baber/WOPTO huggingface dataset:
Patent JP-2001063079-A (JP)
Title: Liquid storage container, liquid ejecting mechanism and liquid ejecting device
Inventor: IWANAGA SHUZO
IPC: B41J2/175
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To stabilize the ink supply by restraining unnecessary 'crush' of a negative pressure generating member in the vicinity of an atmosphere introducing part. SOLUTION: A recess part H1919 for reducing the contact area of the negative pressure generating member H1905 is formed on the surface of an ink tank H1900 facing a partition wall H1902 at a lower part of a contact surface H1918 to be contacted with a negative pressure generating member H1905. In this case, the contact area of a contact area reducing part H1920 is formed smaller than the contact area of the partition wall H1902 in the vicinity of a negative pressure generating member alleviating part H1913 having an atmosphere introducing groove H1914 of an atmosphere introducing part H1912, and the negative pressure generating member H1905.  Thereby, since the repulsion force per unit area applied from the surface facing the partition wall H1902, that is, the contact surface H1918 part to the negative pressure generating member H1905 is increased so that the negative pressure generating member H1905 in the vicinity of the recess part H1919 is crushed. As a result, 'crush' in the vicinity of the atmosphere introducing part H1912 is restrained so that the ink supply can be stabilized.
Patent JP-H0285818-A (JP)
Title: Large-aperture wide-angle variable focal distance lens
Inventor: MIYAMAE HIROSHI
IPC: G02B15/10
Filed: 1988-09-22
Abstract: PURPOSE:To easily change a variable power area to a long focus side by an internal extender in a high variable power ratio of eight multiple by providing the internal extender so as to be attachable and detachable between a variable power lens system and a master lens system, and also, allowing it to satisfy specific conditions. CONSTITUTION:Between a variable power lens system and a master lens system, an internal extender is provided so as to be attachable and detachable. Also, (d), hereinafter with regard to the master lens system, fm, Rm1, Rm2, Np1, Np2, and gammae denote an air interval between the variable power lens system and the master lens system, a composite focal distance, a radius of curvature of a convex lens of an object side, a radius of curvature of an image side of the convex lens of the object side, a refractive index of the object side lens, a refractive index of the convex lens for constituting a doublet, and an angular magnification of the internal extender, respectively, the title lens is allowed to satisfy conditional expressions (1) - (3). In such a way, a zoom lens with a high variable power which is suitable for a household video camera, etc., is obtained.
Patent JP-S61102828-A (JP)
Inventor: TEIRO DEIIPUHORUTSU
IPC: G11B31/00
Filed: 1985-10-24
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-2000068950-A (JP)
Title: Same code proof-test device
Inventor: IWATA KOICHI
IPC: H04B17/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To conduct a same code proof-test with high efficiency by generating the same codes at an optional position and range without the need for the user to index an initial value. SOLUTION: The same code pattern data generating means 10 generates code pattern data in the inside and generates the same code pattern data Do with the same codes based on the test pattern insertion data TD and the code pattern data. An initial value extract means 20 extracts an initial value I when code pattern data are generated from the same code pattern data generating means 10. The same code position/range setting means 30 sets a position and a range for generating the same code. A test pattern generating means 40 generates a test pattern T with the same data value as the code pattern data based on the set range and the initial value I. A test pattern insert data generating means 50 inserts the test pattern T to a position set by the input data Di to generate the test pattern insertion data TD.
Patent JP-H0789480-A (JP)
Title: Running driving device of bicycle
Inventor: TAKATANI TOSHIO
IPC: B62M1/20
Filed: 1993-09-22
Abstract: PURPOSE:To make running possible by moving up and down a saddle seat as well as by pedalling a bicycle with feet. CONSTITUTION:In a bicycle adapted to run by pedalling 1 top drive a rear wheel 2 through a power transmission mechanism for a pedal, the bicycle 5 is provided with a rotational driving mechanism 4 for coverting vertical motion of a saddle seat 3 into the rotational movement. A chain is laid between the gear of the rotational driving mechanism 4 and the gear of the rear wheel 2. The bicycle 5 is forced to run both by the pedalling 1 operation and the operation of moving up and down the saddle seat 3, and the transmission of power to the gear of the rotational driving mechanism 4 can be freely switched on and off.
