baber/WOPTO huggingface dataset:
Patent JP-H03200531-A (JP)
Title: Stacking and compressing device for mat and packing device for same
Inventor: HAGA TSUNEHIRO
IPC: B65B63/02
Filed: 1989-12-22
Abstract: PURPOSE:To stack and compress folded mats by providing a lower tier of middle rollers for receiving mats, an upper tier of top rollers, a mat hold-down member under the middle rollers, a mat supporting member under the mat hold-down member, a lifting mechanism and a vertical pusher, etc. CONSTITUTION:When a folded mat 2 is supplied on a conveyor 1, a top roller 15 and a middle roller 14 are rotated to feed the mat in the direction of the arrow 3. The middle roller 14 and a mat hold-down member 16 are moved back, the mat 2 is constrained by a mat supporting member 17 and the top roller 15, a vertical pusher 28 is lowered to hold down the mat 2 and force down the mat supporting member 17. The mat 2 is held in place and the vertical pusher 28 is raised to its original position. The aforesaid operation is repeated to laminated the mats 2 in a predetermined number of sheets. The pressing plate 37 of a pusher 6 inserts the mat 2 between the bottom plate 34 and the top plate 33 of a moving press 4 and, during the movement of the press 4, the bottom plate 34 is raised by a lifting mechanism 35 to compress the mats 2 to a predetermined density.
Patent JP-H05166222-A (JP)
Title: Separation type optical pickup device
Inventor: YAMAMIYA KUNIO
IPC: G11B11/105
Filed: 1991-12-17
Abstract: PURPOSE:To prevent the decrease in the angle change of a light beam by as much as the magnification rate of a shaping prism by the detection of the tracking position utilizing the reflected light of the incident surface of the shaping prism at the time of writing/reading out of data by simultaneous verification. CONSTITUTION:A tracking mirror 6 is disposed between a semiconductor laser 3 and the shaping prism 7 in the optical path of the exit beam from the semiconductor laser 3. A photodetector 18 is commonly used for angle detection of the tracking mirror 6 and output detection of the semiconductor laser 3 by utilizing the reflected light of the incident surface 7a of the shaping prism. As a result, the tracking control and the control for maintaining the quantity of the beam emitted from the semiconductor laser 3 constant are executed.
Patent JP-H11167140-A (JP)
Title: Diaphragm for camera
Inventor: SHIMAKURA TAKAHIRO
IPC: G03B9/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm for a camera capable of permanently preventing the generation of a ghost caused by the mutual reflection of the image pickup surface of an image pickup element and an ND filter by forming the ND filter, so as to make its section a circular-arc shape and providing stoppers for preventing the elongation of the ND filter, in an aperture blade to which the ND filter is attached, so as to prevent the secular change in shape of the ND filter. SOLUTION: A projection part 30 is formed on one end part, of the ND filter 22 and a pin hole formed in the projection part 30 is fitted on a positioning pin 32 provided on the aperture blade 10. The other end part, of the ND filter 22 is restrained by two stoppers 34 provided on the aperture blade 10. Therefore, the elongation of the ND filter 22 caused by the secular change can be prevented by the stoppers 34.
Patent JP-H03196828-A (JP)
Title: Mixing device
Inventor: PEETAA TOOTENHAUPUTO
IPC: B01F13/08
Filed: 1990-11-29
Abstract: PURPOSE: To achieve a desirable mixing effect by arranging part or the whole of the stators of a linear motor around the cylindrical wall of a mixing vessel. CONSTITUTION: Material 30 to be mixed is introduced together with an armature element 22 of the linear motor and together with packing members 26 at need into the mixing vessel 10. The armature element 22 is driven by the linear motor without contact, by which the material 30 to be mixed is mixed. At this time, a part or the whole of the stators 16, and 18 of the linear motor are arranged around the cylindrical wall 14 of the mixing vessel 10. Consequently, the desirable mixing effect may be achieved.
