baber/WOPTO huggingface dataset:
Patent JP-S5653401-A (JP)
Title: Three dimensional type contact detector
Inventor: KOUDA SEIDOU
IPC: G01B21/00
Filed: 1979-10-05
Abstract: PURPOSE: To simplify the structure and to improve the detection accuracy by a method wherein a bar type feeler is held floating in the main frame of the detector by means of a taper opposed type static pressure air bearing.  
     CONSTITUTION: Within the main frame of the detector 12, the feeler 7 is installed and a contact sphere 8 is fitted at the lower end and a detection sphere 9 is fitted at the upper end of the feeler 7. The taper part 10 is installed at the intermediate position of the feeler 7 and an annular groove 10b is formed by a cone type sloping face 10a of the taper part 10 and a journal 11 opposed thereto. Compressed air is sent to this groove 10b through an air nozzle 14 to structure the taper opposed type static pressure air bearing. An output wire 18 is connected to the upper part of a contact sleeve 17. Therewith, corresponding to the displacement of the contact sphere 8, the detection sphere 9 is displaced, thus, a contact signal is output at a terminal 19, as a result, the structure of the detector is drastically simplified and the directional dependance caused by the detecting direction is eliminated, thus, improving the accuracy of detection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5830882-A (JP)
Inventor: ITOU HIDEKUNI
IPC: F16F9/06
Filed: 1981-08-17
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-H0425377-A (JP)
Title: Manufacture of segmental grindstone
Inventor: UNNO KUNIHIKO
IPC: B24D5/06
Filed: 1990-05-21
Abstract: PURPOSE:To strongly join the base layer of a segmental tip to the outer peripheral face of a metal core and to increase safety at high peripheral speed and high load times, by mixing an inorganic fiber with the raw material of a base layer and treating the inorganic fiber mixed on the base layer with its exposition after sintering the base layer and abrasive grain layer with their formation. CONSTITUTION:A base layer raw material and abrasive grains are formed in layers in the specific segmental shape, sintered at the temperature by an ordinary method and made in a segmental tip 2. After this sintering the exposition treatment of the inorganic fiber 6 mixed on the base layer 3 of the segmental tip 2 is performed. The base layer 3 thus treated is exposed at its inorganic fibers numerously on the surface thereof and becomes in the state of the so- called fiber being disclosed. Then, the base layer 3 side is sticked by an adhesive 5 to the outer peripheral face of a core 1 by degreasing the oil sticked with the exposition treatment. The base layer 3 sticked to the outer peripheral face of this core 1 becomes in the shape of the exposed inorganic fiber 6 being imbedded into the layer of the adhesive 5 in addition to the joint face of the base layer 3 itself and the adhesive strength is increased more.
Patent JP-S5919979-A (JP)
Title: Fixation device
Inventor: USHIO YUKIHIDE
IPC: G03G15/20
Filed: 1982-07-27
Abstract: PURPOSE:To discharge paper from between fixation rolls securely by delaying the stopping of the fixation rolls. CONSTITUTION:When a CPU5 sends out a print stop instruction owing to abnormality, a motor driving circuit 3 stops an AC motor 2 and the fix roll 7 also stop. In this case, a timer 4 operates at this timing for a determined time. Namely, the motor driving circuit 3 is to stop the AC motor 2 by the stop instruction from the CPU5, but the AC motor 2 operates continuously until the timer 4 reaches the specific time and the AC motor also stops the specific time later. The stopping of the fixation rolls 7 is delayed by this timer function several seconds behind the operation stopping of a recording device. Consequently, the paper is discharged from between the fixation rolls securely.
