baber/WOPTO huggingface dataset:
Patent JP-S6440281-A (JP)
Title: Wrench
Inventor: YOSHIDA MASAHIRO
IPC: B25B13/54
Filed: 1987-07-31
Abstract: PURPOSE: To perform the fastening and unfastening of a part to be fastened by providing an insertion part to be engaged with a regular polygonal angular hole of the part to be fastened, with the specific shape, and repeating the normal rotation and the reverse rotation under a condition that the insertion part is inserted into the angular hole. CONSTITUTION: An inserting part 2 of a wrench comprises the engagement faces 3, 4 corresponding to the inner side faces of a regular polygonal angular hole 9 of a part 8, respectively on a point side and a handle part side. This engagement faces are vertical to a handle part 1, and the engagement faces of the insertion part are closely kept into contact with the inner side faces of the angular hole, when the handle part is held vertically to a central axis of the part. Further a side face 5 of the insertion part excluding the engagement faces, comprises a sectional shape smaller than an inscribing circle of the regular polygonal angular hole, when the insertion part 2 is inclined to the angular hole 9 of the part.  As the result thereof, the insertion part can be idled (reverse rotation), by inclining the same under a condition that the insertion part is inserted into the angular hole. Whereby the fastening and the unfastening of the part can be performed by repeating the normal rotation and the reverse rotation of the insertion part under the condition that the insertion part is inserted into the angular hole.
Patent JP-2001024800-A (JP)
Title: Voice conference system
Inventor: FUJITA TOMOKO
IPC: H04M3/56
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-point voice conference system, which can change the extent of attenuation given to a voice signal in accordance with the background noise at each point and controls the noise to other points to improve the articulation of a speaker. SOLUTION: In this voice conference system, the voice signals of participant terminals inputted from input terminals 1A to 1N are inputted to voice signal attenuators 2A to 2N, in-room noise detectors 4A to 4N and voice signal power calculators 5A to 5N. Voice signal powers calculated by calculators 5A to 5N are inputted to a speaker discriminator 8, and the speaker discriminator 8 compares respective voice powers and their temporal variances to perform sound/silence discrimination and speaker determination. In-room noise detectors 4A to 4N detect in-room noises from input voice signals and sound/silence information of the speaker discriminator 8 and input this information to attenuation controllers 3A to 3N.  The attenuator controllers 3A to 3N determine the extent of attenuation in accordance with the in-room noise levels of the in-room noise detectors 4A to 4N and the information of the speaker determined by the speaker discriminator 8 and control the extent of attenuation of the voice signal attenuators 2A to 2N, and variable extent of attenuation is given to the input voice signals by the voice signal attenuators 2A to 2N. The voice signals from all points are added by an adder 6, and the result is outputted from an added voice output terminal 7.
Patent JP-H0479529-A (JP)
Title: Optical communication system
Inventor: TSUMURA TOSHIHIRO
IPC: H04B10/114
Filed: 1990-07-19
Abstract: PURPOSE:To attain optical communication even when an obstacle is present between two communication stations communicated with each other and to reduce the installation cost and the construction cost by providing a reflecting means to lead a light emitting from either of the two stations to the other station to an optical transmission line. CONSTITUTION:An optical modulation signal emitting from a 1st station 1 is reflected in a mirror M1 being a reflection means and is made incident on a mirror M2, which reflects an incident light and gives it to succeeding mirrors. The light reflected in such a manner is reflected finally in a mirror Mn and given to a 2nd station 2, the 2nd station 2 demodulates the received optical modulation signal to obtain a desired data. Conversely, the optical modulation signal emitting from the 2nd station 2 is reflected in the mirrors Mn-M2, M1 in this order and given to the 1st station 1, which demodulates the received optical modulation signal to obtain a desired data. Thus, even when an obstacle OBJ is present between the 1st station 1 and the 2nd station 2, an optical transmission path is formed by bypassing the obstacle to reduce the installation cost and the construction cost.
