baber/WOPTO huggingface dataset:
Patent JP-S5470765-A (JP)
Title: Manufacture of gallium arsenide wafer
Inventor: ISHIHARA OSAMU
IPC: H01L21/208
Filed: 1977-11-16
Abstract: PURPOSE: To prevent the contamination by carrying out the following processes continuously within a unit: the liquid-phase growing of the buried GaAs layer onto the surface of the GaAs epitaxial layer; the elimination of the protective film at the liquid-phase growth; and the liquid-phase growing of the 2nd GaAs epitaxial layer.  
     CONSTITUTION: SiO 2  mask 4 is formed N - -epitaxial layer 21 on N + -type GaAs substrate 1, stored in boat 10, and then made to touch solution 7 to form P + -type GaAs buried layer 3. Then a touch is given to solution 8, so the SiO 2  mask is fused into solution 8 since solution 8 contains Ga, GaAs and Al. With touch solution 9, N - -epitaxial layer 22 is formed. In this method, the contamination of GaAs is reduced, and the good-quality crystal can be obtained through the simple processes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5929034-A (JP)
Title: Thermally reversible adsorbent and desorbent
Inventor: MASUOKA TOSHIO
IPC: B01J20/26
Filed: 1982-08-09
Abstract: PURPOSE:To manufacture a thermally reversible adsorbent and desorbent formed by fixing a large amt. of polyvinyl methyl ether to a carrier with a simple operation, by subjecting the powder carrier in contact with polyvinyl methyl ether to plasma treatment. CONSTITUTION:For example, polyvinyl methyl ether and a carrier powder are kneaded using a solvent having affinity for both to bring them into intimate contact. After the kneading, they are pulverized and finely divided, and subjected to plasma treatment in the presence of a necessary gas, resulting in easily forming a stably fixed polyvinyl methyl ether on the surface of the powder carrier.
Patent JP-H0319331-A (JP)
Title: D ram element and method of improving degree of integration of d ram element
Inventor: JIYO KOUKA
IPC: H01L29/417
Filed: 1990-05-28
Abstract: PURPOSE: To increase the degree of integration of a DRAM element and, at the same time, to improve the reliability of metallic wiring, by forming a field oxide film on a substrate and a Tin/TiSi2 layer on a formed source/drain area and the field oxide film and, after a low-temperature oxide film and a BPSG layer are vapor deposited on the Tin/TiSi2 layer, contact-etching the oxide film and BPSG layer and vapor-depositing a metallic layer on the etched surfaces of the oxide film and BPSG layer. CONSTITUTION: After a field oxide film 12 is grown on a substrate 11, a source/ drain area 16 is formed and a Ti layer 20 is vapor-deposited on the area 16. After the Ti layer 20 is formed, the layer 20 is converted into a Tin/TiSi2 layer 22. Then, a low-temperature oxide film 17 and BPSG layer 18 are successively vapor-deposited on the layer 22. In addition, the oxide film 17 and the BPSG layer 18 on the Tin/TiSi2 layer 22 are etched. Moreover, a metallic layer 19 is vapor-deposited and the layer 19 above the top face and side sections of a gate area 14 is etched.
Patent JP-S5927515-A (JP)
Title: Iron core stacking apparatus
Inventor: OGINO SHIGEKI
IPC: H01F41/02
Filed: 1982-08-07
Abstract: PURPOSE:To stack iron cores with less labor by providing a clamp hook which sways from the horizontal to vertical conditions and opens or closes through insertion or removal of a key to the clamp part which is installed, through the horizontal bar, to the whist which moves along the carrying rail. CONSTITUTION:An operator 1 first shifts a sheet of iron core 3 on the iron core placing board 2 and holds the iron core 3 with the clamping hook 11 of the clamp part 8. Then operator 1 supplies the air to the air cylinder 16 with a hand valve 9 and pushes the key 15. At this time, the iron core 3 is being clamped by the clamping hook 1. Next, operator sets the operation switch 10 to the UP position and thereby lifts the iron core 3 with the electronic whist 6. At this time, the clamp part 8 sways from the horizontal to vertical conditions with the weight of iron core 3 with the pin 18 operated as the fulcrum. Under this condition, the iron core 3 can be moved to the specified position along the carrying rail 5. Thereafter, operator 1 sets the switch 10 to the DOWN position and inserts the iron core 3 to the specified position. Next, operator 1 changes the hand valve 9 and pulls the key 15 with the air cylinder 16.
