baber/WOPTO huggingface dataset:
Patent JP-H05159778-A (JP)
Title: Manufacture of hydrogen storage electrode
Inventor: KINOSHITA KYOICHI
IPC: B22F7/08
Filed: 1991-12-05
Abstract: PURPOSE:To avoid worsening of productivity, so that baking temperature control can be improved, by interposing a halfmanufacture product of finishing preliminary drying sheet by sheet by a thermal conductive interim plate and pressure plate, and further pressing the product left as interposed to bake it in a convection heating furnace. CONSTITUTION:Hydrogen storage alloy powder is crushed, to perform electroless copper plating by using a plating solution, and kneaded by adding PTFE dispersion to this powder, and after preliminary molding into a sheet shape, the powder is pressure bonded to both surfaces of a nickel expander metal to form a halfmanufacture product 1. Preliminary drying of the product 1 is performed in a vacuum chamber 2, and a predetermined number of sheets of the products 1 and an intermediate plate 3 are alternately laminated and placed on a pressure plate 4. Next, a pressure plate 5 of the same shape to the plate 4 is piled on the laminated product, and bolts 61 are inserted to through holes 43 to apply a pressure to the laminated product by fitting a washer 62, spring 63 and a nut 64 to the bolt 61. Then, the compressed laminated product is arranged in a convection heating furnace and baked. In this way, temperature dispersion between the baked products can be decreased very small to improve productivity in a baking process.
Patent JP-H01162995-A (JP)
Title: Slot structure accepting one to five coins simultaneously
Inventor: TANIKADO TOSHIO
IPC: G07F1/02
Filed: 1987-12-18
Abstract: PURPOSE: To perform convenient use by putting all plural coins required for one game altogether into a coin feeding port, tentatively holding them and automatically feeding each coin in an order from the state at the time of feeding the coins to a game machine such as a throttle machine or the like. CONSTITUTION: A coin feeding port body B is provided with a recessed part 4 for tentatively holding the plural coins H in a dropped state on a front side passage wall surface in front opposite to the guide abutting surface 3 at the coin feeding port 1. Then, a recessed part bottom surface 5 is formed into a slope downward to a coin passage and the guide abutting surface 3 is not turned to a simple plane but turned to a curved surface by warping the upper part backwards. Thus, at the coin feeding port 1, just by piling up, bringing and putting in the plural corns H required for one game, the respective coins H are automatically fed in the order one by one. Thus, the coins are easily, surely and quickly fed without any fixtures.
Patent JP-2000144919-A (JP)
Title: Unit building and construction method therefor
Inventor: TAKABAYASHI AKIRA
IPC: E04B1/348
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To increase the structural strength of a ceiling of an unit building having a wide continuous space omitting columns by thickly forming web portions of ceiling beams intersecting corner portions with columns omitted in X direction of the building unit with columns omitted and accompanying a reinforcing beam to the ceiling beams intersecting in Y direction. SOLUTION: Each column-omitted corner portion of four building units with column-omitted is arranged by butting each other at the column-omitted joint portion 14, and a wide, continuous occupancy space is formed by these four units 12 with column-omitted. Here, the four building units 12 with column omitted are connected to reinforcing members at the outer side surface of the ceiling beam 23X perpendicular to the column-omitted corner portion for reinforcement in a stage of factory production at each of the neighboring column- omitted building unit 12.  Also, from a ceiling beam 23Y in Y direction intersecting the column-omitted corner portion of the column-omitted building unit at one side of the column-omitted jointing portion 14, a reinforcing beam 30 crossing to the ceiling beam 23Y in Y direction of the column omitted building unit 12 at the other side is accompanied in the same manner on the construction job site.
