baber/WOPTO huggingface dataset:
Patent JP-H02176230-A (JP)
Title: Fluid damper
Inventor: MITSUI JUNICHI
IPC: F16F9/53
Filed: 1988-12-27
Abstract: PURPOSE:To readily adjust the vibration damping property of a fluid damper by providing electrodes on the inner peripheral face of a damper case and on the outer peripheral face of a piston, the electrodes opposite to each other via a space between the inner peripheral face of a damper case and the outer peripheral face of a piston, and filling each fluid chamber with an electroviscous fluid which has a Winslow effect. CONSTITUTION:On the inner peripheral face of the damper case 11 of a fluid damper 10 and the outer peripheral face of a piston 12, a pair of electrodes 22, 23 are provided respectively which are opposite to each other while sandwiching a space 21 which is formed between the faces and which communicates fluid chambers 13A, 13B with each other, and each fluid chamber 13A, 13B is filled with an electroviscous fluid which has a Winslow effect. By application of voltages between the electrodes 22, 23, an electric field is formed perpendicular to the flow of the electroviscous fluid through the space 21 from the fluid chamber 13A to 13B or its reverse flow so that the viscosity of the electroviscous fluid sandwiched between the electrodes 22, 23 is increased. The viscosity of the fluid moving in the space 21 is thus controlled to enable the vibration damping property of the fluid damper 10 to be adjusted.
Patent JP-2001145262-A (JP)
Title: Power-controlling device and electrical equipment connected thereto
Inventor: IMAZATO ISAO
IPC: H02J3/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent inconveniences from occurring in the operation state of second electrical equipment by determining whether power can be reduced or not in real time according to the operation state of second electrical equipment, in a power control system for compensating for power required for starting the first electrical equipment by performing the power control of the second electrical equipment. SOLUTION: A power-controlling device 102 is located between a power supply line 101 from a power company and a power line 103, and is provided with a breaker function for breaking supply when the power to electrical equipment in a house exceeds a rated allowed amount, a function for communicating with each electrical equipment and for acquiring consumption power information from the electrical equipment, a function for checking whether power is within the allowed electric energy or not, a function for reporting start enable or disable to the electrical equipment, a function for reporting the start disable to a user when the start disable has been reported to the electrical equipment, and a function for reporting the reduction in the amount of power supply to the electrical equipment.  Also, the electrical equipment being connected to the power-controlling device 102 stores the amount of power consumption of characteristic information and a decision response for an operation state when a power control request from the power-controlling device has been received.
Patent JP-H07182266-A (JP)
Title: Interface device
Inventor: MURATA MASAHIKO
IPC: G06F13/12
Filed: 1993-12-24
Abstract: PURPOSE:To execute receiving processing in data transfer for receiving data by triggering a strobe signal without applying load on a receiving side controller. CONSTITUTION:At the time of receiving data and a strobe signal from a master device, a busy signal generator 108 generates a busy signal making succeeding reception inpossible to be performed by triggering the reception by the strobe and the busy signal is returned to the master device. A timer counter 101 receiving the strobe signal counts clocks and outputs its count value to comparators 105 to 107. Respective comparators 105 to 107 compare the output value from the counter 101 with respective values set up in registers 102 to 104, and when both the values coincide with each other, respectively output corresponding signals. At this time data latched in a data latch 120 are inputted to an internal CPU or the like, and when a flag reset signal is supplied to a reception disabling flag generator 121, the states of the busy signal and an ACK signal are changed in accordance with the output timing of respective comparators 105 to 107 to prepare succeeding data reception.
Patent JP-H02138264-A (JP)
Title: Use of benzimidazole derivatives as productivity improving agent
Inventor: GERUHARUTO BONZE
IPC: A23K1/16
Filed: 1988-12-27
Abstract: PURPOSE: To promote growth of breeding animals and domestic animals and production of milk and wool and improve the quality of meat and the like, especially the meat/fat ratio by employing, as a production promoter for animals, specific benzimidazole derivatives which are new except some of them.  
