baber/WOPTO huggingface dataset:
Patent JP-H10192098-A (JP)
Title: Bedding mat
Inventor: TONOBE TSUTOMU
IPC: A47C27/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To improve air permeability and to reduce weight by supporting plural supporting members provided with flexibility arranged mutually in a parallel shape at least at both end parts by the plural pieces of mutually connected mat pieces. SOLUTION: In the case of using this mat, the four mat pieces 1, 2, 3 and 4 are arranged so as to bring a base member 6 into contact with a floor or a ground surface or the like. At the time, the respective mat pieces 1-4 are arranged in one line and the front and back mat pieces 1 and 4 are connected to the middle mat pieces 2 and 3 by a connection means 19. Then, in the case that a person lies on the mat directly or by spreading bedding, an end part base member 7, a middle base member 8 and many supporting members 5 are bent downwards along the physique of the person by the body weight. Also, the plural supporting members 5 extended in the width direction are parallelly arranged at the upper surface part of the respective mat pieces 1-4, clearances 5a are provided among the respective supporting members 5 and a space 5b is formed also at the lower part of the supporting members 5.  Thus, the air permeability is improved and a lying feeling is comfortable.
Patent JP-H06228748-A (JP)
Title: Thin film forming device
Inventor: ARIZAKA YUICHI
IPC: C23C14/35
Filed: 1993-01-29
Abstract: PURPOSE:To increase a film forming rate and to obtain a uniform thin film with good productiviy in the device in which a magnet is provided below a target and used to form a thin film by sputtering by furnishing an auxiliary magnet around the target. CONSTITUTION:A cathode unit 9 has a cathode case 14 with a target 10 as a thin film material adhered to the surface and in which a magnet is set below a packing plate 11 connected to a power source and used as a negative electrode. Two auxiliary magnets 17 are arranged on the side of the unit 9, for example. As a result, the magnetic field distribution on the target 10 surface is made more uniform, the target is uniformly sputtered, yield is improved, and the thickness of the formed thin film is uniformalized.
Patent JP-H09206047-A (JP)
Title: Thawing apparatus using hot and cold water
Inventor: YASUDA ISAO
IPC: A23L3/365
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a thawing apparatus capable for every one to thaw in a most suitable condition regardless of experience only setting the thawing condition by mechanizing the treatment for thawing a small scaled food by hot water and cooled water in a short time. SOLUTION: This apparatus has a water tank 2 to thaw by dipping the frozen food into a warm saline water with a basket body 12 having a thawing shelf 12A, the basket body 12 is liftably set by lifter 8. A cooled water spraying unit 13 is attached and an agitator 19 to agitate and flow the liquid in the tank 2. A micro computer controlled automatic series of operation of thawing a frozen food by hot saline water flowing in the tank 2, picking up by the lifer 8 from tank 2 just after defrosting, spraying cooled water is carried out by previously setting the optimum temperatures of hot saline water and cooled water, optimum treating time, etc., and by only switching on.
Patent JP-2000229121-A (JP)
Title: Method for controlling concentration of plant essential oil in space
Inventor: TAKAHASHI YUMIE
IPC: A61L9/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling concn. of a plant essential oil in a specified space which makes the concn. of the plant essential oil to a specified concn. in the specified space by preventing the plant essential oil from being decomposed and changed in quality caused by heating and warming and controlling accurately amt. of evaporation of the plant essential oil per unit time in accordance with vol. of the space, ventilation speed, absorbing speed, or the like. SOLUTION: In this method, a plant essential oil dissolved in a water-soluble alcohol is evaporated by using an ultrasonic oscillator and the plant essential oil is evaporated from an emulsion liq. of the plant essential oil obtd. by a method wherein water is incorporated and the mixture is agitated at high speed and the plant essential oil is evaporated by opening a sealed container wherein a mixed material in which the plant essential oil obtd. is adsorbed and impregnated by using at least two kinds of materials selected from a plurality of porous materials and fibrous materials with different adsorbing and impregnating abilities to a specified plant essential oil is stored.
Patent JP-H078292-A (JP)
Title: Detecting method of gram-negative bacteria
Inventor: HERENA TONPU
IPC: C12Q1/32
Filed: 1992-01-24
Abstract: This invention relates to a method for the detection of Gram-negative bacteria in liquid samples and to an apparatus using this method. In particular, this method relates to a selective detection of Gram-negative bacteria using dehydrogenase-mediated colour formation of selected Gram-negative bacteria and at least one caotropic compound.
