baber/WOPTO huggingface dataset:
Patent JP-2000132169-A (JP)
Title: Upright piano and grand piano
Inventor: SUGIYAMA NOBUO
IPC: G10C1/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To generate a musical sound on the basis of an electric signal without damaging the appearance and increasing the setting space. SOLUTION: This upright piano comprises a piano case 10 consisting of an upper panel 14, a lower panel 15, and legs 16, and a keyboard 11. When any key of the keyboard 11 is depressed in this upright piano, a hammer strikes a string through an action mechanism not shown to generate a musical sound. A through-hole 40 is formed in the lower panel 15, and an amplifier speakers 1 are fitted into the through-hole 40. A screen-like mesh steel plate 41 is mounted on the surface side of the amplifier speakers 1.
Patent JP-H04177254-A (JP)
Title: Original plate for lithography
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1990-11-13
Abstract: PURPOSE:To enable a copy image faithful to an original image to be reproduced, and the occurrence of plate surface contamination to be prevented by causing a plate surface layer to contain a specified mono-functional monomer and a graft copolymer as major ingredients. CONSTITUTION:A surface layer contains at least one of fluorine and silicon atoms. In addition, the layer contains a graft copolymer composed of a mono- functional polymer having a functional group generating at least one of a sulfor group, a phosphono group or the like via a decomposition process, and a mono- functional macro monomer having a weight average molecular weight of 2X10<4> or less bonding a polymeric double bonded group as per formula I only to one end of a polymer main chain containing at least one type of polymer ingredients expressed by the formulae II and III. In the formulae, X1 stands for -COO- or the like, a1 and a2 for a hydrogen atom, a cyano group or the like, X2 for the same as X1, and R1 for a fatty acid group having carbon atoms between 1 and 18 or an aromatic group having carbon atoms between 6 and 12. Also, b1 and b2 stand for the same as a1 and a2, and R2 for -CN- or the like. According to this construction, a copy image faithful to an original image can be reproduced and plate surface becomes free from contamination.
Patent JP-S63155579-A (JP)
Inventor: OGINO HIROYUKI
IPC: H05B3/00
Filed: 1986-12-19
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-H11141483-A (JP)
Title: Electric gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C28/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of performing first and second stages compression, switching operation. SOLUTION: In a gas compressor in which a single electric motor 3 is arranged at the inside of a sealed container 1 and a first scroll compressing mechanism part 100 and a second scroll compressing mechanism part 200 operating by a drive shaft 2 which are linked with the electric motor 3 are arranged on both the sides of the electric motor 3, a function capable of substantially suspending the compressing action of the compressing mechanism part by performing a control so as to widen a clearance of the shaft direction of a compression chamber of the one scroll compressing mechanism part (100 or 200) is provided. By the function, a gas pump action within the compression chamber of the compressing mechanism part in which the clearance of the shaft direction of the compression chamber is widened can be avoided.  As a result, an operation can be suspended and a highly efficient compressing operation according to load can be realized without generating compression loss of the one compressing mechanism part.
Patent JP-H09142374-A (JP)
Title: Shipping support device and hull condition data determining method
Inventor: SATO TOMOHIDE
IPC: B63B9/08
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To realize more suited stowage and shipping weight by reducing an estimation value error of draft using a draft calculator. SOLUTION: In the case of simultaneously performing an input (S10) of a center front/rear draft value and an input (S11) of loading weight in each cargo compartment (tank), an initial hull condition data, comprising hull weight and its center of gravity position information, center of gravity position information of each component, draft corresponding information defining displaced weight in a prescribed draft value, buoyancy center of gravity position information and a hull restoring force coefficient, is used, hull belonging weight (constant weight) and its center of gravity position information (CG) are calculated (S12), the initial hull condition data, in the case of calculating stowage and shipping weight, is updated to be stored (S13).
