baber/WOPTO huggingface dataset:
Patent JP-H04266874-A (JP)
Title: Isoquinolone derivative
Inventor: KATO HIROKI
IPC: C07D217/24
Filed: 1991-02-21
Abstract: PURPOSE:To obtain a new isoquinolone derivative useful as an aldose reductase inhibitor for suppressing an abnormal rise in intracellular sorbitol content in patients suffering from diabetes and preventing and treating complications of the patients suffering from the diabetes. CONSTITUTION:A compound, e.g. 4-(2-methoxycarbonyl)-2-(3,4-dichlorobenzyl)-1- isoquinolone expressed by formula I (R<1> is aromatic ring; R<2> is H or 1-5C lower alkyl; X is O or CH; when X is CH, the broken line is double bond, etc.). The above-mentioned compound is obtained by reacting a compound expressed by formula II with an alkyl dialkylphosphonoacetate expressed by formula III (Alk is methyl, ethyl, etc.; R<2a> is 1-5C lower alkyl) in the presence of sodium hydride or further hydrolyzing the resultant compound under alkaline conditions, etc.
Patent JP-S556922-A (JP)
Title: Remote reproduction hearing system
Inventor: SANEYOSHI NORIO
IPC: H04M1/652
Filed: 1978-06-30
Abstract: PURPOSE:To omit the double-channel structure for the message tape as well as the mark signals for the automatic answering telephone set which reproduces and hears the business message, by producing the pulses in synchronization with rotations of the reel axle. CONSTITUTION:The following component units are provide: the circuit to detect the incoming signals from the circuit and then transmit the answer message; the circut to receive and record the business message; contact SW of the switch synchronized with rotations of axle of message tape 8; forward and rewinding counters CT2 and CT1 to count the switching frequency of SW; and collation circuit 16 which delivers the output when a coincidence is obtained between the count number and counters CT1 and CT2 and then stops the action of tape 8 via relay C.
Patent JP-S62236309-A (JP)
Inventor: YOSHIKAWA NORIYASU
IPC: H02G1/14
Filed: 1986-04-05
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-H02256710-A (JP)
Title: Multiple spindle excavator
Inventor: SHIBAZAKI MISAO
IPC: E02D17/13
Filed: 1989-03-29
Abstract: PURPOSE:To prevent foreign matters from being attached to an excavating bit and enable excavation earth and coagulant to be sufficiently agitated with each other by providing the tip of an agitating spindle, with a high pressure air jet port directed to the excavating bit of an excavating spindle, and by providing respective spindle peripheries, with agitating blades at specified intervals, respectively. CONSTITUTION:The lower end of an excavating spindle 2 is provided with an excavating bit 3, and the periphery of the spindle is provided with spiral agitating blades 5 at specified intervals. Moreover, the lower end of an agitating spindle 7 is provided with a high pressure air jet port 8 directed to the excavating bits 3 of the excavating spindles 2 at both sides, and the periphery of the spindle is provided with agitating blades 9 in the shapes of inclined sheets, and on the same level as that of the excavating bit 3, a lower position excavating bit 10 is set, and above it, an upper position excavaling bit 10 is set. Then, excavation zones with respective spindles are overlapped with each other, and parallel-continuous-column-shaped excavation holes are obtained. In addition, to the excavating bit 3, high pressure air is jetted, and foreign matters are prevented from being attached to the bit 3, and liquid coagulant and excavation earth are sufficiently agitated with each other by the agitating blades 5 and 9 on the respective spindle peripheries.
Patent JP-S563846-A (JP)
Title: Hot-water boiler
Inventor: FUJIWARA TOSHIAKI
IPC: F24H1/20
Filed: 1979-06-21
Abstract: PURPOSE:To simplify the constitution of a hot-water boiler for making it more compact and to improve the heat exchange efficiency by providing a flue formed by a double cylinder in a boiler body, together with a diaphragm between a combustor and a connecting portion of the combustor with an exhaust pipe. CONSTITUTION:Inside a boiler body 1 having a feed-water port 3 and a tap hole 4 and containing water to be heated, a heat exchanger 5 comprising a double cylinder, outer and inner cylinders 5a and 5b, with the upper and lower ends closed is provided. A flue 7, which is formed between the cylinders, is divided into two, the first and second flues 7a and 7b by means of a diaphragm 8 with a length of approximately 3/4 of the total circumference. A combustion chamber 6 is communicated with the flue 7a near the center of the diaphragm 8, and an exhaust pipe 9 is connected with the flue 7b above the flue 7a. Thus, the length of the combustion chamber 6 can be longer in the boiler body 1, so that a sufficient combustion distance can be secured between a combustor 10 and the heat exchanger 5. Moreover, providing the combustion chamber 6 in the water in the boiler body 1 permits the heat exchange efficiency to be improved.
