baber/WOPTO huggingface dataset:
Patent JP-2000214077-A (JP)
Title: Optical absorption cell
Inventor: IGARASHI HIROAKI
IPC: G01N21/35
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To ensure the stability of the optical axis, with reference to a change in an outside temperature, of a laser beam which is transmitted through a white-type optical absorption cell. SOLUTION: A stage 50 of an integrated structure, whose two axes can be pitch- adjusted, is fixed via a holding implement 48 to the inner face side of the end wall 4 of an airtight container 39. A second concave mirror 12 and a third concave mirror 13 are fixed onto the stage 50. A sample gas is introduced into a cell 30 via a gas port 6. A laser beam L is made incident via an optical window 16 so as to be radiated via an optical window 18, and it is multiple-reflected by a first concave mirror 11 and the second and third concave mirror 12, 13. On the basis of a change in the light intensity of a laser beam L' which is transmitted through the sample gas, the absorption amount of an optical spectrum due to gas molecules is measured. In this case, the temperature of the stage 50 having the integrated structure is detected directly by a temperature sensor 52.  The temperature of a heating element 53 is controlled by a temperature detection circuit 58 and a power control circuit 61 so as to become a prescribed temperature. As a result, the stability of the optical axis of the laser beam with reference to a change in an outside temperature can be ensured.
Patent JP-S59141531-A (JP)
Inventor: AIKE GAABERU
IPC: C07C37/86
Filed: 1984-01-27
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-H09212188-A (JP)
Title: Voice recognition method using decoded state group having conditional likelihood
Inventor: IRIJIYA ZERUJIYUKOBITSUKU
IPC: G10L15/10
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce recognition errors in an information system by assigning the penalty based on the difference between the state likelihood and the state of maximum likelihood, which is conceivable, as to the state likelihood that includes voice information receptance and decode processing and is a modeled state group. SOLUTION: Voices are transformed to analog signals by a transducer (a converter) 105 such as a microphone and a preprocessor 110 transforms the signals into the digital forms representing the features of the voices. These features are produced by a decoder 120 and the recognition is made easy. Then, the decoder 120 transforms the digital signals into an appropriate word or a word column. The preprocessor 110 consists of, for example, analog digital(A/ D) converters. These converters receive inputted analog voice waveform signals and convert them into digital signals. The decoder 120 concerts the feature vector groups from the preprocessor 110 into voice unit groups.
Patent JP-S56110950-A (JP)
Title: Toner for electrostatic charge image development and its production
Inventor: TAKAGIWA HIROYUKI
IPC: C08L21/00
Filed: 1980-02-06
Abstract: PURPOSE:To obtain a toner having superior nonoffset characteristic by using the particles prepd. by the polymerization treatment of a polymer composition compris- ing by incorporating a polymerizable monomer, a reactive prepolymer and low mol.wt. polyolefin. CONSTITUTION:A reactive prepolymer and low mol.wt. polyolefin are mixed, dispersed or dissolved together with a charge control agent and a coloring agent in a polymerizable monomer. This polymer composition is subjected to polymerization treatment, whereby the polymerizable monomer is crosslinked and polymerized with the reactive polymer or further the solids obtained in this way are ground, by which the particles of the grain sizes required as the toner are obtained. a polybutadiene prepolymer is suited as the reactieve polymer and the ratio threrof is kept at 1-40wt% based on the weight of the polymerizable monomer. Thereby, the toner which has superior nonoffset characteristic and by which sufficient fixing is achievable at low temp. is obtained.
Patent JP-S5398709-A (JP)
Title: Test system for communicating line
Inventor: NARA EIZOU
IPC: H04Q3/52
Filed: 1977-02-09
Abstract: PURPOSE:To enable to confirm the normality of the overall communication line switches, by providing the switch network for test and by detecting the presence of current flowing via the communication line switches.
Patent JP-H04240039-A (JP)
Title: Acceleration/deceleration control method for machine tool and device thereof
Inventor: TAKASHITA JIRO
IPC: B23Q5/40
Filed: 1991-01-11
Abstract: PURPOSE:To provide an acceleration/deceleration control unit with less deformation of a moving body at the acceleration/deceleration time of the moving body. CONSTITUTION:It is a machine tool 1 having a servomotor, a feed screw connected to the output shaft of the servomotor, moving bodies 4, 6 connected to the feed screw and moving on a bed, a tool T for machining provided on the moving bodies 4, 6, and an adjusting speed circuit for driving the servomotor with its control, and is the adjusting speed control method of the machine tool 1 that the displacement at the work point of the tool is reduced with the vibration of the moving bodies 4, 6 being restrained, by having the acceleration/ deceleration according to the time related to the proper vibration cycle upto the steady speed of the moving bodies 4, 6 or from the steady speed.
