baber/WOPTO huggingface dataset:
Patent JP-S5944696-A (JP)
Inventor: KUBODERA OSAMU
IPC: B66C7/16
Filed: 1982-09-07
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-S5378688-A (JP)
Title: High output type flourescent lamp
Inventor: KONDOU KENKEN
IPC: H01J61/30
Filed: 1976-12-22
Abstract: PURPOSE: To prevent distruction of the lamp bulb due to abnormal discharge at the final stage of the life with the relation between the thickness of thin portion on the glass section of the mount and the softening temperature of the glass set to meet the equation of t≤4 - Ts/200. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6312809-A (JP)
Title: Manufacture of hollow cam shaft
Inventor: HASHIGUCHI NOBUHIRO
IPC: F01L1/04
Filed: 1986-07-01
Abstract: PURPOSE:To enable simple manufacture of a product with no structural defect and having a small diameter part at its end, by molding a steel pipe as an insert with a supporting rod fixed at its one end, in case of manufacture of a hollow cam shaft by molding a pipe as an insert. CONSTITUTION:In manufacture, first, a supporting rod 4 is thrusted into one end of a steel pipe to be fixed. At this time, the other end of the supporting rod 4 is formed into a small diameter part 41 smaller than the inside diameter of the steel pipe 3 and also formed in the stepped shape. Next, after chaplets 5 are set on respective core prints 2a and 2b of both upper and lower molds 1a and 1b, the supporting rod 4 is accommodated therein. After that, molten metal is poured into a space 6 between upper and lower molds 1a and 1b, and a mold is removed. And a hollow space 8 inside is completed. By this, the hollow shaft 7 with no structural defect and having the small diameter part 41 at its end can be manufacture easily.
Patent JP-S6215612-A (JP)
Title: Preventing circuit for abnormal temperature rise of heating element
Inventor: UCHINASHI SAKAE
IPC: G05D23/24
Filed: 1985-07-12
Abstract: PURPOSE:To simplify the constitution together with reduction of the cost for the titled preventing circuit by forming an AND circuit of wired logic with a comparator and a break deciding circuit. CONSTITUTION:The outputs of comparators CA-CD constituting a comparator 9 are connected to phototransistors PTA-PTD of a break deciding circuit 13. Then one of the outputs of comparators CA-CD is set at a high level in case a certain heating element has an abnormal rise of temperature. Thus a transistor Q is turned off and the photocouplers PD are actuated. Then a drive circuit 10 is actuated to turn on a thyristor SCR and the temperature fuse is fused. Thus the supply of power is stopped to the heating element.
Patent JP-H11344450-A (JP)
Title: Instruction data forming method and defect classifying method and apparatus thereof
Inventor: SHIMODA ATSUSHI
IPC: G01N21/956
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a defect classifying method and apparatus equipped with a learning function constituted so as to accurately classify the kind of a defect from the image signal of a detect, in order to estimate the generation cause of the defect by supporting the formation of accurate instruction data. SOLUTION: In an instruction data forming method for classifying the kind of a defect based on a defect image signal, a plurality of feature quantities are calculated with respect to a plurality of defect images for instruction and the classifying parameters shown by the discrimination function between categories in a feature space based on the calculated feature quantities, to diagnose the statistical significance showing the corresponding relation between a plurality of instruction defects and the category corresponding to the kind of the defects, and an instruction defect image having capacity lowering possibility is displayed on a screen to correct instruction data.
Patent JP-S5490934-A (JP)
Title: Drive system for gas discharge panel
Inventor: ISHIZAKI HIROSHI
IPC: G09G3/291
Filed: 1977-12-22
Abstract: PURPOSE: To enable to make stable for the erase of gas discharge pulse, by applying erase block pulse and applying the fine width erase pulse succeeding to the inversion pulse only to the selection region, to perform erase.  
