baber/WOPTO huggingface dataset:
Patent JP-H02311722-A (JP)
Title: Optical-sampling-waveform measuring apparatus
Inventor: TAKARA HIDEHIKO
IPC: H04B10/2507
Filed: 1989-05-29
Abstract: PURPOSE:To make it possible to improve S/N of a discrete sampling value and to obtain a highly accurate, simple apparatus by using a sampling light source having the large angular frequency with respect to light to be measured, using an nonlinear optical crystal which generates 'type 1' phase matching, and using BPF which transmits only sum frequency light. CONSTITUTION:As a sampling light generator, a sampling light source 10 which generates a sampling optical pulse train having an angular frequency omegaSAM that is close to an angular frequency omegaDATA of light to be measured is used. As nonlinear optical crystal, a 'type 1' nonlinear optical crystal 5 which generates 'type 1' phase matching is used. As an optical filter, a bandpass filter BPF 11 which transmits only the light having sum frequency (SF) is used. Thus the light source 10 and the BPF 11 are used. The difference between the angular frequency (omegaSAM + omegaDATA) of the SF light of the signals between two lights and the angular frequency 2omegaDATA of SH number (2omegaSAM) of the second higher harmonic wave of the sampling light itself and the SH light of the light to be measured itself is broadened. Therefore, only the SF light can be detected by using the BPF which transmits only the SF light.
Patent JP-S6114332-A (JP)
Inventor: NAGAI KAZUTOSHI
IPC: E03D9/08
Filed: 1984-06-29
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-S5926916-A (JP)
Title: Preparation of homogeneous zeolite slurry
Inventor: SHIMADA TAKEO
IPC: C11D3/12
Filed: 1982-08-05
Abstract: PURPOSE:To prepare fine and homogeneous zeolite slurry in high efficiency, by reacting an aqueous solution of sodium silicate with sodium aluminate, and subjecting the resultant zeolite to rough sieving, liquid cyclone treatment and sieving with vibration sieve. CONSTITUTION:An aqueous solution of sodium silicate is made to react with an aqueous solution of sodium aluminate, and the produced gel is aged to obtain a slurry of crystalline zeolite. The slurry is treated with a sieve 1 having large mesh to remove the coarse particles, which is pulverized with a wet pulverizer 4. The part passing the sieve 1 is supplied to the liquid cyclones 2, 2' at a flow ratio Rf [(flow at the downstream)/(flow of stock solution)] of 2-5%, and the upstream liquid is recovered as the product slurry. At least 99.95% of the particles in the slurry have the diameter of <=44mum. The slurry discharged from the downstream pipe is treated with the vibration sieve having a mesh opening of 44mum to recover the remaining fine particles as the product slurry, and the component left on the sieve 3 is pulverized again with the wet pulverizer 4 and recycled to the above process.
Patent JP-S6114708-A (JP)
Title: Electromagnetic coil
Inventor: OZAWA ISAO
IPC: H01F5/06
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a coil which is excellent in maintaining a shape without bundling with a coil bobbin or a string by maintaining a copper wire in a required shape drying and solidified a coated material after winding the copper wire coated with a synthetic resion or synthetic rubber coating material in the required shape. CONSTITUTION:A coil 1 is made a cylindrical shape as a whole with a copper wire 11 coated for insulation with enamel or urethane being wound in a spiral shape. The copper wire 11 wich constitutes the electromagnetic coil 1 is strongly combined with the coated material layer 12 existing between the copper wires 11 and maintains the shape. The following coating materials are used for the layer 12. (1) A coating material wherein a polymer methacrylic acid, etc. and glycidyl-methacrylate is dissolved in an organic solvent. (2) A coating material wherein styrene is used in place of glycidylmethacrylate. (3) A coating material wherein a polymer of methacrylic acid and methacrylic acid ester is dissolved in an organic solvent. (4) A coating material wherein a polymer of styrene and glycidylmethacrylate is dissolved in an organic solvent.
