the balance Fe with small quantity of impurity is cold worked by >=50% draft. Next, worked material is heated at >=900 deg.C-<=m.p., then cooled from regular-irregular lattice transformation point or above to m.p. at a suitable trate of 100 deg.C/sec-1 deg.C/hr corresponding to compsn. Thereafter, further said alloy is heated at temp. of regular-irregular lattice transformation point or below for a suitable time of 1min-100hr corresponding to compsn. and cooled. In this way, the titled alloy having >=3,000 effective magnetic permeability and >=4,000G saturation flux density and {110}<112>+{311}<112> recrystallization texture is obtd.
Patent JP-S61173965-A (JP)
Title: Current supply type transfer apparatus
Inventor: OTSUKA KEITA
IPC: B41J2/325
Filed: 1985-01-30
Abstract: PURPOSE:To make it possible to repeatedly use a member of a resistance layer and a conductive layer and to reduce running cost while making it possible to well perform transfer and fixation even with respect to rough recording paper, by separating not only a heat generating sheet and an ink sheet but also a current supply part and a transfer part. CONSTITUTION:Mechanisms 11, 12, which rotates and feeds a heat generating sheet 10 consisting of a resistance layer 4 and a conductive layer 3 and formed into an endless loop form, and an ink sheet 13 separated from the heat generating sheet 10 are provided and, in a current supply part, the heat generating sheet 10 and the ink sheet 13 are held between an electrode unit 14 and a press member 15 and ink 16 is locally transferred from an ink layer 5 to the conductive layer 3 while the resistance layer 4 of the heat generating sheet 10 is contacted with the electrode unit 14 and the ink layer 5 of the ink sheet 13 is contacted with the conductive layer 3 of the heat generating sheet 10 and, in a transfer part, the heat generating sheet 10 and recording paper 17 are pressed between a heating mechanism 18 and a press member 19 and the ink 16 on the conductive layer 3 of the heat generating sheet 10 is transferred to the recording paper 17.
Patent JP-S5297317-A (JP)
Title: Dephosphorizing agent of molten metal
Inventor: NIIMI KEIGO
IPC: C22B9/20
Filed: 1976-02-12
Abstract: PURPOSE: To obtain the dephosphorizing agent which does not return phosphorus even in the reducing atmosphere, by using calcium peroxide as the main component and compounding a specified amount of iron oxide and calcium fluoride jointly to it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06230145-A (JP)
Title: Optical detector
Inventor: FUJIMOTO KAN
IPC: G01V8/10
Filed: 1993-02-01
Abstract: PURPOSE:To provide an optical detector comprising at least a pair of light emitting element and a light receiving element spaced apart from each other by a predetermined distance and detecting the presence or the position of an object shading a light beam projected from the light emitting element toward the light receiving element in which erroneous detection caused by the light emitting element can be specified. CONSTITUTION:The optical detector comprises means 8 for driving a light emitting element 1, means 13 for detecting output voltage from the light emitting element 1, and means 5 for comparing a detected voltage value with a predetermined reference level, wherein the comparison results are employed for deciding whether the light emitting element 1 is driven correctly, i.e., whether the light emitting element 1 is normal or not.
Patent JP-H08203024-A (JP)
Title: Magnetic head
Inventor: INAGUMA TERUYUKI
IPC: G11B5/31
Filed: 1995-01-31
Abstract: PURPOSE: To provide a highly efficient magnetic head capable of giving a wide sectional area of a back gap without any failures when a pair of magnetic core half blocks are coupled together with a simple structure. CONSTITUTION: A magnetic head is provided, wherein a pair of magnetic core half blocks composed of a thin film coil 4 and a magnetic core half body 10a formed on a substrate are coupled together so that the coil connecting terminals 4a and 4b of the thin film coil 4 of one magnetic core half block 10b are connected to the coil connecting terminals 4a and 4b of the thin film coil of the other magnetic core half block. The coil connecting terminals 4a and 4b of this thin film coil 4 are disposed so as to surround the back gap section 2bg of the magnetic core half body.
