baber/WOPTO huggingface dataset:
Patent JP-H08127900-A (JP)
Title: Electroplating electrode
Inventor: KAGEYAMA MASATO
IPC: C25D17/12
Filed: 1994-11-01
Abstract: PURPOSE: To improve productivity and to reduce the consumption of electrolyzing power in the continuous electroplating device of a metallic strip by providing an electrode through which the strip can be passed at a high speed and not causing nonuniform plating even if the space between the electrodes is reduced. CONSTITUTION: Electrodes 1 and 2 are opposed on both sides of a strip 7, and protrusions 5 are provided on the opposed faces and distributed in the width direction. A nozzle 6 is preferably provided to inject a plating soln. 9 on the strip 7 and to generate a hydrostatic pressure. The protrusion 5 provided to the electrodes 1 and 2 act as a resistance to the flow of the plating soln. 9, the flow velocity of the plating soln. entrained by the strip is not increased even if the strip is traveled at a high speed, hence the distance between the strip and electrode is not fluctuated, plating is made uniform, and a contact flaw is not caused.
Patent JP-2000082556-A (JP)
Title: Ic socket
Inventor: FUKUNAGA MASAMI
IPC: H01R33/76
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket capable of narrowing a pitch of probe pins. SOLUTION: In this IC socket 11, probe pins 17A, 17B for electrically connecting an IC package 12 and a circuit board P are adjacently arranged in a plurality. In this case, the probe pins 17A, 17B have a movable member 18 having the contact parts contacting with the IC package 12, a probe pin body 19 connected to the circuit board P and coil springs 20 for biasing the movable member 18 to the IC package 12 side by interposing between the probe pin body 19 and the movable member 18, and a position is dislocated in the probe pin lengthwise direction so that positions of the mutual coil springs 20 of the adjacent probe pins 17A, 17B are not adjacent to each other by making the lengths of the mutual respective contact parts 18a of the movable member 18 of the adjacent probe pins 17A, 17B different.
Patent JP-S63122003-A (JP)
Title: Magnetic disk device
Inventor: MURAOKA HIROAKI
IPC: G11B5/09
Filed: 1986-11-12
Abstract: PURPOSE:To suppress the infiltration of noise by providing an electronic circuit comprising a reproducing amplifier close to each magnetic head in one and same carriage so as to decrease the length of a conductor thereby reducing a length with a minute voltage propagated therethrough. CONSTITUTION:The reproducing amplifier 12 is mounted on a head carriage 15 and arranged near the magnetic head 11. With plural heads provided, each head is provided with a reproducing amplifier 12. In providing the plural reproducing amplifiers 12 in this way, a reproducing amplifier selector circuit 17 selecting each reproducing amplifier 12 is provided to a main circuit 16. Since the length of the conductor between the reproducing amplifier 13 and the magnetic head 11 is decreased, the invasion of noise is suppressed. Since the reproducing amplifier 12 is constituted by an integrated circuit, the amplifier is formed with a very small size and mounted on the head carriage 15 near the head 11.
Patent JP-H03132155-A (JP)
Title: Picture width adjustment method for optical beam scanner
Inventor: ISHIKAWA HIROMI
IPC: H04N1/04
Filed: 1989-10-17
Abstract: PURPOSE:To make a picture width in the direction of main scanning in matching with the standard width by adjusting a photodetection timing of at least one light beam in a 1st light beam detection means detecting the scanning start position of the main scanning and a 2nd light beam detection means detecting the scanning end position of the main scanning. CONSTITUTION:At least either one of mirrors 24, 26, and photosensors 25, 27 is mounted adjustably and an interval between a start point and an end point of main scanning determined by a light beam 14 detected by the photosensors 25, 27 is adjusted so as to be a standard in each device 10 by the adjustment of the position or tilt of the mirrors 24, 26 and the position of the photosensors 25, 27 or the like. Thus, the picture width of a radiant ray picture in the main scanning direction represented by a picture signal SD is in matching with the standard width.