     CONSTITUTION: The gas discharge panel opposingly arranging a plurality of X and Y electrode coated respectively with dielectric layer via the discharge gas seal space, and the sustain drivers SUX1...8 and SUY1...8 to feed to sustain pulse alternately to the X and Y electrodes, are provided. Then, inversion pulse is fed with driving of the switching element corresponding to the electrode belonging to the selection region of either one side, and the inversion block pulse which makes ineffective the inversion pulse is fed. The fine width erase pulse is fed with the drive of switching element and erase is made by applying the fine width erase pulse only to the selection region suceeding to the inversion pulse. Thus, the erase of gas discharge panel can be made stably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6049060-A (JP)
Title: Polyamide elastomer composition
Inventor: FURUTA YOUKO
IPC: C08L77/00
Filed: 1983-08-26
Abstract: PURPOSE:To provide the titled composition having remarkably improved heat resistance and weather resistance, by compounding a polyether ester amide with a hindered phenol compound, a phosphite compound and a hindered amine light stabilizer. CONSTITUTION:(A) 100pts.wt. of a polyether ester amide is compounded with (B) 0.05-5pts.wt. of a hindered phenol compound of formula I (R1 is 1-18C alkyl; R1' is same as R1; R2 is single bond, 1-18C hydrocarbon group, or 1- 18C hydrocarbon group containing -COO-, etc. in the molecular chain; X is C, S, etc.; l is 1-4), (C) 0.05-5pts.wt. of a phosphite compound of formula II, IIIor IV (R3, R3' and R3'' are 1-18C hydrocarbon group, etc.; m is 1-4) and (D) 0.05-5pts.wt. of a hindered amine light stabilizer of formula V (R4 is H or 1-12C alkyl; R5 and R5' are 1-6C alkyl; Y is -O- or -NH-; R6 is 1-23C hydrocarbon group, etc.; n is 1-4).
Patent JP-H0947014-A (JP)
Title: Circuit and method for protecting field-effect transistor
Inventor: RONARUDO RIIBUITSUTO ROO
IPC: H03K17/082
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To integrate the protective circuit for overcurrent and overheating by providing a drive signal modulation circuit where the interdependence between passing current and working temperature is taken into account at the time of operating an FET. SOLUTION: When a current flows through an FET 130, a voltage appears across the FET 130 and the voltage is regulated by an FET voltage detection circuit 310. A drive signal modulation circuit 320 connected with the voltage detection circuit 310 then feeds a signal back to a controller 110. When the drive condition exceeds a predetermined value, the controller 110 is commanded to interrupt the operation of FET 130 through an FET drive 120. A voltage detection controller 330 actuates the voltage detection circuit 310 and a drive signal modulation circuit 320. This circuitry realizes a simple and integrated protective circuit 300 for the FET 130 against overcurrent and overheating where the interdependence between passing current and working temperature is taken into account.
Patent JP-H05346683-A (JP)
Title: Developer for forming image
Inventor: WADA TAKASUMI
IPC: G03G9/08
Filed: 1992-06-15
Abstract: PURPOSE:To efficiently impart electric charges to a toner at the time of exposure as well as to ensure satisfactory transfer characteristics and to obtain a stable toner image. CONSTITUTION:A developer consisting of a toner and a carrier is brought into contact with the photoconductive layer 1c of a photosensitive drum with a transparent electrode 1b and the photoconductive layer 1c successively formed on the transparent substrate la, the photoconductive layer 1c is irradiated with light from the substrate 1a side in accordance with information to be recorded while impressing bias between the developer and the electrode 1b, and the toner is stuck on the irradiated part of the photoconductive layer 1c to form a toner image. The toner is made of high resistance resin particles and the carrier is made of particles of a magnetic substance having lower resistance than the toner.
Patent JP-H0320786-A (JP)
Title: Color synthesizer
Inventor: DATE YOSHITO
IPC: G06F3/153
Filed: 1989-06-16
Abstract: PURPOSE:To facilitate change in brightness by providing an arithmetic circuit carrying out addition or subtraction on the color data of the look-up table and an arbitrary numerical value behind a look-up table. CONSTITUTION:Red (R) color data 21 outputted from the look-up table 1 is inputted to an adding circuit 22 and a subtracting circuit 23, and the arbitrary numerical values 19 are also inputted to the adding circuit 22 and the subtracting circuit 23. Each arithmetic result is inputted to a selecter 24 and either adding or subtracting result is outputted as arithmetically processed R color data 25 by an arithmetic process selecting signal 20. Green (G) and blue (B) are provided with the same processes whereby the signal level of the color data can be changed without rewriting the color data in the look-up table 1. Therefore, by arithmetically processing all the color data with the arbitrary numerical values, the signal level of an entire screen can be changed and the brightness can be changed.
