baber/WOPTO huggingface dataset:
Patent JP-S63135429-A (JP)
Title: Production of material by crosslinking polyethylene/ polypropylene mixture
Inventor: MATSUO MASARU
IPC: B29K23/00
Filed: 1986-11-27
Abstract: PURPOSE:To produce the title material which is highly oriented and excels in heat resistance, by impregnating a gel-like product comprising a solution of a mixture of PE and PP with a peroxide crosslinking agent and a crosslinking accelerator and molding the product by application of heat and/or pressure. CONSTITUTION:A gel-like product is obtained by quenching a solution (concentration of 0.3-10g/100ml) obtained by dissolving a mixture of PE of a viscosity- average MW>=600,000 with PP of a viscosity-average MW>=600,000 in an organic solvent (e.g., decalin) in an inert gas atmosphere. To this gel-like product are added a peroxide crosslinking agent (e.g., dicumyl peroxide) which can act at a molding temperature (130-170 deg.C) and a crosslinking aid (e.g., triallyl isocyanurate), and the mixture is dried and extruded with heating into a molding. This molding is crosslinked by drawing at 140-160 deg.C.
Patent JP-H11184016-A (JP)
Title: Manuscript carrier and image reader
Inventor: NISHIO TOMONOBU
IPC: G03B27/46
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a manuscript carrier which can be individually focused and an image reader. SOLUTION: A slit hole 32 extended in a direction perpendicular to the direction of carrying a film is formed in the wide part of a film carrying path 34. Focusing charts 58 are formed on the surfaces on the side of the film carrying path 34, in both end parts in a longitudinal direction of a glass plate 38 fitted in the slit hole 32. When light from a light source passes through the focusing charts 58 of the glass plate 38 and is made incident on a line CCD, focusing control is executed by a microprocessor, to make the contrasts of the images of the focusing charts 58 maximum. Further, the focusing control can be executed to make the contrasts of the film images of a photographic film 22 as well.
Patent JP-H10123792-A (JP)
Title: Color image forming device
Inventor: KUMON AKIRA
IPC: G03G21/14
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device excellent in maintainability and handleability by unitizing an image forming part and an intermediate transfer part, applying a voltage having the same polarity ad toner on a transfer roller, and electrostatically returning the toner adhering to the surface of the transfer roller to an intermediate transfer belt. SOLUTION: This device is provided with an image forming unit 10 group, an intermediate transfer unit 29 provided with the conductive intermediate transfer belt 19, a moving means for switching an image carrier 12 coming into contact with the belt 19, the conductive transfer roller 30 pressing image receiving paper against the belt 19 and retransferring the toner image on the belt 19 to the image receiving paper and a transfer power source 32. In such a case, the roller 30 is pressed against the belt 19, and the voltage having the same polarity as the toner adhering to the surface of the roller 30 is applied on the roller 30 by the power source 32, then the toner is electrostatically returned to the belt 19.
Patent JP-S63134342-A (JP)
Title: Four-wheel-drive vehicle
Inventor: YAMAMOTO TAMOTSU
IPC: B60K17/344
Filed: 1986-11-26
Abstract: PURPOSE:To improve an operating property and reduce the number of parts by providing a pair of free running mechanisms on a differential device while enabling a differential restricting mechanism provided on the extension of said differential device to be connected/disconnected to and from one of said free running mechanism. CONSTITUTION:When shifting to four wheel driving, hubs 25, 27 are joined to clutch gears 24, 28 by the operation of a lever or a button. That is, free running mechanisms 22, 23 are lockedly operated. Then, when shifting to two wheel driving, the clutch gear 24 is separated from the hub 25 and clutch gears 30, 28 which form a differential restricting device 31 are separated from the hub 27 allowing them to make free action, by the similar operation. And, when restricting differential action, the hub 25 and the gear 24, and the gears 28, 30 and the hub 27 are joined, to complete a diff-lock action. Thereby, the switchovers to free running action, locking action, and diff-lock action can be simply operated.
