baber/WOPTO huggingface dataset:
Patent JP-S56115220-A (JP)
Title: Manufacture of frp tube
Inventor: KUSANO HIROSHI
IPC: B29D23/00
Filed: 1980-02-19
Abstract: PURPOSE: To obtain the FRP tube having few air bubbles and high-performance in good productivity and workability by a method wherein glass fibers bonded with a hardening accelerator beforehand is wound and a hardening resin composite is bonded to and impregnated into the glass fibers on a core.  
     CONSTITUTION: The hardening accelerator is bonded to the glass fibers and the hardening resin composite is bonded to and impregnated into them to harden them on the core, thereby reduing the mixing of air into the FRP layer. When the hardening resin composite is bonded to and impregnated into the wound glass fibers, excess resin will not be produced if the supplying amount thereof is regulated properly. A resin having a short pot life may be utilized as the last blended material without troubles, the hardening time therefor is reduced remarkably and the productibity may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58138658-A (JP)
Title: Printing controller for ink jet printer
Inventor: MORI YUUICHIROU
IPC: B41J2/13
Filed: 1982-02-10
Abstract: PURPOSE:To enable to record with stable quality not affected by variations in velocity such as a drift in a traveling system, by recording by changing the omitting ratio of ink droplets while observing the progress of traveling of a printing head. CONSTITUTION:The printing head 1 is moved relative to a medium 4 by a motor 7, and the moving position thereof is detected by a method wherein a slitted  plate 8 provided with slits at a regular interval equal to the standard pitch of  the characters to be printed is read by a light element 9 provided on the head 1. A pulse from a pulse generator 20 is supplied to a nozzle 11 to jet an ink in the form of droplets, and is supplied also to a printing-controlling circuit 21 and a motor-driving circuit 22. The circuit 21 so controls that a reference number of printing ink dots generated in a given reference travel distance of the head 1 and the actual number of dots are compared with each other, and ink dots are omitted from the entire ink dot group for the subsequent reference travel distance at a predetermined omitting ratio to obtain printing ink dots. Accordingly, it is enabled to record with stable quality.
Patent JP-H09197944-A (JP)
Title: Process cartridge and image forming device
Inventor: AKUTSU TAKASHI
IPC: G03G21/18
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To easily maintain the positional accuracy of a photoreceptor drum, a developing sleeve and a cleaning blade, and to unnecessitate measures against a toner leakage when the toner is supplied to the developing sleeve. SOLUTION: The photoreceptor drum 7, the developing sleeve 10b and a developer storing part 10a are held in the integrated cartridge frame body 12 of the process cartridge B, and the cartridge B is provided with a means for electrostatically charging residual toner 101. Since the photoreceptor drum 7 and the developing sleeve 10b are installed in the integrated frame body, the positional accuracy is easily secured, and also, since the toner is recovered to the developing means by the means for electrostatically charging the residual toner 101, the installation of the cleaning blade is unnecessary, and also, the adjustment of the positional accuracy of the cleaning blade is unnecessary.
Patent JP-H05185502-A (JP)
Title: Structure of curved part in moldings and treatment thereof
Inventor: MURAGUCHI KOICHI
IPC: B29C53/00
Filed: 1992-01-08
Abstract: PURPOSE:To surely and beautifully treat looseness inevitably caused inside a curved part in moldings by an extremely simple stage by partially heat- treating a synthetic resin part of the inside of the curved part and removing looseness caused by bending work. CONSTITUTION:The interval between an actuation member 27 becoming an upper-part electrode and the surface of the lower end 21 becoming a lower-part electrode is formed into the nearly same thickness as the thickness of the inside fin part Mi of moldings M. The upper-part electrode and the lower-part electrode are connected to a high-frequency outgoing trunk equipment 30. The inside is heated at the thermal deformation temperature of the moldings to be treated e.g. 120-180 deg.C in the case of vinyl chloride resin. The inside fin part Mi. of the moldings M heated at the thermal deformation temperature has stretched strain in the longitudinal direction at a time of extrusion. Therefore action starting shrinkage in the longitudinal direction is caused by heating. Looseness inside the curved part in the moldings is removed which has been caused at a time of bending work of the inside fin part Mi.
