baber/WOPTO huggingface dataset:
Patent JP-S62185467-A (JP)
Title: Picture signal binary-coding device
Inventor: KATSUTA YUJI
IPC: H04N1/40
Filed: 1986-02-10
Abstract: PURPOSE:To apply binary-coding with fidelity for both two gradation and multi- gradation by outputting a binary-coding data forcibly when a density at a point to be binary-coded differs largely from the surrounding average density and outputting a binary-coding data in response to the average density when they are close to each other. CONSTITUTION:An average density calculation circuit 4 calculates an average density at a point within a range from, e.g., 15X15 points of digital data around a point to be binary-coded. In case a picture of binary gradation where the density of a point to be binary-coded and the surrounding average density differ largely is used, '1' or '0' is outputted forcibly at a terminal 13. In case the density of a point to be binary-coded is smaller than the surrounding mean density added by a prescribed value and larger than the subtraction of a prescribed value from the surrounding average density, an output of a comparator '7' is '0' and an output of a comparator '8' is '1'. A data binary-coding the mean density outputted from a comparator 10 by the dither method is outputted. That is, a binary-coding data in response to the surrounding average density is outputted.
Patent JP-H06224828-A (JP)
Title: Microcell/macrocell integrated mobile communication system
Inventor: YAMAGUCHI AKIRA
IPC: H04W56/00
Filed: 1993-01-25
Abstract: PURPOSE:To provide an integrated mobile communication system which can have selective accesses to both a microcell and a macrocell through a single terminal. CONSTITUTION:A service area consists of plural microcells 12 and the macrocells which cover the microcells 12. A mobile terminal 16 has accesses to these microceells 12 and macrocells 11 via a common radio interface and moves at a walking speed or less to have the communication with a microcell base station 13. Meanwhile a mobile terminal 15 moves at a speed lower than that of the terminal 16 has the communication with a macrocell base station 14 respectively. Then each station 13 transmits a radio control channel in synchronism with the radio control channel which is transmitted in time division by the station 14. The mobile terminal included in the macrocell 11 repetitively measures the reception level of the radio control channel of the station 13 and decides the station 13 or 14 based on the moving speed estimated by the varying speed of the preceding reception level.
Patent JP-S58143300-A (JP)
Inventor: SAKANO KOUSUKE
IPC: G21C19/08
Filed: 1982-02-22
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-H04288401-A (JP)
Title: Liquid fuel burner
Inventor: MORIZAKI TAKAO
IPC: F23D11/04
Filed: 1991-02-21
Abstract: PURPOSE:To provide a liquid fuel burner that generates no soot at the time of ignition. CONSTITUTION:A rotating body 10 that guides the liquid fuel and a mixing plate 11 that is formed in the shape of a vessel with bottom and has a small port 15 at the end section for splashing the liquid fuel are installed to the rotating shaft 9 of a motor 8, and the supplied liquid fuel is atomized by the rotating body 10 and it is guided to the flame port with the combustion air and it buns. A fuel recovery pipe 18 opens near the lowest section in the rotating burner body 6 of the rotating body 10 and the mixing plate 11, and the fuel that is not burned yet is recovered and removed from the burner body 6 by the fuel recovery pipe 18. When the temperature of the burner body 6 reaches the temperature at which the fuel is vaporized, there is no fuel that burns at once so that the generation of soot is almost none.
Patent JP-S58144759-A (JP)
Title: Optical current transformer
Inventor: HAMADA MITSUHIRO
IPC: G01R15/24
Filed: 1982-02-24
Abstract: PURPOSE:To facilitate the attaching and detaching of an insulating spacer by mounting it detachably to a recess with the integral formation of an optical fiber buried into an insulating spacer while a concave section is provided in the circumferential direction of an insulating supporting member. CONSTITUTION:One or several recesses are provided on the peripheral side of an insulating supporting member 4 in the circumferential direction and an insulating spacer 5 in which an optical fiber 3 is buried to form a magnetic field sensor is mounted detachably thereto. The spacer 5 is formed by an injection method or the like employing a resin identical to or similar in the physical characteristic to the support member 4. Thus, the optical fiber 3 can be replaced simply by removing the spacer 5 alone. In addition, the number of series or parallel connections of the optical fiber can be changed by using some or all of recesses provided at several parts in the circumferential direction of the support member 4.
