baber/WOPTO huggingface dataset:
Patent JP-S57173831-A (JP)
Title: Method of forming resist pattern for microscopic fabrication
Inventor: YAMASHITA YOSHIO
IPC: G03F7/40
Filed: 1981-04-21
Abstract: PURPOSE:To obtain a resist pattern for use in microscopic fabrication of highly integrated semiconductor parts, by exposing an organic film coated on a substrate to far ultraviolet rays, immersing it in an aromatic amine solution, baking it, and further immersing it in a similar solution. CONSTITUTION:An organic polymer film containing epoxy groups is coated on a substrate, and exposed to far ultraviolet rays to form a pattern, immersed in a solution containing 2-10% aromatic amine at 15-30 deg.C, and baked at 100- 300 deg.C. It is again immersed in a solution containing a >=10% aromatic amine at >=40 deg.C, thus permitting a high-resolution resist pattern formed by far ultraviolet ray irradiation to be applied to dry etching using ion plasma causing small side etching.
Patent JP-H06272657-A (JP)
Title: Cylinder having position detecting function
Inventor: SUZUKI NOBUHIRO
IPC: F03C1/26
Filed: 1993-03-19
Abstract: PURPOSE:To enable stoppage with high accuracy not only top dead center and bottom dead center of a cylinder, but also at optional positions, which cylinder is operated by pneumatic or hydraulic pressure and is used as an actuator in various devices. CONSTITUTION:A cylinder which is driven by pneumatic or hydraulic pressure is composed of a piston rod 5 provided with a spiral guide groove 51, and a rotational body 6 to be fitted into the piston rod 5 and having in its port 61 a projection 62 to be fitted into the guide groove 51, and a sensor 8 rotatably supported by a support arm 7, sensing a rotational angle of the rotational body 6 rotating together with movement of the piston rod 5, and outputting a pulse signal corresponding to the fluctuation of the rotational angle.
Patent JP-H07273826-A (JP)
Title: Modulation multilevel number information transmitting method
Inventor: OKADA TAKASHI
IPC: H04L27/34
Filed: 1994-03-29
Abstract: PURPOSE:To suppress the transmission error of modulation multilevel number information to a minimum and to reduce the malfunction of a demodulator and the fluctuation of communication quality by transmitting the modulation multilevel number information by inserting the information in the highest order or the prescribed signal series of a transmission signal. CONSTITUTION:A transmission signal (serial signal) to be inputted in a modulator 2 is converted into a one-side (n) series signal (parallel signal) according to a modulation multilevel number (n) and a signal frame for performing an error correction coding, etc., is generated. At this time, because the order of the signal series is established, modulation multilevel number information can be inserted into a highest order or a prescribed signal series. In the modulator 2, after the processing of the frame in which this modulation multilevel number information is inserted is finished, the switching to this modulation multilevel number is performed. In a demodulator 5, modulation multilevel number information is extracted from the highest order or the prescribed signal series and the switching to this modulation multilevel value is performed after the processing of the frame in which the modulation multilevel number information is inserted is finished in the same way as the modulator 2.
Patent JP-S58178081-A (JP)
Inventor: UGA TERUO
IPC: B29C63/36
Filed: 1982-04-08
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-S51136277-A (JP)
Title: Lens for electron particle beam
Inventor: KAWAKATSU KIYUUZOU
IPC: H01J37/145
Filed: 1975-05-21
Abstract: PURPOSE: Abbration compensation allowed by adding electro-static octonary electrodes to magnetic quadruple electrodes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03260113-A (JP)
Title: Production of aromatic heterocyclic polyimide fiber
Inventor: MUKAI SEIICHI
IPC: C08G73/18
Filed: 1990-03-09
Abstract: PURPOSE:To obtain the subject high-modulus fiber excellent in heat resistance and having a benzobisazole skeleton in the main chain by drawing a fibrous polyimide precursor while carrying out chemical imidecyclization and subsequent ly carrying out stretch heat treatment. CONSTITUTION:From a polyamic acid solution obtained by reacting an aromatic diamine composed of 30-100 mol% aromatic diamine unit of formula I (X is S, O or NH) and 70-0 mol% aromatic diamine unit of formula II [Ar' is formula III or IV (y-y<3> are H, alkyl, halogen, etc. ; z-z<2> are single bond, -O- or -CH2-)] with an aromatic carboxylic acid derivative composed of 70-100 mol% aromatic carboxylic acid unit of formula V and 30-0 mol% aromatic carboxylic acid unit of formula VI or VII in an amide solvent, a fibrous material (precursor) is spun. The resultant precursor is drawn while carrying out imidecyclization of the above-mentioned precursor and 10-1000 MPa tension is applied thereto at 420-550 deg.C final temperature of heat treatment, thus obtaining the objective fiber.
