baber/WOPTO huggingface dataset:
Patent JP-S5640587-A (JP)
Title: Heat-sensitive recording sheet
Inventor: SAKAMOTO HIROSHI
IPC: B41M5/337
Filed: 1979-09-08
Abstract: PURPOSE:To provide a subject device which is excellent in heat response property and a recording density, is reduced in work-up adhesion, and prevents from coloring due to the residual heat at a nonprinting part, by a method wherein a material, such as phthalonitril and the like, is contained in a heat-sensitive coloring component whose coloring component is Royco and acid material. CONSTITUTION:A sheet is composed such that a heat-sensitive coloring layer is placed on a support matter, coloring components of said layer being (A) leuco dye which is colorless or somewhat light color at the normal temperature [for example; 3,3-bis(p-dimethylaminophenyl)-6-dimethylaminophthalide and the like] and (B) a phenol acid material (for example; alpha-naphthole and the like) or organic acid (for example; benzoin acid and the like) which is colored by heat-reacting said leuco dye. In said sheet, (C) phthalonitril, p-toluensulfonamid, triphenylmethane is contained in said coloring layer. High grade fatty acid amid wax is further contained therein where necessary. EFFECT:A clear record having no ghost can be obtained even if it is used with high- speed recording.
Patent JP-S595631-A (JP)
Title: Mesa type semiconductor device and manufacture thereof
Inventor: YAMAGUCHI TSUNEO
IPC: H01L21/316
Filed: 1982-07-01
Abstract: PURPOSE:To eliminate an adverse effect such as an application unevenness on processes by forming the side wall section of a groove in two-stage structure and forming a porjecting coating section, around which glass fines round, into the lower groove from the surface of a substrate. CONSTITUTION:A window l2 for etching in relationship narrower than the width l1 of an opening window is formed to a groove section 4 in a corrosion-resisting film 7 on a novel oxide film 3' coating the semiconductor substrate 1 through heat treatment. A second groove 4' penetrating a P-N junction in depth deeper than the groove section 4 is formed in two-stage structure through etching through window l2. A glass coating 5 is applied and formed to the groove section 4' through an electrophoresis method. A projecting section 6 is formed at the top section of the end of the groove section of the glass coating 5 through baking treatment, but there is the projecting section in the surface of a surface region low by one stage, the section can be formed so that it is not projected to the flat surface of the semiconductor substrate 1, and it does not hinder a mask process.
Patent JP-H02176312-A (JP)
Title: Gas pilot flame device
Inventor: WATANABE AKIRA
IPC: F23N5/10
Filed: 1988-05-11
Abstract: PURPOSE:To miniaturize the device and reduce the cost by conjugating an errected body wherein P-type element, etc., are conjugated to the high temperature side of a gas discharge tube wherein P-type semiconductor thermoelements in the shape of half-tube, etc., are conjugated interposing an insulator, and forming a tubular thermo- couple on the low temperature side. CONSTITUTION:A pilot flame sensor element 1 is in the shape of tube as a whole, and consists of a P-type semiconductor thermoelement 11 in the shape of half-tube, likewise an N-type semiconductor thermoelement 12, a semiconductor thermoelement 13 wherein the P-type, N-type or both of them are conjugated and errected in the high temperature part that is an end on one side of this tubular shape, and lead terminals 31, 32 conductively conjugated to the low temperature part that is an end on other side. The element 11 consists of FeSi2 containing manganese, boron elements, and the element 12 consists of FeSi2 containing cobalt, boron. The elements 11, 12 are conjugated with an alumina adhesive 2. The element 13 is divided into two parts at the middle A, and conductively conjugated to the element 11 and the element 12 respectively with brazing, etc., and an element 1 is mounted at the gas discharge part of a pilot flame device. The lead terminals 31, 32 are conjugated by brazing to the low temperature part.
