baber/WOPTO huggingface dataset:
Patent JP-H03231135-A (JP)
Title: Linearity measuring device of optical power meter
Inventor: YAMADA SHIGERU
IPC: G01M11/00
Filed: 1990-02-06
Abstract: PURPOSE:To measure the linearity of a power meter in a short time by forming the first and second laser light rays having approximately the same power, performing ON/OFF operations for the laser light rays with a shutter part, thereafter synthesizing the light rays and projecting the light on the optical power meter. CONSTITUTION:A laser light ray from a laser light source 1 is controlled to intended power and shaped through an attenuator 2 and a pinhole 3. Laser light rays L1 and L2 are formed with a first half mirror 4. The light ray L1 is inputted into a PZT element 8 through a first shutter 6. The phase is adjusted. The light ray reaches a second half mirror 10. The light ray L2 is reflected from a total reflecting mirror 5 through a second shutter 7. The light ray reaches the half mirror 10. In the mirror 10, the reflected light ray of the light ray L1 and the transmitted light ray of the light ray L2 are synthesized. The light is inputted into a photodetector 12 of an optical power meter 11. When both shutters 6 and 7 are turned ON, the power should become equal to the sum of the powers when each shutter is turned ON. Thus the error with respect to the change in power is obtained.
Patent JP-S53112544-A (JP)
Title: Heat exchanging device
Inventor: NISHIZAWA HIROSHI
IPC: F28D21/00
Filed: 1977-03-14
Abstract: PURPOSE: To protect a heat exchanger body, by preventing beforehand accidents affecting pipings of the heat exchanger body due to the breakdown of pipings connected toa primary system and a secondary system of a heat exchanging device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58145714-A (JP)
Title: Production of vinyl chloride polymer
Inventor: KINOSHITA MASASHI
IPC: C08F291/00
Filed: 1982-02-24
Abstract: PURPOSE:To obtain a vinyl chloride polymer excellent in processability, transparency, low-temperature properties, and oil resistance, by radical-polymerizing a vinyl chloride monomer in the presence of a mixture of an ethylene/vinyl ester copolymer and polyurethane. CONSTITUTION:A vinyl chloride polymer containing an ethylene/vinyl ester copolymer and a polyurethane graft polymer is obtained by radical-polymerizing 40-90pts.wt. vinyl chloride monomer or mixture containing this monomer and another vinyl monomer copolymerizable therewith in the presence of a polymer mixture containing 5-60pts.wt. ethylene/vinyl ester copolymer and 5-60pts.wt. polyurethane. The above ethylene/vinyl ester copolymer as a trunk polymer refers to a copolymer of ethylene with a vinyl ester of an alkyl or aryl carboxylic acid. The above polyurethane as a trunk polymer refers to one prepared by reacting a long-chain glycol having OH groups on both ends with a polyisocyanate compound containing NCO groups on both ends.
Patent JP-S59153345-A (JP)
Title: Tracking device of transition of movement for mobile body
Inventor: TAKADA MINORU
IPC: H04B10/112
Filed: 1983-02-21
Abstract: PURPOSE:To relieve trouble by supporting an optical receiver to a mobile body and extracting its stored data later. CONSTITUTION:The optical receiver 15 is mounted on the mobile body and when the mobile body passes through a prescribed position, the optical receiver 15 stores sequentially the number at that point and its passing time data. The stored contents are set to a reader 40 of a data processor and outputted at a desired point of time.
Patent JP-2000224336-A (JP)
Title: Telephone set, information transmission method and information reproduction method for telephone set
Inventor: HIRAO KEIJI
IPC: H04M11/06
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set that can transmit, receive and reproduce a character message during conversation and to provide an information transmission method and an information reproduction method for the telephone set. SOLUTION: When a user of a portable mobile telephone set 101 operates a ten-key included in an operation section 107 to generate a character message during a speed state and depresses a transmission key, a control section 105 transfers character message data stored in a memory section 106 to a voice character processing section 103. Upon the receipt of the character message data, the voice character processing section 103 eliminates the undesired parts of digital voice signals, integrates the character message data to the eliminated part and transmits the voice signal including the character message data to an opposite communication terminal.  Upon receiving the voice signal including the character message data, the opposite communication terminal allows a microphone speaker section 104 to sound a voice and allows a display section 108 to display the character message data in real time.
