baber/WOPTO huggingface dataset:
Patent JP-H10256952-A (JP)
Title: Bridge tap equalizer
Inventor: MORIZUMI TETSUYA
IPC: H04B3/23
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To approximately completely eliminate the effect of a bridge tap reflection wave only with a transmission line signal sent on a communication network even in the case of a communication network where there is not a training signal in the head part of data. SOLUTION: When an equalization indication is designated, a pulse signal is detected by a 001 pattern detection part 3 each time when being inputted, and an equalization parameter is set in an equalization processing part 4 so that the average power of a time slot following this pulse signal is zero. Thereafter, this equalization parameter is used to equalize the pulse signal, thus eliminating the effect of the bridge tap reflection wave.
Patent JP-H11254465-A (JP)
Title: Mold releasing mechanism for mold for foam molding.
Inventor: OHARA TAKUJI
IPC: B29C33/44
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a constitution wherein installation expenditure is decreased by miniaturizing a mold and a foamed product can be simply and surely taken out. SOLUTION: A mold releasing mechanism 50 is constituted of a contact member 42 connected with a pushing-up member 41 and facing closely between rails 17 and 17, a hoisting/lowering member 31 arranged below the contact member 42 and elevating the contact member 42 toward the bottom mold 12 when it is elevated, a supporting member 32 arranged on the back face and provided with rollers 33 and 34 on its lower end part, a cam plate 35 forming an inclined face 36 which allows that the rollers 33 and 34 hook while they are sliding in such a way that it has an elevating slope in the advancing direction of a mold 10. As the mold 10 moves on the rail 17 and 17 and reaches working position for mold releasing, the hoisting/lowering member 31 elevated by the cam action of the rollers 33 and 34 and the inclined face 36 pushes up the pushing-up member 41 through the contact member 42 to push out a product U from a cavity 13.
Patent JP-S531520-A (JP)
Title: Photographic photosensitive material
Inventor: MUKUKI YASUO
IPC: G03C1/06
Filed: 1976-06-28
Abstract: PURPOSE:To improve solubility and dispersibility of additives for photography while maitaining good photographic performances by dissolving additives for photography in a specific substituted phenyl ester of phosphoric acid and dispersing the resultant solution in a hydrophilic photographic organic colloid layer.
Patent JP-H10270631-A (JP)
Title: Semiconductor chip-mount board
Inventor: NAKAYAMA HAJIME
IPC: H01L23/50
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a chip-mount board superior in wire bonding adhesion, by providing an insulation frame-like pattern around an adhering area to coat an adhesive for adhering a semiconductor chip to the board. SOLUTION: A semiconductor chip is adhered to a substrate 1 with an adhesive coated on an area 7 around which a frame-like insulation pattern 6 is formed by printing, photolithogaphy or dispensing. The insulation material of the pattern 6 uses an epoxy resin solder resist ink, character printing ink or silicone resin dispenser paste. To obtain a required adhesion for wire bonding on the wiring conductor, the surface is pref. finished by the Ni or Au plating after forming the pattern 6 the height of which is somewhat higher than that of the finished surface.
Patent JP-S59202162-A (JP)
Title: Automatic soldering device
Inventor: TAKEDA KOUTA
IPC: H01L23/50
Filed: 1983-04-30
Abstract: PURPOSE:To move smoothly works in a track and to prevent the unification of the works to one body by providing transfer pins which are attached at a specified pitch to a cyclically driven chain and engage with the rear ends of the respective works in the track. CONSTITUTION:A work moving base 44 on which works of one piece in each row are placed attracts the works by a negative pressure and moves horizontally to a position X and thereafter the base ascends to the position Y where the base is connected to a track 17, then the attraction of the work by the negative pressure is released. The works in six rows of work fitting grooves 73 on the base 44 are scraped from the grooves 73 as the rear ends of the works are pressed by the six transfer pins 23 turned downward in a sprocket 19 and at the same time the works are pushed into the six guiding rods of the track 17 and are transferred while sliding in the guiding rods.
