baber/WOPTO huggingface dataset:
Patent JP-H05323965-A (JP)
Title: Musical sound controller
Inventor: MANABE HIROSHI
IPC: G10H1/053
Filed: 1992-04-22
Abstract: PURPOSE:To securely control characteristics of a generated musical sound without interrupting a percussion performance according to a previous designation from a musical sound characteristic designating means provided on a percussion member even when the percussion performance is carried out with percussion members in both hands. CONSTITUTION:Each time plural sound boards 1... provided for every plural pitches are struck by mallets 5L and 5R, percussion information corresponding to the received percussion state, pitch information designating the pitch corresponding to a struck sound board, and musical sound characteristic designation information showing musical sound characteristics previously designated with pitch bend operation elements, etc., provided on the mallets 5L and 5R are outputted in order, every time those percussion information, pitch information, and musical sound characteristic designation information are outputted, a musical sound having a pitch corresponding to the outputted pitch information is generated with sound volume corresponding to the outputted percussion information and musical sound characteristics indicated with the outputted musical sound characteristic designation information.
Patent JP-S61262500-A (JP)
Title: Pressure equalized press device
Inventor: KENMOCHI GOUJI
IPC: B30B15/06
Filed: 1985-05-15
Abstract: PURPOSE:To prevent the thermal influence on the pressure equalizing function of a press by forming a spacing chamber within a movable table and sealing liquid and gas therein respectively at a ratio of specific volume %. CONSTITUTION:The spacing chamber 32 is formed within the movable table 31 of a hydraulic press 30. More specifically, the table 31 is divided to a working table 33 and a movable table 34 and the spacing chamber 32 meeting the size of a working surface part is formed therebetween. Bolts 37 which are held combined with belleville springs 38 are used for uniting both tables. A heat resistant oil is sealed through an oil sealing port 46 into the chamber 32 and is so adjusted that the ratios of the oil and air attain 90% and 10% respectively by volume. The tale 31 is hydraulically driven in this stage and the press operation is carried out by means of upper and lower dies 23, 24, then the oil and air in the chamber 32 expand by the thermal influence of the dies 23, 24 but the influence of the deflection of a pressure receiving flame is eliminated. The thermal influence on the pressure equalizing function of the press is thus prevented.
Patent JP-S5436785-A (JP)
Title: Ultrasonic flaw detector
Inventor: NANAI ISAMU
IPC: G01N29/24
Filed: 1977-08-26
Abstract: PURPOSE: To accomplish the flaw detecting operation under a stable acoustic contact condition by enabling a shoe of a portion, to which a vibrator is attached, to vibrate horizontally in accordance with the rotations. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62258594-A (JP)
Title: Rain drop sound mixing circuit
Inventor: KITAMURA TAKEHIRO
IPC: H04S7/00
Filed: 1986-05-01
Abstract: PURPOSE:To prevent the crosstalk of an audio stereo signal by using a diode to mix a monaural signal with an audio stereo signal from a rain drop sound generating circuit using a PUT. CONSTITUTION:An audio circuit has a right side audio circuit and a left side audio circuit, and the right side audio circuit includes a right side signal mixing resistance circuit MIX(R) including a terminal J(R) and the left side audio circuit includes a left signal mixing resistance circuit MIX(L) including a jack terminal J(L). Diodes D6, D7 are inserted respectively between the cathode of a PUTQ1 and the two mixing resistance cirucits MIX and the diodes D6, D7 give reverse bias to the audio signal. Thus, the left side audio signal and the right side audio signal are not interferred together via the rain drop sound generating circuit and the left/right channel crosstalk is prevented.
Patent JP-S58219733-A (JP)
Title: Heat treatment method for semiconductor
Inventor: SASAI YOUICHI
IPC: H01L21/22
Filed: 1982-06-14
Abstract: PURPOSE:To rapidly perform the cooling and temperature rise of crystal growing boats by a method wherein a heating part and a cooling part are provided in a furnace core tube, and a crystal growing boat is enabled to move by means of a thermocouple tube. CONSTITUTION:The heating part 20 and the cooling part 21 are provided in the furnace core tube 6. The heating part 20 has a fixed heater part 1. The crystal growing boat 2 is constituted to be able to move between the heating part 20 and the cooling part 21. A substrate 25 is mounted on the crystal growing boat 2, a sliding part 24 holding a growing solution 23 is provided thereon, and the sliding part 24 is constituted to be able to move by an operating rod 7. The boat 2 is placed on a boat base 31, and the movement thereof is performed by the detachment of the thermocoule quartz tube 8 for measuring temperature. Such a constitution enables to rapidly perform the cooling and temperature rise of the crystal growing boat by means of a simple device.
