baber/WOPTO huggingface dataset:
Patent JP-H07243561-A (JP)
Title: Piping unit covered with synthetic resin
Inventor: ITO TAKESHI
IPC: F16L3/223
Filed: 1994-03-08
Abstract: PURPOSE:To facilitate installation, decrease the number of component parts, and protect metal pipes laid in a row at a certain spacing by covering the pipes over the circumference solidly with a synthetic resin for their specified length. CONSTITUTION:Metal pipings 2 for car consisting of fuel piping, brake piping, cooler piping, etc., are laid parallel at a certain spacing, and a synthetic resin is extruded to the parallel portion for a certain specified length so that a covering part 22 is formed, which covers the whole peripheral surface of each metal pipe 2 and is structured in a single piece. Beside the metal pipes 2, a plurality of protrusive mounting parts 23 are formed at a certain spacing for mounting on a car interior plate 5 formed from a synthetic resin in a single piece with the covering part 22. A piping unit 21 can be mounted simply by inserting bolt 25 in a hole in the mounting part 23 and putting in engagement with a nut 26 on the interior plate 5 side. The metal pipe 2 is protected from stones, etc., which are slung by tires.
Patent JP-S61196231-A (JP)
Title: Camera for photography equipped with autofocus device
Inventor: IWATA HIROSHI
IPC: G03B13/36
Filed: 1985-02-26
Abstract: PURPOSE:To prevent photography based upon wrong range finding operation when a photographer himself is a subject by detecting whether or not there is a subject which radiates infrared rays, e.g. a human body within a range measurable range. CONSTITUTION:When the human body as a subject is positioned at a point A outside a range which by an angle theta in a figure and where infrared rays are converged, so none of infrared rays from said subject is incident on an infrared detecting element 2 and any part does not operate. Consequently, a transistor 14 never turns on to cause an LED 15 to illuminates and the subject at the position A can appreciate by himself that he is outside the measurable range. On the other hand, when the subject moves to a point B within the measurable range or when a subject at the position B moves in said range, infrared rays incident on the infrared detecting element 2 through the window member 1 vary, so the infrared detecting element 2 detects the variation of the infrared rays to generate a chane of charge.
Patent JP-2000236487-A (JP)
Title: Image processor
Inventor: AOYAMA CHIAKI
IPC: H04N5/372
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can convert an analog video signal into a digital video signal accurately in spite of a low cost and to provide an image processing method. SOLUTION: The image processor is provided with a CCD camera 10 that outputs a photographed image as an analog video signal and outputs a pixel clock signal synchronously with each pixel of the image, a delay element 11 that delays the pixel clock signal from the CCD camera 10, and an A/D converter 12 that uses the pixel clock signal delayed by the delay element 11 for a sampling clock signal and converts the analog signal from the CCD camera 10 into a digital video signal by sampling the analog video signal.
Patent JP-S5917084-A (JP)
Inventor: FURUICHI ROKUROU
IPC: F16L13/02
Filed: 1982-03-09
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-H10218495-A (JP)
Title: Tension control device for filament body
Inventor: UCHIYAMA YOSHIMI
IPC: B65H59/38
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the response of the tension control of a mechanical system including the tension control of a filament body. SOLUTION: This control device is composed to hang around a running filament body 1 on a fixed pulley 2 and a movable pulley 3, and to make the movable pulley 3 carry out a locus movement of a linear form and the like, by the variation of the filament body 1. In this case, to the movable pulley 3, a tension variation detecting plate 5 to move along the movement locus of the movable pulley 3 is fixed, and a superupper limit operation part 53 and a superlower limit operation part 52 which extend by inclining sharply to the movement locus, in the tolerable scope 51 parallel to the movement locus and its both sides, are formed continuously to the tension variation detecting plate 5, and a distance output proportional photoelectric sensor 6 is provided opposing rightly to the tolerable scope 51.
