baber/WOPTO huggingface dataset:
Patent JP-2000126580-A (JP)
Title: Product discharge mechanism for powder and grain processing device and powder and grain processing device using the mechanism
Inventor: YAMADA SHURI
IPC: B01J2/12
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a product discharge mechanism for a powder and grain processing device in which damages to a product are scarce and a product discharge line can be inspected visually. SOLUTION: A product discharge mechanism for a powder and grain processing device is used for guiding a product in a rotating container 1 to an opening 13 by the rotation of the rotating container 1, and the mechanism is formed to bend into an arc shape along the longitudinal direction, and a discharge guide 17 with a discharge guide plate extended from the interior of the rotating container 1 to the vicinity of the opening 13 along the end wall is provided. A product discharge line 22 bent into the arc shape is formed by the discharge guide plate, and a product is guided to the opening 13 through the product discharge line 22 when the rotating container 1 is rotated to the product discharge side. The speed of the product in the product discharge line 22 is reduced on an arc lower section, and the product is moved toward the opening 13 without dropping into the opening 13 straightly.
Patent JP-2000119918-A (JP)
Title: Thermoadhesive sheath/core type polyester conjugate fiber and its production
Inventor: SHIRAI TAKESHI
IPC: D01F8/14
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject conjugate fiber capable of thermoadhesion at relatively low temperature and of giving the final high-grade knitted/woven fabrics after subjected to thermoadhesion. SOLUTION: This thermoadhesive conjugate fiber is composed of sheath part consisting of a copolymerized polybutylene terephthalate containing 10-40 mol% of an aromatic dicarboxylic acid or aromatic diol and core part consisting of a polymer predominant in ethylene terephthalate unit, and also meets the following requirements (1) to (4): (1) the melting point of the polymer constituting the sheath part is >=40 deg.C lower than that of the polymer constituting the core part, (2) the sheath part accounts for 25-75 wt.% of the whole conjugate fiber, (3) the boiling water shrinkage of this conjugate fiber is <=12%, and (4) the peak temperature of the thermal shrinkage stress of this conjugate fiber is >=150 deg.C.
Patent JP-H11100103-A (JP)
Title: Plastic bucket with double lid
Inventor: YUASA RYOKO
IPC: B65D51/24
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a plastic bucket which exterminates insects such as fly grown in raw refuse without letting off and also prevents refuse from entering when it is used for water storage. SOLUTION: A small hole 2a into which a city water hose can be inserted is provided near the end edge of a lid 2, and a cover 3 to cover the small hole 2a is provided so that insecticide can be blown into the bucket through the small hole 2a and also water can be filled into it through the small hole 2a.
Patent JP-2000130214-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OKADA KEIJI
IPC: F01N3/24
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To realize early temperature rise of a catalyst device by the lag of ignition timing without releasing HC and CO to the outside at the time of starting an internal combustion engine. SOLUTION: A catalyst device using a ternary catalyst is intervened in an exhaust passage of an internal combustion engine. The internal combustion engine is a direct injection gasoline engine, and in an inert state where a catalyst is not higher than an intermediate active temperature Tm (S1), injection timing becomes a first injection timing which is in a compression stroke and slightly lags than usual (S3), and ignition timing becomes a first ignition timing which slightly lags than usual (S4). Though the temperature of exhaust gas is raised by HC and CO owing to incomplete combustion, the HC and the like are entirely oxidized in an expansion stroke.  In an intermediate active state, fuel pressure is reduced to make combustion more incomplete (S6), the injection timing and the ignition timing become a second injection timing and a second ignition timing which lag even further (S7, S8). The generation amount of the HC and the like, which causes more temperature rise. The HC and the like which have not been oxidized in the expansion stroke are oxidized by the catalyst device.
