baber/WOPTO huggingface dataset:
Patent JP-S61163027-A (JP)
Title: Operating device of traveling vehicle
Inventor: SATOJI HISAYUKI
IPC: B62D11/08
Filed: 1985-01-10
Abstract: PURPOSE:To reliably change the advance direction to the right or left by pivotally fitting the base of a hand clutch lever to a frame rotatably to the right and left and up and down. CONSTITUTION:A shaft 2 is inserted into a shaft tube 1 provided on a frame, the left foot pedal 3 and left arm 4 are connected to the shaft tube 1, and the right foot pedal 5 and right arm 6 are connected to the shaft 2. The base of a handle clutch lever 7 is pivotally fitted 8 to the frame rotatably to the right and left and up and down, a lever 9 erected at the middle is extended outside the frame, and a driver grasps the lever 9 and rotates the hand clutch lever 7 to the right and left and up and down while walking. When the driver rotates the lever 7 to the left and presses is down from outside the frame, the shaft tube 1 is rotated to operate a mission mechanism M, and the left-side crawler or propelling wheel supporting the frame is stopped to change the advance direction.
Patent JP-H09195005-A (JP)
Title: Austenitic heat resistant steel excellent in high temperature strength
Inventor: SENBA MITSUYUKI
IPC: C22C38/58
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To produce an austenitic heat resistant steel excellent in high temp. strength such as creep rupture strength and having performance suitable for the material for apparatus used in a severe high temp. environment. SOLUTION: This steel contains, by weight, 0.05 to 0.15% C, <=0.3% Si, <=2% Mn, 17 to 25% Cr, 7 to 23% Ni, 2 to 4.5% Cu, 0.1 to 0.8% Nb, 0.001 to 0.01%. B, 0.05 to 0.25% N, 0.003 to 0.03% sol.Al, 0 to 0.015% Mg, 0 to 2% Mo, 0 to 4% W, total 0.01 to 0.25% of one or >= two kinds among Y, La, Ce and Nd, and the balance Fe with inevitable impurities.
Patent JP-S60178005-A (JP)
Title: Method and device for lifting slice of material
Inventor: RORUFU ERIIKU GERANSON
IPC: B28B17/00
Filed: 1985-01-12
Abstract: To facilitate the lifting of slab-like pieces (24) of material separated from a block (22) of material by substantially horizontal cuts (23), with the aid of a movable suction device (27) acting upon the upper surface of an upper slab-like piece of material, a pressurized gaseous medium is caused to act in the region of the cut (23) between the upper piece (24) of material and the underlying slab-like piece of material or residual part (22') of the block of material, either prior to and/or while lifting said upper piece. The pressurized medium is supplied into at least one cavity which has an open side and is formed in a movable cover means (54) arranged along a substantially vertical side of the block (22) subsequent to moving the cover means (54) to a position in which it is sealingly connected to and each open cavity side thereof is covered by a portion of said block side, which portion extends along and reaches above and below said region of the cut (23).
Patent JP-H02182573-A (JP)
Title: Steering torque switching device
Inventor: ITOU SADAYOSHI
IPC: G05G5/00
Filed: 1989-01-09
Abstract: PURPOSE:To facilitate handling during very low speed running by a method wherein when a press-in outer ring engaged with a steering shaft located in the vicinity of a steering handle is pressed in, torque exerted on the handle is boosted to transmit it to the steering shaft. CONSTITUTION:A steering handle 29 is mounted on the large end side of a drive inner ring 1 only rotatably mounted on a steering shaft 25, and a driven inner ring 10 only axially movably mounted on the steering shaft 25 is arranged on the small end surface 2 side so that torque is transmittable. Only axially movable press-in outer ring 4 and a spring pressurizing outer ring 8 are mounted in a steering tube 26, and the outer ring 8 is energized and pressed against the outer ring 4 side through the force of a spring 26. A plurality of balls 13 are mounted in a manner to make contact with rolling contact surfaces 3, 5, 8, and 12 of the drive inner ring 1, the press-in outer ring 4, the spring pressurizing inner ring 8, and the driven inner ring 10, respectively. When the press-in outer ring 4 is pressed in, torque exerted on the handle 29 is boosted to transmit it to the steering shaft 25.
