baber/WOPTO huggingface dataset:
Patent JP-H06346281-A (JP)
Title: Surface treatment of work
Inventor: MATSUBARA TORU
IPC: C23C2/02
Filed: 1993-06-08
Abstract: PURPOSE:To efficiently surface-treat a work in a short time without causing environmental pollution by using a wet blasting device for the plating pretreatment. CONSTITUTION:An appropriate liq. such as a mixture of water with a fine abrasive grain is injected on a work under pressure. As a result, an oxide film on the work surface is removed, the surface is degreased and activated, and the affected layer on the work surface is removed. When the work is plated, an excellent plating layer is formed on the surface without need for any conventional plating pretreatment because the work surface is cleaned in the cleaning stage.
Patent JP-H09317957-A (JP)
Title: Fluid transporting rubber hose
Inventor: YAMAMOTO MEGUMI
IPC: F16L11/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a nipple inserted and fixed in the end of a rubber hose. SOLUTION: This fluid transporting rubber hose is equipped with an internal rubber layer, a reinforcing layer and an external rubber layer, and a nipple 2 in a specific dimension having a uniform diameter, is inserted to one end of the rubber hose. At least the inside diameter of the end in which the nipple is inserted is formed approximately equal to the inside diameter of the nipple 2, and also the dimension of the inside diameter is gradually decreased toward the center side of the hose through a taper 1c.
Patent JP-2000327103-A (JP)
Title: Refuse accumulating container
Inventor: TAKUBO YOSHIICHI
IPC: B65F1/08
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To easily feed refuse bags and to easily take out the refuse bags by sectioning the inside of an accumulating container into a plurality of sections in a frontage direction, providing a pair of double sliding doors at front surface opening parts of every two adjacent sections and providing a pressing and opening door oscillating in a depth direction on each sheet of the doors. SOLUTION: This refuse accumulating container is made by changing a part of a steel built-up lumber room. The inside of the refuse accumulating container body is divided into four sections in a frontage direction. Refuses divided into 1. bottles, 2, cans, 3. incombustible refuses, 4. combustible refuses can be accumulated in each section. At front surface opening parts of the four sections, two pairs of double sliding doors 1, 1 are provided. On about a half of an upper side of each sheet of the doors 1, 1, each pressing and opening door 2 oscillating in a depth direction is provided. Arrows show opening and closing directions of the double sliding doors 1, 1, a movable direction of each pressing and opening door 2 and a feeding direction of a refuse bag A.
Patent JP-H11328120-A (JP)
Title: Computer network with secret information leak preventing function
Inventor: UCHIKURA NORIYUKI
IPC: G06F21/62
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a leak of secret information in a data base by setting the right to access the data base according to the constitution of input/output equipment of a terminal device and a user program. SOLUTION: A host computer 2 when receiving a communication request from the terminal device 5 matches it against a user identifier registered in a user identifier storage part 8 by a matching part 8 and requests constitution information of the terminal device 5 when they match each other. The host computer 2 when receiving constitution information from the terminal device 5 matches it against constitution information stored in a terminal constitution information storage part 10 and allows a decision part 13 to decide whether or not the terminal 5 has the right to access data bases 11 and 12 when the matching result shows a match. A control part 15 having received the decision result form the decision part 13 allows the terminal device 5 to use the data base that the device 5 has the right to access.
Patent JP-S5839589-A (JP)
Title: Thin plate sticking method on ship shell
Inventor: WATANABE KOUICHI
IPC: B63B59/04
Filed: 1981-09-02
Abstract: PURPOSE:To press stain-proofing thin plates on a ship shell safely and efficiently by stacking the thin plates with an adhesive on the surface of the shell and by suspending ropes around the periphery of the hull cross section so as to tighten the ropes by use of spacers. CONSTITUTION:When stain-proofing thin plates 17 are to be stuck with an adhesive 18 on the surface of the shell, wire ropes 11 are suspended around the periphery of the hull cross section and spacers 19 are provided between the ropes 11 and the stain-proofing thin plates 17, then the ropes 11 are tightened with riggin screws 15 so that the thin plates 17 are pressed to the shell 11 easily and efficiently. Accordingly, the thin plates 17 adjoining upward can be stuck on the surface of the shell 16 in succession, and grooves 19a coupled with the wire ropes 11 and are capable of relatively guiding them are formed on the spacers 19, therefore, when the spacers 19 are to be moved, they can be moved along the wire ropes 11 by knocking them with a hammer or the like.
