baber/WOPTO huggingface dataset:
Patent JP-S63288003-A (JP)
Title: Electromagnet device
Inventor: KITAMURA TSUNEHIRO
IPC: H01F7/14
Filed: 1987-05-20
Abstract: PURPOSE:To contrive miniaturization of the title electromagnet device in the amount of the non-overlapped part of an armature and a yoke,a magnetic path is formed in the small gap located at the supporting point and its neighborhood using each edge face of the yoke, and to suppress the increase in magnetic reluctance by a method wherein the edge face of the base end section of an armature is supported by the other edge face of the yoke in such a manner that the other end part of the yoke and the base end section of the armature will be positioned on the same plane surface. CONSTITUTION:An edge face 4d is formed in a recessed V-shape having the center angle theta1 which is a little smaller than 90 deg., and a yoke is supported by the edge face 4d, A short piece 5a becomes the base end section of the yoke, its edge face 5d is formed in the projected V-shape, having the center angle theta2, which is a little smaller than the center angle theta1 of the edge face 4d of the yoke 4. When a coil 1 is demagnetized, an armature 5 is positioned at the repellent position shown by a broken line in the diagram by the force of a return spring 6 and the like. When the coil 1 is excited, the magnetic flux phi is made to flow in the order of the long piece 5b of the armature, the tip part 5e, an air-gap, the one end 4a of the yoke, a coupling piece 4c, the order end 4b, the edge face 4d of the yoke, the edge face 5b of the armature, the short piece 5a, a coupling piece 5c, and the long piece 5b, the tip part 5e of the armature is attracted to the one end 4a of the yoke resisting the spring force of the return spring and the like, and a state of closed contact point is formed.
Patent JP-S614638-A (JP)
Title: Carriage locking device
Inventor: KOSHIBA YOSHIHITO
IPC: B23Q1/28
Filed: 1984-06-15
Abstract: PURPOSE:To make a positioning job performable automatically in a highly accurate and high efficient manner, by forming an air bearing in space between a suction base and a vacuum suction plate, while keeping a gas and parallelism between both these members and, after completion of positioning, locking them with a charging-exhausting device. CONSTITUTION:A charge-exhaust pipe 106 is connected to a compressed air source 109, and when compressed air is exhausted, the exhausted air enters an air pocket 102C, making a vacuum suction plate 102b float up, whereby a gap 104 is formed between the suction plate and a base 105 and the air is blown off. Therefore, since the suction plate 102b serves as an air bearing pad, it is completely floated up, therefore parallelism between them is kept in a constant floating extent and fine adjustment for the gap 104 is performable with a valve 110, thus the parllelism between the suction plate 102b and the base 105 is always kept in high accuracy irrespective of the fine adjustment so that operation efficiency is improved ever so better. Next, after completion of position adjustment, a solenoid valve 107 is controlled, and when air is charged with a vacuum source 10, the suction plate 102b is stuck close to the base 5, so a carriage 100 is automatically positioned in a highly accurate manner.
Patent JP-S62281628-A (JP)
Title: Data communication equipment
Inventor: UMEKI TAKANORI
IPC: H04L1/00
Filed: 1986-05-30
Abstract: PURPOSE:To perform the data communication simple in operation and high in reliability by automatically setting parity based on the received head bit group. CONSTITUTION:The parity used for data communication is set previously at an odd or even number by a parity setting means. Then a parity check means 4 checks the parity of each bit group of received data. When it is judged that said parity checked by the means 4 is different from the parity set to the parity setting means, the parity set to the parity setting means is changed to another parity by a parity selection means 7. Thus it is possible to attain the data communication with a simple operation and high reliability.
Patent JP-S5248178-A (JP)
Title: Apparatus for forming twisted agitation vanes
Inventor: KOBAYASHI TAKASHI
IPC: B23B5/46
Filed: 1975-10-13
Abstract: PURPOSE:To shape the side surface of a twisted agitation vane into a desired twisted curvature using a specific spindle.
