baber/WOPTO huggingface dataset:
Patent JP-2001078648-A (JP)
Title: Animal prevention net
Inventor: ASANO KIYOO
IPC: A01M29/30
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an animal prevention net capable of preventing the intrusion naturally of a large animal and even of a small animal, scarcely suffered from the influence of wind, and at the same time low in production cost. SOLUTION: A fiber net 1 spread on the periphery of a farmland, a forest or the like to prevent the intrusion of animals. The portion of the net which becomes the vertically upper part when set on the ground is constructed with coarse meshes and the portion of the net which becomes the vertically lower part is constructed with fine meshes. The ratio of the size of the coarse mesh to that of the fine mesh is 1/8 to 1/2 in terms of area ratio, and the ratio of the vertical height (a) of the coarse mesh portion to that (b) of the fine mesh portion is 9:1 to 5:5.
Patent JP-H06112593-A (JP)
Title: Semiconductor light emitting device
Inventor: ITAYA KAZUHIKO
IPC: H01S5/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide a semiconductor light emitting device containing ZnSe in which temperature characteristics are enhanced drastically while lowering element voltage by employing a specific semiconductor layer as a contact layer thereby injecting holes smoothly from an electrode into a P-side ZnSe layer. CONSTITUTION:A second semiconductor layer, i.e., a P-Zn0.7Cd0.3Se semiconductor layer 20, is formed on the surface of a first semiconductor layer, i.e., a P-ZnSe growth protective layer 19, containing group II and VI elements and forming the surface of a light emitting region 25. A group III-V semiconductor layer, i.e. a P-GaAs semiconductor layer 21, is further formed on the surface of the second semiconductor layer 20 and a metal electrode 23 is applied on the top surface of the P-GaAs semiconductor layer 21. The second semiconductor layer, i.e., Zn0.7Cd0.3Se, has grating constant larger than that of a GaAs substrate 11 and thereby a compressed bud structure is realized with distortion factor higher than 3%. But since the thickness is set lower than a critical value, connection is made with the P-ZnSe layer 19 and no dislocation takes place. Distortion factor of 2% or above is sufficient.
Patent JP-H04141052-A (JP)
Title: Additive for boiled rice
Inventor: NISHIDE TSUTOMU
IPC: A23L7/10
Filed: 1990-10-01
Abstract: PURPOSE:To obtain the subject additive imparting excellent taste and appearance to boiled rice by using edible oils and fats as a main component and adding a specific phospholipid. CONSTITUTION:0.5-10.0wt.% phospholipid having >=1.0 (preferably >=3.0) weight ratio of weight of phospholipid (e.g. phosphatidic acid) having no nitrogen atom to weight of phospholipid (e.g. phosphatidylcholine) having nitrogen atom and/or >=5wt.% (preferably >=8wt.%) diglyceride are contained in edible oils and fats preferably mixed with soybean salad oil or rape salad oil to afford the objective additive.
Patent JP-2001089366-A (JP)
Title: Cornea turbidity inhibitor
Inventor: NAKAMURA SHIGERU
IPC: A61K9/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cornea turbidity inhibitor. SOLUTION: This cornea turbidity inhibitor comprises D-3-hydroxybutyric acid or it salt as an active ingredient. The inhibitor can contain at least one kind of an isotonizing agent, a buffer agent, a stabilizer, a thickener and an antiseptic. The D-3-hydroxybutyrate is selected from the group consisting of sodium salt, potassium salt, L-lysine salt, L-histidine salt and L-arginine salt.
Patent JP-H09130230-A (JP)
Title: Method and device to exclude competition between transistorsin integrated circuit
Inventor: UIRIAMU ERU PERIGO JIYUNIA
IPC: H03K19/0948
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent FETs in a totempole output stage of a driver from being simultaneously turned on temporarily without analyzing a critical timing in the design of an IC. SOLUTION: A voltage source 28 is connected to one terminal 24 of a gate 22 of a pull-up side FET 20 and a voltage sensor 30 is connected to the other terminal 26 of the gate 22 to sense a gate voltage. Till the voltage sensor senses 0V, a pull-down side FET 32 is not turned on. A voltage source and a voltage sensing point are provided across the gate to allow an actual voltage applied to the gate is completely 0V when the voltage sensor senses 0V, then no contention is caused between the two FETs. The similar operation is conducted in the reverse case.
