baber/WOPTO huggingface dataset:
Patent JP-H11237562-A (JP)
Title: Finder for single-lens reflex type digital camera
Inventor: MIHARA SHINICHI
IPC: G02B25/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a finder for a single-lens reflex type digital camera pro vided with an eyepiece optical system capable of effectively correcting various aberrations and having a high magnifying power and a wide visual field. SOLUTION: In the finder 1, a subject image formed on a finder screen 6 by an image forming optical system 4 in order to aim a subject or determine composition before photographing the subject is transmitted through the incident face 2a of a penta prism 2, reflected by a reflection surface 2b, further reflected by a roof face (reflection surface) 2c and reaches an exit face 2d. A light beam transmitted through the exit face 2d is led into an observer's pupil through a eyepiece optical system 3. In the penta prism 2, an optical path from the incident face 2a up to the reflection face 2b is almost rectangular to an optical part from the roof face 2c up to the exit face 2d. The optical system 3 can be moved in a direction along the optical axis of a positive lens 3a and a negative lens 3b in order to control a diopter.
Patent JP-H09237711-A (JP)
Title: Superconducting magnet
Inventor: SUZUKI TAKAYUKI
IPC: G21B1/11
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnet with little possibility of generating quenching and a manufacturing method thereof. SOLUTION: A manufacturing method of this magnet is that an FRP insulating spacer and a superconductor are arranged practically in an intimate contact state in the inside of a container, the FRP insulating spacer consisting of a combination of fiber and resin of a glass transition temperature 180 to 200 deg.C and a weight ratio 10 to 20% is used and a combination of the FRP insulating spacer, a superconductor and a container having a heat contraction rate, wherein a volume contraction amount of the container may become larger than a volume contraction amount of the volume of a composite body at the time of transition from a room temperature to a working temperature,  is selected so as to be integrated in a state in which a compressed surface pressure of a size above an electromagnetic force generating at the time of using a superconducting coil in a normal state and under an FRP insulating spacer breaking strength is generated inside the container.
Patent JP-H04259902-A (JP)
Title: Core slider for magnetic disk and manufacture of said core slider
Inventor: MATSUZAWA MOTOICHIRO
IPC: G11B5/10
Filed: 1991-02-14
Abstract: PURPOSE:To prevent a track part from being chipped in the case of manufacture and to improve the yield of work by providing primary and secondary track width regulating grooves having prescribed width and depth at a core chip inserted and fixed to a core chip groove in the main body of the slider. CONSTITUTION:Air bearing parts 54 having prescribed height and width are provided on the both right and left sides of a disk slide side face in a main body 52 of the slider. A core chip groove 56 is cut at one end part of one bearing part 54 in the main body 52, and an inclined groove 58 for coil winding is cut across the groove 56. A core chip 50 is inserted into the groove 56, the bottom of the main body 52 is matched with the bottom of the chip 50, track glass 48 is made molten by heating, and the chip 50 is fixed to the main body 52. After tray ring edge work is executed to the main body 52, a secondary track width regulating groove 62 is formed by secondary track work so as to apply a secondary track 60 having prescribed width, and this groove 62 is formed with depth deeper than gap depth at least so as to reach an apex part (groove 28) although being shallower than a primary track width regulating groove 46.
Patent JP-H03246092-A (JP)
Title: Optical recording medium
Inventor: MIHARA CHIEKO
IPC: G11B7/24
Filed: 1990-02-26
Abstract: PURPOSE:To enhance the stability under a high temp. environment condition without lowering optical characteristics by providing a recording layer containing a specific polymethine type compound on a substrate. CONSTITUTION:An optical recording medium is formed by providing a recording layer 2 containing a polymethine type compound represented by formula (I)(wherein R1-R9 are a hydrogen atom, a halogen atom or a substituent being a monovalent org. residue and at least one of R1-R4 is an aryl substituted at three places of 1-, 4- and 6-positions, m is 0 or 1, n is 0, 1 or 2 and X<-> is an anion) on a substrate 1. As the substrate 1, plastic such as polycarbonate, polyester, an acrylic resin, a polyolefin resin, a phenol resin, an epoxy resin, polyamide or polyimide, glass or metals can be used. The recording layer 2 is formed on the substrate by various methods such as a coating method, a vapor deposition method and the like and, in the case using the coating method, the recording layer is formed by applying a solution prepared by dissolving or dispersing the polymethine type compound in an org. solvent to the substrate 1.
