baber/WOPTO huggingface dataset:
Patent JP-H07312795-A (JP)
Title: Voice signal processing method and its device
Inventor: KUBOTA SATORU
IPC: G10L25/78
Filed: 1994-05-18
Abstract: PURPOSE:To enhance voice quality in an operating environment by applying band elimination processing to the detection signal of a microphone and eliminating an aspiration part depending on the number of times of zero crossing so as to ensure the discrimination between a voice part and an aspiration part. CONSTITUTION:The detection signal Sa of a microphone 2 is converted into a signal x(n) at an A/D converter 6, a band elimination section 3 forms a signal y(n) in which DC component or low frequency component is eliminated. The signal y(n) is fed to a zero cross detection section 4 and the result of detection of zero crossing is fed to a signal processing section 5. The processing section 5 discriminates a consecutive period Zs to be an aspiration sound part Mb when a significant period with the number of times of zero crossing per a prescribed time reaches the prescribed number of times or over is consecutive for a setting time Ts or over, discriminates it to be the voice part Mv even when the consecutiveness is less than the setting time Ts or even when the significant period is not is existence. When the processing section 5 discriminates the aspiration sound part Mb, the aspiration sound part Mb is eliminated or attenuated.
Patent JP-H06340106-A (JP)
Title: Driving of thermal head
Inventor: HYODO TETSUHARU
IPC: B41J2/485
Filed: 1993-05-31
Abstract: PURPOSE:To raise the quality of the printing image of a thermal head by performing dividing printing control by selectively driving the switching elements of respective corresponding heating resistors in synchronous relation to timing successively supplying power up to a common electrode. CONSTITUTION:A strobe signal STB is reversed to a low level and respective switching elements selectively become a continuity state on the basis of the printing signals DATA stored in respective circuits and a current selectively flows to heating resistors R7-R9, R10-R12,..., R(9n-2)-R9n, R(9n+1)-R(9n+3) to generate heat and a recording medium is heated to perform the printing operation of the part 1/3 one scanning line of the recording medium. Then, the strobe signal STB is reversed to a high level and a printing control signal BEO is reversed to a high level. By this constitution, the printing of one scanning line is performed and this operation is repeated while the recording medium is stepwise fed to record a series of images.
Patent JP-S63297142-A (JP)
Title: Adjustment device for seat belt shoulder position
Inventor: UENO SHUICHI
IPC: B60R22/20
Filed: 1987-05-28
Abstract: PURPOSE:To enable the mounting of the titled device to a hardtop type car by inserting an adjustment base having a plurality of latch holes in an anchor having a seat belt support part for positional adjustment via a detaching operation means and connecting the end of the adjustment base to a roof side rail. CONSTITUTION:An adjustment base 1 having a plurality of positioning latch holes 3 and a guide pin 7 is inserted in an adjustment anchor 17 having a through anchor 25 at one end for a seat belt 301. The adjustment anchor 17 is provided with a freely detachable operation knob 27, thereby enabling the positional adjustment of the adjustment anchor 17. The other end of the adjustment base 1 is so fitted to the roof side rail 303 of a vehicle body as to be capable of free oscillation via a fitting hole 5 and a bolt 9. According to the aforesaid construction, an adjustment device for a seat belt shoulder position can be mounted even to a hardtop type car having no center pillar.
Patent JP-H09311949-A (JP)
Title: Display method
Inventor: TAKAHASHI KENICHI
IPC: G06T13/20
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To attain a fast drawing operation by using the planes of a frame buffer after dividing them into the planes that are exclusively used for the mobile and fixed objects respectively. SOLUTION: In the first frame, the three-dimensional data 1 including the mobile and fixed objects are supplied to a coordinate conversion part 2. Then a Z comparator 4 writes only Z value concerning the fixed object into a Z buffer 5. A shading processing part 6 writes the index value concerning the fixed object into a plane prepared in a frame buffer 11 exclusively for the fixed object and also writes the index value concerning the mobile object into a plane prepared exclusively for the mobile object respectively. A LUT(look-up table) 12 converts the indexes (a) and (b) concerning the mobile and fixed objects into the color data in (n+m) sheets of planes. In the next frame, only the data on the mobile object are supplied as the three-dimensional data. In this case, the Z value concerning the fixed object is not updated neither by the Z value concerning the mobile object.  Then the part 6 writes the index value concerning the mobile object into the plane prepared exclusively for the mobile object among (n+m) sheets of planes.