Patent JP-S54105845-A (JP)
Title: Method of treating sludge and the like
Inventor: KIKUCHI TOSHIYUKI
IPC: C02F11/00
Filed: 1978-02-06
Abstract: PURPOSE: To accomplish easy dehydration of sludge by solar drying of a sludge layer with a cut mechanically given after it is formed by coagulating the sludge with a agglutinant.  
     CONSTITUTION: A sludge 4 is conveyed in the form of slurry to a dumping site 1 from a sludge source 3 through a pump 5 and a pipe 6. An agglutinant 8 is added to the sludge 4 from chemical injection apparatus 7 in the course of the pipe 6 and mixed therewith by stirring. Thus, the sludge 4 is coagulated in the site 1. A truck 13 which is installed in such a manner as to be free to move by menas of wheels 14 runs on a weir bank 2. while sludge cutters 16 which are mounted to the truck in such a manner as to be free to move up and down through a shaft 15 are sent into a sludge layer 20. In this manner, water in the layer 20 is discharged through the grooves thus made and gathered into a pit 9. Thus, water in the sludge layer is easy to be discharged, enabling easy, economic treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61172438-A (JP)
Title: Code error detection circuit
Inventor: EKOSHI HIROHISA
IPC: H03M13/00
Filed: 1985-01-28
Abstract: PURPOSE:To detect a code error by inverting one bit in (m+1)-bit of an mBIP code, extracting a DC component of a flip-flop inverted by a bit of level '1' and detecting a level change. CONSTITUTION:An output signal (f) of a NOR circuit G1 goes to '1' once in (m+1)-bit, that is, once in 8 bits. Since the output signal (f) is fed to an exclusive OR circuit G2, when the output signal (f) is at '1', the mBIP code signal (a) is inverted and fed to the AND circuit 1 together with a clock signal (b). Since the number of 1s in the (m+1)-bit is an even number, its output signal (h) is fed to a clock terminal C of the flip-flop 2, a signal of output terminals Q, Q' is fed to low pass filters 3, 4, and output signals (j, k) are fed to a comparator 5. Thus, a detection signal (l) representing the level change in the output signals (j, k) is outputted from an output terminal 8 and a code error is detected.
Patent JP-H07220872-A (JP)
Title: Oxide film luminescence body
Inventor: HIKINO SHINYA
IPC: C25D3/56
Filed: 1994-02-04
Abstract: PURPOSE:To provide a long-life oxide film luminescence body capable of being manufactured from an inexpensive raw material by forming an Al alloy-plated film by electroplating with a molten salt bath, and oxidizing it. CONSTITUTION:This luminescence body is provided on a substrate r substrate to the surface of which conductivity is given, with an oxide film obtained when an Al alloy film containing at least one kind selected among at least one of the following groups at 0.1-50wt.% in total is formed by electroplating then it is oxidized and having a thickness of 0.1mum or above. First group: Ti, V, Cr, Mn, Co, Ni, Cu, Zn. Second group: Y, Mo, Ag. Third group: Mg, In, Sn, Ba, Pb. Fourth group: La, Ce, Nd Sm, Eu, Tb, Yb.
Patent JP-H07216721-A (JP)
Title: Method for treating fiber web and its apparatus
Inventor: KURISUTEIAN SHIYUTORAAMU
IPC: D06B3/20
Filed: 1995-01-30
Abstract: PURPOSE: To provide a method and a device for treating a textile web, wherein a longitudinally elastic knitted article and a tensile-sensitive textile web are treated to realize a jet effect and various treatments. CONSTITUTION: The textile web 1 is guided through a relatively narrow passage the limits of which are formed at least partially by the surfaces of rollers 2 and 3. Nozzles 7 from which a treatment medium can be applied onto the textile web are arranged in curved sections 6 and 6' of the passage. Straight sections 8 between the rollers can be kept very short. The device is especially suitable for the treatment of tensile-sensitive textile webs.