Patent JP-S58132474-A (JP)
Inventor: SHIMIZU KATSUTOSHI
IPC: B25J3/00
Filed: 1982-02-03
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-H0787994-A (JP)
Title: Monoclonal antibody against t-cell antigen receptor vbeta 22 and its production
Inventor: SASAZUKI TAKEHIKO
IPC: C12N5/20
Filed: 1994-01-13
Abstract: PURPOSE:To provide a monoclonal antibody which can discriminate a variety of human T-cell antigen receptors and the production process thereof. CONSTITUTION:The monoclonal antibody against the V region 22 in the betachain of the human T-cell antigen receptors. The rodent spleen cells immunized with the T-cell specific to human hemolytic streptococcus cell antigen are fused together with mouse myeloma cells according to the usual manner and the hybridoma cells producing the desired antibody are selected and the limiting dilution analysis is applied to form the monoclone. The monocloned hybridoma cells are cultured and the monoclonal antibody is recovered from the supernatant of the culture mixture whereby the monoclonal antibody against the V region 22 in the beta-chain of the human T-cell antigen receptor is produced. Finally the hybridoma cells producing the monoclonal antibody.
Patent JP-H02197244-A (JP)
Title: Facing brushless motor
Inventor: YAMAGUCHI TADAO
IPC: H02K21/24
Filed: 1989-01-24
Abstract: PURPOSE:To eliminate air gaps from an apparatus to thin it and to raise its efficiency by providing the projected part of the magnetic detecting element of a yoke with an escape recess. CONSTITUTION:A chip-type Hall element 2 is housed in the inside diameter part of a printed wiring armature coil 1, of which the conductor density is increased by plating, etc. A rotating yoke 31 provided with an escape not- through recess 31c is caused to face a projected part of said Hall element 2. The depth of said escape recess 31c corresponds to the weight of the slightly projected part of said Hall element 2.
Patent JP-S61173180-A (JP)
Title: Control circuit
Inventor: SASAZAKI KIMIHISA
IPC: H03K21/38
Filed: 1985-01-29
Abstract: PURPOSE:To make possible the transfer to a required mode without using fixedly a specific terminal and without inducing malfunction by using the output of a gate circuit as a clock input signal and the output of a flip flop as a mode setting clock output. CONSTITUTION:A fixing signal 5 nullifies the set or reset input of a flip-flop circuit 9 and at the same time the gate circuit 8 can reflect the state of the mode setting clock input signal 3 to the output when the output of a mode setting enable decoder 7 is enables. The change of the signal 3 indicates the change of the clock input signal 4 of the circuit 9 and the mode setting clock output 6 which is the output of the circuit 9 changes. The transition to the required mode state is thus made possible without the need for using fixedly the terminal and without inducing the malfunction.
Patent JP-S56113922-A (JP)
Title: Cleaner for tobacco smoke
Inventor: KUROKAWA KEI
IPC: F23G7/06
Filed: 1980-02-09
Abstract: PURPOSE: To clean tobacco smoke, by leading the smoke through a red-heated heater to subject them to perfect combustion.  
     CONSTITUTION: When the smoke is sent from suction hole 1 inside a cylindrical body 5, the smoke passes through a red heated coil of an electric heater 3, and the constituents left from perfect combustion are subjected to perfect combustion. Therefore, only cleaned air are exhausted from an exhaust hole 4. During the operation, as the cylindrical body 5 acts as a chimney, the flow from the suction hole 1 to the exhaust hole 4 is accelerated. If a room is equipped with this apparatus, the smoke do not produce a bad effect on man's health even if the room is filled with the tobacco smoke. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60162570-A (JP)
Title: Method and device for die casting
Inventor: AOKI GENSAKU
IPC: B22C9/06
Filed: 1984-02-01
Abstract: PURPOSE:To perform efficiently casting by using many dies by dividing and forming die casting devices by each function and disposing these devices in a circle via conveyors. CONSTITUTION:The 1st ejector B, a separator C, an upsetter D and the 1st conveyor E are successively disposed on the 1st line L1 of the parallel 1st and 2nd lines L1, L2 spaced adequately apart from each other. The rail 13 of the carriage 14 of the separator C and the conveyor E are extended onto the line L2. The 2nd ejector G, the conveyor E, the 2nd conveyor H, the separator C and the rail 13 are successively disposed on the line L2. A molten metal is poured into dies A by the upsetter D and the dies A which are upset and moved back and forth are placed on the conveyor E by said conveyor and are conveyed from the line L1 to L2 and are placed by the ejector G on the carriage 14 of the separator C positioned on the line L2 for said ejector. The carriage 14 is further moved onto the line L1 and the product is taken out by separating the dies A and again the operation of setting dies 12 and ejecting the dies up to the upsetter D by the conveyor E is repeated.