Patent JP-H0240524-A (JP)
Title: Reference-function determining method in method for diagnosing rotary machine
Inventor: OBARA KENJI
IPC: G01M99/00
Filed: 1988-08-01
Abstract: PURPOSE:To obtain a reference function automatically online during the operation of a plant by processing a diagnostic index for operating conditions of a flow rate and liquid level or pressure statistically. CONSTITUTION:A plane 4 without deterioration during the normal operation is called a reference function Z. When LNG is supplied, amounts of supply Q1 - Q9 at liquid levels H1(Hmax.) - H9 from a filled up liquid level Hmax. to a lowest liquid level Hmin. are changed in a range of + or -DELTAQ for an objective amount of supply Q. Accelerations or displacements in the amounts of supply Q1 - Q9 at every level of H1 - H9 in one supply operation are measured with a vibration sensor. Diagnostic indexes Z1 - Z9 in specified sections are obtained by Fourier analysis based on said acceleration and displacement data. The reference function in a section of flow rate Q+ or -DELTAQ (section of ABCD) from the liquid level Hmax. to Hmin. is obtained. Since the reference function is obtained by a statistical method based on the diagnostic index obtained by processing the data that are measured during the operation of a rotary machine, the reference function can be obtained online accurately during the operation of a plant.
Patent JP-H06166895-A (JP)
Title: Composition for cleaning and/or drying of solid surface based on 1,1,1,3,3-pentafluorobutane, dichloromethane and methanol
Inventor: PASUKARU MISHIYOO
IPC: C11D7/30
Filed: 1993-08-03
Abstract: PURPOSE: To use for the cleaning and/or the drying of solid surfaces, in particular for removing flux from printed circuits and for degreasing mechanical components.  
     CONSTITUTION: A composition comprising 30-69 wt.% 1,1,1,3,3-pentafluorobutane (F365-mfc), 30-60 wt.% dichloromethane and 1-10 wt.% methanol is provided as a replacement of cleaning compositions based on 1,1,2-trichloro-1,2, 2- trifluoroethane (F113). The above three compds. form a positive azeotrope (b.p.=32.1°C at normal pressure). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0478578-A (JP)
Title: Optical disk
Inventor: HIRATA HIDEKI
IPC: G11B7/2433
Filed: 1990-07-20
Abstract: PURPOSE:To obtain an optical disk having a resin layer capable of well holding the shape of a group or pit even under a high temp. and high humidity condition or reduced pressure and preventing the corrosion of a recording layer by providing the resin layer cured by the irradiation with light on a substrate and specifying the gel ratio of the resin layer. CONSTITUTION:For example, an optical magnetic recording disk 1 is formed by successively providing a resin layer 3, a protective layer 4, an intermediate layer 5, a recording layer 6, a protective layer 7, a protective coating layer 8, an adhesive layer 9 and a protective substrate 10 on a substrate 2 and the gel ratio of the resin layer 3 after curing is 95% or more. The elastic modulus of the resin layer 3 at frequency of 10 Hz within the temp. range of 20-100 deg.C is pref. 200 kgf/mm<2> or more and the dynamic loss coefficient tan delta thereof is pref. 0.01-0.2. Therefore, the good resin layer 3 can be formed and, even when the disk 1 is used or preserved under a high temp. and high humidity condition, the recording layer 6 is not corroded. In addition, the shape of the group or pit for an address or tracking formed to the resin layer 3 and that of the recording pit formed thereto can be well held.
Patent JP-H0939061-A (JP)
Title: Formed article and manufacture thereof
Inventor: YUTANI HIROSHI
IPC: C08L57/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a formed article having high water repellency and high oil repellency which have not been obtained under a conventional method. SOLUTION: This manufacture of a formed article comprises extruding a resin composition containing a fluorine group-containing polymer and a thermoplastic resin from an extruder and then forming the resin composition in a molten state thereof by using a forming machine, to the surface of which a fluororesin process is applied. The formed article is composed of a resin composition containing a fluorine group-containing polymer and a thermoplastic resin and has a contact angle by water at 125 degrees or more.
