baber/WOPTO huggingface dataset:
Patent JP-H01110869-A (JP)
Title: Inner cam system distributor type fuel injection pump
Inventor: OKAJIMA TOSHIKAZU
IPC: F02M41/14
Filed: 1987-10-22
Abstract: PURPOSE:To enable fuel injection timing to be adjusted for a factor of engine load or the like by connecting a high pressure chamber of a timer chamber communicating with delivery and suction sides of a feed pump in accordance with turning or sliding a control rod. CONSTITUTION:An inner cam distributor type fuel injection pump connects its inner cam ring 32 to a timer mechanism 33. A high pressure chamber 34b of a timer chamber 34 communicates with a high pressure passage 59 in a delivery side of a feed pump 12. A control rod 43, for controlling a fuel injection quantity, forms a groove 54 in the vertical direction and a communication path 56 providing a communication port 55. When the control rod 43 is turned or slided in a direction of decreasing the fuel injection quantity, the communication port 55 communicates with the high pressure passage 59, decreasing a fuel pressure acting on the high pressure chamber 34b, and injection timing is delayed by moving a timer piston 35 to the right and turning the cam ring 32 in the counterclockwise direction.
Patent JP-H09116192-A (JP)
Title: Light emitting diode
Inventor: UCHINO TSUGUO
IPC: H01L33/56
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To improve optical output by optimizing the refractive index of the layer stacked on a light emitting layer thereby reducing the interface reflection loss. SOLUTION: The refractive index to the wavelength of the emitted light in the clad layer stacked on a light emitting layer decreases continuously from the lower part to the upper part of the clad layer 7. And, a silicon nitride film 8 is stacked on the clad layer 7, and a polyimide film 8 is stacked on the silicon nitride film 8, and epoxy resin 12 is made on the polyimide film 9. At this time, the refractive index is set to n1 >n2 >n3 >n4 defining that the refractive index to the wavelength of the emitted light at the upper part of the clad layer 7 is n1 , that the refractive index to the wavelength of the emitted light of the silicon nitride film 8 is n2 , that the refractive index to the wavelength of the emitted light of the polyimide film 9 is n3 , and that the refractive index to the wavelength of the emitted light of the epoxy resin 12 is n4 .
Patent JP-H04144082-A (JP)
Title: Cam member and electric connector using same
Inventor: ISHIKAWA YASUHIRO
IPC: H01R24/00
Filed: 1990-10-05
Abstract: PURPOSE:To reduce the inserting force when a conductor to be contacted is inserted and connected, by installing a plurality of cam modules of the same shape having a slope in a location near the contacting part of a resilient contact piece of a connector housing. CONSTITUTION:A cam rail member 20 is provided at the bottom surface with cam surfaces 21a-21c in the complementary shape to the cam faces of cam modules 16a-16d of a cam member 10. The cam member 10 and cam rail member 20 are inserted between contact pieces 33, 34 of a connector housing 30 and held there, and the end of a circuit base board 40 provided with a contact pad 41 is inserted from a tapered opening 31. Therein the base part 12 of metal of the cam member 10 is pulled, and the cam rail member 20 is driven upward. Thereby the contacting parts 35, 36 of the contact pieces 33, 34 are moved apart from each other to enlarge the spacing, and the end of the base board 40 can be inserted with a low force.
Patent JP-S61144916-A (JP)
Title: Semiconductor circuit device
Inventor: MIZUIDE YASUO
IPC: H03K3/2897
Filed: 1984-12-19
Abstract: PURPOSE:To stabilize the hysteresis width of an input/output characteristic with immunity to the effect of load by applying a supply current from a differential circuit to an input terminal of the 2nd current mirror circuit via a resistor 22 and also to an output terminal of the 1st current mirror circuit. CONSTITUTION:A VBE of transistors (TRs) 17, 19 of the 1st and 2nd current mirror circuits and a VBE of output TRs 25, 27 are of the same polarity and have nearly equal value. The supply currents 11, 12 from a differential circuit are shunted to each current mirror circuit and the output TRs 25, 27 via resistors 22-24, 26 respectively. Since the shunted current of the current mirror circuit is decreased naturally by the shunted share to the output TRs 25, 27, the current mirror ratio is set to a value being each shunt ratio or over by the resistors 22-24, 26. That is, the hysteresis width of the input/output characteristic is set optionally by setting shunt ratio x mirror ratio to a value being 1 or over and made stable.
