baber/WOPTO huggingface dataset:
Patent JP-H06210881-A (JP)
Title: Print unit for printers
Inventor: MATSUZAWA NOBUYOSHI
IPC: B41J35/16
Filed: 1993-01-19
Abstract: PURPOSE:To provide a print head for a printer of a cassette exchange type, which is compact and simple in construction. CONSTITUTION:Provided on a main frame 9 are shafts 17a, 17b serving as guides, on which shafts are provided pawl rings 15a, 15b including a pawl 16 adapted to be driven by a motor 10. Provided on a plate 32 is a plate 21 adapted to be biased downward by a spring, on which plate 21 is rubber rings 20, 20 for sucking and discharging a ribbon cassette which is driven by a motor 22. A thermal head 29 is vertically movably provided on a plate 23, and a motor 26 is provided for vertically moving the thermal head 29.
Patent JP-S61199285-A (JP)
Title: Fitting structure of reel holding spring in tape storing box
Inventor: HASEGAWA AKIHIKO
IPC: G11B23/087
Filed: 1985-02-28
Abstract: PURPOSE:To increase efficiency of fitting work of a reel holding spring by prescribing maximum diameter of the basal part of a columnar projection, minimum diameter of the tip part and diameter of a through hole pierced in the support of the reel holding spring to specified relation. CONSTITUTION:A columnar projection 17 is tapered from the basal part 18 connected to inside of an upper half 2 toward the tip 19. That is, when maximum diameter of the basal part 18 of the columnar projection 17 is A, and minimum diameter of the tip 19 is B, the size relation is made to A>B. Accordingly, outer peripheral face of the columnar projection 17 forms slanted faces 20 connected along axial direction. For such a columnar projection 17, diameter C of the through hole 16 of the reel holding spring 12 is made smaller than maximum diameter A and larger than minimum diameter B, and a relation A>C>=B holds. In this case, periphery of opening of the through hole cuts into outer peripheral face of large diameter basal part of the columnar projection, and accordingly, shaking and tilting of the reel holding spring can be prevented, and efficiency of fitting work of the reel holding spring can be increased.
Patent JP-H06230698-A (JP)
Title: Cleaning sheet for copying machine
Inventor: IGUMA YUICHI
IPC: B05C21/00
Filed: 1993-02-02
Abstract: PURPOSE:To provide a cleaning sheet for the copying machine capable of being used for a long period by composing the sheet essentially of the thin-leaf heat- resistant polymer fiber, fibrillary heat-resistant polymer fiber and inorg. fiber to control the infiltrating property of silicone oil. CONSTITUTION:This cleaning sheet for the copying machine consists of 20-50wt.% of thin-leaf heat-resistant polymer fiber, 20-50wt.% of fibrillary heat- resistant polymer fiber and 20-40wt.% of the inorg. fiber having <=2mum diameter. Since the thin-leaf heat-resistant polymer fiber is used, the heat resistance is not deteriorated, the infiltrating property of silicone oil is controlled, and the diffusibility of the oil is improved. As the fibrillary heat-resistant polymer fiber is used, the fiber is sufficiently entangled with the thin-leaf heat-resistant fiber, and the desired paper tensile strength is obtained. Heat resistance is enhanced by using the inorg. fiber, the pore diameter of paper is decreased by the use of the fiber having 2mum diameter, and the amt. of the oozing oil is controlled.
Patent JP-2000233745-A (JP)
Title: Air conditioning system for rolling stock
Inventor: OGAWARA MAKOTO
IPC: B61D27/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience such as narrowing the inside volume in a car by forming a partial hollow part as a passage of fresh air and a hollow part of the other part as an exhaust passage of car inside air among a floorboard integral with the inside/outside skins of a rolling stock. SOLUTION: A duct is constituted by using a hollow part 15 existing inside a floor 2 of a rolling stock 1. Only the hollow part 15 of the floor 2 is used as a duct F, and hollow parts 14, 15 existing on another side of the floor 2 and a cylindrical space 5a having an almost triangular cross section arranged along the lower corner of a seat 6 are used as a duct E. The duct E widely and uniformly sucks in air in a passenger room 5 from these suction ports 5b by arranging the suction ports 5b having a cover net in plural places at intervals in the lengthwise direction of the cylindrical space 5a. Since a plate 10a of the floor 2 has the comparatively large cross-sectional area, fresh air and exhaust air can be sufficiently passed through the hollow part 15.  When fresh air before air conditioning is passed through the hollow part 15 of the floor 2, a temperature rise by solar heat is reduced, so that an air conditioning system can be advantageously applied in air conditioning.
