baber/WOPTO huggingface dataset:
Patent JP-H0268898-A (JP)
Title: Seat mat for removing static electricity
Inventor: SASAJIMA JUNNOSUKE
IPC: H05F3/02
Filed: 1988-09-01
Abstract: PURPOSE:To enable the easy removal of static electricity only by laying on a seat by forming the surface layer or the whole of the seat mat of a conductive layer having a volume inherent resistivity less than 10<6>OMEGA.cm and providing a lead wire in the conductive layer. CONSTITUTION:The surface layer or whole of a seat mat for automobile is formed of a conductive layer 1 having a volume inherent resistivity less than 10<6>OMEGA.cm and the conductive layer 1 is provided with a lead wire 3. As the conductive layer of the volume inherent resistivity less than 10<6>OMEGA.cm, for example, a metallized fiber fabric and metal plated fiber fabric in which a metal such as nickel is deposited in a synthetic fiber such as polyester, and a fiber threaded with metal fiber and carbon fiber can be used. Hence, the generation of static electricity can be made difficult, and the static electricity charged in a human body can be earthed and removed rapidly and certainly.
Patent JP-H0378995-A (JP)
Title: High frequency heating device
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/68
Filed: 1989-08-23
Abstract: PURPOSE:To prevent damage of other components in the event of failure in a magnetron by stopping on/off signals of a semiconductor switch when a certain specified extent is exceeded by the differentiated value of the rectified output of a wave detector circuit for electric waves in a heating chamber, and thereby enabling sensing of the moding condition of magnetron. CONSTITUTION:A control circuit is equipped to stop the on/off signal of a semiconductor switching 35 when a certain specified extent is exceeded by the differentiated value of the rectified output of a wave detector circuit 47 for electric waves in a heating chamber. That is, the moding condition of a magnetron is sensed by differentiating and rectifying the output from an antenna furnished at the heating chamber, and the on/off motion of the semiconductor switching is stopped, which should prevent the magnetron from abnormal heat emission due to generation of continuous moding when eventual deterioration of magnetron has caused drop of the electron emitting ability of a cathode filament, and also precludes increase of the loss resulting from instability of the magnetron load. This eliminates fear of destruction of the semiconductor switching element and also fusion of resin components in the neighborhood of magnetron.
Patent JP-2001043469-A (JP)
Title: Automatic report system
Inventor: MASAKI YASUYUKI
IPC: G08B25/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To enable an intelligience agency side to accurate grasp the condion of accident or emergency and deal with the matter by automatically transmitting prescribed information such as information on a passenger when the condition that the vehicle passenger cannot directly make a conversation occurs. SOLUTION: When the passenger of a vehicle looses consciousness or he opens the door of the vehicle and goes out of the vehicle after the occurrence of an accident and after the operation of an urgent switch 11, a direct conversation by a portable telephone set 21 cannot be made. In such a case, the operation state of a door switch 13, the operation state of a passenger detection sensor 4 and an image pickup content by an intra-vehicle image pickup camera 5 after a report by telephone, after the operation of an air bag device 3 or after the operation of the urgent switch 11 are detected. The number of the passengers in the vehicle is operated from the detection content of a passenger detection sensor 4 and the image pickup content by the intra-vehicle image pickup camera 5.  The number of the passengers is automatically transmitted as sound information and image pickup data by the intra-vehicle image pickup camera 5 as it is from them and as the detection result of the door switch 13 to an urgent report center.
Patent JP-S60109153-A (JP)
Title: Electron source
Inventor: NAGASHIMA HIROYUKI
IPC: H01J31/12
Filed: 1983-11-17
Abstract: PURPOSE:To restrict the vibration of linear hot cathodes within an allowable range by forming some insulating projections on an insulating base plate at given intervals and providing the projections with concave areas in which linear hot cathodes are placed in such a way as to avoid contact with the projections. CONSTITUTION:A plural number of linear hot cathodes are stretched over electron-beam control electrodes 2 almost perpendicularly to them. Insulating projections 9 formed on an insulating base plate 1 at given intervals have cuts 10 in which the linear hot cathodes 4 are placed in such a way as to avoid contact with the insulating projections 9. The size of the cuts 10 can be determined according to the allowable magnitude of amplitude. Accordingly, even after the linear hot cathodes 4 start to vibrate, they not constantly but only intermittently touch the projections 9. Therefore almost no thermal loss is caused.
