baber/WOPTO huggingface dataset:
Patent JP-H04173816-A (JP)
Title: Production of acrylic polymer
Inventor: SATSUMA MICHIO
IPC: C08F220/10
Filed: 1990-11-05
Abstract: PURPOSE:To efficiently obtain the title high-molecular weight polymer having a low content of low molecular-weight substance by preparing an acrylic polymer solution having a specific polymer concentration and blending the polymer solution with a monomer used for the polymerization and a specific solvent. CONSTITUTION:An acrylic polymer solution having 10-50(wt.%) polymer concentration prepared by polymerization using a radical polymerization initiator is blended with a monomer used for the polymerization and a solvent (e.g. when acrylic polymer having high polarity is formed by the use of ethyl acrylate, lauryl peroxide is used as polymerization initiator and heptane is used as a solvent) to give the objective polymer having >=500,000 weight-average molecular weight and containing <=2wt.% low molecular-weight having <=10,000 weight-average molecular weight. Separating operation of the high-molecular weight polymer is preferably repeated twice or more times.
Patent JP-H02147580-A (JP)
Title: Elevator controller
Inventor: SEKI HIDEAKI
IPC: B66B1/06
Filed: 1988-11-30
Abstract: PURPOSE:To improve the transportation efficiency and the utilization performance for passengers by informing of the nonstop floor and the floor where the elevator can be utilized, when each informing device is installed on a getting-on field and the nonstop floors are set. CONSTITUTION:When the nonstop state at a certain floor is inputted into an elevator controller 2 from a nonstop floor controller 1, the elevator controller 2 calculates the floor difference between the floor and a nonstop floor, and the nonstop state at the floor and the stop floor having the min. floor difference between the floor and the stop floor are displayed in a dot image on a getting-on field information device 3 such as LED display panel, etc. on the floor. Therefore, even if the nonstop floor is set arbitrarily, this situation can be informed in real time, and passengers can utilize the elevator free from confusion.
Patent JP-H08156686-A (JP)
Title: Vehicular mirror fitting device
Inventor: NAKAZAWA ISAMU
IPC: B60R1/06
Filed: 1994-12-05
Abstract: PURPOSE: To provide a vehicular mirror fitting device allowing a mirror fitting position to be selected according to the preference of a driver. CONSTITUTION: A mirror body 2 is supported to a stay 1 oscillatingly (adjustably in the fitting angle) through a spherical member 3, a holder 4 and a recessed part 5. Plural recessed parts 5 are provided at the back face of the mirror body 2 so as to be able to change t.he fitting position of the mirror body 2 to the stay according to the preference of a driver. That is, the spherical member 3 is aligned to any one of plural recessed parts 5, and the spherical member 3 is gripped through the holder 4 to select the fitting position of the mirror body 2. There is therefore no need to provide plural through holes in the stay 1 as in a conventional way, so that outward appearance can be improved, and the mirror fitting position can be selected according to the preference of the driver while suppressing the lowering of strength and the generation of rust or the like in the stay 1.
Patent JP-H02148422-A (JP)
Title: Suspension system for optical unit
Inventor: TAKIYAMA TOMIO
IPC: G11B7/09
Filed: 1988-11-30
Abstract: PURPOSE:To resist against external oscillation over a wide range by constituting an elastic supporting part to have an elastic ring body, which has a practically single expansion motion mode, and holding a suspending part to be hung in midair and a spherical frame part to build in this suspending part by the elastic supporting parts 2 which are arranged in linear or point symmetrical positions. CONSTITUTION:An O-ring-shaped elastic ring body 1 is mounted to supporting parts 2 in the linear or point symmetrical positions to be respectively provided in a suspending part 3, which is hung in the midair, and a spherical frame part 4 to build in this suspending part. The elastic ring body 1 to hang the suspending part 3 in the inside of the spherical frame part 4 presents damper function with a tension operation lower rest point as a base point in symmetrical relation. Then, oscillation proof ability and self-control efficiency is operated only by the expansion motion of tension practically to the normal external oscillation and an almost same damper characteristic is shown in a three- dimensional direction. Thus, the stability of satisfactory function, which can not expected to conventional boots to execute the attenuation motion of two different systems, can be obtained.
