baber/WOPTO huggingface dataset:
Patent JP-S63282827-A (JP)
Title: Coordinate input device
Inventor: IWASAKA TAKAHIRO
IPC: G06F3/0354
Filed: 1987-05-15
Abstract: PURPOSE:To improve the operatability of the titled device by forming antislipping parts on both the body sides of a device for moving the position of a cursor on the screen of display device to a required position correspondingly to its movement on a plate, and setting up the cursor. CONSTITUTION:The shape of a mouse body 2 is a curved shape to be easily lapped with the palm of a hand, and recessed part 5 are formed on both the sides of the curved mouse body 2 correspondingly to the positions of the thumb and other fingers when the mouse is lapped with the palm of the hand. Since frictional resistance between the palm of the hand grasping a mouse body 2 and the mouse body 2 is increased at the time of lifting the mouse 1, the cursor can be easily moved even on a narrow desk.
Patent JP-S5641330-A (JP)
Title: Manufacture of ferromagnetic, long continuous material having uniform reluctivity
Inventor: MIYOUGA OSAMU
IPC: C21D9/56
Filed: 1979-09-12
Abstract: PURPOSE:To manufacture ferromagnetic, long continuous material having uniform reluctivity  over sufficient length, by measuring continuously the reluctivity of a ferromagnetic, long continuous material before and after heat treatment, and by controlling the heat treatment temp. so that  these reluctivity values may attain desired values. CONSTITUTION:The reluctivity (rhoalpha) of long wire rod 1, made of e.g. semihard magnetic material, before and after the heat treatment 2 is measured continuously, and the heat treatment temp.  is controlled with rhoalpha obtained before and after the heat treatment. That is, electric current for  measurement is applied from a mercury cell 15 through a rotary electrode pairs 5, 6 to the wire rod 1, and the electric current for measurement is detected by measuring the voltage drop of a  standard resistance 13 correctly. Under the conditions, the voltage drop due to the wire rod is measured with rotary electrode pairs 9, 10, and said detected value and said measured value are  digitized through detecting amplifiers 20, 18 by an AD converter 22 and are fed to a minicomputer 24. Subsequently, an electric current is applied from a pulse oscillator 17 to the coil 3 to generate a magnetic field, and said both voltages at that time are detected thereby determining rhoalpha  with these values. The rhoalpha after heat treatment is measured in the same manner, and the rhoalpha allows to control the rhoalpha of the wire rod 1 after heat treatment 2.
Patent JP-S5544054-A (JP)
Title: Back mirror with water drop blow-off
Inventor: KAWAKAMI JIYUN
IPC: B60R1/06
Filed: 1978-09-22
Abstract: PURPOSE: To scatter water drops sticking to a back mirror, by forcibly blowing air flow which is produced while an automobile is traveling foreward against the mirror face through a duct fitted in front of the mirror.  
     CONSTITUTION: A back mirror fitted to an automobile body by means of an arm 5 has a duct inlet 1 in the front. Wind 6 introduced through the inlet 1 while the automobile is traveling is blown against the mirror face 3 through an outlet 2 to blow off rain drops sticking to face 3. At the same time, it forms an air curtain on the mirror face to prevent water drops from sticking, which provides good visibility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6011581-A (JP)
Title: Position detector for coke oven moving machine
Inventor: FUJITA KENJI
IPC: C10B41/04
Filed: 1983-06-30
Abstract: PURPOSE:To stop a coke oven moving machine automatically with a high accuracy, by detecting the distance between a stopping position and the center of the oven at the entrance through counting of output pulse from a travelling distance sensor. CONSTITUTION:As a reading sensor 10 of a coke oven moving machine 7 passes across location indicating plates 5 attached to a back stay 3 of a coke oven 2, light coming from a projector 8 through transmission holes 4 of the location indicating plates 5 is received by a light receiver 9 of the sensor 10 and a stop signal (a) is sent to a braking device for the machine 7 to start braking motion. At the same time, a count instructing signal (b) is sent to a computer 11 to start counting of output pulse (c) from a pulse generator of a travelling distance sensor 12. The computer counts the number of output pulses (c) from the start of the braking motion to complete stoppage of the machine 7 and calculates the braking distance X of the machine 7 to detect a distance between the stopping position and the center of the coke oven 2 at the entrance.