Patent JP-H01210336-A (JP)
Title: Manufacture of laminate and product thereof
Inventor: ARUFURETSUDO KUUIATEKU
IPC: B32B7/14
Filed: 1988-11-07
Abstract: PURPOSE: To use the data on a panel as the recording of the data on a sheet component by removing an integral laminate unit from a sheet base material to apply a pressure-sensitive adhesive coating to the rear surface of the unit and covering the coated surface with a release coating protective liner. CONSTITUTION: A release coating layer 80 is applied to the small region part prescribed by the perforation 72 on a panel 26. A pressure-sensitive adhesive layer 82 is adapted to a chemical release coating layer 80 and an outside sheet component 84 is adapted to this layer 82. The outside sheet component 84 is bonded to each of the panels 22-32 of a sheet base material 10 by the pressure- sensitive adhesive layer 82. Perforations 68-78 are provided to the panels 22-32 to have to easily remove small parts 68-78 and the laminate sheet components 44-54 bonded thereto from the panels 22-32.  When the small region parts 56-66 of the panel torn as a part of the laminate sheet components 44-54 are uniformly removed from an integral laminate unit as the release coating protective liner to the adhesive layer 82, the pressure-sensitive adhesive layer 82 on the rear side of the outside sheet component 84 is exposed.
Patent JP-H07176427-A (JP)
Title: Magnetic circuit unit for microspeaker and its production
Inventor: FURUYAMA SHIZUO
IPC: H01F41/02
Filed: 1993-11-10
Abstract: PURPOSE:To reduce or eliminate adhering processes by preparing a rust-proof treatment with acryl emulsion after an anisotropic neodymium-based magnet and a yoke material are directly jointed through exciting sintering. CONSTITUTION:An electromagnetic steel plate 2 as a frame material is put into a mold and further a super-quenching thin band as a magnet material is upset in the mold, then an anisotropic neodymiumiron-boron-based magnet powder produced by crushing is thrown therein. Next, after vertical magnetic- field orientation and compression molding are respectively applied thereto, exciting sintering is performed within the same mold in an inert gas to produce a neodymium-iron-boron-based magnet jointed with a yoke. Then, after the exciting sintering is completed, it is cooled up to the room temperature by a dry air containing a volatile rust preventive agent, and a rust-proof covering film is formed by an acryl emulsion consisting of styrene, acrylic ester and methacrylic acid. Thus, an inexpensive magnetic circuit unit for microspeaker with a high dimensional accuracy and excellent rust-proofness can be produced.
Patent JP-S63134927-A (JP)
Title: Coil for torque sensor
Inventor: MIZUNO MASASHI
IPC: G01L3/10
Filed: 1986-11-26
Abstract: PURPOSE:To realize a sensor coil which can be attached and detached easily to an from an axis to be measured, and can obtain the detecting signal of high accuracy, by providing a U-shaped yoke for covering the half circumference of the axis to be measured, and installing a detecting coil to its inside surface. CONSTITUTION:A connecting yoke 3 is constituted of U-shaped yokes 4, 4 and a connecting part 5 for connecting respective yokes. Width of recessed parts 6, 6 in the yoke 4 is formed to a size for receiving enough an axis to be measured 1, and to its inside, detecting coils 7, 7 are mounted. When the detecting coils 7, 7 are excited, a magnetic flux by the coil 7 passes through the axis to be measured 1. In this state, when the torque is applied to the axis 1, a wire-shaped part 1a receives a tensile stress, and a wire-shaped part 1b receives a compression stress. Therefore, the magnetic permeability of the wire-shaped part 1a is increased, and the magnetic permeability of the wire-shaped part 1b is decreased. By detecting variation of this magnetic permeability by the detecting coils 7, 7, and deriving its difference, the direction and magnitude of the torque applied to the axis 1 can be known.
Patent JP-H11101675-A (JP)
Title: Flow meter
Inventor: YOSHIKURA HIROSHI
IPC: G01F1/66
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent grounding via a pipe, by providing isolation transformers between an arithmetic circuit generating a current indicating the flow rate of a fluid based on the transmission/reception signals of a transmitter and a receiver and outputting it to a measuring instrument and the transmitter and the receiver respectively. SOLUTION: A current flows in the secondary coil 11b by the magnetic field change generated on the primary coil 11a of isolation transformers 11A, 11B on the transmission side and reception side, and the coils 11a, 11b are electrically insulated. The isolation transformers 11A, 11B are provided between the oscillating circuit 8 of an arithmetic circuit 6 and a transmitter 3 and between the wave-form shaping circuit of the arithmetic circuit 6 and a receiver 4 respectively. The current from the power supply 22 of a measuring instrument 7 flows in a current detection side line 24, thereby the flow meter does not cause grounding, i.e., a phenomenon that the current from the power supply 22 flows to the ground side via a power feed line 23, the arithmetic circuit 6, the transmitter 3, the receiver 4, and a pipe.
