baber/WOPTO huggingface dataset:
Patent JP-H0821091-A (JP)
Title: Construction method for underwater concrete placing
Inventor: TAZAKI KUNIO
IPC: E04G21/02
Filed: 1994-07-05
Abstract: PURPOSE:To substantially horizontally place a high fluid concrete in water without moving a concrete placing pipe, and facilitate the management of quality or placing without causing a breezing. CONSTITUTION:An underwater inseparable concrete 3 having an underwater inseparable admixture or separation reducing agent for imparting consistency to concrete to prevent the separation of the materials in the water included therein is placed. When the cylinder top of a concrete placing pipe 1 is buried in the underwater inseparable concrete 3, a high fluid concrete 2 is placed by the concrete placing pipe 1.
Patent JP-2000336173-A (JP)
Title: Production of resin aqueous dispersion
Inventor: MAI KAZUMI
IPC: B01F11/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject dispersion which is stable even in a fewer emulsifying agent or a fewer hydrophilic group content and has homogeneous distribution of particle diameter at lower running cost by using a specific emulsification apparatus. SOLUTION: This dispersion is obtained by vibrating a flat vibrating body to emulsify a preliminarily emulsified mixed solution of water with a resin (preferably polyurethane resin) by using either one means among a means for feeding the preliminarily emulsified mixed solution to a device equipped with a hole and a flat vibrating body in the interior, preferably while applying a pressure of 10-200 Kgf/cm2, jetting the above preliminarily emulsified mixed solution from the above hole and making the mixed solution to collide with the above flat vibrating body, a means for making the above preliminary emulsification mixed solution to collide with the above flat vibrating body and jetting the mixed solution and a means for making the mixed solution to collide with the above flat vibrating body while jetting the mixed solution from the above hole.
Patent JP-S5581556-A (JP)
Title: Soluble instant food and its preparation
Inventor: MINAMI JIYUNICHI
IPC: A23L5/10
Filed: 1978-12-12
Abstract: PURPOSE: To prepare a soluble instant food having improved taste, flavor, and texture of ingredients after reconstitution, comprising a base and ingredients integrated, by coating the dried ingredients with the base containing fats and oils which solidify at normal temperatures as a binder.  
     CONSTITUTION: Ingredients 2, e.g. dried cakes, mushrooms, vegetables, fish, and meat, are coated with the base 1 comprising wheat flour, starch, spices, and seasonings, and 10% or more of fats and oils (F), e.g. lard, beef tallow, and corn oil which solidify at normal temperatures, immersed in a hot solution of fats and oils, sugars, etc., cooled and formed into a given shape. The formed product is used for a soluble instant food, e.g. curry, soup, stew, and miso soup. To prevent the permeation of the base 1, ingredients 2 are preliminarily immersed in a solution of F, sugars, salts, or their mixtures 3, and cooled, or dehydrated and dried. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5580183-A (JP)
Title: On-line recognition processing system of hand-written character
Inventor: ODAKA KAZUMI
IPC: G06V10/40
Filed: 1978-12-12
Abstract: PURPOSE: To make it possible to provide a sufficient recognition capability even for characters where curves are main constitution elements, by changing the number of feature points, where respective strokes of an input character are approximated, according to the number of strokes of the input character.  
     CONSTITUTION: The character from character information input device 1 is normalized into a proper size by pre-processing unit 2, and the number of strokes of the character is discriminated by stroke discrimination unit 3. If the number of strokes is over 4, each stroke is approximated in three feature points by stroke three-point approximating unit 4. If the number of strokes is below 3 in Hiragana (Japanese syllabary), number, etc., each stroke is approximated in six five-divided feature points by stroke six-point approximating unit 5. Next, inter-pattern distances are calculated by inter-pattern distance calculation unit 6 in respect to the standard pattern stored in standard pattern storage unit 7. Next, the minimum value is detected from inter-pattern distances is detected by minimum distance detection unit 8, and category indicating the minimum value is recognized as an input pattern. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63318147-A (JP)
Title: Semiconductor device
Inventor: TAKAGI YOSHIO
IPC: H01L25/18
Filed: 1987-06-19
Abstract: PURPOSE:To make the directional change of a case needless when it is assembled by a method wherein multiple tab terminals are provided at both ends to be longitudially and laterally symmetrical inside the case fixed on a metallic base. CONSTITUTION:Tab terminal receptacles 12 of a case 1 are formed in proper numbers e.g., three by three on four longitudinally and literally symmetrical positions. Through these procedures, the case 1 can be stably fixed to a metallic base 2 paying no attention to the directions of tab terminals 8A, 8B as relay electrode terminals provided on the metallic base 2 through the intermediary of insulating substrates 3 and an emitter electrode 10. In such a constitution, an electrode plate 4 is soldered onto the insulating substrates 3 on the metallic base 2 while a semiconductor chip 5 and an outer electrode terminal 6 are soldered onto the electrode plate 4 to be bonded by using aluminium wire 7.
