baber/WOPTO huggingface dataset:
Patent JP-S5696809-A (JP)
Title: Dc electromagnet
Inventor: UCHIDA KAZUMI
IPC: H01H3/28
Filed: 1979-12-29
Abstract: PURPOSE:To enhance the reliability of the DC electromagnet by providing a backward diode in parallel with a closing coil in a coil provided in a stationary iron core and a forward diode between the closing coil and a normally closed auxiliary contact provided at a movable iron core, thereby eliminating a contact adjustment. CONSTITUTION:The closing coil 6 and a holding coil 7 are wound on the stationary iron core 10, and a main contact 12 for an electromagnetic contactor or the like becoming a load and the normally closed auxiliary contact 3 are provided at the movable iron core 11 confronted with the iron core 10. When the coils 6 and 7 are connected in parallel through a switch 4 with a power source 5 in this construction, a diode 8 is so connected as to be in parallel only with the coil 6 and in reverse direction with respect to the power source 5, and the forward diode 9 is connected to the contact 3 in series therewith. Thus, the variation in the attracting the coil 6 to the coil 7 to thereby smooth the override of the main contact 12 and to eliminate the off adjustment of the auxliary contact 3.
Patent JP-S6066619-A (JP)
Inventor: HAYASHI KENICHI
IPC: H01J27/02
Filed: 1983-09-20
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-S5796249-A (JP)
Title: Detecting method for humidity by using superparticulate sensor
Inventor: ABE ATSUSHI
IPC: G01N27/12
Filed: 1980-12-05
Abstract: PURPOSE:To enable highly sensitive detection in a short time by heating the superparticulate gas sensing film up to the temperature of several hundreds of degrees, by lowering later the temperature down to several tens of degrees and by detecting the humidity under the condition that the temperature is kept at several tens of degrees. CONSTITUTION:After the superparticulate gas sensing film is heated to the temperature of several hundreds of degrees, the operating temperature is lowered, and when it falls down to several tens of degrees at a level RO' before the electric resistance RO of the superparticulate gas sensing film starts to fall, the film is made to operate with the temperature kept at a fixed level to conduct the measurement of humidity under the condition. The optimum operating temperature is within the range of 40 deg.C to 90 deg.C, and the amount of adsorption of water to the surface of an element increases, and the response velocity decreases at the temperature lower than 40 deg.C, while the adsorption of water to the surface of the element turns hard to occur and sensitivity is lost when the temperature rises higher than 90 deg.C.
Patent JP-H0222075-A (JP)
Title: Image forming optical apparatus
Inventor: HAMANAKA KENJIRO
IPC: B41J2/465
Filed: 1988-07-11
Abstract: PURPOSE:To simply alter a character kind and to perform high-grade printing in a low noise level by providing a transmitting pattern array to the other part of sn image forming optical system in a freely detachable manner. CONSTITUTION:A character pattern array is formed to a disc-shaped substrate and the peripheral edge part thereof is protected by a character pattern array holder 12 and a grasping part 12A is provided to said holder 12 so as to protrude from the upper part thereof. Next, a slit-like opening 11 is provided to the side wall of a main body holder 10 between an LED array 1 and a lens array 3 and the grasping part 12A of the character pattern array holder 12 is allowed to protrude to the outside of the main body holder 10 through said opening 1. This protruding grasping part 12A is grasped to provide the character pattern array 2 in a freely detachable manner. Various font pattern arrays 2 are prepared and replaced with each other if necessary to make it possible to print various character fonts with high grade in a low noise level.
Patent JP-H01126528-A (JP)
Title: Transient holography display analysis
Inventor: ANDORUU EFU JINNISU
IPC: G01N21/93
Filed: 1988-07-11
Abstract: PURPOSE: To identify an internal defect caused by the nonuniformity of adhesion at the adhesion junction part between members from other defects by recognizing a reference defect visually via hologram and at the same time forming a first reference hologram of the reference sample with the reference defect at a first vibration energy level. CONSTITUTION: A reference defect is visually recognized via hologram and at the same time the first reference hologram of the reference defect with the reference defect is formed at the first vibration energy level for defining the defect clearly and then the presence or absence of a sample is inspected in the first sample hologram. Further, a second reference hologram of reference sample for displaying the reference defect is formed at a second vibration energy level that is lower than the first vibration energy level. Then, when the first sample hologram indicates the defect of the sample, the second sample hologram of the sample is formed at the second vibration energy level and each sample hologram and each reference hologram are compared, the difference of defect display is analyzed, and the defect of sample is evaluated.
