baber/WOPTO huggingface dataset:
Patent JP-H10247942-A (JP)
Title: Packet communication method and communication terminal equipment
Inventor: WATANABE KOJI
IPC: H04L12/70
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency and to reduce the carrier power necessary for meeting the request of each bit error rate to a header part and a payload part by collectively transmitting plural communication packet and collectively and separately execute front error correction to the header parts and the payload parts of the plural communication packets. SOLUTION: A header part 103 is composed of VPI/VCI extracted from optional one ATM cell and an area extracted from each ATM cell. VPI/VCI is the same concerning each cell constituting a transmission frame 100 and HEC(header error control) is deleted in order to provide a header part front error correcting code 104. by composing a header part of areas extracted from each cell like this, the packets can be transmitted while maintaining header information characteristic to each cell. On the other hand, a payload part 105 is composed of a payload part extracted from each ATM cell.
Patent JP-S51125969-A (JP)
Title: Active sludge process
Inventor: KUBOTA HIROSHI
IPC: C02F3/12
Filed: 1975-04-24
Abstract: PURPOSE: Active sludge process using high purity oxygen gas which utilizes energy of the fed oxygen as effectively as possible and subjects waste water to the air exposure treatment using an air-exposure apparatus of a smaller capacity than conventional apparatuses. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56144981-A (JP)
Title: Electronic typewriter
Inventor: MAKINO NORIIKU
IPC: B41J19/76
Filed: 1980-04-15
Abstract: PURPOSE: To offer a comfortable operation of an electronic typewriter which is controlled electronically, by conducting the repetition of various functional operations carried out in a repeat mode, according to signals each having a different frequency.  
     CONSTITUTION: A character key, a line feeder 1a, a space key 1b or a correction key 1d on a key board 1 is operated, and then a repeat key 1c is operated, so that a predetermined functional operation is repeated by an electronic control circuit 2. In this case, a signal obtained by the successive frequency division of a signal outputted from an oscillator 9 by flip-flops 10, 11, 12 is used as a repeat frequency signal to conduct each operation. A repeat space is set at a frequency level lower than that of a repeated typewriting operation, and the repeat of the line feeder is set at a further lower frequency level, so as to improve the operability. The repeat can be also done automatically by the continuation of the pushing-down state of the same key without use of the repeat key. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59175023-A (JP)
Title: Production of magnetic recording medium
Inventor: KONAGAYA YUKIO
IPC: C09D4/00
Filed: 1983-03-24
Abstract: PURPOSE:To obtain a magnetic recording medium having a magnetic layer which is cured by electron ray irradiation in air, has substantially hardness and rupture strength and has high adhesion to base by a adding a specific reaction accelerator to a binder consisting essentialy of an electron ray curable resin. CONSTITUTION:A compd. obtd. by bringing 2-hydroxy ethyl acrylate, etc. into reaction with the 2,4-trylene diisocyanate expressed by the formula (R is H or CH3) then bringing triethanol amine into reaction therewith is used as a reaction accelerator. A magnetic coating is manufactured by using a binder prepd. by adding such reaction accelerator together with ester-urethanated acrylate, epoxy acrylate and crosslinking agent (trimethylol propane triacrylate, etc.), and if necessary, additives such as a dispersant for magnetic powder, etc. Such coating is applied on a base of polyethylene terephthalate, etc. and electron rays are irradiated thereto in air, by which the excellent magnetic recording medium is obtd. with good productivity without the need for an inert gas substituting device, etc.
Patent JP-H09239359-A (JP)
Title: Water treatment agent and water purifying method
Inventor: NODA HIROYUKI
IPC: B01J21/06
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To effectively remove bacteria or harmful substances at a low cost by using a material having an anatase titanium dioxide applied on the surface of a base material as a water treating agent. SOLUTION: A water to be treated is purified by providing an outside pipe 40 opened in both ends and an inside pipe 42 housed therein, forming a purifying part 38 by packing a water treating agent 48 into a treating space 46 between the pipes and irradiating the water treating agent 48 with a light including ultraviolet ray. In this case, the water treating agent 48 is formed by applying the anatase type titanum dioxide on the surface of the base material. In such a case, as the usable base material, any one stable to firing at a temp. up to about 600 deg.C such as glass or metal can be used. The shape or size of the base material is not limited, but a spherical or porous one is preferably used. And other metals or metal oxides can be used in addition to the anatase type titanium oxide to improve the photocatalytic activity of the anatase tape titanium oxide.
