baber/WOPTO huggingface dataset:
Patent JP-H0811900-A (JP)
Title: Bag
Inventor: TOBA HIROMICHI
IPC: B65D33/24
Filed: 1994-06-28
Abstract: PURPOSE:To make it difficult to see an item contained in a bag main body from outside, prevent the item from sticking out, eliminate the need of an excessive packaging of the item by making it difficult to see the item from outside, and reduce man-hours of packaging work. CONSTITUTION:First, tuck flaps 28 to be folded back to cover an item insert opening 18 are formed on two opposite faces of the upper part of a bag main body. Secondly tuck flaps 30 to be folded back to close the item insert opening 18 are formed on two opposite faces of the upper part of the bag main body.
Patent JP-S6228704-A (JP)
Title: Multichannel optical slip ring
Inventor: MORIYA KAORU
IPC: G02B6/26
Filed: 1985-07-31
Abstract: PURPOSE:To transform a luminous flux into plural static light beams, by making the luminous flux moving relatively along a concentric circle of the optical axis of a discoidal Fresnel lens incident on the Fresnel lens which has different focal points to incident light beams made incident on different radial positions of the lens. CONSTITUTION:Incident light beams coming through optical fibers 23, 24, and 25 are made incident on different radial position of a Fresnel lens 32 after they are transformed into parallel light beams by a collimator 27. After forming their images at different focal points in accordance with their incident positions, the incident light beams to the Fresnel lens 32 are transformed into parallel light beams by means of collimators 31 installed to the focal points and led to optical fibers 33, 34 and 35. Therefore, plural pulsing or rotating light beams can be transformed into static light beams.
Patent JP-S5690820-A (JP)
Title: Production of impact-resistant resin
Inventor: KISHIDA KAZUO
IPC: C08F291/00
Filed: 1979-12-24
Abstract: PURPOSE: To produce an impact-resistant thermoplastic resin, by partially coagulating a graft copolymer latex obtained by emulsion-polymerizing a vinyl monomer with a rubbery polymer latex, adding a monomer and a suspension stabilizer to the resulting partially coagulated latex and then suspension-polymerizing the mixture.  
     CONSTITUTION: Graft copolymerization is carried out by an emulsion polymerization method, between a crosslinked or uncrosslinked rubbery polymer such as natural rubber, styrene/butadiene rubber or acrylonitrile/butadiene rubber or a latex of the rubbery polymer and an aromatic vinyl monomer or a mixture thereof with a copolymerizable vinyl monomer. To the resulting graft copolymer latex is added a partial coagulant such as an acidic substance or an electrolyte to form a partially coagulated product. To this partially coagulated product are added a suspension stabilizer and an aromatic vinyl nomomer of a mixture thereof with a copolymerizable vinyl monomer. Then, the suspension is polymerized in water to produce a thermoplastic resin having excellent heat resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6327326-A (JP)
Title: Conveyance branching device
Inventor: WATANABE SEIJU
IPC: B65G47/68
Filed: 1986-07-17
Abstract: PURPOSE:To convey and change the direction of a conveying object without bringing it into contact with ground by providing a supporting body having a guide on its outer peripheral face and the primary side part of a turning linear motor, on the fixed side of a rotary conveying passage. CONSTITUTION:A conveying table 1 which has been driven to travel by means of a driving linear motor 102 provided in a fixed conveying passage 2 while being floated up by nozzles 111..., is advance from the fixed conveying passage 2 to a rotary type conveying passage 3 and, by controlling a braking linear motor by means of a detected signal, the conveying table 1 is braked and stopped on the rotary conveying passage 3. Then, as the primary side parts 11 of a turning linear motor are electrified so as to generate driving forces in mutually opposite directions, a thrust is generated in reaction plates 13, a rotary bearing 8 is rotated with the conveying table 1 loaded on it, and the rotation is stopped by means of a detected signal. And, the conveying table 1 is advanced to a fixed conveying passage 5 and arrives at a desired object point.
