baber/WOPTO huggingface dataset:
Patent JP-H0256198-A (JP)
Title: Headphone element and its assembly
Inventor: MIKAERU CHIYAARUSU JIYON TORIN
IPC: H04R1/10
Filed: 1989-03-16
Abstract: PURPOSE: To obtain better performance, specially, at low frequencies by arranging an actually hard baffle which divides the inside of an outer shell into a front and a rear capacity part in the outer shell and providing an opening part where a modulator is fitted in the baffle. CONSTITUTION: A seal member 22 minimizes an air leakage between the inside of the outer shell 20 and the head of a user when a headphone is worn over the ears. The baffle 21 has the center opening part, wherein a headphone transducer 23 is fitted. Between the baffle 21 and external shell, the rear capacity part of the transducer is sealed and filled with continuous air bubble sound foam 24. Similar continuous air bubble sound foam 25 is provided in the front part of the outer shell between the baffle 21 and the seal member 22. A center passage 26, however, is formed in the sound foam and a microphone 27 is fitted in the passage 26.
Patent JP-H01301324-A (JP)
Title: Manufacture of reinforced polymer product
Inventor: RICHIYAADO RUISU DANFUOOSU
IPC: B29B11/16
Filed: 1989-03-16
Abstract: PURPOSE: To manufacture a reinforced polymer product by bringing reinforcing fiber as well as an aqueous suspension of alternate copolymers of a carbon monoxide and an olefinic unsaturated compound into contact with an outside surface of a rotary wheel having a plurality of molds, and dewatering by pressure reducing and drying operations. CONSTITUTION: A reinforcing fiber of 60 to 80 wt.% and having a length of 3 mm or more and an aqueous suspension of 20 to 40 wt.% of alternate copolymers of a carbon monoxide and an olefinic unsaturated compound having an intrinsic viscosity measured in an m-cresol if 60 deg.C of 0.5 to 10 dl.g<-1> are brought into contact with an outside surface of a rotary wheel having a plurality of molds protruding inside or outside for dewatering the suspension by pressure reducing the inside. A substance adhered into or on the mold of the wheel is dewatered by a pressure reducing and at least partly drying operations including heating of the adhered substance. The molded product is removed from the wheel, and a reinforced polymer product is manufactured.  The molded product can be executed for an operation for effectively improving a stability of profile dimensions by drying by again hot air drying or microwave or high frequency heating.
Patent JP-2000255256-A (JP)
Title: Air blowout adjusting register
Inventor: SAWADA KOJI
IPC: B60H1/34
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an air blowout adjusting register for restraining separation of airflow which is likely to occur near the fins of a movable louver so as to reduce pressure loss of the airflow and noise and for accurately varying the direction of blowout of air according to the adjusted direction of the movable louver. SOLUTION: This air blowout adjusting register is mounted on a side portion of an ventilation duct 11 to blow off air in a direction intersecting to the ventilation duct 11. A movable louver 3 comprising a plurality of fins 5 interconnected by a rod 6 is provided in an air blow outlet opening 10 in a barrel 1. A plurality of deflector plates 7-9 are fixed on the barrel in such a way as to be inserted at intervals into the ventilation duct 11 at approximately right angles to the direction of ventilation, with the tips of the deflector plates 7-9 gently curved so as to point upstream of the ventilation duct 11. A plurality of the deflector plates 7-9 are formed to get higher within the air duct 11 toward the downstream side of the ventilation duct.
Patent JP-S54157027-A (JP)
Title: Video reproducing device
Inventor: OTOBE TAKASHI
IPC: H04N5/78
Filed: 1978-05-31
Abstract: PURPOSE: To design the mutual communication to users by using a sheet-form recording medium, where video signals and multiplexing signals of program code are recorded, to select and reproduce sucessively video signals on a basis of program code and external control input.  