Patent JP-H04254375-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TAKAHASHI MAKOTO
IPC: G06F1/10
Filed: 1991-02-06
Abstract: PURPOSE:To easily logically design by preparing a plurality of flip-flops of the same logic, and automatically replacing them. CONSTITUTION:Flip-flops (FF) 5, 6 are disposed and wired by using the same FFs 5, 6. Then, a delay simulation is executed, and if a difference of a delay time from a point (a) to a C input of the FF 6 and a delay time from the point (a) to a D input of the FF 6 does not satisfy a holding time of the FF 6, the FF 6 is automatically replaced with an FF 2. That is, disposition and wiring of a logic block is once performed, and a delay simulation added with an actual wiring length from the wiring result is executed. Thus, the delay time is not estimated redundantly at the upstream of a design, but a logical design can be easily performed.
Patent JP-S55108154-A (JP)
Title: Color picture tube apparatus
Inventor: OKADA HISASHI
IPC: H01J29/54
Filed: 1979-02-14
Abstract: PURPOSE:To dispense with purity and static convergence electromagnets by magnetizing a non-circular annular magnetic member provided in the neck of the tube. CONSTITUTION:A magnetizable non-circular magnetic member 22 is provided within the wall of a neck 5. When making final adjustment of the color picture tube apparatus, the non-circular annular magnetic member 22 is polarized by magnetization to produced two poles, four poles, six poles, twelve poles, etc, thus imparting with the same function as purity and static convergence electromagnetics. In this way, the leakage field can be made uniform with respect to the central electron beam and also to opposite side electron beams so that sufficient correction can be obtained.
Patent JP-H07216803-A (JP)
Title: Reflector for track
Inventor: FUJIMORI YOSHITAKA
IPC: E01B3/00
Filed: 1994-02-09
Abstract: PURPOSE:To provide a reflector for a track rust-resisting and restorable even in time case of being deformed by impact caused by the heavy article such as a work instrument. CONSTITUTION:A reflector 10 for a track has the outline of triangular cylinder shape. A part of the peripheral surface is formed into a base part 14 to be fitted to a sleeper 12 or the like, and a part of the peripheral surface continuous from the base part 14 is formed into a reflecting part 18 fitted with a reflecting member 16 on the outer surface and provided in the state of freely rising/falling in the direction of the base part 14. A part of the peripheral surface is also formed into a supporting part 20 for supporting the reflecting part 18 at a specified angle to the base part 14, and at least the supporting part 20 is formed of elastic material such as rubber.
Patent JP-H05209854-A (JP)
Title: Heating type gas sensor
Inventor: KUROSHIMA HIROSHI
IPC: G01N27/12
Filed: 1992-01-30
Abstract: PURPOSE:To improve the resistance to oxidation and to lower the cost by using a positive temperature characteristic(PTC) thermistor of a specific principal component as a heater of a gas sensor. CONSTITUTION:In order to obtain an NO2 gas sensor of a semiconductor type, two phthalocyanine films 22 of Cuba, FePc having Cu or Fe mixed in M are vacuum-deposited onto an Al2O3 insulating substrate 21, and then an Au electrode 23 and lead wires 24, 25 are attached thereto. A PTC thermistor 20 as a heater which has Ag electrodes 26 formed on both surfaces thereof is attached to the lower surface of the substrate 21. A lead wire 27 is connected to each electrode 26. For example, a thermistor of the composition (Ba0.76Pb0.24) TiO3+0.0015Dy2O3+0.0005MnO2 is employed for the thermistor 20 because the acting temperature is approximately 230 deg.C. The phthalocyanine gas sensor changes the conductivity when molecules of NO2 gas are adhered thereto, and therefore the concentration of NO2 gas can be measured. Since the heater itself is made of an oxide, it is resistant to oxidation and the heating temperature can be self-controlled to be constant.