Patent JP-H08159370-A (JP)
Title: Corrosion-proof pipe fitting and its manufacture
Inventor: UBAGAI TSUTOMU
IPC: F16L43/00
Filed: 1994-12-05
Abstract: PURPOSE: To provide improvements in a corrosion-proof pipe fitting in which a resin layer is closely adhered to the inner surface of a fitting body, and a resin end pipe core is installed to the end part of the fitting body, and a method for manufacturing it. CONSTITUTION: A collar part 11 is formed on the base end side of an end pipe core 10, a recessed part and a protruding part 14 are formed on the base end- side end surface 12 of the collar part 11, and the end pipe core 10 is integrated to a resin layer 50 in the state where the collar part 11 is buried in the resin layer 60.
Patent JP-2000126995-A (JP)
Title: Workpiece machining and measuring device
Inventor: MABU YUKIO
IPC: B23Q3/155
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece machining and measuring device that can standardize magazines where working tools and probes are stored with no consideration for the working conditions and the like of each user. SOLUTION: The workpiece machining and measuring device conveys a plurality of pallets 1 on which a workpiece 2 is placeable sequentially to a machining station 11, wherein a working machine 13 machines the workpieces 2, and to a measuring station 21, wherein a measuring device 23 measures the workpieces 2. Any one of the pallets 1 has a magazine 41 where a plurality of working tools and a plurality of probes are stored in changeable relation to respective spindles 17 and 26 of the working machine 13 and measuring device 23.
Patent JP-H05114746-A (JP)
Title: Method of manufacturing semiconductor pressure sensor
Inventor: OGAWA MASAYUKI
IPC: G01L9/00
Filed: 1991-10-21
Abstract: PURPOSE:To shorten the development period of each rated pressure sensor by a method wherein the size only of a mask for etching a silicon substrate is modified but an actual diaphragm size is held unchanged, and a plurality of the rated pressure sensors are formed. CONSTITUTION:If an actual diaphragm size l1 is held constant, the positional relation between a diaphragm and a gauge resistor 2 can be kept equal. Accordingly, if a mask 3 for etching a silicon substrate 1 is made large (3-1) and the size l1 is held constant, a region to be etched of the substrate becomes an etching region l2 for high pressure use, and a high-pressure specification item is obtained. If the mask 3 is made small (3), a region to be etched of the substrate becomes an etching region l3 for low-pressure use and a low-pressure specification item is obtained. Thereby, the development period of each rated pressure sensor can be shortened.
Patent JP-H01141026-A (JP)
Title: Covering method for long body and bent body
Inventor: NAKASHIBA AKIO
IPC: B29K105/02
Filed: 1987-11-27
Abstract: PURPOSE:To eliminate the quality variation of the products made by each operator, while its operational property is improved by a method in which a conductive body is provided on the part lapped at least on the covering layer of a cylindrical body, and the covering layer and the cylindrical body are mutually heat-welded by electrically energizing the conductive body. CONSTITUTION:The conductive body 6 is provided over the length l1 lapped on the covering layer 3 at the inner peripheral surface of a cylindrical body 5. This conductive body 6 is composed of the conductive fiber such as carbon or metal. In the state where the ends of the cylindrical body 5 are arranged on the covering layers 3, 3a, an electric source 13 is connected to both ends in the axial direction of the conductive body 6 by way of lead wires 11, 12 or the end of the conductive body, etc., and the conductive body 6 is electrically energized, thereby generating Joule heat. A timer 15 is caused to intervene in series in the electric source 13, and the time in which the conductive body 6 is electrically energized, is set. When the conductive body 6 is energized and Joule heat is generated, the covering layer 3 and the cylindrical body 5 are softened or melted, and airtight heat welding may be carried out. In relation to another covering layer 3a also, the heat welding with the cylindrical body 5 is similarly carried out.
Patent JP-2000133703-A (JP)
Title: Method of forming insulated well into silicon wafer
Inventor: ANCEAU CHRISTINE
IPC: H01L21/316
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of irregularities on the interface in a perpendicular section corresponding to a power component by removing an insulating layer and a thin silicon layer, growing an epitaxial layer, flattering the layer, and forming a perpendicular insulating wall on the periphery of a portion in which the thin insulating layer remains. SOLUTION: A single-crystal thin silicon layer 12 and a portion of a lower silicon oxide layer 11 are removed downwardly to the upper surface 14 of a single-crystal silicon 10. Next, an epitaxial growth is performed for silicon, a single-crystal silicon layer 24 with the same crystal orientation as that of the substrate 10 is grown on the visual surface of the substrate, and a single- crystal silicon 25 with the same crystal orientation as that of the thin silicon layer 22 is grown on the layer 22. A section 27 with crystalline irregularities exists on the boundary between the layer 24 and the layer 25. After performing planarization through a chemical-mechanical polishing, a perpendicular insulating wall 29 is formed. As a result, the boundary with irregularities will not exist in the perpendicular section which corresponds to a power component.
