baber/WOPTO huggingface dataset:
Patent JP-H06158495-A (JP)
Title: Nonwoven fabric material for sanitary product
Inventor: MIZUKAMI YOSHIKATSU
IPC: D04H1/4309
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a nonwoven fabric material for sanitary products having practically sufficient mechanical strength and high water absorbing performance. CONSTITUTION:This nonwoven fabric for sanitary products is nonwoven fabric, containing 10-40wt.% highly water absorbing fiber and characterized in that the nonwoven fabric has a low water absorbing part with a low average content of the highly water absorbing fiber and a highly water absorbing part of a prescribed shape with a higher content of the highly water absorbing fiber than that of the low water absorbing part by >=5wt.%.
Patent JP-2000152096-A (JP)
Title: Digital still camera
Inventor: SETONO SHINGO
IPC: H04N5/378
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To simplify the device constitution for proper setting of exposure conditions. SOLUTION: If an average level A is higher than an exposure reference value EREF, the storage period is set to a short period so that the average level A may be lower than the exposure reference value EREF, and the degree of amplification of an amplification means, concretely, an AGC which amplifies a difference (d) between an average level B of the picture element value of a picture signal, which is outputted from an image pickup element at the time of setting the storage period to the short period, and EREF is properly set.
Patent JP-H08181237-A (JP)
Title: Electronic part and electrical equipment
Inventor: KASAI NORIO
IPC: H01L23/06
Filed: 1994-12-27
Abstract: PURPOSE: To provide a small-sized electronic part capable of being excellently sucked in a mounting process and an electrical equipment having those electronic parts. CONSTITUTION: In an electronic part having an electric insulating substrate 1, a circuit board section formed onto the substrate 1 and molded resin 5 formed onto the substrate to cover the circuit board section, the molded resin 5 has a flat section parallel with the substrate 1 in a top section, and the surface roughness of the flat section is made uniformly lower than that of other surfaces of the molded resin 5 as a whole. Accordingly, the electronic part can be miniaturized while sucked air is difficult to be leaked when a suction nozzle for a suction machine is abutted against the flat section in the mounting process of the electronic part, thus surely sucking the electronic part to the suction nozzle.
Patent JP-H01166011-A (JP)
Title: Optical fiber
Inventor: MATSUDA HIROO
IPC: C03C25/10
Filed: 1987-12-22
Abstract: PURPOSE:To enable the two-layer covering suitable for high-speed drawing by setting the upper limit in the effective wavelength region for curing of an inside layer covering resin at the wavelength longer than the upper limit of the effective wavelength region for curing of outside layer covering resin. CONSTITUTION:The upper limit of the effective wavelength region for curing of the photosetting resin forming the inside layer covering 3 of the inside layer covering 3 and outside layer covering 4 forming the two-layered coverings is set at the wavelength longer than the upper limit in the effective wavelength region for curing of the photosetting resin forming the outside layer covering 4. Namely, the upper limit of the effective excitation wavelength of the photoinitiator to be incorporated into the inside layer resin is set longer than the upper limit of the effective excitation wavelength of the photoinitiator to be incorporated into the inside layer resin by selecting the photoinitiators to be respectively added to the inside layer resin and the outside layer resin. The inside layer resin is, therefore, cured by the UV rays passing the outside layer resin. The high-speed drawing is thereby enabled.
Patent JP-2001143372-A (JP)
Title: Temperature detecting device for rotary disk and recording and reproducing device using the temperature detecting device
Inventor: KAWAMURA TAKESHI
IPC: H01S5/062
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To speedily measure the surface temperature of a disk which rotates with a sensor having an infrared-ray detector speedily with high precision without contact. SOLUTION: A magnetooptic recording and reproducing device photodetects the surface temperature of the rotating disk 1 with the infrared-ray sensor 5 and obtains an electric signal which is proportional to the temperature from its radiation energy. The absolute temperature of the surface of the disk 1 is found according to the ratio R of the radiation energy when the wavelengths of infrared rays are, for example, 780 and 650 nm and when the wavelengths are 650 and 450 nm. A thermistor 6 detects the temperature at the periphery of the disk 1. A microcomputer 9 calculates a predicted temperature difference between the surface of the disk and its periphery according to temperature information from the infrared-ray sensor 5 and thermistor 6, and controls the quantity of laser light of a semiconductor laser built in the pickup of the recording and reproducing device to the best value.
