baber/WOPTO huggingface dataset:
Patent JP-2001103313-A (JP)
Title: Image processor, image processing method and recording medium
Inventor: MORINAGA TAKEO
IPC: H04N19/176
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To attain high-speed processing and to reduce a scale of an image processor in the case of decoding a coded image in compliance with the JPEG system and displaying the decoded image with reduction. SOLUTION: A reduction rate setting section 26 sets a reduction rate of an image when its image data is displayed on a monitor 3. An inverse DCT conversion section 23 uses only data corresponding to the reduction rate in the data coded in compliance with the JPEG system to apply inverse DCT to the corresponding data. Then a reduction section 15 applies sub-sampling to the image obtained by the result and gives the sub-sampled image to the monitor 3, which displays the image.
Patent JP-H01114881-A (JP)
Title: Developing device
Inventor: OKANO KEIJI
IPC: G03G15/09
Filed: 1987-10-28
Abstract: PURPOSE:To decrease vibration and uneven density by placing a magnetic member for preventing the blow-off of a developer in the vicinity of a gap to a non-magnetic sleeve in the lower part of a developing device housing and also, holding a developer control member by a holding member consisting of a magnetic material. CONSTITUTION:A magnetic developer adheres onto a non-magnetic sleeve 4 by attraction force of a magnet roller 5 in the sleeve 4, is carried by a rotation of the sleeve 4, controlled as to its layer thickness by an elastic blade 3 which is brought to press-contacting by suitable pressure, and thereafter, carried to a developing area. Also, in the lower position of the non-magnetic sleeve 4, that is, in the opposite side position to the elastic blade 3, a magnetic member 10 for preventing the blow-off of the developer is attached to the lower part opening of a housing made of plastic. According to such a constitution, each force for working on the magnet roller 5 becomes a well-balanced state and its resultant force R becomes extremely small as a vector, the deflection of a magnetic field generating body becomes extremely small, and vibration and uneven density of an image are decreased.
Patent JP-H02122698-A (JP)
Title: Circuit board paste and manufacture of multi-layer ceramic circuit board employing the paste
Inventor: MIZUNO TORU
IPC: B23K35/22
Filed: 1988-11-01
Abstract: PURPOSE:To obtain an inexpensive multi-layer ceramic circuit board having stable conductivity and causing scarce oxidizing degradation by containing specific amount of metal compound of specific composition containing Ni, Pd, Ag and glass powder composed of SiO2, B2O3, Al2O3, CaO, MgO. CONSTITUTION:30-100wt.% nickle, 0-30wt.% paradium and 0-60wt.% silver are contained. When the weight ratio between respective components is shown by a triangular diagram, such metal powder or metal powder mixture as the content of metal(Ni:Pd:Ag) is contained in a polygonal region defined by connecting apices(A, B, C, D, E) is employed; where A=100:0:0, B=70:30:0, C=30:30:40, D=40:10:50, E=80:0:20. Furthermore, glass powder composed of 50-70wt.% SiO2, 8-13wt.% B2O3, 5-15wt.% Al2O3, 5-20wt.% CaO and 0-5wt.% MgO is contained by 5-20wt.% for 100wt.% of the metal powder mixture.
Patent JP-2000106432-A (JP)
Title: Manufacture of gate insulating film and semiconductor device using that
Inventor: HASEGAWA EIJI
IPC: H01L29/78
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To inhibit increase in film thickness calculated in terms of the film thickness of a silicon oxide film as the whole gate insulating film and to constitute an ultrathin gate insulating film containing an insulating film having a high dielectric constant as its main component. SOLUTION: In a method of manufacturing a gate insulating film 20, which is interposed between a semiconductor substrate 4 and a gate electrode 22, nitrogen 12-containing ions are implanted in a region, which is formed with the gate insulating film, on the substrate 4 and an insulating film 18 consisting of a high-dielectric constant material is formed within the region implanted with ions to contrive to manufacture the film 20. Thereby, an ultrathin gate insulating film containing the film 18, which inhibits increase in film thickness calculated in terms of the film thickness of a silicon oxide film and has a high dielectric constant, as its main component can be constituted.