Patent JP-S63155090-A (JP)
Inventor: SHIMANUKI YUICHI
IPC: G09G1/02
Filed: 1986-12-19
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-H01143096-A (JP)
Title: Memory device
Inventor: KORI SHUNPEI
IPC: G11C11/412
Filed: 1987-11-28
Abstract: PURPOSE:To reduce dispersion in manufacture and to make stable control possible by composing a current mirror circuit with a variable resistance means connected to a bit line and each MIS trangister Tr of its control circuit. CONSTITUTION:At each trailing end part of bit lines BL1 and BL2, PMOSTr1 and 2 used for a variable resistance means are formed. The gate electrode of these Tr1 and 2 are connected to a control circuit 3. The circuit 3 is formed with PMOSTr4 and a constant current source 5. And Tr4 connects Tr1 and 2 each other and composes these and a current mirror circuit. By this, an electric current I1 to flow or Tr1 is fixed by an electric current I4 to flow on Tr4, and the electric current I1 becomes a proportional relation with the electric current I4. Consequently, by fixing the electric current I4 with the constant current source 5 and so on, the electric current of a direct current action on writing indicates an approximately fixed value. Besides, even when the variance on manufacturing are generated by forming each MISTr composing the current mirror circuit at the same process, the proportional relation of each electric current of the circuit are maintained.
Patent JP-H04173779-A (JP)
Title: Optically active compound and display element
Inventor: IWANE HIROSHI
IPC: C07D239/26
Filed: 1990-11-07
Abstract: NEW MATERIAL:The compound of formula I (R<1> is 6-16C alkyl or alkoxy; R<2> is 4-12C alkyl ; C labeled with * is asymmetric carbon atom). EXAMPLE:(S)-4-(5-octyloxypyrimidin-2-yl)benzoic acid 4-(1- trifluoromethylpentyloxycarbonyl)-3-fluorophenyl ester. USE:A ferroelectric liquid crystal material exhibiting chiral smectic C phase, etc. PREPARATION:The objective compound can be produced by using the compound of formula II as a starting substance, reacting the compound with carbon tetrachloride in the presence of a catalyst such as copper, reacting the reaction product with the compound of formula III in the presence of a catalyst (e.g. sulfuric acid) in a solvent (e.g. toluene) and reacting the resultant compound of formula IV with a compound of formula V in the presence of a catalyst (e.g. N,N-dimethyl-4-aminopyridine), in a solvent (e.g. methylene chloride) using a dehydrative condensation agent such as dicyclohexylcarbodiimide.
Patent JP-H01156791-A (JP)
Title: Three-dimensional self -display device and three-dimensional picture self-display method
Inventor: JIESU BII AIHIENRAUPU
IPC: G02F1/13
Filed: 1987-12-01
Abstract: PURPOSE: To recognize a stereoscopic image by a simple flat plate type screen device by recognizing only one of alternate arrays of pixels with the left eye of an observer and the other array of pixels with the right eye. CONSTITUTION: Radiation 35 on a screen 31 is positioned behind the border of adjacent pixels 33 and 34 of a light valve 32. All the radiation 35 is seen through the pixel 33 with the left eye of the observer on an imaginary vertical line 36 parallel to the light valve 32 and a bright image of the pixel 33 is recognized, but the pixel 34 is too dark to recognize. Further, all the radiation 35 is seen through the pixel 34 with the left eye on the vertical line 36 and the image 34 is light and visible, but the image 33 can not be recognized. Thus, the observer places the right eye in an observation area 38 and the left eye in an observation area 37 to recognize a pair of stereoscopic images individually. Consequently, the image can be recognized stereoscopically through the simple device.
