baber/WOPTO huggingface dataset:
Patent JP-H08287994-A (JP)
Title: Electric shock preventive guard for power supply plug
Inventor: MIHASHI YASUYOSHI
IPC: H01R13/44
Filed: 1995-04-07
Abstract: PURPOSE: To provide an electric shock preventive guard for a power supply plug which can protect an operator from receiving an electric shock due to touching his finger on the metal part of the power supply plug when the power supply plug is inserted into an outlet or pulled out. CONSTITUTION: A guard 3 for partially covering a metal part 2 of a power supply plug 1 is fitted to the power supply plug 1. The guard 3 is moved backward so as to expose the metal part 2 when the power supply plug 1 is inserted into an outlet and is constituted of a plastic bellows so as to partially cover the metal part 2 when the power supply plug 1 is pulled out from the outlet.
Patent JP-S598124-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI TAKASHI
IPC: G11B5/64
Filed: 1982-07-07
Abstract: PURPOSE:To improve considerably the clogging of a head by forming a magnetic thin film on one side of a nonmagnetic substrate and a resin film contg. fine inorg. powder having a surface layer of tin oxide on the other side. CONSTITUTION:A ferromagnetic metallic thin film is formed on one side of a nonmagnetic substrate, and a resin film contg. fine inorg. powder having a surface layer of tin oxide is formed on the other. The inorg. powder has 0.01- 0.5mum particle size, and the surface layer is made of tin oxide such as SnO or SnO2 or a mixture of tin oxide with 0.1-20% indium oxide, antimony oxide or the like. The inorg. powder is made of an electrically insulating oxide such as titanium oxide, silica or alumina. The amount of the fine inorg. powder to be added is 10-500pts.wt., preferably 50-400pts.wt. per 100pts.wt. resin component, and the desired thickness of the resin film is 0.1-1mum.
Patent JP-S5344854-A (JP)
Title: Dc stbilized power source unit
Inventor: SHIGEMORI TAKEO
IPC: G05F1/56
Filed: 1976-10-05
Abstract: PURPOSE: To effect a rapid and sure making and interruption by operating by making and interruption signals the output control circuit for actuating an overcurrent protection circuit for short-circuitedly connecting and disconnecting a power amplifier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5821941-A (JP)
Title: Data communication system
Inventor: HIYAMA KUNIO
IPC: H04L12/43
Filed: 1981-07-31
Abstract: PURPOSE:To perform the communication of data in time division between terminal devices, by adding a connection controlling code showing the transmission request and the discrimination of the end request of a node device at the remote side and the circuit exchanging code showing the channel number to the region of the connection controlling information. CONSTITUTION:Plural communicaton node devices 2 are connected to a common signal transmission line 1. At least one of these devices 2 produces repetitively plural channels in a certain period to transmit them. Each device 2 performs the communication of data through a channel. Then plural continuous channels are used as the regions to transmit the connection controlling information. The information region has a frame constitution which can use both a circuit exchange and a packet exchange together and includes a synchronizing region X, the connection control code showing the discrimination between the transmission request and the end request of the address data of the device 2 and the circuit exchange code showing the channel number.
Patent JP-H07323878-A (JP)
Title: Motorcycle
Inventor: SAKOTA IKUSHI
IPC: B62J9/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a motorcycle in which a large article such as a helmet can be stored and the center of gravity of a vehicle body can be lowered. CONSTITUTION:In a motor cycle 1, an engine 3 is mounted in the central lover part of a body frame 2, while a driver seat 13 is arranged in the rear upper part of the body frame 2, and above the body frame 2, an article storage room 21 is arranged in front of the driver seat 13, while beneath the article storage room 21, a fuel tank 25 is arranged in a space formed above the engine 3.
