baber/WOPTO huggingface dataset:
Patent JP-S6365932-A (JP)
Title: Production of gas separation membrane
Inventor: KAJIMA TAKAFUMI
IPC: B01D71/44
Filed: 1986-09-05
Abstract: PURPOSE:To uniformly form a thin membrane without impairing the original characteristics of membrane material by adding a polymer having a fumaric acid ester structure as a principal constitutional unit to the soln. of the separation membrane material constituted of a hydrophobic group and developing the mixture on the water surface to form the thin membrane. CONSTITUTION:A uniform soln. is prepared by dissolving separation membrane material mainly constituting of a hydrophobic group in a proper solvent, and a soln. of a polymer having fumaric acid ester as a principal constitutional unit is added thereto and mixed. When this mixed soln. is dropped on the water surface, the material which is strong in the hydrophobic tendency and is not spread is easily spread by the action of fumaric acid ester, and such a uniform thin membrane is obtained on the water surface that the polymer having fumaric acid ester as the principal constitutional unit is blended with the separation membrane material. As a representative example of the above-mentioned separation membrane material, the material substantially constituted of the hydrophobic group such as poly-4-methylpentene-1 and polyphenylene-oxide is used.
Patent JP-S6188163-A (JP)
Title: Acceleration detector
Inventor: NAKAJIMA KUNIAKI
IPC: G01P15/02
Filed: 1984-10-05
Abstract: PURPOSE:To simplify signal analysis without restricting an analyzable acceleration area by arranging optical fiber flux in the approximately rectangular direction to the vibrating direction of a dead-weight. CONSTITUTION:The optical fiber flux 11 constituted by binding a transmitting fiber 9 and a photodetecting fiber 10 is arranged in the rectangular direction to the vibrating direction of the dead-weight 3 supported by a spring 2. Light from a measuring light source LED7 is irregularly reflected on the opposite surface of the dead-weight 3 from its leading end surface 11a through the fiber 9, then converted into a signal through a photodiode 8. The change of the signal S to the displacement (d) of the dead-weight 3 has a characteristic shown in the figure. In accordance with the covering degree of the leading end surface 11a of the optical fiber flux 11 with the leading end surface of the dead-weight in the vibrating direction, the signal level S is increased, and when the end surface 11a is completely covered, the signal level S reaches the maximum value and is saturated. If the dead-weight 3 vibrates in the lower direction in the figure, the signal level S drops and reaches '0'. When displacement exceeding a measurable range is generated, the signal level S reaches the maximum value or minimum value (=0), so that whether the original signal level is in the measurable range or not can be immediately detected at the analysis of a signal and the signal analysis can be made easy.
Patent JP-H0531505-A (JP)
Title: Method for edging slab
Inventor: MATSUSHITA TOSHIRO
IPC: B21B1/02
Filed: 1991-07-26
Abstract: PURPOSE:To dissolve an idle state of an edging device and to restrain the wear and tear of a die position adjusting mechanism. CONSTITUTION:An interval between right and left dies 8, 8 is set so that it takes an interval W2 at the nearest position of dies 8, 8 narrower than the width dimension WO of a slab 7 to which width rolling reduction forming is performed by a die position adjusting mechanism 13, then, the right and left dies 8, 8 are separated by the edging driving mechanism 10 from each other, the slab 7 is inserted between the right and left dies 8, 8, the right and left dies 8, 8 are approached by the edging driving mechanism 10 to each other to form the slab 7 by edging. Further, the right and left dies 8, 8 are approached and separated by the edging driving mechanism 10 to and from each other while the slab 7 is stopped and while the right and left dies 8, 8 are separated from the slab 7 then comes again into contact with the slab 7, the right and left dies 8, 8 are moved by the die position adjusting mechanism 13 by the amt. of the rolling reduction of the slab 7 toward the side of the slab 7, the right and left dies 8, 8 are approached by the edging driving mechanism 10 to each other and edging the slab 7 in sequence to form the product.
