baber/WOPTO huggingface dataset:
Patent JP-S624252-A (JP)
Title: 2,4-bis(4-(4-aminophenoxy)phenyl)-2-methylpentane and production thereof
Inventor: YAMAGUCHI KEISABURO
IPC: C08G73/10
Filed: 1985-06-28
Abstract: NEW MATERIAL:2,4-bis[4-(4-Aminophenoxy)phenyl]-2-methylpentane of formula I. USE:Raw material of polyimide resin. It gives a polyimide resin having excellent flexibility and film-forming property and low glass-transition temperature and soluble in aprotic polar solvent, polyether solvent, halogenated hydrocarbon solvent, etc. A uniform film can be produced from the resin simply by imidating in a solvent and casting and drying the dope. PREPARATION:The compound of formula I can be produced in two steps and high yield, by condensing 4-chloronitrobenzene with 2,4-bis(4-hydroxyphenyl)-2- methylpentane of formula II in a solvent in the presence of a base such as NaOH and reducing the resultant 2,4-bis[4-(4-nitrophenoxy)phenyl]methylpentane of formula III with H2 in a solvent in the presence of a reducing catalyst such as Pd/C.
Patent JP-H09315054-A (JP)
Title: Card with rewrite indication
Inventor: OSAWA HARUHIKO
IPC: B42D15/10
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a card with a rewrite indication capable of preventing the release of a rewrite indication sheet by eliminating the direct contact of the end of the sheet with a magnetic head. SOLUTION: The card with a rewrite indication card is formed with the deep lengthwise direction ends 2a, 2b of the recess 2 of a card base material 1. A rewrite indication sheet 3 is stuck on the recess 2 replaceable. Since the ends 2a, 2b of the recess 2 are deeply formed, a magnetic head or a thermal head is not directly brought into contact with the end of the sheet 3, and hence the sheet 3 is not released, and gating resistance can be improved. Since the sheet 3 is stuck so as to become convex from the card except the ends 2a, 2b, the contact with the magnetic head or thermal head 4 is excellent as well.
Patent JP-H08332439-A (JP)
Title: Oiling guide
Inventor: YAMAMOTO SHIZUO
IPC: D01D5/096
Filed: 1995-06-07
Abstract: PURPOSE: To exactly oil a filament bundle by eliminating the sticking ununiformity of an oiling agent. CONSTITUTION: A guide hole 11 formed by vertically adjoining a funnel-like wall-surface shaped oil sink hole 13 capable of storing the oiling agent and a filament guiding hole 12, through which the filament bundle F is densely converged and passed, is penetrated through the center part of a ceramic made filament guide nozzle 4, which is attached detachably to a metal made holder 3, and a through groove 17, through which the filament bundle F inserted into the guide hole 11 is passed in a flatted shape, is formed forward the guide hole 11. Further, a long slit like discharge opening 19 extended in the peripheral direction of the wall surface 13a of the oil sink hole 13 is opened in the wall surface 13a.
Patent JP-S6131427-A (JP)
Inventor: BARII RII DEITSUKINSON
IPC: C08G63/193
Filed: 1985-06-28
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-S5933691-A (JP)
Title: Magnetic bubble memory package
Inventor: AMATSU MASASHI
IPC: G11C11/14
Filed: 1982-08-16
Abstract: PURPOSE:To increase the capacity of a magnetic bubble memory without increasing the size of a package, by attaching magnetic bubble memory chips on both sides of a substrate. CONSTITUTION:Bubble memory chips 8 and 9 are attached on both sides of a substrate 12 with the surfaces of nonmagnetic chip substrate 8a and 9a turned toward the substrate 12 respectively. The pattern on the chip 9 as a symmetrical mirror surface to the chip 8 with a 180 deg. turn of the surface. Thus both chips 8 and 9 are driven by the same rotary magnetic field with no shift of phase. In such a way, the capacity of a magnetic bubble memory is increased without increasing the size of a package.
