baber/WOPTO huggingface dataset:
Patent JP-S5734549-A (JP)
Title: Phototimer for x-ray photography
Inventor: SHINOMIYA KEIJI
IPC: G03B42/02
Filed: 1980-08-11
Abstract: PURPOSE:To permit common use for phtographing of >=2 kinds differing in objects or photograhing sections by grasping a fluorescent film of which both surfaces are caused to emit light by X-ray irradiation by means of photoconductors having lighting windows of mutually different shapes. CONSTITUTION:Two sheets of photoconductive plate bodies 21, 22 are provided so as to grasp a fluorescent film 20, and light shielding layers 23, 24 are provided on the surfaces opposite to the film 20 by leaving lighting windows 25, 26. The window 25 has the shape of the lung part of an adult, and the window 26 has the shape of stomach part of an adult. These are used like ordinary phototimers by way of condensing parts 21a, 22a and photodetecting parts 29, 30. Since the two lighting windows 25, 26 are provided, this phototimer is commonly usable for X-ray photographing of >=2 kinds differing in objects or photographing sections or both of these.
Patent JP-H10289433-A (JP)
Title: Floppy disk device
Inventor: NISHIZAWA HIROSHI
IPC: G11B17/32
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable floppy disk which does not deteriorate in the friction characteristic of a magnetic recording medium even if a low starting torque, power saved and low priced motor is used. SOLUTION: In a floppy disk device for holding a magnetic recording medium 13 between magnetic heads 10 and 11 and recording information or reproducing information recorded in the magnetic recording medium, each of the magnetic heads 10 and 11 composed of a magnetic core made of a soft magnetic material having a magnetic gap part and a slider for holding this magnetic core between both sides and sliding the magnetic recording medium 13, the surface roughness of the sliders of the magnetic heads 10 and 11 is set to 3 to 8 nmRa.
Patent JP-H11292066-A (JP)
Title: Corrugated fiberboard box for ppc sheet
Inventor: ASAO SHIGERU
IPC: B65D5/54
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated fiberboard box for PPC sheets, which is easy to be unsealed without using a cut tape made of a plastic causing the inhibition of recycling properties, and which is capable of simply and quickly performing the waste disposal operation of a lid removed when the box is unsealed. SOLUTION: Tearing cuts 4 in two rows substantially parallel to each other and running horizontally along the entire outer circumference of a corrugated fiberboard box are provided at an upper part of the corrugated fiberboard box under the condition of standing longitudinarily and directing a lid 2 upward, which is removed when the box is unsealed, in order to provide an unsealing portion 7 for dividing the corrugated fiberboard box into the lid 2 and a box main body 3. Finger holes 5, which are positioned on the faces of the box opposed to the sides where the faces of edges of packaged PPC sheets stored in the corrugated fiberboard box are positioned, are penetratingly bored in portions between the tearing cuts 4 in two rows substantially parallel to each other.  It is preferable that cut lines 8, each having a length of 1/3 to 1/2 of the folding line of the lid 2 from the side of the tearing cuts 4, are provided along the folding lines at respective corner parts of the lid 2.
Patent JP-H05303133-A (JP)
Title: Film unit with lens
Inventor: SAKAI ZENICHI
IPC: G03B13/10
Filed: 1992-04-28
Abstract: PURPOSE:To suppress the rise of a cost by simplifying the mechanism of a camera or utilizing a space and to obtain a high reliable film unit with a lens provided with a finder function corresponding to a photographing lens which is stably actuated and which realizes the reuse of the film unit with a lens. CONSTITUTION:The picture frame and the finder visual field frame of the film unit with a lens can be optionally switched to a normal picture frame mask 161A and a normal visual field mask 161B, a panoramic picture frame mask 162A and a panoramic visual field mask 162B before a film is loaded. Besides, the optional picture frame mask is stuck on the picture frame mask fitting surface 16A of a camera main body 10 and a cut visual field mask corresponding to the picture frame is inserted from a finder mask inserting port 22C and fitted.
Patent JP-S60252563-A (JP)
Title: Sorter
Inventor: FUKUSHI YUKIHIRO
IPC: G03G21/00
Filed: 1984-05-30
Abstract: PURPOSE:To allow a quick response even to the halfway release or re-request for an interruption or manual insertion copying by detecting the completion of the interruption or manual insertion copying and resuming to the bin position prior to the request for the interruption or manual insertion copying during the interruption or manual insertion copying. CONSTITUTION:A sorter has three operation modes: nonsort mode, sort mode, and group mode. For example, in case of the group mode sorting per original, one or more sheets are copied per original, and when the last sheet is stored in a bin group 35, a bin moving cam 38 is rotated in the arrow direction, and the bin group 35 is moved by one. If the operation mode of the sorter is changed or the initial setting action is performed, the bin moving cam 38 is rotated in the arrow direction until a home position switch 41 is turned on, thereby the bin group 35 is moved to the lowest position (initial state).
Patent JP-H05308267-A (JP)
Title: Analog switching circuit device
Inventor: OKADA YOSHIHISA
IPC: H03K17/74
Filed: 1992-04-28
Abstract: PURPOSE:To provide the analog switching circuit device in which a response time at switching on/off is improved. CONSTITUTION:The analog switching circuit device is made up of an input terminal 35, an output terminal 36 provided on a bridge section (d) comprising diodes 31, 32, 33, 34, a 1st current mirror section (e) comprising PNP transistors(TRs) 37, 38 and resistors 39, 40, a 2nd current mirror section (f) comprising NPN transistors(TRs) 42, 43 and resistors 44, 45, a 1st differential amplifier section (g) comprising NPN TRs 48, 49, a 2nd differential amplifier section (h) comprising PNP TRs 51, 52 whose emitters are connected in common and provided with a current source 50 similarly, and a comparator 53 driving each differential amplifier section with signals inverted to each other.
Patent JP-S60252840-A (JP)
Title: Transmission belt block
Inventor: KAIDOU MASATAKA
IPC: F16G5/16
Filed: 1984-05-30
Abstract: PURPOSE:To eliminate the generation of a local high contact-pressure on the V-pulley contact surfaces of blocks which are superposed on and attached to an endless belt-like hoop, by forming several local surface-hardened parts on the V-pulley surfaces of the blocks. CONSTITUTION:Several local surface hardened parts 28 are formed on the V-pulley contact surfaces 26 of blocks 18 which are superposed on and attached to an endless belt-like hoop along the lengthwise direction thereof, the surface hardened parts 28 of each contact surface are projected from the other part thereof due to the difference in hardness between the surface hardened parts 28 and the other part of the contact surface 26, thereby concave and convex parts are formed in the contact surface. The convex parts are smoothly made into contact with a V-pulley so that the generation of a high contact-pressure on each convex part is eliminated, thereby it is possible to prevent the generation of cracks due to the high contact-pressure.
Patent JP-S5737141-A (JP)
Title: Speed change shock reducing device for automatic transmission
Inventor: FUKUCHI RENSAKU
IPC: F16H61/08
Filed: 1980-08-13
Abstract: PURPOSE: To reduce a speed change shock which occurs particularly upon shifting up operation to improve the riding comfort of a car by disposing in a hydraulic circuit of an automatic transmission a pressure reducing valve for reducing the pressure of operating oil moving toward a friction element so as to reduce the speed change shock.  
     CONSTITUTION: A speed change control circuit of an automatic transmission includes a regulator valve 1, a manual valve 2, shift valves 3W5, a throttle valve 8, modulator valve 10, timing valves 13, 14, and so on, and automatic speed changing operation is carried out by a shifting operation of the shift valves 3W5. This control circuit is provided with a speed change shock reducing device which includes a pressure reducing valve 80 and a change-over valve 81. The pressure reducing valve 80 has a spool 80b slidably accommodated in a housing 80a thereof and is operable to reduce the pressure of operating oil moving toward a friction element in the transmission so as to reduce the speed change shock. The change-over valve 81 is operable to drain the pressure of controlling oil for effecting the pressure reducing operation of the pressure reducing valve 80 to thus stop the pressure reducing operation of the transmission. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5634428-A (JP)
Title: Preparation of stretched film of polycarbonate
Inventor: SHIBUYA NOBUAKI
IPC: B29C49/00
Filed: 1979-08-31
Abstract: PURPOSE: To obtain a thin film of high strength inexpensively, by a method wherein linear polyester or styrene polymer is melted and mixed with polycarbonate which is hard to stretch by itself and a film obtained through extrusion of the mixture is stretched either uniaxially or biaxially in the rectangular directions.  
