baber/WOPTO huggingface dataset:
Patent JP-H01257538-A (JP)
Title: Clamping device
Inventor: DAGURASU PII MIRAA
IPC: B23Q3/06
Filed: 1988-11-24
Abstract: PURPOSE: To realize a multifunction by checking the inflow of fluid to a lower chamber from a second actuating means by a check valve means, and moving a first actuating means toward a fluid checking position when the first actuating means is put in a nonoperable state. CONSTITUTION: A workpiece engaging head 38 rises after working pressure P is impressed on the lower side 21 of an upper piston 18 since a check valve 39 opens when a solenoid operation valve A is turned on and B is turned off. Next, when both valves A, B are turned on, the working pressure P is also impressed on the under surface of a lower piston 24 while the check valve 39 is opened as it is, so that a piston 24 rises/rotates along a spiral shaft to rotate a head 38 by 90 deg.. Next, when A is turned off while the valve B is turned on as it is, since the check valve 39 closes/holds the piston 24 in an upward moved state, the working pressure P acts on the upper surface 20 of the upper piston 18, so that the workpiece engaging head 38 moves downward to clamp a workpiece 76 on the support table 75 surface.  Thus, a multifunction can be realized by successively or independently performing desired operation.
Patent JP-H01141259-A (JP)
Title: Hydraulic controller in hydraulic circuit of power shift transmission
Inventor: NAGATA HIROSHI
IPC: B60W10/10
Filed: 1987-11-24
Abstract: PURPOSE:To improve start feeling by reading out an optimal pattern corresponding to a speed change position then varying duty ratio of a control pulse signal based on the optimal pattern and varying the working oil pressure of clutch with time according to the optimal pattern. CONSTITUTION:A pattern read-out means 5 in a control circuit 10 reads out time variation pattern of duty ratio of a control pulse signal suitable for respective speed change position previously stored in a memory means 4 corresponding to a speed change position detected through a speed change position detector 3, and a control pulse signal varying means 6 controls a control pulse signal output means 2 based on the optimal pattern. The control pulse signal output means 2 varies duty ratio of a control pulse signal and feeds the varied control signal to a duty valve 1 so as to vary working oil pressure for transmission clutch with time according to the optimal pattern. Consequently, impact or insufficient acceleration is eliminated completely at the time of start or speed change, resulting in improvement of travel feeling.
Patent JP-S63156505-A (JP)
Title: Lamination type filter
Inventor: KUSUDA MASATAKA
IPC: B01D63/08
Filed: 1986-12-12
Abstract: PURPOSE:To increase the permeation efficiency of the title filter, by specifying the ratio of the corrugation pitch of a corrugated membrane supporting plate to the amplitude and the ratio of the minimum passage height between the membrane supporting plates to the amplitude. CONSTITUTION:A membrane is provided in each corrugated face of the membrane supporting plate with both faces corrugated to obtain a unit, and many units are laminated to form the laminated filter. The ratio P/h of the corrugation pitch P of the membrane supporting plate to the amplitude (h) is controlled to 4-18, and the ratio h/b of the minimum passage height (b) between the membrane supporting plates to the amplitude is adjusted to <=3.0. By using this membrane supporting plate with the controlled corrugation form and dimensional relationship between the corrugation and the minimum passage height of the raw liq. passage, a lamination type filter having excellent permeation efficiency can be obtained.
Patent JP-H08161541-A (JP)
Title: Information recording device
Inventor: MISONOO TOSHIYUKI
IPC: G07B5/00
Filed: 1994-11-30
Abstract: PURPOSE: To facilitate the adjustment of a conveyance speed so that information is stably recorded in ordinary operation by judging the conveyance speed from the read signal of information which is recorded while an information recording medium is conveyed at a specific speed. CONSTITUTION: After data are recorded by a magnetic head while a commutation ticket is conveyed on a conveyance path 9 at the specific conveyance speed, the commutation ticket P is further conveyed and the magnetic head 4 reads the recorded data; and the electric signal of the read data is amplified by a read amplifier circuit 5 and converted into a digital signal, which is outputted as a read signal to a pulse interval check circuit 7. The pulse interval check circuit 7 detects abnormality of the conveyance speed from abnormality of pulse intervals of the read signal on the basis of a pulse interval check signal that varies in range wherein it is judged that a pulse interval set by a CPU 8 is normal. The conveyance speed is easily adjusted based on the detection result, so recording can stably be performed in ordinary operation and the reliability is improved.
