baber/WOPTO huggingface dataset:
Patent JP-S58142310-A (JP)
Title: Observation optical system of variable power
Inventor: YAMADA KENJI
IPC: G02B23/26
Filed: 1982-02-17
Abstract: PURPOSE:To dispose a field stop always in an optimum position and to vary powers quickly with a simple mechanism by converting the principal point of lens groups of the intermediate image formed by an objective lens between the objective lens and an eyepiece lens from one side to the other side. CONSTITUTION:A lens group L1 of negative refracting power is provided between an objective lens Lo and an eyepiece lens Le. If there is the group L1 between the intermediate image I by the lens L0 and the lens Le, the magnification is low, and when the group L1 is moved to the intermediate of the lens L0 and the image I, the magnification is high. The focal lengths of L0, Le, L1 are made f0, fe, f1, and the L1 is provided in the position of l from the front side focus Fe of the Le to the eyepiece lens side. When the f1 is so determined as to satisfy the relations f1=ml/(1-m) with respect to positive number m>=1, the magnification is fo/mfe. When the same is changed from the image I to the l on the Lo side, the magnification is mf0/fe.
Patent JP-S59152331-A (JP)
Title: Antitumor agent
Inventor: YAMAMOTO AKIHIRO
IPC: A61K35/74
Filed: 1983-02-17
Abstract: PURPOSE:An antitumor agent that contains Staphylococcus leukocidine as an active ingredient, thus being effective to leukemia, particularly human myelogenous leukemia, because it dissolves myelogenous leukemia cells without great adverse effects on normal multinuclear leukocytes. CONSTITUTION:The objective antitumor agent is obtained by using Staphylococcus leukocidine as an active ingredient. Staphylococcus leukocidine is obtained from a disease-causative Staphylococcus, e.g., Staphylococcus aureus V8 strain, and a toxin having an action of leukocytolysis composed of leukocidine S and leukocidine F. Its antitumor action is caused by the synergism of them and shows very high sensitivity to cells of leukemia, especially human myelogenous leukemia. The difference in sensitivity to a variety of cells depends on the activity of phospholipase A2 in leukocyte membranes developed by the connection of leukocidine S to receptor gangliosie GM1.
Patent JP-H03229220-A (JP)
Title: Manufacture of liquid crystal panel
Inventor: SAKO SHUJI
IPC: G09F9/30
Filed: 1990-02-02
Abstract: PURPOSE:To scatter and interpose spacers uniformly between glass substrates by spraying liquid when the spacers are scattered between the substrates. CONSTITUTION:The spacers are scattered on an orienting film 4 on a glass substrate 1 where a transparent conductive film 2, a protection film 3, and the orienting film 4 are stuck in order. Then pure water as the liquid is sprayed on the glass substrate 1 where the spacers 5 are scattered. Films are therefore formed on the outer peripheral surfaces of the spacers 5 and coupled with cohesive films 4 and 8 stuck on the substrates 1. Consequently, the spacers 5 are fixed between the substrates 1, and the spacers 5 can be dispersed uniformly and interposed between the substrates 1.
Patent JP-H01201167-A (JP)
Title: Driving device for cross coil type instrument
Inventor: OISHI SHIGERU
IPC: G01D13/22
Filed: 1988-02-05
Abstract: PURPOSE:To improve the linearity of the angle of rotation of a magnet rotor to a measured quantity and to improve the display accuracy of the measured quantity by making the direction of a composite vector generated at a cross coil accurately correspond to the specific measured quantity. CONSTITUTION:A counter circuit 1 converts the period of an inputted rectangular wave signal into digital data with a basic clock and sends it out, sine thetadata on an angle theta corresponding to the data is accessed by a sine function generating circuit 2, and cosine theta data is also outputted. The sine and cosine data are sent to duty pulse generating circuits 3 and 4, which send rectangular wave signals of corresponding duties to driving circuits 5 and 6. Further, the digital data from the circuit 1 is inputted to a direction setting circuit 7 and outputs a1 and a2, and b1 and b2 of the circuits 5 and 6 are selected according to the output of the circuit 7; and current directions are set for the coils L1 and L2 of the cross coil L, and the quadrature of the position of a pointer A is set. Rectangular wave currents to the coils L1 and L2 correspond to the specific measured quantity.
