baber/WOPTO huggingface dataset:
Patent JP-S5630315-A (JP)
Title: Transversal filter
Inventor: SATOU MASAO
IPC: H03H15/02
Filed: 1979-08-21
Abstract: PURPOSE:To multiply an input signal by a weight coefficient at a high speed by fixing the sizes of floating electrodes of a charge transfer element so that the mutual area ratio will be a multiple of ''2''. CONSTITUTION:When the area of floating electrodes G11...Gn1 in charge transfer element 1 is denoted as A0, the area of floating electrodes G12...Gn2 should be 2A0 and that of floating electrodes G13...Gn3 should be 4A0. As a result, a voltage proportional to the area of each electrode can be induced at the electrode. Switches S11... are those merely for selecting respective electrodes, and provide high-speed operation. The switch group, having outputs of +1, -1 and 0, connects a fixed electrode to differential amplifier AMP1, so that an input signal will be weighted.
Patent JP-S5645449-A (JP)
Title: Novel peptide, its pharmaceutically acceptable salt and preparation of the same
Inventor: KURODA YOSHIO
IPC: A61P31/04
Filed: 1980-07-31
Abstract: NEW MATERIAL:A peptide (salt) of formula I [R<1> is H or acyl; Rb<1> is H, methyl, etc.; R<2> and R<q> are Hs, carboxyls, formula II (Ra<2> is mono-, di-carboxy lower alkyl, etc.; Rb<2> is H or lower alkyl), etc.; R<p> is H, carboxyl (when one of R<2> and R<q> is H, the other is carboxyl etc.), etc.; R<r> is H or amino-protecting group; m is an integer 1-3; n is an integer 0-2; R<2> is H, protected carboxyl, etc. when R<1> is H, t-butoxycarbonyl, etc. and Rb<1> is methyl, m being 2, n being 1; R<2> is H, (protected) carboxyl, etc. when R<1> is lactoyl, and Rb<1> is methyl, m being 2, n being 1, R<p> and R<q> being carboxyls, R<r> being H, etc.]. EXAMPLE:Propionyl-L-Ala-gamma-D-Glu(alpha-OH)-(L)-meso DAP-(L)-GlyOH. USE:An immune response enhancer, an activator for the reticulo-endothelial system, an interferon producer, a juvenilizing agent, a protecting agent against infection, an antitumor agent, etc. PROCESS:A compound (salt) of formula III is reacted with an esterifying agent.
Patent JP-S59231787-A (JP)
Title: Addressing system of magnetic tape
Inventor: OOIWA KAZUAKI
IPC: G11B27/32
Filed: 1983-06-14
Abstract: PURPOSE:To increase the degree of freedom for code setting without compressing the record area of information by separating the track for record of address code from the information track. CONSTITUTION:The going information track is referred to as IT1 and the address track opposite to the track IT1 is defined as AT1. In the same way, the coming-back informtion track and the going-back address track are defined as AT1. In the same way, the coming-back information track and the going-back address track are defined as IT2 and AT2, respectively. Only information is recorded to tracks IT1 and IT2; while address codes needed for program searching are recorded to tracks AT1 and AT2. Therefore the record area of information is never compressed. At the same time, it is also possible to record data, etc. continuously and to select and read out a part of data. This also increase the degree of freedom for code setting.
Patent JP-H11239886-A (JP)
Title: Non-distructive testing method in projection welding
Inventor: NAGAI KOTARO
IPC: B23K11/24
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a non-distructive testing method in projection welding capable of suitably and rapidly judging whether welding is suitably executed and required weld strength is obtained without destruction. SOLUTION: In this method, at least one process is executed among a first judging process wherein weld strength is judged being >= required weld strength FR when a total value ΣV of voltage data from energization starting to a setting time is >=a weld strength judging threshold voltage VL and the weld strength is < the required weld strength FR when the same is < the weld strength judging threshold voltage VL, a second judging process wherein the weld strength is judged being < the required weld strength FR when the maximum voltage reaching time from energization to the maximum voltage is > a weld strength judging threshold voltage time and the weld strength is >= the required weld strength FR when the same is <= the weld strength judging threshold voltage time,  and a third judging process wherein the weld strength is < the required weld strength FR when a prescribed displacement reaching time from energization to displacement between prescribed electrodes is > a weld strength judging threshold displacement time and the weld strength is judged being >=the required weld strength FR when the same is <= the weld strength judging threshold displacement time.
