baber/WOPTO huggingface dataset:
Patent JP-2001065771-A (JP)
Title: Saddled snap tap structure
Inventor: YAMAMOTO YOSHIHIKO
IPC: F16L41/06
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent saddle movement due to vibration, etc., under a ring load, in a saddled snap tap fittable to various water pipes embedded in a shadow layer. SOLUTION: A snap tap V with saddles 1 and 2 is engaged with a water pipe P by a bolt 6 and a nut 7, and the ends facing the saddles 1 and 2 have a gap Y being accessible by this engagement, moreover claws 8 biting the pipe P by the engagement are replaceably provided by insertion on the inner surface of the saddles 1 and 2. The engagement can be made by only changing the gap P even the diameter of the pipe P varies, because of the accessivility of the saddles 1 and 2 due to this engagement; and the biting of the claws 8 can effectively prevent the movement of the saddles 1 and 2. The replaceability of the claws 8 can adequately adopt the claw of material in accordance with water pipes of various kind materials, thereby effectively displaying nonslip effect.  The claws 8 are preferably provided on both the ends of the saddles 1 and 2 and of the snap tap of the saddle 1, also both flanges 4 and 5 are preferably parted gradully forward.
Patent JP-S6488093-A (JP)
Title: Water cooler for burner
Inventor: YAMADA YASUO
IPC: F27B3/24
Filed: 1987-09-28
Abstract: PURPOSE: To prevent water leak to the outside even if the forward end part of a jacket is damaged by providing a forced feed pump and a control valve on the cooling water inlet side of a burner and a suction pump on the outlet side thereby bringing about a negative pressure in the jacket of the burner. CONSTITUTION: A cooling water supply circuit arranged with a forced feed pump 17 in a duct 16 on the inlet 13 side has suction side provided with a pure water tank 18 and delivery side coupled with the cooling water inlet 14 through a control valve 19, a flowmeter 21 and a normally open emergency interruption solenoid valve 22. On the other hand, a burner arranged with a suction pump 23 in a duct 26 on the cooling water outlet 15 side has suction side coupled with the outlet 15 through a valve 24 and a flowmeter 25. Pumps 17, 23 are started and the valve 19 is controlled along with the valve 24, as required, to cool a burner 1 with cooling water in a tank 18. The cooling water is discharged from the outlet 15 and the quantity of water and the hydraulic pressure are controlled to desired levels. Pressure of the cooling water at the part of the burner inserting into material is held at a level slightly lower than the atmospheric pressure thus preventing water leakage to the material even upon damage of the cooling circuit for the burner.
Patent JP-S62189135-A (JP)
Title: Injection orientation blow molded vessel
Inventor: MORIYA TOHEI
IPC: B29C49/06
Filed: 1986-10-08
Abstract: PURPOSE:To obtain an injection molded vessel composed of a blended material which is superior in resistance to gas permeability and mechanical strength, by a method wherein two-dimensional thin layers of a specific saponified material of an ethylene-vinyl acetate copolymer are laminated within a matrix of saturated polyester in parallel with a wall surface of the vessel. CONSTITUTION:An injection molding machine provided with a single shaft extruding machine for which attention has been paid so as to avoid additional and intense mixture is charged with a dry blended article composed of combination of 97-70wt part unsaturated polyester and 3-30wt part EVOH and a vessel is obtained by applying orientation blowing to parison obtained through injection molding. A large number of spheres wherein thin layers of a saponified material of an ethylene-vinyl acetate copolymer are laminated in parallel with a vessel wall surface are contained within a matrix of unsaturated polyester in at least a wall material of the belly part of the vessel; as for a saponified material of the ethylene-vinyl acetate copolymer in the sphere, its mean thickness is 0.001-1mu, means aspect ratio is more than 5 and laminated structural index is more than 5.
