baber/WOPTO huggingface dataset:
Patent JP-H0941489-A (JP)
Title: Concrete filled steel pipe column and manufacture thereof
Inventor: KUBOTA KAZUO
IPC: E04C3/34
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the fire resisting performance of a concrete filled steel pipe column by discharging moisture in concrete efficiently to the outside of a steel pipe. SOLUTION: A reinforcing cage 3 with a steam extracting pipe 6 built therein is inserted in a steel pipe 8 constituting a concrete filled steel pipe column 1. A large number of through holes are formed in the steam extracting pipe 6 over the longitudinal direction. Both ends of the steam extracting pipe 6 are connected to steam discharge holes 9 formed at the side face of the steel pipe 8 and fixed by welding. In this state, concrete 10 is filled in the steel pipe 8 and cured. Steam heightened in pressure in the concrete filled steel pipe column 1 at the time of a fire is guided to the outside of the steel pipe 8 through the inside of the steam extraction pipe 6 so as to suppress the rise of steam pressure in the steel pipe 8.
Patent JP-H0940430-A (JP)
Title: Production of glass or ceramic
Inventor: FUKUOKA TAKAHISA
IPC: C03B19/12
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To produce a glass or a ceramic having a composition distribution such a manner as to be free from a generation of crack. SOLUTION: In a production method of the glass or the ceramic in which a porous body produced by a sol-gel method is immersed in a liq. and burned, after imparting the composition distribution to the porous body, the porous body is immersed in an org. solvent having >=80 deg.C and <=200 deg.C b.p., then the porous body is dried. That is, the generation of crack at the time of burning is prevented since a capillary power of the org. solvent acting on the gel is reduced.
Patent JP-S6171741-A (JP)
Title: Transmission line control system of loop network
Inventor: NAKAI SHOICHIRO
IPC: H04L12/42
Filed: 1984-09-14
Abstract: PURPOSE:To normalize quickly a fault of transmission/reception control by providing a switch switching a transmission line and a timer informing the elapse of a prescribed time decided based on a cyclic propagating time of the line to a trigger station. CONSTITUTION:The timer 6 measure the elapse of prescribed time t1 decided base on the cyclic propagation time of the line 24. After the transmission start of a polling signal from an access control section 4, until the timer informs the elapse of the time t1, the transmission line 24 is kept cut off by the switch. Since a trigger station TS20 whose transmission reception control has a fault and receives a signal not eliminated even after being circulated in the line 24 does not restore the switch 1 from the cut-off to the closing state even when the end delimiter is detected, a node station NS does not restore the switch into the closing state based on the detection of the end delimiter of the remaining signal without being eliminated but restores the switch 1 into the closing state by the detection of the end delimiter of the polling signal received after the elapse of prescribed time t1.
Patent JP-S6254446-A (JP)
Title: Growing process of compound
Inventor: MAEKAWA TORU
IPC: H01L21/205
Filed: 1985-09-03
Abstract: PURPOSE:To compose a compound or mixed crystal semiconductor evenly by a method wherein a reaction chamber is provided with a bulkhead; a compound growing band is divided into a reaction chamber wherein reacting gas is flowing and a substrate-containing chamber; and a compound is grown on the substrate through the intermediary of a slit provided on the bulkhead. CONSTITUTION:When (CHI3)2Cd and (C2H5)2Te are led from an inlet 5 to a reaction chamber 3 by H2 gas serving as carrier gas, the gas thermal by decomposes in the chamber 3 filled with mercury vapor being heated by a heater 11 to produce CdTe and HgTe for growing mixed crystal of (Hg1-xCdx) Te. At this time, (CH3)2Cd subject to lower thermal decomposition temperature rapidly decomposes near upstream in the reaction chamber 3 to be consumed for separating CdTe, thus reducing the concentration distribution thereof along the stream of reacted gas. On the other hand, (C2H5)2Te subject to high thermal decomposition temperature increases the relative concentration thereof at downstream increasing the relative separating of HgTe to grow a grown layer 14 on a substrate 8 through the intermediary of a slit 7. Through these procedures, a mixed crystal semiconductor layer can be composed evenly.
