baber/WOPTO huggingface dataset:
Patent JP-2001178550-A (JP)
Title: Lifting and lowering cabinet
Inventor: YAJIMA ICHIRO
IPC: A47B77/14
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a lifting and lowering cabinet in which accommodated articles can be classified and accommodated for every type of the article. SOLUTION: The lifting and lowering cabinet 10 comprises a main body part 11 fixed to a ceiling or the upper part of a wall surface and a housing part 12 provided so as to be housed in the main body part 11 and movable between an upper limit position housed in this main body part 11 and a lower limit position located below the main body part 11. The housing part 12 is provided with a rack forming member 45 divided into a plurality of housing areas. Specifically, the rack forming member 45 comprises a housing basket 48 for housing wetted articles such as cleaned dishes and a housing case 47 for housing other articles.
Patent JP-H11194797-A (JP)
Title: Speech recognition operating device
Inventor: MIURA TAKATSUGU
IPC: G10L15/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the speech recognition operating device which can reduce effect of noise without using any high-performance expensive component and prevent the cost from increasing since no high-performance component is used. SOLUTION: Of a portable telephone set 10 equipped with a voice input part 12 which inputs a speaker's voice and outputs an electric voice signal, an amplifier part 14 which amplifies and outputs the voice signal and is variable in amplification factor, a speech recognition part 18 which inputs the voice signal and recognizes the speaker's voice, and a control part 20 which controls registration, recognition, reading, display, and other specific processing operations according to the signal from the speech recognition part 18, the control part 20 decreases the amplification factor of the amplifier part 14 or inhibits the registration when judging that noise exceeding a reference level is mixed in addition to human's voices according to the inputted voice signal.
Patent JP-H11195305-A (JP)
Title: Sub-reflector for vehicular lighting fixture
Inventor: MARUYAMA JUNKO
IPC: F21S8/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide performance to stably reflect the light in the constant direction up to a high temperature in continuous use from a low temperature when lighting without being deformed even if a sub-reflector is exposed for many hours to a high temperature by heating in the vicinity of a lamp by using a thermoplastic hydrocarbon polymer having a saturated hydrocarbon ring. SOLUTION: A thermoplastic hydrocarbon polymer having a saturated hydrocarbon ring is used as a molding material resin. A norbornene resin, a hydrocarbon polymer having a saturated ring molecular structure of a carbon-carbon 5 to 8-membered ring by connecting a part or the whole of a repetitive unit by a 1,4-bond and/or a 1,2-bond and a hydrogen compound of a polymer by polymerizing a vinyl group containing ring hydrocarbon monomer, are used as such a thermoplastic hydrocarbon polymer. Therefore, performance such as heat resistance can be improved, a complicated large mold can be formed, and molding accuracy for a thin part can be improved.
Patent JP-H11195943-A (JP)
Title: Limiter circuit
Inventor: YOSHIZAWA YUKIE
IPC: H04N5/928
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate waveform distortion and a change in a DC level of a signal in the case that the signal with a voltage close to the upper limit or the lower limit is received. SOLUTION: Since a negative feedback is applied from the output terminal 30 to an inverting input terminal of an operational amplifier 8, characteristics of the linearity of 1st and 2nd one-side limiter circuits 4, 6, when an input signal level is close to a 1st constant voltage 14 or a 2nd constant voltage 24, are improved and waveform distortion of the signal is eliminated. Voltage difference between a noniverting input terminal and the inverting input terminal of the operational amplifier 8 is very small, so that the signal fed to the input terminal 31 is outputted from the output terminal 30 as is without change DC level.
Patent JP-H11196266-A (JP)
Title: Image reader
Inventor: FUTAGAWA JIRO
IPC: H04N1/401
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader with an improved processing speed and improved reliability while keeping accuracy of a read image by conducting shading correction only as required. SOLUTION: In the case of conducting continuous copying, a fluorescent light 3 is turned on and lights up a shading white background while a 1st mirror unit 4 is at a standstill at a position 9 to receive luminous quantity distribution data in the lengthwise direction. When the shading is finished, the 1st mirror unit 4 is moved to a tip 10 of an image to start reading, and bits of a CCD 7 at the outside of the image area are used to detect a luminous quantity of the light source reflected on the white background 18. When the reading is finished and the change in the luminous quantity exceeds a prescribed quantity, the unit 4 is moved back to a home position 9 and the luminous quantity distribution data are taken again.  On the other hand, when the reading is finished and the change in the luminous quantity is less than a prescribed quantity, the unit 4 is not moved back to the home position 9 but stopped at a position of the image tip 10 and reading is resumed.
