baber/WOPTO huggingface dataset:
Patent JP-H0934497-A (JP)
Title: Noise reduction device
Inventor: MORII TOSHIYUKI
IPC: G10L21/0232
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce noises included in voice signals to be processed by a digital voice signal processing device. SOLUTION: An input voice signal 11 is converted by an A/D converter 12 into digital signals, and the noise reduction factor is regulated by a noise reduction factor adjusting part 14 by reference to the condition of the foregoing processing division, and an LPC coefficient is acquired through LPC analysis by an LPC analyzing part 16. On the basis of the noise reduction factor, the noise spectrum is reduced by a noise reducing part 18. The acquired spectrum is subjected to an inverse Fourier transform to be made by an inverse Fourier transform part 20 which produces appropriate signals. A spectral emphasizing part 21 performs a spectral emphasizing process such as ultra-emphasis, and the output signal is emitted from a waveform shaping part 22.
Patent JP-S58116406-A (JP)
Title: Agricultural germicidal composition
Inventor: SATOU KATSUMI
IPC: A01N57/14
Filed: 1982-10-13
Abstract: PURPOSE:The titled composition, containing kasugamycin mixed with a specific compound as active constituents, capable of exhibiting better synergistic effects on blast of rice plants and blight caused by Pseudomonas glumae than the single chemical and applicable to both raising boxes for seedlings and water surfaces. CONSTITUTION:An agricultural germicidal composition, containing kasugamycin or a salt thereof which is an antifungal substance produced by an actinomyces Streptomyces kasugaensis and a safe controlling agent against blast of rice plants for terrestrial and aerial application, exhibiting penetrating germicidal effects on the blast of rice plants, and having improved remedial effects and antimicrobial activity against Pseudomonas glumae paddy rice with low toxicity to humans, cattle, fishes and shellfishes without the phytotoxicity to rice plants and S-benzyl O,O-diisopropyl thiophosphate which has been put to practical use as a controlling agent against blast of rice plants at 1:(2.5-50) mixing weight ratio. The resultant composition is used by adding a carrier or adjuvant, etc. thereto, and formulating into a dosage form, e.g. wettable powder or dust.
Patent JP-H0845650-A (JP)
Title: Planar heater, fixing device, and image forming device
Inventor: KARIBE TAKAAKI
IPC: G03G15/20
Filed: 1994-07-29
Abstract: PURPOSE:To make use of the shape characteristic of a base board such as down slope by a simple structure and heighten the pressure bearing ability by furnishing a pressure bearing layer to cover directly only the outside surface of a conductor and also a flat/smooth layer to cover further the outside surface of the pressure bearing layer CONSTITUTION:Of the surface 12a of a base board 12, only the outside surface of a resistance heat-emitting element 13 excluding the ends in longitudinal direction of the base board 12 is covered with a pressure bearing glass layer 15 which has an incremental electric insulativenesss with increased amount of crystal filter. The surface area 12a of the board 12 including the down slop 12b and the outside surface of the glass layer 15 are covered with a facial glass layer 16, and only the heat emitting body 13 is covered double. The surface 12b is covered with only one layer 16, and the layer's 15, 16 form a protection layer to protect the outer surface, etc., of the heat emitting element 13. According to this constitution, in which only the outside surfaces of the conductor of element 13, etc., on the base board 12 are covered double with the layers 15, 16, the insulation of conductor is enhanced and the shape characteristics of base board such as prevention of paper curling can be well made use of.
Patent JP-H0347597-A (JP)
Title: Steady state analytical apparatus of biological water treatment process
Inventor: IDE SHINJI
IPC: G06F17/12
Filed: 1989-07-11
Abstract: PURPOSE:To calculate a steady state solution according to a convergent numerical value calculation method to conserve an analytical time to a large extent by mounting a register for registering a set value of each variable, a variable value analytical circuit calculating a desired variable value from a plurality of set values and a variable value judging circuit for judging whether the difference between a calculated value and each set value is within a tolerant range. CONSTITUTION:A sludge concn. value register 4, an org. matter concn. value register 5 and an oxygen concn. value register 6 all of which register the set values of respective valiables are mounted and a sludge concn. value analytical circuit 8, an org. matter concn. analytical circuit 9 and an oxygen concn. value analytical circuit 10 all of which calculate desired variables from a plurality of set values according to equations solved on the basis of a rule setting the differential member of a mathematical model to Zero assuming a steady state and a law analyzing said mathematical model while a variable is left in a denominator are mounted while a sludge concn. value judging circuit 11, an org. matter concn. value judging circuit 12 and an oxygen concn. value judging circuit 13 all of which judge whether the differences between calculated values and the set values are within tolerance ranges are mounted and, until the differences become the tolerance ranges, calculation is repeated to converge the mathematical model. By this method, a steady state solution can be calculated according to a convergent value calculation method and an analytical time can be conserved to a large extent as compared with a simulation method.