Patent JP-H11302465-A (JP)
Title: Polyethylene resin composition
Inventor: MONOI HISASHI
IPC: C08F4/69
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene resin composition having a relatively high molecular weight and a broad molecular weight distribution, shoeing an excellent balance of environmental stress crack resistance(ESCR) and moldability such as draw-down resistance, melt stress, swelling and the like and especially suitable for a large scale blowing. SOLUTION: This polyethylene resin composition includes (1) a polyethylene resin composition comprising 15-95 pts.wt. of an ethylene-based polymer obtained by use of a chromium complex catalyst comprising a chromium compound having an organic group, a carrier and an activating agent and 85-5 pts.wt. of an ethylene-based polymer obtained by use of a Ziegler catalyst, (2) a polyethylene resin composition comprising 75-85 pts.wt. of an ethylene-based polymer obtained by use of a sintered chromium catalyst and 25-15 pts.wt. of an ethylene- based polymer obtained by use of a Ziegler catalyst and (3) a polyethylene resin composition comprising 5-95 pts.wt. of an ethylene-based polymer obtained by use of a chromium complex catalyst and 95-5 pts.wt. of an ethylene-based polymer obtained by use of a sintered chromium catalyst.
Patent JP-S61138182-A (JP)
Title: Automatic measuring instrument of semiconductor element
Inventor: NAKAYAMA MASAO
IPC: G01R31/26
Filed: 1984-12-11
Abstract: PURPOSE:To measure automatically semiconductor elements with a simple construction by providing a movable chute part to the intermediate part of a chute for conveying the semiconductor elements, detaining and fixing the semiconductor elements, measuring the elements and conveying the elements by the own weight thereof. CONSTITUTION:The semiconductor element 1 transferred to the movable chute part 7a is detained to the top end 16-1 of an oscillating lever 16 oscillated in the direction A' B'. The element 1 released from the detention as a result of the oscillation of the top end 16-1 in the direction A' B' is detained to the bottom end 16-2 oscillating in the direction C' D'. The element 1 is at the same time transferred from the chute 7 and is detained to the top end 16-1 of the lever 16. The elements 1 are detained and fixed to the plural prescribed points of the movable chute part 7a in the above- mentioned manner and the leads of the elements 1 are respectively inserted to measuring sockets 9 by the oscillation of the top end 16-1 in the direction A' B' and the bottom end 16-2 in the direction C' D', by which the electrical characteristics thereof are measured. The elements 1 are released from the detection by the oscillation of the top end 16-1 and the bottom end 16-2 in the directions A' B', C' D' and are successively transferred to the lower stationary chute 7b.
Patent JP-H03123311-A (JP)
Title: Light guide for in-duct line observing device
Inventor: MIYAZAKI YASUHIDE
IPC: H04N5/225
Filed: 1989-10-06
Abstract: PURPOSE:To emit an illuminating light in a wide angle without enlarging the outside diameter of the in-duct line observation device by emitting irregularly a light beam emitted as a wave front state from an emitting end face of a light guide into a duct line. CONSTITUTION:On the outside periphery of an in-duct line observation mirror 1 of a television camera, a fiberscope, etc., a light guide 2 are arranged in a ring, shape, and the inner wall D of a duct line B is observed by a light beam emitted from the emitting end face 3 of the light guide 2. Since the emitting end face 3 of the light guide 2 is in a wave front state, the light beam emitted from the emitting end face 3 is emitted irregularly, an emission angle becomes wider than a numerical aperture of an optical fiber used for the light guide 2, and a comparatively uniform illuminance is obtained in the inner wall D of the duct line B. Since the illuminating light is emitted in a wide angle, it is unnecessary to allow the tip of the light guide 2 to have an angle, and the outside diameter of the in-duct observation device does not become large.
Patent JP-2001081714-A (JP)
Title: Method and apparatus for tearing-up asphalt pavement slab
Inventor: AMAMIYA KEIGO
IPC: E01C23/12
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for tearing up an asphalt pavement slab which generates only low noise and low vibrations, and is excellent in workability, and to provide an apparatus for implementing the method. SOLUTION: The method is comprised of the step of vertically drilling a tearing-up hole 14 in an asphalt pavement slab 10 at a drilling location thereof by means of an asphalt boring drill 11, the step of inserting a pressure-breaking machine 15 driven by hydraulic oil pressure, into the tearing-up hole 14 drilled in the former step, such that a free surface 43 of the asphalt pavement slab 10 is orthogonal to a pressurized direction, and the step of developing cracks 16 by pressurizing the tearing-up hole 14 in a hole-expanding direction by means of the pressure-breaking machine 15. These three steps are repeatedly carried out to tear up the asphalt pavement slab. The apparatus may be a walking type small tearing-up machine, a vehicle-mounted type large exclusive tearing-up machine, or a composite tearing-up machine having a device with other functions mounted thereon.
