baber/WOPTO huggingface dataset:
Patent JP-H05304158-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: MAEDA TAKEO
IPC: H01L27/06
Filed: 1992-04-28
Abstract: PURPOSE:To provide a semiconductor device having more excellent high frequency characteristics and fabrication thereof by implementing a unique technology realizing a shallower base. CONSTITUTION:A P-type inner base region 37 is formed in an N-type collector region 7 and a doped glass 35, which serves as a boron diffusion source constituting the inner base region, is provided on the inner base region. The inner base region is formed by diffusing boron from the doped glass into a collector region. Since the inner base region can be formed without requiring ion implantation, the inner base region can be made shallower. Since the width of base can be shortened significantly in a bipolar transistor having shallower inner base region, excellent high frequency characteristics can be achieved.
Patent JP-S5443464-A (JP)
Title: Semiconductor device
Inventor: KANO TOSHIO
IPC: H01L21/3205
Filed: 1977-09-12
Abstract: PURPOSE: To realize reduction of the vamp formation cost by utilizing the multilayer wiring material to the junction pad part and then forming through coating the vamp metal layer over the pad part.  
     CONSTITUTION: The wiring layer is formed on field insulator film 10 of substrate 9 via the material of multi-layer wiring made of poly Si, Mo, W and the like, and then covered with protective film 11. Then a window is drilled selectively, and the vamp electrode on Ni is formed through non-electrolytic coating. In this way, the vamp formation cost can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02290651-A (JP)
Title: Method and apparatus for continuously casting cast strip
Inventor: ITO HIROO
IPC: B22D11/06
Filed: 1989-04-27
Abstract: PURPOSE:To continuously cast a cast strip having excellent shape characteristic and surface characteristic by causing the cast strip continuously cast with twin rolls to run while being brought into contact with the peripheral face of a roll of one side and making the outer face peripheral velocity of the cast strip to coincide with the peripheral velocity of the other roll. CONSTITUTION:Molten metal poured into pouring basin part 2 formed between one pair of cooling rolls 1a, 1b for twin rolls is rapidly cooled and solidified to cast the cast strip 4. Further, the above cast strip 4 just after fed out from kissing point 3 is caused to run while being brought into contact with the peripheral face of the cooling roll 1a of one side through a pressing roll 5 and cooled. In the above continuous casting method for cast strip 4, the peripheral velocities of one side or both sides of the cooling rolls 1a, 1b are adjusted through driving devices 6a, 6b, respectively according to the thickness of the cast strip 4 to make the outer face peripheral velocity of the cast strip 4 to coincide with the peripheral velocity of the other side cooling roll 1b in contact with the outer face thereof. By this method, internal structure in the cast strip 4 is made uniform and the development of the traverse crack on surface layer part is prevented.
Patent JP-S5233929-A (JP)
Title: Method for rishin finishing
Inventor: MORISHITA HIROSHI
IPC: B05D5/06
Filed: 1975-09-12
Abstract: PURPOSE: To apply a weather-resistant reshin coating without causing air-pollution, by coating a substrate with a paint, such as a curable unsaturated resin, scattering agglomerates thereon, and irradiating with electron beam etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04227845-A (JP)
Title: Microcapsule
Inventor: ETSUKEHARUTO YAANSU
IPC: B01J13/14
Filed: 1991-05-15
Abstract: PURPOSE: To manufacture microcapsules. CONSTITUTION: Monomer-I, monomer-II and monomer III are polymerized. At this time, a solvent is present alone or together with the monomers and a free radical initiator as the dispersion phase of a stable oil-in water emulsion, and polymerization is initiated and controlled by the thermal decomposition of the free radical initiator to obtain the micro capsules. The microcapsules are useful for manufacturing pressure-sensitive recording materials.
