baber/WOPTO huggingface dataset:
Patent JP-H06345863-A (JP)
Title: Liquid crystal polyester amide
Inventor: KIDAI OSAMU
IPC: C08G69/44
Filed: 1993-06-10
Abstract: PURPOSE:To obtain the subject polymer composed of a p-aminophenol unit, an aromatic diol unit, a naphthalenedicarboxylic acid unit and a p-oxybenzoic acid unit at specific ratios, having high elastic modulus and high strength and useful for film, etc. CONSTITUTION:This liquid crystal polyester amide consists of (A) 5-22mol% of p-aminophenol unit of formula I, (B) 5-22mol% of an aromatic diol unit of formula II [Ar1 is group of formula III (R is 1-6C alkyl, 1-6C alkoxy, etc.; (m) is 1 or 2; (n) is 1-4 when m=1 and is 1-3 when m=2) and/or formula IV], (C) 16-35mol% of 2,6-naphthalenedicarboxylic acid unit of formula V and (D) 30-65mol% of p-oxybenzoic acid unit of formula VI at molar numbers of A to B satisfying the formula VII. The polyester amide has a melt viscosity of 10-50,000 poise at a shearing rate of 1,000/sec at 280-350 deg.C.
Patent JP-H11328928-A (JP)
Title: Data transmitter/receiver
Inventor: KONDO TOSHIYUKI
IPC: G11B27/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter/receiver capable of reading/writing attribute information by a small processing quantity when an external device makes access to the attribute information of AV data recorded in a recording medium. SOLUTION: A content list 201 is composed of a pointer 210 to a title pointer list, a pointer 211 to an artist pointer list, a music number 212, and reproducing time 213 to 215 of respective music pieces A, B and C. In the pointer 210, ID of a title pointer list 202 is written. The order of title pointers written in the title pointer list 202 is identical to that of music pieces written in the content list 201. From the title pointer list 202, reference is made to a title list 204.
Patent JP-S63304217-A (JP)
Title: Zoom lens barrel
Inventor: SUGANO HIDEO
IPC: G02B15/22
Filed: 1987-06-04
Abstract: PURPOSE:To simplify the construction and to miniaturize the titled barrel by providing members which move a part of lens groups moving for the purpose of a focusing at the time of focusing and which move the same lens groups simultaneously as well at the time of zooming. CONSTITUTION:This lens barrel is provided with a stationary lens barrel 1 having guide grooves for guiding, at the time of zooming, the lens groups I, II which do not move at the time of focusing, a cam ring 10 having cam grooves for moving the lens groups III-V at the time of zooming, and an inclined groove 8d which has a specified angle with an optical axis and operates and connects a part of the lens groups; in addition, a focusing ring 8 which is held in a fixed state by engagement with the stationary lens barrel 1 at the time of zooming and is freely movable in the optical axis direction only at the time of focusing is provided. The inclined groove 8d of the focusing ring is, therefore, capable of guiding a part of the lens groups III-V which move for the purpose of focusing at the time of focusing and zooming. The constitution of the zoom lens is thereby simplified and the lens barrel L is miniaturized.
Patent JP-S6119511-A (JP)
Title: Method and apparatus for electric discharge machining
Inventor: SAKAKIBARA TOSHIMITSU
IPC: B23H7/16
Filed: 1984-07-06
Abstract: PURPOSE:To attain high accuracy electric discharge machining without leaving any unworked portions by providing a discharge level detector and narrowing a gap between an electrode and a workpiece in the start of working for forcible discharge which is thereafter changed over to normal electrospark machining. CONSTITUTION:In an electric discharge machining apparatus which interposes working liquid between an electrode 1 and a workpiece 2 to apply pulse voltage from a power source 3 is installed a discharge level detector 7, and the electrode 1 is forcibly moved close to the work 2 by a feed control unit 4 and a drive unit 5 in the beginning of working and the reworking. When discharge takes place and discharge current reaches a predetermined value, said detector 7 is operated, and the feed control unit 4 changes over the control signal to a discharge condition detector 6 to continue thereafter normal electric discharge machining and complete the working. Thus, high accuracy electric discharge machining is attained without leaving any unworked portions of the work.