Patent JP-H10254785-A (JP)
Title: Information processor
Inventor: IMON TOKUYASU
IPC: G06F12/08
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide information on the occurrence frequency of parity errors while the deterioration of the system performance is suppressed. SOLUTION: Data which are read from an instruction cache 3 or a data cache 4 by an instruction execution part 2 are parity-checked in a parity error circuit 5 and the occurrence of the parity error is informed to the instruction execution part 2 and a frequency measuring circuit 7. The frequency measuring circuit 7 counts the number of occurrence times of the parity errors and resets a count value whenever an interval designated by the instruction execution part 2 elapses. A comparison circuit 8 compares a threshold which is set in a report threshold holding circuit 6 from the instruction execution part 2 with the count value of the frequency measuring circuit 7. When the count value exceeds the threshold, it is informed to the instruction execution part 2.
Patent JP-S60223164-A (JP)
Title: Field-effect element
Inventor: OOTA KUNIKAZU
IPC: H01L29/778
Filed: 1984-04-19
Abstract: PURPOSE:To freely control the flat band voltage of the titled element by a method wherein, pertaining to the element having the semiconductor substrate whereon a semiconductor having the band gap wider than the substrate is formed and an insulating film and a gate electrode are formed, thereon, a donor or an acceptor is ion-implanted on the element. CONSTITUTION:A donor (Si for example) is ion-implanted on the GaAs and AlxGa1-xAs film 2 of the semiconductor substrate 1. When the insulating film 3 such as an SiO2 film and the like and a gate Al electrode 4 are formed after said ion-implantation has been finished, a field-effect transistor can be formed by adding a process such as the formation of a source and drain and the like. If a donor is present in a semiconductor film, as the donor is ionized and turned to a positive electric charge, flat band votage (or threshold voltage in a field-effect transistor) is moved to the negative direction, and turned to a depletion type field-effect transistor. On the other hand, when an acceptor (Be for example) is ion-implanted, the flat band voltage is shifted to the positive direction.
Patent JP-H02257730-A (JP)
Title: Pattern synchronizing circuit
Inventor: UCHIYAMA AKIHIKO
IPC: H04L7/08
Filed: 1989-03-30
Abstract: PURPOSE:To excellently establish synchronization by comparing a received synchronous pattern signal with a synchronous pattern signal formed in the inside 8-bit each and continuing the comparison of the synchronous pattern signals while taking it as the synchronizing state when the number of discordance is 1 or below and no synchronizing step-out takes place. CONSTITUTION:A receiver 20 is constituted of a radio reception circuit 22, an 8-bit shift register 3, exclusive OR circuit arrays 4, 7, a synchronous pattern signal generating circuit 5, a synchronous signal generating circuit 6 and a NOR circuit 8. The received synchronous pattern signal and the synchronous pattern signal generated in the inside are compared by 8-bit each, and when the number of discordance is below 1, that is, no synchronizing step-out takes place, it is taken as the synchronization state, and the comparison of the synchronous pattern signals is continued as it is. Thus, the synchronization is excellently established.
Patent JP-H10252036-A (JP)
Title: Unit for reflected wave reducing structure of breakwater, reflected wave reducing structure of breakwater, and method for constructing the same
Inventor: MORITAKA HIROO
IPC: E02B1/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a reflected wave reducing structure of a breakwater, which can be constructed through small-scale improving work that does not affect the requirements for stabilizing an existing breakwater, and a method for constructing the same. SOLUTION: In a reflected wave reducing structure 8, piles 11 are appropriately spaced apart from one another and placed to form a retarding chamber 10 in the sea in front of a breakwater 9 and between the breakwater 9 and the piles 11, and a perforated plate 12 is mounted on each pile 11 and placed upright. Above the surface of sea at the front of the breakwater 9, a support rod fixed at one end-extends horizontally toward the pile 11 and is connected at its end to the pile 11 or the perforated plate 12 to support them so that they do not collapse toward the breakwater 9.  The perforated plate 12 has a perforated plate main body 14 formed by an approximately square plate-shaped member of the required thickness made of concrete and has thick-walled projecting parts 15 vertically formed at the rears of its right and left sides, and through holes 16 into which the piles 11 are inserted are provided vertically in the thick-walled projecting parts 15, and horizontally oblong holes are provided in eight positions at approximately the center of the front surface of the perforated plate main body 14 in such a way as to be spaced apart from one another in the longitudinal direction.
