baber/WOPTO huggingface dataset:
Patent JP-H1028385-A (JP)
Title: Driving device with vibration actuator
Inventor: ASHIZAWA TAKATOSHI
IPC: H02N2/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the overall size of a driving device, without remodeling the entire structure of the driving device by arranging an vibration actuator and a rotating cylinder, so that the distance between the outer peripheral surface of the actuator between the projecting sections of a clamping member and an electrode plate and the surface of the cylinder counterposed to the surface of the actuator can become shorter. SOLUTION: The outer peripheral surface 11e of a vibration actuator 10 between the projecting directions of a clamping member 17 and an electrode plate 15 is counterposed to the outer peripheral surface 4e of a rotating cylinder 4, protruded to the actuator 10 side. Namely, the actuator 10 and cylinder 4 are arranged in such a positional relation that the projecting direction of the member 17 or electrode plate 15 cannot coincide with a line perpendicular to the outer peripheral surface 42, passing the shortest distance between the outer peripheral surfaces 11e and 4e. Since it becomes unnecessary to separate the actuator 10 and cylinder 4 from each other by the protruded amounts of the electrode plate 15 and member 16 and the outside diameter of a lens barrel can be reduced, a driving device can be made compact.
Patent JP-H0927423-A (JP)
Title: Coil component
Inventor: NISHIKAWA ETSUO
IPC: H01F27/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To surely build in a terminal stand to an insulation case by making a projection part retreat together with a guide part as it is pressed by a terminal stand in contact therewith when contained and bringing it into contact with a surface of a terminal stand which is held by an insulation case. SOLUTION: A guide part 8 of an insulation case 4 which guides and positions a cut-out portion of a terminal stand 3 is provided with a projection part 10 which projects along a surface enlarging direction of the terminal stand 3. The projection part 10 retreats together with the guide part 8 as it is pressed by the terminal stand 3 in contact therewith when contained and is brought into contact with a surface of the terminal stand 3 held by an insulation case 4. Therefore, even if the terminal stand 3 itself warps or affected by floating power of insulation resin, the terminal stand 3 does not float or tilt largely apart from the insulation case 4 and the terminal stand 3 can be surely built to the insulation case 4.
Patent JP-2001001451-A (JP)
Title: Polyacetal composite body and manufacture thereof
Inventor: ROKUTA MITSUTERU
IPC: C08J5/12
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a composite body, in which a polyacetal resin and other polymer material are strongly fixed together. SOLUTION: In the polyacetal composite is produced by directly bonding a polymer part A consisting of a polyacetal resin to a polymer part B consisting of a thermoplastic resin or an elastomer with an acid group. The acid group includes a carboxyl group, carboxylate anhydride group or the like. As the thermoplastic resin or the elastomer with the acid group, a copolymer having at least one kind selected from the group consisting of acrylic acid, methacrylic acid, fumaric acid, maleic acid, maleic anhydride and itaconic acid is exampled. In the representable example of the composite, acid modified polystyrene, acid modified NBR (or acid modified nitrile rubber).
Patent JP-H0466914-A (JP)
Title: Spectacles with extendable temple
Inventor: SAITO YOSHIBUMI
IPC: G02C5/20
Filed: 1990-07-04
Abstract: PURPOSE:To allow the temples of the spectacles to have a sufficient strength by providing sliding sections composed of sliding guides and extension adjusting function sections which are separated from the sliding section to the temples. CONSTITUTION:Two sliding bars 11 and 11 of an inserting temple section 1 are respectively inserted into two sliding guides 21 and 21 of a socket temple member 2 and a screw 12 is engaged spirally with the tapped hole 22a of a screw stop 22 by rotating the screw 12 with a knob. As a result, the temple section 1 is coupled with the temple member 2 and this extendable temple is fitted to a spectacle front 4 with a hinge 3 in a foldable state. In such way, a pair of a left and right extendable temples can be fitted to the spectacle front 4. The length of the spectacle temples can be adjusted, because the temples can be extended or contracted by rotating the knob of the screw 12.