Patent JP-S59163719-A (JP)
Inventor: MURAKAMI KENJI
IPC: H01H5/06
Filed: 1983-03-08
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-S54130866-A (JP)
Title: Frequency shift quantity measuring unit
Inventor: OOSAKI MASAMITSU
IPC: G01R29/06
Filed: 1978-04-03
Abstract: PURPOSE: To obtain a frequency shift quantiy measuring unit having no error, by combining two carriers and holding always the difference frequency and the level difference fixed.  
     CONSTITUTION: In calibration equipment 10, two reference oscillatin signals which are generated by using crystal oscillators 11 and 12 and have a fixed frequency difference have level fluctuation components stabilized by amplitude limitter 13, and a fixed level difference is given to them by fixed attenuator 16 to combine them, thereby generating a calibration signal. Switch 2 is switched to calibration side B to perform the indication calibration of the meter by adjusting variable attenuator 5 on a basis of accurate frequency-shifted calibration signals transmitted from calibration equipment 10, and next, switch 2 is switched to measured object side A to measure the frequency shift quantity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63283609-A (JP)
Inventor: NAKAJIMA SHOZO
IPC: A47F5/10
Filed: 1987-02-23
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-S58158725-A (JP)
Title: Pile-up and assembling construction of information processor
Inventor: UTSUKI YOSHIO
IPC: G06F1/16
Filed: 1982-03-12
Abstract: PURPOSE:To ensure the working efficiency and the safety, by providing an independent frame device and wiring for each device unit, installing in stepwise them on a base frame, constructing a main frame of a ceiling and outer walls of a rocker cabinet, and connecting cables between the devices. CONSTITUTION:A device unit 4 is assembled to an independent frame device, wirings in the frame are done, a multi-connector to be interfaced with the other device units is provided, and a required unit test is executed. A shelf unit block 42 having a printed board unit 42'' in stepwise on a power supply unit block 41 and a fan unit 42' is provided on the base frame 1 and a floppy disc device 43 is provided on an I/O interface unit 44 which is provided on the fase frame 1. The main frame 2 forming floor extension, side walls and ceiling shown in dotted lines is bridged with the evice unit by welding or screw tightening. Connector calbe are laid between the units 4.
Patent JP-S63206789-A (JP)
Title: Image forming device
Inventor: OZAWA HIROSHI
IPC: G03G15/36
Filed: 1987-02-23
Abstract: PURPOSE:To improve separability of paper after fixing from a heating roller by adjusting the pressurizing force of a press roller by a pressure converting means. CONSTITUTION:A heater 43 is lighted to heat the heating roller to about 185 deg.C surface temp. so that this image forming device is ready for a copying operation when a power supply is turned on. A guide selector 81 of a supplying means 50 is again set to a solid line position and a guide selector 87 is set to a broken line position when, for example, a synthetic copying mode is assigned. The pressurizing force of the press roller 42 is set at 80kg which is the same as the pressure at the time of executing copying just once. Copying and developing are then executed. Paper P is supplied between this photosensitive body 2 and an electric charger 31 for transfer, by which a toner image is transferred to the paper P. The paper P is stripped from the surface of the photosensitive body 2 by an electric charger 36 for stripping and is fixed 40. A 2nd original is then set on a platen 3. The pressure converting member 60 is actuated to change over the pressurizing force to 100kg when a print key is pushed. The second fixing is thus executed. The separability of the paper P is improved when the pressurizing force is increased.
