baber/WOPTO huggingface dataset:
Patent JP-H06258422-A (JP)
Title: Attitude stabilizing mechanism for underwater sinking body
Inventor: KODA SEIICHI
IPC: G01S7/52
Filed: 1993-03-10
Abstract: PURPOSE:To provide an attitude stabilizing mechanism by which the sinking attitude of a cylindrical underwater sinking body that is jetted out from the bottom plate of an armoring cylinder and is sunk in the water can be stabilized and the sinking speed can be also adjusted without practically changing the size of the armoring cylinder floating in the water. CONSTITUTION:An underwater sinking body 13 is housed in an armoring cylinder 12 floating in the water by means of a float 11, and when the bottom plate of the cylinder 12 is removed, the body 13 is jetted out from the cylinder 12 by its selfweight and is sunk while paying off a cable 15. A parachute section 16 consisting of an umbrella section 16a and a plurality of tying ripes 16b is prepared between the cylinder 12 and the body 13, in which the central edge of the section 16a is fixed on the upper part of the body 13 and the ends of the ropes 16b is fixed on the lower part of the body 13. Springs 20 are built in the section 16a to forcibly open its umbrella. A weight 18 is suspended by a rope 19 tied with the bottom part of the body 13.
Patent JP-H06259587-A (JP)
Title: Bar code issuing device
Inventor: SAITO TAKESHI
IPC: G06K7/00
Filed: 1993-03-10
Abstract: PURPOSE:To issue a bar code in which plural codes by which only the check character of a pair of bar codes shows the validity of the code are set as a pair when a left side character and a right side character are combined by reading separately. CONSTITUTION:The code for two stages of bar codes from an input part 1 is set on an input code part 61, and a control part 4 sets the code in which the left side character and the right side character are buckled on a buckle code part 62. The control part 4 checks whether or not the check character of a buckled code shows a correct value, and issues an alarm by a buzzer part 3 when it shows the correct value. and changes the value of the digit of a lower stage code represented in a designated bar code area 63, and changes an input code so that the check character shows the fact that the buckled code is incorrect.
Patent JP-H01225428-A (JP)
Title: Fish reef having mesh of three-dimensional net
Inventor: HAMASUNA JUNICHI
IPC: A01K61/00
Filed: 1988-03-04
Abstract: PURPOSE:To grow fish larvae stocked to the open sea while protecting the fish larvae from being fishes which are foreign enemies and improve probability of growth, by installing a fish reef having meshes of three-dimensional net putting up the meshes of net in three dimension into the sea. CONSTITUTION:A fish reef having meshes of three-dimensional net 1 putting up and installing the meshes of net, preferably whose size 24 in central part 15 is smaller than size of the meshes 23 in peripheral part 14, in three dimensions is installed in the sea to attach sea weeds and sea grasses and improve growth environment of fish larvae stocked to the open sea. Furthermore, the fish reef is fixed by a floater provided upward and sinker or anchor provided on ocean floor so as to install the above-mentioned fish reef into the sea.
Patent JP-H01261903-A (JP)
Title: Synchronous decoder for modulated carrier television signal
Inventor: REONARUDOUSU YOSEFU MIHIYAERU
IPC: H04N5/455
Filed: 1989-03-01
Abstract: PURPOSE: To minimize a distortion by making an amplitude of a signal at an input terminal of a synthesizing circuit proportional to an amplitude at an input terminal of a multiplier. CONSTITUTION: A television signal T is supplied as an amplitude-modulated signal from the output terminal 12 of an IF amplifier 11 to the input terminal 23 of an in-phase demodulator 25 and the input terminal 27 of an orthogonal demodulator 29, and an in-phase reference signal R is applied to input terminals 31 and 33 through a filter 37 and a limiter circuit 39. In case of detuning, a low-frequency component of a demodulated signal is supplied to multipliers 55 and 57 through low-pass filters 63 and 65. Therefore, the amplification coefficients become equal and the suppression of an orthogonal component increases.
