baber/WOPTO huggingface dataset:
Patent JP-2000258794-A (JP)
Title: Reflection type liquid crystal display element
Inventor: SAITO YUKITO
IPC: G02F1/1347
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a new reflection type liquid crystal display element having a high reflectance and bright display colors. SOLUTION: This reflection type liquid crystal display element is provided with a first liquid crystal layer 1, a second liquid crystal layer 2 and a third liquid crystal layer 3. A first selective reflection plate 4, a second selective reflection plate 5 and a third selective reflection plate 6 are provided at the lower sides of the respective liquid crystal layers so as to be adjacent to the respective liquid crystal layers. Then the display mode of the second liquid crystal layer 2 is determined corresponding to the display mode of the first liquid crystal layer 1 and the display mode of the third liquid crystal layer 3 is determined corresponding to the display modes of the first liquid crystal layer 1 and the second liquid crystal layer 2.  Thereby the polarized state of the incident light A on each of the selective reflection plates is varied and the liquid crystal display is conducted by selectively reflecting or transmitting only light of the specified wavelength region.
Patent JP-H03264110-A (JP)
Title: Method for controlling side guides
Inventor: NARISHIMA SHIGEKI
IPC: B21C47/34
Filed: 1990-03-12
Abstract: PURPOSE:To smoothly pass a steel strip and to prevent telescoping from being generated by dividing side guides into at least one 1st stage opening setting and a final 2nd stage opening setting before a steel strip is bitten into a pinch roll to reduce a space between the side guides. CONSTITUTION:When a tip of the steel strip goes into the side guides 10, the interval between the side guides 10 is reduced at least by one time from a waiting state to the 1st stage. Then, after the tip of the steel strip is bitten into the pinch roll 13, the interval between the side guides 10 is reduced from the 1st stage interval to the 2nd stage interval of a prescribed operating state and not only the steel strip is made to pass smoothly between the side guides, but the tip of the steel strip can be guides and telescoping is prevented from being generated before coiling the steel strip.
Patent JP-S53145535-A (JP)
Title: Universal interface
Inventor: SANO YOSHINOBU
IPC: G06F3/00
Filed: 1977-05-25
Abstract: PURPOSE: To ensure a simulation for many input/output devices with just one universal interface by rewriting freely the contents of the CPU memory or the program incorporated into RAM. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09252281-A (JP)
Title: Optical signal switching device and optical transmission system
Inventor: SAKAMOTO HIROSHI
IPC: H04B10/297
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the optical power loss and also to reduce the scales of the device and system by driving a 1st or 2nd pumping laser beam source. SOLUTION: The 1st and 2nd rare earth dope optical fibers 5 and 6 are connected to an optical fiber 1 of the input side. When the pumping light is inputted to the fiber 5 from a 1st pumping laser beam source 7, the optical signal received from the fiber 1 is amplified and outputted. Then this optical signal is damped by the fiber 6. When the pumping light is inputted to the fiber 6 from a 2nd pumping laser beam source 8, the optical signal received from the fiber 1 is amplified and outputted. Then this optical signal is damped by the fiber 5. Both beam sources 7 and 8 are selectively driven, so that the transmission lines of optical signals are switched. In such a constitution, the optical signal loss can be eliminated and the scales of these device and system can be reduced. Then the device and system can be easily applied also to a submarine cable.
Patent JP-S58178932-A (JP)
Inventor: MIYAGAWA HIROSHI
IPC: H01H33/66
Filed: 1982-04-12
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-S61219626-A (JP)
Title: Longitudinally stretching method for thermoplastic resin film
Inventor: SATO KIMIO
IPC: B29L7/00
Filed: 1985-03-27
Abstract: PURPOSE:To provide the longitudinally stretching of thermoplastic resin film with no adhesion of roll-like blots and at the same time with no surface blemish such as scratch, wear and the like by a method wherein a pair of chains equipped with clips is employed as a transferring means A and a pair of chains equipped with clips or rolls are employed as a transferring means B. CONSTITUTION:Stretching is done by the difference between the transferring speeds of chains equipped with clips. Chains 4 and 4' equipped with clips driven at lower speed are set in a preheating oven 1. Film is preheated in the preheating oven up to a temperature, at which the film can be stretched. A radiation heater 2 is employed for uniform stretching. Chains 5 and 5' equipped with clips driven at higher speed are set in a cool air oven 3. The film, the stretch of which has finished, is cooled at this zone or rapidly cooled by being brought into contact with cooled rolls driven at higher speed simultaneous with the finish of stretching, resulting in reducing the blemish of the film nearly to zero.
