baber/WOPTO huggingface dataset:
Patent JP-H1152514-A (JP)
Title: Fine foam-containing laminated polyester film for photographic printing paper
Inventor: TAKAHASHI JUN
IPC: B05D7/24
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight base film for photographic printing paper having an undercoat layer excellent in adhesion to gelatin and having cushioning property, surface smoothness and high whiteness. SOLUTION: This laminated film has a coating layer on one face of a film base contg. a structure obtd. by laminating a polyester A layer having >1.30 g/cm<3> density on one face or both faces of a polyester B layer contg. fine closed cells and having 0.40-1.30 g/cm<3> density. The b value of one face of the film base is <2.0, the surface roughness Ra is 0.030-0.50 μm and the face is composed of the polyester A layer. The surface roughness Ra of the other face of the film base is higher than the Ra of the above-mentioned surface. The surface having the lower Ra out of the both surfaces is coated with a coating soln. contg. aq. polyurethane and aq. epoxy group-conthg. compd. in a dry weight ratio of 19:90 to 80:20 and is dried.
Patent JP-2001029388-A (JP)
Title: Throw-away shorts
Inventor: UCHIMOTO KENICHI
IPC: A61F13/15
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to assure the tight adhesion of leg hole parts and to simplify production equipment as well. SOLUTION: Elastic yarn 9 (A) for fitting to a body to be attached to the lower portions of an anterior belly part 5A and a back part 5B is additively added to a crotch part 5c as well in place of elastic yarn for legs without attaching the elastic yarn for the legs along the leg hole parts 5D. The flat portions of the leg hole parts 5D are eventually tightly adhered to the skin side of a wearing person over the entire part by the inward shrinkage force in the transverse direction of the elastic yarn 9 (B) for fitting to the body additively added to the crotch part 5C.
Patent JP-H0486853-A (JP)
Title: Image forming device
Inventor: KIKUCHI KAZUHIKO
IPC: G03G15/08
Filed: 1990-07-31
Abstract: PURPOSE:To suppress an effect on development processing caused by the deformation of the surface of a developing roller and to prevent a faulty image such as the unevenness of density or surface fogging by starting time-counting in specified timing and driving a driving means for a specified time by a control means after a set time elapses. CONSTITUTION:When a power source is applied and a ready-state is obtained, a timer 83 starts the time-counting and inputs the time counted result in a control part 84. Meanwhile, two kinds of time are previously set in the control part 84, and the control part 84 turns on a developing motor 82 and keeps the driving thereof until the 2nd set time elapses when a printing start signal is not inputted within the 1st set time after starting the time-counting by the timer 83. When the 2nd set time elapses, the motor 82 is turned off and the timer 83 is reset, so that the device begins to wait for the ready state. When the printing start signal is inputted within the 1st set time, the timer 83 is reset and a printing action is started. Thus, the initial abutting position among a photosensitive drum 11, the blade 16 and the developing roller 12 is deviated before the development processing starts, and the residual distortion on the surface of the developing roller 12 is eliminated.
Patent JP-H0758403-A (JP)
Title: High-resistance buried semiconductor laser
Inventor: SHIMIZU JUNICHI
IPC: H01S5/00
Filed: 1993-08-17
Abstract: PURPOSE:To enable high speed modulation in a semiconductor laser, by reducing leakage current passing through areas other than an active layer to reduce threshold current, and reducing capacitance intrinsic to the semiconductor laser. CONSTITUTION:An active layer 3 is formed on a substrate 1 of a first conductivity type in a semiconductor laser of mesa stripe structure. The side of the active layer 3 is coated with a low-concentration InP thin film layer 6 of a second conductivity type using a MOVPE method or gas source MBE method. In addition the active layer is coated or filled with high-purity InAlAs 7.
