baber/WOPTO huggingface dataset:
Patent JP-S55138941-A (JP)
Title: Continuous start-stop step-out preventive system
Inventor: KOKUBO HIROSHI
IPC: H04L7/10
Filed: 1979-04-18
Abstract: PURPOSE:To make it possible to suppress tha continuous start-stop step-out to the minimum, by transmitting a stop bit instead of a data, in case a start bit is not in a regular level. CONSTITUTION:When a start bit is searched and when it has been detected that it is in ''H'' level although it should be in ''L'' level, transmission of a data is stopped and a stop bit group is transmitted instead of the data. After one print character has been sacrificed, a start bit is searched over again. When a start bit of the subsequent data is detected, if it is detected normally, the data is tranmitted. In case it is not detected normally, the stop bit group is transmitted instead of the data.
Patent JP-S60189983-A (JP)
Title: Semiconductor light emitting element
Inventor: NISHI KENICHI
IPC: H01S5/20
Filed: 1984-03-12
Abstract: PURPOSE:To obtain the titled element whereby a low threshold value current density, good temperature characteristic and the like can be obtained while noise light from a photo confinement layer is reduced by a method wherein the photo confinement layer is put in the quantum well structure having the quantum size effect of a monolayer or a multilayer. CONSTITUTION:A clad layer 31 and a barrier layer 32 are made of Al0.22Ga0.78As, and an active layer 33 and a well layer 34 are made of GaAs, then, an energy band end 35 is repeated at short periods in the photo confinement layer. The energy level in this photo confinement layer can be varied by varying the layer thickness of the well layer. On the other hand, the refractive index of the photo confinement layer is almost proportional to the energy gap, and the refractive index is almost at the average of those of the clad layer 31 and the active layer 33. The lowest level 36 is made higher than the average level 37 determined by the structure, and the average refractive index can obtain an average refractive index possible larger than the energy level 37. Thereby, the coefficient of photo confinement increases, few electrons come to overflow from the photo confinement layer at the time of high injection. Accordingly, noise light corresponding to the photo confinement layer does not generate, and stable laser oscillation can be yielded.
Patent JP-H10227959-A (JP)
Title: Component assembling method for positioning and adhering child component to mother component
Inventor: GOTO SHIGETAKA
IPC: G02B27/28
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain high assembly precision through easier adhering and assembling operation by the component assembling method which positions and adheres a smaller child component to a small mother component. SOLUTION: While the small mother component 1 is held in a positioning recessed part 5 of a rest base 3, a specific part of the mother component 1 is coated with an organic adhesive, the smaller child component 2 is temporarily fixed to a plate 4 across a thermal peeling sheet 13, and this plate 4 is positioned and installed to join the mother component 1 and child component 2 together with the organic adhesive. Then the thermal peeling sheet 13 is heated after the organic adhesive almost sets, and the child component 2 is peeled off the sheet 13.
Patent JP-H07258049-A (JP)
Title: Method for preventing halitosis by microorganism and material capable of preventing halitosis
Inventor: ONO KOTARO
IPC: A61K8/11
Filed: 1994-03-17
Abstract: PURPOSE:To provide a method for suppressing the growth of putrefying bacteria, using food residues, etc., in the oral cavity as a nutrient source and causing halitosis by a microorganism and obtain a material therefor. CONSTITUTION:This method for preventing the halitosis is to colonize a microorganism capable of suppressing putrefying bacteria such as Bacillus subtilis Kubota(BSK) bacterium in a porous material containing many voids such as adsorbent cotton or a resinous expanded material, keep the resultant porous material in the oral cavity and thereby suppress the growth of the putrefying bacteria by the action of the microorganism. Besides the preparation of the porous material in which the BSK bacterium is colonized, the porous material or a particulate material 6 containing the BSK bacterium, etc., is housed in a capsule 5 such as gelatin so as to perform the suppressing actions on the growth through saliva by the microorganism discharged from holes formed on the peripheral surface of the capsule. A fixing means such as a tacky agent 7 or a PVC tape can be used for fixing the material in the mouth.