Patent JP-H0872986-A (JP)
Title: Capping machine
Inventor: HAYASHI HIDETOSHI
IPC: B67B3/20
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a capping machine which is capable of performing capping without damaging packagings such as labels, shrink films, etc. CONSTITUTION: A capping machine is provided with a star wheel 11 having two or more pockets 26 and a guide 12 that is situated around the periphery of the star wheel 11 to prevent containers from falling off from a transfer route. Cushioning members 28, that are made of elastic material and come in contact with the bodies of the containers contained in the pockets 26, are provided on the inner faces of the pockets 26. In addition, the guide 12 is provided with a cushioning member 40 that is made of elastic material and comes in contact with the bodies of the containers contained in the pockets 26 to push the containers toward a rotary shaft of the star wheel 11.
Patent JP-2001033927-A (JP)
Title: Image forming device
Inventor: OGIWARA NAGAO
IPC: G03D13/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To form an adequate image on a photosensitive material by preventing the occurrence of the image irregularity of the photosensitive material, and the occurrence of meandering or jamming while carrying the material. SOLUTION: The photosensitive material 50 is carried to a heating drum 60 along the tangential direction of an outside peripheral surface, and the material 50 is brought into press-contact with the outside peripheral surface of the drum 60 after the leading end of the material 50 is interposed by a sticking roller 64. In this condition, the material 50 is carried by turning the drum 60 so that the material 50 does not meander or is not jammed. Heating processing is performed at a part of the outside peripheral surface in the middle of this carriage, and the processed material 50 is carried out from the drum 60 on a carrying path inclined to the drum 60 side from the tangential direction while being quickened to be peeled.
Patent JP-2001029149-A (JP)
Title: Shelf board support device
Inventor: NOZAKI OSAMU
IPC: A47B57/40
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a shelf board support device with a simple structure without using many reinforcing members, etc., to be attached to a shelf board, capable of effectively preventing the shelf board from bending at the center when a heavyweight article is put on the shelf board. SOLUTION: The front and rear edges of a steel plate constituting a shelf board 1 are folded down and turned inward to form reinforcing frame parts 10. Shelf-shaped engagement holes 12 in the front/rear direction are bored left and right ends on the lower sides of the two reinforcing frame parts 10 respectively. Shelf receiving brackets 6, which are U-shaped with the upper opening from the front view, are engaged on the inner surface of a side panel of a cabinet such as a bookshelf. The shelf board 1 is engaged with the shelf receiving brackets 6, with the outer edge 12a in the left/right direction of each engagement hole 12 abutting to a standing piece 6a of each shelf receiving bracket 6.
Patent JP-H0841939-A (JP)
Title: Clip type shower holding instrument
Inventor: IIJIMA KAZUHIRO
IPC: E03C1/06
Filed: 1994-08-01
Abstract: PURPOSE:To hold a shower to a bathtub by providing bathtub holding parts at the tip of a clip, and pinching the edge of the bathtub by the bathtub holding parts as occasion calls. CONSTITUTION:Bathtub holding parts 2 are provided at the tip of a clip 1 formed of a fulcrum shaft 5 and a spring 6, and a shower holding part 4 is provided at the grip part 3 of the clip 1. A rubber plate 7 is provided at the holding face of the bathtub holding part 2. At the time of using a shower holding instrument of such constitution, both outer sides of the grip parts 3 are held between fingers and pressed strongly to open the bathtub holding parts 2 and to fit them in such a way as to pinch the edge of the bathtub 8. In this case, the bathtub holding parts 2 and the bathtub 8 adhere closely to each other by the rubber plates 7, and there is no fear of flawing the bathtub 8. A shower 9 is held to the bathtub 8 by holding the shower 9 by the shower holding part 4 so as to dissolve the necessity of holding the shower 9 in one's hand until hot water is accumulated.
