baber/WOPTO huggingface dataset:
Patent JP-H04125973-A (JP)
Title: Semiconductor device
Inventor: ANDO YUJI
IPC: H01L29/80
Filed: 1990-09-17
Abstract: PURPOSE:To obtain a semiconductor device, which is capable of controlling sufficiently the amount of a current as a working element and is manufactured applying the effect of an electron lens, by a method wherein a potential barrier is formed in the direction perpendicular to the central axis of the electron lens to accelerate electrons. CONSTITUTION:A recessed part formed into the form of an arc of a radius of curvature of about 10mum is formed in the surface, which is located on the side of a drain, of a focus gate electrode 8. In this case, the diameter phi of the recessed part is set on the condition of phi <=2r. Moreover, the central part of a detector gate 9 is cut in a width of 0.2mum or thereabouts. Here, this cutting part is formed on a central axis of symmetry parallel to the direction of source and drain in the arc part of the focus gate electrode 8 and electronic conduction is generated only in the cutting part by applying a proper voltage. The distance between the gate electrode 8 and the gate 9 on this central axis of symmetry is set in about 2mum and the distance between an emitter gate 7 and the gate 9 on the central axis of symmetry is et in about 3mum and is set in the mean free path or shorter of electrons.
Patent JP-H07104429-A (JP)
Title: Silver halide photographic material
Inventor: HATTORI KOJI
IPC: G03C1/83
Filed: 1993-10-01
Abstract: PURPOSE:To prevent the detection disorder of the position of a film by forming an undercoat layer made of hydrophobic polymer and an undercoat layer consisting of hydrophilic colloid on a supporting body and allowing the undercoat layer made of the hydrophobic polymer to contain a specific kind of dyestuff. CONSTITUTION:The first undercoat layer made of hydrophobic polymer and the second undercoat layer made of hydrophilic colloid are formed in succession on a supporting body made of polyetheylene terephthalate, cellulose triacetate, etc., and a photosensitive silver halide emulsifier layer is formed on the undercoat layers. In this case, the dyestuff which is dispersed in a fine solid particle form and is not decolored in a development process and has the max. absorption wave length of 700-1200nm is contained in the first undercoat layer. The hydrophobic polymer used in the undercoat layer is preferably the styrene-butadiene copolymer, and the dyestuff contained in the first undercoat layer is preferably the dyestuff represented by the formula. In the formula, each of R1-R4 represents a hydrogen atom, aliphatic group, etc., and each of X1 and X2 is a hydrogen atom and a sulfur atom, and each of L1-L3 is a methine group, and (n) is 0, 1, or 2.
Patent JP-H03107458-A (JP)
Title: Method for forming film on inside surface of plastic container
Inventor: SANO KEIICHIRO
IPC: C08F2/52
Filed: 1989-09-22
Abstract: PURPOSE:To form the plasma-polymerized film having fluid impermeability and gas barrier property from a gaseous monomer on the inside surface of a plastic tank by subjecting the inside surface of the plastic tank to an ion bombardment pretreatment, then supplying the gaseous monomer and generating a plasma discharge between the electrodes in the tank. CONSTITUTION:The electrodes 601, 602 are disposed to face each other in the plastic tank 10 consisting of polyethylene, polypropylene, etc., and the inside of the tank is evacuated to a reduced pressure. An inert gas, such as He or Ar is supplied from a cylinder 607 into the tank and a high-frequency voltage is impressed to the two electrodes 601, 602 by a electric power source 608 to generate the glow discharge and to generate the plasma by the inert gas, by which the ion bombardment treatment is executed and the wettability and adhesiveness of the inside surface of the tank are improved. The atmosphere in the tank is then replaced with the gaseous monomer 611, such as tetrafluoroethylene and the plasma is generated in the same manner as mentioned above. The plasma-polymerized film from this gaseous monomer is thus formed.