Patent JP-S62205758-A (JP)
Title: Production of cuplike jelly confectionery
Inventor: UCHIDA ROKURO
IPC: A23L21/10
Filed: 1986-03-06
Abstract: PURPOSE:To obtain the titled very aesthetic confectionery viewed like an artificial flower which blooms when immersed in water, by inserting a natural flower subjected to a specific edible treatment into a transparent cup, pouring a melted hot water-like transparent jelly thereinto and fixing the flower in a blooming state. CONSTITUTION:A natural flower cut from the root part of a calyx is dipped in a hot water-like alkali solution prepared by dissolving an alkali, e.g. sodium bicarbonate, and boiling the solution while heating in a short time to carry out harshness removing treatment and discolored in a softened state. The resultant flower is then dipped in edible vinegar for a long time, e.g. 2-3hr, to restore the discoloration to the natural color, neutralize the alkali and afford the aimed natural flower subjected to edible treatment. The resultant flower is further inserted into a transparent cup, e.g. made of a transparent synthetic resin, etc., and a jelly melted in the form of hot water is poured into the cup to make the flower in a blooming state utilizing floating action. A lid is directly laced to hermetically seal the cup while the jelly is hot and afford the titled confectionery without requiring a sterilization step.
Patent JP-H01225081-A (JP)
Title: Ic socket for high frequency
Inventor: KAYASHIMA KOZO
IPC: G01R31/26
Filed: 1988-03-03
Abstract: PURPOSE:To reduce the crosstalk coupling and crosstalk by applying metal plating with good conductivity on the whole surface of a block forming a socket and grounding an earth terminal. CONSTITUTION:A high-frequency IC socket 2 is a block 2' made of a plastic material, metal plating is applied on the whole surface including the inside surface of the groove 2a and the inside surface of a through hole 2b of the block. Copper with large conductivity is used as the material for the metal plating, it is finished to the sufficient thickness. An insulating layer 5 made of a thin film is formed on the metal plating by the coating of ceramic or the like. Contact springs 3a and 3b are inserted into each groove 2a of the block, an earth terminal 6 connected to the metal plating is fitted at the proper position on the block surface. The crosstalk coupling between the contact springs is reduced, and the crosstalk can be reduced.
Patent JP-H05245795-A (JP)
Title: Appliance for slicing food
Inventor: GERUHARUTO ARUNORUTO
IPC: B26D3/26
Filed: 1991-03-15
Abstract: PURPOSE: To adapt a kitchen sppliance to slice food, an onion in particular. CONSTITUTION: A kitchen appliance for slicing food has a slicing cylinder 2 rotatably arranged in a housing 1, and material to be sliced is pressed against the cylinder 2 by pusher 8 movable in a feed chamber 7, to fix the wall 4 of the chamber 7 positioned in the rotation direction of the cylinder 2. The pusher 8 is guided so as to be pivotally displaceable in the vicinity of the wall 4, and has a terminal wall 13 in the front of the pusher 8 to cross the housing 1 to slide in the outer side when pressed, thereby completely closing the chamber 7.
Patent JP-H09243078-A (JP)
Title: Combustion for gas turbine
Inventor: HOTTA ZENJI
IPC: F23L15/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a combustion method excellent in its heat resistance and structural strength and capable of a stable combustion by previously mixing air whose temperature is raised under the catalytic combustion of lean premixed fuel-air mixture outside a combustion device with main fuel, and then, burning the mixture. SOLUTION: Air 1 for combustion flows and is guided between an outer cylinder 2 and a combustion device 3. A small quantity of fuel 5a for catalytic combustion is supplied to the air 1 to produce a lean premixed fuel-air mixture with little fuel. Then, the lean premixed fuel-air mixture is guided to a catalyst layer 7 with a honeycomb structure and burnt therein. Most air layer which the fuel 5a does not enter is heated owing to this catalytic combustion so that its temperature is raised to 500 to 700 deg.C and the air enters a mixer 4. In the mixer, main fuel 5 is supplied to the high temperature air and the premixed fuel-air mixture is formed and burnt in the combustion device 3 by flame held by a flame holder 8.
Patent JP-H02230515-A (JP)
Title: Optical recording and reproducing device
Inventor: SHINKAI HIROYUKI
IPC: G11B7/125
Filed: 1989-03-03
Abstract: PURPOSE:To stop the write just prior to becoming a detracking state by monitoring the detracking state of a tracking error signal and the level fluctuation of a focus error signal, which induces a level fluctuation of this tracking error signal, with a defocus detecting means. CONSTITUTION:Both tracking error signal and focus error signal are monitored by a detrack detecting means 10T and a defocus detecting means 10F, and when a signal is outputted to one of these detecting means 10, it is controlled that a recording/erasing mode is cancelled or the optical recording and reproducing device is forcibly changed from its mode to a read mode. Consequently, it is effected that when detracking is incurred during recording or erasing, the laser power can securely be lowered, and an already recorded data is protected, while a data to be recorded is securely be recorded in a prescribed track address.
