baber/WOPTO huggingface dataset:
Patent JP-S5677347-A (JP)
Title: Starting material charging method for sintering machine
Inventor: INOUE NORIO
IPC: F27B21/06
Filed: 1979-11-30
Abstract: PURPOSE: To enhance the strength of a surface layer part of sintered ore and prevent the product yield from lowering by applying vibration to starting materials charged onto the pallet of a sintering machine while placing weight to raise the bulk density of a surface layer of the materials.  
     CONSTITUTION: Vibration applier 5 obtd. by fixing oscillator 7 on warped plate 6 is set before firing furnace 4 of the sintering machine. Weight is placed on starting materials 3 charged onto the pallet of the machine from spring 8 of applier 5, and vibration is applied while carrying out press filling. Thus, the bulk density of a surface layer part of materials 3 can be raised, resulting in enhanced sintering strength in the part and an enhanced product yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5279250-A (JP)
Title: Composite constant-current circuit
Inventor: TOKUDA KAZUO
IPC: G05F3/26
Filed: 1975-12-25
Abstract: PURPOSE: To make it possible to control the outside of output and to form an integrated circuit by means that 2 constant-current circuits and the electric current source are provide, the electric current determined by the difference between 2 electric currents to flow to the output terminal of the second circuit and to the first electric current source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01320694-A (JP)
Title: Tape cassette
Inventor: SHINOHARA KAZUYOSHI
IPC: G11B23/087
Filed: 1988-06-23
Abstract: PURPOSE:To facilitate the production of a die and the molding of a reel by abutting three or four projections at a position at regular intervals on a driving shaft in a radial direction out of the projections in a reel shaft hole, and making lower the height of the residual projections. CONSTITUTION:Out of projections 2b internally extended from the wall surface of a shaft hole 2a of a reel 2, only three projections at a separate position from a recessed part 2d at the regular intervals are abutted on the cylindrical surface of a driving shaft 4. The height of the other projections are made lower by approximately 0.01 to 0.2 mm than the that of the three projections. Thus positioning is attained at the almost same accuracy as that obtained by abutting the all projections 2b on the driving shaft 4. In addition, even when projections 2b-a and 2b-b near the recessed part 2d are slightly internally displaced due to the fastening force of a tape 1, the displacement does not affect the internal diameter of the shaft hole 2a. Consequently, the production of the die and the molding of the reel can be facilitated.
Patent JP-S6215515-A (JP)
Title: Lighting device
Inventor: MURAKI MASATO
IPC: G02B27/00
Filed: 1985-07-15
Abstract: PURPOSE:To illuminate a surface to be illuminated uniformly by uniforming the distribution of the quantity of light in the cross section of luminous flux. CONSTITUTION:Luminous flux 3 is made incident on a prism so that it is split into two pieces 3A and 3B of luminous flux in a direction V on the basis of the center O of the luminous flux. The luminous flux 3A1 reflected by a surface 2A and luminous flux 3A2 which is transmitted through the surface 2A to enter a prism 22 and then projected from the prism 22. The Y-directional intensity distribution C at this time is symmetrical about the center O of the luminous flux. The luminous flux 3B, on the other hand, is split into two pieces 3B1 and 3B2 of luminous flux by the surface 2A; the luminous flux 3B1 reflected by the surface 2A is projected from the prism 22 together with the luminous flux 3A2 one over the other and the luminous flux 3B2 transmitted through the surface 2A is projected from a prism 21 together with the luminous flux 3A1 one over the other. Thus, light is projected from a prism 2 while having a superposed light quantity distribution D.
Patent JP-H03174964-A (JP)
Title: Injection forming apparatus
Inventor: UENO TOYOAKI
IPC: B29C45/26
Filed: 1990-06-15
Abstract: PURPOSE:To make excessed solidified material small and to save consumption of molten material by shearing the solidified material solidified in molten material passage with shifting of a shearing plate for solidified material in the molten material. CONSTITUTION:At the time of shutting while press-contacting one side of the shearing plate in both sides of divided shearing plates 40, 41 to shoulder part in a die, hole in the shearing plate is positioned to center of the molten material passage. After charging upper end part of an injection sleeve 30 into a sleeve hole at lower side of the shearing plate and engaging by ascending the injection sleeve 30, at the time of injecting the molten material, as the hole in the shearing plate is positioned to the center of molten material passage, the injection of molten material is smoothly executed. Shell developed in the injection sleeve 30 is sheared in front of the hole in the shearing plate and caused to remain in the injection sleeve. After the molten material in the cavity 27 solidifies, by shifting both divided shearing plates 40, 41 to the same direction, as the solidified material in the molten material passage is sheared in the hole in the shearing plate, at the time of opening the dies, a product is held to a movable die 24 side under remaining the solidified material at lower part of the shearing plate and by ejecting this, the injection cycle is completed.