Patent JP-H08104483-A (JP)
Title: Car floor of elevator
Inventor: YANAGI NAOHIKO
IPC: B66B11/02
Filed: 1994-10-05
Abstract: PURPOSE: To obtain the car floor of an elevator for which its weight can be decreased by decreasing the number of parts and the welding strain. CONSTITUTION: Floor frame parts 2a bent downward into a U shape are integrally formed on both sides of a floor plate 2. A plurality of floor plate reinforcements 3 formed into projecting shapes are inserted between right and left floor frame parts 2a and welded to the floor plate 2. A pair of reinforcements formed into U shapes in section are provided between the lower surface of a sill receiver 4 and the front surface of the floor plate reinforcement 3 in the rear side of the sill receiver 4 and respectively welded to the sill receiver 4 and the floor plate reinforcement 3. The upper ends of supports 9 for fixing an apron 8 are fixed on the outer surface in the rear side of the reinforcement by bolts 11.
Patent JP-2001064057-A (JP)
Title: Medium flowable concrete composition
Inventor: YONEZAWA TOSHIO
IPC: C04B24/26
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To attain high early strength with sufficient flowability by specifying water/cement ratio in a composition, unit quantity of water, bulk volume of coarse aggregate, content of a polycarboxylic acid based cement dispersing agent and slump value direct after kneading to reduce filling work in a form. SOLUTION: A medium flowable concrete composition is controlled to have 40-65% water/cement ratio, 165-185 kg/m3 unit quantity of water, 0.53-0.60 m3/m3 bulk volume of coarse aggregate. A polycarboxylic acid based cement dispersing agent is incorporated in the composition in the ratio of 0.1-1.5 pts.wt. per 100 pts.wt. cement and slump value direct after kneading is controlled to >=22 cm to <25 cm. The polycarboxylic acid based dispersing agent is preferably a water soluble vinyl copolymer having 50-75 mol% structural unit expressed by formula I, 2-20 mol% structural unit expressed by formula II, 1-18 mol% structural unit expressed by formula III, 2-15 mol% structural unit expressed by formula IV, 0.5-15 mol% structural unit expressed by formula V and number average molecular weight of 5,000-45,000.
Patent JP-H0975903-A (JP)
Title: Device and method for recovering magnet
Inventor: TATE TAKAHIRO
IPC: B03C1/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To lower the intrusion of magnets into iron to be recovered by providing the downstream side of a crushing stage with a classifying and recovering stage for classifying and recovering the magnets included in used household electrical appliances in the stage of crushing the household electrical appliances, then recovering metals from the crushed materials. SOLUTION: The crushed materials 1 in a hopper 2 are delivered from the lower part and roll down on a slope 3 when the crushed materials 1 of the used household electrical appliances are charged into this hopper. This slope 3 is formed of an aluminum sheet of a blank to which the magnets do are attracted and adhered. A metallic roll 4 which its surface made of steel is installed thereon and is rotated in a direction reverse from the falling direction of the crushed materials 1. As a result, the crushed materials 1 on the slope 3 come into contact with the roll 4 surface and the magnets are attracted to the roll 4 and are pulled upward together with the rotation of the roll 4. The magnets are separated from the roll 4 by a scraper 5 and are recovered into a container 6.  The crushed materials which are not attracted are recovered into a container 7 and are transferred to an iron recovering stage.
Patent JP-S60133781-A (JP)
Title: Semiconductor laser
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/00
Filed: 1983-12-21
Abstract: PURPOSE:To largely improve the temperature characteristic of threshold current by a method wherein a barrier layer is provided between a graded guide layer and an active layer. CONSTITUTION:Barrier layers 5 and 7 are provided between the first graded guide layer 4 and an active layer 6 and between the second graded guide layer 8 and an active layer 6, respectively. The forbidden band widths of the barrier layers 5 and 7 are formed more largely than those in minimum of the guide layers 4 and 8 that are in contact with the barrier layers 5 and 7. Then, carriers leaking out of the active layer 6 to the guide layers 4 and 8 are blocked. Therefore, the temperature characteristic of threshold current is largely improved without the leakage of carriers.
Patent JP-H0799609-A (JP)
Title: Image pickup device
Inventor: NAKAGAWA TAKEYO
IPC: H04N5/372
Filed: 1993-09-28
Abstract: PURPOSE:To make an image pickup device small-sized and lightweight. CONSTITUTION:The pulse signal outputted from a timing signal generating circuit 14 is supplied to voltage generating circuits 30 and 40 through a signal amplifying circuit 24 to generate a-driving voltage having a prescribed value, and this driving voltage is used as the bias voltage to an image pickup element 12. A bias voltage VGD obtained by boosting an external power is generated by the first voltage generating circuit 30, and a bias voltage VS obtained by stepping down the voltage of the external power is generated by the second voltage generating circuit 40. Since the prescribed voltage is generated without using a DC-DC converter or the like, the image pickup element is made small- sized and light-weight.
