baber/WOPTO huggingface dataset:
Patent JP-S60241400-A (JP)
Title: Speaker
Inventor: OKADA ASAHIKO
IPC: H04R7/18
Filed: 1984-05-16
Abstract: PURPOSE:To prevent the turbulence of the frequency response and the occurrence of the skewness by providing a small roll-like small edge on a gap between the outer periphery and the frame inner periphery or gascket inner periphery. CONSTITUTION:A small roll-like small edge 14 for pointing upward is provided on a gap between the outer periphery of a wave-like edge 9 and the inner periphery of a frame 5 or that of a gasket 10. Said edge 13 is formed simultaneously when an edge roll part is formed, and its width is 1/10-1/4 of the edge 9. Thus the gap between the outer periphery of the edge 9 and the gascket 10, or a gap in the inner periphery of the frame 5 is reinforced by the edge 13; therefore the vibration seldom occurs at the time of vibration of the edge 9, and an abnormal vibration will not arise. Accordingly the turbulence of the frequency response and the occurrence of the skewness can be prevented. Furthermore the speaker can be formed simultaneously at the time of forming the edge 9, which can avoid increasing of its cost.
Patent JP-H10279078-A (JP)
Title: Method and device for arranging resin formed article
Inventor: TAKAHASHI SHIGEKI
IPC: B65G57/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for arranging a resin molded article in which the resin molded article can be neatly stacked without causing hooking, coping with the change in size in a relatively easy manner, and easy in taking out the article. SOLUTION: A resin molded article A is loaded on a table 23 in order to stack and arrange the resin molded article A in which two lead frames opposite to each other are connected through a runner, the table 23 is moved upward of two parallel hangers 16, and a tip part of the hanger 16 is inserted in a clearance between the lead frames of the resin molded article A. After the table 23 is retracted and the resin molded article A is transferred onto the tip part of the hanger 16, the hanger 16 is oscillated in the vertical direction, to slide the resin molded article A from the tip part to a root part. By repeating the process, a plurality of resin molded articles A are stacked and arranged on the root part of the hanger 16.
Patent JP-H07303953-A (JP)
Title: Low pressure casting apparatus
Inventor: SHIOSE FUMIKAZU
IPC: F27D7/06
Filed: 1994-05-12
Abstract: PURPOSE:To ensure the responsiveness for control of pressurizing and exhausting while coping with the clogging of fume in a pressurizing pipe or exhaust pipe and a terminal box having large volume. CONSTITUTION:An induction heating coil 3 is wound on the outer periphery of a crucible 2 for holding molten metal 1. The crucible 2 and the induction heating coil 3 are housed into an air-tight crucible chamber 4 composed of a cover 4a and a chamber body 4b, and a molten metal supplying hole 5 is arranged in the cover 4a so as to be air-tightness and possible to open/close. A tubular stoke 6 air-tightly penetrating the cover 4a is stood up from the bottom part of the crucible 2 and a joint 6a being combinable with a metallic mold is arranged at the upper end. The pressurizing pipe 7 for pressurizing the crucible chamber 4 is connected with the crucible chamber 4. The terminal box 12 communicated with a through-hole 11 is air-tightly fitted to the chamber body 4b of the crucible chamber 4. A water cooling feeder 13 connected with the terminal of the induction heating coil 3 near the through-hole 11 and having an insulating coat, is air-tightly drawn out with a packing 12b from the terminal box 12. Further, a pressurizing pipe 7a branched from the pressurizing pipe 7 is connected with the terminal box 12, too.
Patent JP-H0593261-A (JP)
Title: Mechanism for preventing contamination of ion plating apparatus
Inventor: KOMATSU NOBORU
IPC: C23C14/56
Filed: 1991-01-31
Abstract: PURPOSE:To prevent contamination of a furnace wall by the material to be deposited by evaporation without stopping the operation of a continuous line. CONSTITUTION:Rollers 25a, 25b, 25c, 25d and 25e are set on four corners of a vacuum chamber 24, and aluminum foil 23 capable of coiling off and coiling up with the above rollers as a guide is set. Moreover, the shafts 26 of the rollers are subjected to vacuum seals, which are projected to the outside of the vacuum chamber 24, and revolving motion is given to the projecting part of the shaft 26 from the outside.
