baber/WOPTO huggingface dataset:
Patent JP-H02209319-A (JP)
Title: Carrier device
Inventor: MIYATANI TAKASHI
IPC: B65G51/30
Filed: 1989-02-08
Abstract: PURPOSE:To eliminate contamination of an object to be carried due to dust in the air by a method wherein pressure-applied liquid is sprayed from a pressure-applied liquid region in a liquid reservoir via numerous nozzles so that the object to be carried can be carried while being floated in the liquid. CONSTITUTION:A carrier device 10 supplies liquid 11 applied with pressure to a pressure-applied liquid region 12A of a liquid reservoir 12, sprays it from a carrier nozzle 13a, a stop nozzle 13b and a stop-aiding nozzle 13c of a nozzle member 13, and sprays the liquid 11 from a spray device 14 in order to prevent an object M to be carried from being dried and contaminated. Then, with the object M to be carried supplied to an end of the liquid reservoir 12, the object is moved while being floated with spray in a direction of carrying from the carrier nozzle 13a, and when it reaches the other end, it stops by spray from the stop nozzle 13b and the stop-aiding nozzle 13c. Thus, contamination during transfer can be avoided.
Patent JP-H11231622-A (JP)
Title: One component developing device
Inventor: OKA KENJU
IPC: G03G15/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To destaticize a developer not to be consumed by developing blank part adjacent to a solid pattern portion even if an electrostatic latent image partially having solid pattern portion are developed. SOLUTION: A destaticizing member 21 abutting on a whole or predetermined range in the direction perpendicular to a moving direction of a developer carrier 5 and formed out of a material 22 having conductivity on the abutment surface is divided into plural neutralizing members 21a-21n rectangular to the moving direction of the developer carrier 5, and each destaticizing member 21a-21n is impressed with a destaticization voltage VD for destacizing the toner adjacent thereto via resisters 23a-23n, and even if almost all the quantity of the developer T is consumed by developing the solid pattern to expose the surface of the developer carrier and a current leakage occurs across the exposed surface and the destaticizing member 21, the existence of the resistance limits the leakage to one of the destaticizing members 21a-21n, a corresponding partial unit, and not goes to the destaticizing members adjacent thereto.
Patent JP-H06238812-A (JP)
Title: Precast concrete panel and production thereof
Inventor: SUMINO MASAHIRO
IPC: E04C2/30
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a precast concrete panel blocking the penetration of salt, gas and water and capable of also preventing the penetration of salt from the joint where precast concrete panels are mutually abutted. CONSTITUTION:A precast concrete panel has the surface opposed to the environment side and the interior thereof is composed of a concrete part 2 formed from concrete and, on the casting surface with post-cast concrete and the joint surfaces of up-and-down and left-and-right side parts, a resin/fiber composite layer 3 consisting of a fiber layer 31 composed of a nonwoven fabric or fabric formed from an org. synthetic fiber such as a polypropylene fiber, a stainless steel fiber or a carbon fiber and a resin layer 32 formed so as to fill the gaps between the concrete part 2 and the fiber layer 31 is formed.
Patent JP-H02208807-A (JP)
Title: Magnetic head for perpendicular recording and reproduction
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/127
Filed: 1989-02-07
Abstract: PURPOSE:To prevent demagnetization, erasure, and recording and reproduction from being disturbed due to the outside leakage magnetic field of recorded magnetization information by employing such constitution that a soft magnetic material with a large volume is arranged at a position where a tip exposed to a medium confronting plane is not superposed on the tip of a main magnetic pole, or part of it is superposed in parallel in the neighborhood of the main magnetic pole. CONSTITUTION:The soft magnetic material 32 for magnetic field concentration whose tip 32a is exposed to the medium confronting plane is arranged via a nonmagnetic layer 33 in the thickness direction of the main magnetic pole 13. The tip 32a of the soft magnetic material 32 is formed in shape thinner that the thickness of another part and narrower than the width of the tip 13a of the main magnetic pole, and also, the material is arranged at the position where it is not superposed on the tip 13a of the main magnetic pole in the travel direction of the medium, or is superposed on its edge part in parallel. Therefore, the outside leakage magnetic field can be concentrated on the soft magnetic material 32 with the large volume. Thereby, the concentration of the outside leakage magnetic field on the main magnetic pole 13 can be blocked, and also, side erasure on the recording track of a perpendicular recording medium 21 can be performed by the leakage magnetic field from the tip of the soft magnetic material 32 on which the outside leakage magnetic filed is concentrated.
