baber/WOPTO huggingface dataset:
Patent JP-S5383566-A (JP)
Title: Adaptive quantized delta modulation decoder
Inventor: TSUBOI TOSHINORI
IPC: H03M3/02
Filed: 1976-12-29
Abstract: PURPOSE: To achieve an LSI formation for a decoder by realizing an IC formation for the electric charge transfer element of a variable step generator circuit, and thus to realize a small size of the unit, low power consumption and high economical performance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H095892-A (JP)
Title: Printing device
Inventor: NABEYA YUTAKA
IPC: G03B27/06
Filed: 1995-06-23
Abstract: PURPOSE: To obtain large opening even when only one cover is not largely opened and closed by providing the front surface of a printing device with the first cover and the second cover opened and closed by linking with each other. CONSTITUTION: This printing device is provided with the second cover 4 so as to be freely opened and closed with respect to the first cover 3. Besides, it is provided with a mechanism interlocking so that the cover 4 is continuously opened when the cover 3 is opened. The interlocking mechanism is constituted so that the cover 4 and a movable abutting member 33 are connected by a wire 31 and oppositely moved up and down with a pulley 30 fixed to the cover 3 as a supporting point. Then, the abutting member 33 abuts on a fixed abutting member 36 provided on the fixed cover 2 when the cover 3 is slid upward. When the cover 3 is elevated in such a state, the cover 4 is also moved to be slid upward by being pulled by the wire 31.
Patent JP-H085417-A (JP)
Title: Fluidic flow meter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/20
Filed: 1994-06-16
Abstract: PURPOSE:To lessen the undesirable effects of dusts flowing together with gases in a pipeline. CONSTITUTION:All gases taken in through an inlet part 11 of a fluidic flow meter come into collision against a magnet 51 installed immediate behind the inlet part 11 and flow to the down stream side through a space between a main body 10 composed of spacers 52 and the magnet 51. At that time, magnetic metal components, which are main components of dusts flowing together with the gases, are captured by the magnet 51 and inhibited from flowing to the down stream side. Meanwhile, the gases which pass the space between the main body 10 and the magnet 51 pass a first gas flow route 14, an open part 16, a second gas flow route 15, and a flow rectifiying member 22 in this order and go into a nozzle 21.
Patent JP-S5282861-A (JP)
Title: Apparatus for cleaning dust-chute
Inventor: OMOTO KENJI
IPC: B65F5/00
Filed: 1975-12-29
Abstract: PURPOSE: To provide an apparatus for cleaning dust-chute, in which gondola is provided in dust-chute in the manner that it is freely moved upward and downward in the dust-chute, and water-injection nozzle is provided on the gondola so as to clean the inside of the dust-chute. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H087520-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1994-06-15
Abstract: PURPOSE:To assure the maintenance of a locking state and an unlocking operation of a reel stopper of a one-piece type arranged with a stopper body and a pair of right and left locking pawls to a peak shape by improving the shape and arranging structure of pawl arms and the stopper body. CONSTITUTION:The stopper body 12 it projectingly provided with the right and left pawl arms 25 from the upper part at the rear end of the side wall 12s of the stopper body 12. The front end of the pawl arms 25 are provided with pawl pieces 26 engaging with engaging teeth 11 of a reel 3. The stopper body 12 is freely slidably back and forth by a pair of guide walls 15 formed at a lower case. A spring 14 is arranged between the stopper body 12 and the rear wall 9 of the lower case. A pair of the right and left pawl arms 25 are formed to an inverted and truncated chevron shape viewed from a plane. The right and left side walls 12s are respectively formed to an inward recessed shape along the inner side face walls of the pawl arms 25 and the pawl pieces 26.
Patent JP-H11350174-A (JP)
Title: Aluminum alloy-made heat exchanger excellent in pitting corrosion resistance
Inventor: KURODA SHU
IPC: C23F11/16
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger excellent in the corrosion resistance and hardly causing large pitting corrosion in a blazing sheet constituting the heat exchanger even in the case that the effect of a rust-preventive agent is decreased with time when a cooling water containing the rust-preventive agent is used. SOLUTION: A cooling water having Cl<-> ions of 300-10,000 ppm and pH of 8.0-11.5, and further, the cooling water having F<-> ions of 0.1-100 ppm and pH of 8.0-11.5 can be used. Furthermore, a cooling water containing Cl<-> ions of 300-10,000 ppm and F<-> ions of 0.1-100 ppm and having pH of 8.0-11.5 is also used.