Patent JP-H01233468-A (JP)
Title: Developing device
Inventor: KOBAYASHI TAKESHI
IPC: G03G15/09
Filed: 1988-03-15
Abstract: PURPOSE:To miniaturize the title device and to simplify a constitution and to reduce cost by using a conductive toner conveying magnet and also using it as a developing electrode. CONSTITUTION:The toner conveying magnet 5 is a conductive magnet roller formed of ferrite by mixing carbon, magnetic poles are magnetized on its peripheral surface, and the surface of the toner conveying magnet 5 is coated with a coating layer 11 made of a conductive material. A shaft 12 projects from the side wall of a toner container 3 to connect electrically with an electric field supply means E and is pressed against a contact piece 13 in a free rotating state, and consequently a field for sticking toner 2 on a photosensitive body 4 is applied to the whole toner conveying magnet 5 including the coating layer 11 to bias the whole toner conveying magnet 5 entirely to a negative voltage, so that the magnet serves as the developing electrode. Consequently, the constitution is simplified and the cost is reduced and the device is miniaturized.
Patent JP-S61220101-A (JP)
Title: Rotary head recording or reproducing device
Inventor: ARAI TAKASHI
IPC: G11B15/14
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a signal transmission system of simple constitution by attaching a head switching circuit in a rotating member and supplying a control signal for circuit control through a private connecting circuit. CONSTITUTION:At the recording/reproducing switching time, a head switching signal (e) is always inputted, and a waveform (n) in a rotary cylinder-side head switching circuit 20 is always inputted, and they are supplied to regenerative amplifiers 13b and 13d and are switched. Consequently, signals from magnetic heads 11a, 11b, 11c, and 11d are supplied to contacts 27b and 27c of an analog switch circuit 27 synchronously with the signal (e). When this system is switched to the recording state, inputs and outputs of regenerative amplifiers 13a, 13c, 13b, and 13d are earthed, and switching due to the signal (e) is not performed, and a signal R is supplied to heads A and B or heads C and D in parallel if the recording signal R comes to contacts 27b and 27c. Thus, the constitution using two connecting circuits 12a and 12c copes with a device provided with many heads.
Patent JP-S62217667-A (JP)
Title: Semiconductor device
Inventor: KUWABARA MASASHI
IPC: H01L29/423
Filed: 1986-03-19
Abstract: PURPOSE:To reduce the wiring resistance for cutting down the switch-off delay time as well as to uniform the current distribution for increasing the withstand breakdown voltage by a method wherein the source electrodes on source regions are divided into multiple parts by the metallic wiring layers formed on a gate electrode. CONSTITUTION:P-type base regions 14 in a specified diffusion depth from the main surface are formed in the region 11 of a drain region 10 composed of a semiconductor substrate comprising main surface side and backside respectively with the region 11 and an N<+> region 12 to form N-type source regions 15 in another specified depth from the main surface. A gate electrode 17 is formed mounting on the main surface of region 11 between the regions 14, 14 through the intermediary of an insulating film 16. Furthermore, source electrodes 18 are formed mounting on the source regions 15. Finally, metallic layers 19 are arranged in lattice work connecting to the electrode 17 to divide the electrodes 18 into multiple parts by the wiring layers 19.
Patent JP-H02239750-A (JP)
Title: Packet assembling method
Inventor: FUJII TERUKO
IPC: H04L47/43
Filed: 1989-03-14
Abstract: PURPOSE:To prevent the transmission of a packet having no substantial data by constituting a method with a 1st deciding step discriminating whether or not a received character is a packet transmission character and a 2nd deciding step discriminating whether or not a character other than the packet transmission character exists in a transmission/reception buffer. CONSTITUTION:When a character is received from a non-packet terminal equipment 1 in a character reception waiting step 11, the 1st deciding step 12 discriminates whether or not the character is a specific packet transmission character, and in the case of the transmission character, the 2nd deciding step 14 discriminates whether a or not a character other than the packet transmission character exists in the transmission/reception buffer 3, and a packet assembling transmission step 15 assembles the received packet transmission character and the character in the transmission/reception buffer 3 to assemble them in to a packet. Only when the packet transmission character is received next to the effective data, the packet is assembled and useless packet transmission is prevented substantially.
