baber/WOPTO huggingface dataset:
Patent JP-H0835230-A (JP)
Title: Greening method and greening slab
Inventor: NAKAOKA TOKIHARU
IPC: E01F8/00
Filed: 1994-07-21
Abstract: PURPOSE:To easily green slopes of soil and concrete surface, by burying seeds or young plants in a second layer of a greening slab holding the second layer composed of moulding between first and third layers composed of porous blocks having connected pores and further, having a forth layer composed of a solid block at the bottom as a unit. CONSTITUTION:A second layer 60 made of moulding 59 having functions of germination and growth of the seeds 58 and retention of fertilizers is kept between a first layer 56 of the surface side composed of a porous block having functions of ventilation, water-permeability, retention of water and prevention from drying, etc., and having a number of steadily and vertically piercing holes 10 and a third layer 57 of the bottom side composed of a porous block having functions of ventilation, water permeability, and retention of water, and rooting and also having connected voids. It is provided with a forth layer 55 composed of a dense bottom block having functions of water retention, and prevention of deterioration of structure and detachability to the structure and restriction of the root against entering the structure. The lower face of the first layer 56 is stuck to the upper face of the upward flange 61 of the upper face peripheral edge of the third layer 57.
Patent JP-S5691976-A (JP)
Title: Powder additive for ti-containing steel casting
Inventor: TAKEUCHI HIDEMARO
IPC: C22B9/10
Filed: 1979-12-27
Abstract: PURPOSE: To prepare a Ti-containing steel casting additive, consisting mainly of BaO and SiO 2  mixed at a specific ratio, obtained by adding NaF and TiO 2  and melting the resultant product and then grinding and granulating the same.  
     CONSTITUTION: For this purpose, 52W75% BaO plus SiO 2  (BaO/SiO 2 =0.9W1.1), 15W35% TiO 2 , and 3W12% Na +  and 2W10% F -  NaF are added and 0.5W5% C is further added at need. This mixture, after being melted temporarily, is solidified by being cooled and then ground finely and granulated to obtain a Ti-containing steel casting additive. This additive has 1,000W1,100°C melting temperature and 1.0W6.0 poise viscosity at 1,300°C and is superior in even solubility and free from lapping defection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0221099-A (JP)
Title: Bumping preventive device in low temperature fluid storing equipment
Inventor: KODA YASUO
IPC: F17C13/02
Filed: 1988-07-07
Abstract: PURPOSE:To maintain the liquid level in a top feed pipe at a height of bumping generation critical liquid column or below for preventing the generation of a bumping phenomenon by discharging a part of the vaporized gas in the upper space in the top feed pipe to a tank making the gas by-pass to a primary valve. CONSTITUTION:A level gage 9 is provided for detecting the height of the level in a top feed pipe by detecting the differential pressure between the pressure of the bottom section and upper section of the top feed pipe 5. A by-pass pipe 10 of small diameter by-passing a primary valve 4 is provided at the position of the primary valve 4 provided in the vicinity of the top section of a tank at the upper end section of the top feed pipe 5, and a level controller 11 is also provided to the by-pass pipe 10. In addition, a controller 12 is installed to control the closing and opening of the level controller 11 based on the detected signal from the level gage 9.
Patent JP-S6415351-A (JP)
Title: High-speed hot dipping method
Inventor: WAKIYAMA HIROO
IPC: C23C2/16
Filed: 1987-07-07
Abstract: PURPOSE:To carry out high-speed plating easy of controlling the amount of plating metal to be supplied, by spraying a molten metal onto a steel-strip surface in a nonoxidizing atmosphere and then uniformizing a plating film by means of static pressure fluid by which surface pressure is applied. CONSTITUTION:A steel strip 1 is introduced into a heating zone 2 to undergo the removal of organic matter at the surface by means of combustion or evaporation and then introduced into a reduction zone 3 to undergo heating in succession, by which the steel-strip surface in which an oxide film at the steel-strip surface is reduced is cleaned into a state suitable for plating. Subsequently, the steel strip is introduced into a plating chamber 4, where the direction of advance of the steel strip is vertically changed via a turn roll 9 and then a plating metal or alloy is sprayed onto the above steel strip by the desired coating weight by means of spray nozzles 5, 6. The spray-coated steel strip is passed between static-pressure fluid pads 7, 8 while the plating metal or alloy is in an unsolidified state, by which the above plating metal or alloy is uniformized on the steel strip in a short time by means of the resulting surface pressure and is solidified after introduced into the outside of the plating chamber.
