baber/WOPTO huggingface dataset:
Patent JP-H01113949-A (JP)
Title: Device for mounting cassette
Inventor: SAWAMURA TOSHIHIRO
IPC: G11B15/675
Filed: 1987-10-28
Abstract: PURPOSE:To obtain a cassette cap closing mechanism at a low cost by providing a bending working part which is almost vertical to a cassette in a cassette inserting condition to the edge part of a cassette pressing tool. CONSTITUTION:To the edge part of a cassette pressing tool 4, a bending working part A which is almost vertical to a cassette 2 in a condition that the cassette 2 is inserted to a cassette holder 1 is provided. By the removing operation of the cassette 2 from the cassette holder 1, the edge part of a cassette cap 3 is abutted to the bending working part A of the cassette pressing tool 4 as being shown in a figure (b). Further, when the removing operation of the cassette 2 is continued, the cassette cap 3 is revolution-displaced in an arrow direction against the bending working part A of the cassette pressing tool 4 and achieves a closing condition. Thus, by utilizing the member cassette pressing tool 4 to be necessary for the basic constitution of the title device, the increasing of the parts number is suppressed at minimum and the cassette cap closing mechanism of the low cost can be obtained.
Patent JP-H10126899-A (JP)
Title: Multichannel audio reproduction device and method using two speakers
Inventor: KYO CHOKEN
IPC: H04S7/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To sense the directivity and also to secure the satisfactory presence with use of only two speakers by outputting the audio data storing the directivity to two main channels based on the head-related transfer function showing a frequency change characteristic originate the listener's head and by means of the center channel direction function and the stereo surround channel direction function. SOLUTION: A data restoration part 40 decodes the received multichannel audio signals and restores them into the multichannel audio data on a frequency area. A directivity storage processing part 45 calculates the center channel direction function and the stereo surround channel direction function based on the head-related transfer function that shows the frequency change characteristic originating from the listener's head as a function. Theses calculated functions are added to the audio data on two main channels and then outputted to these channels. A processing area conversion part 50 converts the audio data on the main channel which underwent the directivity storage processing into the data in the time domain.
Patent JP-H10116559-A (JP)
Title: Mounting device of connection terminal for high pressure and manufacture of color sorting mechanism
Inventor: KOZUKA SADAO
IPC: H01J9/14
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency by detecting space between a damper spring and a metal thin plate of an aperture grill before a connection terminal for high pressure is mounted on the frame body of a color sorting mechanism and preventing the connection terminal for high pressure from being mounted on a defective product. SOLUTION: A connection device 30 of a connection terminal for high pressure is provided with optical sensors constituted of a pair of light emitting parts 54 and light receiving parts 55 at 4 welding locations 38 to detect space of the end part of a damper spring of a color sorting mechanism 3 and the surface of an aperture grill. The connecting device 30 detects the mounting states of the damper spring of the color sorting mechanism 3 and the aperture grill and takes out a defective mounting location from a manufacturing line before the connection terminal for high pressure is welded to the frame body of the color sorting mechanism 3 by an optical sensor 53.
Patent JP-S63125689-A (JP)
Title: Method for cleaning carved roll
Inventor: WAKABAYASHI MITSUZO
IPC: C23G5/02
Filed: 1986-11-13
Abstract: PURPOSE:To perfectly remove dirt accumulated in the surface cells of a carved roll without releasing the set roll by stripping off a cellulose acetate film formed on the surface of the roll by means of the coating soln. pan of a gravure roll coating apparatus. CONSTITUTION:A coating soln. prepd. by dissolving cellulose acetate in an org. solvent is poured in the coating soln. pan of a gravure roll coating apparatus. The soln. is spread on the surface of a carved roll by rotating the roll. The org. solvent in the spread soln. is then removed by drying and the resulting cellulose acetate film is stripped from the surface of the roll.