     CONSTITUTION: Linear polyester and/or styrene polymer are melted and mixed, in 10W50wt%, with polycarbonate and a film obtained through extrusion of the mixture is stretched either in one direction or in two directions at a right angle to each other, thus a stretched film of polycarbonate being prepared. Polycarbonate from bisphenol A and copolymerized polycarbonate of bisphenol A with halogenated bisphenol A are used as polycarbonate, and polyethylene terephthalate, polyethylene isophthalate or the like are used as linear polyester, while (co)polymer of  styrene, vinyltoluene or the like are used as styrene polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62267772-A (JP)
Title: Electrophotographic picture forming device
Inventor: ARAYA JUNJI
IPC: G03G15/043
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a copy of a stable picture, by performing light quantity control with electric potential higher than the white ground setting potential aiming at the potential of linear areas and determining the white ground potential by increasing a fixed quantity of light quantity. CONSTITUTION:A standard white plate 14 provided on an original platen glass 13 is irradiated with a lighting voltage V0, at which a halogen lamp 7 exerts a standard light quantity E0, and projected upon a photosensitive drum 1 by means of a mirror 15 and lens 16. A potential controlling circuit 10 calculates the correction quantity of the lighting voltage necessary for bringing the surface potential to aimed potential from the difference between the measured value and aimed potential value and the control factor of white ground potential by a prescribed halogen lamp lighting voltage and standard white, and a light quantity controlling circuit 17 controls the output voltage of a lamp regulator 18 to make the lighting voltage to become the aimed one which is obtained by adding the correction value to the initial lighting voltage. Thus the light quantity of the halogen lamp 7 is corrected. After controlling the light quantity, the light quantity controlling circuit 17 controls the output voltage of the regulator 18 so as to increase the lighting voltage of the lamp 7 and the light quantity of the lamp 7 is increased by a fixed amount.
Patent JP-S60254558-A (JP)
Title: Sealed lead-acid battery
Inventor: YONEDA TADASHI
IPC: H01M50/437
Filed: 1984-05-30
Abstract: PURPOSE:To increase contact capability and productivity by forming an electrolyte absorbing separator locating between positive and negative plates with acid resistant and oxidation resistant fine glass fibers containing alkali and acid soluble synthetic resin binder. CONSTITUTION:An electrolyte absorbing separator is arranged between positive and negative plates as a retainer to form a sealed lead-acid battery having no free electrolyte in a container. The separator is prepared in such a way that urea resin used as an acid soluble binder is molded, then chipped to form powder, and 0.2% or more of the urea resin powder is mixed to acid resistant and oxidation resistant fine glass fibers containing alkali and uniformly dispersed in water, then dispersion is hot-pressed. When the separator absorbs electrolyte, the binder is dissolved, and the separator closely contacts the positive and negative plates same as no binder separator. Percent defective in cutting process is decreased to increase productivity of separator.
Patent JP-2000300296-A (JP)
Title: Primer set for recognizing presence of ryadg gene participating in resistance of potato potyvirus y of potato, recognition of presence of ryadg gene and polymerase chain reaction usable as scar marker of ryadg gene
Inventor: WATANABE KAZUO
IPC: C12N15/09
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new primer set capable of efficiently recognizing the presence of Ryadg gene related to resistance of potato potyvirus of potato by the formation of SCAR marker by PCR. SOLUTION: This new primer set which has an action of recognizing the presence of Ryadg gene related to resistance of potato potyvirus of potato by the formation of SCAR marker by a polymerase chain reaction and is constituted of a primer composed of a base sequence of formula I and a primer composed of base sequence of formula II and is useful for a method for efficiently and simply recognizing the presence of SCAR marker of being high-resistance gene against potato potyvirus Y and Ryadg gene. The primer set is obtained by carrying out PCR using a tobacco resistant gene as a primer from a potato genomic DNA and analyzing a PCR product by resistance.