Patent JP-H08162699-A (JP)
Title: Semiconductor laser unit and output regulator
Inventor: ABE KATSUSHI
IPC: G03G15/043
Filed: 1994-11-30
Abstract: PURPOSE: To easily and effectively execute an output regulation with a simple structure by controlling the oscillation output of a laser diode with the voltage obtained by dividing a predetermined voltage by a series circuit of a fixed resistor and a trimming resistor as a reference, and regulating the oscillation output by the trimming resistor. CONSTITUTION: A predetermined voltage V0 is supplied to a series circuit of a resistor 14 and a trimming resistor 15, and output to a laser diode driver 16 with a divided voltage Vref as a reference voltage. The driver 16 varies the current supplied to a laser diode 11 in response to the difference between the input voltage Vref and a monitoring voltage Vm and so controls as to bring the voltage Vm into coincidence with the voltage Vref. The emission output of the diode 11 is regulated by measuring the output by a power meter 21 and trimming the resistor 15 until the measured value becomes equal to the set value by a trimming circuit 22 based on the measured value, and the resistance value is increased.
Patent JP-H08162452-A (JP)
Title: Thin film manufacturing method for polishing away deposit
Inventor: NAGANO KENZO
IPC: C23C16/04
Filed: 1994-11-30
Abstract: PURPOSE: To provide a method of forming a thin film all over the substrate without releasing a thin wiring film. CONSTITUTION: A thin wiring film 107 is selectively deposited on a layer 106 adhering to the bottom surface of a wiring hole 103 on an insulating film 102 or on an underneath wiring by selective CVD and after burying the hole 103, a silicon substrate 1043 is held between two metallic sheets to be rotatively slidden feeding a polishing compound so that the deposited wiring material on the insulating film 102 may be removed to recover the defects.
Patent JP-S62153129-A (JP)
Title: Production of flexible optical fiber bundle
Inventor: KAKETA AKITAKA
IPC: G02B6/06
Filed: 1985-12-26
Abstract: PURPOSE:An optical monofilament which is composed of the core, clad and an acid-soluble surface glass layer is treated with a solid lubricant of BN fine particles, a plurality of the filaments are placed in an acid-soluble glass tube, heat-drawn under evacuation to give a bundle of flexible optical fibers. CONSTITUTION:An optical monofilament 1 is formed by coating the core of high refractive index and the clad of lower refractive index with a glass soluble in a mineral acid 4. A plurality of the optical monofilaments measuring 500mum in diameter and 200-300nm length are treated with a solid lubricant 7 of ultrafine B particles of 0.5mum outer diameter dispersed in acetone, and about 1,000 filaments are regularly placed in a glass tube 8 which is soluble in an acid and of about 50mm inner diameter to form a multi-preform. The multi- preform is heated at about 800 deg.C under evacuation, then drawn so that the outer diameter becomes about 1.5mm. Then, the intermediate glass soluble in an acid 11 is dissolved off to give the objective flexible optical fiber bundle composed of the core 9, the clad 10 and the BN lubricant 12.
Patent JP-S62152287-A (JP)
Title: Color television receiver
Inventor: SHIMANO OSAMU
IPC: H04N9/45
Filed: 1985-12-25
Abstract: PURPOSE:To change over correctly an oscillating out put to a signal frequency when the signal frequency is changed by providing a voltage controlled oscillator for oscillating in synchronizing in phase respectively with the frequencies of the plural signals each different in frequency. CONSTITUTION:While a black and white signal is received, a color killer circuit 13 generates a signal high in level and controls so as to generate a search voltage from a search circuit 17. The generation operation of the search voltage is detected by an N notation counter 18, when N pulses are generated from a pulse output terminal 17b of the circuit 17, the output state of the voltage control oscillator 14 into another frequency goes to correct and even under the receiving state of a week electric field or the like, a malfunction is not produced.