Patent JP-2000193508-A (JP)
Title: Oil level gauge for automobile and molding resin therefor
Inventor: SUGITA TORU
IPC: C08K5/54
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an oil level gauge for automobile exhibiting an excellent tensile strength and flexural strength even when it is used in cold region by composing it of a polyphenylenesulfide or a composition containing polyphenylenesulfide as matrix. SOLUTION: The oil level gauge comprises a substantially columnar base body part 1, a handle part 2 projecting from the upper end side of the base body part 1, and a rod-like gauge 3 suspending from the lower end side all of which are molded integrally with resin. A packing 4 of silicone rubber or the like, is fixed as a seal part to the base body part 1 and an oil gauge part 5 comprising a plurality of linear protrusions is formed at the lower end part of the rod gauge 3. The level gauge is molded of a resin where 100 pts.wt. of polyphenylenesulfide is admixed with 0-80 pts.wt. of fibrous filler, 0-65 pts.wt. of olefin based resin, and 0-5 pts.wt. of organic silane compound.
Patent JP-2000192030-A (JP)
Title: Preparation of rare earth-activated, alkaline earth metal fluoride halide-based stimulable phosphor and reactor used therefor
Inventor: HASEGAWA KAZUHIRO
IPC: C01F11/22
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphor with good sensitivity and particulate properties by adding an inorganic fluoride salt and a halide or the like of Ba at a specified temperature to a mother liquor prepared from a water solution of a halide or the like of NH4, an alkali metal, or an alkaline earth metal and a water solution of a rare earth element to precipitate a precursor and separating and baking the precursor. SOLUTION: A water solution of an inorganic fluoride salt and a BaX2 is added, at 20-100 deg.C under stirring, to a mother liquor which is prepared from a water solution of NH4X or a halide, a nitrate, or the like of M" or M' and a water solution of a water-soluble Ln compound, each solution being prepared in a specified concentration, to form a precipitate of phosphor precursor crystals, and the precipitate is separated and baked to give a stimulable phosphor represented by the formula, which has a particle size (Dm) of 1.0-10 μm, a standard deviation of particle size distribution ρ/Dm of 50% or lower, and an aspect ratio of 1.0-2.0. In the formula, M" is Sr or Ca; M' is Li, Na, K, or the like; X is Cl, Br, or I; Ln is Ce, Sm, Pr, Eu, or the like; 0<=x<=0.5; 0<=y<=0.5; and 0<z<=0.2.
Patent JP-H11169422-A (JP)
Title: Forest bathing performed by skin and mucous membrane
Inventor: OOMURA YOUKEI
IPC: A61K8/97
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a execution method of forest bathing performed by skin and mucous membrane capable of supplementing the adsorption amount insufficiency of terpene materials and preventing the generation of rough dry skin, spots and freckles easily generated by ultraviolet ray radiation by the synergistic effects of conventionally separately performed forest bathing and enzymatic forest warm bathing combined. SOLUTION: In this forest bathing performed by the skin and the mucous membrane, a body in sunk in an existing bathtub in which the appropriate amount of an enzymatic heat generation material for which the appropriate amount of enzyme bacteria are mixed in the wood powder of trees containing the terpene material, and rice bran is fed and heating is performed. The already diverged terpene material is absorbed from the skin, perspiration is urged, and then, the terpene material of a threshold value is sucked from the mucous membrane by respiration further.
