baber/WOPTO huggingface dataset:
Patent JP-H11288953-A (JP)
Title: Guide rail mechanism for bonding device
Inventor: TORIHATA MINORU
IPC: B23K37/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make feasible of adjusting the level of a frame guide rail due to a model change for increasing the productivity. SOLUTION: This guide rail mechanism is constituted of a liftable and turnable axle 22 is inserted vertically into a guide rail stand 8, while a frame guide rail 21 is inserted liftably into the upper axle part of the liftable driving axle 22, and the frame guide rail 21 is energized downward by a guide rail energizing spring 26, so as to be pressure welded to the large diameter part provided in almost the central part of the liftable driving axle 22, while a rail level adjusting spacer 25 is formed insertably into the large diameter part from the lateral direction and the liftable axle 22 is energized upward by another liftable axle energizing string 27 also a lifted position,  wherein a gap insertable of the rail level adjusting spacer 25 is made between the frame guide rail 21 and the guide rail stand 8 by lifting up the guide rail 21 in the large diameter part as well as a lowered position in which the level adjusting spacer 25 is inserted on the lifted position to be mounted on the guide rail stand 8, so that the large diameter part is separated from the frame guide rail 21, when the liftable axle 22 is pressed downward.
Patent JP-S5530936-A (JP)
Title: Manufacturing of plastic case
Inventor: TAKAYA TOORU
IPC: B29C53/00
Filed: 1978-08-26
Abstract: PURPOSE: To obtain a plastic case having a remarkably improved working efficiency and productivity by effecting a heat treatment on the edge at the bent portion of a plastic sheet bent in a case shape and further causing a permanent set due to a plastic deformation to.  
     CONSTITUTION: A plastic sheet 17 is bent along the bending line into a case form, and is carried from the exterior. The bending protion 18 to 23 are sustained by a supporter 24 in a condition that they are deeply bent at a predetermined angle, for example, at 90°. The edge portion 18' to 23' are heated by a heating means such as an iron or vapor or the like and softened to be plastic-deformed, thereafter, being hardened by a cooling and a restoring force is eliminated by causing a permanent set. Subsequently, the side faces 25 and 26 and seal faces 27 and 28 are bonded by an ultrasonic welding to each other. However, the foregoing heat treatment can be performed also after the bonding between the side faces 25, 26 and the seal faces 27, 28. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5529983-A (JP)
Title: Edible chewing candy having elasticity
Inventor: SATOU YOSHINAGA
IPC: A23G3/00
Filed: 1978-08-26
Abstract: PURPOSE: An edible chewing candy having a very high elasticity and the chewiness like chewing gum, comprising a small amount of pullular and gelatin.  
     CONSTITUTION: An edible chewing candy, obtained by foaming a melt, e.g. sugar or thick malt syrup, boiled down with a foaming agent or a thickener, and by adding fats and oils to the foam, is incorporated with 0.5W5wt.% of pullulan and 0.2W 2wt.% of gelatin, and, if necessary, one or two or more types of waxes, hardened oils, monoglycerides, and unsaponified sheanuts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11287738-A (JP)
Title: Michelson type optical circuit and device using the optical circuit for measuring light reflection attenuation amount
Inventor: AHEI SUKEYUKI
IPC: G01M11/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To realize polarization retention performance at a specific part of a Michelson type optical circuit simply without using a polarization state change means by using a light source of a low degree of polarization and an optical waveguide of a specific constitution. SOLUTION: A light source 201 uses a light source of a low degree of polarization, and a first and a second optical waveguides 209, 210 are both constituted of optical waveguides that cannot hold a polarization state. Each of a third and a fourth optical waveguides 211, 213 are constituted of an optical waveguide that cannot hold a polarization state and an optical waveguide that can hold a polarization state. More specifically, the first and second optical waveguides 209, 210 use single mode optical fibers, while the third (fourth) optical waveguide 211 (213) uses a single mode optical fiber 9b (9a) and a polarization-holding optical fiber 7b (7a). This combination of the optical waveguides works a function of holding the polarization state, thereby eliminating the need of inserting a polarization controller in the middle of the first optical waveguide 209.