Patent JP-H02142578-A (JP)
Title: Golf club head
Inventor: YOSHIKAWA AKIRA
IPC: A63B53/04
Filed: 1988-11-25
Abstract: PURPOSE:To increase the resilient force produced with a golf club head when hitting a ball by embedding or confining a material having a strong resilience in the head. CONSTITUTION:The resilient force produced with a golf club head 1 when a ball is hit is increased by embedding or confining a material having a strong resilience such as a coil spring 6, a rubber ball 7, or a gas for producing such a property. Before attaching a face insert 2, a cavity is made from the face side backward where the highly resilient coil spring 6 or the rubber ball 7 is embedded. While depressing the coil spring or rubber ball with a strong force, the face insert 2 is secured with adhesive or screw 3. In the case of a head of a safely sealed condition and a high rate of cavity 8 in the head such as a metallic head, an injection inlet for a compressed gas is provided to inject the gas and easily increase the resilient force.
Patent JP-2000116831-A (JP)
Title: Golf bag
Inventor: KANEKO NARUYA
IPC: A63B55/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent a loss a cover of a golf club without disturbing the putting in and out of the club. SOLUTION: This golf bag is capable of housing the golf clubs in a standing state, and comprises a bag-shaped cover 10 for covering the head parts projecting from a cylindrical case 1, around an upper opening of the case 1 of which an upper part is projected from the head parts of the clubs. The cover 10 is divided left and right into two by a secant, and both divided edges can be opened and closed by a slide fastener 11. As the cover 10 is fixed to the case 1, it can be prevented from being lost. Further as the cover 10 is largely separated left and right, the clubs can easily be put in and out, and a shoulder strap 22 can smoothly be used.
Patent JP-H07150995-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: IWATA YOICHI
IPC: F02D45/00
Filed: 1993-11-29
Abstract: PURPOSE:To provide a fuel injection control device for internal combustion engine which is not influenced from noise and uses fuel behavior model parameters capable of accurately computing/estimating parameters. CONSTITUTION:This fuel injection control device for internal combustion engine contains a parameter setting means 105 computing/estimating and setting parameters indicating behavior characteristic of fuel containing sticking of injected fuel on the intake pipe wall, and adaptably controls a fuel injection quantity by the use of set parameters. Further it is provided a fuel injection quantity changing means (dotted line arrow mark) giving the fuel injection quantity cyclic variation. The parameter setting means is constituted so that a fuel inflow quantity in a cylinder is estimated/computed based on output of an intake air quantity sensor and air-fuel ratio sensor 100, and the relational expression among the fuel inflow quantity in a cylinder, the fuel injection quantity, and the parameters is developed in Fourier series and analysed so as to compute the parameters. Further it is constituted so that the parameters are computed after correcting the amplitudes of the fuel inflow quantity in a cylinder and the fuel injection quantity so as to be conformed to each other.
Patent JP-H10124928-A (JP)
Title: Optical disk and its production
Inventor: OGAWA WATARU
IPC: G11B7/258
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk with which the internal stresses of the translucent reflection films of the optical disk having a two-layered structure or one-side may be decreased. SOLUTION: The translucent reflection film 15 of the optical disk having at least a first disk substrate 11 having a first signal surface 13, the translucent reflection film 15 formed on this first signal surface, a second disk substrate 12 having a second signal surface 14 and a reflection film 16 formed on this second signal surface is formed of a film mixed with SiC and SiN. As a result, the internal stresses of the translucent reflection film 15 are decreased and the durability of the disk itself is improved.
Patent JP-2000116998-A (JP)
Title: Iron
Inventor: KATAOKA YOSHINORI
IPC: D06F75/34
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the grip part of an iron from being penetrated by water, while keeping the easy arrangement of printed circuit board, in the iron which stretches the shrinkage of clothes and so on. SOLUTION: A grip 4 is arranged above a base 3 which is heated by a heater, a grip part 6 comprises the grip 4 and a grip cover 5 which covers the open space above the grip 4, and a printed circuit board 7 is arranged inside the grip part 6. In the grip part 6, a first wall 8 is built outside of the printed circuit board 7 from the front part of the grip 4 and the rear part thereof. A groove 9 is formed outside the first wall 8, so that the protrusion 10 of the grip cover 5 is put into the groove 9 to bind each other.
