baber/WOPTO huggingface dataset:
Patent JP-2001025783-A (JP)
Title: Wastewater treatment tank
Inventor: KAWASE TOMIHARU
IPC: C02F1/32
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To maximize the efficiency aerobes in wastewater treatment and to cope with the scale-up of a treatment tank and the diversification of its shape by forming plural oxygen supply ports each descending from an outside air tank toward the treatment tank, in a side wall member. SOLUTION: A upper lid member 6 having a water injection port 5 through which sewage is injected from the outside is freely attachably and detachably supported on the upper end of a treatment tank 3, and a lower lid member 8 provided with a draining port 7 from which purified water is discharged to the outside is freely attachably and detachably supported with the lower end. A filter member 12 is arranged in the space formed and surrounded by an upper partition member 10 laid on the upper side of the tank 3, a lower partition member 11 provided on the lower side of the tank 3, an inner side wall member 1 and an outer side wall member 2.  Plural oxygen supply port 13 each descending from an aeration tank 4 toward the septic tank 3 are formed in the inner side wall member 1, and the outer face of the inner side wall member 1 is covered with a slide member 14 as an inner lid member slidable in the circumferential direction of the inner side wall member 1.
Patent JP-H0729027-A (JP)
Title: Data comparison device
Inventor: NAKAMURA TOSHIKI
IPC: G06T11/80
Filed: 1993-07-14
Abstract: PURPOSE:To obtain new comparison data by means of adding a selection condition by the will of a user without updating comparison data of the life force of a soldier at every one key operation, for example, in the data comparison device of a fighting type game machine and the like. CONSTITUTION:When a sub-menu screen is displayed by the operation of a 'life force restoration' key and an 'ESP item' for restoring life force is selected, icons corresponding to ten kinds of restoration points which are previously stored in life force restoration point ROM are sequentially rotation- displayed instead of the display position of the soldier (selected soldier 51a in such case). If an 'OK' key is operated when the desired icon (54c, for example) is displayed, the rotation of icon display is stopped, and life force which the present selected soldier 51a has is restored in accordance with the life force restoration points (27000) corresponding to the selected icon 54c.
Patent JP-H0857509-A (JP)
Title: Controller for tandem mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/18
Filed: 1994-08-22
Abstract: PURPOSE: To improve the accuracy of thickness control and stability of operation by manipulating the roll speed of an upstream stand based on the thickness changing rate and forward slip changing rate on the inlet side of the downstream stand and the forward slip changing rate of the upstream stand. CONSTITUTION: A steel sheet 1 is rolled with an i-th stand 2 and (i+1)th stand 3. The actual value of thickness of the steel sheet 1 is measured by a thickness gage 4. The deviation between the actual value and the target value of thickness is calculated. The variations in thickness and forward slip on the outlet side of the (i+1)th stand are calculated based on the deviation by a forward slip arithmetic unit 14. The variation in forward slip at the i-th stand is calculated by the forward slip arithmetic unit 15 and added to a speed correction arithmetic unit 16. The corrective rate of roll speed of the i-th stand is calculated by the speed correction arithmetic unit 16. The roll speed at the i-th stand is changed based on the corrective rate by a speed controller 9.  Even in the state where the roll speed is manipulated by thickness control, the sheet speed on the outlet side of the upstream stand and the sheet speed on the inlet side of the downstream stand are equalized and interstand tension is not varied.
Patent JP-H0247204-A (JP)
Title: Rare earth powder for magnet and production thereof
Inventor: KUMAMOTO YOSHITAKA
IPC: H01F1/06
Filed: 1988-08-09
Abstract: PURPOSE:To simply coat rare earth powder with a binder by wet-pulverizing the powder in isopropanol to form a slurry, adding a soln. of the binder in isopropanol to the slurry, mixing them and drying this mixture. CONSTITUTION:Rare earth powder is wet-pulverized in isopropanol to form a slurry. A soln. of an org. binder in isopropanol is added to the slurry and mixed. This mixture is dried to obtain binder coated rare earth powder for a magnet.
