baber/WOPTO huggingface dataset:
Patent JP-H06134800-A (JP)
Title: Method of holding formed article in composite molding
Inventor: SHIMIZU TORU
IPC: B29C45/14
Filed: 1992-10-28
Abstract: PURPOSE:To provide a method of holding a formed article in composite molding, capable of holding the formed article and preventing reliably burrs from being generated. CONSTITUTION:A groove 11 for holding a formed article 13 is provided in a molded article 10. A substantially triangular protrusion 12 is provided on the periphery of the groove 11 at a position which is substantially in contact with the groove. The protrusion 12 is 0.5mm or lower in height. Inner and outer angles of inclination of the protrusion 12 with respect to a direction 14 in which molds are matched together are denoted by alpha and beta, respectively, and have the relation of alpha<beta.
Patent JP-H02137452-A (JP)
Title: Pseudo start-up signal sending device to private branch exchange
Inventor: SHIRATORI AKIHIKO
IPC: H04M3/10
Filed: 1988-11-18
Abstract: PURPOSE:To perform bypass outgoing connection by evading the route of carrier terminal equipment or a private line in which a fault occurs and by using another normal route when an alarm display signal is detected by sending the ground to the opposite station signal reception circuit of a device for SR system interface in a private branch exchange. CONSTITUTION:When the fault occurs in the carrier terminal equipment or the private line, the alarm display lamp of the carrier terminal equipment is lit. A phototransistor(PHT) 4 equipped in an alarm detector(ADT) 3 detects the light of the lamp, and outputs an electrical signal to an SR line control circuit(SCC) 2 as a fault information signal. The SCC 2, when receiving the electrical signal, drives the contact 5 of a relay 6, and sends the ground to a connection terminal 8. In other words, the ground that is a false start-up signal is sent to the SN line of the OD trunk of the private branch exchange, thereby, the fact that the fault occurs in the carrier terminal equipment or the private line is informed to the private branch exchange.
Patent JP-H09105667-A (JP)
Title: Continuously monitoring method for factory noise
Inventor: KAMO MASAYOSHI
IPC: G01H3/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To accurately measure factory noise by recognizing and removing disturbance and evaluate in to a regulation value. SOLUTION: The range of a factory to be an object at a measuring point is designated with azimuth, and the noise level measured by a non-directional microphone 1 and a sound level meter 2 and the signal of the azimuth of generating noise from a direction identifying probe 5 having acoustic intensity microphones 11 to 13 set in biaxial or triaxial directions are input to an analyzer 4. Whether a sound source is moving or not and whether the source is generated from the factory side or not are judged from the result of the regression analysis by the method of least squares of the direction of the source and the time at that time in the analyzer 4, the moving sound source such as a road traffic noise and the noise generated out of the factory are removed, and then the index to be evaluated for the factory noise is obtained.
Patent JP-2000122201-A (JP)
Title: Silver halide emulsion and its preparation
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/015
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide emulsion giving a high gradation image even by high illuminance exposure and less liable to deteriorate the gradation in preservation by adding a functional compound through an ultrafiltration membrane. SOLUTION: The functional compound may be any compound having function to enhance the performance of silver halide grains but a sensitizer, a mercapto heterocyclic compound, a group VIII metal compound or a sensitizing dye is preferably used. The coefficient of variation in the content distribution of the mercapto heterocyclic compound in silver halide grains is <=0.10 and that of the group VIII metal compound is <=0.10. The average silver chloride content of the objective silver halide emulsion is >= 95% and the coefficient of variation in the distribution of a halogen composition except chlorine in the silver halide grains is <=0.10. The coefficient of variation in the distribution of the coating rate of the silver halide grains with a sensitizing dye is <=0.10.
Patent JP-2000121751-A (JP)
Title: Clock
Inventor: KASHINO TAKESHI
IPC: G04B19/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide new and simple clock structure that can compose a clock with a plurality of time display parts, and, furthermore, can also reduce the number of parts. SOLUTION: A rotary output part 14b is provided at the center of the upper part of a clock movement 14, the center of a driving-side bevel gear 16 with a large diameter is mounted to the outermost cylindrical part of the rotary output part 14b, the center part of a driving-side bevel gear 17 with a small diameter is mounted to a middle cylindrical part, and a connection shaft 18 being extended upward is mounted at an inner shaft. Three support shafts 123a project toward the slanting upper part of the outside from the outer periphery of the upper part of a support cylinder 123. In the support shafts 123a, a follower-side bevel gear 21 with a small diameter and that 22 with a large one are supported, and are engaged to the driving-side bevel gears 16 and 17.
