baber/WOPTO huggingface dataset:
Patent JP-H07150539-A (JP)
Title: Water drop control device of artificial waterfall facility
Inventor: SAKAGAMI JOICHI
IPC: E04H4/00
Filed: 1993-11-30
Abstract: PURPOSE:To enhance the function of a playing facility by opening a lid of a water exhaust hole, provided at the bottom of a water conduit, downward at the water drop stopping timing, and allowing almost all water on the conduit to fall off immediately. CONSTITUTION:When water is supplied from a pump room 4 to an artificial waterfall generating device 5 so that a water tub 21 for waterfall is filled with water, the overflowed water is exhausted from a water exhaust hole 38. If in this condition, a ride 11 passes the point with a sensor 10 for starting of water drop, a water bleeding gate plate 32 shuts the water exhaust hole 38, and the overflowed water drops down from the water drop position A upon passing through a water conduit 22 so that an artificial waterfall is generated. When thereafter the ride 11 attains the point with a sensor 9 for stopping of water drop, a solenoid for stopping the waterfall is energized to actuate rotation of the gate plate 32, and the water exhaust hole 38 opens so that the water on the conduit 22 is allowed to fall into an exhaust through 24. Further, when the ride 11 passes the point with a sensor 12 for starting of water drop, the gate plate 32 rotates so that the hole 38 is closed, and an artificial waterfall is reproduced. This shortens the time for stopping the water drop, prevents the dew from falling off, and allows enhancement of the fun.
Patent JP-H10138365-A (JP)
Title: Laminated damping steel material of unconstrained type
Inventor: OHIRA YASUYUKI
IPC: C08L27/06
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To realize a product which is light-weighted, easy to be worked, and has excellent vibration energy absorbing performance comparing with the laminated damping steel material of constrained type by a method wherein an active constituent increasing the dipole moment in parent material is compounded into the parent material constituting the vibration damping material. SOLUTION: In order to develope most efficiently absorbing performance of vibration energy in a use temperature range, a high polymer such as polyvinyl chloride, polyethylene, etc., which has a glass transition temperature in the use temperature range is used as a parent material. Then, an active constituent which increases a dipole moment in the parent material is that in which the dipole moment of that itself, or a constituent wherein though the dipole moment of that itself is small, the dipole moment of the parent material is increased by blending that. The dipole moment of the parent material is increased by blending this active constituent, and energy absorbing performance can be increased by restoring action of the dipole when vibration energy is transmitted thereby.
Patent JP-H10141126-A (JP)
Title: Intake air control device for internal combustion engine
Inventor: SUZUKI MICHIO
IPC: F02D43/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an intake air control device for internal combustion engine, which can diagnose abnormality of opening and closing of an intake air control valve. SOLUTION: A throttle valve 35 is provided in an intake air passage 32 to be communicated with a combustion chamber 16 of an engine 11, and an intake air control valve is provided in the downstream of the throttle valve 35. Intake air pressure inside of the intake air passage 32 is detected by an intake air sensor 37. Engine speed of the engine 11 is detected by an engine speed sensor 41, and open degree of the throttle valve 35 is detected by a throttle sensor 36. An electromagnetic control unit 61 computes the theoretical intake air pressure inside of the intake air passage 32 on the basis of the engine speed and throttle open degree detected by the engine speed sensor 41 and the throttle sensor 36.  An ECU 61 diagnosis whether abnormality of opening and closing of the intake air control valve is generated or not on the basis of a comparison of the theoretical intake air pressure with the real intake air pressure.
Patent JP-H07307996-A (JP)
Title: Speaker manufacture and speaker manufactured by its method
Inventor: RUISU EE MANGO ZA SAADO
IPC: B05D7/24
Filed: 1994-12-05
Abstract: PURPOSE: To attain joining between a fixed member and a movable member without using any adhesive including solvent, and to obtain uniform adhesiveness. CONSTITUTION: This is a method for manufacturing a speaker equipped with a first member 10 and second members 28 and 30. Thermosensitive coating 12 is applied to at least the selected area of the first member 10, and at least one of the first member 10 and the second members 28 and 30 is heated in an area where those members are assembled, and the thermosensitive coating 12 is activated. While the thermosensitive coating 12 is activated, the first member 10 is brought into contact with the second members 28 and 30 so that these members 10, 28, and 30 can be assembled together.
