baber/WOPTO huggingface dataset:
Patent JP-S5892823-A (JP)
Title: Flow meter
Inventor: SAWAYAMA TAKEHIRO
IPC: G01D5/12
Filed: 1981-11-27
Abstract: PURPOSE:To make a flow meter safe in respect to explosion-proof properties, by detecting the variance of the rotation number of a movable part as the variance of the quantity of light of rays led out from a magnetooptic modulator to measure the flow rate of a fluid to be measured. CONSTITUTION:The light from a light source 5 reaches a magnetooptic modulator 4 through an optical fiber 6 and is propagated internally while being fully reflected and reaches a photodetector 8 through an optical fiber 7 and is displayed as a flow rate display in the reference state. When a fluid to be measured is flowed into a duct 1, a movable part is rotated in the direction of an arrow in accordance with its flow rate, and a rotary blade 23 goes away from the magnetooptic modulator 4, and a rotary blade 22 approaches the magnetooptic modulator 4. The density of the magnetic flux between a permanent magnet 3 and the movable part is changed by the rotation of rotary blades 22-25, and the quantity of light reaching the photodetector 8 is changed in accordance with this change, and this optical information signal is subjected to the operation processing, and a value displayed on a display indicates the flow rate of the fluid to be measured flowing into the duct 1.
Patent JP-H0634645-A (JP)
Title: Detecting device for speed
Inventor: NOZOE TOSHIYUKI
IPC: G01P3/488
Filed: 1992-07-17
Abstract: PURPOSE:To improve a detecting performance at the time of low rotation, noise resistance and heat resistance in regard to a vehicle-speed sensor detecting a speed of rotation. CONSTITUTION:A sensor 3 composed of magnetoresistance effect elements 8 to 11 generating detection signals of frequencies being proportional to a speed of rotation, a reference voltage generating circuit 21 generating a reference voltage from a circuit voltage stabilized by a voltage stabilizing circuit 20, a differential amplification circuit 16 superposing a differential voltage of outputs of the sensor 3 on the reference voltage generated from the reference voltage generating circuit 21, an amplification circuit 17 amplifying an output of the differential amplification circuit 16 on the basis of the reference voltage, a comparison circuit 18 comparing an output of this amplification circuit 17 with the reference voltage, and an output circuit 19 converting an output of the comparison circuit 18 into a circuit output, are provided. By constructing a device so that a speed pulse signal is outputted from the output circuit 19, a rotation speed current pulse output is obtained stably in a range from a very low speed to a high speed without being affected by temperature, noise, etc., and without increasing the number of wirings for input and output.
Patent JP-S6341419-A (JP)
Title: Use of 15-deoxyspergualin as drug
Inventor: GEERUHARUTO DEIKUNAITE
IPC: A61K31/16
Filed: 1987-07-31
Abstract: The use of 15-deoxyspergualine for the preparation of a pharmaceutical for the therapy of degenerative diseases is claimed.
Patent JP-H0241012-A (JP)
Title: Analog signal delay circuit
Inventor: TAKASUKA KAORU
IPC: H03H11/26
Filed: 1988-08-01
Abstract: PURPOSE:To apply the title circuit to MOS LSI processing properly by using a DELTASIGMA type AD converter so as to make the circuit immune from noise. CONSTITUTION:An input analog signal A is inputted to the DELTASIGMA type AD converter 10, where the signal is sampled at a fast speed by using a clock pulse fs and converted into a 1-bit digital output B and extracted. The address of the digital signal B is changed by the same frequency as the sampling frequency fs and the result is written in a memory 41. Then a digital output C read in the timing retarded by a prescribed time is binarized by a binarizing circuit 20 under the control of a control logic circuit 40, passed through a low pass filter 30, a high frequency component is eliminated and the original input analog signal A is recovered. Thus, the circuit is made immune from and proper to LSI processing.
