baber/WOPTO huggingface dataset:
Patent JP-S61469-A (JP)
Title: Electrostatic air purifier
Inventor: KAYAMA MASAAKI
IPC: F24F1/00
Filed: 1984-06-14
Abstract: PURPOSE:To safely operate machinery by enhancing reliability, by arranging a highly directional microphone in the periphery of opposed/dust collection electrodes and judging whether the sound thereof is caused by abnormal discharge to perform control. CONSTITUTION:A highly directional microphone 28 is arranged so as to be contacted with opposed/dust collection electrodes 22 or in the periphery of said electrodes 22. Abnormal discharge sound generated in the periphery of said dust collection electrodes 22 is heard by said microphone 28 to confirm the frequency component thereof and the discrimination of the discharge sound and other sound is performed and the control of display, alarm or the disconnection of a power source is performed by a control part 29. By this method, reliability is enhanced to a large extent.
Patent JP-S5823471-A (JP)
Title: Semiconductor device
Inventor: IIDA NORIO
IPC: H01L21/331
Filed: 1981-08-05
Abstract: PURPOSE:To protect input even under the conditions of surge, discharge time thereof is long, and the opening of a power supply terminal by forming PNPN elements in order of the input of a semiconductor circuit, input thereto must be protected. CONSTITUTION:An N<+> type buried layer 12 is formed to a P type substrate 11, a P<+> type buried layer 13 is shaped into the buried layer 12, and an N type epitaxial layer 14 is formed onto the layer 13 through vapor growth. P<+> type isolation and diffusion are conducted selectively, and isolation diffusion layers 151, 152 are formed. Accordingly, islands 14' surrounded by the P type substrate 11 and the isolation diffusion layer 151 and an island 14'' surrounded by the buried layer 13 and the isolation diffusion layers 152 are shaped. An N<+> type region 16 is molded by diffusing an N<+> type impurity to the island 14' and making it reach to the N<+> type buried layer 12, and a P<+> type region 17 is formed by further diffusing a P<+> type impurity to the island 14''. Contact holes are shaped to an insulating film 18 on the regions 16, 17, and electrodes 191, 192 are taken out. Consequently, the region 17 is connected to the signal input terminal of the semiconductor circuit, input thereto must be protected, and the region 16 is connected to ground.
Patent JP-S5913805-A (JP)
Inventor: MURATA SHIROU
IPC: F22B37/56
Filed: 1982-07-14
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-H11302209-A (JP)
Title: Production of cyclic alcohol
Inventor: ONO SHIGERU
IPC: C07C35/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclic alcohol by maintaining the concentration of an oxidizing agent contained in water low, capable of inhibiting and preventing the production of oxidation reaction products in the whole reaction system and industrially obtaining the cyclic alcohol such as cyclohexanol. SOLUTION: This method for producing a cyclic alcohol comprises catalytically hydrating a cyclic olefin of the formula: Cn H2n-2-m Rm [R is H, a 1-4C alkyl or the like; (n) is 5-12; (m) is 1-4] (preferably cyclohexene) with water in the presence of a catalyst of the formula [M is a k-valent cation; Z is at least one kind of w-valent metal, such as boron or gallium, except M and aluminum; (q)=1±0.5; 1<=(x)<=1,000; 0<=(y)<=1] (preferably crystalline aluminosilicate). Therein, the concentration of an oxidizing agent in the water is <=0.03 mmol/L. The oxidizing agent is preferably oxygen, and the concentration of the oxidizing agent in supply water used for supplying water decreased by the catalytic hydration reaction is preferably <=0.03 mmol/L.
Patent JP-S612781-A (JP)
Title: Hot-melt type adhesive
Inventor: HIBINO YUTAKA
IPC: C09J177/00
Filed: 1984-06-13
Abstract: PURPOSE:The titled adhesive that is obtained by using a specific ethylene copolymer, a polyamide resin and a rubber in a specific proportion, thus showing high adhesion to a variety of substrates, improved britleness at low temperatures and high adhesion at elevated temperatures. CONSTITUTION:The objective adhesive is obtained by mixing (A) 30-80wt% of a polyamide resin with an amine value of 0.5-15, preferably softening at 70- 180 deg.C, (B) 10-40wt% of an ethylene-acrylic acid copolymer of 5-30wt% of acrylic acid content where the copolymer has a melt index of 10-500 and (C) 5-30wt% of a styrene-butadiene-sytrene or styrene-isoprene-styrene block copolymer containing less than 30wt% of styrene.
