baber/WOPTO huggingface dataset:
Patent JP-H0775021-A (JP)
Title: Driving pulse generation circuit for solid-state image pickup element
Inventor: YAMAMOTO SETSUO
IPC: H04N5/335
Filed: 1993-09-01
Abstract: PURPOSE:To provide circuit constitution capable of being made into an IC and to cope with a desired scanning speed without adjusting the driving pulse of a CCD and the various kinds of pulses for the output signal processing. CONSTITUTION:The master clock of a frequency which is six-fold of the horizontal driving pulse phiH of the CCD is generated by a master clock oscillator 4. The master clock is frequency-divided by a 1/6 frequency divider 31 and the phiH is obtained. Also, the master clock is decoded by a decoder 32 operated in synchronism with the phiH and a reset pulse phiR, a field-through clamp pulse phiF and a sample-and-hold pulse phiSH to be successively active in each 1/3 cycle of the phiH are respectively obtained. Thus, since this circuit is constituted only of a counter 31 and the decoder 32, the circuit can be easily made into the IC. Also, the pulse widths and phase relation of the respective pulses are fixedly maintained even when a master clock frequency is changed and adjustment is not required.
Patent JP-H08104902-A (JP)
Title: Sus410 powder for compacting and sintering and its production
Inventor: KONO TOMIO
IPC: B22F1/00
Filed: 1994-10-04
Abstract: PURPOSE: To obtain SUS410 powder surely attaining the objective green ensity, especially a green density of >=6.3. CONSTITUTION: When the C, N and H contents of SUS410 powder for compact and sintering produced by water atornization are regulated by vacuum degassing so as to satisfy the relatioh of C[wt.%]+(12/14).[wt.%]+12.H[wt.%]}<=0.03, SUS410 powder satisfying the relation of  C[wt.%]-+(12/14).[wt.%]}<=0.02 between the C and N contents is prepd. by water atomization and the H content of the powder is regulated to <=0.0010wt.% by subsequent degassing. A green density of >=6.3 is attained and it is further increased by carrying out annealing after the degassing.
Patent JP-H0288899-A (JP)
Title: Consolidation process of viscous soil layer
Inventor: YAMAMOTO YOSHIHISA
IPC: E21D20/00
Filed: 1988-09-26
Abstract: PURPOSE:To enable execution in a viscous soil layer by a method wherein a guiding hole is formed around a main hole shaped to the viscous soil layer, chemicals for consolidation are forced into a packer inserted into the main hole and discharged into the main hole and the chemicals permeate into the induction hole from the main hole. CONSTITUTION:A plurality of upward main holes are formed to a roof section 5 composed of a viscous soil layer at the nose of a tunnel facing, and a plurality of guiding holes 7 are shaped around the main holes 6. Cloth impregnated with a urethane resin liquid is stuffed into the openings of the induction holes 7, and the opening sides of the guiding holes 7 are blocked. Cloth is wound on the rear end sides of the packers 1, a hose 10 for a urethane-resin liquid press-in pump is connected at the rear end section of the cloth, and the packers 1 are inserted into the main holes 6 under the state in which the cloth is impregnated with the resin liquid. When the resin liquid is forced into the packers 1 through the hose 10, the resin liquid permeates toward the guiding holes 7 from the main holes 6 and cured, thus shaping a consolidated region A.
Patent JP-H1089525-A (JP)
Title: Solenoid valve
Inventor: MURAKAMI FUMIYOSHI
IPC: F16K1/36
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve which prevents an increase or decrease in its controlled flow rate even upon a variation in thickness of its valve member for an improved responsiveness in flow control. SOLUTION: A valve member 22 made of typically nitrilebutylene rubber is energized on a valve seat 43 by the energizing force of a leaf spring 23. Energization of a coil 13 causes a fixed core 11 to attract a moving core 21 to thereby lock the valve member 22 on a lock member 34. A regulation member 33 is made of the same nitrilebutylene rubber as the valve member 22. If the valve member 22 is subjected to fuel, since the valve member 22 swells and the regulation member 33 correspondingly swells as well, the lock member 34 which locks the valve member 22 is displaced by the swell of the valve member 22. As a result of which, the controlled flow rate is continuously held at a preset value irrespective of a swell of the valve member 22 through its unchanged moving level, and the responsiveness in flow control is improved owing to a reduced moving level of the valve member 22.
