baber/WOPTO huggingface dataset:
Patent JP-H02253092-A (JP)
Title: Electrofusion joint
Inventor: NISHIMURA HIROYUKI
IPC: B29C65/34
Filed: 1989-03-24
Abstract: PURPOSE:To conduct even and uniform fusion by providing a heating wire having a rough center part and close both end parts in the inner part of a thermoplastic resin layer formed to make contact with the outer circumferential part of a body to be connected or on the outer surface or inner surface thereof. CONSTITUTION:In an electrofusion joint 1, an uncross-linked polyolefin layer 2b as a thermoplastic resin layer is formed integrally with a tubular cross-linked polyolefin layer 2a constituting a joint body in a position contacting with the inner bodies 4, 5, to be connected and a coil formed heating wire 3 having a rough center part and close both end parts is disposed in the inner part of this uncross-linked polyolefin layer or on the outer or inner surface thereof. The bodies to be connected 4, 5 formed of tubes having thermoplastic resin layers such as polyolefin are inserted into a resin layer 2 in such a manner as to make contact with the uncross-linked polyolefin layer 2b, and the heating wire 3 is energized, whereby the uncross-linked polyolefin layer 2b is uniformly melted by the coil density by difference and fused to the bodies 4, 5 to be connected. Hence, pressure resistance and sealing property can be improved.
Patent JP-S51149530-A (JP)
Title: Starting circuit for an inverter
Inventor: SUZUKI TADAO
IPC: H02M3/338
Filed: 1975-06-14
Abstract: PURPOSE:The moment an inverter is set in the operation state, a part of the output voltage put the starting circuit in the OFF state, and the starting operation is ensured.
Patent JP-H08244878-A (JP)
Title: Manufacture of container, and container
Inventor: HASEGAWA YUJI
IPC: B65D90/08
Filed: 1995-03-06
Abstract: PURPOSE: To provide a container and its manufacturing method, wherein the handling of face plates is simple and easy, the overall rigidity and strength are improved, a reinforcement is not necessary, the waterproofness is improved, the matching work on the spot, etc., are reduced, and the manufacture is simple and easy. CONSTITUTION: This container and manufacturing method thereof consist of a configuration wherein face plates A are attached between respective corner frames 10, and respective pairs of frame members 11 for which the corner frame 10 is divided into two are prepared first. Respective pairs of both frame members 11 are respectively equipped with a square cylindrical main body part 12, recessed groove part 13 and protruding strap part 14 with corresponding shapes, which are connected to the main body part 12, and the end part of the face plate A is attached and fixed to the main body part 12 with rivets B. Then, both frame members 11 are fixed with the rivets B by respectively inserting the protruding strap part 14 in the recessed groove part 13 and tightly fitting them, and integrally combined as the corner frame 10 to provide a box shape container.
Patent JP-S60214385-A (JP)
Inventor: YAMAGUCHI MASAKAZU
IPC: G09G5/24
Filed: 1984-04-11
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-S62231904-A (JP)
Title: Optical transmission hose
Inventor: ISHIMI KOICHI
IPC: G02B6/032
Filed: 1986-04-01
Abstract: PURPOSE:To improve the transmission efficiency of light and to enable optical large-capacity and intermediate-distance transmission by setting the surface roughness (Ra representation) of the internal wall surface of a hose below a specific value. CONSTITUTION:The surface roughness (Ra representation) of the internal wall surface 2 of the hose 1 is set to <=0.030mu. The material of a sealed hose body 1 wherein an optical transmission medium 5 is held has a refractive index n2 to the wavelength of transmitted light preferably smaller than the refractive index n1 of the material. This condition need not be satisfied to the overall thickness of the sealed hose 1 and the properties of the internal wall 2 coming into contact with the optical transmission medium 5 are specially important factors. Plastics and elastomer are usable as the material of the sealed hose 1, but thermoplastic resin and elastomer which are flexible and can be molded in a tube shape are specially preferable.