Patent JP-H02117683-A (JP)
Title: Benzotriazole-phosphonic acid derivative
Inventor: SUGII NAOYUKI
IPC: C23F11/167
Filed: 1988-10-27
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is H or methyl; R2 is H or lower alkyl; m and n are 0 or 1, n is 0 when m is 1 and n is 1 when m is 0) or an amine salt thereof. EXAMPLE:A compound shown by formula II. USE:Useful as a rest preventive of metal, extreme-pressure additive, surfactant, raw material for synthetic resin, etc. PREPARATION:An aldehyde shown by formula III (n is 0 or positive integer) is reacted with hypophosphorous acid in the presence of benzotriazole shown by formula IV and a solvent, preferably toluene under normal pressure at 60-120 deg.C.
Patent JP-H0989357-A (JP)
Title: Thermal insulating muffling duct
Inventor: FUKUI KOKI
IPC: B32B1/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To lower an uncomfortable sound from an air blowing source by winding and forming at the same spiral pitch a fibrous band, a resin reinforcing band, a resin linear band, a continuous bubble foaming resin band, an intermediate sheet layer forming resin band, an independent bubble foaming resin band and an outer surface layer forming resin band. SOLUTION: A ventilating nonwoven fabric is used as a fibrous band 1. The butting part 21 of a continuous bubble band 2 is located on the outer peripheral surface of a resin reinforcing band 12 connected to the fibrous band 1, so that the continuous bubble band 2 is located on all the back face side of the ventilating surface of the fibrous band 1. Then, the bubble band 2 forming a resin linear band 13 and a continuous bubble band 20, a sheet shaped band 3 forming an intermediate sheet layer 30, three foaming bands 4a, 4b and 4c forming an independent bubble layer 40 and a sheet shaped band 5 forming an outer surface layer 50 are wound at the same spiral pitch, so that a duct D is formed. Thus, an uncomfortable sound discharged from the duct can be lowered.
Patent JP-S63122613-A (JP)
Title: Improved hair cosmetic containing dimethyldiaryl ammonium chloride/acrylic acid type polymer
Inventor: JIERII II BUUSU
IPC: A61Q5/02
Filed: 1987-10-27
Abstract: This invention relates to improved hair products which contain dialkyl diallyl ammonium chloride/acrylic acid-type polymers. These polymers provide exceptional conditioning properties to hair products such as shampoo, conditioners, rinses, bleaches, hair dyes and hair sprays.
Patent JP-H03205560-A (JP)
Title: Package
Inventor: SHIRASAKI YASUO
IPC: G01N31/00
Filed: 1990-10-09
Abstract: PURPOSE:To impart water resistance and oil resistance to the package for packaging processed food by constituting this package of a sheet, the whole or a part of which has multilayered structures, using a polymethyl pentene film for the outermost layer of the multilayered structure part and applying ink having an oxygen detecting function on the front and rear surfaces thereof or the front surface of the 2nd layer. CONSTITUTION:A part of the 1st layer, i.e. the outermost layer A constituting the package is made into the multilayered structures and the polymethyl pentene obtd. by polymerizing 4-methyl pentene-1 having 5 to 100mum thickness is used for this purpose. For example, an extrusion lamination method which is high in productivity is used to form this film. Since the film has high transparency, the characters and line images printed on the rear of the film or the characters and line images printed on the 2nd layer are visible and since the film has the water resistance and the oil resistance, the penetration of the food in the film is prevented even if the film comes into contact with the food. Further, the dyeing from the outside is possible. The ink layer ID of an oxidation reduction dye, alkali agent, etc., having the oxygen detecting function is provided between the outermost layer A and the 2nd layer B.
Patent JP-H08133696-A (JP)
Title: Pusher device for forklift
Inventor: NAKAMURA HIROAKI
IPC: B66F9/19
Filed: 1994-11-02
Abstract: PURPOSE: To provide a pusher device which can prevent the runaway of a load at the time of extruding a face plate and which can appropriately perform the loading work for pulling a load onto a fork for loading. CONSTITUTION: A clamp unit 18 for gripping a pallet so as to prevent the runaway of a load is provided under a central part of a face plate 7. The face plate 7 is supported by a pantograph mechanism 8 through a cam member 16 and a support roller 15 freely to be displaced upward, and the clamp unit 18 is fitted to the face plate 7 through a hoisting rod 26 and a compression coil spring 27 freely to be displaced downward, and the clamp unit 18 is always held at a position matched with the fork height so that the clamp unit 18 can follow the pallet when a fork is moved up and down under the condition that the pallet is gripped.