Patent JP-H02214868-A (JP)
Title: Electrophotographic sensitive body and electrophotographic recorder provided with the same
Inventor: ITO HIROSHI
IPC: G03G5/08
Filed: 1989-02-16
Abstract: PURPOSE:To prevent occurrence of image flowing without installing a heater by specifying the composition and characteristics of an amorphous silicon carbide layer. CONSTITUTION:The composition formula Si1-xCx of the amorphous silicon carbide a-SiC is hydrogenated to form its hydride a-SiC:H layer and x is set as follows; 0.9<=x<1.0 and the absorption coefficient of 2,100cm<-1> in the infrared absorption spectra of a-SiC:H layer is set to <=600. If x is <0.9, the light in the side of short wavelength side becomes easy to be absorbed, and photosensitivity and surface hardness lower. The wave number of the SiH2 bond corresponds to 2,100cm<-1> and if the absorption coefficient is lowered, an amount of the SiH2 bond decreases, thus permitting image flowing to be prevented even when the heater is not installed under high humidity.
Patent JP-H11232901-A (JP)
Title: Under water lighting system
Inventor: YAMAGUCHI MASATERU
IPC: F21L4/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a separate type underwater lighting system which has a light section and a battery container separated, having a battery and its safety is enhanced by preventing secondary damages or the like, while monitoring a connecting condition of a connector and cutting off power supply of a battery container to the connector, when the connector comes off or has practically or comes off. SOLUTION: This underwater lighting system is provided with a battery container having a waterproof battery and a waterproof connector 15, and a lighting section 11 having a waterproof ramp 12 and the waterproof connector 15 provided removably with the connector of the battery container, wherein when the connector of the lighting section 11 connected to the connector of the battery container is disconnected or has become virtually the same condition as the disconnected condition, a safety circuit 21 is provided so as to shield the electricity supplied to the connector of the battery container and a pressure releasing valve is also provided in the battery container.
Patent JP-2000235202-A (JP)
Title: Wavelength converting device and signal beam generating device
Inventor: JO CHOSEI
IPC: G02F1/37
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength converting device rapidly converting a wavelength of a signal beam between an optical transmission system using a wavelength band incorporated in 1.53-1.56 μm and the optical transmission system using the wavelength band incorporated in 1.56-1.59 μm. SOLUTION: This wavelength converting device is provided with a pumping beam generator 1 generating a pumping beam, an optical coupler 2 inputted with the signal beam S0 and the pumping beam P0 and outputting the beam obtained by multiplexing those, a wavelength conversion element 3 inputted with the beam from the optical coupler 2 and outputting a conversion beam C0 having a frequency equal to a difference between the frequency of the pumping beam P0 and the frequency of the signal beam S0 and an optical filter 4 splitting the conversion beam C0 from the beam outputted from the wavelength conversion element 3 and outputting it.
Patent JP-H10233305-A (JP)
Title: Voltage nonlinear resistor
Inventor: SAKAGUCHI TOYOSHIGE
IPC: H01C7/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a voltage nonlinear resistor comprising ZnO as a main component which is highly reliable without causing any thermal runaway. SOLUTION: ZnO is provided as a main component, to which accessory components are added including, all by atomic ratio of metallic element, 0.08-5.0at%, in total, of at least one rare-earth element, 0.1-10.0at% of cobalt, 0.1-0.5at% of calcium, 0.01-1.0at%, in total, of at least one of potassium, cesium and rubidium, 0.1-0.6at% of chromium, 1×10<-4> -5×10<-2> at.%, in total, of at least one of aluminum, gallium and indium, 0.5-2.0at% of antimony, and 0.2-1.5at% of bismuth, followed by sintering to provide a resistor.
Patent JP-S57152326-A (JP)
Title: Manufacture of double tube
Inventor: YOSHIDA TOSHIO
IPC: B23P11/02
Filed: 1981-03-17
Abstract: PURPOSE:To manufacture an excellent auto-fretting double tube that heightens grade of fit and prevents stress corrosion cracking by expanding an inner tube at a temperature above Md point, reducing after plastic deformation, cooling at a temperature below Ms point and expanding with martensitic transformation. CONSTITUTION:A material that generates work induced martensite is selected for an inner tube, and the inner tube is inserted into an outer tube. Under this condition, the outer tube is expanded through expanding of the inner tube causing yielding by hydraulic expanding at a temperature above Md temperature. At a specified diameter expanding stress is released and the tube is reduced preventing occurrence of martensitic transformation. Next, under this condition, the inner tube is cooled at a temperature below Ms point and expanded giving rise to martensitic transformation in the inner tube. Thus, an auto-fretting double tube having high grade of fit due to difference in diameter between inner and outer tubes can be obtained.