Patent JP-H02309191-A (JP)
Title: Shell and tube heat exchanger
Inventor: HISAKADO YOSHINORI
IPC: F17C9/02
Filed: 1989-05-22
Abstract: PURPOSE:To prevent the occurrence of icing in an inner heat transfer pipe and to simplify constitution by a method wherein first - fourth tube plates and a double pipe are installed in the drum of a heater, gas to be heated passes through the annular passage of the double pipe after the flow of it through a space between the inner peripheral surface of a drum and the outer peripheral surface of the double pipe, and counter-flow heat exchange with sea water flowing through the inner heat transfer pipe is effected. CONSTITUTION:Gas in a space between the inner peripheral surface of a drum and the outer peripheral surface of an inner heat transfer pipe 77 effects counter-flow heat exchange in a gas partition chamber 74 with liquid for a heat source, and the temperature of the gas in the gas partition chamber 74 is increased in a position in the vicinity of a third pipe plate 70 to a relatively high value, for example, -5 to -10 deg.C. The heated gas flows from the gas partition chamber 74 through an annular passage 79 between the inner heat transfer pipe 77 and an outer heat transfer pipe 78 of a double pipe, and performs counter-flow heat exchange with gas to be heated between second and third pipe plates 69 and 70. Thus, the difference in gas temperature between the second and third pipe plates 69 and 70 can be increased. This constitution enables suppression of icing of liquid for a heat source to the inner heat transfer pipe 77 and allows reduction of the size of constitution.
Patent JP-H01298830-A (JP)
Title: Data processing transmission equipment
Inventor: WAKIZAKA TAKAAKI
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the effect on other processing circuit even without some processing circuits by providing a bypass circuit giving an input data to or bypassing it through a corresponding processing circuit according to a control signal to an input/output section of each processing circuit. CONSTITUTION:A control signal is given to bypass circuits B1-Bn provided to an input/output section of processing circuits P1-Pn. The transmitter is controlled to bypass an input data through a processing circuit P2 not requiring any signal processing due to missing and to pass the input data through other processing circuits P1, P3-Pn requiring the signal processing. Moreover, in case of bypassing a data by a delay section provided with bypass circuits B1-Bn, a prescribed delay time is given to attain the processing and transmission on the data requiring the timing. Thus, the data processing and transmission are implemented normally independently of the processing circuit.
Patent JP-H0423466-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGUCHI TOSHIO
IPC: H01L21/8242
Filed: 1990-05-18
Abstract: PURPOSE:To improve a yield of manufacture and the reliability of a wiring by a method wherein an insulating film is removed by etching it until a work line is exposed, an upper-layer insulation film bring connected and located in an etching region is opened and a backed wiring is so formed as to cover the opening. CONSTITUTION:An insulating film is removed by etching it until a word line 1 is exposed, upper-layer insulation films 9 and 10 being connected and located in an etching region are opened, and a backed wiring is so formed as to cover the opening. The whole of a cell region being covered with an etching mask after a bit line 3 in a cell is formed, the insulating film is removed by etching it until the work line 1 is exposed, in this way. Thereby a contact hole formed in this part is made shallow, step coverage of the backed wiring is thereby improved, and thus a yield of manufacture and the reliability of the wiring can be improved.
Patent JP-2000323866-A (JP)
Title: Rotary electric apparatus
Inventor: UCHIDA RYUICHI
IPC: H02K3/52
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To make cord introducing easy by supporting a clamp presser at a hinge part in freely opening and closing state for a cord clamp base unit. SOLUTION: A clamp presser 8 is serially provided via a flexible hinge part 12 on a rear panel of a cord clamp base unit 6. The clamp presser 8 of such cord clamp 4 firstly locates at a rear withdrawing position and a cord passing through recess 7 of the cord clamp base unit 6 is opened, therefore introducing of each cord corresponding to a cord passing through space 10 can easily be performed without obstruction of the clamp presser 8. After introducing the cord, each cord is suppressed by the clamp presser 8 covering over positions for each cord introducing of the cord clamp base unit 6 by bending the hinge part 12. Additionally, by setting on a stator under the condition, the unit is set on the stator by screws which are introduced through screw introducing holes 11a and 11b.
Patent JP-S6023376-A (JP)
Title: Novel epoxy compound
Inventor: ARASHIBA NOBUMASA
IPC: C07D303/14
Filed: 1983-07-19
Abstract: NEW MATERIAL:1,2-Epoxy-3-methyl-3-butanol. USE:An intermediate for agricultural chemicals, drugs, an improver for synthetic resins, fibers, adhesives, coating compounds, etc., and a surface active agent, etc. PREPARATION:An excess amount of 2-Methyl-3-buten-2-ol is reacted with an organic hydroperoxide (e.g., ethylbenzene hydroperoxide, etc.) in the presence of molybdenum or vanadium compound as a catalyst at 70-100 deg.C, to give the desired compound.