Patent JP-S59201940-A (JP)
Title: Control method of fuel injection quantity for diesel engine
Inventor: OOSUGA ISAO
IPC: F02D41/04
Filed: 1983-04-29
Abstract: PURPOSE:To secure the ample output of an engine according to a degree of acceleration all the time as well as to make improvements in drivability, by calculating the increment of an injection quantity per unit time and, when this given value is above the specified value, judging the engine to be in a state of acceleration whereby increasing the injection quantity commensurate to the degree of the acceleration. CONSTITUTION:During engine driving, an output from drive condition detectors such as engine speed sensor 2, an accelerator opening sensor 4 an so on is inputted into a control circuit 5, and when it is so judged as to be in time of engine starting, a fuel injection quantity is calculated on the basis of engine cooling water temperature. Likewise, after engine starting, a fundamental injection quantity is found on the basis of both accelerator manupulated variable and engine speed, then a portion of increment per fixed rime of this fundamental injection quantity is operated, and when the increment is above the specified value, it is so judged as to be in time of acceleration. Further, when acceleration is judged, such a value as adding an accelerating increment value to the fundamental injection quantity is calculated, and in accordance with this accelerated increment injection quantity, a fuel-injection pump 3 is controlled. The said accelerating increment value is determined according to the degree of acceleration.
Patent JP-S5717115-A (JP)
Title: Fly-back transformer
Inventor: MIYAGI TOSHIMI
IPC: H01F38/42
Filed: 1981-05-20
Abstract: PURPOSE:To prevent the leakage of the inside insulating material of a fly-back transformer by a method wherein a notch being one edge opened type is provided in the first case, inserting grooves are provided on the whole circumferential walls of the notch, and the second case being equipped with a variable resistor for high- tension is adhered thereon with pressure to be fixed. CONSTITUTION:The notch 9 being one edge opened type is provided at the side wall of the first case 1 to be equipped inside with a low voltage coil and a high voltage coil, etc., and to be filled up the gap part with an insulating material of epoxy resin, etc., and the inserting grooves 11 are provided on the whole circumferential walls of the notch 9 so as to become narrower from the opening part toward the bottom face part. While the variable resistor is equipped on the second case 12 consisted of an insulating material, a pair of projecting walls 14, 15 are provided in the longitudinal direction at the circumferential wall parts 13 of the case 12, inclinations the same with the inclining parts of the inserting grooves 11 of the first case 1 are provided thereon, and the projecting walls 14, 15 and the circumferential wall parts 13 are adhered with pressure to be fixed to the inserting grooves of the first case 1. Accordingly leakage of the insulating material can be prevented without using a tight-sealing member of packing, etc., and assembling work can be simplified.
Patent JP-H0693525-A (JP)
Title: Spun yarn having double-layer structure
Inventor: NAMIKAWA HIROSHI
IPC: D02G3/36
Filed: 1993-04-05
Abstract: PURPOSE:To provide spun yarn having excellent handling, waterabsorption and feeling to the skin, resistant to the fading and discoloration even by repeated washing and having high abrasion resistance and functionality. CONSTITUTION:This spun yarn is composed of a core part and a sheath part at a core/sheath weight ratio of 0.4-2.0wt.%. The core part is composed of blended fiber yarn consisting of a cellulosic staple fiber A and a synthetic staple fiber B at a weight ratio of 0.05<=A/B<=0.35 and the sheath part is composed of the above staple fibers A and B at a weight ratio of 9.0>=A/B>=3.0. The bonding of fibers between the core part and the sheath part can be improved and the functions of the fiber B such as abrasion resistance can be exhibited in the sheath part without losing the characteristic features of the fiber A. The uniform mixing of a proper amount of the fiber B in the core part is effective in preventing the generation of dyeing color difference and fading color difference between the core part and the sheath part and gives yarn having excellent handling, water-absorption, feeling to the skin and functionality.
