baber/WOPTO huggingface dataset:
Patent JP-H03215595-A (JP)
Title: Fuel oil composition with excellent color stability
Inventor: MIZUTANI NOBORU
IPC: C10L1/226
Filed: 1989-09-19
Abstract: PURPOSE:To solve the problems of discoloration and sludge formation and to improve a fuel oil product contg. a light cracked fraction by compounding a light cracked fraction of heavy oil or a fuel oil contg. it with hydrazine. CONSTITUTION:A fuel oil compsn. comprising only a light fraction obtd. by the cracking of a heavy oil in a petroleum refinery process or a fuel oil contg. it and hydrazine. The content of the light fraction in the fuel oil compsn. is about 5% or more. If the compounding ratio of the light fraction is too small, no effect can be expected. Hydrazine does not decompose up to about 200 deg.C and exhibits reductive properties. The amt. of loading of hydrazine is about 0.001-0.1wt%. If this amt. is too small, there exists no effect, while even if it is too large, the effect cannot be increased so much and it is not pref. because hydrazine is separated.
Patent JP-H03171486-A (JP)
Title: Cartridge mounted cassette tape
Inventor: TSUAN RII
IPC: G11B23/037
Filed: 1990-09-11
Abstract: PURPOSE: To enable the tape in a cartridge to be used by a standard cassette tape recorder or player by detachably holding the cartridge tape housing one reel tape and being a practical and simple package. CONSTITUTION: This cassette tape consists of the cartridge 1 with thin jacket 10 housing one reel tape and the cassette 2 making the tape in the cartridge 1 usable for the cassette tape recorder, and the cartridge 1 consists of a lower assembly, upper assembly and reel tape. On the other hand, the cassette 2 consists of a cassette substrate 3 provided with a tape guide mechanism 5 and conformed to an international standard cassette tape, a tape space 7 and a cover 4 of tape space capable of opening/closing while having a driving hole. The cartridge is small in size and light in weight and its jacket is thin, and the cassette capable of opening/closing is provided with a groove 6 for loading and a rack type take-up wheel 8 to enable the easy loading and drawing out. Thus, the tape in the cartridge is usable for the cassette tape recorder or cassette tape player.
Patent JP-S61122161-A (JP)
Inventor: INOUE RYOJI
IPC: C04B35/48
Filed: 1984-11-15
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-H01106860-A (JP)
Title: N-substituted 3-aryl-pyrrolidine derivative, manufacture,fungicide and fungicidal method
Inventor: MATEIASU TSUIPURIISU
IPC: C07D207/06
Filed: 1988-09-28
Abstract: N-Substituted 3-arylpyrrolidine derivatives of the formula  <IMAGE> where R1 is 2,2-dimethylpropyl, 3,3-dimethylbutyl, 4,4-dimethylpentyl, 2,4,4-trimethylpentyl, 6-methylhept-2-yl, 3,5,5-trimethylhexyl, 6,10-dimethylundec-2-yl, 3-methylcyclohexyl, 3,3-dimethylcyclohexyl, 3,3,5-trimethylcyclohexyl, 3,3,5,5-tetramethylcyclohexyl, 4-methylcyclohexyl, 4-ethylcyclohexyl, 4-propylcyclohexyl, 4-isopropylcyclohexyl, 4-tert.-butylcyclohexyl, trans-4-tert.-butylcyclohexyl, 4(2-methylbut-2-yl)cyclohexyl, 4(2,4,4-trimethylpent-2-yl)-cyclohexyl, cyclododecanyl, C3-C9-trialkylsilyl-substituted C4-C12-cycloalkyl, 4-hydroxycyclohexyl, 4-hydroxy-3-methylcyclohexyl, 4-hydroxy-3,5-dimethylcyclohexyl, 4-hydroxy-3,3-dimethylcyclohexyl, 4-hydroxy-3,3,5-trimethylcyclohexyl, unsubstituted or hydroxy-, C1-C9-alkyl-, C1-C5-alkoxy- or C3-C9-trialkylsilyl-substituted C5-C12-cycloalkenyl, R1 is further bicycloalkyl, R1 is further 4-tert.-butyl-benzyl, 4-chlorobenzyl, 4-tert.-butoxybenzyl, 1,4-dioxaspiro[4,5]decan-8-yl, 5 to 7-membered heterocycloalkyl, 5 to 7-membered heterocycloalkylmethyl, R2 is alkyl, alkoxy or trialkylsilyl, R3 is alkyl, alkenyl, alkynyl or arylalkyl, X- is a plant-tolerated anion, n is 0 or 1, and plant-tolerated salts thereof, and fungicides containing these compounds.
