baber/WOPTO huggingface dataset:
Patent JP-H07132873-A (JP)
Title: Rear wheel suspension device for motorcycle
Inventor: KONDO KATSUHIRO
IPC: B62K25/04
Filed: 1993-11-11
Abstract: PURPOSE:To provide a rear wheel suspension device for motorcycle which can vary the magnitude of damping force according to the vertical stroke of a rear wheel, i.e., realize the so-called progressive effect, increase vibration reduction effect, and increase riding comfortableness. CONSTITUTION:A rear wheel suspension device for motorcycle is provided with a rotary damper 29 in which a vane 51 is arranged rotatably in a casing 30 and first and second hydraulic chambers 50a and 50b are formed in the casing 30. Also multiple damping paths 60, 70, and 80 for interconnecting the first and second hydraulic chambers 50a and 50b to each other according to the rocking position of the vane 51 are installed in the casing 30, and damping force generating valves 61, 71, and 81 for generating damping forces by opening and closing the damping paths 60, 70, and 80, respectively, are installed over the course of the paths.
Patent JP-H04157652-A (JP)
Title: Magnetic tape device
Inventor: HINADA SEIJI
IPC: G11B15/43
Filed: 1990-10-19
Abstract: PURPOSE:To absorb variation in tension with a simple structure, to prevent winding disorder of a tape and to reduce in size a device by providing means for energizing a roller in a direction of a magnetic tape, and an interlocking mechanism for moving the roller substantially in the same direction in cooperation with the movement of a back arm roller. CONSTITUTION:Energizing means 30 for energizing a roller 19 in a direction of a magnetic tape T, and an interlocking mechanism R for moving the roller 19 substantially in the same direction as that of a back arm roller 28 in cooperation with the movement of the roller 28, are provided. Accordingly, when the roller 28 is moved by the mechanism R, the roller 19 is moved substantially in the same direction, and a wrapping angle of a magnetic tape T to a takeup reel 23 is held substantially constant. Thus, variation in the tension of the tape T due to variation in the angle is almost eliminated, uniform winding on the reel 23 is obtained, a device can be reduced in size, and its structure is simplified.
Patent JP-H01158219-A (JP)
Title: Coupling section of ball joint shaft and pipe
Inventor: ROSAA BUROSUZATSUTO
IPC: B62D7/20
Filed: 1988-11-10
Abstract: PURPOSE: To simplify assembling and sealing by forming a projection of an assembly with the side walls of a tube fold extending radially outwardly and not open to the outside. CONSTITUTION: A pipe 1 is a continuous molded pipe for a track rod or tie rod. An inner thread 2 is formed at the end thereof. A ball joint shank 3 with an outer thread 4 is screwed in the inner thread 2. A fold 5 extending radially outwardly is continuously formed in the pipe 1. The side walls thereof have a gap 7, by which the thread 2 is split. The side walls 6 are clamped together by a bolt 8. In this way, the ball joint shank 3 is secured. The end of the pipe 1 at the ball joint and the open end of the fold 5 are sealed by a seal 9. The seal 9 is inserted into the gap 7 of the fold 5 together with a panel strip 10. The bolt 8 goes through the hole in the panel strip 10, therefore the seal 9 is retained and the bolt 8 is also sealed.
Patent JP-S63135450-A (JP)
Title: Heat-resistant resin composition
Inventor: OSADA YUICHI
IPC: C08L67/00
Filed: 1986-11-27
Abstract: PURPOSE:To obtain a high-solid and heat-resistant resin composition excellent in flexibility, by mixing a polyamide-imide resin obtained by reacting a tribasic acid anhydride with an aromatic diisocyanate with a nonbranched saturated polyester resin. CONSTITUTION:A resin composition containing 100pts.wt. polyamide-imide resin and 0.1-5pts.wt. nonbranched saturated polyester resin. Said polyamide-imide resin is a resin obtained by reacting a tribasic acid anhydride with an aromatic diisocyanate and, optionally, a tetrabasic acid dianhydride at a tribasic acid anhydride to aromatic diisocyanate molar ratio of 0.90-1.10 in a polar solvent so that the reduced viscosity (as measured in dimethylformamide in a solid content of 0.5g/dl) may be 0.20-0.35. Trimellitic anhydride is preferable as the tribasic acid anhydride from the viewpoint of heat resistance. 4,4'- Diphenylmethane diisocyanate is desirable as the aromatic diisocyanate from the viewpoint of flexibility.