Patent JP-H06103743-A (JP)
Title: Recording and reproducing device
Inventor: NONAKA AKIFUMI
IPC: G11B33/10
Filed: 1993-04-05
Abstract: PURPOSE:To miniaturize the overall shape of the device by changing operation modes in response to on-operation of a reproducing operator and displaying a sampling frequency of a digital signal in changing a display of a display part. CONSTITUTION:In the recording and reproducing device for recording and reproducing a prescribed digital signal, operation modes are changed in response to the operation of the operator 9 by a control circuit 10. Then, under a reproducing, recording or pausing mode, when the reproducing operator 9 is on- operated, display information DDSP is outputted to a driving circuit 12, and the sampling frequency of the digital signal is displayed on a liquid crystal display part 11 by the circuit 12. Thus, by the on-operation of the operator 9, the sampling frequency of the digital signal is displayed on the display part 11, so that the display part 11 in small size can effectively be used, and hence the overall shape of the recording and reproducing device can be miniaturized.
Patent JP-H08295447-A (JP)
Title: Image forming device
Inventor: MIURA SEIETSU
IPC: B41J2/44
Filed: 1995-04-26
Abstract: PURPOSE: To provide an image forming device to improve the assembly efficiency of a discharge part by a method wherein a cylindrical wall part is arranged at an opening closing cover to form a cylindrical body discharge part. CONSTITUTION: A discharge part 6 is formed in an opening closing cover 16b. When the opening closing cover 16b formed of synthetic resin is injection molded, an cylindrical wall part 16b5 is integrally molded on the inner surface of the cover 16b and the cylindrical part is formed as a discharge part 6. Further, after a recording medium 2 is vertically conveyed and an image is formed, the recording medium 2 is discharged approximately in a standing-upright state, but a support rib 16b4 is integrally formed on the inner surface of the cylindrical wall part 16b5, and the discharged recording medium 2 is supported by the rib 16b4. This constitution prevents the fall of a longitudinally long recording medium even when the recording medium is discharged.  Thus, when the discharge part 6 is discharged in a cylindrical part formed at the opening closing cover 16b, a need to assemble a wire and the like is eliminated, the number of parts is reduced, and assembly efficiency is improved.
Patent JP-H10293949-A (JP)
Title: Magneto-optical recording medium
Inventor: FURUTA MASAHIRO
IPC: G11B11/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a reproducible magneto-optical recording medium of double mask type MSR(magnetic super-high resolution) which is suppressed in reproducing beam intensity to a lower level, has a high C/N value and a high recording speed and is capable of surely reproducing information recorded at a high density, a magneto-optical recording medium which permits optical modulation overwriting in addition to the characteristics described above and further a method for reproducing the respective magneto-optical recording media described above. SOLUTION: This magneto-optical recording medium consists of at least three layers of material layers; a perpendicularly magnetized reproducing layer for reproducing the information, a reproducing intermediate layer to be partially perpendicularly magnetized within beam spots by irradiation with the beam of a reproducing level by intrasurface magnetization at room temp. and a memory layer perpendicularly magnetized for recording the information. In such case, the reproducing intermediate layer consists of GdFe or GdFeCo as an essential component and rare earth metals as additives. The Curie temp. of the reproducing intermediate layer is lower than the Curie tap. of the GdFe or GdFeCo as the essential component.
