baber/WOPTO huggingface dataset:
Patent JP-H11279011-A (JP)
Title: Sustained release pheromone formulation
Inventor: ISHINO TATSUYA
IPC: A01N63/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a pheromone formulation preventing degeneration of the aldehyde compound and keeping its releasing rate during the pest control period by encapsulating a mixed liquor of sex pheromone and an aliphatic derivative in a plastic container. SOLUTION: This formulation is obtained by encapsulating a mixed liquor of (A) a sex pheromone material as a 10-18 C aldehyde and (B) an aliphatic derivative having a carbon number equal to or less than that of the sex pheromone material preferably (i) an aliphatic acetate having a carbon number 2-3 less than that of the sex pheromone, (ii) an aliphatic alcohol having a carbon number 2-6 less than that of the sex pheromone or (iii) an aliphatic derivative of an aliphatic carboxylate having a carbon number equal to or 1-4 less than that of the sex pheromone in a plastic container having a shape of a tube, a capsule, an ampoule or a bag, consisting preferably of an polyolefin-based polymer.
Patent JP-H01279964-A (JP)
Title: Thermosetting resin composition
Inventor: DEIRU GAASU
IPC: C08G59/40
Filed: 1989-02-01
Abstract: PURPOSE: To provide the mixture with excellent toughness, stiffness and heat resistance for a cured material or the like by composing the mixture with a mixture of multifunctional and monofunctional aromatic cyanates and a thermoplastic resin with a high glass transition point as essential components.  
     CONSTITUTION: (A) 100 pts.wt. of a multifunctional aromatic cyanate (e.g. dicyanate bis-phenol A), (B) 2-100 pts.wt. of a mono-functional aromatic cyanate (e.g. 4-cyanatebiphenyl), (C) 6-100 pts.wt. of a thermoplastic resin with a glass transition point of ≥100°C (e.g. polysulfone with a hydroxyl end group), if desired, (D) 0-50 pts.wt. of a bismaleinimide denoted in formula (R 2  is aromatic or aliphatic group), and (E) 0-5 pts.wt. of epoxy resin are mixed. The thermosetting resin mixture thus produced is used suitably for manufacture of components for aircrafts and space ships. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01195466-A (JP)
Title: Image forming device
Inventor: KIMURA KIYOSHI
IPC: G03G15/36
Filed: 1988-01-29
Abstract: PURPOSE:To prevent the sticking of the component of developer to an image non-formed part and stain in the above device by respectively setting the electrification potential of a photosensitive body and a developing bias potential in a low potential level in a specified time just before stopping the motion of the photosensitive body and just after starting the motion of the photosensitive body. CONSTITUTION:Before the photosensitive body 1 stops rotating in a state where image formation is completed, the voltage of a grid 2G is set at a low level in the specified time so as to set the electrification potential of the photosensitive body at low level. Next, the developing bias is set at low level corresponding to the passage of a part where the electrification potential is low through a developing device 3 and then the rotation of the developing body 1 is stopped. At the time of restarting forming the image, the electrification potential of the photosensitive body is set at high level the specified time after the photosensitive body 1 is rotated. Next, the developing bias is set at high level corresponding to the passage of a part where the electrification potential is high of the photosensitive body 1. The controls of the electrification potential and the developing bias are respectively performed in a grid voltage control part GSC and a bias control part VBC. Thus, unnecessary sticking of developer component to the photosensitive body does not occur and the stain caused by the developer component in the image forming device can be prevented.
Patent JP-S58139412-A (JP)
Title: Foil wound transformer
Inventor: KOYAMA YOSHIO
IPC: H01F27/10
Filed: 1982-02-15
Abstract: PURPOSE:To prevent an accident of mixing refrigerant with insulating medium by a method wherein the pressure of refrigerant and that of insulating medium in tank are equalized all the time. CONSTITUTION:A movable wall 16 is provided on the boundary of bellows 15. In this constitution, the pressure of refrigerant 7 at the pressurizing part on one end of the bellows 15 can be exerted for the medium filled in the pressurizing part on the end of the bellows 15. On the contrary, the pressure of the medium 14 filled in the pressurizing part on the other end can be exerted for the refrigerant equalizing the pressure of the refrigerant 7 and that of the medium 14. Thus an accident of mixing refrigerant 7 with medium 14 may be prevented from happening by means of equalizing the pressure of the refrigerant 7 and that  of the medium 14 easily producing foil wound transformer with high safety.
