baber/WOPTO huggingface dataset:
Patent JP-S63273882-A (JP)
Title: Multicolor laser beam printer
Inventor: SETO KAORU
IPC: G03G15/04
Filed: 1987-05-01
Abstract: PURPOSE:To eliminate a print shift and to improve picture quality by providing a write timing adjusting means which varies and sets the time from the start of the writing of a 1st latent image to the transmission of a write permission signal of a 2nd latent image according to the scanning position of a beam. CONSTITUTION:The write timing adjusting means (a) varies and sets the time of the start of the writing of the 1st latent image to the transmission of the write permission signal of the 2nd latent image according to the scanning positions of the 1st and 2nd beams. This write timing adjusting means (a) consists of a presetting means (b) which sets previously a counted value corresponding to the time and a counting means (c) which starts counting up in synchronism with a synchronizing signal indicating the start of the writing of the 1st latent image and outputs the write permission signal of the 2nd latent image when the counted value reaches a counted value set by the presetting means (b). A driving control means (d) varies and sets the relative moving speed of a recording medium (h) according to the scanning positions of the 1st and 2nd beams. Consequently, the print shift is eliminated and the picture quality is improved.
Patent JP-H10295717-A (JP)
Title: Effective point stimulator
Inventor: SAKAI YUURI
IPC: A61F7/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of an effective point stimulator, by parallelly arranging plural thermoelements whose cooling face or heating face is reversed by energizing via an insulation member in the face direction and placing other plural heat conductors on the face via another insulation member. SOLUTION: An effective point stimulating part 3 is composed of, for instance, two thermoelements 31, 31, two heat conductors 32, 32, and first and second insulation members 33, 34. The thermoelements 31, 31 are equipped in parallel to the face direction so that a cooling face 31a and a heating face 31b are mutually reversed by energizing and connected intervening a first insulation member 33 made of urethane, etc., therebetween. The heat conductors 32, 32 are formed of copper, etc., laid on one face of thermoelements 31, 31 as a laying face 31c, and a second insulation member 34 is intervened therebetween. Grease g with good heat conductivity is applied on the laying face 31c. By switching energizing in this constitution, the cooling face 31a and the heating face 31b are switched to eliminate necessity of changing the effective point stimulator to improve. convenience.
Patent JP-H01277442-A (JP)
Title: Vermin-proofing material for furniture and cooking utensil
Inventor: MAEDA YOSHIAKI
IPC: A01M29/28
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a vermin-proofing material for furniture and cooking utensil, having high performance at a low cost, by forming a vermin-proofing material by combining a plastic rubber, etc., and cutting the material in V-form partly leaving a corner part. CONSTITUTION:The inlet opening of an enclosure part 12 of the main body of a furniture 11 is closable with a door 14 attached via a hinge 13. A shelf 15 is attached in the enclosure part 12 and a vermin-proofing material 16 is attached to the circumferential edge of the inlet of the enclosure part 12. The vermin-proofing material 16 is constructed of a packing 17, a base material 20 provided with a pair of electrodes 18, 19 to impose electric potential, a box 21 and a flexible material 22 connecting the box 21 and the base material 20. The flexible material 22 connecting the box 21 and the base material 20 is made of a material such as plastic rubber or rubber and the base material 20 and the box 21 are made or a relatively hard plastic material having low hygroscopicity. For forming a square case, both of the base material 20 and the box 21 are cut in the form shown by the line 23 leaving the flexible material 22 to form four corners.
Patent JP-H09294336-A (JP)
Title: Charger
Inventor: AKAO NORIHIKO
IPC: G01R31/36
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce or prevent the generation of the deviation and unbalance caused by the drift of a current sensor for detecting an external AC current or the delay of phase detection of the external AC voltage. SOLUTION: The mean values S of the deviations Δiu of a real current iu from a current command iu* are found (110) respectively for sections A where the phase of an external source voltage is positive and for sections B where it is negative, and increase (120) or decrease (122) compensation for a section-A gain Ga or section-B gain Gb is performed according to the sign of each value S. On the occasion of controlling the current iu, the section-A gain Ga is used for sections A and the section-B gain Gb is for sections B as gains respectively. It does not matter if a charging current is used in place of the external AC current iu.  It becomes possible to prevent the generation of the deviation and unbalance of the charging current caused by the delay of phase detection of the external AC voltage, by utilizing the difference between the deviation of the charging current in section A and that in section B, and offset-compensating a detected phase value of the external AC voltage.
