baber/WOPTO huggingface dataset:
Patent JP-2000086080-A (JP)
Title: Cover film separating pull-up device
Inventor: TOMITA HIROO
IPC: B65H41/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To pull up a cover film to smoothly separate it from a substrate without damaging the cover film, a photosensitive resin layer and the substrate by providing a pull-up member connected to a rotatable knurled roller and a rotatable adhesive roller, and pressing mechanism for applying vertical force to the pull-up member. SOLUTION: A knurled roller 5 and an adhesive roller 6 are connected to a pull-up member 4 by a fitting member 8 through each shaft 7. At this time, the pull-up member 4 is pressed in the vertical direction to a substrate 1 by an air cylinder 15 serving as pressing mechanism. The knurled roller 5 is journalled by a rotating shaft 9 and provided with lateral grooves 10 formed at the outer peripheral part. The adhesive roller 6 is journalled by another rotating shaft 11 and provided with a double-coated tape 12 stuck to the outer peripheral part. After forming micro voids 13 between a cover film 3 and a photosensitive resin layer 2 at a part passed by the knurled roller 5, the cover film 3 is pulled up in association with passing of the adhesive roller 6.
Patent JP-H0193119-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOCHIZUKI HIROSHI
IPC: H01L21/28
Filed: 1987-10-02
Abstract: PURPOSE:To conduct a highly reliable Al wiring operation by a method wherein a metal film is coated on the whole body covering the pattern of the titanium nitride film on a substrate, the metal film is patterned larger than the pattern of the titanium nitride film, and the entering of a wedge into the interface of the metal film and a titanium oxide film is prevented. CONSTITUTION:An impurity diffusion layer 2 is formed on an Si substrate 1 using an ion implanting method and the like, and a P-containing Si oxide film 3 is deposited on the substrate 1 using a CVD method and the like. Then, a contact hole 9 is perforated using a photochemical technique, and a titanium nitride film 4 is formed using a reactive sputtering method and the like. Then, a resist 5 which is larger than the hole 9 is left using a photomechanical technique. Subsequently, the film 4 is dry-etched using Cl gas, and the resist 5 is removed using oxygenous plasma and the like. Besides, an Al film 6 of the prescribed thickness is deposited covering the film 4 by conducting a sputtering method. Then, a resist 7 is patterned covering the film 4. When anisotropic etching is conducted on the film 6 using Cl gas under the above- mentioned state, the etching can be conducted without exposing the film 4, and no wedge is allowed to enter the film 6. Then, the resist 7 is removed.
Patent JP-H0191905-A (JP)
Title: Method for controlling sheet thickness in sheet rolling
Inventor: MIZUTA TOKUO
IPC: B21B37/18
Filed: 1987-10-02
Abstract: PURPOSE:To reduce sheet thickness deviations at a lock-on time and to improve the sheet thickness accuracy by controlling a screw position by use of a lock-on load. CONSTITUTION:From a start of rolling of a rolled stock by a rolling mill until a start of AGC, loads Pi(P1, P2-Pn) and screw positions Si(S1, S2-Sn) are measured by a load cell and a position detector at (n) points, respectively. A thickness difference  hi=hi-hm between an outlet side sheet thickness hi at respective measuring points and a target sheet thickness hm are found. Screw positions are controlled by use of a controlled variable  S described by the equation after the start of AGC. Where,  S: controlled variable for screw position, Sn: screw position at a start of AGC, P: rolling load at controlling time, K: mill constant of the rolling mill, M: plasticity coefficient, alpha: coefficient, beta: coefficient. Hence, a sheet thickness deviation  h at a lock-on time is minimized, the time necessary to make the  h be zero, and the sheet thickness accuracy is improved.
Patent JP-H03176087-A (JP)
Title: Pat training device
Inventor: NOGUCHI SHOJI
IPC: A63B69/36
Filed: 1989-09-28
Abstract: PURPOSE:To stretch a long body and enable a patted ball to be returned at hand by providing the one end of a base plate with a cup, and by fitting the long body of a string, a chair, or the like at the one end. CONSTITUTION:Base plates 1, 2, 3 are spread to be flat on a floor board or the like, and are kept to te extended to a section near a place for patting a long body 6, and it is patted toward a cup 4. After same balls are patted, and when the long body 6 is stretched to be brought in the oblique and upper direction, the semi-plate 1a of the base plate 1 is rotationally moved to be raised first, and the balls contained in the cup 4 roll out, and when the long body is stretched further, the semi-plate 1b of the base plate 1 is raised, and according to its oblique degree, the balls roll toward a player and are returned at hand. Besides, when a stopper 12 is kept to be rotationally moved to be positioned at a front end edge, the balls to roll to be returned at hand can be prevented from flying outside.