Patent JP-H11102124-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIO
IPC: G03G15/16
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To make the securement of the transfer ability and the separability of recording paper on the separation side of a toner image receiving body compatible with the stabilization of driving the belt-like toner image receiving body by separately providing the conductive roller of the toner image receiving body and a driving roller driving the belt-like toner image receiving body. SOLUTION: The conductive roller 14d provided on the side of the toner image receiving body 14a where the recording paper P is separated and the driving roller 14j driving the belt-like toner image receiving body 14a are separately provided. The body 14a is stretched and laid in a state that it is inscribed to the driving roller 14j, the conductive roller 14d, a driven roller 14e and a tension roller 14i, and is rotated counterclockwise as shown by an arrow in figure. The roller 14e is disposed on the supply side of the recording paper P as the transfer material of the body 14a, and the roller 14d is disposed on the separation side of the recording paper P. The roller 14j is provided on the upstream side in the moving direction of the body 14a near the roller 14d.
Patent JP-S63115717-A (JP)
Title: Automatic mold thickness control equipment in injection molding machine
Inventor: INABA ZENJI
IPC: B29C45/17
Filed: 1986-11-05
Abstract: PURPOSE:To bring the title equipment into a mechanism which is more precise and quicker in controlling a mold thickness and capable of applying to a tilting or torque type mold clamping mechanism, by providing a specific detecting, calculating and driving devices on a mold thickness control mechanism of mold clamping equipment of an injection molding machine. CONSTITUTION:Whether a toggle mechanism A is in a locked-up state or not is detected through a head position detecting device D after a mold has been fitted to an injection molding machine. When the toggle mechanism A is not in the locked-up state, a quantity of a movement of the toggle mechanism A up to the locked-up state is obtained by a moving platen position calculation device F. A rear platen is moved to an antimoving platen side by the said quantity of movement with a rear platen driving device C through a lock-up control device G and a toggle link is made into a locked-up state by driving a toggle driving device B. Then abutting of a mold is detected by a detecting device H of the abutting of the mold, the movement of the rear platen is stopped and then control of a mold thickness is performed by moving the moving platen to a rear platen side by a predetermined quantity.
Patent JP-S63117077-A (JP)
Title: Water-based ink
Inventor: NAGAI KIYOFUMI
IPC: C09D11/03
Filed: 1986-11-05
Abstract: PURPOSE:To form a water-based ink gives a recorded image with excellent water resistance and light resistance and also has a good black color tone, by mixing two kinds of specified dyes. CONSTITUTION:This water-based ink contains at least two kinds of dyes, i.e., a dye (A) of formula I and a dye (B) of formula II. In formula I, R1 and R2 are each H, alkyl, hydroxyalkyl, halogen, carboxyl, etc.; R3 is H, alkyl or halogen; R4 is H, alkyl, alkoxy, halogen or sulfo; R5 is H, alkyl, alkoxy, halogen, carboxyl or sulfo; X is H, an alkali metal, quaternary ammonium, quaternary phosphonium or a cation of an organic amine; l is 1 or 2. In formula II, Ar1 and Ar2 are each hydroxyl, amino, substituted amino, alkyl, alkoxy, halogen or sulfo, or a phenyl group having substituents such as carboxyl groups; X is the same as in formula I. The ratio of A to B is preferably 4/1-8/1.
Patent JP-H10104739-A (JP)
Title: Housing case of precision mechanical equipment
Inventor: HAYAKAWA MASAHIRO
IPC: G03B17/56
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a housing case of precision mechanical equipment, which is excellent in impact resistance and waterproof, with a simplified structure and at a low cost. SOLUTION: This housing case of the precision mechanical equipment is equipped with a bag-like housing chamber 10a formed of a sheet-shaped material, a housing opening part 15 with which this housing chamber is opened and closed, an air chamber 13 formed of the sheet-shaped material having flexibility along the inside surface of the housing chamber and an air volume adjusting means 20 which controlls the quantity of expansion of this air chamber.  It is advisable that the air volume adjusting means is provided with a pressing pump chamber, which is formed separately from the air chamber, is deformably pressurized from the outside and has a self-restoring force, a first one-way valve, which only permits the air flow in the direction introducing the outdoor air into the pressing pump chamber, a second one-way valve, which only permits the air flow from the pressing pump chamber to the air chamber direction, and a screw-operated type discharge valve 30, by which the air chamber is communicated with the outdoor air.
