baber/WOPTO huggingface dataset:
Patent JP-H06116336-A (JP)
Title: Polymerizable composition
Inventor: MATSUOKA SHINGO
IPC: G11B7/24047
Filed: 1992-10-02
Abstract: PURPOSE:To provide a polymerizable composition containing a specific vinylbenzyl compound, a specific diacrylate compound, and a mercapto compound, etc., and suitable as a raw material for the production of spectacles lenses, etc., excellent in high refractive index, transparency, light resistance, and impact resistance. CONSTITUTION:This polymerizable composition contains (A) 100 pts.wt. of a vinyl benzyl compound of formula I (R<1>-R<4> are H, halogen; X<1>-X<3> is O, S, (j), (k) and (m) are 0.1) such as 1,2-(vinylphenyl) ethane, (B) 1-20 pts.wt. of a di(meth)acrylate compound of formula II (R<5>-R<7> are H, methyl; (n) us 6-30.,) such as hexaethyleneglycol di(meth)acrylate, and (C) 1-50wt.% of a mercapto compound having two mercapto groups in the molecule, such as 1,2-ethanediol.
Patent JP-H1179456-A (JP)
Title: Paper feeding endless belt and its manufacture and use
Inventor: SAGO SHIGERU
IPC: G03G15/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a belt much excellent in sheet feedability and durability and its manufacture and use on a paper feeding belt to feed sheets while the sheets are slid by the belt on a sliding body. SOLUTION: In a paper feeding endless belt, an endless belt is formed in a tubular body 1 braided in endless shape with thread braided structure and a coated layer 2 comprising a plurality of linear projected parts provided integrally with point-shaped minute projected parts 4 is provided on the surface of the tubular body at the linear base projected parts 3. For this, for example, weft insertion braid and round braid tubular body formed with wound Tetron (R) thread as a base is coated with urethane rubber. Then an embossing is made by an emboss roll in which linear recessed parts corresponding to the linear projected parts are engraved in the coating layer so as to improve the linear projected parts. This is used as a feeding belt for the feeding part of a copying machine provided with the automatic document feeding part.
Patent JP-H10108963-A (JP)
Title: Collation judgment information of game machine control substrate and enciphering communication system
Inventor: IMAI NOBUMASA
IPC: G06F21/12
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the discovery of illegality during the replacing of chips by a method wherein a collation is performed by a communication chip for collation judgment other than a chip of a game machine to determine whether a chip is normal or not while memory information is enciphered and transmitted by a key code different for each chip. SOLUTION: A chip 1 is connected to a communication chip 2 for collation judgment to perform a collation to determine whether the chip 1 is normal or not. The communication chip 2 for collation judgment is constituted of a collation judgment circuit 3 for storing the results of judgment and a game machine information input circuit 4 and a first enciphering/encoding circuit 5, a proper key code storage memory 6 for information therefrom and a second enciphering/encoding circuit 7, a communication circuit 8 and the like. The operations of the components is controlled by a CPU10 to transmit the results and chip proper key codes to a host computer 14 through a centralized terminal plate 12.  The results and the key codes are stored into a results of judgment/game information storage memory 21 and are read by persons of separate inspection organizations thereby enabling the control of illegality for all machines in a hall.
Patent JP-H04142730-A (JP)
Title: Boat for liquid growth
Inventor: TANAKA HIROKAZU
IPC: H01L21/208
Filed: 1990-10-04
Abstract: PURPOSE:To simultaneously form the crystal layers having excellent interfacial steepness on multiple substrates by a method wherein the title liquid crystal depositing boat is equipped with a solution holder provided with solution reservoirs and opening parts communicated with the solution reservoirs on the surface as well as a transfer means to transfer seed crystal substrates from said opening parts to the reservoirs. CONSTITUTION:Within a solution holder 10, the solution reservoirs 12A-12D storing e.g. GaAs solution I-TV are provided e.g. on the surface thereof while the port openings of seed crystal substrates and the slit type opening parts 14A-14C to be transfer passages are provided on the side surface. The size of opening parts is specified not to leak the solution out of the opening parts by surface tension. On the other hand, a side plate part 22 is e.g. engaged with the side surface of the solution holder 10 on one end of a substrate holding and transferring jig 20 so as to be shifted along the solution holder 10. The side plate part 22 is provided with the substrate holding opening part 24A-24C corresponding to the opening parts 14A-14C. In such a constitution, the holding and transferring jig 20 is fitted to the solution holder 10, the seed crystal substrate 30A-30E are inserted into the opening parts with 30A and 30B, 30C and 30D superposed on each other to be arranged in the crystal depositing furnace so that the holding and transferring jig 20 may be shifted so as to successively crystal deposit the crystal layers.