Patent JP-H11152725-A (JP)
Title: Substrate material for forming impervious layer and impervious layer
Inventor: OMOTE YUUTAROU
IPC: E02B3/12
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To manufacture easily by sticking and forming an impervious film layer on the surface of a rough-textured foundation cloth having chemical resistance, and attaching a waterproofing agent-carrying rough-textured cloth having chemical resistance to the outer surface of the impervious film layer. SOLUTION: An impervious film layer 3 is formed on the outer surface 2 of a rough-textured foundation cloth 1 having chemical resistance, such as a nonwoven cloth of synthetic fibers or rough-textured, knitted or woven cloth by sticking a synthetic resin film or a synthetic resin sheet the outer surface 2 of the rough-textured foundation cloth 1. And a substrate material 7 for forming an impervious film is formed by attaching a waterproofing agent carrying rough texture cloth 5 having chemical resistance such as a nonwoven cloth of synthetic fibers to the outer surface 4 of theimperious film layer 3.  The case of execution of layers, the substrate material 7 for forming the impervious layer is fixed to a surface for execution, such as the exterior wall of a culvert, the bottom of a regulating reservoir or the inside wall of a tunnel, with anchor pins, with the rear side of the foundation cloth 1 butted against the surface. If spring water that issues and gushes out to the surface, the spring water flows down naturally and is discharged without infiltrating the waterproofing agent carrying cloth 5. Thus the impervious layer can be manufactured easily and can discharge spring water.
Patent JP-2001156587-A (JP)
Title: Ladder type surface acoustic wave filter
Inventor: ONOZAWA YASUHIDE
IPC: H03H9/64
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a means that realizes a small-sized ladder type surface acoustic wave filer that increases the bandwidth. SOLUTION: In the ladder type surface acoustic wave filter where surface acoustic wave resonators are alternately arranged as a parallel arm, a series arm and a parallel arm on a major side of a piezoelectric substrate, the admittance of the respective surface acoustic wave resonators configuring the parallel arm is set nearly equal to each other and the impedance of the respective surface acoustic wave resonators configuring the series arm is set nearly equal to each other.
Patent JP-H06153748-A (JP)
Title: Fishing float and underwater fishing float
Inventor: ISE MASAMI
IPC: A01K93/00
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a fishing float and underwater fishing float having excellent appearance and improved durability in use, not requiring subtle buoyancy adjustment. CONSTITUTION:In a fishing float equipped with a main body 1 of a fishing float and a through hole 2 which is formed in the main body 1 of the fishing float and through which a fishing line passed, at least a lower side of the main body 1 of the fishing float comprises a laminated compressed wood part prepared by bonding flat plates under compression to give a laminated substrate and processing the laminated substrate into a given shape. In the laminated compressed wood part, at least adjoining end faces of the flat plates show different colors and each end face has a striped or concentric pattern and at least the laminated compressed wood part is coated with a clear coating film to give a fishing float and underwater fishing float. In the main body of the float, a hollow part is formed or a small piece is rollingly housed in the hollow part. The upper side of the main body of the fishing float is made of a clear resin, etc., and a metal weight part 4 is laid at the bottom of the main body of the fishing float.
Patent JP-2001153701-A (JP)
Title: Heat generating resistance type air flow rate measuring apparatus
Inventor: TAKASAGO AKIRA
IPC: G01F1/68
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat generating resistance type air flow rate measuring apparatus provided with a structure improving wall temperature characteristic of a suction air temperature detecting element. SOLUTION: Conductive conductor formed in an electronic circuit is interposed between a retaining member of a suction air temperature detecting element which fixes the element and a connection terminal with an internal combustion engine control unit. Thereby the heat generating resistance type air flow rate measuring apparatus provided with a suction air temperature detecting device which reduces the temperature rise of the suction air temperature detecting element due to heat from the outside and is excellent in wall temperature characteristic can be provided.
Patent JP-H07200726-A (JP)
Title: Optical character reader
Inventor: MATSUZAKI KENICHI
IPC: G06K9/03
Filed: 1993-12-28
Abstract: PURPOSE:To improve efficiency for editing read data by hardly generating key input errors. CONSTITUTION:An image extracting part 22 stores a ruled line 12 and a ruled line frame 13 on a form 11 in an image storage part 23 as images. A coordinate extracting part 24 transforms the position of an end point 15 of the ruled line/ ruled line frame to the coordinate code of a display with a left edge 14 of the paper 11 as a reference and stores it in an image position storage part 25. A character identifying part 26 identifies a character on an identifying character object slip and stores its character code in an identified character storage part 27. The coordinate code is extracted from the image position storage part 25, and that image is displayed on a display 31 by an image display part 28. Based on display position identification information previously registered on an identified character position storage part 29, the identified character is displayed at the designated position of that image by an identified character display part 30.