Patent JP-S59159654-A (JP)
Title: Magnetizing yoke
Inventor: EGAMI KAZUHITO
IPC: H02K29/00
Filed: 1983-03-02
Abstract: PURPOSE:To smoothly rotate and to improve the efficiency by forming specific number of slots perpendicularly crossing at the center on the end faces of cylinders, dividing the end face into the specific number, forming the inner or outer peripheral surfaces of the divided end faces widely as compared with the adjacent end faces at every other face, thereby reducing torque ripple. CONSTITUTION:Slots 34 perpendicularly crossing to a hole 33 formed at the center of the end face 32 of a cylinder 31 made of a ferromagnetic material are divided, for example, into 6 to be divided into 6 at an equal interval. The inner peripheral surfaces 35 of the slots 34 of the divided end faces 32 are formed widely at every other face, and exciting coils 30 are wound in the slots 34. A flat circular ferrite magnet is, for example, contacted with the divided end faces 32 of the magnetizing yoke 29 formed as described above, and a 6-pole field magnet 24' having N- and S-poles for driving at an equal interval is obtained by flowing a current through the coils 30, and the inner periphery 36 of the S-pole is magnetized at an angle width narrower than the inner periphery 37 of the N- pole.
Patent JP-H03236240-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTANI HIROSHI
IPC: H01L21/3205
Filed: 1990-02-14
Abstract: PURPOSE:To decrease dispersion in electric characteristics and to obtain the accurate characteristics by changing wirings for the change in circuit constants at a part of or the entire interconnection on a wafer when a part of the characteristics of the wafer is out of the specification in the inspection step for electric characteristics. CONSTITUTION:In an inspection step, each chip on a wafer undergoes the specified inspection of electric operation. The sampling inspection is performed under well known computer control. Ink masking for defective products is performed, and defective parts and the like are stored in a memory. The change in circuit constants is determined based on the comparison between the measured values and the specifications. Interconnection of wirings by the second vapor deposition of an aluminum film on the wiring part formed by the vapor deposition of an aluminum or cutting of the wiring formed in the vapor deposition of the aluminum film by etching is performed based on the changed values of the circuit constants. The wiring changing step is performed in this way. A wiring part 18 for changing the circuit constant is formed by the vapor deposition of the aluminum film between the wiring parts 16a and 16b formed by the vapor deposition of the aluminum film.
Patent JP-H02211419-A (JP)
Title: Production of liquid crystal display device
Inventor: USUI FUMIHIRO
IPC: G02F1/13
Filed: 1989-02-13
Abstract: PURPOSE:To obviate the generation of an electrode defect by sticking of particles by cleaning a photomask while the photomask is held set to a photomask attaching/detaching member, then mounting the photomask to an exposing device and executing exposing treatment. CONSTITUTION:The photomask 1 is matched and fixed to the photomask attaching/detaching member 2 of the exposing device by a reference impedance matching box and is mounted in this state to a cleaning jig 3, then the photomask is cleaned by a batch type cleaning device using pure water at the time of patterning the transparent electrodes on a liquid crystal cell substrate. The attaching/detaching member 2 is thereafter mounted to the exposing device and the masked substrate coated with a photoresist is subjected to the exposing treatment. The generation of the electrode defect by sticking of the particles generated from a human body to the photomask 1 and the shorting of the electrodes in this part is prevented.
Patent JP-S57165900-A (JP)
Title: Voice recognition unit
Inventor: BEN UOOREN
IPC: G10L15/06
Filed: 1982-03-04
Abstract: Speech recognition accuracy is significantly enhanced by employing recognition criteria that involve comparison (in blocks 74, 84), as between spoken command words and stored "training" words, of both time-dependent feature arrays (72,73) and time-independent feature vectors (82, 83). The novel time-independent feature vector for any given word consists of a representation of the frequency of occurrence of each particular feature at any of several "time slots" in the word. The extra information about the word gained by a comparison (84) of its vector with a corresponding vector of each training word assists in the final decision (90).
