baber/WOPTO huggingface dataset:
Patent JP-S6192438-A (JP)
Title: Automatic tracking device
Inventor: HANAWAKA MASUO
IPC: G11B21/08
Filed: 1984-10-11
Abstract: PURPOSE:To obtain a correct moving distance, to set a final speed to zero, and to realize an excellent response characteristic by driving an actuator by a driving current pulse whose error portion has been eliminated. CONSTITUTION:A track jump pulse generating circuit 19 is constituted of a low-pass filter 19b for fetching a low band component from a tracking error signal from an inversion amplifier 13, switches 19c-19e, and an OR circuit 19f functioning as a switch control means. A signal component fetched from an output of a detector is a signal component corresponding to dislocation from a balanced state of an objective lens, and by adding it to a track jump pulse, an error term based on the dislocation is eliminated. In this way, a moving distance of a track jump is not varied irrespective of the balanced state of the objective lens, and it is possible to jump correctly to an object track.
Patent JP-2001044221-A (JP)
Title: Ic position detector and sealant applying apparatus
Inventor: SUZUKI NORIYUKI
IPC: H01L21/56
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To reliably and inexpensively detect the position of a bare IC, which is flip-chip-mounted on a substrate having a polyimide layer on a metal plate. SOLUTION: An IC position detector comprises blue illumination means 5, monochromatic image input means 2, and an external shape edge detecting means 8 for detecting the positions of the external shape edges of an IC from an input image. Even if a substrate 11 having a bare IC flip-chip-mounted thereon has a protection film, the means 5 provides a large contrast between the substrate 11 and the IC, whereby the position of the IC can be detected surely merely subjecting it to monochromatic image processing. Further, by providing a sealant applying apparatus comprising means 9 for applying a sealant and means 10 for controlling the means 9 based on the detected position, together with this IC position detector, the IC is sealed properly.
Patent JP-H0266196-A (JP)
Title: Method of post-plating rubber-metal integrated formed product
Inventor: MOTOYAMA MASATOSHI
IPC: C25D7/00
Filed: 1988-08-30
Abstract: PURPOSE:To produce rubber-metal integrated formed products of high quality in a high yield without scratching the plated parts by vulcanizing and adhering a rubber part to a metal part, carrying out finish working and plating the metal part. CONSTITUTION:When integrated formed products each consisting of a rubber part and a plated metal part, e.g., electric parts having vibration damping rubber are produced, a rubber part is vulcanized and adhered to a metal part without plating the metal part, the resulting formed product is subjected to finish working such as trimming and finally the metal part is plated. Since plating is carried out after finish working, the scratch of the plated part at the time of finish working is prevented and rubber-metal integrated formed products of high quality can be produced in a very high yield.
Patent JP-2001039784-A (JP)
Title: Finishing method of wash-out water permeable concrete
Inventor: KOBAYASHI TERUAKI
IPC: C04B41/53
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for an excellently finishing the washout water permeable concrete. SOLUTION: The wash-out water permeable concrete is finish-processed as follows. First, the water permeable concrete is placed, next, a sheet for carrying a setting retarder (or setting retarder-containing sheet) having water infiltrating property, water holding property and capable of being deformed corresponding to the unevenness of the surface of the water permeable concrete is brought into close contact with the water permeable concrete, a setting retarder 5 or water is sprayed on the sheet so as to infiltrate the setting retarder into the surface layer of the water permeable concrete, then the water permeable concrete is subjected to aging and an uncured cement on the surface is washed away to finish the wash-out water permeable concrete.
Patent JP-H04100599-A (JP)
Title: Removing method of silica scale
Inventor: SHIROO KAZUO
IPC: C02F5/02
Filed: 1990-08-14
Abstract: PURPOSE:To keep geothermal water at high temperature and carry out the geothermal water treatment continuously within a short time by precipitating a silica component in water to be treated at a high temperature and saturated pressure atmosphere and separating it by sedimentation. CONSTITUTION:Geothermal water in which a silica component is dissolved is supplied to a closed structure pH adjusting tank 2 under high pressure through a leading pipe 1. Then, a pH adjusting agent is injected and the geothermal water is led along a flowing route 18. Next, the pH-adjusted geothermal water is led to a sedimentation-separation container 5 in closed condition through a pipe 9. a reverse funnel-type water collecting inlet 11 is formed in the upper part of the sedimentation-separation container 5 and owing to the circulating operation of the geothermal water, silica scales in the geothermal water precipitate cause polymerization reaction, and deposit in the bottom of the sedimentation-separation container 5. The silica component is easily removed continuously from high temperature geothermal water. Thus, silica scales are almost completely prevented from adhering to a geothermal water using facility.