Patent JP-H04258488-A (JP)
Title: Method and apparatus for bonding channel frame with glass plate
Inventor: ISHIGAKI OSATAKA
IPC: E04B2/96
Filed: 1991-02-14
Abstract: PURPOSE:To automatically bond a channel frame with a glass plate with high accuracy in setting glass plates as the exterior part of building. CONSTITUTION:An adhesive injection port 16 is formed in the back side of a spacer, and the spacer has an adhesive face in the longitudinal direction on the bonding side with a glass plate 13. A channel frame 12 in which the opening on both ends in the longitudinal direction is closed is bonded to the surface of the glass plate. In this case, the glass plate 13 is positioned, and the channel frame 12 is set through a spacer on the glass plate so positioned. An adhesive is injected through the port 16 to fix both the glass plate and the frame by bonding.
Patent JP-S58160584-A (JP)
Title: Hydraulic piston device of screw compressor
Inventor: NOZAWA SHIGEKAZU
IPC: F04C18/16
Filed: 1982-03-19
Abstract: PURPOSE:To prevent a trouble at restarting of a compressor, by opening pressure of supply oil with a delay relay when operation of the compressor is  stopped and placing the compressor in its restart condition with a minimum load. CONSTITUTION:Pressure rises simultaneously with operation and high pressure oil is applied to the right side of a hydraulic piston 8 through a throttle valve 12. Here solenoid valves 11, 13 are closed, and the piston 8 is pressed leftward by oil pressure to obtain maximum capacity. At stopping of a compressor, the valve 11 is controlled to open for a prescribed time. In this way, supplied oil to the piston 8 is all drained to a low pressure side, and a minimum capacity condition is automatically set, then a trouble at restarting can be prevented beforehand.
Patent JP-H08266689-A (JP)
Title: Wood club with cavity
Inventor: MOTOMASA HAJIME
IPC: A63B102/32
Filed: 1995-03-02
Abstract: PURPOSE: To stabilize the direction of a ball to prevent slice and hook by providing cavities at both ends of the heel and the toe. CONSTITUTION: Cavities 4 are provided at both ends of a club head, i.e., at the heel 2 and the toe 3. The cavities 4 penetrate the club head from front to back. The cavities 4 are provided at right angles to the club face 1. The cavities 4 are provided perpendicular to the sole 5. Even if the wood club is used with the club face 1 not at right angles to the line along which the ball goes, the club face 1 becomes perpendicular to the line because of the action of air passing through the cavities 4. Also, even when inside out with respect to the line, the club face 1 is held at right angles to the line by the action of air passing through the cavities 4. Therefore, slice and hook are prevented, and the direction of the ball struck is stabilized.
Patent JP-H01218485-A (JP)
Title: Piece feeding game machine
Inventor: SAITO MASARU
IPC: A63F9/00
Filed: 1988-02-24
Abstract: PURPOSE:To execute the games of a color matching, a picture matching, a figure matching, etc., by making an overlapping part in a pattern graphic, which is prepared after plural circles are crossed in a prescribed condition to be regulated, into a moving piece, and properly moving the moving piece. CONSTITUTION:Moving pieces 1, 1... which are overlapping parts c, c... and block parts d, d... of the pattern graphic and piece feeding part pieces 2, 2... corresponding to the reference circle part of a part except the overlapping parts c, c... and the attached circle part of the part except the overlapping parts c, c... and block parts d, d..., respectively, are formed of plate bodies to have approximately the same thickness, on the other hand, the circumference is flexibly surrounded by a frame plate 3, simultaneously, the face and back both sides are masked by a pair of covering plates 4 and 4 at least either of which is made into a transparent plate, respective piece feed part pieces 2, 2... are made turnable from the external part of the covering plates 4 and 4, and a piece feeding game machine is manufactured. By making the face side and back side of the moving pieces 1, 1... and piece feeding part pieces 2, 2... into the figure matching and color matching, respectively, different games can be executed on both sides.
