baber/WOPTO huggingface dataset:
Patent JP-2000034178-A (JP)
Title: Composite concrete block and composite concrete structural product
Inventor: SAIKI MASAMICHI
IPC: B32B13/04
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain composite concrete blocks combined with sintered compact and a composite concrete structural product, having such advantages as to have mechanical strength enough to secure the protection of face of slope and shore protection, have water permeability, air permeability and water holding ability each similar to that of soil aggregate structure, enable the protection and clean-up of the natural environment through plantation, and be usable as a greened sound-proof wall doubling as sound insulation wall as well. SOLUTION: This composite concrete block or composite concrete structure is obtained by integrating concrete blocks or a concrete structure with a sintered compact which is obtained by partially binding granular aggregates each 1.5-10.0 mm in size having pores each 0.1-500 μm in size through porous crystallized glass having open pores each 10-100 μm or so in size; besides, the sintered compact has the following characteristics: there are open voids each 100-5,000 μm in size among the granular aggregates, effective water retention is 50-150 L/m3 determined by soil pF test water permeability is 10-3 to 10-1 cm/s, and porosity is 30-60%.
Patent JP-H0543004-A (JP)
Title: Method of sorting plural kinds of sorted articles and sorting supporting device
Inventor: NIIHARA TOSHIHIRO
IPC: B65G47/49
Filed: 1991-08-09
Abstract: PURPOSE:To provide a method of sorting plural kinds of sorted articles and a sorting supporting device for supporting sorting work to enable easy and rapid sorting, thereby promoting efficiency in sorting work. CONSTITUTION:Sorted articles, conveyed from a delivery work part provided with more than two blocks formed respectively of plural storage shelves 1a, 1b... 1n with sorted articles such as clothing stored therein, are stored by descriptions into one row 31 of a moving shelf 3 formed of plural shelves 31a, 31b,..., 31t arranged in two rows. After sorting these sorted articles into the respective sorted places from the other row 32 of the moving shelf 3, the positions of two rows of shelves are interchanged.
Patent JP-H0364071-A (JP)
Title: Integrated circuit device
Inventor: MATSUMURA TAKASHI
IPC: H01L27/14
Filed: 1989-08-02
Abstract: PURPOSE:To prevent the diffraction of a light from except an optical filter by providing a hole at a part in contact with an optical sensor of a filmlike board, and adhering the board to the bump of an integrated circuit with an optical sensor. CONSTITUTION:A light is passed through a transparent mold 10, an optical fiber 100, the hole 11 of a metal frame 9, and a hole 7 opened at a filmlike board 5 to an optical sensor 101. The periphery of a bonding pad 3 of an integrated circuit 2 with an optical sensor is covered with the board 5 and the frame 9, and distances between the circuit 2, the board 5 and the frame 9 are short. Thus, degradation in characteristics due to parasitic light at the periphery of the pad can be prevented. A distance between an optical filter 100 and the sensor 101 is largely shortened to prevent diffraction of the light and to eliminate irregular reflection of the filter 100.
Patent JP-H0489662-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJIWARA TAKU
IPC: H03G3/30
Filed: 1990-07-25
Abstract: PURPOSE:To obtain an output signal close to a source sound without remaining unnaturality by providing a circuit to prevent an ALC function from being operated when an input signal higher than a prescribed set level is inputted and this input signal is shorter than a prescribed period. CONSTITUTION:An attenuator 2 is provided to attenuate the input signal, an amplifier 3 is provided to amplify the output signal of the attenuator 2, and the circuit is provided to prevent a circuit having a function for automatically control volume from being operated when the input signal is higher than the prescribed set level in comparison with the level of the output signal from the amplifier 3 and an instantaneous sound is inputted shorter than the fixed short period. Namely, when the input signal is higher than the prescribed set level and the instantaneous sound is shorter than the prescribed period, the circuit for preventing the function to automatically control the volume (ALC function) from being operated stops the ALC function and is operated so as not to attenuate the following input signals lower than the ALC set level. Thus, the magnetic recording and reproducing device can be obtained with the ALC function not to affect the following input signals lower than the ALC set level.
