baber/WOPTO huggingface dataset:
Patent JP-H03191110-A (JP)
Title: Ground improvement method
Inventor: KODERA HIDENORI
IPC: E02D3/10
Filed: 1989-12-19
Abstract: PURPOSE:To promote drainage efficiency by executing a stage of work to excavate a buried trench in the horizontal direction underground and a stage of work to backfill the buried trench into which a drain material is constructed simultaneously to discharge water collected in a water permeable layer formed underground to the ground. CONSTITUTION:A buried trench 20 having the depth enough to construct a water permeable pipe 10 is so excavated by a trencher 30 that it is slightly wider than the outside diameter of the water permeable pipe 10. After that, while progressing the excavation work of the buried trench 20, the water permeable pipe 10 rolled up in the shape of a roll is drawn out to the bottom of the buried trench immediately after the excavation to construct it in the horizontal direction. Then, when the construction of the water permeable pipe 10 is completed, the buried trench 20 is subsequently backfilled. A stage of excavation work of the buried trench 20, a stage of construction work of the water permeable pipe 10 and a stage of backfilling work of the buried trench 20 are respectively carried out simultaneously. In addition, during the burying work of the water permeable pipe 10, draining wells 40 are provided to the water permeable pipe 10 at proper intervals.
Patent JP-2000116856-A (JP)
Title: Fatigue prevention tool in pachinko game or the like
Inventor: SHIRAISHI KEIICHI
IPC: A63F7/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the fatigue of wrist, forearm, elbow, shoulder or the like when a player enjoys a pachinko game for a long time, by mounting an approximately U-shaped forearm and elbow retaining part on an upper part of a connection part, and mounting an approximately inverted U-shaped fixing part on its lower part to form a portable and simple fatigue prevention tool. SOLUTION: When this tool is to be used, a player holds a fixing part 4 on the femur, and a fastening body 7 is wound and fixed by the hook-and-loop fasteners 7a, 7b. A game is started by gripping a handle of a pachinko machine in a state that the forearm is inserted and retained in a retaining part 3. In this case, when a height L of a connecting part 2 is too high, a closure 5a of one of the partitioning chambers 6a, 6b is removed to exhaust the internal air for optimizing the height of the connecting part 2. When the player leaves his seat, a suction cup mounted on a back surface is sucked to a glass surface or the like of the pachinko machine to be temporarily placed. Whereby the fatigue of player's wrist, forearm, elbow, shoulder or the like can be reduced even though the player enjoys the game for a long time, and further the tool can easily be carried and used.
Patent JP-H06145548-A (JP)
Title: Disperse dye mixture
Inventor: HIMENO KIYOSHI
IPC: D06P1/18
Filed: 1992-11-12
Abstract: PURPOSE:To obtain the title mixture improved in light fastness and sublimation fastness by mixing three specified red disperse dyes with each other. CONSTITUTION:A monoazo dye of formula I is mixed with 0.1-10 pts.wt., per pt. wt. this dye, monoazo dye of formula II wherein X<1> and X<2> are each nitro, cyano, sulfomethyl or the like; Y<1>, Y<2>, Z<1> and Z<2> are each H, cyano, nitro, trifluoromethyl or the like; W<1> and W<2> are each H, halogen, 1-2C alkyl or the like; and R<1> and R<2> are each 1-2C alkyl, cyano or the like to obtain a red disperse monoazo dye mixture. 100 pts.wt. this mixture is mixed with 1-100 pts.wt. at least one member selected from among red disperse dyes of formulas III-VI wherein R<3> is 2-6C alkylene; R<4> is H, phenyl or the like; R<5> is H or methyl; R<6> is -SO2NHC3H6OC2H5 or the like; R<7> is H or lower alkyl; Q1 and Q2 are each -R<8>-OH or -R<8>-O-R<8>-OR<9>; R<8> is 2-3C alkylene; and R<9> is H, lower alkyl or phenyl to obtain a disperse dye mixture. This mixture is dispersed in an aqueous medium and the pH is adjusted to 5.0-9.5. A polyester fiber is dyed with this dispersion at 120-140 deg.C.