Patent JP-H04128878-A (JP)
Title: Crt resolution controller
Inventor: SUZUKI NAOKO
IPC: G09G5/00
Filed: 1990-09-20
Abstract: PURPOSE:To make the appearance of an oblique line part or a curved line part better, to make a dot fine at the time of enlargement and to make a detail easy to be viewed at the time of reduction by setting an optional screen area as a resolution adjustment area and optimally allocating the dot with respect to the area. CONSTITUTION:By a keyboard 1-1, the specification of the optional number of dots as for the coordinates of the left upper part and the right lower part, the length and width of the optional screen area whose resolution is adjusted is inputted. By an information editing device 2, the information of a graphic, the coordinate showing the range of the area and the information of the number of the dots, which are inputted from an information input part 1, are edited to a form which is delivered to a resolution controller 3. Next, the area of the image plane whose resolution should be adjusted is set by an area controller 3-1. Then, the information of the area set by the controller 3-1 and the information of the number of the dots are collated and the dot is allocated by a resolution controller 3-2. Besides, the information of the image plane which should be sent to a display device 4 is produced by an output control part 3-3 based on the area set by the controller 3-1 and the resolution set by the controller 3-2.
Patent JP-H1078715-A (JP)
Title: Heating device and image forming device using it
Inventor: ABE TOKUYOSHI
IPC: G03G15/20
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the movement of a rotary body consisting of endless film in a length direction with simple constitution in a heating device having the rotary body and directly imparting heat energy to a material to be recorded from the heating layer of the rotary body or imparting the heat energy to the material to be recorded from a heating body through the rotary body. SOLUTION: This device is provided with the rotary body 10 consisting of the endless film and having the heating layer, a pressure member 30 forming a nip N between the rotary body 10 and the member 30, and an exciting coil applying magnetic field in the heating layer. Assuming that either diameter of the rotating body 10 is ϕ1 , the other diameter thereof is ϕ2 and an optional diameter except both ends is ϕx , relation ϕ1 <=ϕx <ϕ2 or ϕ1 <ϕx <=ϕ2 is satisfied.
Patent JP-H02100435-A (JP)
Title: Transmission system
Inventor: YOKOTA HITOSHI
IPC: H04L1/22
Filed: 1988-10-06
Abstract: PURPOSE:To detect an erroneous connection of a transmission line by executing a signal transmission by using different code rules by a first transmission system and a second transmission system, and monitoring a code rule violation detecting signal by a detector. CONSTITUTION:A transmission system which is duplexed by a first transmission line 8a and a second transmission line 8b is provided with a first encoder 6/a first decoder 9 for encoding/decoding a signal transmitted by a first transmission line 8a by a first code rule, and a second encoder 7/a second decoder 10 for encoding/decoding a signal transmitted by a second transmission line 8b by a second code rule being different from a first code rule. A first decoder 9 and a second decoder 10 output a first decoding signal 11a and a second decoding signal 11b, and also, output a first code rule violation detecting signal 12a and a second code rule violation detecting signal 12b, when a code rule violation is detected. In such a way, by monitoring the code rule violation detecting signal, an erroneous connection of the transmission line can be detected.