Patent JP-S6021237-A (JP)
Inventor: OKABE MASAAKI
IPC: B31D3/02
Filed: 1983-07-15
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-S5833356-A (JP)
Title: Image reader
Inventor: MATSUMOTO HIROAKI
IPC: H04N1/17
Filed: 1981-08-21
Abstract: PURPOSE:To obtain an image with high quality without increasing the reading time, by delaying the reading time of the next scanning line in case the black information is contained in OR image information. CONSTITUTION:An OR is secured for the image information read out of an OR buffer 14 to the image information given from a CCD7 through an OR gate 15. The image information from the buffer 14 is stored in an image buffer 17. In this case, if the black information is detected by a black information detector 20, the black information signal is delivered. When the black information is delivered, the writing is started with the following CCD reading signal since the buffer 14 is not driven by the reading signal of the CCD7 which is delivered right after the writing signal of the buffer 14. As a result, the image signal of  the scanning line which is sufficiently apart from the scanning line of the image  information is written into the buffer 14. Thus reduces the crush of the image as  well as the dropout of the image.
Patent JP-H04332421-A (JP)
Title: Drive circuit for relay matrix
Inventor: HAMASATO KAZUO
IPC: H04Q3/52
Filed: 1991-05-07
Abstract: PURPOSE:To stably actuate driving coils in a column-row designating system by connecting non-linear voltage-drop elements in series to driving coils for a relay arranged in a matrix form. CONSTITUTION:Driving coils RL11-RL33 for a relay are arranged in a matrix form, and are connected in series to non-linear voltage dropping elements ZD11-ZD33, respectively. One side of each series circuit is connected to each other in the column direction, to serve as column side driving terminals DR1-DR3 while the other side thereof is connected to each other in the row direction, to serve as row side driving terminals DC1-DC3. A drive voltage is applied to a predetermined path between the terminals DR1, DC1, and a current is supplied if the voltage is larger than a dropping voltage of the elements ZD12, ZD21, ZD22. When a drive voltage applied to a path where it is not desirable that a current is supplied is set three times or less a dropping voltage of the non-linear voltage dropping element, the object can be achieved. Consequently, the driving coils for the relay arranged in a matrix form can be stably driven in a column-row designating system.
Patent JP-S61289363-A (JP)
Title: Copying machine
Inventor: FUKUI YOSHIMICHI
IPC: G03G15/00
Filed: 1985-06-15
Abstract: PURPOSE:To perform switching to proper density immediately by displaying the standard of density that an operator decides when an automatic picture quality control mode is changed into a manual picture quality control mode. CONSTITUTION:When a voltage source Vcc is turned on, the automatic picture quality control (AE) mode is set automatically. The AE mode is changed into the manual picture control (M) mode repeatedly every time a changeover key 19 is pressed once. When the AE mode is entered, an output terminal O0 of a microprocessor 45 is held at 'L', the output of an inverter circuit 29f goes up to 'H', and the output of an inverter 29g goes down to 'L'. The output of the inverter circuit 29g is at 'L', so an AE indication light emitting terminal 22 illuminates and the operator knows that the machine is in AE mode.
Patent JP-H0676037-A (JP)
Title: Image data processing system for work station
Inventor: YAMAZAKI KOICHI
IPC: G06F3/048
Filed: 1992-05-22
Abstract: PURPOSE:To provide the image data processing system for work station which reduces the load to data communication between work stations. CONSTITUTION:Work stations A and B coupled by a network are provided with shared picture display devices 1 and 2 which display windows on respective display devices as shared pictures having common contents and data transmission equipments 3 and 4 which transmit required information to work stations of each other. Further, they are provided with data reception equipments 5 and 6 which receive information transmitted from work stations A and B of each other, logical pages 7 and 8 where images displayed as shared pictures are stored, and image storage areas 9 and 10 where image data cut out of the shared pictures are temporarily stored.