Patent JP-S60168147-A (JP)
Title: Exposing device
Inventor: YAZAKI YOSHIO
IPC: G03F7/20
Filed: 1984-02-10
Abstract: PURPOSE:To offer a proximity type exposing device which obtains a powerful face light source having non-interference properties and has high resolving power, and also can execute an exposure of a large area, by rotating a fly-eye lens in synchronization with a shutter for cutting off an exposing luminous flux. CONSTITUTION:Exposing light emitted from a mercury-vapor lamp 12 is reflected and condensed by an elliptical concave mirror 13, and its luminous flux is reduced and made incident on the first mirror 15. The exposing luminou flux L reflected by the first mirror 15 passes through a shutter 18, and is made incident on a convex lens 33. The exposing luminous flux L is converged a little by the lens 33 so as to be swalled to one end face of each lens 29 of a fly-eye lens 17. The exposing luminous flux L emitted from the fly-eye lens 17 is made incident on the second mirror 20, and reflected toward a collimator mirror 21 at a prescribed reflection angle. The collimator mirror 21 irradiates this exposing luminous flux 3 as parallel rays onto a mask 23. Also, the exposure time of the shutter 18 is controlled by a revolving speed of a hysteresis motor 19, but a revolving speed of the fly-eye lens 17 can be set optionally to this exposure time by controlling circuit.
Patent JP-S56122239-A (JP)
Title: Phase comparator circuit
Inventor: NAKAMURA KAZUHIKO
IPC: H03L7/085
Filed: 1980-02-29
Abstract: PURPOSE:To prevent a loss of contents although the signal is cut off, by providing a phase comparator to detect the phase difference between the reference signal and a comparison signal plus another phase comparator to produce an output which accords with the loss and gain of the comparison signal. CONSTITUTION:The phase comparator circuit consists of the 1st and 2nd phase comparators 1 and 2 plus the voltage adding means 3. Both the reference signal and the comparison signal are put into the FF2 of the comparator 2, and ''1'' is delivered once from the output Q every time the phase difference of both signals becomes 2pi. Then the outputs Q and Q' are transferred to the FF3 and FF4 synchronously with the reference signal to be applied to the up-input and down-input of the up- down counter 5 respectively. The counter 5 delivers the output showing a gain or loss of the phase difference. For the FF1 of the comparator 1, the pulse duration increases as the phase difference increases i a range of 2pi with a delay of the phase of the comparison signal and then decreases with a gain of the phase of the comparison signal respectively. The both outputs of the comparators 1 and 2 are added together at the voltage adder circuit 3 and then delivered, and thus the counter 5 has no change although the signal is cut off.
Patent JP-H05277714-A (JP)
Title: Production of heat exchanger
IPC: B23K1/00
Filed: 1993-02-12
Abstract: PURPOSE:To manufacture a heat exchanger, in which welding process is unnecessary after forming a header pipe to a cylindrical shape. CONSTITUTION:On one side of both side edges in a brazing sheet 30 cladding a brazing filler metal layer 30b at least on one side surface in a core material 30a, the engaging recessed parts 32 are arranged and on the other side, engaging projecting pieces 33 are arranged. At the both side edges of the brazing sheet 30, the brazing filler metal coated inclining surfaces corresponding to at least the part except the engaging recessed parts 32 and the engaging projecting pieces 3 in the thikness direction are formed. Then, by mutually butting the brazing metal coated inclining surfaces so as to become the overlapping condition, this sheet is formed to cylindrical state and also, the corresponding engaging projecting pieces and the engaging recessed parts are mutually fitted in the condition of preventing the opening parts at the butting part to make the header pipes 3, 4 with tube inserting holes 13. By executing the brazing after inserting the tubes into the tube inserting holes, the tube, a header pipe and the butting part of the header pipe are brazed.
Patent JP-S59165698-A (JP)
Inventor: OKABE ZENE
IPC: B42D15/02
Filed: 1984-02-14
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-H11216163-A (JP)
Title: Throwaway diaper of pants type
Inventor: MIYATA KEIKO
IPC: A61F13/496
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a side flapping part from becoming stuffy and to provide a comfortable touch for a wearer by making an inner sheet which is composed of sheets made from non-woven fabric contain hydrophilic fibers of a certain % by weight. SOLUTION: The absorptive main body 16 of the throwaway diaper consists of a top sheet 10 that is permeable, a back sheet 11 that is impermeable and an absorber 9 which is arranged between the two sheets. An outer covering 12 consists of a sheet 13 of outer layer that is made from non-woven fabric and a sheet 14 of inner layer that is made from non-woven fabric which is layered on the outer sheet 13. Between the outer sheet 13 that is around the opening for leg and the sheet of inner layer, elastic part 4 for the opening for leg is arranged. As the sheet 14 of inner layer should be permeable so as to absorb sweats of an user, it is made from non-woven fabric that contains 3-60% of hydrophilic fibers. The outer sheet 13 is made from gas permeable and water impermeable non-woven fabric in order to prevent itself from being steamed and to stop a leakage.
