baber/WOPTO huggingface dataset:
Patent JP-H06275499-A (JP)
Title: Charged particle beam exposure device
Inventor: SAKAMOTO JUICHI
IPC: H01L21/027
Filed: 1993-03-18
Abstract: PURPOSE:To improve throughput of the entire device by deciding, based on wait time and beam radiation time, exposure cycle time for one shot, and, when the exposure cycle time is shorter than reference time, providing with an exposure cycle time correcting means and a clock generating means. CONSTITUTION:A dat management means 1, a shot resolving means 3, a wait time settig means 5 that sets wait time WT for each shot, and a radiation time setting means 7 that, based on exposure time information, sets beam radiation time ET, are provided. Based on the wait time WT and beam radiation time ET, one shot exposure cycle time PT is obtained. A correction means 9 which, when the exposure cycle time is shorter than a specified reference time, makes resetting so that the exposure cycle time may be longer than a reference time, is provided. Further, a clock generating means 10 that, based on at least two times among wait time, beam radiation time and exposure cycle time, generates clock signal SCLK, is provided.
Patent JP-H08254623-A (JP)
Title: Light guide
Inventor: MATSUMOTO HIDETOSHI
IPC: G02B6/42
Filed: 1995-03-17
Abstract: PURPOSE: To improve the propagation efficiency of light by holding a specific relation between the diameter of an optical fiber at a light incident end and the diameter of an optical fiber at an exit end. CONSTITUTION: An optical fiber assembly 5 is bent by fixing its refractive angle at an angle of >=30 deg. and, therefore, the formation of a light guide to a smaller size is possible. The light of the light source 1 is transmitted by the optical fiber assembly 5 and is cast to a photoelectric conversion element 3 on a silicon wafer 2. In such a case, the diameter d1 at the incident end of the optical fiber assembly 5 is set larger than the diameter d2 at the exit end of the optical fiber assembly 5 and in a range of d1 :d2 =1:0.3 to 0.8. As a result, the propagating light at the boundary of the core and clad of the propagating light is mostly totally reflected even if the optical fiber used for the light guide has the bending angle of >=30 deg.. The leakage of the propagating light to the outside of the optical fiber is thus substantially obviated.
Patent JP-S51135890-A (JP)
Title: Process for producing membraneous substance having selective permeability of ions for electrolytictreatment of solution of high temperature and high ion concentration
Inventor: KOJIMA KATSUYOSHI
IPC: B29C45/00
Filed: 1975-05-20
Abstract: PURPOSE: Production of porous membraneous substance which shows excellent durability and function when used for electrolysis of solution of high temperature and high ion concentration. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S4944768-A (JP)
IPC: G01S7/487
Filed: 1973-05-29
Abstract: 1394500 Photo-electric distance-measuring COMPAGNIE GENERALE D'ELECTRICITE 29 May 1973 [30 May 1972] 25607/73 Heading H4D Relates to a pulsed laser 1 distance-measuring apparatus utilizing a receiving photo-diode 3. According to the invention the reverse bias voltage (R.B.V.) applied to diode 3 is controlled by a feed-back loop incorporating a detector 8 affording a continuous signal representing the noise output (e.g. the level of the peak of noise pulses) of diode 3 and a device 9 controlling the R.B.V. such that the noise output always equals a reference magnitude; a circuit 10 (e.g. a monostable see Fig. 2 (not shown)) temporarily lowering the R.B.V. in a duration (e.g. less than that corresponding to maximum target range) less than the response time of the feed-back loop; and a threshold device 5 passing only those echo pulses above a predetermined level. Thus the apparatus has a high sensitivity with a low probability of triggering a ranging counter 7 on a noise pulse. The temporary lowering of the R.B.V. may take place at two levels to obviate interference due to e.g. reflexion by a nearby fog bank.