Patent JP-H03226907-A (JP)
Title: Connector
Inventor: KOBAYASHI SHIZUO
IPC: H01R13/73
Filed: 1990-01-31
Abstract: PURPOSE:To make it easy to ensure the presence of an attaching tool and attach and detach the tool by forming attaching tool engagement piece portions on both side portions of a lid body, each of which piece portions is capable of being bent and which when bent projects from a surface to be attached and holds the attaching tool in such a manner as being freely engaged and disengaged therewith. CONSTITUTION:A connector is provided with both a lid body 10 covering electrical connecting parts and an attaching tool 19 passed through a connector main body 1 to attach the connector main body 1 to an attachment surface and the lid body 10 has attaching tool engagement piece portions 18 formed on both end portions thereof, each of which portions 18 is capable of being bent and which when bent protrudes from a surface 2 to be attached and holds the attaching tool 19 in such a manner as being freely engaged and disengaged therewith while projecting one part of the attaching tool 19 from the surface 2 to be attached. To attach the connector main body 1, each of the attaching tool engagement piece portions 18 is put down horizontally so as to keep the connector main body 1 from projecting from the surface 2 to be attached and the connector main body 1 is attached by the attaching tool 19 passed therethrough. The attaching tool 19 is thus attached and detached easily and also the connector 1 in which the attaching tool 19 can be noticed easily is obtained.
Patent JP-H03225594-A (JP)
Title: Sales data processor
Inventor: YUSE SUSUMU
IPC: G07G1/12
Filed: 1990-01-31
Abstract: PURPOSE:To reduce the burden of a sales staff by judging the kind and/or the number of merchandise housing bags to be delivered to a customer based on the result of a calculating means. CONSTITUTION:The sales staff reads the bar code of merchandise by a bar code reader 4 and inputs a merchandise code. The reader 4 reads merchandise code data into a CPU 1. The CPU 1 displays the item or the price of the sold merchandise on a display device 6, registers them to a sum-up data area 11d of a RAM 11, sums up capacity values V and afterwards judges whether the function key sub total of a keyboard 2 is depressed or not. In the case of NO, a merchandise registration processing is repeated. When the merchandise registration is totally completed, the CPU 1 displays the total sales amount on the sales staff side and customer side displays of the display device 6 and executes printing onto a receipt form and a journal form by driving a printer 8. Based on total value TV of the capacity values, the kind and the number of bags to be delivered to the customer are determined by using a table for bag kind determination and a formula in a RAM, and afterwards, the number of bags is displayed on a bag display 6b of the display device 6.
Patent JP-H06235815-A (JP)
Title: Polarizing film and its production
Inventor: TANAKA NOBUO
IPC: G02B5/30
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a polarizing film excellent in polarizing characteristics and dimensional stability by subjecting a polyvinylalcohol film to uniaxial orientation by three or more times of stretching, and then crosslinking with polyvalent aldehyde. CONSTITUTION:A polyvinylalcohol(PVA) film is dyed, uniaxially oriented, fixed and crosslinked to obtain a polarizing film. In this method, magnification of stretching for the uniaxial orientation of the film is three or more times, preferably >=3.5 times. The crosslinking treatment with polyvalent aldehyde is effected based on insolubilization of PVA polymer by partial crosslinking, which contributes to dimensional stability. This treatment is performed to obtain 0.01-5wt.% insoluble residue, preferably 0.1-2wt.% in hot water at 100 deg.C in order to obtain excellent dimensional stability without decreasing the polarizing performance. If the insoluble residue is <0.01wt.%, the effect of crosslinking is small and enough dimensional stability is not obtd. If the insoluble residue is >=5wt.%, the polarizing performance decreases.
