baber/WOPTO huggingface dataset:
Patent JP-S6258668-A (JP)
Title: Semiconductor device
Inventor: NISHI HIROYUKI
IPC: H01L25/00
Filed: 1985-09-09
Abstract: PURPOSE:To improve the heat dissipating characteristics and the assembling facility, by providing a case whose bottom wall having heat-release fins and opposing side walls are formed integrally of a electrically conductive material, and securing a semiconductor element on the inner face of the bottom wall through an insulation plate. CONSTITUTION:A case 1 is composed of a bottom wall 2 of a conductive material, opposing side walls 3 formed integrally with the bottom wall 2 and heat release fins 4 formed integrally on the outer face of the bottom wall. A pair of dividing cases 14 and 15 are inserted between the side walls 3, and an electrically insulating plate 5 having a triac 6 (61-63) fixed thereon is fixed on the inner face of the bottom wall 2. A printed circuit board 21 is further mounted and a cover 27 is engaged with the side walls 3. According to this construction, the components can be assembled rapidly since leads 7 (71-73) and 9 (91-93) are formed integrally with external terminals 8 (81-83), and the heat can be dissipated effectively through the bottom wall 2, the side walls 3 and the fins 4.
Patent JP-H1130577-A (JP)
Title: Method and device for evaluating delay destruction of steel material, and method for measuring amount of penetrating hydrogen
Inventor: SHIMADA MUNEKATSU
IPC: G01N3/20
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and device that can evaluate the delay destructiveness of a steel material under slight hydrogen penetration conditions and a measuring method that can easily measure a slight amount of penetrating hydrogen. SOLUTION: A rod steel material having a circumferential cut is fatigued and the frequency up to its fatigue destruction is found to evaluate its delay destructiveness. At this time, a static bending load is placed on the steel material for a certain fixed time to give bending fatigue and break it, and when the delay destructiveness is evaluated, the amount of hydrogen penetrating the steel material is measured. In this case, the steel material is subjected to a hydrogen penetrating process, the frequency of the fatigue destruction of the steel material is measured by applying this evaluating method, and another steel material in a similar shape is subjected to bending fatiguing to measure the frequency of fatigue destruction, thereby contrasting the frequencies of fatigue destruction with each other. The evaluating device is equipped with a 1st grip member 20 which holds one end of the test-piece 10, a 2nd grip member 22 which holds the other end, and a rotary shaft 30. A lever 40 is coupled with the 2nd grip member through a coupling 52.
Patent JP-S6171609-A (JP)
Inventor: KURUTO MARUTO
IPC: H01F41/10
Filed: 1985-09-09
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-H0370745-A (JP)
Title: Thermoplastic barrier product containing at least two barrier resins
Inventor: BINODOKUMAARU MERA
IPC: C08L23/02
Filed: 1990-07-30
Abstract: PURPOSE: To obtain the title products having barrier properties for oxygen compound and hydrocarbon mixtures by mixing a polymer mixture of a polyamide, a polyester, etc., with a polyolefin, drawing the obtained heterogeneous molten mixture and cooling it at a specified temp.  
     CONSTITUTION: (A) A mixture of two or more polymer materials comprising polyamides, polyesters, polycarbonates and vinyl alcohol (co)polymers and a molten blend of a polyamide and vinyl alcohol is molten together with (B) an (alkylcarboxyl-substituted) polyolefin at a temp. sufficient for melting all the components to form a heterogeneous mixture. The whole mixture is drawn and then cooled to a temp. lower than the m.p. of a polymer component of the lowest m.p. to form many thin layers two-dimensionally piled up in parallel to obtain the intended laminate. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6471246-A (JP)
Title: Nonlinear filter and nonlinear filtering method
Inventor: FURETSUDO JII UAN
IPC: H03H11/04
Filed: 1988-08-10
Abstract: PURPOSE:To use a telephone line inexpensively for a LAN by providing a squelch circuit employing an ECL comparator suppressing a transition pulse at a high speed and a logic element to a connection section connecting a receiver to the LAN. CONSTITUTION:Two or more pulses caused closely timewise bring an output of a NAND gate 94 to a low level logic signal. The low level logic signal is given to an inverting input of a comparator 104, from which a high level logic signal is generated. Thus, AND gates 118, 120 send a signal through an LPF 56 to a DTE. On the other hand, if a low frequency noise or two half wave pulses pass through the LPF 56, since the inverting terminal of the comparator 104 keeps a high logic signal sufficiently longer by selecting the capacitor 106 sufficiently larger, the gates 118, 120 keep the off-state during the time and the signal sending to the DTE is prevented.
