baber/WOPTO huggingface dataset:
Patent JP-H08177123-A (JP)
Title: Unit system apartment house
Inventor: YOSHIDA KOJI
IPC: E04B1/348
Filed: 1994-12-21
Abstract: PURPOSE: To make the spaces for living quarters partitioned by border walls in a plain guadrangular form which facilitates the room arranging design, even though the border walls are provided at the middle parts in the horizontal size direction of a building unit. CONSTITUTION: Border walls 11 are provided at the central positions of the longer sides L1 of a building unit having the horizontal size directions of the longer sides L1 and the shorter sides L2 , and three building units 5 with the same size providing border walls 11 are provided in parallel in the horizontal extension directions of the border walls 11. The border walls 11 are formed along the building units 5, and the living quarter spaces are partitioned and formed through the border walls 11.
Patent JP-H04188766-A (JP)
Title: Diamond rectifier and manufacture thereof
Inventor: MATSUYAMA HIDEAKI
IPC: C23C16/26
Filed: 1990-11-22
Abstract: PURPOSE:To inhibit reverse currents, and to stabilize rectifying characteristics by interposing insulators among grain boundaries among diamond crystal grains exposed to a surface and an electrode metallic layer. CONSTITUTION:A diamond rectifier is composed of an Si substrate 2, a P-type diamond film 1, an SiO2 film 3, an Al electrode 4 and an Ag electrode 5. The insulators 3 are interposed among grain boundaries among the diamond crystal grains of the P-type crystal diamond film 1 exposed to a surface and the electrode metallic film 4. Consequently, the insulators 3 are interposed to intermediate sections, thus preventing the flow of leakage currents through grain boundaries from the electrode metallic layer 4 being brought into contact with each crystal grain and forming Schottky junctions. Accordingly, reverse currents are inhibited, and rectifying characteristics are stabilized.
Patent JP-H01159908-A (JP)
Title: Thermosetting silver paste composition with excellent heat resistance
Inventor: ECHIGO SUSUMU
IPC: C08G59/00
Filed: 1987-12-16
Abstract: PURPOSE:To improve heat resistance, adhesion strength, conductivity, soldering wettability, etc., by making a thermosetting binder of single-liquid thermosetting silver paste composed of blocked isocyanate which blocked epoxy resin, novolak resin, and isocyanate compound. CONSTITUTION:A single-liquid thermosetting silver paste composition has silver powder and a thermosetting binder as the indispensable components, and the silver powder is the usually used one and the epoxy resin is of bisphenol A and F types, or novolak type, or the like. Next, imidazole-group blocked isocyanate is made by blocking adduct material or the like of alkylene diisocyanate or isocyanate group such as tolylendiisocyanate, diphenylmethane diisocyanate, or the like to polyvalent alcohol with imidazole group such as imidazole, 2-methyl imidazole, or the like. Thereby, the isocyanate which isolates at hardening reacts with the epoxy resin, so the resin with excellent heat resistance and adhesion can be formed.
Patent JP-2001129197-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine by which bonus ball discharge is clearly discriminated from lent ball discharge to adequately correct the respective discharge numbers and also correction and discharge are executed in a natural state concerning the game machine for discharging bonus balls and lent balls by the same discharge mechanism. SOLUTION: A discharge unit 600 is driven by a pulse input to a pulse motor 607 and basic discharge is executed based on a discharge target number. The discharged game balls are detected by a bonus ball detecting sensor 713 and a lent ball detecting sensor 714 which are respectively arranged in the bonus ball flow path 703 and the lent ball flow path 704 of a flow path change-over unit 700. When the detection number is lower or higher than the discharge target number (a setting value to a discharge counter), the shortage or surplus portion is increased/decreased in the discharge target number of succeeding time discharge.