Patent JP-2001183974-A (JP)
Title: Appliance for relative learning torsional strength of column body
Inventor: AJIMOTO KAZUYOSHI
IPC: G09B25/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an appliance for relative learning of the torsional intensity of a column body which enables a learning person to easily understand at about what degrees the torsional intensity of the column body 2 constituting a struc tural member, such as a column or beam, varies by a structural difference, such as the presence or absence of a reinforcing structure or the difference in sectional shapes. SOLUTION: This appliance has a tubular column model 4 which has the column body 2 of a tubular shape and gripping parts 3 fixed at both ends of the column body 2, a tubular column model 6 with partitions which are additionally provided with partitions 5 fixed at specified intervals into the column body 2 of the tubular column model 4 and a cut tubular column model 8 which is additionally formed with cut parts 7 continuous to both ends in the axial direction of the column body 2 of the tubular column model 4. The appliance has two kinds of the models selected from three kinds of the models described above. The length and sectional shape of the column body 2 are made the same. The two gripping parts 3 fixed to both ends of the column body 2 are provided with reference earmarks 9 in their respective corresponding positions.
Patent JP-2000191720-A (JP)
Title: Olefin polymerization catalyst and polymerization of olefin
Inventor: DOI YASUSHI
IPC: C08F10/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin polymerization catalyst having high polymerization activity and giving a (co)polymer having broad molecular weight distribution and excellent moldability by including respectively specific transition metal imine compound, amide compound and organometallic compound, or the like. SOLUTION: The objective catalyst is composed of (A) a transition metal imine compound expressed by formula I [M is a transition metal atom of group 8-11 of the periodic table; R1 to R4 are each H, a halogen, a (halogenated) hydrocarbon group or the like; R5 and R6 are each a halogen, an oxygen- containing group, a hydrocarbon group or the like; (n) is valence of M; X is H, a halogen, a 1-20C hydrocarbon group or the like; Y is an atom of group 15 or 16 of the periodic table], (B) a transition metal amide compound expressed by formula II [M1 is a transition metal atom of groups 3 to 6 of the periodic table; (j) is valence of M1; (k) is 1 to (j); R is H, a (halogenated)hydrocarbon group or the like;  X is H, a 1-20C hydrocarbon group or the like] and (C) one or more kinds of compounds selected from (i) an organometallic compound, (ii) an organic aluminumoxy compound and (iii) a compound reacting with the component A or B to form an ion pair.
Patent JP-2001190027-A (JP)
Title: Charger and control method therefor
Inventor: ENDO TETSUO
IPC: H02J7/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a charger and its control method which can be applied to, for instance, charging a coin-shaped lithium ion secondary battery and can avoid the possibility of charging a primary battery with the same shape as the secondary battery mistakenly. SOLUTION: After charging is started, a low charging current is supplied for a certain period. Then the charging is discontinued and, after a lapse of certain time, a terminal voltage is measured and the continuation of the charging is decided according to the terminal voltage.
Patent JP-2001187763-A (JP)
Title: Method for producing (meth)acrylic ester
Inventor: TOKUDA MASANORI
IPC: C07B61/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a (meth)acrylic ester by transesterification reaction by which the precipitation of a solid is hardly caused even if the temperature is lowered, and the formation of byproducts is little. SOLUTION: This method for producing the (meth)acrylic ester by subjecting an alkyl (meth)acrylate, and a 3-20C alcohol or phenols as raw materials to the transesterification reaction comprises using a reaction product obtained by bringing a dialkyltin oxide with a (meth)acrylic acid corresponding to the objective (meth)acrylic ester, as a catalyst.
Patent JP-2001190029-A (JP)
Title: Charger
Inventor: SUZUKI HAJIME
IPC: H01F38/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a charger which can charge a portable telephone with a simple operation and can charge a plurality of portable telephones simultaneously. SOLUTION: This charger 1 has a cylindrical or bowl-shaped vessel 2 with a space, in which at least a battery pack 6 part of a portable telephone 5 can be contained, and an energy supply means which supplies an energy to charge secondary batteries of the battery pack 6 with electromagnetic coupling, in an inner space of the vessel 2. The portable telephone 5 can be charged surely and easily by putting the portable telephone 5 into the vessel 2 without taking the orientation of the portable telephone into account.