Patent JP-2001136840-A (JP)
Title: Paper-made pot for raising seedling
Inventor: NISHIOKA KAZUMICHI
IPC: A01G9/10
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper-made pot which is used for raising a seedling and improves the growth of the seedling after the seedling is transplanted. SOLUTION: This paper-made pot for raising a seedling comprises a cylindrical side wall 1 and a bottom wall 2, wherein many openings 3, 4 having sizes permitting the free passage of roots are formed in the side wall 1 and the bottom wall 2, and wherein the openings 4 of the bottom wall 2 are formed in the corner portion where the side wall 1 and the bottom wall 2 of the pot cross each other. The paper of the side wall 1 is different from the paper of the bottom wall 2, and the bottom wall 2 is more quickly degraded than the side wall 1. Therefore, after the seedling is transplanted, the bottom wall 2 is quickly degraded to form holes or expand the openings 4, and the roots of the seedling downward grow without an interruption, thus improving the growth of the transplanted seedling.
Patent JP-2000148989-A (JP)
Title: Display parameter value setting method for medical image, medical image diagnostic device, and mri device
Inventor: TASAKA NOBUYUKI
IPC: G06T1/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To set display parameter values with which successive medical images can be displayed without giving any unnatural impression to a user. SOLUTION: The moving average value WW' of WW values of an object MR image to be set and an MR image present before it is calculated, the moving average value WW' of WW values of the object MR image and an MR image present behind it is calculated, and the mean value WW value of the moving average values WW' and WW'' in both the front and rear directions is set (ST5). When image pickup information on the MR image is Head/Axial, a WL value is not set, but when not, the moving average value WL' of the WL values of the object MR image and the MR image present before it is calculated, the moving average value WL'' of the WL values of the object image MR image and the MR image present behind it is calculated, and the mean WL value of the moving average values WL' and WL'' in both the front and rear directions is set (ST10).
Patent JP-2001144472-A (JP)
Title: Rack structure
Inventor: NAKAMURA SEISUKE
IPC: H05K7/18
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a rack structure which can house electronic devices such as information processing device or the like of rack mount type with a high density, is widely applicable for a rack mount device, can cope with the additional installation of the rack mount device or the change of arrangement, and is high in produciton efficiency. SOLUTION: This rack structure is composed of a rack column which is fixed freely removable to a column fixing plate provided to a baseplate and a ceiling board.
Patent JP-H08212560-A (JP)
Title: Optical recording medium and optical disk reproducing device
Inventor: UENO FUMIAKI
IPC: G11B7/24097
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an optical disk having a copy protecting function and its reproducing device. CONSTITUTION: An area where a copy protecting(CP) signal in which the center of eye pattern is greatly shifted from the center of amplitude is recorded, is provided behind the signal of a fixed pattern on an optical disk 9. After the arrangement signal of the CP signal is detected in the reproducing device, the signal in which the center of eye pattern is greatly shifted from the center of amplitude is reproduced normally by making a threshold value at the time of demodulating an RF signal into a digital signal change by adding an offset voltage to the threshold value. Unless a prescribed offset signal is reproduced, the reproducing of the disk is stopped by a reproduction/program stopping part 39.
Patent JP-H03188490-A (JP)
Title: Display device
Inventor: TAKAMUKAI KIYOKAZU
IPC: G09G3/00
Filed: 1989-12-18
Abstract: PURPOSE:To eliminate the need for communication at every display screen at the time of actual display by providing an operation means apart from a display device in the range within which an image displayed on the display device can be seen. CONSTITUTION:Display-data by plural pieaces are stored in a storage means 6 at any time in advance before display by repeating the operation of a personal computer 2. Display can be performed only by arbitrarily selecting the display data by the plural pieces with a display control part 5 by means of an operation means 7. Since the operation means 7 is provided apart from the display device 1 in the range within which an image displayed on the display device 1 can be seen, the displayed image can be seen from any angle without being obstructed by an operator. Thus, data-communication from the personal com puter 2 to the display device 1 is not required when a display operation is actually performed.