Patent JP-H06260993-A (JP)
Title: Radio telephone system
Inventor: KIMURA SEIJI
IPC: H04B7/26
Filed: 1993-03-08
Abstract: PURPOSE:To exactly attain the position registration of a radio slave device in a radio zone where the radio slave device is positioned even under the installing situation of a connecting device that the plural radio zones are over lapped at the time of registering the position of a radio slave device. CONSTITUTION:A radio slave device 1 is equipped with an ID transmitting part 11 which transmits a slave device ID from an outside terminal 11a, and a connecting device 12 is equipped with an ID receiving part 17 which receives the slave device ID from an outside terminal 17a, and the ID data are transmitted by the contact of those outside terminals. The radio slave device 1 is equipped with a confirmation tone generating means which generates a confirmation tone at the time of the end of the position registration, and a confirmation preparing part which displays the confirmation, so that a misoperation can be prevented. Thus, the position registration of the radio slave device can be necessarily attained in the radio zone where the radio slave device is positioned, an operation can understand the exact execution of the position registration, and the misoperation can be prevented.
Patent JP-S56143770-A (JP)
Title: Solid image pickup device
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1980-04-10
Abstract: PURPOSE:To reduce effectively an overexposure phenomenon in case of the incidence of an intense light spot, by providing in parallel a means of removing a part of signal charge separately from a normal means of reading the signal charge. CONSTITUTION:Substrate 1 is provided with n<+> type layer 9 used as one more drain at the opposite side to n<+> type layer 3 used as a drain besides n<+> type layer 2 used as a source, and control gate electrode 10 is provided in insulating film 4, so as to extend over n<+> type layer 2 and n<+> type layer 9. In some period when signal charge is accumulated in conductor electrode 6, a voltage is applied to control gate electrode 10 so as to not to overlap the reading operation period when reading gate electrode 5 is applied with a voltage to remove a part of the signal charge. Consequently, the incidence of an intense light spot produces excessive signal charge in amorphous semiconductor layer 7 to reduce a overexposure phenomenon occuring when the intensity of the internal electric field in semiconductor layer 7 decreases.
Patent JP-H01221894-A (JP)
Title: Lighting device for discharge lamp
Inventor: OHASHI HAJIME
IPC: H05B41/16
Filed: 1988-02-29
Abstract: PURPOSE:To realize a long service life by preheating each filament with a common preheating winding provided to filaments at the amalgam side of discharge lamps and heating each amalgam at the same time. CONSTITUTION:At the amalgam side filaments 11 and 21 of discharge lamps La1 and La2, a common preheating winding N is provided, and not only the filaments 11 and 21 are preheated by the common preheating winding N, but also the amalgams 12 and 22 furnished close to the filaments 11 and 21 are heated by the common preheating winding N. As a result, the temperature of the amalgams is made to an adequate temperature, the mercury vapor pressure is maintained at an optimum value, the illumination is stabilized, blackening is not generated, and the service life can be extended.
Patent JP-H08246051-A (JP)
Title: Production of medium carbon steel sheet excellent in workability
Inventor: FUKUI KIYOSHI
IPC: C22C38/06
Filed: 1995-03-07
Abstract: PURPOSE: To produce a medium carbon steel sheet improved in workability to a greater extent by performing sufficient graphitization without coarsening ferritic crystalline grains at the time of producing a medium carbon graphitic steel sheet. CONSTITUTION: A steel, having a composition consisting of 0.15-0.45% C, 0.05-1.00% Si, 0.05-0.50% Mn, 0.005-0.1% Nb, 0.02-1.00% sol.Al, 0.005-0.015% N, 3-50ppm B, 0.05-2.00% Ni, 0-0.01% Ca, and the balance Fe with inevitable impurities, is hot-rolled at 750-850 deg.C finishing temp. and 500-650 deg.C coiling temp. Then, the resultant steel plate is subjected to (1) annealing at 650-720 deg.C or to (2) cold rolling at 20-80% draft and annealing at 650-720 deg.C or to (3) annealing at 650-720 deg.C. Subsequently, the steel plate is cold-rolled at 40-85% draft and the resultant steel sheet is annealed at 650-800 deg.C, by which the graphitic steel sheet excellent in workability, in which >=50% of carbon in the steel is graphitized, can be produced.