Patent JP-S5914164-A (JP)
Title: Tape recorder device
Inventor: MORINAGA KAORU
IPC: G11B15/10
Filed: 1982-07-15
Abstract: PURPOSE:To assure a soft touching operation of a tape recorder device, by shifting a head attachment composite to the 1st position from the 2nd position with the rotation power of a rotor. CONSTITUTION:When a reproduction control plate 24a is operated, an electric power supply switch is turned on via a switch slider to actuate a motor. Thus a flywheel is revolved clockwise, and at the same time a capstan 44 and a gear 44a are also revolved clockwise. In addition, a driving gear 53 turns clockwise via a gear 44c. Then a driving part 53c moves within a cam part 46j of a head 46c and touches an edge part opposite to the position shown in the figure in the part 46j. Thus the head stage 46c is pushed upward. As a result, a head chassis 46 attached with the stage 46c is slided to the upper part of the figure against the force of a torsion spring 46n. Then a pinch roll 46e is pressed to the capstan 44 via a tape of a microtape cassette. Thus a record/reproduction head 46b has a contact with the tape.
Patent JP-H08309363-A (JP)
Title: Water purifier of drinking water and water purifying method
Inventor: CHIBA KOJI
IPC: C02F1/58
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a water purifier capable of being attached to the cock of a water pipe to be simply used and capable of decomposing an organohalogen compd. in drinking water by providing a mixture of noble metal supported activated carbon and alkaline earth metal or oxide or silicate thereof in a form of a packed bed. CONSTITUTION: A water purifier 1 consists of an upper container 3 having a tap water supply port 2 provided to the upper part thereof and a lower container 5 having a treated water discharge port 4 provided to the lower part thereof and the upper and lower containers 3, 5 are clamped and sealed by the screws 6 provided to the opening ends of both containers. In this case, perforated support plates 7, 8 like screens are respectively provided in the upper and lower containers 3, 5 and a perforated pack 9 containing noble metal supported activated carbon and alkaline earth metal or oxide or silicate thereof is supported by the perforated support plates 7, 8. The water purifier 1 is attached to a tap water cock 10 through an attaching jig 11. By this constitution, an organohalogen compd. is adsorbed and decomposed to obtain purified treated water.
Patent JP-S62282739-A (JP)
Title: Hot forging device
Inventor: KAWASHIMA YOSHIO
IPC: B21F1/02
Filed: 1986-05-30
Abstract: PURPOSE:To exactly supply a wire rod by a simple mechanism and a small power, by feeding a wire rod of a rewinding machine by a pinch roller of a straightening device, making it pass through a heating furnace, and thereafter, controlling a prescribed supply amount by a synchronizing signal if a forging machine, in a series of lines for hot forging. CONSTITUTION: A wire rod which has been drawn out of a rawinding device 5 is fed into a hot forging machine 1 through a straightening device 3 and a wire rod heating device 2, and a prescribed forging is executed continuously. In that case, said wire rod is fed by a pinch roller 3' which has been provided on an inlet side of the straightening device 3, but its prescribed supply amount 11 is controlled 12i by a synchronizing signal of a rotational position detector 17 of the forging machine 1, and by operating a pinch roller driving motor 4, the wire rod is supplied exactly by a simple mechanism and a small power. In this regard, as for the driving motor 4, a hydraulic motor is also available.
Patent JP-H0419695-A (JP)
Title: Method for transferring still picture and image plotting system in still picture
Inventor: ARAI HIROAKI
IPC: G06T11/60
Filed: 1990-05-14
Abstract: PURPOSE:To make it possible to accurately add a hand-written image to a still picture by calculating color differences between respective adjacent dot data in all sampling points, forming the monochromatic image data of each color still picture based on the calculated result and transferring the formed data to an image display device integrated with an image I/O device. CONSTITUTION:When an image display start area 17 is touched, a color image data displayed on a display monitor 4 is converted into two monochromatic gradations and displayed on a hand-written area 16. Since a hand-written position of an image can be determined without individually comparing the contents of the monitor 4 and the area 16, simple and accurate hand-writing can be executed. Consequently, a hand-written image can be accurately added to a color still picture.