Patent JP-H0220555-A (JP)
Title: Polyamide resin composition
Inventor: NISHIDA TAKASHI
IPC: C08L53/00
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a polyamide resin composition improved in flexibility, oil resistance, impact resistance, chemical resistance and, especially, resistance to fluorohydrocarbon by mixing a xylylene group-containing polyamide with a specified modified block copolymer. CONSTITUTION:15-95wt.% xylylene group-containing polyamide (A) which is a polymer containing at least 70mol% structural units obtained from a mixture (a) comprising m-xylylenediamine and, optionally, at most 30% p-xylylene- diamine and 4-10 C aliphatic alpha-omega-dicarboxylic acid (b) and has a relative viscosity >=1.5 and a terminal amino group concentration of 3.5X10<-5> equivalent/g is mixed with 85-5wt.% modified block copolymer (B) composed of vinyl- aromatic compound polymer blocks and olefin compound polymer blocks and having a functional group which can bond or interact with component A.
Patent JP-H0695986-A (JP)
Title: Real-time data imaging network system and operating method thereof
Inventor: UOREN ARUBAATO EDOBURATSUDO
IPC: G06F13/00
Filed: 1993-06-15
Abstract: PURPOSE: To provide an effective data transmission method in a real-time data imaging network system. CONSTITUTION: This system consists of plural real-time stations 3, each of which has a memory 15, and a broadcast communication network 5 which repeatedly transmits at least one data block having a peculiar discrimination indication from at least one station to other stations, and a current data image is included in repeatedly transmitted information, and each station stores the repeatedly transmitted data block with the peculiar discrimination indication in the same peculiar address space of the memory.
Patent JP-H0460767-A (JP)
Title: Natural language analysis device
Inventor: NOMURA NAOYUKI
IPC: G06F17/27
Filed: 1990-06-29
Abstract: PURPOSE:To improve the precision of analysis in a natural language by detecting a character string equivalent to the candidate of an idiom in an input sentence through the use of vocabulary knowledge and deciding discrimination whether the character string is the meaning of a word as the idiom or the non-idiomatic meaning of the word calculated from the meaning of respective morphemes constituting the character string. CONSTITUTION:A language analysis means 1 receives an input sentence 'We lent helping hands to them', analyzes the morpheme of the input sentence by using a dictionary 2 and obtains 'list structure with origin' of a first table. An idiomatic expression origin detection means 101 retrieves an idiomatic expression dictionary 3 and detects idiomatic expression in 'list structure with origin'. Namely, the indexes of 'hand' and 'lend' both exist and the possibility of idiomatic expression is preferentially selected so as to set it as the output of the language analysis means 1. An idiomatic expression completeness judgement means 102 erases the 'meaning' of 'hand' and 'lend' in 'list structure with origin', and adopts a word which has the same ' ' and 'meaning' is not NUL and 'meaning'=idiomatic HELP in the idiomatic expression dictionary 3 of a second table. Consequently, the meaning of a sentence becomes 'they are helped'.
Patent JP-H1014378-A (JP)
Title: Shaking grading device
Inventor: SAMURAGI HITOSHI
IPC: A01F12/32
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a shaking grading device capable of being simply made and enhanced in rigidity by making the shaking main body of a combine harvester from a synthetic resin. SOLUTION: The shaking main body 51 of the shaking grading device is made from a synthetic resin, and a shake-driving part is disposed on the rear and lower bottom surface of the shaking main body. Plural ribs 107 are downwardly projected out from the rear and lower bottom plate of the shaking main body 57, and the bottom plate is nipped and fixed with an upper fixing plate 101 having downwardly projecting bosses 101b and a lower fixing link 102. A shake-driving link 100 is fixed to the fixing link 102. A fixed chaff 85 is disposed in the rear part of the shaking main body 51. The fixed chaff 85 is formed in a box type shape comprising fins, side plates and a rear plate, and fit and fixed in the rear part of the shaking main body 51.