Patent JP-H069976-A (JP)
Title: Lubricant and magnetic recording medium coated with same
Inventor: SEKI ATSUSHI
IPC: G11B5/71
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a lubricant which can be applied very thinly while exhibiting excellent lubricating properties and is durable in long-term service in wide temperature and humidity ranges by incorporating a specific perfluoropolyether carboxylic acid amine salt. CONSTITUTION:The title lubricant contains a perfluoropolyether carboxylic acid amine salt represented by formula I or II wherein Rfa is a perfluoropolyether group having an average molecular weight of 500-10,000 and Rfb is a 11-30C fluorinated alkyl. Preferably, the lubricant is applied in an amount of 0.5-100mg/m<2> on the magnetic layer of a magnetic recording medium which has the layer on a nonmagnetic support.
Patent JP-2000007082-A (JP)
Title: Semiconductor product tray
Inventor: TERAJIMA AKINAO
IPC: H05K13/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To cope with various package-sizes and prevent such a trouble as break by a connection pin and insufficient vacuum which are caused during vacuum seal-in preservation. SOLUTION: The semiconductor tray comprises a spacer 3a which is engaged with and erected on a longitudinal groove 1a and has, in its opposed face, support grooves 91a-95a aligned with lateral grooves 71-75 and extending vertically. The semiconductor tray also comprises partition plates 4a and 4b which are arranged opposite each other with a fixed amount of space between them so that both ends of the partition plates 4a and 4b are engaged with the support grooves and also they are engaged with the lateral grooves 71-75 and which have hold grooves 101a-109a by means of which package items 5 are erected and parallelly arranged between them so as to be parallel with the spacer 3.  The semiconductor tray further comprises a lid 2 disposed opposite to the upper face of a tray main body 1 and having in its lower face a lid groove 2a corresponding to the longitudinal groove 1a, with which the spacer 3a is engaged.
Patent JP-H1018126-A (JP)
Title: Production of high strength polyamide fiber
Inventor: KAWAKAMI DAISUKE
IPC: D01D5/096
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength polyamide fiber having a high strength and a high elasticity, excellent in high strength maintaining property, fatigue resistance and durability, and useful of reinforcing rubber, etc., by treating the fiber yarn melt spun from a spinneret under a specific condition and accelerating an orientation by stretching the fiber after winding thereof. SOLUTION: This method for producing a high strength polyamide fiber having >=3.0 relative viscosity to sulfuric acid, >=9.0g/d strength and >=20% elasticity, is to pass a fibrous yarn Y obtained by melt-spinning a polyamide such as a polycapramide from a spinneret 1 through a high temperature atmosphere heated at >=250<= directly below the a spinneret and then a heated dry atmosphere having 50-500cm length and presenting a substantially dry gas at 40-120 deg.C, impart 0.3-6.0wt.% water content by an aqueous emulsion type oil agent solution, draw the yarn on a roll at <=1000m/min, preferably <=700m/min, and then stretch the yarn consecutively or after winding the yarn once. Further, 8×10<-3> -27×10<-3> birefringence of the fiber at the water content imparting time point, is preferable.
Patent JP-H0597022-A (JP)
Title: Method and device for controlling brake
Inventor: OKA YOSHIHIRO
IPC: B60T8/26
Filed: 1991-06-14
Abstract: PURPOSE:To prevent deterioration of the rise of initial deceleration when brakes are applied abruptly and shorten the braking distance by suppressing boost of the rear wheel braking liquid pressure in case the brake pedal stamping speed is greater than a specified level, and raising the front wheel braking liquid pressure at an early stage. CONSTITUTION:A data processing circuit 22 amplifies a speed signal emitted by a wheel speed sensor 21, and a logic circuit 25 performs calculation of wheel speed and logical judgement, and an amplifier circuit 26 and a brake pressure control means 27 control each braking liquid pressure. To acquire the information at the initial stage of controlling, the stamping amount of a brake pedal 2 is determined by a pedal stroke sensor 11 and amplified by a data processing circuit 24, and the brake stamping speed is determined by the logic circuit 25 and compared with a reference value. In case the speed is greater than the reference value, an appropriate signal is sent through the amplifier circuit 26 to a rear wheel inlet valve SO of a liquid pressure control valve system by the brake control means 27, and the liquid path is closed for a certain period of time.
