baber/WOPTO huggingface dataset:
Patent JP-H10100823-A (JP)
Title: Safety device for vehicle collision
Inventor: TAKESHIMA JUN
IPC: B60R21/045
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the safety device for vehicle collision, which is designed to protect a driver, particularly his/her knees at the time of vehicle collision, prevents his/her knees from interfering with the solid parts of a vehicle such as a brake master cylinder, and to enhance safety. SOLUTION: A detachably type, and a fixed type collision energy absorbing bodies 1a and 1 are mounted on the left side tongue part 30 and the right side tongue part 31 of a meter cluster panel 28 to be mounted to an instrument panel respectively. As the impact bearing surface bodies 2 and 2a of the collision energy absorbing bodies 1 and 1a, the most projected surfaces 10 and 10a projected to the side of a driver are formed at the side of a space part 29, and since inclined surfaces inclined downward from the most projected surfaces 12, 14 and 15 (12a, 13a, 14a and 15a) are formed, both of knees are shifted to the outer side at collision. By this constitution, each knee is thereby dislocated is position, and is prevented form interfering with the solid parts of a vehicle.
Patent JP-H10103404-A (JP)
Title: Vibration/sound absorbing sheet
Inventor: MORITA TETSUJI
IPC: F16F15/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To easily perform tuning to suppress vibration, and to exercise an excellent vibration/sound absorbing effect. SOLUTION: A vibration/sound sheet 1 comprises a plate-shaped sheet body 11, and a great number of suction cups 12 disposed on a back face 11a of the sheet body 11 at appropriate grid intervals. In addition, this vibration/sound sheet 1 is integrally formed of elastomer material. As is well known, an absorption surface 12a of the suction cup 12 forms a sperical recessed surface, and a central portion of the suction cup 12 is integral with the back face 11a of the sheet body 11 through a neck part 13. The vibration/sound sheet 1 can exercise a vibration/sound absorbing effect, only by pressing the absorption surface 12a of the suction cup 12 onto a vibration reduced target member 2 such as a wall surface of an instrument case.
Patent JP-H07131320-A (JP)
Title: Low-noise photocouplng unit
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H03K17/78
Filed: 1993-11-04
Abstract: PURPOSE:To provide the photocoupling unit for successively transferring optical signals in the state of low noise and low oscillation and further for improving the S/N. CONSTITUTION:In order to efficiently operate the photocoupling unit using a light emitting element in the 'low noise state', it is preferable to enlarge the product value of (the photoelectric conversion quantum efficiency of light emitting element) X (photocoupling efficiency) x (the photoelectric conversion quantum efficiency of light receiving element) as much as possible. A current is supplied through a resistor 2 of a high impedance to a light emitting element 1, an optical signal 4 with extremely small oscillation noise is generated, and this optical signal 4 is detected by a photoconductive light receiving element 5 which is operated by supplying a current through a resistor 6 of a high impedance. Thus, the oscillation generated at the photoconductive light receiving element 5 can be extremely decreased.
Patent JP-H06105502-A (JP)
Title: Brushless motor
Inventor: NAKAMURA NOBUAKI
IPC: H02K29/00
Filed: 1992-09-18
Abstract: PURPOSE:To effect superior sealing while size and weight reductions are realized. CONSTITUTION:When current is made to flow through a coreless coil 64 while an energizing direction is being controlled, a generated magnetic field of the coreless coil 64 and a magnetic field caused by a magnet 66 act on a hub 58, so that the hub 58 rotates in the direction of an arrow (or in the opposite direction to the arrow). A path designated by an arrow FB is formed between a stator side and a rotor side from a bearing 50 to a hard disk 28, and gaps G1 to G5 are set in the range of 0.05mm to 0.8mm. Thereby, the gaps are also used as a labyrinth seal, and hence superior sealing can be effected with respect to dust and grease without the use of a magnetic fluid seal.