Patent JP-H09146015-A (JP)
Title: Stereoscope
Inventor: KANEDA KEIJI
IPC: A61B1/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To easily obtain an image with a stereoscopic feeling by obtaining such constitution that the combination magnification of a pair of eyepieces are different. SOLUTION: This stereoscope is provided with a pair of image fibers constituted by fitting an objective lens 2 to one end and fitting the eyepieces 30 and 32 to the other end, and the combination magnification of a pair of eyepieces 30 and 32 is mutually different. That means, the combination magnification of the eyepiece 30 for the right eye is about 10-100 and that of the eyepiece 32 for the left eye is about 11-110, for example. Besides, the difference of the combination magnification between them is 5-10%, preferably, about 10%.  Since the difference of the combination magnification between the eyepices 30 and 32 is 5-20%, more preferably, about 10% when the stereoscope is constituted in such a way, the images whose size is different as much as the above mentioned difference are formed on the left eye and the right eye even when a distance between the tip of a rod lens and an object to be observed is apart. As the result, an object to be observed can be viewed with the stereoscopic feeling.
Patent JP-H06149043-A (JP)
Title: Electrophotographic recorder
Inventor: MASUDA KATSUMI
IPC: G03G15/08
Filed: 1992-11-06
Abstract: PURPOSE:To make much toner adhere on a photosensitive body from the beginning so that the density shortage of an initial image can be prevented in the case of attaching a new developing device and performing developing by incorporating a developing roller in a state where the toner is previously made to adhere. CONSTITUTION:The toner (t) is made to adhere on the external periphery of the developing roller 36 rotating clockwise by a toner supplying member 43. The tip end of a thinning layer blade thins the adhering toner (t). The toner (t) whose layer is thinned is made to adhere on the photosensitive body 12 through a developing roller window, and the developing device 14 visualizes an electrostatic latent image on the photosensitive body 12. In the developing roller 36, a substance on which the toner (t) previously adheres is incorporated, so that much toner (t) can previously adhere on the photosensitive body 12 from the beginning. As a result, the number of passing paper is three till solid density reaches 1.4, so that the rise of the density becomes good.
Patent JP-2001143816-A (JP)
Title: Card connector
Inventor: OYA MASAAKI
IPC: H01R13/633
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a card connector that can apply a proper braking force to two types of cards having a different thickness in the ejection of the cards and reliably prevent a jumping out of the cards. SOLUTION: The card connector is disposed at a position where the first card 20 is abutted to the bottom surface of an upper main body 21 in the first card 20 when it is loading and the second cad is contacted to a bottom surface of a main body of the second card when it has been loaded, and includes a resilient braking piece 7 for applying a braking force to the first and the second cards in the card ejection.
Patent JP-H09154950-A (JP)
Title: Catheter tube
Inventor: MAKI SHIN
IPC: A61M25/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a catheter tube having function curving the leading end part and capable of being reduced in its diameter. SOLUTION: A catheter tube has a tube main body 2 and four lumens are formed in the tube main body 2. Three lumens 32, 33, 34 among them approach each other or come into contact switch each other and are positioned in the vicinity of the outer periphery of the catheter tube. Anti-shrink members 6 composed of flat coils are housed in the part other than the bent part (leading end part) of the catheter tube of the lumens 32, 34 and a drawing wire 41 is inserted into the lumen 33. By separating the wire lumen 33 and the anti-shrink member lumens 32, 34, the diameters of the individual lumens can be reduced and, as a result, the outer diameter of the catheter tube can be reduced.
Patent JP-H05161070-A (JP)
Title: Solid-state image pickup device
Inventor: MAKINO KENJI
IPC: H04N5/335
Filed: 1991-12-06
Abstract: PURPOSE:To attain image pickup even when an intense optical signal is received by decreasing a signal charge storage time of each picture element more than a time required for reading all picture elements. CONSTITUTION:Photo diodes 11 (picture elements) are arranged in 2-dimensions and sources of reset and read MOSFETs 12, 13 are connected in common to each cathode. The charge integrated in the picture element selected by read vertical horizontal shift registers 14, 16 is read by a read amplifier 17. Furthermore, the picture element selected by reset use vertical horizontal shift registers 18, 20 is reset independently of the signal read operation by the signal read circuit 17.