Patent JP-H03229173-A (JP)
Title: Multiplex transmission device for ic test system
Inventor: HARADA NOBUHISA
IPC: G01R31/28
Filed: 1990-02-05
Abstract: PURPOSE:To restrain mutual interference in electromagnetic radiation and to improve the movability of a test head by using an optical fiber cable for transmitting a signal and performing spectral multiplex transmission by a small number of optical transmission lines. CONSTITUTION:A CPU 11 previously transmits code data corresponding to transmitted contents to a switching circuit 13 through a data bus 12. The circuit 13 performs the switching action based on the code data and a light emission source 14 allows light emitting bodies 141 - 14n to emit light corresponding to the action. A luminous flux L passes through an optical fiber 15 and reaches a spectral analyzer 16 so as to be spectrally splitted. The spectrum is converted into an electric trigger signal by a spectral/electric conversion circuit 17. By utilizing the trigger, a pattern generator 18 reconstitutes a waveform for an IC test and a relay matrix control part 20 controls the opening and closing of a relay matrix, then an input/output signal adjusting part 19 adjusts the level of the waveform. The adjusted signal is the input for an IC 4 to be mea sured.
Patent JP-S62182881-A (JP)
Title: Radar signal processor
Inventor: MURATA MINORU
IPC: G06T1/00
Filed: 1986-02-06
Abstract: PURPOSE:To avoid the misreading of a target by deciding the picture in a noticed picture area is equal to an ambiguity image or not. CONSTITUTION:An azimuth direction reference function changing part 11, a differentiating part 8, a pixel addition part 9 and an ambiguity deciding part 10 are added to a conventional synthetic aperture radar signal processor. The part 11 changes plural types of azimuth direction reference functions on the basis of a genuine azimuth direction reference function. Based on this changed reference function, an azimuth compressing part 6 performs the azimuth compression. Then the picture data is obtained through a picture data producing part 7 and the part 8 calculates the differentiation of an SAR picture. The part 9 performs addition of the pixels (picture elemets) of a local picture area noticed by the part 9. Then the part 10 decides whether an image is equal to an ambiguity image or not.
Patent JP-S61185039-A (JP)
Title: Rotary electric machine having magnetic bearing
Inventor: KOMATA TAKESHI
IPC: H02K7/09
Filed: 1985-02-13
Abstract: PURPOSE:To increase the axial moving distance of a rotational shaft by composing a magnetic bearing for axially moving of a magnetic unit mounted on the periphery of a rotational shaft and a magnetic force unit capable of axially attracting the magnetic unit. CONSTITUTION:A rotary electric machine has a motor 2 in which has a rotor 21 mounted on the outer surface of a rotational shaft 1 and a stator 22 disposed in the outer circumferential direction of the rotor 21, radially moving magnetic bearings 3, 4 for radially moving the shaft 1, and an axially moving magnetic bearing 5 for moving axially the shaft 1. The bearing 5 is composed of a magnetic unit 51 mounted on the periphery of the shaft 1 and magnetic force units 52a, 52b disposed in the outer circumferential direction of the unit 51.
Patent JP-S59150721-A (JP)
Title: Method and apparatus for forming corrugations on barrel part of cylindrical container
Inventor: HATAKEYAMA YOSHIHARU
IPC: B29C53/30
Filed: 1983-02-18
Abstract: PURPOSE:To form corrugations efficiently on the barrel part of a cylindrical container by putting a cylindrically formed container between a cylindrical shape-retaining jig with a corrugated shape and a cylindrical mold with a corrugated shape and revolving said jig and mold heating said container. CONSTITUTION:A formed cylindrical container 1 is inserted into a cylindrical shape-retaining jig 6 with a circular corrugated shape and the jig is brought approximately into close contact with the inside of the barrel part 2 of the cylindrical container 1. Hot water (60 deg.C) is poured from a water supply pipe 9 built in this jig 6 and circulated. Further, the barrel part 2 of the cylindrical container 1 into which the shape-retaining jig is inserted is inserted into a mold 10 having a corrugated part 7 on the inner circumferential surface. The mold 10 is heated by a heater 12 from outside, the mold 10 and the shape-retaining jig 6 are revolved in the same direction and the barrel part 2 of the cylindrical container 1 is pinched by the corrugated parts 11, 7 to form a corrugated part 5. A corrugation can be formed securely with a comparatively simple device.