Patent JP-H10106340-A (JP)
Title: Luminaire
Inventor: MATSUNAGA YOSHIYUKI
IPC: F21V23/04
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire having a globe with excellent appearance by installing a first material part which transmits visible light and does not transmit infrared rays and a second material part which transmits both light on the opposite to an infrared human body sensor in the globe. SOLUTION: A globe 4 is installed in the lower face of a luminaire main body 1 and a lamp 2 and an infrared human body sensor 3 are installed in the globe 4 to detect a human body and modulate illumination. The globe 4 of the luminaire is composed of a first material part 4a, for example, acrylic resin, styrol resin, etc., which transmits visible light rays from the lamp 2 and does not transmit infrared rays emitted out of a human body, and a second material part 4b, for example polyethylene resin, etc., which transmits visible light rays and infrared rays about 9-10μm wavelength and is installed on the opposite to the infrared human body sensor 3 within a human body detecting angle A range and the infrared human body sensor 3 is kept in the inside without being exposed.  It is preferable that ring-like ornamental bodies 7, 8 are installed in the boundary and on the upper part of both material parts and that the sensitivity amplitude of the infrared human body sensor 3 is heightened.
Patent JP-H0882424-A (JP)
Title: Reflected radiation heater
Inventor: MIZUKAWA YOICHI
IPC: F24C7/04
Filed: 1994-10-17
Abstract: PURPOSE: To improve safety and miniaturize a heater by arranging a lamp and a gutter-shaped reflection plate in a casing including a mesh member provided on the front thereof, and separating the mesh member and an opening in the reflection plate such that an air flow rising in the casing mainly passes through a through-hole in an upper surface of the casing. CONSTITUTION: A conduit-shaped reflection plate 2 disposed in a casing 4 in the direction of an electric bulb 1 is composed of a front part 2a and a rear part 2b, and the front part 2a is adapted to have its cross section of parabola with an axis of the electric bulb 1 being more biassed toward a top side than a focal point of the electric bulb. Hereby, reflection of heat rays on the front part 2a is directed to be diverged. A mesh member 3 provided at the center of the front surface of the casing 4 and an opening part 5 in the gutter-shaped reflection plate 2 are separated (e.g. 5 to 10cm) such that an air flow due to natural convection rising in the casing 4 mainly passes through through-holes 8, 9 in the upper surface of the casing 4 at the temperature of 80 deg.C or lower. Hereby, safety is improved and the apparatus is miniaturized.
Patent JP-H11165423-A (JP)
Title: Ink transfer printer and thermal head
Inventor: SUZUKI MINORU
IPC: B41J2/325
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify an ink channel, and also simplify ink refilling or the like to an ink container by providing the ink container at the side opposite to the heater of a thermal head, and supply ink in an ink space through the ink channel piercing through a thermal line head. SOLUTION: An ink container 20 containing ink is disposed on the upside of a thermal line head 10, and an ink channel 16 is formed in a manner piercing through its upper and lower faces on the thermal line head 10 so as to permit the ink container 20 and ink space 15 to communicate with each other. Although a glaze 18 is formed at the lower end opening of the ink channel 16, since the glaze 18 is porous in the preferred embodiment, ink from the ink channel 16 is supplied to the ink space 15 via the glaze 18. An average blow hole diameter of the glaze 18 is most suitable to be 10-20 μm because ink is hard to passe therethrough if an average blow hole diameter of the glaze 18 is 10 μm or smaller and its surface smoothness is broken if it is larger than 20 μm.
Patent JP-H02120816-A (JP)
Title: Method for adjusting laser light axis
Inventor: MURAKAMI SHIN
IPC: G02B7/00
Filed: 1988-10-31
Abstract: PURPOSE:To accurately adjust the optical axis of a laser beam even if the installation angle of a reflecting device is insufficient by estimating the deviation of the incident light of the laser beam and the setting error of the installation angle of the reflecting device from a change in the disposition angle of the reflecting device and the positions of the transmitted laser beams. CONSTITUTION:The device consisting of a mirror 1, actuators 2, 3, 5, 6, beam splitters 4, 9, lenses 7, 10, and detectors 8, 11 are used. Namely, the deviation of the incident light of the laser beam from the standard and the setting error of the installation angle of the reflecting device are estimated from the change in the installation angle of the reflecting device and the positions of plural ways of the transmitted laser beams detected by the respective detectors. The optical axis of the laser beam is adjusted in accordance with the estimated values. The adjustment and control of the installation angle are accurately executed even if the positions of the optical parts are not accurately adjusted to meet the target.