Patent JP-S5854789-A (JP)
Title: Television receiver
Inventor: KINOSHITA AKIYOSHI
IPC: H04N5/44
Filed: 1981-09-29
Abstract: PURPOSE:To obtain a television receiver which is easily viewed with a desired program at a specified time, by storing the reception start time and the station number in advance. CONSTITUTION:In operating a numeric key 4 and a data key 2 for the program reservation, the reserved information is set in a register 5 and displayed on a display 6. After confirming the content of reservation at the display 6, when a button S is depressed, the content is stored in a memory 10 via a write circuit 9. The reservation can be stored in the memory 10 same as above at random for a plurality of buttons. A processing section 12 replaces the content of the memory 10 in the order of time and stored in a memory 18. The reserved information in the memory 18 is sequentially read in a register 19, and when the data information in the said information and the data representing a clock counter 22 are coincident, a main power 24 of a television receiver turns on via a start section 27 and the reception station number information in the reserved information is given in a tuner 14.
Patent JP-S6133402-A (JP)
Inventor: NISHIHARA TAKASHI
IPC: B65F5/00
Filed: 1984-07-25
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-S638352-A (JP)
Inventor: ERUNSUTO KIZERA
IPC: C07C51/093
Filed: 1987-06-23
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-H0445420-A (JP)
Title: Hard contact lens
Inventor: ITO TOSHIYUKI
IPC: G02C7/04
Filed: 1990-06-13
Abstract: PURPOSE:To obtain durable lens having high oxygen permeability and mechanical strength by reinforcing the peripheral parts of lens with an oxygen impermeable resin. CONSTITUTION:A polymer of a monomer having siloxane and vinyl bonds in the molecule or a copolymer of this monomer with other monomer having a vinyl bond is used as an oxygen permeable material forming the central parts of lens. A (meth)acrylate polymer or a (meth)-acrylate-based copolymer is used as an oxygen impermeable material forming the peripheral parts of the lens. In order to further increase the strength of this polymer or copolymer, copolymn. with a cross-linkable monomer is carried out. The lens may be produced as follows: the material forming the central parts is formed into a column shape and fixed at the axial center of a tube, monomers, a cross-linking agent, a polymn. initiator, etc., for the peripheral parts are injected into the tube, polymn. is carried out by heating or irradiation with UV or gamma-rays and the resulting columnar body is cut and polished.
Patent JP-S63318832-A (JP)
Title: Optical heterodyne receiver
Inventor: ONOYA JIYUN
IPC: H04B10/516
Filed: 1987-06-22
Abstract: PURPOSE:To stably obtain a reception signal of 1GHz intermediate frequency with a simple constitution by modulating directly a semiconductor laser serving as a local oscillator and securing the injecting synchronization of input signals. CONSTITUTION:An input signal 4 is made incident on a branching device 5 and branched into two beams 7 and 8. The carrier frequency of the beam 7 is injected with synchronization into the peak of the low frequency side of the spectrum of a semiconductor laser 1 modulated directly. When the injection of synchronization is through the high frequency side peak of the spectrum of the output light of the laser 1 is turned into a local oscillation beam 6. This beam 6 is branched by the device 5 via a photodetector 3 and synthesized with the other beam 8 by an optical coupler 2. Then the heterodyne wave detection is carried out via the element 3.