Patent JP-H0428417-A (JP)
Title: Method for descaling strip on tension leveller
Inventor: IWATANI AKIYUKI
IPC: B21D1/05
Filed: 1990-05-22
Abstract: PURPOSE:To exactly descale in the dry state by attracting the scale being stripped out from the strip to the magnet roll and removing at the time of bending and extending the strip with a correcting roll. CONSTITUTION:The shape is corrected by bending and extending the strip 1 with the correcting roll while applying the tension to the strip 1. In this time, the scale 8 being stripped out from the strip 1 is attracted with the magnet roll 12 used also as the deflect roll set in adjacent to the correcting roll, and is stripped out from the surface of the strip 1. The magnet roll 12 is constituted, for example, so that the permanent magnet 7 is sticked in the tile like along the inner surface of the magnet roll 12. The scale 8 attracted to the surface of the magnet roll 12 is scraped off with the doctor knife 9 and then discharged through the dust collecting pipe 10.
Patent JP-S5254602-A (JP)
Title: Preparatory treating method of ocmpound raw materials for sintering
Inventor: SOUMA HIDEAKI
IPC: C22B1/14
Filed: 1975-10-31
Abstract: PURPOSE: To stabilize the operation of the sintering plant without giving an adverse effect to the gas permeability of the sintering bed layer, by sifting the fine ore in the compound raw materials for sintering and carrying out the mixing and pelletizing for the second time by charging into the mixer during the transport from the mixer to the sintering equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11319740-A (JP)
Title: Dust removal device
Inventor: ARAAKI MASAHARU
IPC: B08B5/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To remove efficiently dust of a small particle size stuck to an assembly body by a method wherein air of a specific pressure is intermittently jetted to the assembly body from an air nozzle, and dust flying up in the air from the assembly body by the air-jetting is sucked. SOLUTION: An air jetting means 5 is fixed above a dust removal chamber 4, six lines of air nozzles 15 as one set for four nozzles, are provided to the air jetting means 5, and air of a higher pressure than a positive pressure is jetted to an assembly body 2 from those air nozzles 15. Dust stuck to a surface of the assembly body 2 is allowed to fly up in the air by the jetting, and a large dust of at least 20 μm in particle size having been allowed to fly up is removed through a suction duct 11 by a sucking means 6. Then, the dust included in the removed air is removed by an attracting electrostatic filter 6B, and the clean air is discharged to the outside.
Patent JP-S5921827-A (JP)
Title: Self-supporting smooth-surfaced concrete blocks permitting uncoursed masonry and their manufacture
Inventor: OOIKE ETSUJI
IPC: B28B7/00
Filed: 1982-07-28
Abstract: PURPOSE:To raise the construction efficiency of concrete block works by a method in which concrete blocks are provided with a strut hip expanded in the same shape as its front side in such a way as to enable the strut hips to hold the stacked attitude of the blocks. CONSTITUTION:Blocks are formed by doubling cement mortar layers (m) on an instantly removable type block molding (b) molded into an I-shaped form having a strut hip (r) expanded to almost the same extent as the front face (f) by a vibration press molding machine 1. Since the strut hips can hold the stacked attitude of the blocks not only in case of coursed masonry where the joint ends are mutually contacted either horizontally or vertically but also in the case of uncoursed masonry where the joint ends are inclined to the horizontal face, the construction efficiency can thus be raised.
Patent JP-S5654436-A (JP)
Title: Silver halide photographic material
Inventor: NODA TOORU
IPC: D21H19/16
Filed: 1979-10-09
Abstract: PURPOSE:To enhance the shelf stability of a photographic material using resin coated base paper having an emulsion layer especially contg. a water soluble compound of Rh and Ir by using natural pulp of a specified P.C. number (showing the degree of fading property) as a principal component of the base paper. CONSTITUTION:Base paper contg. or made of natural pulp of <=2 P.C. number represented by the equation is coated with a polyethylene film or the like, and a photosensitive material layer is formed on the paper. Thus, the resulting photographic material whose emulsion layer especially contains a water-soluble Rh and Ir compound or a water-soluble Au compound is prevented from undergoing a change in the photographic characteristics such as sensitivity and tone and a fog increase in preservation.
