baber/WOPTO huggingface dataset:
Patent JP-2000080356-A (JP)
Title: Agent for preventing wash-out of powder deposit having excellent water resistance
Inventor: OTA KATSUHIRO
IPC: C09D5/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent effects on preventing water- content increase and dissipation during drying of a deposit by blending a polymerizable emulsion as its main component and controlling the surface tension to be a specific value and the water-dissolving ratio to be not more than a specific value. SOLUTION: This is an agent for preventing wash-out containing a polymerizable emulsion as its main component, 0.05-0.7 wt.% anionic wetting penetrant selected from the group consisting of an alkylsulfosuccinate, an alkylbenzenesulfonate or the like, 0.05-0.7 wt.% water-soluble polymer such as a polyvinylalcohol of 65-100 mol% saponification or the like and not more than 2% water repellent such as a wax or the like. This agent for preventing wash-out has a surface tension of 28-45 Dyne/cm and forms a coating having a water dissolving ratio of not more than 15 wt.% on a powder deposit. Preferable emulsions as the polymerizable emulsion are ones of an ethylene/vinyl acetate copolymer of a weight ratio of ethylene/vinyl acetate=5/95-40/60, a copolymer obtained by the copolymerization with a third monomer such as acrylic acid or the like, and the like.
Patent JP-H03130417-A (JP)
Title: Production of carbon fiber by vapor phase process and production unit therefor
Inventor: DAIOU HIROSHI
IPC: D01F9/133
Filed: 1989-10-12
Abstract: PURPOSE:To obtain the title fiber at reduced cost in good yield stability by allowing an oxidative gas to leak into a reaction tube made of a refractory porous material to prevent carbon and carbon fiber from deposition on the tube wall. CONSTITUTION:Using a reaction tube made of a refractory porous material, an oxidative gas is allowed to leak through the tube wall into the tube to burn carbon, etc., close to the inner wall of the reaction tube, thereby preventing carbon and carbon fiber, etc., from deposition on the reaction tube wall, thus obtaining the objective carbon fiber. It is preferably that one end of said reaction tube 1 is provided with a raw material feed port 10, the other end with a carbon fiber catcher 11; and the outside of the reaction tube is provided with a refractory aerially not transmissible outer tube 2 at an interval and the oxidative gas is fed into this interval to ensure said gas to leak into the reaction tube.
Patent JP-H01183303-A (JP)
Title: Tool bit used in rotary tool
Inventor: DURANDO GIORGIO
IPC: B23B27/04
Filed: 1988-10-21
Abstract: PURPOSE: To eliminate the generation of abnormal stress in a clamp device by providing two areas for gripping a tool bit to be clamped by the clamping device of a bit holder, which extend so as to diverge from each other away from a cutting portion. CONSTITUTION: A tool bit 1 comprises a working portion 6 having a cutting edge 8 and a fitting portion 7 wherein grip areas 12 and 13 having a V-shaped section having apexes at an angle of β thereon and thereunder are formed, and these grip areas 12 and 13 are extended so as to diverge from each other away from the cutting portion 6 at an angle of α. The grip area 12 of the tool bit 1 is placed on the screw thread-shaped positioning portion 9a of the support portion 9 of a bit holder 3, and the screw thread-shaped positioning portion 10a of the lock lever 10 of a clamp device 2 is put on and fixed to the grip area 13 by screws 11. In this constitution, there is no fear to generate specially large stress in both positioning portion of the clamp device, as a result, the tool bit 1 can be gripped stably.
Patent JP-H04143120-A (JP)
Title: Capacity adjusting device for air cleaning device and automotive air-conditioning device
Inventor: KASAI TAKASHI
IPC: B03C3/02
Filed: 1990-10-03
Abstract: PURPOSE:To reduce noise in preference to air cleaning operation by providing a silence mode selecting switch, and setting the rotation mode of the blower of an air cleaning device below the rotation mode of the blower of an air- conditioning device by a capacity setting means when the above silence mode selecting switch is turned on. CONSTITUTION:An automotive air conditioning device 1 having an air cleaning element 22 and a blower 20, and provided with an air cleaning device 18 for cleaning the air in a car room, a blower 8 capable of changing its capacity of blasting the air whose temperature is adjusted in an air-conditioning duct 2, is provided. Further, a contamination level detecting sensor 29 for detecting the contamination level of the air in the car-room, a silence mode selecting switch 30 for selecting the silenced state of the above air cleaning device 18 are provided, and when it is judged by a contamination level judging means 100 that the contamination level of the detected air exceeds a specified contamination level, and when the above silence mode selecting switch 30 is turned on, the rotation mode of the blower 20 is set below the rotation mode of the blower 8 by a capacity setting means 200 to drive-control the blower 20.