Patent JP-H021494-A (JP)
Title: Removal of organic tin compound
Inventor: TAKEE KOUICHI
IPC: C07F7/22
Filed: 1989-03-23
Abstract: PURPOSE:To easily remove the subject compound by adding an adsorbent to a liquid containing an organic tin compound to effect the exclusive adsorption of the organic tin compound. CONSTITUTION:A liquid containing an organic tin compound such as a liquid mixture produced in the production of an organic tin compound or a liquid mixture obtained by the reaction using an organic tin compound as a catalyst is added with about 20-100 pts.wt., preferably 30-70 pts.wt. (based on 1 pt.wt. of the organic tin compound) of a silicate compound (e.g., silica gel), synthetic silicate (e.g., synthetic magnesium silicate) or natural silicate (e.g., acidic aluminum silicate)and about 1-10 pts.wt., preferably 3-7 pts.wt. of a filter aid such as diatomaceous earth or activated carbon and heated at about 30-150 deg.C for about 10min to several hours to effect the adsorption of the organic tin compound on the surface of the adsorbent. The treated mixture is filtered (as necessary, filtering the supernatant liquid separated by centrifugal separation) to remove the objective compound. The compound can be almost completely removed by repeating the adsorption and filtration procedures as necessary.
Patent JP-H09263325-A (JP)
Title: Mixed loading type conveyor facility and method for modifying conveyor facility
Inventor: AOKI HIDEO
IPC: B65G15/08
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To carry and distribute several kinds of carried objects by changing a conveyor belt in a flat shape and then restoring the conveyor belt in a trough shape or a pipe shape by a plurality of carrier roll units and dropping a carried object by a cut gate. SOLUTION: A mixed loarding type conveyor 1 has a base table 2 provided with a carrier roll unit 10 whose slant angle can be adjusted. A conveyor belt 3 is supported by the carrier roll unit 10 and the first and second cut gates 20, 30 are disposed over the conveyor belt 3 and the first and second sub- conveyors 41, 42 are disposed under the cut gates 20, 30. For example, carried objects are placed on a main conveyor in a mixed state. When the carried objects come to a branch, the cut gates 20, 30 are waited or lowered to discharge the carried objects, whereby the three kinds of carried objects at the maximum can be distributed.
Patent JP-H02252077-A (JP)
Title: Punching device for sheet material
Inventor: KONDO KOJIRO
IPC: G06K1/02
Filed: 1989-03-24
Abstract: PURPOSE:To simplify and compact a mechanism while suppressing power consumption by utilizing an end face cam forming a rugged cam shape face on its end face and converting its rotating operation into the straight motion of a punch. CONSTITUTION:The punch 1 is engaged with a punch guide 12, slided in the vertical direction and engaged with a punched hole through a through pin 13. When the pin 13 is engaged with a spring 14, the punch 1 is excited upwards. An end face cam 3 forming a worm gear on its lower part is supported by an axial pin 15 so as to be optionally rotated, rotated by a motor 8 and the end face cam part comes into contact with the punch 1. Consequently, the structure can be simplified and thinned and power consumption can be suppressed by motor driving.
Patent JP-S56168860-A (JP)
Title: Coating method for inorganic building board
Inventor: MATSUNAGA AKIRA
IPC: E04F13/02
Filed: 1980-05-31
Abstract: PURPOSE: To prevent curvature as a result of the drying of the surface of an inorganic base board, by lowering the moisture permeability by applying the surface of the base board with a paint which is liquid at the normal temperature added with powder of white Japanese marble consisting essentially of calcite.  
     CONSTITUTION: Onto the surface of an inorganic base material 1 which uses inorganic material, such as asbestos cement, slag and slaked lime, as a raw material, a paint 2 which has added powder of white Japanese marble consisting essentially of calcite and is liquid at the normal temperature is applied and then dried. Thus, the surface of the base board 1 is coated with the paint film 2 which is thick in film thickness, furthermore, the paint film 2 with improved homogeneity lowers moisture permeability, thereby preventing the curvature of the board as a result of the drying of the surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10262536-A (JP)
Title: Extermination of mosquito and device therefor
Inventor: NAMIKI HIDEO
IPC: A01M29/28
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To simply exterminate mosquitoes at a low cost in a good potency for a long period without polluting natural environments by applying a magnetic field to the habitant of mosquito larvae or pupae to inhibit the emergence of the pupae. SOLUTION: A magnetic field is applied to the habitant of mosquito larvae (wigglers, etc.), or pupae, e.g. a pond or puddle, to inhibit the emergence of the pupae. As the means of method for applying the magnetic field, e.g. a soil solid product in which at least one magnet is embedded may be charged into the habitant so as to disintegrate the soil solid product to disperse the magnets in the habitant with the passage of time, or an extermination means comprising magnetic field-generating magnets and a magnet position-retaining means may be used. The magnet position-retaining means may be e.g. a net 3 for fixing plural magnets 5 at prescribed distances or may further have floats 11 fixed to the net 3. Therein, the magnets 5 may be fixed to the floats 11, respectively.
