baber/WOPTO huggingface dataset:
Patent JP-H10179263-A (JP)
Title: Slide adjusting mechanism and top plate lifting/lowering device for furniture using it
Inventor: TAKEMOTO YOSHIO
IPC: A47B9/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To absorb the size fluctuation due to machining tolerance by adjusting a gap adjusting means disposed on a slide guide member, and swellingly defoming the slide guide face of the slide guide member in the facing direction. SOLUTION: A hexagon wrench hole 14b formed on one end face of an expansion member 14 is rotated with a hexagon wrench, and a male screw 15 a and a nut 15b are screwed to the fastening side. The tapered face 14a of the expansion member 14 is relatively slide-moved to the small-diameter side against the tapered face 5c of a slide guide member 5, and the slide guide face 5a of the slide guide member 5 is elastically and swellingly deformed to the facing direction of both coupling faces 2a, 4a. Even if the facing interval between the inner periphery 2a of an outside tube 2 and the outer periphery 4a of an inside tube 4 is fluctuated by the tolerance at the time of press machining and the tolerance of the thickness of a material, the size fluctuation caused by the tolerance is absorbed by the elastic swelling deformation of the slide guide face 5a.  Since the swelling deformation quantity of the slide guide face 5a of the slide guide member 5 can be finely adjusted on a unit of μm, an adjustment can be made to a proper sliding state quickly, accurately, and easily.
Patent JP-H06175285-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWAMOTO FUMIO
IPC: G03C3/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide a silver halide photographic sensitive material which curls hardly, is excellent in dynamic characteristics and productivity and has a satisfactory surface state. CONSTITUTION:When at least one silver halide emulsion layer is formed on a base material and wound to a roll shape to obtain a silver halide photographic sensitive material, the base material heat-treated at a temp. between 50 deg.C and the glass transition temp. for 0.1-1,500hr and the objective silver halide photographic sensitive material having 100-1,000mcal/g quantity of heat at a heat absorption peak shown through the glass transition temp. is obtd.
Patent JP-H10194257-A (JP)
Title: Steel tray for food, excellent in recycling properties, safety and corrosion resistance
Inventor: OGA TOMOYA
IPC: B65D1/28
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a steel tray for food having excellent recycling properties, which can replace a conventional plastic tray. SOLUTION: This tray has, on its steel surface, a surface treatment layer of 10-2,800mg/m<2> including one or at least two members selected from among chromium, tin, nickel, phosphoric acid or phosphate, and has an organic resin layer of 5-100μm as an upper layer of the surface treatment layer. Further, a portion of at least 1mm from a top end of the tray is folded in a round shape (curling). By this method, a steel tray excellent in recycling properties, safety and corrosion resistance can be obtained.
Patent JP-2000170866-A (JP)
Title: Ball screw
Inventor: SUZUKI SHINNOSUKE
IPC: F16H25/24
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To inhibit a generation of a noise when a plurality of balls subsequently exceed a step even if the step projecting to a helical space on a connection portion of a circulation groove formed on a cap and a screw groove of a nut. SOLUTION: In this ball screw device, a plurality of balls 43 are accommodated in a row in an approximately one round of a helical space A formed by a male screw (screw shaft) 41 and each screw groove of a nut 42 and a radial through-hole 42a is provided on a nut 42 at a position corresponding to a beginning end and a terminal end of a portion forming an approximately one round of the helical space A of the screw groove of the nut 42. A circulation groove 44a for returning the respective balls 43 from the terminal end to the beginning end are formed on a cap 44 for closing the through-hole 42a. In this case, the cap 44 is movable toward a radial direction of the nut 42 against the nut 42 and is radially elastically supported by a rubber elastic body 45 and a cap 46.
