baber/WOPTO huggingface dataset:
Patent JP-S646173-A (JP)
Title: Hydrophilizing agent for polyolefinic fiber
Inventor: SAKAMOTO HIKARI
IPC: D06M13/224
Filed: 1987-06-22
Abstract: PURPOSE: To obtain a hydrophilicity-imparting agent that contains a specific fatty acid ester and an alkyl phosphate and can give polyolefin fibers highly durable hydrophilicity. CONSTITUTION: The objective hydrophilicity-imparting agent comprising (A) 40-90 wt.% of a sorbitol tri-fatty acid ester, (B) 5-40 wt.% of a propylene glycol fatty acid ester that is solid at normal temperature or a polyoxyalkanol alkylamino fatty acid ester, (C) 5-20 wt.% of an alkyl phosphate is applied to olefinic fibers in an amount of 0.1-1.5 wt.%. The olefinic fibers are given durable hydrophilicity to water by this treatment to develop smooth process passage in fiber production steps and in textile-processing steps. In a preferred embodiment, the component A comprises 0-50 wt.% of a sorbitol tri-fatty acid ester and 50-100 wt.% of a polyoxyalkylenesorbitol tri-fatty acid ester in which the fatty acids of these esters have 16-22 carbon atoms, while the alkyl groups in the component C have 8-14 carbon atoms.
Patent JP-H099634-A (JP)
Title: Pulse width modulation circuit and dimmer of light source for liquid crystal display
Inventor: YAMAZAKI HIDEKI
IPC: H05B41/392
Filed: 1995-06-22
Abstract: PURPOSE: To enable high precision duty control by selecting the number of pulses included in a pulse group in the pulse train and changing a duty ratio of the selected pulse as much as one reference clock length. CONSTITUTION: A pulse train consisting of a plurality of pulses is generated by a pulse generating means 11 and a duty ratio of the pulses in the generated pulse train is specified by a duty ratio specifying means 12. Moreover, a pulse group consisting of the predetermined number of pulses is selected from the pulse train generated with a pulse group selecting means 13 and the high level or low level condition of the selected pulse group is changed as much as the reference clock length by an extending means 14. Thereby, a pulse output circuit having a higher control accuracy can be realized with the reference clock of lower frequency to enable the duty control with higher accuracy.
Patent JP-H093686-A (JP)
Title: Silver coated phosphor bronze for spring and its production
Inventor: SUZUKI SATOSHI
IPC: H01H1/06
Filed: 1995-06-22
Abstract: PURPOSE: To provide excellent corrosion resistance and to stabilize contact resistance by forming, via a copper layer, a coating layer composed of silver or silver alloy on the surface of phosphor bronze. CONSTITUTION: After a copper plating layer 2 is formed on the surface of phosphor bronze 1 for spring, a coating layer 3 composed of silver or silver alloy plating is further formed. It is preferable to apply low temp. annealing after copper plating and silver or silver alloy plating are successively performed. It is further preferable that, subsequently to this double layer plating, reduction of area is carried out, followed by low temp. annealing. The copper layer 2 is interposed as a barrier to the diffusion of tin from the phosphor bronze 1 into the silver type metal coating layer 3 at the time of annealing, and, although its thickness is not particularly limited, a thickness of 0.5-5.0μm is preferred in terms of function and cost. Moreover, it is desirable to regulate the thickness of the silver type metal coating layer 3 to 0.2-5.0μm in terms of practical use. It is preferable that low temp. annealing is done by performing holding for 1min to 2hr in the temp. region of 200-500 deg.C where the strain of the material can be sufficiently removed and the softening of phosphor bronze is not brought about.
Patent JP-S6218243-A (JP)
Title: Manufacture of component positioning jig
Inventor: IZUKURA TADASHI
IPC: B23Q3/18
Filed: 1985-07-16
Abstract: PURPOSE:To obtain inexpensive component positioning jig employing lacquer as a plastic mold material by a method wherein the thermoplastic lacquer material is accommodated in a case to soften the lacquer material by heating while a component to be positioned is pushed against it from the upper surface thereof to effect embossing. CONSTITUTION:The bar-like or plate-like solid or powdered lacquer 3 is accommodated in a case 2 and the case is put on a heater 4 to heat it by a heater together with the case 2. Heating temperature is determined so as to be lower than the softening point, different depending on the kind of lacquer, by 20 deg.C or more and 30 deg.C or less. Then, heating is stopped to cool the surface of the lacquer and harden is slightly. Next, the component 1, to be positioned, is chucked by a press machine 5 and is pushed into the lacquer 3 until a predetermined stroke. Subsequently, the lacquer 3 is cooled to a normal temperature and the press machine is elevated, then, the component 1 is dropped locally and a recess 3a is formed on the surface of the lacquer 3. The lacquer is melted again to flatten the surface thereof and the same work is effected whereby the jig can be manufactured simply.
