baber/WOPTO huggingface dataset:
Patent JP-H03257499-A (JP)
Title: Character data input device
Inventor: OGISU MIKIO
IPC: G10L25/00
Filed: 1990-03-08
Abstract: PURPOSE:To reduce deterioration of phonetic features of a synthesized sound due to the influence of time-directional distortion by performing shifting, compression, and expansion in finite N kinds of time directions which are given previously and generating N deformed phoneme matrixes, and inputting them to a range finder calculating device. CONSTITUTION:When a phoneme vector which is a variable constant representing spectrum envelope information on an input voice is inputted to an input terminal 1, a phoneme matrix generating device 2 stores the phoneme vector by constant (L+2P) frames and outputs the phoneme matrix consisting of (L+2P) phoneme vectors at intervals of L frames. The matrix is inputted from the device 2 to a restrained time-direction deforming device 8. The device 8 performs the shifting, compression, and expansion of the input phoneme matrix in N finite kinds of time directions to generate N deformed phoneme matrixes. Consequently, transmission in a fixed frame period becomes possible and the deterioration of phonetic features of the synthesized sound due to the influence of the time-directional distortion is reducible.
Patent JP-S61218037-A (JP)
Inventor: ARAN GODOFURII
IPC: H01H51/06
Filed: 1986-03-17
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-S63255324-A (JP)
Inventor: ERUUIN SHIYUTEYUTSUKAA
IPC: C21D1/00
Filed: 1988-03-09
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-H05221722-A (JP)
Title: Stock for refractory and refractory using the same
Inventor: MATSUI TAKESHI
IPC: C04B35/103
Filed: 1992-02-12
Abstract: PURPOSE:To provide stock for refractories ensuring oxidation resistance to a molten metal and a dense refractory structure and to provide refractories having thermal shock resistance, excellent oxidation and corrosion resistance by using the stock. CONSTITUTION:Silicon carbide-based refractory starting materials are coated with one or more among Al, Mg, Zr, Ti, Ca and Cr to obtain stock for refractories and alumina and graphite are incorporated into the stock. This stock is, if necessary fired at >=400 deg. if necessary to obtain the objective refractories.
Patent JP-S60201248-A (JP)
Title: Material sensor provided temperature compensating function
Inventor: OONISHI KAZUHIKO
IPC: G07D5/08
Filed: 1984-03-27
Abstract: PURPOSE:To enable detection of a temp. always on the same reference even if the characteristic of the material sensor itself changes with a change in temp. by compensating the temp. of a detecting coil of the sensor utilizing electromagnetic induction. CONSTITUTION:A material sensor 20 is constituted by having an excitation coil WE and connecting differentially electromagnetically induced secondary coils WA, WB to said coil WE. An object (coin) C to be detected passes between the coils WA and WB at a high speed. When the environmental temp. changes with such material sensor, the impedance of the coil changes and the electric current flowing in the coils WA, WB changes, resulting in a change in the differential output VD. The differential output VD0 is thereupon obtd. by converting the differential output VD at a temp. T to the value at a reference temp. T0 by the conversion equation expressed by the equation where the change rate of the output VD with a change in temp. is designated as DELTAD, the change rate of the coil WA (or WB) as DELTAA, the differential output at the temp. T0 as VD0 and the output of the coil WA as VA0.
Patent JP-H10252911-A (JP)
Title: Relief valve manufacturing device
Inventor: CHOTTOGI MORIHITO
IPC: F16K17/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a relief valve by feeding the pressurized fluid to a hydraulic actuator by a pressurized fluid feeding means when the pressure in the downstream of a variable throttle is not more than the reference relief pressure, and stopping the feed of the pressurized fluid to improve the responsiveness of the press-fit process when the pressure reaches the reference relief value. SOLUTION: An oil pressure control gage 40 is provided with a relief valve storage hole 41 capable of attachably/detachably fitting a reference relief valve 7 and a control valve storage hole 42 capable of slidably fitting a control valve 43. A pressurized fluid feed switching means comprises the oil pressure control casing 40 in which the reference relief valve 7 and the control valve 43 are built in. The pressurized fluid feed switching means detects the pressure in the downstream of a variable throttle 17, the pressurized fluid is fed to a hydraulic actuator from a pump 34 under the condition where the detected pressure is not more than the reference relief pressure, and when the detected pressure reaches the reference relief pressure, the feed of the pressurized fluid to the hydraulic actuator from the pump 34 is stopped.
