baber/WOPTO huggingface dataset:
Patent JP-H01114992-A (JP)
Title: Method for segmenting character
Inventor: YOSHIDA SHIYUUJI
IPC: G06K9/34
Filed: 1987-10-29
Abstract: PURPOSE:To attain sure character segmentation even if an interval between characters is nuclear by integrating or decomposing a character line segmented from a document image or a rectangular area segmented from a projection orthogonal to the character string based on the reference character size. CONSTITUTION:A character line or a character string is segmented from a document image, a projection orthogonal to the character line or string is segmented and a character existing part is segmented as a rectangular area. Respective segmented rectangular areas are integrated or decomposed in accordance with the reference character size. Consequently, individual characters can be segmented, and even if the interval between the characters is nuclear, respective characters can be surely segmented.
Patent JP-H01117761-A (JP)
Title: Extraction of flavor component of sake
Inventor: SUGIYAMA KENKICHI
IPC: A23L27/24
Filed: 1987-10-28
Abstract: PURPOSE:To eliminate use of heat and organic solvent and consequently to facilitate extraction of a flavor component free from change in quality in extracting the flavor component from SAKE (rice wine), by using a carbon dioxide gas, containing ethyl alcohol or an aqueous solution thereof, in a supercritical state. CONSTITUTION:In extracting a flavor component from SAKE, unrefined SAKE or SAKE lees as a raw material, the following extractant is used. Namely, a carbon dioxide gas in an amount corresponding to 1l calculated as volume at 25 deg.C at 1atm. blended with 0.1-3ml ethyl alcohol or >=30% aqueous solution of ethyl alcohol and in a supercritical state is used as the extractant.
Patent JP-H03133830-A (JP)
Title: Conveyor device
Inventor: RARUSU GUSUTAFU ARUBERUTO WADE
IPC: B65G19/14
Filed: 1990-10-09
Abstract: PURPOSE: To improve the sanitation and the flexibility, and to reduce the occupied area by providing a carrier unit provided with at least to electromagnetically-driven units having a core formed of a magnetic material, installed outside an endless channel, and having a moving device. CONSTITUTION: A product 26 to be transferred is filled in a space between disk-like carriers 22 in an infeed unit 17, and drive units 20, 21 are reciprocated between the positions indicated by X, Y in Fig. 1 by a regular mechanical device (not indicated in the figure). When one electromagnet 20 or 21 of the drive unit is moved in the transferring direction indicated by an arrow in a solid line in Fig. 1, the current is switched in, and a carrier unit in a tube close to the magnet is moved together with the magnet under the magnetic force. At the same time, the other electromagnet 20 or 21 is moved in the direction opposite to the transferring direction in a condition where the current is cut off, while the carrier unit in the tube close to the electromagnet is not affected by the magnetic force.
Patent JP-H04148924-A (JP)
Title: Sheet material having irregular surface and manufacture thereof
Inventor: HIGUCHI MASAAKI
IPC: D06N7/00
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a sheet material having a recess and protrusion surface which is full of a natural impression and excellent in its design, and provide a process for producing the sheet by a method wherein powdered/granular materials, particularly those of inorganic substances, are integrally applied to large irregular patterns which a synthetic resin layer forms on the surface of the sheet material, thereby giving an mineral-like feeling thereto. CONSTITUTION:A base material to be used is such that, for example, paper, an unwoven cloth and the like, or a sheet material prepared by applying either foaming or nonfoaming synthetic resin paint in advance to the entire surface thereof. Then, either one or at least two kinds of the powdered/granular materials or scraps of a synthetic resin, the powdered/ granular materials of an inorganic substance, or short fibers (hereinafter called a spray material) are sprayed onto the base material. After spraying, the base material to which the foaming paint has been used is foamed, while the base material to which the nonfoaming paint has been used is melted under heating and, thereafter, the base material is embossed to finish all processing steps. Thus, the sheet material having an irregular surface has thereon the mingled and integrated irregularity formed by different forming means, whereby its irregular surface has a very complicated pattern. Therefore, when it is used as a wall decorative material or the like, the sheet material is effective in creating an atmosphere full of a natural feeling.
