baber/WOPTO huggingface dataset:
Patent JP-H0585728-A (JP)
Title: Formation of thin barium titanate film
Inventor: ABE YOSHIO
IPC: H01B3/00
Filed: 1991-09-28
Abstract: PURPOSE:To form a thin barium titanate film on the surface of a substrate made of one of various materials such as inorg. and metallic materials without requiring complex large-scale equipment and severe conditions in film formation. CONSTITUTION:A substrate 2 and glass 1 contg. at least BaO and B2O3 are placed opposite to each other at a prescribed interval and they are immersed in an aq. soln. 3 contg. hexafluorotitanate ions (TiF6<2->). Constituents of the glass 1 are leached out, a thin BaTiOF4 film is formed on the surface of the substrate 2 and then the surface of the substrate 2 is treated with an aq. alkali soln.
Patent JP-H02126918-A (JP)
Title: Deodorizer
Inventor: FUKUYAMA YOJI
IPC: B01D53/81
Filed: 1988-11-04
Abstract: PURPOSE:To prevent the consolidation and pressure loss in the lower packing layer from increasing earlier than in the upper stage and to carry out a steady operation for a long period by discharging the washing water sprinkled on the upper packing layer to the outside of the system with a partition plate without sprinkling it on the lower packing layer. CONSTITUTION:Plural stages of packing layers 2, 3 which carry the microbes decomposing malodor component and the malodor gas to be treated is upwardly flowed through are vertically provided so as to be separated each other in a treatment tower 1, and sprinkling pipes 9 sprinkling washing water are disposed above each packing layer 2, 3. The partition plate 13 which allows the flow of malodor gas to flow through and prevents the water flow from flowing downward is provided above the sprinkling pipe 9 for the packing layer 3 between the packing layer 2, 3 of upper and lower stages, and a discharge pipe 14 is provided so as to discharge the water accumulated on the partition plate 13 to the outside of the tower, and malodor gas supply pipe 6 is connected to the bottom part of the treatment tower 1. As a result, the consolidation and the pressure loss in the lower packing layer are not increased earlier than in the upper stage with the result that a steady operation is stably carried out for a long period.
Patent JP-H08134559-A (JP)
Title: Recovery of aluminum material from waste chemical capacitor and deoxidizer for steel or slag using the aluminum material
Inventor: TAKASHIMA MASARU
IPC: C21C7/06
Filed: 1994-11-11
Abstract: PURPOSE: To increase the recovery rate of metallic aluminum from conventional <=10wt.% to >=50wt.% by recovering an aluminum case and aluminum foil from a chemical capacitor which have been mostly discarded and using it as an aluminum source for deoxidizer for steel or slag. CONSTITUTION: The waste chemical capacitor is crushed, the crushed material is placed in a kiln filled with the atmosphere contg. <=10vol.% oxygen and kept at 300-550 deg.C to carbonize the combustibles, cooled and then screened or magnetically separated to separate the carbonized material and iron components, and regenerated aluminum material is recovered. Various components are added to the aluminum material thus obtained to adjust its composition, and the material is formed into a desired shape to obtain an oxidizer for steel or slag.
Patent JP-2000110058-A (JP)
Title: Production of stretchable nonwoven fabric
Inventor: YOSHINO SHUJI
IPC: D04H1/50
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which the pressure regulation can efficiently be carried out when preparing a stretchable nonwoven fabric utilizing latently crimpable fibers. SOLUTION: Opposite rolls having smooth surfaces are continuously installed in a heat-treating means and the temperatures of the opposite rolls are reduced from the temperature for developing crimps of the heat-treating means when heat-treating a fibrous web consisting essentially of the latently crimpable fibers at the temperature for developing the crimps by the heat-treating means, developing the crimps in the latently crimpable fibers and producing the stretchable nonwoven fabric.