Patent JP-H05133280-A (JP)
Title: Fuel supply device for lng engine
Inventor: MAEDA TADAMASA
IPC: F02M21/02
Filed: 1991-11-13
Abstract: PURPOSE:To improve startability by constructing such that, when an LNG engine is started under a cold condition, LNG including much methane occluded in an occlusion tank is not supplied, while LNG including much balance other than methane stored in a fuel tank is supplied. CONSTITUTION:In a fuel supply device 28 of an LNG engine, an extracting valve 36, a vaporizer 38, a reservoir combustion changeover valve 40 and a regulator 42 are provided on the way of a fuel pipe 34 which introduces LNG in a fuel tank 30 to a fuel supply part 32 provided on an intake mainfold 10. A relief pipe 46 which is lead from the fuel tank 30 to the fuel pipe 34 between the fuel changeover valve 40 and a first regulator 42-1 is provided. A pressure adjusting relief valve 48, an occlusion tank 50 for occluding LNG, and an occlusion fuel changeover valve 52 are provided on the way of the relief pipe 46. When the engine 2 is started under a cold condition, the fuel changeover valves 40, 52 are controlled so as to interrupt LNG occluded in the occlusion tank 50, and supply LNG in the fuel tank 30 to the engine 2, and startability is improved.
Patent JP-H08175423-A (JP)
Title: Front pillar structure for automobile
Inventor: TAKAGI MASAHIRO
IPC: B62D25/04
Filed: 1994-12-27
Abstract: PURPOSE: To provide a front pillar structure, which can improve the strength rigidity of a connection part between an upper pillar and a lower pillar and which can downsize a door hinge brace and reduce the weight thereof and which can improve the steering member fitting rigidity. CONSTITUTION: The lower end of an upper pillar inner 7 thicker than a lower pillar inner 4 of a front pillar 1 is provided with an extension part 15 extended to a part, in which a steering member of the lower pillar inner 4 connected to the upper pillar inner 7, and the steering member is fastened for fixation in the condition that the lower pillar inner 4 is pinched by the extension part 15 and the steering member.
Patent JP-H053818-A (JP)
Title: Chair
Inventor: HERUMAN ROTSUHIYAA
IPC: A47C7/44
Filed: 1991-11-13
Abstract: PURPOSE: To prevent a spring force from being transmitted to a gas enclosing buffer to compensate for the turning motion of a seat plate and back rest, and adjust initial stress corresponding to the weight of a utilizer in a chair having the seat plate, the back rest, a leg part provided with a first spring member, a support disposed horizontally on the leg part and first and second guide rods to be adjusted with respect to the height and inclination. CONSTITUTION: Support members 71, 71' for a second guide rod 70 are disposed swingingly in a support 25 and connected to bevel gears 36, 36, 38, 38'. Also, the bevel gears are connected to piston shafts 61, 61' of a gas enclosing buffer 60 through turning levers 62, 62'. Further, the bevel gears are connected to a spring member 20 through a torsion bar 45 and fixing device 50. Thus, the swinging motion of the support member is transmitted to the gas enclosing buffer 60 and the spring member 20 through the bevel gears or the like to achieve the object.
Patent JP-H05163565-A (JP)
Title: Metallic vacuum-deposited polypropylene film for condenser and production thereof
Inventor: KAWAKAMI KESHIKAZU
IPC: B32B15/08
Filed: 1991-12-10
Abstract: PURPOSE:To provide a metallic vacuum-deposited polypropylene film for 7 capacitor a film after vacuum deposition is free from film missing the film of the vacuum-deposited layer. CONSTITUTION:A metallic vacuum-deposited polypropylene film for capacitor where the atomic constitution ratios of the surface layer of <=100Angstrom  as the ratios of the numbers of atoms are 0.01-0.2O/C and 0.1-0.2N/C and the film resistance value is >=7OMEGA/square is produced by giving corona discharge treatment to a polypropylene film in the discharge treating atmosphere having gaseous N to gaseous CO2 ratios by vol. of 50:50-95:5.
Patent JP-H06228159-A (JP)
Title: Manufacturing of cyclopentadiene derivative
Inventor: JIYAMII AARU SUTORIKURAA
IPC: C07F17/00
Filed: 1993-12-01
Abstract: PURPOSE: To obtain in high yield with a proper rate the subject derivative useful for the preparation of a Ziegler-Natta polymerization catalyst by reacting a ligand containing a cyclopentadienyl group with a primary amine under specified conditions.  