Patent JP-H1039465-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/392
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide color photographic sensitive material superior in lightfastness and color tone and color developing performance by incorporating a specified compound in at least one layer. SOLUTION: The silver halide photographic sensitive material has silver halide emulsion layers and nonphotosensitive layers on a support and it contains in at least one layer the compound represented by the formula in which each of R1 and R2 is an H atom or an aliphatic or aryl group; each of R3 -R7 is an H atom or a substituent and at least 2 of R4 -R7 may combine with each other to form a ring; J is a divalent bonding group; and (n) if 0 or 1. Silver halide grains each having a part containing s silver bromide in a high concentration are used especially preferably. This part containing the silver bromide in a high concentration may combine with each of the grains in an epitaxial junction or may form a core-shell type emulsion, and what is necessary is in only that a region higher in the silver bromide content exists partially without forming a perfect layer.
Patent JP-2000027648-A (JP)
Title: Divided combustion chamber type gas engine having gas fuel compressing means
Inventor: KAWAMURA HIDEO
IPC: F02B19/16
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a divided combustion chamber type gas engine in which a gas fuel compressed by a compression piston so as to increase its pressure, is injected into a subsidiary chamber so as to promote the combustion in the subsidiary chamber. SOLUTION: In a divided combustion chamber type gas engine, a subsidiary chamber 2 is formed in a piston 15, and a combustion chamber 9 is formed in a combustion chamber member 10 located in a cylinder head 3. A fuel injection nozzle 5 projected from the combustion chamber member 10, incorporates a jet hole 16 opened to the inside of the subsidiary chamber 2 of the piston 15. A gas fuel valve 11 is adapted to supply gaseous fuel into the combustion chamber 8. The gas fuel supplied into the compression chamber 8 is compressed by a compression piston 21 driven by a cam mechanism so as to increase its pressure.
Patent JP-S5894087-A (JP)
Inventor: USUI TAKAO
IPC: G07F9/06
Filed: 1981-11-30
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-H0749326-A (JP)
Title: Electrostatic capacitance type sensor
Inventor: MORIMOTO HIDEO
IPC: G06F3/0338
Filed: 1993-08-04
Abstract: PURPOSE:To provide an electrostatic capacitance type sensor which is smaller and excellent in sensitivity. CONSTITUTION:This sensor has an intermediate electrode plate 3 arranged securely, an electrode plate 1 provided on one surface side of the intermediate electrode plate 3, an electrode plate 2 provided on the other surface side of the intermediate electrode plate 3, an input section provided at least at one of the electrode plates 1 and 2 and thin elastic bodies 4 interposed respectively between the electrode plate 1 and the intermediate electrode plate 3 and the electrode plate 2 and the intermediate electrode plate 3. A support shaft 5 erected at an equal angular interval at an outer circumference part of the electrode plate 1 is inserted loosely into a through hole 30 in the intermediate electrode plate 3 while loosely being locked into a through hole 20 in the electrode plate 2. When the support shaft 5 is at a locked position on the electrode plate 2, the elastic bodies 4 gets tight on the electrode plates 1 and 2 and the intermediate electrode plate 3.
Patent JP-S5985482-A (JP)
Title: Igniter for internal-combustion engine
Inventor: TAKAMI SATORU
IPC: F02P3/00
Filed: 1982-11-05
Abstract: PURPOSE:To prevent the lag time of the operation of a thyristor from fluctuating due to that of power or the change in temperature, by providing a Zener diode which is connected at the primary side of a pulse transformer and has a Zener voltage of about 3 to 5V and a negative temperature coefficient. CONSTITUTION:Resistances 30, 32 and that of the primary winding of a pulse transformer 7 are set so that the potential on a point A is higher than a Zener voltage when the voltage of a battery is 6V or more. As a result, the voltage generated by the pulse transformer 7 is made constant to eliminate the fluctuation of lag time which would occur from that of the power source. Since a Zener diode 31 has a negative temperature coefficient, the Zener voltage drops as the temperature rises. Even if a thyristor 4 is triggered due to the rise in the gate sensitivity of the thyristor which is caused by the rise in the temperature, the voltage generated by the pulse transformer 7 decreases to prevent the fluctuation of the lag time.
