baber/WOPTO huggingface dataset:
Patent JP-S63233021-A (JP)
Title: Multifoam glass body and its production
Inventor: TSUJI YOSHIAKI
IPC: C03B19/08
Filed: 1987-03-20
Abstract: PURPOSE:To increase the surface hardness of multifoam glass and to enhance sound insulating performance by forming a laminated material consisting of the layer of a raw material for foam glass and the layer of a raw material for shell glass having prescribed bulk specific gravity respectively and providing many rugged patterns on the surface of the above-mentioned layer of shell glass. CONSTITUTION:Both a raw material for foam glass consisting of a granulated mixture of fine glass powder, a foaming agent and a binder and a raw material for shell glass consisting of the granulated mixture of fine glass powder and the binder or furthermore the foaming agent are prepared. The layer of the raw material for shell glass and the layer of the raw material for foam glass are laminated and calcined. Then rugged patterns consisting of semispherical projections are formed by pressing the top surface of the layer of the shell glass in such a stage that the top surface is cured. A multifoam glass body having the above-mentioned rugged patterns wherein the layer of foam glass having <0.8 bulk specific gravity and the layer of shell glass having >=0.8 bulk specific gravity and 3-20mm thickness are integrally formed is obtained.
Patent JP-2000260418-A (JP)
Title: Collector for cylindrical storage battery and cylindrical storage battery
Inventor: SAKAMOTO HIKARI
IPC: H01M10/04
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a collector for a cylindrical storage battery having increased weld strength to a spiral positive electrode plate or a spiral negative electrode plate in a group of spiral electrode plates. SOLUTION: A flat protuberance streak 2 is formed by applying a bending process to a circular collecting metal sheet 1a by a die. The sheet is bent and protruded downward from the sheet surface to form a U-shaped lateral cross section, its inner end is positioned in the vicinity of the center of a circular hole, its outer end has an enough length to reach the peripheral rim of the circular collecting metal sheet 1a, and it is formed into a long rectangle with a flat bottom surface 2a. This collector 1 is formed by disposing the flat protuberance streaks 2 in lateral and longitudinal direction on the circular collecting metal sheet 1a at an angle interval of 90 deg.. The number of flat protuberance streaks 2 and the rotary angle interval are unlimited and optional.
Patent JP-H10258561-A (JP)
Title: Thermal printer
Inventor: KITAGISHI TOMOJI
IPC: B41J25/312
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve movability and simplify the removal of a jam by providing the movable part of a release lever in the inscribed vicinity of the side plate of a printer from left to right, supporting a thermal head entirely by the support plate of the release lever, and making the entirety move upward and downward, interlocking with the release lever. SOLUTION: The clearance between a thermal line head 18 and a round platen is expanded by supporting a release levers 5 on a printer cover 3 and tilting the printer cover 3, and thereby making it possible to take out thermal paper or double-copy paper when a paper jam occurs. The movable part of the release lever 5 is provided in the inscribed vicinity of a printer side plate 23 from left to right, and a support plate 25 that receives the lever 5 is provided, and the support plate 25 supports the thermal line head assembly 18 entirely, moving the entirety upward and downward, interlocking with the release lever 5. As a result, the clearance between the thermal line head and the round platen becomes uniform and thereby improves the movability.
Patent JP-H04300559-A (JP)
Title: Composite artificial blood vessel
Inventor: OKUDA YASUHIRO
IPC: A61F2/06
Filed: 1991-03-29
Abstract: PURPOSE:To provide the artificial blood vessel to be used as a substitute for a small- diameter blood vessel, such as coronary artery or peripheral blood vessel. CONSTITUTION:This artificial blood vessel is constituted by compounding a biotissue inductive material and an antithrombotic material with a porous tube consisting of a thermoplastic fluorine-containing elastomer without substantially contg. additives, except polymer components so as to cover the entire front surface of the pores of the porous tube to void closing the pores. This artificial blood vessel is formed by compounding the biotissue inductive material and the antithrombotic material with the thermoplastic fluorine-containing elastomer which has the compliance equal to the compliance of the bioblood vessel and is not deteriorated in the living body and, therefore, the excellent initial antithrombotic property after implantation is obtd. In addition, rapid internal membrane formation is induced, by which the antithrombotic property equal to the antithrombotic property of the bioblood vessel is imparted to this blood vessel. Since this blood vessel has the compliance equal to the compliance of the bioblood vessel, the hyperformation of the internal membrane in the anastomosia part does not arise even upon lapse of long period and the decomposition and deterioration do not arise. A good interstitial property is thus exhibited over a long period of time.