     CONSTITUTION: New compounds of the formula [wherein R 1  is H, alkyl, OH or halogenoalkyl; R 2  is H, alkyl, halogen, CN or halogenoalkyl; R 3  is H, alkyl or acyl; R 4  is H, alkyl or halogenoalkyl; R 5  is alkyl or halogenoalkyl; R 6  is alkyl or cycloalkyl which may be substituted with halogen, cycloalkyl, OH, alkoxy, halogenoalkoxy, etc.] and tautomers and physiologically acceptable salts thereof are employed to promote production and growth of animals, the compounds being new except some of them. The compounds of the formula are new except those wherein both R 1  and R 4  are H and both R 5  and R 6  are CH 3  and tautomers and salts thereof known as a bronchodilator and the like. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11162777-A (JP)
Title: Laminated ceramic capacitor
Inventor: FUJIOKA YOSHIHIRO
IPC: H01G4/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor in which the change of an electrostatic capacity against temperature can be made small, crack generation in a surface mounting process can be reduced, and reliability as a capacitor can be maintained. SOLUTION: A capacitor main body 1 is constituted of a valid laminated body 7 in which plural kinds of inside electrode layers 5 with different metals as main components and dielectric layers 4 are alternately laminated, and an invalid body 9 formed, on the both faces of the valid laminated body 7. Thermal expansion coefficient of the invalid body 9 is made smaller than that of the dielectric layer 4 of the valid laminated body 7 only by 4-10×10<-7> / deg.C, and the rate of the thickness of the invalid body 9 to that of the capacitor main body 1 is set 2.5-25%.
Patent JP-H02175077-A (JP)
Title: Welding method
Inventor: SAITO TORU
IPC: B23K9/035
Filed: 1988-12-26
Abstract: PURPOSE:To obtain a welded joint with few blowholes by using He as back shielding gas to perform penetration welding on a metal bar. CONSTITUTION:The metal bar (welding base metal) 5 is welded by being shielded with arc shielding gas 3 and the back shielding gas 8. At that time, He is used as the back shielding gas 8. Ar is used as the arc shielding gas 3. The flow velocity of the back shielding gas is regulated to 8-20% of that of the arc shielding gas. By this method, penetration welding where weld defects are reduced is performed.
Patent JP-H09167272-A (JP)
Title: Coin storage device
Inventor: INAGAKI TOSHIO
IPC: G07D9/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a coin storage device. SOLUTION: This storage device 3 has a lead-in port 55 for a normal coin outlet of a coin selection track, a coin lead-out port 67 for the inlet of a coin reception/return track, and a coin return lead-out port 68 for the inlet of a coin return track. A mobile rack 80 has plural coin storage rooms 84 which store once normal coins led through a coin slot 55 one by one in its thickness direction. The rack 80 can freely move in a fixed track 38 of the device 3 in the thickness direction of the stored normal coin and ejects successively the normal coins through the port 67.
Patent JP-H03187622-A (JP)
Title: Signal identification receiver
Inventor: KUBOTA YOSHIHIRO
IPC: H04B7/00
Filed: 1989-12-18
Abstract: PURPOSE:To identify accurate modulation form by sampling the output signal of a demodulation circuit for each of AM and FM on a time axis and identifying the modulation form depending on the result of accumulation of the amplitude distribution of each sample. CONSTITUTION:The receiver is provided with sampling circuits 7, 8 sampling outputs of AM and FM demodulation circuits 5, 6 respectively on a time axis and an amplitude distribution detector 10 to accumulate the amplitude distribution of a demodulation signal component from the output of the sampling circuits 7, 8 and to identify the modulation from the result of accumulation. Then a switch 11 selects a proper demodulation circuit with a signal being the result of modulation identification of the amplitude distribution detector 10 and an audio amplifier 12 amplifies the output up to a required level to attain automatic reception and listening. Thus, the modulation form is identified with high accuracy.