Patent JP-S61182499-A (JP)
Title: Motor-driven blower
Inventor: YAMAURA IZUMI
IPC: F04D29/44
Filed: 1985-02-06
Abstract: PURPOSE:To promote high performance and low noise, by setting a spaced part, having an opening part in the internal end part, between inner and outer guide walls further forming a communication part of the spaced part with a return passage in the outer guide wall still further forming the inner guide wall longer than the outer guide wall. CONSTITUTION:A spaced part 25, having an opening part 24 in the internal end part, is set between inner and outer guide walls 22, 23. In this way, said spaced part 25, constituting a silencer, enables a noise to be reduced. Further the outer guide wall 23 forms a communication part 26 connecting the spaced part 25 with a return passage 20, still further the inner guide wall 22 is formed in a length larger than that of the outer guide wall 23. As a result, even if exfoliation of an air stream from the outer guide wall 23 comes to be easily generated, a blower, supplying air from the spaced part 25 through the communication part 26 and holding the air stream in the vicinity of the outer guide wall 23 to be balanced by said supply of air, prevents the exfoliation. Further the blower, more smoothing an inflow of air when it is supplemented to the spaced part 25 from the opening part 24 because the inner guide wall 22 is formed in a length larger than the length of the outer guide wall 23, substantially improves efficiency.
Patent JP-H06235685-A (JP)
Title: Power supply for testing onboard machine
Inventor: KURIOKA YUKIO
IPC: G01M17/007
Filed: 1993-02-09
Abstract: PURPOSE:To ascertain function of a machine when it is mounted on a vehicle by reproducing the operation of a power supply circuit for the vehicle. CONSTITUTION:A power supply for testing onboard machines comprising a voltage control section 3 for simulating the fluctuation of battery voltage to be applied to the onboard machines, and an output control circuit 5 for interrupting the power supply circuit disposed on the post-stage of the voltage control section 3 is additionally provided with a load circuit 4 for discharging capacitive loads among the onboard machines connected in parallel with the voltage control section 3 between the voltage control section 3 and the output control circuit 5. When voltage fluctuation is simulated by a plurality of power supplies for testing onboard machines, a clock signal for driving a simulation program is commonly used at the voltage control section 3.
Patent JP-2000217418-A (JP)
Title: Shaking separation structure for thresher
Inventor: KODAMA KEIJI
IPC: A01F12/32
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a shaking separation structure for threshers, which can be releasably mounted on a thresher without causing any problem, e.g. leakage of unhulled rice or incomplete mounting, and allow the thresher to work simply and securely. SOLUTION: This shaking separation structure 4 is provided, at the front on its shaking starting side 4a, with a plate-shaped flexible body 16 extending over a total shaking width, attached to the front wall 1b side of the thresher 1 on which it is to be mounted, wherein the flexible body 16 is interchangeably positioned at the upper side of the shaking starting side 4a in such a way to face downward and at the point sheltering from the upper side of the shaking starting side 4a upward.
Patent JP-H09207715-A (JP)
Title: Seat belt take-up device with built-in sensor type pretensioner
Inventor: MIZUNO KOUJI
IPC: B60R22/46
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To certainly switch a safety device of a pretensioner over to a lock-on state in removing a take-up device from a body. SOLUTION: A lock lever 23 is provided on a base bracket 22 of a take-up machine main body 21. The lock lever 23 is provided free to revolve along a first position and a second position by a support shaft 51, and it has a working part 80 to face a lock operating part 31 of a safety device at the time when it is at the first position. The working part 80 is pressurized in a direction of the lock operating part 31 by a spring 82 at the time when the lock lever 23 is at the first position. An arm part 90 is provided on the lock lever 23. The arm part 90 is erected in a direction to be projected from the base bracket 22 at the time when the lock lever 23 is at the first position and it falls down at a position to cover a head part 57a of a bolt 57 at the time when the lock lever 23 is at the second position.