Patent JP-S5884510-A (JP)
Inventor: EMIIRU JIEIMUZU KUREISHIENTSUI
IPC: H03F3/193
Filed: 1982-10-29
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-S5895110-A (JP)
Title: Retractable soot blower of long stroke
Inventor: MORIZAKI SADAYUKI
IPC: F23J3/00
Filed: 1981-11-30
Abstract: PURPOSE:To remove excessive load from a drive unit, by composing a titled device to house the drive unit and to suspend it from a guide plate, of the primary bracket, having a set of rollers which consists of four rollers, and the secondary bracket which is suspended by a hinge pin. CONSTITUTION:The primary bracket 12 pinches a guide plate 14 by a total of four rollers, that is, the right and the left, two rollers 15 and 16, and the other two rollers 17 and 18, in order to prevent useless swing of a drive unit. The secondary bracket is composed of a box l1a to house the drive unit 11, a member 21a to suspend the box 11a, and hinge 22 which stretches forward from the box 11a, and the end of a hinge 22 is forked into two branches, to each end of which a roller 23 is provided. The rollers 23 prevent the drive unit 11 from rockable movement from side to side in the horizontal direction. With such an arrangement, a retractable soot blower without excessive load imposed on the drive unit can be obtained.
Patent JP-H0757372-A (JP)
Title: Automatic disk cahnger
Inventor: SHIGA TAKESHI
IPC: G11B17/028
Filed: 1994-07-21
Abstract: PURPOSE:To prevent a disk from falling off due to the gravity by providing a detection means to detect the turning of a disk chuck to the position right before being chucked adjacent to a centering gap. CONSTITUTION:Plural holder levers 61 of a disk holder 18 are separated outward from the outer periphery of the disk 7, then the holding state of the disk is released. The moment when the holding of the disk 7 is released and made free, the disk 7 becomes going to fall down to the tip part 14a of the disk chuck 14 in the slightly tilted state along with the inclination of the upper side of a taper surface 49 and is stopped by the tip part 14a. Consequently, the inconvenience such that the disk 7 is disengaged from the centering gap 24 by the gravity and fallen off downward does not occur.
Patent JP-S6434163-A (JP)
Title: Electric motor
Inventor: SAITO HIDEFUMI
IPC: H02K33/18
Filed: 1987-07-30
Abstract: PURPOSE:To make a torque radius large for the external shape of an electric motor, by arranging a plane of magnetic force action of a stator and a rotor only on one side of the centre line with respect to the motor to drive steering aerofoils, etc., of a rocket, and by driving the rotor. CONSTITUTION:At the rear of a flight body 1 four steering aerofoils are arranged, of which steering aerofoil supporting shafts 2a are rotatably supported to the flight body 1. On the inside end section of the supporting shaft 2a a bevel gear 5 is secured. Inside the flight body 1 close to the steering aerofoils 2 four electric motors 6 are arranged, each of which is equipped with a stator 7 and a rotor 8. The stator 7 is composed of a plane permanent magnet 9 and right and left cores 10-11. A rotor supporting shaft 12 is rotatably supported, around whose rotor core 14 an electromagnetic coil 15 is wound. On the underside of the rotor core 14 driving force transmitting teeth 14b are formed and meshed with the above bevel gear 3. The rotor 8 is thereby caused to rotate and is driven by controlling the current direction to the electromagnetic coil 15.
Patent JP-S6170156-A (JP)
Title: Controller for engine
Inventor: NIIMI YUKIHIDE
IPC: F02D41/00
Filed: 1984-09-12
Abstract: PURPOSE:To effectively protect an engine from breakage by installing a means for stop-controlling either fuel-injection control or ignition control for an engine by the detection signal of an anomaly detecting means. CONSTITUTION:Each detection signal of an angular-position detector 11 and a standard-angle detector 12 is input into a microcomputer 16 through amplifiers 14 and 15. Said microcomputer 16 controls an ignition-timing control means 18 and a fuel-injection control means 19 which controls fuel-injection timing and injection amount. When a trouble is generated in the corresponding relation to the angular-position control signal corresponding to the engine revolution and the standard-angle signal, either fuel injection control or ignition control is stop-controlled. Therefore, an engine can be effectively protected from breakage.