Patent JP-H11247853-A (JP)
Title: Preload loss preventive structure of bearing device
Inventor: MOMOJI HIROBUMI
IPC: F16C25/08
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the preload loss by pressing and moving one inner ring of a roller bearing toward the other inner ring side by the elasticity of an elastic body even when the roller bearing is worn. SOLUTION: A coned disk spring 10 as an elastic body is interposed between an outer side surface of a flange 8 and a nut 9 in an elastically displaced condition. The coned disk spring 10 can provide the spring force exceeding the sum of the deformation load of a plastic spacer 6 and the set preload of conical roller bearings 4,5 so that the preload of the conical roller bearings 4, 5 is not lost when the inside of the conical roller bearings 4, 5 is worn with abrasion powder, etc., of a hypoid gear 11. Thus, even when the inside of the conical roller bearings 4, 5 is worn, one inner ring 5a can be moved by the spring force of the coned disk spring 10 by following the wear, and the preload loss can be prevented. Thus, the support rigidity of the conical roller bearings 4, 5 can be ensured.
Patent JP-H05101103-A (JP)
Title: Method and apparatus for classifying data
Inventor: UEZURII SHII SANPUSON
IPC: G06Q40/00
Filed: 1991-04-05
Abstract: PURPOSE: To provide a method and device for preparing a data base whose data item is standard record to be executed by a microcomputer by operating the design and programming of the data base useful for both an inspection principle and a matrix principle. CONSTITUTION: An information source 31 is connected with a microcomputer 32, and the microcomputer 32 reads an account chart, prepares each individual judgment column number, and stores it in a memory 33. Also, the microcomputer 32 reads a journal item from the information resource 31, allocates one of the account column number 33 to a debit and credit related with an account number in the journal item, and the allocated account column is divided in the order of the smaller account column number for each journal item. Here, the microcomputer 32 can identify the unique set of the account columns related with design, that is, the journal item, the size of a sparse matrix is decided, based on the number of the account columns, and when the design is new, proper design recording is prepared.
Patent JP-S57187560-A (JP)
Title: Piping method of solar heat collecting system
Inventor: KONDOU MIKARI
IPC: F24D19/08
Filed: 1981-05-15
Abstract: PURPOSE:To prevent the corrosion and the deposition of fur, by connecting an air vent pipe extending from a solar heat collector with an upper part of a relay rank that is put between a riser for delivering water to the heat collector and a downcomer for delivering the warm water that has collected heat. CONSTITUTION:The riser 4 is connected via a water delivering inlet header pipe 5 to a heat collector water pipe 3 that is in turn connected via an outlet header pipe 6 and a warm water pipe 7 to the downcomer 8. A warm water pipe 12 is extended from a position 10 adjacent the bottom of the relay tank 9 via a circulating pump 11 to a heat exchanger 14 so that the pipe 12 is in communication with the riser 4. The air involved in the system will be delivered with the delivered water through an air vent located at the upper section of the heat collector 2, an air pipe 13, and a part 16 adjacent the top of the relay tank 9 into the tank 9. The air is then vented from the tank 9 via an air pipe 18 to an air expansion tank 17. Thus the system is thoroughly sealed, and the corrosion or the like can be prevented.
Patent JP-S571815-A (JP)
Title: Shaft having spherical part and manufacture thereof
Inventor: KANAZAWA HIROTAKA
IPC: F16H59/02
Filed: 1980-05-30
Abstract: PURPOSE: To simplify manufacture of a subject shaft, for use with a change lever of an automoble and to shorten a manufacturing time, by a method wherein a spherical shell, into which a tube material is formed on an outer circumference of a base shaft, is pressed for securing through an elastic material.  