Patent JP-H06152627-A (JP)
Title: Frame processing buffer device
Inventor: TANAKA OSAMU
Filed: 1992-11-11
Abstract: PURPOSE:To decrease a reception processing delay, to reduce the capacity of a buffer and to prevent the frame processing buffer device from being stopped due to the buffer fully occupied by allowing the frame processing buffer device to identify a cell and to transfer the identified result to its relevant area. CONSTITUTION:This device consists of an idle buffer section 20 storing information of an idle buffer, a cell reception section 21 receiving and processing the cell, a reception cell information section 22 storing link information, a reception cell buffer section 23 storing the cell and a transfer section 24 transferring the cell and informing the undesired buffer to the idle buffer information section 20. The reception processing delay is reduced by setting reception cell number information and a threshold level of transfer start to the reception cell information section 22 to reduce the capacity of the buffer. Thus, it is prevented that the frame processing buffer device is stopped due to the buffer fully occupied.
Patent JP-H07130689-A (JP)
Title: Grinding device of semiconductor substrate
Inventor: HAYAKAWA HIDEAKI
IPC: B24B37/005
Filed: 1993-11-06
Abstract: PURPOSE:To secure uniformity within a semiconductor substrate of a grinding amount in a single-leaf type grinding device of semiconductor substrate (wafer). CONSTITUTION:An outer surface 33c (a contact surface of a semiconductor substrate) of a substrate mounting part 33b is outwardly swollen to be a curve surface shape. Further, this is attached to the semiconductor substrate pressed against abrasive cloth and the semiconductor substrate is bent along the outer surface 33c by an elastic force of abrasive cloth. Thus, it is possible to make uniformer a surface inside distribution of conventional process pressure, particularly the surface inside distribution in which elasticity of the abrasive cloth acts largely on a peripheral part of the semiconductor substrate to elevate process pressure of the part. The uniformity inside the surface of a grinding amount is secured more. A curve surface shape is formed, as shown in Fig. 1, by driving a piezo-element, a super-magnetostrictive alloy, etc., 35. Also, it may be fixedly formed.
Patent JP-H08157013-A (JP)
Title: Stopping device of elevating body
Inventor: TAKAHARA NORIMITSU
IPC: B66C13/22
Filed: 1994-12-05
Abstract: PURPOSE: To surely make an electromagnetic brake function even if a trouble such as a short circuit takes place in a stopping contactor point so as to prevent the falling accident of an elevating body by opening a second driving contactor point in addition to the stopping contactor point, when the elevating body is stopped in a receiving part or the like. CONSTITUTION: An elevating motor 12 elevating the elevating carriage of a stacker crane is connected to an alternating current power source through an inverter 22, and a first driving contactor point MCa is provided between the elevating motor 12 and the inverter 22. An electromagnetic brake 24 for braking the elevating motor 12 is connected to the alternating current power source through a rectifier 23, but in this case, a second driving contactor point MCb is on the alternating current side of the rectifier 23, and a stopping contactor point R1a is on the direct current side of the rectifier 23, respectively provided. When the elevating motor 12 is stopped, the respective contactor points MCa, MCb, R1a are opened so as to stop the elevating motor 12, and the electromagnetic brake 24 is operated to brake the motor.
Patent JP-H01196002-A (JP)
Title: Light diffuser
Inventor: KURISUTOFUAA JIEI RUBOU
IPC: G02B5/02
Filed: 1988-11-30
Abstract: PURPOSE: To perform uniform controlled illumination to a working object by tilting an inner wall at an angle for reflecting light to the working object and deciding the angle of the inner wall by the size of an opening and the light of a diffusing device above the working object. CONSTITUTION: The light comes out of a light transmission body 13 to the opening 15 and is diffused correspondingly to a pattern for which a hatched line is applied as shown in the figure and the light which enters the opening 15 covers the almost entire area since it is controlled diffused light. Also, by providing a different light transmission body 12, a small area not covered with the light from the light transmission body 13 is illuminated. The wall 16 of a main body 11 is at the angle C so as to reflect the light which enters the opening 15 to the working object 18 and the angle C of the wall 16 is decided by an equation I from the size of the opening 15 and the height on the working object 18 of the diffusing device 10.  The height (h) on the working object 18 of the main body 11 is from the surface of the working object 18 to the center of light transmission means 12 and 13 and the half W of the width of the opening 15 is a parallel line from the center of the opening 15 to one corner of the wall 16. Thus, the required uniform illumination is performed.
