baber/WOPTO huggingface dataset:
Patent JP-H03166608-A (JP)
Title: Method and device for generating nc data
Inventor: ASANO MASAHIRO
IPC: G05B19/4093
Filed: 1989-11-27
Abstract: PURPOSE:To maintain the satisfactory working finish surface by containing an area division processing part and an NC data generating part, dividing automatically a working area for instructing the number of pieces of tools, and generating its NC data. CONSTITUTION:When the number of pieces of tools for taking a tool service life into account is designated, a working area is divided automatically by operating the working whole area/the number of pieces of tools in an area division processing part 23, and a working area per piece is calculated. With respect to this working area, NC data is generated by an NC data generating part 26 in accordance with the NC data generating condition, and generated continuously by a portion of the number of pieces of tools. Also, between work ing data of one piece of tool and data of the next tool, a movement to a tool changing position and a tool changing operation are applied, and a divided area is displayed. In such a way, the satisfactory working finish surface is maintained, and also, the burden of a program can be reduced.
Patent JP-H10133399-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: TORIO NOBORU
IPC: G03G5/05
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which is improved in the strength of adhesion between a photoconductive layer and a base and withstands copying up to several hundred thousands sheets. SOLUTION: The production of the electrophotographic photoreceptor provided with the photoconductive layer on the conductive base is executed in this process. In such a case, the surface of the base is coated with the photoconductive layer and, thereafter, this coating material is placed in the vapor layer of an org. solvent having an SP value within ±0.3 of the SP value of the main binder resin in the photoconductive layer. If the photoreceptor is of an endless form, the org. solvent having the SP value described above is applied on the joined part of the belt.
Patent JP-H02151826-A (JP)
Title: Optical switch
Inventor: WATANABE YASUYUKI
IPC: G02B26/08
Filed: 1988-12-05
Abstract: PURPOSE:To making the moving direction of a movable reflecting body different from the adjusting direction of its optical axis and to eliminate the disorder of the adjustment position due to the influence of an inertial force by swinging and rotating the movable reflecting body and switching the optical coupling between optical fibers. CONSTITUTION:The movable reflecting body 4 consists of a 1st and a 2nd reflecting bodies which have a mutually orthogonal relation, this movable reflecting body 4 is supported so that optical fibers 1-3 can be swung and rotated in the same plane, and light can be coupled in the swinging stop state between the 1st optical fiber 1 and 2nd optical fiber 2 or 3rd optical fiber 3. Therefore, the switch can be switched by prescribed angle swinging rotary movement without moving a prism 4 linearly. Consequently, the weight balance of the movable reflecting body 4 is kept to perform the optical coupling without the influence of an attitude error while the incidence/projection surface of the prism is not parallel to the incidence/projection surfaces of the optical fibers.
Patent JP-H09140279-A (JP)
Title: Drain valve
Inventor: HASHIMOTO TAISUKE
IPC: A01G25/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a drain valve capable of controlling the height of a drain column by a stretchable bellow part. SOLUTION: A drain hole 12a is installed at a fixed position of a side wall 12 of a protected cylinder 1 and a through hole 11a is bored through a bottom wall 11. A drain column 2 which communicates with the through hole 11a and has a stretchable bellow part 21 on the bottom wall 11 is vertically laid. A connecting rod 3 stood from the top of the drain column 2 is inserted into an engaging member 4 formed above the protected cylinder 1 and vertically movably retained. On the other hand, an auxiliary measure 5 equipped with a vertical water channel 51, a first horizontal water channel and a second horizontal water channel 53 is connected to the undersurface of the protected cylinder 1. Consequently, the drain value is not made unworkable even if mud water, etc., in a paddy field flow into the drain valve and the whole device is compacted.
Patent JP-H06127698-A (JP)
Title: Part feeding device
Inventor: KITANAKA MASAKAZU
IPC: B65G61/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a part feeding device which is small in size, is of a wide use and is equipped with a simple image recognition means. CONSTITUTION:A plurality of parts 3a are grasped at one time out of a pile of parts 3 by a robot hand 2a, and the parts 3a thus grasped out are then scattered, so that duplicate ones among the parts 3a themselves are thereby eliminated. The position of each part 3a is recognized by an image recognition means having an camera 1 as an end unit, the part in a position capable of being supplied is grasped by the robot hand 2a so as to be supplied to a site demanding the part.
