baber/WOPTO huggingface dataset:
Patent JP-S61254180-A (JP)
Title: Production of food vinegar
Inventor: FUKUDA TOMOHIKO
IPC: C12J1/04
Filed: 1985-05-02
Abstract: PURPOSE:To obtain a food vinegar having excellent taste and flavor, by using the flower, leaf, root, fruit or seed of vegetables, their treated product, fermentation product or relating material as subsidiary raw materials, and carrying out the fermentation with acetobacillus or the storage and aging of the fermentation product. CONSTITUTION:A food vinegar is produced by carrying out the fermentation with acetobacillus or the storage and aging of the fermentation product in the presence of the flower, leaf, root, fruit or seed of vegetables, their treated product, fermentation product or relating material. The flower is e.g. thistle, licorice, chrysanthemum, cape jasmine, cucumber tree, wisteria, etc., the leaf is e.g. Angelica keisei, aloe, barren wort, etc., the seed is pumpkin, cotton, rape, sunflower, sesame, etc., and the root is e.g. Japanese knotweed, Panax ginseng, etc. The coloring, flavoring and seasoning of a vinegar can be carried out by this process to enable the production of a vinegar of a novel type. The vegetable can be selected freely according to the season and various kind of vinegar can be produced by combining the vegetable with the main raw material of vinegar.
Patent JP-S62253791-A (JP)
Title: Production of cathode for generating hydrogen
Inventor: YAMASHITA HIROYA
IPC: C25B11/00
Filed: 1986-04-25
Abstract: PURPOSE:To efficiently produce a novel cathode for generating hydrogen by depositing an Ni-Sn alloy contg. a specified amount of Ni on the surface of an electrically conductive substrate for an electrode with a plating bath contg. Ni and Si ions as the principal components. CONSTITUTION:An Ni-Sn alloy contg. 25-99wt% Ni is deposited on the surface of an electrically conductive substrate for an electrode with a plating bath contg. Ni and Sn ions as the principal components in a cathode chamber separated from an anode chamber with an anion exchange membrane to obtain a cathode for generating hydrogen. It is preferable that the electrically conductive substrate is made of soft iron or Ni and pretreated by etching prior to electroplating.
Patent JP-S63259887-A (JP)
Title: Recording device
Inventor: IKEDA KOICHI
IPC: G06K17/00
Filed: 1987-04-16
Abstract: PURPOSE:To avoid the misinsertion of a control memory by using a means to check the adaptability of a control memory. CONSTITUTION:The control procedure of a main controller is stored in ROM 2 and 3 respectively. The initialization of a port is carried out after an MPU 1 is reset. Then the sum is secured (check sum) for the values of bytes stored in an area 9 of the ROM 2. The propriety is decided for the calculated sum based on some lower level bits of said sum. If the sum is wrong, an error is decided. Then the sum is secured for the values of bytes stores in an area 10 of the replaceable ROM 3 and a deciding job is carried out in the same way as that of the area 9. Thus the check sum of the ROM 3 is secured in the control procedure of the ROM 2. As a result, the ROM 3 can decide whether a main recording ROM is correctly inserted or not. In this connection, the correct check sums of both ROM 2 and 3 are previously stored in the ROM 2 as the data for the deciding purpose.
Patent JP-H02271971-A (JP)
Title: Method for calcining carbon-containing refractories
Inventor: HIROSE TAKEMI
IPC: C04B35/64
Filed: 1989-04-13
Abstract: PURPOSE:To shorten the time for heating and cooling and to uniformize quality by housing a carbon contg. material to be calcined in a muffle vessel in which a space is formed around this material and calcining the material by radiation heat and convection heat in a specific form. CONSTITUTION:The calcination of the carbon-contg. material to be calcined is executed in the following manner at the time of calcining this material in a nonoxidative atmosphere: The material to be calcined is first housed into the muffle vessel in the state of forming the space around the material. The outside surface of the wall of the muffle vessel in which coke breeze is packed between the outside wall and inside wall consisting of refractory materials having a good heat conductivity is exposed to a heat source. The radiation heat from the surface of the inside wall thereof and the heat by the convection of the gas deprived of oxygen by this coke breeze to have a reducing property in the muffle vessel are applied to the material to be calcined, by which the material is calcined. The amt. of the coke breeze through which the heat heading from the outside wall to the inside wall passes is minimized by the above- mentioned method and, therefore, the good heat conduction is obtd. and the maintenance cost of the device is reduced.