     CONSTITUTION: Sheet-form recording medium 1 where video signals, sound signals and program code are recorded is used, and reproducing means 3 which reproduces signals recorded from medium 1 and reproduction selection means 37 which selects a recording trunk reproduced by reproducing means 3 are provided. Further, signal separator circuit 5 which separates multiplexing signals reproduced by reproducing means 3 into reproduced video signals and program code, memory 33 which stores separated program code, and CPU 32 which controls selection means 37 on a basis of input device 34, memory 33 and the output from device 34 are provided. Then, video signals recorded on medium 1 are selected and reproduced according to the operation processing of signals from device 34 and program code in CPU 32. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06270063-A (JP)
Title: Electrolytic dressing grinding method
Inventor: ICHINOSE YUUSUKE
IPC: B24B53/00
Filed: 1993-03-24
Abstract: PURPOSE:To prevent breakage of a grinder caused by a stray current by forming and earthing a circuit to release the stray current when dressing of a grinding wheel is carried out while applying an electric action to a magnet, and reducing an electric current flowing to the grinder to a specific value or less. CONSTITUTION:In an electrolytic dressing method, chips clogged on the surface of a grinding wheel are removed by electrolysis or an electric action by discharge by impressing prescribed voltage and electricity of an electric current from electric power supply 3 to between the grinding wheel 1 formed by fixing super abrasive grains such as diamond or CBN by an electrically conductive bond and an electrode 2 installed opposite to this grinding wheel 1 while using the grinding wheel 1 as a positive electrode and the electrode 2 as a negative electrode. In this case, a grinding wheel shaft 6 and a grinding wheel shaft cover 7 are insulated (11 and 12) from each other, and after both 6 and 7 are earthed (15), an electric current is flowed between both 6 and 7, and an electric current value at this time is measured by an ammeter 13. The electric current flowing to a bearing 8 of the grinding wheel shaft 6 is monitored, and conduction is controlled so that this electric current is reduced to 1mA or less.
Patent JP-S61105519-A (JP)
Title: Lens holding device and lens centering device using it
Inventor: YAMADA MAKIO
IPC: G02B7/02
Filed: 1984-04-02
Abstract: PURPOSE:To center even a lens having a relatively large curvature and fix and hold it easily in this state by forming a slope on the outside peripheral surface of the lens and using the cooperative action of this slope and a member which is brought into contact with this slope to press the lens. CONSTITUTION:When a retaining ring 11 is screwed in, the inside peripheral end part in the screwing-in direction of the retaining ring 11 is brought into contact with a slope 13. When the retaining ring 11 is screwed in furthermore, a lens 9 is centered by the principle of the bell clamp system. Since contacting parts between the lens 9 and a lens holding step part 14 and between the lens 9 and the retaining ring 11 are so inclined that angles theta2 and theta3 of friction (angles made between common tangents on respective contacting faces between the lens 9 and the lens holding step part 14 and between the lens 9 and the retaining ring 11 and planes orthogonal to an optical axis l), the contact resistance (the force of friction) is reduced very much, and consequently, each contacting part is moved light, and the centering operation is performed smoothly.
Patent JP-S60209485-A (JP)
Inventor: NIITSUMA KEITAROU
IPC: B66B9/04
Filed: 1984-04-02
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-H09228415-A (JP)
Title: Crawler mounted working vehicle
Inventor: NAKAO TADASHI
IPC: E02F9/06
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To dispense with a protective member exclusive to a hydraulic cylinder and reduce the cost, by arranging the hydraulic cylinder of a crawler mounted working vehicle provided with truck frames along an arm and providing a truckframe side connection part of the hydraulic cylinder at the nearby position of the basal part of the arm. SOLUTION: Truck cylinders 16 interposed between the carbody 6 and the truck frames 9 lowers the frames in accordance with the extending actuation of the cylinders 16 and raises the frames in accordance with contracting actuation thereof. The cylinders are positioned at the front and rear side arms 9a and arranged along the side face of one of these arms and hence, an exclusive protective member is not required and the cylinders can be protected from stones and mud by making use of the arms 9a. The carbody sides of the cylinders 16 are connected to a pair of cylinder brackets 17, 18 welded to the carbody through the support shafts 19 and the frame 9 sides are connected between the cylinder bracket 20 welded to the frame and the arm 9a through the support shaft 21.
