baber/WOPTO huggingface dataset:
Patent JP-S6265386-A (JP)
Title: Light emitting diode device
Inventor: USUDA SHOJI
IPC: H01L33/60
Filed: 1985-09-17
Abstract: PURPOSE:To simplify the process by omitting a photolihography step of forming electrodes by covering the both front and back sides of a light emitting diode element with overall electrodes and drawing light from one element edge plane. CONSTITUTION:When a voltage is applied to a light emitting diode element 10 through leads 20 and 21, the light generated in an active region in this element is confined in the element by overall electrodes 14 and 15 formed on the surfaces of the element. Accordingly, the light propagates laterally in the active region to reach the element edge plane. The light reacting the edge plane surrounded by reflection mirrors 31a-31c light generated in the active region is emitted from only the light emitting edge plane without a reflection mirror. The light emitted from the light emitting edge plane is converged by a lens 40 of a package 40 and is emitted to the outside.
Patent JP-S6289645-A (JP)
Title: Ferroelectric liquid crystal ester compound and liquid crystal composition
Inventor: INOUE HIROMICHI
IPC: C07C69/94
Filed: 1985-09-18
Abstract: NEW MATERIAL:A ferroelectric liquid crystal compound shown by the formula I (R1 is 1-15C alkyl; R2 is 2-15C alkyl; X is single bond, -O- or -COO-, Y is -COO- or -OCO-; k is 2 or 3; l and m are 1 or 2, respectively; n is 0 or 5; C marked with * is asymmetric carbon atom). EXAMPLE:Optically active 4'-(beta-hexyloxyethoxy)-4-biphenyl-carboxylic acid P-(1- methyl-heptyloxy)phenyl ester. USE:Useful as a constituent component for chiral liquid crystal composition also useful as a reverse domain formation inhibitor, responding at high speed, having improved memory effect, further capable of showing readily a tone of light and shade, suitable for graphic display. PREPARATION:For example, an aromatic carboxylic acid shown by the formula II is processed into an acid chloride and then reacted with a compound shown by the formula III[e.g., p-(optically active alkyl)phenol, etc.,] in a basic solvent, to give a compound shown by the formula I(Y=-COO-).
Patent JP-H0493880-A (JP)
Title: Image forming device
Inventor: MASUDA FUMIO
IPC: G03G15/16
Filed: 1990-08-03
Abstract: PURPOSE:To miniaturize a device and to prevent a harmful matter from being evolved by providing a means for supplying developer to a brush roller and a means for impressing a voltage for electrostatic charging on the brush roller at the time of electrifying, a bias voltage for developing at the time of developing, and a voltage for transfer at the time of transferring, respectively. CONSTITUTION:A toner replenishing and collecting roller 4 provided at the aperture part of a toner hopper 3 comes into contact with a fur brush roller 2, and a toner supply rotating member 5 and a toner stirring and carrying rotating member 6 are provided in the hopper 3. Then, any one of a power source for electrifying Vb1, a bias power source for developing Vb2 and a power source for transfer Vb3 is connected to the roller 2 through a power source changeover switch part 15. Since a corona discharger is not used, the harmful matter such as ozone or NOx is not generated. Then, electrifying, developing, cleaning and transferring stages are performed by the common fur brush 2, so that an entire printer is miniaturized.
Patent JP-H0875064-A (JP)
Title: Flexible joint for exhaust pipe
Inventor: IDE TAKANOBU
IPC: F16L27/04
Filed: 1994-08-31
Abstract: PURPOSE: To provide a flexible joint provided with a vibration absorbing function in two axial directions by simplifying assembly and constitution. CONSTITUTION: The first/second connecting flanges 3, 4 are fixedly provided so as to be opposed in end parts of exhaust pipes 1, 2, to interpose a spherical joint 5 between the flanges 3, 4. The joint 5 has seal materials 10, 11 and a movable ring 12. The first/second spherical surfaces 15, 16 are formed in the seal materials 10, 11. The first spherical seat surface 18, fitted into slide contact with the first spherical surface 15, is formed in one opening end of a through hole 17 of the ring 12, and the second spherical seat surface 19, fitted into slide contact with the second spherical surface 16, is formed in the other opening end.  The first spherical surface joint part is constituted of the first spherical surface 15 and the first spherical seat surface 18, and the second spherical surface joint part is constituted of the second spherical surface 16 and the second spherical seat surface 19, to arrange these spherical surface joint parts along a lengthwise direction of the exhaust pipes 1, 2, so as to offset spherical surface centers O1 , O2 of the spherical surface joint parts in a direction orthogonal to an axial line 1.