Patent JP-S57210941-A (JP)
Title: Alloy for high-strength oil well pipe with superior stress corrosion cracking resistance
Inventor: KUDOU TAKEO
IPC: C22C38/00
Filed: 1981-06-19
Abstract: PURPOSE: To obtain an alloy for a high strength oil well pipe with superior stress corrosion cracking resistance by adding C, Si, Mn, P, S, sol. Al, N, Ni, etc. in a specified ratio.  
     CONSTITUTION: An alloy consisting of, by weight, 0.1W0.25% C, ≤1.0% Si, ≤2.0% Mn, ≤0.030% P, ≤0.005% S, ≤0.5% sol. Al, ≤0.30% N, 30W60% Ni, 15W35% Cr, ≤12% Mo and/or ≤24% W, and the balance Fe with inevitable impurities while satisfying Cr%+10Mo%+5W%≥110% and 7.5%≤Mo%+1/ 2W%≤12% is prepared. To said composition may be added ≤2% Cu and/or ≤2% Co, and/or 1 or ≥2 kinds of elements selected from ≤0.10% rare earth element, ≤0.20% Y, ≤0.10% Mg, ≤0.5% Ti and ≤0.10% Ca. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6310835-A (JP)
Inventor: ANSONII ROBIN TOOMASU
IPC: H04J3/06
Filed: 1987-04-17
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-S5521376-A (JP)
Title: Automatic decelerating apparatus for use in line control system
Inventor: MIZUKI MINORU
IPC: B65H26/06
Filed: 1978-08-03
Abstract: PURPOSE: To achieve high-speed operation of line by means of an automatic decelerating apparatus which is capable of stopping the line to a required position directly by way of rapid deceleration, with no need of passing through creeping operation of the line.  
     CONSTITUTION: Output from line-speed instruction generating means DSA10, having a speed pattern as shown in the drawing, is afforded to motor 1 via automatic speed regulator 2 to drive the motor 1 such that line speed is controlled to follow said speed pattern. In order to accomplish such control, material feed length l m  is detected by length measuring counter 5 from the output of pulse pickup PG3 that is afforded via gate 5a, and residual length (l s -l m ) is then calculated through comparison of l m  with standard length l s . Thereafter, the residual length is compared with signal V 2 /2α, where V is the standard value of speed and α is the gradient of deceleration. The speed instruction is corrected by adding the value of (l s -l m )- V 2 /2α to the deceleration speed instruction V and carrying out a control such that the residual length l s -l m  is always equal to the length V 2 /2α required for stopping the line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5522277-A (JP)
Title: Cassette disk
Inventor: FUJITA TOSHIJI
IPC: G11B23/00
Filed: 1978-08-04
Abstract: PURPOSE:To ensure the turning of the cassette case with the disk stored at the reproduction time by providing the ribs to the upper and lower plates of the cassette case and thus preventing the dust from entering the cassette case through the rotary hole provided to the cassette case at the non-reproduction time. CONSTITUTION:Cassette case 10 consists of upper and lower plates 11 and 12 plus others, and disk 1 is stored into space 13 between plates 11 and 12. Rib 15 among ribs 14 and 15 provided to plates 11 and 12 is formed so as to touch the central non-record surface of disk 1, and thus no dust enters space 13 through rotary holes 16 formed to plates 11 and 12. When cassette disk 1 is reproduced, enter axle 31 is fitted to center hole 3 for disk 1. Thus disk 1 is pressed by holder axle 32 to be fixed to turntable 30. At the same time, case 10 is fixed to substrate 40 to be given the electric conduction to electromagnet 41. As a result, steel plate 17 of plate 12 is stretched to secure a minute space to rib 15 from disk 1.
Patent JP-S5619946-A (JP)
Title: Production of toy body by cold forging
Inventor: WAKASE HIROSHI
IPC: B21K23/00
Filed: 1979-07-26
Abstract: PURPOSE: To obtain a product which is thin in coating thickness, is high in surface unevenness accuracy and has heavy feel by applying alumite surface treatment of the titled toy body of aluminum base material then coloring the same.  
     CONSTITUTION: In producing a car body of toys such as, for example, miniature cars, aluminum base metal A of required thickness is cold forged with required press dies B, whereby a toy body 1 is formed. Required alumite surface treatment is applied on this body 1 and when the surface becomes rough, it is coated with required paint, whereby a coated surface 3 is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5618599-A (JP)
Title: Production of 2'-amino-2'-deoxypurine nucleoside
Inventor: UDAGAWA TAKASHI
IPC: A61P31/04
Filed: 1979-07-26
Abstract: PURPOSE: The reaction of a purine compound with 2'-amino-2'-deoxyuridine is effected by allowing a specific microorganism to act thereon in an aqueous solution in the presence of phosphoric acid, thus producing 2'-amino-2'-deoxy-purinenucleoside.  