Patent JP-H05123167-A (JP)
Title: Culture medium for serum-free culture
Inventor: ARAKAWA HIROKUNI
IPC: C12N5/07
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a cultured supernatant suitable for therapy of wound, scald, etc., by culturing a rat epithelial cell strain in a specified culture medium and subsequently transferring the cell strain to a serum-free medium and culturing it. CONSTITUTION:A rat eptihelial cell strain is cultured in a serum-containing medium while gradually decreasing the concentration of the serum in the above- mentioned medium with time. At a point of time when the serum concentration is reduced to <=0.5wt.%, the culture medium is substituted with a serum-free culture medium and culturing of the cell strain in the serum-free medium is continued, thus producing the objective cultured supernatant.
Patent JP-H08265869-A (JP)
Title: Building group remote management equipment
Inventor: KADOWAKI MASAFUMI
IPC: G06Q50/16
Filed: 1995-03-24
Abstract: PURPOSE: To provide the building group remote management equipment in which changeover of night and day time of usual days and time zone of holidays, changeover of a contact destination or substituted management for a monitored building installation equipment are conducted surely without installation of an expensive installation for provision for a fault of installation equipments for a small sized building group. CONSTITUTION: A monitor center equipment 10 is provided with a communication equipment 3b making communication with a terminal equipment 2b, a processing unit 16 processing information from them, a storage device 13 storing information required for this processing, a delivery controller 21 switching the delivery of information to be processed via the monitor equipment 10 or information to be processed by a terminal monitor 30, a time zone changeover device 17 having delivery changeover information for each time zone, a notice content dependent changeover device 18 having delivery changeover information for each notice content, and a delivery equipment 19 to send the discriminated information to the monitor 30.
Patent JP-H11249029-A (JP)
Title: Binocular type enlargement observation device
Inventor: YANARI MITSUHIRO
IPC: G02B23/04
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain the binocular type enlargement observation device which can switch the function of a stereoscopic microscope and the function of binoculars through easy operation. SOLUTION: A 1st objective system 12 can be switched between a 1st state (Fig. (a)) wherein the light from a short-distance body 11 positioned on its front focus plane is guided to a couple of 2nd objective systems 13 and 13' and a 2nd state (Fig. (b)) wherein the light from a long-distance body directly to the 2nd objective systems is not cut off. Object images formed on the rear focus planes of the 2nd objective systems 13 and 13' are enlarged and observed through a couple of ocular systems 15 and 15'.
Patent JP-H11266357-A (JP)
Title: Method and device for reducing and converting halftone of binary image
Inventor: WAKABAYASHI YOSHIORI
IPC: H04N1/405
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image reduction and conversion technology hardly causing image degradation in the case of deciding exchange pixel value by making the value obtained by adding values that values of plural original pixels is multiplied by a coefficient weighted with positional information of the original pixels a 1st value and making a halftone image by using the 1st value in outputting it to an output device. SOLUTION: A 1st value deciding image 103 which calculates 1st value by using a coefficient representing positional information of an original pixel reads reference pixels calculated by a conversion pixel deciding means 102, multiplies it by the coefficient representing the positional information, adds the number of reference pixels and makes it 1st value. A coefficients a and b deciding means 106 decides the kind and resolution of an output device. A conversion pixel deciding means 107 multiplies the 1st value calculated by the means 103 by decided coefficients (a) and (b) and decides the value of conversion pixels that correspond to the kind and resolution of the output device. Thus, it is possible to produce a conversion image of an optimum quality by using the coefficient corresponding to the output device kind and the coefficient (b) corresponding to the resolution.
