baber/WOPTO huggingface dataset:
Patent JP-S5466075-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDOU HISAO
IPC: H01L21/316
Filed: 1977-11-04
Abstract: PURPOSE: To achieve the excellent separation of elements by controlling surface charge by processing a semiconductor surface by a mixed solution of hydrogen peroxide and ammonia water.  
     CONSTITUTION: After a plural number of N-channel MOS transistors 6 are formed on P-type Si substrate 1, SiO 2 film 2f between adjoining transistors 6 to be separated is removed to expose the surface of substrate 1. Next, this is dipped into a mixed solution of ammonia water and hydrogen peroxide to generate negative fixed charge at processed surface 8. The charge of surface 8 into a N type is suppressed and then this surface is covered with SiO 2  film 9. The electrical separation of adjoining transistors 6 is done in this way, and at this time, adjustment of the mixing rate of a mixed solution, temperature and dipping time enable the excellent separation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6290501-A (JP)
Title: Height measuring apparatus
Inventor: TAKEMURA SHUNJI
IPC: G01B5/02
Filed: 1985-06-18
Abstract: PURPOSE:To measure accurately and easily height of a specimen, by installing a bar to be contacted with a measuring point and a mater level on a box containing a tape measure attached with an weight on its end. CONSTITUTION:A steel bar 16 is contacted for support with the front surface 14a of a box 14 containing a tape measure 12 and water levels 18, 20 mounted on the side surfaces of the box detect whether the box is positioned horizontally. The bottom surface of a pad 38 on the extreme end of a extended bar 16 is brought in the contact with a specimen and allowing a measure tape 22 attached with an weight on its end to drop down, scales of the measure tape are read during observation of the water level of the box by water levels 18, 20. Consequently, height of the specimen can be measured accurately and easily.
Patent JP-S5657812-A (JP)
Title: Preparation of prepolymer of copolymer
Inventor: KAMEYAMA AKINORI
IPC: C08F226/06
Filed: 1979-10-15
Abstract: PURPOSE: To obtain a prepolymer preparing a polymer having improved electric properties and heat resistance and slightly decomposable even at high temperatures, by subjecting diallyl phthalate and isocynuric acid triallyl ester to radical polymerization.  
     CONSTITUTION: A mixture of (A) diallyl phthalate and (B) isocynuric acid triallyl ester is heated in the presence of oxygen at preferably 150W200°C, or subjected to radical polymerization in the presecne of a radical initiator (e.g., benzoyl peroxide, etc.). Preferably, the unreacted ingredients A and B are distilled away under reduced pressure, the ingredients A and B are dissolved, or a solvent (e.g., methyl alcohol, etc.) not dissolving the prepared prepolymer of copolymer is added to them, to deposit and separate the prepolymer of copolymer. The prepolymer preferably has a melting point 50W200°C and an average molecular weight 5,000W15,000. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62290288-A (JP)
Title: Method and terminal equipment for transmitting image
Inventor: MERA MITSURU
IPC: G09G5/36
Filed: 1986-06-10
Abstract: PURPOSE:To transmit image data at high speed, by sending the image data to a communication line by a communication control means, after reading and buffering the image data from the forefront of a frame from a picture memory, by an image data transmission/reception circuit. CONSTITUTION:Fast transmission can be realized by connecting the picture memory 11 of each of terminal equipments directly to a communication control equipment 12, sending the image data sent from the picture memory 11 simultane ously and directly to the communication control equipment 12 within a frame period, transmitting it through a communication line 13, and writing received data on the picture memory 11 by the communication control equipment 12 adversely, within the frame period, as the image data. In other words, an image data transmission/reception circuit 37 sends the image data from a camera 36 to the picture memory 11, and displays it on a display device 39. At the time of reading the next frame, it is sent to the communication control equip ment 12. The communication control equipment 12 transmits the image data to an opposite terminal equipment in order, through the communication line 13.