Patent JP-H08160433-A (JP)
Title: Liquid crystal display device and its production
Inventor: NISHIDA KENJI
IPC: G02F1/1339
Filed: 1994-12-08
Abstract: PURPOSE: To obviate the movement of spacers and to eliminate the display defect caused by the movement of these spacers by tightly adhering the adhesive resins on the surfaces of the spacers onto a substrate and curing the resins. CONSTITUTION: A spacer spraying liquid is sprayed on the segment side electrode substrate 25 subjected to an orientation treatment and the spacers 1 are dispersed and arranged on the front surface of the substrate 25 and are irradiated with IR light via a photomask for the previously used segment electrode substrate, by which only the spacers 1 in the regions exclusive of the segment electrodes 3 are adhered and fixed. The substrate 25 is thereafter immersed in water and is subjected to ultrasonic cleaning. by which the non-adhered and non-fixed spacers are removed and the spacers 1 are dispersed and arranged only in the regions exclusive of the electrodes 3.  In such a case, the thermoplastic resins 32 cladded on the surfaces of the resin beads are tightly adhered to the substrate like pleated skirts by thermal shear drooping and are cured in this state and, therefore, the movement of the spacers by vibration, etc., does not arise and since the dispersibility of the spacers 1 is good, the uniformity of a cell gap is improved.
Patent JP-H08162724-A (JP)
Title: Printed board
Inventor: MAEDA KEN
IPC: H05K3/28
Filed: 1994-12-08
Abstract: PURPOSE: To protect a circuit pattern against damage due to heat shock by widening the neighboring area of the circuit pattern thereby providing the circuit pattern with a reinforcing part. CONSTITUTION: A circuit pattern 2 of a copper foil, for example, and a soldering land 2a are formed on the surface of a board body 1. In order to protect the part of the circuit pattern 2 not pertaining to the soldering, the surface of the board body 1 or the circuit pattern 2 is coated with resist 3. Since thermal damage to the circuit pattern 2 is concentrated to the neighboring are of intersection (i.e., the border line L) of the circuit pattern 2 and the edge 3a of the resist 3, the neighboring area of the border line L of the circuit pattern is widened to form a reinforcing part 2b. Consequently, thermal damage can be suppressed effectively by simply enhancing the strength only in the neighboring area of the border line L without requiring reinforcement of the entire circuit pattern 2.
Patent JP-H11142123-A (JP)
Title: Data-for-inspection driving type appearance inspection method and device therefor
Inventor: HARA YASUHIKO
IPC: G01B11/24
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To generally and automatically inspect the mounting states of respective components in the case that a product is constituted of many components of a complicated structure. SOLUTION: Every time the images of the respective components are successively detected in an image detector 11 by flicker/light quantity control data and polarization means insertion/detachment control data, etc., from a data-for- inspection supply device 13, in an inspection decision device 14, the images are compared with reference image data as a state where the positions of the respective components inside the detected images are specified and then, the propriety of the result of the image comparison is judged by judgement reference data for inspection corresponding to the components.
Patent JP-H05140657-A (JP)
Title: Method for sampling sintered ore on strand
Inventor: YARIYAMA MASAMICHI
IPC: C22B1/16
Filed: 1991-11-20
Abstract: PURPOSE:To provide the subject method which can recover the raw materials in a sampling container as the same deposition condition as the deposition condition of the raw materials on another pallet. CONSTITUTION:The sampling container 1 which is formed of a base part having a vent part for assuring ventilation and a flank part mounted perpendicularly to the two sides facing each other of this base part is disposed above bedding ore 9 of the pallet between a bedding supplying device 4 and compounded raw material supplying device 2 of a sintering machine, and is embedded into the compounded raw material on progression of the pallet. The raw materials 5 supplied from the compounded raw material supplying device 2 flowing into the sampling container 1 are so supplied as to attain the same classified deposition state as the classified deposition state of the raw materials on the pallet 8. The compounded raw materials are sampled as the same deposition condition as the deposition condition of the raw materials 5 on the pallet 8 above the strand by withdrawing the sampling container 1 after the completion of sintering.
