baber/WOPTO huggingface dataset:
Patent JP-2000271423-A (JP)
Title: High temperature gas cooling device
Inventor: TADAMA TOMOAKI
IPC: B01D51/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To easily control gas temperature within the desired range by providing nozzles for spraying or atomizing water to the outer surfaces of radiating pipes and changing the quantity of the sprayed or atomized water to the radiating pipes based on the deviation of the measured gas temperature and the object gas temperature. SOLUTION: A part of a duct 2 is branched into plurality to form radiating pipes 3, and from the outer surfaces thereof, gas sensible heat is radiated in the air, and nozzles 5 for spraying or atomizing water 4 to the outer surfaces of the radiating pipes 3 are provided. And the water is stuck on the outer surfaces of the radiating pipes 3, thereby utilizing latent heat of vaporization also to strengthen heat release from the radiating pipes 3 and to promote the temperature drop of the high temperature gas passing through the radiating pipes 3. At this time, the duct 2 on the downstream side from the radiating pipes 3 is provided with a thermometer 6 for measuring the temperature of waste gas.  And the deviation of the measured waste gas temperature and the predetermined object gas temperature is calculated by a computing element 7, and based on the output thereof, the quantity of the water sprayed or atomized to the radiating pipes 3 is changed.
Patent JP-S60227139-A (JP)
Title: Device for temperature detection
Inventor: HAGIMOTO TAKEO
IPC: G01K7/24
Filed: 1984-04-25
Abstract: PURPOSE:To prevent a shift of a detection level by providing a PNP transistor connected to a variable resistance to change a detection level and NPN transistor connected to a fixed resistance to fix a detection level. CONSTITUTION:In case of controlling a temp. detection level with variation by variable resistance of slide volumn, etc., the level of the output O-O of a microcomputor 1 is on a level ''L'' and transistor Tr 22, 26 are OFF and so an electric current is not flow to a fixed resistance 14 but Tr 25 is turned on conversely and an electric current is flowed to a variable resistance 13. So the input level of the plus input terminal of a comparator 2 is decided by the resistance values of the variable resistance 13 and a thermistor 12. When an energy saving operation is started with turning-on of a switch 18 the level of the output O-O of the microcomputor 1 becomes a level ''H'' on receipt of this signal. The Tr 26 is turned ON thereby and an electric current is flowed to the fixed resistance 14. A Tr 25 is also turned off and an electric current is not flowed to the variable resistance 13. Consequently the input voltage level of the plus input terminal of the comparator 2 is decided by the resistance values of a fixed resistance and thermistor.
Patent JP-H05251616-A (JP)
Title: Surface mounting type semiconductor device
Inventor: TAKASU HIDESHI
IPC: H05K3/34
Filed: 1992-03-05
Abstract: PURPOSE:To provide a surface mounting type semiconductor device having high bond strength by preventing the deformation of a lead terminal for an electrode. CONSTITUTION:Lead terminals 12 for electrodes are led out of each side face of the package body 11 of a QFP while lead terminals 13 for reinforcement are led out of the four corners of the package body 11. Since the width of the lead terminals 13 for reinforcement is wider than the lead terminals 12 for the electrodes, the deformation of the lead terminals for the electrodes at a time when the QFP is handled can be prevented, thus increasing solder bonding strength to a substrate after mounting.
Patent JP-H01256041-A (JP)
Title: Optical recording medium and method and device for producing said medium
Inventor: HORINO KOICHIRO
IPC: G11B7/24091
Filed: 1988-04-05
Abstract: PURPOSE:To enable easy reproducing and good tracking by forming guide tracking lines by a light beam which is impulsively emitted and focused. CONSTITUTION:The guide tracking lines of the optical recording medium which has the linear regions for recording information signals by irradiation of the focused light beam and have the guide tracking lines on both side adjacently to said regions so as to sandwich said regions are formed by the impulsive light beam. Namely, the formation of the extremely fine tracking line is enabled by forming the tracking lines by the impulsive light beam. The normal tracking is thereby executed even if a reproducing device designed to allow the points of the high reflectivity to be irradiated by the light beam is used.