Patent JP-2001137383-A (JP)
Title: In-water walk exercise machine
Inventor: WATAKABE MASAMI
IPC: A63B23/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To execute convalescent rehabilitation or a walk exercise without excessive load on the knee joints and the waist. SOLUTION: A walk exercise machine 10 to be installed in a tub 20 filled with water, hot water or the like for using, include walk rollers 12 installed on the bottom of the tub 20 in which many rollers 18 are rolled in the direction opposite to the direction of walk by a frictional force with the soles of the feet of a user 16 who carries out a walk exercise are provided, a handle portion 14 equipped with a support member 24 attached nearly vertically forward of the walk roller portion 12 and a handle 26 provided in the vicinity of the upper end of the support member 24 which the user 16 grasps with the hands to support his body.
Patent JP-H02114738-A (JP)
Title: Communication system for common communication line
Inventor: SAYANAGI ATSUTAKE
IPC: H04L12/40
Filed: 1988-10-25
Abstract: PURPOSE:To avoid the collision of information from plural slave stations and to realize an efficient operation by sending sequentially information of a prescribed capacity from a master station to each of plural slave stations at the same interval of information transmission and allowing a slave station to finish the reception of information to its own station and to send the information to the master station immediately. CONSTITUTION:Slave stations 2, 3 are connected with a master station 1 by a communication line 4. The communication line 4 has a sharing access point between the master station and the slave station and a transmission section 6 exists between the sharing access point P and the slave stations 2, 3. Let the ratio of the transmission time from the sharing access point P till the slave stations 2, 3 to one information transmission time of the master station 1 is 1, then the master station 1 sends alternately plural bits of information a1, a2, a3 to the slave station 2 and plural bits of information b1, b2, b3 to the slave station 3 at the same interval as the information transmission. The slave stations 2, 3 receive the plural bits of information a1, a2, a3, b1, b2, b3 after the transmission time after the end of information reception to its own station and sends the information to the master station. Thus, the collision of the information among the master station 1 and the slave stations 2, 3 at the sharing access point P of the master station and the slave station is avoided.
Patent JP-H09108786-A (JP)
Title: Twin roll type continuous casting apparatus
Inventor: TANAKA KISABURO
IPC: B24C3/32
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To surely prevent the crack of a cast metallic strip and to increase the quantity one casting, in twin roll type continuous casting apparatus. SOLUTION: In the twin roll type continuous casting appears by forming a molten metal pool part 50 between one pair of cooling rolls 1, 1' rotated mutually in the reverse direction and discharging a cast strip 40 from the lower part, shot particle injection devices 15 for injecting the shot particles 30 to the outer peripheral surfaces 2 of the cooling rolls 1, 1' are provided. Then, the recessed parts are formed on the outer peripheral surfaces 2 of the rolls 1, 1' to prevent the crack of the cast strip 40. Further, brush devices abutted on the outer peripheral surfaces of the cooling rolls are provided at the upstream side and/or the downstream side of the rotating direction of the cooling rolls of the shot particle injection devices to clean the outer peripheral surfaces of the cooling rolls.
Patent JP-H10171232-A (JP)
Title: Developing cartridge and electrophotographic image forming device
Inventor: HASHIMOTO KOJI
IPC: G03G15/01
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To enhance detecting accuracy for residual toner by providing a first light guide for guiding light emitted from a light emitting member to a first light transparent part and a second light guide for guiding the light after passing through a second light transparent part to a light receiving member. SOLUTION: The light for detecting outgoing from a light emitting lamp which is provided in an image forming device main body and for detecting the residual toner passes through a first lamp guide (light transparent member) 37 and is reflected by a slope 37a inclined at an angle of 45 deg. to the entering direction of the light for detecting, to transmit light transparent windows 36a and 36b. Then, the light for detecting is reflected by the slope 38a inclined at an angle of 45 deg. to the entering direction of the light for detecting, of the second light guide (light transparent member) 38 similarly, to transmit it and received by a light receiving sensor which is provided in the image forming device main body and for detecting the residual toner.  In such a case, the first and second light guides 37 and 38 are directly attached to the outside surface of a toner container 33 by supporting members 40.