Patent JP-S59183617-A (JP)
Inventor: MATSUURA NORIO
IPC: A01D69/00
Filed: 1983-04-05
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-S53145274-A (JP)
Title: Transfer and loading device that perform direction conversion and group organization at the same time
Inventor: SAKURAI RIYOUHOU
IPC: B65G47/52
Filed: 1977-05-23
Abstract: PURPOSE: To simultaneously perform the directional conversion and devision of a fixed number of an article b channels for encasing the article mounted to a head cutted onical rotary drum, by installing said drum to a crossing portion of a conveyor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09252137-A (JP)
Title: Semiconductor device
Inventor: MIZUNO TOMOHISA
IPC: H01L27/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of a high-speed operation even made fine. SOLUTION: A semiconductor device includes a first conductivity-type semiconductor substrate 2, an embedded insulating film 4 on the substrate 2, a first conductivity-type semiconductor layer 6 made of silicon on the embedded insulating film 4, a gate electrode 10 formed through a gate insulating film 8 on the semiconductor layer 6, and a source and a drain regions 12a and 12b. The source and drain regions 12a and 12b of a second conductivity-type different from the first conductivity-type are formed so as to hold the gate electrode 10 in between in the semiconductor layer 6. In this case, a parasitic MOS made up of the drain layer 12b, the embedded insulating layer 4, and the semiconductor substrate 2 is of a depletion type.
Patent JP-S59185319-A (JP)
Title: Device for converting field frame of camera finder
Inventor: CHIYOU MICHIO
IPC: G03B13/12
Filed: 1983-04-05
Abstract: PURPOSE:To remove a shift of a photographing surface by arranging a hologram recorded at least two or more field frames in a finder optical system and selecting reference light in accordance with a photographing distance and focal distance of an interchangeable lens. CONSTITUTION:The field frame converting device of the finder is provided with an objective 16, an eyepiece 18, the halogram 20 multiply recording two field frames arranged between the objective 16 and the eyepiece 18, a reference light source irradiating reference light to the hologram 20, etc. The field frames 26, 28 are multiply recorded in the hologram 20 so that the field frame 26 corrected at its parallax by a distance on the remote range side and the field frame 28 corrected at its parallax by a distance on a short range side can be reproduced by respective reference light sources 22, 24. Thus, the field frame matched with the photographing distance and focal distance can be obtained by selecting the reference light.
Patent JP-H10219234-A (JP)
Title: Production of antifreezing agent for asphalt pavement
Inventor: SATO KAZUO
IPC: E01C11/24
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-freezing agent securely inhibiting a surface of an asphalt-paved road to freeze up caused from snow fall or rain, etc., in winter season by adding and mixing a specific baked powder mixture in asphalt kneading process. SOLUTION: This anti-freezing agent is obtained by blending and mixing five kinds of powder of (A) a powder of natural zeolite. (B) soda lime powder, (C) backed oystershell powder, (D) dried salt, (E) baked clay powder, then adding and mixing in the asphalt kneading process. For example, 35% of the component A, 20% of the component B, 25% of the component C, 10% of the component D, 10% of the component E is compounded and preferably, backed primarily at 250 deg.C for 3 hours, then 5 hours after reaching at 650 deg.C, and preferably approximately 6% of the object inhibiting agent is added to the asphalt.
Patent JP-S53145438-A (JP)
Title: Refresh system for memory
Inventor: IMAI YASUHIRO
IPC: G11C11/401
Filed: 1977-05-25
Abstract: PURPOSE:To secure the refresh for the memory without using any refresh circuit exclusive for the memory by giving the address continuously in the row direction in case the memory cell group s contained in more than one line are used as the refresh unit.
Patent JP-H02283723-A (JP)
Title: Condensation of epoxide and cyclic anhydride in the presence of titanium complex base catalyst
Inventor: BUARERI BAGURE
IPC: C08G59/32
Filed: 1990-03-09
Abstract: Process for condensing at least one aliphatic epoxide containing at least 8 carbon atoms in its molecule with at least one cyclic anhydride of a dicarboxylic acid in the presence of a catalyst based on at least one titanium complex of general formula (I) Ti(OR)2(L)2 in which each of the groups R independently denotes a hydrocarbon group containing 1 to 10 carbon atoms and each of the groups L denotes a ligand of beta-diketone type or of beta-ketoester type. 
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Patent JP-H06273590-A (JP)
Title: Melt processing method for waste
Inventor: OKURA KAZUNARI
IPC: G21F9/32
Filed: 1993-03-19
Abstract: PURPOSE:To melt solid waste until melting vessel becomes full by separating solid waste into one with and without low boiling point materials and throwing the solid waste with low boiling point material first into the melting vessel for incineration and melting. CONSTITUTION:Radioactive miscellaneous solid waste is separated into three groups of miscellaneous solid waste including low boiling point material, the other metal waste and non-metal waste. First, the miscellaneous solid waste including low boiling point material is thrown from a waste inlet 16 into a melting vessel 14, microwave power is passed in an induction heating coil 8 to heat a furnace body 2 and it is incinerated and melted. Then, the metal waste is thrown to be incinerated and melted. By this, molten liquid surface control becomes easy. After fully filling the melting vessel 14 with the molten liquid, the heating coil 8 is turned off to cool and solidify the melt. Then, an elevation stage 6 is lowered, the melting vessel 14 is removed out from the support stage 13, a new melting vessel 14 is placed and the same work is repeated.
Patent JP-H07245355-A (JP)
Title: Package structure for semiconductor element
Inventor: YAMAZAKI TOSHIAKI
IPC: H01L23/02
Filed: 1994-03-04
Abstract: PURPOSE:To provide a package structure for a semiconductor element wherein a side plate is not bent inside at the time of mounting onto a substrate, and productivity is high. CONSTITUTION:A package structure for a semiconductor element includes a planar part 11 constituted of a nearly rectangular flat plate, and a side face part 13 constituted of four side plates 12 stretching vertically from the respective sides of the planar part 11. On the end portion 12a of the one side plate 12 side adjacent to the other side plate 12 in the four side plates 12, at least one protrusion 16 protruding outside from the end portion 12a is formed. On the end portion 12a of the one side plate 12 side of the other side plate 12, an engaging part 17 which engages with a protrusion 16 is formed so as to correspond with the protrusion 16. The neighboring side plates 12 are arranged in the state that the protrusion 16 is made to engage with the engaging part 17, and the side surface part 13 is constituted.
Patent JP-H0586032-A (JP)
Title: Mixed pyridine-2,4- and 2,5-dicarboxamide
Inventor: EKEHARUTO BAADAA
IPC: A61P43/00
Filed: 1992-03-17
Abstract: The invention relates to mixed pyridine-2,4- and -2,5-dicarboxylic acid diamides, the carboxylic acid amide group in position 2 being a primary acid amide. The said compounds are suitable for the inhibition of proline hydroxylase and lysine hydroxylase and are used as fibrosuppressants and immunosuppressants.
Patent JP-S58187325-A (JP)
Title: Thin injection-molded plastic vessel with smooth and thickened sealable edge and its manufacturing device
Inventor: HORUSUTO BORUMUUTO
IPC: B29C45/02
Filed: 1983-04-07
Abstract: A thin-walled, injection-molded plastic container having a thickened sealing rim acquires a particularly smooth sealing rim, onto which a covering film can be sealed in a bacteria-tight, gas-tight and liquid-tight manner, if the gate is located on the sealing rim instead of on the bottom of the container.
Patent JP-S63226174-A (JP)
Title: Horizontal deflection high voltage circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/18
Filed: 1987-03-16
Abstract: PURPOSE:To keep a horizontal deflection current value constant by controlling the second voltage control circuit by a voltage being proportional to an output of a high voltage rectifying circuit, and controlling the first voltage control circuit in accordance with a signal supplied to the first voltage control circuit from a horizontal deflection current detecting circuit for detecting a horizontal deflection current. CONSTITUTION:The second voltage control circuit 18 varies its output voltage in accordance with a signal supplied from a high voltage rectifying circuit 17, and by applying an output voltage of the second voltage control circuit 18 to a primary side of the second transformer 16, an output voltage of the high voltage rectifying circuit 17 is kept roughly constant. Also, the output voltage of the control circuit 18 is applied to an input, as well, of the first control circuit 19, and in accordance with a signal supplied to the first voltage control circuit 19 from a horizontal deflection current detecting circuit 20 for detecting a horizontal deflection current, the first voltage control circuit 19 is controlled. In such a way, a horizontal deflection current value can be kept roughly constant.
Patent JP-S56158867-A (JP)
Title: Structural material for use at high temperature
Inventor: TAKAHASHI TSUTAE
IPC: C23C16/38
Filed: 1980-05-09
Abstract: PURPOSE:To enhance the heat and wear resistances of the surface of a structural material made of Mo or Mo alloy at high temp. by coating the surface with a thin layer of TiB2 or VB2. CONSTITUTION:The surface of a casting, a sintered product or the like made of Mo or Mo alloy is coated with TiB2 and/or VB2 by a vapor phase plating method in the form of a thin layer having 5-50mum thickness. Thus, a surface coated layer with very superior heat and wear resistances is obtd., and the surface is not oxidized or evaporated even if heated to about 1,400 deg.C in air or a vacuum.
