baber/WOPTO huggingface dataset:
Patent JP-H09311085-A (JP)
Title: Torque detector
Inventor: NODA NORIHIRO
IPC: A61G5/04
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a torque detector whose structure is simplified and whose reliability is enhanced by installing a hollow cylindrical slider or the like which is moved along the shaft of a wheel hub by torque applied to a had rim hub. SOLUTION: When torque due to the operation of a user is applied to a hand rim 7, the torque is transmitted to a hand rim hub 7a so as to become torque which turns a rod-shaped protrusion part 17. Thereby, the hand rim hub 7a is turned slightly with reference to a wheel hub 13. At this time, a slider movement member 19 and a pin member 20 are installed at the hand rim hub 7a, and force in the shaft direction of the wheel hub 13 is generated as force which moves a slider 15 due to a rotation. Then, the force is transmitted directly to the slider 15, the slider 15 is moved, and a generated torque value is detected by a position sensor 25 which is coupled to the slider 15. As a result, the structure of a torque detection apparatus is simplified, a complicate electric circuit or the like is not required, so that the apparatus is simplified as a whole.
Patent JP-H0711352-A (JP)
Title: Method for continuously melting and casting high melting point active metal
Inventor: KURODA ATSUHIKO
IPC: B22D11/04
Filed: 1993-06-23
Abstract: PURPOSE:To provide a continuous melting and casting method for high m.p. active metal enabling the improvement of melting efficiency. CONSTITUTION:In the method improving the heating efficiency of the melting at the time of continuously melting and casting the high m.p. active metal in a water cooling type copper crucible, as the base material set in the crucible at the initial stage of melting, by using the one having horizontal cross-sectional area in the lower part of the base material smaller than that of the base material main body, the continuous melting and casting are executed. It is desirable that the reduction ratio of the cross-sectional area at the lower part of the base material to the horizontal cross-sectional area of the base material main body is >=30%. Melting electric power consumption is reduced and the heating efficiency of the melting can be improved.
Patent JP-H09320216-A (JP)
Title: Optical pickup moving device
Inventor: ITO SHIGEHIRO
IPC: G11B21/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup moving device having a mechanical structure capable of surely and smoothly transmitting a driving force to an optical pickup. SOLUTION: A rack is composed of a fixed rack 3 fixed in an optical pickup 2, a slide rack 9 superposed on the fixed rack 3 by being shifter by one gear and slid against the fixed rack 3 and a pressing means 11 for pressing these racks in opposing directions, and the rearmost gear of the fixed rack 3 and the gear tip of the front gear are obliquely cut to be tapered. Since the gear tip is tapered, no crashing between the rack and the gear occurs, even if the rack is moved reversibly from the finish end, and thus smooth gear engaging is performed.
Patent JP-S6046715-A (JP)
Inventor: ARINOBU ICHIROU
IPC: H02H3/093
Filed: 1983-08-20
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-S5483770-A (JP)
Title: Forming method for pattern during semiconductor manufacture
Inventor: KOSHIMIZU HIROSHI
IPC: H01L21/302
Filed: 1977-12-16
Abstract: PURPOSE: To obtain a pattern which is excellent in thermal resistance and in resolving power by covering a substrate with a positive resist film, by applying a negative resist film onto it, and by forming selectively the positive film in the desired pattern with the negative pattern used as a mask.  