Patent JP-H06307244-A (JP)
Title: Auxiliary chamber type engine
Inventor: YAMAISHI KOHEI
IPC: F02B19/14
Filed: 1993-04-23
Abstract: PURPOSE:To provide an auxiliary chamber type engine which scatters gas such as a flame to a main combustion chamber from an auxiliary combustion chamber, along each collision guide surface formed on a piston top surface and improves thermal efficiency by shortening a combustion speed at the main combustion chamber. CONSTITUTION:In the case of this auxiliary chamber type engine, an auxiliary combustion chamber 2 is formed with an auxiliary chamber member 15 arranged at a cylinder head, and each collision guide surface consisting of a projecting portion 9 is formed on the piston top surface 11 of a piston 8. Each collision guide surface is made up of an inclination surface 14 and a step portion arclike curved surface 16, and in addition a curved surface 19 bent upward so as to form vertical swirl current is formed on the step portion arclike curved surface 16. Gas that has spouted into a main combustion chamber strengthens the penetration of spouting energy by means of the vertical swirl current, and expedites mixture at the main combustion chamber by riding on air intake swirls IS, and increases a combustion speed, and thermal efficiency can be improved.
Patent JP-H10306465-A (JP)
Title: Method and device for driving excavation body for excavation device
Inventor: AIMOTO TAKESHI
IPC: E02F5/06
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To perform simple and rapid alignment during coupling of an excavation body piece with a running truck fixed by a method wherein the excavation body piece is conveyed to a driving position right below a drive part by a conveying truck and coupled to the drive part or the drive part and a driven excavation body piece. SOLUTION: An extension piece 6a2 is placed on a conveying truck 16 waiting in a temporary placing position B. A drive part 5 is then raised and the truck 16 is moved to a driving position B and coupled to the drive part 5. After the truck 16 is returned to a temporary placing position, the drive part 5 is lowered and the extension piece 6a2 is coupled to a driven piece 6a1 at a topmost stage. Consecutively, excavation operation is effected and a piece coupled body is lowered. Through repetition of the operation described above, an excavation body is driven down to a given depth in a ground simultaneously with assembly of an excavating body. This constitution simplifies and besides performs careful and accurate regulation of the position of the piece 6a2 by the truck 16.
Patent JP-S599850-A (JP)
Title: Enclosed type battery
Inventor: KIMURA ISAO
IPC: H01M50/167
Filed: 1982-07-08
Abstract: PURPOSE:To secure such an enclosed type battery as excellent in leakproof properties, by setting a limit of straightness in an outer side of the peripheral turnover part of a sealing cover among component parts of the battery within a fixed range. CONSTITUTION:In regard to straightness in the outer side of a peripheral turnover part 6 of a sealing cover 4, it is tried to be trued up within 0.03mm.. With this, pressure to be added to the outer side of the sealing cover's peripheral turnover part 6 can be uniformized, improving leakproof properties in a battery. The sealing cover 4 excellent in straightness can be produced when drafting and drawing processes are carefully selected as well as accuracy in a metal mold is well kept up. Especially, making the clearance between the sealing cover 4 and the drawing metal mold smaller at the drawing process is effective for this end.
Patent JP-S60261822-A (JP)
Title: Single hole type multi-depth underground water investigating device and method thereof
Inventor: OOI YUKIO
IPC: E02D1/02
Filed: 1984-06-11
Abstract: PURPOSE:To perform low-cost and reliable investigation of underground water, by a method wherein a strainer structure is independently located at each depth, the strainers are intercoupled through a coupling pipe, and a communicating pipe, extended from a ground surface to the iternal space of each strainer, is situated. CONSTITUTION:A titled investigating device is inserted into a well 1, a water permeable material 16, such as sand, is charged in a portion positioned facing a water-bearing stratum 2, and bentonite is poured into a portion positioned facing a non-water permeable layer to form water cut-off layer 17. Underground water in each water-bearing stratum 2 can enter a space 5 through the corresponding strainer 4, and underground water in an upper and a lower water-bearing stratum adjoining the current stratum is completely partitioned by the cut-off layer 17, a casing 1 and partitions 6. Thus, a communicating pipe 7, consisting of the use of each draw pipe 15, a soft tube 14, a through-pipe 12, and an open pipe 11, enables underwater in the given water-bearing layer 2 to be collected from a ground surface.