Patent JP-H07181260-A (JP)
Title: Light wave detector
Inventor: NAKAGUCHI TOMOYUKI
IPC: G01S17/88
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a light wave detector which can measure multiples targets quickly, at the same time, is compact and light, consumes less power, is inexpensive, or is reliable by reducing an error rate when extracting a target. CONSTITUTION:A laser range-finding means obtains the distance to a target according to the time difference between the transmission time and the reception time of laser pulses, a target extraction means 20 extracts at least one target image following a specific algorithm from an image which is picked up by an image pick-up means, a target direction calculation means 21 calculates the direction of the target from the position on a photo sensor 2 of the target which is extracted, and a first direction control means 18 and a second direction control means 19 direct the transmission direction of laser pulse of a laser range-finding means and the direction of the visual field of a signal reception optical system 7 to calculated target directions, respectively.
Patent JP-H09142933-A (JP)
Title: Diamond sintered compact and its production
Inventor: SUMIYA HITOSHI
IPC: C04B35/52
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To produce a diamond sintered compact excellent in heat and chipping resistances by sintering a powdery mixture of powder of oxycarbonate of a rare earth element or its hydrate with powder of diamond or nondiamond carbon under specified conditions. SOLUTION: Powder of oxycarbonate of a rare earth element and/or its hydrate as a sintering aid is mixed with powder of diamond and/or nondiamond carbon and the resultant powdery mixture is sintered by holding under conditions of pressure and temp. in a region in which diamond is thermodynamically stable to obtain the objective sintered compact consisting of 0.1-30vol.% material made of oxide and/or oxycarbonate and/or carbide of the rare earth element and the balance diamond. In the case of <0.1vol.%, the suitability of diamond particles to bonding, that is, sintering is deteriorated. In the case of >30vol.%, strength and wear resistance are deteriorated by the effect of an excess of the material.
Patent JP-H04194399-A (JP)
Title: Blower for air conditioner
Inventor: KONDO RYUTA
IPC: F04D29/54
Filed: 1990-11-27
Abstract: PURPOSE:To reduce the extent of noise in keeping off a U-turned suction air current as well as to simplify a manufacturing process by forming a bellmouth as one body with a unit outer frame, and installing a soft air-flow restrained on an outer circumference of the rectilinear part. CONSTITUTION:A blower is provided with a propeller fan 12, bellmouth 16 having a rectilinear part to head for a downstream from the outside of the tip edge and an expansion part gradually expanding from an and around a rear edge of the propeller fan 12, and a unit outer 11 surrounding the bellmouth 16 and the propeller fan 12. The bellmouth 16 is solidly molded with the unit outer frame 17, and a soft plastic foam 17 or the like installed on an outer circumference of the rectilinear part of the bellmouth 16. With this constitution, a U-turned suction air current at the downstream side of the propeller fan 12 and from an outside part of the bellmouth 16 is checked in an inner part of the unit frame 11, thus a noise becomes lessened, and simultaneously since the upstream side of the bellmouth 16 is made up into a rectilinear form, integral molding with the unit outer frame 11 becomes facilitated.
Patent JP-H04194397-A (JP)
Title: Cross flow fan
Inventor: KONDO RYUTA
IPC: F04D17/04
Filed: 1990-11-27
Abstract: PURPOSE:To secure such a cross flow fan that is very little in noise by constituting a part equivalent to a supply opening part for a rear guider so as to have a lot of small holes, and installing a sift absorbing material at the outside. CONSTITUTION:A lot of small holes 16 are formed in a supply opening part 15 of a rear guider 13, and thickness of this guider 13 and each diameter and hole rate of these small holes should be set to such valves as determined by each frequency of noises being produced out of a fan, Then, a sound absorbing material 17 made up of soft urethane foam or synthetic rubber foam or the like is installed at the outside of the supply opening part 15. With this constitution, a blade pitch sound generated in and around a stabilizer 14 of the cross flow fan and another sound generated in an impeller 12 due to flowing separation are all absorbed by the small holes 16 installed in the supply opening part of the rear guider 13 and the sound absorbing material 17, thus, any possible noise is reducible.