Patent JP-H1187340-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUURA MASAZUMI
IPC: H01L21/316
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent moisture resistance from deteriorating while reducing the dielectric constant, by providing an interlayer insulating film, which has a molecular structure containing siliconoxygen bond and silicon-fluorine bond and contains a rare gas at a specific concentration. SOLUTION: An SiOF film is formed. As a material gas, a mixed gas of silicon containing gas, oxygen gas, fluorine compound gas and rare gases is used. For example, SiH4 gas and SiF4 gas are used as the silicon containing gas and the fluorine compound gas. As the rare gas, argon gas is used. In experiment, moisture absorption becomes a problem when the concentration of the argon atom content in the SiOF film is lower than 10<11> atoms/cm<2> . Such case is equivalent to a case where the desorption of the argon gas obtained by increased temperature desorption gas analysis is less than a fixed quantity. Therefore, when the concentration of the argon atom content in the SiOF film is 10<11> atoms/cm<2> or higher, the moisture resistance of the film is remarkably improved.
Patent JP-H01139776-A (JP)
Title: Mashing composition for chemical milling and adaptation thereof
Inventor: FURETSUDO DEII HOUKAA
IPC: C23F1/00
Filed: 1988-09-26
Abstract: PURPOSE: To form a masking compsn. for chemical milling without the generation of harmful materials by coating metallic parts with layers of polyvalent metals, then immersing these parts into an anionic emulsion of specific high solid content fusible rubber particles to form films and baking these films.  
     CONSTITUTION: The metallic parts are immersed into a soln. of the salts of polyvalent metals (calcium nitrate, etc.) and are dried, by which their surfaces are coated. These metallic parts are then immersed into the anionic emulsion of the fusible rubber particles of the high solid content contg. at least 45% of total solid content and at least 20% pigments and having a ratio of the pigments to a binder of 0.75:1 to 1:0.57 and are held until the films are deposited thereon to a desired thickness (about 0.008 to 0.020 inch). At this time, various kinds of assistants may be supplementally added to the emulsion. Further, the mask is formed by baking these parts, by which the releasable mask to be used for chemical milling and to withstand strongly acidic and strongly basic etching agents is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0796726-A (JP)
Title: Vehicle suspension device
Inventor: FUCHIDA TAKESHI
IPC: B60G17/015
Filed: 1993-09-28
Abstract: PURPOSE:To provide a vehicle suspension device obtaining sufficient damping performance at the time of large low frequency road surface input without degrading the riding comfort of a vehicle at the time of high frequency road surface input so as to secure the maneuvering stability of the vehicle. CONSTITUTION:When the sprung behavior signal value detected by a sprung behavior detecting means (c) is less than the specified large input threshold value, a basic control part (d) provided at a control means (e) outputs a changeover signal to a damping force characteristic control means (a) so as to control a shock absorber (b) to an optimum damping force characteristic on the basis of the sprung behavior signal value and a low side control gain. When the sprung behavior signal value becomes the specified large input threshold value or more, during a half-cycle from the time of the direction of the sprung behavior signal being subsequently reversed until the direction being further reversed, a correction control part (f) provided at the control means (e) changes the control gain in the basic control part (d) to the high side in proportion to the peak value of pre-half-cycle sprung behavior signals that have become the specified large input threshold value or more.
