baber/WOPTO huggingface dataset:
Patent JP-H0728292-A (JP)
Title: Color image forming device provided with plural photosensitive drums
Inventor: SHIBATA JUNICHI
IPC: G03G21/00
Filed: 1993-07-12
Abstract: PURPOSE:To provide a color image forming device for forming a copied image without irregularities in a density and color slippage. CONSTITUTION:In the color image forming device provided with plural photosensitive drums 1a-1d and an electrifier 6, a laser light irradiation device 2 and a developing device 3, on each photosensitive drum, the total deflection of each photosensitive drum is set for the laser writing pitch of each photosensitive drum or below.
Patent JP-H0245630-A (JP)
Title: Throttle opening degree controller for internal combustion engine mounted onto vehicle
Inventor: HARA FUMIO
IPC: F02D41/04
Filed: 1988-08-03
Abstract: PURPOSE:To precisely control the throttle opening degree in speed change by determining the throttle opening degree correction quantity in speed change by estimating the engine revolution speed in the succeeding stage when shift change is detected. CONSTITUTION:When shift change is detected, a throttle control unit 58 estimates the lock-up correction coefficient which is searched by referring the output of a speed change control unit 82 and engine revolution speed in the succeeding stage from the car speed supplied from a car speed sensor 54. The corrected throttle opening degree in shift is determined from the deviation between the estimated revolution speed and the revolution speed at present and the intake pressure supplied from an intake pressure sensor 42. Therefore, the output of an internal combustion engine 10 during speed change is correctly controlled, and the engine output can be reduced, correctly providing the value demanded by an engine 10. Therefore, the speed change shock can be effectively suppressed, without reducing the engine output over necessity.
Patent JP-S6254912-A (JP)
Title: Manufacture of thin film
Inventor: OKAMOTO HIROYUKI
IPC: H01L31/04
Filed: 1985-09-04
Abstract: PURPOSE:To increase a current value when a light is emitted to a photoconductive film by treating with hydrogen plasma a substrate before accumulating an a-Si film. CONSTITUTION:Before SiH4 gas is fed to a chamber, hydrogen is fed through a gas guide pipe 4, an RF power source 8 is connected with an electrode 2 to apply an RF power to generate a plasma discharge between electrodes 2 and 3. A substrate 5 is exposed in hydrogen plasma discharge atmosphere during the period. After this process is finished, the SiH4 gas is fed to accumulate an a-Si. The reason why a photocurrent value is increased is presumed because hydrogen atoms or metal atoms which form a discharge electrode are strongly bonded in a single unit or in the form of oxide to the substrate to be contributed to the increase in the conductivity of the a-Si film. The treating conditions preferably include 100sec or higher of flow rate, 10min or longer of time, and 50-150W of RF power.
Patent JP-H0919323-A (JP)
Title: Tooth brush
Inventor: KAMIYA KAZUYUKI
IPC: A46B5/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To make flocking parts freely deformable in compliance with the shapes of the teeth and to improve a brushing effect by composing a rigid head of the plural flocking parts, providing the respective flocking parts with elastic materials therebetween and elastically deforming these materials according to the shapes in the oral cavity with which the brush hairs of the respective flocking parts come into contact. SOLUTION: This tooth brush consists of a handle 1, a neck 2 and a head 3. The head 3 is composed of the quadrisected flocking parts 3a to 3d. The respective flocking parts 3a to 3d are connected to the elastic materials 4 (4a to 4c). The brush hairs 7 are driven into the plural flocking holes in the flocking parts 3a to 3d. Materials having the nature to restore the original form when the materials are deformed by external force are used for the elastic materials 4. The elastic materials having such hardness at which the brush hairs 7 can be elastically deformed according to shapes in the oral cavity, i.e., the tooth faces and the gingival face, with which the brush hairs 1 come into contact when the tooth brush is used are used. As a result the efficient brushing of even the parts in the oral cavity which are hardly polishable is made possible.
Patent JP-2001022507-A (JP)
Title: Portable communication terminal
Inventor: EGI TOSHIHIKO
IPC: H03M11/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication terminal capable of displaying received character information on a few pages. SOLUTION: The character style of a message to be displayed on an LCD 22 is changed in response to the operation of a display mode switch key 28. Concretely, the character style of a KANA (Japanese syllabary) character is switched over between a full size and a half size. Further, when a mode (c) or a mode (d) is selected, the space between lines of the displayed message is contracted. Thus, it is possible to display a received message in the number of a few pages.
