baber/WOPTO huggingface dataset:
Patent JP-H1130103-A (JP)
Title: Slip check plate of moving blade of gas turbine
Inventor: MIKAMI TAKAO
IPC: F01D5/30
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve a fatigue life by decreasing a heat-transfer amount from a moving blade to a slip check plate 4 and thereby preventing an excessive temperature rise of the slip check plate 4. SOLUTION: This slip check plate is so composed that a root part 3a of a ceramic moving blade 3 is inlayed into a groove 2 which is parallel to an axial direction and carved in great numbers around a periphery side of a metallic turbine disc 1 of a gas turbine, and is fixed by the plate from the both sides of the turbine disc 1. In this case, a ceramic 7 having a heat resistance and a low heat-transfer coefficient is coated on a contacting part of the slip check plate with the roof part 3a of the moving blade.
Patent JP-H0353552-A (JP)
Title: Single in-line plastic package having opening end slot on opposite side of pin side for slidably accommodating stem of fastening member
Inventor: BURUUNO MURAARI
IPC: H01L23/40
Filed: 1990-07-11
Abstract: PURPOSE: To simplify the assembling work of an external heat sink by making one or more parallel open slots vertically in the major surface of a coupling on the side of a package opposite to the side coupled with the base part of connecting pin. CONSTITUTION: An external heat sink 7 is assembled on a circuit card 6 where soldering of elements has been finished by bringing the coupling face 8 of a metal heat sink 7 close to the back face of devices 10, 11 and then lowering the heat sink 7 (as shown by an arrow) until the stem of a fastening screw 12, preliminarily engaged partially with a screw hole preliminarily made in the heat sink body 7, slides into an open-end slow or a notch 4, 5, 14 opening to the side of a device opposite to the side coupled with the base part of the pin 2. Assembling work can be finished at that moment of time by simply fastening the screw 12 on the surface of a resin package.
Patent JP-H0832928-A (JP)
Title: Hd signal recorder
Inventor: NISHINO MASAKAZU
IPC: H04N5/92
Filed: 1994-07-12
Abstract: PURPOSE:To record high-definition TV signals of different standards on a recording medium by the same recorder. CONSTITUTION:The number of frame effective lines, the number of frame total lines and the filed frequency are set at 1080, 1125 and 60Hz respectively for an HD signal A together with 1035, 1125 and 60Hz set for an HD signal B, 960, 1050 ad 60Hz set for an HD signal C, and 1152, 1250 and 50Hz set for an HD signal D respectively. Then these signals A-D are inputted and decided by an input deciding circuit 21. The number of lines included vertically in a single screen is changed for the signal A by a line conversion circuit 23 so that the number of lines of the signal A is equal to that of the signal B. The signals A/B and C/D have different pixels per frame. However these different pixels are equal to each other in the over-scan ranges of frame transmission ranges of both signals C and D. Then the data are compressed and recorded on a magnetic tape.
Patent JP-S6427018-A (JP)
Title: Magnetic head device for tape recorder
Inventor: ISHIOKA KIYOSHI
IPC: G11B5/56
Filed: 1987-07-23
Abstract: PURPOSE:To prevent an azimuth adjusting machine screw from loosening when a head is rotating, by providing a seat having an opening part in the direction orthogonal to an axis of the azimuth adjusting machine screw, on a head base, so that a fixative for fixing the azimuth adjusting screw can be injected to a part having the best fixing efficiency. CONSTITUTION:On a head base 11 which is fixed to a mechanism, a seat 11a positioned between a coil spring 6 and an azimuth plate 2 is provided. On this seat 11a, an opening part is provided at least one direction orthogonal to the axial direction of an azimuth adjusting machine screw 5, therefore, between the seat 11a and the head part of the azimuth adjusting machine screw 5, a gap I by the opening provided on the seat is constituted. Accordingly, after an azimuth angle of a magnetic head 4 is adjusted by the azimuth adjusting machine screw 5, the azimuth adjusting machine screw 5 can be fixed by injecting a fixative into the gap I from the direction as indicated with an arrow C or D.