Patent JP-H11285493-A (JP)
Title: Image reader
Inventor: SAKO TSUKASA
IPC: A61B6/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To enable photographing by restricting effect of deviation of the direction of a grid from the array direction of pixels of a solid image sensor, especially in the angle of rotation. SOLUTION: This image reader is adapted to calculate deviation in the direction of rotation between the direction of a grid and the array direction of pixels of a solid image sensor 12 from an image for acquiring gain correction in a grid direction calculating process after the collection of the image for acquiring gain correction. Thus, the grid direction is adjusted with a better accuracy in a fixed relationship by a grid position correction means 19 with respect to the array direction of the pixels in the image for acquiring gain correction.
Patent JP-2000193372-A (JP)
Title: External heat type rotary furnace for baking natural glass
Inventor: KOMINE HIDEO
IPC: F27B7/28
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an external heat type rotary furnace capable of baking a light-weight pearlite containing little fine powder at a good thermal efficiency. SOLUTION: The external heat type rotary furnace comprises scraping protrusions 1 at an inner wall of a rotary cylinder. In this case, the protrusions 1 each having a height overriding part of a raw material refined stone of oblique or circular arcuate state of 35 to 45 degrees to a tangent of a (circular) section of the cylinder are installed at an interval of 90 to 120 degrees on a sectional circumference of the cylinder. A material of the cylinder is a heat resistant cast product made of nickel, chromium and tungsten.
Patent JP-2000193136-A (JP)
Title: Planetary gear type valve driving device
Inventor: UENO YOSHIRO
IPC: F16K31/53
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear type valve driving device in which the number of gears is reduced and an output shaft is rotated in the same direction of a handle, solving such problems as difficulty of forming internal and external gears in the complicated shape part, increased number of the gears, items, assembling steps. SOLUTION: A handle shaft 40 is rotated around a center axis of a main body 10 by means of a handle 46, and has a cam 41 arranged eccentrically to the center axis at its lower side. A differential gear 30 having external teeth at its outer periphery is relatively rotatably fitted to the cam of the handle shaft 40, and revolves around the handle shaft 40 in a precession manner. An internal gear 20 has internal teeth 23 meshed with external teeth 31 of the differential gear 30 having teeth number exceeding that of the external teeth, and is rotated around the center axis of the main body. Rotation of the internal teeth 20 is transmitted to an output shaft 21.
Patent JP-H04210411-A (JP)
Title: Method for reducing iron-based dust with high efficiency
Inventor: KAWACHI YUJI
IPC: B22F9/22
Filed: 1990-12-11
Abstract: PURPOSE:To produce an inexpensive and high-quality metallic iron powder by reducing the iron-based dust with the grain size specified at a specified temp. in a fluidized-bed vessel having a conical bottom using sand grains having a specified diameter. CONSTITUTION:The iron-based dust generated in refining steel is supplied to a fluidized-bed vessel 1 from a feeder 6. The grain size of the dust is previously adjusted to 1-10mu. A reducing gas such as H2 and CO is simultaneously supplied to the vessel 1 from a feeder 3 at the velocity of 10-100cm/sec to fluidize the dust. The sand grains 2 having 0.1-0.5mm diameter are used as the fluidizing medium. A jet-type vessel having a conical bottom is used as the vessel 1. The inside of the vessel 1 is kept at 600-800 deg.C by a heater 5. Consequently, the dust is reduced without causing sticking. The metallic iron dust thus obtained is discharged from the upper part of the vessel 1 and recovered by a grain collector 7 such as a cyclone.
Patent JP-H04220718-A (JP)
Title: Random number generator
Inventor: MATSUMI CHIYOKO
IPC: G06F7/58
Filed: 1990-12-21
Abstract: PURPOSE:To decreases, specially, the operation clock of a circuit which generates a random number digitally. CONSTITUTION:When a 1-bit shift and feedback combinational process is performed for a D-FF whose state is (a, b, c, d, e, f, g) so as to obtain a 1-bit random number, the state becomes (c+g, a, b, c, d, e, f). At this time, a feedback arithmetic circuit performs such arithmetic that the state when the 1-bit shift and feedback combinational process is performed M(=8) times in one clock cycle becomes (b+f+g, a+c+d+g, a+b+e, b+c+f, c+d+g, a+e, b+f), thereby reducing the operation clock to 1/Mth.