Patent JP-S5839546-A (JP)
Title: Mounting structure for buffer pad
Inventor: KAKIGI TADASHI
IPC: F16B5/06
Filed: 1981-09-01
Abstract: PURPOSE:To mount a buffer pad on a panel without clamping such as screw tightening, by integrally providing a holding jut on the panel and embedding a holding metal having a through hole, in the pad. CONSTITUTION:A panel 1 is integrally provided with a jut 5 in a required position. The jut 5 is provided with holding claws 6. To manufacture a buffer pad, a holding metal 4 is embedded in semi-hard foamed urethane 3 having skin 2. The metal 4 has a through hole 10. The foamed urethane 3 has an opening 11 in a position corresponding to the through hole 10. The jut 5 is inserted into the hole 10 and the claws 6 are engaged on the metal 14. The buffer pad is thus easily mounted on the panel 1.
Patent JP-S5927458-A (JP)
Title: Anode plate for lead storage battery
Inventor: MIYATA KOUJI
IPC: H01M4/62
Filed: 1982-08-09
Abstract: PURPOSE:To obtain an anode plate for a lead storage battery having improved tightness of paste against a grid substrate, by adding small amount of polyvinyl alcohl into active substance paste. CONSTITUTION:0.1-0.3wt% of polyvinyl alcohl is added into active substance paste. Said paste is filled in a grid substrate to form an anode plate for a lead storage battery. Consequently the tightness between the grid substrate and active substance is improved to facilitate the filling. Furthermore the cell characteristic and service life are improved.
Patent JP-H035598-A (JP)
Title: Cylindrical wall for covering boring hole
Inventor: OZEKI MUNETAKA
IPC: E21D11/36
Filed: 1989-05-31
Abstract: PURPOSE:To facilitate construction by coupling L-shaped plates and flat plates for connecting main walls and intermediate column, the former plates being at an upper and lower end parts of the main wall and the latter plate being at both ends of the intermediate column. CONSTITUTION:This wall device is constituted of a main wall 12 in C-shape in cross section and a main wall 12 in reverse C-shape in cross section and an intermediate column 14. A pair of opposed plates 31 in L-shape in cross section are respectively provided at upper and lower end parts of the main walls 12 and coupled with flat plates 35 at the opposed ends of the intermediate column 14 and bolts 33 so as to assemble the walls 12 and the column 14. The working efficiency is therefore improved.
Patent JP-H0433632-A (JP)
Title: Tableware washing machine
Inventor: YOSHINO MASATAKA
IPC: A47L15/42
Filed: 1990-05-30
Abstract: PURPOSE:To inject the injection liquid to a square so that washing and rinsing can be executed to four corners of a box body by providing an oscillating mechanism for turning reciprocatingly a bar-like nozzle in a plane for intersecting it, on the bar-like nozzle having plural pieces of injection ports placed in order to inject hot water or water to tableware, etc. CONSTITUTION:7, 8 and 9 denote a gear fixed to one end of a washing nozzle 5 and a rinsing nozzle 6, an endless toothed belt wound and hooked to four pieces of gears 7, and an oscillating motor for moving reciprocatingly the toothed belt 8 through a crank 10, respectively. In the case of washing tableware, when the tableware is contained in the upper basket 3 and the lower basket 4, and a door 2 is closed after containing them in a box body 1, and when a switch on an operating panel 33 is operated, a washing operation is started by a command of a controller. For instance, at the time of pre-washing, a washing pump 15 is driven, and hot water (water) in a washing tank 11 and a washing boiler 16 is supplied to a distributor washing nozzle 5, and injected upward from an injection port 5a. In this case, an oscillating motor 9 is driven, the toothed belt 8 executes a reciprocating motion through the crank 10, and this motion is transferred to the washing nozzle 5 by the gear 7 and oscillates it.
Patent JP-S5842119-A (JP)
Inventor: YAGIU SATORU
IPC: H01H33/70
Filed: 1981-09-04
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-H05332262-A (JP)
Title: Rotary type scroll fluid machine
Inventor: MACHIDA SHIGERU
IPC: F04C29/00
Filed: 1992-05-29
Abstract: PURPOSE:To reduce the number of components and to perform synchronous rotation through simple constitution by integrally forming a drive shaft and a rotary scroll member and causing the main bearing of a compressor to form a rolling bearing capable of simultaneously supporting a radial load and a thrust load. CONSTITUTION:First and second rotary scroll members 2a and 2b are disposed to one of drive shafts 10a and 10b coupled to motor rotors 8a and 8b, respectively. Rotation is effected such that the lap sides of the two rotary scrolls are brought into partial contact with each other and main bearings 14a and 14b are provided for being fixed to frames 13a and 13b located between the rotary scroll members 2a and 2b and the motors 8a and 8b. The main bearings 14a and 14b form a rolling bearing which receives a radial load exerted on the drive shafts 10a and 10b and a load in the direction of a thrust. This constitution reduces viscous resistance generated by lubricating oil at a thrust support part and performs operation with high efficiency.
