baber/WOPTO huggingface dataset:
Patent JP-H0736295-A (JP)
Title: Multicolor image forming device
Inventor: SUZUKI TAKEHIKO
IPC: G03G15/01
Filed: 1993-07-20
Abstract: PURPOSE:To facilitate the nip control between an attracting roller, a destaticizing roller and a transfer drum and to always obtain a high-quality image without irregularity by setting a specified relation in the width in a longitudinal direction between the attracting roller and an elastic layer, and between the destaticizing roller and the elastic layer and abutting flanges at both ends of the attracting/destaticizing rollers on the elastic layer at the time of attractive electrification and destaticization. CONSTITUTION:The relation of L1>W1 is set between the width L1 in the longitudinal direction of the attracting roller 38 and the width W1 in the longitudinal direction of the elastic layer 32b. At such a time, both end parts of the roller 38 are made to abut on the rigid flange 32d of the transfer drum 32, so that the nip amount between the roller 38 and the drum 32 is always kept constant even when stress from the elastic layer 32b is changed. The relation L2>W1 is set between the width L2 in the longitudinal direction of the destaticizing roller 39 and the width W1 in the longitudinal direction of the elastic layer 32b. In the case the roller 39 is made to abut on the drum 32, both end parts of the roller 39 are made to abut on the rigid flange 32d of the drum 32 so as to keep the nip amount constant.
Patent JP-H0751208-A (JP)
Title: Vacuum cleaner hose
Inventor: ITO KOICHI
IPC: A47L9/28
Filed: 1993-08-12
Abstract: PURPOSE:To provide a vacuum cleaner hose of excellent usability wherein a floor nozzle. in which a rotary brush is rotated, can selectively be used at a carpet cleaning position and at a floor/tatami (Japanese floor mat) cleaning position and an intended switch can surely be operated without trouble. CONSTITUTION:A vacuum cleaner main body 19 placed at an end of a hose 18 is furnished with a connection part 20, while at the other end of the hose 18 an on-hand part 11 is formed having a control base board 22 for controlling rotations of a fan motor 21 of the vacuum cleaner main body 19 and a rotary brush 17 of a floor nozzle 16. In relation to the floor nozzle 16, in which the rotary brush 17 is rotated at a carpet cleaning position and at a floor/tatami (Japanese floor mat) cleaning position, an operating switch 30 for conducting rotation/stop of the floor nozzle 16 only for the floor/tatami cleaning position is equipped on a side part of the on-hand part 11.
Patent JP-H0363163-A (JP)
Title: Recorder
Inventor: MITANI GORO
IPC: B41J2/325
Filed: 1989-08-01
Abstract: PURPOSE:To realize continuous printing for a long period of time by providing a printing head reciprocating in parallel along a platen, and an ink ribbon feeding obliquely at a predetermined angle to the head, and winding the ribbon in an oblique angle direction each time when one line printing is completed. CONSTITUTION:A thermal head 2 is reciprocated in a direction C along the surface of a platen 1. When the head 2 reaches the end of the platen 1 while printing to complete one line printing, a recording sheet 3 is advanced by one line in a direction A, an ink ribbon 4 is advanced by one line in a direction B and wound. The head 2 can be moved rightward from the left end of the platen 1, leftward from the right end of the platen, and reciprocated in both directions. The ribbon 4 is crossed at a predetermined angle to the platen 1. Thus, the ribbon 4 is used for a long period in response to the utility of twice to several tens of times of a necessary width to print one line.
Patent JP-2000192166-A (JP)
Title: Method for recovering aluminum from used aluminum formed article
Inventor: HIGUCHI NARIHISA
IPC: C22B1/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering aluminum from used aluminum formed articles in which aluminum or aluminum alloy is high in purity, and excellent in recovery. SOLUTION: A method for recovering aluminum comprises a process in which used aluminum articles containing concrete and/or glass pulverized to the specified size or under, are pulverized by a shock pulverizing machine 15, the concrete and/or glass is pulverized to separate aluminum contained therein, and powder and granular concrete and/or glass is removed by the air sieving or screen sieving.