Patent JP-H09260932-A (JP)
Title: Ground type antenna
Inventor: YOSHIKI KAZUHISA
IPC: H01Q3/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To adjust directional characteristics corresponding to a ground environment at the time of construction by changing the fixing position of an antenna element along a fitting groove formed on a ground plate. SOLUTION: Concerning the directional characteristics of a ground type antenna having the ground plate almost as large as the square of one wavelength, when an antenna element 2 is positioned at the almost center of a ground plate 1, the size of the plate 1 is finite within a plane vertical to the plate 1 generally. Therefore, a main beam is emitted from the plate 1 toward the element 2, its angle becomes almost 45 deg., and non-directivity is provided within a horizontal plane. Then, when the element 2 is fixed at the position moved from the central part of the plate 1 to the direction of left L along the fitting groove 4, concerning directional characteristics, the main beam is formed in the L direction where the element 2 is moved. Besides, when the element 2 is fixed at the position moved from the central part to the direction of right R, the main beam is formed in the direction R where the element 2 is moved.
Patent JP-H08264101-A (JP)
Title: Fuse box
Inventor: SAIMOTO TETSUROU
IPC: H01H85/20
Filed: 1995-03-24
Abstract: PURPOSE: To obviate the necessity of formation of a terminal catch part at a bus bar so as to improve the yield of material and cut down the cost by providing insertion space for the connection foot of a fuse, between the connection part of a bus bar and the terminal fixing part of a fuse box. CONSTITUTION: An insertion space 57 for the connection foot 39 of a screw fastening type of fuse 37 is made in advance between the terminal fixing part 25 of a fuse box body and the connection 41 of a bus bar 29. In the case of mounting a fuse 37 in a bus box, the connection foot 39 is inserted into this insertion space, and a cable terminal 43 is laid on the other side of the connection 41 of the bus bar, and those are fixed with a screw to the terminal fixing part 25. Hereby, the wiring and connection are facilitated, and there is no necessity to provide a terminal catch at the connection of the bus bar, and the yield of the material at formation of the bus bar can be improved.
Patent JP-H08243222-A (JP)
Title: Ball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1996-03-22
Abstract: PURPOSE: To make a playing service fair and to satisfactorily detect occurrence of abnormality by setting a variably awarding device in a second condition in accordance with a detection output of a specially playing condition detecting means while setting the same in a first condition when the number of awarding balls becomes a predetermined number, and by detecting occurrence of abnormality when the output of an award ball detecting means is held at a predetermined level. CONSTITUTION: A special variable award device 5 is set in an opening condition in accordance with detection signals from switching SW1, SW2 serving as specified award detectors for specified awarding ports 7, 8, and detection signals from a count detector in the special variable award device 5 is counted. When the number becomes a predetermined value, the special variable award device 5 is one set in a closed condition. Further, a signal from this count detector is monitored, and if an output from the count detector is held at a predetermined level for a predetermined time, occurrence of abnormality is determined. With this arrangement, even though either an abnormality caused by a failure or an abnormality caused by a jam of balls occurs, it is possible to detect occurrence of abnormality.
Patent JP-H068065-A (JP)
Title: Method for producing fiber from steel plate and cutting tool
Inventor: BORTTSCHELLER MICHAEL DIPL-ING
IPC: B26D1/36
Filed: 1993-02-17
Abstract: PURPOSE: To manufacture a fiber of a desired final shape from a steel plate in only one process by forming stamping and cutting edges of movable upper cutting blade and fixed lower cutting blade to have a contour corresponding to the desired final shape. CONSTITUTION: A fiber is manufactured as a final product from a steel plate body 5 in only one combined stamping and cutting process by use of a cutting blade having a cutting edge contour coincided with a desired final shape of fibers mixed in building material bonded by cement or synthetic resin, that is, the central drum part with a fixed fiber width and bending-deformed fiber. The cutting blade comprises a stationary lower blade 2 and some similar upper cutting blades 3 installed on a rotating roller 1 in front and in rear in the circumferential direction.
