baber/WOPTO huggingface dataset:
Patent JP-H0335038-A (JP)
Title: Acrylic fiber-reinforced rubber composition
Inventor: NISHIHARA YOSHIHIRO
IPC: C08L21/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain an acrylic fiber-reinforced rubber composition excellent in strength, heat and oil resistance by blending a diene-based rubber with carbon black and specific acrylic fiber in a specified proportion. CONSTITUTION:An acrylic fiber-reinforced rubber composition, obtained by blending (A) 50-80wt.% diene-based rubber with (B) 1-30wt.% carbon black (e.g. furnace black for rubber), (C) 5-40wt.% acrylic fiber having >=16 shape factor defined by the formula, shape factor = (perimeter)<2>/cross-sectional area, preferably containing >=90wt.% acrylonitrile units and having >=10g/d tensile strength, 0.1-10mm length of short fiber, 0.1-10d size of the short fiber ad 10-1000 aspect ratio and, as necessary, a vulcanizing agent, acceleration assistant, filler, softener, etc., and having >=400kg/cm<2> tensile strength.
Patent JP-S6062865-A (JP)
Title: Control circuit of gate turn-off thyristor
Inventor: NAITOU MASAJI
IPC: H02M1/092
Filed: 1983-09-16
Abstract: PURPOSE:To prevent the damage of a GTO element when a defect occurs at an optical fiber by providing a circuit for detecting the down edge of an ON signal in a high voltage repeating unit and forcibly producing an OFF signal. CONSTITUTION:An ON signal of an electric signal 49 is branched from the signal 49 in a high voltage repeating unit 44, and connected through an inverter 36 to an OFF pulse generator 37. An OR circuit 39 is provided in a circuit of an OFF electric signal 50, and an OFF signal is transmitted to a unit 11 by a signal of an ON signal interruption. If the signal is not produced due to a defect of an optical fiber, the interruption signal of the signal 49 is detected, and the OFF signal is outputted from an OFF pulse generator 37.
Patent JP-S6326141-A (JP)
Title: Communication control equipment
Inventor: KAMIYAMA TOSHIHIRO
IPC: H04L69/14
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the reduction in throughput capacity by changing clock speed of the transmission clock of a communication control equipment in response to the number of X-OFF frames transmitted according to the busy state of an opposite terminal equipment. CONSTITUTION:Plural line connection sections 64-1 - 64-n count a frame (X-OFF frame) representing the busy state at each reception to recognize the elapse of a prescribed time from the start of reception. After the prescribed time elapses, they compare the said count with a predetermined count and store the result when the former count is larger than or equal to the latter count. The stored content as the result of comparison of counts is checked at each end of transmission/reception and when the count at each reception of the X-OFF frame is the predetermined count or over, the transmission clock speed in the line connection sections 64-1 - 64-n is decreased, but in other cases, the transmission clock speed in the line connection sections 64-1 - 64-n is increased. Further, after the end of comparison of both the counts, the set count is revised by the count at each reception of the X-OFF frame.
Patent JP-S6144440-A (JP)
Title: Alignment detector
Inventor: DEBITSUDO II HATSUKURUMAN
IPC: H01L21/68
Filed: 1985-07-31
Abstract: PURPOSE:To enable easy and precise alignment of layers by a method wherein electric verniers are used for evaluating the alignment of layers in an IC. CONSTITUTION:The output of vernier elements VE31-VE27 is displayed ''1''; the output of a vernier element VE26 ''0''; and the output of vernier element VE25- VE0 ''0/1''. A non-feedback circuit 182 is made of non-feedback elements DE31- DE0, and this circuit 182 assesses the output of each vernier element on the basis of that of an element DE31. the illustrated value 186 becomes logic ''0'' with respect to the elements VE31-VE27, and ''1'' with respect to the other vernier elements. A detection circuit 183 generates ''1'' from the detection elements corresponding to positions where the output from the circuit 182 is transited from the logic ''0'' to the logic ''1'' and generates the logic ''0'' from other detection elements. A binary encoder 184 receives the output of the circuit 183 and generates the binary code number 188 that indicates the position of transition to the logic ''1'' in the output of the circuit 182.