Patent JP-H05105132-A (JP)
Title: Manufacture of automobile
Inventor: NISHIMOTO SHUJI
IPC: B62D25/00
Filed: 1991-05-10
Abstract: PURPOSE:To provide a method of manufacturing an automobile, with which an upper and a lower body shell can be coupled easily and good reliance is given on the joint part. CONSTITUTION:An upper body shell BU of a car is assembled separately from the assembling of a lower body shell BL consisting of an under-body part BD and a front body part BF embodied separately from or in a single piece with the under-body, and then the two BU and BL are joined together, wherein the upper body shell BU is furnished at its side sill 20 with engagement groove 33 and/or receptacles to receive the ends of a front floor 1. Then the under-body part BD formed separately from or in a single piece with the front body BF is moved backward relative to the upper body shell BU, and the left and right ends of the front floor 1 are engaged by the receptacles, and through them coupling is made with the upper body shell BU.
Patent JP-H10312575-A (JP)
Title: Optical pickup
Inventor: MURAMATSU EIJI
IPC: G11B7/1392
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To eliminate aberration on a second optical recording medium even if a second light beam is condensed through a same objective lens as a first light beam by correcting an aberration being generated in the optical path between first and second light sources and an objective lens by the second light beam due the difference between first and second specified distances. SOLUTION: In order to deal with two different conditions with a single objective lens 15, a wavelength selection hologram 14 is employed as an aberration correcting means and operated as a correction means only when a CD-R is reproduced. Such a wavelength selection hologram 14 is disposed oppositely to a disc with the objective lens 15 being set between and an aberration is generated reversely to an aberration caused by the thickness of the protective layer of the CD facing a parallel light entering from a point P. According to the arrangement, these aberrations are canceled at a condensation point O on the CD and an aberration free optical beam can be obtained.
Patent JP-H0431420-A (JP)
Title: Epoxy resin composition for prepreg
Inventor: HORII HIDEO
IPC: C08J5/24
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the title compsn. curable at low temp. and excellent in storage stability by compounding an epoxy resin and a specific curing agent. CONSTITUTION:An epoxy resin (e.g. a bisphenol A epoxy resin) is compounded with a curing agent which is prepd. by reacting a reaction product of a glycidyl ether (e.g. a bisphenol A epoxy resin) with an imdazole compd. (e.g. 2- methylimidazole) with an isocyanate (e.g. tolylene diisocyanate) and water in a glycidyl ether (e.g. a bisphenol A epoxy resin).
Patent JP-S6115159-A (JP)
Title: Image forming device
Inventor: SHIBUYA KUNIHIRO
IPC: G03G21/16
Filed: 1984-06-30
Abstract: PURPOSE:To enable a jammed paper or a jammed original to be easily removed and to facilitate maintenance by connecting the first unit housing a photosensitive body, etc., and the second unit housing a driving source, etc. with a connecting member to form a space wide enough to pass the original. CONSTITUTION:The first unit 1 for housing the photosensitive body 11 etc., is connected with the second unit 2 for housing the driving source 50, etc., by using an engaging protuberances, engaging holes, and engaging levers, supporting rollers 30, 31 are brought into contact with guide rollers 70, 71, and an original Q is inserted from above a space 82 formed between both. It is illuminated with an exposure lamp 13 to form an image on the photosensitive body 11, the latent image formed on the body 11 is developed with a toner, the toner image is transferred to the brought paper Q with a transfer device 22, and this paper P is ejected, and the original Q is ejected from the lower part of the first unit 1. When the paper P and the original Q are jammed on their ways, the unit 1 can be disengaged easily from the unit 2, and when the unit 1 has another cartridge to be exchanged, the maintenance can be made extremely easy.
Patent JP-H10310798-A (JP)
Title: Detergent composition
Inventor: IWAMOTO ATSUHIRO
IPC: A61K8/44
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition safe from high temperatures, low temperatures and the changes of the temperatures and excellent in washability and touch by compounding a higher fatty acid salt with a specific alkylglucoside fatty acid ester, etc. SOLUTION: This detergent composition comprises (A) one or more kinds of compounds selected from higher fatty acid salts of formula I [R<1> is a 8-22C alkyl, an alkenyl; M<1> is an alkali(ne earth) metal, a basic amino acid, an alkanolamine], (B) one or more kinds of esters selected from alkylglucoside fatty acid esters of formula II [R<2> -R<5> are each H, COR<6> (R<6> is a 8-22C alkyl, etc.,); R<7> is a 1-3C alkyl], and (C) one or more kinds of compounds selected from cationic guar gum, alginate salts and phospholipids. For example, the component A is preferably compounded with 3-50 wt.% of sodium alginate, etc., 0.1-10 wt.% of the component B and <=55 wt.% of the component C.