Patent JP-H10286323-A (JP)
Title: Fire extinguishing device
Inventor: KIJIMUTA TAKESHI
IPC: A62C5/033
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the rekindling suppressing effect for a fire by a method wherein a foamy fire extinguishing chemical is replaced with a powder fire extinguishing chemical, and is automatically mixed into pressurized water for fire extinguishing. SOLUTION: A powder fire extinguishing chemical which is stored in a powder fire extinguishing chemical tank 1 is charged into a subsidiary mixing device 7 from a powder fire extinguishing chemical transfer piping 8 by a powder fire extingushing chemical feeding device 2. In the meantime, one part of charging water is branched from water piping 9 for fire extinguishing, and poured into the subsidiary mixing device 7 from a charging water pipe 4 and a water pouring port 5. This pouring is performed along the pipe wall in the connecting direction, based on the streaming direction of the powder fire extinguishing chemical transfer piping 8 or the subsidiary mixing device 7, and a subsidiary mixing efficiency is improved. If a large number of the water pouring ports 5 are provided, the mixing can be more firmly and uniformly performed.  By this method, a catching fire due to a rekindling or flying sparks, etc., can be prevented from generating.
Patent JP-H09278640-A (JP)
Title: Cosmetic for preventing ageing of skin
Inventor: GOTO AKIO
IPC: A61K8/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic for preventing the ageing of skin, excellent in ageing-preventing effects (a roughened skin-improving effect, a keratin- improving effect, an effect for increasing a turn-over speed) and a skin- beautifying effect. SOLUTION: This cosmetic for preventing the ageing of skin contains (a) one or more kinds of mevalonic acid and mevalonic acid lactone and (b) one or more kinds of diisopropylamine dichloroacetate, urea and a 2-28C α- hydroxycarboxylic acid compound.
Patent JP-H0410748-A (JP)
Title: Modem
Inventor: HASHIMOTO MASAHIKO
IPC: H05K1/14
Filed: 1990-04-27
Abstract: PURPOSE:To enable a MODEM unit to easily correspond to the change of its standard and to make it unnecessary to prepare specific shielding structure by using a hybrid IC constituted of mounting a DTE interface, a microcomputer, a MODEM circuit, etc., on metallic circuit board and a metallic base plate provided with common circuit parts to constitute the MODEM. CONSTITUTION:The MODEM unit is constituted of the hybrid IC 10 obtained by mounting the DTE interface, the microcomputer, the MODEM circuit, a transmitting amplifier, a receiving amplifier, and a dialer on the metallic circuit board 12 and the metallic base plate 20 provided with a modular jack, a light trounsformer, a bus connector, a ROM, and structure for connecting the hybrid IC. Namely, the circuit parts common to the MODEMs of all standards are formed on the base plate 20 and the MODEM hybrid IC 10 to be prepared in each MODEM standard is mounted on the base plate 20. Consequently, the MODEM unit can be allowed to correspond to the request of any MODEM standard with proper performance and the preparation of specific shielding structure is made unnecessary.
Patent JP-H06320643-A (JP)
Title: Production of window molding
Inventor: TSUGE SHINGO
IPC: B29C69/00
Filed: 1993-05-12
Abstract: PURPOSE:To produce a window molding fitted with a rain gutter having a glass side lip having good appearance provided to the upper part thereof by a simple process. CONSTITUTION:In the production of a window molding, a process performing the continuous extrusion molding of the window molding equipped with an engaging lip 3a, a surface layer lip 3b and a support part 7 forming a rain gutter and a process cutting the base end part of the support part 7 by a cutting blade over the part becoming an upper part when the window molding is mounted on front glass to remove the support part 7 from the opening part between the engaging lip 3a and the surface layer lip 3b are provided. Further, a process crushing the surface layer lip 3b toward the engaging lip 3a at the part where the support part 7 is cut and removed and forming a thin-walled window glass lip 3 wherein the surface layer lip 3b is integrally bonded to the engaging lip 3a is provided.
Patent JP-S62271866-A (JP)
Title: Separating holding device for different two substance
Inventor: KAEUFELER MAX
IPC: B01F13/00
Filed: 1987-05-06
Abstract: The apparatus comprises a container (1) with rigid or flexible walls containing one or two resin components and a container (26) of thin glass or fragile synthetic resin containing the other component. Container (26) at the moment of use is broken either by manually compressing container (1) or inserting a rod (5) provided with handle (11) through guide piston (39) and through the container (26) until reaching disk (27) to which the rod is screwed or fastened by flexible teeth, which disk serves as a mixing piston to mix the two components, prior to distributing them from an outlet (2).