Patent JP-H04172706-A (JP)
Title: Chip type fixed attenuator
Inventor: KOGA MASANORI
IPC: H01C13/02
Filed: 1990-11-06
Abstract: PURPOSE:To make the size small and to attain surface mount by forming a resistor material and a conductor wiring on an insulation board in multi-layer and connecting the resistor material in T or pi form so as to form the chip type fixed attenuator. CONSTITUTION:An input conductor film 2, an output conductor film 3, and a ground conductor film 4 are printed onto an insulation board 1 made of a ceramic board or the like by screen printing and sintered. In this case, the chip type fixed attenuator 7 is soldered (6) and surface-mounted, The chip type fixed attenuator 7 are so structured that resistor members 5a-5c and external connection terminals 7a-7c are printed and sintered on the upper side of the insulation board 8 to form the multi-layer board as one chip.
Patent JP-H03166420-A (JP)
Title: Temporary storing method of turbid water by rain-fall under slope development construction
Inventor: OGAWA KATSUMASA
IPC: E02D17/20
Filed: 1989-11-22
Abstract: PURPOSE:To restrict a change of the flow quantity of a river by providing water storage copper tanks more than one stage in response to height of the slope in the built slope under the slope development construction, and storing the turbid water by rain-fall therein, and thereafter, discharging the turbid water to the river through a drain. CONSTITUTION:A trapezoidal water storage tank P made of copper is located in the built slope A. In the copper water storage tank P, a grounding plate 3 is fixed in the slope side of a box member 2 with a thread 4, and an overflow port 5 is provided in the opposite side. A drain branch pipe 6 and a valve 7 are provided in the overflow port 5 to be connected to a drain 1 through a drain communicating pipe 8. A frame 9 and a jack 15 are provided in the lower end of the box member 2 to control the height. Next, the copper water storage tanks P are located at one stage or multiple stages of the slope under the building to store the rain water temporarily and discharge through the drain 1 with the reduction of the flowing water. A sudden change of the flow quantity of a river can be thereby restricted.
Patent JP-H10138708-A (JP)
Title: Pneumatic radial tire
Inventor: YOSHIOKA HIROSHI
IPC: B60C9/22
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To suppress or prevent the generation of trouble such as separation at the place where a side edge rubber and a side rubber are joined together. SOLUTION: The pneumatic tire is provided with a bead core 1, a carcass-ply 2, a flexible side rubber 4 arranged outside the carcass-ply 2 in the tire-axis direction, a top tread 5 arranged radially in the outer side of a crown part, and a pair of right and left side edge rubbers 6 which are arranged on both sides of the top tread 5 and which are of the same quality as the side rubber 4. In this case, a narrow strip 7 adjacent to the outer part of a shoulder part of the carcass-ply 2, is arranged in the circumferential direction of the tire, and the narrow strip 7 is reinforced by radial fiber cords.  The narrow strip 7 is extended upward and downward in the radial direction around a boundary line in the outer side of the tire between the side edge rubber 6 and the side rubber 4, and the lower end edge of the narrow strip 7 in the radial direction is positioned above a position of maximum width of the tire.