Patent JP-S53112809-A (JP)
Title: Preparation of gamma-halogeno-beta,gamma-unsaturated carboxylic acid or its ester
Inventor: MORI FUMIO
IPC: A01N43/08
Filed: 1977-03-11
Abstract: PURPOSE: To obtain ϒ-halogeno-β, ϒ-unsaturated carboxylic acid or its ester useful as an insecticide, a miticide or an expellent for nosious aquatic lives, easily in high yield. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05197260-A (JP)
Title: Position adjusting mechanism for corona discharger
Inventor: NAKAMURA JIRO
IPC: G03G15/02
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a clear image under an appropriate transferring condition by providing a supporting hole and an adjusting hole on both side walls of a photosensitive case and a supporting boss and the adjusting boss on both side walls of a shielding case. CONSTITUTION:After the supporting bosses 9 on both sides wall of the shielding case are inserted in the supporting hole 13 on both side walls of the photosensitive case 2 and the shielding case 5 is supported in the photosensitive case 2, the shielding case 5 is turned around the supporting bosses 9 and positioned with respect to the photosensitive body. Therefore, the positioning of the shielding case 5 can be easily and accurately executed. Consequently, even though the individual measurement accuracy of parts is degraded, positioning accuracy is enhanced, and the working manhour for parts and cost for producing a metallic mold, etc., can be decreased. And the shielding case 5 positioned is fixed to the photosensitive case 2 through the supporting bosses 9 and the adjusting bosses 11, so that the shielding case 5 can be fixed to a specified position previously determined.
Patent JP-H03232185-A (JP)
Title: Output control circuit for semiconductor memory
Inventor: WATABE HIROSHI
IPC: G11C11/409
Filed: 1990-02-06
Abstract: PURPOSE:To attain the operation of readout and write in the page mode even when output terminal and input terminal of data are connected in common (I/O common) by bringing an output stage transistor (TR) circuit into the high impedance state when a column address strobe signal is inactive and a write signal is in an active logic level. CONSTITUTION:A flip-flop 2 is provided, which receives a set signal by the combination of a row address strobe signal and a column address strobe signal. Then a reset signal is generated by bringing the column address strobe signal CAS into an inactive logic level and a write signal WE into an active logic level, the flip-flop 2 is reset for the storage and an output stage TR circuit 5 is brought into the high impedance state based on the storage content. Thus, since the write signal WE is 0 when the CAS is logical 1 even in the page mode, the output stage is brought into a high impedance state and even when the output terminal and input terminal of data are connected in common (I/O common), the operation with mixed read and write is attained in the page mode.
Patent JP-2000228301-A (JP)
Title: Temperature self-control heating element composition
Inventor: NEMOTO HIDETOSHI
IPC: H01C7/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To improve the properties of a composition before crosslinking, particularly its resistance stability at the time of heating without damaging its temperature self-controlling by blending and crosslinking a styrene-butadiene rubber and the like. SOLUTION: The temperature self-control heating element composition is formed by radiatively crosslinking a styrene-butadiene rubber with a composition prepared by blending and kneading a conductive substance and a thermoplastic elastomer compatible and co-crosslinkable with the styrene-butadiene rubber together. It is preferable to use a solution-polymerized styrene-butadiene rubber as the styrene-butadiene rubber. The thermoplastic elastomer is selected from the group consisting of styrene-isoprene-styrene block polymers, styrene- butadiene-styrene block polymers, hydrogen ated styrene-isoprene-styrene copolymers, and hydrogen ated styrene-butadiene-styrene copolymers. Electrodes 2 arranged on a PET film 1 is covered with a heating element 3 made of the temperature self-control heating element composition.
Patent JP-S61188180-A (JP)
Title: Stencil duplicator
Inventor: HAYAMA NOBORU
IPC: B41L13/18
Filed: 1985-02-15
Abstract: PURPOSE:To enable a rapid rise to be obtained in restarting the titled duplicator even after the duplicator is left unused for a long period of time, by providing a power means for driving in the direction for increasing the contact pressure with which an ink-supplying roller is pressed against the inner peripheral surface of a form cylinder. CONSTITUTION:An inking arrangement 19 comprises side plates 30 at both side end part of a squeegee roller 16, and the side plates movably support an end part of a squeegee roller support lever 32 through a pivotal shaft 31. A rod 42 for increasing the contact pressure is fitted between the side plates 30, and is engaged with a free end of the lever 32. A motor 43 for increasing the contact pressure is fitted to the side plates 30, and an eccentric cam 45 is fitted to an output shaft 44 of the motor 43. The cam 45 is engaged with the rod 42, and is driven to rotate counterclockwise by the motor 43 to push the rod 42 downward, thereby driving the lever 32 counterclockwise.