Patent JP-H08158631-A (JP)
Title: Removing method and jig of driving type anchor
Inventor: YAMAMOTO SATORU
IPC: E04G19/00
Filed: 1994-12-07
Abstract: PURPOSE: To remove the tip of an anchor from a head by utilizing a reaction a jig receives, and to pull out the anchor from the hole of a concrete structure, by screwing a base to the anchor, and squeezing the projection at the tip of the jig to the tip of the head through the hollow of the anchor. CONSTITUTION: An anchor 1 is driven in to the hole 3 of a concrete structure, the tip of the anchor is expanded by a head 2, and the irregular surface 1b on the outer surface of the tip is fixed solidly with the wall surface of the hole 3. In this case, when the anchor 1 is removed, the male screw 4a of a jig 4 is screwed to the female screw 1a of the anchor 1, so as to advance the jig 4, and the tip of the projection 4b of the jig 4 is abutted to a head 2. Furthermore, the head 2 is squeezed to the bottom of the hole 3, and the anchor 1 is pulled out from the head 2 by receiving the reaction of the head 2. As a result, the tip of the anchor 1 expanded by the head is contracted, and the anchor is separated from the wall surface of the hole 3 of the concrete structure.  Then a friction force between the wall surface and the irregular surface of the tip of the anchor 1 is eliminated, and the anchor 1 is picked out from the hole 3 easily by the jig 4.
Patent JP-H10132646-A (JP)
Title: Liquid phase surface treatment device, and method for measuring change in mass of a body to be treated using it
Inventor: AMAN YASUTOMO
IPC: G01B17/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To measure a mass change in real time and accurately in a liquid phase surface treatment such as plating, that is accompanied with the mass change of a body to be treated. SOLUTION: A first quartz oscillator 2 with a mass change detection surface that is subjected to the same surface treatment for a body W to be treated and a second quartz oscillator 3 with the same vibration characteristics but a non-activated reference surface for the surface treatment are simultaneously dipped into a chemical liquid L. An amount of change Δf of a frequency that the first quartz oscillator 2 shows along with the advance of surface treatment is obtained as the sum (ΔfM+ΔfL) of an amount of change ΔfM due to mass increase and an amount of change ΔfL due to the fluctuation in liquid phase parameters. On the other hand, the amount of frequency change indicated by the second quartz oscillator 3 is only the amount of change ΔfL.  Therefore, by performing information processing for subtracting the latter from the former by an operation processing device 6, only the amount of change ΔfM can be determined accurately.
Patent JP-H08158393-A (JP)
Title: Cut-off method of concrete underground structure
Inventor: NAGAHAMA SHIGEO
IPC: E02D29/00
Filed: 1994-12-07
Abstract: PURPOSE: To conduct the efficient cut-off execution of works having no environmental pollution at low cost by inserting a pipe into a through-hole bored from the inside of a concrete wall and pressing-in a hardener using cement slurry and sodium alginate. CONSTITUTION: A through-hole 2 is formed at the place of the leakage of a concrete wall 1 from the inside and a pipe 3 is inserted, and a hardener, in which cement slurry and both sodium alginate powder and cement powder are mixed at a weight ratio of 3:7, is pressingly injected while being mixed at a specified ratio through pumps 7, 8 and valves 9, 10, and press-shaped in a fixed area on the outside of the concrete wall 1. Cement is hardened, the pipe 3 is cut, and the internal surface of the concrete wall 1 is finished and executed. When cement is left as it is for one day and a leakage of water is recognized, uncured cement in an exhaust nozzle is removed, and cement powder and the hardener are pressed in by a cement filling gun and swollen up to the outside, and consolidated and filled by an impact tool.  When the place of leakage is large and the quantity of the leakage of water is also large, a required quantity of a material, in which clay is formed in an oval shape, is sealed first, and cement milk is pressingly injected.
Patent JP-H07160976-A (JP)
Title: Building management equipment
Inventor: ONO SHUNJI
IPC: B66B3/00
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a building management equipment provided with a supervisory and control function of a position of an elevator cage without increase in data transmission quantity. CONSTITUTION:The equipment is provided with an elevator installation input output section 3a receiving elevator cage presence information on each floor at a prescribed period, a data conversion section 10 converting the received presence information to single numeral data representing a floor on which the cage is in existence, and a data control section 11 sending data to a center equipment 5 when it is discriminated that the cage is stopped or moved by a prescribed amount or over based on the converted data and the center equipment 5 displays the cage position of an elevator and supervises the elevator cage.