Patent JP-H032852-A (JP)
Title: Lenticular type fluorescent screen
Inventor: MATSUI FUMIO
IPC: G03B21/62
Filed: 1989-05-31
Abstract: PURPOSE:To improve the brightness of a display surface by forming the screen of a lenticular lens-shaped transparent substrate consisting of cylindrical convex group and a phosphor layer formed on the cylindrical convex. CONSTITUTION:The lenticular type fluorescent screen is constituted of the lenticular lens-shaped transparent substrate 10 and the phosphor layer 11 formed on the surface of the cylindrical lens of the substrate 10. The lenticular lens itself is a transparent plate consisting of semi-circular lens group on at least one main surface is and the respective convex surface areas of the cylindrical lens group are juxtaposed adjacently and in parallel with each other. The phosphor layer 11 is formed by applying liquid resin containing phosphor to the surface of the cylindrical lens which is the surface of the lenticular lens 10 where the exciting light is made incident and drying it. When the fluorescent screen thus constituted is activated from the phosphor layer side, that means, the incident side with the exciting light, the emitting directions of scattered fluorescence are arranged ahead, that means, toward the respective cylindrical lenses on the emission side of the lenticular lens 10 by the action of the prism of the lens 10, thereby improving the brightness.
Patent JP-S5929056-A (JP)
Title: Flame spraying method
Inventor: HIROSE KAZUYA
IPC: B05D1/08
Filed: 1982-08-09
Abstract: PURPOSE:To apply an ideal flame spraying treatment with interruption of air, dust, etc. by making a flame spraying chamber freely ventilatable by a ventilation and circulation system provided with a filter, connecting said system to a supply system for an inert gas and performing flame spraying in the flame spraying chamber under the supply of an inert gas. CONSTITUTION:The inside of a flame spraying chamber 1 is made freely ventilatable by a ventilating and circulating system 2 provided with a filter 3. The system 2 is connected to a supply source 4 for an inert gas. A blower 5 is driven and while the inert gas is circulated in an arrow direction, flame spraying is accomplished with a treatment device 7 for flame spraying. Since the inert gas to be circulated passes the filter 3, the dust, etc. produced in the treatment are removed by the filter 3 and a series of flame spraying treatments are accomplished in a clean atmosphere.
Patent JP-H08336295-A (JP)
Title: Motor controller and electric cleaner
Inventor: SENDA NORIAKI
IPC: H02P7/29
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a highly reliable motor controller and an electric cleaner in which the service life is prolonged by suppressing generation of heat and a partial damage thereof does not cause malfunction. CONSTITUTION: An AC power supply is connected between the input terminals of four trics S1 -S4 connected in bridge and a reversible DC motor 31 is connected across the bridge. A switching means 51-54, comprising a pair of diodes D11 , D12 -D41 , D42 connected in reverse parallel and a switch SW1 -SW4 , is connected between the gate and one end of each triac S1 -S4 An operating section 55 changes over the switch SW1 -SW4 while interlocking with the diodes D11 , D12 -D41 , D42 arranged in same direction on a diagonal depending on the traveling direction of a suction port body. Since each triac S1 -S4 is turned on/off for ever half wave and the current path is different, heating thereof is suppressed. Driving of the DC motor 31 can be controlled through one half-wave current path upon failure of any one triac S1 -S4 .
Patent JP-2000332923-A (JP)
Title: Image read system, image transmitting method, image transmitting and image processing method, and storage medium
Inventor: FUKUTOME NAOFUMI
IPC: B41J5/30
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To implement a real-time copying function relatively easily by making a host device, which outputs print data, instruct an image reader to start the copying function and sending an image read out of a document directly to a printer according to the instruction. SOLUTION: A CPU 21 is equipped with a central arithmetic processor which controls respective parts of a scanner 2. Its controller controls a basic operation process, a printing process, and the operation of the scanner. The basic operation of the scanner 2 is stored as a program in a ROM 22. A RAM 23 temporarily stores the program needed for the operation of the scanner 2, set parameters sent from a host computer 1, etc. An image read part 24 reads the image out of the document under the control of the CPU 21. A parallel I/F 25 sends and receives commands and responses to and from the host computer 1, or sends and receives commands and responses, and read image to and from a printer 3.
