baber/WOPTO huggingface dataset:
Patent JP-H01189879-A (JP)
Title: Fluorescent lamp socket
Inventor: KATSUMATA NOBUMITSU
IPC: H01R33/96
Filed: 1988-01-26
Abstract: PURPOSE:To use a general type reflector by receiving a force applied from the direction parallel with the front face of a socket main body to the projection of an interlock operating piece with an oblique side section. CONSTITUTION:When a fluorescent lamp is not fitted to a socket main body 11, an operating piece 41 is excited forward by a spring 48, the front face of a support section 45 is in contact with a groove hole 17, a projection 43 is protruded from the main body 11. A contact piece 27a is displaced forward by the presser piece 47 of the operating piece 41 and separated from a contact piece 27b to cut off a circuit. When the lamp is fitted, the projection 43 is pressed by the end face of the lamp, the operating piece 41 is moved backward against the spring 48, the terminal metal 31 of the contact piece 27a is brought into contact with the metal 31 of the contact piece 27b to close the circuit. The force applied from the direction parallel with the front face of the main body 11 to the projection 43 of the interlock operating piece 41 is received by an oblique side section, the operating piece 41 can be retreated into the main body 11, thereby a general type reflector can be used without requiring a dedicated reflector.
Patent JP-H09211017-A (JP)
Title: Pitot static tube and manufacture thereof
Inventor: SAKAKAWA NORIMASA
IPC: G01P5/165
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture and reduce an error in a static pressure. SOLUTION: A Pitot static tube comprises a tip having a fusiform-shape for aerodynamic compensation and a duct having a double-tube structure. A dynamic tube 4 is placed along a center axis inside the Pitot static tube 1. A plurality of static holes 3 are opened at the same position in an axial direction and with predetermined intervals along a peripheral direction. A cross-sectional shape of an entire outer peripheral face along a tube axis direction is formed to be in a fusiform having a radius of curvature of R1. On the other hand, an outer peripheral face in the vicinity of the static hole 3 is formed with a radius of curvature of R2 which is larger than R1, wherein it is formed of a plane for example.
Patent JP-S59142246-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: KISHIDA KAZUO
IPC: C08K3/22
Filed: 1983-02-03
Abstract: PURPOSE:To provide a flame-retardant glass fiber reinforced polyester resin compsn. having excellent mechanical properties and moldability, by blending two specified org. flame retarders and antimony trioxide. CONSTITUTION:A compd. (having a halogen content of 10wt% or above) of formula I [wherein X is H, Cl, Br; m is 0-11; R1 is glycidyl, a group of formula II, (halogenated)hydrocarbon group, a group of formula III (wherein one of R2 and R3 is a hydroxyl group and the other is alkoxy, amino, etc.; R4 is a hydrocarbon group)] and hexabromobiphenyl ether (HBBE) are used as org. flame retarders. 100pts.wt. polyethylene terephthalate resin, 1-20pts.wt. compd. of formula I , 2-30pts.wt. HBBE, 2-30pts.wt. antimony trioxide and 5-60wt% (based on the total quantity of the compsn.) glass fiber are blended together.
Patent JP-H11213498-A (JP)
Title: Disk chucking mechanism
Inventor: FUJITA NOBORU
IPC: G11B17/028
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk chucking mechanism capable of supporting a disk and the disk stuck with two disks together, with the simple constitution, by surely centering them to a turntable by the uniform force without deviating to one direction. SOLUTION: For placing the disk whereon a center hole is formed, on the turntable 2 and making it rotate together with the turntable 2, the disk chucking mechanism is provided with plural pressurizing pawls 4 for holding the disk 1 with pressure and plural aligning members 2d for centering the disk, around a hub shaft 2b on the upper surface of the turntable 2, and in this mechanism, supporting members 3 mounting the pressurizing pawls 4 and providing guides for the movement are arranged, then the supporting members 3 are movably constituted around the hub shaft 2b, and the aligning members 2d are formed to the cantilever arm state and made to abut on the lower surface of the center hole when the disk is pressurized.