Patent JP-H08144529-A (JP)
Title: Fixing pin mounting-demounting device
Inventor: SUZUKI TAKESUKE
IPC: E04G21/28
Filed: 1994-11-16
Abstract: PURPOSE: To attain weight reduction and downsizing of a fixing pin mounting- demounting device by arranging a fixing pin in a temporarily arranged column so as to be freely inserted and extracted, respectively separately arranging elastic bodies before and behind a slidingly movable member, and connecting the slidingly movable member and a piston device to each other through a connecting member CONSTITUTION: When a roof is forcedly changed by earthquake force and wind pressure force in a condition where a fixing pin 10 is fitted to and inserted into a fixing pin hole 21 of a temporarily arranged column 23, the fixing pine 10 is made impossible in sliding motion. In this case, this forced displacement is transmitted to a shifter 11 through a piston device 14 and a rotary member 15, and the displacement is absorbed to slidably support the shifter 11 by front and rear off springs 12 and 13. In that case, reaction of the front and rear springs 12 and 13 is transmitted to the piston device 14, and this reaction is restricted to a small value by designing a spring constant of the springs properly small. Therefore, a load transmitted to the piston device 14 can be reduced.
Patent JP-S61191845-A (JP)
Inventor: AREN BENOA
IPC: F25D3/10
Filed: 1985-12-17
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。
Patent JP-H04155047-A (JP)
Title: Tie beam
Inventor: NISHIMOTO RYUICHI
IPC: E04B1/24
Filed: 1990-10-19
Abstract: PURPOSE:To improve the workability by forming a tie beam to be installed crossing H-steel main beams having a U-shaped cross section in the form of a half cross section of the main beam, and disposing it with a groove between an upper and a lower flange directed out. CONSTITUTION:A tie beam 7 having a U-shaped cross section for a half cross section two-separated laterally in a vertical surface is put between H-steel main beams 5, 6, and it is disposed to direct a groove between flanges 8 out. Horizontal parts 9 are integrally moulded at both ends of the tie beam 7, and an end edge 8a of one flange 8 is jointed to an end edge 10a of a flange 10 of the main beam 6. A joint plate 16 is used for a stiffener 15 of the other main beam 5 to joint the horizontal part 9 of the tie beam 7. A sash is then installed diagonally in a space between the main beams 5, so sunlight is taken from up. A space having an open feeling can thus be formed.
Patent JP-H01124983-A (JP)
Title: Surge absorbing element
Inventor: SUZUKI YOSHIRO
IPC: H01T4/12
Filed: 1987-11-09
Abstract: PURPOSE:To reduce energy load of voltage nonlinear resistor so as to improve the service life of surge absorbing element by parallely connecting a discharge gap owing to the resistor and the coat film on the surface thereof to discharge gap due to electrodes on opposing ends of the resistor. CONSTITUTION:After an insulator layer 3 is formed on a voltage nonlineat resistor 2, a resistor coat film 4 is insulation divided, and an sufficiently narrow discharge gap 5 is formed with the discharge gap between electrodes 6a, 6a. The resistor 2, a discharge gap 5 between resistor coat films and the gap 6 are parallely connected. Hence, the transfer time of surge absorption from the resistor to surface discharge and discharge in air is shortened, and thereby energy load on the resistor is relieved, and further the degrading is prevented to improve the service life of a surge absorbing element. There is no damage on high current resistivity owing to the discharge in air as well as speedy responsiveness by the resistor, and they are thus retained as they are.
Patent JP-S62141345-A (JP)
Title: Automatic transmission
Inventor: MIURA MASAKATSU
IPC: F16H3/62
Filed: 1985-12-16
Abstract: PURPOSE:To make the axial size of an automatic transmission compact, by arranging an output member at a substantially central portion of an automatic transmission mechanism, connecting a predetermined rotary element of a planetary gear unit with one end of the output member through its boss, and forming an output gear at the other end of the output member. CONSTITUTION:An output member 9 is connected through its boss 9a at one end 9b with a predetermined rotary element of a planetary gear unit, and is formed at the other end with an output gear 9c. The output member 9 is arranged at a substantially central portion of an automatic transmission mechanism in such a manner as to surround an input shaft 5. The boss 9a of the output member 9 is supported at its outer periphery by a bearing 57 retained to a partition wall 37b. Thus, the output member 9 is rotatably supported to the partition wall 37b integrally formed with a case 37.