Patent JP-H07248526-A (JP)
Title: Stroboscopic device
Inventor: KOBAYASHI KIYOTAKA
IPC: G03B15/03
Filed: 1994-03-10
Abstract: PURPOSE:To vary the irradiation angle of strobe light without increasing the thickness of a camera body. CONSTITUTION:When the focal distance of a photographing lens 3 is changed so that the lens 3 may be adjusted to a telephoto side, a variable power ring 6 is turned in a direction shown by arrow X. A driving lever 22 is turned clockwise by a cam 25 provided on a variable power ring 6. A guide rod 15 is pushed by one end of a driving lever 22 against the pressing of a coil spring 20. Since the guide rod 15 is fixed on a diffusing plate 12, the diffusing plate 12 is moved forward by pushing the guide rod 15. When the diffusing plate 12 is moved forward and separated from a strobe discharge tube 10 and a reflector 11, the irradiation angle with the strobe light is narrowed for telephotographing.
Patent JP-H04277683-A (JP)
Title: Current lead for superconducting apparatus
Inventor: KIMURA SHINICHI
IPC: H01L39/06
Filed: 1991-03-06
Abstract: PURPOSE:To obtain a current lead which provides a small self-forming magnetic field and a large critical current by providing an arrangement of a plurality of high temperature superconducting material as the element to form a current lead in which the positive and negative sides are alternately laid in both vertical and horizontal directions. CONSTITUTION:A plurality of ceramic group high temperature conducting material 5 which show superconducting condition at a temperature higher than liquid nitrogen temperature are arranged so that the positive and negative sides are laid alternately in both vertical and lateral directions. Moreover, a terminal 6 in the side of superconductive coil is formed by a flexible flat mesh lead of copper and the superconducting coil 1 is connected with a high temperature superconducting material 5 by the soldering. Moreover, an intermediate connecting terminal 9 is formed by a flat mesh lead of copper and the high temperature superconducting material 5 and a lead 10 are connected by the soldering. Thereby, the current and magnetic field generated in the high temperature superconducting material are reversed in direction and a critical current does not become small, because a large magnetic field is not generated.
Patent JP-S54131577-A (JP)
Title: Manufacture of composite permeable tube
Inventor: HAZAMA IWATAROU
IPC: B29D23/00
Filed: 1978-04-04
Abstract: PURPOSE:To manufacture composite permeable membrane tube suitable for membrane unit for treating water at low pressures by the procedure in which a taped permeable membrane and a porous base material are coiled into a tubular form in such a way that the permeable membrane is put between the porous base materials and also its side edge is partially overlapped. CONSTITUTION:The permeable membrane 1 is put between the porous base materials 2 and 3 to form a taped structure, and then it is wound around an adequate support tube 5 while forming the partially overlapped portion 4 along its side edge.  And, the spirally overlapped portion 4 is adhered integrally by supersonic wave  or high-frequency heating to manufacture composite permeable membrane tube of  a three-layered structure. The composite permeable membrane tube can be easily  manufactured at lower cost and is suitable for ultrafiltration and microfiltration  becuase it is sufficiently durable under a pressure of approx. several kg/cm<2>, as well  as can keep greater amounts of permeant water at long-term operation because pollution of the permeable membrane is less.
Patent JP-H11238482-A (JP)
Title: Gonverged ion beam device
Inventor: GOTO TOSHINORI
IPC: H01J37/12
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a converged ion beam device equipped with a quick- response electrostatic lens system which enables automatic focusing. SOLUTION: The external electrode 12 on one side of an objective lens 3 is connected with a lens power supply 14, being insulated from a lens barrel. The lens power supply 14 may be of ordinary DC voltage power supply emitting an output voltage variable within the range +500 V. This type of power supply has a quick responsiveness as high as several tens of kHz. If the voltage applied by the power supply 14 on the external electrode 12 is changed, the focal distance of the objective lens 3 can be varied, despite on a minor scale. If around 500V is applied on the external electrode 12 when the energy of the ion beam is 30 keV, the focus of the beam varies about 100 μm. Use of this objective lens 3 enables automatic focusing.
