baber/WOPTO huggingface dataset:
Patent JP-H03191802-A (JP)
Title: Strain sensitive element
Inventor: SASAKI NOBUYUKI
IPC: G01B7/16
Filed: 1989-12-21
Abstract: PURPOSE:To improve the sensitivity of an element by arranging a plurality of strain sensitive electric resistors which are extending in one direction in parallel, connecting each strain sensitive electric resistor with a low-resistance electric resistor, and forming one unit of strain sensitive body. CONSTITUTION:In an element 10, a plurality of strain sensitive electric resistors 11 which are extending in one direction are arranged in parallel, and the strain sensitive resistors 11 are connected with low-resistance electric resistors 12 in series. Thus one unit of strain sensitive body is formed. The strain sensitive body is fixed to the surface of a test specimen under the state wherein strain can be received. The element 10 formed in this way is provided on the test specimen under the state wherein the extending direction of the strain sensitive electric resistor 11 agrees with the strain generating direction. Then the strain generated in the material to be measured is efficiently transmitted to the strain sensitive electric resistors 11. Therefore, the strain is positively transduced into the electric signal through the change in resistance of the strain sensitive electric resistor. Since the resistance value of the low resistance electric resistor extending in the direction where strain is not generated is small, the rate of the resistance value of the strain sensitive electric resistor occupying the resistance value in the entire strain sensitive element is large. Therefore, the resistance change in strain sensitive electric resistor becomes conspicuous.
Patent JP-H05166207-A (JP)
Title: Objective lens driving device
Inventor: KATAGIRI SUSUMU
IPC: G11B7/09
Filed: 1991-12-17
Abstract: PURPOSE:To facilitate the fixation of an elastic supporting member supporting a bobbin without enlarging constitution. CONSTITUTION:A leaf spring loading part 400 is formed on the bobbin 102 holding an objective lens. Further, a pressing pin part 109 having a projection 403 on the end part of a thin hinge part 401 projecting from the leaf spring loading part 400 is formed integrally. Then, the pressing pin part 109 is opposed to the leaf spring loading part 400 so as to bend the hinge part 401 and further, is inserted into the engaging hole 404 of the leaf spring loading part 400. Thus, the end part of a leaf spring 103 supporting the bobbin 102 displaceably is held and fixed between the pressing pin part 109 and the leaf spring loading part 400.
Patent JP-H03193566-A (JP)
Title: Steering control device for cultivator
Inventor: NAKAGAWA HIDEAKI
IPC: B62D11/08
Filed: 1989-12-22
Abstract: PURPOSE:To simplify and facilitate the operation of a steering control device by installing an interlocking device, which locks and operates a lock mechanism automatically with the off-side operation of a side clutch mechanism and releasing this lock mechanism automatically with the on-side operation of the side clutch mechanism on the other hand, in the space between these lock and side clutch mechanisms. CONSTITUTION:In the case of being in a differential power transmission state, if a clutch lever at the left is operated, by way of example, a clutch arm 13a rotates upward via an inner wire 20a, operating a lock mechanism to the lock side via a pin 15, a lock arm 16 and a lock shaft 14, and simultaneously a side clutch mechanism at the left is selected to the off side by a clutch shaft 12a being rotated by the clutch arm 13. In addition, if the clutch lever is operated in reverse, the side clutch mechanism is turned to the on side via the clutch shaft 12a, while the lock arm 16 rotates so as to make the pin 15 moves downward by dint of a spring 23, whereby the lock mechanism is reset to the lock releasing side via the lock shaft 14.
Patent JP-H04200059-A (JP)
Title: Home bus system
Inventor: MATOBA NOBUO
IPC: H04Q3/58
Filed: 1990-11-29
Abstract: PURPOSE:To connect all single telephone sets subject to adaptability recognition to the system and to detect the polarity inversion at one position in a master set by providing a control means opening a bypass means and operating a terminal equipment only with a polarity discrimination command from the terminal equipment to the system. CONSTITUTION:A master set 29 is provided with a polarity inversion detection section 32 detecting the polarity inversion of an external line to detect the reply of an opposite party, a bypass means 31 bypassing the polarity inversion detection section 32 and a CPU 3 operating a terminal equipment (automatic notice device or the like) 36 to open bypass means 31, 34 with only a polarity discrimination command from the terminal equipment 36. Thus, since the bypass means 31 is closed in the normal operating state, e.g. in the talking by a single telephone set 50, only a DC resistance of the single telephone set 50 is in existence as the DC resistance when viewed from the external line. Moreover, in the case of the terminal equipment 36 requiring the polarity inversion, the bypass means 31 is released to bring the polarity inversion detection section 32 into the operating state. Thus, all single telephone sets subject to adaptability recognition are connected and the polarity inversion is detected at one location.
