baber/WOPTO huggingface dataset:
Patent JP-S63202773-A (JP)
Title: Spacing control member
Inventor: ENOKUCHI YUJI
IPC: G03G15/09
Filed: 1987-02-19
Abstract: PURPOSE:To control a microgap between both rollers by using a spacer part having an arc-shaped 1st face corresponding to the outside surface shape of the developing roller and an arc-shaped 2nd face corresponding to the outside surface shape of an electrostatic latent image carrier. CONSTITUTION:The spacing between the developing roller 11 and a photosensitive drum 12 is controlled by using a spacing control member 5. The member 5 is constituted by forming the spacer part having the arc-shaped 1st face corresponding to the outside surface shape of the roller 11 and the arc-shaped 2nd face corresponding to the outside surface shape of the drum 12. The 1st face and 2nd face are so formed that the centers of the curvature thereof exist on the opposite sides with respect to the spacer part. The member 5 is made of polyethylene, polyacetal, etc. Since such spacing control member is used, the microgap between the roller 11 and the drum 12 is controlled and the axial torsion generated at the time of assembly is easily corrected.
Patent JP-H02216972-A (JP)
Title: Facsimile communication system
Inventor: HATA YASUHIRO
IPC: H04N1/40
Filed: 1989-02-16
Abstract: PURPOSE:To transmit the picture data in accordance with the remaining capacity of a memory of a facsimile equipment set at the reception side and to prevent the communication abnormality due to the shortage of the memory capacity by adding the storable capacity of the memory to the communication control procedure signal via the facsimile of the reception side and informing a facsimile of the transmission side of the storable memory capacity. CONSTITUTION:In case the quantity of data stored in a memory of the transmission side is larger than the remaining capacity of a storing/receiving memory 13 of the reception side and the transmission equivalent to several pages is possible, the information on the receptable capacity (m) of the reception side is added to a nonstandard signal NSF 1 and sent to the transmission side. At the transmission side, the number (x) of transmittable pages is decided form the capacity (m) and the capacity (n) of the stored data. Then the procedure end EOP and a line cut instruction DCN 4 are transmitted for completion of the communication when the transmission is through with the picture data PIX 2 on (x) pages. Then the communication is carried out again after a period of time sufficient enough to record the (x) pages received at the reception side. Thus the (x+1) and subsequent pages are transmitted. When the capacity (m) is equal to such a remaining capacity amount that is unable to send the stored data equal to only one page, a line cut instruction DCN 6 is transmitted to complete the transmission. Thus the occurrence of the communication abnormality can be prevented.
Patent JP-S61197266-A (JP)
Title: Page-turning system for continuous paper used in printer
Inventor: TAKAGI NORIYUKI
IPC: B41J21/00
Filed: 1985-02-28
Abstract: PURPOSE:To perform page-turning free of wasting of a rolled printing paper, by a control wherein in using a continuous paper, an appropriate amount of line feeding is conducted instead of page-turning to space compositions from each other when page-turning is not required. CONSTITUTION:In using a roller paper, a rolled paper using command code is inputted into a microprocessor 1 when inputting a printing command code through a keyboard 2. By this, the microprocessor 1 does not send a page- turning code to a printer 6 even where a page-turning code is present in character codes, but sends to the printer 6 a line feeding code for performing such line feeding that characters or symbols in the final line printed can be read even after the rolled paper is cut. Accordingly, at the printer 6, a complete composition is printed, then the rolled paper is fed according with the line feeding code sent from the microprocessor, and a composition corresponding to the next form is printed, whereby the rolled paper is prevented from being wasted.
Patent JP-S63206115-A (JP)
Inventor: NAKABAYASHI KAZUYOSHI
IPC: H02J1/00
Filed: 1987-02-23
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-S58155251-A (JP)
Title: Aluminum alloy cylinder for internal-combustion engine
Inventor: SAKUMA TAKESHI
IPC: F02F1/20
Filed: 1982-03-09
Abstract: PURPOSE:To improve the abrasion resistance, thermal conductivity and size precision, etc. by internally chilling a cylinder body in one unit by means of pressure casting of an Al alloy around a high-silicon Al alloy sleeve molded by casting. CONSTITUTION:A sleeve 1 made of a high-silicon Al alloy is molded by casting, and a cylinder body 2 made of an Al alloy is formed in one unit around the sleeve 1. In producing the cylinder, e.g., an Al alloy sleeve 1 is first fitted into a metallic mold cavity 3, then the melted mother material Al alloy is introduced into a runner 5 through a pouring sleeve 4, and the upper plunger 6 is descended to seal the melted alloy. Next, the lower plunger 7 is ascended to pressurize the inside of the cavity 3 so as to internally chill the cylinder body 2 in one unit around the sleeve 1. Accordingly, the abrasion resistance, thermal conductivity and size precision can be improved and the production is made easy.