Patent JP-S5754497-A (JP)
Title: Vibration diaphragm for speaker
Inventor: YAMAMOTO TOORU
IPC: H04R7/02
Filed: 1980-09-18
Abstract: PURPOSE:To make excellent the water proof performance of a vibration diaphragm and to achieve the diaphragm of high internal loss and light weight, by taking a prescribed amount of thermoplastic resin as major component and adding a prescribed amount of unknocked bleached craft pulp or unknocked soda pulp and a prescribed amount of carbon fiber. CONSTITUTION:The material of the vibration diaphragm for speaker is constituted with 60-80wt% thermoplastic resin such as high density polyethylene, synthetic pulp, 40-20wt% unknocked bleached craft pulp or unknocked bleached soda pulp or unknocked bleached fulfite pump and 0-0.3wt% carbon fiber. This diaphragm material is heated and molded to composive paper sheet, allowing to make excellent water proof, light weight, high rigidity and high internal loss can be manufactured.
Patent JP-S5756012-A (JP)
Title: Edible oil reclaiming cup
Inventor: HAMADA AKIRA
IPC: A47J47/00
Filed: 1980-09-19
Abstract: PURPOSE: To obtain a foldable and compact cup for edible oil reclaiming, by combining pieces of composite materials, consisting of adsorbent and pulp which are the main part of said cup, with nonpermeable flexible sheet.  
     CONSTITUTION: A composite material consisting of a powdery adsorbent and pulp is formed into a sheet previously, and the sheet is cut into plural pieces in conformity to the construction of a cup wall; and then these pieces are connected by using other oil-nonpermeable sheet 2 to be formed into the final construction. The connecting part is used as a crease, so that composite material comprising the main part of the cup wall is not damaged at folding of the cup. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09296064-A (JP)
Title: Preparation of foamed sheet using styrene/(meth)acrylic acid copolymer
Inventor: SUZUKI TAKAHIRO
IPC: C08L25/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To stably prepare a foamed sheet of a styrene/(meth)acrylic acid copolymer compsn. having good surface appearance at a high discharge. SOLUTION: This process for preparing a foamed sheet comprises using a styrene/(meth)acrylic acid copolymer satisfying the following requirements: (A) the wt. average mol.wt.(Mw), in terms of polystyrene, as measured by gel permeation chromatography is in the range of 15 to 400,000, (B) the content of (meth)acrylic acid is 1 to 30wt.%, and (C) the viscosity ηe defined by ηe=9(n+1)<2> P0 <2> /32ηγ as measured at a shear rate of γ=9×10<2> (s<-1> ) and a temp. of 220±3 deg.C and the melt flow rate(MFR) as measured at a load of 5kg and a temp. of 200 deg.C satisfies 55,000>ηe>22,000-6,900×(MFR).
Patent JP-2000316841-A (JP)
Title: Multi-slice x-ray ct apparatus
Inventor: YOSHIOKA TOMOTSUNE
IPC: A61B6/03
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a multi-slice X-ray CT apparatus having an X-ray detector with little characteristic variation among X-ray detecting elements, and capable of coping with variations of slicing. SOLUTION: An X-ray beam 60 constricted by a slicing-direction collimator 61 is made to impinge on the scintillator 2 of the X-ray detecting element 1 of an X-ray detecting element array 10 and is measured. The X-ray detecting element array 10 comprises X-ray detectingelements 1 split into twelve each being 1.25 mm thick in the slicing direction, and signals output from the light detecting elements 3 of three of the elements 1 at each end are combined into one, while the other signals are directly output. Signals output from the X-ray detecting elements 1 are combined into four output signals by a switch circuit 5 and amplified by four amplification circuits 40, after which they are reconfigured by four image reconfiguration circuits 50 into four slice images, which are then directly passed through an image addition circuit 51.  The four images are each 1.25 mm in slice thickness and correspond to X-ray beams 60A-60D.
Patent JP-S61290318-A (JP)
Title: Optical fiber gyroscope
Inventor: OKADA MINORU
IPC: G01C19/00
Filed: 1985-06-18
Abstract: PURPOSE:To enable accurate and stable measurement of the phase difference of light travelling through an optical fiber loop in opposite directions to each other, by a method wherein a signal is made by squaring the cosine of the angle corresponding to the modulation frequency from a modulation frequency signal from a phase modulation means to perform an amplitude modulation of the photo detector output by the signal. CONSTITUTION:The phase difference of light propagating through an optical fiber loop 17 in opposite directions to each other is checked to detect the angular velocity in the rotation of a rotor. A phase modulation frequency signal from an oscillator 26 is supplied to a multiplication circuit 29 to made a signal by squaring the cosine of the angle corresponding to the modulation frequency. The output of a photo detector 23 is modulated in the amplitude with an amplitude modulator 27 by the signal while a timing control is done with a gate circuit 30 so that the output of the amplitude modulator 27 will be divided at a time interval of the half cycle of an oscillation frequency signal of the oscillator 26. Thus, the angular velocity of the rotor can be obtained easily by measuring the phase difference between outputs of band filters 31 and 32 corresponding to signals belonging to the zone of even order and at the zone of odd order.
