baber/WOPTO huggingface dataset:
Patent JP-H026308-A (JP)
Title: Porous carbon substance containing ultrafine granular metal
Inventor: TACHIBANA MASAO
IPC: B01J20/20
Filed: 1988-06-24
Abstract: PURPOSE:To obtain a porous carbon substance modified with ultrafine granular metal by subjecting a mixture of ultrafine granular metal oxide and an organic substance dry distillation under heating, carbonizing the reaction substance and reducing the metal oxide to a metal. CONSTITUTION:An ultrafine granular metal oxide having <=1mum, preferably <=300Angstrom  average particle diameter is blended with an organic substance. In the blending, for example, an oxide of an alkaline earth metal such as Ca, Mg or Ba and various kinds of metals such as Ag, Cu or Zn may be cited as the metal oxide. On the other hand, any organic substance such as phenolic resin or epoxy resin to produce a porous carbon substance by dry distillation under heating may be cited as the organic substance. The mixture is heated generally at 800-1,000 deg.C, thermally decomposed to produce a reducing gas such as H2 or CO depending upon components of the organic substance and the ultrafine granular metal oxide is reduced with the reducing gas to give a porous carbon substance containing the aimed ultrafine granular metal.
Patent JP-S63318385-A (JP)
Inventor: FUJII MASAMI
IPC: B32B7/02
Filed: 1987-06-22
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-H09313916-A (JP)
Title: Sealed pressure-kneader
Inventor: YADA YASUO
IPC: B01F13/06
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To eliminate gaps where the residue of materials to be kneaded lingers and prevent biting a sealing face by the materials to be kneaded by cutting the rims of a blades, which approach to the end walls of a kneading tank, as to be an acute angle in a kneader which kneads the materials to be kneaded by rotation of kneading rotors while applying pressure by a pressuring mechanism. SOLUTION: This kneader comprises a kneading tank 1 and pressuring mechanism and a pair or kneading rotors 3, 3 provided with a plurality of blades 5, 5 are journalled to gearings installed in the outsides of a pair of end walls 1B in the kneading tank 1. In respective kneading rotors 3, respective blades 5 are so installed as to form 180 deg. phase difference from the blade base ends in both ends of the kneading rotors 3 and the reversely rotating face sides of the rim parts 5b of both blades 5 which approach to the end walls 1B of the kneading tank 1 are so cut as to be acute angle. The inner wall faces in the end walls 1B are recessed and the rim parts 5b of the blades 5 of the kneading rotors 3 are linearly brought near to the recessed wall faces 1b.  Consequently, biting the sealing faces by the material to be kneaded and leakage of the material out of the sealing faces can be prevented.
Patent JP-H01320994-A (JP)
Title: Bacterial cellulose modified during synthesis
Inventor: AARU MARUKOMU BURAUN JIYUNIA
IPC: C08H99/00
Filed: 1988-06-24
Abstract: The present invention involves a method of producing cellulose. This method comprises inoculating a quantity of nutrient medium comprising a polysaccharide derivative such as carboxymethylcellulose (CMC) with a cellulose-producing microorganism. The inoculated medium is then aerobically incubated to facilitate the production of cellulose. The step of substantially drying the cellulose may be added for certain products. Substantially dried cellulose resulting from this procedure is highly absorbent, tending to retain its absorbent properties during repeated wetting and drying, and is usable where such absorbency is desired. A subject of the present invention is a composition of matter consisting essentially of such cellulose in a native or substantially dried form. Microbial cellulose produced in the presence of carboxymethyl cellulose may be substantially dried by many means known to those skilled in the art. This drying may be, for example, by washing with a non-aqueous hydrophilic solvent or by air-drying. Preferred non-aqueous solvents include alkyl alcohols or ketones having less than about six carbon atoms. When such non-aqueous solvents are used to dry the CMC-produced cellulose, the dried cellulose may have a resilient structure and possibly an elastic nature.