Patent JP-H08159587-A (JP)
Title: Multi-room type air conditioner
Inventor: NAKATANI KAZUO
IPC: F25B1/00
Filed: 1994-12-01
Abstract: PURPOSE: To always maintain suitable pressure state at the time of cooling or heating and to improve the coefficient of performance by disposing a first check valve for allowing the refrigerant flow from an outdoor expansion valve to an outdoor heat exchanger side and a second check valve for allowing the refrigerant flow from the upper part of a receiver to the outdoor expansion valve side. CONSTITUTION: In a refrigerant circuit 33 in which an outdoor unit 21 is connected to a plurality of indoor units 27a to 27d via a liquid tube 31 and a gas tube 32 in a closed circuit, a first check valve 34 for controlling the refrigerant flow from an outdoor expansion valve 25 to an outdoor heat exchanger 24 side is interposed between the exchanger 24 and the valve 25 in the unit 21. The lower part of a liquid receiver 35 is connected between the valve 34 and the exchanger 24, and its upper part is connected between the valves 34 and 25 via a second check valve 36. Thus, when only an indoor unit 1 is operated, excess refrigerant can be all stored in the receiver 35, the refrigerant pressure (high pressure) is suitably lowered, and the operation under suitable pressure condition can be realized.
Patent JP-H11134551-A (JP)
Title: Powder material feeder for cup type dispenser
Inventor: MOCHIZUKI KIYUUHEI
IPC: G07F13/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a powder material feeder for a dispenser that can simply perform a powder material feeding operation by moving straight forward from a machine body front a material container which is disposed in line from the machine body front. SOLUTION: By a rotation of a supporting roller 28 that is fixed on a ceiling or a side surface of a machine body 1 and provided in the intermediate of more than two supporting materials, a contraction of a supporting material 27 is facilitated; and this device consists of a mobile supporting material 30 having a rigidity enough to endure a constant load, a powder material container 24 that contains the powder material and ejecting the specified amount of powder material by a motor driving and a mounting member 26 that mounts the powder material container 24 and can be moved straight to the front of the machine body 1 by being fixed to the mobile supporting member 30.
Patent JP-H02146124-A (JP)
Title: Duplication method of optical information recording medium
Inventor: TSUTSUMI TAKAYOSHI
IPC: G11B7/26
Filed: 1988-11-28
Abstract: PURPOSE:To duplicate a medium with high productivity and low cost by providing an organic dye optical recording layer on a transparent substrate, transferring the information patterns by exposing through a mask, and then laminating a reflecting layer with high reflectance and a cover film on the recording layer. CONSTITUTION:The organic dye optical recording layer 2 which changes its optical properties or surface profiles according to the energy beam applied is formed on the flat, smooth transparent substrate 1. A mask 5 having the information patterns is attached to the layer 2 and irradiated with the energy beam 6. The patterns are transferred as a state of exposed area 2a and unexposed area 2b. Then the mask 5 is removed and instead, a material having high reflectance is adhered to form the reflecting layer 3, and then a cover film 4 is formed. By this method, the time required for duplicating the recording medium is shortened and productivity is improved. Duplication of such a lot in a small or medium production scale can be performed at low cost.
Patent JP-H11129336-A (JP)
Title: Production of fiber reinforced plastic molded product
Inventor: YOKOTA KOICHI
IPC: C08J5/10
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To produce a molded product markedly suppressed in the generation of air bubbles or cavities, having no fiber fluffiness on its surface and excellent in appearance quality and strength by allowing a resin compsn. to meet with a fiber reinforcing material in air to form a mixture and spraying this mixture on a mold and subsequently spraying sand thereon. SOLUTION: If necessary, a release agent is applied to the surface of a mold and a gel coat layer is formed thereon and a fiber reinforcing material and a resin compsn. are sprayed on the surface thereof and defoaming work such as rolling work is applied to the thus formed layer of the mold by using a defoaming roll made of aluminum or pig hair to cure the layer to obtain an FRP molded product. From a viewpoint reducing the involution of air bubbles into the mixture sprayed on the mold and further enhancing foam breaking properties, the one spraying thickness of the resin compsn. and the fiber reinforcing material to the mold is pref. set to 1-3 mm before sand is sprayed. The particle size of sand to be used is pref. 50-2,000 μm in consideration of the voids and strength of the molded product.
Patent JP-H04174161-A (JP)
Title: Fitting structure for external wall member
Inventor: TAKAHASHI RYUICHI
IPC: E04F13/21
Filed: 1990-11-02
Abstract: PURPOSE:To enable an external wall member to be supported certainly with safety simplifying the execution of work even if the member has heavy weight, by setting the external wall member of a hollow body on a plywood set on a bed, and by fixing penetration holes and the plywood integrally with fasteners. CONSTITUTION:On the whole surface of the bed alpha of the external wall member 1 of the ceramic hollow body of honeycomb construction, about 12mm thick plywoods 7 are arranged. Then, through the plywoods 7, at positions according to the penetration holes 6 of the external wall member 1, at specified pitches, fitting holes 7a for fasteners 8 are bored, and the penetration holes 6 of the external wall member 1 and the fitting holes 7a are permitted to coincide with each other. Then, through rear side surfaces, with the fasteners 8 of rivets, the external wall member 1 and the plywoods 7 are integrally formed. As a result, on the facing surface 2 of the hollow body of the incombustible external wall member 1, the head sections of fixtures are not exposed but can be fixed on the bed, and the hollow section 1a of the hollow body can be used sufficiently and practically.
Patent JP-H03267932-A (JP)
Title: Photographic film cartridge
Inventor: KATAOKA HIDEAKI
IPC: G03C3/00
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the jamming in a cartridge body by separating the front end of a film from the film roll in the cartridge body by using means for separating the front end of the single film. CONSTITUTION:A photographic cartridge 10 feeding a film from a film discharge part 18a provided with the front end 21 of the photographic film in the cartridge body 13 by rotating a spool 14 in a film feeding direction is provided with the means 23, 24 for separating the front end of the single film which come into contact with the front end 21 of the film at one point within the film width and separate the front end 21 of the film from the film roll 12 deep in the film discharge port 18a. Namely, the front end 21 of the film is separated from the film roll 12 by the front end separating means 23, 24 during the course of the rotation of the film roll 12 when this film roll is rotated by the rotation of the spool 14. The front end 21 of the film is introduced to the film discharge port 18a when the rotation of the spool 14 is continued in succession. The jamming is prevented in this way and the film is surely delivered to the outside of the cartridge body.
Patent JP-H01139335-A (JP)
Title: Arrangement pan for pellets
Inventor: AOKI GIICHI
IPC: G21C21/02
Filed: 1987-11-26
Abstract: PURPOSE:To enable a plurality of kinds of pellets to be received in only one kind of arrangement pan, by forming arrangement grooves on both upper and back sides of the pan and providing receptacle space for pellets therebetween, when the arrangement pans are overlaid each other. CONSTITUTION:Arrangement pan 11 is made of metal and provided with a bottom plate 12 on the upper and back surfaces of which upper arrangement grooves 13 and back arrangement grooves 14 are formed, respectively. The upper and back arrangement grooves are provided with groove troughs 15, 17 and grooved crests 16, 18 such that, when two arrangement pans are overlaid each other, a receptacle space 19 for disposition of pellets exists between upper arrangement pan 11a and lower arrangement pan 11b. In this case, when a distance A between opposing groove crests is under the condition of A<dp (the term dp means a diameter of the smallest pellet), it is prevented to move out the pellet from a groove in situ to the adjacent groove. Moreover, when a distance B between opposing groove troughs ranges within the condition of B<2dp, it is prevented to override one pellet over the other pellet. On the other hand, in case a diagonal length of the smallest pellet is larger than the distance B, it is then prevented to cause the pellet to be upstanding in the receptacle space. It is required that a diameter dA of the largest pellet fulfills the condition of dA<B, in order to ensure proper arrangement of pellets in the receptacle space.
Patent JP-S62158099-A (JP)
Inventor: KAGEYAMA SHUHEI
IPC: B43K21/033
Filed: 1985-12-30
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。