Patent JP-S58192556-A (JP)
Inventor: UORUTAA SUPAA
IPC: A61N1/362
Filed: 1983-03-25
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-H06267315-A (JP)
Title: Linear lighting system and line image sensor inspecting device
Inventor: NAGANO KAZUAKI
IPC: H01L21/66
Filed: 1993-03-11
Abstract: PURPOSE:To radiate the linear light only to a light receiving element serving as a measured object in a line image sensor inspection. CONSTITUTION:Terminals of multiple bundled optical fibers 3 receiving the light of a halogen tube 2 from the tips are arranged on a straight line. A diffusion plate 5 and a slit 6 are fixed to the terminals, a work 8 provided with many same image sensors is arranged below a linear lighting system arranged with a rod lens array 7 below the slit 6, and probes 9 for extracting the signals of the image sensors are applied on the terminal train of the work 8. No shielding mask processing is required for photoelectric transfer elements other than the line image sensors, the manufacturing process of the work 8 can be simplified, no radiation is applied to adjacent line image sensors not measured, and the effect of the deterioration of the line image sensors can be resolved.
Patent JP-S60209733-A (JP)
Title: Method for undercoating polyester film for photography
Inventor: SAKATA TOSHIHIKO
IPC: G03C1/93
Filed: 1984-03-16
Abstract: PURPOSE:To improve the ununiformity and bonding strength of the surface of a polyester film by forming an underlayer contg. a styrene-acrylate copolymer, cellosolve and a compound having two or more epoxy groups by coating on the surface of the polyester film subjected to corona discharge. CONSTITUTION:The 1st component in an underlayer to be formed is an acrylate copolymer contg. styrene as a copolymerizable component. The 2nd component is cellosolve which is effective in reducing the film forming temp. of the styrene- acrylate copolymer. Cellosolve having >=160 deg.C b.p. such as butylcellosolve, dibutylcellosolve, phenylcellosolve or benzylcellosolve is added by 1-20wt%, preferably 2-10wt% of the amount of solid matter in the 1st component. The 3rd component is a compound having two or more epoxy groups such as (poly)ethylene glycol diglycidyl ether or (poly)propylene glycol glycidyl ether.
Patent JP-H01223806-A (JP)
Title: Slot antenna
Inventor: OKAZAKI YASUHIRO
IPC: H01Q21/06
Filed: 1988-03-03
Abstract: PURPOSE:To obtain a square antenna economical in the area and material by varying the width of the slot or using a projection slot to increase the coupling with a guide path. CONSTITUTION:The width of a slot 3 near the center of a rectangle is made narrow and the width is widened toward apart from the center. Moreover, a slot slightly projected toward the guide path (projection slot) 7 with respect to a slot plate in a thickness of D is arranged to four corners of the rectangle to increase the degree of coupling. Furthermore, a radio wave absorbing body 9 using ferrite or carbon, etc., as the major component is provided to avoid undesired reflection in the inside of the guide path 6. Thus, the economical slot antenna with light weight and high performance is obtained.
Patent JP-S58166926-A (JP)
Title: Method for granulating inorganic powder
Inventor: ANDOU MIGIWA
IPC: C04B35/10
Filed: 1982-03-29
Abstract: PURPOSE:To improve the yield of granules and packing density by adding a solvent which differs from water and hardly dissolves water soluble polymer materials to water and making powder of inorg. raw materials and polymer binder materials into a slurry. CONSTITUTION:Polymer materials which are soluble in water or disperse uniformly in water are compounded together with a granular binder into water added with a solvent which is compatible with water and hardly dissolves said polymer materials and the mixture thereof is made into a slurry, whereafter the slurry of the powder of the inorg. raw materials is sprayed, dried and granulated. 3-Methyl 3-methoxy butanol, ethylene glycol, n-butanol, etc. are suitably usable for the above-described solvent which is compatible with water and hardly dissolves said polymer materials. The mixing ratio of said solvent and water is made preferably 30-90% water and 70-10% solvent based on weight.
Patent JP-H01224823-A (JP)
Title: Cursor control system
Inventor: ICHINOHE NORIYUKI
IPC: G06F3/0354
Filed: 1988-03-03
Abstract: PURPOSE:To accurately point a cursor on a small space at high speed by displaying the cursor on a scope corresponding to the dividing result of a value which is the moving quantity raised to (n)th power [(n) is integer >=2] of the X, Y coordinate direction of a pointing device and a constant set in advance. CONSTITUTION:A control circuit 9 sends the dividing results x<2>/m and y<2>/m of respective dividing circuits 7 and 8 to a scope control part, and the scope control part points a cursor at a position on a scope corresponding to the data x<2>/m and y<2>/m [(m) is a constant]. That is, the percentage of compressing or expanding of the data value of an X coordinate counter 1 and a Y coordinate counter 2 can be varied freely with registers 3 and 4, multiplying circuits 5 and 6 and the dividing circuits 7 and 8. Thus, the pointing of the cursor can be executed at a small space at a high speed and accurately.