Patent JP-H04115233-A (JP)
Title: Nonlinear resistance element
Inventor: KODERA KOICHI
IPC: G02F1/136
Filed: 1990-09-05
Abstract: PURPOSE:To obtain the nonlinear resistance element which has high nonlinearity and suitable for high-fineness displaying by interposing a composite layer formed by incorporating carbon (C) into a semiconductor material essentially consisting of a chalcogen material between a 1st electrode layer and a 2nd electrode layer. CONSTITUTION:The 1st electrode layer 2 consisting of Cr is formed at 100nm by a sputtering method on a glass substrate 1 and the composite layer formed by incorporating the carbon (C) into Sb2Te3 is laminated at 300nm thereon. The layer 3 is formed by sputtering using a sputtering target consisting of Te and Sb in an atmosphere of C2H6 contg. the carbon (C) mixed with Ar which is an inert gas, by which the compsn. thereof is made into (Sb2Te3)80 C20(mol%). Further, a protective insulating layer 5 consisting of SiO2 having contact holes 4 is formed at 200nm and the 2nd electrode layer 6 consisting of Cr is provided at 100nm. The layer 6 is connected to a transparent picture element electrode 7 consisting of ITO. The nonlinear resistance element which has the high nonlinearity and is suitable for the high-fineness display is obtd.
Patent JP-H1082845-A (JP)
Title: Magnetic field sensor
Inventor: ARAI KENICHI
IPC: G01N27/72
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field sensor that can detect the high frequency magnetic field of a GHz band and has a small ratio of inductive voltage caused by an electric field. SOLUTION: Earthing conductors 3-1, 3-2 are separately formed on the respective outer surface of dielectric circuit boards 2-1, 2-2 formed almost in a C-shape and opposed to each other with C-shape through-parts and gap parts G coinciding with each other. A specified position opposed to the gap part G with C-shape through-hole in between is made a starting edge position P, and a specified position in one half peripheral part of C-shape is made a terminal position E. A strip conductor 4 is formed at the inner surface of the dielectric circuit boards 2-1, 2-2 on one side from the starting edge position P along the other half peripheral part of C-shape, across the gap part G and along one half peripheral part of C-shape up to the terminal position E.  The strip conductor 4 is electrically connected to the earthing conductors 3-1, 3-2 in the terminal position E, and the earthing conductors 3-1, 3-2 are electrically connected so as to take off inductive voltage between the starting edge position P of the strip conductor 4 and the earthing conductor 3-1.
Patent JP-H08102333-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: ODA MITSUNORI
IPC: H01M10/05
Filed: 1994-09-30
Abstract: PURPOSE: To provide a nonaqueous electrolytic secondary battery with high energy density and long cycle life by ensuring the retention amount in a negative electrode by a simple method. CONSTITUTION: Metallic lithium 4 is electrically connected to a negative electrode 2 mainly comprising a carbon material through a battery can 3 and arranged so as not to come in contact with the negative electrode 2 when a battery is assembled. When an electrolyte is poured, the metallic lithium 4 is dissolved by the potential difference to the negative electrode 2, and dissolved lithium ions are inserted into the carbon. Irreversible reaction of the negative electrode 2 in charge/discharge is hardly performed, capacities of a positive electrode 1 and the negative electrode 2 are adequately distributed, thereby, energy density is increased.
Patent JP-H1178996-A (JP)
Title: Cabover car
Inventor: IZUMI SHINICHI
IPC: B62D21/15
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To increase safety by disposing a lateral frame at the rear of a cab, holding the cab on the lateral frame at the front side, and providing a cab escaping mechanism to escape the cab from the frame to the diagonal upper rear side so as to absorb impact produced at a head-on collision, secure a survival space for occupants. SOLUTION: When a cabover car 1 causes a head-on collision, the impact absorbing part K of a frame 2 is collapsed in longitudinal direction and, at the same time, an impact force transmitting member 11 is rotated about its front end, and then its rear end is moved upward so as to hold the shape of the impact force transmitting member 11. In this case, a movable lateral frame 13 is moved upward as the rear end of the impact force transmitting member 11 is moved upward, and a pair of link members 17 and 20 of a cab escaping mechanism 21 are rotated about its rear end. Thus the movable lateral frame 13 is rotated so that it is raised bay the lateral frame in diagonal rearward, and a cab 4 held by the movable lateral frame 13 escapes in diagonal upper rearward with its shape held as it is, thus securing the survival space for occupants.