Patent JP-2001063039-A (JP)
Title: Ink jet head
Inventor: NOTO NOBUHIRO
IPC: B41J2/045
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a multi-nozzle ink jet head capable of controlling ink emitting efficiency, reducing the irregularity of drive voltage used in the emission of ink at every head, ensuring practical drive voltage, enhancing the yield of the head, and obtaining stable and good printing quality. SOLUTION: When piezoelectric elements 4 constituting a conversion element unit are attached to the vibration plate 3 of an ink flow channel unit, predetermined relation is provided to the gap lengths formed on both sides of the part directly pressurized by the piezoelectric element 4 arranged in a contact state within the effective displacement region of the vibration plate 3. That is, the value R=L1/(L1+L2) defined by the gap lengths L1, L2 formed on both sides of the part directly pressurized by the piezoelectric element 4 is set to 0.2<=R<=0.7.
Patent JP-H1063214-A (JP)
Title: State display method
Inventor: OGAWA YUJI
IPC: G09G3/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a state display which increases the information quantity displayable with pilot lamps. SOLUTION: The pilot lamps 11 for displaying the running states of solenoid valves, etc., have four display forms; (1) auto-close: the lamp is turned off continuously; (2) auto-open: the lamp in turned on continuously; (3) manual-close: the lamp is basically turned off and turned on periodically for a short time and (4) manual-open: the lamp is basically turned on and turned off periodically for a short time. In the case of (3) manual-close, the period from lighting to the next lighting is kept within five seconds, <=30% of the period over the entire part is set at the lighting time and one time of the lighting time is set at >=0.5msec. In the case of (4) manual-close, the period from the turning off to the next turning off is set within five seconds, <=30% of the period over the entire part is set at the turning off time and one time of the lighting time is set at >=20msec.  Since the display of the running history by changeover switches, etc., is not required, the adoption of switch groups 12 to 14 utilizing a touch panel is made possible and the cost required for the display is reduced.
Patent JP-S60132714-A (JP)
Title: Preparation of polyetherimide film
Inventor: OKUDAIRA YUTAKA
IPC: H05K1/03
Filed: 1983-12-21
Abstract: PURPOSE:To obtain PEI film for high quality printed circuit board, etc. by dissolving, spreading polyetherimide (PEI) in solvent of specified rate of 1,1,2- trichloroethane and 1,1,1-trichloroethane and 1,2-dichloroethane. CONSTITUTION:PEI (ex.; providee with a structure shown in the formula) 100g is added, for example, to 400g of mixed solvent obtained by mixing 1,1,2-trichloroethane 50-95(wt)%, 1,1,1-trichloroethane 3-30% and 1,2 dichloroethane 2-20% to obtain PEI solution. This solution is applied on a glass plate and dried. Then, the prepared film is annealed to obtain the desired film. EFFECT:The film obtained is excellent in appearance and peeling properties from the supporting body and uniform in thickness. USE:Memory medium substrate, electric insulation material, etc.
Patent JP-H0289139-A (JP)
Title: Logical simulation method
Inventor: SAKUMA HIROSHI
IPC: G06F17/50
Filed: 1988-09-26
Abstract: PURPOSE:To simplify control and to shorten a time required for execution by providing plural time wheels for peripheral event control. CONSTITUTION:Time wheels for output change control 301, the time wheels for peripheral control 302 are provided, and the initial schedule processing of peripheral events is referred to an initial generation time, whereby the initial occurrence of all the peripheral events are registered on the time wheels for peripheral control 302. In all the times after simulation has started, whether or not the peripheral events are registered on the time wheels 302 at a present time is judged. When it is registered, control is shifted to a peripheral event processing. In the peripheral event processing, a pointer 306 which makes correspondence to the peripheral events, and a peripheral event number 303 are referred and th e peripheral event corresponding to the peripheral event number can be performed. Thus, simulation can be realized at a high speed by less control means.