Patent JP-H02162576-A (JP)
Title: Data recording method
Inventor: KUROKI YUZURU
IPC: G11B20/12
Filed: 1988-12-16
Abstract: PURPOSE:To improve the reliability of data recording and reproducing by setting a synchronizing signal, with which the head of data is identified in adjacent tracks, to a different pattern. CONSTITUTION:When the data of a target sector are reproduced, a CPU 6 sets the track address and sector address of the target sector to a TA/SA setting circuit 7. For this track address, the patterns of DM and RS are different to be DM1, RS1, DM2 and RS2 respectively in an odd number track and an even number track. The odd and even numbers of the track address are decided in a TA odd and even number deciding part 21 according to the patterns of the DM and RS. Then, an odd and even number deciding signal 22 is used as the switching signal of a selector B25 which selects a pattern from a DM1/RS1 generating part 23 and a pattern from a DS2/RS2 generating part 24. Data modulation is executed in a data modulating part 17. Samely, the demodulation of the data is executed by a synchronizing signal according to the discrimination of the track address as well. Thus, since the synchronizing signal to identify the head of the data is set to the different pattern, an error caused by the crosstalk of an unrecorded sector is prevented.
Patent JP-2000144149-A (JP)
Title: Biological desulfurization
Inventor: YOSHIKAWA OSAMU
IPC: C12P1/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject method for desulfurizing petroleum (product) through setting the ratio of the petroleum to water within a specified range to raise biological reaction rate so as to improve oil/water separation efficiency and reduce the oil/water separation cost. SOLUTION: This method comprises desulfurizing petroleum or a petroleum product (e.g. light oil, desulfurized light oil) by its reaction with microorganisms having the ability to degrade organosulfur compounds suspended in an aqueous system such as Rhodococcus erythropolis KA2-5-1 strain (FERN P-16277) in the weight ratio of water to the petroleum of (3:1) to (8:1).
Patent JP-H0645227-A (JP)
Title: Projection aligner
Inventor: TANIMOTO SHOICHI
IPC: G03F7/20
Filed: 1992-11-30
Abstract: PURPOSE:To stabilize an optical path of a laser interferometer for meansuring a position of a stage of a projection aligner and improve a positioning precision of the stage, by installing another fan memgber to gas control means for chamber so that a flow of gas actively generated in the circumference of the stage of the laser interferometer. CONSTITUTION:A chamber 20 is installed so that a second condenser 6, a reticle R, a projection lens 7, a wafer W and a stage 8 are cut off from the outer atmosphere and the inside is sealed. A temperature controller 18 is disposed in the inside and also a pressure is controlled through a tube 28 by a pressure controller 26. Further, a fan 30 for forcibly generating a flow of gas in the circumference of the projection lens 7 is provided. Then, a clean gas discharged from a filter 23 is actively applied to the projection leans 7, and the flow of gas is generated in spaces S1 to S3, and thr thermal variation caused by an absorption of a part of an incident light energy in an internal leans elements L1 to L4 is reduced.
Patent JP-H02165765-A (JP)
Title: Image communication equipment
Inventor: YOSHINO MOTOAKI
IPC: H04N1/32
Filed: 1988-12-20
Abstract: PURPOSE:To easily grasp the processing state of received picture data and to prevent the delay and the omission of processing such as answering by providing a means to store information related to the processing state of the received picture data as communication management information. CONSTITUTION:In the case of a conventional memory reception, it is impossible to identify whether the received picture data are already recorded and outputted or not from a communication management report. In the case of a memory reception in the equipment, a means 30 to store the information related to the processing state of the picture data received and stored in a memory 20 as the communication management information is provided, and when a management information related to the communication is to be recorded and outputted, the processing state of the received data is recorded and outputted based on the content of the storing means 30. Thus, the processing state of the received data can be stored as the communication management information and recorded and outputted when the management information related to the communication is recorded and outputted.
Patent JP-H06168007-A (JP)
Title: Highest priority work selection deciding device for production process resource
Inventor: NAKAMURA SHINJI
IPC: G06Q50/00
Filed: 1992-11-30
Abstract: PURPOSE:To decide selection of a processing waiting work so that a production processor resource is effectively operated in accordance with an operation purpose, production capacity can be improved and the processing of work can be speeded up. CONSTITUTION:A selection decision control part 6 is caused to select the highest priority processing work in accordance with the priority of respective priority degree judgement parts 1-5 and it is execution-controlled so that it finally decides single work. Thus, the highest priority processing work is selected and decided by considering not only the attribute of work such as the priority degree of work and physical distribution but also the processing condition of the production process resource, the progress extent of work and a related processing between processes.