Patent JP-S57176386-A (JP)
Title: Starter device of oil rotary pump
Inventor: KAGAYA MASAO
IPC: F04C25/02
Filed: 1981-04-24
Abstract: PURPOSE:To prevent delay of a start in a device, by such constitution that a solenoid valve, having a time limit, is provided in an air suction port and opened only at a start of a pump to introduce the atmospheric air then closed immediately after the start of the pump to continue exhaust operation in a normal state. CONSTITUTION:When an exhaust device 1 is exhausted, firstly a switch for an oil rotary pump 3 is closed. A winding in a solenoid valve 7, parallelly connected to the oil rotary pump 3, is excited, and the solenoid valve 7 is opened to introduce the atmospheric air. Simultaneously the oil rotary pump 3 can be easily started. At about a starting of the pump, a time limiter of the solenoid valve 7 is operated to close the valve and stop introduction of the atmospheric air. Thereafter, exhaust operation is continuously performed in accordance with a specified exhaust process.
Patent JP-S51136295-A (JP)
Title: Electric field illuminant
Inventor: SATOU YOSHINOBU
IPC: H05B33/12
Filed: 1975-05-21
Abstract: PURPOSE: Brightness intensifled by mixing electroconductive powder of less than 10 weight % into illuminant layer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5442676-A (JP)
Title: Composite trolley wire
Inventor: MATSUI KAZUMI
IPC: H01B5/00
Filed: 1978-05-23
Abstract: PURPOSE: To obtaine a composite trolley wire which emits less sliding sound with current to collecting elements and also has a length as long as to make winding and expanding easier by covering the both sides of a long belt-like tension part with a conductive part of Al or Al alloy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51138132-A (JP)
Title: Pattern matching device
Inventor: KOMAE HIROAKI
IPC: G06K9/62
Filed: 1975-05-23
Abstract: PURPOSE:To obtain good matching by varying also fundamental segment in the standard pattern expressed as the series of fundamental segment whereof the allowable range of the direction and length is designated.
Patent JP-S59185651-A (JP)
Title: Screen printer
Inventor: SAITO SUSUMU
IPC: B41F15/42
Filed: 1983-04-07
Abstract: PURPOSE:To enable printing high in thickness accuracy and the formation of a through-hole with high reliability, by providing a third or fourth squeezee or scraper holder. CONSTITUTION:A second scraper 9 is added to the constitution of conventional printer having a screen 6, a squeezee 7 and a first scraper 8. In printing, the leading ends of the squeezee 7, the first scraper 8 and the scraper 9 are moved so as to draw rectangular loci. A solid line shows the locus and the moving direction of the leading end of the squeezee and a broken line shows the locus of the leading end of the first scraper while an one-dot broken line 12 shows the locus of the leading end of the second scraper 9. At the point of time when first printing is finished, respective leading ends are positioned at points 13a-15a and three leading ends subsequently advance together. At a certain definite position, the squeezee is lowered and the second scraper 9 is raised and perform printing while advance only over certain defined amounts. By successively performing thus movement, the amount of ink 16 pushed in by the squeezee becomes almost unchangeable even in the squeezee central part and even in the vicinity of both ends. Furthermore, even if the ink on the screen becomes much or small, the amount present in front of the squeezee is kept constant.
Patent JP-H04297241-A (JP)
Title: X-ray ct system
Inventor: TANAKA SHIGERU
IPC: A61B6/03
Filed: 1991-03-26
Abstract: PURPOSE:To provide an X-ray CT system which enables the controlling of a transmission X-ray dose to be almost constant in an angular direction and moreover, allows the determining of a correct CT value. CONSTITUTION:When an X-ray tube 2 rotates around an object P to be inspected while irradiating X rays, an X-ray detector 4 detects a transmission X-ray dose from the object P to be inspected and the dose is outputted to an average transmission dose computing section 10, which determines an average transmission X-ray dose from the transmission X-ray dose outputted from the X-ray detector 4. When its arithmetic section (in 10) determines the average transmission X-ray dose at an angle position of the existing radiation of the X-ray tube 2, a system control section 11 controls a current to be applied to the X-ray tube 2 in the next radiation of X rays with the X-ray tube 2 at an angle position thereof immediately after the previous radiation so that the average transmission dose of the X rays yet to be radiated is equal to that determined with the arithmetic section 10. Thus, the average transmission X-ray dose becomes equal at this angle direction by such a control.