Patent JP-H04246155-A (JP)
Title: Alloy having machinability and low thermal expansion
Inventor: SAITO YOSHINOBU
IPC: C22C19/03
Filed: 1991-01-30
Abstract: PURPOSE:To improve the machinability of an Fe-Ni alloy having machinability and low thermal expansion without causing deterioration in hot workability while obviating the necessity of special equipment by controlling the total content of Ni, S, and Ti. CONSTITUTION:The above alloy having a composition which consists of, by weight, 25-55% Ni, 0.01-0.50% S, 0.05-2.5% Ti, and the balance essentially Fe and in which Ti/S is regulated to 0.7-5.0 is prepared. If necessary, <=20% Co is added to the above composition. Moreover, it is desirable that Nb and/or Zr is further added by <=0.50% to the above Fe-Ni-(Co) alloy.
Patent JP-H07235577-A (JP)
Title: Wiring estimation equipment and its using method
Inventor: NISHIMURA KOICHI
IPC: H01L21/66
Filed: 1994-02-25
Abstract: PURPOSE:To realize electromigration resistance estimation excellent in accuracy by defining temperature caused by heat generation of a wiring at the time of applying a current of high density, with high precision. CONSTITUTION:N<+> layers 21 and P<+> layers 23 of contact and diode electrodes 25 are formed on an N layer formed on a P-type silicon substrate by a vapor growth method, a P layer 22 formed on the substrate by a heat diffusion method, and two aperture parts of a field oxide film formed on the surface of the layer 22. A first Al wiring 26 and a first W wiring 27 on the surface of the field oxide film, a second Al wiring 28 and a second W wiring 29 on the surface of an interlayer insulating film, and a passivation film with which the surface of a chip is covered are formed.
Patent JP-S56125828-A (JP)
Title: Alloy junction type semiconductor device
Inventor: MATSUZAKI MITSUSACHI
IPC: H01L21/24
Filed: 1980-03-07
Abstract: PURPOSE:To improve the junction characteristic of the subject semiconductor device by a method wherein tungsten is used for the electrode on the side where a P type layer is formed and molybdenum is used for the opposing electrode in the alloy junction type semiconductor whereon a P type silicon regrown layer will be formed using aluminum as impurities. CONSTITUTION:An N<+> layer 21 of a high impurity density is formed one side of an N type silicon substrate 22 and aluminum 24a and 24b are provided on both main surfaces by performing vacuum deposition and the like. Then, on the anode side of the pellet 35 formed as above, molybdenum 33 is arranged, then glass sleeve 34 is provided in such manner that it covers the electrode and a heat treatment is performed at the approximate temperature of 700 deg.C. As a result, alloy P-N junction is formed on the surface of the N type silicon substrate on the anode side and the pellet 35, the electrodes 32 and 33 are fixed. Through these procedures, the degree of formation of the silicon regrown layer on the side of tungsten electrode becomes small, a uniform alloy P-N junction is obtained and the forward and backward direction characteristics can be improved.
Patent JP-S58143293-A (JP)
Inventor: YAMADA MASASHI
IPC: F16M5/00
Filed: 1982-02-22
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-H09216496-A (JP)
Title: Clamper for sheet-like matter
Inventor: MISUMI HIDEO
IPC: F16B15/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply and effectively clamp a sheet-like matter to a wall by forming the one surface of a base in a flat surface state, forming a piercing part to protrude from the surface part, and providing an adhesive layer or sticky layer at least on the part of the flat surface part of the base. SOLUTION: The sheet-like matter clamper A comprises a base part 1, and a piercing part 2. The part 1 is formed of a holding part 12a and a flat surface part 1b. An adhesive layer 1c is provided on the part 1b. In the case of using, first release sheet 1d adhered to the layer 1c is released, and the layer 1c is exposed. Then, the matter is superposed on the surface of a part to be clamped such as a wall similarly to a general drawing pin, and the clamper A is pierced to clamp the matter. At that time, the matter is supported by the adherence of the layer 1c in addition to the part 2, and hence the matter is effectively clamped.
