baber/WOPTO huggingface dataset:
Patent JP-H1064868-A (JP)
Title: Device and method for cleaning substrate
Inventor: SUZUKI SATOSHI
IPC: B08B3/12
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent particles from being adhered again and remove the particles regardless of their size. SOLUTION: A nozzle part 15 is provided with a discharge port in which a cleaning liquid can be discharged at such a flow rate enough to propagate low-frequency ultrasonic vibration with a range of 20 to 700kHz, and the low-frequency ultrasonic vibration and high-frequency ultrasonic vibration with a range of 800 to 3000kHz where the ultrasonic vibration is easy to be propagated comparatively are combined together and they can be given to the cleaning liquid. Therefore, small particles with a diameter of at most around 3μm can be removed by high-frequency ultrasonic vibration, and comparatively large particles with a diameter of at most around 10μm can be use also removed by low-frequency ultrasonic vibration.  In the water-flowing type ultrasonic cleaning, the particles separated from a substrate 2 are quickly discharged together with the flow of water in comparison with the water-pooling type ultrasonic cleaning, so that the substrate 2 is hardly contaminated again.
Patent JP-S6275448-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/388
Filed: 1985-09-28
Abstract: PURPOSE:To prevent staining by forming a silver halide emulsion layer contg. a specified magenta coupler and a cyclic ether compound and a layer of a due stabilizer on a support. CONSTITUTION:A silver halide emulsion layer contg. at least one kind of magenta coupler represented by the formula and a cyclic ether compound in the form of drops of oil and a layer of a dye stabilizer are formed on a support. The coupler is generally used by 1X10<-3>-1mol, preferably 1X10<-2>-8X10<-1> mole per 1mol silver halide and may be used in combination with other magenta coupler. The cyclic ether compound is preferably a 3-6-membere compound. The preferred number of oxygen atoms in one ring is 1-2. Thus, the yellow staining of a part where color is not developed due to light can be prevented.
Patent JP-H0771435-A (JP)
Title: Control cable
Inventor: UENAKA KENJI
IPC: F16C1/24
Filed: 1993-08-31
Abstract: PURPOSE:To increase load efficiency and reduce no-load slide resistance by providing the prescribed amount of silicone oil film having specific kinetic viscosity between the internal surface of the liner and the inner cable of a control cable used in the range of specific loaded weight. CONSTITUTION:A control cable is rated at a loaded weight above 200N but equal to or less than 1000N, and the outer casing 2 thereof is formed out of a shield wire or spiral tube armature 4 and a protective layer 3. Also, a liner 5 is tightly inserted inside the armature 4. The kinetic viscosity of silicone oil at 25 deg.C is between 500 and 40000cSt. Lower kinetic viscosity lessens durability while no-load slide resistance increases when the value between 500 and 40000cSt is exceeded. A silicone oil film amount is between 0.1 and 1.5mg/cm<2>, and provided between the inner surface of the liner 5 and the inner cable 1. In this case, too small an amount of the oil film leads to poor load efficiency and durability, while too much amount increases no-load slide resistance. According to this construction, the load efficiency and no-load slide resistance are improved with a small amount of silicone oil, and lubricity can be maintained over a long term.
Patent JP-H0882871-A (JP)
Title: Assembling structure for mask
Inventor: HASEGAWA TAKESHI
IPC: G03B27/62
Filed: 1994-09-09
Abstract: PURPOSE: To reduce the number of positioning means, to enhance assembling workability and to minimize assembling cumulative errors. CONSTITUTION: A positioning pin 31 being as the positioning means is erected on the main body base 30C of a negative mask carrier 30 by press-fitting. The diameter of the upper part of the pin 31 is extended so as to be used as an under negative mask positioning part 31A. The positioning part 31A is made to project upward from the base 30C and positioning recessed parts 118A and 118B formed on a mask 118 are engaged with it. The diameter of the lower part of the pin 31 is reduced so as to be used as a variable mask mechanism positioning part 31B. The positioning part 31B is made to project downward from the base 30C and positioning hole parts 120D and 120E formed on the supporting table 120 of a variable mask mechanism 33 are engaged with it.