Patent JP-H06206271-A (JP)
Title: Honeycomb structure and manufacture thereof
Inventor: MATSUMOTO TOSHIO
IPC: F01N3/28
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a honeycomb structure capable of stir-mixing exhaust gasses or the like in its inner part even in an extrusion-molded item or the like by blending beads Into the partitions of a honeycomb structure, and burning the beads during the period of baking the honeycomb structure, and thus forming readily horizontal holes with respect to the partitions. CONSTITUTION:A ceramic honeycomb 1 is subjected to an extrusion molding process in a condition having a great number of beads blended in a thermoplastic molding material 2, Herein, the respective beads 3 are rolled into flats 5 in a period of being molded into extruded partitions 4. Following this, in a drying process and baking process, respective beads 3 are burned; as a result, respective horizontal holes 5 are made in the partitions at which respective beads have existed. At this time, the horizontal holes 5 correspond to the length of one side of penetration holes 6. Furthermore, cross-pillar parts 7 are formed among respective penetration holes 6. By taking this construction. the horizontal holes 4 are bored arbitrarily with respect to the partitions 4. Accordingly, even in an extrusion-molded item, a honeycomb structure can be obtained that is capable of stir-mixing exhaust gases in its inner part.
Patent JP-S60171334-A (JP)
Title: Condensed water disposing device for air conditioner
Inventor: CHIKAMATSU SADAHARU
IPC: F24F1/02
Filed: 1984-02-16
Abstract: PURPOSE:To prevent inflow and outflow of heat at the openings of a water receiving pan water guiding section as well as inside and outside partitioning plate and permit to prevent the inflow of rain water, which hits the inside and outside partitioning plate, into a room by a method wherein a part of the water receiving pan, which guides water to the outside of the room, is formed with a U-shape recess while the opening of the inside and outside partitioning plate is extended to the upper part of the recess and is opposed. CONSTITUTION:An inside and outside partitioning plate 8 is provided with an inverted U-shape protuberance 11 above a notched section 8b along the shape of water guide section 7a of the water receiving pan 7 while the U-shape recess 7b of the water guide section 7a is located below the protuberance 11. The condensed water of the water receiving pan 7 passes through the water guide section 7a and the recess 7b, passes through the water guide section 7a again and is discharged to the outside of the room. The notched section 8b is intercepted from the protuberance 11 by the condensed water stagnating in the recess 7b whereby the flow of air due to the difference of static pressures in indoor and outdoor side airflow paths is intercepted, therefore, the inflow and outflow of heat to and from the indoor side may be prevented. On the other hand, rain water, invaded from the ventilating port of an outer casing, hits the partitioning plate and flows along the protuberance 11 to drop into the water guide section 7a when it is rainy, whereby the inflow of rain water into the room may be prevented.
Patent JP-H10215793-A (JP)
Title: Masking method for acidity
Inventor: SAGAWA YOSHIHISA
IPC: A23L27/60
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide food, medicines and items other than the medicines, etc., capable of masking acidity, improving a taste without changing an original flavor or material and being easily taken in through the mouth by using a high sweetness sweetener in a product for presenting the acidity by an amount less than the threshold value of sweetness. SOLUTION: In the product of a natural material or the like for presenting the acidity, one or two or more kinds of the high sweetness sweeteners such as stevia extract, sucralose and aspartame, etc., are used by the amount less than the threshold value of the sweetness and the acidity is masked. Also, the threshold value of the sweetness of the sucrose with respect to 0.1% aqueous solution of citric acid (crystal) is 0.00075%.
Patent JP-H07238387-A (JP)
Title: Electrogalvanized steel sheet excellent in uniformity and appearance
Inventor: TAKAHASHI AKIRA
IPC: C25D5/26
Filed: 1994-02-25
Abstract: PURPOSE:To obtain an electrogalvanized steel sheet macroscopically uniform in the crystalline orientational property and size of the crystal and plating thickness by forming an amorphous metal plating film layer having completely random orientational property and lattice interval of the crystal in a layer forming an interface with a substrate, i.e., base steel sheet, to be plated and then electrodepositing a zinc plating having an ordinary crystal structure. CONSTITUTION:One or both sides of a steel sheet are plated with an amorphous alloy selected from Ni-P, Fe-P, Ni-Mo, Fe-Mo, Co-Mo, Ni-W and Co-W to form a substrate layer having 0.01-2mum thickness. A Zn plating layer having 0.5-100mum thickness is formed on the substrate layer to obtain a two-layer plating structure. The amorphous plating of Ni-P, Fe-P, etc., is formed by electroplating. For example, a cathodized Ni-P alloy is formed by using a plating bath consisting of nickel sulfate and phosphoric acid.