Patent JP-S62222286-A (JP)
Inventor: FURANSOWA MOORISU
IPC: G02F1/1362
Filed: 1987-01-27
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-H04249174-A (JP)
Title: Paper feed device for printer
Inventor: KARUBE YOSHIYUKI
IPC: B41J11/42
Filed: 1991-02-06
Abstract: PURPOSE:To eliminate slack of paper without forcing a user to process with complicated operations of a key board. CONSTITUTION:A cover 50 is to be closed before it is used generally. A switch 51 is arranged at a position where the switch is turned on at closing of the cover 50. When the switch 51 is turned on, transfer of driving between a drive shaft of a downstream pin tractor 12 and a platen shaft is cut off by using a one-way clutch 22a. In this state, a paper feed motor 37 is rotated reversely. Then, although the downstream pin tractor 12 does not rotate, the platen 2 rotates in the direction of returning a continuous paper P, so that a tension is given to the paper between the platen 2 and the downstream pin tractor 12. That is, a proper tension will be given to the continuous paper P automatically by only the closing operation of the cover 50 without any other operation.
Patent JP-H04211518-A (JP)
Title: Superconduction circuit
Inventor: SUZUKI HIDEO
IPC: H03K17/92
Filed: 1991-02-06
Abstract: PURPOSE:To provide a superconduction circuit having an output driver circuit with high reliability in operation which improves the output logical amplitude of a semiconductor circuit. CONSTITUTION:A superconduction circuit 1 performing a logical operation consists of a Josephson processing circuit 2 transmitting an output logical signal at a first logical amplitude, a voltage amplifier circuit 3 receiving the output logical signal from the Josephson processing circuit for transmitting an output signal having second logical amplitude essentially larger than the first logical amplitude, an impedance conversion circuit 4 receiving the output signal from the voltage amplifier means generating the output of the superconduction circuit at an output impedance appropriate for the signal transmission to an external circuit.
Patent JP-S58134253-A (JP)
Title: Planetary gear device
Inventor: YOSHIDA KUNIHIKO
IPC: F16H1/48
Filed: 1982-02-03
Abstract: PURPOSE:To uniform the sharing of load of a planetary gear transmission, by forming an oil film at the gap of inner and outer circumferential faces of a sliding bearing for supporting the planetary gear. CONSTITUTION:A sun gear 32 to be coupled with an input shaft 31 and a plurality of planetary gears 34 to be geared with a fixed inner tooth gear 37 are supported by the shaft 38 of a carrier 40 integral with the output shaft 39 through a sliding bearing 45. Lubrication oil film is formed at the gaps 46A, 46B between the shaft 38 and the sliding bearing 45 and the gap 48 between the sliding bearing 45 and the planetary gear 34.
Patent JP-S54119860-A (JP)
Title: Portable slip issue machine
Inventor: INOUE HIROKI
IPC: G06Q10/10
Filed: 1979-02-13
Abstract: PURPOSE: To perform the issue of slip and memorization immediately after the occurrence of data, by providing the numeric key inputting goods code, unit price and quantity, acknowledging key confirming the displayed information, control key, and further, the operation unit and memory unit issuing slips with the issue machine.  
     CONSTITUTION: When a sales man (a) delivers the goods 2 to a customer (b), the customer number card 3 is inserted to the slip issue machine 1 carrying, forming the slip 4 describing the data such as name of goods, quantity, and amount of money. Further, the cassette 5 containing the slip 4 is brought back on the delivery truck 6 to the sales office (c). The cassette is fitted to the desk top calculator 7 and every slip is confirmed by the display D. After that, this is typed up to form the paper material 8 and it is rewritten in the cassette 5' for ling time recording, which is delivered to the head office (d) with the messenger car 9. Further, the cassette 5' is fitted to the tape converter 11 and data processing is made on the computer 13, forming company-wide statistics or management material 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52100070-A (JP)
Title: Programmable sequence control system
Inventor: ISHIKAWA MASAO
IPC: G05B17/02
Filed: 1976-02-18
Abstract: PURPOSE: To obtain a programmable sequency control system capable of easy actuation check without connecting to outside apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio