baber/WOPTO huggingface dataset:
Patent JP-S59152461-A (JP)
Title: Device for controlling copying machine
Inventor: ITOU MASAZUMI
IPC: G03G15/00
Filed: 1983-02-18
Abstract: PURPOSE:To eliminate a miscopy by selecting a sheet feeder loaded with a cassette of a desired size, even if it is empty when the cassette desired in size is retrieved in the condition not empty of a sheet and it can not be found. CONSTITUTION:A controller is provided with means 100-103, 104-107, 200-203, 204-207 for discriminating kinds of cassettes loaded in copying sheet feeders, empty sensors ES1-ES4 for detecting emptiness of the sheet in the cassette, means for inputting and storing the size of the copying sheet to be preferentially selected, etc. When the cassette of a size stored in the memory is retrieved in the condition not empty of the sheets and found, the feeder of this cassette is selected. When it is not found, it is again retrieved excluding said condition not empty of them, and when it is found, the feeder of said empty cassette is selected.
Patent JP-H05228841-A (JP)
Title: Pipe inner surface blasting device
Inventor: MATSUMOTO KUNIO
IPC: B24C3/16
Filed: 1992-02-13
Abstract: PURPOSE:To provide a pipe inner surface blasting device which can blast one end part of a pipe similarly to the central part thereof. CONSTITUTION:In a pipe inner surface blasting device, the blasting material stored in a tank 8 is inserted into the air flow, and this air flow including the blasting material is blown from a nozzle 4 into one end of a pipe 3 to be processed, and the air flow is blown out from the other end to blast the inner surface of the pipe 3. In this pipe inner surface blasting device, the pressure tank 8 is located in front of a position, where one end of the pipe 3 to be processed is arranged.
Patent JP-S53112759-A (JP)
Title: Microscope objective lens
Inventor: TOUJIYOU TSUTOMU
IPC: G02B21/02
Filed: 1977-03-14
Abstract: PURPOSE: To provide an objective lens which has flatness up to the periphery, a large numerical aperture and good resolving power by forming the front group by four groups of lenses and the rear group by fifth group lenses and setting combined focal lengths, radii of curvature of concave faces, Abbe numbers, etc. at specified values. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000225016-A (JP)
Title: Camera case
Inventor: UCHIDA TAKEO
IPC: A45C11/38
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera case with a sufficient protection function as a camera shoe, detachable from a camera very easily and speedily enough to be used by a professional cameraman. SOLUTION: A suspender insertion hole 6 for inserting a camera suspender of a camera body is bored on one side of the case body 2 of this camera case, and an inverted L-shaped lever 7 is fixed to the outer surface of the side of the case body 2 at the position of the suspender insertion hole, with the lower end of the lever covering the insertion hole 6. A narrow slit piece 10, which can be opened/closed, is formed on the other side of the case body 2 from near the upper edge of a notched part 3 for camera lens toward the front of the case body, and a notched groove 11 for inserting the camera suspender of the camera body is formed on the lower edge of the slit piece 10. Snaps 12a, 12b for detachably fixing the top of the slit piece to the case body 2 are attached between the top of the slit piece 10 and the case body.
Patent JP-H07233296-A (JP)
Title: Optical resin composition
Inventor: OKABE KATSURO
IPC: C08L51/00
Filed: 1994-02-24
Abstract: PURPOSE:To obtain an optical resin compsn. which has a low birefringence and excellent clarity, heat resistance, impact strength, and moisture resistance. CONSTITUTION:An optical resin compsn. is a molten mixture comprising an arom. polycarbonate resin, a styrene resin, and a graft copolymer of the arom. polycarbonate resin with the styrene resin in an amt. of the graft copolymer of 1-30wt.% of the compsn. and in a wt. ratio of the polycarbonate resin component to the styrene resin component of (30:70)-(80:20).
Patent JP-H04348438-A (JP)
Title: Using right control system
Inventor: TAKASHIMA MASATOSHI
IPC: G06F12/00
Filed: 1991-02-21
Abstract: PURPOSE:To improve processing efficiency in terms of the operation by attaining the transfer of the using right concurrently with preparation of each data definition and omitting the need to perform again the using right transfer processing for each user. CONSTITUTION:The data are inputted from a source file 1 with a start instruction. A data definition producing means 3 prepares the data definition based on the input data. The prepared data definition is stored in a directory file 6. A data definition using right transfer deciding means 2 judges whether the data definition should be transferred or not to the users except the definer. If so, a data definition using right transfer means 7 prepares the information about the transfer of the using right and then stores this information in the file 6.
Patent JP-H09220680-A (JP)
Title: Laser beam combined machining apparatus
Inventor: MIYAMA HIDETOSHI
IPC: B23K26/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To enable the exchange between a laser beam machining head and a cutting tool with an ATC by aligning the machining centers of the laser beam and the cutting. SOLUTION: A work table 71 is shiftably arranged in an X-axis direction and a turret disk 43 is provided on a frame 5 at the upper part of this work table freely movably in a Y-axis and a Z-axis. A laser beam guiding mechanism 67 shifted to the Y-axis synchronously with the shift of the turret disk in the Y-axis is arranged, and the cutting tool CT and the laser beam machining head LH are arranged on the turret disk so as to be attachable/detachable, and a connecting tube 55 receiving the laser beam into a tool station faced to the laser beam machining head from the laser beam guiding mechanism is arranged.  Further, the connecting tube and a connecting part 69 of the laser beam guiding mechanism are connected attachably/detachably, and a laser beam transmission optical path transmitting the laser beam from the connecting tube to the laser beam machining head is provided on the turret disk.
Patent JP-H06222488-A (JP)
Title: Silver halide color photographic sensitive material and photographic product
Inventor: URATA YUKIHIDE
IPC: G03C3/00
Filed: 1993-01-25
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material superior in sensitivity, graininess, and sharpness and improved in desilverability and fog with the lapse of time during storage by incorporating a specified silver halide emulsion and a specified polymer in an emulsion layer. CONSTITUTION:The silver halide emulsion layer contains the flat silver halide grains hating an aspect ratio of 3-100 in a projection area of 50-100% of those of the total grains and a fluctuation coefficient of grain size distribution of 3-20%, and contains at least one kind of polymer having repeating units each represented by formula I or II in both of which R<1> is H or an alkyl; Q is at least one of groups represented by formula III and IV and the like; E is -COR<21>, -COOR<22>, or the like; each of R<21> and R<22> is an alkyl, aryl, or the like; G is a 2-5C alkylene; q is 2, 3, or 4; and each of R<2> and R<3> is H or an alkyl.
Patent JP-H0575620-A (JP)
Title: System and method for collecting lan statistical data
Inventor: PIITAA SHII NOOTEISU
IPC: H04L12/26
Filed: 1992-01-17
Abstract: PURPOSE: To make an observation in time series by gathering statistical data regarding the traffic of a LAN by gathering the statistical data in a remote node fitted to the LAN, and transferring the data to a management node and displaying them. CONSTITUTION: A LAN driver 104 in the remote node 100 receives information from the LAN 103, transfers the received traffic data to a collector 106, and the traffic is analyzed to generate statistical data, which are stored in a common memory 108. At a request made by the management node 102, an agent 110 reads the statistical data out of the common memory 108 and transfers them to a storage part through a communication link 122, and the data are compressed into a history file 114. Then display modules 116, 118, and 120 display a trend in the history information, a distribution of the traffic, and traffic intensity at a given point of time.
Patent JP-S57140866-A (JP)
Title: Production of one side plated steel plate
Inventor: FUJIWARA SHINJI
IPC: C23C2/00
Filed: 1981-02-25
Abstract: PURPOSE:To improve the grinding accuracy of plating metal and to produce a one-side  plated steel plate by bringing a grinding roll provided with an oil hydraulic screw- down device into sliding contact with one surface of a both-side plated steel plate, and controlling the screw-down force of the grinding roll during grinding constant. CONSTITUTION:A both-side plated steel plate B is led off from a payoff reel 3, and is  conducted via pinch rolls 4 to between a grinding roll 1 and a backup roll 2. While it  is cooled with the water injected from nozzles 5, the plating metal on one surfaces is ground off with the roll 1, and the steel plate is taken up as one-side plated steel plate  B' on a coiler 7. On the other hand, the speed of passing of the plate and the peripheral speed and screw-down force of the roll 1 necessary for keeping the amt. of the  residual plating after the grinding at the target value or below are determined beforehand and are inputted to an arithmetic control part CN. The transfer speed V of the  steel plate B by a speedometer 17 and the momentary screw-down force S put in from  a load cell 15 are inputted to the CN, which controls the speed of passing the plate and the peripheral speed of the roll 1 respecively to correct constant speeds and controls an oil hydraulic screw-down device 11 in such a way as to keep the roll screw  down force at the correct value.
