baber/WOPTO huggingface dataset:
Patent JP-S6333403-A (JP)
Title: Powder of ultra-high-molecular-weight polyolefin and composition thereof
Inventor: KIOKA MAMORU
IPC: C08F8/00
Filed: 1986-07-28
Abstract: PURPOSE:To provide powder of ultra-high-molecular-weight polyolefin having broad particle size distribution, low bulk density and excellent inorganic filling property and capable of forming a molded article having excellent surface appearance, sliding properties and abrasion resistance from a composition produced by compounding the powder with an inorganic filller. CONSTITUTION:An olefin is polymerized in the presence of a catalyst composed of a highly active solid transition metal catalyst component containing Mg, a transition metal and a halogen as essential components and an organic Al compound catalyst component. The objective powder having an intrinsic viscosity of >=10 dl/g in decalin at 135 deg.C, an average particle diameter of 60-120mum, containing 20-70(wt)% fraction having diameter of the above range, <=10% fraction having diameter of >=300mum and 15-40% fraction having diameter of <60mum, a bulk density of 0.15-0.45g/cm<3>, an angle of repose of 35-90 deg.C and a compression ratio of 25-55% can be produced by the above process using catalyst fine powder produced by prepolymerizing an alpha-olefin in an inert hydrocarbon in the presence of the above transition metal catalyst component.
Patent JP-H0925762-A (JP)
Title: Rail for threshold
Inventor: HAMADA KUNITAKA
IPC: E05D15/06
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To make door rollers hardly released from a V-groove in a rail for a threshold formed with the V-groove to be coupled with the door rollers for a travel. SOLUTION: A V-groove 11 is formed with both slant faces and nonslip walls 4 vertically erected from the end sections of the slant faces. When force in the cross direction is applied to a sliding door 60 and door rollers 20 are slid on the slant face of the V-groove 11, the door rollers 20 are brought into contact with the nonslip wall 4. Since the nonslip wall 4 prevents the door rollers 20 from riding over a rail surface 12, the door rollers 20 are hardly released from the V-groove 11.
Patent JP-H051325-A (JP)
Title: Austempering treatment for industrial fastener
Inventor: IKUTA RYUICHI
IPC: C21D1/00
Filed: 1991-06-21
Abstract: PURPOSE:To miniaturize austempering equipment for industrial fastener and to improve work efficiency. CONSTITUTION:A material for industrial fastener is allowed to proceed on an insulated chute 20 and fed into a high-frequency induced current generating coil 30, where the above material is subjected to the stoppage of progress by the action of induced current, to induction heating, to the starting of progress after the magnetic transformation point is reached, and then to additional temp. rise and heating. Subsequently, directly after passing through the above- mentioned high-frequency induced current generating coil 30, the above- mentioned material is thrown into a compact salt bath 40 to undergo quenching.
Patent JP-H0464659-A (JP)
Title: Sandwich panel
Inventor: TAKIGUCHI HIDEKI
IPC: E04F13/08
Filed: 1990-07-02
Abstract: PURPOSE:To secure both excellent waterproofing and adiabatic properties by filling up a core solidly in an interval between both metallic surface and back materials, while installing each of male-female type connecting parts at both the sides, and forming a panel. CONSTITUTION:A surface member 1 and a back member 19 of sheet metal are formed, and a core 29 consisting of a plastic foaming body is solidly filled up in an interval between these surface and back members 1, 19, while a male type connecting part 30 and a female type connecting part 34 are installed at both the sides, forming a panel A. Next, the male type connecting part 30 is made up of an extension part 33 consisting of a core part 29a, a fitting insert groove 31 and a packing member 32, and the female type connecting part 34 is formed from a core part 29b and a small projection 36 being fitted in a storage groove 35 and the fitting insert groove 31. With this constitution, these connecting parts are made up into a quintuple male-female engaging structure, through which excellent waterproof is securable.