Patent JP-H0496421-A (JP)
Title: Dynamic logic circuit
Inventor: YAMAGISHI MIKIO
IPC: H03K19/096
Filed: 1990-08-10
Abstract: PURPOSE:To reduce energy consumption in the case of an operation and to improve the speed of the operation by forcedly turning off an element for clamp during prescribed time until fixing a circuit output value. CONSTITUTION:A means is provided to forcedly turn an MOSFET Q3 off regardless of the output state of an inverter gate G5 only during the prescribed time until fixing the circuit output value. This means is equipped with a delay circuit 30 to delay a clock signal for the prescribed time and a control circuit 50 to control the operation of the MOSFET Q3 as the element for clamp based on the output of this delay circuit 30. Since the element for clamp is forcedly turned off during the prescribed time until fixing the circuit output value, this circuit is made equivalent to a circuit without this element during this OFF period although the element for clamp to be feedback controlled is provided. Thus, the energy consumption can be reduced for the dynamic logic circuit equipped with the element for clamp.
Patent JP-S6453813-A (JP)
Title: Method and apparatus for dicing
Inventor: SANADA SAKAE
IPC: B28D5/00
Filed: 1987-08-24
Abstract: PURPOSE:To make it possible to carry out dicing cutting of a plate-like body without deformation and with high accuracy, by checking out parallel degree of the scanning trace of a dicing blade in comparison with the average value of deviation of each monitor line at least 3 check points from a straight standard line. CONSTITUTION:When a plate-like body 1 whose surface is divided into a plurality of areas (e.g., a ceramic base plate obtained by calcinating a plurality of green sheets) is cut or ground in a constant amount in the thickness direction, deviations between monitor lines 14 formed in advance on the surface of this plate-like body and a straight standard line 15 being a dicing scanning trace are monitored at least 3 points, namely, by means of at least 3 television camera 6a-6c. Then, parallel degree of a dicing blade is checked by using an average value of the amount of deviations between each monitor line 14 and the straight standard line 15 at these 3 points. As the result, it is possible to carry out dicing cutting with high accuracy even for a body to be cut whose quality is easily deformed after treatment like ceramic base plates.
Patent JP-H0853868-A (JP)
Title: Trap for draining and draining method for drain pipe using trap for draining
Inventor: KATO EIJI
IPC: E03C1/122
Filed: 1994-08-11
Abstract: PURPOSE:To perform proper drainage in spite of a differential pressure in a drain pipe and a water flow state in the drain pipe and to properly prevent penetration of a smell and entrance of noxious insects. CONSTITUTION:A flow space 5a is formed in a shape where it externally extends through a body 5 and a plate-form valve 7 is arranged in a flow space 5a in a format where it is rotatable around a horizontal axis Q2 with respect to the body 5 between a closed position HS to obliquely close the flow space 5a and a communication position RT to release and communicate the flow space 5a. The axis Q2 is set to a central part CB of the valve 7 and a weight 11 is arranged at the valve 7 in such a manner as to bias the valve 7 toward the closed position HS. A weight W1 of the weight 11 is set, in such a state that the valve 7 is positioned in the closed position HS, so that the absolute value of a moment exerted in the release direction of the valve 7 under the own weight of drain 50 gathering up to a given water level L1 lower than the level of a top end 13a of the valve 7 is equal in an upper space 13 of the valve 7 to the absolute of a moment exerted in the closed direction of the valve 7 by the weight 11.
Patent JP-H05208745-A (JP)
Title: Copy paper sheet feeding device for electrostatic duplicator
Inventor: IZEKI MASAHIDE
IPC: B65H3/06
Filed: 1992-07-16
Abstract: PURPOSE:To realize smooth separation of a cassette by disposing, in a given portion between the feed roller and a drive source, a spring clutch, which allows coupling of a feed roller to a drive source in a working state but allows free rotation in the feed direction and the reverse direction of the feed roller in a non-working state. CONSTITUTION:Two feed rollers 44 which are brought into contact with the topmost copy paper sheet on a paper sheet stack in a cassette and feeds the paper sheet is arranged on a rotary shaft 428 supported in a position above a support bed for guiding and supporting a copy paper cassette and between vertical base sheets 108 and 110. Each deformed arcuate bodies 430 for preventing the topmost copy paper sheet from making contact with each feed roller 44 during charging of a cassette is arranged adjacently to each feed roller 44. A clutch means 438 is located between the rotary shaft 428 and a rotation input element 436. A power transmittable state is produced by pressing a friction member 460 against a rotation element 454 by means of the clutch means 438 in such a way that a solenoid 462 is energized and a core is moved to a retracting position against the force of a spring.