Patent JP-H0956670-A (JP)
Title: Electron endoscope
Inventor: JOKO HIDEHIRO
IPC: G02B23/24
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the bending of an integrated matter such as a guide or an air or water conveying line without losing the inserting property of an endoscope insert part. SOLUTION: A protruding surface part 51 situated in the protruding part of a signal processing circuit part 40 covered with a heat contracting member is turned to the inner circumferential surface of a curved frame 24, and the protruding surface part 51 is arranged adjacent to the inner circumferential surface of the curved frame 24. Therefore, a space part 53 capable of arranging an integrated matter therein is formed between the smooth surface 52 of the heat contracting member 46 covering the signal processing circuit part 40 and the inner circumferential surface of the curved frame 24 opposed to the contact where the apex of the protruding part 51 substantially makes contact with the curved frame 24. A channel tube 31 to be inserted into a curved part 21 is arranged in this space part 53. The channel tube 31 makes contact with the inner circumferential surface of the curved frame 24, and also makes contact with the smooth surface 52 of the signal processing circuit part 450 covered with the heat contracting member.
Patent JP-H0664785-A (JP)
Title: Plate-shaped member detector
Inventor: MATSUNAGA KAZUTO
IPC: B65H7/06
Filed: 1992-08-13
Abstract: PURPOSE:To provide a plate-shaped member detector whereby a frame can be supervised to be normally conveyed regardless of changing thickness, quality, etc., of the frame in a process of conveying the semiconductor lead frame. CONSTITUTION:A detector comprises a frame conveyer 12 for conveying a frame 1 through space, thickness measuring means 2, 4 for measuring by no contact a thickness of the frame 1 in its conveying process, CPU13 for calculating a mean value of thickness of a plurality of the frames 1, measured in the conveying process, stored in the first memory 14 to also compare a thickness measured value of the frame 1 measured by the thickness measuring means after calculating the mean value with the stored thickness mean value and a stop signal output circuit 10 for outputting a stop signal relating to the frame conveyer 12 at the time of detecting the thickness measured value to be displaced from the thickness mean value.
Patent JP-2000042031-A (JP)
Title: Manufacture and manufacturing device for product with string
Inventor: FUJIBAYASHI ISAO
IPC: A61F13/20
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method and manufacturing device of a product with a string capable of detecting a defective product due to the defect of the string and automatically removing the defective product from a manufacture line at the time of manufacturing the product with the string. SOLUTION: The tip part 2a of a long-length string 2 delivered from a cord supply source 17 is attached through a string inspection means 18 capable of detecting the defect part 2b the string 2 to a base body 1, the base body with the to which the tip part 2a of the cord 2 is attached is cut off from the long- length string 2 and carried away to the manufacture line and a discrimination means 161 is provided on the manufacture line. When the string inspection means 18 detects the defect part 2b of the cord, the base body with the string carried away to the manufacture line after attaching the defect part 2b is calculated, and when the base body with the string reaches the discrimination means 161, the discrimination means 161 removes the base body with the string from the manufacture line as the defective product 8.
Patent JP-H06185523-A (JP)
Title: Follower bearing
Inventor: HIBI KENJI
IPC: F16C13/02
Filed: 1993-08-31
Abstract: PURPOSE:To extend a life of a follower bearing by improving resistance against a gall, wear and seizure in a sliding surface for receiving a thrust load of the follower bearing. CONSTITUTION:In a cam follower 18 in which an outer ring 21 is rotatably fitted to a shaft 19 through rollers 20 to provide side plates 22, 22 in both side positions of interposing the outer ring 21, an infinite number of fine recesses are provided in at least one of surfaces, where the side plates 22, 22 are brought into sliding contact with the outer ring 21, so that a parameter SK value of surface roughness is minus to obtain 10 to 40% ratio occupied in surfaces by the fine recesses. By these fine recesses, an oil film forming factor of a sliding surface is improved, and a lubricating condition between the side plates 22, 22 and an end face of the outer ring 21 or the roller 20 is improved to extend a life of the cam follower.