Patent JP-H0486860-A (JP)
Title: Developing device
Inventor: YOSHIDA MINORU
IPC: G03G15/08
Filed: 1990-07-31
Abstract: PURPOSE:To form a developer thin layer having proper thickness on the surface of a developing roller by satisfying each relation of h<=5mm, d<=10mm and 0.15<=hXd<=6.0 supposing that the height of a press-contact part having a tip whose cross section is rounded from the surface of a blade is (h) and a distance from the leading edge of a leaf spring to the press-contact part is (d). CONSTITUTION:Toner A supplied to the developing roller 12 is formed to be a thin layer by the blade 16 and triboelectrified at the same time, and transferred to an electrostatic latent image on the surface of a photosensitive drum 11. The blade 16 is constituted by mounting a chip 162 whose cross section is rounded in a longitudinal direction at the tip of the leaf spring 161. Supposing that the height of the chip 162 is (h), the distance from the tip of the spring 161 to the chip 162(the position of the surface of the chip 162 having a height h/2 is set as the position of the chip 162) is (d), and the radius of curvature of the chip 162 is (r), each relation of h<=5mm, d<=10mm and 0.15<=hXd<=6.0 is satisfied, and further the relation of 0.5mm<=r<=6.0mm is satisfied.
Patent JP-2001032608-A (JP)
Title: Fitting member
Inventor: ITO TOMOYOSHI
IPC: E05D5/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To make working parts and an exposed part from a fitting hole compact. SOLUTION: This fitting member is provided with a cup-shaped body part 1 fitted into a fitting hole bored in a fitted member; working parts 3 projected outward from the cup-shaped body part 1 to fix the cup-shaped body part 1 into the fitting hole; and an operating part 4 supported to the cup-shaped body part 1 and putting the working parts 3 in action by rotating operation. A fulcrum of rotating operation of the operating part 4 and points of action in the linkage of the operating part 4 and working parts 3 are positioned inside the fitting hole.
Patent JP-H0653637-A (JP)
Title: Apparatus for correcting printed-circuit board
Inventor: SAKATA YUJI
IPC: H05K3/22
Filed: 1992-07-30
Abstract: PURPOSE:To improve a quality of a printed-circuit board while correcting the defects of its wiring patterns, by utilizing the difference between the intensities of the sounds generated by an ultrasonic cutter in the case of cutting the wiring material and interlayer insulating material of the printed-circuit board, and by utilizing the differences between the ultrasonic frequencies of the vibration of the cutter and between its ultrasonic amplitudes, which are generated in the same case, and further, by controlling the cutting speeds for the respective materials. CONSTITUTION:An ultrasonic cutter 4 for cutting a metallic wiring film 3 formed on an insulating film 2 of a printed-circuit board 1, and a microphone 5 for sensing cutting sounds generated when cutting the metallic wiring film 3 by the ultrasonic cutter 4, or a controller 6 for monitoring the frequency and amplitude of the vibration of the ultrasonic cutter 4 are provided respectively. Also, whether the object in course of cutting by the ultrasonic cutter 4 is the metallic wiring film 3 or the insulating film 2 is decided from the cutting sounds collected by the microphone 5 or from the frequency and amplitude of the vibration of the ultrasonic cutter 4, which are monitored by the controller 6. Then, based on this decision, in the case of the metallic wiring film 3, the feed speed of the ultrasonic cutter 4 is made low, and in case of the insulating film 2, it is made high.
Patent JP-H0486238-A (JP)
Title: Thermostat for mold
Inventor: MAEDA KAORU
IPC: B29C45/73
Filed: 1990-07-31
Abstract: PURPOSE:To enable heat-exchange to be achieved with high efficiency, while contact areas are remarkably increased by bringing the temperature-regulating member of a mold in contact with the mold for injection molding with the contact surface of unevenness. CONSTITUTION:The cores 16, 17 of movable side and stationary side are held on movable and stationary platens 12, 13 in an injection molding device 10, whereby their contacting surfaces 12a, 13a, 16a, 17a are brought in close contact with one another in the state where recessed and projected parts 18, 19, 20, 21 are mutually fitted. Simultaneously, the temperature-regulating liquid e.g. thermal medium oil etc., is fed to the temperature-regulating tubes 22, 23 of movable and stationary plates 12, 13 from a temperature-regulating device and is circulated therein, whereby the temperature-controlling of the cores 16, 17 of movable side and stationary side is achieved by the heat-exchanging action through the mutually contacted surfaces 12a, 13a, 16a, 17a.