     CONSTITUTION: The target derivative of formula II is obtained by reacting a ligand of formula I [C p ' is (substituted) cyclopentadienyl; Y is a covalent bridging group such as SiR 2  {R is a 1-20C (substituted) hydrocarbyl} which contains 14 elements such as Si, Ge, C or the like, CR 2 , SiR 2 SiR 3  or the like, X is a halogen] with a primary amine of the formula; NH 2 R in a molar ratio of the primary amine and the ligand of formula I of 0.9 to 1.1 in an inert solvent such as diethyl ether in the presence of a HX scavenger such as a trimethylamine or the like at ≥ about 35°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01167261-A (JP)
Title: Method for reinforcing glass
Inventor: KURAMITSU OSAMU
IPC: C03C17/25
Filed: 1987-12-23
Abstract: PURPOSE:To enable reinforcement of glass even in any shape in a short time at low temperatures without deformation, by coating a glass substrate with a silicon alkoxide based coating material and baking the formed film. CONSTITUTION:A glass substrate is coated with a silicon alkoxide based coating material consisting essentially of a silicon alkoxide and the resultant film is baked to reinforce the above-mentioned substrate. Thereby the glass substrate can be efficiently reinforced in a short time at low temperatures by this method without any restriction placed by the shape of the substrate and causing deformation. Although the afore-mentioned coating material is not especially limited, a monomer composition as a principal component is a silicon alkoxide expressed by the general formula RnSi(OR')4-n (R and R' are 1-4C alkyl; n is an integer of 0-3).
Patent JP-H04206185-A (JP)
Title: Ain ceramics heater and its manufacture
Inventor: NAKANO TADASHI
IPC: H05B3/12
Filed: 1990-11-29
Abstract: PURPOSE:To enable formation of a heating body by means of a direct printing method by printing and forming a sintered film of a specific metal mixture on a specific ceramic substrate. CONSTITUTION:On a AIN ceramic substrate on which formation of a heating body by printing method is difficult, is directly printed with a sintered film of Pd, Pt mixture which contains 10 to 85 weight part of crystallized glass against the total 100 weight part consisting of 15 to 90 weight part of Pt and 10 to 85 weight part of Pd. By this direct printing a heating body can be formed on the AIN substrate and an AIN ceramic heater can be manufactured.
Patent JP-H06146942-A (JP)
Title: Misfire detecting device for internal combustion engine
Inventor: TERADA KAZUHIRO
IPC: F02P5/15
Filed: 1992-11-10
Abstract: PURPOSE:To eliminate erroneous detection of misfire so as to improve accuracy of misfire detection by providing a misfire detection nullification means to nullify the operation of a misfire detecting means when a control to intendedly lower the running performance of a vehicle is carried out. CONSTITUTION:During operation of a vehicle, it is judged in an ECU (electronic control unit) 18 whether any control to intendedly lower engine output so as to lighten a shock given to the crew is carried out or not, for the control, when the changeover of gear step is performed based on the speed change information from ECU 68 for controlling speed change, when the ignition timing is delayed, when the air-fuel ratio is made lean, or when fuel supply is stopped. When it is judged to be YES, a prescribed value is set in a down counter and it is started, and realization of a prohibiting condition is judged. At realizing the prohibiting condition, the operation of a misfire judging circuit 30 which detects existence of combustion, namely existence of misfire according to the height of the detected value of an ignition voltage sensor 28 is nullified, so as to previously prevent erroneous detection of misfire.
Patent JP-H03189421-A (JP)
Title: Hydraulic clutch
Inventor: MOMIYAMA FUJIO
IPC: F16D25/063
Filed: 1989-12-18
Abstract: PURPOSE:To minimize the oscillation of a clutch disc and ensure the easy alignment thereof at the time of assembly by keeping the external surface of the spline hub of the clutch disc in parallel to the axis hole of the line of axis parallel to an input shaft, and minimizing a gap between the axis hole and the spline hub exterior parallel to each other. CONSTITUTION:A clutch disc 3 housed in a clutch cover 6 has a spline hub 20. Also, the spline hub 20 is coupled to an axis hole 21 formed in the outer cover 6b of the clutch cover 6, and the input shaft 2 of a transmission for passing the aforesaid hole 21 is also coupled 6. In this case, the external surface 22 of the spline hub 20 is kept in parallel to the axis hole 21, and a gap C between the parallel surfaces is minimized. According to the aforesaid construction, the oscillation of the clutch disc 3 is minimized in the clutch cover 6 and the alignment thereof becomes easy when assembled with the transmission.