Patent JP-S57191939-A (JP)
Title: Spiral delay circuit structure
Inventor: HANIHARA SADAMASA
IPC: H01J23/26
Filed: 1981-05-22
Abstract: PURPOSE:To eliminate the variation of the characteristics of a traveling-wave tube caused by the slackness, deformation of a spiral and a damaged support  and to facilitae production by a method wherein a dielectric support of a spiral delay circuit is made into a hollow body with a cut along the longitudinal direction. CONSTITUTION:An external diameter formed with a spiral 2 and three dielectric supports 3' arranged on its external periphery is made larger than the internal diameter of a container 4 by a maximum of 2XW, if the width of the cut of the dielectric support 3' before the support is inserted into the container 4 is assumed W. The spiral 2 like this and the dielectric support 3' in a hollow shape with the cut are placed in a suitable jig, for instance, a V-shaped groove having an angle of 60 deg., before being pressed to have its diameter folded so that the external diameter comprising the spiral 2 and the dielectric support 3' may be inserted into the container 4 without difficulty. Then, if the spiral 2 and the small dielectric support 3' are inserted into the container 4, the spiral 2 is supported and fixed by the restoring elasticity of the dielectric support 3'. Thus a spiral delay circuit structure 1' is obtained.
Patent JP-H08274857-A (JP)
Title: Automatic calling equipment and communication equipment
Inventor: SHIBUYA MASATO
IPC: H04Q3/545
Filed: 1995-04-03
Abstract: PURPOSE: To execute optimum re-calling in an automatic calling equipment for automatically calling plural communication destinations through an exchange. CONSTITUTION: This equipment is provided with a table means 16 for managing the correspondence relation of a re-calling event and a re-calling method, a specifying means 18 for specifying the recalling time corresponding to the history information of calling which is the origin of the re-calling event and the re- calling method of the table means 16 corresponding to the re-calling event when the re-calling event is informed, a queue means 19 for time sequentially sorting the re-calling time specified by the specifying means 18 and managing it along with re-calling destination information and re-calling history information and a re-calling means 20 for executing a re-calling processing to the communication destinations corresponding to the management data of the queue means 19.
Patent JP-H08270228-A (JP)
Title: Clamping crusher
Inventor: OKABE KENJI
IPC: E04G23/08
Filed: 1995-04-03
Abstract: PURPOSE: To reduce the weight of the device and replace a lower claw and an upper claw, and other attachments promptly and easily by interlockingly connecting the lower claw to the upper claw by way of a link mechanism. CONSTITUTION: A lower claw 1 is mounted on the tip of a boom B of a work machine by a lower claw pivot 17 while a substantially L-shaped upper claw when viewed from sideways is interlockingly connected to the lower claw 1 by a link mechanism. This link mechanism comprises the lower claw pivot 17 and a first arm 31 which interlockingly connects the lower claw pivot 17 to the base end of the upper claw 2 and a second arm 33 which interlocking connects the base end of the lower claw 1 to the middle part of the upper claw 2 and a third arm 35 which interlocking connects an upper bracket 27 installed to the upper side of the upper claw 2 to the middle part of the boom B. Furthermore, the tip of a hydraulic cylinder 4 mounted on the base end is freely rotatably mounted on the upper bracket 27.  An intended article is clamped between the upper claw 2 and the lower claw 1 by way of the link mechanism by expanding the hydraulic cylinder 4, thereby crushing the article.
Patent JP-S60220790-A (JP)
Title: Electrifying transfer recording medium
Inventor: TAKEI KATSUMORI
IPC: B41M5/382
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a recording medium capable of giving high-saturation pictures without uneven transfer recording even on usual papers by forming a layer containing a colorant of a higher melting point than a heat meltable substance in the heat meltable substance as the ink layer of an electrifying transfer recording medium. CONSTITUTION:An ink layer in which a resin 203 colored with a dye or pigment is dispersed in a binder 204 (e.g., wax, etc.) is formed on one side of a supporter 202 (e.g., polyethylene terephthalate film) whose other side is provided with a conductive layer 201 to obtain an electrifying transfer recording medium. The colored resin 203 used has a higher melting point than the binder 204. In such a medium 301, when a part 305 of the ink layer is heated by Joule heat generated under the recording electrode 304, the binder in the portion permeates into the paper 302 to be transferred, the colored resin is left on the paper 302, and a high-saturation pictures can be obtained without flow of ink.
