baber/WOPTO huggingface dataset:
Patent JP-S5840524-A (JP)
Title: Light scanning device
Inventor: FUNATO HIROYOSHI
IPC: G02B26/10
Filed: 1981-09-03
Abstract: PURPOSE:To make a scanning surface flat and to prevent uneven scanning pitch by paralleling the light refracted by a lens on a hologram desk and focusing and refocusing the parallel light by a concave mirror and a f-theta lens respectively. CONSTITUTION:A hologram desk 1 is rotated around the axis of rotation by a motor 3 through a rotary shaft 2. A hologram lens 6 is constituted so as to make the laser light refracted by the lens 6 parallel beam. Refracted light 14a is penetrated in a concave mirror 17 and reflected by the mirror 17 as the focused laser light flux 14b. The center 18 of the radius of curvature of the concave mirror 17 is positioned on a plane including the center light 14' of a laser light flux 14 and the axis 4 of rotation of the disk 1. After focusing, the focused laser light flux 14b is penetrated into an f-theta lens 20 as the light flux dispersed at a point 19 after focusing and focused again on a scanning surface 1. Consequently the influences of the eccentricity of the hologram 1 and the shearing in the direction of rotational axis can be reduced.
Patent JP-S622843-A (JP)
Title: Brushless dc motor
Inventor: BAN ITSUKI
IPC: H02K29/00
Filed: 1985-06-26
Abstract: PURPOSE:To enable the diameter of a rotor to be made larger than the outer diameter of a motor, by forming an armature coil wound up in a solenoid shape with the diameter larger than that of the magnet rotor, and by fitting fixed pole groups independent in each phase, on the coil. CONSTITUTION:On the outer peripheral side of a magnet rotor 2, a stator armature 1 provided with a plurality of fixed pole sections 11e-11i independent in each phase is placed to form an inner rotor type brushless DC motor. First, the stator armature 1 is wound up with an armature coil 1b so that the diameter of the armature may be larger than that of the rotor 2 on the shaft same as that of the rotor 2. Then, through the both open end sides of the armature coil 1b, fixed poles 1a, 1c providing the outer peripheral side with magnetic combined units 11g, 11j and providing the inner peripheral side with the fixed pole sections 11e-11i respectively are fitted. Accordingly, in case of setting a fan 2c in the rotor 2, or in a similar case, the diameter of the fan can be made larger than the outer diameter of the motor, and torque is also increased.
Patent JP-S5928562-A (JP)
Title: Spacer expander made of steel for combination oil scraping ring and preparation thereof
Inventor: KUWABARA AKIO
IPC: C22C38/40
Filed: 1982-08-10
Abstract: PURPOSE:To remarkably improve the anti-wear property of a lug, by a method wherein a composition obtained by adding a specific amount of C, Si, Mn, P, S, Ni, Cr, Al to steel is subjected to precipitation hardening at the part thereof contacting with the side rail of the lug to bring said part to a specific hardness or more. CONSTITUTION:The composition of a thin strip material consists of, on the basis of wt%, less than 0.09 C, less than 1 Si, less than 1 Mn, less than 0.04 P, less than 0.03 S, 6.5-7.75 Ni, 16-18 Cr, 0.75-1.5 Al and the remainder Fe. To this strip material, solution heat-treatment is applied to form an austenite structure and the treated material is subjected to cold processing to be formed into a spacer expander for a steel combination oil scraping ring while at least the lug part thereof is brought to a martensite structure. In the next step, the resulting spacer expander is heated at 400-600 deg.C to subject the part brought to the martensite structure to precipitation hardening to bring the Vickers hardness to 350 or more.
Patent JP-H0432457-A (JP)
Title: Paper reversing/discharging device
Inventor: YOSHIMARU AKITO
IPC: B65H31/00
Filed: 1990-05-28
Abstract: PURPOSE:To simplify structure, make a device compact and reverse/discharge sheets easily in a paper reversing/discharging device for a copying machine or the like by providing a discharge opening with a reversing drum with a sheet tip holding grip member fitted thereto, and also providing grip member switch mechanism in the specified position in the rotating direction of the drum. CONSTITUTION:At a paper discharge opening 11, a reversing drum 20 controlled in its rotation by the on-off operation of an electromagnetic clutch 19 is disposed correspondingly to a discharge roller 14. In the required surface position of this reversing drum 20, there is provided a discharge roller 21 brought into contact with the discharge roller 4 at the time of face-up mode so as to lead a sheet 6 around to convey it in the discharge direction. Also on the upstream side in the rotating direction of the discharge roller 21, there is provided a sheet tip holding metal plate made grip member 22 energized in the normally closed direction by a spring 23. Magnets 24, 25 are further provided respectively in the illustrated positions. The grip member 22 is thereby switched in the position relation with the magnets 24, 25 to grip/release the sheet end alternate ly.