Patent JP-H07186624-A (JP)
Title: Pneumatic tire excellent in offset abrasion resistance
Inventor: NAKAMURA HIROSHI
IPC: B60C11/13
Filed: 1993-12-28
Abstract: PURPOSE:To prevent offset abrasion from being generated in the range on the ground contact surface of a rib by forming zigzags having many irregularities as deep as or deeper than the pitch on the end side wall of the rib on the ground contact surface of a pneumatic tire, and providing thin width slits to be connected to valley parts in ground-contact and to be closed. CONSTITUTION:Ribs 2 between longitudinal grooves 1 extended in the tire circumferential direction and ribs 3 sandwiched by the longitudinal groove 1 and shoulder ground contact surfaces 4 are provided, notches 7 whose width is increased toward a grove bottom 6 in inclined section are provided on a groove wall 5 of the longitudinal grooves 1, and zigzag part 10 is formed on the groove part 5 in the tire circumferential direction so that mountain parts and valley parts may be positioned on the longitudinal groove 1 side, and the ratio P/H of the pitch P to the longitudinal groove depth H may be within the range of 0.3 to 1.0. Slits 11 are formed in respective ground contact surface side end range of the ribs near the shoulder ground contact end and linearly and continuously extended along the longitudinal groove 1 in the circumferential direction, and the width is so thin as to be easily closed in ground-contacting and the lateral sipe opening to a zigzag valley part is formed.
Patent JP-H06178739-A (JP)
Title: Structure for inspecting piping in sanitary room
Inventor: KIKUCHI NOBUAKI
IPC: A47K17/00
Filed: 1992-12-15
Abstract: PURPOSE:To simplify inspection even if conventional inspecting port and a lid thereof in a counter for a stool are not provided. CONSTITUTION:A pair of carriers are erected at an interval in a sanitary room. A counter 6 for a stool is laid between the upper ends of a pair of the carriers. The counter 6 for the stool is mounted on the carriers by counter fixing screws screwed into the counter 6 for the stool from the carrier. A lower tank and piping are provided below the counter 6 the stool. A modesty panel 9 composed of a modesty panel body 9a in the central part and side modesty panels 9b at the sides covers between the front end of the counter 6 for the stool and a floor. The side modesty panels 9b are removably mounted on the carrier.
Patent JP-H02178645-A (JP)
Title: Linear driving device for copying machine
Inventor: SAWAI HIROYUKI
IPC: H04N1/04
Filed: 1988-12-28
Abstract: PURPOSE:To use an inexpensive linear motor by setting the magnetic flux density of a stator equivalent to the outside of a linear scanning area lower than that of the stator equivalent to the linear scanning area, in terms of the stator of the linear motor. CONSTITUTION:The linear motor 10 is composed of the stator 11 and a needle 11, the stator 11 having a structure in which plural permanent magnets 111 and 112 are alternately magnetized on the upperside of a stator yoke 113, a needle 12 having a structure in which a three-phase coil 122 is firmly fixed to the underside of a needle yoke 121; an original reading part 30 connected to the needle 12 is alternately moved in the linear scanning area (a). The thickness of the permanent magnet 112 is set smaller than that of the permanent magnet 111. Thrust required to speedily move the original reading part 30 in the linear scanning area (a) is obtained from the magnetic energy of magnetic flux density generated by the permanent magnet 111, etc. whereas thrust required to slowly move the original reading part 30 in a carrying area (b) is obtained from the magnetic energy of magnetic flux density generated by the permanent magnet 112, etc. Thus, inexpensive linear motor can be available.