Patent JP-S5768252-A (JP)
Title: Continuous casting method
Inventor: KOBAYASHI YASUYUKI
IPC: B22D11/06
Filed: 1980-09-30
Abstract: PURPOSE: To prevent the generation of defects such as cracks of ingot surfaces by specifying the ratio between the inside sectional area of a mold and an inside sectional area of a spout and specifying the flow speed of the molten in both in a belt and wheel type continuous casting machine.  
     CONSTITUTION: A mold 3 is constituted of a rotary casting wheel 1 provided with a hollow groove on the outside circumferential surface rotating in an arrow direction, and an endless belt 2 moving in contact with one end outside circumferential surface thereof. A spout 4 for charging is mounted to one end of such mold 3, and the molten metal is charged into the mold 3 through said spout 4 and is drawn continuously from the other end of the mold 3. Such spout which makes the ratio A/a between the sectional area A in the mold 3 and the section area (a) in the spout 4 1.05W7.5 is used, and the difference U-V between the flow speed U of molten metal in the spout 4 and the flow speed V of molten metal in the mold 3 is regulated to 0.25W110m/min. Thereby, a cast ingot having high surface quality is obtained continuously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09318555-A (JP)
Title: Visual inspection method
Inventor: NATSUME SHINJI
IPC: G01B11/24
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance the inspection accuracy while simplifying the setting of an inspection area. SOLUTION: The image of an object 15 being picked up by means of a camera 11 is processed by means of an inspection unit 13 in order to check the external view of the object 15. When an inspection area 21 is set, a conventional method for inspecting the area 21 using an entire dictionary therefor is not employed but a dictionary is prepared for each of a plurality of small areas 31-34, 41-44 in order to enhance the inspection accuracy.
Patent JP-S5927894-A (JP)
Title: 9h-thieno(3,2-b) or 4h-thieno(2,3-b)(1) benzopyran derivative
Inventor: HAYASHI YOSHIO
IPC: C07D495/04
Filed: 1982-08-06
Abstract: NEW MATERIAL:A compound (salt) shown by the formula I (one of X and Y is O, and the other is methylene or carbonyl; A is H, halogen, methyl, acetyl, cyanoethyl, etc.; B is H, halogen, methyl, alpha-cyanoethyl, methoxycarbonylmethyl, etc.; C is H, halogen, methyl, methoxycarbonylmethyl, etc.; D and E are H, halogen, or methyl; with the proviso that the case wherein X is O, Y is carbonyl, and A-E are H is omitted). EXAMPLE:9H-Thieno[3,2-b][1] benzopyran-2-propionic acid. USE:An antiphlogistic. PROCESS:For example, a 3-alkoxythiophene is reacted with o-anisoyl chloride to give a compound shown by the formula II, which is subjected to ring closure to give 9H-thieno[3,2-b][1] benzopyran shown by the formula III, which is further acetylated, converted into a nitrile group, and hydrolyzed, to give a compound shown by the formula I .
Patent JP-S6119866-A (JP)
Inventor: FUJITA TAKAYUKI
IPC: D06L3/06
Filed: 1984-06-29
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-H05328827-A (JP)
Title: Handling depth control unit for combine
Inventor: HAYASHI SHIGEKI
IPC: A01D61/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide the subject control unit designed to avoid the startup delay in handling depth control actuation at the beginning of reaping operation even when a sub-speed change gear for running is subjected to speed change operation in a low speed falling state. CONSTITUTION:A main speed change gear 9 for running, a sub-speed change gear D for running, a grain stem carrying device 8 to be driven by the main speed change gear 9, and a means S3 to detect running distance from the output from the sub-speed change gear D, are provided. When the running speed comes to a set value after detecting the presence of grain stems by a relevant means S0, handling depth controlling actuation is initiated to actuate a handling depth regulating means C so as to ensure the presence of grain stems to be detected by, of a pair of ear tip position detecting means S1 and S2 at an interval along grain stems, only such means on the side of plant foot; and when the running distance comes to the set value after detecting the absence of grain stems, handling depth controlling actuation is initiated by a handling depth control means 100 to halt handling depth controlling actuation, in the case the above pair of means S1, S2 both detect the presence of grain stems before the running distance comes to the set value after detecting the presence of grain stems.