Patent JP-H06274079-A (JP)
Title: Cleaning blade
Inventor: NAGATSUKA EIICHI
IPC: G03G21/00
Filed: 1993-03-19
Abstract: PURPOSE:To extend the life of the cleaning blade in a low-temp. and low- humidity environment and to improve the reliability thereof by specifying the loss coefft. tandelta peak temp., modulus of impact resistance and Young's modulus of the rubber elastic material of the cleaning blade. CONSTITUTION:This cleaning blade is applied to an image forming device using black toners of 15+ or -5mum volumetric average grain size and color toners of <=7mum in the low-temp. (<=10 deg.C) and low-humidity (<=30%) environment. The tandelta peak temp. of the cleaning blade is migrated to a low-temp. region to increase the modulus of impact resistance and to lower the Young's modulus. Namely, the loss coefft. tandelta peak temp. of the rubber elastic material is specified to -13 to -16 deg.C and the modulus of impact resistance of this time is so determined as to attain 62+ or -8% and >=55kg/cm<2> Young's modulus. As a result, the amt. of the toners slipping the blade ridge line of the cleaning blade 3 decreases drastically and the toners soaring up to the rear surface of the cleaning blade 3 are entirely eliminated.
Patent JP-H05263492-A (JP)
Title: Installation of roof
IPC: E04B7/14
Filed: 1992-03-17
Abstract: PURPOSE:To safelycarry out installation work of a roof with a small number of workers and in a short period of time. CONSTITUTION:A roof frame is made free to revolve by installing one side 3 of the roof frame on one support 2 through a fitting 10 and by pulling off a bolt 13 of the fitting 10. Thereafter, a roof is assembled in the state where the roof frame is inclined, and after the other side of the roof frame is fixed on the other support by revolving the roof after completion of assembly of the roof, the fitting 10 is fixed by refastening the bolt 13.
Patent JP-2000258964-A (JP)
Title: Image forming device
Inventor: KAWABATA KENICHI
IPC: G03G21/18
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming an image under an optimum process condition which corresponds to each process cartridge which is used in accordance with the replacement of the process cartridge. SOLUTION: As for the image forming device introducing an electrophotographic system, the device is provided with the attachable/detachable process cartridge 2, a bar-code label 3 arranged in the process cartridge 2 and for holding the optimum process condition information of the process cartridge, a process condition reading part 5 for reading the optimum process condition information held on the bar-code label 3, and a process control part 6 for controlling the process in accordance with the optimum process condition read by the process condition reading part 4, and the optimum process condition information is constituted of electrifying bias information and developing bias information, and a bias voltage is outputted by an electrifying bias output part 7 and a developing bias output part 8, respectively, based on the bias information.
Patent JP-H05263197-A (JP)
Title: Fe series soft magnetic alloy with high saturation magnetic flux density
IPC: C22C38/12
Filed: 1992-03-17
Abstract: PURPOSE:To provide a soft magnetic alloy combining high saturation magnetic flux density and high magnetic permeability as well as combining high mechanical strength and high heat stability. CONSTITUTION:The objective Fe series soft magnetic alloy having high saturation magnetic flux density is constituted of a compsn. shown by the following formula: Fe100-x-y-z-uMxPyBzCuu where M denotes one or >=two kinds of elements selected from a group of Nb, Mo, Ta, W, Ni, Pd, Pt, Si and Ge as well as 1<=x<=3, y<=15, 4<=z<=18, y+z<=30 and u<=4.5 (atomic %) are satisfied.