Patent JP-2000249158-A (JP)
Title: Constant velocity universal joint
Inventor: SAKAGUCHI AKIO
IPC: F16D3/205
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a tripod type constant velocity universal joint involving less vibrations capable of reducing the induction thrust generated when a torque is transmitted while an outer joint member and a tripod member take a working angle. SOLUTION: The roller contacting part 10a1 of a shoulder surface 10a of a thrust washer 10 assumes a tapered surface inclined gradually toward a leg shank base end as facing the periphery (outside) of a leg shank 2a. The shoulder surface 10a is furnished with a slope 10a2 continued to the outside from the roller contacting part 10a1 and inclined oppositely thereto and a roller contacting part 10a3 in the form of flat surface continued to the outside from the slope 10a2 and parallel with the end face 3c of the inner roller 3. A recess U in approx. V-form is formed from the roller contacting part 10a1 and slope 10a2.  The end face 7a of each needle roller 7 assumes a convex spherical surface, and the end face 7 of the needle roller 7 and the roller contacting part 10a1 of shoulder surface 10a make point contact in a position S dislocated for 8 toward the axis of the leg shank 2a from the pitch circle diameter PCD of needle rollers 7.
Patent JP-H06297638-A (JP)
Title: Amorphous metallic laminated sheet
Inventor: OBAYASHI TSUTOMU
IPC: B32B7/02
Filed: 1994-03-22
Abstract: PURPOSE:To provide an amorphous metallic laminated sheet having excellent protective and shielding properties against static electricity and electromagnetic wave, and having toughness and high waterproofing property by using amorphous metal. CONSTITUTION:A plurality of amorphous metallic ribbons 2 are arranged in parallel.. Its side edges are connected by a solder 3 or an adhesive 3. An obtained amorphous metallic sheet is made to be a core layer 1. At least one face is coated with flexible and waterproof resin layer, thereby making an amorphous metallic laminated sheet.
Patent JP-H06263748-A (JP)
Title: Amine compound, its production and catalyst for urethanizing reaction
Inventor: HIRAISHI KOZO
IPC: C08G18/67
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a new compound useful as a catalyst for urethanizing reaction. CONSTITUTION:A compound of formula I (R<1> to R<8> are H, methylethyl; Z is O or S; A and B are 1-6C monofunctional hydrocarbons or A together B forms a cyclic 1-6C bifunctional hydrocarbon) such as 2-(diethylamino)ethyl-2'-(4- morpholino)ethyl ether. The compound of formula I is obtained by reacting a haloethyl(thio)morpholine compound of formula II (X is halogen) with a hydroxyethylalkylamine compound of formula III in a solvent (e.g. toluene) optionally by adding a basic compound such as NaOH or a quaternary ammonium salt such as benzyltriethylammonium chloride at 0-100 deg.C. The compound of formula I has the same performances as those of methylmorpholine or ethylmorpholine and a high boiling point, hardly has an amine smell, reduces an amount of Freon used and is capable of being used for producing urethane foam and a urethane resin.
Patent JP-S60219883-A (JP)
Inventor: HENDORITSUKU WAARUBERU
IPC: H04N7/173
Filed: 1985-03-15
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-S56144817-A (JP)
Title: Lubricated hot extruding method for alloy-steel, steel, and heat-resisting alloy
Inventor: NARITA KIICHI
IPC: B21C23/32
Filed: 1980-04-15
Abstract: PURPOSE: To keep a uniform glass layer at performing the lubricated hot extrusion in order to smooth the extrusion work, and to improve the productivity and economy, by mixing a prescribed glass powder and a prescribed  reaction retarder in a prescribed proportion, and by coating the surface of the blank material with this mixture  in a prescribed thickness.  