Patent JP-H02116220-A (JP)
Title: Non-contact switch
Inventor: SAKURAI KAZUO
IPC: H03K17/725
Filed: 1988-10-26
Abstract: PURPOSE:To remove the trouble to the load due to the leaking current of a snubber circuit when a main switching element is off by serially connecting an auxiliary switch to turn on simultaneously when the main switching element is turned on or immediately before it is turned on, and to turn off simultaneously when the main switching element is turned off or later on a little, to the snubber circuit. CONSTITUTION:An auxiliary switch 10 is serially connected to a snubber circuit 7 connected in parallel to a triac 3. Namely, at time t1 before the triac 3 is turned on, a switch 10 is turned on and later, the triac 3 is turned on at time t2. When the triac 3 is turned off at time t3, the switch 10 is turned off at time t4 later than this. Time difference T1 between the time t1 and the time t2 and time difference T2 between the time t3 and the time t4 is made into zero or a little time. Thus, only when the triac 3 is on, the snubber circuit 7 is connected and plays the role without giving the trouble to the load.
Patent JP-S62130383-A (JP)
Inventor: SHIBUYA YOJI
IPC: G21B1/00
Filed: 1985-12-03
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-H04147118-A (JP)
Title: Flash light emission device
Inventor: TENMYO RYOJI
IPC: G03B15/05
Filed: 1990-10-09
Abstract: PURPOSE:To make the whole device compact by arranging a control member which controls the optical path of luminous flux emitted by a flash light discharge tube between the light incidence surface of an optical prism and the flash light discharge tube. CONSTITUTION:Luminous flux which is made incident on the light incidence surface 11 is reflected totally by a light reflecting surface 12 or reflected totally by a light projection surface 13, then reflected by the reflecting surface 44 of a reflecting umbrella, and projected as a component which travels to nearly the center of a photographic view angle. Consequently, optical arrangement with which a distribution with relatively high convergence is obtained in the center of a picture plane is realized for the totally reflected light component. In this case, the quantity of light incident on the light incidence surface 11 of the optical prism 1 is controlled by moving a condenser lens 5 as a control member in the direction of the optical axis and converging luminous flux from the flash light discharge tube 3. Therefore, the depth size of a light emission part can be shortened by folding-back effect by reflection. Consequently, the device is reduced in overall size.
Patent JP-H02119891-A (JP)
Title: Automatic needle thread delivery device for sewing machine
Inventor: HANIYU SUSUMU
IPC: D05B47/04
Filed: 1988-10-28
Abstract: PURPOSE:To always obtain a seam of good tightness of stitches by constituting a device detecting a change with a sewing condition from a theoretical necessary amount of thread corresponding to the sewing condition, calculating a delivery amount of supply needle thread, giving thread tension to an insufficient amount so as to drawn out the thread from a needle thread supply source. CONSTITUTION:A thread tension giving device 30 is constituted of a thread tension regulating shaft 32 securing a thread tension regulating plate 31 to one end and supported to a machine frame 1 by a supporting plate 35, thread pressing plate 34 axial direction movably fitted to the thread tension regulating shaft and able to hold a needle thread 33 in cooperation with the thread tension regulating plate 31, pressing unit 36 screwed to a thread part formed in a shaft part of the thread tension regulating shaft 32 and forming a protrusion part 36a in the periphery, thread tension regulating spring 37 arranged between the pressing unit and the thread pressing plate 34 and always pressing the thread pressing plate to the thread tension regulating plate 31 and giving drawout resistance to the needle thread 33 held therebetween and a thread tension regulating dial 38 rotatably fitted to the thread tension regulating shaft 32 and restricted in movement in the axial direction forming an axial direction movable groove 38a in the protrusion part 36a of the pressing unit 36 and a scale in the periphery.