Patent JP-S61281818-A (JP)
Title: Production of plug for rolling seamless steel pipe
Inventor: MOCHIZUKI RYOSUKE
IPC: C21D9/00
Filed: 1985-06-07
Abstract: PURPOSE:To improve the peeling resistance of an oxide layer and to obtain stably the title plug having a long service life by heating a high-chromium plug material which as been machined to form the oxide layer on the surface, cooling and descaling the material and again forming an oxide layer. CONSTITUTION:A plug material made of high Cr-Ni alloy steel contg. at least 12-20wt% Cr and 1-2.5wt% Ni and whose surface has been machined is heated in an oxidizing atmosphere to form an oxide layer on the surface. The material is then cooled and descaled during or after cooling by exerting impact from the outside. Consequently, a poorly stuck oxide can be surely released. The plug material is then heated again in an oxidizing atmosphere to form an oxide on the surface. A fresh oxide is generated and grown from the cracks generated in the oxide layer by cooling and the released part, the formation of Ni-enriched base iron particles is increased during the process and a tougher oxide layer is formed.
Patent JP-H11314674-A (JP)
Title: Gas barrier container, and packaging material for food
Inventor: KURODA TOSHIYA
IPC: B65D1/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To give excellent gas barrier property to a preliminarily formed container, and to enable the recycling after the use. SOLUTION: In a packaging material, an anchor layer is preferably laminated on a preliminarily formed container, and further, a gas barrier layer having the resin composition containing inorganic compounds is laminated preferably by a coating method. The container is preferably formed by a blow molding method, a vacuum molding method, or a compressed air molding method.
Patent JP-H09307499-A (JP)
Title: Mobile communication system controlling transmitting power
Inventor: FURUKAWA KENJI
IPC: H04W52/12
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To switch a target value in the control of transmitting power by the class of communication. SOLUTION: A non-telephone request from a mobile station 6 is executed between the mobile station 6, a base station 2 and an exchange station 3 by a sequence similar to conventional one. After the exchange station 3 changes the class of the line based on the non-telephone communication request from the mobile station 6, the exchange station 3 informs the base station 2 of the class of communication (a time point 3). Thereby the base station 2 can switch the target value of the control of transmitting power. After then transmitting power is controlled with respect to this target value. Thereby, optimum power consumption and communication quality for each communication class are obtained.
Patent JP-H06328769-A (JP)
Title: Image forming device
Inventor: MAEDA MASATAKA
IPC: G03G15/00
Filed: 1993-05-26
Abstract: PURPOSE:To provide an inexpensive image forming device which can be controlled without using an expensive high pressure proof switching element. CONSTITUTION:A control voltage impressing circuit 8 is connected between a control electrode 4 and a toner carrying roller 14 in an image forming device. The control voltage impressing circuit 8 is composed of an image signal output circuit 35 and a piezoelectric transformer 36 per each control electrode, and the piezoelectric transformer 36 is provided wherein a common electrode 34, an input electrode 33, and an output electrode 32 are formed in a columnar PZT 31. Then, the PZT 31 part between the input electrode 33 and the common electrode 34 is polarized in the arrow 37 direction, and that between the common electrode 34 and the output electrode is polarized in the arrow 38 direction. Then, an image signal of comparatively low voltage is raised in voltage with the piezoelectric transformer 36 to make high voltage, and a toner flow is controlled.
Patent JP-H0419619-A (JP)
Title: Light deflector
Inventor: MAEDA HIDEO
IPC: G11B7/09
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a light deflector of low cost and high yield by forming transparent bodies constituted as laminated structure indicating respectively different positive and negative refractive index changes at the time of impressing the same voltage and forming approximately triangular refractive index changing areas in a transmitting direction on respective transparent bodies in a transmitting optical path. CONSTITUTION:The laminated transparent bodies 6, 7 are constituted of different materials indicating respectively different positive and negative refractive index changes at the time of impressing the same voltage between front and rear faces and the transmitting optical path is set up in the front and back direction of the whole transparent bodies 6, 7. Electrodes 8, 9 generating refractive index changes at the time of impressing the voltage are respectively arranged on both the front and rear faces of the whole transparent bodies 6, 7 so as to be shifted only by the transmitting optical path, and at the time of impressing the voltage, the refractive index changing areas 10, 11 respectively having triangular shapes in the transmitting direction are formed in respective bodies 6, 7 in the optical path. Consequently, the transparent bodies consisting of opto-electrical crystal or the like can be obtained under the conditions of low cost and high yield without requiring a specific grinding process or the like.