Patent JP-H11257305-A (JP)
Title: Tournament oil passage constituting device
Inventor: HIRATA TOICHI
IPC: F15B11/16
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a tournament oil passage constituting device which has fast responsiveness and can be downsized. SOLUTION: This device are formed out of a plurality of shuttle valve holes 40a and a connecting grooves 90 continuing to the shuttle valve holes 40a on either one of fitting surfaces of laminated oil passage plates 60 to 67. A shuttle valve 40 is put in the shuttle valve hole 40a, and phase-in oil passages 68, 69 which lead to the shuttle valve hole 40a are formed on both of a oil plate 62 formed with the shuttle valve hole 40a and a oil plate 63 having a fitting surface on the shuttle valve hole 40a side, then, of the pressure oil phased in the both phase-in oil passages 68, 69, a high pressure oil is selected with the shuttle valve to be guided into the connecting groove 90. In this case, this devise comprises a plurality of main passages 51 to 54 which penetrates the plural laminated oil plates and do not intersect each other, and branch grooves 80 to 85 branched off from the main passage, and makes the branch grooves 80 to 85 communicate to the phase-in oil passages 68, 69.
Patent JP-S58201846-A (JP)
Title: Silicone rubber composition for heating roll
Inventor: FUJII HIROTADA
IPC: C08L83/04
Filed: 1982-05-20
Abstract: PURPOSE:To prepare the titled composition having improved thermal conductivity, by adding boron nitride fine powder to a thermosetting silicone rubber containing reinforcing filler. CONSTITUTION:A thermosetting silicone rubber is mixed with 20-50wt%, based on the obtained composition, of a reinforcing filler (e.g. fumed silica) and boron nitride (preferably having a particle diameter of 0.5-7mu). The composition is poured into, e.g. a cylindrical mold having a roll core at the center, and hardened. The mold release characteristics of the composition can be improved by the addition of methylphenyl silicone oil, etc.
Patent JP-S529437-A (JP)
Title: Method for discharging a charged copy sheet
Inventor: TAKIGUCHI KOUICHI
IPC: G03G21/06
Filed: 1975-07-14
Abstract: PURPOSE:To completely discharge from a charged copy sheet by the A.C. corona discharge process wherein an insulator is provided on the reverse side of the web of paper to be discharged so as to eliminate an electrostatic charge while no electric shock is inflicted on the operator.
Patent JP-H01257947-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHIMARU SHINGO
IPC: G03C7/30
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the title material having a less fading of the latent image by specifying a mean aspect ratio of a silver halide particle contd. in an emulsion layer. CONSTITUTION:In the photosensitive material comprising a red sensitive silver halide emulsion layer, a green sensitive silver halide emulsion layer and a blue sensitive silver halide emulsion layer, the silver halide particles contd. in at least one layer of the emulsion layers is occupied by a tubular silver halide particles having the mean aspect ratio of >=5 in an amount of at least 50% of the total projected area of the silver halide particle contd. in the emulsion layers. In case that the emulsion layer contg. the tabular silver halide particle is used, the remarkable preventing effect about the fading of the latent image is obtd. by specifying pH of the film surface of the photosensitive material to >=6.0. While, when said pH is 7.0, as the reversal max. optical density due to emulsion fogging remarkably depress, the photosensitive material becomes out of practical use.
Patent JP-H01259191-A (JP)
Title: Composition of tin-nickel alloy electroplating bath
Inventor: FUKUOKA KATSUHIRO
IPC: C25D3/56
Filed: 1988-04-08
Abstract: PURPOSE:To make it possible to form films having different color tones only by changing the amts. of components in a plating bath by adding thioglycolic acid, mercaptosuccinic acid and ethanethio acid to the plating bath contg. Sn and Ni salts and an electrically conductive salt. CONSTITUTION:An Sn-Ni alloy electroplating bath contg. the chlorides, sulfates or acetates of Sn and Ni, thioglycolic acid, mercaptosuccinic acid, ethanethio acid and the electrically conductive salt as essential components is prepd. The Sn and Ni salts as alloy film forming substances are contained by about 3-50g/l (expressed in terms of Sn) and about 2-25g/l (expressed in terms of Ni), respectively. The total amt. of the acids is about 5-120g/l. Plating films having different color tones such as dark blue, brown or black can be formed by changing the concns. of components in the plating bath or plating conditions.