Patent JP-S6370853-A (JP)
Title: Silver halide color photographic sensitive material having improved desilvering property
Inventor: YAMADA YOSHITAKA
IPC: G03C7/305
Filed: 1986-09-12
Abstract: PURPOSE:To improve a desilvering property and sharpness by incorporating diffusive DIR compd. into at least respectively one emulsion layers of green sensitive and red sensitive silver halide emulsion layers and incorporating a bleach accelerator release type coupler into at least one photograph constituting layer. CONSTITUTION:A photographic sensitive material having the photograph constituting layer contg. the blue sensitive, green sensitive and red sensitive silver halide emulsion layers on a base contains the diffusive DIR compd. in at least respectively one emulsion layer of the green sensitive and red sensitive silver halide emulsion layers and contains the bleach accelerator release type coupler in at least one photograph constituting layer. The bleach accelerator release type coupler is expressed by the formula [B]. In the formula, Cp denotes a residual coupler group which can make coupling reaction with the oxidant of a color developing agent, TIME denotes a timing group, R1 denotes a bivalent aliphat. group of 1-8C, R2 denotes a water soluble group or the precursor thereof. The photographic sensitive material having the excellent desilvering property and excellent sharpness is thereby obtd.
Patent JP-H0766386-A (JP)
Title: Silicon quantum box and its manufacture
Inventor: HASHIGUCHI GEN
IPC: H01L29/66
Filed: 1993-08-31
Abstract: PURPOSE:To realize uniform shape and excellent reproducibility and facilitate quantization without using lithography, by forming four faces equivalent to the (111) face constituting a quantum box, by anisotropic etching. CONSTITUTION:From a window 8 part, a silicon substrate 1 is etched about 0.01-2mum by SiRIE. The substrate 1 is dipped in anisotropic etching solution. The part under a triangular pyramid structure 20 is anisotropically etched. Thereby a (111) face is exposed on the lower surface of the triangular pyramid structure 20. By thermal oxidation, the exposed bottom surface part of the triangular pyramid structure 20 is oxidized, and an oxide film 9 is formed. By adjusting the size, a quantum box 10 formed by four faces equivalent to the (111) face is obtained. Thereby a quantum box having uniform shape and excellent reproducibility wherein quantization is easy can be formed without using lithography.
Patent JP-H1161658-A (JP)
Title: Waterless type dyeing of yarn and apparatus therefor
Inventor: MUSHIGA HIROTAKA
IPC: D06P5/20
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To eliminate problems in environments of work sites, e.g. hot, malodorous and dirty work sites in the summer with a high humidity or health control of operators, secondary pollution due to used waste liquors, shortening of the appointed date of delivery or the like. SOLUTION: This waterless type method for dyeing yarns comprises a step for detecting and storing a color tone, a step for receiving the many yarns, a printer step for electrostatically transferring a toner of each color based on the detection and memory and electrostatically dyeing the many yarns and a step for winding, aligning or the like of the dyed yarns and treating the yarns. Thereby, the method has effects of simply and freely enabling the yarn dyeing utilizing electrostatic dyeing by an electrophotographic method, clearing away of conventional problems, ensuring of economical advantages to the maximum and the yarn dyeing in a short time or the like. A change in operations of the conventional yarn dyeing, environmental protection, expansion or the like of utilization fields can be carried out.
Patent JP-H1156392-A (JP)
Title: Enzymatic activity assay and binding assay
Inventor: HAYASHI HIDECHIKA
IPC: G01N33/536
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To assay enzymatic activity in a high sensitivity by measuring the fluorescence intensity of an enzymatic reaction product in a solution in the presence of' a light scattering matter. SOLUTION: A light scattering matter capable of scattering exciting light with such wavelengths capable of fluorescence excitation of an enzymatic reaction product to be assayed and/or of scattering the fluorescence emitted from the reaction product is put in a solution, and a conjugate composed of the substance to be assayed and an enzyme is formed in the solution. Subsequently, the enzymatic activity of the enzyme in the conjugate or that of the other enzyme forming no conjugate is determined by measuring the fluorescence intensity of the enzymatic reaction product, and the concentration of the substance to be assayed is determined based on the above enzymatic activity, thus carrying out the aimed binding assay. The light scattering matter to be used is pref. a lipid, polystyrene latex or silica gel.
