baber/WOPTO huggingface dataset:
Patent JP-H04149331-A (JP)
Title: Underground gutter structure
Inventor: KUMAGAI SHIGETO
IPC: E03F5/04
Filed: 1990-10-11
Abstract: PURPOSE:To drain water not only from the ground surface but also from the underground by embedding an U-like groove underground at a suitable depth from the ground surface, and by laying a cover member having a width wider than that of the U-like groove and formed at the lower surfaces thereof with several recess grooves and through-holes, on the U-like groove. CONSTITUTION:A U-like groove 1 is embedded in the ground so that the upper surface 6 thereof is set at a depth from the ground surface 5, which is substantially equal to the sum of the thickness of a cover member 2 and the thickness of an artificial lawn 4. Then, the cover member 2 which is made of synthetic resin or reclaimed materials thereof, having a width than that of the upper surface 6 of the U-like groove 1, and which is formed at the lower surface thereof several parallel grooves 7 formed therein with several through-holes 10, is laid on the upper surface 6 of the U-like groove 1. Thereafter, the artificial lawn 4 is laid so that the surface of the artificial lawn 4 is flush with the ground surface 5. Thereby it is possible to enhance the external appearance, and to avoid stumbling against the cover member 2 or the like, and further it is possible to make the side lightweight so as to facilitate the construction work.
Patent JP-H1171739-A (JP)
Title: Foundation consolidation method for flood control
Inventor: OTA HARUO
IPC: E02B3/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the natural environment, by forming the foundation consolidation member of a revetment with submerged wooden mattresses and arranging cobble stones and fish nest blocks and planting pussy willow. SOLUTION: When water depth is shallow, wooden mattresses are submerged and laid at the lower part below the water level of the slope face of a revetment constructed with the cobble-stick method or the like and cobble stones are laid in the half part of the submerged side of the wooden mattress and pussy willow trees are planted in an area surrounded by wooden frames. When water depth is deep, the bottom of the slope face of the revetment constructed with the rubble-fascine method or the like is extended and pitching stones are laid and thereafter, submerged wooden mattresses are laid below the water level at the bottom of the pitching stones and cobble stones are laid in the inside. And fish nest blocks are scattered among the cobble stones and pussy willow trees are planted.  In this way, the habitat environment of fish and aquatic small animals can be improved and a feeding ground can be supplied for wild birds. As pussy willow tree is an aquatic plant, oxigen is supplied in water from the tree to improve the habitat condition of aquatic animals. And further, proliferation of aquatic vegetation is accelerated to purify water.
Patent JP-H0989961-A (JP)
Title: Electric field detecting device
Inventor: TOGANO YUICHI
IPC: G01R29/08
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To detect a high electric field by forming a plurality of phase shifting optical waveguides in the Z-axial direction of the crystalline axis of an electrochemical crystal plate to enhance the half-wavelength electric field. SOLUTION: The light from a light source 6 passed through a single mode fiber 6 is incident on a sensor head 1. The head 1 is formed of an optical waveguide for propagating the light in the Z-axial direction by use of an X-plate 11 and a modulating electrode 15, the incident light from an incident optical waveguide 12 is passed through two phase shift optical waveguides 13, recombined in an emitting optical waveguide 14, and emitted to a fiber 7.  With the result that a voltage guided to an antenna 60 by electric field is applied to a pair of demodulating electrodes 15 near the phase shift optical waveguides 13 to change the phase of the light passed through the phase shift optical waveguides 13, the guided lights bonded in the emitting optical waveguide 14 are mutually interfered, passed through the fiber 7, and incident on a light detector 63, and the light intensity is converted into electric signal, and measured and displayed by a measuring instrument 64. The head 1, which is of polarization independent type independent from polarizing surface, requires no polarizing regulation, and is functioned by a single mode fiber 6.
