baber/WOPTO huggingface dataset:
Patent JP-H01240555-A (JP)
Title: Block copolymer composition
Inventor: MIZUSHIRO TSUYOSHI
IPC: C08L51/04
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the present composition improved in thermal stability, by incorporating a low-molecular weight polyphenylene ether resin in a hydrogenated product from a block copolymer from a vinyl aromatic compound and a conjugated diene compound and/or modified product therefrom. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. a hydrogenated product with a hydrogenation rate of the aliphatic double bond of the conjugated diene compound origin being >=98%, produced by hydrogenation of a vinyl aromatic compound-conjugated diene compound block copolymer containing 10-60wt.% of the vinyl aromatic compound (pref. styrene) and/or a modified product formed by grafting a unsaturated carboxylic acid (derivative) to said hydrogenated block copolymer with (B) 1-30pts.wt. of a block copolymer containing a polyphenylene ether resin with a etasp/c (deter mined in the form of 0.5g/100ml chloroform solution at 30 deg.C) of 0.1-0.4. Incorpo ration of 100pts.wt. of a thermoplastic resin with 5-40pts.wt. of this composition will give a rubber-reinforced thermoplastic resin composition.
Patent JP-H07301826-A (JP)
Title: Liquid crystal display
Inventor: RUUTOBUITSUHI POORU
IPC: G02F1/13
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a liquid crystal display whose display contrast has low independency on an observing angle and visibility is not affected adversely by interference light by operating a twist nematic cell in which the product of the layer depth and the optical anisotropy of a liquid crystal dielectric is specified. CONSTITUTION: The liquid crystal display is executed based on the twist nematic cell in which the product of the layer depth and the optical anisotropy of a liquid crystal dielectric is 150 to 600nm. Namely an liquid crystal display element based on the twist nematic cell without an interference color is obtained when the product of the layer depth and the optical anisotropy of a liquid crystal dielectric is 150 to 600nm especially 200 to 500nm. In addition the display contrast of the display element like this is almost independent from the observing angle over within a wide range as against conventionally acknowledged knowledge. Namely the display element like this, which is provided with its reproduction information, can easily and almost always be read similarly from almost all directions.
Patent JP-S62219364-A (JP)
Title: Handling mechanism for disk cartridge
Inventor: KUROSAKI TAKASHI
IPC: G11B17/26
Filed: 1986-03-20
Abstract: PURPOSE:To make a handling mechanism light in weight and simple, and to reduce its cost by executing both the taking in/out operation and the surface inverting operation of a disk cartridge, by the rotational driving of a screw shaft. CONSTITUTION:To the revolving shaft of a motor 30, the base end of a screw shaft 32 is fixed. This screw shaft 32 is used for moving forward and backward horizontally a slide plate 34, and also for rotating it, and to the tip and the base end of the screw shaft 32, stoppers 38 and 40 are fixed. To the slide plate 34, a pair of pick levers 46 are attached so as to be turnable in a position in the vicinity of its both ends, and to the pick lever 46, a tension spring 50 is attached. Also, in the pick lever 46, an inward notch groove 52 is formed, and to its inside, a pin 54 is fixed. On the inside of a center plate part of a frame body 22, a detent 62 energized by a spring 60 is provided, and in the relation to this detent member 62, two pieces of pins 64 are provided on the slide plate 34.
Patent JP-H09256915-A (JP)
Title: Egr device for diesel engine with intercooler
Inventor: NATSUME KOJI
IPC: F02M25/07
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent sulfuric acid corrosion and reduce a discharge amount of NOx and smoke in good balance, by connecting between inlet/outlet sides of an intercooler by a bypass pipe line having a switching valve, so as to make intake pass through a bypass pipe line side when an engine is in low speed low load operation. SOLUTION: In a switching valve 8, by a rotation sensor and load sensor, a low speed low load condition of an engine is detected, by control of a controller, a mixture is switched so as to pass through a bypass passage 11. When the other condition of intermediate speed intermediate load and high speed high load is detected, by control of the controller, the mixture is switched so as to pass through an intercooler 10. By making a mixture of air and EGR gas bypass the intercooler in a low speed low load region of the engine and pass through the intercooler in the other region, sulfuric acid corrosion due to dewing of stream in the EGR gas can be prevented, a discharge amount of NOx and smoke can be reduced in good balance.