Patent JP-S60263675-A (JP)
Title: One arm-shaped torque wrench
Inventor: KURAUSU NOIHAUSU
IPC: B25B23/143
Filed: 1985-05-24
Abstract: A torque wrench having a shaft with a tool head at one end a handle at the other end. The handle is supported on a lever system having a first and a second two-armed lever. One arm of the first lever engages one arm of the second lever. The handle is supported at two points on the other arm of the first lever and the other arm of the second lever. The other arm of the first lever engages a force sensor, which is attached to the shaft. The levers are dimensioned such that the measuring force acting upon the force sensor, when an applied force acts on the handle, is independent of the point of application of the applied force and is always proportional to the torque exerted about the axis of rotation of a tool.
Patent JP-S5813878-A (JP)
Inventor: ASOMURA YASUAKI
IPC: E05D7/04
Filed: 1981-07-17
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-S5235904-A (JP)
Title: Photo communiction unit with photo sending angle variable set
Inventor: OOKI NAGAMITSU
IPC: H04B10/11
Filed: 1975-09-16
Abstract: PURPOSE:To obtain a maximum receiving rate at the de-emphasis variation for the swift movement of photo path conditions by varying the sending angle of the sending beam depending on the variation of photo path.
Patent JP-S61268045-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGUCHI KOJI
IPC: H01L21/205
Filed: 1985-05-23
Abstract: PURPOSE:To obtain a desired flat surface without completely requiring labor hours through a perfect flattening by forming the pattern of a recessed section previously flattened to a partial region in a stepped-section projecting section where a stepped section will be generated. CONSTITUTION:A power supply wiring 42 is formed and channel-shaped recessed sections 5 are shaped to a wide position such as the power supply wiring 42. When the shapes of opening surfaces take a square and the length of one side is equalized to the height of a stepped section regarding the channel-shaped recessed sections 5 and a film 2 is shaped onto a substrate 1 through bias sputtering, the film 2 is flattened completely not only on normal wirings 41 but also on the wide power supply wiring 42. Accordingly, the power supply wiring 42 fills the role of a power supply wiring as a whole because the channel- shaped recessed sections 5 are formed, but the wiring 42 is regarded as the combination of one parts of the pattern of the normal wirings 41 partially, thus acquiring the effect of flattening through bias sputtering in the same manner as the upper section of the normal wirings 41.
Patent JP-H09297160-A (JP)
Title: Rapid short-circuit detecting device
Inventor: YAMADA TOMOHIRO
IPC: G01R31/02
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To detect a short-circuit accident in a short time by detecting the level of a dc component contained in a current detection signal every conductor when a main circuit conductor is short-circuited, and comparing this level with a preset judgment standard level. SOLUTION: Main circuit currents carried in each of R, S T phases of a three-phase main circuit 1 are detected by a current detector 2, respectively, and detection signals are passed through a low pass filter 2 to pass the signals having a frequency component of a commercial frequency or less. The commercial frequency component is passed through a band pass filter 4a, the phase difference between signals is removed by a phase regulating part 4b followed by amplification by an amplifier 4c, and the difference is determined by a subtracter 4d.  When a short-circuit accident occurs, a short-circuit current containing a dc component is carried to the main circuit current, the signal passed through the filter 3 has a level in which the commercial frequency component is raised by the dc component, and the dc component contained in the short-circuit current is revealed in the difference of the subtracter 4d. Therefore, a comparison computing element 5 compares each difference with a preset judgment level, and judges the occurrence of short-circuit accident when it is the judgment level or more.
Patent JP-S5060505-A (JP)
IPC: C11D1/14
Filed: 1974-09-26
Abstract: 1475360 Dishwashing compositions ETHYL CORP 2 Sept 1974 [26 Sept 1973] 38294/74 Heading C5D A detergent composition comprises (1) a C 12-20  alpha-olefin sulphonate, (2) an adduct of a C 8-14  alkanol, 6-10 moles of ethylene oxide and 0-5 moles of propylene oxide and (3) a (C 10-14  fatty acid) ethanolamide. The olefin sulphonate may be a sodium alkene sulphonate or a sodium hydroxyalkane sulphonate. The ethanolamide may be lauroyl mono- or diethanolamide or myristoyl monoethanolamide. The composition may also include ethylene glycol monostearate, perfume, dye, sodium citrate and water.