Patent JP-H1060860-A (JP)
Title: Precast concrete armour units
Inventor: TODA TSUNEO
IPC: E02B3/14
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To realize new wave dissipation construction instead of frame construction and to make it possible to accomplish great cost reduction. SOLUTION: Precast concrete armour units are so constituted that plate-like block sections 12 erected along webs 14 connect between a pair of I-shape block sections 11A and 11B, a notched groove 13 passing through in the direction of the thickness is provided to the lower ends of the plate-like block sections 12 and that the precast concrete armour units 10 are arranged by butting flanges 15 of the I-shape block sections 11A and 11B. By the constitution, a hollow section 18 and opening sections 19 are formed between both block sections, and sea water is made to freely flow into the hollow section 18 through the opening sections 19 and notched groove 13 to absorb wave energy.
Patent JP-H1176593-A (JP)
Title: Ball guidance gutter for ball rental apparatus
Inventor: BABA RYOJI
IPC: A63F7/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable accurate and simple adaptation to the diversified height of a ball supply tray varying the posture thereof by taking a flexible posture according to the situation concerning a ball guidance gutter of a ball rental apparatus. SOLUTION: In this ball guidance gutter of a ball rental apparatus, an optional posture is taken by setting each of an angle of horizontal rotation of a rotating part 6, an angle of vertical rotation of a first joint path part 7 and an angle of vertical rotation of a second joint path part 8. Another posture is selectively set from that optional posture. If so, balls from the body 10 of the ball rental apparatus are guided to a rotating part 6, the first joint path part 7 and the second joint path part 8 and enter a ball supply tray 90 from a ball outlet 81b at the tip of a rear stage path 81.
Patent JP-H0799486-A (JP)
Title: Ofdm reception synchronizing circuit
Inventor: ISHIKAWA TATSUYA
IPC: H04J11/00
Filed: 1993-09-28
Abstract: PURPOSE:To improve the information transmission efficiency without transmission of a specific reference symbol by generating a timing signal corresponding to a valid symbol period based on the correlation between an orthogonal frequency division multiplex (OFDM) modulation signal delayed up to a timing when a signal for a guard period is coincident with an original waveform and an OFDM modulation signal not delayed. CONSTITUTION:A synchronizing signal used to fetch a signal for a valid symbol period is generated from an OFDM modulation signal having a guard period in which a signal of the valid symbol period is mapped in part of the valid symbol period. That is, a delay circuit 33 of a symbol synchronizing circuit 32 delays the OFDM modulation signal up to a timing when the guard period is coincident with an original mapped waveform. Then a correlation circuit 34 obtains the correlation between the delayed OFDM modulation signal and the OFDM modulation signal not delayed. Then a timing circuit 35 generates a timing signal corresponding to the valid symbol period based on an output of the correlation circuit 34.
Patent JP-H08108771-A (JP)
Title: Driving slip controller
Inventor: YOHANESU SHIYUMITSUTO
IPC: B60W50/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide precise information for a driver at a low cost by turning on an information lamp for the driver when a driving slip controller is separated or when functions are limited, and flashing the information lamp independently upon detection of the driving slip of at least one of driving wheels. SOLUTION: The driving slip control unit 130 and the locking torque control unit 132 of a driving slip controller 100 detect the slipping rotation of driving wheels and control a plurality of solenoid valves 16, 18 to reduce a controlled deviation to a desired value so as to actuate the brakes of the driving wheels. When a driver actuates a switch 44, the driving slip control unit 130 is separated and the locking torque control unit 132 is actuated. In this case, an information lamp 24 is powered from a power supply 48 via a switching element 118 and a line 22 upon actuation of the switch 44 to turn on the lamp 24. When the slipping rotation of at least one of the driving wheels is detected, the information lamp 24 is flashed by a clock signal generator 124.
Patent JP-S6395507-A (JP)
Title: Production of position detecting cable
Inventor: TAKAI HIROMASA
IPC: H01B11/00
Filed: 1986-10-11
Abstract: PURPOSE:To realize the automatic production of a position pulse cable by cutting out the right and left edge ear parts of an intermediate laminated band material formed by sticking continuously a plastic tape to a metallic band material containing rectangular holes to form a lead wire part of a rectangular wave pattern. CONSTITUTION:A rectangular hole is blanked to a metallic tape 1 and the right and left edge ear parts 16 of the hole are continuous and therefore no deformation like lines, etc., are produced to a metallic band material 9 containing rectangular holes in the blanking process and its subsequence processes. A plastic tape 10 is stuck to the material 9 to obtain an intermediate laminated band material 13 and then the parts 16 are cut out. Thus a lead wire part 20 of a rectangular pattern is easily obtained. Here the deformation like lines, etc., are produced with only the part 20 that is continuously folded into a rectangular form. However the part 20 is always has a regular form since the tape 10 is stuck to the material 9 for reinforcement. In such a way, an inductive radio cable like a position pulse cable, etc., can be automatically produced.