Patent JP-S5959826-A (JP)
Title: Production of binary phase stainless steel
Inventor: SHITANI KENSAI
IPC: B21C23/00
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the generation of string-like defects by limiting the components of binary phase stainless steel, decreasing the contents of S and O in particular, and limiting the charging temp. during continuous casting. CONSTITUTION:Molten steel is composed, by wt%, of 20-35 Cr, 3-15 Ni, 0.5-8 Mo, <=0.08 C, 0.03-0.35 N, 0.001-0.2 Al, <=0.005 S, <=0.005 O, and the balance Fe and unavoidable impurities. The continuous casting blank material of the binary phase stainless steel produced by casting continuously such molten steel in a temp. range of a liquids line +10-60 deg.C is directly hot extruded without hot rolling. The above-mentioned compsn. of the molten steel is more preferably added with <=3 Si, <=3 Cu, and 0.001-0.1 of 0.01-0.1 Ca, 0.001-0.1 Mg, 0.001- 0.1 Y, 0.005-0.1 REM alone or optional combinations and 0.01-0.3 of 0.01-0.3 Sn, 0.01-0.3 Sb, 0.01-0.3 As alone or optional combinations.
Patent JP-H0921977-A (JP)
Title: Visual system
Inventor: SATO NOBUHIKO
IPC: G02B27/02
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a wide vertical field of view with a picture focused to a point of near infinity by individually generating upper and lower fields of view by upper and lower view field-optical systems. SOLUTION: In the upper view field optical system, a rear screen 2 having a video display surface with an approximate radius of curvature of 1,000mm and a recessed surface mirror 3 having an approximate radius of curvature of 1,800mm are arranged so as to make their centers of sphere at a center of sphere 1. Projectors 4a to 4c project video on the screen 2, the picture on the screen 2 located in the vicinity of the focus of the mirror 3 is made as a virtual image and an infinitely focused image is generated at a view point 5. On the other hand, the lower view field optical system has a front screen 7 having an approximate radius of curvature of 2,000mm and a recessed surface mirror 8 having an approximate radius of curvature of 3,300mm. The screen 7 and the mirror 8 are arranged so as to make their centers of sphere at a center of sphere 6.  Projectors 9a to 9c project video on the screen 7 and the video is made as a virtual image and an infinitely focused image is generated. Thus, upper and lower vertical fields of view are obtained and a large field of view to the up and down directions is obtained at the point 5.
Patent JP-S6225279-A (JP)
Inventor: NIIRU EI AIBASON
IPC: G01T1/00
Filed: 1986-07-18
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-H0516984-A (JP)
Title: Surface mounting type electronic component tray
Inventor: TSUCHIYA TORU
IPC: H01L21/677
Filed: 1991-07-10
Abstract: PURPOSE:To stack a number of trays without causing horizontal and vertical disengagement from one another to facilitate the storage and transportation thereof or permit the setting thereof on an automatic mounting device. CONSTITUTION:The sides of each tray 1 are provided at the upper and lower parts thereof with interengageable raised edges 3 and depressed edges 4 to prevent each adjacent tray 1 from lateral movement and at least a pair of opposed sides of each tray are provided with interengageable locking pieces 13 to interlock each adjacent tray 1. When the trays are set on an automatic mounting device, the locking pieces 13 are released easily by pressing the trays in the lateral direction. This prevents the disengagement of the trays 1 from one another and hence the falling off of an electronic component and the bending of the lead. Morever, the attachment and detachment of the individual trays is easy in the automatic mounting device.
Patent JP-H0221021-A (JP)
Title: Link member
Inventor: SANNOMIYA YOSHINARI
IPC: F16C7/02
Filed: 1988-07-07
Abstract: PURPOSE:To make strength large to endure pressure or tension by using a plate made of titanium group metal as a metallic thin plate and boring a hole which passes through the respective layers of thin plates and sheets to pass a connecting member through the hole on complex materials. CONSTITUTION:A link member is united by laminating metallic thin plates 1, 3, 5, 7, 9, 11, 13 and fiber reinforcing resin sheets 2, 4, 6, 8, 10, 12 alternatively. Every metallic thin plate 1, 13 is made of titanium group metal having 5-500mu in thickness. A hole 100 is bored to be extended in the direction to pass through the respective layers of the metallic thin plates and the resin sheet, i.e. a passing direction. Thus, its strength is increased and it can be endured pressure or tension enough.