Patent JP-S61283411-A (JP)
Title: Descaling method for hot rolling
Inventor: ISHIHARA YOSHIAKI
IPC: B21B45/08
Filed: 1985-06-07
Abstract: PURPOSE:To descale efficiently by injecting high-pressure water to a rolling material at several positions on the rolling stage and by interrupting the injection with a priority lower ranking of to moderate the lowering of the injection pressure of high-pressure water, when the injections are conducted parallelly. CONSTITUTION:In the hot rolling stage of the rolling material traveling to the direction of arrow A, the injection nozzles 4-6 are disposed on a scale breaker 1, roughing mill 2 and finishing mill 3 respectively and the descaling of the rolling material is performed by the injections of high-pressure water from a piping system equipped with several pumps 8 and an accumulator 7. Then the preferential orders (1) front and rear surfaces of the finishing mill 3, (2) the scale breaker 1, (3) front and rear surfaces of the roughing mill 3, etc. are set in due consideration of the conditions such as effectiveness and influence. When the injections of high-pressure water are simultaneously carried out, the injections are interrupted by said priority of lower ranking. In this way, the lowering of injection pressure is moderated and the descaling is performed efficiently by minimum number of pumps.
Patent JP-H08275786-A (JP)
Title: Functional polypeptide
Inventor: KIMIZUKA FUSAO
IPC: C07K19/00
Filed: 1996-04-22
Abstract: PURPOSE: To obtain a functional polypeptide having a specific amino acid sequence, corresponding to the fibrin-binding region of fibronectin, inhibiting the binding of platelets to the fibrin, and useful for blood coagulation inhibition, wound healing, drug delivery, etc. CONSTITUTION: This new functional polypeptide has an amino acid sequence of the formula and corresponds to the fibrin-binding domain Asn<2133> -Glu<2324> (192 amino acids) of human fibronectin(FN). The fibrin-binding domain exhibits a fibrin-binding activity in the FN. The functional polypeptide inhibits the binding of platelets to the fibrin and is useful as a blood coagulation-inhibiting agent and for wound healing and drug delivery systems. The functional polypeptide is obtained by cleaving out a cDNA fragment coding the fibrin-binding domain Asn<2133> Glu<2324> (192 amino acids) from a 5.6kb plasmid containing the cDNA fragment, inserting the cDNA fragment into an expression vector, transforming a host cell with the obtained vector and subsequently culturing the transformant to express the gene.
Patent JP-H072889-A (JP)
Title: Nucleoside and oligonucleotide with 2' - ether radical
Inventor: PIEERU MARUTAN
IPC: A61K31/70
Filed: 1994-05-12
Abstract: PURPOSE: To provide a new compound usuful as a remedies for viral infection and a diagnostic agent of viral disease or hereditary disease that is increased in bonding affinity for complementary RNA and inclesed in nuclease resistancy.  
     CONSTITUTION: The compound of formula I {R 1  and R 2  are each H, a protecting group or the like; B is purine, pyrimidine or the like; R 3  is a group of formula II or III [R 5  is H, a 1-10C alkyl or the like; Z is (CH 2 ) p , (CH 2 -CH 2 -O) q -CH 2 CH 2  ((p) is 1 to 10; (q) is 1 to 4)] or the like}, for example, a compound of formula IV is provided. The compound of the formula I where R 3  is a group of formula III is obtained by reacting a compound of formula V (R 14  and R 15  are each a protecting group) with a compound of formula VI (X is Cl, Br or the like) in an inactive solvent preferably at a temp of 0 to 90°C. This reaction is preferably conducted in the presence of base of alkali metal hydrogen compound or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0420039-A (JP)
Title: Data transmitter
Inventor: YAMAZAKI KIYOSHI
IPC: H04L12/40
Filed: 1990-05-15
Abstract: PURPOSE:To prevent malfunction from occurring by revising the setting of an address of an alternate station into an address of a faulty station when a master station detects the fault of the slave station. CONSTITUTION:Each slave station sends a message to a master station 1 at a prescribed period, the master station 1 counts the period of the message sent from each slave station and discriminates a station to be faulty when the message comes from the slave station regardless of lapse of one period or over. For example, when a slave station 2-1 is faulty and a slave station 2-5 takes over the slave station 2-1, the master station 1 detects the fault and sends an address setting command to the slave station 2-5 to alloy the slave station 2-5 to take over the slave station 2-1 and revises an address of the slave station 2-5 into an address of the faulty slave station 2-1. Thus, the transfer of a data to an erroneous station is avoided at the changeover of the alternate station and a sure data transmitter is realized.