Patent JP-S601873-A (JP)
Title: Photoelectric converter and manufacture thereof
Inventor: FUSE MARIO
IPC: F02P19/02
Filed: 1983-06-20
Abstract: PURPOSE:To increase the bright current and to control the ratio of the bright current/the dark current by reducing a Schottky barrier between a light transmission electrode and a hydrogenated amorphous silicon layer, and interposing a thin blocking layer therebetween. CONSTITUTION:A chromium electrode 2 covered in the prescribed shape, a hydrogenated amorphous silicon layer 3, a phosphorus-doped nitrided silicon film 4, and an oxidized indium tin electrode 5 are laminated on a glass substrate 1, and the layer 3 is formed as a phosphorus diffused layer 6 in the vicinity of the boundary to the film 4. The light transmission electrode 5 and the layer 3 are ohmically approached by the layer 6, and blocking characteristic for blocking the carrier from the electrode 5 is obtained. The blocking characteristic is controlled by the thickness of the layer 4, the rate of the secondary photocurrent to the total photocurrent can be controlled by varying the impurity density, and the dark current and the bright current can be independently controlled.
Patent JP-H05308642-A (JP)
Title: Polarizer polarity switching circuit
Inventor: HATAKEYAMA TAKAYOSHI
IPC: H04N5/44
Filed: 1992-04-28
Abstract: PURPOSE:To perform switching with high accuracy by reducing the error component of a current for polarity switching to be permitted to flow on a polarizer coil. CONSTITUTION:A constant current is permitted to flow on one terminal 10a side of the polarizer coil 10 via a constant current control circuit 8. The collector and emitter of a switching transistor Q6 are connected between the other terminal 10b side of the polarizer coil 10 and the ground side, and a switch signal S3 in accordance with a polarity switching signal S2 for the switching of a vertically polarized wave or a horizontally polarized wave is supplied to the base side of the switching transistor Q6. When the switching transistor Q6 is turned on replying to the switch signal S3, a part of constant current running as the base current to the base of the switching transistor Q6 from the polarizer coil 10 is fed back to the ground side by a feedback resistor R4.
Patent JP-H04339054-A (JP)
Title: Front part wind guide device of vehicle
Inventor: MORIMOTO TOSHITAKA
IPC: B60S1/54
Filed: 1991-05-15
Abstract: PURPOSE:To remove water drops or the like on a windshield securely by providing a wind guide plate in a rotatable manner by keeping spaces between the vicinity of the windshield and the upper surface of a bonnet, thereby guiding the wind to the front surface of the windshield through the lower surface of the wind guide plate. CONSTITUTION:A bonnet 2 is protruded forward from the lower part of a windshield 1, and a wind guide plate 4 which is approximately parallel to the upper surface of the bonnet 2 is provided to a supporting body 3 fitted to the bonnet 2. A lower surface 5 which is apart upward of the bonnet 2 and guides the wind to the front surface of the windshield 1 is formed, and fitted to a horizontal shaft 6 supported by the supporting body 3 in the vicinity of the windshield 1 in a rotatably-driven manner. This arrangement allows a large volume of wind flowing along the front upper surface of the bonnet 2 to be taken into a wind passage and to be guided to the front surface of the windshield 1, resulting in removal of waterdrops on the front surface of the windshield 1 to upper rearward.
Patent JP-S5444173-A (JP)
Title: Numerical value control system
Inventor: ITOU NOBUHIKO
IPC: G05B19/18
Filed: 1977-09-13
Abstract: PURPOSE: To simultaneously control a plurality of machines by one numerical value controller, by re-amplifying the output signals of the numerical value controller.  
     CONSTITUTION: When preparing a program of a numerical value controller 11, the content of the program is read, and the control outputs of tolls, such as, a grinder, etc. are emitted. Output signals are fed to each tool through amplifiers 14 by a signal distributer 13, thus simultaneously allowing the control of a number of tools. A grinder for a case of a watch, etc. are included in the tools 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5635081-A (JP)
Title: Detector for running body
Inventor: TATSUMI NOBUO
IPC: G01V9/00
Filed: 1979-08-29
Abstract: PURPOSE: To detect the passing position of running body without providing a number of pressure sensing elements, by providing two detectors symmertically to the direction crossing to the running direction of the running body, and operational processing of the output of the detector and speed sensor.  