Patent JP-H04268-A (JP)
Title: Inverter device
Inventor: OSHITANI KATSUMI
IPC: H02M7/48
Filed: 1990-04-13
Abstract: PURPOSE:To decrease mechanical vibration and noises by decreasing 4 high-level harmonic components in the output of an inverter device by diffusion of a triangular carrier wave spectrum. CONSTITUTION:The spectral diffusion waveform generation controller 11 of the substantially sinusoidal waveform generation control circuit of an inverter device determines a reference wave frequency and voltage corresponding to a command frequency and indicates them to a sine wave generator 12. At the same time, the spectral diffusion waveform generation controller 11 controls a triangular wave generator 13 to generate a spectrally diffused triangular wave. A waveform comparator 14 compares a sine wave transmitted from the sine wave generator 12 with a spectrally diffused triangular wave, the frequency of which changes every time interval T and which is transmitted from the triangular wave generator 13, and generates a pulse train.
Patent JP-S5777167-A (JP)
Title: Winder for winding strand-shaped material to be wound on drum
Inventor: GERUHARUTO ZAIBERUTO
IPC: B65H54/28
Filed: 1981-06-26
Abstract: A control device for obtaining a uniform or even winding is provided for a winding machine for winding strand-shaped winding material, and includes an electrical scanning device which detects the transition from a winding layer into a next higher winding layer by detecting the step that is formed during such transition. The scanning device does not make physical contact with the winding layer but relies on detection information furnished by opto-electrical or acousto-electrical sensing elements. This information is used to control the reversing of movement of a feed drive which effects the relative reciprocating traversing movement between the spool and a strand guide.
Patent JP-S5623359-A (JP)
Title: Injection pump for molten aluminum
Inventor: KOMIYAMA KICHIZOU
IPC: B22D17/02
Filed: 1979-08-01
Abstract: PURPOSE: To lower cost without impairing the function of a titled pump by using the SiC base ceramics molded and sintered by a rubber press or slip casting method for the cylinder and/or plunger tip of the pump.  
     CONSTITUTION: The ceramics obtained by being molded and sintered by a rubber press or slip casting method are used for the cylinder 1 and plunger tip 15 which are the parts of the injection pump of a hot chamber type die casting machine. The ceramics are the SiC base ceramics comprising essentially high density SiC or boron base or the SiC consisting in adding a sintering assistant such as Si 3 N 4 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63265548-A (JP)
Title: Manufacture of commutator and its manufacturing apparatus
Inventor: IBE HIROMITSU
IPC: H02K13/00
Filed: 1987-04-23
Abstract: PURPOSE:To manufacture a product excellent in workability, by filling up an undercut section with a sublimable material, and by manufacturing a commutator. CONSTITUTION:On a commutator 10, respective commutator segments 1 are firmly fitted with molding resin(thermosetting resin)3, and between the respective commutator segments, undercut sections 2 for air insulation spaces are formed. By manufacturing the commutator 10, the undercut sections 2 are filled up with the melt of a sublimable material, and after thease are solidified, the commutator 10 is outer-diameter-machining-processed with the machining tool of a bit or the like. As a result, when the commutator is kept as it is for a specified time after it is machining-processed, then the sublimable material are sublimed from the undercut sections 2, and the air insulation space sections are set in the same state as that set before the sections are filled up with the sublimate, and commutator segment spaces can be prevented from being short- circuited due to machined scraps.
Patent JP-H07304524-A (JP)
Title: Cold air discharge preventive device at cargo handling work in shelter of large cold storage
Inventor: SEKIYAMA TAKASHI
IPC: B65G69/32
Filed: 1994-05-12
Abstract: PURPOSE:To perfectly cut off the cold air over the whole circumference of a shelter inlet part by arranging plural divided type urethane pads and a balance shaft to support upper parts of a pair of suspending chains, and providing guide devices on both ends of the balance shaft and adjusted height position fixing lock devices on both ends of a pad support lever. CONSTITUTION:Plural divided type urethane pads 4 are supported with a pad support lever 5 so as to be capable of longitudinally swinging. A pair of left and right suspending chains 9 are installed on both sides of the pad support lever 5, and upper parts of the pair of suspending chains 9 are supported with a balance shaft 10. A wire 11 whose one end is connected to an intermediate position of the balance shaft 10 and other end is connected to a level controller 13, is supported with pulleys 12 above a shelter. Guide devices 14 are arranged on both ends of the balance shaft 10, and metal fittings 8a and magnets 8 are added to both ends of the pad support lever 5, and lock the adjusted height position. Thereby, the cold air can be perfectly cut off over the whole circumference of a shelter inlet part.