Patent JP-2000158566-A (JP)
Title: Corrugated fiberboard manufacturing device
Inventor: KATO TOSHIHIDE
IPC: B31F1/24
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated fiberboard manufacturing device which is capable of dealing with requirements for the manufacture of various kinds of updated corrugated fiberboards and also for the acceleration of operating velocity by a simple method. SOLUTION: In the corrugated fiberboard manufacturing device which uplifts single corrugated fiberboards manufactured by a single facer 31, using a pair of loading conveyors 1a, 1b holding the fiberboard and sends the single corrugated fiberboards onto a bridge conveyor 10 in the shape of a loop, a leap angle change means 2e which adjusts the leap angle of the single corrugated fiberboard is structurally provided. In addition, a velocity adjustment means 12 for changing the velocity of the bridge conveyor 10 is provided.
Patent JP-H10169427-A (JP)
Title: Oil filter
Inventor: TANAKA KIMIHISA
IPC: F01M11/03
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an oil filter for reducing the volume of wastes by integrally attaching a housing, a leaf spring in the housing and a relief valve to an upper housing and using these repeatedly and easily replacing a filter element housed inside with another without losing the leaf spring or the relief valve. SOLUTION: An engaging section 12 is provided in the middle part of a cylindrical housing so as to divide the housing into upper and lower housings 13 and 11, a filter element 14 is provided inside the housing, the lower housing 11 is attached to an engine, an oil inlet 19 and an oil outlet 15 are provided so as to be communicated respectively with the outer periphery 18 and the inner periphery 20 of the filter element 14, a spring 25 and a relief valve 27 are integrally provided in the upper part of the upper housing 13 and the filter element 14 is pressed and held by the spring 25.
Patent JP-H01174274-A (JP)
Title: Power converter and controlling method thereof
Inventor: TANAKA SHIGERU
IPC: H02M7/162
Filed: 1987-12-28
Abstract: PURPOSE:To manufacture a compact and lightweight converter by connecting a resonance circuit of a converter with a smoothing capacitor in parallel and matching the resonance point to a frequency equal to twice as many as power frequency. CONSTITUTION:A power converter is constituted of a pulse width modulation controlling converter CONV, an AC reactor LS, a DC smoothing capacitor Cd, resonance circuits RF-CF and a load device LOAD. A controlling circuit is equipped with a current detector CT, comparators C1 and C2, a multiplier ML, a voltage control compensating circuit GV, a current control compensating circuit GI, a feed forward control operator FF and a pulse width modulation controlling circuit PWM. Voltage Vd of the capacitor Cd is detected through an insulating amplifier and so on, and is controlled through the voltage control compensating circuit GV and so on. The resonance frequency of the resonance circuits is twice as many as power frequency, the impedance at the frequency is only the one for resistance only, and is stabilized against external disturbance and others.
Patent JP-H05171021-A (JP)
Title: Unsaturated polyester resin composition
Inventor: IIYAMA TAKASHI
IPC: C08K7/14
Filed: 1991-12-18
Abstract: PURPOSE:To prepare the title compsn. which forms a gelcoat excellent in crack resistance during molding and curing, resistance to yellowing due to hot water, and mechanical strengths by compounding an unsatd. polyester resin with a specified amt. of a fibrous substance. CONSTITUTION:100 pts.wt. unsatd. polyester resin (e.g. Estar PG 290, a product of Mitsui Toatsu Chemicals, Inc.) is compounded with 2-50 pts.wt. fibrous substance pref. comprising a glass fiber having a length of 0.05-3mm and an aspect ratio of 10-100.
Patent JP-H08174729-A (JP)
Title: Honeycomb panel
Inventor: YAMAMOTO HIROSHI
IPC: E04C2/36
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a plane or curved honeycomb panel that can be easily molded and is enhanced in strength, heat insulating properties, sound insulating properties, and moldability. CONSTITUTION: A core material 3 provided in a space formed between a pair of surface plates 1 is formed of an aggregate of a large number of cylindrical units 4 independent of each other. A plurality of air vent holes 5 deviated from the axial direction of the cylindrical unit 4 are provided in the cylindrical unit 4. In this manner, the cylindrical units 4 can be easily provided in the space. The air vent holes 5 of the adjacent cylindrical units 4 can be prevented from completely coinciding with each other. At the time of brazing by a thermal treatment, clogging with a brazing material can be prevented, and a pressure in the cylindrical units 4 can be regulated in a short time.