Patent JP-H11106315-A (JP)
Title: Cosmetic composition
Inventor: OGAWA MASUMI
IPC: A61K8/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition which shows excellent hair- conditioning effect, gives excellent moistness but no tenseness to the skin by using a specific basic amino acid derivative and an anionic surfactant. SOLUTION: This cosmetic contains (A) one or more kinds of basic amino acid derivative represented by formula I [R<1> is a 8-22C alkyl or alkenyl; j is 0 or 1; X is H or a substituent of formula II (R<2> is same as R<1> ; n is 0 or 1); k is 0-5 and, when k is 0, Y is a substituent represented by the formula: -(CH2 )m -Z (m is 1-5; Z is -NH2 or the like); when k is 1, Y is an amino group] and salts thereof, and (B) at least one selected from anionic surfactants. The compound of formula I is prepared by reaction of a basic amino acid with a glycidyl ether or an epoxy alkane.
Patent JP-S61184312-A (JP)
Title: Petroleum combustion device
Inventor: KAWASAKI YOSHITAKA
IPC: F23D3/10
Filed: 1985-02-12
Abstract: PURPOSE:To prevent the flame concentlation to the center of a combustion chamber at the time of ignition and to prevent generation of soots bad odor or CO etc. and to make transit to the normal combustion, by a method wherein the width of a lower combustion chamber of a flat combustion chamber connected up and down is made smaller than that of an upper combustion chamber. CONSTITUTION:The width B of the under combustion chamber 4 is made smaller than the width A of the upper combustion chamber 6 as well as the space C of the opened lower surface of the upper combustion chamber 6 is made smaller than the width B of the lower combustion chamber 4, and while combustion a quenching shutter 10 is pulled back and the lower combustion chamber 4 is opened as well as air holes 5a, 11a and an opening part 10b are communicated, and air is supplied in the quench room 5. Fuel which is evaporated by self heating from the wick is burnt. If the quenching shutter 10 is pushed in while quenching, the upper surface of the lower combustion chamber 4 is closed as well as the air holes 5a at the front and rear are also intercepted, and the wick 1 is housed and fire is completely quenched.
Patent JP-H09230639-A (JP)
Title: Automatic document carrying device
Inventor: SAEKI SHIRO
IPC: B65H5/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of deflection in a carrier belt when the carrier belt is composed of a rubber roller, prevent the occurrence of wrinkles in an end part of a document, and normally read the document by an image reader by pressurizing a carrier belt part where deflection is so far caused by pressurizing a fixed roller by a pressurizing roller. SOLUTION: A pressurizing roller 34 in closest vicinity to a reference scale 40 is brought near to a fixed roller 39, and a roller 34a of the pressurizing roller 34 is interposed between rollers 39a of the fixed roller 39, and both rollers 34a and 39a are formed in a stepped shape. Therefore, a carrier belt 33 part can be pressurized by the pressurizing roller 34, and the occurrence of deflection in a carrier belt 33 composed of a rubber roller is restrained, and a clearance between the reference scale 40, contact glass and the carrier belt 33 is reduced. Therefore, the occurrence of deflection in an end part of a document is prevented, and upward parting from the contact glass is prevented, and the occurrence of wrinkles in an end part of the document is prevented.
Patent JP-H02205497-A (JP)
Title: Punching device for discoid recording medium
Inventor: EBARA TOSHIYUKI
IPC: B26F1/02
Filed: 1989-02-03
Abstract: PURPOSE:To increase punching speed and to improve productivity by leading a sheet raw material by opening a die whose axial line is horizontal, opening the die so as to fall it naturally after discharging the recording medium while closing the die and punching a discoid recording medium. CONSTITUTION:A raw material 18 is passed through guide rollers 21-23 passed through opened dies 11, 12, interposed by a feed roller 24. The guide roller 21 gives tension to the sheet 18 pulled by a spring 25 and the start and stop of a reel 19 are controlled with the ON and OFF of a sensor 26. When the dies 11, 12 are closed and a magnetic disk 53 is punched, the discharged product falls and is transferred by a conveyor and stacked on the spindle 39 of a table 38. The scrap of which center is punched is discharged via chutes 34, 35 after it passes through the center of a stationary side die 11, and a skelton 54 is changed downward by in its progress direction a guide rod 36 and fed to a scrap cutting 37.