Patent JP-H06257823-A (JP)
Title: Air conditioner
Inventor: MARUHASHI SHOJI
IPC: F24F11/02
Filed: 1993-03-03
Abstract: PURPOSE:To prevent an angle of blowing of a louver caused by a disturbance of rotational speed of a louver motor from being entirely ununiformed at each of entire blowing ports. CONSTITUTION:There are provide louver angle sensing means 18, 18a for sensing a rotational position of each of louvers 15, 15a at a blowing port of each of indoor devices NO and 10a; and louver motor control means 23, 23a for stopping a rotation of each of louver motors 21, 21a in response to an output of the louver angle sensing means and controlling a stopping and a starting of each of the louver motors 21, 21a in the same cycle.
Patent JP-S55136892-A (JP)
Title: Controlling circuit of motor
Inventor: SHIRAI HIDEMICHI
IPC: G11B15/48
Filed: 1979-04-09
Abstract: PURPOSE:To continue the motor operation without damaging a driving device even though trouble has occured by reversing the rotating direction of the motor when the overload of the motor is detected, then, by rotating the motor in the forward direction again. CONSTITUTION:When a down signal of the cassette holder and the like of a VTR is given to a terminal 21, transistors Tr19, Tr15 and Tr18 are turned on through a flip-flop FF22, a motor 10 is rotated in the forward direction, and the cassette holder is lowered. If there is any obstacle in a half way, an emitter resistor 29 for said Tr18 detects this, a Tr30 is turned on, an FF25 is actuated, and the motor 10 is rotated in the reverse direction. Then, an up-limit switch 28 is compressed, the FF25 is stopped, the FF22 is actuated, and the motor is rotated in the forward direction again. Then, the sequence is repeated. Therefore, the driving is continued even though trouble has occured, thereby unattended machine and the like can be smoothly operated.
Patent JP-H01216070-A (JP)
Title: Starter of internal combustion engine
Inventor: GOHARA YOSHIHIRO
IPC: F02P9/00
Filed: 1988-02-25
Abstract: PURPOSE:To prevent the start of a starter at the time of flameout certainly, eliminate a careless starting of an engine, and improve the safety by interlocking a driving circuit of a starter motor with a flameout means of a sparking plug. CONSTITUTION:The electric charge from a charging current armature 70 is charged in a capacitor 72 through a diode 71. The ignition signal from a pulser coil 80 is transmitted to the gate 77 of a thyristor 76 through a corrugated shaping circuit 78. Then, the thyristor 76 is conducted, and the electric charge of the capacitor 72 is conducted through the primary coil of an ignition coil 74, so that a high voltage is generated in the secondary coil of the ignition coil 74 to generate sparks in the sparking plug 32. When the kill switch device 34 is operated, the first terminals 54 are closed each other to ground the gate 77 through a control circuit 82. At a result, the sparking plug 32 is flamed out, and at the same time, the starting motor 30 becomes impossible to drive.
Patent JP-2000244486-A (JP)
Title: Method and system for selecting data communication line and data transmitter and mobile station employing the system
Inventor: YONEDA KEIKO
IPC: H04L69/14
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a data communication line selection system by which a data communication line offering an inexpensive communication charge can be selected. SOLUTION: At the start of communication, a line selection section 24 acquires total data lengths of transmission data of a communication application AP. Then the line selection section 24 obtains a communication charge required for transmission of transmission data on the basis of the total data length and a unit communication charge with respect to a data communication line 10 adopting a meter rate charging. Furthermore, the line selection section 24 obtains a communication charge with respect to a data communication line 10 adopting a time-based charging on the basis of the total data length, an effective transmission rate and a unit communication charge. Furthermore, the line selection section 24 selects a data communication line 10 offering the cheapest communication charge. A data communication unit 1 transmits transmission data through the selected data communication line 10.  Thus, a user can make data communication at an inexpensive communication charge.