Patent JP-S60103273-A (JP)
Inventor: TAKAGI KAZUMASA
IPC: F25B21/00
Filed: 1983-11-11
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-H0748184-A (JP)
Title: Cellar mortar composition effectively useful for spraying, trowelling operation or the like
Inventor: MORIKAWA KIYOSHI
IPC: C04B28/02
Filed: 1993-08-02
Abstract: PURPOSE:To obtain a cellular mortar composition effectively useful for spraying, troweling operations; etc. CONSTITUTION:The characteristics of this cellular mortar composition is as follows: (1) a lightweight aggregate having <=0.2kg/l bulk specific gravity is mixed in a cellular mortar; (2) the lightweight aggregate having <=0.2kg/l bulk specific gravity is an expanded plastics capable of absorbing the shock in spraying and (3) the lightweight cellular aggregate having <=0.2kg/l bulk specific gravity is pulverized and expanded polystyrene. Thereby, the cellular mortar composition, having a small flow value, providing a large thickness by spraying the composition at a time, hardly causing a loss of jumping back and misting in spraying without breaking cells by the shock in the spraying and effectively useful for spraying, troweling operations, etc., can be provided.
Patent JP-S60104542-A (JP)
Inventor: INUYAMA HISAO
IPC: D02G3/24
Filed: 1983-11-11
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-S6453334-A (JP)
Title: Magnetic recording medium
Inventor: SATO TOSHIHIKO
IPC: G11B5/66
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a medium having less noises by forming a magnetic layer of units having curved columnar shapes consisting of the arrangement of fine metal crystal particles. CONSTITUTION:The magnetic layer 18 consisting of a metal (more particularly cobalt system) is formed of the particle connecting body units 31 which are continuously arranged with the fine metal crystal particles 30 and have the columnar shapes curved as a whole (curved on a substrate 3 side). These units 31 are formed by growing and depositing of the fine particles 30 (more particularly the fine particles having 20-80Angstrom  grain size) to a chain shape. Several pieces of the respective units 31 are aggregated to constitute a so-called sectorial bundle 32. Moreover, the crystal directions of the particles 30 of the respective units are random among the particles and are not unified. Since the magnetic layer 18 is formed of the columnar structure consisting of the fine particles 30 in such a manner, satisfactory magnetic recording is executed and the noise level is lowered.
Patent JP-S6365484-A (JP)
Inventor: FUJIMURA SHIGEO
IPC: G09G5/36
Filed: 1986-09-08
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-H1056410-A (JP)
Title: Electronic equipment position detection system
Inventor: SASAKI SHIHO
IPC: G01B21/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To improve reliability by mounting an external recognizing device, with which an identification number specifying relevant electronic equipment can be set, at every piece of electronic equipment, sending the identification number through a call device to the external recognizing devices and letting the correspondent external recognizing device respond to it. SOLUTION: When the identification number is inputted from a keyboard 6, a call device 4 temporarily stores that identification number in an identification number buffer formed inside a memory 19 and simultaneously displays it on a display 7. Then, a transmission key provided on the keyboard 6 is depressed, a call signal, in which the identification number is integrated, is sent out. When the call signal from the device 4 is received through a receiver 14, each external recognizing device 3 demodulates this call signal and extracts the identification number integrated into the call signal. Then, this extracted identification number is compared with the identification number stored in an identification number storage part 12 and when both numbers are coincident, a light emitting command is sent out to a light emission control part 13.  As a result, a light emitting lamp 5 emits light just for the specified time determined in advance.