Patent JP-S56162877-A (JP)
Title: Manufacture of insulated gate type semiconductor device
Inventor: SHIBATA HIROSHI
IPC: H01L29/417
Filed: 1981-04-20
Abstract: PURPOSE:To reduce the junction capacity between source, drain and a semiconductor substrate by forming a shallow region only for a gate electrode side by using the same mask for forming the electrode and diffusing the source and the drain. CONSTITUTION:An isolation oxidizing film 3 and a gate insulating film 4 are formed on a semiconductor substrate 2, and a gate electrode 5 is formed. With the electrode 5 as a mask ions are injected to form preliminary regions 11, 12 for source and drain with shallow junction depth by a self-aligning method. A thick oxidized film 8 is covered for protecting the surface, a contacting hole 9 is etched to reach the regions 11, 12. Source 6 and drain 7 having deep junction depth are so formed by ion diffusion through the hole 9 in contact with the film 3, and the shallow parts 11, 12 remain only at the gate electrode side. A metal 10 for an electrode is adhered with the hole 9 used for the diffusion to manufacture a silicon gate type FET.
Patent JP-H09259618-A (JP)
Title: Optically controlled milky white resin globe
Inventor: ITO MAKOTO
IPC: F21V3/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a high quality and large size luminarire globe formed by resin-united molding of which light ray transmittance is controlled in order to lessen the quantity of light toward the zenith and of which installation work is made easy, regarding a spherical head type luminaire. SOLUTION: In a large size luminarie globe formed by resin-united molding in which the thickness of a spherical roof part covering the region at 12-degrees to 180-degrees vertical angle to a lamp axis 3 becomes thicker toward the certex part than the thickness t1 in the axial direction rectangular to the lamp axis 3; the outer diameter of the large size and resin unitedly molded type luminaire globe is ϕ300mm-ϕ2000mm and the thick part t2 of the vertex part of the large size and resin unitedly molded luminaire glove is as 3-10 times thick as the thinnest part t1 in the direction at rectangular to the lamp axis and the composing material of the large size and resin unitedly molded type luminaries globe is a milky white thermally plastic resin having 50-66% transmittance of whole light rays by JISK7105 in the condition of 2mm thickness.
Patent JP-S53144805-A (JP)
Title: Hermetically sealing method in metallic capsule for material to be treated in hot static pressure pressing method
Inventor: MORITOKI MASATO
IPC: B30B11/00
Filed: 1977-05-24
Abstract: PURPOSE: To seal hermetically the material to be treated in the metallic capsule surely with a simple operation, by evacuating the inside of the capsule after the meterial to be treated has been fed into the metallic capsule having the opening part and sealing hermetically this opening part by heating and softening the vitreous substance which softens at the temperature of the hot static pressure pressing of the material to be tr eated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07267145-A (JP)
Title: Automotive rear car body structure
Inventor: MASUDA MASATAKA
IPC: B62D25/12
Filed: 1994-03-30
Abstract: PURPOSE:To reduce the weight of an automotive body and prevent a state from piercing through a rear sheet by a method wherein at the time of a rear- end collision, a state arranged in a trunk is prevented from being linearly moved toward the automotive front body. CONSTITUTION:The front end part 14b of a stay 14 is mounted on a panel 20 through a bolt sheared and ruptured by a high load. The two end parts, of a rear deck panel 26 and a package junction 28 with which a closed section is surrounded are curved in such a manner to gradually change in the frontward direction of the vehicle toward the car body side. An opening part 30 positioned in front of the stay 14 is formed in the rear flank 28b of the recessed part 28a of the package junction 28 and the inner surface of the front flank 28c of the recessed part 28a is used as a guide member 32.
Patent JP-S60206522-A (JP)
Title: Plastic working method of twisted plate
Inventor: KURODA YOSHITO
IPC: B21C23/10
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a twisted plate having arbitrary angle of torsion from a flat plte by putting a superhard flat plate in working holes of a pair of dies having slitlike working holes, and giving twisting work to the heated flat plate by relative rotational movement of the dies. CONSTITUTION:A superhard flat plate 9 an end of which is fixed by an indenting punch 10 is supported by slitlike working holes 11a, 12a of dies 11, 12 made of ceramic through a heating part 13. A die 11 nearer to the punch 10 is fixed and a farther die 12 is made rotatable, and the die 12 is driven by a power source. The flat plate 9 is pushed in the direction of the arrow (a), and at the same time, rotated in the direction of the arrow (b) by the die 12. In the meantime, the heated flat plate 9 is twisted by the force caused by rotation of the die 12. The twisted part is extruded successively to outside from the hole 12a of the die 12 by pushing force of the punch 10 and taken out as a plate 9' twisted to spiral form.