Patent JP-H03139836-A (JP)
Title: Method for piling silicon nitride layer on glass substrate
Inventor: MAHARINGAMU BANKEITOSAN
IPC: C03C17/22
Filed: 1990-10-15
Abstract: PURPOSE: To provide an appropriate silicon nitride deposition speed at a temperature lower than the annealing temperature of a glass substrate by heating the glass substrate to a specific temperature, and allowing a mixed gas of dechlorosilane and ammonium to act at a specific flow rate ratio, on the main surface of the glass substrate in vacuum. CONSTITUTION: A glass substrate is heated to a temperature lower than a substrate an annealing temperature at 580 deg.C or above, and in vacuum, a mixes gas flow of dechlorosilane and ammonium to act, at flow rate 1-10cc/second, on the main surface of the glass substrate, at a flow rate ratio 6:1-2:1 between ammonium flow rate and dechlorosilane flow rate. It is especially effective when deposited on such glass substrate in which annealing temperature is 580 deg.C or above, with sodium content preferably 0.1weight% or less. The glass is a substrate, preferably heated to about 580-650 deg.C. Particularly good result is obtained with a flow rate of the mixed gas of dechlorosilane and ammonium at about 2cc/second, wherein the ratio between ammonium flow rate and dechlorosilane flow rate is 2:1.
Patent JP-H1190628-A (JP)
Title: Control method for polarity changeover and consumable electrode type arc welding machine
Inventor: KAWAMOTO ATSUHIRO
IPC: B23K9/073
Filed: 1997-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a polarity changeover control method and a consumable electrode type arc welding machine which eliminate the extinction or the instability of an arc by the changeover of polarity. SOLUTION: In a consumable electrode type arc welding machine in which welding is performed by alternately changing reversed polarity welding and straight polarity welding, a short circuit/arc discriminating part 4 discriminates a short circuit and an arc from the waveform of a welding voltage detected by a welding voltage detecting part 3, a polarity changeover control part 5 integrates an initial arcing time from the point of time of polarity changeover and an arcing time after the lapse of a prescribed waiting time Tw set in a waiting time setting part 10 from the released point of time of the succeeding short circuit and changes the polarity when the integrated time becomes a prescribed changeover time Tch set in a changeover time setting part 6.  The polarity changeover is prohibited within a short time of the rising of an arcing period following the short circuit release, the polarity changeover is prohibited at the time of a long arc length to suppress the extinction and the instability of the arc.
Patent JP-H07125999-A (JP)
Title: Cargo handling device
Inventor: YAMAGUCHI ICHIRO
IPC: B66F19/00
Filed: 1993-11-01
Abstract: PURPOSE:To improve an oil leak and noise by employing a support mechanism operated by air pressure. CONSTITUTION:A drive section 16 is arranged on the support member 12 o.f a low lift 10 supported by a wheel 14. A compressor 24 generating air pressure and an air tank 26 temporarily storing the air from the compressor 24 are installed in the drive section 16. A battery 28 is arranged in front of the compressor 24 and the air tank 26. At the time of operation, the battery 28 operates the compressor 24, the air from the compressor 24 is temporarily stored in the air tank 26, then air is fed to an air cylinder or the like to operate it with the air pressure. No oil leak occurs unlike hydraulic driving, and noise is improved.
Patent JP-H0859415-A (JP)
Title: Preparation of anti-fungal active substance
Inventor: ROORANTO OOME
IPC: A01N59/00
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a clathrate compound of urea having H2 O2 and a surfactant and adapted to skin, mucous membrane and tissue by heating a raw material under dehydrating conditions and use the clathrate compound as a new antimicrobial active substance having broad spectrum area under conditions similar to nature. CONSTITUTION: Urea is gradually added to 33% H2 O2 under stirring in hot water bath heated to 30-40 deg.C and the mixed solution is allowed to stand while cooling and crystallized to provide the crystallized percarbamide containing 33% H2 O2 . (In this case, the reaction is carried out under anhydrous conditions). The resultant clathrate compound is homogeneously mixed with a surfactant to provide a new antimicrobial substance. Allantoin or panthenol is preferably added to the clathrate compound. The clathrate compound is can be used for antimicrobial treatment of a sensitive substance such as biosensor. The clathrate compound can be used for sterilization of by additionally applying γ-rays to the clathrate compound.