Patent JP-H0983210-A (JP)
Title: Superconducting circuit and superconducting microwave circuit
Inventor: OWADA SATORU
IPC: H01L39/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain the more stable superconducting circuit less in the occurrence of a break or an improper contact or the like due to an environmental change by connecting a circuit pattern made of a superconductor on a circuit board to a circuit pattern of an external circuit board. SOLUTION: A resonator is made up of a coplaner line having an earth conductor 2 at its both sides having a center conductor inbetween and is required to be connected to an external circuit electrically at two positions of the end of a dielectric board 1. Thus, a film electrode 5 is provided to the center conductor 3 and the ground conductors 2, respectively. Only the film electrode 5 is formed as an area 6 for the connection to the external circuit, the area 6 without a superconductor is provided under the film electrode 5 and an Au ribbon 11 or the like in connection to the external circuit is fitted in the area 6. Thus, the center conductor 3 and the ground conductor 2 of the superconductor is hardly affected by a pressure or a heat exerted or delivered to the superconducting circuit caused when the Au ribbon 11 is mounted.
Patent JP-H0576681-A (JP)
Title: Torque measurement device for sewing machine
Inventor: KOBAYASHI ISAMU
IPC: D05B69/30
Filed: 1991-09-20
Abstract: PURPOSE:To provide a sewing machine torque measurement device having the capability of shortening a setup time required until the measurement of the torque of a main shaft in standstill state, and improving work efficiency. CONSTITUTION:An annular wall section 35 is erected around the disc section 33 of a connection member 31 fixed to a torque measurement instrument, and slotted grooves 36 are formed in the annular wall section 35. The inner side of the wall section 35 is so formed that the open side has a larger diameter than a pulley 9 measured at the external surface thereof, and the base end has a smaller diameter than the pulley 9 measured in the same way. In addition, an annular rubber 37 is pasted to the inner surface of the wall section 35. Furthermore, the inner surface of the wall section 35 of the member 31 is kept in slidable contact with the external surface of the pulley 9, and this pulley 9 and the torque measurement instrument are connected to each other. In this state, the instrument is operated to measure the torque of a main shaft.
Patent JP-S60132427-A (JP)
Title: Input device of sound information
Inventor: TADOKORO TOMIO
IPC: H04B1/40
Filed: 1983-12-21
Abstract: PURPOSE:To avoid a malfunction of an input device for sound information which actuates a controller with voices by providing an external switch for power supply and operating this switch by means of a part of a foot, a knee, etc. CONSTITUTION:A dummy battery 36 is provided to a radio device mobile station 30, and the station 30 is attached to a radio device fixing device 50 set on an operation stage. An external switch 60 is set between the battery 36 and a battery 70 connected to a charger 80. This switch 60 is stepped on with a foot or pressed with a knee or an elbow and a worker speaks the prescribed information to a microphone 33. Thus the voices of the worker are sent to a radio device fixed station 20. The radio waves sent from the station 20 are received by the station 30 and converted into voices via speaker 35 and transmitted to the worker.
Patent JP-S62103739-A (JP)
Title: Execution address tracing circuit
Inventor: INOUE TAKAMASA
IPC: G06F11/28
Filed: 1985-10-30
Abstract: PURPOSE:To specify the execution address tracing of all memories that a CPU reads and writes during execution in address units and to eliminate the need to record unnecessary address information by placing information which specifies the object addresses of tracking and recording in a memory independent of a main memory. CONSTITUTION:The main memory 2 is stored with a program or data and a bit memory 3 instructs the execution addresses to be traced. Addresses A1, A2,...,An of the main memory 2 correspond to addresses B1, B2,...,Bn of the bit memory 3 one to one. A trace buffer memory 4 is stored with trace information. Thus, information which specifies addresses to be traced and recorded is stored in the memory independent of the main memory 2 to set addressed to be traced freely and previously and eliminates the need to describe a software interruption instruction in the program, so that the program never becomes complicated.