Patent JP-S621811-A (JP)
Title: Manufacture of rail having superior damage resistance
Inventor: KAGEYAMA HIDEAKI
IPC: B21B1/08
Filed: 1985-06-26
Abstract: PURPOSE:To provide superior damage resistance by refining a molten steel by predeoxidation and secondary deoxidation with Ti or a Ti alloy and by subjecting the resulting molten steel having a specified composition to ingot making-cogging or continuous casting and hot rolling to manufacture a rail contg. a product of a specified grain size produced by the secondary deoxidation. CONSTITUTION:A molten steel is refined by predeoxidation to >=50ppm concn. of dissolved oxygen and secondary deoxidation with Ti or a Ti alloy to obtain a molten steel having a composition consisting of, by weight, 0.55-0.85% C, 0.2-1.2% Si, 0.5-1.5% Mn, <=0.025% P, <=0.01% S, <=0.004% N and the balance Fe with inevitable impurities. The molten steel is subjected to ingot making- cogging or continuous casting and hot rolling to manufacture a rail contg. a product of 0.6-6Xm grain size produced by the secondary deoxidation by 5X10<3>-1X10<6> grains per 1mm<3>. The rail does not contain coarse inclusions of >=70mum grain size.
Patent JP-S6249920-A (JP)
Inventor: KENISU EI UOOKAA
IPC: B01D29/62
Filed: 1986-06-13
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-S6115875-A (JP)
Inventor: UIRIAMU ETSUCHI PAASONZU
IPC: C07D223/16
Filed: 1985-06-26
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-H06350246-A (JP)
Title: Electrical interconnector and interconnecting method
Inventor: NISHII TOSHIHIRO
IPC: H05K3/00
Filed: 1993-06-10
Abstract: PURPOSE:To provide an easy repairing method and a fine positioning method for an electric interconnector and an interconnecting method. CONSTITUTION:A positioning marker, i.e., a film side alignment mark 1, is formed to project on the opposite end parts thereof to the outside of an adhesive 5. When a film 3 is peeled off a glass board 7 in order to repair a failed parts, the film side alignment mark 1 is not left on the glass board 7 side because of the opposite end parts thereof projecting to the outside of the adhesive 5. This method facilitates the repairing work.
Patent JP-H0433381-A (JP)
Title: Power supply for superconducting device
Inventor: TAMURA NAOYUKI
IPC: H02J1/10
Filed: 1990-05-30
Abstract: PURPOSE:To operate a plurality of superconductors by minimum power and device cost by providing power supplementing power sources corresponding to the plurality of superconductors, and connecting superconduction starting power sources to the superconductors of the number more than the number of the superconductors connected to the power sources. CONSTITUTION:Supplementing power sources 2 are respectively provided at respective superconductors 1, and a common starting power source 3 is provided for the superconductors 1. The power source 3 can be connected to a desired superconductor 1 through switches 4. When the desired superconductor 1 is started, the switch 4 connected to the superconductor 1 is closed, and connected to the source 3. When the starting is ended, the switch 4 is opened, and power is supplemented from the source 2 as required at the time of operating the superconductor 1. Sequentially, the superconductors 1 are started by the sources 3 of the number smaller than one or more sources 2. After all the superconductors 1 are completely started, the sources 3 are stopped to a standby state.
Patent JP-H06348907-A (JP)
Title: Character recognition device
Inventor: SAEGUSA KAZUNUSHI
IPC: G06K9/68
Filed: 1993-06-10
Abstract: PURPOSE:To efficiently improve the recognition rate of handwritten input characters of a specific individual by replacing feature parameters of a dictionary part with feature parameters of the input characters. CONSTITUTION:This device is provided with a coordinate input part 1 for inputting a character, a character recognition part 2, a dictionary part 3 for recognition which is stored with the feature parameters of character for recognition, an information processing part 4, a display part 5, a misrecognition detection part 6 which detects alterations of a recognition result, a dictionary registration part 7 which registers the feature parameters of the character in the dictionary part 3 for recognition with the signal from the misrecognition detection part 6, etc. Then the device is provided with a means 11 which is actuated on the basis of the signal from a means 10 altering the recognition result, adds the value of the shortest distance among distances between the feature parameters of the inputted character and feature parameters of characters in the dictionary to the feature parameters of the inputted character, and additionally registers them in the dictionary part 3. Further, the character recognition part 2 sets a distance less than the shortest distance as a threshold value for selecting the registered character.