Patent JP-H0240767-A (JP)
Title: Sentence processor
Inventor: OYAMA YUTAKA
IPC: G06F17/22
Filed: 1988-07-29
Abstract: PURPOSE:To give a synonymous expression to an idiomatic expression constituted of plural sentence expressions by checking up whether a partial component of a sentence text exists in an idiomatic expression dictionary or not, and whether another sentence component for constituting an idiomatic expression exists in a document text or not. CONSTITUTION:An input means 1 inputs a sentence text to an editing control means 2, editing is executed, and the document which is being edited is stored in a storage means 3, and also, displayed on a display means 4. The control means 2 retrieves a synonym dictionary 5, a synonymous expression dictionary 9 and an idiomatic expression dictionary 7 by controlling a synonym dictionary detecting means 6, a synonymous expression dictionary retrieving means 10 and an idiomatic expression inspecting means 8. For instance, in case of changing 'the waist is low' to another expression, the means 8 retrieves 'low' being one of partial components of the sentence text by the dictionary 7. When 'low' exists, whether 'the waist is' corresponding thereto exists in the means 3 or not is checked up. In case when it does not exist, the means 10 retrieves the dictionary 9, and detects that 'to be modest' has been registered.
Patent JP-H05184606-A (JP)
Title: Dental floss and previously-threaded leader part, and production thereof
Inventor: RARII RII RINGURU
IPC: A61C15/04
Filed: 1992-06-09
Abstract: PURPOSE: To provide a dental floss and a leader part which are integrally formed and used for protection of oral cavity in case of implant, bridge, etc. CONSTITUTION: In the manufacturing process of the device, a floss 50 is passed through a hinged door part 42 of a leader part 3 and the floss 50 is fixedly held by the leader part 30 by rotating the door part 42 from an open position to a closed position so that an integrally formed device, by which a user can floss the teeth with the floss 50 is completed.
Patent JP-H0854870-A (JP)
Title: Character pattern generator
Inventor: SATO KOICHI
IPC: G09G5/24
Filed: 1994-08-15
Abstract: PURPOSE:To provide a character pattern generator capable of outputting character patterns at a high speed. CONSTITUTION:This character pattern generator 11 is provided with plural sets of character developing sections 14 and bit map caches 15 for storing the character patterns outputted by the respective character developing sections 14. The character patterns from any of the bit map caches 15 are outputted to a frame buffer 25 when the character patterns instructed to output are stored in this bit map cache 15. The character developing section 14 connected to the bit map cache 15 where the number of the other character patterns to be deleted is smallest when the character patterns are stored is made to execute the formation of these character patterns in other cases.
Patent JP-S6082801-A (JP)
Title: Screwing device for checking tapered screw
Inventor: SHIGA YASUHIKO
IPC: G01B21/20
Filed: 1983-10-13
Abstract: PURPOSE:To achieve miniaturization of a device by the constitution, wherein a spindle, which is suspended from the upper part of a main body, is linked to a counter balance part, which cancels the gravity that acts on the spindle and a screw gage. CONSTITUTION:A spindle driving part is provided at the upper part of the main body of a tapered-screw checking device. A spindle 3 and a guide 4 are suspended from this part. A ball spline 31 is provided in the spindle 3. A counter balance part is linked to the upper end through a wire 31 and pulleys 32 and 33. The weights of the spindle and a screw gage are canceled by using the counter weight and an adjusting mechanism. The rotation of the spindle by a small servomotor is found. Movement in the axial direction is performed by a fluid pressure cylinder. Thus the device can be made compact.
Patent JP-H0745671-A (JP)
Title: Semiconductor device
Inventor: MATSUKI JUNICHI
IPC: H01L21/768
Filed: 1993-08-03
Abstract: PURPOSE:To reduce the parasitic capacitance of bonding pad electrodes and to improve the high-frequency characteristic of a transistor by providing void sections below the bonding pad electrodes. CONSTITUTION:When void sections 7 about 1mum long, 1mum wide, and 0.75mum deep are provided in a grid below second bonding pad electrodes 5, the parasitic capacitance of the electrodes 5 can decrease to about 2/3 and the high-frequency characteristic of a transistor can be improved.
Patent JP-2000030269-A (JP)
Title: Optical disk reproducing device and its diffraction grating adjustment method
Inventor: HORI KOJI
IPC: G11B7/09
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk reproducing device for obtaining a high S/N ratio detection signal, showing whether or not respective spots of a main incident convergent beam and two pieces of sub-incident convergent beams of its both sides are placed on the same track of an optical disk. SOLUTION: A main emission convergent beam and two pieces of sub- emission convergent beams of its both sides in emission beams from the optical disk are made incident respectively on a main photodetector 1 and two pieces of sub-photodetectors 2, 3 respectively, and respective photodetected outputs are obtained, and a wobbling track is formed on the optical disk, and envelope detection circuits 7, 8, 9 where two sub-photodetecting outputs are supplied from two pieces of sub-photodetectors are provided, and whether or not respective spots of the main incident convergent beam and two pieces of sub-incident convergent beams of its both sides are placed on the same track of the optical disk is detected, according to whether or not a notice able level change exists in the detected output.