Patent JP-H1091586-A (JP)
Title: Network computer centralized procesing system in office
Inventor: KITAGAWA NORIAKI
IPC: H04L12/28
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact system with high versatility by centralized processing the network system using a distributed processing and LAN by means of client/server by parallel CPU boards in one computer and sharing a distributed processing function. SOLUTION: The plural CPU boards and hard disks are stored in one unit (computer main body) and a simple various types communication method connecting the unit with the input/output devices of a keyboard, a display and a printer is provided. A function similar to the computer constructed by conventional LAN is provided. A floppy drive, a CD-ROM drive and a MODEM device are basically shared by one unit. Although only one computer exists, data processings can be realized in plural input devices (keyboards) and the function similar to the construction of a LAN system is provided by sharing the plural hard disks.
Patent JP-H04148526-A (JP)
Title: Manufacture of silicon substrate
Inventor: SAKURAZAWA HIROYUKI
IPC: H01L27/12
Filed: 1990-10-12
Abstract: PURPOSE:To bond silicon substrates without producing a void or the like at their bonding interface by a method wherein, when an SOI substrate is manufactured by a pasting method, a porous silicon layer is formed on at least one substrate surface of the silicon substrate to be bonded. CONSTITUTION:A P-type silicon substrate 1 is attached to a Teflon jig in such a way that its mirror surface is faced inward; it is arranged inside a chemical formation tank; hydrogen fluoride water is put into the jig and the chemical formation tank. While the mirror-surface side of the silicon substrate 1 is used as a cathode and the lapped-face side is used as an anode, platinum electrodes 13, 14 are put into the hydrogen fluoride water; the hydrogen fluoride water on the lapped-face side is stirred. An electric current is made to flow to the silicon substrate 1; a porous silicon layer 1a having a thickness of 1mum is formed on the mirror-surface side. Then, a silicon oxide substrate 2 on which an oxide film 2a has been formed by a thermal oxidation operation is brought into contact with the silicon substrate 1 at room temperature; both substrates 1, 2 are bonded by a heat treatment. When substrates on which porous silicon layers have been formed are bonded, two porous silicon substrates are manufactured in the same manner as above; both substrates are brought into contact and bonded by a heat treatment in the same manner.
Patent JP-H08103355-A (JP)
Title: Deep blue-dyed and chained bamboo pieces pillow
Inventor: HOSOKAWA YOSHINORI
IPC: A47G9/10
Filed: 1994-10-02
Abstract: PURPOSE: To obtain a comfortable softness by stretching and attaching a deep blue-dyed and chained bamboo pieces to two gourd-shaped plates and screwing the dyed and chained bamboo pieces at the both ends so that the bamboo pieces bridge over the dent portion of the two gourd-shaped plates. CONSTITUTION: A 30cm long and 1cm wild deep blue-dyed bamboo piece 2 is made thicker for approx. 4cm part from the both ends, and a hole is made at its side face and a thread 6 is passed through. To make spaces between adjoining bamboo pieces 2, small linked beads 5 are inserted between adjoining bamboo pieces 2, and at right a left sides of the bamboo blind 2, two gourd- shaped plates 1a and 1b are attached. Both ends of the bamboo blind are placed at one end of the gourd-shaped plates 1a and 1b and fastened with nails 3. About six bamboo pieces at both ends of the side plates 1a and 1b are fastened with nails and bamboo pieces between them are kept stretched. The bamboo blind bridge over the narrow portion at the center of the side plates.  The side plate consists of two high and low peaks and one dent portion, and a comfortable softness is given to a head when rested on the dent portion.
Patent JP-H07125566-A (JP)
Title: Speed control method of vehicle
Inventor: ASANUMA NOBUYOSHI
IPC: G01C21/20
Filed: 1993-11-02
Abstract: PURPOSE:To reduce an operational quantity necessary for judging the propriety of corner passing at the current car speed. CONSTITUTION:A search section L1 of specified length, an alarm section L2 being shorter than the former and a deceleration section L3 being yet shorter than it are all set up ahead in the traveling direction from the current one's own car position P0 on the road of a map obtained by a navigation unit. First of all, whether a corner exists in the search section L1 or not is judged, and if there is none, operation hereafter is suspended and thereby an operational quantity is held down to the minimum. Supposing the corner exists in the search section L1, the corner in the alarm section L2 is judged as whether it is passable through at the current car speed or not, and if it is impossible, an alarm signal is emitted, while the corner in the deceleration section L3 is judged as whether it is passable through at the current car speed or not, and if it is impossible, the car is automatically decelerated.
