baber/WOPTO huggingface dataset:
Patent JP-S63311771-A (JP)
Title: Manufacture of self-alignment type source/drain unsymmetrical field-effect transistor
Inventor: NAKAJIMA SHIGERU
IPC: H01L21/265
Filed: 1987-06-15
Abstract: PURPOSE:To make the manufacture of a transistor of this design simple by a method wherein a first and a second resist layer are exposed to the light volume not enough for a complete exposure at first time and the second exposure is performed with the light volume smaller than that of the first exposure. CONSTITUTION:A first and a second resist layers 32 and 34 are exposed to the light volume not enough for a complete exposure at first time. And, the second exposure is performed to the first and the second resist layers 32 and 34 in such a manner that a mask 36 is slightly shifted and the light volume employed for exposure is smaller than that of the first exposure but enough for a complete exposure when the first and the second light volume are added. And, the first and the second resist layers 32 and 34 are developed and a resist pattern 38 with a peak at its side opposite to the direction in which the mask 36 is shifted is formed and ion-implantation is performed into a substrate 30 through the resist pattern 38 as a mask for the formation of a high concentrated impurity 42. Thereafter, an insulating layer 44 is provided so as to cover the resist pattern 38, the resist pattern 44 is removed, an opening 46 is provided on the insulating layer, and a gate electrode 48 is formed in the opening 46.
Patent JP-S5672734-A (JP)
Title: Information processor
Inventor: YAMADA MICHIAKI
IPC: H04L5/22
Filed: 1979-11-16
Abstract: PURPOSE: To make it possible to perform information processing of high reliability with a few malfunctions by direct assigning the readout address of an old information memory that corresponds to the address of new information supplied from an information source as well as the write-in address of a new information memory.  
     CONSTITUTION: Readout counter 19 is provided which assigns index part 21a of old information in old information memory 21 corresponding to the address of new information 2 supplied from the information source and enables old information in the corresponding address to be read. Further, write counter 20 is provided which enables the contents of new information differing from those of the old information to be written in the address that corresponds to index part 22a of new information memory 22 corresponding to the address of new information 2. Then, information processing of high reliability can be performed with a few malfunctions by direct assigning the read-out address of old information memory 21 and the write-in address of new information memory 22 that correspond to the address of new information 2 from the information source. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5936868-A (JP)
Title: Electronic cash register
Inventor: SAKAKIYA YOSHIFUMI
IPC: G07G1/01
Filed: 1982-08-25
Abstract: PURPOSE:To prevent unjust operation, by providing an electronic cash register (ECR) with a sensor to detect that the drawer of the ECR has been opened, and when the open of the drawer is not detected within a prescribed time after the output of a drawer opening instruction, generating an alarm. CONSTITUTION:When discriminating that an input from a keyboard 2 is in a mode requiring drawer open by a program in an ROM10, a CPU10 outputs an opening instruction to the drawer 9 and starts the clocking of a clock device 13. When the drawer 9 is opened, an open detector 14 detects the open. When the open of the drawer 9 is not detected 14 within a fixed time of the clock device 13, an error journal is printed out from a printer 8 and an alarm buzzer is driven. Thus, the unjust operation of the drawer is prevented.
Patent JP-H11337422-A (JP)
Title: Composite oxide thin film, united, body of the thin film and its formation, sensor using the united body
Inventor: KANBE YUMI
IPC: H01L41/22
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent damages such as cracks, etc., by using a thin film of a composite oxide to which an inorganic oxide of a perovskite crystal structure of a bending rigidity of not larger than a specific value is combined. SOLUTION: This is a thin film 2 of a composite oxide to which an inorganic oxide of a perovskite crystal structure is combined, having a bending rigidity of not larger than 3.0×10<4> dyn.cm and a flexibility resisting at least to a bend of a radius of curvature of 2 mm. This composite oxide thin film 2 is hard to generate cracks, etc., even when bent and deformed. Particularly when the composite oxide thin film is formed for an optional purpose on a base body of a flexible or soft material which is easy to deform or bend, etc., damages such as cracks or the like can be prevented effectively. For example, it is confirmed that the composite oxide thin film 2 formed on a front and a rear faces of a titanium foil 1 of a thickness of 0.05 mm shows a flexibility and does not crack even when bent to a level of the radius of curvature of 2 mm.
