baber/WOPTO huggingface dataset:
Patent JP-H01212486-A (JP)
Title: Piezoelectric porcelain composition
Inventor: TAKAHASHI JUICHI
IPC: C04B35/49
Filed: 1988-02-19
Abstract: PURPOSE:To make a piezoelectric element small in the change of permittivity and an electrical and a mechanical coupling coefficient after a thermal impulse and excellent in a thermal stability by a method wherein a piezoelectric porcelain composition composed of a specified material as a main component is provided, where a compound titanate is contained as a secondary component. CONSTITUTION:A compound titanate is added as a secondary component to a main component composed of Pb{(Ni1/3.Nb2/3).Zr.Ti}O3+alpha.MnO2+beta.Ta2O(alpha, beta=0.1-1.0weight%). That is, high purity raw materials of PbO, ZrO2, TiO2, NiO, Nb2O5, MnO5, and Ta2O5 are weighted so as to constitute a required composition, which is wet-kneaded, dry-molded, and presintered, and then a specified weight % of GaTiO3 or SrTiO2 is added to it, and these are ground, press-molded, and sintered to be formed into an element. By these processes, an element small in the change of permittivity and an electrical and mechanical coupling coefficient and stable in characteristic can be obtained.
Patent JP-S58154969-A (JP)
Title: Method for discriminating picture
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/40
Filed: 1982-03-09
Abstract: PURPOSE:To discriminate a picture whether it is a line drawing or a gradation picture depending on the distribution of the 1st density threshold value and to discriminate the picture whether or not it is the gradation picture having a broad density region depending on the distribution of a density signal to the 2nd density threshold value being higher than that of the 1st density threshold value. CONSTITUTION:Photoelectric conversion is done at a processing (1) from a luminous amount signal So into an electric picture signal Se at each spot having >=0.01mm.<2> of area, and the picture signal Se is sampled at a processing (2). The Se being an analog quantity is A-D-converted at a processing (3), the digitized picture signal Se is counted at a processing 4 for the formation of a histogram. The formed histogram is shared to a high or a low density region at a processing 5 depending on the 1st and the 2nd density threshold value, e.g., density 0.4 and 0.8 respectively, and the accumulated value is obtained.
Patent JP-H09227668-A (JP)
Title: Process for preparing polyester resin and preparation of coating material
Inventor: KOJIMA YASUSHI
IPC: C09D167/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a polyester resin and a process for preparing a coating material, the polyester resin and the coating material being capable of yielding a coating film possessing excellent adhesion, solvent resistance, alkali resistance, and blocking resistance and good hardness. SOLUTION: The process for preparing a polyester resin comprises the steps of: adding at least one compd. selected from a polycarboxylic compd., a polyhydric alcohol compd., and a trihydroxy or higher acid compd. to a straight- chain polyester resin synthesized using a dicarboxylic acid and a dialcohol compd.; heating the mixture to prepare a polyester resin having a carboxyl group; adding a compd. having a functional group reactive with the carboxyl group; and heating the mixture. The process for preparing a coating material comprises adding a solvent and a pigment or a colorant to the polyester resin prepared by the above process.
Patent JP-H02217057-A (JP)
Title: Facsimile equipment
Inventor: HIRAI HIROHIKO
IPC: H04M11/00
Filed: 1989-02-17
Abstract: PURPOSE:To automatically receive voice information also in addition to image data by providing the subject equipment with a conversion means for converting a voice message received from the originating side after transmitting a message through a message transmitting means into a voice code. CONSTITUTION:After automatically receiving a signal, a discriminating means 6 discriminates whether the received signal is a voice signal or not and outputs the discriminated result to the message sending means 7. When the reception of the voice signal is decided by the means 6, the means 7 sends a prescribed voice message to the originating side. After transmitting the message from the means 7, a conversion means 12 converts the voice message received from the originating side into a voice code and outputs the voice code in a recording means 3. A recording means 3 prints out the voice code converted by the means 12 in recording paper as characters. Thus, the voice information can also be automatically received in addition to image data.