Patent JP-H08272490-A (JP)
Title: Portable containing electronic circuit driven by internal battery and provided with data memory as well as method and apparatus for driving of said portable from outside and for transmission of data from it
Inventor: GUREGORII MARUDEINIAN
IPC: G06F1/26
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To exchange data with the outside without direct electrical contact. SOLUTION: This portable object 1 is driven by an internal battery and provided with an electronic circuit provided with a data memory. A pierced area 2 for forming the certain area of the housing of the portable object 1 is provided and the plural pieces of contact areas P1 and P2 are provided matched with the pierced area 2 inside the housing. The contact areas P1 and P2 are connected to a power supply line for the electronic circuit and the areas P1 and P2 are connected to an external power supply circuit, are brought into contact with electrically conductive needles T1 and T2 pushed into the pierced area 2 and supply power to the electronic circuit of the portable object 1. Thus, especially, it is suitable for recovering the death or lack of the internal battery in order to enable access to the data memory.
Patent JP-H11164050-A (JP)
Title: Terminal adapter device
Inventor: WATANABE HIROYUKI
IPC: H04M11/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a terminal adapter device which can be made inexpensive, compact and light in weight while enabling communication without providing any battery even when a power failure has occurred. SOLUTION: Between an emulate block 12 and a CODEC circuit 13, a hand set connecting terminal 40 is provided for connecting a hand set 55. Power is supplied from a power source circuit 45 to the emulate block 12. The CODEC circuit 13, signal control circuit 33, user side interface circuit 34 and operation control circuit 35 can be operated by power supplied from an exchange through a digital line 90. Even when power can not be supplied from the power source circuit 45 to the emulate block 12 or the like by stopping the supply of commercial frequency power, only by connecting the hand set to the hand set connecting terminal 40, speech can be performed by a battery or the like without operating the emulate block 12 and the terminal adapter device can be made inexpensive, compact and light in weight.
Patent JP-H05101570-A (JP)
Title: Method for writing servo data
Inventor: MATAHARA HIDEYA
IPC: G11B20/12
Filed: 1991-10-09
Abstract: PURPOSE:To provide a method for writing servo data without generating degradation to the servo data since a both surface FD used to a large capacity FDD for a conventional servo control is servo-formatted one face by one face and thereby the degradation is generated to the servo data. CONSTITUTION:In a servo data writing device providing plural writing heads S-1, S-2, read/write circuits 12, 13 are provided at every writing head, the servo data WD1, WD2 sent from a servo data generating circuit 11 driven by a clock signal are servo-formatted simultaneously to both surface of the FD 4 through above-mentioned read/write circuits 12, 13 and the heads S-1, S-2.
Patent JP-2000142939-A (JP)
Title: Side roller cover
Inventor: YOSHITOMI YUKIO
IPC: B65G21/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a side roller cover capable of simply preventing rubber chips, mud or the like of a belt from scattering to the circumference by the side roller of a belt conveyor. SOLUTION: In a belt conveyor continuously provided with side rollers 2 on the sides for preventing slippage of the belt 1, a side roller cover 4 is constituted by providing scattering preventing plate 6 formed so as to surround the radial territory on the back of the side roller 2 centering around an abutting point of the belt 1 with the side roller 2.
Patent JP-H03186319-A (JP)
Title: Ozone decomposition method
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/94
Filed: 1989-12-15
Abstract: PURPOSE:To prevent ozone decomposition power from lowering even if nitrogen oxides coexist with ozone by removing NOx using an adsorbent or a NOx decomposition catalyst before ozone decomposition in the case of decomposition of ozone in a waste gas containing ozone as well as nitrogen oxides. CONSTITUTION:In a method for decomposing ozone in a waste gas containing ozone as well as nitrogen oxides, a NOx removal filter is put in a prior stage to an ozone decomposition catalyst. The filter may be an adsorbent which adsorbs NOx at the temperature of usage condition or a substance which decomposes NOx into N2 and O2 or into NO less reactive with metal oxides than NO2. Alkaline earth metal oxides, alkaline earth hydroxides, alkali metal- zeolite such as Na-X, perovskite compounds such as Y1, Ba2, Cu3, etc., are used as the NOx adsorbent. Ni, Fe, Cu-ZSM-5, etc., are used as the NOx decomposition catalyst. By this method, without the ozone decomposition power being lowered, ozone is decomposed even if nitrogen oxides coexist with ozone.