Patent JP-H08289623-A (JP)
Title: Seedling box feeder for pot seedling planter
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1995-04-24
Abstract: PURPOSE: To facilitate the taking out, flow, etc., of a pot seedling in a seedling box feeding frame in a pot seedling planter and simplify the constitution and operation. CONSTITUTION: This seedling box feeder of a pot seedling planter is obtained by installing driving rolls 2 at positions separated at a suitable interval D from the surfaces of box edges C in both left and right lateral parts of each seedling box B and further press rolls 3 capable of pressing and nipping the box edges C opposite to the driving rolls 2 in the seedling box feeding frame 1 for placing the square seedling box B housing pot seedlings thereon and delivering the seedling box.
Patent JP-H09284645-A (JP)
Title: Image reader
Inventor: FUJINAWA NOBUHIRO
IPC: G03B27/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To read directly an image of all image storage areas having been exposed and an image of part of an image storage area by placing a magnetism sensor toward an upperstream side of a carrying means in a carrying direction from a read position of an image read means so as to avoid rough reading of the all-image storage area. SOLUTION: A read position of a magnetism sensor is arranged at a right position from a right end position (tail end position) B of a magnetic storage section 5a with respect to an image read position A at the left end of an image storage area 5c. In this relation of position, the magnetism sensor is able to read information of the magnetic storage section 5a of the image storage area 5c before the image storage area 5c reaches the image read position A. That is, the magnetism sensor reads information of the magnetic storage section 5a of the image storage area 5c in advance and then reads the image of the image storage area. Thus, the content of the read magnetic information is directly reflected on the reading of the image storage area image so as to realize high speed image reading.
Patent JP-S5623845-A (JP)
Title: Sandwiching apparatus for three-layered fancy cake loaf
Inventor: FUKUMOTO MASAYUKI
IPC: A23L35/00
Filed: 1979-08-01
Abstract: PURPOSE: To process a multilayered fancy cake loaf, e.g. to sandwich a cream between the layers of the cake loaf automatically, by the reversing operation etc. of a rotating body drivably connected to a cam mechanism.  
     CONSTITUTION: A cake tray 4 with a cake loaf divided into three layers (A), (B) and (C) thereon is sent by a conveyor one after another and stopped at a given position relative to a rotating body 10. At the stopping position, a cam 18 is operated, and a wheel 7 comes to a position A 1  shown in the cam diagram to lift the tray 4 by a height a. The top surface of the first layer (A) of the loaf is brought into contact with a suction site 16 of the rotating body 10. A vacuum supply and discharge device 17 is operated on detection of the rotating position of the cam 18 to suck the first layer (A). On detecting a position O 2  of the cam 18, the rotating body 10 reverses. 180 degrees to lift the first layer (A) to a position where the suction site 15 existed. For example, a cream is applied to the top surface of the layer (A). Thus, the operations are repeated to process the multilayered cake loaf automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05276403-A (JP)
Title: Overvoltage protecting circuit
IPC: H04N5/44
Filed: 1992-03-25
Abstract: PURPOSE:To protect the circuits of electronic equipment and to improve safety. CONSTITUTION:An overvoltage detection circuit 4 is provided between the secondary side of a flyback transformer 3 and a switching stabilizing power supply circuit 5. The overvoltage generated at a secondary side coil 6 for low voltage is detected by the overvoltage detection circuit 4, a thyristor 14 of the overvoltage detection circuit 4 is turned on, and a switching driving circuit 9 of the switching stabilizing power supply circuit 5 is stopped so that the operation of a horizontal output circuit 1 is stopped. Thus, the secondary side abnormal voltage is prevented.
Patent JP-H06274471-A (JP)
Title: Automatic processor for scrapped sign plate
Inventor: ANDO HIROSHI
IPC: G06F19/00
Filed: 1992-03-25
Abstract: PURPOSE:To attain the automation of a series of processing task of a scrapped sign plate which is being executed by an automobile chamber or a maintenance promotion committee. CONSTITUTION:This device is equipped with a material detecting means 14 which detects whether or not the material of scrapped sign plates 5 placed on an opening/closing receiving plate 3 of the processor main body is the specific material, character reading means 15 which reads the character information of the scrapped sign plates 5 placed on the opening/closing receiving plate 3, sign plate receipt issuing means 24 which issues a sign plate receipt when a pair of scrapped sign plates 5 are matched with each other based on the information read by the character reading means 15, and opening/closing receiving plate opening and closing means 30 which opens the opening/closing receiving plate 3 in order to drop the scrapped sign plates 5 below the processor main body.