Patent JP-H05190939-A (JP)
Title: Optical fiber amplifying equipment
Inventor: KITACHI NISHIMINE
IPC: H04B10/29
Filed: 1992-01-10
Abstract: PURPOSE:To reduce optical fibers, fusion-bonding portions between optical fibers, optical parts, light loss, assembling time, and cost. CONSTITUTION:A signal light is introduced into an erbium-doped optical fiber 4 from an input optical fiber 1, via an optical isolator 2. The light from a pumping light source 13 passes optical fibers 14, 15 and is outputted via a lens 29. The outputted light is reflected by a dielectric filter 23, and inputted in an erbium-doped optical fiber 4 via a lens 27. Erbium atom is excited and the signal light is opticaly amplified. Via a lens 27, the amplified light passes a dielectric filter 23 and an optical isolator 26, and is outputted from an output optical fiber 8 via a lens 28.
Patent JP-H06209001-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIKOSHI HIROSHI
IPC: H01L21/3205
Filed: 1993-01-11
Abstract: PURPOSE:To reduce electromigration and stress migration by manufacturing a chip wherein a wiring layer with a single conductive metallic material is formed in a semiconductor wafer and by heating (aging) it after it is divided into each chip and packaged. CONSTITUTION:A necessary wiring layer is formed by depositing a single metallic material with conductivity such as aluminum (Al). After a chip is formed in a wafer finally, the wafer is scribed to each chip and packaged in a semiconductor package. After a semiconductor device manufactured in this way is aged at about 250 deg.C for about 10 hours, it is cooled at cooling temperature inclination of 2 deg.C/main. Since metallic atom from a grain boundary 6 thereby flows in toward a hole 5 in a gain 4 of a wiring layer and the hole 5 relatively moves inside the grain boundary 6, lattice defect of the grain 4 recovers. As a result, a life affected by electromigration and stress migration is improved.
Patent JP-S61162382-A (JP)
Title: Thermal recording sheet
Inventor: MARUYAMA HITOSHI
IPC: B41M5/40
Filed: 1985-01-10
Abstract: PURPOSE:To obtain a thermal recording sheet having excellent water resistance, solvent resistance and color forming property under ordinary conditions without any heat treatment at thigh temperature, by incorporating a silyl-containing denatured PVA, chitosan and an aldehyde compound into a thermal color forming component layer as a binder. CONSTITUTION:The content of silyl in the denatured PVA is 0.01-10mol% as monomer units, preferably, 0.1-5mol%. The polymerization degree of the denatured PVA is ordinarily selected in the range of 300-3,000, and the saponification degree thereof is ordinarily selected in the range of 70-100mol%. As chitosan, one having an amino group content of not lower than 40% or one in which part or all of the amino groups are converted into ammonium groups by an acid is used. Glyoxal or hexamethylenetetramine is preferably used as the aldehyde compound from the viewpoints of easiness in use of a coating liquid and water-resisting effect.
Patent JP-2000208869-A (JP)
Title: Light emitting device module
Inventor: SHIOZAKI MANABU
IPC: H01S5/14
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device module which is excellent in high- frequency characteristics. SOLUTION: A light emitting device module 10 is composed of a semiconductor light emitting device 12 and a diffractive grating built-in fiber 14 both housed in a housing 11. Diffraction gratings 13 are formed inside the fiber 14 at positions backward apart from the tip 14a of the fiber 14, and the reflectance of the diffraction grating 13 is set at 70%. The diffraction grating built-in fiber 14 provided with a tip 14a is arranged so as to make its tip 14a confront the fiber-side edge face 12a of the semiconductor light emitting device 12, and a gap between the fiber-side edge face 12a of the light emitting device 12 and the diffraction grating 13 is set 13 mm or below.  By this constitution, an optical resonance occurs between the projection-side edge face 12a of the semiconductor light emitting device 12 and the diffraction grating 13 of the diffraction grating built-in fiber 14, and a laser beam is projected from the projection-side edge face 12a.
