baber/WOPTO huggingface dataset:
Patent JP-H07151965-A (JP)
Title: Attachment lens
Inventor: NISHIMURA TAKESHI
IPC: G02B15/12
Filed: 1993-11-26
Abstract: PURPOSE:To attach the attachment lens to the image surface side of a photographing lens so that it is freely attached and detached and to correct a photographing field angle by constituting it of a positive refractive power lens group and a negative refractive power lens group whose constituting number of sheets is specified and specifying the enlargement magnification thereof. CONSTITUTION:The attachment lens AL having negative refractive power for changing a mount which is attached to the image surface side of the photographing lens so as to be freely attached and detached and can be attached to a camera whose effective field angle size is smaller than that of the photographing lens is constituted of a first group L1 whose refractive power is positive and a second group L2 whose refractive power is negative. Then, the first group L1 is constituted of the single positive lens and the second group L2 is constituted of the bonded lens with the negative lens and the positive lens joined. When the enlargement magnification of the lens AL is defined as beta, the condition of 1<beta<1.1 is satisfied. Thus, a distance between the flange of the photographing lens and an image forming surface is extended and the various kinds of aberration can be excellently corrected. Besides, the F-number of the photographing lens is maintained to be almost constant.
Patent JP-2000145447-A (JP)
Title: Exhaust manifold
Inventor: MATSUMOTO KOJI
IPC: F01N3/22
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and facilitate manufacturing processes for exhaust manifolds. SOLUTION: An exhaust manifold 21 is formed by joining together an upper half 22 and a lower half 23 through welding W with the following specific provisions. A recessed portion 26a is formed in the upper half 22 along an axis line of a branch portion 24a. A lid member 27 is secured to the recessed portion 26a so that it covers the recessed portion from the outside. This makes the recessed portion a secondary air supply passage 28a to an exhaust port 17. A linking pipe 31, which allows secondary air into the recessed portion 26a, is formed on a top surface of the upper half 22 so as to protrude outward.
Patent JP-H10161855-A (JP)
Title: Console device
Inventor: YAMAUCHI KENJI
IPC: G06F3/12
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a console device which can quickly notify an operator of the data which are transferred from a CPU. SOLUTION: The conventional memory parts are used as the communication memory parts 29a to 29d, and the new printer memory parts 30a to 30d are furnished. The data are stored in the parts 29a to 29d and also in the parts 30a to 30d. Then the data are transferred to a print output part from the parts 30a to 30d.
Patent JP-H03181398-A (JP)
Title: Flow station fitted with long-sized draft
Inventor: ISODA YOSHIAKI
IPC: C02F3/24
Filed: 1989-12-11
Abstract: PURPOSE:To rightly keep the attitude of fountain by elevatably holding a water flow generating machine by a float moored in the land part and connecting a long-sized draft to the suction side of the water flow generating machine and regulating the hanging length of a hanging rope which joins the float to the long-sized draft and thereby regulating the depth of suction. CONSTITUTION:The mooring fittings 5, 5 are arranged in the symmetrical positions of an annular float 4. These mooring fittings are moored to the mooring piles 3, 3 via the mooring ropes 6, 6. A water flow generating machine 7 is elevatably held by the float 4 so as to correspond to the change in the water level. A flange 13 for fitting a contractible and expansive long-sized draft 8 is connected to the suction side of the machine 7. In this long-sized draft 8, depth D of suction can be regulated by regulating the hanging length S of the hanging ropes 9, 9. When storaged water in a water reservoir B is fluctuated to a low water level L from the high water level H, the lower-part cylindrical body 12 is grounded on the bottom part of the water reservoir. Thereafter the middle-part cylindrical body 11 and the upper-part cylindrical body 10 are successively lowered and shortened. Therefore the float 4 connected to the cylindrical body 10 and the machine 7 are not tilted and floated on the water surface and the normal attitude of fountain is held.
Patent JP-H08175609-A (JP)
Title: Load collapse preventing device for automatic warehouse stacker crane
Inventor: NAKAJIMA HITOSHI
IPC: B65G1/00
Filed: 1994-12-26
Abstract: PURPOSE: To securely prevent any collapse of loads by hanging a pair of load collapse preventing plates. CONSTITUTION: A pair of load collapse preventing plates 11, 11 are hung from a pair of guide rods for connecting together both side parts 5, 5 of a load platform 3 and a feed screw 12 screwed in the nut parts 14, 15 of the counterclockwise/clockwise screws of those load collapse preventing plates 11, 11 are normally/reversely turned by a normal/reverse turn motor device 13 so as to shrink/expand the width of the load collapse preventing plates so that a load W may be fixed or released.