Patent JP-H087176-A (JP)
Title: Merchandise sales registration data processor
Inventor: TSUCHIYA HIROTERU
IPC: G07G1/12
Filed: 1994-06-15
Abstract: PURPOSE:To make everyone able to operate merchandise registration at a high speed without memorizing merchandise codes by respectively allocating the merchandise codes of respective merchandise to respective preset keys in the descending order of sales registration data summed up for the respective merchandise by a data sum-up means. CONSTITUTION:A preset key table 9 sums up the number of the sales registration of the respective merchandise for which respective menu codes are allocated to the respective preset keys on a keyboard 8 for the respective merchandise. The menu codes of the respective merchandise are allocated to the respective preset keys of the keyboard 8 in the descending order of the summed-up sales registration number data. Then, when a menu is changed, an operation for respectively allocating the menu codes of the respective merchandise to the 48 preset keys provided on the keyboard 8 of a touch panel type is performed in a setting job before opening a shop. Thus, without memorizing the merchandise codes, the merchandise registration is operated at a high speed.
Patent JP-S63294877-A (JP)
Inventor: FUJISAKI OSAMU
IPC: A63F7/02
Filed: 1987-05-28
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-S62288959-A (JP)
Title: Real estate evaluating method
Inventor: KATO YOSHIHARU
Filed: 1986-06-09
Abstract: PURPOSE:To evaluate a real estate without contradictions by calculating the value of each optionally selected line based on a certain reference and using it for land evaluation of each drawing. CONSTITUTION:An air photograph is enlarged to obtain the lot and house drawing of a region to be evaluated, and it is stored as information in a storage medium. Information of line names based on a road ledger and field investigation are inputted to the storage medium. Information indicating characteristics of lines are extracted as patterns on two-dimensional coordinates, and coordinates of a selected line and a station S, a hospital H, a post office P, etc., as evaluation factors are read. The coefficient 1 of street which indicates the use value and the utility based on a width W, the classification, etc., of the line, the coefficient 2 of proximity based on a distance (s) from the station, the hospital, or a pollution source, and the coefficient 3 of curtilage which evaluates the use state, the cultural property, etc., of curtilage itself based on the improvement level based on prescribed items are calculated in accordance with formulas I-III, and the land on each drawing is evaluated in accordance with the line value at every line.
Patent JP-H11323448-A (JP)
Title: Method for selectively recovering noble metal
Inventor: HIRATA SUEHIDE
IPC: C02F1/70
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively recovering a noble metal from an aq. soln. containing noble metal ions and copper ions coexisting therewith. SOLUTION: When the noble metal is selectively recovered from the aq. soln. containing the noble metal ions with which the copper ions coexisting therewith, the aq. soln. is made to be acidic by hydrochloric acid and is brought into contact with a metallic ion treating agent in which anthrahydroquinone compounds are deposited on a porous carrier. Thereby only the noble metallic ions are selectively caught on the metallic ion treating agent.
Patent JP-H08326530-A (JP)
Title: Air pump
Inventor: KAMIYAMA HIROTOMO
IPC: F04D17/04
Filed: 1995-05-31
Abstract: PURPOSE: To make a rotary shaft rotatable at high speed and prolong the service life of bearings. CONSTITUTION: An air pump 1 for feeding air into engine exhaust gas to be fed to a catalytic converter is provided with a housing 2, a rotary shaft 3 disposed in the housing in such a way that one end is protruded from the housing 2, and an impeller fitted to the part, protruded from the housing 2, of the rotary shaft 3. The rotary shaft 3 is supported in the contactless state on the housing 2 by magnetic bearings 4, 5, and the magnetic bearings 4, 5 are provided with the electrically driving function of rotatory-driving the rotary shaft 3. The magnetic bearings 4, 5 are composed of attracted parts 11, 13 with tapered faces 11a, 13a formed at two places spaced in the axial direction of the rotary shaft so as to face the axially opposite directions to each other, and a plurarity of attracting electromagnets 12, 14 disposed with a circumferential space at a part around the attracted parts 11, 13 in the housing 2 and so formed that the faces opposed to the attracted parts 11, 13 are formed into recessed part conical faces 12a, 14a.
Patent JP-S5758586-A (JP)
Title: Engine casing in compact boat
Inventor: HASEGAWA HIROSHI
IPC: B63B11/00
Filed: 1980-09-24
Abstract: PURPOSE: To assure working space in a stern section and prevent following waves from invading into an engine room, by providing a flat surface between the stern and engine casing of a compact boat whose inboard engine and outboard propelling equipment are connected to each other through an intermediate shaft.  