Patent JP-H06261843-A (JP)
Title: Vertical type vacuum cleaner
Inventor: YAMAURA IZUMI
IPC: A47L5/28
Filed: 1993-03-11
Abstract: PURPOSE:To constitute the vacuum cleaner so that it can get over smoothly a step difference without being flawed by improving a roller constitution, with respect to such problems as it cannot get over the step difference, etc., such as a doorsill, etc., and is flawed at the time of movement of the cleaner. CONSTITUTION:The vacuum cleaner is constituted so that a roller shaft 37 having a roller 36 in the lower part of the rear of a dust box 31 is attached, and this roller shaft 37 is energized downward to the front, and also, a slot 43 for holding the roller shaft 37 so as to be movable is provided in the dust box 31.
Patent JP-H11244815-A (JP)
Title: Contaminated metal fixing and stabilizing agent and its treatment
Inventor: UCHIDA SHUNICHIRO
IPC: C04B24/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To economically produce a contaminated metal fixing and stabilizing agent by incorporating a fired material, which uses municipal refuse incineration ash as a raw material and contains calcium chloroaluminate or the like and calcium silicate, hydraulic composition prepared by adding gypsum at need and a chelate compound. SOLUTION: An ecocement using wastes as the raw material is formed from the fired material using one or more kinds of the municipal refuse incineration ash and a sewage sludge incineration ash and containing calcium chloroaluminate and calcium silicate and the hydraulic composition prepared by adding gypsum at need. The contaminated metal fixing and stabilizing agent obtained by using the ecocement is further improved by using the chelate compound in combination. As the chelate compound to be used, one having a chelate functional group selectively and strongly reacting with a contaminated metal to form a water insoluble or hardly soluble complex even under a state coexisting ions of an alkali metal or the like in an alkaline environment is mentioned.
Patent JP-H10246638-A (JP)
Title: Piezoelectric oscillation gyro
Inventor: ISHIKAWA HISAHIRO
IPC: G01C19/5698
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To form a small-sized and thin piezoelectric oscillation gyro that can be connected without the need of input and output terminals and lead wires, restrains the oscillation of gyro characteristics with a simple structure and can be manufactured readily. SOLUTION: The gyro is formed such that a piezoelectric oscillator 200 with a plurality of electrodes including driving and detecting ones formed on one main surface of a piezoelectric plate 10 is arranged on a circuit substrate 300 including a circuit block 32 being a driving and detecting circuit.  Electrodes of the piezoelectric oscillator 200 respectively include a leader electrode extended to the side face of the piezoelectric plate 10, and the circuit block 32 of the circuit substrate 300 includes a plurality of connecting conductors extended toward an attachment position of the piezoelectric oscillator 200, and further, the connecting conductor and leader electrode are conductivity connected to each other as the piezoelectric oscillator 200 is set on the circuit substrate 300, and the piezoelectric oscillator 200 is put on the circuit substrate 300 by adhesively forming the nearby portion around a cavity 30 of the circuit substrate 300.
Patent JP-H10244567-A (JP)
Title: Mold clamping device
Inventor: ISHIKAWA ATSUSHI
IPC: B29C33/22
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To favorably and accurately control a mold clamping force during molding by providing a controlling device which controls, by feedback, the mold clamping force on the basis of the set mold clamping force and a load detected by a load detector. SOLUTION: A subtractor 68 calculates the difference between a load detected with a load detector 51 and a set mold clamping force command so as to output the calculated difference to an electromagnet controller 65, which generates a target mold clamping force corresponding to the difference so as to output a first and a second current command generators 66 and 67, which generates the respective current commands of respective currents fed to coils on the basis of the target mold clamping force so as to generate a mold clamping force between the first and the second electromagnets. Thus, the mold clamping force is controlled by feedback.