Patent JP-H01164770-A (JP)
Title: Production of ceramic sintered body
Inventor: TANAKA JISUKE
IPC: C04B35/80
Filed: 1987-12-18
Abstract: PURPOSE:To simply obtain the title sintered body having superior strength and useful for a decorative sheet, pottery, an electronic material, etc., by mixing inorg. powder with inorg. fibers under specified conditions, molding the mixture by a paper making method, drying and sintering the molded body. CONSTITUTION:Inorg. fibers such as alumina or glass fibers are added to inolg. powder such as pottery stone or mullite powder by 4-50wt.% of the amt. of the inorg. powder and water is further added to prepare a slurry. A flocculant such as polyethylene imine and an org. binder such as polyacrylamide are added to the slurry to fix the inorg. powder on the inorg. fibers by flocculation. The slurry is then poured into a vessel 2 provided with a wire net 1a and a sheet S1 consisting of the solid components in the slurry is formed on the net 1a by suction from the bottom. The formed sheet S1 is dried at 100 deg.C in a short time and sintered at 1,000-1,600 deg.C.
Patent JP-H03182607-A (JP)
Title: Operating position detecting type electromagnetic force valve drive unit
Inventor: KAWAMURA HIDEO
IPC: F01L9/04
Filed: 1989-12-12
Abstract: PURPOSE:To control the change-over of an intake/exhaust valve accurately by detecting self-induced counter-electromotive force being lower than the specified value to control the current applied state to coils. CONSTITUTION:The magnetic passage 21 of a movable piece 2 is connected to an intake valve 1 and reciprocated. The magnetic poles 32 of a drive part 3 are lined up in the direction of reciprocating motion and constantly opposed to the peripheral surface of the magnetic passage 21. Exciting coils 31 are wound on the magnetic poles 32, and secondary coils are provided at the peripheral surface of the magnetic passage 21. Hereupon, an electromotive force detecting device 33 detects self-induced counter-electromotive force generated at the exciting coils 31 being lower than the specified value. When the current applied state to the exciting coils 31 is controlled by a controller 4 on the basis of a signal from the electromotive force detecting device 33, a progressive magnetic field is formed by the magnetic poles 32 lined up at the side faces of the secondary coils 22, and a current induced to the secondary coils 22 reciprocates the intake valve 1 by electromagnetic force received from the progressive magnetic field. The intake valve 1 can be therefore controlled in change-over with further accuracy.
Patent JP-H02166713-A (JP)
Title: Supporting electrolyte composition for manufacturing solid electrolytic capacitor
Inventor: KOSEKI TETSUYA
IPC: C08F2/00
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a solid electrolytic capacitor which is excellent in thermal stability and durability by using the quaternary ammonium salt of boronic complex of a specific aromatic oxycompound when forming a solid electrolytic layer on a valve metallic oxide film layer by a polymerization method. CONSTITUTION:When forming a solid electrolytic layer consisting of a polymer film on a valve metallic oxide film layer by a polymerization method, the quaternary ammonium salt of boronic complex of an aromatic oxycompound which is shown by the formula is used as supporting salt. With this supporting salt consisting of quaternary ammonium salt, nonaqueous polymerization is possible, and the influence of water which is the main factor of additive property can be excluded, so the polymerization advances smoothly. As a desirable example of boronic complex of aromatic hydroxy carboxylic acid on the anion side of this supporting salt, borodicatechol, borodi-N-Alkylcatechol (N=3 or 4), etc., are cited.
Patent JP-H05242624-A (JP)
Title: Disk cartridge
Inventor: ISHIMATSU KOICHI
IPC: G11B17/043
Filed: 1992-11-06
Abstract: PURPOSE:To provide the disk cartridge capable of at least performing reproducing operation by a pickup under the state of housing a discoid recording medium in a case as they are even when a servo mechanism for the pickup for reading a signal of the discoid recording medium housed in the disk cartridge is projected in either right or left direction. CONSTITUTION:An opening for escaping the pickup 36 of a case 11 of the disk cartridge for housing an optical disk 10 is widely provided on the case 11. Moreover, a shutter 13 for covering over this opening is capable of moving in either right or left direction, and even when the direction of fitting the pickup 36 is in either right or left direction, the disk cartridge can be used.