Patent JP-H07171628-A (JP)
Title: Method for forming cylindrical work out of flat sheet
Inventor: NISHI YUJI
IPC: B21D45/02
Filed: 1993-12-20
Abstract: PURPOSE:To prevent a work from being flowed, and dispense with the disposal or the repairing work by lowering a bending roll to be formed on a cylindrical work after completing the winding up of the work, and returning the bending roll after the work is delivered. CONSTITUTION:A flat sheet of the prescribed dimensions is fed to a bending roll consisting of a main forming roll 2, a forming roll 3, an auxiliary roll 5, a bender roll 4 and an ejector 6. While the flat sheet is passed between the main forming roll 2 and the forming roll, and then, between the auxiliary roll 5 and the bender roll 4, it is bent into a cylinder of the prescribed size. After completion of the forming, the bender roll 4 is lowered, and when a work W2 is not brought into contact with the bender roll 4, the ejector is advanced to deliver the work W2 from the bending roll. When the delivery of the work W2 is completed, the ejector is retracted to the original position and the bender roll 4 is also returned to the original position.
Patent JP-H10159461-A (JP)
Title: Motor-driven laerally drawing slider
Inventor: TAKAISHI KAZUO
IPC: E05F15/14
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven laterally drawing slider to open/close a garage, a warehouse, or the like, which has less number of parts and an extremely simple structure and which does not require adjusting works and further, which is excellent in workability. SOLUTION: A slider curtain P that a plurality of panels are connected flexibly to each other is transferably suspended from the upper guide rail A constituted of an entrance/exit side rail A1 , a container side rail A2 , and a corner rail A3 through a hanger roller unit. And further, a cable guide 1 having a Ω-shaped groove is nealy parallelly laid to insert a geared cable reciprocally driven by a motor-driving body B in the groove. The geared cable and the hanger roller unit are stopped at an appropriate position.
Patent JP-H03239450-A (JP)
Title: Device for regulating program controlled machine tool
Inventor: BERUNAA BABERU
IPC: G05B19/409
Filed: 1990-11-22
Abstract: PURPOSE: To enable an operator to judge and monitor each operation process in a touch feeling at the time of mannual control operation by making a control unit controlled according to a sensor output signal of a control circuit relate to a manual control member forming an opening/closing member of each control circuit. CONSTITUTION: When a control unit shifts automatic operation to manufal operation after an arm 13 swings to a desired position, rotation of a crank handle (manufal control member) 14 energizes a converter 40 connected to a shaft 31. The transformer 40 converts rotation of the shaft 31 into electric signals, which are led to a program-controlled unit 34 through a wire 41. An output signal corresponding to the unit 34 energizes a control block 23 to start a feed motor 20. When an output from the motor 20 reaches a specified value, a controller 28 generates an output signal, which passes through an outlet 29 to operate a brake 30, thereby giving a braking force proportional to the output of the motor 20 to the shaft 31 of the handle.
Patent JP-H09158992-A (JP)
Title: Negative backlash compensating mechanism for gear
Inventor: SHIMIZU EIMATSU
IPC: F16H1/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a negative backlash compensating mechanism, compact and inexpensive. SOLUTION: In a pair of gears 1, 2 meshed with each other, in a shaft part 5 of at least the one gear 1, by providing a plurality of slits 6, 7 directed in a right angle direction relating to an axial line L further to space a suitable distance in a direction of the axial line L further with a phase in a circumferential direction made different from each other, a decrease of bending rigidity is increased as compared with a decrease of torsional rigidity of the shaft part 5.
Patent JP-2001142014-A (JP)
Title: Optical scanner and optical axis adjusting method
Inventor: ICHIKAWA JUNICHI
IPC: G02B26/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To align the centers of two beams with the center of an aperture and to accurately make two beams emitted from the aperture incident on an aimed position on a photoreceptor even when an error is found on the attaching position of optical parts constituting a scanner. SOLUTION: The laser beam L2 is mainly deviated in a main adjusting direction orthogonal to a Z-X plane caused by the error on the attaching position of a beam synthesizing element 12. Therefore, in order to align the advancing directions of the laser beams L1 and L2 emitted from the aperture 10 and allow the laser beams L1 and L2 to have specified positional relation on the photoreceptor, either a semiconductor laser 24 or a collimator lens 26 in a beam generating part 22 can be positionally adjusted in a direction going along an optical axis orthogonal plane to the optical axis of the beam generating means 22, and the other can be positionally adjusted only in the main adjusting direction,  whereby the lowering of light quantity is restrained and the deviation of the position and the inclination of the laser beam L2 caused by the error of the attaching position of the element 12 is made very small.