Patent JP-H06128530-A (JP)
Title: Heat-resistant insulated wire
Inventor: HIRAI HIROKI
IPC: H01B13/16
Filed: 1992-10-17
Abstract: PURPOSE:To provide a heat-resistant insulated wire having an electrical insulating cover, having heat resistance and flexibility with little change of the flexibility with the lapse of time, by using polysilazanes as the material of the electrical insulating cover. CONSTITUTION:An electric conductor is provided thereon with an electrical insulating cover comprising at least two layers, i.e., a sublayer of a fired coating film of a polysilazane having recurring units of formula I (wherein R1 is a hydrogen atom, an alkyl group, an alkenyl group, a cycloalkyl group, an alkylamino group, an aryl group, or an alkylsilyl group), and a top layer of a fired coating film of a copolymerized polysilazane comprising 95-5mol% recurring units of the formula I and 5-95mol% recurring units of formula II (wherein R2 and R3, which may be either the same or different, are an alkyl group, an alkenyl group, a cycloalkyl group, an alkylamino group, an aryl group, or an alkylsilyl group) to produce a heat-resistant insulated wire.
Patent JP-S63157620-A (JP)
Inventor: MAEKAWA TAKIO
IPC: H02J7/02
Filed: 1986-12-20
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-H06128403-A (JP)
Title: Insulated cable of highly expanded polyethylene having fine diameter and its production
Inventor: SAKAMOTO TOSHIO
IPC: C08J9/06
Filed: 1992-10-16
Abstract: PURPOSE:To obtain an insulated cable of highly-expanded polyethylene having fine diameter, excellent in heat resistance, mechanical strength and electric characteristics and useful as a cable, etc., for high frequency transmission by subjecting a specific expandable resin composition to extrusion coating on a conductor. CONSTITUTION:This cable is obtained by subjecting an expandable composition having <=5% preliminary extent of foaming to extrusion coating on a conductor at 130-160 deg.C. This expandable composition is obtained by adding (D) 0.5-5 pts.wt. chemical foaming agent decomposable at low temperature of 130-160 deg.C (preferably p,p'-oxy-bis-benzenesulfonylhydrazide) to 100 pts.wt. kneaded material obtained by kneading a resin composition consisting of (A) 100 pts.wt. low density polyethylene having 0.89-0.925g/ml density, (B) 1-110 pts.wt. high density polyethylene having >=130 deg.C melting point by DSC measurement and (C) 0.3-5 pts.wt. low molecular weight polyolefin wax having 1500-8000 average molecular weight and >=100 deg.C and >160 deg.C melting point by DSC measurement and kneading the material with the component D at <=120 deg.C and <130 deg.C.
Patent JP-H01146284-A (JP)
Title: Heater
Inventor: OTSUKA AKINORI
IPC: H05B3/00
Filed: 1987-12-01
Abstract: PURPOSE:To improve safety with an early detection of burning of an object to be heated in a heating chamber by measuring a temperature gradient after a certain period from the time point where a control temperature is reached and turning a heater off as well as issuing a warning if the temperature balance is determined to be abnormal. CONSTITUTION:Detecting the burning of an object to be cooked by measuring the temperature in heating chamber at the time of cooking and comparing the change in the condition with that of a standard condition, heating is stopped and a warning is issued. In the case of heat cooking, detection of burning of the object to be cooked is very difficult if the absolute value of the measured temperature is used because of a high value of the controlled temperature. Namely, the temperature change is approximately constant in the case temperature control is normally repeated. If the heated object burns, however, the temperature balance is disturbed by the energy of the burning and the temperature differs relatively from that of a normal condition. Detecting such a condition, the burning can be detected early and securely.
Patent JP-2000133478-A (JP)
Title: Discharge lamp lighting device
Inventor: NAKASE HIROAKI
IPC: H05B41/24
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To realize the protection of an LC resonant circuit and an inverter lighting circuit by the use of an inexpensive lighting detection circuit, and thereby to improve the reliability of the whole circuit and to reduce the cost thereof. SOLUTION: This device has an LC series circuit 2 and a discharge lamp 3 constituting a load circuit 1 in conjunction with the LC series circuit 2, and is provided with a separately excited type inverter lighting circuit 4 to apply a high-frequency voltage to the load circuit 1, and a frequency conversion circuit 5 to control the switching of the driving frequency of the inverter lighting circuit 4. A lighting detection circuit 6 for detecting the lighting state of the discharge lamp 3 is so structured as to detect, as a threshold value, a predetermined voltage between an application voltage to a capacitor C in non-lighting period at an ignition expecting frequency f2 and an application voltage in lighting period.  The frequency conversion circuit 5 is so structured as to maintain or switch over to the ignition expecting frequency f2 after switching from a preheating frequency f1 to the ignition expecting frequency f2 and when the non-lighting state is detected by the lighting detection circuit 6.