Patent JP-H0426271-A (JP)
Title: Thermosensitive recording method for facsimile equipment
Inventor: SAITO HAJIME
IPC: H04N1/23
Filed: 1990-05-21
Abstract: PURPOSE:To improve application quality by changing driving pulse width when a null time in a random reception mode exceeds a prescribed time by setting the number of times of application of a driving pulse to a thermal head based on the output of a temperature sensor and the kind of thermosensitive recording paper. CONSTITUTION:A control means 10 monitors the null time and the output of the temperature sensor 13 is the random reception mode, and controls a driving means based on the temperature of the thermal head 12 and the kind of the thermosensitive recording paper when the null time exceeds the prescribed time. The pulse width of the driving pulse applied to the thermal head is set at the optimum value, and it functions so as to print data on the thermosensitive recording paper with the thermal head 12 based on the set number of times. Thereby, print with high quality without extending recording time and with low density dispersion suitable for the thermosensitive paper can be performed based on image data sent from the outside in a random timing.
Patent JP-H01301867-A (JP)
Title: Production of hand for timepiece
Inventor: NAKASONE KAZUHISA
IPC: C23F1/00
Filed: 1988-05-27
Abstract: PURPOSE:To simplify stages for producing hands for timepieces, to increase efficiency and to stabilize the quality by using dry films in a stage for coating a metallic sheet material with a resist. CONSTITUTION:Both sides of a hoop as a metallic sheet materials are coated with dry films as a photoresist by a laminator. Photomasks each having a continuous pattern of hands for timepieces are set on and under the hoop and the dry films are exposed in a contact state, developed, washed, dried and calcined by heating. Both sides of the hoop are then etched to carry out blanking or half-etching and marking. The resist is removed, the hoop is dried and the resulting hands for timepieces in the hoop are coiled up in the form of half-finished products and sent to a subsequent press working stage.
Patent JP-S5255620-A (JP)
Title: Magnetic head device
Inventor: TANAKA SHIGEO
IPC: G11B5/187
Filed: 1975-10-31
Abstract: PURPOSE: Abrasion resistance and processibility are improved by burying a nonmagnetic substnace in a narrow track head used in VTRs, etc.  thereby increasing the thickness of the chip of the head and an S/N is increased by specifying the shape of the buried part thereby eliminating the disturbance of signal from adjoining tracks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5924961-A (JP)
Title: Polishing and cleaning method of surface of soft metal or light metal
Inventor: MIYAHARA SHIYUUJI
IPC: B24C1/00
Filed: 1982-07-29
Abstract: PURPOSE:To remove a stain surely and easily further safely from a surface and prevent the surface from being damaged, by projecting grains of ice together with the carrier fluid toward a said body to be polished and cleaned and cleaning and polishing the surface of body through frictional force and impact of the grains of ice. CONSTITUTION:Grains of ice 1 in about 2-8mm. size are obtained by, for example, a continuously producing device of grains of ice, in which liquid nitrogen at ultra low temperature is injected into a cold water tank to produce the grains of ice. The grains of ice 1 are carried by compressed air 2 at 6-7kg/cm<2> and projected from an injection nozzle 3 toward the surface of soft metal or light metal 4. By this projection, a stain 5 is removed from the surface through impact and frictional force due to the grains of ice 1. At this time of projection, most of the grains of ice 1 collide against the surface, and each grain of ice 1 absorbs its collision force by itself and is destroyed, while a protective layer of water, being formed by melting the grains of ice with friction heat, never causes the generation of damage to the surface of the soft metal or the light metal 4. In this way, the stain is surely, easily and safely removed from the surface, also the surface finished by plating is further improved.
