baber/WOPTO huggingface dataset:
Patent JP-H02273520-A (JP)
Title: Spiral membrane module and system thereof
Inventor: KURAIDO DABURIYU FURUKU JIYUNI
IPC: B01D63/12
Filed: 1990-02-05
Abstract: PURPOSE: To enable a lower fluid pressure drop by constituting a spacer material of elongated filaments which are arranged in parallel with a feed stream and are bonded by bridge filaments of a specified angle to the feed stream. CONSTITUTION: A central tube 12 having a central passage 14 is arranged in a housing 26 for the module. A membrane leaf consisting of membrane sheet materials 16, 24 is formed to a spiral type membrane leaf around the central tube 12 by holding a permeate stream collecting sheet material 18 between the membrane sheet materials and sealing the edges at the peripheries of the membrane sheet materials. The open mesh spacer material 30 arranged between the adjacent membrane sheet materials of this membrane leaf consists of the elongated filaments 32 bonded by the bridge filaments 34 which are arranged in parallel with the flow of the feed stream in the flow passage and are arranged at the specified angle to the flow of the feed stream to form the flow passage. Consequently, the lower fluid pressure drop is made possible.
Patent JP-H03228387-A (JP)
Title: Semiconductor laser device
Inventor: ISSHIKI KUNIHIKO
IPC: H01S5/00
Filed: 1990-02-02
Abstract: PURPOSE:To maintain a single-humped beam up to a high output and to obtain high reliability by providing no active stripe region due to Zn diffusion, etc., near a reflecting surface, and increasing the inhibited band width of a non- diffused region near the reflecting surface larger than a diffused region. CONSTITUTION:A light is guided via a waveguide formed of a refractive index difference in the lateral direction due to Zn diffusion and a refractive index difference between upper, lower clad layers 4, 2 and an active layer 3 in a resonator to form an array laser. On the other hand, the light is guided verti cally by a refractive index difference between the layers 4, 2 and the layer 3 in the vicinity of an edge in which no Zn is diffused, i.e., a non-diffused n-type window region 9, a guiding mechanism is not provided horizontally, and a diffraction coupling is formed. Further, the inhibited band width of the region 9 is increased larger than a p-type stripe region 8 in which Zn is diffused due to an acceptor order caused by Zn diffusion so that a laser light is not absorbed by the region 9.
Patent JP-S53108945-A (JP)
Title: Production of phenyl chloroformate derivative
Inventor: EBIHARA NARIYOSHI
IPC: C07C68/00
Filed: 1977-03-07
Abstract: PURPOSE: Trichloromethyl chloroformate, which is liquid at room temperature, is reacted with a phenol under mild conditions to produce efficiently title compound useful as an amino group-protecting urethane type reagent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61184679-A (JP)
Title: Kana/kanji conversion processor
Inventor: FUJITA KATSUHIKO
IPC: G06F17/22
Filed: 1985-02-12
Abstract: PURPOSE:To attain with a simple constitution the validity of the selecting and extracting of a candidate word and to improve the speed of the determinating processing and to attain the setting of proper allowance range of back tracking by determining the most suitable candidate word, comparing an evaluation value with a threshold, and determining all the most suitable undetermined candidate word string when the value exceeds the threshold. CONSTITUTION:If a KANA (Japanese syllabary) character string is inputted to an input character string buffer 1, a dictionary retrieving part 2 retrieves a word dictionary 11 to extract a candidate word, and stores it in a word buffer 3. A connection detecting part 4 refers to a connection detection table 12 for the said word and checks the possibility of connection of the said word with a preceding word. If the word is decided to be able to be connected, the part 4 stores it in a connection-enabled-word buffer 5. An appearance-probability finding part 6 adds an appearance probability value to the said word and then stores it in a buffer 7. An appearance probability total evaluating part 8 calculates the said word's appearance probability total evaluation value, and extracts the most suitable candidate word, compares its evaluation value with the threshold, and when the value exceeds the latter, the most suitable candidate word-string is determined.