Patent JP-S6158487-A (JP)
Title: Servo motor
Inventor: MIYABAYASHI TADAO
IPC: H02P29/00
Filed: 1984-08-28
Abstract: PURPOSE:To similarly approximate the recording densities at the inner and outer peripheral surfaces of a disk by switching a plurality of patterns for generating a frequency proportional to the rotation of a motor of a signal generator. CONSTITUTION:An oscillating frequency in response to the rotating speed is induced by a signal generator 11 by the rotation of the rotor of a motor 12. At this time, a changeover switch 19 input a signal of a pattern 15 of the generator 11 to a speed controller 20, which generates a voltage 22 proportion to the input frequency. When the magnetic recording position of a floppy disk 27 is altered from the inner to the outer peripheral surfaces, the projection 30 of an arm 29 is switched to close the switch 19 to input the signal of the pattern 14 of the generator 11 to the controller 20. Thus, the frequency generated from the controller 1 becomes three times, the output voltage 22 of the controller 20 rises to accelerate the rotation of the motor 12.
Patent JP-S6155194-A (JP)
Title: Deashing of coal
Inventor: SOGAWA TORU
IPC: C10L10/18
Filed: 1984-08-27
Abstract: PURPOSE:To obtain low-viscosity tar in good yields and to deash coal with good energy efficiency, by deashing, using fuel oil A and a surface active agent, finely ground semicoke obtained by the low-temperature carbonization of coal under specified conditions. CONSTITUTION:Coal is subjected to low-temperature carbonization at a temperature of 500 deg.C or lower under ordinary pressures or a pressure of 50kg/cm<2> or less in the presence of heated steam to give a semicoke having a volatile content of 25% or less. This semicoke is cooled to a temperature of 300 deg.C or lower and is finely ground into 100-mesh or finer particles. The ground semicoke is deashed using fuel oil A and a surface active agent to give a semocoke having an ash content of 5% or less. In a coal-oil mixture made of the deashed semicoke comprising 100-mesh particles of a porous structure, an oil of a relatively high cetane number, as of fuel oil A, is infiltrated into the pores. As a result, when it is sprayed into a high-temperature cylinder of a diesel engine, a light-oil component will ignite explosively, causing further reduction in particle size, thereby making the combustion easier than a coal-oil mixture made of untreated coal particles of the same size.
Patent JP-H0842576-A (JP)
Title: Rolling bearing
Inventor: MURAKAMI YASUO
IPC: B21K1/04
Filed: 1994-07-29
Abstract: PURPOSE:To secure the prolonged life even under a sever working condition by a method wherein the metal flow of at least one of inner and outer rings is set to a specified value in the revolution direction of a rolling body. CONSTITUTION:In one or both of the inner and outer rings of the constituting elements of a bearing, the metal flow Mf of a bearing element is within + or -15 deg. in the revolution direction Y of a rolling body. When the metal flow Mf exceeds 15 deg., a tangential force forms a force exerted in such a manner that the defect of a non-metallic inclusion is opened. As a result, early flaking is easy to occur to a track surface 2, by which the decreased life for a bearing is caused. Thus, the non-metallic inclusion is refined and a texture is rendered dense and uniformized, a bearing life is not only increased but also a bending stress is produced, and the bearing life is increased even under a sever condition wherein a track ring is deformed and a tangential line is exerted on the track surface as a result of lubricating oil running out.