Patent JP-H09110501-A (JP)
Title: Resin mortar composition
Inventor: TAZAWA EIICHI
IPC: C04B24/08
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin mortar composition which causes no cracking due to curing shrinkage, has improved low-temperature characteristics and shows high deformation followability by formulating materials for giving cold-curable binding material, a specific rubber, a filler of ultrafine particle and fine aggregate in a specific proportion. SOLUTION: This mortar composition comprises (A) 100 pts.wt. of a material for forming a cold-curable binder (for example, a material containing a cold- curable resin from a vinyl ester resin and a methacrylic ester monomer, a curing agent, a curing accelerator and an arbitrary softening agent, (B) 20-70 pts.wt. of liquid chloroprene rubber, (C) 30-100 pts.wt. of a filler of ultrafine particles, preferably having a Blaine's specific surface area of 10,000cm<2> /g such as silica fume and (D) 70 300 pts.wt. of fine aggregate mainly containing an aggregate of <=5mm diameter such as silica sand.
Patent JP-H07121275-A (JP)
Title: Insertion and extraction control circuit for circuit board
Inventor: AKAMATSU MINORU
IPC: H05K13/04
Filed: 1993-10-28
Abstract: PURPOSE:To make insertion/extraction information output time coincident with pulse generator actuation time by using a two-point switch as a switch and providing a contact for insertion/extraction information output and a contact for a pulse generator in different circuits. CONSTITUTION:When a circuit board is inserted into a mother board at time t1, the two contacts of the two-contact switch are broken at the same time. At time t2, the two contacts of the two-contact switch are made at the same time and an insertion/extraction information signal and an insertion/extraction control signal falls to a ground level at the same time. Then internal circuit actuation changes a time T1 after the insertion/extraction control signal varies to the ground potential, and then an internal circuit is actuated. When the circuit board begins to be extracted from the mother board at time t3, the two contacts of the two-contact switch are broken at the same time. Then the internal circuit actuation changes a time T2 after the insertion/extraction control signal varies to a breaking level, and the internal circuit stops; and the circuit board is separated from the mother board at time t4.
Patent JP-H03132730-A (JP)
Title: Pattern collating device
Inventor: KAWAI SHIGERU
IPC: G06T7/00
Filed: 1989-10-19
Abstract: PURPOSE:To offer the pattern collating device which performs XOR arithmetic electrically and correlates the entire surface fast by providing a light inverting means which functions to invert the light emission state of an optical threshold element. CONSTITUTION:This device is equipped with optical function element arrays 1, 2 and 3 where optical function elements such as surface input/output photoelectric fusion elements are arrayed in two dimensions, optical multiplexing elements 4 and 5 such as half-mirrors, driving circuits 6, 7 and 8 composed of circuits which apply voltages for driving the optical function element arrays, a condenser lens 9 which converges light, and a photodetector 10 such as a photodiode. In the pattern collating device which is constituted as mentioned above, the optical function element arrays 1, 2 and 3 are stored with an inputted binary image by the driving circuits 6, 7 and 8 respectively and invert the intensity distribution. Further, an output after the XOR arithmetic of the entire plane is performed additionally is obtained to obtain the correlation of the whole pattern.
Patent JP-H04150277-A (JP)
Title: Television receiver
Inventor: IIDA YOICHI
IPC: H04N5/44
Filed: 1990-10-11
Abstract: PURPOSE:To improve the, picture quality by devising the television receiver such that a key scan signal of a channel selection use microcomputer is outputted within a vertical blanking period of a video signal. CONSTITUTION:A key scan signal to detect an operation input signal of a channel selection use microcomputer 20 is outputted only within a vertical blanking period. Thus, the key scanning is implemented within the vertical blanking period of a video signal and the scan signal is induced into a rod antenna 10 or the like and even when crossmodulation is caused in a TV tuner 11 or the like resulting in generating beat disturbance, the display of the beat disturbance signal onto a monitor screen 18 is prevented. Thus, deterioration in the picture quality is prevented.
