baber/WOPTO huggingface dataset:
Patent JP-S62278386-A (JP)
Title: Solenoid
Inventor: ICHIKI NOBUHIKO
IPC: F16K31/06
Filed: 1986-05-24
Abstract: PURPOSE:To suppress the generation of an eddy current and improve the response speed of a moving element, by forming grooves substantially parallel to a magnetic path at a part of a member forming the magnetic path. CONSTITUTION:A core 10 has an inner surface on which a moving element 13 slides, and the inner surface of the core 10 is formed with axial grooves 16. The outer peripheral surface of the moving element 13 is also formed with axial grooves 17. The grooves 16 and 17 have a depth in a radial direction of the core 10 and the moving element 13, and extend in parallel to a direction of a magnetic flux 24 to be generated upon excitation of a coil 9. The direction of the magnetic flux coincides with the axial direction of the core 10 and the moving element 13, and it also coincides with a driving direction of the moving element 13. With this arrangement, an eddy current 26 is partially cut at the grooves 16 and 17 to thereby inhibit the eddy current from flowing in the core 10 and the moving element 13.
Patent JP-H11311530-A (JP)
Title: Navigation device and recording medium where program for navigation is recorded
Inventor: HAYASHI KATSUYOSHI
IPC: G09B29/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device which makes it possible to accurately grasp the state and circumferential state of a traffic snarl occurring in an area outside a currently displayed map and the recording medium where the program for navigation is recorded. SOLUTION: The navigation device which supports the movement of a vehicle while displaying maps on a display displays a map including the current position of the vehicle and displays a map including a traffic snarl position instead of the map including the current position (step S11) according to traffic snarl information including information indicating at least the traffic snarl position when acquiring the traffic snarl information (YES; step S2) on condition that the traffic snarl position is outside the area that the map including the current position displays.
Patent JP-S61278071-A (JP)
Title: Capstan servo-circuit of magnetic recording/reproducing device
Inventor: YOSHIHIRO MITSUGI
IPC: G11B15/467
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a sufficient rotation accuracy of a capstan without executing a complicated adjustment by using expensive parts and circuits, by executing a phase-servo by utilizing a rotating speed detecting signal of the capstan at the time of recording. CONSTITUTION:At the time of reproduction, a reference signal SD from a reference signal generating circuit 13, and a control signal which is reproduced by a control head 11 are supplied to a phase comparing circuit 15. A comparing output S1 and a speed detecting pulse from a rotation speed detector 22 are supplied to a rotating speed controlling circuit 20, a speed-servo for keeping a rotating speed of a capstan motor 21 constant, based on a speed detecting pulse is executed, and also a phase-servo for keeping a rotational phase (a running speed of a magnetic tape 1) of a capstan 21c constant, based on the comparing output S1 is executed. At the time of recording, a frequency-divided output SF obtained by frequency-dividing the speed detecting pulse by a frequency divider 17 is supplied to the phase comparing circuit 15 through a muting circuit 18' and a switch 19. The frequency divider 17 is set by a reference signal SD immediately after the switching time to a recording operation.
Patent JP-S5820434-A (JP)
Title: Manufacturing device for stretchable tape
Inventor: FURUYA MASAYOSHI
IPC: B29C70/68
Filed: 1981-07-30
Abstract: PURPOSE:To manufacture a stretchable tape automatically and speedily, by a method wherein a rubber sheet is let out while exerting a tension thereon, nonwoven fabric sheets are respectively laminated on both sides of the rubber sheet, and the sheets are welded to each other at predetermined intervals by a welder horn. CONSTITUTION:The rubber sheet 1 is let out by letting-out rollers 3, 6 while exerting a tension thereon by a tension roller, while the nonwoven fabric sheets 2, 2 are respectively let out onto both sides of the sheet 1 by letting-out rollers 4 for the nonwoven fabric sheets 2, 2 and are laminated integrally with the rubber sheet 1 by squeezing rollers 5. Then, the sheets are welded to each other at predetermined intervals by the welder forn 9 to produce the stretchable tape.
Patent JP-H0321179-A (JP)
Title: Vcr device
Inventor: YOKODERA NOBUHITO
IPC: H04N5/91
Filed: 1989-05-15
Abstract: PURPOSE:To reproduce one program from a video tape on which different signals are simultaneously recorded by allowing the 1st and 2nd reproduced video signals to pass a delay circuit and a 2nd selection circuit. CONSTITUTION:The selection circuit 32 selects a combined signal for one frame and selects also the 1st reproduced signal from a delay signal to synthesize a signal for one frame. In the case of recording/reproducing one program, a tuner 34 out of two and a CHI video head 1 out of two are used.