Patent JP-H02235079-A (JP)
Title: Image forming device
Inventor: TSUKIDA TATSUICHI
IPC: G03G15/06
Filed: 1989-03-08
Abstract: PURPOSE:To eliminate irregularities in a visible image and to obtain a high-definition image by making all the frequency of the AC voltage component of bias voltage respectively impressed between an image carrier and respective developing means the same by a developing bias voltage impressing means. CONSTITUTION:By starting a process, an electrostatic charger 102 electrostatically charges the outer peripheral surface of an electrostatic charging drum 101 to be at -500V. A switch 11 is closed and the output VDC1 of a DC high voltage conversion circuit 12 is impressed between a developing sleeve 103a and the drum 101. After specified time, a switch 7 is closed and the output VPP1 of an AC high voltage conversion circuit 8 is superposed on the VDC1. After the specified time, an information signal L1 is exposed to make the potential of an exposing part zero. Thereafter, development is performed by a developing device 103 and reverse development is performed by red developer negatively electrostatically charged with the voltage of the frequency f1 in which the VDC1 and the VPP1 are superposed by the charger 102. After the outer periphery of the drum is charged again to be at -700V by a drum electrostatic charger 104, VDC2 and VPP2 are impressed on the sleeve 105a by using switches 21 and 17 and black development is performed by a developing device 105 by satisfying f2=f1 by a frequency adjusting unit III. At such a case, the irregularities of the images do not occur on a photosensitive drum since f2=f1 is kept.
Patent JP-H03257331-A (JP)
Title: Apparatus for detecting acoustic signal
Inventor: KINOSHITA MASAO
IPC: G01S5/24
Filed: 1990-03-08
Abstract: PURPOSE:To accurately obtain the azimuth of a sound source by arranging acoustic signal detection sensors on the origin, an X-axis, a Y-axis and a Z-axis and using an acoustic intensity measuring method. CONSTITUTION:The signals from the acoustic signal detection sensor 1 arranged to the origin and the acoustic signal detection sensors 2, 3, 4 arranged on an X-axis, a Y-axis and a Z-axis are inputted to signal processors 5, 6, 7 by pairs and the acoustic intensity vector components of the respective axes are calculated and synthesized by a vector synthesizer 8 and the azimuth of a sound source and the energy intensity thereof are obtained. That is, since the azimuth of the sound source is detected by an acoustic intensity measuring method, even when the distances between the acoustic signal detection sensors are made short, the azimuth of the sound source can be accurately obtained and, at the same time, energy intensity can be also detected.
Patent JP-H04211181-A (JP)
Title: Photoelectric conversion device
Inventor: YAMANOBE MASATO
IPC: H01L31/107
Filed: 1991-03-01
Abstract: PURPOSE:To reduce the variation of the multiplication factor of a photoelectric conversion device caused by incident light getting into the multiplication layer of the device, to reduce the problem associated with piling up of multiple layers by reducing noise and making the multiplication factor sufficiently larger, and to reduce the thickness of the device by increasing the degree of freedom in the selection of the materials for forming each layer so as to increase the sensitivity of the layers to incident light having a desired wavelength, reduce the noise, and easily increase the area. CONSTITUTION:In this photosensitive conversion device provided with a light absorbing layer 405 which absorbs incident light and generates carriers and a multiplication layer 403 which multiplies the carriers generated by the layer 405, a light shielding layer 404 is provided between the layers 405 and 403.
Patent JP-H02237524-A (JP)
Title: Vacuum cleaner
Inventor: WATANABE SHUJI
IPC: A47L9/00
Filed: 1989-03-13
Abstract: PURPOSE:To allow a power cord led from a cleaner main-body not to be inserted into the swivel space of the cleaner main-body for swiveling on a wheel base by composing the swivel space between the cleaner main-body and the wheel base, to be made smaller than the diameter of the power cord. CONSTITUTION:A cleaner main-body 1 containing a dust collecting section 6 for receiving a filter 5, and a motor fan 2, a wheel base 10 for mounting the main body 1 swivelingly, and a moving means 8 for swiveling the wheel base 10 on a surface to be cleaned, are arranged. Besides, the main body 1 is provided with a cord reel 4 wound up with a power cord 3, and a cord leading port or leading the power cord 3 from the main body 1. Then, a swivel space 28 between the main body 1 and the wheel base 10 is made smaller than the diameter of the power cord 3. As this result, the power cord 3 led from the main body 1 is contrived not to be inserted into the swivel space of the cleaner main-body for swiveling on the wheel base, and poor swivel is not generated.
