baber/WOPTO huggingface dataset:
Patent JP-H0267359-A (JP)
Title: Polyamide resin composition
Inventor: TSUDA TAKASHI
IPC: C08L101/00
Filed: 1988-09-01
Abstract: PURPOSE:To obtain the title composition of improved mechanical strengths and moldability by mixing a polyamide resin with another thermoplastic resin and a specified graft polymer. CONSTITUTION:100pts.wt. total of 5-95wt.% polyamide resin (A) and 95-5wt.% thermoplastic resins (B) other than component A (e.g., PS) is mixed with 0.3-30 pts.wt. graft polymer (C) of a number-average MW of 5000-300000, composed of a branch component comprising monomer units of an unsaturated carboxylic acid which may be esterified with an aliphatic tert. alcohol and a trunk component comprising polymer segments of good compatibility with component B.
Patent JP-H0498604-A (JP)
Title: Magnetic head
Inventor: MORIYAMA MASARU
IPC: G11B5/147
Filed: 1990-08-16
Abstract: PURPOSE:To reduce the gap depth of a gap part as compared with the lamination thickness of a C-shaped core constituting a magnetic core part by forming this core to the lamination thickness gradually decreasing toward the gap. CONSTITUTION:The magnetic head core 1 is formed by strip winding of band- shaped magnetic material sheets 1a... to form ring cores and forming the gap g in a part of the magnetic paths of the ring cores to form the C-shaped core. The ring cores are so formed as to be gradually thinner toward the gap g. The core 1 is produced by first coiling, for example, an amorphous ribbon, as the band-shaped magnetic material sheet 1a, on a winding core having an outside diameter phi0 or below while applying an adhesive thereon up to a desired outside diameter, >=(phi2+2W) in this embodiment, to produce the O-shaped amorphous ring core. The core is slit with a superhard cutter having an edge width equal to the width G of the gap g in the stage when the adhesive solidifies. The winding core is then removed to form the C-shaped troidal core. A prescribed number of sheets of the amorphous ribbons on the outer peripheral side of this C-shaped colloidal core, i.e. the parts warped when slit by the superhard cutter, are removed by peeling. The required gap accuracy is obtd. in this way.
Patent JP-H0773834-A (JP)
Title: Preparing method for thin film specimen for transmission type electron microscope
Inventor: SUZUKI SHIGERU
IPC: H01J37/06
Filed: 1993-08-31
Abstract: PURPOSE:To make possible the opening a hole in a specified position on a membrane specimen or the thinning in a wide region by adjusting the irradiation position with an ion beam and performing the polishing while the X-ray having penetrated the specimen is sensed by an X-ray camera. CONSTITUTION:In a vacuum vessel such elements are accommodated as a specimen for transmission type electron microscope, X-ray source 2, X-ray camera 3, ion gun 5, deflector 6, and stage 7. The ion gun 5 is directed to the specimen 1, and this 1 is polished by irradiating with the ion beam therefrom. Changing the polishing position of the specimen is made by shifting it by means of change of the ion beam casting direction of the ion gun 5 or movement of a specimen moving mechanism. The former means is performed by installing the deflector 6 on the outgoing side of the ion gun 5, while the latter means is achieved by moving the stage 7 in the X- and Y-directions using a moving device. In case the specimen is small, the periphery of the specimen 1 is covered with a specimen holder so that the areas other than specimen are shielded from the X-rays, and the leakage of X-ray is precluded.
Patent JP-S6372229-A (JP)
Title: Sound signal optical transmission mixing device
Inventor: SASAKI NORIHARU
IPC: H04B10/50
Filed: 1986-09-12
Abstract: PURPOSE:To attain mixing by converting a sound signal into an optical signal, transmitting it and mixing it optically so as to transmit the signal while keeping the quality of the sound signal without being affected with electromagnetic induction fault. CONSTITUTION:In outputting a sound analog signal from sound signal generating sources 1a-1d, it is subjected to analog intensity modulation by electrooptic signal converters 2a-2d and converted into an optical signal. The optical signal is transmitted through optical fibers 3a-3d, mixed optically by an optical mixing device 4 and outputted. The output is fed to a speaker 6 via an amplifier 5.
