baber/WOPTO huggingface dataset:
Patent JP-S5681151-A (JP)
Title: Particle charging apparatus
Inventor: MASUDA SENICHI
IPC: B03C3/00
Filed: 1979-12-07
Abstract: PURPOSE: To increase ion supply capacity by using a corona generating excitation power source for making plural electrode groups carry out corona discharge as a predetermined pulse voltage excitation power source having an extremely small pulse width to stabilize the corona discharge.  
     CONSTITUTION: The corona discharge eledctrode groups 5a, 6a, 7a, 5b, 6b, 7b, 5c, 6c, 7c of each plane electrode assembly belonged to imaginary planes A, B, C respectively are connected to output terminals 15, 18 of the high voltage pulse voltage excitation power sources 13, 14 as described below through respective common leads 12a, 12b, 12c. Then, aforementioned pulse voltage excitation power sources 13, 14 generate sharp rising pulse voltage having an extremely small pulse width of 1nsW1ms to cause aforementioned corona discharge electrode groups 5aW 7a or the like to generate the predetermined AC corona discharge. Thereby, if a distance between electrodes is small, the stabilized strong corona discharge can be carried out without generating sparks and the ion supply capacity can be increased remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5948156-A (JP)
Inventor: OSHIO TAKESHI
IPC: E04F13/04
Filed: 1982-09-14
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-S5948947-A (JP)
Title: Semiconductor device
Inventor: OONO TADAAKI
IPC: H01L21/60
Filed: 1982-09-14
Abstract: PURPOSE:To obtain the excellent characteristics for a chip when a large current is applied by a method wherein a flat wire is joined together in the direction of thickness and the strength and junction area of the chip are increased. CONSTITUTION:A supersonic junction is performed on an Al-Si metal wire having rectangular section and other metal wires 11e and 11b. A wire and an electrode have a flat surface, they have a large contact area and they have also a strong adhesive strength. According to this constitution, an emitter electrode can be replaced with a flat wire, for example, working hours can be reduced, and the percentage of rejects and the percentage of troubles in a long lifetime test can also be reduced.
Patent JP-2000005773-A (JP)
Title: Decomposing method of hydroxylamine in aqueous solution
Inventor: LEUTNER BERND DR
IPC: C02F1/76
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of decomposing waste water containing hydroxylamine over a broad range of concentration and also decomposing it at a high reaction speed with a low residual concentration. SOLUTION: This method is for decomposing the hydroxylamine in aqueous solution, especially in waste water by treating it with an oxidizer, and as the ozidizer, alkali metallic salt of hypohalogenous acid, alkaline earth metallic salt of hypohalogenous acid or peroxomonosulfuric acid or peroxodisulfuric acid or its salt is used, and also the treatment with the oxidizer is performed at pH of <=8.
Patent JP-H05178885-A (JP)
Title: New steroid substance having 6-position substituted and thioethyl group at 10-position, its preparation, its intermediate, its use as drug, and pharmaceutical composition containing same
Inventor: JIYANFURANSOWA GURUBESUTO
IPC: C07J1/00
Filed: 1992-05-27
Abstract: The subject of the invention is the products of general formula (I): 
<IMAGE>
 in which 
 
  the substituent R represents an alkyl, alkenyl or alkynyl radical having not more than 4 carbon atoms, 
  Y represents an oxygen atom or a residue: 
<IMAGE>
 in which R1 represents a hydrogen atom or an acyl radical, 
  n represents an integer from 0 to 2, 
  D represents an oxygen atom or a residue 
<IMAGE>
 
  A and B together form an alpha epoxide functional group, or with the carbon atoms to which they are attached, a second bond between these carbons. 
 
<??>These products possess advantageous pharmacological properties which justify their use as medicinal products.
Patent JP-H0718666-A (JP)
Title: Joint section structure of screw rod for underground boring machine
Inventor: SANO YUJI
IPC: E21B4/14
Filed: 1993-06-29
Abstract: PURPOSE:To properly position a packing inserted between a plug section and a socket section at the time of connection and prevent it from causing undesired behavior. CONSTITUTION:Opening sections 72, 74 corresponding to multiple fluid feed passages 45A, 46A respectively are formed on a packing 7O', projections 76 protruded in the thickness direction are provided, and recesses 55h to be coupled with the projections 76 are provided on a plug section 54' or a socket section 55'. When the projections 76 are coupled with the recesses 55h, the packing 70' is positioned with the plug section 54' or the socket section 55'.
