baber/WOPTO huggingface dataset:
Patent JP-H07192361-A (JP)
Title: Magnetic recording and reproducing device and method thereof
Inventor: SHOJI TOMOKI
IPC: G11B15/665
Filed: 1993-12-28
Abstract: PURPOSE:To attain a high precision positioning and posture in order to perform the recording and reproducing without flawing a magnetic tape accompanying the rewinding of the magnetic tape with reduced movable mechanisms and a thin-sized and simple guide mechanism. CONSTITUTION:A mechanism for drawing out the magnetic tape from a reel in a cartridge is divided roughly in three, and a 2nd threading mechanism has a tension arm 7 for detecting the tension state of the magnetic tape and a draw-out arm 10 for drawing the magnetic tape in no sliding contact with the tape at the time of recording and reproducing but in sliding contact with the magnetic tape only at the time of threading. And a 3rd threading mechanism for winding the magnetic tape around a drum mounted with a magnetic head is attained by using a guide member disposed on a turning ring, and a rotary center shaft of the drum mounting the magnetic head is disposed on the inner side of the turning ring. A 3rd tape path is formed by plural roller guides 21a and 21b fixed on a chassis 3, plural roller guides 21d-g and a tension guide 23, provided on a movable loading ring 4.
Patent JP-H01174152-A (JP)
Title: Communication terminal equipment
Inventor: KIKUCHI ATSUSHI
IPC: H04M11/00
Filed: 1987-12-28
Abstract: PURPOSE:To collect registered data even after power supply to an electronic cache register is interrupted by providing a means supplying a backup power supply to a MODEM and a data communication control section upon the receipt of a detection signal from a call signal detection section. CONSTITUTION:When a call signal is inputted to an electronic cache register 10 from a telephone circuit while a main power supply is interrupted, a call signal detection section 13 detects it and sends a power supply raising signal to a power supply raising section 15 and a relay driving section 14. Thus, the section 15 closes a normally opening contact 27 to supply the power from the backup power supply 25 to a data communication control section 11 and a MODEM 12. Then the data communication control section 11 sends the registered data to a data management device via the MODEM 12.
Patent JP-H08180440-A (JP)
Title: Biaxial actuator
Inventor: MIMORI KOJI
IPC: G11B7/09
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a damping effect enough in the focusing direction without changing the characteristic relative to the tracking direction in a simple constitution by providing damping members to connect elastic supporting members with each other arranged side by side in the focusing direction on both sides of a lens holder. CONSTITUTION: Current based on a focusing servo signal and a tracking servo signal respectively are supplied to a focusing coil 12b and a tracking coil 12c, wound around a coil bobbin 12 of the biaxial actuator 10. Consequently, an objective lens 11c supported by the lens holder 11 is driven in the focusing direction Fcs and in the tracking direction Trk by alternating fields generated from the coils 12b and 12c. The elastic supporting members 13a-13d for supporting the holder 11 are damped in their end part areas 15 respectively. Viscous substance 16 is applied on fixing part areas of the members 13a-13d and is cured. Thus, the members 13a-13d are damped in the end part areas 15 respectively. Moreover, the members 13a-13d are damped in their relative displacement in the focusing direction by the damping members 17 provided in their intermediate parts.
Patent JP-H06164164-A (JP)
Title: Cable connecting device
Inventor: IMAMURA TOSHIRO
IPC: H02G3/16
Filed: 1992-11-24
Abstract: PURPOSE:To provide a cable connecting device whose edge close to the cable connecting board is protected. CONSTITUTION:A synthetic resin connecting board 4 facing the edge of cable 1 is provided with a supporter 7 which supports the cable core 3 to the connecting board 4, a fitting component 8 which fits a connecting component 5 connected to the cable core 3, a retaining piece 9 which is composed of a flexible strip and connected with the edge of a cable sheath 2 and a fixing component 11 which can be engaged with the lengthwise suitable part on the retaining piece 9, and the cable 1 is fixed on the connecting board 4 by the retaining piece 9 and the fixing component 11. External force is not operated near the connecting component 8 of the cable core 3 and the core 3 is not damaged by the edge plane of the synthetic resin connecting board 4. Thus, electric connection troubles on the cable due to the external force is prevented.