Patent JP-S57153579-A (JP)
Title: Current limiting circuit for dc motor
Inventor: TAKAHASHI KENICHIROU
IPC: H02P7/288
Filed: 1981-03-16
Abstract: PURPOSE:To enable the detection of an overcurrent of a DC motor without inserting a resistor in series with the motor by providing a transistor forming a current mirror with a transistor for driving the motor. CONSTITUTION:A current mirror is formed of a transistor 5, transistors 9, 10, 11 for driving a DC motor and a transistor 21. A comparator 13 produces a signal responsive to the deviation between the counterelectromotive force Ea of a DC motor 1 and a reference voltage Eref. When the value of the emitter resistor 20 of the transistor 21 is set equally to the values of the resistors 6, 7, 8, the current which flows through the transistors 9, 10, 11, 21 becomes 1/3 of the motor driving current Ia. When the current flowing through the transistor 21 becomes higher than the prescribed value, the transistors 23, 18 are conducted, thereby limiting the motor driving current Ia.
Patent JP-H01213294-A (JP)
Title: Isorhamnetin derivative, production thereof and hemostat using said derivative as active component
Inventor: KOSUGE TAKUO
IPC: C07H17/08
Filed: 1988-02-22
Abstract: NEW MATERIAL:A compound expressed by the formula (R1 and R3 are respectively H or lower alkyl; R2 is lower alkyl). EXAMPLE:Isorhamnetin-3-rutinoside-7-rhamnoside. USE:Hemostat. PREPARATION:Typha latifolia is extracted with water and subsequently with an organic solvent (e.g., n-butanol), then subjected to separation.purification using the column chlomatography, and when needed, alkylated.
Patent JP-S60181941-A (JP)
Title: State information collecting system
Inventor: GOTOU HIROYUKI
IPC: G06F11/34
Filed: 1984-02-29
Abstract: PURPOSE:To check and recover easily a fault by collecting and storing information of a control device and state information of a device by an instruction of a higher rank device when time-out has been generated, so that they can be sent out to the higher rank device. CONSTITUTION:In a control device for collecting and storing information of a device (not shown in the figure) by an instruction from a higher rank device (not shown in the figure) and sending it out to the higher rank device, an operation instruction time-out signal of the higher rank device is started by sending it out to an information collecting and storing circuit 8 through AND circuits 6, 7 from a terminal B, when an operation executing circuit 5 is being operated, the information of the circuit 5 is collected and stored and the circuit 5 is reset through an FF9. Also, an information report instruction of the higher rank device is sent out to an information editing circuit 10 through an AND circuit 11 from a terminal C, and the contents of the circuit 8 are edited and sent out to the higher rank device from a terminal A through the circuit 5. In this way, a fault can be bracketed.
Patent JP-H09228549-A (JP)
Title: Multi-purpose column
Inventor: MITOOKA EIJI
IPC: E04B2/74
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose column having high degrees of freedom in form of mounting any object on the column. SOLUTION: A multi-purpose column concerned 1 consists of two pillars 2 having folded end in L-form, which are overlapped at the bottom surface of a part more inside in the folded end part in the condition that one of the pillars 2 is inverted up and down so that the second recess 2b is formed and also a columnar body coupled in a hollow shape is formed where the second recess 2b is provide, and the accomplished multi-purpose column is equipped with the first and second recesses 2a, 2b for mounting two pieces of members each. To the first recess 2a, the mounting part of the object concerned is coupled fixedly or rotatably either directly or through any mounting/coupling member.  The second recess 2b is engaged by and/or fixed to a detent boss 2d provided on the side wall through a groove-equipped covering plate, etc., in such a way that the mounting member, etc., is fixed about the longitudinal direction or is slidable.