Patent JP-H10327394-A (JP)
Title: Data broadcast receiver and video display device using data broadcast receiver
Inventor: TERANISHI KENTARO
IPC: H04N7/087
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To realize a data broadcast receiver by which a data transfer speed is increased without incurring increase in power consumption caused on a data bus between a memory and a logic circuit in a data broadcast decoder. SOLUTION: The device is provided with a memory 10 consisting of pluralities of memory banks operated independently, signal processing sections 2, 3, 4, 5, 6, 8, 14 required for the system, a signal distribution means 9 that makes connection to the memory banks, and a control signal generating means 13 that controls the signal distribution means 9 and the memory 10, which are provided on a same chip, and the connection and memory operation between pluralities of the memory banks and the signal processing section are periodically controlled and the signal processing requested by the system is realized.
Patent JP-S5840157-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B02B7/00
Filed: 1981-08-31
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-H04362343-A (JP)
Title: Continuously variable transmission
Inventor: KITAMURA MASAAKI
IPC: E02B7/40
Filed: 1991-06-10
Abstract: PURPOSE:To suppress the unnecessary rise of a change gear ratio even in the case of load torque being small at the rotation starting time by supporting a pressing element for pressing a limiting face part by energizing spring force so as to hold a cam in the minimum change gear ratio position until the load torque exceeds the fixed value. CONSTITUTION:A speed change ring is allowed to have its circumferential displacement corresponding to the load grade of an output shaft, and with this circumferential displacement, the speed change ring is axially displaced by the inverted V-shape inclined face 49 of a cam 39. A limiting face part 52 formed at either one of the outer peripheral surface of the cam 39 and the opposed inner peripheral surface of a fixed body 22 is formed at the outer peripheral surface of the cam 39, for instance, and this limiting face part 52 is pressed by a pressing element 53, provided on the inner peripheral surface of the other fixed body in this case, by the force of a spring 51 so as to place the cam 39 in the minimum change gear ratio position and to hold the cam 39 in this position until load torque exceeds the fixed value.
Patent JP-H0396019-A (JP)
Title: Analog/digital converter
Inventor: ANDORIYUU MAAKU SAASUTON
IPC: H03M3/02
Filed: 1990-05-25
Abstract: PURPOSE: To obtain an output having high linearity and high resolution by allowing at least some of zero crossings of responses corresponding to only one feedback pulse from a band-pass filter means to coincide with a sampling instant. CONSTITUTION: An analog input to band-pass filters H1(s), H2(s) is sampled by a quantizer for generating a digital data output. A pulse string is delayed only by 1.5 hours through a delay circuit 21 and counted by a clock, operating synchronously with a clock 2. A feedback pulse is advanced or delayed with respect to a data pulse, and finally the zero crossing of an open loop impulse response is allowed to coincide with the sampling instant.
Patent JP-S61296145-A (JP)
Inventor: SHIBATA KAZUO
IPC: D03D47/34
Filed: 1985-06-25
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-H0431884-A (JP)
Title: Image forming device
Inventor: MORI HIROSHI
IPC: G03G21/00
Filed: 1990-05-29
Abstract: PURPOSE:To always appropriately supply developer by driving a supplying means for supplying developer to a developing device independently of the respective parts of a device main body which relate to forming an image. CONSTITUTION:this device is provided with a detection means (sensor) 7 for detecting the residual quantity of developer in the developing device A, a cartridge 8 where the developer B is stored and which supplies the developer B to the developing device A, and an agitator 9. Then, a 1st driving means for driving the agitator 9 is installed independently of a 2nd driving means for driving the respective parts 1, 3, 4 and 5 of the device main body. Thus, the developer B is prevented from being excessively supplied to the developing device A and the working load on the developing doctor roller 4, the developer replenishing roller 5, and a scraper 6 is reduced. Then, the developer B is prevented from scattering and the residual developer in the cartridge at the time of exchanging the cartridge is reduced.