Patent JP-H1177231-A (JP)
Title: Billet feed device for forging press
Inventor: MINO MASANOBU
IPC: B21D43/05
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to correspond to the change of the billet delivery position of a forging press with high durability. SOLUTION: This device is made to correspond to the change of the delivery position D in the longitudinal direction by moving a longitudinally movable frame 11 in the longitudinal direction, moving a clamp 50 in the longitudinal direction, and adjusting the movement. The clamp 50 is mounted on the lower end of the frame 11 in a vertically oscillating manner, and the oscillation is achieved by the vertical oscillation of a spline shaft 61 integrated with the clamp 50. A trunnion 62 is fitted to the spline shaft 61, and when a vertically movable arm 63 connected to the trunnion 62 is elevated/lowered by a ball screw mechanism, the trunnion 62 slides on the spline shaft 61 and is elevated/ lowered, and the spline shaft 61, i.e., the clamp 50 is oscillated and moved between the receiving position and the delivery position D.
Patent JP-H0283817-A (JP)
Title: Magnetic disk
Inventor: KUDO ICHIRO
IPC: G11B5/66
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a higher recording density and higher reproduced output with simple means by forming patterns of many microbits consisting of a superconducting material on a magnetic recording surface. CONSTITUTION:Fine Co-Cr particles are applied in the form of a thin film on the surface of a substrate 2 to form the magnetic recording surface 3. The memory bit patterns 4 consisting of the superconducting material such as nibium, vanadium, tantalum, and other alloys and compds. are formed thereon. The patterns 4 are deposited and formed by forming the many doughnut-shaped very small recording bits 5 to prescribed arrangement by a photolithographic technique. A magnetic head is disposed in proximity to the bits 5 and information is written on the recording surface 3 by the eddy currents generated by the magnetic fields of the head. The strong magnetic fields generated by the bits 5 are captured by the head and the information is read out at the time of reproduction. The higher recording density and the higher reproduced output are, therefore, obtd. with the simple means.
Patent JP-H1080648-A (JP)
Title: Rotary disk-type electrostatic powder coater
Inventor: KOBAYASHI FUJIO
IPC: B05B5/04
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute a discharged paint by providing plural blades to the rotary disk rotatably attached to the main body of a coater and radially discharging a powder paint so that the blades are confronted with the paint discharge passage of the disk. SOLUTION: A powder paint carried by air from a paint source is supplied to the central part of a paint discharge passage 19 between an upper disk 5 and a lower disk 6 through a paint feed passage 16, then passed through the passage 19, radially moved outward and discharged from a paint discharge port 20 in direction of the arrow A. In this case, the powder paint is charged by a corona pin 21 set at the lower end of the paint feed passage 16, and the charged paint is passed through the paint discharge passage 19 and discharged toward a material to be coated. The air carrying the powder paint is abutted on a blade 9 while passing through the passage 19 to impart a torque to the disk 4 through the blade 9, hence the paint is micronized, and the distribution density of the discharged paint is made uniform.
Patent JP-H0642457-A (JP)
Title: Pressurized fluid generating device by pressurized fluid revolution device
Inventor: ISE YOJI
IPC: F04B35/00
Filed: 1992-07-23
Abstract: PURPOSE:To generate the pressurized fluid by converting the revolution energy of a pressurized fluid revolution device to the reciprocating movement of a piston. CONSTITUTION:A cam follower 3 is guided to a cam groove 2 by the revolution movement of the rotary shaft 1 of a pressurized fluid revolving device, and a piston 4 shifts reciprocatingly, and fluid flows into the piston 4 through a fluid inflow port 7, fluid effluence port 8 and a fluid piston inflow port 9, and the fluid piston inflow port 9 is sealed, and when the piston 4 returns to an original position, a pressure is generated, and when the pressure becomes over a certain pressure, fluid flows out through a check valve.