Patent JP-S61158536-A (JP)
Inventor: KOJIMA NORIATSU
IPC: E03F5/04
Filed: 1984-12-29
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-H03138541-A (JP)
Title: Thermal power generator
Inventor: INAGE SHINICHI
IPC: H01L35/00
Filed: 1989-10-25
Abstract: PURPOSE:To obtain the device which generates heat flux only in a specific direction by providing a thermal power generating element which utilizes the temperature difference between heat input parts at two positions, a current control element which energizes only in the specific direction of the output of the thermal power generating element, and a heat generating element. CONSTITUTION:Electric insulating plates 2 are arranged on the opposite surfaces of heat input plates 1A and 1B which are arranged opposite each other, a conductor plate 3 is arranged on the former, and a heat generating body plate 4 is arranged on the latter to form heat input parts I and II, between which a P type semiconductor plate 5, and an N type semiconductor 6, a conductor plate 8, and a diode element 7 which are connected in series are connected in parallel. When the heat input part I is at low temperature and the heat input part II is at high temperature, the feeding direction of an electromotive force matches the feeding stop direction of the element 7 and no current flows, so the heat generating body plate 4 generates no heat, but when the high and low temperature states are inverted, the feeding direction of the electromotive force matches the feeding permission direction of the element 7 and the heat generating body plate 4 generates heat. Consequently, the device which generates the heat flux only in one specific direction is realized.
Patent JP-S63132036-A (JP)
Title: Manufacture of fiber reinforced composite material
Inventor: NOZAWA TADAMICHI
IPC: B29B11/16
Filed: 1986-11-22
Abstract: PURPOSE:To import excellent mechanical property and surface quality to an obtained molding by accelerating mechanical resin impregnation by roll press when continuous reinforcing fibers are covered with thermoplastic resin. CONSTITUTION:The thermoplastic resin having been melted and plasticized is fed into a die box 2 by an extruding machine 1 through a molten resin feeding nozzle 3. On one hand, a plurality of continuous reinforcing fiber rovings are introduced into the molten resin in the die box 2 from a roving introducing port 6 through a guide roller 5 from a bobbin 4. After a plurality of reinforcing fiber rovings have been again separated into one fiber or more by the lattice 7 provided in the die box 2, they are compressed by a roving press roll 9, thereby achieving effectively the mechanical resin impregnation into the roving. By drawing continuously the roving, while using a drawing device and squeezing the excess resin in the roving by a nozzle 12, the strand like fiber reinforced composite material in which reinforcing fibers are continuous in the resin, and are dispersed in the form of mono filament or in the state nearly similar to mono filament, may be obtained. Further said composite material is cut into arbitrary length by a pelletizer 19.
Patent JP-H03140601-A (JP)
Title: Accumulator bladder
Inventor: KURITA YOSHIYUKI
IPC: F15B1/08
Filed: 1989-10-25
Abstract: PURPOSE:To prevent the occurrence of peeling off of an adhering part of an elastic material layer and an accident of the falling down of its peripheral edge by providing a holding member in an arrangedly provided groove formed on an outer periphery of the peripheral edge of the elastic material layer to hold the elastic material layer against a shell inner periphery even in the case of its corresponding to change in hydraulic pressure. CONSTITUTION:An accumulator bladder 10 has a holding member 14 provided on an outer peripheral of the peripheral edge of the elastic material layer 11. The elastic material layer 11 is attached to a shell 21 through a fixing member 22, and when the layer 11 moves in the direction shown by an arrow A or B according to a difference between gas pressure in a gas chamber 21A and hydraulic pressure in a liquid chamber 21B, the fixing member 22 can prevent the outer periphery of the peripheral edge of the layer 11 from moving from its fixed position. The occurrence of peeling off of an adhering part can therefore by prevented between the layer 11 and a gas shielding layer 12 or inside a gas shielding layer 12, and moreover the falling down of the outer periphery of the peripheral edge of the layer 11 from its fixed position can be prevented by the fixing member 22.
Patent JP-S61185843-A (JP)
Inventor: KHURGIN JACOB
IPC: H01J29/18
Filed: 1985-12-12
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-H02127920-A (JP)
Title: Control method for coiling hot rolled sheet
Inventor: OSAKA KENJI
IPC: B21C47/02
Filed: 1988-11-02
Abstract: PURPOSE:To make excellent a coil shape after coiling by detecting a moment when the tension between a rolling mill and a coiler reaches a reference value and changing a coiling speed of the coiler into a speed equal to a rolling speed at that time. CONSTITUTION:Because the mill is operated at high speed on the first stage of lead speed just before a strip 13 windes itself round the coiler 5, the travelling of the strip 13 on a hot run table 2 is better. Since the coiling speed of the coiler 5 is changed from the first stage of the lead speed to the second stage lower than the first stage at the time when the nose of the strip 13 is coiled in the coiler, lever if the switching time to a synchronous speed fluctuates a little, the difference between the lead speed and the synchronous speed is small at that time. Therefore, if the timing for switching to the synchronous speed fluctuates a little, it doesn't generate a necking and doesn't make the coiling shape of the coil worse.