     CONSTITUTION: A base shaft 2 is located at a cylindrical guide 5 in a manner that a part, where a spherical part 1a of a base shaft 2 is formed, is located in a position of a retaining means 6. A tube material 7 is inserted through the base shaft 2, and a cylindrical elastic material 4 is inserted through a space between the tube material and the base shaft 2 to hold the outer circumference of the tube material 7 by means of a retaining means 6. After a pair of press molds 8, 8 hold the tube material 7 once in a manner to slide in an axial direction and move in the proximity of each other, the retaining means 6 is moved aside, and the press molds 8 are moved again further in the proximity of each other to form the tube material 7 into the spherical part. The opening of the material 7 is throttled, and is pressed secured on the outer periphery of the shaft 2 through the elastic material 4 expanding from a concave part 8d of a cavity 8a. This facilitate manufacturing of a device and enables shortening of a manufacturing time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58191138-A (JP)
Title: Cutting method of belt like material
Inventor: MOGI KAZUO
IPC: B29B15/00
Filed: 1982-05-04
Abstract: PURPOSE:To cut the belt like material having stickiness without deforming the shape of its cutting section, by cutting the material to be cut with a cutting blade, then parting the cutting blade and the cut material and returning the cutting blade to its original position. CONSTITUTION:After the belt like material 3 of an unvulcanized tire constituting material, etc. which has stickiness and is to be cut is cut with a cutting blade K, the cutting blade K and the cut material 3 are parted, then the cutting blade K is returned to its original position. By this, the relatively narrow and thick belt material which is to be cut and has stickiness like e.g., an unvulcanized sidewall or a filler can be cut surely into a desired shape without deforming the shape of its cutting section. Therefore, the cutting process of the belt like material 3 which has been hitherto a bottleneck in a production line can be automatized and the productivity and the quality of a product can be improved.
Patent JP-H01247034-A (JP)
Title: Cheese food containing jelly capsule substance and preparation thereof
Inventor: SATO SHIGEKATSU
IPC: A23C19/09
Filed: 1988-03-29
Abstract: PURPOSE:To prepare a cheese food in the form of a jelly capsule substance stably and homogeneously dispersed in cheese, by homogeneously dispersing the jelly capsule substance in a gel substance consisting of a cream cheese. CONSTITUTION:Gelatin is added to melt a cream cheese so as to provide 20-50g gel strength of the resultant gel substance and sucrose is added thereto while heating the resultant mixture to prepare a cheese balanced in sweetness and sourness. A heat-resistant jelly capsule substance regulated to the same sugar concentration as that of the cheese is then added and the obtained mixture is heated to homogeneously mix the cheese with the jelly capsule substance. The resultant cheese is subsequently cooled to about 40-60 deg.C to adjust the viscosity to 200-300cP. The obtained cheese is then filled in a container.
Patent JP-S56167425-A (JP)
Title: Preventing method for ignition of urethane foam during maturing of polymerization
Inventor: TANI YOSHIKATSU
IPC: B29C39/22
Filed: 1980-05-30
Abstract: PURPOSE: To prevent the generation of spontaneous combustion from the inside of a foaming body due to an abnormal reaction during the maturing of polymerization simply and positively by a method wherein a film breaking process is mounted between a polymerization foaming process and a polymerization maturing process, and gas is diffused and heat-radiated through a film breaking groove.  
     CONSTITUTION: Raw material is compounded at a fixed ratio in a raw material compounding process 1, compounded raw material A is polymerized and foamed in a polymerization foaming process 2 and a foamed body B molded in a fixed shape is extruded outward. A continuous thin shallow groove is made up to a film of an outer surface of the foamed body B by means of a breaking edge, etc. in a film breaking process 4, the foamed body is forwarded to a polymerization maturing process 3, and a plurality of foamed bodies B are housed in parallel in a stocker in stacked shapes and polymerization is matured. A temperature rise due to an internal abnormal reaction resulting from the defective compounding, etc. of raw material can be controlled up to a fixed temperature or lower, and spontaneous combustion from the inside of the foamed body can be prevented positively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000274693-A (JP)
Title: Heating cooker
Inventor: OUCHI MITSUO
IPC: F24C7/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve heating efficiency on roaster heating, and the deodorization and smoke-elimination efficiency of a catalyst by controlling a first amount of air flowing into an exhaust path from a heating chamber on the roaster heating so that the first amount of air becomes less than a second amount of air flowing into the exhaust path from the heating chamber on high-frequency heating. SOLUTION: On high-frequency heating, a magnetron is oscillated, and a microwave is applied into a heating chamber for heating an object to be heated. Also, an exhaust fan 11 is rotated by a motor, and air in a catalyst case 6 is sucked for discharging. On the other hand, on roaster heating, the object to be heated being sandwiched between upper and lower heaters is heated by radiant heat. At this time, although the air in the catalyst case 6 is similarly sucked by rotating the exhaust fan 11 for discharging, a shutter 33 is actuated, and the opening area of a suction-air hole 6b is increased, thus reducing the amount of suction air from the inside of the heating chamber, decreasing the flow rate of high-temperature air passing through a catalyst 5, accelerating the rise in temperature, and hence improving deodorization and smoke- elimination effect.
