baber/WOPTO huggingface dataset:
Patent JP-H04275800-A (JP)
Title: Two-wire type communication system
Inventor: KATO MASASHI
IPC: H04Q9/00
Filed: 1991-03-01
Abstract: PURPOSE:To prevent interruption of a transmission wave form and a reception wave form and to attain the transfer of information in a short time with the two-wire type communication system used for a hot water supplier, for instance, by alternately and successively transferring the transmission wave form of a master station and the transmission wave form of a slave station. CONSTITUTION:The system is constituted of a transmission circuit 20 containing power supply input terminals 1 and 2 and a transistor 25 to changeover transmission/reception modes, a reception circuit 40 containing the transmission circuit 20 and a comparator 48 to changeover the transmission/reception status and a transistor 47, a master station constituted of a controller 3 and input/ output terminals 4 and 5, and a slave station constituted of a transmission output circuit 60, a voltage detection circuit 70, a transmission circuit 80, a reception circuit 90, a control circuit 8, a constant voltage device 9 and an electrolytic condenser 10.
Patent JP-S61217239-A (JP)
Inventor: SAKAMOTO TAKAAKI
IPC: B32B15/08
Filed: 1985-03-25
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-2000261621-A (JP)
Title: Image reader
Inventor: KAWASAKI MICHIHARU
IPC: H04N1/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce the setting area of a device by integrating respective devices, and to make satisfactory the operability of the input and output of a recording medium, and to easily confirm the presence or absence of the recording medium by arranging a recording medium insertion port opened on the front face of a main body case in parallel and adjacently to either the horizontal upper side or right and left sides of a display means. SOLUTION: An image reader 10 is provided with an original feeding part 16 on the front face, and an original discharging part 18 provided near the center of the upper face. The upper face of the image reading device 10 is formed in a chevron shape, and a rectangular liquid crystal display board 20 is mounted on an inclined face at the front side. An original 30 is inputted from the original input port of the original feeding part 16 and transmitted to a conveying part one by one. A disk drive device 84 is arranged adjacent to the right side of the display board 20.  A recording medium insertion port for inputting and outputting an optical magnetic disk is arranged parallel to the right side of the display board 20, and an eject button for ejecting the optical magnetic disk and a display lamp for indicating that the disk drive device 84 is in operation are arranged near the insertion port.
Patent JP-S51137668-A (JP)
Title: Process for decomposing nitrog en oxides
Inventor: KOIKE SAKAE
IPC: B01D53/34
Filed: 1975-05-23
Abstract: PURPOSE: An economical process for decomposing for NO x  in waste gas efficiently by using cyanides. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11290174-A (JP)
Title: Display stand for displaying wristwatch between horizontal position and upright position
Inventor: RAYMOND SUSHADO
IPC: A47F7/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a display stand which enables a wristwatch to be displayed in any positions between a first horizontal position and a second upright position. SOLUTION: A display stand 1 for a wristwatch 8 includes a support base 2 and a display plate 4 which are jointed together in such a way as to be rotatable by means of a hinge 6. The display stand 1, while having a very simple structure, enables the wristwatch 8 to be attractively displayed between a horizontal position when it is displayed on, e.g. a rack, and an upright position, particularly when it is displayed in a show window, so that it can be easily seen.
Patent JP-S56158513-A (JP)
Title: Tone control circuit for car
Inventor: KASAI JIYUNICHI
IPC: H03G5/04
Filed: 1980-05-12
Abstract: PURPOSE:To obtain an acoustic characteristics most suitably at all times, by providing a variable resistor the resistance of which can be changed in interlocking with the input section of an amplifier and a negative feedback circuit so that the turnover frequency can be changed continuously and simply. CONSTITUTION:A resistor R1, low band adjusting volume VRl and a resistor R2 are connected between input/output terminals P, Q, a variable resistor VR1 is connected between the resistor R1 and the volume VRl, a variable resistor VR2 is connected between the volume VRl and the resistor R2, and the resistors VR1, VR2 are interlocked. Thus, the resistor VR1 is connected to the input section of an amplifier circuit A and the resistor VR2 is connected to the negative feedback circuit of the circuit A. A capacitor Cl is connected in parallel with the volume VRl, and a capacitor Ch is connected between the connection point of the resistors VR1 and VRl and the slider of a high band adjusting volume VRh. Thus, a turnover frequency can be changed continuously and easily, allowing to adjust the effect due to conditions of car room and wideness to an optimum value.