Patent JP-H06104810-A (JP)
Title: Satellite tdma system
Inventor: TAKEDA KOICHIRO
IPC: H04B7/212
Filed: 1992-09-17
Abstract: PURPOSE:To eliminate the need for a reference station having no communication function in a satellite TDMA system shared in common by plural users. CONSTITUTION:TDMA equipments having a transmission terminal station, a transmitter 12, a receiver 13 and a reference signal detection section 2 utilizing the detection timing of a reference signal for generating a transmission timing and sending it to a communication terminal station when the reference signal is detected from the output signal of the receiver 13 are provided on plural earth stations and the communication is implemented by the TDMA system between earth stations via a satellite relay station. In such the satellite TDMA system, it is provided with a reference signal generating section 4 generating the reference signal to send to signal to the transmitter 12 when a control signal is applied to the TDMA equipment and a control signal generating section 3 generating a control signal having a TDMA frame period and sending the signal to the reference signal generating section 4 when a detection timing of the reference signal is not applied and the interruption of the reference signal is decided.
Patent JP-2001072391-A (JP)
Title: Picking lift
Inventor: FUJITA TSUTOMU
IPC: B66F9/06
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To automatically make the tip of a handle retreat outside a work space when the operation of the steering handle is stopped. SOLUTION: A work bench 5 with a fork 4 is disposed on a mast erected on the car body to be elevated, a control panel 6 is disposed on the front edge part on the work bench 5, and when an operator enters a work space A on the work bench 5 to operate the control panel 6, a car body is traveled. On the other hand, in a picking lift where the work bench 5 is elevated to conduct picking work and pallet work, the base end of a lever type steering handle 7 is connected to a steering shaft 16 rotatably supported on the control panel 6, and a spring 21 for returning the steering shaft 16 to a neutral position is stretched between the steering shaft 16 and a base frame in the control panel 6.
Patent JP-H1187462-A (JP)
Title: Substrate-treating unit and apparatus for treating substrate using the same
Inventor: NIIHARA KAORU
IPC: H01L21/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of a substrate-treating apparatus. SOLUTION: This treating apparatus comprises a build-in part 30 allowing treating units to be incorporated, such as, e.g., a back brush unit U1, surface brush unit U2 and water-washing drying unit U3 for cleaning wafers after COMP treatments. The units U1-U3 have openings for carrying in/out wafers at the rear sides facing a carrying path 23 for running a carrying robot 25 and indicators and utility connections at the fronts which are opposite to the openings. This facilitates forming of treating units disposed arbitrarily and improves the work efficiency of the apparatus piping design and assembling and visibility of indicators.
Patent JP-H0775998-A (JP)
Title: Corrugated board cutout device
Inventor: MANO TOSHIYUKI
IPC: B26D3/02
Filed: 1993-09-09
Abstract: PURPOSE:To prolong the service life of blade and reduce the occurrence of frictional heat so as to improve the capacity. CONSTITUTION:A corrugated board cutout device is provided with a first, a second and a third guide bars 37, 38, 39 parallel in the width direction with both end parts supported by a left and a right fitting plates 36L, 36R fitted upward to both width direction sides of a base 11, a front and a rear cutter fitting bases 40, 42 guided by two guide bars, front and rear clamp levers 41F, 41B, 43F, 43B for locking the front and rear cutter fitting bases into optional positions in the width direction, and front and rear cutout mechanism fitted to the cutter fitting bases, with blades 58L, 58R, 68L, 68R separated with specified spaces in the longitudinal direction orthogonal to the width direction from the top view so as to cut a corrugated board, passing on the base, into V-shape and with these blades lined up in V-shape with a specified clearance to the upper face of the base from the front view.
Patent JP-H02154355-A (JP)
Title: Disk position adjusting device for disk player
Inventor: TAKAHASHI AKIRA
IPC: G11B17/035
Filed: 1988-10-03
Abstract: PURPOSE:To prevent a disk from being pinched between a disk placing board and the opening section of a case and to prevent the occurrence of a malfunction when the disk placing board is housed in the case with rotation by moving the disk from the edge section side of the disk placing board to a recessed section side and dropping the disk in the recessed section. CONSTITUTION:A disk returning arm 36 is arranged at the peripheral edge section of a disk placing board C1 and, at the same time, abutted on the board C1 and the movement of the arm 36 is controlled by the board C1 when the board C1 is taken out from a case. When the board C1 returns into the case, the arm 36 is released from the controlled state and its front end moves toward the board C1. When a disk D released from a clamper 29 for clamping the disk D is in a deviated state against the board C1 while the arm 36 moves toward the board C1, the arm 36 pushes the disk D toward the center of the board C. in the course of the returning movement. Therefore, it can be prevented that the disk D is pinched between the board C1 and the opening section of the case and the occurrence of a malfunction can be prevented.