Patent JP-H02123133-A (JP)
Title: Polypolymerization of poly(hexamethylene) terephthalamide
Inventor: MATSUMOTO TOSHIAKI
IPC: C08G69/28
Filed: 1988-11-01
Abstract: PURPOSE:To prevent formation of gelatinous substances and discoloration after polymerization and to produce a uniform nylon polymer having high degree of polymerization free from gelatinous substances from inexpensive raw materials by adding a small amount of a metallic salt of hypophosphorous acid at the initial stage of polymerization. CONSTITUTION:In synthesizing a prepolymer of poly(hexamethylene) terephthalamide by using hexamethylenediamine and terephthalic acid, 0.05-5wt.% based on total amounts of both the components of a metallic salt of hypophosphorous acid is added to the polymerization system. Sodium or calcium hypophosphite is preferable as the metallic salt of hypophosphorous acid and the amount of the salt added is preferably 0.1-2wt.%.
Patent JP-S63128165-A (JP)
Title: Thermosensitive resistor and its production
Inventor: YAMADA KAZUO
IPC: C23C14/06
Filed: 1986-11-18
Abstract: PURPOSE:To produce the title thermosensitive resistor suitable for the practical resistance value as a thermistor by forming an amorphous film consisting of Si, C, Ta, etc., on the surface of a porcelain substrate by sputtering. CONSTITUTION:A sheet consisting of high-purity SiC and >=1 kind among Ta, Ni, Cr, Fe, etc., (expressed Ta, etc., hereunder) is placed on the cathode target in a high-frequency sputtering device, and the porcelain substrate set in a rotating cylindrical basket is arranged in opposition to the target. An inert gas such as Ar is introduced into the device, the device is kept at a specified vacuum, a high-frequency electric power is impressed to heat a substrate holder, etc., and hence to keep the porcelain substrate at about 300-400 deg.C, and sputtering is carried out. As a result, the amorphous film 1 consisting of the Ta, etc., C, and Si is formed. The material is then heat-treated at a specified temp., an electrode cap 2 of stainless steel is put on both ends, and the film 1 is helically cut to form a spiral groove 3.
Patent JP-S62134001-A (JP)
Inventor: FUKAZAWA AKIRA
IPC: A01B33/08
Filed: 1985-12-05
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-H059057-A (JP)
Title: Perovskite type compound oxide for electrode
Inventor: AIZAWA MASANOBU
IPC: G01N27/409
Filed: 1991-09-26
Abstract: PURPOSE:To facilitate the control of the coefft. of linear expansion and to improve resistance to high temp. and to a high-vacuum reducing atmosphere and performance as a catalyst for decomposition of gas by mixing and firing specified compds. CONSTITUTION:Compds. such as La oxide, Sr carbonate, Co oxide and Mn oxide are mixed in a desired ratio, this mixture is calcined to form perovskite structure and pulverization is carried out. The resulting powder is pressed and fired to produce a perovskite type compd. oxide for an electrode represented by the formula (where A is a rare earth element such as La, Ce or Nb, A' is an alkaline earth metal such as Ca, Sr or Ba, B is a transition metal such as Al or Ni, 0<x<=0.5, 0<y<=0.3, 0.8<=z<=1.0 and 0.5<=a<=1.0).
Patent JP-H10103544-A (JP)
Title: Two-way valve
Inventor: OIKAWA KENICHI
IPC: F16K17/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a two-way valve obtaining small valve opening negative pressure in a wide working temperature range without using expensive material, with a small number of part items and few assembling mandays and making a negative pressure valve and a positive pressure valve inspectable before assembling to a casing in the two-way valve for adjusting internal pressure of a gasoline tank of an automobile being arranged in a gasoline steam passage for connecting the gasoline tank to a canister for adsorbing gasoline steam. SOLUTION: The internal space of a valve casing is partitioned into a first valve chamber 103 communicated with a gasoline tank, and a second valve chamber 104 communicated with a canister. A positive pressure valve element 108 guided by a cylindrical guide face is arranged on the second valve chamber side of a valve support body 105 with a negative pressure valve hole 106 and a positive pressure valve hole 107 opened. A shank part integral with the positive pressure valve element 108 is extended into the first valve chamber 103, and a shank part guide means is provided in the first valve chamber 103.  A spring with one end engaged with a stepped part provided at the shank part so as to energize the positive pressure valve body in a closing direction is provided, and a negative pressure valve element 113 arranged in the negative pressure valve hole 106 is pressed by the other end of the spring.
