baber/WOPTO huggingface dataset:
Patent JP-S58151048-A (JP)
Title: Preparation of semiconductor device
Inventor: KUSAKARI TERUO
IPC: H01L23/544
Filed: 1982-03-03
Abstract: PURPOSE:To prevent generation of faults by personal errors by attaching quality control marks indicating classes of products to the specified area other than that of multiple lead frame to be resin sealed. CONSTITUTION:A hole H is bored at the specified position 5 of the outer frame of a lead frame 1 and a content of mount, for example, is indicated in accordance with a number of holes. Content of marking portion 5 is read at the entrance of each process and thereby the specified processing is carried out. According to this structure, a different kind of product can be selected easily, a series of processes can be continued accurately and generation of faults by personal mistake can be prevented. As for the mark, its indication by code in unit of specified numbers or by location may be used in addition to a number of holes. Otherwise, the mark can also be replaced with uneven surface by projection and recess, cut-away portion or coloration.
Patent JP-S59159576-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE HIROHISA
IPC: H01L21/208
Filed: 1983-03-01
Abstract: PURPOSE:To restrain the generation of cracks, etc. by a method wherein only an epitaxial layer is obtained by removing a semiconductor substrate, after performing epitaxial growth on said substrate, and thus previously forming an epitaxial layer protection film. CONSTITUTION:A p type Ga0.4Al0.6As layer 12, a p type Ga0.7Al0.3As layer 13, and an n type Ga0.4Al0.6As layer 14 are successively laminated and formed on the p type GaAs substrate 11. Subsequently, an AuGe/Ti/Al layer 15 is formed on the layer 14 as an ohmic electrode and epitaxial layer protection film. Next, the substrate 11 is removed. At this time, since a wafer is held by a layer 15, the shape as the wafer is held, and the generation of cracks reduces. Thereafter, AuZn/Au layers 16 are formed on the layer 12, and the wafer is divided into independent semiconductor pellets 17.
Patent JP-S60178227-A (JP)
Title: Temperature control device for floor heating
Inventor: TAKANO SHIGERU
IPC: F24D7/00
Filed: 1984-02-23
Abstract: PURPOSE:To maintain a constant room temperature regardless of the outside temperature and the level of insulation of the room by memorizing the floor temperature at the time when the room temperature has reached the set temperature, and controlling the operation of a heat source so that the memorized floor temperature may be maintained. CONSTITUTION:When the room temperature Ta reaches the set temperature Tas in the time t1 after the startup, the compressor is stopped. A floor temperature sensing section 10 monitors the existing floor temperature Tf until the time t2. If the floor temperature Tfr becomes higher than the floor temperature Tf at a floor temperature pickup 8, the signal from the floor temperature comparator section 13 becomes ''H'' level to be memorized in a floor temperature memory section 12, and is supplied to an output control section 13 to control the operation of the compressor. From now on, the floor temperature sensing section 10 sends out the floor temperature Tfs which has been memorized in the floor temperature memory section 12, and a comparation is made by the floor temperature comparator section 11 between said memorized floor temperature Tfs and the floor temperature Tf from the floor temperature pickup section 8. When the floor temperature Tf becomes higher than the memorized floor temperature Tfs in the time t3, the floor temperature comparator section 11 becomes ''L'', and the compressor is stopped by the output control section 13. From this moment on, the above processes are repeated to maintain the floor temperature Tf at the memorized temperature Tfs.
Patent JP-S61193548-A (JP)
Title: System for collecting maintenance and operation data of exchange system
Inventor: WATANABE MASAHIRO
IPC: H04Q3/00
Filed: 1985-02-22
Abstract: PURPOSE:To attain the management of many telephone exchange systems by providing a transmission line connecting each exchange system and a maintenance operating center in a loop and a means for transmissing data on the transmission line in the packet system. CONSTITUTION:The 1st-n-th telephone exchange systems and a maintenance center 7 are connected to an optical cable 8 via a loop connector 6 respectively and the optical loop 8 is constituted in a loop via each loop connector 6. The loop connector 6 has a function transmitting the data on the optical cable 8 in the packet system, the optical cable 8 is provided with a redundancy line for a fault to raise an alarm. The maintenance center 7 requests only required maintenance and operation data 13-16 to telephone exchange systems 1-5, which sends the maintenance operation data 13-16 on request to the maintenance center 7. Thus, much more exchange systems per the same time are managed.