Patent JP-S6325297-A (JP)
Inventor: BERUNAARU RANBEERU
IPC: H01L21/18
Filed: 1987-04-07
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-H07265240-A (JP)
Title: Wall side cleaning body for floor cleaner
Inventor: MUTA KOICHI
IPC: A47L11/22
Filed: 1994-03-31
Abstract: PURPOSE:To provide a wall side cleaning body for a floor cleaner capable of effectively sweeping fine refuse, thread refuse, and cotton refuse, improving the dust collecting performance, and reducing the manufacturing cost. CONSTITUTION:A wall side cleaning body 23 arranged on a floor cleaner jumps up the dust on the floor surface and stores it in dust collection chambers 21, 22 when a rotary cleaning body 14 rotatably arranged in a main body case 10 is rotated. The wall side cleaning body 23 is provided with a fitting section to the main body case 10 integrally molded with a soft flexible material and a cleaning thin piece.
Patent JP-H05280462-A (JP)
Title: Wind power generation device
IPC: F03D11/04
Filed: 1991-03-27
Abstract: PURPOSE:To obtain the novel energy for dissolving the environmental problems on the earth by forming an air introducing port for introducing the heated or damped air into the lower part of a container and forming an air discharge port in the upper part and installing a wind power energy conversion means and a power generation means. CONSTITUTION:A container 4 into which the heated or damped air is introduced, air introducing port 5 in the lower part of the container 4 and an air discharge port 6 in the upper part of the container 4 are provided. Further, a means 7 for converting the wind power energy of the air which shifts from the air introducing port 5 to the air discharge port 6 in the container 4 to the dynamic energy and a means 8 for the power generation by the dynamic energy are provided. Further, a membrane structure body 1 is provided, and this article 1 has a plurality of closed spaces 2 surrounded by the walls 3 which hold the positive pressure gas and possess airtightness for the atmospheric pressure on the periphery. With this constitution, the ascending current which shifts upward in the container 4 is generated. The wind power energy of the ascending current is utilized. Accordingly, the perfectly novel wind power generator can be obtained.
Patent JP-H08252298-A (JP)
Title: Plastic film for liquid vessel for medical treatment and its production
Inventor: SUZUKI TOYOAKI
IPC: B29C55/02
Filed: 1995-03-17
Abstract: PURPOSE: To make it possible to obtain a plastic film for a liquid vessel for medical treatment which hardly produces elute even by a thermal sterilization treatment, has excellent film strength and is useful as a forming material for a liquid container for medical treatment to be subjected to the thermal sterilization treatment after filling of a content liquid therein. CONSTITUTION: The forming material is formed by forming the film of a non- stretched multilayer constituting body film A composed of a plastic surface layer 1 consisting of an unstretched nylon or unstretched polypropylene(PP), an adhesive resin 2 and a polyethylene(PE) or polypropylene layer 3 by an inflation method or T die method. This unoriented multilayer constituting body film A is so stretched that its stretching magnification attains 1.5 to 20 times and thereafter, the PE or PP is further extruded and melt adhered to the surface of the stretched film B on the PE or PP layer 3 side, by which the plastic film C for the liquid vessel for medical treatment is produced.
Patent JP-S59206580-A (JP)
Inventor: OTSUTOMAARU HIYUTSUTAA
IPC: B60J1/17
Filed: 1984-05-01
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-H10280137-A (JP)
Title: Production of sputtering target
Inventor: UCHIUMI KENTARO
IPC: C23C14/34
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent the breaking of a ceramic sintered body caused by heat, at the time of joining a backing plate with a ceramic sintered body by a metal joining agent and producing a sputtering target, by heating the ceramic sintered body to the m.p. of the metal joining agent or above at a specified temp. rising rate. SOLUTION: The surface of a backing plate composed of oxygen free copper or copper phosphate is joined with a ceramic sintered body of ITO or the like by using a metal joining agent composed of In solder to produce a sputtering target. In this case, on the joined face between the ceramic sintered body and the backing plate, coating film of Cu or Ni has previously been formed, the ceramic sintered body as a target member is heated to the m.p. of the In solder metal joining agent or above at a temp. rising rate of 1 to 60 deg.C/hr, and thereafter, the surface 15 coated with the In solder and is joined with the backing plate simultaneously coated with the metal joining agent. The sputtering target provided with the ceramic sintered body free from breaking such as cracking caused by heat can stably be obtd.
