baber/WOPTO huggingface dataset:
Patent JP-H05190366-A (JP)
Title: Production of permanent magnet member
Inventor: YAMASHITA KEITARO
IPC: H01F7/02
Filed: 1992-01-16
Abstract: PURPOSE:To maintain the linearity of magnetic pole with high accuracy by extrusion- molding into a hollow cylindrical form a mixed substance which is substantially composed of magnetic particles and combining material, by means of a extrusion molding means in magnetic field having a non-circular core metal in cross-sectional shape and press-fitting a shaft into the hollow section of the formed body. CONSTITUTION:A plurality of magnetic poles are provided in a manner to extend on outer circumference in an axial direction and a shaft 2 is fitted in the central section in order to produce a permanent magnet member 2. In such production process, a mixed substance consisting essentially of magnetic particles and combining material is extrusion-molded into a hollow cylindrical formed body of L/D>=3 (L: length in axial direction, D: outer dimension) by means of a extrusion-molding means in magnetic field that is provided with an extrusion mold with non-circular formed core metal in cross-sectional shape. Next, the shaft 2 that is formed so as to have a vertical sectional shape corresponding to that of the core metal is press-fitted into the hollow section of the formed body. For instance, the shaft 2 is formed in such a manner that it may be square in cross-sectional shape and have a projected line 2a on the position corresponding to a main magnetic pole.
Patent JP-H08194706-A (JP)
Title: Structural sentence generation device
Inventor: ITO YASUKI
IPC: G06F17/27
Filed: 1995-01-18
Abstract: PURPOSE: To improve the operability of the generation of a structural sentence by displaying in parallel structure elements corresponding to document data and displaying a rule on logic structure on the same display screen. CONSTITUTION: A controller 17 reads the control blocks of element structure data one by one from a structure element storage device 14, and reads the rule of the logic constitution elements in corresponding logic structure element data from a logic structure storage device 15 with the structure element name of the structure element which is read as a key. Then, a display method is obtained from a relation condition corresponding to the respective structure elements by referring to a display method table, and a flag and a display character string, which show the display method, line type information of a frame surrounding element hierarchy display and line type information of a display line related to the element are transferred to a display device 12. The display device 12 displays data in an element name display area.  The controller 17 reads a character string corresponding to the respective structure elements from a sentence data storage device 13 and transfers it to the display device 12. The display device 12 arranges sentence data in a sentence data display area in parallel to the structure element.
Patent JP-S61164008-A (JP)
Title: Control device of intake and exhaust valve lift in internal-combustion engine
Inventor: BITO HIROMICHI
IPC: F01L13/00
Filed: 1985-01-14
Abstract: PURPOSE:To obtain the optimum valve timing, by turning a cam control shaft, which supports a lift control cam having a plurality of cam surfaces, to be controlled in accordance with a deviation of an actual position of the cam control shaft from a target position being the optimum valve timing corresponding to an engine operative condition. CONSTITUTION:A rocker arm 13 is provided with its both ends being adapted to an intake and exhaust valve driving cam 11 and a stem end of an intake and exhaust valve 12, and a lever 15 is brought into contact by a supporting point with a curved back surface 13a of the rocker arm 13. A control device, adapting both the spherical bottom end part of an oil hydraulic pivot 19 to the lever 15 in its side end part of the valve 12 and a lift control cam 20 to the lever 15 in its side end part of the cam 11, restricts a swivel position of the lever 15. The left control cam 20, being formed by providing on its peripheral surface almost flat shaped four cam surfaces 20a-20d so as to change in stages a lift distance of the intake valve 12, is supported to a cam control shaft 21. And the cam control shaft 21, being turned by a driving means on the basis of a target position calculated in accordance with the operating condition of an engine, changes a valve lift characteristic.
Patent JP-2000208089-A (JP)
Title: Electron microscope device
Inventor: OTSUKA MITSURU
IPC: G01N23/225
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To perform both observation by a scanning electron microscope and observation by a photo-electron microscope by using a single device without moving a sample. SOLUTION: When this device is used as a scanning electron microscope, a lens barrel 2 is kept at the same potential as that of a sample 4, and a negative potential is applied to an electron gun 1. The electrons emitted from the electron gun 1 are converged by electron lenses 13, 14 of the lens barrel 2 and scanned on the sample 4 by deflection coils 15, 16. The secondary electrons from the sample 4 are detected and converted into an electric signal by a secondary electron detector 5, and displayed on a secondary electron image display means 8. When the device is used as a photo-electron microscope, a positive acceleration voltage is applied to the lens barrel 2. An ultraviolet-ray is applied on the sample 4 from a mercury lamp 6, and the image of the photo-electrons from the surface of the sample 4 is focused on a photo-electron detector 17 by the electron lenses 13, 14.  The focused image of the photo-electrons is converted into an electric signal and displayed on a photo-electron image display means 9.