Patent JP-H03196313-A (JP)
Title: Collision detection method by disturbance estimating observer
Inventor: ARITA SOUICHI
IPC: B25J19/06
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the damage of a mechanism part by detecting a fact that a collision is generated, when the disturbance torque estimated by a disturbance estimating observer exceeds a set threshold. CONSTITUTION:With respect to the speed loop of a servo-circuit, a disturbance estimating observer 50 is assembled, and when the magnitude of disturbance estimated by the disturbance estimating observer 50 exceeds a set value, it is decided that a body to be driven comes into collision with a foreign matter and the collision is detected. That is, by assembling the disturbance estimating observer 50, the disturbance torque TL can be estimated, therefore, torque fluctuation caused by the collision is regarded as the disturbance torque TL, when the disturbance torque TL estimated by the observer 50 exceeds a set value, it is detected as collision. In such a way, by setting in advance this set value so as to conform with the strength resistance of a mechanism part, the collision can be detected before the torque for damaging the mechanism part is generated.
Patent JP-H02260857-A (JP)
Title: Sound exchanging device and audio signal processing method
Inventor: RICHIYAADO HENRII AABUINGU
IPC: H04M1/60
Filed: 1989-12-26
Abstract: PURPOSE: To allow a speaker phone to enhance optimum performance during its operation by expanding information relating to an interface with a hybrid circuit on a communication line so as to adapt operation parameters of the speaker phone to the line. CONSTITUTION: A line adaptive structure to confirm a type of a communication line to which a voice exchange is connected is provided. This line adaptive structure is provided with a transmission voice measurement means 110, 200 to measure a transmission voice signal give to a communication line by the speaker phone for the transmission via the communication line and reception voice measurement means 110, 300 to measure a reception voice signal whose level from the communication line denotes a return level of a transmission voice signal given to the communication line by the speaker phone. A calibration means 100 that regulates a threshold switching level at which the speaker phone switches a reception state or a transmission state. Thus the speaker phone enhances the optimum performance.
Patent JP-H02179491-A (JP)
Title: Ultrasonic detecting method, ultrasonic array sensor, ultrasonic detector and moving body provided with ultrasonic detector
Inventor: MOGI RYOHEI
IPC: G01S15/93
Filed: 1988-12-29
Abstract: PURPOSE:To improve the working efficiency for detecting a body by transmitting a close-distance sound field having the approximately the same width as the width of a region which is possibly occupied by a moving body, receiving the ultrasonic wave which is reflected from the body, and measuring the outgoing and returning time. CONSTITUTION:A main synchronizing circuit 44 outputs a clock signal to a pulse generater 43 and outputs a synchronized pulse signal to a modulator 2. An oscillator 45 outputs the exciting pulses of a continuous wave to the modulator 42. The modulator 42 outputs a burst pulse to a power amplifier 41. In an ultrasonic wave array sensor 11, all ultrasonic wave sensors 12 are driven in the same phase and transmit ultrasonic waves all together. A detecting area 31 is divided into a close-distance sound field having the specified width and a far-distance sound field which is fanned out broadly. Since the close-distance sound field becomes close to the lateral length of the sensor 11, the distance of the close-distance sound field becomes the function of the length of the sensor 11 and can be expressed by a specified equation. Therefore, when detection is performed within this distance, the detection whose boundary is determined by the width of the sensor 11 can be performed.
Patent JP-H08174574-A (JP)
Title: Forming method of surface of molded article made of synthetic resin, and molded article made of synthetic resin having surface formed by the method
Inventor: WATANABE HIROSHI
IPC: B29C39/22
Filed: 1994-12-22
Abstract: PURPOSE: To form a fine-powder surface being uniform and having a strong non-peelable property on the surface of a molded article of synthetic resin by a simple constitution. CONSTITUTION: After powder 4 is stuck uniformly to desired positions of the inner wall of a molding frame 1 by charging them with static electricity, a synthetic resin is injected into this frame 1 and melted and molded therein. Thereby the power 4 is transferred onto the surface of the synthetic resin and this surface can be formed into a powder surface having a uniform and strong non-peelable surface.