Patent JP-S60251907-A (JP)
Title: High-molecular flocculant
Inventor: ITOU HIROSHI
IPC: C08F220/58
Filed: 1984-05-28
Abstract: PURPOSE:To provide a flocculant forming flocs with low water content even at ambient temp. and capable of further dehydrating said flocs by heating, by using a copolymer of N-substituted (meth)acrylamide and a water-soluble monomer. CONSTITUTION:A copolymer of N-alkyl or N-alkylene substituted (meth)acrylamide represented by formulas I (wherein R1 is a hydrogen atom or a methyl group, R2 is a hydrogen atom, a methyl group of an ethyl group and R3 is a methyl group, an ethyl group or a propyl group), II [wherein R1 is the same meaning as the foregoing, A is (CH2)n [wherein (n) is 4-6] or (CH2)2-O-(CH2)2-] and a water-soluble monomer selected from a neutral monomer such as acrylamide and an ionic monomer such as acrylic acid is used as a flocculant. This flocculant is used as an aqueous solution but also supplied as a particulate or emulsion form. The concn. of the aqueous solution in use is 0.05-5wt% of water and the addition amount thereof is 0.01-1,000ppm as a solid. When said aqueous solution is used in sludge, the addition amount thereof is 0.01-50wt% of the dry solid of sludge as a solid.
Patent JP-S5229655-A (JP)
Title: High frequency heating device
Inventor: SUZUKI TAKAHARU
IPC: F24C7/02
Filed: 1975-09-02
Abstract: PURPOSE: Aimed at is to miniaturize a magnet through the effective use of the magnetic force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08266309-A (JP)
Title: Antiskid fitting
Inventor: HISA KATSUO
IPC: A43B13/26
Filed: 1995-03-28
Abstract: PURPOSE: To ensure freedom from anxiety for walking even on the frozen road, and prevent the occurrence of falling by using an antiskid fitting having such a function as not slipping on the frozen road. CONSTITUTION: An antiskid fitting mounting frame 4 jointed to the sole and heel sections 2 and 3 of a shoe body in such a state as tight adhesion 6 is provided with two mounting plates 8 and 9 having a bastard cut file type projection surface capable of preventing a slip, similar to a mounting plate 10 having many metallic projection teeth having a function as an antiskid fitting.
Patent JP-H07309870-A (JP)
Title: Pyrrolizidine compound
Inventor: OUCHI YUTAKA
IPC: A61P1/08
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a pyrrolizidine compound having a serotonin 3 acceptor antagonistic effect and a serotonin 4 acceptor stimulating effect and useful for therapy of emesis, diarrhea, chronic gastritis, etc., accompanying administration of an anticancer agent. CONSTITUTION:A pyrrolizidine compound of formula I [X is NH or O; Y is COA; A us formula II (R<1> is H, a 1 to 6C alkyl, etc.), etc.], e.g. N-(cis-1- azabicyclo[3.3.0]octo-3-yl)-1-isopropyl-2-oxo-1,2-dihydrb-3-quinolinec arboxamide. This compound is obtained by conducting a condensation reaction between a compound of formula III and a carboxylic acid of the formula, ACOOH.
Patent JP-H01276196-A (JP)
Title: Image display controller
Inventor: IWAMOTO YASUHIRO
IPC: G09G5/38
Filed: 1988-04-27
Abstract: PURPOSE:To reduce the size and cost of a device by selecting plural image display devices with a selection signal and storing attribute information on an image to be displayed on the devices in a selected frame memory. CONSTITUTION:When a CPU 1 sends a task switch command to a graphic controller 3, the controller 3 interprets the command and actuates a task switch 3a. Then necessary and sufficient information for the processing of a task 0 which is stored previously in a register group 3b is transferred to an area 4a assigned for the task 0 in a TCB 4. Then an area 4b assigned to a task 1 in the TCB 4 is transferred to the register group 3b in the controller 3. The controller 3 selects the attribute information on the image from respective memory areas in order and stores them in frame memories 5a-5c, and it is displayed on CRT display devices 7a-7c.