Patent JP-S53110331-A (JP)
Title: Picture memory write speed converter circuit
Inventor: IKEDO TSUNEO
IPC: G09G5/395
Filed: 1977-03-08
Abstract: PURPOSE: To make it possible to write picture data followed by the display speed dependent upon videos by making it possible to write picture data operated in a DDA (digital differential analyzer) circuit to the memory with a low write speed without lowering the operation speed of the circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10224340-A (JP)
Title: Radio communication method and radio communication system
Inventor: TAKI KAZUYA
IPC: H04B1/69
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication method and a radio communication system in which secrecy of information to be sent/received between a master set and a specific slave set is enhanced. SOLUTION: A master set encrypts a hop table in the frequency hopping system through the public key system (step S8) by using a public key from a slave set (step S7) and transmits the information to the slave set (step S9), the slave set uses a private key to decode the information and then both the master set and the slave set share the hop table in common and send/receive information by the frequency whipping system (step S13). Furthermore, both the master set and the slave set are provided with a hop table generator ad send/receives only an initial value encrypted by the public key encryption system and generate the hop table by using the initial value. Moreover, a password used to identify the slave set is encrypted by the public key encryption system and the master set and the slave set send/receive the password.
Patent JP-H02204478-A (JP)
Title: Method for separating optical isomer
Inventor: MORITA TAKAKAZU
IPC: C07C323/58
Filed: 1989-02-02
Abstract: PURPOSE:To separate an optical isomer by reacting the optical isomer having sulfhydryl group with 2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl isothiocyanate to provide a diastereomer and using liquid chromatography, etc. CONSTITUTION:An optical isomer having sulfhydryl group [e.g. N-(2- mercaptopropionyl)glycine[ is reacted with 2,3,4,6-tetra-O-acetyl-beta-D- glucopyranosyl isothiocyanate (GITC) expressed by formula I to provide a diastereomer expressed by formula II (R*SH indicates optical isomer having the sulfhydryl group; Ac is -COCH3), which is then separated by liquid chromatography, etc. The amount of the GITC may be equimolar amount or more with the optical isomer. If the reaction is hardly carried out, etc., the GITC may be added in excess.
Patent JP-2000146569-A (JP)
Title: Periphery sagging measurement of semiconductor substrate
Inventor: KIMURA MASAHIRO
IPC: G01B5/28
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To attain the quantitative evaluation of surface flatness by mounting one end surface of a semiconductor substrate on an optical flat, and scanning from the vertical surface of a block gauge to the surface of the semiconductor substrate by means of a stylus on a surface roughness measuring device. SOLUTION: A block gauge 2 is put on an optical flat 1 with clay. The end surface 2a of the block gauge 2 is perpendicular to the optical flat 1, and the substrate 3 is brought into close contact with the end surface 2a of the block gauge 2. The angle of the front end part of a stylus 4 to be used is 45-90 degree, and the radius of curvature of the front end part is 2-10 μm. The stylus 4 is moved from the block gauge 2 to the substrate 3 in this formation, and moved from the point where the stylus 4 separates from the block gauge 2 to a prescribed point to accommodate the surface shape of the outer-periphery of the substrate 3 by a prescribed distance. The travel speed of the stylus 4 scans at a prescribed slow speed.
Patent JP-S57139814-A (JP)
Title: Fault detecting circuit
Inventor: MURASAWA KIYOSHI
IPC: G05B23/02
Filed: 1981-02-24
Abstract: PURPOSE:To execute the control without receiving a command from the outside, by storing in advance a correct answer of software operation for detecting and operating a fault of a machine, collating it with a result of operation, detecting whether a fault exists or not, and executing the switching control when its faulty state continues for a set time. CONSTITUTION:Software for detecting and operating a fault, and a correct answer of its operation are stored in a storing circuit 11, and the fault is detected and operated in accordance with operation clock by an operating circuit 12. A result of operation and the correct answer from the storing circuit 11 are collated by a collating circuit 13, and whether the fault exists or not is detected. When an output which has detected that the fault ''exists'' is continued for a set time, a signal is generated from a switching signal generating circuit 14, and an apparatus is controlled so as to be switched to the redundant system from the fundamental system by a changeover switch 15.