Patent JP-2000036535-A (JP)
Title: Trench isolation forming method
Inventor: KO KEIFUUN
IPC: H01L21/316
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the trench isolation forming method, which can prevent the stress for the trench inner wall developed from a trench isolation forming process, can prevent the volumetric expansion by the oxidation in the trench generated in the thermal oxidation process performed after the trench separation formation, can prevent the stress received by a silicon substrate by the expansion, and can prevent the dislocation and the like and micro defects in the silicon substrate. SOLUTION: The following processes are included: A process forming pattern is formed on a semiconductor substrate 10. A trench forming pattern is made to be a mask, and the semiconductor substrate 10 is etched. A trench 16 is formed. The edge part of the trench 16 is formed in the round shape. A thermal oxidation film 18 is formed at both side walls and the lower surface of the trench 16 so as to remove the surface damages caused in the trench formation. Insulating material 20a is filled in the trench 16. The semiconductor substrate 10 is heat-treated for making insulating material 20a elaborate.
Patent JP-H09276913-A (JP)
Title: Method for tracking joining point of rolled materials
Inventor: MATSUOKA RITSUO
IPC: B21C51/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sure tracking for precisely cutting off a joining position by obtaining the total vol. of a material in the whole interval between the stands from plate thickness measured values in each interval between the stands and comparing with the passing vol. of the material at the outlet side of the last stand. SOLUTION: The preceding material 3a and the following material 3b are joined with a joining machine 2, and after continuously rolling the obtd. material to be rolled with a tandem rolling mill 1 while tracking the jointed point, the rolled material is cut off to the joined pt. 4. In the tracking method, beforehand, the plate thickness in each interval between the stands F1 -F7 in the rolling mill 1 is inputted and calculated with an arithmetic unit 7 from the measured value of each of plate speed meters V1 -V7 and further, the total vol. MSm of the material 3 to be rolled in the whole interval between the stands is obtd. based on these values. A timing when the joined pt. 4 reaches a first stand F1 , is detected through the plate thickness meter V0 at the front of this stand, and at this point of time, the total vol.  MSm of the material 3 to be rolled in the whole interval between the stands is stored. Further, the passing vol. Md of the material 3 to be rolled at the outlet side of the last stand F7 is obtd. from a plate thickness meter 6, and the plate speed meter V7 and the passing of the joined pt. 4 is detected at the pt. of time when the MSm and the Md coincide.
Patent JP-S5819414-A (JP)
Title: Sliding member and its manufacture
Inventor: MIYANO MASAHARU
IPC: B22F5/00
Filed: 1981-07-28
Abstract: PURPOSE:To obtain a sliding member with high dimensional accuracy and superior wear resistance by treating a specified iron alloy as a base material with stream to form Fe3O4 along the pores and by carrying out gas soft-nitriding. CONSTITUTION:A sintered iron alloy consisting of 0.3-0.2wt% C and the balance essentially Fe and having 6.0-6.8g/cm<3> density is treated with steam to form Fe3O4 films along the pores in at least the sliding surface layer. Gas soft- nitriding is then carried out in an atmosphere of a gaseous mixture consisting of 30-70vol.% heat absorption type gas contg. 0.4-1.5vol% CO2 and the balance ammonia. By this method a nitrided surface layer with improved wear resistance is obtd. Without causing excessively deep nitriding and a dimensional change. The resulting member is suitable for sliding parts used under severe conditions such as the cam of an internal combustion engine and the housing of an oil pump.
Patent JP-H08317401-A (JP)
Title: Device and method for image processing
Inventor: HIRABAYASHI KOJI
IPC: H04N19/196
Filed: 1995-05-16
Abstract: PURPOSE: To efficiently perform encoding not depending on the property of an image by encoding an encoding target picture element according to a result predicted by a second prediction means. CONSTITUTION: A line buffer 1 holds three lines of an original image with image width. A line buffer 3 stores data of predicted result generated by a predictor 2. A prediction decision device 4 decides a predictive method for the encoding target picture element referring to a predicted result stored in the line buffer 3. A predictor 5 is provided with the same function as that of the predictor 2, however, it makes only the prediction instructed by a prediction decision device 4 as compared with trial for all the prediction methods by the predictor 2. Also, a differentiator 6 takes difference between the encoding target picture element and a predictor, and an encoder 7 outputs by allocating a code to a differential value. The encoding target picture element is encoded corresponding to the result predicted by the predictor 5.  Therefore, an encoding method not requiring additional information representing the predictive method of a picture element value is provided.