Patent JP-2000071289-A (JP)
Title: Injection molding die and its manufacture
Inventor: HIRANO KEIICHI
IPC: B29C33/42
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent an undesired swelling resulting from the mold release inferior by providing a liquid discharging surface forming portion which forms the portion corresponding to the wall surface crossing the portion where the liquid flow path is provided, and by setting the finished surface roughness of the liquid discharging surface forming portion to a predetermined value or less. SOLUTION: Projected portions 32s forming the portions corresponding to each of ink discharging flow paths of the flow path surface at small intervals and grooves 32g between adjacent projected portions 32a are respectively formed at the front edge of an ink flow path molding die 32. The width dimension of the front edge of the thin plate-like ink flow path molding die 32 corresponds to the length of the arranging direction of the ink discharging flow path. An inclined surface 32s forming the inner portion of the ink discharging port forming surface which ranges to and crosses each of the ink discharging flow paths is formed to range to the front end surface on the other end surface of the ink flow path molding die 32. The inclined surface 32 is, for example, inclined by about 1 degree with respect to the other end surface.  The average surface roughness over the surface of the inclined surface 32s is 0.02 μm or less.
Patent JP-H0989821-A (JP)
Title: Thermal analysis device and method
Inventor: NISHINO KOJI
IPC: G01N5/04
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To improve heating and cooling effect by optimizing the temperature control of a sample. SOLUTION: A sample container 2 is formed by a magnetic body and at the same time and is heated by electromagnetic induction 4. With this configuration, the sample container can be directly heated rather than the transfer of heat via a number of inclusions such as a reactor core tube and atmosphere from a heater as in a conventional device, thus reducing thermal loss on the way and minimizing power required for heating. Also, since thermal inertial is small, the fidelity of temperature control (following property to an expected temperature program) can be improved. Even in the case of cooling after measurement is completed, only the sample container and the sample may be cooled, thus drastically reducing time required for cooling as compared with a case for cooling a conventional reactor core tube and atmosphere.
Patent JP-H0984825-A (JP)
Title: Disposable diaper
Inventor: NASU MIEKO
IPC: A61F5/44
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To enable the econominal use of a diaper and to rapidly and sanitarily perform diaper replacing work without directly touching with the diaper with the hand by using a replacing absorbing material on the surface of a diaper main body and making only the displacing absorbing material disposable when the diaper main body is not contaminated to economically use the diaper. SOLUTION: A replacing absorbing material 20 is formed by laminating a surface layer 23, an absorbing layer 21 and a leak preventing layer 22 and a pair of string insertion passages 26 are formed on both sides of the replacing absorbing material 20 in the length direction thereof. One clamping string 27 and the other clamping string 28 are inserted into the insertion passages 26 in a U-shape. Further, the fastening part of those clamping strings 27, 28 is inserted in a cut-in part. This replacing absorbing material 20 is placed on the upper surface of the diaper main body 1.
Patent JP-H1084824-A (JP)
Title: Double bearing type reel for fishing
Inventor: MURAYAMA TOMOHIRO
IPC: A01K89/015
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing type reel for fishing remarkably improving the total balance of the reel by avoiding the sticking of sea water, dust, etc., to a sliding driving part at the time of winding a fish line at the time of using so as to smooth reciprocating motion. SOLUTION: A traverse shaft 35 rotating linked with the rotation of a handle 21 is arranged on a side opposite to the fish line feeding side of a spool 11. A driver 40 is arranged at the shaft 35 and is slid back and forth by the rotation of the shaft 35. The driver 40 is connected with the rear end of an operating body 44 pivotaly supported by the front part reel leg part 5a of a reel leg part 5 formed by dividing into front and rear parts, and a fish line guiding body 65 guiding the fish line is provided for the spool 11 is provided at the front end side of the operating body 44. The guiding body 65 moves back and forth on the fish line feeding side of the spool 11 because the driver 40 is slid back and forth along the shaft 35.