Patent JP-S6010465-A (JP)
Title: Linear transporting device of carriage
Inventor: WATANABE JIYUNICHI
IPC: G11B7/085
Filed: 1983-06-30
Abstract: PURPOSE:To stop a carriage momently with a high accuracy without generating an oscillation in the carriage by exciting a plane electromagnet and stopping and holding a magnetic plate slided on the magnetic field generation face by its electromagnetic force. CONSTITUTION:A carriage 4 is supported freely movably on two parallel guide shafts 7 and 8 and is transported linearly in the radial direction of a disc 1 by the driving action of a movable coil linear motor 5. When the carriage 4 reaches a desired position, an electromagnet 14 is excited, and a magnetic plate 15 which is slided on the magnetic field generation face of the electromagnet 14 is stopped and held by the electromagnetic force accompanied with this excitation. Then, the carriage 4, namely, an optical pickup unit 3 is stopped in a desired track position on the disc 1. By this linear transporting device, the stop position in determined with a high accuracy without a delay with respect to the stop timing of the carriage because the magnetic plate 15 is always brought into contact with the magnetic field generation face of the electromagnet 14.
Patent JP-S60261578-A (JP)
Inventor: TACHIBANA TOSHIHIKO
IPC: B07B1/22
Filed: 1984-06-08
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-S5820827-A (JP)
Title: Cloth formwork for slope protection work
Inventor: YAMAOKA KAZUMI
IPC: E02D17/20
Filed: 1981-07-28
Abstract: PURPOSE:To greatly reduce the amount of cement to be used in concrete as well as increase the fluidity of concrete by connecting skew-crossly two sets of concrete tube groups forming a mesh type cloth formwork. CONSTITUTION:Concrete tube groups 1 and 2, formed by sewing and cutting two synthetic resin clothes, are skew-crossly connected with each other to form a large number of diamond-shaped spaces 3 and then laid over a sloped ground. Concrete charged from concrete-charging ports 5 flows down in the direction of arrow, during which the divergent flow of the concrete is regularly repeated in the direction of gravity. Thus, the fluidity of the concrete is greatly increased and therefore, the concrete is uniformly distributed into the whole area of the formwork 3.
Patent JP-S6010388-A (JP)
Title: Parallel pipeline fast fourier transformation circuit
Inventor: MIYANO YOSHINOBU
IPC: G06F17/14
Filed: 1983-06-30
Abstract: PURPOSE:To simplify a fast Fourier transformation circuit of parallel pipeline by adopting a circuit constitution not requiring an RAM for data and an RAM for twisted coefficient. CONSTITUTION:Four input groups x(0), x(2), x(4), x(6) and x(1), x(3), x(5), x(7) are impressed respectively to a four-point discrete Fourier transformation circuit 8, where the 4-point Fourier transformation is conducted. After an output of said Fourier transformation circuit 8 and the twisted coefficients stored in a shift register 13 are multiplied at a complex number multiplier 9, the result is inputted to a 2-point discrete Fourier transformation circuit 10, where they are processed. An output of said circuit 10 is fed to a shift register 12, which checks always if there is any error in the output because of occurrence of an error or the like.
Patent JP-H10308883-A (JP)
Title: Video distribution amplifier and video distribution amplifier system using the same
Inventor: KAWACHI TAKUYA
IPC: H04N5/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a video image distribution amplifier where an input is in bridge connection, a termination resistor is automatically inserted and no special connector or the like is in use and a video image distribution amplifier system employing the amplifier. SOLUTION: A video signal source 5 gives a video signal to a video distribution amplifier 1-1 through a coaxial line via an input receptacle IN and the video signal is given to an input receptacle IN of a video distribution amplifier 1-2 via a coaxial line (g) from a receptacle IN' as a bridge input, a switch S is closed in the video distribution amplifier 1-2 and a termination resistor R terminates the coaxial line. An coaxial outer sheath of the bridge output coaxial receptacle IN' is not connected to the ground in the inside of the video distribution amplifiers 1-1, 1-2, but its level is boosted to a voltage Vcc via a boosting resistor (r).  When the video distribution amplifiers 1-1, 1-2 are in bridge connection by the coaxial line (g), the coaxial cable outer sheath is connected to the ground and an input voltage of a control circuit 3 is 0V, then the control circuit 3 detects the bridge connection and disconnects the termination resistor R.