Patent JP-H11193753-A (JP)
Title: Exhaust and gas recirculation line for use in automobile engine
Inventor: PERSET DENIS
IPC: F02M25/07
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a superior exhaust and gas recirculation line which is relatively simple, incorporating only one heat exchanger, in particular. SOLUTION: An exhaust and gas recirculation line of an internal combustion engine for use in an automobile, in particular, is provided with a catalyst converter 2, recycling means 11 and 12 that recycle exhaust gas, and heat recovery means 7 and 8 that recover heat from the exhaust gas. The recycled exhaust gas is cooled and the automobile cabin is heated by recovering the heat energy from the exhaust gas. As well, a single heat exchanger 7 is provided which protects the catalyst converter 2 from the excessively high exhaust temperatures. A valve 5 that detours the exhaust gas, a back pressure valve 8 and an EGR valve 12 are controlled by an electronic control system 13. The exhaust gas recirculation line can be applied to direct injection gasoline or diesel engines, or lean mixed gasoline engines, in particular.
Patent JP-H08132012-A (JP)
Title: Garbage disposal device
Inventor: SUMIDA JUNJI
IPC: C05F9/02
Filed: 1994-11-14
Abstract: PURPOSE: To sufficiently bring a packing material and garbage into contact with air to efficiently dispose the garbage with simple structure by fitting an agitating blade to a rotating shaft arranged in the central part of a disposal vessel and also arranging an air blow-off port in the lower position in the treating vessel. CONSTITUTION: When using a disposal device 1, a packing material 28 such as sawdust is housed in a disposal vessel 2, and also garbage 29 is through into the packing material 28. Air is intermittently fed from an air feeding means 14 through a driving shaft 12 and a rotating shaft 6 to blow out air into the packing material 28 from a blow-off port 17. A driving means is driven to agitate the packing material 28 by an agitator 6 to mix the packing material 28 and the garbage 29. Air passed through the packing material 28 is discharged to outside the disposal vessel 2 from a discharge port 27. Since air is passed through airspaces inside the packing material 28, the garbage 29 is sufficiently brought into contact with air to efficiently decompose and dispose the garbage 29 by action of aerobic bacteria.
Patent JP-2000129158-A (JP)
Title: Eletroconductive microparticle, anisotropic electroconductive adhesive and electroconductive connecting structure
Inventor: SUZUKI TAKUO
IPC: H01L21/60
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an insulation coated electroconductive microparticle having high connection reliability and suitable for the conduction between microelectrodes due to no occurrence of damage such as cracking in the coating layer and peeling, etc., of the coating layer and scarce occurrence of leak between the adjacent electrodes when receiving excessive repetition of cold and heat or remarkable deformation. SOLUTION: This insulation coated electroconductive microparticle has a coating layer comprising a metal microparticle and a resin formed on a base material particle having 0.5-1,000 μm average particle diameter, <2 aspect ratio and <=40% value of CV. The coating layer contains 70-99 wt.% of the above metal microparticle having the average particle diameter of <=1/5 of the average particle diameter of the base material particle.
Patent JP-H10237327-A (JP)
Title: Green resin composition, photosensitive green resin composition, photosensitive solution for forming green-colored image, production of colored image and production of color filter
Inventor: YAMAZAKI KOJI
IPC: G03F7/033
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a green-colored resin composition that increases the light transmission of itself and is useful in production of color filter by dispersing a green pigment and C.I. pigment yellow 128 in a resin. SOLUTION: (A) A phthalocyanine green pigment and (B) C.I. pigment yellow 128 are dispersed, preferably at a weight ratio of 80/20-50/50, in a resin mixture with an acid value of 20-300, an average-weight molecule weight of 1,500-200,000, comprising a recurring units of formula I (R<1> is H, methyl; R<2> is H, hydroxyl or a 1-12C alkyl) and of formula II (R<3> is a 1-12C alkyl; R<4> is H, a 1-12C alkyl) where the molar ratio of these recurring units I/II is 1/1-5/1. Preferably a photosensitive green-colored resin composition is prepared from the components A and B, a resin, a monomer bearing one or more of photopolymerizable unsaturated bonds in the molecule as methyl methacrylate and the resultant resin composition is used to produce a colored image.