Patent JP-2000277355-A (JP)
Title: Gas insulated transformer
Inventor: HAMADATE YOSHIO
IPC: H01F27/36
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent local heating by a method, wherein a tank flange is disposed between windings with small eddy current in the longitudinal direction, or is disposed at a central part at the height not shifting in a tank height direction, with the eddy current. SOLUTION: When a leakage magnetic flux from a winding 2 penetrates into a tank 1 side, an eddy current 5 flows in a magnetic shield plate fitted inside the tank 1 as shown by the arrow, and a tank flange 4 is disposed at a position of the small eddy current 5 flowing in the tank 1 in the longitudinal direction, and the shift of the eddy current 5 is prevented at a minimum. Furthermore, when the leakage magnetic flux from the winding 2 attempts to penetrate into the tank 1 side, the eddy current flows in the magnetic shielding plate fitted inside the tank 1, but the tank flange part is disposed at a position where the eddy current flowing in a height direction of the tank 1 does not translate, thereby blocks translation of the eddy current.
Patent JP-S59206476-A (JP)
Inventor: YOSEFU MIKAERU OOENSU
IPC: C09G1/16
Filed: 1984-04-19
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-H07257294-A (JP)
Title: Weather strip and manufacture thereof
Inventor: TAMAOKI KIYOTAKA
IPC: B32B7/02
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the shrinkage of resin on the surface of a weather strip by providing both an outer layer part having a supporting recessed part for holding a window glass sheet and made of a soft material consisting of resin, and an inner layer part formed inside the outer layer part so as to surround the supporting recessed part and made of a hard material consisting of a hard resin harder than the soft material. CONSTITUTION:A weather strip 20 is provided with a resin base body 22 having a supporting recessed part 22a, and the resin base body 22 is made up of an outer layer part 24, and an inner layer part 26 that has been formed inside the outer layer part 24 by means of injection. The outer layer part 24 is made of a soft material so as to constitute the supporting recessed part 22a, and also the outer surface thereof is made to be a decorative surface. The inner layer part 26 is made of a hard material, and one end thereof is fixed by an inner panel 16 so as to constitute a supporting part 26a for supporting the weather strip 20 and the corner window glass CG, and the other end thereof is formed to surround the inner side of the supporting recessed part 22a so as to constitute a reinforcing part 26b for supporting the corner window glass CG.
Patent JP-S5952679-A (JP)
Title: Printing system in printing apparatus
Inventor: TANAKA SHINICHI
IPC: B41J9/48
Filed: 1982-05-11
Abstract: PURPOSE:To prevent the damage of paper and density irregularity, in a printing apparatus for pressing paper to a character body by each hammer to perform printing, by a method wherein pressing forces due to the hammers are divided at every each character to be set and integrally stored in memories corresponding to the character bodies. CONSTITUTION:A cylindrical character drum 2 having a plurality of character bodies 3 planted to the outer peripheral surface thereof is rotated and driven to the peripheral direction and also run to the axial direction through a support frame 4. A hammer apparatus 10 is positioned in front of the character drum 2 through a ribbon 9 and printing paper (a) and run in parallel with the character drum 2. In this case, printing is performed by protruding the hammer 16 provided to the upper part of said hammer apparatus 10. ROM29 stores divisions obtained by classifying the total number of the character bodies 3 according to each position thereof on the character drum 2 and the size of each character surface area. In printing, a second drive circuit 23 is acted on the basis of each division and applied voltage to the solenoid of the printing hammer is adjusted.
