baber/WOPTO huggingface dataset:
Patent JP-S5876786-A (JP)
Title: Scintillation camera
Inventor: TANAKA MITSUHIRO
IPC: G01T1/164
Filed: 1981-10-31
Abstract: PURPOSE:To improve counting efficiency by a camera wherein when outputs from the respective photoelectric converters disposed in rear of a scintillator and their total sum are within a given range, X and Y signal values are divided by a total output signal to obtain a locational signal and this signal is counted for each location. CONSTITUTION:Luminescence generated by radiation incident upon a scintillator 1 is detected by photomultipliers 2, which outputs are converted to X and Y locational signals by a matrix circuit. These X and Y signals and a total output signal Z are applied to amplifiers 4, switches 5 and integration circuits 6. The Z signal is compared with a set value from an energy selector 13 in an energy discrimination circuit 9. When the Z signal is within a given range, ratios of X/Y and Y/Z are calculated in dividers 8, so that signals difX, difY representing locational shift are output and then counted. Meanwhile, X and Y integrated value signals are compared in a comparator 11 with boundary value signals from an aperture selector 14 and a threshold selector 12. When those integrated value signals are out of a given range, counting will not be performed. Thus, counting efficiency can be improved.
Patent JP-S6331189-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/042
Filed: 1986-07-24
Abstract: PURPOSE:To realize high light output oscillation in the stable basic lateral mode oscillation by causing a growth layer to grow in the uniform thickness with recessed region and projecting region, forming an active layer of resonator adjacent to a guide layer through a second clad layer and forming a striped current injection region to a cap layer. CONSTITUTION:A current is applied from a sriped zinc-diffused region 21 formed at the center of longitudinal direction. Since an active layer 17 is formed adjacent to this zinc-diffused region 21 through a part of a third clad layer 18, only a bit of current is permitted to flow into the region adjacent to both reflection surfaces at the outside of recessed region (projecting region 13). Particularly when a resistance value of the third clad layer 18 adjacent to the active layer is set high comparatively, the current flowing into the active layer near to both reflection surfaces can be reduced to a value as small as negligible. Moreover, since the active layer of recessed region at the center of resonator is in contact with a second clad layer 16 having a wide band gap at both ends in the interface with the projecting region near to both reflection surfaces in the longitudinal direction of resonator, the carrier injected to the active layer of the recessed region is trapped not only in the vertical direction but also in the longitudinal direction of resonator, promoting increase of gain. Thereby, device can oscillates with a low threshold value.
Patent JP-S6066354-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUBOTA DAIZABUROU
IPC: G11B5/86
Filed: 1983-09-21
Abstract: PURPOSE:To switch tape travelling to high-speed travelling speedily and to reproduce the tape immediately after dubbing by executing normal tape travelling by a motor on the reproducing side and travelling the tape at a reverse speed as high as several times the normal tape speed by a motor on the sound recording side. CONSTITUTION:Forward rotation capstans 6, 18 are rotated by a forward rotation motor 30 on the reproducing side and backward rotation capstans 27, 34 are rotated by a backward rotation motor 37 on the sound recording side at a speed as high as 3-10 times a normal tape speed. At the time of dubbing, the tapes 4, 16 are wound around reel turntables 26, 33 and then reversely travelled at a high speed while pressing contacting pinch rollers 28, 35 against the tapes and a recording signal is read out by a head 12 in the reverse direction of the tapes and recorded on the tape 16 by a head 24. Consequently, switching to the high speed travelling is executed speedily and the tape bocomes the rewound state immediately after dubbing, so that reproducing is made possible immediately.
Patent JP-H11323623-A (JP)
Title: Inner temperature regulator using air passageway
Inventor: UENOYAMA HIROKO
IPC: A41D1/06
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To control the temperature of (the inside of) clothes, rugs, bedclothes, furniture and the like by cooling their inside (air) heated with human bodies with the air introduced from the outside and pushes out the heat or by sucking out the hot air inside. SOLUTION: Airpassageway-forming materials 2 are attached to the inside of a garment 1 or a rain coat to form airpassageways having the outlet 3 and the inlet, respectively. In addition, another airpassageways are formed with an elastic airpassageway-forming material having the outlet and the inlet at the places contacting with the body on the inside of the shoes and having check valves each near the outlet, the inlet and their vicinities. The airpassageways are formed with the hollow airpassageway-forming material having the inlet and the outlet at the positions contacting the body and the outlet or the inlet is connected to the outer forced air-transferring line.