Patent JP-S62259980-A (JP)
Inventor: YOSHIKAWA HIROSHI
IPC: B66B11/00
Filed: 1986-05-07
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-S61261725-A (JP)
Title: By-pass optical switch having monitor function
Inventor: KASAHARA KUMIO
IPC: H04B10/27
Filed: 1985-05-16
Abstract: PURPOSE:To omit a mechanical movable part to expand the life of the title device and to reduce the consumption of electric body by using a liquid crystal cell as a switching element and changing voltage to be impressed to the liquid crystal to make the liquid crystal execute prescribed operation. CONSTITUTION:Signal light inputted from a terminal 1a is inputted to a beam splitter 9 of which the ratio of transmission to reflection is set up to a prescribed value and the reflected signal light is bent rectangularly at its optical path by a rectangular prism 13a and outputted to an output terminal 2a. The liquid crystal cell 11 sealing nematic liquid crystal rotates the polarizing surfaces of rectangular 2 polarized light rays separated by a polarizing splitter 10 for separating the incident signe light into rectangular 20 polarized light rays and synthesizing the separated light rays by 90 deg. in the going and returning ways in accordance with an externally impressed voltage and passes the rectangular 2 polarized light rays without rotation. A rectangular prism 12 having a reflecting film for returning the optical path, a prism 13b for bending one optical path out of the rectangular 2 polarized light rays rectangularly to synthesize the rectangular 2 polarized light rays separated by the splitter 10 and prism 13c for bending the optical poath of the signal light transmitted through the splitter 10 rectangularly are arranged on one end surface of the cell 11.
Patent JP-H04365538-A (JP)
Title: Rationalization for nc program
Inventor: SAEKI SHUICHI
IPC: G05B19/408
Filed: 1991-05-09
Abstract: PURPOSE:To reduce a load for forming a program and to prevent a program mistake by storing the operation form of an actuator definitely determined in association with respective tools in memory chips buried in the respective tools and reading the contents of the memory of the tool designated by an NC program. CONSTITUTION:An ID chip 26 is which working control information including the specific number of a metal mold, a control program or the like is stored is provided by moulding in the center of the punch head 23 of a punch assembly 14 (called a punch 14, hereinafter). An NC device 28 fetches the information of the ID chip 26 to an information processing part 54 and identify in a metal mold identification part 55, whether or not the metal mold is one designated by an NC program input part 58. A program computing part 56 automatically computes a program. The working control information of the ID chip 26 is given priority in an auxiliary code rationalizing part 57 to change the contents of an M code and they are respectively output to an NC program correction part 60. An NC part 59 executes an NC program in accordance with the information of the NC program correction part 60 and the auxiliary code rationalizing part 57.
Patent JP-S5438489-A (JP)
Title: Fuel rod
Inventor: MATSUMOTO TOSHIO
IPC: G21C3/10
Filed: 1977-08-31
Abstract: PURPOSE: To reduce the stress concentration between a cladding tube and an end plug. and to allow the allowance on the strength to be given, by means of preventing the formation of a sharp notched end part at the welding part of a cladding tube and an end plug previously and with certainty. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5438129-A (JP)
Title: Manufacture of photoreceptor
Inventor: UEDA HIROO
IPC: G03G5/082
Filed: 1977-08-31
Abstract: PURPOSE: To improve surface smoothness by pressing with rollers both the sides of an electrophotographic photoreceptor coated with a photoconductor powder dispersion fluid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5532750-A (JP)
Title: Production of ammonium dihydrogenphosphate crystal
Inventor: ASAGAO SOUICHI
IPC: C01B25/28
Filed: 1978-08-30
Abstract: PURPOSE: To obtain prismatic NH 4 H 2 PO 4  crystals of high whiteness useful as a powder fire extinguisher, a boiler cpd., etc. using wet process phosphoric acid as raw material by adding a sequestering agent to an aq. soln. of NH 4 H 2 PO 4  followed by heating and crystallization.  