Patent JP-H09282580-A (JP)
Title: Driver calling device for parked vehicle
Inventor: MATSUSHITA MASAMI
IPC: G08B21/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a driver calling device for recognizing that a driver's own vehicle is in trouble parking by mounting a transmitter on the parked vehicle, carrying a receiver with a driver and pressing a transmission button. SOLUTION: This calling device is composed of a transmitter A equipped with a transmission button 1 and mounted on the vehicle and a receiver B carried with the driver for receiving the radio wave of the transmitter A, the base end of a mounting part 2 is fixed on the transmitter A, a lock mechanism 3 is provided at the top end of the mounting part 2, and the mounting part 2 is wound around and mounted at the winding enable section of the vehicle. Further, the base end of the mounting part 2 is fixed on the transmitter A, the lock part is extended to the top end of the mounting part 2, and the lock part is inserted, locked and mounted at the inserting enable section of the vehicle.  Additionally, the base end of the mounting part 2 is fixed on the transmitter A, a remote transmission button is provided at the top end of the mounting part 2, and the remote transmission button is protruded from the gap section of the vehicle.
Patent JP-2000296654-A (JP)
Title: Image data printer
Inventor: OKUMA KEISUKE
IPC: B41J25/20
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an image data printer capable of printing a cutting mark for cutting a printed image in a desired size. SOLUTION: Cutting marks 52 are printed on a circumference of an image 51 on a paper 50 by using a printer. The cutting marks 52 are printed such that the paper can be cut in each of six sizes such as an octavo size, a large cabinet size, a cabinet size, a post card size, a large lateral cabinet size or a lateral cabinet size. The cutting mark 52 are indicated by each of different kinds of lines such as a continuous line, a broken line, a dotted line or a chain line or a line in a different color when using a color printer. As a result, when using the cutting marks 52, it is possible to readily cut the printed image in a desired size. As the kind of the cutting marks 52 are different with each other corresponding to the size of the image, it is possible to readily discriminate the cutting marks 52.
Patent JP-S6325417-A (JP)
Inventor: BUORUFUGANGU KURIYUUGAA
IPC: F01D5/28
Filed: 1987-05-01
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-S6328484-A (JP)
Inventor: HARUTOMUUTO BURAUN
IPC: C02F1/00
Filed: 1987-05-01
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-H04313948-A (JP)
Title: Color scanner
Inventor: TAKANO HIROYUKI
IPC: H04N1/04
Filed: 1991-04-11
Abstract: PURPOSE:To expand the utility by receiving not only R, G, B single color lights but also other color light with a sensor at the read of an original so as to obtain information of a delicate color tone. CONSTITUTION:R, G, B single color lights are set to reflected lights from an original, the single color lights are received by a sensor of a single board to read an original in the color scanner, which is provided with a rotary dispersing prism 14 separating the reflected light from the original 5 into the single color light continuously, the optical path of each single color light subject to color separation is made sequentially coincident with a prescribed axis, and a sensor 8 provided to an image forming position of the original 5 receives each single color light on the prescribed axis. The reflected light from the original 5 is separated into each single color light by a prism 14, the light of each color separated is sequentially received by the sensor 8 by a rotary angle of the prism 14 and the sensor 8 receives not only the R, G, B single color lights but also the other color light.
Patent JP-S62264782-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOBAYASHI JUN
IPC: G11B20/02
Filed: 1986-05-12
Abstract: PURPOSE:To realize processing by a field memory of a video signal including time base fluctuation with comparatively simple constitution by providing the 2nd memory storing a synchronizing signal in addition to the 1st memory storing a video signal. CONSTITUTION:A clock having a frequency 4 times the frequency of a chrominance subcarrier fsc the same as that of a sampling clock at A/D conversion is inputted from a clock input terminal 13 at the write mode. The address is incremented sequentially for an address counter 12 by using the clock and a horizontal synchronizing signal H from a synchronizing separating circuit 9 is written sequentially in the memory. Then at the time of write, since the address of a synchronizing signal memory 11 is incremented sequentially by a reference clock similarly to the write, the time axis fluctuation component of the horizontal synchronizing signal H is reproduced at the output of the synchronizing signal memory 11. In this case, a changeover switch 10 is connected to the position of the memory 11 and a data is transferred to a row address of the video signal memory 7 at the same timing as the write in a line buffer.
