baber/WOPTO huggingface dataset:
Patent JP-H06106947-A (JP)
Title: Damping force variable shock absorber control device
Inventor: ISHIKAWA HIROSHI
IPC: F16F9/50
Filed: 1992-09-25
Abstract: PURPOSE:To provide a damping force variable shock absorber control device simplified and constituted of a small number of sensors with good mountability. CONSTITUTION:Sprung part acceleration DDX is read in an ECU9 from an acceleration sensor 2. This sprung part acceleration DDX is integration-processed to calculate a sprung part speed DX. By an estimation-calculated damping coefficient and differentiation process, a sprung/unsprung part relative speed DY* is estimated. An accelerator signal indication value based on the speeds DX, DY* is obtained by an actuator signal indication value calculating part in the ECU9. With this calculated value, a variable throttle valve 114 is controlled to suitably adjust damping force. Thus with a simplified constitution such as only mounting one kind of the acceleration sensor 2 to a vehicle, a skyhook controllable damping force variable shock absorber control device can be provided.
Patent JP-H02126066-A (JP)
Title: Automatic ice making apparatus for refrigerator, etc.
Inventor: TAKEUCHI WAKICHI
IPC: F25C1/10
Filed: 1988-11-07
Abstract: PURPOSE:To allow an ice making tray to turn smoothly when the ice making tray is turned upwards for releasing ice because there is no water supply pipe on the locus of the tray, by a method wherein an upper portion of a water storage is allowed to protrude so as to form a water receiver to which an outlet of a water supply pipe is opened. CONSTITUTION:Water supplied from a water supply tank 18 is temporary stored in a receiving tray 21, and sent to a water storage 28 by a water supply pump 28 through a water supply pipe 59 that its one end is connected to the water supply pump 28 and the other end is opened towards the inside of a water receiver 70 of the water storage 22. An ice making tray 30 does not come into contact with the water supply pipe 59 although the tray 30 turns because the water supply pipe 59 is located above the water receiver 70 of the water storage 28 when a driving unit 33 is put into operation and a supporting pin starts rotating to make the ice making tray 30 turn and leave from the water storage 28.
Patent JP-H02129071-A (JP)
Title: Production of silicon carbide ceramics
Inventor: SHIYOUDOU KAZUO
IPC: C04B35/573
Filed: 1988-11-07
Abstract: PURPOSE:To obtain ceramic material free from dimensional change after forming by heating a composite formed article composed of carbon powder, a polycyclic aromatic resin for molding and silicon powder in an inert atmosphere to form a machinable porous article, impregnating a liquid polycyclic aromatic resin for bonding into the porous article and reacting the product with molten silicon. CONSTITUTION:The present process comprises the following steps (a)-(c). (a) A stop for forming a composite formed article composed of carbon powder having particle diameter of <=5mum, a polycyclic aromatic resin for molding and silicon powder, wherein the silicon accounts for 5-75wt.% of the article and the remaining part is composed of 20-80wt.% of carbon and 80-20wt.% of the resin. (h) A process for forming a porous material having a hardness to enable the machining with conventional machining tool, produced by heating the above composite formed article in an inert atmosphere and composed essentially of silicon carbide or a mixture of silicon carbide and carbon and/or silicon. (c) A process for densifying the above porous article by impregnating a liquid polycyclic aromatic resin for bonding into the porous article and permeating molten silicon into the article in an inert atmosphere to effect the reaction with the resin.
Patent JP-H09121668-A (JP)
Title: Grain auger-driving unit for working vehicle
Inventor: KONO KENJI
IPC: A01F12/56
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a grain auger-driving unit for a working vehicle which is shortened in its transmission path, simplified in its structure, reduced in its machine troubles and facilitated in its maintenance management by providing the unit with a transmission connecting the second returning shaft to the spiral driving shaft. SOLUTION: The chassis having the running unit on the frame is provided with the threshing unit 8 for threshing the cut rice plant stems fed to the feed chain 7 and grading the threshed product and a grain tank 9 for tentatively storing the threshed and graded grains and the grain-discharging auger 12 comprising the vertical auger 10 and the horizontal auger 11. Further, a transmission connector 18 is set to connect the second returning shaft 15 driving the second returning spiral 14 in the threshing unit 8 to the spiral-driving shaft driving the spiral in the grain tank 9.