Patent JP-S59183748-A (JP)
Inventor: SAIDA YOUICHI
IPC: A61F2/68
Filed: 1983-04-04
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-S61219505-A (JP)
Inventor: GIYUNTA HORUSUTO ROEEMU
IPC: B23B31/173
Filed: 1986-03-14
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-H05253503-A (JP)
Title: Square pillar-shaped cut chip fixing bar for attritor
IPC: B02C13/28
Filed: 1992-03-16
Abstract: PURPOSE:To protect a square pillar-shaped chip from breaking by forming a chip holder protruding at the rear of the square chip installing position of a fixed bar main body to be installed removably on a rotating body from the side of the rotating body of an attritor and fixing a cut chip in a chip hole formed in said chip holder. CONSTITUTION:In a device in which a square cut chip 2 is installed on a rotating body of an attritor used for the manufacture of crushed grains of an industrial waste, coal and rubbish, a fixed bar main body 1 is formed in the projected transverse face and in the length corresponding to the width of the rotating body, and installed removably on the rotating body from its side. The symmetrical axis combinedly formed as the diagonal line of the cut chip 2 is conformed to the rotating direction of the cut chip fixed bar, and a number of chip holes 3 are bored on the fixed bar main body 1, and also chip holder 4 for supporting the cut chip 2 is formed protrudingly at the rear of respective chip hole 3. The chip 2 is fixed by brazing or the like along a V-shaped channel notched at the height of reaching the top of the chip 2 and being in contact with the chip.
Patent JP-S57175066-A (JP)
Title: Production of double pipe by centrifugal casting
Inventor: MORICHIKA TOSHIAKI
IPC: B22D13/00
Filed: 1981-04-17
Abstract: PURPOSE:To obtain a double pipe that have uniform layer thickness and are tightly adhered by the min. fusion layer by casting an outer layer of Fe-Ni-Cr type heat resisting steel of specific components and allowing the same to solidify down to the inside then casting heat resisting steel of specific components. CONSTITUTION:In casting a double pipe by centrifugal casting for reaction pipe for thermal decomposition and modification of hydrocarbons, the 1st layer is cast of Fe-Ni-Cr type heat resisting steel contg., by weight, 0.2-0.6% C, <=2.5% Si, 20-30% Cr, <=2.5% Mn, and 15-40% Ni and is allowed to solidify down to the innermost part, after which heat resisting steel consisting essentially, by weight, of 1.5-3.5% C, <=2.5% Si, 12-30% Cr and <=2.5% Mn is cast for the 2nd layer.
Patent JP-H09251681-A (JP)
Title: Tape traveling device
Inventor: IWASE SHIGERU
IPC: G11B15/10
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a tape traveling device surely and smoothly driving a lever for changing over the rotating/traveling direction without accompanying the impact causing any damage. SOLUTION: This device is provided with an auxiliary engaging protrusion 14c and a main engaging protrusion 14a set on one side surface of a flywheel 14 which is freely ratable in one or another direction, a pair of reel shafts 26, 28, and a reel lever 18b freely ratably supporting a reel shaft 28 and freely turnably supported by a chassis 10 at the position separated off from the center of rotation. When the flywheel 14 is rotated in one direction and the reel lever 18b is turned in one direction by the tape tension increased at the tape end in the result that the tape is taken up on the one side reel shaft, a trigger member 38 moved with the reel lever 18b is first engaged with the auxiliary engaging protrusion 14c and turned in one side direction, next engaged with the main engaging protrusion 14a and turned further in one side direction, then the lever 54 for changing over the rotating/traveling direction is driven through the lever 56 for holding the rotating/traveling direction.