Patent JP-H04152688-A (JP)
Title: Magnetoresistance element
Inventor: ENDOU MICHIKO
IPC: H01L43/08
Filed: 1990-10-17
Abstract: PURPOSE:To miniaturize a magnetoresistance element and to easily position a ferromagnetic thin film resistive element by a method wherein a film magnet formed through a thick film technique is used as a permanent magnet. CONSTITUTION:Thick film paste is prepared using (Sm-Co) alloy powder, the paste is printed on a chip mounting lead frame 7 and dried up, the printed paste is burned into an alloy film in nitrogen flow, a magnetic field is applied to the alloy film to magnetize it in the bias applying direction of a ferromagnetic thin film resistive element, and then the alloy film is made to serve as a film magnet 10. Then, a ferromagnetic thin film resistive element 5 is mounted on the film magnet 10 with adhesive agent, and the input-output terminals of the element 5 are connected to the lead frame 7 with bonding wires 8, and the assembly concerned is molded with resin into a magnetoresistance element.
Patent JP-H1196623-A (JP)
Title: Magnetic recording/reproducing device
Inventor: HIRAYAMA HIROMICHI
IPC: G11B15/61
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device with interchangeability in recording/reproducing operation with another magnetic recording/ reproducing device. SOLUTION: This device is constituted so that when loading operation ends, a drive gear 22 of a power transmission system in a height control mechanism provided on a fixed part side of the body is engaged with the driven gear 7g of the height control mechanism provided on a loading pole PB side. A light shield plate 13 of a position sensor PS is fitted beforehand to a guide pole GP whose height position is changed by the rotation of the driven gear 7g, and the photointerruptor 24 of the position sensor PS detecting the state of the turning displacement of the light shield plate 13 and generating a positional detection signal is provided beforehand on the fixed part of the body.  Before the loading operation is started, the detection end surface 13a of the light shield plate 13 of the position sensor PS fitted to the guide pole GP provided on a pole base PB is made to be in a state of facing a magnetic tape stretched in a tape cassette TC. Thus, even when the magnetic tape is loosened when the tape cassette is loaded/unloaded on the magnetic recording/reproducing device, the magnetic tape is prevented from being damaged.
Patent JP-H09119399-A (JP)
Title: Electric blower
Inventor: SHUDO TOSHIHIRO
IPC: F04D29/28
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower having a sealing structure which is easily mounted and hard to be detached. SOLUTION: In an electric blower provided with an impeller 2 which comprises a front shroud 8 having an inlet 7 at the center, a rear shroud 6, and a plurality of blades 9 disposed between the front shroud 8 and the rear shroud 6, and a casing 4 which covers the front surface and the outer peripheral surface of the impeller 2 and has a folded part 19a made by folding backward the edge 19 of a section port 10 open to the front center part thereof, the tip thereof has a ring-shaped sealing member 51 which is in contact with the peripheral part of the inlet 7 of the front shroud 8 and a ring-shaped mounting member 52 which fits and fixes the rear end of the ring-shaped sealing member 51 on the folded part 19a of the casing 4.
Patent JP-H10108040-A (JP)
Title: Gamma-correction circuit for driving liquid crystal display element
Inventor: YAMAWAKI TATSUJI
IPC: H04N5/202
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a true gamma-correction voltage, and then to enhance the quality of full color display by setting a ratio of resistors in a resistance ladder circuit so as to produce a gamma-correction voltage. SOLUTION: A gamma-correction circuit 3, that applies D/A conversion to a 6-bit digital signal from a latch circuit 2 and gives a resulting signal to liquid crystal display elements 6-1 to 6-N, is made up of voltage followers 31-0, 31-8 which respectively generate reference voltages V0 , V64 , a resistance ladder circuit 32' that applies voltage division to the reference voltages V0 , V64 by using its component resistors and a decoder 33. Each ratio of resistance (γ1 , γ2 ,..., γ64 ) of the component resistors of the resistance ladder circuit 32' is made matching with each ratio of gamma-correction voltages of the liquid crystal display elements 6-1 to 6-N.