Patent JP-S5785923-A (JP)
Title: Coolant for metal
Inventor: TOGUCHI KAZUO
IPC: C21D1/00
Filed: 1980-11-14
Abstract: PURPOSE: To obtain a coolant for metal providing a clean metal surface after cooling and requiring no after-treatment for removing pollutant, by blending water with water soluble org. acid and water soluble org. amine.  
     CONSTITUTION: Water is blended with 0.02W5wt% water soluble org. acid and 0.02W5wt% water soluble org. amine to obtain a coolant for metal. Malonic acid, succinic acid, glutaric acid, adipic acid, pimelic acid, maleic acid, itaconic acid, malic acid, tartaric acid or the like is used as the org. acid, and the org. amine is polyoxyethylene-alkylamine or the like. In order to regulate the cooling rate, water soluble polyalkylene glycol may be added. The amount of the added glycol is suitably adjusted in accordance with the desired cooling rate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5783805-A (JP)
Title: Step type sequencer
Inventor: MASUO YASUO
IPC: G05B19/045
Filed: 1980-11-14
Abstract: PURPOSE:To make a high-speed operation possible without a CPU, by selecting a signal from a control part which is addressed by the output of a program counter indicating respective step states and subjecting this signal to logical opration to count up the program counter. CONSTITUTION:An input signal is inputted to an input signal selecting circuit 2 through an input interface (IF) 1. In the circuit 2, plural input signals are selected by an output (a) of a control part 3 consisting of a memory. The output of the circuit 2 is subjected to a operation corresponding to an output (b) of the control part 3 by a logical operation circuit 4, and the result is sent to a program couner 5 to count up the program counter by 1, and a new program address (e) is sent from the counter 5. As a result, the control part 3 sends outputs (a) and (b) of a new condition, a control signal (c) of the counter 5, and a logical level signal (d) to an output IF 6. The output signal converted to a contact output and etc. by the IF6 is transmitted to a control object.
Patent JP-S5585896-A (JP)
Title: Floor heater
Inventor: YOKOTA SATORU
IPC: F28F9/26
Filed: 1978-12-23
Abstract: PURPOSE: To simply arrange pipes of a floor heater by burying a pipe for passing heat medium in a floor material and connecting the pipe at the recess step formed at the corner of the floor material.  
     CONSTITUTION: A pipe 2 such as a steel pipe is buried in advance and precast in cement mixed with beads of foamed styrol to thereby form a floor heating panel buried with the pipe 2 in the floor material 1. Further, the pipe 2 is projected at its both ends in the recess step 4 formed by cutting out the corner at the position oppositely to the floor material 1. A plurality of such panels 3 are connected by sockets 6, and heat medium such as hot water or the like is passed through the pipe 2 to heat it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6220914-A (JP)
Title: Motor bearing
Inventor: HICHIYA TOSHINORI
IPC: F16C32/04
Filed: 1985-07-19
Abstract: PURPOSE:To make sure of the flotage of a rotary sleeve, by covering the outer side of a fixed shaft with the inverted cuplike rotary sleeve, and floating the rotary sleeve with each action of a permanent magnet and a stator yoke of the rotary sleeve. CONSTITUTION:A fixed shaft 2 is supported upright by a box body 1 via a seat part 2a, and the other end is made to come into a state of being opened. This fixed shaft is covered with an inverted cuplike rotary sleeve 3 so as to involve it, and there is provided with a gap of several microns between an outer circumference of the fixed shaft 2 and an inner circumference of an opening part 3a of the rotary sleeve 3. In and around the rotary sleeve 3, there is provided with a permanent magnet 4 which performs a magnetic formation for rotation by action of a stator yoke 5, while it has magnetic attraction for flotage of the rotary sleeve 3. That is to say, in a gap between the permanent magnet 4 and the stator yoke 5, there is produced the magnetic attraction with each other, so that the rotary sleeve 3 comes into a state of being floated out of the fixed shaft 2.