Patent JP-S62178216-A (JP)
Title: Liquid crystal display device
Inventor: SHINOMIYA TOKIHIKO
IPC: G09F9/35
Filed: 1986-01-31
Abstract: PURPOSE:To improve display quality and to increase a twist angle by specifying the film thickness of electrodes consisting of transparent conductive films to a specific value or below to decrease the step between the electrodes and to prevent the generation of focal conic. CONSTITUTION:The electrodes 2, 2 are provided on the inside surfaces of glass substrates 1, 1 and oriented films 3, 3 consisting of org. high-polymer films are formed to cover the electrodes 2, 2. These substrates are stuck to each other by a sealant 4 and a nematic liquid crystal 5 is sealed therein. The focal conic is generated in the stage of voltage impression when liquid crystal molecules 5a are twisted at a high angle. The generation is accelerated by the twisting strain arising from the step between the electrodes if the film thickness of the electrodes 2, 2 is large. The step between the electrodes is decreased to <=1000Angstrom  and the generation of the focal conic is prevented if the film thickness of the electrodes 2, 2 is made <=1000Angstrom . The display quality is thereby improved and the twist angle is increased.
Patent JP-S56117361-A (JP)
Title: Tape loader
Inventor: SANO KENJI
IPC: G11B15/665
Filed: 1980-02-22
Abstract: PURPOSE:To make a cassette small and light by constituting a tape is drawn out with the 1st one pair of guides which turn to reverse direction each other and  wound partly on a drum and the tape is wound on the drum by about 360 deg. with the turning of the 2nd guide. CONSTITUTION:When the rotary ring 12 constituting the 1st guide turns toward the arrow A and the rotary ring 13 turns toward the arrow B, a tape guide 8 turns toward the arrow A while drawing out the tape 1 from a cassette 30, and tape guides 9, 10 turn toward the arrow B while drawing out the tape 1. In this case, since the tape guides 9, 10 move in a groove 14 provided with a rotary ring 12, the movement of the rotary ring 13 is not hindered. The tape 1 is wound on a part (about 270 deg.) of the drum with the tape guides 8, 9, 10, and the tape 1 is wound on the drum 2 by about 360 deg. by turning the rotary ring 15 constituting the 2nd guide toward the arrow A.
Patent JP-H04237284-A (JP)
Title: Video content compression display processing method
Inventor: OTSUJI SEITA
IPC: H04N5/93
Filed: 1991-01-21
Abstract: PURPOSE:To devise the method such that high speed display of a moving picture is attained in response to a change in the content when a quick look is desired and the content of a moving picture is grasped in a short time efficiently. CONSTITUTION:Variable speed reproduction being one method of skipping observation of a moving picture image is semi-automated. That is, a picture processing unit 3 measures at first an inter-frame change of a moving picture desired to be observed quickly in advance. Then a speed control data is generated to reproduce an important picture at a low speed and to reproduce less- important picture at a high speed based on the measured data and the result is stored in a change quantity file 5. Then a control data generated at the quick glance is used as a known value to apply variable reproduction display to the moving picture. Thus, the information as to which part of the moving picture has which kind of change much is obtained.
Patent JP-S60164120-A (JP)
Title: Safety device for combustion
Inventor: TANAKA EIICHI
IPC: F23N5/24
Filed: 1984-02-07
Abstract: PURPOSE:To ensure reliability in safety of combustion at burner for a long time, by detecting the state of combustion by sonic waves in contactless manner with flames. CONSTITUTION:A fuel injected from a fuel nozzle 1 is burned on a burner 2. At that time, a sonic wave transmitter 8, installed in the neighborhood of flames, outputs sonic waves, which are reflected by a reflection plate 10 and are received by a wave receiver 9. Incomplete combustion caused by the absence of oxygen or the like is detected by calculating the fluctuation of the difference with time DELTAt=t2-t1 between the transmitter 8 to output sonic waves and the receiver 9 to receive sonic waves. A fuel controller 7 is driven by the intermediary of a controlling circuit 11 to make the fuel controller 7 perform a safety combustion. With such an arrangement, reliability in safety combustion in a burner can be ensured for a long time.