Patent JP-H05258253-A (JP)
Title: Magnetic head inspection device
IPC: G11B5/455
Filed: 1992-03-17
Abstract: PURPOSE:To screen defective articles by scanning the floating surface of a thin-film magnetic head with a device using a laser beam. CONSTITUTION:The laser beam from an Ar laser oscillator 10 is converged as beam light by an expander 11 and is polarized to linearly polarized light by a polarizer 12. This light is admitted as the luminous flux of the same progressing direction into an objective lens 14 with uniform energy by a Berek prism 13 and is so adjusted as to be focused on the surface of the magnetic head. The surface of a magnetic material 15 is irradiated with this light. The linearly polarized laser beam is slightly rotated and reflected by the head surface. The light returns to the objective lens 14 and only the rotated laser beam is introduced via an analyzer 16 to a photoelectron multiplier 17. The rotating angular quantity of the laser beam subjected to the current conversion is displayed as a voltage value via a lock-in amplifier 18 on a voltmeter 19 for the purpose of discrimination from the excitation current of the magnetic head. When the current value is under a prescribed value, the head is judged as defective.
Patent JP-H11258082-A (JP)
Title: Triaxial sensor
Inventor: KOBATA HIDEYUKI
IPC: G01L1/14
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a triaxial sensor easily installable, providing high detection accuracy. SOLUTION: This triaxial sensor 51 comprises: a writing board 5 formed of an electrode part 7 consisting of plural electrodes; a flexible thin plate 31 formed by a conductive material and disposed at the electrode part 7 with a space 17; a spacer 33 interposed between the flexible thin plate 31 and the wiring board 5 to form the space 17; a fixing plate 35 screw-engaged with a screw 15 passed from the wiring substrate 5 through the spacer 33 and the flexible thin plate 31 to fix the flexible thin plate 31 to the wiring board 5; and a cylindrical lever 39 with the lower end face joined to the upper surface of the flexible thin plate 31. The spacer 33, the fixing plate 35 and the lever 39 are integrally formed on the flexible plate 31.
Patent JP-S56158080-A (JP)
Title: Food preservative
Inventor: TSUBURAYA KEIKO
IPC: A23L3/34
Filed: 1980-05-08
Abstract: PURPOSE: A food preservative that is obtained by adding an aluminum salt to albumin or the conalbumen fraction in albumin, thus showing high preservative effect on food products such as noodles, coatings of giaoz, shao-mai, fried soybean curd or bread.  
     CONSTITUTION: Albumin or the conalbumin fraction in albumin is combined with an aluminum salt such as alum, aluminum sulfate or aluminum chloride by about 0.05W5wt% based on the dry weight of the albumin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57175441-A (JP)
Title: Controller for luminous intensity of fluorescent lamps of vehicle
Inventor: NODA MAKOTO
IPC: B60R16/02
Filed: 1981-04-21
Abstract: PURPOSE:To simultaneously control the luminous intensity of fluorescent lamps of a bus in a stepless manner so that the luminous intensity is unlikely to be affected by the fluctuation in voltage, by providing a luminous intensity controller with switching circuits made of semiconductors and by utilizing rectangular pulses to turn on or off the circuits. CONSTITUTION:A switching circuit 19 is connected in series with one discharge current line of a luminous intensity controller so that the flows in one direction through a capacitor 13, a diode 15, a thyristor 14, a diode 18 and a heater coil 7 and in another direction through a diode 19, the thyristor 14, a diode 16 and the primary winding of a heater energizing transformer. Although a minute portion of the current flows through the capacitor 13, the other most portion flows through the thyristor 14. The interval of the output pulses of a rectangular pulse generator 21 is kept constant. The width of the pulse is continuously changed to an optional value by adjusting a variable resistor. The discharge current corresponding to the value flows through the thyristor 14. As a result, a desired luminous intensity is attained.