     CONSTITUTION: The reaction between a purine compound and 2'-amino-2'-deoxyuridine or 2'-amino-2'-deoxycytidine in the presence of phosphoric acid is effected in an aqueous solution by allowing a microorganism to act thereon, such as Pseudomonas, Flavobacterium, Achromobacter, Salmonella, Citrobacter, Escherichia, Sporosarcina, Alkaligenes or Enterobacter, thus producing 2'-amino-2'- deoxypurine nucleoside. The reaction temperature is preferably 10W70°C and the pH is 4W10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63261731-A (JP)
Title: Element isolation of semiconductor element
Inventor: MOTOYAMA RIICHI
IPC: H01L21/316
Filed: 1987-04-20
Abstract: PURPOSE:To make mass productivity excellent, to make the crystallinity of a single crystal silicon layer same as that of a single crystal silicon substrate and to make the insulating property of an element isolating region same as that of a silicon thermal oxide film, by forming a tapered element isolating groove, downwardly wider, in the element isolating region part of the single crystal silicon substrate so that the groove reaches the lower surface of an oxygen ion implanted layer from the surface of the substrate. CONSTITUTION:Oxygen ions are implanted 23 in the entire surface of a thermal oxide film 22, which is formed on a single crystal silicon substrate 21 with an accelerating voltage. An oxygen-ion implanted layer 24 and a single crystal silicon layer 25 are formed. Then a silicon nitride film 26 and a silicon oxide film 27 are formed on the film 22. The film 27 is coated with resist 28. The resist 28 is made to remain only at a transistor forming region 29. With the resist 28 as a mask, the films 27, 26 and 22 are made to remain only at the region part 29 and removed from an element isolating region part 30. After the resist 29 is removed, an element isolating groove 31 is formed in the substrate 21 at the element isolating region part 30 with the film 27 as a mask so that the groove reaches the lower surface of the layer 24 from the surface of the substrate.
Patent JP-S62250780-A (JP)
Title: Orthogonal transformation device and inverse orthogonal transformation device
Inventor: SHIGESATO TATSURO
IPC: H04N19/60
Filed: 1986-04-24
Abstract: PURPOSE:To attain orthogonal transformations of various characteristics by using an optional value of an inequality 0<alpha<2 in the orthogonal transformations of four values x1, x2, x3, and x4 to obtain orthogonal components y1, y2, y3, and y4. CONSTITUTION:In the titled transformation device, x1+x2 is obtained by an addder 1, x1-x2 by a subtractor 9, X3+x4 by an adder 2, and x3-x4 by a subtractor 10. The sum of the outputs of the adders 1 and 2(x1+x2+x3+x4) is obtained by an adder 3, while the difference between the said outputs (x1+x2-x3-x4) is obtained by a subtractor 11. By a subtractor 12, the difference (alphax1-alphax2-(2-alpha<2>)<12>x3+(2-alpha<2>)<12>x4)between the output of the subtractor 9 multiplied by alpha by a multiplier 17 and that of the substractor 10 multiplied by (2-alpha<2>)<12> by a multiplier 20, is obtained. Also, by an adder 4, the sum((2-alpha<2>)<12>x1-(2-alpha<2>)<12>x2+alphax3-alphax4) of the output of the subtractor 9 multiplied by (2-alpha<2>)<12> by a multiplier 18 and that of the subtractor 10 multiplied by alpha by a multi plier 19, is obtained. Lastly, the respective outputs are multiplied by 1/2 by multilpliers 25-28. An alpha-selecting circuit 52 selects value of alpha based on an inputted information or the orthogonal transformation value obtained from an orthogonal transformation circuit 53, and outputs it to the circuit 53.
Patent JP-H08282396-A (JP)
Title: Support structure of foaming material for hollow structure
Inventor: TAKAHATA YOSHIHIRO
IPC: B60R13/08
Filed: 1995-04-20
Abstract: PURPOSE: To perform high-efficient shut-off of a hollow chamber by means of a small amount of foaming materials by a method wherein a peripheral wall part extending along the inner peripheral surface of a foaming material and limit flanges are arranged at a holder plate, a lock means is located at an opening part formed in such a manner that a part of the annular foaming material extending along the inner peripheral surface of the hollow chamber is cut off, and held at the hollow chamber by the holder plate. CONSTITUTION: A holder plate 31 to hold a foaming material 21 at the interior of a hollow chamber 5 is provided with a plate body, a peripheral wall part 33, first and second limit flanges 34 and 35, and a fixed flange 36. A plate body is formed into a shape smaller than the section of the hollow chamber 5. The foaming material 21 is formed in an annular shape along the inner peripheral surface of the hollow chamber 5, and a part thereof is cut off and the opening part thereof is closed with a dovetail groove-form lock means 25. During assembly of the foaming material 21, the lock means 25 is released from engagement. Thereafter, by heating from the outside, the foaming material 21 is foamed.  In this case, foaming of the foaming material 21 is limited by the first and second limit flanges 34 and 35 and the peripheral edge thereof adheres to the inner periphery of the hollow chamber 5.