Patent JP-2000216711-A (JP)
Title: Radio receiver and signal processing method
Inventor: AIZAWA JUNICHI
IPC: H04L27/38
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To correct a received signal affected by fading at high speed by reducing an arithmetic quantity required for deciding a filter characteristic so as to reduce a time required for deciding the filter characteristic. SOLUTION: A radio section 102 applies prescribed radio reception processing to a signal received by an antenna 101, a demodulation section 103 demodulates the signal that is radio-reception-processed, a training processing section 104 applies training processing to a training signal in the received signal, a rotation matrix arithmetic section 105 applies rotation matrix arithmetic operation to the training signal in the case of training processing, and a decoding section 106 decodes a signal corrected by a filter with characteristics decided by training processing.
Patent JP-H08275437-A (JP)
Title: Bearing mechanism of motor
Inventor: IDA KATSU
IPC: H02K16/02
Filed: 1996-01-29
Abstract: PURPOSE: To form the bearing structure of the rotor shaft of a motor in one piece with a motor chassis. CONSTITUTION: A cylindrical bearing housing part 31 is formed in one piece with a motor chassis 21 by deep-drawing machining and at the same time a plurality of foldable support pieces 31c are formed in cut and raise shape at the side of a lower edge cylindrical opening part 31a which is the base edge opening part of the bearing housing part 31, an oil-impregnated sintered bearing 32 is forced in and fixed into the bearing housing part 31, a thrust pad 33 is arranged at the lower side of the bearing 32 for bending the support piece 31c for supporting, and a rotor shaft 28 is inserted into the bearing 32 to cause an end face to contact the thrust pad 33 for supporting.
Patent JP-H01189029-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/84
Filed: 1988-01-22
Abstract: PURPOSE:To improve durability by forming an underlying layer on a high- polymer film and forming said layer as the layer having abnormally deposited projections, then disposing a thin ferromagnetic metallic film thereon. CONSTITUTION:The underlying layer is formed by a sputtering method of Ti on the high-polymer film 4 consisting of polyethylene terephthalate, etc., and the abnormally deposited projections 6 and averagely grown parts 7 are formed by high-speed deposition. The thin ferromagnetic metallic film is disposed on the layer having such abnormally deposited projections 6 and a protective lubricating agent layer 9 is disposed thereon. Since the projections 6 are formed as a part of the underlying layer, the magnetic recording medium having the good durability without having drop-outs of magnetic powder is obtd.
Patent JP-H08198156-A (JP)
Title: Handle cover for straddly mounting type vehicle
Inventor: KAMI YOSHIHISA
IPC: B62J23/00
Filed: 1995-01-30
Abstract: PURPOSE: To provide a handle cover for straddly mounting type vehicle, which can make both the protection of the rider's hand and display of the player No. using a less number of components, is not likely to break, can easily be donned and doffed, and offers also protection of the wiring parts around the handlebar. CONSTITUTION: A handle cover 17 is equipped with a player No. display part 18 located ahead of a handlebar 7 and grip guard parts 19L, 19R which is furnished in a single piece with the No. display part 18, stretches left and right along the handlebar 7 from the No. display part 18, and makes enclosure from ahead till grip parts 8L, 8R furnished at the ends of the handlebar 7.
Patent JP-S61170431-A (JP)
Inventor: HIROTA HIROMI
IPC: A47L15/42
Filed: 1985-01-25
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-H07217975-A (JP)
Title: Connecting structure of air supply components
Inventor: HIRATA OSAMU
IPC: F24F13/02
Filed: 1994-02-04
Abstract: PURPOSE:To enable absorption of a construction error even when positions of installation of two air supply components slip in a certain range and to enable simplification of position alignment of air supply holes of the two components. CONSTITUTION:One air supply hole 3a of a duct 1a on one side is so formed as to have an area S2 being larger than the area S1 of the other air supply hole 3b of a duct 2a on the other side. Even when positions of installation of the two ducts 1a and 2a slip in a certain range, a construction error is absorbed and the air supply holes 3a and 3b are connected with each other. Fine regulation of the positions of the ducts 1a and 2a is dispensed with.