Patent JP-H0653654-A (JP)
Title: Multilayer circuit substrate and its manufacture
Inventor: IRUMAGAWA YUTAKA
IPC: H05K3/46
Filed: 1992-07-30
Abstract: PURPOSE:To prevent a dent from being generated on the surface of via hole conductor filling the via hole and eliminate conduction failure of via hole conductor when the through hole is filed with conductive paste which becomes the via hole conductor. CONSTITUTION:A multilayer circuit board 10 is formed by glass-ceramics. A via hole conductor 5 connecting between internal wirings 3 and between the internal wiring 3 and surface wiring is formed by baking a conductive paste formed by mixing conductive powder, inorganic binder and organic vehicle. This via hole conductor 5 also has a weight average molecules of about 7.2X10<4> to 2.1X10<5> and also includes an organic binder of 3 to 5wt.% that of the total organic vehicle.
Patent JP-S6262754-A (JP)
Title: Block head grasping device
Inventor: UEDA MINORU
IPC: B41F27/12
Filed: 1985-09-13
Abstract: PURPOSE:To effectively prevent a printing block from dropping while automatically supplying or exhausting the block by automatically operating or releasing a vice mechanism applied to a block head grasping member upon rotation of a plate cylinder. CONSTITUTION:A roller 341 of a link 338 rides on a block supplying and exhausting cam 157 upon rotating of a plate cylinder 3 to release the lock of a vice mechanism. Thereafter, a roller 320 of a link 322 rides n a block supplying and exhausting cam 517 to open a block head grasping pawl 312 at a time t5. When the roller 320 arrives at a recess 157c of the cam 157, the block head is grasped. Then, a roller 329 of a link 327 rides on a block head grasping pawl lock cam 162 to lock the vice mechanism. Thus, a strong pressing force is continuously applied to the pawl to firmly hold the head, thereby effectively preventing the block from removing during printing. The locking and the releasing of the mechanism can be automatically performed upon rotation of the cylinder 3.
Patent JP-H0867123-A (JP)
Title: Control device for vehicular suspension device
Inventor: OGAWA KAZUO
IPC: B60G17/015
Filed: 1994-08-29
Abstract: PURPOSE: To let damping force take place against the vibration of a body by making switch-over for the spring characteristics of an air spring within the vehicular suspension device. CONSTITUTION: Within one period of a body BD with respect to a lower arm 13, a microcomputer 26 detects a state that an air spring 12 is extended the most under a condition that the relative vertical velocity of the body BD is zero, and the quantity of the relative displacement of the body BD in the vertical direction is positive, an electromagnetic valve 15 is switched over to opening from closing when the aforesaid detection is made, and the air spring 12 is thereby switched over to a soft cushion from a hard cushion. Besides, the microcomputer detects a state that the body BD is displaced in the contracting direction of the air spring 12 at the highest velocity with respect to the lower arm 13 under a condition that the quantity of relative displacement is zero, and its relative velocity is negative, and the sir spring 12 is switched over to a hard cushion from a soft cushion with the electromagnetic valve 15 switched over to closing from opening. The vibration of the body BD is attenuated along with the locus of a vibration condition which is determined by the quantity of displacement and its relative velocity.
Patent JP-S6265809-A (JP)
Title: Double belt conveyer
Inventor: KAWAMORIDA YASUYUKI
IPC: B65G15/14
Filed: 1985-09-14
Abstract: PURPOSE:To make possible to ensure the vertical conveyance of materials to be conveyed with the use of a double belt conveyer composed of a pair of endless belt having both going-out side lug sections which are made in press- contact with each other to form a cylindrical shape, by enabling the cylindrical section to be always urged inward by an air pressure adjusting means. CONSTITUTION:Upper and lower horizontal sections 7, 8 are formed in both main and auxiliary endless belts 1, 2 which are opposed to each other and vertically laid in a substantially rectangular parallelepiped frame 6. Further, a pair of substantially arcuated cross-sectioned shape cover plates 16 are vertically disposed, being opposed to each other in the frame 6, and therefore, clamps at their both ends both lugs of vertical sections of both belts 1, 2 to enable a cylindrical part to be formed in the vertical sections thereof. Further, a compressed air chamber 17 may be formed between the cover plates 16, and is connected to a blower. Compressed air fed into the compressed air chamber 17 presses the cylindrical section of the belts 1, 2, thereby it is possible to surely hold materials G to be conveyed between the belts 1, 2.