Patent JP-H05207285-A (JP)
Title: Picture coding system
Inventor: TOKUNAGA YOSHIHIKO
IPC: H04N19/176
Filed: 1991-05-28
Abstract: PURPOSE:To prevent visual deterioration in a picture by obtaining an error between a picture element of the original picture and a predicted value obtained by the picture element and setting a step width of inverse quantization and quantization in response to the error variably so as to avoid concentration of a portion with a large coding error in one picture. CONSTITUTION:An error evaluation means 9 receives a picture element of an original picture stored in a 1st storage means and a predicted value corresponding to an original picture obtained from the photoelectric conversion element subject to 2-dimension discrete cosine transformation, quantization and inverse quantization and 2-dimension discrete inverse cosine transformation and compares them to obtain a coding error, and outputs a control signal used to revise a quantization step width of a quantization means 3 and an inverse quantization step width of an inverse quantization means 5 depending on the coding error. That is, when the error is large, the visual deterioration of picture quality is prevented by setting the step width of quantization and inverse quantization to be small.
Patent JP-H04351065-A (JP)
Title: Binary image forming device
Inventor: YAMAMOTO KENICHI
IPC: H04N1/23
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a halftone picture reproducibility by forming a picture without distortion through the reduction in a dot diameter in the case of a picture with a narrow dot interval and forming a thick and clear picture through the increase in a dot diameter in the case of a picture with a wide dot interval. CONSTITUTION:A binarized considering picture element data and a binarized peripheral picture element data adjacent to the binarized considering picture element data are stored in a binary signal storage circuit 41. A picture condition discrimination circuit 42 averages a print bit number stored in the storage circuit 41, decides a beam diameter based on the mean value and the beam diameter is subject to variable control by using a pulse generating circuit 43 to apply variable adjustment to the pulse width of an ON-signal.
Patent JP-H07328626-A (JP)
Title: Electrolyzed water producing device and chlorine ion concentration control method for the same
Inventor: SHIMOMURA SHINSUKE
IPC: C02F1/46
Filed: 1994-06-07
Abstract: PURPOSE:To feed back the chlorine ion concentration of raw water, NaCl mixed water and acidic water in an electrolyzed water producing device to a control system to keep the chlorine ion concentration of discharged water on the electrolyzer anode side around the target value by detecting the electrical conductivity in lenear relation with the chlorine ion concentration. CONSTITUTION:This device is constituted of an electromagnetic fixed delivery pump part 6 for mixing raw water with NaCl solution, conductivity sensor 21, 21, 23 for detecting respectively the electrical conductivity of raw water, NaCl mixed water and acidic ionized water, a flow sensor 7 for detecting the flow rate of the NaCl mixed water, an electrolyzer 8 for electrolyzing the NaCl mixed water, and a control part 1 for controlling these.
Patent JP-S63154869-A (JP)
Title: Variable capacity compressor
Inventor: ISHIKAWA HIROSHI
IPC: F04B49/00
Filed: 1987-05-20
Abstract: PURPOSE:To enable direct detection of the degree of inclination of a wobble plate, by arranging many magnetic detection sensors while facing with a magnet arranged at the end of a slider. CONSTITUTION:A through bolt 202 is arranged in parallel with a shaft 115 in a cover housing 125. A slider 203 in coupled slidably on the through bolt 202 and coupled rotatably with a rolling board 103. A magnet 204 is arranged at the end portion of the slider 203 such that the center line connecting between N and S poles of said magnet 204 is aligned with the reciprocating direction of the slider 203. Furthermore, many magnetic detection sensors 206 are arranged at an open position of the reciprocal section of the slider 203 such that they will face directly with the magnet 204 through a predetermined gap. Consequently, the magnet 204 moves as the slider 203 reciprocates, and the reciprocal movement of the slider 203 can be detected directly by judging whether said motion of the magnet 204 is detected through a magnetic detection sensor 206.