Patent JP-H0194893-A (JP)
Title: Industrial sewing machine
Inventor: BERUNTO ORUBURITSUHI
IPC: D05B69/18
Filed: 1987-09-24
Abstract: PURPOSE: To surely prevent the obstruction of signal transmission by providing a driving stage provided with a device for inverting transmission signals in the respective output of n pieces of constituting elements and providing a formation device of the difference of inverted signals and non-inverted signals in the respective input of the n pieces of the constituting elements. CONSTITUTION: The operation of an adjustment controller 8 are performed through an operation and display device 9. Then, in order to transmit the signals back and forth among the n pieces of the connected constituting elements, respective two conductors 34 and 35, or 36 and 37 are provided. Also, to the respective output 16 and 19 of the n pieces of the constituting elements, the driving stage 26 provided with the device for inverting the signals to be transmitted is disposed. Further, through the respective conductors 34 and 35 or 36 and 37, the inverted signals LB and the non-inverted signals LA are transmitted. Also, to the respective input 17 and 20 of the n pieces of the constituting elements, the difference formation device 27 for forming the difference of the inverted signals LB and the non-inverted signals LA is provided.  As a result, the obstruction of the transmission of the signals can be surely prevented.
Patent JP-S6392100-A (JP)
Inventor: OKADO MASAO
IPC: B65G35/04
Filed: 1986-10-06
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-S60128907-A (JP)
Title: Turbine protection device
Inventor: MATSUMOTO TAKUSHI
IPC: G01H1/00
Filed: 1983-12-16
Abstract: PURPOSE:To prevent turbine tripping when a small earthquake is detected by a seismometer, by changing over the present filter to a filter for earthquake capable of cutting a signal up to comparatively high frequency components of a shaft vibration and to promptly trip a turbine in case of a big earthquake to protect a turbine. CONSTITUTION:Each output signal from each of shaft vibration detectors 5a-5n, detecting shaft vibration of a turbine shaft, is converted by means of a turbine monitor board 7 and inputted to a low frequency cut filter 8a or a filter 8b for earthquake through a filter changeover switch 23. Said switch 23 performs changeover by means of a relay 22 energized according to output signals from the plural number, for example, 2 sets-8 pieces, of seismometers 20a-20d, 20w- 20z provided on a generator base stand 1. A turbine trip device 13 is put in operation according to a result of judgment on magnitude of displacement quantity by means of a vibration relay board 11 which inputs signals via the filter 8a or 8b, or, it is put in operation in case of a large-scale earthquake through closing a switch 26 by means of a relay 24.
Patent JP-H0285779-A (JP)
Title: Input-output circuit
Inventor: SHIMIZU MASAHIKO
IPC: G01R31/28
Filed: 1988-09-21
Abstract: PURPOSE:To successively evaluate the characteristics of an input voltage in a test mode by using (n-1) pieces of (n) pieces of input-output terminals as input terminals and the n-th terminal as an output terminal. CONSTITUTION:When an L level is inputted to an input terminal 101 which is exclusively used for switch modes, a normal using state is set and two-way terminals 102, 103, 104, and 105 are switched to input and output sides by means of control signals DE1-DE4 from an internal logic section. When an H level is inputted to the terminal 101, on the other hand, the mode is switched to the test mode of an input-output buffer section and the terminals 102, 103, and 104 are used for the input and the terminal 105 is used for the output. When H levels are inputted to the terminals 103 and 104 in such state, the input signal of the terminal 102 is outputted to the terminal 105 and, when the terminal 105 is observed, the input voltage characteristics of an input buffer 107 can be evaluated. When H levels are inputted to the terminals 102 and 104, the input signal of the terminal 103 is outputted to the terminal 105 and, when the terminal 105 is observed, the input voltage characteristics of another input buffer 108 can be evaluated.