Patent JP-H04144896-A (JP)
Title: Elevator hoist support device
Inventor: WATANABE TAKESHIGE
IPC: B66B7/00
Filed: 1990-10-05
Abstract: PURPOSE:To dispose a new hoist with simple work by cutting the middle of an old machine base to provide an upward support part retreated from the upper surface and preparing a new machine base having a connecting part corresponding to this support part. CONSTITUTION:The middle part of an old machine base 31 is cut to form a cut part in which the upper side is inclined closer to a wall 1b, and a support plate is welded to this cut part, whereby an upward support part 31a retreated from the upper surface is provided. On the other hand, on the end part of a new machine base 32 corresponding to a new hoist, a connecting part 32a having a connecting plate welded thereto and corresponding to the support part 31a is formed. The old machine base 31 and the new machine base 32 are integrated by mutually welding the support part 31a and the connecting part 32a, and the both are connected linearly in the vertical direction, or with a less difference in level. Thus, the hoist can be easily renewed with less trouble without requiring the digging of the wall 1b nor raising the installing position of the new hoist, and the cost can be saved.
Patent JP-2001090787-A (JP)
Title: Heavy load transmission v belt
Inventor: NONAKA KEIZO
IPC: F16G5/16
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a heavy load transmission V belt realizing high dimensional accuracy, reducing noise at traveling time and being excellent in durability. SOLUTION: This heavy load transmission V belt has an endless tension belt 1 and a large number of same-shaped blocks being fixed at a prescribed pitch to the tension belt 1 by being juxtaposed in the belt lengthwise direction, having respectively an upper side beam 7a extending in the belt width direction on the upper surface side of the tensile force belt 1 and a lower side beam 7b extending in the belt width direction on the lower surface side and forming belt width directional side surfaces of the upper/lower side beams 7a, 7b as contact parts 11a, 11b for contacting with a pulley groove. One of the thickness center of the upper side beam 7a of the respective blocks 7 or the thickness center of the lower side beam 7b is dislocated in the belt lengthwise direction to the other.
Patent JP-S63121809-A (JP)
Title: Device for adjusting position of astigmatic lens for pickup head
Inventor: MIYAGAWA TAKESHI
IPC: G11B7/08
Filed: 1986-11-11
Abstract: PURPOSE:To prevent an adjustment from being made in a slanting state by providing an astigmatic lens position adjusting pin, an elastic member which is put in a hollow part and energizes the astigmatic lens position adjusting pin toward an astigmatic lens, and an elastic force adjusting screw which is engaged threadably with the hollow part from outside a holder and adjusts the elastic force of the elastic member. CONSTITUTION:The holder 101 is held and the tip part of the AS lens position adjusting pin 102 is inserted into the groove 7 of the AS lens 3. At this time, the edge part at the tip abuts on an end part of the groove 7 and when the holder 101 is further pressed in said state, the AS lens 3 is pressed against the AS lens position adjusting guide 5 with the spring force of a spring 103 and the inclination of the AS lens 3 to the AS lens position adjusting guide 5 is securely controlled. In this state, the AS lens 3 is moved properly through the holder 101 and adjusted to a desired position, and the AS lens 3 is fixed with a fixing screw after the adjustment. The quantity of the threadable engagement of the spring adjusting screw 104 is adjusted to adjust the pressing force of the AS lens 3. Consequently, the adjustment is not made in a slanting state and a defective due to a defect in the adjustment is prevented from being produced.
Patent JP-S62128551-A (JP)
Title: Pin arrangement structure of electronic part
Inventor: MIURA TAKESHI
IPC: H01L23/50
Filed: 1985-11-29
Abstract: PURPOSE:To decrease the number of jumper lines and conduct excellent wiring, to minimize the area of a substrate and to reduce cost by fitting at least one no-signal idle pins among a plurality of pins to be connected for an electronic part. CONSTITUTION:Pins A6, A5, A4, A7, A3, A2, A1, D3, CAS, D4, D1, D2, RAS for a processor IC 11 are each connected to respective corresponding pin for an RAMIC 10. A pin A0 for the processor IC 11 is connected to an idle pin NC3 for the processor IC 11 first, and the pin NC3 is connected to a pin A0 for the RAMIC 10, thus conducting connections to corresponding pins. A pin W for the processor IC 11 is connected to an idle pin NC1 for the processor IC 11, and the pin NC1 is connected to a pin W for the RAMIC 10, thus performing connections to corresponding pins. Accordingly, the pins A0, W are connected by utilizing the idle pins NC3, NC1.