Patent JP-H05110480-A (JP)
Title: Delay detection equalizer
Inventor: SUZUKI HIROSHI
IPC: H04B7/005
Filed: 1991-10-14
Abstract: PURPOSE:To suppress a characteristic deterioration due to a transmission distortion by outputting an inner product signal between a synthesis code series synthesized from a differential code series with Viterbi decoding from a delay detection signal and a variable coefficient series obtained from an error signal to an error detector. CONSTITUTION:A delay detection signal Z(t) from a delay detection circuit DET is detected so as to include an amplitude component. The signal Z(t) is given to an error detector ER, in which an error between a synthesis code series from a signal estimate device EST and a variable coefficient series is detected and an error signal alphan is outputted. The signal alphan is inputted to a Viterbi algorithm estimate device VAE, in which a branch metric obtained from the signal alphan is used to implement differential code series estimate and a differential code object series m'n is outputted to a signal converter CNV and a differential coding object corresponding to an error minimum state is outputted as an equalizing output. The converter CNV generates a synthesis code series Vn from the series m'n. A coefficient adjustment device ADJ adjusts the variable number series Wn so as to decrease the error based on the error signal and the series Vn. The signal estimate device EST outputs the inner product between the Vn and the Wn.
Patent JP-H04144957-A (JP)
Title: Production of magnesia with erosion resistance to slag
Inventor: TAKEDA HIROTSUGU
IPC: B22D11/10
Filed: 1990-10-04
Abstract: PURPOSE:To obtain the title magnesia useful as a thermal insulating material in the ladles and tundishes in iron and steel production by sufficiently sintering a magnesia granulated product. CONSTITUTION:A magnesia granulated product is calcined by heating it to its sintering initiation temperature. For sufficient sintering, considerably high temperature will be required depending on its physical properties. In the case where such a high temperature is difficult to be realized from a physical or economical point of view, the surface of the granulated product is coated with fused magnesia powder having physical properties similar to those of the granulated product followed by calcining; thus, the purpose can be virtually attained.
Patent JP-H0979694-A (JP)
Title: Plate fin type absorbing device
Inventor: YOKOYAMA AKIHIKO
IPC: F25B37/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To perform a uniform distribution of dilute ammonia aqueous solution at a heat transfer part of a plate-fin type absorbing device. SOLUTION: This plate-fin type absorbing device of an absorbing type freezer is comprised of an absorbing device, a generator, a condenser and an evaporator which are applied as major components, wherein these components are connected by a refrigerant pipe to form a cycle. A spray header 17 having a liquid dispersion spray nozzle 16 is arranged in an upper header of a plate-fin type absorbing device, connected to a dilute ammonia aqueous solution pipe from the generator and then the dilute ammonia aqueous solution 4 is uniformly dispersed to a heat transfer part.
Patent JP-H03129258-A (JP)
Title: Extremely low-temperature freezer
Inventor: KURIYAMA TORU
IPC: F25B9/14
Filed: 1989-10-13
Abstract: PURPOSE:To enhance seal performance and improve freezing ability by providing seal mechanisms, each of which has two seal rings, arranging the seal mechanisms at two stages in an axial direction and disposing the respective seal mechanisms in an opposite direction. CONSTITUTION:In seal mechanisms 41, 45, the arrangement of an outer ring 42 and an inner ring 43 and the arrangement of an outer ring 46 and an inner ring 47 are symmetrical in an axial direction. Accordingly, the cut of the seal rings is formed at two places; however, a helium gas can be prevented from leaking through the cuts by deviating the cuts in a circumferential direction. In addition, since the two-staged seal mechanisms are disposed mutually in an opposite direction, the leakage of the helium gas is not affected even with the respect to the direction in which the helium gas is apt to leak. This method makes it possible to greatly reduce the leakage of the helium gas in the seal mechanisms 41, 45, whereby a temperature rise in a second expansion chamber i.e., at a second stage can be suppressed to enhance freezing ability.