Patent JP-H088471-A (JP)
Title: Laminated type piezoelectric element and manufacture thereof
Inventor: ASUMI KAZUMASA
IPC: H01L41/22
Filed: 1994-06-17
Abstract: PURPOSE:To reduce the time and the labor for formation of a protective layer part, and to prevent generation of transformation and delamination when a firing operation is conducted by a method wherein a piezoelectric part, where a ceramic green sheet inside electrode is alternately laminated, is press-molded, and also a protective layer part, containing no inside electrode, is press-molded on the upper and the lower sides of the piezoelectric part. CONSTITUTION:The main part of the title piezoelectric element is composed of a ceramic green sheet 1, an inner electrode 2, an outer electrode 3, a soldered part 4, a lead wire 5, a piezoelectric part 21 and a protective layer part 22. The piezoelectric part 21 is formed by laminating the ceramic green sheet 1 and the inner electrode 2 alternately. The protective layer part 22 is formed into a granular state by spraying and drying the mixture of ceramic powder, a binder and a solvent and compression-molding the material using a mold. When carbon powder is added to the ceramic powder which is the raw material of the protective layer part 22, the mixable quantity of binder can be increased, and the difference in contraction rate of the piezoelectric part 21 and the protective layer part can be eliminated.
Patent JP-H0838248-A (JP)
Title: Applicator for liquid article application and make-up assembly with said applicator
Inventor: JIYANNRUI GERE
IPC: A45D34/04
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a make-up applicator capable of taking a larger amount of a make-up product than a conventional brush and enabling its rapid application. SOLUTION: In this make-up product applicator with a predetermined flexibility and having an applicating member 2 fixed at an end 5a of a stem part 5, the stem part is made to have flexibility similar to the applicating member 2. The applicating member 2 has a form of a ring 21, a fiber bundle 3 or a spatula 23, or a tuft of bristles 3 where a first end part 8 is fixed at the end 5a of the stem part 5.
Patent JP-S6060646-A (JP)
Title: Silver halide color photosensitive material
Inventor: UEDA EIICHI
IPC: C08F26/00
Filed: 1983-09-13
Abstract: PURPOSE:To enhance the sharpness, fastness to wet heat, max. density, sensitivity, etc. of a dye image by using a specified magenta dye forming polymer coupler to be incorporated in a silver halide emulsion layer. CONSTITUTION:An intended silver halide color photosensitive material is obtained by incorporating in a silver halide emulsion layer a magenta dye forming polymer coupler having repeating units each represented by formula I in which Q is an ethylenically unsatd. group; R is a univalent group; Z is H or a group releasable on coupling reaction with the oxidized product of a color developing agent; and m is 0-4. This magenta dye forming polymer coupler is obtained, e.g., by (co)polymerizing monomers of formulae II and/or III, and these monomers are synthesized by reacting (meth)acryloyl chloride with a proper amino pyrazolone deriv.
Patent JP-S5960271-A (JP)
Title: Optical radar apparatus
Inventor: KAWADA HIROSHI
IPC: G01S17/10
Filed: 1982-09-29
Abstract: PURPOSE:To achieve an accurate measurement of distance to an object to be measured by obtaining the true propagation delay time of a transmission modulated light from a time lag between transmission and reception pulses as determined when a part of a transmission pulse modulated light and a reception pulse modulated light are received with a common element. CONSTITUTION:A drive circuit 21 supplies a pulse signal A to a light emitting element 1 and a trigger signal J synchronizing the signal A to a time lag arithmetic circuit 22. In the arithmetic circuit 22, a gate 13 is opened while the Q output of an FF23 is at H, and the output H of a high frequency oscillator 12 is fed to a high speed counter 14, the output of which gives a distance data N. The data N corresponds to the time difference between the transmission pulse signal Mt and a reception pulse signal Mr composing a pulse train M outputted from an amplifier 9. Then, a transmission pulse modulated light Lt and the reception pulse modulated light Lr are received with a light receiving element 5 and amplified with the amplifier 9. Thus, the delayed times equal to each other when the signals Mt and Mr are outputted and the time difference between the signals coincides with the true propagation delay time of the modulated light Lt.