Patent JP-H05208134-A (JP)
Title: Oxidation process and catalyst for catalytic partial oxidation of hydrocarbon
Inventor: PETORASU FURANSHISUKASU ANTONI
IPC: B01J23/40
Filed: 1992-10-15
Abstract: PURPOSE: To obtain a catalyst suitable for partial oxidation of hydrocarbons having high activity and thermal stability by supporting a noble metal of Group VIII of the Periodic Table of Elements on α-alumina having specified characteristics. CONSTITUTION: A noble metal of Group VIII of the Periodic Table of Elements such as platinum, palladium and rhodium is supported on α-alumina having at least 90% of its pore volume in pores of a size of at least 2000 nm, preferably 6000 nm. The thus obtained catalyst suitable for partial oxidation of hydrocarbons can suppress the production of soot since the catalyst removes various radicals produced in the reaction operation. Further, the thermodynamic equilibrium suitable for progress of the main reaction can be secured, since the reaction rate is increased and the gas velocity is high. Therefore, synthetic gas can be prepared advantageously from hydrocarbons.
Patent JP-H10138861-A (JP)
Title: Arrangement structure for occupant protection device for automobile
Inventor: SAKAKIBARA AKIHIKO
IPC: B60R21/213
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To surely absorb a secondary collision load of the head part of an occupant in low-load collision in case of adopting such a structure that a bag is stored in the folded state between a body inner panel and an interior material. SOLUTION: An energy absorbing member 84 is arranged in the front side of a space 80 in a front pillar 20 side and a case 26 storing an air bag body 16 in the rear side of the space 80 is arranged. The cross sectional shape of the direction (crossing at right angles with the longitudinal direction perpendicular to longitudinal direction) of the case 26 is an approximately parallelogram and an energy absorbing part 110 formed in the rear side of a soft base material 46 is arranged between the case 26 and an air bag body storage part 46B provided in the soft base material 46 of a pillar garnish 40.
Patent JP-H07154602-A (JP)
Title: Picture transmission equipment
Inventor: NAKANISHI HIROYUKI
IPC: H04N19/00
Filed: 1993-12-01
Abstract: PURPOSE:To secure the secrecy of sent data and to allow the transmission equipment to correspond to diversified coding systems by using a unique Huffman code table corresponding to identification information to specify the equipment so as to apply JPEG coding/decoding. CONSTITUTION:When a transmission request comes from the user via an operation panel 102, a parameter of a picture processing section 106 is set and when the mode is discriminated to be a unique coding mode, a value of a unique Huffman table corresponding to an IDSW 109 is read from a ROM storing a Huffman table 108. When the mode is discriminated not to be the unique coding mode, a default of the Huffman is read from the ROM storing the Huffman table 108. Then a scanner 105 is started, a picture processing section 106 is started and a JPEGCODE 107 is started respectively and coded data coded by the JPEGCODE 107 are stored in a code memory 110.
Patent JP-S62217913-A (JP)
Inventor: YOOSUTO FUAN DERU RIIN
IPC: B65D85/804
Filed: 1986-12-19
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-S62178150-A (JP)
Inventor: MANOJI RANPURASATSUDO SHIYAA
IPC: H02K31/04
Filed: 1986-12-19
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-S63159534-A (JP)
Title: Determination of position of unloaded bobbin in fine spinning machine
Inventor: FUKUDA TATSUMI
IPC: D01H9/18
Filed: 1986-12-18
Abstract: PURPOSE:To provide the titled determination process where a peg tray with unloaded bobbins is conveyed along sequences of spindles in a fine spinning machine, and the tray is precisely stopped before the spindles by a position- determining device followed by exchange of full-loaded bobbins for unloaded ones, thus preventing misdoffings. CONSTITUTION:Under a spindle rail 9 supporting many spindles 9 in a parallel manner, a guide cover 12 and conveying rail 13 are provided along sequences of spindles. A supporting box 23 is provided at a specified position within the guide cover 12, and within this box, a stopper 24 is provided in a revolvable way through a shaft 25. A peg tray is travelled on the rail 13, and when this tray is to be stopped, said stopper 24 is projected from the box 23, being hooked onto the part 5a of the peg tray 5.
Patent JP-S63153883-A (JP)
Title: Quantum well type semiconductor light-emitting element
Inventor: KITAMURA MITSUHIRO
IPC: H01S5/00
Filed: 1986-12-17
Abstract: PURPOSE:To inject carriers efficiently without harming the quantum effect by a method wherein the thickness of a harrier layer and well layer is so designed as to be largest at the middle of an active layer in a multiple quantum well (MQW). CONSTITUTION:On an InP substrate 1, an n-InP buffer layer 2, MQW active layer 3, and p-InP clad layer 6 are formed in that order. In the MQW active layer 3 on the n-InP buffer layer 2, an InGaAs well layer 4 is 70Angstrom  thick and an InP barrier layer 5 is 40Angstrom thick. The InGaAs well layer 4 is allowed to grow thicker at an increment of 6-8Angstrom  toward the middle while the InP barrier layer 5 is allowed to grow thicker at an increment of approximately 10Angstrom  toward the middle so that they may be as thick as 100Angstrom  and 80Angstrom  at the middle, respectively. The MQW active layer 3 itself is approximately 0.15mum thick. An MQW laser to this design is of a surface electrode structure in which the average oscillation threshold current density is near 800A/cm<2>, which is only 50-60% of the 1.2-1.5KA/cm<2> in a conventional DH laser.