Patent JP-H06332561-A (JP)
Title: Display control system
Inventor: FUJISAWA SHINICHI
IPC: G06F1/04
Filed: 1993-05-21
Abstract: PURPOSE:To prevent the clock frequency of each crystal oscillator, the division frequency of a frequency dividing circuit and the electromagnetic wave noise generated from a higher harmonic component respectively from being superimposed on the same frequency by letting the clock frequency of crystal oscillators which are mounted on plural display device control circuit have the slight deviation. CONSTITUTION:The display devices 7a-7c and the keyboard devices 8a-8c are connected to a processor circuit 2 of a work station 1 constituting a multi- viewer system via the display interface cables 6a-6c. Then, the clock frequency of the crystal oscillators 4a-4c which are mounted on the display control circuits 3a-3c respectively in made to have the slight deviation within a range where a considerable difference is not produced on the display screens between the devices 7a-7c. As a result, the clock frequency and the electromagnetic wave noise generated from a video signal, etc., are not superposed on the same frequency even when plural display devices are used at the same time. By doing this, it is possible to eliminate such adverse influences as the malfunctions caused by increase of a specific electromagnetic wave noise.
Patent JP-H11320704-A (JP)
Title: Production of tire and assembled body drum for production
Inventor: CORDAILLAT DOMINIQUE
IPC: B29D30/32
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a tire in which the turn-up of a carcass reinforcer is arranged between bead wires and the carcass reinforcer and an assembled body drum for enabling the use of the method. SOLUTION: An assembled body drum 1 for producing a tire which has a main body 10 having a tire producing method and a receiving surface 3 for a product to be assembled and in which the main body 10 is fitted to a central shaft 2 has at least one lift device 20 arranged at one end part of the receiving surface 3. The device 20 has lift fingers 22 dispersed/arranged in the circumferential direction around the central shaft 2, the fingers 22 are expanded in the somewhat radius direction, form a support surface for a product to be assembled, and are arranged substantially in the radius direction toward the outside of the drum by radius direction parallel movement by the bias of a control means 23.
Patent JP-S5911086-A (JP)
Title: Alignment adjusting method of television camera
Inventor: ECHIGO HIROYUKI
IPC: H04N9/07
Filed: 1982-07-09
Abstract: PURPOSE:To ensure simple and accurate alignment adjustment of a TV camera, by superposing a low-frequency signal on the focusing voltage or a focusing magnetic field. CONSTITUTION:When a low-frequency signal of 0.1-5Hz is applied to the focusing voltage, the modulation degree drops together with reduction of a distance from the center of a screen. An optimum alignment state is obtained by adjusting the alignment so that the modulation degree drops radially from the center of the screen. For the alignment adjustement, it is required that the level of a color signal which is considered basically as a modulation degree signal is constant within a screen and at the same time the focused voltage has a change proportional to the distance from the center of the screen. Then the alignment is adjusted so that both red and blue separate waveforms repeat simultaneously a parabola and an adverse parabola in case the focusing voltage is changed by means of the red and blue separate waveforms.
Patent JP-H04321367-A (JP)
Title: Shift register
Inventor: YAMADA KIICHI
IPC: H04N5/365
Filed: 1991-04-19
Abstract: PURPOSE:To reduce switching noise of an image sensor extracting a picture signal in time series and to improve the S/N of an image sensor output by devising the shift register such that only the switching noise by a clock required for pulse shift is generated in each D flip-flop. CONSTITUTION:Plural D flip-flops are connected in series. A logic circuit outputting only a clock required to shift a data input pulse from a data input terminal of a D flip-flop to its output terminal is added to an input terminal of each D flip-flop. That is, a clock input terminal CK connects to one input of a NOR circuit 3 of an addition circuit 10 comprising the series connection of a NAND circuit 1, an inverter 2 and a NOR circuit 3 and an output of the NOR circuit 3 and an output of the NOR circuit 3 via an inverter 8 are connected respectively to a terminal CK and a terminal inverse of CK of clocked inverters 12, 14, 15, 17.
Patent JP-2000310583-A (JP)
Title: Dust explosion test device
Inventor: IWAZAWA HIROSHI
IPC: G01M99/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a dust explosion test device for obtaining an accurate explosion evaluation by uniformly dispersing powder (fine particles) being blown into the internal space of a pressure container over the entire portion of the internal space. SOLUTION: A powder reflection dish 6 where a reflection port 7H that is connected to an outlet 4A' is opened is provided near the outlet 4A' where compression air is blown into a pressure container 1. An inner-periphery edge 7A of a reflection port 7H is allowed to rise in a direction where compression air is blown, air flow that is blown from the outlet 4A', hits against a dispersion umbrella 8, and is reflected for returning is dispersed and blown into an inner space 1H along the inner-periphery end 7A, and power (dust) is dispersed into the internal space 1H by the dispersion air flow.