Patent JP-2000184769-A (JP)
Title: Method and device for high-voltage single-geared variable speed drive
Inventor: MAURIO JOSEPH M
IPC: H02M7/48
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To achieve highly-efficient low-voltage/current output in a wide electric motor speed range by performing the commutation control of the positive maximum linear power supply voltage with the supply of virtual DC output by a multiple level - polyphase multiple circuit variable speed electric motor drive device and a pair of semiconductor switches for a direct-coupling type AC-AC converter without any intermediate DC link. SOLUTION: An electric motor drive device consists of a series of paired bi-directional switches that receives an AC voltage from an independent power supply and has an input terminal corresponding to each. The output of the paired switches is connected in series to apply each output voltage, thus obtaining a cumulative output voltage between a phase output terminal and a common neutral point terminal. A multiple level - polyphase multiple circuit electric motor drive device with one level, (n) input phases, and (k) circuits perform the Y connection of phase drivers 62a, 62k,..., 64a, 64k,..., 66a, 66k,..., 68a, 68k,... between a neutral point 60 and circuit output terminals 72a, 72k,..., 74a, 74k,... corresponding to each. The paired switches give a virtual DC power supply and continues commutation and control.
Patent JP-H09181788-A (JP)
Title: Modulation/demodulation method
Inventor: ITOU HISATAKA
IPC: H04B3/54
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve reliability without generating any demodulation error caused by the twist bridge of power distribution line, etc., by discriminating the mark and space of received code sequence from the level of value near the synchronizing point of absolute value between the signals of both correlative values. SOLUTION: A transmission code sequence is formed and transmitted to a receiver 6 by modulating the mark and space of information corresponding to both PN code sequences P and P'. The received code sequence of reception input part 7 is parallelly supplied to 1st and 2nd correlative arithmetic parts 8 and 9, the inverse spread demodulating process of respective code sequences P and P' is performed to the received code sequence, and correlative arithmetic is performed for each bit of the received code sequence and the code sequences P and P'. At such a time, the peak positions of signals having two kinds of correlative values are made different based on the deviation of bits between both the code sequences P and P'. Then, a discrimination part 10 compares only the absolute value of synchronizing point while masking the signals of correlative values excepting for the synchronizing point and discriminates whether the received code sequence is P or P' from its level and when the correlative value on the side of code sequence P is larger, the mark is outputted but when the correlative value on the side of code sequence P' is larger, the space is outputted so that information can be demodulated.
Patent JP-2000168840-A (JP)
Title: Packing pad for prefabricated panel
Inventor: NEGISHI MASAKI
IPC: B65D81/107
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a packing pad for prefabricated panels wherein waste can be reduced and workability can be improved. SOLUTION: This packing pad to be interposed between prefabricated panels, which are piled in a plurality of stages to be packed, comprises an adhesive layer 23 formed on a face of a cushion 17, wherein a plurality of cushions 17 are piled so that the adhesive layer 23 and another cushion 17 are alternately placed to form a group of pads 15. The cushion 17 having the adhesive layer 23 is peeled from the group of pads 15, the cushion 17 is stuck to the prefabricated panel 5, and they are inserted between a plurality of the panels 5.
Patent JP-H07199915-A (JP)
Title: Navigator device
Inventor: MUROTANI HIRONORI
IPC: G10G1/02
Filed: 1993-12-28
Abstract: PURPOSE:To realize the navigator device which not only discriminates whether key depressing operation is proper or not but also can be applied to another keyboard instrument. CONSTITUTION:A CPU 7 reads out performance information stored in a ROM card 3 to generate a display control signal based on the emitted sound pitch and the sound emission timing corresponding to performance information, and a display part 2 placed along a keyboard guides and displays the depressing operation of each key in accordance with the display control signal. The CPU 7 detects the pitch of the depressed key and compares it with the emitted sound pitch to discriminate whether player's key depressing operation is proper or not. Thus, it is discriminated whether the key depressing operas Lion is proper or not, and this device can be applied to various keyed instruments.
