baber/WOPTO huggingface dataset:
Patent JP-2000179780-A (JP)
Title: Water hammer preventing device
Inventor: OGATA TOMIO
IPC: F16L55/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To enhance durability of a rubber ball in the case where water hammer is prevented from being generated using the rubber ball or the like. SOLUTION: Rubber balls 11 are stored and held inside a main body 2 to be freely inserted into a screen along the axial direction of the screen of a strainer. Opening parts X are formed in both end parts of the main body 2, and opening parts Y are formed by frame materials 5 and reinforcing rings 6 in a circumferential face of the main body 2. Locking members 7, 8 for abutting elastically to the screen to lock it are fixed to end rings 3, 4 in both end parts of the main body 2 radially in the radial direction.
Patent JP-H05177521-A (JP)
Title: Constant pressure specimen stage for ultrasonic processing
Inventor: SAITO SHUITSU
IPC: B23Q15/16
Filed: 1991-12-27
Abstract: PURPOSE:To prevent oil leakage, enhance the sensitivity and reproducibility, and make compact the configuration by installing a magnetic force generating means equipped with adjustability which works in the sliding direction between a base and a placing table slidable relative to the base, and furnishing a position sensing means for the placing table relative to the base. CONSTITUTION:A placing table 1 is arranged on the top surface of a rotary shaft 3 and rotates while holding a specimen 12 of fragile material. An upward acting force is given from below the table 1 to a tool 10 driven by an ultrasonic vibration hone 9 while slurry with abrasive grains 11 is fed, and a crushing process with ultrasonic impact takes place. A permanent magnet 4 is installed at a flange 13 at the bottom of the rotary shaft 3 elevating and sinking relative to the base 2. Another permanent magnet 5 facing the one 4 is installed on a spindle 14 of a micrometer 6. A gap sensor 7 to sense the magnetic gap C1 between these permanent magnets 4, 5 is mounted in such a way that the gap C2 to the flange 13 is held constant, and there an indicator 8 is connected.
Patent JP-2000184412-A (JP)
Title: Method for controlling individual restart of exchange system
Inventor: NAGAOKA MICHIHIRO
IPC: H04L69/40
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of state disagreement among processors after the processors are respectively restarted. SOLUTION: Call control processors 11 and 12 have call controlling functions and the processor 11 controls circuit controllers 41. The other processor 12 controls circuit controllers 42. A circuit resource management processor 13 has a circuit resource managing function. When individual restart is processed, the call control processors 11 and 12 and circuit resource management processor 13 transmit and receive various requests and answers regarding the restart processing through an inter-processor communication switch 21 so as to make circuit resource matching.
Patent JP-2000184866-A (JP)
Title: Apparatus for separating foreign matter from raw laver
Inventor: NIIMI KIYOSHI
IPC: A23L17/60
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the troubles of conventional foreign matter separation apparatus comprising the increase of adhesion of the surface of raw laver caused by the matching to a mirror surface of a rotary plate, etc., the close adhesion of the raw laver to the rotary plate and the generation of the clogging of clearance. SOLUTION: This foreign matter separation apparatus for raw laver for separating foreign matter from raw laver taking advantage of the rotation of a rotary plate 32 and a clearance is composed of a raw laver mixing tank 2 provided with a screening casing 31, a rotary plate 32 placed interposing a gap from the screening casing 31 and a foreign matter discharging port 4. A peeling part is formed at least on the inner face of the rotary plate 32, etc. The adhesion of the raw laver to the rotary plate, etc., can be prevented by the peeling part. The intrusion of sea water between the peeling part and the raw laver is promoted to assist the peeling of the raw laver.
Patent JP-H06200248-A (JP)
Title: Soil stabilizer containing polymer material
Inventor: HORI AKIHIRO
IPC: C09K17/44
Filed: 1992-12-29
Abstract: PURPOSE:To obtain a soil stabilizer which is useful for improving soft soil or foundation because of its effects of hardening and expansion due to water absorption and which is safe in application because of its low heat of hydration by mixing a polymer material into a specific substance. CONSTITUTION:A polymer material is mixed into a cement in such a manner that satisfactory design strengths are obtd. pref. after collecting sufficient information about the soil properties, water content, etc., of a construction site.