Patent JP-2000001068-A (JP)
Title: Card and its manufacture
Inventor: INAMOTO TADAKI
IPC: B42D15/10
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To easily obtain a card-like medium in which personal information is printed by ink jet recording by forming information of a pattern, characters and the like with an ink containing magnetic fine particles in an ink receiving layer. SOLUTION: An uppermost layer 311 made of a porous layer containing thermoplastic resin particles is provided on an ink receiving layer 302, the layer 311 is melted by heat treating after printing and making the layer 311 a non-porous state, and the layer 302 is shielded from an atmosphere. The porous layer containing the particle is formed by coating with a coating liquid in which a solid content of the particles is regulated as the layer 311 on the previously provided receiving layer. An image is printed by an ink jet recording process. Thus, a card-like medium on which personal information is clearly printed can be easily obtained, and hence a card cost can be reduced without necessity of preparing many types of blank cards.
Patent JP-H01133296-A (JP)
Title: Semiconductor memory device
Inventor: KOMURO TOSHIO
IPC: G11C29/04
Filed: 1987-07-07
Abstract: PURPOSE:To attain a stable redundancy roll call by providing a means to prohibit the action of a column redundancy decoder in either the time of writing or the time of reading. CONSTITUTION:When a redundancy is used, namely, when a fuse F 11 in a redundancy roll call circuit 1-a is fused, a redundancy deciding clock R1 remains vcc. At the time of writing with a counter checking, a node N11 of the input side of a redundancy column decoder 1-b and a node N13 of the output side of the decoder 1-b remain GND, and a pair of bit lines BR1T and BR1B is not connected with a pair of I/O lines IO1T and IO1B. On the other hand, since a node N12 of the input side of a column decoder 1-c and a node N14 of the output side of the decoder 1-c remain GND, a pair of bit lines BC1T and BC1B is not connected to the pair of I/O lines IO1T and TO1B. Consequently, the writing to a memory cell is not executed.
Patent JP-2000321058-A (JP)
Title: Pendulum type level gauge
Inventor: OGURI YOSHITAKA
IPC: G01C9/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a level gauge for accurately and simply setting and measuring a horizontal level or a vertical level on a vertical wall surface. SOLUTION: The pendulum type level gauge suspends a slender plate-like or bar-like article freely rotating laterally in a pendulum-like state from above, firstly sets the article by gravity in a vertical direction, and then sets it in a horizontal direction perpendicular to the vertical direction. In this case, a vertical plate 1 for setting it in the vertical direction and a horizontal plate 20 for crossing it perpendicularly from the vertical direction are used in combination.
Patent JP-H0219907-A (JP)
Title: Detecting method for abnormal oscillation of servo loop
Inventor: ITO YUJI
IPC: G11B7/26
Filed: 1988-07-08
Abstract: PURPOSE:To discriminate and detect the abnormal oscillation of a servo loop by using 1st and 2nd comparators set to the error signals, a frequency/voltage converter and a mean value circuit. CONSTITUTION:The error signal monitored by a servo loop is compared with the 1st reference voltage VREF1 via a 1st comparator 8. The output of the comparison is turned into a voltage signal by a frequency/voltage converter 9. This voltage signal is inputted to a mean value circuit 10 and taken out as the stabilized voltage. This voltage is compared with the 2nd reference voltage VREF2 via a 2nd comparator 11. The voltage VREF2 has a frequency higher than the working frequency of a control subject. In case said stabilized voltage has a level higher than the voltage VREF2, a servo system produces the loop oscillation. Then the detection output of the abnormal oscillation is produced from the circuit 11. Thus the abnormal oscillation of the servo loop can be discriminated and detected.
Patent JP-H0814244-A (JP)
Title: Chuck washer and screw tightening structure
Inventor: UCHIDA SUMIKO
IPC: F16B39/24
Filed: 1994-06-28
Abstract: PURPOSE:To provide a chuck washer to be easily manufacture and having resonable and functional structure including versatility and increase the accumulation of elastic energy of a tightening body by making a bolt, nut and the chuck washer to cooperate with each other at the time of tightening and improve a loosening stop effect. CONSTITUTION:A disk spring-like warp is provided on the seat plate part 1 making contact with a seat surface and also plural engagingly locking projections 2 projected connectrically are provided to the side of a member to be tightened and inward flange parts 3 are provided by folding the extended outer peripheral edge of the seat plate part 1 in a screw head direction. This flange part 3 has sometimes a cut off part 4 and a roulette 5 on its inner peripheral surface and is tightened against the warp of the seat plate part 1 and engaged elastically in such a way that a flange part 3 is formed in a chuck in relation to a bolt head part or a nut and engaged in such a way that the engagingly locking projection 2 is formed in a turning stop between the member to be tightened and flange part.