Patent JP-S5920254-A (JP)
Title: Separation of ethyleneamines from chlorides
Inventor: HIRAGA YOUICHI
IPC: C07C209/00
Filed: 1982-07-28
Abstract: PURPOSE:To extract the titled compound from an aqueous solution containing ethyleneamines and inorganic chlorides to an organic phase, selectively, economically in an industrial scale, and to separate the compound from the chlorides, by using benzyl alochol or its mixture with other organic solvent as the extractant. CONSTITUTION:Ethyleneamines (abbreviated as EA) (e.g. ethylenediamine, diethylenetriamine, etc. derived from ethane dichloride and an aqueous solution of ammonia) is extracted selectively to an organic phase from an aqueous solution containing EA and inorganaic chlorides (e.g. NaClCaCl2, etc.), and are separated from the chlorides. In the above process, >=0.3mol of benzyl alcohol or a mixture of benzyl alcohol and one or more other organic solvents (e.g. enzyl alcohol and n-butanol, etc.) is used as the extractant based on 1mol of the amino group of EA. The process has various advantages, e.g. inexpensive alkali can be used, the energy of concentration can be saved because the EA is concentrated 2-5 times in the extraction process, the crystallization and separation processes are unnecessary, etc.
Patent JP-H05317419-A (JP)
Title: Medical liquid processor
Inventor: WAKAYAMA YOSHIAKI
IPC: A61M1/36
Filed: 1992-05-22
Abstract: PURPOSE:To provide a medical liquid processor which is excellent in efficiency of discharging a liquid to be treated by eliminating the building up of a left liquid or bubbles. CONSTITUTION:This apparatus is provided with a housing having a liquid treating mechanism inside, a chamber 20 for discharging a liquid to be treated arranged on the side of the housing, a main opening part 21 formed at the upper part of the chamber 20 for discharging a liquid to be treated and a port 22 for discharging the liquid to be treated which is arranged downward in the vertical direction of the housing communicating with the main opening part 21. Subopening parts 23 and/or 24 is provided with the diameter thereof smaller than that of the main opening part 21 and being made to communicate with the port 22 for discharging the liquid at a position near the bottom part of the chamber 20 for discharging the liquid and/or below the main opening part 21 in a range not exceeding the diameter of the main opening part 21.
Patent JP-H04331017-A (JP)
Title: End surface machining device for shape material
Inventor: HIO YOSHINOBU
IPC: B23D45/10
Filed: 1991-05-02
Abstract: PURPOSE:To cut the end surface of a shape material easily at right angle to its axial direction even in the shape material which is bent entirely at a constant curvature along the axial direction of the material. CONSTITUTION:Loading tables 2 and 3 for putting a shape material which is bent entirely at a constant curvature along the axial direction of the material are positioned on the left and right sides of a frame structure 1. On the upper surface of the frame structure faced toward the loading tables 2 and 3, a supporting column 21 for supporting a circular sawing machine 20 slidably in vertical direction to move it up and down by means of a lifting mechanism 22. The supporting column is installed so that it turns horizontally relative to the frame structure 1, and the cutting angle of the circular sawing machine 20 is set by the turning operation of the supporting column.
Patent JP-S5654347-A (JP)
Title: Controller for air fuel ratio
Inventor: SONE KIMITAKE
IPC: F02D33/00
Filed: 1979-10-09
Abstract: PURPOSE: To make it possible to exercise feedback control over an air fuel ratio, by suppressing a relative drop of a sensor output due to a secular change by increasing its inflow current.  
