baber/WOPTO huggingface dataset:
Patent JP-S5652767-A (JP)
Title: Copying material display device in copying material multistep setting system of copier
Inventor: ARIGA MASAO
IPC: B65H1/00
Filed: 1979-10-08
Abstract: PURPOSE: To form a compact and low cost display device, by displaying copying materials classified by size in one of vertical and lateral directions and copying materials classified by set steps in the other direction, displaying both classification in rows and columns and arranging display lamps in a matrix.  
     CONSTITUTION: Size letters A3, B4, A4, B5 of copying materials are successively displayed in the lateral direction, and upper, middle, and lower steps of set step classification letters are successively displayed in the vertical direction, and both the vertical and lateral display lines are shown as rows and columns, and display lamps, such as LED are arranged in a matrix. Copying materials classified by size set on each step are detected, and each detected signal is fed back to the display device, and the corresponding lamp of the matrix lamps consisting of the vertical and lateral display lines is lighted by constitution of a proper circuitry, thus permitting a number of display lamps used to be reduced and a compact and low cost display device to be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04353569-A (JP)
Title: Resin composition having photo-reversible ionic conductivity
Inventor: KIMURA KEIICHI
IPC: C08K5/35
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a composition capable of reversibly changing ionic conductivity with light having a specific wavelength by blending a polymer compound with an addition component of a crown spirobenzopyran compound and an alkyl metal salt. CONSTITUTION:A polymer compound is blended with an addition component of a crown spirobenzopyran compound shown by the formula (n is 1-5) and an alkyl metal salt. A crown spirobenzopyran 1 is used as the compound. A (co)polymer of (meth)acrylic ester such as methyl (meth)acrylate or ethylene (co)polymer is used as the polymer compound and the blending ratio of the compound and the polymer compound is 0.1-20:100.
Patent JP-H02307107-A (JP)
Title: Thermostatic chamber
Inventor: MATSUMOTO TAKATOMO
IPC: G05D23/00
Filed: 1989-05-23
Abstract: PURPOSE:To improve the temperature distribution in a thermostatic chamber by obtaining the difference between the set temperature of the thermostatic chamber and the room temperature based on a 1st characteristic curve, obtaining the rotational frequency of a fan from a 2nd characteristic curve based on the temperature difference, and driving the fan based on the obtained rotational frequency. CONSTITUTION:The relationship is previously obtained between the rising rate U of the temperature in a thermostatic chamber and the temperature difference C between the temperature of the thermostatic chamber and a room temperature. This 1st characteristic curve is stored in a main control circuit 11 of an electric signal processing part. At the same time, the relationship is previously obtained between the temperature difference C and the rotational frequency R of a fan 3 which is required to keep a fixed temperature distribution in the thermostatic chamber. This 2nd characteristic curve is also stored in the circuit 11. Then a heater 1 is heated up to a fixed temperature so that a temperature rising curve, and the difference between the set temperature of the thermostatic chamber and the room temperature from the 1st characteristic curve. Then the rotational frequency of the fan 3 is obtained from the 2nd characteristic curve based on the difference between the set temperature and the room temperature. Thus the fan 3 is driven based on the obtained rotational frequency. As a result, a fixed temperature distribution is secured in the thermostatic chamber.
Patent JP-S5462817-A (JP)
Title: Scanning exposure apparatus in coyping machine
Inventor: SUZUKI RIYUUZOU
IPC: G03B27/50
Filed: 1977-10-28
Abstract: PURPOSE: To readily increase copying speed by changing 90° the direction of the back ridge line of a roof type reflecting mirror between forward scanning and backward scanning and radiating the light image of the original on photoreceptor surface at both forward and backward scanning.  