Patent JP-H0651653-A (JP)
Title: Transfer material detecting device for copying machine
Inventor: OKAWA HIROYUKI
IPC: G03G15/02
Filed: 1992-07-28
Abstract: PURPOSE:To automatically detect a transfer material on a transfer drum in an electrophotographic copying machine. CONSTITUTION:A transfer corontron 70 is disposed to be opposed to the photosensitive drum 20 of a copying machine and the transfer material 5 carried by the transfer drum 60 passes therebetween. A constant current is supplied to the corona discharge wire 710 of the transfer corontron 70 from a constant current feeder 740 via a line 720. A voltage measuring device 730 is interposed in the feeder line 720, measures its voltage and sent it to a transfer material detector 750. The detector 750 detects the presence of the transfer material 5 based on a voltage changing signal, to control the constant current feeder 740. A transfer material deciding device 760 decides the size of the transfer material 5 and the presence of jamming based on the output of the transfer material detector 750.
Patent JP-S6261942-A (JP)
Title: Production of ethylbenzophenone
Inventor: SHIMIZU ISOO
IPC: C07C49/784
Filed: 1985-09-11
Abstract: PURPOSE:To obtain the titled compound in high purity at low cost, by subjecting a fraction containing 1,1-(3-ethylphenyl)phenylethane, obtained as a by-product in producing ethylbenzene by reacting benzene with ethylene, to dehydrogenation reaction in the presence of a catalyst and to oxidation reaction. CONSTITUTION:Benzene is subjected to alkylation reaction with ethylene in the presence of an alkylating catalyst, especially aluminum chloride at about 0-174 deg.C to obtain an alkylated product composed of heavier product mainly containing the unreacted raw material, ethylbenzene, polyethylbenzene and 1,1-(3-ethylphenyl)phenylethane (EPEA). Thereafter, a fraction, boiling at 275-305 deg.C, especially 285-305 deg.C and containing EPEA is recovered from the product and the fraction is subjected to dehydrogenation reaction at 200-700 deg.C in the pressure of a dehydrogenation catalyst, followed by oxidation, and further recovered by distillation to obtain the aimed compound expressed by the formula useful as a raw material for medicines and perfumes in high purity from the inexpensive raw material.
Patent JP-H0865814-A (JP)
Title: Charging controller for electric vehicle
Inventor: HOTTA YOSHIHIKO
IPC: B60L11/18
Filed: 1994-08-25
Abstract: PURPOSE: To effectively complete charging of the on-board battery of an electric vehicle at the time of charging the battery, and to efficiently operate pre-air conditioning function at the time of the charging. CONSTITUTION: Even if the start of a motor driven air conditioner 31 is designated at the time of charging, a charging current Ichg is preferentially supplied to a battery 12. When the conditioner 21 is started at the time of the charging, it is started by the current value of the difference between the maximum output current value of a charger and the charging current value. Therefore, the charging of the battery 12 can be conducted with priority.
Patent JP-H0489091-A (JP)
Title: Sewing machine device
Inventor: TACHIKAWA OSAMU
IPC: D05B35/00
Filed: 1990-07-31
Abstract: PURPOSE:To perform correct sewing without sewing drift by providing memory tables for storing the proper timing of drive motors in response to different dynamic characteristics of fabric feed systems depending on the fabric feed (sewing) directions, and controlling the fabric feed according to the table contents. CONSTITUTION:Proper drive quantities of driving means 17, 18 in response to dynamic characteristics of fabric feed systems 20, 21 depending on the forward and reverse directions of the fabric feed along the coordinate axes are stored in memory tables 14, 15. A CPU 11 drives the driving means 17, 18 with the drive quantities obtained by referring the contents of the memory tables 14, 15 from the forward and reverse directions of the fabric feed. The fabric feed can be performed in response to the proper characteristic according to the sewing direction, and correct sewing can be performed without sewing drift.
Patent JP-S6357600-A (JP)
Title: Immobilization of protein
Inventor: GOTO MASAO
IPC: C07K17/02
Filed: 1986-08-29
Abstract: PURPOSE:To regularly immobilize a protein according to a pattern, by forming the pattern of a dielectric material on an electrode surface on an insulating substrate surface, coating the whole surface with an insulating high polymer membrane, dipping the substrate in an aqueous solution of the protein, applying an electric potential and peeling the high polymer membrane off. CONSTITUTION:On a surface of an insulating substrate (example; glass plate, etc.), an electrode is formed by a method such as vapour deposition of indium- tinoxide, etc., and a pattern of an insulating material such as SiO, etc., is formed on the electrode surface. The whole surface is coated with an insulating high polymer membrane (example; polyvinyl chloride resin coating. etc.). Then this substrate is dipped in an aqueous solution of a protein (example; serum albumin, etc.) or a material containing it, and an appropriate electric potential is applied thereto to concentrate the protein between an electrode surface where the dielectric material pattern is not formed and the insulting high polymer membrane. Then by peeling the insulating high polymer membrane off, the protein is immobilized on the high polymer membrane surface in a reversal pattern of the insulating material pattern.