Patent JP-H03109526-A (JP)
Title: Active matrix substrate for liquid crystal display device
Inventor: SHIMODA SUGIRO
IPC: G02F1/1362
Filed: 1990-05-29
Abstract: PURPOSE:To easily manufacture the substrate provided with the characteristic of accurately displaying a picture element with low power consumption by means of using a small-sized manufacturing equipment by electrically connecting a transparent electrode for forming the picture element to an intermediate point where even number of diode elements in a diode row are divided in equal numbers. CONSTITUTION:Even (two) diode elements 53 are connected to each transparent electrode 52, and the diode elements 53 are connected to 1st and 2nd scanning electrodes 50 and 51. And also, the transparent electrode 52 is arranged adjacent to the pair of the scanning electrodes constituted of the 1st and the 2nd scanning electrodes 50 and 51, and it is possible to make the transparent electrodes 52 in a row while keeping the aforesaid positional relation. In this case, the selection of a closed circuit or a high resistance state can be performed by a switching circuit for the picture element constituted of the diode elements by switching a voltage for impressing on two scanning electrodes. Thus, the picture element can be accurately driven at a low voltage and also the substrate can be easily manufactured by using the small-sized manufacturing equipment.
Patent JP-H0432831-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUGA YOICHI
IPC: G03C1/09
Filed: 1990-05-29
Abstract: PURPOSE:To improve a sensitivity, the relation between the sensitivity and graininess, and sharpness by providing one layer of negative type silver halide emulsion layer contg. silver halide particles which are specific in the distribution of photosensitive nuclei and has <8 average aspect ratio on a substrate. CONSTITUTION:At least one layer of the negative type silver halide emulsion layers contg. the silver halide particles which are sensitized with selenium, are distributed with the photosensitive nuclei so as to have the max. value at the depth of >=2nm and <50nm from the particle surfaces and have <8 average aspect ratio are provided on the substrate. The negative silver halide particles are the planar particles having <8, more preferably over 3 and below 8 average aspect ratio. The photosensitive material contg. the negative type silver halide emulsion of an internal latent image type having the excellent sensitivity, graininess and preservable property is obtd. in this way.
Patent JP-S6076449-A (JP)
Inventor: BURUNO EGUNAA-BARUTAA
IPC: B60S1/18
Filed: 1984-07-06
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-H10310326-A (JP)
Title: Package conveying device
Inventor: MORIMOTO SHINICHIRO
IPC: B65H54/71
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble occurring during the conveyance of a package by providing a thread end cutting means cutting a suspended thread on the conveyance path of an overhead conveyor conveying the package wound with the thread. SOLUTION: When a package 1 is conveyed by an overhead conveyor 2, a thread end is often suspended from the package 1 on the winding direction side of the package 1. When the package 1 reaches a guide 11, a thread 7 suspended from the package 1 is guided into a thread end cutting means 10a through the V-shaped opening section of the guide 11. The thread 7 is sucked by a sucking means 17a and is adsorbed by a thread adsorbing member 18a. When the thread 7 is guided into the thread end cutting means 10a, it is detected by the sensor of the thread end cutting means 10a, a moving blade is driven by the detection signal, the thread 7 is pinched between the moving blade and a fixed blade, and the thread 7 is cut by the moving blade and fixed blade.
Patent JP-H0435837-A (JP)
Title: Work carrying-out device for gear inspecting machine
Inventor: IMAI MINORU
IPC: B23Q7/16
Filed: 1990-05-29
Abstract: PURPOSE:To store a number of works, even if the total length of a transport conveyor is reduced, by positioning the bucket of a bucket conveyor at an aslantly upwardly erected position toward a guide member and accommodating the work after inspection which is arranged horizontally into the bucket. CONSTITUTION:As for a bucket 21 on a bucket conveyor 17, a fitting hole 27 on a guide rod 25 advanced to the bucket 21 side and a pin 26 of the bucket 21 are fitted by operating the cylinder 24 of a positioning means 22, and the bucket 21 is positioned at an aslantly upwardly erection position towards a slide rail 20. However, a 'passed' work Wa which drops on the slide rail 20 slides into the bucket 21 which is correctly positioned and accommodated, and the delivery and driving of the 'passed' work Wa is carried out surely. Further, when it is confirmed that the 'passed' work Wa is accommodated into the bucket 21, the guide rod 25 retreats into the cylinder 24, and the fitting hole 27 slips off from the pin 26, and positioned state is released.