Patent JP-H0357429-A (JP)
Title: Pulse detecting circuit
Inventor: NAKABAYASHI YASUSHI
IPC: A61B5/0245
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the result of detection of a pulse of high reliability by comparing a first amplifying means for amplifying a signal obtained from a photodetector and its obtained signal and a second reference voltage whose level is higher than a reference voltage supplied to a first amplifying means. CONSTITUTION:When a finger is placed on a pulse detection window, a light beam emitted from an LED 5 is reflected by blood in a capillary vessel of the finger, this reflected light irradiates a phototransistor 6, the phototransistor 6 is excited by this light beam and a current flows, and electromotive force is generated across R2 connected in series to the phototransistor 6 between power sources. This signal outputs a pulse signal. In the case the finger being the part to be detected is not placed on the pulse detection window and an external light irradiates the phototransistor 6, the external light irradiates directly the phototransistor 6 and excites it, electromotive force is generated across R2 inserted in series, and a roughly flat signal is outputted in such a prescribed level as shown at the time when the external light is not brought to light- shielding but irradiates. The level of the signal is varied by the irradiated light quantity.
Patent JP-S6441626-A (JP)
Title: Compression ratio control device for internal combustion engine
Inventor: KATO KENJI
IPC: F02D15/02
Filed: 1987-08-04
Abstract: PURPOSE:To improve control precision through further accurate detection of an operation condition and to prevent the occurrence of knocking, by a method wherein, when a compression ratio is varied for control according to the operation condition of an internal combustion engine, the number of revelations of an engine and an engine load are used as the operation condition. CONSTITUTION:An internal combustion engine 1 is provided with a mechanism 2 to vary a compression ratio according to an operation condition. In this case, a means 3 to detect the number of revolutions of an engine and a plurality of an engine load as the operation condition of the internal combustion engine 1. A means 4 to set a target compression ratio according to an operation condition detected by the means 3 is provided. A means 5 to control a compression ratio varying mechanism 2 according to a target compression ratio set by the means 4 is provided. This constitution switches a compression ratio to the low compression side, being the safety side, by means of other load characteristics unaffected by a change in open air condition even when an open air condition is changed like, for example, operation on a high-land, and prevents the occurrence of knocking and worsening of drivability.
Patent JP-H0638053-A (JP)
Title: Image transmitter and image processor
Inventor: MAKI NOBUHIKO
IPC: H04N1/32
Filed: 1992-07-21
Abstract: PURPOSE:To inform that an original image is colored by adding a message showing that the original image is a color image in the case of transmission with conversion from the color image to a non-color image. CONSTITUTION:The color image to be transmitted is read from a hard disk 36 and transferred to an image conversion circuit 14. In the conversion circuit 14, an inside color/monochromatic conversion circuit 50 converts the inputted color image data to monochromatic image data. Next, an image synthesizing circuit 54 synthesizes a message image (c) stored in a message memory 52 to a monochromatic image (b) from the color/monochromatic conversion circuit 50. Thus synthesized image is stored in the hard disk 36 for transmission.
Patent JP-H1021293-A (JP)
Title: Interior coordinate support system
Inventor: YAMAMOTO RETSUJI
IPC: G09F5/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the support system for supporting interior coordinates which are harmonized on the whole according to customer's taste. SOLUTION: Parameter values showing the customer's taste are specified by using a parameter specifying means 10 for specifying specific parameter values as to specific parameters defined so as to classify interior constituent elements such as a classic mode and a modern mode. In a set selecting means 20, sets S1-S10 consisting of groups of harmonized interior constituent elements are previously defined, and parameter values (1)-(5) corresponding to the individual sets are previously determined. When a specific parameter value is specified, the set corresponding to it is selected and images of interior constituent elements E1-E10 included in the selected set are displayed, set by set, by an image display means 30.
Patent JP-S6172024-A (JP)
Title: Thermosetting resin composition
Inventor: MATSUDA ITSUO
IPC: C08L79/08
Filed: 1984-09-18
Abstract: PURPOSE:A thermosetting resin composition that contains, as essential components, an adduct from a bismaleimide and an aminophenol, which are represented by specific formulas, respectively and a polyether imide, thus showing high heat resistance, mechanical properties and processability. CONSTITUTION:(A) An addition polymerization reaction between a bismaleimide of formula I (R<1> is H, alkyl; R<2> is -O-, -CH2-, -SO2-, -S-S-; R<3> is H, alkyl, Cl) such as 4,4-methylenebis (N-phenylmaleimide and an aminophenol of formula II (RA<4> is H, halogen, alkyl; n is 1, 2) is carried out under stirring heating up to about 100-150 deg.C. The resultant product is added together with (B) a polyether imide of formula III (m is positive integer) as essential components to give the objective composition.