Patent JP-H042758-A (JP)
Title: Production of hot-dip zinc alloy coated steel sheet excellent in press formability and corrosion resistance after coating
Inventor: HOTTA TAKASHI
IPC: B32B15/08
Filed: 1990-04-18
Abstract: PURPOSE:To improve the press formability and corrosion resistance of a steel sheet by forming an inert film with a specific composition on the surface of a hot-dip zinc alloy coated steel sheet at a temp. in a specific range. CONSTITUTION:A steel sheet having a hot dipped film of Zn alloy having a composition consisting of 3-20% alloying elements, such as Fe, Al, Mn, Mg, and Ni, and the balance Zn is heated to 65-600 deg.C, and, e.g., an aqueous solution containing the carbonates, phosphates, borates, or nitrates of Ti, Al, Ni, Fe, Si, Mn, Co, W, Mo, Ca, B, Be, and Zn, particularly the phosphates thereof, is applied to the surface of the above steel sheet, by which an inert film is formed by 1-1000g/m<2>. By this method, the press formability and corrosion resistance of the hot-dip zinc alloy coated steel sheet can be remarkably im proved.
Patent JP-H06315131-A (JP)
Title: Information embedding device and reproducing device
Inventor: MURAKAMI HIRONORI
IPC: G11B20/02
Filed: 1993-04-28
Abstract: PURPOSE:To provide the information embedding device and its reproducing device capable of tracing from which master disk the duplication is executed without deteriorating a reproducing image even if specific information is embedded by embedding in advance the specific information into a video software of the master disk in the case the video software is reproduced illegally. CONSTITUTION:A frame which can execute an inter-frame correction by a reproducing device 10 is detected by a detecting device 1, and in this frame, a controller 2 controls a converter 4 in accordance with control information, a level of a video signal is converted and specific information is embedded. In the reproducing device 10, a controller 8 follows converting information, and a signal omission part and an information embedded part are subjected to inter-frame correction by a correcting device 9.
Patent JP-H01275912-A (JP)
Title: Oil film bearing
Inventor: TAKAHASHI SADAMU
IPC: F16C32/06
Filed: 1988-04-27
Abstract: PURPOSE:To secure some thickness of an oil film so as to enhance bearing loading capacity by cutting oil drainage grooves and recesses or escape clearances for auxiliary static pressure between a static pressure recess provided near the bearing loading face end and oil pocket in the same face. CONSTITUTION:Recesses 20 for auxiliary static pressure are formed between oil drainage grooves 16 and the end 9, 10 of oil pocket 19 and close to the roll barrel side end 15 of a bearing loading face 23. Lubricating oil from a high pressure oil supply line runs through static pressure oil supply holes 22 and fixed contractions 21 formed by orifices and flows into recesses 20 for auxiliary static pressure. And thereafter the oil flows out to oil drainage grooves 16, the oil pockets 19 and the roll barrel side end 15. This enables to secure necessary and sufficient oil film thickness under an extra low-speed high loading condition and enhance the bearing loading capacity.
Patent JP-S59226532-A (JP)
Title: Fm stereo receiver
Inventor: KATOU SHIGEKI
IPC: H04H40/72
Filed: 1983-06-08
Abstract: PURPOSE:To improve the S/N while keeping a stereophonic impression by separating the main signal of an FM stereo signal to left and right channel signals with direction information, which is obtained from envelope components of the main signal and a subsignal, to obtain reproduced signals. CONSTITUTION:An L signal and an R signal are generated in a multiplexer circuit 1 in accordance with a main signal (L+R) and a subsignal (L-R). Envelope components L1 and R1 of these signals are extracted by detectors 2 and 3 and are converted to LogL1, LogR1, and Log(L1+R1) in log circuits 4, 5, and 9 and are converted to L1/(L1+R1) and R1(L1+R1) in anti-log circuits 10 and 11 through adders 6 and 7. These converted signals are multiplied by the main signal (L+R) in multipliers 12 and 13 to obtain reproduced signals L and R. Since the main signal is separated to left and right signals in accordance with direction information, which is obtained from an amplitude ratio generated by the main signal and the subsignal, to obtain reproduced signals, the S/N in a weak- electric field region is improved.
Patent JP-H06307257-A (JP)
Title: Power generating device
Inventor: MASUTANI KEISUKE
IPC: F02C6/00
Filed: 1993-04-28
Abstract: PURPOSE:To effectively cool down a solar thermal power generator serving as a power supply for a station, in which propellant (liquefied hydrogen, liquefied oxygen, or the like) is manufactured, in the space. CONSTITUTION:A purge gas of a liquefied gas (propellant) tank 14 is utilized as a driving gas for a gas motor 4 for power generator starting, and the gas motor 4 is driven so that a power generator 3 is cooled down by gas motor exhaust, whose temperature is lowered because of adiabatic expansion.