Patent JP-H102483-A (JP)
Title: Polyolefin pipe for waterline, water pipeline and laying method thereof
Inventor: NISHIMURA MASAKAZU
IPC: F16L58/04
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent oil odor from being infiltrated into a pipe without worsening workability and earthquake resistance. SOLUTION: The periphery of a pipe body 12 is coated with a thermally shrinking tube 14. At the time of jointing this polyolefin pipe 10 to another pipe, a spirally cut second part 18 is easily removed from a first part 16 of the thermally shrinking tube 14 to expose a joint margin A of the pipe body 12. Even though oil in soil reaches the periphery of the polyolefin pipe 10, the oil is shut out by the thermally shrinking tube 14, so that the pipe body 12 is prevented from coming in direct contact with oil. The pipe body 12 is therefore prevented from swelling, and the flexible property of the pipe body 12 is not impeded because of the thermally shrinking tube 14 forming the outer layer of the pipe body 12.
Patent JP-S5582005-A (JP)
Title: Strain measuring unit of multi-point digital type
Inventor: HONDA HARUYUKI
IPC: G01B7/16
Filed: 1978-12-15
Abstract: PURPOSE: To perform measuring points of multi points with good accuracy, by preventing the measurement of transient state, by sequentially scanning the scanner on other measuring points after the comparison and judgement of the data with the comparator until the data are a given value with the data measurements two or more.  
     CONSTITUTION: When the measured phenomenon is selected with the scanner 2, the counter 8 and the memory 9 are reset simultaneously. The data A 1  is fed to the memory 9 and the count of the counter 8 is added by one. Further, the data A 2  is fed to the memory 9 and the counter 8 is further added by one. The comparator 10 compares and judges the first data A 1  and the second data A 2 , and if it is within a permissible range, data is displayed on the display unit 6, the scanner 2 is scanned and selection is made to the next measuring point. With this constitution, the measured phenomenon can not be measured in transient state and multiple-point measurement can be made with good accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01320040-A (JP)
Title: Tableware drier
Inventor: MURAKAMI RYOHEI
IPC: F26B23/04
Filed: 1988-06-23
Abstract: PURPOSE:To reduce the drying time and to decrease an uneven drying by providing both a hot air generator and a heater, dividing the heat into the hot air convection heat and the radiant heat, and heating the inside of the machine evenly and rapidly. CONSTITUTION:Washed tablewares are put in a tableware storing basket 18, and by operating both a hot air generator 9 and a heater 13, the inside of the machine can be heated rapidly and evenly by combining together the hot air convection heat from the hot air generator 9 and the radiant heat radiated from the inner surface of the machine by the heater 13. Since the positive character thermistor type heater 13 with a self temperature control property is arranged contacting broadly to the outer periphery of a trim box 12 made of a good heat-conductive stainless steel, the temperature condition in the box is transmitted to the heater 13 sensitively, and the calorific value of the heater 13 is self-controlled by reacting to the variation of the inside temperature with a good response.
Patent JP-S641331-A (JP)
Title: Digital-to-analog conversion circuit
Inventor: OZAKI SATORU
IPC: H03M1/82
Filed: 1987-06-24
Abstract: PURPOSE: To carry out DA converting operations of both polarities, by providing a circuit which outputs a square wave signal to be used as a reference and taking the difference between the reference square wave signal and another square wave signal produced from a circuit having a circuit constant equivalent to the reference square wave signal.  
     CONSTITUTION: It is utilized in this DA converter circuit that the difference between the mean output voltages of a square wave signal which operates at a previously fixed constant period and duty ratio and another square wave ratio which operates at the same period and amplitude is proportional to the deviation of the duty ratio. In other words, the digital quantity is converted into a voltage (analog quantity) by operating the deviation of the duty ratio in accordance with the digital quantity to be converted. Therefore, a DA converting circuit of both polarities having no offset error can be obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5858188-A (JP)
Title: Injector for chemical liquid
Inventor: HORIKAWA HEIKICHI
IPC: C02F1/50
Filed: 1981-09-30
Abstract: PURPOSE:To enable to accurately stably inject chemical liquid against variation in differential pressure formed between the inlet and outlet sides of a chemical liquid-controlling valve at a time for changing vacuum pressure in an ejector or controlling a flow amount, by providing a differential pressure regulator between the ejector and the chemical liquid-controlling valve. CONSTITUTION:Vacuum pressure formed by forcibly supplying water 5 to an ejector 4 is applied through the flow line of the separated chambers 18, 19 of a differential pressure regulator A a controlling valve 12 a flow meter 10 a changeover valve 8 to a chemical liquid reservoir 7. The chemical liquid in the reservoir 7 is sucked through said flow line by the ejector 4 and poured together with the forcedly supplied water 5 into a stelirizing cell 1. When the vacuum pressure in the ejector 4 is increased by the variation of the water-supply pump 5 or the like, a flow speed to the ejector 4 becomes larger, but a diaphragm 17 accompanied with a valve body 20 is concurrently displaced against a panel 21 to squeeze a valve opening 22. Consequently, variation in the flow amount to the ejector 4 is eliminated, and the change of differential pressure between the inlet and outlet sides of the valve 12 is not formed, so that the stable injection of the chemical liquid is performed without regard to increase in the vacuum pressure. When the vacuum pressure is decreased on the contrary, the valve opening 22 is expanded so as to perform the stable injection of the chemical liquid in the same way.