Patent JP-H02178270-A (JP)
Title: Production of anilinopyridazine derivative
Inventor: MITA RYUICHI
IPC: C07D237/20
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for agricultural chemicals, etc., in high yield without forming by-products by reacting a 3,6-dihalogeno-4-alkylpyridazine with anilines in the presence of a transition metal salt. CONSTITUTION:The objective compound of formula II (R<1> and R<2> are H, halogen, lower alkyl, lower alkoxy or phenoxy) can be produced by reacting a 3,6-dihalogeno-4-alkylpyridazine of formula I (R is lower alkyl; X is halogen) with anilines (e.g. aniline or o-fluoroaniline) in the presence of a transition metal salt usually in an organic solvent (e.g. n-butane or ethyl acetate) at a temperature above 50 deg. and below the boiling point of the solvent. The transition metal is Al, Ti, Mn, Fe, etc., and the salt is preferably halide or sulfate. The amount of the salt is preferably 0.2-5 equivalent based on the compound of formula I.
Patent JP-2001146141-A (JP)
Title: Impact absorbing structure for front pillar
Inventor: ENOMOTO KOJI
IPC: B60J10/79
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To effectively absorb the impact by a front pillar when an obstruction interferes with a windshield. SOLUTION: A pillar outer 15 of a front pillar 14 of an automobile is provided with a flange part 15a connected to a stiffener 17 and a pillar inner 16. A peripheral edge of a windshield 11 is fixed to a front surface (a surface directed to the outside of a car) of the flange part 15a through a plastic deforming member 27 to be easily and plastically deformed by a load in the longitudinal direction of a car body. When the impact, which occurs when the obstruction interferes with the windshield 11, is transmitted to the plastic deforming member 27, the plastic deforming member is easily crushed by the described load, and the buffering work thereof absorbs the impact applied to the front pillar 14 and the impact applied to the obstruction.  Since a front surface of the peripheral edge part of the windshield 11 is arranged in the same surface with an outer wall part 15d of the pillar outer 15, a connection part between them is formed into a flash surface so as to lower the air resistance.
Patent JP-2000154918-A (JP)
Title: Combustor
Inventor: TAKADA SHUICHI
IPC: F23N5/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a combustor in which combustion of a burner is prevented from being sustained under a state where oxygen for combustion is deficient. SOLUTION: A combustor comprising a reference voltage holding means 40 determining a reference voltage for detecting deficiency of oxygen for combustion based on the output voltage from a thermocouple 20 corresponding to the combustion state of a burner, and an oxygen deficiency monitoring means 41 for interrupting combustion of the burner when the output voltage from the thermocouple 20 drops below the reference voltage is further provided with means 42 for making a decision whether the concentration of oxygen for combustion has recovered to a specified level or not.  The reference voltage holding means 40 holds the reference voltage when combustion of the burner is interrupted until a decision is made that the concentration has recovered to the specified level and the oxygen deficiency monitoring means 41 monitors deficiency of oxygen based on the reference voltage when combustion of the burner is interrupted held in the reference voltage holding means 40.
Patent JP-H05139566-A (JP)
Title: Sheet feed roller and recording device using sheet feed roller
Inventor: TSUKADA ISAO
IPC: B65H5/06
Filed: 1991-11-20
Abstract: PURPOSE:To improve insertion of carrying members on a shaft member by providing a shaft member for supporting ring-shaped carrying members to give carrying force to a sheet and forming a taper at least at one end portion of the shaft member. CONSTITUTION:In a sheet feed roller R incorporated in such as an ink jet recording device, shaft portions 8a are formed at both ends of a shaft member 8, and a gear portion 8b is formed integrally in one end portion. Holding portions 8c, 8b for holding rubber rings 9 as carrying members to give carrying to a sheet by getting in contact with the recording sheet are formed at two predetermined positions on the shaft member 8. Each of the holding members 8c, 8d is formed in 'V' groove form with two collars 8c', 8d'; a rubber ring 9 is held in this V groove by being sandwiched. One end portion of the shaft member 8 is tapered from the holding member 8c toward the end.