Patent JP-H02244287-A (JP)
Title: Bar code display system
Inventor: MIYAHARA TSUNEJI
IPC: G06K1/12
Filed: 1989-03-17
Abstract: PURPOSE:To apply a method to display data by means of a bit code to bar code display by converting the data to be written into a 16-ary code, and only writing a bar at the bit of a logic '1'. CONSTITUTION:A terminal device 1 consists of at least an input part 2, a display part 3, a write part 4, a read part 5 and a control part 6, and a ticket where information is written by the write part of the terminal device 1 has at least a bar code recording part. In addition the data to be written is converted into the 16-ary code, the bar at the bit of the logic '1' is written, the bar at the bit of a logic '0' is not written, and thus the data are displayed on the basis of the bar code. Further when the bar code is written, by rearranging and camouflging the bit positions of the bar code, the unjust read and falsification of the recorded data are prevented. Thus the data can be recorded on the ticket as the camouflged bar code at a high density.
Patent JP-H03262879-A (JP)
Title: Two-storied parking device
Inventor: NAGATOMI SATOSHI
IPC: E04H6/06
Filed: 1990-03-13
Abstract: PURPOSE:To enable simple and low-priced construction by forming a frame member of a first to a third columns erected at the respective intersection points of an acute-angled triangle, and providing each column with an energizing means to energize a vehicle loading pallet upward. CONSTITUTION:When a motor 22 is rotated normally with an automobile placed on a vehicle loading pallet 11, a ball screw 18 is driven in association with the rotation of a driving screw shaft 19, and the pallet 11 ascends integrally with the ball screw 18. The sliding bodies 15 of supporting members 14 are then slid upwards along a first to a third columns 13 forming a frame 6 of an acute-angled triangle to guide the ballet 11. The load of the motor 22 is reduced by the weight part of the weights 30 of energizing means 27 disposed at the first to third columns 1-3. When the motor 22 is stopped, a brake is operated to lock an output shaft 22 and the driving shaft 19 unrotatively, so that the pallet 11 is held still in an upper position.
Patent JP-H06275992-A (JP)
Title: Work feeder driver of work mounter
Inventor: SUZUKI HISAO
IPC: H05K13/04
Filed: 1993-03-23
Abstract: PURPOSE:To provide a work feeder driver of a work mounter, which enables a work feeder to be lessened in size and easily changed. CONSTITUTION:A work feeder driver, applied to a work mounter which carried out a work vacuum-chucking operation and a work mounting operation with a suction nozzle enabling a nozzle head provided with the suction nozzle to make a cycloidal movement with the rotation of a rotary drum, is equipped with a roller 64 provided to the nozzle head through the intermediary of a drive arm 62 and a feed pin 60 provided to a work feeder 56. By pushing down this feed pin 60, the work feeder 56 is driven, so that the feed pin 60 is pushed down by a roller 64 through a cycloidal movement to drive the work feeder 56 to feed a new work to a work pickup position just before the suction nozzle of the nozzle head starts to vacuum-chuck a work.
Patent JP-H1014586-A (JP)
Title: Large polypeptide having oligopeptide recurring unit
Inventor: FERRARI FRANCO A
IPC: C12N15/11
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new large polypeptide, comprising an amino acid polymer having an oligopeptide recurring unit similar to that of a natural protein such as silk protein or elastin and useful as a structured material, etc. SOLUTION: This new large polypeptide comprises a recombinant expression product of a DNA sequence, capable of coding a peptide having >=2 recurring units of an oligopeptide containing >=3 molecules of different amino acids and further 4-30 molecules of amino acids as a whole in which >=2 same amino acids are present in each recurring unit that may be connected with 1-15 amino acid crosslinkages and represented by formula I  K and L are each a DNA capable of coding an amino acid sequence composed of 1-100 amino acids and the content of K and L is <20% based on the total amino acids; (k) and (l) are each 0 or 1; W is represented by formula II [A and B are each a DNA of a different oligopeptide recurring unit; (n) is 1-100; (p) is 0 or 1; (q) is >=1]; X and Y are each a DNA same as or different from W; (x) and (y) are each 0 or 1; (i) is 1-100}.