Patent JP-H06145186-A (JP)
Title: Production of alpha,alpha-trehalose
Inventor: TOTSUKA ATSUSHI
IPC: C07H3/04
Filed: 1992-11-05
Abstract: PURPOSE:To easily produce alpha,alpha-trehalose from yeast on an industrial scale in high yield in an aqueous system without using organic solvent. CONSTITUTION:alpha,alpha-Trehalose is extracted by adding water to yeast and the extracted liquid is treated with an ultrafiltration membrane or a reverse osmosis membrane to remove the clouding substance composed mainly of polysaccharides. The treated liquid is subjected to ion exchange resin treatment or electrodialysis to remove foreign materials having electric charge to obtain a purified product having a purity to enable the crystallization. The extracted liquid is concentrated, incorporated with a seed crystal and crystallized by a temperature-lowering method or a sugar boiling method.
Patent JP-H09162009-A (JP)
Title: Manufacture of positive temperature coefficient thyristor
Inventor: ABE YUICHI
IPC: H01C7/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make even the distribution of niobium atoms in the interior of a positive temperature coefficient thyristor by a method wherein specified titanium niobate is used as the raw material for niobium, which is added as a semiconductivity-giving element. SOLUTION: Barium carbonate, lead oxide, titanium oxide, niobium oxide, titanium niobate, silicon oxide, aluminium oxide and manganese nitrate are weighed so that the above compounds are composed into a prescribed composition and after these compounds are mixed with each other, the mixture is calcinated and ground and is molded into a discal shape. The molded material is fired in the atmosphere and a discal positive temperature coefficient thyristor porcelain is obtained. At this time, as the raw material for niobium, Ti2 Nb10 O29 is used. Thereby, also in the ceramic subsequent to the firing, niobium atoms are evenly distributed and with irregularity in the resistance value lessened, the temperature coefficient of resistance can be also increased.
Patent JP-2001137862-A (JP)
Title: Ozonized water generator
Inventor: KOGANEZAWA AKIHISA
IPC: B01F1/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an ozonized water generator provided with a safety mechanism high in reliability and whose stationary running is recoverd in a short time. SOLUTION: This ozonized water generator is provided with a water purification part for obtaining electrolytic raw material water, ozone dissolving water, and ozone dilute water, and an ozone generation part containing a gas-liquid separation container for separating ozone-containing gas obtained by electrolyzing the electrolytic raw material water from the electrolytic material water, and a water pouring control mechanism for keeping the inside of the gas-liquid separation container at a reference water level in accordance with a signal from a water level sensor, an ozone mixing part for obtaining the primary ozonized water by dissolving gaseous ozone into the ozone dissolving water, an ozonized water feed part for diluting the primary ozonized water and feeding the secondary ozonized water to the outside,  a water feed control mechanism at a water stop time for stopping supply of the secondary ozonized water to the outside in accordance with an output signal from a water pressure sensor installed at the introduction part of city water, and an electrolytic raw material water feed mechanism at a water stop time for discharging water at the water stop time by an accumulator inserted into a water flow path for obtaining the electrolytic raw material water and continuously feeding the electrolytic raw material water to an electrolytic cell.
Patent JP-H02165325-A (JP)
Title: Sorting system for random access file
Inventor: UEDA YOICHI
IPC: G06F7/24
Filed: 1988-12-20
Abstract: PURPOSE:To save a file space in an auxiliary storage device which is used for sorting by executing sorting while using a sorting input file also as a sorting work file for storing a sorting intermediate result. CONSTITUTION:The sorting input file 1 is constituted of plural blocks having the same size, and in this case the file 1 is constituted of four blocks 11 to 14. Sorting is executed while using the sorting input file 1 also as a sorting work file for storing a sorting intermediate result. Consequently, the file space in the auxiliary storage device which is used for sorting can be saved.