Patent JP-H02201237-A (JP)
Title: Testing of semiconductor light emitting element
Inventor: HOSAKA YOJI
IPC: G01M11/00
Filed: 1989-01-31
Abstract: PURPOSE:To achieve a characteristic test of numerous items quickly by a method wherein an outgoing light of a semiconductor light emitting element is divided into multiple lights with a light branching device after taken into a light pickup lens system and individual lights divided are introduced to a plurality of different measuring systems to perform a plurality of different tests simultaneously. CONSTITUTION:Outgoing light taken into a collimation lens 14 is turned to a parallel light by a positioning between an outgoing light 4 of a chip 3 in an element array 2 and a measuring system. The parallel light is passed through a light isolator 15 to prevent a return light to the element array and moreover, passed through a parallel light condensing lens 16 to be condensed to a fiber collimation lens 17 to be made incident on a light branching device 18 through an optical fiber. Incoming light 21 from an optical fiber is divided into transmission light 23 and reflected light 24 on a reflecting surface 22 of a prism 20 and one part thereof is introduced to a light output measuring device 19 while the other to light wavelength measuring device 25 to allow the measurement of both the lights simultaneously. This enables the processing of numerous test items quickly.
Patent JP-H03225652-A (JP)
Title: Laser beam irradiating method for optical pickup device
Inventor: AJIKI SEIICHI
IPC: G11B7/135
Filed: 1990-01-30
Abstract: PURPOSE:To form a fine spot on a magneto-optical disk by a compact optical pickup by using an objective lens having the high numerical aperture and a long focal length, and a beam expander to expand the diameter of a laser beam. CONSTITUTION:The beam emitted from a semiconductor laser 1 becomes parallel light flux by a collimator lens 2 and the shape of the beam is corrected to complete round by a cylindrical lens 3. Then, the beam is rectangularly reflected to left by a beam splitter 4 and rectangularly deflected upward by a full reflection prism 5. Afterwards, the beam is made incident to an objective lens 7 having high numerical aperture and the long focal length, while expanding the beam diameter by beam expanders 61 and 62, which are composed of two optical axis symmetric lens systems so as to expand the beam diameter, and the fine spot is formed on a magneto-optical disk 9. Thus, since the light flux to be made incident to the lens 7 is expanded once and converged at the lens 7, the fine spot can be effectively formed at a suitable interval to the disk 9 without losing the light flux.
Patent JP-H11200417-A (JP)
Title: Construction machine equipped with driver's cab
Inventor: IWASAKI AKIO
IPC: B62D33/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To easily secure on a frame a mounting space for a vertical elevating cylinder and to enhance riding comfort by reducing the vibration of driver's cab. SOLUTION: A link mechanism 10 comprising a front parallel link 11 and a rear parallel link 12 is provided on the turning frame 4 of an upper revolving superstructure 2. The lower end of the parallel link 11 is pinned to the turning frame 4 at a position below the parallel link 12. An elevating cylinder 14 is placed diagonally between the parallel links 11, 12, and a driver's cab 13 provided on top of the link mechanism 10 is rotated between a raised position and a lowered position by causing the expansion and contraction of the elevating cylinder 14. Further, a fixed frame 16, etc., for holding the driver's cab 13 in the lowered position relative to the turning frame 4, is provided on the turning frame 4.  A double cylinder 18 for selectively limiting the rotation of the parallel links 11, 12 between the raised position and the lowered position is provided between the turning frame 4 and the driver's cab 13.
Patent JP-H03229095-A (JP)
Title: Locking method for pipe and flange
Inventor: KAWAGUCHI MASANOBU
IPC: F16L41/08
Filed: 1990-01-31
Abstract: PURPOSE:To firmly lock a flange and a pipe in a simple manner by fitting the flange around the pipe, inserting a punch, having a circular recess and an arbor, into the pipe, pressurizing one end of this pipe, forming a bulge part in the pipe and simultaneously attaching the pipe to the flange under pressure. CONSTITUTION:A hole 3 installed in a flange 2 is fitted around a pipe 1 projecting one end from a chuck 8 and held in this chuck 8. A punch 9 is inserted into the pipe 1, pressurizing an end of the pipe 1 along the extension direction of the pipe 1 toward the chuck 8 on the bottom of a recess 11, and a bulge part 5 is formed in space between the flange 2 and a step 12 while an arbor 10 pierces through the flange 2 and an outer circumference of the pipe 1 is stuck close to the inner surface full length of the hole 3, thereby locking the flange 2 and the pipe 1. In consequence, the flange and the pipe is firmly lockage at one mechanical process without entailing any damage to the pipe, by means of no brazing.