Patent JP-H02200152-A (JP)
Title: Zeolite in aliment for poultry
Inventor: SEBASUCHIYAN MAAKU ROORENTO
IPC: A23K1/18
Filed: 1989-10-23
Abstract: PURPOSE: To lower the rate of the deterioration of internal egg quality expressed in a Haugh unit by furnishing egg-laying poultry with feed contg. zeolite A. CONSTITUTION: The following method is used in order to lower the decreasing rate of the unit value of the eggs in comparison with the decreasing rate described above with the same feed not contg. the zeolite A under the same conditions: (1) The poultry feed contg. 0.23 to 3.0wt.% zeolite A is produced; (2) the egg-laying poultry is furnished with the feed and (3) the crop eggs are recovered.
Patent JP-H04172972-A (JP)
Title: Pwm power converting device
Inventor: ARAKI HIROSHI
IPC: H02M7/48
Filed: 1990-10-15
Abstract: PURPOSE:To reduce voltage distortion of a low frequency by providing a linear interpolating means in which linear interpolation between preceding time and this time arithmetic values of an AC voltage command signal, output by sampling control arithmetic operation, is performed to correct the values as a modulated wave signal. CONSTITUTION:A linear interpolating circuit 10, which performs linear interpolation of preceding time and present time arithmetic values of an AC voltage command signal output by sampling control arithmetic operation, is provided to linearly interpolate a staircase waveform in an arithmetic period of the sampling control arithmetic operation. That is, a differential amount between this time and preceding time arithmetic sinusoidal wave modulation control signals is calculated and divided by ratio of a carrier wave (triangular wave) frequency to a sampling frequency of digital control arithmetic operation. Next, 1/2 the differential amount is subtracted from a mean value of the this time and preceding time arithmetic sinusoidal wave modulation control signals to calculate the initial value. From the above constitution, a value of each carrier wave (chopping wave) frequency is added to the initial value and output to a comparator 8 of a modulating circuit 5.
Patent JP-H01121468-A (JP)
Title: Method of fixing fork for fork type parking device
Inventor: GO JUNICHI
IPC: E04H6/18
Filed: 1987-10-30
Abstract: PURPOSE: To attain firm fixing by fixing a right and a left fork support longitudinal frames with through holes bored, to the center part of lateral frames of a traversing fork truck, and passing fork rods through the corresponding through holes to fix them to the fork support longitudinal frames by welding, thread-fastening, or the like. CONSTITUTION: Fork rod through holes 4 shaped matching with the cross section of a fork rod are bored in a straight line at constant spaces in the same positions of the respective side faces of two right and left fork support longitudinal frames 2, and the fork support longitudinal frames 2 are fixed to the center part of lateral frames of a traversing fork truck 1. The fork rods 3 slightly longer than the width of an automobile are passed through the corresponding fork rod through holes 4, uniforming the protruding length of both lateral ends from the right and left fork support longitudinal frames 2, and fixed by welding, thread-fastening, or the like. Structure is therefore strengthened, and the fork face is not distorted, so that the automobile can smoothly enter and leave.
Patent JP-H02123321-A (JP)
Title: Manufacture of optical isolator and polarizing element array used for said manufacture and optical module obtained by forming as one body optical isolator obtained by said manufacture
Inventor: KAWAKAMI SHOJIRO
IPC: G02B27/28
Filed: 1988-11-02
Abstract: PURPOSE:To improve a mass-producing property and to stabilize a characteristic by forming a rotary element and a polarizing element to a plate-like rotary element of a large area and a polarizing element array, respectively, and also, fixing the polarizing element array to one face side of the rotary element so that the film face direction of its multi-layer film is orthogonal to the surface of the rotary element, and thereafter, parting it. CONSTITUTION:An optical isolator array 16 is formed by forming a rotary element 14 and a polarizing element to a plate-like rotary element 14 of a large area and a polarizing element array 10, respectively, and also, fixing the polarizing element array 10 to at least one face side of this rotary element 14 so that the film face direction of its multi-layer film is orthogonal to the surface of the rotary element 14. Thereafter, by parting this optical isolator array 16, many optical isolator chips 18 are formed. Accordingly, many optical isolator chips 18 whose characteristics are homogenized are obtained in a lump. In such a way, the improvement of the mass-producing property and the stabilization of the characteristic are contrived.