Patent JP-H10181109-A (JP)
Title: Small sized printer
Inventor: KAWAI TAKAMITSU
IPC: B41J3/28
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To execute printing by means of a small sized printer capable of being moved straight at equal line spacing by scanning it by a freehand. SOLUTION: A small sized printer 1 is comprised of a printer body 2 and a desk pad 3. A projection section 21a is provided on the printer body and a plurality of guide rails 3a which are arranged straight at equal intervals are provided on the desk pad 3. A recording medium P is placed on the desk pad 3 and the projection section 21a is fitted to one of the guide rails 3a with the recording medium therebetween, then the printer body 2 is moved to be scanned along the guide rail 2a thereby performing the printing. When printing the next line, the printer body 2 is moved along the guide rail 3a placed at the next position, then the printing is performed similarly. As a result, it is possible to print straight at equal line spacing by scanning the printer by a freehand.
Patent JP-2001167396-A (JP)
Title: On-vehicle forward monitoring device
Inventor: NISHIWAKI TAKASHI
IPC: G01S13/931
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an on-vehicle forward monitoring device capable of recognizing the shape of a forward road reliably by simple calculation. SOLUTION: The device is provided with a distance measuring means 1 for radiating electromagnetic waves, etc., in plural directions and detecting distances to plural objects surrounding its own vehicle 8 and a lateral position to measure object position data on coordinates of an advancing direction and a vehicle width direction, a road curvature estimating means 2 for estimating the curvature of the forward road by Hough-transforming the object position data measured by the means 1, and a its own lane judging means 3 for judging whether a forward vehicle exists in the same lane as its own vehicle from the road curvature estimated by this means 2.
Patent JP-H09174206-A (JP)
Title: Supplying method of molten alloy for producing amorphous alloy strip
Inventor: SATO YUICHI
IPC: B22D11/119
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce a high quality strip by using a long nozzle and a stopper in parallel to the perpendicular direction and regulating an overlapping part distance of the long nozzle and the stopper projecting part and the opening hole area of the long nozzle in specified ranges. SOLUTION: Molten alloy 6 held in a ladle 3 is supplied into a tundish 5 through the long nozzle 2 by raising the ladle stopper 1. The stopper 1 has the projecting part 1A at the tip. The overlapping distance of the long nozzle 2 and the stopper projecting part 1A is made to 0.1-200mm, and the opening hole area of the long nozzle 2 is made to 0.5-10cm<2> . Further, the molten alloy 6 is supplied into the tundish 5 from the ladle 3 so that at least one position of the outer wall surface of the projecting part 1A of the stopper 1 contacts with the inner wall surface of the opening hole part at the upper part of the long nozzle 2. At that time, the molten alloy 6 is injected onto a cooling roll 8 rotating at a high speed by raising a tundish stopper 4 to produce the strip 7.
Patent JP-H09177265-A (JP)
Title: Draining pipe cover of vertical rainwater leader
Inventor: WAKE ATSUSHI
IPC: E04D13/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the rainwater flowing down from attaining the inside circumferential surface of a cover for a drain pipe for vertical rainwater leader by protruding an insert cylinder of the pipe cover downward from the inside surface of the cover part, fixing the cylinder and connecting, and allowing the bottom edge of the insert cylinder to serve as the role of flashing. SOLUTION: A cover part 2 has an oversurface, which is equipped with a swellout part 21 spherically upward as going toward the center, and an undersurface which is opened in circular shape in a size capable of being loosely fitted on a drain pipe C. The protruding end 12 of an insert cylinder 1 is left protruding downward at the inside circumferential surface of the cover part 2. An inner cylinder 3 is equipped with an inclined part 31 in the form of a funnel and a fit-in cylinder 32 which is continued to the lower part and has such a size as capable of being fitted in the drain pipe C. The fit-in cylinder 32 is inserted in the upper part of the drain pipe C.  A vertical rainwater leader whose length to be worked is previously adjusted is inserted in the insert cylinder 1, and in this condition, the work is executed while the insert cylinder 1 fixed to the cover part 2 is dislocated downward. The rainwater having reached the lower part upon passing through the insert cylinder 1 can all be led to the inside of the drain pipe C.