Patent JP-H0248607-A (JP)
Title: Optical fiber unit
Inventor: OTA JUNICHI
IPC: G02B6/44
Filed: 1988-08-11
Abstract: PURPOSE:To obtain the optical fiber unit for an optical cable having sufficient heat resistance and strength by applying a secondary coating consisting of a heat resistant resin on the outer periphery of an optical fiber formed by applying a primary coating consisting of a UV curing type acrylate resin on an optical fiber. CONSTITUTION:The secondary coating 3 consisting of the heat resistant resin is applied on the optical fiber 5 formed by applying the primary coating 2 secondary coating of the UV curing type acrylate resin on the outer periphery of the optical fiber 1 to constitute the single-fiber light transmission body. Plural pieces of the optical fibers 5 are otherwise arranged and aggregated around the outer periphery of a central tensile body 4 and the secondary coating 6 consisting of the heat resistant resin is applied on the outer periphery thereof to constitute the light transmission body of the assemblage of plural pieces of the optical fibers 5. The primary coating 2 of the UV curing type acrylate resin which is inferior in heat resistance is shielded from the air by the secondary coating 3 or 6 consisting of the heat resistant resin and, therefore, the deterioration of the primary coating by oxidation is prevented and the heat resistance is improved.
Patent JP-H0859973-A (JP)
Title: Polyester film
Inventor: KISHINO TOMOYUKI
IPC: C08J5/18
Filed: 1994-08-25
Abstract: PURPOSE: To prepare a biaxially oriented polyester film capable of satisfying both slipperiness and scrape resistance. CONSTITUTION: This polyester film contains 0.005-2wt.%. silicone resin fine particles based on the weight of the polyester. The silicone resin fine particles have 0.05-3μm average particle diameter, consist of bond units expressed by the formula RSiO3/2 (R is a 1-6C alkyl or phenyl) and are treated by a silane coupling agent on their surfaces.
Patent JP-H06244311-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA TOSHIYASU
IPC: H01L23/28
Filed: 1992-07-28
Abstract: PURPOSE:To prevent degradation of the faltness of the rear surface of a semiconductor device, by providing a slope gradually away from a board on which a semiconductor element is mounted toward the side op[posed to the lead from the vicinity of the point at which the bending process of the bard on which the semiconductor element is mounted starts. CONSTITUTION:A slope is provided away from a board 1 on which a semiconductor element is mounted in the metal mold surface which is opposed t the rear surface of the board on which a semiconductor element is mounted in the vicinity of the point at which the bending process of the board 1 on which a semiconductor element is mounted starts, in the vicinity of a hole 7 in which an external heat radiator board is to be fixed. The flatness of the rear surface can be maintained for providing a slope corresponding to the addition of that filling the amount of resin shrinkage in a place where there is much resin shrinkage and that for covering the deflection. preferably, also in the sealing metal mold surface in the vicinity of the position at which a semiconductor element is mounted, a similar slope is provided in the board 1 on which a semiconductor element is mounted so that the resin thickness becomes substantially uniform in a place where the thickness of the rear resin is thin. Thus, a semiconductor device can be obtained which has no deflection and has excellent heat conduction.
Patent JP-S6260892-A (JP)
Title: Method for coloring stainless steel material
Inventor: WADA KAYOKO
IPC: C25D11/34
Filed: 1985-09-11
Abstract: PURPOSE:To obtain a colored stainless steel material at a relatively low temp. by carrying out AC electrolysis in a mixed aqueous soln. contg. sulfuric acid and a permanganate. CONSTITUTION:A permanganate is added to 30-75wt% aqueous sulfuric acid soln. by 0.5-15wt% (expressed in terms of MnO4), they are brought into a reaction and the temp. of the resulting soln. is regulated to 40-100 deg.C. A stainless steel material is immersed in the soln. and subjected to AC elecrolysis at 0.01-0.1A/dm<2> anode current density, 0.01-0.1A/dm<2> cathode current density and <=10Hz repeating frequency. By this method, the stainless steel material can be colored without changing the concn. or causing a problem on safety or hygiene by evaporation because the temp. is as low as 40-100 deg.C. Conventional coloring in sulfuric acid-permanganate is carried out at a very high temp. of 90-110 deg.C.