Patent JP-H11158273-A (JP)
Title: Production of crosslinked polyaspartic acid resin
Inventor: NAGATOMO AKINORI
IPC: C08G73/10
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having (bio)degradability and excellent water absorptivity and water absorption rates by simultaneously adding a dispersant and a crosslinking agent to a solution prepared by dissolving a polysuccinimide in a good solvent, subjecting the resulting mixture in the state of a dispersion to a crosslinking reaction, and hydrolyzing the remaining imide rings. SOLUTION: To a solution prepared by dissolving a polysuccinimide having a weight-average molecular weight of 10,000 or above in a good solvent being at least one amidic organic solvent (e.g. N,N-dimethylformamide) or sulfur- containing organic solvent, a dispersant (e.g. water) being a poor solvent for the polysuccinimide and a crosslinking agent such as lysine, cystine, or ornithine, as separate feeds or as a premixed solution of both, are added dropwise over a period of time of 10 min to 3 hr to effect a crosslinking reaction at, desirably, 10-80 deg.C. The imide rings remaining after the crosslinking are hydrolyzed in the presence of water and a water-miscible organic solvent in hot water at 40-100 deg.C The weight of the good solvent used is 2-100 times as large as the weight of the polysuccinimide.
Patent JP-H02170005-A (JP)
Title: Aligning device
Inventor: YAMAMOTO MASAKI
IPC: G01B11/00
Filed: 1988-12-23
Abstract: PURPOSE:To detect a position shift stably with high resolution without being affected by variation in light intensity by using composite diffraction gratings composed of different-pitch diffraction gratings as aligning marks for a mask and a wafer and detecting the quantity of the position shift by using position information that diffracted light has directly. CONSTITUTION:A Zeeman laser 1 emits two pieces of luminous flux which differ in frequency slightly from each other and have different planes of polarization at the same time and those pieces of luminous flux are made incident on vernier type composite diffraction gratings 27 and 28 composed of the different-pitch diffraction gratings provided to the mask 25 and wafer 26 respectively. The diffracted light beams of two different wavelengths diffracted by the composite diffraction gratings 27 and 28 are optically multiplexed by a multiplexing means light beam signals of two different frequencies are extracted by photodetectors 37 and 39 to measure the phase difference between those two beat signals, thereby the quantity of the position shift between the two composite diffraction gratings 27 and 28 is detected. The relative positions of the mask 25 and wafer 26 is controlled with the position shift signal to position the mask 25 and wafer 26 with the high resolution.
Patent JP-H10174066-A (JP)
Title: Decoder
Inventor: SHIKAKURA AKISUKE
IPC: H04N19/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the decoder for a video signal and an audio signal in which unnaturality at relay or the like caused by a delay time accompanying the complicated coding and decoding processing of the video signal is improved. SOLUTION: A 1st delay means 5 provides a 1st delay (T1=T3-T2) to a decoded audio signal A and provides an output from a 1st audio output means 10. A 2nd delay means 6 provides a 2nd delay T2 to the audio signal receiving the 1st delay (T1=T3-T2) by the 1st delay means 5 to provide an output of the result to a 2nd audio output section 11. In this case, control means 8, 7 control interlockingly the 1st delay T1 and the 2nd delay T2. Thus, the audio signal is outputted from the 2nd audio output means 11 with the same phase as that of the video signal outputted from a video output means 9 and the audio signal from the 1st audio output means 10 is outputted in precedence over the video signal outputted from the video output means 9.
Patent JP-H08177534-A (JP)
Title: Throttle control device
Inventor: YAMADA HIROYUKI
IPC: F02D9/02
Filed: 1994-12-28
Abstract: PURPOSE: To improve the control accuracy of a throttle valve by an actuator and the detecting accuracy of a throttle sensor, being hardly influenced by intake negative pressure. CONSTITUTION: In a throttle control device having a first gear 50 fixed to a throttle valve stem, the shaft center position of a second gear 60 is disposed in a range of 45 deg. or less (θ1 =-45 deg.-+45 deg.) to a straight line orthogonal to an intake passage and passing the throttle valve steam center. In the totally closed state of a throttle valve 40, the driving pin 32 of a throttle sensor is disposed in a range of 45 deg. or less (θ2 =-45 deg.-+45 deg.) to a straight line passing the throttle valve stem, on the center of the intake passage.