Patent JP-S6161892-A (JP)
Title: Thermal transfer ink sheet and production thereof
Inventor: MARUNO SUSUMU
IPC: B41M5/392
Filed: 1984-09-03
Abstract: PURPOSE:To enable smooth gradation performance to be obtained by varying the thermal energy impressed, by a construction wherein the melting point of a heat-fusible ink layer provided on a base film is higher on the base film side and lower on the surface side. CONSTITUTION:A heat-fusible ink 2b1 having a higher melting point is applied to the base film 2a, and is solidified. Next, a heat-fusible ink 2b2 having a lower melting point is applied to the ink layer 2b1. The inks 2b1 and 2b2 are compatible with each other, and fuse with each other at the interface thereof before solidification, whereby a heat-fusible ink layer 2b' the melting point of which is higher on the base film 2a side and lower on the surface side is provided. When a signal voltage is impressed on a heating element R, the heat- fusible ink is gradually melted starting from the part making contact with a recording paper 3. As the signal voltage impressing duration is prolonged, the area of melting of the ink layer 2b' in contact with the paper 3 is enlarged, and the area of a dot transfer-recorded on the paper 3 is increased.
Patent JP-H0933592-A (JP)
Title: Heater disconnection detecting circuit
Inventor: OKU KOJI
IPC: G01R31/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain a heater disconnection detecting circuit with a simple structure which eliminates the need for setting a reference value without requiring a power source from outside. SOLUTION: A Zener diode 14 is connected in parallel to a detection means 101 and a secondary current I2 is bypassed from the detection means 101 by the zener diode 14 to be shunted. The frequency of piercing a CT1 is set so that the secondary current I2 as obtained when the capacity of a heater is at its minimum is the same as the sum of the minimum current Iz generated by a zener voltage and the current Ip to operate at least the detection mean 101. This eliminates the need for a power source and enables non-adjusted adaptation to a wide variety of heaters thereby obtaining an inexpensive heater disconnection detecting circuit with a simple structure.
Patent JP-H0478029-A (JP)
Title: Optical information recording and reproducing device
Inventor: HOSHINO ISAO
IPC: G11B7/1356
Filed: 1990-07-13
Abstract: PURPOSE:To widen the control band of a driving current for a semiconductor laser without making an optical system and a photodetector large by reflecting reflected light or transmitted light from a beam splitter in an optical block again and condensing the light on the photodetector arranged to be approximate to the optical block so that the light may be received by the photodetector. CONSTITUTION:A light beam separated from a main luminous flux is guided to the optical block 3 including the beam splitter 3C and further guided to the photodetector 8 through the block 3 provided with a reflection type condensing function part 7. Therefore, a distance required for condensing the light is mostly covered in the block 3. Thus, the optical system is not made large and all of emitted detection light separated is detected by the photodetector 8 whose light receiving surface is small, and the control band of the driving current for driving the semiconductor laser 1 is widened.
Patent JP-S57107628-A (JP)
Title: Penta phase system a-d converter
Inventor: SATOU IKUO
IPC: H03M1/52
Filed: 1980-12-25
Abstract: PURPOSE:To obtain a voltage a half a reference voltage, by giving the reference voltage to a filter through ON/OFF with a pulse signal of 1 to 1 duty ratio. CONSTITUTION:A pulse signal PS of 1 to 1 duty ratio is applied to a switch 21 via a switch 23 and an inverter 22. The output of the switches 21, 23 is a signal chopping a reference voltage VREF with a pulse PS. A VREF/2 voltage is obtained by outputting this signal via a filter 24 and a buffer amplifier 25.
Patent JP-S5975075-A (JP)
Inventor: UGAWA SHIYOUHACHI
IPC: A63F7/02
Filed: 1982-10-19
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-H0934712-A (JP)
Title: Map information system developing device by means of object orientated programming and method therefor
Inventor: MIYAMOTO YOSHIHIRO
IPC: G06T1/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide device and method capable of developing map information system which can be used by a common operation and improved in compatibility/flexibility. SOLUTION: This device is provided with a map object 2, which makes the map of a prescribed area into an object, and at least one of character information object 3, moving image information object 4, still picture information object 5 and audio information object 6, for which character information, moving image information, still picture information and audio information correpsonding to the map are respectively made into objects.