     CONSTITUTION: A flat surface 4 is provided between the engine casing 2 and transom 13 of a compact boat in which an engine 5 installed in the casing 2 and a drive unit 3 installed on the stern are coupled to each other through an intermediate shaft 35. As a result, working space is assured in the stern section and following waves behind the stern are prevented from invading into the engine room. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5923006-A (JP)
Title: Lng flow rate control device for use in power generation equipment utilizing lng low temperature heat
Inventor: NAGATA KAZUE
IPC: G05D7/00
Filed: 1982-07-30
Abstract: PURPOSE:To control the flow rate of LNG smoothly in compliance with a LNG flow rate requesting command by a method wherein a control operation device outputting a signal designating the opening degree of a flow rate control valve on the base of the difference between a flow rate signal from a low value preference circuit outputting a minimum flow rate signal and an actual flow rate signal is provided. CONSTITUTION:The low value preference circuit 23 receives as inputs a LNG flow rate command value, a maximum LNG flow rate signal 25 and a LNG flow rate limiting signal 30 and generates a lowest value signal. Then the output of the circuit 23 is compared with a LNG flow rate obtained by a flow rate detector 15 and an opening degree operater 26 and the difference between the two is inputted to a flow rate controller 27. As a result, the opening degree command signal for the LNG flow rate control valve 14 is generated from the operater 26 to the LNG flow rate control valve 14 through a voltage-current transducer 28 and an electric-pneumatic transducer 29, to thereby control the flow rate of LNG. In other words, it is possible to control the flow rate of LNG smoothly in compliance with the flow rate requesting command without exceeding the maximum LNG flow rate determined by the temperature of sea water and the maximum allowable LNG flow rate even when an abnormal condition is brought about in the power generation equipment.
Patent JP-S6114786-A (JP)
Inventor: RIYOUJI KOSEKI
IPC: H01S3/134
Filed: 1984-06-29
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-H04334473-A (JP)
Title: Image forming apparatus
Inventor: MIYAMOTO NORIAKI
IPC: B41J2/24
Filed: 1991-05-09
Abstract: PURPOSE:To realize the miniaturization of the title apparatus by constituting the apparatus so that recording is applied to a material to be recorded held on the circle of circumference centering around a carriage shaft by rotating a carriage having a memory means provided to the leading end part thereof around the carriage shaft. CONSTITUTION:A carriage guide 5 is formed to the circular arc member centering around a carriage shaft 4 and a tooth form 11 is formed to the inner peripheral surface of said guide 5 and the follower gear (idle gear) 10 meshed with the tooth form 11 is provided to the side surface of a carriage 1 in a freely rotatable manner. A material 7 to be recorded is held to the position of the circumferential surface centering around the carriage shaft 4 by a guide (not shown in a drawing) and fed in the direction parallel to the carriage shaft 4 by the rotation of a feed roller 6. A recording head 2 is mounted on the carriage 1 in positional relation such that a plurality of emitting orifices are arranged in the direction crossing the revolving and moving direction (main scanning direction) of the carriage 1 and driven on the basis of image data to form an image on the material 7 to be recorded.
Patent JP-S5923664-A (JP)
Title: Automatic dialing device
Inventor: FUJIYAMA HIROBUMI
IPC: H04M1/272
Filed: 1982-07-29
Abstract: PURPOSE:To control the operation start and stop of a device and to control a device power source according to the on-hook and off-hook state of a telephone set by connecting the telephone set in series with a telephone circuit, leading a circuit voltage out as the device power source, and detecting the rising and falling of the power source through a voltage detecting circuit. CONSTITUTION:The control part 1 of an automatic dialing device is provided with a volatile memory 10 stored with a party dial number and a control circuit 4 including a microcomputer; and a dial number is written in and read out of the memory 10 and a dial signal is sent out automatically to the telephone circuit 3. This control circuit 4 is operated by operation parts such as a constant voltage power source circuit 9, resetting circuit 12, and relay 13. This control part 1 is provided with a modular plug 5 between the telephone circuit 3 and a diode rectifying circuit 7 and a modular jack 6 between the circuit 7 and the telephone set 2, and the jack 6 and a plug 5 are connected mutually. Then, the circuit voltage from the telephone circuit 3 is led out as a device power source to control the start and stop of a device operation according to the on-hook and off-hook state of the telephone set 2.