Patent JP-H07134203-A (JP)
Title: Exposure device
Inventor: NISHIWAKI SEIJI
IPC: G02B5/18
Filed: 1993-11-11
Abstract: PURPOSE:To provide an exposure device in which a high contrast exposure is obtained without an ND filter, the width of a refractive section, that is related to the exposure, is made wider and precise and uniform concentric circular periodical grating patterns are exposed. CONSTITUTION:Laser beam emitted from a laser light source 1 is controlled in its generation by a shutter 2 and its light quantity is stepwise adjusted by a variable attenuator 3. The laser beam is circularly polarized through a 1/4 wavelength plate 4, converted into a convergent light by a beam enlarging lens 5, converged into a circular slit of a spatial filter 6, passed through it and converted to a beam radius- expanded plane wave by a collimating lens 7. The plane wave is made vertically incident on an incident plant 9P of an interference lens 9, refracted at a light-emitting surface 9S as shown by luminous fluxes 12a, 12b, 12A and 12B and made incident on a photosensitive film 11. The luminous fluxes 12a and 12A and 12b and 12B are located at diagonal positions on the same circumference with respect to a center axis 9L, respectively. Thus, the fluxes 12a and 12B which is located in the inner peripheral side and the fluxes 12A and 12b which is located in the inner peripheral side are interfered with each other on the film 11 and as a whole they form concentric interference fringes centered around the axis 9L.
Patent JP-H07134268-A (JP)
Title: Spatial filtering device
Inventor: OYA SAMON
IPC: G02F1/13
Filed: 1993-11-11
Abstract: PURPOSE:To provide a spatial filtering device adequate for inspecting the uneven luminance, uneven color, flaw, defect, deposition of foreign matter, etc., of an object which is to be measured and emits light itself, by converting the light from the object to be measured into coherent light and subjecting the coherent light to a filtering treatment. CONSTITUTION:The image of a liquid crystal display panel 1 is formed on an LCLV 13 which is one of spatial modulation elements. The laser beam 15 emitted from a laser beam source 14 is converted into prescribed linearly polarized light 15b in which the LCLV 13 is irradiated. The luminous flux 15c which is reflected by the LCLV 13 and is transmitted through a polarizing plate 22 is made into the luminous flux having a light quantity distribution meeting the brightness distribution of the liquid crystal display panel 11. The incoherent- coherent conversion is eventually realized. The information of the luminance distribution of the liquid crystal display panel 11 is carried in the coherent light (laser beam)via the LCLV 13 in such 6 manner and the coherent light is subjected to optical Fourier transform to subject the coherent light to the spatial filtering.
Patent JP-H08224924-A (JP)
Title: Paper supply method of image recorder
Inventor: TEI MITSUHISA
IPC: B65H7/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image-recording apparatus which can use a sensor both for sensing a paper feed method and for sensing a paper feed timing and can prevent two sheets, that is, an automatically supplied sheet and a manually supplied sheet from being fed simultaneously. SOLUTION: A sensor 82 is initially shielded by a first light-shielding element of an actuator 80. The first light-shielding element is separated when the actuator 80 rotates, so that a manually supplied paper is sensed or a paper transfer state of an automatically supplied paper is sensed. When the paper reaches a registration roller 74, the sensor 82 is shielded by a second light-shielding element of the actuator 80, and therefore a wait state of the paper is sensed. If a paper is manually supplied immediately after a paper is automatically picked up by a pickup roller 28, two sheets are supplied simultaneously and printed directly by this paper feed mechanism. As such, a paper transfer time after the paper is picked up before the paper reaches the actuator 80 is measured.  Generation of simultaneous feeding two sheets is judged when the paper transfer is sensed before a constant time has passed.