Patent JP-H0343268-A (JP)
Title: Page printer
Inventor: AKITA YUKIO
IPC: B65H5/26
Filed: 1989-07-12
Abstract: PURPOSE:To perform automatically switching of a cassette paper feed mode to a manual paper feed mode by a method wherein a manual paper insertion detecting means and a control means by which data on and after a second page is outputted to be printed on paper fed from a paper cassette, are established. CONSTITUTION:A manual table 16 which feeds manually sheet by sheet paper is attached to a side surface of a page printer P, and a tray guide part 17 is provided to the page printer P at a height conforming to an upper surface of the manual table 16. Further, a manual sensor 18 for detecting the manual paper is provided between the tray guide 17 and a slip roll 13. The manual sensor 18 detects paper 10', and judges whether a cassette paper feed mode flag exists or not. When the cassette paper feed mode flag does not exist, a mode is judged to be a manual mode, and a manual mode treatment which prints the paper 10' charged manually to the manual table 16, is executed. After printing treatment on the manually charged paper 10' is ended, when the manually charged paper 10' does not exist, the mode moves automatically to a cassette paper feed mode.
Patent JP-H0464220-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA HIROICHI
IPC: H01L21/28
Filed: 1990-07-03
Abstract: PURPOSE:To improve reliability by forming a barrier layer for etching resistance, forming the protective layer of SiN, removing the protective layer through patterning in size slightly wider than a contact-hole forming region and shaping a contact hole. CONSTITUTION:An NSG film 9 as a barrier layer for etching resistance is deposited and formed on the whole surface on an Si substrate 7, and an SiN film 2 is deposited on the film 9. The patterning of the SiN film 2 is completed, and an NSG film 10 is deposited and formed on the film 2 and annealed and treated. A BPSG film 5 is shaped and deposited on the whole surface on the NSG film 10, and melted at a high temperature. A contact section 1 is bored, and (Al-Si 0.6mum/TiW 0.3mum) 6 is deposited. Only a single layer Al-Si film 6a may be used in the metal 6 at that time, but structure in which a TiW film 6b is underlaid for improving coverage normally is employed. Accordingly, the metal 5 is enabled to have excellent electrical connection with the foundation Si substrate 7.
Patent JP-H0740954-A (JP)
Title: Ultraviolet ray-blocking multilayer container
Inventor: KAWAKAMI KAZUMI
IPC: B32B27/36
Filed: 1993-07-19
Abstract: PURPOSE:To provide a multilayer container which has excellent transparency and mechanical strength, can favorably block ultraviolet rays, and of which the ultraviolet ray-absorbing agent does not move into the content of the container, and for which the contamination of a die due to the ultravoilet ray-absorbing agent or the loss of the ultraviolet-ray absorbing agent are reduced by a method wherein a multilayer container has a layer constitution with three or more layers, and a layer containing an ultraviolet ray-absorbing agent is made an intermediate layer. CONSTITUTION:For a multilayer container, at least the body part of the container consists of three or more layers which include a layer (a) made of a thermoplastic resin (A) and a layer (b) made of a thermoplastic resin composition (B) containing a ultraviolet ray-absorbing agent. Then, the layer (b) is constituted as an intermediate layer. Also, the thermoplastic resin (A) is a resin which is selected out of a group consisting of a polyester resin, polycarbonated resin and polyamide resin, and the thermoplastic resin composition (B) is a composition containing an ultraviolet ray- absorbing agent and the same kinds of thermoplastic resins as (A). In addition, the ultraviolet ray-absorbing agent is naphthalene.tetracarboxylic acid or at least one of its acid anhydride, imide and ester.
Patent JP-H0735481-A (JP)
Title: Firing furnace
Inventor: YAMADA HIROTSUGU
IPC: F27B3/06
Filed: 1993-07-19
Abstract: PURPOSE:To provide a firing furnace which prevents the occurrence of unevenness in temperature distribution a firing space in a furnace body and performs a uniform firing of a substance to be fired. CONSTITUTION:In a firing furnace comprising a furnace body 1 having a firing space formed at the interior thereof, a furnace floor 4 positioned at the bottom of the kiln body 1, a furnace floor plate 5 which is arranged to the upper part of the furnace floor 4 and on which a substance to be fired is placed, and a heater 6 to fire the substance to be fired, a soaking plate 10 is arranged approximately in parallel to the furnace floor plate 5 between the furnace floor plate 5 and the heater 6. Pores are formed in the soaking plate 10, and further the furnace floor 4 is structured to be rotationally driven, and a substance to be fired placed on the kiln floor plate 5 is rotatively fired in the film body.