Patent JP-2000016534-A (JP)
Title: Delivery inspection method and its device
Inventor: INAI KOJI
IPC: G06Q50/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a delivery inspection method and a delivery inspection device where even if an order receiving and delivery system of a wholesale trader or other delivery trader is different, a data processing system for a delivery inspection work and an inspection process can be executed standardizedly, and a time and cost for preparation and construction of a delivery inspection system can be reduced without changing usual order receiving system in the wholesale trader. SOLUTION: If a format in a delivery indication form of an order receiving system in a wholesale trader is converted into a standard one to make a data managing process common, it is perceived that a picking on a downstream side from the delivery indication form, an inspection and delivery system can be managed through a fixed apparatus and software, and each item of ordered data in the delivery indication form severally prepared in each delivery trader is converted into a common format 16, and the inspection process is carried out on the common format.
Patent JP-S6259042-A (JP)
Inventor: NAGATA KOJI
IPC: B29C65/18
Filed: 1985-09-10
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-H0735136-A (JP)
Title: Rolling guide
Inventor: TERAMACHI HIROSHI
IPC: F16C29/06
Filed: 1993-07-20
Abstract: PURPOSE:To provide a rolling guide which is able to adjust the extent of axial friction in having an eye to an advantageous point that this rolling guide is by far lower in velocity as compared with a rotary rolling bearing and a problem on the generation of heat is insignificant too. CONSTITUTION:Each sectional form of both ball rolling grooves 4 and 5 is made into a single circular form, while a rolling contact surface 7 of a ball 6 to these ball rolling grooves 4, 5 is formed into a circular surface, and axial friction is made adjustable in use of a differential slide to be produced on this rolling contact surface 7. In addition, a radius of curvature R of each groove section of these ball rolling grooves 4 and 5 should be set in a range smaller than 0.52 of a diameter Da of the ball, especially 0.52 to 0.505 or so.
Patent JP-H0732535-A (JP)
Title: Weldable colored stainless steel plate
Inventor: YOSHIMI NAOTO
IPC: B32B9/00
Filed: 1993-07-19
Abstract: PURPOSE:To provide a colored stainless steel plate with a beautiful appearance by a spot-weldable thin film thickness by a method wherein on the surface of a stainless steel plate, a colored film with a specified thickness, of which the substrate is a thermosetting resin, and for which a plurality of complex compounds being represented by specific formulas are blended, is applied to make a stainless steel plate with a colored film. CONSTITUTION:For a weldable colored stainless steel plate, a colored film (excluding a black film) with a film thickness of 0.3-3.0mum, for which a thermosetting resin is made as the base resin, and one kind or more complex compounds being selected from a group consisting of complex compounds represented by a formula I and formula II are blended by a total weight of 1-200 pts.wt. to 100 pts.wt. of the base resin, is applied on the surface of a stainless steel plate. In the formula I, (A) represents -O- or -COO-, and R1, R2 independently represent H, Cl, NO2, SO2NH2, CH3.
Patent JP-2000030737-A (JP)
Title: Sodium-sulfur battery
Inventor: DOI TOSHIYA
IPC: H01M10/39
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce costs, improve charge accepting properties, and prevent their deterioration with the lapse of time, by providing a charge-acceptance improving layer on an outer surface of a solid electrolyte tube, and using, as the charge-acceptance improving layer, a fiber-stack layer made up of a fibrous substance. SOLUTION: A β"-alumina tube is used as a material of a solid electrolyte tube, and alumina fiber having an average fiber size of 3 μm and an average fiber length of 100 μm is spread by 500 μm over an outer surface of the β"-alumina tube with silica sol used as an adhesive and then baked at 500 deg.C in the air for 5 hours, thereby forming a charge-acceptance improving layer. That is, the charge-acceptance improving layer is formed by stacking the insulating fiber on the outer surface of the solid electrolyte tube by the use of the adhesive. Deterioration due to a number of cycles, in the depth of discharge of a battery achieved at the time of completion of charging, is very little and is on the order of 12% even after 2000 cycles, if a discharge cease voltage is as low as 1 V.  If the discharge cease voltage is as high as 1.8 V, the deterioration hardly occurs and it is about 10% in the event of 200 cycles.