Patent JP-H0769841-A (JP)
Title: Hair cosmetic
Inventor: MITA KATSUMI
IPC: A61Q5/06
Filed: 1993-08-31
Abstract: PURPOSE:To prepare a hair cosmetic preventing excessive evaporation of water when blowing hot air on hair with a dryer, suppressing damage with a brush, providing hair with luster and dry touch, capable of dressing a hair style. CONSTITUTION:This hair cosmetic comprises (A) a betaine, preferably glycine betaine and (B) a silicone, preferably a water emulsified type emulsion having 40-60wt.% silicone content in the ratio of 0.01-10wt.%, preferably 0.5-3wt.% of the component A and 0.01-20wt.%, preferably 0.5-3wt.% of the component B. A dimethylpolysiloxane of formula I ((a) is a>=3 integer), a methylphenylpolysiloxane of formula II ((b), (c) and (d) are integer to provide the total of 1-5,000 with the proviso that (c) and (d) are not 0 at the same time), an amino-modified silicone polymer, a fatty acid-modified polysiloxane or an aliphatic alcohol-modified silicone may be cited as the silicone of the component B.
Patent JP-S6276261-A (JP)
Title: Fused carbonate type fuel cell
Inventor: SUZUKI NOBUKAZU
IPC: H01M8/02
Filed: 1985-09-30
Abstract: PURPOSE:To prevent crack in an electrolytic layer and leakage of gas from the cell end section by integrally forming a gas seal section at the end of an electrode supporting board thereby preventing local dimensional variation of the electrode plate. CONSTITUTION:A gas seal section is formed integrally at the end section of electrode supporting boards 11, 16. The gas seal section is formed by making the end section of the electrode supporting board more dense than other portion then impregnating said section with fused carbonate. Consequently, local dimensional variation of the electrode plate can be prevented. Since the electrodes 13, 15 and the electrolytic layer 14 are supported by the entire plate, crack due to application of excessive stress onto a portion of the electrolytic layer 14 or leakage of gas from the end section of an init cell can be prevented.
Patent JP-S59106883-A (JP)
Title: Air conditioner with inverter
Inventor: WATANABE HIROYUKI
IPC: H02M7/48
Filed: 1982-12-10
Abstract: PURPOSE:To minimize the overshoot or undershoot of temperature in a room by providing a waveform memory in a circuit of an air conditioner and controlling to increase or decrease the frequency at a suitable speed. CONSTITUTION:Waveform memory units 6, 9 are connected to a counter 8 and a microcomputer 5. The memory unit 6 stores the relationship between the waveform and the time so that the rush current flows in the full rated value of the output element of an inverter output unit 3 when the frequency is raised to the load of a motor 4, and the memory unit 9 stores the relationship between the waveform and the time so that, when the frequency is decreased, it is reduced at the fastest speed and the element of the inverter output unit 3 may not break down. When the counter 8 up counts, the memory unit 6 is set valid by the microcomputer 5, and when the counter 8 down counts, the memory unit 9 is set valid. Thus, it can reach the target frequency instructed by the microcomputer 5 in the shortest time.
Patent JP-H0860873-A (JP)
Title: Reinforcing and repairing member and reinforcing and repairing method of concrete structure
Inventor: NAITO TAKESHI
IPC: B29C70/06
Filed: 1994-08-18
Abstract: PURPOSE: To reinforce a concrete structure by giving a curing agent component, which reacts with a matrix resin and by which the gelation time of the matrix resin is kept within a fixed time at a fixed temperature, and curing the matrix resin. CONSTITUTION: The reinforcing and repairing member of a concrete structure is composed of a fiber sheet consisting of polyamide fibers, etc., impregnated with a matrix resin such as an epoxy resin and a curing agent component, which reacts with the matrix resin and by which the gelation time of the resin at 40 deg.C is kept within ten hr. The fiber sheet impregnated with the matrix resin is stuck at the proper place of the concrete structure, the curing agent component, which reacts with the matrix resin and by which the gelation time of the resin at 40 deg.C is kept within ten hr, is given, and the sticking of the fiber sheet imregnated with the matrix resin on the concrete structure and the giving of the curing agent component are applied once or more, thus curing the matrix resin.  A heating apparatus for curing is unnecessitated, and workability at the time of the execution of works on a field is improved.