Patent JP-H07182807-A (JP)
Title: Optimum idle seek in data servo control of magnetic storage
Inventor: YOSHIOKA MASAKI
IPC: G11B21/08
Filed: 1993-12-22
Abstract: PURPOSE:To improve the throughput of an idle seek by performing the control to compensate a mechanical displacement during an idle seek operation of a magnetic storage. CONSTITUTION:An offset detector 14 detects an offset amount alpha 20 of heads 2 and 18 looking from a head 17 and an offset amount beta 21 of heads 3 and 19 looking from heads 1 and 17. A microcomputer 9 computes and stores the offset amount and the priority of a next idle seek operation is set based on these stored values. Thus, the idle seek operating time is reduced and the throughput is improved.
Patent JP-H10170125-A (JP)
Title: Ice storage type cold salt water supplying device
Inventor: SANUKI MASAO
IPC: F25D13/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an ice storage type cold salt water supplying device, capable of supplying cold salt water continuously for a long period of time. SOLUTION: A water tank 1 is partitioned by a partitioning plate 2 into an ice water tank 3 and a salt water tank 4 while ice blocks 6 are supplied from an ice making machine 5 and water is supplied through a water supplying valve 10 respectively into the ice water tank 3 and salt water is circulated between a salt water tank 4 and the ice water tank 3 by a cold salt water circulating pump 16. Concentrated salt water, manufactured by a concentrated salt water manufacturing device 32, is supplied into the suction pipe 13 of the salt water tank 4 by a constant volume pump driven by a pump motor 42 and is diluted. The concentration of the diluted salt water is detected by a concentration sensor 19 and the diluted salt water is supplied to a used place by a water sending pump 23.
Patent JP-H10158814-A (JP)
Title: Vacuum evaporation system and method of its use
Inventor: TAKESHITA YUKITOSHI
IPC: C23C14/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum evaporation system which is capable of rapidly and easily removing the stains of an org. system sticking to the inside walls of the system and in which a sufficiently high vacuum state is maintained. SOLUTION: This vacuum evaporation system 1 has a vacuum chamber 2 and both side parts of the vacuum chamber 2 are provided with a gas introducing system 3 and a gas discharge system 4. A circular substrate holder 8 is freely rotatably installed above a sputtering vapor deposition source 5. A substrate to be formed with thin films is mounted at the substrate holder 8. A thin film 10 of a metal oxide having a photocatalyst effect is formed over the entire surface of the inside wall of the vacuum chamber 2.
Patent JP-H01165645-A (JP)
Title: Production of polypropylene resin composition
Inventor: ASANUMA TADASHI
IPC: C08L23/14
Filed: 1987-12-22
Abstract: PURPOSE:To obtain the title highly crystalline composition without problems such as an odor and a decreased MW, by melt-mixing a specified crystalline propylene copolymer (or a product thereof treated with alcohol) with a crystalline PP and irradiating the mixture with a radiation. CONSTITUTION:30-0.01mol% alkenylchlorosilane (a) having at least one Si-Cl bond (e.g., vinyltrichlorosilane) is copolymerized with propylene (b) in the presence of a stereoregular polymerization catalyst (c), and the product is optionally treated with alcohol to obtain a crystalline propylene copolymer (or a product thereof treated with alcohol) (B) of an intrinsic viscosity <=10 (in a tetralin solution at 135 deg.C). A composition obtained by melt-mixing 100 pts.wt. crystalline PP (A) with 0.01-10 pts.wt. component B is irradiated with a radiation at several tens of rad to several tens of Mrad.
Patent JP-H10151396-A (JP)
Title: Coater
Inventor: HIKICHI TOSHIO
IPC: B05C11/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To form the coated surface of a flat magnetic layer uniform in thickness with good operability. SOLUTION: A magnetic field generator 12A formed by laminating many flat-sheet magnets 15 in the traveling direction R of a base film 19 is arranged on the uncoated side on the downstream side of the coating position of a magnetic coating material 3A by an extrusion die at an inclination of 45-85 deg. to the traveling direction R of the base film 19. Consequently, the ruggednesses of the coated surface of the magnetic layer 3 are leveled.