Patent JP-S55127231-A (JP)
Title: Alarm for motorcar
Inventor: NAKAZAWA EITA
IPC: B60Q3/00
Filed: 1979-03-24
Abstract: PURPOSE: To inform the other party clearly a disirable delivering content of a situation, being occured between a pedestrian and a motorcar or between motocars, or an information by indicating the dangerous situation or the necessary information at front and rear indicating plates.  
     CONSTITUTION: A switch 4 corresponding to an indication desired to be indicated is pushed and an information (PLEASE CROSS, for example) memorized in a memory 3 is indicated in a front indicating plate 1. Simultaneously, the other information (PEDESTRINAS ARE CROSSING, for example) is indicated in a rear indicating plate 2. If a fore-being car running with a half-door is found, letters "WATCH YOUR HALF-DOOR" are indicated in the front indicating plate 1 and suggest it to a driver of the fore-going car. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07244381-A (JP)
Title: Printing plate cleaning device
Inventor: EGUCHI KIMIHIRO
IPC: G03F7/00
Filed: 1994-03-03
Abstract: PURPOSE:To uniformly clean a printing plate and to uniformize the wear and tear of a cleaning member by constituting the cleaning member attached to an endless winding means so as to be in contact with the surface of the printing plate in facial direction. CONSTITUTION:With the start of a driving motor 16, driving force is transmitted to transmission sprockets 20, 22 through a chain 24 from a driving sprocket 17 to generate the torque of transmission sprockets 25, 26 through a chain 27. As a result, a driving shaft 6 and cleaning driving shaft 9 are rotated, a sprocket 13 is rotated and a chain 15 is endlessly moved between sprockets 13, 14. That is, a resist remaining on the surface of the printing plate B is stripped by moving many cleaning brushes attached to the chain 15 in horizontal direction in continuous contact with the printing plate. An this time, as the cleaning brushes move in horizontal direction and come into facial contact with the printing plate B, the resist is uniformly stripped.
Patent JP-H06228036-A (JP)
Title: 1-@(3754/24)omega-halogenoalkyloxy)-3,3,3-trifluoro-2-propanol compound and its production
Inventor: KUBOTA TOSHIO
IPC: C07C43/13
Filed: 1993-02-01
Abstract: PURPOSE:To provide a novel 1-(omega-halogenoalkyloxy)-3,3,3-trifluoro-2-propanol compound useful as a raw material for physiologically active substances such as medicines and agrichemicals, functional organic compounds such as liquid crystals and surfactants, functional polymer materials, etc. CONSTITUTION:A 1-(omega-halogenoalkyloxy)-3,3,3-trifluoro-2-propanol compound of formula I (A is alkylene; X is iodine, bromine or chlorine), e.g. 4-(2- hydroxy-3,3,3-trifluoropropoxy)-1-iodobutane. The compound of formula I is obtained by reacting 1,2-epoxy-3,3,3-trifluoropropane with a heterogeneous atom- containing cyclic compound (especially preferably tetrahydrofuran or tetrahydropyrane) in the presence of a halogen atom-containing acidic compound (especially preferably zinc bromide, zinc iodide). The compound of the formula can simply and inexpensively be produced by this method.
Patent JP-H06219271-A (JP)
Title: Driving gear for carriage
Inventor: HISAMATSU NORIYUKI
IPC: B61B13/12
Filed: 1993-01-29
Abstract: PURPOSE:To decrease wearing of a friction rotary disk so as to extend its life by providing a cam rail, right/left position changeably, for moving a moving member from a deflected position to a carriage stop station, and providing a moving member lifting cam, for moving the moving member facing upward, in the cam rail. CONSTITUTION:By placing the center of rotation of friction rotary disks 18 to agree with the axial center of a drive rotary shaft 21, component force in parallel to a direction of the axial center of the drive rotary shaft 21 is prevented from acting on the friction rotary disk 18, so that a carriage 5 can be stopped. Then here is provided a moving member lifting cam 26 for lifting a cam follower 29 to an upper side in the free end part of a cam rail 25. This moving member lifting cam 26, having a curved surface, is formed into a shape for giving force of upward direction to the cam follower 29 while permitting its smooth movement to the front.