Patent JP-H0571607-A (JP)
Title: Actuator
Inventor: SAITO HIDEFUMI
IPC: F16H21/50
Filed: 1991-09-14
Abstract: PURPOSE:To reduce a space for housing a fluid pressure cylinder by inserting a shaft into a piston of a liquid pressure cylinder so that the shaft can be rotated relatively to the axis along the moving direction of the piston and can be moved relatively to the moving direction of it. CONSTITUTION:When a high-pressure air is supplied to an air cylinder 10 to move a piston 12 vertically, a key 18 provided on a piston 12 is moved along a spiral groove 17 provided on the outer periphery of a hinge shaft 3. Also a key 20 provided on the outer periphery of an upper piston rod 12b is moved along a straight groove 19 provided on the inner periphery of a housing 14. When the key 20 and the straight groove 19 are made in contact with each other, the rotation of the piston 12 relative to its fixed side is stopped and, accordingly, the hinge shaft 3 is rotated relative to the fixed side due to contact of the key 18 with the spiral groove 17. By this a door is opened and closed, and a holding force of the door at its fully opened and fully closed positions is produced. Thus a space for housing the air cylinder 10 can be reduced.
Patent JP-H10120210-A (JP)
Title: Operation timing control method in paper supply device
Inventor: SATO TOSHIYUKI
IPC: B42C1/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To adjust the operation of a plurality of feeders efficiently so as to perform the setup of a bookbinding machine in a short time by driving each paper supply device in the bookbinding machine by a servo motor and adjusting a phase of a drive motor of an accumulation and conveyance conveyor to a phase of the servo motor of the paper supply device. SOLUTION: When operation timing of a feeder 12 is controlled, a servo motor 20 which drives each feeder 12 is first returned to its starting point, and then the relation between each feeder 12 is cut off. After the adjustment of all the feeders 12 is completed, a current position of a conveyor drive motor 26 is detected by an encoder 28 and is read by a servo controller. Moreover, a current position of a feed drum, printing book data, and an inherent value of the feeder 12 are read by the servo controller to calculate a drive amount in order to realize a predetermined difference in phase when the operation of the servo motor 20 is started. The conveyor drive motor 26 is operated in synchronization with the servo motor 20 which drives by the drive amount which is calculated to start the production.
Patent JP-H03132550-A (JP)
Title: Ceiling hanger
Inventor: HOSOKI ATSUYUKI
IPC: E04B9/18
Filed: 1989-10-18
Abstract: PURPOSE:To make the height of adjustment of ceiling easier by a method in which male screws are formed on the upper and lower connectors of a hanger to connect upper and lower connectors through a vibration isolator and also female screws to vertically reciprocate the connectors are formed on the vibration isolator. CONSTITUTION:A ceiling hanger is formed by connecting an upper connector 7 with a supporter 1 with a lower connector 8 with a ceiling 2 by a ceiling 3 with a vibration isolator 9. Male screws 7a and 8a are formed on the upper and lower connectors 7 and 8, and also female screws 10a and 10b to be engaged with the male screws 7a and 8a in a vertically recirocal manner are formed on the vibration isolator 9 of the ceiling 3. The vertical length of the ceiling hanger 3 can thus be changed and the ceiling 2 can be easily adjusted without cutting off the lower connector 8.
Patent JP-H09115873-A (JP)
Title: Method and system for producing semiconductor
Inventor: ADACHI ETSUSHI
IPC: H01L21/306
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the production yield of semiconductor from lowering due to electrostatic charging by delivering an etching liquid from an etching nozzle having a grounded conductive delivery part to a member to be etched mounted on a semiconductor substrate and etching the member to be etched. SOLUTION: A conductive etching nozzle 1 is grounded and a fitting nozzle made of stainless steel is employed or the nozzle is made of aluminum foil or copper foil. Since the etching nozzle 1 is held at the ground potential, charges are released even if fluid charging takes place at the time of delivery and the etching liquid is neutralized. Consequently, a semiconductor element fabricated on a semiconductor substrate 4 can be protected against breakdown due to the charges and the fabrication yield is enhanced significantly. Furthermore, possibility of explosion can be eliminated when an organic solvent is being jetted.