Patent JP-H06281498-A (JP)
Title: Sensor and manufacture of slit therefor
Inventor: NAKAMURA NOBUYUKI
IPC: G01S17/02
Filed: 1993-03-25
Abstract: PURPOSE:To provide a sensor for detecting a shading matter without being affected by it even if a reflecting body exists at an adjoining position. CONSTITUTION:In a sensor positioning a light emitting device 3 and a light receiving device 5 for detecting a shading matter on the same plane at predetermined intervals by facing each other, slits 7 are interposed on at least one fronts of the light emitting device 3 and the light receiving device 5, respectively. A honeycomb shape is the most suitable for the slits 7.
Patent JP-S59191917-A (JP)
Title: Frequency control method of tuning fork type crystal oscillator
Inventor: NAKADA HOZUMI
IPC: H03H3/04
Filed: 1983-04-15
Abstract: PURPOSE:To reduce the waste of a metal and to attain a big change of frequency in a short time by forming a metallic film of the tip part of a tuning fork type crystal oscillator by a plating process and changing the weight of the metallic film to control the frequency of the crystal oscillator. CONSTITUTION:A metallic film 20 for controlling frequency is formed by an electroplating process and photolithography on frequency control parts 3' and 7' which are electrically connected to main electrode surfaces 3 and 7 of a crystal oscillator via connection parts 3'' and 7'' respectively. Application of the electroplating process reduces the quantity of metal used for plating in comparison with a vapor deposition process. Thus a desired film thickness between several hundred Angstrom  and 5mum is obtained in a short time.
Patent JP-H07248567-A (JP)
Title: Heat sensitive recording material
Inventor: USAMI TOMOMASA
IPC: B41M5/323
Filed: 1994-03-10
Abstract: PURPOSE:To form a heat-recorded image having high sensitivity and excellent in gradation by constituting a heat sensitive recording layer by applying and drying a coating liq. for the recording layer contg. a reducing agent in an emulsified and dispersed state. CONSTITUTION:This heat sensitive recording material has a heat sensitive recording layer contg. at least an org. silver salt, a reducing agent, a water-soluble binder and at least phthalazinones as a development accelerator on the substrate and the recording layer is formed by applying and drying a coating liq. for the recording layer contg. at least the reducing agent in an emulsified and dispersed state. It is preferable that the recording layer further contains at least one kind of compd. selected from among benzoxazinediones and/or quinazolinediones as a development accelerator. A hardening agent for hardening the water-soluble binder is preferably contained in the coating liq. and thiosulfonates are preferably incorporated as an anti-fogging agent.
Patent JP-H05147743-A (JP)
Title: Picking device
Inventor: SASAKI TOSHIAKI
IPC: B65G61/00
Filed: 1991-03-29
Abstract: PURPOSE:To smoothly perform the supply and discharge of a number of pallets loaded with multilayer of the same kinds of products, and smoothly and quickly complete a number of pallets loaded with multilayer of different kinds of products regardless of the number of kinds of products. CONSTITUTION:Plural palletizers 26-1, 26-2, 26-3 are connected in series with a depalletizer 21 through conveying mechanisms 25. When a required number of layers are taken out by the layer from the uppermost layers of a multilayer stacking pallet 22 loaded with the same kind of products supplied from a supply conveyor 23 on the basis of a total work plan, and introduced on the palletizer- side, the respective palletizers 26-1, 26-2, 26-3 stack a required number of layers of products for every kind on empty pallets 27 based on the total work plan, and thus almost simultaneously, plural pallets 29 loaded with multilayer of different kinds of products are completed.
Patent JP-H01238648-A (JP)
Title: Radiographic image information read condition determining method
Inventor: HISHINUMA KAZUHIRO
IPC: A61B6/00
Filed: 1988-03-19
Abstract: PURPOSE:To cope with an undesirable range by means of image processing without starting photographing again when it is decided that a read image information range by means of pre-reading isn't a desired range by replacing it with a larger range. CONSTITUTION:While an accumulating phosphor sheet 1 is fed which records radiographic image information and set in a pre-reading reading part 30, a light beam 5 is scanned so as to generate stimulating light 9. Generated light 9 is detected by a photomultiplier 11 through a condenser 10, amplified and digitized so as to obtain a pre-reading image signal Sp. The signal Sp is sent to an operation part 18 and a histogram is made, thereby tentatively obtaining the read range (A) of main reading. When the value of the latitude and the sensitivity of a range A are within a specified range, it is decided that the range A is a desired read range. When above-mentioned value is out of the specified range, it is decided that the range A isn't the desired range and main reading is performed by replacing it with a range larger than the range A.