Patent JP-H1052480-A (JP)
Title: Bactericidal device and mat therefor
Inventor: KATO MAKOTO
IPC: A61L9/20
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a bactericidal device capable of keeping good sanitary conditions, for example, in medical facilities, and a mat therefor. SOLUTION: A mat 20 is disposed on a light source 11 for emitting ultraviolet light. The mat 20 comprises a shade member 22 to be transformed according to shapes of transmittable members 21a, 21b, interposed between the transmittable members 21a, 21b, constituting a part of a bag and set apart from and opposite to each other, and when one of the transmittable members 21a, 21b receives external force, one of the transmittable member 21a comes close to the other transmittable member 21b. Thereby, when a walker M, etc., moves on the mat 20 and the mat 20 is pressed, the shade member 22 is removed with a part where the walker M presses the mat 20, and the ultraviolet light emitted from the light source 11 is selectively irradiated through the transmittable member 21a, 21b, consequently, this bactericidal device 10 has a sufficient bactericidal effect.
Patent JP-H0552678-A (JP)
Title: Magnetostriction detector for magnetostriction torque sensor and manufacture thereof
Inventor: NAKANISHI TAKAO
IPC: G01L3/10
Filed: 1991-08-26
Abstract: PURPOSE:To achieve excellent adhesion, and stable output characteristic, detection sensitivity and reproducibility for repeated stress by providing a magnetic substance layer of crystalline substance comprising a Fe-Co alloy layer of specific film thickness. CONSTITUTION:A Fe-Co alloy layer 4 of 0.03-1.0mm in thickness is formed as a sensitive device by plasma flame coating on the outer peripheral surface of a basic material of a torque transmission shaft 3 which it to be a cylindrical or columnar rotational shaft, for which is made up by blast-processing the outer peripheral surface of a stainless steel pipe, for example. Heat treatment is then carried out in a non-oxidating atmosphere at a temperature range from approximately 800 to 850 deg.C. Structural defect formed inter-particle due to coagulation and contraction, is eliminated, while a layered composition which is an interface formed after the flame coating between each particle at the time of adhesion, is formed into a continuous composition due to the relative diffusion of powders, and the crystallization ratio is controlled to not less than 90%, and the average crystal grain diameter to not more than 200mu, and the amount of oxygen is reduced, so as to form a diffusion layer between the basic material and the flame coated layer. The sticking tendency of the shaft 3 as well as the metallic layer 4 is improved, while the straightness, the hysteresis, the sensitivity and so on of the output are improved.
Patent JP-S60104940-A (JP)
Title: Manufacture of photosensitive material
Inventor: NARUSE YASUTO
IPC: G03F7/16
Filed: 1983-11-14
Abstract: PURPOSE:To obtain a stable photosensitive material efficiently in a short time by irradiating electron beams on a coat film obtained by coating a support with a solvent soln. of a nonsilver photosensitive compsn. and drying it to reduce an amt. of remaining solvent into a desired range. CONSTITUTION:An objective photosensitive material 7 is obtained by dissolving a nonsilver photosensitive compsn. a diazo resin, such as a condensate of p- diazodiphenylamine and formaldehyde, and O-diazodiphenylamine and formaldehyde, and o-quinonediazide compd., such as O-naphthoquinonediazidosulfonic acid ester of aromatic hydroxy compd., etc., in a solvent, such as methyl ethyl ketone, coating a support 3 with this soln. from a coating head 1, drying it with a drying device 5 to form the coat film of the nonsilver photosensitive compsn. on the support 3, bringing it into an electron beam irradiation device 6, irradiating electron beams on the coat film, and reducing the amt. of remaining solvent contained in the film into a desired range.