Patent JP-H08233518-A (JP)
Title: Three-dimensional shape measuring apparatus
Inventor: SATO TAKESHI
IPC: G01B11/00
Filed: 1995-02-24
Abstract: PURPOSE: To measure a three-dimensional shape, which is different for every material to be measured, respectively, without performing at all or scarcely performing cumbersome working. CONSTITUTION: An operation/control part 20 performs the control so that the relative positions of a laser displacement gage 16 and a material to be measured 17 are located at a plurality of specified positions, receives the output of the laser displacement gage 16 and performs the preliminary measurement. Then, the operation/control part 20 obtains the position information indicating a plurality of the relative positions of the laser displacement gage 16 and the material to be measured 17 required for obtaining the shape data of a plurality of intended points of the material to be measured 17 based on the three-dimensional shape data obtained by the preliminary measurement.  Finaly, the operation/ control part 20 performs the control so that the relative positions of the laser displacement gage 16 and the material to be measured 17 become the relative positions indicated by the position information, receives the output of the laser displacement gage 16 and performs the main measurement.
Patent JP-S60203885-A (JP)
Title: Calendar timepiece
Inventor: ANDOU KOUZOU
IPC: G04B37/14
Filed: 1984-03-29
Abstract: PURPOSE:To indicate time and a day of the week inexpensively by arranging seven hanging tools, a timepiece body and week displays in the front of a ring- like frame body provided with a supporting part at its center and providing a supporting board for supporting the frame body at its supporting part with a click means. CONSTITUTION:A movable weight 2 is stored in the hollow 1a of the hollow and circular ring-like frame body 1 and the hanging tools 3a-3g are fixed on the front surface of the frame body 1 to indicate days 4a-4g of the week. A supporting plate 5 is fixed on the back of the frame body 1, the frame body supporting part 5a is set up on the center of the ring and the timepiece body 6 is suspended on one of the hanging tools 3a-3g through its hanging ring 7. A ratchet 11 is fixed on a center shaft 10 fixedly coupled with the supporting part 5a and rotated so as to interlock with the rotation of the frame body 1 and a claw 12 is pivotally fitted to the click means 8 side and elastically engaged with the ratchet 11 through a spring 13 to constitute the click means 9. Thus, a day of the week can be easily changed with a simple constitution.
Patent JP-H07273121-A (JP)
Title: Fabrication of semiconductor device
Inventor: ABE SEIGO
IPC: H01L21/322
Filed: 1994-03-31
Abstract: PURPOSE:To enhance the reliability of a semiconductor device by implanting ions exhibiting the gettering effect into the side wall face of an isolation trench and effecting the gettering through heat treatment thereby decreasing the impurities, which cause to deteriorate the characteristics of semiconductor, effectively in a semiconductor substrate. CONSTITUTION:An isolation trench 31 is made at a specified depth in a semiconductor substrate 11 and impurity ions 41 exhibiting the gettering effect are implanted into the side wall face of the trench 31. It is then heat treated to effect the gettering and the region 51 implanted with the impurity ions 41 is removed. Carbon, phosphorus or boron ions are rotary implanted at a predetermined angle with respect to the side wall face of the trench 31. The heat treatment after ion implantation is effected in two stages, i.e., a first heat treatment by RTA and a second heat treatment by FA.
Patent JP-S62218162-A (JP)
Title: Paper discharging speed controller for printer
Inventor: FUKUSHIMA MASAYUKI
IPC: B41J13/00
Filed: 1986-03-20
Abstract: PURPOSE:To enable a printed paper to be discharged at high speed, by providing a paper guide for readjusting a slip form paper to a specified part of a paper-feeding passage, a shape sensor for detecting the paper, and a controlling part for rotating a feeding motor at high speed. CONSTITUTION:A paper guide 21 is provided on a base plate 2 on the user's side of a supplying port 1, whereby a feeding passage for a slip form paper 22 is readjusted as a specific part of a paper-feeding passage. A paper feed sensor 3 and shape sensor 15b are provided as a part through which the slip form paper 22 is not passed but at least a part of a continuous form paper is continuously passed. When the sensor 15b generates a detection output, it is decided that the continuous form paper is being used, whereas when such as output is not generated, it is decided that the slip form paper 22 is being used. A circuit for decision and control comprises a main controlling part (MCT) 31, which comprises a microprocessor (CPU) and memories or the like, and a small-scale sub-controlling part (SCT) 32. The SCT 32 drives a feeding motor (LFM) 4 consisting of a stepping motor through a driving circuit (DRV) 33. Accordingly, when the sensor 15b does not generate the detection output and it is judged that the slip form paper is being used in a non-printing state after completion of printing, the paper is discharged at high speed.