Patent JP-H0220316-A (JP)
Title: Injection control system for motor-driven injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/76
Filed: 1988-07-08
Abstract: PURPOSE:To obtain inexpensively a high response characteristic of a screw at the time of starting injection, without modifying external elements, by increasing a torque instruction value through addition of a predetermined speed instruction value in an injecting direction to a speed instruction value outputted according to a positional deviation, over a predetermined period at the start of injection. CONSTITUTION:An injection drift voltage is set on a drift correcting circuit 200, the drift voltage is applied to an error amplifier 203, and an injection drift voltage application time is set on a timer for supervising the application time of the drift voltage, followed by starting the timer. At the present time of starting injection, a positional deviation is small, and a speed instruction voltage outputted from a D/A converter 202 through D/A conversion of a value in an error register 201 is therefore low, so that the rotation of a servo-motor 2 reaches an instructed speed with a time delay. However, a torque instruction value outputted from the error amplifier 203 is brought to a high value by the injection drift voltage, whereby a high response characteristic of a screw 1 is realized at the start of injection.
Patent JP-S6229644-A (JP)
Inventor: NAKAGAWA ATSUSHI
IPC: E04B1/58
Filed: 1985-07-31
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-S6412379-A (JP)
Title: Picture rotating system for information processor
Inventor: KUBOTA KAZUHIRO
IPC: G06T3/60
Filed: 1987-07-06
Abstract: PURPOSE:To eliminate a dot deficient point by sensing the generating of the dot deficient point in a picture rotating system and applying the binary picture signal of a dot in the vicinity thereof to the dots. CONSTITUTION:A picture memory 1 stores the binary picture signals corresponding with 1 to 1 to the respective coordinate points of a two dimensional unit dot. A processor 2 transforms the picture stored in this picture memory to a picture obtained by rotating it. A dot generator 7 adds and generates a new dot to the dot deficient point sensed in the picture rotated by the processor 2. This new dot is supplied by the binary picture signal of the dot in the vicinity of the deficient point.
Patent JP-H108991-A (JP)
Title: Soundproof engine working machine
Inventor: AOYAMA YOSHINORI
IPC: F02B77/13
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To improve cooling effect in a compact structure while ensuring silencing effect without reducing the capacities of both silencing units by independently forming cooling air passages for two silencing units arranged in a subsicliary room. SOLUTION: A partition plate 2 is arranged in a soundproof case 1, which is partitioned into a main room A and a subsidiary room B. An engine and a working machine are arranged in the main room A while two silencing units PM, MM are arranged in the subsidiary room B, so that cooling air as silencing unit cooling air W1, W2 is guided from the main room A into the subsidiary room B. Specially, cooling air passages B1, B2 for two silencing units PM, MM arranged in the subsidiary room B are independently formed. In this way, the cooling effect of the silencing units PM, MM is improved and heat balance in the soundproof case 1 is made proper in association with the soundproof case 1 partitioned into the main room A and the subsidiary room B. Cooling air passing resistance in the cooling air passages B1, B2 is reduced and sufficient cooling air are held for the silencing units PM, MM.
Patent JP-H0334609-A (JP)
Title: Oscillating circuit
Inventor: TAKORI MASAYUKI
IPC: H03B5/36
Filed: 1989-06-29
Abstract: PURPOSE:To realize a low voltage power supply voltage for an oscillator and to reduce the oscillation current by constituting a reference power source of a bipolar transistor. CONSTITUTION:A series body of three pieces of diodes 1-3 (for instance, three pieces in which the base and a collector of an npn transistor are connected) is interposed, and thereafter, a VDD power source terminal 11 is connected, and between this series body and a ground, a reference power source terminal 13, and a capacitor 16 for a power source filter are provided. Also, P channel MOS transistor 4, 5, N channel MOS transistors 6, 7, a feedback resistance 8, input/output protective blocks 9, 10, a VSS power source terminal 12, input/ output terminals 14, 15, capacitors 17, 18, a vibrator 19, etc., are provided. In such a way, a power supply voltage applied to an oscillator is lowered, and an oscillation current can be reduced.
Patent JP-H04234005-A (JP)
Title: Manufacture of lightguide tube by ion exchange method
Inventor: SETSUPO HONKANEN
IPC: G02B6/13
Filed: 1991-07-10
Abstract: PURPOSE: To obtain a process for producing an optical waveguide which is hardly affected by the influence of a fluctuation in the width of mask openings at the time of forming an optical waveguide on a glass substrate surface by an ion exchange method. CONSTITUTION: This process for producing the optical waveguide which forms the optical waveguide 6 by diffusing and expelling the ions which increase the refractive index of glass by using an ion exchange method and positive type ion exchange mask 4 from a waveguide 3 which is the waveguide 3 formed previously on a glass base body and has the width broader than the width of the optical waveguide 6 to be produced in the process for producing the optical waveguide 6 by the ion exchange method on the glass base body.