Patent JP-H0630617-A (JP)
Title: Seedling feeder of rice transplanting machine
Inventor: YANO SHINICHIRO
IPC: A01C11/02
Filed: 1992-07-18
Abstract: PURPOSE:To facilitate take-off of a seedling box remaining on a seedling feeder pedestal by setting a manual seedling feeder clow for manually conveying the seedling box in the conveying direction when operation of the planting unit is stopped. CONSTITUTION:Besides a seedling box feeder 15 for intermittently feeding a seedling box in synchronism with other operating parts of a transplanter, a manual seedling box feeder 69 is attached to a seedling box feeder pedestal. A manual feed rod 70 involving a manual feed clow 71 is attached through a torque spring 75 to a roller shaft 74 so as to be energized toward a seedling box conveying passage and the seedling box is conveyed by one pitch at a time by reciprocation of a manual lever 73.
Patent JP-H0872448-A (JP)
Title: Method and apparatus for surface treatment of card
Inventor: TAKAHASHI AKIHIRO
IPC: B42D15/10
Filed: 1994-09-07
Abstract: PURPOSE: To form a protective layer excellent in durability and quality on the data recording layer of a card by successively executing a process coating the surface of a transparent film with light curable ink, a close bonding process, a drying process and a transparent film peeling process. CONSTITUTION: When the surface of a card is treated, at first, light curable ink 300 is applied to the surface of a moving transparent film 11 from an ink container 17 through respective rolls 18, 19. Next, the coated surface of the transparent film 11 and the surface of a card 100 are brought to a close contact state between a pressure roll 22 and the roll 20 to be moved. Continuously, the card 100 is moved by a conveyor 21. The light curable ink 300 is irradiated with ultraviolet rays from an ultraviolet lamp 23 through the transparent film 11 to be dried. Thereafter, the transparent film 11 is raised by a roll 24 to be peeled from the card 10. By this constitution, the protective layer 103 composed of the light curable ink 300 is formed.
Patent JP-S6370477-A (JP)
Title: Manufacture of phase shift type diffraction grating
Inventor: FURUYAMA HIDETO
IPC: H01S5/11
Filed: 1986-09-12
Abstract: PURPOSE:To eliminate a step on a diffraction grating, by performing the following operations continuously: application of first resist having a negative type exposure characteristic on a diffraction grating substrate; formation of a mask material, which is opaque to an exposing means at a period of irregularity, and application of negative type second resist. CONSTITUTION:As a mask forming means for two regions of a diffraction grating 1, the following operations are performed: negative type first resist 2 is applied] an opaque mask 3 is formed; and negative second resist 4 is applied. The second resist 4 and the mask material 3 are patterned. Then exposure at a period of irregularity as a whole and development are performed. The mask material 3 is etched by using the second resist 4. Then exposure is performed on the entire surface. Exposure in an inverted pattern is performed for the first resist 2 beneath the mask material 3. Then, a positive region, which is directly exposed, and a negative region, which is inversely exposed, are formed in the first resist 2. Thus, a phase-shift type diffraction grating without a step is obtained.
Patent JP-S6272794-A (JP)
Inventor: TADA TSURU
IPC: C11C5/00
Filed: 1985-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0554770-A (JP)
Title: Equipment mounting base
Inventor: TSUJI JUNJIRO
IPC: H01H45/04
Filed: 1991-08-27
Abstract: PURPOSE:To provide an equipment mounting base in which the mounting part of an equipment can be certainly fixed to the mounting piece of a base body. CONSTITUTION:The lower edge of an opening on the outside of the mounting hole 20a of a mounting part 20 forms an inclined side 22 gradually retreated and inclined from nearly the center to one side. An upward taper surface 21 is provided along the inclined side 22. A mounting piece 4 is inserted through the mounting hole 20a, and pressed and fixed onto the taper surface 21 by bending a bending part 4b on the top protruded from the mounting hole 20a downward.