Patent JP-S60252436-A (JP)
Title: Production of acylphenols
Inventor: FUJITA TERUNORI
IPC: C07C45/46
Filed: 1984-05-28
Abstract: PURPOSE:To obtain an acylphenol compound useful as agricultural chemicals, photographic chemicals, UV-absorbers, etc., economically in an industrial scale, in one step, with an extremely simple process, by reacting a phenolic compound with a carboxylic acid in the presence of ion-exchanging lamellar caly catalyst. CONSTITUTION:The phenolic compound of formula (R is H, OH, alkyl, akloxy, aryl, NO2 or halogen; m is 1, 2 or 3; X and Y are H or X and Y together with bonded C atom form substituted or unsubstituted naphthalene ring) is made to react with a carboxylic acid in the presence of an ion-exchanging lamellar clay catalyst such as synthetic mica, montmorillonite, vermiculite, etc., usually at 100-350 deg.C, preferably 150-250 deg.C, preferably in liquid phase, and preferably removing the produced water from the reaction system at need. The acylphenol compound corresponding to the raw material can be produced in high yield with simple operation compared with the conventional process.
Patent JP-S5534709-A (JP)
Title: Power source control system of computer system
Inventor: OOTAKE KAZUO
IPC: G06F1/00
Filed: 1978-08-31
Abstract: PURPOSE: To make control possible even in case of cable disconnection by connecting a common bus by a closed loop.  
     CONSTITUTION: If all lines are connected through all units, the system becomes operatable when the EPO contact of supervisory unit SUP is closed, and relay RL 3  is operated in power source control circuit CON in each unit. When central processing units C 1  and C 2  are remote, relay RL 2  is operated; and when the ON switch of SUP is connected, relay RL 1  is operated to supply power to each unit. When they are local, relay RL 1  is operated by closing the ON switch independently of SUP and self-holds after that. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01277644-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: KOMATSU KAZUYA
IPC: G01N27/12
Filed: 1988-04-29
Abstract: PURPOSE:To enable an air-fuel ratio sensor to sufficiently maintain its initial ability over a long period by increasing heating power of a means which heats the air-fuel ratio sensor in accordance with increasing a time of its use. CONSTITUTION:An air-fuel ratio sensor 17, constituted of a semiconductor, is provided being arranged in an exhaust passage 16. While in the vicinity of the air-fuel ratio sensor 17, a heater 21, serving as the heating means, is provided to be arranged, building a heating power adjusting means 23. Here a relay switch 24a is closed by inputting a signal from a sensor 25 to a control unit U when a running distance exceeds a predetermined value. Thus increasing a flow of current in the heater 21, its heating power increases. Accordingly, the air-fuel ratio sensor 17 increases its temperature, and its output can be compensated deflecting to a rich side by aged deterioration because the output deflects to a lean side.
Patent JP-H10287646-A (JP)
Title: Production of n-vinyl lactam
Inventor: OMORI HIDEKI
IPC: C07D211/76
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain an N-vinyl lactam important as a raw producing material for polyvinyl lactams, etc., by using a specific metal alcoholate catalyst and bringing the partial pressure of acetylene to a specified value in a reaction of a lactam with acetylene, in a simple process with one processing under a relatively low pressure with a high rate of conversion. SOLUTION: This production of N-vinyl lactam is to react a lactam (2- pyrrolidone, δ-valerolactam, ε-caprolactam, etc.), expressed by formula I [(n) is 1-3] with acetylene using an alkali metal alcoholate (potassium cyclohexyl alcoholate, sodium cyclohexyl alcoholate, etc.), expressed by formula II [M is an alkali metal, (n) is 2-5] as a catalyst by bring a partial pressure of acetylene to 0-10 kg/cm<2> G and a reaction temperature to 80-200 deg.C for about 2-30 hours in case of a batch operation and obtain N-vinyl lactam, N-vinyl pyrrolidone, etc. The amount of the catalyst used is brought to about 0.001-0.2 molar ratio based on the compound of formula I and the concentration of the catalyst in the reaction system is brought to about 0.5-30 wt.%.
Patent JP-S5533080-A (JP)
Title: Method of adhering semiconductor substrate
Inventor: TATENO KENICHI
IPC: H01L21/58
Filed: 1978-08-30
Abstract: PURPOSE: To preferably adhere a semiconductor substrate to a support without special layer by using molten solder retained in active state in an electric furnace of inactive or reducing atmosphere.  