Patent JP-H08140092-A (JP)
Title: Image coding device
Inventor: KATTO JIRO
IPC: H04N19/93
Filed: 1994-11-15
Abstract: PURPOSE: To embody more efficient coding system than a conventional sub-band coding by utilizing the correlation between frequency bands. CONSTITUTION: After an input signal is divided into plural frequency bands, the hierarchical structure of a sample point as shown in an illustration is set for the partial set of sample points expressing the same area of the input signal. When the level value of the sample point in a certain low frequency band is zero, the sample point in the high frequency band expressing the same time area and/or spatial area as the low frequency band is prevented from being coded. As a result, if a run-length coding is performed, for instance, the generation of necessary run-lengths or more is suppressed and coding efficiency can be improved as compared with a conventional system. When the decoding result of the sample point of the certain low frequency band is zero on the side of a decoding, the sample point can be decoded without including additional information by making the value of the sample point in the corresponded high frequency band zero.
Patent JP-H02127313-A (JP)
Title: Belt tension regulator for belt transfer mechanism
Inventor: WADA SHOZO
IPC: B65G23/44
Filed: 1988-11-07
Abstract: PURPOSE:To automate the adjustment of tension and maintain proper tension for a long period in a transfer mechanism for reciprocating a movable body with a belt stretched over between a pair of pulleys by connecting one end of a toothed belt directly to the movable body and the other end to the movable body through a one-way clutch and tension spring. CONSTITUTION:A toothed belt 3 is prevented from a sag by the operation of a one-way clutch 8 even if large tension is exerted on the toothed belt 3. If the belt 3 is extended, the extended belt 3 is pulled by a tension spring 4 which absorbs the elongation. Thus, the tension is automatically adjusted while proper tension is maintained for a long period.
Patent JP-H08121507-A (JP)
Title: Floating caliper type disk brake device
Inventor: FUJIWARA YOICHI
IPC: F16D55/22
Filed: 1994-10-20
Abstract: PURPOSE: To reduce the number of a parts and improve assembling property by interposing a pair of pin members having elastic property in a rotor circumferential direction between both opposing surfaces of both arms part of a torque receiving member, and guiding the sliding of a friction pad and a caliper to the torque receiving member. CONSTITUTION: A floating caliper type disk brake device is provided with a torque receiving member 10 whose arm parts 12 are provided on both side of circumferential direction of a rotor 60, a caliper 20 which is extendedly provided from a base part and in which a reaction force tooth 22 is formed crossing a part of the outer circumference of the rotor 60, and a pair of friction pads 40, 50 whose inner side is fitted to a piston and outer side is fitted to the reaction force tooth 22 of the caliper 20 and which are friction-fit to the rotor 60 by holding and compressing the rotor 60 by pushing and pressing force of the piston.  Both arms parts 12, 12 surfaces of the torque receiving member 10 are opposed to each other while having a clearance between both side surface of the back plate of the friction pads 40, 50 and both the arms parts 12, 12, a pair of pin members 30, 35 having at least elasticity in the circumferential direction of the rotor 60 are interposed between both opposing surfaces, and the sliding in the rotor axial direction of the friction pads 40, 50 and the caliper 20 are guided to the torque receiving member 10.
Patent JP-H04155937-A (JP)
Title: Monitoring of overpower of laser beam
Inventor: KAWASHIMA SHOICHIRO
IPC: B23K26/351
Filed: 1990-10-19
Abstract: PURPOSE:To simply and quickly decide the range of laser power by providing a thin film layer at the lower part of a fuse and measuring the upper limit of the laser power through measurement of a resistance of such thin film. CONSTITUTION:A second thin film layer 20 is provided at the lower part of a fuse 10 sandwiching an insulating layer. The layer 20 is connected with lead wires 22a, 22b at both ends thereof. Two pairs of fuse 10 having a layer 20 are prepared. The one A is irradiated with a laser beam, while the other B is not irradiated with the laser beam. A, B are formed in the same size and same process and therefore it is expected that these have the same resistance value. When a resistance value A becomes larger than that of B, it can be judged that fuse A is damaged by the irradiation of laser beam. Therefore, the upper limit of laser beam intensity is equal to the intensity of laser beam of the preceding step and intensity of laser beam to be used for melting the fuse is set to this upper limit or lower. The lower limit of laser beam intensity is equal to the minimum value of laser beam intensity for melting the fuse 10 and it can be detected by ON/OFF of the fuse 10 actually used.
