baber/WOPTO huggingface dataset:
Patent JP-S62261984-A (JP)
Title: Optical fiber sensor
Inventor: KAKUZEN HIDEO
IPC: G01V9/00
Filed: 1986-05-08
Abstract: PURPOSE:To detect a man entering a place where an optical fiber sensor is installed by sandwiching the optical fiber between opposite plates which have linear projections in a comb-tooth shape and detecting the quantity of passing light which varies with external pressure. CONSTITUTION:Round rods 2 and 4 made of the same material are arranged in parallel on plates 1 and 3 made of plastic, rubber, etc., to form comb-shaped linear projections, and an optical fiber 5 is arranged crossing the round rods 2 and 4 while making a U turn at end parts and sandwiched between the plates 1 and 3 over the entire surfaces. Further, springs 8 are interposed between the plates 1 and 3. If external force is applied to either or both of the plates 1 and 3, the fiber 5 is pressed by the round rods 2 and 4 and bent to cause variation in the quantity of passing light sent out of an optical connector and generates optical transmission loss, so that the entrance of a man is detected through a coupled alarm.
Patent JP-H10278969-A (JP)
Title: Container for cut flower
Inventor: ABE TSUKASA
IPC: B65D81/22
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a container for cut flower wherein water in the container never spills even when the container is tilted or rolled. SOLUTION: This container for cut flower includes a container body 10, a moisture absorbent sheet member 20 which is fixedly laid on the bottom surface part 11 of the container body 10, and a passing-supporting body 30 for cut flowers 100, made of an expanded resin of continuous air bubbles, which is fitted and fixed in a manner to close a container body opening 12 above the moisture absorbent sheet member 20.  When a large amount of water is poured from the top, the water passes through the passing-supporting body 30 and is absorbed by and impregnated into a water absorbent polymer layer 21 having a water absorbent amount of approx. 800 times of the self weight, which constitutes the moisture absorbent sheet member 20, and even when the container is tilted, the water is surely prevented from being spilt, and the cut flowers 100 absorb the moisture from the moisture absorbent sheet member 20 through the leading end parts, and kept under a fresh and vivid state without withering.
Patent JP-S60250495-A (JP)
Inventor: KOJIMA TAKAYOSHI
IPC: B65G1/06
Filed: 1984-05-24
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-H08307347-A (JP)
Title: Wavelength dispersion compensating device
Inventor: NAKATANI SHOGO
IPC: H04B10/2507
Filed: 1995-04-28
Abstract: PURPOSE: To offset wavelength dispersion generated in signal light of each wavelength subjected to wavelength-multiplexion by a small amt. of a dispersion compensating optical fiber to be used. CONSTITUTION: Each function block 11 is provided with an optical multiplexer 16, which multiplexes an optical signal outputted from a function block arranged on the right side and an optical signal from an optical transmitter 13 in the function block concerned, and outputs the multiplexed signal through a dispersion compensating optical fiber 15 with a characteristic of the wavelength opposite to that of a transmission line 12. The quantity of wavelength dispersion to be compensated by the fiber 15 from the optical transmitter 13 in each function block up to the transmission line 12 is made to be equal to the quantity of wavelength dispersion generated in the light of each wavelength through the line 12. Consequently the wavelength dispersion in the line 12 can be offset in accordance with the wavelength of an optical signal outputted from each optical transmitter 13.  Since the fiber 15 can be also used for the compensation of dispersion for light beams having plural pieces of wavelength by the multiplex of optical signals, the amt. of dispersion compensating optical fibers to be used can be reduced.
Patent JP-S5532623-A (JP)
Title: Paper feeding device
Inventor: KAWAJIRI YOSHIO
IPC: B41J11/58
Filed: 1978-08-31
Abstract: PURPOSE: To smooth replacement of a cassette by shunting a paper feeding roller and a lifting member from the path through which to insert the cassette for a paper feeding device in the system of inserting the cassette reversely to the direction in which the paper is fed.  