Patent JP-H05264795-A (JP)
Title: Radiation shutter
IPC: G21K1/04
Filed: 1992-03-16
Abstract: PURPOSE:To provide a noise-suppressing-type radiation shutter not causing noise due to collision of a metal when the shutter is opened and closed. CONSTITUTION:A solenoid mechanism 20 moving a radiation shield plate 1 forward and backward in relation to an optical path 2 of a radiation beam is equipped with a movable core 4 fixed to the radiation shield plate 1 and with a coil 7 which surrounds the periphery of the movable core 4, attracts the movable core 4 by a magnetomotive force generated at the time of electrification and withdraws the radiation shield plate 1 from the optical path of the radiation beam. Moreover, it is equipped with a permanent magnet 21 so provided as to surround the periphery of the movable core 4 and abut the coil 7 and with a stopper 22 made of a buffer material which stops the movement of the movable core 4 before the movable core 4 comes into contact with a fixed core 9 provided on one end side of the coil 7, at the time of the attraction by the coil 7.
Patent JP-S61219069-A (JP)
Title: Developing device
Inventor: SHOJI YOSHIO
IPC: G03G15/09
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a developing device which is superior in the gradations of dot images and the sharpness of linear images and has the excellent reproducibility of solid black parts and uses a magnetic or nonmagnetic single- component developer by forming a toner carrier of resin which has a specific resistivity value. CONSTITUTION:A hopper 2 which contains single-component magnetic or nonmagnetic toner, an agitator 6, and a fixed magnet roll 3 are provided, and a toner carrier 4 is pivoted freely, rotatably. The toner carrier 4 uses phenol resin and its resistivity value is 10<6>-10<12>OMEGA-cm. A toner quantity control member 5 is constituted by bonding silicone rubber to a nonmagnetic spring material by thermocompression and a power source 7 applied a high-frequency alternating electric field to a developing electrode and the conductive base of a photosensitive body 1. A toner layer is formed by a toner layer forming member 5 on the toner carrier 4, which is also charged electrostatically to hold toner on the carrier 4, so that the toner is conveyed to a developing area.
Patent JP-H02239106-A (JP)
Title: Production of te low in cl grade
Inventor: IKOMA HIROAKI
IPC: C01B19/02
Filed: 1989-03-10
Abstract: PURPOSE:To easily produce Te low in Cl grade at a low cost by melting the powder consisting essentially of Te and contg. Cl as impurities, casting the melt, crushing the obtained ingot and washing the crushed material with water. CONSTITUTION:The powder consisting essentially of Te and contg. Cl as impurities obtained by the reduction process, etc., is melted and cast. Consequently, the contained Cl is floated up as HCl at the crystal interface in the Te ingot when the melt is solidified. The obtained ingot is crushed to about 1-50mm grain diameter. The crushed grains are washed with water to remove the HCl. The end point of washing is determined by the pH of cleaning soln. or its reaction upon silver nitrate. Te low in Cl grade is thus obtained. The Cl grade can be controlled by adjusting the diameter of the crushed grain, or the washed Te is further vacuum-distilled to improve the Cl grade.
Patent JP-H06277417-A (JP)
Title: Filter
Inventor: ENRI HERARUDO BUIRIIEMU PIERUS
IPC: B01D24/46
Filed: 1993-03-18
Abstract: PURPOSE: To enhance the extraction efficiency of soluble or insoluble solids from a solvent and to decrease the amount of a washing liquid to be used for extraction of a prescribed amount of the solids by collecting the washing solvent from a washing section of a lower traveling section, recycling the washing solvent recovered in a compressing means and supplying the washing liquid to filter cake. CONSTITUTION: The belt washing liquid flowing out of a belt washing box 46 is recycled via a pipeline 49 to the washing regions at the top and last of the upper traveling section 30, i.e., nozzles W1 and W5. The washing liquid in a system part where the washing liquid is recycled in a direction backward against the moving direction of the filter cake is supplied to the belt washing box 46 only from the nozzles 47 and 48 and the washing liquid extracted from the recycling system is removed only via pipelines 41 and 42 connected to an eighth vacuum tray from the top at upstream end of the traveling section. The operation of the nozzles 47 and 48 is synchronized with the movement of an endless belt 10 and the consumption of the washing liquid is minimized. On the other hand, the classification efficiency of the insoluble solids and the soluble is maximized.