Patent JP-H08122857-A (JP)
Title: Optical system of real image type variable power finder
Inventor: ONO NOBUAKI
IPC: G02B23/14
Filed: 1994-10-20
Abstract: PURPOSE: To obtain an optical system of a real image type variable power finder whose magnifying power varying ratio is about three (3), whose optical performance is good, and whose optical construction is simpler. CONSTITUTION: An optical system of a real image type variable power finder consists of an objective, optical system consisting of a first lens group (I) to a fourth lens group IV, each of which is made of a single lens and arranged in order from the object side, an erected, normal image optical system consisting of two erecting prisms G1, G2, and an ocular optical system consisting of one lens group. In this case, the refracting power of the first lens group (1) is positive, the second lens group II negative, the third lens group III positive, and the power of the fourth lens group IV is positive. Furthermore, the front surface r3 of the second lens group II is constituted as a non-spherical surface, and a real image, which is formed by the objective optical system, is formed within the erected normal image optical system.  Magnifying power is varied by moving the second lens group II along the optical axis toward the ocular lens side. Variation in the finder diopter, which is caused by this power variation, can be corrected by moving the fourth lens group IV along the optical axis.
Patent JP-H09164169-A (JP)
Title: Air cell used in mat for preventing bed sore
Inventor: KASHIWADA TAKESHI
IPC: A61G7/05
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To allow a patient to easily turn over on a bed by shifting his weight according to the continuously varying inclination of the surface of a mat, by horizontally forming air cells in a truncated cone shape in a mat for preventing bed sore in which the plurality of air cell are arranged removably on a flat base part sheet. SOLUTION: A mat for preventing bed sore comprises a flat base part sheet 10 and a plurality of air cells 12 provided removably adjacent thereto in the transverse direction thereof. The air cell 12 respectively form slender air chambers 13 and are horizontally formed in a truncated cone shape each having a connection port freely connectable to an air supply tube at the end part thereof. The numerous air cells 12 are made identical in system alternately and to be divided into two systems 12a and 12b as a whole. Two tubes 14 per system are connected to an air pump 24 as a sort of air supply source through an air supply/exhaust controller C comprising a two-position operable solenoid valve 20 and a control part to emit a command of operation the valve alternately.
Patent JP-H07114662-A (JP)
Title: Coin processing machine
Inventor: MITA KATSUYA
IPC: G07D9/00
Filed: 1993-10-15
Abstract: PURPOSE:To provide the coin processing machine can reduce the size and cost of conveyance path structure for coins by installing a money reception system conveyance line and a money payment system conveyance line in parallel. CONSTITUTION:The coin processing machine 11 which discriminates a received coin at a discrimination part and stores it internally, and discriminates a paid coin fed out of a coin storage part at the discrimination part and discharges it is provided with the parallel conveyance path 16 formed by installing a money reception system conveyance line L1 for taking the received coin in, the money payment system conveyance line L2 for discharging the paid coin to the outside in parallel, and has the common discrimination part 15 for discriminating and allowing the received and paid money arranged across both the conveyance line of the parallel conveyance path.
Patent JP-H03143792-A (JP)
Title: Frame for motorcycle
Inventor: ITAGAKI TAKASHI
IPC: B62K11/10
Filed: 1989-10-31
Abstract: PURPOSE:To simplify frame structure by providing a main frame tube passed through a step board part and then curved upward, and fusing a box type reinforcement to the curved part lower edge. CONSTITUTION:In a frame structure for motor scouter type motorcycle, a relatively thick down tube 10 is mounted downward from a head pipe 9, and the top ends of left and right main frame tubes 11 are connected to both sides of its lower end part. These main frame tubes 11 are formed into a series of forms of horizontal front parts 11a bilaterally symmetrically guided backward closer to the sides, and inclined rear parts 11 b curving upward (curved parts 11c) and then extending upward. A box type reinforcement 14 hanging down is fused to the lower edge of each main frame tube 11 over the position containing the curved part 11c, and the front end part of an unit swing type engine 5 is supported 16 to the reinforcement 14 in such a manner as to be capable of vertically oscillating.