Patent JP-H0758815-A (JP)
Title: Operation device for portable telephone set
Inventor: FUKUI HIROMI
IPC: H04M1/23
Filed: 1993-08-20
Abstract: PURPOSE:To prevent a fault of the entire device from being occurred by using a depressing rib provided on a rear side of an operation button cover to depress an operation button sheet and providing an operation section recessed part to a position parted from a main board by part of a cabinet. CONSTITUTION:Switch patterns 8c, 8d are printed to the position of an operation board 8 corresponding to an operation button 9a, the pattern 8c is formed circular and the pattern 8d is formed to be a torus to surround the pattern 8c. A click dome 12 is made of a conductive material able to be deformed resiliently and an outer peripheral ridge is in contact with the pattern 8d and fixed. An operation contact 8a is formed by the dome 12 and the patterns 8c, 8d and both the patterns 8c, 8d are conductive by the depressing operation of the button 9a. A depressing rib 11c is formed to surround the button 9a on the rear side of an operation button cover 11 and abutted on the upper side of the operation button sheet 9. Thus, invasion of water from a gap between the button 9a and the operation button cover 11 is prevented thereby and the water does not reach the main board even when some quantity of water is invaded.
Patent JP-2001031757-A (JP)
Title: Silicone-based resin and its production
Inventor: INOUE FUMIKO
IPC: C08G65/336
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone-based resin that exhibits excellent adhesiveness to an acrylic resin and excellent adhesiveness even to a wet surface, which is a silicone-based resin terminated with a hydrolyzable silicon functional group and having a main chain structure based on a polyether, wherein the polyether structure essentially consists of polyoxyethylene units. SOLUTION: The hydrolyzable silicon functional group is desirably an alkoxysilyl. The silicone-based, resin is represented by formula I [wherein A is the residue of the skeleton of a urethane prepolymer whose main chain structure contains oxyethylene repeating units and freed from oxyalkylene repeating units other than those or containing both types of oxyalkylene and oxyethylene repeating units and contains at least 1 wt.% repeating units of the latter type; n is 1-20; and X is a group of formula II (wherein R is a 1-6C alkyl; R1 is H or a 1-6C alkyl; R2 is a 1-10C alkylene or an arylene; m is 1-3; and Z is H, NH2 or the like; and R6 is H, methyl, or the like) or the like].
Patent JP-H0878907-A (JP)
Title: Laminated dielectric filter
Inventor: MARUTA KOICHI
IPC: H01P1/203
Filed: 1994-08-31
Abstract: PURPOSE: To provide the laminated dielectric filter with which the control of filter characteristics can be easily performed. CONSTITUTION: This laminated dielectric filter is composed of a dielectric substrate 1, for which plural band-shaped inner conductor films 2a and 2b coupled each other are held between first and second dielectric layers 1b and 1c and further first and second plate-shaped outer conductor films 3 and 4 are arranged on the outer surfaces of the first and second dielectric layers 1b and 1c, and plural terminal electrodes 5a and 5b formed on the end face of the dielectric substrate 1 and connected to one terminal of respective inner conductor films 2a and 2b. On the first and/or second outer conductor films 3 and 4, a plate- shaped conductor film 7 coupling capacitance through a third dielectric layer la to the plural terminal electrodes 5a and 5b is arranged.
Patent JP-H0756628-A (JP)
Title: Shift extent detecting device for unmanned vehicle
Inventor: NISHIMOTO YASUYUKI
IPC: G05D1/02
Filed: 1993-08-20
Abstract: PURPOSE:To detect an accurate shift extent of an unmanned vehicle from a guide line by providing three electromagnetic sensors on the bottom of the vehicle in the direction vertical to the traveling direction of the vehicle and then performing an arithmetic operation based on the indueced voltage. CONSTITUTION:A shift extent is set at 1mm between an unmanned vehicle and a guide line 6, the angles formed by the horizontal line of a floor 40 and the left, right and center pickup coils 1, 2 and 3 around the line 6 are set at theta1, theta2 and theta3 respectively, the rectilinear distances between the line 6 and the coils 1, 2 and 3 are set at x1, x2 and x3 respectively, and the vertical distances between the center of line 6 and the coils 1-3 are set at (h) respectively. Meanwhile the current to the line 6 is set at (I) and the detected DC voltage of the coils 1-3 are set at V1, V2 and V3 respectively. Thus a prescribed relational expression is obtained. These voltage V1-V3 are induced voltage and also the measured value acquired via the amplifiers 8, 32 and 10 and the smoothing circuits 12, 34 and 14. Therefore a shift extent '1' can be calculated from an acquired prescribed relational expression after those measured value are fetched into a microcomputer 20.