Patent JP-H09149265-A (JP)
Title: Facsimile equipment with ciphering transmission function
Inventor: NAKAMURA MICHIHIRO
IPC: H04N1/44
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To attain data transmission with high security and to decrease a communication processing time by allowing the facsimile equipment to apply partial ciphering processing to coded data. SOLUTION: In this facsimile equipment, coded data resulting from coding image data by the linear coding system are divided into 1/n (2<=n) (S3), only 1st coded data D1 at the top of the n(2∼)-sets of coded data are ciphered as 1st division transmission data (S4), 2nd and succeeding division coded data D2, D3, <, Dm are converted into transmission data D2', D3', ..., Dm' with prescribed exclusive OR equation (S5) and they are transmitted. A receiver side applies decoding processing to the ciphered data E(D1) among the received data to be the 1st coding data D1, and the remaining received data D2', D3', ..., Dm' are decoded into the original 2nd and succeeding division coded data D2, D3, ..., Dm with prescribed exclusive OR equation to obtain the image data.
Patent JP-H06133894-A (JP)
Title: Corrugated sanitary roll paper and its manufacture
Inventor: OCHIAI SHIGERU
IPC: B65H18/28
Filed: 1992-10-27
Abstract: PURPOSE:To decrease a use material, to reduce the cost, and to use the paper on a desk by coiling sanitary paper corrugated in both edges in the direction where the corrugation is arranged. CONSTITUTION:A paper making liquid 31 forms a wet paper layer on a wire 32 in order to enter into a circular net 29. When a corrugation cut line 33 is provided in the wire 32, the layer of wet paper is not formed thereon and a paper layer can be divided. Also, a corrugation projecting matter may be provided instead of the corrugation cut line 33. In a web 10a, a score B is provided by a score opening roller 11, and cutting of a waveform continued in the vertical direction is performed to the web 10a by a corrugated rotary die cylinder 12. By allowing even number pieces of curved bars 13a, 13b to pass through, adjacent divided webs 10b are separated enough in the horizontal direction, and coiled by utilizing a riding roll 15 by coiling drums 14a, 14b. The corrugated sanitary roll paper becomes a shaped formed by coiling sanitary paper 2 whose both edges are corrugated 1 in the direction where the corrugation is arranged. In such a way, the external appearance is improved, and the sanitary paper can be used as roll paper on a desk.
Patent JP-2001146806-A (JP)
Title: Panel support device
Inventor: SHIOTANI MASATAKA
IPC: E04B2/96
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a panel support device allowing the number of part items to be reduced, work efficiency to be increased, and an appearance to be improved. SOLUTION: This panel support device comprises a front member fixed to the indoor surface side of a panel body, a rear member disposed at an interval along the indoor side of the front member, a connection material provided between the front member and the rear member, and a cover installed on the right and left side surfaces of the front member and the rear member. The front member further comprises a connection part connected to the panel body and an opening groove facing the indoor provided along the longitudinal direction of the front member. The rear member further comprises an opening groove facing the outdoor provided along the longitudinal direction of the rear member.  One end part of the connection member is stored in the opening groove facing the indoor, the other end part of the connection material is stored in the opening groove facing the outdoor, and the front member and one end part of the front member are connected to the rear member and the other end part of the connection material through a fixing device from the side. Each cover shields the fixing device.
Patent JP-H06317051-A (JP)
Title: Judging method for locking/unlocking of electric lock
Inventor: FUKUYAMA NORIO
IPC: E05B47/00
Filed: 1991-11-19
Abstract: PURPOSE:To omit any locking/unlocking switch by utilizing change in the inductance of a solenoid as an electromagnetic actuator in accordance with the change between locking and unlocking. CONSTITUTION:A solenoid as an electromagnetic actuator is used to form an electric lock which is of a momentary current feed type, and pulses 9, 9 of a voltage Vs are continuously impressed at intervals of several hundreds of ms. After impression of the pulses, over-amperage is measured three times using a microcomputer, etc., at intervals of T1 so that amperages 11, 12, 13 are obtained. From the change in the over-amperage the inductance is calculated and left for comparison with the reference values for locking and unlocking, and judging takes place as to locking/unlocking of the electric lock.