Patent JP-H04356166-A (JP)
Title: Grilled and cooled rice ball to be heated in microwave oven
Inventor: MIYAZAWA YOSHIO
IPC: A23L7/10
Filed: 1991-05-30
Abstract: PURPOSE:To provide a grilled and frozen rice ball which does not develop the deliciousness of cooked rice grains until the ball is heated by induction- heating with a microwave oven for eating. CONSTITUTION:Non-glutinous rice is steamed without boiling to get a prescribed water-content, the steamed rice grains are formed in the form of a rice ball, a grilled layer is formed on the surface of the ball and the rice grains are integrated by freezing.
Patent JP-H04355004-A (JP)
Title: Thermosetting anisotropic conductive adhesive film and manufacture thereof
Inventor: ODAJIMA SATOSHI
IPC: H01B5/16
Filed: 1991-05-30
Abstract: PURPOSE:To provide an anisotropic conductive adhesive whose pot life is long, which can make connection at a comparatively low temperature and in a comparatively short time, and is high in reliability. CONSTITUTION:The thermosetting anisotropic conductive adhesive film is featured by containing the following: (A) thermoplastic resin containing at least one organic acid anhydride salt in one molecule, and (B) 0.01-50 parts by volume of water adsorbing powder and 0.5-30 parts by volume of conductive paricle of grain diamter 3-100mum with reference to 100 parts by volume of insulating adhesive resin binder made up of resin containing at least 2 epoxy groups in one molecule. Or after the (A) is dissolved in a solvent, the water adsorbing powder is mixed therein; then, (B) and the conductive particle are dissolved and mixed, and this mixture is seated like a film on a separator or an electric circuit substitute, and thereafter, dried to remove the solvent.
Patent JP-S6216608-A (JP)
Title: Overtone crystal oscillator
Inventor: IKENO HITOSHI
IPC: H03B5/32
Filed: 1985-07-15
Abstract: PURPOSE:To execute a stable oscillation by a designated higher harmonic degree by constituting the titled crystal oscillator so that a value of an oscillation start resistance in a designated degree N, and a value of an effective resistance in other degree than the designated degree N satisfy a prescribed condition. CONSTITUTION:A condition that an oscillation start resistance RKMN is larger enough than an effective resistance RQN, in a designated degree N, and on the contrary, the effective resistance RQN is larger than the oscillation start resistance RKMN, in other degree (n) than the designated degree is satisfied. When this condition is satisfied, it does not occur that the oscillation is executed in other degree than the designated degree, and the oscillation can be executed exacted in the designated degree. Next, a condition that in the lower degree than the designated degree, the effective resistance is larger than the oscillation start resistance, and in the upper degree than the designated degree, the oscillation start resistance is larger than the effective resistance or a growth coefficient is smaller than that of the designated degree is satisfied.