     CONSTITUTION: A substrate support 11 fed into an electric furnace cover 2 is heated as it is moved to become at maximum temperature under a solder dropping unit 6. Suitable amount of solder is dropped at this to feed the support 11 at one pitch. The solder is expanded in circular shape to reach the support in preferable state. It is then fed under a vacuum pincette 9, placed with a substrate 10 thereon, to adhere the substrate to the support at feeding step, and fed out of the furnace. In the meantime, inert or reducing gas is supplied over the molten solder liquid surface through holes 3 to 5 to allow the solder to exhibit active surface state to be thus very preferably adhered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02285953-A (JP)
Title: Armature coil mounting method
Inventor: SO MASAHIRO
IPC: H02K15/09
Filed: 1989-04-26
Abstract: PURPOSE:To suppress deformation in the vicinity of coil end projected from an armature core by deforming an armature coil sequentially and plastically according to the rolling of a press roller, then developing the armature coil in one advancing direction of the press roller with the advancing direction of the press roller being set unilaterally. CONSTITUTION:A press roller 10 is supported by a shaft 12 which is moved through a pressurizing unit in order to pressure shape an armature coil 8. The locus of the pressure roller 10 is bent upward at the coil ends 8A, 8B. Consequently, the press roller 10 lowers the roller position gradually at the coil end 8A portion to increase the press load gradually, then the press roller 10 travels at a predetermined height position on an armature core 2 to perform press shaping through constant dimension constant pressure load, and finally the press roller 10 lifts the roller position gradually at the coil end 8B portion thus reducing the press load gradually.
Patent JP-S59230404-A (JP)
Title: Brake device for chopper controlled electric railcar
Inventor: TACHIBANA MEGUMI
IPC: B60L7/22
Filed: 1983-06-13
Abstract: PURPOSE:To improve the reliability of switching from a regeneration brake to a generation brake by switching to the generation brake when a brake torque becomes smaller by the prescribed value or larger than an instructed brake torque at the regeneration control time. CONSTITUTION:When a regeneration brake is performed, switches 9, 10 or 11 is closed to connect main motor groups 2, 3 in parallel or in series, a field current is controlled by a field chopper 15, thereby controlling under a constant torque. When the difference between an instructed brake torque value TP from a motorman's compartment and the actual brake torque TQ generated in a main motor due to the reduction in a regeneration load during the regeneration brake becomes the set value (b) or higher, a generation brake thyristor 14 is conducted to connect a generation brake resistor 13 is connected in parallel with the groups 2, 3 to become a generation brake state 24.
Patent JP-H02288010-A (JP)
Title: Lighting apparatus
Inventor: MIMOTO OSAMU
IPC: F21V13/02
Filed: 1989-04-26
Abstract: PURPOSE:To enable a single lighting apparatus to provide both transmission light and reflected light for improved artistic stage effect by positioning a lamp in a stepped shade so that it faces a light-transmitting first main surface and a between-steps surface, and uses the outer surface of a second main surface as a reflecting surface. CONSTITUTION:The direct light from a fluorescent lamp 28 and the light reflected by a reflecting plate 26 located on its backside pass through a between- steps surface 41 and a first main surface 42 of a shade 36 to be radiated. Also, the diffused light that has passed through the surface 41 is reflected on the reflecting surface that is the outer surface on the lower side of a second main surface 43 to be radiated. With this arrangement, the transparent surface 41 and the first main surface 42, can provide sufficient illumination because of their efficient transmission of light, while the second main surface 43 provides a soft, indirect light, thus permitting a single illumination apparatus to offer two different lighting effects. Further, areas of the surface 41 and the main surfaces 42, 43, and their proportion are changed to emphasize various feeling of protrusion and recess, so that artistry can be improved.