Patent JP-S63245079-A (JP)
Title: Picture taking-in and reproducing device
Inventor: SUZUKI MICHIO
IPC: H04N5/85
Filed: 1987-03-31
Abstract: PURPOSE:To shorten the retrieval time of picture information and to satisfactorily reproduce pictures by using partial field picture data to retrieve the picture information. CONSTITUTION:A picture information taking-in means (a 1st controller) 5 which divides inputted frame picture information into field picture information and takes these field picture information into prescribed recording means 3 and 4 and a picture signal output means (a 2nd controller) 7 which reads out respective field picture information taken into recording means 3 and 4 to output a reproduced picture signal are provided, and the partial field picture information or a part of field picture information recorded in recording means is successively read out by a prescribed command to retrieve the picture information. Thus, the retrieval time of picture information is shortened to satisfactorily reproduce pictures.
Patent JP-H08277113-A (JP)
Title: Production of lead titanozirconate
Inventor: MATSUDA SHINICHI
IPC: C01G23/00
Filed: 1995-04-03
Abstract: PURPOSE: To provide a method for producing lead titanozirconate powder, capable of producing lead titanozirconate hydrate precipitates having a highly even quality, a high purity and good properties and producing the power having a high quality at a low cost. CONSTITUTION: The method for producing lead titanozirconate powder comprises adding hydrogen peroxide as a masking agent to a zirconium solution and a titanium solution, mixing the solutions with a lead solution, adding an aqueous ammonia solution to the mixture solution to precipitate the lead titianozirconate hydrate, and subsequently calcining the precipitates into the powder.
Patent JP-S59202515-A (JP)
Title: Method and device for guidance of unmanned truck
Inventor: SUZUKI OSAMU
IPC: B65G1/00
Filed: 1983-04-30
Abstract: PURPOSE:To simplify the rectangular shift of an unmanned truck by providing an exclusive sensor which shifts the truck in the direction rectangular to the normal route, and to attain both diversification of functions and labor saving. CONSTITUTION:A magnetic guide matter 1 is provided on the surface 2 of the truck route, and a magnetic code plate 4 is set at the front of a point 3 crossing rectangularly. While magnetic sensors 12 and 12' are attached at a bed part 7 of an unmanned truck 5 together with magnetic sensors 13 and 14 for guidance which shift exclusively in the rectangular direction. When the truk 5 turns by 90 deg. at the crossing point 3, the sensor 12 passes over the plate 4 when the truck 5 comes to the front of the point 3. In this case, the magnetic poles arrayed on the plate 4 are detected by the sensor 12 to confirm a crossing point.
Patent JP-S57192970-A (JP)
Title: Color electrophotographic copying machine
Inventor: TSUSHIMA SHIYUUICHI
IPC: G03G15/01
Filed: 1981-05-25
Abstract: PURPOSE:To prevent toner used for the preceeding development from being scratched off at the succeeding development when plural electrostatic images formed on the same surface of a photosensitive element are developed successively by different developers by making the surface of the photosensitive element coarse. CONSTITUTION:The surface of a photosensitive element 1 is made coarse. When negative red toner 2 is adsorbed into a positive polar latent image on the photosensitive element 1 for example, black development is performed by a magnetic brush of a carrier 3 for black toner 4. To prevent the red toner 2 from the influence of the force F given from the black toner 4, frictional force muFs to be acted should be F or more. In order to satisfy said condition, minute recessed grooves 5 for example are formed on the surface of the photosensitive element 1 in the direction of axial line, so that the coarseness of the surface is increased and the coefficient of friction mu is increased. The groove 5 is a recessed one with the average depth of 1.5mum and the average pitch of 15mum.
Patent JP-H05242530-A (JP)
Title: Optical information recording medium
Inventor: TAKAGISHI YOSHIKAZU
IPC: G11B7/246
Filed: 1992-02-29
Abstract: PURPOSE:To eliminate the need for an operation to wipe away the dyestuff material constituting a light absorptive layer and to improve merchandise value by forming the dyestuff material so as to be soluble in a top coating material constituting a protective layer. CONSTITUTION:The dyestuff material of the light absorptive layer 3 is so formed as to be soluble in the top coating material prior to curing of the protective layer 5. The dyestuff material in the outer peripheral part 20A of the optical information recording medium 20 is cleanly washed away with the top coating material flowing on the front surface thereof at the time of a spin coating stage and the outer peripheral part 5C of the protective layer 5 is directly adhered at the layer boundary 21 of the substrate 2 and the 5th layer. The outer peripheral edge 3A of the light absorptive layer 3 is thus coated with the outer peripheral part 5L of the protective layer 5 and is partly dissolved, thereby, the securely integrated state is attained.