Patent JP-H06151444-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONJO MASAO
IPC: H01L29/732
Filed: 1992-11-12
Abstract: PURPOSE:To improve the yield and reliability of a bipolar transistor for high frequency by preventing the occurrence of misalignment between emitter polysilicon and a base contact and, at the same time, reducing the level difference immediately below an emitter and base electrodes. CONSTITUTION:An active base 2 is formed on an N-type silicon substrate 1. After depositing an oxide film 3 and nitride film 4, an emitter opening 6 and base contact 7 are formed by etching the films 3 and 4 by using a resist 5 as a mask. The resist 5 is removed and N-type polysilicon 8 is deposited and etched back. Then the polysilicon 8 is etched by using a resist 9 as a mask. After removing the resist 9, P-type polysilicon 10 is deposited and etched back. Then, after depositing an oxide film 11, an emitter 12 and a graft base 13 are formed. Finally, an emitter electrode 14 and base electrode 15 are formed after etching the oxide film 11.
Patent JP-H06152621-A (JP)
Title: Interface system for loop transmission network system
Inventor: KAJI TATSUO
IPC: H04L12/42
Filed: 1992-11-12
Abstract: PURPOSE:To allow a system to cope with a diversified transmission speed of a connection device without incurring cost increase of an interface circuit and deterioration in a transmission efficiency. CONSTITUTION:A dual port buffer memory 21 having a storage capacity by 2 frames is provided in a station arranged on a loop transmission line LP. Write/read of reception data are respectively implemented by applying a write address generated by a loop slot counter 41 and a read address generated by an I/F slot counter 42 or the like to the dual port memory 21 in time division. Then the write address and the read address are compared by an address coincidence detection section 52 and a loop address MSB control section 53 to shift the write address by one frame when both addresses are coincident.
Patent JP-H07127830-A (JP)
Title: Incinerator
Inventor: KATAYOSE SABURO
IPC: F23G5/027
Filed: 1993-11-08
Abstract: PURPOSE:To throw the whole amount of waste per day in one lot regardless of the kind and the nature of the waste from polymer based high calorie to low calorie high water contents to incinerate it efficiently with no pollution and reduce cinders and char completely to ash to nullify the ignition loss. CONSTITUTION:An incinerator is provided with a furnace body 1, communicating a dry distillating and gasifying chamber A with a gas combustion chamber B through a gas inducing passage, and an ejector blower 29, connected to a dust collector 2 to form downdraft in the dry distillating and gasifying chamber A. The dry distillating and gasifying chamber A is provided with stage type grates 8b, 8c, 8d, formed so as to descend toward a partitioning wall between the gas combustion chamber B and taper hearthes 9, 9, risen up from both sides of the grates. The taper hearthes are provided with primary air guiding passages 91, 91, connected to a gasifying promoting blower provided at the outside of the furnace, and a pluality of blow-out holes 910, 910. A cinder sending screw 10 is provided below the stage type grates and the bottom of the furnace is provided with a pit type burnout chamber C, burning the cinders to ash, while the cinders, sent by a screw 10 is transferred to a surface combustion chamber by another screw 14.
Patent JP-H09148721-A (JP)
Title: Pad for surface mounting component
Inventor: MIYATA MOTOMICHI
IPC: H05K1/11
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective soldering caused by the positional deviations of parts by forming pads for surface mounting components on a substrate provided with recessed sections having sizes which are nearly equal to the sizes of the terminals of mounting components at the locations where the terminals are positioned. SOLUTION: Pads 2 and 3 are arranged in a pattern on a printed board 1. The pad 2 has a recessed section 2a at the center and the pad 3 has a through hole 3a reaching the surface of the board 1. Solder paste 4 is printed in advance on the pads 2 and 3 including the section 2a and hole 3a. The solder paste 4 is applied in a fixed thickness so that the surface of the paste 4 can form recessed sections in the section 2a and hole 3a. Components 5 are mounted on the board 1 while solder balls 6 provided on the lower surface of the components 5 are positioned in the section 2a and hole 3a and the balls 6 are stuck to the pads 2 and 3 by fusion. The planar shapes of the section 2a and hole 3 are formed in circular shapes of sizes which are nearly equal to those of the balls 6.