Patent JP-H109550-A (JP)
Title: Method for suppressing formation of dioxins from waste incinerator
Inventor: MATSUI SATOSHI
IPC: F23G7/06
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the concentration of dioxins by a method wherein calcium compounds having specific small particle diameters are fed into a waste incinerator to cause the compounds to react with combustion exhaust gas in a flue leading from the incinerator to a dust collector so that synthesis of dioxins are suppressed in the combustion exhaust gas in the flue. SOLUTION: Calcium compounds such as lime stone, slaked lime, having particle diameters of 500μm or less are fed into an incinerator 1. The fed calcium compounds of fine particle having diameters of 500μm or less are discharged from the incinerator 1 into a flue 6 together with combustion exhaust gas, whereby hydrogen chloride present in the exhaust gas flowing through the flue 6, which is the cause of production of dioxins, is converted to harmless calcium chloride. The harmless calcium chloride produced in such a manner is collected and removed by a dust collector 7. Thus synthesis of dioxins are surely suppressed, while the combustion exhaust gas discharged from the incinerator 1 flows through the flue 6 to the dust collector 7.
Patent JP-H0447594-A (JP)
Title: Semiconductor memory device
Inventor: TAGO AKIHIKO
IPC: G11C17/00
Filed: 1990-06-15
Abstract: PURPOSE:To reduce noises and to stabilize the operation of a circuit by providing a delay circuit in the common control signal input part of a bit line selection circuit. CONSTITUTION:Bit line selection circuits N1/N2 and current amplifier circuits 5/6 are controlled y a common control signal CC1/CC2, and delay circuits DLY 1/DLY2 are provided in the common control signal input part of the bit line selection circuits N1/N2. Therefore, time, when the current starts flowing to a data bus 9 to electrify the electric charge to the incidental capacity of first bit lines 3/4 after the bit line selection signal changes from 'L' to 'H', and time, when the current starts flowing to the data bus 9 to electrify the electric charge to the incidental capacity of second bit lines 7/8, can be equalized. Thus, the output of a sense amplifier 10 is swung only once so that the noises can be reduced and the operation of the circuit can be stabilized.
Patent JP-S6050693-A (JP)
Title: Magnetic bubble memory device
Inventor: YONENOU KAZUNARI
IPC: G11C11/14
Filed: 1983-08-30
Abstract: PURPOSE:To enlarge a positioning allowance degree of an ion implantation pattern and a ''Permalloy'' pattern by making the joining direction of both the patterns uniform in the same direction. CONSTITUTION:A minor loop 12 is a prescribed bend pattern, and plural joining parts of an ion implantation pattern 13 and a ''Permalloy'' pattern 14 are made uniform so that the respective joining directions of the same kind such as the joining direction of joining parts 1, 3 to the pattern 13 from the pattern 14, the joining direction of joining parts 2, 4 to the pattern 14 from the pattern 13, etc. become the same. Accordingly, as if the pattern 14 is shifted a little in the vertical direction to major lines 10, 11, etc., a relative relation of the patterns 13, 14 becomes the same. As a result, a positioning allowance degree of the ion implantation pattern and the ''Permalloy'' pattern becomes large.
Patent JP-S64938-A (JP)
Title: Camera
Inventor: TAMAMURA HIDEO
IPC: G02B7/04
Filed: 1987-06-24
Abstract: PURPOSE: To further cut down costs by producing a driving means moving a lens barrel and a driving means operating an exposing device with the member made of shape memory alloy.  
