baber/WOPTO huggingface dataset:
Patent JP-H05263892-A (JP)
Title: Ball screw assembled body
IPC: F16H25/24
Filed: 1992-03-19
Abstract: PURPOSE:To reduce the influence of variation in temperature on pitch precision, by inserting an invar core bar into the center hole of a ball screw and fixedly holding the ball screw to the invar core bar. CONSTITUTION:A ball screw 3 on whose outer circumferential surface, the external thread 2 is formed, and into whose center hole 4, an invar core bar 5 is inserted, is made of SCM 415, for example. One end of the core bar 5 is a head 6 and the other end of it is an external thread 7. A nut 9 is threadedly engaged with the external thread 7, and the head 6 and the nut 9 are pressed onto the corresponding ends 3a, 3b of the screw 3 through washers 10, 11, respectively, for fastening the screw 3. The fastening is so performed as the ball screw assembled body 1 has its natural length at the lowest temperature of a bed which is necessary for machining or measurement. Judging through calculation from actual cross sectional area, length, coefficient of thermal expansion and Young's modulus of the screw 3 and the core bar 5, at their standard temperature, extension of the ball screw 3 caused by the variation in temperature is reduced, and the influence on pitch precision is also reduced.
Patent JP-S63288389-A (JP)
Inventor: OKAMOTO MOTOO
IPC: G06K17/00
Filed: 1987-05-21
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-S5347752-A (JP)
Title: Car antenna attachment device
Inventor: SHIBANO YOSHIZOU
IPC: H01Q1/12
Filed: 1976-10-13
Abstract: PURPOSE:To have an adsorption fixture of an antenna to the steel area of a car by attaching plural units of magnet to the elastic plate which is attached to the antenna element supporter substance.
Patent JP-2000313495-A (JP)
Title: Manhole inner cover-fitting/removing device for pressure vessel
Inventor: IKEDA MASAO
IPC: B65D90/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To easily and quickly carry out the fitting/removing of a manhole inner cover. SOLUTION: A supporting plate 20 is set on an outer cover setting flange 10 of a manhole 5 having an inner cover setting seat 8 and the outer cover setting flange 10 set on a pressure vessel 1. A fluid pressure cylinder 22 is set on the outer face of a central section of the supporting plate 20, and an electromagnet 24 is provided on the end of a piston rod 23 running through the supporting plate 20 and extended inward to form a manhole inner cover fitting/removing device 19. The fluid pressure cylinder 22 is stretched and the electromagnet 24 is sucked on a manhole inner cover 7 set on the inner cover seat 8, and then all bolts fixed on the manhole inner cover 7 are removed, and then the fluid pressure cylinder 22 is contracted to draw out the inner cover 7 and remove the same therefrom.
Patent JP-S5821493-A (JP)
Title: Polyglycerol ester
Inventor: YAN BAN HETEREN
IPC: C11C3/06
Filed: 1982-07-14
Abstract: New polyglycerol fatty acid compositions wherein the polyglycerol moiety predominantly consists of di-, tri- or tetraglycerol, the fatty acid residues have a chain length of 16-18 carbon atoms and are substantially fully saturated and the degree of esterification ranges from 80 to 100%. Said compositions are particularly useful for producing margarines and low-fat spreads having improved butter-like properties and a reduced tendency to develop graininess.
Patent JP-S5752518-A (JP)
Title: Belt wrapper for thin strip
Inventor: MOTOIKE SUMIO
IPC: B65H19/28
Filed: 1980-09-03
Abstract: PURPOSE: To regularly, surely wrap a thin strip around a spool, by permitting a driving roller to forcibly drive a belt at the same speed as the outer circumferential speed of a coiling spool set in a coiler.  