Patent JP-H08278662-A (JP)
Title: Resin composition for toner and toner for developing electrostatic charge image
Inventor: MATSUNAGA SATOSHI
IPC: G03G9/087
Filed: 1995-04-07
Abstract: PURPOSE: To provide a resin compsn. capable of giving a toner having satisfactory fixability even at the time of continuously forming a large number of copies and excellent in anti-offsetting property, blocking resistance and flowability. CONSTITUTION: A high mol.wt. resin compsn. and a low mol.wt. resin compsn. constitute the objective resin compsn. for a toner. The loss tangent (ratio of modulus of loss elasticity to modulus of storage elasticity) of each of the resin compsns. becomes max. at one or more kinds of temps. and becomes min. at one or more kinds of temps. in the temp. range of 50-150 deg.C and relations represented by formulae I, II are established. In the formula I, TPH, TPL and TPB are temps. at which the loss tangents of the high mol.wt. resin compsn., the low mol.wt. resin compsn. and the resin compsn. for a toner become max., respectively. In the formula II, TVH, TVL and TVB are temps. at which the loss tangents of the high m.p. resin compsn., the low mol.wt. resin compsn. and the resin compsn. for a toner become min., respectively.
Patent JP-H05304006-A (JP)
Title: Surge absorbing type wiring plug-in connector
Inventor: KOYAMA TSUTOMU
IPC: H01C7/13
Filed: 1992-04-27
Abstract: PURPOSE:To visually discriminate the blown-out state of a temperature fuse from outside when the surge is in excess of the surge resistivity precribed by a surge absorbing element. CONSTITUTION:The title surge absorbing type wiring plug-in connector protects an electric machine from the surge intruding from the side of a power source by interposing the connector between the power source and the electric machine. An inserting blade 2 and a receiving blade 3 are provided at both ends of the main body case 1, an internal circuit composed of a surge abosrbing element 4, a temperatrue fuse 5 with which circuit is broken by the blown-out fuse by the heating of the element when the surge is in excess of the surge resistivity prescribed by a surge absorbing element, and a light emitting element 6 with which lights are put out the condition wherein the temperature fuse is blown out, is connected between the inserting blade and the receiving blade. The state of operation of the temperature fuse is judged by visually observing the state of lights-on and lights-out.
Patent JP-S60252529-A (JP)
Title: Circular article stacking device
Inventor: OOMORI KAZUMI
IPC: B65G57/09
Filed: 1984-05-25
Abstract: PURPOSE:To simplify an aricle dropping mechanism and an article centering mechanism, by rolling down circular articles laid sidelong on a conveyor line, onto a V-like shape receiving bed through a chute to automatically center and align the circular atricles. CONSTITUTION:A circular article 9 (for example, a diamond) is made stand on a V-like shape receiving bed 3c on an inner rail 3 through a chute and is automatically centered. Then a pusher 4 is moved leftward by means of a fluid pressure cylinder 6 to press the circular article 9 against a transfer conveyor 3b, and the inner rail 3 is shifted rightward by the thickness of the article, leaving the article 9 held between the transfer conveyor 3b and the pusher 4 to receive the second one of an article between the first mentioned article 9 and the pusher 4 to repeat the same steps. With the repetition of such steps a predetermined number of circular articles 9 are centered and aligned on the receiving bed, and then an outer rail 2 is made rise up under action of a fluid pressure cylinder 7 so that the articles 9 are stacked on the transfer conveyor 3b.
Patent JP-S5631505-A (JP)
Title: Prevention of internal rust in liquid hydraulic cylinder
Inventor: FURUYAMA BUNJI
IPC: B21B31/20
Filed: 1979-08-24
Abstract: PURPOSE: To prevent a rust from being internally generated in a liquid hydraulic cylinder and obtain a smoothness of its operation, by providing an oil sump on the half way of a piping that connects an enclosed chamber, at an opposite side to a load side of the hydraulic cylinder, to the outside air and interposing a gaseous phase antirust agent between said oil sump and the above described enclosed chamber.  
     CONSTITUTION: The end of a rod 14 of a liquid hydraulic cylinder 1 is always provided in a condition to be applied a load 2. (For instance, like as in a case of roll balance for a rolling mill.) The operation of said cylinder 1 is performed by the selecting action of a directional control valve 3, and at the ascending motion of the rod 14 gas in an upper enclosed chamber of the cylinder 1 can be discharged through a ventilator 8. Here the half way of a piping 9 that communicates the upper enclosed chamber if the cylinder 1 to the ventilator 8 is folded into, for instance, U-shape, used as an oil sump and sealed oil 11, simultaneously between said oil sump and the upper enclosed chamber a gaseous phase antirust agent 10 is interposed. In this way, the upper enclosed chamber can be completely isolated from the outside air to prevent a rust from being generated in the cylinder. 
     COPYRIGHT: (C)1981,JPO&Japio