Patent JP-H1037283-A (JP)
Title: Drainage structure of western style water closet bowl
Inventor: SHIMIZU HIROZUMI
IPC: E03D11/16
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To install a Western style water closet bowl easily to a toilet room, into which an underfloor drain pipe is mounted beforehand, by easy execution works by communicating a stool drain inlet and the existing underfloor drain pipe by a drain pipe with a length adjusting section. SOLUTION: A stool drain inlet 1 formed on the outside of the rear section of a stool body 1 and an underfloor drain pipe 8 beforehand mounted to the lower section of the stool body 1 communicating with a sewer pipe are communicated by a drain pipe (a) with an adjusting section (b), in which length can be adjusted in the vertical direction and the horizontal direction. The length adjusting section 6 is formed in a constitution in which a vertical by placed drain pipe 4 and a horizontally placed drain pipe 6 are connectedly a joint drain pipe 5. It is desirable that the vertically placed drain pipe 4 and the horizontally placed drain pipe 6 are formed of a synthetic resin so as to be able to be cut.  Accordingly, the Western style water closet bowl can be installed to a toilet room, in which the underfloor drain pipe 8 is mounted beforehand, without requiring large-scale construction works.
Patent JP-H0282426-A (JP)
Title: Circuit breaker
Inventor: GURETSUGU JIYOSEFU NITSUSURII
IPC: H01H71/12
Filed: 1989-08-01
Abstract: PURPOSE: To reduce a labor cost to manufacture a breaker by installing a multipurpose barrier/auxiliary current transformer compound board which aims at an installation of an auxiliary current transformer and an electric connection between a main current transformer, an auxiliary current transformer, and an electronic tripping unit. CONSTITUTION: A multipurpose barrier/auxiliary current transformer compound board 268 is placed at the back of a breaker enclosure 21 and closes an opening 271 of an enclosure. Moreover, it acts as a barrier which prevents contact with an internal element of a breaker 20. The heat generated in the breaker 20 is missed in air by installing a vent in the board bottom. The upper part of the board 268 is formed with a printed circuit board 272 which has a circuit to secure the electric connection between a main current transformer 54, an auxiliary current transformer 270, and an electronic tripping unit as an installation board of the auxiliary current transformer 270. To be located in the neighborhood of each auxiliary current transformer 270, the connector is provided on the printed circuit board 272. Main current transformer 54 is connected with the printed circuit.  As a result, the labor necessary for wiring by the manual work is remarkably reduced.
Patent JP-S6092633-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU MITSURU
IPC: H01L21/3065
Filed: 1983-10-26
Abstract: PURPOSE:To form a through-hole, an inner circumferential surface thereof has a tapered surface, easily with high accuracy by forming a polymethyl isopropenyl ketone (PMIPK) film on an silicon layer and plasma-etching the film by using a gas containing CF4 and O2. CONSTITUTION:A first wiring layer 3 is evaporated on the whole surface, and shaped to a predetermined pattern, and an SiN layer 4 is formed while coating the wiring layer 3. A PMIPK film 6 in a polymer is applied particularly on the layer 4. A photo-resist layer 7 is applied on the PMIPK film 6, and exposed, and baked, and a window 7a is bored finally to a section to which a through- hole for bringing upper and lower wirings into contact is to be formed. An exposed section is etched through O2 plasma etching through the window 7a in the PMIPK film 6 first as required while using the photo-resist layer 7 as an etching resist, and the silicon nitride film 4 is etched selectively through plasma etching by a mixed gas of CF4 and O2.
