baber/WOPTO huggingface dataset:
Patent JP-2000302499-A (JP)
Title: Fine aggregate and cement composition
Inventor: ONO YOSHINORI
IPC: C04B40/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain concrete workable with a unit water quantity similar to the case of using natural fine aggregate by preparing fine aggregate containing water-granulated fine blast furnace slag and crushed limestone sand. SOLUTION: Fine aggregate is prepared by mixing water-granulated fine blast furnace slag, crushed limestone sand and optionally other fine aggregate (e.g. natural fine aggregate). Since crushed limestone sand has low adsorptivity of an admixing agent (e.g. AE water-reducing agent and high-performance AE water-reducing agent) compared with natural sand, the fluidity of the mortar and concrete containing the fine aggregate is comparable to the fluidity of the mortar, etc., containing natural sand in the case of using comparable amount of unit water quantity. The mortar, etc., are free from bleeding problem and have excellent initial strength and long-term strength.  The ratio of the water- granulated fine blast furnace slag and the crushed limestone sand is preferably (water-granulated fine blast furnace slag)/(water-granulated fine blast furnace slag + crushed limestone sand) = 5-80 and (crushed limestone sand)/(water- granulated fine blast furnace slag + crushed limestone sand) = 95-20.
Patent JP-H10308741-A (JP)
Title: Ais cell generating method for atm network
Inventor: UEDA YUTAKA
IPC: H04L12/28
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To speedily generate an alarm indication signal(AIS) cell by mapping the information of fault on a physical layer to an empty cell in a main signal cell stream inside a network device when that fault is detected inside a physical layer terminal part and generating the AIS cell based on that mapped fault information. SOLUTION: When any physical layer fault is detected, a physical layer terminal part 10 maps and outputs this fault class information to the header area of empty cell. At an AIS cell sending part 11, this empty cell is detected, the AIS cell is assembled from the fault class information, and fault position information is mapped to the AIS cell as well. This fault position information is an identifier for identifying a device, which detects the fault, and further identifying respective components in the device, and is stored in the AIS cell sending part 11 while previously assigning a peculiar number to the device. Thus, the AIS cell can be speedily generated after the detection of physical layer fault.
Patent JP-H08304361-A (JP)
Title: Cylindrical surface optical beam guiding device
Inventor: SATO CHIKARA
IPC: G01N29/26
Filed: 1995-05-15
Abstract: PURPOSE: To move a moving body throughout on a curved surface such as a cylinder by a remote control with an optical beam by refracting the optical beam by a mirror provided on the tip part of an arm expansible and contractible in the axial direction of the cylinder. CONSTITUTION: A track 10 is set over the whole circumference in the lower part of a cylinder 1, and a moving truck 11 is made movable on the track 10 by the gearing with a pinion 19 mounted on the rotating shaft of a motor 12. The truck 11 has a traveling light source 13 and a steering light source 16 loaded thereon toward a traveling vehicle 2. The optical beam 13 from the traveling light source 15 is emitted to a position detector 4. The optical beam 14 from the steering light source 16 is refracted by a mirror 18 provided on the tip part of an expansible and contractible arm 17 loaded on the truck 11. Thus, since the traveling vehicle 2 is guided by the traveling optical beam 13 and the steering optical beam 14 by operating the truck 11, it can be spirally moved on the whole circumferential circumference of the cylinder 1.
Patent JP-S5542360-A (JP)
Title: Driving mechanism for linear tracking arm
Inventor: OONISHI JIYUNICHI
IPC: G11B3/36
Filed: 1978-09-19
Abstract: PURPOSE: To obtain stable constitution by lowering the position of the center of gravity of a linear tracking arm assembly by providing a driving method under an arm support member.  
     CONSTITUTION: Tone-arm axis support mechanism part 2 is mounted on support table 4, which is slidable along a couple of guide rods 5a and 5b, guide methods fitted horizontally. To the lower end of support table 4, magnet 8 constituting the needle of a linear motor is fitted and a couple of coils 9 and 10, stators arranged opposing a couple of poles of this magnet at fixed intervals, are fixed in parallel to guide rods 5a and 5b. In this constitution, the position of the center of gravity of the whole tone-arm assembly lowers and the stable driving mechanism can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5739045-A (JP)
Title: Manufacture of tank
Inventor: IWATA HIROSHI
IPC: B21D39/02
Filed: 1980-08-22
Abstract: PURPOSE: To obtain a tank excellent in sealing effect by forming sealing films on the upper cover and both sides of joint of a tank body and bending and joining the parts.  