Patent JP-H09113688-A (JP)
Title: Tank vent processor
Inventor: TAKANOBU YURIKO
IPC: G21F9/22
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To decrease the quantity of vent pipes and the like, reduce radioactive wases in the decommissioning of a plant and improve the efficiency in the processing of a vent by connecting tanks and sumps to a ventilating air- condition exhaust duct through a small vent processor adaptable to the shape of each vent. SOLUTION: Tanks 1 and samps 2 are connected to a ventilating air-condition exhaust duct with a vent pipe 3 equipped with a small vent processor 4a adaptable to the shape of each vent. Since the processor 4a is instal led in each of the tanks 1 and the sumps 2, the pipe 3 can be shortened though the tanks 1 are away from the sumps 2. If the processor 4a is connected to its nearest duct 5, moreover, the length of the pipe 3 between the processor 4a and the duct 5 and the number of fitting tools can be decreased drastically. In addition, a went can be processed separately in each of the tanks 1 and the sumps 2, which downsizes each of the processors 4a, reduces the space for installation and makes it easier to select the place for installation.
Patent JP-H11111518-A (JP)
Title: Heat-resistant plastic magnet composition
Inventor: KOBAYASHI MASAKAZU
IPC: C08L23/28
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a plastic magnet composition which can maintain sufficiently strong magnetic intensity characteristic and has satisfactory flexibility and superior heat resistance. SOLUTION: A heat-resistant plastic magnet composition is prepared by mixing (B) 550-950 pts.wt. magnetic powder, (C) 3-20 pts.wt. aluminum-based composite hydroxide salt, (d) 1-10 pts.wt. antioxidant, and 1-10 pts.wt. epoxy compound in (A) 100 pts.wt. resin component, composed of chlorinated polyethylene or chlorinated polyethylene containing <=50 wt.% polyisobutylene.
Patent JP-S63123625-A (JP)
Title: Method of electric discharge machining
Inventor: TANAKA TOSHIAKI
IPC: B23H1/02
Filed: 1986-11-14
Abstract: PURPOSE:To make both a large area machining and a finish machining possible by applying a voltage during a pause period through a current restricting resistor for a dc power source for machining, detecting an impedance between electrodes, and controlling to change an internal impedance of the power source. CONSTITUTION:Applying a voltage lower than an arc voltage between electrodes 1 and 2 during a pause period from a machining power source 3 through a current restricting resistor array 5, and detecting the voltage or current between the electrodes by means of a detecting means 10, an impedance between the electrodes is calculated with an operation means 11. Obtaining internal impedances Rx and Ry of the machining power source 3 so as to respectively supply a no load voltage higher than a spark generating voltage during a time of no load and to supply a required machining current after a detector 9 detects the spark generation, a series of actions of switching the current restricting resistor array 5 through a power transistor array 4 are repeated and controlled after the pause period. In this way, the optimum no load current and the required machining current are obtained to make machinings in areas of both a large area machining and a finish machining possible.
Patent JP-S61148588-A (JP)
Title: Ic card reader/writer
Inventor: SHIMAMURA YOSHIO
IPC: G06K19/07
Filed: 1984-12-22
Abstract: PURPOSE:To operate normally IC cards with one reader/writer device indepen dent of the classifications of IC cards by providing a plural clock pulse oscillating means, an output switching means, and a card feature detecting means. CONSTITUTION:An IC card K provided with a hole L indicating the classification of the card is inserted, and a set signal is outputted from a set detector 8, and the IC card K is connected electrically to the device through contacts 25, 25-, and simultaneously, a card feature detecting means 6 detects the card hole L to detect the classification of the IC card. A control means 1 discriminates the classification of the IC card on the basis of the signal from the card feature detecting means 6 and selects a clock pulse oscillating means 7a adapted to the classification of this IC card through a switching means 7d, and a reset signal and a start signal are outputted to the means 7a. If a card of another classification where no holes are provided is inserted, the card feature detecting means 6 outputs another kind of signal. Thus, a clock pulse adapted to the card is supplied to the card is supplied to the card momenly when the card is set.