Patent JP-S614319-A (JP)
Inventor: NOOMAN REEBAA
IPC: H03K17/687
Filed: 1985-01-31
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-H02200890-A (JP)
Title: Elastic roll and production of thermal recording sheet using the same
Inventor: KOJIMA KAZUO
IPC: D21G1/00
Filed: 1989-01-25
Abstract: PURPOSE:To obtain an elastic roll suitable for the production of a thermal recording sheet by laminating a sheet having small diameter between ring-shaped fiber sheets, passing a shaft through the laminate and pressing the product, thereby specifying the Shore D hardness of the surface and the inner part of the roll. CONSTITUTION:(A) A ring-shaped fiber sheet 2 made of natural rubber, wool, etc., and (B) a sheet 3 made of wool, pulp, cotton, etc., and having smaller diameter than the sheet A are prepared beforehand. The sheet B is inserted between a plurality of the sheets A, a shaft 4 is passed through the laminate and the product is pressed to obtain the objective elastic roll having a Shore D hardness of 42-69 at the surface of the roll and 70-90 at the inner part of the roll.
Patent JP-S59141150-A (JP)
Title: Shadow mask-type color picture tube
Inventor: MATSUSHITA MITSURU
IPC: H01J29/02
Filed: 1983-01-31
Abstract: PURPOSE:To prevent the occurrence of color drift by providing the supporting points of a shadow mask to an envelope at positions apart from the center axises of the shadow mask and providing the fixing points between springs and the frame further outward from the said supporting points in relation to the center axises. CONSTITUTION:A shadow mask 3 arranged oppsite to a phosphor screen 2 formed inside the panel section of an envelope 1 has a mask section 5 provided with many fine holes and forming a nearly rectangular shape and a frame 6 supporting and reinforcing the mask section 5. The supporting points of the mask 3 to the envelope 1, i.e., the positions of pins 9, are provided at the same distance A from geometrical center axises X, Y of the mask 3 in the same direction. In addition, the fixing points between springs 8 and the frame 6 are provided at the same distance B further outward from the positions of the pins 9 in relation to the center axises. Accordingly, displacement between an electron beam and the phosphor due to the thermal expansion of the mask is corrected and a color picture tube with no color drift can be obtained.
Patent JP-H06229044-A (JP)
Title: Through-hole of deck plate floor
Inventor: TSUJI SHIGEKI
IPC: E04B5/48
Filed: 1993-02-03
Abstract: PURPOSE:To eliminate the necessity of laying a deck plate in the vicinity of a through-hole section, and undertaking a cutting and removal work for a deck plate and a deck plate support steel beam frame by preliminarily providing a collared through-hole sleeve on the deck support steel beam frame at the through-hole section in constructing the floor section of a building or the like. CONSTITUTION:Regarding a deck plate laid as a building floor, the collar plate 10b of a collared through-hole sleeve 10 is laid on a opposite support steel beam frames 1 at a floor through-hole section. Then, a deck plate 2 is laid around the collared plate 10b to form a steel reinforced concrete slab 3.
Patent JP-H05209030-A (JP)
Title: Curable composition and insulated wire
Inventor: HASHIMOTO YUTAKA
IPC: C08F20/52
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a curable composition excellent in electrical insulation properties, environmental resistance, abrasion resistance, scratch resistance, coating workability, etc., by mixing an ethylenically unsaturated fluoromonomer of a specified structure with an ethylenically unsaturated amide monomer of a specified structure. CONSTITUTION:The objective curable composition essentially consists of a monomer having a polyalkylene oxide chain derived by substituting the hydrogen atoms by fluorine atoms and containing an ethylenically unsaturated bond (e.g. a compound of formula I) and an ethylenically unsaturated monomer containing an amide or urea group (e.g. a compound of formula II or III). This composition is excellent in curability and the workability of coating a substrate or a conductor and can give a cured product excellent in heat resistance, environmental resistance, surface lubricity, toughness, flexibility and electrical properties such as insulation properties and long-term stability of such properties.