     CONSTITUTION: An aq. soln. of HN 4 H 2 PO 4  obtd. by ammoniation of wet process phosphoric acid (A) is optionally treated with activated carbon to remove most of org. matter contained. To the soln. is then added a water sol. polyaminocarboxylic acid type sequestering agent (B) such as ethylenediamine tetraacetate and/or a polyphosphate (C) such as sodium pyrophosphate, followed by heat treatment at above 70°C for above 5, pref. 10W60min. A water sol. chelate cpd. formed by the treatment is crystallized by a usual method. The amt. of (B) and/or (C) added is above 0.2, pref. 0.2W2wt% to a 50wt% aq. soln. of (A). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05303887-A (JP)
Title: Access method for dynamic random access memory
Inventor: KOBAYASHI KAZUMI
IPC: G11C11/406
Filed: 1992-04-23
Abstract: PURPOSE:To accelerate access for a DRAM and to suppress the long time of impossible memory access by executing memory refresh by a line refresh system twice continuously. CONSTITUTION:A row address is set at the time of accessing to the DRAM. Then, within the range of the set row address, access based on a high speed page mode function is executed and the necessary/unnecessary of the revision of the row address is discriminated. Then, when that timing to be refreshed comes is discriminated, the refresh based on the line refresh system is executed twice continuously. Then an interval to refresh is set twice and the row address is set. Further, when that no timing to be refreshed comes is discriminated, within the range of the set row address, the access based on the high speed page mode function is executed. When that the revision of the row address is necessary is discriminated, the new row address is set.
Patent JP-H02284524-A (JP)
Title: Encoding transmitter
Inventor: MORI YUJI
IPC: H03M13/00
Filed: 1989-04-25
Abstract: PURPOSE:To improve the detection precision of transmission errors without enlarging a circuit scale by variable-length-encoding a signal to be transmitted, transmitting the transmission signal in terms of one frame, regenerating and comparing code length information or mode number information transmitted from a reception signal with a receiver. CONSTITUTION:In a transmitter 1, the transmission signal is inputted to a variable length encoder 5. It variable-length-encodes the inputted transmission signal and outputs a variable-length code to a multiplexing means 8. It inputs the variable-length code, first code length information and a frame pattern, generates a transmission information frame at a timing when a frame timing signal is inputted, and outputs it to a transmission line. In the receiver 2, the transmission information frame is outputted from the transmission line to a separation means 9. A variable-length encoding means 10 decodes the variable-length code inputted from the separation means 9. A comparison means 12 decides the presence or absence of the errors by detecting coincidence/non-coincidence between first code length information and second code length information inputted from the separation means 9.
Patent JP-S60247147-A (JP)
Title: Humidity sensor
Inventor: MORI KEIJIROU
IPC: G01N19/10
Filed: 1984-05-23
Abstract: PURPOSE:To attain to enhance environmental resistance, by providing a discrimination part to a case having a large number of holes so that a cover member is arranged above and a humidity-sensitive material is arranged below. CONSTITUTION:A case 6 is attached to a predetermined position by a discrimination part 10 so that a cover member 5 is arranged above and a humidity-sensitive material 1 is arranged below. By this structure, inorg. solid particles such as salt particles or dust floating in the atmosphere flowed into the case 6 through small slots 8 are gravitationally precipitated with the elapse of time and accumulated only on the cover member 5 or the case but not adhered to the humidity-sensitive material 1 or the electrode 3 present to the under surface of the cover member 5. Steam in the atmosphere reaches the humidity-sensitive material 1 through the small slots 8 and adsorbed therewith. Corresponding to the adsorption amount of steam at this time, the electrical characteristics of said humidity-sensitive material itself are changed. This change quantity is converted to an electric signal by the electrode 3 to which voltage was preliminarily applied through a lead wire 9. By this mechanism, the adhesion of inorg. solid particles in the atmosphere is prevented and the humidity of the atmosphere can be detected without damaging the response to the humidity-sensitive material itself.
Patent JP-H04311748-A (JP)
Title: Polypropylene-based resin composition
Inventor: TOMOMATSU RYUZO
IPC: C08K7/00
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a readily producible composition having slight warpage, small anisotropy of material, excellent appearance and improved balance of physical properties and moldability by blending a specific propylene-based polymer with polyethylene and specific calcium carbonate fibers. CONSTITUTION:(A) 40-99wt.% propylene-based polymer having 1-100g/10 minutes melt index, 0-15wt.% ethylene content and >=92wt.% isotactic pendant fraction [I] of homopolymer part is blended with (B) 0-25wt.% high-density polyethylene having >=1g/10 minutes melt index and (C) 1-50wt.% calcium carbonate fibers having <=5mum average fiber diameter and 3-25 average aspect ratio.