Patent JP-S6334248-A (JP)
Title: Automatic transmission and integral control device for engine
Inventor: ENDO MOTOKI
IPC: F16H63/50
Filed: 1986-07-30
Abstract: PURPOSE:To enable execution of variation of further proper engine torque at each lever shifting, by correcting factors for varying engine torque depending upon the volume of a frictional engaging device prevailing when gear shifting is executed. CONSTITUTION:In an engine 1, a fuel injection amount of an injection valve 19 and the ignition timing of a distributor 20 are controlled by means of an engine control computer 7, and an engine output responding to an accel opening and an engine rotation speed is provided. In an automatic transmission 2, electromagnetic valves S1-S3 of a hydraulic control device 3 is controlled by means of an automatic transmission control computer 8, variation of an oil passage in a hydraulic control device 3 results in selective variation of the engaging state of each frictional engaging device to provide a speed change step responding to a car speed and an accel opening.
Patent JP-H11131782-A (JP)
Title: Floor inspection door device
Inventor: OINISHI YOUZOU
IPC: E04F19/08
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent any break to an inner lid while preventing degrading in airtightness and thermal insulation by inserting inner insulation lid made of synthetic resin foamed body to an inner insulation peripheral frame made of a synthetic resin foamed body provided at the inner peripheral surface portion of the inspection door through an airtight packing in a detachable manner, and attaching a freely openable inspection door above inner insulation lid. SOLUTION: An inner insulation peripheral frame 3 made of a foamed synthetic resin is attached between wooden upper and lower frame bodies 11, 12 attached to an inspection door 2. An inner portion of the inner insulation peripheral frame 3 is projected out from the inner surface portion of the upper and lower frame bodies 11, 12 to the inner side, and it is a sloped surface 13 which has a projection length larger as it comes down. An inner insulation lid 4 made of a foamed resin having a sloped surface 17 which projects outward as the side surface comes upward is inserted to the inspection door 2 and is fitted to the inner insulation peripheral frame 3 through an airtight packing.  By doing this, air tightness and insulation property can be secured and, by the presence of the airtight packing 5, the direct friction between the side surface of the inner insulation lid 4 and the inner insulation peripheral frame 3 can be eliminated and any brake can be prevented. Moreover, at an upper position of the inner insulation lid 4, an outer peripheral end portion of the inspection lid 6 is placed on the upper surface of a mount piece 15 at the inspection door 2 through a packing material 16, thereby keeping sufficient airtightness.
Patent JP-H1020236-A (JP)
Title: Illumination optical system and exposure device
Inventor: MIZOUCHI SATOSHI
IPC: G02B27/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To uniformly illuminate an object by setting a distance between secondary light sources so that the distance in a 1st direction where the coherence of luminous flux made incident on an optical integrator is high may be longer than that in a 2nd direction where the coherence is low. SOLUTION: The luminous flux having the anisotropy of the coherence and emitted from the light source 1 such as an excimer laser is deformed to have the desired shape of the luminous flux by a beam shaping optical system 2, and made incident on a fly-eye lens 3 and a condenser lens 4 being the optical integrator. The luminous flux passing through the lens 4 is made to have the desired shape of illuminating area by a diaphragm 5 and projected to a base plate 9 coated with photosensitive material through an optical system 6, a mask 7 and a projection optical system 8. In such a case, the element lenses which constitute the lens 3 form a rectangular aperture whose side parallel with the direction where the coherence of the incident luminous flux is high is made longer than the side in the direction where the coherence is low and orthogonal to the former side.  Thus, the spatial coherency in the direction where the coherence is high is made low and the mask 7 is uniformly illuminated.
Patent JP-H0731959-A (JP)
Title: Treatment of organic matter
Inventor: MORISHITA TAKUYA
IPC: B65F5/00
Filed: 1993-07-20
Abstract: PURPOSE:To suppress the formation of compost and to lower BOD value in waste water by nearly completely and efficiently decomposing org. matter over a long period by allowing residues to remain. CONSTITUTION:This method for treatment of org. matter comprises discarding the org. matter into a treating vessel 1 housing carriers 2 therein and subjecting the org. matter to a decomposition treatment with Aschelminthes, such as Rotifera and Nematoda and microorganisms, such as protozoa and bacteria, then purifying the waste liquid thereof mainly with bacteria.