Patent JP-H06288877-A (JP)
Title: Unfolding-and-housing-characteristic evaluation apparatus
Inventor: MORI YASUSHI
IPC: G01M99/00
Filed: 1993-04-05
Abstract: PURPOSE:To support an unfolding structure by a suspension force corresponding to a load change irrespective of a three-dimensional displacement in a suspension point in the unfolding-and-housing-characteristic evaluation apparatus of a three- dimensional unfolding structure for space. CONSTITUTION:A plurality of suspension mechanisms 14 which are provider with actuators generating a suspension force and with controllers controlling the suspension force are arranged in such a way that they are combined with longitudinal rails 11 and transverse rails 12 so as to follow the unfolding of a structure three-dimensionally. Thereby, the suspension force exerted on suspension points is controlled actively.
Patent JP-S58196766-A (JP)
Title: Binary coding device of picture signal
Inventor: YOKOMIZO YOSHIKAZU
IPC: H04N1/403
Filed: 1982-05-12
Abstract: PURPOSE:To perform stable binary-coding processing by setting a slice level to an intermediate level between the peak value of the black level of a momentarily varying picture signal and the peak value of the white level. CONSTITUTION:An analog picture signal input is converted by an A/D converter 5 into a multilevel quantized digital picture signal, which is supplied to a comparator 12 through a delay circuit 13 and also sent to a black level peak holding circuit 6 and a white level peak holding circuit 7. The outputs of the peak holding circuits 6 and 7 are processed by a subtracting circuit 8, whose output is multiplied by a constant at multiplying circuit 9 and supplied to an adding circuit 11. The adding circuit 11 inputs the output of the white level peak holding circuit. The output of the adding circuit 11 is supplied to the comparator 12. Then, the comparator 12 outputs a binary-coded picture signal.
Patent JP-H03276182-A (JP)
Title: Electronic musical instrument
Inventor: BABA MITSURU
IPC: G10H1/00
Filed: 1990-03-26
Abstract: PURPOSE:To transmit only the data which is conscious of reply from pupil's side to teacher's side and to perform efficient musical education by storing the operational state of player's means of performance, and transmitting the stored contents when a transmission switch is turned on. CONSTITUTION:When the player such as the pupil or the like, operates a keyboard 2 of an electronic musical instrument as a slave unit 1, a CPU 10, etc., stores the operation through a press-key detecting circuit 15, etc., into the buffer area of a RAM 13. When the player turns on a replay switch 3 of the transmission switch with expecting the replay, the stored contents of the RAM 13 are transmitted to a master unit 20 for teacher use connected by a MIDI interface 14. Thus, an efficient musical education can be performed by this composition which can transmit only the required data.
Patent JP-H11260854-A (JP)
Title: Frame pressurizing and fixing device and bonding device with the device
Inventor: TORIGOE TOSHIZOU
IPC: H01L21/60
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To simplify the uniformity of the pressurizing force of a frame pres sure and the simplification of the attaching and detaching method, to prevent the variations of assembly due to worker, and to report the generation of an abnormality by detecting the change in the pressurizing force of the frame through a detecting means. SOLUTION: This device is provided with a first arm 2 and a second arm 3, first pressurizing and fixing means 4 mounted and fixed to the mounting part 21 of the first arm 2, second pressurizing and fixing means 5 mounted and fixed to a mounting part 31 of the second arm 3, and frame pressure 6 held, so as to be freely hold attachably by the first pressurizing and fixing means 4 and the second pressurizing and fixing means 5. The first pressurizing and fixing means 4 makes the frame pressure 6 easily attachable by turming a lever 15, and releasing the pressurization of a holder 8 and a plate spring 10, and the second pressurizing and fixing means 5 makes the frame pressure 6 freely attachable by turning a movable member 35. Moreover, the second pressurizing and fixing means 5 is provided with a sensor 39 and the change in the pressurizing force of the frame pressure 6 can be detected.