Patent JP-S5927637-A (JP)
Title: Selective calling circuit
Inventor: SUZUKI HIROMITSU
IPC: H04Q7/00
Filed: 1982-08-06
Abstract: PURPOSE:To prevent the generation of an unnecessary ring tone signal, by disconnecting an output of a receiving section in response to an output of a holding circuit holding a tone signal and an output of a nonmodulation detecting circuit detecting the nonmodulation section after the transmission of the tone signal. CONSTITUTION:The tone signal is detect at tone detecting circuits 1'-3' and held temporarily at a control circuit 17. The nonmodulation section after the transmission of tone signal is detected at a nonmodulation detecting circuit 18 and the nonmodulating section is integrated at a timer circuit 19. A logical control circuit 22 confirms the reception of the tone signal with the output of the control circuit 17 and confirms that the nonmodulation section exists for a prescribed time or over with the output of the timer circuit 19, then connects a switching circuit 14 to prepare for the reception.
Patent JP-S63300902-A (JP)
Title: Measuring method for sticking quantity of plating
Inventor: SUNAHARA TORU
IPC: G01B15/02
Filed: 1987-05-29
Abstract: PURPOSE:To improve the quality of a plated product by correcting a measured value of a fluorescent X ray according to a waviness quantity found by measuring the fluorescent X ray emitted at a radiation irradiated place previously by using the relation among the waviness quantity, the measured value of the fluorescent X ray, and an actual plating sticking quantity. CONSTITUTION:A plated steel plate 14 obtained by sticking plating liquid on a strip 12 exiting from a continuous annealing furnace 11 in a plating tank 13 passes through a gas wiping device 15 and is cooled between bridle rolls 16 and 16 and sent to a next stage. A plating sticking quantity meter 17 is installed below a passing line for the steel plate 14 between those rolls 16 and 16. Then the device 15 controls a gas wiping quantity so that a sticking quantity measured by the sticking quantity meter 17 reaches a target value. Then the sticking quantity meter 17 projects an X ray on the reverse surface of the steel plate 14 by an X ray generating device 19 at a specific angle of incidence and a fluorescent X ray measuring instrument 20 photodetects and measures the fluorescent X ray emitted at the irradiated place at a specific lead-out angle. Further, the waviness quantity is measured 21 and the plating sticking quantity is calculated 22 from the outputs of the devices 20 and 21.
Patent JP-S5928940-A (JP)
Inventor: OOUCHI TERUO
IPC: A61B1/00
Filed: 1982-08-09
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-H10329020-A (JP)
Title: Dressing method and device
Inventor: MATSUI MAKOTO
IPC: B24B53/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of unnecessary surplus shaving of a grinding wheel due to displacement between the center of a grinding wheel and the center of a dresser by a method wherein one of the dresser and the grinding wheel is fed to the other in the feed direction of the dresser to correct displacement in a core between the revolution center of the dressed and a grinding wheel center. SOLUTION: By revolving a dresser 1, a grinding wheel 2 is dressed. During dressing, contact between the grinding wheel 2 and the dresser 1 is detected and from the current position of the dresser 1, a contact position between the grinding wheel 2 and the dresser 1 is detected. From a detecting contact position, the cut feed direction of the dresser 1 to correct displacement in a core between the revolution center 15 of the dresser 1 and a grinding wheel center 14 is determined, one of the dresser 1 and the grinding wheel 2 is fed for cutting in the direction toward the other. A cycle described above is repeated at least one time. When the grinding wheel 2 and the dresser 1 do not make contact with each other and when the two members make whole contact with each other, cutting is effected in a normal cutting direction (a direction paralleling a grinding wheel center 14).
Patent JP-S5839015-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWASHIRO SANJI
IPC: H01J37/317
Filed: 1981-09-01
Abstract: PURPOSE:To form an integrated circuit by providing a prescribed circuit pattern on the same semiconductor substrate by a method wherein a light exposing method is employed using a photomask in the formation of one circuit pattern, a direct exposing method by an electron beam is used in formation of the other circuit, and both of these methods are combindly utilized. CONSTITUTION:The exposure of a first layer circuit net work pattern and the wafer of target marks 4a and 4b is performed by matching the marks 2a-2d of a wafer 1 to the marks 2a'-2d' on the photomark 3. As a result, the target marks 4a and 4b to be used for photomask positioning is patterned on the wafer 1 with the designed positioning relations against the registration marks 2a-2d, to be used for electron beam direct exposure, located on the wafer. Subsequently, when a direct exposure is performed using an electron beam in the pattern formation of the layer which is considered to be necessary, a positioning is performed by matching the registration marks 2a-2d, and this enables to form an accurate microscopic pattern. When a light exposure is performed, patterns can be formed by performing a mask-matching process using the target marks 4a and 4b.