Patent JP-S61277220-A (JP)
Title: Holding circuit
Inventor: SUMI KATSUAKI
IPC: H03K3/286
Filed: 1985-05-31
Abstract: PURPOSE:To make a holding circuit high-speed and multistage by taking out the output through a grounded base transistor TR connected to the collector side of a multi-emitter TR and constituting this grounded base TR as a multi- emitter TR. CONSTITUTION:Holding TRs Q3 and Q4 are constituted as multi-emitter TRs, and the output is taken out from a point C through grounded base TRs Q8 and Q9 biased by a voltage VBIAS. The grounded base TR Q9 is used as an inter-stage TR and is constituted as a multi-emitter TR; and when the grounded base TR Q3 in the second stage is in the operating state, the multi-emitter TR Q9 is made conductive independently of conduction or non-conduction of the TR Q4 of the first stage, and an output VOUT goes to the low level. When the TR Q3 is turned off, the conduction or non-conduction state of the TR Q9 is determined by states of TRs Q3 and Q4, and the output VOUT is set. Thus, the high-speed and multi-stage circuit is constituted.
Patent JP-S5455534-A (JP)
Title: Phenoxyphenoxypropionic acid derivatives and herbicides containing them
Inventor: NISHIYAMA RIYUUZOU
IPC: A01N39/02
Filed: 1977-10-05
Abstract: NEW MATERIAL:Phenoxyphenoxypropionic acid derivatives expressed by formula I: (R is OH, -O- cation, lower alkoxy, lower alkenyloxy, benzyloxy, or lower alkylthio group).  
     EXAMPLE: Sodium α-[4-(4-difluoromethoxyphenoxy)phenoxy] propionatee.  
     USE: Herbicides particularly having selective herbicidal activities to kill the Graminea weeds without giving damages to broadleaf crops.  
     PROCESS: For example, compounds of formula II: (Halo is halogen) are reacted with compounds of formula III in the presence of an alkaline substance, e.g. NaOH, etc. and copper powder or a solvent, e.g. dimethyl sulfoxide, etc. at 50W230°C to give the desired compounds of formula I 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04323918-A (JP)
Title: Train communication equipment
Inventor: HOSHINO TAKEHIKO
IPC: B61L3/02
Filed: 1991-04-23
Abstract: PURPOSE:To attain a high density operation and to shorten the time interval between trains by providing a returning path for a signal current along rails, providing a transmitter-receiver between the rail and the return so as to use it for data transmission/reception with trains. CONSTITUTION:A transmitter 1 has a function of generating a serial data for train control and of modulating the data into an FSK signal and is provided between one rail r2 and one end of a return (a). Moreover, a receiver 2 has a function of democulating a signal sent from a train to ground and is provided between the rail r2 and the other end of the return (a). A signal sent from trains T1, T2 on the rails to the receiver 2 flows through the rail r2 and the return (a) and is inputted to the receiver 2. Since a train position data is sent to the rail r2 through a transmission/reception antenna 3 based on the signal of a tachometer generator G from a preceding train T1, the position data of the preceding train T1 is fetched directly by the succeeding train T2 and the operation of plural trains is attained between a couple of transmitters-receivers.
Patent JP-S5644029-A (JP)
Title: Exhaust gas treating method and its apparatus
Inventor: NARATO KIYOSHI
IPC: B01D53/74
Filed: 1979-09-19
Abstract: PURPOSE: To achieve the improvement in dust removing efficiency and the reduction in the running costs of exhaust gas treatment by contacting an exhaust gas contg. NO x  and SO 2  gases and dusts with catalysts together with a reducing material to oxidize the SO 2  and to reduce NO x  then admitting the same into an electric dust collector.  