Patent JP-S63124094-A (JP)
Inventor: HOSHINO YOSHIHIRO
IPC: G10D13/00
Filed: 1986-11-13
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-H10116152-A (JP)
Title: Liquid crystal display device
Inventor: TOMINAGA ATSUSHI
IPC: G02F1/1333
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To suppress the cost of the device itself and improve the display luminance and visual field angle. SOLUTION: The display panel A of a liquid crystal display pat 10 and the display panel B of a touch switch part 20 are formed of one film 101a made of PET(polyethylene terephtalate), etc., and the liquid crystal display part 10 and touch switch part 20 are constituted across a seal material 115. The liquid crystal display part 10 has liquid crystal 117 injected into the space formed of films 101a and 101b and the sealant 115 and also has spacers 112 scattered so as to make the cell gap constant. The touch switch part 20 has spacers 212 for a touch switch scattered and arranged at the touch switch in the space formed of the films 101a and 101b and sealant 115, and transparent electrodes 211a and 211b are formed of ITO(indium tin oxide) electrodes on the films 101a and 101b.
Patent JP-S63124427-A (JP)
Title: Sealing apparatus for semiconductor
Inventor: YAMADA HIROMICHI
IPC: H01L21/56
Filed: 1986-11-12
Abstract: PURPOSE:To prevent thermal distortion and also the occurrence of burrs on a lead frame, by dividing at least one of upper and lower stationary platens into a plurality in the horizontal direction. CONSTITUTION:A lower stationary platen 40 consists of rectangular stationary platens 40a-40c and is supported by lower supporting frames 41 and 42. A lower center block 44 and a bottom tool 45 are fitted to the stationary platen 40 respectively. The structure of a top force is the same with that of the bottom tool. Although a temperature difference occurs between the upper part of the stationary platen 40 and the lower part thereof in the course of sealing operation with resin, it is much smaller than the one in the case of a monolithic stationary platen, since the platen 40 is divided into the stationary platens 40a-40c. When the top force and the bottom tool are clamped, accordingly, only a small pressing force is required for modifying a shell-like change in the shape of a mold, and an IC lead frame is processed uniformly.
Patent JP-H03193417-A (JP)
Title: Method for separating and recovering layer plastics connected at interface
Inventor: ROBAATO EI GURIMAA
IPC: B29B17/02
Filed: 1990-10-11
Abstract: PURPOSE: To achieve simultaneous separation of plastic components to another readily collected layer by granulating the composite plastics into small chips, mixing the chips with water to swell one of the components at the interface so as to be separated into a discrete bit. CONSTITUTION: Blocks to be wasted 18 are fed into a shredder or granulator 20 driven by electric motor 22. By the granulator 22, the blocks 18 are divided into a plurality of cube-like chips 24 having a predetermined dimension. The chips 24 are subsequently fed into a vessel 26 and blended with tap water 28 from source 30. An impeller mixer 32 driven by motor 34 is inserted into the vessel 26 and rotated to blend each chip into the water to enhance the absorption of the water by the polyurethane foam, so that urethane foam bits are floated on the surface of the fluid. Catch screens 42 are used to strain the urethane foam bits from the water and the urethane foam bits are collected in a specified container, while vinyl bits 40 are removed from the bottom of the vessel.
Patent JP-H10125091-A (JP)
Title: Semiconductor storage device
Inventor: FURUYA KIYOHIRO
IPC: G11C11/401
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device having a small peak value of power consumption. SOLUTION: Each of memory cell arrays MA0-MA3 has a block MK0, including a word line WL and a spare word line SWL, and blocks MK1-MK7 respectively including only the word line WL. Predecode signals Z0-Z7, Z1-Z0, Z2-Z1, and Z3-Z2 are allocated to the blocks MK0-MK7 in the memory cell arrays MA0-MA3. Since only one of the blocks MK0 is selected, a peak value of power consumption is reduced as compared to the conventional case in which four of the blocks MK0 may be selected.
Patent JP-H07129727-A (JP)
Title: Card distributing and feeding device
Inventor: OGUCHI SHIGEKI
IPC: G06K13/07
Filed: 1993-10-28
Abstract: PURPOSE:To provide a card distributing and feeding device which stably carries a card. CONSTITUTION:Two rollers 41a and 42a are driven in the same direction by a belt 38 rotated by a motor 36, and transporting belts 41c and 42d independent of each other are stretched along these rollers to form two driving and transporting parts 41 and 42, and a direction switching flap 47 is provided between these parts 41 and 42, and driver belts 43d and 45c are brought into contact with transporting belts 41c and 42d to constitute a card carrying passage 30, thus obtaining a card distributing and feeding device 2B.