Patent JP-S5872231-A (JP)
Title: Controlling system for input and output processing
Inventor: TORII SACHIYO
IPC: G06F13/12
Filed: 1981-10-23
Abstract: PURPOSE:To effectively utilize the memory area of a main storage device by providing a storage area for the number of times of repeated execution of a command in a command list of the main storage device and a command repeated times counting means in an I/O processing routine, respectively. CONSTITUTION:When data to be read out from an I/O device I/O, a processing program prepares a command list 20 and sets up an I/O access address in a CCHRR area 11 and seeking and reading commands in the list 20 respectively. The number of times of repeated execution has been previously set up in a storage area 23 prepared for reading commands. After being started by an interruption from the I/O, an I/O routine 24 executes status check, and after confirming no error in the I/O system, compares the contents between counter areas 25 and 23. When both contents are dissident with each other, ''1'' is added to the contents of the area 25 and the contents of an access address designation area 26 are updated to read out a command from the list 20 and supply it to the I/O. Said operation is repeated until the contents of the areas 23, 25 become coincident with each other.
Patent JP-S6062210-A (JP)
Title: Linear detector
Inventor: WAKE NAOHISA
IPC: H03D3/26
Filed: 1983-09-14
Abstract: PURPOSE:To measure the frequency shift of a signal modulated by a long-period rectangular wave by passing an input signal through a limiter to detect a frequency difference from the output of an oscillation circuit having the same frequency as a carrier frequency, and putting emphasis corresponding to the frequency and then performing peak detection. CONSTITUTION:The frequency-modulated signal inputted from an input terminal 6 is passed through a limiter circuit 3 to obtain a constant-level signal, which is inputted to a mixer circuit 2. A signal of the same frequency with the carrier of the input signal is inputted from the local oscillation circuit 1 is inputted to the circuit 2, which detects the difference in frequency between the two signals. This frequency difference is passed through an emphasis circuit 7 to generate a signal having the gradient of the amplitude corresponding to the frequency. The output of the circuit 7 is supplied to a peak detecting circuit 8 to detect the peak, and its detection output is displayed on a display circuit 5. Thus, the frequency shift of the signal on which frequency modulation is imposed by the long-period rectangular wave is measured.
Patent JP-H0337359-A (JP)
Title: Sleeve for engine
Inventor: TAKAHASHI MASAAKI
IPC: C23C30/00
Filed: 1989-07-03
Abstract: PURPOSE:To prevent the peeling of plating when a fitted surface part is cut, by arranging a nonplated region at a specific part which is continuous to the fitted surface part onto which a cylinder head is fitted among the inside diameter part of a sleeve into which a piston is accommodated. CONSTITUTION:A sleeve fitted into the cylinder block of an engine 10 is equipped with an inside diameter part 16 into which a piston is accommodated and a fitted surface part 14A on which a cylinder head is fitted. The sleeve is formed from a basic member made of Al alloy, and the inside diameter part 16 is applied with a plating part 17. In this case, the part which is continuous to the fitted surface part 14A of the inside diameter part 16 and onto which a piston ring does not slidingly contact is formed into a large opening diameter, and a non-plated region 24 is arranged at this part. Also, in the case where a cutting tool for shaping the fitted surface part 14A reaches the edge part of the fitted surface part 14A, exfoliation of plating on the inside diameter part 16 which is continuous to the edge part is eliminated.
Patent JP-H0815105-A (JP)
Title: Particulate capturing nozzle
Inventor: FUKUSHIMA HIROKAZU
IPC: G01N1/02
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a high efficiency particulate capturing nozzle by disposing a nozzle having small diameter on the surface of a filter capturing particulates and forming a gas introduction surface having a large diameter on the periphery of a nozzle hole at the forward end thereof. CONSTITUTION:A tape-like filter 2 made of silicon fibers, for example, is employed and a capturing nozzle 1 is disposed closely, at the forward end thereof, to the surface of the filter 2. The nozzle 1 is set with a small hole diameter and a flange-like gas introduction face 1b is formed, while spreading along the surface of the filter 2, around a nozzle hole 1a at the forward end thereof. Exhaust gas from a diesel engine is diluted through a dilution tunnel and fed, as a sample gas, to the nozzle 1 through an ejector. Since the nozzle diameter is decreased, the velocity of the exhaust gas striking the filter 2 is increased and the capturing efficiency is thereby enhanced. Furthermore, since the gas introduction face 1b spreads the exhaust gas on the filter 2, pressure on the surface of the filter is reduced thus enhancing the capturing efficiency.