Patent JP-S6485569-A (JP)
Title: Constant current control power device
Inventor: ISHIDA KOICHI
IPC: H02M3/155
Filed: 1987-09-26
Abstract: PURPOSE:To reduce power loss, by controlling a constant current control power device so that the voltage drop in a power booster may be constant without regard to the amount of the current outputted from this power booster. CONSTITUTION:A power booster 3 outputs the voltage corresponding to the voltage signal given from a current regulation circuit 2 comprised of a proportional integral computing element and this output is applied to a load 6. As a DC power supply to the power booster 3 an input following type DC power source 10 is used. This input following type DC power source 10 inputs the same voltage signal as in the power booster input voltage. By changing the voltage on the positive electrode side outputted by the input following type DC power source 10 and the output voltage on the negative electrode side corresponding to this voltage signal variation, the voltage drop in the power booster 3 when the power booster output voltage changes is kept to a constant value.
Patent JP-H03105331-A (JP)
Title: Electronic camera
Inventor: OKADA MASAKI
IPC: G03B7/00
Filed: 1989-09-20
Abstract: PURPOSE:To make it possible to discriminate an area by means of a control part, to perform display and the action of the camera which are appropriate for the area, to eliminate the troublesome exchanging work of parts and to improve user's operability and mass-productivity by previously storing information on the specification of a camera relating to a selling area. CONSTITUTION:An electronic camera includes a still video camera, an ordinary video camera or a silver salt film camera which is mainly electronically con trolled, and the action of the camera is controlled by a device such as a microprocessor, etc., in the electronic camera. All the content of the information on the specification of the camera relating to the area where such products are sold is written in an E<2>PROM 1 being a storage device from an input device 7 through a controller 2. A user reads out the information on the specification of the camera corresponding to the information on the area out of the stored information on the specification of the camera and controls the camera in accordance with the information on the specification of the camera, so that the camera complies with any area which is desired by the user.
Patent JP-H0576780-A (JP)
Title: Regeneration method for ion exchange resin and apparatus therefor
Inventor: NUMAJIRI NOBUYUKI
IPC: B01J49/00
Filed: 1991-09-20
Abstract: PURPOSE:To provide an ion exchange resin with which back generation of a mixture resin in a medium layer produced by backwash separation in a cation exchange resin regenerating tower can be surely prevented. CONSTITUTION:In a cation exchange resin regenerating tower 1, an anion exchange resin 14 in the upper layer, mixture resin 15 in the medium layer and cation exchange resin 16 in the lower layer are formed by backwash separation. The anion exchange resin 14 is sent to an anion exchange resin regenerating tower 2 through an anion exchange resin exit tube 5 provided in the lower part of the anion exchange resin layer and then regenerated with an alkali regenerating agent. On the other hand, as for the mixture resin layer 15 and the cation exchange resin 16 remaining in the cation exchange resin regenerating tower 1, only the cation exchange resin is regenerated by introducing an acid producing agent through a tube 7 provided at the top part of the cation exchange resin layer.
Patent JP-2001068825-A (JP)
Title: Metal foil for metal clad laminate and manufacture of printed wiring board using the same
Inventor: OONAGANE OSAMU
IPC: H05K3/06
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a metal foil for a metal clad laminate having etching anisotropy. SOLUTION: After a first metal laminate 50 is formed by laminating first metal films 1 via adhesive sheets composed of first resin 2, first metal resin compound films 3 are formed by slicing the first metal laminate 50 with the rectangular surface of the first metal film 1 and obtaining a specified thickness. By laminating the first metal resin compound films 3 via adhesive sheets composed of second resin 4, a second metal laminate 60 is formed. By slicing the laminate 60 with a surface rectangular to the first metal resin compound film 3, a metal foil for a metal clad laminate composed of the second metal resin compound film 5 is manufactured.