Patent JP-S56113107-A (JP)
Title: Preparation for plane waveguide lens
Inventor: TSUJI TAKAFUMI
IPC: G02B6/124
Filed: 1980-02-12
Abstract: PURPOSE:To enable to remove the restriction of materials, and further to prevent the disorder of phase, by piling a projecting layer consisting of a prescribed other material on the clad layer whose surface is plane, and piling an optical waveguide layer whose refractive index is larger than that of said clad layer, on said projecting layer. CONSTITUTION:A clad layer 32 consisting of an SiO2 film is formed on the Si substrate. Subsequently, metallic mask 41 such as chrome, etc. having the opening of a prescribed shape such as a circle, etc. is superposed, molten quartz SiO2 is piled vertically on the surface of the clad layer 32 by means of spattering, and a projecting layer 34 having the spherical surface is formed on the lower part of the opening of a circle, etc. After that, the metallic mask 41 is removed, glass whose refractive index is higher than that of the clad layer 32 is piled on the blad layer 32 having the projecting layer 34 by means of spattering, and an optical waveguide layer 33 is formed.
Patent JP-S54109743-A (JP)
Title: Signal delay device
Inventor: SATOU MASAAKI
IPC: H03H7/30
Filed: 1978-02-16
Abstract: PURPOSE: To improve the S/N of the signal delay device with a simple constitution by controlling the expander by the noise deletion delay time during which the noise is deleted from the output of the compressor plus the delay time equal to the noise delection delay time.  
     CONSTITUTION: Compressor 2 which increases and then delivers the signal level sent from input terminal 1 is provided, along with noise deleted delay circuit 4 which uses the output of compressor 2 as the input. In addition, expander 5 is installed to reduce the level of the delay signal by the increment amount of compressor 2 with output delay signal of circuit 4 used as the input and then delivers the signal in the form of the desired delay signal, along with control voltage generating circuit 8 which uses the output of circuit 4 supplying the control voltage to compressor 2 and expander 5 as the input. Then the output of circuit 8 is supplied as the control voltage of compressor 2 to expander 5 via delay circuit 9 featuring nearly the same delay time as that of delay circuit 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58133217-A (JP)
Inventor: ASAI ISAO
IPC: A47L7/00
Filed: 1982-02-02
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-H10214389-A (JP)
Title: Cable fire detecting system
Inventor: KAWAMATA MASAMI
IPC: G08B17/117
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To detect the scale and the state of a fire generated at a cable at an earliest stage and over a largest area by adding a color changing material reacting to a cable fire to the cable so as to detect the optical change of the color changing material reacting smoke components generated by the fire. SOLUTION: A sensor 3 is mounted for the cable 1 being a monitoring object provided with an area 2 inside of a power receiving equipment such as a distribution panel. When is called a sensor 3 here is mainly constituted of a chemical material changing its color and luminance in response to gas generated at the time of a cable fire and Congo red, a lithium, e.g. are sued for it. The normally used cable 1 is obtained by coating conductive metal with an organic matter such as PVC(polyvinylchloride). A monitoring camera 20 is arranged at a position capable of photographing the sensor 3 to constantly photograph an area including the sensor 3. A video signal fetched into the camera 20 is sent to a picture processing and monitoring device 100 to be processed.
Patent JP-H03222215-A (JP)
Title: Switching condition detection circuit
Inventor: MASHIO TAKAYUKI
IPC: G01R19/165
Filed: 1990-01-29
Abstract: PURPOSE:To detect the ON-OFF conditions of a switch without increasing the current consumption of a device by inserting a circuit formed through the process of connecting the switch, a capacitor and a resistor in parallel to one another between the input-output terminal of the device and the ground thereof, outputting a pulse from a pulse output circuit via the input-output terminal and after a short while reading the charged voltage of the capacitor connected to the input-output terminal in a detection circuit. CONSTITUTION:A circuit formed through the process of connecting a switch SW, a capacitor C1 and a resistor R1 in parallel to one another is connected between the input-output terminal A of a device and the ground thereof, then a pulse is outputted from the input-output terminal A and thereafter the charged voltage of the capacitor C1 connected to the input-output terminal A is read in so that the ON-OFF conditions of the switch can be detected without letting a current flow through a pull-up resistor (or through a pull-down resistor). Whereby the current consumption of the device can be lowered and consequently a switching condition detection circuit can be applied to a function change-over switch for a battery-operated calculating machine being required to have low current consumption, an electronic pocket notebook or the like.