Patent JP-H08261162-A (JP)
Title: Oil pump for automatic transmission
Inventor: KOYAMA TAKAO
IPC: F04C2/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a center part pump element easy to assemble by preventing uneven wearing due to decreasing circularity of a bush fitted to an internal peripheral part, according to a shape of a groove formed in an internal peripheral surface of the center part pump element. CONSTITUTION: In an internal peripheral surface of an inner gear 4, the first grooves 4a1, 4b1 are extended over only one part (axial line direction width α) of an axial line direction width A of the inner gear 4. From a side surface in an opposite side to the inner gear 4, the second grooves 4a2, 4b2 are extended till communicating with the first grooves 4a1, 4b1, to be phase shifted each other in a circumferential direction of the inner gear 4, and of a plurality of the grooves of constituting a clearance R, the first/second grooves 4a1, 4a2 are utilized as a key groove, with the rest serving as an oil groove 4b, to supply oil of an oil pump to a torque converter through the second groove 4b2 via a groove width from the first groove 4b1.
Patent JP-H07266699-A (JP)
Title: Thermosensible recording paper
Inventor: OKUDA MASATOSHI
IPC: B41M5/26
Filed: 1994-03-31
Abstract: PURPOSE:To provide thermosensible recording paper which can be used for the second original drawing and produces a recording image with a good preservative property. CONSTITUTION:Machine-grazed base paper, which is made by a long-net paper machine and dried for one-side grazing by a Yankee dryer, is used as a support. The ungrazed side of the paper is coated with a resin solution of an organic solvent, and the paper is dried to make the opaqueness 55% or less. A thermosensible recording layer containing colorless or slightly colored basic dye and a coloration agent is laminated on the grazed side of the paper.
Patent JP-S55156902-A (JP)
Title: Partly transmittable mirror channel-connecting photo switch having photodetector
Inventor: NAKAMURA HIROSHI
IPC: H04B10/27
Filed: 1979-05-25
Abstract: PURPOSE:To readily detect the subscribers' first call and clearing call by incorporating photodetectors into the channel-connecting photo switch using partly transmittable mirrors. CONSTITUTION:Unless there is no first call from any subscriber 1, the channel- connecting photo switch 2 does not perform the connection of the X-row and Y- column and therefore mirrors 5 are held lowered by a control circuit 4. When any subscriber 1 taken up a receiver, the light signal of the first call is sent out and is sent to the connecting photo switch 2 by passing an optical fiber 3 and is input to a photodetector 7. Thence, the photodetector 7 converts the light signal of this first call to an electric signal and supplies the same to the control circuit 4. The control circuit 4 when supplied with this information raises the necessary mirror 5 to connect the X-row and Y-column. Since the partly transmittable mirrors are used for the connecting photo switch 2, the detectors 7 are able to receiver the light signals even if the X-row and Y-column are held connected and are able to detect the clearing call from the subscribers 1. In this way, the first call and clearing call may be readily detected.
Patent JP-S51140986-A (JP)
Title: A process for manufacturing a copolymer
Inventor: SONODA TAKEZOU
IPC: C08F220/06
Filed: 1975-05-30
Abstract: PURPOSE: To manufacture a copolymer of acrylic acid or methacrylic acid efficiently with maleic acid or fumaric acid which has low conversion of copolymerization in an aqueous medium in the presence of a specific reaction initiator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06271986-A (JP)
Title: Bearing steel excellent in property of retarding change in microstructure due to repeated stress load
Inventor: YASUMOTO SATOSHI
IPC: C22C38/58
Filed: 1993-03-23
Abstract: PURPOSE:To produce a bearing steel with long service life by providing a bearing steel composition consisting of specific weight percentages of C, Mn, Al, and O and the balance Fe with inevitable impurities. CONSTITUTION:This bearing steel has a composition consisting of, by weight, 0.5-1.5% C, >2.0-5.0% Mn, 0.005-0.07% Al, <=0.0020% O, and the balance Fe with inevitable impurities and further containing one or more kinds selected from 0.05-0.5% Si, 0.05-2.5% Cr, 0.05-1.0% Ni, 0.05-0.5% Mo, 0.05-1.0% Cu, 0.0005-0.01% B, and 0.0005-0.012% N. By this method, a rolling bearing can be miniaturized and the service temp. of a bearing can be raised.