     CONSTITUTION: An elevating frame 3 is raised from a descent position to a level of a spool S, and swing rollers are moved to their working positions shown by chain lines. The tip of a thin strip running out of a rolling mill is introduced into a wedge shape space 37 as shown by an arrow mark (a). At wrapping the strip, the spool S is driven by the coiler so as to rotate in the same direction as shown by an arrow mark (b), and a belt 7 is driven by a driving roller 13 in the same direction as shown by an arrow mark (c) so as to synchronize with the circumferential speed of the spool S. Hereby, the tip of the thin strip is smoothly, regularly caught between the spool S and the belt 7, without causing any shock and such defects as wrinkles, and is continuously wrapped around the spool S. When several turns of the strip are surely wrapped around the spool S, the belt wrapper is withdrawn to its retreat position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6110131-A (JP)
Inventor: JIYAN PIEERU SHIGOROTSUTEI
IPC: F02M41/14
Filed: 1985-06-07
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-S61279306-A (JP)
Title: Control device for roll shape of rolling mill
Inventor: CHIBA MINORU
IPC: B21B29/00
Filed: 1985-06-06
Abstract: PURPOSE:To execute rolling at a prescribed thickness in an early period by detecting the pressure drop of a hydraulic mechanism for applying roll bending of a rolling mill and opening a pressure control valve to restore quickly the loss of the bending force by the elongation of a mill housing when a rolling material engages with the rolling mill. CONSTITUTION:An oil pressure is exerted to a hydraulic cylinder 22 provided between the bearings of the rolling roll to bend the roll by which the rolling material is rolled at the prescribed thickness. The oil pressure of a hydraulic source 52 is stored in an accumulator 68 via a pressure reducing valve 66 and is applied to the cylinder 22 via oil pipes 64, 46 when a directional control valve 70 is opened, by which the prescribed roll bending pressure is exerted to the rolling material. The mill housing elongates instantaneously and the bending pressure is lost when the rolling material engages with the rolling mill but the pressure is restored to the prescribed oil pressure in the early period by actuating pressure control valve 50 upon detection 74 of the pressure drop. The rolling material is thus rolled at the prescribed thickness in the early period.
Patent JP-H05327729-A (JP)
Title: Intensive wiring system
Inventor: KAWABATA AKIZOU
IPC: H04L12/50
Filed: 1992-05-15
Abstract: PURPOSE:To facilitate the change of a communication processing system of an intensive wiring system. CONSTITUTION:A microcomputer 2 contained in a subprocessor 3 is used to the microcomputer of a master station 1 of an intensive wiring system, and the communication is controlled by the subprocessor 3. Therefore, the change of the communication processing system is facilitated owing to such a constitution where the microcomputer 2 contained in the subprocessor 3 is used at the station 1 and the transmission of signals is attained with the software of the subprocessor 3.
Patent JP-S5914111-A (JP)
Title: Magnetic head
Inventor: NAKAGAWA YOSHIJI
IPC: G11B5/265
Filed: 1982-07-14
Abstract: PURPOSE:To ensure an accurate tilt despite a warp of a housing, by providing a projection at approximately the center part of the bottom surface of a core block inserting recess part and then adhering a core block to the reference surface of the housing with a prescribed angle. CONSTITUTION:A projection 13 is provided at approximately the center part of the bottom surface 12 of a core block inserting recess part 11 of a housing 10. A head core block 4 put into the part 11 can turn freely at the inside of the housing 10 in a prescribed range of angles if the heigh of the projection 13 is set at (t) along with the length of the block 4 set at H respectively. Therefore the tilt angle can be set at a prescribed value despite a warp of the housing 10 if a contact is secured between the reference surface 10a of the housing 10 and the F-F' surface of a jig 14 and a tape sliding surface 2 of the core block 4 is adhered to the E-E' surface of the jig 4, when an adhesive 8 is applied within the housing 10. Thus an accurate tilt is obtained.
Patent JP-H08292436-A (JP)
Title: Liquid crystal display device
Inventor: KAWAGUCHI OSAMU
IPC: G02B6/00
Filed: 1995-04-24
Abstract: PURPOSE: To easily and securely replace a back light unit. CONSTITUTION: A liquid crystal display panel 28 is provided on the top surface side of an exterior case 21, a main circuit board 31 is provided on the reverse- surface side, and the back light unit 22 is provided between the liquid crystal display panel 28 and main circuit board 31. In this case, the back light unit 22 is stored detachably from beside the exterior case 21 and the plug 49 of the back light unit 22 is electrically connected to the jack 35 of the main circuit board 31 detachably. Therefore, the back light unit 22 is attached and fitted without trouble and time and even when a high-voltage current flows between the main circuit board 31 and back light unit 22, the back light unit 22 can be detached and fitted in safety and the back light unit 22 can easily and securely be replaced.