Patent JP-H11164747-A (JP)
Title: Sink
Inventor: ISHINO TOMOYUKI
IPC: A47B77/08
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To secure safety when a sink is operated for washing and drying dishes. SOLUTION: A dish washing tank 7 having the function of washing dishes is assembled to a sink 4 in a counter. A dish slot 8 where the upper surface of the dish washing tank 7 opens is freely openably closed by a lid 15. A lock mechanism 21, for locking the lid 15 closed, and operation control means 32, 33 for controlling the operation of the dish washing function by interlocking with the locking state of the lid 15 by the lock mechanism 21 are provided.
Patent JP-H08169311-A (JP)
Title: Device for washing side of car body
Inventor: TSUCHIYA KENJI
IPC: B60S3/04
Filed: 1994-12-20
Abstract: PURPOSE: To efficiently wash sides of a vehicle and to store a hose for washing liquid and an electrical cord for a power source in a compact shape without making them contact with the floor. CONSTITUTION: A device for washing sides of a vehicle is composed of carriers 2 for moving on rails 1 laid on the floor at opposite sides of a vehicle A, housings 5 incorporating therein a plurality of movable reels on which a hose 8 for supplying washing water from a supply source to nozzles 3 arranged on carriers for jetting high pressure washing water onto the side surfaces of the vehicle A, and electrical cords 9 from the power source are wound, and which approach and separate from the carries 2 in association with the motion of the carriers 2, and vertically movable support bodies 4 which can be moved together with the carriers 2, for rotating the nozzles 3.
Patent JP-H08169396-A (JP)
Title: Submarged towed body
Inventor: ITABASHI MASAYASU
IPC: B63G8/42
Filed: 1994-12-20
Abstract: PURPOSE: To improve stability against rolling, produce hardly stall, enable high speed towing and carry out simultaneously the change of depth and control of pitch angle for holding a stable position. CONSTITUTION: A main wing 2 sized to cover a body 1 is mounted through a vertical support plate 3 on the upper part of the body 1. The main wing 2 is shaped triangularly and has the vertical angle part directed forward and lower camber angles provided left and right. Horizontal tail plane 4 bulging left and right are mounted as whole vertically turnable. A towed body connected to a towing cable drawn out of a mother ship is towed.
Patent JP-H10160072-A (JP)
Title: Duct attaching and detaching device
Inventor: HAGI GIICHI
IPC: F16L27/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a duct attaching and detaching device which is excellent in heat resistance and durability and can attain easy maintenance and enlargement, and cost reduction. SOLUTION: This device is constituted so that ducts installed respectively on two structures which can be moved relatively may be connected/disconnected, and consists of an active member 20 fitted on one structure (f) and a passive member 30 fitted on the other structure (m). The active member 20 involves a flange 21, an-inner tube 23, and a movable tube 25 which is fitted on the outer periphery of an inner tube 23 and in which respective outer surfaces of wall parts on both sides are curved, and an outer tube 27 engaged with the movable tube 25. The passive member 30 involves a flange 31, and a stationary tube 35 in which respective outer surfaces of wall parts on both sides are curved. As a result, by advancing the outer tube 27 with the movable tube 25, it is fitted to the stationary tube 35 for engagement.
Patent JP-H03196989-A (JP)
Title: Tool holding part unit in industrial robot, etc.
Inventor: TAKECHI HIROAKI
IPC: B25J15/08
Filed: 1989-12-26
Abstract: PURPOSE:To enable it to shift a working tool highly accurately in a lightweight and high speed manner by installing each of third and fourth arms whose end bases are attached to each tip of two arms, and a single tool holding part set up in each end of these third and fourth arms so as to be concentrical with them, respectively. CONSTITUTION:A base end of a third arm 9 being supported on a first arm 7 via a pin 3 is moved by rotating this first arm 7 by rotation of a first motor 3 as well as a base end of a fourth arm 10 being supported on a second arm 8 via a pin 14 is moved by rotating a second arm 8 by rotation of a second motor 4, respectively. With these base ends of the third arm 9 and the fourth arm 10 moved, a tool setting plate 19 supported by each tip of these two arms performs its movement. In brief, each rotation of these two motors 3, 4 are simultaneously controlled, so that this tool setting plate 19, namely, a working tool 20 alone can be moved.