Patent JP-H01113391-A (JP)
Title: Mitomycin derivative
Inventor: SAITO YUTAKA
IPC: A61P31/04
Filed: 1987-10-24
Abstract: NEW MATERIAL:A compound expressed by formula I [R is acyl residue obtained by removing hydroxyl group from carboxyl group of fat-soluble or water-soluble carboxylic acid and the fat-soluble carboxylic acid is 8-20 deg.C aliphatic carboxylic acid, 3-5C alicyclic carboxylic acid, steroids having carboxyl group or aromatic carboxylic acid and the water-soluble carboxylic acid is formula II (R1 and R2 are H or methyl; n is 2-4)]. EXAMPLE:1a-{[[(Benzoyloxy)methyl]oxy]carbonyl}mitomycin C. USE:An antiulcer agent. PREPARATION:1a-(Chloromethyloxycarbonyl)mitomycin C expressed by formula III obtained by reacting mitomycin C with chloromethyl chloroformate in the presence of a base is reacted with the formula ROM (M is a salt of carboxylic acid as ROM) in the presence of an inert solvent.
Patent JP-H08127201-A (JP)
Title: Wheel shock absorbing structure
Inventor: HASHIMOTO HIROMITSU
IPC: B60B9/00
Filed: 1994-11-01
Abstract: PURPOSE: To provide a carrier vehicle for people or loads by providing a wheel itself with a self buffer function so as to make it difficult for shocks to be transmitted to operators, passengers, or loads to be carried. CONSTITUTION: In a wheel A having a hub 2 in its center and a rim 3 in its outer circumferential part, a spring mechanism is provided between the hub 2 and the rim 3 at equal intervals. Thus, since the wheel itself is provided with a self buffer function by means of buffering of the spring mechanism in the wheel A, making it difficult for shocks to be transmitted to operators, passengers, or loads to be carried, the operators can be in the vehicle comfortably and safely, a possibility of damage to the loads by shocks is small, a suspension mechanism in the vehicle or the load carrier vehicle is made simple and the structure can also be simplified and costs can be reduced.
Patent JP-H11178591-A (JP)
Title: Hepatitis b vaccine
Inventor: CHRISTOPHER THOMAS HOWARD
IPC: C07K16/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a DNA composition used for solving problems caused by the appearance of an escape mutant, to provide an expression vector, to provide a kit for diagnostic detection, and to provide an antibody preparation. SOLUTION: This DNA composition comprises a DNA sequence encoding a variant type hepatitis B surface antigen (vHBsAg) protein or its fragment. Therein, the variant type hepatitis B surface antigen (vHBsAg) protein or its fragment comprises the modified 'a' of a HBs protein wherein the 145-amino acid of S(HBs) protein is arginine. The vHBsAg exhibits a different antigenicity from the antigenicity of a wild type S(HBsAg) protein. The DNA has the form of its mixture with a proper carrier or diluent.
Patent JP-H01112547-A (JP)
Title: Optical memory medium
Inventor: NAKAMURA HIROYOSHI
IPC: G11B7/24
Filed: 1987-10-27
Abstract: PURPOSE:To prevent the penetration of water into a medium, to reduce a change with the lapse of time and to improve the reliability by coating the surface of the medium on the optical recording layer side with a hydrophobic oil layer with an oil retaining layer in-between. CONSTITUTION:A dielectric layer 2, a recording layer 3, a dielectric layer 4 and a reflecting layer 5 are successively formed on a substrate having a guide groove 8. The entire surface of the resulting optical memory medium is coated with an oil retaining layer 6 and further coated with a hydrophobic oil layer 7. The corrosion resistance is improved and a memory medium having a long service life and high reliability is obtd.
Patent JP-H01112558-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKUZAWA KEIICHI
IPC: G11B15/44
Filed: 1987-10-27
Abstract: PURPOSE:To eliminate the need for the two-dimensional movement of an idle gear and to contrive the thinning in the direction of thickness and the constitutional simplification by providing two idle gears for the title magnetic recording and reproducing device, working them selectively into an oscillating operation in response to a tape fast forward traveling mode and driving a limiter gear or a gear coupled directly with a reel. CONSTITUTION:A slide lever 20 is moved to the right, so that a supporting shaft 18 is neutralized by a cam hole 21 at the rewinding time when a driving force is directly given to the gear 10 of the reel on the supply side in the magnetic recording and reproducing device. By this method a supporting shaft 19 is positioned into a wide groove of the hole 21 to be freely oscillatable to bring the idle gear 15 into its oscillatable state, so that the supporting shaft 18 is regulated in its movement in a narrow groove of the hole 21. Under these circumstances, a capstan shaft 2 is driven, clockwise by the gear 8 to rotate the idle gear 9 counterclockwise. Then, in case of rotating the reel on the take-up side, the shaft 2 is rotated counterclockwise by the gear 8, and hence the gear 9 is oscillated to the right in rotating clockwise, and then the gear 9 is meshed with a gear 11, thus fast forwarding a magnetic tape 1.