Patent JP-2000184559-A (JP)
Title: Holding device for bundle of wire rod
Inventor: SAKAKURA TAKAYUKI
IPC: H02G3/30
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To enhance workability, and to increase a recycle rate by providing a pair of grasping members which interposes and grasps a body member between, and claw parts which are formed in these grasping members respectively, insertable into an annular recession of a corrugated pipe and lockable by an annular protrusion of the corrugated pipe. SOLUTION: A wire harness and a corrugated pipe 12 are taken out from a car body panel 22, and only the car panel 22 is used for recycling. Since a body member 14 and a base substance member are formed separately, and this base member is composed of a pair of grasping members 18, 19 which interposes and holds the body member 14 between, and claw parts 24, 25 provided in the grasping members 18, 19 and lockable with an annular protrusion 12b by being inserted into an annular recession 12a of the corrugated pipe 12, it is possible to detach the wire harness and the corrugated pipe 12 held by band members 13 from the car panel 22 easily, to enhance scrapping workability, and to increase the recycle rate of car panels 22.
Patent JP-2000179253-A (JP)
Title: Opening and closing device
Inventor: UETAKE TORU
IPC: E06B9/58
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device capable of shielding a part to be shielded without gap even in a shielding body having projecting and recessed parts on the surface. SOLUTION: A pair of guide rails 4 having a vertical guide groove 6 are provided on both side edges of an opening 3 of a part 2 to be shielded. A winder main body for taking up and rewinding a shielding sheet 30 which is like a sheet having flexibility and has both side edges engaged with the guide grooves 6 is disposed in the vicinity of the upper edge of the opening 3. A pair of air- tight members 7 which are folded like a loop and have elasticity are provided on the open edges of the guide grooves 6. The air-tight member 7 is provided with a slit 8 corresponding to a drip 31 forming a difference in level projected and recessed on the surface provided on the lower edge of the shielding sheet 30, and a first tongue piece part 7a and a second tongue piece part 7b are provided.  When the shielding sheet 30 closes the opening 3, the first tongue piece part 7a abuts to the shielding sheet 30 and the second tongue piece 7b abuts to the drip 31. The space between the shielding sheet 30 and the guide groove 6 is closed without a gap so as to improve air-tight shielding performance of the part to be shielded.
Patent JP-H10170827-A (JP)
Title: Zoom lens
Inventor: TSUTSUMI KATSUHISA
IPC: G02B15/20
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To restrain Petzval sum from becoming negatively large and to restrain image quality on the periphery of an image surface from being deteriorated, by disposing a luminous flux divergent lens part fixed at the time of varying power and having negative refracting power as a whole on the object side of an aperture diaphragm. SOLUTION: In a master group M1, one concave lens L18 is disposed on the object side of the aperture diaphragm 2 and on a side closest to an object in the front master group M1. When a zoom lens first group Z1 and a zoom lens second group Z2 are a zoom lens group respectively constituted of the negative and the positive refracting power, the front master group M1 among the master lens group M fixed at the time of varying power and having image formation operation as a whole is disposed on the front step of the aperture diaphragm 2. The concave lens L18 having the negative refracting power is arranged on the object side from the aperture diaphragm 2, so that the negative refracting power can be made small. Thus, the Petzval sum is restrained from becoming large.
Patent JP-H07207565-A (JP)
Title: Laminated nonwoven fabric and its production
Inventor: NAGAOKA KOICHI
IPC: D04H1/542
Filed: 1993-12-31
Abstract: PURPOSE:To obtain a laminated nonwoven fabric having high peeling strength, good filter performance and excellent mechanical characteristics such as tensile strength and tensile elongation and obtain a process for the production of the nonwoven fabric. CONSTITUTION:This laminated nonwoven fabric is produced by laminating and bonding an ultra-fine fiber nonwoven fabric with a filament nonwoven fabric. The ultra-fine fiber nonwoven fabric is composed of aggregate of ultrafine polyester fibers having a fineness of <=0.7 de and produced by the melt-blowing of a blended resin composed of 70-95wt.% of a polyester polymer and 30-5wt.% of a polypropylene polymer. The polypropylene polymer constitutes almost the sheath part and the polyester polymer constitutes almost the core part of the ultra-fine fiber. The filament nonwoven fabric is aggregate of a polypropylene filament having a fineness larger than that of the ultra-fine fiber. The polyester ultra-fine fiber and the polypropylene filament are welded with each other at prescribed zones to bond both nonwoven fabrics.