Patent JP-H01108711-A (JP)
Title: Nonmagnetic substrate material for thin film head
Inventor: ABIKO NORIHISA
IPC: H01F10/13
Filed: 1987-10-21
Abstract: PURPOSE:To obtain ceramic substrate material suitable for forming an amorphous magnetic film by sputtering by a method wherein a rock salt type crystal structure containing specific contents of MnO and NiO and a mixed phase composed of a manganese oxide phase are provided. CONSTITUTION:A rock salt type crystal structure mainly composed of 55-80mol% of MnO and 20-45mol% of NiO and a mixed phase mainly composed of a manganese oxide phase constitute the texture of a sintered unit. 10 parts of at least one of Y2O3, CaO, Al2O3 and ZrO2 to 100 parts of the mixed phase are contained. With this constitution, the ceramics sintered unit material a thermal expansion coefficient alpha=100-120 can be obtained. Moreover, by additive such as Al2O3, sintering can be accelerated and an effect of reducing the porosity can be observed.
Patent JP-H08204116-A (JP)
Title: Semiconductor assembly and its assembling method
Inventor: MAIKU SHII RUU
IPC: H01L23/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain detachable packaging which makes a plurality of semiconductor packages a single module, by a method wherein electric contacts of semiconductor packages are arranged on the electric contacts of a board via a position alignment member, and the board and the semiconductor packages are unified in a body with pressure, to make the electric contacts perfect. SOLUTION: Join cavities 29 of a board 14 are fixed on the upper surface of a back plate 18 via extrusions 30. A position alignment pin 40 is engaged with the board 14, and a position alignment plate 16 is fixed. Semiconductor packages 12 are fitted in the plate 16, and detachably fixed on the upper surface of land patterns 26 of the board 14. A heat sink 20 is detachably fixed on the upper surface of the plate 16, and spring washer system spacers 44 are engaged with the extrusions 30. A single module 10 is formed by assembling the whole. Stepped head nuts 22 are fitted to the extrusions 30 screw threads, and the spring washer system spacers 44 are fastened.
Patent JP-H11112099-A (JP)
Title: Manufacture of semiconductor optical element
Inventor: NAKAO MASASHI
IPC: H01L29/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a semiconductor optical element comprising an active layer of quantum dot configuration, which manifests intrinsic characteristics. SOLUTION: A through hole membrane 101 is provided on a substrate 501 comprising n-type GaAs as a main front surface (001), Pt is vapor-deposited with the through hole membrane 101 as a mask, and a mask pattern 502 of Pt is formed on the substrate 501. Then, the substrate 501 is etched with the mask pattern 502 as a mask, and a strain introducing layer 503a comprising a dot 503 is formed on the front surface of the substrate 501.
Patent JP-2000100359-A (JP)
Title: X-ray image tube device
Inventor: SAITO KEIICHI
IPC: H01J31/50
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image tube device capable of eliminating magnetic field which exists in the surrounding and correcting image distortion. SOLUTION: This device is formed out of an X-ray image tube 12, having a vacuum envelope for storing an input part for receiving an X-ray image and an output part for sending out an output image corresponding to the X-ray image respectively, a tube vessel 13 for housing the X-ray image tube 12, and a plurality of magnetic field generation coils C1 and C2 arranged so as to surround the outside of the X-ray image tube 12.
Patent JP-H0990234-A (JP)
Title: Microscope
Inventor: NAKAMURA TOSHIHISA
IPC: G02B21/22
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a microscope capable of securing excellent stereosopic vision even when incident light is polarized. SOLUTION: In this microscope 200, video light made incident through observing lens 222 is separated into two polarized light images, which are propagated through one optical path 203 and used as two parallax images. The microscope is equipped with a phase difference plate region 201a provided in front of the lens 222 and a region 201b whose area is the same as the region 201a and where a phase is not changed, and also equipped with a pair of polarizing filters 202 separating the polarized light images where two polarized light components are uniformized. Thus, the intensity of two parallax images obtained from the filter 202 becomes equal.