Patent JP-2000109150-A (JP)
Title: Discharge head
Inventor: AICHI TOSHIAKI
IPC: B65D81/32
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To allow compression force exerted from an operation part to a nozzle to be transmitted uniformly to a stem, and also allow the nozzle to be compressed along the compression direction of the stem. SOLUTION: The operation swayable part 31 of an operation part 30 constituting a discharge head is secured swayingly to an operation part main body 33 via a hinge part 32, and is provided with a depression part 39 formed in a semicircle on the compression line of a surface opposite to a nozzle 20. Also, the hinge part 32 is continuously formed along its arrangement direction. As the operation part 30 is actuated, the depression part 39 sways at equal distance in the same direction about the hinge part 32, and also, since the depression part 39 is formed semicircularly, even when swayed, it comes in contact with the nozzle 20 on the depression line. Accordingly, compression force exerted from the operation part 30 to the nozzle 20 can be transmitted to a stem uniformly; moreover, the nozzle 20 can be pressed along the depression direction of the stem.
Patent JP-S55119406-A (JP)
Title: Backwashing method of filter and apparatus thereof
Inventor: IKEDA YUKIO
IPC: B01D29/62
Filed: 1979-03-09
Abstract: PURPOSE: To increase the difference at the backwashing and improve backwashing effect by holding the filter under high pressure and flushing the high-temperature high-pressure water from the filter element outlet side into the inlet side low-pressure chamber storing water at the backwashing of the high-temperature high-pressure water filter.  
     CONSTITUTION: In the backwashing method of a high-temperature high-pressure water filter, the inlet on-off valve 25 and outlet on-off valve 26 of the filter 1 are fully closed to cease the filtration treatment of high-pressure high-temperature water, thence the backwashing of the filter 1 is accomplished by using the high-temperature high-pressure water from the valve 25 up to the valve 26 and the high-temperature high-pressure water having stored in a high-temperature high-pressure water well 23 or 24. This backwashing is done by fully opening an outlet side valve 27 to flush and condense the high-temperature high-pressure water in the water 14 in a storage device 13 for backwashing fluid of low pressure on the downstream side. As a result of this, the differential pressure at the backwashing may be increased, and the volume of the low-pressure chamber 13 made smaller than that of conventional apparatus, thus the equipment cost may be reduced and the backwashing effect improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63211289-A (JP)
Title: Intermediate for manufacturing sultamicillin and homologue
Inventor: BAITOOTASU JIYON JIYASHISU
IPC: C07D499/32
Filed: 1988-02-08
Abstract: 6-Halo- and 6,6-dihalo-1,1-dioxopenicillanoyloxymethyl 6-[D-2-(2-alkoxycarbonyl-1-methylvinylamino- and 1-methyl-3-oxo-1-butenylamino)-2-phenylacetamido]-penicillanates and analogs; process for their conversion to sultamicillin and analogs; and process for their preparation.
Patent JP-H06241921-A (JP)
Title: External force measuring device and parts attaching device using its device
Inventor: HASHIMOTO MASAHIKO
IPC: G01L25/00
Filed: 1993-02-17
Abstract: PURPOSE:To enable accurate measuring even during repeated measurement by providing a means in the output side of a detection circuit to compensate the attenuation of voltage signal by an integration signal for the voltage signal. CONSTITUTION:A compensating means 10 is connected with an output terminal of a charge amplifier 7. The voltage outputted from the amplifier 7 is attenuated depending on a time constant which is determined by a capacitor Cf and a resistance Rf. The means 10 integrates the voltage signal to obtain a corrected signal according to the attenuation amount and adds it to the original voltage signal. Thus, a compensated voltage signal in which the attenuation has been compensated can be obtained. Therefore, not only in a case where a depressing action is taken once but also even when its action is taken repeatedly, the relationship between the output voltage and depressing force does not collapse at all, so that an accurate measuring value can be obtained. Further, in the parts attaching device equipped with this external force measuring device, the depressing force during attachment can be accurately measured and the parts are given no damage.