Patent JP-2001175490-A (JP)
Title: Data transfer system
Inventor: OKA YOSHIJI
IPC: G06F11/10
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer system for reducing the usage of a DRAM at transfer of data, whose CRC is operated between a semiconductor disk constituted of a DRAM and a host computer. SOLUTION: At transfer of data between a host device 100 and an electronic disk sub-system SS, equipped with a memory part 121 constituted of a DRAM CRC is operated as error check, and the presence or absence of an error which is the CRC result is added to data as a flag bit constituted of one bit, and the data are transferred and stored in the memory part 121. Therefore, since a CRC constituted of, for example, 24 bits is not added to the data, usage of the memory part can be reduced.
Patent JP-2001180968-A (JP)
Title: Glass powder for electrode-supporting rod and its manufacturing method
Inventor: ITO SHUNICHI
IPC: C03C12/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the glass powder for electrode-supporting rod and its manufacturing method which enables to keep the viscosity of glass at high temperature constant. SOLUTION: The raw material batch is prepared to produce the glass with the following composition in mass %: SiO2; 75-85, B2O3; 15-25, R2O (R is an alkali metal element); 0.05-5, MgO; 0-0.5. Then, the raw material is fused in a glass fusion furnace made of aluminus refractories, the volume of Al2O3 in the fused glass is kept constant by adding the alumina raw material equivalent to Al2O3 at 0.9 mass % or less, and the glass powder for electrode-supporting rod is obtained by molding.
Patent JP-H11179465-A (JP)
Title: Manufacturing device for heat-exchanger and manufacture thereof
Inventor: MARUKASA SHIGEO
IPC: B21D53/08
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a tube from being deformed into an unspecified shape at the time of fitting the tube by forming recessed parts corresponding to the outer shape of the tube on a supporting surface of a supporting body placed below the tube fitting groove formed on a side edge part of a fin and on a pressing surface of a pressing body which is arranged opposing the supporting body and presses the tube from upper side at the time of tube fitting. SOLUTION: A corrugated fin 5 having a tube fitting groove 35 is mounted above a supporting body 11. In this case, a tube supporting part 15 of the supporting body 11 is positioned so as to be located below the groove 35. Next, the tube 7 is held at an upper side of the groove 35 and from the upper side a downward pressing is exerted with a pressing body 17, and then a pressing part 21 of the pressing body 17 is inserted into an insertion part 35a of the groove 35, the tube 7 is pushed into the groove 35 by the pressing part 21, and thus the tube 7 is fit in the groove 35. Further, pushing-in pressing body 17 makes a flat part 9 of the tube 7 between a pressing surface 21a of the pressing part 21 and a supporting surface 15a of the supporting part 15 be pressed and returned to a right circular shape.
Patent JP-H11178470-A (JP)
Title: Feed supply to underwater crawl and apparatus therefor
Inventor: SUGIYAMA HIROAKI
IPC: A01K61/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To efficiently supply a feed to fishes and shellfishes cultured in a crawl installed in water. SOLUTION: A guide 5 is installed between a crawl 1 installed in water and a floating ball 3 on the water surface and a feed supply unit 7 freely movable along the guide 5 is provided. A though-hole is provided in the upper part of the feed supply unit 7 and a freely openable and closable lid is installed in the lower part. The feed supply unit 7 containing a feed 23 charged thereinto with the lid downward is lowered along the guide 5 and brought into contact with the crawl 1 to open the lid by the own weight thereof. Thereby, the feed 23 is supplied into the crawl 1.