Patent JP-H06246918-A (JP)
Title: Ink jet device
Inventor: YOSHIMURA MANABU
IPC: B41J2/045
Filed: 1993-02-26
Abstract: PURPOSE:To provide an ink jet device excellent in printing quality and mass productivity. CONSTITUTION:Within a region wherein a taper angle being a ratio reducing and changing the diameter of a nozzle from the cross-sectional part of the nozzle on an ink passage side to that of the nozzle on an ink injection side is 5-30 deg., it is cleared that the flying speed of an ink droplet is fast and relatively stable. Therefore, even when the taper angles of the respective nozzles are different, the nozzle may be produced in the ratio within the region. As a result, the number of inferior products can be lowered when an ink jet printing head is produced and an ink jet device is excellent in printing quality and mass productivity.
Patent JP-S59165739-A (JP)
Inventor: FUJIMURA KAZUO
IPC: E03F5/04
Filed: 1983-03-08
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-H02217974-A (JP)
Title: Image recognizing device
Inventor: KURIOKA HIDENORI
IPC: G06T7/60
Filed: 1989-02-17
Abstract: PURPOSE:To speed up the recognition processing of an image to be picked-up by processing the image signal of the image to be picked-up and calculating the peripheral length of the photographed object on an image. CONSTITUTION:The subject device has a telecamera (image pickup means) 1, a synchronizing separating circuit 2, a binarizing circuit 3, one-horizontal line delaying circuits 4, 5, and shift registers 6 to 8. The peripheral length components from respective directions, i.e. vertical, horizontal and oblique directions of the image to be picked-up are found out by the operation of each horizontal scanning of an image signal, the sum of respective horizontal lines is calculated over the effective vertical period and the peripheral length is calculated in the succeeding vertical blanking period. Consequently, the image pick-up signal of the image to be picked-up can be usefully and fully utilized and detected at real time and the recognition processing of the image to be picked-up can be accelerated.
Patent JP-H06317101-A (JP)
Title: Axial-flow gas-turbine engine
Inventor: DEEBUITSUDO HAWAADO TEIRAA
IPC: F01D9/02
Filed: 1994-03-09
Abstract: PURPOSE: To provide an improving means which supports a downstream part of a combustor in relation to nozzle guide vanes and arranges the combustor. CONSTITUTION: A gas turbine engine parts supporting assembly 30 has a pair of ring members 64 and 74 stipulating a slot. In the slot, a cranked flange 28 extending from an inner surface of an array of combustion chamber discharge nozzles 22 is arranged. One part 28B of the cranked flange 28 has projecting parts (cooling air holes) 28C. These projecting parts 28C are engaged to radial slots 76 formed on ring members 74 forming a cross-key location of the discharge nozzles 22. The supporting assembly 30 is arranged adjacently to a platform 36 at the radial inside of the array of nozzle guide vanes 20 and provides supporting body and location for the vanes.
Patent JP-H0557449-A (JP)
Title: Device for remote welding of stud with aid of remote controllable gun
Inventor: JIYATSUKU GURENTON
IPC: B23K9/20
Filed: 1992-02-25
Abstract: PURPOSE: To permit the welding to a supporting surface difficult to symmetrical arrangement of a clamp by unnecessitating to loose the screw and thereafter, again fastening the screw of each clamp to secure electric-insulation as the same state as the former state, in the case of welding each stud to the supporting surface. CONSTITUTION: This apparatus is provided with an electric ground 60 fitted to a gun 40 for simplifying a remote operation. This elastic ground for improving the contact with the welding surface is elastically fitted to the one side of the stud 47 to be welded. This apparatus is provided with a starting pedal connected with a welding station. The remote operation of a gun 40 can be executed with this pedal. The welding in this way can be executed in the zone having high danger to the radiation, particularly, applied to the nuclear field.