Patent JP-H11246199-A (JP)
Title: Cargo handing cylinder control device for forklift truck
Inventor: TAKAMURA MASAYUKI
IPC: B66F9/24
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent abrupt pressure from being applied when a cargo handling cylinder comes back just after it has come to its stroke end by discharging working oil accumulated in the inside of a passage between the cargo handling cylinder and a proportional electromagnetic valve after the cargo handling cylinder has been operated, and concurrently, preventing accumulated pressure from being high. SOLUTION: This control device is provided with a proportional electromagnetic valve 13 which supplies an intended amount of working oil from a hydraulic pump 11 to the intended side of a reach cylinder 5, and with a controller 16 controlling the proportional electromagnetic valve 13 in response to the manipulated variable of an operation lever 17. In this case, after the reach cylinder has been operated by the controller 16, when the proportional electromagnetic valve 13 comes in a neutral position, the proportional electromagnetic valve 13 is so controlled that it is still in operation for a little time both at the side of an area having been operated so far, and at the opposite side.
Patent JP-S60192290-A (JP)
Inventor: OOTSUKA FUMIO
IPC: G21C1/02
Filed: 1984-03-14
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-H11240777-A (JP)
Title: Alpha-alumina porous aggregated sintered compact, its production and use thereof
Inventor: SUGIMOTO SHOJI
IPC: B01J35/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To produce a porous α-alumina having a sufficiently narrow pore diameter distribution, a controlled pore diameter and a sufficiently high porosity. SOLUTION: This α-alumina porous aggregated sintered compact has >50 vol.% porosity of pores and a pore diameter distribution of <=4 ratio D10/D90 when the pore diameters corresponding to the cumulative 10% diameter from the large diameter side of a distribution of the cumulative pore volume versus the pore diameter and the pore diameter corresponding to cumulative 90% diameter are respectively represented by the D10 and D90.  The method for producing the α-alumina porous aggregate sintered compact comprises primarily heating a formed compact or a granulated compact of aluminum hydroxide or a transition alumina containing >=0.01 and <=40 wt.% of α-alumina powder having >=0.1 and <=30 m<2> /g BET specific surface area and having >=0.2 and <2.0 g/cm<3> density at a temperature within the range of >=1,000 and <=1,300 deg.C in air or an atmosphere of an inert gas, providing >=1.3 and <2.0 g/cm<3> density and then secondarily heating the resultant formed compact or the granulated compact at a temperature within the range of >=800 and <=1,200 deg.C in an atmosphere containing >=1 vol.% of a halogen gas or a halogen-containing gas.
Patent JP-S6144808-A (JP)
Inventor: SUCHIIBUN RII
IPC: A61K9/12
Filed: 1985-03-08
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-S62217498-A (JP)
Title: Semiconductor memory device
Inventor: KAWASHIMA SHOICHIRO
IPC: G11C11/401
Filed: 1986-03-06
Abstract: PURPOSE:To reduce the storage capacity of a memory cell for redundancy by allowing >=2 of plural memory cell blocks to share a specific number of columns for redundancy. CONSTITUTION:Columns B1-Bn for redundancy are so provided that they can be connected to at least two of plural memory blocks A1-Am. The columns B1-Bn for redundancy consist of plural memory cells and a memory C is stored with information I1 on an address corresponding to a defective column and information I2 on the memory cell block where the defective column is present. In this method, the storage capacity as redundancy decreases as compared with when one array of columns for redundancy are provided for each memory cell block and, for example, when up to two columns are retrieved by two memory cell blocks, the former is 16K bits and the latter is 32K bits.
Patent JP-H02297182-A (JP)
Title: Attribute information protection processing system in structurized document processing system
Inventor: MATSUMURA HITOMI
IPC: G06F17/27
Filed: 1989-02-28
Abstract: PURPOSE:To individually instruct whether attribute information corresponding to each node needs to be protected or not by using properly an existing OA resource by integrating the contents of a document file generated by plural respective document processing functions into the form of a structural document. CONSTITUTION:A structurized document file 11 in which the contents of the document file 2 generated by individual document processing softwares 3-1 to 3-7 are integrated by the structural document corresponding to hierarchical structure in an individual document is provided, and simultaneously, information related to the protection of the attribute information is described in the attribute information in the structural document so that the necessity of the protection can be instructed at the time to generate the structural document. Thus, while using the document processing softwares 3-1 to 3-7, the desired individual document can be generated, and the protection of the attribute information about the generated document can be instructed.