Patent JP-S59162874-A (JP)
Title: Cultivation of microorganism
Inventor: HORIKOSHI KOUKI
IPC: C12N15/09
Filed: 1983-03-08
Abstract: PURPOSE:To produce a considerable amount of a polymeric substance represented by an enzyme protein, by inoculating and culturing a microbial strain belonging to Escherichia genus and containing a plasmid integrated with a specific DNA in a medium containing inorganic salt. CONSTITUTION:A microbial strain belonging to Escherichia genus and containing a plasmid obtained by integrating a DNA carrying a gene information participating in the extracellular selective production of polymeric substance which is a metabolic product of microorganisms of Bacillus genus into a plasmid (vector- DNA) proliferous in the cultured cell, such as colicine E1 factor, etc. which is known as an extrachromosomal gene (plasmid) of Escherichia genus [Eschericia coli HB101 (pEAP2) (FERM-P No.6939)], is inoculated in a conventional medium for the cultivation of microorganisms of Escherichia genus and containing 0.5- 2.0% of an inorganic salt such as NaCl, and the strain is cultured from the latter stage of the logarithmic growth of the microorganism to the stage to finish the production and accumulation of the polymeric substance in the medium (i.e. for 16-48hr) to produce the polymeric substance out of the microbial cells.
Patent JP-H02217097-A (JP)
Title: Terminal call system
Inventor: TANIGAWA HIROYA
IPC: H04M3/56
Filed: 1989-02-17
Abstract: PURPOSE:To always call an opposite terminal equipment with a nation-wide number only by providing a function converting a nation-wide number into an extension number, and a function adding a prefix for external line call to the nation-wide number to a service node. CONSTITUTION:Assuming a terminal equipment A as a caller terminal equipment and terminal equipments B, C, D as called terminal equipments, then a communication line is set between the terminal equipment A and a node N by inputting a telephone number of the service node N by the user of the terminal equipment A. The user of the terminal equipment A sends directly telephone numbers of or plural terminal equipments through a channel to the node N and the node N sends a call request to a private branch of exchange based on a received telephone number to call the terminal equipment. Thus, the caller calls an opposite terminal equipment with a nation-wide number only at all times without notifying the mutual position between the opposite party and the service node and an external line call prefix of a private branch of exchange accommodating the service node.
Patent JP-H09226209-A (JP)
Title: Method for controlling print of host base printer system and the host base printer system
Inventor: KADOTA MASATOSHI
IPC: G06F3/12
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To smoothly reset from the state when printing is failed. SOLUTION: In the case of print overrun in which the printing speed is faster than a data transfer speed to fail printing by monitoring an error state, 'busy' signal is output for sufficiently long time, resetting process is executed, and then the data fed from a host computer is read and discarded up to a form feed FF (S10 to S30). In the case of print failure of paper jam without print overrun, the jam is removed, and then if error is recovered, it is reset to S10 after resetting (S40 to S70). On the other hand, if error recovery is OFF, it is divided to the progress to S20 or the progress to S70 according to whether it is during printer-on-the-fly or not so that the data writing and reading of reception buffer are simultaneously proceeded since the data amount of the corresponding page is large.
Patent JP-H04276626-A (JP)
Title: Semiconductor device bump formation method
Inventor: HIRAIWA KATSURO
IPC: H01L21/321
Filed: 1991-03-05
Abstract: PURPOSE:To form a high density of bumps with small measurements by a simple procedure in a bump formation method for semiconductor devices. CONSTITUTION:In order to connect electrodes 2 formed on a semiconductor wafer 1, a wire is bonded to electrodes 2, a loop part 3 of the wire which straddles the electrodes 2 is resounded and cut away from a part 4 bonded onto the electrodes 2, and the wire remaining on the electrodes 2 is formed into bumps.
Patent JP-S54132242-A (JP)
Title: Cosmetics
Inventor: HONDA KEIICHI
IPC: A61K8/60
Filed: 1978-03-31
Abstract: PURPOSE:To provide a cosmetic having high safety, affinity, aging stability and emulsion stability, and mild to the skin, and containing a substituted aminopropylene glycol fatty acid ester. CONSTITUTION:Cosmetics to the skin, hair, etc., containing 0.1-30%, pref. 1- 20% of a 3-substituted-amino-1,2-propanediol fatty acid ester of formula I R1 is  9-21C alkyl, alkenyl; R2 is 2-hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl, 2,3- dihydroxypropyl, 1,1-dimethylolethyl, trimethylolethyl, 2-hydroxyethoxyethyl, 2,3,4,5,6-pentahydroxyhexyl, galactosyl of formula II), e.g. 3-(1,1-dimethylolethyl)-2-hydroxypropyl oleate.