Patent JP-H093630-A (JP)
Title: Metallic vacuum-deposited plastic film and its production
Inventor: YAMAMOTO MASAKAZU
IPC: C23C14/20
Filed: 1995-06-21
Abstract: PURPOSE: To provide a substrate such as zinc vacuum-deposited plastic film whose moisture resistance is sufficient to use and suitable especially to a condenser and to provide the production method of the substrate. CONSTITUTION: An anchor deposited layer consisting of copper, tin or silver, etc., and having 0.1-10Å average film thickness is formed on at least one surface of a plastic substrate in vacuum preferably under a glow discharge atmosphere, moreover, the deposited layer deposited with zinc of 100-800Å thickness is formed. In this way, the anchor deposited layer can be formed precisely and uniformly on the surface of the substrate of the plastics, moreover, the metallic vacuum-deposited plastic film extremely excellent in moisture resistance and suitable especially to the condenser is obtained by forming the zinc deposited layer thereon.
Patent JP-H05189856-A (JP)
Title: Recording/regenerating apparatus
Inventor: DEBITSUDO POORU MAKUREINORUZU
IPC: G11B17/035
Filed: 1992-07-06
Abstract: PURPOSE: To precisely position and hold a cartridge, while preventing the abrasion of the cartridge and a positioning pin in a recording and reproducing device. CONSTITUTION: The positioning pin 30 of the recording and reproducing device is held by a base 9. When the positioning hole 10 of the cartridge 8 is positioned just over the pin 30 when the cartridge 8 is inserted to a holding tray 70 within the device, the pin 30 is released to move to the positioning hole 10. Next the cartridge 8 is lowered toward a drive spindle and positioned at the surface of the base 9. During a loading cycle, the cartridge 8 can be moved with respect to the holding tray 70, while being held to a prescribed position with respect to the base 9 by the positioning pin 30.
Patent JP-H1123746-A (JP)
Title: Information processor for diver
Inventor: CHIBA SATOSHI
IPC: B63C11/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for divers capable of more surely protecting a diver from a danger of decompression disease by enabling the diver to objectively and surely judging how long he/she should stay there when executing safety stop in diving. SOLUTION: In an information processor for divers, an internal nitrogen discharging time derivation means 91 calculates the time until nitrogen is discharged out of body to be a specific amount while a diver executes a safety stop at a certain depth based on the internal nitrogen amount calculated by an internal nitrogen amount calculating means 60 as internal nitrogen discharging times 901, 904 and 906 and indicates the results on a liquid crystal indication panel 11 in a diving mode.
Patent JP-H0845127-A (JP)
Title: Optical head
Inventor: KOBAYASHI SHIYOUHEI
IPC: G11B11/10
Filed: 1994-07-29
Abstract: PURPOSE:To miniaturize an optical head by specifying the refractive index difference between the ordinary light and extraordinary light of a double refractive prism and the difference between the refractive index of a glass prism and the refractive index of either thereof to prescribed values or above. CONSTITUTION:The first and second luminous fluxes separated by the double refractive prism P4 vary in the refractive index within the prism P4 and, therefore, the imaging positions of the first and second luminous fluxes from the composite prism 2 vary. Therefore, a photodetector 10 deviates from the imaging point of the second luminous flux and a spot 11 is made smaller than 12 in a focusing state, if the first luminous flux is imaged on a photodetector 9 in the focusing state by paralleling the exit surface of the two luminous fluxes of P4 and a semiconductor substrate 13. The shape of the spot 11 on the detector 9 changes, if an objective lens 7 changes from the focusing position to a magneto-optical recording medium 8. When the optical head is so constituted that the refractive index difference between the ordinary light and extraordinary light of the P4 is >=0.03 and the difference between the refractive index of the glass prism and the refractive index of either of the ordinary light and the extraordinary light of the P4 is >=0.15, the relearning light is separated and the aberration is sufficiently given and, therefore, the small-sized optical head is obtd.
Patent JP-H05463-A (JP)
Title: Compression filling method for urethane foam
Inventor: YADA TATSUO
IPC: B29K105/04
Filed: 1991-06-24
Abstract: PURPOSE:To provide the method of even compression filling for urethane foam in a container in which particularly liquid is stored such as a fuel container. CONSTITUTION:The method is for compressing the unit foams of urethane foam in the short diameter direction (a) and compression filling the urethane foam evenly in a container. Said compression filling method consists of 1) the first process of compressing the given quantity of urethane foam in the short diameter direction of unit foams along guides, 2) the second process of moving the compressed urethane foams in the direction crossing vertically with the first process, and 3) the third process of filling the urethane foams compressed in the container along the guide pieces on the inner wall of the container.