Patent JP-H02302537-A (JP)
Title: Outdoor equipment of air-conditioner
Inventor: MAKITA YASUO
IPC: F24F5/00
Filed: 1989-05-17
Abstract: PURPOSE:To make an external appearance excellent and to improve the operability of connection of a refrigerant piping by a method wherein a connecting part of the refrigerant piping is accommodated in a cut part of an outdoor unit case and a water droplet of dew formed on the connecting part of the refrigerant piping is discharged onto the outdoor unit side by a water droplet discharging means provided inside a cover. CONSTITUTION:When an outdoor unit 1 starts a cooling operation, a cooled refrigerant flows through a refrigerant piping, a stop valve 11 is cooled down thereby and dew condensation occurs thereon. A water droplet formed by the dew condensation drops into a conduit part 16 provided integrally with a cover 13 and discharged onto a bed plate 9 of the outdoor unit 1. When the refrigerant piping is connected to the outdoor unit 1, the cover 13 is removed from an outdoor unit case 21, a cut part 15 is opened and connection of the piping is conducted by using a flare nut 12 of the stop valve 11. Since the out part 15 is opened completely when the cover 13 is removed, an operation of connecting the refrigerant piping from below can be performed very simply. After the connection of the refrigerant piping is completed, the cover 13 is fitted to the outdoor unit case 21.
Patent JP-H09309629-A (JP)
Title: Loading tray device
Inventor: AKIMOTO TAMIYA
IPC: B65H1/26
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate setting operation of a sheet feeding tray and cause its positive operation to be assured. SOLUTION: A sheet feeding tray 2 which can be pulled out in respect to a main body of an image forming device and has a front cover 9 is provided with a bottom plate 5 for lifting up a stacked transfer sheet and a lever 8 fixed to a lever shaft 10 and for lifting up line bottom plate 5 through its rotating operation. The operation in which the front cover 9 is pushed into a substantial flush with the main body of the image forming device is applied as a trigger, a loading shaft arranged on an extending line of the lever shaft 10 is slid and moved in a direction of the sheet feeding tray 2, connected to and coupled to the lever shaft 10, the loading shaft is slid and moved in an opposite direction as it is and the sheet feeding tray 2 is pulled into the set position within the image forming device.  Then, as the loading shaft is rotated to cause the lever 8 to be rotated and the bottom plate 5 is lifted up. With such an arrangement as above, the setting operation for the sheet feeding tray 2 is facilitated and its positive operating characteristic can be increased.
Patent JP-H08312267-A (JP)
Title: Pair-glass (r) fitting with built-in pleated shade
Inventor: KOBAYASHI MINORU
IPC: E06B9/264
Filed: 1995-05-23
Abstract: PURPOSE: To reduce dead space so that a wide open face is available and to ensure and facilitate a drive of opening and closing movement of a shade member by causing internal magnet pieces provided at each end of a lift bar to move following external magnet pieces. CONSTITUTION: In this pair-glass fitting with an interval between its front and rear glass panes 2 of about 12mm, a pleated shade with a folding width of about 10mm is enclosed in a sealed space 3 surrounded by the two layers of glass panes 2 and a pair of frames 1 around them. The expansion-side upper end of the pleated shade is secured to an upper rail 1-2, and a lift bar 5 having inner magnet pieces 6 placed at each end is attached to the lower end of the pleated shade. External magnet pieces 9 that attract the internal magnet pieces 6 are placed along the outside surface of a vertical rail 1-1 in such a way that their movement can be controlled. By controlling the external magnet pieces 9 to rise and fall, the internal magnet pieces 6 are raised and lowered following them, thereby expanding and retracting the pleated shade.