Patent JP-H083003-A (JP)
Title: Plant growth regulator composition and method for regulating growth of plant
Inventor: FURUSHIMA MASAKAZU
IPC: A01N33/12
Filed: 1994-06-20
Abstract: PURPOSE:To obtain a plant growth regulator composition containing choline and/or a choline salt, and 2-methyl-4-chlorophenoxybutyric acid, its salt and/or its ester, and to stimulate especially the coloration of apples with the plant growth regulator composition. CONSTITUTION:The plant growth regulator composition contains choline and/or a choline salt, and 2-methyl-4-chlorophenoxybutyric acid, a 2-methyl-4- chlorophenoxybutyric acid salt and/or a 2-methyl-4-chlorophenoxybutyric acid ester as active ingredients. The composition utilizes the action of the choline, and exhibits a substantially satisfiable sufficient plant growth regulation action. The choline compound and the 2-methyl-4-chlorophenoxybutyric acid compound are mixed with each other in a weight ratio of 1:(0.01-1), preferably 1:(0.03-0.5) as the choline and the 2-methyl-4-chlorophenoxybutyrie acid.
Patent JP-S5683862-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: KOGA YOSHIO
IPC: G11B15/44
Filed: 1979-12-07
Abstract: PURPOSE: To prevent damage of the tape, by continuing tape winding, after release of the rewinding-reproducing operation, till stop of the capstan.  
     CONSTITUTION: When fast-feed reproducing switch 71 is closed in reproducing, signal 72 is generated, ane control circuit 24 rotates motor 13 and capstan 12 in a high speed, and then, fast-feed reproducing becomes possible. Meanwhile, when rewinding-reproducing switch 74 is closed in reproducing, signal 73 is generated, and control circuit 24 rotates motor 13 and capstan 12 reversely in a high speed, and then, rewinding-reproducing becomes possible. Rotation direction detector 80 outputs reverse rotation signal 81 at the close time of switch 74 and till return of capstan to positive-direction rotation after opening to sag the tape even after opening of switch 74 in rewinding-reproducing, so that the tape can be alipped off from the running path to prevent damage of the tape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0325840-A (JP)
Title: Cathode-ray display panel
Inventor: TAKAGI SEISHI
IPC: H01J31/15
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a cathode-ray display panel by which the entire picture element can be homogeneously emitted by providing a divergence electrode which is formed on the side of the anode of a drawer electrode and to which positive electric potential lower than that applied to a negative or the drawer electrode, is applied. CONSTITUTION:A control electrodes group 22 of a cathode-ray display panel 10 is composed of first and second control electrodes 30A, 30B arranged crossing in X and Y directions, and of a drawer electrode 32 which is arranged on the side of the anodes of these control electrodes 30A and 30B, to which positive electric potential is applied, and by which an electron radiated from a cathode 24 is drawn through an electron transmission hole 22a of the control electrodes group 22. On the side of the cathode of the drawer electrode 32, a divergence electrode 34 of thin plate or of thin film is provided, to which positive electric potential lower than that of a negative or the drawer electrode 32, is applied. An equipotential surface in the electron transmission hole of the control electrodes group is thus altered so as to diffuse electron, whereby a phosphor on a picture element can be homogeneously emitted.
Patent JP-S645392-A (JP)
Title: Driving method for ac servo-motor
Inventor: YAMAMOTO SUMIO
IPC: H02P25/04
Filed: 1987-06-29
Abstract: PURPOSE:To enable the torque of 100% to be generated even at the time of the initial motion of phase detection just after the making of a power source or the like, by permitting the phase of the U, V, W-phase pulse of pole sensor signal to lag by 30 degrees against motor pole phase. CONSTITUTION:With the group of U, V, W-phase rotor phase detecting signals, rotor phase is identified in 60 degrees, and the conducting mode of a motor is determined, and the motor is driven by the conduction of 120 degrees. Then, by permitting the phase of pole sensor signal to lag by 30 degrees against motor pole phase, a conduction mode is set uniquely to each state of the pole sensor signal. As a result, even at the time of an initial motion after making a power source, the torque of 100% at the time of a normal state is generated.
Patent JP-H1011280-A (JP)
Title: Software development-supporting device
Inventor: USHIMI YASUNORI
IPC: G06F9/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To eliminate data reinputting operation and skip by making he linking of information possible, and to output the managing slip of a free format combining not only fixed formats but desired input data, by unitarily managing data concerning a fault and the change of a specification generated at the various processes in software life cycle. SOLUTION: This device is provided with a data base server 100 unitarily storing and managing data concerning the fault and the change of the specification generated in each process in the software life cycle from the design of a software to the operation of it with a history, and a means retrieving and sorting data within the data server 100 based on control information inputted by an operator and optionally combining them to print-output as the slip of not only the fixed format but a free format. Then, the entire of these is constituted of a client/server system consisting of plural clients 200 with computers 201 and the data base server 100.