Patent JP-S6358994-A (JP)
Inventor: IMAMIYA YOSHI
IPC: H05K13/04
Filed: 1986-08-29
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-H0868870-A (JP)
Title: Decoration drive mechanism of decorative time piece
Inventor: KANEKO HIROSHI
IPC: G04B47/00
Filed: 1994-08-30
Abstract: PURPOSE: To easily disperse and arrange the disposition of a decoration on the circumference of a pointer shaft in a decorative time piece for housing the decoration on the rear face of a dial. CONSTITUTION: An annular rotation ring 40 coaxial with a pointer shaft of a timepiece and having a rotation center is provided on the rear face of an decoration attached plate. A slot 45 is formed on the rotation ring 40, and a decoration capable of fluctuation by a fluctuation shaft 62 is disposed on the front face of the decoration attached plate. A rod-like lever 64 integrated with the movable part of the decoration is provided, and inserted in and engaged with the slot 45 of the rotation ring 40.
Patent JP-H0868837-A (JP)
Title: Apparatus for measuring high frequency field distribution in the vicinity of cable
Inventor: HARADA TAKASHI
IPC: G01R29/08
Filed: 1994-08-30
Abstract: PURPOSE: To obtain an apparatus for measuring the high frequency field in the vicinity of a cable with no restriction on the width or thickness of the cable to be measured. CONSTITUTION: The apparatus 1 for measuring the field in the vicinity of a cable comprises a base 3 for fixing a cable to be measured, a probe 4 for measuring the field around the cable, and a section 5 for operating the probe 4 to perform three-dimensional scanning in the vicinity of the cable. The base 3 is made of a nonconductive plate and the cable 2 is fixed linearly by means of a nonconductive fixing band 6. The probe operating section 5 comprises an X-axis guide 11, a Y-axis guide 12, and a Z-axis guide 13 for shifting the probe 4, respectively, along X-axis, Y-axis and Z-axis. The field measuring probe 4 comprises two loop antennas 7 having loop faces combined vertically.
Patent JP-H0955258-A (JP)
Title: Plug socket with cable locking mechanism
Inventor: SHIBUYA NORIO
IPC: H01R13/639
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the plug from falling out by a simple structure by forming the hold plate of a plug socket engaging a lock spring which prevents a power supply connector cable from falling out, carrying it to a plug socket main body, and also providing projected parts for the hold plate. SOLUTION: A plurality of receiving terminals 7 provided for a plug 6 are inserted into a plurality of power supply sockets provided for a plug socket 1. A spring member 3 is rotated around each hole 4b as a fulcrum, which is provided for projected parts 4a, in a state that the plug socket 1 is connected with the plug 6, a locking part 3a which is formed while being bent at the center portion of the spring member 3, is engaged with a plug rear end part 8 formed at a place where connection is made with the cord 9 of the plug 6, so that the plug socket 1 is thereby electrically and mechanically connected to the plug 6. By this constitution, an inexpensive connector cable locking mechanism can thereby be obtained.
Patent JP-H0892202-A (JP)
Title: Preparation of thioamide
Inventor: AASAA JIYAKUSON
IPC: C07C327/40
Filed: 1995-08-10
Abstract: A process for preparing an aliphatic thioamide comprises reacting a nitrile compound of the general formula R1R2R3C-CN, wherein R1 denotes a hydrogen atom, an alkyl radical containing from 1 to 5 carbon atoms or an aryl radical and R2 and R3 each denotes a hydrogen atom or an alkyl radical containing from 1 to 5 carbon atoms, with hydrogen sulphide, in the presence as catalyst of an aliphatic amine of the general formula R4R5R6N, wherein R4 denotes an alkyl radical containing 1 to 5 carbon atoms and R5 and R6 each denotes a hydrogen atom or an alkyl radical containing 1 to 5 carbon atoms, in a water-miscible polar solvent.