Patent JP-H10135901-A (JP)
Title: Radio relay system
Inventor: OKUBO YOICHI
IPC: H04B7/26
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To attain a stable relay amplification without causing abnormal oscillation, even when coupling between antennas directed for a base station and for a mobile station of a repeater installed at a dead band is high. SOLUTION: A repeater 2 conducts relay amplification, so that transmission reception frequencies f1 , f2 between a base-station 1 and the repeater 2 and transmission reception frequencies f3 , f4 between the repeater 2 and a mobile equipment 4 in a dead band 3 have a prescribed difference Δf and conducts frequency conversion. Converted information to the transmission reception frequencies f3 , f4 for the dead band is sent superimposingly on control information or a speech signal from the base station 1.
Patent JP-H11229161-A (JP)
Title: Method for promoting densification and intergranular bonding of bonding coat for heat insulating coating system
Inventor: ZHENG XIAOCI MAGGIE
IPC: C23C4/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To form the dense bonding coat for heat insulating coating having an appropriate surface roughness and having a low content of oxides on the component designed for use in a severe thermal environment. SOLUTION: A metal powder is deposited on a substrate 12 by plasma spraying or high-velocity gas flame sputtering(HVOF) to form a bonding coat. The metal powder is melted only incompletely when deposited and contains coarse grains imparting >=350 μm surface rougheness Ra. Such coarse grains form a bonding coat having a high oxidation tendency on the surface and inside at a relatively low density. The intergranular diffusion bonding and the densification of the bonding coat are promoted by heat-treating the coat in vacuum or in an inert gas atmosphere before being exposed to a high-temp. oxidizing environment after deposition, and then a ceramic layer 18 is plasma- sprayed on the bonding coat 16.
Patent JP-H02150783-A (JP)
Title: Method for inspecting hybrid ic for reproducing melody
Inventor: YOKOYAMA EIJI
IPC: G10H1/00
Filed: 1988-11-30
Abstract: PURPOSE:To inexpensively and surely inspect hybrid ICs for reproducing melody by giving sound reproduction controlling signals and clock signals from a clock circuit to an melody IC and detecting musical note high and musical note long signals outputted from the melody IC. CONSTITUTION:Frequencies of musical note high signals of each musical note detected from a test point TR3 in Step m13 are measured and whether or not the musical note high signals measured in Step m12 are equal to previously prepared expected values is discriminated. When the musical note signals in Step m12 are not equal to the expected values, the process proceeds to Step m8 and it is discriminated as unacceptable. When the performance of the 1st piece of music is completed, the process proceeds from Step m13 to Step m14 in which a melody IC 2 is stopped by disconnecting a hold switch 27 after the switch 27 is once conducted and hook switch 28 is disconnected. In Step m15, whether or not the 2nd piece of music is also inspected is discriminated. When inspections of the two pieces of music are completed, the process proceeds to Step m17 and it is discriminated as acceptable.
Patent JP-H09151404-A (JP)
Title: Rail joint part structure
Inventor: NAKAMURA TOMOHIRO
IPC: E01B11/10
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve workability and durability with an excellent insulating characteristic while being lightweight by providing side face joint members and a bottom face reinforcing member, formed of fiber-reinforced thermosetting resin, at both side faces and a bottom face, across both sides of a joint. SOLUTION: Side face joint members 11 and a bottom face reinforcing member 12 formed of fiber-reinforced thermosetting resin are respectively provided at both side faces 1b, 1b and bottom faces 1c of rails 1, 1, across both sides of a joint 1a of the rails 1, 1. The side face joint members 11 are opposedly provided with the rails 1 placed in between and fitted by fastening two places on one side of the joint by bolts and nuts 2, 2. The bottom face reinforcing member 12 is of plate shape on both upper face and bottom face, and in the state of the upper face being brought into close contact with the bottom faces 1c of the rails 1, the bottom face reinforcing member 12 is fixed being fastened to the bottom parts of the rails 1 on the end part outer side of the side face joint members 11 by bolts and nuts 3, 3.