Patent JP-S58138716-A (JP)
Inventor: AREKUSANDAA JIYONSUTON
IPC: C08F4/619
Filed: 1982-02-12
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-S61180209-A (JP)
Title: Optical demultiplexer
Inventor: HAGIWARA KIYOKAZU
IPC: G02B6/293
Filed: 1985-02-06
Abstract: PURPOSE:To compose an optical demultiplexer of an optical member which has an extremely simple structure by using a plane curve diffraction grating. CONSTITUTION:The plane curve diffraction grating 1 has curved grating grooves formed so as to have light convergence effect on the surface of a plane reflecting plate. Light consisting of three different-wavelength light components from an input optical fiber 2 is made incident on the plane curve diffraction grating 1 and wavelength-dispersed, and the respective different-wavelength light components are reflected at a different angle. They are converged by the plane curve diffraction grating and photodetected by output optical fibers 3-5.
Patent JP-H03225290-A (JP)
Title: Method for measuring position of object existing on seabottom
Inventor: KAWAZOE TETSUO
IPC: G01S15/06
Filed: 1990-01-30
Abstract: PURPOSE:To measure a relative position between a target to be measured and a reflector by arranging the reflector for reflecting a submarine sound and a sonar for sending an ultrasonic wave from a measuring ship to the seabottom in an oblique direction and receiving the reflected wave from the sea bottom or the like. CONSTITUTION:The sonar 3 is suspended in the vicinity of the seabottom from the measuring ship 1 through a wire 2. A mineral collector 6 is lowered from a mineral collecting ship 8 onto the seabottom by a mineral recovery pipe 7 and the ultrasonic wave reflector 4 is arranged in the vicinity of the mineral collector 6. When a directional ultrasonic wave is sent from the sonar 3 to the seabottom in the oblique direction to scan the peripheral seabottom, the reflected wave is returned from the seabottom upon which the ultrasonic wave is made incident. When the reflected wave is made incident upon the reflector 4 and the collector 6, the reflected wave is returned as a strong reflected wave because the reflector 4 and the collector 6 are projecting from the seabottom. Thereby, the relative position of the collector 6 to the reflector 4 can be detected by finding out the reflection intensity of ultrasonic waves in the periphery of the sonar 3.
Patent JP-S53106404-A (JP)
Title: Magneto
Inventor: FURUSE SETSUO
IPC: H02K21/14
Filed: 1977-02-28
Abstract: PURPOSE: To promote an improvement of performance for the magneto, by such means that with a pass magnetic path provided magnetically insulated against the main magnetic path, at least more than one winding be provided for making an interlinkage with both of these magnetic paths. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09210572-A (JP)
Title: Furnace wall repairing method and cooling cylinder
Inventor: TAMURA KENJI
IPC: F27D1/16
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To enable a press fitting of irregular-shaped refractory material to be performed repeatedly at a heat spot location of a furnace wall of a blast furnace and to enable a durability of refractory material to be extended by a method wherein a hollow cooling cylinder is fitted to an opening part of an iron plate at the heat spot location and the irregular-shaped refractory material is press fitted to the furnace wall through a hollow part of the cooling cylinder. SOLUTION: A plurality of cooling plates 2 are spaced apart by a predetermined distance and inserted into bricks 5 and iron plates 4 acting as a furnace wall of a furnace body such as a blast furnace and the like, the iron plates 4 and the bricks 5 are opened at a location of the furnace wall of the furnace body where a less amount of worn-out and damaged residual bricks 5 is placed, i.e., a heat spot location 21 and then hollow cooling cylinders 1 are inserted into openings 4a. A main body 10 of each of the cooling cylinders 1 is comprised of a cylinder, wherein a partition valve 6 having a press-fitting hose 9 connected to it is connected to the rear end of the cylinder and at the same time the main body 10 is provided with an inlet 7 and an outlet 8 for use in circulating cooling water. Then, irregular-shaped refractory materials 3 fed from a press-fitting machine are press fitted from a hose 9 to the furnace body, the irregular-shaped refractory materials 3 are filled at the extremity end of each of the cooling cylinders 1 so as to form a layer of the refractory materials 3 at the furnace wall.