Patent JP-H06114464-A (JP)
Title: Press die device
Inventor: KOYAMA YASUHIRO
IPC: B30B15/28
Filed: 1992-10-05
Abstract: PURPOSE:To automatically attach and detach a press pressing rod and a press die. CONSTITUTION:The device is provided with a slide block 16 arranged on a press die 12 freely slidable, slide holders 14, 15 supporting the slide block 16, rod holder plates 18, 19 which are supported rotatable with the slide block 16 and engaged with a press pressing rod 10, and an air cylinder device 20 reciprocating the slide block 16. When the air cylinder 20 is moved forward, the slide block 16 advances with respect to the rod 10 in accordance with this driving motion, and the rod holder plates 18, 19 are engaged with the rod 10. Therefore, the rod 10 is connected to the press die 12. On the contrary when the air cylinder device 20 is moved backward, the slide block 16 is separated from the rod 10, and the engagement of the rod holder plate 18, 19 are released. Therefore, the connection between the rod 10 and the press die 12 is released.
Patent JP-H10131702-A (JP)
Title: Geothermal steam turbine
Inventor: KITAZAWA MORIKAZU
IPC: F01D25/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion for a long time and safe and stable operation by providing a continuous pad section along the axial direction of a rotor from a rotor wheel in a geothermal steam turbine provided with a rotor continuously and integrally formed in the rotor wheel on which moving blades are mounted. SOLUTION: A geothermal steam turbine 10 is provided with a different level section 13 comprising a nozzle blade 11 and a moving blade 12 combined, and the nozzle blade 11 forms a labyrinth 17 in the inner ring 16 of the nozzle blade 11 opposing to a rotor 14, and the moving blade 12 is mounted on the rotor wheel 18 continuously and integrally formed in the rotor. A rotor wheel 18 is formed with a curved surface 19 in the joint section formed continuously and integrally in the rotor 14, but in this case, this curved face 19 is provided with a pad section 20 as a corrosion allowance of L1 and L2 . This pad section 20 is formed in the curved face extending from the mid way of the rotor wheel 18 to the mid way of a labyrinth 17, preventing the corrosion caused by the hygroscopic moisture drained continuously from extending to the rotor 14 and the rotor wheel 18.
Patent JP-H01130993-A (JP)
Title: Private postcard for communication
Inventor: SHIGEKAWA YUKIYOSHI
IPC: B42D15/02
Filed: 1987-11-18
Abstract: PURPOSE: To mail a private postcard in the same manner as when a confidential envelope is sent through postal services by bonding the marginal parts of the postcard form on a pressure-sensitive paper of the size of the private postcard and under a pressure-sensitive paper of said size by a specified width and forming performations inside the marginal adhesive parts. CONSTITUTION: A private postcard is formed by bonding together the marginal parts of a private postcard form (a) on a pressure-sensitive paper 1 of the size of the private postcard and under a pressure-sensitive paper 2 of the size by a specified width 1 using an adhesive in such a manner that the marginal parts are not easily separated from each other. In addition, perforations 4 are formed inside the marginal adhesive parts 3 of the private postcard (a). Characters are printed on the pressure-sensitive paper 1 by printing the characters on the private postcard (a) and the desired characters are printed by transfer on the form (inner face) under the pressure-sensitive paper 2.  A confidential postcard prepared as described can be mailed under a private postcard class, although it is exactly like an envelope and the receiver of this postcard (a) can open it by cutting the three sides of the postcard (a) along the perforations 4 and read the message written inside.