Patent JP-H0432373-A (JP)
Title: Detection circuit for waveform distortion
Inventor: KOBAYASHI SATOSHI
IPC: H04N5/21
Filed: 1990-05-29
Abstract: PURPOSE:To avoid cost increase and complicated control by approximating one of a GCR signal and a waveform distortion component subject to correlation calculation with a 2's power and using the approximated value to apply bit shift or bit rotate to the other value thereby realizing correlation multiplication. CONSTITUTION:The correlation arithmetic operation is executed by a software of a microcomputer 20 and a value of a pulse Pp of a GCR signal subject to correlation arithmetic operation is approximated by 2's power and the value of the pulse Pq is subject to bit shift by using the approximated value to realize multiplication in the correlation arithmetic operation. Then the correlation arithmetic operation of pulses Pp, Pq by a routine is executed by the microcomputer 20, and ghost information RSLT is extracted. Thus, the waveform distortion detection circuit is realized, in which the cost is not increased because of no need of an exclusive correlation arithmetic operation circuit and the control is not complicated.
Patent JP-S5363633-A (JP)
Title: Gas leak alarm
Inventor: INOUE TAKASHI
IPC: G08B29/00
Filed: 1976-11-18
Abstract: PURPOSE: To obtain a gas leak alarm comprising a timer and an alarming device operationally associated thereto and capable of automatically informing the time for maintenance and inspection periodically to thereby enabling a user to effect maintenance and inspecition without forgetting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0435308-A (JP)
Title: Differential amplifier with variable gain
Inventor: KASE KIYOSHI
IPC: H03G3/10
Filed: 1990-05-28
Abstract: PURPOSE:To adjust the gain to a desired gain and to obtain an optimum gain and frequency band by applying a control voltage generate based on a saturated internal voltage drop to gates of 1s and 2nd load transistors (TRs). CONSTITUTION:A current flows to TRs Q4A, Q4B in differential pair form a power supply VDD via P-channel TRs Q3A, Q3B and a current In flows from a source to other power supply Vss via current source TRs Q5A, Q5B. Moreover, a control voltage or a reference voltage E generated by TRs Q2A, Q2B and a current source TR Q6 is applied to gates of load TRs Q1A, Q1B to offer a desired load resistor. Thus, the gain AV is decided by a current ratio IN/IP, which is set to an optional desired ratio depending on the ratio of gm of the TRs, that is, the size and shape.
Patent JP-H02106427-A (JP)
Title: Method of adjusting window
Inventor: HAINTSU KUNERUTO
IPC: B29C48/16
Filed: 1989-06-02
Abstract: PURPOSE: To efficiently perform assembly and adjustment of a window by making the hardening time of adhesives for bonding a relative part to the window and the hardening time of adhesives for bonding the window to a window opening frame different from each other, and bonding the window bonded to which the relative part is previously bonded to the window opening frame. CONSTITUTION: A molded strip 3 formed of an elastic material is arranged on the peripheral edge 2 of a window 1 in an automobile. The molded strip 3 has a hose-like section 4, and the section 4 fills a clearance between the peripheral edge of the window 1 and a facing flange 5 of the window opening frame. In this case, when the molded strip 3 is bonded to the window 4, a plurality of channel-shaped molding adhesive ribbons 12 and assembling adhesive ribbons 15 are used. The hardening time of the molding adhesive ribbon 12 is set to the short time, while, the hardening time of the assembling adhesive ribbon 15 is set to the long time. Therefore, the window 1 is bonded to the facing flange 5 after the molded strip 3 is previously bonded to the window 1.
Patent JP-S621887-A (JP)
Title: Dry etching apparatus
Inventor: NAKAYAMA ICHIRO
IPC: C23F4/00
Filed: 1985-06-26
Abstract: PURPOSE:To prevent etching unevenness in material to be worked due to spark generation in an upper electrode, by attaching an insulator to upper part in the upper part electrode space in a vacuum chamber of dry etching apparatus. CONSTITUTION:Gaseous C2F6, CHF3 is supplied in the vacuum chamber 8 of dry etching apparatus from supplying holes 9 of the upper electrode 10, to generate plasma between the upper electrode 10 and a lower electrode 12 by a high frequency source 15, and an SiO2, etc. 14 being material to be worked on the electrode 12 is etching treated by utilizing etchant generated in plasma. In the case, by coating upper surface part in the electrode 10 with the insulator 11 such as 'Teflon(R)'; alumina, generation of spark between upper surface in the electrode 10 and the holes 9 is prevented, uniform plasma is generated between the electrodes 10 and 12, and etching superior in uniformity is carried out to the material 14.
