baber/WOPTO huggingface dataset:
Patent JP-S6134387-A (JP)
Title: High pressure multistage seal-less pump
Inventor: MORI YOJI
IPC: F04D29/10
Filed: 1984-07-26
Abstract: PURPOSE:To prevent air from being sucked in by providing a back blade having a larger diameter than that of the water lifting blade of the first-stage blade of a multistage pump, in an integrated form with said first-stage blade, and forming a convex-concave ring by means of a casing part and a blade part. CONSTITUTION:A water lifting blade 52 is provided on the bottom side of a first-stage blade 5 while a back blade 51 having a larger diameter than that of the water lifting blade 52 is provided on the top side of the first-stage blade 5, both in an integrated form with the blade 5. On the outer peripheral part of the first-stage blade 5, is provided a disk 53 having a convex ring 54, which is mated with a fixed concave ring 10 provided on a casing part, without contact and with a certain gap being provided between them. Thereby, leakage of liquid into shaft part 19 does not take place, forming a liquid seal, while air from the shaft part 19 is prevented from entering a volute casing due to the convex and concave rings, easily carrying out the sealing of liquid.
Patent JP-S6311764-A (JP)
Inventor: ABE MASAHIKO
IPC: E04F19/02
Filed: 1986-07-01
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-H0446493-A (JP)
Title: Recording system for utilization state of additional service in radio call system
Inventor: UENO NOBUO
IPC: G06Q50/26
Filed: 1990-06-14
Abstract: PURPOSE:To expand and spread message transmission service in a radio call system by recording the utilization frequency by a prescribed time unit of each service of routine sentence service and information offer service on the additional service statistics table of the radio call system. CONSTITUTION:The call, including a routine sentence number or an information number transmitted while calling a user TEL, processes a data Din processed at an input processing part in a call processing part 10, and a processing data Dout is transferred to a statistics processing/use management part 20 through an additional circuit 1. Separate counters TC0-TCM-1, IC0-ICL-1, counting the utilization frequency by the prescribed time divided by service of the routine sentence service and the information offer service of a counter group 2 equipped with respective blocks of a statistics table 30 of the additional service and the corresponding counter, among the total counter TC IC counting the total of the utilization frequency divided by service, add a numerical value 1 on a count value 'x' up to that time to be updated to a count value (x+1) by a sub code D2-2 indicating the routine sentence number or the information number added to the above-mentioned data Dout in the circuit 1.
Patent JP-S6134584-A (JP)
Inventor: EJIRI KOICHI
IPC: G09G5/24
Filed: 1984-07-26
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-H11353694-A (JP)
Title: Optical pickup
Inventor: YAMAZAKI TAKESHI
IPC: G11B7/135
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To enable recording and reproducing information with high accuracy by performing a tracking control correctly without receiving an effect due to the aberration of a lens. SOLUTION: This optical pickup is provided with a galvano-mirror 106 for scanning the laser beams emitted from a light source in a prescribed direction, an image formation lens 110 regulating the laser beams made to exit with the galvano-mirror 106 into a roughly parallel liminous flux and an objective lens 108 converging the laser beams guided with the image formation lens 110 on the recording surface of a record medium 112 and, in the pickup, the objective lens 108 is arranged by being moved in a prescribed direction by a prescribed quantity along the optical axis so as to reduce the aberration due to the lens 110. Moreover, the galvano-mirror 106 and the focal position Ff of the front side of the lens 110 are arranged by being optically matched with each other.
Patent JP-S5487485-A (JP)
Title: Electrostatic induction type transistor logic
Inventor: SHIMURA YOSHIHARU
IPC: H01L29/06
Filed: 1977-12-23
Abstract: PURPOSE: To obtain the desirable diffusion depth and density of a n + -type diffusion layer, which becomes the drain or source of a SITL, by controlling the density of impurities through As-ion injection.  