Patent JP-S62148829-A (JP)
Title: Pressure detector
Inventor: HATTORI TAMOTSU
IPC: G01L9/04
Filed: 1985-12-24
Abstract: PURPOSE:To obtain a detector which can be used excellently even in a high- temperature atmosphere by providing a strain gauge on a diaphragm, and constituting the strain gauge by forming a diamond semiconductor film on a diamond single-crystal plate. CONSTITUTION:The strain gauge consists of four strain gauges 4A-4D of the same structure; and the strain gauges 4A and 4B have electrodes 41 and 42 respectively and are connected mutually by a common electrode 43 and the strain gauges 4C and 4D have electrodes 44 and 45 and are also connected mutually by a common electrode 46. Then, the strain gauges 4A-4D constitute a bridge circuit. The strain gauges 4A and 4B are formed right above a diaphragm 311 and vary in resistance value greatly with the strain quantity of the diaphragm 311. The remaining strain gauges 4C and 4D are not affected by the strain of the diaphragm 311, so their resistance values do not vary. When electric power is supplied between terminals T1 and T2, an output signal corresponding to the strain quantity of the diaphragm 311 is obtained between terminals T3 and T4.
Patent JP-H11123386-A (JP)
Title: Device for controlling water quality for stored water
Inventor: KATO AKIRA
IPC: C02F1/50
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the water quality deterioration of stored water. SOLUTION: A water quality control device is provided with a special stone material 14 of bacteria control effect properties or the like stackedly filled in a case 12, and a circulating pump 16. The case 12 in which the special stone material 14 is stackedly filled is sinking by installed on the bottom of an underground storage tank 10 for storing water W. The circulating pump 16 is provided close to an opening section of the case 12 so as to feed stored water W to the special stone material 14 side. The special stone material 14 is selected out of natural stones such as a granite porphyry and Tomuro stone, or ceramic of bacteriostatic effectiveness, or stone materials affixed with silver.  The stored water W is fed by the pump 16 into the special stone material 14 side, and the stored water W is brought into contact with the special stone material 14 to prevent the deterioration of water quality of stored water W by the effect of bacteria generation control or the like.
Patent JP-H08292074-A (JP)
Title: Circuit failure detecting circuit
Inventor: OGISO KATSUYA
IPC: G01R31/00
Filed: 1995-11-09
Abstract: PURPOSE: To improve the failure detecting accuracy in a sensor circuit itself. CONSTITUTION: A sensor circuit 10 is connected to a resistive bridge circuit 12 composed of two gauge resistors Rc and Rs. One-side output 12A of this resistive bridge circuit 12 is being connected to one-side input terminal 14A of a first operating amplifier 14 as a comparing means, while the other side output 12B of this circuit 12 is connected to one-side input terminal 16A of a second operating amplifier 16. A collector C of a transistor Tr1 of a detector 20 detecting failure of the sensor circuit 10 is connected to the other side input terminal 14C of the first operating amplifier 14, while this input terminal 14C of the first operating amplifier 14 is connected to the other side output terminal 14B of the first operating amplifier 14 via a resistor R2.
Patent JP-H08145630-A (JP)
Title: Monitor for building,or ground and so on.
Inventor: RAINAA RETSUSHINGU
IPC: G01V9/00
Filed: 1994-11-25
Abstract: PURPOSE: To improve the sensitivity by mutually connecting a plurality of graded index mutlimode optical fibers (GI) having a circular bent part in a part to be measured to a step index multimode optical fiber (SI) having a loop part. CONSTITUTION: Both support plates 2, 3 are firmly fixed to both sides of the part to be measured (crack) 10 of a building or land. An optical fiber 15 is first formed of GI, one end is connected to a light source, and the other end is guided by a pin-like member 12 to form a bent part S, when pulled out to the part 10 to be measured through a guide hole 18 and the end surface 6 of the support plate 2 across a housing space 17 from the opposite side of the end surface 6 through a guide hole 16, advanced into a housing space 21 through the guide hole 20 of a support hole 2, and converted into SI. It is reversed by forming a loop part 26, and converted to GI within the space 21. This is repeated in the same manner, and it is finally connected to a light receiving evaluating unit through a guide hole 27.  The loop part 26 is formed of SI, whereby the attenuation of light intensity is remarkably minimized.