Patent JP-H03197399-A (JP)
Title: Production of organic crystal
Inventor: UEMIYA TAKAFUMI
IPC: C30B29/54
Filed: 1989-12-25
Abstract: PURPOSE:To make it possible to grow an organic crystal on a base plate having a controllable crystalline orientation by growing the organic crystal having an angle caused by transition dipole moments of mutually adjacent molecules equal to or lower than the angle of an organic crystal used as a base plate. CONSTITUTION:In growing an organic crystal on a flat base plate (preferably by a vapor phase method such as a vacuum deposition method), an organic crystal having an angle (orientation angle) caused by transition dipole moments of mutually adjacent molecules equal to or lower than an orientation angle of the organic crystal used in the base plate is grown to afford the objective organic crystal. For instance, a crystal of a compound expressed by formula II (orientation angle is 32 deg.) is grown an a base plate of a thin film crystal (having b-axis perpendicular to the surface of the base plate) of a compound expressed by formula I (orientation angle is 38 deg.) to afford an organic crystal having a b-axis perpendicular to the surface of the base plate.
Patent JP-H05142396-A (JP)
Title: X-ray reflecting mirror, x-ray image forming device and x-ray condensing device
Inventor: TATSUMI MOTOSHIGE
IPC: H01L21/027
Filed: 1991-11-25
Abstract: PURPOSE:To provide a multi-film type X-ray reflecting mirror which is excellent in thickness and flexibility, easy to process multiple nesting, and is also so excellent in lightness as to be formed into a curved article such as a cylinder and the like, and thereby provide a X-ray image forming device and a X-ray condensing device in which the aforesaid X-ray reflecting mirror is incorporated. CONSTITUTION:A X-ray image forming device or a X-ray condensing device includes a multi-film type X-ray reflecting mirror where more than two kinds of thin films 21 and 22 which are different in refractive index against X-rays, are laminated 3 in cycles over a flexible substrate 1, a nesting type X-ray reflecting mirror where the X-ray reflecting mirror is in a curved condition, and a curved conditional or a nesting type X-ray reflecting mirror. The X-ray image forming device which is excellent in condensing efficiency, are therefore provided, an artificial satellite can be easily launched because a X-ray telescope can be made light in weight, an high-volume production capacity can thereby be enhanced, which enables each product in continuous length with a large area to be easily manufactured continuously.
Patent JP-H01175067-A (JP)
Title: Ruled line display system
Inventor: HIRABAYASHI YOSHIHIRO
IPC: G06F17/21
Filed: 1987-12-28
Abstract: PURPOSE:To shorten time required for the input of a ruled line by making it possible to input a ruled line also by image input in addition to its input to a display screen. CONSTITUTION:Only ruled lines are drawn on a sheet, inputted from an image input means 5 and converted into ruled line information by a ruled line converting means 6. The ruled line information is stored in a picture information memory 2 and displayed on a CRT 4 by a display control means 3. A user inputs characters from an input means 1 in accordance with the ruled lines displayed on the CRT 4.
Patent JP-H08176822-A (JP)
Title: Plasma treating device
Inventor: UEDA YUKINORI
IPC: C23C14/56
Filed: 1994-12-22
Abstract: PURPOSE: To optimize the plasma treating condition and the vacuum condition in a metal vapor-depositing process by covering a discharge electrode with a counter electrode having a slit opening and directing the opening toward a material to be treated. CONSTITUTION: A cathode 11 contg. a permanent magnet 12 generates a plasma discharge. The cathode 11 is covered with an anode 13 having a slit opening 14. The opening 14 is opened toward a plastic film 6 to be treated. The anode 13 is set in a vacuum deposition device, and a discharge gas is injected into the anode 13 from an inert gas cylinder 19. A plasma discharge 22 is generated between the cathode 11 and anode 13 to produce an ionized gas 23. The ionized gas 23 is blown off from the opening 14 to treat the surface of the film 6. A metal is vapor-deposited on the film 6. The gas pressure around the cathode 11 is increased by the sealing effect of the cathode 13. The metal vapor- deposition part is kept at a high vacuum independently of the plasma part.
Patent JP-H11221407-A (JP)
Title: Filtration apparatus for sea water
Inventor: OOTSUBO ATSUSHI
IPC: B01D39/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a filtration apparatus without using a chemical agent and consequently to prolong the durable operation time of a dialysis apparatus by employing a filtration material having respectively specified effective diameter and zeta potential. SOLUTION: The sea water to be subjected to filtration may include not only salt water taken out of a sea but also water taken out of a salt lake, under ground, or the like and these waters may be diluted with fresh water or concentrated by dissolving a salt. A filtration apparatus for filtering water through a layer filled with a granular material such as sand and actuvated carbon may be employed. The effective mesh diameter of a filtration material is controlled to be not smaller than 0.23 mm and not larger than 0.27 mm. Sand called as Soma siliceous sand derived from a stratum covering Kashima machi, Haramachi city, Odaka machi, and Namie machi of Soma city Fukushima prefecture is preferable and also sand having zeta potential at 34 mV or higher is preferable.  The thickness of the layer of the filtration material is sufficient to be about 20 cm or thicker and preferably 50 cm or thicker. Filtration can be carried out at a flow rate as low as about 5 m/h or lower and as high as about 10-30 m/h.