Patent JP-S5262810-A (JP)
Title: Electric car control apparatus
Inventor: TSUKANO HIROMICHI
IPC: B60L11/18
Filed: 1975-11-19
Abstract: PURPOSE: Electric car control apparatus, which in regenerative running mode, generator brake by resistance at low speed and regenerative brake at high speed are performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08104944-A (JP)
Title: Hot rolled steel sheet for working excellent in corrosion resistance and its production
Inventor: TANAKA TERUO
IPC: C22C38/54
Filed: 1994-05-30
Abstract: PURPOSE: To produce a hot rolled steel sheet excellent in corrosion resistance and workability. CONSTITUTION: This hot rolled steel sheet has a compsn. contg., by weight, <=0.010% C, 0.05 to 2.5% Mn, <=0.005% S, 0.03 to 0.50% Cu, 0.005 to 0.l% acid soluble Al, <=0.005% N and <=0.20% Ti under the conditions of Ti%/48>=C %/12+N%/14+S%/32. The steel sheet may furthermore contain one or >=two kinds among <=0.1% P, <=1.5% Si, 0.005 to 0.05% Nb, 0.05 to 0.5% Ni, 0.005 to 0.5% Mo, 0.05 to 1.0% Cr and 0.0003 to 0.0020% B. This slab is held under soaking to 1100 to 1300 deg.C, is subjected tb hot rolling in which the finishing temp. is regulated to the Ar transformation point or above also in the temp. range of 800 to 950 deg.C and is coiled in the temp. range of 400 to 700 deg.C to produce the hot rolled steel sheet for working.
Patent JP-H11319710-A (JP)
Title: Vibrator and mounted body attached with the same
Inventor: MINAMI KUNIHIKO
IPC: B06B1/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To transmit a vibration obtained from a rotator directly to an outside via a shaft by a method wherein a lower end part of the shaft fixed to a pedestal is projected from a lower surface of the pedestal. SOLUTION: In a vibrator, a shaft 2 is fixed to a pedestal 1, the shaft 2 is allowed to pass through a power source line comprising a flexible substrate, a disk-like piezoelectric body 4 and a vibration transmitting board 5 comprising a metal bonded to the upper side of the piezoelectric body, and the disk-like rotator 6 on the vibration transmitting board 5 in freely rotatably inserted into an upper end part of the shaft 2. A projection 6a provided to a central part of an upper surface of the rotator 6 is pressure welded from an upside with a pressing board 8 fixed via a support 7 to the pedestal 1. Further, the structure is provided wherein a lower end part of the shaft 2 is protruded from an under surface of the pedestal 1. Thereby, the vibration obtained from the rotator 6 can be transmitted directly to an outside via the shaft 2.
Patent JP-S5364252-A (JP)
Title: Flame-retardnat thermoplastic resin
Inventor: KAWAI MINORU
IPC: C08K5/00
Filed: 1976-11-22
Abstract: PURPOSE: A flame retarder containing a halogenated organic compound and triethyl phosphate are incorporated to a combustible thermoplastic resin to provide a flame-retardant thermoplastic resin composition showing reduced discoloration on the melt molding and having improved heat stability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10334298-A (JP)
Title: Coin discrimination device
Inventor: OGAWA HIROSHI
IPC: G07D1/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the coin jam failures which occur at a coin discharge part of a coin discrimination device. SOLUTION: At a coin discharge part, a slider 30 is prepared to draw out every sheet of coins stacked together in a coin tube 26 together with a pulse plate 35 which detects the waiting position and upper dead point position of the slider 30 and two cut parts 37a and 37b of different sizes which are placed symmetric to each other against a rotational center 35a of the plate 35. The parts 37a and 37b are detected via a single detection part 36, and the slider 30 is controlled. In such a constitution, the operation of the slider 30 is assured and accordingly the coin jam failures can be prevented.
Patent JP-H06327704-A (JP)
Title: Ring lining material for dental casting
Inventor: MAEDA TAKASHI
IPC: A61C13/20
Filed: 1993-05-18
Abstract: PURPOSE:To make it possible to execute exact dental casting which does not hinder expansion on curing and thermal expansion by providing at least one surface of a sheet essentially consisting of ceramic fibers with a hydrophobic film, thereby improving touch to hand and operability and obviating the generation of a change in the ratio to mixing water. CONSTITUTION:At least one surface of the sheet essentially consisting of ceramic fibers is provided with the hydrophobic film and the hydrophobic film is formed out of a synthetic resin film stuck to a sheet. This ring lining material for dental casting does not contain asbestos at all and gas sufficient heat resistance and cushion resistance of a ceramic sheet and the sure water repellency and smoothness of the hydrophobic film in combination. The touch to hand at the time of mounting the ring lining material by the hydrophobic film is good and the water in investment compd. mud is surely shut off and, therefore, the sure control of the expansion ratio on curing of the investment compd. without allowing the lining material to absorb water and without changing the ratio to mixing water. Water floating and dent to not arise, either. The adaptibility to the defective fulcrum of the restored matter by casting is good.