     CONSTITUTION: Semiconductor substrate 1 is applied with heat-resisting positive photo resist 2, and then with negative photo resist 3, exposure is done by using photo mask 4, and after development is done by a negative photo resist developer, postbaking is made to obtain resist patterns 2' and 3'. At this time, over-hunting of the negative photo resist layer is formed. Next, aluminum 6 is vapor-deposited on the entire surface and after dipping in acetone, unneeded aluminum is removed together with photo resists 2' and 3' by using an organic solvent exfoliation agent, thereby obtaining desired pattern 6'. Consequently, an excellent heat-resisting and high-resolving-power photo resist pattern with sufficient thickness against a lift- off can be formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0714767-A (JP)
Title: Method for growing cdte on si substrate by mbe
Inventor: KAWANO MASAYA
IPC: H01L21/20
Filed: 1993-06-23
Abstract: PURPOSE:To provide a method for growing CdTe epitaxial layer stably on an Si substrate by MBE. CONSTITUTION:A Si (221) off substrate (3 deg. off in the direction [-1 -1 4]) is employed for growing CdTe. In the substrate, lattice irregularity becomes 0 in the direction normal to step 3 because of the lattice relaxation. The substrate is cleaned at first by RCA cleaning before it is introduced to a growth system. The substrate is heated up to about 850 deg.C in a preheat chamber where protective oxide is removed from the surface of the substrate before it is introduced into a growth chamber. Temperature of the substrate is set at a predetermined level in the growth chamber and a molecular beam of CdTe is projected to effect the growth. At first, CdTe is grown by 500Angstrom  at 200 deg.C of substrate temperature and then it is annealed at 400 deg.C for 10min without irradiating the molecular beam before CdTe is grown again at 300 deg.C of substrate temperature thus obtaining a CdTe (112) off epitaxial layer 2. Half width of 220sec is obtained in X-ray diffraction. It is a very good value for CdTe/Si.
Patent JP-H0714423-A (JP)
Title: Conductive paste
Inventor: KUWAJIMA HIDEJI
IPC: C09D5/24
Filed: 1993-06-23
Abstract: PURPOSE:To reduce the resistance of through holes in a wiring board, by including a specific grain size of particulates on which a nickel plating is applied, and a silver plating is applied thereover. CONSTITUTION:This conductive paste includes a spherical form of particulates with the grain size less than 30mum, a nickel plating is applied on the surfaces, and a sliver plating is applied thereover; a flake form silver powder; a copper powder; and a nitrophenol sort. The almost spherical form of particulates are composed of a plastics or an inorganic material, and they are favorable to have the longer diameter less than 30mum, and to be conductive. The flake form silver powder is favorable to have the aspect ratio about 3 or higher, and the longer diameter of the grain size is less than 40mum. The copper powder is favorable to have the grain size as small as possible. As the nitrophenol sort, one sort or a mixture of several sorts of ortho-nitrophenol, meta-nitrophenol, para- nitrophenol, and 2, 4-dinitrophenol is used. By using this conductive paste, the through holes of a paper phenol copper-plated layered plate are filled so as to obtain a wiring board.
Patent JP-H02168560-A (JP)
Title: Sheet formed electrode and manufacture of same and secondary battery using it
Inventor: OSAWA TOSHIYUKI
IPC: H01M10/0565
Filed: 1988-06-22
Abstract: PURPOSE:To provide a lightweight, high energy density sheet-shaped electrode with high close contacting performance and high mechanical properties by forming an electrode from a highpolymer material active substance of specific series copolymer and an electricity collector of Al subjected to specified processing. CONSTITUTION:An electrode is formed from a highpolymer active substance of aniline series copolymers and an electricity collector of Al subjected to surface roughing process. This embodies a lightweight, high density sheet-shaped electrode which has high mechanical properties and high close contacting performance.
Patent JP-H0444867-A (JP)
Title: Data control device for page printer
Inventor: KANEMURA TOSHIAKI
IPC: H05K1/00
Filed: 1990-06-11
Abstract: PURPOSE:To enable landscape printing without rotating a font at 90 degrees by storing character font data in a dual port memory and performing both portrait printing and landscape printing. CONSTITUTION:A dual port memory 1 stores character font data, and an address generating means 2 generates selectively an address for reading out the character font data in each line, which are stored in the dual port memory 1, successively from left to right, and an address for reading out the character font data in each column, which are stored in the dual port memory 1, successively from top to bottom. Accordingly in the case of the so-called portrait printing in which an image is printed on longitudinally elongated paper, the address generating means 2 generates the address for reading out the character font data in each line, which are stored in the dual port memory 1, successively from left to right. On the other hand, in the case of the so-called landscape printing on transversely elongated paper set longitudinally, the address generating means 2 generates the address for reading out the stored character font data in each column successively from top to bottom. Therefore, the landscape printing can be performed without rotating a font at 90 degrees.