Patent JP-H1134073-A (JP)
Title: Continuous molding and vulcanizing device for continuous material
Inventor: CHOKAI SHUICHI
IPC: B29L31/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a continuous molding and vulcanizing device for a continuous material in which the cycle is improved in the molding process, the vulcanization molding can be carried out successively and continuously in one vulcanizing press, the disorder of a reinforcing cord tensile body can be eliminated and the product precision can be improved. SOLUTION: A continuous molding and vulcanizing device is constituted mainly of a first tension providing device 2 disposed just after a payoff mechanism 1 of a reinforcing cord tensile body W and movable reciprocatingly on the molding process side, a second tension providing device 4 set just before a molded product take-off mechanism 3, a preforming device 6 for preforming by assembling a molding material fed from a molding material feeder on the upper and lower faces of the reinforcing cord tensile body W disposed in tension by the given tension between the first tension providing device 2 and the second tension providing device 4, a vulcanizing press device 7 for vulcanizing a preformed continuous molded product and molding integrally and a carrying-out conveyor device 8 for carrying out a molded product from the vulcanizing press device 7, and all the devices including the second tension providing device 4 and the molded product take-off device 3 are disposed almost linearly.
Patent JP-H119699-A (JP)
Title: Intravaginal medicine supply device
Inventor: NABAHI SHOHRE
IPC: A61K9/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a polymer film acting to practically reduce the high initial burst of an active substance from an intravaginal part after administration and acting to reduce the discharge level of the active substance over the first several weeks of use. SOLUTION: An intravaginal medicine supply system provided with a first intravaginal part provided with at least one kind of an activator in a polymer matrix for which the first part is provided relating to a second part composed of a freely attachable and detachable polymer film arranged so as to absorb the excessive activator is provided. Further, this intravaginal medicine supply device provided with at least one kind of the activator dispersed inside the polymer matrix for which the density of the activator on the outer surface of the device is not practically higher than the density of the activator at the residual part of the device at the point of time of use is provided.
Patent JP-S6085492-A (JP)
Title: Dynamic memory device
Inventor: YANAGISAWA KAZUMASA
IPC: G11C11/4099
Filed: 1983-10-17
Abstract: PURPOSE:To heighten capacity accuracy by connecting a pair of adjoining dummy cells in parallel shortcircuiting them and dividing a charge accumulated in the capacitor of a full size dummy cell. CONSTITUTION:After completion of data reading, phidc rises synchronizing with rise of an address strobe signal -RAS signal, and MOSFETT3 for shorting conducts and a charge equivalent to precharge by 1/2 Vcc is accumulated in capacitors C1, C2. Similarly, each of a dummy word line DWL1, a sense amplifier control signal phipa, a dummy word line DWL2, a word line corresponding to desired memory cell, and a restore signal phires fall, and at the same tim, a precharge signal phiRC rise to prepare for next sensing action. By repeating such a cycle, a dummy capacitor holds a charge equivalent to precharging by voltage a half of Vcc. Thus, capacity error between the two capacitor is reduced, and a device of minuter size can be obtained.
Patent JP-H0242331-A (JP)
Title: Contact type temperature sensor
Inventor: KOBAYASHI IKUSHIROU
IPC: G01K7/02
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the protuberance of a contact part and to measure an accurate temperature by providing a contact piece supporting pin, a contact piece and a thermosensitive part. CONSTITUTION:A temperature sensor 1 is obtained by attaching a detection end 3 to the leading edge of a connection pipe 2. The detection end 3 is obtained by planting the contact piece supporting pin 5 on a mounting part 4 and the engaging part of the contact piece 6 is fitted to the pin 5. The hot junction of a thermocouple 7 is fixed on the thermosensitive part 6b provided in the central part of the contact part 6a of the contact piece 6 and the lead wire 7a of the thermocouple 7 is fixed to a fixed part 8 having heat resistance. Since both ends of the contact piece 6 formed in a ring shape so that the parts of the piece 6 may be overlapped are supported in such a method that bending moment of the pin 5 and others is not generated, the sensor 1 is deformed as a whole while the contact part 6a follows the surface of a substance whose temperature should be measured. Therefore, tensile force acts on the contact part 6a to prevent the contact part 6a from floating and the title sensor can be accurately arranged along the surface of the substance whose temperature should be measured, thereby measuring the accurate temperature.