Patent JP-H0976935-A (JP)
Title: Plate member clipping structure
Inventor: IGUCHI TETSUYA
IPC: B62D25/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a clipping structure for compensating for the thickness shortage of the clipped part in both plate members to prevent the plate members from mounting play when the thin plate members overlapping each other are fastenedly clipped. SOLUTION: A clip hole 4 is provided in a four-corner corner part 3 of the peripheral edge of an opening overlapping an operational hole 2 formed in a body panel 1 of a vehicle. Bead parts 6 projecting in the opposed direction to a hole cover clipped on the clip hole 4 are formed to be connected to the step part wall 7 at the corner part 3 and increase the thickness of the clipping part of the hole cover and body panel 1.
Patent JP-H01116859-A (JP)
Title: Bus controller
Inventor: KAMEOKA NOBUO
IPC: G06F13/36
Filed: 1987-10-30
Abstract: PURPOSE:To perform word access from a 16-bit bus system to a 8-bit bus system by providing a means which reads or writes data from or in two addresses different in the least significant bit on the slave side. CONSTITUTION:A master CPU is set to the waiting state by a wait inserting circuit 9, and a read/write (RD/WR) signal on the slave side is activated twice in one cycle of the RD/WR signal on the master side by an RD/WR control circuit 10. The slave side accesses high-order and low-order data twice in one cycle of the master side by these actions and a least significant bit (LSB) control circuit 11. By these actions and a buffer control circuit 6, high-order and low- order 8-bit data are continuously written at the time of write to write a word. At the time of read, lower data is latched in a latch circuit by a first RD signal and latched data and on a data bus are read as a word at a time by a second RD signal.
Patent JP-2001101759-A (JP)
Title: Disk recording and/or reproducing device
Inventor: WATANABE TOSHIHIRO
IPC: G11B17/26
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording and/or reproducing device that turns a clamp means between a standby position and a reproduction position so as to attain the positioning of a disk with high precision. SOLUTION: A circular-arc hole 10c is formed to cover positions a, b in a movable range of a positioning pin 119 integrated with the clamp means corresponding to the standby position and the reproduction position within a moving range of the clamp means clamping a disk. A toggle spring 120 that turns the clamp means with its energizing force for the positioning after the clamp means is turned in excess of a deflection point, is placed between the positioning pin 119 and a position corresponding to the deflection point (C).
Patent JP-H03138128-A (JP)
Title: Vacuum molding process and vacuum mold used for same molding
Inventor: SAKAIDA SHOJI
IPC: B29C51/10
Filed: 1989-10-24
Abstract: PURPOSE:To enhance the yield of the material and uniformalize the wall thickness by removing a part or the whole of a clamp used at the time of heat softening a sheet-shaped material when the softened sheet-shaped material is disposed on a bottom force and disposing the same. CONSTITUTION:A sheet-shaped material 15 is heated and softened in the state of clamping a peripheral edge by a clamp 14 and then a part or the whole of the clamp 14 is removed from the sheet-shaped material 15 and the softened sheet-shaped material 15 is disposed on a bottom force 14 of a vacuum mold 11 consisting of a top force 12 and a bottom force 13. Then, said vacuum mold 11 is mold clamped and the whole periphery in the vicinity edge of the sheet- shaped material 15 is clamped by the top force and the bottom force 12 and 13 and sealed, and then vacuumized to shape the sheet-shaped material 15 into the given shape. The variation of wall thickness can be controlled by said arrangement, and in the case of molding a molded product of the shape provided with lateral wall section and vertical wall section extending from the peripheral edges of lateral sections, uneven wall thickness can be controlled in molding.