Patent JP-S61291332-A (JP)
Title: Automatic cut sheet feeding system for recording device
Inventor: KASHIMURA MAKOTO
IPC: B65H5/06
Filed: 1985-06-19
Abstract: PURPOSE:To make the extent of power capacity smaller and an automatic paper feeding function attainable, by operating those of supplying, feeding and discharging device for a cut sheet in an alternative manner. CONSTITUTION:When a drive motor 5 rotates in a Q direction, paper feed rollers 12 and 13 rotate in a Q1 direction, because each of one-way clutches 10 and 11 is turned on, and feed the printer side at a lower part with a cut sheet on an upper end of a bundle 1. On the other hand, at this time rotation of the motor 5 causes a lever 15 to rock in a zero direction, and makes a paper discharge roller 20 separate from a paper discharge guide rib 34 so that though the paper discharge roller 20 rotates in a Q2 direction, there is no danger to push the cut sheet 35 being discharged out of a printer back to the printer side. When the motor 5 rotates in an R direction, these clutches 10 and 11 are turned off whereby these paper feed rollers 12 and 13 will not rotate any longer. On the other hand, the lever 15 rockes in an (r) direction, and the cut sheet 35 being discharged out of the printer is held by the paper discharge roller 20 and the paper discharge guide rib 34 in between, thus the cut sheet 35 is discharged onto a paper discharge tray 36.
Patent JP-S5562561-A (JP)
Title: Position detection unit of tone arm
Inventor: ABE GOROU
IPC: G11B3/095
Filed: 1978-10-30
Abstract: PURPOSE:To make it possible to detect any position on a record disc by detecting and operating incident light quantities onto plural slits formed on a sensor plate which is moved according to rotation of the axis of an arm. CONSTITUTION:Sensor plate 2 moved according to rotation of a tone arm is provided with film plate 3, and slits 4-9 provided with 2<n>-number transparent parts a and non-transparent parts b, circumference edge slit 10 where transparent parts and non-transparent parts are provided in a zigzag around slits above, and transparent reference slit 11 are formed on plate 3. When the tone arm is rotated around axis 1, plate 3 is moved to a part constituted by light emitting element 13 and photo detecting element 16, so that 2<n> kinds of absolute position of the arm can be obtained approximately according to rotation of plate 2. Simultaneously, slits 10 and 11 come to light emitting element 14 and photo detecting element 18, and element 18 detects change of light quantities of slits 11 and 10 and compares and operates them, so that minute position information where approximate position information of slit 9 is detailed furthermore can be detected.
Patent JP-H04300819-A (JP)
Title: Composition for oral cavity
Inventor: ITO AKIRA
IPC: A61K8/44
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a composition for the oral cavity, capable of synergistically enhancing preventive action on hemorrhage, inhibitory action on edema, etc., in chromic diseases, excellent in preventive and treating effects on diseases in the oral cavity and good in safety and usability. CONSTITUTION:A composition for the oral cavity is obtained by blending (A) tranexamic acid, its salt and/or derivative thereof with (B) lysine expressed by formula I (R1 is H, Phe-Ala or Ala-Phe; Phe is phenylalanine; Ala is alanine; R2 is OH or CH2Cl; R3 is H or formula II) or arginine expressed by formula III (R1 is H, D-Phe-Pro, Glu-Gly, Ile-Glu-Gly, Pro-Phe or Ala-Phe; Pro is proline; Gl is glutamic acid; Gy is glycine; Ile is isoleucine) and/or derivative thereof as essential ingredients at (30:1)-(1:30) weight ratio of the ingredients (A):(B). The total amount of the blended ingredients (A) and (B) based on the total amount of the composition for the oral cavity is 0.001-10wt.%, especially 0.01-5wt.%. The aforementioned composition has the above-mentioned effects.
Patent JP-S63298540-A (JP)
Title: Trap information display system
Inventor: MURAKAMI KENICHI
IPC: G06F11/28
Filed: 1987-05-29
Abstract: PURPOSE:To improve the efficiency of a program debug by displaying a relative address which is converted by a converting means, and a name of a program module from identifying information, as track information at the time of the generating a trap. CONSTITUTION:A module head identifying word 4-iM is provided at every program module 4-i being an assemble unit of a program, and when a trap is generated, this module head identifying word 4-iM is searched by a module search control part 3 from an absolute address of an instruction which will be its cause, and based on the searched module head identifying word 4-iM, an in-module relative address is calculated by an address converting part 2. This calculated in-module relative address and a module name extracted from in the searched module head identifying word 4-iM are informed to a trap information display part 1 and displayed as trap information on a display device 7. In such a way, a work for calculating the module and the in-module relative address one by one from the displayed absolute address as the trap information by using a link map becomes unnecessary.