Patent JP-H04193705-A (JP)
Title: Production of carbon material
Inventor: MURAMATSU KAZUO
IPC: C04B35/52
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a carbon material having high bulk specific gravity, high mechanical strength and superior acid resistance and capable of being worked with high accuracy by coating the entire surface of a carbon molded body with a carbonaceous film, and subjecting the coated molded body to hot isostatic pressing. CONSTITUTION:The entire surface of a carbon molded body obtd. by molding carbon into a prescribed shape is coated with a carbonaceous film by CVD, PVD or other methods. The coated molded body is then subjected to hot isostatic pressing at 2,000-3,000 deg.C under 100-300 MPa pressure to obtain a carbon material suitable for a high density graphite material used for bearings, a sealing material, an electrode for electric spark machining, the wall of a nuclear reactor, a jig for a semiconductor device, etc.
Patent JP-H05130904-A (JP)
Title: Foot matching device for ski boots
Inventor: UENO YUTAKA
IPC: A43D1/00
Filed: 1991-11-13
Abstract: PURPOSE:To match a foot to the ski boots by trial wear under the conditions approximate to the conditions of a skiing ground under which the ski boots are actually used. CONSTITUTION:This device is constituted of a trial wear chamber 1 for the ski boots having a refrigerating device (a) where the environment below the freezing point complying with the conditions of the skiing ground can be formed, jigs 2 for fixing the ski boots provided in this trial wear chamber, a turning means 3 of a prescribed angle engaged with these jigs for fixing and a means 4 for moving in forward and backward directions.
Patent JP-H03186017-A (JP)
Title: Phase locked oscillation circuit
Inventor: NAKAGAWA TADAO
IPC: H03L7/22
Filed: 1989-12-15
Abstract: PURPOSE:To improve noise characteristics and to facilitate the design of a loop filter by constituting a synthesizer by suing a sampling phase detector and increasing a reference frequency in the microwave band without using any fixed frequency divider. CONSTITUTION:An adding circuit 5 which adds an external control voltage is provided between the output of the sampling phase detector(SPD) 31 and the input of a voltage-controlled oscillator(VCO) 21 and an external control voltage is supplied by a phase comparator(PFC) 24 and a 2nd low-pass filter(LPF) 4 to constitute the frequency synthesizer. Namely, when the frequency is varied, a frequency control loop is put in operation to vary the oscillation frequency of the VCO 21 and when a frequency which is an integer multiple of a reference voltage is obtained, phase synchronization is performed with a loop which uses the SPD 31 and has no fixed frequency divider. Consequently, a low-noise output is obtained from an output terminal 27 and the design of the loop filter is facilitated.
Patent JP-H08174894-A (JP)
Title: Print-control device for thermal head type printing device
Inventor: OISHI KATSUMI
IPC: B41J2/36
Filed: 1994-12-27
Abstract: PURPOSE: To precisely represent tone and perform continuous printing at high speed when a plurality of images are continuously printed by a thermal head type printing device. CONSTITUTION: A print-control device comprises tone data-generating means 16 for generating tone data, printing signal supplying means 18 to 23 for supplying printing signals to a thermal head on the basis of the tone data, temperature detecting means 11a for detecting an ambient temperature of the thermal head, and correcting means 12 for correcting a printing signal for a succeeding image on the basis of a detected temperature detected by the temperature detecting means, the tone data for one image and a period of time elapsed since the completion of printing for the one image.
Patent JP-H08182349-A (JP)
Title: Pulse power source apparatus
Inventor: MURAKAMI EISHIN
IPC: H03K3/26
Filed: 1994-12-27
Abstract: PURPOSE: To provide a pulse power source apparatus from which a flat pulse waveform can be obtained without increasing the size nor cost of the apparatus and deteriorating the reliability of the apparatus against the dielectric breakdown. CONSTITUTION: A pulse power source apparatus is provided with means 6 and 7 which are connected in series with a charged capacitor 3, switching element 5, load 5, and impedances or power sources 12 and 13 constituted so that they can output variably and detect the dropped amount of the discharge voltage of the capacitor 3 after the switching element 4 is turned on and a means 9 which compares the detected values of the detecting means 6 and 7 with a reference voltage 8 and controls the impedance or the voltages of the power sources 12 and 13 so that the voltage across the load 5 can be made constant.  The apparatus is also provided with a means which is connected in series with first and second charged capacitors, a switching element, and load and detects the dropping amount of the sum discharge voltage of the capacitors after the switching element is turned on and another means which compares the detected value of the detecting means and with a reference voltage and makes an electric current flow to the second capacitor so that the electric current flowing to the load can be made constant.