Patent JP-S57144133-A (JP)
Title: Oil supply equipment for trolley wire
Inventor: ODA OSAMU
IPC: B60M1/12
Filed: 1981-03-02
Abstract: PURPOSE:To prolong an operation period of a battery in an oil supply equipment which drivers an electro-magnetic pump in respose to a driving signal of a timer control circuit by providing a solar cell which is connected in parallel with the battery, as a power supply. CONSTITUTION:A timer control circuit 15 drives an electromagnetic pump 14 every certain interval to supply oil on a lower face of a trolley wire via a check valve 26. As a power supply for driving the pump, a battery 27 and a solar cell 28 connected to the battery 27 via a reverse current preventive diode are provided in parallel. Because an excess power produced by the solar cell 28 is accumulated in the battery 27, stable driving may be performed in the absence of sunlight and a long term operation may be ensured without replacement of the battery.
Patent JP-H02210393-A (JP)
Title: Image display device
Inventor: OHASHI AKINAMI
IPC: H04N5/325
Filed: 1989-02-10
Abstract: PURPOSE:To automatically generate a window level WL and window width WW being suitable for an image by setting a picture element value for dividing an area value as the WL and determining the WW by setting (a) folds of an area S of a histogram between a picture element value B and C as a factor with regard to a selected effective histogram part. CONSTITUTION:From digitized image data, a histogram to each picture element value is generated, and in this generated histogram, two picture element values A and B (A<B) are designated, a picture element value C for dividing an area of the histogram between these designated picture element values A and B is derived, an area of a histogram between the picture element values B and C is denoted as S, and a picture element value D by which a histogram area to the picture element value C becomes SX(a) (in this case, a is a constant of 0<a<1) is derived. By determining a window level and window width as WL=C and WW=(C-D)X2, respectively by each value derived in such a way, an image is displayed. In such a way, WL and WW being suitable for the image are generated automatically.
Patent JP-2000228554-A (JP)
Title: Proximity field light generation element, element array and manufacture thereof
Inventor: MIYAURA TOMOKO
IPC: H01S5/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a proximity field light generation element and an element array, and a method for manufacturing them, relatively freely shaped to easily manufacture, whose optical axis and focus does not need to be adjusted. SOLUTION: An element array is provided with an incidence surface 11 and a light output surface 12 from which the light incident through the incidence surface 11 and condensed is emitted, and a light-shield film 13 provided on the light output surface 12 has a micro opening 13a generating proximity field light. A lens array main body 10 is pressure-molded in a re-heating method, and on the light exit surface 12 thereof, the light-shield film 13 is formed out of metal material. When the incidence surface 11 is irradiated with the light, it is condensed on the light output surface 12, and the micro opening 13a is formed on the light-shield film 13 by the energy.
Patent JP-H03233530-A (JP)
Title: Camera
Inventor: TAKAHASHI YOSHINOBU
IPC: G03B17/24
Filed: 1990-02-09
Abstract: PURPOSE:To rewind a film even in the case that abnormality occurs in a microcomputer, etc., on a back cover side by forcibly rewinding the film when the communication between microcomputers on a main body side and the back cover side is impossible. CONSTITUTION:This camera is provided with a detection means 10 for detecting whether the communication between the microcomputers 10 and 20 on the main body side and the back cover side is possible or impossible. In the case that the communication is impossible, the film is rewound in spite of the operation of a film manual rewinding switch MR. Namely, the film is forcibly rewound when the communication between the microcomputers 10 and 20 on the main body side and the back cover side is impossible. Thus, the film is rewound even when the abnormality occurs in the computer 20 on the back cover side in the case that the computer 10 on the camera main body side is normal.