Patent JP-S59131768-A (JP)
Title: Drive spring meshing type starter
Inventor: SHINOZAKI KAZUYA
IPC: F02N15/06
Filed: 1983-01-17
Abstract: PURPOSE:To improve meshing properties by a method wherein second shaft, having a contact, is arranged so as to be borne by the inner circumference of first shaft, formed integrally with a joint part, and vacuum is generated between both shafts to attenuate the energy of a plunger when the second shaft is moved rapidly. CONSTITUTION:The second shaft 9, mounting the movable contact 10, is borne by the inner circumference of the first shaft 6, formed integrally with the joint part 6a of a lever 4. When a magnet switch 3 is operated and only the second shaft 9 is moved by the rapid movement of the plunger 7, a space A is produced at the inner diametral part of the first shaft 6 and a high vacuum is generated, therefore, the energy of the plunger 7 is attenuated highly and sure meshing may be obtained without closing a main contact 13 before the driving spring 8 is deflected and a pinion 2a collides against a ring gear 5.
Patent JP-H04217416-A (JP)
Title: Rotary end mill cutter
Inventor: SUKOTSUTO EMU PATSUKAA
IPC: B23C5/16
Filed: 1991-01-22
Abstract: PURPOSE: To provide both rigidity and toughness by respectively forming a polycrystalline diamond material condensate in a pair of flutes. CONSTITUTION: A cutter blank 12 is formed of cemented carbide tungsten. A diamond material 30 is filled in these grooves 18 after forming at least a pair of grooves 18 in the lengthwise direction on the outside surface of this cutter blank 12. Next, a cutting blade 32 is formed along the front edge part of a polycrystalline diamond material 30 by bonding this PCD material 30 in the grooves 18 of the cutter blank 12.
Patent JP-S60151432-A (JP)
Title: Prevention of noise of disc brake
Inventor: MATSUZAKI MIKIO
IPC: F16D65/02
Filed: 1984-01-18
Abstract: PURPOSE:To prevent the noise from generating during braking by a structure wherein the weight distribution of a caliper is made unsymmetrical with respect to a vertical plane, which lies in the middle of the caliper and is parallel to the axis of a rotor. CONSTITUTION:The titled disc brake is formed so that the vibration of a caliper 3 is made to be irregular by changing the weight distribution of the caliper 3. The portions, at which the weights are most effectively added, are a portion of a cylinder 13, a portion of an arm 9 or a portion of a pawl 4. The above-mentioned change of weight distribution is performed by changing the thickness, size or the like at the casting of the caliper or by mechanically adding the weights after the casting of the caliper.
Patent JP-S63173037-A (JP)
Title: Cover opening mechanism for image recording carrier cassette
Inventor: TORII SHIYUNPEITA
IPC: G03B42/02
Filed: 1987-01-12
Abstract: PURPOSE:To suck a sheet on an always stable position by opposing a suction board to a cover body constituting a cassette and vibrating an arm member by the action of a rotational driving source to suck and open the cover body. CONSTITUTION:When the rotational driving source 46 for the cover opening mechanism 30 is driven and a disk 50 is moderately rotated in an arrow G direction through a rotary shaft 48, an arm 54 pivoted around a shaft 52 is rotated downward in the vertical direction by linking motion and a supporting member 40 is rotated around a supporting shaft. Consequently, the suction board 66 is pressed against the cover body 10 of the cassette 2. At that time, the suction board 66 pivoted through a coil spring 62 is connected to a sucking device through a tube body 64 and a tube 68, so that the suction board 66 is sucked to the upper surface of the cover body 10 of the cassette 2. When the driving source 46 is driven again, the suction board 66 opens the cover body 10 under its sucking action. Consequently, cassettes can be always stably opened even if the size is different each other.