Patent JP-S58100999-A (JP)
Inventor: MIRAN TARANDA
IPC: B23K7/00
Filed: 1982-10-02
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-H1120011-A (JP)
Title: Method and apparatus for manufacturing synthetic resin tube
Inventor: YAMAMOTO KATSUTOSHI
IPC: B29C51/42
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a synthetic resin tube by improving yield of the tube to be raw material, and an apparatus for manufacturing the tube in a mess production. SOLUTION: The method and apparatus for manufacturing a synthetic resin tube comprises the steps of fixing one end 32 of the tube 30 in a cylindrical mold 34, blocking the other end 33 so as to be movable in a direction of the other end 41 of the mold 30, heating it from a softening point to less than a melting point of synthetic resin, supplying compressed fluid from one end, elongating to radially enlarge the tube 30 to a porous state, and cooling it while being pressurized at it is.
Patent JP-S6328605-A (JP)
Inventor: TAKADA HIROO
IPC: B28B7/16
Filed: 1986-07-22
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-H0224489-A (JP)
Title: Construction of tunnel in water
Inventor: MORIYAMA MAKOTO
IPC: E21D9/06
Filed: 1988-07-13
Abstract: PURPOSE:To cut down the cost of construction by a method in which the area from a vertical pit to the main pit is excavated for facing by an excavator immersed in water, the muck is separated by solid-liquid separation and discharged to the outside of pit, and segments are supplied from the vertical pit into mud water and assembled. CONSTITUTION:A boom cutter 1 is driven on free cross sectional area in an expandible and direction-changeable manner, during which period facing is excavated in a circular arc form in mud water by a cutter head 5 to form a tunnel 100. The muck is sent through discharge pipes 14 and 15 to a muck treater 16, housed in a dehydrating bag 22, and sent on a conveyer 27. Hollow segment pieces 32 are lowered from a vertical pit 50 into the main pit 100 by a winch 37 to assemble a ringed segment. The ringed segments are advanced by jack groups 31. The weights of the segment pieces 32 are reduced by buoyancy of water, and therefore, handling operation can be made easier, thus raising the operability and safety of construction work.
Patent JP-H0337290-A (JP)
Title: Drilling fluid for boring and its preparation
Inventor: FUKUTOMI MIKIO
IPC: C09K8/04
Filed: 1989-07-04
Abstract: PURPOSE:To preform boring efficiently without causing the collapse of a wall surrounding a hole by using a specific fluid comprising an aqueous dispersion of gelatinous elastic polymer particles prepared by adding dried spherical polymer particles to water to cause them to swell as they absorb water. CONSTITUTION:Dried spherical polymer particles of 10 to 800mum in size which swell upon absorbing water (e.g. a vinyl acetate-acrylate copolymer) are added to water in an amount of 2 to 10g per liter of the water to cause them to swell through absorption of water, thus obtaining a fluid comprising gelatinous elastic particles almost uniformly and densely dispersed in water.
Patent JP-S5967481-A (JP)
Title: Optical fiber type photoelectric switch
Inventor: KANBE YOSHIAKI
IPC: G01S17/04
Filed: 1982-09-30
Abstract: PURPOSE:To perform the adjustment of detection sensitivity in good workability by one person, by controlling a light emitting drive current corresponding to such a state that the light receiving amount of reflected light due to light emission exceeds a predetermined amount while controlling a light emitting amount in correspondence with the detection of an object to be detected. CONSTITUTION:The emitted light from a light emitting element 22 driven through a pulse oscillation circuit 21 and a light emitting circuit 23 is reflected by the driver 47 placed in the vicinity of the detecting surface 43 of an optical fiber 24 to be received by a light receiving element 27 other than a light receiving element 26 used in detection. When the light receiving amount reaches a predetermined amount or more, the light emitting circuit 23 is controlled through the level discrimination circuit 39, the oscillation circuit 40 and a driving current control circuit 41 of a driving current control means 30 and the driving current of the element 22 is adjusted. When the object 45 to be detected is detected through the elements 28, the circuit 23 is controlled through the level discrimination circuit 35 of a detect circuit 29 and a signal not synchronous to the driving pulse of the circuit 21 is piled up and applied and the surface 43 is more brightly looked to judge the detection of the object 45. By this mechanism, sensitivity adjustment corresponding to the object to be detected can be performed in good workability by one person.