Patent JP-S5961996-A (JP)
Inventor: UIRIAMU KAACHISU BAAGU
IPC: H01R12/71
Filed: 1983-08-01
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-2000024103-A (JP)
Title: Method for filling tube system with washing liquid and tube system to be used by the method
Inventor: LUDT CLAUDIA DR
IPC: A61M1/14
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for filling a tube system with local anticoagulant operation while keeping a sterilized state. SOLUTION: In this tube system including a blood supplying pipe line 5 with an artery-side patient connecting port 1 and a blood returning pipe line 15 with a vein-side patient connecting port 3, branching a washing liquid supplying pipe line 21 from the blood supplying duct at the downstream of the artery- side patient connecting port and branching a washing liquid returning pipe line 25 from the blood returning pipe line at the upstream of the vein-side patient connecting port, the washing liquid is sent from a washing liquid container 20 to the pipe line 21 while realizing liquid communication between the pipe line 21 and the pipe line 15 through the pipe line 21, the pipe line 5, the pipe line 15 and the pipe line 25 to fill this tube system while keeping its aseptic state.  The port 3 is closed fluid-tightly with a vein-side protecting cap 4 and the port 1 is closed fluid-tightly with an artery-side protecting cap 2.
Patent JP-H05181993-A (JP)
Title: Nuro network
Inventor: PIERO MIGURIOREITO
IPC: G06N3/06
Filed: 1992-05-06
Abstract: PURPOSE: To change the electrical resistivity of mutually connected resistance elements by adjusting the quantity of light reaching a photoconductive phase from a light source by providing a photoconductive layer forming the resistance elements, the light source, and a liquid crystal cell matrix between the light source and photoconductive layer in a constitution which gives the mutual connection of variable resistors in a neural network. CONSTITUTION: The substrate 15 of a liquid crystal display panel 14 is made of glass or another appropriate transparent material and a polarizer layer 16 is provided below the substrate 15. A set of transparent plates 18 is positioned on the opposite surface of the substrate 15 at an interval of, for example, 15 m and the spaces between the plates 18 and substrate 15 are filled up with liquid crystals 20. A second polarizer layer 21 is provided on the upper surfaces of the plates 18. A neural network 23 and liquid crystal display panel 14 thus constituted can be stuck to each other with an adhesive layer 28 between layers 21 and 27.  Light irradiates the area corresponding to the neural network and the resistivity of the area is set in accordance with the intensity of transmitted light, and then, the mutual connection between the row and column conductors 25 and 27 of the network is weighted.
Patent JP-S5842588-A (JP)
Inventor: IKII SHIYUNJI
IPC: B66B13/26
Filed: 1981-09-09
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-S5666496-A (JP)
Title: Axial-flow fan
Inventor: HASEGAWA HIROSHI
IPC: F04D29/38
Filed: 1979-10-31
Abstract: PURPOSE: To reduce the noise produced by the axial-flow fan, by employing such an arrangement that the angle formed by rotor blades to the axis of rotation of the rotor blades at their top ends is about 90°.  
     CONSTITUTION: The rotor blades 40 are shaped such that their inclination angle to the axis of rotation 5 at the part thereof located near the axis of rotation 5 is θ 1  and it is changed continuously toward the top of rotor blades 40 to form a twisting angle θ 3  to the axis of rotation 5. Here, the angle θ 3  is selected to be about 90°. With such an arrangement, it is enabled to reduce the noise since turbulence of fluid flow produced between the tops of rotor blades 40 and the inner wall surface of an outer frame 1 can be minimized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5567863-A (JP)
Title: Electronic computer
Inventor: SADO ICHIROU
IPC: G06F15/02
Filed: 1978-11-17
Abstract: PURPOSE: To change the input result or the arithmetic result into the easy-to-write aural output by installing the circuit to detect the fact that the zero digit continues multiple times plus the circuit to generate the specified tone according to the detection signal to the circuit which generates the numerical information electronically via the electronic computer.  
     CONSTITUTION: The numerical information which is generated as the aural output to be sent from the CPU of the electronic computer is applied to numerical information storage unit M via signal line l1 for temporary memorization. Then each digit signal of the information memorized is applied to NOR gate NOR of aural signal generator SG to detect logic 0 and 1 of each digit signal. According to the detection result, numerical memories I, K and others for the numerical aural output are controlled. Then each numerical information is converted into the aural binary code to generate the voice through speaker Sp. Then T which generates the voice of "jump four digits" plus circuits H, S, M and O which generate the voices of each hundred, thousand, ten-thousand and hundred-million each are provided to generator SG when the output of gate NOR are all zero. Thus the input and arithmetic results can be generated in an easy-to-write voice. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5765710-A (JP)
Title: Ultraviolet-or radiation-crosslinkable rubber plastic composition and waterproof sheet containing the same
Inventor: HONDA TOSHIO
IPC: C08L33/00
Filed: 1980-10-09
Abstract: PURPOSE: The titled composition having excellent mechanical properties, flexibility and weather resistance, comprising a plastic and an ethylene/propylene/nonconjugated diene copolymer to which a specified polymerizable acryl monomer is added.  