     CONSTITUTION: When the original 0 is scanned in the arrow A direction at the forward scanning, the image of the original plane is inverted in a lateral direction, i,e., in the direction perpendicular to the scanning direction, by a plane mirror 2 and is further inverted again in the lateral direction by a plane mirror 3, thence by the in-mirror lens system of an image forming lens system 4, the 180° rotation and lateral inversion of the image are accomplished. Next, the inversion in the lateral direction is repeated twice by a prism 5, after which the inversion in the lateral direction is applied by a plane mirror 6, whereby the image of the original plane is radiated to a photoreceptor 7. At the backward scanning, the original 0 is scanned in the arrow B direction, and the luminous flux from the lens sysetm 4 is inverted repeatedly twice in the scanning direction by the prism 5, after which it is inverted in the lateral direction by the plane mirror 6, whereby it is radiated to the photoreceptor 7. Thereby, copying speed may be readily improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5919990-A (JP)
Inventor: ONOZAWA TATSUO
IPC: G09F9/00
Filed: 1982-07-26
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-H0425268-A (JP)
Title: Decentralized management system by plural nodes for communication service resource information
Inventor: NAKAMURA ATSUSHI
IPC: H04M3/42
Filed: 1990-05-18
Abstract: PURPOSE:To decrease useless holding of a line and an inter-station signal and to reduce useless procedure by making communication among plural network service control stations for each call so as to reference resource information managed mutually. CONSTITUTION:A counter network service control station communication control function (a) of a network service control station 1 selects a network service control station being the destination of inquiry according to the predetermined priority with a request from a resource management function (b) and makes inquiry and informs the result of priority of the use of resource to the resource management function (b). Moreover, the function (a) informs the availability of the resource to the inquiry from other network service control station. Thus, plural network service control stations manage decentralizingly the available state of each resource of line terminals and the network service control stations make mutual communication to reference the resource information managed mutually for each call. Thus, useless holding of lines between exchange stations and inter-station signal lines is decreased and useless procedure among the exchange stations is reduced.
Patent JP-S63293540-A (JP)
Title: Positive type resist material
Inventor: FUJIOKA HIROFUMI
IPC: G03F7/039
Filed: 1987-05-26
Abstract: PURPOSE:To improve the sensitivity of a resist film to high energy rays and the resistance thereof to dry etching by using a specific polysilane copolymer. CONSTITUTION:The titled material consists of the polysilane copolymer having the repeating units expressed by formulas I and II. In formulas, R1 denotes Cl-substd. alkyl; R2 denotes a satd. hydrocarbon of >=4C; R3-R5 denotes an arom. or satd. hydrocarbon. An org. solvent such as toluene is usable for the solvent of this copolymer. An independent liquid of ethanol, etc., or liquid mixture composed thereof is usable for the developing soln. The resist film having high sensitivity to high energy rays such as UV rays and the excellent drying etching resistance is obtd. by using this copolymer.
Patent JP-H11332027-A (JP)
Title: Running vehicle incorporated control apparatus
Inventor: TSUNEWAKI HIROSHI
IPC: B60L15/20
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To realize a control in such a manner that a force applying on a coupler, even if difference are generated in the running distance between a heading vehicle and a subsequent vehicle. SOLUTION: In a running vehicle incorporated control apparatus driven by drive motors 4, 6 loaded to each running vehicles 1, 2 such that a plurality of running vehicles 1, 2 are coupled with couplers 7, a force sensor 8 is provided in a coupler 7, a force working on the coupler 7 is measured with the force sensor 8 and the moving velocity of the running vehicles 1, 2 are controlled to set the force to zero which acts on the coupler 7 based on the measured value.
Patent JP-S619011-A (JP)
Title: Hysteresis circuit
Inventor: SANO YOSHIAKI
IPC: H03K3/2893
Filed: 1984-06-25
Abstract: PURPOSE:To decide a hysteresis depending on a current, to reduce the dependency of power voltage and to make an output current constant by outputting a constant current from a collector of the 3rd transistor (TR) to an input voltage fed to the base of the 1st TR. CONSTITUTION:Suppose that a TRQ1 is turned off and a Q2 is turned on with the relation of VIN<VB(Q2). An output current IOUT in this case flows to a TRQ3 and resistors R1, RE and a constant current Ic flows to the resistor RE via the TRQ2. In this state, since a current flowing to the resistor RE is Ic+IOUT, the base potential VB(Q2) of the TRQ2 is expressed in equation I, where Vth1 is the 1st threshold value and VBE(Q2) is a base-emitter voltage of the TRQ2, and since the voltage across the resistor R1 is expressed as VBE(Q2), which is constant, the current VBE(Q2)/R1 flowing to the resistor R1 is constant, the current IOUT flowing to the collector of the TRQ3 is expressed nearly in equation II, which is a constant current.