Patent JP-H03129203-A (JP)
Title: Igniting method in burner for use in igniting liquid fuel
Inventor: FURUSE YUTAKA
IPC: F23D11/10
Filed: 1989-10-13
Abstract: PURPOSE:To enable nitrogen oxide and soot to be inhibited from being generated by a method wherein injected or atomized medium is mixed with liquid fuel while the liquid fuel being circulated within a plurality of injection holes or at atomized medium supplying outlets, and the atomized flows are struck against to each other within a combustion device at a specified angle. CONSTITUTION:Liquid fuel supplied to a burner 1 is guided in an annular groove 3 and then the fuel is injected from the annular groove 3 through a communication hole 5 and through side surfaces of injection holes 4. In turn, injected medium such as steam or the like is guided into a circular concave part 2 and then the medium is injected from the circular concave part 2 through a small- diameter hole 6 and at bottom surfaces of the injections holes 4. At this time, the fuel becomes a swirl, flows in the injection holes 4, and then the medium is mixed with the atomized medium such as steam or the like advanced straight and flowed into the injection holes 4. The atomized injection flows injected from the divided two injection holes 4 are struck against to each other under a presence of the combustion air and combustion gas within the combustion device. With such an arrangement, it is possible to restrict an occurrence of generation of NOx and soot.
Patent JP-H07120592-A (JP)
Title: Ventilation facility for closed room and support method at the time of power failure
Inventor: MOGI MASAO
IPC: F04D27/00
Filed: 1993-10-22
Abstract: PURPOSE:To ensure the soundness of facilities by maintaining a low pressure atmosphere caused by suction of the air in a closed room until electrical power supply by an emergency power generation facility is started and controlling fluctuation of a gas suction system and gas pressure order of each facility connected thereto in regard to a ventilation facility for the closed room and a support method at the time of power failure. CONSTITUTION:An exhauster 6, a fly wheel 9 for continuously rotating the exhauster 6 by means of inertia force at the time of power failure and an emergency power generation facility 8, connected to a rotation drive source 5 for the exhauster and started at the time of the power failure, for performing power supply in a supply time of the inertia force caused by the fly wheel 9 are included as a facility for maintaining a low pressure atmosphere in a room by performing suction of the inside air of the closed room with the exhauster and exhausting it out of the room.
Patent JP-H08123979-A (JP)
Title: Head mount type display device
Inventor: FUKUSHIMA NOBUO
IPC: G06T19/00
Filed: 1994-10-28
Abstract: PURPOSE: To make a real-time display by making the natural display corresponding to the motion of a head even under the condition of the limited capacity of an image memory. CONSTITUTION: The head mount type display device for observing images displayed at the display parts of display means corresponding to the right and left eyes of an observer is provided with a display range control means 200 which performs control so that a 1st image display range and a 2nd image display range are displayed at the display parts 100L and 100R of the display means and also provided with an angular speed detecting means 300 which detects the displacement of the head of the observer; and the 1st image display range and 2nd image display range are relatively shifted in position according to displacement information on the head obtained by the angular speed detecting means 300 and a natural display corresponding to the motion of the head of the observer can be made even when the head of the observer moves greatly and the capacity of the memory is limited.
Patent JP-H1085475-A (JP)
Title: Thread passing device for overlock sewing machine
Inventor: MURATA SUEHIKO
IPC: D05B1/20
Filed: 1996-09-14
Abstract: PROBLEM TO BE SOLVED: To evade the collision of a thread passing hook and a needle even when the stop position of the needle is vertically shifted, to prevent thread passing incapability, to improve working accuracy, to eliminate the complication of a mechanism and to prevent the increase of the number of parts and the increase of a cost. SOLUTION: In an overlock sewing machine provided with a needle bar 2 to which the plural needles 7 and 8 for which the positions of eye holes 9 and 10 are different in vertical and horizontal directions are disposed, a thread passing mechanism 100 is constituted of a straight reciprocating motion mechanism 160 to be moved back and forth along straight guides 11 and 12 disposed in a direction perpendicular to the axis of the needle bar 2 and the thread passing hook 18 for passing a thread to the plural needles 7 and 8 is provided.