Patent JP-H05112134-A (JP)
Title: Opening and closing device of opening and closing unit
Inventor: KATO YUICHI
IPC: E05F15/12
Filed: 1991-10-22
Abstract: PURPOSE:To obtain the correct and stable operating condition during a long period of time by transmitting the rotary power of a driving motor to an output lever and an operation rod in order to slide a nutator forward and backward, and detecting the travel amount for sliding the operating rod by a detecting sensor for detecting the moving amount of the output lever. CONSTITUTION:Either one base end portion 21a of the first link member 19 to which an opening and closing unit is fitted and the second link member 21 rotatably pivoted through a connecting pin 39 is pivoted on a guide member 25 having a rail portion 27. The base end portion 19a of the other side is pivoted on a nutator 29, whereby the first and second link members are freely switched to the operating attitude caused by bringing one base end portion 21a close to the other base end portion 19a to erect both link members 19, 21 and to the storing attitude caused by separating the base end portions from each other to lay down both link members 19, 21 along the guide member 25. In this arrangement, the reciprocating motion is given to an output lever 63 for moving an operation rod 57 forward and backward centering round a mounting shaft 69 by a driving motor 65, and the reciprocating position of the lever 63 is detected by detecting sensors S1, S2.
Patent JP-H0584720-A (JP)
Title: Manufacture of patterned concrete product
Inventor: OKADA TOSHINAGA
IPC: C04B41/45
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a patterned concrete product easily in a shot time without using a patterned rubber mold, a resin mold, etc., and further without being affected by weather conditions. CONSTITUTION:Concrete 4 is placed in a form 1. Surface patterns are formed by spraying mortar or cement paste 6 against the surface of the concrete 4 using a spraying device 5 such as a spray gun. Thereafter, curing is done, following which the product thus formed is released from the mold 1.
Patent JP-H10126634-A (JP)
Title: Print color conversion system and its method
Inventor: TSUNEKANE KOJI
IPC: H04N1/46
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain the print color conversion system that is a print system for print by a plurality of print systems in which data are printed so as to reproduce colors quickly and preferably. SOLUTION: A conversion table is prepared for converting Y, M, C, K image data into print density to be reproduced as to a plurality of print systems (1), (2), (3),...i...k in advance. In the case of using image data (12iY), (12iM), (12iC), (12iK) of a form plate printed in the print system (i), the image data (12iY), (12iM), (12iC), (12iK) of the form plate printed in the print system (i) are converted respectively based on a conversion table of the print system (i), and the image data (92kY), (92kM), (92kC), (92kK) of the form plate obtained by inverse-conversion based on a conversion table of the print system (k) are used and printed by the print system (k).
Patent JP-H0988446-A (JP)
Title: Door device
Inventor: TSUKANO MITSUHARU
IPC: E06B3/26
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a door device capable of quickly escaping in emergencies such as the occurrence of earthquake, etc., to ensure the safety of persons by providing an opening section in a door, and providing an emergency door incorporated therein as part of the door to the opening section in a turnable manner. SOLUTION: A frame body 1 is provided to an opening section of a structure, and an entrance door 5 is mounted to the inside of the frame body 1 in an openable manner. An opening section is provided to the door 5, and an emergency door 25 is mounted to the opening section in a turnable manner through hinges 27, 29, etc. The emergency door 25 is incorporated therein as a part of the door 5, and the existence of the emergency door is not recognized from the outside. The emergency door 25 is locked with a key mechanism from the inside thereof usually, and the key mechanism is unlocked in an emergency to make it possible to open it.