Patent JP-H0853429-A (JP)
Title: Poly(2,5-bis(polysulfano)-1,3,4-thiadiazole)compound
Inventor: HANSUUYOAHIMU GURAFU
IPC: C08L11/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain thiadiazoles useful for vulcanizing a polychloroprene containing no sulfur, being combined especially with a thiophosphate to give a system capable of exhibiting the same vulcanizing effects as those of an existing highest vulcanization system.  
     SOLUTION: The poly[2,5-bis(polysulphano)-1,3,4-thiadiazoles are shown by formula I [X is 1-10; (n) is 2-1,000]. The compounds are obtained by reacting a 2,5-dimercapto-1,3,4-thiadiazole of formula II with dichloropolysulphane of the formula SxCl 2  in a strongly alkali aqueous medium at a temp. of 0-100°C, preferably 20-50°C. Since a starting substance is dissolved in a reaction medium but a formed polymer is insoluble, the formed polymer is precipitated during the reaction and is readily separated. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5894575-A (JP)
Inventor: MATSUDA ETSUICHI
IPC: E05D15/06
Filed: 1981-12-01
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-H0359203-A (JP)
Title: Heat pump type road surface snow melting device
Inventor: MASUDA TAKASHI
IPC: E01H5/10
Filed: 1989-07-28
Abstract: PURPOSE:To decrease partial snow melting by constituting a heat pump type refrigerating cycle out of a compressor, an evaporator, a four-way valve, and a condenser, and laying a heat radiating panel composed of a refrigerant pipe of a condenser and a heat radiating plate on the road surface. CONSTITUTION:A heat radiating panel 1 is laid on the road surface 2. A snow sensor 5 detecting a snow coverage quantity on the road surface 2 is provided, and a drainage ditch 6 is provided on the end part of the road surface 2. A heat radiating panel 1 is constituted so that the refrigerant pipe 1c of a condenser held with a heat exchanger plate 1b is meanderingly arranged on the lower part of a flat plate shaped heat radiating plate 1a and the heat exchanger plate 1b is connected to the heat radiating plate 1a. Further, a heat pump device 3 is composed of a compressor 7, a four-way valve 8, an outdoor heat exchanger 9, a blower 15, and the refrigerant pipe 1c for the condenser, the refrigerant pipe 1c is meanderingly arranged, and a plurality of heat radiating panels 1 are connected in parallel to the device 3. Hereby, snow melting on the road surface with few partial melting can be performed.
Patent JP-H1073972-A (JP)
Title: Printer for printing toner powder image on both surfaces of image receving carrier
Inventor: IN T ZANDT HUBERTUS WILHELMUS
IPC: G03G15/20
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of a device without disturbing the proper operation of a fixing means by regulating the pressing surface and the carrying surfaces, respectively, when an image receiving carrier both surfaces of which are fixed is passed first and second. SOLUTION: When an image receiving carrier is passed first fixing rollers 23, 24 are separated, and isolated from the image receiving carrier by adjustable image receiving carrier guide means 25, 26. Consequently, a separating solution does not reach the image receiving carrier, so that no other contaminant is released from the image receiving carrier. In the second passing, a pair of carrying rollers 35 are situated in non-operating position by mutually separating them. Therefore, the carrying rollers 35 never make contact with the image receiving carrier passing between them. Thus, this device is never contaminated with the separating solution applied to the image receiving carrier in fixation or the material released from the image receiving carrier in fixation.