Patent JP-S63224077-A (JP)
Title: Magnetic disk device
Inventor: YONEMITSU SHINOBU
IPC: G06F21/62
Filed: 1987-03-13
Abstract: PURPOSE:To discriminate between the case of merely detaching a plain style converting polynomial holding part and the other case of using an incorrect polynomial holding part by sending out an interface signal as to the attaching/ detaching state of the plain style converting polynomial holding part. CONSTITUTION:The conversion of coded data into a plain style becomes impossible by detaching the plain styled converting polynomial holding part 13. Then, the attaching/detaching state of the plain style converting polynomial holding part 13 is detected by attaching/detaching state detecting lines 10 and 11, and a plain style converting polynomial holding part attaching/detaching state signal 3 is outputted from a coding/plain style conversion circuit 4, and this signal is indicated as the interface signal to be sent out to a connecting device. By this method, in the connection with the connecting device of data reading, the discrimination is feasible between the case of using an incorrect plain sty;e converting polynomial holding part when readout data are not yet converted into the plain style and the case of detaching a plain style converting polynomial holding part 13.
Patent JP-S62223070-A (JP)
Inventor: KAARU AREKISANDAA SHIYUBUETSUT
IPC: C04B35/581
Filed: 1987-03-13
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-H11253902-A (JP)
Title: Pig for pipe cleaning
Inventor: NINOMIYA HAJIME
IPC: E03C1/302
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To enable pipe cleaning for different pipes having large and small diameter or for even a pipeline in which pipe diameter is changed on the way by one pig for pipe cleaning. SOLUTION: A split ring consists of a material having bending elasticity. A plurality of pieces of split rings 3, 4, 5, in which diameter is made gradually small, are coaxially arranged in order from the split ring 3 with the maximum diameter to the split ring 5 with the minimum diameter. A pig skeleton 2 for pipe cleaning is constituted by integrally connecting a plurality of split ring bodies 3-5 by supporting ribs 6. The pig for pipe cleaning is formed of both the pig skeleton for pipe cleaning and a bag-shaped covering material 9 which is covered on the pig skeleton 2 for pipe cleaning from the tip on the minimum diameter side and closes an opening in the rear end on the maximum diameter side.
Patent JP-H02237328-A (JP)
Title: Radio transmission system
Inventor: SHIMIZU TOSHIMITSU
IPC: H04W4/00
Filed: 1989-03-10
Abstract: PURPOSE:To reduce the retrieval time, and establish the communication path at the time of connecting a recall in a short time and to improve the serviceability to the user by allowing a mobile terminal station to send a recall request while adding communication connection form information thereto. CONSTITUTION:Upon the receipt of a recall request from a base station B2, when communication connection form information 2 is called, a central management station C1 retrieves a communication path in which a T-ID of a communication path management data and a T-ID3 in the recall request are coincident. When the information 2 is received, the central management station C1 retrieves a communication path in which a R-ID of a communication path management data and a T-ID3 in the recall request are coincident. The central management station C1 obtaining the communication path set at present references the communication path management data to establish a new communication path to be used to a mobile destination (base station B2), sends the recall reply to the base station B2 and mobile terminal equipment station T1 to revise the communication path thereby continuing the communication. Thus, the time of the central management station retrieving the communication path so far is reduced and the communication path at recall connection is established in a short time and the service performance to the user is improved.
Patent JP-S62216469-A (JP)
Title: Compact copying machine
Inventor: MOGI KIYOSHI
IPC: H04N1/107
Filed: 1986-03-17
Abstract: PURPOSE:To more easily handle a compact copying machine by providing a reading means for optically reading a picture such as a character or a graphic on an original paper and storing in a memory during a reading and scanning for moving a main body on the original paper and a recording means. CONSTITUTION:Light beams from a light source 101 reflected by the original 12 are reflected on a mirror 102, passed through a lens 103 to form an image on a image sensor 104. A roller 105 rotates together with the rotation of a main body 11 during the reading and scanning with the main body 11 mounted on the original 12, and a line form thermal head 106 protrudes from a recording window 112 under the pressure of a spring 107. During a copying operation, a roller 108 contacting a recording paper rotates together with the movement of the main body 11 on the recording paper and is provided with a detecting mechanism such as a rotary encoder for detecting the relative quantity of movement of the recording paper 105 and the main body similarly to the roller 105. The end of the transfer ribbon contacts the heating part of the thermal head 106 during the copying operation, thereafter is discharged from the discharge port 110 of the main body 11.
Patent JP-S60204233-A (JP)
Inventor: KATOU SHIYOUICHI
IPC: H04Q9/00
Filed: 1984-03-27
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。