Patent JP-H02184345-A (JP)
Title: Temperature controller for reagent bottle table
Inventor: TOMINAGA KIMIMICHI
IPC: B01L7/00
Filed: 1989-01-10
Abstract: PURPOSE:To accurately control the temp. of a reagent with the compact and simple structure by directly providing a temp. control body in the vicinity of a reagent bottle table. CONSTITUTION:The reagent bottle table 20 is rotated in forward and backward directions through bearings 40a and 40b at both ends of a fixed shaft 12 having a hollow part 14. Plural reagent bottles 30 and 32 are separately placed in a room-temp. preservation part 55 and a cooled preservation part 60, and cases 21 housing the bottles 30 and 32 are loaded on the table. A cooled-air zone 46 is formed below the table 20 by an enclosing material 50, and the table 20 and periphery of the cooled-air zone 46 are surrounded by the enclosing material 50. Furthermore, a cold-air passage 70 is formed in the gap between the peripheries of the hollow part 14 and table 20 and the inner periphery of the enclosing material 50. The cold-air zone 46 is cooled by an electronic cooling means 52 having a thermoelement 52a provided in the lower wall of the enclosing material 50. The temp. of the reagent can be accurately controlled by this compact and simple structure.
Patent JP-S58121695-A (JP)
Inventor: OKUNOYAMA TERU
IPC: H05K3/02
Filed: 1982-01-12
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-S60158873-A (JP)
Title: Method and apparatus for treating region of human body by radioactive substance
Inventor: VAN T HOOFT ERIC
IPC: A61M36/04
Filed: 1985-01-11
Abstract: An apparatus for positioning radioactive source material in at least one hollow needle (16) implanted in the body of a patient (13), comprising a container (6) for one or more radioactive source assemblies (55); a transfer tube (14) having a first end connected to the container and a second end connected via a needle connector (15) to one or more implanted needles (16), and a mechanical drive (7) for selected delivery of a radioactive source assembly from the container (6) through the transfer tubes (9,14) to the implant needles (16). The apparatus also includes a patient belt (12) disposed on the body of the patient to be treated and adapted to retain the implant needles (16) in the body of the patient (13). The belt (12) can be provided with a number of transfer tubes (14) and a connector (11) to be linked to a multi-channel socket connector (10) for delivery of radioactive material to the patient.
Patent JP-2000200510-A (JP)
Title: Headlight for automobile
Inventor: YAMAUCHI YOSHINORI
IPC: F21V14/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a headlight for an automobile optimum for asymmetric first and second reflective faces, so-called a deformed reflector. SOLUTION: In this headlight, a movable shade 4 is switch-movable in the direciton Z'-Z' inclined to an optical axis Z-Z. As a result, by switching and moving the movable shade 4 in the direction Z'-Z' inclined to the optical axis Z-Z, the region of the outgoing angle from a discharge lamp 1 to reflective faces 21 and 22 on the opposite side D becomes greater than that on the inclined moving side C of the movable shade 4. Thereby, lights L1 and L2 from the discharge lamp 1 can be entered throughout the left - right asymmetric first and second reflective faces 21 and 22 with a less distance of the movable shade 4 and the amount of light at a high beam becomes short. Therefore, it is the optimum for the left - right asymmetric first and second reflective faces 21 and 22, so-called a deformed reflector 2.
Patent JP-H09200023-A (JP)
Title: Power supply voltage detection circuit
Inventor: TAKAHASHI TOSHIYA
IPC: H03K19/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption down to a negligible level by providing a reference signal to a delay circuit to detect a difference from a propagation time depending on a power supply voltage and generating a selection signal from the result to select an I/O characteristic of a block. SOLUTION: A delay detection means of a selection signal generating section 5 receiving a reference signal is formed with a latch circuit 16 consisting of a NOR circuit 18 at a pre-stage of a delay circuit 8 and a D latch 19 at a post-stage. A latch output X of the circuit 16 is given to the circuit 8 and a delay output of the circuit 8 is given to the D latch as a D-input. Then a reset signal inverse of R is given to one input and the reference signal K is given to the circuit 16 and the D latch 19 as a trigger signal. Then the means 9 detecting a difference from a propagation time depending on the power supply voltage generates a selection signal S to select an I/O characteristic of an I/O block 2A based on the detected result. Furthermore, after detecting a voltage, an output A of a self-running circuit 6, the signal K and the selection signal S remain unchanged, all the circuits are inactive and the signal S keeps a latched level.