Patent JP-H01181955-A (JP)
Title: Device for detecting distribution of molten metal level inside mold
Inventor: FUNABIKI NOBUO
IPC: B22D11/16
Filed: 1988-01-14
Abstract: PURPOSE:To execute the control of the fluctuation in molten metal levels with high accuracy by subjecting the periodic transmission output of plural vortex type level meters installed at the optimum place inside a mold to signal processing and outputting an alarm in case of the fluctuation width of the output exceeding the specified reference value. CONSTITUTION:Plural vortex type levelmeters L1-Ln are arranged at the optimum place over the whole area inside a mold 1. The level meters L1-Ln are transmitted in order at fixed period by a driving amplifier circuit 2 and the output thereof is subjected to an arithmetic process via a CRT 4 and signal processing device 3. As a result, the mutual comparison with the deviation value of each level meter L1-Ln is performed and an alarm is output, if necessary, in case of the fluctuation width of the output exceeding the specified reference value. Consequently the molten metal level fluctuation control is executed with high accuracy and the generation of an operation trouble is restricted.
Patent JP-S56108094-A (JP)
Title: Injector type cooling tower with air discharging slot
Inventor: RICHIYAADO PII MERIRU
IPC: F28C3/06
Filed: 1981-01-20
Abstract: An injector type cooling apparatus is disclosed wherein multiple flat liquid sprays are directed into a conduit of uniform cross-section to draw cooling air into and through the conduit for mixture with and heat transfer from the liquid. The discharge end of the conduit is fitted with mist eliminators, in addition, holes or slots fitted with mist eliminators are provided in the conduit roof or sides downstream of the liquid sprays. These holes or slots cause increased air flow which results in improved cooling apparatus performance.
Patent JP-S59131665-A (JP)
Title: Resin composition for paint
Inventor: KUMAZAKI SHIGETO
IPC: C09D163/00
Filed: 1983-01-18
Abstract: PURPOSE:To provide a resin composition for baking paint, capable of giving a high-solid paint, and containing an alkyd resin having a specific viscosity and obtained by the reaction of a specific amount of a copolymer of a glycidyl- containing unsaturated monomer, etc. with an alcohol component, and acid component, etc., and an etherified amino resin. CONSTITUTION:The objective composition is obtained by using (A) an alkyd resin having a viscosity of <=Z6 as a xylene solution having a solid concentration of 70% and obtained by reacting (i) 3-20wt% of a copolymer of (a) 5-20wt% of a glycidyl-containing unsaturated monomer and (b) 95-80wt% of one or more monomers selected from styrene monomers, alkyl acrylates, alkyl methacrylates and saturated aliphatic monocarboxylic acid vinyl esters with (ii) 0-20wt% of an oil or its fatty acid and (iii) an alcohol component and an acid component and (B) an etherified amino resin. The equivalent ratio of OH/COOH in the component (iii) is 1.1/1-1.5/1, and the total amount of the components (i)-(iii) is 100wt%.
Patent JP-H10207096-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor for a copying machine and a printer having high sensitivity and excellent in repetitive characteristics by forming a photosensitive layer contg. a specified trisazo compd. a an electric charge generating material on an electrically conductive layer. SOLUTION: The electrophotogaphic photoreceptor has a photosensitive layer contg. at least one kind of trisazo compd. represented buy formulas I as an electric charge generating material. In the formula I, A is a residue of a coupler preferably represented by formula II or III. In the formula II, III, Z is a reduce forming an arom. polycyclic ring or a hetero ring by condensation with a benzene ring, X<1> is COOR, CONHR' or R" (each of R, R' and R" is H, optionally substd. alkyl, aryl or a heterocyclic group), X<2> is optionally substd. alkyl, aryl etc., X<3> is H, cyano, etc., and X<4> is H, optionally substd. alkyl, cycloalkyl, etc.
Patent JP-H10201174-A (JP)
Title: Structure of mounting generator to engine
Inventor: ISHIKAWA HIDEO
IPC: H02K/
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To simply and surely regulate the concentric position to a crank shaft of a stator by means of a thin positioning collar, without depending upon the press-fitting process, in the structure of mounting a generator to an engine. SOLUTION: A rotor 15 is fixed to the shaft 4 outside the journal of a crank shaft S, and a stator 16 is joined by bolts to the end face of a mounting boss 10 which surrounds the shaft 4 outside the journal, being made at the crank case C. At that time, a positioning collar 27 is set capably of insertion and extraction, covering both inside peripheries of the stator 16 and the mounting boss 10, and a clip 29 which regulates the axial motion of the collar 27, being interposed between the stator 16 and the mounting boss 10, is locked to the periphery of the collar 27.