     CONSTITUTION: In field oxidized film 4, n + -type diffusion layer window is made and As is ion-injected to form drain region of the SITL. Even from the point of relations between the impurity density and diffusion depth, the ion injection shown by the solid line has impurity distribution with density higher than and diffusion depth shallower than the thermal diffusion by the dotted line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6132297-A (JP)
Title: Semiconductor memory device
Inventor: MIYAMOTO TAKAYUKI
IPC: G11C11/34
Filed: 1984-07-24
Abstract: PURPOSE:To reduce a cost of a device by connecting a drain electrode to a conductive line terminated at an output circuit, disposing switching elements so that a source electrode can be connected to the output of each bit, decoding a signal given from the outside and conducting selectively one out of switching elements. CONSTITUTION:Storage contents of memory elements Mi,0-Mi,n selected by a row selection line Ai are transmitted to column lines B0-Bn, and contents of the column lines B0-Bn are transferred to each bit in a shift register circuit 2 with the aid of a signal phiL. One output Dj of a decoder circuit 10 is selected by signals C0-CK, and only a MOS transistor Tj is selectively made in the conductive state. By a signal phiS column information on the B0 is sequentially transferred from the column line Bj, and transmitted to an output circuit 3 through the MOS transistor Tj and a conductive line 6. Thus the reading can be started from an arbitrary bit, and a high speed memory can be manufactured at a moderate price.
Patent JP-H0748698-A (JP)
Title: Method and device for conveying surface-treating device
Inventor: KIDA KIYOSHI
IPC: C25D21/00
Filed: 1994-07-07
Abstract: PURPOSE:To shorten the treating time by conveying plural hanging beams, to which a material to be treated is fixed, successively to respective treating tanks. CONSTITUTION:Transfer bars 79A and 79B making a quadrilateral periodic motion, i.e., ascending, advancing, descending and retreating, are provided beside a treating tank in the conveying direction of a material to be treated. Plural hanging beams 49 above respective treating tanks are lifted up to raise the transfer bars 79A and 79B so that the material is positioned above a partition wall 110 between the treating tanks, the transfer bars 79A and 79B are advanced to convey the beams 49 above the succeeding treating tank, the transfer bars 79A and 79B are lowered to place the beams 49 on the treating tank, the transfer bars 79A and 79B are retreated, and the process is repeated to to continuously convey the beams 49.
Patent JP-H05325813-A (JP)
Title: Negative ion source
Inventor: IWAMOTO EIJI
IPC: H01J27/20
Filed: 1992-05-25
Abstract: PURPOSE:To shorten a time for switching an ion kind. CONSTITUTION:A sputter target of a plasma sputter type negative ion source is divided and constituted of a plurality of target materials 15a, 15b of, for instance, GaAs for an arsenic ion and GaP for a phosphorus ion contained with a different target element. By setting an operation parameter of the ion source, a required ion kind is generated in an optimum condition. Simultaneously generated unnecessary ion kinds are removed by a mass analyzing electromagnet.
Patent JP-S5583746-A (JP)
Title: Preparation of phthalimide derivative
Inventor: KABASHIMA KAZUO
IPC: C07D209/46
Filed: 1978-12-20
Abstract: PURPOSE: To prepare a 3-imino-halogenated isoindolin-1-one which is an intermediate of a pigment having excellent color fastness to daylight exposure and heat resistance, by reacting a halogenated phthalodinitrile with an aqueous solution of an alkali(ne earth) metal hydroxide.  
     CONSTITUTION: A compound of formula II is prepared by reacting a compound I (X 1W4  are H or halogen, provided that at least two of them are halogen) with ≥2N aqueous solution of an alkali(ne earth) metal hydroxide. The amount of the alkali(ne earth) hydroxide is pref. more than equivalent to the compound I, and the concentration is pref. ≥4N, esp. ≥8N to prevent the hydrolysis of the produced compound II, and to obtain the objective compound II almost quantitatively, in high yield.  
     EFFECT: Since the reaction is carried out without using an organic solvent, the process can be simplified and made economical. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H085925-A (JP)
Title: Scanning type laser microscope
Inventor: RI MASA
IPC: G02B21/00
Filed: 1994-06-16
Abstract: PURPOSE:To prevent mechanical vibration from a laser oscillator and improve the operability by fixing a microscope and an optical scanning device directly on a surface plate, and fixing the laser oscillator onto a vibration isolation table mounted on the surface plate. CONSTITUTION:The laser oscillator 1 and an optical axis adjusting device 2 are fixed onto a placing table 5 of the vibration isolation table 7 consisting of the placing table 5 and a coil spring 6, and the placing table 5 is arranged on the surface plate 8 across the coil spring 6. Further, a supporting pin 9 is implanted in the surface plate 8 and the supporting pin 9 is so constituted that it is loosely fitted in a fitting hole 5a formed in the placing table 5. The surface plate 8 is installed on a floor surface across an elastic body such as rubber and also has a vibration isolating function. The optical scanning device 3, on the other hand, is fixed directly onto the surface plate 8 and the microscope 4 which is connected to the optical scanning device 3 is fixed directly onto the surface plate 8. The microscope 4 which is not connected to the optical scanning device 3 is also fixed directly onto the surface plate 8. The vibration from the laser oscillator 1 is therefore absorbed by the coil spring 6 and never transmitted to the microscope 4.