     CONSTITUTION: The surfaces of both the sides and end faces of joints 1A and 2A of a tank body 1 and upper cover 2 are made rough by a sander etc. Then, they are degreased and surfaced. The joints 2A, 1A are immersed in a low viscosity sol tank 4 in which sealing film material 3' is contained. They are then pulled up and dried to form sealing film of uniform thickness. The opening of this tank body 1 is covered with an upper cover 2 and both the joints 1A, 2A are joined by bending and curl bending tightening to manufacture a tank in which the upper cover 2 and the tank body 1 are unified to one body. By this way, sealing film 3 is press-joined on joint faces A, B, C and a tank excellent in sealing effect is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5741480-A (JP)
Title: Waver compressor
Inventor: HAYASHIBARA TETSUYA
IPC: F04B39/14
Filed: 1980-08-22
Abstract: PURPOSE: To reduce the size of a compressor and to facilitate its incorporation into individual equipment by constructing a lubricator to suck lubricant from a casing through an opening provided on a coolant suction pipe and to supply it to revolving abrasive area.  
     CONSTITUTION: An injection port 28 is provided at the portion permiated with lubricant 0 in an intake pipe 27, into which the lubricant 0 is sucked by coolant injection action. Subsequently, the lubricant 0 is interblended with the coolant and sprinkled specially on a waver board 17 from the internal top of a casing 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06322809-A (JP)
Title: House inlet with vacuum valve
Inventor: SEKI HIROYUKI
IPC: E03F1/00
Filed: 1993-05-18
Abstract: PURPOSE:To improve workability by storing a vacuum valve at an upper part of a house inlet and by providing a bent part through introduction of a pipe connected to an outlet side of this vacuum valve in the direction dislocated from the house inlet center direction via an inlet wall. CONSTITUTION:A vacuum valve 4 is stored at an upper part of a house inlet 1 made of plastic having a valve body 42 mounted on a straight pipe part 41 and provided with a controller 43 at the tip. An outlet of the straight pipe part 41 of the vacuum valve 4 is connected to a vacuum sewage pipe 22, and the controller 43 is connected to the vacuum sewage pipe 22 by a tube through a check valve 512. The vacuum sewage pipe 22 is led into the house inlet 1 so that it passes a center (a) in the inlet 1, and a bent part is provided at the vacuum sewage pipe 22 part in the inlet 1 so that the position of the vacuum valve 4 is dislocated form the inlet center (a). Thus, a working space of the house inlet is expanded and maintenance is facilitated.
Patent JP-S60258829-A (JP)
Title: Formation of light absorption film
Inventor: FUJIWARA KOTOJI
IPC: H01J9/227
Filed: 1984-06-04
Abstract: PURPOSE:To eliminate rainbow blur due to mutual interference to be produced in the exposing process of intermediate resolution on an phosphor face by simply providing selective absorption characteristic of such wavelength as will cause interference to the resist solution. CONSTITUTION:Yellow green dye (Direct Fast Yellow GC) for selectively absorbing the mercury light emission spectrum of such band as 395-430nm for causing interference is contained in the composition of resist solution. Said dye is generally used as direct dye while having the absorption peak at 402nm. Said resist solution is coated onto 14'' glass panel to form a light absorption film where the shadowmask lateral pitch is 0.39mm., the longitudinal pitch is 0.39mm., the interval between the glass panel and the shadowmask is 5.3mm., the center of the width of light emission stripe is 0.085mm. and the circumference is 0.07mm. then phosphor material is applied. In such a manner, rainbow blur is never produced even for a clear glass.