Patent JP-H0631741-A (JP)
Title: Metal mold
Inventor: SUZUKI ISAO
IPC: B29C33/76
Filed: 1992-07-20
Abstract: PURPOSE:To make preparation of a molding part easy by a method wherein a molding part which molds a surface excepting an irregular form part of a resin body and an irregular form part corresponding to the irregular form part of the resin body of the molding part are buried freely detach-ably in a surface composing a cavity of a metal mold. CONSTITUTION:A top force 11 is composed of a proper body 13 having a molded surface 13a of a spherical form which molds a surface excepting a three-dimensional projection part 3 of an insulation spacer 1, and four nests 14 which are buried in the molded surface to mold the three-dimensional irregular form part 3 of the spacer 1. A bottom force 12 is composed of a proper body 18 having a molded surface 18a of the spherical form which molds a rear surface excepting the projection part 3 of the spacer 1, and four nests 19 as a three-dimensional projection molding part which molds the rear surface of the projection part 3. The nests 14, 19 are respectively fit freely detachably in an upper force proper body 13 and a bottom force proper body 18 with bolts. Then, only the proper bodies 13, 18 are two-dimentionally worked, and only the nests are three-dimensionally worked. Therefore, the proper bodies 13, 18 and the nests 13, 18 are separately two-dimensionally and three dimentionally worked, and the working will be simplified.
Patent JP-S6083522-A (JP)
Inventor: AZUMA SHIROU
IPC: A01K97/02
Filed: 1983-10-13
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-S6170313-A (JP)
Title: Radiation burner
Inventor: ABE FUMIO
IPC: F23D14/16
Filed: 1984-09-13
Abstract: PURPOSE:To effect stabilized combustion by a method wherein a radiation plate, consisting of ceramics porous body, is formed on the outer surface of a burning section, consisting of ceramics porous body, through air gap. CONSTITUTION:When the premixture of fuel gas and air is supplied through a fuel supplying port 2, the premixture passes through the burning section 4 consisting of ceramics porous body, thereafter, is burnt on the outer surface of the burning section 4 and forms a combustion surface 5. The radiation plate 6, consisting of the ceramics porous body having a large radiation coefficient, is formed on the outer surface of the burning section 4 through the air gap 7, therefore, the radiation plate 6, heated by the combustion surface 5, radiates infrared rays efficiently toward the outside of the surface 5 while it radiates radiation heat toward the inside of the section 4 to heat the combustion surface 5 of the burning section 4 and the temperature of the surface 5 may be increased. According to this method, the temperature of the combustion surface 5 may be maintained in high value even in case low calorie gas is employed as the fuel, therefore, the combustion of the fuel may be stabilized.
Patent JP-H1139768-A (JP)
Title: Automatic changer of optical disk
Inventor: TAKAYANAGI SHIN
IPC: G11B17/26
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic changer of optical disk capable of reducing the handling time when a medium is exchanged, by allowing the simultaneous execution of the loading/unloading of a group of plural media by one positioning operation. SOLUTION: This automatic changer of optical disk is provided with plural pickers 41 -4n for loading or unloading the medium 6 on a medium handling mechanism 3 transporting between plural drive devices 2 for recording the data to the medium or reading the data on the medium and shelves 7 for housing the medium 6. In this case, the pitch of the pickers 41 -4n is made to coincide with the pitch of the drive devices 2, and also the pitch of the shelves 7 for housing the medium 6 is arranged to coincide with 1/n times (n : integer) of the pitch of the pickers 41 -4n .