Patent JP-S6150462-A (JP)
Title: Facsimile equipment
Inventor: UEDA MASARU
IPC: H04N1/32
Filed: 1984-08-20
Abstract: PURPOSE:To eliminate re-read of a transmission original by providing a supervisory section supervising the unused capacity of a storage section, and transmitting the original while discriminating the transmission kind and transmission mode in reading it to recognize the missing of picture information of the read original even if the unused capacity of the storage device is deficient. CONSTITUTION:A data storage section 1 consists of a memory control section 11 and a memory section 12. A residual capacity counter of a file 12b is provided in a control section 11. The residual capacity is managed by a processor 2, which supervises the residual capacity and switches the mode such as read mode of the original and transmission mode of a storage picture data of the memory section 12. That is, every time the read original is discriminated to be multiple address designation information, the processor 2 confirms the unused capacity and continues the reading and storage of the transmission original or stops the reading of the transmission original depending on the quantity of the unused capacity to control the equipment to be transmitted to the transmission from the storage section.
Patent JP-S6421217-A (JP)
Title: Manufacture of bearing
Inventor: KAWASHIMA IWAO
IPC: F16C33/14
Filed: 1987-07-13
Abstract: PURPOSE:To make the thickness of a bearing even so as to prevent deterioration in its performance by uniformly laminating a filler material of low melting point metal along the sliding face of the body thereof, heating the body uniformly while moving it to a heating source, and hardening the material after melting it. CONSTITUTION:A filler material 11 of low melting point metal is uniformly laminated along the inner peripheral face of a bearing body 10, then the body 10 is laterally placed so that the longitudinal direction is in comformity with the horizontal direction, and rotated around the axis. Further, the body 10 is evenly heated by a double heating type high frequency induction electric plate 15, while being rotated, at the lowermost point in the radial direction from both inner and outer sides. It is therefore possible to equalize the thickness of a lining layer 4 so as to reduce the production cost as well as so as to prevent deterioration in the performance and generation of the deformation.
Patent JP-2001007210-A (JP)
Title: Arrangement wiring method of macrocell in semiconductor integrated circuit device
Inventor: FUJIMOTO SHINYA
IPC: H01L21/82
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To realize high density of a semiconductor integrated circuit device by reducing the area of each macro cell by arranging a macrocell without a substrate contact, arranging a metallic wiring for connecting macrocells and separately installing a substrate contact cell on a metallic wiring from a macrocell. SOLUTION: When a layout design by an automatic wiring tool is started, a macrocell 43 without a substrate contact inside the macrocell 43 is arranged by a macrocell automatic arrangement step based on layout design of a semiconductor integrated circuit device. Then, a wiring, connecting the macrocells 43 mutually is arranged by a macrocell automatic wiring step and a substrate contact 50, is arranged by a substrate contact post-installation program consisting of a substrate contact post-installation step of a P-well part and a substrate contact post-installation step of an N-well part. Thereby, the area of each macrocell 43 can be reduced by the portion of an area occupied by the substrate contact cell 50.
Patent JP-H0729888-A (JP)
Title: Plasma treatment equipment
Inventor: NAGAYAMA YUICHI
IPC: H01L21/302
Filed: 1993-07-13
Abstract: PURPOSE:To prevent excessive induced current from being fed to a heating body conductor due to a high frequency electric field arising from high frequency power supplied to the specimen supporting body in a plasma treatment equipment. CONSTITUTION:A vacuum vessel 1 has therein a supporting body 3 for supporting specimens 2 and a heating body 8 for heating or keeping heat in, the specimen supporting body 3. An earth shield 11 is placed between the specimen supporting body 3 and the heating body 8, and an insulating wall 12 is placed between the earth shield 11 and the supporting body 3. A high frequency electric field generated by high frequency power supplied from a high frequency power supply 4 to the specimen supporting body 3, is cut off by the earth shield 11; therefore, no high frequency induced current is generated in the conductor of the heating body 8. Further, the insulating wall 12 prevents the occurrence of arc discharge and glow discharge in the area between the specimen supporting body 3 and the earth shield 11.