Patent JP-H0323217-A (JP)
Title: Production of oxide superconducting material
Inventor: MURAKAMI TOSHIAKI
IPC: C04B35/45
Filed: 1989-06-19
Abstract: PURPOSE:To obtain the superconducting material having a negative Hall coefficient of a carrier and three-dimensional electric characteristics by treating a specified compd. derived from a perovskite-type copper oxide at high temp. in the mixture of an inert gas and gaseous oxygen. CONSTITUTION:A compd. is synthesized by substituting 16.7-20atom% of the La ion (trivalent) of the perovskite type copper oxide shown by formula I (M is Sr or Ba) for the M ion (bivalent). The compd. is then heat-treated at high temp. in the mixture of an inert gas and 1-20% gaseous O2 to obtain the desired oxide superconducting material. The Fermi level is appropriately positioned by the heat treatment, and the superconducting material having 28K Tc is obtained. The materials obtained by heat-treating the materials shown by formula II (M is Sr and X=0.167''' 0.20) and formula III (M is Ba and X=0.167''' 0.20), etc., in an inert gas contg. 10-20% O2 are exemplified as the oxide superconducting material.
Patent JP-H0446467-A (JP)
Title: Horizontal synchronizing signal separation circuit
Inventor: OKADA HISAO
IPC: H04N5/10
Filed: 1990-06-13
Abstract: PURPOSE:To offer a horizontal synchronizing signal separation circuit which can extract the timing of a horizontal synchronizing signal from a composite synchronizing signal by providing a detecting means to detect the rising edge of a composite synchronizing signal including the horizontal synchronizing signal and a vertical synchronizing signal. CONSTITUTION:A rising edge detecting circuit 1 applies a pulse signal HED to one input terminal of an AND gate when detects the rise of a composite synchronizing signal Csync. A counter 3 counts the number of pulses in a clock signal CLK, and this output is applied to a decoder 4. The decoder 4 outputs three kinds of timing signals t1, t2, and t3 by decoding the output of the counter 3. The timing signals t1, t2, and t3, are respectively inputted to a set terminal S and a reset terminal R of an RS flip-flop 5. The output signal TPF of the flip-flop 5 is applied to the other input terminal of the AND gate 2, and the pulse signal HED passes through the AND gate 2 while the signal TPF is at a high level.
Patent JP-S6215220-A (JP)
Title: Production of flame-retardant polyurethane foam
Inventor: IIDA KOSUKE
IPC: C08G18/00
Filed: 1985-07-15
Abstract: PURPOSE:To obtain the titled foam, having improved cushioning property, productivity, etc., suitable for automotive interior trim materials, heat insulating material, etc., and scarcely emitting toxic gases even on combustion. CONSTITUTION:For example, 100pts. glycerol based polyether polyol is premixed with 30pts. melamine expressed by the formula as a flame retardant, 4pts. water as a foaming agent, 0.45pts. amine catalyst and 1.5pts. silicone, and 0.3pt. tin catalyst is then added and mixed therewith. 50pts. isocyanate is then added and stirred to foam the mixture and give the aimed foam.
Patent JP-S5681158-A (JP)
Title: Automatic spray coating apparatus of coating agent
Inventor: SATOU AKIRA
IPC: B05B13/02
Filed: 1979-12-05
Abstract: PURPOSE: To reduce an installation cost and save a coating agent by arranging a conveying machine of an article to be coated, an automatic shape detecting apparatus capable of scanning a shape of the article to be coated by one sensor, a control apparatus for correcting a detected shape into a desired spray pattern and carrying out the spray coating and the like.  