Patent JP-H0321063-A (JP)
Title: Semiconductor device
Inventor: SASAKI TOMOYUKI
IPC: H01L21/822
Filed: 1989-06-16
Abstract: PURPOSE:To realize further greater capacity by forming an adjacent word line on a CVD oxide film provided on a field oxide film formed by thermal oxidation. CONSTITUTION:A CVD oxide film 14 is formed between an adjacent word line 4b and a field oxide film 2. Namely, the CVD oxide film 14 is formed more thickly between the word line 4b and the field oxide film 2 where a stacked capacitor is extended and formed. Accordingly, even though the occupied area of a memory capacitor in plan view is not expanded, the stepped portion of the stacked capacitor cell is increased corresponding to a thicker fraction of the film 14 formed under the word line 4b. Thus, a large area is assured to increase the capacity.
Patent JP-H112154-A (JP)
Title: Manufacture of padded valve seat, and cylinder head
Inventor: SUZUKI KENJI
IPC: B23K26/34
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent cracking or the like in a padded part, and restrict deteriora tion in productivity in forming a padded valve seat on a cylinder head. SOLUTION: Valve seat parts 2a, 2b as circular grooves are formed at adjacent positions to a side wall 1c connecting a lower surface 1a to an upper wall surface 1b on the upper wall surface 1b of a recessed combustion chamber formed on the lower surface 1a of a cylinder head 1, padding powder is supplied to the valve seat parts 2a, 2b while laser beam is applied to the powder to fuse it to form valve seats 2a, 2b.  In this case, quantity of the padding powder charged in a laser beam irradiation range of the valve seat parts 2a, 2b is set constant for the whole range in the circumferential direction of the valve seat parts 2a, 2b by setting powder supply quantity of the padding powder supplied by a powder supply means to an adjacent zone A adjacent to the side wall 1c in the circumferential direction of the valve seat parts 2a, 2b to be less than that supplied to other zones than the adjacent zone A.
Patent JP-H06142554-A (JP)
Title: Nozzle for applying ag paste and preparation thereof
Inventor: SAKIHARA AKIO
IPC: H01L21/52
Filed: 1992-05-22
Abstract: PURPOSE:To make the thickness of application uniform by providing concentratedly a lot of narrow slit-like extrusion holes in parallel and communicated with slit-like communicating holes crossed at right angle in their intermediate parts on a stainless steel in the nozzle for applying Ag paste to an IC lead frame. CONSTITUTION:A square projection 6 is projected on the apex face of a stainless steel body 1 and a starting hole 7 for wire cutting is provided at the center of the projection 6. A slit-like communicating hole 8 is provided in a straight line by making this starting hole 7 as the center by means of a wire electric discharge processing machine. Then, from one end of this communicating hole 8 to another end thereof, a lot of slit-like extrusion holes 9 crossed at right angle to this communicating hole 8 are perforated and arranged in parallel and concentratedly. The projection 6 may show a circular shape.
Patent JP-S5855626-A (JP)
Title: Roaster
Inventor: KIMURA TSUTOMU
IPC: A47J37/08
Filed: 1981-09-30
Abstract: PURPOSE:To make it possible to roast bread and to heat a vessel such as a pan or the like by a method wherein a movable frame capable of moving forward and rearward with respect to an opening of a roasting chamber in response to the opening and closing of a door of the roaster is provided and support frames capable of supporting the pan are provided on both sides of the movable frame. CONSTITUTION:In case bread or the like food is roasted, a gridiron is attached to the support frames 12 and the bread is placed on the gridiron. Next, when the door 4 of the roaster is closed, the movable frame 11 is moved backward as it is lowered along inclined guide grooves 10 so that the gridiron is set on lower heaters 6 and 7. On the other hand, when food is cooked by using the vessel 16 such as the pan, the gridiron is removed from the movable frame 11 and the handles 17 of the vessel 16 are placed on the support frames 12, respectively, for the movable frame 11. Thus, when the door is closed under the above mentioned condition, the movable frame 11 is also moved backward as it is lowered, the bottom of the vessel 16 is placed on the flat upper surfaces of the lower heaters 6 and 7 so that a gap (h) is left between each of the handles 17 and each of the support frames 12 in the state in which the door 4 is completely closed.