Patent JP-H06126739-A (JP)
Title: Method for manufacturing maleimide copolymer pellet
Inventor: UDA KIMIO
IPC: B29K79/00
Filed: 1992-10-21
Abstract: PURPOSE:To provide a method for obtaining a maleimide copolymer pellet without generating staining, thermal deterioration and cracks. CONSTITUTION:A maleimide copolymer which is molten after blowing out a volatile component from a polymer composition which contains a maleimide copolymer and the volatile component, is extruded in the form of a strand. Further, this strand is cut to pelletized pieces in a cooled state within a temperature range from 180 to 250 deg.C. In addition, these pelletized pieces are cooled to the temperature level of 150 deg.C max. within 10min. following the extrusion of the copolymer.
Patent JP-2000108565-A (JP)
Title: Ground paper for registration of seal impression
Inventor: ISHIHARA HIROSHI
IPC: B42D15/10
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide ground paper for collation of a seal impression which enables easy confirmation of a seal print to be collated and also accurate collation thereof only by laying a slip to be collated on top of the ground paper for collation of the seal impression. SOLUTION: Ground paper 10 for registration of a seal impression having a constitution wherein a blank 20 for entry of an address, a name, etc., is provided on a transparent film base 12 by ink prepared by coloring a writing medium with a white pigment, while a part not printed with the writing medium colored with white is provided at a prescribed position in this transparent film base 12, and a blank (g) for affixing a registered seal impression which is formed by printing a transparent writing medium layer 17 is provided in this part.
Patent JP-S63137625-A (JP)
Inventor: FURUTA KATSUMI
IPC: A01G31/00
Filed: 1986-11-28
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-H06113303-A (JP)
Title: Detector for picture of object
Inventor: NISHIGUCHI KENICHI
IPC: H04N7/18
Filed: 1992-09-30
Abstract: PURPOSE:To obtain the detector for a picture of an object easily identifying even a small sized object or a moving object detected in a small size while discriminating the object from noise. CONSTITUTION:The detector is provided with a feedback loop comprising a a conversion means 13 detecting a picture element representing a maximum value in picture elements in the vicinity of each picture element of one preceding output picture in time series pictures and setting a picture element representing the detected maximum value as a new picture element, a picture processing means 14 giving weighting to a picture converted by the conversion means 13, and an arithmetic operation means 11 adding the weighted picture by the picture processing means 14 and a current picture in the time series picture.
Patent JP-H01160488-A (JP)
Title: Novel vector and manifestation series for production of polypeptides
Inventor: BURIJITSUTO ERIZABESU SUKONAA
IPC: C12N1/20
Filed: 1988-11-09
Abstract: PURPOSE: To improve the level of gene expression by modifying the 5'terminus of the mRNA transcript without modification or change of the unique sequence of the target gene.  
     CONSTITUTION: A novel recombinant DNA expression vectors that is selective and can be autonomously replicated for microbial cells are formed by incorporating (1) a transcription and translation-activating nucleotide sequence in the reading frame of the gene coding a bovine growth hormone bioactive derivative and (2) a replicon that loses the control of replication number under the induction condition. This recombinant DNA expression vector continuously contains (a) a transcriptional activating sequence, (b) a DNA sequence selected from the group of formula I-formula VIII sequences, (c) a DNA sequence coding a bioactive polypeptide. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07137904-A (JP)
Title: Paper sheet discharging device of printing machine
Inventor: TAKAHASHI YASUHIRO
IPC: B65H29/38
Filed: 1993-11-12
Abstract: PURPOSE:To attempt miniaturization while securing the time required for primary drying by eliminating set-off through a process of preventing printing- matters from being double overlapped, and by making the holding numbers per unit length dense. CONSTITUTION:A printed printing matter W is placed on paper receiving parts 7a of primary holding means 7 and delivered to secondary holding means 9 on the lower part by the turning movement. The paper receiving parts 7a are provided at the 90 deg. intervals to rotary shafts 8, so as to receive the printing matter. In the secondary holding means 9, endless belts are vertically provided, and the paper sheet receiving parts 9a are provided at equal intervals, thereby the delivered printing matters can be held into respective stages and discharged into a paper discharging tray 5 on the lower part by the movement of the endless belts after the primary drying time passes.