     CONSTITUTION: An angle lever 19 coming in contact with the end of a cassette 1 upon insertion of the cessette 1 turns counterclockwise, an arm 12 turns cunterclockwise by way of a link 15, and a paper feeding roller 3 moves downwards. Further when a slide guide 20 moves rightwards in accordance with the movement of angle lever 19, a lifting lever 25 turns clockwise by an elasticity of spring 26, a lifting roller 23 pushes the base plate upwards to press paper 30 onto the paper feeding roller 3. In case the cassette is inserted reversely to the direction in which the paper is fed at the front of printer, the cassette can be replaced smoothly despite being covered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61266130-A (JP)
Title: Press forming method
Inventor: MURATA ATSUNOBU
IPC: B21D22/20
Filed: 1985-05-17
Abstract: PURPOSE:To obtain a big drawing depth by increasing the wrinkle pressing force at the initial forming time and by reducing the wrinkle pressing force according to the progress of the punching stroke. CONSTITUTION:A blank 14 is pressed by a wrinkle pressing plate 16 to the die 12 forming the cavity 10 for forming and this blank 14 is subjected to a drawing by pushing it into the cavity 10 with a punch 18. In this case the blank pressing force of the wrinkle pressing plate 16 at the forming start time is made higher than the pressing force corresponding to the intersection of the crack generation limit line at the blank pressing force constant time with the wrinkle generation limit line. While the forming this pressing force is reduced in the state of not intersecting with the crack generation limit line according to the increase in the punch pushing quantity. And it is reduced than the pressing force corresponding to the intersection at the forming completion time.
Patent JP-H10300323-A (JP)
Title: Refrigerator
Inventor: HAMANO YASUKI
IPC: F25D23/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent condensation and reduce humidifying amount and decrease amount of frost on a cooler by keeping humidity distribution in a refrigerator constant. SOLUTION: By installing a humidifier 8 in the downstream side of a cooler 6a in cooling air flow a required humidity is obtained in a vicinity of a cold air outlet part 20 and a uniform humidity is kept within a refrigerator chamber and supplied moisture can be used for uniformly humidifying the interior of the refrigerator so that condensation is prevented from occurring and humidifying amount is decreased and amount of frost on the cooling device can be decreased.
Patent JP-H11276243-A (JP)
Title: Cosmetic compact container
Inventor: HASHIMOTO KAZUNORI
IPC: A45D33/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To see the color of a cosmetic and so on through a cover when a compact container is stored in an outer cover thereof. SOLUTION: This container comprises a main body A of the container on which an opening part 3, which opens in the rear or up and down, by opening a rear wall of a main body A of the container, is formed, a bearing plate B, in which a plate 5 is engaged with the opening of the main body of the container, the plate 5 is pivotally fixed with the main body A of the container, and a connecting hole 8 for opening the top surface is formed on the plate 5 vertically, and a lid in which a connecting bar 14 is downward protruded from the rear bottom surface of a lid plate to close the top surface of the main body of the container so that it can be freely opened or closed, and the connecting bar 14 is engaged with the connecting hole 8 so as to rotate around the axis of the connecting bar freely and so as not to be drawn out of the hole.  The lid has an original position at which the front end of the lid faces upward, a reverse position at which the front end faces downward by being clockwise and counterclockwise turned around the connecting bar 14 from the original position, and a horizontally overlapped position at which the bottom surface of the lid is touched to the bottom surface of the main body of the container.
Patent JP-H10297855-A (JP)
Title: Handrail driving device for passenger conveyor
Inventor: MATSUMOTO TATSUYA
IPC: B66B23/04
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the pulsation of a handrail by transmitting the power through a driven gear which is engaged with a chain roller of a chain, and installing a fly wheel which induces the moment of inertia coaxially with the driven gear, far smoothening the fluctuation of the angular speed. SOLUTION: A handrail is driven by a handrail driving device installed in a main frame in synchronization with a moving speed of a stair. A driven gear 12 to be engaged with a footstep chain 4 of a returning way side is pivotted on a bracket 11 which is fixed to the main frame. The driven gear 12 is installed to receive the driving power of the handrail from the footstep chain 4, and the second gear 13 is coaxially fixed to be integrally rotated. The driven gear 12 and the coaxial second gear 13 are fixed to a support 22, and a fly wheel 23 for inducing the moment of inertia is fixed to the support 22, and is synchronously rotated on a shaft 24. The fluctuation of the angular speed of the driven gear 12 can be smoothened by the moment of inertia of the fly wheel 23.