Patent JP-S6091996-A (JP)
Inventor: IJI CHIERUKASOBU
IPC: C12Q1/00
Filed: 1984-07-27
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-S6215614-A (JP)
Title: Dimmer
Inventor: SHIMIZU HISASHI
IPC: G05F1/10
Filed: 1985-07-15
Abstract: PURPOSE:To attain the simultaneous dimming of light emitting elements having different characteristics by an oscillation circuit, by impressing the DC voltage accordant with the voltage impressed to a transistor to an LED circuit. CONSTITUTION:The output pulse extracted out of the middle point of a time constant circuit 1819 of an astable multivibrator 3 is rectified through a diode 20 and impressed to the base of a transistor TR23 after integration. Thus the output pulse having the width varied by a variable resistor 6 is integrated and the DC voltage varied in response to the output pulse width is impressed to the TR 23. Thus the voltage is produced at both ends of a resistance 27 to drive a TR 24 and the DC voltage is produced at a point G in response to the impressed voltage. Thus the light of an LED is controlled. While the points C and D have phases opposite to each other and these phases are inverted by the TR 24 for control of light of lamps 14-16. Thus the simultaneous dimming is possible among those lamps and LED by means of a single oscillation circuit 3.
Patent JP-S6312004-A (JP)
Title: Automatic programming device
Inventor: OMI AKITOSHI
IPC: G05B19/4093
Filed: 1986-07-02
Abstract: PURPOSE:To easily understand a processing program by being equipped with a processing program editing means to insert a sequence number code to the next block of a tool exchanging command when the tool exchanging command is retrieved. CONSTITUTION:A processing program is retrieved for one block, a tool command (T) code and a tool exchanging command are searched, each time the tool exchanging command appears, a sequence number (N) code corresponding to the T code stored precedingly is inserted into the next block and the list of the newly edited processing program is prepared. At an editing processing, the instruction of the processing program is retrieved for one block, and when the tool command appears, the N code corresponding to the code is prepared and stored. Next, when the tool exchanging command appears, the stored. Next, when the tool exchanging command appears, the stored N code is inserted and added to the next block. Thus, since the processing program is divided for a processing block and the correspondence to respective processing blocks and tools are clearly displayed, the processing program can be easily understood.
Patent JP-S6145109-A (JP)
Inventor: FURANKU ERU MOTSUTAASHIETSUDO
IPC: B23Q1/26
Filed: 1985-07-15
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-S5488208-A (JP)
Title: Preparation of unsaturated chain alcohol
Inventor: MURATA ATSUO
IPC: B01J27/00
Filed: 1977-12-24
Abstract: PURPOSE: To obtain an unsaturated chain alcohol, useful as a perfume etc., easily and inexpensively, by the selective hydrogenation of a hydroxylamine derivative of an unsaturated compound in the presence of a specific catalyst.  
     CONSTITUTION: An unsaturated chain alcohol, e.g. dihydrolinalool, is obtained by the selective O-N bond cleavage of the hydroxylamine group of a compound of the formula (R 1  and R 2 =H, lower alkyl; R 3 =alkyl), e.g. dihydrolinalyl-hydroxylamine, by hydrogenating in the presence of a cupric chromite catalyst, suppressing the hydrogenation of the unsaturated bond. Dihydrolinalylhydroxylamine, the starting material, is obtained by the hydrogenation of linalylhydroxylamine which is obtained from isoprene, myrcene, or geraniol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5780327-A (JP)
Title: Carcinostatic agent
Inventor: MORI NOBUATSU
IPC: A61P35/00
Filed: 1980-11-05
Abstract: PURPOSE: To prepare a carcinostatic agent effective esp. to epithelial cancer, by using heterophilic antibody separated from living body as an active component.  