Patent JP-S5740954-A (JP)
Title: Manufacture of semiconductor device on insulating substrate
Inventor: UNO TAKASHI
IPC: H01L21/316
Filed: 1980-08-26
Abstract: PURPOSE:To prevent the deterioration of drain dielectric strength and the decrease in effective channel width, by a method wherein a channel stopper is eliminated by applying dielectric isolation to a silicon layer on a sapphire substrate after oxidizing the silicon layer at a high temperature. CONSTITUTION:After providing a silicon oxide film 23 and silicon nitride films 24 on high-resistivity silicon layers 22 on a sapphire substrate 21, the silicon nitride films are selectively removed by photolithography. Next, the silicon layers are oxidized in high temperature vapor for three hours and a silicon oxide 26 reaching the sapphire substrate 21 is formed. Next, after forming a gate oxide film 27, ion implantation is applied to boron to obtain a desired threshold voltage. As the surface level density at the side face sections of the insular regions 22 is low, the threshold voltage of a parasitic MOS transistor is very high, and there exists no possibility of the deterioration in drain dielectric strength and the decrease in effective channel width.
Patent JP-S61274568-A (JP)
Title: Information reader
Inventor: YASUOKA HIDEJI
IPC: H04N1/107
Filed: 1985-05-30
Abstract: PURPOSE:To perform the reading control in the subscanning direction by providing a reading control signal generating means at a scanner part or an original feed part in response to the distance shifted relatively in the subscanning direction of an original and reading the picture signals according to the control signal. CONSTITUTION:A scanner part 1 is fixed at an original feed part 2, and an original 4 on which the picture information recorded is held between a paper feed roll 12 and a drive roll 5 as well as between upper and lower guide rolls 15a and 15b respectively. The roll 12 is driven by a drive motor 14 via a timing belt 13 and the original 4 is carried in the subcarrying direction A. In this case, the surface of the original 4 is irradiated by an illumination lamp 11 and this reflected light forms an image on a solid state image pickup element 9 through an image forming lens 10. A reading control signal generating means 6 provided to the roll 5 produces the main scan control signal in response to the distance shifted in the direction A. Then the electric charge stored in the element 9 is read out based on said main scan control signal to read the original 4. Thus the reading control is possible in the subscanning direction.
Patent JP-H02297844-A (JP)
Title: Image forming device
Inventor: TAKEDA TOSHIHIKO
IPC: H01J29/04
Filed: 1989-05-12
Abstract: PURPOSE:To obtain an image forming device with the high grade making the best use of the characteristic of a surface conduction type emitting element by giving an incline to the substrate surface (element forming surface) forming an element against an image forming surface. CONSTITUTION:An incline at 5-45 deg. is given to a part forming an element of an insulating substrate 1, namely an element forming surface 2, against the upper fluorescent material substrate 7. Next, a surface conduction type emitting element is formed on the inclined part. About the relation of the element and the inclined part at this stage, the element is located so that a side having a longer distance from the fluorescent material substrate 7 becomes an earth electrode 3 and a side having a shorter distance becomes a plus electrode 4. A practically sufficient luminescent spot can be obtained on the position vertically upper of the emitting element by earthing the electrode 3 of the element and applying the predetermined voltage to the electrode 4 and applying the predetermined accelerating voltage to the fluorescent material substrate 7, and an electron emitting angle of the element can be corrected by giving an incline to the element itself previously. The control of the reach position of an electron beam emitted from the electron emitting part is facilitated, and an image forming device with the high grade can be obtained easily.
Patent JP-H05312807-A (JP)
Title: Lung tissue lesion marker in blood
Inventor: AKINO TOYOAKI
IPC: G01N33/531
Filed: 1992-05-11
Abstract: PURPOSE:To diagnose lung tissue lesion by quantifying lectin constituting a complex of the lectin and immunoglobulin existing in Homo sapiens blood. CONSTITUTION:A monoclonal antibody being a primary antibody against lung surfactant apoprotein A is immobilized to an soluble carrier, such as a plastic vessel, and the surface of the insoluble carrier is covered by, for instance, ox serum albumin. The insoluble carrier is made to coexist simultaneously with a specimen, anti-lung surfactant apoprotein, an antibody marked by an enzyme being a secondary antibody, a nonionic anionic surface active agent, and, for instance, protein of 16-50 thousands molecular weight and of 1.0-5.0 isoelectric points in immune reaction liquid so as to react catalyticaly for a fixed time and at a fixed temperature. After washing this, the amount of marked substance marked to the insoluble carrier is determined. The amount of the lectin constituting a lectin-immunoglobulin complex in Homo sapiens blood is computed from the value thereof.