     CONSTITUTION: A copolymer (A) is prepared by kneading an ethylene/propylene/ nonconjugated diene copolymer, propylene content 10W70mol%, iodine value 3W 35, with at least one polymerizable acryl monomer selected from the group of monomers of formulasIWIII, wherein R is H or methyl, n is 2W5, m is 1W4 and l is 1W30, in the presence of a reaction aid comprising an alkyl hypohalite, e.g., t- butyl hypochlorite or a haloamide compound of formula IV, wherein X is a halogen, A is a carboxylic acid residue, a sulfonic acid residue or a carbonic acid monoester residue, B is H, a halogen or a carboxylic acid residue, at 0W100°C. Next, 20W 95wt% plastic, e.g., syndiotactic 1,2-polybutadiene, is blended with 80W5wt% component (A). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09106776-A (JP)
Title: X-ray tube with automatic bias deck
Inventor: TOTSUDO ROJIYAA KAARUSON
IPC: H05G1/10
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To heighten the resolution and increase the power density at the focus spot by making the geometry designed for the focus spot optimum. SOLUTION: A self-bias converged X-ray generating tube has a cathode assembly 12 and the assembly is joined to a multiplier from the outside of a vacuum envelope 10 by an insertion end part of the assembly. The multiplier corrects and multiplies an AC electric power source driven by filaments to provide DC voltage. The DC voltage is applied to the cathode assembly 12 to converge the electron beam proceeding between the cathode assembly of the X-ray tube and an anode target 14 and as a result, the quality of the focus spot is improved.
Patent JP-S62298383-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1986-06-19
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-S5931508-A (JP)
Inventor: JIYOUSA HIROTAKA
IPC: H01B7/17
Filed: 1982-08-13
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-S5933310-A (JP)
Title: Aqueous polymer emulsion
Inventor: ISHIHARA SHIGENOBU
IPC: C08F222/02
Filed: 1982-08-17
Abstract: PURPOSE:The titled emulsion excellent in initial tack, adhesiveness and storage stability, prepared by emulsion-polymerizing an alkyl acrylate and a specified polyfunctional monomer in an aqueous medium containing an unsaturated polycarboxylic acid. CONSTITUTION:An aqueous polymer emulsion of a polymer concentration of 20-65wt% is obtained by charging (A) an aqueous medium containing an unsaturated polycarboxylic acid (e.g., maleic acid) with (B) a monomer mixture consisting of 55-99.995wt% 1-4C alkyl acrylate (e.g., butyl acrylate), 0.005- 2wt% polyfunctional monomer containing at least two double bonds in the molecule (e.g., divinylbenzene), and 0-44.995wt% other unsaturated monomers (e.g., methyl acrylate) in an A/B weight ratio of 0.1:99.9-5:95, and after adjusting the pH to 7 or below, emulsion-polymerizing the mixture in the presence of below 2.5wt%, based on the total system, anionic surfactant.
Patent JP-H11339032-A (JP)
Title: Image processing method and device therefor
Inventor: IGARI TOSHINORI
IPC: H04N1/405
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To perform detailed control especially of highlight partial density of an image by expanding bits of input image data and processing. SOLUTION: Input pixel data which is inputted to an input pixel value conversion table 2 is 8-bit multivalued image data. In the table 2, the data is expanded to 16 bits which correspond to the value of 8-bit input pixel data and is outputted. An adder 1 adds up input image data which is converted into 16 bits, an rounding off error of the adder 1 which is outputted from a latch 5, an error from the preceding line which is read from an error buffer 11 and an error from a left or right side pixel which is outputted from a latch 10 and outputs them. An error distribution table 3 performs bit expansion of error data, performs weighting, distributes error data that undergoes bit expansion to expanded image data, then binarizes it and outputs it.