Patent JP-H03196798-A (JP)
Title: Acoustic device and driving device for constituting such acoustic device
Inventor: YOKOYAMA KENJI
IPC: H04R3/04
Filed: 1989-12-26
Abstract: PURPOSE:To constitute the driving device to be smaller than an exclusive driving device inexpensively by supplying energy by a normal device amount other than the electric energy by increased amount from a 1st power amplifier. CONSTITUTION:An amplifier unit executes a negative impedance drive to a speaker unit 2 by cooperating with a power amplifier. A negative resistance (-Rv) which erases an internal impedance Rv is generated independently by an acoustic device on a speaker 2 side, so the speaker 2 becomes a completely dead state, and is driven and controlled strongly. And, by adaptively setting the transmission function T(s) of transmission property imparting circuit 33, the output voltage of the power amplifier can be made small to increase power supply, and the compensation of the frequency can be executed.
Patent JP-H11175997-A (JP)
Title: Optical pickup and assembling method of the same
Inventor: SUGAWARA MASAYOSHI
IPC: G11B7/135
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of eliminating the necessity of adjusting mechanisms for performing skew adjustment and tangential adjustment. SOLUTION: This optical pickup is provided with a lens holder for holding the objective lens of an optical pickup, a damper base part 4 for supporting this lens holder by a plurality of suspension wires to be displaced up and down and right and left, a sub-base part 5 having a supporting block for fixing and supporting this damper base part 4 and a main base part 2 for fixing this sub- base part 5, and these members are formed integrally.
Patent JP-H07195686-A (JP)
Title: Ink jet print head
Inventor: SATO SHIN
IPC: B41J2/135
Filed: 1993-12-28
Abstract: PURPOSE:To provide an ink jet print head which can prevent influences from outside, e.g. a direct touch of a recording paper to a surface of a nozzle, enhance a rigidity of members and improve a quality of recording images. CONSTITUTION:When an impulse as a recording signal is applied to a piezoelectric element 6, a wall of a pressure chamber 7 is pressed via a vibrating plate 10 because of an electrostrictive effect. As a result, a volume of the pressure chamber 7 is reduced. A pressure wave generated at this time sends an ink in the pressure chamber 7 to a nozzle opening 2 through a nozzle penetrating path 8, whereby ink drops are discharged out from the nozzle opening 2. After the discharging, the ink in an ink reservoir 5 is supplied to the pressure chamber 7 through an ink feed path 9 owing to a capillary force. Since the nozzle opening 2 is formed at a recessed part 3 in a nozzle plate 1, the nozzle opening is never be directly in touch with a recording paper.
Patent JP-H05149749-A (JP)
Title: Field leveler
Inventor: SHINODA TAKETOMO
IPC: G01C15/00
Filed: 1991-11-26
Abstract: PURPOSE:To enable handling operation to be simplified and achieve operation without requiring time and experience by adjusting a horizontal reference posi tion of a level plate which is in one piece with a spherical surface bearing body with a balance weight automatically. CONSTITUTION:After a machine frame 1 is installed at a measurement position, each damping control 17c of damping devices 17 is rotated and then damping of each damping control 17c is cancelled from a spherical surface part 7b of the spherical bearing body 7 by elasticity of the coil spring 17b. At the same time, vibration-stop left and right screw levers 18 cancel pressure at both sides of a balance weight 16 and then allow the weight 16 to be suspended in a free state. Therefore, a spherical body 6 slides on a spherical body support 5 of a semi-spherical bearing 4 through a ball joint 15 owing to a vertical force of the weight 16 and then the spherical bearing body 7 slides, thus enabling a horizontal reference position of a level plate 8 which is in one piece with the bearing body 7 to be adjusted automatically by gravity of the weight 16 automatically. Therefore, handling operation can be simplified and any one can perform operation without requiring time and experience.