     CONSTITUTION: A suitable amount of NH 3  gas is admitted from an NH 3  introducing part 11 into the exhaust gas containing NO x , SO 2  and dusts of a boiler 1, and these are passed through a catalyst reaction part 7 disposed with the plate-shaped catalyst bodies 9 consisting in carrying the metal oxide comprising, for example, Ti and V, as its active main components on substrates made of stainless steel, into plural sheets parallel to the gas flow within a housing 8, whereby the NO x  is reduced and decomposed to N 2  and H 2 O and the SO 2  is oxidized to SO 3 . The SO 3  is adsorbed into the dusts or lowers the apparent resistivity by reacting with the specific components in the dusts. Hence, if this is admitted into an electric dust collector 3 at about 120W150°C by way of an air heater 2, the dusts are effectively removed together with the SO 3 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07322850-A (JP)
Title: Health food and its production
Inventor: GOTO TADASHI
IPC: A23L1/30
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a health food having a low calorie, sufficiently containing nutrients required for human bodies, by blending soybean powder with starch powder, rice bran powder, tea leaf powder and calcium powder, where the amount of the powders blended is decreased in this order. CONSTITUTION:This health food contains (A) soybean powder, (B) starch powder in an amount smaller than that of the component A, (C) rice bran powder in an amount smaller than that of the component B, (D) tea leaf powder in an amount smaller than that of the component C and (E) calcium powder in an amount smaller than that of the component D. The health food is readily taken and has health maintaining effect such as promotion of blood circulation.
Patent JP-S5452901-A (JP)
Title: Channel selecting device
Inventor: HATSUTORI ZENJI
IPC: H03J5/00
Filed: 1977-10-04
Abstract: PURPOSE: To ensure an automatic switching for optional plural channels at an optional time and with an optional ratio, by providing both the main and secondary channel selection circuits.  
     CONSTITUTION: With selection and operation of mode switch 14, the main channel, the secondary channel or the both channels are drawn out alternately from selection switch circuit SSW and band switch circuit BSW. And the channel selection voltage and the TV band information are supplied to electronic tuner 10. Tuner 10 is actuated by main channel selection circuit MCS when switch 14 is at position M, by secondary channel selection circuit SCS at position S, and by both circuits MCS and SCS at position A respectively. The switching time and duty are controlled via variable resistor 15. The clock oscillator is driven by the pulses which are generated in a fixed interval from clock pulse generator circuit CPG. Thus, all channels can be switched sequentially and automatically 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07285437-A (JP)
Title: Fixedly holding device for gap between measuring sensor and rail head top surface in railroad track measuring vehicle
Inventor: SATO YOSHIHIKO
IPC: E01B35/00
Filed: 1994-04-20
Abstract: PURPOSE:To provide a device fixedly holding a gap between a measuring sensor and a rail head top surface as accurately as possible with parallelism of a vehicle body relating to a rail serving as the reference, for measuring a track by a two-axle vehicle. CONSTITUTION:In the outside of an axle box in a two-axle vehicle, two beams 5 are provided in the center 2 of a wheel axle through a hinge 7, and point ends of these beams are connected to each other by a wire 9 through a pulley 4 provided in a vehicle body, also to connect a position of 1/2 length of the one beam to the vehicle body in a vertical direction through the hinge 7, so that a measuring sensor 12 is mounted in a point end of the other beam through an arm 11.
Patent JP-S5643658-A (JP)
Title: Electrophotographic image adjusting method
Inventor: NEGISHI TATSUO
IPC: G03G15/05
Filed: 1979-09-18
Abstract: PURPOSE: To enable stable images to be obtained by so adjusting the light intensity of the uniform exposure of the entire part that the successive rise in the latent image potential right after simultaneous destaticizing or charging and image exposure caused at the time of continuous repetitive use of a photoreceptor.  
     CONSTITUTION: A photosensitive drum 10 is made into the 3-layer constitution consisting of a photosensitive layer of CdS and binding resin on an Al substrate and further coating insulation-type resin thereon. The photoreceptor 10 is uniformly charged by the corona discharge from a primary charger 11, thence AC voltage is applied thereto with a charger 12 and the entire surface is exposed with a lamp 13, whereby electrostatic latent images are formed. Arrangement is so made that the quantity of the entire surface exposure is increased exponential-functionally with an increase in the number of copies so that the lighting voltage is increased from 14V up to 24V during the time from the 1st sheet up to the 10th sheet, where it reaches the saturation value. By standing for 20min it resets down to the initial value. In this way, the successive rise in the latent image potential caused at the time of continuous repetitive copying is compensated by adjusting the light intensity of the uniform exposure of the entire surface, the stable images may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07298931-A (JP)
Title: Dressing wagon
Inventor: KATAYAMA YUKIO
IPC: A47B31/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a dressing wagon capable of being freely moved and putting on makeup with a posture of sitting or seating according to the place of moving destination. CONSTITUTION:A hand box 20 equipped with a dressing table is formed by covering a box in which a dressing material is housed and forming a cover with a mirror on a back plane side. A movable carriage 40 is formed by arranging an opening to which the hand box 20 is inserted and a caster 48 on the bottom side of the box formed at the apex part of the opening. A movable dressing wagon 10 can be formed by housing the dressing material, etc., in the hand box 20 and putting it on the movable carriage 40.