Patent JP-S6440642-A (JP)
Title: Method and circular knitting machine for producing cylindrical knitted fabric having mutually separable cylindrical parts
Inventor: PAURU NEEERU
IPC: D04B19/00
Filed: 1988-07-20
Abstract: PURPOSE: To obtain a knitted fabric by knitting separable yarns in a specific mode into a cylindrical knitted fabric so that the cylindrical portions are separable quickly, easily and in good appearance and the edges have practically no knitting bar and thus there is no need of hemming. CONSTITUTION: This knitted fabric is obtained by the following procedure: separable yarns 33 are subjected to knitting treatment into plain stitch course only with the needle on one of needle supports over a single turn of a knitting machine; subsequently, without ejecting the stitches of the plain stitch course, stitches are ejected from the needle on the other needle support except an exchange site X limited to slight wales, and then the remaining separable yarns 33 are subjected to knitting treatment into plain stitch course with the needle on the other needle support within the range of the exchange site X. In this knitted fabric thus obtained, its appearance is not impaired due to the residual separable yarn after mutual separation of the cylindrical portions.
Patent JP-H05228163-A (JP)
Title: Device for medical treatment of oral cavity
Inventor: FUIRITSUPU GII E UUGU
IPC: A61C17/02
Filed: 1992-06-13
Abstract: PURPOSE: To make a device compact so that it can be easily stored, by inverting a liquid container, and comprising a structure for storing a liquid driving mechanism and a nozzle mechanism inside. CONSTITUTION: A support table 14 comprises two knobs for adjustment 20, 22, for adjusting an equipment stored in a case 24 of a liquid pulsation generator. A liquid container 26 is mounted on an upper part of the case 24, and a semi-spherical locking projection 30 and an opening 32 are formed on a bottom plate 28. When the liquid container is upwardly positioned, the locking projection 30 is engaged with a locking recessed part located on a position corresponding to a top part of the case 24, to determine the position of the container 26. A strut 27 is erected on the support table 14, to support the container 26. Further the container 26 comprises a corrugated side wall 34 rising from a bottom plate 28. The container 26 is usually covered with a cover 36, and the cover 36 is attached to the side wall 34 by a hinge 37.  By mounting a grip 38 on the container 26, the container 26 can be easily handled.
Patent JP-H1127901-A (JP)
Title: Motor fan
Inventor: ISHIKAWA NORIHIKO
IPC: H02K9/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the resonance of a fin and further prevent the rotation of a motor fan from being unbalanced by making different the shape of at least one a plurality of fins being arranged radially for cooling a motor from others, and hence making a characteristic frequency different. SOLUTION: A motor fan 6 is mounted to the rotary drive shaft of a motor 2 and has a fin 1 for cooling it and a pulley 5 with a V-groove for driving a belt 4 for transferring to a drive mechanism 3. A plurality of fins 1 are bisically arranged radially on a circular plate, the tip of a horizontal part 1a of the fin 1 is formed into an L-shape at a rising part 1b, the rising height of at least any one rising part 1b from among a plurality of fins 1 is allowed to differ from the rising height of the other remaining fins 1, thus making different the characteristic frequency that the fins 1 have.
Patent JP-H06179659-A (JP)
Title: Benzimidazoles, medicinal compositions containing these compounds and their preparation
Inventor: NORUBERUTO HAUERU
IPC: C07D403/04
Filed: 1993-07-21
Abstract: PURPOSE: To obtain a novel compound which has an angiotensin antagonizing effect and is useful in the treatment of hypertension, heat failure, ischemic peripheral circulatory disturbance, myocardial ischemia, diabetic neuropathy, glaucoma, etc.  