Patent JP-S63183983-A (JP)
Title: Liquid crystal material and liquid crystal element produced by using said material
Inventor: MURAYAMA AKIO
IPC: G02F1/137
Filed: 1987-07-23
Abstract: PURPOSE:To provide a novel ferroelectric liquid crystal material consisting of a specific phenylpyrimidine liquid crystal compound, having high chemical stability and broad temperature range of Sc* phase and suitable for blending. CONSTITUTION:The objective liquid crystal material is composed of a compound of formula (n is 1-18; m is 0 or 1; l is 1-5; * represents asymmetric carbon atom). The above compound is e.g. 2-(4'-n-octylphenyl)-5-[4'-(+)-2- methylbutoxyphenyl]pyrimidine, which can be synthesized by reacting 4-no- octylbenzamidine with 2-[4-(+)-2-methylbutoxyphenyl]-3-ethoxyacrolein in the presence of sodium methylate, treating with an acid and extracting the product with toluene.
Patent JP-S57108185-A (JP)
Title: Guest-host type liquid crystal display
Inventor: AOKI HISASHI
IPC: C09K19/54
Filed: 1980-12-25
Abstract: PURPOSE: The titled long-life liquid crystal display, which is prepd. by the addition of a dichroic pigment together with an antioxidant and peroxide decomposer to a nematic liquid crystal and in which decmposition of the dichroic pigment due to a chain reaction is suppressed.  
     CONSTITUTION: Liquid crystal composition 7 is enclosed between a pair of electrode boards 1 and 2 each equipped with displaying electrode 4, 5 and orientating membrane 6, 6 to form a guest-host type liquid crystal display. Mark 3 in the figure represents a sealing material. A mixture obtd. by the addition of about 0.01W1wt% hindered phenolic antioxidant (A) of formula III, about 0.05W 1wt% thioether-type peroxide decomposer (B) such as distearyl thiodipropionate  and about 0.05W1wt% UV absorbent (C) in a ratio of A/C of 0.5W1 and (A+C)/ B of 0.2W1 to a nematic liquid crystal contg. a dichroic azo pigment of formulaIor II, is used as the liquid crystal composition 7 in said display. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0472348-A (JP)
Title: Viscoelastic resin composition for vibration-damping material
Inventor: YAMAMOTO KAZUHIDE
IPC: C08L33/10
Filed: 1990-07-11
Abstract: PURPOSE:To provide a viscoelastic resin composition excellent vibration-damping property, adhesivity and heat resistance and employed as a vibration-damping material for various structures such as machines and buildings by compounding a (meth)acrylate ester copolymer having functional groups with a curing agent having reactivity with the functional group. CONSTITUTION:A (meth)acrylate ester copolymer copolymerized with 0.03-25mol%. preferably 0.1-10mol%, of a monomer having at least one kind of functional group selected from glycidyl group, hydroxyl group and carboxyl group [e.g. glycidyl (meth)acrylate or 2-hydroxyethyl (meth)acrylate] is compounded with a curing agent having reactivity with the functional groups. A combination such as a glycidyl group and an organic acid or the anhydride thereof, a hydroxyl group and a polyisocyanate compound, or a carboxyl group and an epoxy resin is preferable.
Patent JP-H0847359-A (JP)
Title: Filler for box package of living bait
Inventor: MIYAHARA RYUICHI
IPC: A01K63/02
Filed: 1994-08-05
Abstract: PURPOSE:To provide a filter which enables living baits to be transported in a package box of small volume as they are kept livable for a prolonged period of time. CONSTITUTION:The filler for living bait package comprises 30-90wt.% of zeolite and 10-70wt.% of vermiculite.
Patent JP-H0847432-A (JP)
Title: Chair
Inventor: OKADA TORU
IPC: A47C1/121
Filed: 1994-08-05
Abstract: PURPOSE:To provide a chair wherein the degree of freedom in the designing of constituent elements, especially seat, is high, and in addition, dropped small articles can be recovered at a high probability. CONSTITUTION:A chair is equipped with a base 3 wherein a turnable member 9 is pivotally attached to the front part of a base main body 8, and at the same time, a standing member 11 is provided on the rear part, and a beam 12 protrudes on the side surfaces, seat 4 which is detachably fitted on the turnable member 9 and can be turned between a using position and a rising position, back rest 5 which is detachably fitted on the standing member 11, and arm rests 6 which are detachably fitted on the beam 12. The front end of the turnable member 9 is extended more forward than the center of the seat 4. At the same time, the chair is constituted in such a manner that an opening on the upper surface of the base main body 8 may be almost totally closed by the rear end side of the turnable member 9 which is turned to the using position.