Patent JP-S5958472-A (JP)
Inventor: ABUMI TAKAO
IPC: H04N5/445
Filed: 1982-09-28
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-S6413706-A (JP)
Title: Manufacture of superconducting coil
Inventor: OISHI KATSURO
IPC: H01F6/06
Filed: 1987-07-08
Abstract: PURPOSE:To form a superconducting coil easily, by forming a coil pattern of desired shape with paste followed by kneading superconducting metallic oxide powder with an organic solvent on either of the inner surface or the outer surface of a cylinder made of metal of more than a specific melting point or ceramics, which is then heated and baked. CONSTITUTION:A cylinder 1 is made of metal having a melting point of 900 deg.C or more such as stainless steel, silver, copper, molybdenum, or an alloy thereof; or ceramics. A metallic oxide in paste form which can become superconductive is prepared by adding and kneading metallic oxide powder such as Y2O3, Cu2O and BaCO3 to an organic solvent such as ethyl alcohol and xylene. A coil pattern is formed by applying and drying the paste to the cylinder 1 and then cutting and removing excess paste to form desired coil patterns 3, 3' and 3''; or, it is formed by providing the cylinder with grooves 4 and 4' of desired coil pattern wherein the paste is filled then dried.
Patent JP-H05337601-A (JP)
Title: Core for feeder in sand mold
Inventor: KITANI SUSUMU
IPC: B22C9/08
Filed: 1992-06-04
Abstract: PURPOSE:To provide a core for feeder securing the feeding effect and the separating effect, in a casting by arranging to the feeder in a sand mold. CONSTITUTION:Relation between the opening ratio A of a net body 3 in the core for feeder composed by stretching the heat resistant net body in the opening part 2 arranged at the center of a refractory-made plate body 1 and the area ratio S1/S2=B of the area S1 of the center opening part 2 to the area S2 of the cross sectional area of the feeder at the upper surface of the plate body 1 is set as the follows. In the case of 20%<=A<30%, 20%<B<=47%; 30%<=A<40%, 16%<B<39%; 40%<=A<50%, 12%<B<31%; 50%<=A<=60% 12%<B<28%.
Patent JP-H0814004-A (JP)
Title: Radial turbine nozzle
Inventor: IHI MASAHIRO
IPC: F01D9/02
Filed: 1994-06-28
Abstract: PURPOSE:To enable combustion gas to be supplied according to the distribution and direction of the flow most suitable for a turbine, by providing an array of stationary blades in a gas passage on the inlet side of a radial turbine, and arranging the stationary blades in form of three-dimensional streamlining stationary blades. CONSTITUTION:A radial turbine nozzle has an array of three-dimensional streamlining stationary blades 3 at a bending part 2 positional between a combuster and an inlet 1 of the radial turbine. The three-dimensional streamlining stationary blade 3 comprises a guiding part in a plate form in parallel with an axis C placed on the gas outlet side of the combuster; a medium part having a three-dimensional curved surface so as not to generate any harmful disturbance to a flow in a bending part 2; and an exhaust part in a plate form, positioned at the inlet 1 of the radial turbine, slanted to the axis C by a certain angle so as to supply a combustion gas to the radial turbine 4 at the optimum angle. Since not harmful disturbance occurs in a flow in the bending part 2, the combustion gas can be supplied while keeping the pressure loss on the part at the minimum level.
Patent JP-H0815994-A (JP)
Title: Image forming device and cleaning device for the device
Inventor: INADA TOSHIO
IPC: G03G15/11
Filed: 1994-06-29
Abstract: PURPOSE:To restrain the liquid from infiltrating inside an image forming area and to prevent the image quality from deteriorating by providing a liquid sucking means for sucking the liquid restrained from passing by the cleaning blade. CONSTITUTION:The cleaning device is provided with the cleaning blade 20, the hollow pipe 24 for connecting the liquid sucking hole 22 to the developing tank through the communicative holes and the vacuum pump 25, etc., disposed on the hollow pipe 24. By the vacuum pump 25, the negative pressure for sucking air as well as the liquid on the cleaning blade 20 side and sending them to the developing liquid tank 6 is generated. By the cleaning blade 20 whose tip part is held in contact with the surface of the photoreceptor 1, the residual developer on the photoreceptor surface is restrained from infiltrating inside the contact part. Then, the developer restrained from infiltrating inside the contact part allowed to flow to the both end part side is sucked from the opening of the liquid intake hole 22, and recovered in the developing tank 6 through the communicative part 23 and the hollow pipe 24.