Patent JP-S5876066-A (JP)
Title: Production of yeast essence
Inventor: UCHI OSAMU
IPC: A23L1/28
Filed: 1981-11-02
Abstract: PURPOSE:The alkaline autolysis of an active living yeast is carried out under control that the accumulative concentration of carbon dioxide is kept lower than a specific value in the reaction system to produce yeast essence with good taste, even when high-concentration cultivation is conducted. CONSTITUTION:The alkaline autolysis of an active living yeast such as beer yeast or feed yeast[pH6, the amount of carbon dioxide generated from 1g. based on the dry basis, of yeast in a 15% concentration slurry at 30 deg.C is more than 5ml/(30min), methylene blue dyeability is less than 10%]is conducted, as the carbon dioxide generated in the reaction system is expelled to keep its concentration less than 0.11mol/l, at a pH of 6.5-9 and a temperature of 20-45 deg.C. The carbon dioxide is removed by making the reaction system temporarily acidic and stirring the system (after this operation, the pH is restored to the original one) or by keeping the reaction system under reduced pressure.
Patent JP-2000007665-A (JP)
Title: Benzotriazole-based compound
Inventor: ISHII TAKAFUMI
IPC: C07D249/20
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a benzotriazole-based compound having an atomic group absorbing UV light having a wide absorbed wavelength region, capable of being industrially easily produced, having a polymerizing property and useful as a raw material for UV light-shielding materials. SOLUTION: A compound of formula I (R1 is H or methyl; R2 is a halogen or H; R3 is H or a 1-5C alkyl), for example, a compound of formula II. The compound of formula I is obtained by hydrolyzing a compound of formula III (R' is a 1-8C alkyl) and subsequently reacting the obtained carboxylic acid compound with a glycidyl ester compound of formula IV. The hydrolysis is usually carried out in the presence of an acid such as hydrochloric acid or a base such as sodium hydroxide in a solvent such as water-containing ethanol. The reaction is preferably carried out at 70-150 deg.C for 30 min to 10 hr. The reaction of the carboxylic acid compound with the compound of formula IV is usually carried out in an organic solvent preferably at 70-150 deg.C for 5 hr to 1 day.
Patent JP-H1127401-A (JP)
Title: Protocol processing method
Inventor: TACHIBANA MANABU
IPC: H04M7/06
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To make a multiplex processing possible without lowering a protocol processing ability in the protocol processing by a No.7 signal method by separately performing protocol processing and fill-in transmission and reception control processing. SOLUTION: A fill-in transmission and reception/data frame penetration control part 3 penetrates, transmits and receives only plural subscriber's lines 1 and a conventional No.7 data frame (significant signal frames of MISU, LSSU or FISU requiring a protocol processing). An address/speed conversion concentration and branching control part 7 multiplexes data frame which penetrates the fill-in transmission and reception/data frame penetration control part 3. Then, a No.7 data frame multiplex terminal processing part 10 performs 1 terminal processing of the data frame which is multiplexed by the address/speed conversion concentration and branching control part 7. Thus, protocol processing and fill-in transmission and reception control processing can be separately performed.
Patent JP-H0227079-A (JP)
Title: Car locking device
Inventor: MIZUKI TETSUO
IPC: E05B81/32
Filed: 1988-07-14
Abstract: PURPOSE:To facilitate mounting of a lock by installing a link between the vertical motion locus of one side of a window glass and a lock body, fixing the top of this link to a locking lever, and engaging the output lever of an actuator at the bottom. CONSTITUTION:When the output shaft 6 of an actuator 5 is rotated, an output lever 7 rotates to move a link 16 vertically. When a pin 30 at the bottom 17 of this link 16 has moved till the top of a long hole 13 in one piece 14 of an outside open lever 10, the lock position is obtained, and a locking lever 9 is also rotated to the lock position. When the pin 30 is moved to the bottom of this long hole 13 and overlapped with a boss 18 on a ratchet lever 12, the locking lever 9 is also rotated to the unlock position, and thus unlock position is attained. Accordingly the link 16 is arranged between one side 25 of window glass 24 and a lock body 1, wherein no connecting wire is needed, so that installation of lock can be mounted easier, and the lock members are prevented from touching the glass 24.