Patent JP-H116740-A (JP)
Title: Path-guiding device for vehicle
Inventor: HASHIMOTO TAKAHIRO
IPC: G08G1/09
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a path-guiding device for a vehicle that efficiently perform rerouting processing for reducing the operation load of the device itself based on the latest traffic information related to a calculated recommendation movement path, and at the same time can perform the positive rerouting. SOLUTION: A controlling device 14 recognizes the position of an own vehicle based on information from a sensor 18 or a GPS receiver 20 and calculates a recommended movement path from a current position to an objective. Also, the controlling device 14 calculates the distance between a position that is the nearest to the position of the own vehicle on the recommended movement path and has poor traffic conditions and the position of the own vehicle, based on traffic information being obtained by an information-acquiring device 12, at the same time, a rerouting area is set at the own vehicle side in reference to the above position with poor traffic conditions, and the rerouting processing of the path is performed, based on the result where the distance is compared with the rerouting area only when the own vehicle enters the rerouting area.
Patent JP-S641967-A (JP)
Title: Acceleration detector
Inventor: YASUKAWA TAKESHI
IPC: G01P15/18
Filed: 1987-06-24
Abstract: PURPOSE: To detect horizontal and vertical acceleration, by sealing a magnetic fluid into a large-dia. part at the center of a closed pipeline to arrange photoelectric detectors for surface light emitting and receiving elements at specified points of a small-dia. part extending horizontally and vertically from the large- dia. part.  
     CONSTITUTION: A magnetic fluid 3 is sealed into a large-dia. part 1a at the center of a closed pipeline 1 made of a nonmagnetic material and magnetic couples 4a, 4b, 5a, 5b, 6a, 6b, 7a and 7b are arranged at specified points of tubules 1bW1e being extending from the large-dia. part 1a. Surface light emitting elements 8aW11a are arranged at the specified points of the tubules 1bW1e and face surface light receiving elements 8bW11b through the tubules 1bW1e to form photoelectric detectors with these elements. When an action force by acceleration overcomes a coercive force with the magnetic couples, the magnetic fluid 3 is displaced opposite to the direction of acceleration and a part thereof flows out to the tubule 1d. Thus, a differential output is generated in right and left photoelectric detectors according to acceleration. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5381070-A (JP)
Title: Variable power source type ic
Inventor: SAKAMOTO ATSUSHI
IPC: H01L23/00
Filed: 1976-12-27
Abstract: PURPOSE: To readily create a non-standard voltage with the IC per se by expanding the variable range of the standard power source being provided even if the voltage necessary for the IC is not provided as a standard voltages. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000343144-A (JP)
Title: Manufacture of press molding
Inventor: KURITA MIKIYA
IPC: B21D35/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To improve productivity of a nozzle hole plate having a nozzle hole which is different in punching direction and size against a plate material. SOLUTION: While forwarding a working element in a lengthwise direction to one end side, n units of nozzle holes having the same punching angle and size are continuously formed. Then, while the forwarding direction is reversed, by rotating a mold die unit 110, n units of the nozzle holes are continuously formed again. Thereby, even when n units of nozzle hole plates are formed, the number of positioning adjustment operations becomes equal to the number of nozzle kinds. If the larger number of the nozzle hole plates are manufactured from one roll, the manufacturing man-hours reduction effect becomes greater, resulting in the improvement of the nozzle hole plate productivity.
Patent JP-S5283107-A (JP)
Title: Switch driving system
Inventor: KUBO YOSHIFUMI
IPC: H04Q3/64
Filed: 1975-12-31
Abstract: PURPOSE:To decrease the for the network for signal lines by reducing the number of the driving devices in the network constituting the multiple link conncetion of switch matrix.
Patent JP-S5492342-A (JP)
Title: Electrochromic display body
Inventor: NISHIYAMA MITSURU
IPC: G02F1/15
Filed: 1977-12-29
Abstract: PURPOSE: To obtain an electrochromic display body of less number of production processes and convenient handling by providing films of inorganic electrochromy meterial such as tungsten oxide films of both sides of an ion transmittable scattering plate impregnated with electrolyte and attaching electrodes respectively thereto.  