Patent JP-S63104014-A (JP)
Title: Optical element for converting single optical pulse to optical pulse train
Inventor: AOSHIMA SHINICHIRO
IPC: G02B27/00
Filed: 1986-10-22
Abstract: PURPOSE:To convert a single optical pulse to an optical pulse train with easy adjustment and reduced loss by providing an optical fiber for delaying an optical pulse which is reflected by an optical branching surface, and a light beam which is made incident from the reverse side of the optical branching surface and is transmitted, and making them incident on the back side of the optical branching surface. CONSTITUTION:An optical element converting a single optical pulse to an optical pulse train is constituted of an optical branching device 2 having the optical branching surface 2a and an incident means 1 making the signal optical pulse incident on the front surface 2a, a delay line including an optical fiber 3 which delays an optical pulse component reflected at the front surface 2a and make it incident on the surface 2a with delay, and emitting means 4 composed of light beam which is made incident on the front surface 2a to be transmitted and of light beam which is made incident on the back surface 2a to be reflected. In this way, the single optical pulse is effectively distributed, and an optical pulse train which is attenuated in a prescribed ratio of an equal time interval can be generated. The conversion can be made whose loss is smaller than that of an optical element forming an optical pulse train from a single optical pulse by the use of a Fabry-Perot plate.
Patent JP-H02101393-A (JP)
Title: Heat exchanger
Inventor: ITO YASUNOBU
IPC: F28D1/047
Filed: 1988-10-05
Abstract: PURPOSE:To improve heat exchanging efficiency by a method wherein side fins are arranged at both sides of a corrugate fin so that the recesses of the side fins are fitted into the bent parts of the corrugate fin and are arranged in a gap between neighboring tubes together with the corrugate fin. CONSTITUTION:A corrugate fin 3 and side fins 4, which are cladded with brazing material on the surfaces thereof previously, are assembled integrally so that the recesses 4a of the side fins 4 are fitted into the bent parts 3b of the corrugate fin 3. In this case, the side fins 4 are arranged respectively in the bent parts 3b at both sides of the corrugate fin. The crests of the bend parts 3b contact with the parts of the bottom surfaces of the recesses 4a of the side fins 4 while the side fins are incorporated into the corrugate fin 3 so that the inclined surfaces at both sides of the crests of the bent parts 3b are brought into contact with the parts of the side surfaces of the recesses 4a of the side fins 4. The corrugate fin 3 and the side fins 4, assembled integrally, are mounted into the gap of a tube 2, formed by bending it so as to be meandered in configuration.
Patent JP-H1176841-A (JP)
Title: Vacuum conditioning treatment method and apparatus of grain stock
Inventor: HIROSHIMA KUNIFUMI
IPC: A23L7/10
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To contrive reduction of time for conditioning treatment, simplification of work and work saving by realizing a single step conditioning treatment of a grain stock, further contrive reduction of cost for an apparatus, compact construction of the apparatus and reduction of installation area by constituting a conditioning tank as a single set and suppress propagation of bacteria and microbes to the grain stock. SOLUTION: About6% of additional water is added as water for a grain stock having a self-water content of about 9 wt.% and is mixed, and agitation at a vacuum degree of 20-40 Torr is effected and then atmospheric pressure is instantly restored. The additional water is made to penetrate the grain stock quickly on account of this rapid pressure change, and the grain stock thus obtained is allowed to sit for 5-10 hr as to obtain the grain stock having a water content of 14-17% by a single step. By such a method, the grain stock is conditioned so as to be suited for flour milling work.  An agitation mechanism such as a screw conveyor or the like is provided in a vacuum water adding treatment apparatus making an inflow system and an outflow system of the grain stock communicate with each other, and further an additional water supply tank, vacuum generator. vacuum relieving device and conditioning tank are connected.
Patent JP-S62110662-A (JP)
Title: Cassette shifting device
Inventor: YOSHII TETSUJI
IPC: G11B15/675
Filed: 1985-11-08
Abstract: PURPOSE:To improve the certainty of loading and discharging with a simple constitution by releasing a sliding cover by the insertion of a tape cassette and closing surely by pushing action at the time of discharging and making decelerating operation in loading and discharging. CONSTITUTION:When a tape cassette is inserted into a cassette holder 14, the front edge of a sliding cover comes into contact with a projection 17 for releasing sliding cover, and the sliding cover is kept in perfectly released state. A pinion 24 engages with an L-shaped rack 27, and when it comes to the corner part of L-shape, a roller 40 is guided to a groove hole 37, and the cassette holder starts falling together with the pinion 24. A turning cover is abutted with a turning cover releasing pin 33 during this shifting and pushed up, and released automatically. After using, the tape cassette can be taken out only by pushing up the cassette holder. At this time, the side of locked part of the sliding cover collides with a projection 19 for closing slide cover and its moving is checked, and discharged in the state of perfect closing. Grease in a grease cup 26 makes viscous coupling with a pinion shaft seat 25 and reduces the speed of operation.