Patent JP-H09128260-A (JP)
Title: Monitor system
Inventor: SUGIMOTO KUNIO
IPC: H04L69/40
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate data omission when a stand-by system changes into a new in-use system. SOLUTION: The in-use system and stand-by system are provided with LAN reception parts 12 and 22 which receive a state change packet and a time packet, scanners 13 and 23 which update the position states of the received data, and message editing parts 15 and 25 which display the updated data on a CRT 16; and the scanner 23 of the stand-by system updates the above position state with certain time delay at every start while the stand-by system is in the stand-by state before shifting to the in-use system mode. Thus, updated data are outputted from only the scanner 13 of the in-use system, so the data of the in-use system are displayed on the CRT. If the in-use system gets out of order and the stand-by system shifts to a new in-use mode, the delay of this update is eliminated and data which are delayed are outputted from the scanner 23, so the data overlap, but there is no omission.
Patent JP-H09124147-A (JP)
Title: Substrate conveying device
Inventor: FUJII KENJI
IPC: B65G49/07
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify conveying roller part structure in a substrate conveying device and to suppress generation of particles so as to prevent contamination on the substrate surface. SOLUTION: A substrate conveying device is constructed of a conveying roller unit 2, which is provided with a plurality of rollers 12, 21 arranged in parallel in the conveying direction, and a substrate transferring unit 3, which is advanced/retracted to/from the conveying roller unit 2 and carries out transfer of a substrate B between the rollers 12, 21. In the substrate transferring unit 3, a flat plate type substrate mounting base 41a possessing a width dimension not more than that of the substrate B to be placed and the predetermined thickness at least is provided on the arm 41 point side.  The conveying roller unit 2 is provided with rotary shafts 6, 10 possessing the first radius dimension, while the roller 12, 21 are installed on both sides of the rotary shafts 6, 10 at an interval of the width dimension of the substrate mounting base 41a and are provided with radius dimensions thicker than that of the rotary shaft by the thickness of the substrate mounting base 41a.
Patent JP-S6485701-A (JP)
Title: Reciprocating type power saw
Inventor: BERGHAUSER ULRICH
IPC: B23D49/00
Filed: 1987-11-11
Abstract: PURPOSE: To provide a saw whose two blades are not detachable during the use thereof by equipping the saw with a reciprocator to reversely reciprocate two paralleled blades to the elongated direction and a generator to generate a force to integrally press the blades at its tooth section. CONSTITUTION: When an armature axis 11 is driven by a motor 10, a gear 24 is rotated via a pinion 12 by which a cutting tool holder 15 for a blade 7' is moved to the left from the outside right position and a cutting tool holder 18 for a blade 7' position, to the right from the outside left position. That is, the cutting tool holders 15 and 18 reciprocate reversely. When the teeth 46, 47 and 50 for a blade are geared with the work piece, the blade is pushed toward a support plate 6. However, the blade' s displacement to the support plate 6 is protected by the blade-elongated shoulder sections 51 and 52. The support sections 53 and 54 apply the downward supporting forces to the elongated shoulder sections 51 and 52, and said forces become a torque to integrally press the blade at the lower section region with the teeth thereof, the saw teeth 50 being pressed each other.
Patent JP-S63137006-A (JP)
Title: Suspension device for vehicle
Inventor: YOSHIMOTO YOSHIAKI
IPC: B60G3/18
Filed: 1986-11-28
Abstract: PURPOSE:To reduce the installing angle of a front side and a rear side positioning members, by specifying the position of a front side link, and specifying the crossing point of the both positioning members and a specific vertical plane to the ground at a position to divide the front side and the rear side links in a specific interior division ratio, in a captioned device for nonsteering wheels. CONSTITUTION:A front side link 7 is positioned at the rear side from a wheel center line C in the upward and the downward visions. And, when the crossing point of a line (l) combining an insulator 5 at the upper side of a strut 4 and a grounding point e of a wheel 2 where the longitudinal force FG is inflicted, and the axial line of a radius rod 9, is made (g), a plane P vertical to the road to the road surface and passing the point (g) is set. And the crossing point Q of the plane P and the axial line of the radius rod 9 id positioned between the front side and the rear side links 7 and 8, and the interior division ratio (m/n) of the both links is set to be equal to or less than the ratio Kf/Kr of the laminate spring constants of the both links 7 and 8. In such a composition, the installing angle of the both positioning members can be made small.