Patent JP-H02304627-A (JP)
Title: Record positioning system
Inventor: GOTO RIE
IPC: G06F9/45
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a concise FORTRAN program by executing the positioning to a record being directly before, when an REC code is designated by a BACK designator at the time of executing a BACKSPACE sentence. CONSTITUTION:A FORTRAN program A is compiled and an object program B is generated and started. Subsequently, a routine corresponding to a BACK- SPACE sentence is a FORTRAN library C is executed. At the time of executing the routine, first of all, whether a BACK designator is REC or not, and in the case of NO, the processing of BACKSPACE is executed and the routine is ended. In the case of YES, positioning to a record being directly before is executed, and after this processing, the execution of the BACKSPACE sentence is ended. After this routine, a program continued from the BACKSPACE sen tence of the FORTRUN object program B is executed.
Patent JP-S63287961-A (JP)
Title: Photoconductive film and electrophotographic sensitive body using same
Inventor: FUJIO KATSUNORI
IPC: G03G5/06
Filed: 1987-05-21
Abstract: PURPOSE:To obtain a sensitive body having superior sensitivity by incorporating a specified tetrakisazo pigment as a carrier generating substance into a photosensitive layer. CONSTITUTION:A tetrakisazo pigment represented by formula I is incorporated into a carrier generating layer in a photosensitive layer on an electrically conductive support. In formula I, A is a compd. represented by formula II, X is an atomic group forming a heterocyclic arom. ring by condensation with a benzene ring, Y may be a compd. represented by formula III, Z is an atomic group forming a heterocyclic arom. ring by condensation with a pyrazine ring, and R is H, lower alkyl, aryl or the like. Since the tetrakisazo pigment is used as a carrier generating substance, a sensitive body having superior sensitivity can be obtd.
Patent JP-S5918803-A (JP)
Inventor: GOUTSU TOSHIO
IPC: E01D11/00
Filed: 1982-07-19
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-S5349695-A (JP)
Title: Steam pressure control system at warm phase waiting time in atomic plant
Inventor: MURATA RIYOUICHI
IPC: G21D9/00
Filed: 1976-10-18
Abstract: PURPOSE: To shorten the time necessary for restart of a plant, by means of adjusting a steam by-pass valve by outputs of a water level judging device of a gas/ water separator and a steam pressure jedging device at the exit of an evaporator, and of keeping the steam pressure at the exit of the evaporator at a reference value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05325277-A (JP)
Title: Magneto-optical recording medium and its manufacture
Inventor: FUJII YOSHIO
IPC: G11B11/10
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a magneto-optical recording medium free from the deterioration of signals even to high recording power and superior in repeating recording and regeneration-enduring characteristics. CONSTITUTION:The magneto-optical recording medium is formed by successively laminating on a transparent substrate 13 recording films composed of a first magnetic layer 14, a second magnetic layer 15, a third magnetic layer 16, a fourth magnetic layer 17, and a resin layer 18, and the resin layer 18 is formed by coating the surface of the layer 17 (initilized layer) and irradiating it with ultraviolet rays to cure it, thus permitting the layer 17 to be restrained from the inversion of magnetization and to be free from the deterioration of the signals and to endure repeating recording and regeneration operations.
Patent JP-H0233061-A (JP)
Title: Method and device for forming deposit of folded print
Inventor: RAINHARUTO GESURINKUHOFU
IPC: B65H31/30
Filed: 1989-05-19
Abstract: PURPOSE: To stack folded printing products in a short processing time, and to form a good quality stable completed stack by supporting the almost center of the completed stack while being stacked in a prestacking space only on an edge region on the opposite side of a fold line of the printing products forming the uppermost prestack, and carrying out the completed stack without pressing this prestack. CONSTITUTION: A fold line 30 of printing products 32 is transferred to a stopper 20, and while being stacked in a prestacking space 14 only on an edge region 38 on the opposite side of the fold line 30 of the printing products 32 forming at least the uppermost prestack 60" of a completed stack 62, the center of the completed stack 62 is supported. The completed stack 62 is carried out of the prestacking space 14 by a placing mechanism without pressing this uppermost prestack 60".