Patent JP-H07186142-A (JP)
Title: Manufacture of regenerated mat from waste tire
Inventor: IGARASHI TAMOTSU
IPC: B09B5/00
Filed: 1992-09-01
Abstract: PURPOSE:To regenerate an industrial waste as a mat by utilizing a tread face of a waste tire and manufacturing a ground material for a road or the like, also utilizing the characteristics of the tire and the material for manufacturing a road surface material in a snow-falling cold district and contributing to secure safety by the use of the road surface material as a means of slide prevention at the time of starting and braking for an automobile. CONSTITUTION:Rotating cutting is applied to a waste tire to cut both ends of a tire tread 1 in the circumferential direction by a cutter 2 and divided into three pieces, one tire tread 1 and two side walls 3. The tire tread 1 cut into ring shape is further cut by a tread cutter. The cut tire treads 1 are arranged in the longitudinal direction, and both side faces are cut obliquely by a buffing machine. Lastly the tire treads 1 are arranged in the longitudinal direction and rubber cement is applied on both side faces, and cushion rubbers are inserted, heated and pressurized to be vulcanization molded into the plate shape.
Patent JP-H02122070-A (JP)
Title: Plasma treatment-ion plating device
Inventor: KONDO YOSHIKAZU
IPC: C23C14/32
Filed: 1988-10-31
Abstract: PURPOSE:To stably, efficiently, and continuously treat a material by providing a plasma treating device in a vacuum vessel, and furnishing an ion-plating device through a sealing part. CONSTITUTION:Plural isolated electrodes 4 are radially set toward the outside in the vacuum vessel 1 through a power-transmission line 3 from a power supply part 2. A grounded electrode 5 is opposed to the isolated electrodes 4 so that the distances (<= about 10cm) between the surface and the surfaces of the isolated electrodes 4 are equalized to form a plasma treating space. A desired gas is introduced from an inlet hole 6, the space is evacuated to about 0.01-10mmHg, and a traveling material 29 is treated with plasma. An ion-plating space is provided in the vessel 1 through the sealing part 17 and evacuated to about 10<-2>Torr or less through a passage 16, a DC voltage is impressed on a cathode 7, and the traveling material 29 is ion-plated. By this method, the plasma treatment and ion plating can be continuously applied without the material 29 being discharged to the outside.
Patent JP-H01118161-A (JP)
Title: Plural developing units housing device, image forming device using it and developing device used for it
Inventor: IKEDA MASAMICHI
IPC: G03G15/01
Filed: 1987-10-30
Abstract: PURPOSE:To prevent the loading defect of a developing unit and to load the developing means without making an image forming device main body bigger by providing a means receiving the developing unit carried out of plural developing units housing device, and transferring the developing means in a horizontal direction. CONSTITUTION:A housing case 151 being the main body of the plural developing units housing device 150 is integrally provided with partitions 151a-151d dividing an inner part. Color developing units 13A-13D housing different color toner are detachably housed and placed in a main body 100 side direction. The housing case 151 can move in the vertical direction of the main body 100. The partition 151a-151d where desired color developing units 13A-13D are placed correspond to the carry-in port on the main body 100 side made up of a shutter 55 with the aid of a case moving means to enable carrying to the main body 100. Thus, loading of the developing units 13A-13D can be stably performed and the image forming device main body can be miniaturized.
Patent JP-H11117698-A (JP)
Title: Perfect packer construction method for use in rock bolt construction method
Inventor: KONDO TSUTOMU
IPC: E21D20/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To pack cement milk in a solid state into a drilled part in which a soil rock bolt is inserted, in rock bolt construction method. SOLUTION: A packer material support plate 3 is supported via a lower support nut 2 on the packer part of a threaded rod 1 inserted into a drilled part A, and a packer material B such as clay cement, mortar or sponge rubber is pressed in and packed over the support plate 3. Then a pipe-fixing-cum- packer-material-pressing plate 4 fitted around the threaded rod 1 is pressed via an upper pressing nut 5 to press the packer material B against the inner peripheral wall of the drilled part to form a solid packer part above the drilled part. Thereafter, cement milk is injected into the drilled part from a cement milk injection pipe 6 and is stopped on detection of the ejection of the cement milk from the upper end of a cement milk searching pipe 7, and pressurization and injection are effected to complete the work of injecting the same.