Patent JP-2001043236-A (JP)
Title: Synonym extracting method, document retrieving method and device to be used for the same
Inventor: SATO MITSUHIRO
IPC: G06F17/30
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To enable high-reproducibility document retrieval by expanding a retrieval condition by extracting a synonym or translation concerning the retrieval condition composed of arbitrary character strings. SOLUTION: This synonym extracting device is provided with an index preparing means 102 for preparing an index from a document set 101, a document retrieving means 108 for acquiring frequency information by retrieving the index to a retrieval expression composed of arbitrary character strings, a means 110 for preparing a feature vector from the frequency information, a feature vector table preparing means 104 for calculating feature vectors corresponding to all words in the document set and storing them as a table and a similarity calculating means 112 for calculating the similarity of the feature vectors.  The feature vector is dynamically prepared from the frequency information, the similarity with the vector on the feature vector table is calculated by the similarity calculating means, words having high similarity between vectors are extracted as synonym and an inquiry is expanded while utilizing the synonym so that document retrieval can be performed with much higher reproducibility.
Patent JP-H0263341-A (JP)
Title: Data recovery system in radio relay system
Inventor: YONEKURA TAKESHI
IPC: H04L7/00
Filed: 1988-08-30
Abstract: PURPOSE:To improve the reliability of the title system and the quality of line while it is devised such that a data whose frequency is out of the specified frequency is not subjected to reception processing by stopping the transmission of an extracted clock to a clock transfer means when the result of counting an internally generated clock exceeds the specified range. CONSTITUTION:An edge of a clock CLKX extracted from a received data is detected by an edge detection means 60 and the interval of an outputted edge detection pulse 5 is counted in the timing of the internally generated clock CLK0 by a pulse interval monitoring means 70. When the result of count at that time is deviated from a range set by the pulse interval monitoring means 70 in advance, the pulse interval monitoring means 70 sends an alarm signal 4 to an extracted clock stop means 80. On the other hand, the extracted clock stopping means 80 receiving the alarm signal 4 from the pulse interval monitoring means 70 stops the transmission of the extracted clock CLKX at an input terminal to a clock conversion means 200 to stop the write of a recovered data 2 at that time to the clock conversion means 200. Thus, the reception processing of a data with high quality is attained.
Patent JP-S60110255-A (JP)
Title: Method for cooling cooked rice
Inventor: SUZUKI TOORU
IPC: A23L7/10
Filed: 1983-11-17
Abstract: PURPOSE:To obtain a cooked rice capable of being cooled efficiently and preventing the excessive drying of the cooked rice at a low operating cost, by changing over gases to a gas at a lower temperature one after another, and cooling the cooked rice in plural stages. CONSTITUTION:Cooked rice is leveled in a layer and continuously placed on an endless belt 1 (rice carrying plate) on the side of a driven roll 3, and cooling air is blown from a hood 8. The air is then changed over to a gas at a lower temperature one after another to cool the cooked rice in plural stages. At a point of time when the temperature difference between the respective gases and the cooked rice temperature in the cooling process reaches 0-10 deg.C, the cooling of the cooked rice is stopped. The rice is then cooled with a gas at a lower temperature to carry out efficiently the cooling of the cooked rice.
Patent JP-H0884500-A (JP)
Title: Speed sensorless vector controller for induction motor
Inventor: YAMADA KATASHIGE
IPC: H02P27/04
Filed: 1994-09-12
Abstract: PURPOSE: To control the speed and torque of an induction motor accurately even in a very low speed region. CONSTITUTION: A speed adaptive secondary flux observer comprising a flux observer 4 of same dimension and a speed adaptive mechanism 7 estimates the actual speed of an induction motor 1 and a current control section is controlled by means of a comparison error signal between an estimated motor speed ωr # and motor speed command ωr #. A PWM control converter 2 at the current control section compares primary voltage control command voltages vu , vv , vw with a carrier signal (triangular wave signal) and performs PWM control of an inverter depending on the comparison result. A PWM control inverter 2 sets the frequency of carrier signal at a conventional high level when an estimated motor speed ωr # is higher than a set value and decreases the frequency of carrier signal when the estimated motor speed ωr # drops below the set value.