Patent JP-S53134802-A (JP)
Title: Hydrogenolysis of petroleums
Inventor: IOKA MASAYOSHI
IPC: B01J23/24
Filed: 1977-04-30
Abstract: PURPOSE: To obtain light oils in high yields, by effecting hydrogenolysis of petroleums using a catalyst, in which a metal of groups IV a and/or VIII in the periodic table is supported on an acidic substance, in an atmosphene wherein the partial pressure of hydrogen sulfide is materially increased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60193789-A (JP)
Inventor: ISHINO KATSUYA
IPC: B62K25/28
Filed: 1984-03-15
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-S59177093-A (JP)
Inventor: TAKAHASHI YOSHITAKA
IPC: D05B35/12
Filed: 1983-03-28
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-H08220265-A (JP)
Title: Manufacture of leaf spring-integrated core
Inventor: YAMAMOTO CHOICHI
IPC: G12B3/02
Filed: 1995-02-14
Abstract: PURPOSE: To manufacture many cores in a short time by forming a seal rubber on both sides of the external packing and valve seal sections of a plurality of leaf springs formed in a spring holder, and separating the springs from one another after fitting a moving core thereto. CONSTITUTION: Four leaf springs 1, for example, are formed in a spring holder 7 via a pressing process, and set in a metal mold. Thereafter, rubber is poured into the die, thereby vulcanizing and bonding a packing rubber 3 to both sides of the ring type packing of each spring 1. Also, a valve sealing rubber is vulcanized and bonded to one side of the circular valve seal of the spring 1, and a sealing rubber common to a spring guide is similarly formed on the other side. Then, a preliminarily pressed moving core 2 is set to the reverse side of the four springs 1 formed in the holder 7 and integrated therewith by connecting weld positions 6a to 6f. Finally, the integrated core is separated into four pieces with a separation means. According to this construction, a plurality of leaf spring-integrated cores can be manufactured in a short time.
Patent JP-2000245463-A (JP)
Title: Promoter
Inventor: YAMADA TETSUJI
IPC: C12N15/09
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a DNA comprising a specific base sequence and having promoter activity, capable of effectively making a foreign gene be expressed, capable of increasing useful compound content, disease resistance or the like and useful for creating a transgenic plant or the like. SOLUTION: This DNA comprises a base sequence of the formula A-[X-A]n- Y-B [wherein, A is a base sequence of formula I; B is a base sequence of formula II; each of Xs and Y are each an optional base sequence having 0-6 base number; (n) is 1-8] and has promoter activity. The DNA is preferably expressed by the formula A-[X-A]n-Y-B [wherein, the base number of Y is 0; (n)=5; at least one of bases is deleted, substituted or added in the base sequence expressed by A and/or B].
Patent JP-H02305579-A (JP)
Title: Ball for sport or leisure having outer foam layer with skin film and its production method
Inventor: JIYANNMARII ZONTAAGU
IPC: A63B37/00
Filed: 1990-03-03
Abstract: PURPOSE: To improve compressibility, water repellency, restoring ability and cold resistance by providing a foaming outer layer with skin layer made of polyurethane or polyurethane-polyurea and specifying the thickness of whole the outer layer and compact surface skin layer. CONSTITUTION: Into a mold cavity is injected a foaming composition based on the compound selected from a ground consisting of polyesterpolyols and polyether-polyols, the forming plate is drawn out of the mold cavity, and cut along its axis central face so as to form two plates, respectively having outer layer 1 with inner side face having a uniform skin layer 3 and a microporous structure 4. Next, textile complex is glued to the inner side face of respective plate, on which panels corresponding to the shape of ball are cutout. Thickness of the skin layer 3 is specified between 0.5 to approx. 2mm while thickness of the outer layer 1 is between approx. 1.5-5mm. This composition improves compressibility, elasticity restoring ability, surface smoothness and abrasion resistance of the ball keeping it off from catching water while it is raining.