Patent JP-S59154161-A (JP)
Title: Atomizing pump
Inventor: YAMAMOTO KAZUSHI
IPC: B06B1/06
Filed: 1983-02-22
Abstract: PURPOSE:To obviate stopping of oscillation and instability in oscillation frequency by joining an electrical oscillator, a nozzle plate and a body then protecting the one surface of the oscillator and the nozzle plate with an insulating water- repellent coating agent. CONSTITUTION:An electrical oscillator 1, a nozzle plate 3 and a body 5 are respectively joined and thereafter the one surface of the oscillator 1 and the plate 3 contg. the end part of a lead wire 11a is protected so as to be embedded in a coating agent 12 having elasticity, electrical insulating characteristic and water repellency, such as silicone rubber or the like. Then the generation of the leak current owing to condensation or sticking of foreign matter is prevented. The stopping of oscillation during operation and the instability in operation owing to the fluctuation in the oscillation frequency are obviated.
Patent JP-H07237978-A (JP)
Title: Refractory for lining ladle
Inventor: IKUTA RYOZO
IPC: B22D41/02
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a refractory for lining a ladle, having a low thermal conductivity and capable of improving slag permeation and corrosion resistances, thereby enhancing the durability and further reducing the heat loss of molten steel in the ladle. CONSTITUTION:This refractory for lining a ladle is an alumina spinel-based refractory, contains 2.5-7.5wt.% hollow grains having 0.3-3mm grain diameter and 24-50wt.% spinel grains in the refractory and has <=2.0kcal/m.hr. deg.C thermal conductivity.
Patent JP-S54120691-A (JP)
Title: Patterned molded plastic article and its manufacture
Inventor: KAWASAKI YOSHIO
IPC: B32B5/02
Filed: 1978-03-11
Abstract: PURPOSE: To obtain a patterned molded article having improved adhesivity of a pattern fabric to a resin, by molding a plastic with a pattern fabric comprising fibers having improved adhesion to the resin placed between the plastic and the mold surface.  
     CONSTITUTION: The heated male mold 1 is covered with the pattern fabric 3, wherein at least one of the warp and weft yarns comprises blended yarns consisting mainly polyester, and other fibers, e.g. cotton, having improved adhesion to unsaturated polyester resin, and the SMC material 4 made of an FRP is placed on the fabric 3. The female mold 2 is then put on the material 4 and pressed. The FRP is molten, passed through the opening of the weave, and transferred to the surface of the fabric 3 to form the thin transparent resin layer 5. A molded article is taken out by opening the molds a given time after the initiation of the resin hardening. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10219671-A (JP)
Title: Ground sideways flow preventive construction method
Inventor: MANO HIDEYUKI
IPC: E02D3/12
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent a structure such as a building constructed on the weak ground or the like from being influenced by sideways flow of liquefied ground due to earthquake or the like by improving the ground over a ranged up to a sliding surface in the ground. SOLUTION: A footing 3 of a structure 2 constructed in the vicinity of a bulkhead 1 is composed of piles 4 whose tip parts 4a are embedded in an unliquefied layer G2 under a liquefied layer G1 of the ground G. When the bulkhead 1 moves by an earthquake, a boundary surface between a part G1' where the occurrence of a sideways flow is anticipated in the liquefied layer G1 and a part G1" where the occurrence of the sideways flow is not anticipated, is used as a sliding surface, and is formed as a surface by connecting a lower end part A of the bulkhead 1 and the ground surface B in the vicinity of a side surface 2a on the opposite side of the bulkhead 1 in the structure 2.  Therefore, when a ground is improved over a range L containing a part up to a sliding surface S in the liquefied layer G1 from an under surface of the structure 2, the sideways flow is neither caused in the ground improved range L, nor earth and sand under the structure 2 flow out, and damage of the structure 2 can be prevented.
Patent JP-S57143727-A (JP)
Title: Magnetic recording medium
Inventor: KITAMOTO TATSUJI
IPC: G11B5/65
Filed: 1981-02-27
Abstract: PURPOSE: To elevate durability of a magnetic recording medium, by providing a  thermoplastic under-coating layer and a ferromagnetic metallic layer having particle  structure which has developed columnarly, and after that, forming the under-coating  layer and a part of the metallic layer by applying pressure.  