Patent JP-H01320617-A (JP)
Title: Magnetic head
Inventor: SAKAGUCHI HIROSHI
IPC: G11B5/53
Filed: 1988-06-22
Abstract: PURPOSE:To minimize the shift of position of a base and to fit the head at high speed and correctly by forming the part of the inserting hole periphery of an assembling screw to fit the head base to a supporting member to the thickness lower than the allowable strength of a base material while making the spot facing of side part thinner than the normal. CONSTITUTION:A protruded part 4' is provided at one side of a head base 4 and a head chip 1 is stuck to the lower surface of the protruded part 4' with adhesives. At other side of the base 4, an assembling screw inserting hole 11 is provided and the part of spot facing is made so as to make the peripheral part 12 thinner than the thickness of the base 4. The thickness of the sport facing part is set within the allowable strength of a base 4 material. Consequently, the residual stress to be caused by the twist of an assembling screw 3 can be suppressed small and the shift of position of the base 4 at the time of releasing the chuck for holding the base 4 due to the residual stress of the screw 3 is minimized. Thus, the adjustment at the time of fitting the head is facilitated and the fitting can be executed at high speed and correctly.
Patent JP-H0271719-A (JP)
Title: Mopping unit
Inventor: MAIKERU TEIRAA
IPC: A47L13/60
Filed: 1989-06-16
Abstract: PURPOSE: To obtain a high squeezing pressure by providing toggle link mechanisms to the squeezing rollers, one of the two rollers moves to the squeezing position when the foot pedal is pressed down. CONSTITUTION: A mop is put down in a bucket 1 through rollers 2, 3 in open position. A foot pedal 6 is pressed down to open toggle link mechanisms 12, 13 to move the roller 3 to the closing position 3'. The toggle link mechanism 12, 13 are moved slightly passing over the center, to a position determined by a stopper on the surface of the step of the mold bucket, almost aligning links 19, 22 and 20, 23 to the reciprocating pivot P at about the same level of the separated roller axes X and Y. Thus, the toggle link mechanisms 12 and 13 effectively act as complete support, keeping the distance of the rollers 2, 3, applying necessary pressure to the inserted mop, to squeeze the mop as it is pulled up by hand through the rollers 2, 3.
Patent JP-H06340180-A (JP)
Title: Heat sensitive recording material
Inventor: MIYAMOTO SHUJI
IPC: B41M5/26
Filed: 1993-05-31
Abstract: PURPOSE:To improve a stability of an image by allowing heat resistance and kinetic sensitivity to be compatible with each other, by a method wherein an intermediate layer consisting mainly of nonfoamable plastic microscopic and hollow particles having a fixed mean particle diameter and hollowness is provided, on which a heat-resistant and heat-sensitive recording layer containing a hindered amine compound is formed so as to let it have the fixed static coloring initiation temperature. CONSTITUTION:An intermediate layer to be formed on a substrate is formed by composing mainly of microscopic hollow particles made of copolymer resin consisting mainly of nonfoamable plastic microscopic and hollow particles such as vinyliden chloride and acrylonitrile having a mean particle diameter of 2mum-10mum and hollowness of at least 90%. A heat-sensitive recording layer which consists mainly of a developer such as 4,4'-dihydroxybenzophenone and contains a hundered amine compound is formed on the intermediate layer. Then the static coloring initiation temperature is set up at 110 deg.C or higher. In addition, tetrakis(1,2,2,6,6-pentamethyl piperidyl)butanetetracarboxylate is used as the hindered amine compound.
Patent JP-H11345885-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI KO
IPC: H01L27/088
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease the damages to a gate insulating film, by connecting a protecting element to the gate electrode of a MOS transistor. SOLUTION: In a protecting element 11, a gate electrode 5B and high- concentration N-type diffusion layers 3B and 3C are formed. The gate electrode 5B is connected to a pad 8 through a contact 6. The high-concentration N-type diffusion layer 3B is connected to a pad 7A for the gate of a MOS transistor 10. The high-concentration N-type diffusion layer 3C is connected to a high concentration P-type diffusion layer 4 through a wiring 9B. A gate electrode 5A of the MOS transistor 10 is connected to the high-concentration N-type diffusion layer 3B of a protecting element 11 through a wiring 9. The electric charge, which is charged into the pad 7A by plasma processing, flows into the high-concentration N-type diffusion layer 7A and raises up the potential of the high-concentration N-type diffusion layer 3B. At the same time, the pad 8 for the gate electrode 5B of the protecting element 11 is also charged, and the potential rises up. Therefore, the protecting element 11 is turned on.