Patent JP-2000086088-A (JP)
Title: Doubler
Inventor: UNO TOMOYUKI
IPC: B65H63/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To prove no hindrance even in the case of stopping a drum upon detecting end breakage in the case of doubling a large number of yarn to wind the yarn by providing a hydraulic cylinder for applying contact pressure of a winding package to the drum from the start of slowing down onward at the time of stopping the drum. SOLUTION: Yarn doubled from a yarn guide roller 35 and tensed by a tenser 36 is wound onto a package Pw rotated on a drum 18, while being put in traverse motion by a guide 21 of a traverse motion device 19. When an end breakage detecting means on the yarn feeding package side detects end breakage, a motor 25 with a brake is stopped to apply the brake so as to stop the rotation of a drum 18. In this case, a high pressure fluid is supplied to a hydraulic cylinder 48, and the package Pw is pressed with high contact pressure to the drum 18 also during winding so as to stop in a short time together with the drum without a slip during slowing down to stop. The yarn end of the broken yarn is therefore prevented from being wound onto the package Pw.
Patent JP-2000082650-A (JP)
Title: Projection exposure method
Inventor: SATO SHUNICHIRO
IPC: G03F1/32
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the scattering of the line width of a resist pattern by using a Cr mask for a line and space in a memory cell and a half tone phase shift mask for its peripheral part. SOLUTION: A Cr mask 1 is used for a line and space part in a memory cell where the pitch of a resist pattern is narrow, and a half tone phase shift mask 2 is used for the other peripheral parts where the pitch of the resist pattern is wide. In this manner, by using the half tone phase shift mask for the parts where the pattern pitch is wide, the thin-line of the line width of a pattern at the peripheral part where the pitch of the pattern caused by the light proximity effect is wide can be suppressed, thus reducing the scattering of the line width of the pattern.
Patent JP-2001052334-A (JP)
Title: Substrate material for magnetic disk and its manufacture
Inventor: MUKAI KEIICHI
IPC: C03C10/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a substrate with a high-level smoothness by specifying ratio of an average composition and a crystal part of a crystallized glass, a quantity of a β-spodumene solid solution, and a crystal particle size of each of a β-eucryptite solid solution and the β-spodumene solid solution. SOLUTION: A crystallized glass has an average composition of SiO2 by 50-65 wt.%, Al2O3 by 18-30 wt.%, Li2O3 by 3-8 wt.%, TiO2+ZrO2 by 3-5 wt.%, P2O5 and/or B2O3 by 8 wt.% or smaller in total, RO (R is a metallic atom selected from a group of magnesium, calcium, etc.), by 0.3-7.0 wt.%, R2O (R is a potassium atom or sodium atom) by 3.0 wt.% or smaller, and F by 0.1-0.5 wt.%. A ratio of a crystal part to the entire crystallized glass is set to be 70-85 wt.%, and a quantity of a β-sprodumene solid solution is set to be 60 wt.% or smaller than a total quantity of the β-spodumene solid solution and a β-eucryptite solid solution. A particle size of each crystal particle of the solid solutions is set to be 0.1-0.5 μm.
Patent JP-H0955801-A (JP)
Title: Long time sound recorder
Inventor: NATORI KAZUHITO
IPC: H04M3/42
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To record sound for a long time and to recognize which line of communication it is at the time of reproduction by recording only the sound of a sound line and simultaneously recording the line number as well. SOLUTION: Communication sound is digitized in an A/D converter 1 and compressed to extend recording time in a transcoder 2. When it is stored for four seconds in a digital memory 3, a controller 5 switches an input changeover switch 7 and records the sound line number of the output of silence detection 4 in a DAT 6. Also, the contents of the digital memory 3 of the line correspopding to the sound line number are recorded in the DAT 6. Since the communication sound is kept recorded in the digital memory of the other surface even during the recording, communication sound recording is performed without interruption. Thus, for instance, when sound recording object communication lines are 12 lines and only one line among them is sound, sound recording time to one tape becomes 12 times as long as conventional.