Patent JP-H05226632-A (JP)
Title: Semiconductor device
Inventor: USAMI MITSUO
IPC: H01S5/026
Filed: 1992-02-14
Abstract: PURPOSE:To continue a normal operation at a high speed and increase freedom for selecting materials for an optical element by detecting abnormality of a light-emitting element with a light-reception element, providing a function for continuing the normal operation by switching to another light-emitting element on a semiconductor integrated circuit, and then burying the light-emitting element into a semiconductor integrated circuit. CONSTITUTION:Emission of a regular laser diode 4 is driven by a control circuit 2, the emission signal enters an optical waveguide 5 though a grating 6, and is output to an optical fiber 7 from the end face. Also, the other end face of the optical waveguide 5 is directed toward a photodiode 3 and an emission signal of the regular laser diode 4 is constantly received and detected. In the case of detection of an abnormality, the control circuit 2 stops driving of emission of the regular laser diode 4, drives emission of a spare laser diode 4a, and then transmits data continuously. Also, when a light-emitting element or a light-reception element is buried into a semiconductor integrated circuit device, an optical element according to an arbitrary material such as GaAs can be integrated.
Patent JP-S63203572-A (JP)
Inventor: KUROKI SETSUO
IPC: A24F15/00
Filed: 1987-02-09
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-H06240313-A (JP)
Title: Method for cooling and crushing treatment of slag
Inventor: HORII KAZUHIRO
IPC: C21B3/06
Filed: 1993-02-17
Abstract: PURPOSE:To provide a method for separating metal in molten slag containing molten metal and solid metal as a cooling and crushing treatment for steelmaking slag and this pre-treatment. CONSTITUTION:In the case of discharging the molten slag 3 into two sets of slag receiving vessels 4a, 4b from a discharging slag ladle 2 incorporating the molten slag 3 containing the molten metal, the molten slag and the molten metal are discharged into one set of slag receiving vessel. In this case, by sp.gr. separation, the slag and the metal can be separated. Successively, after discharging the solidified slag and metal into the other slag receiving vessel, the molten slag and the molten metal are solidified in the discharging slag ladle and thereafter, discharged to separate the slag and the metal, and the pressurized cooling treatment method for further cooling, solidifying and crushing the slag is applied.
Patent JP-H10211902-A (JP)
Title: Tape guide device for extremely-thin tape packing machine
Inventor: OKAZAWA NORIO
IPC: B65B13/18
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To generate tape thrust effectively and also facilitate the removal of an object which has fallen, by setting a base plate and a cover plate to lengths needed for drawing out a tape further forward from a feed roller toward a front end, and by making a notch window which is wider than the feed roller and also has thrust application edges along each side wall of the base plate. SOLUTION: A shooter 10 comprises a square base plate 20 and a cover plate 30. It further comprises a notch window 21 for a drive feed roller which is made in part of the base plate, a base plate side-wall, a gap 25 for the passage of tape which is made between a tape path given a slidable surface 24 by silicone resin or the like and the cover plate 30, a front end 26, a rear end 27, and so on. The length of each of the base and cover plates, specifically the length from the contact of the film tape with the feed roller to the front end, is such that required thrust for drawing out can be applied to the tape to be used. It is usually 5-10cm. Therefore, the full length of the actual shooter 10 is approximately 8cm or more.
Patent JP-S61190033-A (JP)
Title: Alloy having variable spectral reflectance and recording material
Inventor: IKUTA ISAO
IPC: G11B7/243
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a novel recording material applying a variable change of color or reflectance by transition between crystal structures by using a Cu alloy contg. a specified amount of Be and having variable spectral reflectance. CONSTITUTION:This alloy having variable spectral reflectance is a Cu alloy contg. 3-15wt% Be and having different crystal structures at the 1st temp. above room temp. and the 2nd temp. below the 1st temp. in a solid state. When part of the surface of the alloy is rapidly cooled from the 1st temp., the part has a crystal structure different from the crystal structure at the 2nd temp. The other part has the crystal structure at the 2nd temp. and is different from the rapidly cooled part in spectral reflectance.