Patent JP-S59167682-A (JP)
Inventor: HISANAGA TSUNEJI
IPC: F26B17/20
Filed: 1983-03-12
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-H05337129-A (JP)
Title: Radio frequency bipolar electric surgical device
Inventor: NAIJIERU MAAKU GOOBURU
IPC: A61B18/12
Filed: 1993-03-01
Abstract: PURPOSE: To cauterize and cut tissue effectively with minimum blood observation by using an electric surgical device which has an ambipolar electroconductive phase head for cutting tissue with negative temperature resistance coefficient between two power source conducts, and heating the head by applying radio frequency electricity. CONSTITUTION: This device has a support structure 12 consisting of an insulation sheathed stainless steel tube 12T which is also used as a support shaft of the attachment for examination of the abdominal cavity and an insulated inner wire 12W. A U-shaped cutting loop 14L, made of silicon carbide with NTC (negative temperature resistance coefficient), of the cutting head 14 is stored in a ceramic plug 14P fixed at the end of the tube 12T. The cutting loop 14L has an exposed end protruding out of the end of the plug 14P and two enclosed rear ends 14LT coated with aluminum. The rear ends 14LT of the loop are stored inside the plug 14P, and are electrically connected to each metallic connector sleeve 14S.
Patent JP-S59167062-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/78
Filed: 1983-03-11
Abstract: PURPOSE:To omit an extra processing of heat treatment and prevent punch through by a method wherein the accelerating voltage and the dosage for ion implantation are selected, and an ion implanted region is positioned at a region deeper than the source and drain regions immediately under a gate electrode, when an MIS transistor whose threshold voltage is adjusted by implanting an impurity of the same conductivity type as that of a semiconductor substrate to said substrate. CONSTITUTION:A thick field oxide film 12 with a P<+> type isolation region 22 underlying is formed in the periphery of the P<-> type Si substrate 10, and a gate electrode 16 is mounted via gate oxide film 14 at the center of the surface of the substrate 10 surrounded by said thick film. Next, the N type source and drain regions 18 and 20 are diffusion-formed on both sides of the electrode 16 with said electrode as a mask, thus forming the elements into an MIS transistor. In this construction, if now the impurity concentration of the substrate 10 is 6.5X 10<14>, the dosage of the P type impurity is selected at 1.5X10<11>/cm<-2> and the accelerating voltage at 100keV, and then a P type region 26 for adjusting the threshold value reaching under the regions 18 and 20 is formed.
Patent JP-H11239019-A (JP)
Title: Antenna system
Inventor: NASUMI TATSUO
IPC: H01Q15/14
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce degradation in antenna electric performance by specifying the phase difference between a radio wave transmitted through a support structure and an electric wave passing through others. SOLUTION: The support structure 2 and a phase adjusting plate 5 in the passing range of a radio wave are made of dielectric such as aramid-fiber reinforced plastic, so a radio wave is transmitted. The plate thickness of the support structure 2 is 1 mm on one side and if the radio wave is delayed in phase by π/2 when transmitted through the 1 mm, it is considered that the radio wave after being transmitted through the support structure 2 is delayed in phase by π(=π/2×2) on both the sides. Here, the phase adjusting plate 5 of 2 mm in thickness is fitted and then the phase is further π delayed, so the radio wave transmitted through the support structure 2 and phase adjusting plate 5 has a phase difference 2πfrom the radio wave in an area where the support structure 2 is absent and the phase shift is eliminated.  This phase adjusting plate 5 can have proper thickness and a proper shape and be made lightweight by selecting the dielectric such as aluminum, glass fiber, and aramid reinforced fiber in conformity to conditions.
Patent JP-H11236225-A (JP)
Title: Method for forming glass element
Inventor: NISHIKAWA SHINICHI
IPC: C03B11/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a glass blank which does not give rise to cracking, clouding and blackening in the resulted glass element by preventing the fusion of a blank and mold surfaces regardless of the component and transition temp. of the blank for glass forming. SOLUTION: This method includes a stage for forming a film consisting of the sulfide or selenide of the one element selected from a group consisting of Mo, W and Nb to a preform and a stage for press forming the preform formed with the film described above by the molds. The film is preferably formed by a sputtering method or vacuum vapor deposition method and the preform consists of the blank for glass forming having the transition temp. >=500 deg.C.