Patent JP-H0763342-A (JP)
Title: Heating cooker
Inventor: MORITA MIKA
IPC: H05B6/68
Filed: 1993-08-30
Abstract: PURPOSE:To permit a proper heating of a food based on the detecting condition of an alcohol sensor. CONSTITUTION:When a key exclusive for drinks is operated in an operating unit 6, a control circuit 26 detects the changing rate of a detecting signal from an alcohol sensor 13 before heating and during heating, and when the changing rate has exceed a reference value of decision, it is judged that an objective heating drink is sake. In this case, the control circuit 26 sets the driving time of a magnetron 24 in correction with the deciding results of the objective heating drinks before heating and during heating. Accordingly, the kind of the objective heating drink is decided in the different environments, such as before heating and during heating, whereby a deciding accuracy can be increased.
Patent JP-H02105023-A (JP)
Title: Method and device for weighing car
Inventor: JIYON KAABII
IPC: E02F9/26
Filed: 1989-08-22
Abstract: PURPOSE: To weight a vehicle quickly as needed by measuring an acceleration and an acceleration force generated due to the acceleration and determining a weight from the measurement value. CONSTITUTION: When obtaining an acceleration by measuring the deformation of the drive transfer member propeller shaft 11 of a road vehicle, the shaft 11 is twisted by a transfer torque when the shaft 11 transfers a drive force from a gear box 12 to a shaft 13. Then, magnetic markers 14 and 15 are provided at both edges of the shaft 11, fixed and aligned sensors 16 and 17 are provided near the magnetic markers 14 and 15, and then the markers pass and are detected as the shaft 11 rotates. Then, when no load is applied to the shaft 11, the markers pass and are detected as the shaft 11 rotates. Once power is transferred, the shaft 11 is twisted in proportion to acceleration by torque. A signal from the sensor 17 is delayed by a time interval that is proportional to the acceleration in proportion to the twisting by the signal of the sensor 16.
Patent JP-S59106636-A (JP)
Inventor: ISHIHARA MITSUO
IPC: E03B3/30
Filed: 1982-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1066314-A (JP)
Title: Manufacture of stator of motor
Inventor: FUJI TAKAJI
IPC: H02K15/06
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stator of a motor by which slot-inserted parts of a stator can be located in slots efficiently and the other parts than inserted in the slots are let to project less and therefore the size of a motor can be reduced and the stator can be assembled in the motor easily and does not interfere with coil pieces. SOLUTION: After a flat-type wire is wound by a specified number of turns, slot-inserted sections (coil sides) 12, 14 are clamped separately. By rotating one of the slot-inserted sections by 180 deg. in the direction at right angles with the winding direction, twisted sections are formed in coil ends 16, 18. With the twisted sections being located parallelly, the coil sides 12, 14 are inserted into specified slots successively. Since the twisted sections are inclined toward the shaft direction of a stator core, the core projects less out of the stator core and thereby a stator can be made small. Furthermore, since the twisted sections of adjacent coil pieces are located nearly parallel with each other, an installation area can be reduced. The coil pieces 10 are not brought into contact with each other and thereby the coating of the flat-type wire is prevented from being damaged.
Patent JP-H0379894-A (JP)
Title: Long span water tube bridge structure
Inventor: IWAMOTO TOSHIYUKI
IPC: F16L27/02
Filed: 1989-08-21
Abstract: PURPOSE:To form a water tube bridge with a long span by connecting end part lines with large tube diameter to both ends of an intermediate line with connected tubes through specials. CONSTITUTION:A water tube bridge 3 between anchor blocks 1, 2 separated by a span S is made into angle shape. A flange is provided at the faucet 16a and insertion port 17a of a pipe 9, and a stop ring is fitted therein and jointed by a fastening member. Specials 5, 6 are jointed at both ends of an intermediate line 4, and large diameter tubes 12, 11 and 14, 11 are connected to the large diameter sides of both ends of the specials 5, 6 so as to form end part lines 7, 8. The span S can be thus lengthened by the part of the end part lines 7, 8.