Patent JP-2001020193-A (JP)
Title: Method and apparatus for predicting fiber orientation characteristics of paper
Inventor: ONO NAOTAKA
IPC: G01B21/32
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for separately predicting fiber orientation characteristics of the front and back of paper to be made in papermaking. SOLUTION: In an on-top former type paper machine, parameter A regarding speed difference between pulp raw material speed when extruded from a head box on a bottom wire and bottom wire speed and parameter B regarding speed difference between pulp raw material speed when fed into a top wire unit and top wire speed are calculated by detecting their speeds, and fiber orientation characteristics of bottom wire surface of paper corresponding to the parameter A and fiber orientation characteristics of top wire surface of paper corresponding to the parameter B are predicted using e.g. relational expression between previously found parameters and fiber orientation characteristics.
Patent JP-S6086458-A (JP)
Title: Ultrasonic flaw detecting method of nozzle part
Inventor: YAMAZAKI SABUROU
IPC: G01N29/44
Filed: 1983-10-19
Abstract: PURPOSE:To detect a defect on a nozzle part, especially on the inside part of the nozzle, with high SN ratio by using a longitudinal wave for a nozzle having a clad in its inside and a transversal wave for a nozzle having no clad. CONSTITUTION:In the nozzle having the clad 14, an ultrasonic probe 1 arranged on the outside saddle part of the nozzle detects a flaw by using a longitudinal wave 10, and at the same time, a transversal wave beam 11 is generated with a refractive angle of about 1/2 the longitudinal wave, reflected at the boundary part 12 with the clad and appears as a noise echo. The noise echo is delayed from the reflected wave based upon the longitudinal wave beam 10 from the inside defect 13 to reach the probe 1. Therefore, the defect can be discriminated. In case of flaw detection by the nozzle part having no clad 14, there is no noise echo from the boundary part 12 with the clad, so that the use of the transversal wave generates high SN ratio.
Patent JP-S6254226-A (JP)
Title: Liquid crystal display
Inventor: HIBINO SHINICHI
IPC: G09F9/00
Filed: 1985-09-02
Abstract: PURPOSE:To stabilize hue and to make a vision angle and contrast satisfactory by overlapping the similarly second liquid crystal panel not to form a transparent electrode to the first special liquid crystal panel having a specified orientation twisting angle to form the transparent electrode, sandwiching the first and second liquid crystal panels, and arranging a pair of the polarizing plate. CONSTITUTION:The first liquid crystal panel 1 forms transparent electrodes 13 and 14 at upper and lower glass substrates 11 and 12 respectively, further, orientating films 15 and 16 are formed on it and the orientating twisting angle near about 135 deg. is obtained. The second liquid crystal panel 2 forms orientating films 25 and 26 at upper and lower glass substrates 21 and 22 and has the orientating twisting angle near about 135 deg.. The angle to form a pair of polarizing plates 3 and 4 arranged on the lower surface of the first liquid crystal panel 1 and the upper surface of the second liquid crystal panel 2 is 90 deg.. At two layers of the first liquid crystal panel 1 and the second liquid crystal panel 2, the polarizing rotation of 270 deg. is obtained, the interference color at the liquid crystal layer cannot be seen, and the liquid crystal displaying device can be obtained which is a large area, the vision of the stable color tone and the satisfactory contrast.
Patent JP-H0360333-A (JP)
Title: System display method
Inventor: MOTOHASHI MASAYUKI
IPC: G06Q50/06
Filed: 1989-07-28
Abstract: PURPOSE:To facilitate monitoring of entire area map and grasping of detailed local conditions by dividing the entire target area to be monitored, preparing geographical information and information concerning to arranged facilities and lines, emphasizing the faulty area with color or brightness and the like and displaying a detailed map together with the entire area map on the same screen. CONSTITUTION:A detailed map and an entire area map 12 are displayed on one screen simultaneously. The entire area map 12 is divided and each divided area is managed by a computer. A facility condition information table is prepared in the main memory of the computer for every facility belonging to each area with its number and condition being matched each other. A display is provided with reference to the table. An area 13 including a fault point as well as a substation SS1 and a river 10 is displayed while being emphasized with slating lines. A road 8, a railway 9, lines L1 and L2, a faulty switchgear SW1 and consumers J1-J4 are displayed on the detailed map shown in a dotted line frame 14. Thus, macroscopic grasping of fault point and detailed information is realized.