Patent JP-S59108040-A (JP)
Title: Formed article of polyurethane elastomer sponge
Inventor: ISHIHARA KOU
IPC: C08G18/00
Filed: 1982-12-09
Abstract: PURPOSE:To provide the titled article having fine closed cell structure and excellent water-repellency, etc., by adding specific amounts of a silicone foam stabilizer and a fluorine-containing surface active agent to a prepolymer composed of a polyester polyol and a polyisocyanate. CONSTITUTION:The titled formed article having closed cell structure having a cell diameter of 10-50mu is prepared by compounding (A) 100pts.wt. of a prepolymer composed of a polyester polyol (e.g. condensed adipate, etc.) and a polyisocyanate (preferably 1,5-naphthalene diisocyanate, etc.) with (B) 0.1-3pts.wt. of a silicone foam stabilizer (e.g. nonionic stabilizer obtained by introducing a polyoxyalkylene group to dimethylpolysiloxane) and (C) 0.1-3pts.wt. of a fluorine-containing surface active agent (preferably the compound of formula having an oleophilic group Q bonded to a perfluoroalkyl group). EFFECT:Excellent durability to severe compression. USE:Bumper spring, etc. for automobile suspension.
Patent JP-H05202171-A (JP)
Title: Cycloolfin polymerization and catalyst system suitable for use therein
Inventor: UIREMU SUYARUDEIN
IPC: C08F4/06
Filed: 1992-08-14
Abstract: PURPOSE: To obtain a catalytic system low in toxity, low in cost, excellent in catalytic activity and capable of polymerizing a cycloolefin, especially, a norbornene deriv. in a large scale by compounding a tungsten compd. with a specific compd. and a boron halide.  
     CONSTITUTION: A tungsten compd. (A) obtained by combining a tungsten halide and/or a tungsten oxyhalide with a phenol compd. which is substd. with a bulky alkyl group at the positions ortho with respect to the hydroxyl group, a compd. (B) represented by the formula (R 1 -R 3  are each 2-8C substd. alkoxy, H or halogen but at least one of them is H or halogen and an organotin compd. is not contained substantially) (e.g.; triethoxysilane) and boron halide (e.g.; boron tribromide) (C) are compounded so that a molar ratio of the component B: the component A is pref. 6-8 and the molar ratio of the component C: the component A is pref. 3-6 to obtain the objective catalytic system. The component A and cyclic olefin are compounded in a molar ratio of 1:1,000-1:10,000 to perform polymn. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1144999-A (JP)
Title: Developing device
Inventor: MASUDA NOBUCHIKA
IPC: G03G15/08
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of surely mixing a toner for replenishment and a developer remaining in the developing device in a short time. SOLUTION: In this developing device a type of agitating a developer while circulating it along a path of a casing 4 and an opening 18 and feeding the agitated developer onto a developing roller, a regulating member 15 for restraining the transporting force of the developer on a side surface side in the path of the casing 4 is provided so as to project on the path side, and so as not to come into contact with the periphery of an agitating screw 2.
Patent JP-H04100177-A (JP)
Title: Individual identification device
Inventor: UCHIDA SATOSHI
IPC: G06T7/00
Filed: 1990-08-20
Abstract: PURPOSE:To prevent a different between ways of placing a finger in registration and matching from exerting influence upon the accuracy of a identifying process by absorbing lengthwise extension or contraction between matched feature information and feature information due to the difference between the ways of placing the finger in the registration and matching. CONSTITUTION:When the feature information F(x) is found from a finger image Fx, a control part 15 reads out the matched feature information which is registered in a dictionary part 19 previously and the matched feature information which is read out of the dictionary part 19 and the feature information A(x) which is generated from the finger image Fx of the person himself or herself to be identified are positioned. The positioned dictionary signal and input signal are expanded or contracted lengthwise nonlinearly to perform the lengthwise matching and variation in the person himself or herself due to the difference of the way of placing the finger F on a finger mount base 11 is absorbed. Consequently, such an error that the person himself or herself is misidentified owing to the difference of the way of placing the finger between the registration and matching.