Patent JP-2001179759-A (JP)
Title: Method for molding laminated molding and molding device
Inventor: SAITO FUMIHIKO
IPC: B29C43/20
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a molding by which a skin material on the back of which an adhesive is applied as a coating or a lamination process is performed, is thermally treated and is monolithically laminated on the surface of a core material, and an operation to release the laminated molding from a molding die can be done smoothly and maintenance for the molding die is facilitated, as well as a molding device using the method. SOLUTION: When a water vapor generator 40 is disposed along the outer periphery of the outer shape line 11a of a core material 11, then a porous material such as a porous resin 50 or a water absorptive resin 70 is superposed on the generator 40 and the skin material 12 is integrally bonded on the surface of the core material 11 through an adhesive layer 15 in the molding die 31, a rolled-in margin 12a of the skin material 12 is positioned on the upper face of the porous material and is made to lose its adhesive function temporarily by allowing water to adhere to the rolled-in margin 12a. Thus it is possible to release the molding from the molding die 31 easily. After that, the adhesion is revived by a heating treatment to perform the rolling-in process.
Patent JP-H11184305-A (JP)
Title: Image forming device
Inventor: WATABE TAKAHIRO
IPC: G03G15/20
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of power fluctuating times and to completely clear the flicker standard by making the controlled temperature of a fixing device by a heating means different between when an image forming device is in a standby state and when it performs image forming operation. SOLUTION: When the image forming device is in a standby state, that means, in the midst of standby, temperature control is performed by setting the controlled temperature of a fixing roller 11 to the temperature, for example, 50 deg.C much lower than the controlled temperature 185 deg.C at the time of performing the ordinary image forming operation (copying). In the midst of standby, the controlled temperature is set to the much lower temperature, that means, the controlled temperature in the midst of standby is ordinarily set to the lower temperature than the controlled temperature at the time of copying, for example, 185 deg.C, to the lower temperature by about 100 deg.C according to circumstances, thereby the number of times of turning on a heater is decreased.  Therefore, the number of power fluctuating times is drastically reduced, and a flicker standard value, for example, Plt<0.65% is cleared.
Patent JP-2001182876-A (JP)
Title: Ring for forming protrusion on inserting part for pipe and method for forming protrusion on inserting part
Inventor: UCHIDA MUTSUO
IPC: F16L21/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To form a protrusion on inserting part with the same member even if diameters of pipes are different from each other. SOLUTION: A ring which is welded with an outer surface of a pipe inserting port and for forming the protrusion on inserting part 41, is composed of a front end member 41a of an inserting port end surface side, and a rear end member 41b disposed on an axial direction rear end side from the front end member in a condition separated from the front end member 41a, it is disposed on an outer periphery of the inserting port pipe by appropriately regulating a clearance h between the front end member and the rear end member, and it is welded with an outer periphery of the inserting pipe by cumulating a welding bead 31 between the front end member 41a and the rear end member 41.
Patent JP-H11181218-A (JP)
Title: Resin composition for plating use and plated molded product
Inventor: ITO MASANORI
IPC: C25D5/56
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a plated molded product made of an improved AES resin- based composition capable of easy plating operation under similar conditions to those for conventional ABS resin plating operation. SOLUTION: The subject resin composition comprises a total of 100 pts.wt. of (A) 10-80 pts.wt. of a graft polymer produced by grafting an aromatic vinyl monomer and vinyl cyanide monomer or another monomer copolymerizable therewith to an ethylene-propylene-based rubber, (B) 10-60 pts.wt. of a graft polymer produced by grafting a (meth)acrylic ester-based or another monomer copolymerizable therewith to a conjugated diene-based rubber 0.1-0.4 μm in weight-average particle size, and (C) 10-80 pts.wt. of a copolymer produced by copolymerization between aromatic vinyl monomer and vinyl cyanide monomer or another monomer copolymerizable therewith. The other objective plated molded product is obtained by plating a resin molded product obtained by molding the above composition.
Patent JP-2000186589-A (JP)
Title: Engine start control method for vehicle
Inventor: MATSUBARA JOJI
IPC: B60W10/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an engine start control method for a vehicle for controlling occurrence of shocks in a case where the engine is started automatically without operation of a key by a driver. SOLUTION: In a hybrid car, when acceleration is requested to start an engine in the state of running only by a motor, a clutch provided between the engine and wheels is connected and fuel is injected at starting the fuel injection, in a compression stroke of the engine with a minimum injection amount, thereby to start combustion of the engine. At that time, an ECU sets a predetermined retard angle position in a region R which is capable of stable combustion of the engine and where injection stop timing and ignition timing is relatively later, and then the ECU makes fuel injection stop timing and the ignition timing gradually earlier.
