baber/WOPTO huggingface dataset:
Patent JP-H0873061-A (JP)
Title: Paper feeding roller
Inventor: NAKANE NAOHIRO
IPC: B65H3/06
Filed: 1994-09-05
Abstract: PURPOSE: To provide a paper feeding roller which can feed a long recording material favourably, without being given with the influence of the paper powder, at a low cost. CONSTITUTION: A rubber layer (elastic body) 2 is formed on the outer periphery, and the sectional surface shape is formed into a polygonal shape. Accordingly, when a paper feeding roller 1 makes press contact with a sheet 5, a surface pressure difference is generated between at the angular part 2a and a flat part 2b. Because of the surface pressure difference, the adhesion of the paper powder at the angular part is apparently prevented, in the paper feed endurance, and the frictional coefficient with the sheet does not reduce. Accordingly, the excellent paper feed performance can be maintained.  Further, when the number of angles of the polygonal shape is varied, the variation of the paper feed performance can be reduced in comparison with the case where the interval between the projection part and recessed part of a knurling roller is varied, and the experimental parameter in the paper feed experiment can be reduced by that portion, and the time of experiment can be reduced drastically. Further, because of the polygonal section, the sheet beating effect by the angular part in the revolution of the roller can be obtained, and the paper feed performance can be improved.
Patent JP-S61117810-A (JP)
Title: Transformer
Inventor: MASUHARA HIDEKI
IPC: H01F27/28
Filed: 1984-11-14
Abstract: PURPOSE:To enable reduction of the insulation size of the winding end portion by providing a plurality of windings arranged by being concentrically wound around a core, and arranging a set of lead wires of the lead portion disposed in parallel in a direction substantially perpendicular to the other set, thereby effectively moderating the electric field in the lead portion. CONSTITUTION:The strands of a set of lead wires 4 constituting a lead portion lead wire 1 are drawn to the opposite winding side, shaped and arranged. For this, there is no air gap between the first turn 5 of the wining and the second turn 6 of the winding, so that the electric field is reduced in the portion B. Since shield effect can be produced by thus utilizing the arrangement of the lead wires if the winding lead portion, the electric field in the lead portion can be moderated, and the shield ring can be eliminated, whereby the insulation size of the winding end portion can be reduced.
Patent JP-H0687442-A (JP)
Title: Monorail type electric car for transport
Inventor: YOSHIMURA TAKASHI
IPC: B61B13/06
Filed: 1992-09-07
Abstract: PURPOSE:To reduce the traveling resistance and prolong the endurance life of a horizontal shaft roller by axially supporting a bearing member on the horizontal shaft roller for back up and supporting the horizontal shaft roller for back up at an eccentric position in the longitudinal direction for a vertical shaft of each bearing member. CONSTITUTION:Brackets 12a and 12b are installed on an electric car frame 1a, and bearing members 14a and 14b are supported around the vertical shafts 13a and 13b on the upper side on the horizontal part. On the bearing members 14a and 14b, the horizontal shaft rollers 6a and 6b for back up are supported at the position in deflection in the longitudinal direction for the vertical shafts 13a and 13b by the horizontal shafts 15a and 15b. Accordingly, the horizontal shaft rollers 6a and 6b for back up contact the undersurface of the horizontal rail part 2a on the underside of a guide rail 2, and the seesaw motion of a transport electric car 1 around a driving wheel 3 is prevented. Further, since each horizontal shaft roller 6a, 6b can be steering-revolved, it can be set parallel to the traveling direction.
Patent JP-H0581265-A (JP)
Title: Method for processing document
Inventor: CHIGIRA HIDEKI
IPC: G06F17/21
Filed: 1991-09-19
Abstract: PURPOSE:To attain document management without lowering the using efficiency of a document file by printing a main description part correspondingly to its appearance and developing a printing control description part on a printing document in accordance with a constitutional sentence command and printing the developed document. CONSTITUTION:A document text 1 is constituted of a maindescription part 4 to be developed correspondingly to its appearance and a printing control description part 5 whose described contents are to be interpreted and developed and an operator executes the edition of the text 1 in accordance with grammatical structure. Function executing sentence editing processing 6 is started by the input of a command corresponding to a function sort to allow the operator to input information by the same method as guidance corresponding to a command in convensional word processing. At the time of executing printing processing 8, the printing control description part of the text 1 is scanned, an external parameter 9 to be referred to by the inside is extracted and the setting of the value 10 of the parameter 9 is requested to the opertor. In the case of forming a printing image the main description part is copied and developed and the printing control description part is interpreted.