     CONSTITUTION: The car shaft detector 2 is installed on the road 1. Four sets of car shaft detectors 3, 4, 5, 6 are installed at the back of the car shaft detector 2. The length of the car shaft detectors 2W6 is made equal and the car shaft detectors 3W6 constitute each one side of a square. The output of the car shaft detectors 2W6 is used as the set or reset signal of flip flop and the clock pulse input to the counter is gated with the output of the flip flop and the count value of the counter is input to the operational processing unit to calculate the car speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10297688-A (JP)
Title: Housing tool
Inventor: MAKINO SEIJI
IPC: B65D85/38
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To enable easy setting of sheet paper with through holes in a device so as to turn a required face to the upper and lower directions, by erecting hollow pins which are inserted in the through holes of sheet papers, on one of two support plates oppositely arranged and erecting insertion pins which can be put into the hollow pins, on the outer support plate. SOLUTION: In a containing tool 1 in which sheet papers 5 with through holes 7 are laid flat and contained, hollow pins 3 having such a diameter that the pins can be inserted in the through holes 7, are erected on one 2a of support plates and insertion pins 4 having such a diameter that the pins 4 can be inserted in the hollow pins 3, are erected at the opposite position to the hollow pins 3 of the other support plate 2b. In this way, even when the front face and the rear face of the sheet papers 5 are reversed in a process, a required face side can be easily set in the device to the upper face side or the rear face side by turning back the whole containing tool 1. And hence, the productivity can be increased and defective formation can be reduced.
Patent JP-S5536876-A (JP)
Title: Toner concentration detecting system
Inventor: EBI YUTAKA
IPC: G03G15/10
Filed: 1978-09-08
Abstract: PURPOSE:To detect the deterioration of the developer at the same time, and prevent drop of image concentration so as to keep the picture quality favorably, by applying an electric field to the developer, and detecting the toner concentration, and optically detecting the difference from the concentration at the time of not applying electric field. CONSTITUTION:While electric field is not applied to the developer, a photo electrode detector 4c detects an apparent toner concentration f1. When an electric field is applied by electrodes 4a, 4b, the toner particles positively charged are attracted to the side of cathode 4b and migrate. The concentration f2 detected in this state is the concentration of noncharged toner. By detecting the difference of these concentrations f1, f2, a solenoid control circuit 8 is operated, and the toner is supplied from a toner bottle 5. In this constitution, since the rate of active toner contributing to the development is detected by compensating for the deterioration of the developer, the picture image concentration may be constantly maintained for a long period of time, so that the picture quality may be maintained favorably.
Patent JP-S60256187-A (JP)
Inventor: SHIRAI MASASHIGE
IPC: G09F9/00
Filed: 1984-06-01
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-H0410359-A (JP)
Title: Cell laminate of fuel cell
Inventor: SHIMIZU HIROSHI
IPC: H01M8/02
Filed: 1990-04-26
Abstract: PURPOSE:To increase the heat insulation performance of an electric insulation plate to control a temperature drop of a cell laminate by making the electric insulation plate by laminating a plurality of electric insulation pieces. CONSTITUTION:An electric insulation plate 3 is made up by laminating three electric insulation pieces 3a so that their mutual heat contact resistance is made to increase and the heat radiation from the top cell and the bottom cell is decreased; or the electric insulation plate 3 is made up by laminating a plurality of electric insulation pieces 3b having rough irregularities on their control surfaces so the their contact areas are decreased to increase the heat insulation performance of the electric insulation pieces 3b and reduce the heat radiation to the external from a top cell and a bottom cell; or the electric insulation plate 3 is laminated such that three electric insulation pieces 3c having a plurality of grooves 5 in the contact surface intersect at right angles each other to decrease the contact area of the electric insulation pieces 3c and increase heat insulation performance, so that the heat radiation from the top cell and the bottom cell to the external can be reduced. It is thereby possible to control the temperature drop of a cell laminate.