Patent JP-S51111737-A (JP)
Title: Method of producing railing for building construction
Inventor: KATOU TAKEO
IPC: B27M3/00
Filed: 1975-03-28
Abstract: PURPOSE: To prevent wear, expansion, contraction and other undesirable phenomena of a woody rail member having grooves or protuberances by impregnating said member with a synthetic resin liquid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11236630-A (JP)
Title: Chlorine exuding method
Inventor: IEMORI NOBUMASA
IPC: C22B3/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine exuding method reduced in the quantity of a liquid added to a chlorine exuding vessel to keep heat balance in a chorine exuding process and capable of stably operating with the prevention of the bumping of the liquid. SOLUTION: In the chlorine exuding method for exuding non-iron metal from a solid containing a non-iron metallic sulfide of nickel, copper, zinc, lead or the like with chlorine, at least one kind of an inert gas, a combustible gas and air is blown into the chlorine exuding vessel housing a slurry of the solid material while blowing chlorine.
Patent JP-2000244138-A (JP)
Title: Manufacture of optical substrate
Inventor: TAKASHIMA MAKOTO
IPC: H05K5/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide flexibility in the installation of components by a method wherein after forming an insulating layer, a wiring pattern, and an overcoat layer on a spread farm punched out of a tabular member and forming connection terminals in an end of the wiring pattern, the spread form is cut at bridge sections to be bent. SOLUTION: In a flat base material 1, a plurality of spread forms 2, a reference hole 1a as a reference for processing, and an alignment mark 1b as a reference for forming a wiring pattern, etc., are formed by flanking. Then, an insulating film 3 is formed on the base material 1 and a wiring pattern 4 is formed by printing on the insulating film 3 with the alignment mark 1b as a reference. After forming many connection terminals in the wiring pattern 4, an overcoat layer 5 made of insulating material is formed on part of the base material 1 other than the part formed with the connection terminals. Then, the spread forms 2 are cut at bridge sections out of the base material 1 by press-working with the reference hole 1a as a reference and are bent.
Patent JP-H10222887-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYATA KAZUTOMO
IPC: G11B11/105
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium which is good in linearity with the length of a recording magnetic domain read out from the light emitting time and reproducing signal of recording light even if a minute magnetic domain is recorded. SOLUTION: A magneto-optical disk 1 has a reproduced layer 22, a memory layer 13, an intermediate layer 14, a recording layer 15, a switching layer 16, an initializing layer 17, a protective layer 18, a reflection layer 19 and an ultraviolet curing resin layer 20 via a protective layer 11 on a transparent substrate 10. The reproduced layer 22 has a composition in which 1 to 5atom% of Tb are contained in GdFeCo. Magnetic domain transfer from the memory layer 13 to the reproduced layer 22 is exactly and surely carried out and the relationship with the length of the recording magnetic domain read out from the light emitting time and reproducing signal of the recording light becomes linear even if the minute magnetic domain is recorded.
Patent JP-S62197910-A (JP)
Title: Manufacture of magnetic head
Inventor: KOBAYASHI ATSUO
IPC: G11B5/31
Filed: 1986-02-24
Abstract: PURPOSE:To make forming of a conductive coil pattern easy, and make the device small and stabilized production by forming a plane conductive coil pattern only on the same face and forming a terminal part for external connection after forming the plane conductive coil, and joining them. CONSTITUTION:The titled head consists of plane conductive coils 3, 4 obtained by copper plating between upper and lower magnetic poles 1 made of soft magnetic material through an inorganic insulating layer for gap and an organic insulating layer 2. Plane conductive coil patterns are formed only on the same face, a terminal part 5 for external connection is formed after forming the plane conductive coils 3, 4 and joined. By forming the plane conductive patterns only on the same plane, plane conductive coil patterns 4mu in height, and 3mu in width are obtained stably. The same applies to forming of multiplayer coils. Thus, the conductive coil pattern of a thin film magnetic head can be refined, and stable production of multiwinding thin film magnetic heads for small-sized disk unit becomes possible.