Patent JP-H0913853-A (JP)
Title: Wire screen device
Inventor: HASEGAWA YOSHIHISA
IPC: E06B9/52
Filed: 1995-06-29
Abstract: PURPOSE: To enclose a mesh member easily and prevent dust and the like from sticking to the mesh member so as to secure the fine appearance of an opening part by forming a wire screen device of a fixed meeting stile, a movable meeting stile, and the mesh member expanded/contracted in association with the movement of the movable stile. CONSTITUTION: At the time of closing an opening part 3 with a single sliding paper sliding door 2, a movable meeting stile 20 and a fixed meeting stile 10 heighten the airtightness of the opening part 3 through smoke return members 30a, 10d and an airtight member 24. A mesh member 4 can be easily stored being folded on the fixed meeting stile 10 side. When the single sliding paper sliding door 2 is slid along a paper sliding door rail to open the opening part 3, a movable stile 11 is brought into contact with an opening part stile to close the mesh member 4. Insect proof and the fluidization of air are attained by closing the mesh member 4.  The upper and lower end parts of the movable stile 11, fixed meeting stile 10 and opening part stile are respectively fitted into the upper and lower frames 30, 31 of the opening part, so that the fitting of a wire screen device 1 has no influence on the finished surface of the opening part 3.
Patent JP-S5973762-A (JP)
Title: Cell for evaluating and measuring corrosion resistance of painted metal
Inventor: ODA MITSUYUKI
IPC: G01N17/00
Filed: 1982-10-20
Abstract: PURPOSE:To make it possible to visibly and easily observe the states of respective corrosive reaction products of a specimen and an opposed electrode from the other end side of each hole, by attaching the specimen and the opposed electrode to one end of each piercing hole of an isnulating plate. CONSTITUTION:Holes 2, 2' are pierced through a flat plate made of glass or plastics so as to leave the definite distance therebetween and a groove 3 is provided to communicates the holes 2, 2' through a liquid. A specimen 5 being a painted metal and an opposed metal electrode 6 are attached to the other end sides of the holes 2, 2' so as to hold packings 4, 4' therebetween to be connected by a wire and an electrically closed circuit is formed by the liquid contacted painted surface of the specimen 5, the liquid contacted surface of the opposed electrode 6, the liquid in the groove 3 and the copper wire so as to perform the electrochemical reaction of the specimen 5 and the opposed electrode 6. The corrosive reaction product eluted from the specimen can be held so as to remain and present between the specimen and the opposed electrode.
Patent JP-H0358601-A (JP)
Title: On/off switch
Inventor: GESHIYUU ROORANDO
IPC: H01H31/32
Filed: 1990-07-12
Abstract: PURPOSE: To turn on/off a high frequency and large current by attaching a spring inside of bellows to apply its force to a contact surface thereby driving the bellows with fluid. CONSTITUTION: When compressed air is supplied to an inlet 15, the air reaches the inside of a hollow part 24 at the extended part of a contact part 4 housing the spring 16 and a corner part on a side depresses the lower side of the contact surface 25 as a contact head fixed to the metallic bellows 14. When force made by compressed air is larger than that of the spring 16 then, the bellows 14 is extended until the contact surface 25 is abutted to the contact part 3. Thereby, electrical contact is generated between the contact points 3 and 4 and a current flows between the contact points 3 and 4 through the bellows 14 and a projection part 21. Thereby a high frequency and large current is turned on/off stably and a switch is miniaturized.