Patent JP-S6419482-A (JP)
Title: Maximum and minimum detecting circuit
Inventor: KURODA SHINICHI
IPC: G06T7/60
Filed: 1987-07-15
Abstract: PURPOSE:To detect the position of a selected picture element data, and to derive a difference between the maximum value and the minimum value at high speed, by constituting the titled circuit so that position data is added to a picture element data by a position detecting circuit, and providing a large/ small comparing and selecting circuit, a latching circuit and a subtracter. CONSTITUTION:When position detecting circuits 41-43 derive a position by a result of comparison of comparators 3A-3C of the first stage, its position data is transmitted in a form added to a picture element data, to the first latching circuits 51-53 and a comparator 3D of the second stage, selected by the comparator 3D of the second stage and outputted. Also, a large/small comparing and selecting circuit 7 operates the comparators 3A-3C of the first stage and the comparator 3D of the second stage by separating them, and also, first of all, selects a mode for deriving the maximum value, and subsequently, selects a mode for deriving the minimum value, by which a difference between the maximum value and the minimum value is derived. In such a way, the maximum or the minimum picture element data and its position can be detected, and also, the difference between the maximum value and the minimum value can be derived at high speed.
Patent JP-S6153024-A (JP)
Title: Manufacture of tire bead protector
Inventor: HAYASHI KAZUNARI
IPC: B29C53/08
Filed: 1984-08-23
Abstract: PURPOSE:To make it possible to mass-produce a tire bead protector, by passing a tire bead protector material between molding rolls to bent it such that the flange section is outside, and molding it into a shape to be fitted to the shape of the inner side of a tire. CONSTITUTION:A tire bead protector of a synthetic resin having approximately an L-shape in cross section that is delivered from a molding machine is passed through a prescribed number of molding rolls arranged approximately in the shape of a semicircle so that the flange section is outside, and it is molded into a shape to be fitted to the shape of the inner side of a tire. The molding rolls 3... are attached to suitable positions of arms 2..., the linear protector member P extruded from an extruder is passed between the molding rolls 3..., and the leading end is pinched between pulling rollers 5. Thereafter, when the protector member P is pulled while it is extruded from the extruder, it is cooled while it is passed between the molding rolls, and it is molded continuously such that it is bent in the direction of the flange 10. It is cut into a size to be fitted to a tire and joining sections 11 are fused.
Patent JP-H0837905-A (JP)
Title: Thickness detector for separated layer in threshing and sorting machine
Inventor: TAKAHARA KAZUHIRO
IPC: A01F12/32
Filed: 1994-07-28
Abstract: PURPOSE:To enable accurate control of the grain leak opening of a shaking type sorting plate based on detection information on the layer thickness, as the layer thickness of the treated product is exactly detected on the sorting plate shaking up and down. CONSTITUTION:This sorter is provided with a shaking type sorting plate which effects the grain sorting, as it shakes the treated product up and down after threshing operation, a thickness detector S1 detecting the layer thickness of the treated product on the shaking type sorting plate set on the side of the fixing frame, and a means for judging the layer thickness 100 based on detection information of the detector S1. Thus, the layer thickness judging means 100 samples the detection information from the detector S1 in a shorter cycle than the shaking cycle of the sorting plate, and calculates, for example, the average values of the maximum and minimum values based on the data which have been sampled within the treating cycle at every cycle which is the same as the shaking cycle of the sorting plate. Further, the treating cycle is varied depending on the fluctuation in the shaking cycle of the sorting plate.
Patent JP-H0228420-A (JP)
Title: Tire palletizer
Inventor: MEGURO DAITETSU
IPC: B65G47/88
Filed: 1988-07-15
Abstract: PURPOSE:To enable the automatic stacking and delivery of tires and prevent the collapse of stacked tires by storing the stacked tires of full single pallet capacity, arraying the tires depending upon the number of stacks and transferring the tires to a pallet on the pallet conveyor of a pallet discharge line set up side by side in such a way as to be arrayed in a plurality of rows with a fork. CONSTITUTION:Tires T aligned with an alignment device 2 are stacked on top of each other. The stacked tires M are stored on a storage conveyor 4 until the quantity thereof reaches the full capacity of a single pallet. This single pallet capacity of the tires M depends upon the type of tires. Then, the stacked tires M are transferred to an array conveyor 5 and arranged on division conveyors 5A and 5B in such a pattern as to be stable during transportation with a forklift depending upon the number of stacks. Furthermore, the stacked tires M are transferred to a pallet taken out of a pallet magazine 7 and positioned on a pallet conveyor 8 via a transfer device 10. Thereafter, the tires M are swept via a sweeping conveyor 9. According to the aforesaid construction, the stacking and delivery of the tires M can be automated and the collapse of the tire stacking can be prevented.