Patent JP-S63178765-A (JP)
Inventor: ROBAATO RUISU SUTEIGAAWARUDO
IPC: H02M3/335
Filed: 1987-12-04
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-H02151877-A (JP)
Title: Magnetic toner and developing process
Inventor: TANIGAWA HIROHIDE
IPC: G03G13/08
Filed: 1988-12-05
Abstract: PURPOSE:To obtain superior picture images under any environmental conditions by using a magnetic toner consisting at least of a binder resin and a magnetic body having specified compd. or a mixture of specified compd. adsorbed thereto, wherein a particle size of the magnetic body is specified. CONSTITUTION:The magnetic toner consists primarily of a binder resin and a magnetic body having a compd. expressed by the formula I or a mixture of the compds. adsorbed thereto. In the formula I, X is =CH2 or =C=O; R is an alkyl or alkenyl group which may contain a 6-24C OH group as substitu ent; n is a real number >=1; m is a real number >=0, and (m+n) is <=30; Further, the magnetic toner contains >=12 % (basing on the number of particles) magnetic toner particles having <=5 mum particles size, >=12% (basing on the number of particles) magnetic toner particles having 8-12.7 mum particle size, and <= 2.0 vol.% magnetic toner particles having >=16 mum particle size, wherein a volume average particle size of the magnetic toner is regulated to 4-10 mum. Thus, a magnetic toner capable of maintaining a stable electric charge under any low humidity environmental conditions is obtd., and picture images having stable reproducibility for fine lines and high resolving power without being influenced by temp. and humidity is obtd.
Patent JP-H03165686-A (JP)
Title: White balance adjusting device
Inventor: FUJITA NAOYA
IPC: H04N9/73
Filed: 1989-11-24
Abstract: PURPOSE:To always enable exact white balance control by preventing a voltage corresponding to the color temperature information of an object illuminating light from being considered as a white balance control signal when shadow is formed on the light receiving surface of a color temperature sensor. CONSTITUTION:A first detecting means is composed of a color temperature sensor 1 and a C/V conversion circuit 2, etc., and a second detecting means is composed of control circuits 5 and 10, comparing amplifiers 6 and 11, averaging circuits 7 and 12, etc. An illuminance detecting means 13 detects whether the shadow is formed on the light receiving surface of the color temperature sensor 1 or not, and when the shadow is formed, selective transmitting means 3 and 8 transmits an output, for which the outputs of the first and second detecting means are added, as the control signal of the white balance based on the detected result. When the shadow is formed, only the output of the second detecting means is sent out as the control signal of the white balance. Thus, when the shadow is formed on the light receiving surface of the color temperature sensor 1, the white balance can be exactly controlled without deviating the white balance.
Patent JP-H08156638-A (JP)
Title: Braking energy regenerative device
Inventor: HORII YUSUKE
IPC: B60K25/00
Filed: 1994-12-09
Abstract: PURPOSE: To prevent fixation of a connecting disconnecting device in a braking energy regenerative device having a fluid pressure energy converting means to be connected through the connecting-disconnecting means capable of connecting and disconnecting transmission of driving force. CONSTITUTION: In a braking energy regenerative device which actuates a fluid pressure energy converting means 40 by a pump at vehicle braking time and actuates it by a motor at vehicle departing-accelerating time, the device is provided with a connecting-disconnecting condition detecting means 92 to detect a connecting-disconnecting condition of a connecting disconnecting means 51 and a control means 60 to control connection and disconnection of the connecting-disconnecting means 51.  When an ignition key is switched to ON from OFF, the control means 60 control connection and disconnection of this in a connecting condition when the connecting disconnecting means 51 judges it as a disconnected condition, and controls the connection and disconnection of this in a connecting condition after it is once put in a disconnected condition when the connecting-disconnecting means 51 judges it as a connected condition.