Patent JP-H0221555-A (JP)
Title: Ion implantation device
Inventor: SANADA KENICHI
IPC: H01L21/265
Filed: 1988-07-08
Abstract: PURPOSE:To enable impurities to be implanted allover a semiconductor wafer by providing a platen holding a semiconductor wafer in a horizontal posture while forming a light path of an ion beam to be irradiated on the semiconductor wafer in the vertical direction to the wafer holding surface of the platen. CONSTITUTION:A gas box 1, an ion source head 2, a mass analyzer 3 and an accelerating tube 4 are set so that an ion beam may look just downward for holding a support 14 and vertically connecting a chamber 13 to the accelerating tube 4. Thereby, a light path 15 of the ion beam is vertically formed so that a platen 8 comes to hold a semiconductor wafer 7 horizontally for fixing it steward with a wafer holder 16 without covering a part of the surface of the semiconductor wafer 7 with the wafer holder 16 thus being able to perform ion implantation allover the semiconductor wafer 7.
Patent JP-S5961630-A (JP)
Title: Dredging condition monitor
Inventor: MURATA KEISUKE
IPC: E02F3/90
Filed: 1982-09-29
Abstract: PURPOSE:To raise the efficiency and finish accuracy of dredging operation as well as permit the dredging operation while detecting a predetermined water depth by a method in which the depth of the cutter head is measured by paired sonars having plural oscillation frequency zones. CONSTITUTION:Paired sonars 21a and 21b are attached in a dip and elvation free manner in the direction of the cutter head at the lower end of the supporters on the left and right-handed front sides of a dredger 1 in such a way as to put a suction ladder 2 between them. The sonars 21a and 21b, provided with an oscillator having plural oscillating frequency zones, send out sound waves of high accuracy toward irradiation points Pa and Pb on both sides of the cutter 3 in usual cases, and in case where the surrounding of the cutter 3 is muddled to affect the measurement, the frequency is orderly switched to low frequency of high transmissivity. In case where the measurement is impossible, the angle of the sonars 21a and 21b is adjusted downwards and retracted to the irradiation point Pc in the rear of the cutter 3 to continuously monitor the condition of dredging operation.
Patent JP-S5957834-A (JP)
Title: Powder material feeder
Inventor: KIMURA YUUJIROU
IPC: B65D88/68
Filed: 1982-09-28
Abstract: PURPOSE:To maintain variation of flow constant by extending a scraper from the fixed side while approaching the upper face of an umbrella body such that material will be fed through a material dropping path of the umbrella body to the bottom discharge port thereby maintaining the powder pressure at the material receiving port constant. CONSTITUTION:Upon rotation of a rotary shaft 7 to the arrow direction A, an ambrella body 5 will rotate around the axis to rotate material supported by said body 5. When driven by a screw feeder 2 to produce a gap at the material receiving port 4, the material scratched by a scraper 8 is fed below by the amount corresponding to the gap through a material dropping port 6 of said body 5. Upon elimination of gap, the fine powder pressures at the inlet and outlet of said port 6 will be same to prevent feeding of material from said port 6 to port 4.
Patent JP-H119778-A (JP)
Title: Light emitter mounting structure of game board
Inventor: TANAKA KAZUJI
IPC: A63F7/02
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent overheating of a lamp mounted in a game machine. SOLUTION: A base board 6 is secured to a game board 30, and an electric bulb 12 is mounted in a mounting hole 8 in the base board. A base 3 on which to place the base board is formed around a mounting hole 4 in the game board, and the base board is fixed on the base. A notch 5 is formed in the top of the base and an air circulating part 2 communicated to the inside of the mounting hole is thereby provided. Therefore in the electric bulb mounting structure of the game board, the base board is secured to the game board by a screw 43, and even if an electric bulb is mounted in the mounting hole in the base board, the air circulating part is formed by the notch provided in the base, with the inside of the mounting hole in the game board communicated to the outside via the air circulating part. Hence heat generated by lighting of the electric bulb is released to the outside of the mounting hole through the air circulating part, and the electric bulb is not overheated to a predetermined temperature and higher. Installation of the base board on the game board and connection and disconnection of the electric bulb can also be facilitated.