Patent JP-H07191138-A (JP)
Title: Method and equipment for ultrasonic wave - distance measurement
Inventor: DEIITAA MAIYAA
IPC: G01S15/931
Filed: 1994-10-18
Abstract: PURPOSE: To measure a distance to an obstacle in a short time by transmitting a second or another signal pulse for the measurement of control from an ultrasonic sensor only in the case where an echo pulse of first transmission pulse is received. CONSTITUTION: For example, a transmission pulse 4 is radiated from an ultrasonic sensor 2 at the time point t0 , and when this pulse 4 collides against an obstacle 3, the pulse 4 is received as an echo pulse 5 after the lapse of time t1 . A distance (d) from a running time t1 -t0 is calculated. The sensor 2 transmits further a transmission pulse 4 at the time point t2 . As a result, a pulse 5 is received after the lapse of period t3 . One time window tb is formed from the running time t1 of first pulse 5. The window tb surrounds the time point t1 and it is opened at the time point tb1 while closed at the time point tb2 . The time window is used with respect to a second measurement. In this case, the running distance advanced can be related to the time window tb . Further, the time window selected to the pulse 4 is opened at the time point tb3 while closed at the time point tb4 .
Patent JP-H0196891-A (JP)
Title: Magnetic domain wall fixing method
Inventor: TANIGUCHI NAOSATO
IPC: G11C11/14
Filed: 1987-10-08
Abstract: PURPOSE:To improve the moving speed and the transfer speed of a Bloch line pair by forming the pattern form groove of the width equal to a magnetic domain wall on the surface of a film, and impressing the bias magnetic field of a proper strength in a vertical direction to the film face of a magnetic polarity. CONSTITUTION:The magnetic garnet film 4 is formed to an equal thickness on a substrate 2. Then, on the surface of the film 4, the pattern form groove 9 of the position and the form of the magnetic domain wall to the position and the form of a desired magnetic domain is formed. The vertical bias magnetic field HB is impressed on the surface of the film 4, the strength of this magnetic field is initially completely increased, and a magnetizing direction in the film 4 is entirely made the same as the strength of this bias magnetic field. Then, the strength of this bias magnetic field is gradually reduced to produce a stripe magnetic domain having a magnetization opposite to the direction of this bias magnetic field and fix the magnetic domain wall 8 to the lower part of the groove 9 by setting the strength of this bias magnetic field to a proper value. Thereby, the stripe magnetic domain 6 having the magnetic domain wall 8 of a form corresponding to the groove 9 as a boundary is formed.
Patent JP-H1077063-A (JP)
Title: Can for beverage
Inventor: KAWABE SEIKICHI
IPC: B65D17/32
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To dispose of a hygiene keeping member integratedly with a can by mounting a sheet comprising a peel part to be attached around the circumference of a score part, a fixed part which is integratedly locked to the can and incapable of being detached, and a knob part not adhered to the can on a can lid to prevent the hygiene keeping member from being detached from a can body. SOLUTION: A sheet 3 is attached to a can lid 1, the sheet 3 is covered over a score part 2 of the can lid 1 and the periphery of the score part 2, and a peel part 4 adhered to the score part in a peelable manner and a knob part 5 not adhered to the can lid 1 are extended. The periphery of the score part 2 is attached so that the center side of the can lid 1 is away from a bed part 7 to which a tab 8 is attached. A peripheral end side of the can lid 1 covers up to a tie-in connection part 10 to a peripheral side surface 9 of the can, and the tip of the can lid is seamed together to integrate the can with a fixed part 6 in a non-detachable manner. The can and the can lid 1 can be integratedly disposed of.
Patent JP-2000081332-A (JP)
Title: Laser sensing type point marker
Inventor: FUJIEDA AKITSUGU
IPC: G01C15/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a laser sensing type point marker which permits execution of accurate and easy marking in a centering operation using a laser beam. SOLUTION: The surface and the rear of a case 1 are made the laser incidence side and the marking side respectively and this case 1 is equipped with a photosensor 2 sensing a laser beam, LED 6 indicating the state of incidence of the laser beam on the central point of the photosensor, a pen 4 sliding along a perpendicular line extending from the central point of the photosensor 2 and an operating button 5 for operating the pen 4. When this operating button 5 is pushed in, the pen 4 projects from the rear of the case 1, and when the operating button 5 is released, the pen 4 withdraws into the case 1.