Patent JP-H09146166-A (JP)
Title: Film cartridge and camera system
Inventor: MUSASHI TAKESHI
IPC: G03B17/32
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To enable an exchange of films and the development processing of the film after being photographed, while the film is photographed. SOLUTION: Sheet-like films 8 are arranged one by one so as to be held in groove parts formed in film feeding mobile rollers 7. Film housing mobile rollers 5 similar to the feeding mobile rollers 7 are provided above these rollers 7. The films 8 are fed to an end part on a feeding port side by the operations of the feeding mobile rollers 7. At the time of feeding the films 8 to the outside of a film case, film feeding rollers 9 are driven to feed the films 8 to the outside of the film case through a feeding port which is set to such a width that a film can pass through. On the other hand, at the time of housing the films 8 fed to the outside of the film case, film housing rollers 6 are driven to house the films 8 in the film case through a housing port.
Patent JP-2000114951-A (JP)
Title: Safety switch
Inventor: KASBERGEN PAULUS
IPC: G01V8/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a safely switch which generates a signal showing that a switch accurately functions in at least one switch state when the switch accurately functions. SOLUTION: In this safety circuit 1 having an optical switch 10, the optical switch 10 has an optical detector 12 and a light source 11 driven by an alternating current voltage signal L. The output signal D of the safety circuit 1 becomes an alternating current voltage signal when the circuit accurately functions and also an optical path 14 between the light source 11 and the optical detector 12 is open and becomes a direct current voltage signal if the safety circuit 1 is defective.
Patent JP-S63160862-A (JP)
Title: Paper feed apparatus
Inventor: HIRAGA HIROYUKI
IPC: G06K13/067
Filed: 1986-12-25
Abstract: PURPOSE:To certainly feed cut paper in the gap between correction means and a platen roller while achieving the miniaturization of an apparatus in effectively utilizing the cut paper, by bringing the intermediate part of the looped cut paper into contact with a loop regulating means. CONSTITUTION:The front end part of separated paper P is brought into contact with the outer peripheral surface of a platen roller 22 along paper guides 19, 20. When a paper feed roller 18 is further continuously rotated, loop like bending is generated in the separated paper P on the underside of the paper guide 19. When the paper feed roller 18 further continuously rotates, this loop like bending is grown to be brought into contact with the plane part 19a of the paper guide 19 and the feed force due to the spring force caused by the loop like bending is generated in the separated paper and the leading end part of the paper certainly collides with the rotary contact part of a resist roller 21 and the platen roller 22. By this constitution, the oblique running (skew) of the separated paper is corrected and the paper feed roller 18 once stops at the angle at this point of time.
Patent JP-H06135953-A (JP)
Title: Production of lactones by hydrogenation
Inventor: FUCHIGAMI TAKAMASA
IPC: C07B61/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide a method for producing a lactone in a high yield under a mild condition by using a saturated and/or unsaturated dicarboxylic acid derivative as the raw material. CONSTITUTION:In this method for producing a lactone, hydrogenation of a saturated and/or unsaturated dicarboxylic acid derivative is carried out characteristically by using a catalyst composed of palladium and lead supported on a carrier in the presence of an alkaline metal salt.
Patent JP-S63162697-A (JP)
Title: Novel antibiotic substance sf-2415a3 and sf-2415b3 and production thereof
Inventor: GOMI SHUICHI
IPC: A61K35/74
Filed: 1986-12-26
Abstract: NEW MATERIAL:Antibiotic substance SF-2415A3 having the following physical and chemical properties and its salt. Molecular weight, 520; molecular formula, C26H30N2O5Cl2; mass-spectrum (FD-MS), m/z=521(MH<+>); specific rotation, [alpha]D=+195 deg. (C=0.5, MeOH); solubility, soluble in methanol, chloroform, ethyl acetate, toluene and hexane and insoluble in water; color reaction, positive to molybdenum-sulfuric acid and 10% sulfuric acid reagent; appearance, red powder; etc. USE:An antibacterial agent. PREPARATION:A microbial strain belonging to Streptomyces genus and capable of producing SF-2415A3 and B3 substances [preferably Streptomyces sp.SF-2415 (FERM P-8801)] is cultured at 26-30 deg.C for 1-10 days preferably by submerged culture.