Patent JP-H0638378-A (JP)
Title: High-frequency constant-current feeding system
Inventor: OWASE JOJI
IPC: H02J3/10
Filed: 1992-07-09
Abstract: PURPOSE:To prolong the service lives of fluorescent lamps or incandescent lamps so that the lamps can be stably controlled by connecting loads to secondary windings of a plurality of current transformers and, at the same time, connecting in series the primary windings of all current transformers to a high- frequency constant-current power source. CONSTITUTION:Before fluorescent lamps 5a, 5b, and 5c start discharge, current transformers 4a, 4b, and 4c are saturated and no electric current hardly flows to the secondary windings of the transformers 4a, 4b, and 4c. After the lamps 5a, 5b, and 5c start discharge, discharge currents decided by the values of the currents flowing to the primary windings and turn ratios of the transformers 4a, 4b, and 4c respectively flow to the lamps 5a, 5b, and 5c through capacitors Ca, Cb, and Cc and the terminal voltages of the secondary windings are stabilized under a condition where the terminal voltages drop to discharge voltages corresponding to the discharge currents of the lamps 5a, 5b, and 5c. While the current flowing to the secondary winding of a current transformer 4d flows to the filament of a incandescent lamp 5d from the beginning, the lamp becomes brighter as the filament is heated and its resistance increases and reaches a steady state.
Patent JP-H1049598-A (JP)
Title: Electronic decision system and work flow service system
Inventor: ARIKAWA DAISUKE
IPC: G06Q10/10
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To attain a quick and sure business processing by electronically executing business processing and a processing document requiring decision, circulation and so on. SOLUTION: A decision document editing part 14 electronically prepares and circulates a decision document by using catalogue information stored in a catalogue data base 11. A work flow server 21 stores a decision document file in a file storing part 211 and manages the attribute of the document file and electronic circulation through a circulation processing part 22 and an informing part 23. At the time of approval, check or decision, the file is accessed by a document reference part 24 and a check processing part 25.
Patent JP-2001031977-A (JP)
Title: Process and device for cracking and liquefying waste plastic
Inventor: MURATA KATSUHIDE
IPC: C10B53/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for efficiently recovering a high-quality cracked oil which improves the recovery rate of the cracked oil. SOLUTION: A thermally cracked product is generated in a thermal cracking oven 1 wherein a waste plastic 3 is dry distilled and cracked with a heating means 2, and is introduced into a thermally cracked oil tank 4 to recover a cracked oil from the thermally cracked product. The residual thermally cracked product is sent from the top of the thermally cracked oil tank to a waste gas treatment process 5 and treated. Here, the residual thermally cracked product is sent to the waste gas treatment process via a vent condenser 6 positioned above the thermally cracked oil tank, and a cracked oil recovered from the thermally cracked product in the vent condenser is refluxed to the thermally cracked oil tank. The cracked oil accumulated in the thermally cracked oil tank is heated and then dechlorinated before collected in a storage tank.
Patent JP-H0254762-A (JP)
Title: Sputtering device
Inventor: YASUI HIDEAKI
IPC: C23C14/35
Filed: 1988-08-18
Abstract: PURPOSE:To improve the use efficiency of a target by disposing a group of coils between a permanent magnet and a sputtering target, providing a mechanism for applying separate arbitrary electric currents to respective coils, and enlarging the region of erosion. CONSTITUTION:A group 9 of coils formed into a sheet-like state by means of resin, etc., are provided between a permanent magnet 1 and a backing plate 3 to which a sputtering target 2 is bonded to generate magnetic fields. Arbitrary electric currents are applied to respective coils 9 by means of a control mechanism 10. When the coil to which electric current is applied is shifted successively from the coil in the central part toward the coils on the outside, a region of high plasma density moves in succession toward the central part or the outside. By this method, the range of erosion is enlarged and the use efficiency of the target can be improved.
Patent JP-S6266135-A (JP)
Title: Measuring device for belt tension
Inventor: KANAYAMA HITOSHI
IPC: B65H26/00
Filed: 1985-09-19
Abstract: PURPOSE:To calculate a belt tension with high accuracy by inserting and holding stably a belt, by making a rod abut on the belt by an energing force of a spring, and inputting a natural frequency of the belt, which has been generated, to a tension calculating circuit. CONSTITUTION:A span length part of a belt 16 is inserted and held by upper and lower holders 17, 18, and when a cylinder 7 is moved forward in the direction S by a lever 5, a projection 8 of a knocking rod 1 which has been detained by a notch part 10 of a guide 6 is moved in the direction W, and driven out suddenly in the direction S by an energizing force of a spring, when the rod 1 is made slidable. The span length part of the belt is hit by the rod 1 and vibrated by a natural frequency (f), a signal of a sensor 19 and a signal of a belt unit mass from a belt unit mass setting circuit 22 are inputted to a tension calculating circuit 23 and a belt tension is calculated with high accuracy, and also the belt is inserted and held stably.