Patent JP-H05254189-A (JP)
Title: Imaging vacuum suction drum with sheet-retaining recess around the drum
IPC: B41J13/22
Filed: 1992-08-14
Abstract: PURPOSE: To provide a proofreading printer which can obtain a proofreading print close to the final printing condition. CONSTITUTION: This is an apparatus to produce an image by radiating light which causes a photochemical action to a writing element. This apparatus has a means which supplies donor sheets and receiver sheets separately to a writing platen or a drum 18 and selectively loads and unloads a donor sheet to and from superposition with a receiver sheet without disturbing the position of the receiver sheet. It also includes components contributing to the quality of the produced images, such as a relatively inexpensive, low jitter carriage 16 and drives for a writing head 20 and the imaging drum. In particular, the receiver sheets are retained by a recess provided around the surface of the imaging drum.
Patent JP-S6276725-A (JP)
Title: Reactive plasma etching apparatus
Inventor: NARUGE YASUO
IPC: H01L21/3065
Filed: 1985-09-30
Abstract: PURPOSE:To uniformly etch a wafer surface by providing a high polymer material on the periphery of a wafer, and reactive plasma etching it. CONSTITUTION:A ring 15 of photoresist, polycarbonate is formed on the periphery of a wafer 14 on a lower electrode 13 at a narrow gap by considering an OF line. When it is reactive ion etched with this configuration, polymer decomposed material due to sputtering is discharged from the ring 15 to be bonded to the etched surface of the wafer 14 to become a barrier, thereby reducing etching rate to uniformize the etching rate at the peripheral edge and the center.
Patent JP-S6460950-A (JP)
Title: Manufacture of sealed battery
Inventor: ITO ZENICHIRO
IPC: H01M50/176
Filed: 1987-08-31
Abstract: PURPOSE:To prevent initiation of micro-cracks on welds by partially heating the welded joint forming part using high frequency heating or energy beam such as light beam, and by improving Ni plating layer. CONSTITUTION:A battery jar 1 and a lid 3 having a rise 3a at the periphery are shaped from a code rolled steel plate, and after forming Ni plating layers 1a, 3a, around the rise at the periphery of the lid 3 and around the open end of the battery jar 1 to form a joint 4 are partially heated by high frequency heating etc., followed by annealing, wherein the battery jar 1 shall accommodate such electricity generating element 2 as Ni-Cd battery or lithium battery, and a terminal pin 8a is fixed to the lid 3 through an insulating ring 8b to form a terminal 8, which is fitted to the open end of the battery jar 1, and a laser beam 5 is irradiated from above the formed joint 4 by the use of a YAG laser device etc., to weld the top of the joint 4, which is thus consolidated to form welds 6 and sealed.
Patent JP-H0560084-A (JP)
Title: Compressor
Inventor: OGAWA YOSHIHIRO
IPC: F04C29/12
Filed: 1991-08-28
Abstract: PURPOSE:To prevent seizure of a sliding part in a device wherein an accumulator having a filter is provided on a side surface of a sealed casing by detecting a vacuum condition on a side of a low pressure gas passage through clogging of the filter, and controlling operation of a compressor. CONSTITUTION:In a sealed rotary compressor, a motor 2 is arranged on an upper portion of a sealed casing 11, a compression element 4 is arranged can a lower part of the casing 11, and an accumulator 5 is arranged on the side of the casing 11. The accumulator 5 has a semi-spherical filter 54 in respect to an inlet pipe 52, thereby a main body 51 is divided into a primary space 55 and a secondary space 56. An extracting part 6 for extracting low pressure gas is provided on a low pressure gas passage leading from the secondary space 56 to a low pressure chamber of the compression element 4, while a low pressure sensor 7 is provided on the extracting part 6. When the low pressure sensor 7 detects a low pressure condition brought about by clogging of the filter 54, the rotational speed of the motor 2 is controlled to be lowered, and thereby heating of the compression element 4 is prevented.