Patent JP-S5896943-A (JP)
Title: Feed water controlling device to bathtub
Inventor: ICHIDA SHIYUNJI
IPC: F24H1/00
Filed: 1981-12-07
Abstract: PURPOSE:To automatically supply the fixed amount of water in a bathtub by a method wherein a flow sensor, which issues pulse signals in proportion to feed water flow rate when a solenoid valve in a feed water piping is open, is provided and the solenoid valve is closed by means of the flow sensor, when the integrated value of the outputted pulse signals is reached to a set value. CONSTITUTION:When a starting switch SS is turned on for use, a solenoid valve SV1 is open in order to feed water into the bathtub. At this time, pulses, the number of which is proportional to the flow rate of the water passing through the water piping, are issued from the flow sensor 4 and said pulse signals are sent through a wave-form shaping circuit 7 to an integrating circuit 8. The integrating circuit 8 has a capacitor C1, which continues to be charged during the time the pulse signals continue. When the terminal voltage of the capacitor C1 exceeds a reference voltage, the output of a comparator U2 is inverted from the high level to the low level. Consequently, a transistor Q3 is turned OFF, resulting in putting a relay 1K in inoperative and the solenoid valve SV1 is closed by means of the turning-OFF of a contact 1K1 in order to stop the water-feeding into the bathtub.
Patent JP-H1194071-A (JP)
Title: Method for controlling gear shift of vehicular continuously variable transmission
Inventor: SUZUKI AKITO
IPC: B60W10/18
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent restart from being made impossible after a vehicle is stopped at the gear ratio on the high speed side as it is when wheel spin is generated. SOLUTION: The set gear ratio ip* for limiting the high speed side gear ratio is determined from a moment tspin in which wheel spin is detected after the starting operation. Accordingly, naturally, the gear ratio ip is increased to a value on the high speed side as shown by a two-dot chain line β in response to the sudden increase of the driving wheel speed VW by spin, and the gear ratio ip is fixed to δ in stopping in which a foot is separated. However, the gear ratio ip is not increased to the high speed side from the set gear ratio ip*, and it is fixed to γ (on the low speed side) larger than δ in stopping. Therefore, the impossible restart caused by insufficient driving force can be prevented, and restart is made possible, obviously from the change with the lapse of time of the vehicle speed VB after the restart operating time t4 .
Patent JP-H0840364-A (JP)
Title: Rigging device for fin stabilizer
Inventor: FUJIWARA YASUHIKO
IPC: B63B39/06
Filed: 1994-07-29
Abstract: PURPOSE:To simplify a torque lever and its drive/control circuit so as to facilitate operation and maintenance by locking a fin stabilizer respectively in a storing/protruding position, so that it can be turned not by external force but by hydraulic pressure. CONSTITUTION:In a condition of protruding a fin, in the case that external force acts in a storing direction, since a ram pin 4 of a left side ram 3 and a left side connecting rod 8b, due to a relation of dead point, are locked in an internal end face of a left side front hydraulic cylinder 2b, the ram 3 is held to an unmoved position. In a connecting rod 8a in a side locked inoperative, since a margin is left as provided in a stroke end of the ram pin 4, when the connecting rod 8a tends to turn a rigging shaft 1 in a reverse direction in the vicinity of a lock position, by surely being overcome by a locking side, obstructing an operation of the connecting rod 8b in a lock side is eliminated.
Patent JP-S6256428-A (JP)
Title: Hemangioendothelial cell proliferation factor protein and production thereof
Inventor: YAMANE ISAO
IPC: A61K38/17
Filed: 1985-09-05
Abstract: PURPOSE:To obtain the titled protein useful for the remedy of wound and diseases such as myocardial infraction, etc., by culturing human diploid fibroblast cell in a serum-free medium and purifying the product by the purification process including affinity chromatographic treatment. CONSTITUTION:A human diploid fibroblast cell (e.g. diploid fibroblast cell originated from lung of human fetus) is cultured in a serum-free medium and the supernatant liquid of the culture product is purified by a purification process including affinity chromatography to obtain the hemangioendothelial cell proliferation factor protein having the following properties. Molecular weight, 26,000-30,000; isoelectric point, 5-5.7; containing sugar chain. The hemangioendothelial cell proliferation factor protein is useful as an agent for promoting the cure of scald, wound, post-operation tissue, etc., and a remedy for cardiovascular disorder. It is administrered as it is in the form of powder or by mixing with other carrier, etc., by oral or parenteral administration. The inhibitor of said protein is useful as a remedy for e.g. tumor, retinopathy, rheumatoid arthritis, etc.