Patent JP-H07149174-A (JP)
Title: Freely adjustable locking device for vehicle seat
Inventor: UDO ORUZETSUHI
IPC: B60N2/08
Filed: 1994-09-08
Abstract: PURPOSE: To provide a locking device for an adjustable automotive seat capable of absorbing large force and reducing necessary space. CONSTITUTION: A first line of cutouts 2 all in the same structure extended in the seat adjusting direction, and disposed at a constant interval, and a second line of cutouts 4 all in the same structure extended in parallel to the first line, disposed at a constant distance from each other in the set adjusting direction, and deflected to the first line of the cuts in the adjusting direction are provided. They are respectively provided with at least a first and a second lock main bodies 6, 7 to be engaged with the cutouts 2, 4 in the first and the second line at locking positions, and all the cutouts 2, 4 are formed as oblong holes extended in the adjusting direction. The oblong hole 4 in the second line has a larger width measured perpendicularly to the adjusting direction than a corresponding width of the oblong hole 2 in the first line.  The parts of the lock main bodies 6, 7 to be engaged with the oblong hole 2, 4 are formed as bolts.
Patent JP-H0876615-A (JP)
Title: Image forming device
Inventor: ABE MITSUTAKA
IPC: G03G15/16
Filed: 1994-09-08
Abstract: PURPOSE: To excellently remove toner, etc., remaining on a contact transfer means for transferring a visible image developed on an image carrier to a material to be recorded. CONSTITUTION: The image forming device which transfers the visible image on the image carrier 1 to the material to be recorded therefrom by the contact transfer means 7 coming into contact with the rear surface of the fed material to be recorded 14, to impart a charge for a transfer is provided with a means 4 for forming an electric field in a direction where a developer is shifted from the transfer means 7 to the image carrier 1 therebetween, when a paper sheet is not passed through and further, a means 16 detecting the electrostatic charge quantity of the developer and a control part 15 controls the size of the electric field or an applying time in accordance with the value of the means 16.
Patent JP-S6193118-A (JP)
Title: Remedy and preventive for hepatopathy
Inventor: IIJIMA IKUO
IPC: A61K31/435
Filed: 1984-10-12
Abstract: PURPOSE:To provide the titled drug preparation containing a tetrahydro-beta- carbolic acid derivative or its salt as an active component. CONSTITUTION:The objective remedy and preventive for hepatopathy can be prepared by using the compound of formula I [R<1> is H, lower alkyl, cycloalkyl, phenyl, or hydroxy-substituted lower alkyl; R<2> is H, alkyl or -(CH2)mY; Y is thienyl or phenyl; m and n are 1 or 2], or its salt as an active component. It can be administered orally or parenterally at a dose of 0.01-250mg/kg daily, preferably 0.1-50mg/kg daily, and especially for oral administration, 0.1-250mg/kg daily. The compound of formula I wherein R<2> is H can be prepared by reacting the compound of formula II with carbon disulfide.
Patent JP-2000043260-A (JP)
Title: Method for driving printing head
Inventor: IKEDA KIYOKORE
IPC: B41J2/045
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To express gradations of print dots in a wider range with the use of a printing head of a conventional structure. SOLUTION: An ink chamber 4 is first shrunken, whereby an internal capacity of the ink chamber 4 is reduced. Then the ink chamber 4 is expanded, whereby the internal capacity of the ink chamber is increased. The ink chamber 4 is shrunken again, thereby reducing the internal capacity of the ink chamber 4, when ink drops are discharged from an orifice. A process of compressing the ink chamber 4 once is included immediately before the conventional control. Therefore, larger ink drops than conventionally can be discharged with the use of a printing head of a conventional structure.
Patent JP-H05208613-A (JP)
Title: Automobile roof device
Inventor: PEETAA RAIRU
IPC: B60J10/90
Filed: 1992-08-12
Abstract: PURPOSE:To provide a roof device for an automobile having a removable roof member. CONSTITUTION:A roof device is provided with a locking means, and an operation lever 20 of the locking device is pivotably supported by an automobile frame so that the operation lever may be operated for unlocking and locking only when at least one of the members to open/close the side part opening part of the automobile is in the open position. It is preferable to push a securing mortise 8' fixed to a removable roof member 6 down to the locking position of the locking device by means of the locking means so that the removable roof member 6 may be pushingly pressed onto a fixed roof surface 4, and a packing 18 arranged between the roof member 6 and the fixed roof surface 4 may be surely sealed due to the uniform pushingly pressing force. In addition, the locking device can be constituted in a similar manner to the locking means of the engine hood, and can be placed on the locking or unlocking position through the operation lever 20 by a kind of remotely-operated Bowden wire- shaped connecting member.