Patent JP-S55159893-A (JP)
Title: Remover for ammonium ion in water
Inventor: SHIMOKAWABE IKUO
IPC: C02F1/461
Filed: 1979-05-31
Abstract: PURPOSE: To remove NH 4   +  present in water by a method in which an NH 4   +  containing water is introduced into a zeolite adsorption chamber and then an alkali chloride solution for regeneration is sent into an electrolysis chamber under a DC load, and NH 4   +  desorbed in the adsorption chamber is decomposed into N 2  in a decomposing reaction chamber.  
     CONSTITUTION: The waste water 1 containing NH 4   +  is introduced into the adsorption chamber packed with zeolite to let NH 4   +  adsorb on the zeolite, and then the supply of the waste water 1 is stopped after the adsorption reaches saturated state. And, the regeneration liquid 9 composed of an NaCl solution is supplied to the adsorption chamber 2 and also to the electrolysis chambers 7 and 8 and electrocity is applied from the power source 10 to the electrodes 5 and 6. Then, Cl -  and Na +  from each of the electrolysis chambers 7 and 8 pass through the anion exchange membrane 3 and the cation exchange membrane 4 and move to the adsorption chamber 2, where a dialyzing action occurs and the adsorption chamber 2 serves as a concentration chamber. Thus, the NH 4   +  adsorbed zeolite is regenerated by means of Na +  and desorbed NH 4   +  containing liquid is sent to the decomposing reaction chamber 11. On the other hand, OH -  and Cl 2  formed in the electrolytes 7 and 8 are sent to the reaction chamber 11 and NH 4   +  is decomposed into N 2 . The pH of the solu. is adjusted to 13, and the liq. is used again as the regenerated liquid 9 by circulation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56162511-A (JP)
Title: Power amplifier
Inventor: KATOU SHIYUUICHI
IPC: H03F3/20
Filed: 1980-05-20
Abstract: PURPOSE:To simplify constitution by using an amplitude-modulation type power source for the power amplification of stereophonic acoustic signals and by varying the power voltage of an output stage following up either one of left and right channel signals whose absolute value level is greater. CONSTITUTION:Left and right channel signals of a two-channel stereophonic acoustic signal are inputted to terminals 21 and 22, and an absolute-value detecting circuit 23 outputs a control signal which corresponds to a level greater in absolute value between the left and right channel signals. According to the amplitude of said control signal, a switching power source 24 modulates a commercial power voltage and applies the resulting voltage to a transmission transformer T3. The output of the transformer T3 is demodulated by diode Ds 5 and 6 and capacitor Cs 5 and 6 and the demodulated voltage is applied as an output-stage power voltage to amplifying circuits 25 and 26. The said left and right channel signals are inputted via terminals 27 and 28 to the amplifying circuits 25 and 26 to be amplified and their outputs are supplied to speakers 29 and 30.
Patent JP-S61226375-A (JP)
Title: Drain plug
Inventor: GOSHIMA YASUHIRO
IPC: B62D25/20
Filed: 1985-03-29
Abstract: PURPOSE:To facilitate the fitting of a drain plug into a drain hole by forming a circular-arc groove on the non-insertion section of the drain plug and forming a boss section at the center of the non-insertion section with the circular-arc groove and a blind hole. CONSTITUTION:A circular-arc groove 11 is formed on the peripheral section of the non-insertion section 8 from the surface of the non-insertion section 8 toward the tip of an insertion section 7 except the portion of a notched groove 10. A boss section 12 is formed at the center of the non-insertion section 8 with the circular-arc groove 11 and a blind hole 9. When the insertion section 7 is attached to a drain hole 5 and the boss section 12 is depressed, the insertion section 7 is pulled in the extension direction and shrunk in diameter due to the presence of the circular-arc groove 11 and is fitted to the drain hole 5.