Patent JP-H08177444-A (JP)
Title: Lubricating mechanism of valve chest in engine for portable working machinery
Inventor: KURIHARA KATSUMI
IPC: F02B65/00
Filed: 1994-12-22
Abstract: PURPOSE: To realize an inexpensive and certain lubricating mechanism by inserting a wick type capillary tube bundle to transmit a lubricating material by capillary tube action into a lubricating material passage of a valve chest communicated to a space part in a locker arm support base in an engine for a portable type working machinery. CONSTITUTION: This mechanism is constituted by inserting a lubricating material and a wick type string into passages 31a, 32a with push rods P1, P2 communicated to a space part provided in a support base D1 of a locker arm, passages 41a, 42a with valve stems X1, X2, passages 51a, 52a with a valve sliding part, etc.
Patent JP-H11151780-A (JP)
Title: Production of resin coated metal panel, resin coated metal panel, resin coated can body, and resin coated can using the same
Inventor: MATSUMOTO TOSHIHIRO
IPC: B65D25/34
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To produce a resin coated metal panel with good dimensional accuracy in high yield. SOLUTION: One end of a resin film 12 is unwound from an uncoiler 11 to be run toward a metal panel 10 in the same running direction as the metal panel and the resin film is cut and divided by a cutter 14 to obtain a plurality of narrow films 12a-12d and the running directions of these films are changed by using first steering rolls 18-21 to form intervals between the side edges of the narrow films 12a-12d. The running directions of the narrow films 12a-12d are again changed by using second steering rolls 22-24 to run the narrow films 12a-12d toward the metal panel 10 while holding a set interval between these films. The narrow films 12a-12d are brought into contact with the metal panel 10 and held between a pair of laminating rolls 27, 28 to be laminated on the surface of the metal panel 10 to produce a resin coated metal panel.
Patent JP-H01175881-A (JP)
Title: Prize realizing burglar safe
Inventor: HONMA YOSHIYUKI
IPC: E05G1/00
Filed: 1987-12-28
Abstract: PURPOSE:To prevent a money outgoing machine from acting unless a specific signal of a specific prize is input by forming a burglar safe combining a counter, mounting a magnetic tape-provided specific prize, CPU and the money outgoing machine. CONSTITUTION:When a customer offers this specific prize 2 to an exchange window 14, a clerk in a shop places the specific prize 2 on a predetermined position of a prize counter 1. Since this prize counter 1 forms a magnetic reader/ writer structure, the counter 1 reads a required data of a magnetic tape 3 in the specific prize 2, inputting an output signal of the data to a CPU 5, giving an outgoing instruction money amount output to a money outgoing machine 6 via a predetermined arithmetic process and discharging a predetermined note or coin to a delivery port 15 arranged in the front position of a machine. While, for instance, in case of generation of an emergency situation a robber or the like burglarizes in the shop, when the clerk presses an emergency switch 13, its signal is input to the CPU 5, generating a signal of an emergency lock 11 stopping outgoing a money, and the memory outgoing machine 6 is locked.
Patent JP-H09176159-A (JP)
Title: Production of epoxy compound
Inventor: INOMATA MASASANE
IPC: B01J31/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an epoxy compound useful as a monomer or a resin stabilizer in high yield by reaction of a specific dialkenyl- tetrahydropyrane derivative with a hypohalous acid followed by reaction of the product with a hydroxide of alkali metal. SOLUTION: 2,5-Dialkenyltetrahydropyrane derivative of formula I (R-R<4> are each H or an alkyl) is allowed to react with a hypohalous acid such as hypohlorous acid to form mono- and/or bishalohydrin derivatives and the products are allowed to react with an alkali metal hydroxide, carbonate or hydrogen carbonate in the presence of a phase-transfer catalyst to convert to 2-alkenyl-5-(1,2-epoxy-alkenyl)tetrahydropyrane derivative of formula IV and/or 2,5-bis-(1,2-epoxyalkenyl)tetrahydropyrane derivative of formula V.