     CONSTITUTION: A tungsten oxide (WO 3 ) film 6 and electrode 1 and a tungsten oxide film 6 and electrode 9 are laminated on both sides of an ion transmittable scattering plate 7 impregnated with the electrolyte comprising containing heptyl viologen bromide, potassium bromide or other to provide the display body. A porous plastics, porous ceramics and the like are desirable for the abovementioned ion transmittable scattering plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05238042-A (JP)
Title: Thermal transfer recording device
Inventor: TANAKA EIKO
IPC: B41J2/365
Filed: 1991-06-28
Abstract: PURPOSE:To obtain an image having surface smoothness by controlling the heating temperature of a thermal head so that a temperature at the time of ink transfer does not exceed a temperature at the time of transferring an image- receiving layer. CONSTITUTION:A thermal transfer recording device is composed of a thermal head 5, a recording body to be transferred 4, an image-receiving layer holding means body, an ink holding means, and a control means controlling the heating of a thermal head. An image-receiving layer is transferred onto the recording body to be transferred 4 by heating the thermal head 5, and ink is transferred onto the image-receiving layer on the recording body to be transferred 4 by heating the thermal head 5 after the image-receiving layer is transferred.
Patent JP-S642901-A (JP)
Title: Assortment trash box
Inventor: TAJIMA MASAYASU
IPC: B65F1/00
Filed: 1987-06-25
Abstract: PURPOSE: To make a constitution simple and arrangement easy at an assortment trash box for storing empty cups by sliding a paper cup down on two rails provided in parallel and with a space between them which is smaller than the larger diameter of the paper cup but larger than the smaller diameter of the same cup, and thus arranging so as to make the cup fall down with its smaller diameter side downward.  
     CONSTITUTION: A paper cup thrown in from a throw-in opening 1 slides down on an upper portion recess shaped slanting surface plate 3, and hits a cushion spring 5 and shifts to a lower portion recess shaped slanting surface plate 4 and falls. It switches over to rails 7 and slides down. As a space between rails 7 is smaller than the larger diametered portion of the cup and larger than its smaller diameter, the cup falls into a state in which its small diametered portion looks downward and falls into a storage box 9 from a conical throw-in opening 8, and paper cups are in turn arranged in a stacked state. As a result, empty paper cups can be arranged in a simple constitution. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000040618-A (JP)
Title: Piezoelectric booster for electromagnetic actuator
Inventor: WRIGHT DANNY O
IPC: F01L9/20
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To shorten the adhering time of a needle to a stator core in an electromagnetic actuator. SOLUTION: This device is provided with a first electromagnet 12, second electromagnet 18, and needle 24. The engaged position of the needle is formed when the needle is brought into contact with one of those electromagnets, and an electric signal to the electromagnet in a contact state is interrupted. This device is provided with a spring structure 30 operationally related with the needle and a piezoelectric device 34, and the piezoelectric device 34 is operationally related with the needle so that the needle can be moved from the previous contact position with the electromagnetic in the contact state when a power is applied.
Patent JP-S6218780-A (JP)
Title: Gas laser device
Inventor: NAKAZAWA YOSHIO
IPC: H01S3/03
Filed: 1985-07-17
Abstract: PURPOSE:To ensure the stability of mirror alignment of resonators by forming one of the supporting parts in two positions which support a frame by a spherical surface bearing structure and forming another one by a fitting structure, thereby moving this supporting part only back and forward in axial direction of a laser tube. CONSTITUTION:This laser device is provided with a laser tube 1, resonators 2a and 2b, a frame 3, and a base casing 5 supporting the frame 3 by frame supporting parts 4a and 4b. The supporting part 4b is composed of a metallic shaft having a spherical journal 8 attached in parallel with an axis of a laser tube 1 and a spherical bearing 10 attached to the casing 5. Meanwhile, the supporting part 4a is composed of a column-form shafts 12a and 12b attached to the frame 3 in parallel with an axis of the laser tube 1 and in symmetry, and a ball bush 13 which actuates the shafts 12a and 12b attached to the box 5 only back and forward in axial direction. The shafts 12a and 12b are held by a ball bearing 14 of the bush 13 and these can move back and forward smoothly. Accordingly, the stability of mirror alignment can be ensured.