Patent JP-S5277976-A (JP)
Title: Stretcher for wrapping connector driving
Inventor: OOSHIMA HIROSHI
IPC: F16H7/08
Filed: 1975-12-24
Abstract: PURPOSE: To increase resilient displacement over displacement rate of contactor by fixing contactor on resiliently bent rod. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6216766-A (JP)
Inventor: OMURA SHIRO
IPC: A61J3/06
Filed: 1985-07-15
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-S6047408-A (JP)
Title: Method for producing magnetic core
Inventor: TAWARA RIYOUICHI
IPC: H01F27/24
Filed: 1983-08-25
Abstract: PURPOSE:To obtain a magnetic core with reduced iron loss by a method wherein heat treating is performed on a magnetic core wound with an amorphous magnetic thin strip; filling the gaps between the layers of the wound magnetic core with solid substance; while cutting the magnetic core; and removing the solid substance from the cut magnetic core. CONSTITUTION:A wound magnetic core (a) is produced by winding an amorphous magnetic thin strip, and the wound magnetic core (a) is housed in a case (b). The gaps difined between the case (b) and the magnetic core (a) and between the layers of the core are vacuum impregnated with liquid resin of vinyl monomer. After the resin cures, the magnetic core, being fixed in the case (b), is cut at its center and the cut face (d) is ground thereafter. The wound magnetic core (a) is then dipped in benzene solution to remove the vinyl monomer by ultrasonic cleaning. Thus, a magnetic core whose iron loss is reduced particularly at higher frequencies can be obtained.
Patent JP-H01320205-A (JP)
Title: Production of oxide superconducting ceramic
Inventor: KONISHI HAJIME
IPC: C01G3/00
Filed: 1988-06-23
Abstract: PURPOSE:To transform the title oxide superconducting ceramic to fiber or sheet while controlling the compsn. extremely precisely by exchanging ions of a molded body of a high molecular org. acid having carboxyl groups or of a salt thereof in an aq. soln. of a metal salt, and calcining the ion-exchanged product. CONSTITUTION:An oxide superconducting ceramic comprising YBa2Cu3OX is prepd. by using, for example, sodium alginate as ion-exchangeable org. high molecular material. An aq. soln. contg. 1wt.% sodium alginate is extruded from a nozzle into a spinning soln. contg. 1N HCl and drawn to fibers. In this stage, Na ions of the sodium alginate are exchanged with H ions in the spinning soln. causing gelation of alginic acid forming fibrous gel. Fibers obtd. by washing with water and drying the gel are immersed in an aq. soln. contg. 2% Y nitrate, 2% Ba nitrate, and 4% cupric nitrate, thus, H ions in the fibers are replaced by metal ions in the aq. soln. The fibers are dehydrated by immersing in ethanol after washing the fibers with water, then calcined in the air to decompose the org. matters in the fibers.
Patent JP-H0452770-A (JP)
Title: Resizing method for polygon group
Inventor: TAZAWA SATOSHI
IPC: G06F17/50
Filed: 1990-06-14
Abstract: PURPOSE:To shorten processing time by inserting a virtual side whose length is zero into a required place at the time of giving contact information and giving contact information to the virtual side if necessary. CONSTITUTION:A regular edge is defined in a part which is not brought into contact with other polygon on respective sides showing the outlines of respective polygons. A contact edge 20 is defined in a contact part on the side of one polygon, and the regular edge on the contact part of the side of the other polygon in the part which is brought into contact with the other polygon. The regular edge whose length is zero or the contact edge 30 is inserted into all boundary points of the regular edge and the contact edge 20 as to mixed sides. A straight line obtained by shifting it in parallel in a direction to be resized by a resized quantity is assumed for the regular edge and the straight lines obtained by shifting them in parallel in a direction opposite to the direction to be resized by the resized quantity are assumed to be the contact edges 20 and 30. Then, respective apexes are shifted to the position of the intersection point of two assumed straight lines. Thus, resizing processing time is shortened.
Patent JP-H04353922-A (JP)
Title: Data conversion method
Inventor: MAEDA YUMIKO
IPC: G06F5/00
Filed: 1991-05-30
Abstract: PURPOSE:To prevent the occurrence of contention during an asynchronous data conversion processing at the time of transferring serial data between CPU and an external part so as to prevent data destruction and the reading of errorneous data. CONSTITUTION:When CPU 1 receives serial data of the external part, an S/P conversion part 5 converts it into parallel data and a latch circuit 7 latches it. Latched parallel data is fetched into CPU 1. In such a case, a timing control part 10 inputs the timing signal of the external part and controls the timing signal transmitted to the latch circuit 7 based on a control signal from CPU 1. In such control, the timing signal is masked so as to prevent it from being transmitted to the latch circuit 7 while CPU 1 is reading parallel data. Thus, data is not latched by the latch circuit 7 and the contention of data can be prevented. Furthermore, the timing signal is controlled in the same way as P/S converting time.