Patent JP-2001155786-A (JP)
Title: Apparatus of displaying residual quantity of battery
Inventor: IKEZOE MICHINORI
IPC: H01M10/48
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide apparatus of displaying residual quantity of battery that correctly displays residual quantity of battery and real residual quantity of battery. SOLUTION: An apparatus for displaying residual quantity of battery comprises calculating circuit 2 for detecting residual quantity of battery 1, a temperature sensor 11 for detecting temperature of the battery 1, and a display 8 for displaying residual quantity calculated from the calculating circuit 2. The display 8 displays the residual quantity and the temperature of battery 1 in two-dimension. The display 8 displays the residual quantity in vertical axis, the temperature in horizontal axis, and real residual quantity in square.
Patent JP-H08155891-A (JP)
Title: Removal of chip in molding punching press work of ceramics and carrying device
Inventor: ITO KIICHI
IPC: B28B11/18
Filed: 1994-11-30
Abstract: PURPOSE: To automate removal of chips or the like by arranging a brush installed on a robot arm on an under surface of a metal mold along a carrying passage of a ceramic sheet material, and respectively arranging both rough- removing and finish-removing brushes downstream of the metal mold. CONSTITUTION: A ceramic sheet material 1 is wound in a roll shape, and is intermittently sent to a metal mold 4 after this one end is pulled out and is set in a sending device 3. An under surface of the metal mold 4 is swept away by a brush 8 installed on an arm 7 of a robot 6, and chips are removed. Air is blown against a product 24 from a lower nozzle 11 under an outlet side chute 10, and it is sucked in by a rotary drum 12, and is passed in order through a rough-removing brush 21 and a finish-removing brush 22, and chips sticking to the product 24 are removed. Air is also blown when the product 24 comes to a discharge chute 23, and it is sent out to a housing magazine 25. Therefore, the chips or the like which are generated at molding time or the like of the ceramic sheet material and are stuck to the metal mold 4 and the product 24 can be automatically removed.
Patent JP-H01174439-A (JP)
Title: Laminate of flexible metallic foil
Inventor: MORITA MORIJI
IPC: B32B15/088
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the laminate in which the polymer film with heat resistance is firmly stuck to a metallic foil by employing the thin layer of the silane coupling agent containing nitrogen in the laminate composed of metallic foil, the thin layer of the silane coupling agent containing nitrogen and the polymer layer film with heat resistance as shown by specified structure formulas. CONSTITUTION:After one surface of the metallic foil has been coated with the nitrogen-containing silane coupling agent composed of one kind or more selected from the compound group shown by structure formulas (1)-(7), said agent is dried. Next, the surface of the silane coupling agent layer having been formed, is coated directly with the solution in which polyamide acid, as the precursor of polyamide, formed by the reaction of e.g., aromatic diamine and aromatic tetracarbon acid dianhydride, is dissolved in organic solvent. Then, the solvent is driven out by heating, and the polymer film with heat resistance is formed. Thus, the flexible metallic foil-laminate to which the polymer film with heat resistance is firmly stuck, can be obtained.
Patent JP-H07185510-A (JP)
Title: Spent paper treating device
Inventor: KAWASE MASAHIRO
IPC: B09B5/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a spent paper treating device in which jamming of a defibrated material between the blade of a screw conveyor and the introducing port for a defibrated material suspension of a cylindrical body housing the screw conveyor is prevented and also thrust load applied on the conveyor is reduced. CONSTITUTION:Spent paper is thrown in a defibrating tank 6 storing a surfactant solution 5 to defibrate it in the form of fiber. A screw conveyor 39 by which a defibrated material suspension of the defibrated spent paper is drawn in from an defibrated material suspension introducing port 38b of a cylindrical body 8 and is conveyed into an defibrated material bloc forming cylindrical body 44 of a defibrated material compressing means commanicating with the end of the cylindrical body 38 is provided. In the screw conveyor 39, the dimension in radial direction of a blade 39b in the part facing the defibrated material suspension introducing port 38b is set smaller than that of a blade 39c ahead of the defibrated material suspension introducing port 38b.