Patent JP-H1021491-A (JP)
Title: Vehicle number reader
Inventor: YAMANAKA SOICHI
IPC: G01B11/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To make a site worker easily install a camera at an optimum position by measuring the external form of a number plate, calculating the aspect ratio and informing the site worker of the propriety of the installation position of the image pickup camera based on a result by comparing a measured value and a regular reference value at the aspect ratio of the number plate. SOLUTION: Video data of the image pickup camera 2 for picking up the number plate of a vehicle entering a view is sent to an image recognition circuit 3 and image-processed to recognize the external form and the display marks of the number plate. A measuring circuit 4 measures the external form of the number plate outputted from the image recognition circuit 3 and an arithmetic circuit 5 calculates the aspect ratio from the external form of the number plate, which is outputted from the measuring circuit 4. A comparison circuit 6 compares the measured value of the calculated aspect ratio with the regular reference value. The propriety of the installation position of the image pickup camera 2 is display on the display lamps 9a-9c of a display circuit 7 based on the compared result.
Patent JP-S6156086-A (JP)
Title: Microbial preparation of alpha-hydroxyacid and its salt
Inventor: KAWAKAMI KIYOSHI
IPC: C12R1/15
Filed: 1984-08-27
Abstract: PURPOSE:In the microbial preparation of an alpha-hydroxy acid or its salt, the titled substance useful as a raw material of food and pharmaceuticals is obtained from an alpha-hydroxynitrile by the action of microorganism belonging to Corynebacterium genus. CONSTITUTION:A microbial strain belonging to Corynebacterium genus and capable of producing an alpha-hydroxy acid from an alpha-hydroxynitrile, e.g. Corynebacterium nitrilophylus, Corynebacterium sp. B-96, B-99, etc. is used in the present process. The microbial strain is cultured in a medium prepared by adding K, Mg, Mn, etc. to a medium containing a saturated nitrile compound as the sole carbon and nitrogen source or containing a saturated nitrile in combination with conventional carbon source and nitrogen source. The cultured product or the microbial cells separated therefrom are dispersed in water or in a phosphate buffer solution, and an alpha-hydroxynitrile is added to the dispersion to obtain the corresponding alpha-hydroxy acid and ammonia.
Patent JP-H1021922-A (JP)
Title: Polyaniline and its manufacture
Inventor: HASHIZUME KATSUHIRO
IPC: C08G18/64
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide polyanitine which can suppress the bulging and shrinkage phenomena at the time of being used in a solvent and sharply improve the charge and discharge cycle property of a secondary battery in the case of being used as the positive electrode material of a lithium secondary battery. SOLUTION: These are polyaniline for a lithium secondary battery where polyisocyanate bridged matter is reacted upon the polyaniline obtained by polymerizing aniline compounds by chemical oxidation, and the manufacture of polyaniline for a lithium secondary battery which adds polyisocyanate bridged matter to the polyaniline obtained by polymerizing aniline compounds by chemical oxidation, at such a rate that the isocyanate groups may be 0.1-20mol% to the amino groups of the said polyaniline, and then, heats and reacts it.
Patent JP-H0622367-A (JP)
Title: Alarm monitor system at plural points
Inventor: FUKAI HIDEO
IPC: H04Q9/00
Filed: 1992-07-03
Abstract: PURPOSE:To obtain an alarm monitor system by plural points in which monitoring is attained simultaneously at plural points and duplicate investment is avoided. CONSTITUTION:In the alarm monitor system by plural points in which the installation of plural buildings is monitored and controlled at plural points including a center and a line controller is interconnected with individual building management equipments 6-A, 6-B managing the installation of each building via a communication line network 5, the center is provided with the line controller 2 and the communication line network 5 is connected to the line controller 2. Plural management controllers 1, 4-X, 4-Y monitoring and controlling the installation of buildings and a transmission destination registration device 3 registering a transmission destination of the management information of each building installation are connected to the line controller 2. Then the line controller 2 sends the management information sent from individual building management equipments 6-A, 6-B to each of the management controllers 1, 4-X, 4-Y according to the destination registered by a destination registration device 3. Thus, monitor and control in response to an object are implemented by plural points via the common line controller 2.