     CONSTITUTION: The titled apparatus relates to the improvement of the automatic shape detector 3 of the article to the coated in the known apparatus consisted of the conveying machine of the article to be coated, the automatic shape detector of the article to be coated, the automatic spray coating machine of a coating agent, the control apparatus for controlling so as to correct the detected shape due to the above described detector into the desired spray coating pattern and carry out the spray coating or the like and the detector 3 is constituted from the sensor 6 having a lift apparatus 7 for detecting the article to be coated conveyed by the conveying machine, a pulse signal transmitter 8 capable of distinguishing plural divided divisions operated together with the lift apparatus 7 or the like. By above described constitution, plural sensors in conventional methods are not required and, by one sensor, the correct coating is carried out corresponding to the shape of the article to be coated and a using amout of a coating agent is saved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6217653-A (JP)
Title: Method for ultrasonic flaw detection of welded pipe
Inventor: FUJISAWA KAZUO
IPC: G01N29/04
Filed: 1985-07-15
Abstract: PURPOSE:To secure the quality of a welded pipe by rapidly and accurately performing the discrimination of the position and size of a flaw, an areal flaw and a volumetric flaw, by setting an oscillating angle to a predetermined angle from both sides of a welded part and automatically performing forward-and-rearward scanning and left- and-right scanning. CONSTITUTION:Rods 5, 11 are arranged in parallel to the welding line of the welded part 2 of a welded pipe and, after the oscillating angle of a probe 3 was set to 0 deg., forward-and-rearward scanning and left-and-right scanning are performed to the surface of the welded part while the probe 3 is moved and the beam path length as the distance from a position, where the ultrasonic wave from the probe 3 was incident to the welded pipe, to a flaw and an echo height are outputted to a central processing unit 21 from a flaw detector 23 and the apparatus 21 calculates and stores the position of the flaw of the welded pipe. Next, the oscillating angle of the probe 3 is set to + or -alpha deg.and only the vicinity of a flaw indication part of a range exceeding 1/2 of the max. echo height is subjected to forward-and-rearward scanning and left-and-right scanning to store the max. echo height, an echo signal wave form and a flaw indication length. The kind of the flaw is discriminated on the basis of these memory data.
Patent JP-S6133677-A (JP)
Inventor: KIMURA TAKATSUGU
IPC: A62B1/12
Filed: 1984-07-27
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-H07334922-A (JP)
Title: Disk driving device
Inventor: GARII EMU PIITAA
IPC: G11B19/20
Filed: 1995-05-31
Abstract: PURPOSE: To reduce a contour dimension by a method wherein there is provided a support body to which a disk spindle motor having a motor rotor pivoted rotatably by the support body and a projecting stator attached to the support body is attached. CONSTITUTION: A disk spindle motor 5 comprises a motor rotor 7 and an outer projecting stator 9. The motor rotor 7 is provided with a hub 7a composed of a magnetic material and a permanent magnetic ring 7b fixed to a hub periphery near a bottom part of this hub. The permanent magnetic ring 7b is provided with a permanent magnet 7b1 which is sequentially and alternately magnetic- polarized in the periphery of the permanent magnetic ring 7b and magnetized in a radius direction at an equal peripheral interval. The hub 7a of the motor rotor 7 of a magnetic material is provided with a return coupling path of magnetic flux of the permanent magnetic pole 7b1 in the permanent magnetic ring 7b. thereby obtaining a disk drive device small in a contour dimension.
Patent JP-H11351968-A (JP)
Title: Radiometer with high accuracy calibrating function
Inventor: ISHIDA JURO
IPC: H03M1/10
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a radiometer with a calibrating function for acquiring accurate data necessary to measure when normally measured as well as for acquiring accurate data at the acquisition of a calibration coefficient such as a sensitivity, offset data or the like. SOLUTION: In the radiometer with a high accuracy calibrating function comprising an A-D converter 4 for converting an analog signal from a detector into a digital signal, the converter 4 has higher resolution (N-bits) than a resolution necessary in a normal measurement, and has a means 5 for controlling to switch to output all the N-bit outputs therefrom as calibration data at the time of acquiring calibration data and to output necessary M bits (wherein M<N) of the N-bit outputs therefrom in a normal measurement.
Patent JP-H0448276-A (JP)
Title: Diagnostic device for insulation deterioration
Inventor: SARUTA AKIO
IPC: G01R31/12
Filed: 1990-06-15
Abstract: PURPOSE:To detect an internal discharge with high accuracy by attenuating the signals difference detected by signal detecting parts arranged outside and inside to attenuate by an attenuator in the specified amount, and detecting an electromagnetic wave of local discharge in the specified band, in which an outcoming noise is removed, through a subtracting device and a bandpass filter. CONSTITUTION:By attenuating the signal detected in the signal detecting part 5 arranged outside by the attenuator 6 in the specified amount so as to cancel the difference in signals detection of the signal detecting part 5 arranged outside of a chassis 1 and the signal detecting part 4 arranged inside of the chassis 1, the outcoming noise in the output of subtracting device 7 becomes approximately zero. So, the discharged electromagnetic wave in which the outcoming noise is removed, generated inside of an enclosed type switchboard 3 can be detected by the discharge signal detecting device 9 through the attenuator 7 and the bandpass filter 8 of specified band. By this procedure, the internal discharge in which the outcoming noise is removed, can be detected with high accuracy, and superior noise distinguishability is obtd.