Patent JP-H03260895-A (JP)
Title: Water feed controller for cup-type automatic vending machine
Inventor: OSHITANI ISAO
IPC: G07F13/00
Filed: 1990-03-12
Abstract: PURPOSE:To automate the adjustment of feeding water to a regenerative water tank by measuring time from the operation of a lower limit water level switch to the operation of an upper limit water level switch and controlling the water feeding to the tank and the regenerative water tank based on the measured time. CONSTITUTION:A water feeding amount control means 30 is equipped with a microcomputer to be operated according to a built-in program and controls the feeding of water to a tank 1 under the operations of lower-limit and upper- limit water level switches 24 and 23. When water is not fed to a regenerative water tank 26 yet, based on the measured time from the operation of the lower- limit water level switch 24 to the operation of the upper-limit water level switch 23 from a timer 29, time is calculated for water overflown from the upper-limit water level of the tank 1 to fill-up the regenerative water tank 26, and the water feeding is controlled by opening a water feed valve 25 for prescribed time. Thus, the automatic water feeding to the regenerative water tank is enabled.
Patent JP-S62270611-A (JP)
Inventor: JIEEMUZU BINSENTO KURIBERO
IPC: C08F283/12
Filed: 1987-03-17
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-H03264443-A (JP)
Title: Medium processor
Inventor: WATANABE HIROSHI
IPC: B65H5/06
Filed: 1990-03-12
Abstract: PURPOSE:To prevent the generation of speed fluctuation in a processing part so as to perform the highly accurate processing of a medium by providing a single carrier roller between the processing part and a hopper, and setting the feed force of this carrier roller to be more than three times the frictional load of the hopper. CONSTITUTION:A medium processor is provided with a hopper 2 for separating loaded cut sheets PP by a pick roller 20 to deliver them and a processing part 1 for performing processing to the cut sheets PP delivered from the hopper 2. A single carrier roller 30 is provided between the processing part 1 and the hopper 2, and the feed force of this carrier roller 30 is set to be more than three times the frictional load of the hopper 2. Constant feeding can be thereby realized.
Patent JP-S61218503-A (JP)
Title: Herbicidal composition
Inventor: IGAI TAKASHI
IPC: A01N47/36
Filed: 1985-03-25
Abstract: PURPOSE:A herbicidal composition, containing a specific pyrazolesulfonylurea derivative and one of glyphosate, glufosinate or bialaphos in combination and capable of completely controlling various weeds in a small amount of chemicals by the synergistic effect thereof. CONSTITUTION:A herbicidal composition containing a pyrazolesulfonylurea derivative expressed by the formula (A is lower alkyl; B is H or lower alkyl; R is lower alkyl; X and Y are lower alkyl or lower alkoxy) and one of N- phosphonomethylglycine (abbreviated to glyphosate), ammonium (3- aminocarboxypropyl)-methyl phosphinate (abbreviated to glufosinate) or (2- amino-4-methylphosphinobutyl)alanylalanine (abbreviated to bialaphos) as active constituents. Preferably, 0.001-10pts.wt., based on 1pt.wt. latter, compound expressed by the formula is incorporated in the composition.
Patent JP-H04296289-A (JP)
Title: Hose joint
Inventor: KUMAZAKI MASAKI
IPC: F16L33/20
Filed: 1991-03-25
Abstract: PURPOSE:To clamp a nipple and a sleeve tight together by means of mechanical plastic deformation as well as to improve the extent of productivity by forming a base, the nipple and the sleeve of a hose joint separately each, and facilitating the manufacture and assembly of these elements, while caulking a ring groove in the base. CONSTITUTION:When a hose joint is manufactured, first of all, a base 1 is formed by means of metalcutting, and a nipple 2 and a sleeve 3 are formed out of piping each. At this time, the base 1 is composed of a center part 10 with a through hole 11 and a tapered seat surface 12, an engaging part with an internal thread part and a ring groove 14 concentric with the through hole 11. Next, a diametral expanding part 20 of the nipple 20 and a diametral contracting part 30 of the sleeve 3 are inserted each into the ring groove 14. Successively this ring groove 14 is caulked over the circumference from the peripheral surface. Then, a peripheral part of the ring groove 14 is subjected to plastic deformation into diametral contraction, through which both these expanding and contracting parts 20 and 30 held between both sides of the ring groove 14. With this constitution, the nipple 2 and the sleeve 3 are solidly clamped to the base 1 as one body.