Patent JP-H1178642-A (JP)
Title: Multi-step opening/closing mechanism
Inventor: KOJIMA MOTOHIRO
IPC: B60N3/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a multi-step opening/closing mechanism of simple configuration whereby a multi-step opening operation can be performed. SOLUTION: A multi-step opening/closing mechanism is composed of a base, a pin 20 installed on either side of an object to be drawn out and arranged as capable of being drawn out from the base, and a cam mechanism 21 installed on the other side and controlling the movement of the object by the interaction with the pin 20, wherein the cam mechanism 21 has a case and a rocking cam 31 supported on the case with possibility of swinging, and the rocking cam 31 is equipped with an inclined cam swung by the pin 20, an angle shaped cam having a recess to received the pin 20, and an energizing means to hold the locking cam 31 in the neutral position at all times.
Patent JP-H1080162-A (JP)
Title: Ultrasonic linear motor
Inventor: YAMAMOTO TAKESHI
IPC: H02N2/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To effectively transmit vibration of a piezoelectric vibrator to a sliding part member, by excellent closely bringing an anti-wearing part member of the piezoelectric vibrator of an ultrasonic linear motor with the sliding part member. SOLUTION: A anti-wearing part member 2 is installed in a notched part 1a out of three notched parts of a piezoelectric vibrator 1. Split electrodes 3d, 3c are formed by arranging a dividing line 3a on an electrode of one surface, from the notched part 1a on which the anti-wearing part member 2 is arranged to a facing side. A sliding part member 8 is brought into contact with the anti-wearing part member 2 of the notched part 1a, by pressing the piezoelectric vibrator 1 with springs 7a, 7b. Two fixed guide rollers 12, 13 which are arranged keeping a gas greater than the width of the anti-wearing part member 2 on the side part of the sliding part member 8 which faces the hard wearing part member 2 of the piezoelectric vibrator 1 are installed.  From the piezoelectric vibrator 1 side, two guide roller 10, 11 are brought into contact with the side part of the sliding part member 8, keeping a gap greater than the fixed guide rollers 12, 13.
Patent JP-S60139452-A (JP)
Title: Ink discharge apparatus of printer
Inventor: TANAKA TAKASHI
IPC: B41F31/20
Filed: 1983-12-27
Abstract: PURPOSE:To discharge the ink in an ink sump within an extremely short time when order exchange is performed, by providing a blade moving in the ink sump. CONSTITUTION:A blade 15 made of Teflon is arranged in an ink sump 3 and the movement of said blade 15 is controlled by a control apparatus such as a computer for controlling printing operation. When ink is exchanged with order exchange, the blade 15 is moved from one to the other in the ink sump 3 or moved reciprocally while not only a printing cylinder 4 but also an anilox roll 1 and a doctor roll 2 are stopped or at least the anilox roll 1 and the doctor roll 2 are rotated to the direction shown by the arrow B reverse to that at the time of printing and the ink 6 in the ink sump 3 is scraped off and recovered in recovery ducts 7, 8. Therefore, the ink 6 in the ink sump 3 is recovered almost perfectly.
Patent JP-H0670642-A (JP)
Title: Vehicle for feeling tree
Inventor: SAKATA KOJI
IPC: A01G3/08
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a vehicle for felling trees which is suitably useful for pruning a plurality of trees such as roadside trees by equipping the vertically expandable operation lift which is set on the frame of the vehicle with a cutter and the operation platform. CONSTITUTION:An operation lift 1 is set on the frame of the vehicle P so that it can expand and shrink in the vertical direction and is provided with a tree branch cutter and the operation platform 3. The cutter has a pair of scissors 2A for cutting branches and a slide cutter 2B for clipping branches.