Patent JP-2000130605-A (JP)
Title: Shaft seal device
Inventor: TAKAHASHI HIDEKAZU
IPC: F16J15/46
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To seal a shaft when a rotary shaft 2 is rotated at a high speed as well as when it is stopped in a shaft seal device using an inflatable ring. SOLUTION: When an inflatable ring 12 is inflated to the inner peripheral side by pressurized air, the bellows-like body 131 of a seal ring 13 locked by a detent flange section 132 is brought into close contact with the inflatable ring 12 and a rotary shaft 2 at a proper seal surface pressure. The seal ring 13 is locked and is made of a low-friction sliding material, thus the sliding heat and the torsional torque applied to the inflatable ring 12 are suppressed small even when the rotary shaft 2 is rotated. The reduction of the seal bearing pressure caused by the aging abrasion of the inner peripheral face of the bellow- like body 131 is compensated by an increase of the pressing force of the inflatable ring 12 by the pressurized air.
Patent JP-H03164761-A (JP)
Title: Color image forming device
Inventor: MATSUO SHUNJI
IPC: G03G15/00
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a compact device where developing conditions are easily adjusted and toner hardly scatters and to easily remove a jammed transfer sheet by turning up and disposing the development opening parts of respective developing devices. CONSTITUTION:A belt-like photosensitive body 1 is used as a photosensitive body stretched between a cleaning device side roller 3 and a transfer unit side roller 2 which have almost the same height. The belt-like photosensitive body 1 is disposed to the lower part device frame 19 together with a cleaning device 8, an electrifier 12, a laser beam writer 13, plural developing devices 14, a transfer unit 15 and a paper feeding device 6. A toner supplying source 25 serving as a toner replenishing means to the developing devices 14, a fixing device 23, and paper ejecting devices 23 and 24 are disposed to the upper part device frame 26 which can open and turn, with respect to the lower part device frame 19. Thus, the same conditions are obtained with respect to the photosensitive bodies of plural developing devices, the density of a color image, tone, etc., are easily adjusted. The scattering of toner is reduced, and the compact device is composed. A clamshell structure where the path of a transfer sheet is released by a device frame is easily obtained, so that a jammed transfer sheet is easily removed.
Patent JP-H09123648-A (JP)
Title: Forgery preventing card and method for preventing forgery of card by using the card
Inventor: AMAMIYA HISATOSHI
IPC: B42D15/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent forgery and alteration even when magnetic information is duplicated, by a method wherein a means for holding thermally-changeable storage information and a protective layer are provided and the means for holding the thermally-changeable storage information is made to have a structure not allowing to see the information. SOLUTION: In a forgery preventing card 1 such as a prepaid card, necessary information is recorded as bar-code-shaped information in a thermal recording part 3. A protective layer 5 is a layer of a thin film of opaque plastic and, therefore, the recorded information can not be seen from outside. On the occasion when the card 1 thus prepared is used, an infrared light is cast on the card 1 from an infrared light casting element when the card is inserted into a card reader, the light reflected from the thermal recording part 3 through the protective layer 5 is detected by a sensor and the information of the recording part 3 detected thereby is sent to a processing device. After completion of the use, the processing device calculates the amount of the use, subtracts it from a residual amount of the card 1 and makes a heating head change physical properties of a prescribed position of the recording part 3 according to the information on the residual amount.
Patent JP-H02150213-A (JP)
Title: Stem cutter for fruit harvesting hand
Inventor: YOSHIDA JITSUO
IPC: B25J15/00
Filed: 1988-12-01
Abstract: PURPOSE:To simplify the swing operation without differential gearing by allowing the hydraulic cylinder for swing operation to function as a differential mechanism. CONSTITUTION:Racks 30, 31 are connected to the side part of the piston 26 and the side part of the cylinder tube 27 of the hydraulic cylinder B, respectively and the racks are connected to a couple of the formation parts 13a, 13b of the stem cutter 13, respectively. The hydraulic cylinder B is extended to protrude a couple of formation parts 13a, 13b by swing motion and, even when one of the formation part comes into contact with the stem, the other moves toward cylinder shrinkage, whereby the swing motion toward protrusion side is continued.