Patent JP-H07239905-A (JP)
Title: Paper feeding method for character reader
Inventor: MIYATA KUNIO
IPC: G06K13/067
Filed: 1994-02-28
Abstract: PURPOSE:To prevent a form from getting dirty by calculating the number of description frames of the form belonging to a range whose surface is rubbed by a suction roller or a paper feed roller of plural paper feeders respectively and selecting and operating a paper feeder whose roller rubs a range having a least number of the description frames. CONSTITUTION:A format data storage section 32 is referred to judge whether or not each description frame 13 belongs to ranges X1-X4 based on format data of a form 11 and then number of description frames belonging to each of the ranges X1-X4 rubbed by each of paper feed rollers L1-L4 on the surface of the slip 11 is calculated. Thus, the number of description frames belonging to each of the ranges X1-X4 are compared and any of feeders T1-T4 corresponding to each of the ranges X1-X4 having a least number of the description frames 13 is selected and operated. As a result, occurrence of not-reading or mis-reading due to a dirty slip 11 is prevented.
Patent JP-S63199807-A (JP)
Title: Method for removing binder from injection-molded metallic body
Inventor: SEYAMA YOSHIHIKO
IPC: B22D29/00
Filed: 1987-02-12
Abstract: PURPOSE:To remove a binder from a molding without cracking the surface thereof by embedding the molding which is obtd. by injection molding of a mixture composed of metal powder and thermoplastic resin into sponge titanium and heating up the molding in a furnace. CONSTITUTION:The mixture composed of the metal powder of an iron-silicon alloy, etc., and the thermoplastic resin such as PS or PE is injection-molded. The resulted molding 1 is embedded into the sponge titanium 2 which has good air permeability and is housed into a vessel 3. The sponge titanium 2 is preferably a porous material obtd. by reducing titanium chloride and having about several - several tens mm average grain and ingot diameter. The molding is then installed together with the vessel 3 into the furnace and the furnace temp. is increased to decompose away the thermoplastic resin. The binder is thereby removed from the molding without cracking the surface and without forming the reaction product with the cracking gas.
Patent JP-H08197886-A (JP)
Title: Manufacture of pencil
Inventor: SOGA FUJIO
IPC: B43K19/16
Filed: 1995-01-25
Abstract: PURPOSE: To provide a method for manufacturing a novel pencil in which the laminar colored pattern is expressed at the cut surface at a low cost. CONSTITUTION: A plurality of thin platelike colored veneers are superposed by bringing grain directions into coincidence and stuck to form a plywood 2, fine grooves 3 are opened along the grain direction on the one side surface of the plywood 2, the two plywoods 2 are joined together by filling pencil leads 4 in the grooves 3 to be sandwiched, and then its outer profile is cut in a rod state to be finished.
Patent JP-H03232419-A (JP)
Title: Thresher
Inventor: NAKAYA MASAMI
IPC: A01F12/52
Filed: 1990-02-09
Abstract: PURPOSE:To improve grading performance of materials to be threshed by providing a specific mechanism between a threshing chamber and a rocking grader and constructing the rocking grader according to the aforementioned mechanism. CONSTITUTION:A transverse feed conveying screw 9 is provided through a guide mechanism 10 between a threshing chamber (A) and a rocking grader 3 and materials to be cleaned and graded are dropped through a leaking down mechanism 12 into a cleaning and grading part 15 to carry out rocking grading. Materials conveyed to the back end of the screw 9 are dropped and fed to a coarse grading part 14 with a thrower 13 to perform rocking grading. A crossing stream fan 20 is provided over the whole interval of threshing side plates 8 and 8 on the downstream side in the direction of a fan mill 4 on the lower side of a dust cleaning port (a) of the back end of the threshing chamber (A) to suck grading wind from the fan mill 4, etc. Air is blasted on untreated materials dropping from the dust cleaning port (a) to carry out the winnowing treatment.
Patent JP-S58147385-A (JP)
Title: Hammer driver for impact printer
Inventor: NISHIDA KAZUSHI
IPC: B41J9/34
Filed: 1982-02-25
Abstract: PURPOSE:To enhance a converting efficiency of driving energy for a hammer and obtain a high printing pressure from a small quantity of electric power, by a method wherein a gas of a predetermined pressure is discharged through a solenoid valve controlled in response to printing information, and the pressure of the gas is transmitted to a hammer to drive the latter. CONSTITUTION:A pump 71 provided in a printing air pressure generating means 7 is started, air is introduced and is compressed, and the pressure of air is controlled at a predetermined pressure suitable for printing by a relief valve 72, thereby maintaining air in a dischargeable condition. Then, in response to printing information, a solenoid for the solenoid valve 8 is driven so that a flexible hose 73 on the pump 71 side and a flexible hose 91 on the hammer 4 side are communicated to each other through two ports P, A, and a printing air pressure is transmitted to a bellows 92 provided in a printing air pressure transmitting means 9, thereby driving the bellows 92. As a result, the hammer 4 drawn to the side of a support plate 93 by a spring 94 is moved by a hammer-driving rod 6, and a type drum 1 is struck by the hammer 4 to print on a printing paper 3.