Patent JP-2001002761-A (JP)
Title: Self-leveling material
Inventor: NAKATANI MASAFUMI
IPC: C04B103/20
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a self-leveling material good in hardenability and operability even in a low temperature region, and capable of carrying out a highly accurate leveling by including a norbornene type monomer and a specific catalyst. SOLUTION: This self-leveling material comprises (A) a norbornene type monomer (e.g. norbornene and dicyclopentadiene) and (B) a ruthenium-based metathesis reaction catalyst. The component B is preferably a ruthenium-carbene complex of the formula [Ru is ruthenium; R1 and R2 are each H, a 1-20C (substituted) alkyl, or the like; X1 and X2 are each an anionic ligand; L1 and L2 are each a neutral electron donor; two or three of X1, X2, Ll and L2 may form a multidentate chelate ligand]. The content of the component B based on 1 mol component A is preferably (1/5)-(1/100,000) mol.
Patent JP-H11352853-A (JP)
Title: Toner splash preventing tape and manufacture thereof
Inventor: ISHIHARA TOSHIYASU
IPC: G03G21/10
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a film for preventing toner from being splashed which is profitable for reducing a manufacturing cost and a physical distributing cost by preparing it in a roll state as the long-length substance with a tacky adhesive or adhesive arranged along one end part of the prescribed-width film. SOLUTION: By a cutter, a film master roll 20 supplied in a roll state is cut to the plural tape-like films 21 whose width is two times of the width corresponding to the specification of a toner cartridge which is utilized and taken up in a roll state. Next, a tacky adhesive tape or an adhesive tape is stuck to one surface side of the film 21 along the center line thereof. When the tacky adhesive tape or the adhesive tape is stuck, it is cut along the center line by the cutter and taken up in a roll state next. Then, the trailing edge part of the manufactured film for preventing toner from being splashed is locked. Besides, the prescribed number of film rolls is boxed each and shipped. Thus, a manufacturing process conventionally executed by manual work can be automatized. Specially, the tacky adhesive tape or the adhesive tape is efficiently stuck.
Patent JP-S5799315-A (JP)
Title: Structure for cleaning exhaust gas
Inventor: TSUKAO TOSHIYUKI
IPC: B01D39/20
Filed: 1980-12-11
Abstract: PURPOSE: To enable to effectively trap fine particles contained in exhaust gases by providing a plurality of projections on a skeleton of a porous ceramic body which skelton provides inside continuous spaces for passage of exhaust gases.  
     CONSTITUTION: The structure A for cleaning the exhaust gases of an internal- combustion engine of an automobile or the like consists of the porous ceramic body 1 of a three-dimensional network structure having the inside continuous spaces 2 communicated with the exterior. The skeleton 3 comprising the spaces 2 is covered by a ceramic layer 4 having a plurality of the projections 4a. To produce the structure A, for example, a cylindrical foamed body of an organic material (polyurethane or the like) of a three-dimensional network structure having inside continuous spaces communicated with the exterior is applied with a predetermined amount of a slurry of cordierite powders containing a binder by repeating an infiltration-drying cycle. Then, a urethane-based slurry of cordierite powders and other slurry are infiltrated into the inside spaces and are foamed on the surfaces of the skeleton of the cylindrical foamed body, followed by drying and sintering to obtain the structure A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0729959-A (JP)
Title: Wafer transfer device
Inventor: MORIOKA HIROYUKI
IPC: H01L21/68
Filed: 1993-07-15
Abstract: PURPOSE:To acquire a device which can reduce attaching of fine dust, has high reliability and enables use for a long period without detrimentally affecting a wafer by forming an abutment surface in contact with at least a wafer of single crystalline alumina whose purity is of a specified value or more and by making center line average roughness of the abutment surface not exceeding a specified value. CONSTITUTION:In a transfer device for moving a wafer mounted or attracted by the use of a vacuum, an abutment surface 3a in contact with at least a wafer is formed of single crystal alumina whose purity is 99.99% or more and center line average roughness Ra of the contact surface 3a is made 0.08mum or more. For example, in a transfer arm 1, three supporting members 3 comprised of void-free single crystal alumina are adhered to one surface of ceramics a plate-like body 2 to enable three-point suspension of a wafer. As for adhesive 4 for joining the supporting member 3 to the plate-like body 2, epoxy resin can be used; however, when used in a high temperature atmosphere, it can be used and sintered by boric acid glass.