Patent JP-S59188145-A (JP)
Title: Semiconductor device
Inventor: KATOU TAKAO
IPC: H01L21/768
Filed: 1983-04-08
Abstract: PURPOSE:To suppress a shortcircuit between wiring layers of multilayer wiring structure by forming slits on the first wiring layer of the portion in which the first and second wiring layers cross with each other. CONSTITUTION:The first wiring layer 3 having slits 2 is formed on a semiconductor substrate 1. An insulating layer 4 is formed, and the second wiring layer 5 is formed in a perpendicular direction to the first wiring layer to be superposed on the slits 2. Since the density and the height of hillock generated and grown in the steps including heat treating after forming the layer 3 are smaller than those of the first wiring layer not formed with the slits 2, a shortcircuit between the wiring layers may be suppressed.
Patent JP-H10255255-A (JP)
Title: Magnetic storage medium
Inventor: SATO TAKETOSHI
IPC: G11B5/78
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the friction with a magnetic head and to improve durability without sacrificing electromagnetic conversion characteristics by forming the surface performance property of a guard band part being located at both sides of a magnetic recording part where a magnetic truck is formed so that it is coarser than that of the magnetic recording part. SOLUTION: A magnetic powder such as an Fe powder is dispersed in a binder resin such as a polyester polyurethane resin and a solvent such as toluene, it applied to a support made of a 7μm thick polyethylene terephthalate film by a gravure coating method, and is dried, thus forming a 5μm thick magnetic layer. A 0.5μm backcoat layer is formed on the rear surface of the support by carbon black. When the surface of the magnetic layer is subjected to a calendar treatment, for example, the surface roughness of a roller, a pressure, and the number of treatments are changed between a magnetic recording part 1 where a magnetic truck 1a is formed and a guard band part 2, thus setting the surface property of the magnetic recording part 1 to 1-15nm and that of the guard band part 2 to 20-50nm by SRa.
Patent JP-H10321840-A (JP)
Title: Polysilicon gate electrode of mos element and its manufacture
Inventor: ARONOWITZ SHELDON
IPC: H01L29/78
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a uniformly doped polysilicon gate electrode for a MOSFET element, and its manufacturing method, whose gate oxide layer and semiconductor substrate are not permeated by a dopant. SOLUTION: An extremely thin layer 20a of non-crystalline or polycrystalline silicon is formed on an oxide layer 10a on a semiconductor substrate 2, and this silicon thin layer is exposed to a nitrogen plasma. Since the output of the nitrogen plasma is sufficient for breaking the Si-Si bonds of the silicon thin layer but insufficient for sputtering silicon, a barrier layer 30a composed of SiN is formed on the surface of the silicon thin layer. Next, a polysilicon gate electrode 40a of silicon of a desired thickness is provided on the barrier layer 30a. After implanting impurities into the gate electrode, annealing is performed in a furnace, and a dopant is diffused into the polysilicon gate electrode for activation. At that time, the dopant is prevented from passing through the barrier layer 30a and permeating a gate oxide layer 10a and the semiconductor substrate 2 below it.
Patent JP-H07266582-A (JP)
Title: Image formation device
Inventor: HIROSE MASAYUKI
IPC: B41J2/205
Filed: 1994-03-30
Abstract: PURPOSE:To ensure that print non-uniformity can be corrected properly in accordance with the type of a sheet, a sheet feed method or a recording mode due to a difference in the density of a background color. CONSTITUTION:An image of a specific pattern for the correction of print non- uniformity is printed on a sheet 42 using a recording head of a printing means 4, then is read using a reading means 43 such as CCD, and the image thus read serves for the detection of print non-uniformity using a detection means 44. In addition, correction data for correcting the print non-uniformity is generated for each recording mode based on information on the detected print non- uniformity. Further, the image data to be recorded by a correction means 47 is corrected using the correction data.