Patent JP-H09133876-A (JP)
Title: Lens for magnification and display device
Inventor: YAMANA SHINJI
IPC: G02B27/01
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To make a device thin and light in weight by specifying the arrangement of a couple of a negative and a positive lens constituting a compound lens. SOLUTION: A two-dimensional negative lens array 3 is constituted by forming plural negative lenses 9... in one plane and a two-dimensional positive lens array 5 is constituted by forming plural positive lenses 10... in one plane. Then the two-dimensional negative lens array 3 and two-dimensional positive lens array 5 are arranged opposite each other and the couple of negative and positive lenses constituting the compound lens are so arranged that the intersection of straight lines connecting the principal points of the respective lenses nearly meets a point Xc which is at a distance of Sc, satisfying an expression, from the two-dimensional lens array 5. In the expression, So is the distance from the negative lens main surface to a body (So<0), Sd the distance from the negative lens main surface to the positive lens main surface (Sd>0), f1 the focal length of the negative lens (f1<0), and f2 the focal length of the positive lens (f2>0).
Patent JP-H0771021-A (JP)
Title: Detection method of cavity
Inventor: URAMOTO TOSHIAKI
IPC: E02D1/08
Filed: 1993-10-28
Abstract: PURPOSE:To safely and accurately detect the magnitude of a cavity which has produced around a structure or right thereunder. CONSTITUTION:A certain quantity of alkaline substance or a fluorescent substance is injected in the underground water 4 filling a cavern 3 around a structure 1 or right under the structure. After the underground water in the cavern 3 has been agitated, pH or the fluorescent intensity thereof is measured and the concentration of the underground water and the fluorescent concentration are calculated from the detected pH and fluorescent intensity. And the volume of underground water in the cavern 3 is computed on the basis of the calculated concentration of underground water and the fluorescent concentration and the quantity of the alkaline substance and the fluorescent substance and the magnitude of cavern 3 is detected.
Patent JP-H05129874-A (JP)
Title: Crystal oscillator chip
Inventor: NAGAI MITSURU
IPC: H03H9/215
Filed: 1991-11-07
Abstract: PURPOSE:To improve the accuracy and the reliability by providing an insulation film at least onto a plane electrode among the plane electrode and side face electrodes being electrodes of the chip so as to prevent an external gas or dust from being adsorbed by the plane electrode of the crystal oscillation chip. CONSTITUTION:An electrode of a crystal oscillation chip 11 consists of a plane electrode 21 made of a metallic film provided onto a crystal plane and of a side face electrode 31 made of a metallic film provided onto the crystal plane. Moreover, an insulation film 41 is deposited on the plane electrode 21 to prevent adsorption of an external gas or dust. Thus, the adsorption of a gas released from a plug, a case and an adhesives being components of the crystal vibrator onto the plane electrode 21 of the crystal oscillation chip 11 is prevented, resulting that the crystal vibrator with high accuracy is obtained without a characteristic deterioration in the change in the oscillation frequency and an increase in the CI or the like.
Patent JP-H05109231-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1991-10-14
Abstract: PURPOSE:To protect a magnetic tape without using a plastic case and to unnecessitate the plastic case. CONSTITUTION:A nearly U-shaped cover body 10 is provided. This cover body 10 can be fixed on a cassette casing under the state almost blocking the front side 1a of casing where the tape is exposed, when the tape cassette is not used. Also, when the tape cassette is used, the cover body is constituted so as capable of being fixed on the cassette easing to make the front side 1a of casing open.
Patent JP-H11125331-A (JP)
Title: Relief pressure control device for hydraulic continuously variable transmission for vehicle
Inventor: KATAGIRI YOSHIHIRO
IPC: F16H61/40
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate various abnormal high pressures generated according to an operation state and to perform smooth transmission of a power. SOLUTION: A hydraulic relief device comprises a relief pressure control valve 75F on the drive side to control a relief oil pressure in the oil passage on the driven side, wherein a pressure is increased to a high value in a state to be driven by an engine, of first and second oil passages 26a and 26b of which a hydraulic closed circuit to interconnect a hydraulic pump 24 and a hydraulic motor 25 consists; a hydraulic pump swash plate angle sensor; and an engine throttle opening senor detecting means. Further, a memory is provided to store data determined according to the swash plate angle of a hydraulic pump and an engine throttle opening by adding a theoretically generating maximum relief pressure on the drive side and a hydraulic pump efficiency.  The relief pressure control valve on the drive side reads a maximum relief pressure on the drive side corresponding to the pump swash plate angle and the throttle opening and control of a relief pressure is effected in a way that the reading result forms a maximum relief pressure on the maximum drive side.