Patent JP-H0463400-A (JP)
Title: Audio encoder
Inventor: NAITO MASASHI
IPC: G10L19/00
Filed: 1990-07-03
Abstract: PURPOSE:To perform thinning encoding of less degradation in tone quality by selecting a coefficient having a larger absolute value from DCT coefficients after DCT transformation to perform encoding and inserting 0 to coefficients which are not selected. CONSTITUTION:An input signal 2 divided to prescribed frames through a buffer 1 is subjected to DCT transformation to output DCT coefficients 3. These coefficients 3 are inputted to coefficient selecting circuits 32 to 34, and three kinds of coefficient selection processing are performed, and the results are inputted to an optimum pattern selector 35 and a switch 38. One select pattern which minimizes the error due to thinning by comparison with coefficients 3 is selected, and switching of the switch 38 is controlled for the purpose of an output 35. An encoder 36 uses the output 35 of the switch 38 for encoding. An audio decoder 31 decodes DCT coefficients from inputted digital data 36 by a decoder 37 and inserts 0 to coefficients, which are not transmitted, to obtain all DCT coefficients 37. Synthesized sounds 38 arc obtained by inverse transformation of an inverse DCT 10 to output restored sounds 39 through a buffer 11.
Patent JP-S6156040-A (JP)
Title: Production of fluid composition of water-in-oil type emulsified oil
Inventor: HAYASHI TOSHIHIRO
IPC: A23D7/00
Filed: 1984-08-23
Abstract: PURPOSE:A specific emulsifier is used and salts are allowed to contain in the aqueous phase to make most of emulsion particles less than 2mu whereby an oil emulsion of water-in-oil type is obtained that can keep stabilized water-in-oil emulsion state even in fluidized states. CONSTITUTION:When an oil emulsion composition of water-in-oil type is prepared according to a usual method, 0.1-10wt% of licinoleate ester condensed with polyglycerol is used as an emulsifier and salts such as sodium chloride or sodium acetate are allowed to contain in the aqueous phase by 0.01-10wt% to make most particles in the emulsion less than 2mu in their size.
Patent JP-S5964141-A (JP)
Title: Working method of mold for continuous casting
Inventor: IWATA YUUZOU
IPC: B22D11/04
Filed: 1982-10-05
Abstract: PURPOSE:To decrease the number of stage and to reduce the labor and time for working by forming the through-hole of a titled mold for a round billet by rotating a spindle provided with a tool inserted in said hole and cutting the inside peripheral surface of the through-hole with the tool by making copying movement. CONSTITUTION:A mold blank material 1A having a through-hole 2 is fitted into the recess of a holding frame 14, and the frame 15 is put and fixed thereon. The assembly is fixed in a work mounting table 10 and a spindle 21 is inserted into the hole 2 and is mounted rotatably after it is centered. The tip of a tool 34 is placed on one end of the hole 2 and a tracer 46 is placed on one end of the copying face 41 of a template 38. When the spindle 21 is rotated and a base 4 is automatically fed in a direction A at the same instant, the material 1A, both revolving bushings 27 and the tracer 46 are integrally moved, and the inside peripheral surface of the hole 2 is successively cut by the tool 34. The projecting or retracting extent of the tracer 46 is detected with a control device 47, and since a sliding base 6 is gradually moved in directions D, C by a driving device 9, the inside peripheral surface of the hole 2 is formed of the radius R of curvature having the shape resembling to the shape of the surface 41 as shown by a virtual line.