Patent JP-H08198307-A (JP)
Title: Liquid container
Inventor: NOZAWA TAKAMITSU
IPC: B65D41/04
Filed: 1995-01-30
Abstract: PURPOSE: To prevent cooling water from entering a cap of a container when high-temperature content contained in the container is cooled down. CONSTITUTION: This liquid container consists of a container main body 1 with an upright neck 2, a stopper 4 with a pull ring 12 and a cylindrical cap 14. The stopper 4 has a circumferential wall 5 and a flange-like wall 6 protruding outward from the middle of the circumferential wall 5. The downside of the flange-like wall 6 is attached on the upper end of the neck 2 and the lower half part of the circumferential wall 5 is fitted in the neck 2. The cylindrical cap 14 consists of a base cylinder 15 having an inward flange-like wall 17 at the upper end and an upper cylinder 19 that is extended upward from the inner circumference of the flange-like wall 17 via a breakable thin part 18 and has a top wall 20 at the top.  The base cylinder 15 is airtightly fitted on the neck 2 so that the base cylinder 15 is impossible to come off directly or indirectly, and the upper cylinder 19 is screwed on the upper half part of the circumferential wall 5. The downside of the top wall 20 blocks an upper opening of the stopper 4.
Patent JP-S53118955-A (JP)
Title: Manufacture for ultrasonic wave line
Inventor: OZAWA KAZUNORI
IPC: H03H3/007
Filed: 1977-03-28
Abstract: PURPOSE:To improve S/N, by reducing the noise due to reflection waves between conversion elements, through placing the input and output conversion elements different in the tilt direction each other to the axial direction of the delay media of square pillar.
Patent JP-H04254438-A (JP)
Title: Production of powdery mullite composition
Inventor: SUZUKI HAJIME
IPC: C01B33/26
Filed: 1991-02-04
Abstract: PURPOSE:To produce a powdery mullite compsn. capable of producing porcelain free from internal defects by sintering at a low temp. CONSTITUTION:A powdery mixture consisting essentially of 30-70wt.% (expressed in terms of oxide) mullite and the balance silicon oxide or precursor thereof and boron oxide or precursor thereof in such a ratio as to form uniform amorphous glass is calcined at 700-1,080 deg.C to produce a powdery mullite compsn. When this compsn. is sintered, the occurrence of defects in the sintered body due to the melting of mullite in a glass phase is prevented. The compsn. is suitable for use as starting material for a ceramic substrate fired at a low temp. and using copper for a circuit.
Patent JP-H02211613-A (JP)
Title: Etching method of aluminum foil used in electrolytic capacitor
Inventor: KOIKE ATSUSHI
IPC: H01G9/04
Filed: 1989-02-13
Abstract: PURPOSE:To enable low frequency etching and high frequency etching to be carried out in the same etching process by using an AC current including, in a half cycle of virtual original waveform, two half waves with same amplitudes and different time widths appearing in the same polarity side as said waveform. CONSTITUTION:As the AC current for etching, an AC current including, in a half cycle of virtual original waveform F, two half waves f1, f2 with same amplitudes (current density) and different time widths appearing in the same polarity side as said waveform is used, so that coarse etching by a low frequency and fine etching by a high frequency can be carried out simultaneously. Therefore, enlargement of about 25% of etching magnification can be achieved as compared to conventional AC waveform. Further, one kind of foil can be used, for example, up to 120V, so that production facilities can be rationalized and productivity can be improved.
Patent JP-S58150309-A (JP)
Title: Digital amplitude controller
Inventor: YAMAGUCHI SUSUMU
IPC: H03G3/02
Filed: 1982-03-02
Abstract: PURPOSE:To vary continuously the amplitude of an analog data signal in the form of a digital signal, by multiplying a control signal obtained by digitizing the set value of amplitude control command through a variable resistor by a digitized analog data signal. CONSTITUTION:The set value of amplitude control command obtained by a variable resistor 7 is detected by a resistance voltage converting means and then converted into a digital signal by an A/D converter 8. This digitized control signal is multiplied by a digitized analog data signal through a digital multiplier 9. In other words, the signal supplied from an input terminal is multiplied by the set data of the resistor 7 which is normalized to (0-1) to perform attenuation. In such a way, the amplitude of the analog data signal can be varied continuously in the form of a digital signal.