Patent JP-S61238136-A (JP)
Title: Data line switching system
Inventor: KODAMA TAKAMICHI
IPC: H04L69/40
Filed: 1985-04-15
Abstract: PURPOSE:To improve the maintenability and reliability in system operation by providing a switching means for connecting an erroneous constitution of the own series to a normal constitution of other series if reply is missing while data reply of the own series is supervised to eliminate the need for usual spervision of fault generation of other series. CONSTITUTION:Data processing sections 11', 21' have two sets of MODEM control sections for the own system and the other system and confirm the presence or absence of a fault while the transmission/reception of the own system data via the own system MODEM control section under the control of the built-in program of a CPU. A CPU 111 gives check data in a preset form to transmission data under the control of the built-in program and gives it to the own system MODEM control section 114 as parallel data via an input/output line 1112. The own system MODEM control section 114 gives transmission data with a check code inputted as parallel data to a switch 122 as a data output converted into serial data.
Patent JP-H03277916-A (JP)
Title: Road-gradient detecting apparatus for vehicle
Inventor: ONO NOBUYUKI
IPC: G01C11/06
Filed: 1990-03-28
Abstract: PURPOSE:To detect the gradient of a forward road by processing the image which are picked up with a pair of video cameras provided at positions which are separated in the direction of the vehicle width in an image processing part. CONSTITUTION:Video cameras 13L and 13R are arranged at positions at a specified height H from a road surface G on a body 15 so that the cameras are separated by a specified distance W in the direction of the vehicle width. The cameras are directed forward from the body 15. The cameras pick up the image of the road surface G in front of the body 15. The light rays from the cameras 13L and 13R which have passed through an objective lens 16 are inputted into a CCD 17, and images are focused. The images are converted into the electric signals. The electric signals as the image signals are outputted into an image processing part. Then, the image processing part recognizes an index mark (e.g., the end part of a center line M and the like) on the road G which is picked up with the cameras 13L and 13R based on the image signals from the cameras 13L and 13R. The relative position of the index mark M with respect to the cameras 13L and 13R is obtained. The signal indicating the height of the index mark M, i.e. the gradient of the forward road G, is outputted.
Patent JP-2000277737-A (JP)
Title: Semiconductor device and its manufacture
Inventor: PIDIN SERGEI
IPC: H01L29/786
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enable suppression of a short channel effect, even when a channel length is short, by regulating the effective channel length of a transistor, on the basis of a specific formula having parameters of the thickness of a buried insulating film, the thickness of a semiconductor layer and the thickness of a gate insulating film. SOLUTION: On a silicon substrate 10, a buried insulating film 12 of a film thickness tBOX. an SOI layer 14 of a film thickness tSI. a gate insulating film 20 of a film thickness tFOX and a gate electrode are laminated successively. In parts of the SOI layer 14 on both sides of the gate electrode 22, a source diffusion layer 16 and a drain diffusion layer 18 are formed respectively. In this way, a complete depletion SOI-MOSFET is formed. Each parameter constituting the SOI-MOSFET is represented in a formula, by representing the effective channel length of the MOSFET as L, permittivity of silicon as εSI. and permittivity of a silicon oxide film as εOX. In this way, the parameter of the SOI-MOSFET are set.
Patent JP-2000239146-A (JP)
Title: Cosmetic
Inventor: TAKAGI NORIKO
IPC: A61K8/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic having an excellent skin moisture-retaining ability. SOLUTION: This cosmetic contains moor hot spring water or a mixture of the moor hot spring water with Rhinacanthus nasuta (L.) Kurz, the extract of Rhinacanthus nasuta (L.) Kurz, or the powder of the extract of the Rhinacanthus nasuta (L.) Kurz, as a main ingredient. Moor hot spring water sprung from Tokachi river hot spring in Otofuke town in Hokkaido is used as the moor hot spring water as such or after filtered and purified. The moor hot spring water is a transparent liquid having a pale yellowish brown color, contains fumic acid, fulvic acid, sodium ion, bicarbonate ion, metasilicic acid, metaboric acid, and the like, has slightly characteristic smell and taste at pH 7.5-8.6, has the spring nature of hypotonic weakly alkaline high hot spring, and belongs to simple hot spring on the classification of ingredients.  The Rhinacanthus nasuta (L.) Kurz therein used includes commercially available its leaves, the whole plant (above-ground portions) or their mixture with roots.