Patent JP-H06313171-A (JP)
Title: Production of high-reactivity coke
Inventor: HARAGUCHI HIROSHI
IPC: C21B5/00
Filed: 1993-04-28
Abstract: PURPOSE:To produce, in chamber oven, a high-reactivity coke (with a CRI of 50 or higher and a DI<150>15 5 of 70 or higher) which is mixed with a sintered ore and charged into a blast furnace to improve the reduction efficiency in the oven. CONSTITUTION:The reactivity and strengths of coke are adjusted by compounding a coking coal with 10-30wt.% inert substance having a low volatile content and contg. 70-100wt.% particles of which at least 90wt.% have particle sizes of 0.3mm or lower and by adjusting the weighted mean of volatile contents and weighted means of the max. flowability of the coking coal by using the equations: Y=a+bX(VM)+cX(VM)<2> and Z=d+eX(VM)+fX(MF)+ gX(VM)X(MF) [wherein Y is coke reactivity (CRIB) Z is coke strengths (DI<15015>); (VM) is the weighted mean of volatile components of coal; (MF) is the weighted mean of the max. flowability of coal (log DDPM) and lower than 2.40; and (a) to (g) are each a constant].
Patent JP-S61281586-A (JP)
Inventor: YABU SHIGEKI
IPC: H05K3/18
Filed: 1985-06-06
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-H04350114-A (JP)
Title: Quenching method
Inventor: ISHIDA MITSUMASA
IPC: C21D1/09
Filed: 1991-05-28
Abstract: PURPOSE:To easily and visually confirm treating condition without using etching solution by using high density energy source, executing quenching treatment to a material to be treated and melting the prescribed part before or after executing this treatment to form a mark. CONSTITUTION:An electron beam 30 irradiating from an electron gun 3 is focused with a focusing lens 4 in a high vacuum condition and irradiates the position 21 to be quenched of tapered hole, etc., in the member to be treated. By this method, after quickly heating the above mentioned position 21 to be quenched, it is quickly cooled with self-cooling to execute the quenching treatment. In the above-mentioned quenching method, before or after executing the quenching treatment, the prescribed part of edge part, etc., to be treated is melted by using the same electron gun 3 to form mark. By this method, the mark is easily and visually observed without using the etching solution and the completion of the quenching treatment can be easily confirmed.
Patent JP-S61282952-A (JP)
Title: Configurating system for input/output device control system
Inventor: NAKAMURA SHINICHI
IPC: G06F9/06
Filed: 1985-06-08
Abstract: PURPOSE:To cope easily with change and addition of types of object input/ output devices by constituting a system so that a control routine selects a processing macro-table and each processing macro in the processing macro-table is executed by a processing routine corresponding to each processing indicating word. CONSTITUTION:A main memory has processing routines 21, 22, 23 and 24 corresponding to individual processing indicating words. The control routine selects the processing macro-table in accordance with the classification of input/output request, and individual processing macros in the processing macro-table are executed by processing routines corresponding to processing indicating words; and on the basis of processing results, the control is transferred to the next processing macro normally but is jumped to the prcessing macro indicated by a jump destination indicating word if a specific condition of each processing indicating word is satisfied, and processing macros are executed successively to perform input/output control. Thus, types of object input/output devices and object file forms are changed and added easily.
Patent JP-S5348349-A (JP)
Title: Fluid treatment control apparatus
Inventor: HIROI KAZUO
IPC: B01D21/01
Filed: 1976-10-15
Abstract: PURPOSE: To provide a fluid treatment control apparatus which can perform an excellent fluid treatment even for any idle time or even when the idle time varies depending upon the flow quantity of a crude fluid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61281755-A (JP)
Title: Facsimile communication system
Inventor: HASHIGUCHI NORIO
IPC: H04N1/00
Filed: 1985-06-07
Abstract: PURPOSE:To improve the operating efficiency of the system without avoiding the intermission of the telegraphic transmission by sending picture information in matching with the residual quantity of a recording medium at the reception station side from a transmission station in sending a picture. CONSTITUTION:A residual quantity detection control section 10 sets residual information 9 of a recording medium to identification information 5 and a facsimile equipment 2 receiving call information 4 from a facsimile equipment 1 sends the identification information 5. Then a transmission control means 11 of the facsimile equipment 1 sends picture information 6 below the information quantity represented by the residual information 9 informed by the identification information 5. Thus, in sending a picture image, since the picture information in matching with the residual quantity of the recording medium of the reception station side is sent, the telegraphic transmission is not intermitted to improve the operating efficiency of the system.