Patent JP-2001180577-A (JP)
Title: Support structure for liftablb deck
Inventor: YOSHINO KATSUHIRO
IPC: B63B25/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a support structure of a liftable deck of a dynamically safe structure capable of reducing lift quantity of the liftable deck, and safely loading a high car of a high car height. SOLUTION: In this support structure in a hold of a car carrier or the like in which an oscillating shaft 4 is provided above a fixed base 6 for supporting a liftable deck D, and in which a supporting metal fitting 10 is installed on the oscillating shaft 4 to be freely raised or fall, a base end part of the supporting metal fitting 10 is a thick plate member pivoted by the oscillating shaft 4 to be freely oscillated, a pair of deck supporting parts 11 and load supporting parts 12 are formed on a tip part on both sides of the oscillating shaft 4 to be parallel to each other, the load supporting part 12 is placed on the fixed base 6 when it falls, and when the liftable deck D is placed on the deck supporting part 11 as it is fallen, the liftable deck D can be supported above the fixed base 6 as it is held between the fixed base 6 and the liftable deck D.
Patent JP-H11200131-A (JP)
Title: Structure of mark insertion portion in swimming cap
Inventor: SHIMURA TAKESHI
IPC: A42B1/12
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a mark insertion portion in a swimming cap, capable of improving the appearance and wearing touch of the cap, when an insertion type mark is inserted into the mark insertion portion, and capable of preventing the generation of cracks on the cap. SOLUTION: A mark cover 4 comprising a transparent resin is put on the circumferential surface of the cap 1, and the peripheral edge portions 6 of the mark cover 4 are then adhered to the cloth 2 of the cap 1 to form a bag-like mark insertion portion 7 between the cloth 2 and the mark cover 4. An insertion hole 9 for inserting the plate or sheet-like mark 8 is further formed in the peripheral wall of the mark insertion portion 7. The insertion hole 9 is formed in a cloth 2 on the inside of the mark cover 4. The cloth 2 comprises a mesh fabric, and a flexible synthetic resin material or rubber material is fused to the periphery of the insertion hole 9 to form a reinforcing portion 11. The reinforcing portion 11 is preferably formed by heating a thermoplastic sheet member and subsequently pressing and fusing the heated sheet member to the periphery of the insertion hole 9.
Patent JP-H10222876-A (JP)
Title: Device and method for recording/reproducing optical disk recording medium, device and method for recording it
Inventor: EGUCHI HIDEJI
IPC: G11B7/24073
Filed: 1997-12-31
Abstract: PROBLEM TO BE SOLVED: To perform excellent rotation control for a disk by using positional information showing an address or a radial position, etc., formed on parts cutting off a groove part information track provided on a tracking guide groove and an inter-groove information track provided between the guide grooves at every prescribed interval and recording or reproducing the groove part information track and the inter-groove information track. SOLUTION: A disk positional information detection part 7 is connected to a BPF(band pass filter) taking out an FM wobbling signal S2 incorporated in a tracking error signal S1 from a tracking servo, and outputs a detection OK/NG signal S4 showing whether of not the positional information S3 and a wobbling signal are detected from the FM wobbling signal S2. A rotation controlling reference signal generation circuit 13 outputs a spindle servo reference signal S5 when the detection OK/NG signal S4 shows NG. This output is connected to a spindle servo circuit 11, and controls rotation of a disk driving motor 12 while referring to an output signal from an encoder 16.