Patent JP-2000299897-A (JP)
Title: Planar speaker
Inventor: SAKAMOTO YOSHIO
IPC: H04R31/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a planar speaker that causes no sound pressure reduction even when heavy input lead wires such as 13-set flat braid tinsel wires are employed, withstands a higher amplitude than that of a conventional speaker and has a fail safe function to protect the input lead wires from receiving a tension even when an excessively high level input signal is applied to the speaker while not losing a thin profile and thin and long shape to the utmost. SOLUTION: This planar speaker has a repulsion magnetic circuit RM, a voice coil 4 is placed in a magnetic field at an outer circumference of a center plate, a diaphragm 3 formed nearly to be a flat plate is connected to the outer circumferentical part of the voice coil 4, a roll part 11 longer than a length of a cross section of a roll 21 of an edge 2 provided at an outer circumferential part of the diaphragm 3 is formed in a conductor wiring sheet, and input wire 1h is mounted along the roll part 11 to configure a formed body 1 with conductor, which is mounted onto the diaphragm 3. Furthermore, the formed body 1 with conductor has the roll part 11 placed in crossing to bridge over the roll 21 of the edge 2 and the input wire 1h mounted along the roll part 11 and both ends are fitted to the diaphragm 3 and the edge 2.
Patent JP-S589195-A (JP)
Inventor: AOYAMA NAOFUMI
IPC: G09F9/00
Filed: 1981-07-10
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-S60251208-A (JP)
Title: Method for charging raw material to blast furnace
Inventor: TAKEI YOSHIO
IPC: C21B7/20
Filed: 1984-05-26
Abstract: PURPOSE:To attain a satisfactory and stable furnace condition by storing separately or superposedly, for example, coarse grained raw material and fine- grained raw material in a hopper, discharging separately and successively the coarse-grained raw material and the fine-grained raw material from the hopper in one batch and charging the raw materials to the respective desired positions via a chute in the furnace. CONSTITUTION:The raw material from a charging belt conveyor 1 is classified by a classifying damper 14. The coarse-grained raw material 12 is charged into the inside cylindrical part 15 of the upper hopper 3 and is further charged into the inside cylindrical part 15' of the lower hopper 6 and is stored therein. The fine-grained raw material 13 is charged into the outside cylindrical part 16 of the upper hopper 3 and is further charged into the outside cylindrical part 16' of the lower hopper 6 and is stored therein. The pressure in the hopper 6 is equalized and thereafter a gate valve 7 and a lower seal valve 8 are opened to discharge first the material 12 in the part 15' into the chute 9 in the furnace. Said material is charged into the desired position in the furnace by the swiveling and tilting operation of the chute. The raw material 13 in the part 16' is similarly charged into the furnace in succession thereto.
Patent JP-S5732687-A (JP)
Title: Manufacture of magnetoelectric transducer
Inventor: HOUJIYOU AKIMICHI
IPC: H01L43/14
Filed: 1980-08-06
Abstract: PURPOSE:To obtain a magnetoelectric transducer having stable characteristics by performing an ion implantation under the limited conditions to readily form ohmic electrodes. CONSTITUTION:To manufacture a magnetoelectric transducer formed by implanting impurity ions to a semi-insulating GaAs crystal and then annealing it to form a conductive layer, the ion implantations are carried out more than twice by controlling at least ion acceleration energy and dosage so that the peak carrier density is more than 1X10<17>cm<-3> and the peak carrier density is formed at the position of 0.05-0.15mum from the surface.
Patent JP-H06301818-A (JP)
Title: Character feature extracting device
Inventor: ICHINOHE HITOSHI
IPC: G06K9/50
Filed: 1993-04-09
Abstract: PURPOSE:To easily recognise characters having a small number of strokes like alphanumeric characters and to simplify the device constitution. CONSTITUTION:After variables Before and Edge and a feature quantity preservation area are cleared to 0 (S11), a picture line as the object is shifted by one bit (S12). On the condition that the preceding value and the current value of a picture element are '0' and '1' respectively, the variable Edge is increased by one (S13 to S15). Current picture element data is preserved in the variable Before (s16), and contents of the counted value Edge are preserved in a noticed position of the feature quantity preservation area (S17). These processings (S12 to S17) are executed up to the last of the line to complete the feature extraction of one line (S18 and S19). Hereafter, feature extraction is repeated for the other lines to obtain the feature quantity in one direction. The feature quantities in the other directions are extracted in the same manner.