Patent JP-H01300416-A (JP)
Title: Structure of magnetic head
Inventor: MASUZAWA YUKIO
IPC: G11B5/127
Filed: 1988-05-27
Abstract: PURPOSE:To improve contactness with a magnetic medium and durability by molding a magnetic core integrally with a slider, and joining a part of the slider by loading on the guide part of a holding plate. CONSTITUTION:The magnetic core 1 is molded integrally with the slider 2, and a part of the slider is loaded and joined on the guide part of the holding plate 3. The l-dimension and t-dimension of a part in which the magnetic core 1 becomes a sliding plane with the magnetic medium are set smaller than the L-dimension and T-dimension of the magnetic core sliding plane of the slider 2, respectively. Thereby, the fixing force in a horizontal direction between the magnetic core 1 and the slider 2 can be increased, and also, the chamfer B of a medium sliding plane is formed only by the slider 2, and the ridge line of the chamfer can be formed in shape without generating disconnection. In such a way, the contactness with the magnetic medium, the durability, and the fixing force among the magnetic core, the slider, and the holding plate can be improved.
Patent JP-S5558616-A (JP)
Title: Tuning circuit of uhf tuner and adjustment method of its resonance frequency
Inventor: SHINAGAWA MITSUHISA
IPC: H03J3/10
Filed: 1978-10-25
Abstract: PURPOSE: To obtain the tuning circuit of a UHF tuner where assembling automatization and adjustment are easy, by constituting a resonance coil by a pair of coils which are connected in parallel.  
     CONSTITUTION: A tuning circuit is constituted by input connection coil 8, output connection coil 10, a resonance coil constituted by two U-shaped resonance coils 14 and 15 which are connected to input connection coil 8 and output connection coil 10 electromagnetically and have both ends connected into one body, trimmer condenser 5 (5a, 5b) connected in series to resonance coil 14, and a series circuit consisting of a varactor diode and a tracking correcting capacitor which are connected in parallel to the trimmer condenser above. Then, resonance coil 15 is inclined to change the connection degree to resonance coil 14, thereby adjusting resonance inductance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5771092-A (JP)
Title: Theft preventing device
Inventor: MAACHIN OOTEMA
IPC: E05B73/00
Filed: 1981-08-20
Abstract: A security device is disclosed and is designed to allow articles secured by the device to be manipulated while remaining effectively secured. The device is particularly useful for securing articles of clothing which are required to be available for examination and trying on but which must be effectively secured to prevent theft. The device includes a plurality of flexible elongate elements each adapted to retain at least one article to be secured and an anchor member for the elements. The elements are releaseably secured in an elongate slot in the anchor member and a lock is provided for preventing unauthorized release of the flexible elements.
Patent JP-H05250679-A (JP)
Title: Reproducing method and reproducing device for optical recording medium
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/005
Filed: 1992-05-22
Abstract: PURPOSE:To decrease medium noises and to obtain a reproduced signal of high C/N by subtracting the signal obtd. by irradiation with light of a wavelength at which information is not detected from the signal obtd. by irradiation of light of a wavelength at which the information signal is detected. CONSTITUTION:An optical recording medium 1 is irradiated with a slight laser beam outputted from a light source 2 and the signal A changing in accordance with a change in absorbance is detected by a detecting system 27. The signal B obtd. by irradiating the medium 1 with the laser beam outputted from the light source 3 is detected by a detecting system 37. The signal B is then subtracted from the signal A by a differential amplifier 6, by which the reproduced signal effectively decreased in noises is obtd. The disk noises by the surface roughness of the medium 1 included in the signals A, B is the same phases. Amplifiers 26, 36 or differential amplifier 6 of the detecting systems 27, 37 are previously adjusted and the signal B is subtracted from the signal A, by which the disk noises, laser noises, etc., are decreased and the reproduced output of the high C/N is taken out.