Patent JP-H01272049-A (JP)
Title: Lithium secondary battery
Inventor: HONDA KAZUYOSHI
IPC: H01M4/131
Filed: 1988-04-21
Abstract: PURPOSE:To obtain a lithium secondary battery with large capacity by arranging the hole ratio of positive mixing agent in 11 to 27 capacity% under the state that LixMn2O4 is LiMn2O4 in the battery with the positive mixing agent composed of LixMn2O4, conductive agent and binding agent and a negative electrode mainly composed of Li. CONSTITUTION:Positive electrodes 11 and negative electrodes 12 are laminated to be wound through separators 13. Insulative plates 14 are provided on the upper and the lower ends of the lamination. Then, these are installed into a battery can 15. A lead 16 of Al and a lead 17 of Ni are connected to the positive electrodes 11 and negative electrodes 12, respectively. Further, the leads 16 and 17 are welded to a battery cover 18 and the battery can 15, respectively. In the battery can 15, electrolyte composed by dissoluting LiPF6 into propylene carbonate or dimetoxiethane, etc., is injected and penetrated. The battery can 15 and the battery cover 18 are caulked and sealed each other through an insulative sealing gasket 19. In this battery, the hole ratio of positive mixing agent is more than 11 capacity % so that penetration of the electrolyte is preferable and, since the hole ratio is more than 27 capacity %, charged positive mixing agent is dense.
Patent JP-S58217707-A (JP)
Title: Steam turbine plant
Inventor: TANIOKA MASAYOSHI
IPC: F01K7/44
Filed: 1982-06-09
Abstract: PURPOSE:To perform a recovery of steam drain contained in the discharged steam from a deaerator and a recovery of thermal energy of the steam by a method wherein the discharging side of the deaerator is communicated with the heater for feeding water through a gland steam system. CONSTITUTION:A deaerator 8 performs a deaeration of dissolved gas contained in the condensed water fed from a condensor 1 through water feeding heaters 5 and 6. A gland steam system has a gland steam adjuster 32 and a gland steam change-over valve 29 to cause a surplus gland steam to be guided to a condensor 1 or a water feeding heater 5. The discharged side of a deaerator 8 is communicated with the water feeding heater 5 through a gland steam change- over valve 29. In this way, a thermal energy stored in the discharged steam from the deaerator is recovered, a thermal loss in the cycle is decreased and the steam drain is recovered during cycle and then the water in the power generating plant can be saved.
Patent JP-H01313322-A (JP)
Title: Production of rare earth element boride
Inventor: ARAN IRUTEI
IPC: C01B35/04
Filed: 1989-04-20
Abstract: Process for the preparation of rare-earth borides. The characteristic of the process is heating a rare-earth halide, aluminium and elemental boron. A rare-earth boride preferably means a rare-earth chloride or fluoride. The rare-earth boride obtained is a rare-earth hexaboride or tetraboride, depending on the stoichiometric quantities used.
Patent JP-S60242379-A (JP)
Title: Probe card
Inventor: SAKODA MOTOZOU
IPC: G01R31/02
Filed: 1984-05-17
Abstract: PURPOSE:To facilitate the continuity inspection, etc., of a ceramic substrate by holding and arranging a contact pin at an optional position of an insulating plate which has a guide hole for position control based upon the body to be inspected and making connections through a connector and a lead wire, and thus constituting the probe card. CONSTITUTION:The lead wire 14 is soldered fixedly to the socket 3 which is equipped with a contact probe 2 and pressed in the insulating plate 5, a connector 10 for the set of a measuring instrument 21 is connected to its tip, and a spacer 4 for adjusting the stroke of the contact probe 2 is arranged. Then, the substrate 22 is pressed by a spring 19 along substrate guides 17 and 18 from beside and positioned and an upper and a lower probe card are moved up and down to the substrate 22 and positioned with the pin 16 and a guide bush 1, thereby bringing the contact probe 2 into contact with the substrate 22. Consequently, the positioning precision is improved and the inspection of the simultaneous top and reverse continuity of a high-density circuit, and inspection of a short circuit, open circuit, leak, etc., are performed.