Patent JP-H09125460-A (JP)
Title: Balance weight of crawler type traveling body and its attaching/detaching method
Inventor: NAKATANI MITSUO
IPC: E02F9/18
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To increase the stability of a construction machine, by detachably fitting balance weights to two fitting members provided in respective insides of right and left truck frames. SOLUTION: Balance weights 14 are fitted during an assembling process of the truck frames 3 turned upside down to fit the lower roller 6, when the balance weights are fitted while a hydraulic shovel is produced in a factory. When the balance weights 14 are fitted after the hydraulic shovel has been produced, the crawler tension device 4 at the required side is slackened at first, and then, the truck frames 3 are raised. When the balance weights 14 are fitted, the balance weights are mounted on the inside of the crawler 5. After one end of a rope has been inserted in a hole for hoisting the balance weight, both ends are set at the same position and then the rope is hoisted by a crane. After the balance weight 14 has been fixed to the fitting member 15, the rope is removed.
Patent JP-H11242855-A (JP)
Title: Host data formatting method
Inventor: SOUTHWELL SIMON DAVID
IPC: G11B20/10
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance the data exchanging processing efficiency between a data storage device such as a tape drive and a computer. SOLUTION: A coded data stream is generated by coding members of a group in which data are preliminarily defined with code word 420 having m-bits and by coding other data with code words exceeding an m-bit length. All other data are coded with code words having a common route sequence having m-bits and the common route sequence unto itself does not express any member of the group in which the data are preliminarily defined. The common sequence having the m-bits is detected as the beginning of code words which have lengths larger than the m-bits and are secured during the decoding of the data. Then, how many secured code words are present in formats is determined by the number of bits succeeding the route sequence of the secured code words.
Patent JP-H10147326-A (JP)
Title: Packing material made of corrugated fiberboard and method for packing
Inventor: NOZAKI MASAHIRO
IPC: B65D81/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a packing material made of a corrugated fiberboard and a method for packing for safely and reliably packing an electric product or the like with a casing including a relatively rigid box-like structure only with a required minimum amount of the corrugated fiberboard without using a conventional wooden frame, a corrugated fiberboard box or an expandable styrene packing. SOLUTION: The packing material made of a corrugated fiberboard is folded up from corrugated fiberboards. A set of tray-like packing materials 200A, 200B with at least parts of a peripheral wall and a bottom wall including a double wall structure respectively are put over a bottom and a top respectively of an object to be packed whose appearance is like a box. Both upper and lower ends of a ridge protecting material 200C like an angle material made of a corrugated fiberboard are fitted into insertion holes provided at respective corners of the set of tray-like packing materials.
Patent JP-H01147463-A (JP)
Title: Electrophotographic sensitive body
Inventor: NISHIGUCHI TOSHIHIKO
IPC: G03G5/06
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a carrier generating material capable of generating carriers through exposure to the visible light and having superior film forming performance by using a chain polymer having specified rhodanine derivatives on its side chains for said material. CONSTITUTION:A single layer contains a carrier transfer material and the carrier generating material consisting of the chain polymer is substituted on its side chains by the rhodanine derivatives each represented by formula I in which each of R1 and R2 is H, alkyl, or optionally substituted aryl, and the rhodanine ring part acts as an electron acceptor, and the benzylidene part acts as an electron donor, and it is allowed to form an intramolecular carrier transfer type complex by exposure to the visible light, thus permitting sensitization to the visible light and combination with a carrier generating pigment to be made unnecessary because it is allowed to generate carriers by exposure to the visible light, and to easily form a solid solution with a known carrier transfer material, and accordingly, to easily obtain a thin uniform film dispersed in molecular units only by dissolving it in a solvent and coating.