Patent JP-H04241451-A (JP)
Title: Semiconductor device
Inventor: KAWABATA SHOZO
IPC: H01L27/088
Filed: 1991-01-16
Abstract: PURPOSE:To enable a semiconductor device to stably output H-level output signals which sufficiently satisfy the TTL level by connecting the source of a pull-up transistor to a P-type impurity well surrounding a source.drain layer so that the potential at the source can be maintained at the same level of the potential at the P-type impurity well. CONSTITUTION:A P-type diffusion area 8 is connected to the source 2s of a pull-up transistor 2 formed in a P-type well 6 in which the area 8 is also formed. The potential at the source 2s of the transistor 2 and the potential at the P-type well surrounding the source 2s are always maintained at the same level.
Patent JP-H06207091-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: IGARI KEIZO
IPC: C08K7/06
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a resin composition improved in flame retardancy by mixing a resin composition comprising a non-halogenated aromatic polycarbonate resin and a fibrous carbon fiber with a specified organophosphoric diester (alkali metal salt) in a specified ratio. CONSTITUTION:100 pts.wt. resin composition obtained by mixing 50-97wt.% nonhalogenated aromatic polycarbonate resin of a viscosity-average molecular weight of 13000-40000 with 50-3wt.% fibrous carbon filler is mixed with 0.001-1 pt.wt. mixture of an organophosphoric diester of formula I (wherein X is hydrogen or halogen) with an alkali metal slat of organophosphoric diester, represented by formula II (wherein X is as defined above, and M is an alkali metal),to produce a flame-retardant polycarbonate resin composition. In this way, the halogen content can be reduced, and the flame retardancy can be improved without detriment to the excellent properties inherent in an aromatic polycarbonate filled with carbon fibers.
Patent JP-H06208173-A (JP)
Title: Reciprocating device
Inventor: SAITO MASANORI
IPC: G03B27/50
Filed: 1993-01-12
Abstract: PURPOSE:To provide a reciprocating device capable of stably driving a carriage with high precision during the forward movement and driving it with high-speed, low torque during the return movement with one motor without using a high- speed, high-torque motor with a very simple structure. CONSTITUTION:A reciprocating device is provided with a carriage 8 mounted with an optical member, moving pieces 16, 17 fitted to the carriage 8, guide members 9, 10 supporting the carriage 8 in contact with the moving pieces 16, 17, extended in the reciprocating direction of the carriage 8, and guiding the forward movement and the return movement of the carriage 8, a pressing means 18 fitted to the carriage 8 and having a rotary member 19 kept in contact with the faces of the guide members 9, 10 opposite to the faces kept in contact with the moving pieces 16, 17 and a pressing member 20 pressing the rotary member 19 to the guide members 9, 10 side, and a rotation control means 26 disabling the rotation of the rotary member 19 of the pressing means 18 during the forward movement of the carriage and enabling the rotation during the return movement of the carriage 8.
Patent JP-S61163072-A (JP)
Inventor: KOISHI YUKI
IPC: B60H1/18
Filed: 1985-01-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61161868-A (JP)
Title: Contact-type image sensor
Inventor: ONO MASAHARU
IPC: H01L27/146
Filed: 1985-01-11
Abstract: PURPOSE:To enlarge the illumination for reading in order to obtain sufficient illuminance even when the photosensitive elements and the original come close to each other by arraying the sensors along in the vicinity of the tangent between the insulating substrate having curved surface and the surface of the original through a transparent protective film. CONSTITUTION:On the bendable insulating substrate 1, a photodetecting element 2 having opposed electrodes formed in a manner that the photoconductive element made of amorphous semiconductive film are linearly arrayed at a pitch of 45mum i.e. 24 lines per milimeter which are formed by plasma CVD at a temperature of 300 deg.C or below. The transparent protective film 4 is vapor-deposited on the said element to form films laminated integrally. The insulating substrate 1 is bent, to which the IC circuit 12 of such as switching element and a wiring part 13 are connected. A light source 5 of such as LED array is provided on the side of the photodetecting element. In consequence, when the original is irradiated, most of the rays of light made incident on the side surface of the photodetecting element repeatedly are reflected between the surface of the original and the insulating substrate, and collected around in the vicinity of the photodetecting element 2, and therefore, the illuminance for reading is improved.