Patent JP-H0911008-A (JP)
Title: Tool holder and tool to be used for tool machine which performs drilling and/or striking, and tool machine which performs drilling and/or striking
Inventor: MANFUREETO BUUKU
IPC: B23B31/117
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To fit a tool correctly into a tool mounting part by providing a positioning opening with a section placed in front or in the rear on the tool side in relation to a conical part, and forming the section as a polygonal hole. SOLUTION: A positioning opening 4a formed to corotate a tool is formed with a section 6 placed in front of a tool in relation to a conical part 5. This section 6 is axially parallel to the longitudinal axis 30 of a driving spindle 3 and has a polygonal hole 6a. The polygonal hole 6a can be formed as a polygon forming part or a spline shaft forming part, for instance. On the machine side, an annular cutout 8 is provided behind the conical part 5 in the positioning opening 4a, and a seal member 7 is fitted into the cutout 8.
Patent JP-H0321552-A (JP)
Title: Wiper
Inventor: KODAIRA SHUJI
IPC: B60S1/46
Filed: 1989-06-20
Abstract: PURPOSE:To enhance the wiping effect of a wiper by installing a nozzle for the wind shield window washer solution in a specified constituent part of the wiper, and thereby spouting the washing solution to the whole surface of the wind shield uniformly and quickly. CONSTITUTION:In a wiper as per the present invention, the base end of an arm 1 is secured to an arm coupling part 10 fixed to a rotary shaft 4. A nozzle 6 is removably mounted at the tip of the arm 1 through a hose coupling part 11, packing 5, and joint 2. Inside the arm 1, a hose 3 for supplying the washer solution is laid leading to the hose coupling part 11, and the hose 3 is protected with insulating material 12. A wiper blade 7 is fitted to the nozzle 6 through a wiper blade mounting part 8. This allows spouting of the washer solution from the wiper directly to the surface of the wind shield, and thereby the washer solution is is applied to the whole surface of the wind shield uniformly and quickly.
Patent JP-H059645-A (JP)
Title: Golden sintered alloy
Inventor: HAMASHIMA HIROSHI
IPC: C22C29/00
Filed: 1991-06-27
Abstract: PURPOSE:To produce a golden sintered alloy having excellent chipping resistance and easy to work with sharp edges by blending specified percentages of Ti, Fe family metals, group VIa elements of the periodic table and nonmetallic elements and specifying average grain size. CONSTITUTION:A golden sintered alloy consisting of >=55wt.% Ti, <=29wt.% Fe family metals (Ni, Fe and Co) and group VIa elements (Cr, Mo and W) of the periodic table and the balance nonmetallic elements (N and C) and having <=3mum average grain size is prepd. In the sintered body, Ti is chiefly in existence TiN or TiCN and forms a hard phase. The pref. amt. of the Fe family metals is about 1-20wt.% and that of the group VIa elements of the periodic table is about 1-20wt.%. The golden sintered alloy has a fine color tone and does not cause corrosion and scratch over a long period of time.
Patent JP-S5947638-A (JP)
Title: Chart producing device
Inventor: NAKANISHI YASUHIRO
IPC: G06Q10/10
Filed: 1982-09-08
Abstract: PURPOSE:To produce quickly an optional chart, by providing a function which produces a chart based on the fed numerical data groups and stores the vertical and horizontal totalizations in the chart to produce a desired chart in response to the totalization data. CONSTITUTION:A CPU1 performs control to read in the key signal from a keyboard 6 base on a program of an ROM2, to transfer the contents of an RAM3 to a display buffer 7 for display them to a display body 8 or to transfer the contents of the RAM3 to a print controller 4 for print through a printer 5. The RAM3 contains an area storing the numeric characters, characters, equations and the results of operations of the key input, an RT register of the horizontal totalization data in an example of a chart, and a register for vertical totalization data CT1-CT5 and the general totalization data TTL. The CPU1 produces a prescribed chart in accordance with the data stored in an RAM4 as well as a chart production key sent from the keyboard 6 to display the chart to the display body 8 or prints the chart by the printer 5 via the controller 4.