Patent JP-S608905-A (JP)
Title: Abnormality diagnosing method of rotary machine of composite cycle plant
Inventor: TOUBOU MASAYUKI
IPC: F01K23/10
Filed: 1983-06-29
Abstract: PURPOSE:To simplify a diagnostic algorithm, and to diagnose an on-line abnormality by executing a pattern comparison of a power spectrum waveform between each rotary machine installed on each unit, when diagnosing an abnormality of the rotary machine of the same design. CONSTITUTION:In a composite cycle plant having generating units 8-11 of (n) shafts in the whole plant, rotary machines of the same design of total (n) sets are installed. As for these rotary machines, when the operating condition is the same, a power spectrum waveform shows the almost same waveform under the operating state of a normal time. Accordingly, an abnormality of one specified set can be detected by comparing it with a waveform obtained by averaging other (n)-1 sets, and taking a deviation of two waveforms. It is detected by a fact that an average spectrum waveform has a peak peculiar to its rotary machine even in case of a normal state, by a disturbance coming from other than the cause of an abnormality, a large deviation is not generated when a difference is taken between the machines of the same kind, which are not abnormal, and only a peak due to an abnormality shows a large deviation. It is displayed by a CRT2 and informed to an operator.
Patent JP-H05141439-A (JP)
Title: Friction disk
Inventor: ANSONII MANINO JIYUNIAA
IPC: F16D65/12
Filed: 1992-05-08
Abstract: PURPOSE: To obtain a simple, efficient, economic and easily assembled and operated friction disc. CONSTITUTION: A friction disc 25 to be used in a clutch pack comprises an annular core plate 26 and a pair of substantially annular friction surface members 32. The friction surface members are fixed to both surfaces of the core plate, respectively. The friction surface members each has a pair of peripherally offset arranged slots 35, 38 formed to open alternately in an inner periphery and an outer periphery of the friction surface member to form an oil passageway. The core plate is provided with a means 31 for communication between the offset arranged slots in the inner and the outer peripheries of the friction surface member.
Patent JP-S5741246-A (JP)
Title: Master cylinder of brake apparatus for vehicle
Inventor: IOKU KENSUKE
IPC: B60T11/16
Filed: 1980-08-23
Abstract: PURPOSE: To provide a master cylinder of a brake apparatus for vehicles, wherein when a brake  shoe has been worn out and the stroke of the master cylinder has exceeded a prescribed value, a  hydraulic liquid is immediately replenished through a hydraulic pump thereby excess movement of  the stroke is prevented, its adjusting apparatus can be omitted, and the structure thereof is simplified.  
     CONSTITUTION: Bores 9, 10 are formed in the piston 3, and a check valve 13 and a residual  pressure valve 14 are fitted in the bore 9. The valve 13 is pushed rearward by a spring 15, and  the valve 14 is pushed forward by a spring 16. When the piston is restored, a stopper 20 of a  cylinder body 1 separate the valve 13 from a valve sheet 17. The relationship of a distance A  between a communication port 1a to a reservoir and a communication port 1b to a hydraulic  pump, the distance C between the stopper 20 and the residual pressure valve 14, and a width B of  a groove 25 of the piston 3 is constructed such that when the piston 3 proceeds for the distance C,  the stopper 20 and the residual pressure valve 14 abut to each other, and when the groove 25 is  located at the distance A, the bore 26 is cut off the ports 1a, 1b, and the piston 3 is further moved, while the valve 14 is opened, and the groove 25 becomes in communication with the port 1b.  When the stroke has become excessive due to the wear, the valve 14 is opened, and the hydraulic  liquid is replenished through the pump. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5740464-A (JP)
Title: Recemization of optically active tetrahydroisoquinoline derivative
Inventor: YAMADA KOUICHIROU
IPC: C07D/
Filed: 1980-08-22
Abstract: PURPOSE: To obtain racemic tetrahydroisoquinoline derivative, and to reuse the compound, by the following steps: acylation of optically active tetrahydroisoquinoline derivative, reaction with an aralkyl halide, hyrolysis, halogenation reaction, dehalogenation, etc., succeeded by reduction, and catalytic reduction.  