Patent JP-H06317040-A (JP)
Title: Sky-scraper
Inventor: SAMORI YASUSHI
IPC: E04H9/14
Filed: 1993-05-06
Abstract: PURPOSE:To ensure the strength against the plumb load and thrust load by laminating walls and rings alternately, and arranging so that the section area of the undermost part in contact with the base is the greatest and those from the middle part to the uppermost remain constant. CONSTITUTION:A ring tying beam 3 having a high stiffness is provided upon a base 2 in such a way as embedded therein, and thereover ring beams 5, 6 are provided at the inside surface and outside surface of a skyscraper at a certain spacing in the vertical direction. Ring walls 4, 7 are alternately laminated between these ring beams 5, 6, and beams 8 are furnished radially. The section area of the undermost part in contact with the base 2 is made the greates, to reduce gradually upward, and those from the middle part to the uppermost are left constant. Projections 4a in approx. triangular shape are formed on the peripheral surfaces of the walls 4 at a certain spacing in the circumferential direction in such a way as extending upward spirally. This gives satisfactory strength to the structure against an earthquake or a plumb load and also allows reducing vortices due to the air stream generated along the skyscraper.
Patent JP-S63269702-A (JP)
Title: Radial-ply tire
Inventor: FUJIWARA KENICHI
IPC: B60C11/01
Filed: 1987-04-27
Abstract: PURPOSE:To aim at improvements in durability and steerability by setting a tire to a standard rim, and specifying the ratio of each bulging value of both edge and central parts of a tread at time till standard internal pressure is charged since a specific rate of internal pressure has been charged. CONSTITUTION:In a tire 1, there is provided with a body part of the carcass 6 turned up around a bead core 2 lying astride a bead part 3, a sidewall part 4 and a tread part 5. And, in this tread part 5, there is provided with a breaker 7 at the outside of the carcass part 6, while in an interval between the body part of the carcass 6 and the turnup part, there is provided with a bead apex 9. And, the tire 1 is set to a rim R after the bead part 3 is fitted in a flange 11. At this time, the ratio of bulging value of an edge part S of a tread 12 and that of a central part M of the tread 12 should be set to more than 2 at time till standard internal pressure is charged since 5% internal pressure of the standard internal pressure has been charged.
Patent JP-S63270607-A (JP)
Title: Stabilized insecticidal composition and stabilization method
Inventor: TAKAHASHI TETSUYA
IPC: A01N43/86
Filed: 1987-04-28
Abstract: PURPOSE:To obtain the title composition by adding certain amounts of a sorbitol fatty acid ester surfactant and a SH-containing compound or the like, as stabilizers, to the major component, 3-formyl-2-nitromethylenetetrahydro-2H-1,3- thiazine. CONSTITUTION:An insecticidal composition containing 3-formyl-2-nitromethy lenetetrahydro-2H-1,3-thiazine, as a major component, is combined with a surfac tant of sorbitol fatty acid ester such as sorbitan monolaurate or sorbitan monooleate and at least one selected from SH group-containing compounds or their dimers such as 2-mercaptobenzimidazole, chelating agents such as EDT, silylization agents such as methyl hydrogen polysiloxane and hydrazines such as 2,4-dinitro-phenylhydrazine in an amount of some 0.1-6wt.% as stabilizers.
Patent JP-S5630910-A (JP)
Title: Glucide transfusion agent
Inventor: UKIGAYA TADASHI
IPC: A61K31/70
Filed: 1979-08-22
Abstract: PURPOSE: A glucide transfusion agent, useful as an efficient heat source, with little load on a patient and a slight excretion in urine, and comprising maltose and a small amount of sorbitol.  