Patent JP-S63227113-A (JP)
Title: Propagating circuit
Inventor: KIYOZUKA NOBORU
IPC: H03K5/13
Filed: 1987-03-16
Abstract: PURPOSE:To avoid the drop of the pulse width by constituting the circuit of first and second FF circuits operated by a rise and a fall of an input signal supplied to a clock terminal, respectively, and an exclusive OR circuit for supplying their outputs, at the time of propagating a minute pulse signal in the circuit constituted of a logic circuit. CONSTITUTION:When an input signal has been supplied to clock terminals CK of the first and second D-type FF circuits 1, 2, only the pulse width of an output signal B of the circuit 2 of a signal A and B outputted from output terminals Q is delayed from the output signal A of the circuit 1. Thereafter, these signals A, B are supplied to an exclusive OR circuit 3, from which a desired signal is outputted. According to such a constitution, even when the wiring capacitor between the output terminals of the circuits 1, 2 and the circuit 3 is large, the delay difference of two signals from the terminals Q is not varied and it takes only the time when they are supplied to the circuit 3, and the pulse width of the input signal is reproduced surely.
Patent JP-S56158348-A (JP)
Title: Reverse copying method
Inventor: ANDOU ITSUROU
IPC: G03B27/62
Filed: 1980-05-12
Abstract: PURPOSE:To obtain a good copied picture without any stain on the surface of the picture, by controlling the light source volume according to the density of an original to receive a reverse copying. CONSTITUTION:In general, the surface potential can be controlled by the exposure value if an exposure is given to a picture after giving an even electrification to the photosensitive material for electrophotography up to a certain potential. Accordingly fog is produced by varying the volume of a light source regardless of a fluctuation of density at the background part of a negative original and so that the surface potential VSB of the background part is set to satisfy V1<=VB-VSB<=V2. Furthermore an exposure is given to the negative original to measure the transmitted light volume at the background part. Based on this light volume, an automatic control is given to the light source volume so that the surface potential of the background part satisfies V1<=VB-VSB-V2. In such a way, a high-quality picture is obtained without any complicacy at all.
Patent JP-H06273859-A (JP)
Title: Linear incandescent lamp for illuminating original
Inventor: KOBAYASHI TAKESHI
IPC: G03B27/54
Filed: 1993-03-22
Abstract: PURPOSE:To provide the linear incandescent lamp for illuminating an original whose overshoot and light quantity fluctuation are small. CONSTITUTION:The linear incandescent lamp L for illuminating the original has a filament F which is constituted by alternately connecting plural light emitting parts F1 with non-light emitting parts F2 and which is arranged on a straight line. Provided that the heat capacity of the light emitting part F1 is C(J/deg), and the power consumption of the lamp L(that is, wattage) is W(J /sec); W and C are set to satisfy an expression (W/C)>=2X10<10> (deg/sec). Provided that the wire diameter of the light emitting part F1 of the filament F is (d), the value of the (d) is set to d<0.1mm.
Patent JP-S57175606-A (JP)
Title: Warehousing crane
Inventor: KISHIMOTO MITSUO
IPC: B66F9/14
Filed: 1981-04-23
Abstract: PURPOSE:To facilitate and ensure the transfer of a load by providing a fork and transfer conveyors capable to be brought up and down on a lifting carriage of a warehousing crane for lifting up conveyors when the carriage is at the lowest position. CONSTITUTION:A carriage 5 going up and down between supports 4 of a crane running on a passage between shelves of a three-dimensional warehouse is provided with a running fork 12 and transfer conveyors 13 and 14 constructed of a pair of chains 18 on its upper face, and a load 19 is delivered to or form the shelf by the fork 12. At a home position for warehousing in the warehouse, when the carriage 5 goes down, a frame 16 of conveyors is supported by a stopper 21. Consequently, the fork is relatively brought down, and conveyors 13 and 14 are brought up above the face of the fork 12. This construction permits to prevent conveyors from erroneous operation and ensure the work at the home position.