Patent JP-S59164508-A (JP)
Inventor: SUTEHEN NERII ANKUTEIRU
IPC: G02B6/44
Filed: 1984-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59163443-A (JP)
Inventor: IZUKURA AKIHIKO
IPC: D03D11/00
Filed: 1983-03-01
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-H07216830-A (JP)
Title: Pile foundation structure for falling stone protective net support, and falling stone protective net
Inventor: OZAWA MASAKATSU
IPC: E01F7/04
Filed: 1994-02-08
Abstract: PURPOSE:To heighten support supporting performance and reliability as well as the constructing performance of pile foundation and improve support erection performance, falling stone protecting performance and durability. CONSTITUTION:The pile foundation structure for falling stone protective net supports is provided with a pipe anchor 1 driven into a slope (a) by the driving force of a driver 11, a resistance plate 2 provided along the upper part of the pipe anchor l so as to protrude on both sides, a base plate 3 fixed to the upper end part of the pipe anchor 1 and the upper edge part of the resistance plate 2, and a support bearer 4 fixed onto the base plate 3 and provided with a support fitting bolt 4a. Pile foundations 10 are driven with horizontal spaces into the slope (a). The support 5 is hinge-connected (4a) onto each pile foundation, and the upper part of each support 5 is supported by a hanging rope 6 or the like for erection. The upper part of a wire gauze 8 reinforced by longitudinal and lateral ropes 7a, 7b is connected to each support 5, and the lower part of the wire gauze 8 is anchored to the slope (a) to stretch the wire gauze 8.
Patent JP-H01210740-A (JP)
Title: Ventilation fan
Inventor: AKATSUKA JUN
IPC: F24F7/013
Filed: 1988-02-17
Abstract: PURPOSE:To prevent disturbant flow within a hood and increasing noise within it in a ventilation fan to be used with its hood being projection out of a housing by a method wherein a rising part of an opening is connected and fixed to a rising part of a frame in such a way as a motor is inclined forwardly. CONSTITUTION:Although a ventilation fan is installed with its frame body 5 fixed to a wall surface 6, the frame 5 is connected at its inner circumference by an opening frame 4 and a rectangular cylindrical rising part 7. This rising part 7 is divided into two portions forward and rearward with its upper part being inclined out of a housing, resulting in providing a rising part 8 of the opening and a rising part of 9 of the frame are separately formed. Although the rising part 8 is fixed with a rectangular large side surface 8a and a small side surface 8b being positioned upwardly and downwardly, an upward and a downward directions of the large side surface 8a and the small side surface 8b are replaced to each other and they are connected and fixed to the rising part 9 of the frame in such a way as the upward or downward direction may freely be changed. When a small-sized hood 11 is used to reduce a size from a wall surface 6 out of a room, an upward or downward direction of the rising part 8 is rotated and it is connected to the rising part 9 of the frame as shown in the figure.
Patent JP-H08213591-A (JP)
Title: Inverse conduction thyristor with buried gate structure or undercut gate structure
Inventor: MURAOKA KIMIHIRO
IPC: H01L29/74
Filed: 1995-01-31
Abstract: PURPOSE: To facilitate simultaneous manufacture of both a thyristor part and a diode part further having performance of high-speed and of a large amount of power by forming both a diode-anode region and a thyristor-gate region in a buried structure in proximity to a first main surface. CONSTITUTION: A diode-anode region 15 and a buried gate region 16 formed in proximity to a first main surface are insulation-separated from each other through a separation band region 4 formed on the first main surface. A diode- anode short-circuit region 2 is surrounded by the diode-anode region 15 together with being surrounded also by a depletion layer spreading in a semiconductor substrate 31 to be shielded to form an electrostatic inductive diode of a buried structure together with a diode-cathode region 19. Further, the diode-anode region 15 and a thyristor-gate region 16 are all formed in proximity to the first main surface in a buried structure. Thereby, a high-speed inverse recovery characteristic is obtained to relatively facilitate simultaneous formation of a thyristor part 1 and a diode part 3.