Patent JP-H04147140-A (JP)
Title: Method for processing silver halide color photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C7/42
Filed: 1990-10-09
Abstract: PURPOSE:To prevent the occurrence of the stain by covering a base material of a metal material of at least one part of the structural members of a processing tank with a layer incorporating metal or/ metal oxide and using a member composed of the material covered with a resin layer for this layer. CONSTITUTION:The processing solution uses one incorporating >= 0.1 mol/l of a halogen atom. At least a part of the structural members of the processing tank is from the base material of a metal material and the base material is covered with a layer incorporating metal and /or metal oxide and the silver halide color photosensitive material is processed by using the member composed of the material covered with a resin layer at this layer. Hence even when used continuously for a long period, rust, etc., do not generate and the effect superior to the corrosion resistance is obtained. Hence the image without generating the stain and being excellent on the photosensitive characteristics is obtained.
Patent JP-2001089643-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: OKAMOTO MASANORI
IPC: C08G59/32
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing resin composition which shows an excellent fillability for filling fine voids, etc., in odd-shaped packages, and a sealed semiconductor device sealed with this composition which has an excellent productivity and ensures a reliability in terms of humidity resistance over a long period after mounting. SOLUTION: This epoxy resin composition essentially comprises (A) one or more epoxy resin chosen from an o-cresol novolak type epoxy resin, a biphenyl type epoxy resin and an epoxide of a phenol benzaldehyde resin, (B) a phenol resin, (C) an accelerator and (D) a fine globular silica having an average particle size of <=5 μm, wherein the amount of the fine globular silica (D) contained is from 30 to 92 wt.% against the total weight of the composition. A sealed semiconductor device is prepared using this epoxy resin composition.
Patent JP-H01116016-A (JP)
Title: Smelting reduction furnace
Inventor: HAMAI KAZUO
IPC: C21B11/02
Filed: 1987-10-29
Abstract: PURPOSE:To remarkably extend the service life of furnace lining by using ceramic bonding series at the upper part above molten slag zone in the lining for an oxidized atmosphere furnace and forming by refractory with graphite bonding series in the other parts. CONSTITUTION:The basic refractory 1 with ceramic bonding of MgO-Cr2O3, MgO-MgO.Al2O3, etc., is used to the lining of furnace wall part in atmospheric zone B at the upper part above the molten slag zone and the graphite-contained basic refractory 2 with graphite bonding of Mg-C, etc., is used to the other part and these refractories are lined, respectively, to constitute the furnace wall. By this constitution, in the operational condition for producing pig iron, the furnace opening part is not eroded with the molten slag S and molten metal M and also development of spalling of the construction does not occur. By this method, the service life of the furnace lining can be remarkably extended.
Patent JP-2000099835-A (JP)
Title: Burglar prevention sensor
Inventor: UEDA TAKESHI
IPC: G08B13/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a burglar prevention sensor which is suitable for a general residence, can easily be installed and can prevent the burglar before it happens. SOLUTION: This device is a burglar sensor S for outdoor installation constituted so that it is driven by a power source supplied from a battery 5 or a solar battery incorporated in a housing. The sensor is integrally composed of a human body detection sensor unit 2 for detecting a human body intruding a specified area and an alarm output means 4 for outputting an alarm sound when the human body detection sensor unit 2 detects the human body by containing the two in the housing.
Patent JP-H07120051-A (JP)
Title: Remote operation device of air conditioner
Inventor: KOYAMA MASAKI
IPC: H04Q9/00
Filed: 1993-10-29
Abstract: PURPOSE:To improve operability and also to make it possible to make a case small or each operating part large in size by a construction wherein an operating part for setting temperature and an operating part for switching an operating mode which occupies a different area from the one occupied by the operating part for setting temperature are disposed in juxtaposition and an on/off switch is disposed in a vacant part of an operating surface. CONSTITUTION:An operating part 15 for setting temperature and an operating part 14 for switching an operating mode which occupies a different area from the one occupied by the operating part 15 for setting temperature are disposed in juxtaposition in an operating surface 12 of a case, while an on/off switch 13 is disposed in a vacant part of the operating surface 12 formed by juxtaposing the operating part 15 for setting temperature and the operating part 14 for switching the operating mode which are different in occupying areas. The operating part 15 for setting temperature is disposed on either one of the right and left sides of the operating surface and the operating part 14 for switching the operating mode occupying the area of the operating surface 12 being smaller than the one occupied by the operating part 15 for setting temperature is disposed on the other of the right and left sides of the operating surface 12 and on this side thereof. According to this constitution, it is possible to simplify the operation of a remote operation device and to make the device compact.