Patent JP-2000350052-A (JP)
Title: Remote control signal transmission system
Inventor: MURATA TORU
IPC: H04B10/11
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To realize sensitivity (arrival distance and angular range) which are equal to that of the case of directly controlling a TV broadcast receiver by a remote control transmitter, without being restricted by a remote control code. SOLUTION: A remote control signal reception section 8 receives an infrared- ray carrier remote control signal sent from a remote control transmitter 7 and extracts the remote control signal. A remote control signal waveform shaping section 9 which shapes a waveform of a remote control signal to eliminate the errors of the remote control signal (remote control signal, whose waveform is shaped is modulated and transmitted through a transmission line 1). A remote control signal waveform shaping section 16 shapes a waveform the remote control signal to eliminate errors in the remote control signal being an output of a remote control signal demodulation section 15.  A remote control signal transmission section 17 converts the remote control signal, whose waveform is shaped into a form of an infrared-ray carrier remote control signal and transmits the converted remote control signal to a TV broadcast receiver 4.
Patent JP-S5583069-A (JP)
Title: Non-impact printer
Inventor: TOKUNAGA KAZUMI
IPC: G03G15/01
Filed: 1978-12-19
Abstract: PURPOSE: To obtain distinct images of at least two colors by providing two developing devices and making the bias voltage of the second developing device higher than the bias voltage of the first developing device.  
     CONSTITUTION: The exposure part and developing part of the two-color printing non-impact printer are illustrated. There are the first exposure light source 15, first developing device 16, first developing bias voltage source 17, second exposure light source 18, second developing device 19, and second developing bias voltage source 20. First, the images of the photoreceptor 1 by the first color are developed in the first developing device 16 by applying the bias voltage V b1 . Next, the second color is developed in the second developing device 19 by the bias voltage V b2  but if at this time the second bias voltage V b2  is made higher by about 100W400V, the dislodging of the first toner from the photosensitive drum surface may be effectively prevented and therefore distinct images may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5945514-A (JP)
Title: Positioning device
Inventor: BABA MASAICHI
IPC: B23Q15/24
Filed: 1982-09-09
Abstract: PURPOSE:To attain speedy and highly accurate positioning, by using a rotary motor and linear motors. CONSTITUTION:A command pulse corresponding to a distance to be moved and its speed is applied to a position controller. When receiving the command, a DC motor 6 is turned and a moving unit 10 is moved in the direction of the X axis. The revolution speed and the revolution variable detected from the shaft of the DC motor 6 are fed back. The command also actuates linear motors 19, 20 to move the moving unit 10. The rotary motor 6 changes its torque at the leading and trailing edges. At that time, the movement of the moving unit 10 is charged by the linear motors 19, 20. The final position of the positioning is determined by the rotation of a ball spring 9 driven by the DC motor 6.
Patent JP-H0448468-A (JP)
Title: Tape cassette loading device
Inventor: ISHII HIROFUMI
IPC: G11B15/675
Filed: 1990-06-14
Abstract: PURPOSE:To attain thinning a VTR device main body by forming an openning part of which a corresponding part to a deck upper face part is cut off on a holder bottom face part and making a constitution that the deck upper face part flushes with the openning part. CONSTITUTION:An openning part 14 of which a correspoding part to the upper face part of a deck 1 is cut off is formed on the bottom face part 13 of a holder 12 and in the locked condition of the holder 12, the condition of approximately flushing with the upper face part of the deck 1 facing into the open part 14 of the holder bottom face part 13 can be obtained. Accordingly, the position of the holder 12 is lowered for that the holder bottom face part 13 does not exist on the upper face part of the deck 1 and a tape cassette 91 can be made to approach the deck 1 upper face part extremely. Thus, a VTR device main body can be constituted thin.
Patent JP-H0245438-A (JP)
Title: Alkylation of phenol
Inventor: JIEFURII FURANKURIN KINGU
IPC: C07B61/00
Filed: 1989-06-20
Abstract: PURPOSE: To obtain an ortho-alkylated phenol selectively by introducing a mixture of phenol and aluminum phenoxide into an olefin or a mixture of an olefin and phenol to react therewith and continuing the reaction at a lower temperature.  
     CONSTITUTION: A phenol-aluminum phenoxide catalyst mixture is added to an liquid olefin optionally containing phenol to react at 85-170°C under such a pressure that maintains the liquid olefin phase until the content of unreacted phenol decreases to 3 wt.% or less. The mixture is then cooled down to 25-80°C to continue the reaction to obtain an ortho-alkylated phenol. The molar ratio of the total phenol employed to aluminum phenoxide is (100-800):1. The yield of the desired product is improved by reversely introducing, that is, introducing phenol containing a catalyst into an olefin instead of vice versa. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S64884-A (JP)
Title: Receiver
Inventor: SHINEI YUKIO
IPC: H04B1/16
Filed: 1987-06-23
Abstract: PURPOSE: To favorably display a C/N by obtaining a display signal for a carrier- to-noise ratio (C/N) by using a sound subcarrier wave, and displaying it.  