Patent JP-H02107804-A (JP)
Title: Piston drive
Inventor: FURITSUTSU MIYURAA
IPC: F15B15/24
Filed: 1989-08-23
Abstract: PURPOSE: To regulate the terminating position of a piston with small number of parts for simplification by providing an axially movable worm gear having a female screw to be screwed with a male screw stud provided on a housing. CONSTITUTION: A screw stud 28 in which a male screw is cut is formed on a lower half part of a housing 12, and a worm gear 30 to be screwed therewith is rotated by a worm 32 to enable the movement in the axial direction. The worm gear 30 is rotated to move a piston 18 in the axial direction through a disk 42 and a piston reinforcement member 50, and to regulate the terminating position. The constitution can be simplified with small number of parts, and the terminating position of the piston 18 is easily regulated.
Patent JP-H0961357-A (JP)
Title: Method for quantitatively determining minute nonmetal inclusion by emission spectro analysis
Inventor: MATSUMURA TAKASHI
IPC: G01N21/67
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To quickly and precisely perform the quantitative determination analysis of an inclusion having a particle size not larger than 1μm present in steel by determining the natural spectral line intensity value of oxygen in the first half part in every discharge, and arithmetically processing the resulting values to determine the quantity of a minute inclusion. SOLUTION: A spark discharge is performed between a metal sample 2 and a counter electrode 3, and the spectral line obtained by spectrally separating the emission in every spark discharge is detected by a detector 6 to measure the natural spectral line intensity of oxygen. In order to reduce the influence of a large particle size inclusion of 1μm or more, the natural spectral line intensity of oxygen obtained in every spark discharge is divided into a minute inclusion (the first half part of discharge time) and a large-sized inclusion (the latter half part) and measured. Only the natural spectral line intensity value in the first half part is used for the quantitative determination of the inclusion, the average value is compared with an analytical curve, and the natural spectral line intensity of oxygen in the first half part is further converted into frequency distribution.  In this way, the quantitative determination of a minute inclusion (not larger than 1μm) in a metal material is quickly and precisely performed.
Patent JP-2001037380-A (JP)
Title: Fishing rod
Inventor: NAKAO MASAYOSHI
IPC: A01K87/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod preventing a transferable hood separated from the fixed hood side, from slipping off or being lost by holding it at the outer circumference of the tip end of a base rod and making the removal of sand and dust easy. SOLUTION: This fishing rod is provided by forming a base rod 1 of the fishing rod with a hollow rod tube and also a swollen projected part 1a as one unit at the outer circumference of its tip end, fixing a reel leg-loading member 4 at the outer circumference of the base rod 1 with an adhesive, etc., screwing a transferable hood 5 at the front side of the reel leg-loading member 4, fixing a ring 6 and grip part 7 at the outer circumference of the transferable hood 5 and fitting a small diameter inner circumferential part 7b at the front side of the grip part 7 with the outer circumference of the base rod 1.  The reel leg-loading member 4 is provided by inserting and fixing the base rod 1 into the hollow part 4b of the main body 4a, forming a screw part 4c at the front side of the main body 4a and being screwed with the nut part 5a of the transferable hood 5, forming a projecting part 4d becoming a fixed hood and the fixed hood part 4e at the rear side of the upper part of the main body 4a and forming a transferable hood part 5d at the transferable hood 5.
Patent JP-S6199492-A (JP)
Inventor: EDOGAA SANDOBARU
IPC: H04R1/10
Filed: 1984-10-18
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-S6279104-A (JP)
Title: Automatic storehouse
Inventor: IWAI ATSUSHI
IPC: B65G1/00
Filed: 1985-09-30
Abstract: PURPOSE:To prevent accident with cable by performing handover/receipt of command data using a fixed transmitter/receiver when a transporter has come to a certain specified position, and thereby eliminating use of cables between controller and transporter. CONSTITUTION:When a transporter lies near an input/output port 13 for objects, a light projector 14 as a signal transmitting means is installed fixedly in the position mating with a light receiver 12. A limit switch 15 is installed near the input/output port 13 and is connected to a controller together with said light projector 14. The point of origin is set where the light receiver 12 of transporter 3 lies at 12' near the input/output port 13. When the object position and takeout/accommodation command data are sent by the controller to the abovementioned light projector 14, the signal is converted into a photosignal and sent for a light receiver 12', and motors 9 and 11 perform vertical and horizontal movement, and the object is either taken out or accommodated by a hand 7 after stopped in a specified position.