Patent JP-S6087438-A (JP)
Title: Tracking error detector
Inventor: KATASE YOSHIHIRO
IPC: G11B7/09
Filed: 1983-10-19
Abstract: PURPOSE:To stabilize the actuation of a tracking error detector by using a diffraction grating to produce four secondary spots on a disk. CONSTITUTION:A grating pattern of a diffraction grating 23 is formed with continuous grids 24 of parallelograms. The grid 24 has about 3:1 or 3:2 correspondence between its longer side (m) and shorter side (n), and the vertical theta angle of the grid 24 is sufficiently small. A level difference (d) exists between grids adjacent to each other. Thus the grating 23 has a projected/recessed surface. The light is transmitted through such grating 23 to produce simultaneously the diffracted beams from both sides (m) and (n). The difference (d) is common with both sides (m) and (n) and therefore the intensity is equal among four primary beams produced by the grating 23. This grating 23 can perform the same actuation as two conventional diffraction gratings.
Patent JP-H07266313-A (JP)
Title: Woody synthetic powder, its manufacture and device, woody synthetic plate using the powder, and method and apparatus for extrusion molding the plate
Inventor: NISHIBORI SADAO
IPC: B27N3/02
Filed: 1994-08-18
Abstract: PURPOSE:To improve drape by mixing a specific value of thermoplastic resin molding material with that of cellulose crushed material having a specific value or less of containing water content and a specific value or less of mean particle diameter, gelling, kneading it, cooling, pulverizing and granulating to a specific value or less of particle size. CONSTITUTION:20-75wt.% of cellulose crushed material containing 15wt.% or less of water content and 20 mesh or less of mean particle size and 25-80wt.% of thermoplastic resin molding material are charged in a mixer 80 of fluidizing and kneading means. The crushed material is crushed by agitating impact blades 85-87, dried, the molding material are crushed by the blades 85-87, kneaded with the crushed material by frictional head, and gelled. The kneaded material is charged in a mixer 100 of cooling and granulating means through an exhaust duct 93. The kneaded material in an arm 103 is agitated by agitating crushing blades 104, cooled with cooling water of a jacket 102 to form granulated powder, which is discharged from an outlet 107. The powder is further granulated to 10mm or less of particle diameter by using granulating means to form woody synthetic powder.
Patent JP-S6438946-A (JP)
Title: Color picture tube device
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/50
Filed: 1987-08-05
Abstract: PURPOSE:To obtain high resolution on the whole central and peripheral parts of a screen, by forming groove-shaped parts in a pair of electrodes which form a prefocused lens and next by disposing a pair of plate members inside a focusing electrode to vary a voltage applied to the focusing electrode. CONSTITUTION:In a prefocused lens part, recessed parts 330 are disposed on facing surfaces of electrodes 20, 31 so that an asymmetrical lens is formed to focus electron beams vertically on an under-focusing state. Further in a main lens part, a pair of plate members 50 are disposed to be parallel horizontally and facing vertically to each other inside a focusing electrode 30 so that an asymmetrical lens is formed to strongly focus the electron beams vertically. Next a focusing voltage is raised synchronizing with deflection of the electron beams. Since the electron beams are thus kept vertically on the under focusing state, distorted deflection due to vertically strong focusing actions can be reduced, so that high resolution can be obtained on the whole central and peripheral parts of the screen.
Patent JP-2000078989-A (JP)
Title: Production by secretion of human growth hormone
Inventor: HONJO MASARU
IPC: C07K14/61
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 20 K hGH by secretion using microorganisms more effectively than conventional one, and to provide a method for producing 20 K hGH by secretion using microorganisms, including a less quantity of protein impurities in periplasm extract solution than conventional one. SOLUTION: This 20 KhGH is produced in a state secreted in the periplasm of E. coli by constructing a transformed plasmid having a DNA sequence made by ligating DNA encoding 20 K hGH immediately behind a gene encoding the secretion signal of E. coli OppA protein or its variants and DNA encoding signal peptidase 1, by transforming E. coli with the plasmid and by incubating the E. coli transformant. The 20 K hGH is secreted in the periplasm of E. coli more efficiently than in any conventional method, and is easy to be purified, because the periplasm extract solution includes only a less quantity of protein impurities than in any conventional method.