Patent JP-S58146566-A (JP)
Title: Pyridine derivative
Inventor: OONO SACHIO
IPC: A61K31/4418
Filed: 1982-02-24
Abstract: NEW MATERIAL:A pyridine derivative shown by the formulaI X is O or S; R<1> and R<2> are H or 1-3C alkyl; Y is OH or OR<3> (R<3> is 1-4C alkyl), NR<4>R<5> (R<4> and R<5> are H, 1-4C alkyl, or cyclic alkyl) and its pharmaceutically acceptable nontoxic salt. EXAMPLE:2-Methyl-3- 4-(6-methyl-3-pyridyloxy)phenyl propenic acid. USE:A remedy for thrombosis, myocardial infarction, diabetic vascular complication, asthma, etc. Having a strong inhibitory action on an enzyme capable of synthesizing thromboxane A2. PROCESS:An aldehyde (a novel substance) shown by the formula II is subjected to Perkin reaction with acetic anhydride, propionic anhydride, butyric anhydride, isobutyric anhydride, valeric anhydride, isovaleric anhydride, etc., to give a compound shown by the formulaIwhere Y is OH.
Patent JP-H02209186-A (JP)
Title: Method and device for cleaning mat
Inventor: NISHIMURA EIICHI
IPC: B08B11/00
Filed: 1989-02-07
Abstract: PURPOSE:To prevent a mat from being clogged or becoming unmovable by constituting the subject device of a mat holding process for stopping tentatively the driving of a mat carrying means and the suction of a suction port, a mat setting process for setting the mat to a carrying means, and a cleaning finish process. CONSTITUTION:When the device starts an operation, and a mat detection sensor 9-a detects a fact a mat is inserted into an opening 2, a motor is driven, and rotary rolls 6-a, 6-b and a rolling brush 12 are rotated. When it is detected by a mat detection sensor 9-b that the tip of the mat is bitten into the rotary roll 6-b, and setting of the mat is completed, a suction device 8 is driven and a suction is started, the cleaning work of the surface of the mat is executed, and when it is detected that the terminal of the mat passes through the rotary roll 6-a, a count is started. When it reaches a prescribed time, the motor and the suction device are stopped and the device is set to a tentative stop state. The mat is held tentatively in a mat holding part 11 in a state that its terminal is pinched by the rotary roll 6-b. Subsequently, the motor rotates in reverse, and second cleaning is executed by including the mat tip part which cannot be brought to cleaning in a first time.
Patent JP-H04267430-A (JP)
Title: Serial/parallel converter
Inventor: KURODA NAOHIDE
IPC: G06F5/00
Filed: 1991-02-22
Abstract: PURPOSE:To convert serial data with variable length into parallel data and to take it in at an optional position with an optional data width. CONSTITUTION:The number of data taken in is counted, a reading pulse which is outputted by a pulse generator 12 generating the reading pulse each time M number of data are taken in with the M designated by a bit counter length register 11 is delayed by a delay circuit 23 setting a delay amount with the output of an operation circuit 22 calculating a difference (N-M) between the M and an output N of a data width register 21, and the timing of data transfer from a shift register 31 converting the serial input into parallel data to a data register 32 by means of the delayed reading pulse is controlled.
Patent JP-H09199363-A (JP)
Title: Method for manufacturing magnetic anisotropic resin coupled magnet and magnetic anisotropic resin coupled magnet
Inventor: MOTOKURA YOSHINOBU
IPC: H01F41/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic anisotropic resin coupled magnet and a magnetic anisotropic resin coupled magnet excellent in magnetic characteristics by high orientation and high density of a resin coupled magnet by a compression molding method. SOLUTION: Material powders composed of magnet powders having magnetic anisotropy and thermosetting resin powders are filled into a mold capable of controlling heat and a magnetic field, and a magnetic field is applied under a heated condition to orientate magnetic powder particles while molding by compression by pressurizing. Thereafter, a compact is hardened. Further, this process comprises steps of deaerating vapor such as gas during molding, adding an ultrasonic oscillation and further controlling a pulse magnetic field. Thereby, it is possible to obtain a magnetic anisotropic resin coupled magnet having a maximum energy product ((BH)max) of 80% or more of a theoretical value of a maximum energy product ((BH)max) of a magnet composed of magnetic powders 100%.