Patent JP-S63202628-A (JP)
Title: Production of thermosetting resin
Inventor: MATSUMURA SHUNICHI
IPC: C08G65/48
Filed: 1987-02-18
Abstract: PURPOSE:To obtain a thermosetting resin having excellent heat resistance, chemical resistance, mechanical characteristics, and rapidly curing properties, without evolving volatile components and requiring a solvent, by condensing oxazoline with a specific polyol compound in the presence of a compound catalyst. CONSTITUTION:(A) An oxazoline derivative shown by the formula (n is 2-4; R is n-valent aliphatic group, etc.; Ra-Rd are H or <=3C aliphatic group) is blended with (B) a polyol compound (e.g. phenolic novolak, etc.) obtained by condensing a phenol with an aldehyde in an amount to give preferably 10-120% OH equivalent of the component B based on equivalent of the component A. Then any of a protonic acid (e.g. methane-sulfonic acid, etc.) having <=2.5 PKa, a protonic acid ester (e.g. methyl benzenesulfonate, etc.) having <=1.0 PKa, Lewis acid (complex), an alkyl halide and iodine is added as a catalyst to the blend and reaction is carried out under heating to give the aimed resin.
Patent JP-S61197116-A (JP)
Title: Strong helical blade and strong helical tooth cutting tool
Inventor: KONYA YASUO
IPC: B23C5/10
Filed: 1985-02-23
Abstract: PURPOSE:To substantially improve cutting performance, by manufacturing a blade by the method of extrusion molding after sintering to be formed easily and accurately into a strong helical tooth. CONSTITUTION:A strong helical blade 1, consisting of cemented carbides or cermet, has a helix angle theta of 40-60 deg. in the rotary periphery when the blade is mounted to a body 2. And the blade 1 is manufactured by the method of extrusion molding after sintering, but by this method even a strong helical tooth with a helix angle theta being 40 deg. or more, being enable to be easily and accurately manufactured, can be used for a strong helical tooth cutting tool.
Patent JP-2000233968-A (JP)
Title: Melting section member containing ceramic fiber
Inventor: NISHIMURA NAOYUKI
IPC: F23G5/027
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To improve thermal shock resistance and to enhance corrosion resistance to molten slag by using a specific spinel-type compound refractory material and ceramic fiber as constituent materials of a melting section member to be used inside a melting furnace for heating ash obtained through combustion of a waste material to produce molten slag. SOLUTION: This melting section member is used for forming the inner surface of a melting furnace in which ash obtained by combusting a waste material such as municipal solid waste is heated to produce molten slag, and consists of a spinel-type compound refractory material and ceramic fiber, wherein: the spinel-type compound is represented by the formula: (Mg1-αFeα)β(Cr1-γ-δAlγFeδ)2O4 (wherein: 0<=α<=1; 0.714<=β<=1; 0<=γ; 0<=δ; and 0<=γ+δ<0.5); and as the ceramic fiber, appropriate fiber made of zirconia, alumina, alumina-silica, silicon carbide, silicon nitride, or the like other than silica, can be used.  Thus, the penetration of molten slag into the refractory material can be inhibited from being caused and the mass transfer rate within a slag boundary layer in contact with the refractory material can be reduced.
Patent JP-S60178351-A (JP)
Title: Peroxide detection paper
Inventor: MIYAZAKI YOSHIMI
IPC: G01N31/22
Filed: 1984-02-24
Abstract: PURPOSE:To make it possible to simply confirm the formation of peroxide in gasoline, by coating the surface of a small test piece, to which ferrous thiocyanate is imparted, with an inert org. substance soluble in fuel oil. CONSTITUTION:Predetermined test paper is impregnated with an aqueous solution of ferrous thiocyanate and, after rapid drying in vacuum, the surface of the impregnated paper is coated with an inert org. substance insoluble in gasoline such as paraffin wax with a m.p. of 50-70 deg.C. By this method, the presence of peroxide is detected on the basis of ferric thiocyanate formed through the reaction of a ferrous ion with peroxide.
Patent JP-S53119651-A (JP)
Title: Amplifier
Inventor: ASHITA HIDEO
IPC: H03F1/14
Filed: 1977-03-29
Abstract: PURPOSE:To the feedback circuit of an amplifier, a filter circuit for out-band frequency absorption is provided in order to prevent the oscillation of the amplifier without causing external feedback at the out-band frequency and in order to neutralize the internal feedback of the amplifier within the band, thereby stabilizing the operation of the amplifier.