Patent JP-H02257332-A (JP)
Title: Image display device
Inventor: MORI TOSHIKI
IPC: G06F3/14
Filed: 1989-03-30
Abstract: PURPOSE:To display equipments relative to an image and a sound on one image display device and to control them by displaying image data on optional media from image input terminals and drawing data from a host computer together in a different area at the same time, and outputting the sound by switching the signals of optional media. CONSTITUTION:This image display device is equipped with >=1 image signal input means 12, 13, and 14 and a means 5 which generates a control signal for displaying an image in a display area on a screen specified by a coordinate input means. Further, the device is equipped with area converting means 18, 19, and 20 which convert the input image into data in the display area specified by the coordinate input means with the control signal and means 9 and 10 which put picture element data from a plotting command generated on a host computer 1 and the outputs of the area converting means 18, 19, and 20 together. Consequently, the picture element data generated with the drawing data from the host computer 1 and the input image signals of the optional media from image input terminals 12, 13, and 14 are displayed on a multi-window display system screen where areas are divided at the same time.
Patent JP-H04317907-A (JP)
Title: Heat seal device
Inventor: MANABE HIROSHI
IPC: B65F1/06
Filed: 1991-04-15
Abstract: PURPOSE:To simplify the structure of heat seal device and reduce the cost thereof by performing welding and fusion using a single heat source. CONSTITUTION:A heat source 5 in an outer cover 4 of a seal bar 1 is clamped between upper and lower heat conduction plates 6. Welding portions 7 are respectively integrally provided on the forward ends of the upper and lower heat conduction plates 6. The welding portions 7 are disposed on a surface of the outer cover 4 of the seal bar 1, which confronts with a pressing bar 2. A space 8a for fusion is formed between the welding portions 7 of one pair of heat conduction plates 6. A recess portion 8b for fusion confronting with the space b for fusion is formed on a heat resisting elastic body 9 of the pressing bar 2. An object is clamped between the welding portions 7 and the pressing bar 2 to be welded and fused by heat contraction caused by heating between the space 8a for fusion and the recess portion 8b for fusion.
Patent JP-S59205536-A (JP)
Title: Ventilation fan linked to gas apparatus
Inventor: OCHI KAZUNORI
IPC: F24F7/007
Filed: 1983-05-09
Abstract: PURPOSE:To give an alarm to a user when ventilation goes poor, by a method wherein a current value of a ventilation fan corresponding to a quantity of air causing bad ventilation is determined as a breaking current value of a current breaker. CONSTITUTION:It happens that a static pressure P1 generated by the effect of outside air acts on a ventilation fan and this causes bad ventilation, under the condition that, a contact 6 being made, s fan motor 7 of the ventilation fan is operated to discharge an exhaust gas automatically. Assuming that a quantity Q1 of air at a time point 21 causes bad ventilation, a current value of a current breaker 8 is set to accord with a current I1 at a time point 22. Then a current is interrupted at this time point. Consequently, a base current of a transistor 10 stops flowing, the transistor 10 stops operation, a current flows through a gate of a thyristor 14, and thereby the thyristor 14 is operated to make sound an alarm buzzer 16 connected to the anode thereof and, simultaneously, to make a light-emitting diode 17 emit a light. Thus, a user can be informed of the poor ventilation.
Patent JP-S62238112-A (JP)
Title: Connecting structure of mountable-demountable roof lid
Inventor: FUJIWARA RYOJI
IPC: B60J7/10
Filed: 1986-04-08
Abstract: PURPOSE:To withstand an excessive load from a cabin side by forming a flange facing downward and a flange facing upward on the upper edge of the opening of a socket member comprising a connecting section and on the tip end of a connecting plate respectively. CONSTITUTION:In mounting/demounting a lid main body 7, a connecting plate 8 is inserted into/pulled out of the opening 5 of a socket member 4 with the lid side of the lid main body 7 raised. Under a condition where the lid main body 7 is mounted, if the lid main body 7 is subjected to an excessive load from the cabin side, the lid main body 7 is deflected while being deformed whereby the connecting plate 8 intends to go out obliquely upward from the opening 5. Linked with this movement, the flange 16 of the connecting plate 8 is meshed with the flange 15 of the opening 5 for preventing the connecting plate 8 from being slipped off and the lid main body 7 from being demounted. Owing to this constitution, withstanding an excessive load from the cabin side is ensured.