Patent JP-H08286034-A (JP)
Title: Polarized light beam splitter
Inventor: AIZAWA SUSUMU
IPC: G02B5/30
Filed: 1995-04-17
Abstract: PURPOSE: To obtain the beam splitter which has an excellent extinction ratio and in which any deterioration of the characteristics, peeling off, etc., after joining prisms together can be prevented from occurring by using thin films consisting essentially of alumina as high refractive index layers of an alternately laminated film. CONSTITUTION: This beam splitter is obtained by forming an alternately laminated film 13 on one prism 11 and thereafter, joining the resulting prism 11 and the other prism 21 together with an adhesive. This alternately laminated film 13 consists of a laminated film formed by alternately laminating high refractive index layers H and low refractive index layers L. Each of the high refractive index layers H is made of a material consisting essentially of alumina and preferably formed by vapor-depositing an Al2 O3 vapor deposition material that contains Pr6 O11 (praseodymium oxide) having a higher refractive index as compared with alumina, or the like. Each of the low refractive index layers L is formed from a material having a low refractive index, such as magnesium fluoride or silicon oxide.  The alternately laminated film 13 in an unjoined state can stably be preserved even if exposing it in the air.
Patent JP-H04343445-A (JP)
Title: Lsi test system
Inventor: TAKAHASHI MASAYUKI
IPC: H01L21/66
Filed: 1991-05-21
Abstract: PURPOSE:To largely reduce a time for inputting a measuring program and also possibility of an input mistake by loading the program necessary to measure a product to all test systems merely by inputting a product name according to a list corresponding to the program. CONSTITUTION:When a product name is input to an LSI tester 4, a tester command generator 3 generates a loading test command, a measuring program coping list storing unit 1 generates a necessary measuring program name, which is sent to an LSI tester 4 together with previous tester command. The tester 4 loads necessary measuring program from a measuring program memory 2 to a measuring program storage unit 5. Since the above operations are automatically conducted by inputting a product name to the tester, an inputting time and input mistake of the program can be reduced. The storing unit 1 stores measuring program names 9, 10 corresponding to product names 7, 8.
Patent JP-S596600-A (JP)
Inventor: HATAKEYAMA KENICHI
IPC: H05K9/00
Filed: 1982-07-02
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-S5639614-A (JP)
Title: Surface wave filter element
Inventor: YAMASHITA KIYOBUMI
IPC: H03H9/05
Filed: 1979-09-10
Abstract: PURPOSE:To disable an unrequired frequency signal to pass through an element by providing a shield electrode between input and output electrodes and also by nearly equalizing electrostatic capacities between an input-side stem pins and two output- side stem pins as to a stem. CONSTITUTION:The input electrode consisting of a couple of comb line electrodes 31 and 32 and the output electrode consisting of a couple of comb line electrodes 33 and 34 opposing to the input electrodes are mounted and fixed on stem 36. Then while shield electrode 42 is provided between the input and output electrodes, projection part 43 is provided between stem pin 38 and stem pin 40 at the same side with regard to stem 35 and this projection part 43 and electrode 42 are connected together. As a result, electrostatic capacity C2, between pins 38 and 40 becomes nearly equal to electrostatic capacity C1' between pins 38 and 39 to eliminate the generation of induction between pins 39 and 40 and even when outputs from pins 39 and 40 are supplied to the differential amplifier, etc., a rise in trap point of frequency characteristics is lessened, so that an unrequired frequency signal can be cut off.
Patent JP-S596639-A (JP)
Title: Automatic broadcasting device
Inventor: AOKI GOICHI
IPC: H04H20/59
Filed: 1982-07-05
Abstract: PURPOSE:To prevent the broadcasting of noise sound at no broadcasting, by short-circuiting the input terminal of an amplifier at the no broadcasting. CONSTITUTION:An ordinary opened contact 9a of a relay 9 to be turned on and off by a command from a microcomputer 3 is connected between the input terminal of the amplifier 5 and the earth. When an ON command is outputted from the computer 3 at no broadcasting, the contact 9a is closed and the input terminal of the amplifier 5 short-circuited. Even if electric noise is mixed, the titled device is prevented from amplification of the noise, and broadcasting of the noise, from a speaker.