Patent JP-H0231965-A (JP)
Title: Air bag device
Inventor: KASATANI HIDEO
IPC: B60R21/20
Filed: 1988-07-20
Abstract: PURPOSE:To make the captioned air bag light and small reducing a housing space and ensure the visibility after expanding by forming an air-bag material with an aromatic polyamide film. CONSTITUTION:An air-bag material is formed with an aromatic polyamide film such as P-phenylene terephthalamide, etc. Thereby, a light and small air bag requiring a small housing space can be obtained, while ensuring visibility after expanding the air bag because of the transparent material thereof.
Patent JP-H0344970-A (JP)
Title: Cell structure for semiconductor storage device
Inventor: YOSHIDA TORU
IPC: H01L27/115
Filed: 1989-07-13
Abstract: PURPOSE:To improve the hot carrier injecting efficiency at the time of writing by highly integrating an EPROM by using a trenching technique and, at the same time, increasing the capacitances between a floating gate and control gate and between the floating gate and drain. CONSTITUTION:Only cell sections are selectively formed by doping an n<+> buried layer 12 with Sb having a small diffusion constant on a silicon substrate 1 and the cell sections thus formed are used as source areas of a cell transistor. Trenches 20 pass through a drain and channel areas formed on the substrate 1 and reach the source areas. Floating gates are respectively formed of gate insulating films 3 formed on the inner surfaces of the trenches 20 and conductors 4 facing the insulating films 3 and projecting from the substrate 1. In addition, control gates are respectively formed of gate insulating films 6 formed on the conductors 4 and conductors 5 formed in such a way that they can face the films 6. When the capacitances between the floating gates and control gates and between floating gates and drains are increased, the hot carrier injecting efficiency at the time of writing is increased.
Patent JP-H03182861-A (JP)
Title: Turning behavior controller for vehicle
Inventor: MATSUMOTO SHINJI
IPC: B60T8/58
Filed: 1989-07-13
Abstract: PURPOSE:To ensure safe running of a vehicle by detecting a tire-slip-range, in which undesirable turning behavior of a vehicle takes place, based on a ratio of turning behavior variation to steering angle variation, and, when the vehicle is judged to be in the range, controlling automatic brakes of right and left wheels so as to avoid undesirable turning behavior of the vehicle. CONSTITUTION:A steering angle detecting means A, a vehicle speed detecting means B, and a turning behavior detecting means C, which detects at least a yawing rate as the behavior accompanying a turn of a vehicle, are provided. When a ratio of turning behavior variation is smaller than a pre-set value, it is judged by a wheel slip judging means D that the vehicle-tire is in a lateral slip condition. In addition, a tire-grip-limit-vehicle-speed corresponding to the steering angle is obtained by a limit-vehicle-speed detecting means E, and a target yawing rate, which corresponds to both this limit-vehicle-speed and the steering angle, is obtained by a target yawing rate setting means F. When the vehicle-tire is judged to be in a slip condition, the brake is put on both inner and outer wheels with respect to the turning direction separately by a breaking means G so that the detected vehicle speed is lowered to the limit-vehicle-speed in such a manner that the detected yawing rate approaches the target yawing rate.
Patent JP-H0344861-A (JP)
Title: Floppy disk device
Inventor: TAKAHASHI CHINAMI
IPC: G11B17/028
Filed: 1989-07-11
Abstract: PURPOSE:To prevent a floppy disk from being held between a spindle and a collet by making plural rod-shaped parts provided to the spindle smaller than a central window of the floppy disk and opening the parts gradually to adjust their positions. CONSTITUTION:The spindle 11 is provided with plural rod-shaped parts, and the plural rod-shaped parts are spread out by centrifugal force due to the rotation of the spindle, and by equalizing the plural rod-shaped parts to the central window of the floppy disk 21 in size, the adjustment of vertical positions is completed. Subsequently, the floppy disk 21 is pressed by the collet 12 to be brought into close contact with a spindle motor 22, thus completing the adjustment of horizontal positions. By this method, the medium of the floppy disk 21 is prevented from being held between the collet 2 and the spindle 11.