Patent JP-S5896903-A (JP)
Inventor: YAMAGUCHI MASAHIRO
IPC: F22D5/32
Filed: 1981-12-04
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-H0360388-A (JP)
Title: Controller for starting up compressor of air conditioner
Inventor: KANAZAWA HIDETOSHI
IPC: H02P1/26
Filed: 1989-07-27
Abstract: PURPOSE:To prevent misjudging the start miss due refrigerant inactivity regarding as compressor lock, by judging that it is not the compressor lock caused by a abnormality of a compressor if the start miss is within a certain predetermined time after power-on. CONSTITUTION:In the case that starting miss has occurred in a compressor 7 when starting this compressor by inputting the driving signal by the making of a power source 1 into a compressor driving motor 6, if this starting miss is within a certain predetermined time after the making of the power source 1, this is judged as the starting miss caused by the refrigerant in liquid conditions inside the compressor 7, and the refrigerant is heated by heating the winding of the compressor driving motor 6, and then the compressor 7 is restarted. Thus, it can prevent misjudging the starting miss due to the compressor 7 with inactive refrigerant regarding as the compressor lock caused by a abnormality of the compressor 7.
Patent JP-H0481820-A (JP)
Title: Active matrix substrate and liquid crystal display element using the same
Inventor: YORITOMI YOSHIFUMI
IPC: G02F1/136
Filed: 1990-07-25
Abstract: PURPOSE:To obtain the liquid crystal display element which is free from the shorting defects between picture element electrodes and signal lines and has the excellent electrical connectability between the picture element electrodes and source electrodes by using transparent conductive films which consist of conductive particles and a resin and have 0.1 to 3mum film thickness as the picture element electrodes. CONSTITUTION:A material prepd. by dispersing and dissolving 40pts.wt. indium oxide particles contg. 5 atomic% tin and having 20nm average grain size and 30pts.wt. polymethacrylic polymer contg. 2.5wt.% benzophenone thickener in ethyl cellosolve and adjusting the viscosity of the soln. to 25cps is used as the material for forming the picture element electrodes. After this material is applied by a spinner method on a substrate, the coating is dried for 15 minutes at 100 deg.C. The coating is then exposed to picture element electrode pattern shapes by an ordinary method and after the coated films of unexposed parts are developed away by using a developer of sodium orthosilicate, the substrate is washed and is heat treated for 30 minutes at 180 deg.C, by which the picture element electrodes are formed. The film thickness after the treatment is specified to 0.1 to 3mum.
Patent JP-H0244889-A (JP)
Title: Moving image encoding device
Inventor: MATSUKA TETSUYUKI
IPC: H04N11/04
Filed: 1988-08-04
Abstract: PURPOSE:To reduce the deterioration of the quality of a reproduced image by diving an image plane into an effective area and an ineffective area, and performing processing to suppress the quantity of generated codes for the ineffective area. CONSTITUTION:The title device is provided with a conversion factor masking processing part 10 which substitutes a numerical value phi for the factor of an orthogonal conversion factor block when the orthogonal conversion factor block to be processed is positioned in the ineffective area, and in addition, the storage quantity of a transmission memory 1B exceeds prescribed quantity from the storage quantity of the transmission memory 1B and the position information in the image of the orthogonal conversion factor block. Accordingly, it comes possible to suppress the quantity of the generated codes, and in addition, in case the quantity of the generated codes of a whole image is below a prescribed level, the image is encoded without performing masking processing for the orthogonal conversion factor of the ineffective area. Thus, the deterioration of the quality of the image in a background area can be reduced.