Patent JP-S6046647-A (JP)
Title: Telegram service system
Inventor: YAMAMOTO ISAMU
IPC: G10L15/00
Filed: 1983-08-24
Abstract: PURPOSE:To send accumulated information to a receiving facsimile as a telegram using characters by recognizing the voice by an exchange, converting the voice into a character pattern then accumulating the character pattern when a terminating subscriber has a facsimile enabled to receive information at the absence of the subscriber. CONSTITUTION:An originator number, terminating number and the contents of a telegram from an originator A through the voice are inputted and accumulated to/in a voice accumulating device VS. After the accumulation, a central controller CC is started and accumulated contents of the telegram are transferred to a voice/character converter VC. A voice recognizing part REC recognizes each single sound of the voice part as a ''Kana'' (Japanese syllabary) character and a character pattern corresponding to the corresponding ''Kana'' character is read out from a character pattern ROM through an address part AD and successively accumulated in a buffer memory B. After accumulating the character pattern string of the whole telegram, the character pattern string is converted into facsimile original picture information by a character/picture conversion part FI to which originating number and terminating number or the like are added on the basis of a command from the controller CC and the facsimile original picture information is sent to a facsimile terminal B on the terminating side through the device VS.
Patent JP-H025413-A (JP)
Title: Plasma processor
Inventor: IGUCHI HIDESATO
IPC: H01L21/302
Filed: 1988-06-24
Abstract: PURPOSE:To generate uniform electric lines of force between a wafer placing base and a ground electrode by disposing the ground electrode in parallel with the base in a chamber. CONSTITUTION:An vertically movable waver placing base 3 is provided at the center of a chamber 2, and a wafer 5 inserted from a shutter 4 provided at a sidewall is placed horizontally at the center thereon. A diverging magnetic field forming coil C1 is formed on the outer periphery of a bell-jar 8 made of quartz at the upper part of the base 3, a coil C2 for an ECR(Electron Cyclotron Resonance) for moving electrons in a cycloidal motion is disposed above it, and a magnetic field having a predetermined magnetic flux density is formed above the base 3. An vertically movable ground electrode 11 is disposed in parallel with the base 3, and a predetermined high frequency bias is applied between the ground electrode and the base 3 used also as a high frequency applying electrode connected with a high frequency power source 13 through a capacity 12. Thus, the uniformity of etching process and the etching speed of the face of a sample are improved.
Patent JP-S64203-A (JP)
Title: Production of metal powder
Inventor: MAEHARA KATSUHIKO
IPC: B22F9/08
Filed: 1987-06-22
Abstract: PURPOSE: To entirely prevent blockage by using a material having small wettability with a molten metal to constitute the inside wall surface enclosing the falling flow of the molten metal of an ejection nozzle which injects a high-pressure fluid to said falling flow of the molten metal to pulverize the molten metal.  
     CONSTITUTION: The molten metal M housed in a tundish 4 is dropped in the form of the fine flow from the nozzle 1 in the bottom of the tundish. The high-pressure fluid W such as water, oil, air or nitrogen supplied from a supply pipe 6 is injected from an atomizing nozzle 2 through a high-pressure chamber 5 to the falling flow of said metal from the circumference thereof. The high-pressure fluid W is thereby injected to the falling flow of the molten metal M so as to intersect with said flow at the intersected point P of the injection, by which the molten metal is pulverized and quickly cooled to obtain the metal powder. The inside wall surface 3 enclosing the falling flow of the above-mentioned nozzle 2 is formed of the material having the wettability of 90W180° contact angle with the molten metal M by providing an inner pipe 7 thereto. The adhesion of the molten metal M to the inside wall surface 3 is thereby prohibited and the blockage is entirely prevented. The smooth atomization operation is thus enabled. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5583695-A (JP)
Title: Propulsion device for ship
Inventor: IMAMURA YUKIO
IPC: B63H11/14
Filed: 1978-12-18
Abstract: PURPOSE: To get a large propulsion force and at the same time to increase efficiency by ejecting air, together with gas, into the water.  