Patent JP-H0620142-A (JP)
Title: Sold-out detecting device of automatic vending machine
Inventor: SUHARA SATORU
IPC: G07F9/02
Filed: 1992-07-03
Abstract: PURPOSE:To provide a sold-out detecting device capable of controlling the sold-out state of plural stockers by a simple device. CONSTITUTION:As a commodity detecting means A detecting commodity is provided on the delivering route where all the commodity delivered from each stocker pass, the commodity detecting means A detects a delivered commodity within a prescribed time when the delivery of the commodity is executed and the commodity is not sold out. A control device 3 decides that the pertinent commodity is not sold out by this detection of the delivered commodity. When the commodity is sold out, the commodity detecting means A does not detect the delivered commodity within the prescribed time. The control device 3 decides that the pertinent commodity is sold out, stores the sold-out state of the pertinent commodity and performs a sold-out processing.
Patent JP-S6330944-A (JP)
Title: Image filing device
Inventor: MIYAGAWA TAKESHI
IPC: H04N1/21
Filed: 1986-07-25
Abstract: PURPOSE:To reduce a time for data transfer, by using a memory part as a data transfer input/output buffer, and as a compression/expansion processing buffer between an I/O device, by the command of a memory managing part. CONSTITUTION:An optical disk control part 12 inquires to which address of the memory part 13 should be transferred the data stored in an optical disk, to the memory managing part 14. Next, the optical disk control part 12 sets the transfer address of the memory part 13 on a DMA controller working under the control of the part 12, and instructs to output the data to an optical disk device 11. The data outputted from the optical disk device 11 is transferred to the prescribed address of the memory part 13 through a data bus 18, by the DMA controller. Next, an expansion processing is performed on the data at the memory part 13. The data on which the expansion processing is performed, is transferred to an displayed on a display part 17. In this way, it is not necessary to provide a data transfer buffer between the I/O device, and to perform the data transfer for a compression/expansion processing between a compressing/expanding part, thereby, the time for the data transfer can be reduced.
Patent JP-S6153623-A (JP)
Title: Face photographing method
Inventor: OGAWARA DAISUKE
IPC: G03B15/00
Filed: 1984-08-24
Abstract: PURPOSE:To always photograph a face whose eyelids are opened by using a means for forming optically an image of the face of an animal, and recording it electrically or chemically, and executing the recording executed immediatately after photographing is started, and the recording by a time delay of a prescribed time, by a start of the photographing of once. CONSTITUTION:An optical system 1 forms an image of a face, and a photoelectric converter 2 converts the forms image of the face to an electric signal. When a start of photographing of the face goes into a controlling circuit 3, the electric signal of the face converted by the converter 2 is recorded in a picture recording frame memory 5 and the first photographing is ended. Subsequently, after a time TD has elapsed by a timer 4, the circuit 3 is operated once again, the electric signal of the face is recorded in a picture recording frame memory 6 and the second photographing is ended. In this way, even if a start of photographing is applied by the timing in which the eyelids are closed by chance, and the contents of the first photographing record the face whose eyelids are closed, since the time TD is set in advance to a larger value than the time when the eyelids are closed, the face whose eyelids are opened can be recorded by the second photographing.
Patent JP-S5966198-A (JP)
Inventor: WATANABE KENJI
IPC: B65D85/30
Filed: 1982-10-08
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-2001007854-A (JP)
Title: System and method for reducing average delay time in packet transfer network
Inventor: KAWAKAMI HIROYUKI
IPC: H04L47/43
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce an average delay time for frame transfer by storing an optimum frame length in advance in response to the attribute of a user packet from each subscriber network and building up a frame with a selected specified frame length corresponding to the attribute that is provided to a user packet and read. SOLUTION: An edge node 100 receives a user packet from a subscriber network and transfers the packet to a post-stage as a super-frame and is provided especially with an optical wave ADP header generating section 14, a storage section 40 that stores information of a specified frame length acquired from the received user packet, and an IP packet priority read section 12 reading the information of the received packet required to decide the frame length. An observation section 20 of a core node 200 observes the number of transfer packets per unit time in the unit of ports in the core node 200 or the number of transfer packets per unit time in the unit of nodes in the core node.