Patent JP-H03243200-A (JP)
Title: Stepping motor exciting and driving circuit
Inventor: ENOMOTO YASUO
IPC: H02P8/00
Filed: 1990-02-20
Abstract: PURPOSE:To move a rotor to an objective position surely by a method wherein a logical operation circuit switches an exciting condition to the same condition of the objective position by an input pulse through an exciting condition separated from the objective position by at least 2 steps. CONSTITUTION:When one pulse is impressed on a pulse number increasing circuit 3 upon switching from 2-phase exciting condition into single-phase exciting condition, for example, by inputting an input pulse, two pulses are inputted into a clock input terminal CLK. Intermediate exciting condition is achieved by an initial clock pulse and the single-phase exciting condition is achieved by a later clock pulse. A torque, generated in a rotor when the exciting condition is switched from the intermediate exciting condition into the single-phase exciting condition, is increased at first in accordance with the movement of the rotor and, thereafter, is decreased. Accordingly, a kinetic energy, given to the rotor, is increased and the rotor is moved to an objective position.
Patent JP-H06166413-A (JP)
Title: Conveyer chain
Inventor: SAITO ZENJI
IPC: B65G17/08
Filed: 1991-03-05
Abstract: PURPOSE:To provide a conveyer chain, an attachment of which is protruded upward to form a protrusion, and in which the contact area between a work and the chain itself is reduced while anti-abrasion treatment is provided. CONSTITUTION:A chain portion 22 consisting of link plates 28a, 28b and bushes 30a, 30b, is connected by connecting plates 24a, 24b, and attachments 26a, 26b arranged on the outside of the connecting plates 24a, 24b are fixed by connecting pins 23a, 32d, to form a conveyer chain 20. The attachments 26a, 26b are protruded higher than the connecting plates 24a, 24b to form protruded parts 34a, 34b. Antiabrasion treatment is provided on at least the protruded parts 34a 34b, and a crankshaft is supported with the protruded parts 34a, 34b. The crankshaft is thus carried.
Patent JP-S51113715-A (JP)
Title: Digital signal magnetic record playback system
Inventor: KUMAGAI HIDEKAZU
IPC: G11B20/10
Filed: 1975-03-31
Abstract: PURPOSE:To enable a high-density, high-fidelity data recording by a tape recorder, using one cycle of plus-minus symmetrical waveform as one bit.
Patent JP-H03240042-A (JP)
Title: Photographic unit
Inventor: YAMASHITA KAZUMI
IPC: G03C1/00
Filed: 1990-02-19
Abstract: PURPOSE:To obtain a high sensitivity and the excellent image quality similar to the image quality obtd. under daylight in spite of photographing under various light sources of different color temps. by specifying the graininess at the exposure to attain the specific density of the photosensitive layers of a color negative photographic sensitive material having >= 300 ISO sensitivity to a specific range. CONSTITUTION:The graininess (RMS) values are specified to 1.1 RMS0<=RMS1<=1.5RMS0, 0.9RMS0<=RMS2<=1.2RM0 when the RMS value at the min density of at least one of the photosensitive layers is designated as RMS, the RMS value at the exposure (logH) to attain the min. density +0.15 is designated as RMS1 and the RMS value at the exposure of logH+0.5 as RMS2. The high sensitivity and the excellent image quality having the good graininess similar to the graininess obtd. under the daylight in spite of photographing under the various light sources of the different color temps. are obtd. in this way.
Patent JP-H04257985-A (JP)
Title: Embossment data reader
Inventor: TANIGUCHI TSUTOMU
IPC: G06K13/063
Filed: 1991-02-12
Abstract: PURPOSE:To execute exact reading by providing an emboss reader over plural feed rollers, forming a projecting part to press a card to the feed roller on the bottom and providing the elevating means of the emboss reader. CONSTITUTION:A housing 11 housing a light source 12 of an emboss reader 9, optical lens 13 and photodetector 14 is arranged over plural feed rollers 8a and 8b and on the bottom of the housing 11, a projecting part 11a counter to the feed rollers 8a and 8b is formed at a position avoiding the enbosment data of a card at a prescribed position. As the elevating means to vertically move the emboss reader 9, a rack 15 is fitted to the rear end face of the housing 11, and a gear 16 is provided to be engaged to the rack 15.
Patent JP-S55132664-A (JP)
Title: Method and apparatus for baking of coated pipe
Inventor: INOUE MAKOTO
IPC: B05D3/02
Filed: 1979-03-31
Abstract: PURPOSE: To raise the insulation resistance and wear resistance of paint film by keeping the concentration of O 2  in the atmosphere of furnace high by using the waste gas of a baking surface housed with coated pipe as the combustion air for burner and also by blowing the air heat-exchanged with combustion gas into the furnace.  