Patent JP-H0246768-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATO JURI
IPC: H01L21/76
Filed: 1988-08-08
Abstract: PURPOSE:To improve the adhesion between an Si thin film and an Si substrate by forming a silicide layer of IVA or VA metal, a metal oxide film, an SiO2 insulating film and a single crystal Si thin film, on an Si substrate. CONSTITUTION:A thermal oxide film 4 is formed on a substrate 3 of an Si substrate I; Ti (IVA or VA metal 2 such as Zr, Hf and Ta) is formed on a substrate 1 of an Si substrate II; the surface of Ti2 and the surface of SiO24 are brought into contact with each other, and heat-treated. When heat treatment is performed at a temperature of, e.g., 1000 deg.C, Ti2 reacts with the Si substrate 1, and forms TiSi25. At the same time, SiO24 and Ti2 react with each other, and form TiO26. The following interfaces are obtained by chemical reaction based on heat, and the adhesion is very excellent; interface between the Si substrate 1 and a Ti silicide layer 5, interface between the TiSi2 layer 5 and the TiO2 layer 6, interface between the TiO2 Iayer 6 and the SiO2 layer 4, and interface between the SiO2 layer and the Si substare 3.
Patent JP-H0245591-A (JP)
Title: Flame-retardant composition for expanded polystyrene and flame retardation of expanded polystyrene
Inventor: YANAI AKIRA
IPC: C09K21/14
Filed: 1988-08-08
Abstract: PURPOSE:To obtain an expanded polystyrene having both satisfactory flame retardance and stability of shape by impregnating fomable polystyrene with a flame-retardant composition comprising a specific mixture of a specific aromatic compound and a nucleus bromine-substituted polystyrene resin in a specific ratio. CONSTITUTION:Fomable polystyrene is blended with a flame-retardant composition comprising a mixture of (A) 50-95 pts.wt. aromatic compound shown by formula I [R is CH2=CH-CH2 or group shown by formula II (p is 1-4)' A is -O-, -CH2-, group shown by formula III or formula IV; H is N or CH2=CH-CH2 O-; q is 0-4; m is 0 or 1; X is Cl or Br; n is 1-5 and n+m+1=5] having <=120 deg.C melting point and (B) 5-50 pts.wt. nucleus bromine-substituted polystyrene resin which has an average molecular weight lower than that of the polystyrene resin to be impregnated and is obtained by brominating a polystyrene resin.
Patent JP-H0825021-A (JP)
Title: Method and device for coating of fin preventing agent
Inventor: HASHIUCHI FUMIO
IPC: B22D25/04
Filed: 1994-07-29
Abstract: PURPOSE:To provide the coating method of fin preventing agent capable of surely and efficiently automatically coating fin preventing agent on the inner surface of mold in the device in which molten copper is poured in mold to cast an anode for copper electrolyzing. CONSTITUTION:By industrial robots 24, 25 of vertical articulated arranged with a brush, before molten copper is poured in mold, silicone oil is automatically coated on the inner wall faces 2a1-2a10 of a mold M in three times. A consumption of silicone oil is 4-10cc per one mold.
Patent JP-S5986910-A (JP)
Title: Oscillating circuit which combines oscillation and frequency division
Inventor: TAKAGI MICHIAKI
IPC: H03K3/03
Filed: 1982-11-11
Abstract: PURPOSE:To convert to extremely low power by using an oscillating circuit which combines oscillation and frequency division. CONSTITUTION:A DC bias setting circuit 190 uses both p-ch (channel) and n-ch transistors under the operating condition of a saturation area, and applies half voltage of the power source voltage to a clock gate group of a dynamic frequency dividing circuit. A transistor group forms a ring oscillator consisting of c-MOS inverters of three stages, makes this free-running frequency coincide with about 1/3 of oscillation frequency of a resonator, and also when a frequency dividing operation area A is designed as shown in the figure, the resonator such as a crystal resonator, etc. is increased to the stationary amplitude and is stabilized.
Patent JP-H0856470-A (JP)
Title: Rocking grader
Inventor: SAMURAGI HITOSHI
IPC: A01F12/32
Filed: 1994-08-23
Abstract: PURPOSE: To reduce the man-hour for welding in manufacturing the body, thereby facilitate the assembling and further reduce the cost in a rocking grader. CONSTITUTION: This rocking grader is obtained by constituting a rocking and grading unit of a rocking body 51, a grain pan 45, left and right fin pedestals 41 and 41 and a straw guide 43 as main parts, integrally constituting the rocking body of a synthetic resin and assembling the grain pan, left and right fin pedestals and straw guide in the rocking body.