Patent JP-H01212693-A (JP)
Title: Submergible scooter
Inventor: TSUBONO KENKICHI
IPC: B63C11/46
Filed: 1988-02-19
Abstract: PURPOSE:To facilitate ensurance of horizontal orientation when a submergible scooter is floated in water, to enable regulation of buoyancy, and to improve drivability, by a method wherein, in the submerged scooter, a buoyancy regulating means formed with an air chamber to vary buoyancy and a weight is provided. CONSTITUTION:A submergible scooter is provided with a cylindrical capsuleform body 1 divided at a central part in the direction of length into front and rear parts 2 and 3. A battery 5 is incorporated in the front part 2 and a motor 9 in the rear part 3, and a screw 10 is attached on the output shaft, protruded outwardly rearward, of the motor 9. A pair of handles 6 are secured on both sides of the outside of the front part 2 of the body. The surroundings of a scooter 10 are protected by annular protection rings 11a and 11b. In this case, an annular air chamber 15 serving as a buoyancy regulating means is formed between the protection rings 11a and 11b, and meanwhile, and a plurality of weights 16 serving as a buoyancy regulating means are removably mounted between the battery 5 and the motor 9 and in a spot being the center of gravity of the submergible scooter.
Patent JP-S62196471-A (JP)
Title: Rotating type pressure regulating valve
Inventor: HYODO KOJI
IPC: F16K51/00
Filed: 1986-02-21
Abstract: PURPOSE:To achieve contact of fluid with a whole conical valve to reduce the possibility of adhesion of abrasive powders onto the valve and increase abrasion resistance by rotating at all times a valve stem extending into a valve chamber and having the conical valve secured thereto and moving the valve stem forward and backward in the direction of the central axis. CONSTITUTION:A valve is composed of a conical valve seat 3 provided between an inlet port 2 and an outlet port 1 and a valve stem 5 extending into a valve chamber through a packing 4 and having a conical valve member 6 attached thereto. In the above structure, the valve stem 5 is rotatably supported by a valve stem support 10 and connected to a coupling 9, which is in turn connected to an electric motor 8 for driving thereof. A frame 11 fixingly carrying the valve stem support 10 and an electric motor support 19 is slidingly movable in the direction of the central axis of the valve stem 5 in relation to the stationary bed 12. In other words, the frame 11 is threadably engaged with a threaded rod 17 through a ball type female screw nut 13, and the threaded rod 17 is connected with an electric motor 14 for driving thereof through a chain 15 and chain gears 16a, 16b.
Patent JP-H09226994-A (JP)
Title: Steel bang setting device
Inventor: ISHIGURO TOMOHIRO
IPC: B65H23/188
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the work by hand as less as possible by providing with a steel band setting part and a cutting part for rear end of steel band to grasp a steel band to carry it to the other end of a basic body facility mechanism and, after cutting the rear end of the steel band, to put the steel band down to the surface of the basic body. SOLUTION: A pinchedly holding member BT1 in two ribbon pinchedly holding member BT1, BT2 of a back tension unit 107 grasps a ribbon 106 at a position (d), moves to a position (e) to release the ribbon 106, and returns to the position (d) to grasp the ribbon 106 again and moves to the position (e). By this operation, the ribbon 106 is taken out from a reel 108, and the tip of the ribbon 106 is made to be reached a position (a). RF unit 109 grasps the tip of the ribbon 106, and simultaneously, the pinchedly holding member BT1 of the back tension unit 107 releases the ribbon 106 to return the position (d). After that, the RF unit 109 transfers to a position (b), thereby drawing out the ribbon 106 to the position (b). A press 105 is operated in this state to cut the ribbon 106.
Patent JP-S59164335-A (JP)
Title: Curable resin composition for sealing or casting
Inventor: KATOU HITOSHI
IPC: C07D519/00
Filed: 1983-03-10
Abstract: PURPOSE:The titled composition used for sealing electronic parts or for casting large electrical parts and providing moldings freed from volume shrinkage during curing and low in internal strain, prepared by mixing a spiroorthoester resin with a bicycloorthoester resin and a curing agent, etc. CONSTITUTION:The desired curable resin composition for sealing or casting is obtained by mixing at least one resin having a spiroorthoester group of formula I and at least one of the bicycloorthoester groups of formulas II and III in the molecule with a curing agent, a filler and, optionally, a cure accelerator. In formula I , n is 3, 4, or 5, and in formulas II and III, R is H or an organic group such as alkyl.