     CONSTITUTION: This novel compound is represented by formula I [wherein R 1  is H, F, Cl, Br, 1-3C alkyl, 3-7C cycloalkyl or the like; R 2  is (homo) phthalimino, alkyleneimino or the like; R 3  is 1-5C alkyl, 3-5C cycloalkyl or 1-3C alkoxy; and R 4  is R a -CO-O-CH 2  group-substituted tetrazolyl, R b -CO- O-(R c CH)-O-CO-, R a O-CO- (wherein R a  is 1-6C alkyl or the like; R b  is 1-6C alkyl or the like; R c  is H or methyl) or the like], e.g. 4'-[(2-ethyl-4-methyl-6-(1- methyl-5-fluoro-benzimidazol-2-yl)-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid. Here, the compound of formula I is obtained by allowing a compound of formula II to react with a biphenyl compound of formula III (wherein Z 3  is a nucleophilic leaving group). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0867276-A (JP)
Title: Short shaft interlocking trailer vehicle
Inventor: SHIMAUCHI TAMOTSU
IPC: B62D13/00
Filed: 1995-06-21
Abstract: PURPOSE: To provide a short shaft associated trailer vehicle wherein a wheel in a trailer part can be swiveled or steered to the right/left associated with operating a tractor part, while arranging the trailer part just in the vicinity of a rear part of the tractor part, in order to increase a loading capacity without changing body size of an ordinary motor truck. CONSTITUTION: A body rear part of an ordinary or large sized motor truck 1 is cut to be removed by a prescribed length, to form a tractor part 3, with a main unit constituted by setting up a connecting part in the vicinity of a rear shaft of the tractor part 3 to connect a trailer part 2, received in the original size of the motor truck 1, through a pole 22 to a body rear part of the tractor part, and the trailer part 2 using a shock absorber, connecting structure and a wheel of the trailer part 2 can be steered to be associated with right/left swiveling the pole 22.
Patent JP-H1027666-A (JP)
Title: Connector inspecting method and device
Inventor: CHIYODA KENJI
IPC: G01R31/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To inspect a terminal fixture to be surely inserted and surely mount a retainer by detecting the retainer to be protruded from an opening and then detecting the terminal fixture to be in an electrically conductive condition so that acceptance judgement can be made in inspection. SOLUTION: In inspection with a connector inspecting device 20, a retainer 22 is set in a semi-fitted condition, a connector 21 to be inspected is held by a connector holder 31 and an inspection part 32 is arranged near the holder 31 with a lever 33. A signal is transmitted to an inspection circuit via a retainer detection mechanism 34 to detect the retainer 22 to be protruded (semi-fitted) from a housing 23. After the retainer 22 is identified to be uncompletely mounted, the connector 21 is inspected so that the inspection of the retainer 22 in an unreasonably fitted condition can be avoided at the stage of assembling the connector and rework for inserting a terminal fixture can be easily done because the retainer 22 is easily removable. In this way, the terminal fixture is inspected to be surely inserted and the retainer 22 is surely mounted.
Patent JP-S6423313-A (JP)
Title: 2-terminal constant current source circuit
Inventor: GOISHI AKIRA
IPC: G05F3/16
Filed: 1987-07-17
Abstract: PURPOSE:To obtain an extremely stable current with a 2-terminal constant current source that is active at a high voltage level, by using a constant current source consisting of a pair of constant current generating means and a Zener diode. CONSTITUTION:A Zener diode 20 of a 1st constant current generating means 18 produces the voltage of a fixed level when a prescribed potential difference is secured between both input/output terminals 11 and 12. The voltage of the diode 20 and the current set by a resistance 22 are supplied to a Zener diode 27 of a 2nd constant current generating means 19 through the resistance 22 and a transistor TR23. Thus the voltage of a fixed level is produced at the diode 27 and a fixed current decided by said voltage and a resistance 25 are supplied to the terminal 12 via the resistance 25. As a result, the potential difference produced between both terminals 11 and 12 changes and the current flowing to the resistance 25 through resistances 161-16n and a Zener diode 17 changes. In such a case, the current flowing to the resistance 25 from a TR24 also changes and the current flowing to the resistance 25 is kept at a constant level. The sum of the constant current flowing through the resistance 22 and the diode 27 and the current flowing through the resistance 25 flows between the terminals 11 and 12. In such a constitution, an extremely stable constant current is obtained.
Patent JP-H06110590-A (JP)
Title: Personal computer
Inventor: YAMASHITA MASASHI
IPC: G06F1/32
Filed: 1992-07-07
Abstract: PURPOSE:To turn off power supply to the operation processing part of the personal computer when television broadcasting is received and to turn off power supply to a tuner card when a personal computer mode is used. CONSTITUTION:When the personal computer mode is designated to a remote controller, an infrared control signal 21 is lighted and received by a remote control reception part 3, and a control signal is sent to a control part 18. The control part sends the signal, switches a power supply relay 5 to the personal computer mode side and connects the power source to an operation processing part 2. On the other hand, when a television mode is designated on the remote controller, the infrared control signal is lighted and received by the remote control reception part, and the control signal is sent to the control part. The control part sends the signal, switches the power supply relay to the television mode side and connects the power source from the operation processing part to a tuner card 19.