     CONSTITUTION: A first intermediate frequency signal SIF 1  is inputted to an indoor unit 17, and is converted into a second intermediate frequency signal SIF 2  by a mixer 19 through a first intermediate frequency amplifier 18, and is demodulated by an FM demodulator 25 through an amplifier 23 and an AGC 24. An FM signal SATM from the demodulator 25 is demodulated by an FM demodulator 29 through a sub-carrier wave BPF 28, and a sound signal SA is outputted through a sound signal processing circuit 30. The output signal of the FM demodulator 29 is displayed on a display unit 5 through the BPF l with a passband outside the band of the sound signal, the amplifier 2, a rectifier 3 and the amplifier 4. Then, since the BPF 1 has the passband outside the band of the sound signal, the output signal of it is a part of a triangular noise, caused by the FM demodulator 29, and this noise level is determined by the C/N of the FM sound signal SAFM, supplied to the demodulator 29. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6316976-A (JP)
Title: Grinding wheel
Inventor: OOYAMA IWANE
IPC: B24D7/06
Filed: 1986-07-04
Abstract: PURPOSE:To enable a grain layer to be rapidly securely exchanged with a new one when it is too worn to be used, by disposing a member formed with the grain layer removably in a body. CONSTITUTION:When a grain layer 3 formed on a sheet (polishing member) 2 is disabled by wear after a long use, a ring 4 is released from the fastening by screws 5 to be removed from a body 1. Next, each sheet 2 is slided in the centrifugal direction in a T-groove 7 of a body 1 to be removed from the body 1. Next, after another sheet 2 having unworn grain layer 3 is fitted in the T- groove 7, the ring 4 is again fastened to the disk portion 6 of body 1 by screws 5 to complete the exchange of sheet 2.
Patent JP-S6218285-A (JP)
Title: Printing method
Inventor: MURASAWA IZUMI
IPC: B41M1/18
Filed: 1985-07-17
Abstract: PURPOSE:To make it possible to mix a large number of colors without generating moire and to conserve the labor of retouch work to a large extent, by performing printing by using a plate wherein a printing area part is constituted by drawing parallel lines comprising fine solid lines or broken lines having a number entering a range where the mixing of visual sensation generates in a unit width. CONSTITUTION:A photoengraving film 1 is formed by drawing parallel lines 2 comprising a large number of fine solid lines on a transparent film. The parallel lines 2 are drawn so as to have a number generating the mixing of visual sensation, for example, 150 or 175 per an one-inch width and the parallel lines 2 drawn in a thickness so as to adjust the area ratio to a blank to 5%, 10%, 15%.... For example, when 50% of purple is subjected to offset printing by blending red and indigo, a red and indigo plates, each of which obtained by constituting a printing area part on 50% of a photoengraving film, are made and offset printing is performed by both plates to perform the mixing printing of both colors. Because moire is generated in printed-off hue if the directions of parallel lines are the same or approached with each other in both plates, the directions of the parallel lines of both plates are mutually shifted in advance.
Patent JP-H10331140-A (JP)
Title: Marine structure with fresh water collecting facility
Inventor: IWASAKA TERUYUKI
IPC: E02B17/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a marine structure having fresh water collecting facility which can make effective utilization of the sea water energy, can effectively be used as a water storing facility for supplying water to a maritime city, etc., and is structured as free of influence of an earthquake, etc. SOLUTION: A marine structure is equipped with a marine dam 10 which has a ring-shaped embankment 1 having such a height over the sea ground G as protruding over the sea surface S and can store the sea water internally and a buoyant structure 20 which is put afloat in the internal sea water area S1 of the dam 10. The buoyant structure 20 has such a size and buoyancy as to serve as a fresh water dam 40 to store fresh water M internally, and on the embankment 1 an inverted dome D for collection of rainwater to the buoyant structure 20 is installed.