Patent JP-S6416234-A (JP)
Title: Field magnet assembly
Inventor: HATA IKUO
IPC: H02K3/52
Filed: 1987-07-08
Abstract: PURPOSE:To make it unnecessary to do binding work with threads for preventing looseness of a coil by winding the coil as a winding on a spool. CONSTITUTION:The terminal strips 11 for insulation are placed on both sides of a core 10, and after fixing them in an adequate direction, a winding coil 12 is wound on a slot of the core 10 and a spool 13 through the slot insulating paper. And, the winding coil-end 14 in the time of starting winding and finishing winding is guided by a U groove 17 of a column 15 formed integrally on a substrate 11 for insulation to insert into a U-shaped groove 19 of a column for fixing a wire tip, and after then, a adhesive is applied on the U-shaped groove 17. According to the constitution, the winding coil-end can be surely fixed without using such work as a binding work with threads.
Patent JP-2000357965-A (JP)
Title: Phase-locked loop
Inventor: ARAI MAKOTO
IPC: H03L7/095
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a phase-locked loop for restricting a drawing range of the frequency of the phase-locked loop to be within the range of the precision of a stipulated clock signal. SOLUTION: A phase-locked loop part 19 is constituted of a phase comparator 21 for adopting an external input signal and an output signal as input, a low- pass filter 22, a voltage variable type oscillator 23 for adopting the output as a control voltage and a frequency divider 24 for dividing the frequency of the output and adopting it, as the output signal of the phase-locked loop. A restricted value detecting circuit part is arranged and constituted of an exclusive-OR circuit 25, a monostable multivibrator 26 operated by a pulse outputted from the circuit 25 and a flip-flop 27 for inputting the output of circuit 25 and the output of the monostable multivibrator 26.  One or zero is outputted from the flip-flop, when the frequency of the external input signal is within the prescribed range, zero or one is outputted when it is out of range, and then frequency deviation from the desired value of the external input signal is determined.
Patent JP-H1015757-A (JP)
Title: Part mounting device and part mounting method
Inventor: RIYOUGOKU KAZUO
IPC: B23P21/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To facilitate setting and removing of a work, and to rotate and hold the work while being still positioned by providing a rotating means for rotating a holding means which is unlocked by a lock releasing means to make the mounted surface of a work confront with a mounting means. SOLUTION: A jig rotating unit 28 is adapted to press a lock releasing plate 13 by a pressing part 28a thereof. When the lock releasing plate 13 is pressed, a guide shaft 11 advances against the energizing force of a compression spring 12. By this advance, a lock plate 10 is advanced and a parallel pin 8 is dislocated from a groove 10a. Subsequently, when a positioning block 28b of the jig rotating unit 28 is rotated, a clamp plate 7 is rotated and a clamped work 3 and a clamp plate on the moving side are also rotated. Even in such a condition, the work 3 is still positioned by the energizing force of a tension spring 25.
Patent JP-S6231161-A (JP)
Title: Solid-state image pickup device
Inventor: SHIYUDOU ACHIO
IPC: H01L27/14
Filed: 1985-08-01
Abstract: PURPOSE:To use a whole image pickup element as an acceptable product even if there is a defective photosensitive picture element in a photosensitive picture element row by providing a spare photosensitive picture element row between the original photosensitive picture elements. CONSTITUTION:A photosensitive picture element row 10 is formed by arranging photosensitive picture elements 11-1n with a pitch L three times of a picture element size S and spare photosensitive picture elements 31-3n are provided between the respective picture elements 11-11n to form a spare photosensitive picture element row 30. The output Vout consists of signals 41 and 43, which are outputted alternately, induced by the photosensitive picture elements 11-1n and the spare photosensitive picture elements 31-3n. If a photosensitive picture element 13 in the row 10 is defective, signals from the spare photosensitive picture element row 30 are used. When the spare photosensitive picture element row is used, the attaching position of the solid-state image pickup is shifted.