Patent JP-S62219081-A (JP)
Title: Picture information display system
Inventor: YOKOMIZO SHINICHI
IPC: G06T5/00
Filed: 1986-03-19
Abstract: PURPOSE:To facilitate the emphasis of the field color of any part of a screen or the modification of color information by generating a loop-up table conversion signal at every picture element. CONSTITUTION:When an address decoder 3 receives the address of one area of the screen that the look-up table converts from a screen address generator circuit 2, it sets all address outputs in a specified area to '1' and address outputs in areas apart from the specified one to '0', and outputs them. Based on the identifying signal, picture data is converted according to the look-up table 4, and outputted. A picture display part 9 converts display colors of only the specified areas.
Patent JP-S60205878-A (JP)
Title: Magnetic head support mechanism
Inventor: TODA JIYUNZOU
IPC: G11B21/20
Filed: 1984-03-29
Abstract: PURPOSE:To always keep a proper degree of contact between a magnetic head and a recording medium and to attain the excellent following performance, by fixing the base edge part of a support arm for magnetic head to a carrying member for support arm via a buffer member. CONSTITUTION:The base edge part of a support arm 8 attached with a magnetic head 10 is fixed to an arm carrying member 20 via a buffer member 9. Under such conditions, the minute vibrations of the head 10 are absorbed by the arm 8 having a long size L of its grip part. In addition, the head 10 can move smoothly toward arrow heads C and C' following to the waving phenomenon of a recording medium 6 by means of the member 9 having flexibility. Thus, a proper degree of contact is always kept between the medium 6 and the head 10 and also the excellent following performance is secured.
Patent JP-S55160080-A (JP)
Title: Coagulation of ground with neutral grout
Inventor: SHIMADA YOSHIHARU
IPC: C09K17/48
Filed: 1980-05-12
Abstract: PURPOSE: To surely coagulate soft or water-leaking ground or to prevent water leakage, by the simultaneous injection of mixed liquids which are composed of water glass and a reactant, and capable of gelling by itself, and a gelation-regulating liquid, composed of an acid, an alkali or a salt, in mixture, through a double tube.  
     CONSTITUTION: In coagulating a soft or water-leaking ground or preventing water leakage by the injection of coagulating chemicals, a base material which is prepared by mixing water glass with a reactant and capable of gelling by itself, and a gelation-regulating liquid containing an acid, an alkali or a salt as an effective component, are used as the coagulating chemicals. The base material and the gelation- regulating liquid are simultaneously injected into the ground, theough a double tube. The coagulation or prevention of water leakage is surely effected by maintaining the mixture of the base material with the gelation-regulating liquid, to be weakly acidic to weakly basic. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61222128-A (JP)
Title: Projection exposure method
Inventor: OOTA KAZUTOSHI
IPC: H01L21/027
Filed: 1985-03-27
Abstract: PURPOSE:To improve yield on the manufacture of a semiconductor device by measuring relative positional displacement among a plurality of positioning marks for a reference mask and a plurality of positioning marks for a photo- mask and detecting the precision of a mask-pattern transferred onto a substrate to be exposed. CONSTITUTION:A plurality of first positioning marks 3 on a photo-mask 1 arranged in front of an optical system 4 and a plurality of second positioning marks 6 formed at the same disposal pitches as the positioning marks 3 on a reference mask 7 arranged between the optical system 4 and a substrate 5 to be exposed are projected and exposed onto the substrate to be exposed at the same time as a mask-pattern 2 is projected and exposed, and developed. The positional displacement DELTAd of the positioning marks 3 on the photo-mask 1 to the positioning marks 6 on the reference mask 7 transferred onto the substrate to be exposed 5 is measured, and the accuracy of exposure at every substrate to be exposed 5, the accuracy of transfer of the pattern, can be detected easily by the quality of the displacement. Accordingly, the accuracy of exposure can be compensated on occasion in the manufacturing process, etc. of a work-mask, thus improving yield on manufacture.