Patent JP-H11155272-A (JP)
Title: Rotary driving gear
Inventor: SHIMAKATA KENICHI
IPC: H02K29/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption, miniaturize a device, reduce weight, and manufacture the device with low costs, by providing a rotator at a recessed part on a substrate incorporated into an information processing device or the like, and the same time by arranging a coil being formed by patterning at the peripheral part of a recess. SOLUTION: A rotator 21 is provided at a recess 20 being provided on a substrate 1 incorporated into an information processing device or the like, and at the same time coils 4, 4', and 4" formed by patterning are arranged at the peripheral part of the recess 20. Although the number of coils 4, 4', 4"... used by rotary driving device 30 is not especially limited, it can be determined according to the size of the rotary driving device 30, required driving force, the shape of the rotator, and the like. Furthermore, the coils 4, 4', 4"... are constituted of wiring groups 5 and 6 being formed on both main surfaces of the substrate 1 by patterning, and a conductor in a via hole 7 that passes through the substrate 1 for forming.
Patent JP-H06173037-A (JP)
Title: Non-defilm type lubricating coating steel plate with no use of press oil
Inventor: SAITO KATSUSHI
IPC: B05D7/24
Filed: 1992-12-02
Abstract: PURPOSE:To develop the non-defilm type lubricating coating steel plate with no use of a press oil having the lubricating performance excellent in processability and having on degradation in the film due to processing by applying and baking the chemical conversion film such as a chromate film and the water-based lubricating coating consisting of a specified composition on the surface of a steel plate. CONSTITUTION:The chemical conversion film 3 such as the chromate film having 5-100mg/m<2> Cr coverage or the phosphate film having 0.2-2.0g/m<2> coverage, is formed on the surface of the steel plate 1 coated with Zn plating 2. Then the water-based lubricating coating, which is the mixture of 50-85wt.% (a+b) expressed in terms of total solid matter, where (a) is a water-based ether-ester type urethane resin having a bisphenol type skeleton, an ester skeleton and carboxy group of 10-50 acid value and (b) is an epoxy resin having a glycohol skeleton or the bisphenol type skeleton, 3-30wt.% polyurethane wax(c) having 0-30 saponification value and 70-160 deg.C melting point and 10-40wt.% fine silica (d) having 3-30nm grain size, is applied on the chemical conversion film as the second layer 4, and baked, and the film having 0.2-5mum thickness is formed.
Patent JP-H09160190-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA TAKEJI
IPC: G03C7/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide photographic sensitive material superior in stability against processing and color reproduction performance and solved in the problems in desensitization and fog due to printing pressure from a reversed side by incorporating a specified compound. SOLUTION: The silver halide photographic sensitive material having a silver halide emulsion layer containing a coupler represented by formula I on a support contains the compound represented by formula II or III, and in formula I, R1 is a univalent substituent except an H atom; Q is a nonmetallic atomic group necessary to form a 3-∼5-membered hydrocarbon ring together with the C atom; R2 is an H or halogen atom or the like; R3 is a group substitutable on the benzene ring; and Z1 is an H atom. In formula II, each of R4 and R5 is -OR17 or -N(R18 )(R19 ); and each of R6 , R7 , R17 , R18 , and R19 is an H atom or an alkyl group or the like. In formula III, M is an H atom or an alkali metal atom or the like; and each of R8 -R10 is an H or halogen atom or the like.
Patent JP-2000148680-A (JP)
Title: Method and device for terminal definition information management of on-line system and storage medium stored with terminal definition information managing program stored therein
Inventor: TAKAHASHI NORIAKI
IPC: G06F15/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To easily modify terminal definition information and to reduce the load on a system administrator, and to improve the quality of operation management and operation efficiency by dividing terminal devices into groups and generating pieces of terminal definition information according to the groups, and storing and managing the pieces of terminal definition information in a terminal definition information management file. SOLUTION: Terminal devices are divided into terminal device groups 31, 32, 33, 34, 35, and 36, and pieces 51, 52, 53, 54, 55, and 56 of terminal definition information are generated on a computer side and managed as the terminal definition information management file 5. When on-line actuation is performed, on-line information 41 is generated with the purposes for use of terminal definition information that respective CPN(central processing node) use and their terminal definition information numbers and managed in a file 4 for on-line information management. The on-line information management file 4 and terminal definition information management file 5 are so located that the respective CPNs can refer to them.