Patent JP-H0368775-A (JP)
Title: Production of thin film of cu-in-se compound
Inventor: SUGANO KATSUO
IPC: C23C18/12
Filed: 1989-08-04
Abstract: PURPOSE:To form a thin film of a Cu-In-Se compd. by spraying and calcining alcoholic solns. separately contg. Cu, In and Se. CONSTITUTION:Alcohol-soluble compds. of Cu, In and Se are separately dis solved in alcohol and the resulting alcoholic solns. separately contg. Cu, In and Se are sprayed on a heated substrate in an inert gaseous atmosphere. A thin film of a Cu-In-Se compd. can be produced by a simple spraying-calcining method with such easily available compds.
Patent JP-H0521405-A (JP)
Title: Aftertreatment method after dry etching
Inventor: AOKI HIDEMITSU
IPC: H01L21/3065
Filed: 1991-07-16
Abstract: PURPOSE:To remove only the sidewall film adhering to the sidewall of a resist mask without damaging platinum after platinum etching. CONSTITUTION:After platinum etching, the sidewall film adhering to the sidewall of a resist mask cannot be removed by solution treatment and remains on the sidewall. This sidewall film 4 is removed by a high-pressure jet (jet scrubber) 5. This jet scrubber method is one which cleans a wafer with a cotton-shaped roller 6 while gushing water under a pressure of 100kg/cm<2>. The sidewall film 4 can be removed easily by this treatment.
Patent JP-H0516104-A (JP)
Title: Work retaining device in corner chisel machine
Inventor: WATANABE TAMIO
IPC: B27F5/10
Filed: 1991-07-16
Abstract: PURPOSE:To prevent relief in the vertical direction and a warpage of the working material and to obtain depth precision of an accurate punching and also to prevent the working material from being lifted by pulling resistance of a cutting tool. CONSTITUTION:A presser piece 12 is provided to the upper face side of working material W, lowered and actuated by a cylinder 11. The working material W is pressed toward a horizontal table 3 by the presser piece 12. A plurality of presser pieces are equipped with the intervals and can be moved and regulated in the longitudinal direction of the working material W in order not to be interfered with the head of a corner chisel.
Patent JP-S6264570-A (JP)
Title: Protective circuit for thermal head
Inventor: MATSUKURA SUSUMU
IPC: B41J2/375
Filed: 1985-09-11
Abstract: PURPOSE:To prevent a thermal head from being over-energized, by providing a time constant circuit for giving a time constant according to the duty on a thermal head to the trailing edge of an output signal from an OR circuiting for ORing printing signals, and energization time is limited by an output from a monostable multivibrator triggered by an output from the time constant circuit. CONSTITUTION:When the duty of a printing signal Pi exceeds a limit value due to the runaway of a printing-controlling circuit 7 or the like, formula (1) is established, wherein tON is energization time, tOFF is non-energization time, tON(L) is energization time in a period under limit energization, and tOFF(L) is non-energization time in the period under limit energization. For the trailing edge of a signal POR, the time constant RC of a time constant circuit 9 is so set that the period of time tOFF(L) is required for the signal POR to reach the input threshold level (a) of the monostable multivibrator 10. Therefore, due to the time constant RC, the signal POR is not lower than the input threshold level (a) of the multivibrator 10 even in the period tOFF. In this case, also, the period of time for which a voltage is impressed on a thermal head does not exceeds tON(L) due to the width of an output pulse S from the multivibrator 10.