     CONSTITUTION: The titled camera is provided with a 1st movement generation member 11 made of shape memory alloy, which is fixed on one edge of a turning member 9 and a camera main body 1c and extends in parallel with them, and a 2nd movement generation member 12 made of shape memory alley, which is fixed on the other end of the burning member 9 and the camera main body 1d, and extends in parallel with the 1st member 11. To simultaneously move the two parallel movement generation members 11 and 12, the lens barrel is moved. To move only one member, the turning member 9 is turned to operate the exposing device. Since the driving source for moving the lens barrel and the one for operating the exposing device are made of the same movement generation member in such a way, the camera can be produced at a more moderate cost. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5945861-A (JP)
Title: Preparation of granular freshness preserving agent
Inventor: OMOTE KIYOTAKA
IPC: B01J20/04
Filed: 1982-09-09
Abstract: PURPOSE:To prepare a freshness preserving agent of uniform grain diameter without causing the secondary aggregation even in the form of granular form, by incorporating FeSO4.7H2O with one kind of alkaline compound, adding other various comp thereto, mixing them uniformly, and granulating the resultant mixture. CONSTITUTION:In a powdery freshness preserving agent consisting of (A) FeSO4.7H2O, (B) an alkaline compound consisting of two or more of hydroxides, carbonates and hydrogencarbonates of an alkali (earth) metal, e.g. Ca(OH)2, Na2CO3.10H2O or NaHCO3, and (C) a sulfite of the alkali (earth) metal, e.g. CaSO4.1/2H2O, the compound (A) is incorporated with one of the compounds (B), and the other component is added thereto. The resultant mixture is then granulated in a granulator. Thus, the aimed freshenss preserving agent of uniform grain diameter is obtained without causing the secondary aggregation even in the granular form.
Patent JP-H05326363-A (JP)
Title: Aligner and interval setting method for substrate
Inventor: OTA TOSHIYA
IPC: H01L21/027
Filed: 1992-05-26
Abstract: PURPOSE:To shorten the gap setting time of a proximity-system aligner. CONSTITUTION:The thickness of each of plurality of substrates 1 is measured. The difference in the sheet thickness between a first substrate and other substrates is found. The interval between the first substrate and a mask 16 is measured by means of an air micrometer 15. A parallelism adjusting table 13 and a substrate movement stage 14 are driven and positioned to a prescribed gap. The other substrates are corrected with reference to a position in which the first substrate has been positioned while the difference in the sheet thickness is used as an offset; they are positioned after the parallelism adjusting table 13 and the substrate movement stage 14 have been driven.
Patent JP-H11347975-A (JP)
Title: Method and device for automatic teaching
Inventor: OTSUKA FUMIO
IPC: B25J9/22
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the center position of a work by obtaining a middle point between edges of two peripheral surfaces in an arbitrary direction on a circular dummy disk surface placed at the position corresponding to the work, operating middle points of chords orthogonal to each other at this point, and storing the data in a memory. SOLUTION: A sensor is moved in a direction A across a dummy disk based on the first position data (S3). A middle point C between edges A1 , A2 is obtained (S4). The sensor is moved in the orthogonal direction B at the middle point C (S5). A middle point of a chord B1 B2 , i.e., a center point O of the dummy disk is operated (S6), and stored in a memory (S7). After the storage, judge NO (S8), return to S2, and similar procedure is effected on a second dummy disk. The procedures were completed for five dummy disks, YES (S8) or NO (S9) is judged, and a turn table is rotated by 1/10 turn (S10). When the storage of the center position data of all dummy disks of ten trays is completed, YES is judged (S9) and the teaching is completed.
Patent JP-H07142607-A (JP)
Title: Semiconductor memory and manufacturing method thereof
Inventor: MORIHARA TOSHINORI
IPC: H01L27/10
Filed: 1994-07-08
Abstract: PURPOSE:To easily obtain a high integrated structure having high performance in an SOI structured DRAM. CONSTITUTION:A dielectric layer 2 is formed on the main surface of a semiconductor substrate 1. A silicon layer 3 is formed on the dielectric layer 2. MOS transistors 9a, 9b are formed on the silicon layer 3. The MOS transistor 9a is provided with impurity regions 8c, 8b in the semiconductor layer 3. A capacitor 15 is composed of this impurity region 8c, the dielectric layer 2 and the semiconductor substrate 1. Furthermore, the dielectric layer 2 also functions as the SOT structured insulating film.