Patent JP-S6024081-A (JP)
Title: Terminal made of ceramic for sensor
Inventor: HAJIKANO KIYOSHI
IPC: H01L35/02
Filed: 1983-07-20
Abstract: PURPOSE:To obtain a minutely slidable ceramic terminal for a sensor by winding a small-gage wire made of a refractory metal on a cylindrical body made of ceramics and a core and forming a screw thread. CONSTITUTION:A W wire 1 and a teflon wire having fine diameters both are bonded 3, and wound on a bar 4 made of ceramics. Only the W wire is left through heating, and only the teflon wire is left through the etching of W and takes a spiral shape. Shot blasting, polishing working, etc. are executed as they are. According to the constitution, the titled terminal can be used as one for various sensors because a fine screw thread can be formed and micro-feed is enabled. The sensor 6 is incorporated to one part of the terminal such as the nose of the terminal 5, and leads 7, 7' are connected. Spiral projecting sections and recessed sections 9 are formed to sections 8 according to the constitution.
Patent JP-S5465025-A (JP)
Title: Multiway speaker system
Inventor: TAKAHASHI NOBUAKI
IPC: H04R3/14
Filed: 1977-11-01
Abstract: PURPOSE:To sound high-fidelity reproduction sounds by adding and synthesizing the speaker terminal voltages of a crossover frequency range to the signal of the remaining crossover frequency range other than the crossover frequency range of the speaker terminal voltages. CONSTITUTION:The signals having been drawn out from a high-pass filter 2, band- pass filter 3 and low-pass filter 4 are supplied to the equalizer circuits 8, 9 and 10 provided in a speaker cabinet, where the frequency characteristics thereof are corrected. The respective output signals of the equalizer circuits 8, 9 and 10 are added and synthesized through resistances R1, R2 and R3 and the synthesized signal is led to a signal terminal 11 for negative feedback. This synthesized signal for negative feedback is approximately constant in amplitude change and yet is virtually free from phase changes, thus it is suitabl as the signal for negative feedback. Thereby, the degradation in the damping factors owing to the equivalent series resistance components contained in L, C in the frequency dividing filters may be reduced.
Patent JP-H01299904-A (JP)
Title: Continuous manufacture of flexible and flat compact and device therefor
Inventor: YOTSUI YOSHITAKA
IPC: E01C5/12
Filed: 1988-05-28
Abstract: PURPOSE:To form a platelike material in succession by supplying a mixed material of asphalt or the like onto a belt conveyor and, after molding upper and lower surfaces and both sides, cutting it upon separating from the belt conveyor. CONSTITUTION:A binder of asphalt or the like and an admixture of civil engineering and construction materials are supplied onto a belt conveyor 4 from a heating mixer furnace 1 via a hopper 3. Next, both sides are formed by two side belts 11 moving almost the same speed with this belt conveyor 4, and a platelike compact is regulated to temperature with flexibility by a temperature regulating device 18 spraying cold water or hot water to the belt conveyor 4, while the top face is formed by a damper 16. Then, this platelike compact is separated from the conveyor 4 by a scraper 19, and is cut by a cutter 20.
Patent JP-H09291970-A (JP)
Title: Displacement control device for structure
Inventor: SAKAI TOICHI
IPC: F16F15/04
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the vibration absorption function of an elastic body and the stop of the function of a structure when excessive horizontal displacement occurs during the occurrence of an earthquake, in structure to support a structural body, such as a structural object and a machine device, through an elastic body. SOLUTION: The end parts in the direction of a bridge axis of a bridge girder 1 are elastically supported at an abutment 2 through laminated rubber bodies 3 and a pair of horizontal displacement control devices 4 are provided to generate a frictional force increased with the increase of the horizontal displacement of the bridge girder 1. A horizontal displacement control device 4 comprises an elastic member 10, protrusion body 11, and a cam body 12. A conical surface is formed on the cam surface of the cam body 12 and when the bridge girder 1 is horizontally displaced in either direction during the occurrence of an earthquake, the protrusion body 11 is forced into frictional contact with the cam surface to generate a frictional force and suppress the occurrence of horizontal displacement.