Patent JP-H10157137-A (JP)
Title: Recorder and recording method
Inventor: FUJITA MIYUKI
IPC: B41J2/01
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder and a recording method in which a high resolution image and a high quality image can be obtained simultaneously even when recording elements, arranged at a low resolution pitch, are employed. SOLUTION: When one row of pixels is recorded while performing subscanning for recording an image at a pixel pitch (q) with regard to a recording head 702 arranged with recording elements 81 at a pitch Kq (K: integer), main scanning is performed while dividing into (d) times (d: integer). Number of recording elements 81 to be driven is differentiated for each main scanning thus divided and one row of pixels is recorded while being divided by (d) on each main scanning line of pixel pitch (q).
Patent JP-2000150765-A (JP)
Title: Semiconductor integrated circuit plastic package, ultra- compact lead frame for manufacture thereof, and its manufacture
Inventor: GLENN THOMAS P
IPC: H01L23/28
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent a die pad from being pulled from a package by forming a plurality of leads in a crosswise direction from a frame and a step-shaped profile on the lower surface of the die pad of a lead frame, and filling a recess in a vertical direction from a second surface with an encapsulation material. SOLUTION: A rectangular periphery is provided for a die pad 22 of a lead frame, a first horizontal surface 23 is formed at the die pad 22, and a die is placed on the first surface 23 when assembling a package. A second surface 24 at a central part in a flat shape is formed at the opposite side to the first surface 23, and a third surface 25 is formed at the peripheral part of the second surface 24. Then, the second surface 24 is recessed in a vertical direction, a step-shaped profile is formed on the lower surface of the die pad 22 and a lead 30, and the recessed surface of the die pad 22 and the lead 30 is filled with a sealing material by an encapsulation material.
Patent JP-H07155633-A (JP)
Title: Tape guide in cutter for packing tape
Inventor: TSUGA KOICHI
IPC: B02C18/00
Filed: 1993-11-30
Abstract: PURPOSE:To prevent damage to a receiving edge and a rotary edge and to surely guide a tape to a cutting part by providing an inlet guide for controlling the thickness direction of the tape at the inlet side of a feed roller and providing an outlet guide for guiding the tape to the receiving edge at the outlet side. CONSTITUTION:When a resin tape 1 used for packing or the like and having been spent is inserted into the opening part of an inlet guide 6, it is guided on the funnelform wall surface and reaches the slit part of the lower part. The gap of the slit part is formed into the width of the degree for passing the three-ply tape 1. The tape whose end is thermally contact-bonded is passed through the gap of the slit part. The tape whose end is connected by using a clamp is larger than the gap and is not passed through it and is stopped in the fun-nelform opening part. Therefore the clamp is selected. The tape 1 delivered through the entrainment rollers 2, 3 starts to come off from a cutting part having a bending tendency in a time for packing and storage but is surely captured by a funnelform outlet guide 7. The tape 1 is surely led to the cutting part in the outlet where the gap is narrowed.
Patent JP-2001143447-A (JP)
Title: Device and method for editing data and data recording and reproducing device
Inventor: MURATA MASAKAZU
IPC: G11B27/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To easily re-edit data which are recorded on a nonlinear accessible recording medium and have been edited. SOLUTION: When the start point (in point) or end point (out point) of partial data to be re-edited among the data having been edited is specified, a control part 36 controls a recording and reproduction part 33 and HDDs 45 and 46, so that raw material data including the object partial data to be re-edited area reproduced linked with changing operation for changing the start point or end point of the specified partial data in real time. Furthermore, the control part 36 re-edits the data having been edited according to determining operation for determining a new start or end point when the determining operation is done, while the reproduction is carried out linked with the changing operation. The data are re-edited according to a temporary file, while the same reproduction state as the reproduction state after the re-editing is reproduced.