Patent JP-S5962468-A (JP)
Inventor: TAKAHASHI WATARU
IPC: B65D81/20
Filed: 1982-10-04
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-S6151933-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO HAJIME
IPC: H01L21/56
Filed: 1984-08-22
Abstract: PURPOSE:To obtain the titled device of high reliability which needs no processes of removing resin burrs and cutting dams, by a method wherein each lead of a lead frame having no dams is connected and fixed by filling gaps with tape or tape-like substance, and is then sealed with resin. CONSTITUTION:A lead frame with each lead connected and fixed by adhering tapes 11 e.g. to the material prepared by removing the dam from a normal lead frame, and by filling lead gaps with the tapes 11 is used. A semiconductor chip 16 is mounted on the tab 1, and this chip 16 is wire-bonded to inner leads 15 with bonding wires 18; thereafter, he lead frame is loaded in a mold metal die. When leads 4 are compressed with the upper material die 19 and the lower metal die 20, the gaps of leads 4 is filled with the tapes 11, thus fixing each lead 4 by connection. Next, the space 22 of the metal die is molded with resin by a known transfer molding method.
Patent JP-H04369650-A (JP)
Title: Production of pellicle film
Inventor: SEKIMOTO KENICHI
IPC: G03F1/62
Filed: 1991-06-19
Abstract: PURPOSE:To obtain a high quality pellicle film without generating scratch or stretch by allowing a solvent to remain in a thin film when peeling off the thin film from a substrate. CONSTITUTION:After a frame body is stuck on a fluororesin thin film formed on a substrate, the thin film remaining a solvent is peeled off from the substrate. In this case, the residual amount of solvent in the thin film is 5-30wt.%. An order to use fluororesin as the pellicle film, it is preferable to transmit >=90% of >=240nm ultraviolet ray in 10mum film thickness. Since the fluororesin thin film is formed by applying fluororesin dissolved in the solvent on a smooth substrate such as glass, silicone wafer, the fluororesin used for this is necessary to dissolve in the solvent. A copolymer containing vinylidene fluoride or the like is used as the fluororesin. In the result, the high quality fluororesin pellicle film without generating scratch or stretch when peeling off from the substrate is obtained.
Patent JP-H0815148-A (JP)
Title: Falling ash detector and house equipped with falling ash detector
Inventor: FUKUOKA TOSHIRO
IPC: G01N21/59
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a falling ash detector for detecting the falling ash with high sensitivity in volcanic district. CONSTITUTION:A port 3 for introducing the outer air is opened upward through one side of a hood 2 and a discharge port 5 is opened through the other side thereof. A constricted part 8 having reduced air supply cross-section area is formed between the introduction port 3 and the discharge port 5 and a light emission sensor 11 and a light receiving sensor are disposed at the constricted part 8. When a motor fan 7 is rotated, outer air is introduced through the introduction port 3 into the hood 2 and eventually discharged through the discharge port 5. The density of ash in the air is increased at the constricted part 8 and the ash is detected with high sensitivity by means of the light emission sensor 11 and the light receiving sensor.
Patent JP-H1017419-A (JP)
Title: Herbicidal composition containing sulfonamide derivative and pyrazole derivative
Inventor: SATO KAZUO
IPC: A01N47/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition capable of completely exterminating any kind of weeds by a single application work and having high safety to paddy rice plant ad low toxicity to man and animal by combining a specific sulfonamide derivative with a specific pyrazole derivative. SOLUTION: This herbicidal composition contains a sulfonamide derivative of the formula [R<1> is H or a 2-5C alkanoyl; R<2> is H, Cl, methoxycarbonyl or C (=NOCH3 )CH3 ] in combination with one or more kinds of pyrazole derivatives selected from 4-(2,4-dichlorobenzoyl)-1,3-dimethyl-5-pyrazolyl-p- toluenesulfonate, 2-[4-(2,4-dichlorobenzoyl)-1,3-dimethylpyrazol-5- yloxy]acetophenone, etc. The amount of the pyrazole derivative is preferably about 0.5-20 pts.wt. based on 1 pt.wt. of the compound of the formula. The composition has broad herbicidal spectrum and is even effective against grown weeds. The suppressing effect can be maintained for a definite period.