Patent JP-H08181806-A (JP)
Title: Picture reader
Inventor: SUGANO SHINICHI
IPC: G06T1/00
Filed: 1994-12-26
Abstract: PURPOSE: To suppress the enlargement of a reader and to surely and visually recognize the read surface of a picture information object by providing a light-emitting source facing the opening part of viewing window on one end side of a reader main body and irradiating a read surface. CONSTITUTION: At the time of use, a manual operation is executed, the picture reader main body 1 is shifted and information on a read original surface 2 is scanned. At that time, the read original surface 2 at a part irradiated by an LED array 3 can be operated by surely and visually recognizing it at a short distance from the opening part 4 for a viewing window at the front end 11a side of the main body 1 through a read port 10. A block becoming an obstacle for visually recognizing the irradiated original surface 2 does not exist, and the course of light does not interfer various units and it is not prevented at all.  Namely, the reflected light (a) of light from the LED array 3 with which the original surface 2 is irradiated passes through the light- passing hole 13a of a supporting board 13 toward an almost vertical direction, is reflected on a reflecting mirror 5 in the direction of 90 deg. and is made incident on a CCD line sensor 22 through the optical lens 21 of a read detection part 4. The picture signal is inputted to a control unit 40 and an operation signal is transmitted to a printing means.
Patent JP-H08175589-A (JP)
Title: Tape cassette housing case
Inventor: NIHEI YASUTOKI
IPC: B65D85/575
Filed: 1994-12-26
Abstract: PURPOSE: To prevent the damage of a reel holder caused by a falling shock. CONSTITUTION: A reinforcing bridge 29 is not formed to the central part 231a of the lid plate part 231 of the case upper lid 23 of a housing case 21 obtained by hollow blow molding but formed only to the outer peripheral part 231b thereof to make the elasticity of the central part 231a of the inner wall of the lid plate part 231 higher than that of the outer peripheral part 231b thereof.
Patent JP-H11166507-A (JP)
Title: Reciprocating actuator
Inventor: MURATA MINORU
IPC: F15B15/14
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To achieve a reciprocating operation at high speed in a reciprocating actuator. SOLUTION: A single rod type piston 12 is slidingly fitted to a cylinder main body 11 and a return spring 19 for a resetting is provided in the rod 13 side of the piston 12. In the cylinder main body 11, a working fluid chamber 21 is provided in the side of the piston 12 having no rod 13 side and working fluid is supplied to and exhausted from the working fluid chamber 21 by a fluid control part 22. In the fluid control part 22, a movable valve element 31 is axially movably fitted to a valve main body 24 having a supply port 35 and an exhaust port 36 for the working fluid. Either the supply port 35 or the exhaust port 36 communicates with the working fluid chamber 31. The movable valve element 31 has a protruding part 44 pressed by the piston 12 moving upward and moved backward from the working fluid chamber 21 and a pressure receiving surface 45 opposite thereto.  The pressure receiving surface 45 receives the supply of the working fluid from the working fluid chamber 21 via a communicating pipe 51 and a spring receiver 54 at the stroke end position of the piston 12 moving downward to operate the movable valve element 31 downward.
Patent JP-H03274533-A (JP)
Title: Polymer complex
Inventor: NAZAARU EIZA NAOMU AZOZU
IPC: G02F1/35
Filed: 1990-11-29
Abstract: PURPOSE: To obtain a second harmonic generating composite by using a temp. gradient melting zone having a distinct temp. gradient between the hot and cold regions and regulating the temp. of the hot region to below the b.p. of a solvent and the temp. of the cold region to a temp. at which a guest compd. can be crystallized with a host material or below. CONSTITUTION: A film of a composite consisting of a guest compd. and a host material and contg. host molecules in an irregular state is passed through a temp. gradient melting zone having a distinct temp. gradient between the hot and cold regions. Since the temp. T2 of the hot region is the m.p. of the guest compd. or above but is practically within a region in which the host material is elastic and the temp. T1 of the cold region is practically below the m.p. of the guest compd., the guest compd. can be crystallized. The guest crystals in the host material are arranged by passing through the zone (from T2 to T1 ) and a second harmonic generating composite is obtd.