Patent JP-S62126490-A (JP)
Inventor: OKADA KAZUO
IPC: G07D1/00
Filed: 1985-11-27
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-S62125441-A (JP)
Title: One-chip microcomputer
Inventor: KONDO CHIAKI
IPC: G06F11/22
Filed: 1985-11-26
Abstract: PURPOSE:To extract data out of an internal ROM without increasing the number of terminals by providing a working mode setting terminal and an input/output terminal that performs the input/output switch when the working modes are switched. CONSTITUTION:When the data on an internal ROM 13 is checked, the signal of an H level is applied to a working mode setting terminal 2. A multiplexer 10 supplies the output of the ROM 13 to a comparator 7. An input/output control circuit 8-1 is set in an input mode regardless of the type of instruction and the output of a multiplexer 8-2 is supplied to the other input terminal of the comparator 7. An input/output control circuit 9-1 is set in an output mode regardless of the type of instruction. A multiplexer 9-2 selects the output of a program counter 12. An input/output control circuit 11-1 is set in an output mode regardless of the type of instruction. A multiplexer 11-2 selects the output of the comparator 7. Therefore an input/output terminal group 4 functions as an output terminal group and an input/output terminal 5 delivers the result of comparison.
Patent JP-H02113402-A (JP)
Title: Modulation magnetic field generating device for magneto-optical recording and reproducing device
Inventor: MIYAKE TAKAHIRO
IPC: G11B5/02
Filed: 1988-10-21
Abstract: PURPOSE:To reduce the magnetic field inverting time of the title device so that recording and erasure can be performed surely even when high-speed switching is made by adding a compensating voltage to a magnetic coil driving voltage when the polarity of a coil current is inverted. CONSTITUTION:A compensation circuit 7 is connected between a modulation circuit 5 which converts the recording data of a modulation magnetic field generating device into modulated pulses and an amplifier 6. The circuit 7 functions as a compensating voltage adding means, because the circuit 7 produces compensating pulses based on the modulated pulses and adds the compensating pulses to the rising edge of the modulated pulses. Accordingly, the driving voltage applied across a magnetic coil 1 becomes higher and the polarity of a coil current abruptly changes at the time of magnetic field inversion. Therefore, information can be recorded and erased surely even at the time of high-speed switching, because the inverting time can be reduced and no sufficient magnetic field is produced.
Patent JP-H09109911-A (JP)
Title: Steering device of automobile
Inventor: ARAKI KOTARO
IPC: B62D7/06
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a steering device of an automobile which can meet the expansion of the wheel stroke. SOLUTION: A guide post 11 which is rotated by the rotation of a steering, as well as guides the vertical movement of a wheel 5 suspended by a Watt link type suspension, is provided. To the guide post 11, a steering force transmitting means which consists of a steering center arm 33 and a steering lower arm 34 transmitting its torque to the wheel 5 as the steering force are installed through a rotary slide bearing 29, and by moving the steering force transmitting means together with the wheel 5 in the vertical direction along the guide post 11, a constitution corresponding to the vertical movement of the wheel 5 is provided.
Patent JP-H03127009-A (JP)
Title: Compact zoom lens
Inventor: FUKUSHIMA SHO
IPC: G02B15/16
Filed: 1989-10-13
Abstract: PURPOSE:To compose the compact zoom lens for a lens shutter camera of a small number of elements by satisfying a specific condition and providing each of the front and rear group with >=1 aspherical surface. CONSTITUTION:This zoom lens is varied in the total focal length by variation in the gap between the front group which has positive refracting power and the rear group which has negative refracting power, and satisfies the condition shown by an inequality I and has >=1 aspherical surface in each of the front and rear groups. In the inequality, psiW is the refracting power of the whole system on the wide-angle end, psiT the refracting power of the whole system on the telephoto end, psi2 the refracting power of the rear group, and beta the zoom ratio. Here, beta=psiW/psiT and psi2 < 0. Consequently, while the high optical performance is maintained, the compact zoom lens is composed of a small number of lens elements.