Patent JP-H05191729-A (JP)
Title: Ccd solid-state image pickup element and image pickup device
Inventor: NAKAGAWA HIDEKI
IPC: H04N5/372
Filed: 1992-01-14
Abstract: PURPOSE:To improve the transfer efficiency of a vertical CCD by providing a capacitor between prescribed phases so as to couple a drive pulse thereby suppressing a signal charge in the opposite direction. CONSTITUTION:A capacitor C2 (C1) with a prescribed capacitance is provided between external terminals Vl and V4 (V2 and V3) a drive pulse among 4-phase drive pulses corresponding to the terminals V1-V4 in a CCD solid-state image pickup element provided with photodiodes D1-D4 in 2-dimension arrangement respectively. The drive pulses are coupled by the capacitors C2, C1, the adjacent gates act like a barrier opposite to the transfer direction to suppress the signal charge to be inverted opposite in the transfer direction by charge pumping. Thus, the transfer efficiency is improved by the vertical CCD.
Patent JP-S53110186-A (JP)
Title: Cutting chip discharge device in dies of bar material cutter
Inventor: OYAMADA MASAHIRO
IPC: B23D33/00
Filed: 1977-03-09
Abstract: PURPOSE: To discharge without fail the cutting chips held between a movable blade and a material receiver by controlling the rotation of an ejector lever according to the upward and downward transfer of a slide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60168734-A (JP)
Title: Expandable vinyl chloride resin composition
Inventor: NAKAZAWA TAKAO
IPC: C08L25/00
Filed: 1984-02-13
Abstract: PURPOSE:An expandable vinyl chloride resin composition which does not discolor even when it is expanded by heating in contact with a ketone compound, containing a combination of a heat-decomposable organic blowing agent and a phosphite compound. CONSTITUTION:A mixture is formed from 100pts.wt. vinyl chloride resin, about 0.5-30pts.wt. heat-decomposable organic blowing agent (e.g., azodicarbonamide), about 1-10pts.wt. blowing aid (e.g., zinc oxide) and about 0.1-5pts.wt. phosphite compound (e.g., triphenyl phosphite or tetraphenyldipropylene glycol phosphite) and is formed into a film or a sheet at a temperature in a range in which the blowing agent does not decompose.
Patent JP-S57139027-A (JP)
Title: Preparation of secondary or tertiary allyl alcohol
Inventor: KINOSHITA SHIYOUICHI
IPC: C07B61/00
Filed: 1981-02-24
Abstract: PURPOSE: To prepare the titled compound in high conversion and selectivity, by isomerizing a primary allyl alcohol using tris-(trimethyl or triphenyl-germanoxy or silanoxy)vanadium oxide, etc. as a catalyst.  
     CONSTITUTION: The compound of formula V (R 1  is H or lower hydrocarbon group; R 2  is hydrocarbon group or may form a cyclic group together with R 1 ) is prepared by isomerizing the compound of formula IV in the presence of a catalyst comprising a vanadium-containing polymer obtained by the condensation of the compound of formula III (R" and R''' are hydrocarbon group; X is halogen) with (A) the compound of formulaI[L is hydrocarbon group; R is L or Ge(L) 3 ; m is 1, 2 or 3; n is 0, 1 or 2; m+n is 3], (B) the compound of formula II[R' is L or Si(L) 3 ]or (C) the compound of formula M 3 VO 4  or MVO 3  (M is alkali metal or ammonium). Any of the above catalysts keeps its high activity during the reaction, is stable at high temperature, and can be used repeatedly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60174713-A (JP)
Inventor: DEBITSUDO EDOGUREN
IPC: A61K9/00
Filed: 1984-02-13
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-S52108385-A (JP)
Title: Liquid crystal composition
Inventor: NAKAGOME TAMIHITO
IPC: C09K19/56
Filed: 1976-03-10
Abstract: PURPOSE: To extend the life, facilitate the orientation contaol, and improve the threshold voltage characteristics of a liquid crystal based on a P-type liquid crystal by adding a specific amount of triethylene tetramine (TTA). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04212297-A (JP)
Title: Circuit proper for low voltage mercury discharge lamp lighting operation
Inventor: YAN UIREMU DENNEMAN
IPC: H05B41/392
Filed: 1991-01-28
Abstract: PURPOSE: To enable adjustment of a light color point of light that a lamp emits at a prescribed luminous flux by providing a circuit for adjusting a modulation frequency. CONSTITUTION: A circuit provided with a circuit I for generating a high-frequency pulse-shaped current having an amplitude from a power voltage and a modulator II for modulating a high-frequency pulse shaped current in a substantially rectangular wave shape at a modulation frequency and at a duty cycle and suitable to turn on a low-pressure mercury discharge by the high-frequency pulse shaped current, wherein a modulation frequency is adjusted by a modulation frequency adjustment circuit VI. Thereby, a light color point of light to be emitted from the lamp IV can be adjusted over a possibly wide range at a prescribed luminous flux.  When this circuit is provided with the circuit III for adjusting an amplitude of the modulated frequency pulse shaped current, in case that a luminous flux of the lamp IV is set to a constant value, a range in which the light color point can be adjusted can be increased and brings advantageous result.