     CONSTITUTION: The heated air 8 heat-exchanged at the heat exchanger 2 is blown into the baking furnace 1 into which coated pipes are housed, then sent to the burner 5 in the form of the waste gas 9 and used in the burning of the combustion gas 10, and then sent into the heat exchanger 2. In this case, the temperature value measured by the thermometer 14 of the furnace 1 is sent to the controller 15 and compared with a target value, and then the regulating valve 11 for combustion gas for the vurner 5 is controlled by a signal from the driving device 16 receiving the signal of the controller 15. On the other hand, the measured value of combustion gas, measured by the orifice 17, is sent to the operator 18 to calculate the amount of air on the basis of a set air ratio, and then the controller 19 receiving the calculated value gives an indication to the driving device 20 while feeding back the air amount from the orifice 21 and thereby the air supply regulating valve 13 is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09232437-A (JP)
Title: Semiconductor integrated circuit device and computer system using it
Inventor: NAKAYAMA MICHIAKI
IPC: H01L21/82
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device in which input/ output circuits can be arranged so as to be scattered at the inside of a chip without sacrificing an integration degree by contriving the layout of a metal interconnection for the supply of power. SOLUTION: A microprocessor uses an MCC (microcarrier-for-LSI-chip) package in which an LSI chip is mounted on a substrate by using a C4 (controlled- collapse-chip-connection) bonding technique. In the microprocessor, a logic block and a memory block as well as an input/output circuit cluster 10 which uses input circuits 11a to 11d and output circuits 12a to 12d are arranged on the LSI chip so as to be scattered in the most favorable and arbitrary positions with reference to performance. In the input/output cluster 10, various power supplies as power supplies exclusively used for independent input/output circuits in every input/output circuit cluster 10 are supplied to metal interconnections 13a to 13d from respective C4 bonding pads 7a to 7d and to metal interconnections 15a to 15d for supply of a power supply via connecting vias 14a to 14d.
Patent JP-S56140006-A (JP)
Title: Intermittently feeding apparatus of ozone
Inventor: TANAKA MASAAKI
IPC: C01B13/10
Filed: 1980-03-27
Abstract: PURPOSE: To reduce the cost of an ozone feeding apparatus provided with an ozonizer and an ozone adsorbing and desorbing tower by installing a heat exchanger in a vessel filled with warm brine for heating the tower to make a heater for heating unnecessary.  
     CONSTITUTION: Heat exchanger 11 is installed in vessel 6 filled with warm brine for heating adsorbing and desorbing tower 2 of the intermittently ozone feeding apparatus composed essentially of ozonizer 1 and tower 2 which is cooled during  the adsorption of ozone and heated during the desorption of ozone, and pump 13  for circulating water in tank 12 is attached to exchanger 11. In the desorption of  ozone, warm brine is circulated to tower 2 with pump 8 to release ozone by heating, and the cooled brine is heated with water in tank 12 through exchanger 11 and  can be supplied to tower 2 again. Thus, the amount of used warm brine is reduced,  and a heater for heating is made unnecessary to reduce the power consumption. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62204843-A (JP)
Inventor: JIYAN FURANSOWA EROWA
IPC: C30B31/22
Filed: 1987-02-24
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-S54131163-A (JP)
Title: Rotary heat exchange system
Inventor: FUJII MASAO
IPC: F28D11/02
Filed: 1978-04-04
Abstract: PURPOSE: For reducing rotary heat exchanger system in size, to make a construction of a primary liquid passing heat exchanger, a second liquid carrier, a tubular heat exchanger having heat radiation fins, and blades provided so as to pass through said heat radiating fins.  