Patent JP-H02125373-A (JP)
Title: Image processor
Inventor: SAKIYAMA SHIRO
IPC: G06T5/20
Filed: 1988-11-04
Abstract: PURPOSE:To expand the local area of local area data and process the local image data in parallel by writing the local area data in plural registers alternately. CONSTITUTION:A shift register writing control circuit 30 controls the writing to the shift registers 8 - 16 and a shift number switching circuit 6 transfers data which is one or two lines delayed behind data transferred to the shift register 8 to the shift register 11. Therefore, the shift number switching circuit 8 transfers data which is one or two lines delayed behind the data transferred to the shift register 11 to the shift register 14. Consequently, the limited local area image registers are used effectively to expand the local areas effectively and process the local image data in parallel.
Patent JP-H02125533-A (JP)
Title: Device state setting system
Inventor: IRIE TOSHIO
IPC: H04B3/04
Filed: 1988-11-04
Abstract: PURPOSE:To shorten the period of a communication disable state by transferring state information used in a master device to a slave device in response to the changeover from the master device to the slave device due to a fault. CONSTITUTION:An equalization constant data used in a reception equalizing section 2571 of an active device 210 is stored in a reception equalizing section 2572 in a standby device 220 while the active device 210 is switched to the standby device 220 due to a fault of the active device 210. Since the standby device 220 is connected at present to a line to which the active 210 has been connected prior to the changeover, the equalizing number data to be stored is used as it is and it is not required to provide a training period for the reception equalizing section 2572 newly. Thus, since the clock extraction enters the stopping operation immediately, then the communication disable period of the line due to a fault of the active device 210 is much shortened.
Patent JP-2000115889-A (JP)
Title: Electroacoustic transducer
Inventor: SUZUKI MASAHARU
IPC: H04R17/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To actualize a voice-amplified simultaneous telephone call by using one electroacoustic transducer through the use of one surface of a piezoelectric element as a microphone and the other as a speaker and then surrounding the element with a housing so that the one surface is acoustically separated from the other. SOLUTION: This electroacoustic transducer is characterized by that the top surface (b) and reverse surface (c) of the piezoelectric element having bimorph structure are acoustically separated by the housing (a). A top-surface electrode (m), a reverse-surface electrode (n), and a metal plate electrode (o) are respectively provided on the top surface (b), a reverse surface (c) and a metal plate (d) of the piezoelectric element and electrically wired, and a speaker terminal (e), a microphone terminal (f), and a common terminal (g) are provided at the respective tips. The electroacoustic transducer catches sound waves which reach the piezoelectric top surface (b) and generates an electric output corresponding to the mechanical strain of the reverse surface (c) generated by the wave between the microphone terminal (f) and common terminal (g).  Furthermore, the electroacoustic transducer applies an electric signal between the speaker terminal (e) and common terminal (g) and radiates a sound wave corresponding to the mechanical strain generated by it.
Patent JP-H01120691-A (JP)
Title: Ic card identification system
Inventor: SUGINO KIYOTAKA
IPC: G06K17/00
Filed: 1987-11-04
Abstract: PURPOSE:To instantaneously identify the type of an inserted IC card by giving a code to specify the type of the IC card in a magnetic stripe. CONSTITUTION:On the front surfaces and rear surfaces of IC cards A1 and A2, IC contact points 1 and 3 and magnetic stripes 2 and 4 are provided. Codes to specify the types of the respective IC cards are recorded in the magnetic stripes 2 and 4. By reading the codes, an IC card reader identifies the types of the IC cards.
Patent JP-H08135519-A (JP)
Title: Control method and control device for engine exhaust gas reflux device
Inventor: SATO FUMIHIDE
IPC: F02D45/00
Filed: 1994-11-14
Abstract: PURPOSE: To prevent dewing from occurring inside an after-cooler by setting the sum of a saturated water vapor partial pressure at an EGR cooler and the water vapor partial pressure in air below the saturated water vapor partial pressure at the outlet of the after-cooler. CONSTITUTION: An outlet temperature at an after-cooler 11 installed in an intake system 7 is set at the required after-cooler outlet temperature determined according to the speed and load of an engine. Also the outlet temperature of an EGR cooler 16 is controlled by a saturated water vapor partial pressure at that required after-cooler outlet temperature and a water vapor partial pressure in air so that the sum of the saturated water vapor partial pressure at the EGR cooler and the water vapor partial pressure in air is below the saturated water vapor partial pressure at the outlet of the after-cooler. Thus sucked gas is not cooled below dew point inside the after-cooler.