Patent JP-S59171550-A (JP)
Title: Expanded pad bandage and production thereof
Inventor: NERUZU JIENSU ROURITSUEN
IPC: A61F13/02
Filed: 1984-02-24
Abstract: Adhesive bandages comprising a blister pad and adjacent adhesive-coated areas are prepared from heat-fusible bandage materials, preferably a nonwoven batt material, by applying the pad material to a base material and heatwelding around the perimeter of the pad to totally enclose the interior thereof. The portions of the base material extending from the pad area are compacted under heat and pressure to provide a surface suitable for a coating with adhesive. A medicated gel or other therapeutic material may be included within the confines of the pad area to provide a medicated blister bandage.
Patent JP-S59159638-A (JP)
Title: Ac generator for vehicle
Inventor: NAKAMURA SHIGENOBU
IPC: H02K3/50
Filed: 1983-03-01
Abstract: PURPOSE:To reduce the entire temperature of a stator coil by forming coil strands in an approximately flat shape by axially displacing the strands at the coil end, and forming a gap between units. CONSTITUTION:A stator core 7 is secured to a housing 2 on the outer periphery of a field rotor 4 having a pawl-shaped pole, a stator coil 1 is wound on the core 7, and cooling fans 3a, 3b are formed on both end faces of the rotor 4. When phase coil units are respectively contained in slots, strands are displaced axially of the rotor and wound in a flat shape, resin plates 8 are disposed between the phase units before forming the inner and outer diameters and the end heights of the wound coil, the plates are removed after the coil is shaped, thereby forming gaps 9 between the units. In this manner, a ventilating resistance is reduced to increase the air flow rate, thereby reducing the entire temperature of a stator coil.
Patent JP-H07242887-A (JP)
Title: Device for producing fuel and method for producing fuel
Inventor: MAEDA SADAHIKO
IPC: B09B3/00
Filed: 1994-03-04
Abstract: PURPOSE:To easily and effectively produce a fuel having a stable quality from various kinds of waste fuels. CONSTITUTION:This device for producing a fuel is provided with raw material- feeding devices 1, 2, 3 for separately feeding raw materials classified in response to their heat generation quantities, respectively, a mixing device 4 for mixing the fed raw materials, a fuel-forming device 5 for processing the mixed raw materials into the fuel, and a fuel quality-judging device 7 for judging the quality of the produced fuel. The raw material-feeding amounts of the raw material- feeding devices 1, 2, 3 are adjusted on the quality-judging results <cf the fuel quality-judging device 7 so that the heat generation quantity of the obtained fuel is controlled within a prescribed range.
Patent JP-S53120126-A (JP)
Title: Method of operating hydsteresis motor
Inventor: MATSUDA YASUO
IPC: H02P27/06
Filed: 1977-03-30
Abstract: PURPOSE: To remove residual flux by changing the frequency of an inverter to thereby forcibly render a hysteresis motor into a non-cyclic state and at the same time reduce the output when cutting off power supplied to the hysteresis motor by stopping the inverter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03238765-A (JP)
Title: Operation of molten carbonate fuel cell
Inventor: NAKAZAWA KENZO
IPC: H01M8/24
Filed: 1990-02-15
Abstract: PURPOSE:To improve power generating efficiency by recycling and feeding separated and recovered CO2 to the inlet side of cathode, together with CO2 from anode, maintaining the volume of CO2 for use at a constant level, and discharging a CO2 excess from the cathode for the operation of the fuel cell at a low utilization factor. CONSTITUTION:CO2 in cathode gas discharged from cathode 2 is separated and recovered with a separator 27, and all or a part of the recovered CO2 is fed to the cathode 2 together with the anode gas discharged therefrom. The concentration of CO2 fed to the cathode 2 is thereby increased and the fuel cell is operated at a low utilization factor. According to the aforesaid construction, the retaining amount of CO2 increases and the partial pressure thereof increases over the area of the inlet side of the cathode 2 to the outlet side thereof. Gas reaction is thereby facilitated and the power generating efficiency of the fuel cell can be increased.