Patent JP-H02108407-A (JP)
Title: Device for controlling speed and device for calculating diameter in pitch control table
Inventor: SHUDO TAKEO
IPC: B21B37/00
Filed: 1988-10-18
Abstract: PURPOSE:To transfer round steel stocks to a rolling treatment device at constant interval of time by finding a steel stock diameter by a diameter computing element to find a speed standard signal by a speed controller and driving a driving device of a caliber type roll by use of the standard signal. CONSTITUTION:A pair of position detectors 11a, 11b give a passage signal of a round steel stock 4 to a diameter computing element 13 through an input device 12 and the element 13 finds a required time for passing the stock 4 a prescribed distance (l). The element 13 finds a diameter D of the stock 4 passed through a caliber-type roll 2a of a transfer table 2 and gives a speed controller 5 a diameter signal D'. When the stock 4 is transferred to a caliber- type roll 3a of a pitch control table 3, the controller 5 gives a driving device 6 a speed standard signal n' bringing interval of time at which the stock 4 is transferred to a rolling treatment device 7 to be constant based on the diameter signal D' of the stock 4 given by the element 13. The driving device 6 drives a driving motor 3b of the control table 3 based on the speed standard signal n'. Hence, the stocks 4 are transferred at constant interval of time.
Patent JP-H03125243-A (JP)
Title: External memory driving system
Inventor: TAKAHASHI SHINJI
IPC: G06F12/02
Filed: 1989-10-09
Abstract: PURPOSE:To facilitate the write/read of the order of data of an external memory by increasing/decreasing the contents of a counting device every time the data are written or read by a prescribed unit after setting a head address to the counting device. CONSTITUTION:When data are written into an external memory 16, the count value corresponding to the head address of a write executing area of the memory 16 to a counting device 15. Then the count contents of the device 15 are increased by 1 for each prescribed data unit after a data writing action is started. When data are read out of the memory 16, the count value corresponding to the head address of a read executing area of the memory 16 is set to the device 15. Then the count contents of the device 15 are decreased by 1 for each prescribed data unit. Thus the write/read of the order of data can be faciliated.
Patent JP-H0978372-A (JP)
Title: Apparatus for threading of false twister
Inventor: NAGAO ISAO
IPC: D02G1/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To shorten the threading operation time and improve the operating efficiency of a false twister. SOLUTION: This apparatus for threading of a false twister is capable of conveying yarn taken out of a yarn feed package through at least the first heater member, a yarn cooler and a false twisting member to a prescribed yarn end receiving position in a breath by jetting air thereon in the false twister designed to wind the yarn 3 taken out of the yarn feed package 2 through the first heater member H1, the yarn cooler C, the false twisting member T, etc., onto a winding package 28.
Patent JP-H01103435-A (JP)
Title: Coated sheet with adhesive layer
Inventor: HARUBE YUKIO
IPC: B32B5/02
Filed: 1987-10-16
Abstract: PURPOSE:To contrive simplification of a process and made skill unnecessary for uniform finishing by compounding a nonvulcanizing rubber adhesive sheet to the backside of a coated sheet. CONSTITUTION:After compounding of an adhesive rubber layer 1 and core material layer 2 to begin with, a coating layer 3 is formed by spraying a coating material. The adhesive rubber layer 1 is for adhesion of a coated sheet to the surface of a structure and mainly comprised of nonvulcanized natural rubber or nonvulcanized synthetic rubber and the same is obtained by compounding adhesion giving resin such as polybutane, a softening agent such as process oil, a filling agent, an aging prevention agent and a coloring pigment with the adhesive rubber layer 1 for kneading. A core material layer 2 is for adhesion of a reinforcing agent of the adhesive rubber layer 1 and both the adhesive rubber layer 1 and coating layer 3, for which woven cloth or nonwoven cloth or a net is used. The coating layer 3 is of a mastic coating layer and serves for a decorative part of the surface and a waterproof part. Although various compositions of a wide use can be used as mastic coating, such elastic coating having flexibility after cure is suitable among others and, for example, acrylic coating or normal temperature setting type fluorine resin coating is preferable.