Patent JP-H0691479-A (JP)
Title: Machining method of noncircular work
Inventor: ITO MASAMICHI
IPC: G05B19/4093
Filed: 1992-09-11
Abstract: PURPOSE:To eliminate an intermittent cutting, to extend the service life of tools, and to improve the cutting condition, by producing the form data for machining a noncircular work simply in an NC device. CONSTITUTION:The diameter of a raw material and the lift data of a product W are compared to find the machining allowance at each angle, and it is stored in a machining allowance operation memory 23 for each angle. The maximum value of the found machining allowances is divided by the maximum cutting amount stored in a processing condition memory 22 beforehand to find the cutting number, which is stored in a cutting number setting member 24, and furthermore, the machining allowance for each angle is divided by the cutting number respectively so as to find the reduction amount for each angle in one cutting, which is stored in a reduction amount operation memory 25. Then, from the radius of the raw material in the first round, and from the process form data immediately before the cutting from the second round on, the reduction amount corresponding to each angle is reduced respectively so as to find the process form data for the cutting number, which is stored in a process form data operation memory 26. In the cutting process, a corresponding process form data is read to the processing program, and a generating process is carried out.
Patent JP-H02117125-A (JP)
Title: Alignment mark
Inventor: KISHIMOTO MIKIO
IPC: H01L21/027
Filed: 1988-10-27
Abstract: PURPOSE:To prevent the title alignment mark from being charged thereby augmenting the precision in alignment by a method wherein the alignment mark is composed of a semiconductor substrate and a conductive film formed on the semiconductor substrate and continuous thereto while the conductive film and the surface of peripheral semiconductor substrate are exposed. CONSTITUTION:During the formation process of a contact window between a silicon substrate 1 and a wiring, an interlayer insulating film 2 on the peripheral part on an alignment mark is removed. Next, during the wiring process, a conductive film 3 in specified shape is formed in the removed part of the said insulating film 2 to form an alignment mark. When the alignment mark is irradiated with electron beam in scanning mode, the signal intensity of reflected electron or secondary electron fluctuates at the stepped part between the silicon substrate and the conductive film 3. The electron beam irradiated position on a semiconductor device can be detected by sensing the fluctuation in the said signal intensity. At this time, the insulating film is not formed on the alignment mark; furthermore, the electron irradiating the conductive film 3 on the alignment mark runs into the substrate 1 not to charge the alignment mark 3.
Patent JP-H05109611-A (JP)
Title: Manufacturing apparatus of semiconductor device
Inventor: FURUKAWA MICHIYO
IPC: H01L21/027
Filed: 1991-10-18
Abstract: PURPOSE:To restrain that particles are produced when a photo-sensitive resin is dried and to prevent that the productivity of the title apparatus is disturbed due to the maintenance operation of the title apparatus by a method wherein a nozzle which drops the photosensitive resin at the substrate upper part which turns and moves a semiconductor substrate is united with a filter. CONSTITUTION:In a coating device, a base body 6 which vacuum-sucks a semiconductor substrate 5 is fixed and bonded to the upper end of a shaft 7, and a pump 8 turns and drives the shaft 7 and vacuum-sucks the base body 6 through the shaft 7. A dropping-amount adjustment part 2, a filter 3 and a nozzle 4 are arranged integrally at the upper part of the base body 6; a lid 9 which prevents a photosensitive-resin liquid from being scattered is installed. Consequently, a long pipe is eliminated between the nozzle and the filter, it is possible to restrain that particles are produced when a photosensitive resin is dried, and it is not required to clean the pipe and to replace the filter.
Patent JP-H05107213-A (JP)
Title: Detecting apparatus of gas
Inventor: NATORI HIROYUKI
IPC: G01N27/00
Filed: 1991-10-18
Abstract: PURPOSE:To make it easy to check whether an indicated value of an indicating- alarming part is due to a real gas leakage or on a failure or a malfunction, in a detecting apparatus of gas. CONSTITUTION:A selector valve 10 for changing over a collected gas from a detecting point 4 and a reference gas, and making them be sucked by a collected gas sucking section 6 of a gas detecting part 2, and a valve controller 11 for remotecontrolling a changeover operation of this selector valve 10 arbitrarily, are provided.