Patent JP-H0712954-A (JP)
Title: System and device for searching object buried underground
Inventor: WATABE KAZUO
IPC: G01V3/12
Filed: 1993-06-29
Abstract: PURPOSE:To improve the searching accuracy of a device which searches object buried underground in a noncontact state by radiating radio waves against the objects by removing unnecessary reflected wave components from the ground surface. CONSTITUTION:An object buried underground is searched by radiating non-modulated radio waves toward the ground through an antenna 3 from a high-frequency transmitter 1 while a ground surface scanning machine 8 is moved in parallel with the ground surface and receiving reflected waves from the ground surface by means of a high-frequency receiver 2 through the antenna 3, and then, analyzing the receiving level of the reflected waves by means of a signal processing section 10. At the same time, the height signal of the machine 8 from the ground surface is obtained by radiating an ultrasonic pulse signal from an ultrasonic radiating device 6 and calculating the time until the reflected wave of the signal from the ground surface is sensed by an ultrasonic wave sensing device 7 at a height measuring section 9. At the time of analyzing obtained data, the variation of the receiving level caused by unnecessary reflected waves generated by the ruggedness of the ground surface is removed by referring to previously prepared calibration data indicting the correlation between receiving level signals and height signals and only the variation of the receiving level from the object buried undergroud is fetched.
Patent JP-S6052115-A (JP)
Title: Information signal converter
Inventor: NODA TSUTOMU
IPC: H03M1/02
Filed: 1983-09-01
Abstract: PURPOSE:To prevent the increase in the scale of circuit by applying a current from a current source to each of integration circuits selectively and switchingly and applying an output voltage of a prescribed integration circuit to a single voltage comparator circuit. CONSTITUTION:When analog signals AR, AL are applied from analog input terminals 1, 1', capacitors 9, 9' are controlled so that they are discharged alternately via switches 3, 3'. Thus, outputs ER, EL of the amplifiers 6, 6' are compared respectively with reference voltages E1, E2 of voltage comparator circuits 12, 13 and when the voltages ER, EL are respectively equal to the E1, E2, the count of the 1st and 2nd counters (not shown in a figure) of a control circuit 16 is stopped. Then the analog signals AR, AL are digitized alternately via a changeover switch 27 and a digital signal corresponding to an output terminal 2 is extracted in time division multiplex. Similarly, when the digital signal is applied from a digital input terminal 17, an analog signal is outputted from a terminal 26 by using a control circuit 18.
Patent JP-H0913954-A (JP)
Title: Exhaust gas purifying method and exhaust gas purifying device
Inventor: KUWAMOTO YOSHINOBU
IPC: F01N3/02
Filed: 1995-06-26
Abstract: PURPOSE: To prevent occurrence of cracks and fusion loss in a filter by setting temperature difference in the filter at an optional position within a specific temperature, and heating a filter in a region where an average temperature at an optional position in the filter becomes the specific temperature or above. CONSTITUTION: A filter storage container 107a is connected to a branch pipe 105a. A filter 108a capturing particulates in exhaust gas to purify the exhaust gas, an electric heater 117a, and a temperature sensor 114a arranged between the filter 108 a and the electric heater 117a are stored respectively in the filter storage container 107a. The whole filter 108a is heated to 200 deg.C or above at internal temperature difference within 200 deg.C while air is used as a heating medium, dispersion of heating value per unit time by combustion reaction of particulates at an optional position is suppressed, occurrence of an abrupt temperature rise is eliminated, the temperature difference in the filter 108a is reduced, and the occurrence of cracks and fusion loss is prevented.
Patent JP-S5677773-A (JP)
Title: Mixing/unifying device for uneven phase of light wave distance measuring device
Inventor: TAKEDA HARUMI
IPC: G01S7/481
Filed: 1980-11-12
Abstract: PURPOSE:To unify uneven phase of the modulated light given from a light emitting element, by locating a bent optical fiber on the optical path reaching a photodetector from the light emitting element. CONSTITUTION:The modulated light sent from the light emitting element 1 forms an image at the part A through the condenser lens 2. The reflection preventing plates 4 and 5 are adhered across the optical fiber 3 via the adhesive, and the end face of the incident side is positioned at the image forming point A of the luminous flux which passed throug the lens 2. The luminous flux going out of the fiber 3 turns into the parallel luminous flux through the objet lens 6 to hit the object substance. In this case, the modulated light from the element 1 is reflected repetively in the fiber 3 since the fiber 3 is being bent. During the process of reflection, the uneven phase due to the position of the light emitting surface is unified. In such constitution, the uneven phase of the modulated light is unified.