Patent JP-H09262053-A (JP)
Title: Production of low fat cheese
Inventor: SAGARA YASUSHIGE
IPC: A23C19/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a soft low fat natural cheese having a high water content and substantially not causing the separation of water. SOLUTION: This method for producing a low fat cheese comprises adding 0.1-3wt.% of the salt of a monovalent cation, a starter and rennet to a milk controlled to a fat content of 0-2wt.%, sterilized and cooled, cutting the coagulated milk, removing whey from the cut curd, packing the curt in molds, pressing the packed curd, and further ageing the pressed curd in the salted state for 3-8hr. The salt of the monovalent cation includes common salt and potassium chloride.
Patent JP-S63307907-A (JP)
Title: Mold for synthetic resin and preparation thereof
Inventor: NODA YASUYOSHI
IPC: B29C33/40
Filed: 1987-04-21
Abstract: PURPOSE:To impart excellent release resistance, heat conductivity and mechanical properties to a mold, by constituting the mold on the cavity surface side thereof of a metal fiber layer wherein compressed metal fibers are mutually bonded by an epoxy resin. CONSTITUTION:A fixed mold 3 consists of a fixed main body 7 as a mold main body and a metal fiber layer F wherein an epoxy resin (e) is penetrated between metal fibers (f) and solidified, and said metal fiber layer F forms the cavity surface 2 of a mold 1 while the fixed main body 7 is formed from a metal such as aluminum or ZAS and has the cooling pipe 19 for cooling the cavity surface 2 mounted therein. In the metal fiber layer F, the metal fibers (f) composed of stainless steel constituting the same are mutually bonded by the epoxy resin (e), and the metal fibers and the epoxy resin (e) are used in a wt. ratio of 95-40 pts. and 5-60 pts. When the epoxy resin (e) is below 5 pts. wt., the mutual bonding of the metal fibers is insufficient and, when the epoxy resin (e) exceeds 60 pts. wt., the coefficient of thermal expansion of the metal fiber layer is markedly different from that of the fixed main body 7.
Patent JP-S60242500-A (JP)
Inventor: KATOU TADAHARU
IPC: G10L25/78
Filed: 1984-05-17
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-S5433554-A (JP)
Title: Flame resistant polyolefin compositions
Inventor: FUJIWARA HIROSHI
IPC: C08L23/02
Filed: 1977-08-19
Abstract: PURPOSE: Flame resistant polyolefin compositions having excellent weather resistance and no bleeding for extended periods of time, which comprise polyolefins, bromine derivatives of polyalkenylphenols, and auxiliary flameretardants. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000287538-A (JP)
Title: Boring device for mushroom culture medium
Inventor: YAMAMOTO HIDEKI
IPC: A01G1/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a boring device for a mushroom culture medium capable of completing the boring by operation at a time, boring scarcely collapsible holes and shortening the number of days of fungal spread at a low cost. SOLUTION: This boring device is obtained by forming the tip shape of a central boring rod 1 arranged in the center into a polygonal pyramidal tip 2 in the boring rods for the mushroom culture medium installed in the device and directing the pyramidal surfaces of the polygonal pyramidal tip 2 to gaps of plural peripheral boring rods 4 arranged in the periphery, making the central boring rod 1 thicker than the peripheral boring rods 4 and thereby capable of preventing the collapse of central hole or peripheral holes without applying a pressure of the culture medium for the mushrooms to the holes even after taking out the central and peripheral boring rods 1 and 4. As a result, even the number of days of fungal spread can be shortened.
Patent JP-H08297951-A (JP)
Title: Reel for tape cassette
Inventor: NIHEI YASUTOKI
IPC: G11B23/087
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a reel for tape cassette which is used for the tape cassette of the video tape recorder, digital audio tape recorder, etc., and has a high drop impact resistance. CONSTITUTION: In a reel 1a for tape cassette, an upper flange is united with a lower flange 3 having a cylindrical hub section around which a tape-like recording medium is wound through the hub section. A reel gear 15 and discoid side wall for resisting drop impacts are formed in the outer peripheral section of the lower flange 3 in an overlapping state.