Patent JP-H1191754-A (JP)
Title: Grip bottle
Inventor: NAKAMURA CHISATO
IPC: B65D21/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a grip bottle which can securely held in a hand, which is resistant to internal and external pressures with a large modulus of section, and which includes aesthetic elements supporting both stacked display in a lateral posture and need of current consumers. SOLUTION: A lateral cross-sectional shape of a body 1 of a bottle body A having a spout 2 opened/closed by a lid 3 on an upper part is formed in an irregular shape comprising curved protrusions 1-1 on both sides which are connected in line symmetry and a connecting protrusion 1-2 swelling in an approximate hill shape from both curved protrusions 1-1 exhibiting an approximately opened curved V-shape. A holder 4 comprising one of the curved protrusions 1-1 and a half of the connecting protrusion 1-2 has a size which can be held in a single adult hand.
Patent JP-H08108843-A (JP)
Title: Master cylinder
Inventor: YANAGI KUNIO
IPC: B60T11/16
Filed: 1994-10-14
Abstract: PURPOSE: To prevent a sealing cup from being injured even under severe service condition such as that of an ABS vehicle by opening a valve when the pressure and the flow speed at a relief port rise, so that the sealing cup does not bite in the relief port. CONSTITUTION: A poppet type valve 17 provided with a ball l7a opening by the dead weight is arranged on the passage communicating to the reservoir of a relief port 16. This valve 17 is opened when the pressure and the flow speed at the relief port 16 rise to fixed values, so that a sealing cup 3b provided on a piston 3 does not bite in the relief port 16 when the pressure of a pressure chamber rises. Consequently, even under severe service conditions such as that of an ABS vehicle, the sealing cup 3b does not bite in the relief port, and hence the sealing cup 3b can be prevented from being injured. Hence, durability of the sealing cup 3b can be improved.
Patent JP-H08191960-A (JP)
Title: Case wherein assembly structure set is stored
Inventor: FUREMINGU HEYUBERUGU ORUSEN
IPC: A63H33/04
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To have no breakage due to an external impact and provide a necessary coupling force. SOLUTION: A case for housing assembling elements of an assembled structure set is formed in a shape of a trunk having hinge parts 4. The case is provided with one or more recesses 6 to 8 for receiving plate shaped elements 2 and 3 included in the assembled structure set. Coupling potions in the form of projections are provided along at least one part of the peripheral parts of the recesses so that the elements are temporarily held in cooperation with the corresponding groove shaped coupling portions of the plate elements.
Patent JP-S61126566-A (JP)
Title: Transfer method
Inventor: SATO SHIGE
IPC: G03G13/16
Filed: 1984-11-26
Abstract: PURPOSE:To make possible the thorough transfer of the toner image on a photo sensitive body by superposing the toner image formed on the photosensitive body by an electrophotographic method and a transfer base having a layer consisting of a thermosetting resin and subjecting the same to thermocompres sion bonding then stripping the transfer base. CONSTITUTION:Any photosensitive body 1 is usable as far as said body is an ordinary electrophotographic sensitive body. The toner image 6 is formed on the surface of the photosensitive body 1 by the ordinary electrophotographic process. The developing method may be either dry process developing or wet process developing. The transfer base 8 provided with the thermosetting resin layer 7 is then superposed thereon and is subjected to thermocompression bonding. The base 8 which is held superposed on the body 1 is allowed to cool in this state and thereafter the base 8 is stripped from the body 1, by which the toner image 6 is transferred thereto.
Patent JP-2000113672-A (JP)
Title: Semiconductor memory device and column address decoding method in the device
Inventor: LEE SI-YEOL
IPC: G11C11/401
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device for reading/writing two data simultaneously by the input of one address. SOLUTION: A memory cell array 101 which has many memory cells and redundancy memory cells, many bit lines, many I/O lines, many switching means 111-126 connected between bit lines and I/O lines, an even number predecoder 133 to which lower level bits CAi of column addresses are inputted and which predecodes the bits and specifies an even number address equal to the address whose least significant bit is '0', a reverse decoder which decodes the addresses predecoded by the even number predecoder reversely and generates lower level bits which are the corrected lower level bits of external addresses and a redundancy enable signal generating unit 141 which receives the output of the reverse decoder and generates a redundancy enable signal which activates one of the redundancy memory cells are provided.