Patent JP-H09314812-A (JP)
Title: Printing information managing device
Inventor: KANEKO MASAHITO
IPC: B41F33/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a printing information managing device, with which optimum printing conditions can be easily set and working efficiency is improved. SOLUTION: First image data, which indicate the image on a printed matter having the predetermined printing quality are imputted previously from an image inputting device 3 so as to store the printing information obtained by linking the first image data with the printing condition data corresponding to the printed matter in a storage 6 in order to set the printing conditions suitable for an image to be printed with a printing machine 1 on the basis of the printing information stored in the storage 6 and second image data, which is obtained by inputting the second image data indicating the image to be printed through an image inputting device 3.
Patent JP-H08312419-A (JP)
Title: Fuel injection control device and method at starting time of diesel engine
Inventor: SANADA MASAKI
IPC: F02B3/06
Filed: 1995-05-12
Abstract: PURPOSE: To prevent to generate a rough idling, when a Diesel engine whose fuel injection is controlled electronically is started. CONSTITUTION: In the controller of a diesel engine of an electron control type fuel injection, a starting mode releasing rotation frequency map setting the starting mode releasing rotation frequency according to the engine cooling water temperature, in consideration to generate no rough idling when the fuel injection control is transferred from the starting mode to a normal mode, is provided. And the engine cooling water temperature set at the starting is fitted to the above starting mode releasing rotation frequency map, so as to decide the starting mode releasing rotation frequency (Step 5). And when the decided starting mode releasing rotation frequency is reached (Step 8), and a starter switch is turned OFF (Step 9), the operation is transferred to the normal mode, so as to prevent the generation of a rough idling.
Patent JP-H10336819-A (JP)
Title: Gas insulated switch device
Inventor: YAMAUCHI TAKAO
IPC: H02B13/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To remove a breaker container easily and reduce the installation space by disposing the breaker container in the front, a main bus container behind the breaker container, a cable head container behind the main bus container, and disposing a branch bus container below the main bus container. SOLUTION: Part of a breaker container 36 is disposed in the front, a main bus container 39 is disposed behind the breaker container 36, a cable head container 58 is disposed behind the main bus container, and a branch bus container 50 which connects the lower part of a lower cable head container 58a with the lower part of the breaker container 36 is disposed below the main bus container 39. As a result, a breaker 31 can be removed along with the breaker container 36 at the time of maintenance and inspection, therefore, it is possible to conduct maintenance and inspection easily.  In the cable head container 58, a cable head 54 is disposed at its bottom, a line disconnecting device 52 is disposed in the middle part, and a lightning arrester 56 and a voltage transformer 57 are disposed on the top of the cable head container 58 respectively, thus it is possible to reduce the diameter D2 of the cable head container 58 so as to be smaller than a usual one.
Patent JP-H10336060-A (JP)
Title: Receiving frequency converter
Inventor: SUGAWARA HIDEJI
IPC: H04B1/18
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a receiving frequency converter at a low cost and high reliability by providing a coaxial cable, the control power source of the control part of a semiconductor switch and a DC power source, etc., to use for the frequency converting control of a frequency band at a receiving means. SOLUTION: A frequency converting part 100 is provided with a PIN diode 33 at the poststage of a low-pass filter 2 and a PIN diode 34 at the poststage of a mixer 5. The cathodes of the PIN diodes 33 and 34 are connected in common, grounded through a resistor 36 and additionally connected with the coaxial cable 10 through a capacitor 35 for cutting a D/C component. The receiving means 200 is provided with a voltage power source 15 of voltage +B1 as a UHF band and a voltage power source 16 of voltage +B2 as a VHF band. These power sources 15 and 16 are alternately selected by a switch 14. A frequency converting part 100 and the receiving means 200 are connected through a single coaxial cable like this way to realize the switching of a frequency band with a low loss by the PIN diodes 33 and 34 being a semiconductor switch.