Patent JP-2000193726-A (JP)
Title: Test pattern-forming apparatus for logic circuit
Inventor: NATSUME KOICHIRO
IPC: G01R31/3183
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a test pattern-forming apparatus for logic circuits which has a means for enhancing a formation success rate for a test pattern enabling a plurality of target failures to be detected. SOLUTION: The apparatus has a C0 value/C1 value-calculating part 115 for calculating a difficulty degree in setting a signal value 0 and a difficulty degree in setting a signal value 1 in generating a test without restrictions with influences of an existing signal line taken into account, an OB value-calculating part 120 for calculating a difficulty degree in propagating the signal value to a circuit output in the test generation without restrictions, a C0' value/C1' value-calculating part 155 for calculating a difficulty degree in setting the signal value 0 and a difficulty degree in setting the signal value 1 in generating a test with restrictions, an OB' value-calculating part 160 for calculating a difficulty degree in propagating the output value to the circuit output in the test generation with restrictions with influences of the existing signal line taken into account,  and a target failure-selecting part 170 for selecting a target failure in the test generation with restrictions with use of a difficulty degree in the test generation with restrictions which is a synthesis of the difficulty degree in setting the signal value 0, difficulty degree in setting the signal value 1 and difficulty degree in propagating the signal value to the circuit output in the test generation with restrictions.
Patent JP-2001188498-A (JP)
Title: Led driver
Inventor: TAKAGI YUICHI
IPC: G09G3/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an LED driver which is capable of simplifying the structure of the driving circuit of a multipixel display device by shortening a data transfer time with simple constitution and dispensing with latch circuits for holding data at the time of successively transferring light emitting data to plural shift registers and also capable of reducing a rush current by shifting a light emitting timing for each shift register. SOLUTION: In an LED driver in which plural pieces of LED drivers provided with a shift register consisting of plural bits are linked and light emitting data are successively transferred to shift registers of respective drivers, an enable signal ENIN is inputted to the LED driver together with the light emitting data DIN and respective shift registers are constituted so that after each register fetches the light emitting data DIN by inputting the enable signal and fetches the light emitting data of a prescribed bits, it outputs the enable signal to the next shift register together with the light emitting data.
Patent JP-2001187117-A (JP)
Title: Comforter
Inventor: KOBAYASHI KATSUYOSHI
IPC: A61J17/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a comforter which can be easily deformed and does not have a bad influence on the gums and the dentitions. SOLUTION: The head part 2 of this comforter 1 is formed in a hollow. An opening part 3 is equipped on the head part 3. The comforter is constitute of low modulus silicone rubber.
Patent JP-2001193928-A (JP)
Title: Monitoring system for imperfect combustion of gas combuster
Inventor: HARA TATSUNORI
IPC: F23N5/24
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To distinguish whether imperfect combustion is temporary or caused by aged degradation. SOLUTION: A carbon monoxide sensor 11 for detecting imperfect combustion of a hot-water supply system 1 is provided in a stack adaptor 3 to be combined with the exhaust stack of the hot-water supply system 1. When determination means 21 detects imperfect combustion based on carbon monoxide concentration detected by the carbon monoxide sensor 11, a shut-off valve 13 is closed to stop the operation of the hot-water supply system 1. Counting means 25 counts the frequency of operation shutdown, and when the count reaches a predetermined number of times, the hot-water supply system 1 is prohibited to resume operation.  When the operation of the hot-water supply system 1 is resumed after it is stopped due to imperfect combustion, however, if running time integrated by running-time integrating means 28 exceeds a predetermined time, reset means 29 resets the count of the counting means 25 regarding that temporary imperfect combustion has occurred.
Patent JP-2001189398-A (JP)
Title: Container for electronic device
Inventor: SAKURAI TOSHINOBU
IPC: H01L23/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a container for electronic device in which a recognition pattern can be formed on the bottom face, even if the size is reduced. SOLUTION: A recognition mark 11, put on the inner bottom face of a container, is read out by means of a camera, and a coating position 8 of conductive adhesive 9 is set. After the coating position 8 is coated automatically with the conductive adhesive 9, a piezoelectric element having an electrode on the bottom face is bonded in a container 10. The recognition mark 11 is formed, such that a recognition position 13 determined from the recognition mark 11 is identical to the coating position 8 of the adhesive 9, and the area of the recognition mark 11 is smaller than the area coated with the adhesive 9.