Patent JP-H02257264-A (JP)
Title: Ruled-line input device
Inventor: MURAI HIROKO
IPC: G06F17/21
Filed: 1989-02-07
Abstract: PURPOSE:To draw a ruled line which has its start point halfway on a ruled line row by providing a cursor position moving means which moves the vertical position of a current cursor toward a last row or following row by one-row or half-row width. CONSTITUTION:A cursor longitudinal movement quantity control means 3 sets the vertical movement quantity of the cursor to one-row or half-row width. The cursor position moving means 4 reads the horizontal and vertical positions of the current cursor out of a cursor position storage means 2 and moves only the vertical position of the cursor toward the last row or following row according to the set movement quantity by one-row or half-row width units. A ruled- line generating means 6 generates a horizontal or vertical ruled line which has its start point at the vertical and horizontal positions of the cursor stored in the cursor position storage means 2. Then the generated ruled line is stored in a ruled-line storage means 7 and outputted to a display means 8, which draws the ruled line in one-row or half-row width units. Consequently, the ruled line which has its start point at a half position between ruled lines can be inputted.
Patent JP-S63197699-A (JP)
Inventor: WATANABE YOSHINORI
IPC: G01B21/00
Filed: 1988-02-09
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-S58146058-A (JP)
Title: Positioning system of head
Inventor: SUGAYA JIYUKOU
IPC: G11B21/10
Filed: 1982-02-24
Abstract: PURPOSE:To detect correctly the position of a head and to move the head quickly, by using the sum signal and difference signal of signal groups obtained by reading out servo signals of plural phases and performing the head position detection from relations regarding positive or negative and large or small. CONSTITUTION:The 1st signal group is obtained from a truck signal of (A-B)=X and (C-D)=Y which is obtained by reading out servo signals at signal poisitions A, B, C, and D for position detection. From the 1st signal group, the 2nd signal group of a sum signal (X+Y)=U and a difference signal (X-Y)=V is obtained. The position of a head in a truck is highly accurately and highly stable decided from relations regarding posiive, negative, or zero, and large or small of the signals X, Y, U, and V. By deciding positive, negative, or zero of the signal, it is decided that at which section among sections T1-T4 the sampling position exists. Then the position of the head in the section is decided.
Patent JP-H01205946-A (JP)
Title: Safety device for nc automatic lathe
Inventor: IZAWA HIROSHI
IPC: F16D69/02
Filed: 1988-02-10
Abstract: PURPOSE:To enhance safety by selecting the drive torque of a servomotor for shifting a sub-main spindle to a high level during the machining of a workpiece and to a low level at no-load respectively for actuating the shift of the sub-main spindle, and detecting an overload abnormality and a feedback abnormality when the sub-main spindle is shifting under low torque. CONSTITUTION:Upon completion of the main machining of a workpiece 2, a servomotor for shifting a sub-main spindle is actuated with a low torque drive current, according to a shift signal and a control signal outputted from an NC device. Consequently, a sub-main head stock 5 advances toward the workpiece 2 under low torque. Then, an overload detecting circuit checks the overload of the motor 6 and a feedback abnormality detecting circuit checks a feedback abnormality. If there is any abnormality found in both of the aforesaid check processes, the motion of the sub-stock head 5 is interrupted and the abnormality is shown in a display device. Also, a warning device warns the occurrence of the abnormality. As a result, a low torque electric current is supplied to the motor 6 at the time of no load and machining workpiece 2, a machine system and the like become free from a fracture or damage.
Patent JP-S62187507-A (JP)
Title: Stretch reducing mill
Inventor: SASAKI MASATAKA
IPC: B21B17/14
Filed: 1986-02-12
Abstract: PURPOSE:To improve the dimensional accuracy of a product to be formed and to permit the easy manufacture of stands by inclining the transverse center of forming rolls at a specific angle with the perpendicular running through the sectional center of the pipe to be formed. CONSTITUTION:The 1st, 5th, 9th, 13th, and 17th stands are so disposed that the position 1 of the stand 2 is a peak side, the position 2 a right side, the position 3 a base and the position 4 a left side. The transverse center of the forming roll 1a in this case exists in the position inclined by 15 deg. in a counterclockwise direction around the perpendicular l running through the sectional center of a seamless pipe. The 2nd, 6th, 10th, 14th and 18th stands are so disposed that the front and rear of the stand 2 in the state of (a) are turned over and that the top and bottom are reversed. The 3rd, 7th, 11th, 15th, and 19th stands are so disposed that the front and rear of the stand 2 in the state of (a) are turned over and are inclined 90 deg. in the counterclockwise direction. The 4th, 8th, 12th, 16th, and 20th stands are so disposed that the stand 2 in the state of (a) is inclined 90 deg. in the counterclockwise direction.