Patent JP-H08138230-A (JP)
Title: Polyester film for magnetic card
Inventor: ENDO KAZUO
IPC: C08L67/00
Filed: 1994-11-07
Abstract: PURPOSE: To prevent the wear of a bar coater by incorporating a specified amt. of titanium dioxide particles having a specified average particle diameter and a specified amt. of inert particles having a specified Mohs hardness and a specified average particle diameter. CONSTITUTION: This polyester film contains 3-20wt.% titanium dioxide particles having 0.20-0.50μm average particle diameter and 0.1-0.9wt.% inert particles having a Mohs hardness of <=4, preferably <=3.5 and 1.0-5.0μm average particle diameter. When the Mohs hardness of the inert particles is >4, the wear of a roll coming in contact with this film at the time of film formation or the wear of a bar coater in an in-line coating process is remarkably caused. In the in-line coating process, a coating layer is formed during film formation so as to impart adhesiveness to ink and antistatic property.
Patent JP-S63128125-A (JP)
Title: Wire rod energizing and heating device
Inventor: YAO YUUGO
IPC: C21D1/40
Filed: 1986-11-18
Abstract: PURPOSE:To prevent current leak and to make uniform heating and treatments such as hardening and annealing by disposing a specific annular transformer between, for example, two pieces of paired roll electrodes, connecting plural pieces of conductive member disposed on the peripheries of the paired roll electrodes and running a wire rod is said ring and energizing the same. CONSTITUTION:The paired roll electrodes 1 consisting of the roll electrode 1a, 1b, the respective peripheral face of which are diametrically opposed via a wire rod feed path L in-between and the paired roll electrodes 2 consisting of the roll electrodes 2a, 2b are disposed apart at a prescribed spacing from each other. The annular transformer 3 constituted of iron cores 31 having a prescribed length and coils 32 wound thereon is concentrically disposed in a manner as to form the wire rod feed path L there between. The conductive members 4a-4d formed of good conductive material such as copper material are so installed in the positions opposite to the coils 32 on the outside thereof so as to have the relation of the resistance R1 of the wire rod >>the resistance R2 of the conductive members. Both ends of the respective members are connect to the respective electrodes 1, 2 via sliders S to form the titled device. The wire rod W which has poor flexibility is fed into the wire feed path L and is simultaneously electrically heated.
Patent JP-H08111045-A (JP)
Title: Signal recording and reproducing method and signal reproducing device
Inventor: NOGUCHI NORIHIKO
IPC: G11B15/20
Filed: 1994-10-12
Abstract: PURPOSE: To enable an endless reproducing tape of the arbitrary time shorter than the length of a tape to be produced by executing auto-reverse reproduction skipping the blank parts or unrecorded parts in the tape at a high speed. CONSTITUTION: High-speed retrieval instruction information, such as skip flags, for executing program searching of the next recording contents is recorded in at least one recording end position XF of forward and backward recording at the time of recording with the auto-reverse recording and reproducing device for executing recording and reproducing by allowing a tape 16 to travel in forward and backward directions. A high-speed retrieval operation is started at the time when this high-speed retrieval instruction information is detected and the tape traveling direction is inverted in the prescribed inversion position at the tape end, etc., and the high-speed retrieval operation is continued in the inverted direction at the time of reproduction. The operation is shifted to a reproduction operation when the head of the next recording contents is detected.
Patent JP-H07102227-A (JP)
Title: Hot-melt adhesive with improved heat resistance
Inventor: NAKAHARA YUTAKA
IPC: C09J131/04
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a hot-melt adhesive excellent in heat resistance by incorporating a hindered amine compd. and a specific thioether compd. into the adhesive. CONSTITUTION:This adhesive comprises an ethylene-vinyl acetate copolymer, a tackifying resin, a hindered amine compd., and about 0.01-3wt.% (based on the adhesive) thioether compd. of formula I and/or formula II and/or formula III. In these formulas, R1 and R2 are each 8-32C alkyl; R3 to R7 are each 1-32C alkyl; A is di- to tetravalent polynuclear polyhydric phenol residue; n is a natural number of 1-5; a is a natural number of 1-4; and b is an integer of 0-3.