Patent JP-S58224741-A (JP)
Inventor: KAMIYA KENJI
IPC: B32B17/04
Filed: 1982-06-24
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-H08301980-A (JP)
Title: Novel epoxy resin, its intermediate and production, and epoxy resin composition and cured item prepared using the same
Inventor: KAJI MASASHI
IPC: C08G61/00
Filed: 1995-05-01
Abstract: PURPOSE: To obtain a novel polyepoxy resin which gives a cured item excellent in moisture resistance, heat resistance, and mechanical characteristics by using an arom. polyhydroxyl resin as the intermediate. CONSTITUTION: A polyhydroxyl resin represented by formula I (wherein A is a benzene ring or a naphthalene ring; B is an arom. ring; R is H or CH3 ; and n is 0-15) is produced by reacting xylene, etc., having two substitutible hydrogen atoms with a curative such as a xylylene glycol alkyl ether and then with a phenol and is reacted with epichlorohydrin to give a polyepoxy resin represented by formula II (wherein A, B, and R are each the same as in formula I; G is glycidyl; and n is 0-15). The reaction is conducted similarly to the usual epoxidizing reaction. An epoxy resin compsn. contg. the polyepoxy resin of formula II or a polyhydroxyl resin of formula I and a diepoxy-containing resin is suitable for applications such as lamination, molding, casting, and adhesion.
Patent JP-S63270510-A (JP)
Title: Method for dehydrating sludge
Inventor: KOYAMA SHIGERU
IPC: C08F220/56
Filed: 1987-04-30
Abstract: PURPOSE:To remarkably reduce the water content in the org. sludge having a high content of inorg. salts by using a copolymer of a cationic monomer contg. a benzyl group and a nonionic acrylamide monomer in a specified ratio as the dehydrating agent for sludge. CONSTITUTION:A copolymer of the cationic monomer contg. a benzyl group shown by the (a) or (b) in formulas I and the nonionic monomer shown by the (c) and (d) in formulas I is used as the dehydrating agent for sludge. In this case, a/b>=0.25, c/d>=0.25, and (a+b)/(c+d)=20/80-95/50 must be fulfilled. An acroyloxyethyldimethylbenzyl ammonium salt is used as the monomer unit (a), a methacrolyoxyethyldimethylbenzyl ammonium salt is used as (b), N,N'- dimethyl(meth)acrylamide is used as (c), and (meth)acrylamide can be exemplified as (d). The water content in the org. sludge contg. inorg. salts and having a wide range of compositions can be remarkably reduced by using this dehydrating agent.
Patent JP-H10304536-A (JP)
Title: Electrical junction box
Inventor: SEKIDO TOSHIHISA
IPC: H02G3/16
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To surely provide an electrical junction box with flexible connection and good workability for connecting circuits. SOLUTION: An electrical junction box is formed into a rectangular box shape in a resin injection molding step. A J/B 3 is stored in a lower cover 2. A power supply unit 4 for providing power to a power circuit is provided on one outer face 2A of surrounding faces of the J/B 3. The lower cover 2 has an outer power supply connecting unit 10. The outer power supply connecting unit 10 has a bolt-fitting part for mounting a rectangular box body, having an open upper face and inner rectangular separated spaces. A fixing bolt 12 with a rectangular head is fixed with a male screw part projected outwards from the electrical junction box 1. The power supply unit 4 and the outer power supply are connected through a conductive plate 7 with a wire harness.
Patent JP-S5928017-A (JP)
Inventor: YOOZEFU SHIYAIHI
IPC: F02B17/00
Filed: 1983-06-17
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。
Patent JP-H01277715-A (JP)
Title: Navigation apparatus for vehicle
Inventor: KAKIHARA MASAKI
IPC: G01C21/00
Filed: 1988-04-30
Abstract: PURPOSE:To perform accurate matching, by a method wherein the average azimuths of a definite running distance before and after one's own car passes a corner when it is detected that said car begins to turn the corner and the matching of the present position of one's own car is taken on the basis of the difference between the average azimuths. CONSTITUTION:It is detected that one's own car begins to turn a corner, on the basis of the data from an one's own car position estimation means 3 by a corner detection means 6. Whereupon, the first and second average azimuth calculation means 7, 8 calculate the average azimuths of a definite running distance before and after one's own car passes the corner. The passage of the corner is detected on the basis of the difference between the average azimuths calculated by the first and second average azimuth calculation means 7, 8 by a corner specifying means 9 to take the matching of the present position of one's own car with the road on the map stored in a map data memory means 4. By this method, it can be accurately detected that one's own car passes the corner or a crossing.