Patent JP-S6116808-A (JP)
Inventor: HONDA MOTONORI
IPC: B28B7/10
Filed: 1984-07-03
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-S6029195-A (JP)
Inventor: SHIBAHARA TAKANORI
IPC: A47L11/32
Filed: 1983-07-27
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-S5264485-A (JP)
Title: Preparation of l-valine
Inventor: KAKIMOTO TAKEHIKO
Filed: 1975-11-17
Abstract: PURPOSE: To obtain L-valine, an essential amino acid, efficiently by eultivating a specific microoraganism in a medium containing α-halogenoisovaleric acid which is a petrochemical available in large quantity and at low cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61295088-A (JP)
Title: Thermal transfer material
Inventor: KUSHIDA NAOKI
IPC: B41M5/382
Filed: 1985-06-25
Abstract: PURPOSE:To obtain a sharp printing with high density even on a recording medium of low surface smoothness, by fixing fine particles, containing a heat foaming agent, on a hot melt ink layer formed on a substrate. CONSTITUTION:The thermal transfer material 11 consists of a substrate 12 and a thermal transfer ink layer 13 formed thereon. The thermal transfer ink layer 13 consists of a hot melt ink layer 13a and fine particles 13b containing a heat foaming agent fixed thereon. The hot melt ink layer 13a, brought into close contact with a recording medium 4, is locally heated by a thermal head 6 according to a desired printing or transfer pattern. As a result, the heated portion in the ink layer melts as the temperature therein increases and the fine particles 13b disposed thereon expand so as to fill the concaves of the recording medium 4. The molten ink is transferred on the recording medium wherein the concaves thereon have been filled with the fine particles 13b, thus resulting in forming an recording image 13d thereon.
Patent JP-H06345844-A (JP)
Title: Unsaturated polyester resin composition
Inventor: YAMAGUCHI MAKOTO
IPC: C08K3/22
Filed: 1993-06-10
Abstract: PURPOSE:To obtain an unsaturated polyester resin composition capable of being compression molded at much lower pressure, providing a molded article having excellent luster and a few cavities and pin-holes. CONSTITUTION:100 pts.wt. of an unsaturated polyester resin having 5-12 acid value is mixed with 0.1-2 pts.wt. of an isocyanate compound containing at least two isocyanate groups and 0.1-1.5 pts.wt. of a metal compound-based thickening agent to give the objective unsaturated polyester resin composition.
Patent JP-S5470028-A (JP)
Title: Bonding method of lead wires to voice coils
Inventor: SAWAI YOSHIAKI
IPC: H01F41/10
Filed: 1977-11-15
Abstract: PURPOSE:To improve the bonding workability of lead wires by beforehand disposing both end parts of voice coils in symmetrical positions. CONSTITUTION:After two voice coils 10 which are wound on coil bobbins 12 and whose both end parts 13, 14 are disposed in the symmetrical positions on the outside circumference of the coil bobbins 12 are parallel disposed with the tangents of both end parts 13, 14 being aligned, thence lead wires 11 are so disposed that the solder fusion parts 15 stride over the both end parts 13, 14. The both end parts 13, 14 are then bent to hold the solder fusion parts 15 in-between, after which the bent parts and solder fusion parts 15 are heated with a soldering iron to apply soldering. After the unnecessary portions of the solder fusion parts 15 are cut away, vinyl base adhesive agents 17 are coated on the solder fusion parts 16 to mechanically bond the solder fusion parts 16 to the coil bobbins 12. Finally the unnecessary portions of the both end parts 13, 14 are cut away.
Patent JP-S6029736-A (JP)
Title: Automatic original feeder
Inventor: AOKI TOMOHIRO
IPC: G03G15/00
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a proper quantity of sheets and to put the sheets in page order without the intervention of an operator in a specific state such as a jam by providing a feeding means which sends originals to an exposure area repeatedly, and a means which feed the discharged originals to the exposure area again in case of a specific state. CONSTITUTION:If an original 5 jams during one-surface copying, the original 5 is exposed again without being discharged to take a recopy. Then, if a jam occurs after the original 5 is exposed and then discharged from on original glass 3, the original is conveyed and stacked at the uppermost part in a tray 4 as usual. An upper paper feed roller 12 is pressed against the original 5 to resend the original onto the original glass 3 through a conveyance path 7, and the next original 5 which is already conveyed onto the original glass 3 is sent from a conveyance path 11 to under the paper feed roller 12 as it is without being exposed, and sent out toward the exposure part when the reexposure of the 1st original 5 is completed.