     CONSTITUTION: A glucide transfusion agent comprising (A) maltose which is a disaccharide and (B) a small amount of sorbitol which is a type of sugaralcohol. The weight ratio between (A) and (B) is preferably 7:3W9:1 to keep the transfusion agent as high in calorific value as possible and reduce the excretion of the glucide in urine. The concentration is preferably selected to make the osmotic pressure of the liquid isotonic, i.e. about 7.8%(W/V) for the ratio between (A) and (B) of 7:3, about 8.4%(W/V) for the ratio of 8:2 and about 9.1%(W/V) for the ratio of 9:1. The rate of administration is preferably controlled in the range of 5W15ml/kg/hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11294977-A (JP)
Title: Lamination-type heat exchange device
Inventor: ISOKAWA KOICHI
IPC: F28F3/08
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a lamination-type heat exchange device with a simple configuration that can be easily manufactured and maintained. SOLUTION: In a heat exchanger 1, a heat-source-side refrigerant pipeline is divided from a utilization-side refrigerant pipeline. In the heat-source-side refrigerant pipeline, a copper pipe is directly brazed to pipe joints 8 and 12, thus reducing costs for brazing the copper pipe and costs for connecting the copper pipe to the pipe joint for piping on brazing. Also, in the utilization-side refrigerant pipeline, a flexible pipe material such as a rubber hose is fitted to pipe joints 4 and 7 for piping, thus facilitating piping work and reducing the costs. When the flexible pipe material is used in the utilization-side refrigerant pipeline, the pipeline can be systematically subjected to piping with high degree of freedom, thus improving space efficiency for piping in the installation place of a lamination-type heat exchange device.
Patent JP-H07297447-A (JP)
Title: Group iii nitride semiconductor light emitting element
Inventor: KOIKE MASAYOSHI
IPC: H01L33/40
Filed: 1994-04-20
Abstract: PURPOSE:To increase the luminous intensity of a light emitting element by adding magnesium and zinc to the light emitting layer of the element as impurities. CONSTITUTION:A light emitting diode 10 has a sapphire substrate 1 and an AlN buffer layer 500Angstrom  thick is formed on the substrate 1. Then a high carrier concentration n<+>-type layer 3 composed of Si-doped GaN, high carrier concentration N<+>-type-layer 4 composed of Si-doped (Alx2Ga1-x2)y2In1-y2N, light emitting- layer 5 composed of Zn- and Mg-doped (Alx1Ga1-x1)y1In1-y1N, and p-type layer 6 composed of Mg-doped (Alx2Ga1-x2)y2In1-y2N are successively formed on the buffer layer 2. Then a nickel electrode 7 to be connected to the p-type layer 6 and another nickel electrode 8 to be connected to the n-type layer 4 are formed. The electrodes 7 and 8 are electrically isolated and separated from each other by a groove 9. Since the diode 10 emits light by utilizing the transition between levels having high transition probabilities, the luminous intensity of the diode 10 is improved.
Patent JP-S5628875-A (JP)
Title: Thermal recording head
Inventor: ENDOU TAKAFUMI
IPC: B41J2/345
Filed: 1979-08-20
Abstract: PURPOSE:To enable printing of continuous dots without unprintable gaps, by shaping the electrode portion of each lead electrode provided on an insulating board, as a wedge and by providing a heating resistor between the opposed electrodes. CONSTITUTION:A pulse current is caused to flow between opposed lead electrodes 10 from an external circuit to print a dot 15 on thermosensitive paper 1. Since the pulse current flows from the edges 13 of the opposed lead electrodes 10 oblique by a prescribed angle (c) to the moving direction (a) of the thermosensitive paper 1, to the heating resistor 14, the shape of the resistor 14 is an oblique parallelogram between the edges 13. As a result, the dot 15 oblique by the angle (c) to the moving direction (a) of the thermosensitive paper 1 is made thereon. Pulse currents are caused to simultaneously flow between a lead electrode 102 and an adjacent lead electrode 101 and between the electrode 102 and another adjacent electrode 103 to print such dots 1512, 1523 side by side.
Patent JP-H11299203-A (JP)
Title: Capstan motor
Inventor: WAKUI YOSHIAKI
IPC: H02K29/08
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a capstan motor, without hindering the common use of parts. SOLUTION: The thickness of a capstan motor 1 is reduced by reducing the thicknesses of a magnet 32 on a rotor yoke 31 side, on a coil 17 on a stator base 11 side, etc. A flange 21, which is extended along the upper surface of the stator base 11 is formed on a bearing supporting body 12, and a recessed section 21a is formed on the surface of the flange 21 on the stator base 11 side and a magnetoresistance element 19 is attached to the recessed section 21. Then the height of the element 19 is made equal to that of a magnet 33 for generating frequency.