Patent JP-S5557980-A (JP)
Title: Bankbook processing system
Inventor: UCHIDA YASUO
IPC: G06K15/16
Filed: 1978-10-24
Abstract: PURPOSE: To execute bankbook processing at a terminal side by simplifying regeneration of information with a provided journal printers which print information to be printed when a bankbook printer is disabled to operate.  
     CONSTITUTION: Modems 2a and 2b of center 1 provided in the bank main shop side are connected to terminal controllers 3a and 3b in respective branch shops and controller 3b is connected to register 8, thereby printing information. Control circuit 10, controlling register 8, provided to controller 3b connects to bankbook printer 18 connected to bankbook controller 17 and also to register 8 installing journal printer 20 connected to journal controller 19. When bankbook printer 18 is disabled to print, provided journal printer 20 prints information to be printed and then bankbook processing can be done simply on the terminal side depending upon information of the journal stored in control circuit 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61287870-A (JP)
Title: Four wheel steering device for automobile
Inventor: OYAMA FUSAYOSHI
IPC: B62D7/14
Filed: 1985-06-17
Abstract: PURPOSE:To make it possible to appropriately steer rear wheels during a vehicle turning, in a four wheel steering device, by detecting the speed of the vehicle with the use of an actual vehicle speed sensor composed of a vehicle speed sensor which detects the vehicle speed at one wheel, an acceleration sensor and a computing section. CONSTITUTION:An actual vehicle speed signal issued from an actual vehicle speed sensor 12 and a front steering angle signal (a) issued from a front wheel steering angle sensor 13 which detects the manipulation angle of a steering wheel 1 or the actual steering angle of front wheels 6 and issues the front wheel steering angle signal (b) corresponding to the front wheel steering angle, are delivered to a control circuit 11 which competes a steering angle of rear wheels from both signals (a, b) in accordance with a rear wheel steering ratio characteristic that may be obtained with respect to a certain predetermined vehicle speed, and which controls the operation of an actuator 7 to steer the rear wheels 10.
Patent JP-H11300855-A (JP)
Title: Production of packaging bag with gusset provided with opening/closing chuck
Inventor: OUCHI TOSHIKATSU
IPC: B31B1/90
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method with good productivity for producing a packaging bag with a gusset provided with an opening/closing chuck. SOLUTION: Sheets for gussets are arranged in parallel at a definite interval on a sheet for a back face body by means of a conveyer after they are cut into a shorter length than the width of the sheet for the back face body and one of a pair of continuous tapes for opening/closing chucks is overlayed on both end parts of the sheets for the gussets and is fused on the sheets for the gussets and the sheet for the back face body and a sheet for a front face body wherein another one of a pair of continuous tapes for opening/closing chucks is each fused on the neighborhoods of both ends of the underside so as to face to one of the continuous tapes is overlayed on the sheet for the back face body under a condition where the sheets for the gussets are placed between them and after the sheet for the front face body,  the sheets for the gussets and the sheet for the back face body are integrally fused, the central position on the fused position of the sheet for the gusset and the central position in the width direction on the sheet for the front face body and the sheet for the back face body are cut.
Patent JP-H02310215-A (JP)
Title: Anticollision controller available in stacker reclaimer
Inventor: ISSHIKI MASAO
IPC: B65G65/28
Filed: 1989-05-26
Abstract: PURPOSE:To make sure of anticollision by finding an anticollision zone and an access allowable distance of a boom part on the basis of a detected travel distance, a detected turning angle, and width of the anticollision zone being set, while emitting an alarm at the time first setting distance arrival, and making travel and turning so as to be stopped at time of second setting distance arrival smaller than the former. CONSTITUTION:A tripper disengagement position is set to a reference travel position and an 180 deg. turning position of a tripper to a reference turning position of a boom, respectively, and a travel distance of a travel part is detected by a travel position detector 11, and a turning angle of the boom is detected as well by a turning position detector 12, inputting each into an arithmetic and control part 15 which finds an access allowable distance from width of a tripper anticollision zone and length of the boom so far set. Then, it emits an alarm when the access allowable distance is reached to a first anticollision setting distance, and travel and turning are stopped when it is reached to a second setting distance smaller than the former. With this constitution, any possible collision is surely prevented.