Patent JP-2001150450-A (JP)
Title: Method of manufacturing mold having high dimensional accuracy and method of manufacturing separation type optical fiber connector ferrule
Inventor: CHIN SESHU
IPC: B29C33/38
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a mold easy to mass-produce, low in cost and having high dimensional accuracy and a method of manufacturing a separated optical fiber connector ferrule. SOLUTION: The method of manufacturing a mold having high dimensional accuracy includes a process for placing a plastic main body 10 on a conductive substrate 20, a process for providing a plurality of through-holes 15', 13' on the plastic main body 10 by X-ray etching technique, a process for forming a cylindrical parts at the leading ends of a plurality of the through-holes 15', 13' by ultraviolet etching technique and a process for forming a mold by electroforming. The method of manufacturing a separated optical fiber connector ferrule includes a process for performing the injection molding or thermal pressure molding of an optical fiber fixing part by the mold having high dimensional accuracy produced by the above mentioned method, a process for molding an optical fiber connector ferrule main body by injection molding or thermal pressure molding and a process for bonding the optical fiber fixing member and the optical fiber connector ferrule main body by ultrasonic waves to form an optical fiber connector ferrule.
Patent JP-H05142051-A (JP)
Title: Two-color multiple radiation thermometer
Inventor: MARUI TOMOTAKA
IPC: G01J5/00
Filed: 1991-11-19
Abstract: PURPOSE:To measure the temperature of radiation with high accuracy even when an oxide film is growing on the surface of an object to be measured, by comparing the changing ratio with time of the power ratio of the emissivity or of the spectral emissivity ratio, and selecting the band of the minimum changing ratio. CONSTITUTION:A photoelectric conversion part divides the radiant light from an object to be measured to a first measuring band of wavelengths lambda1 and lambda1x, and a second measuring band of wavelengths lambda2 and lambda2x, and measures luminous temperatures S1, S1x and S2, S2x of the two wavelengths in the bands, respectively. The power ratio of the emissivity is calculated according to an equation 1, II in an operational block 301, 302 from the luminous temperatures of the two wavelengths in each band. In the equations, C2 is a second constant of Plank. Then, each power ratio of the emissivity is converted to the spectral emissivity ratio epsilon1/epsilon2/epsilon1x, epsilon1/epsilon2/epsilon2x in a converting block 501, 502, and the temperature T is calculated in a calculating block 401, 402 using the emissivity ratio. A measuring band is selected in a wavelength band selecting block 100. A selector 101 switches the temperature to the temperature T calculated for the measuring band of the smaller change with time of the power ratio of the emissivity, and this temperature T is output.
Patent JP-H08160443-A (JP)
Title: Lcd display device
Inventor: HIJII KAZUYOSHI
IPC: G09G3/36
Filed: 1994-12-06
Abstract: PURPOSE: To enable the free arrangement of the display parts of an LCD display device having both of the display part by means of a dot matrix and the display part by means of pictographs. CONSTITUTION: Signal wires of the display part 1 by means of the dot matrix need be heretofore wired by evading the display parts 2 by means of the pictographs if the display parts 2 are arranged between the display parts 1 and connecting terminals 3. The display parts 2 of this device are divided to a plurality and the signal wires are arranged via the divided cells, by which the efficient wiring of the signal lines is made possible and the limitation on the arrangement of the display parts 2 is eliminated.
Patent JP-H07192002-A (JP)
Title: Document management equipment
Inventor: SATO KENJI
IPC: G06F17/30
Filed: 1993-12-27
Abstract: PURPOSE:To attain a discrimination method to characterizing all documents impartially by using an appearance frequency vector of appeared characters and expressions in texts as an index so as to define a distance between texts. CONSTITUTION:When a request of document retrieval/classification is inputted to a document retrieval means 1 and a document classification means 2, the means requests a festure quantity (frequency of appearance of characters and expressions) of the document to a character/expression frequency calculation means 4. The character/expression frequency calculation means 4 extracts a document from a document storage device 5 and holds number of times of appearance of characters and expressions in the document (frequency of appearance) used for the ordinate as a frequency vector or as an n-degree polynomial continuous function. An inter-document distance calculation means 3 defines the collation of documents as similarity of a form of the vector and makes retrieval or classification of document by using the inter-document distance.