     CONSTITUTION: When a heat exchanger 8 is rotated by a motor 6, the air current generated by the blowing blades attached on heat radiating fins 10 flows through said heat exchanger 8 at the central section of a rotary heat exchange system so that secondary fluid carriage function is generated. Primary fluid such as warm water is supplied through a supply tube 9 inserted in said that exchanger 8 in dot arrow direction, contacted with the contacting end 17 is said heat exchanger 8, and returned to a housing as indicated by a chain line through the clearance formed between said heat exchanger 8 and said supply tube 9. Thus, heat exchange is performed between said primary and secondary fluids through the medium of the inner wall 19 of said heat exchanger 8 while said primary fluid flows back through said clearance 18. Thus, said rotary heat exchange system can be reduced in size since a blower and said heat exchange system are combined with each other and rotated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07111253-A (JP)
Title: Silicide forming method and manufacture of semiconductor device
Inventor: SUWA TAKESHI
IPC: H01L21/28
Filed: 1994-03-10
Abstract: PURPOSE:To form a tungsten silicide film having a uniform composition on a polycrystalline silicon film by a method wherein initial nuclei are formed while the pressure in a reaction chamber is set to a relatively high value and the surface of a formed film is kept clean and a film is formed while the pressure in the reaction chamber is set to a relatively low value. CONSTITUTION:After the heating of a wafer 12 is finished, the pressure in a reaction chamber 11 is set to 950mTorr and a required quantity of SiH2Cl2 gas which is one of reactive gases is supplied into the reaction chamber 11 and then a required quantity of WF6 gas which is the other reactive gas is supplied to form initial nuclei. After that, a very thin film 6 is formed. Then the supply of the gases is stopped and the reaction chamber 11 is evacuated and the surface of the very thin film 6 is cleaned. Then a pressure in the reaction chamber 11 is reset to a normal value of 150mTorr and the SiH2Cl2 gas which is one of the reactive gases is supplied into the reaction chamber 11 and, after an elapse of time for stabilizing conditions in the reaction chamber 11, the WF6 gas which is another reactive gas is supplied. As a result, a WSi2 film 3 having a uniform composition can be formed on a polycrystalline silicon film 1.
Patent JP-S63206640-A (JP)
Title: Method for measuring permeability of sintering raw material
Inventor: FUJIOKA TAKAAKI
IPC: G01N23/02
Filed: 1987-02-23
Abstract: PURPOSE:To simply measure the permeability of a sintering raw material on-line in a non-contact state and to reduce the trouble of a measuring device and the number of the maintenance processes thereof, by a method wherein a pair of a radiation source and a radiation detector are provided so as to hold the sintering raw material bed charged on the pallet of a sintering machine therebetween in a vertical direction. CONSTITUTION:A pair of a radiation source 7 and a radiation detector 8 are provided so as to hold the sintering raw material bed 6 charged on the pallet 1 of a sintering machine therebetween in a vertical direction. Two kinds of radioactive rays are counted by the detector 8 and bulk density is calculated on the basis of the count value. Subsequently, permeability is calculated from the bulk density. By this method, the permeability of the sintering raw material is simply measured on-line in a non-contact state, and the reduction in the trouble of a measuring device and the number of the maintenance processes thereof can be achieved.
Patent JP-S6178490-A (JP)
Title: Flocculation of impurities in liquid
Inventor: UMEHARA YOSHIO
IPC: B01D21/01
Filed: 1984-03-01
Abstract: PURPOSE:To obtain high purity water, by mounting an electrode formed of a metal easily dissolved by electrolysis and flocculating impurities in a liquid by metal hydroxide. CONSTITUTION:Anode plates 5 and cathode plates 6 comprising copper and fixed so as to provide an anode-cathode distance corresponding to the specific conductivity of waste water are arranged in an electrolytic cell 4 in alternately opposed relation to each other and DC voltage is applied to the anode plates 5 and the cathode plates 6 from a power source 11 through metal wires 7, 8. The waste water pumped up by a pump 3 and entering the electrolytic cell 4 from a suction port 4a rises at a predetermined speed between the anode plates 5 and the cathode plates 6 to reach a discharge port 4b. Copper hydroxide being a flocculate substance of impurities and the copper powder precipitated to the cathode plates 6 rise by the flow of the waste water to be discharged to a discharge port.
Patent JP-H03246287-A (JP)
Title: Piperazine derivative
Inventor: ITO YASUO
IPC: C07D295/14
Filed: 1990-02-22
Abstract: NEW MATERIAL:The compound of formula I (R1 is H., halogen, nitro, lower alkyl or lower alkoxy; R2 is H or lower alkyl; n is 2-6). EXAMPLE:4-(Diphenylmethyl)-1-piperazinepropionic acid ethyl ester hydrochloride. USE:An antihistaminic agent and anti-allergic agent. Useful for the remedy of bronchial asthma, allergic rhinitis, dermatopathy, urticaria, etc. PREPARATION:The objective compound can be produced by reacting a piperazine derivative of formula II or its acid addition salt with a halide of formula III (X is halogen) in the absence of solvent or in a solvent (e.g. benzene or THF) in the presence of a base (e.g. potassium carbonate or pyridine) as an acid acceptor at 0-200 deg.C.