Patent JP-S62249647-A (JP)
Inventor: TAKANE SHIGENOBU
IPC: A61G7/10
Filed: 1986-04-23
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-H04326118-A (JP)
Title: Character processor
Inventor: NAKAKOSHI HARUKI
IPC: G06F17/24
Filed: 1991-04-25
Abstract: PURPOSE:To eliminate trouble when inputting a key code which causes trouble at the time of a longitudinally written character input and longitudinal writing display function by changing the relevant key code and inputting another key code. CONSTITUTION:A retrieval means 2 judges whether a key code which is inputted from a key input means 1 corresponds to a previously registered key code. When so, the inputted key code is corrected into another key code which causes no trouble by a correcting means 3.
Patent JP-S58213938-A (JP)
Inventor: FUKUI NOBUYUKI
IPC: E04B1/62
Filed: 1982-06-03
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-S59224641-A (JP)
Title: Rolling apparatus of confectionery dough
Inventor: HAYASHI TORAHIKO
IPC: A21C3/02
Filed: 1983-06-01
Abstract: An apparatus and a method for stretching a strip of dough (1) into a thin sheet. The apparatus comprises a roller mechanism (R) having a plurality of rollers (2) movable along an endless roller path (X), the peripheries of the moving rollers forming a closed envelope (Y) having a lower straight portion (S), and a belt conveyor mechanism including entrance (18) and exit (20) belt conveyors, these conveyors extending under the roller mechanism. The vertical spacing (Ta) between the upper flight (9) of the entrance belt conveyor and the said lower straight portion is variable to match the thickness (T1) of the strip of dough to be fed into the apparatus. The vertical spacing (Tc) between the upper flight (10) of the exit belt conveyor (20) and the said lower straight portion is also variable, at need, to set the thickness of the dough sheet to be produced.
Patent JP-S63260580-A (JP)
Inventor: KATAYAMA YOSHIAKI
IPC: A63F7/02
Filed: 1987-04-17
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-S63263212-A (JP)
Title: Muffler device for tractor
Inventor: YOSHII KIHEI
IPC: B60K13/04
Filed: 1987-04-17
Abstract: PURPOSE:To make it possible to fix a muffler reversibly above and below by providing an exhaust expansion chamber of an engine with two exhaust outlets on the upper and lower sides respectively. CONSTITUTION:An exhaust expansion chamber 2 of an engine E is provided with two exhaust outlets 2a, 2b on the upper and lower sides respectively. A muffler 1 can be therefore fixed reversibly above and below.
Patent JP-H01267530-A (JP)
Title: Electromagnetic shutter
Inventor: NIWA KATSUHISA
IPC: G03B9/62
Filed: 1988-04-19
Abstract: PURPOSE:To enable exposure control with high accuracy by controlling the electromagnetic driving power to be supplied to shutter vanes in a prescribed state and detecting the actual movement of the shutter vanes. CONSTITUTION:Transistors Tr8, Tr9 which are 1st and 2nd switching elements are respectively controlled to an on state by the open signal and close signal outputted from output terminals 17a, 17b of a shutter driving circuit 17. The prescribed voltage taking the friction power based on a peripheral temp. and the structure of the shutter vanes themselves into consideration is supplied to a coil for opening and a coil for closing for the purpose of driving the shutter vanes. The electromagnetic driving power generated in the coils is, therefore, controlled to the prescribed state with respect to the shutter vanes, although the absolute value thereof changes in response with temp. and friction power. The operation to clock the driving operation period of the shutter vanes is started by detecting the moving state of the shutter vanes themselves. The clocking operation is, therefore, executed regardless of the fluctuations in the individual static friction forces of the shutter vanes. The exposure control of high accuracy is thereby enabled.