Patent JP-S5341077-A (JP)
Title: Process for forming transparent conductive film
Inventor: KINOSHITA YOSHITO
IPC: H01J9/20
Filed: 1976-09-28
Abstract: PURPOSE: To prevent an organic compound from being condensed or decomposed in a conduit, its temperature is maintained above the temperature of the compound in an evaporator and below its decomposition point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05287395-A (JP)
Title: Filter chamber in filter apparatus
Inventor: TSURUOKA SAIZO
IPC: C22B9/02
Filed: 1992-04-08
Abstract: PURPOSE:To prevent the leakage of molten metal from an end plate at the outlet side of a unit by inclining the bottom wall surface in a filtering chamber housing the filtering unit composed of plural ceramic filtering tubes and easily pushing the unit to the side wall. CONSTITUTION:This filter apparatus 1 is formed with the filtering chamber 2 having a molten metal charging hole 3 and a molten metal discharging hole 4, the filtering unit, a wedge 10, and packing 11, etc., and the bottom wall surface 14 in the filtering chamber 2 is inclined so as to be high at the inlet side and low at the outlet side. The unit is formed with the inlet side end plate 6 and the outlet side end plate 7 housed in the filtering chamber 2 and plural ceramic filtering tubes bridged between both end plates 6, 7. Further, the wedge 10 is provided between the inlet side plate 6 and the side wall 9 in the filtering chamber 2 and the packing 11 is provided between the side wall 9 and the end plate 7. In this way, the end plate 7 is pushed to the side wall only by lightly hitting the wedge 10.
Patent JP-S5340847-A (JP)
Title: Reclosing protector for converter
Inventor: TAKESHIMA KATSUMI
IPC: H02H7/122
Filed: 1976-09-27
Abstract: PURPOSE: To eliminate a detection delay caused by a delay of the current control system, by comparing the input AC current and output AC current directly with the current comparator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06330489-A (JP)
Title: Device for monitoring potassium concentration in recovery boiler
Inventor: ETSU MIYUKI
IPC: F22B37/38
Filed: 1993-05-18
Abstract: PURPOSE:To provide a monitoring device capable of facilitating finding of a working condition with a little occurrence of potassium and in its return contributing to continuous operation of a boiler. CONSTITUTION:In a device for monitoring potassium concentration in a recovery boiler for forming Na2S from Na2SO4 mixed with black liquor in a char bed by reducing action and recovering as a smelt, the device for monitoring potassium concentration in a recovery boiler is equipped with a means (potassium concentration meter 21) for measuring a gas temperature from intensity ratio of two potassium atomic spectra excited from the char bed and monitoring the potassium concentration from the absolute intensity of a potassium atomic spectrum and the measured gas temperature.
Patent JP-S5449132-A (JP)
Title: Wide angle lens of retrofocus type
Inventor: MAEDA HARUO
IPC: G02B13/24
Filed: 1977-09-27
Abstract: PURPOSE: To provide the wide angle lens whose aberration is well corrected over the whole image plane with a desird F value and an angle of view by forming an optical system of six lenses satisfying the predetermined requrements.  
     CONSTITUTION: Optical system of forming of focal distance f which satisfies the ?requurements of formulas (I)W(IV) is formed by negative meniscus lens 1 of focal distance f 1  whose convex plane faces the object, positive lens 2 whose radius of curvature at the object side is r 3  biconcave lens 3 of thickness d 5  whose radius of curvature at the object side is r 5 , positive lens 4 of thickness d 7  having the air space d 6 between lenses 3 and 4, positive lens 5, and negative meniscus lens 6 whose concave faces the image. Thus, the spherical aberration, coma aberration, and distortion aberration are well corrected over the whole image plane by the above requrments (I)W(IV) at about F value F/(2.8) and angle of view 63° to provide the wride angle lens of large aperture, which can be used for micro-reader printer and facsimile, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0413002-A (JP)
Title: Method for controlling circulating fluidized bed combustor
Inventor: YAMADA KAZUJI
IPC: F23C10/02
Filed: 1990-05-07
Abstract: PURPOSE:To reduce the changes of the pressure differential between the upper part and the lower part in a combustor which is due to the load on the combustor by a method wherein the amount of the particles discharged from the combustor is controlled according to said pressure differential in the combustor and the load on the combustor in such a way as to make the pressure differential larger, the lower the load on the combustor becomes. CONSTITUTION:To a control box 4 are inputted a signal 11 representing the load on the boiler, a signal representing the pressure differential in the combustor sensed by a combustor-pressure differential meter 2, and a signal from a function generator 5; the control box 4 controls a particle-discharging device 3. The control adjusts the amount of the particles in the combustor 1 according to the load on the boiler so as to bring the combustor-pressure differential to a prescribed value represented by a line C. Therefore the generation of NOx, SOx, and unburned components in the combustor can be reduced in amount, thanks to reduced changes of the combustor-pressure differential, and furthermore, with the combustor-pressure differential confined within a planned range, the safety of the combustor can be enhanced.