Patent JP-H02170320-A (JP)
Title: Electromotive spring mechanism
Inventor: HIROSAKA SHOZO
IPC: H01H3/30
Filed: 1988-12-23
Abstract: PURPOSE:To make it possible to carry out the making and the opening operations securely by connecting the contact of the auxiliary switch of a breaker in parallel to the second microswitch which detects the initial operation of the second making lever. CONSTITUTION:To the second microswitch 26 to detect the initial operation of the second making lever 13, the b contact of the auxiliary switch 30 of a breaker is connected in parallel. As a result, even though the second ratchet 24 makes an error operation when the force of a making spring 7 is accumulated again after a making, to turn off the microswitch 26, the b contact of the breaker is turned on to form a motor circuit, and an eccentric cam 3 is rotated to enable to accumulate the force of the making spring. Consequently, the making and the opening operation can be carried out securely.
Patent JP-H06173638-A (JP)
Title: Re-combustion control device for particulate filter
Inventor: KATO KEIICHI
IPC: F02D41/02
Filed: 1992-12-02
Abstract: PURPOSE:To reduce manufacturing cost by regenerating reliably a particulate filter while preventing a crack or a cinder at re-combustion time, and realizing control of an exhaust gas temperature raising means in simple logic. CONSTITUTION:At filter re-combustion time, a belonging degree in a rule based on a particulate scavenging quantity Qtrap and the time variation equivalence (-) DELTAQtrap is calculated by fuzzy inference, and increase equivalence DELTATref of a target exhaust gas temperature causing no overheat or extinction is inferred from the belonging degree. An intake air throttling quantity is controlled by an intake air throttle valve so that an actual exhaust gas temperature becomes the target exhaust gas temperature found from the increase equivalence DELTATref. In this way, since the intake air throttling quantity is controlled in the optimal value, a filter is kept at a proper temperature, so that the rule or a membership function necessary for the fuzzy inference can be set quite easily.
Patent JP-H04275237-A (JP)
Title: Contrast medium comprising neutral complex of paramagnetic cation and ligand for forming complex
Inventor: KUUOTSUKU WAI CHIYUU
IPC: C07C225/14
Filed: 1991-12-06
Abstract: PURPOSE: To obtain a complex type paramagnetic contrast agent for nuclear magnetic resonance contrastradiography, having high specificity to tissue and organ, soluble in physiological saline and having low side effect. CONSTITUTION: This contrast agent for nuclear magnetic resonance contrastradiography comprises a neutral coordinated complex of a ligand and a metal cation shown by the general formula ML.mH2 O  M is a trivalent paramagnetic metal cation; (m) is an integer of 0-5; L is a ligand of the formula [A is N or C-R10 : R1 to R10 are each H, hydroxyl, a halogen, or a group selected from a (substituted) alkyl, alkoxy, aryl, alkenyl and cycloalkyl; (n) is an integer of 0-3; (i) is an integer of 1-(n)]}, or a hydrate thereof. The ligand of the formula is useful for formation of the complex with various metal.
Patent JP-H04190035-A (JP)
Title: Cooling and heating device
Inventor: HIROSE KENJI
IPC: F24F11/02
Filed: 1990-11-26
Abstract: PURPOSE:To restrict a flowing-in of liquid refrigerant into a refrigerant pump by a method wherein a surface temperature of the refrigerant pump is detected and during a cooling operation, the third solenoid valve is controlled and during a heating operation, the second solenoid valve is controlled. CONSTITUTION:A control device 17 controls the first to fourth solenoid valves 11, 12, 13 and 14 on the basis of the detected value of a surface temperature sensor 16 disposed in a refrigerant pump 10. As the pump 10 starts to compress liquid, a surface temperature is also rapidly increased. For example, during a cooling operation, the pump 10 compresses liquid, the solenoid valve 11 is opened, the solenoid valve 13 repeats a valve opening or a valve closing to drive it and then the solenoid valves 12 and 14 are closed. Refrigerant flow passes from the pump 10 through the solenoid valve 11 and the second auxiliary heat exchanger 7 and reaches the solenoid valve 13. The solenoid valve 13 repeats its opening or closing, so that a large amount of liquid is hardly flowed in. During a heating operation, the refrigerant flow is reversed and the control device 17 controls the third solenoid valve 13 during the cooling operation and the control device 17 controls the second solenoid valve 12 during the heating operation, thereby it is possible to restrict the liquid refrigerant flowing into the pump 10.