Patent JP-S62182344-A (JP)
Inventor: SUZUKI MINORU
IPC: E04C3/10
Filed: 1986-02-03
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-H03225674-A (JP)
Title: Floppy disk control system
Inventor: NAKAJIMA SHUZO
IPC: G11B20/10
Filed: 1990-01-31
Abstract: PURPOSE:To cancel the non-operation of a program by providing plural input/ output ports, preventing the set value of a transfer rate from being changed on one hand, and changing a rotating speed according to set contents on the other hand. CONSTITUTION:The transfer rate value is set in the first input/output port and recording density is set in the second input/output port. When a power source is turned on, the program stored in a ROM 2 is activated and the initial diagnosis of a system is executed under the control of a CPU 1. Then, DMA controllers 4 and 5 to control direct memory access, interruption controllers 6 and 7 to control interruption, and timer 8 are initially set. The transfer rate value set in the first input/output port is fixed and the recording density set in the second input/output port is changed while varying the rotating speed according to the applied contents. Thus, the compatibility of a software can be maintained and the non-operation of the program is canceled.
Patent JP-S55114051-A (JP)
Title: Distributor using time-division system
Inventor: KINOSHITA TOSHINORI
IPC: H04L5/24
Filed: 1979-02-26
Abstract: PURPOSE:To improve reliability by reducing active elements in number by distributing signals through electronic switches as many as distributing circuits and demodulating LPF. CONSTITUTION:After being inputted to buffer amplifier 4, an input signal from input terminal 2 is branched to n circuits and then inputted to electronic switches 6-1-6-n via transmitting LPF5. Pulses f1-fn generated by phase-shift clock pulse generator 10 are supplied to electronic switches 6-1-6-n to smaple the input signal. Demodulating LPF7 demodulates and interpolates the sampling output waveform to obtain an original analog signal. The reliability can therefore be improved since the number of internal active elements can more be reduced than that of a distributor on an analog system.
Patent JP-S60167642-A (JP)
Title: Fixing device of stator coil
Inventor: FUSE RIYUUSAKU
IPC: H02K3/48
Filed: 1984-02-10
Abstract: PURPOSE:To secure a stator coil by a side liner by increasing the width of a bottom coil larger than the width of the coil and inserting fixedly the liner. CONSTITUTION:A 2-layer hexagonal stator coil 1a of an upper coil 1b and a bottom coil 1c contained in a slot 3 of a laminated core 2 is secured by a side liner 4 inserted to between the side of the coil 1a and the side wall of the slot 3 by increasing the width of the coil 1c larger than the width of the coil 1b, and the side liner 4 is inserted and secured. Thus, the coil 1a of the upper and lower layers contained in the slot 3 of the laminated core 2 can be secured by the liner 4.
Patent JP-H02201967-A (JP)
Title: Thin film semiconductor device
Inventor: MIKI AKIRA
IPC: H01L21/336
Filed: 1989-01-30
Abstract: PURPOSE:To increase high speed operation and high reliability by improving electric field effect mobility by permitting active state oxygen to impregnate and diffuse into an SiN layer up to an interface between a semiconductor layer and the SiN layer under the atmosphere of activated oxygen. CONSTITUTION:An SiN protective film 20 is formed on an amorphous silicon layer 14, and is further annealed under the atmosphere of activated oxygen, i.e., ozone(O3). Ozone is generated by irradiation of oxygen with electromagntic waves, e.g. UV. Accordingly, since the SiN layer has been annealed under the atmosphere of the activated oxygen, the activated oxygen impregnates and diffuses into the SiN layer up to an interface between a semiconductor layer and the SiN layer to prevent the interface levels from being formed owing to the activated oxygen, and fixed electric charges in the SiN layer are reduced. Hereby, there is provided a thin film semiconductor device which has high electric field effect mobility and is excellent in high speed operation and high reliability.
Patent JP-H01199302-A (JP)
Title: Optical magnetic storage device
Inventor: MATSUMOTO KIYOSHI
IPC: G11B11/10
Filed: 1988-02-03
Abstract: PURPOSE:To realize a stable signal recording by moving the supporting part of a flotation type magnetic head according to the up-and-down deflection of a recording carrier. CONSTITUTION:By moving a supporting spring 12 or changing the inclination, an action is executed so as to cause the pressing force of a magnetic head 11 to the recording carrier by the supporting spring 12 to be fixed. Namely, the up-and-down deflection of the recording carrier is detected, the supporting spring is moved along the up-and-down deflection by a supporting spring moving mechanism 13, and the pressing force of the magnetic head 11 is made always fixed. Thus, the floating quantity of the magnetic head 11 is made approximately fixed, and a head crash due to the floating quantity fluctuation of the magnetic head 11 can be prevented. Since a distance between a magnetism and the recording carrier is made fixed, the stable signal recording can be realized.