Patent JP-H05259751-A (JP)
Title: High-speed optical receiver
IPC: H04B10/40
Filed: 1992-03-10
Abstract: PURPOSE:To avoid the deterioration in a high frequency interruption frequency and the occurrence of waveform distortion by avoiding installation of a component causing a voltage change at a location comparatively near from a light receiving element. CONSTITUTION:A base of a transistor(TR) 11 is used for an input terminal 3 of a current amplifier element 2 formed as a monolithic element on a same semiconductor chip as that for a light receiving element 1 or a different semiconductor chip from that for the light receiving element 1. Its emitter connects to an emitter of a TR 13 via a resistor 12 and its collector is connected to the element 1 via a resistor 14. A base of the Tr 13 is connected to a collector of the TR 11 and the collector is used for an output terminal 10 of a current amplifier element 2. An emitter of a TR 15 is connected to the terminal 10 and the collector is connected to an input terminal 9 of a current voltage conversion circuit 7 in a voltage clamp circuit 6. A base of a TR 16 is connected to the terminal 9 and the emitter of a TR 17 connects to a base of a TR 18 in a circuit 7 receiving an output signal of the TR 15. The collectors of the TRs 16, 17 are connected to a terminal V to form the circuit 7 via resistors 19-21.
Patent JP-H10232202-A (JP)
Title: Method for quantitating concentration of fine particle
Inventor: NARA MASAYUKI
IPC: G01N21/3577
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To quantitatively measure concentration of fine particles in liquid each composition. SOLUTION: Making use of differences of infrared spectrums by a composition of fine particles, concentration of the fine particles in liquid is quantitatively analyzed from absorption strength of wavelengths peculiar to each composition. This quantitating method contains a step of receiving lights of an infrared area on the fine particles in liquid and dispersing the obtained transmitted lights or reflected lights and measuring absorption strength each wavelength; a step of acquiring each wavelength absorption strength of the lights of infrared area with respect to the fine particles in which the composition and concentration are known; and a step of using absorption strength with respect to the known concentration of the fine particles acquired from the above step and acquiring concentration of the fine particles in liquid from the measured absorption strength.  Thereby, it is possible to specify a composition of the fine particles from wavelengths and quantitate concentration from the absorption strength.
Patent JP-H10233878-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA MITSUO
IPC: G06F13/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent transmission/reception from being disabled when the plotter and the memory of a facsimile equipment break down and to facilitate the reproduction of accumulated information. SOLUTION: The facsimile equipment 1 is connected to a host device 3 through a bi-directional interface 2. Image information transmitted from the host device 3 is transmitted through a public line and received picture information designating the host device 3 is transmitted to the host device 3. CPU 41 to which a backup command is set by the facsimile equipment 1 executes the backup processing of various pieces of information and transmits various pieces of information of accumulated image information, image information which are read and received and an opposite telephone number and the like to the host device 3. CPU 31 of the host device 3 stores and preserves various pieces of information in the prescribed area of a hard disk 33.
Patent JP-S54143238-A (JP)
Title: Developing process
Inventor: TAGIWA IZUMI
IPC: G03G15/00
Filed: 1978-04-28
Abstract: PURPOSE: To prevent attachment of carrier to a photoreceptor, by controlling bias voltage induced in a developing electrode in responce to passing of image forming areas and image nonforming areas to predetermined voltages.   