Patent JP-S587852-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWANAMI EIICHI
IPC: H01L27/085
Filed: 1981-07-06
Abstract: PURPOSE:To increase the performance of an electronic device and to reduce the size and cost of the device by arranging an MOSSIT and a current saturation type MOST in one conductive type substrate. CONSTITUTION:A reverse conductive type impurity is added to part of a P type semiconductor substrate 101 to form a P<-> type region 102, an insulated gate static induction transistor (MOSSIT) is formed in this part, and a current saturation type insulated gate field effect transistor (MOST) is arranged on the other  region, thereby forming a semiconductor integrated circuit. In this manner, the  MOSSIT is used for the part required for high frequency characteristic in the circuit arrangement or highly integrated density and the current saturation type  MOST can be provided in the normal part. Thus, the circuit can be increased  in performance, and the size and cost in the circuit can be reduced.
Patent JP-S58224191-A (JP)
Title: Melting method of titanium tetrachloride into electrolytic bath
Inventor: SEO YUUZOU
IPC: C25C3/16
Filed: 1982-06-18
Abstract: PURPOSE:To acclerate the melting of titanium tetrachloride without forming fine powder of metallic titanium at an auxilairy cathode in the stage of melting the titanium tetrachloride in an electrolytic bath, by moving the auxiliary cathode in the cathode chamber in the bath. CONSTITUTION:An electrolyte is contained in an electrolytic cell wherein a cathode chamber and an anode chamber are isolated with a diaphragm. While titanium is reduced to low valency in the cathode by conduting electricity to both electrodes, titanium tetrachloride is introduced in the cathode chamber and is melted in the bath. The auxiliary cathode in the cathode chamber in this stage is moved by rotation or the like and the introducing port for the gaseous titanium tetrachloride is located below the moving region thereof. The titanium tetrachloride is melted efficiently by the above-mentioned device without forming the fine powder of the metallic titanium at the auxiliary electrode.
Patent JP-H02282993-A (JP)
Title: Image memory
Inventor: IKEDA HIROYUKI
IPC: G06T1/60
Filed: 1989-04-24
Abstract: PURPOSE:To eliminate the need of an operation for transferring next row data during a display period by providing a serial access memory which serially outputs data in an internal register in order independently of a memory cell from a position specified by a column address. CONSTITUTION:An address given from the outside is latched by a row address register 2 and becomes the row address of the memory cell 1. The data corresponding to the row address is transferred on the high-order bit side of a register 53A in an addressable register 53 through a selector 55. Next, the data next to the row address is transferred to the low-order bit side of the internal register 53A. Then, the column address is set in a presettable binary counter 54 and the data stored in the internal register 53A is serially outputted in order by a selector 53B from the position specified by the column address. Thus, it is needless to perform the operation for transferring the next row data to the serial access memory 5 during the display period.
Patent JP-H04227824-A (JP)
Title: Hydrophilic membrane and its manufacture
Inventor: DEIRUKU KURISUTEIAN BUEIENBERU
IPC: B01D69/02
Filed: 1991-02-12
Abstract: PURPOSE: To produce a hydrophilic membrane which reduces pollutants on its surface and is excellent in resistance to chemicals and water permeability. CONSTITUTION: A membrane for membrane filtration comprising a polymer matrix formed by coagulation with a liquid coagulant from a casting syrup is produced. The polymer matrix is linked to a hydrophilic group of a compound which has a hydrophilic chain moiety. The above compound is coupled on either side to a hydrophobic chain and is anchored in the polymer matrix by non- chemical bonding, and is a compound which has a molecular weight of at least 2000 and can be used as a thickening agent.
Patent JP-H06136557-A (JP)
Title: Surface treating method of steel
Inventor: KISHIKAWA HIROSHI
IPC: C23C22/24
Filed: 1993-05-06
Abstract: PURPOSE:To form weather resistant stable rust at an early stage by applying adequate surface treatment to the surface or rust layer of a weather resistant steel. CONSTITUTION:A chromium (III) sulfate aq. solution is applied on the surface of the steel or on the rust layer of the steel so as to be >=1.0g/m<2> chromium sticking quantity by dry weight. After drying, an organic resin film having 5-150mum dry film thickness is applied. Or an aq. solution containing chromium (III) sulfate and one kind or >=2 kinds of Fe, P, Cu and Ni ion are applied instead of the chromium (III) sulfate aq. solution. In this case, the solution is applied so as to be >=1.0g/m<2> chromium sticking quantity by dry weight and >=0.1g/m<2> ion sticking quantity of one kind or >=2 kinds of Fe, P, Cu and Ni ion. Copper sulfate can be used instead of chromium (III) sulfate. In this case, Cr ion is used instead of Cu ion.