Patent JP-S5545207-A (JP)
Title: Complementary mos inverter circuit unit and its production
Inventor: HORIE KIMITO
IPC: H01L21/8249
Filed: 1978-09-26
Abstract: PURPOSE:To eliminate the generation of spike-form noise and make an operation speed high in the transitional region of a transmission characteristic by constituting a complementary MOS inverter circuit unit by P-type and N-type MOS transistors, NPN-type and PNP-type bipolar transistors and plural diodes. CONSTITUTION:Complemetary MOS inverter circuit 1 is constituted by P-type and N-type MOS transistors 2 and 3, NPN-type and PNP-type bipolar transistors 4 and 5 are level shift diodes 6 and 7. Drain regions 8 and 9 of MOS transistors 2 and 3 are connected commonly through diodes 6 and 7 respectively, and their gate regions 10 and 11 are connected commonly by conductors 12 and 13. Meanwhile, emitter regions 14 and 15 of transistors 4 and 5 are connected to output terminal 17 by conductor 16. Transistor 4 is used as the load of transistor 5. In this circuit, spike- shaped noise is not generated in the transitional region of a transmittion characteristic because transistors do not become a non-conduction state simultaneously.
Patent JP-S61286552-A (JP)
Inventor: YURUGEN BUROININGAA
IPC: F02D17/04
Filed: 1986-05-23
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-S5640322-A (JP)
Title: Voltage synthesizer type tuner
Inventor: OKUNO KAZUHIKO
IPC: H04N5/44
Filed: 1979-09-11
Abstract: PURPOSE:To make superposing of the offset voltage possible to facilitate integrating the whole of the circuit into one body, by incorporating a constant-current circuit and by utilizing the current Miller circuit of the latter half of the AFT voltage superposing circuit. CONSTITUTION:The collector of transistor (TR)32 is connected to the collector of TR16, which constitutes the third current Miller circuit III, through resistance 33, and the base of TR32 is connected to not only power source 10 through resistance 34 but also switch SW31. During frequency scanning with the output of the synthesizer, SW27, 31 are opened, and the differential amplifying circuit consisting of TR8, 9, current Miller circuit I consisting of TR12, 22, and current Miller circuit II consisting of TR15, 21 are not operated, and the AFT operation is not performed; however, current Miller circuit III consisting of TR16, 17 and 23 is operated by the voltage from power source 20. Then, tuning voltage V2 becomes V1+RI0 (however, V1 and R are the tuning voltage obtained from LPF2 through buffer amplifier 3 and the resistance value of resistance 26 respectively), and the offset voltage is obtained similarly to the conventional case.
Patent JP-H08292962-A (JP)
Title: Document display device
Inventor: ISHIMINE TOSHIKO
IPC: G06F3/0485
Filed: 1995-04-20
Abstract: PURPOSE: To display a 1st page so that it can sensuously and easily be grasped when a document consisting of plural pages in displayed having a pages one over another. CONSTITUTION: When a page change instruction is inputted from an input means, a specifying means 12 specifies a page as the 1st page of the document according to superposition order information stored in a page data table 6, and a page position calculating means 14 calculates the plotting positions of pages except a current page as the top layer by shifting them by a previously set shift quantity (▵X, ΑDY) and calculates the plotting position of the 1st page so that the quantity of the shift from the page as the top layer is the larger (+α) than other pages. Then, an update means 11 updates the storage information in the page data table 6 according to the calculated plotting position and a display process means plots and displays the respective page on the screen according to the storage information in the updated page data table 6.