Patent JP-2000132688-A (JP)
Title: Method and device for detecting parts of face
Inventor: SOMA MASAYOSHI
IPC: G06T1/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To make extractable the positions of eyes and mouth with precision by expressing knowledge in terms of foresight concerning the arrangement of parts in the face as the form of a probability distribution and integrating it with the result of a template matching. SOLUTION: This method is provided with a position information learning step where the coordinates of face parts positions detected from a sample picture are assumed to follow the normal distribution, the covariance matrix of data is calculated and the parameter of the normal distribution is previously calculated by off-line and with face parts searching steps 303-306 where the positions of face parts are adopted as the ones with the highest weighted average of the normal probability distribution of the face parts positions calculated by the position information learning means with the existence probability of the face parts (right eye, left eye, mouth and nose) in the respective pixel positions of an input picture. Thus, knowledge in terms of foresight concerning the arrangement of the face parts is directly utilized so that the positions of the eyes and the mouth are extracted with precision.
Patent JP-H10150921-A (JP)
Title: Device and method for measuring and sucking viscous product
Inventor: CATHENAUT PHILIP IGOR
IPC: A23G9/08
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To measure and suck liquid more difficult to handle than composition for water ice within a wide range of a temperature by allowing a device forming an ice candy article to generate pressure reduction in a distributing hopper including a viscous product to measure. SOLUTION: A pipe 1 supplying composition to be frozen is connected a cover 2 (desirably made of stainless steal) 2 or desirably connected vertically to the side part of the hopper 3, and a vacuum line 4 is connected to the hopper 3 and connected to a vacuum pump on the other hand. The hopper 3 can include a deflection board 5 for avoiding the direct suction of a liquid to recycled or a supplementary liquid. A vacuum level is accurately adjusted according to the viscosity of the composition. The composition to be frozen is packed in a cooled mold through a three-way cock 21, a measuring piston 22 and cylinder 24.
Patent JP-H08149783-A (JP)
Title: Annular coil three-phase permanent magnet stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/14
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a highly efficient low price stepping motor comprising a stator formed by arranging (n) pieces of coupled permanent magnets for N and S poles alternately on the outer circumferential part of a rotating shaft, providing an air gap oppositely to the rotor surface, and then winding a coil while shifting the stator by a predetermined angle for each phase. CONSTITUTION: A rotating shaft 4 is born rotatably by means of bearings 3a, 3b. A tubular permanent magnet 6, comprising (n) pieces of permanent magnets 6a exhibiting N pole on the surface through a back yoke 5 and (n) pieces of permanent magnetic 6b exhibiting S pole on the surface being arranged alternately, is carried on the rotary shaft 4 thus forming a permanent magnet rotor 7. Stators I, II, III for respective phases have identical structure and constitute a stator 8. The rotor 7 and the stator 8 are disposed oppositely through an air gap G. The stators I, II, III have poles shifted 120 deg./n from each other. Coils 10a-10c for respective phases are connected in star.
Patent JP-H10150246-A (JP)
Title: Printed wiring board
Inventor: OBA KIYOTSUGU
IPC: H05K1/11
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed board where wiring patterns separated from each other are easily connected together through a simple process. SOLUTION: Wirings are formed on an insulating board for the formation of a multilayer printed wiring board, wherein a junction part 5 is provided protruding sideways from a wiring 2 arranged on the edge of the insulating board. The junction part 5 is turned back so as to bond its tip as a connecting part to the connecting part 8b of a wiring 4 with conductive adhesive agent 9. By this setup, the wirings 2 and 4 are connecting together jumping a wiring 3.
Patent JP-H08163870-A (JP)
Title: Portable type electronic apparatus
Inventor: USUI HIDEYUKI
IPC: H01R31/06
Filed: 1994-12-13
Abstract: PURPOSE: To easily accommodate cables by providing an engaging mechanism for removably engaging the end part of the cable to a body. CONSTITUTION: An engaging mechanism 6 is formed of a DC terminal 3 at the end part of a DC cable 2 and a recess 100 of a first flange 1A. A recess 10 is formed by cutting out one side of a first flange 1A and a DC connector socket 33 of the DC terminal 3 is just accommodated in the recess 100. Moreover, a window 9 communicated with the recess 100 is formed to the first flange 14, along the longitudinal direction of the recess 100. When a DC connector socket 33 is to be accommodated in the recess 100, the DC connector socket 33 is placed within the recess 100, while the end point 31 of plug is inserted to the window 9. Thereby the cables can be accommodated easily.