Patent JP-H0289145-A (JP)
Title: Cache memory
Inventor: ISHIDA ITSUKO
IPC: G06F12/12
Filed: 1988-09-26
Abstract: PURPOSE:To always keep objective data in an objective storage area by setting removal information in the storage area and excluding the storage area from the object of rewriting. CONSTITUTION:A freezing bit control circuit 13 sets/resets the freezing bit 6 of a corresponding way based on a first control signal 19 given from a data processor and the like, and the way in which the freezing bit 6 is set is excluded from the object of a replacing candidate. Consequently, an address tag and a data block is not rewritten in the way in which the freezing bit 6 is set, and storage data is always kept in a cache memory 301. Thus, the high speed access function of the cache memory can effectively be used and system performance can be improved since objective data can always be kept in the objective storage area in the cache memory.
Patent JP-S6396356-A (JP)
Title: Multilayer solid type metallic gasket
Inventor: SHINODA YOSHIO
IPC: F16J15/08
Filed: 1986-10-14
Abstract: PURPOSE:To enhance sealability, by providing, between a base and adherents, an intermediate layers consisting of a metal which has a melting point higher than the adherent and does not form any intermetallic compounds with either the base or the adherent, and carrying out reinforcing heat treatment after forming holes to be sealed. CONSTITUTION:In a metallic gasket 10, adherents 12 consisting of a metal softer than a base 11 are attachedly provided on both surfaces of the base 11. Between the base 11 and the adherent 12, an intermediate layers 13 consisting of a metal which has a melting point higher than the adherent 12 and does not form any intermetallic compounds with either the base 11 or the adherent 12 at the working temperature of the gasket 10 are provided. And, reinforcing heat treatment is carried out after forming holes to be sealed. Thus, tight adherence to members to be sealed can be secured, and high sealability can be maintained.
Patent JP-H1090684-A (JP)
Title: Oriented film light orienting polarization light irradiating device for liquid crystal display element
Inventor: TANAKA YONETA
IPC: G02B5/30
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a polarization light irradiating device capable of forming an oriented film for a liquid crystal display element by light orientation. SOLUTION: The light containing ultraviolet light radiated from a discharge lamp 1 is converged by an ellipse convergent mirror 2, and is reflected by a first plane mirror 3 to be made incident on an integrator lens 5 through a shutter 4. The light outgoing from the integrator lens 5 is reflected further by a second plane mirror 6, and is made parallel rays of light by a collimate lens 7 to be made incident on a polarizing element 8. The polarizing element 8 is one that plural pieces of glass plates are parallel arranged at an interval, and these glass plates are,arranged tilting by a Brewstar angle for incident light, and the element 8 passes P polarization through, and reflects the majority of S polarization. The P polarization outgoing from the polarizing element 8 irradiates a work W through a mask M.
Patent JP-H0984673-A (JP)
Title: Mirror fixer
Inventor: OKUMURA HIROAKI
IPC: A47G1/16
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To improve workability for fitting a mirror fixer by increasing frictional force between a wall surface and a projecting part by providing the projecting part on the fitting plane of the mirror fixer. SOLUTION: A lower receiver 4 and a fixing member 11 are respectively provided with projecting parts 7 and 23 on the fitting plane for fitting the mirror fixer onto a wall surface 2. When screwing the lower receiver 4 on the wall surface 2, the projecting part 7 pressures contact with the wall surface 2 by screwing force. Therefore, the lower receiver 4 is fitted on the wall surface 2 while being elastically deformed with the projecting part 7 as a reference. Accordingly, since frictional force between the wall surface 2 and the projecting part 7 is large, the lower receiver 4 is not slipped on the wall 2 and is not turned together at the time of screwing. Besides, when screwing a mirror stopper 10 on the wall surface 2, the projecting part 23 pressures contact with the wall surface 2 by screwing force.  Therefore, the fixing member 11 is fitted onto the wall surface 2 while being elastically deformed with the projecting part 23 as a reference. Accordingly, since frictional force between the wall surface 2 and the projecting part 23 is big, the fixing member 11 is not slipped on the wall surface 2 and is not turned together at the time of screwing.