Patent JP-H08312029-A (JP)
Title: Joining structure of wall panel and floor panel and building unit
Inventor: HOSHI MAKOTO
IPC: E04B2/56
Filed: 1995-05-18
Abstract: PURPOSE: To sufficiently secure structural bearing force of a wall panel by reducing a cross-sectional defect of the wall panel. CONSTITUTION: In a joining structure of a wall panel 11 and a floor panel 12 where an end surface of the floor panel 12 having plural floor joists 13 is joined to an inside surface of the wall panel 11 having plural vertical frames 17, projecting parts 28 projecting from the end surface are formed on the respective floor joists of the floor panel 12. On the wall panel 11, floor receiving materials 22 are arranged between the plural vertical frames, and fitting grooves 29 are formed in the respective floor receiving materials, and the projecting parts of the floor panel 12 are fitted to the fitting grooves 29 of these floor receiving materials, and the floor panel 12 and the wall panel 11 are joined together.
Patent JP-H06329516-A (JP)
Title: Cosmetic
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1993-05-21
Abstract: PURPOSE:To provide a safe cosmetic containing anacardic acid obtained from a cashew nut shell oil, etc., high in a beautifully whitening effect, inhibiting the activity of hyaluronidase, effective for taking care of skin roughness, etc., and large in effects to maintain the gloss and tension of skin. CONSTITUTION:A cosmetic containing the derivative of anacardic acid. Especially a compound of formula I [A is COOH, COOCH3, CHO; B is CH3O, OH; R is group of formula II, formula III or formula IV (CmHn, CPHq are saturated or unsaturated hydrocarbon)], more especially the compound wherein the carbon atom number of R is 15, is preferable as the anacardic acid derivative. The anacardic acid derivative is obtained e.g. from an anacardic acid monoene, i.e., 6-[8(Z)-pentadecamonoenyl]salicylic acid [the 8(Z) exhibits the position of the enyl group] as a starting raw material, the compound being contained in a cashew nut oil having been low in utilization value. The anacardic acid derivative has a beautifully whitening action, a hyaluronibase activity-inhibiting action and further an active oxygen-reducing action. The cosmetic is high in the concentration of the active ingredient, little in adverse effects, and safe.
Patent JP-H09304744-A (JP)
Title: Laser modulator
Inventor: NODA OSAMU
IPC: G02F1/03
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To control intensity modulation light by feedback to a change in an ambient temp. etc., and to stabilize it by applying a voltage applied to an E/O element at a required frequency. SOLUTION: CW laser beam 1 passing through a polarizing beam splitter 2 is made incident on the E/O element 3, and a bias voltage is applied from a bias amplifier 10 to the E/O element 3 by a bias setting signal. A modulation voltage is applied from an RF amplifier 96 to the E/O element 3. The laser beam transmits through the polarizing beam splitter 4 which the polarization plane of the laser beam becomes parallel to the polarization plane of the polarizing beam splitter 4 in the polarizing beam splitter 4 by applying the voltage to the E/O element 3, and the laser beam can't transmit thorough the splitter to be reflected by the polarizing beam splitter 4 when the polarization plane of the laser beam becomes perpendicular to the polarization plane of the polarizing beam splitter 4.  Its transmission beam is transmitted to the application destination as the intensity modulation light 6, and a part of it is taken out by a beam splitter 5 to be monitored by a photodetector 8, and reflected light by the polarizing beam splitter 4 is monitored by the photodetector 7.
Patent JP-H04345800-A (JP)
Title: Deflecting electromagnet
Inventor: YOSHIYUKI TAKESHI
IPC: G21K1/093
Filed: 1991-05-24
Abstract: PURPOSE:To reduce the intensity of a couter magnetic field, which is generated by an eddy current at the rise time of a deflecting magnetic field, so as to easily generate a magnetic field corresponding to beam energy. CONSTITUTION:An iron core 10 in a block structure is split into the upper part iron core 10a and the lower part iron core 10b, the upper part iron core 10a having the upper end left and the lower part iron core 10b having the lower end left so that plural slits 11a, 11b are provided in parallel to the direction of a magnetic field and in parallel to a plane perpendicular to the direciton of charged particles to be deflected. In this way, the intensity of a counter magnetic field which is generated by an eddy current at the rise time of a deflecting magnetic field is reduced so as to easily generate and conrol a magnetic field corresponding to beam energy.