Patent JP-H1025891-A (JP)
Title: Concrete form device and column constructing method using the same
Inventor: SATO TAKEHIRO
IPC: E04G13/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To shorten the time greatly for the installing and decomposing operations of concrete form segments in the case where a number of ferro-concrete columns are constructed, and thereby shorten the construction period and suppress the costs. SOLUTION: A concrete form device concerned 2 is to construct ferro-concrete columns 4 and is composed of a concrete form 14 devided in four form segments 12, retainers 16 for them 12, and scaffold 18, hoops 20, etc. To construct each column 4, the device 2 is lifted by a winch, etc., and hung down so that reinforcing bars 410 arelocated inside. Then the form segments 12 are moved by the retainers 16 inward in the radial direction, and the ends of the form segments 12 are butted together, and in its inside, concrete is placed. After the concrete has hardened, the inside surfaces of the form segments 12 are separated from the outside surface 402 of the column 4, and the device 2 is hung up while the hoops 20 are left rolling upon the column 4.
Patent JP-2000029897-A (JP)
Title: Document retrieval device
Inventor: ITO MAKOTO
IPC: G06F17/30
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce work burdens at the time of document retrieval by making a user clearly impart a name to documents judged as unnecessary from a retrieved result set obtained by a retrieval processing and preserving them as an exclusion set. SOLUTION: At the time of selecting an 'exclusion function' (S102), an exclusion set list is displayed (S103). At the time of selecting the exclusion set (S104) and selecting and instructing 'setting' (S105), the exclusion set is set and transition to an initialization screen is performed. At the time of inputting a retrieval condition (S107), the logical difference of the retrieved result set obtained in a retrieval server and the exclusion set set by the exclusion function is obtained, the retrieved result set is prepared (S108) and a retrieved result list is displayed (S109). At the time of selecting and instructing 'contents display' (S110), the contents of the document are displayed (S111).  At the time of selecting and indicating 'narrowing' (S112), selecting and instructing the 'exclusion function' and selecting and instructing 'registration' on an exclusion set list screen (S113), the exclusion set is registered (S114).
Patent JP-H0751701-A (JP)
Title: Manufacture of checkered steel plate
Inventor: SHIMAZU SATOSHI
IPC: B21B1/22
Filed: 1993-08-10
Abstract: PURPOSE:To uniformize checker height by hot-rolling steel plate by using a grooved working roll which is provided with grooves corresponding to a circular-arc checkered pattern on the upper surface, forming a checker in an upper circular-arc shape on the steel plate and rolling to the height of the intersected points of the upper circular-arc checker by using a flat roll without grooves. CONSTITUTION:A steel plate 1 is inserted between a grooved working roll 3 and a ungrooved working roll 5 and hot-rolled to form an upper circular-arc checker 2. Then, the sheet is brought in between the ungrooved flat rolls 7, 9 of a finishing mill which is constituted of four-high rolls having ungrooved flat rolls, 7, 9 and backup rolls 8, 10 for hot rolling. The ungrooved flat rolls are provided with a smooth surface, pressing the upper circular-arc checker 2 so formed and rolling to the height of the intersected points of the checker 2 in the rolling direction or in the direction orthogonally crossing the rolling direction. Thus, a skin pass process is unnecessitated, the height of the checker of the checkered steel plate is uniformized and the inclination of the formed checker is acute-angled.
Patent JP-2000025765-A (JP)
Title: Retainer
Inventor: MORIMOTO EIJI
IPC: B65D19/44
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To absorb a shift between a transfer coordinate set by a transfer machine and a core position of a work to reduce failures in transfer of the work by providing a neck around a center of a standing cylindrical member and fit-holding a predetermined cylindrical member at a holding part which is not constricted in the vicinity of both upper and lower ends of the neck. SOLUTION: In producing a photosensitive drum used in an electronic photograph copier or the like, the retainer 3 holding the produced photosensitive drum or a material tube 1 or the like as a raw material on a pallet is equipped with a neck 3a in the vicinity of the center of a cylindrical part extending upward from the pallet and is fitted with the circular material tube 1 only at holding parts in the vicinity of two upper and lower regions which are not constricted for holding. Thus a gap between an outer diameter of the holding part and an inner diameter of the material tube 1 is suppressed within a predetermined value for keeping positioning accuracy of the material tube 1 before transfer, while the neck 3a prevents a lower end of the material tube 1 from being in contact with the retainer, thereby increasing allowance of a shift of a core.  Therefore, failures in transfer of the material tube 1 by a transfer machine can be prevented.