Patent JP-H0620826-A (JP)
Title: Focus oriented magnet and metallic mold for manufacturing the same
Inventor: TANAKA ITSURO
IPC: H01F41/02
Filed: 1991-11-26
Abstract: PURPOSE:To reinforce the surface magnetic field by a method wherein the orientational direction of the magnetic field on an actuating surface is focussed on the part in the radial direction and/or axial direction and/or a circle. CONSTITUTION:Within an integrated insular anisotropical permanent magnet comprising a circular disc part and a cylindrical part in L type or approximate L type sectional shape, the magnetic field orientation on an actuating surface is respectively focussed on a segment or a point in the radial direction 1 or a circle in the magnetic field by the disc part as well as in the axial direction 2 or a circle in the magnetic field by a cylindrical part. Within the title focus oriented magnet, the focussed segment or the point is located above the actuating surface at the distance exceeding 0.87 times but not exceeding 5.67 times of the width 7 of the actuating surface. This magnet is manufactured by pouring magnetic particles, etc., into a metallic mold comprising a soft magnet body part 11, a non-magnetic body part 12 and a cavity part 13 so as to be magnetized by an electromagnet coil. Through these procedures, the surface magnetic field of a signal magnet or a torque magnet can be reinforced thereby enabling the precision and torque to be enhanced.
Patent JP-H03199748-A (JP)
Title: Cam device used with cam groove
Inventor: KARASAWA SHIGEYOSHI
IPC: F16H53/06
Filed: 1989-12-25
Abstract: PURPOSE:To reduce friction resistance by double mounting two cam follower rollers(CFR) on a single shaft, applying tapered shape to a total unit of the CFR for corresponding to wall surfaces of a cam groove, and forming a part where CFR is not in contact with, in opposed surfaces of the wall surface. CONSTITUTION:Two cam follower rollers CFR1, CFR2 are double mounted on a single shaft A with tapered shape formed as a whole. Wall surfaces W1, W2 of a cam groove, to which tapered surfaces of the CFR1 and CFR2 are respectively opposed, are formed. Cut parts, where the CFR1 and CFR2 are not brought into contact, are formed in opposed surfaces of the wall surfaces W1, W2 of the cam groove. In this way, generation of backlash is suppressed by reducing friction resistance with the CFR brought into rotation contact with the cam groove and preventing wearing.
Patent JP-H04202747-A (JP)
Title: Manufacture of aluminum alloy sheet for forming
Inventor: TERUDA SHINJI
IPC: C22F1/047
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture an Al alloy sheet suitably used for a can material by rolling an Al allay ingot having a specified componental compsn. to rolling in combination with holding at a specified temp. for specified time and hot rolling at a specified amt. of draft. CONSTITUTION:An Al allay ingot contg., by weight, 3.5 to 6% Mg, 0.01 to 0.2% Si, <=1% Mn+Fe, furthermore one or more kinds among Cu, Zn, Cr or the like and the balance Al is rolled to manufacture an Al allay sheet. At this time, this ingot is heated at 500 to 560 deg.C for >=2hr and is thereafter hot- rolled. At the point of time when its draft reaches 40 to 70%, the temp. of the sheet surface is regulated to >=500 deg.C and is held for >=30sec. After that, it is hot-rolled to regulate its thickness to <=8mm and its rolling finishing temp. to <=320 deg.C. Then, the area rate occupied by intermetallmc compound Mg2Si of >=5mum in the full thickness is regulated to <=1%. In this way, the formation of coarse intermetallic compound Mg2Si can be suppressed.
Patent JP-H08177199-A (JP)
Title: Formed plate mounting fitting and mounting method
Inventor: KAWAHARA YUKINORI
IPC: E04F13/08
Filed: 1994-12-26
Abstract: PURPOSE: To obviate the use of machine screws and tools, eliminate the works such as drilling, prevents appearance from being impaired, and increase the workability. CONSTITUTION: In a dovetail groove close-fitting metal fitting 20, the upper part of a tongue piece 3 is welded fixedly to a square metal flat plate 2, and an engaged part is formed on the underside. Also an anchoring metal fitting 40 forms a square piece 6 by bending at right angle the end part of a metal flat plate 4 longer in lateral direction, and the other end is bent in the same direction as the square piece 6 so as to form a bent part 7. Then a tongue piece 5 extended upward between both bent parts is provided on the surface opposite to both bent parts. To install these metal fittings, a dovetail groove close-fitting metal fitting 20 is arranged in the dovetail groove of a formed plate.  For anchoring, the bent part 7 of the metal fitting 40 is held by the flange of a hat type channel, and the metal fitting 40 is pushed until the a square piece 6 at the other end is made in contact with the side wall on the opposite side of the hat type channel. Finally the tongue piece 3 of the metal fitting 20 is engaged with the tongue piece 5 of the metal fitting 40 so as to mount the formed plate.