Patent JP-2001078503-A (JP)
Title: Puffling device for transplanter
Inventor: ISHITOBI YOSHIO
IPC: A01C11/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a puddling device for a transplanter, with an outer rotor 6 easily attached to, or detached from, an inner rotor, and capable of smoothly partitioning and guiding a mud stream. SOLUTION: This puddling device 3, having an outer rotor 6 and inner rotor 6a, is attached to a vehicle to rake and level a field for a transplanter which is also equipped with a planter 2 for planting seedlings, wherein the outer rotor 6 is attached to or detached from the inner rotor 6a, with the outer rotor axis 33 being fixed on the inner rotor axis 32 via an attaching utensil 8 having a screw lever therein in such a way that the axis 33 can be attached to or detached from the axis 32, and the holding section 81 of the attaching utensil 8 also works as the current plate for partitioning and guiding mud stream.
Patent JP-H08120930-A (JP)
Title: Concrete surface finishing device
Inventor: MABUCHI KAZUMI
IPC: E02D17/20
Filed: 1994-10-26
Abstract: PURPOSE: To mechanize the finishing process by eliminating the fresh concrete, which is positioned over a concrete frame at the predetermined distance, and housing it in a housing part, and forming the flat surface, and adding vibration thereto. CONSTITUTION: A distance between a concrete frame 3 and the tip 21a of a flat surface forming part 21 and a distance between the concrete frame 3 and a flat surface finishing part 23 are set at the predetermined height H, and a balance weight 25 is set in the condition appropriate for the movement of a surface finishing device 11, and a driving roller 13 and a vibrator 14 are driven so as to move the concrete from one end to the other end of the concrete frame 3. A flat surface forming part 21 scrapes the fresh concrete 4 of a part upper than the tip 21a of the irregular part, and houses them in a housing unit 22, and forms the flat surface 30 at a position lower than the concrete frame 3 at a distance H.  The flat surface forming part 21 adds the vibration from the vibrator 14 through a connecting rod 14a, and adds the vibration to the surface of the fresh concrete 4, and while presses the aggregate so as to form the flat surface 30. Furthermore, a flat surface finishing part 23 in the rear slides on the flat surface 30 so as to smoothly finish the flat surface 30.
Patent JP-H10107443-A (JP)
Title: Multi-layered printed wiring board and manufacture thereof
Inventor: ISODA SATOSHI
IPC: H05K3/46
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To improve a connecting reliability in a multi-wiring system. SOLUTION: Inner layer circuits 3a and 3b are formed on upper and lower surfaces of a copper-clad laminate 2, on which an adhesive insulating layer 4 is formed. Then electric wires are wired within the bond insulating layer 4. A non-through connecting hole 11 and a through connecting hole 12 are made in the laminate, and these non-through and through-connecting holes 11 and 12 are connected with a copper wires 5a of electric wires 5. Then a non-through connecting hole 8 is made therein by a laser beam, and insulating resin 5b of the electric wires 5 within the non-through hole 8 is removed to leave the copper wires 5a.
Patent JP-H03125796-A (JP)
Title: Underground excavator
Inventor: NAKAJIMA TAKASHI
IPC: E21D9/08
Filed: 1989-10-11
Abstract: PURPOSE:To effectively discharge soil even when an external pipe is stationary, in like manner as rotary, by equipping fins every appropriate interval outside the inner pipe of a double tube type excavator and by agitating the soil with the fins of the rotating inner pipe even when the external pipe is fixed. CONSTITUTION:A pilot casing 11 is provided at the body 10 of an external pipe 1 having an excavating bit 3 at the front edge thereof and a double tube casing is constituted so that a lubricant is supplied in the space S between the double tubes. Next, spiral fins 5 are fitted at the front of the inner pipe 2 having excavating bits 4a, 4b at the front edge thereof. And an ejection nozzle of water for discharging soil is provided at the front end thereof and further, a discharging nozzle 6 is provided at the end of the spiral fin 5 and also fins 7 are equipped at the outside thereof. Next, the outer and inner pipes 1, 2 are rotated reversely with each other by respective driving mechanisms 8, 9 to discharge soil with water fed from the inner pipe 2. In this way, underground soil can be effectively discharged even when the outer pipe is stationary.