     CONSTITUTION: An optically active tetrahydroiosquinoline derivative of formula I (Ar is trimethoxyphenyl) is acylated to obtain an optically active isomer of formula II (R 1  is acyl), which is made to react with an aralkyl halide to afford an OH-protected optically active compound of formula III (R 2  is aralkyl). The compound is hydrolyzed to the optically active compound of formula IV, which is converted to the compound of formula V either by halogenation and dehydrohalogenation reactions, or by nitrosation reaction and removal of hyponitrous acid. The compound of fornula V is reduced to obtain the racemic compound of formula VI, which is catalyttically reduced to the racemic compound of formula I. The compound is optically resolved to obtain the objective optically active compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5912930-A (JP)
Title: Thermosettable polysulfone
Inventor: YUUURIN FUAN
IPC: C08G65/48
Filed: 1983-06-29
Abstract: Class of high performance thermosetting materials composed of polyarylene polyether resins having each of their ends capped with a monovalent unsaturated organo radical. The end-capped polyarylene polyether resins have the formula:  Z  &lparstr& polyarylene polyether chain &rparstr& Z min wherein Z and Z min  are each a monovalent unsaturated organo radical. Usually Z and Z min  are alkylene, aralkylene or cycloalkylene moieties. The end-capped polyarylene polyethers can be cured as is or in the presence of one or more unsaturated comonomers to afford homopolymers or copolymers, respectively. Such cured systems exhibit high glass transition temperatures, good tensile properties, excellent electric and alkali resistance and improved stress cracking resistance. End-terminated polysulfone resins having molecular weight of 5,00 to 15,000 are especially advantageous. The properties exhibited by the vinyl/allyl terminated oligomers are useful in fields which require high temperature performance, excellent solvent resistance and good fabrication characteristics. Specific areas of application include high performance molded products for appliances and electronics, high temperature laminates and adhesives and protective and insulative coatings.
Patent JP-S5543041-A (JP)
Title: Immunity raising agent
Inventor: NANBA YUUZABUROU
IPC: A61P37/04
Filed: 1978-09-25
Abstract: PURPOSE: To provide an agent for the remedy and prophylaxis of infectious diseases and cancer, and for the improvement of the activity of vaccine, containing a chitin.  
     CONSTITUTION: Chitin is used as an immunity raising agent. Chitin is a polysaccharide composed of D-glucosamine units acetylated at the amino groups and bonded linearly together to form β-1,4 structure, and obtained from the shell, etc. of crabs, lobsters, etc. Effective to both of the humoral immunity and the cellular immunity by oral administration. Does: about 10W5000mg/day for adult by oral administration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07324693-A (JP)
Title: Cooling device for oil rotary vacuum pump
Inventor: YAHAGI MITSURU
IPC: F04C18/344
Filed: 1994-05-30
Abstract: PURPOSE:To widen the variable range of the cylinder temperature without being affected by the atmosphere temperature. CONSTITUTION:A vane 3 is attached to a rotor 2 eccentrically housed in a cylinder 1, so as to be always slid on the inner wall of the cylinder, and an exhaust space surrounded by the cylinder 1, the rotor 2 and the vane 3 is expanded and compressed by the rotation of the rotor 2, so as to make vacuum action. In this case, a cooling water jacket 21 provided with a cooling water inlet 21a and a cooling water outlet 21b is provided on the outer periphery of the cylinder 1 in order to remove frictional heat to be generated by slide of the vane 3 and compressional heat to be generated when sucked gas is compressed, and the cylinder 1 is directly cooled by cooling water in the jacket 21. The cylinder temperature can be changed within the range of approximately 40 deg.C by changing the cooling water amount to be allowed to flow to the cooling jacket 21 and the cooling water temperature without being affected by the atmosphere temperature.
Patent JP-H09299883-A (JP)
Title: Sorting machine for rice of small grain
Inventor: HOSOKAWA KATSUO
IPC: B07B1/20
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent clean rice from becoming less tasteful by providing a cooling means for a sorting chamber for rice of small grain on the outside of a cylindrical sorting net, in a sorting machine for rice of small grain equipped with a hopper for storing cleaned rice which communicates with the bottom of the sorting chamber for rice of small grain incorporating a shell hoisting means, surrounded by the cylindrical sorting net. SOLUTION: A sorting machine B for rice of small grain for a mini-rice cleaning plant is equipped with a sorting chamber 26 for rice of small grain surrounded by a sorting net 23 and a cover 30 encircling the outer periphery of the sorting net 23 with an opened space S for the drop of rice of small grain. In addition, the bottom of a sorting chamber 26 for the rice of small grain communicates with a hopper for storing cleaned rice through a cleaned rice supply port. Further, the space S for the drop of the rice of small grain located between the sorting net 23 and the cover 30 is partitioned by an inclined plate 31 for receiving the rice of small grain provided at the bottom of the sorting machine B for the rice of small grain, and the lower end of the inclined plate 31 communicates with a discharge port 32 for the rice of small grain.  The space S for the drop of the rice of small grain is cooled by a temperature-controllable cooler 1 installed on the cover 30 for cooling the cleaned rice WR packed in the sorting chamber 26 for the rice of small grain. In turn, this cool air CA cools the sorting net 23 to control the soaring temperature of the cleaned rice WR generated by a rice cleaning pressure.