Patent JP-H03230506-A (JP)
Title: Non-voltage tap-changing device
Inventor: SHIMIZU TOSHIO
IPC: H01F29/02
Filed: 1990-02-06
Abstract: PURPOSE:To reduce the number of tap-changer main bodies, by providing two slide contacts whose end portions slide on a current collecting plate, and two movable contacts which move on fixed contacts whose end portions are fixed, and arranging the fixed contacts at in axially symmetric positions having a driving shaft as the center. CONSTITUTION:The following are provided; two slide contacts 9 whose end portions slide on a current collecting plate 5, and two movable contacts 10 which move on fixed contacts 7A1-7D2 whose end portions are fixed. The fixed contacts are arranged at axially symmetric positions having a driving shaft 8 as the center. The fixed contacts 7A1, 7A2 are connected with the current collecting plate 5, via the movable contacts 10; said plate 5 is connected with fixed contacts 6A, 6B for collecting current, via the sliding contacts 9, and further connected with a terminal 2b. When the driving shaft 8 is revolved, each of the fixed contacts is connected with the movable contacts 10, and parallel tap changing function is obtained. Thereby one device can has parallel tap changing function, so that necessary number of devices can be reduced.
Patent JP-S6365840-A (JP)
Inventor: YABE HISAO
IPC: H04N5/335
Filed: 1987-02-05
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-S61185789-A (JP)
Inventor: NAKADA SHINJI
IPC: G09G5/36
Filed: 1985-02-13
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-S57141160-A (JP)
Title: Optical receiver
Inventor: SAKURA NARIYUKI
IPC: H04B10/00
Filed: 1981-02-25
Abstract: PURPOSE:To obtain an output stable against variations in temperature and in voltage by providing parts, composed of the same circuit in terms of direct current, to an amplifier which amplifies the output of a photo-detecting element and a reference voltage circuit which outputs a reference voltage. CONSTITUTION:The output of a photodetecting element 20 is amplified by an amplifier 21, whose output is compared with the reference voltage of a reference voltage circuit 22 by a comparator 24. This reference voltage circuit 22 has the same circuit constitution with the amplifier 21, and is integrated on the same semiconductor element with the amplifier 21. The output of this reference voltage circuit 22 is given a slight offset voltage by a level shifting circuit 23, and the resulting output is applied to a comparator 24. Consequently, an invariably normal output signal varying with temperature and a voltag appears at the output of the amplifier 21 and reference voltage circuit 22.
Patent JP-H10219635-A (JP)
Title: Light emitting device for bending road
Inventor: MORITA YUJI
IPC: E01F9/576
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To enhance visibility by arranging plural light emitting bodies to respectively irradiate in longitudinal two directions, making the irradiating axes of the two light emitting bodies nonparallel to each other, and making irradiating ranges of the light emitting bodies asymmetric in the longitudinal two directions. SOLUTION: A light emitting device S1 for a bending road is arranged on a center line of a superhighway or the like, and a plurality of devices S1 are buried in the road by exposing its upper part, and flashings of plural light emitting bodies 7 respectively arranged in longitudinal two directions F and B in a casing 1 being a base body are synchronized with each other, or alternate flashing or the like is performed. Next, the light emitting bodies 7 have directivity of the light like a light emitting diode, and the irradiating axes of the two light emitting bodies 7 whose irradiating directions are equalized, are made nonparallel to each other, and irradiating ranges in the longitudinal two directions F and B are made asymmetric. Next, a visible area is expanded, and a visible distance can also be lengthened by such constitution, and even if curvatures of traffic lanes of the ups and dawns are largely different from each other since a road sharply curves, the irradiating light from a light emitting body group can be very excellently visually confirmed.
Patent JP-H08219349-A (JP)
Title: Tube-hose fastening method
Inventor: TAKAI HIDEAKI
IPC: F16L33/20
Filed: 1995-02-14
Abstract: PURPOSE: To provide an improved low pressure hose fastening method that solves oil spill from a tube-hose fastening part that is a problem in return piping in power steering piping for an automobile. CONSTITUTION: Two bulges 2a, 2a are formed at the end part of a tube 2 by bulging, and an anaerobic thermosetting adhesive or a room temperature setting adhesive with acrylic polymer, chloroprene rubber or ethylene-propylene copolymer rubber as a base is applied to a straight part between the bulges 2a, 2a. The adhesive applied end part of the tube 2 is covered with a hose 1 by insertion, and fastened by a fastening means such as a plate spring clamp from the outside.