Patent JP-H04343976-A (JP)
Title: Construction protective net support structure of unit building
Inventor: OI KIYOAKI
IPC: E04G21/32
Filed: 1991-05-21
Abstract: PURPOSE:To certainly support a protective net during work and never loose the appearance and weathering after completion of the work by mounting a protective net receiving tool supporting a protective net on the joint part between a lower floor building unit and an upper floor building unit. CONSTITUTION:A protective net receiving tool 30 supporting a construction protective net 31 is formed of an insert body 32, a locking part 33, engaging bodies 36, 37, a fastening nut 38 and a protective net support part 39. Into the clearance between the upper surface of the ceiling beam 15 of a lower floor unit and the lower surface of the floor beam 13 of an upper floor unit, the insert body 32 is inserted, and the locking part 33 is fixed to its top end. The engaging bodies 36, 37 are freely fitted to the base end side of the insert body 32 and fastened to outer walls 35A, 35B by the fastening nut 38. Successively, the protective net support part 39 is fixed to the base end side of the insert body 32 to support a protective net 31 through a protective net support rod 31A.
Patent JP-S61286201-A (JP)
Inventor: JIYON HENRII KORUTSU
IPC: C01B3/04
Filed: 1986-05-20
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-S5817861-A (JP)
Title: Coating device of pencil shaft
Inventor: SAITOU AKIOMI
IPC: B05C3/09
Filed: 1981-07-24
Abstract: PURPOSE:To make large-scale equipment and space unnecessary, and to elevate productivity, by constituting a coating device of a pencil shaft so that the pencil shaft can be coated by only making it pass through a coating can. CONSTITUTION:A pencil shaft 6 supplied to a hopper 1 is fed to the first feed roll part 2 continuously by a push rod 8 from its lower end. Also, it is inserted into a coating can 12 from the first feed roll part 2. In the coating can 12, thermoplastic resin is applied on the pencil shaft 6, and after that, it is fed to the second feed roll part 5. Also, it is separated into one piece each by the second feed roll part 5 and is fed to a conveyor of the following process. In this way, coating can be performed without requiring a large-scale coating space and drying equipment.
Patent JP-H06332077-A (JP)
Title: Picture reader
Inventor: SHIRAISHI RYUICHI
IPC: H04N1/04
Filed: 1993-05-18
Abstract: PURPOSE:To easily adjust the fixed position of a lens unit in the direction of an optical axis by easily fixing the lens unit constituted of an image forming lens and a cylindrical housing storing the image forming lens at a specified position. CONSTITUTION:A lens unit fixing means 13 possesses a lens unit placing plate 47 where a lens unit supporting cut and removed part 51 having a pair of left and right side end faces 52 supporting the outer peripheral surface of the housing 46 and a positioning end face 53 perpendicular to the pair of the side end faces 52 is formed; a housing positioning means that makes one end face of the housing 46 abutting on the positioning end face 53 by pressing the other end face thereof; a leaf spring tightening band fixing the housing 46 on the lens unit placing plate 47; and a plate fixing means adjusting the position of the lens unit placing plate 47 in a back-and-forth direction and fixing it on a baseplate 12.
Patent JP-S60257638-A (JP)
Title: Data transmission system
Inventor: KIYOHARA TOSHIMI
IPC: H04L12/433
Filed: 1984-06-04
Abstract: PURPOSE:To improve the service time by adding a packet having higher priority to a packet to be transmitted in response to the sequence of arrival and transmitting the packets at the same time so as to transmit smoothly a data in a ring form network. CONSTITUTION:Packets with low priority of a computer link are stored in a buffer memory 19 in the order of arrival and a buffer memory 20 stores packets with high priority of a data link in the order of arrival. When the right of transmission is obtained, a packet having the earlier arrival order is transmitted definitely onto a ring among the packets stored in the buffer memory 19, and when packets are stored in the buffer memory 20 in this case, a packet with an earlier arrival order is selected among them and then transmitted onto the ring at the same time.