Patent JP-S6438440-A (JP)
Title: Production of modified cation exchange membrane
Inventor: HANADA FUMIO
IPC: B01J47/12
Filed: 1987-08-03
Abstract: PURPOSE:To obtain a modified cation exchange membrane which can give highly concentrated boiler water of a low electric conductivity, by irradiating a haloalkylated cation-exchange membrane (base) with an ionizing radiation and optionally introducing a cation exchange group into the membrane. CONSTITUTION:An aromatic compound having a haloalkyl group and an unsaturated bond (e.g., chloromethylstyrene) is reacted with a monomer having a cation exchange group or a functional group suitable for introducing a cation exchange group (e.g., styrenesulfonic acid), and a haloalkylated cation exchange membrane or cation exchange membrane base produced from the obtained polymer. The surface of this membrane or base is irradiated with an ionizing radiation (e.g., electron beams or ultraviolet rays). When the cation exchange membrane base is used, a modified cation exchange membrane is obtained by introducing a cation exchange group (e.g., sulfonic acid group) into the membrane base.
Patent JP-H067270-A (JP)
Title: Suction port body for electric cleaner
Inventor: HIRANO HIDENORI
IPC: A47L9/02
Filed: 1992-06-29
Abstract: PURPOSE:To achieve higher operability by facilitating the movement of a suction port body in a direction different from that of movement caused by the rotation of a wheel for running during a cleaning concerning the suction port body of an electric cleaner. CONSTITUTION:The main body 1 in which a dust suction port 7 is formed on the underside 1a thereof is provided with a front wheel 18 and a rear wheel 15 projecting downward from the underside 1a thereof free to rotate, respectively. An auxiliary wheel 20 is provided at a position (at a front end part of the underside 1a) outward from the mounting positions of the front wheel 18 and the rear wheel 15 on the underside 1a thereof. A lower end of the external circumferential surface of the auxiliary wheel 20 is located at a position above the lower ends of the outer circumferential surfaces of the front wheel 18 and the rear wheel 15. The external surface of the main body 1 located between the front wheel 18 and the auxiliary wheel 20 is located inwardly from a straight line A connecting the lower end of the outer circumferential surface of the front wheel 18 and the lower end of the outer circumferential surface of the auxiliary wheel 20.
Patent JP-S6171705-A (JP)
Title: Supervisory device of amplitude modulation circuit
Inventor: ARAI SATOSHI
IPC: H03C1/00
Filed: 1984-09-17
Abstract: PURPOSE:To detect a fault of an amplitude modulation circuit with simple constitution by comparing a DC output voltage of a modulation wave rectifier circuit with a DC output voltage of a modulated wave rectifier circuit and supervising whether the ratio of both is within a prescribed range or not. CONSTITUTION:A communication signal inputted from a terminal 1 is inputted to an amplitude modulation circuit 3 as a modulation wave through a communication at the amplitude modulation circuit 3 and the result is outputted as the modulated wave ad transmitted to a transmission line from an output terminal 8 through a communication transmission circuit 6. The modulated wave is inputted also to the modulation wave rectifier circuit 4 at the same time, and the modulated wave is inputted also to a modulated wave rectifier circuit 7. Both the rectifier circuits convert them into DC output voltages, which are given to a division circuit 9. When the circuit 3 is acted normally, since the ratio of the two DC output voltage is constant regardless of the state of the modulation wave, the output voltage value of the divider circuit 9 is kept constant. When a fault takes place in the amplitude modulation circuit 3, since the output voltage of the division circuit 9 is fluctuated largely from the value at normal operation, the value exceeds the set range by a supervisory circuit 10 and an alarm is raised.
Patent JP-S6086332-A (JP)
Title: Built-in type heating cooker
Inventor: ISHIMURA YOUZOU
IPC: F24C1/00
Filed: 1983-10-14
Abstract: PURPOSE:To permit a serviceman to make service safely and remove an electric source cable simply upon the trouble of the device by providing a connecting cable connecting the electric source cable, taken out of the equipment, with a plug socket. CONSTITUTION:An electric source cable 17', taken out of the equipment 1', and the plug socket 14, provided on the wall behind the equipment, are prepared and a connecting cable 20, connecting the electric source cable and the plug socket 14, is provided separately from the electric source cable 17'. As a result, the cable 17' is not removed from the plug socket 14 and is permitted to remove it from the other cable 20 connected to the plug socket 14, therefore, the electric source cable 17' will never be damaged and the safety of the cables may be secured perfectly upon the service of the device or the like.