Patent JP-2000239714-A (JP)
Title: Method for charging raw material into blast furnace
Inventor: NOUCHI YASUHEI
IPC: C21B7/20
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of raw material layer thickness ratio near a furnace wall, to stabilize gas flow rate and to realize stable operation of a blast furnace by dividedly charging the raw material toward the furnace wall from a pivoted chute and charging the raw material in the min. quantity batch as the last batch into near the furnace wall. SOLUTION: The pivoted chute 2 for charging the raw material into the blast furnace is pivoted, and while changing this inclining angle θ toward the furnace wall 1 from the furnace center part, the raw material is charged and ore layer 3 and coke layer 4 are alternately piled and filled layer by layer and the high temp. reducing gas generated with the combustion of the coke reduces the core to obtain molten iron. When the raw material for blast furnace is charged, the charging quantities per one charge of the ore and/or the coke as the raw material are charged so as to divide into two or more batches, and the raw material of the min. quantity batch in the divided batches is charged as the last batch into near the furnace wall.  In this way, the raw material piled shape from the furnace center part to the intermediate part is not changed and the raw material layer thickness ratio is controlled to stabilize the gas flow rate.
Patent JP-S63227416-A (JP)
Inventor: PEETAA KURIYUUGAA
IPC: B60J7/02
Filed: 1988-02-23
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-H01280863-A (JP)
Title: Document forming device
Inventor: INAGAKI TAKESHI
IPC: G06F17/22
Filed: 1988-02-25
Abstract: PURPOSE:To input a code without requiring a labor by displaying characters corresponding to all the points of a section together with a point number when a section number is inputted and updating a section point position displayed by operating a vertical cursor key. CONSTITUTION:A key input part 11, an input control part 12, a processing branch part 13, an effective point table decision part 14, a section number display control part 15, an effective point displaying table 16, an effective point display control part 17 and a display part 18 are provided. When the section number only is inputted, the characters corresponding to all the points of the section are displayed together with the point number and the section point position displayed by the operation of the vertical cursor key is updated. Accordingly, at the time of inputting the code, the code number of the desired character can be examined only by a simple key operation. Thereby, the code can be inputted without an excessive labor.
Patent JP-H01215533-A (JP)
Title: Arm member made of frp
Inventor: ISHIIDE HIDENORI
IPC: B60G11/00
Filed: 1988-02-25
Abstract: PURPOSE:To extend fatigue life, by a method wherein end members having fitting circular holes are provided on both ends of a longitudinal direction of an arm body made of FRP and an outer coating layer for tensility resistance in at least a sphere in the vicinity of a just side of the above-mentioned circular hole is formed of a trim and an outer layer having a reinforcing fiber whose linear expansion coefficient is higher than that of a reinforcing fiber of the said trim. CONSTITUTION:An outer coating layer 13 for tensile resistance made of FRP in at least a sphere in the vicinity of a just side of a circular hole 12c is formed of a trim 13a and outer layer 13b having a reinforcing fiber whose linear expansion coefficient is higher than that of a reinforcing fiber of the said trim. Then at the time when the trim 13a of the outer coating layer 13 for the tensility resistance and the outer layer 13b are cured through heating, residual distortion is generated due to a difference between linear expansion of both of them. Therefore, at the time when tensile load is applied to a space between two end members 12 due to the residual distortion, stress to be generated on the inside and outside of the outer coating layer 13 for the tensility resistance in the vicinity of the just side of the circular hole 12c can be mitigated. In other words, fatigue strength of the arm member 10 made of the FRP is improved and its fatigue life can be extended.
Patent JP-S63208432-A (JP)
Title: Method for transferring parts supply pallet and device therefor
Inventor: HATANO YOSHIKAZU
IPC: B65G60/00
Filed: 1987-02-23
Abstract: PURPOSE:To fully automate a production line and eliminate an operator's fatigue by providing a pallet stationary means for holding pallets reciprocally carried horizontally on a horizontal transfer means. CONSTITUTION:When pallets 5 are lifted by the predetermined quantity via an elevation means 10 and the uppermost pallet 5 has reached the position of a horizontal transfer means 30, the pallet 5 is transferred to the predetermined position forward. Upon completion of the aforesaid process, the pallet 5 is returned to the elevation passage position of the elevation means 10 and subsequently pushed further upward to be retained with a pallet stationary means 50 located at an upper level. On the other hand, when the next pallets 5 have reached the position of the horizontal transfer means 30, an empty pallet departs from the pallets 5 and is again transferred to the predetermined horizontal position, when the further next pallets 5 have reached the position of the horizontal transfer means 30. Upon completion of the aforesaid process, the pallets 5 again move upward and are held with the pallet stationary means 50, after taking in the previous empty pallet 5. The foregoing processes are repeated thereafter.