Patent JP-H0884384-A (JP)
Title: Remote supervisory controller
Inventor: SUZUKI AKIRA
IPC: H04Q9/00
Filed: 1994-09-12
Abstract: PURPOSE: To improve control performance by adding a multiple address communication function sending a signal simultaneously to each slave station to prevent the signal points from being increased and the signal arrival time from being delayed. CONSTITUTION: When control command transmission means 11-13, 21, 15 of a master station 2 receiving a slave station address group signal to select in common each slave station 4 from a supervisory control section 1 and a control command of each slave station 4 sends each station address group signal and the control command to each slave station simultaneously, and each slave station 4 is provided with a common address setting means by which the presence of cross reference between address group signals of a concerned station and slave station is set, and control command discrimination means 24-26 receiving the slave station address group signal and the control command from the control command transmission means 11-13, 21,  15 discriminates the presence of the cross reference between the slave station address group signal and the concerned station based on the setting of the common address setting means and provides the control command to a process control section of the concerned station when the result of discrimination indicates the presence of cross reference.
Patent JP-2000042339-A (JP)
Title: Production of concentrated nitrogen
Inventor: IMAI TADAYOSHI
IPC: C01B21/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing concd. nitrogen by the PSA process by which the concd. nitrogen having a specified purity is produced at all times even if the extraction of the product concd. nitrogen is increased or decreased, and the adsorptivity of adsorbent is deteriorated with the lapse of the operating time. SOLUTION: A gaseous mixture contg. nitrogen and oxygen is introduced into plural adsorption towers A and B packed with molecular-sieved carbon, a series of procedures including at least the adsorption stage, pressure equalizing stage and desorption stage are repeated to continuously obtain concd. nitrogen. In this method, while the adsorption stage is conducted in the towers A and B, the oxygen concn. in the outlet gas of the towers A and B is measured, the adsorption stage is finished when the measured oxygen concn. reaches the oxygen concn. in the desired product concd. nitrogen, and the stage is transferred to the pressure equalizing stage.
Patent JP-H0884400-A (JP)
Title: Sound image controller
Inventor: TAIRA MASAAKI
IPC: H04S5/00
Filed: 1994-09-12
Abstract: PURPOSE: To attain a high processing speed by reducing control information quantity sent to a control section. CONSTITUTION: The controller is provided with a sound source coordinate output means 2 outputting a position coordinate of a sound source, a code information generator 3 generating code information controlling the sound source position based on the coordinate of the sound source outputted from the output means 2, and a transfer characteristic processing circuit 4 generating a sound signal controlling a sound image position of the sound source signal based on code information outputted from the generator 3.  Then the code information generator 3 divides a sound space into plural small regions and allocates a code corresponding to each small region and provides an output and the transfer characteristic processing circuit 4 is made up of a variable coefficient filter converting the sound source signal, and a coefficient memory setting device setting the filter coefficient depending on the code information outputted from the code information generator 3.
Patent JP-S6276482-A (JP)
Title: Electronic timepiece with electronic key function
Inventor: MIYATA HISATSUGU
IPC: E05B49/00
Filed: 1985-09-30
Abstract: PURPOSE:To cope with plural clocks by one timepiece and to obtain a timepiece excellent in maintenance and crime prevention function by storing the cipher code releasing the lock of an electronic lock in an electronic timepiece and arbitrarily outputting the cipher code to the electronic lock. CONSTITUTION:A converting circuit 29 converts the cipher code written in a RAM23 into electric signals at H and L. In accordance with the output signal of the converting circuit 29, a transistor 30 is turned on and off, which leads an LED to turn on and off. Accordingly a light signal including the prescribed data is outputted, and a photodiode 31 is turned on and off by receiving a light signal from the LED4, thereby converting the light signal into an electrical signal. A converting circuit 34 converts the output signal of a low-pass filter 33 into a digital signal (cipher code). A coincidence detecting circuit 35 compares a number set by a digital switch 14 with the digital signal (cipher code) outputted from the converting circuit 34, and outputs a coincidence signal when they are equal. When a lock mechanism 36 receives the coincidence signal, its engagement is released, the lock is unlocked.