Patent JP-S52147699-A (JP)
Title: Soluble poly-3,4-epoxyterahydrofuran
Inventor: IMURA SHINICHI
IPC: C08L71/00
Filed: 1976-06-03
Abstract: PURPOSE: The polymerization of 3, 4-epoxytetrahydrofuran using an alkali metal hydroxide and/or alcoholate as the catalyst provides title polymer useful as a modifier increasing the hydrophilic nature and adhesion of synthetic resin adhesives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53148986-A (JP)
Title: Manufacture of semiconductor device
Inventor: GAMOU HIROSHI
IPC: H01L29/72
Filed: 1977-05-31
Abstract: PURPOSE: To avoid lowering of the element properties by using the glass which features a lower softening point than the diffusion temperature of the heavy metal when the glass passivation is applied to the semiconductor substrate to which the heavy metal is diffused in order to shorten the lift time of the carrier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04298754-A (JP)
Title: Alignment method
Inventor: KASUGA KOJI
IPC: G03F9/00
Filed: 1991-03-28
Abstract: PURPOSE:To improve the alignment accuracy by shifting substrates so that two left and right alignment positions deviate symmetrically to nearly the same extent when the substrates are shifted so align their center positions with each other. CONSTITUTION:Markers A7 consisting of plural beltlike patterns which serve as scales are provided to one substrate A1 at two left and right positions and the other substrate B2 is provided with frame-shaped markers B8 at two left and right places; and the center positions of both the substrates are aligned with each other by shifting the substrates so that the numbers of markers A7 put in the markers B8 at the two places become equal to each other.
Patent JP-S61224663-A (JP)
Inventor: HAABAATO PAATEN
IPC: H04N1/40
Filed: 1986-03-24
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-S63232682-A (JP)
Title: Video signal transmitting/receiving system
Inventor: NISHIGORI TOSHIHIKO
IPC: H04N5/202
Filed: 1987-03-20
Abstract: PURPOSE:To obtain the best signal transmitting path without spoiling the compatibility with conventional video signal transmitting systems, by installing a gamma-correction processing circuit and a means which discriminates signals for controlling the circuit to a receiver and a means which adds discriminating signals indicating gamma-corrected states to input signals to a picture signal transmitter. CONSTITUTION:When video signals without gamma-correction are inputted to a receiver 11 from a TV camera 10, a gamma-correction discriminator 6 discriminates the 'without gamma-correction' and switches a change-over switch 9 to a contact 9b side so as to send signals which do not pass a reverse gamma-correction circuit 7 to a liquid crystal LCD 8. When a TV camera system 10a of a conventional type is connected to the receiver 11, gamma=0.45 and the discriminator 6 discriminates the 'gamma-correction' and switches the switch 9 to another contact 9a side so as to send signals passed through the circuit 7 to the LCD 8. When signals 'without gamma-correction' are inputted to a receiver 15 using a CRT 14, the switch 9 is switched to the contact 9b side by the discriminator 6 and correction of gamma=0.45 is performed. In the case of signals 'with gamma-correction', the switch 9 is switched to the contact 9a side and the signals are inputted to the CRT 14 without gamma-correction.
Patent JP-S51138897-A (JP)
Title: Heating element composite
Inventor: YAMADA TAMOTSU
IPC: H05B3/14
Filed: 1975-05-27
Abstract: PURPOSE: Heating element composite which can be hardened in room temperature or by slight heating. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02279652-A (JP)
Title: Production of 2,3,5-trimethyl-p-benzoquinone
Inventor: URURITSUHI HERUHIAA
IPC: C07C46/08
Filed: 1990-03-16
Abstract: PURPOSE: To obtain a compd. useful as a synthetic intermediate of vitamin E in good yield by oxidizing a trimethylphenol by gaseous oxygen in the presence of a catalyst containing copper halide.  
     CONSTITUTION: A trimethylphenol is reacted with oxygen or oxygen-containing gas as an oxidizing agent in the presence of a catalyst of copper (II) halide to which an alkaline earth metal halide or an alkali metal halide is added in a mixed solvent of water and a 12-18C, pref., 12-14C saturated fatty acid alcohol (e.g.; 1-dodecanol) with an ignition point of 120°C or higher at 60-100°C to obtain the objective compd. Copper (II) halide is used in an amt. 0.1-10 times of the trimethylphenol and an amt. ratio of water to alcohol in the solvent is (10:1) to (1:10). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10262326-A (JP)
Title: Overvoltage protection device
Inventor: TANIMOTO TOSHINOBU
IPC: H02M1/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To break connection between commercial power supply and a load device at the time when an AC plug of the load device operating at a low voltage is connected to a receptacle to which a high voltage is led. SOLUTION: A relay coil 11 is connected to commercial power supply 21 and has a first relay 1 in which contacts COM and NC make and break the connection between the commercial power supply 21 and a load device 5. When a voltage between lines R and S or lines S and T in a two-phase three-line system is made as a first voltage, and a voltage between the lines R and T as a second voltage, the first relay 1 connects the contact COM with the contact NC at the time when no voltage is impressed on the relay coil 11 or when the first voltage is impressed thereon, while it breaks the connection between the contacts COM and NC when the second voltage is impressed on the relay coil 11.