Patent JP-H03266215-A (JP)
Title: Magnetic recording medium
Inventor: FUKUSHIMA KIYOTO
IPC: C09D127/04
Filed: 1990-03-15
Abstract: PURPOSE:To increase the proportion of magnetic powder contained in a magnetic recording layer and to improve electromagnetic characteristics by incorporating one or more kinds of compds. selected from a group including fatty acid esters synthesized from alcohol having a branched structure and fatty acid esters synthesized from fatty acid. CONSTITUTION:A magnetic recording layer comprising magnetic powder and abrasive powder dispersed in a binder is formed on a supporting body to constitute the magnetic recording medium. One or more kinds of compds. selected from the group of fatty acid esters synthesized from alcohol having a branched structure and fatty acid esters synthesized from fatty acid having a branched structure are incorporated into the magnetic medium. The fatty acid esters are butyl iso-stearate, isooctyl palmitate, etc. Thereby, the proportion of the magnetic powder contained in the magnetic recording layer can be increased and electromagnetic characteristics can be improved.
Patent JP-H02240832-A (JP)
Title: Optical disk recorder
Inventor: ISHII JUN
IPC: G11B21/08
Filed: 1989-03-15
Abstract: PURPOSE:To improve the detection resolution and to detect a radial direction of a disk diameter of an optical head with high accuracy by calculating a timing equally dividing the period of detection pulses from a photocoupler and generating interpolation information in the disk radial direction. CONSTITUTION:A detection circuit 32 discriminates the moving direction of an optical head 14 with phase A and phase B pulses outputted from photocouplers 29, 30 and whose phase is deviated by 90 deg. mutually, an up/down counter 34 is cleared by a detection pulse outputted from a photocoupler 28 and counted up by an UP pulse outputted from the detection circuit 32 and counted down by a DOWN pulse and the disk radial direction position of the optical head 14 is detected based on the origin. An interpolation circuit 52 calculates the timing dividing the minimum resolution of the position information outputted from the counter 34 equally and outputs an interpolation value in the timing and the interpolated value is assigned to the least significant digit of the count of the counter 34 to obtain disk radial direction position information (POS) of the optical head 14 whose resolution is improved twice.
Patent JP-S62220997-A (JP)
Inventor: KAWAI HIROKAZU
IPC: G10L17/00
Filed: 1986-03-20
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-S63228712-A (JP)
Title: Vapor growth method of compound semiconductor
Inventor: HOSHINA JUNICHI
IPC: H01L21/205
Filed: 1987-03-18
Abstract: PURPOSE:To make it possible to control various characteristics of a compound semiconductor with excellent reproducibility, by measuring the concentration of a material gas by using a cell for infra-red absorption spectral analysis, and controlling the concentration of the material gas. CONSTITUTION:A window of KBr material transmits infra-red rays with small attenuation, by the effect of hydrogen flowing through a frange 5 which prevents dulling due to attachment. The infra-red rays enter a reaction tube 1 from the window, and pass through a material gas A which is applied to the vapor growth of the compound semiconductor of a substrate 3. The concentration of the gas A is measured by analyzing the infra-red rays with an infra-red spectral analyzer C applying a cell for infra-red absorption analysis. According to the measured value, the concentration of the gas A is controlled so as to be constant. Thereby, the characteristics, such as epitaxial film thickness, mixed crystal ratio, impurity density and crystallizability of a compound semiconductor are controlled with excellent reproducibility.
Patent JP-H09259998-A (JP)
Title: Connector
Inventor: TAKAYAMA NAOAKI
IPC: H01R33/76
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enable characteristics testing of IC or the like to be performed in a state in which better radiation property is maintained irrespective of the shape and position of a recess on the top face of a circuit block. SOLUTION: A radiation silicone rubber 11 is embedded at a recess part 9a formed at a thermal conductive, good press member 9 at which a circuit block 10 mounted on a plate is pressed upwardly toward the plate. By means of this silicone rubber 11, even if a protrusion part 10a exists in the circuit block 10, pressurization force can be given to the circuit block 10 evenly. Since the silicone rubber 11 has a superior radiation property, the heat generated during testing flows a press member 9 via the silicone rubber 11, and the heat retained in the circuit block 10 is less.