Patent JP-H06242304-A (JP)
Title: Dome type multi-lens
Inventor: KAMIYA FUMIHIRO
IPC: G01J1/04
Filed: 1993-02-18
Abstract: PURPOSE:To efficiently converge light from many directions. CONSTITUTION:In a dome type multi-lens obtained by arraying many lenses like a dome 1, respective lenses whose focuses are arranged on the center of the spherical outer surface of the dome 1 are formed by spherical lenses 21 to 23 and the areas of spherical lenses arranged on the periphery of the spherical lens arranged on the center part of the dome 1 are increased.
Patent JP-S58146385-A (JP)
Inventor: SUGIYAMA HIROSHIGE
IPC: D04H1/02
Filed: 1982-02-24
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-H07239015-A (JP)
Title: Speed change control device of automatic transmission for vehicle
Inventor: KASHIWABARA MASUO
IPC: F16H61/10
Filed: 1994-02-28
Abstract: PURPOSE:To provide optimum operating characteristics by making a speed change control according to gear shift speed change patterns in the time ranging from when specified vehicle traveling conditions become unsatisfied to when the speed change pattern for which specified vehicle traveling conditions are satisfied is switched over to the speed change pattern for the normal traveling. CONSTITUTION:A speed change control device of an automatic transmission for vehicle is provided with a specified condition detection means A to detect specified vehicle traveling conditions and in which a speed change control is made according to different speed change patterns between the traveling condition under which specified vehicle traveling conditions are satisfied and the normal traveling conditions. Also it is provided with a gear shift speed change control means E to make a speed change control according to a gear shift speed change pattern D different from two speed change patterns B and C in the time ranging from when specified vehicle traveling conditions such as congestion traveling, traveling with cool engine, residential district traveling, mountain road traveling, etc., become unsatisfied to when the speed change pattern B for which specified vehicle traveling conditions are satisfied is switched over to the speed change pattern C for the normal traveling.
Patent JP-S58149267-A (JP)
Inventor: KOBAYASHI KASAKU
IPC: B65D53/04
Filed: 1982-02-25
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-H02247262-A (JP)
Title: Acetylene black, and method and device for manufacture thereof
Inventor: MITSUHIYAERU KOTSUTOTSUIAN
IPC: C09C1/54
Filed: 1990-02-13
Abstract: PURPOSE: To obtain an acetylene black with specified physical properties and being suitable for a dry battery, etc., by making inert gas flow for a definite time in the up and down direction in the inner wall of a slit pipe and introducing then no inert gas for a definite time.  
     CONSTITUTION: By making inert gas flow periodically for 0.1-10 sec from above to below and/or from below to above in the inner wall of a slit pipe and introducing no inert gas for 0.1-1 h, the aimed acetylene black with a phosphorus content of 0.1-5 ppm, a sulfur content of 0.1-5 ppm, a specific electric resistance of 0.45-0.60 Ω.cm at pressure of 6.3 barr, a mean particle diameter of 35-40 nm, a thickness of plane flux of graphite layer of 4-10 nm, the number of absorption of 40-47 ml per 5 g carbon black, a surface area by BET method of 40-100 m 2 /g and a free moisture content of 550-650 mV and 600-700 mV after 5 min and 10 min wet mixing time, is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S53116017-A (JP)
Title: Automatic frequency control system for ssb receivers
Inventor: ITOU HIDEO
IPC: H03D1/24
Filed: 1977-03-19
Abstract: PURPOSE:To correctly follow the transmission frequency for the reception frequency and to eliminate the deviation in frequency, by picking up the low band component of demodulated output and by increasing or decreasing the frequency control voltage so that the level ratio of this component to the demodulated output is a given value.