Patent JP-H02298510-A (JP)
Title: Epoxy compound
Inventor: FUJIWA TAKAAKI
IPC: C07D301/14
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a novel epoxy resin, excellent in heat, weather and water resistance by reacting a specific unsaturated compound with an epoxidizing agent. CONSTITUTION:The objective resin, obtained by reacting an unsaturated compound expressed by formula I [e.g. poly(5-vinyl-2-norbornene)] with an epoxidizing agent (preferably peracetic acid) and expressed by formula II [n is 2-1000; X is formula III, -CH=CH2 or formula IV (R is alkyl, carboalkyl or carboaryl containing at least one or more groups expressed by formula III in formula II)].
Patent JP-H10309153-A (JP)
Title: Fishing rod
Inventor: HIRAHARA KENJI
IPC: A01K87/04
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight fishing rod as a whole having a hard-to- damage guide. SOLUTION: A guide 11 set up on the peripheral surface of the body 10 of this fishing rod has a ring 20 for threading a fishline, a columnar part 21 extended outward in the radial direction of the ring 20 and supporting the ring 20, and a fixing part 22 formed by bending one end of the columnar part 21 nearly rectangularly; wherein the ring 20, columnar part 21 and fixing part 22 are integratedly molded using a Ti-Ni alloy material being a shape memory alloy.
Patent JP-H01290673-A (JP)
Title: Novel substance k3543r1, its use and production
Inventor: OTAKE NOZOMI
IPC: A61P35/00
Filed: 1988-05-17
Abstract: NEW MATERIAL: A new material K3543R1 represented by the formula or an acid adduct thereof.  
     USE: An antitumoral.  
     PREPARATION: A strain belonging to the genus Streptomyces and having the ability to produce K3543R1, Streptomyces. tanasiensis K3543 strain (FERM-P 9922) is aerobically cultured in a suitable medium (e.g. glucose, malt extract or yeast extract), and K3543R1 is obtained from the culture. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63284943-A (JP)
Title: Server control system
Inventor: TAKAHASHI HIDEO
IPC: G06F12/00
Filed: 1987-05-15
Abstract: PURPOSE:To communicate with an arbitrary opponent by a server even in operating a system, by registering the address of a communication opponent with whom the server can communicate in the table of the server. CONSTITUTION:The server 1 sends a connection request to a controller 3 in another group designated by a keyboard 101 or a floppy disk 102 in operating the system. The controller 3 receives the connection request, and responds the feasibility of communication by designating a device address. Thereby, the server 1 registers the address on an address table 13. Since the server 1, after completing the registration of the address, can communicate with the controller 3 immediately by using a designated device address, it is possible to perform the communication freely with another work station group by selecting the arbitrary opponent by the server 1.
Patent JP-H01288932-A (JP)
Title: Program running route collecting system
Inventor: SAKURAI YOSHIO
IPC: G06F11/28
Filed: 1988-05-16
Abstract: PURPOSE:To obtain an efficient processor debugging means by providing a means to send the using request of a processor bus when the number of an FIFO memory, a trace memory, and the idle areas of an FIFO memory is at <=the fixed number of words. CONSTITUTION:The title program running route collecting system is that of a data processor to which an arithmetic device 1 and a main memory 2 are connected by a processor bus 3. To the processor bus 3, a first-in/first-out memory (FIFO memory) 4 and a trace control circuit 5 are connected. A near end signal 6 from the FIFO memory 4 is connected to the arithmetic processor 1 in order to require the use of the processor bus 3. Further, a reading output 7 of the FIFO memory 4 and a memory effective signal 8 are connected to a trace memory 9. The trace memory 9 outputs a reception completing signal 10. Thus, mass storage program running data necessary for the analysis of the program running route can be collected.