Patent JP-H0880438-A (JP)
Title: Catalyst for producing paradialkyl benzene, production thereof and method for producing paraxylene
Inventor: YOSHIKAWA MASATO
IPC: B01J29/40
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a catalyst having high activity and high paradialkyl benzene selectivity by consisting essentially of a zeolite having the size of a main void composed of oxygen 10-membered ring and the silica/alumina ratio of below a certain value. CONSTITUTION: The zeolite having the size of the main void composed of oxygen 10-membered ring and the silica/alumina ratio of <50 is used as an essential component. And the zeolite exhibits X-ray diffraction pattern having peaks at the positions of 1.12+0.02, 1.01+0.02, 0.386+0.008, 0.372+0.008 and 0.365+0.008 expressed by lattice plane distance (d)(nm). The catalyst obtained in this way produces a paradialkylbenzene isomer exceeding equilibrium concn. at the time of producing paraxylene from toluene.
Patent JP-H0266680-A (JP)
Title: Image processor
Inventor: NAKAMURA ATSURO
IPC: G06T5/20
Filed: 1988-08-31
Abstract: PURPOSE:To execute an appropriate neighbourhood processing by storing knowledge information and deriving an appropriate neighbourhood processing pattern from a processing purpose and an image state, etc. which are inputted, based on the stored knowledge information. CONSTITUTION:A knowledge interpreting part 3 urges an input of an image state, a processing purpose, etc. to a user through a data input/output part 1 in accordance with necessity. Subsequently, these collected information and an intermediate result obtained in a deriving process are stored in a short term storage part 4, and while referring to data stored in this short term storage part 4, an application processing item sequence is derived by using rule information stored in a knowledge store part 2. Next, frame information 11 is retrieved successively in order of an application processing item in the sequence, when its application processing item sequence is obtained, a necessary neighbourhood processing pattern is fetched, and a neighbourhood processing pattern setting sequence is generated. Thereafter, by receiving the neighbourhood processing pattern setting sequence generated by the knowledge interpreting part 3, a neighbourhood processing pattern setting processing part 5 executing the neighbourhood processing pattern setting in order and allows an image processing part 6 to execute an appropriate neighbourhood processing.
Patent JP-H0645769-A (JP)
Title: Pin protective cover
Inventor: YAMADA KAZUHITO
IPC: H05K5/03
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a pin protective cover which surely protects pins implanted in a pin-implanted type printed circuit board at required spots and can be very easily and surely mounted or dismounted. CONSTITUTION:A rectangular pin protective cover 1 is used for a pin-implanted type printed circuit board at required spots and provided with a pair of pin receptacles 3 which house two pins implanted at both the ends of the circuit board and a multi-pin receptacle 2 where the rest of pins are housed.
Patent JP-H0382761-A (JP)
Title: Apparatus for forming film
Inventor: WATANABE IWAO
IPC: C23C14/46
Filed: 1989-08-25
Abstract: PURPOSE:To easily and stable form film having high quality on a substrate for a long time by sputtering a target with ion beam from an ECR ion source and irradiating the substrate with plasma stream from an ECR plasma source. CONSTITUTION:In a vacuum chamber 3 providing gas exhausting system 4, the ion beam 6 is introduced from the ECR ion source 1 and irradiates the sputtering target 5. By this method, the target 5 is sputtered to supply the film material on the substrate 8. Together with this, the neutral plasma stream 9 from the ECR plasma source 2 irradiates the substrate 8 to supply low energy oxygen ion on the substrate 8. By this method, a charge neutralizing device is made to unnecessary and damage of heat filament thereof is avoided and the film of an oxide high temp. super conductive body film having excellent crystallization and closeness, is stably formed with the simple constitution under oxygen gas atmosphere for a long time.