Patent JP-S61117503-A (JP)
Title: Formation of fluoride film
Inventor: MORITA SHINSAKU
IPC: B62K25/20
Filed: 1984-11-14
Abstract: PURPOSE:To form a hard fluoride film having excellent adhesiveness at a low temp. while absorption is decreased by depositing a fluoride by evaporation to a surface for vapor deposition while irradiating an ion beam thereon in a vacuum atmosphere where the gaseous molecules of a fluorine compd. exists. CONSTITUTION:The inside of a vacuum vessel 11 is evacuated to a high vacuum by an evacuating system 21. An argon ion beam is then irradiated from an ion gun 17 on a substrate 12 to clean the substrate surface and thereafter the gaseous fluorine compd. is introduced through a gas introducing valve 19 into the vessel 11 to maintain the gaseous fluorine compd. atmosphere therein. The fluoride as the vapor deposition material is then deposited by evaporation from an evaporating source 13 to the substrate 12 and at the same time the ion beam is irradiated from the gun 17. The inert gas such as argon is supplied from the gun 17 and the irradiation of the gaseous ion of the substrate is made, for example, about 20-100muA/cm<2>. The generation of the absorption is thus decreased and the fluoride film which is hand and has the excellent adhesiveness is formed.
Patent JP-2000067797-A (JP)
Title: Pattern inspection device and its manufacture
Inventor: TANAKA MAKI
IPC: G06T7/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To realize a high speed inspection by deciding inspection parameters so that inspection sensitivity with a plurality of inspection optical systems becomes a similar level, based on image quality evaluation results. SOLUTION: When an image is evaluated, an image signal 9 of an evaluation sample or an inspection objective sample is inputted, evaluated with an image evaluation part 33, and an image quality evaluation result is sent to a whole control part 12. The whole control part 12 synthetically evaluates the results of the evaluation similarly conducted in each microscope part, and based on the evaluation results, a processing pattern in each microscope part is decided. An image obtained is inspected, defective information is compared, and fine adjustment of a parameter is conducted. If many small defectives are outputted to the microscope part which is decided that inspection sensitivity is high, an input filter or a threshold value is changed to reduce sensitivity.  When many pieces of defective information are outputted to the results of the microscope part where is previously evaluated so that noise is much, the threshold value is raised. As a result of fine adjustment, if the inspection sensitivity in all the microscope part becomes a similar level, inspection is conducted in that condition.
Patent JP-H04119891-A (JP)
Title: Pyrazolothiadiazine coloring matter having condensed ring
Inventor: IKESU SATORU
IPC: B41M5/388
Filed: 1990-09-11
Abstract: PURPOSE:To ensure that excellent heat resistance and moisture resistance are obtained by forming a specific condensed bond using a pyrazolothiadiazine derivative. CONSTITUTION:Pyrazolothiadiazine coloring matter has a condensed ring as expressed by the formula. In the formula, R1, R2 are hydrogen atom and an alkyl group respectively and can form a 5-member or 6-member ring. R3 to R6 are hydrogen atom, halogen atom, an alkyl group, a substitution alkyl group, an alkoxy group or a substitution group, and R1 and R4, R2 and R6 can form a 5-member or 6-member ring by bonding each other. R7 is hydrogen atom or a substitution group; Z is a non-metal atom group required for the formation of a heterocyclic 5 to 7-member ring and a non-metal atom group required for the formation of a benzene ring or a naphthalene ring; n is 1 or 2. Thus it is ensured to obtain excellent heat resistance and moisture resistance.