Patent JP-S6119167-A (JP)
Title: Semiconductor device
Inventor: IMAMURA KENICHI
IPC: H01L29/205
Filed: 1984-07-05
Abstract: PURPOSE:To inhibit the parasitic resistance of a base by a method wherein an N type emitter layer, an I layer, an N type base layer, an I layer and an N type collector layer are laminated, the I layer on the base layer and the emitter layer are patterned, an electrode is attached onto a base and a clearance between an emitter and the base is formed by a pattern for the I layer. CONSTITUTION:An N<+> connecting layer 2, an N<+> collector layer 3, I- Ga0.3Al0.7As 4, an N GaAs base 5, I-Ca0.3Al0.7As 6, an N GaAs emitter and an N<+> connecting layer 8 are superposed, and a mask 18 is formed and the layers 7, 8 are removed through etching. Masks 19 are shaped newly and the I layer 6 is removed through etching, the N type base 5 is exposed, N<+> GaAs 9 is deposited, and sections 9a are lifted off together with the masks 19. A groove 10 is formed to isolate an element, and electrodes 11-13 are attached by AuGe/Au. According to the constitution, since the base 5 is coated with the I layer 6, a surface depletion layer is not generated and layer thickness on the etching of the I layer 6 is not also reduced, thus increasing no parasitic resistance, then obtaining a thermoelectronic transistor at high speed.
Patent JP-H0436336-A (JP)
Title: Low-spontaneous-shrinkage polyvinyl chloride film
Inventor: NOSE AKIRA
IPC: C08K5/10
Filed: 1990-05-31
Abstract: PURPOSE:To provide the title film excellent in thermal shrinkage, heat stability, etc., by mixing a polyvinyl chloride resin with a specified amount of a mixture of a phthalic ester with a high-softening polyester polyol as a plasticizer and forming the resulting mixture into a film. CONSTITUTION:100 pts.wt. polyvinyl chloride resin is mixed with a mixture of below 5 pts.wt. phthalic ester (e.g. dioctyl phthalate) with 1-5 pts.wt. polyester polyol of a softening point of 55 deg.C or below as a plasticizer. The obtained resin composition is molded into a film by, e.g. extrusion molding and oriented chiefly in one direction to produce a low-spontaneous shrinkage polyvinyl chloride film. In this way, a film having a thermal shrinkage in one direction of 25% or above, a thermal shrinkage to the direction rectangular to that direction of 5% or below and a spontaneous shrinkage of 2.5% or below and being desirable for labels for polyethylene bottles, etc., can be obtained.
Patent JP-S5665860-A (JP)
Title: N-benzylidenaniline, its preparation and insecticide containing the same
Inventor: KANBARA HIROSHI
IPC: C07C241/00
Filed: 1979-10-31
Abstract: NEW MATERIAL:The titled compound of formula I (X is H, chlorine, nitro; Y is nitro, hydroxyl; n is positive interger).  
     EXAMPLE: N-(4-Nitrobenzyliden)-2-chloro-4-nitroaniline.  
     USE: Pesticide for agricultural and industrial application: the titled compound is used in agriculture as a bactericidal, insecticidal or herbicidal agent and in industry for controlling damages caused by bacteria and mildews. It is also corrosion-free to metal.  
     PREPARATION: A compound of formula II such as 2,4-dichloro-aniline and another compound of formula III such as 4-nitrobenzaldehyde are heated under reflux in an organic solvent such as ethanol or acetone for 2W8hr to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04341670-A (JP)
Title: Manufacture of pressure control valve
Inventor: ONO TOSHIHIRO
IPC: F02M37/00
Filed: 1991-05-15
Abstract: PURPOSE:To form a valve seat surface of a concave spherical surface, copied after the convex spherical form of a spherical valve element, in a housing. CONSTITUTION:In the manufacture of a pressure control valve in which a fuel inlet passage 14 and a fuel outlet passage 15 are formed in a housing 11, a spherical valve element installing part 37 is formed in this fuel outlet passage 15, and a spherical valve element 13 is attached to this spherical valve element installing part 37, the spherical valve element 13 itself is used as a jig for forming a valve seat surface, while pressing force is given to the spherical valve element 13 attached to the spherical valve element installing part 37 and thereby punching takes place, through which a valve seat surface 43 of a concave spherical surface, copied after a convex spherical surface of the spherical valve element 13 is formed on a wall surface of the die casting housing 11.