baber/WOPTO huggingface dataset:
Patent JP-H05313152-A (JP)
Title: Liquid crystal display element
Inventor: KOJIMA MAKOTO
IPC: G09G3/18
Filed: 1992-05-11
Abstract: PURPOSE:To provide the ferroelectric liquid crystal display element for which an area gradation system is used. CONSTITUTION:An inorg. film 3 is formed on an org. film 2 while a substrate 1 formed with the org. film 2 on the front surface is heated to the softening point temp. of the material of the org. film 2 or above at the time of forming rugged shapes within the picture elements of the ferroelectric liquid crystal display element. The rugged shapes uniform over a wide area are thus formed by utilizing the stresses between the two films. As a result, the liquid crystal display element which makes a gradation display by controlling the voltage or pulse time of driving pulses is obtd.
Patent JP-S5368461-A (JP)
Title: Heat exchanger with rotary heat pipes
Inventor: TAKASHIMA SHIGEOKI
IPC: F28D15/02
Filed: 1976-11-30
Abstract: PURPOSE: To produce superheated steam with a high superheat degree by dividing a secondary fluid chamber into an evaporating chamber and a superheating chamber in an apparatus with heat pipes on a rotary pipe board penetrated between two chambers to pass through a primary and a secondary fluid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05332783-A (JP)
Title: Pedometer
Inventor: HATANAKA TSUKASA
IPC: G06M3/00
Filed: 1992-06-04
Abstract: PURPOSE:To automatically record the number of daily walking steps and enable the data of past days to be grasped at a glance when necessary by displaying the result of step counts as numerical data, and displaying the number of steps for past several days in a graphic form. CONSTITUTION:A walking step sensor 1 operates at every step and outputs a signal. A walking step counter 2 receives the signal from the sensor 1 and counts the number of steps per day, while referring to the current time of a clock 3. Namely, the counter 2 counts a total number of steps from 0000 hour to 1159.59 hours. A memory 4 refers to a current time and saves the result of numbers counted with the counter 2, upon the end of every day. At the same time, the memory 4 transfers the number of steps saved for past several days to the concerned memory, on the basis of what day of data should be taken as corresponding to each step number. A display 5 shows the result of counts as of the current time as numerical data, and further shows the graphs of both the result of the counts as of the current time, and the number of steps for past several days.
Patent JP-S5269330-A (JP)
Title: Dry plate holder for pattern printing means
Inventor: UCHIDA MORIO
IPC: H01J29/07
Filed: 1975-12-05
Abstract: PURPOSE: To prevent a side slip of dry plate by securing a rigid body frame provided with plural dry plate depressors around the dry plate to a printing frame perpendicularly and movably via an elastic body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6123165-A (JP)
Title: Image recording device
Inventor: SAKAMI YUUJI
IPC: G03G15/05
Filed: 1984-07-11
Abstract: PURPOSE:To remove accumulated toner and to form a stable image for a long period by providing a means which moves a magnetic wire for toner removal not only in the width direction of a recording medium, but also at right angles to the direction in the front of a magnet. CONSTITUTION:When the center of a pulley is at the lowermost position H, the wire 12 is at positions 12a and 12b, but as the center of the pulley rotates in a direction K, the position of the wire moves in a direction F'; when the center of the pulley reaches the uppermost position J from the position H after a half turn, the wire 12 is at positions 12c and 12d. When the pulley further rotates in the direction K, the wire 12 moves in a direction F to the positions 12a and 12b. At this time, a pulley opposite the pulley 15 cross the magnet 8 moves similarly. Thus, the center position of the pulley rotates in the direction K and then the wire 12 reciprocates between the positions 12a and 12c, and 12b and 12d in areas above and below a recording electrode 7 nearby the front surface of the magnet 8 to remove uniformly toner on the surface of the magnet.