Patent JP-S6127573-A (JP)
Title: Transfer device of electrophotographic device
Inventor: HIRABAYASHI AKIRA
IPC: G03G15/16
Filed: 1984-07-19
Abstract: PURPOSE:To execute exactly a transfer by placing a corona discharge device in the inside of a photosensitive member of an endless belt type, giving a necessary potential to a conductive layer, and grounding it through a condutive roller provided on the upstream and the downstream of the discharge device. CONSTITUTION:A photosensitive member 5 of an endless belt type is carried in the direction as indicated with an arrow by a driving roller 12 and a driven roller 13. On the outside periphery of the belt type photosensitive member 5, a usual exposure-electrostatic charging device 6, a developing device 14, a transfer use discharge device 18, a cleaner 15, etc. are provided. Also, in the inside of the photosensitive belt 5, a trasnfer quickening corona discharge device 21 is provided in accordance with the transfer part, and a conductive roller 16 and 17 are provided on its upstream and downstream, made to contact to a conductive layer 3 and grounded. By adjusting a voltage from a high voltage power source 23 and setting a current flowing through the conductive layer 3, a repulsion force which is stronger than an attraction force to an electrostatic latent image is applied to a toner. In this way, a transfer effect of the toner is raised, and a consumption of the toner is reduced.
Patent JP-S5937844-A (JP)
Inventor: TAKAGI AKIHIKO
IPC: H02J3/00
Filed: 1982-08-27
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-H0314769-A (JP)
Title: Control valve for power steering
Inventor: OGINO HIROHIKO
IPC: B62D5/083
Filed: 1989-06-12
Abstract: PURPOSE:To suppress generation of cabitation bubbles due to internal leakage by providing a plurality of passages leading to the drain side arranged at the stem of a control valve for power steering, and forming the opening area of these passages smaller in the middle in the axial direction and larger toward the ends in axial direction. CONSTITUTION:A valve stem 15 coupled to the bottom of a steering shaft 12 is fitted in a valve body 16 slidably on its inner surface, wherein the valve body 16 is constructed in a single piece with a pinion shaft 14 coupled with said valve stem 15 through a torsion bar 13. These two members 15, 16 constitute three control valves 10 equally divided on a circumference having the same characteristics. Each of these valves 10 has bosses D1, D2 formed axially stretching at the outside circumferential surface of the valve stem 15, and shaft ports F1, F2 are formed wherein three oil paths I1-I3 leading to the drain side are arranged parallelly in the axial direction alongside these bosses D1m D2. Therein the opening area of the oil path I2 in the middle in axial direction shall be made smaller, while the opening area of the other oil paths I2, I3 formed greater.
Patent JP-S6040229-A (JP)
Title: Low temperature heat shrinkable film
Inventor: TAKA TOSHIO
IPC: B29K23/00
Filed: 1983-08-16
Abstract: PURPOSE:To provide the titled film with a large shrinkage stress and excellent in the transparency by empolying a linear low-density polyethylene resin (LLDPE) with a specified density. CONSTITUTION:This is a LLDPE film which is less than 5% in the haze value, more than 30% in the M-direction heat shrinkage stress (90 deg.C), less than 5% in the T-direction heat shrinkage (90 deg.C) and more than 300g/mm.<2> in the M-direction shrinkage stress (90 deg.C). Said low temperature heat shrinking film is produced as follows: LLDPE with the density of below 0.935g/cm<2> is made to be a thick film with a better transparency by the 2-stage air-cooling (or water cooling) inflation or chill roll method and then, uniaxially stretched at a high factor (about 3-6) in the M-direction at about 90 deg.C.
Patent JP-H023645-A (JP)
Title: N-stearoyl-l-valine t-butylamide and use thereof
Inventor: WATABE KATSUNORI
IPC: G01N30/88
Filed: 1988-06-16
Abstract: NEW MATERIAL:N-Stearoyl-L-valine t-butylamide shown by the formula (* is asymmetric carbon). USE:A gas chromatographic fixative for optical resolution having both high optically resolving ability capable of optically resolving a wide range of amino acids and alpha-aromatic substituted amines and a wide temperature range of use. PREPARATION:L-Valine and 2N-NaOH are reacted with stearic acid chloride and ethyl ester. Then the reaction product is dissolved in anhydrous ethyl acetate and reacted with N-hydroxysuccimide and N,N-dicyclohexylcarbodiimide under cooling with ice. Further the reaction product is reacted with N- methylmorpholine and t-butylamine under cooling with ice to give a compound shown by the formula.