     CONSTITUTION: On a nonmagnetic supporting body 2, thermoplastic resin of ≤150°C  softening temperature and 10,000W200,000 mean molecular weight (example: polyester  resin) is applied so that dry thickness becomes 0.03W2.0μm, and is dried for 2W10sec  by an air flow of 2W10Kl/m 2  at 100°C or below, by which an under-coating layer 5 is  formed. Subsequently, on this under-coating layer 5, a ferromagnetic metallic layer 4  having 0.05W2μm thickness, having a columnar particle structure whose long axis has  been inclined aslant against the surface of the base body 2 is provided by a slanting  vapor-deposition method using an evaporation beam whose incident angle is ≥50°. Subsequently, it is led into between a pair of rolls consisting of a specular finishing  metallic roll used for the magnetic surface side, and an elastic roll whose Shore  hardness is ≥75°, used for the diamagnetic surface side, is heated and pressed under  the conditions that a temperature is ≥60°C and linear pressure is ≥10W200kg/cm, and  a part of the metallic layer 4 is intruded into the under-coating layer 5.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53112731-A (JP)
Title: Method and apparatus for production of photographic materials
Inventor: KANEKO SHIROU
IPC: G03C1/005
Filed: 1977-03-14
Abstract: PURPOSE:To eliminate the need for large apparatus and eliminate the need for plently heat quantity and water by gradually supplying a photographic element solution into a vessel under reduced pressure and to remove the organic solvent from the abovementioned solution.
Patent JP-H01202692-A (JP)
Title: Nuclear reactor control rod
Inventor: UEDA KIYOSHI
IPC: G21C7/10
Filed: 1988-02-09
Abstract: PURPOSE:To plan the increment of a nuclear reactor stop margin by filling housing holes drilled in a first area of a wing with a high reactivity neutron absorber, and forming a cooling water flowing gap between facing neutron absorbing plates in a second area. CONSTITUTION:A wing 2 of a control rod 1 is partitioned into a first area l1 and a second area l2. Further, a long-lived neutron absorber 6 is provided in a housing hole 5 of a range l4 of the area l1, high reactivity neutron absorber 7 in a range l5, and a long-lived neutron absorber 8 in the range l6 respectively. Further, in the area l2 a pair of facing neutron absorbing plates 13 are provided with a gap 14 therebetween, and a water flowing hole 15 for flowing cooling water is formed. The reactivity value of the whole reactor control rods is heightened while a specially high-reactivity neutron absorber is provided in the area where reactor stop margin tends to stop. Therefore, the reactor stop margin can be enlarged.
Patent JP-S60174847-A (JP)
Title: Ferrous sintered member
Inventor: MATSUMOTO SHIYUUJI
IPC: C22C38/00
Filed: 1984-02-20
Abstract: PURPOSE:To provide a ferrous sintered member having excellent self-lubricity by dispersing iron oxide and free graphite into a base structure consisting of ferrite and pearlite. CONSTITUTION:This ferrous sintered member consists of the iron oxide and free graphite dispersed into the base structure consisting of ferrite and pearlite. Said base structure is provided with the hardness and toughness rendered by the ferrite and pearlite. The iron oxide is formed in the pore part of the base structure by subjecting the sintered body to a steam treatment, by which the excellent resistance to cohesion is provided. Since oil wells are made by sealing the pores of the base structure, the member has excellent retentivity of lubricating oil. The free graphite formed and precipitated by being dispersed in the base structure has excellent self-lubricity as a solid lubricating agent. The excellent self-lubricity is thus provided to the above-described sintered alloy by the combination of the lubricating effect of the solid lubricating agent and the retentivity of the lubricating oil.
Patent JP-H07302512-A (JP)
Title: Dielectric ceramic composition
Inventor: KAGATA HIROSHI
IPC: C04B35/057
Filed: 1995-02-16
Abstract: PURPOSE:To provide a dielectric ceramic composition which can be sintered at about 1000 deg.C, has high specific dielectric constant, high Q-value, and small temperature coefficient of resonance frequency by containing a specified component having high specific dielectric constant and excellent microwave dielectric properties as a first component and containing glass component which accelerates sintering as a second component. CONSTITUTION:A dielectric ceramic composition 1 is obtained by sintering a composition consisting of a first component having a general formula; {(Mg1/3 Nb2/3)1-xTix}O3 (wherein 0<=x-<=0.50); and a second component containing at least one of SiO2 and B2O3 in 40-98-wt.% of the first component and 2-60wt.% of the second component. Since high Q-value and small taugamma can be obtained at the time when the specific dielectric constant is as high as more or less 15 or more or less 25, a layered type resonance device which uses Cu, Au, Ag, etc., as inner conductors can be manufactured.