Patent JP-H10294599-A (JP)
Title: Parts supply device
Inventor: NASHIMA HOZUMI
IPC: H05K13/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a parts supply device which continuously supplies parts while preventing upright-standing of the parts, without a complicated structure. SOLUTION: An opening 2a of a parts passion groove 2 is covered with a cover 4 of elastic an deformable material. Further, a cover driving mechanism 5 is provided to abut against the cover 4 to elastically deform the cover 4, so as to withdraw a tip-end side portion 4a of the cover, covering the operating 2a of the parts passing groove 2, from a position above the parts passing groove 2, and to expose a part 1 in the parts passing groove 2. The cover driving mechanism 5 is driven by the operation of pickup means 6 upon pickup of the parts 1.
Patent JP-S63281439-A (JP)
Title: Checking method of displacement of baking
Inventor: NAKAMURA TAKAO
IPC: G03F1/00
Filed: 1987-05-13
Abstract: PURPOSE:To detect the displacement of baking simply by visual observation, and to detect the quantity of displacement accurately by superposing and forming first and second check patterns onto each adjacent baking pattern and comparing length among first-fourth rectangles constituting the first and second check patterns. CONSTITUTION:A first check pattern 11 is composed of rectangles 11, 14. The rectangle 13 is represented by a square, and the sides 13a, 13b of the rectangle 13 coincide with the X direction and Y direction of a reticle. The rectangle 14 is congruent with the rectangle 13, and each side 14a, 14b is positioned on respective extension of the sides 13a, 13b. A second check pattern 21 consists of rectangles 23, 24. The second check pattern 21 represents the mirror image OF the first check pattern 11. The planes of reflection at that time are represented by planes including straight lines in the X direction or Y direction of the reticle. Each side 23a, 23b of the reticle 23 coincides with each of the X direction and the Y direction. Accordingly, displacement between baking patterns 10, 20 can be detected only by visual observation ascending to the condition of the superposition of the first and second check patterns 11, 21.
Patent JP-H11306787-A (JP)
Title: Semiconductor storage device
Inventor: ISHII TOSHIO
IPC: G11C8/18
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor storage device in which a change in the time of a detection signal is reduced even with reference to a change in a reference voltage by a method wherein a detecting means which detects the rise of a dummy word line is provided and the load of the dummy word line is made larger than that of a word line. SOLUTION: Since the load of a dummy word line 7 is larger than that of a word line 6 (e.g. the length of the dummy word line 7 is twice that of the word line 6), its rise becomes slow as compared with the word line 6. As a result, even at a reference potential as a level at which the word line 6 rises sufficiently, the dummy word line 7 is at a new reference potential as a halfway level of its rise. In order to detect the time of the reference potential as the level at which the word line 6 rises sufficiently, while its characteristic is used, the reference potential of a dummy-word-line detection circuit 12 is set at a new reference potential. When the new reference potential is changed, a detection signal PRE is changed accordingly. A change in the detection signal PRE can be reduced even with reference to the value of the same change.
Patent JP-S5741072-A (JP)
Title: Facsimile call signal deciding system
Inventor: KIRIHARA YUKIO
IPC: H04N1/32
Filed: 1980-08-25
Abstract: PURPOSE:To prevent a malfunction due to a leakage signal, etc., by taking AND of a signal for detecting the frequency by a band pass filter at the side of a receiving terminal, and a signal not for detecting the requency by a band-rejection filter, and deciding a call signal. CONSTITUTION:When a push-button signal caused by malfunction leaks to an adjacent receiving terminal 3, a band pass filter 5 informs a detection of frequency f1 being close to frequency of a facsimile call signal, to a controlling circuit 7. On the other hand, a band-rejection filter 6 informs a detection of other interference frequency f2 to the controlling circuit 7 in the same way. When information relating to a detection of frequency has been received from both the band pass filter 5 of the facsimile call signal frequency, and the band-rejection filter 6, the controlling circuit 7 considers it to have been caused by a leakage signal, and drives no response signal sending circuit 8 nor receiving recording circuit 9. Accordingly, a malfunction caused by an erroneous operation of a push-button telephone, etc. in the adjacent line is prevented.