Patent JP-S5534230-A (JP)
Title: Preparation of alkenylphenol-modified epoxy resin
Inventor: YAMAZAKI NOBORU
IPC: C08G59/14
Filed: 1978-09-01
Abstract: PURPOSE: To prepare the title resin giving a cured product having excellent heat resistacne, chemical resistace, dimensional stability and mechanical strength, by heating and condensing a linear polymer of isopropenylphenol with an epoxy compound, thereby reacting a part or the whole of the phenolic OH groups with the epoxy groups.  
     CONSTITUTION: A linear polymer of isopropenylphenolIorII(m, n are O or positive integers of ≤10000) is mixed with an epoxy compound having two or more epoxy groups or one or more epoxy groups and other reactive groups, and condensed by heating at 80W300°C for 5minW5hours. The molar ratio of the phenolic OH to the epoxy group in the epoxy compound is 1 to 0.2W5. A part or the whole of the phenolic OH groups are reacted with the epoxy groups and converted to ether bonds by the reaciton. A rapid-curing prepolymer can be obtained by this process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11306453-A (JP)
Title: Repeater for fire alarm equipment
Inventor: KATO KENICHI
IPC: G08B17/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To considerably facilitate the fitting of a repeater in an installation place and the inspection work of a fire alarm installed in a house after the repeater is fitted and to prevent the invasion of rain water inside even if the repeater is installed outside the house by constituting the repeater of a main body and a cover which is supported by the main body so that it can freely be opened/closed. SOLUTION: A pair of rotation regulation parts 13 which are installed on both sides of the upper part of a main body and have hinge holes 14 and arc- like guide grooves 15 with the hinge holes 14 as centers, a pair of hinge pins 41 which are installed on inner walls at the upper part of the cover 31 and which are turnably fitted into the hinges 14 and a pair of movable pins 42 which are slidably fitted into the guide grooves 15. The cover 31 is held in a prescribed release position. When the cover 31 is turned, the movable pins 42 invade into the guide grooves 15, slide along the guide grooves 15, are fitted with restrained recesses 16 and are stopped. Thus, the cover 31 is kept at an angle θ with the main body (c).
Patent JP-S61264854-A (JP)
Title: Talking controller
Inventor: IYASU MASAKATSU
IPC: H04M11/00
Filed: 1985-05-17
Abstract: PURPOSE:To prevent generation of code congestion or trunk line disconnection due to forgotten hooking-off of a handset of an opposite station after the end of talking by constituting the on-condition that the code congestion is added to the on-condition of a MODEM circuit during talking. CONSTITUTION:When a handset of a call starting station is hooked on at first at the end of talking, a hook-off signal 10 and a MODEM stop signal 14 go to an L level, a switch 39 is turned on and a modulated series signal is outputted from a P/S converter 34. Then the signal is demodulated by a MO DEM circuit 33 of a called station side, the circuit disconnection is released and when there is no error in the sent data, an S/P converter 35 brings a code congestion signal 37 to the L level. A communication control circuit 32 inputting the signal 37 connects the transmission signal to the line at the called station side independently of the state of the signal 10 and a transmission switch 11 and the code congestion of the caller station side and the line disconnection are released. Thus, generation of trunk line disconnection or code congestion due to forgotten hooking-off of a handset after the end of talking is prevented.
Patent JP-S63272098-A (JP)
Title: Component mounting device
Inventor: KURODA HARUO
IPC: H05K5/02
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a parts mounting device which is simple in its composition and excellent in its working performance for mounting and fixture and in its serviceableness when parts are defective, by interposing a flange part of a decoration panel between a cabinet and a display panel and using screws to fix the display panel and the decoration panel with the cabinet. CONSTITUTION:On a surface where lower holes 1 a are formed in advance, there are mounted the following parts: a cabinet 1 provided with recessed groove parts 1b for use of engagement, a display panel 3 provided with via holes 3a for use of mounting screws, and a decoration panel 2 provided with a flange part 2a for use of mounting engagement. The flange part 2a is interposed between said cabinet 1 and said display panel 3, and screws 4 are used to fixedly mount the display panel 3 on the cabinet 1, and further the decoration panel 2 is fixed with the cabinet 1. Since respective members are thus mounted and fixed without using an adhesive, appearance defect caused by using the adhesive is prevented from occurring, and installation and time for drying the adhesive become needless, so that productivity can be upgraded. Further the decoration panel and the cabinet can be replaced individually when they are serviced.