Patent JP-S61207406-A (JP)
Title: Polymerization of propylene
Inventor: GOKO NOBUAKI
IPC: C08F4/00
Filed: 1985-03-11
Abstract: PURPOSE:To obtain a highly crystalline polymer in good yields with a high catalytic efficiency, by adding a specified halogen-containing compound or a molecular halogen to a liquid phase separated from a suspension polymerization solution of propylene and recirculating the liquid phase. CONSTITUTION:Propylene is suspension-polymerized or suspension-copolymerized with another olefin in a solvent in the presence of a catalyst system comprising an aluminum halide of formula I (wherein R<3> is a 1-20C hydrocarbon, X is a halogen and 0<=p<=2) in an amount to provide an atomic ratio of Al to Ti in TiCl3<=0.15, a solid catalyst component based on TiCl3 and containing at least 0.001mol, per mol of TiCl3, of a complexing agent and an organoaluminum compound of formula II (wherein R<1> is R<3> and 1.5<m<3), and the polymer insoluble in the solvent is separated from a liquid phase based on the solvent. To this liquid phase, a halogen-containing compound or molecular halogen which can decrease m in formula II when it is reacted with the organoaluminum compound and which is other than aluminum halides is added, and this liquid phase is recirculated.
Patent JP-H01223608-A (JP)
Title: Composite magnetic head and its manufacture
Inventor: OGAWA TAKAHIRO
IPC: G11B5/265
Filed: 1988-03-01
Abstract: PURPOSE:To offer a composite magnetic head which can position both a gap for recording and reproducing and a gas for erasion with high accuracy, and also, can prevent the gap for recording and reproducing from picking up an erasing signal generated by the gas for erasion, and its manufacture by allowing the gas for recording and reproducing and the gas for erasion to be non-parallel. CONSTITUTION:On the tape slide-contact surface, a gap 41 of a head chip 36 for recording and reproducing is provided in non-parallel to a gap 42 of a head chip 37 erasion. Accordingly, there is no possibility that the head chip 36 recording and reproducing picks up an erasing signal of the erasion head 37 at the time of a reproducing operation. At the time of manufacturing this composite magnetic head, first of all, a pair of substrates 43, 43' consisting of a ferromagnetic oxide are prepared, and on its joint surfaces 43a, 43b, an inclined groove 44 is formed at a prescribed pitch P. Subsequently, on these joint surfaces 43a, 43b, a track extension control groove 45 is worked at the same pitch as the inclined groove 44 and a gap forming surface 46 which is inclined by a prescribed angle against the joint surface is formed. Thereafter, both the substrates 43, 43' are butted and joined and an erasion head block is formed.
Patent JP-H10239875-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KODERA TATSUYA
IPC: G03G5/06
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high potential by electrification and high sensitivity, undergoing no change in various characteristics even after repeated use and capable of exhibiting stable performance by incorporating a specified styryl or hydrazone compd. and phthalocyanines. SOLUTION: This electrophotographic photoreceptor contains at least one kind of phthalocyanines as an electric charge generating material and at least one kind of styryl compd. represented by formula I or at least one kind of hydrazone compd. represented by formula II as an electric charge transferring material. In the formula I, II, each of R<1> and R<2> is H, alkyl or aryl, each of R<3> -R<8> is H, alkyl, alkenyl, aralkyl or aryl which may have a substituent, each of R<9> and R<10> is alkyl, alkenyl, aralkyl or aryl which may have a substituent, each of A<1> and A<2> is a group of atoms required to form a hetero ring which may have a substituent in combination with a divalent arom. group or N and each of (m) and (n) is 0 or 1.
Patent JP-H01222670-A (JP)
Title: Vibrator and ultrasonic motor using same
Inventor: IWAO NAOTO
IPC: H02N2/00
Filed: 1988-03-01
Abstract: PURPOSE:To enhance the efficiency and the output of a vibrator by vibrating it in two directions having different vibrating faces by first and second exciting means. CONSTITUTION:A vibrator 10 has an annulus-ring-shaped vibration element 11, and is engaged fixedly with an annulus-ring-shaped exciting piezoelectric element 12 to be vibrated to be elongated and contracted with respect to the radial direction of the inner periphery of the element 11, and further engaged fixedly with an annular exciting piezoelectric element 13 to be vibrated to be sheared with respect to the circumferential direction of the inner periphery thereof. An ultrasonic motor 20 is formed of the vibrator 10. The moving element 21 of the motor 20 is annulus-ring-shaped, protrudes down at the periphery thereof, and is pressed to the inner periphery of the protrusion thereof by using an annulus-ring-shaped spring 22 on the outer periphery of the element 11 of the vibrator 10. A bolt 24 is penetrated through a bearing 23 to the inner periphery of the element 21, and secured to the post 14 of the vibrator 10. Thus, the outer periphery of the element 11 is vibrated elliptically to rotate the element 21.