Patent JP-S587395-A (JP)
Title: Heat-mode recording material
Inventor: WADA MINORU
IPC: G11B7/2433
Filed: 1981-07-06
Abstract: PURPOSE:To provide a thermal recording material using a beam of light such as laser, high in sensitivity and capable of being produced inexpensively and with a reduced number of production steps, by a method wherein a metal, a semiconductor or the like is deposited on a base by vapor deposition, sputtering or the like under a partial pressure of hydrogen sulfide to produce a recording layer. CONSTITUTION:A metal (e.g., Mg, Sc), a metalloid (e.g., Bi, As, Sb) or a semiconductor (e.g., Ge, Si) is deposited on the base (e.g., a polyethylene terephthalate film) by vapor deposition, sputtering, CVD or ion plating under a partial pressure of hydrogen sulfide of preferably 10<-2>-10<-4>Torr to produce the recording  layer. Further, if required, a reflection-preventing layer consisting of SnS, GeS  or the like or a protective layer consisting of Al2O3, a resin or the like is  provided on the recording layer by vapor deposition, coating or other method to  obtain the objective recording material. EFFECT:Free from environmental pollutions, and excellent in the quality of recorded images.
Patent JP-S60249422-A (JP)
Title: Timing generator
Inventor: SASAKI SHIYOUJI
IPC: H03K17/28
Filed: 1984-05-24
Abstract: PURPOSE:To attain an accurate timing which is not varied by the variation of a power source voltage, the variance of the resistance value of a voltage dividing variable resistor, etc., by determining the timing of a timer with a digital voltage division ratio of a voltage obtained by dividing a DC power source voltage by the variable resistor. CONSTITUTION:A variable resistor 11 is connected to a DC power source 10, and a divided voltage is obtained from a slider 12, and this divided voltage is compared with a full voltage (the DC power source voltage) by a timing discriminating means A to decide the timing. A target count value is determined on a basis of this decided timing by a target decision means C, and a counting completion signal, namely, a timing signal is generated when a timing signal generating means E counts a signal, which is generated from a counting signal generating means D and has a certain period, up to said target count value. Though the divided voltage is varied in accordance with the variation of the power source voltage, decision of the timing decision means B is not varied because they are varied in the same proportion.
Patent JP-H06339424-A (JP)
Title: Operation unit for curtain
Inventor: HANSU GURIYUTSUTSUNAA
IPC: A47H5/08
Filed: 1993-05-06
Abstract: PURPOSE: To improve a handling device of curtain by simplifying the folding of curtain and producing it with a cost cheaper than conventional ones. CONSTITUTION: A number of sliders 3 guided in a guide rail 9 is fixed on the top end of a curtain 29 and the curtain 29 can slide horizontally. The curtain 29 has a mounting element that has a raising rope 13 for tucking up the curtain 29. The raising rope 13 can be turned by a number of turning elements 30 at the foot end of the curtain 29. While tensioning the raising rope 13, the turning elements 30 shake in the guide rail 9 at the unworkable position and are fixed in the guide rail 9, for example, are cramped in the guide rail 9.
Patent JP-S59229528-A (JP)
Title: Entirely solid electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/1524
Filed: 1983-06-13
Abstract: PURPOSE:To obtain an entirely solid electrochromic (EC) element having a higher response speed and higher developed color density by forming an EC film made of a mixture of cobalt hydroxide with one or more among iron hydroxide, manganese hydroxide and lanthanum hydroxide on the anode side. CONSTITUTION:The 1st transparent electrode (anode) 2 is formed on a transparent substrate 1, and an EC film 3 made of a mixture of cobalt hydroxide with one or more among iron hydroxide, manganese hydroxide and lanthanum hydroxide is formed on the electrode 2 by a reactive high-frequency ion plating method. An insulator layer 4 of Ta2O5 or the like and the 2nd electrode (cathode) 5 are successively formed on the layer 3 to obtain an entirely solid EC element. An EC film 6 of a conventional compound such as WO3 or MoO3 on the cathode side may be formed on the layer 4. The resulting EC element has a higher response speed and higher developed color density than a conventional EC element having an EC film on the cathode side.