Patent JP-H0221529-A (JP)
Title: Overcurrent protector
Inventor: OSUJI SHUYA
IPC: H01H71/54
Filed: 1988-07-08
Abstract: PURPOSE:To realize the mass production adaptability and a low cost of products by installing beforehand only a common trip mechanism with no relation to the responding current value to the main body base of an overcurrent protector, and installing an overcurrent detector of the responding current value voluntarily when necessary. CONSTITUTION:A trip mechanism 35 and an overcurrent detector 5 are separated and made to mount and dismount freely to the main body base of an overcurrent protector. At the same time, a part of a fixed magnetic iron piece 36 which composes a magnetic circuit of the overcurrent detector 5 is divided to belong to the trip mechanism 35. And, to the demand of variation of the responding current value of the overcurrent detector 5 following the variation of the load to protect, the connection of the coil of the overcurrent detector 5 and a load terminal 4, and the connection of the coil 7 and a movable contact maker rod 11 are cut off, and the lower part 41 of a reverse L-shape fixed iron piece 37 is separated from the lower part 40 of a fixed magnetic iron piece 36. After the overcurrent detector 5 is dismounted from a cover main body 1, an overcurrent detector 5 to satisfy the demand is installed to the case main body 1, and the coil 7 is connected to the load side terminal 4 and to the variable contact maker rod 11 in the reverse order to the dismounting. In such a way, the overcurrent detector 5 can be replaced easily without losing the quality and the function of the product. The mass productivity of products is improved and the cost is reduced consequently.
Patent JP-S6062129-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTOI FUMIO
IPC: H01L21/316
Filed: 1983-09-14
Abstract: PURPOSE:To remove the warpage of a substrate while forming a compact porous oxide film of excellent quality in a short time by using a high-pressure oxidation method for an oxidation process for porous Si. CONSTITUTION:Si substrates 18 to which processes up to anodic oxidation treatment are completed are introduced into a quartz pipe 11, and sealed by a vessel 12. Pressure in the vessel 12 is increased by introducing N2 gas 13 and pressure in the quartz pipe 11 by introducing N2 gas 16. Said pressure reaches to fixed pressure, and O2 gas 14 is introduced into the quartz pipe 11 while the inside of the quartz pipe 11 is heated by a heater 15 for heating. H2 gas 16 is introduced into the quartz pipe 11, and steam is started to be oxidized. Accordingly, the warpage of the substrates 18 is removed, and compact porous oxide films of excellent quality can be formed.
Patent JP-S5695411-A (JP)
Title: Method for preventing oxidation of continuously cast ingot
Inventor: TATE MASAHISA
IPC: B21B1/00
Filed: 1979-12-28
Abstract: PURPOSE: To prevent the oxidation, by metallizing the end face of the ingot immediately after being cut on the run-out side of the continuous casting machine.  
     CONSTITUTION: A metal is metallized upon the end face of the ingot, immediately after being cut on the run-out side of the continuous casting machine, and still being hardly oxidized. Hereby, the end face of the ingot is coated by the metallized metal which prevents the end face of the billet from oxidation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0836798-A (JP)
Title: Magneto-optical disk drive equipment
Inventor: OMORI KIYOSHI
IPC: G11B21/21
Filed: 1994-07-22
Abstract: PURPOSE:To enlarge the recording area of a magneto-optical disk. CONSTITUTION:In a state wherein a slider 6 is made eccentric so that a length L2 from a border line B1 to one side 6b thereof be longer than a length L1 to the other side 6a when the radial direction of a magneto-optical disk 101 is made to be the border line B1, the slider 6 is fitted to the fore end of a flecture 5. The slider 6 is provided with a magnetic field generating part 7 which moves in the radial direction of the magneto-optical disk 101 and impresses an external magnetic field on the disk. The slider 6 is fitted to the flecture 5 so that the front and rear sides 6c and 6d thereof in the direction of movement of a carriage have a prescribed tilt angle theta2 to the direction intersecting the direction of movement of the carriage perpendicularly so that the side 6b may separate from a protuberant part 106 in the outer circumference of the magneto-optical disk 101 and that the side 6b may approach the part 106, when the slider 6 is moved toward the protuberant part 106.
Patent JP-H0458637-A (JP)
Title: Communication control method
Inventor: HOSOYA MASAHIKO
IPC: H04L12/40
Filed: 1990-06-28
Abstract: PURPOSE:To use a transmission line efficiently by preferentially applying polling to a slave equipment with a long queue and also applying polling even to a slave equipment with a short queue periodically. CONSTITUTION:A polling control circuit 101 reads a terminal number of slave equipments 20a-20n from a head address of a sorting memory 103 and applies polling to the slave equipments 20a-20n according to the terminal number. When the length of the queue of the slave equipment after the end of polling processing is a preset threshold value or over, the polling control circuit 101 writes the terminal number of the slave equipments 20a-20n and the length of the queue as one data to a sorting memory 103 and commands sorting of the sorting memory 103 to the sorting circuit 102. When a coefficient of a 1st counter 104 is less than a preset threshold value, the operation above is repeated, the slave equipment with a long queue is polled preferentially among the slave equipments 20a-20n by repeating the operation.