     CONSTITUTION: Combustion chamber 11 is formed on the upper part of the ship's outboard unit 4, to which are connected fuel supply unit 5 and air compressor 6. Combustion gas is drawn into high-pressure gas chamber 9 and it is ejected from gas ejection port 10 as a high-velocity jet. Air intake 21 is provided in front of combustion chamber 11, and air drawn from this is sent to air chamber 8 via air path 22. When gas is ejected from gas ejection port 10 on the water surface AF at a high speed, since air ejection port 7 is placed on the lower stream side of gas ejection port 10, the air inside air chamber 8, together with combustion gas, is ejected from air ejection port 7. Since the amount and the speed of the flow are larger than those in the case of only combustion gas, a larger propulsion force can be obtained and at the same time the efficiency can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0320487-A (JP)
Title: Surface treatment of long-size material
Inventor: NAKANE YOSHINOBU
IPC: C23G3/02
Filed: 1989-06-16
Abstract: PURPOSE:To effectively carry out descaling treatment by allowing a steel strip to travel at high speed while pressing a pickling solution into a pickling tank confined in space at the time of passing a steel strip through a pickling solution and exerting descaling. CONSTITUTION:A pickling solution, such as aqueous solution of HCl, is pressed via press-in nozzles 8a, 8b into a pickling tank 2 confined in space, and a steel strip 1 after annealing is allowed to travel at high speed in a state where fluid pressure is formed in the whole region of the pickling tank 2, by which oxide scales on the steel-strip surface are dissolved by means of the pickling solution and removed. Plural staggeredly arranged skids 10 are provided in the pickling tank 2 and also discharge holes 9 for the pickling solution are provided in the bottom of the pickling tank 2, by which the pickling solution is formed into the state of turbulent flow in the tank 2 without forming voids free from the pickling solution in the pickling tank 2. Since, consequently, the steel-strip 1 surface is free from the associated flow of the pickling solution and a fresh pickling solution is always supplied, descaling reaction is accelerated and the descaling treatment for the steel strip can be effectively performed by a small device and with small amounts of pickling solution.
Patent JP-2000031539-A (JP)
Title: Light emitting diode and its manufacture
Inventor: KERN R SCOTT
IPC: H01L21/20
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element where distortion treatment and control of impurity are performed in a growth layer, and its manufacturing method. SOLUTION: An interface layer 16 is added to a light emitting diode or a laser diode structure so as to act as distortion treatment and impurity gettering. A GaN layer or an AlxInyGa1-x-yN layer (0<=x<=1, 0<=y<=1) which are doped with Mg, Zn and Cd can be used for the interface layer 16. For another way, when an AlxInyGa1-x-yN layer (x>0) is used, the layer can be used in the undoped state. The interface layer 16 is directly deposited on the uppermost part of a buffer layer 14 before an N-type GaN layer, an N-type Si layer and other parts of an element structure body are grown. The thickness of the interface layer 16 is changed in a range of 0.01-10.0 μm.
Patent JP-H05347202-A (JP)
Title: Electronic component and adjusting method for resistance value of electronic component
Inventor: KOYAMA YUKIHIRO
IPC: H01L27/04
Filed: 1992-06-15
Abstract: PURPOSE:To decrease the variation in resistance value caused by the intrinsic resistance of a lead-out electrode by a method wherein a resistance pattern, containing resistance value adjusting pattern, and a lead-out electrode are formed on an insulated substrate, and the resistance pattern and the lead-out electrode are connected by a plurality of parallel paths. CONSTITUTION:The paths 3 and 4, with which a resistance pattern and a lead- out electrode 2 are connected, are connected to the two opposing parts of the rectangular fetch electrode. The above-mentioned paths 3 and 4 are made of metal resistance foil, they have resistance values R3 and R4 in the form of R3=R4=R. Also, the resistance value between the paths 3 and 4 of the lead-out electrode 2 is ra=rb=r. The lead-out electrode 2 is composed of the conductive material such as a Cu alloy or Ni alloy, and the paths 3 and 4 are composed of the metal resistance foil of Ni-Cr alloy. As a result, (r) is sufficiently small against R, the (rc) generated by the contact position of a probe is small still more, contact resistance can be treated as (R+r)/2, and the variation of resistance value due to the contact positional error of the probe can be decreased.
Patent JP-H11349954-A (JP)
Title: Extrusion control of coke
Inventor: YOKOYAMA TAKASHI
IPC: C10B33/08
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for extrusion control of coke so improved as to smoothly discharge a coke cake by devising the timing of switching over a ram notch and resultantly enabled to effectively prevent an extrusion trouble e.g. that the oven gets clogged when discharging the coke. SOLUTION: This control directed to extrude a coke cake in the carbonizing chamber of a coke oven by an extruding ram mounted on an extruder is conducted by recognizing the transition of a load to an extruding ram motor driving the ram instead of switching over a ram notch when the extruding ram begins to move, by checking a timing when the load begins to reduce from the maximum value except for a peak value when started and by starting to switch over the ram notch after the timing for the first time and subsequently thereto.