Patent JP-S6093819-A (JP)
Title: Clock switching circuit
Inventor: NAKADA KATSUTOSHI
IPC: H03K3/01
Filed: 1983-10-27
Abstract: PURPOSE:To reduce the abnormality of clocks during a clock switching period by switching the clock to the second clock after level ''1'' and level ''0'' of prescribed periods are outputted when the oscillation of the first clock is stopped. CONSTITUTION:When the oscillation of the first clock is continued, the output of a delay circuit 4 is outputted to an output terminal 13 as it is. If the oscillation of the first clock is stopped, a detector 3 detects this stop to output an oscillation stop signal. The oscillation stop signal is supplied to an AND circuit 5. The AND circuit 5 receives the oscillation stop signal and outputs a level ''1'' completion signal when level ''1'' of a delay clock is outputted for one complete period. The output from an AND circuit 7 is stopped by the level ''1'' completion signal, and the second clock is outputted from an AND circuit 12 after level ''0'' is outputted for one period.
Patent JP-H0931617-A (JP)
Title: Production of thick titanium alloy plate
Inventor: OKADA MINORU
IPC: C22F1/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To remove rolling residual stress by the structure difference (difference in coefficient of thermal expansion) between the T-type rolled texture on the plate surface side and the C-type rolled texture on the plate center plane side and to prevent the occurrence of strain at working, at the time of machining a hot rolled plate of alpha or alpha plus beta titanium alloy into the final product. SOLUTION: A hot rolled alloy plate of >=3mm thick is heated, before machining, up to a temp. exceeding 700 deg.C, cooled through the temp. region from the temp. to 700 deg.C at <=5 deg.C/min cooling rate, and successively cooled through the temp. region below 700 deg.C at (0.1 to 5) deg.C/sec cooling rate. In the low temp. region below 700 deg.C, slow cooling should be avoided because no difference in coefficienct of thermal expansion exists between the T-type and the C-type texture in this temp. region and the residual stress relieving effect cannot be produced even if slow cooling is applied through this temp. region, and moreover, α-phases are grown during slow cooling to cause deterioration in strength.  Further, on the contrary, the possibility of causing residual stress is brought about by the thermal stress difference between the inside and outside of the plate when rapid cooling is applied. Therefore cooling rate is limited to a value in the prescribed range.
Patent JP-S6182096-A (JP)
Inventor: WADA YOSHIMASA
IPC: F04D7/00
Filed: 1984-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0251287-A (JP)
Title: Multicolor led
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/62
Filed: 1988-08-12
Abstract: PURPOSE:To improve the use efficiency of the light issued by a light emitting element, to make the outward appearance favorable, and to make it easy to see by radiating the light issued by each light emitting element to the outside after reflecting it once at the concave reflecting face. CONSTITUTION:A light emitting element 1a for red color emission and a light emitting element 1b for yellow green color emission are mounted adjacently to one circuit pattern 3 which was formed below a transparent glass substrate 2, and they are electrically connected to the other circuit patterns 4, respectively, by means of wires 5. Also, a reflection member 6 is so attached that the concave reflecting face 7 may cover the light emitting elements 1a and 1b, and each reflecting face 7a-7i constituting the concave reflecting face 7 is so arranged that each reflecting point 9a-9i to each reflecting face 7a-7i of the center point 9 may be positioned on a center axis Xa-Xi. And light transmitting material 8 is charged into the hollow part between the transparent glass substrate 2 and the concave reflecting face 7.
Patent JP-H0485606-A (JP)
Title: Digitization data processor
Inventor: MATSUSHITA YUICHI
IPC: B23Q15/00
Filed: 1990-07-30
Abstract: PURPOSE:To automatically obtain the cross line machining data with which an over-cutting state is not easily produced by comparing a machining process set based on the cross line machining data and the tool revolving direction with a machining process set based on the machining surface direction and the tool revolving direction and changing the tool moving direction of the cross line machining data based on the result of the comparison. CONSTITUTION:A digitization data storage means 2 stores the cross line machining data used for the machining carried out along a recess ridgeline included in a master model shape and the curved surface machining data used for the machining carried out in the direction crossing the recess ridgeline. A machining surface direction deciding means 7 decides the tool moving direction by the cross line machining data and the machining surface direction by the curved surface machining data and the cross line machining data. A tool revolving direction input means 9 and a machining process input means 10 input the tool revolving direction and the machining process based on the cross line machining data. Then a tool moving direction conversion means 8 compares a machining process set based on the machining surface direction and the tool revolving direction with an input process to decide the propriety for conversion of the tool moving direction and stores the tool moving direction in the means 2 after converting it based on the result of decision. Thus an over-cutting state is not easily produced and the cross line machining data can be automatically obtained for attainment of the optimum machining.