Patent JP-S61225070-A (JP)
Title: Vertical type thermal head
Inventor: FUJINO KENJI
IPC: B41J2/345
Filed: 1985-03-29
Abstract: PURPOSE:To simplify the mounting of a thermal head to a printer and to enable high resolving power, by arranging first and second indivisual electrodes in opposed relation to each other through heat generating resistors so as to shift the mutual connection pitches thereof by a half pitch. CONSTITUTION:The end part of a substrate 9 having first and second indivisual electrode layers 11, 12 and a protective glass layer 13 laminated thereto through a glass layer 10 coming to an electric insulating layer and a heat resistance layer are cut so as to expose electrode layers 11, 12 and a heat generating resistor 14 is formed to the cut end surface. The electrode layers 11, 12 are formed so that the connection pitches (l) of the electrode layers 11, 12 and the heat generating resistor 14 are equal and mutually shifted by a half pitch l/2. When the indivisual electrodes 11a, 12a are simultaneously driven, the recording width of one dot comes to almost l/2 and recording dissolving power two times the connection pick is obtained. A thermal head may be mounted so as to allow the end surface of the substrate 9 to oppose to recording paper 6 and a driver, a diode and accessory wiring becomes remote from a platen 5 and the thermal head can be simply mounted without obstructing the feed of the recording paper 6.
Patent JP-S58182980-A (JP)
Title: Digital signal recording system
Inventor: TAKAHASHI NOBUAKI
IPC: G11B7/004
Filed: 1982-04-20
Abstract: PURPOSE:To simplify the address circuit of a memory circuit of a reproducer and to eliminate the effect due to shift of words in a digital signal, by providing a discriminating signal having an address signal of a memory circuit for storage and a synchronizing signal to each split signal and recording the signal on a recording medium. CONSTITUTION:Luminance and color difference signals of each picture element forming one screen arranged in matrix are produced with a matrix circuit 3 receiving a color TV signal and the signals are applied to A/D converters 4- 6. The digital luminance signal and the two kinds of digital color difference signals from the converters 4-6 are applied to memories 9-11. A control signal in synchronizing with a block sent from a TV synchronizing signal generator 2 is applied to the converters 4-6 and the memories 9-11, and an output from the memories 9-11 is applied to a switching circuit 15. A header signal from a header signal generator 17 is applied to a circuit 15 via a memory 18, the circuit 15 switches the outputs of the memories 9-11, and 18 in the prescribed order and is recorded at a digital recorder 19 added with the header signal.
Patent JP-S58190905-A (JP)
Inventor: KONRATSUDO ETSUCHI BAIBAA
IPC: H01L27/14
Filed: 1982-04-20
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-H07283632-A (JP)
Title: Portable small-sized radio receiver
Inventor: UEHATA SANEJI
IPC: H01Q1/44
Filed: 1994-04-04
Abstract: PURPOSE:To enable a user to wear a receiver main body on his arm and to secure a satisfactory reception performance at the time of wearing it on his arm as well as removing it from his arm by incorporating an antenna element in the band. CONSTITUTION:A antenna element 2 for reception like a loop connected to a reception circuit is arranged in one of a pair of bands 3 attached to a main body 1 or the wrist watch type small-sized receiver. The band incorporating this antenna element 2 can be arbitrarily stood.
Patent JP-H09258146-A (JP)
Title: Spectacle device, earphone device to be fitted to the spectacle device, lead wire holding member of earphone device holding lead wires of the earphone device, and portable video game device to be attached to the spectacle device
Inventor: NISHIOKA SHINJI
IPC: G02C7/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the dislodgment of an earphone from the user's ears even when a tensile force acts on the lead wires by hooking the lead wires of an earphone device to the holding parts held in temple parts. SOLUTION: The spectacle device 1 is the spectacle device to be exclusively used at the time of enjoining a video game device 6. Holding means 4 are formed in the middle part of the temple parts 9. The holding means 4 consist of hook materials 10 holding the lead wires 3 of the earphone device 2 extended from the video game device 6 and hook holding parts 11 holding the hook members 10 integrally formed to the temple parts 9. The lead wires 3 of the earphone device 2 are held immovably in the longitudinal direction by the holding means 4 disposed in the temple parts 9 of the spectacle device 1. As a result, the exertion of the tensile force on the earphones 5 fitted in the ears is prevented even if the lead wires 3 are pulled. Then, the dislodgment of the earphones 5 from the ears is prevented.