Patent JP-H09146222-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: HASEGAWA TAKUJI
IPC: G03C1/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain the photosensitive material which has superior antistatic property and is free of sludge contamination by having a specific conductive layer, having a functional group that can be cross-linked with gelatihe on the surface of a hydrophilic colloid layer, and containing particulates of specific diameter consisting principally of aluminum oxide or silicon oxide. SOLUTION: The silver halide photographic sensitive material, having a silver halide emulsion layer on its base, has at least one conductive layer containing conductor or semiconductor particles formed of oxide sol containing metal atoms, has the functional group that can be cross-linked with gelatine on the surface of the hydrophilic colloid layer, and contains particulates of 1-500nm diameter consisting principally of aluminum oxide or silicon oxide. As for the conductor or semiconductor particles incorporated in the conductive layer, the conductor consisting of oxide sol containing metal atoms need to be only conductive and there are metallic oxide particulates, such as oxygen- deficient oxide, metal-excessive oxide, and metal-deficient oxide, which easily form an unspecified-ratio compound.
Patent JP-H08235719-A (JP)
Title: Method for utilizing interchangeable storage device, recording medium driving actuator, head driving actuator, recording medium cartridge and slot for card type device
Inventor: HASHIMOTO AKIRA
IPC: G11B19/20
Filed: 1995-11-21
Abstract: PURPOSE: To obtain the interchangeable storage device having a recording medium measuring <=5.0mm in thickness. CONSTITUTION: The interchangeable storage device 100 is so constituted that the recording medium driving actuator 140 and the head driving actuator 105 are made to be thin structive, and a positioning means for a recording medium to be inserted is evadably projected out, and moreover, a recording and reproducing head 101 is evaded in the direction of the recording medium driving actuator 140. In addition, the recording medium cartridge to be used for this interchangeable storage device is provided with a window for exposing a part of a radial surface and its outer circumferential surface of the recording medium.
Patent JP-H08141784-A (JP)
Title: Filler metal for build-up welding and its production
Inventor: KURODA AKIHIRO
IPC: B23K35/40
Filed: 1994-11-11
Abstract: PURPOSE: To provide a filler metal for build-up welding which is formed of aluminum and copper in uniform and dense multiple layers, is arbitrarily controllable in the compsn. ratios of the aluminum and the copper, has excellent toughness and is easy to handle and a process for producing this filler metal. CONSTITUTION: This process for producing the filler metal for build-up welding comprises alternately laminating aluminum sheets 1 and copper sheets 2. The laminate 3 formed in such a manner is pressurized to form a billet 5. The billet 5 is plastically deformed by hot extruding, by which a multilayered Al-Cu wire 11 alternately arranged with the aluminum parts 1a and the copper parts 2a on a concentrical circle is produced.
Patent JP-H01145528-A (JP)
Title: Method and apparatus for measuring reference point of liquid level meter
Inventor: OZAWA KIYOSHI
IPC: G01F23/40
Filed: 1987-12-02
Abstract: PURPOSE:To measure a reference point in the same way as the measurement of a liquid level, by using a reference receiving stand set to definite positional relation with respect to a liquid level meter. CONSTITUTION:When a reference point is measured, the take-up mechanism in a liquid level meter main body 6 is operated at first to take up a measuring wire 4 and a measuring element 3 is drawn up to the position above a reference receiving stand but directly under a nozzle cover 9. Subsequently, the lid plate 31 of a sleeve 29 is detached and a handle 30 is engaged with the end part of the extension shaft 28' of an exposed worm 28 and rotated to allow the reference receiving stand to pivotally move until stopped by a stopper 25. When the reference receiving stand 23 becomes horizontal by this method, the liquid level meter main body 6 is set ready for measurement to allow the measuring element 3 to gradually fall. When the measuring element 3 is brought into contact with the plate 26 of the reference receiving stand 23, the change in the tension of the measuring wire 4 is detected by the liquid level meter main body 6 and, at the same time, the indicated value of the liquid level meter main body 6 is recorded to be set to the reference point.
Patent JP-2001121518-A (JP)
Title: Members for infant facilities, very aged person facilities, public facilities and hospital facilites
Inventor: YASUMOTO SUKENARI
IPC: B27N3/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide members for infant facilities, very aged person facilities, public facilities and hospital facilities which are friendly to a person while global environment is considered. SOLUTION: Members for infant facilities, very aged person facilities, public facilities and hospital facilities are provided by using a resin composition comprising non-halogen based thermoplastic resin and fine grained bamboo.