Patent JP-S613530-A (JP)
Title: Error correction circuit
Inventor: KOORI TAKEJI
IPC: H03M13/23
Filed: 1984-06-18
Abstract: PURPOSE:To reduce the memory capacity required for decoding by using data decoded already or known data like a synchronous word to decrease the number of patterns taken by a coded signal. CONSTITUTION:Data of S bits decoded already or predetermined S-bit data such as a synchronous word repeated at a prescribed period is used as a known data to actuate a selector 12 in a decoder circuit where A bits of a received signal 1 subjected to convolution coding with 1/N transmission efficiency and K restricting length is decoded and a decoding signal 4 is obtained by 2A kinds of demodulation pattern and most likelihood decoding data corresponding to the patterns. Thus, the capacity of the memory 3 addressing the received demodulation input signal 1 inputted to a register 2 is for 2A-2A<->SN kinds of coded patterns and the memory capacity is decreased.
Patent JP-H0423302-A (JP)
Title: Resistance module equipped with power-supply switch
Inventor: NAGATA RYUJI
IPC: H01C13/00
Filed: 1990-05-14
Abstract: PURPOSE:To reduce a power consumption during a non-operation, to save a space and to enhance an assembly property by providing the following: a plurality of resistances; a semiconductor element used to protect a circuit; and a semiconductor switch used to control the ON/OFF operation of the supply of a power supply to a group of resistances. CONSTITUTION:When a plurality of resistances 1 are not operated and an OFF signal is given to an enable terminal 4 from the outside, the supply of a power supply to the resistances from a power supply 6 is cut off by the switching operation of a MOSFET 3. Then, when the resistances are operated, an ON signal is given to the enable terminal from the outside, and the power supply is supplied by the switching operation of the MOSFET. Diodes 5 prevent an electric current from flowing reversely between the individual resistances.
Patent JP-H06336752-A (JP)
Title: Hair catcher
Inventor: NAKAMURA HIROBUMI
IPC: E03C1/264
Filed: 1993-05-26
Abstract: PURPOSE:To catch large sized dust such as hair, texture, etc., selectively in a bath tub device and to prevent a drop in the flow of bath water. CONSTITUTION:Projections 19 are vertically arranged against a stream direction of bath water in a hair catcher 32 by providing a plate having a plurality of projections 19 with the approximately same length as the height of a facing cover 16 to the inside of the bottomed and cylindrical facing cover 16 provided with an inlet 17 of water, and hair, texture, etc., contained in bath water cling to the projections 19 and are selectively caught with the hair catcher. Accordingly, small-sized dust such as dirt, etc., scarcely blockades a channel, so that the excellent hair catcher 32 capable of preventing a drop in the flow is obtained.
Patent JP-H09299199-A (JP)
Title: Display case
Inventor: HAYAKAWA SHUNROKU
IPC: A47F3/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To clearly visualize design of displayed matters, by making the front transparent and continuing the laying part for displayed matters and its back face part with a smooth curve to eliminate laterally extending ridge lines coming into an eye. SOLUTION: This display case A has a frame 1 with an almost L-shape in side view with a base part 2 and an erecting part 3 behind thereof. A displaying space C is formed by an opening/closing transparent cover door 4 equipped bridging from the upper end of the erecting part 3 to the front end of the base part 2 and a side face plate 5 to close between the frame 1 and the cover door 4. A display plate 6 smoothly continuing from the upper face of the base part 2 of the frame 1 to the front face of the erecting part 3 is mounted. The cover door 4 is made of glass or synthetic resin such as transparent acrylate resin, etc., and has a shape continuously curved from the rear end to the front end.  At the back of displayed matters laid on the display space, no laterally extending ridge lines to come into an eye upon viewing the displayed matters exist, i.e., there is no ridge line between members to constitute the display space and original design of a displayed matter is not spoiled.
Patent JP-S6016091-A (JP)
Title: Telephone set
Inventor: SUGIURA RIYUUZOU
IPC: H04M1/71
Filed: 1983-07-07
Abstract: PURPOSE:To attain the identification of response content by disabling the incoming response to a main wire from a called telephone set only during a prescribed time after the 1st operation in a telephone set provided with an extension calling button. CONSTITUTION:A timer started in response to the 1st operation and a control circuit CNT operating main wire and extension switching means LA, LB in response to a called telephone set until the time of the timer is over and connecting the called telephone set to an extension circuit are provided to a master set STa to disable the incoming response from the called telephone set to the main wire only during a prescribed time after the 1st operation. Thus, even if an incoming call comes from main wires L1, L2 after the 1st operation in the called telephone set, when the called telephone set hooks off, the state is brought to the extension talking state.