Patent JP-S58163771-A (JP)
Inventor: MASAOKA HACHIROU
IPC: D06B19/00
Filed: 1982-03-19
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-H063442-A (JP)
Title: Equipment and method for radar
Inventor: AISUTEA ROBIN FUOOKUNAA
IPC: G01S13/32
Filed: 1993-03-03
Abstract: PURPOSE: To determine the range of a radar echo generating object by providing a range cell in which a reflecting object exists and the range band information based on an analog and digital correlation. CONSTITUTION: Echo from a reflecting object is sent to an analog correlator 22 and at the same time a delayed version produced by adding a prescribed delay time to a code signal of a code generator 14 is sent to the correlator 22. In the case the echo is transmitted from either one of reflecting objects in range cells, the correlation is generated during the delayed version between the received echo signal and the transmitted signal and on the other hand, in the case continuous transmission waves within, for example 24km range of a radar signal are used for the short code is, in which 2000 of range cells the reflecting object exists can not be distinguished by the total number 64 of the increased delay time.  For that, when the output of the correlator 22 is sent to a digital correlator 24, a dissolution of a 12m range cell having versatile operation ranges of 24, 36km, which is modulated transmitted wave of a long digital code, can be obtained.
Patent JP-H04261893-A (JP)
Title: Multicolor thermal recording material
Inventor: USAMI TOMOMASA
IPC: B41M5/28
Filed: 1991-02-15
Abstract: PURPOSE:To reproduce a natural color without generating color shift even in the reproduction of black line drawing by using at least a part of the color forming components contained in a transparent color forming single layer in an encapsulated state. CONSTITUTION:A cyan color forming layer, a magenta color forming layer and an yellow color forming layer are successively provided to one surface of a transparent support and a black color forming layer is provided to the other surface of the support. Then, a color forming component is contained at least in a three-layer transparent color forming single layer other than the remotest layer on a recording image looking side. The material to be used is a component generating color forming reaction based on the contact with a substance due to heating, concretely, a combination of an acidic substance and an electron donating dye precursor, a combination of an azo compound and a coupling compound or other additive. At least the electron donating dye precursor or diazo compound among those components is encapsulated from the aspects of the enhancement of transparency, raw preservability (fog prevention) and the control of color forming sensitivity before use.
Patent JP-H06257031-A (JP)
Title: Loom for weaving three-dimensional woven fabric
Inventor: MACHII AKIHIKO
IPC: D03D41/00
Filed: 1993-03-03
Abstract: PURPOSE:To obtain three-dimensional fabric loom capable of easily weaving three-dimensional woven fabric. CONSTITUTION:Warps Y are radially extended from a center in multiple stages and multiple rows. The warps Y of each stage are fixed to the opening member 1 of each stage circularly arranged in multiple stages. The opening member 1 of each stage is made to be movable in vertical direction by a proper means. Vertical yarns Z are serially extended at positions above and below a side of each row of radially arranged warps Y. The vertical yarn driving apparatus 2 having the above structure is placed in such a manner as to freely movable in vertical direction through the warp group. Weft X is circulated around the center position of the radially arranged warps Y.
Patent JP-H09234160-A (JP)
Title: Rice cooker for keeping rice warm
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent a local dirt on an inner lid and improve cleaning performance. SOLUTION: The first bent part 57 having the bending angle α1 less than 90 deg. is formed at the end of the outer circumferential part 54 of an inner lid 51. Thick, sticky rice gruel is prevented from entered and stayed inside the first bent part 57 so that the surroundings of the outer circumferential part 54 is prevented from being dirty. An entrance of the first bent part 57 is formed wide. This constitution eliminates any necessity of inserting a finger from the end of the outer circumferential part 54 forcedly in cleaning so as to facilitate the cleaning of the outer circumferential part 54. The end of the outer circumferential part 54 has the board thickness 1.5mm or more so as to secure sufficient strength practically.