Patent JP-H08281010-A (JP)
Title: Protective device for disaster
Inventor: FUJIWARA MITSUHIRO
IPC: B01D21/18
Filed: 1995-05-17
Abstract: PURPOSE: To provide a disaster protective device low in cost and high in safety. CONSTITUTION: To an endless transmission member such as a chain 12 hung over rotary wheels 11, a moving body 19 that accompanies it is fitted. The moving body 19 is guided along guides 16, 23 through a guide aid body 20 having a function of preventing the moving body from coming out right and left. Here the floating of the moving body 19 due to earthquake is regulated to a fixed value. To a driving chain 12 hung over a sprocket 11 installed under the surface of the water of a sedimentation basin or the like as a sludge scraping device, a flight 19 that accompanies it is fitted. The flight 19 is guided along guide rails 16, 23 through a shoe 20 having a function of preventing the flight 19 from coming off right and left. Besides, a means of regulating the floating of the flight 19 due to a vertical earthquake shock and/or a horizontal earthquake shock to a fixed value is installed.
Patent JP-S5581350-A (JP)
Title: Production of photoconductive element and electrophotographic photosensitive material
Inventor: TAKEDA TAKASHI
IPC: G03G5/08
Filed: 1978-12-13
Abstract: PURPOSE: To produce photosensitive materials of high sensitivity with a small amount of selenium safely and at high productivity, by reducing the inorganic selenium compound in the presence of insulating polymer, and dispersing fine selenium in the polymer.  
     CONSTITUTION: An inorganic selenium compound which is relatively stable and free from offensive smell, such as SeO 2  and selenious acid, is dissolved in a solvent which dissolves inorganic selenium compound, such as dimethyl formaldehyde, together with an insulating polymer (such as polymethacrylate), and a reducing agent (such as trimethyl hydroquinone) is added to this solution and agitated. This uniformly mixed solution is spread and dried on a substrate such as aluminum evaporated polyester film to produce photosensitve material. Thus, a photoreceptor of high sensitivity having fine Se particles dispersed uniformly is produced easily without requiring vapor deposition process. Also, the photo discharge characteristic of this photosensitive material may be excellent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04353669-A (JP)
Title: Supporting mechanism for magnetic head
Inventor: FUKAZAWA TOSHIHIKO
IPC: G11B17/32
Filed: 1991-05-30
Abstract: PURPOSE:To contrive to stabilize a running state and to prevent the stability of the running state from being impaired, even if a supporting member is somewhat inclined to come into contact with a gimbal, by supporting a slider center irrespective of the position of a magnetic gap. CONSTITUTION:A window hole 1a extending in the running direction of a magnetic medium is formed in the front of an integral box-type slider 1 and a front core part 5 having R/W gap 6 and Er gap 7 is inserted into this window hole 1a. The slider assembly having the core part 5 built-in is further attached to a gimbal 8, but the assembly is attached so that the center position SC of the slider 1 arranged in the running direction of the magnetic medium deviates by a predetermined distance from the center position GC of the gimbal 8 arranged in the same direction. The rear surface of the gimbal 8 is supported by a spring-shaped supporting member pivot 9, but the position of the pivot 9 is aligned so as to coincide with the position SC. Thus, the running state of the magnetic head is stabilized.
Patent JP-S5488137-A (JP)
Title: Optical fiber covering stripper
Inventor: NAKAMURA MASARU
IPC: B26B17/00
Filed: 1977-12-26
Abstract: PURPOSE:To readily perform stripping of a long-length covering with one time by spacially disposing a plurality of non-parallel opposing blade pairs of a width of narrow portion wider than the inside diameter of the covering. CONSTITUTION:Stripping parts 1, 2 are provided with a pair of blades 13 and 14, 23 and 24 which oppose with each other respectively non-parallel and are slightly wider in the width of narrow width parts 3, 4 than the inside diameter covering of optical fibers. The spacing distance between the stripping parts 1, 2 is free. Hence, when the covering between a desired length of the optical fiber is notched by the blades 13 and 14, 23 and 24 and the stripping parts 1, 2 are spaced, then the long-length covering being held by the blades 13 and 14., 23 and 24 may be readily stripped with one operation.