Patent JP-S6271341-A (JP)
Title: Infrared ray type transmitter
Inventor: HARA YUJI
IPC: H04B10/00
Filed: 1985-09-25
Abstract: PURPOSE:To set properly the synthesis directivity by combining an infrared ray emitting diode having a wide half-power angle with a light emitting diode having a narrow half-power angle. CONSTITUTION:The light emitting diode LD1 having the directivity with the half-power angle of 10 deg., the light emitting diode LD2 having the directivity with the half-power angle of 25 deg. and a drive circuit lighting simultaneously both light emitting diodes LD1, LD2 and two light emitting diodes LD1 having a narrow half-power angle are provided at the middle so that the direction of light projection is coincident and the light emitting diodes LD2 having a wide half-power angle are provided in parallel at both sides of the diode LD1. By arranging the light emitting diodes LD2 with a strong light intensity at the center, the light on the radiation axis is stronger and the light reaches a remote range and the two light emitting diodes LD2 with a narrow half-power angle are provided in parallel, thereby the direction angle is widened to some degree.
Patent JP-H0534625-A (JP)
Title: Optical deflector
Inventor: IKUMI TOMONORI
IPC: G02B26/10
Filed: 1991-07-30
Abstract: PURPOSE:To provide the optical deflector of high durability, which can execute the adjustment of the rotational balance without utilizing directly mass of a babe material, whose workability is satisfactory, and also, whose rotation accuracy is satisfactory. CONSTITUTION:In the optical deflector provided with a rotating body part 21 supported axially so as to be freely rotatable by a bearing, and provided with a rotating part 26 having a scanning mirror 25 prodded with the optical scanning surface 23 for rotating together with this rotating body part 21, a balance material 32 provided with the resistance surface 33 for increasing or decreasing a rotational load caused by air resistance is provided on the rotating part 26 except an optical path of the optical scanning surface 23 of the scanning mirror 25, the resistance surface 33 of this balance material 32 is displaced against the rotating direction A of the rotating part 26, and the rotational balance is adjusted.
Patent JP-H0259318-A (JP)
Title: Blow molding method for bottle
Inventor: SATO NOBUO
IPC: B29L22/00
Filed: 1988-08-25
Abstract: PURPOSE:To fill out a high-temperature liquid into a bottle, dy a method wherein air within the bottle formed by expanding and stretching a preform within a mold is discharged, cavity is reduced by sending the air within a cavity, then air is sent into the bottle again and the air within the cavity is discharged. CONSTITUTION:Great tensile stress is kept generated on a bottle 25 under a state where the outside of the bottle 25 is in pressure-contact with the inside of a mold 1 by expanding and stretching a preform within the mold 1. Then air within the bottle 25 is discharged and air is sent into a space between the inside of the mold 1 and outside of the bottle 25. Then the bottle under the softening temperature is reduced and tensile stress which has been generated on the bottle 25 is eliminated. When the air is sent into the bottle 25 and the bottle 25 is in pressure-contact with the inside of the mold 1 by expanding the bottle 25 by discharging the air within the cavity 2 between the inside of the mold 1 and the outside of the bottle 25 again, though tensile stress is generated again on the bottle 25, the tensile stress becomes lower value than that generated previously and also inner stress remaining in the cooled bottle 25 becomes lower further.
Patent JP-H0375744-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/34
Filed: 1989-08-18
Abstract: PURPOSE:To reduce an amount of organic solvent to be used and to prevent deterioration of color development density by processing with a color developing solution of a pH of >= 11 the color photographic sensitive material having a photosensitive silver halide emulsion layer having a specified cyan dye forming coupler dispersed in the presence of a specified amount of a high-boiling organic solvent and a nonphotosensitive layer. CONSTITUTION:The photosensitive silver halide emulsion layer has the cyan dye forming coupler represented by formula I good in hue and image fastness dispersed in the presence of the high-boiling organic solvent in a coupler to solvent weight ratio of <= 1. In formula I, R1 is H, an aliphatic, aromatic, or heterocyclic group, alkoxy, aryloxy, or substituted amino; each of R2 and R3 is same as R1 but not H; X is H or a group to be repleased by the coupling with the oxidation product of a color developing agent; each of Y1 and Y2 is a divalent or single bonding group; X may form a ring together with Y1 or R1; one of each of R1 - R3 and X may form a polymer of the coupler; and when Y2 is single bonding group and R2 is an aliphatic group, its carbon number is >=2. This photosensitive material is processed with the color developing solution having a pH of >= 11.