Patent JP-H04120248-A (JP)
Title: Stainless steel for antenna
Inventor: TAKEUCHI KAZUHISA
IPC: C22C38/44
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a stainless steel for antenna excellent in workability, rusting resistance, corrosion resistance, and strength by specifying a composition consisting of C, Si, Mn, Ni, Cr, Mo, N, and Fe, antirust index (ARI), and delta-Fe value, respectively. CONSTITUTION:This steel is a stainless steel for antenna having a composition which consists of, by weight, 0.007-0.05% C, 0.2-2.0% Si, 0.5-2.0% Mn, 10.6-14.0% Ni, 21.0-26.0% Cr, 1.0-4.0% Mo, 0.15-0.35% N, and the balance Fe with inevitable impurities and in which ARI represented by an expression Cr+2.4Mo-0.1Ni is regulated to 23.0-29.0 and also delta-Fe value represented by an expression 3.0(Cr+1.5Si+Mo)-2.8(Ni+0.5Mn+30C+30N)-19.8 is regulated to -10 to 6%, and further, this steel combines high antirust resistance with high strength.
Patent JP-H1091898-A (JP)
Title: Parking lot display system
Inventor: KUBOTA HIROMI
IPC: G08G1/14
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot display system in which the position of an empty parking space can be easily identified, and an automobile can be easily guided to the empty parking space. SOLUTION: An individual equipment center unit 1 is provided with a parking lot detecting means 2 which detects the presence or absence of parking in each parking space, and a transmitting part 5 which transmits a parking space number signal different for each packing space number in response to the parking detecting means. Each level parking situation displaying part 10 is provided with a receiving part 12 which receives the parking space number signal, deciding circuit 14 which decodes it into each parking space number, displaying circuit 16 which operates each parking level parking situation displaying part corresponding to the parking space number, and transmitting part 15 which transmits the parking space number signal to an overall parking situation displaying part 35.  The overall parking situation displaying part 35 is provided with a receiving part 37 which receives the parking space number signal, deciding circuit 39 which decides it into each parking space number, and displaying part 40 which operates the overall parking situation displaying part.
Patent JP-2000065644-A (JP)
Title: Radiation transmittance measurement method and device therefor and quartz glass crucible measured by the device
Inventor: SHINPO MASARU
IPC: G01J5/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiation transmittance measurement method and device for easily and quantitatively measuring the change in a heat ray transmittance under conditions close to the usage conditions of a quartz glass crucible and for regulating the tolerance of the heat ray transmittance. SOLUTION: A radiation transmittance-measuring device 1 is provided with a first radiation plate 4 that is provided in an oven body 3 with an oven-heating means 2, a second radiation plate 5 that is provided while being separated from the first radiation plate 4 so that a gap G where a sample S is arranged can be formed, temperature measurement means 6 and 7 that are provided at the first radiation plate 4, and a radiation plate-heating means 8 for heating the first radiation plate 4 in steps.
Patent JP-H0959515-A (JP)
Title: Curable type composition
Inventor: MATSUI TATSURO
IPC: C08K5/56
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a light-colored or a white curable type composition, having a sufficiently high curing rate, excellent in heat resistance and useful as a sealing material, etc., for civil engineering, etc., by using zinc phyllosilicate or zinc aluminum phyllosilicate as a curing agent. SOLUTION: This curable type composition is obtained by blending (A) a polysulfide polymer having two or more thiol groups [preferably a silylated polysulfide polymer containing the thiol groups converted into silylthio groups of SSiR<1> R<2> R<3> (R<1> to R<3> are each a 1-6C alkyl phenyl or chloromethyl)] with (B) zinc phyllosilicate or zinc aluminum phyllosilicate as a curing agent at (100:3) to (100:50) weight ratio of the components (A) to (B). Furthermore, (C) an organometallic catalyst selected from organotin carboxylates, organic lead carboxylates, organic iron carboxylates and mercaptide-based organotins is preferably blended at (100:0.3) to (10:5.0) weight ratio of the components (A) to (C).