Patent JP-S54100512-A (JP)
Title: Scroll fluid machine
Inventor: IKEGAWA MASATO
IPC: F04C18/02
Filed: 1978-01-25
Abstract: PURPOSE: To keep a scroll-formed chamber hermetic, by effectively pressing the swivel scroll to the fixed scroll.  
     CONSTITUTION: A disc 8 which also functions as a balancing weight is fitted through a bearing 7 to the anti-lap side of an end plate 1b of swivel scroll 1, and a push plate 15 composed of four split pieces 15b, 15c, 15d, 15e and spring among the pieces is fitted between the disc 8 and a driving plate 14. The revolution of a driving shaft 13 is transmitted through the driving plate 14 and pins 17 to the disc 8 and the swivel scroll 1 revolves through a bearing 9 around the center of a  fixed scroll 2 to provide a designed compression. The push plate 15 revolves being  interlocked to the driving plate 14 and the split pieces transfer outward due to the  centrifugal force, and an axial force is given through the disc 8 to the swivel scroll  1 to press against the fixed scroll 2 effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05257803-A (JP)
Title: Virtual storage space control method and address calculation device
IPC: G06F12/08
Filed: 1993-01-18
Abstract: PURPOSE:To arrange a program without altering the program even if a virtual storage space is expanded by finding an effective address by coupling the low- order bits of a virtual address of a 2nd type with the address base of a 1st type. CONSTITUTION:Plural 1st type programs are assigned together at a time in a 2nd type address space by a single virtual storage system so that virtual addresses do not overlap with one another. The address base 35 which specifies proper high-order bits is registered in a virtual address of an area wherein the respective 1st programs are assigned in the 2nd type address space. The effective addresses 37 used during the execution of the respective 1st type programs are calculated by coupling the address base 35 of the 1st type programs which are already registered with the low-order bits of the virtual addresses 33 in the area wherein the respective 1st type programs are assigned in the 2nd type address space. Thus, the small programs are arranged in the one large virtual space and executed without being altered.
Patent JP-H09197491-A (JP)
Title: Eyesight adjustment device of optical equipment
Inventor: CHIGASAKI KATSUAKI
IPC: G02B7/04
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an eyesight adjustment device excellent in rigidity and functionality without increasing the number of parts by reciprocating the constituting member of a cam mechanism moving an optical holding member in an optical axis direction without separately adjusting the position of the optical holding member. SOLUTION: A cam position adjusting screw 95 is attached to the front end of a cam shaft 90, and a cam position adjusting compressed spring 96 is fitted to be attached to the trailing end; then, is supported to a screw hole 97 and a supporting hole 98 holed and formed on objective optical system housing part side walls 82b and 82b. In an assembling stage, reciprocating amount is adjusted from the screw hole 97 of the screw 95, so that the positions of a first lens Ga and a second lens Gb in an entire finder optical system are adjusted, and the eyesight of the entire finder optical system can be adequately adjusted.
Patent JP-S57120553-A (JP)
Title: Preparation of aromatic amine compound
Inventor: SHIYOUJI FUSAJI
IPC: C07C213/02
Filed: 1981-01-21
Abstract: PURPOSE: To obtain the titled compound in high yield, by hydrogenating an aromatic nitro compound having a C-C double bond at the side chain in the presence of an organic carboxylic acid and a Pd-CaCO 3  catalyst poisoned with a Pb compound, thereby reducing selectively and exclusively the nitro group of the starting compound.  
     CONSTITUTION: The objective compound is prepared by selectively reducing the nitro group of an aromatic nitro compound of formulaI{Ar is aromatic residue; x is H or group of formula Y-R[when Y is -COO- or -CONH, then R is group of formula II (R 1  is 1W3C alkylene; R 2  is H or methyl), etc.; and when Y is -O- or -CH 2 O-, then R is a group of formula III, etc.]; l is 1 or 2}by  hydrogenating the nitro compound in an inorganic solvent either in the presence  of an organic acid and a Pd-CaCO 3  catalyst poisoned with a Pb compound or in  the presence of a Pd-CaCO 3  catalyst poisoned with a Pb compound treated preliminary with an organic carboxylic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5499513-A (JP)
Title: Encoding system of picture signal
Inventor: KISHIMOTO TOMIO
IPC: H04N19/00
Filed: 1978-01-24
Abstract: PURPOSE: To secure the inconspicuous boundary between blocks by carrying out the encoding process through division of the picture into the odd and even blocks.  