Patent JP-2000093520-A (JP)
Title: Aid for aerosol inhalation instrument
Inventor: KRAEMER RICHARD
IPC: A61M15/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a spacer instrument very suited for administering a medicine to infants and children by inhalation. SOLUTION: This aid includes a slender tube 1 having a cylindrical cross section. The tube 1 forms a chamber 2, the volume of the chamber 2 being 200 to 500 ml, preferably 250 to 350 ml. A valve 10 formed to open when an infant inhales is provided at the outlet of the chamber and called an inhalation valve hereafter. This device is provided with another valve 15 that opens when the infant exhales and closes when it inhales and is called an exhalation valve herein. For enabling use by infants, a mask 30 sized and shaped to be suitable for covering the nose and mouth of the infant is provided.
Patent JP-H0548410-A (JP)
Title: Noise elimination circuit
Inventor: SUMI SHINICHI
IPC: H03K5/01
Filed: 1991-08-19
Abstract: PURPOSE:To realize the noise elimination circuit able to eliminate noise in bipolar directions without fringing complicated circuit configuration, increase in number of elements, and a pattern occupied area. CONSTITUTION:The circuit is provided with a delay circuit 10 delaying an input signal by a prescribed time and outputting a delay signal, logic circuits 11, 12 receiving the input signal and the delay signal and implementing prescribed logical processing to them, a 1st switch circuit 14 connected between a 1st power supply node and an output node 13 and in switching control by a 1st output signal from the logic circuit, and a 2nd switch circuit 15 connected between a 2nd power supply node and the output node 13 and in switching control by a 2nd output signal from the logic circuit.
Patent JP-2001029134-A (JP)
Title: Washing brush
Inventor: UZAWA AKIHIKO
IPC: H01L21/304
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To eliminate emission of metal ions during a washing process by fixing a curved portion of a bundle of bristles material into a hole for bristles of a brush body by the use of a pin-shaped resin driving member. SOLUTION: A bundle of bristles material 4 are bent in a substantially U shape, then a pin-shaped resin driving member 5 is pushed against the inside of a curved portion 40 of the material 4, and the portions 40 and the member 5 are pushed in a bristles hole 3. The member 5 bends to the push-in direction and the curved portion 40 reaches the bottom surface of the bristles hole 3. When the portions 40 is positioned thereat, opposite ends of the member 5 in the length direction stick in the circumferential wall of the hole 3 due to its elastic force. The member 5 pushes the portion 40 against the bottom surface side of the hole so that the material 4 is made hard to slip out from the hole 3 and is fixed into the hole surely.  Since the whole of a brush 1 is fabricated without using a metal material, there occurs no elusion of metal ions caused by washing liquid, thereby preventing dirtiness in a washing tank and assuring a super high accurate washing degree.
Patent JP-S6449312-A (JP)
Title: Channel selection device
Inventor: UKO TAKAO
IPC: H03J5/02
Filed: 1987-08-19
Abstract: PURPOSE:To automatically correct drift of an electronic tuner caused by a temperature change and a secular change by executing a control so that a receiving frequency of the electronic tuner tunes in a transmitting frequency of the selected station concerned whenever a channel selecting operation is executed, and rewriting a tuning voltage as a receiving voltage of the station concerned written in a memory. CONSTITUTION:Whenever a channel selecting operation is executed, a CPU2 receives a detecting voltage of a detecting circuit 10 and decides whether an electronic tuner 5 is tuned exactly or not. Subsequently, the CPU increases or decreases a tuning voltage which is read out of a memory 3 and is inputted to the electronic tuner 5, and executes a control so that said tuner is tuned exactly, and also, executes updating for rewriting the tuning voltage in a channel selection data of the receiving station concerned stored in the memory, to the tuning voltage when said tuner is tuned exactly. In such a way, a drift of the receiving frequency of the electronic tuner can be corrected automatically.