Patent JP-H07248429-A (JP)
Title: Transmission and reception module for optical communication
Inventor: NAKADA NAOTARO
IPC: G02B6/34
Filed: 1994-03-09
Abstract: PURPOSE:To provide a transmission and reception module capable of transmitting and receiving signals by providing this transmission and reception module with a light emitting element and light receiving element in the same direction, coaxially forming an optical system and separating a transmission signal light and a reception signal light. CONSTITUTION:This transmission and reception module for optical communication consists of the light emitting element 1 for generating the transmission signal light, a condenser lens 4 for coupling the transmission signal light from the light emitting element to an optical transmission path and the light receiving element 2 for receiving the reception signal light from the optical transmission path. The optical path of the transmission signal light from the light emitting element 1 is provided with a Faucault prism and is provided with the light emitting element 1 and the light receiving element 2 in such a manner that the central parts of the light emitting part and the light receiving part exist across the plane formed of the partition line 33 of the Faucault prism and the progression direction of the transmission signal light.
Patent JP-2000239225-A (JP)
Title: Production of optically active hydroxyester compound
Inventor: MATSUMURA ISAHIRO
IPC: C07B53/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a new process for the production of an optically active hydroxyester compound useful as an intermediate for pharmaceuticals and agrochemicals on an industrial scale at a low cost. SOLUTION: The objective optically active hydroxyester compound such as (S)-2-benzoyloxy-1-phenyl-1-ethanol can be produced by reacting a racemic 1,2-diol compound such as 1-phenyl-1,2-ethanediol with a carboxylic acid halide compound such as benzoyl chloride in the presence of an inorganic base such as sodium carbonate, water and an optically active 4,4-dibromo-4,5-dihydro-3H- dinaphtho[2,1-c:1',2'-e]stannepine.
Patent JP-S60183807-A (JP)
Title: Amplifier circuit
Inventor: ISHIHARA NOBORU
IPC: H03F3/34
Filed: 1984-03-02
Abstract: PURPOSE:To attain stabilization against instable operation such as oscillation of an amplifier circuit IC by adding a resistor between a collector of an emitter follower transistor (TR) in an amplifier circuit IC chip and a high potential power supply terminal and further adding a capacitor between the collector and a low potential power supply terminal. CONSTITUTION:If a signal is applied from an output side because of mismatching at a signal output terminal 4, a TR is in common base operation, a resistor RP in caption 15 and a capacitor CP in caption 16 are added to the load, a signal flowing to a feedback path 11 flows to a common via the capacitor CP so as to decrease the signal component of the feedback path. The signal component flowing to the CP depends on the impedance ratio of the RP and CP and the component is larger as the RP increases more. The output signal at a high frequency passes mainly through the feedback path 14 by setting the RP larger than the parasitic inductance 7 at an objective frequency and setting the time constant comprising the RP and CP to an object frequency so as to decrease the signal component of the feedback path 11 to the input section.
Patent JP-S58156683-A (JP)
Inventor: OKAMOTO TOMIO
IPC: F24J2/04
Filed: 1982-03-13
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-S61200477-A (JP)
Title: Current measuring apparatus
Inventor: TOMAKI YOSHIAKI
IPC: G01R15/24
Filed: 1985-03-01
Abstract: PURPOSE:To make it possible to align the optical axis of an incident side optical fiber with that of an emitting side optical fiber with high accuracy, by arranging an optical fiber to the opposed gaps formed in the axial direction of an electric wire by two ring shaped iron cores. CONSTITUTION:An incident side optical fiber 7 is connected to the polarizer 5 connected to one terminal side of a magnetic optical element 4 and an emitting side optical fiber 7 is connected to the analyser 16 connected to the other terminal side of the magnetic optical element 4 so as to allow the optical axis thereof to coincide with that of the incident side optical fiber 7 to integrally assemble both optical fibers. The magnetic optical element 4, the polarizer 5 and the analyzer 6 are arranged and fixed to gap part 11 of a ring shaped iron core 2 arranged so as to intersect an electric wire 1 while the incident side optical fiber 7 and the emitting side optical fiber 7 are arranged and fixed to the opposed gaps 12 formed by two ring shaped iron cores 2a, 2b.