Patent JP-H01306779-A (JP)
Title: Control device for air conditioner
Inventor: IMAI HIROHISA
IPC: F25B1/00
Filed: 1988-06-06
Abstract: PURPOSE:To restrain temperature rise in order to maintain safety without losing a sufficient heating capacity, by providing such a control constitution that a correction value is set based on the temperature detected by a thermos sensor when a pressure switch is turned ON, and a burning rate is calculated based on the corrected temperature thereafter. CONSTITUTION:A pressure switch 19 that detects pressure is installed on a pipe 12, and is turned OFF during normal operation but ON when the pressure raises. When the pressure switch 19 is turned ON, the power supply is stopped. A thermistor that detects the temperature of coolant is also installed on the pipe 12. A setter 22 in a control part 21, that controls a heat source 11, calculates a temperature different DELTAT between the temperature detected by a thermistor 20 when the pressure switch is turned ON and a pre-determined one, and sets it as a correction value. An arithmetic part 23 calculates a combustion rate based on the temperature T detected by the thermistor 20 plus the correction value DELTAT, and No.2 arithmetic part 25 calculates a combustion rate based on the measured room temperature of a thermistor 24. A comparator 26 compares both calculated combustion rates, and outputs a smaller one as a combustion rate. A heat source control part 27 operates the heat source 11 to burn according to the input combustion rate.
Patent JP-H01309289-A (JP)
Title: Formation of pattern of transparent conductive film
Inventor: INOUE MAYUMI
IPC: H05B33/28
Filed: 1988-06-06
Abstract: PURPOSE:To enable the formation of a gentle taper at an edge portion of a transparent electrode by forming a resist pattern while hydrophobically treating the surface of a transparent conductive film preliminarily, thereafter processing a transparent conductive film by use of a mixed liquid of hydrobromic acid or hydrochloric acid with ferric chloride. CONSTITUTION:After a transparent conductive film 2 is formed on the whole surface area of a glass substrate 1, it is coated with a solvent forming organic silicone compound thin film 3 and the like, and the surface is treated thereby, then a specified pattern is formed by use of posi-resist 4 and etching is applied thereon by use of a mixed liquid of hydrobromic acid or hydrochloric acid with ferric chloride. Since the bonding force to the surface of the posi-resist 4 is weak, the etchant soaks into the boundary surface, whereby a gentle taper can be formed at an edge portion of a transparent electrode 2.
Patent JP-S5664779-A (JP)
Title: Holder for ultrafine tissue
Inventor: YAMAKAWA HIDEO
IPC: C12M1/00
Filed: 1979-10-29
Abstract: PURPOSE: To transport ultrafine tissue pieces safely by only a procedure in collecting the material to be tested, by piling a filter paper piece, a frame board with through holes and a gauze, followed by fixing and holding them with a cover and bottom boards to be opened and closed by means of a hinge.  
     CONSTITUTION: Sodium chloride injection or a formalin fixed solution is added to a container, e.g., a laboratory dish, etc. so that it does not overflow the frame board 1. Necessary articles are written on the back of the filter paper piece 14, which is  put on the bottom board 1 of the holder A, the frame board 15 with the through  holes 16 is piled on the filter paper piece 14. They are fixed by the frame 2 of the  botton board 1, the stopper 4, and the board pressing spring 5. After the holder A  is put in a container having a sodium chloride solution, etc., collected ultrafine tissue pieces are fed in the through holes 16 successively. The gauze piece 18 is placed  on the frame board 15, the cover board 6 of the holder A is put on the bottom  board 1 by means of the hinge 7, and fixed to the bottom board 1 by the opening  and closing leg 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08317624-A (JP)
Title: Method and device for braking linear motor
Inventor: SUZUKI RYUJI
IPC: B60L7/24
Filed: 1995-05-15
Abstract: PURPOSE: To obtain the excellent braking characteristics and response by driving a braking mechanism by the magnetic force formed with the driving coil of a linear motor, and generating mechanical friction torque when the linear motor is stopped in an emergency and a power supply becomes off. CONSTITUTION: When a linear motor is driven, the magnetic body part of a brake shoe 13 is drawn to the side of a slider 11 against the energyzing force of a spring 15 by the magnetic force formed with the slider 11. Here, when the linear motor is stopped in an emergency and a power supply becomes off, the magnetic force drawing the brake shoe 13 to the slider 11 disappears at the same time of the dissipation of the driving force by the interaction with the magnetic flux of a fixed magnet 21 on the side of a base 20. Then, the brake shoe 13 comes into contact with a brake pad 22 by the energyzing force of the spring 15, and the mechanical friction torque is developed. Thus, the braking force, which stops the movement of the slider 11 and the a table 10, is formed.