Patent JP-H05108438-A (JP)
Title: Quick access system in input/output of data
Inventor: NAKABAYASHI YASUO
IPC: G06F12/00
Filed: 1991-10-18
Abstract: PURPOSE:To shorten access time to file data on a main storage device. CONSTITUTION:A data storage means 2 generates a data table consisting of data and a low-order key, and a key table having the high-order key of data and address information showing an address range corresponding to the high- order key in the data table on the main storage device 3 from accumulated data 1. A data retrieval means 4 retrieves the key table by the instructed high- order key, retrieves the data table based on obtained address information by the instructed low-order key and extracts data. A data update means 5 indexes the key table by the instructed high-order key, retrieves the data table by the instructed low-order key based on obtained address information and executes update such as the correction, elimination and the addition of data.
Patent JP-2000101691-A (JP)
Title: Terminal adapter
Inventor: NAKAYAMA SATOKO
IPC: H04M11/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To diversify services such as realizing an alarm clock function using a telephone set, utilizing a similar alarm clock function even at a visiting location by the alarm function of the terminal adapter. SOLUTION: When time shown by a clock IC4 incorporated in the terminal adapter 1 becomes an alarming time set by a user, an alarm start part 18 informs CPU 2. CPU 2 reads data on the alarm function from a memory 3 to operate the alarm function. In addition, the alarm function is realized by ringing/stopping the ringers and automatic originating to a designated number of telephone sets 13 to 15 connected to each analog port 8 to 10 based on data previously set by the user.
Patent JP-S61148484-A (JP)
Inventor: ADACHI KATSUMI
IPC: G09F9/00
Filed: 1984-12-21
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-H10115455-A (JP)
Title: Circulating warm bath
Inventor: FUMOTO MASASHI
IPC: A47K3/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce failure rate by detecting a failure of an A-D converter with a simple structure. SOLUTION: A thermistor 42 for detecting bath water temperature is connected to an A-D converter 44 for A-D converting a resistance value of the thermistor 42. The converter 44 is connected to an operation controller 46 connected to a heater 22, a display unit 36 and a main switch 38 to control operations of these units. A comparison deciding unit 48 for checking an operation of the converter 44 is connected to a reference voltage generator 56 for generating a reference voltage and a memory 50 for storing an allowable range of a voltage from the converter 44 at the time of generating the reference voltage. Further, the converter 44 is also connected to the unit 48.
Patent JP-S63124483-A (JP)
Title: Cap for light transmission and manufacture thereof
Inventor: MAEHARA TAKASHI
IPC: H01S5/00
Filed: 1986-11-13
Abstract: PURPOSE:To prevent light scattering, and to reduce noises by previously forming the oxide film of a metal constituting a metallic frame onto the inner surface of the frame when a semiconductor laser element is sealed hermetically by using a cap in which a light-transmitting member is sealed to the metallic frame. CONSTITUTION:Ni is plated previously onto the surface of a cap-shaped metallic frame 12 consisting of an Fe-Ni-Co alloy, etc., a through-hole 18 is bored to the top section of the metallic frame, and a light-transmitting plate 14 is sealed in the through hole 18 by employing low melting-point glass 16. An opening section 22 for housing a semiconductor laser element is formed to the lower section of the frame 12, and the periphery of the frame 12 is bent to the outside and used as a flange 24 for joining stems. The inner surface of the frame 12 is coated with a black oxide film 26 composed of the same material as the frame 12, but the treatment is generated by heat treatment in an acidic atmosphere before Ni plating and the formation of the light- transmitting plate 14, etc. Accordingly, the film 26 absorbs beams and does not conduct reflection, thus approximately removing internal scattering, then generating no noise in a laser.
Patent JP-H06116119-A (JP)
Title: Cosmetic high in ultraviolet light-absorbibng effect
Inventor: MIZUNO TOSHIAKI
IPC: A61K8/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide the cosmetic excellent in its UV light-absorbing ability, reduced in its irritation against skins, good in spreadability, and little in the fading of colors. CONSTITUTION:This cosmetic high in its UV light-absorbing effect is characterized by compounding flaky glass containing 5-80wt.% of titania and 20-95wt.% of silica, the total content of the titania and silica being at least 80wt.%.