Patent JP-S6462458-A (JP)
Title: Thin titanium oxide film
Inventor: TSUKADA TAKESHI
IPC: G02B1/115
Filed: 1987-08-31
Abstract: PURPOSE:To enable the formation of a thin optical multilayered film by forming thin TiO2 films so that each of the films has internal compressive stress and by combining the films with other thin films each having tensile stress. CONSTITUTION:A thin TiO2 film 8 having internal compressive stress is formed on a substrate 4 with an evaporating source 2 for TiO2 and an ion gun 5 at >=about 20muA/cm<2> density of O<+> ion beams. The TiO2 film 8 is dense and has high flatness. A thin film 9 of MgF2, etc., having tensile stress as internal stress is then formed with an evaporating source for MgF2, etc., without driving the ion gun 5. A polarized beam splitter (PBS), etc., made of a thin multilayered optical film can be formed by alternately laminating thin TiO2 films 8 and thin MgF2 films 9. The splitter is mechanically stable and has superior optical characteristics.
Patent JP-S6459949-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: UCHIDA KEN
IPC: H01L21/822
Filed: 1987-08-31
Abstract: PURPOSE:To improve a diode which functions as a voltage limiter in reliability by a method wherein ions are implanted into the PN junction section of the diode so as to develop the defect in it. CONSTITUTION:A mask is formed, which is composed of a connecting hole 21B of a diode D2 provided to a region A that is annealed at high temperature of 900 deg.C-1000 deg.C and a resist film of a pattern where a part of a memory cell M1 that the information of a mask ROM is to be written in is opened. Next, P-type impurity, for instance, boron is introduced for the formation of a damaged region 24 in a region A and a P-type semiconductor region 14 in a channel region of the memory cell M1 in a region C. Then, wirings 22A, 22B, and 22C, a data line DL, and other aluminum wirings are successively formed. A mask of a resist film is removed after patterning is performed. Thereafter, H2 annealing is performed at temperature of 450 deg.C, more or less. The annealing performed at about 450 deg.C after the formation of the aluminum wirings 22A, 22B, 22C, and the data line DL does not cure the defect, which is developed in the damaged region 24 formed on the diode D2, so that the diode D2 can be improved in property.
Patent JP-H0882138-A (JP)
Title: Lock
Inventor: OZAWA AKIO
IPC: E05C1/16
Filed: 1994-09-12
Abstract: PURPOSE: To make it possible to transfer a locking bar in a protruded position to the middle between the protruded position and the retracted position. CONSTITUTION: A cam body 12 is fixed to the body 10 so as to be rotatable by a manipulating handle 13 and a locking bar 14 is fitted to the body 10 to be transferable between the protruded position and the retracted position. The locking bar 14 is pushed to the protruded position by a spring 15. The protrusion 38 provided at the locking bar 14 thereby is forced to get in contact with the cam 30 of the cam body 12 and the cam body 12 is rotated so that the locking bar 14 can be transferred to the retracted position.
Patent JP-2001048575-A (JP)
Title: Low melting point glass
Inventor: HAYASHI KO
IPC: G02F1/355
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To enable a low melting point glass to stably include an organic compound to impart excellent optical functionality thereto by preparing the low melting point glass having an inorganic glass composition composed of P2O5, SnF2, SnO and ZnF2 in a specific proportion. SOLUTION: This low melting point glass has an inorganic glass composition composed of 5-90 mol% P2O5, 8-93 mol% SnF2, 0-93 mol% SnO and 0-10 mol% ZnF2, with the proviso that the total of mol% of each inorganic component is 100 mol%. The low melting point glass can stably include an organic compound having optical transition characteristics having a laser-oscillating function (e.g. rhodamine 6G and coumarin) and/or an organic compound having nonlinear optical characteristics (e.g. porphyrin and phthalocyanine) because the operation temperature at the mixing step of the low melting point glass can be reduced to about 250-500 deg.C. A polar organic compound [RSiCl4 (R is an alkyl, a fluoroalkyl or a phenyl)] can be also included.
Patent JP-H0960053-A (JP)
Title: Emergency water stopping device
Inventor: MAKISHI HIROMI
IPC: E03B7/07
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To automatically shut out a water flow to and from a reservoir in an emergency such as an earthquake, quickly inform a supervisor of the open/ close state of a shutout valve, and easily control the open/close operation thereof even at a remote place. SOLUTION: A water stopping device 1 has a cylinder valve 4 at the siamese connection of a reservoir 2, and the cylinder valve 4 is connected to a drive device 5 via a connection shaft 6. Also, a seismograph 11, a flowmeter 12 and a level gauge 13 are provided at the prescribed positions of the reservoir 2, and connected to a control device 7 via the prescribed wiring. When the seismograph 11 or the like detects an emergency state, the control device 7 actuates the drive device 5 on the basis of a detection signal from the seismograph 11 or the like, thereby making the cylinder valve 4 totally close. Furthermore, a reporting device 8 informs a supervisor of the totally close state of the cylinder valve 4 with a telephone 9 via a telephone circuit.  When the cylinder valve 4 is reset to a wide open state, a drive signal is sent from the telephone 9 to the control device 7 via the telephone circuit and the drive device 5 is thereby caused to operate.