Patent JP-H05257287-A (JP)
Title: Planographic printing plate excellent in dimensional stability and having polyester as supporting body
IPC: G03F7/09
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a planographic printing plate for silver salt diffusion transfer having a polyester-supporting body and drastically excellent in dimensional stability while keeping advantage of polyester as the supporting body. CONSTITUTION:At least one layer of an under coating layer, at least one layer of a silver halide emulsion layer and an image reception layer containing a physical development nucleus are applied on the polyester supporting body and at least one layer of the under coating layer contains polyvinylidene chloride.
Patent JP-S63252902-A (JP)
Title: Production of mixture of isobutylene with synthesis gas
Inventor: DEGUCHI TAKASHI
IPC: B01J23/42
Filed: 1987-04-07
Abstract: PURPOSE:To selectively convert methanol into synthesis gas without causing side reaction, such as hydrogenation of isobutylene, by reacting a mixture of the isobutylene with methanol using a copper based catalyst under given temperature condition. CONSTITUTION:Isobutylene is mixed with methanol or, e.g. methyl tert-butyl ether (MTBE), is decomposed to directly afford the mixture of the isobutylene with methanol. This mixture is then brought into contact with a copper based catalyst at 200-400 deg.C temperature to provide the aimed mixture of the isobutylene with synthesis gas.
Patent JP-S568550-A (JP)
Title: Quick testing piece for detecting ascorbic acid and method of making said piece
Inventor: MANFUREETO BURAISHIYUTAINAA
IPC: G01N33/82
Filed: 1980-06-27
Abstract: Compositions and methods for rapidly determining ascorbic acid in aqueous solutions, consisting of an absorbent carrier containing 2,18-phosphomolybdic acid, an aliphatic hydroxycarboxylic acid buffer to adjust the test to pH 2.5 to 5.0, and an alkali chlorate; process for the preparation of such tests.
Patent JP-H07298222-A (JP)
Title: Gang coding residual side band modulation for high-quality television
Inventor: RII FUAN UEI
IPC: H04N21/438
Filed: 1995-04-12
Abstract: PURPOSE: To improve the performance of high-definition television(HDTV) modulation techniques by performing the Reed-Solomon coding to a digital signal, generating an N-dimensional symbol stream in response to the Reed- Solomon coded signal, while using an N-dimensional trellis code, and expressing each symbol as N pieces of one-dimensional(1D) signal dot sequences in transmitter arrangement related to one-dimensional M. CONSTITUTION: A HDTV signal is supplied to a connection encoder 13. An interleaver 134 at the connection encoder 13 rearranges in a conventional way the Reed-Solomon symbol streams generated by an encoder 131. The output of a trellis encoder 136 is a data word stream for identifying the N-dimensional symbol stream. The data words for identifying N-dimensional symbols are provided to an N-dimensional arrangement mapper 139 inside the connection encoder 13. The output of the arrangement mapper 139 to respective identified symbols is N piece of one-dimensional signal dot sequences. Thus, generated signal dot values are supplied to an M-VSB modulator 15.
Patent JP-S62245387-A (JP)
Title: Independent type detector
Inventor: MITSUSHIERU SHIYOTSUTO
IPC: G09B7/06
Filed: 1987-04-08
Abstract: A self-contained detector device for educational or amusement purposes cooperates with conducting and non-conducting zones of a carrier. The detector is in the form of an elongated hollow body with a reading or detecting head projecting from one end. The head is rigidly mounted on a printed circuit board that travels slidably in the hollow body. When the detector is in use on the carrier, pressure causes the head and board to slide up into the body and close a spring switch, energizing a detecting circuit on the board and coupled to the head. The head can favorably be formed as a stack of alternate conducting and non-conducting sheets. The non-conducting sheets can be of an elastomer.
Patent JP-S57203001-A (JP)
Title: Cockroach out
Inventor: MATSUDAIRA YUKIMICHI
IPC: A01N25/00
Filed: 1981-06-08
Abstract: PURPOSE: To obtain a drug capable of exterminating cockroaches for a long term without growing eggs thereof, by steaming potatoes, pulverizing the steamed potatoes, mixing a small amount of boric acid with the pulverized potatoes, kneading the resultant mixture well, and granulating to give a granule of soybean size or squeezing out the kneaded mixture.  