Patent JP-H06265746-A (JP)
Title: Bi-directional multi-wavelength transmission equipment
Inventor: TSUCHIYA TOSHIYUKI
IPC: H04B10/07
Filed: 1994-01-12
Abstract: PURPOSE:To provide bi-directional multi-wavelength transmission equipment which performs communication at the same wavelength essentially in both directions on one optical cable. CONSTITUTION:Bi-directional optical communication between two terminal stations 11a, 11b (where, 11b is not shown in figure), is performed by wavelength division multiplexing, and each terminal station is coupled with the optical cable 1, and is provided with a two-beam interference type filter 15 which multiplexes/demultiplexes transmission light and reception light. The filter 15 is provided with a pass-band and an attenuation band periodically in a communication wavelength band. The wavelength of the transmission light is almost equal to that of the reception light in each terminal station, however, a small offset less than 5nm exists between them. The wavelength of a transmission laser 21 is controlled so as to conform to the pass-band of the filter also used as wavelength reference. It is desirable that the two-beam interference type filter 15 is a Mach-Zehnder type asymmetric interfer-meter and is provided with a pair of directional couplers and an optical fiber which couples them, and by which the period of the pass-band or the attenuation band can be adjusted.
Patent JP-S54106714-A (JP)
Title: Turbine vane
Inventor: UJI MOICHI
IPC: F01D5/28
Filed: 1978-02-08
Abstract: PURPOSE: To improve the cooling of an turbine moving vane by passing cooling air through a gap provided between a core and a shell thereof to the outside thereof.  
     CONSTITUTION: A hollow core 1 of a turbine moving vane and a vane shell 2 made of high strength ceramic or the like are connected togehter by a fibrous heat resistant material 7 leaving a gap 5. Cooling air which is introduced from the axial direction of the core 1 is fed into the gap through a plurality of small holes 4 and 4a to cool the entire body of the vane. Consequently, the cooling air is discharged out of outlet ports 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000217225-A (JP)
Title: Wiring box
Inventor: AONO WATARU
IPC: H02G3/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the wall of a building from becoming musty and stainful and from being corroded and an electric wire from short-circuiting due to dew condensation, by providing the box-like main body of the wiring box at the lower end of a conduit and covering the conduit and box-like main body with a heat insulating material. SOLUTION: The periphery of the box-like main body 11 of a wiring box is covered with a heat insulating material 13 composed of expanded polystyrene by sticking the material 13 to the external surface of the main body 11, and the periphery of a conduit 12 is covered with a cylindrical heat insulating material 14 composed of expanded polystyrene. Consequently, the insides of the main body 11 and conduit 12 are not cooled, and no dew condensation occurs in the main body 11 and conduit 12 even when the main body 11 and conduit 12 are cooled with air. Therefore, the occurrence of such a case is prevented that water drops accumulated on the bottom of the wiring box leak out the box, and moistens the wall of a building and the wall becomes musty or stainfull or is corroded or an electric wire is short-circuited.
Patent JP-H01190526-A (JP)
Title: Vehicle ventilating device
Inventor: FUJIMOTO YUKITAKA
IPC: B60H1/24
Filed: 1988-01-22
Abstract: PURPOSE:To simply and effectively carry out ventilation by attaching an openable cover on a ventilating port in a device body attached to an opening in a vehicle, and by attaching a solar battery on the inner surface of the cover so that the device body is operated by the solar battery in association with the opening of the cover. CONSTITUTION:A device body 1 is clamped between a wind-shield pane G and a window frame F. A ventilating port 2 communicating between the inside and outside of a vehicle body is formed in a convex part 1a which is formed on the device body 1 and is projected inward of the vehicle body, and a side visor part 1b is integrally incorporated with the convex part 1a, being extended obliquely. Meanwhile, an opening 4 is formed in one end part of a fan casing 3 which is connected to the body 1 on the inside of the vehicle, and a fan 5 coupled to a motor shaft 6 is disposed in the opening 4. Further, a cover 7 opening and closing the ventilating port 2 is swingably coupled to a shaft 8 at the lower end, and a solar battery 9 is arranged on the inside surface of the cover 7.
Patent JP-H06217777-A (JP)
Title: Dna sequence-coding cat egg transparent zone fzp2
Inventor: OKAZAKI YUICHI
IPC: A61K39/00
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a new DNA useful in production of FZP2-related peptide used as an antigen for vaccine of contraception of cats. CONSTITUTION:This DNA contains a base sequence coding all or part of amino acid sequence of a cat egg transparent zone FZP2 expressed by the formula. A whole base sequence of a cat egg transparent zone FZP2 gene and the amino acid sequence estimated therefrom are determined by cloning all genes of FZP2 from a cat ovary by PCR method and the egg transparent zone is artificially synthesized by genetic engineering, peptide synthesis, etc.