Patent JP-2000072480-A (JP)
Title: Production of lumpy foam glass having high water absorptivity
Inventor: KAMAIKE YUTAKA
IPC: B01J20/28
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of lumpy foam glass having high water absorptivity with uniform product quality and >=50% 24-hour water absorptivity. SOLUTION: The lumpy foam glass is obtd. by adding at least one kind of foaming agent selected from silicon carbide, fine powder carbon, calcium carbonate, barium carbonate and magnesium carbonate by 1.5 to 6.0% to a glass powder, calcining the powder under properly selected conditions of 850 to 970 deg.C calcination temp., 10 to 40 min calcination time and 3 to 30 mm thickness of the powder. The obtd. lumpy foam glass has 0.1 to 0.8 gf/cm3 bulk density and >=50% water absorptivity.
Patent JP-H02216293-A (JP)
Title: Automatic japanese paper-making device
Inventor: MATSUKIZONO TAKASHI
IPC: D21F13/02
Filed: 1988-11-08
Abstract: PURPOSE:To automatically make Japanese paper by disposing a means for filtering the raw material of the Japanese paper with a screen in a prescribed thickness, inversing the screen and subsequently taking out the Japanese paper from the screen. CONSTITUTION:The raw material of Japanese paper fed from a flow-arranging tank 32 is supplied on a screen set between a screen-supporting member 6 and a screen-pressing member 13. A truck 1 is allowed to reciprocatively run for filtering off water from the raw material with the screen. The screen-pressing member 13 is opened and nipping nibs 20 and 21 are downward moved to nip nipping pieces 11 and 11 at both the end portions of the screen with the nibs 20 and 21, followed by lifting the screen and by hanging the screen above the supporting member 6 in a horizontal state. The nipping nibs 20 and 21 are set at different heights, respectively, and while running trucks 24 and 25 are allowed to run from the paper-making process A toward a superimposing and dehydrating process B, the truck 25 is allowed to run faster than the truck 24 for inversing the screen, followed by transferring the Japanese paper W in the non-dehydrated state on a pallet 30, etc., with a Japanese paper-peeling means 31 to superimpose the Japanese paper.
Patent JP-H0596424-A (JP)
Title: Manufacture of short size drill
Inventor: SHINJO KATSUMI
IPC: B23P15/32
Filed: 1991-10-01
Abstract: PURPOSE:To provide a manufacturing method of a short size drill in which inexpensive and efficient mass-production of the short size drill with a short drill part and a short support shaft part continuing from the former can be carried out. CONSTITUTION:This is a manufacturing method of a short size drill 11 forming a drill part 4 on a shank 2 provided with a collar part 3 on its one end by cold forging, which forms the drill part 4 so that its head end cutting blades 7a, 7b face against the collar part 3 and remove the collar part 3 with a scrap 10 produced at the time of forming and machining the drill part 4. It is possible to set a support shaft part 2a continuing to the drill part 4 of specified length previously.
Patent JP-H05116960-A (JP)
Title: Supplying device for molten glass
Inventor: MAEDA SHUHEI
IPC: C03B7/094
Filed: 1991-10-29
Abstract: PURPOSE:To enable freely setting the viscosity of glass and to obviate the generation of sagging of the glass from a nozzle after injection. CONSTITUTION:This device is so constituted that the glass 12 in a molten state is sent to the nozzle 15. An aperture 15a is formed at the front end of this nozzle 15 and the glass 12 is supplied from this aperture 15a into a mold 17. A heater 16b for heating only the part near the aperture 15a and a cooler 21 for cooling only the part near the aperture 15a are provided. The glass 12 in the molten state is heated by the heater when the glass arrives at the point near the aperture 15a of the nozzle 15. The glass 12 is previously heated until such a preset viscosity is attained that the glass spreads to the entire part of the cavity of the mold 17. The heater 16b stops heating when the filling the cavity with the molten glass ends. The cooler 21, then, operates to start cooling the glass 12. As a result, the viscosity of the glass 12 is increased and the cutting is easily executed.