Patent JP-H09103186-A (JP)
Title: Controller for discharging unit in grain unloader
Inventor: SERA TOKUYUKI
IPC: A01F12/46
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a grain-unloader of improved safety by setting a stopper nearby to avoid danger promptly. SOLUTION: A longitudinal conveyer is set to unload grain in the grain tank in the combine and a grain unloader unit comprising a unloading spiral or a unloading case is set so that they may be movable with a vertical motion manipulator and a rotation manipulator and a stopper is set near these manipulators to quickly stop the motion of the unloader.
Patent JP-H07165312-A (JP)
Title: Article collecting equipment
Inventor: CHIMURA YUTAKA
IPC: B65G1/137
Filed: 1994-11-09
Abstract: PURPOSE:To prevent a worker from erroneous recognizing by displaying the location of a shelf section where the article to be taken out is placed and the kind and quantity of the article to be taken out positively in a limited display space. CONSTITUTION:A shelf with multiple shelf sections is provided along the running route of a mobile vehicle for accommodating articles. A memory means 14 which stores information on the location of a shelf section and an article to be taken out and a displaying means 100 which display the information on the location of a shelf section and an article to be taken out based on the stored memory. The displaying means 100 consists of a monitor 18, a selecting means 101 which selects the displaying state of the monitor 18, and a control means 102 which controls the display of the monitor 18. In the shelf section location displaying state where all shelf section locations at which collected articles are accommodated are displayed, when one shelf is selected, the control means 102 makes this equipment display all the locations of selected articles in the shelf section. In such article display state, when one article is selected, it makes this equipment display the quantity of the selected article to be taken out.
Patent JP-H01117303-A (JP)
Title: Permanent magnet
Inventor: KAINO DAISUKE
IPC: H01F1/053
Filed: 1987-10-30
Abstract: PURPOSE:To decrease high-temperature irreversible demagnetizing factor without accompanying a decrease of maximum energy product BHmax by diffusing Tb, Dy, Al, Ga near the surface of a R-Fe-B based magnet and by providing a layer of a higher intrinsic coercive factor than that inside the magnet. CONSTITUTION:A layer having a higher intrinsic coercive force than that inside a magnet is provided by diffusing at least one of Tb, Dy, Al, and Ga, near the surface of a R(rare earth element)-Fe-B based (R is at least one kind of La, Ce, Pr, Nd, Pm, Sm, E; u, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and Y) magnet. La, Ce and Y are available as R used for a R-Fe-B based magnet. Each can be used singly or jointly mixed. For an intrinsic coercive force iHc material formed near the surface of a magnet, Tb, Dy, Al or Ga is available, and this can be used singly or mixed. One example of diffusing the above materials is to perform heat treatment after performing sputtering for these materials as negative pole target materials. This method enables materials to be diffused not only on the surface of a magnet, but to the inward thereof. As a result, a layer having a coercive force higher than that inside the magnet can be formed.
Patent JP-S61156610-A (JP)
Inventor: YAMASHITA YOSHIHIRO
IPC: H01H9/16
Filed: 1984-12-28
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-H0989451-A (JP)
Title: Cold storage case
Inventor: MIZUNO FUMIO
IPC: F25D11/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the escape of chilled air without inconveniencing the use in choosing and taking out food articles by connecting the periphery of a cover to the periphery of a worktable at the opening in a manner of placing them apart with a rail of a poor thermal conductor interposed therebetween on each of two sides of the opening and by placing on the rails a transparent sliding door plate which closes the opening above a cold-storage vessel in a freely openable and closable manner. SOLUTION: On the top of an insulating box 2 a worktable 31 is provided. The worktable 31 forms an opening 32 in alignment with a top opening 21. A cover 36 is provided in a manner of closing the top opening 21. An edge of the cover 36 and an edge of the opening 32 along the worktable 31 are connected in a manner of being placed apart from each other with a rail 3 of a poor thermal conductor therebetween. On the rails 3 transparent sliding door plates 52, 53 are placed, which close the opening 32 above a cold-storage vessel 51 in a freely openable and closable manner. As a result, the escape of chilled air through the top opening 21 can be prevented or reduced considerably without inconveniencing the customers in choosing and taking out food articles.