Patent JP-S5481045-A (JP)
Title: Data processor
Inventor: YAMAMOTO SEIICHIROU
IPC: G06F12/06
Filed: 1977-12-12
Abstract: PURPOSE: To decrease the operation processing time and to obtain the data processor of low cost, in the control system controlling a plurality of terminals with one instruction at the same time.  
     CONSTITUTION: When the operation for the register R1 of the first operand and the register R2 for the second operand designated with the fields 1a and 1b of the operation register 1 is made, the information of the field 1a is delivered to the first register group 3a through the selector 2, the register group 3a reads out R1 by taking this as the address and delivers it to the operator unit 5. Simultaneously, the information of the filed 1b is directly delivered to the register group 3b and the register group 3b reads out R2 as the address and delivers it to the operating unit 5. This operation is parallelly operated. The operating unit 5 performs the operation designated with the register 1 and the result of operation is stored to the register of the same address for the both of the register groups 3a and 3b, but since the register R2 is stored, the address information of the register group 3a is stored, then it is selected to the information of the field 1b. Thus, two operands can simultaneously be read out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6127524-A (JP)
Title: Production of electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G09F9/30
Filed: 1984-07-18
Abstract: PURPOSE:To improve the life and color forming efficiency of an electrochromic element by heating a transparent substrate and introducing steam therein in the stage of forming a film of tungsten oxide deposited by evaporation on said substrate. CONSTITUTION:The electrochromic element is produced by laminating successively an electrochromic layer 3 consisting of tungsten oxide, an insulating layer 4', an insulating layer 4 consisting of a dielectric film and an electrode 5 consisting of a conductor film on the transparent substrate 1 provided with a transparent electrode 2. The substrate 1 is heated to 90-130 deg.C and at the same time the steam is introduced under 2X10<-5>-5X10<-4>Torr pressure in the stage of using the tungsten oxide as a material for vapor deposition and forming the film 3 by an electron beam method on the substrate 1 provided with the electrode 2.
Patent JP-H089957-A (JP)
Title: Device that processes nucleic acid in sample
Inventor: GERUHARUTO BIINHAUSU
IPC: C12Q1/6848
Filed: 1995-06-15
Abstract: Device for treating nucleic acid (I) from a sample comprises a first reaction chamber for prepn. of the sample and a second reaction chamber for amplification of (I), connected to the first by a transport pathway. Also new are: (1) are system for treating (I) comprising: (i) a device for pipetting liq; (ii) an element to receive the new device, and (iii) a device for controlled transport of gas or liq. in the new device, and (2) a module for treating (I) contg. liq. comprising: (i) a treatment chamber and (ii) a liq-tight closure that can be opened by external application of vacuum.
Patent JP-S5483098-A (JP)
Title: Preparation of organosilicon polymer
Inventor: NAKAMURA KATSUYUKI
IPC: C08G77/00
Filed: 1977-12-14
Abstract: PURPOSE: To prepare a high molecular weight organosilicon polymer in a short time, by heating an organosilicon compound in the presence of activated charcoal and a specific metal compound.  
     CONSTITUTION: An organosilicon polymer having Si-C bonds as main skeleton components, is prepared by heating an organosilicon compound in the presence of activated charcoal and a metal compound containing at least one of the metals comprising B, Al, Si, Ge, Sn, and Pb, at 50W900°C, pref. 100W700°C, under 1 to 500 atm., pref. 1W150 atm. The metal compound is pref. hydroxide, carbonate, organic carboxylic acid salt, alkoxide, or oxide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0444271-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KUDO NOBORU
IPC: H01L29/78
Filed: 1990-06-07
Abstract: PURPOSE:To reduce the number of thermally diffusing steps at a high temperature for a long time, to shorten a manufacturing time, to decrease a process cost and to further prevent a decrease in a yield due to a thermal distortion by forming a diffused region for isolate and a low concentration diffused region for drain by the same step. CONSTITUTION:P-type impurity such as boron is selectively diffused in high concentration in a P-type substrate 1 to form a buried region 4 for element isolation. Then, an oxide film 3 is formed, coated with resist 5, and the resist 5 on the element isolation region and a low concentration drain region is re moved by a photolithogrpahy method. Further, with the patterned resist 5 as a mask the film 3 is etched by using an etchant. Thereafter, with the resist 5 and the film 3 as masks P-type impurity such as boron or the like is ion- implanted to form a drain impurity ion implanting region 6 and an impurity ion implanted region 7 for isolation. The resist 5 is removed, a thermally diffus ing step is conducted, and a low concentration diffused region 8 for drain and a diffused region 9 for isolation are formed.