Patent JP-H033356-A (JP)
Title: Hybrid integrated circuit
Inventor: OKAWA KATSUMI
IPC: H01L23/58
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a safe device capable of stably detecting a large current independently of temperature change by providing a conducting path, the main circuit of a power inverter, and a protecting circuit on an integrated circuit substrate composed of metal, and fusing a bonding wire of a power semiconductor element when an excessive current which can not be protected by the protecting circuit generates. CONSTITUTION:The following are provided; an integrated circuit substrate 7 composed of metal, a conducting path 9 of desired shape formed on the substrate 7, the main circuit 8a of a power inverter composed of a plurality of power semiconductor elements 8 which are connected with the conducting path 9 and controls a current supplied from a power supply to a load, and a protecting circuit 8b formed in order to prevent the destruction of power semiconductor elements caused by an excessive current or voltage by using a part of the conducting path 9 stretched in the vicinity of the power semiconductor elements 8 constituting the above main circuit 8a. When the excessive current or voltage which can not be protected by the protecting circuit 8b generates, a bonding wire 8c connecting the power semiconductor element 8 and the adjacent conducting path 9 is fused, thereby cutting off the current supplied from a power source.
Patent JP-S5928473-A (JP)
Title: Preparation of peroxidase
Inventor: KOBAYASHI SETSUO
IPC: C12R1/91
Filed: 1982-08-09
Abstract: PURPOSE:To prepare peroxidase efficiently, by cultivating tissue fractions or cells separated from a plant belonging to the genus Armoracia lapathifolia. CONSTITUTION:Tissue fractions or cells preferably tissue fraction of root separated from a plant belonging to the genus Armoracia lapathifolia are inoculated into a nutritive medium containing at least one plant hormones such as auxins, cytokinins, etc., cultivated at pH of approximately neutraility at 20-30 deg.C for about 10 days - 3 weeks, and peroxidase is collected form the prepared culture.
Patent JP-H10334108-A (JP)
Title: Image display device and record medium recording classification control program
Inventor: EZAWA AKIRA
IPC: H04N5/91
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the classification workability of images by displaying at least one image belonging to the classification as an index for indicating the classification. SOLUTION: This image display device 1 is constituted so as to load a developed film cartridge 2 and a ZIP disk 3. The images of respective frames recorded in the film cartridge 2 are image picked up, made into electronic data and recorded in the ZIP disk 3. Then, the read images are displayed at a monitor 5 by a remote controller 4. The ZIP disk 3 is provided with a function for performing inclusive classification corresponding to the contents of respective frame images or the like and specifies an optional classification value for the respective frame images. A classification value indicated by an alphabet is displayed together with a symbol for indicating a file and the index frame images of the respective classifications are displayed below it. Then, a thick frame surrounding the index frame image is moved by a direction button and a desired classification value is selected.  Thus, at the time of selecting the classification, the contents of the respective classifications are recognized at a glance and the classification is quickly selected.
Patent JP-H11324149-A (JP)
Title: Joint member and joint structure
Inventor: INOUE YUKIHIKO
IPC: E04B1/684
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a joint member and joint structure which have same durability, tone, and texture as those of an inorganic external wall panel. SOLUTION: A metal thin plate joint member main body 5 is so formed that the front part 6 is flat, slight bent angles are formed in wall opposed parts 7 (side parts) to the end face 3 of a wall member 2, and a lap part, 8 formed by overlapping the end plate parts with each other is provided in the inner part so that it becomes a box cross section having a hexagonal shape near a square. Because the bent angle of the metal thin plate 1 is so adjusted that the interval of the longest part of the both wall opposed parts 7 becomes larger than the interval of the joint part 4, a restitutive force of a spring is formed in inserting the both wall opposed parts 7 into the joint part 4, and the lap part, 8 and the both wall opposed parts 7 are expanded in the direction of the clearance of the joint part 4 to self hold the joint part 4.  An elastic element 9 which can seal a space toward the end face 3 of the wall member 2 is stuck over a part or the whole part of the both wall opposed parts 7 in the metal thin plate joint member main body 5.