Patent JP-H09121876-A (JP)
Title: Fr 191512 substance
Inventor: NISHIHARA YUTAKA
IPC: A61K36/06
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new substance having strong medicinal activities, especially an excellent antiviral activity, and useful as an antiviral agent, etc., by culturing an FR 191512 substance-producing fungus, No.17415 strain, separated from a fallen leaf specimen and belonging to molds. SOLUTION: This new compound, FR 191512 substance, exhibits an acidic property, has a melting point of 134-138 deg.C, has the νmax (Kbr) peaks of IR light absorption spectrum at 3380, 2980, 1650, 1620, 1450, 1360, 1310, 1260, 1170 and 1050cm<-1> , is soluble in dimethylsulfoxide and methanol, slightly soluble in chloroform, and insoluble in water, is positive to coloring reactions such as a cerium sulfate reaction, a ferric trichloride reaction and an iodine vapor reaction, negative to ninhydrin reaction and Molisch's reaction, has strong medicinal activities, especially an antiviral activity, and is useful as an antiviral agent, etc.  The FR 191512 is obtained by culturing an FR 191512 substance- producing fungus, No.1741 strain, separated from a fallen leaf specimen collected in Nagano prefecture and belonging to molds, and subsequently collecting the produced FR 191512 substance or its salt.
Patent JP-H11117825-A (JP)
Title: Fuel injection device
Inventor: TANAKA TOSHINORI
IPC: F02M55/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To easily set common rail pressure to the specified value by providing a passage for communicating a high pressure supply pump with a low pressure fuel passage, with a solenoid valve for force-feeding fuel from a pumping chamber to a common rail at the time of the valve being closed, and providing a pressure control valve between the common rail and the low pressure passage side. SOLUTION: During the operation of an engine, an ECU 12 discriminates and obtains a cylinder bottom dead center signal of a high pressure supply pump 7 from signals of a cylinder discriminating sensor and a cam angle sensor, and while control signals are sent from the ECU 12 to a spill control solenoid valve 9 at specified timing, the solenoid valve 9 is closed. While the solenoid valve 9 is closed, fuel pressurized in a pumping chamber of the pump 7 is fed into a common rail 4 via a check valve 6 and accumulated in the common rail 4. A solenoid type pressure control valve 16 is provided between the common rail 4 and a low pressure side fuel tank 11, and its electromagnetic coil is controlled according to the engine speed, load and fuel pressure of the engine 1 so as to maintain the common rail 4 to requested common rail pressure.
Patent JP-H0598985-A (JP)
Title: Controller for rotation of turbocharger
Inventor: MIYAJIMA KAZUO
IPC: F02B37/10
Filed: 1991-10-04
Abstract: PURPOSE:To control the rotational frequency of a turbocharger so that an evil influence due to the increase of amplitude in the rotational frequency of resonance is prevented. CONSTITUTION:A dynamo-electric machine 3 is mounted on a rotary shaft 12 of a turbocharger 1. When the rotational frequency of the turbocharger 1 reaches the vicinity of a resonance point during acceleration, the dynamo-electric machine 3 is motor driven by a battery 5 as a power source to be accelerated and pass fast through the resonance point. The dynamo-electric machine 3 is operated to generate power in deceleration, reduce the turning force, and pass fast through the resonance point for reducing amplitude in the resonance point.
Patent JP-H08120959-A (JP)
Title: Pallet fall preventing device
Inventor: MATSUMOTO YASUNORI
IPC: E04H6/06
Filed: 1994-10-24
Abstract: PURPOSE: To provide a pallet fall preventing device which is small in operating sound at the time of stopping a locklever, and can easily adjust the stopping position of the locklever for accurately regulating its height. CONSTITUTION: In a pallet fall preventing device 1 which is fixed to an H-steel column for rotatably supporting the vertical movement of a pallet, and controls the vertical movement of the pallet by the protrusion and evacuation of a rotatable locklever 2, a sound reducing pad 13 is provided in the jaw lower part 10 of the locklever 2. A sound reducing pad 21 is provided on a connecting bar to connect an engaging hole 6 at the rear end of the locklever 2 with a DC solenoid 7. In addition to that, a sound reducing collar is provided between the axial hole 4 of the locklever 2 and a support shaft 5 for reducing an action sound during the motion of the locklever 2.
Patent JP-H07122544-A (JP)
Title: Control method for plasma processing system
Inventor: ISHII NOBUO
IPC: H01L21/302
Filed: 1993-10-20
Abstract: PURPOSE:To fix an object to be processed stably on a stage at the time of plasma processing by applying high frequency power to a high frequency antenna to excite plasma, stabilizing the attraction holding of an electrostatic chuck furthermore, and then feeding a heat transmission medium between the electrostatic chuck means and the object to be processed. CONSTITUTION:Before a heat transmission medium is fed between an object W to be processed and an electrostatic chuck 12, high frequency energy is fed to a high frequency antenna 6 from a high frequency power supply 7 through a matching circuit 8. Consequently, plasma is excited in a processing vessel 2 and the attraction holding of the object W by means of the electrostatic chuck 12 is enhanced. Even if the heat transmission medium is fed thereafter between the electrostatic chuck 12 and the object W, removal of the object W from the electrostatic chuck 12 can be avoided effectively.