Patent JP-H05261693-A (JP)
Title: Paper pack cutter
IPC: B65D69/00
Filed: 1992-03-19
Abstract: PURPOSE:To provide a paper pack cutter which can cut a rectangular parallelepiped paper pack in such a way that the paper pack can be easily unfolded into a plane after being cut, and remarkably reduce injuries due to cutting blades during cutting work and extremely improve working efficiency. CONSTITUTION:A paper pack cutter has an inner case 7 in which a used paper pack 1 having a paper pack opening 1B is contained, an outer case 2, which is inserted in the inner case 7 in a lid-like state from a position above the inner case 7 and lowers along the inner case 7, and three cutting blades 5 attached to the cutting blade supporting section 6 of the rod 3 fixed to the bottom face of the outer case 2 and cuts three ridge lines of the bottom face of the paper pack 1 and one side face of the paper pack 1 by the use of the three cutting blades 5 so that the paper pack 1 may be unfolded into a plane after being cut.
Patent JP-H07265529-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-03-31
Abstract: PURPOSE:To see that a value operating means, which can operate the value varying according to the game condition of a game machine, can compute correct operation result. CONSTITUTION:An owned point operation control microcomputer, which operates owned points being the value varying according to the game condition of a game machine, is provided at a control board 137 and the control board 137 is provided at, for example, the mechanism board, etc., of a game machine.
Patent JP-H08233602-A (JP)
Title: Absolute encoder
Inventor: UTO SHIYOUHEI
IPC: G01D5/24
Filed: 1995-02-27
Abstract: PURPOSE: To provide an absolute encoder securing high speed follow-up of data display by combining a capacitance type detector with a photoelectric detector so as to be able to obtain absolute data of high resolution, in a wide length measuring range with a small number of tracks, and moreover having preset error compensating function. CONSTITUTION: Capacitance type absolute data CAPDATA indicating upper digits, and photoelectric absolute data OPDATA indicating lower digits are synthesized in a shift register 110 and outputted. The data CAPDATA is preset to a first counter 90 and corrected therein by a carry signal from the data OPDATA, but when the correction becomes large, the data CAPDATA is preset again by the instruction of a comparing circuit 100. A second counter 140 counts the moving quantity of a scale at the preset time of the first counter 90 and compensates a preset error.
Patent JP-S59189573-A (JP)
Inventor: IWAMOTO KAZUMASA
IPC: H01R4/38
Filed: 1983-04-11
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-S61223568-A (JP)
Title: Interface board for ic tester
Inventor: TATEISHI AKIMITSU
IPC: G01R31/28
Filed: 1985-03-29
Abstract: PURPOSE:To enable automatic interterminal wiring between an integrated circuit and an IC tester without labor, by arranging a memory element for memorizing interterminal wiring information corresponding to an integrated circuit to be inspected and a plurality of switching elements adapted to change over the interterminal wiring according to memory information of the memory elements. CONSTITUTION:Inter-terminal information between input and output terminals of an LSI10 and those of an IC tester 20 is previously memorized into a P-ROM40. According to information memorized in the P-ROM40, the ON-OFF state of switching elements and the delay of a variable delay element are set. With such an arrangement, out of the input and output terminals 11 of an integrated circuit 10, the input terminal is connected to a disired output terminal of the terminal 21 of IC tester 20 through a processing circuit 30. Likewise, the output terminal of the integrated circuit 10 has a switching element 33 and is connected to a desired detection terminal of the IC tester 20 through the processing circuit 30.
Patent JP-H11259115-A (JP)
Title: Tool information processor
Inventor: HIROSE TOSHIYUKI
IPC: B23Q17/09
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately obtain necessary tool layout information by automatically generating tool layout information from tool information registered in a tool information file and outputting tool layout information retrieved by a layout information retrieval part to output equipment such as a monitor and a printer. SOLUTION: A tool layout information registration part 18 registers the tool layout information, which is automatically generated by a tool layout information automatic generation part 16, in the tool layout information file 36. The tool layout information retrieval part 20 accesses the tool layout information file 36 and retrieves the tool layout information corresponding to specified retrieval conditions from the tool layout information file 36. A tool layout information output part 22 outputs the retrieved tool layout information to the monitor 108 and printer 110.