Patent JP-2001069653-A (JP)
Title: T-junction structure of overhead transmission line
Inventor: YAMAUCHI TAKAO
IPC: H02G7/20
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To connect a third of electricity of an overhead transmission line without interrupting the overhead transmission line, when the third place of electricity is installed, by connecting a transmission line positioned on the opposite side to the third place of electricity and the third place of electricity through an intersecting gas-insulated bus under the overhead trnasmission line. SOLUTION: A second transmission line 12 is a line positioned on a side opposite to the direction of branch of a third place of electricity, and a gas-insulated bus 40 is T-branched from the second transmission line 12 and connected to a second branch line 34. A lead-in bushing 42 is installed at one end of a gas-insulated conductor 41, and a connecting bushing 43 is installed at the other end. The gas-insulated conductor 41 between the lead-in bushing 42 and the connecting bushing 43 is placed under an overhead power transmission line, and the gas-insulated conductor and the overhead power transmission line intersect each other.  Thus, since a first power transmission line 11 and the second power transmission line 12 of the overhead transmission line can be connected to the first branch line 33 and the second branch line 34 of the branch transmission line by interrupting the first and second transmission lines one side by one side, they can be branched and connected without interrupting the overhead transmission line.
Patent JP-H0290512-A (JP)
Title: Pattern detection device
Inventor: NAKAJIMA NAOTO
IPC: H01L21/027
Filed: 1988-09-28
Abstract: PURPOSE:To remove restriction in the arrangement of pattern to be used for a TTL alignment as well as to prevent decrease in a throughput by a method wherein an optical element, having a non-axial symmetric convergence or divergent function, is provided in a detection optical system with which the projection image of pattern of the material to be processed is projected by the projection optical system. CONSTITUTION:After a mirror 7 and a cylindrical lens 8 have been provided below a mask 3, a device is constituted in such a manner that the projection image 6 of a pattern 4 obtained by a projection lens 1 and a cylindrical lens 8 is image-picked up by a solid-state image-pickup element (image detecting element) 10 using an objective lens 9. By providing the cylindrical lens 8 between the projection lens 1 and the solid-state image pickup element 10 as above-mentioned, the focussing position of a meridional direction caustic curve 11b can be brought close to the projection lens 1, and a point image 12 can be formed as the point of projection image of a wafer 2. As a result, even when the light of wavelength different from that of exposure is used, an image which will be formed on the same plane in the sagittal direction and the meridional direction can be obtained, and the pattern positions of both sagittal and meridional directions can be detected by one detection field of vision.
Patent JP-H07164992-A (JP)
Title: Seam-hidden type developing door structure with stabilized air bag developing aperture
Inventor: DEBUITSUDO JIEE BAUAA
IPC: B60R21/2165
Filed: 1994-10-05
Abstract: PURPOSE: To quickly open deployment doors like a hinge by making air bag pressure acting on the deployment doors quickly generate shearing stress on a cover layer at high reliability. CONSTITUTION: A stabilizer frame 11 is fixed along the periphery of an opening of an instrument panel base 22 and anchored to a fixed part 48 of an automobile. By this structure, bulging of the instrument panel 12 is restrained, shearing stress is rapidly generated in a cover layer 20. The shearing stress is stress to be generated by pressure generated by deployment door base panel 18 when the deployment door base panel 18 is pressed and opened by an inflated air bag 16.
Patent JP-H0991613-A (JP)
Title: Head device
Inventor: KUBOTA DAIZABURO
IPC: G11B5/10
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To always obtain a high-definition reproducing sound for a combination head provided independently with a recording head and a reproducing head by eliminating the phase deviation at the time of reproduction and realizing the satisfied state without making the touch of tape against the head depend on the assembling accuracy of the reproducing head. SOLUTION: The reproducing head 2 is composed of a thin film head prepared on the tape running surface without arranging a separate member for protecting a head gap part formed with a thin film. For the recording head 1, a pad 5 in a cassette half is abutted through the tape at the time of recording/reproducing operation, but the thin film reproducing head 2 is arranged at the position not abutting on the pad 5 even at the time of recording/reproducing operation.  The excellent reproducing performance is obtained without generating the phase lag depended on the reproducing frequency because no coil component is provided in the reproduicng head, and the device is constituted so that the high-definition sound is secured by the stable tape running independently of the positional relation between a top of the radius shape of the head tip and the head gap, because the member protecting the thin film part is not provided in the head.