Patent JP-S5834988-A (JP)
Title: Manufacture of semiconductor laser
Inventor: IDE YUUICHI
IPC: H01S5/00
Filed: 1981-08-25
Abstract: PURPOSE:To improve product yield with high productivity by establishing a reliable method for forming a current blocking layer on a stepped surface of a semiconductor substrate by a combination of epitaxial growth and selective etching. CONSTITUTION:After a step which is extended in parallel with the optical axis of laser beams is formed on an N type semiconductor substrate 1, a P type semiconductor layer  9 which is of lower refractive index than an active layer 3 so as to serve as current blocking layer 9 is formed by epitaxial growth covering the surface to flatten out the stepped surface. After this, a step is formed again on the surface of the substrate 1, extending in parallel with the optical axis of laser beams to produce such a substrate crystal as the semiconductor layer 9 is exposed on the side and also on the lower surface of the stepped surface in addition to part of the substrate 1 being exposed at least on one of the side or the lower surface. Then, an N type semiconductor layer 2, a P type semi conductor layer 4 of lower refractive index than the active layer 3, and an N type semiconductor layer 51 which has a forbidden band gap are grown successively.  Type of conductivity of the layer 51 is then made to be P type by striped inversion to  form a reflector for a laser resonator at right angle to the extended direction of the  step.
Patent JP-S6118360-A (JP)
Title: Power source circuit
Inventor: EDOUIN BII MERITSUKU
IPC: G01R17/06
Filed: 1985-06-19
Abstract: PURPOSE:To readily lead a desired DC operation voltage by a low voltage drop by using the emitter and collector path of a transistor as rectifying means. CONSTITUTION:When the emitter of a transistor Q101 becomes positive in a positive half cycle in an AC operation, the emitter base junction of the transistor Q101 and the emitter base junction of a transistor Q102 charge a capacitor 108, and is conducted. Accordingly, transistors Q101, Q102 are turned ON, and capacitors 104, 105 are charged in the polarity as shown. The Q101 and Q102 are not conducted in a negative half cycle, and a resistor 110 partly discharge the capacitor 108 to flow the base currents of the Q101, Q102. Rectifying operation is performed by the above stated operation.
Patent JP-H081780-A (JP)
Title: Detection of initial motion power of butt welder
Inventor: ISHIKAWA TETSUO
IPC: B29C65/20
Filed: 1994-06-16
Abstract: PURPOSE:To prevent a plastic pipe from overrunning by inertial force to collide with a heater by allowing a movable clamper after starting to stop within a tolerance range in any state inclusive such a case that force in an advance direction acts on the plastic pipe. CONSTITUTION:Air is supplied to an air cylinder 5 in a pulse like manner in such a state that definite back pressure is applied to the air cylinder 5 and a movable clamp 2 grasping a plastic pipe is gradually or slowly moved to reduce inertial force. When the movable clamp 2 impinges against a limit switch 11 to operate the same, a changeover valve 12 is changed over and the supply of air to the air cylinder 5 is stopped and the movement of the movable clamp 2 due to inertial force is reduced because of reduced inertial force and the movable clamp 2 is stopped within a tolerance range after the stop of the supply of air.
Patent JP-H0430016-A (JP)
Title: Automatic moment switching device
Inventor: SUGITA NORIYOSHI
IPC: F16H35/00
Filed: 1990-05-25
Abstract: PURPOSE:To change the amplitude and acceleration in a wide range by providing circular rings around a driven shaft so that the angle position can be displaced while the driven shaft is rotated, and providing fixed eccentric bodies and moving eccentric bodies near transmission shafts driven via gears. CONSTITUTION:A drive source is operated, and transmission shafts 2 and fixed eccentric bodies 3 are rotated via a driven shaft 1 and a gear 6. Circular rings 5 arranged around the driven shaft 1 and connected by connecting pieces 7 are vertically moved and angularly displaced by the pressure drive source. Moving eccentric bodies 4 are moved and displaced to optional angle positions via the gear 6.