Patent JP-H02113491-A (JP)
Title: Semiconductor storage device
Inventor: IMAI SHIRO
IPC: G11C11/41
Filed: 1988-10-21
Abstract: PURPOSE:To always perform the stable read operation at the highest speed even in circumstances where a noisy pulse signal is put on signals by inserting a delay circuit and a NAND circuit between a chip select terminal and an internal chip select. CONSTITUTION:For example, when a signal of 5ns in the high level is added to a chip select signal the inverse of CS while this signal is in the low level, a delay signal the inverse of CSA of the signal the inverse of CS goes to the high level, but an internal chip select signal the inverse of CS' is in the low level as it is because a delay signal the inverse of CSB is in the low level. When a delay time td of a delay circuit is equal to 3ns, an input pulse of 3ns for the signal the inverse of CS is received as an internal pulse of 2ns because a signal the inverse of CSB goes to the high level 3ns after the change of the signal the inverse of CSA. When the time td is equal to 7ns, the signal the inverse of CSB is switched from the low level to the high level 7ns after the change of the signal the inverse of CSA, but the signal the inverse of CS' is not changed to be in the low level as it is.
Patent JP-H02112032-A (JP)
Title: Method for correcting error of cd-rom
Inventor: ENDO KOICHI
IPC: G11B20/18
Filed: 1988-10-21
Abstract: PURPOSE:To prevent deterioration of the error rate associated with data transfer by transferring EFM data read out by a CD-ROM drive device to a host computer and performing the 1st and 2nd error correcting processes to the transferred data on the host computer side. CONSTITUTION:A CD mechanism section 11, error correction circuit 31, transmitter 32, control microcomputer 14, etc., are provided in a CD-ROM drive device 1 and the 1st and 2nd error correction circuits 33 and 34, etc., are provided on a host computer 2 side. The transmitter 32 transfers EFM data read out by means of the CD mechanism section 11 to the 1st error correction circuit 33 on the host computer 2 side. The 1st error correction circuit 33 performs an error detecting/correcting process to the inputted EFM data including errors produced during the transfer based on a correction code CIRC and outputs processed results to the 2nd error correction circuit 34. Therefore, deterioration of the error rate associated with data transfer can be prevented.
Patent JP-H02113638-A (JP)
Title: Mobile station radio equipment
Inventor: IGARASHI JUNICHI
IPC: H04W36/36
Filed: 1988-10-21
Abstract: PURPOSE:To improve operation convenience by automatically returning the setting group number at that time with a normal group number when a clear- down is executed while setting is executed to the group number except the normal group number subscribed beforehand. CONSTITUTION:In a multi channel access system to receive the service of the relevant group by the setting of a group number, the group subscribed beforehand is stored as a normal group number. While setting is executed to the group number except the normal group number, when calling is unsuccessful or the clear-down is executed, the setting group number at that time is automatically returned to the normal group number. Thus, the troublesomeness of the group number return operation, which is made into a problem for the radio equipment, can be cancelled and the operation convenience of the type of the radio equipment can be improved.
Patent JP-S62124863-A (JP)
Title: Polishing machine
Inventor: HAKAMA SHUNSUKE
IPC: B24B19/02
Filed: 1985-11-26
Abstract: PURPOSE:To stabilize the polishing work by arranging a tension pulley and a tension mechanism at the end section of a polishing arm head to make a device small-sized and improve its balance in a polishing machine polishing a butt welding groove. CONSTITUTION:A belt 22 polishing the long groove of a polished object 21 is suspended between a drive pulley 27 and a tension pulley 28 and is rotatively driven by a drive motor 32 provided on a polishing head arm 26. This polishing machine first fixes a boom 47 to the polished object 21 vertically. Next, a bogie 61 is shifted so that a contact wheel 29 faces the long groove 23. The polished object 21 is rotated and simultaneously the drive pulley 27 is rotated to polish the long groove 23 with the polishing belt 22. Since a tension mechanism can be made small-sized, this whole polishing machine has good balance and can perform the stable polishing work.