Patent JP-S62179732-A (JP)
Title: Flexible printed wiring substrate
Inventor: MIZUMO YOSHIYUKI
IPC: H05K3/34
Filed: 1986-02-03
Abstract: PURPOSE:To remarkably increase the entire strength of a flexible printed circuit substrate as compared with a conventional example by extending the extended portion of a pattern for placing electronic components through a boundary portion between the pattern and a wire bonding pattern to the wire bonding pattern arranging region. CONSTITUTION:A wiring electrode 3a of a wire bonding pattern 3 is formed in a range except the corner corresponding portions of a hole end edge 6a, a part of a pattern 2 for placing electronic components is extended to a space 6a in the arranging region of the pattern 3 to form extended portions 7a-7d. The portions 7a-7d are respectively composed of rectangular extended bodies 7a1-7d1, and bridges 7a1-7d2 disposed at boundary portions between the pattern 2 for placing electronic components and the pattern 3. Since the portions 7a-7d are extended through the boundary portions over the boundary portion to the arranging region of the pattern 3 in this manner, the strength of the entire wire bonding pattern is sufficiently enhanced.
Patent JP-S54114412-A (JP)
Title: Vanadium recovery from vanadium-containing catalyst
Inventor: KUROSAWA FUMIO
IPC: C22B34/22
Filed: 1978-02-27
Abstract: PURPOSE: In V recovery by dissolving V-containing catalyst in acid, H 2 O 2  is used in addition thereby effecting speedy dissolution without heating.  
     CONSTITUTION: In recovering V from V-containing catalyst such as used for NO x  removal catalyst, V compound is first dissolved in solution consisting of inorganic acid and H 2 O 2 . An amount of H 2 O 2  equal to 1/5 to 1/100 is sufficient. The solution is neutralized to be slightly alkaline, and then an ammonium compound is added to precipitate ammonium vanadate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04260211-A (JP)
Title: Filter device
Inventor: KAWAMOTO TOSHIYUKI
IPC: H03H7/12
Filed: 1991-02-15
Abstract: PURPOSE:To change the frequency band of a filter circuit in mounted state without detaching a filter device. CONSTITUTION:The frequency band of a filter circuit 2 can be manually changed. At the time of adjustment, the output of an oscillating circuit 6 is inputted to the filter circuit 2 by a switching circuit 5, and the output of the filter circuit is inputted to a comparing circuit 7. The comparing circuit 7 detects a prescribed level difference between the output level of the oscillating circuit 6 and that of the filter circuit 6 and displays the result on a display device. An adjuster adjusts the filter circuit while watching the display device to set an object frequency band without detaching the filter device.
Patent JP-H04260781-A (JP)
Title: Underfloor vertical movement refrigerator
Inventor: TANAKA ATSUO
IPC: E04F19/08
Filed: 1991-02-15
Abstract: PURPOSE:To eliminate rotatable opening/closing operation by hand and to effectively utilize a kitchen space by installing a refrigerator on a front surface of an opening of a floor around the front surface under a kitchen device, vertically operating a box on the floor, providing a containing attitude without difficulty, and opening a floor cover of the front surface of the opening by a horizontal reciprocation. CONSTITUTION:A body 18 having a machine room 17 on a front surface 16a of an opening 16 of a floor 15 at the side of a kitchen device 14, an elevator 19, a driver 20 and a floor cover 24 are operated on slide rails 27 via wheels 25 and a slide driver 26, and vertically moved when they are disposed on a rear surface 16b of the opening. The operations are controlled on a control board 28.
Patent JP-2000217840-A (JP)
Title: Cholecystolithotripsy apparatus
Inventor: AIZAWA KATSUO
IPC: A61B17/22
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a low-invasive cholecystolithotripsy apparatus applicable to gallstones, particularly bilirubin calculi. SOLUTION: This apparatus includes a flexible sheath 3, a laser light guide 1, and a laser beam generating device 5 such as a free-electron laser. The laser beam generating device 5 generates a laser beam having a wavelength derived from expanding and contracting movements which are characteristic of the ester bonds of gallstones, and the end portion 13 of the laser light guide 1 inserted into the flexible sheath 3 is guided to a position near the target gallstone, where the laser beam generated by the laser beam generating device 5 is emitted from the first end portion 13 and irradiates the gallstone so that it collapses through non-heat action.