Patent JP-H08155694-A (JP)
Title: Method for ensuring position of die in powder molding press
Inventor: KATAGIRI TAKESHI
IPC: B30B11/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide the ensuring method by which readjustment is simply performed for the relative positional relation between upper and lower punches and a die. CONSTITUTION: In a powder molding press in which the position of the movable members among a lower punch 102, upper punch 101 and a die 103 against a press frame 100 are detected by position detectors 104, 105 and in which their movement is thereby controlled; measuring is done on a relative positional relation among the lower punch supporting part 102c, upper punch supporting part 101c and the die 103 at the time when a satisfactory product is molded, so that the measurement is stored as a satisfactory position. Subsequently, measuring is done on the actual relative positional relation among the three parts 102c, 101c, 103; comparison is made with the stored satisfactory position; and, if the result exceeds an allowable range, a correction is added to the detected data of the movable members among the lower punch 102, upper punch 101 and die 103.
Patent JP-H06142431-A (JP)
Title: Production of oxygen of high purity
Inventor: NOGUCHI YUTAKA
IPC: B01D53/04
Filed: 1992-11-06
Abstract: PURPOSE:To produce oxygen of high purity by a PSA method where the 1st process for removing unwanted components, such as moisture, CO2 and N2 in the air, the 2nd process for concentrating O2 in the gas passed through the 1st process by using an oxygen adsorbent and the 3rd process for highly purifying O2 in the gas having passed through the 2nd process by using a N2 adsorbent are operated by circularly opening and closing valves. CONSTITUTION:The three processes are operated in this order by circularly opening and closing valves to continuously produce oxygen of high purity from the air. 1) The 1st process where unwanted components, such as moisture, CO2 and N2 in the air are removed by an adsorber 10 packed with active alumina 10A and 'MS-5A' 10B. 2) The 2nd process where oxygen in the gas having passed through the 1st process is concentrated by O2 adsorbers 20, 21 packed with an adsorbent MSC for selectively adsorbing oxygen. 3) The 3rd process where oxygen in the gas having passed through the 2nd process is highly purified by N2 adsorbers 30, 31 packed with an adsorbent MS-5A for selectively adsorbing nitrogen. This simple constitution enables the production of oxygen of high purity >=99.5% purity, from the air.
Patent JP-H10161132-A (JP)
Title: Liquid crystal oriented film and its production
Inventor: GOTO TOMOHISA
IPC: G02F1/1337
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to embody a display of a high contrast and to easily adjust pretilt angles by including proton donors and proton acceptors coupled by hydrogen coupling into liquid crystal oriented films. SOLUTION: The liquid crystal oriented films 3 are formed by casting high- polymer compds. of the proton donors 4a or the proton acceptors 4b onto substrates 1 laminated with electrode layers 2, etc., and forming thin films. The films are subjected to orientation treatments after the film formation and thereafter, low-polymer compds. for forming the hydrogen bonds with the high- polymer compds. are bonded. The hydrogen bond refers to the phenomenon that, when a hydrogen atom is bonded to an atom having high electronegativity, the hydrogen atom has a positive charge and is strongly attracted to a negative charge of the other electrically negative atom. Then, the high contrast is obtd. by using such liquid crystal oriented films 3 for a liquid crystal optical element.  In addition, the easy change of the pretilt angles is made possible by the combination of the proton donors 4a and the proton acceptors 4b.
Patent JP-2001136849-A (JP)
Title: Method for hydroponics/aerial culture, and device therefor
Inventor: OGURO TAKASHI
IPC: A01G31/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method/device for eliminating the causes of root rots and the like and stimulating the growth of culture-targeted plants in a hydropon ics or an aerial culture. SOLUTION: Water on a hydroponics or an aerial culture is sterilized and purified with a photocatalytic purification unit, and further a culture tank is exposed to an electrostatic atmosphere, thereby enabling the prevention of a plant from withering due to bacteria or the like and the stimulation of the growth of the culture-targeted plants.