Patent JP-S6133500-A (JP)
Inventor: IGUCHI SHUNICHI
IPC: B66F9/24
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-S5486705-A (JP)
Title: Liquid metal brush
Inventor: YAMADA TADATOSHI
IPC: H02K13/00
Filed: 1977-12-23
Abstract: PURPOSE: To obtain a liquid metal brush with magnetic fluid axial seal by inserting a non-magnetic metal ring into the space between the seal magnetic pole and a slip ring.  
     CONSTITUTION: A non-magnetic metal ring is mounted at predetermined interval at a slip ring 1. Magnetic poles 2, 3, a magnet 4 are provided at opposite side to the slip ring 1, and magnetic fluid 5a, 5b and liquid metal 6 are provided at the slip ring side. The space enclosed by the slip ring 1, magnetic fluid 5a, 5b and non- magnetic metal ring 8 becomes completely enclosed thereby to thus provided a liquid metal brush with magnetic fluid axial seal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5280789-A (JP)
Title: Hole element
Inventor: HOUJIYOU AKIMICHI
IPC: H01L43/06
Filed: 1975-12-27
Abstract: PURPOSE: To use a power source provided at an input terminal as the power source in other circuits and thereby simplify the circuit structure by connecting one terminal of a pair of input terminals to one terminal of a pair of output terminals of a hole element via a capacitor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S649136-A (JP)
Title: Apparatus for unpacking packed body
Inventor: KUNISADA TAKESHI
IPC: B65B69/00
Filed: 1987-06-23
Abstract: PURPOSE:To increase the speed of unpacking work and to collect a cut bundling member in a small size, by mounting a cutting apparatus having a cutting blade advancing and retracting in the direction crossing a feed direction in order to cut the bundling member of the packed body on a feed conveyor and a take-up apparatus having a bifurcated claw body inserted in the bundling member to rotate. CONSTITUTION:When the packed body 2 placed on a feed conveyor 3 reaches an unpacking position 7, the press cylinder 16 of a pressing apparatus 14 is extended and a press pad 15 presses the packed body 2 toward a take-up apparatus 6 and, when the packed body 2 is brought into contact with the roller 17 of a guide body 18, the packed body 2 operates a limit switch to operate a pressure switch. Next, the rising and falling cylinder 11 of the take-up apparatus 6 is contracted and a bifurcated claw body 10 falls to be inserted in the bundling member 4 and the cutting cylinder 13 of a cutting apparatus 5 is extended and a cutting blade 9 advances to cut the bundling member 4. The bundling member 4 is disjointed around the packed body 2 but supported on the side of the take-up apparatus by the roller 17 of the guide body 18 and the complexity of the bundling member 4 during the taking-up due to the bifurcated claw body 10 is avoided.
Patent JP-H04355048-A (JP)
Title: Manufacture of filament assembly
Inventor: ODAGAKI TORU
IPC: B23K26/21
Filed: 1991-05-31
Abstract: PURPOSE:To prevent a break while stabilizing luminous energy of a filament by pressing a suitable part of the coil-shaped filament, inserted with a short- circuiting core wire, closely attached thereto, and welding the filament by irradiating laser light. CONSTITUTION:A coil-shaped filament 1 comprises an emitting part 2 and a fixing part 3 to insert a point end of a short-circuiting core wire 4 into the fixing part 3, and the fixing part 3 is pressed and closely attached to the core wire 4 to irradiate laser light 6 to an end part 31 of the fixing part 3. The end part 31 is melted by the laser light 6, changed into an alloy and connected. Thus by the filament left as previously pressed, in the case of irradiating the laser light 6, the fixing part 3 is surely connected without floating from the core wire 4 to stabilize luminous energy and to prevent a break.
Patent JP-S6218315-A (JP)
Title: Hinge retainer installation structure of rear-side window panel
Inventor: YAMANAKA YOSHIYA
IPC: B60J1/14
Filed: 1985-07-16
Abstract: PURPOSE:To certainly install a hinge retainer front wall between the upper and lower hinge plates onto the front edge of a rear-side window panel by setting a noninterference region between the intermediate part of the hinge retainer front wall and the intermediate part of the front edge of the rear-side window panel. CONSTITUTION:The groove on a hinge retainer 4 which has a section in U-form and is equipped with the upper and lower hinge plates 2 and 3 is filled with adhesive 5, and attached onto the front edge part of a rear-side window panel 1. In the above-described structure, a recessed part 1a is formed in the intermediate part at the front edge of the rear-side window panel 1 corresponding to the part between the arrangement of the upper and lower hinge plates 2 and 3 of the hinge retainer 4. A noninterference region S is set between the intermediate part of the hinge plate front wall 4a and the intermediate part of the front edge of the rear-side window panel 1. Therefore, even if a molding error in the projection direction exists in the intermediate part at the front edge of the rear-side window panel 1, said error can be absorbed by the noninterference region S.