     CONSTITUTION: Bias voltage similar to or somewhat higher than the voltage of nonimage areas of photosensitive drum 6 is induced in the electrode formed by nonmagnetic and conductive magnetic sleeve 10 in passing of the image froming areas of drum 6 by connection of magnet 11 to a predetermined power source via switch 16 to process development. In passing of the nonimage areas of drum 6 switching over of switch 16 changes sleeve 10 into a floating state and destaticization by corona discharger 17 induces bias voltage equal in polarity to the voltage of the nonimage areas, charged reversely to a static latent image in polarity, and small in the absolute value. As a result, attachment of carrier to the nonimage areas of drum 6 is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04286368-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKA HIDEAKI
IPC: H01L29/786
Filed: 1991-03-15
Abstract: PURPOSE:To obtain a transistor which is lessened in ON-state current and excellent in characteristics by a method wherein one of two kinds of impurity ions is implanted into nearly all the surface of a substrate, and the other kind of impurity ions is implanted into a required region, and the fluorine content contained in an amorphous semiconductor is set to a prescribed value or below after the transistor is formed. CONSTITUTION:After a gate electrode 105 is formed, ions of P-type impurity such as boron are implanted into all the surface of a source/drain region 106 using the gate electrode 105 as mask. Then, a P-channel TFT part is covered with a resist 111, N-type impurities such as phosphorus are injected to form a source/drain region 107 of an N-channel TFT. In succession, an interlaminar insulating film 108 is formed, and an annealing process is carried out to enable source/drain regions to recover their crystallinity and to activate impurities contained in them. Moreover, activation annealing conditions are optimized corresponding to the quantity of fluorine mixed into a-Si. The quantity of fluorine is set to 1X10<18>/cm<3> or below.
Patent JP-S60196526-A (JP)
Title: Heat exchanging unit
Inventor: NISHIHARA TAKUROU
IPC: F24F1/00
Filed: 1984-03-16
Abstract: PURPOSE:To make it possible to blow off air which has received sufficient heat- exchange in a small amount through a primary blow-off port and in a large amount through another blow-off port by providing a suction port and a plurality of draft ports, disposing an air guide on the downstream side surface of the heat exchanger, and providing a communicating port connecting vent passages on the downstream side of the air guide to each other. CONSTITUTION:A sufficient heat-exchange ability can be displayed by flowing a large amount (or a small amount) of air which has passed the heat exchanger to the blow-off ports through which a large amount (or a small ambunt) of air is flowed, among a plurality of blow-off ports. In a case where a large amount of hot air is discharged in a larger amount through the blow-off port 22a than the amount of air discharged through th blow-off port 22b, the rotation number of a fan 24b is set to a value which is higher than that of a fan 24a. Indoor air which has been sucked up through the suction port 21 is heated in the heat exchanger 23 and dispersed to the vent passage 29a and the vent passage 29b. A part of indoor air flowing downwardly within the vent passage 29a is induced to the vent passage 29b through a gap 32, and is mixed with indoor air within the vent passage 29b, thus being discharged through the blow-off port 22b.
Patent JP-H04286485-A (JP)
Title: Clock synchronization method
Inventor: HORI YOSHIHIRO
IPC: H04N7/015
Filed: 1991-03-15
Abstract: PURPOSE:To simply and accurately calculate a phase deviation by calculating a zero cross point between resampling data so as to form the phase deviation and using a DC component of a group delay characteristic obtained by Fourier transforming a VIT signal. CONSTITUTION:A phase error detection circuit 32 takes values at sampling points a, b at both sides of a sampling point (c) at a peak point and suppose that a resample clock phase is deviated by delta at that time. an approximated phase deviation delta' is calculated by utilizing it that the phase deviation delta' at a zero cross point of a line tying the points a, b is close to the approximated phase deviation delta'. A phase error of a clock synchronization recovery circuit 13 is reflected on the offset voltage or the like by the delta' to restore the resample clock phase to the normal position. Moreover, a Fourier transformation processing circuit applies Fourier transformation to the VIT signal to obtain a group delay characteristic and the clock phase is corrected by using the DC component of the characteristic as the phase deviation.
Patent JP-S60212324-A (JP)
Title: Method and device for manufacturing plastic bottle from hollow blank obtained through molding
Inventor: PIEERU BEREASHIYU
IPC: B29C49/42
Filed: 1985-03-14
Abstract: Upon leaving the mold, plastic bottle preforms are engaged internally and/or externally by pneumatic suction grips which form an annular chamber (15, 27) through which atmospheric cooling air is circulated. This increases the rate of production of the preforms by cooling them during handling, rather than separately at a discrete cooling station.