Patent JP-H04268792-A (JP)
Title: Method of mounting chip component
Inventor: SUZUKI SUKEHITO
IPC: H05K3/34
Filed: 1991-02-25
Abstract: PURPOSE:To provide a chip component mounting method where a chip component can be protected against a tomb stone phenomenon and prevented from getting out of position and floating. CONSTITUTION:Cream solder 6 is applied onto a connecting terminal 3 of a printed board 1, and a chip component 4 provided with electrodes 5 at its ends is placed thereon. Then, the connecting terminal 3 on the printed board 1 and the chip component 4 are coated with a separable heat-resistant resin film 7b, the resin film 7b is set by heating, and then the cream solder 6 is fused by heating to execute a soldering operation.
Patent JP-S59156519-A (JP)
Title: Bending device for long-sized member
Inventor: KATOU MASAYUKI
IPC: B21D7/08
Filed: 1983-02-25
Abstract: PURPOSE:To provide a titled bending device which permits smooth bending and easy adjustment of curvature by combining each pair of right and left vertical rolls which face each other via a space for force insertion of a long-sized member as one set and arranging plural sets of such roll pairs according to the bending curvature of the member. CONSTITUTION:A long-sized member A which is bent to a prescribed shape by a cold roll forming machine X is received with a roll pair 10a of a bending device and is fed to rear roll pairs 10b, 10c. The roll pairs 10a-10c are arranged according to the desired bending curvature of the member A and therefore the member A is bent to a gently curved shape. Since the vertical rolls 12, 13 of each roll pair are disposed so as to be able to idle, the member A can be smoothly inserted between the rolls with decreased friction in the stage of grasping the member under pressure. The feeding of the long-sized member is smoothed by changing the opposite space of the rolls 12, 13 by the rear roll pairs 10b, 10c or by providing shoes between the respective roll pairs 10a-10c.
Patent JP-S60188168-A (JP)
Inventor: ARAN YUTSUKU
IPC: B29C48/09
Filed: 1985-02-20
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-H01252658-A (JP)
Title: Polyester composition
Inventor: KUZE KATSURO
IPC: C08L67/00
Filed: 1988-02-12
Abstract: PURPOSE:To obtain a polyester composition improved in transparency and heat resistance, by mixing a polyester containing neopentyl glycol as the glycol component for constituting the polyester with a specified polycarbonate. CONSTITUTION:A polyester prepared by using neopentyl glycol as at least part of the glycol component for constituting the polyester is mixed with a polycorbonate having structural units of formula I [wherein A<1-2> are the same or different aromatic residues, and X is a bonding group selected from among those of formula II (wherein R<1-2> are each a hydrogen atom or a lower alkyl group and may be combined together to form a ring), -O-, -SO2-, formula III, -S- and formula IV, and n is 1 or 2) and, optionally, polyethylene terephthalate. The polyester used in this composition is preferably one prepared from an acid component mainly consisting of terephthalic acid and a glycol component containing at least 10wt.% neopentyl glycol.
Patent JP-H05230062-A (JP)
Title: Method for concentrating carbapenem-based antibiotic substance
Inventor: YAMAMOTO NOBORU
IPC: B01D61/02
Filed: 1992-02-19
Abstract: PURPOSE:To prevent the decomposition and economically obtain a concentrate at a low temperature in a short time by concentrating a dilute aqueous solution of a carbapenem-based antibiotic substance with a polyamide-based reverse osmosis membrane. CONSTITUTION:A dilute aqueous solution of a carbapenem-based antibiotic substance expressed by the formula [R<1> is H or lower alkyl; R<2> is (substituted) heterocyclyl], etc., is concentrated with a polyamide-based reverse osmosis membrane to afford the objective concentrate. Furthermore, the external pressure to be applied is preferably <=40kg/cm<2>.