Patent JP-S63313024-A (JP)
Inventor: HARORUDO BAN AAKEN
IPC: G01J3/10
Filed: 1987-06-08
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-H06333215-A (JP)
Title: Production of magnetoresistance effect head
Inventor: YAGYU SHINGO
IPC: G11B5/39
Filed: 1993-05-24
Abstract: PURPOSE:To obtain a magneto-resistance effect head having good characteristics with reduced noise while preventing production of short circuit. CONSTITUTION:An MR film 10 is formed on a lower shielding film 12 with an insulating film 16 interposed, on which a conductive film 50 is formed by using a material which can be used for dry etching such as W. An electrode pattern 52 is formed by using a photoresist on the conductive film 50. Then the conductive film 50 is processed into a desired shape by dry etching using CF4 gas to obtain electrodes 54, 56. Then the electrode pattern 52 is removed and an insulating film 22 and an upper shielding film 14 are successively formed. Since steps of the electrodes 54, 56 have smooth taper 58, the covering property of the insulating film 22 is improved and dielectric breakdown can be prevented.
Patent JP-H10337028-A (JP)
Title: Controller for ac/dc converter
Inventor: KASAHARA YASUNORI
IPC: H02M7/155
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To protect an AC/DC converter from rupture, by outputting control signals based on one pair of bypass signals selected by giving first-come first- priority among a plurality of bypass pairs of signals. SOLUTION: For instance, if a host control section 1 judges the occurrence of the necessity of bypass pair, then the host control section 1 outputs bypass pair command to both of the pulse creating circuits 2a, 2b at the same time, and bypass pair signals are output from both of the pulse creating circuits 2a, 2b. A signal selection circuit 4 selects one bypass pair signal by first-come first priority out of the bypass pair signal created by the pulse creating circuits 2a, 2b and outputs it to an output circuit 3. The output circuit 3 outputs the control signal to an AC/DC converter based on the bypass pair signal selected by the signal selection circuit 4.  Since two pulse creating circuits 2a, 2b are provided, even though one of the pulse creating circuits 2a, 2b becomes defective, the operation can be continued by a control signal by the output circuit 3 as long as the other operates normally.
Patent JP-H08336457-A (JP)
Title: Curtain device for outdoors
Inventor: TSUBOTA YASUTOMO
IPC: A47H23/08
Filed: 1995-06-12
Abstract: PURPOSE: To provide a curtain device with a function of preventing rain from driving into a house and a function to adjust lighting. CONSTITUTION: This curtain device 10 for outdoors installed in the outdoor developablly comprises at least two kinds of curtains, a light shielding curtain 16 with permeability and a light shielding property and a waterproof curtain 17 with a waterproof property, located parallel to each other setting the waterproof curtain in the outside and storing both curtains 16 and 17 independently.
Patent JP-H08339040-A (JP)
Title: Read original support member
Inventor: HASEGAWA HIROSHI
IPC: G03G15/00
Filed: 1995-06-12
Abstract: PURPOSE: To realize stable reading which does not cause development out of focus by using a read original support member in the case of reading an original. CONSTITUTION: A nearly square transparent cover sheet 302 is attached to a nearly square mounting paper 301 through an attaching part 302a, and an original 303 is interposed in the original support member 300 constituted of the mounting paper 301 and the cover sheet 302. A space between the leading edge 301a of the mounting paper 301 and one end 302c of the attaching part 302a, that is, the leading edge of the original 303 is separated by a distance X. A reading start feasible state is shown by figure, and the leading edge 301 of the mounting paper 301 is interposed between a discharge roller 7 and a spur 6, so that the original 303 exceeds the reading width of a scanner unit 304 in such a state. Therefore, the flatness of the original 303 is kept and the stable reading without out-of-focus is realized.
Patent JP-S6126702-A (JP)
Title: Production of magnetic metallic powder
Inventor: GOTO TAKESHI
IPC: H01F1/06
Filed: 1984-07-13
Abstract: PURPOSE:To produce magnetic metallic powder having excellent oxidation resistance and dispersibility by stabilizing preliminarily the magnetic metallic powder after dry reduction to low saturation magnetization then mixing the powder with phospholipid and the components contained therein in an org. solvent. CONSTITUTION:The magnetic metallic powder such as magnetic iron powder produced by a dry reduction process is dipped in the org. solvent such as toluene and is stirred and mixed while gaseous nitrogen contg. a slight quantity of gaseous oxygen is introduced in the form of fine bubble into the mixture by which the powder is uniformly dispersed and the dense oxide film is formed on the surface of the magnetic metallic powder. The saturation magnetic flux density of the magnetic metallic powder is preliminarily stabilized to <=135emu/g, more preferably about <=130emu/g. The stabilized magnetic metallic powder is then dispersed into the org. solvent such as toluene to prepare <=200g/l slurry. The phospholipid such as lecithin and the components contained therein are added thereto at 0.001-0.10 by the weight of the magnetic metallic powder and are stirred and mixed under the introduction of the gaseous nitrogen at a room temp. or above. The dispersibility and oxidation resistance of the magnetic metallic powder are improved by the uniform coating treatment of the phospholipid.