Patent JP-H094391-A (JP)
Title: Structure for segment
Inventor: ASAGAMI YUJI
IPC: E21D11/08
Filed: 1995-06-22
Abstract: PURPOSE: To secure the connected state of segments by arranging a reinforcing material between joints formed on a concrete skeleton and on the opposite side face respectively and slidably engaged with the adjacent segment. CONSTITUTION: A male joint 30 is protruded on one side face 25 of a skeleton 20, a female joint 40 is recessed on the other side face 25, and both joints 30, 40 are continuously formed toward side faces 22, 22. The male joint 30 and the female joint 40 of a segment are coupled with the female joint 40 and the male joint 30 of the longitudinally adjacent segment 10, and both segments 10 can be slidably connected. A reinforcing plate 50 is connected between the male joint 30 and the female joint 40 and between the surface 24 and the back face 23 of the skeletons 20, dowels 51 are protruded, and the adhesive property between the reinforcing plate 50 and the skeleton 20 is increased. When tensile force is applied to the joints 30, 40, the reinforcing plate 50 serves as a resistor, and the joints 30, 40 are not removed from the skeleton 20.
Patent JP-H1059155-A (JP)
Title: Anti-skid controller
Inventor: WATANABE TAKASHI
IPC: B60T8/44
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent a dead ending of a master cylinder securely to reduce a sense of incompatibility of an occupant by inhibiting the adjustment of pressure reduction of wheel cylinder pressure in an anti-skid control means when a stroke amount of the master cylinder exceeds a predetermined amount. SOLUTION: Master cylinder pressure of a master cylinder 11 is generated in accordance with the operation of a brake pedal 22 to give wheel braking force to each wheel FL, FR, RL, RR by wheel cylinders 12 to 15 by receiving the master cylinder pressure. Brake pressure applied on these wheel cylinders 12 to 15 is reduced by a solenoid valve 25 having a three-ports and three- positions structure by receiving a control signal from an anti-skid control means of an electronic controller 30. At this time, when stroke amount of the master cylinder 11 exceeds a predetermined amount, the adjustment of the reduction of pressure of each wheel cylinder 12 to 15 in the anti-skid control means of the electronic controller 30 is inhibited. Consequently, it is possible to prevent a dead ending of the master cylinder 11 accurately.
Patent JP-H0229384-A (JP)
Title: Optical information recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/247
Filed: 1988-07-19
Abstract: PURPOSE:To obtain an optical information recording medium having a recording layer containing polymethine compound improved in reclaimed deterioration by incorporating at least one type of compound selected from specific two formulae in the recording layer. CONSTITUTION:At least one type of compound selected from general formulae (I) and (II) is contained in a recording layer in an optical information recording medium. In the formulae, R1, R2, R3 are hydrogen atom, substituted or unsubstituted alkyl group or aryl group, R4 is substituted or unsubstituted alkyl group or aryl group, M is Cu, CO, Ni, Pd or Pt, CA is cation, and n is 0 or 1. Basically, a recording layer made of organic colorant mainly containing polymethine compound is provided on a board, and, as required, a primary layer may be provided between the board and the recording layer or a protective layer may be provided on the recording layer. The compound is mixed at a ratio of 30:70-99:1 by weight or preferably 60:40-95:5 as the polymethine compound.
Patent JP-H109514-A (JP)
Title: Water mixing type liquid fuel combustion nozzle
Inventor: TAKAHASHI KAZUO
IPC: F23D11/16
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To simplify an emulsion function by providing a water injection nozzle on the nozzle chip side of a disk forming a swirling chamber at an end of a burner and a nozzle chip, and reduce NOx, and soot and dust by enabling use under conditions that no surface-active agent is added. SOLUTION: Four water injection holes 8 are provided toward a swirling chamber 5 from a nozzle chip 6. Fuel oil F pressurized by an injection pump flows along the inside of a disk 2 in a fastener 1 into a fuel oil storage 3 and is accelerated through a swirling groove 4 and led to the chamber 5 so as to be formed into an eddy. On the other hand, water is passed through a water channel 7 provided in the nozzle chip 6 and fed into the chamber 5 from the holes 8. The water entering the chamber 5 joins the fuel oil in the state of eddy so as to be violently agitated and mixed. And a fuel in which fuel oil and water are uniformly mixed is instantly sprayed from a spray port 9 of the chip 6 and burnt.