Patent JP-H02150456-A (JP)
Title: Fiber-reinforced plastic sheet, material for civil engineering and construction and reinforcing process therefor
Inventor: TSUJI SHUYA
IPC: C08F299/04
Filed: 1988-12-01
Abstract: PURPOSE:To obtain the title sheet which is useful as a reinforcing material for construction and civil engineering by forming a composition which is composed of a thermosetting resin composition of a polymerizable monomer crosslinking type containing a polymer to be crosslinked and a polymerizable monomer for crosslinking and a reinforcing fibrous material into a sheet. CONSTITUTION:A composition which is composed of (A) 75 to 98wt.% of a thermosetting resin composition of a polymerizable monomer crosslinking type containing A1: 60 to 75wt.% of a polymer to be crosslinked, having 750 to 2,600 double bond potency (such as unsaturated polyester, vinyl ester resin), and A2: 20 to 40wt.% of a polymerizable monomer for crosslinking, preferably styrene, preferably, in addition, containing a curing catalyst, a curing accelerator, and (B) 2 to 25wt.% of a reinforcing fibrous material, preferably glass fiber or organic fiber mat is charged into the space between a pair of films and cured into a sheet, then the films are removed to obtain the subject fiber- reinforced plastic sheet of 0.4 to 1.8mm thickness.
Patent JP-H08157031-A (JP)
Title: Bowl feeder
Inventor: KOITO YUKIO
IPC: B65G47/14
Filed: 1994-12-06
Abstract: PURPOSE: To provide a bowl feeder capable of giving stable vibration to an upper vibration body for supporting a bowl while restraining an electromagnet giving the vibration from temperature rise. CONSTITUTION: An upper vibration body 2 for supporting a bowl 1 is connected to a lower vibration body 3 by a plurality of leaf springs 4. Two E-shaped electromagnets provided in a recess 6 on the upper surface of the lower vibration body 3 are mounted on the lower vibration body 3 with the pole-face 14 being set vertically and directed laterally. A movable core 15 formed opposedly to the pole-face 14 of each electromagnet 7a through a required gap is mounted to the upper vibration body 3 to vibrate the respective electromagnets 7a with high frequency for vibrating the upper vibration body.
Patent JP-H01145914-A (JP)
Title: Magazine supplying mechanism
Inventor: TANII HIRONORI
IPC: B65G25/04
Filed: 1987-11-30
Abstract: PURPOSE:To simplify the configuration of a TL badge magazine supplying mechanism for measurement of radiation exposure and provide certain operations by forming a recess at the bottom of the magazine, combining a stepped stationary table with a moving table, and by moving the magazine. CONSTITUTION:A magazine 1 is arranged on a fixed stage 6 and a moving stage 7, which is moved ahead by a motor, not illustrated. The advance of this moving stage 7 transfers the magazine 1 to the fixed stage 6 situated one stage lower one by one. When the feed is finished, the magazine 1 is sent out to an automatic measuring gauge by a delivery collection gear 8. When measurement is finished, the magazine 1 is collected, and pushed by the next magazine 1 and moves to a collection finish sensing plate 9. This cycle of operations is performed repeatedly. This accomplishes simple construction and sure supply.
Patent JP-2001125844-A (JP)
Title: Electronic mail terminal equipment and computer readable medium
Inventor: MIYAZAWA KATSUNORI
IPC: H04L12/18
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent a response mail from being erroneously transmitted to a mailing list. SOLUTION: This electronic mail terminal equipment is provided with a judging means for judging whether or not the destination of response mail address extracted from a received electronic mail is the address of a mailing list capable of transmitting the same electronic mail to plural destinations at once, an extracting means for extracting the mail address included in the text of the received electronic mail when it is judged that the destination of response mail address is the address of the mailing list, and a selecting means for selecting the specific destination of response by displaying all the extracted mail addresses as the candidates of the destination of reponse.