Patent JP-H056517-A (JP)
Title: Noise testing method for thin film head
Inventor: HIDA FUMIO
IPC: G11B5/455
Filed: 1991-06-03
Abstract: PURPOSE:To shorten the testing time in detecting popcorn noise efficiently by making a changeover between write and read of a head many times with a head tester. CONSTITUTION:A thin film head to be tested is loaded to a test disk mounted on the head tester, and a test track is erased by rotating the disk by one revolution of the 1st time. The head is changed between its write (WR) operation and read (RD) operation for each of individual sectors S0-Sn-1 provided to the test track by one revolution of the 2nd time so that the write of a test data is performed, and the popcorn noise Np generated by moving a magnetic domain of a magnetic substance of the head in this changeover is detected. The test data written in the individual sectors S0-Sn-1 by one revolution of the 3rd time is read out and sampled, and an average level S of the test data to the test track is obtained, and then an S/Np ratio to each detected noise Np is calculated.
Patent JP-H0324783-A (JP)
Title: Semiconductor laser device
Inventor: UEDA AKI
IPC: H01S5/00
Filed: 1989-06-22
Abstract: PURPOSE:To make it possible to perform the correct output control of a semiconductor laser element by a method wherein a laser beam is separated by an optical path separating member and a photodetecting element connected to an output control means is provided on the optical path, which almost intersects orthogonally to the optical path of a laser beam which is emitted from the light emitting surface of a package, of the laser beam. CONSTITUTION:A laser beam which is emitted from a semiconductor laser element 6 and is used for information processing and the like, is separated into reflected laser light B and a transmitted laser light A by an optical path separating member 7 and as the output of the beam B or the beam A is monitored by a photodetecting element 8, a change in the output of the element 6 can be correctly detected by the element 8. Moreover, as the element 8 is provided on the optical path, which almost intersects orthogonally to the optical path of a laser beam which is emitted from a light emitting surface 3, of the laser beam which is emitted from the element 6, an effect that the element 8 undergoes from a return light can be eliminated because the return light is never incided in the element 8. Accordingly, by using the detection value of the element 8, the correct output control of the element 6 can be performed by an output control means.
Patent JP-H119374-A (JP)
Title: Recliner device
Inventor: HOWARD TIMOTHY L
IPC: B60N2/20
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To withstand maximum dislocation force at a minimum cost by connecting a driving cable provided with a motor to one end of a shaft provided with first and second components to which threads are worked in opposite directions and rotating the shaft by the driving cable. SOLUTION: A recliner driving mechanism is connected to the component D by a rod 2 at one end, connected to a fixed component 6 extended downwards from a seat by the rod 4 at time other end and formed in a U link shape by rotary pins 8 and 10 respectively. Then, the rods 2 and 4 are respectively provided with thin and long recesses 12 and 14 extended to an inner side on the ends away from the pins 8 and 10 and engaged with a thread part for turning the end parts 24 and 26 of the shaft 22 to the opposite directions corresponding to the recesses 12 and 14. By the engagement, when the driving cable 30 is rotated by the motor, the shaft 22 is rotated, the respective rods 2 and 4 are brought closer to each other or separated from each other and the direction of a seat back part is changed.
Patent JP-S6222316-A (JP)
Inventor: SANO MINEO
IPC: H01H1/023
Filed: 1985-07-22
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-H0449082-A (JP)
Title: Ink ribbon cartridge of printer
Inventor: NIREKI TAKAO
IPC: B41J32/00
Filed: 1990-06-19
Abstract: PURPOSE:To stably guide the running of a ribbon even when the mounting accuracy of a guide member to a cassette is bad by providing an automatic aligning mechanism to the guide member guiding the running of the ribbon. CONSTITUTION:A guide piece 8 is fitted to a cassette 2 in a freely revolvable manner by a hinge 9. Therefore, even when a guide arm(L) 6 is obliquely attached to the cassette 2, since the guide piece 8 revolutes by the change of the tension of an ink ribbon 1, the oblique running of the ribbon 1 is prevented and the ribbon 1 can be guided so as to run normally. A guide arm 5 also functions in the same way.