Patent JP-H1162572-A (JP)
Title: Catalytic converter and manufacture thereof
Inventor: WATANABE YOSHIHITO
IPC: B01D53/86
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To enable a catalyst support to be surely supported by obviating the deformation of a casing so effectively even at the time of a high temperature. SOLUTION: A catalyst support 15 is stored in a casing 11 making both vertical halved cases back-to-back, and a sealing member 20 is set up in an airspace between a tubular part of this catalyst support 15 and a tubular part wall inner circumferential surface of the casing, while angular parts at both ends in the axial direction of this catalyst support regulate position in each axial direction by caps 21 via buffer members 25. Each of the caps 21 is formed into a C-shape after cutting a ring part, and it is fixed to the casing 11 by means of plug welding in a state that the halved cases are pressurized so as to impart the specified compression to the sealing member.  As the cap is of the C-shape, deformation in the cap at the time of pressurization is easy and simultaneously, after the plug welding, excellent shape holdability inherent in the casing is secured, so that the thermal deformation in the casing is checked even in the case of a high temperature, and thus scattering of the sealing member is prevented from occurring.
Patent JP-H01115722-A (JP)
Title: Molding for mounting glass plate, etc.
Inventor: TOOMASU ROIDO GASUTAFUSON
IPC: B60J10/02
Filed: 1988-09-27
Abstract: PURPOSE: To improve the mounting strength and durability of a molding by providing a nip part which nips and holds both front and rear surfaces of a glass pane and has a cross section in the shape of C letter and a crown part which adheres closely to the nip part and blocks a clearance between the glass pane and a panel opposing to it, respectively. CONSTITUTION: A molding 10 is provided so as to block a clearance between, for example, a front glass 14 of an automobile and a car body panel 15. In this case, the molding 10 is formed by an elastic material such as rubber and is provided with a nip part 16 having a cross section in the shape of C letter and a crown part 18, respectively. The nip part 16 is formed into the same shape on both upper and lower faces of the front glass 14 to nip both upper and lower faces 20, 22 of the front glass 14 by both upper and lower leg parts 24, 26. Moreover, the crown part 18 is formed by an umbrellalike part 36 covering the clearance and a tail piece part 30 extending downward from the umbrellalike part 36. Each opposing face 32, 34 of the tail piece part 30 and the nip part 16 adheres closely and mutually.
Patent JP-2001067894-A (JP)
Title: Semiconductor memory device
Inventor: YOSHIDA MUNEHIRO
IPC: G11C11/413
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To test a spare element even after being packaged by setting a test mode and forcibly activating at least one of a redundant row and a redundant column. SOLUTION: When a spare element is tested (low), a combination of external addresses is set to a redundant row test mode among a spare element test mode. Thereafter, an input command is set to a mode register set cycle. An output of a mode register (1) 43 consequently changes from a 'LOW' level to a 'HIGH' level. Then, the input command becomes row active. At the same time, an output of a control circuit 41 changes from the 'LOW' level to the 'HIGH' level. A redundant row activation circuit 24 forcibly activates a redundant row. According to the mode, those connected to normal bit liens can be tested among the redundant row.
Patent JP-S61120818-A (JP)
Title: Vibration-insulating material for vehicle
Inventor: TANAKA SHIGEMI
IPC: C08L75/00
Filed: 1984-11-19
Abstract: PURPOSE:A vibration-insulating material for vehicles, improved in durability, moldability and economy, comprising an organic polyhydroxy compound, an organic diisocyanate, water and a carboxylate or phenolate of a cycloamidine at a specified proportion. CONSTITUTION:A vibration-insulating material consisting essentially of an organic polyhydroxy compound of a MW of 600-4,500, an organic diisocyanate, water and a carboxylate or phenolate of a cycloamidine, wherein b/c>=1.6 and 0.9<=b/(a+c)<=1.2, the amount of the carboxylate or phenolate of a cycloamidine added is 0.3-1.0wt% based on the total amount of the organic polyhydroxy compound and the organic diisocyanate, and the density is 0.3-0.9g/cc. In the above formulae, a, b and c are the equivalent numbers of the organic polyhy droxy compound, organic diisocyanate and water, respectively.
Patent JP-S62101576-A (JP)
Inventor: YANO MITSURU
IPC: B60B35/16
Filed: 1985-10-29
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。