Patent JP-S54158066-A (JP)
Title: Suction port for vacuum cleaner
Inventor: TAKEMURA SEIJI
IPC: A47L9/08
Filed: 1978-06-01
Abstract: PURPOSE: To improve cleaning power and efficiently suck up the dust present in the depth of the floor by providing in front of a suction port main body a slit-like hole which is in communication with a suction passage and is enlarged toward its ends.  
     CONSTITUTION: There is provided a slit-like hole 9 which communicates a suction port main body 1 with the opening 5 of a warped portion 4 and with the front side of a suction passage, the aperture of the hole 9 enlarged toward its ends in the longitudinal direction of the central portion of the suction port. In cleaning operation, the airflows from the hole 9 and the suction port collide with each other to form a vortex flow. The dust present in the depth such as near thresholds is sucked in by the function of the vortex flow and the flow which penetrates into the depth. As the aperture of the hole 9 is enlarged toward its ends, the suction flow at the opening 5 has a nearly even speed over the whole width so that the suction force applies to the whole suction port and that the cleaning of corners and the cleaning power are improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06272286-A (JP)
Title: Floor body of bathroom
Inventor: NAGATOMI HIROSHI
IPC: E03C1/20
Filed: 1993-03-25
Abstract: PURPOSE:To facilitate the laying of a bathroom floor face having a piping space by forming the floor both by a floor pan provided with a drain trap in the position at a nearly equal distance from both the right and left peripheral parts, and by a piping cover body arranged to the side peripheral part of the pan on the faucet installation side. CONSTITUTION:The floor face of a bathroom is made up of a sheet of floor pan 1 and one piping cover body 2, and the floor pan 1 is provided with a step between a bathtub installation floor 3 and a washing floor 4, and a drain trap 5 is provided nearly in the center of the step. The vertical piece 6 of the piping cover body 2 is placed on the side peripheral part 7 on the one side of the floor pan 1 and connected thereto. Then, a wall member 8 is fitted on the flat plate of the cover body 2, and a faucet 10 is installed to the counter 9 that has been arranged to the wall member 8, and a piping 11 for feeding cold or hot water to the faucet 10 is arranged to the inside of the cover body 2 from the rear side of the counter 9. Thus, a bathroom floor face having a piping space for the cold or hot water piping 11 can be easily finished with few members.
Patent JP-H11264732-A (JP)
Title: Optical fiber coil
Inventor: USUI RYUJI
IPC: G01C19/72
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance the rigidity to external stress by forming a flange part with thickness gradually increasing toward a core, and reinforcing the strength of the flange part by thickness increase. SOLUTION: In a spool 11 having a core 11A and a flange part 11B, the thickness of the flange part 11B is gradually increased toward the core 11A. Since the inside surface of the flange part 11B is tapered to gradually increase the thickness of the flange part 11B toward the core 11A, the entire strength of the spool 11 is enhanced, so that an optical fiber coil 12 can be prevented from being deformed even if an external force is added to the optical fiber coil 12. Thus, an optical fiber gyro that hardly causes an error even if set in a place apt to be vibrated can be constituted.
Patent JP-H08259528-A (JP)
Title: Production of arylalkylhydroperoxide compounds
Inventor: MATSUI NARIKAZU
IPC: C07B61/00
Filed: 1995-03-24
Abstract: PURPOSE: To selectively obtain a arylalkylhydroperoxide compound in a small amount of a catalyst in a high reaction rate and in a high concentration by oxidizing the corresponding arylalkyl hydrocarbon in the presence of a specific transition metal complex as the catalyst. CONSTITUTION: An arylalkyl hydrocarbon of formula I (P, Q are H, an alkyl; x is 1-3; Ar is a x-valent aromatic hydrocarbon group) (preferably cumene) is oxidized with an oxygen-containing gas in the presence of (B) a transition metal complex comprising (i) a ligand of formula II (M is a transition metal-) [preferably N,N'-bis(1-methyl-3-oxobutylidene)ethylenediamine, etc.,) and (ii) a transition metal ion (preferably Mn, Co, Fe, Cu, Rh, Ru or Cr ion) as a catalyst to obtain the objective corresponding compound. The component B is preferably a compound of formula II (R<1> -R<8> are H, an organic group).