Patent JP-S61120600-A (JP)
Title: Ultrasonic ceramic microphone
Inventor: USUDA NOBUHIKO
IPC: H04R17/00
Filed: 1984-11-15
Abstract: PURPOSE:To reduce variances in manufacturing and to obtain stable sensitivity by providing a tapered end face to the outer side face of a resonance ring fixed to the inner side face of a cylindrical case, inserting a lead wire to a gap between the end face and the cylindrical case and bonding the lead wire by a conductive adhesives. CONSTITUTION:A piezoelectric porcelain plate 11 is stuck to the inner bottom of the cylindrical case 12 having a circular cone bottom face 12a as its cross second to constitute a bimorph oscillator. The resonance ring 13 is fixed to the inner side face of the case 12. A tapered end face 13a is provided to the outer end face of the resonance ring 13, one of a lead 17a is inserted to the gap between the inner side face of the case 12 and the end face 13a until the lead wire contacts the inner side face of the case 12 and the lead wire is bonded by a conductive adhesives 19. Since the lead 17a contacts completely the inner side face of the case 12 in inserting deeper one of the lead 17a, the variance in contact resistance is avoided. Further, the insertion of the lead 17a is conducted easily and the variance in manufacture is less.
Patent JP-H1062262-A (JP)
Title: Inner tank side plate displacement value measuring jig for ground type cylinder double shell low temperature storage tank
Inventor: ASAI OSAMU
IPC: G01K5/32
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To easily detect the moving of a side plate of an inner tank in the inspection of a released point by inserting a probe into an inner cylinder allowed to follow the moving of a diaphragm from outside of a low temperature storage tank to get the tip thereof set in contact with the side plate of the inner tank. SOLUTION: In a low temperature storage tank 10, an inner tank 12 is provided inside an outer tank 11 through a cold insulating space 13, which 13 is sectioned by a pearlite diaphragm 14. An outer tank side space is filled with a pearlite 15 as cold insulating member and an inner tank side space with a glass wool 16. In a jig 20, an inner cylinder 22 is fitted into an outer cylinder 21 to be build in a double structure. When inspecting a released point of the low temperature storage tank 10, the glass wool 16 filled inside is removed to insert a bar-shaped probe 30 with a specified length from an external end part of the outer cylinder 21 and the tip thereof is set in contact with the side plate 12A of the inner tank.  When the temperature in the low temperature storage tank 10 rises and the inner tank 12 is thermally expanded to make the side plate 12A of the inner tank move outward, the probe 30 also moves eventually. The degree of the displacement of the side plate 12A of the inner tank can be learned by measuring the movement of the probe 30.
Patent JP-H04120441-A (JP)
Title: Plane measuring apparatus and measuring method of state change of fluid using the apparatus
Inventor: HORI TOMOSHIGE
IPC: G01N11/00
Filed: 1990-09-12
Abstract: PURPOSE:To obtain a measuring apparatus which is easy to clean and does not obstruct the manipulation of the elements constituting a manufacturing apparatus by measuring the change of the state of a fluid with use of the plane measuring apparatus. CONSTITUTION:Grooves 3, 4 are formed in a heat transfer plate 1. A heat generating element 2 and a temperature measuring element 5 are spaced a predetermined distance. A lead wire 7 is fixed by an insulating material 6. This measuring apparatus is thus constructed. The measuring apparatus is installed at one end of a cylindrical body 19. A thermal insulation 21 is filled inside the cylindrical body 19, thereby forming a measuring instrument B. The measuring instrument B is provided in a fluid tank 22. The surface of the measuring instrument is made approximately even with the wall surface of the fluid tank 22. As a current is fed to the element 2, the measuring instrument generates heat. Accordingly, the temperature of the fluid is detected from the temperature of the element 2 itself by the element 5. The change of the fluid with time can be measured with utilizing the change of the transferring state of heat to the fluid. For example, the starting time of solidification of cheese in the manufacturing process can be detected thereby to judge the optimum cutting time of the solidified milk. Moreover, since the apparatus is placed to be even with the wall surface, there is no inconvenience when the fluid tank 22 is cleaned or a stirrer 27 is manipulated, eliminating the contamination causes.