Patent JP-S6359419-A (JP)
Title: Production of bellows pipe for covering
Inventor: SASAKI KIYOBUMI
IPC: D01F9/12
Filed: 1986-08-26
Abstract: PURPOSE:To make it possible to make bellows pipes consisting of carbon fibers, by forming a straight pipe by the use of fire-resistant fiber, a precursor for carbon fiber, molding the straight pipe into a bellows state and carbonizing the pipe under a restricted condition. CONSTITUTION:For example, acrylic fiber comprising acrylonitrile as a main component is oxidized to give fire-resistant fiber. The fire-resistant fiber is made into a straight pipe 10 by production method of weft knitting, warp knitting, woven fabric of hollow weave, braid, torchon lace, etc. Then heat-resistant yarn is densely wound round the surface of a metallic round bar 11, which is covered in a facial state. Wire 12 is spirally wound round the bar. The wire is covered with the pipe 10, wire 13 is coiled at middle positions of winding pitch of the wire 12 round the pipe 10 and the pipe 10 is molded into a bellows shape. The pipe is carbonized in this state. Consequently, a bellows pipe 16 having improved heat resistance can be obtained.
Patent JP-H10202201-A (JP)
Title: Ejection device for assorting articles
Inventor: BONNET HENRI
IPC: B65G47/82
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To execute operation at a high speed and to eject articles, such as parcels and flat letters, from a transportation passage for the purpose of assorting without changing the posture, if possible, at the time of the articles are sent with a device for exactly and rapidly sending the articles to an assorting line and supplying and assorting the articles sent to the assorting lines. SOLUTION: This ejection device 20 is used in the line having the passages for transporting the assorted discrete articles. The device has at least one movable guides 92, 94, etc., which are constituted movably to the second position to prevent the fall of the articles, i.e., the flat letters 30 from falling from the one side of the passages and to remove the flat letters 30 from the one side of the passages at the time the flat letters 30 move along the passages in the first position and which maintain the flat letters 30 on the passages. When these movable guides 92, 94 exist in the second position, the flat letters 30 are pushed out of the first side of the passage by plungers 82, 84, 86.
Patent JP-H0543458-A (JP)
Title: Breast cancer-inhibiting agent
Inventor: AKIMOTO KENGO
IPC: C07D493/04
Filed: 1991-08-09
Abstract: PURPOSE:To provide a highly safe breast cancer-inhibiting agent containing a dioxabicyclo[3,3,0]octane derivative as an active ingredient. CONSTITUTION:A compound of the formula (R<1>-R<2> are H, 1-3C alkyl, R<1> and R<2> and/or R<4> and R<5> are bonded to each other to form methylene or ethylene; n, m, l are 0, 1) is added as an active ingredient. The compound of the formula is obtained by isolating from sesame seeds, sesame residues or sesame oils, or by a synthesis. An example of the compound of the formula is 2-(3,4- methylenephenyl)-6-(3-methoxy-4-hydroxypheny l)-3,7-dioxabicyclo[3,3,0]octane. The administration amount of the compound of the formula is orally 1-100mg/ day or parenterally 0.1-20mg/day. The compound of the formula can be added to foods to produce drinks or foods preventing breast cancers.
Patent JP-H1132319-A (JP)
Title: Cable television system
Inventor: SHIBATA HIROKAZU
IPC: H04N21/258
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To quickly enjoy a broadcast program in a new contract format by a receiver by registering contract information inputted by a contract information inputting part in a contract information registering part. SOLUTION: Contract information transmitted by a transmitting station 50 is received by a receiver 10 based on an added identifier, and the contract information is displayed on a displaying part. Contact information to be updated is inputted by a inputting part 11. The contract information is transmitted to a transmitting station 50 by a registration controlling part 12. When the contract information is inputted to the transmitting station 50, access to a data base 31 is performed by the registration controlling part 12, the contract information of the pertinent identifier is registered in the data base 31 by the registration controlling part 12, and the data base 31 is updated. Then, a broadcast program is distributed to the receiving device 10 according to the updated contact information of the data base 31 by a distributing device 20.