Patent JP-H11164681-A (JP)
Title: Culture medium material and its production
Inventor: MIZUTORI SHIGEJI
IPC: C12N1/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a culture medium material capable of efficiently culturing microorganism, by using mixture of a carbon material having a prescribed specific surface area and an organic binder and preparing a molding so as to contain a specific amount of the carbon material in the thickness part in the vicinity of the surface. SOLUTION: By this method, a medium material for culturing a microorganism is produced. A mixture of a carbon material having at least 10 m<2> /g specific surface area and an organic binder is prepared. In preparing a molding using the mixture, the content of the carbon material is set so as to make the prepared molding contain at least 0.1 wt.% of the carbon material in 1 μm thickness from the surface and the molding is prepared to give the objective medium material which contains at least 0.1 wt.% of the carbon material in 1 μm thickness from the surface and has at least 10 m<2> /g set average specific surface area in 1 μm thickness from the surface and is capable of efficiently culturing a microorganism.
Patent JP-H10172995-A (JP)
Title: Transfer resin molding method and its device for electronic part matrix lead frame
Inventor: HOSOYA TOSHIRO
IPC: B29C45/14
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To set the utility efficiency of thermosetting molding resin to be satisfactory, by arranging a resin filling/pressurizing device in the arbitrary part of an electronic parts matrix lead frame, and filling/pressurizing thermoset ting molding resin melted in more than two cavities from the resin filling/ pressurizing device. SOLUTION: The pots P of the resin filling/pressurizing device are arranged on arbitrary places on the electronic parts matrix lead frame L having the products of more than two strings, which are loaded on an electronic parts molding die heated at a prescribed temperature, or below the electronic parts matrix lead frame L. Thermosetting resin melted in more than two cavities 2 is charged from the pots P. The multiple products can simultaneously be transfer resin-molded setting resin utility efficiency in the products against supplied resin is not more than 90%, and product cost can be reduced.
Patent JP-H06181513-A (JP)
Title: Communication system and picture system
Inventor: MURATA YUKIO
IPC: H04N1/00
Filed: 1992-12-11
Abstract: PURPOSE:To easily deliver mails to many addresses to be transmitted and to reduce the load of mailman's work by transmitting the address data of a registered address to be transmitted, the address data of a transmitting address and stored picture data. CONSTITUTION:Each terminal 11 has a picture I/O device 12, a computer 13, a communication controller 14, and a storage device 15. The device 15 registers the address data of addresses to be transmitted and the address data of transmitting addresses. On the other hand, the device 12 stores picture data to be transmitted. The list of registered persons is read out from the device to select an address to be transmitted. Then the stored picture data are selected and transmitted.
Patent JP-2000176281-A (JP)
Title: Product coated with titanium oxide film
Inventor: SATO HIROYUKI
IPC: C09D1/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a product having excellent adhesion, corrosion resistance, weatherability, functions such as antibacterial, deodorizing, antifouling properties and excellent in fashionability by applying photo catalytic reactive titanium oxide film on the surface of a product by an ion plating method. SOLUTION: The photo-catalytic reactive titanium oxide film 13 is applied on the surface of a product 11 with an ion plating method. In such a case, by controlling a high frequency output, a bias voltage, temperature, film-forming rate or the like, crystal structure in the titanium oxide film 13 is regulated to enable to make the photo-catalytic reactive film 13 in each case of a low or high melting point material. Also, by adjusting properly film thickness of the titanium oxide film 13, the product having transparency and a desired color tone with optical interference can be obtained. Thus, the product having functionalities such as antibacterial, deodorizing, anti-stain, or having an appearance excellent in fashionabilities can be obtained.