Patent JP-S6119059-A (JP)
Title: Hydrogen occlusion electrode
Inventor: FURUKAWA SANEHIRO
IPC: C01B3/00
Filed: 1984-07-04
Abstract: PURPOSE:To decrease deformation of crystal lattice and suppress conversion of an electrode into fine powder by using at least one of alloys comprising CaNi (5-x)Cux and CaNi(5-x)Crx as hydrogen occlusion material. CONSTITUTION:Calcium, nickel, and copper having a specified atomic ratio are heated, melted to alloy them, then crushed to obtain CaNi(5-x)Cux powder. Calcium, nickel, and chromium having a specified atomic ratio are mixed, and CaNi(5-x)Crx powder is obtained by the similar process. 80wt% CaNi(5-x)Cux powder or CaNi(5-x)Crx powder, 10wt% acetylene black conductor, and 10wt% fluorine resin binder are mixed, then molded on a condition of specified temperature and pressure to form a hydrogen occlusion electrode measuring 2cm in diameter and 1.2mm. in thickness. Thereby, deformation of crystal lattice caused by occlusion and desorption of hydrogen is decreased, and conversion of the electrode into fine powder is suppressed.
Patent JP-S6291704-A (JP)
Inventor: YOSHINARI YUJI
IPC: F22D5/26
Filed: 1986-06-13
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-S622436-A (JP)
Title: Electron tube
Inventor: KURASHIGE MITSUHIRO
IPC: H01J29/74
Filed: 1985-06-27
Abstract: PURPOSE:To prevent the deterioration in various characteristics such as resolution, figure stain and shading by using a cylindrical deflecting electrode which consists of plural parts apart from each other and located inside the outer tube, a disk-like or circular electrode facing toward a electron gun d a disk-like electrode located near the other end of the cylindrical electrode. CONSTITUTION:An electron beam 2 discharged from an electron gun 1 is focused on the surface of a target 18 by means of a disk-cylinder convex lens which consists of a G2 terminal electrode 65, a deflecting electrode 4 and a mesh electrode group. The electron beam 2 can be deflected while making it perpendicularly incident upon the surface of the target 18 by applying a deflecting voltage to the deflecting electrode 4 in addition to a d.c. voltage. It is desirable that the ratio of the inner diameter (d1) of a glass envelope 10 to the length (l1) of the deflecting electrode 4 be adjusted to 1-3. The distance (lMR) between the mesh electrode 17 and the deflecting-electrode-side end of a ring electrode 19 is adjusted to 0.1d1-0.5d1 (d1, the diameter of the electron tube). Due to the above structure, it is possible to minimize both the strain of the figure and the miss collimation of the beam.
Patent JP-S5363161-A (JP)
Title: Reciprocating type electric shaver
Inventor: YASUNAKA SHINSAKU
IPC: B26B19/28
Filed: 1976-11-15
Abstract: PURPOSE: To minimize vibration of an electric shaver, by employing an arrangement in which an elliptical guide groove is formed in a cam disposed between two inner blades that are reciprocated independently on the same axis, and bosses rpovided respectively at one end portion of the inner blades are fitted in said groove in freely movable manner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5363746-A (JP)
Title: Sludge freezer-processor
Inventor: KOBAYASHI TOSHIYUKI
IPC: C02F11/20
Filed: 1976-11-17
Abstract: PURPOSE: To reduce the vessel stress at the time of freezing and to improve the thermal efficiency, wherein a cold brine is fed between an outer and inner cylinders arranged in coaxial, the inner cylinder containing sludge and having one separable section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61291572-A (JP)
Inventor: UIRIAMU KURINTON DOUU
IPC: C07F7/10
Filed: 1986-06-13
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-H08323655-A (JP)
Title: Control device for master slave type manipulator
Inventor: SATO MICHIHIRO
IPC: B25J3/04
Filed: 1995-06-06
Abstract: PURPOSE: To provide a control device for a master slave type manipulator which can notify an master arm operator of the overloaded condition of a slave arm driven motor easily and securely. CONSTITUTION: A load current flowing through a slave arm driven motor S1 rotated through each joint of a slave arm is detected by a servo driver 1, and compared with a set value in a control part 6. Thus, when the load current is equal to or larger than the set value, a master arm driven motor M1 is turned through a servo driver 2 so as to transmit a reactional force to an operator who holds a master arm.
Patent JP-S62297086-A (JP)
Inventor: TORII NOBUTOSHI
IPC: B25J19/00
Filed: 1986-06-17
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。