Patent JP-H02112300-A (JP)
Title: Packaging device of multilayer ceramic wiring board
Inventor: KANEKO TOMOKAZU
IPC: H01L25/18
Filed: 1988-10-21
Abstract: PURPOSE:To facilitate the recognition of an attaching direction by fixing a multilayer ceramic substrate provided with an external connection pin to a flange and by providing a display means to recognize a section having an attaching indication of a multilayer ceramic wiring board to one of pin covers which are attached to four corners of the flange. CONSTITUTION:A chip carrier 2 is packaged on a multilayer ceramic wiring board 1 which is provided with a pin for external connection. The multilayer ceramic wiring board 1 is fixed to a flange 3. The four corners of the flange 3 are stepped, and a pin cover 6 is attached by a screw 4 thereto, respectively. A hole 6b is shaped below a pin cover 6a having an attaching indication of the multilayer ceramic wiring board 1 whereon the chip carrier 2 is packaged to identify from two directions. Thereby, a state of a pin can be observed from four directions and an attaching direction of a multilayer ceramic wiring board can be also recognized at a glance.
Patent JP-H09108850-A (JP)
Title: Pressure-welding method by forging of vessel for electromagnetic cooker
Inventor: SHIBATA AKINORI
IPC: A47J27/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a preesure-welding method by forging of a vessel for electromagnetic cooker by which deformation of the vessel is restrained with a metallic mold and the vessel having high dimensional accuracy is manufactured. SOLUTION: The main body 2 of the vessel made of aluminum or aluminum alloy is capped on a lower die 4 making the outside of its bottom part the upside and, on this outside of the bottom part, a clad material 1 consisting of a ferritic stainless steel and aluminum or aluminum alloy sheet is piled up bringing the aluminum or aluminum alloy sheet into contact with the outside of the bottom part of the main body of the vessel. By lowering an upper die 3, the main body 2 of the vessel and the clad material 1 are joined at hot solid phase between the upper die and the lower die. In this case, the edge of the opening end of the main body 2 of the vessel is restrained with a pedestal 5 and the downward movement of the main body is controlled. Further, a projecting part 5b is provided on this pedestal 5 and has positioning function of the main body 2 of the vessel to the lower die 4.
Patent JP-H06219920-A (JP)
Title: Cosmetic composition
Inventor: ROORENSU JIEI MAAFUII
IPC: A61K8/00
Filed: 1993-10-25
Abstract: PURPOSE: To obtain cosmetics having a reduced oil content, producing a good touch effect and especially contg. water-soluble fibers. CONSTITUTION: About 4-6 wt.% β-glucan, about 1-5 wt.% fat, about 80-94 wt.% carbohydrate and <8 wt.% water-soluble protein fibers are dispersed in water and paste is produced in hot water, mixed for about 1-5 min and cooled. The resultant cosmetic component is mixed with one or more kinds of stable cosmetic components to obtain the objective cosmetics.
Patent JP-S61144835-A (JP)
Title: Semiconductor device
Inventor: NAKADA KENSUKE
IPC: H01L21/60
Filed: 1984-12-19
Abstract: PURPOSE:To prevent any crack from generating in the wire connecting region and the insulating film on the peripheral part thereof by a method wherein interpenetrated holes through the upper and lower insulating films are provided in the periphery of the metal pad or in a part of the wiring between the metal pad and the element region. CONSTITUTION:An opening is provided on an SiO2 film 9 on an Si substrate 7, an Al wiring 10 is provided in connection to a diffusion layer 8, the point 10a thereof is formed into a circular form and numerous penetrated holes 10b are formed in the vicinity of the junction region. The wiring 10 is covered with a PSG film 11, openings 13 are provided and parts of the circular wiring part 10a are made to expose. The penetrated hole part 10b is made the strength thereof increase by a superposition of the films 9 and 11. The openings 13 are completely covered with the Au ball part 14a of a junction conductor 14. At this time, when the part 10a and the penetrated hole part 10b are pressed with a capillary 15, the part 10a is expandedly prolonged and the penetrated hole part 10b is not expandedly prolonged. As a result, the stress to generate in the PSG film 11 is made to disperse and the generation of a crack in the PSG film 11 decreases.