     CONSTITUTION: The odd blocks are those composed of 8 picture elements of the black dot part among 4 × 4 picture elements enclosed by the solid lines; wile the even blocks are those which are composed of 8 picture elements of the white dot part among 4 × 4 picture elements enclosed by the dotted lines. Block forming circuit 12 draws the picture elements first from the odd blocks into block memory 13 among the picture element rows which are digital-converted 11 and given from TV camera 10, and the picture elements drawn in are encoded through encoding process circuit 14 with every block.  In other words, the encoding is carried out by isolating the picture into the gradation and resolution components, and then the encoded picture signals are transferred to buffer memory 15 and then delivered 16. After end of the encoding process for one block, circuit 12 draws again the picture elements of the adjacent odd blocks into memory 13. Thus, after encoding of the odd blocks, circuit 12 draws the even blocks into memory 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11202444-A (JP)
Title: Heat-developable photosensitive material
Inventor: HOO SOKUMAN
IPC: G03C1/498
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain the heat-developable photosensitive material low in fog and superior in the storage stability of the photosensitive material and image storage stability without deteriorating sensitivity and color tone by incorporating at least one kind of specified compound. SOLUTION: This heat-developable photosensitive material contains at least one of compounds represented by formulae I-III in which X is an atomic group necessary to form a hetero ring substituted by at least one of -SO3 M, -COOM, and -OM groups; each of A1 and A1' is a -SO3 M, -COOM, or -OM group; M is an H or metal atom or the like; each of (m) and (n) is an integer of 1-10; each of A2 and A2' is an electron with-drawing group; each of A3 and A3' is a functional group having an S, Se or Te atom capable of combining with silver ions; (r) is 0 or 1; each of Y, Y1 and Y2 is an aliphatic, aromatic or heterocyclic groups; Z is an S, Se or Te atom; and (p) is 1 or 2.
Patent JP-S62166060-A (JP)
Title: Nozzle for producing rapid cooling solidified foil metal
Inventor: SHIBATA TOMOKI
IPC: B22D11/06
Filed: 1986-01-16
Abstract: PURPOSE:To prolong nozzle life at the time of producing foil metal by rapid cooling as bringing molten active metal flowing down from a slit nozzle into contact with a cooling body moving at high speed, by forming the nozzle by zirconia quality having bad wettability to prevent reaction with the molten metal. CONSTITUTION:The molten active metal 6, such as REM, Hf, Zr or Ti, etc., in a molten metal storage vessel 1 is flowed down from the slit nozzle 2, and brought into contact with the cooling roll 3 rotating at high speed to cool rapidly and produce the foil metal 7. In this case, the quality of nozzle 2 is formed by zirconia quality having big wetting angle to high temp. molten metal. Due to bad wettability characteristics, the nozzle 2 life is prolonged, because of decreasing remarkably the reaction with the molten active metal 6.
Patent JP-S54100651-A (JP)
Title: Pulse-width/pusle-period converter circuit
Inventor: KATOU TOSHIROU
IPC: H03K23/00
Filed: 1978-01-26
Abstract: PURPOSE:To obtain an inexpensive and practical circuit by combining a dividing circuit and multiplier circuit together and by composing the divider circuit of a shift register. CONSTITUTION:In Nd divider circuit 14 composed of a shift register, input data Din supplied from input terminal 11 at frequency (f1) and timing of input clock CLin has its rise phase shifted at frequency f1/Nd 1/f1 by 1/f1, and is supplied to buffer memory 13 as read pulses phi1, phi2    of the pulse width multiplied by Nd, which are read out at the same timing as that when the input is divided. On the other hand, the output of Nd divider circuit 14 is multiplied by Nn to form output clock CLout. Then, the output is divided by Nn again in Nn divider circuit 16 to generate read-out pulses phi1, phi2   . Although the repetitive frequency of pulses phi1, phi2    is f1/Nd, the pulse width is Nd X Nn X 1/f1 and the rise phase is shifted Nd/Nn X 1/f1 by Nd/Nn X 1/f1. Input data Din from buffer memory 13 and input Data Din from the AND circuit are sampled through AND circuit 17-1, etc., and sent out from output Q of D-FF19 through the OR circuit.