Patent JP-H04222571-A (JP)
Title: Processed job's tears for quick cooking or the like and production thereof
Inventor: FUJII HIKOSHIGE
IPC: A23L7/10
Filed: 1990-12-21
Abstract: PURPOSE:To obtain the subject product having softness suitable for quick cooking and keeping sufficient nutritive substances in a short time by steaming skin-removed fruits at a high pressure and a high temperature, vacuum drying them and gelatinizing the surface. CONSTITUTION:Skin-removed fruits are steamed at a high pressure and a high temperature, preferably at about 0.5-10kg/cm<2> and 200 deg.C and the resultant steamed fruits are subsequently vacuum dried to obtain the objective product. Drying is preferably carried out after returning the steamed fruits once to the ordinary pressure state and lowering the temperature. The starting temperature of the drying is preferably about 100 deg.C and, during the drying process, the temperature is preferably controlled to 50-60 deg.C.
Patent JP-H04222154-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI TAKAO
IPC: H04N1/32
Filed: 1990-12-25
Abstract: PURPOSE:To shorten useless communication time by immediately interrupting a communication process when the communication terminal of a called party is a voice terminal in the case of transmitting/receiving picture information concerning the facsimile equipment. CONSTITUTION:When originating/terminating a call in the case of transmitting/ receiving the picture information, a voice discrimination part 5 identifies whether an answer transmitted from the communication terminal of the called party is an answer signal based on a facsimile communication control process or a voice signal, and a control part 2 discriminates whether the called party terminal equipment is the facsimile terminal or the voice terminal. When the discriminated result shows the voice terminal, the transmitting/receiving process of the picture information is immediately interrupted after transmitting a prescribed voice message from a voice transmission part 6.
Patent JP-H04330945-A (JP)
Title: Catalyst for production of phenol, its production and production of phenol
Inventor: MIKI ATSUSHI
IPC: C07C39/04
Filed: 1990-12-27
Abstract: PURPOSE:To increase the rate of conversion of benzoic acid and the selectivity of phenol and to enhance the space time yield of phenol by the increased rate and selectivity. CONSTITUTION:Iron oxide, nickel oxide and an alkaline earth metal compd. are contained in a catalyst. When this catalyst is produced, iron oxide and nickel oxide are calcined at about 600-900 deg.C before or after the alkaline earth metal compd. is added. Benzoic acid is subjected to vapor phase oxidation in the presence of the catalyst to produce phenol.
Patent JP-H04234938-A (JP)
Title: Dough-improver
Inventor: KAWAGUCHI YOSHIFUMI
IPC: A21D2/32
Filed: 1990-12-28
Abstract: PURPOSE:To provide a dough-improver effective for improving the insufficient extension defect of frozen dough, especially roasted and frozen dough and capable of preparing excellent bread having voluminous feeling. CONSTITUTION:The dough-improver contains gelatin and one or more emulsifiers selected from enzymolytic lecithin, diacetyltartaric acid monoglyceride, succinic acid monoglyceride and a specified monoglyceride.
Patent JP-H04127880-A (JP)
Title: Power supply operating method and control method
Inventor: EGUCHI NAOYA
IPC: H02M7/48
Filed: 1990-12-26
Abstract: PURPOSE:To protect an ON/OFF switch for a filter capacitor against breakdown without increasing the cost or the size of the device by controlling the voltage across a filter capacitor to a constant level, at first, when the filter capacitor ON/OFF switch is turned OFF. CONSTITUTION:When a current has risen and a current falling command is subsequently provided, a holding circuit 21 fixes the output voltage at a set level V*(=VC) and then constant output voltage control takes place. Since the voltage VC across a filter capacitor 3 is held at a constant level, capacitor current iC is constricted to zero. Absolute value of the capacitor current iC is then detected by means of a current detector 11 and a detection rectifier 26, and a comparator 27 compares thus detected absolute value with a zero judgment level iCmin set by a setter 25. When a zero judgment is made during the current falling command, a switch 5 is turned OFF through AND gates 30, 31 and a rectifier 1 is pulse shifted through an OR circuit 28 thus making a transition to reverse converting operation. Thereafter, current iL falls down.