Patent JP-H01165816-A (JP)
Title: Method for decreasing negative friction of pile in soft soil layer
Inventor: MURAKAMI MUNEYOSHI
IPC: E02D5/60
Filed: 1987-12-23
Abstract: PURPOSE:To decrease negative friction by contraction of an external coating film, by a method wherein the external plastic coating film applied around the outer peripheral surface of a pile is cut in pieces in the longitudinal direction after driving in of the pile. CONSTITUTION:A pile 1, forming a bituminous layer 2 on its outer peripheral surface and further being applied with an external plastic coating film 3 thereon, is driven into the earth. Then, contractile force of the file is released by cutting the external plastic coating film 3 into pieces in the stretched direction of the pile 1. The cutting of the film is made by sending an electric current to a Nichrome wire placed between the bituminous layer 2 and the external plastic coating film 3. By this method, deterioration of the negative friction effect to be occurring because of the plastic layer after the driving-in of the pile can be prevented, and reduction of design load can be materialized thereby.
Patent JP-H11163521-A (JP)
Title: Production of multilayer printed wiring board
Inventor: HAMATSU TSUTOMU
IPC: H05K3/46
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of alignment by arranging a plurality of sets of inner layer plates for clamping a prepreg of molding size, driving an eyelet into the reference holes of the prepreg and the inner layer plate and caulking the eyelet, and then applying outer copper foils to the opposite sides thereof and hot pressing thereby preventing slipping. SOLUTION: A both side copper clad glass basic material epoxy resin laminate is provided with a reference hole 3 for alignment and formed, on the opposite sides thereof, with circuits to produce an inner layer plate 2. Six inner layer plate 2 are prepared along with two prepreqs 1 of molding size having a reference hole 3 for alignment. The prepreg 1 is then clamped by three upper and lower inner layer plates 2 to produce a laminate. An eyelet pin 6 having a vertical through hole comprising a flange part is then driven into the reference hole 3 for alignment in the laminate and the inner layer plates 2 are secured by bending the forward end of the eyelet pin 6. Subsequently, the prepreg 1 and two copper foils are arranged on the outermost layer of the secured laminate and hot pressed by metal palates.
Patent JP-H11163419-A (JP)
Title: Light-emitting device
Inventor: SUZUKI NOBUAKI
IPC: H01L23/28
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To constitute a light-emitting diode having an anode and a cathode on its upper surface in a thin light-emitting device such that it can highly efficiently utilize the light emitted from the diode, and is suitable for surface mounting. SOLUTION: A light-emitting device is constituted in such a way that, after a light-emitting diode chip 10 has been mounted on an upper source 20a of a substrate 20, having a wiring which reach the lower surface of the substrate 20 from the upper surface of the substrate 20 through the substrate 20 with the lower surface of the chip 10 on the substrate 20 side, and the anode 14 and cathode 15 of the chip 10 are connected to wirings 21 and 22 through wires 31, the chip 10 is molded 33 with a resin. The light emitted from a semiconductor layer is extracted from the upper surface of the chip 10, without being affected by the base material of the chip 10. When a lower surface 20b of the substrate 20 is soldered to the surface of a circuit board, the wirings 21 and 22 of the substrate 20 can be connected directly to the circuit wiring provided on the surface of the circuit board.  The thickness of the light-emitting device can be further reduced by housing the chip 10 in a recessed section 23 which is formed on the upper surface 20a of the substrate 20.
Patent JP-2001137893-A (JP)
Title: Method and device for treating waste liquid of high- concentration organic matter
Inventor: SUZUKI SEIJI
IPC: C02F9/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To inexpensively, rapidly and efficiently treat high-concentration organic matter. SOLUTION: This method for treating the waste liquid of the high- concentration organic matter consists in subjecting the waste liquid of 0.5 to 50% (weight) in the concentration of the organic matter to pretreatment for grain refining and/or emulsifying, then to a high-temperature heat treatment, then subjecting the liquid to a biological treatment.