Patent JP-H02285354-A (JP)
Title: Photosensitive composition
Inventor: OCHIAI TAMEICHI
IPC: H05K3/18
Filed: 1989-04-27
Abstract: PURPOSE:To enhance coating film characteristics and its durability, photosensitivity characteristics, developability, and soldering resistance by incorporating a specified polymer and a photopolymerization initiator. CONSTITUTION:The photosensitive composition contains the photopolymerization initiator and the polymer compound obtained by reacting a polymer having a phenolic hydroxyl group with a compound having an epoxy group and a polymerizable double bond in one molecule, and reacting an acid anhydride with this reaction product, thus permitting an alkaline solution soluble polymer having carboxylic group on the side chains to be easily synthesized and the obtained photosensitive composition to be inexpensive and not contaminated by impurities, and a solder mask superior in developability, resolution, soldering resistance and circuit coating performance to be formed.
Patent JP-H05281776-A (JP)
Title: Positive charging color toner
IPC: G03G9/097
Filed: 1992-04-02
Abstract: PURPOSE:To provide a positive charging color toner having excellent positive charging property and good life as a developer which can solve such problems of a conventional color toner as reduction of image density, increase of fog, and splashing of toner due to irregularity or unstability of positive charging property caused by a positive charge controlling agent, binder resin, coloring agent, fluidizing agent, etc., which are structural components of the toner. CONSTITUTION:This positive charge color toner features in that alumina particles 2 are fixed to surfaces of coloring particles 1 essentially comprising a binder resin, coloring agent and charge controlling agent. These alumina particles 2 are treated with a silane coupler and have <=4.0 particle/nm<2> CO2 gas adsorption and <=80m<2>/g BET specific surface area. The alumina particles are fixed by 0.1-10.0 pts.wt. to 100 pts.wt. of the coloring particles.
Patent JP-S6010568-A (JP)
Inventor: UIRIAMU RII BOODEN
IPC: H01M10/0563
Filed: 1983-06-16
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-S60252721-A (JP)
Title: Production of carbon fiber
Inventor: KOMATSU YUKINARI
IPC: D01F9/12
Filed: 1984-05-30
Abstract: PURPOSE:To form continuously and efficiently a large amount of carbon fibers, by introducing a gas of a compound containing a transition metal into a thermal decomposition zone to bring the gas into contact with a base material, moving the base material to a forming zone, and introducing a gas containing a hydrocarbon into the zone. CONSTITUTION:A substrate 3 is brought into contact a thermal decomposition gas containing a transition metal in the first zone of an electric furnace 7, and the substrate 3 is then pushed to the second zone to form carbon fiber by feeding a hydrocarbon gas thereto, in the third zone, the carbon fibers are grown to a desired length or as long as possible in the longitudinal direction thereof. The thermal decomposition gas of the compound containing the transition metal in the first zone is fed from a vaporizer 14, and the hydrocarbon gas in the second and the third zones is fed from a vaporizer 15.
Patent JP-S63273889-A (JP)
Title: Developing device
Inventor: HOSHIKA NORIHISA
IPC: G03G15/09
Filed: 1987-05-01
Abstract: PURPOSE:To perform drawing-out and removing operations of a seal member for opening an unused device only once by providing a seal member removing grip member coupled substantially with 1st and 2nd seal members. CONSTITUTION:The seal member removing grip member 13 is provided which is coupled substantially with the 1st seal member 10 and 2nd seal member 14 so as to remove the 1st seal member 10 and 2nd seal member 14 at the same time. A starting developer T is contained in a 1st chamber 1 as a development container, so an unused brand-new device is unsealed by removing the 1st seal member 10 which isolates the 1st chamber 1 and a 2nd chamber 9 as a toner storage container by gripping a grip member 13 fitted to its one end side and only supplying the toner in the 2nd chamber 9 to the 1st chamber 1. Consequently, the seal members 10 and 14 may be removed only once.