Patent JP-S62196489-A (JP)
Title: Swivel mounting body structure used for pressure fluid duct
Inventor: MOHAMETSUDO HASHISHIYU
IPC: F16L27/08
Filed: 1987-02-05
Abstract: A fitting for use in a pressurised fluid line comprises first and second adjacent sections (12, 14) of the line in co-axial and unconnected relationship to one another so as to define an axial joint (18) between the two sections. One of the sections (12) is able to rotate about its axis relative to the other section. Means (36, 48) support the two line sections in their co-axial and unconnected relationship with each other. A tubular sealing member (50) is disposed co-axially within the line and across the axial joint (18) betweeen and directly against the adjacent sections (12, 14) and joint (18), internally sealing the joint while allowing fluid within the line to pass from one section to the other.
Patent JP-H11322616-A (JP)
Title: New use of tetraarsenic hexoxide of natural chemical material as antitumor therapeutic agent
Inventor: BAE ISSHU
IPC: A61P35/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an antitumor therapeutic agent manifesting antitumor activities by directly controlling cytotoxicity and vascularization around the tumor by including tetraarsenic hexoxide As4 O6 as an active ingredient. SOLUTION: This antitumor therapeutic agent contains (A) tetraarsenic hexoxide As4 O6 as an active ingredient. The antitumor therapeutic composition contains the component A and (B) a vehicle. The component A is preferably the one of a natural chemical material separated and purified from a natural arsenalite while removing toxicity by multistep heating. The component B is preferably a Chinese medicine, e.g. the one obtained by pulverizing a resin of Calophyllum inophyllum, Manis pentadactyla, Atractylodis rhizoma, gallstone of Bos taurus, 'SINNKYOKU' phonetic, Diospyros kaki, a resin of Dryobalanops camphora, olibanum, myrrh, bark of Morus bombycis, root of Pueraria lobata, Portulaca oleracea, fruit of Schizandra chinensis, gypsum, borax, white marble or the like to form a powder, or the like.
Patent JP-S54118871-A (JP)
Title: Crystal oscillation type wristwatch
Inventor: GOMI TSUGUO
IPC: H03B5/32
Filed: 1978-03-07
Abstract: PURPOSE:To enable the selection and change of patterns to be performed through operations of external switches by preparing plural sets of frequency correction quantity patterns. CONSTITUTION:A memory circuit is constituted by the pattern blocks 51 thru 53 consisting of the aggregate of the memory cells 54 thru 56 storing the frequency correction quantities for the temperature suited to respective regions or conditions of a country,. Then, when mode setting is performed by operating the digit selection switch A for pattern selection and mode and time correction of a selection and correction circuit 7 and the mode selected by the selection switch A is set at a desired value by operating a setting switch B, then a frequency correction signal generating circuit 6 reads out the frequency correction quantity pattern 5a from the memory circuit 5 having been selected and determined by the control signal 3a and control signal 7a from a clock circuit 3 and generates the frequency correction signal 6a for correcting the time reference signal (f) of a crystal oscillator 1, having the same displayed in a display device 4.
Patent JP-H11225099-A (JP)
Title: Diversity receiver
Inventor: KONISHI TAISUKE
IPC: H04B7/08
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a diversity receiver where a diversity effect is not deteriorated even when two antennas with different gains are used. SOLUTION: The receiver is provided with a high gain antenna A, a low gain antenna B, a reception section 4 that demodulates a received signal and detects a reception level, and a threshold discrimination section 5 that compares the reception level with the selected switching threshold. In the case the high gain antenna A is connected, since an expected value of an improved amount is lower by the gain difference even when other low gain antenna B is selected, the switching threshold (threshold 1) lower by the difference is set. In the case the low gain antenna B is selected conversely, since the improved amount after the switching is high, a higher threshold (threshold 2) by the improved value is set. In the case that the reception level is smaller than the selected switching threshold, a changeover control section 6 selects the antennas A, B and the thresholds.