Patent JP-S61175247-A (JP)
Title: Output controller for generator
Inventor: OKAMOTO WATARU
IPC: F02D1/02
Filed: 1985-01-29
Abstract: PURPOSE:To secure the stable operation for a long period by detecting the cylinder temperature of an internal-combustion engine and judging that the temperature is abnormal when the detected temperature is over a prescribed upper limit value and controlling the output of a generator so that the cylinder temperature becomes the max. under the state where the cylinder temperature is below the upper limit value. CONSTITUTION:An output setting device 28 sets an operation instruction so that a generator 12 is operated with 80% output of the rated output value, and a Diesel engine operates a generator 20. The cylinder temperature T detected by the temperature sensors 18 (18-1-18-n) is input into a comparison means 30, and compared with a previously set upper limit value Tmax. Then T<=Tmax., it is judged that the operation is normal, and the generator 12 is continuously operated. While, if T>Tmax, it is judged that the operation is abnormal, and the output control signal S supplied from a control means is reduced, and the output of the engine 10, namely the output of the generator 12 is reduced through an automatic output control part 16.
Patent JP-H11203927-A (JP)
Title: Structure of light-emitting surface
Inventor: OGATA SHIRO
IPC: F21V9/06
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To inhibit insects from getting near a light-emitting surface, by providing a large number of halftone dots of about the same size, emitting only light of a specific wavelength or emitting no light, substantially uniformly in a dispersed manner, to the degree that the area occupied by the halftone dots amounts to a specified ratio to the light-emitting surface. SOLUTION: A large number of halftone dots 6 of about the same size, emitting only light of wavelength of 550 nm or more or emitting no light, are dispersed substantially uniformly on a light-emitting surface of an external lighting system 1, to the degree that the area occupied by the halftone dots 6 amounts to 10 to 60% of the light-emitting surface. Preferably, the shape of each dot 6 is what is obtained by revolvingly disposing unit figures around a center point, such as circle, regular triangle, square, and star, and the radius of revolution is 100 to 1000 μm. It is advantageous to form, on the light-emitting surface, a coating of a photo-semiconductor (such as titanium dioxide) having wavelengths including a near ultraviolet zone under 400 nm as excitation wavelength, because wavelengths preferred by insects can be thereby attenuated.
Patent JP-S57146902-A (JP)
Title: Vibration generator
Inventor: MARIO SHIERINGU
IPC: B06B1/18
Filed: 1982-02-05
Abstract: An oscillator is proposed which comprises a pair of cylinders having a common, circular-cylindrical outer wall (100) and two sealingly guided pistons (120, 122) each having one piston rod (121, 123), which are likewise guided in a sealing manner to the outside through the closure walls of the cylinder. The cylinder is divided by the pistons (120, 122) into outer chambers (124, 125) and inner chambers combined into one common chamber (126). The chamber (126) is filled with fluid. The outer chambers (124, 125) have two openings (102, 103) offset from one another by 180 DEG . A control cylinder (101) having axially offset, oppositely disposed holes (104, 105, 106, 107) connects the outer chambers in alternation with an annular high-pressure chamber (113, 115) and an equalization chamber (114) whenever the control cylinder (101) is rotated. The two pistons (120, 122) thereby execute movements in common toward the left or right, respectively. The stroke is determined by the quantity of fluid capable of flowing out of the high-pressure chamber and into the equalization chamber, and the frequency is determined by the speed of rotation of the control cylinder. A direct control of an oscillator is thus realized, without additional connecting lines and the delay associated with such lines. Frequencies of up to 7000 Hz and strokes up to 10 mm can be generated.