Patent JP-S61209812-A (JP)
Title: Slotting machine
Inventor: HANABUSA KENJI
IPC: B23D7/10
Filed: 1985-03-11
Abstract: PURPOSE:To enable high speed cutting by mounting a punch with toughness perpendicularly to the rotation center of a punch mounting part while providing a guide body which protects the vertical movement of the tip of said punch. CONSTITUTION:The turning force of a motor is transmitted to a spindle 22 via a sprocket 27, and further converted into vertical movement of a punch 30 via a driven shaft 23, to cut a workpiece with the bit 35 of the punch 30. Since the portion of the punch 30 which is not restrained by the slide hole 36a of a guide body 36, is made tough by means of a slit 34, even when the punch 30 is deflected right and left due to the eccentric rotation of the driven shaft 23 when the spindle 22 rotates, the deflection can be absorbed. Also, even if cutting is made at a high speed, since the punch 30 itself has high rigidity, the punch 30 absorbs the cutting load. Thus, a complex mechanism can be eliminated making a unit small while enabling a high speed cutting.
Patent JP-H06261400-A (JP)
Title: Level control circuit
Inventor: YAMAGISHI AKIRA
IPC: H04S7/00
Filed: 1993-03-09
Abstract: PURPOSE:To reduce sliding noises and gang errors between channels by making one attenuation amount of a level attenuation means constant when a control value is the prescribed value or lower and taking a wide control range while preventing the adverse effect of picking up external noises. CONSTITUTION:A level control circuit has two variable resistances 12 and 13 which interlock with each other on the front and back stages of an amplifier 11. An audio signal is supplied to one fixed terminal 12a of this variable resistance 12, and the other fixed terminal is grounded. A movable terminal 12b of the variable resistance 12 is connected to the input of the amplifier 11. A variable resistance 13 is connected to the output of the amplifier 11. The attenuation amount of one level attenuation means is made constant until the level control valve by a control command becomes less than the prescribed value. When the attenuation amount of the only other level attenuation means is changed and the level control value is higher than the prescribed value, the attenuation amounts of both level attenuation means are changed. Thus, the S/N for the external noise can be improved with the control range widened.
Patent JP-H1015528-A (JP)
Title: Method for separating glass and film from composite plate
Inventor: HOFMANN JUERGEN
IPC: B09B5/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and recover glass and film without generating the wear of a crusher and glass powder by crushing a composite plate composed of glass and thin layers (films) by the use of a crushing device such as an energy converter, then heating by a heating bath and separating glass from the films by using a releasing and separating device. SOLUTION: In the processing of a composite plate 8 composed of a glass layer 8.1 and thin layers 8.2, for example, PVC films (polyvinyl chloride), the composite plate 8 drawn out of a feed station 1 and fed to a crushing device 3 by a transfer device 2 generates high input pulses 15 in an energy converter in a case and applying them directly to the composite plate 8 through a diaphragm of the converter 3 to carry out the crushing. The composite plate 8 is transferred to a heating bath 7 of 40-70 deg.C by the transfer device 6 and heated therein. Thereby, the bonding force of the glass 8.1 is reduced and the glass 8.1 is released from the films 8.2 by jetting high pressure water by a release and separation device 9. The released films 8.2 and the glass 8.1 are collected into receiving containers 11 and 10, respectively.
Patent JP-H06254974-A (JP)
Title: Fw apparatus and method
Inventor: IIDA YASUSHI
IPC: B29C70/16
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a pipe member or a cylindrical member excellent in physical properties and grade from FRP by performing defoaming and the removal of an excessive resin simultaneously with winding operation. CONSTITUTION:In an FW apparatus and method, the pad 11 brought into contact with the helical winding layer of the resin impregnated fiber bundle 7 formed on a mandrel 1 under pressure is provided to the traverse mechanism 5 reciprocally moving along the axial direction of the mandrel 1 and the helical winding layer is squeezed simultaneously with winding operation by the pad 11 to perform defoaming and the removal of an excessive resin.