Patent JP-S6125932-A (JP)
Title: Throttle-valve controller for internal-combustion engine for car
Inventor: MURAKAMI AKIKIYO
IPC: F02D11/10
Filed: 1984-07-13
Abstract: PURPOSE:To simplify mechanism and improve control accuracy by operating dash-pot action by deceleration-correcting the control speed determined by a throttle-valve opening-degree control amount setting means when the throttle- valve opening-degree becomes below a prescribed value in engine deceleration. CONSTITUTION:The position of an accelerating pedal A is detected by a detection means B, and an throttle valve C is drive-controlled by a driving means E through a throttle-valve opening-degree control-amount setting means D on the basis of the above-described detected value. A setting means H for setting the standard throttle-valve opening-degree theta1 and a detection means H for detecting the actual throttle-valve opening-degree theta are installed, and the output signals are input into a comparison means I. If theta<theta1 when a deceleration judging means G judges the deceleration of an engine, the control speed set by the setting means D is deceleration-corrected by a deceleration means J. Further, when the cut-off of a clutch K is detected by a detecting means L, develeration correction is released by a deceleration releasing means M.
Patent JP-S5667487-A (JP)
Title: Switch unit
Inventor: HITOMI MASAAKI
IPC: G06K13/30
Filed: 1979-11-07
Abstract: PURPOSE: To improve the reliability and to save the arrangement space of keys with regard to a switch unit for control over a paper tape reader, by generating a momentary signal and lock signal with one switch.  
     CONSTITUTION: With momentary switch 1 depressed for a shorter time than the prescribed time characteristic to monostable multivibrator 6, momentary signal F is generated at the 1st output terminal 7, but since monostable multivibrator 6 is triggered, no output is sent from terminal 15. With momentary switch 1 pushed for a longer time than the prescribed time characteristic to monostable multivibrator 6, momentary signal F is sent from output terminal 7, but FF3 is set later to generate lock signal G at output terminal 15. This signal continues through the latch operation of FF3 even after mometary switch 1 is released from the depression. When momentary switch 1 is pushed again for a short time, lock signal G is reset. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S628396-A (JP)
Title: Information holding circuit
Inventor: TANAKA HIRONORI
IPC: G11C11/41
Filed: 1985-07-03
Abstract: PURPOSE:To add an effect to prevent a soft error due to alpha ray by connecting effectively the Schottky diode to the node of the flip-flop to constitute the memory cell, using the voltage dependency of the capacity and connecting the diode effectively. CONSTITUTION:Transistors 100-105 are electric field effect transistors, FET 100 and 101 are the normally on type FET and FET 102-105 are the normally off type FET. Between nodes 109 and 110 and a node 113 which is a GND level, Schottky diodes 111 and 112 are respectively connected, and the additional capacity is increased. By connecting the anode of respective diodes to the node of the flip-flop and connecting the memory cell of the cathode to the common source terminal, the capacity value comes to be maximum by the node due to the soft error, and the function to prevent the soft error due to alpha ray can be effectively held.
Patent JP-H038109-A (JP)
Title: Magnetic disk
Inventor: MORITA TOMOJI
IPC: G11B5/64
Filed: 1989-06-06
Abstract: PURPOSE:To prevent damages on a magnetic disk and peeling of a protective film, to increase reproduction output and to obtain a protective film having excellent corrosion resistance by providing a Ni-Cr-Ti alloy protective film with specified thickness on a magnetic recording medium layer of a metal thin film. CONSTITUTION:The magnetic disk consits of an Al-Mg alloy substrate 1, a base layer 2 for the magnetic recording medium layer, the metal thin film magnetic recording medium layer 3 and a Ni-Cr-Ti alloy protective film 4. By providing the Ni-Cr-Ti protective film 4 of 100-1,000Angstrom  thickness on the recording layer, damages on the disk due to a magnetic head and peeling of the protective film can be prevented. The distance between a magnetic head and the recording medium can be reduced to increase the reproduction output. Moreover, the protective film has excellent durability.