Patent JP-H1149020-A (JP)
Title: Steering controller
Inventor: UEMAE HAJIME
IPC: B60W10/18
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve small turning performance by providing a braking force control means for generating a braking force in a rear side turning inner wheel with respect to an advancing direction based on a steering direction detected by a steering angle detecting means. SOLUTION: When a braking force is generated in a rear side turning inner wheel with respect to an advancing direction, the turning radius of the outermost part of a car body at the time of turning is reduced, and thus small turning performance is improved. For advance quarry control, a brake fluid is supplied to the wheel cylinder 44RR of a right rear wheel RR. For a normal state, an ECU turns ON an STR 26, an SA-3 54 and an SRLR 70. Thus, a high-pressure brake fluid accumulated in an accumulator 20 is supplied through a high-pressure passage 22, the STR 26, the SA-3 54, an SRRH 68 and a pressure adjusting hydraulic passage 72 to the wheel cylinder 44RR, and thereby a braking force is generated in the right rear wheel RR. Thus, small turning performance during advance quarry control is improved.
Patent JP-H0293112-A (JP)
Title: Captive screw assembly
Inventor: JIEI EMU SUTAFUOODO
IPC: F16B41/00
Filed: 1989-08-11
Abstract: PURPOSE: To prevent a screw from being completely taken out of a housing by providing a stop nut to prevent the screw from being detached from the housing. CONSTITUTION: A captive screw assembly is provided with a screw part 13, a shaft 12 having a shank part 14, and a screw 11 having a head part 15, a coil spring 17 urges the screw head part 15 outwardly in the longitudinal direction of a housing 21 by a stop nut 25 screwed in the screw 11, an annular shoulder part 27 of the stop nut 25 abuts on a lower side of an annular flange 23, and the screw 11 is prevented from being detached from the housing 21 thereby. The screw 11 is prevented from being loosened after its selected position on the thread is determined by applying an adhesive to the screw part of the stop nut 25. A pre-threaded screw which is a regular shank of the same diameter can be prevented from being detached from the housing.
Patent JP-S5996698-A (JP)
Inventor: NAGAMOTO SHIYUNICHI
IPC: F24C7/02
Filed: 1982-11-25
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-S58111656-A (JP)
Title: Natto
Inventor: ISO YOUJI
IPC: A23L11/00
Filed: 1981-12-23
Abstract: PURPOSE:To prepare NATTO (fermented soybean) assorted with a seasoning, at a low cost, by pouring a viscous seasoning into the NATTO fermented in a container for packaging. CONSTITUTION:Soybeans are steamed, inoculated with Bacillus natto, charged in the container 1 for packaging, and fermented in a fermentation chamber to obtain NATTO 2. A required amount of a seasoning 4 (sauce and mustard having a viscosity to inhibit the flow in the container and the mutual dissolution with Bacillus natto or the fermentation product) is injected into the container from the outside by an injection needle.
Patent JP-H0861022-A (JP)
Title: Stretching and adjusting device for wrapping driving device constituted as chain
Inventor: ARUFUREETO TORUTSUMIIRU
IPC: F01L1/348
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To additionally switch to a central intermediate position for a delay position (basic opening/closing period) and an early position (rotation moment position), by immovably fixing a first hydraulic piston to the central position by an adjusting device. SOLUTION: A compression spring 17 loaded with a bias is provided in a hollow chamber 16 between a first hydraulic piston 14 and a second hydraulic piston 15, and an adjusting device 19 is built in and arranged in a casing 18. The first hydraulic piston 14 is immovably positioned, by this adjusting device 19, at central positions MS and D, namely rotation moment positions optimized between a delay position (basic opening/closing period) and an early position (rotation moment position). Thus, a fluid pressure and the compression spring 17 that is always loaded between the first and second hydraulic pistons 14, 15 can ensure tension defined by a chain in the directions of a load part 6 and a loose part 7.
Patent JP-H0868974-A (JP)
Title: Hinge mechanism of spectacle frame
Inventor: MIZUNO KOJI
IPC: F16C11/04
Filed: 1994-08-31
Abstract: PURPOSE: To make it possible to nearly constantly maintain the opening and closing operability of a bow side temple in spite of long-term use without using hinge screws by providing a hinge mechanism with an elastic member which is interposed in a compressed state between a flange and a detaining part and energizes the flange and the detaining part respectively in directions parting from each other. CONSTITUTION: This hinge mechanism has a turning shaft 1 which is provided with the flange 11 at one end and is formed with a sliding curved part 12 to be joined to the bow side temple T by curving the part to the lower side of the bow side temple T on the other end side. The mechanism has a bearing member 2 which is bored with a through-hole 21 to be inserted with the turning shaft 1, is formed with a sliding surface 22 at one end of the through-hole 21 and the detaining part 25 at the other end the through-hole 21 and is joined to an endpiece E. The mechanism has the elastic member 3 which is interposed in the compressed state between the flange 11 and the detaining part 25 and energizes the flange 11 and the detaining part 25 respectively in the directions parting from each other.  The bow side temple T is slid with desired sliding resistance on the joining surface 22 of the bearing body 2 by the sliding curved part 12 of the turning shaft 1 by the energizing force of the elastic member 3 at the time of moving the temple to open and close.