Patent JP-H04275276-A (JP)
Title: Novel dihydroisoquinoline derivative
Inventor: REETO NEFU
IPC: A61P11/06
Filed: 1991-12-12
Abstract: PURPOSE: To provide a new compd. which is useful as a bronchodilator for the treatment for symptoms of airway diseases due to disorder or inflammation.  
     CONSTITUTION: This compd. is expressed by formula I, wherein R 1  to R 4  are each a 1 to 4C alkoxy group, and for example, the compd. is [3S]3,4-dihydro-6,7- dimethoxy-1-(3,5-dimethyoxy-phenyl)-3-hydroxymethyl-isoquinoline and its acid- addition salt. The compd. is obtd. by removing a protecting group from a 3- hydroxy-protected type compd. of formula I, namely, from a new compd. expressed by formula II (wherein X is a hydroxy protecting group), or by esterifying the compd. of formula I. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07180025-A (JP)
Title: Method for oxidizing ti-al intermetallic compound
Inventor: SHAMOTO HIROYUKI
IPC: C22C14/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a method for oxidizing a Ti Al intermetallic compound excellent in wear resistance. CONSTITUTION:A Ti-Al intermetallic compound is subjected to oxidizing treatment under heating under the conditions of T+50logH>=750... inequality (a) and 500+25XAl>=T... inequality (b) [where T: treating temp. ( deg.C), H: treating time (h) and Al: the content of Al (wt.%) in the material to be treated] in an atmosphere contg. at least oxygen. In the oxidizing treatment, it is subjected to oxidizing treatment under heating under conditions of 25logH+T+ 0.4<1150... inequality (c) [where P: pressure (Torr)]. Thus, an oxidized film excellent in wear resistance can be obtd. on the surface of the Ti-Al intermetallic compound.
Patent JP-H04201954-A (JP)
Title: Hall call assigning device for elevator
Inventor: NIIMURA KIYOSHI
IPC: B66B1/18
Filed: 1990-11-30
Abstract: PURPOSE:To enable the use of the other elevator in the case of one elevator being used for loading/unloading or the like so as to be unusable to general passengers by providing door open time detecting devices, and setting the detected door open time as the evaluation value of hall call assignment to a hall call registered floor. CONSTITUTION:When a hall button is pressed, a hall call register device H registers it as a hall call and outputs this hall call to a hall call assigning device A. With the input of this hall call and the door open time from door open time detecting devices T1, T2, the hall call assigning device A performs internal processing and outputs hall call assignment to elevator control devices N1, N2. At this time, the arrival time elevator by elevator to the hall call registered floor is calculated. In the case of the door of one elevator being open, the door open time is added to the arrival time, so that the hall call assignment to this elevator is made more difficult as the door open time is longer, and the assignment to the other elevator is made easier instead.
Patent JP-H09205998-A (JP)
Title: Feed for poultry
Inventor: MOTOZONO YUKIHIRO
IPC: A23K1/18
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a feed for poulty which eliminates smell characteristic to meat, is satisfactorily flavorful and tough, is juicy and is excellent in taste by adding coconut oil and a vitamin E together. SOLUTION: The coconut (A) and the vitamin E (B) are added and included. It is desirable that the component (A) is included 2 to 6% by weight and the component (B) is included 100 to 230ppm. Feed to add the component (A) and (B) is desirably a formula feed in view of intaking. It is desirable that the component (A) is heated to be liquid and added to the material for feed or already produced feed to be mixed and distributed uniformly. In addition, the adding quantity of the component B is desirably adjusted while considering the quantity of the component B originally included in the feed material before adding the component B. It is desirable that the desired feed is generally fed so that the intake quantity of the component A is 1 to 9g and that of the component B is 10 to 35mg per the weight 1kg of a poultry a day.