Patent JP-H10135821-A (JP)
Title: Clock generating circuit
Inventor: NAGAFUJI NOBUYUKI
IPC: H03K23/64
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain the clock generating circuit with less jitter and suitable for circuit integration by switching a frequency division ratio of integers before and after a non-integer at a prescribed switching ratio so as to realize frequency division of the noninteger. SOLUTION: This circuit is made up of a frequency divider circuit 3 that frequency-divides a reference clock signal REF at two frequency division ratios set by a frequency division ratio setting signal COPR to generate an output clock CKO, a frequency division ratio setting circuit 1 that generates a frequency division ratio setting signal denoting a frequency division ratio A and a frequency division ratio (A+1) when a frequency ratio of a basic clock signal REF and the clock signal CKO is A (integer) + b (a number below the decimal point), a frequency division ratio selector 2 that selects either of the two frequency division ratio setting signals based on a selection signal CAR 1 to provide an output of the frequency division ratio setting signal COPR,  and a control section 4 that generates the selection signal CAR 1 by using a ratio of frequency division clock numbers of the frequency division ratios A, A+1 as a switching ratio for a period of a greatest common multiple of frequencies of the signals REF and CKO.
Patent JP-2000114483-A (JP)
Title: Semiconductor memory
Inventor: UTSUKI SATOSHI
IPC: G11C11/401
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To achieve a smaller semiconductor memory by effectively using a space 138 on the end of cell arrays 131 in the semiconductor memory using a diagonal bit line. SOLUTION: In a semiconductor memory 1 (particularly DRAM 100) using a diagonal bit line, the cell arrays 131 are made smaller (Japanese Unexamined Laid-Open Publication No.279055 (Tokukaihei 4-279055)). However, the cell arrays 131 are formed into parallelograms, so that the space 138 appears on the ends of the cell arrays 131. Consequently, the DRAM 100 may not sufficient become smaller. Thus, a fuse circuit 151 for column redundancy is disposed in the space 138 between column redundancy cell surfaces 120 and column redundancy logic circuits 150. Further, X decoders 140 between cell surfaces 130 are formed into parallelograms so as to effectively use the space, thereby achieving a smaller version of the DRAM 100.
Patent JP-H07112146-A (JP)
Title: Dry ice spray nozzle
Inventor: SAWADA NOBORU
IPC: B05B1/02
Filed: 1993-10-19
Abstract: PURPOSE:To provide a dry ice spray nozzle of simple structure and of low cost, which can be used with inexpensive equipment without limitetion of using place. CONSTITUTION:This dry ice spray nozzle is constituted of a nozzle body 4 having a T-shaped pass, a contracted diameter pipe which is provided on the supply side of a horizontal pass of the nozzle body 4 and whose end part has a pass having an inner diameter smaller than that of the horizontal pass located at the cross part of the T-shaped pass and which is connected to an air hose 5 connected to a compressor 2, a nozzle cylinder 7 fitted to the horizontal pass of the nozzle body 4 on the discharge side, and a connecting fixture 9 which is fitted to the vertical pass of the nozzle body and connected to a dry ice feeding hose 8 whose tip part is located inside a dry ice housing vessel 3.
Patent JP-H01126222-A (JP)
Title: Separation of rare earth element and purifying method therefor
Inventor: MURAKAMI TSUGIO
IPC: B01J39/26
Filed: 1987-11-12
Abstract: PURPOSE:To improve the recovery rate of high-purity rare earth elements and a complex forming agent by joining an adsorption tower packed with strong acidic cation exchange resin in which an aq. soln. consisting of both the mixture of rare earth elements and the complex forming agent had been passed to a separation tower packed with the above-mentioned resin and passing the complex forming agent aq. soln. CONSTITUTION:An aq. soln. consisting of both the mixture of rare earth elements and a complex forming agent is passed through an adsorption tower packed with strong acidic cation exchange resin and the mixture of rare earth elements is adsorbed and the complex forming agent aq. soln. free from rare earth elements is recovered. Then this adsorption tower is joined to a separation tower packed with strong acidic cation exchange resin and the complex forming agent aq. soln. is passed through the adsorption tower. By this method, rare earth elements can be precisely separated with each other. Further the complex forming agent loss can be reduced.