     CONSTITUTION: Heterophilic antibody separated from a living body, i.e. F- antibody, P-B antibody or H-D antibody, is used as an active component of the titled agent. For example, purified F antigen separated from an animal having F-antigen (e.g. horse, goat, guinea pig) is administered to an animal having no F-antigen (e.g. cattle, pig, rat, etc.), and the F-antibody produced in the body of the latter animal is collected and purified to use. The agent is extremely effective to epithelial cancer having F antigen, e.g. gastric cancer, lung cancer, etc.; however, it is completely effectless or little effective to limphatic tumor almost free of F-antigen. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6136247-A (JP)
Inventor: JIYAN KUROODO DEYUBOA
IPC: C09K19/20
Filed: 1985-07-17
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-S5945382-A (JP)
Title: Urethane sealant
Inventor: SHIBAZAKI TADASHI
IPC: C08L23/00
Filed: 1982-09-07
Abstract: PURPOSE:A sealant capable of maintaining permanently adhesiveness, elasticity, etc. of its own without causing bleeding phenomena of liquid plasticizer at all, obtained by blending a specific ethylene-vinyl acetate copolymer with a liquid plasticizer and a urethane prepolymer in a specified ratio. CONSTITUTION:(A) 100pts.wt. urethane preoplymer (e.g., isocyanate group-containing prepolymer having 1.5-4wt% end NCO group content, obtained by reacting ether polyol, etc. with organic polyisocyanate) is blended with (B) 5- 100pts.wt., preferably 5-80pts.wt. liquid plasticizer (e.g., dioctyl phthalate, etc.), and (C) 1-50pts.wt., preferably 15-35wt% ethylene-vinyl acetate copolymer containing 20-80wt%, preferably 45-65wt% vinyl acetate, usually an inert solvent and a catalyst for promoting curing are further added to the blended, to give the desired sealant.
Patent JP-H05347243-A (JP)
Title: Formation of pattern
Inventor: ASAI SATORU
IPC: H01L21/027
Filed: 1992-06-16
Abstract: PURPOSE:To reduce the number of exposures to two in a lithography technique devised combining an image reversal method with a phase-shifter masking technique to utilize the shifter step of a phase-shifter. CONSTITUTION:An exposure is performed on a resist film 2 formed on a wafer 1 via a phase-shift mask, an amine treatment for insulubilizing an exposure region in the film 2 to a developing solution or a reversal baking is performed, a selective reversal exposure is performed in a phase shifter of the phase-shift mask via a mask to cover an unexposed region 2X generated due to a shifter step unnecessary to a pattern and a developing is performed to obtain a necessary resist film pattern.
Patent JP-S5281447-A (JP)
Title: Control method for blast furnace gas energy recovery plant
Inventor: NAGATA OSAMU
IPC: C21B7/00
Filed: 1975-12-29
Abstract: PURPOSE: To stabilize blast furnace work in such a manner that when gas-flow through septum valve in blast furnace exhaust gas facility drops below the level required for funace top pressure control, gas-flow through turbine is limitted and said gas-flow is maintained above predetermined level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0322238-A (JP)
Title: Tape end detecting device
Inventor: EDAMATSU SHIGERU
IPC: G11B15/08
Filed: 1989-06-19
Abstract: PURPOSE:To maintain linearity for a detecting circuit and to enable adjustment in a range, in which there is no distortion, by providing a means, which switches the luminous intensity of a light emitting element to normal intensity and suitably attenuated intensity, in a light emitting system. CONSTITUTION:When a detection level is adjusted in a light receiving side, a changeover switch 4 is opened and a transistor 3 is turned OFF. Then, a current to be supplied to a light emitting diode 14 is decreased by serial resis tance between a dipping resistor 2 and a resistor 13. Thus, light radiating from the light emitting diode 14 can be reduced. A semi-fixed resistor 7 in the light receiving side is adjusted and detection sensitivity is adjusted. At such a time, since the light itself from the light emitting diode 14 is dipped, the detecting circuit maintains the linearity and the adjustment can be executed in the range not to generate the distortion. On the other hand, in the case excepting for the adjustment, the switch 4 is turned ON and the transistor 3 is turned ON. Then, the resistor 2 is by-passed.
Patent JP-H0244251-A (JP)
Title: Method and apparatus for discharging contents from sealed container
Inventor: TEIPUTON GORIASU
IPC: B01L99/00
Filed: 1989-06-19
Abstract: PURPOSE: To discharge a fluid in a case without removing a plug by making a plurality of fluid channels using a boring means for an elastic plug and generating a pressure difference by introducing the air. CONSTITUTION: A boring means 30 is held by a holding means 50 and provided with first and second needles 32, 38. The holding means 50 is pushed downward to make holes through a plug 18 by means of the needles 32, 38 thus forming first and second fluid channels for a case 10. An elongated tube is then passed through the second fluid channel and inserted into the case 10 to introduce to a fluid. When the plug 18 is bored and brought into contact with the holding means 50, the end of a tube 70 is adjusted to a predetermined depth and the air is fed from the first fluid channel into the case 10 by means of a bulb type pump 68. When the air is introduced into the case 10, pressure is increased to generate a pressure difference in the case 10. According to the structure, fluid in the case 10 can be discharged through the tube 70 to the outside without removing the plug 18.