Patent JP-S59156595-A (JP)
Inventor: JIYATSUKU UORASU KUREMENTSU
IPC: B23K26/08
Filed: 1983-09-01
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-H0210797-A (JP)
Title: Multilayer printed wiring board
Inventor: KOBAYASHI HISAYUKI
IPC: H05K3/46
Filed: 1988-06-29
Abstract: PURPOSE:To seek to improve heat radiation ability by providing plural through holes for heat radiation. CONSTITUTION:A number of through holes 15 for heat radiation are provided at the periphery of a multilayer printed wiring board 10 where a conductor layer 11, an insulating layer 12, and a conductor layer are laminated. For the holes 15, copper plated regions 15a linked with copper platings at the inner peripheral feces of holes 15b are provided at the surfaces of the layers 11 and 13. Also, copper plating 12a is applied to the surface of the layer 12, but at the surface around the hole 15b is provided a part 12b that the plating is not applied intermittently and partially in the circumferential direction. This part 12b is so provided that it may collect the thermal components of the layer 12 to the hole 15b side. By providing the through hole this way, the heat is radiated through the through hole, and besides it is radiated from the surface by heat transmission through the copper plated part.
Patent JP-S57111969-A (JP)
Title: Multipole connector
Inventor: NAKANO KENICHI
IPC: H01R12/58
Filed: 1980-11-14
Abstract: An electrical connector having contact elements, for mounting a leadless circuit board to a mother board. Each contact element is provided with a projection laterally projecting therefrom which engages with the lower opening edge of a through-hole of the mother board to maintain the connector in contact with the surface of the mother board. Connector apertures are arranged to a zigzag pattern to form first and second rows, and the contact elements are inserted in the apertures of the first and second rows with reversed orientation.
Patent JP-S5681515-A (JP)
Title: Amino acid transfusion
Inventor: SENHATA ICHIROU
IPC: A61K31/195
Filed: 1979-12-07
Abstract: PURPOSE: To prepare the titled transfusion having increased nourishing effect, by compounding specific amounts of specific amino acids, especially increasing the ratio of branched-chain amino acids.  
     CONSTITUTION: An amino acid transfusion containing 25W36 (g/100g of total amino acids) of branched-chain amino acids, 5.0W9.0 of L-lysine, 2.0W5.0 of L- methionine, 0W0.6 of L-cysteine, 0W0.5 of L-cystine, 6.0W9.0 of L-phenylalanine, 0.2W1.0 of L-tyrosine, 3.0W6.0 of L-threonine, 1.0W2.0 of L-tryptophan, 9.0W12 of L-arginine, 3.5W6.0 of L-histidine, 6.0W10 of L-alanine, 0W1.0 of L-aspartic acid, 0W2.0 of L-glutamic acid, 5.0W10 of glycine, 6.0W10 of L-proline, and 3.0W 6.0 of L-serine. The infused amino acids are utilized in the body in high efficiency, and give an excellent nourishing effect to the body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000072591-A (JP)
Title: Device for producing crystal and its production
Inventor: KUROSAKA SHOEI
IPC: C30B15/36
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing a crystal, capable of improving the productivity of a crystal by disposing a control member for detecting the breakage of a neck, immediately immersing the broken portion of the neck into a melt and restarting a work for pulling up the neck, in a device for immersing a speed in the melt, forming the neck on the seed and subsequently making the crystal to grow under the neck. SOLUTION: This device for producing a crystal is used for pulling a seed 14 immersed in a melt 12 to form a neck 16 under the seed and further gradually pulling up the seed to make a crystal 10 to grow under the neck 16. The device is provided with a breakage detector 22 for detecting the breakage of the neck 16 by an electric or optical means and with a control member 22 for immersing the broken portion of the neck into the melt 12 within 10 sec from the detection in response the detection of the breakage and subsequently restarting pulling.  When the broken portion of the neck is immersed in the melt 12 on the breakage of the neck 16 prior to the generation of a difference between the temperature of the broken portion and the temperature of the melt, the rearrangement of the crystal is not generated, and a work for pulling the crystal can be restarted, thereby improving the productivity of the crystal.