Patent JP-H05294067-A (JP)
Title: Thermal recording material
Inventor: NARUSE MITSURU
IPC: B41M5/30
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a thermal recording material improved in plasticizer resistance, water resistance, thermal background color development resistance and head matching properties by an epoxy type crosslinking agent. CONSTITUTION:In a thermal recording material wherein a thermal recording layer forming a color by heat is provided on a support and a protective layer based on a resin and a crosslinking agent is further provided on the thermal recording layer, a condensate of glycol polyglycidyl ether and an epoxy type crosslinking agent containing a benzene ring having glycidyl ether or ester at its land 4-positions is used as the crosslinking agent. Further, a back coat layer containing the condensate is provided to the rear of the support.
Patent JP-S5825579-A (JP)
Title: Apparatus for controlling ignition advancing angle
Inventor: TAKAKUWA EIJI
IPC: F02P5/153
Filed: 1981-08-10
Abstract: PURPOSE:To enable knocks in all cylinders to be detected with a simple constitution by removing outputs caused by blow-out from variation component of discharge voltage signal to detect only variation component produced by voltage change during knocking. CONSTITUTION:An ignition coil 2 carriers out multiple discharge even in a period of knocking occurrence during the period of firing and combustion of mixture, for example, after ATDC 20 deg.. A detecting section 6 detects about 1/ 1,000 of this discharge voltage. The signals of the section 6 are passed through a band-pass filter centering 7.5KHz knock frequency by a knock processing circuit 7 and through a band-pass filter centering 15KHz frequency by a noise signal processing circuit 8. Also, said signals is passed through and processed by an integrating circuit to remove 50KHz rectangular wave noised caused by blow-out. Then said signals are subject to the subtraction of a knock signal correcting circuit 9 and leave only portions corresponding to the knock signal to be sent to the input of a knock judging circuit 10. Here, when they reach a level higher than a certain one, the knock is judged to take place so that ignition advancing angle is corrected.
Patent JP-2000316033-A (JP)
Title: Transmission device, reception device, data transmission system and data transmission method
Inventor: YOSHIZAWA JUNICHI
IPC: H04L29/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To improve timewise transmission efficiency and error protection capability by applying error correction processing in accordance with significance of reproduction viewed from the decoder of transmission data. SOLUTION: A packet assembly means 6 has picture data supplied from an error correction encoding means 5 as a payload part and an additional part having information on error correction which has been used as a header part. A transmission control means 7 adds control information required for communication to picture data and constitutes/transmits a new packet. A reception control means 9 executes a complementary processing opposite to the processing of the transmission control means 7 and converts reception data into the packet format in an error correction layer. A packet analysis means 10 analyzes the packet into the header part and the payload part. An error correction decoding means 11 executes the error correction decoding of reception data in accordance with used information on error correction, which is written into the header part.  A picture information extension means 12 restores an original picture from compressed picture information.
Patent JP-H09304364-A (JP)
Title: Method and device for determining flaw in subject for examination
Inventor: OZAWA KINGO
IPC: G01B17/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To judge with high reliability the severity of a flaw in a material for examination, such as a railroad rail. SOLUTION: A signal transmitted from an ultrasonic wave transmitting and receiving part 12 is radiated to a rail 10 through an ultrasonic probe 11, and a reflected echo detecting part 13 detects a reflected echo from the received signal of reflection of that ultrasonic pulse. A connection area on a B-scope image, for the reflected echoes detected by the reflected echo detecting part 13, is extracted by a connection area extracting part 14, and magnitude and end-point position on the B-scope image, and the central value of the received signal level of the reflected echoes constituting the end point position and connection area, are extracted by a feature amount extracting part 14 as the feature amounts of the connection area extracted.  Further, based on the feature amounts extracted by the feature amount extracting part 16, the severity of a flaw that is the source of reflection of the reflected echoes constituting the connection area is judged by a judging part 16, and a display part 17 and a recording part 18 display the result of judgment on the severity of the flaw on the screen, along with the position of the flaw, and output them as hard copies.