Patent JP-H0573403-A (JP)
Title: Mask information generating device
Inventor: TAKAYAMA SATORU
IPC: G06T3/00
Filed: 1991-09-18
Abstract: PURPOSE:To generate mask information at a high speed without depending on the number of bits for constituting a picture element. CONSTITUTION:The device is provided with a bit position management unit for holding a bit position of a start point of an image transferred into a memory, and also, calculating a bit position of a picture element existing next to an end point of a transfer image obtained by adding the number of horizontal bits for constituting the transfer image with the bit position of the start point, and a word number management unit for managing the number of words of the remaining transfer image by decreasing the number of words of the transfer image by one simultaneously with transferring one word. Also, this device is constituted of a mask information generating unit for generating mask information by decoding the bit position of the transfer start point of an image outputted from the bit position management unit and the point obtained by addition, and a control unit for executing a processing for taking synchronization between each unit.
Patent JP-H08107875-A (JP)
Title: Endoscope shape detector
Inventor: TANIGUCHI AKIRA
IPC: A61B1/00
Filed: 1994-09-30
Abstract: PURPOSE: To facilitate the determination of the shape of an endoscope inserted into a specimen by arranging a detection image display means to display the shape of the endoscope simultaneously on two screens mutually from the direction of a view point. CONSTITUTION: A drive signal is supplied to source coils 16i of a probe 15 set in a channel 13 of an endoscope 6 to generate a magnetic field. A magnetic field detection signal detected with 3-axis sense coils 22a-c is amplified to be inputted into a detecting section. Then, the signal is inputted into a position detecting section to obtain positional information estimated for the source coils 16i. A shape image generating section generates an image for one direction of view point while generating an image from the direction of view point differing by 90 deg. from the above direction of the view point. As a result, two images are displayed simultaneously on a monitor 23 via a monitor signal generating section. This detector facilitates the understanding of the shape of an endoscope inserting part inserted into a specimen in a stereoscopic manner.
Patent JP-S6297097-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/054
Filed: 1985-10-24
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-S61116825-A (JP)
Title: Formation of multiple electrode thin film
Inventor: HAMAKAWA YOSHIHIRO
IPC: C23C16/50
Filed: 1984-11-12
Abstract: PURPOSE:To form a substantially large size thin film on a substrate placed outside the discharge region through discharges at respective regions by providing at least three electrodes and supplying high frequency power to each electrode. CONSTITUTION:A substrate 4 is held 8 within a vacuum tank 7 with the thin film forming side placed downward, the electrodes 9a-9e are arranged with the interval for generating uniform plasma between them, a substrate 4 is heated 7 from the rear surface and a high frequency power is supplied 10. The power is supplied to each pair of electrodes 9a, 9c, 9e and electrode 9b, 9d to form uniform discharge between each electrode. Each electrode is perpendicular to paper surface and has predetermined length. The power supply apparatus 10 matches the power supplied from the high frequency power supply 11 with the load by capacitances 13a, 13b in the circuit 12 and supplies the power to two pairs through adjustment with capacitance 13c. Such floating type matching circuit forms symmetrical plasma between electrodes. With such structure, large size and uniform thin film can be formed without rotation of sample board.
Patent JP-S61115606-A (JP)
Title: Rolling plate made of copper and copper alloy
Inventor: SASAKI YASUNORI
IPC: B21B3/00
Filed: 1984-11-12
Abstract: PURPOSE:To obtain a rolling plate made of copper and copper alloy on which finger prints and hand prints are hardly stickable by roughening the surface of the rolling plate made of copper (alloy) with a rolling roll having the roughened surface to some extent and forming the crest of the surface of the rolling plate to a sharp-edged shape. CONSTITUTION:The copper (alloy) is rolled by, for example, a steel roll of which the surface is roughened by a means such as shot blasting and the surface thereof is roughened in the following manner: The surface of the rolling plate is so rolled that the max. height within at least 1 inch length in the direction parallel and perpendicular thereto is >=2mum and that the number of the crests having >=15mum inch height within 1 inch length is >=15 pieces and further the surface is so roughened that the above-mentioned crests have the sharp edged shape. The rolling plate made of the copper and copper alloy which are im proved in the resistance to finger prints and eliminates the need for finger print removing in the production process is thus obtd.