Patent JP-S5762959-A (JP)
Title: Fuel supply device
Inventor: TAKAHASHI MINORU
IPC: F02M69/04
Filed: 1980-10-04
Abstract: PURPOSE: To provide a simple arrangement for fuel supply device, which is capable of vaporizing fuel satisfactorily throughout the entire range of air-flow rate, by forming an extension at the top of a throttle body having a fuel injection means in the manner that it projects into the inner space of an intake manifold.  
     CONSTITUTION: A fuel supply system of this invention has a fuel injection means 5 at an appropriate portion of a body 1 having a throttle valve 1b and is formed with a flange 1' at a lower portion. Under tha flange 1', there are provided an insulator 2, intake manifold 3 and an engine-cooling-water passage 4. Here, an extension 1" is formed under the flange 1' in the manner that is projects into the inner space of intake manifold 3. With such an arrangement, it is enabled to vaporize fuel ejected from the fuel injection means 5 satisfactorily by the time or when the fuel reaches a riser part 3', regardless whether the air-flow rate is large or small. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06329151-A (JP)
Title: Carton with easily unsealable barrier
Inventor: OGITA KAZUO
IPC: B65D5/54
Filed: 1993-05-18
Abstract: PURPOSE:To obtain an easily unsealable barrier carton which can be opened and of which the inner bag can be unsealed at the same time, by providing a number of scores at the outer surface of the inner bag of a paper bag having a pulling zipper with cut lines at both sides and sticking it at the rear face of pulling zipper and further, sticking a part of the outer surface of the inner bag at the inside of cut lines. CONSTITUTION:A paper bag 1 is composed of the upper plate 2, the bottom plate, three side plates, a gable plate connected to the upper plate 2 and the bottom plate, and a tongue piece connected to both ends of side plates respectively. In the side plates 4, a pulling zipper 9 made of rectangular scored lines is bored along the longitudinal axial direction thereof and parallel cut lines 10 arranged at both ends of respective zippers 9 are bored from the side plates 4 to both ends of the upper plate 2. A number of scores are provided at the whole front edge of the melting seal 12 of the inner bag 11 having a good barrier function constituted of a film extended by a single axis and other scores are provided at the upper and lower parts of the outer surface continuously extended to the seal 12. The inner bag 11 can be cut and unsealed at an arbitrary position due to these functions.
Patent JP-H05334519-A (JP)
Title: Coin processor
Inventor: ARIGA TOSHIO
IPC: G07D9/00
Filed: 1992-05-29
Abstract: PURPOSE:To grasp coins stored in a coin saucer at once by means of one operation. CONSTITUTION:A projection 61 for corn floating to be a nesting state with a finger 60 is provided at an internal wall surface on this side from which the finger 60 is extracted in the coin saucer 30 which is provided under a coin entering/leaving port for inserting/withdrawing the coins and which stores the coins K. Thus, the coins float by the projection 61 for coin floating and they are prevented from being closely stuck to the internal wall surface. Thus, the whole coins can be picked up at once and operability can considerably be improved.
Patent JP-H1067219-A (JP)
Title: Operation device for heating apparatus of automobile
Inventor: HEUBERGER JUERGEN DIPL ING
IPC: B60H1/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To make an operation device for heating apparatus of automobile compact and improve a degree of freedom of mounting by providing air out-flow nozzles provided with air guide elements which control a stream of air which flows out into an internal space of a vehicle and can be adjusted together and providing a receiving device for all operation elements integrally in a case of the operation device. SOLUTION: A heating apparatus is provided with a central operation device which is provided in a scope of a cock pit and has an air guide passage which is communicated with a central nozzle 16. A horizontal air guide element 17 and a vertical air guide element 18 are provided in an outflow opening of the central nozzle 16, and each air guide element 17, 18 can be oscillated manually by an operation knob 27, respectively. Moreover, an operation device is provided with four operation levers 7 to 10, and a proper air damper of the heating apparatus is controlled by the operation lever 7 to select blow-out mode. Moreover, a mixture damper is adjusted by the operation lever 8 to adjust temperature of air which blows out, an internal and external air change-over damper is opened and closed by the operation lever 9, and an air blow step is set by the operation lever 10.