Patent JP-S5219959-A (JP)
Title: Magnetron
Inventor: HINUMA NORITOSHI
IPC: H01J23/10
Filed: 1975-08-07
Abstract: PURPOSE: Heating electric power is supplied to the cathode with its end held by the 2nd supporting unit, e.g. outer leads 31 and 32 projecting from the tube axis toward outside, and another by the 1st supporting unit, i.e. center support axis 18 projecting on the tube axis. Circular magnet 21, serving as an end hut as well, is secured on the curving parts of outer leads 31 and 32, while magnetic pole 17 serving simultaneously as an end hut and then cylindrical magnetic 25 are secured on the other end of center support axis 18. Magnet 25 is held by tight covered metal 15 with insulating matter inserted between tehm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62251983-A (JP)
Title: Character pattern generating device
Inventor: INOUE SAKAE
IPC: G06T11/20
Filed: 1986-04-25
Abstract: PURPOSE:To obtain a high quality character pattern having smooth outline by expressing a part of curved line approximately by curved lines such as a parabola or an ellipse. CONSTITUTION:When a character code is supplied from outside, a group of stroke data corresponding to the character code is taken out from a stroke character storage section 51. A stroke drawing controlling section 52 writes black dots at corresponding points on a stroke memory 53 according to each stroke data. When a command for n times is given to the whole controlling section 55, the controlling section 52 writes characters making them (n) times when drawing strokes on the memory 53. For parabola, rectangular hyperbola, circle, ellipse and oblique line, plot point is calculated by specified formulas. When all strokes for a character is written as dots, the outline of a character is written in the memory 53. A paint out controlling section 53 reads this and paints out inside and outputs it.
Patent JP-S62255838-A (JP)
Title: Method of measuring residual stress in material of object tobe tested
Inventor: ANJIEI BUROKOBUSUKI
IPC: G01N29/00
Filed: 1987-04-17
Abstract: Internal stresses are measured in cylindrical objects, such as axles, shafts and tubes made of material with varying non-uniform homogeneaus mechanical properties. The method consists in that a beam of ultrasonic waves is thrown onto the surface of a cylindrical object being tested, said beam being refracted at an angle of 90 degrees. Next the times of passage for every type of waves are measured. On the basis of the calculated differences of the times of passage with a standard the absolute values of components of stresses are calculated. The method is applicable for non-destructive testing of properties and structure of materials and products.
Patent JP-S5321373-A (JP)
Title: Controlling device of braking liquid pressure for automobile
Inventor: KOSAKAI ASAO
IPC: B60T8/26
Filed: 1976-08-12
Abstract: PURPOSE: A controlling device of braking liquid pressure for automobile, devised to prevent a rear wheel inside for turning from earlier locking than other wheels not to lose its direction even if braking is given in turning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01269677-A (JP)
Title: Working vehicle
Inventor: YAMAKAWA NORIYUKI
IPC: B66F9/075
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a small-sized multipurpose working vehicle having the center of gravity at low position by arranging an engine in the lower part behind a seat and arranging a transmission case under the seat in front of the engine and arranging a working machine which can be raised and lowered, at the rear edge of a frame in which the seat is arranged at a near center position. CONSTITUTION:A seat S is installed at the center positions before are behind a machine body frame 1 having a safety frame 2 in the upper part, and a transmission case M is arranged below. An engine E is arranged behind the transmission case M, and front and rear wheels 7 and 8 are revolved through the transmission case M, driving wheels 17, and differential bevel gear boxes 33 and 32 for front and rear wheels by the power of the engine E. Further, a lift device 6 is installed at the front edge of the machine body frame 1, and the lift device 6 is raised and lowered along a lift guide 3 through a front part PTO driving shaft 15 arranged before the transmission case M. Further, behind the engine E, a universal joint shaft 29 is arranged, and a rotary cultivating device 12 is driven.
Patent JP-S60240466-A (JP)
Title: Thermal head
Inventor: OZAWA NAOHIRO
IPC: B41J2/345
Filed: 1984-05-16
Abstract: PURPOSE:To obtain a thermal head enabled in medium contrast density recording, by forming a concavity to the anti-wear layer directly applied to a heat generating resistor. CONSTITUTION:A concavity 11 is formed to the upper surface of the anti-wear layer 5 directly formed to the heat generating resistor 4 of a printing head. When a pulse with constant voltage is applied between a common electrode 2 and a lead wire 3, the heat generating resistor 4 generates heat and the heat transmitted to the anti-wear layer 5 reaches an ink layer 8 to melt ink while the molten ink is adhered to paper 6 to be transferred to obtain a printing dot. At this time, the ink layer 8 corresponding to the concavity 11 is not melted and an unprinted region 12 is generated to generate a doughnut shaped part. When a pulse width is increased, the unprinted region 12 is reduced and printing density becomes high. Medium contrast density recording is enabled until the unprinted region 12 is lost and adjacent printing dots are fused to record max. printing density.