Patent JP-H11130576-A (JP)
Title: Coated granular fertilizer having degradability
Inventor: TADA KEIJI
IPC: C05G3/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a coated granular fertilizer having simultaneously balanced mechanical strength, elution controllability, degradability in a natural environment or the like at a high level. SOLUTION: This coated granular fertilizer is coated with a film containing polycaprolactone and polyethylene and the content of the polycaprolactone is 40 wt.% in the total resin component in the film. The weight ratio of the polycaprolactone to the polyethylene is 0.6-1.5. An organometallic complex in an amount of 0.05-50×10<-6> mol/g is further preferably contained in the film.
Patent JP-H02138025-A (JP)
Title: Paper feeder
Inventor: KOYAIZU SHINICHI
IPC: B65H1/10
Filed: 1988-11-18
Abstract: PURPOSE:To prevent a paper feed roller from slipping and lap feeding even if the numbers of single slips in a cassette case are changed by forming an inclined guide section for slidably guiding dead weights in the slant direction approaching the axis of the paper feed roller from the rear upper point of the axis of the paper feed roller on the cassette case. CONSTITUTION:The total dead load of single slips 5 becomes small as the numbers of single slips in a cassette case become small. At this moment, dead weights 9 and 10 approach a paper feed roller 6 along an inclined guide section 11, and the point of load application caused by the dead weights 9 and 10 moves right above a paper feed roller 5. For this reason, even if the numbers of the single slips 5 are changed, the pressure contact force of the single slips 5 against the paper feed roller 6 can be kept in a tolerance, which prevents the paper feed roller 6 from slipping against the single slips 5 and lap feeding of the single slips 5.
Patent JP-H10291822-A (JP)
Title: Depositing device with gas reproducing device for nickel carbonyl and gas reproducing method
Inventor: WAIBEL FRED E
IPC: C23C16/448
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of nickel carbonyl and to improve the recovery rate of carbon monoxide by increasing the pressure of a recovered gas from a recovering device to the same pressure as that of a recovered gas in a reaction device while preventing liquefying a trace quantity of nickel carbonyl contained in the recovered gas from the recovering device and after that, cooling and mixing with the recovered gas in the reaction device. SOLUTION: A vapor (almost of all consists of carbon monoxide) fed from the gas recovering device through passages 166, 200 is pressurized by 1st stage compressors 208 and 210. And the vapor is cooled to minimize nickel carbonyl vaporized by the heated gas in the reaction system in 1st condensers 220 and 222. After that, the compressed vapor is mixed with the vapor present in the reaction system. The flow of the recovered gas and the reaction gas is circulated to a suction vessel 52 for a circulating pump of the reaction system through a passage 224 to be allowed to react.
Patent JP-H06153207-A (JP)
Title: Video signal deciding circuit
Inventor: ENDO MITSUO
IPC: H04N5/44
Filed: 1992-10-30
Abstract: PURPOSE:To accurately device the kind of a video signal. CONSTITUTION:Comparators 50, 52 decide whether or not the counted value X of a clock pulse in one field period measured by a counter circuit 44 is within a 1st threshold level. The comparators decide the signal to be a nonstandard signal when the counted value is not within a 1st threshold level, and decide the signal to be a standard signal when the counted value is within the 1st threshold level and the following condition is satisfied. A counter circuit 38 measures the period of a horizontal synchronizing signal within one field period, and a 1st maximum value comparator 60 and a 2nd maximum value comparator 72 detect a maximum counted value within the one field period. Similarly a 1st maximum value comparator 62 and a 2nd maximum value comparator 74 detect a minimum counted value within the one field period. A subtractor 92 obtains a differential absolute value Y between the maximum counted value and the minimum counted value and the comparator compares it with a 2nd threshold level. The standard signal is decided when the value Y is within the 2nd threshold level and the nonstandard signal is decided when the value Y is not within the 2nd threshold level.