Patent JP-H04295185-A (JP)
Title: Capacity variable type swash plate type compressor
Inventor: KIMURA KAZUYA
IPC: F04B27/08
Filed: 1991-03-26
Abstract: PURPOSE:To ensure excellent compression efficiency by performing smooth response to control of capacity, preventing lowering of compression efficiency and the generation of noise even when an inevitable size precision error is present and minimizing the fluctuation width of a top clearance occasioned by the change of capacity. CONSTITUTION:A device comprising a mounting hole 6a formed in a support arm 6 protruded from a rotation support body 5, a spherical body 9 which is rockably mounted in the mounting hole 6a and through which a guide hole 9a is formed, and a guide pin 10 secured to a rotation drive body 11 in a state to maintain a given offset angle alpha with a swash plate 15 and reciprocatively and loosely engaged with the guide hole 9a is employed as a hinge mechanism K. By means of a fulcrum position P of a guide pin 10, a working point position Q positioned facing a top dead center and on the swash plate 15 having a compression reaction force from a piston 19 and a maximum inclination angle thetamax and a minimum inclination angle thetamin of the swash plate 15, an offset angle alphais set so that a clearance TC at a maximum and a minimum capacity period is kept at a proper value.
Patent JP-H05265039-A (JP)
Title: Liquid crystal display device
IPC: H01L29/78
Filed: 1992-03-18
Abstract: PURPOSE:To completely close pinholes and to prevent the disconnection, film peeling, short circuit, etc., based thereon by providing non-single crystal silicon films and semiconductor protective film on a gate insulating film corresponding to the periphery of display electrodes. CONSTITUTION:This liquid crystal display device has the display electrodes 16 consisting of ITO, the second gate insulating film 17 formed over the entire surface of an insulating substrate 10 and the non-doped first non-single crystal silicon film 18, semiconductor protective film 19 and n type doped second non- single crystal silicon film 20 successively laminated in the active regions of TFTs contg. gates 11 as a part thereof. Further, the device has the source electrodes 21 for connecting the second non-single crystal silicon film 20 corresponding to the source regions thereof and the display electrodes 16 and the drain electrodes 23 connecting the second non-single crystal silicon film 20 corresponding to the drain regions and the drain lines. Namely, the level difference parts can be covered by providing an SiNx film 25 or a-Si film 18 to be used for the semiconductor layer protective film 19 at the intersected points of auxiliary capacity electrodes 13 and the peripheral edges of the display electrodes 16.
Patent JP-S54154222-A (JP)
Title: Blown air temperature control method for air-conditioner for electric computer room
Inventor: MIYASHITA TAKEAKI
IPC: F24F11/00
Filed: 1978-05-26
Abstract: PURPOSE: To omit the large-scale air reheater to reheat the sucked air out of the evaporator by providing the auxiliary condenser refrigerant path of different system from the refrigerant main pipeline at part of the evaporator and then controlling the heat exchange amount between the evaporator and the air.  
     CONSTITUTION: The refrigerant path of auxilary condenser 11 which is of the different system from the refrigerant main pipeline is provided at part of evaporator 4. This refrigerant path is constituted with the pipelines branched off from blowing pipeline branching point 17 of compressor 1 and refrigerant flow-out pipeline branching point 20 of condenser 2. Both the gas refrigerant blown off from compressor 1 and the liquid refrigerant after passing through condenser 2 are circulated properly to the refrigerant path of condenser 11 via electromagnetic valve 22 which operates through sensing the temperature within the electronic computer room. Thus, the temperature is controlled to the proper level for the blown air circulating evaporator 4. In this way, the large-scale air reheater which reheats up the sucked air can be omitted from evaporator 4. 
     COPYRIGHT: (C)1979,JPO&Japio