Patent JP-S6214367-A (JP)
Title: Loading method for tray case of disk
Inventor: KOBAYASHI NORICHIKA
IPC: G11B17/04
Filed: 1985-07-11
Abstract: PURPOSE:To prevent the contact of the outer peripheral part of a disk with a tray case by arranging the tray case at the upper part of a turn table, loading the disk on the turn table with lowering the tray case and holding obliquely the window part peripheral side of the disk raising higher than a disk plane. CONSTITUTION:A tray case 30 positioned firstly at the upper part of a turn table 41 comes down. An optical disk 51 is loaded on the turn table in parallel and is lowered farther separating the tray case 30 and in a state that the periphery 33 of a notching window part 32 at the tray case 03 is raised higher than the surface of the disk 51, a space is generated at the lower side of the outer peripheral part 512 of the disk 51 and the tray case 30 is held in an oblique state during playing. It is possible to hold the tray case 30 obliquely by selecting the shape of the cam 48' of a guide arm 44. Thereby, the contact of the outer peripheral of the disk with the edge of the tray case is prevented and the impossibility of the playing can be evaded.
Patent JP-H11345869-A (JP)
Title: Clamp for circular substrates
Inventor: OKUMURA HIROSHI
IPC: F16B2/18
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a clamp for a circular substrate that presses only the outer edge, without making contact with the inner part of a circular substrate surface for fixation so that the range which can be inspected is enlarged. SOLUTION: This clamp for circular substrates that presses a circular substrate 2 at a plurality of positions of the periphery for fixation comprises a base member 4 for supporting the periphery of the circular substrate 2 from the bottom surface side and a clamp member 6, that is provided turnably neighboring on the inner edges of the base member 4, turns while contacting the bottom surface side of the periphery of the circular substrate 2, and presses down only the outer edges of the top surface side of the periphery. Consequently, only the outer edges are pressed without making contact with the inner part of the circular substrate 2 surface for fixation, so that the range which can be inspected is enlarged.
Patent JP-S60135659-A (JP)
Title: Automatic discharging device for water separated in fuel filter
Inventor: HASHIMOTO RIYOUJI
IPC: F02M37/32
Filed: 1984-07-25
Abstract: PURPOSE:To utilize an initial pump effectively to drain the water surely by a method wherein first valve, opening and closing a water discharging path in accordance with the floating and sinking of a float, is provided below the float while second valve, opening and closing by the energizing force of a spring, is provided at the downstream side of the first valve. CONSTITUTION:When separated water is not reserved, the larger float 16 sinks to the bottom surface of a water reservoir 14 to close the water discharging path 15 by the valve 16a. When the separated water has been reserved in the water reservoir 14, the float 16, whose specific gravity is smaller than the water, floats up, the first valve 16a is separated from the lower surface 16b, the separated water flows into the water discharging path 15 and arrives at the second valve 17. When the initial pump 6 is operated for starting an engine 1, a fuel tank 4 is pressurized and the fuel flows into the fuel filter 5 from a fuel supplying pipe 12. A pressure in the filter 5 is increased by the pressurized fuel and the second valve 17 is opened.
Patent JP-H01319335-A (JP)
Title: Transmission characteristic measuring instrument
Inventor: FUKUI TAKAMASA
IPC: G01D1/00
Filed: 1988-06-20
Abstract: PURPOSE:To shorten the measuring time by applying sweeping with high resolution on the way of sweep at the normal resolution so as to apply normal display and display with magnification at one measurement. CONSTITUTION:A sweep signal generator 11 is controlled by a controller 17, and a sweep signal is outputted normally by the normal resolution but in the case of sweeping a part desired for display with magnification, a sweep signal is generated with high resolution. When the sweep signal generator 11 sweeps with the normal resolution, the output of an A/D converter 14 is written at the speed of the normal resolution in a 1st memory 15. When the weep signal generator 11 is swept with high resolution, the output of the A/D converter 14 is written in a 2nd memory 16 at the speed of the high resolution and written in the 1st memory 15 at the speed of the normal resolution. That is, not all the data written in the 2nd memory 16 but skipped data are written in the 1st memory 15. Thus, the measuring time is shortened.