Patent JP-S5840607-A (JP)
Title: Optimization controlling method for plant efficiency
Inventor: MATSUMOTO HIROSHI
IPC: G05B13/00
Filed: 1981-09-04
Abstract: PURPOSE:To optimize the efficiency of a plant speedily with high precision without any restriction of the response speed of the plant, by using a plant model for efficiency calculation which is incorporated in a control system, and then carrying out model standard type efficiency estimating calculation. CONSTITUTION:When a maximum efficiency searching means 230 has an O2 excess rate m1 and the opening extent m2 of a parallel damper as operation parameters, a trial manipulated variable which corresponds to a trial point 1 is supplied to a plant 240 for efficiency calculation to find efficiency eta. At trial points 2 and 3, the efficiency eta is found similarly. On the prolonged line of the straight line which connects the point 1 with minimum efficiency to the center of gravity between the remaining points 2 and 3, a new trial point 4 is set, and efficiency which corresponds to its trial manipulated variable is found. Then, a new trial point 5 is found similarly from the triangle 234. If the trial point 5 does not meet restricted requirements of plant state variables, the processing is returned to a trial point 6 in a defined area. This trying method is repeated until a maximum efficiency point 7 to obtain the best manipulated variables m1<7> and m2<7>.
Patent JP-H08300363-A (JP)
Title: Method and mold for production golf ball
Inventor: YAMAGUCHI TAKEHIKO
IPC: B29C33/38
Filed: 1995-05-12
Abstract: PURPOSE: To produce a golf ball having good appearace by forming the whole or part of a mold from a porous material having three-dimensional fine communication holes so that the communication holes can communicate with a cavity space to make air entraining inferiority hard to generate. CONSTITUTION: In a golf ball producing mold 1 having a hollow spherical cavity 2 formed therein, the whole or part of the lower mold 1b of the mold 1 is formed from a porous material 11 having a three-dimensional fine communication holes so that the communication holes can communicate with the space of the cavity 2. By this constitution, air in the cavity 2 can be certainly and smoothly discharged to the outside and air entraining inferiority is hard to generate and a golf ball having good appearance can be molded. Since the golf ball molded using this mold 1 has a satin like surface by the porous material 11, when painting is applied to the golf ball after molding, a surface reoughening process can be omitted or simplified and the close adhesiveness of a coating film is good.
Patent JP-S61275579-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: YAGI SHIZUO
IPC: F02P5/153
Filed: 1985-06-25
Abstract: PURPOSE:To quickly recover from a misfire condition by judging a misfire occurrence when the manometric peak position data value of the cylinder inner pressure is near the top dead point position and setting an ignition angle to a predetermined ignition angle when misfires occur in succession. CONSTITUTION:An ignition angle setting circuit 8 setting an ignition angle based on a manometric peak position data signal from a peak holding circuit 4 fed with output signals of a manometric signal generating circuit 1 generating a manometric signal indicating the cylinder inner pressure and a reference position signal generating circuit 3 is provided. An ignition switch SW is controlled to be closed by an ignition directing circuit 9 when the set ignition angle coincides with the present crank angle obtained by counting clock pulses from a clock generating circuit 2. The said ignition angle setting circuit 8 detects a misfire when the difference between the manometric peak position data value and the top dead point position data value is a predetermined value or less and sets an ignition angle to an initial value when misfires are detected predetermined times or more in succession.