Patent JP-H0840760-A (JP)
Title: Hydraulic composition and its molding
Inventor: TACHIBANA SHINTARO
IPC: B28B3/00
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a moldable hydraulic composition and a molding excellent in strength and elastic modulus from this hydraulic composition according to the conventional molding technique for thermoplastic resin. CONSTITUTION:This hydraulic composition contains (A) a hydraulic inorganic substance, (B) a low water absorbing thermoplastic polymer as the essential components and (C) a water-soluble polymer and/or a water absorbing polymer as the essential components and substantially dose not contain water.
Patent JP-H1021830-A (JP)
Title: Manufacture and device for electron tube
Inventor: NAGAYAMA AKIHIKO
IPC: H01J9/26
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To improve soldering quality with an electron tube main body and a heat dissipation plate by applying a constant quantity of cream solder to a heat dissipation mounting portion of the electron tube main body and carrying a current to the electron tube main body while holding the heat dissipation plate to the electron tube main body in a bonding state. SOLUTION: A tip end of a grid portion 22 of a transmission tube main body 21 is pinched by a chuck 39 and held at a posture at which an axial direction of the transmission tube main body 21 is oriented horizontally. The transmission tube main body 21 is rotated, a constant quantity of cream in a solder container 46 is discharged 9 in an area of a heat dissipation plate mounting portion 25 of the transmission tube main body 21 rotating the cream solder 46 in the solder container 46. A spatula body 35 is moved toward the transmission tube main body 21, a tip end portion 50 of the spatula body 35 is brought into contact with a rotational position of the transmission tube main body 21, and a cream solder 45 extracted in an area of the heat dissipation plate mounting portion 25 is evened with its almost even thickness.  Next, a heat dissipation plate is adhered to a grid portion 22 of the transmission tube main body 21. A specified current is flown to a filament in the transmission tube main body 21, the cream solder 45 is fused, and the transmission tube main body 21 and the heat dissipation plate are soldered each other.
Patent JP-S6332019-A (JP)
Title: Construction of hollow pile serving also as earth anchor
Inventor: OGAWA HIROSHI
IPC: E02D5/50
Filed: 1986-07-28
Abstract: PURPOSE:To increase the resisting force of a pile by a method in which cement mortar is poured to the bottom of a pit, a hollow pile and a PC steel connected with a tremie tube and an earth anchor are inserted before the mortar hardens, cement mortar is injected into the pile, and the PC steel is tensed. CONSTITUTION:Excavation is made to a given bearing layer B by an excavator 4 to form a pit C, and cement mortar 5 is poured into the bottom of the pit C. Before the mortar 5 hardens, a hollow pile 3 is penetrated into the bottom (c) of the pit C. A tremie tube 6 and a PC steel 1 are inserted into the pile 3 and the head of the pile 3 is driven to the foundation 7 of a structure by a plier pile 8. An earth anchor 2 is connected to the lower end of the PC steel 1 and hung down to the bottom of the pit C, and cement mortar 9 is injected into the pile 3 through the tube 6 being pulled up to form an underground pile A. The PC steel 1 is tensed and its upper end is fixed to the foundation 7. The uplift of the structure by pressure of water can thus be effectively prevented.
Patent JP-H1119659-A (JP)
Title: Chemical injecting device
Inventor: NAGAO NOBUAKI
IPC: C02F1/50
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a chemical injecting device capable of controlling an accurate chemical injection without necessitating a skilled person. SOLUTION: In this device, a cell 4 for measuring dissolved oxygen is connected to a pipeline (process line) 1 in a paper manufacturing process, etc. through a sampling pipe 3 having a sampling valve 2. A liquid in the pipeline 1 is introduced into the cell 4 by opening the sampling valve 2 only for a required time to measure the dissolved oxygen in the liquid with a DO electrode 5. A chemical injecting pump 12 for a slim controlling agent is controlled based on the change in the lapse of time of the DO value (a differential value obtained by differentiating the DO value by time or a difference value obtained by making the DO value different by time).