Patent JP-S58171434-A (JP)
Inventor: UIRIAMU ROBAATO HAAFU
IPC: C08L71/12
Filed: 1983-02-15
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-H11218401-A (JP)
Title: Length measuring tool
Inventor: SUMIYA KATSUMI
IPC: G01B3/10
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To exactly and easily measure the length to a diagonal from a corner of an object to be measured by fixing an attachment piece having a corner part corresponding to the nook of the object to be measured as origin of a scale body. SOLUTION: At the origin of the scale body 2, an attachment piece 3 consisting of a side piece 5a bent in V-shape so as to have top angle 5c of 90 to 120 degrees is fixed. The both end edges of the side piece 5a of the attachment piece 3 aligns on the same line as the origin of the scale body 2 in the state fixed to the scale body 2 and the corner top angle 5c is defined as the first reference edge X and the both side piece 5a are defined as the second reference edge Y. When a length to a diagonal of a measuring object W, for example, is measured, the reference edge of X of the attachment piece 3 is correlatively abutted to the nook of the measuring object W and the scale 7 corresponding to the reference edge X among the first and the second scale notches 7 and 8 respectively provided on the both sides of the scale body 2 is read to measure the length to the diagonal of the measuring object W.
Patent JP-H0359188-A (JP)
Title: New suction box cover
Inventor: POORU EFU FUTSUDO
IPC: D21F1/52
Filed: 1990-02-02
Abstract: PURPOSE: To provide a novel type of suction box cover that is equipped with the cover that is fixed to the main body that is linked to the vacuum source and is provided on the press-fabric passage and with the slot that includes the zigzag patterned segments communicating to the main body, and can reduce the flexure of the fabric and the noises. CONSTITUTION: In a paper-making machine that is equipped with a press fabric continuously moving in the passage that are preliminarily selected in the longitudinal direction in order to extract water from the whole paper, the suction box 10 comprises the main body of the box linked to the vacuum source and the cover fixed to the box main body 12 and this cover is arranged so that it may come into contact with the press fabric 22. This cover 16 has the slot that communicates to the box main body 12 so that water is extracted from press fabric by suction and this slot 18 is constituted with a plurality of slot segments 18' and 18" having the zigzag patterns formed to construct the objective suction box 10.
Patent JP-S59147080-A (JP)
Title: Charcoal production
Inventor: YAMASHITA KUNIHIRO
IPC: C10B53/02
Filed: 1983-02-14
Abstract: PURPOSE:Hot air from the hot air generator is introduced into the lower part of the carbonization furnace to effect autogeneous carbonization of the wood, then the product is smelted, thus obtaining good-quality wood charcoal in a short time with much increased carbonization efficiency. CONSTITUTION:Hot air from the hot air generator 7 is introduced into the carbonization furnace 1 filled with wood 4 to effect autogeneous carbonization of the wood and the product is smelted to give the objective wood charcoal by use of a furnace. The hot air from the hot air generator 7 is preferably fed into the carbonization furnace 1 from a plurality of inlets.
Patent JP-S63194077-A (JP)
Inventor: TANAKA KIYOSHI
IPC: E04B2/56
Filed: 1987-02-04
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-H03230099-A (JP)
Title: Heat exchanger
Inventor: IGARASHI SEISHIRO
IPC: F28F9/22
Filed: 1990-02-01
Abstract: PURPOSE:To maintain water/air ratio at an optimum level and to reduce an installation space by connecting a filling tank disposed directly under an upper water distribution tank to the water distribution tank through a circulation water tube to form a first route, and connecting an intermediate water distribution unit to a filling tank disposed directly thereunder to form a second route. CONSTITUTION:In a heat exchanger 1, filling tanks 5, 6 fully filled with fillers 3 are vertically spaced to be disposed, an upper water distribution tank 10 is provided above the tank 5, and an intermediate water distribution unit 12 is provided in an air gap between the tanks 5 and 6. The tank 10 is connected to the tank 5 through a circulation water tube 15 to be circulated in a room to form a first route, the unit 12 is connected to the tank 6 to form a second route. When the exchanger 1 is used as a cooling tower, circulation water is supplied to the tanks 10, 12, and when it is used as a heating tower, the water is supplied only to the tank 10. The water of an upper stage is fed directly to the lower tank at the time of using the cooling tower, and the water of the tank 10 is fed down through the tanks, 5, 12 and 6.