Patent JP-H07234970-A (JP)
Title: Liquid extracting/filtering device for dispenser
Inventor: YAMANISHI TOSHIMITSU
IPC: G07F13/06
Filed: 1994-02-24
Abstract: PURPOSE:To provide a liquid extracting/filtering device for a dispenser to shorten the liquid filtering time compared with a natural falling type device and also to omit an air pump that pressurizes the extracting room of a brewer unit. CONSTITUTION:A mixed liquid C is filtered by a filter 9. Thus an extracted liquid D is obtained and supplied into a mixing bowl 2. Then the bowl 2 dissolves an auxiliary raw material to discharge it. In such a constitution of a dispenser, the bowl 2 contains an impeller 12 which is placed at a discharge port 10 and revolved there and a fan 18 which is attached to a rotary drive shaft 19 of the impeller 12. When the impeller 12 is driven, the negative pressure is secured at the inside of the bowl 2 by the fan 18. Thus the liquid C is sucked and filtered.
Patent JP-S59151109-A (JP)
Title: Polarizing plate
Inventor: MATSUI TAKAO
IPC: B32B7/02
Filed: 1983-02-17
Abstract: PURPOSE:To improve durability, heat stability, and glare preventivity by forming a hardened film made from a UV hardenable polyester acrylate type resin compsn. contg. aggregated silica gel on the surface of an unstretched or monoaxially stretched plastic layer. CONSTITUTION:A hardened film layer 3 made by hardening a UV hardneable polyester acrylate type compsn. contg. silica gel is formed on the surface of a plastic layer 2 of a polarizing material formed by coating the surface of a polarizing film 1 with an unstretched or monoaxially stretched plastic film 2. The obtained polarizing plate is given good scratch resistance by high hardness of the layer 3, and superior glare preventivity by the presence of the aggregated silica gel, and further, good durability and heat stability by the overcoat of the polyester acrylate type hardened resin.
Patent JP-H01202273-A (JP)
Title: Production of food raw material using thermally denatured beef
Inventor: MURAI TOMOE
IPC: A23L13/60
Filed: 1988-02-05
Abstract: PURPOSE:To reform beef residue into a given shape, by blending thermally denatured beef with a vegetable protein to give a food raw material, heating and pressurizing the blend until the contained protein is melted, then packing each fixed amount of the blend to a forming container and maintaining the blend at high temperature under high pressure for a given time. CONSTITUTION:Previously thermally denatured beef is used as a main raw material and optionally mixed with a vegetable protein to give a food raw material, which is heated and pressurized by using a heating and pressurizing device 1 capable of continuously generating a high-temperature and high-pressure state to melt the protein contained in the raw material food until the contained protein is melted. Then each given amount of the good raw material containing the melted protein is packed from the heating and pressurizing device 1 to a forming container 2, the packed food raw material is maintained at a high temperature under high pressure (e.g. at 130-180 deg.C under 30-70kg/cm<2>) to melt the contained protein and to mutually bond the protein for a given time and the food raw material in the container 2 is taken out from the container 2. Consequently, the beef residue having small utility value can be reformed into a given size and given shape.
Patent JP-H10202382-A (JP)
Title: Manufacture of die by diagonally cut layer structure
Inventor: TAKATSUDO MITSUO
IPC: B23K26/38
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To omit finishing processes by handwork to be followed thereafter, to largely reduce the time and labor required for manufacturing a die and to realize the inexpensive die by manufacturing the die of a diagonally cut layer assembly. SOLUTION: Diagonal cutting, matched the die contour forming a free curved surface every the plate thickness from a thin plate stock, is successively executed with the laser beam machine connected to the CAD prepared the die contour forming the free curved surface and the contour linelike slice shape, and those are layered and assembled in the contour line shape with bolt-tightening or bonding, thereafter polishing by handwork is applied.
Patent JP-H10201856-A (JP)
Title: Stent
Inventor: ASANO HIROYUKI
IPC: A61F2/91
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a stent in which whole length change before/after extension is small and also diameter change before/after extension is large. SOLUTION: The stent 11 is constituted of a net-shaped cylindrical body which is provided with peripheral direction line parts 41 with prescribed length, which extend parallel to each other along a peripheral direction A, and orthogonal line parts 51 connecting the peripheral direction line parts 41 in an acute angle shape. The orthogonal line parts 51 are widened from the acute angle shape to an obtuse angle shape as against the peripheral direction line parts 41 so as to extend in the peripheral direction so that whole length change before/after extension is small and diameter change is made to be large.