Patent JP-S5895302-A (JP)
Title: Manufacture of optical fiber cable
Inventor: TOKURA NOBUYUKI
IPC: G02B6/44
Filed: 1981-11-30
Abstract: PURPOSE:To protect a titled cable from external stress, by inserting an optical fiber with surplus length, into a groove of a metallic tensile force line of an H- type or that which has plural grooves in the circumference, fixing it by synthetic resin at a desired interval, and making the metallic tensile force line pass through a die. CONSTITUTION:An optical fiber 7 is inserted with surplus length, into a groove 6 of a metallic tensile strength line 5 of an H-type or that which has plural grooves 6 in the circumference. Subsequently, the optical fiber 7 is fixed so as not to move, at a prescribed interval, by use of fixing synthetic resin 8. After that, the metallic tensile force line 5 is made to pass through a die, so that the groove 6 is extrude-formed cylindrically and is closed. In this way, this cable becomes suitable for a submarine optical cable, etc. which receive strong tension. In this case, it is also possible to provide a housing on the outside.
Patent JP-H0358036-A (JP)
Title: Multiple-dimming camera
Inventor: TOKUNAGA TATSUYUKI
IPC: G03B7/16
Filed: 1989-07-27
Abstract: PURPOSE:To simplify operation, to attain appropriate exposure and to take a well balanced pbotographing by providing a means for range-finding plural areas and a dimming control means for evaluating photometric values from the range-finding means and deciding flash light emmitting quantity. CONSTITUTION:Photometory 7 is carried out in the plural areas based on the reflecting light of the flash light projected on the plural areas of an object, simultaneously, each area is range-found by therenge-finding means. Each photometric value of the photometry 7 is evaluated base on the range-finding information, and the flash light emitting quantity is decided in a storoboscope flashing and dimming control circuit. The circuit 5 is made such that each photometry from a photometric circuit 7 is evaluated based on whether each are is in focus or in the deapth of the object or not and that the light emitting quantity is decided. Thus,without carrying out troublesome operations, a main object can be appropriately exposed and a picture well balanced with a background can be taken.
Patent JP-2001022063-A (JP)
Title: Photosensitive resin composition and circuit board
Inventor: HAYASHI SHUNICHI
IPC: H05K1/03
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To ensure good sensitivity and resolution and to impart heat resistance and sufficiently high bending strength to the resulting polyimide resin by using a specified 1,4-dihydropyridine derivative. SOLUTION: The photosensitive resin composition contains a polyamic acid, a 1,4-dihydropyridine derivative of formula I, an imidazole compound and a p-dimethylaminobenzoic ester. In the formula I, Ar is an aromatic group having nitro groups in the o-positions, R1 is 1-5C alkylene and R2-R5 are each H or 1-4C alkyl. A 1,4-dihydropyridine derivative of formula II may further be contained. In the formula II, R6 is 1-5C alkyl and R7-R10 are each H or 1-4C alkyl. The imidazole compound is preferably imidazole having a substituent at the N-position.
Patent JP-H0921079-A (JP)
Title: Improver of color fastness in wetting and improvement of color fastness in wetting
Inventor: GOMIBUCHI REIZOU
IPC: D06M13/322
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To improve color fastness in wetting without causing discoloration or change in touch feeling by applying an aqueous solution of a specific nitrogen-containing compound to fiber-dyed material dyed with an anionic dye. SOLUTION: This improver of color fastness in wetting of a fiber-dyed material dyed with an anionic dye is prepared by using a compound having a nitrogen-containing structure expressed by the formula in the molecule, e.g. an ethyleneurea derivative such as N-alkyl N<1> , N<1> -ethyleneurea or a polyhydric alcohol ester of a carboxylic acid having an aziridinyl group. Scoured silk fabric is dyed with an anionic dye such as acidic complex salt dye and the dyed fabric is immersed into an aqueous solution containing 4-30mm mol, preferably 7-24mm mol improver of color fastness in wetting and the fabric is treated with the aqueous solution at 40-100 deg.C, preferably 60-90 deg.C for 20-90min, preferably 20-60min and then washed with water and dried.
Patent JP-2000025035-A (JP)
Title: Apparatus for producing molding resin
Inventor: ISHIHARA MOTOHIDE
IPC: B29B11/10
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of obtaining a molding resin excellent in quality under stable operation by suppressing the shaking of a molten resin in a cooling bath. SOLUTION: In an apparatus for producing a molding resin by allowing a molten resin S extruded from an extruder 1 to continuously run through a cooling bath 9 in an immersed state to cool and solidify the same, a barrier plate 8 or a barrier sheet is interposed between the immersion region 9a of the molten resin in the cooling bath 9 and the supply region 9b of a cooling liquid along the running direction of the molten resin S.