Patent JP-H03210030-A (JP)
Title: Exhaust gas damper
Inventor: KUBO YOSHIFUMI
IPC: F02C7/00
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a simple and compact exhaust gas damper with a shrunk installation area by moving the exhaust gas damper on the outside of a gas turbine, and switching two exhaust gas flow directions from a damper support section with both damper plate sections. CONSTITUTION:An exhaust gas stack 3 is installed on a gas turbine 1, and the exhaust gas flow directions of the exhaust gas stack 3 and an exhaust gas duct 4 can be switched by an exhaust gas damper 2. When the gas turbine 1 is operated alone, exhaust gas is discharged to the atmosphere from the exhaust gas stack 3. When the exhaust gas is fed to an exhaust heat recovering boiler 8, the exhaust damper 2 is set to the position B. One face of an exhaust gas damper blocks an opening section to the exhaust gas stack 3, and the other face opens a passage to the exhaust heat boiler 8. An exhaust gas duct plate is tightly inserted into a groove section 7 not to generate a disturbance in the flow of the exhaust gas. When the exhaust gas is fed to the exhaust gas stack 3, the exhaust gas damper 2 is set to the position A, and its function is the same.
Patent JP-H08233101-A (JP)
Title: Activating and neutralizing system of power transmission
Inventor: RICHIYAADO JIEI MEESU
IPC: F16H59/04
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To apply a parking brake as a transmission is at a forward or backward position and prevent the sudden movement of a machine even if the parking brake is released by providing a switch operated by the parking brake to cut the supply of a current to an electric circuit. SOLUTION: When a parking brake lever 54 is applied, a switch 18 is moved to a first opening position 24 to cut the supply of a current from a battery. Then, a latch relay 36 is opened, the supply of a current to solenoids 28, 30 is cut and a transmission is shifted to a neutral position. Even if a transmission shifting mechanism 20 is at a forward or backward position 50 or 52 during application of the parking brake lever 54, the switch 18 is therefore opened and neutralized. The lever 54 is released, the switch is closed and a current flows in an electric circuit 16, whereby the excitation of the solenoids 28, 30 is precluded and the operation of a machine is prevented until the latch relay 36 is operated even if the shifting mechanism 20 is at the forward or backward position 50 or 52.
Patent JP-S58122497-A (JP)
Inventor: KANAZAWA JIYUNYA
IPC: G21F9/00
Filed: 1982-01-13
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-H09200173-A (JP)
Title: Data signal supervisory system for digital radio transmitter-receiver
Inventor: HASHIMOTO SHUICHI
IPC: H04L69/40
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To detect an error in a data signal outputted from a receiver of the digital radio transmitter-receiver quickly with a simple circuit configuration. SOLUTION: A receiver 3 of the digital radio transmitter-receiver receives a digital radio signal S3 from a transmitter (not shown). The digital radio signal S3 includes a 1st frame synchronizing signal and a 1st parity bit for each of channel data and includes a 2nd frame synchronizing signal and a 2nd parity bit for a radio signal block. A carrier terminal equipment 4 receives a reception digital signal S4 from the receiver 3. The terminal equipment 4 sends a receiving end alarm signal S1 when a frame out of synchronism detection signal S42 or a bit error increase detection signal S41 is in existence in the received digital signal S4. Upon the receipt of the alarm signal S1, the receiver 1 allows a receiving end ALM display circuit 35 to display an error in the received digital signal S4.
Patent JP-H10200328-A (JP)
Title: Radar antenna
Inventor: TANAKA MITSUGI
IPC: H01Q19/17
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a radar antenna in which a power can be saved by minimizing the screw fixing work or the like being the manual work of an operator or an adhering work with adhesive or the like, and the reduction of the assembly costs and material costs of one device can be attained by using materials less expensive than metal. SOLUTION: This antenna has a slot array waveguide 11, slot array fixing part 12 for fixing the slot array waveguide 11, two mutually faced and opened reflectors 13 for converging a radio wave radiated from the slot array waveguide 11 to a prescribed range, a grating screen 21 arranged at the top end of those two reflectors 13 for removing unnecessary radio waves, a radome front part 22 covering the front face of the grating screen 21, and a radome main body 14 covering an outer peripheral part except the radome front part 22. In this case, the slot array fixing part 12, reflectors 13, and the radome main body 14 are integrally constituted in a resin mold body, and metallic plating 13A is operated to the reflection surfaces of the two faced and opened reflectors 13 of the reflector 13.