Patent JP-H11353461-A (JP)
Title: Image photographing method, image photographing program storage medium, and image processing method
Inventor: MORITSU TOSHIYUKI
IPC: G03B15/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To set the resolution of all textures at a fixed level or higher by deciding the normal direction of each face of an object based on the measured object shape and photographing the texture of each face of the object in every decided normal direction. SOLUTION: A camera 1300 photographs the image of an object 1100 and at the same time, a range finder 1400, i.e., a distance measuring device measures the distance between the surface of the object 1100 and the finder 1400. Then the normal direction of each face of the object 1100 is decided based on the measured shape of the object 1100, and this normal direction is defined as the photographing direction of the texture of each face of the object 1100. The faces of the object 1100 or the normals of faces of the object 1100 are shown on a display device of a computer 1200, and the decided photographing direction of each face of the object 1100 is inputted via an input device. Thus, a three- dimensional model of the object 1100 having fine textures can be obtained.
Patent JP-S5949307-A (JP)
Title: Oil feeding apparatus for movable shaft of exhaust valve and the like
Inventor: OKAMI TOMOMITSU
IPC: F01L3/08
Filed: 1982-09-14
Abstract: PURPOSE:To suppress abrasion and prolong service life by shifting a seal ring installed onto the slidable surface between a valve guide and a valve stem, by the restricted distance in the direction of shift of the valve stem and accurately feeding lubricating oil to said slidable part. CONSTITUTION:When an exhaust valve 2 lowers, a seal ring 6 touches with the lower surface F1 of a seal ring groove 1c, and stops-up a gap (g), and blasting of exhaust gas is prevented. When the ring 6 rises-up in the ring groove 1c, following the rise of the exhaust valve 2, lubricating oil flows to below the ring 6, passing through a little gap between a longitudinal surface F2. When the exhaust valve 2 lowers again, the ring 6 feeds under pressure the lubricating oil in the groove 1c into the gap (g) and sucks the lubricating oil in an oil sink 1b into the groove 1c. Since the gap (G) over the ring groove 1c is relatively large and the lower gap (g) is relatively small, a desirable pumping action is generated, when the ring 6 shifts. Thus, lubricating oil can be fed accurately, and abrasion can be suppressed, and the service life can be prolonged.
Patent JP-H05329714-A (JP)
Title: Tool exchanging device
Inventor: KATAOKA JIRO
IPC: B23H7/26
Filed: 1992-05-27
Abstract: PURPOSE:To provide a tool exchanging device which can reduce an error in positioning a tool grasping section. CONSTITUTION:A guide arm section 58 is fixedly attached to an arm base part 34 which is made turnable and vertically movable through an arm moving mechanism, and the guide arm section 58 is movably provided with a tool grasping section 60, which is moved along the guide arm section 58 by a driving section 68 to grasp a tool 24 by a claw part 64 provided at its tip. Thus positional error caused by a clearance formed between the guide arm section and the tool grasping section can be sharply reduced.
Patent JP-S5383786-A (JP)
Title: Signal integrating circuit
Inventor: SASAKI KIKUO
IPC: G06G7/12
Filed: 1976-12-29
Abstract: PURPOSE:To make it possible to know the abnormality in and the shape of the out put signals of a signal integrating circuit, which is to be used with an atomic absorption analyzer, merely by monitoring the output signals without monitoring the input and output signals of an integrator.
Patent JP-S6137450-A (JP)
Title: Automatic paper feeder
Inventor: ONO YOSHIAKI
IPC: B41J13/02
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the unnecessary revolution of a paper-feed roller shaft under the state in which a clutch mechanism interposing between a rotary section and the paper-feed roller shaft is disconnected, and to project the heads of sheets with high accuracy by a paper-feed roller by engaging a control member with a wheel to be braked. CONSTITUTION:A paper-feed roller shaft 35 and a shaft 38 for a paper-feed roller 40 are interlocked with a platen and turned. A gear 46 as an input-side revolution body is mounted rotatably to a section projecting to the outside from a side plate 45 in the paper-feed roller shaft 35. A coil-shaped clutch spring 48 is wound extending over a sleeve section, and constitutes a clutch mechanism 50 together with a clutch releasing mechanism 49. With an armature 52, a nose section is connected to one end 48a of the clutch spring 48 under the state in which the armature 52 is drawn apart from a magnet 51 by a spring 53, and it is separated when it is drawn by the magnet 51. When the nose section of the armature 52 is connected to one end 48a of the clutch spring 48, the clamping effect of the clutch spring 48 is not displayed, thus resulting in no racing of the gear 46, then preventing the revolution of the paper-feed roller shaft 35.