Patent JP-H022749-A (JP)
Title: Optical loop line network
Inventor: OKUMURA KYOICHI
IPC: H04B10/07
Filed: 1988-06-17
Abstract: PURPOSE:To prevent the failure of the whole of the optical loop line from being generated even when the power source of one node fails by arranging a battery to supply the power source when an ordinary power source fails at the loop circuit control part of each node. CONSTITUTION:A loop control part 5 fetches data addressed to its own part by receiving the data from an optical loop line 2, and transmits the data other than that to an adjacent node. The loop control part 5 can be operated normally by the battery 8 in the case where a common power source 7 is used when the common power source 7 fails. Therefore, no interruption in the optical loop line 2 is generated.
Patent JP-H05188216-A (JP)
Title: Green mixture for color filter array element comprising cyan dye and magenta dye
Inventor: HERUMUUTO UEEBAA
IPC: B41M5/26
Filed: 1992-06-09
Abstract: PURPOSE: To improve stability to light and heat by allowing a high molecular dye image receiving layer to have a heat-transferred image consisting of repeating patterns of coloring materials and using a green mixture of a yellow dye with a specified cyan dye as one of the coloring materials. CONSTITUTION: A high molecular dye image receiving layer formed on the surface of a substrate has a heat-transferred image consisting of repeating patterns of coloring materials. One of the coloring materials is a green mixture of a yellow dye with a cyan dye represented by the formula, wherein R is H, optionally substd. 1-8C alkyl, 5-8C cycloalkyl, optionally substd. 2-8C alkenyl, etc., R<1> is an atomic group represented by R, optionally substd. 2-9C acyl, optionally substd. 7-18C aroyl, etc., J is H, halogen, optionally substd. 1-6C alkyl or alkoxyl and (n) is 1-3.
Patent JP-H04346382-A (JP)
Title: Image forming device
Inventor: HAYASHI KOJI
IPC: G03G15/06
Filed: 1991-05-23
Abstract: PURPOSE:To prevent toner stain by providing a means to switch electric potential of an electrode for a developer bearing body. CONSTITUTION:A detecting unit 40 to detect electric current flowing to a doctor blade 33 from a developing roller 31 through developer or voltage induced by the doctor blade 33 is provided, and an annunciation display unit 51 which memorizes data to judge degradation of the developer in a memory unit 52 connected to a main control unit 50 to read signals from this detecting unit 40 and is drive-controlled by means of the main control unit 50 is also provided. In this case, when an image is formed, and when development detection is not carried out, the doctor blade 33 and the developing roller 31 are put in the same electric potential so that toner is not stucked on them. Thereby, the doctor blade 33 is connected selectively to a developer degradation detecting unit 40 and a bias electric source 34 to impress developing bias upon the developing roller 31 through the first switch sw1 and the second switch sw2.
Patent JP-S6211985-A (JP)
Title: Picture binary coding system
Inventor: MIYAGAWA MICHIAKI
IPC: H04N7/18
Filed: 1985-07-10
Abstract: PURPOSE:To decide simply the optimum binary coding level with no waste of time and with low cost by producing a window at a prescribed position of the preceding one of extracted still pictures and deciding the optimum binary coding level. CONSTITUTION:The generating coordinates of a window set by means of a standard subject are stored previously in a setting circuit 23. A scan point coordinate generating circuit 22 delivers the (x) and (y) coordinate signals of the present time point. While a position shift detecting circuit 29 delivers position shifts DELTAx and DELTAy. Thus a coordinate correcting circuit 27 performs addition or subtraction between the outputs of both circuit 22 and 29 and delivers the normalized coordinate data containing no shift. A window generating circuit 21 secures the coincidence between the output data given from the circuit 27 and the data given from the circuit 23 and produces the window information. A peak holding circuit 12 works only when the window is opened and hold the output of a LPF circuit 11. Thus the variable density information is always obtained at a prescribed position of an object.
Patent JP-H0811357-A (JP)
Title: Printer and data processing method thereof
Inventor: KOIKE SHOJI
IPC: G06F3/12
Filed: 1994-06-30
Abstract: PURPOSE:To shorten the printing processing time of each page at the time of double-side printing. CONSTITUTION:After bit map processing based on the intermediate data stored in a data memory 7a is started by a CPU 3, first data processing starting the writing of the intermediate data of the succeeding page divided with respect to the other data memory 7b is executed.