Patent JP-H1167372-A (JP)
Title: Signal line connector
Inventor: TATENO YUKIO
IPC: H01R13/71
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a signal line connector, capable of easily switching a signal line inside of a connector by forming plug and adapter contacts which are capable of switching connection of the signal line at engagement protrusion and recess parts by turning the plug and adapter. SOLUTION: An engaging protrusion part 25 is formed at a plug 21, and plug contacts 27 are formed in plurality with given intervals on outer and inner circumference faces 25a and 25b of the engagement protrusion 25. An engaging recess part 37, corresponding to the shape of the engaging protrusion part 25, is formed at an adapter 23, and an adapter contact 39 is formed at the rate of one of three parts of a plug contact 27 at a position corresponding to the plug contact 27 on an inner contact face 37a and an outer contact face 37c of an engaging recess part 37. In this castigation, the plug contact 27 and the adapter contact 39 can be switchably connected to each other by turning a plug 21. That is, one of three pairs of the plug contacts 27 are selectively connected to the adapter 39.
Patent JP-H0961639-A (JP)
Title: Excessive-length processing method for optical fiber
Inventor: USUI RYUJI
IPC: G02B6/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the operability of excessive-length processing. SOLUTION: A couple of inverted L type or inverted J type presser members 7 projected along circular or elliptic loops C1, C2..., Ci..., Cn of different size virtually drawn on a substrate or housing [provided that Ci (i=1 to n-1) includes C(i+1) and the centers Oi of the respective loops are on the same straight line] hold the excessive-length part 11 of an optical fiber along an arbitrary loop. The loops C2 to Cn are made eccentric with the center O1 of the loop C1 so as to pass nearby the intersection Q of the loop C1 and the straight line L, and a couple of presser members 7' which are larger than other presser members are projected covering the peripheries of the respective loops nearby the intersection Q, so that the excessive-length part along the respective loops is held in common.
Patent JP-H0549734-A (JP)
Title: Game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1991-08-28
Abstract: PURPOSE:To safely facilitate the exchange, maintenance and inspection of a movable locking member by providing a front frame opening-holding means on a predetermined position of the opening and closing connection support means side for an outer frame and the front frame, and vertically movably supporting a movable locking member on the holding means so that a locking member on the end of the locking member is removably locked with a engaging section of the opposed side frame. CONSTITUTION:A front frame B is connected pivotably with the front opening side of an outer frame A to be opened and closed by opening and closing connection support means C1, C2 above and below a side edge. The front frame B is held by an opening holding means E on a predetermined opened position on a required section of the support means C1, C2 sides for the outer and front frames A, B. The opening holding means E is provided on the outer frame A or front frame B (the front frame B shown on the drawing) with a movable lock 113. An engaging section 115 for an engaging section 114 on an end of the movable locking member 113 is formed on the opposed frame side (outer frame A side shown on the drawing). The engaging section 114 is engageably freely disengaged from the engaging section 115 and, under the engaging condition, the movable locking member 113 functions as a lock member to hold 90 degrees of the full opened position.
Patent JP-2001040743-A (JP)
Title: Urinal
Inventor: KIMURA MOTOYASU
IPC: E03D13/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify fitting and to prevent the occurrence of a malodor by providing a bowl-shaped member with a drain pipe at an interval from a floor surface, and fitting a urinal on it so as to form a trap with the drain tube of the urinal and the bowl-shaped member. SOLUTION: A lower urinal 7 including a bowl-like member 8 and a drain pipe 9 is suspended and fitted to a wall 2 at an interval allowing a cleaning tool such as a mop to be inserted between the lower urinal 7 and a floor surface 1 for the cleaning of the floor surface 1. A urinal body 20 with a lower cover 21 is fitted to the wall 2 on the lower urinal 7 to improve the external appearance of the lower section. Washing water is discharged from the drain pipe 9 after this urinal is used, the washing water remains to a residual line 26 after the washing water is stopped, and it serves as a trap 25 for preventing the malodor on a drain main pipe side from entering the urinal body 20. The urinal is simplified in structure and can be manufactured at a low cost, and its execution can be simplified.
Patent JP-H1065842-A (JP)
Title: Communication terminal equipment
Inventor: TAKEUCHI SHIGEKI
IPC: G03G15/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To read an original set to an automatic draft feeder in the case that the original is set to both a transparent board and the automatic draft feeder when reading is instructed. SOLUTION: In the case that an original set to both a flat bed scanner and an automatic draft feeder is read, when the original is set to both the flat bed scanner and the automatic draft feeder when reading is instructed, the original set to the flat bed scanner is regarded to be an original left precedingly and the original reading is executed by the ADF system.