Patent JP-2000136267-A (JP)
Title: Chloroprene rubber composition containing carboxy group and vulcanized material produced by using the composition
Inventor: TANAKA SHINJI
IPC: C08K5/15
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a chloroprene rubber composition giving a vulcanized chloroprene rubber having excellent compression set and mechanical properties without deteriorating the molding stability by including a specific compound having epoxy group in a specific chloroprene rubber at a specific ratio. SOLUTION: The objective composition is produced by compounding (A) 100 pts.wt. of a chloroprene rubber having a Mooney viscosity (JIS K6388-B, 1996) of 30-100 and a fluidity of toluene solution satisfying the formula: Y<=0.72X+10 [X is Mooney viscosity; Y is fluidity (mm) of toluene solution at 3,000 cPs] and produced by the copolymerization of (i) 100 pts.wt. of chloroprene monomer and (ii) 1-20 pts.wt. of a copolymerizable vinyl monomer having carboxy group (e.g. methacrylic acid) with (B) 0.5-2 pts.wt. of a compound having at least two epoxy groups in the molecule (e.g. tetraglycidyl m- xylylenediamine).
Patent JP-H03193550-A (JP)
Title: Master cylinder
Inventor: DONARUDO EI KURANBU
IPC: B60T11/16
Filed: 1990-07-26
Abstract: PURPOSE: To provide a combination switch for a failed pressure display, installable in the protecting position for a reservoir of a master cylinder, by constituting a differential area piston to move a working piston from a groove to a land in response to the failure mode. CONSTITUTION: If either of the brake circuits leaks and the fluid pressure in the circuit cannot be maintained, the other circuit is put in operation during the braking, and a differential area piston 52 is energized to abut to a stopper 57 or 59, and thereby a non-conductive working pin 66 moves to outside a groove 50 to go up a ramp 58 or 60 and get on a land 62 or 64. When the pin 66 goes up the land 58 or 60, a contact 96 is fitted to a contact 94 so as to close the electric circuit having a display light 124 through a blade 82, extension blade 98, blade 88, and lead 116. When the display light 124 is once put on, the operator will notice the failure mode of the brake circuit, and the light 124 remains as it is until the pressure difference of the fluid moves the piston 52 again to the center.
Patent JP-2000028020-A (JP)
Title: Emergency shut-off valve
Inventor: ARAKI MIKIO
IPC: F16K17/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an emergency shut-off valve capable of automatically and manually performing an opening operation and extremely easily performing the manual opening valve. SOLUTION: In an emergency shut-off valve provided with a cylinder type valve actuator 10 opening and closing a main valve element by introducing and deriving of fluid into/from an operating chamber 11, an introducing pilot valve 20, a discharge side pilot valve 21 and the operating chamber 11 are connected via a check valve 18 allowing only outflow of fluid from the operating chamber 11 and a bypass valve 19 bypassing the check valve 18.
Patent JP-H08102428-A (JP)
Title: Trimmable capacitor
Inventor: DEIBUITSUDO JIYON PEDAA
IPC: H01L21/02
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitor that can be trimmed in a multi-chip module and the like by respectively connecting elements to a pair of terminals and metal rings formed in a first metal layer and a third metal layer. SOLUTION: This trimmable capacitor has a first metallic layer M1 and a second metallic layer, a dielectric layer provided between the first metal layer M1 and the second metal layer and a pair of terminals, which are connected to the first metallic M1 layer and the second metallic layer. The capacitor specified is formed between a pair of terminals of the structure for the multilayered metal/dielectric body constituted on the specified substrate. At least one of the first metallic layer M1 and the second metallic layer is divided into a plurality of elements in a predetermined region. These elements are respectively connected to the pair of terminals and that metal rings, formed at a third metallic layer M3 which is lower than the metallic layer M1 and a second metallic layer M2. The capacitor is constituted so that the capacitance value can be changed.