Patent JP-H0950271-A (JP)
Title: Device and method for character processing
Inventor: KASHIWAGI MASAKI
IPC: G06F3/12
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of character data when plural typefaces are required. SOLUTION: Characters and character sizes are inputted through a character input section 13. A typeface selecting section 14 selects the typeface of the inputted characters. A character expanding section 15 obtains the basic character data of the characters to be expanded from a basic character data storage section 16, deforms the data based on the character deforming information obtained from a character deforming information storage section 17 and generates the character shape of a desired typeface. The section 17 stores various character deforming information to generate character shapes of various typefaces and thus, various typeface character shapes are obtained.  Moreover, the character deforming information is an information to deform the character shape related to the basic character data and has a smaller data structure compared to the information which constitutes a perfect character shape. Therefore, as a result of it, the scale of typeface data is reduced.
Patent JP-H0987299-A (JP)
Title: Monoclonal antibody specific to mmp-2 activation factor
Inventor: SHINAGAWA AKIRA
IPC: C07K19/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new antibody having specificity to a protein which is a kind of matrix metalloprotease (MMP) having the activity of a latent MMP-2, exhibiting an activity equivalent to the activity of natural membrane-type MMP and useful for the diagnosis of the presence of cancer cell and the grade of malignancy, etc. SOLUTION: This new monoclonal antibody has specificity to a protein (salt) or its partial peptide (salt) having an activity equivalent to the activity of a natural matrix metalloprotease (MMP) which is a kind of MMP having the activating property on latent MMP-2 and a latent MMP-2 activation factor other than a membrane-type MMP-1 (MT-MMP-1). It is useful for the diagnosis and treatment for cancer such as the presence of cancer cell and the diagnosis of the degree of malignancy of the cancer and other medical and physiological uses. The antibody can be produced by immunizing a mouse with a recombinant MT-MMP-3, fusing the spleen cell of the mouse to a myeloma cell, culturing on a HAT medium, selecting an antibody-producing strain, cloning the strain by limiting dilution analysis and culturing the obtained hybridoma.
Patent JP-H0484085-A (JP)
Title: Ice making device
Inventor: BURADEIMIIRU GOORUDOSHIYUTAIN
IPC: F28D7/10
Filed: 1990-07-26
Abstract: PURPOSE: To make ice uniformly in respect ice making tubes by arranging holding members on the opposite sides of a shell, providing the holding member internally with a rotary blade, holding a plurality of ice making tubes and coupling solution inlet and outlet with a solution piping such that an ice making solution flows respective ice making tubes in series. CONSTITUTION: A shell 1 is provided, on one side in the longitudinal direction, with a refrigerant inlet 1a to be coupled with a refrigerant piping 3 and, on the other side, with a refrigerant outlet 1b to be coupled with a gas refrigerant piping 4 and fixed with members 5, 6 for holding ice making tubes 2,.... A the time of making ice, a liquid refrigerant is fed from the piping 3 into the shell 1, a solution pump in a solution inlet pipe 18a is driven to conduct a solution through each tube 2 and motors 12, 13 are driven to turn rotary blades 8. Level of liquid refrigerant in the shell 1 is controlled such that the lower half section of upper stage ice making tubes 2 are immersed into the liquid.  The liquid refrigerant exchange heat with an ice making solution flowing through the tubes 2 and evaporates to supercool the wall face of the tubes 2 below the freezing point of solution. The solution freezing on the inner wall face of the tubes 2 is scratched as slurry ice by means of the rotary blades 8.
Patent JP-H0950738-A (JP)
Title: Insulated operating rod
Inventor: FUJII HIDENORI
IPC: H01H33/42
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an insulated operating rod which is small-size and light weight and has large strength. SOLUTION: An insulated rod 4 in which an internal thread 4a is formed and which has a first elastic coefficient and a connection member 5 which has an external thread 5a engaged with the internal thread 4a and has a second elastic coefficient which is larger than the first elastic coefficient are provided in association with the thread of the external thread 5a. An elasticity increasing means 5b for substantially increasing the elasticity of the thread of the external thread 5a in the axial direction to the internal thread 4a to decrease a difference from the elasticity of the internal thread 4a in the axial direction is provided to relax the nonuniformity of the action force of the external thread 5a in the axial direction to the internal thread 4a.