Patent JP-H1171593-A (JP)
Title: Intermediate useful for preparing dispersant-viscosity-improving agent for lubricant
Inventor: ADAMS PAUL E
IPC: C10M143/12
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate useful for preparing a dispersing agent- viscosity improving agent for lubricants and provide a method for preparing the intermediate. SOLUTION: This composition comprises a reaction product of (A) at least one kind of olefinic unsaturated hydrocarbon polymer having about 20,000-500,000 Mn when the polymer is not a star polymer and having about <= about 4,000,000 GPC peak molecular weight when the polymer is a star polymer with (B) at least one kind of carboxylic acid reaction product selected from the group consisting of a compound represented by the following formula [R<3> and R<5> are each independently H or a hydrocarbyl group; R<4> is bifunctional hydrocarbylene group; (n) is 0 or 1] and its reactive raw materials.
Patent JP-H0322324-A (JP)
Title: Pattern forming method and patterned product
Inventor: NISHIMURA YUTAKA
IPC: H01J9/227
Filed: 1989-06-19
Abstract: PURPOSE:To print the high-precision thick pattern on a glass substrate by transcribing a pattern formed on a blanket surface-covered with an elastic body mainly made of silicone resin on the substrate formed with an adhesive layer. CONSTITUTION:A pattern formed on a blanket 103 surface-covered with an elastic body mainly made of silicone resin is transcribed on a substrate 101 formed with an adhesive layer 102 to form a high-precision thick pattern. The ink characteristic such as fluidity and tackiness required for the transcription from the blanket 103 to the substrate 101 has no limitation, and materials in a wide range can be used for the pattern forming material. The high-precision thick pattern is simply formed on the substrate. If this method is used for forming a fluorescent screen such as a CRT or a plasma display, such problems on the usage of a large quantity of water and a drain containing environmental pollution materials occurring in the conventional wet method do not occur, and the production cost can be sharply reduced.
Patent JP-H027277-A (JP)
Title: Magnetic recording processor
Inventor: SATO SHUJI
IPC: G11B20/18
Filed: 1988-06-24
Abstract: PURPOSE:To detect a read error in every case by checking whether or not two bit information corresponding to each inter-bit time satisfies prescribed relation, and discriminating whether or not the bit information is detected in correct sequence. CONSTITUTION:A processing means 105 finds the inter-bit time that is a time difference detected in adjacent bits first based on a bit detecting time on each track stored in a first bit detecting time holding means 103 and a second bit detecting time holding means 104, and stores it in an inter-bit time storage means 106. Next, the processing means 105 checks whether or not the prescribed relation in magnetic inversion corresponding to the inter-bit time stored in the inter-bit time storage means 106 is satisfied in every case where it is detected on the same track and where it is detected on different tracks. And the means discriminates whether or not the read error exists in read data. In such a way, it is possible to detect the read error due to the turbulence of the appearance sequence of the bit information not detected only by parity check.
Patent JP-H118432-A (JP)
Title: Semiconductor laser
Inventor: OE KUNISHIGE
IPC: H01S5/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser, which is kept almost unchanged in oscillation wavelength independent of a temperature variation, with good reproducibility by a method, wherein a GaAs semiconductor substrate and a TiGaP mixed crystal active layer are provided. SOLUTION: A semiconductor laser is equipped with an n-type GaAs substrate 1, an n-type GaInP clad layer 2, a non-doped TiGaP active layer 3, and a p-type GaInP clad layer 4. The non-doped TiGaP mixed crystal of the active layer 3 is set nearly equal to the GaInP mixed crystal of the clad layer 4 in lattice constant so as to prevent a misfit dislocation from occurring, so that TiGaP mixed crystal is set in a composition equal or nearly equal to that of Ti0.4 Ga0.6 . By this setup, a shift in a gain peak toward a short-wavelength side due to a band filling is canceled out with a shift of a band gap toward a long wavelength side due to a temperature change, so that the oscillation wavelength of a semiconductor laser of this constitution becomes small in temperature dependence.