Patent JP-H04321765-A (JP)
Title: Liquid fuel catalyst device
Inventor: SUZUKI HIROSHI
IPC: F02M27/02
Filed: 1991-04-19
Abstract: PURPOSE:To make the quality of a liquid fuel itself better by using a catalyst body so as to purify the exhaust gas and reduce the quantity thereof, by accommodating a catalyst body into the liquid fuel catalyst device, the catalyst body being composed of a catalyst ceramic having a blended tolumaline and far infrared ray radiation ceramic, and causing the liquid fuel having flown in from an inlet to pass through the catalyst body and flow out from an outlet. CONSTITUTION:A liquid fuel inflows from an inlet 4 and flows out from an outlet 5 after passing through a catalyst ceramic 6 having a blended tolumaline serving as a catalyst body and through far infrared ray radiation ceramic members 7, 8 and 9. This catalyst ceramic having a blended tolumaline causes generation of an electric current high in voltage but weak by a number of electric stone crystals existing in the ceramic surface and having permanent electrodes which alternately become plus and minus electrodes. Far infrared ray radiation ceramic members 7, 8 and 9 cause generation of far infrared rays. Therefore, the liquid fuel is subjected, when passing through the catalyst device, to catalytic action by the actions of the electric current generated from the catalyst body and far infrared rays, and ionization vigorously occurs therein, and chemical changes occur therein to be converted into a good quality liquid fuel.
Patent JP-S60259573-A (JP)
Title: 4-wheel steering apparatus
Inventor: FUJIMA YASUO
IPC: B62D7/14
Filed: 1984-06-06
Abstract: PURPOSE:To permit a chassis to travel in the state where the chassis deflection angle is not generated in the direction of contour line and prevent the transverse slip, directing wheels towards mountain side on an inclined ground by constituting the captioned apparatus so that also the rear wheels can be steered as well as front wheels. CONSTITUTION:A spline 16 is formed onto the turning center shaft 15 for a rear wheel 5, and the base edge part 17 of a rear-wheel side knuckle arm 11 interlocked with a front-wheel side knuckle arm through an interlocking rod 12 is fitted into the spline 16. An actuator 18 is installed onto the turning center shaft 15, and one shaft 20 is connected to the knuckle arm 11, and the other shaft 23 is made so as to be fitted into a positioning hole 24 formed onto the frame 22 of a car. When the base edge part 17 of the knuckle arm 11 is fitted into the spline 16 by the actuator 18, a shaft 23 is slipped-off from the positioning hole 24. Therefore, both of the front and rear wheels 2 and 5 can be steered, and transverse slip can be prevented with the front wheels 2 and the rear wheels 4 directed towards a mountain, keeping a chassis 4 in the direction of the contour line.
Patent JP-H05291399-A (JP)
Title: Manufacture of semiconductor element
Inventor: TAKEUCHI SHINSUKE
IPC: H01L21/301
Filed: 1992-04-09
Abstract: PURPOSE:To reduce the number of processes and improve the quality in the manufacture of a longitudinal type semiconductor element such as a Gun diode. CONSTITUTION:This includes the steps of forming a longitudinal structure with an electrode on a semiconductor substrate (A), bonding it for fixation on a holding body 17 through a layer of a bonding agent and at the same time covering its surface with a resist layer 18 (B), fully cutting it in the direction of the thickness to separate it into a group of longitudinal type semiconductor elements (C), dipping the whole into an etching solution EC to remove a damaged layer on the side of each element formed with the mechanical cutting (C) and then removing the group of the semiconductor elements from the holding body 17.