Patent JP-H0332706-A (JP)
Title: Filter
Inventor: SHIMODAIRA SHIGERU
IPC: B01D35/02
Filed: 1989-06-29
Abstract: PURPOSE:To remarkably reduce the amt. of deposits to be sucked up and to improve the durability of the filter by fixing a cylindrical filter member having a closed conductor hole communicating with a suction pipe to a cover body opened at the lower part. CONSTITUTION:A liq. in a storage tank is sucked from an opening 9 at the upper part of the tank and filtered. The filter base body 4 of the filter is formed by the cover body 2 opened at the lower part, having a cylindrical shell 12 turned downward around the upper plate 11 and passing through the opening 9 and a filter member 3 having the conductor hole 5 communicating with the upper and lower parts and a passage gap G between the member 3 and the inner surface of the shell 12 and which is housed in the cover body 2 with the upper and lower parts of the hole 5 closed. A suction pipe 6 having upper and lower liq. passage ports 14 and 13 and passing through the opening 9 is fixed to the base body 4 with the lower passage port 13 confronted with the upper part of the hole 5 of the member 3. As a result, the amt. of deposits to be sucked up is remarkably reduced, and the durability is improved.
Patent JP-S5873299-A (JP)
Title: Recorder for accompanyment music for song
Inventor: FUJIMOTO EISUKE
IPC: G11B20/02
Filed: 1981-10-27
Abstract: PURPOSE:To avoid the provision of sense of imcompatibility, at the transfer from a monaural recording section to a stereo recording section, by preventing mis-operation of monaural/stereo operation at recording, through the forming of a coupling means, a control means, a means for coincidence of sum of levels, and a display means. CONSTITUTION:A coupling means 1 is provided at an intermediate part of a plurality of transmission lines to couple L/R channel signals E1, E2. A control means 2 controls the operation and inoperation of the coupling means 1. The control means 2 consists of a switch of short stroke and quick action, allowing to a fast changeover for monaural/stereo. A level sum coincidence means 3 is provided at a plurality of transmission lines to almost coincide the level sum E1+E2 of the 1st and 2nd signals at the output terminal at the inoperation of the means 1 with a level sum E2+E3 at the output terminal at the operation of the coupling means 1. The display means 4 is lightened for display during the forming of monaural recording section.
Patent JP-S5868618-A (JP)
Inventor: YOHAN KANMAAMAIERU
IPC: G01P5/12
Filed: 1982-09-29
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-H1118394-A (JP)
Title: Vibration generator
Inventor: MATSUOKA KAZUNARI
IPC: H02K33/06
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator whose noise is low, which obtains a stable operation and whose efficiency is high. SOLUTION: In a structure, a permanent-magnet moving element 5 is moved back and forth in the empty inside part 2 of a cylindrical enclosure 1 by a magnetic driving force. In the structure, one line protrusion 21 is formed in the extension direction of the inside empty part 2 on the inner wall of the inside empty part 2. The line protrusion 21 comes into contact with the outer wall of the permanent-magnet moving element 5. When the moving element 5 is moved in the empty inside part 2, it is supported stably by the line protrusion 21 and by the inner wall of the empty inside part 2.
Patent JP-S6148976-A (JP)
Title: Thin-film transistor
Inventor: TSUNEKAWA YOSHIFUMI
IPC: H01L29/78
Filed: 1984-08-16
Abstract: PURPOSE:To facilitate the formation of a contact hole and to increase the ON current through lowering the threshold voltage by a method wherein the thickness of a channel region located between a source region and drain region is locally reduced. CONSTITUTION:An island is formed of non-single crystal silicon layer 9 on an insulating substrate 1 and, on the layer 9, a silicon oxide layer 11 and then a silicon nitride layer 8 is formed. A gate insulating film 4 is formed at the middle of the lamination. During the process of the formation of the gate insulating film 4, with the silicon nitride layer 8 serving as a mask, the channel region of the non-single crystal silicon layer 9 is subjected to selective, thermal oxidation, for rendering source-drain regions 2 thick and the channel region thin. With the device being designed as such, the process may be accomplished with ease for the formation of a contact hole. With the threshold voltage lowered in this design, a larger ON current is available.
Patent JP-S6330357-A (JP)
Inventor: KOSAKA SUSUMU
IPC: C04B33/32
Filed: 1986-07-21
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。