Patent JP-S62299550-A (JP)
Inventor: MITSUYA KINPEI
IPC: D03D47/36
Filed: 1986-06-18
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-H0323944-A (JP)
Title: Device for registering laterail direction and peripheral direction in rotary printer
Inventor: PEETAA KUNAUERU
IPC: B41F13/14
Filed: 1990-06-01
Abstract: PURPOSE: To register in lateral and circumferential directions without necessitating a printer side wall disposed on the operation side or corresponding to the operation side, by a system wherein a helical gear is rotated by an axial movement, this rotation is transmitted to a plate cylinder through the intermediary of two spur gears and thereby the plate cylinder is rotated. CONSTITUTION: A helical drive gear 12 fitted to a shaft part 19 of a plate cylinder 20 through the intermediary of a bearing 31 is in engagement with a helical gear 16 supported by a support pin 22. The gear 16 is united with a spur gear 15 so that it can not rotate, and the gear 15 drives a spur gear 13 which is fitted to the shaft part 19 so that it can not rotate. The gears 15 and 16 can be moved axially by a device 26 on one side, while the plate cylinder 20 can be moved axially by a device 29 on the other side, and the gear 16 is rotated by the axial movement. This rotation is transmitted to the plate cylinder 20 through the intermediary of the gears 15 and 13 and thereby the plate cylinder 20 is rotated.
Patent JP-H0382043-A (JP)
Title: Field effect device for power waerein gate area resistance and ohm contact resistance are low
Inventor: KURISHIYUNA SHIENAI
IPC: H01L21/28
Filed: 1990-06-01
Abstract: PURPOSE: To reduce a gate area resistance and to improve the operating characteristics of a multiple-cell field effect device for power by providing a field effect semiconductor structure, including an insulating gate electrode layer that is made of a laminated body of tungsten silicide/polysilicon/oxide. CONSTITUTION: The surface of one conductivity type semiconductor wafer 110 is oxidized and an oxide layer 130 is formed, a polysilicon layer 132 is formed on it, and further a tungsten silicide layer 134 is formed on it. Then, the laminated body of silicide/polysilicon/oxide being formed above is subjected to anisotropic etching, a tungsten silicide electrode layer 131 and an opening 170 are formed, an impurity is injected and diffused through the opening 170, and a channel region 118 and a source region 120 are formed in a self-aligned manner, thus forming an active semiconductor device 100 in a semiconductor wafer 110, and enabling the gate electrode layer 131 of the laminated body of tungsten silicide/polysilicon/oxide to have a low surface area resistance and an improved frequency response characteristic.
Patent JP-S63306567-A (JP)
Title: Rotary type storage device
Inventor: HASHIMOTO HISAO
IPC: G11B20/10
Filed: 1987-06-05
Abstract: PURPOSE:To remove a defect reducing storage capacity per track by providing the titled device with a means for optionally selecting a track from/in which data are simultaneously read and written. CONSTITUTION:The device is provided with plural heads 321-324 respectively assigned to plural tracks and a means 314 for selecting the combination of the heads to be used for simultaneous reading or writing. A recording medium is previously tested, the combination of tracks is determined so that the number of defective parts on the tracks to be processed in parallel does not exceed a fixed value and information relating to the combination is recorded in a specific area of the recording medium, so that the number of times of defect skipping processing per track can be reduced.
Patent JP-H09324124-A (JP)
Title: Granular flame retardant composition, and flame-retardant thermoplastic resin composition
Inventor: YAMAMOTO MIHOKO
IPC: C08K9/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a granular flame retardant composition easy to handle, blendable in any thermoplastic resin, having exhibitiy a maximum effect with a small amount of addition, and capable of giving flame-retardant resins having extremely low variations in flame retardancy and physical properties, and to obtain a flame-retardant thermoplastic resin composition incorporated with the above flame retardant composition. SOLUTION: This granular flame retardant composition comprises at least two components selected from (A) flame retardant, (B) flame retarding auxiliary and (C) thermal stabilizer. In the granulation process, at least one component among the components A, B and C serves as a binder, and the granular size of each of the other components is 0.05-2μm. The other objective flame-retardant thermoplastic resin composition is obtained by kneading in a molten state 100 pts.wt. of a thermoplastic resin with 2-45 pts.wt. of the above granular flame retardant composition.