Patent JP-S6171299-A (JP)
Title: Generator for driving main machine shaft
Inventor: NOHARA HIROSHI
IPC: B63J3/02
Filed: 1984-09-14
Abstract: PURPOSE:To avoid blackout upon emergency backing by controlling such that first fit/unfit system is unfitted with correspondence to lowering of rotation of the output shaft of main engine while fitting second fit/unfit system. CONSTITUTION:Lubrication sliding first and second clutches 19, 18 will increase/ decrease the pressing force of clutch board 23 by varying the hydraulic pressure P thus to select fit, unfit or slide condition of the gears 6, 8. Under fuel cut condition of main machine 1 after command of emergency back, the rotary speed of propulsion system 3 will decrease quickly. Rotation of main machine shaft 2 is detected through a sensor 22 to fit second clutch 18 while to unfit first clutch 19 before lowering below 70% of rated rotation by controlling the hydraulic pressure P in first and second clutches 18, 18 thereby increasing the speed increase rate gradually and to double said rate finally.
Patent JP-H0610794-A (JP)
Title: Fuel injection device for direct injection type diesel engine
Inventor: OKAZAKI MASAO
IPC: F02M61/16
Filed: 1992-06-26
Abstract: PURPOSE:To allow injected fuel to collide with a piston head at a proper collision position irrespective of the rotational frequency of an engine by moving a fuel injection nozzle slidably along the axis of a nozzle inserting hole with an actuator. CONSTITUTION:A fuel injection nozzle 6 moved slidably along the axis of a nozzle inserting hole 5 is moved by an actuator 7. When the rotational frequency of an engine is changed from the high speed side to the low speed one, a controller 8 moves the fuel injection nozzle 6 to the piston head 2 side by the actuator 7. When the rotational frequency of the engine is changed from the low speed side to the high speed one, the fuel injection nozzle 6 is moved to the opposite side to the piston head 2 side. Thus, the injected fuel can collide with the piston head at the proper collision position irrespective of the rotational frequency of the engine.
Patent JP-H067208-A (JP)
Title: Fastener
Inventor: KANEKO YOSHIO
IPC: A44B18/00
Filed: 1992-06-25
Abstract: PURPOSE:To enable engaging projections on opposed bases to surely engage each other even in the low alignment with each other by arranging the respective engaging projections in zigzags on respective bases so that distances between adjacent engaging projections are equalized to each other. CONSTITUTION:Respective engaging projections 7 are arranged in zigzags so that distances between adjacent engaging projections 7 are equalized to each other. The arranging direction K of the respective projections 7 on the base 5 side coincides with the arranging direction L of the respective engaging projections on the base 6 side every time both directions are deviated by 60 deg., i.e., they coincide with each other 6 times in one revolution. Thus, the arranging directions K, L are liable to engage each other even if they make an angle to each other. Also, since the respective bases 5, 6 can be rotated, the respective engaging projections 7 on the respective bases 5, 6 can engage each other in an optimum positional relationship therebetween where the arranging directions of the respective engaging projections 7 coincide with each other. The respective engaging projections 7 are elastically deformed approximately circumferentially of the base. The respective bases 5, 6 can be moved radially to enable the engagement of the respective engaging projections 7 in the optimum positional relationship even if the tips of the respective engaging positions 7 are opposed to each other.
Patent JP-2000031817-A (JP)
Title: Clock generating circuit
Inventor: AMANO KAZUYA
IPC: G06F1/04
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a clock generating circuit for generating a clock at any arbitrary frequency. SOLUTION: An input signal Si is converted to the pulse width of one cycle of a clock S11 by a pulse width converting part 12 and a reference signal S12 is outputted. When an enable signal S16a is valid, the frequency of the clock S11 is divided by a frequency dividing part 13 and a compare signal S13a is outputted. Besides, the clock S11 is counted by the frequency dividing part 13 and a count value S14b over the range of clock frequency setting information rt is outputted. The phases of the reference signal S12 and compare signal S13a are compared by a phase comparing part 14 and a phase difference number signal S14a and a phase difference direction signal S14b are outputted. A clock control part 15 outputs a clock control signal S15 based on the count value S13b, phase difference number signal S14a and phase difference direction signal S14b.  A clock S16b and enable signal S16a of a frequency corresponding to the clock frequency setting information rt are outputted from a clock generating part 16.