Patent JP-S57145736-A (JP)
Title: Automatic paper feeder
Inventor: ISHIKAWA SHINJI
IPC: B65H1/04
Filed: 1981-03-06
Abstract: PURPOSE:To enable to take out a sheet of copy by providing a restricting mechanism for restricting the rotation of an operating lever for a copy detector to project it into a passage and engage it in situ at the time of fitting a copy. CONSTITUTION:Where a solenoid 40 is turned OFF, an end 51b of a link 51 is in the passage for the rotation of the operating lever 13 and is making contact with a lower end part 13b of the lever 13. Therefore, the lever 13 is restricted in its counterclockwise rotation. then, the copy 20 is placed on a base 21 and fitted in. Further, when an operator makes a starting switch, the solenoid 40 is energized to rotate the link 51 clockwise, releasing the restiction on the lever 13, which is followed by insertion of the copy to a predetermined position while rotating the lever 13 counterclockwise by the weight of the copy 20 of its own. Accordingly, by providing the restricting mechanism for restricting the rotation  of the operating lever, it becomes possible to fit the copy to the predetermiend position thereby to prevent a plurality of sheets of copies from being taken out simultaneously in a superposed state.
Patent JP-S55124040-A (JP)
Title: Tester of railroad vehicle
Inventor: MIKI MASAO
IPC: G01M17/08
Filed: 1979-03-16
Abstract: PURPOSE: To improve the accuracy of test and testing performance by providing a connecting means which receives the operation command emitted by the operation of the operator who is boarding on the railroad vehicle to be tested and an announcing means which announces the receipt of the operation command.  
     CONSTITUTION: The operator 3 boards the main locomotive 1 being the vehicle to be tested for approval testing of multiple coordinated functions and the operation command generated by the operation of running operation apparatus 11 is transmitted from one end of the vehicle to the other end by the run-through wire 10 for multiple coodinated controlling. Connecting plugs 6, 6' are held connected to the both ends of the run-through wire 10 and the connecting plug 6' is connected to the connecting plug 13 of a tester 12 by an electric coupler 7. The operator 3 boards the vehicle to be tested 1 and operates the running operation apparatus 11, the operation command whereof is given to the tester 12 and the approval testing is accomplished while the command is being checked by the operator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62189128-A (JP)
Title: Multi-stage vacuum pressing device
Inventor: NAKAMURA TOSHIMITSU
IPC: B30B7/02
Filed: 1986-02-14
Abstract: PURPOSE:To obtain a molded product whose quality is good, by a method wherein a plurality suction ports are provided on an enclosure of the external circumference of a multi-stage press by dispersing at equal intervals and each of the suction ports is communicated with a vacuum pump. CONSTITUTION:The whole external circumference of a multi-stage press 1 is enclosed with an enclosure 2 in an airtight state, a space enclosed with the enclosure 2 is made to communicate with a vacuum pump 3, a plurality suction ports 17 are provided on the enclosure 2 by dispersing at equal intervals and each of the suction ports 17 is communicated with the vacuum pump 3. There fore, suction can be performed uniformly through a suction port 13 arranged evenly, an air flow within the space enclosed by the enclosure 2 becomes uni form at each part, neither a resin flow to be generated at an end part of a molded product deflects nor defects such as unevenness and a nick are generated on the molded material through adhesion of dust and trash to one side of the molded material by scattering the dust and trash and the molded product whose quality is good can be obtained.
Patent JP-S59158846-A (JP)
Inventor: MATSUI KOUICHI
IPC: E04B1/18
Filed: 1983-02-25
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-H10216837-A (JP)
Title: Die
Inventor: SUGIURA MITSUO
IPC: B21D5/01
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a die which easily positions in the die to cover a covering sheet on a pressing face of a blank without changing a groove shape of a conventional general purpose die, which obtains the tension with excellent balance corresponding to the extension or the strain stress of the covering sheet, which effectively prevents the deformation of the covering sheet by dispersing and escaping the pressing force received in the time of using the covering sheet and whose rigidity is improved remarkably. SOLUTION: In this die K, a covering sheet of die used in order to bend a blank in a prescribed shape by mounting the blank on the die having a groove of almost V-shape and pressing the blank with a punch from the upper side of the blank is composed of a sheet member 3A formed in almost reverse V shape like with a blank pressing face part 3b being made in contact with one side inclining face of the groove and a vertical face part 3a being made in contact with the side face 4a of the die K and another sheet member 3B formed in almost reverse V shape like with the sheet pressing face part 3b being made in contact with the other side inclining face of the groove and the side face 4a of the die K.