Patent JP-S6357543-A (JP)
Title: Stabilization of standard formaldehyde gas
Inventor: OTANI TATSUO
IPC: C07C47/058
Filed: 1986-08-26
Abstract: PURPOSE:To obtain the titled gas causing no change in concentration even in long-period preservation, by bringing a crude formaldehyde gas into contact with an inorganic dehydrating agent in a gas phase to keep water content in <= a specific amount and diluting the gas with high-purity N2 into a specific concentration under pressure to stabilize the gas. CONSTITUTION:A crude formaldehyde gas is brought into contact with an inorganic dehydrating agent such as phosphorus pentoxide, CaCl2, etc., to keep water content at <=500ppm, the gas is introduced into a pressure container such as a bomb made of stainless steel, etc., prewashed by vacuum suction, etc., diluted with high-purity N2 into 10-500ppm and stabilized to give a stable formaldehyde standard gas effectively. The gas is not polymerized, causes no change in concentration even by preservation for 3-5 months and is advantageously useful as a correction gas when formaldehyde in various exhaust gases is measured in combustion using methanol as a fuel.
Patent JP-S6444069-A (JP)
Title: Formation of fine structure
Inventor: KATANO FUMIAKI
IPC: H01L21/285
Filed: 1987-08-11
Abstract: PURPOSE:To improve the reproducibility of a dimensional accuracy due to the influence of deviation of alignment at the time of alignment by not employing an alignment method of severe alignment accuracy to form an insulating film fine structure. CONSTITUTION:A patterned first thin film is formed on a semiconductor crystalline layer, and covered with a second thin film. Then, an etching mask material 14 is so formed by an alignment method as to dispose one end on the second thin film, etched by anisotropic dry etching, and a second thin film 17 remains only on the second side face of the first film. After the remaining film 17 the first film and the crystalline layer are covered with third thin films 18, the film 18 is etched by anisotropic dry etching, and a step of retaining the film 18 as shown is included. Thus, a disadvantage of reducing the reproducibility of characteristics by the influence of the deviation of alignment in case of forming the resist film can be improved.
Patent JP-H0755418-A (JP)
Title: Displacement gauge
Inventor: NAGAYAMA HIDENORI
IPC: G01B9/02
Filed: 1993-08-13
Abstract: PURPOSE:To measure a microdisplacement by determining the phase of spatial frequency spectrum repetitively based on the signal from a detector detecting an interference fringe repetitively as a function of traversal position and then determining the displacement of an object in the direction of optical axis based on one phase variation. CONSTITUTION:A one-dimensional image sensor 26 is disposed at a light receiving position 16 in order to detect interference fringe pattern repetitively. Signals representative of a detected interference fringe are fed to a spectral operating section 28 where the signals are subjected to A/D conversion and the spectrum of interference fringe is determined based on thus converted signal. Spectrums having highest and second highest power are then extracted and the information relating to the frequency and phase of these two spectrums is fed to a displacement operating section 30. The operating section 30 determines the displacement of an object 14 by accumulating the phase variation for each spectrum.
Patent JP-H1146287-A (JP)
Title: Image recorder
Inventor: TANABE TAKESHI
IPC: G03B27/32
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality image without unevenness by integrating a main scanning section, a sub-scanning section and an upperstream carrier section of a recorder and providing a vibration prevention means that couples the integrated sections with the other sections of the recorder in a vibration preventing way, so as to shut off, eliminate or prevent the effects of vibrations from the inside and the outside the recorder, thereby suppressing occurrence of unevenness of an image resulting from vibrations. SOLUTION: A part of a recorder 10 shown in chain lines 66, that is, a frame of an upperstream carrier section including a resist section 16, a frame of a sub-scanning section 18, and a surface plate of a main scanning section 20 are connected and fixed by a connection means and a fixing means to be an integrated unit. A plurality of vibration-proof rubbers 62 are interposed between the integrated unit frame 66 and a main body frame 64 supported by a recorder main body 11 to isolate the integrated frame 66 from the main body frame 64, so as to prevent the vibration in and outside of the recorder from being delivered to the integrated frame 66 thereby preventing unevenness in an image resulting from positional displacement or the bike due to vibration.