Patent JP-H05203084-A (JP)
Title: Piping joint structure
Inventor: NAKAMURA TOSHIO
IPC: F16L21/02
Filed: 1992-01-24
Abstract: PURPOSE:To improve piping execution workability by inserting a connecting pipe fitted over a connecting end part of each pipe, thereafter fastening the periphery of a rubber pipe with a hose band, and injection molding a resin joint part to a connection part total unit, in the case of connecting the polyethylene-made pipe to the flexible rubber pipe. CONSTITUTION:In the case of connecting a vacuum sewer pipe using a polyethylene-made pipe 1, a flexible rubber pipe 6, with a steel-made core wire helically buried in the inside, is used when the pipe is connected in its curved part. There is prepared a connecting pipe 4 made of stainless steel or the like formed of a cylindrical part with an external diameter of one cylindrical part 4b almost equal to an internal diameter of the rubber pipe 6 and an external diameter of the other cylindrical part 4a almost equal to an internal diameter of the polyethylene-made pipe 1. In this connecting pipe 4, after fitting each cylindrical part 4a, 4b of the pipe to a connecting end part of each pipe 1, 6, the periphery of the rubber pipe 6 is fastened by a hose band 5 in a part of the connecting pipe 4. Thereafter, a resin joint part 2 is formed by injection molding in the periphery of each pipe 1, 6 containing the hose band 5.
Patent JP-H05206734-A (JP)
Title: Multi-band radio receiver ic
Inventor: YAMAZAKI DAISUKE
IPC: H04B1/16
Filed: 1992-01-23
Abstract: PURPOSE:To obtain the multi-band radio receiver IC in which limitation of component arrangement is avoided by forming all detectors and functions required for the multi-band radio receiver to be one-chip components so as to simplify and standardize the system. CONSTITUTION:A PLL use phase detector 28 generating two clock systems whose phase difference is pi/2 is provided in addition to an envelope detector 17, a balanced synchronization detector 32 and an orthogonal synchronization detector 33 to the receiver, all detectors and functions required for the multi- band radio receiver are formed to be one-chip components and a buffer amplifier having almost the same phase delay as that for a limiter amplifier required at PLL synchronization detection is employed. Thus, a harmonic level is reduced from the limiter amplifier and undesired radiation is eliminated.
Patent JP-H09232028-A (JP)
Title: Connecting method for waterproof connector
Inventor: AIZAWA TETSUO
IPC: H01R13/52
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the insertion work efficiency of a connector, by inserting a plug, with an elastic belt-like plate interposed in the contact part of both sides, in inserting the plug into the receptacle, and then to pull out the elastic belt-like plate. SOLUTION: A belt-like groove 4, wherein the end part of an elastic belt-like plate 1 can be insertedly immersed, is provided on the bottom part of a waterproof receptacle part 2; and previously the elastic beltlike body 1 is inserted to be fixed. A waterproof plug 3 is inserted to cause gaps, wherein O rings 5 are slightly deformed, on both sides of the belt-like plate 1, to pass through the gaps, thereby escaping air in the receptacle 2; and then the belt-like plate 1 is pulled out to rotate a rotation fixing material 10, to fix the plug 3 and the receptacle 2.
Patent JP-S61194105-A (JP)
Title: Method of reducing refining time for steel making furnace
Inventor: TAKE HIDEO
IPC: C21C5/28
Filed: 1985-02-25
Abstract: PURPOSE:To reduce the required refining time in a converter without entailing the disadvantage of excess blowing by incorporating the time required for the corrected blowing in the conventional practice into the tapping period from a steel making furnace. CONSTITUTION:The operation of tapping to a ladle is immediately started after the end of the refining of a molten steel by the steel making furnace upon ending of the measurement of the molten steel components and temp. in the furnace in the end period of the refining process by the steel making furnace. A powdery and granular refining material is supplied together with a gas for refining or carrier gas from the top end of a supply lance positioned to face the molten steel surface or immersed into the molten steel in the steel making furnace in accordance with the information on the components and temp. of the molten steel in the furnace measured at the end period of the refining and the similar information measured during the tapping operation period. The refining of the molten steel is thus continuously executed during the tapping operation from the steel making furnace to the ladle.
Patent JP-S58152819-A (JP)
Title: Cholagogue
Inventor: FUJIMURA HAJIME
IPC: A61K36/00
Filed: 1982-03-06
Abstract: PURPOSE:The titled drug having low toxicity and high prolonged effect, comprising an essence obtained by extracting powdered Cinnamon bark, Corydalis Tuber, oyster shell, fennel, Licorice, wild siamese cardamon, and Alpinia officinarum Hance with an organic solvent as an active ingredient. CONSTITUTION:The titled drug comprising an essence obtained by extracting seven kinds of crude drugs consisting of powdered Cinnamon bark, Corydalis Tuber, oyster shell, fennel, Licorice, wild siamese cardamon, and Alpinia officinarum Hance with one or more organic solvents such as a methanol, ethanol, diethyl ether, acetone, ethyl acetate, etc. as an active ingredient. The blending ratio of the crude drugs is preferably 3.0-5.0 powdered Cinnamon bark, 2.0-4.0 Corydalis Tuber, 2.0-4.0 oyster shell, 1.0-2.5 fennel, 0.5-1.0 wild siamese cardamon, 0.5-2.0 Licorice and 0.5-1.0 Alinia officinarum Hance. The extraction is preferably carried out at 30-80 deg.C.