Patent JP-H03171536-A (JP)
Title: Deflection device for color picture tube
Inventor: FUKUDA YUTAKA
IPC: H01J29/76
Filed: 1989-11-28
Abstract: PURPOSE:To correct the crossed nonconvergence on only upper portions of a picture by connecting a modulator subcoil wound in the same or the opposite direction to the vertical coil of a saturable reactor to a pair of induction subcoils. CONSTITUTION:An induced current generated in induction subcoils 24a, 24b arranged in the direction of magnetic flux of a vertical deflection magnetic field becomes maximal in a retrace interval in which the variation of vertical deflection magnetic flux with time is maximal, and this induced current generates a magnetic field in a modulator subcoil 26 wound in the same direction to vertical coils 14a, 14b of a modulator 25 to strengthen or weaken the effect of the modulator 25 immediately after the retrace interval. As the correction area of induced currents is coincident with the nonconvergence area generated in upper end portions of the picture, the nonconvergence can effectively be corrected to improve the convergence of a color picture tube.
Patent JP-H07159987-A (JP)
Title: Photosensitive composition for planographic printing
Inventor: OKAMOTO HIROAKI
IPC: G03F7/033
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a photosensitive compsn. capable of giving an image part excellent in mechanical strength, ink receptivity and chemical resistance. CONSTITUTION:This photosensitive compsn. contains a diazo compd. and a high molecular compd. which is a copolymer of a monomer (a) having an aliphatic hydroxyl group and/or an arom. hydroxyl group with acrylic ester and/or methacrylic ester (b), acrylonitrile (c), alpha,beta-unsatd. carboxylic acid (d) and bifunctional urethane (meth)acrylate (e).
Patent JP-H02257591-A (JP)
Title: Improved power source circuit for electroluminescence light panel which operate with low voltage battery power source
Inventor: BURUUSU EICHI KAMENZU
IPC: G09G3/30
Filed: 1989-11-28
Abstract: PURPOSE: To inexpensively form a power circuit which is operated on a low voltage battery for exciting an EL element used in a wristwatch for dial illumination or the like out of a reduced number of constituent elements by forming a monolithic integrated circuit out of a silicon-controlled rectifier or the like. CONSTITUTION: A power circuit typically operated on a battery of 1.5V as the power source is used for supplying voltages of about 70V as to excite the EL panel of a wristwatch for dial illumination or the like. A silicon-controlled rectifier(SCR) comprises control gates 15 and trigger conductors 11 and 12. The excited EL element represented by a capacitor 25 is connected between the negative terminals of the trigger conductors 11 and 12 of the SCR. An exciting potential is supplied by a flyback transformer circuit means comprising the battery power source, a grounding terminal bus 17 and a switching transistor 16. Switching transistors 21 and 22 alternately make the trigger conductors 11 and 12 conducting based on time signals of the watch or the like.
Patent JP-H09147308-A (JP)
Title: Magnetic tape device
Inventor: SATO SUSUMU
IPC: G11B5/024
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To shorten a processing time necessary for fully erasing a magnetic tape in a magnetic tape device having a 36-track head. SOLUTION: A 36-track head mounted on this magnetic tape device is provided with an erasing head group 6 composed of erasing head elements 3 respectively corresponding to tracks in an approximate middle part between a head element A group 4 and a head element B group 5 in which a pair of write head and read head elements 1 and 2 for each track are arrayed being alternately switched for position. In order to fully erase a magnetic tape, first the magnetic tape is set in the position of the beginning of a tape, erasing data (erasing current) is sent to the erasing head group 6 and the magnetic tape is traveled to the position of the end of a tape. Then, after the magnetic tape reaches the position of the end of a tape, the traveling of the magnetic tape is stopped and the sending of the erasing data to the erasing head group 6 is stopped.  Thus, full erasure processing for the magnetic tape is finished.