Patent JP-H09113777-A (JP)
Title: Optical fiber laying device
Inventor: OSAWA MAKOTO
IPC: G02B6/46
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain the laying device which uses components in simple structure as components that air pressure operates and is small-sized, easy to handle, and low in cost by providing a means which sends an optical fiber in an external fiber guide-in opening outside an air head. SOLUTION: An air compressor is placed in operation to supply compressed air to a compressed air intake 16. Then a high-speed air flow is generated in a pipe duct 10 and the optical fiber 11 is given a travel force in the same direction with the air flow because of the shearing frictional force of air generated between the air flow and the outside surface of the optical fiber 11. A motor 19 is rotated in this state and then the optical fiber 11 is sent in, bit by bit. At this time, the rubber layers on the surfaces of a driving roller 18 and a driven roller 20 are hollowed as much as the sectional shape of the optical fiber 11 to intrude in each other and the contact surfaces of both the roller come into contact with each other without any gap.  An end surface of a seal tube 22, on the other hand, is in a complementary shape formed by inverting and transferring the opposite surfaces of both the rollers, so no gap is formed here. Therefore, no air leak is caused.
Patent JP-H11219046-A (JP)
Title: Image forming device using endless belt
Inventor: TSURUOKA RYOICHI
IPC: G03G15/16
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of an intermediate transfer belt caused by walk. SOLUTION: Belt reinforcing tape 42 is stuck on the outer peripheral surface of the side end part of the intermediate transfer belt 4. A rib 41 is stuck on the inner peripheral surface of the side end part. The laying-over part LAP of the tape 42 and the butting part BUTT of the rib 41 are mutually separated by a distance LB. The laying-over part LAP is constituted in a forward direction in the sliding direction of a slidable contact body to the tape 42, so that the slidable contact body is made to smoothly slide. Also, tape top end parts are mutually welded and joined at the laying-over part LAP.
Patent JP-H07107362-A (JP)
Title: Video camera
Inventor: TAKAIWA KAN
IPC: G02B7/08
Filed: 1993-10-05
Abstract: PURPOSE:To perform a smooth and high speed zoom operation all over the control areas by performing an image magnification/variable magnification operation by an optical zoom means and an electronic zoom means in the vicinity of the telescope end of the optical zoom means. CONSTITUTION:An optical zoom system performs a zoom operation by the same high zoom speed as that of the vicinity of a wide end by defining the zoom speed of an electronic zoom circuit as 0 (fixed to magnification ratio 1 as it is) in an area 1 from the wide end to the vicinity of the telescope end of the optical zoom system. In an area 2 from the vicinity of the telescope end to the telescope end, the overall zoom speed by the optical zoom system and the electronic zoom circuit is equalized to the high zoom speed in the area. In an area 3 on and after the telescope end, a zoom operation is performed by defining the zoom speed of the optical zoom system as 0 (fixed to maximum magnification) and equalizing the zoom speed to the high zoom speed in the vicinity of the wide end of the optical zoom system by the electronic zoom circuit.
Patent JP-H01115392-A (JP)
Title: Embroidering machine
Inventor: NOMOTO REIJI
IPC: D05C5/04
Filed: 1987-10-30
Abstract: PURPOSE: To embroider continuous characters or the like in a satisfactory array by ballanced character intervals as a whole by adding size information corresponding to mutually adjusting characters to each other when characters, etc., to embroider are selected and broidering to embroider at intervals between reference lines equal to the maximum value. CONSTITUTION: In the case of combining characters Y and A, a character where the right-side size of the former character and the left-side size of the latter character correspond to each other are added to each other. Three added values RUY+LUA, RMY+LMA and RDY+LDA are obtained. Next, a maximum value is obtained from these three added values. Next, intervals between reference lines are made coincident with this maximum value. Next, the presence/ absence of the input of a separately set space is judged, and the interval between reference lines δY and δA is decided to be this array in a case when the space is not inputted and the array is decided by increasing the interval between the reference lines for the portion of a space value SP in a case when the space is inputted.