Patent JP-H0437312-A (JP)
Title: High functional pld
Inventor: MUKAI HIDEYUKI
IPC: H03K19/177
Filed: 1990-06-01
Abstract: PURPOSE:To offer an electronic circuit element being a high speed logic arithmetic circuit whose arithmetic operation is freely designated, and having a storage function by forming a PLD and a RAM on a same Si substrate. CONSTITUTION:A PLD applies a desired processing such as OR, AND or NOT to a signal inputted from an external input terminal, and produces a resulting signal to an output terminal. A RAM section 2 is manufactured on the same Si substrate. Part of outputs of the PLD are outputs X1, X2,...XM. Part of outputs of the PLD are connected to the RAM 2 through internal wires x1, x2,...xM. An output of the RAM 2 is connected to part of inputs of the PLD through internal wires y1, y2,...yM. Since the signal is delivered through the internal wires, the delay in the signal is less and the area of the wires for the signal delivery is less.
Patent JP-H039421-A (JP)
Title: Positional information input device for display screen
Inventor: YAMADA TOSHIHIRO
IPC: G06F3/0488
Filed: 1989-06-06
Abstract: PURPOSE:To arrange a display on a position apart from an operator by providing the device with a positional information input operation part, an image signalizing means for outputting an operating state at the positional information input operation part as an image signal, and an image signal synthesizing means. CONSTITUTION:The device is constituted of the positional information input operation part 2, a camera (image signalizing means) 3, the image signal synthe sizing part (image signal synthesizing means) 4, and the operation part 2 is provided with a panel electrode and a control circuit for transferring generated positional information to a personal computer 6. While observing the synthesized image of an image displayed on a display 5 and an operator's finger image or the like on the operation face of the panel electrode, an operator determines the depressing position of the panel electrode. The positional information of the depressing point of the panel electrode is transferred from the operation part 2 to the personal computer 6. Consequently, the display 5 displaying an image and the positional information input operation part 2 can be separatively used and the display 5 can be set up on the position separated from the operator inputting the positional information.
Patent JP-H10334094-A (JP)
Title: Character recognizing device and recording medium readable by computer in which character recognizing processing program is recorded
Inventor: YOSHIKAWA MASATAKA
IPC: G06K9/62
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a character recognizing device capable of displaying the entire character string inputted by handwriting in a display area with restricted size, and a recording medium readable by a computer, in which a character recognizing processing program is recorded. SOLUTION: Character image data is inputted by every portion of one character by handwriting (S12) and if start of character recognition is instructed (S14: Yes), a circumscribed rectangle of the inputted character is set (S16). The character is recognized, a character code is obtained and stored in an editorial area 54 (S18) and +1 is added to a character number counter (S20). When recognition of all the inputted characters is completed (S22: Yes), the size is calculated so that all the inputted characters are included in the display area (S24), a calculated value is set as the size of each character (S26) and a font is displayed in a display area 21 (S28).
Patent JP-S5847174-A (JP)
Title: Wind or water-powered pump-driving device
Inventor: HANIBUCHI HIROYA
IPC: F03D7/02
Filed: 1981-09-14
Abstract: PURPOSE:To prevent a wind (or a water) mill from over-speed revolution by connecting an oil-accumulation pipe passage to a discharge pipe passage of a pump driven by the wind or the water mill and providing a brake device in the wind or the water mill to be operated when the average pressure in a pressure accumulator is over a fixed value. CONSTITUTION:A pump 3 is driven by a wind (or a water) mill 1 via a transmission gear box 2. A shaft 1a of the windmill 1 is provided with a brake device  46. A pressure-accululator 43 is connected to a discharge pipe passage 5 of the  pump 3 via an oil-accumulation pipe passage 44, which is equipped with a throttle valve 47 and a pressure switch 45. The change of the discharge pressure of  the pump 3 is averaged by the pressure-accumulator 43. When this averaged  pressure is risen over a fixed value, the pressure switch 45 is on to operate the  brake device 46, and the number of revolutions of the windmill 1 is reduced for  preventing over-speed revolution.