Patent JP-H0758015-A (JP)
Title: Device for predicting film forming conditions for semiconductor manufacturing apparatus
Inventor: FURUI TATSUYA
IPC: H01L21/205
Filed: 1993-08-16
Abstract: PURPOSE:To predict film forming conditions only by preparing a small amount of learning film forming process data for a second apparatus of two semiconductor manufacturing apparatuses by intermingling film forming process data of the two apparatuses of the same specifications and learning it by a neural network. CONSTITUTION:As film forming data 4A, many learning film forming condition data 23, film quality data 24 are prepared for a first (old) semiconductor manufacturing apparatus, but small amounts of the data 23, 24 are prepared for a second (new) apparatus. The film forming data 4A in which new and old identification data 21 of the apparatuses are added to the data 23, 24 of the new and old apparatuses is learned to a neural network 31 through normalizing means 46. The data 21 and desired film quality data 24 of the new apparatus are exhibited to the leaned neural network 31', and predicted film forming condition data 47 for obtaining the data 24 is output from the network 31'.
Patent JP-H0545439-A (JP)
Title: Sound-source-position estimating apparatus
Inventor: SATO SHINICHI
IPC: G01S5/22
Filed: 1991-08-12
Abstract: PURPOSE:To obtain a highly reliable sound-source-position estimating apparatus wherein the reliability, i.e., the evaluated amount, for the estimated position of a sound source is operated in order to prevent the estimation of the erroneous position of the sound source when a sound other than a target sound is received. CONSTITUTION:The sound generated in a sound source is received with a plurality of sensors 10-1 to 10-N. Arriving times T1-TN are detected with an arriving- time detecting part 20 based on the received signals. The estimated sound-source position (x, y) is obtained with a sound-source-position estimating part 30 based on the arriving times t1-TN. The evaluated amount D expressing the reliability of the estimated sound-source position (x, y) is operated with an evaluated- amount operating part 40. Therefore, the erroneous estimated sound-source position (x, y) can be excluded by the reference to the evaluated amount.
Patent JP-S641896-A (JP)
Title: Method and apparatus for preventing sprayed concrete from adhering to timbering member
Inventor: SUMIDA HITOSHI
IPC: E04G21/02
Filed: 1987-08-14
Abstract: PURPOSE: To prevent adhesion of concrete to timbering members by allowing flexible magnetic strips to be adsorbed on edge surfaces of the respective timbering members, primarily lining areas between the timbering members with sprayed concrete, and then removing the strips from the timbering members.  
     CONSTITUTION: Flexible strips 11 having a magnetic force are adsorbed on edge surfaces 10 of respective timbering members 6 along the internal wall of a tunnel. Then, areas between the timbering members 6 are primarily lined by sprayed concrete 8. Further, the strips 11 each with the concrete 8 adhering to the surface thereof are detached from the edge surfaces 10. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1046751-A (JP)
Title: Snow-melting tile
Inventor: NISHIMURA SHIGETOSHI
IPC: E04D1/30
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To melt snow on a roof during snowfall and save energy by stably heating a tile. SOLUTION: This snow-melting tile 1 has a structure formed out of a flat electric heater 4 and a thermal accumulator 3 heated with the electric heater 4. In this case, heat is accumulated in the thermal accumulator 3 via latent heat reserve.
Patent JP-H1044758-A (JP)
Title: Heat pump-type air conditioner for automobile
Inventor: OGAWARA YASUHITO
IPC: B60H1/32
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To compensate the shortage of heating performance at the heating, by a compressor using a refrigerant of high temperature and high pressure. SOLUTION: A refrigerant expanding member 5 used in an ordinary cooling cycle, and an internal heat exchanger E are connected by the order of the first flow adjusting valve 5a, an auxiliary internal heat exchanger Ea, the second flow adjusting valve 5b, and a main internal heat exchanger Eb, the operation of the various configurations can be performed by adjusting the opening the flow adjusting valve 5, and the air heating is compensated by the auxiliary internal heat ecxhanger in which the refrigerant of high temperature and high pressure flows, to remarkably improve the heating performance.