Patent JP-H0327747-A (JP)
Title: Rotational driving gear for polygon mirror
Inventor: TSUNO RYUKICHI
IPC: H02K11/00
Filed: 1990-05-14
Abstract: PURPOSE:To contrive the miniaturization so as to suppress swivel motion by securing a magnet to the cylindrical internal peripheral surface of a rotary unit and arranging a driving coil opposedly to this magnet while constituting a dynamic pressure bearing in an opposed surface part between the peripheral of the before described rotary unit and a fixed bearing. CONSTITUTION:A rotor 7 is secured to a stepped part in an end plate 8 to form a closed part, and after a mirror mounting part is constituted in this closed part, a magnet 9 is fixed to the internal peripheral surface of the rotor 7. Next a magnet 10 is mounted to the periphery of the end plate 8, and a thrust adjusting screw 13 is screwed to the center part of the end plate 8. While a magnet 14 is mounted to the lower surface center part of the end plate 8, and a polygon mirror is fixed to an upper surface of the end plate 8. The base end part of a fixed bearing 11 is secured to a stepped part in a base 17. A stator core 21 and a driving coil 22 correspond to a fixed part in a rotational driving gear for the before described polygon mirror.
Patent JP-H0420421-A (JP)
Title: Manufacturing device for electronic device
Inventor: KAGAWA TAKUYA
IPC: B65G47/78
Filed: 1990-05-14
Abstract: PURPOSE:To shorten the time to align electronic devices and eliminate the limitation for the post-process by providing two stoppers in the middle of conveyance paths arranged in parallel, and providing the third stopper stopping the electronic devices in alignment at the front portion of the conveyance paths. CONSTITUTION:When the first hand ring 2 sucks electronic devices D on an alignment chute and is moved in the direction (b) and mounts the electronic devices D on conveyor belts 3 arranged in parallel, the electronic devices D are stopped and accumulated by a stopper 4b brought into contact with their front faces. When a stopper 4a located below the conveyor belts 3 is brought into contact with a lead, the first and second electronic devices D on the conveyor belts 3 are separated, when the stopper 4b is released, the electronic devices D are conveyed one by one in four lines. The conveyed electronic devices D are stopped at the fixed position by a stopper 5, they are sucked by the second hand ring 6 and mounted on sockets 7a of a measuring device 7 provided at a uniform interval from the belts 3, and necessary measurement is performed.
Patent JP-H05325555-A (JP)
Title: Semiconductor memory
Inventor: YOKOMIZO KOICHI
IPC: G11C11/416
Filed: 1992-05-15
Abstract: PURPOSE:To speed up readout processing fast by providing an STRAM by BiCOMS technology with pipeline constitution. CONSTITUTION:When complementary readout signals from a memory cell which are amplified to a specific level are transmitted to emitter follower circuits 160 and 170, the readout signal halfway in operation are temporarily held by a differential amplifier 200. Differential amplifiers 310 and 320 are put in operation for a specific time to amplify the outputs of the emitter follower circuits 160 and 170 to a CMOS logical level. Their outputs are held by a flip-flop circuit 400 for a specific time.
Patent JP-H05325090-A (JP)
Title: Device for discriminating vehicle by sound classification
Inventor: HINENOYA TOSHIO
IPC: G08G1/017
Filed: 1992-05-15
Abstract: PURPOSE:To improve the vehicle classification discrimination to discriminate a vehicle classification regardless of the relatively low-level noise by using highly directional microphones to give consideration to both of a ratio of the level of the frequency band peculiar to the discrimination object vehicle classification in a prescribed time to the noise level in the overall band and the correlation coefficient between both level waveforms in the prescribed time. CONSTITUTION:Output signals of highly directional microphones 2a to 2d are temporarily gathered in a memory circuit 5 through amplifying circuits 3a to 3d and A/D conversion circuits 4a to 4d. Gathered signals are momentarily sent to a DSP circuit 6 to not only perform the frequency analsis but also calculate the noise level in the overall frequency band. The level of the frequency band peculiar to the vehicle classification to be noticed and the noise level in the overall frequency band are inputted to a processing circuit 7 to discriminate the vehicle classification. A ratio of the noise level in the frequency band peculiar to the vehicle classification to that in the overall audible frequency band is discriminated based on these levels, and the similarity is discriminated based on the signal waveform in the peculiar frequency band and that in the overall audible frequency band.