Patent JP-H02132088-A (JP)
Title: Elevator control device
Inventor: KOIKE HAJIME
IPC: B66B9/00
Filed: 1988-11-10
Abstract: PURPOSE:To bring a door into a manually non-openable state during rising and lowering of an elevator and to enable improvement of safety by a method wherein door lock is controlled and door lock is brought into an unlocked state in response to a disengagement and engagement command signal for a brake. CONSTITUTION:When a call input signal from a call input circuit 1 is inputted at a timing t0, in response to input of the call input signal, an operation control circuit 3 outputs an operation control signal at a timing t1. In response to an output of the control signal, an electric motor control circuit 4 and a brake control circuit 6 output an electric motor drive signal and a brake disengagement signal, respectively, and a door lock solenoid drive circuit 8, simultaneously, outputs a door lock signal. The control circuit 3 moves an elevator cage to a given floor, and a door lock signal is continuously outputted up to a point of time t2 at which the elevator cage is completely stopped. When a door lock signal from the drive circuit 8 is stopped, a door lock solenoid coil 9 is rendered ineffective, a door lock mechanism 10 is brought into an unlocked state, and manual opening and closing of a door are practicable.
Patent JP-S63136986-A (JP)
Title: Ultrasonic motor
Inventor: IMASAKA YOSHINOBU
IPC: H02N2/00
Filed: 1986-11-27
Abstract: PURPOSE:To improve the heat resistance by composing the contacting surface of a moving element with a stator of a composite plastic material which contains at least inorganic powder, fiber and resin to prevent noise. CONSTITUTION:An ultrasonic motor has a construction that a movable element 3 is contacted under pressure with a stator 2 which mounts a piezoelectric unit 1. The element 3 consists of a frictional contactor 4 and a power transmission 5. The contactor 4 is formed of a composite plastic material which contains at least inorganic powder, fiber and resin.
Patent JP-H01124114-A (JP)
Title: Magnetic head supporting device
Inventor: WATANABE SEIICHI
IPC: G11B5/48
Filed: 1987-11-09
Abstract: PURPOSE:To lower a total cost by simplifying a working processing process and furthermore, to prevent an adverse effect due to the aggravation of the posture of a magnetic head by a head cable by placing the pattern of the head cable on the surface of a gimbal spring, and integrating both components. CONSTITUTION:The title device is constituted in such a way that the pattern 2 of the head cable is placed on the surface of the gimbal spring 1 and both components are integrated. In other words, the wiring pattern 2 which fulfills the role of the head cable to connect a head core such as a recording ad reproducing head core or an erasing head core, etc., to a floppy disk drive main body is integrated with the gimbal spring 1 via a tape, a film, and an insulating material such as a coating agent, etc. In such a way, it is possible to omit the bonding process of the gimbal spring with the head cable, and also, to prevent the posture of the magnetic head from being aggravated by the head cable.
Patent JP-H1095244-A (JP)
Title: Power takeoff valve operating device and fitting method thereof
Inventor: MATSUNAMI NAOTAKA
IPC: B60K25/06
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To make electrical parts fittable afterwards and attain miniaturization. SOLUTION: A power takeoff valve operating device is provided with a conduit 8 with one end connected to a fixed member on the power takeoff valve side, an push-pull operative inner cable 9 inserted in the conduit 8 and connected at one end to the power takeoff valve, a rod 2 connected to the other end of the inner cable 9, and a cylindrical holder 1 for guiding the rod 2 slidably while being connected to the other end of the conduit 8. The rod 2 has a larger diameter by a specified step difference portion than the inner cable 9, and the holder 1 is provided with a cylindrical body 10 and a switch storage box 11 provided at the body 10 in such a way as to be radially protruded. A radially opened aperture 19 is formed at a part corresponding to the step difference of the body 10.  A microswitch 5 for lighting a warning lamp that indicates the operating state of the power takeoff valve in the state of protruding an operating piece 28 from the aperture 19 is accommodated in an after-fittable state in the switch storage box 11.
Patent JP-H01124345-A (JP)
Title: Weeding method
Inventor: KIMURA KATSUTOSHI
IPC: A01M21/02
Filed: 1987-11-09
Abstract: PURPOSE:To weed effectively by jetting water or sand or a mixture thereof. CONSTITUTION:Weeding is carried out by jetting water, sand or their mixture in a certain width from a nozzle having a wide orifice. The system consisting of a high-pressure pump and a jetting nozzle for high-pressure water is the simplest in the structure and lightest in weight. Further, when the jetting water is allowed to suck sand or water simultaneously from their tanks, the weeding becomes more effective.