Patent JP-S6099547-A (JP)
Title: Thermal-deformation correcting apparatus
Inventor: SHIBA KAZUO
IPC: B23Q15/18
Filed: 1983-11-04
Abstract: PURPOSE:To correct the reduction of the working precision due to the thermal deformation between a main spindle and a table by allowing a correction-value generator to generate the relative thermal deformation according to operation time and to provide said thermal deformation onto a controller. CONSTITUTION:The working error due to the thermal deformation of the shaft of a grindstone in a grinder, etc. is measured beforehand and registered into a correction-value memory circuit 13. When receiving the revolution signal Hs of a spindle, a control circuit 11 operates a timer 12, which calculates the lapse time from the receiving of the revolution signal Hs and outputs it into a calculation control circuit 14. Then the circuit 14 reads-out the correction data on starting which corresponds to the output of the timer 12 on starting from the correction- value memory circuit 13 and transmits the above-described data correction data into an NC apparatus 15. Therefore, the NC apparatus 15 shifts the shaft to be corrected, by adding and subtracting the correction data portion from the amount of shift of the shaft, and therefore, the generation of the working error due to thermal deformation can be prevented, and the grinder can be operated immediately after start.
Patent JP-H1048462-A (JP)
Title: Ferrule for optical connector
Inventor: MINAMI KOJI
IPC: G02B6/36
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily observe the state of an adhesive to be kept packed in a cylindrical pipe for the purpose of fixing an optical fiber, from of outside. SOLUTION: This ferrule 1 for optical connector has a ferrule body 11 which is provided with an optical fiber insertion hole 12, the cylindrical pipe 14 which is disposed at the rear end 11A of this ferrule body 11 and has a hollow hole 14B communicating with this optical fiber insertion hole 12 and the optical fiber 13 which is inserted from the hollow hole 14B and has a front end 13A to be inserted into the optical fiber insertion hole 12. The front end 13A is fixed into the optical fiber insertion hole 12 and the hollow hole 14B by the adhesive 15. The cylindrical pipe 14 of the ferrule described above is made transparent.
Patent JP-H0257491-A (JP)
Title: Cover device of motorcycle
Inventor: NAGASAKA IZUMI
IPC: B62J23/00
Filed: 1988-08-23
Abstract: PURPOSE:To avoid overlapping of cover components wastefully by providing the cover part enclosing the front of the motorcycle body as a cover part to be fundamental, and installing selective cover components for specifying the model removably to the applicable cover component. CONSTITUTION:A cover device of a motorcycle of scooter type is composed as fundamentals of a front leg shield 11 enclosing the front of a head pipe, a leg shield cover 12 enclosing the rear of the head pipe, and a rear leg shield 13 for stamping, and they are fixed to the body frame to constitute a cover part for the front of motorcycle body. A left and a right side leg shield 15a, 15b and a lower leg shield 31 are furnished as selective cover components for specifying the model, wherein the last named 31 is mounted removably to the front leg shield 11, leg shield cover 12, and rear leg shield 13 as substitute for the side leg shields 15a, 15b.
Patent JP-H0370584-A (JP)
Title: Head of wood club
Inventor: KAJITA RYOTA
IPC: A63B102/32
Filed: 1989-08-10
Abstract: PURPOSE:To raise a ball in a metal head having the shallow center of gravity even if the shot point is beneath the face center, by setting the roll radius to 400mm or more and the depth of center of gravity to 25mm or less. CONSTITUTION:The horizontal radius of curvature R1 in the face surface 2 of a head 1 of a wood club formed of a metal material is set to 254mm similarly to conventional ones. The bulge of the face surface 2 and vertical roll radius R2 are set to 400mm or more and the depth of center of gravity of the head 1 is set to 25mm or less. Thus, even if a ball is shot at a portion other than the face center, a spin amount is increased. Particularly when the ball is shot at the lower portion, the back spin and shooting angle are both increased to effectively raise the ball and increase the carry.