Patent JP-H04317304-A (JP)
Title: Iron-rare-earth-oxygen group magnetic material and manufacturing method thereof
Inventor: IWATA MASAO
IPC: H01F1/04
Filed: 1991-04-16
Abstract: PURPOSE:To obtain an excellent permanent magnetic material by an iron-rare- earth-oxygen group magnetic material having an excellent magnetic characteristic, in particular a great saturated magnetization. CONSTITUTION:At combining R with elements of a species or two species or more selected among groups composed of Y, Th and all lanthanoide series elements, an iron-rare-earth-oxygen group magnetic material is characterized in that it includes 3 to 28% of R and 3 to 35% of O (oxygen) at an atomic percentage and that the residue substantially comprises Fe. Also, in a method of manufacturing such the magnetic material, after a material with O contents less than a desired amount is beforehand manufactured, this is treated in a vapor including O to implant O into the material, whereby desired O contents can be made.
Patent JP-H08287822-A (JP)
Title: Combination material for integrated getter and mercury donorand device obtained from it
Inventor: ANTONIO SUKIYABERU
IPC: H01J7/20
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To decrease the total amount of mercury to be used. SOLUTION: This apparatus comprises mercury, a mercury-donating intermetallic compound A containing a second metal selected from titanium, zirconium, and their mixture, and an accelerator B containing preferably one or more metals selected from Ti3 Hg, copper, tin, and rare earth elements, especially a misch metal-containing alloy or intermetallic compound. A mercury- donating material, especially a material further containing a getter material C, is obtained for the apparatus. The mercury donor is introduced into an opened electron tube and after the electron tube is sealed, the mercury donor is heated at 600-900 deg.C for 10 seconds to 1 minute to have mercury emitted.
Patent JP-H049602-A (JP)
Title: Piezo-electric actuator, moving mechanism for scanning type tunnel microscope and failure diagnostic device
Inventor: KURODA HIROSHI
IPC: G01N37/00
Filed: 1990-04-26
Abstract: PURPOSE:To release the overload state of a piezo-electric actuator in the moving mechanism of a scanning type tunnel microscope(STMS) by providing the moving mechanism with a piezo-electric sensor for detecting load impressed to a piezo-electric element in the piezo-electric actuator. CONSTITUTION:A probe 6 driven by the piezo-electric actuator in the moving mechanism 9 of the STMS provided with the piezo-electric element 21 whose length is to be changed by impressing voltage is moved, a distance between the probe 6 and a sample 4 is changed, and when the distance reaches a certain value, a tunnel current flows into the probe 6 and the profile of an image on the sample 4 is displayed on a display device 13 through an arithmetic control circuit 10. The piezo-electric sensor 22 is also mounted on the mechanism 9 whose feedback is controlled by the circuit 10, and since expanding direction load applied to the element is detected by the sensor 22, the actuator of the mechanism 9 can be prevented from being turned to an overload state through the circuit 10. In addition, the failure diagnosis of the moving mechanism 9 can also be executed based upon the output of the sensor 22.
Patent JP-S61270147-A (JP)
Inventor: NAGAI SHOICHI
IPC: H05K1/09
Filed: 1985-05-24
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-S61269967-A (JP)
Title: Pouring device by multiplex pots
Inventor: KAWASAKI MICHIO
IPC: B22D41/00
Filed: 1985-05-23
Abstract: PURPOSE:To speed up pouring by moving multiplex pots after reception of a molten metal to a place where casting molds are installed while maintaining the attitude thereof then tilting the multiplex ports and pouring the molten metal into the molds. CONSTITUTION:The multiplex pouring pots 2 on a base 3 are rotatably supported via a tilting shaft 2a. Two pieces each of arms 5a, 6a, 5b, 6b are respectively provided on both side faces of the pots 2 and are made freely turnable on one end side. The pots 2 are turned around a revolving shaft 8 to the molten metal receiving position by a link mechanism consisting of an arm 6a, an arm 9a and a cylinder shaft 10a when the shaft 10a is driven by an actuator 10 for moving the pots and is thereby moved downward. The pots 2 after reception of the molten metal are moved to the pouring position by the actuator 10 while the attitude thereof is maintained by the link mechanism. A tilting arm 11 tilts the pots 2 around the shaft 2a to pour the molten metal. The pouring with the pots 2 is thus speeded up.