Patent JP-S6042656-A (JP)
Title: Automatic chemical analyzer
Inventor: KIBA YOUICHI
IPC: G01N35/00
Filed: 1983-08-19
Abstract: PURPOSE:To prevent sticking of foam to a sample vessel which is a cause for photometric noise by attaching a cap to the open/shut port of a reaction vessel for holding a sample vessel at a fixed temp. thereby preventing evaporation of water while an analyer of a direct photometric system is not in use. CONSTITUTION:When the constant temp. water 11 in a reaction vessel 4 is maintained at 37 deg.C in the stage of operating an analyzer a cap 10 formed of a shape memory alloy is deformed to an inverted L shape and opens an open/shut port 9. A sampling nozzle, reagent nozzle, washing and drying nozzle, etc. move into and out of said port 9 and the operations in various stages are accomplished. The sample in a sample vessel 1 is measured with a photodetector 8 by measuring light from a light source 7 for photometry. The water 11 is cooled upon ending of the measurement and the entire part of the device is restored to the room temp. The cap 10 formed of the shape memory alloy recovers to the flat shape and closes the port 9. The water 11 in the vessel 4 is thus prevented from evaporating even after long-time standing.
Patent JP-H0446580-A (JP)
Title: Dc servomotor device
Inventor: HIDAKA MAKOTO
IPC: H02P7/288
Filed: 1990-06-08
Abstract: PURPOSE:To adjust the speed of a DC servomotor automatically by installing an element, a resistance value of which alters by the variation of a data, and a servo control circuit capable of changing the speed of the DC servomotor in response to the resistance value of the element. CONSTITUTION:An encoder 4 is driven by a DC servomotor 2 and pulses are generated, and the number of pulses from the encoder 4 is measured by a measuring means 5. The time when the measuring means 5 measures the specified number of pulses is measured by a timing means 6, and a control means 7 varies the data to an element l so that the speed of the DC servomotor reaches specified speed on the basis of the time measured by the timing means 6.
Patent JP-S6128610-A (JP)
Title: Lifting-up hook device
Inventor: TOMOMUNE KUNIAKI
IPC: E02B7/20
Filed: 1984-07-18
Abstract: PURPOSE:To automatically and always reliably engage and disengage a lift-up, by a method wherein a hook device comprising a pair of hooks, a cam for opening and closing a hook, a follower, and a rod for operating the cam, and a claw part, located to the lower end of each of the two hooks, and a stopper are provided. CONSTITUTION:A hook device 24 is constituted such that two claw parts 26A and 27A are spaced away from each other, and the two claw parts 26a and 27A are positioned below a hung part 23. Hooks 26 and 27 are released from the restraint force of cam actuating plates 26B and 27B, and the two claw parts 26A and 27A are automatically approached to each other under gravity for closing. When a lift beam pulley box 16 is lowered, a lifting beam 12 is received by a stopper 34, and the two hooks 26 and 27 are rotated to disengage them from each other. This enables the hook, released from a restrain force, to be automatically rocked so that the claw parts are engaged with a part to be lifted.
Patent JP-H08339653-A (JP)
Title: Cartridge
Inventor: IKEBE MASARU
IPC: G11B23/03
Filed: 1996-05-23
Abstract: PURPOSE: To improve the assembling property of a shutter to a case in a cartridge, to perform the operation of the shutter smoothly and to prevent the case from being shaved and damaged. CONSTITUTION: A guide 10, for sliding, whose cross section is U-shaped is formed at a shutter 4. A bent part 102 to a recessed stripe groove 12 for sliding guide is formed in the end edge of a guide piece, for sliding, on one side. A guide piece, for sliding, on the other side is installed so as to protrude to a direction entering the inside from the side face of a case so as to sandwich and hold the case. The tip edge of the guide piece for sliding is expanded and opened to the outside direction. Thereby, when the shutter is assembled to the case, the shutter can be inserted easily because the tip edge 103 of the sutter has been expanded and opened to the outside direction, and the shutter can be assembled without being opened largely.  In addition, the guide piece for sliding is fitted and inserted into a sliding groove in the case, the tip of the guide piece for sliding does not come into contact when it is slid, the shutter is moved smoothly, and the reliability of a cartridge is increased remarkably.