Patent JP-H0448283-A (JP)
Title: Interference type direction detecting device
Inventor: YASUJIMA AKIHIRO
IPC: G01S3/48
Filed: 1990-06-16
Abstract: PURPOSE:To improve the measurement accuracy by forming respective crossing straight lines of the respective sides of a regular triangle and arranging plural antennas at the respective vertexes of the regular triangle. CONSTITUTION:The regular triangle which is shown with chain lines is in a horizontal plane, and the respective sides are set as the crossing lines for arranging the antennas A, B, and C, which are arranged at the respective vertexes of the regular triangle. The length of each side correspond to an antenna interval 8d, the sides where the antennas A and C are arranged are set in a reference direction Y, and the antenna A is positioned at a reference point. Consequently, the arrival direction D of a radio wave can be determined by using a large phase difference value according to the points of the respective vertical angles.
Patent JP-S5946401-A (JP)
Inventor: YAMAMOTO MITSUHIRO
IPC: F22B1/18
Filed: 1982-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5679683-A (JP)
Title: 2-allyloxybenzothiazole derivative and its preparation
Inventor: KOJIMA YASUHIKO
IPC: C07D277/68
Filed: 1979-12-05
Abstract: NEW MATERIAL:2-Allyloxybenzothiazole derivatives of formula I (R 1  is H, alkyl, alkenyl, alkynyl, aryl; R 2  is alkyl, alkenyl, alkynyl, aryl).  
     EXAMPLE: 2-Crotonoxybenzothiazole.  
     USE: They are used as synthetic intermediates of organic compounds. For example, after the cross-coupling with the Grignard reagent of 1-bromo-2-methyl-4-tetrahydropyranyloxy-2-buttene, the product is acidolyzed to produce a polyprenol that can be led to terpenes, vitamin A, vitamine E and other compounds.  
     PREPARATION: An allyl alcohol derivative of formula II is made to react with a 2- halogenobenzothiazole of formula III (X is halogen) in a polar solvent such as dimethyl slufoxide in the presence of a strong base such as lithium hydroixde at -30W50°C to form the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5857171-A (JP)
Inventor: YOSHIDA KUNIO
IPC: G06Q50/20
Filed: 1981-09-30
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-H0819759-A (JP)
Title: Supply structure of long-shaped vegetable selector
Inventor: IWAKAWA TAKASHI
IPC: B07C5/02
Filed: 1994-07-08
Abstract: PURPOSE:To provide a selector which makes a supply action automatic and saves labor significantly, with a consequently expected improvement of efficiency by automating a supply means for transporting cucumbers positively from the start end of a transport conveyor. CONSTITUTION:This supply structure of a long-shaped vegetable selector consists of a cucumber transport conveyor, a supply robot which supplies cucumbers, at a specified angle, to the start end of the conveyor, an image processing means which uses a charge coupling device(CCD) with a capability to recognize the shape of a cucumber on the conveyor, and a selection means which selects and sorts out the cucumber on the conveyor. In addition, a supply means A is constituted of nine suction pads 10 which stick to the surface of the cucumber, nine piston pumps 13 which works on each suction pad 10, and a shift mechanism which shifts the suction pad 10 laterally and horizontally and vertically. The lateral pitch L' between the suction pads 10 arranged in a zigzag fashion as shown in a plane view is smaller than the pitch L at which the cucumbers are arranged.
Patent JP-S6135008-A (JP)
Title: Full band pass circuit
Inventor: FUNAHARA RIICHI
IPC: H03H11/34
Filed: 1984-07-26
Abstract: PURPOSE:To realize a band pass characteristic and a full band pass characteristic easily with common circuit constitution by combining a BPF having a prescribed transfer function and an operational amplifier. CONSTITUTION:The BPF16 having a transfer function T'(s)=Hs/[s<2>+(omega0/Q)s+ omega0] is used and resistance values Rg, Rf, Rh of resistive elements 20, 22, 24 are set based on [Rg(Rh+Rf)+RhRf]/RhRf=(2omega0/Q)/H. An output of the BPF16 is fed to a terminal 17 and an operational amplifier 18. The system transfer function transmitted to an output terminal 18 via the amplifier 18 is expressed as T(s)=[T'(s)-RhRf/{Rg(Rh+Rf)+RhRf}]/[RgRh/{Rf(Rg+Rh)+RgRh}]. Thus, the band pass characteristic and the full band pass characteristic are obtained by a common circuit.