Patent JP-S61150708-A (JP)
Title: Method for treating roll-cooling water by using ozone
Inventor: MATSUMOTO MASAJI
IPC: B21B27/10
Filed: 1984-12-25
Abstract: PURPOSE:To reduce the injecting amount of gaseous O3 and the operation cost by adjusting the pH concentration of cooling water a little lower to lengthen the half life of O3, when the gaseous O3 is injected into roll-cooling water. CONSTITUTION:A gaseous O3 injecting pipe 20 is parallelly connected to a water-supplying piping 10 at the outlet side of a cooling tower 7. A gaseous O3 generating and supplying device 15 is connected to the pipe 20 to supply gaseous O3 to the pipe 20 by an ejector 16, and high-pressure cooling water is supplied to the ejector 16 by an ejector pump 21. An acid injection pump 17 interlocked with the pump 21, is actuated together with the pump 21, i.e. the ejector 16. By this construction, a sulfuric acid, for instance, supplied from an acid tank 19 through a control valve 18, is injected into the cooling water of piping 10 at the suction side of a water supplying pump 9. Accordingly, the pH concentration of cooling water is lowered. This pH concentration is measured by a pH meter 22, and the valve 18 of pump 17 is adjusted to control the amount of acid to be injected, so that the actual pH concentration coincides with the aimed one.
Patent JP-S63130110-A (JP)
Title: Water intake equipment
Inventor: FUJIMOTO MASAKAZU
IPC: B01D29/62
Filed: 1986-11-20
Abstract: PURPOSE:To efficiently perform water-intake with an apparatus having a simple structure by operating a pump and a motor simultaneously and performing water-intake operation, scouring of the filter face of an element, transfer and discharge of solid matters in a parallel and continuous manner. CONSTITUTION:When starting a pump 3 and a motor 8, solid matter having comparatively large particle diameter contained in raw water is trapped with a guard 7 and thereafter raw water is introduced into an element 3 via a water- passing aperture part of the guard 7 and an inflow port 10 for raw water of the element 3 and passed through the water-passing holes of the elements 3 and made into clean water, and this is sucked into a pump 41 via an outflow port 11 of filtrate and a suction pipeline 44 and fed to be used for prescribed applications. Meanwhile a part of the solid contained in raw water is once trapped with the element 3 but peeled off with brushes of a sweeping member 4, and also the filter face of the element 3 is scoured with the brushes. The above trapped and peeled solid matter and the other solid matter are successively transferred with screw blades 6 and discharged to the outside of the element 3 through a discharge port 12.
Patent JP-H05122244-A (JP)
Title: Electronic mail equipment
Inventor: DAIMATSU FUMIO
IPC: H04L12/58
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the equipment informing the reception of a mail by minimizing a load of a network to a recipient of an electronic mail. CONSTITUTION:An electronic mail recognition equipment 6 delivers an electronic mail, a caller discrimination reader 7 and a call time discrimination device 8 obtain a sender and a call time based on the received electronic mail to generate a sender list 9 in which the sender and the call time of the electronic mail received by a sender list generator 10 are described. A communication coupler 11 couples the communication between a requested recipient on request and the sender list 9. After the communication is linked by an electronic mail reception notice equipment 12, the information relating to the recipient is informed to the recipient. Since the notice is made based on the presence of mail reception, the load of the communication line is minimized.
Patent JP-H07131332-A (JP)
Title: Cmos circuit
Inventor: ITO MASAHIKO
IPC: H03K19/0185
Filed: 1993-11-04
Abstract: PURPOSE:To provide the CMOS circuit for preventing any undesirable current from flowing even at the time of VDD < Vout with simple configuration by integrating a diode for proofing inverse flow into the CMOS circuit and stopping an inverse flow current from the output side. CONSTITUTION:The junction of a diode 13 for proofing inverse flow and an N-ch MOS transistor 14 is provided as an output terminal 15 by serially connecting a P-ch MOS transistor 12, diode 13 for proofing inverse flow and N-ch MOS transistor 14. Thus, any external circuit for stopping the inverse flow current is unnecessitated.