Patent JP-S5342513-A (JP)
Title: Phase following circuit
Inventor: INAGAKI HIRONARI
IPC: H04N1/36
Filed: 1976-09-29
Abstract: PURPOSE: To vary the output frequency, by detecting lag, lead, or agreement, of the phase at the reception side against that at the transmission side, and by adding or eliminating the pulse to or from the main scanning drive pulse in the condition of agreement depending on lag or lead. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08285134-A (JP)
Title: Pipe line repairing construction method
Inventor: TOYODA SADAO
IPC: F16L1/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide a pipe line repairing construction method by which a pipe line arranged underground or the like can be easily repaired without excavating the ground surface and without requiring a large-scale equipment and careful preparation. CONSTITUTION: A pipe line reparing structure body 3 having a tube-shaped reparing material 1 composed of a material solidified by being heated and a cylindrical net member 2 composed of a net-like deformable material to cover its outer peripheral surface, is inserted into a pipe line 4 being a repairing object, and is heated to a prescribed temperature while applying internal pressure to the tube-shaped reparing material, and the tube-shaped repairing material 1 is fixed to an inner wall of the pipe line 4 through the cylindrical net member 2. An unvulcanized rubber tube is used as the tube-shaped repairing material.  A material composed of an unhardened FRP sheet whose both end parts almost in parallel in the shaft direction of the pipe line are foled up so as to become a tube shape by partially overlapping each other when internal pressure is applied in a condition of being inserted into the pipe line, is used as the tube shaped repairing material.
Patent JP-H11290093-A (JP)
Title: Cultivation of coccomyxaceae for producing polysaccharide
Inventor: TANAKA YOSHIO
IPC: C12N1/12
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for cultivating Cocomyxanceae for producing polysaccharides having physiological activities in its alga by inoculating the Coccomyxaceae alga into a liquid inorganic medium and cultivating it. SOLUTION: This method comprises the following steps: (1) inoculation of Coccomyxaceae alga in a vertical and flat water tank made of transparent materials of glass and acrylic resin; (2) cultivation of the alga while retaining the cultivation temperature from 5 deg.C to 30 deg.C, ventilating 0.5% carbon dioxide- containing air at the rate of 10 L/min and conducting irradiation with a white light and/or daylight fluorescent lamp or an incandescent lamp through the front and back wide surfaces of the water tank and/or the right and left narrow surfaces of the water tank, in the first, the second and the third processes in which the concentrations of the above alga and the lighting intensity are different among three processes and increase in progression.
Patent JP-H10307423-A (JP)
Title: Powdery material conveying method and kneading method
Inventor: YANAGIHORI AKIHIKO
IPC: B29B7/88
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the powdery material conveying method and the powdery material kneading method each capable of stabilizing continuous production by incorporating a thermoplastic resin and a specified compound in the powdery material. SOLUTION: The powdery material is conveyed by rotating a conveying member provided with a screw having a spiral groove or a metallic wire wound like a spring, and it contains the compound represented by the formula in which R<1> is a 1-10C alkyl or alkoxy group; R<2> is a -X-COOR<2> or >=10C alkyl group; X is an alkylene group; and R<3> is a >=10C alkyl group. It is preferred that the thermoplastic binder resin has a softening point of <=160 deg.C measured by the flow tester method, and a glass transition point (inflection point) of 50-75 deg.C measured by the differential thermal analyzer, thus permitting the continuous production to be stabilized.
Patent JP-S62276218-A (JP)
Title: Inter cooler device for engine provided with supercharger
Inventor: MURAKAMI YASUHIRO
IPC: F02B29/04
Filed: 1986-05-22
Abstract: PURPOSE:To improve the reliability of an inter cooler by reversing a supply pump and sucking the air inside a condenser by means of a vacuum pump when sucked air temperature is low, in a device for cooling the refrigerant circulating in an inter cooler by means of a condenser. CONSTITUTION:An inter cooler main body 6 is provided in a suction air passage 5 for circulating the suction air from a supercharger, which is connected to a condenser 9 positioned outside through a steam passage 8 and a regrigerant passage 10 provided with a supply pump 11. When the temperature of a suction air temperature sensor 27 is high, the supply pump 11 normally rotates and cooled refrigerant is circulated from the condenser 9 to the cooler main body 6. When the sucked air temperature is low, the supply pump is reversed to send refrigerant inside the cooler main body to the condenser 9 and a vacuum pump 12 is operated, thereafter a solenoid valve 25 is opened and the air inside the condenser 9 is discharged.