Patent JP-H05122534-A (JP)
Title: Encoder and decoder using arithmetic code
Inventor: NOMIZU YASUYUKI
IPC: H04N1/413
Filed: 1991-10-25
Abstract: PURPOSE:To decrease the predictive value error of a recessive symbol appearance probability for a fixed period when starting a processing by previously storing the plural appearance probabilities of superior or recessive symbols and setting one of those probabilities as an initial value corresponding to the kind of image information when starting the processing. CONSTITUTION:When starting an operation on the transmission side, the initial value of one recessive symbol appearance probability stored in an initial value storage part 3 is selected and in the case of a picture image having gradation at such a time, however, the high initial value of '0.5' or the like is selected. In the case of a character image, the low initial value of '0.2' or the like is selected. Next, this is transmitted from a transmission part 6 to a reception part 7 as an encoded identification signal and in this case, the corresponding initial value is selected from an initial value storage part 11 by using an initial value selection part 12. Then, this value is set to a probability evaluation/ prediction part 10. Afterwards, pixel data are successively reproduced based on the predicted result, it is judged whether the superior symbol is 'black' or 'white' and the appearance probability of the recessive symbol is predicted.
Patent JP-H10127190-A (JP)
Title: Flowerpot and water base for mounting flowerpot
Inventor: MORI TADASHI
IPC: A01G27/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To automatically water a potted plant without the need of manual aid or electric power at all and to keep the moisture of the culture soil almost fixed. SOLUTION: A water adjustment device 2 for which a water entrance hole 21a is provided on a bottom part, a water exit hole 21b is provided above it and the water entrance hole 21a is closed by the buoyancy of a float 23 at the time of becoming a prescribed water level is mounted to the bottom part of a flowerpot main body 1.
Patent JP-S63158464-A (JP)
Title: Automatic analyzer
Inventor: YOKOSUKA TAKEJIRO
IPC: G01N35/10
Filed: 1986-12-22
Abstract: PURPOSE:To perform the accurate analytical operation of an automatic analyzer, by periodically performing the washing operation of a pipet nozzle while analytical operation for sucking a reagent to distribute the same to a reaction tube to perform analysis is continuously performed. CONSTITUTION:When a specimen holding means 4 is rotationally driven to reach a specimen sucking position, a required amount of a specimen is sucked by a pipet 9 to be distributed to a reaction tube 5. When the reaction tube 5 successively reaches reagent emitting positions (f), (g), a required amount of reagents are sucked from the reagent containers 10, 12 of reagent and detergent holding means 7, 8 by the nozzles 39, 40 of pipet devices 11, 13 to be distributed to the reaction tube 5 and the measurement of absorbancy is performed by an optical measuring apparatus 14. In a process wherein this analytical operation is continued to successively advance, the analytical operation is periodically transferred to the washing operation of the pipet nozzles 39, 40. The nozzles 39, 40 suck the acidic detergents in washing containers 15a, 15b, 16a, 16b to emit the same to a reaction tube 5a having no reaction liquid received therein. Then, the nozzles 39, 40 are moved to a washing trough position to be washed with pure water.
Patent JP-H08155935-A (JP)
Title: Production of ceramic sheet provided with slits and slit processing blade attaching block used therein
Inventor: ENOMOTO AKIO
IPC: B26F1/18
Filed: 1994-12-09
Abstract: PURPOSE: To apply slit processing to the area between narrow window parts with good dimensional accuracy by forming slits to a green sheet using a slit processing jig and subsequently forming the window parts by using a window part processing jig. CONSTITUTION: At first, a green sheet 67 is supplied to the upper surface of a first table 65. A plurality of blocks having an inverted recessed shape and having predetermined slit processing blades inserted therein are provided and a first mold 12 having four reference hole processing punches inserted therein are further mounted on the upper mold holder part 71 corresponding to a first table 65 to form slits and reference holes 11. Next, the green sheet 67 having the slits and the reference holes formed thereto is fed to a second table 67 and the positioning pins 20 of the second table 67 are inserted in the reference holes 11. Next, window parts are formed by the second mold 13 mounted on the upper holder part 71 corresponding to the second table 67. Therefore, slits with predetermined depth can be processed at predetermined positions with good dimensional accuracy.