Patent JP-H07192049-A (JP)
Title: File management method for process information
Inventor: NAGAOKA MASAO
IPC: G06Q50/00
Filed: 1993-12-27
Abstract: PURPOSE:To efficiently file, smoothly read and process the process information of a lot of machine kinds by process design personnel in the filing system of a production line by providing a filing systerg starting step and a menu processing step. CONSTITUTION:An activation processing 21 is prearranged, an argument setting processing 23 for setting an argument in a prescribed register, a judgement processing 24 for judging whether or not the argument is a registered valid one and an argument filing processing 25 for filing the argument when it is valid are provided and an error processing 26 for displaying an error message is executed when it is an unregistered invalid one. Also, a job instruction processing 34 is prearranged and an argument read processing 35 for reading the argument filed in the processing 25 and retrieving and reading all the required file kinds corresponding to a model name by the argument and a parameter chart corresponding to a section name by the argument from a parameter file is provided. Thus, the total man-hour of work processes is managed for the respective line forms of the production line.
Patent JP-H05264133-A (JP)
Title: Air conditioner
IPC: F25B47/02
Filed: 1992-12-09
Abstract: PURPOSE: To enhance heating efficiency by disposing an auxiliary condenser adjacent to an outdoor heat exchanger, thereby performing defrost operation continuously during heating. CONSTITUTION: An auxiliary condenser 6 is disposed adjacent to an outdoor heat exchanger 3, and three-way valves 7, 8 are provided at the inlet and outlet sides of the auxiliary condenser 6. In a heating mode, a high-temperature high- pressure refrigerant gas compressed by a compressor 2 passes through pipings 2A, 10 and circulated to the indoor heat exchanger 1 side, thus heating a room. Here, a high-temperature high-pressure refrigerant gas compressed by the compressor 2 passes through pipings 13, 14, the three-way valve 7, thence through piping 15, 17, 19, the three-way valve 8, expansion piping 4, pipings 18, 11, the outdoor heat exchanger 3 and circulates through the compressor 2 along piping 2B.  Since the refrigerant gas circulating through the auxiliary condenser 6 sustains high-temperature state, the air which is supplied from a fan passes through the auxiliary condenser 6 produces hot air which passes on the surface of the outdoor heat exchanger 3, thus defrosting the surface continuously.
Patent JP-H04204003-A (JP)
Title: Measuring apparatus for floatation amount of magnetic head slider
Inventor: MURANUSHI FUMITAKA
IPC: G01B11/14
Filed: 1990-11-30
Abstract: PURPOSE:To decrease the lowest measuring limit of the floatation amount of a magnetic head slider and to improve the measuring accuracy when measuring the floatation amount according to an optical interference method by using a light source of a type of the dispersive wavelength in a narrow range where an interference is given rise to in a distance of the floatation amount. CONSTITUTION:A magnetic head slider 1 supported by a supporting mechanism 2 is made to float over a glass disk 3 formed of molten quartz or synthetic quartz. An ultraviolet light is cast onto the slider 1 from a light source 5 which is a combination of an Xe lamp 5 of material permeating the ultraviolet light such as synthetic quartz or the like and a monochromic meter 7 capable of separating the ultraviolet light from 180nm to 400nm. The cast light is brought into the disk 3 by a half mirror 8 from the opposite side of the slider 1, with bringing about an interference. The image of the interference fringes appearing on the lower surface of the slider is guided to a camera 9 and the image is analyzed by a calculator 10 equipped with an image analyzing function. Accordingly, the floatation amount of the slider 1 is obtained. In this manner, the ratio of the wavelength of the visible light and the using ultraviolet light and also the measuring of the lower limit are decreased, so that the measuring accuracy is improved.
Patent JP-H10172249-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: UCHIDA SHIGEYA
IPC: G11B20/14
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To compensate for error rate deterioration of the reproduced data due to non-linear distortion of reproduced waveform resulting from high recording density by limiting intersymbol interference of waveform using a PR equalizer which equalizes an isolated produced waveform to the waveform having the value other than '0' only at the limited sampling points and by reproducing data through the viterbi detection. SOLUTION: A recording equalizing circuit 7 compensates for non-linear bit shift by previously shifting the inversion position of a recording current depending on the bit pattern. This circuit is used only when the non-linear bit shift in the actual reproduced waveform is large and influence on error rate is conspicuous. With the recording equalization, non-linear waveform interference is reduced and error rate can be improved. Moreover, a structure of the viterbi detector can be simplified. A modulation circuit 8 for modulating recording data stream and a demodulating circuit 9 are used only when waveform interference is large.