Patent JP-2001107749-A (JP)
Title: Control device for aircraft gas turbine engine
Inventor: MURAMATSU HIROYOSHI
IPC: F02C9/28
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To logically determine data such as engine inlet condition data  a Mach number Mn, pressure height ALT, and outside air temperature (all temperature TAT, true ambient temperature SAT)}, needed based on the other sensor output with an expensive engine inlet sensor removed, in a control device for an aircraft gas turbine engine. SOLUTION: The pressure height ALT is calculated from detected atmospheric pressure P0 (S10), air inflow temperature T1 is assumed as an adequante value supposing the all temperature TAT and the temperature T1 as equal (S12). The Mach number Mn is estimated from the assumed temperature T1 and so on (S14), inflow air pressure P1 is calculated from the Mach number Mn and so on (S16), the temperature T1 is estimated from the pressure P1 and so on (S18): and when the estimated temperature T1 is converged to the assumed temperature T1 (S20), a true ambient temperature SAT is calculated from the temperature T1 and so on (S22). Moreover failure is judged by comparing a calculated value with airframe-mounted computer (ADC) data (S24-S28).
Patent JP-H11106372-A (JP)
Title: New 2-cyanoacrylate
Inventor: YAMADA SHIGEJI
IPC: C07C255/23
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound free from an irritative odor and a whitening phenomenon, excellent in the heat resistance durability of cured products, having photocurability, and useful as a raw material for domestic adhesives and industrial adhesives. SOLUTION: A compound of the formula: CH2 =C(CN)COOR1 COOCCH=CH2 (R1 is a lower alkylene), e.g. 2'-acryloyloxyethyl 2-cyanoacrylate. The compound of the formula is obtained by subjecting 2-cyanoacrylate and a fatty acid, allowing a chlorinating agent such as phosphorous pentachloride to act on the synthesized 2-cyanoacrylic acid of the formula: CH2 =C(CN)COOH in an inactive solvent such as benzene, toluene or trichloroethylene, and subsequently allowing a 2-hydroxyalkyl acrylate to act on the synthesized 2-cyanoacrylic chloride of the formula: CH2 =C(CN)COCl. The objective compound is especially useful as a component for cyanoacrylate instantaneous adhesives.
Patent JP-H03147948-A (JP)
Title: Sealing system for structure having openable type roof
Inventor: KATSUTA MASAO
IPC: E04H3/14
Filed: 1989-10-31
Abstract: PURPOSE:To perform sealing at a low cost by a method wherein an airtight tube formed of two-layer structure of upper and lower liquid layers is disposed as a sealant in a gap between moving and fixed roof. CONSTITUTION:An airtight tube 33 is mounted on the upper surface of an erecting protruding part 31 at a gap C between lower moving and upper fixed rood parts 14 and 15. The airtight tube 33 is formed of fabric-inserted synthetic rubber having elasticity and expandability and contractability, and the interior thereof is partitioned into an upper liquid layer 37 and a lower air layer 38 by means of a partition 36. The liquid layer 37 is filled with liquid 42. During closing of an openable type root, air is fed in the air layer 38 and the airtight rube 33 is inflated to perform sealing. This constitution increases a sealing function and reduces a running cost.
Patent JP-H06136958-A (JP)
Title: Tank constructing device
Inventor: MATSUI KATSUNORI
IPC: E02D29/045
Filed: 1992-10-22
Abstract: PURPOSE:To precisely install a concrete board to the inner surface of an excavated hole only by raising and lowering an erector by following the erector for installing the concrete board and a working scaffold to the inner surface form of the excavated hole. CONSTITUTION:On a guide rail 4 provided along the inner surface G2 of a hole G1 excavated in the ground according to the form of a tank 1, an erector for installing a PC board 3 is provided in such a manner as to be capable of raising and lowering to be regularly orthogonal to the inner surface G2, and a working horizontal scaffold and a standing/falling scaffold are provided in such a manner as to be capable of rising and lowering to regularly keep the horizontal states. The main frame 43 of a frame 40 is set in the state laid along the inner surface G2, and each scaffold is lowered to the bottom to fix a frame unit 2 to the inner surface G2 by a lock anchor bolt. After one PC board 3 is installed, the whole device 4 is traveled by the width portion of the PC board 3, and the same installing work is conducted to bond the PC board 3 to the adjacent exiting PC board 3. This work is successively repeated in the longitudinal direction of the excavated hole G1.