     CONSTITUTION: A 100pts.wt. powder glass whose viscosity is 10 1.5 W10 4.0  poise at the working temperature region and the largest particle size is ≤50μm, and a 5W50pts.wt. reaction retarder which comprises such metal  oxides as silica, alumina, titania, and one kind or two or more kinds of aluminum phosphate as the metal  phosphate whose largest particle size is ≤20μm, are mixed together to prepare a hot glass lubricant. With this  glass lubricant the surface of the blank material is coated in thickness 50W200μm; thereafter, the blank material is subjected to the hot extrusion work. The reason of prescribing the viscosity and particle size of the said  powder glass is as follows; if the viscosity is lower than the prescribed value, the glass coat drips away from the  surface, and if the viscosity is higher than the prescribed value, the lubricity becomes worse, and if the particle  size is ≥50μ, uniform coating film is not formed. The reason of prescribing the particle size of the said reaction  retarder is because of necessity of compactly coating the glass particles. As for the mixing proportion, if the reaction retarder is ≤5pts.wt., uniform coating film is not formed, and if it is ≥50pts.wt., the viscosity becomes  too high so that the lubricating effect becomes worse.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05248464-A (JP)
Title: Wear alarming device for friction member
Inventor: ARAI NOBUTOSHI
IPC: F16D66/02
Filed: 1992-03-09
Abstract: PURPOSE:To provide a wear alarming device which performs proper alarming when a wear amount of a friction member reaches a given limit and besides is easily manufactured and high in detecting precision. CONSTITUTION:A wear alarming device for a friction member 2 comprises a member 1 to be braked, a wear member 2 effecting frictional engagement with the member 1 to be braked, and a wear amount detecting element 3 having a conductive member 4 brought into frictional contact with the member 1 to be braked and cut when a wear amount of the friction member 2 attains a given working limit. In which case, the friction amount detecting element 3 has a body 3A formed of an insulating material, such as synthetic resin. Two insertion holes 3a in which the conductive members 4 are inserted are formed in the body 3A along the axial direction of the body 3A. The conductive member 4 is inserted in the insertion hole 3a, the conductive member 4 is bent on the member 1 to be braked side to form an U-shaped loop. By heating the U-shaped loop, the insulating cover 4b of the conductive member 4 and the insulating material of the detecting element 3 are fused and the conductive member 4 is fixed to the detecting element 3.
Patent JP-S52134334-A (JP)
Title: Inhibit sense circuit
Inventor: AOYAMA NAOFUMI
IPC: G11C11/02
Filed: 1976-05-06
Abstract: PURPOSE:To make the operating range broader, by connecting the capacitor between the sense wires of the sense amplifier side, in the inhibit sense circuit driven by every one side.
Patent JP-H01223727-A (JP)
Title: Formation of trench in semiconductor device
Inventor: MAARI KOUICHI
IPC: H01L21/302
Filed: 1988-03-02
Abstract: PURPOSE:To control impurity concentration in the inside wall of a trench, and to introduce an impurity to the inside wall of the trench with excellent controllability by forming an impurity introducing region in a semiconductor substrate through an ion implantation method and forming the trench in the impurity introducing region through an anisotropic etching method. CONSTITUTION:An SiO2 film 2 is applied onto the surface of an silicon substrate 1 through a CVD method, and a resist 3 for photoengraving is applied onto the film 2. The resist 3 is patterned through photoengraving, the SiO2 film 2 is etched, using the patterned resist 3 as a mask and the surface of the silicon substrate 1 in a region, in which a trench is cut, is exposed. An impurity is implanted through an ion implantation method to shape a region 5 into which the impurity is introduced. The resist 3 is removed, side-wall-spacers 5 are formed onto the sidewalls of the SiO2 film 2 to narrow the width of trench etching, and the trench 6 is shaped into the impurity introducing region 4. Accordingly, the state in which the impurity is induced to the sidewalls and base of the trench 6 is brought.
Patent JP-H07256407-A (JP)
Title: Method for continuous casting of molten metal
Inventor: FUJI TAKEHIKO
IPC: B22D11/119
Filed: 1994-03-22
Abstract: PURPOSE:To reduce inclusion invaded into the inner part by spouting molten metal poured flow from a pouring nozzle as flat and downward and straightening the flow at the lower part of a coil. CONSTITUTION:The molten metal 4 is poured into a mold 2 from the nozzle 3. DC magnetic field is applied to the poured flow 6 from the nozzle 3 with coils 1 arranged so as to face to the long wall sides of the mold 2, and braking force is developed and the poured flow is straightened to make the straightened flow 7. Each outer surface of the nozzle 3 is desirable to separate from the inner wall of the mold 2 by at least 30mm. In the case of positioning the upstream side of the coil 1 so as not to be the lower end position or lower of the nozzle 3, the poured flow 6 does not receive the brake action, but advances to the lower part to increase the entrapment of the inclusion. In the case of being too long distance between the nozzle 3 and the coil 7, the braking effect to the descended flow from the nozzle 3 can not be expected. It is desirable to impress the DC magnetic field in the intense range of the spouted flow 6 downward from the nozzle 3.