Patent JP-S61219395-A (JP)
Title: Nucleic acid coded with tgf-beta and its use
Inventor: RIKU MAIKERU ANDORE DERINKU
IPC: C12N15/18
Filed: 1986-03-20
Abstract: Nucleic acid encoding TGF- beta  has been isolated and cloned into vectors which are replicated in bacteria and expressed in eukaryotic cells. TGF- beta  is recovered from transformed cultures for use in known therapeutic modalities. The labelled nucleic acid is useful in diagnosis.
Patent JP-H07250165-A (JP)
Title: Customer management method of telephone communication service
Inventor: UCHIDA TAKESHI
IPC: H04M15/28
Filed: 1994-03-08
Abstract: PURPOSE:To eliminates the need to input an ID number by an owner only by telephoning to a computer by performing processing by the computer by using a caller's number sent from a telephone office as an ID number. CONSTITUTION:Owners A-N register the numbers of their telephone sets 1a-1n as ID numbers in the computer 4 and previous payment balances and utilization balances. When the computer 4 is called from the telephone set 1a through the telephone office 2, an automatic answer is made and the office 2 outputs the number of the telephone number (a) to the computer 4. The computer 4 receives and compares it with the registered numbers, i.e., ID numbers and when the number is found, the previous payment balance of the owner A is confirmed; when the balance is insufficient at the time of the operation signal input of the owner A, that is reported and the line is disconnected. Thus, the caller's number reported from the office 2 is processed as an ID number, so the owner A only telephones to the computer 4 and need not input his or her ID number for identification.
Patent JP-H10258361-A (JP)
Title: Horizontal position welding method
Inventor: SATO MASAHARU
IPC: B23K9/12
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the horizontal position MAG welding method capable of welding with high welding efficiently and low costs and obtaining an excellent bead appearance. SOLUTION: In a strap 4, a taper is provided in the corner part wherein the side surface of the welding progressive direction side and a lower plate come into contact and a recessed part is formed in the upper part facing a groove. This strap 4 is pressed to the upper end of the lower plate 2 so that the taper faces in the welding direction and arranged, a welding wire 5 is fed within the groove 3 from the top of the strap 4, and the strap 4 is slid in parallel along the welding direction as shown with an arrow to weld. At this time, the strap 4 is slid on the surface of the lower plate 2 in accordance with the welding progress while opening the upper half part of the side welding the groove.  By this way, since welding is executed while the strap 4 always supports the molten pond, even though the upper half part of the side welding the groove is not covered with a copper plate or the like as the conventional way, the molten metal is prevented to overflow, whereby welding beads having the excellent appearance are obtained.
Patent JP-S54156582-A (JP)
Title: Photometric circuit
Inventor: SAKANE TOSHIO
IPC: G01J1/44
Filed: 1978-05-30
Abstract: PURPOSE:To improve transient responsiveness at the measuring of slight light by shorting the junction capacity of a logarithmic converting element for a specified time, applying bias light to the photoelectric transducer and immediately making ing the charging quantity of the junction capacity to the luminance of the specimen. CONSTITUTION:A logarithmic converting element D2 is shorted by turning ON a switch S2 for a specified time after switching on a power source and its junction capacity C1 is discharged to put an amplifier A1 in an operating state. At the same time, the output of an amplifier A1 and the voltage of the resistance R1 inserted to a photoelectric transducer P1 are compared in a circuit CC to operate a switch S3, then the bias light is radiated from a light emitting diode D3 to the photoelectric transducer P1. As a result the insufficient charge of the capacity of the logarithmic converting element D2 by shorting of the switch S2 is immediately charged to assume the charge level corresponding to luminance and therefore the inconvenience caused owing to unbalance of the amplifier A1 or other at the measuring of slight light may be eliminated and the output corresponding to luminance may be produced within a short time.