Patent JP-H02303061-A (JP)
Title: Hybrid integrated circuit device
Inventor: NAGAHAMA KOJI
IPC: H01L25/04
Filed: 1989-05-17
Abstract: PURPOSE:To improve mounting density and handleability using a small-sized constitution by arranging a microcomputer and the like on a pair of substrates facing each other via case material, and arranging a nonvolatile storage device whose transparent member is optically shielded with the case material, on a protruding part of one of the substrates. CONSTITUTION:A sealing space 15 is constituted of a pair of substrates 2, 3 facing each other via case material 8, and a lid body 16. A conducting path 4, a circuit element 7, a microcomputer 6, etc., are arranged on the substrates 2, 3 of the sealing space 15. An EPROM 5 of a single in-line type ROM is inserted into a socket 17 installed on a protruding part of the substrate 3, so as to be detachable. Said ROM 5 is inserted so as to be in contact with the case material 8, and the transparent member is optically shielded with the case material 8. Hence the EPROM can be arbitrarily set in the vicinity of the case material, and necessary chips can be effectively arranged, so that small constitution is enabled, and mounting density and handleability can also be increased.
Patent JP-H08316252-A (JP)
Title: Semiconductor device
Inventor: IGARASHI KAZUMASA
IPC: H01L21/52
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a semiconductor device whose moisture-proof reliability is excellent by a method wherein a semiconductor chip and a die pad are bonded by a scattered dot-shaped film which is formed of a specific polyimide. CONSTITUTION: A semiconductor chip is mounted on a die pad at a lead frame, and the semiconductor chip together with the die pad is sealed with a resin composition hardened body. In such a semiconductor device, the semiconductor chip and the die pad are bonded by a scattered dot-shaped film which is formed of at least one polyimide out of polyimides expressed by general formulae in Formula I to Formula V (in addition, three formulae are available). In Formula I to Formula V, R1 represents a remaining group in Formula VI, R2 represents a remaining group in Formula VII, R3 represents a silicon-free aromatic diamine residue, and Ar represents an aromatic tetracarboxilic acid residue. In addition, (n) represents an integer of 1 to 100, and (a) and (b) represent a number which satisfies the relationship of a+b=1 and which satisfies the relationship of 0.5<=a/(a+b)<=0.99.  Then, in Formula I to Formula V, a random coplymer and a block copolymer may be used.
Patent JP-H11302495-A (JP)
Title: Thermoplastic polymer composition
Inventor: MASUDA HARUHISA
IPC: C08L53/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain thermoplastic polymer compositions excellent in clarity, softness, elasticity, mechanical properties, oil resistance and molding processability and excellent in melt adhesion to various types of materials, and laminated structures of these compositions with other materials. SOLUTION: Desired thermoplastic polymer compositions comprise a diblock copolymer of formula I: A1-B1 (wherein A1 is an aromatic vinyl compound based polymer block; and B1 is a conjugated diene compound based polymer block) and/or a hydrogenated product thereof; a triblock copolymer of formula II: A2-B2-A3 (wherein A2 and A3 are each an aromatic vinyl. compound based polymer block; and B2 is a conjugated diene compound based polymer block) and/or a hydrogenated product; a polyurethane type block copolymer having an addition polymerization block composed of a block copolymer having an aromatic vinyl compound based polymer block and a conjugated diene compound based polymer block and/or a hydrogenated product thereof and a polyurethane elastomer block; a polyurethane elastomer; and a paraffinic oil.
Patent JP-S5825216-A (JP)
Inventor: SADAMURA AKIRA
IPC: H01G7/00
Filed: 1981-08-07
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-S5915368-A (JP)
Title: Picture reading device
Inventor: IKEDA YOSHINORI
IPC: H04N1/52
Filed: 1982-07-19
Abstract: PURPOSE:To control easily and accurately the color balance of a reproduced color picture to obtain good color tones, by making sampling rate for each primary color different, when the pictue data fed from a solid-state image pickup element is digitized. CONSTITUTION:The picture data transferred synchronously with the clock pulse sent from an oscillator 8 is led to an A/D converter 10 through a gate 13 and converted into a digital picture data. At the same time, the oscillation output of an oscillator 8 is supplied to a presettable counter 16. The counted value of the counter 16 is reset every time the picture data transfer clock pulse are counted and the counted value reaches the preset value. The preset value of the counter 16 is set at a proper value for each primary color in order to obtain a color balance decided by the exposure time of each primary color and through a color separating filter 5. The coincidence signal between the counted value and the preset value of the counter 16 is applied to the converter 10 as a sampling clock. Therefore, the picture data transferred by a transfer clock is converted into digital picture signals in a rate divided in frequency by the preset value.