Patent JP-H08104216-A (JP)
Title: Brake control device for automobile
Inventor: SAWADA MAMORU
IPC: B60T8/175
Filed: 1994-10-05
Abstract: PURPOSE: To obtain an accurate initial value at ignition-on time, even without providing an exclusive temperature sensor, relating to a temperature of an arbitrary brake system element. CONSTITUTION: At off time of an ignition switch 70, a sensor value of a water temperature sensor 61, brake oil temperature and a solenoid temperature during measuring in a brake actuator 40 are stored in a data memory 51. On the other hand, at on time of this switch 70, based on a cooling coefficient of an engine water temperature determined by a sensor value stored in the data memory 51 of the water temperature sensor 61, present sensor value of this sensor 61 and a present sensor value of an outside air temperature sensor 62, a lapse of time from off to on of this switch 70 is calculated.  Based on the cooling coefficient of a brake oil temperature and solenoid temperature determined by the calculated lapse of time, brake oil temperature stored in the data memory 51, solenoid temperature and a present sensor value of the outside air temperature sensor 62, a present temperature of these brake oil temperature and solenoid temperature are estimated.
Patent JP-2001066396-A (JP)
Title: Method for solidifying iodine adsorptive material
Inventor: MITSUZUKA TETSUMASA
IPC: G21F9/06
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To solidify a radioactive iodine to a stable compound for a long period. SOLUTION: An Na2S is added to a waste silver adsorptive material 1 containing a radioactive iodine, and the iodine is desorbed at a step 2 by reduction. Then, a liquid and a solid are separated at a step 3. A liquid phase 5 is oxidized by an ozone to prepare an iodic acid ion 7, a cement material 8 is added, kneaded and solidified at a step 9 to a kneaded solid 10. As the material 8, a material having adsorbability of anion and containing a large quantity of a mineral (monosulfate, ettringite) is used. Thus, when the material is embedded in an underground deep layer, it is not affected by coexisting ion (Cl or the like) in underground water, but the material can be solidified to a stable compound for a long period.
Patent JP-H0866138-A (JP)
Title: Lure for fishing
Inventor: OKUDE REIKO
IPC: A01K85/01
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a tough fishing lure having the accurately same size, shape and flexibility as those of a natural bait. CONSTITUTION: The lure for fishing is produced by attaching one or two 10-20μm thick highly water-absorbing polymer films to the surface or both the surface of a core material such as a synthetic resin film or synthetic nonwoven fabric or synthetic woven fabric and subsequently cutting the laminate into the shape of a bait favored with a fish. The highly water-absorbing polymer film is produced from a film raw material kneaded or not kneaded with an edible pigment of red color, yellow color, blue color, violet color, green color, etc., fluorescent colored pigment, metal powder, a pearly luster pigment, colored fibers, etc. When used, the artificial lure is immersed in an aqueous solution for a specific time to change it into a swollen state.
Patent JP-H03106434-A (JP)
Title: Fuel reforming apparatus
Inventor: OTSU SEIICHI
IPC: B01J8/06
Filed: 1989-09-20
Abstract: PURPOSE:To prevent that a space where no reforming catalyst is present is formed in a reaction chamber even when the volume of the reaction chamber expands during operation by thermal expansion by providing a pressing mechanism energizing an upper perforated plate toward the reforming catalyst in a reaction tube. CONSTITUTION:A burner 17 supplying combustion gas, a reaction tube 2 equipped with a cap 6, the reforming catalyst 5 received in the reaction chamber 3 formed between an outer tube 2a and the inner tube 2b, an upper perforated plate 4a and a lower perforated plate 4b are provided in a container 1. The raw material gas reformed by the heat exchange with the above-mentioned combustion gas in a process wherein the gas supplied into the container 1 from a supply port 9 to rise within the reaction chamber 3 is reversed at the upper end part in the reaction tube 2 to fall within the inner tube 2b and, during this time, the heat possessed by the falling gas is recovered by the raw material gas rising within the reaction chamber 3. The upper perforated plate 4a in the reaction tube 2 is pressed toward the reforming catalyst 5 by a pressing mechanism 20 consisting of racks 21, 23, a gear 22 and a support 24.