Patent JP-S5840597-A (JP)
Inventor: HOSHINOI TOSHIFUMI
IPC: G10L13/00
Filed: 1981-09-02
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-S63302829-A (JP)
Title: X-ray tomographic imaging method and its apparatus
Inventor: SAKAMOTO KOZO
IPC: G01N23/04
Filed: 1987-06-02
Abstract: PURPOSE:To obtain the tomographic image having high resolving power of a noticeable part, by providing a resolving power altering means and measuring not only the tomographic image of the whole of an object to be examined but also the noticeable part with high resolving power and combining the measured data. CONSTITUTION:At first, the whole of the tomographic surface of an object to be examined is measured. In this case, the support stand 12 of an asymmetric reflecting crystal plate 3 is moved so as to shift the crystal plate 3 from the route of an X-ray beam 2 and the X-ray beam 2 of the total transmitted X-rays of the object 6 to be examined is detected by a position sensitive detector 9'. When the first measurement of the projection image is finished, the object 6 to be examined is rotated by a definite angle to perform the next measurement. This operation is repeated until the object 6 to be examined is rotated by 180 deg. or 360 deg.. Next, the measurement of a noticeable part 7 is performed. This time, the support stand 12 of the asymmetric reflecting crystal plate 3 is moved in the reverse direction and the crystal plate 3 brings the X-ray beam to an asymmetric reflecting position. The X-rays transmitted through the object 6 to be examined are asymmetrically reflected at said asymmetric reflecting position and magnified to be incident to a position sensitive type detector 9. The resolving power of a measuring system determined on the basis of that of the detector 9 is enhanced by the magnified quantity and the measuring data of the object 6 to be examined having higher resolving power can be obtained.
Patent JP-S6118455-A (JP)
Title: Improvement of dust collecting polar plate of wet electrical dust precipitator
Inventor: TSUNODA MASAHIKO
IPC: B03C3/60
Filed: 1984-07-06
Abstract: PURPOSE:To make the assembly of the titled apparatus easy and to form excellent stream membranes with less quantity of liquid by using flexible cloth and films or the like as the dust collecting polar plates, fixing the reinforcing materials such as a pipe to the upper and lower ends thereof and stretching them so as to become plane as a whole. CONSTITUTION:As the flexible sheet-shaped materials making dust collecting polar plates 10, the cloth contg. woven fabric plus nonwoven fabric and plastic sheet are used and many unevennesses are distributed on the surface on the average. The positions as the polar plates are decided by fixing the supporting members 11 such as pipes and round rods to the upper and lower ends of the sheets and providing the supporting members 11 to the prescribed positions and the degree of evenness is maintained by giving tension to the polar plates with the spring or the like via the supporting members 11 of the lower ends. Then, liquid is fed from the stream spraying pipes 30 positioned to the upper ends thereof to form the stream membranes and thereby the dust collecting polar plate 10 groups are formed as a whole.
Patent JP-S6033289-A (JP)
Title: Preparation of single crystal of silicon
Inventor: USAMI TOSHIROU
IPC: C30B15/30
Filed: 1983-07-29
Abstract: PURPOSE:To prepare the titled single crystal having high oxygen concn. and small fluctuation of distribution of oxygen concn. by specifying the strength of magnetic field, rotational speed and direction of crucible and single crystal of silicon. CONSTITUTION:Molten silicon 3 contained in a crucible 2 which is rotatable freely around an axis of rotation 1 is heated by a heater 4 and a reflection plate 5 in a chamber 6, and >=200 gauss magnetic field parallel to the direction of gravity is impressed to the molten silicon 3 by a magnet 7 provided to the outside of the chamber 6. Then, the crucible 2 is rotated at >=2rpm, and a seed crystal 9 is rotated in the same direction as the crucible 2 with <=5rpm as difference between the rotational speed of the seed crystal 9 and that of the crucible 2. During this operation, the single crystal 8 of silicon is pulled up. By this method, a single crystal of silicon having >=1.5X10<18>cm<-3> oxygen concn. is obtd.
Patent JP-H08334030-A (JP)
Title: Waist gate valve of turbocharger
Inventor: HARADA YUKIHIRO
IPC: F02B37/18
Filed: 1995-06-06
Abstract: PURPOSE: To prevent a stain by soot by reducing exhaust gas leaking outside through a clearance between a bearing and a shaft. CONSTITUTION: A washer 9 loosely fitted to a shaft 5 with a clearance not more than 32.5μm in a difference of a diameter, is pressed to the left end of a bearing 4 by an arm 2 under pressure of exhaust gas in a condition of having no clearance. When a temperature rises by exhaust gas, the shaft 5 becomes a higher temperature than the washer 9, and a clearance between the washer 9 and the shaft 5 is eliminated, and both are tightly fixed to each other. In this state, the washer 9 acts as a sealing member to prevent leakage of exhaust gas.