Patent JP-S6349617-A (JP)
Title: Combustion control device
Inventor: ASAGAMI TATSUO
IPC: F23N5/02
Filed: 1986-08-20
Abstract: PURPOSE:To enable a stable combustion to be performed even in the case of a rapid increasing of combustion calorie by increasing supplying of primary air volume according by a method wherein an intermedium amount is kept for a specified time between a low amount and a high amount when a control part changes cover a main burner from its low volume to its high volume. CONSTITUTION:When a difference occurs between a temperature of a temperature controller 31 and a temperature of a temperature sensor 28 under a combustion with a low fire, a combustion is transferred to a high flame combustion state 35. At this time, due to a rapid increase of combustion calorie, an amount of primary air in respect to fuel supplied to a main burner 15 can not follow, but a large amount of red heat may easily be generated. However, a combustion state of intermediate flame is kept for several seconds, a solenoid valve 11 is controlled by a control part 32 for several seconds to have its opened condition in such a way as the flame may be transferred from its low flame 33 to its high flame 35 and then the solenoid valve 12 is opened to cause the combustion of high flame to be performed. Therefore, an amount of primary air is positively supplied in its proper amount under an ejecting action of fuel to be supplied from the main nozzle 3 to the main burner 15 in response to an amount of fuel.
Patent JP-S6087639-A (JP)
Title: Ac generator for vehicle
Inventor: FUTAMURA TAKAYASU
IPC: H02K1/16
Filed: 1983-10-19
Abstract: PURPOSE:To obtain an AC generator for a vehicle having less vibration noise by forming a slit including a length longer than the half of the entire length of tees at least radially at the central portion of the tees of a stator core. CONSTITUTION:A stator core 12 has a circular base 13, tees 15 radially inward extended to form a plurality of slots 14 of substantially trapezoidal shape for winding a stator coil together with the base, and a flange 15 extending circumferentially at the end of the tees 15. A slit 17 having a length at least longer than the half of the entire length L of the tees 17, radially long at the central portion of the tees 15 and opened at the flange 16 side is formed. Thus, since the circumferential rigidity of the tees 15 is largely reduced, the vibration of the tees 15 is almost absorbed to the tees 15, and the vibration to the base 13 is not propagated.
Patent JP-H0750562-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NUMAGUCHI YOSHITOMO
IPC: H03K17/16
Filed: 1993-08-05
Abstract: PURPOSE:To suppress the operating noises without complicating the circuit of an output buffer. CONSTITUTION:A semiconductor integrated circuit device consists of a control circuit 8 containing an inverter 5 whose input terminal is connected to an internal signal terminal 1, a PMOS 9 which has a source connected to a power line VDD, a gate connected to the input terminal of the inverter 5 and a drain connected to an output terminal 19 respectively, a PMOS 10 which had a source connected to the VDD and a drain connected to the terminal 19, an NMOS 12 which has a source connected to a ground line GND, a gate connected to the output terminal of the inverter 5 and a drain connected to the terminal 19, an NMOS 13 which has a source connected to the line GND and a drain connected to the terminal 19, a PMOS 11 which has a gate connected to the line GND and a source and a drain connects to the gates of the PMOS 9 and the PMOS 10 respectively, and an NMOS 14 which has a gate connected to the line VDD and a source and a drain connected to the gates of the NMOS 12 and the NMOS 13 respectively. The PMOS 10 and the NMOS 13 have the slow OFF ON operations with less noises and a reduced through current.
Patent JP-H0749193-A (JP)
Title: Heat exchanger and heat transfer tube
Inventor: KUWABARA KENICHI
IPC: F25B39/00
Filed: 1993-08-05
Abstract: PURPOSE:To obtain a heat exchanger and heat transfer tubes that exhibit an improved heat transfer performance in both cases of boiling heat transfer and condensation heat transfer. CONSTITUTION:A heat exchanger contains heat transfer tubes arranged in many rows inside a drum 1, and the heat transfer tubes consist of three types: condensing heat transfer tubes 5 that have heat transfer surface solely for condensation heat transfer and are arranged in the upper part of the drum 1, boiling heat transfer tubes 7 that have heat transfer surface solely for boiling heat transfer and is arranged in the lower part of the drum 1 and boiling/ condensation heat transfer tubes 6 that have heat transfer surface for both boiling and condensation heat transfer and arranged in the middle part of tire drum 1. Thereby, when the single heat exchanger is used as both evaporator and condenser, the heat transfer coefficient is improved in both case, causing the heat exchanger to exhibit a high-performance and to be downsized.