Patent JP-H09212362-A (JP)
Title: Microprocessor
Inventor: PURASENJITSUTO BISUWASU
IPC: G06F9/302
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce restriction on floating point processing due to the reduction of floating point instruction sorts to the minimum in the case of adopting a 16-bit fixed length floating point instruction set. SOLUTION: The 16-bit fixed length floating point instruction set is adopted for a microprocessor including a CPU 218 and a floating point unit(FPU) 214. When the CPU 218 executes addressing processing for the FPU 214, it becomes unnecessary that the FPU 214 supports a strong addressing mode similarly to the CPU 218. When data transfer between the CPU 218 and the FPU 214 is executed through a communication register 418, the sorts of floating point instructions for executing data transfer between the CPU 218 and the FPU 214 can be reduced.
Patent JP-2000161734-A (JP)
Title: Moth-proofing structure of external hood
Inventor: KAWANAMI TAKAYUKI
IPC: F24F7/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the moth-proofing structure of an external hood by eliminating the need for replacing consumables, stably rotating a propeller and a moth- proofing net constantly without being in contact with other parts, and hence reliably achieving a desired moth-proof function. SOLUTION: A propeller 13 that rotates on its own axis due to wind force is installed at an air support port 4b of an external hood 4 that is opened outdoors rotatably, and at the same time a moth-proofing net 14 for covering at least one portion of the front and outer periphery is mounted to the propeller 13, thus constituting moth-proofing structure. As a result, the moth-proofing net 14 is rotated along with the propeller 13 that is rotated by supplied air wind, so that insects, dust, or the like adhering to the moth-proofing net 14 are blown away by centrifugal force, thus preventing them from entering the moth-proofing net 14 and at the same time preventing them from adhering to the moth-proofing net 14. Also, since there is no contact part between the rotating propeller 13 and the moth-proofing net 14 and other parts in the moth- proofing structure, a constantly stable rotation is secured in the propeller 13 and the moth-proofing net 14 for obtaining a desired moth-proofing function.
Patent JP-H08184793-A (JP)
Title: Apparatus for producing liquid crystal panel
Inventor: YANAGISAWA MASAKI
IPC: G02F1/13
Filed: 1994-12-27
Abstract: PURPOSE: To provide an apparatus for producing a liquid crystal panel which exactly and efficiently adjusts the set thickness of the liquid crystal crystal in a liquid crystal panel. CONSTITUTION: The liquid crystal panel 20 after liquid crystals are injected thereon and before an injection hole 21 is sealed is pressed via an air bag 14 from both sides by surface plates 11, 12 consisting of a light transmissive material. The liquid crystal layer in the liquid crystal panel 20 is irradiated with light by a back light 17 of a light source for inspection from the outer side of the one surface plate 12 and the transmitted light which transmits the liquid crystal layer in the liquid crystal panel 20 and emits to the other surface plate 11 side is detected by an optical sensor 18. The operation to press the surface plates 11, 12 is turned off when the transmitted light quantity is made into the set value at which the desired liquid crystal layer thickness is obtd. by the detection signal.  The accuracy of the detection by the optical sensor 18 is enhanced when light control optical systems (a polarizing plate 15 and a phase difference plate 16) are arranged between the surface plates 11 and 12 where the back light 17 and the optical sensor 18 face each other.
Patent JP-H03232485-A (JP)
Title: Production of hybridoma cell strain
Inventor: JIYON UIYUDENESU
IPC: G01N33/577
Filed: 1990-11-30
Abstract: PURPOSE: To obtain the subject plural cell lines capable of producing a monoclonal antibody for the treatment, etc., of interlekin-6 dependent diseases by fusing a cell of a mouse spleen immunized against interleukin-6 (IL-6) to a cell of a mouse myeloma, identifying and isolating cell lines from the fused cell and joining the fused cell to different sites of an antigen.  
     CONSTITUTION: A cell of a mouse spleen is immunized againt nterleukin-6 (IL-6) and then fused to a cell of a mouse myeloma to identify and isolate three different cell lines of a hybridoma cell line C.N.C.M. accession No.1/913 (BE-8), C.N.C.M. accession No.1/911 (BE-4) and a hybridoma cell line C.N.C.M. accession No.1/912 (BF-6). Thereby, the cell lines are capable of producing monoclonal antibodies recognizing the IL-6. As a result, a hybridoma cell line capable of producing monoclonal, antibodies binding to each of different epitopes on the IL-6 molecule according to the different cell lines are obtained. 
     COPYRIGHT: (C)1991,JPO