Patent JP-H09291652-A (JP)
Title: Ridge plate for corner ridge
Inventor: KAMIGAICHI TAKASHI
IPC: E04D1/30
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To increase the waterproof function and the fitting strength of a ridge plate for a corner ridge, by laminate the lower part of a ridge plate arranged in the upper stage side on the upper part of a ridge plate arranged in the lower stage side and integrally fixing them together at the corner ridge. SOLUTION: The upper plate part 2 and the lower plate part 3 are formed separately. These plate parts are integrally connected at the level difference wall 4 with welding and rivets 5 to form a ridge plate 1 with a level difference step. A right-angled triangular notch 6 is provided at the upper end of the upper plate part 2 in accordance with the corner shape of a roof tile at the corner ridge. The length of the ridge line direction is formed to be longer than the lower plate part 3. This ridge plate 1 is laminated so as to lay on the edges of stepwise tile rows 15, 16 oppositely arranged at both sides of the corner ridge line 14 of the roof for instance and a plurality of ridge plates 1 are arranged along the ridge line 14 in rows.
Patent JP-H02310631-A (JP)
Title: Device and method for directly executing input/output of virtual computer
Inventor: INOUE TARO
IPC: G06F9/46
Filed: 1989-05-26
Abstract: PURPOSE:To reduce the overhead of a virtual computer control program by permitting a quest being the object of input/output interruption to select traveling IP and waiting IP as IP of an interruption destination. CONSTITUTION:A system consists of n instruction processors IP 101 and 109, a system controller 120, a main storage device 110, an input/output processor 130 and an input/output device group 140. When a VM execution mode start instruction (SIE instruction) is issued, IP comes to a VM execution mode. The SIE instruction has the address of SD being an area holding state information of VM in an operand. The VM which directly executes input and output occupies an input/output interruption sub-class, and has a field ISC showing to which sub-class in VM the occupied input/output interruption sub-class corresponds in SD.
Patent JP-H02312016-A (JP)
Title: Production of magnetic drum
Inventor: YOSHIMURA KUNIAKI
IPC: G11B5/842
Filed: 1989-05-26
Abstract: PURPOSE:To largely shorten the time for production of drums by using UV- curing resin or electron beam-curing resin for a binder of a magnetic coating material. CONSTITUTION:A coating material comprising magnetic powder and a solvent in which UV-curing resin or electron beam-curing resin is added is applied on the outside wall of a drum substrate 1. Then, the coating layer 2 is cured by irradiation of UV ray or electron beam, and the coating layer 2 is magnetized by a specified method. The layer 2 is made >=10mum and <=500mum thick, and volatilized by blowing hot air for several tens seconds. Since several seconds is enough for irradiation of UV ray or electron beam to cure the layer, production time of the medium can be largely shortened. Before the resin is hardened, the magnetic powder is oriented in the circumferential direction of the drum by use of a magnet to enhance the magnetic characteristics.
Patent JP-H05302604-A (JP)
Title: Generative oil pressure circuit for hydraulic cylinder of construction machine
Inventor: SUZUOKA KAZUNORI
IPC: F15B11/02
Filed: 1992-04-23
Abstract: PURPOSE:To prevent actuation time lag at the change-over position of an oil pressure switching valve by forming a communicating passage provided with a check portion, which opens only from an internal return oil passage to an internal supply oil passage, between the internal supply oil passage and the internal return oil passage, and also providing a variable throttle part in the internal return passage. CONSTITUTION:When an oil pressure switching valve 4 is switched to a switched position A and hydraulic cylinder 5 is extended, an open/close valve 20 is closed by virtue of the pressure generated in a head-side oil chamber 5a by means of load resistance. Consequently, the oil pressure in a pipe line 8 does not reach a shuttle valve 21, while only the pressure in a back pressure regulating valve 23 actuates on a variable throttle part 16 so as to open the variable throttle part 16, the pressure oil in an oil pressure pump 12 is supplied to a hydraulic cylinder 5 through an internal supply oil passage 4a and an internal return oil passage 4b, and also the regenerative supply oil supplied to the internal supply oil passage 4a from the internal return oil passage 4b. Further, when the extension speed of the hydraulic cylinder 5 becomes too fast, negative pressure is generated and conversely the open/close valve 20 is opened, the variable throttle part 16 achieves its maximum contraction and prevents generation of vacuum by sending the return oil to the internal supply oil passage 4a by virtue of the one-way opening operation of a check portion 15.