Patent JP-H0631333-A (JP)
Title: Squeeze roll with cooling device for manufacturing welded tube
Inventor: HIDAKA TSUNEO
IPC: B21C37/08
Filed: 1992-07-22
Abstract: PURPOSE:To make a body small, to accomplish a high cooling efficiency and to improve welding efficiency and welded product by clamping a roll piece and a shaft or a shaft member into one body through a screw concentric with the roll. CONSTITUTION:A cooling water passing groove is provided on the end part of cooling rings 2-2 assembled respectively in contact with the roll piece 1 and on the outer peripheral part of a sleeve 2-1 so that a cooling water passing wall is formed in cooperation with the end face part and the inner diameter part of the roll piece 1 and the cooling water supplied from a rotary joint 3 set to the lower end part of a roll shaft 15 is drained through a course A-H. The roll piece 1 and the cooling ring 2-2 are integrally tightened into one body by a screw 16-1 concentric with the roll piece 1 marked on the outer periphery of the upper part of the sleeve 2-1 and a nut 16-2 screwed into the screw between the screw and a collar part mounted on the other end side of the sleeve 2-1. Consequently, since the screw concentric with the roll piece can be laid on the side requiring no cooling, the roll piece does not require a large diameter.
Patent JP-H0725462-A (JP)
Title: Structure for preventing adhesive of fixing property substance
Inventor: HISAMURA SUSUMU
IPC: B65G53/30
Filed: 1993-07-12
Abstract: PURPOSE:To allow in fusion of a slight amount of fixing preventing fluid uniformly from the peripheral surface of an inner wall for preventing a fixing property substance from fixing by forming the inner wall of a porous material for allowing uniform penetration of fixing preventing fluid on the side making contact with fluid containing the fixing property substance. CONSTITUTION:In a double pipe consisting of a cylindrical small diameter inner wall 2 and a cylindrical large diameter outer wall 3 concentric there with, fluid 4 containing a fixing property substance flows through a space in the inner wall 2 and fluid 5 for preventing fixing flows through a space P between the inner wall 2 and outer wall. The inner wall 2 is worked cylindercially with a sintered stainless steel which is the most precise among commerically available ones at present and subjected to no electric field Ni-P plating to make previously formed fine hols further finder and increase substantially the fluid resistance of the fixing preventing fluid 5 transmitting through the inner wall 2. Thus, a slight amount of the fixing preventing fluid 5 is leached uniformly from the inner peripheral surface of the inner wall 2 to form a film of the fixing preventing fluid 5 on the whole inner peripheral surface of the inner wall 2. This film blocks the fluid 4 containing the fixing property substance flowing in the space Q from the contact with the inner peripheral surface of the inner wall 2 or reduces partially the concentration of the fluid 4.
Patent JP-S6351949-A (JP)
Title: Method for wash-coating of metal monolithic base material
Inventor: MATSUMOTO SHINICHI
IPC: B01J37/02
Filed: 1986-08-22
Abstract: PURPOSE:To prevent the adhesion of a slurry to the inner peripheral surfaces of both ends of the outer cylinder of a base material, by allowing a slurry to flow in an honeycomb part from an elastic cylinder side to coat the interior of the honeycomb part and sending air into the honeycomb part under pressure from an elastic cylindrical body side to open the clogging in the honeycomb part. CONSTITUTION:For example, compressed air A of 2-3kgf/cm<2> is sent in a honeycomb part 3 from the side of an upper elastic cylinder 6 to open the interior of the honeycomb part 3 clogged with a slurry 7. The metal monolithic base material 1 thus coated with the slurry 7 is exposed to an air stream at 200 deg.C for 30min to be dried, and subsequently baked at 650 deg.C for 1hr to form an alumina coating layer on the surface of the metal monolithic base material 1. That is, the wash-coating of the metal monolithic base material 1 is performed.
Patent JP-2000032757-A (JP)
Title: Direct frequency converting circuit
Inventor: MINO KAZUAKI
IPC: H02M5/45
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enable output of the voltage higher than the input voltage without use of two-way switch in a direct frequency converting circuit. SOLUTION: The input side AC switch consisting of R1 to R6 (S1 to S6, T1 to T6), and the output side AC switch consisting of U1 to U6 (V1 to V6, W1 to W6), are provided here with three switches in each side (in general N switches are provided in the input side, while M switches in the output side). As a result, the structure is simplified without use of two-way switch and moreover a voltage higher than the input voltage can be outputted by paying attention to the switching operation.