Patent JP-S5931991-A (JP)
Title: Optical destaticization device of laser beam printer
Inventor: ITOU KATSUYUKI
IPC: G03G21/06
Filed: 1982-08-16
Abstract: PURPOSE:To obtain uniform destaticization light intensity over the entire lenthwise area of a photosensitive drum by using laser light for the destaticization light of an electrophotographic process and scanning it on the photosensitive drum through an optical scanning system by the deflector of a photoscanner for exposure. CONSTITUTION:The photosensitive drum 1 is rotated at a constant speed as shown by an arrow and its surface is electrostatically charged by a corona discharger uniformly, Then the photosensitive drum 1 is irradiated with write laser light 9 from the photoscanner to form an electrostatic latent image, a toner is stuck to this electrostatic latent image by a developing device 3, and the toner is transferred to an unshown transferring form by a transferring device 4. After this transfer, the toner remaining on the photosensitive drum 1 is removed by a cleaning device 5 and then the photosensitive drum 1 is irradiated with the laser light 11 for destaticization from a laser light source 10 to carry out destaticization.
Patent JP-H0434782-A (JP)
Title: Magnetic head for magnetic disk device
Inventor: OKAMURA HIROSHI
IPC: G11B5/127
Filed: 1990-05-31
Abstract: PURPOSE:To prevent adsorption with a recording medium and to realize low floating accompanied by high density recording while suppressing the surface roughness of the recording medium by providing a medium contact area whose surface is roughly formed on the opposite surface with the recording medium other than the surface prescribing the characteristics of the head floating and contacting with the recording medium with the use of this medium contact area. CONSTITUTION:A medium contact area 31 is provided on the opposite surface with a recording medium 26 other than the surfaces prescribing the characteristics of head floating, that is, a floating surface 22 of a slider 21. This medium contact area 31 is provided on the upstream of head travelling together with a taper 23, and its surface is formed more roughly than that of the floating surface 22. Namely, the surface of the medium contact area 31 is roughly polished and the irregularity of the surface is larger than that of the floating surface 22 in the process of head production. Thus, the adsorption with the recording medium 26 can be prevented by contacting the recording medium 26 with the medium contact area 31 having rough surface at the time of non-driving, and the low floating accompanied by the high density recording can be realized by suppressing the surface roughness of the recording medium 26.
Patent JP-S6054107-A (JP)
Inventor: ANRI TEBUNON
IPC: H01B13/02
Filed: 1984-07-09
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-S5665980-A (JP)
Title: Vacuum deposition device
Inventor: ORITSUKI RIYOUJI
IPC: C23C14/04
Filed: 1979-11-05
Abstract: PURPOSE:To obtain a minute and accurate vapor deposition pattern, by constituting the shadow mask with a ferromagnetic material and by compressing and arranging the permanent magnet having the convex spherical surface on the back face of the substrate to be vapor-deposited. CONSTITUTION:Permanent magnet 8 has the convex spherical surface brought into contact with substrate 3 to be vapor-deposited is put on the back face of substrate 3, and convex spherical surface side compresses the back face of substrate 3 to deform substrate 3 elastically, and permanent magnet 8 and substrate 3 are fixed to substrate holder 4. Shadow mask 9 where the same pattern as the conventional vapor deposition pattern is formed on the metallic thin plate consisting of the ferromagnetic material is arranged oppositely to the vapor deposition face of substrate 3. In this case, shadow mask 9 is caused to adhere closely to substrate 3 due to suction force of permanent magnet 8 and tension in the arrow direction dependent upon the convex spherical surface of the vapor deposition face of substrate 3. Therefore, evaporated materials can be prevented from entering the circumferential edge part of substrate 3 at a vapor deposition time, so that a blurless and accurate pattern can be formed by vapor deposition.
Patent JP-H11323841-A (JP)
Title: Erection method for structurally suspended deck bridge
Inventor: KONDO SHINICHI
IPC: E01D11/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To build a structurally suspended deck bridge safely and economically, for which main suspended members are tensioned between two fixed structures and then supporting the girder members by columnar supporting members erected on the main suspended members. SOLUTION: A cable 7 for temporary work is tensioned between two abutments built on the ground, a plurality of girder members 4a functioning as a deck girder are arranged in the axis line direction of a bridge and are fixed. A supporting member 5 is attached in advance to the lower side for each girder member 4a. Underneath the cable 7, a main suspending member 3 creating a deflection greater than the cable 7 is tensioned between the abutments and is connected to the lower end of the supporting member 5. Then, by pulling this main suspending member 3 from both the ends and adjusting the length of the main suspending member 3, the girder member 4a is pushed up to a predetermined height through the supporting member 5. In this state, concrete is placed between a plurality of girder members 4a, and the are made to one united body as a deck girder.  The cable 7 for temporary work is jointed to the deck girder 4 as one united body and can be used for introducing a prestress.