Patent JP-S6312348-A (JP)
Title: Catalyst for catalytic reduction of nitrogen oxide by ammonia
Inventor: EBINA TAKESHI
IPC: B01D53/94
Filed: 1986-07-04
Abstract: PURPOSE:To obtain the denitration catalyst of an exhaust gas having excellent anti-poisoning property by carrying out a hydrothermal treatment of titanium oxide and silicon oxide in the presence of an alkali or an alkali earth metal hydroxide, followed by drying it, and subsequently, by depositing copper, molybdenum, vanadium and tungsten, etc. on the obtd. catalytic carrier. CONSTITUTION:The carrier is obtd. by mixing titanium oxide or titanium hydroxide which is obtd. by effecting a hydrolysis of titanium sulfate, followed by neutralizing, washing, etc., silicon oxide such as silica sol, etc., alkali or alkali earth metal hydroxide and water, in 0.1-3mol ratio of silicon oxide/ titanium oxide and 0.01-6mol ratio of alkali metal/titanium oxide, and by heating, followed by drying it. The carrier has a large specific surface area and a high strength and a small pore size. Thus, when the carrier is impregnated with a catalytic metal such as copper, a part of the catalytic metal enters in the pore, thereby obtaining a large specific area and a high denitration activity. As the molecular size of a catalytic poison is generally large, said catalytic poison is hard to enter in the pore, thereby controlling deterioration of the catalyst.
Patent JP-S6313219-A (JP)
Inventor: NODA TAIJI
IPC: H01H33/66
Filed: 1986-07-04
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-S5680898-A (JP)
Title: Memory device
Inventor: KIMURA ISAO
IPC: G11C29/00
Filed: 1979-12-05
Abstract: PURPOSE: To execute an analysis and diagnosis of the failure easily and enhance the examination function by storing an operating signal before detecting an error by providing memory status memory part.  
     CONSTITUTION: In an operating processing device 1, a fixed time monitoring is carried out and of a signal 64 as a response signal 64 is not returned in this time, it is refered to a time out error. Because of an intermittent failure, when the signal 73 as a signal ANS is not returned, a signal 74 as a reading data DO is not returned and device 1 detects the signal 75 as a time out error ERR. In this case, a read write indicating signal 49 specifies the writing, and in a memory status memory portion 24, a signal 61 as a memory request ERQ, a signal 62 as a request accept signal ACPT and signals 64 and 66 as signals ANS, ERR are stored as status. When a signal 49 commands to read and starts to read the content from the memory portion 24, a time chart can be recorded as it is and the signal analysis as for in what period the error is caused is easily done. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10336023-A (JP)
Title: Phase lock inspection circuit and clock generator provided with it
Inventor: TAKEUCHI KESATOSHI
IPC: H03L7/095
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To stably inspect a PLL circuit for phase locked state even when more or less jitters exist in signals. SOLUTION: An AND circuit 44 outputs an inspection period signal LTFLG which makes the phase lock inspection period from the first rising edge of a dot clock signal DCLK after the rising edge of a reference input signal HREF to the next falling edge of the signal DCLK a high level. An FF circuit 43 latches the signal level of feedback signals HRET at the rising edge of the dot clock signal DCLK and outputs the signal level as a phase lock inspection signal PLLFLG. When the phases of the reference input signal HREF and feedback signals HRET are locked, the phase lock inspection signal PLLFLG becomes a high level. When the phases are unlocked, the signal PLLFLG becomes a low level.
Patent JP-S5583986-A (JP)
Title: Paper sheet counter
Inventor: MIYAGAWA TSUYOSHI
IPC: G06M9/02
Filed: 1978-12-20
Abstract: PURPOSE: To prevent the stain of the paper sheet for the paper sheet counter incorporating the sealing function by providing the device which detects whether the wrapper is given to the paper sheet bundle.  
     CONSTITUTION: Counter part 10 comprises rotary barrel 11, plural number of sucking axle 12, holder 13, support pltate 20, paper holder rod 21 and sealing component 22 each. Thus the paper sheets are counted for bundle 25 one by one. The irradiation light is given to the position of bundle 25 where wrapper 25a is given, and the reflected light is received by photo detector 23a to detect whether the wrapper is applied or not. Based on the output result, the driving of component 22 is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S638329-A (JP)
Inventor: PEETAA FUANKUHAUZAA
IPC: A61K31/196
Filed: 1987-06-26
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-H0323735-A (JP)
Title: Collision evading system for transmission data
Inventor: HASEGAWA MASAHIKO
IPC: H04L12/40
Filed: 1989-06-20
Abstract: PURPOSE:To evade the repeat of collision by setting a timer value to be retried at a re-transmission timer in the case of detecting the collision at the time of performing packet transmission, and re-transmitting a packet when the timer times out. CONSTITUTION:When a collision detecting part 3-1 detects the collision at the time of performing transmission of data between systems via a line, different prescribed bits at every case are taken out from the system timer value of a system, and they are set at the re-transmission timer 3-3 as the timer values. When the re-transmission timer 3-3 times out, a re-transmission procedure control part 3-2 re-transmits the data. Thereby, a retrying interval can be taken at random even when the transmission of the data is performed in bidirectional way between the same systems, and the infinite repeat of the collision and retrying can be evaded.