Patent JP-H03127250-A (JP)
Title: Element processor for parallel computer
Inventor: MIURA HIROKI
IPC: G06F15/173
Filed: 1989-10-13
Abstract: PURPOSE:To obtain an element processor of a high function by making the processor serve as a processor of a component element of a parallel processor and also serve as an input/output interface working between a group of those component elements and the outside. CONSTITUTION:An element processor has a basic constitution where a program storage part PS, an ignition control/color control part FCCM, an instruction executing part EXE, and a queue memory Q are connected to a circulating pipeline (ring) structure. A signal INS is inputted to the processor PE from outside to prescribe a processor mode or an interface mode for the PE. Then the processor PE works as a unit processor of a parallel computer and as an input/output interface when the signal INS is equal to 0 and 1 respectively. As a result, an element processor of a high function is obtained.
Patent JP-S61143098-A (JP)
Inventor: YABUUCHI HIDETAKA
IPC: D06F75/38
Filed: 1984-12-18
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-H01108862-A (JP)
Title: Coding circuit
Inventor: KURIBAYASHI RYOJI
IPC: H04N1/415
Filed: 1987-10-21
Abstract: PURPOSE:To attain coding processing in a short period of time by splitting picture data by one line into a prescribed number of blocks, discriminating the content and coding a picture data according to the result of discrimination so as to simplify the hardware constitution. CONSTITUTION:A black/white discrimination section 4 splits the data obtained by a serial/parallel conversion section 2 into N blocks by one line each and whether each block is in fully white level, fully black level or in mixture of white/black levels is discriminated and the result of discrimination is outputted as a white/black level discrimination data. A control section 8 controls a coding processing section 6 according to the content of the white/black discrimination data. That is, when the white/black discrimination data shows full white or full black level, the relevant block is subjected to coding processing in the unit of blocks in the lump and if the white/black level discrimination data represents the mixture of white/black levels, the relevant block is fetched by one byte each to apply coding processing. Thus, the signal processing is quickened.
Patent JP-H07123302-A (JP)
Title: Recording and producing device
Inventor: NOMURA KEISUKE
IPC: H04N5/225
Filed: 1993-10-26
Abstract: PURPOSE:To provide a video camera extremely convenient to used even by any beginners not skilled. CONSTITUTION:When an operator manipulates any arbitrary function switch 12 for hand shake correction or the like, a switch-state detecting part 13 discriminates whether the state of the function switch 12 is set on a first stage or a second stage, and an information signal concerning the state of the function switch 12 is inputted to a control processing circuit 14. When the information signal from the switch state detection part 13 is set on the first stage, at the control processing circuit 14, a control signal corresponding to the signal on the first stage of the function switch 12 is selected among the control signals of a circuit system or a standby system and outputted.
Patent JP-H08129468-A (JP)
Title: Process monitor and control device
Inventor: UCHIDA MASAAKI
IPC: G06F3/0488
Filed: 1994-10-31
Abstract: PURPOSE: To improve the operability for setting and changing the set value by executing the processing corresponding to a key for remote control by a second terminal at the time of selecting the key for remote control displayed in a window with a mouse. CONSTITUTION: A keyboard display means 21 displays the keyboard picture, where keys for remore control are arranged, as a first terminal in the window on a CRT display device 16. Processing functions corresponding to respective standard keys as the second terminal displayed as a picture are stored by a key corresponding processing means 22. When a key in the display picture on the CRT display device 16 is selected by a mouse 12, the same processing as operation of the keyboard which constitutes a display monitor device 2 and has keys for remote control arranged is executed. Thus, the quickness of operation is secured in the same manner as a terminal having a keyboard for remote control.
Patent JP-H11105137-A (JP)
Title: Integrated and welded bonding structure of synthetic resin molded article
Inventor: FUJII TAKAFUMI
IPC: B65D6/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bonding structure for obtaining a desired synthetic resin molded article by absorbing the dimensional error generated in molded articles molded in a divided state to strongly weld and bond both articles to integrate them. SOLUTION: Inner and outer containers 2, 3 made of a synthetic resin are respectively molded in a divided state and bonded and integrated to produce a container 1 having a double wall structure wherein the inner and outer containers 2, 3 are integrated so as to provide a gap 4 between both containers 2, 3.  A joint welding surface 5 forming a recessed shape by two planes 5a, 5b continued so as form an obtuse angle a is formed to one bonding end part 2a and a joint welding surface 6 forming a projected shape by two planes 6a, 6b continued to form the angle a is formed to other bonding end part 3a and, even if an error is generated in the bonded divided molded articles in a diameter direction, the respective recessed and projected joint welding surfaces 5, 6 formed at the obtuse angle α are brought to a surface contact state to become engageable and, as a result, the divided molded articles are strongly welded and bonded to be integrated into a desired shape.