Patent JP-H04231765-A (JP)
Title: Non-stage transmission
Inventor: GIYUNTAA NIYUUMAN
IPC: F16H35/10
Filed: 1991-05-24
Abstract: PURPOSE: To provide a compact device for power train capable of protecting the power train from slide of a belt due to the torque spike by setting the clutch capacity of a forward and a backward clutches larger than the maximum torque of an engine and smaller than the torque for generating the slide of the belt of a belt and sheave device. CONSTITUTION: A non-dynamic forward clutch 16 is arranged in a first intermediate shaft 32 in the downstream of a belt and sheave device 14, and a non- dynamic backward clutch 18 is arranged in a second intermediate shaft 44. When the forward clutch 16 is engaged, output shafts 22 23 of a transmission are rotated in a first direction through a series of gear members, and when the backward clutch 18 is engaged, the output shafts 22, 23 are rotated in a second direction. Clutch capacity of the forward and the backward clutches 16, 18 is set at the lowest value larger than the torque to be transmitted from an engine and the highest value smaller than the torque for generating slide of a belt as a continuous variable element.
Patent JP-S63287546-A (JP)
Title: Equipment for catalystic reaction
Inventor: NOJIMA SHIGERU
IPC: C07C1/00
Filed: 1987-05-19
Abstract: PURPOSE:To reduce an intermixing of a catalyst and a reaction product and to omit those separating stages by constituting a reaction part of the titled apparatus with a feedstock passage and catalyst passage adjacent thereto through a porous bulkhead. CONSTITUTION:The catalyst reaction equipment consists of the reaction part 1, the feedstock passage 3 which is communicated with the reaction part 1 and the catalyst passage 4 which is communicated with the reaction part 1, and is adjacent to the feedstock passage 4 through the porous bulkhead 2 and is crossed at a right angle to the feedstock passage 3 in the reaction part 1. In further detail, the catalyst passage 3 forms a honeycomb catalyst passage having a plurality of stages, and also the feedstock passage 4 forms the same honeycomb structure. In this catalyst reaction equipment, since the feedstock and the reaction product are separated by the bulkhead 2, the intermixing is restricted. Hence, little reaction product intermixes into the catalyst layer, thus the separating stage of the catalyst and the reaction product can be omitted.
Patent JP-H0577622-A (JP)
Title: Controller for car height control
Inventor: TANABE MASAHIKO
IPC: B60G17/015
Filed: 1991-05-24
Abstract: PURPOSE:To provide sufficient jacking-up by earlier jacking-up judgment without misjudgment during jacking-up by providing a means for prohibiting car height down control at the time of jacking-up judgment. CONSTITUTION:There is provided a controlling means (f) for car height control which carries out car height control by inputting car height detection amount to drive opening/closing of a suspension valve (e). In the controlling means (f) for car height control, there is provided a control part (g) for jacking-up which prohibits car height down control when car height detection amount by a car height detection means (d) on front wheel side exceeds jacking-up judgment car height at the time of stopping and during car height down control.
Patent JP-H11311759-A (JP)
Title: Front-attached spectacle and spectacle frame constituent component with rotating function
Inventor: KOTAKE HIDEO
IPC: G02C9/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a front-attached spectacle frame with a high degree of freedom and the spectacle frame constituent component by a mechanism capable of multiple mounting by permitting smooth operation by a structure having both an attaching/detaching function and a hop-up rotary mechanism. SOLUTION: A mechanism fitted with a front-attached frame and a spectacle frame main body frame is constituted by fitting a bearing pipe 4 to the endpiece part of the spectacle frame main body main body frame, equipping a front- attached rim with a link shaft 12, and forming the front-attached rim and spectacle main body frame in attachable/detachable connection structure by a link mechanism part 14 consisting of a link pipe 13 which can be fitted onto the link shaft 12, a connection part 9, and a connection shaft 10 which can be fitted in the bearing pipe 4.