Patent JP-S6234762-A (JP)
Title: Polishing machine for convex endface of optical connector core
Inventor: OCHIAI TOSHIHIRO
IPC: G02B6/00
Filed: 1985-08-07
Abstract: PURPOSE:To polish the necessary radius accurately by constructing a machine for polishing a convex endface of optical connector core while integrally laminating a polishing layer onto the surface of soft resilient material layer having the hardness in the range of JIS-A 50 deg. and Shore 60 deg.. CONSTITUTION:Polishing machine 3 for convex endface of an optical connector core has such structure as a polishing layer 5 of such as diamond lapping film is integrally laminated onto the surface of soft resilient material layer 4 composed of rubber or plastic. The soft resilient material layer 4 has the hardness in the range of JIS-A 50 deg. and Shore 60 deg.. When applying the endface of optical connector core 2 perpendicularly against the surface of said polishing machine 3, said portion will sunken to facilitate polishing of convex face.
Patent JP-S6065527-A (JP)
Title: Method for vapor growth of compound semicondutor of iii-v group
Inventor: YOSHIDA MASAJI
IPC: H01L21/205
Filed: 1983-09-20
Abstract: PURPOSE:To obtain high-purity crystal by causing a reaction of the organic compound vapor of III-group element with the trichloride vapor of V-group element in a carrier gas flow with contacting them to a bundle of crystal capillaries so as to epitaxially grow the III-V group compound semiconductor on a substrate below the flow. CONSTITUTION:A bundle of crystal capillaries 6 is placed in a mixing region in a crystal tube reactor 1 and a semi-insulating GaAs substrate 3 is placed on a substrate carrying table 2 in a growth region Z2. The inside of the reactor is supplanted by a hydrogen gas and the maximum temperaturea of the mixing region Z1 and the growth region Z2 are determined by a resistance heating furnace. Next, the hydrogen gas a carrier gas, the hydrogen gas including trimethyl gallium as an introduction gas 4, and the hydrogen gas including arsenic trichloride as an introduction gas 5 are blown into the reactor 1 to cause a reaction of the introduced trimethyl gallium with the arsenic trichloride with contacting them to the bundle of crystal capillaries 6 put in the mixing region Z1 and GaAs is epitaxially grown in the growth region Z2 below the flow.
Patent JP-S5963270-A (JP)
Title: Steering device of vehicle
Inventor: FURUKAWA OSAMU
IPC: B62D7/15
Filed: 1982-10-01
Abstract: PURPOSE:To enable to generate a predetermined steering angle function necessary for rear wheel steering by a structure wherein only a rear wheel steering gear box with a simple structure is added to a part of a front wheel steering mechanism by engaging a pinion integral with an offset arm with an idler shaft. CONSTITUTION:The tip of a pitman arm 4 is pivotally connected to the right end of a connecting rod 5, to the left end of which the tip of an idler arm 6 is also pivotally connected. When a steering wheel is operated for steering, the idler arm 6 horizontally rocks rightward and leftward while being kept im parallel to the pitman arm 4, resulting in rotating a pinion gear 32, which is in mesh with a sector gear 31 integrally formed with the idler shaft 7 in order to cause the rotation of the offset arm 34 integrally formed with the gear 32. Because of the pivoting motion of the offset arm 34, the rear wheels not shown are controlled in the predetermined steering angle function, resulting in enabling to steer the rear wheels in the direction same as or opposite to the direction of the front wheels in accordance with the magnitude of the steering operation.
Patent JP-S6237017-A (JP)
Inventor: EGAWA MASATOSHI
IPC: H02H9/04
Filed: 1985-08-07
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-2001002968-A (JP)
Title: Antisensitive ink and pressure-sensitive copy paper by using the ink
Inventor: KOYAMA TAKASHI
IPC: C09D11/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain an antisensitive ink capable of exhibiting excellent light resistance and desensitizing characteristics and useful for a pressure-sensitive copy paper by including a specific benzotriazol-based compound and a desensitizing agent. SOLUTION: This antisensitive ink contains (A) a desensitizing agent (preferably an alkylene oxide adduct of a-polyamine), and (B) a compound of the formula (R1 and R3 are each a 4-12C tertiary alkyl; R2 is a 1-4C linear alkyl), e.g. 6-(2-benzotriazonyl)-4-t-octyl-6'-t-butyl-4'-methyl-2,2'-methylenebisp henol. The compound of the formula of 0.1-50 pts.wt. is preferably added to the component A of 100 pts.wt. A pressure-sensitive copy paper having excellent desensitizing characteristics is provided by using the ink on the surface of a layer containing a coloring agent.