Patent JP-H073710-A (JP)
Title: Road surface layer material
Inventor: IKOMA NOBUYASU
IPC: E01C11/24
Filed: 1993-06-16
Abstract: PURPOSE:To prevent a slipping accident by way of deforming and breaking frozen ice on the road surface in accordance with existence of a heterogeneous member by a load of a vehicle and a pedestrian by burying the heterogeneous member different from a parent material in hardness in the parent material of rubber and others in a striped shape and a dotted shape. CONSTITUTION:On a parent material 1 made of an elastic material such as rubber and synthetic resin, a heterogeneous member 2 different from the parent material 1 in hardness is buried in a striped shape and a dotted shape with specified intervals. In the case when ice is frozen on the road surface, a load of a car and a pedestrian is applied from above the ice and a deflection amount of a road surface material 3 becomes not uniform by the heterogeneous member 2, and the ice is deformed and broken. Consequently, even at the time when a non-spike tire installed car passes, the ice frozen on the road surface is constantly broken into ice blocks and it is possible for the car and the pedestrian to safely travel and to walk on the road surface.
Patent JP-H01315319-A (JP)
Title: Method for dry-desulfurizing stack gas from sintering equipment
Inventor: WATABE TERUO
IPC: B01D53/50
Filed: 1988-06-13
Abstract: PURPOSE:To reduce the cost of dry desulfurization of stack gas from a sintering equipment by mixing coke breeze produced in a coke oven with a carbonaceous adsorbent and using the mixture in the desulfurization. CONSTITUTION:Exhaust gas from a sintering apparatus 1 is passed through a dust collector 2 and a blower 3, NH3 is injected into the gas from an NH3 injector 19 and the gas is introduced into an adsorption tower 4 and dry- desulfurized by contact with a carbonaceous adsorbent. The adsorbent discharged from the bottom of the tower 4 is sent to a regeneration tower 5 through a conveyor 17, regenerated and reused. In order to reduce the consumption of the adsorbent, coke breeze produced in a coke oven 7 and selected with a sieve 8 is fed to the conveyor 17 through a coke supply tank 9 and mixed with the adsorbent on the conveyor 17.
Patent JP-S5770-A (JP)
Title: Linear pulse motor
Inventor: KARITA ATSUJI
IPC: H02P25/062
Filed: 1980-10-16
Abstract: PURPOSE:To obtain high thrust by amplifying the torque of a pulse motor by the thrust of a linear motor wherein configuration is simplified. CONSTITUTION:With forward pulses applied to the pulse motor 5, a case 5a removably held by bearings 6 is rotated clockwise by one step as a load coupled to the rotating shaft 5b of the pulse motor 5 is large. In this way, the operating shaft 9a of a potentiometer 9 coupled to the pulse motor 5 through a coupling 10 rotates counter-clockwise and power is supplied to a linear motor 3 arranged at the bottom section of a truck 1. And with the truck 1 moved in the right direction, the rotating shaft 5b of the pulse motor 5 rotates with the case 5a by gearing to the rotation of a pinion 7 engaged with a rack 8. With the output of the potentiometer 9 returned to a neutral point, power supply to the linear motor 3 stops.
Patent JP-S5478356-A (JP)
Title: Manufacture of honeycomb beam
Inventor: GOSHIMA ICHIROU
IPC: B21D28/32
Filed: 1977-12-06
Abstract: PURPOSE: To manufacture the honeycomb beam at low cost with good workability, by zigzag punching and dividing into sections the web of the steel shape so as to form wave type projection, and then, by overlapping and tightly fixing above stated projections.  
     CONSTITUTION: The web 1 of the steel shape 3 is zigzag punched and divided by the punching press; hereby, the sectioned steel shape 5 with a pair of wave type projections is formed so as to be provided with many wave type projections 4 running parallelly to the longitudinal direction of the web 1. Next, the top portions of each wave type projection 4 in this pair of sectioned steel shape 5 are overlapped, and the overlapped portion is spot welded 24 or is fixed by bolts, rivets, etc. According to this method, the generation of thermal strain, usual in the conventional welding or cutting work , can be prevented, and the process is simple, so that the manufacturing cost can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6125408-A (JP)
Inventor: KOBAYASHI KIYOKO
IPC: B32B5/30
Filed: 1984-07-12
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。