Patent JP-2000046764-A (JP)
Title: Method and apparatus for fluorescent x-ray analysis by quantitative analysis
Inventor: KATAOKA YOSHIYUKI
IPC: G01N23/223
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a calibration curve formula with few errors even at a low content area by obtaining a calibration curve constant of the calibration curve formula according to the method of least squares with the use of a weight obtained from an estimated measuring accuracy. SOLUTION: This apparatus includes an X-ray source 2, a spectroscope 3, a detector 4, a goniometer 6 for moving the spectroscope 3 and detector 4 with holding the spectroscope and detector in a constant relationship, a wave height analyzer 7 and a controller 10 for controlling the entire apparatus. The controller 10 has a first weight- operating means 12, a first calibration curve constant-operating means 14 and a quantitative analysis means 16 incorporated in a CPU. The first weight-operating means 12 estimates a measuring accuracy of a peak intensity or net intensity without a background, from either the peak intensity or the peak intensity and an intensity of the background of a standard sample S and each measuring time, and obtains a weight of the method of least squares from the measuring accuracy.  The first calibration curve constant-operating means 14 obtains a calibration curve constant of a calibration curve formula by the method of least squares with the use of the weight. The quantitative analysis means 16 obtains a correct quantitative analysis value of the sample with the use of the calibration curve formula.
Patent JP-H1058729-A (JP)
Title: Thermal stamp head
Inventor: TAKAHASHI AKIHIRO
IPC: B41J2/335
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal stamp head inexpensively to the market which is compact, light-weight and simple in structure while enabling clear and free marking. SOLUTION: On a heatproof ceramic substrate 1 are provided a pair of electrode layers 3, 6 formed of a conductive paste and separated via a gap, a heat-generating resistance layer 4 covering the gap, and a protecting layer 5 of a non-conductive paste covering the heat-generating resistance layer 4. The pair of the electrode layer 3, 6 are used as a plus electrode and a minus electrode, and a required printing shape is formed by the gap.
Patent JP-S6278457-A (JP)
Title: Constant vacuum type carburetter
Inventor: YAMAZOE HIROSHI
IPC: F02M7/17
Filed: 1985-09-30
Abstract: PURPOSE:To decrease the size of a device and a cost, by a method wherein, in a titled carburetter of a variable venturi type, a negative pressure responding valve, opening and closing a suction passage, and a slide throttle valve are positioned facing each other in a throttle valve guide cylinder connected to a suction passage running through a carburetter body. CONSTITUTION:A throttle valve guide cylinder 3 is connected to the middle part of a suction passage 2 running through a carburetter body 1, and a negative pressure responding valve 10 and a slide throttle valve 11 are positioned facing each other in the guide cylinder 3. The negative pressure responding valve 10 is formed with a square venturi forming part 10A and a flat laminar part 10B formed to the one side part thereof, and the upper end part of a cylinder part 10C erected to the venturi forming part 10A is connected to a diaphragm 13. The slide throttle valve 11 is formed in a boxform manner, a coupler 17A, being the end part of a control piece 17 controlled by an operator, is engaged with guide grooves 11B machined in two side end parts of a flat laminar part 11A being the one side part of the slide throttle valve, and rotation of the control piece 17 around a shaft 18 causes opening and closing of the slide throttle valve.
Patent JP-2001038837-A (JP)
Title: Foamed composite sheet and production thereof
Inventor: KAMIYA TOSHIHIRO
IPC: B32B5/18
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a foamed composite sheet used as a floor material or the like having no problem in flexibility, expansion ratio, residual indentation property or the like and a method for producing the same. SOLUTION: A compsn. prepared by compounding 0.5-10 pts.wt. of a thermally decomposable chemical foaming agent with 100 pts.wt. of a resin component consisting of polyethylene and an ethylene/vinyl acetate copolymer is pelletized in a non-foamed state and the obtained pellets are ground and the ground pellets sprinkled over a fiber base material to be sintered and foamed to form synthetic resin foamed layer.