Patent JP-S62259446-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOU KIYOOKI
IPC: H01L21/302
Filed: 1986-05-02
Abstract: PURPOSE:To improve the operating efficiency, accuracy and reliability of a semiconductor device by depositing an insulating film, then so coating a resist that the surface becomes flat, selectively removing the contact hole forming portion of the resist to open it, and then etching back it. CONSTITUTION:After a first wiring layer pattern 2 made of aluminum layer is formed on a silicon substrate 1, a PSG film 3 is deposited. Then, the viscosity of a polymethylmethacrylate (PMMA) is adjusted, it is coated by spin coating to bury a valley corresponding to between first wiring patterns, the PMMA is then lap coated, and a resist layer 4 is then patterned to form a resist pattern 4 having a hole h'. Then, the layer 4 and the PSG 3 are etched by reactive ion etching using mixture gas of CF4+O2 under the condition that the etching speeds of the layer 4 and the PSG 3 become substantially equal to remove thc projections of the layer 4 and the PSG 3, thereby forming the PSG film 3 having a contact hole 5 of smoothly tapered state in flat section.
Patent JP-H099247-A (JP)
Title: Video on demand provision method, video on demand system andview box device
Inventor: ARAN JIYOOJI GENEKU
IPC: H04N7/173
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a video-on-demand system at low cost effectively by using a server operated in the near video-on-demand mode, sending continuously a multiple copies of a program to other channels and offsetting start of each copy at a prescribed time difference. SOLUTION: The system sends a video program(VPr) to a view box 160 via an interactive network and a controller(INAC) 140 through a transmission channel 110 from a video-on-demand(VOD) server 100 at a prescribed time difference repetitively. In response to the reception of a demand to the VPr, a head end allocates an initial part of the VPr to the box 160 and designates a channel. A receiver end selects transmission in progress of the VPr and stores it in a buffer 180, selects the initial part of the VPr and provides the output of the selected part and the transmission signals in progress stored in the end are continuously joined and thus obtained signal is outputted from the box 160 to a television receiver 195.
Patent JP-S5727738-A (JP)
Title: Manufacture of air bag
Inventor: KAWAKAMI SHIGEO
IPC: B29C65/00
Filed: 1980-07-25
Abstract: PURPOSE: To obtain an air bag having no local swells, no pockmarks, uniform thickness and excellent durability by a method wherein a paper pattern having no surface lubrication is pinched between unvulcanized rubber sheets, heated, pressed and air is blown to expand the rubber sheets and form a bag part.  
     CONSTITUTION: A paper pattern K after a bag part 2 and an air passage 3 is made of paper having no surface lubrication, e.g. a business form. An unvulcanized molded matter obtained by pinching this paper pattern K in the form of a sandwich between two unvulcanized rubber sheets is heated, pressed by a press and vulcanized to obtain a vulcanized molded matter which is formed in a unitary body with the paper pattern K between the rubber sheets 1. Subsequently, a seal zone (b) is molded around the paper pattern K and the end 3a of the air passage 3 is molded, being partially exposed. Then, the end of a pipe 6 for supplying air is screwed in the end 3a of the air passage 3 and the thin paper 7 separated by the near half of the thickness of the paper pattern interposed is provided on both sides of the ruber sheets 1, 1' under an adhesive state. When air is supplied from a pipe 6 and expanded, the paper pattern is separated into an air bag. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000291625-A (JP)
Title: Universal joint device
Inventor: SUZUKI YOSHIHIRO
IPC: F16C11/06
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To enable a boll joint to be easily mounted to an arm part with a simple structure. SOLUTION: A substantially cylindrical part 7 is formed in a projecting shape by working a steel plate with a press machine. The part 7 has an insertion opening 5 at its tip as well as has its axial direction in its thickness direction. A locking stepped part 8 whose inner diameter becomes large at its tip is formed at the inner circumferential surface of the part 7. On the outer circumferential face of a substantially cylindrical body part 18, a stepped part 20 is formed. The part 20 accommodates a ball head 28 of a ball stud 15 through a bearing sheet 14 and having a small outer diameter on the side of an opening 11 from which a shaft part 26 is led out. The body part 18 is inserted from the tip side of the cylindrical part 7, and a mounting opening part 17 side of the body part 18 is closed with a closing plate 19.  A locking pawl 10 formed by caulking the tip of the cylindrical part 7 is locked to the closing plate 19, and then a ball joint 3 is mounted to an arm part 2. With such a simple structure, a socket 13 can be mounted without looseness, thereby improving productivity.