Patent JP-H04237491-A (JP)
Title: New chitinase and its production
Inventor: KOJIMA TETSUYA
IPC: C12N9/42
Filed: 1991-01-18
Abstract: PURPOSE:To establish a method for producing chitinase by separating bacteria without requiring colloidal chitin or powdery chitin in which its preparation as an induction substrate is troublesome and confirm effectiveness of the produced enzyme by separating the aforementioned bacteria in producing the chitinase. CONSTITUTION:A new microbial strain Bacillus.sp. 218C (FERM P-11914) is separated. The resultant strain is further cultured in a culture medium containing only deashed chitin as an induction substrate to produce a new chitinase, which is then separated from the culture medium. Furthermore, the aforementioned enzyme is reacted with chitosan to efficiently produce its low- molecular substance.
Patent JP-H09255084-A (JP)
Title: Septic tank
Inventor: HAMANAKA HIDEKI
IPC: B65D90/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a septic tank in which an operator can work safely while standing thereon, by providing scaffolds for works having nearly horizontal upper faces on the curved face formed on the upper part of the septic tank. SOLUTION: Scaffolds 30a, 30b, 30c, 30d having nearly horizontal upper faces are provided continually along the longitudinal direction of the tank body 6, on the curved face of the body 6 positioned at both sides of manholes 15a, 15b, 15c. The upper faces of the scaffolds 30a-30d are made nearly horizontal and it is preferable for the width to provide about 100-600mm and it is further preferable to provide about 150-300mm. These scaffolds 30a-30d are integrally formed with the upper tank 7 and it is preferable to provide almost the same thickness with the upper tank 7. Reinforcing ribs 32 with a nearly inverted triangular shape may be integrally formed. The disposed pitch between these reinforcing ribs 32 is about 100-300mm for instance.
Patent JP-H0627261-A (JP)
Title: Digital controller
Inventor: TAKASE SADAO
IPC: G04F10/04
Filed: 1992-03-30
Abstract: PURPOSE:To simplify a digital controller using a programmable timer and, at the same time, to solve the problem of increasing number of interruptions, etc., resulting from the operations of the timer. CONSTITUTION:The first memory area M1 in a memory 5 is used as a free running counter by advancing the content of the area M1 in steps whenever an interruption request is made so as to actuate a program for controlling equipment to be controlled. Then, by storing the value of the area M1 at a prescribed point of time while the value is continuously counted in the second memory area M2 and comparing the stored value with the continuously changing value of the area M1, the time elapsed from the point of time at which the value of the area M1 is stored in the area M2 can be measured. In addition, when the measured value is compared with a prescribed value, whether or not the time elapsed has reached a prescribed set value can be detected.
Patent JP-H0624309-A (JP)
Title: Hydraulically operated brake device
Inventor: ARUFUREETO JIIKURU
IPC: B60T8/94
Filed: 1993-03-31
Abstract: PURPOSE: To make simple the control and construction of a solenoid valve and reduce noise by a method wherein first and second brake lines are connected to each other with a connecting line and a pressure control device is disposed in the connecting line. CONSTITUTION: The connection points 60 and 62 of a brake circuit 1 are connected to each other with a connecting line 64, and the connection points 61 and 63 of a brake circuit 2 are connected to each other with a connection line 65. Check valves 66 and 67, pressure control devices 68 and 69 and throttles 70 and 71 are disposed in the connection lines 64 and 65. The pressure control devices 68 and 69 which are constituted as pressure proportional valves reduce their exit pressures at a fixed ratio to their entrance pressures by the pressures of pressure medium in the connecting lines when the pressure exceed a predetermined value. The throttles 70 and 71 generate pressure rises caused by the decelerations in the wheel brake cylinders 8 and 9 of rear wheels. Thus, it is avoided that the rear wheels are locked before the front wheels are locked.