Patent JP-2000337445-A (JP)
Title: Toothed belt
Inventor: ITSUSHIKI SHIGEHIRO
IPC: F16G1/28
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a toothed belt to improve durability and also use an engine on which a direct injection fuel pump is mounted. SOLUTION: High elasticity fibers having an elastic modulus of 1000/d or more are arranged in the direction of belt length on the surface of the engaging surface of a toothed belt with density of 700 d/mm or more and the high elasticity fibers are formed integrally with rubber. PBO fibers are preferably used as the high elasticity fibers. The PBO fiber thread is exposed between synthetic fiber yarns and formed integrally with rubber cloth of which the toothed belt 1 consists, whereby the engagement surface of the toothed belt 1 has high friction resistance and is excellent in durability.
Patent JP-H05344239-A (JP)
Title: Ic for subscriber line
Inventor: SASAGUCHI ATSUMI
IPC: H04B3/03
Filed: 1992-06-12
Abstract: PURPOSE:To make it possible to obtain excellent call quality by lowering the sidetone of a SLT (single line telephone set) by constituting a sidetone erasing circuit on a silicon wafer. CONSTITUTION:When the handset of a SLT connected with a terminal T and a R point is raised for the purpose of a call, the current by power source circuits 1, 18 flows between the terminal T and the R point via the SLT, while a power source transistor for IC 17 is turned on and an IC for subscriber line starts to operate. The signal from the SLT is received in a reception circuit 4, passes a sidetone erasing circuit 5 and is transmitted to a terminal a. The signal from a terminal b passes through an amplifier circuit 3 and a drive circuit 2, becomes current modulation by the power source circuits 1, 18 and is transmitted to the SLT. At this point, the signal transmitted to the SLT from the terminal b returns to the sidetone erasing circuit 5 after the signal becomes the transmission signal from the SLT, is cancelled by the signal adjusted by a balance circuit 7 and does not appear in the terminal a.
Patent JP-S6214449-A (JP)
Title: Bend detecting method for semiconductor element lead
Inventor: HIGAKI YUTAKA
IPC: H01L23/48
Filed: 1985-07-11
Abstract: PURPOSE:To detect with high precision the bend of a lead by a method wherein the bent portion of an external lead and its end are recognized by two TV cameras and the quantity of the bend is determined on the basis of the relative positioning of the lead end image and lead base image. CONSTITUTION:A TV camera 3 recognizes the position of the end 2a of an external lead 2 and a TV camera 4 recognizes the position of the bent portion 2b of the external lead 2. The lead end image and the lead base image, covering the end 2a and the bent portion 2b, a picked up by the TV cameras 3 and 4, are respectively indicted by X/Y coordinates. The bend is represented by the difference between the two sets of coordinates. Computation is accomplished for each lead for the detection of the quantity of bend in the lead.
Patent JP-H0814968-A (JP)
Title: Electromagnetic flowmeter
Inventor: OKANIWA HIROSHI
IPC: G01F1/60
Filed: 1994-07-05
Abstract: PURPOSE:To measure the flow rate of a fluid even from the digital flow rate signal of a high-speed low-accuracy A/D-converting means when the rate of change of the digital flow rate signal is larger than a prescribed value by using both a low-speed high-accuracy A/D-converting means and the high-speed low- accuracy converting means in a combined state. CONSTITUTION:An electromagnetic flowmeter is constituted in such a way that a low-speed high-accuracy A/D converter 8 is actuated at every 100ms and measured values are obtained from the digital flow rate signal of the converter 8. On the other hand, the rate of change of the flow rate signal of a high-speed low-accuracy converter 11 is found and, when the rate of change is larger that a prescribed value, measured values are obtained from the digital flow rate signal of the converter 11. In other words, both converters 8 and 11 are used in a combined state and, when the rate of change of the flow rate signal of the converter 11 which is actuated at every 10ms is larger than the prescribed value, namely, larger than the rate of change of an analog flow rate signal or the prescribed value, measured values are obtained from the digital low rate signal of the converter 11. Therefore, the followup ability of the flowmeter can be improved inexpensively.