Patent JP-H0465027-A (JP)
Title: Foam plastic-insulating electric cable and manufacture thereof
Inventor: IKEDA HIDEKAZU
IPC: H01B7/02
Filed: 1990-07-04
Abstract: PURPOSE:To keep good electric properties even if outside impact is applied by forming two layers of large and small size hollow plastic balloons with different diameters by hardening with ultraviolet-ray. CONSTITUTION:A first foam insulating layer 5 consisting of a plastic 3 and first rough grain size plastic balloons 4 with 20-80mum diameter is formed on the outer circumference of a conductor 2 and a second foam insulating layer 8 consisting of a plastic 6 and second fine grain size plastic balloons is then formed on the first coating to give a bilayered structure and further a hard layer 9 is formed. Consequently, in the case that an outside impact is applied to the hard layer 9, the plastic balloons 7 with the smaller diameter may be broken but the plastic balloons 4 with the larger diameter in the inner layer is scarcely affected. In this way, good electric properties are maintained.
Patent JP-H0620239-A (JP)
Title: Magnetic recorder/reproducer
Inventor: FUJIKI MITSUHISA
IPC: G11B5/52
Filed: 1992-07-03
Abstract: PURPOSE:To provide a magnetic recorder/reproducer, e.g. a video tape recorder, for recording/reproducing signals onto/from a magnetic tape through a rotary head in which difference of diameter between a fixed drum and a rotary drum can be adjusted by distorting the fixed drum. CONSTITUTION:A rotary drum 2 is supported rotatably on a lower fixed drum 1 between upper and lower fixed drums 3, 1 which are secured each other through adjusting members 5 and screws. The adjusting member 5 has curvature different from that of the upper fixed drum 3 only on the contacting face therewith.
Patent JP-2001003342-A (JP)
Title: Horizontal drain and its execution method
Inventor: NAKAGAWA MIKIO
IPC: E02B11/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a horizontal drain having an extremely large draining capacity by installing a plurality of water-absorptive bleeding channel ropes in parallel to the radial direction between water-permeable upper and lower external covers and connecting the upper and lower covers to each other with a sewing thread. SOLUTION: Bleeding channel ropes 2 are arranged at every specified distance between external covering materials 1a, 1b connected to each other with sewing threads to form a horizontal drain 4. Several sheets of horizontal drains 4 are superimposed or laterally connected to form a thick or wide matted horizontal drain. The upper and lower external cover materials 1a, 1b, bleeding channel rope 2, the sewing thread 3 are made of natural fiber having large water-absorptivity and water-permeability. These ropes having a larger diameter and ropes having a smaller diameter may be alternately installed, these horizontal drains 4 are laid, while raidally connecting them and mutually intersecting so as to form a lattice in a plan view. In this way, the same draining function with a sand mat can be obtained and hence, the quantity of sand can be greatly reduced.
Patent JP-S5965524-A (JP)
Title: Fuel injection amount controlling apparatus for diesel engine
Inventor: OGISO HARUHIKO
IPC: F02D41/40
Filed: 1982-10-07
Abstract: PURPOSE:To permit fuel injection amount control which is not influenced by the secular change by correcting the output of a position detector of a fuel control member on the basis of the deviation between the output of an O2 concentration detector for detecting O2 concentration in exhaust gas and O2 concentration estimated in operation state. CONSTITUTION:In operation a controller 1 obtains an aimed injection amount on the bais of each output of a revolution-number sensor 5 and an acceleration sensor 6, and an aimed rack position is obtained from said aimed injection amount and the number of revolutions of a pump. Then an actuator 3 for driving a control rack is controlled so that the actual rack position detected by a rack position sensor 4 is accorded with the aimed rack position. The O2 concentration is estimated from the above-described aimed injection amount and the output of the acceleration sensor 6, and the output of the rack position sensor 4 is corrected in the direction for correcting the deviation between the above- described estimation value and the output of a lean sensor 2 for detecting the O2 concentration, and thus the characteristic error of the position sensor 4 is corrected.