Patent JP-S61175218-A (JP)
Title: Exhaust valve cooling device
Inventor: YONEKUBO YOSHIHARU
IPC: F01L3/12
Filed: 1985-01-29
Abstract: PURPOSE:To always carry out an appropriate cooling of an exhaust valve, by providing a condenser for cooling and therefore condensing coolant charged in the valve body, in the valve rod section of an exhaust valve, and by cooling the condenser with the use of the spray of cooling fluid the amount of which may be controlled in accordance with the load of the engine. CONSTITUTION:An exhaust valve 1 is composed of a valve rod section 4 formed therein a cooling passage 6 having an opened upper end, and a bevel section 5 connected to the lower end of the valve rod section 4 and formed therein with an evaporating chamber 7 in which coolant 8 is charged. The above- mentioned exhaust valve 1 is moved up and down by a valve drive section 9 including a rocker arm 10. At the upper end of the valve rod 4 there is provided a condenser 22 having a condensing section 24 communicated with the cooling passage 6 through a conduit section 23, and the condensing section is cooled by cooling fluid displayed from nozzles 29 of a cooler 27 which is arranged to surround the condensing section 24. The sprayed amount of cooling fluid is controlled by a metering valve 34 in accordance with the load of the engine, and therefore, vapor generated in a cooling chamber 31 is led into a gas/liquid separator 46 through a discharge pipe 41.
Patent JP-H11202609-A (JP)
Title: Toner replenishing container and toner residual amount display device
Inventor: SUZUKI MASAHITO
IPC: G03G15/08
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To accurately detect the residual amount of a toner in a toner bottle by constituting a device of an exothermic recording medium stuck to a toner replenishing container, a thermosensitive heating head for recording the amount of the toner on the recording medium and a detector detecting the reflection density of the medium. SOLUTION: A toner bottle to which a label-like reversible thermosensitive recording medium A is stuck is set in a developing device in a laterally laid down state and is rotated as the developing device operates. By rotating a thread cutting shaft, a holder is moved to detect the existence/absence and the position of the medium A stuck to the toner bottle by a photocoupler in the holder. Furthermore, whether the medium A is in a black (semi-opaque) state or a white (transparent) state is monitored by the photocoupler. When the medium A is in the black state, the end of the medium A is searched and a thermal head is set at the obtained position to start writing (recording). Meanwhile, when it is in the white state, the thermal head is made in a writable state to the medium A.
Patent JP-S55105664-A (JP)
Title: Preparation of tryptamine
Inventor: KUBO MASAAKI
IPC: C07D209/16
Filed: 1979-02-08
Abstract: PURPOSE: To obtain the title compound useful as a raw meterial of indole, alkaloid, etc. in high yields in one step, by heating a 4-aminobutanaldialkylacetal to be obtained cheafly and a strong acid addition salt of phenylhydrazine in the presence of a strong acid in an aqueous solvent.  
     CONSTITUTION: In the preparation of tryptamine by the condensation and ring formation of a 4-aminobutanoldialkylacetal and phenylhydrazine, the 4-aminobutanaldialkylacetal is reacted with phenylhydrazine in water, a hydrophilic solvent, or in a mixed solvent of these two or more solvents in the pH range 0.8W4.0, preferably at 60W120°C to give tryptamine. The pH is adjusted using at least one kind selected from the group consisting of hydrochloric acid, sulfuric acid, phosphoric acid, benzenesulfonic acid, p-toluenesulfonic acid, and a strong acidic ion exchange resin.  
     USE: Tryptamine by itself has a pharmacological action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59140278-A (JP)
Title: Solventless electrically conductive adhesive
Inventor: OKUNOYAMA TERU
IPC: C09J163/00
Filed: 1983-02-01
Abstract: PURPOSE:To provide the titled adhesive which exhibits excellent strength even when cured after being left to stand for a long time, by mixing a resin mainly composed of a bismaleimide and a triazine resin monomer, an epoxy resin, an unsaturated monomer and an electrically conductive powder. CONSTITUTION:A component (A) composed of bismaleimide of formula I (wherein Ar1 is a bivalent arom. group) and a triazine resin contg. a diisocyanate unit of formula II (wherein Ar2 is a bivalent arom. group) and triazine rings of formula III formed by the cyclopolymerization of at least three molecules of said diisocyanate in the molecular structure and having isocyanate groups at its terminal, an epoxy resin (B), an unsaturated monomer (C) such as diallyl phthalate or triallyl isocyanurate, and an electrically conductive powder (D) such as silver powder are mixed together in such a proportion as to give a weight ratio of component A to component B of 10:90-90:10, thus obtaining the desired solventless electrically conductive adhesive.