Patent JP-H0545338-A (JP)
Title: Elastic wave element and measuring apparatus of physical property of solution using the element
Inventor: SATO TOSHIO
IPC: G01N29/02
Filed: 1991-08-09
Abstract: PURPOSE:To obtain an apparatus for measuring physical properties of a solution with using elastic waves which is little influenced by the temperature. CONSTITUTION:Signals generated by a generating means are input to a main elastic wave element C and a sub elastic wave element D having different properties from each other. The difference is detected by a difference detecting means 16. An operating means 18 operates the value of a target physical property based on the data of the dependency on the temperature difference indicating the correlation between the difference and the temperature difference of both measuring systems, and a plurality of differences measured when the frequency is changed. Therefore, it is possible to measure with the error due to the temperature difference between the circumstances and the solution being removed.
Patent JP-2001028762-A (JP)
Title: Device for calculating white balance controlled variable for electronic camera
Inventor: SATO KOICHI
IPC: H04N9/04
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To always adjust white balance properly for an image of an object desired of photographing independently of a color tone of the entire image. SOLUTION: One picture is divided into, e.g. three picture areas. The 1st picture area P10 includes an object P1 placed close to an electronic camera. The 2nd image area P20 includes an object P2 placed at an infinite point. The 3rd picture area P30 includes an object P3 at a distance between the objects P1 and P2. The picture area where an object image is focused is extracted from the picture areas P10, P20, P30. A controlled variable for white balance adjustment is found on the basis of an image pickup signal of the extracted picture area.
Patent JP-H0737035-A (JP)
Title: Character recognizer
Inventor: HAMAGUCHI YOSHITAKA
IPC: G06K9/20
Filed: 1993-07-21
Abstract: PURPOSE:To provide a character recognizer which can detect and correct a line segmenting error with a high efficiency. CONSTITUTION:A reading part 1 reads the image data on a document A, and an area segmenting part 2 extracts the character areas out of the image data. A line segmenting part 3 segments the lines out of the image data on the character areas and outputs the coordinate information on each segmented line. A standard value calculating part 4 calculates the standard line width and space based on the coordinate information on the segmented lines. A deciding part 5 compares the standard line width and space with each line extracted by the part 3 and decides the doubt of a line segmenting error when the extracted line is different from the standard value by a fixed degree or more. A display control part 6 displays the doubtful line at a display part 7 in a different form, i.e., in a different color from other lines.
Patent JP-2001029242-A (JP)
Title: Electric cooker
Inventor: ONISHI SHIGEZO
IPC: F24C15/20
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To enable an electric cooker to be purified by a small catalyst to a prescribed grade and to suppress a leak of smoke and odor through gaps between the box and a glass door, etc., by supporting the catalyst by the periphery bottom face in the lower face of the catalyst chamber and forming notches or holes in the support face. SOLUTION: A cooked matter on the grill 9 is heated by upper heaters 3, 4 and lower heaters 5, 6, 7, 8. Although smoke and odor generated is exhausted through the through holes 16 of the catalyst 11 by the upward natural convection, they are purified by the catalytic surface of the catalyst and not leaked through gaps between the box 1 and the glass door 23, etc. However, when through holes 16 of the catalyst 11 are small and the exhaust resistance is large, smoke and odor can be leaked through gaps between the box 1 and the glass door 23, etc. Notches or holes 14 are formed facing the periphery part 12 of the catalyst for avoiding such situation and effectively utilizing the catalyst 11. Thus smoke and odor can be further purified and prevented from leaking through gaps between the box 1 and the glass door 23, etc.
Patent JP-S6261766-A (JP)
Title: Continuous casting method with less central segregation
Inventor: KINOSHITA KATSUO
IPC: B22D11/128
Filed: 1985-09-11
Abstract: PURPOSE:To improve quality by successively rolling down an ingot to decrease the section of the ingot by the amt. corresponding to the volume shrinkage based on the shrinkage on solidification from the prescribed position in the casting direction of a residual molten metal pool up to the foremost end, then executing casting. CONSTITUTION:Anvil groups 5 are disposed above and below a roller table 4 from the position of 2-15mm before the foremost end in the casting direction of the molten metal pool 2 up to the foremost end of the pool 2. The anvils 5 are connected to a hydraulic compressing system and is moved back and forth like walking beams; at the same time, the anvils exert the compression of the prescribed amt. per unit length to the solidified shell 1. The ingot is thereby successively rolled down by as much as the amt. corresponding to the volume shrinkage based on the solidification of the liquid core of the ingot. The central segregation of a slab or bloom is thus decreased and the quality is improved.