Patent JP-H04143737-A (JP)
Title: Electronic flash light emission device
Inventor: YAMAGAMI SHIGERU
IPC: G03B15/05
Filed: 1990-10-04
Abstract: PURPOSE:To make the area of a lens panel area nearly as large as that of a large-sized stroboscopic device and to reduce the size by dividing a lens panel in front of a xenon tube into plural parts and storing them. CONSTITUTION:When, for example, a cover 30 is moved up for stroboscopic photography, a movable part 30 also moves. Then the element 31 of one of the divided lens panels 31 and 32 engages the movable member 30, so it moves at the same time; and the element 32 of the other lens panel is engaged with a fixed member 38, so it does not move. At this time, the elements engage each other, so the lens panels 31 and 32 have nearly the same surfaces, i.e. large area. Then when the cover 30 is pressed down, the movable member 30 moves in the opposite direction this time, so the former element 32 which engages it moves in the opposite direction and both the elements 31 and 32 are stored in, for example, the cover 30 to small size while folded forward and backward. Consequently, the lens panel is made large in area and stored compactly unless stroboscopic photography is performed.
Patent JP-S63119870-A (JP)
Title: Method and device for airless discharge of dispersion type liquid
Inventor: FUJII HIDEYO
IPC: B05D1/02
Filed: 1986-11-10
Abstract: PURPOSE:To decrease the working time of a high pressure plunger pump and to suppress the wear of the plunger and packing thereof by force-feeding a small amt. of a dispersion type liquid only during the discharge without executing the high pressure feed and high speed circulation of a large amt. of the dispersion type liquid at all times. CONSTITUTION:The dispersion type liquid is circulated under a low pressure by a low pressure plunger pump 1 at the time of non-discharge in a circulation circuit 5 for airless coating of the dispersion type liquid. The pump 1 is stopped and a stop valve 4 on a return circuit B is closed at the time of the discharge when the time is set. The high pressure plunger pump 2 is simultaneously operated to increase the pressure of the dispersion type liquid in the circuit between the pump 2 and the valve 4 and the dispersion type liquid increased in pressure is discharged in this state from said circuit via a discharger 3. After the liquid is discharged for the certain time, the pump 2 is stopped and at the same time the valve 4 is opened; again the pump 1 is operated to circulate the low pressure liquid. The dispersion type liquid is intermittently discharged by repeating such operations.
Patent JP-H07121436-A (JP)
Title: Method and device for generating select signal for extension memory
Inventor: SHIMURA HIDEO
IPC: G06F12/06
Filed: 1993-10-26
Abstract: PURPOSE:To prevent an omission in an address space by letting a selector select a select signal obtained by adding one to the number of slots inputted to an arithmetic circuit and outputting its ANDed result with a status signal. CONSTITUTION:Each address signal 3 to the slots 21 to 2n of plural extension memory boards, which is outputted from a computer 1 is inputted to an address decoder 4 to generate select signals 51 to 5n This device obtains the number M of the extension memory boards mounted up to 2N-1 to a slot 2N among the respective slots 21 to 2n, from which a status signal generated in the slot mounting the extension memory board is inputted to an arithmetic circuit 8. The select signal 5M+1 of M+1th which is obtained by adding one to the number M is selected by a selector 6 from select signals 51 to 5n outputted from the address decoder 4. A status signal 9N to the select signal 5M+1 and the slot 2N is inputted to an AND circuit 7N so as to generate the select signal.
Patent JP-H06316597-A (JP)
Title: Peptide
Inventor: SHIBA TETSUO
IPC: A61P31/04
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a peptide, having the antimicrobial activity against Gram- positive and Gram-negative bacteria and useful as an antimicrobial agent for humans and animals. CONSTITUTION:The peptide has any of amino acid sequences expressed by the formulas H-Lys-Ile-Glu-Lys-Met-Gly-OH, H-Arg-Asn-Ile-Arg-Asp-Gly-OH, H-Ile-Val-Lys-Ala-Gly-OH and H-Pro-Ala-Ile-Glu-Val-Leu-Gly-OH.