Patent JP-S592310-A (JP)
Title: Manufacture of wound core
Inventor: AWA MIKIO
IPC: H01F27/25
Filed: 1982-06-28
Abstract: PURPOSE:To facilitate the severing operation of a steel belt and to attain favorable one-turn cut type wound core by a method wherein the steel belt is cut such that its widthwise both side parts are completely cut off and a stepped uncompletely cut-off part is formed in the widthwise central part as a notch. CONSTITUTION:A steel belt 1 is stopped for each predtermined length and an upper blade 6 of a cutter is descended, thereby to completely cut off both side parts 14 thereof with both side blades 10, 10. At the same time, a center blade 9 is descended to press the center part of the steel belt into the stepped semi-cut state, and its descent is stopped by striking against an upper blade stopper 8 through the steel belt 1. An uncompletely cut-off part 13 in the step-like shape is formed in the center part of the steel belt 1. When a core made of the steel belt 1 wound therearound is pressed and formed into the square form, the steel belt 1 is broken at each notch 15 and severed for each one-turn. Thus, the force necessary for breakage is small and breakage of the steel belt becomes easy, thereby breaking the steel belt 1 accurately without forcing.
Patent JP-H02293483-A (JP)
Title: Deinking agent
Inventor: URUSHIBATA HIDEAKI
IPC: D21C5/02
Filed: 1989-04-28
Abstract: PURPOSE:To obtain deinking agent for reclaiming old paper, providing deinked pulp having high b valve and a small amount of tacky material, comprising a substance prepared by adding ethylene oxide and propylene oxide to an ester mixture prepared by reacting natural fats and oil, etc., with a tetrahydric alcohol, as an active ingredient. CONSTITUTION:The aimed deinking agent comprising an ester mixture which is prepared by adding ethylene oxide(EO) and propylene(PO) in the molar ratio of EO/PO=1.8-2.2 to an ester mixture having 6-38 hydroxyl value in 30-100 number of mols of addition preferably by random addition, as an active ingredient. The ester molecular mixture is obtained by reacting natural fats and oils or a reaction product prepared by previously reacting the natural fats and oils with glycerin with a tetrahydric alcohol (e.g. erythritol) in the molar ratio of the tetrahydric alcohol and glycerin in the natural fats and oils of (0.1/1)-(0.48/1).
Patent JP-S605781-A (JP)
Title: Converter control system
Inventor: INOGUCHI HARUHISA
IPC: H02J3/36
Filed: 1983-06-21
Abstract: PURPOSE:To provide stable power control by reducing the current reference value when the current of a converter decreases more than the prescribed value and limiting the reduced value. CONSTITUTION:Current reference values of the outputs of transmission controllers 26C, 26D and the detected DC current values of the outputs of current/ voltage converters 22A, 22B are respectively inputted to reference value correcting circuits 31A, 31B, and the outputs are respectively inputted to summing circuits 17A, 17B. Thus, the voltage reference values are respectively reduced by the reference correction values of the outputs of the circuits 31A, 31B. Limiters are contained in the circuits 31A, 31B, and the reference corrections values are limited by this operation.
Patent JP-H09112708-A (JP)
Title: Rotary seal assembly
Inventor: JIEEMUZU EFU GAADONAA
IPC: F16J15/447
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact type gas seal to reduce leakage of fluid to a low pressure area from a high pressure area. SOLUTION: A rotary sealing assembly 100 to prevent leakage of fluid to a comparatively low pressure area 114 from a high pressure area 112 in a housing 102, is installed in the housing, and is provided with a first member having the central axis 118 and an annular sealing surface 105 extending in the almost radial direction to the central axis and a second member which is arranged in the housing 102 and has an annular sealing surface which extends in the almost radial direction to the central axis 118 and is opposed to the sealing surface of the first member. The sealing surface 120 of the second member is provided with a first set groove 122 arranged in a circular shape on its periphery and a second set groove 124, and the second set groove is separated inward in the radial direction of the first set groove.  One of the first and the second members is a rotor 104, and the other is a stator 106.