Patent JP-S63133490-A (JP)
Inventor: MASUBUCHI TOSHIO
IPC: F24C1/02
Filed: 1986-11-21
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-H04157316-A (JP)
Title: Magnetic scale type position display
Inventor: IKEDA RYOTA
IPC: G01D5/245
Filed: 1990-10-19
Abstract: PURPOSE:To achieve resistances to noises by connecting electronic counters of the same number as moving bodies with corresponding detecting heads, switching the detecting heads sequentially along with the movement of the moving bodies, and operating/displaying the position of each moving body by the corresponding electronic counter. CONSTITUTION:In the initial state, magnetic scales 1, 6, 7 are present in the zones corresponding to the respective detecting heads 8, 12, 14, and the heads 8, 12, 14 store a Z phase signal Z. When a moving body is moving within a distance smaller than the interval l of Z phase signals, an increment signal of the magnetic scale is detected through an increment phase detecting window 10 of the corresponding detecting head. And, the signal is transmitted to the connected electronic counter 16-18, so that the position of the moving body is displayed. Then, when the scale 7 is moved to enter the detecting zone of a detecting head 15, the head 15 detects the ZR signal, and at the same time, the detecting head 14 detects the ZL signal. The head 14 stores the signal ZR ZL indicating that the Z phase is switched, and therefore, the position of the scale 7 is detected by the head 15 and displayed by the electronic counter 18.
Patent JP-S63134848-A (JP)
Inventor: PIITAA JIYON UURUKOTSUTO
IPC: F02N19/06
Filed: 1987-11-06
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-H03145494-A (JP)
Title: Organosilylalkylaromatic compound and method of preparing said compound and the compound having liquid crystal characteristics
Inventor: NORUMAN HEEBERURE
IPC: C07F7/08
Filed: 1990-10-19
Abstract: NEW MATERIAL: A compd. of formula I (where Y = organosilicon; R" = a divalent group which couples Y with a benzole nucleus by a chain composed of at least three atoms ; X=-COOH, etc.; Z = a substituent which exists at the positions of 2, 3, 5, 6 based on X; p=0-4).  
     USE: A starting substance for preparation of a compd. having the properties of liq. crystal.  
     PROCESS: A compd. of formula IV (where X = formula -COOH; n=2; m=0, 1; n+m = at least 3) is obtd. by reacting a compd. of formula II (where A=Q, hydroxy and carboxyl protected by a protective group, Q = halogen) with a compd. of Y-H under the existence of Pt and/or its compd. to obtain a compd. of formula III, and reacting the compd. of formula III with Mg and successively with CO 2 . 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01122320-A (JP)
Title: Flashover detector for fault point orientation device
Inventor: FUJII KIYOSHI
IPC: H02H5/00
Filed: 1987-11-05
Abstract: PURPOSE:To prevent malfunction due to the invasion of electric noise, by a method wherein decision whether phosphorescence and flashover light have existed simultaneously or not is decided when the flashover light has disappeared. CONSTITUTION:Flashover light 1C, generated in a sealed vessel 1, is introduced into a light branching device 4 through a fiber cable 3 to branch it into two lights. One of the lights is inputted into a flashover light detecting means to output the electric signal of a predetermined waveform while the other light is inputted into a phosphorescence generating means 30 to generate phosphorescence and the phosphorescence is converted into another electric signal by a phosphorescence detecting means 50 to output a predetermined waveform. The output signal is continued for several seconds after the flashover light has disappeared. The output signals of the flashover light detecting means 40 and the phosphorescence detecting means 50 are inputted into a decision device 14 to compare these two input signals and output an electric signal when both of the signals are not zero whereby the existence of the flashover light 1C is indicated. According to this method, the malfunction of an electronic circuit due to electric noise, which caused the emission of the flashover light, will never caused and mistaken decision will never be effected.