Patent JP-2000061317-A (JP)
Title: Metal carrier and its production
Inventor: SUGIMOTO TAMOTSU
IPC: B01J35/04
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a metal carrier having strong joining strength between a core and an outer cylinder by eliminating the peeling of solder foil when the core is inserted into the cylinder to join them to each other with the use of the solder foil and a method for producing the carrier. SOLUTION: In a metal carrier in which a core 11 formed by laminating corrugated metal thin plates 13 and plates 15 alternately and winding up them into a roll is inserted into an outer metal cylinder and joining the core 11 to the inside of the cylinder by using solder, the foil of the solder is wound onto the inside of the outermost circumference of the core 11, the outermost circumference of the core 11 is made porous structure having numbers of pores 17, and the solder foil 19 melted by heat treatment welds the core 11 and the outer cylinder together through the pores 17.
Patent JP-H1184846-A (JP)
Title: One-component developing device
Inventor: UTSUNOMIYA TAKAHIRO
IPC: G03G15/08
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a one-component developing device capable of smoothly supplying toner. SOLUTION: The device is provided with the following components in a developing chamber, such as a developing roller 40 for carrying the toner, a doctor blade 41 for sticking and electrostatically charging the toner on the developing roller 40 and then controlling the layer thickness of the toner, a toner replenishing roller 39 for replenishing the toner to the developing roller 40, a toner stirring member for stirring the toner and the toner remaining quantity detecting means for detecting the remaining quantity of the toner. And, a toner hopper 43 equipped with a toner supply port at the bottom part is installed in the vertical direction above a developing chamber 44, then, the toner of the prescribed quantity is supplied into the developing chamber 44 through the supply port in accordance with the detection signal of the toner remaining quantity detecting means, and a thin sheet 55 is tightly adhered to the inside wall surface of the toner hopper 43 so as to be made slidable, then, the sheet 55 is driven, so that the aggregation of the toner is broken.
Patent JP-S6299993-A (JP)
Title: Josephson memory driving circuit
Inventor: KUROSAWA ITARU
IPC: G11C11/44
Filed: 1985-10-28
Abstract: PURPOSE:To realize high-speed operations and a wide working margin with a Josephson memory driving circuit, by constituting all peripheral switching gates which operate memory cells of direct-coupled type ones. CONSTITUTION:A switching gate 31 for setting circuit current, sense gate 35, switching gate 39 for amplifying reset instruction signal, and gate 41 for resetting circuit current are constituted of Josephson single-coupled elements and constitute a constinuation of direct-coupled type Josephson switching gates. When one of the X-selecting lines 15-1-15-4 of each memory cell C11-C41 of the four Josephson memory cells 10 connected in series is selected and a control current Ix is supplied, and then, a set input signal current is supplied to the gate 31, a circuit current Iy which is supplied through a resistance 32 is made to flow and the memory cell, to which the control current Ix is supplied, shifts to a voltage condition and a logical value '1' is stored and held.
Patent JP-S60132144-A (JP)
Title: Vibration isolator
Inventor: YAMAZAKI HARUMICHI
IPC: F16F13/06
Filed: 1983-12-19
Abstract: PURPOSE:To enable to damp vibration over wide range in low frequency region by a structure wherein a liquid chamber lying between a vibration generating part and a vibration receiving part is partitioned into three small liquid chambers so as to pass liquid through restricted passages with different dimensions between adjacent small liquid chambers. CONSTITUTION:When vibration frequency is low, the vibration amplitude is large and the rising and falling phenomena of the pressure of the liquid in a middle liquid chamber 34 are repeated by the vertical movement of a partition plate 30, resulting in flowing the liquid in the middle liquid chamber 34 to/from an upper liquid chamber 32 from/to a lower liquid chamber 36 through orifices 38 and 44. The vibration prevention effect is improved by the damping action due to the viscous resistance of liquid flow produced at the orifices 38 and 44. On the other hand, when vibration frequency is high, the vibration amplitude is small and consequently the orifices 38 and 44 are put into clogged states. However, the minute axial vibration of a movable body 52 occurs and causes to alternately increase and decrease the volumes of the upper liquid chamber 32 and of the middle liquid chamber 34 so as to selectively change the volumes in order to dampen the high frequency vibration consequently.