Patent JP-S62200834-A (JP)
Title: Data transmission system
Inventor: MANO HIROSHI
IPC: H04J3/00
Filed: 1986-02-28
Abstract: PURPOSE:To prevent a data from being sent when a transmission line is faulty and to eliminate a delay circuit by sending a control signal in excess bits produced by the difference in the processing speed of each data processor in sending a data and a control signal comprising plural bits from the data processor to other equipment. CONSTITUTION:A data signal between a data equipment 1a and a data service unit 7a is sampled in the unit of 6 bits and a data in 8-bit is sent by a private branch exchange 9, then a transmission request signal RS is given to 1 bit in the excess bits. Then the time difference between a transmission request signal RS and a transmission enable signal CS is compensated by a time required for the transmission enable signal CS is compensated by a time required for the transmission up to the service unit 7b. Thus, it is not required to set a delay time (td) in the MODEM at the sending side and the loads of the circuit and the software design are relieved. Further, the time difference between the transmission request signal RS and the transmission enable signal CS is synchronized completely with the control of a carrier detection signal CD and no data is sent if the line is faulty.
Patent JP-S51118333-A (JP)
Title: Pattern recognition system
Inventor: KADOTA AKIZOU
IPC: G06K9/62
Filed: 1975-04-11
Abstract: PURPOSE: Pattern recognition system to distinguish similar patterns of letters. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08233338-A (JP)
Title: Valve control device and multi-type air conditioner
Inventor: SARUHASHI KOICHI
IPC: F24F11/02
Filed: 1995-03-02
Abstract: PURPOSE: To cope with an increased number of the pulse motors for use in controlling a flowing state of fluid by a control circuit having a relative simple configuration, prevent the number of components parts from being increased and further improve the assemblability. CONSTITUTION: Driving pulses to be always supplied to A-phase, A'-phase, B-phase and B'-phase of each of the pulse motors 134 on the basis of a synchronizing signal obtained from a latch circuit 138 are generated in a driving pulse generating circuit 142. When a switching transistor 150 is kept in its ON-state, the corresponding pulse motor 134 can be driven (a value closing operation).
Patent JP-H03244417-A (JP)
Title: Shower device
Inventor: IWANAGA KUSUO
IPC: A47K3/28
Filed: 1990-02-23
Abstract: PURPOSE:To facilitate installation of a shower device without any electric power work by providing self-holding type solenoid valves for controlling the water feed to shower nozzles on the primary side of a plurality of shower nozzles, and supplying a power source from a battery to a controller for control ling the operation of each solenoid valve. CONSTITUTION:When the power source ON switch SW1 of an operation part 8 is pressed, an electric current is sent to the set coil Ls of a self-holding type relay 7 only for the pressing time to close a relay contact 7a, and a power source is supplied from a battery to the control circuit 31 and solenoid valve driving circuits 32a-32c of a controller 3. This state is held even if the press of the power source ON switch SW1 is released. When a power source OFF switch SW2 is pressed, the current is sent to the reset coil Lr of the self-holding type relay 7 to open the relay contact 7a, and the control circuit 31 and the solenoid valve driving circuits 32a-32c are separated from the battery 5 to bring the system into stopped state. As the power supply is carried out from the battery in this way, no electric power work is required, and there is no possibility of electric shock.
Patent JP-S61202386-A (JP)
Title: Shutter opening and closing device for disk cassette
Inventor: MURAKAMI KEISUKE
IPC: G11B17/046
Filed: 1985-03-05
Abstract: PURPOSE:To facilitate the easy assembling and the adjustment of a shutter opening/closing device together with the decrease of number of parts and manufacturing processes, by providing a shutter opening pawl at the one side of a cassette supporter and also a shutter closing means set to secure a spring-like contact with the side face of a disk cassette. CONSTITUTION:When the insertion of a disk casette 100 is started to a cassette supporter 13, the external part 28 of a shutter closing piece 23 is abutted with a shutter 112, bending the closing piece 23 to the outside of a detaining piece 108. Thus a projection 27 is also withdrawn from the detaining piece 108. When the cassette 100 is inserted up to the prescribed depth, the pawl 30 of the sup porter 13 withdraws the detaining piece 108 toward the inside hook releasing direction and then slides the shutter 112 toward the opening direction. Then the projection 27 of the shutter closing piece 23 engages a hook hole 111. In such a way, the shutter 112 is opened and closed by the pawl 30 and the piece 23 independently. This eliminates the strict relation between the pawl 30 and the means 23 and facilitate the easy production of a shutter open/close device.