Patent JP-S63131246-A (JP)
Title: Page release device
Inventor: YASUSATO AKIRA
IPC: G06F12/00
Filed: 1986-11-20
Abstract: PURPOSE:To remove a load due to a page release function and to realize the improvement of processing capacity by comparing the total size of the virtual storage space of respective processes and the size of a real storage space. CONSTITUTION:The size of the real storage space is previously stored in a real storage space size register 1. The total size of the virtual storage space is stored in a virtual space size register 2. A comparator 3 compares the values of the registers 1 and 2. If the value of the real storage space is bigger, the level of a comparison output signal 10 becomes high, and if it is smaller, becomes low. If a garbage collection processing terminates in a control part 4, the level of a page release request signal 9 becomes high. If the level of a comparison output signal 10 is low at that time, the level of the output from an 'AND' circuit 6 becomes high, and a page release processing part 5 is started, whereby page release is executed.
Patent JP-H09110472-A (JP)
Title: Film and its formation by sputtering method
Inventor: FUJII TAKAMITSU
IPC: C23C14/34
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide glass applicable as a window material for building and for an automobile, etc., as well as to form a film having further improved moisture resistance by sputtering at a high rate of film formation. SOLUTION: When a protective film is formed on a glass substrate by sputtering so as to protect at least an under film, sputtering is carried out in an atmosphere of gaseous oxygen and/or gaseous nitrogen contg. at least gaseous argon.
Patent JP-S62136131-A (JP)
Title: Data decoder
Inventor: MURATA YUKIO
IPC: H04N1/419
Filed: 1985-12-10
Abstract: PURPOSE:To execute unpack processing of a code series having unarranged code lengths at a high speed by detecting a variable length code outputting a composite code and applying parallel shift by S-bit according to the number shifts, of S. CONSTITUTION:A 16-bit data read sequentially from a storage circuit 1 is stored sequentially in plural registers, a compression code/decode logic 6 detects a variable length code starting from the least significant bit BLO of a register 5 and makes it composite and outputs the result while the bit length of the said variable length code is used as the number shifts of S. A shift control circuit 7 accumulates the shift number S and applies revision control of input data. Thus, the 2nd variable length code in succession with the 1st variable length code without any interblock is searched by the register 5 so as to decode the 2nd variable length code by a data decoding means 6.
Patent JP-H10191143-A (JP)
Title: Camera control system, camera server, camera client, control method and storage medium
Inventor: KUNO TOMOKO
IPC: H04N5/76
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To allow a system to seek and display information of an angle desired by a user by storing video information picked up in the past. SOLUTION: Video data picked up by a camera 100 are acquired by an image information acquisition part 101. On the other hand, angle information of video data acquired by the image information acquisition part 101 is acquired by a video image visual point information acquisition part 102 and a header preparation part 103 prepares a header. The prepared header and the acquired video data are made to information for recording by a recording information preparation part 104 and the information for recording is stored in an external storage device 6. When a retrieval indication is done externally, a retrieval part 105 retrieves information coinciding with angle information in retrieval conditions and an output part 106 outputs the retrieved video data.
Patent JP-H0591227-A (JP)
Title: Original reader
Inventor: WATANABE JUNJI
IPC: H04N1/00
Filed: 1991-09-30
Abstract: PURPOSE:To attain thin profile and miniaturization and to make the space for the installed location and the accommodated location small. CONSTITUTION:An original D is fed to an original feed means 6 from an entry of a front side opening 2 of a case 1 and an original fed from the original feed means is U-turned and led to an original read means 5 and the original led to an original read means is discharged toward an exit of the front side opening of the case. An original support member 20 is provided freely extracted to the entry side bottom in the case and the original support member is automatically put in and put out through a drive means 30 by the operation of operation keys 41, 43.
Patent JP-2000102507-A (JP)
Title: Endoscopic instrument
Inventor: MORI YASUNORI
IPC: A61B1/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic instrument which can control generation of rush current without complicated processes when the power source device of the main body and the endoscope part are connected, and which can reduce power consumption of the power source device. SOLUTION: A resistor 114 is connected between a pair of connecting terminals 108A and 108B of the connector part 108 on the endoscope side. A primary power source part is structured to supply electricity to an image processing part and a power source for a lamp by way of a first switch. A secondary power source part is structured to supply electricity to the endoscope part 100 by way of a second switch. A power source part for a detection circuit supplies electricity directly to a first connection detecting circuit 218 and a switch control circuit 222. The switch control circuit 222 controls the on/off of the first switch and the second switch based on the detection signals inputted by the first and second connection detecting circuits 218 and 220.