     CONSTITUTION: Potatoes are steamed and pulverized, and a small amount of boric acid is mixed therewith. The resultant mixture is thoroughly kneaded to give a granule of soybean size or squeezed out to prepare the aimed drug. The resultant drug is placed in the corner of a kitchen or path of cockroaches. Cockroaches which eat or lap the drug will die within 5hr, and eggs if laid will not grow. The drug is capable of exterminating the cockroaches for 3 years. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07298669-A (JP)
Title: Control equipment for switched reluctance motor
Inventor: IWASAKI SHINICHIRO
IPC: H02P29/40
Filed: 1994-04-25
Abstract: PURPOSE:To prevent the reduction of rotational torque and efficiently control noises produced at the time of SR motor rotation, by changing, according to the rotational speed of a rotor, variant waveforms at the rise and fall of current when switching the on/off of energization to rotor driving electric coils. CONSTITUTION:A SR motor 1 is provided as a driving source, and is controlled by a controller ECU. The controller ECU has therein CPU 11, an input interface 12, current map memory 13a, waveform map memory 13b, a power circuit 14, a current waveform generating circuit 15, a comparing circuit 16, an output judging circuit 17, and drivers 18, 19, 1A. The controller ECU successively calculates driving speed and torque for the SR motor 1 based on information fed from a shift lever, a brake switch, an accelerator switch and an accelerator opening sensor, and thereby controls the current in the coils 1a, 1b, 1c of the motor 1.
Patent JP-S63253552-A (JP)
Title: Optical recording medium
Inventor: KANEKO KATSUHIRO
IPC: G11B11/10
Filed: 1987-04-10
Abstract: PURPOSE:To prevent exfoliation of a transparent plastic substrate and recording film and to improve the corrosion resistance of the recording film by providing an intermediate layer consisting of an inorg. dielectric material having the coefft. of thermal and elastic linear expansion of the value between the intermediate of the coeffts. of the substrate and recording film between said substrate and film. CONSTITUTION:This recording medium is constituted by providing the intermediate layer 2 consisting of the inorg. dielectric material having the coefft. of thermal and elastic linear expansion of the intermediate value of the coeffts. of the plastic substrate 1 and the recording medium (recording medium 4 itself or a Kerr enhancement layer 3 in the case of contg. the Kerr enhancement layer 3) between the substrate 1 and the recording medium, for example, the Kerr enhancement layer 3. Any of soda glass, BeO, MgO, Y2O3, Sm2O3, ThO2, ZrO2 or TiO2 is preferably used for the intermediate layer 2. Such layer 2 acts as a buffer layer to relieve the abrupt change of the substrate 1 which is large in expansion, swelling or shrinking by heat and moisture and the recording medium which is small there with. Exfoliation of the recording medium 3 from the substrate 1 is, therefore, prevented by this buffer effect and the diffusion of the moisture is suppressed. The corrosion resistance of the recording film 4 is thus enhanced.
Patent JP-S5513684-A (JP)
Title: Brushless excitation device for non-commutator motor
Inventor: NANBA MASANAO
IPC: H02P6/08
Filed: 1978-07-17
Abstract: PURPOSE: To transmit power to the rotor side even under a suspension condition, and to eliminate dependence to the number of revolution, by mounting rotary rectifiers and induction type excitation machines to a rotor shaft of this non-commutator motor.  
     CONSTITUTION: Armature winding 11 is installed to the stator side of a non-commutator motor 1, and a magnetic pole and field pole winding 12 are disposed to the rotor side. Two pairs of rotary rectifiers 31, 32 and induction type excitation machines 21, 22 are directly coupled with a rotor shaft. The stator winding of two induction type excitation machines are connected so as to mutually generate revolving magnetic fields in the reverse directions while the number of poles and the number of winding are made the same, and power is supplied to the primary winding of the excitation machines from power sources with the same frequency and the same voltags. The winding at the secondary side of the excitation machines 21, 22 are once converted into direct currents through the rectifiers each, and added to excitation winding. Thus, power can be transmitted to the rotor side even under a suspension condition while a brushless excitation system that does not depend upon the number of revolution can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio