baber/WOPTO huggingface dataset:
Patent JP-H0497843-A (JP)
Title: Packaging film for retaining freshness, susceptible of high speed bag making
Inventor: KAWAI KENJI
IPC: B32B27/32
Filed: 1990-08-14
Abstract: PURPOSE:To obtain a superior anti-fogging property and a sufficiently high fusion sealing strength even in the case of high speed bag making by forming a skin on the surface of a base layer made of a polypropylene or propylene type copolymer having a specific intrinsic viscosity number and permitting at least either of the base layer and the skin to contain an anti-fogging agent. CONSTITUTION:On the surface of a base layer made of a polypropylene or propylene type copolymer having an intrinsic-viscosity number [eta] of 1.85 to 2.10, there is formed a skin of a propylene type copolymer having an intrinsic- viscosity number [eta] of 1.72 to 2.00 and lower than the intrinsic-viscosity number [eta]of the base layer by 0.10 to 0.20. With the skin having the intrinsic-viscosity number [eta] lower than that of the base layer by 0.10 to 0.20, a resulting packaging film has a sufficiently high fusion sealing strength in the case where the film finds the application in high speed bag making. At least either of the base layer and the skin contains 0.1 to 2.0% of an anti-fogging agent. A thermally fused part wherein the base layer and the skin are fused and integrated into one body has an intrinsic-viscosity number [eta] of 1.82 or more.
Patent JP-H1038029-A (JP)
Title: Dick shape structure with vibration damping function
Inventor: TANO MASAHITO
IPC: F04B9/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the amplitude of a disc shape structure when a resonance occurs and also improve a stability when an unsatable vibration comes into problem by installing plural piezoelectric elements on the outer periphery part of one side or both sides of the disc shape structure equally and connecting an electric resistance to both electrodes of the piezoelectric element. SOLUTION: A disc shape structure with a restraint function is provided with a disc body 1 like an elastic disc and plural piezoelectric elements 2 installed on the outer periphery part of one side or both sides. A closed circuit is formed by connecting an electric resistance 4 by a lead wire 3 on the positive electrode and negative electrode of each piezoelectric element 2. The piezoelectric element 2 is formed in a film shape and installed by sticking or vapor deposition or burying in to the disc body 1. In this piezoelectric element 2, the optimum number of the piezoelectric element 2 is existed per a problematic vibration mode.  The electric resistance 4 is a surface packaging type resistance and formed by the metal film resistance like an oxidized metal film resistance and the resistance value of the electric resistance 4 is decided so as to enlarge the damping of a problematic vibration mode.
Patent JP-2001042262-A (JP)
Title: Optical circulator
Inventor: HONMA HIROSHI
IPC: G02B27/28
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive optical circulator which has a small number of structural parts divided along the propagation direction of light and in which a thin birefringent crystal polarization separation element can be used. SOLUTION: The optical circulator consists of a combination of optical elements made of parallel plates and is produced by successively disposing, in the propagation direction of light seen from one odd number port of a plurality of entrance and exit ports, a birefringent crystal polarization separation element 1, a 45 deg. Faraday rotator 7, a 1/2 wavelength plate 9, birefringent crystal polarization separation elements 2 and 3, a birefringent crystal polarization separation element 4 having a polarization separation direction perpendicular to those of the elements 2 and 3, a birefringent crystal polarization separation element 5 having the polarization separation direction opposite to that of the element 4, a 45 deg. Faraday rotator 8, a 1/2 wavelength plate, and a birefringent crystal polarization separation element 6 in this order.  The birefringent crystal polarization separation elements 2 and 3 are joined as a pair having opposite polarization separation directions to each other, and the polarized light components separated by the element 1 separately enter and exit from these elements. The optical circulator has an entrance and exit port for light in an odd number in the element 1 side and has an entrance and exit port in an even number in the element 6 side.
Patent JP-H1065133-A (JP)
Title: Infrared image pickup element
Inventor: OYAMA NAOKI
IPC: H04N5/33
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an infrared image pickup element having a simple structure and requiring no cooling. SOLUTION: A silicon single crystal substrate 1 is composed of a bulk region, having the same surface on the circumferential part of a picture element and a heat insulating region which is shaved into a quadrangular pyramid shape. An SiO2 film 2 is formed on the surface of the bulk region of the silicon single crystal substrate 1. The SiO2 film 2 is composed of a part 2a formed on the entire surface of the bulk region, a base plate 2b formed in square shape in the center part of the heat-insulating region and four beam parts 2c which support the base plate part. A polycrystalline silicon resistance film 3 is formed on the base plate part is a zigzag fashion. The resistance value of the polycrystalline film 3 changes, in accordance with a specific temperature coefficient with respect to the temperature rise.  A PSG film 4 is laminated on the SiO2 film 2 and the polycrystalline silicon resistance film 3. An aluminum wiring 5, which is connected to both ends of the polycrystalline silicon resistance film 3, is formed.
Patent JP-S6459040-A (JP)
Title: Liquid detection sensor
Inventor: IRI EIJI
IPC: G01N21/43
Filed: 1987-08-28
Abstract: PURPOSE:To detect whether or not liquid to be detect is present even at the time of rainfall by detecting the quantity of reflected light on an end surface of a high polymer waveguide equipped with an optical path whose opening angle at a return point is set according to the refractive index of the liquid to be detected. CONSTITUTION:A film 1 that the liquid to be detected permeates is provided on the end surface of the high polymer waveguide 2 equipped with optical paths which consist of couples of outward and inward paths (a), (b), and (c) having their return points on the end surface and have their opening angles at the return points set corresponding to the refractive index of the object liquid. Further, A thin film 6 which is dissolved with some liquid to be detected is adhered on the end surface of the high polymer waveguide 2 where the return point of the optical path corresponding to the liquid is positioned and whether or not the liquid to be detected is present is detected according to the quantities of reflected light beams of light beams propagated in the optical paths of optical fibers 4a-4c for projection and optical fibers 5a-5c for photodetection on the end surface of the high polymer waveguide 2.
Patent JP-H0881167-A (JP)
Title: Car of elevator
Inventor: TANIMOTO TOMOHIKO
IPC: B66B13/08
Filed: 1994-09-09
Abstract: PURPOSE: To decrease the load of a car door by blocking the opening operation of the car door, so as to prevent the car door from being opened in a power failure, by driving a locking block by a driving part, and engaging the engaging part of this locking block with a sliding element when a power supply of the elevator is cut off. CONSTITUTION: When a pair of right and left cage doors 2B is closed in the normal operation, an exiting power supply of a solenoid 12 is turned off, a clamp 16 is operated forward by a restoring force of a compression coil spring 10, and a locking block 9 is moved forward. Then, a locking boss 9a of the locking block 9 is loosely fitted into a locking hole 5a on the lower part of a sliding element 5, so as to prevent the locking block 9 from being moved in the left direction, and the opening operation of the cage door B is prevented. When the power failure is generated and exciting current of the solenoid 12 is turned off, the locking boss 9a projectingly provided on the locking block 9 is loosely fitted into the locking hole 5a of the sliding element 5, thereby the movement of the locking block 9 is prevented, and the opening operation of the cage door 2B is blocked.
Patent JP-H0533325-A (JP)
Title: Removing method of spillage oil
Inventor: KODAMA SHUNICHI
IPC: E02B15/10
Filed: 1991-08-02
Abstract: PURPOSE:To promote the cracking, dissipation and removal of spillage oil by scattering a fixed granulate matter, in which an oil cracking bacteria is fixed to a granulate matter consisting of a photosensitive resin and having bubbles, onto spillage oil. CONSTITUTION:A foaming agent such as sodium bicarbonate is contained in an urethane acrylic photosensitive resin and the resin is granulated and irradiated with light and heated and foamed or a cellular substance is contained in the photosensitive resin and the resin is granulated and irradiated with light, thus manufacturing a granulate matter. The diameter of the granulate matter extends over 0.1-5mm, and a shape close to a globular shape is desirable. The oil cracking bacteria such as Caulobactor species is pre-cultured, and mainly cultured in the presence of the granulate matters having prepared bubbles, thus fixing the oil cracking bacteria to these granulate matters. Pre-culture requires two or four days and main culture two or ten days normally. A liquid obtained by filtering and recovering the granulate matter, to which main culture is completed and which has bubbles, is sealed as it is left as it is under a wet state, and preserved at a low temperature, and used for treating spillage oil.
Patent JP-H0962516-A (JP)
Title: Method and device for controlling interruption
Inventor: YAMAKI KAZUSHI
IPC: H01L21/301
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To improve the responsiveness of processing by comparing the priority of retrieved specified message with that of interruption processing routine and transmitting the contents of message having higher priority. SOLUTION: When an interruption signal is inputted in the processing after the address of a message 2 is calculated and a reception bit is set to α0β, the interruption processing routine is transmitted to a mail box M. In this case, α1β is set for showing that there is the input of interruption to the reception bit of status register. In such a case, after the mask of interruption mask is canceled, the priority of interrupted message is compared with the priority of the already retrieved message 2, and the transmission of message having higher priority (the smaller the numerical value the higher the priority) is executed.  When interrupting processing is generated in the process for retrieving a message 3, for example, priority α30β of the message 3 is compared again with priority α15β of interrupting processing, and the message of interruption processing routine having higher priority is transmitted.
Patent JP-2000049195-A (JP)
Title: Producing method of electronic component member
Inventor: YAGI YUTAKA
IPC: H01L21/60
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for a member of electronic components. SOLUTION: Resist patterns 4, 5 are formed individually on metallic foils 2, 3 which are laminated on both sides of a polyimide film 1, and both of the metallic foils 2, 3 are simultaneously etched in an etching liquid, and then the resist patterns 4, 5 are exfoliated. After that, the polyimide film 1 is patterned by plasma etching with the use of only the metallic foil 3 as a mask, and then the metallic foil 3 which has been used as a mask is eliminated. As a result, as a member for electronic components, a laminated body 8 can be obtained, which consists of the patterned polyimide film 1 and the patterned metallic foil 2.  Because of only once requirement for plate making, it is possible to produce the member for electronic components at lower costs, and it is also possible to obtain the high quality member which is laminated by the polyimide film pattern and the metallic foil pattern at their high positional precision.
Patent JP-H0663383-A (JP)
Title: Rice bran separating and discharging device
Inventor: SUYAMA TOMOFUMI
IPC: B65G33/08
Filed: 1992-08-14
Abstract: PURPOSE:To prevent the damage, etc., of parts and to surely discharge rice bran by accumulating only the rice bran of rice bran-contg. air on the base of a bag filter body, supplying the accumulated rice bran by a rice bran delivering means to a rice bran discharging means, compressing the rice bran by means of a screw and the cap of a discharging part provided in a discharging port and discharging the rice bran by a small amt. each. CONSTITUTION:Only the rice bran 32 of the rice bran-contg. air 30 is accumulated on the base of the bag filter body 3 and the accumulated rice bran is supplied to the rice bran discharging means by a swirling discharging rod 8 of the rice bran delivering means. The rice bran is compressed by the screw 9 provided in this rice bran discharging means and the cap 24 of the discharging part provided in the discharging port 16 and is discharged by the slight amt. each. The escape of the air in the body 3 from the discharging port 16 is prevented by the rice bran existing in the gap part 22 of a screw case 20. Consequently, the damage, etc., of the parts are prevented and the rice bran is easily and surely discharged.
Patent JP-H0379792-A (JP)
Title: Arrangement device in continuous processing treating line
Inventor: TAKEUCHI SHUZO
IPC: B23Q39/04
Filed: 1989-08-23
Abstract: PURPOSE:To smoothly and stably execute continuous processing treatment by attaching an arrangement device for the treatment in front of the line in the continuous processing treating line for charging a large number of small-sized electronic parts into plural barrels and treating by passing through respective vessel of degreasing, pickling, Ni-plating, washing and soldering, in order. CONSTITUTION:A large number of small-sized electronic parts are charged into two or three pieces of barrels 8 and the soldering is executed to these with a barrel carrier 13 while rotating with gears 11, 12a in the treating line composed of a degreased treating vessel 1 containing the degreased treating vessel 1a and plural washing treating vessel 1b, the pickling treating vessel 2 containing the pickling treating vessel 2a and plural washing treating vessels 2b, plural Ni-plating vessels 3, a washing treating vessel 4, plural soldering plating vessels 5 and washing vessel 6, and these are taken out as the finished products through a drying furnace 7. In this case, by attaching the arrangement device 18 arranging stock yard 20 having plural barrel stock areas 19a-19d at the front of the treating line, even if the order of the parts to be treated is suddenly changed, this can be immediately coped with and the continuous processing treatment can be stably executed.
Patent JP-2000049528-A (JP)
Title: Non-directional antenna and array antenna
Inventor: KARIKOMI MASATAKA
IPC: H01Q9/22
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a non-directional antenna which makes a band width wide. SOLUTION: In this non-directional antenna which is provided with a primary radiating element formed on a dielectric substrate 1 which is narrower than the wavelength of a radiation wave radiated from an antenna and a 1st parasitic element 3 made of a 1st cylindrical metal body whose shaft length is the same with or slightly shorter than the half-wave length of the radiation wave around the primary radiating element, a 2nd parasitic element is provided around the 1st parasitic element. Also, the 2nd parasitic element consists of two or more strip-shaped pieces of sheets metal 7 arranged around the 1st parasitic element or a 2nd cylindrical metal body.
Patent JP-S6462508-A (JP)
Title: Breakwater
Inventor: ODA KAZUNORI
IPC: E02B3/06
Filed: 1987-08-31
Abstract: PURPOSE:To reduce the amount of reflected waves toward the outside of the breakwater and the amount of stagnated wave in the breakwater by a method in which wave dissipating holes passing from the open sea to the inside of harbor are formed in the breakwater, and small-diameter narrow paths are formed at the innermost positions from the open sea side ends of the holes. CONSTITUTION:Cast iron tubes 4 are buried in a concrete dam 1 set on the base gravel 3 laid on the seabed 2 to form wave dissipating holes 7, having equal-diameter wave-introducing ports 8 formed on the open sea side, small- diameter narrow paths 10 formed on the innermost positions from the open sea side ends 9 of the dam 1, and equal-diameter wave-discharging ports 11 formed on the inside of harbor. When waves pass through the paths 10, vortex flow 12 occurs in the paths 10 to agitate turbid substances deposited on the bottom of inside of the harbor and also to prevent the occurrence of stagnation of water, as well as reducing the amount of reflected waves toward the outside of the dam.
Patent JP-H0265939-A (JP)
Title: Driving device for sliding body of static pressure fluid bearing
Inventor: KATO TAKAYUKI
IPC: B23Q5/22
Filed: 1988-08-31
Abstract: PURPOSE:To transfer intermittently the sliding body floated on a guide shaft ultrafinely by transferring the sliding body by the operation of an actuator for driving to be controlled via a controller and providing an actuator for holding for fixing the sliding body at the position transferred on each one operation of this actuator. CONSTITUTION:The actuator 18 for driving which transfers a sliding body 2, the actuator 6 for holding which fixes this sliding body 2 at the position transferred on each one operation of the driving actuator 18 and the actuator 7 for drive linking which links the operation of this driving actuator 18 to the sliding body 2 are controlled electrically by a controller C. The sliding body 2 is thus transferred superfinely, intermittently and in a long distance in the state of being floated by a static pressure bearing on the guide shaft.
Patent JP-H1156152-A (JP)
Title: Feeding facility
Inventor: SHINODA MITSUO
IPC: A01K5/02
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To enable the attaching of a sweeping-up tool close to a discharge conveyor using a simple attaching structure. SOLUTION: Feed discharged from a feed storing part 4 is discharged and supplied at feeding points KT arranged along a barn by a discharging conveyor 8 traveling along a prescribed path S. The feed supplied at the feeding point KT according to the traveling motion of the conveyor is swept up toward the barn with a sweeping-up tool 14 placed in a state supported by the discharge conveyor 8.
Patent JP-S6274651-A (JP)
Title: Preparation for printing plate
Inventor: SHIGETA TATSUO
IPC: B41C1/00
Filed: 1985-09-30
Abstract: PURPOSE:To save water, to save a facility concerned and to save energy by engraving printing information by a soft blasting by ultrafine powder particles, thereby eliminating a chemical etching. CONSTITUTION:One or both of a printing plate material on which a resist is formed not to be damaged by soft blasting (sand blasting) of ultrafine powder particles and an injection gun for soft blasting are scanned to uniformly inject the powder particles to be soft-blasted to a portion on which a resist is formed of the printing plate material, thereby engraving printing information such as a character or a picture on the material. The portion on which the resist is mounted and the portion on which the resist is not mounted are equally soft-blasted with the powder particles to protect the portion on which the resist is mounted and to engrave information such as the character or the picture on the material by directly contacting on the exposed portion on which the resist is not mounted.
Patent JP-H0558443-A (JP)
Title: Double row conveyor equipment
Inventor: SATO YASUYUKI
IPC: B65G47/68
Filed: 1991-08-28
Abstract: PURPOSE:To provide double row conveyor equipment performing recovery by maintenance or a man without suspending the flow of an entire line when a work unit suspends its operation in conveyor equipment such as automatic assembly. CONSTITUTION:A retractable conveyor 12 actually performing work is placed to a work unit 11. A working pallet 14 normally runs on the retractable conveyor 12. When the work unit 11 suspends its operation due to trouble, the pallet 14 flows to a traveling conveyor 13 side by means of a transition unit is for branching the pallet 14. At that time, the maintenance of the work unit 11 or work by man on the traveling conveyor 13 can be done. This eliminates the need for suspending the flow of a line.
Patent JP-H05192942-A (JP)
Title: Manufacture of on-site injection compound product
Inventor: UIRIAMU EI JIRU
IPC: B29K75/00
Filed: 1992-07-24
Abstract: PURPOSE: To avoid penetration of reactive polyurethane formulation into an exterior covering contained in a mold by composing the formulation from specific polyol, polyhydric alcohol and other materials. CONSTITUTION: A pour-in-place composite article is produced by placing an exterior cover in a forming mold, injecting a reactive fluid formulation into the extrerior cover, and reacting and foaming the formulation. The formulation contains a polyether polyol having the primary hydroxyl of 75% content with a nominal functional value of at least 3 and ethylene oxide of 8-30% content. The formulation also contains a polyhydric alcohol material of 0.1-10 parts per hundred parts(pphp) polyol, the polyhydric alcohol consisting of glycerine and the like which is soluble in water by at least 40% by weight at 25 C. The formulation further contains water of 20 pphp polyol or less, organic polyisocyanate, a catalyst of polyol therewith, and a silicone stabilizer.
Patent JP-S6276975-A (JP)
Title: Temperature compensating method for automatic diaphragm amplifier of cctv camera lens
Inventor: ARAI MASAYUKI
IPC: H04N5/235
Filed: 1985-09-30
Abstract: PURPOSE:To inhibit the influence of temperature by reducing the amount of correction of a picture signal from a camera less than that of the correction at a normal temperature if the temperature is equal to or lower than the normal temperature, and increasing it more than the amount of the correction at the normal temperature if the temperature goes higher than the normal temperature. CONSTITUTION:A fixed resistor R5 and a thermister nR are connected in series between a midpoint voltage (0 or Vcc) and a negative power source (-V) or the ground (0). The resistor bleeder signal V2 from between the resistances of the said two elements, is supplied to the inverse-side terminal (-) of an operational amplifier A via a resistor R2 in parallel with a video signal V1. The higher than the normal temperature the temperature rises, the smaller the resistance value of the thermister nR goes, and a signal V2 goes to lower than the midpoint voltage (Vcc/2), so that the signal V1 is corrected to be smaller accordingly. The lower than the normal temperature the temperature descends, the larger the resistance value of the thermister nR goes, and the signal V2 approaches the midpoint voltage (Vcc/2) closer without limit, so that a video signal level based on an output signal Vout is maintained higher than the level at the normal temperature.