Patent JP-H03137324-A (JP)
Title: Method for forming recess in sponge
Inventor: YAMAKADO NORIO
IPC: E02D17/20
Filed: 1989-10-24
Abstract: PURPOSE:To form a recess easily and certainly by pinching a plate-shaped sponge by a fixing plate having an extruding member and a hole open plate, pressing the sponge by this extruding member to the hole open plate side, and cutting off the part protruding from the hole in the hole open plate. CONSTITUTION:A plate-shaped sponge 39 is pinched by a fixing plate 37 having an extruding member 35 and a hole open plate 43, and pressed to the hole open plate 43 side by the mentioned extruding plate 35. After the sponge 39 is protruded from hole 41, the protruding part 45 is cut off, and a recess 47 is formed in the sponge 39. A cement milk stagnation part as a conical recess is formed at a face of slope 13, and a structural support 15 is arranged, and then the structure concerned 17 is laid. The support 15 is compressed, and cement milk is permeated, and the structure 17 is put in tight contact with the face of slope 13 through this support 15, and in this condition, solidification shall be made. Thus the structure 17 is borne. This enables easily forming a recess in the sponge 39.
Patent JP-H07131948-A (JP)
Title: Rotor of rotary electric apparatus
Inventor: MIYAGAWA IEMICHI
IPC: C22C9/06
Filed: 1993-11-05
Abstract: PURPOSE:To prevent breakdown by electrolytic corrosion by using an alloy of Cu, Zr, Ni and Si for the part where an eddy current of rotor flows or a wedge for preventing a rotor winding from rushing out by means of a centrifugal force. CONSTITUTION:A Cu-Zr-Ni-Si alloy is used for a wedge to prevent a rotor winding 3 from rushing out by means of a centrifugal force. This alloy ensures good conductivity, less temperature rise even if an eddy current flows, a large mechanical strength and excellent electrolytic corrosionproof characteristic. Thereby, a temperature rise at the surface of rotor can be controlled, the wedge 6, for example, is not easily deformed due to spark even if it collides with a teeth 5 and breakdown of the wedge 6 can be prevented.
Patent JP-H02123691-A (JP)
Title: Power control device for induction heating device
Inventor: MATSUMOTO IWAO
IPC: H05B6/06
Filed: 1988-11-01
Abstract: PURPOSE:To perform independent power control of each of two sets of induction heating devices by providing each of two sets of the induction heating devices connected to a set of power supplies in series with a power control circuit and a comparison circuit in parallel and also a switch for selecting these. CONSTITUTION:Inductors 1, 2 for two sets of induction heating devices are connected to a power circuit 3 in series. The inductors 1, 2 are respectively provided with parallel capacitors SC1, SC2 in parallel and either one of the inductors 1, 2 is selected by a switch SW1 to perform power control via a capacitor charge control circuit 5. The powers of the inductors 1, 2 is respectively detected by power detectors W1, W2 and compared with preset values P1S, P2S by comparators CP1, CP2, and either one of the inductors are selected by a switch COS to perform a preset output operation. It is thus possible to perform different power operation of two heating devices at the same time.
Patent JP-H02120538-A (JP)
Title: Torque fluctuation absorption device
Inventor: SADAKARI HIDEJI
IPC: F16F15/12
Filed: 1988-10-31
Abstract: PURPOSE:To prevent interference between the hub part of a clutch disc and a torque fluctuation absorption device by keeping a bolt integrally connecting a flywheel body to a driven plate in such a way as not to project from the edge of the flywheel body and both edges of the driven plate. CONSTITUTION:A flywheel body 5a has a hole 23 drilled approximately at an intermediate position between a damping and torque limiting mechanism 12 and a hysteresis mechanism 19. A screw part 24 is formed at the hole 23 for allowing a bolt 13 to be screwed therein. A hole 25 corresponding to the position of the aforesaid hole 23 is also formed in a driven plate 5b. The hole 25 has a large diameter hole 25' and a small diameter hole 25''. Furthermore, a side plate 2c is provided with an opening 26 to allow the bolt 13 to be passed through the holes 23 and 25. The bolt 13 is screwed in each hole and the opening, and integrally tightens the flywheel body 5a and the driven plate 5b to each other.