Patent JP-S59165428-A (JP)
Title: Manufacture of diffraction grating
Inventor: TSUKADA NORIAKI
IPC: B23K26/12
Filed: 1983-03-10
Abstract: PURPOSE:To form a periodic structure on the surface of a semiconductor without deteriorating composition and crystal of semiconductor as a diffraction grating by irradiating the surface of semiconductor within the photo chemical etchant with a linearly polarized single laser light. CONSTITUTION:When a semiconductor base plate 2 within a photo chemical etchant 3 is irradiated with a linearly polarized single laser light, a diffraction grating pattern is formed on the surface of substrate on the basis of the incident light and interference of surface magnetic wave induced by such incident light. The intensive field area of semiconductor surface is more quickly etched than the weak field area and a pattern consisting of concaved and convexed areas is formed in the same interval as that of diffraction grating pattern. Depth and shape of concaved groove are determined by an output of laser light, irradiation time, etchant and a kind of semiconductor. When wavelength of laser light and angle of receiving the light at the semiconductor substrate are changed, an interval of irregular areas also changes and thereby an interval of diffraction grating can be adjusted.
Patent JP-S58168446-A (JP)
Inventor: HAINTSU SHIYUREEGERU
IPC: B29C47/00
Filed: 1983-03-10
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-S63233583-A (JP)
Inventor: DEIBUITSUDO BII HOORU
IPC: H01L33/30
Filed: 1988-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000238847-A (JP)
Title: Multi-layered portion packaging container
Inventor: SHIMIZU TOSHIO
IPC: B65D17/40
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a container made of a multi-layered synthetic resin which is easy to cut and open. SOLUTION: The multi-layered portion packaging container includes a barrel 2 which receives contents, can be pressed to deform and also has a plate-like portion 2d along an outer periphery, a neck 3 with a small diameter connected with the barrel 2, a holding portion 4 constituting a closed end together with the neck 3 and tearably coupled with the neck 3, wherein the portion 4 is connected with the plate-like portion 2d, and a thin portion 7 for tearably joining the holding portion 4 with the plate-like portion 2d. A first protrusion 4a protruding outward is provided on the holding portion 4 in contact with the neck 3, and a second protrusion protruding outward is provided on the neck 3 in contact with the portion 4, respectively. After the thin portion 7 is torn off, a stress is concentrated in a weak portion between the first protrusion 4a and the second protrusion with the thin portion 7 connected, whereby the portion is cut.
Patent JP-H05209083-A (JP)
Title: Production of reclaimed cushioning body
Inventor: HITAI TAKAO
IPC: B65D81/107
Filed: 1992-01-29
Abstract: PURPOSE:To provide a method for producing a reclaimed cushioning body of practical use readily in a short time from a waste cushioning material comprising a thermosetting resin or a synthetic polyolefinic resin having a relatively poor adhesive force or from a waste unfoamed material such as rubber chips. CONSTITUTION:A cushioning material 10 comprising a synthetic resin foam or its mixture with a different material such as rubber is crushed into small pieces of about 2-30mm in size. The crushed pieces are mixed with small pieces 11 of polystyrene foam, and the mixture is densely enclosed in a hermetically sealed container 12. The container 12 is then filled with a combustible gas 20, and the gas 20 is explosively burned to join the pieces of the cushioning material by bonding, thus giving the objective cushioning body.
Patent JP-H01213999-A (JP)
Title: High frequency accelerating cavity
Inventor: TOSHIZAWA TAKAHITO
IPC: H05H7/18
Filed: 1988-02-23
Abstract: PURPOSE:To make the resonance frequency measurable by causing a plane containing a coupling coil to be interlinked with the magnetic field in the cavity when the coupling coil is inserted into the cavity through a slit by shortening a bellows. CONSTITUTION:When a bellows 9 is elongated and a measuring antenna 4 is received in a port 5, the distribution of electric and magnetic fields in a cavity 1 is not influenced by the antenna 4 due to the effect of a narrow slit 14a provided in a slit screen 14 in parallel with the electric field direction 16 in the cavity 1. When the bellows 9 is shortened and a coupling coil 13 is inserted into the cavity 1 through the slit 14a, a plane containing the coil 13 is perpendicular to the magnetic field direction 15 in the cavity 1 so that the resonance frequency of the cavity 1 can be measured. The resonance frequency of the high frequency accelerating cavity can thus be measured by means of the resonance frequency measuring antenna 4 provided with the coupling coil 13 in the state wherein a power supplying antenna is connected to a high frequency power supply and the vacuum is maintained by the bellows.