Patent JP-H028637-A (JP)
Title: Air conditioner
Inventor: HORII YUTAKA
IPC: F24F3/044
Filed: 1988-06-27
Abstract: PURPOSE:To reduce a pressure loss caused by an unbalanced state between an eddy flow and air, improve an efficiency of a fan and reduce a vibration of the fan by a method wherein an arcular guide plate is arranged below a duct, a guiding plate for air flowing out of a guide plate and an air guiding member are arranged between the guide plate and a floor surface of a casing. CONSTITUTION:Returned air from an interior area is directed to flow toward fans 3a and 3b by a guide plate 8 arranged within a duct 2, the passes through an opening 4 and is guided to fans 3a and 3b. Proper amount of air is guided to a hollow air passage member 9 by the fan 3a spaced apart from the opening 4 through a guiding plate 7 arranged in front of a flowing direction of air and then the air enters the fan 3a to cause the two fans 3a and 3b to be operated in well-balanced condition. In this way, since a suction flow is properly distributed, the two fans 3a and 3b are well balanced in their operation, resulting in that a pressure loss, noise and vibration caused by eddy current are reduced and a power for the fans is also reduced.
Patent JP-S5382735-A (JP)
Title: Preparation of benzyl alcohol and/or benzaldehyde having ether bond
Inventor: IMAMURA JIYUICHI
IPC: C07B61/00
Filed: 1976-12-27
Abstract: PURPOSE: To prepare the title cpds.  almost quntitatively by liquid-phase autooxidation of cresol alkyl or arylether under press.  in a solvent such as acetic acid in the presence of a soluble cobalt salt and a trace amt.  of a bromine cpd. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5282166-A (JP)
Title: Automatic decision unit for pattern center
Inventor: ASAI HIROSHI
IPC: G06T7/60
Filed: 1975-12-29
Abstract: PURPOSE: To secure automatic detection of the peak point of most internal risen line among those which constitute the center point of greened pattern of fingerprint pattern, and thus to facilitate identification of fingerprints. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0830111-A (JP)
Title: Intermediate transfer medium and image forming method using the same
Inventor: NAGASE KOICHI
IPC: G03G15/10
Filed: 1994-07-11
Abstract: PURPOSE:To obtain an intermediate transfer medium which has excellent transferability and excellent durability by specifying a relation between the swelling rate of a release layer with a liquid toner and the thickness of the release layer. CONSTITUTION:The swelling rate of the release layer with the liquid toner, defined as A(%), and the thickness of the release layer, defined as B(mum), are so set as to satisfy a relation 10<=AXB<=3000. The retransfer from the intermediate transfer medium into a material to be transferred is defective if AXB is below 10. The reason thereof indicates that the formation of a thin liquid film layer bleeding out of the intermediate transfer medium layer swelling with the liquid toner between the toner image and the intermediate transfer medium and the peeling between the toner image and the intermediate transfer medium induced by this liquid film layer are mandatory for obtaining the good retransfer in the case of concideration of the retransfer mechanism on the material to be transferred from the intermediate transferred medium. Then, AXB is required to be >=10, more preferably >=100. On the other hand, the amt. of the liquid bleeding out at the time of retransfer is large and, therefore, the disturbance of the image arises if AXB exceeds 300.
Patent JP-S5584510-A (JP)
Title: Filter
Inventor: KOBAYASHI MORIATSU
IPC: B01D29/11
Filed: 1978-12-20
Abstract: PURPOSE: To adequately detect filter clogging by a mechanism wherein a filter element is mounted inside of the filter body and its displacement is sensed according to pressure difference of exerting liquid.  
     CONSTITUTION: When filter element 7 is clogged, its fluid resistance increases. Thus, the difference in liquid pressure increases between the inlet 2 side and outlet 3 side. As a result, the filter unit 7 receives increased force from the fluid and moves upward against the elastic force of coil spring 17. The displacement of the coil unit is nearly proportional to the extent to which the filter element has clogged. Thus, the degree of clogging can be detected by the protrusion amount of support shaft 6. 
     COPYRIGHT: (C)1980,JPO&Japio