Patent JP-H07130337-A (JP)
Title: Halogen bulb
Inventor: SHIMAOKA SEISHIN
IPC: H01K1/28
Filed: 1993-10-29
Abstract: PURPOSE:To prevent overheating due to infrared rays out of a molybdenum leading foil buried in the sealing part of a glass bulb and provide a halogen bulb with high efficiency and a long life. CONSTITUTION:A halogen bulb is provided with a glass bulb 1 having a sealed part at one end and sealing part 3, in which molybdenum lead foils 2 are sealed, at the other end. An expanded part la which is spherically expanded at the center part in the bulb axial direction of the glass bulb 1 is formed. A filament 4 electrically connected with the molybdenum lead foils 2 is set coaxially in the inside of the expanded part 1a. A visible light transmissive and infrared ray reflective film 5 consisting of a multi-layered interference film is formed on the outer face of the expanded part 1a. An uneven part 10 is formed in the outer face of the tubular part 1b and the sealing part 3 of the glass bulb.
Patent JP-2001096368-A (JP)
Title: Arc welding method for high strength steel sheet
Inventor: OIKAWA HATSUHIKO
IPC: B23K9/173
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an arc welding method for a high strength steel sheet which is capable of suppressing softening to the minimum at a part affected by welding heat. SOLUTION: This arc welding method for a high strength steel sheet comprises using CO2 gas or mixed gas of Ar and CO2 as shielding gas, and proceeding MAG welding at constant electric current within a limited welding heat. By performing the arc welding within the limited welding heat range, the softening at the part affected by welding heat is minimized, and high conjuntion strength at the arc welding part is obtained.
Patent JP-S63127454-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: IDO KIHEI
IPC: G11B15/473
Filed: 1986-11-14
Abstract: PURPOSE:To uniformly control a relative speed and to accurately reproduce a main signal simultaneously with program searching by switching the inversion interval of reproduced data and the frequency measured output of the clock of a PLL circuit in accordance with the lock state of the PLL to use said inversion interval or measured output as a relative speed error signal between a rotary head and a recording medium at the time of quick reproducing. CONSTITUTION:Since heads HA and HB scan across tracks 1 at the time of quick reproducing, the output of a regenerative amplifier 5 has an envelope waveform, and parts indicated by oblique lines are the same azimuth areas as scanning heads and are reproduced parts of a normal signal. A PLL circuit 11 extracts these areas by the high level outputted from a waveform shaping circuit 10 and compares the frequency of reproducing clocks in these areas with a reference frequency fb0 by a frequency comparing circuit 13 to measure the period of reproduced data by a counter 14. The prescribed condition is set to 1/fb-N/fb, and the correct/error signal of a demodulating circuit 12 is latched in a latch 15 at a prescribed time to control the rotation of a drum 17 by a drum rotation number control circuit 16 if this signal is correct, but the output of the circuit 13 is not used and drum rotation is controlled by the output of the counter 14 to keep the frequency fb at fb0 (clock frequency fr fixed) if said signal is error. In this constitution, program search and main signal reproducing are performed only with rotary heads.
Patent JP-H0695795-A (JP)
Title: Data input device
Inventor: SUGIMOTO YUJI
IPC: G06F3/048
Filed: 1992-09-16
Abstract: PURPOSE:To provide a data input device which is superior in operability and has few input mistakes. CONSTITUTION:On an input screen 41, a data input item column 44 for designating a data input item, an input data display column 45 displaying inputted data and a select pad 46 for data input which is adjacent to the vicinity of these data input item column 44 and input data display column 45 are displayed. The select pad 46 is composed by arranging an input key for numeric data input and an input key for character data input. When a pen touch on the input key on the select pad 46 is performed with a stylus, the numeric data or character data is inputted as the data of a designated data input item.