Patent JP-H09316534-A (JP)
Title: Production of high strength steel excellent in toughness at low temperature and having weldability
Inventor: ASAHI HITOSHI
IPC: C21D8/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrahigh strength steel for welding, excellent in balance between strength and toughness at low temp. and easy of site welding, by subjecting a steel slab, in which C content of reduced and a composition and a P value are respectively specified, to reheating, rolling, and cooling under respectively specified conditions. SOLUTION: The steel has a composition which consists of, by weight, 0.05-1.10% C, <=0.6% Si, 1.7-2.2% Mn, <=0.015% P, <=0.003% S, 0.1-1.0% N. 0.15-0.50% Mo, 0.01-0.10% Nb, 0.0003-0.0020% B, 0.005-0.030% Ti, <=0.06% Al, 0.001-0.006% N, and the balance Fe with inevitable impurities and the P value represented by the equation is regulateduced to 2.5-4.0. A slap of steel with this composition is reheated to 950-1250 deg.C at >=700 deg.C steel stock temp. so that cumulative draft at 700-950 deg.C becomes >=50%. Subsequently, cooling is performed and rolled at >=10 deg.C/sec cooling rate down to <=550 deg.C. Then, if necessary, the steel is further tempered at a temp. not higher than the Ac1 , transformation point.
Patent JP-H038689-A (JP)
Title: Cage door driving device of elevator
Inventor: MIZUNO YUKIOMI
IPC: B66B13/08
Filed: 1989-06-02
Abstract: PURPOSE:To extend a rescue space for passengers, escape by providing an attachable and removable transmitting means of rotating force between the motor side and link side of a door driving device, and loosening a fixing means in case of emergency to move the door driving device to a determined emergency position. CONSTITUTION:When a motor 17 is driven, a rotating driving plate 16 is rotated through a pulley 20 and a belt 21 rotated through clutches 18, 19, and a cage door is opened and closed through links 30, 31. When an accident such as service interruption occurs to leave a cage 10 in stopped state, a thumbscrew 27 is loosen to move a door driving device 7 in the arrowed direction. Hence, the protruding body of a coupling 18 is separated from the channel of a coupling 19 to release the engagement, further slid on a rail, and moved to a determined emergency position 7b, and the passengers in the cage 10 can easily escape to the outside from a rescue space 6 having the opening part extended by this movement.
Patent JP-H05335994-A (JP)
Title: Case for electronic device
Inventor: SUGIYAMA KATSUJI
IPC: H04B1/38
Filed: 1992-05-29
Abstract: PURPOSE:To simply mount an option unit or the like in the case in which a radio unit is detachable in a rectangular cylinder case. CONSTITUTION:A mount part 20 for a battery unit 27 is provided on a bottom of a rectangular cylinder case 19 to which a radio unit 11 is housed removably. Furthermore, an opening 22 is provided on part of a front surface of the cylinder case 19 and a front panel 28 is removably provided to choke the opening 22. A ten-key sheet switch 29, a speaker and a microphone or the like are provided on the front panel 28, a tip of a flexible flat harness 33 is inserted to a connector 16 of the radio unit 11 and a lock piece 34 at the upper part of the front panel 28 is locked to the inside of a lock section 22a being an upper ridge end of the opening 22 and a fastening screw 38 is screwed from the battery unit mount 20 to a thread hole 35 of a lower mount piece 36 to fix the front panel 28 to the cylinder case 19. The option unit is simply mounted later by removing the front panel 28.
Patent JP-H09303683-A (JP)
Title: Delivery device
Inventor: SUZUKI HIDEAKI
IPC: F16N7/38
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To shorten the stop time of a device, and improve production efficiency by stopping driving of a first pressurizing means when a liquid material in a feed tank is consumed at the time of assembly of a parts, and driving a second pressurizing means so as to delivery the liquid material in a reserve tank. SOLUTION: In the case where valve opening/closing treatment is carried out in a delivery device 10, in a control part 15, it is detected on the basis of the output of a sensor 33 whether grease 11 remains in a feed tank 16. In the case where 'NO' is judged, a fluid valve 22 is closed, and a solenoid valve 28 is opened. Compressed air is supplied from the air intake port 31 of a reserve tank 27 into a cylinder case 29, a piston rod 30 is pushed down, and grease 11 is supplied to a delivery valve 24. It is detected on the basis of the output of a sensor 35 whether grease 11 remains in the reserve tank 27, in the case where 'NO' is judged, the fluid valve 22 and the solenoid valves 26, 28 are closed, and treatment is completed.