Patent JP-2000214866-A (JP)
Title: Small-sized audio information processing device
Inventor: HIEKATA TAKAYUKI
IPC: G10L21/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To perform high-grade audio process with a reduced power by causing a calculating means such as a DSP for performing a reproducing program for reproducing high-quality audio information to also execute an audio processing program for performing an echo process and a sound quality conversion process. SOLUTION: When a DSP 16 simultaneously executes a reproducing program and an audio processing program, there is the possibility that process capacity of the DSP 16 becomes insufficient. Therefore, the performance of the audio processing program is started, and the processing capacity of the DSP 16 required for performing the reproducing program is reduced. Thus, even a relatively low speed DSP 16 can simultaneously execute the reproducing program and the audio processing program, and cost and consumed power of an entire device are reduced. Due to the execution of the audio processing program, a voice from a microphone 14 receiving a process, such as sound quality conversion, is added to an accompaniment created by execution of the reproducing program, and outputted to a D/A converter 17.
Patent JP-H08187113-A (JP)
Title: Retainer
Inventor: HASEGAWA YOSHIJI
IPC: A44B18/00
Filed: 1995-01-07
Abstract: PURPOSE: To provide a retainer for winding and retaining an end part of a web such as a bandage or a paper diaper made of a scabrous material such as woven or unwoven fabric so as to fix the same, which exhibits bindability, fixability, reusability and protectability for the web to be retained against damage, which has suitable fastenability and which is excellent in mass productivity. CONSTITUTION: An expandable part 2 made of thermoplastic elastomer having a rubber-like elastic modulus is formed at its opposite sides with locking parts 1 made of rigid plastics, each of the locking parts has a catching part formed of several protrusions on one and the same side.
Patent JP-S61176807-A (JP)
Title: Inspection of pattern
Inventor: MATSUYAMA YUKIO
IPC: G01B11/24
Filed: 1985-02-01
Abstract: PURPOSE:To detect a micro-defect with high reliability without generating a pseudo defect by cutting out a pattern to be inspected by using a small window, matching the position of the partial image within a model pattern and detecting the rate of dissidence. CONSTITUTION:The pattern 5 to be inspected is cut out as the partial image 7 by using the window consisting of, for example, 3X3 picture elements centering at the certain picture element 7A and the model pattern 6 is cut out as the partial image 8 by using the window of, for example, 7X7 picture elements centering at the picture element 7B corresponding to the picture element 7A. The partial image 7 is moved in the partial image 8 and both partial patterns are so matched in position as to minimize the number of the dissidence picture elements. The dissidence of the pattern 5 to be inspected and the part A of the model pattern 6 is thereby absorbed and the generation of the pseudo defect is prevented. On the other hand, the dissident picture elements remain even if the partial image 7' is matched in postion in whatever way within the partial image 8'. A defect 9 is thus detected.
Patent JP-H10215157-A (JP)
Title: Delay circuit
Inventor: AOKI MIKIO
IPC: H03K5/13
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the layout area of a delay circuit for obtaining desired delay time by providing a fifth transistor inserted between the output terminals of first and second driving signals in a delay part in series. SOLUTION: An Nch transistor N13 where a gate and a drain are connected in common, a source is connected to the drain of a transistor p12 and the drain is connected to the drain of a transistor N12 is provided. The delay part 1A receives the supply of input signals Vi from an input terminal Ti and outputs them as the driving signals Vn1 and Vn2 to a waveform shaping part 2A from nodes TN1 and TN2 after prescribed delay time elapses. The shaping part 2A shapes the driving signals Vn1 and Vn2 and outputs them as output signals VO as common phases from the output terminal To. In such a case, the transistor N13 largely holds the potential difference between the driving signals Vn1 and Vn2 and reduces the amplitudes of the driving signals Vn1 and Vn2.
Patent JP-H08210441-A (JP)
Title: Dynamic damper
Inventor: FUJIWARA YOSHITAKA
IPC: F16F15/126
Filed: 1995-02-03
Abstract: PURPOSE: To provide a dynamic damper whereby a natural frequency in an axial orthogonal direction and in an axial line direction can be reduced while ensuring strength and durability. CONSTITUTION: A device comprises a fixed member 11 mounted in a rotary shaft S, mass member 12 arranged so as to surround the rotary shaft with a prescribed space apart and an elastic member 13 of connecting these fixed member and mass member, and by providing a pair of the mass member and the elastic member with a space apart in an axial line direction of the rotary shaft, two system vibrating systems 14, 15 are formed in the fixed member.