Patent JP-S6295328-A (JP)
Inventor: ZEAAZU MARII BAUMAN
IPC: C08J9/30
Filed: 1986-10-14
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-H04125328-A (JP)
Title: Clutch facing and manufacture therefor
Inventor: HARA YASUHIRO
IPC: F16D13/62
Filed: 1990-09-12
Abstract: PURPOSE:To prevent occurrence of roughness and thickness of friction modifier and bond by cutting a fiber base material in the form of chopped strand after the fiber base material is impregnated with the bond and the friction modifier mounting a thus obtained clutch facing material on a backup material, and applying thermo-compression forming thereto. CONSTITUTION:A fiber base material 4 consisting of a glass roving and a brass fiber is impregnated with a friction modifier solution 2a, and subsequently dried. Then, it is cut with a cutter 7, and a clutch facing member 3 in the form of chopped strand is obtained. Then, an alminum alloy plate is punched in a ring-shape to form a backup material 2. After applying adhesive to the backup material 2, it is encased in a forming die 8, and thermoforming is applied thereto. The aforementioned clutch facing member 3 is inserted from a clutch facing input port, the forming die 8 is clamped by a forming die 9, and thermo-compression forming is carried out. The compositions of the friction modifier, the bond, and the fiber base material are unified by the aforementioned manufacturing method, so that the unbalance of rotation can be minimized.
Patent JP-S6485254-A (JP)
Title: Crystal modification of 3,3-bis(2,2-bis(p-pyrrolidinophenyl) ethenyl)-4,5,6,7-tetrachlorophthalide and color-forming recording material containing same
Inventor: FUJINO YOSHIHARU
IPC: C09B67/48
Filed: 1987-09-25
Abstract: PURPOSE:To obtain the title crystal modification having strong absorptions also in the near-infrared region and suited as a color-forming material of a pressure-sensitive copying paper or a thermal recording paper, having a property of exhibiting strong peaks at specified angles of diffraction (2theta) in X-ray diffractometry with Cu-Kalpha line. CONSTITUTION:The title crystal modification (beta-modification) characterized by showing an X-ray diffraction pattern having strong peaks at angles of diffraction (2theta) of 7.1, 10.5 and 23.8 in X-ray diffractometry with Cu-Kalpha line. This compound has three crystal modifications (alpha, beta and gamma), and the other two forms (alpha and gamma) are very low in sensitivity of color formation and color density in the near-infrared region and are markedly poor in light fastness of a coat, whereas said beta-form is high in sensitivity of color formation and color density and low in discoloration and decomposition upon irradiation with sunlight and is excellent in light fastness of coat. Therefore, it has a very high utility value as a color-forming material used in an OCR pressure-sensitive copying paper or thermal recording paper as well as a color-forming material used in a common pressure-sensitive copying paper or thermal recording paper.
Patent JP-H09328277-A (JP)
Title: Guide mechanism of connecting conveyor system
Inventor: KUBOTA MASAO
IPC: B66B23/12
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To enable the stable travel of a connecting conveyer system which integrally connects a going and a returning route. SOLUTION: Each guide roller 61 is installed in a stool connecting parts 1, 2 and 3 of a connecting link provided with a bending function, guiding is with a guide groove, and in the case of an escalator, the guide roller 61 is installed in a bending part at the central part of an inner link in case of a narrow idth work, while the guide roller 61 is installed in a bendable connecting link bending part nearer to both inner and outer sides in case of a wide width work, forming it into such a structure as guiding a stool train theough a guide groove 60 installed on the whole circumference including a circular rotary part, and in the case of a moving sidewalk, in is the same way, side from no riser part.  In the case of a moving slope, in order to reducing a gap at a transient part between a slope and a horizontal part, an axle center line is installed in close vicinity to a tread, and a bending point is also made nearer to the vicinity of the tread, and a universal joint mechanism is utilized in the bending part.
Patent JP-2001068351-A (JP)
Title: Induced electric coil
Inventor: KAWANISHI KEIZO
IPC: H01F27/32
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure wherein foreign matter is hard to deposit in a horizontal cooling passage by guiding the foreign matter having entered an induced electric coil toward the base of a flow breaking section at which an electric field is relatively weak. SOLUTION: The induced electric coil is constructed such that vertical cooling passages 7 are provided on an inside-diameter side and an outside-diameter side of disc coils 1 which are arranged in a plurality of stages while extending in the vertical direction, any two adjacent stages interposing a horizontal cooling passage D therebetween, and such that an insulating flow breaking section 5 is provided, which is formed so as to extend in the radial direction in the passage D. In this induced electric coil, an insulating member 8 in which holes 8A each having an upper opening are formed is secured to an upper surface portion of the section 5 close to the base of the section 5.