Patent JP-S58218875-A (JP)
Title: Thyristor bulb
Inventor: KOBAYASHI ATSUO
IPC: H02M7/04
Filed: 1982-06-15
Abstract: PURPOSE:To enable to exchange parts simply and moreover having high reliability by a method wherein the necessary number of the parts to be exchanged at a fixed period are arranged as the spare parts in a thyristor bulb, and the parts is exchanged by an operation from the outside. CONSTITUTION:The necessary number of pieces according to working years of LED's 4 are equipped to a holder 21 to rotate centering around a shaft 20, and the holder 21 is put in an accommodating vessel 22 which doubles as an electric shield. When it reaches the exchanging period of the LED 4, pressed oil is transmitted to the accommodating vessel 22 through an insulated tube 23, the inside holder 21 rotates 90 deg. by 90 deg. by one time pressurization centering around the shaft 20, the spare LED 4 is connected to a contact part, and is disposed at the same time at the position of a light guide 16.
Patent JP-H09287531-A (JP)
Title: Intake air silencer for snowmobile
Inventor: FURUYA TAKESHI
IPC: F02M35/16
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an intake air silencer for a snowmobile in which an intake air noise is reduced by a simple structure in a narrow space. SOLUTION: In a snowmobile 1 in which an engine room 16 formed of an engine hood 15 and a console 12 is arranged on the front side of a car body 2, and an engine 17 is arranged in this engine room 16, and also an engine intake system 27 is arranged between the console 12 and the engine 17, an intake duct 29 is integrally formed in the console 12, and an engine intake system 24 is connected to this intake duct 19.
Patent JP-H09287991-A (JP)
Title: Airflow measuring device
Inventor: KONO YASUSHI
IPC: G01F1/684
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of flow measurement without increasing air flow resistance. SOLUTION: The inside space of the prismatic, tubular flow measuring body 15 provided in the suction tube 11 of this measuring device take the form of two tubes arranged in parallel and joined together. Furthermore, by communicating the two tubes at their ends forms a bypass duct 18 is formed in the shape of an inverted U in which adjoining and parallel two ducts 18a and 18c are connected at curved part 18b. The opening of the flow outlet 22 of the bypass duct 18 is provided at the surrounding wall of the downstream side of a venturi tube 16, provided at the lower end of the flow measuring body 15. The contraction flow generated downstream by the curved part 18b suppressed by setting the relations in size among the duct cross-sectional area A1 of the upstream duct 18a of this bypass duct 18, the duct cross-sectional area A2 of the curved part 18b and the duct cross-sectional area A3 of the downstream duct 18c to be; A1<A2 and A1<A3 (preferably A2/A1>=1.14 and A3/A1>=1.20). A flow measuring element 29 is provided at the duct 18a, upstream of the bypass duct 18 and measures the rate of flow of sucked air.
Patent JP-S60246432-A (JP)
Title: Document displaying system
Inventor: MOROHASHI MASATO
IPC: G06F3/153
Filed: 1984-05-22
Abstract: PURPOSE:To display the contents of different data attributes on the same area determined in advance of a display surface, by providing a flag for showing whether plural data attributes are effective or ineffective, in information for setting a frame on the display surface. CONSTITUTION:Page information in a work memory consists of X and Y sizes of the page concerned, and a start address, and frame information consists of start X and Y coordinates of the frame concerned, X and Y sizes of the frame concerned, and data attributes A-C. A, B and C of the data attributes correspond to a text, an image and a graph, respectively, and the processing of the attribute whose flag is ''1'' becomes effective. In this way, the contents of the different data attributes such as a text, an image, etc. can be displayed on the same area determined in advance of the display surface.