Patent JP-H0351224-A (JP)
Title: Image forming device
Inventor: SHIRAI MASASHIGE
IPC: G03G15/00
Filed: 1989-07-17
Abstract: PURPOSE:To simplify a cassette driving means and to miniaturize the above device by providing a guide means for guiding a cassette in an attaching and deteching direction, and a single driving means for locking the cassette at a locking position and for carrying in and out the cassette to and from the device body. CONSTITUTION:A cassette 17 is contacted to a supporting table 31, the projection of the cassette is fitted to a guide groove 33 corresponding thereto, a pin 41 stopped at a position (C) is inserted to a groove 45 from the opening portion 45a of the groove 45 and also a sensor 42 is turned on by the projection of the cassette 17. A motor 39 is rotated clockwise thereby to rotate a sprocket 37 counterclockwise via gears 38, 36 for moving a chain 40 in the direction of an arrow D. The pin 41 is moved rightward in the groove 45 to press the wall face of the other side 45b of the groove 45, the cassette 17 is carried in the main body of a copy machine thereby, just before the cassette 17 is abutted to the other side wall of the supporting table 31, a sensor is turned on to stop the motor 39 for setting the cassette 17 at a paper feeding position.
Patent JP-S57110181-A (JP)
Title: Apparatus for surface-treatment of fruit, vegetable, etc.
Inventor: SATOU YOSHIAKI
IPC: A23N12/02
Filed: 1980-12-27
Abstract: PURPOSE: To carry out the cleaning of fruits and vegetables, in high efficiency, by using a number of brush rollers divided along the axial direction and arranged perpendicular to the moving direction of the fruits, etc. to be treatd.  
     CONSTITUTION: The divided brush rollers 1a, 1a',... are arranged perpendicular to the direction A of the motion of the material 3 to be treated, e.g. vegetables, fruits, etc. The brush rollers are made to have different points of division, different length of bristles, different speed of rotation, or are arranged in nearly V-shape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0512483-A (JP)
Title: Character recognized result correcting system
Inventor: YAMAGATA HIDEAKI
IPC: G06K9/03
Filed: 1991-06-28
Abstract: PURPOSE:To efficiently correct erroneously recognized characters by displaying the much lower-order side or much higher-order side candidate character of the erroneously recognized character on a screen when a scroll key is designated. CONSTITUTION:In a recognized result character string on the screen, the erroneously recognized character is searched and it is designated on the screen by using a mouse. The designated erroneously recognized character is meshed. Next, an interactive control part displays a correction pallet 21 on the screen. This correction pallet 21 is a linear graphic equipped with a candidate character display window 22 for three characters, scroll key 23 to right, scroll key 24 for left and arrow 25 to show the erroneously recognized character as a corrected system, and the scroll keys 23 and 24 scroll the candidate character to be displayed to the low-order side or the high-order side. Next, the interactive control part selects three candidate characters for the designated erroneously recognized character and this is displayed in the candidate character display window 22 of the correction pallet 21. Then, the corrected system character in the recognized result candidate character string is reloaded with the proper character.
Patent JP-S6246300-A (JP)
Inventor: ONUMA TSUTOMU
IPC: G21F9/28
Filed: 1985-08-23
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-2000076889-A (JP)
Title: Redundancy circuit and redundancy method
Inventor: KIM DOKU JU
IPC: G11C11/22
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To improve a yield of memory elements by selecting a normal memory cell array and a redundancy memory cell array on the basis of a signal obtained by comparing an address from an address buffer and a pail address stored in a first programming unit and, a signal of the number of pails stored in a second programming unit. SOLUTION: A control part 500 stores the number and addresses of pails to a second, a first programming units 800, 600 when pailed memories are small in number and can be repaired after a burn-in test. When an address is applied to an address buffer 400, an address comparison part 700 determines whether the address is a pail address, selects a normal memory cell array block 200 through a normal decoder 100 when the applied address is not the pail address or a redundancy memory cell array block 300 when the applied address is the pail address.
Patent JP-S6162808-A (JP)
Title: Apparatus for detecting position of object to be measured
Inventor: OTSUKI HISANORI
IPC: G01B17/00
Filed: 1984-09-04
Abstract: PURPOSE:To make it possible to detect the central position of a minute projection with high accuracy, by simple constitution such that the direction of an ultrasonic transducer is changed to detect a position where the reflected wave from an objective body takes a max. value. CONSTITUTION:The ultrasonic transducer 53 of a manipulator 50 transmits a predetermined ultrasonic wave to an objective body by an oscillator 55 and receives the reflected signal thereof. The manipulator 50 is made operable in X-and Y-axis directions by a manipulator control apparatus 52 and the center position of the minute projection of the objective body is detected from the change amount of the relative positional relation of the ultrasonic transducer 53 and the objective body when a receiving signal shows a max. value.