     CONSTITUTION: A sensor output signal, after being amplified by amplifier 21, is passed through diode 22 and capacitor 23 to obtain the peak value of a signal that shows the magnitude of the sensor output signal. Next, this peak value is compared to prescribed reference level B by comparator 24 and on the basis of its comparison signal, the resistance value across resistance 17 is brought under control via transistor 25 to control electric current flowed into sensor element part 15 so that reference level B and peak value signal may become equal. Thus, the sensor output signal is maintained at fixed magnitude. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000322371-A (JP)
Title: Data buffer management system and method
Inventor: TSUKAHARA KATSUMI
IPC: H04L69/14
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a data buffer management system where the management control is easy and effective use of a buffer is realized in an input and output controller for controlling data transfer between a main storage device and plural input and output channels through a data buffer. SOLUTION: In this data buffer management system, a base address value and an offset value for generating an access address are preliminarily set in registers 130 and 140 corresponding to each channel, and the base address value and the offset value corresponding to the origin of data transfer request channel are read from the registers, and the access address of a data buffer 110 is generated by an address converting part 160. Then, the data buffer is accessed with this generated address. The contents of the registers can be updated according to the channel so that the capacity of the data buffer can be appropriately assigned to each channel according to the operating speed of the use channel, and the effective use of the buffer can be attained by a simple control.
Patent JP-S6024286-A (JP)
Title: Diffusion joining method of aluminum
Inventor: SAKAMOTO AKIRA
IPC: B23K20/00
Filed: 1983-07-20
Abstract: PURPOSE:To perform diffusion joining with a small rate of plastic deformation by inserting Zn between joining members consisting of Al (alloy) and dissolving away the oxide film in the joint part by making use of the eutectic reaction between Zn and Al at the temp. lower than the m.p. of the Al (alloy). CONSTITUTION:Zinc C is inserted in the form of foil or plated between joining materials A consisting of Al or Al alloy having an oxide film (Al2O3) B on the surface and the assembly is put into a joining device. After the inside of the joining device is evacuated to a vacuum, the materials A, A are pressed to each other to break locally the film B and to expose the clean joint surfaces. An inert gas such as Ar is thereafter introduced into the device until the pressure therein drops to the vapor pressure of the zinc C or below at the joining temp. in order to prevent evaporation of the zinc C. The inside of the device is then heated to the joining temp. and a pressure is exerted to the assembly to form a liquid phase by the eutectic reaction between the zinc and the exposed Al in the joint part, thereby melting the film B. The assembly is thereafter held at the joint temp. to make the zinc concn. uniform near the joint part, by which the residual liquid phase is intruded into the joint material A and is thus eliminated.
Patent JP-S61291246-A (JP)
Title: Remote control device
Inventor: SAKAGAMI ATSUSHI
IPC: H04L13/00
Filed: 1985-06-18
Abstract: PURPOSE:To restrain electricity from being wastefully consumed by configurating a device in such a way that a receiving unit which connects a power source with a main control device where the control of equipments is effected, is provided with a switching means which connects the power source with the main control device at the time of transmitting and receiving. CONSTITUTION:Transmitting signals (optical signals) generated at a transmitter 100 including an operating switch, are received by a photoelectric transducer 201 of a receiver 200, are amplified by a head amplifier 202, and are inputted into a main control unit 300. The main control unit 300 is hereby connected with a power source circuit 400 through a switching circuit 500. In the switching circuit 500, an inversion driving transistor 505 is turned on upon turning-on of a phototransistor 201, which is a receiving photoelectric transducer, when the transducer receives the optical signal. This causes a relay driving transistor 506 to be turned on exciting a drive relay 507, and permits electric power to be applied to the main control unit 300 from the power source circuit 400.
Patent JP-S5557578-A (JP)
Title: Carbamoylpiperazine derivative
Inventor: MATSUMURA SHINGO
IPC: C07D295/20
Filed: 1978-10-23
Abstract: NEW MATERIAL:A carbamoylpiperazine derivative of formula I or its acid addition salt (R 1 , 2  are H or lower alkyl; X is naphthyl or II R 3W5  are H, halogen, lower  alkyl, lower alkoxy, OH, benzyloxy, or acylamino).  
     EXAMPLE: N,N'-Bis[3-(4-chlorophenoxy)-2-hydroxypropyl]piperazine.  
     USE: Agent having β-blocking activity, and effective to the disorders in the circulatory organs, the respiratory organs, blood, metabolism of lipid, etc.  
     PROCESS: The compound I is prepared by reacting a phenyl glycidyl ether derivative with piperazine, and introducing N-carbamoyl group to the reaction product. The N-carbamoylation reaction is pref. carried out with a cyanic acid salt or nitrourea. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5921789-A (JP)
Inventor: ITOU MASANOBU
IPC: D06M11/00
Filed: 1982-07-27
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。