Patent JP-H02214536-A (JP)
Title: Liquid raw material vaporization device
Inventor: HOCHIDO YUKO
IPC: C23C16/44
Filed: 1989-02-14
Abstract: PURPOSE:To supply a liquid raw material with constant flow rate, even in the case of fine flow rate, in the liquid raw material vaporization device for the chemical vapor phase growth method by integrating the control valve controlling the liquid flow rate with a vaporization vessel. CONSTITUTION:In the liquid raw material vaporization device using for the chemical vapor phase growth method, the liquid flow rate control valve 3 is integrally provided in the vaporization vessel 1. As a result, the liquid raw material using for the chemical vapor phase growth method, especially the liquid raw material of fine flow rate is allowed to supply with a constant flow rate.
Patent JP-S62190802-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-18
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-H06230820-A (JP)
Title: Device and method for controlling feedback
Inventor: ITO YOICHI
IPC: G05B11/36
Filed: 1993-01-29
Abstract: PURPOSE:To improve the control performance of a feedback controller having a system for determining the manipulated variable of a controlled object such as a PWM inverter by DSP, and in detail to improve the deterioration of the control performance caused by disturbance. CONSTITUTION:The feedback controller for determining the manipulated variable V(n) of a controlled object 10 based upon an error signal between the detection value of a controlled variable for the object 10 and a command value is provided with a means for finding out the predictive value of a change in the controlled variable based upon the manipulated variable V(n) and adding the forecasting value of the change to the detection value of the controlled variable to obtain the forecasting value of the controlled variable and a means for finding out a forecasting error consisting of a difference between the predictive value of the controlled variable and the practical controlled variable detection value and correcting the predictive value of the change based upon the predictive error. A predictive error V1'(n) to be a disturbance component is added to the manipulated variable V(n) to find out a new manipulated variable.
Patent JP-S55127955-A (JP)
Title: Foamable chewing gum
Inventor: FUKUDA MASAYOSHI
IPC: A23G4/00
Filed: 1979-03-22
Abstract: PURPOSE: A chewing gum having improved foaming properties and durability, obtained by adding a foaming agent consisting of sodium hydrogen carbonate pieces and organic acid pieces to seasoned chewing gum pieces.  
     CONSTITUTION: Sodium hydrogen carbonate as a main component is blended with a proper food excipient and formed into a powdery or granular shape, and, if necessary, coated with a water-soluble food, to give pieces A. An organic acid, e.g., tartaric acid, citric acid, etc. as a main component is blended with a proper food excipient and formend into a powdery or granular shape, and, if necessary, coated with a water-soluble food, to make pieces B. A foaming agent consisting of pieces A and B is blended with 20W70wt% based on the total weight of seasoned chewing gum pieces. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58151766-A (JP)
Title: Processing system of telephone number at incoming terminal
Inventor: KAWAKATSU HIDEO
IPC: H04M3/00
Filed: 1982-03-05
Abstract: PURPOSE:To convert general numbering information into sufficient and required number, by eliminating numerals of unnecessary digits for exchange connection, when the general numbering information at a terminal having a sensor is transmitted to a non-calling trunk of an incoming station from a center, in a telemeter using the public telephone network. CONSTITUTION:In telemetring meters M1-M3 from a telemeter center TC, the information calling the on-calling trunk NRT of an exchange LS2 is given from a center device CD to a center network controller C-NCU, this information is converted into a PB dial signal for connection and transmitted to an exchange LS1. Thus, the center TC is connected to the trunk NRT of the exchange LS1 and LS2, and the device C-NCU transmits the telephone numbers (toll number, local number and subscriber number) of a line of the sensor S acommodating the meters M1-M3 with the PB dial signal. The trunk NRT receives the signal for processing, and transfers the numerals having required number of digits for exchange connection to an incoming register and a marker of the exchange LS2 for connection.