Patent JP-2000070948-A (JP)
Title: Bath water circulating purifying device
Inventor: INOUE TAKAHIRO
IPC: B01D35/027
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To easily decide whether a filter material is at exchange time or not without necessitating separately a device measuring a filtering characteristic such as flow sensor and flow switch. SOLUTION: A circulating pump 2 circulating the bath water to a water circuit 1 and a filter tank 3 filtering a bath water stream are arranged. A by-pass passage 4 is formed at the water circuit 1. A diapharagmless electrolytic cell 6 incorporated with a pair of electrodes 5 is disposed at the by-pass passage 4. A downstream side of the by-pass passage 4 is connected with the primary side of the filter tank 3. A valve 7 is disposed at an upstream side of the diaphragmless electrolytic cell 6. The electric conductivity of the water in the diaphragmless electrolytic cell 6 is measured at the time of charging the chlorine water formed in the diaphragmless electrolytic cell 6 into the water circuit 1.
Patent JP-H03102483-A (JP)
Title: Assembling type one chip microcomputer for automobile and program developing device
Inventor: KANEHATA YASUO
IPC: F02P5/15
Filed: 1989-09-18
Abstract: PURPOSE:To easily perform the generation, change, and verification of a control program even by a general programmer by providing a ROM, a RAM, and an input/output port, and describing the control program running on them in high-level language. CONSTITUTION:One example of arithmetic equation for a targeted blow-off temperature Tdo is shown in equation I. In this example, a reference blow-off temperature is assumed as f(Ta)=40-Ka.Ta, an outside air temperature as Ta, a quantity of solar radiation as Zm, a control targeted room temperature as Tso, a car room temperature as Tr, and control constants as Ka, Kz, and Kr. And the arithmetic operation of equation I is described in the high-level language. Figure shows the example describing the arithmetic equation in C- language frequently used as language for microcomputer control. In such a way, programming can be remarkably simplified, and the description itself of a program can be performed by the one almost same as in the arithmetic equation, and the generation of the program and the change of arithmetic specification can be remarkably simplified compared with assembler language.
Patent JP-2001063390-A (JP)
Title: Tractor
Inventor: YAMAKAJI NAOKI
IPC: B62D49/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To put a hood to common use by using one having a fixed length, apply the hood to a plurality of specifications different in engine output by adding a component to the hood, and facilitate the installation of a fuel tank, in the case of a tractor having an upwardly openable hood structure. SOLUTION: In this tractor, a gate-shaped frame 100 is disposed behind a hood having an upwardly openable structure and a fuel tank 21 is supported in the frame 100. The frame 100 is made up of a pair of side frames 110L, 110R erected on both sides of a vehicle body and a top frame 111 removably mounted on upper end portions of the two side frames 110L, 110R.
Patent JP-H0288998-A (JP)
Title: Working method in high-radiation dose rate area
Inventor: ANAZAWA KAZUMI
IPC: G21F3/00
Filed: 1988-09-26
Abstract: PURPOSE:To damp the quantity of gamma rays radiated from a radioactive material adhering to the inner surface of a vessel so as to reduce the exposure of a worker by filling up a pipeline and vessel of high in radiation dose rate with water. CONSTITUTION:Since radioactive materials of <60>Co activated at a reactor core section adhere to whole inner surfaces of primary cooling pipelines 4 and 6 and vessels 3 and 5 of the reactor 1 of an atomic power plant, the whole inner surfaces of the pipelines 4 and 6 and vessels 3 and 5 become radiation sources. Therefore, a worker 11 working in the vicinity of the pipelines 4 and 6 and vessels 3 and 5 is exposed to the radiation radiated from the sources. However, since gamma rays interact with the molecule and atom of a substance and become weaker when the gamma rays are passed through the substance, not only the metallic materials constituting the pipelines 4 and 6 and vessels 3 and 5, but also the fluid contained in the pipelines and vessels can exert shielding effects in accordance with their densities. Therefore, the pipelines 4 and 6 and vessels 3 and 5 which are high in radiation dose rate adjacent to the working area are filled up with a fluid which can effectively shield gamma rays before starting the work. Thus the quantity of exposure of the worker 11 can be reduced.