Patent JP-H06246900-A (JP)
Title: Image transfer device
Inventor: INAGAKI MINORU
IPC: B41F16/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide an image transfer device which includes a simple structure for peeling off a transfer medium attached to a receiving body by thermocompression. CONSTITUTION:A device comprises a fixing section 5 formed on the side of a frame 301 and fixing a receiving body, a transfer means for transferring a transfer medium 25 on which an image is formed on the fixing section 5, a movable frame 41 disposed movably straight on the frame 301 and a driving means for moving the movable frame 41. The device also comprises a transfer roller 47 supported by the movable frame 41 to transfer an image on the transfer medium 25 to the receiving body when the movable frame 41 is moved, and a peeling roller 93 supported rotatably on a site of the movable frame 41 on the rear side of the transfer roller 47 in the moving direction of the movable frame 41 and separated away in the direction crossing the body to be transferred at the site of the movable frame 41.
Patent JP-S63228807-A (JP)
Title: Signal processing circuit
Inventor: SEKI KUNIO
IPC: H03F3/68
Filed: 1987-03-18
Abstract: PURPOSE:To realize a signal processing system with reduction of the crossover distortions and to ensure the highly accurate drive of a load, by controlling the drive current of the load through comparison performed between the input signal supplied in common to output circuits and a common negative feedback signal obtained from a single detecting resistance. CONSTITUTION:The voltage output V1 serves as a common input signal to both 1st and 2nd output circuits 2 and 3. A current i1 flows to a detecting resistance Rs and a voltage difference is produced between voltages Vo1 and Vo2. These voltages are multiplied by beta1 and beta2 respectively and negatively fed back to the inverted input terminals or drive circuits 11 and 12 respectively. Thus the conditions to obtain a negative feedback signal are constant regardless of the value and the polarity of an output current. Then the crossover distortions are reduced.
Patent JP-S51137846-A (JP)
Title: A control board
Inventor: MUTOU TOSHIJI
IPC: H02B1/20
Filed: 1975-05-23
Abstract: PURPOSE: In the two unit in one body central wiring path system, to prevent the spreading of the heat burning trouble of electrical wires to the other board, a central control board is consituted that the wiring is devided to each unit right and left by a partition plate, and the partition plate is fitted removably corresponding to the necessity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01235205-A (JP)
Title: Surge noise absorber
Inventor: EBINE KAZUHIDE
IPC: H01C7/12
Filed: 1988-03-15
Abstract: PURPOSE:To obtain a small-sized absorber of high performance which is excel lent in suppression effect of surge noise, by providing a metal terminal penetrat ing a plurality of voltage-dependent nonlinear elements, and connecting a second metal terminal with the above terminal, via a cylindrical resin parts. CONSTITUTION:A voltage-dependent nonlinear resistance element of ring type is provided with electrodes on the inner peripheral surface and the outer periph eral surface. A ceramic dielectric element has voltage-dependent nonlinear resistance characteristics. These elements are used individually or in combina tion. A first metal terminal 11 is arranged in such a manner as to penetrate a plurality of these elements 9, 10. The inner peripheral electrodes 9b, 10b of the plurality of elements 9, 10 are electrically connected with the first metal terminal 11. The outer peripheral electrodes 9a, 10a of the plurality of elements 9, 10 are all electrically connected. Via a cylindrical resin parts 8, a second metal terminal 7 is connected with the first metal terminal 11 penetrating the plurality of elements 9, 10. End-portions situated on both sides of the two metal terminals 7, 11 have a structure to connect lead wires. The cylindrical resin parts 8 contains, in its inside, a current fuse 14 connected in series with the two metal terminals 7, 11.
Patent JP-H04275582-A (JP)
Title: Image forming device
Inventor: TSUCHITANI YOSHIRO
IPC: G03G15/16
Filed: 1991-03-01
Abstract: PURPOSE:To perform the attaching/detaching operation of a rotating body for transfer without touching the surface of the rotating body for transfer in an image forming device in which an image formed substance is obtained by transferring a transferable image which is formed and carried on the surface of an image carrier by an image producing processing means to a transfer material which is supplied between the image carrier and the rotating body for transfer abutting on the image carrier. CONSTITUTION:Both ends 5L and 5R of the rotating body for transfer 5 are rotatably supported by supporting members 28L and 28R and at least one supporting member 28R is enabled to move in a thrust direction (e) and (f) so that the member 28R is engaged with and disengaged from the end 5R of the rotating body for transfer on the member 28R side.