Patent JP-S61203015-A (JP)
Inventor: JIEIMUZU EI SOROMON
IPC: G03G21/00
Filed: 1986-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05238402-A (JP)
Title: Road condition recognizing device for vehicle
Inventor: KAWAHARA KUNIHIRO
IPC: B62D113/00
Filed: 1992-02-26
Abstract: PURPOSE:Output Z of a neural network NN shows cant condition of a travelling road, because the above-mentioned neural network NN memorizes heart results of the cant condition of the travelling road as a coupling coefficient and a threshold vehicle. CONSTITUTION:An average computing units 41-44 equalize car speed V, lateral acceleration G, handle steering angle thetaf and handle torque T that are detected by a car speed sensor, a lateral acceleration sensor, a handle steering angle sensor and a handle torque sensor, and are fed time sequentially during the fixed time. The memorial network NN consits of an input layer 45, an intermediate layer 46, and an output layer 47, and carries out neural network computation based on respective signals from the average computing units 41-44.
Patent JP-H05240539-A (JP)
Title: Automatic icemaker
Inventor: TOKUNAGA SHIGEOMI
IPC: F25C1/10
Filed: 1992-02-26
Abstract: PURPOSE:To obtain an icemaker which can make ice by shortening an icemaking time when ice is early wanted in an automatic icemaker to be mounted in a cold storage refrigerator, etc. CONSTITUTION:The automatic icemaker comprises a temperature detector 2, an ice separating mechanism having a motor 8, a driver 12, a twisting completing position detector 11 and horizontal position detecting means 10, a water feed motor pump 4, a driver 13 for driving the pump, a feed water timer 14 for counting a water feeding time and a shortening water feed timer 18. Further, the icemaker comprises an icemaking timer 15 for counting an icemaking time, a shortening icemaking timer 17, a rapid ice switch 16, and a controller 9 for counting a time by the timers 18, 17 during operating of the switch 16 and counting a time by the timers 14, 15 at the time of no operation.
Patent JP-S61199493-A (JP)
Title: Rotating speed controller of motor
Inventor: FUJIWARA TOSHIAKI
IPC: H02P7/295
Filed: 1985-02-28
Abstract: PURPOSE:To reduce a torque pulsation and a speed change rate by connecting a motor and a control rectifier in series with both ends of the DC output terminal of a full-wave rectifier. CONSTITUTION:The output of an AC power source 1 is supplied through a full-wave rectifier 8 and a thyristor 8 to a motor 2. A voltage at both ends of a thyristor 6 is charged in a capacitor 5, a comparator 14 turns ON a transistor 15 when the voltage VC of the capacitor 5 becomes the prescribed value VB or higher to supply the charge of the capacitor 5 to the gate of the thyristor 6. Thus, a continuous current smoothed is flowed to the motor to reduce a torque pulsation and a speed change rate.
Patent JP-S63206680-A (JP)
Title: Sonar having plural transmitting-receiving points
Inventor: MORIMATSU HIDEJI
IPC: G01S15/89
Filed: 1987-02-23
Abstract: PURPOSE:To obtain the perfect contour image of the sea bottom, by constituting the title sonar of an ultrasonic transmitter-receiver, a position correction means, a correlation means and an interpolation means. CONSTITUTION:The detection outputs of an ultrasonic transmitter-receiver 10 and an ultrasonic transmitter-receiver 10' are inputted to a position correction means 20. The position correction means 20 performs the coordinates conversion of the reflected wave data respectively obtained from respective transmitting- receiving points to reflected wave data based on a specific position. A correlation means 21 calculates the product of the data at the positions respectively corresponding to the reflected wave data subjected to coordinates conversion. A part where the reflected wave data is omitted is interpolated with the reflected wave data at each transmitting-receiving point by an interpolation means 22 and the perfect contour of the sea bottom is obtained to be displayed on a display means 23.
Patent JP-H11239120-A (JP)
Title: Digital pll and communication controller
Inventor: KOBAYASHI YOICHIRO
IPC: H03L7/06
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology for forming a normal locked state in a digital PLL. SOLUTION: First logic circuits 103 and 104 which put fetched changed-point pulses into signals in advanced states and signals in delayed states, a first counter 112 which counts the changed-point pulses in the advanced states, a second counter 111 which counts the change-point pulses in the delayed states, and a second logic circuit 109 which forcibly initializes the phases of data strobe signals by limiting the transmission of the changed-point pulses in the delayed states to the second counter 111 are provided and a normal locking state is formed by eliminating the start of the pulling-in of a digital PLL in a state where the phase is shifted by 180 deg. from a normal locking position.