Patent JP-H04302245-A (JP)
Title: Radio telephony system
Inventor: TOMIOKA MUNEHISA
IPC: H04W12/00
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the operational lock of the equipment from being canceled carelessly unless an IC card or a chip is mounted by forming an information storing means in the shape of the IC card or the chip, etc., and freely attaching/ detaching it to the main body of the equipment. CONSTITUTION:A car telephone system 100 is equipped with an EEPROM 500 for ID and can be attached/detached from a radio equipment and when using the system 100, the EEPROM is set to a connection part 502 and set to the system 100. The ROM 500 reloadably store operational lock cancel information, its own station phone number information, radio telephone system participation information composed of a system ID concerning a service area and personal information such as additional function regulation information or a phone number list, etc. The lock cancel information is a personal identification number having several digits and unless the ROM 500 storing this information is mounted, for this system 100, the operational regulation is not canceled. Therefore, the danger of using the system illegally by the other person is reduced, and the privacy of a user can be kept without fail.
Patent JP-S55160227-A (JP)
Title: Controlling circuit for combustor
Inventor: OOHASHI KAZUKIYO
IPC: F23N5/12
Filed: 1979-05-30
Abstract: PURPOSE: To simplify a sequence circuit configuration by using single sequence timer repeatedly at every timing of sequence operation through applying a counter circuit.  
     CONSTITUTION: In a sequence logic circuit comprising a timing signal outputting circuit G, a sequence timer H and a reset circuit I working at the time of power closing, upon turning a power switch to ON to carry a current to a controlling circuit, the power is subjected to self-retention by a relay 203 and a controlling circuit of a heater starts its function. Where an output of an automatic thermoregulating circuit A is "L", only a temperature control of a vaporizing heater 248 is kept functioning. Then, when the output of the thermoregulating circuit A becomes "H", a set temperature of the vaporizing heater 248 gets high. While a condenser 181 is discharged through prepurging, an "L" signal outputted by AND circuit 152 becomes a clock input signal of a decade counter 134. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H029936-A (JP)
Title: Method and device for improving combustion
Inventor: RENAATO MANDARIINI
IPC: F23K5/12
Filed: 1989-03-17
Abstract: PURPOSE: To reduce exhaust of harmful pollutant substances by at least, partially decomposing water into oxygen and hydrogen, making emulsified water fine particles and spraying them into the combustion mixture. CONSTITUTION: An outlet of a pump 2 that draws water from a tank and drains it out is connected to a first filter 3 through a small pipe 1 and calcareous substances are removed there. The outlet of the first filter 3 is connected to a second filter 4, after some impurities are removed, the water is further delivered to an electrolysis apparatus 10 through a pipe 5. In the electrolysis apparatus 10, the water is changed into ion water including oxygen and hydrogen ions by exerting electric current on two electrode poles made of stainless steel, and the water is emulsified by the molecule hydrogen and oxygen. These hydrogen bubbles and oxygen bubbles are collected, taken out from the pipes 18, 19, delivered to a carburetor, mixed to a gasified gasoline and then are supplied to a combustion chamber.
Patent JP-S52149594-A (JP)
Title: Coil for nuclear fusion device
Inventor: OOKUBO MINORU
IPC: G21B1/00
Filed: 1976-06-09
Abstract: PURPOSE: To continue the coils laminated in multi-layers by conductive plates and to enable the position adjustment at the time of assembly, by means of applying wholely a wedging in system of keys and spacers in a tapered shape in a coil for a nuclear fusion device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55163347-A (JP)
Title: Earthquake resisting vibration proof device
Inventor: OGUCHI ISAO
IPC: F16F15/03
Filed: 1979-06-01
Abstract: PURPOSE:To get a maintenance-free, earthquake resisting device which has no range of displacement ineffective as a vibration-proof mechanism, by providing antivibration action in case of need only through electromagnetic atrraction to a plate whose end is fixed to an object to be protected. CONSTITUTION:As vibration such as an earthquake is produced, a signal from a seismograph actuates a controller 15 to turn on a power source 28 and flow a current in a coil 11. An electromagnet 10 is instantaneously excited and shifted toward an opposed plate 8 due to an attractive force produced between them until  both are attracted by their respective attractive surfaces 9, 29. Since the plate 8 is then fixed to a holding cover 20 through a holer 14, vibration of an equipment 1 which is fixed to one end of the plate 8 is suppressed. Since a clearance (d) is normally kept between the plate 8 and the electromagnet 10, there is no need of keeping a play at the juncture, paying regard to their thermal displacement.