Patent JP-S6093804-A (JP)
Title: Injection synchronous modulating device
Inventor: NOGUCHI YOSHIFUMI
IPC: H03C5/00
Filed: 1983-10-27
Abstract: PURPOSE:To operate stably a modulator independently by applying outputs of a master modulator and a slave modulator to the first and the second terminals of a circulator through switches respectively and using the third terminal of the circulator as an output terminal. CONSTITUTION:A master modulator 1 and a slave modulator 2 are connected to terminals (1) and (3) of a circulator 5 through switches 7 and 8 respectively, and a terminal (2) of the circulator 5 is connected to an output terminal 6. Since the output of the master modulator 1 is applied to the slave modulator 2, the slave modulator 2 is operated synchronously with the master modulator 1, and the power of the master modulator 1 is taken out from the output terminal 6. When only the master modulator 1 is operated independently, the master modulator 2 and the slave modualator 1 are disconnected from each other, but the operation state is not changed because a resistor 10 having a resistance value equal to the characteristic impedance of a line is connected to the slave modulator 2.
Patent JP-S5991769-A (JP)
Title: Line monitoring system
Inventor: SATOU TADAFUMI
IPC: H04M3/22
Filed: 1982-11-17
Abstract: PURPOSE:To attain monitor without giving any effect on a line by connecting a mixing trunk to a digitized network and connecting a line to be monitored and a test device via the mixing trunk. CONSTITUTION:The communication between subscribers SUBA, SUBB is performed by setting buses 1, 2 of network (NW). The mixing trunk MXT synthesizes a voice signal of plural subscribers, and when the communicating state of the SUBA, SUBB is monitored, buses 3-6 are set to the NW and buses 1, 2 are released. Further, a bus 7 is set and a test device TST is connected to the MXT via a test line circuit TLC. The voices from the SUBA, SUBB are synthesized and transmitted to the TST via the bus 7 and the TLC from the MXT. No-sound pattern is inserted to an allocating terminal C on the NW in this case and no click sound at test is transmitted to the SUBA, SUBB.
Patent JP-2001036313-A (JP)
Title: Antenna mounting device
Inventor: HOSHINO SATORU
IPC: H01Q1/12
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an antenna mounting device that a wide angle adjustment range and moreover an adjustment mechanism which can be made small and simplified. SOLUTION: Tapers 27, 28 are formed on both ends of a pipe 26 of a device main body 21 and an arm 31 to support an antenna is inserted into the inside of the pipe 26. A frame 32 of truncated-cone shape is welded and fitted to the taper 27 of the pipe 26 on the way of the arm 31. A female screw 33 is provided on the tip of the arm 31, and a bolt 34 is screwed into the female screw 33 via a truncated cone washer member 37. One face of the truncated cone washer member 37 abuts on the tip of the pipe 26, and a conical projection is inserted between the pipe 26 and the arm 31. Loosening the bolt 34 allows the arm 31 to be turned and tightening the bolt 34 brings the frame 32 and the truncated cone washer member 37 into press contact with the tapers 27, 28 of the pipe 26 to fix them.
Patent JP-S58104012-A (JP)
Title: Manufacture of image-forming material for electrophotography
Inventor: SAITOU MASATOSHI
IPC: H01L21/205
Filed: 1981-12-15
Abstract: PURPOSE:To increase the rate of deposition, and to obtain the titled image-forming material having high sensitivity, by depositing amorphous silicon carbide on a substrate using a raw material gas containing inert gas. CONSTITUTION:A glow discharge deposition chamber furnished with a substrate (e.g. Al plate) is evacuated to about 10<-6>Torr, and the temperature of the substrate is maintained at about 150-280 deg.C. An amorphous silicon carbide monolayer is formed on the substrate by the glow discharge generated by an about 80-500W radiofrequency power supply while introducing SiH4, CH4, C2H4, H2 and inert gas (e.g. He, Ne, Ar, etc.) into the deposition chamber and keeping the pressure to about 0.5-50Torr. The flow ratios of CH4, C2H4, H2 and inert gas to SiH4 are adjusted to about 0.2-0.8, about 0.1-0.6, about 0.5-5, and about 0.1-5, respectively.