Patent JP-2000225622-A (JP)
Title: Integral molding of integral skin foam and electric wiring
Inventor: KOBAYASHI KOICHI
IPC: C08J9/228
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce cost by decreasing the number of parts and manufacturing manhour and to improve durability, functions, and appearance in the integration of integral skin foam and electric wiring. SOLUTION: In a molding, an assembly in which electric wires 3 are wound onto a core material 2 is set in a mold, and integral skin foam 5 is molded integrally around the assembly. In this way, the core material 2 and the intermediate part of the electric wiring 3 are embedded, and simultaneously the connection terminals of the electric wiring 3 are exposed from the integral skin foam 5 to the outside.
Patent JP-H05223920-A (JP)
Title: Range finder
Inventor: NORO KOHEI
IPC: G01S17/10
Filed: 1992-02-15
Abstract: PURPOSE:To prevent erroneous distance measurement at a close distance by a driving part for moving a collecting position of received light in an optical axis direction and a drive circuit for actuating the driving part. CONSTITUTION:A reception optical system 3 comes backward at a close distance, an image formed point of received light moves to a rear avalanche photodiode(APD) 5 of a field view aperture 4, and most of the received light is shielded by the field view aperture to function as TPG(Time- Programmed-Gain). Since the optical system 3 further moves forward gradually from a moment when laser light is emitted, it can be threshold characteristics for stop pulse detection. In addition since an amount of the received light incident to the APD 5 is shielded by the aperture 4 to be small at a close distance, an output of a transimpedance amplifier 6 is not saturated even if there is a strong reception echo, so that no double pulse is emitted and no erroneous distance measurement occurs.
Patent JP-2000228220-A (JP)
Title: Non-aqueous electrolytic battery
Inventor: TORIYAMA JUNICHI
IPC: H01M10/052
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain high mechanical strength, prevent firing or explosion due to internal short-circuiting in a battery and heighten safety by forming a solid high polymer electrolyte taking as a core a three-dimensional porous body formed of a thermoplastic high polymer compound with a Vicat softening temperature of a specified value or less. SOLUTION: A high polymer solution is made by dissolving powder of a high polymer compound having such property as to be swollen or wetted by an organic electrolyte such as PVdF or the like in an organic solvent. A resin of thermoplastic high polymer compound which has a Vicat softening temperature of 100 deg.C or less, preferably polyethylene or polypropylene, is made fibrous, and then machined into a non-woven fabric film. The film is spread on a flat plate, a high polymer solution is applied to the film from above to be impregnated with the high polymer solution, an organic solvent is evaporated, and then the non-woven fabric is peeled from the flat plate to manufacture a solid high polymer electrolytic film taking a three-dimensional porous body as a core.  The solid high polymer film is swollen by an organic electrolytic solution or impregnated with an organic electrolytic solution to form a solid high polymer electrolytic film, which is used in a battery.
Patent JP-H06242151-A (JP)
Title: Current value audio informing device and welding device
Inventor: KAWAMATA YASUNAGA
IPC: B23K9/095
Filed: 1993-02-18
Abstract: PURPOSE:To provide a current value audio informing device which audibly informs a current value flowing in a load and to provide a welding device which is provided with this device. CONSTITUTION:An audio data corresponding to a welding current data is stored in an audio data memory 34 previously and a welding current energized to a welding torch 25 is detected by a current detection circuit 31 so as to be converted into a digital data DA1. An audio data corresponding to the welding current value indicated by this digital data is read from the audio data memory 34 by a computing control circuit 35, and this audio data is converted into an analog signal by an audio output circuit 36 so as to be fed to a speaker 364 or to an earphone 365. Therefore, the welding current value can be checked audibly so that welding can be carried out by a precise welding current value with observing the condition of a welding part, visually, and consequently, deterioration in welding condition and reduction in work efficiency are prevented.