Patent JP-H10123206-A (JP)
Title: Contact built-in ic-socket
Inventor: NOMURA MASAHISA
IPC: G01R31/26
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To enable adding or deletion, for example, of a load without correcting wiring in a circuit for evaluating electrical characteristics by providing a contact in an IC socket in one piece, and placing a lead wire for leading a signal in a structure so that it can be attached to or removed from the contact pin of the socket. SOLUTION: An upper contact pin 3, a lower contact pin 4, and a slide 1 with a contact are arranged in one piece in a housing 6. The signal at an upper contact pin 3 and a lower contact pin 4 can be led out or led in by placing a signal leading lead 2 to the upper contact pin 3 and the lower contact pin 4 that are exposed to the cavity part of the housing 6. First, the slide 1 with a contact of a corresponding contact pin is cut. Then, the signal leading lead 2 is fitted to the exposed parts of the corresponding upper contact pin 3 and the lower contact pin 4. A load (resistor) 8 is connected between the upper and lower signal leading leads 2.
Patent JP-H02167258-A (JP)
Title: Salt of novel sulfodehydroabietic acid
Inventor: WADA HIROSHI
IPC: A61K31/255
Filed: 1989-10-19
Abstract: NEW MATERIAL:Salts between a compound of formula I and a metal such as Li, K or Mg, an aluminum hydroxide, an alkylamine, etc., an alpha-amino acid of formula II [R<1> is amino, guanidino, etc.; R<2> is hydroxy, amino, etc.; A is straight chain alkylene (1-5C)], an amine, etc., such as an omega-amino acid of formula III [R<3> is OH or (1-5C) alkoxy; B is (1-5C)alkylene] or carnosine. EXAMPLE:Sulfodehydroabietic acid dilithium salt.1.hydrate. USE:A remedy and a preventive for peptic ulcer and gastrisis. PREPARATION:For example, sulfodehydroabietic acid is neutralized in a suitable solvent such as water or methanol using a metal hydroxide (e.g. KOH), etc., to obtain a metal salt of a compound of formula I. The above-mentioned neutralization reaction is preferably carried out at 0-100 deg.C.
Patent JP-S61152731-A (JP)
Title: Production of paper-coating resin
Inventor: KONDO KAORU
IPC: D21H19/44
Filed: 1984-12-26
Abstract: PURPOSE:To obtain the titled resin having high water-resistance and excellent ink receptivity, by carrying out the deammonification reaction of a specific polyamide polyamine, a polyurea polyamide and urea, and reacting the product with a specific crosslinking reagent and a cationizing agent. CONSTITUTION:1mol of a dibasic carboxylic acid (e.g. adipic acid) or its derivative is made to react with 0-2.0mol of an amino compound containing one primary amino group (e.g. monoethanolamine) and 0.5-5.0mol of a polyalkylene polyamine, etc., and the resultant polyamide polyamine, etc. is subjected to deammonification reaction with 0.1-3.0mol of urea based on 1mol of the primary and secondary amino group in said resin. The reaction product is made to react with a crosslinking reagent such as epihalohydrin, etc. and a cationizing agent of formula (R<1>-R<3> are 1-6C aliphatic group; Y is halogen, etc.) such as quaternary ammonium salt.
Patent JP-H03246500-A (JP)
Title: X-ray microscope
Inventor: KATOU MIKIKO
IPC: G21K1/10
Filed: 1989-10-20
Abstract: PURPOSE:To detect light in a desired wavelength range from an X-ray light source with good sensitivity by removing a long-wavelength component from light, emitted by the X-ray light source to an optical path extending to a detector, by a 1st filter means. CONSTITUTION:A Walter optical system is constituted by coupling an annular elliptic mirror 1 and a hyperbolic surface mirror 2 coaxially. Then the X-ray light source O is arranged at the focus F1 of the elliptic mirror 1 and the light emitted by the light source O is reflected by the elliptic mirror 1 and hyperbolic mirror 2 in order and converged on the focus F2 of the hyperbolic mirror 2. A stage 3 where a sample is mounted is provided at the position and light which is transmitted through the sample is guided to a detector 5 through an X-ray filter 4. The stage 3 is movable in two dimensions in a plane perpendicular to the optical axis and the sample can be scanned by this movement with a light spot. A laser plasma light source is used as the light source O, an Fe filter is used as the filter 4, and a microchannel plate is used as the detector respectively.