baber/WOPTO huggingface dataset:
Patent JP-H01216332-A (JP)
Title: Ohp device
Inventor: KOBAYASHI MEGUMI
IPC: G09G3/36
Filed: 1988-02-25
Abstract: PURPOSE:To eliminate the need for copying an original to be projected on an OHP sheet and to improve the operability of an overhead projector (OHP) by reading out data stored in a storing medium, displaying it on an overhead projector (OHP) display part and displaying the data of corresponding page when a specified page is instructed by a remote controller. CONSTITUTION:The original previously formed with a word processor, etc., is recorded in a floppy disk (storing medium 4) and a CPU 23 reads out the data stored in the storing medium 4 to load a main memory 24. A screen controller 21 processes the data of the original transferred from the CPU 23 so as to display it on a liquid crystal system OHP display part 1. A graphic pattern and a character, etc., displayed on the liquid crystal system OHP display part 1 is projected on a screen 6 with the OHP 5. When the instruction of making a new page is issued to the CPU 23, the data of the original of the next page stored in the main memory 24 is read out and transferred to the screen controller 21, then displayed on the liquid crystal system OHP display part 1. Thus, it is needless to copy the original to be projected on the OHP sheet and the operability of the OHP can be improved.
Patent JP-H05216033-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: OKADA SHINJIRO
IPC: G02F1/1337
Filed: 1992-01-31
Abstract: PURPOSE:To improve a driving margin and to suppress yellowing by setting the pretilt angle at an upper and lower substrate boundary at different angles. CONSTITUTION:A cell is constituted by clamping a ferroelectric liquid crystal 16 between upper and lower electrode substrates 1 and 2. The electrode substrates 1 and 2 are respectively formed with striped ITO electrodes 12 on glass substrates 11 and are provided with insulating films 13 consisting of Ta2O5 and polyimide oriented films 14 thereon. The pretilts at the upper and lower substrates 1, 2 are set so as to be different like, for example, 15.5 deg. and 17.6 deg., by which the pretilt at the SmA of the substrate boundary having the outward in the state induced by a reset pulse is made relatively larger than the pretilt at the SmA of the substrate boundary having the outward of the other state. As a result, a difference is provided in the stable state.
Patent JP-S56138444-A (JP)
Title: Cylinder head for water-cooled internal combustion engine
Inventor: ISAKA YOSHIHARU
IPC: F02F1/42
Filed: 1980-03-29
Abstract: PURPOSE:To collectively circulate cooling water to around a spark plug and intake exhaust valves and increase a cooling effect, by partitioning sides of the intake and exhaust valves, concurrently provided by interposing the spark plug, with separator walls opened in the vicinity of the spark plug. CONSTITUTION:To the left and right of a spark plug 6, intake valves 4 and exhaust valves 5 are concurrently provided, then separator walls 9 for partitioning the both valves are provided with protrusive edge parts 9'a and opened in the vicinity of the spark plug 6. Accordingly, cooling water entering from a cooling water jacket inlet 11 in a cylinder head to a side of the exhaust valve 5 passes around the exhaust valve 5, and is concentrated to openings 9a of the separator walls in the vicinity of the spark plug 6, circulated flowing in a side of the intake valve 4 from said opening to pass around the intake valve 4 and then discharged from a cooling water outlet 12.
Patent JP-H08236915-A (JP)
Title: Device and method for applying soldering flux
Inventor: YOSHINAGA SEIICHI
IPC: B05C9/00
Filed: 1995-02-28
Abstract: PURPOSE: To easily apply a soldering flux to electrodes on a substrate for soldering electronic parts. CONSTITUTION: A flux 14 is thinly applied to the entire surface of a plate 22 held by the rods 21 of a cylinder 20 by bringing the plate 22 nearer to the lower surface of a mask plate 11 having a large opening 12 and sliding a squeegee 13 on the mask plate 11. Then the flux 14 is transferred to solder sections 3 formed on the electrode 2 of a substrate 1 by turning over the cylinder 20 and plate 22 by 180 deg. so that the plate 22 can be faced to the substrate 1 and lowering the plate 22 until the flux 14 comes into contact with the solder sections 3. After transfer, the plate 22 is raised. Therefore, the flux 14 can be easily applied to various kinds of substrates 1 without requiring the screen masks which have been required for various kinds of the substrates.
Patent JP-H05240667-A (JP)
Title: Sensor lever mechanism for on-vehicle printer
Inventor: YOSHIZU KUNIHIRO
IPC: B41J29/06
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a sensor lever mechanism for on-vehicle printers to which a positioning means for forcing a sensor lever can be easily and surely attached and which can position the sensor lever to its initial state irrespective of the attitude of a printer. CONSTITUTION:An on-vehicle printer performs printing on inserted paper by passing the paper though a sensor lever mechanism 20 under the guidance of a paper guide 25. The mechanism 20 is provided with a freely rotatable sensor lever 21 and sensor 23 for setting printing timing. An engaging section 21a at one end of the mechanism 20 is protruded above the guide 25 by the repulsive forces of magnets 271 and 272 counterposed on the guide 25 and lever 21. When the engaging section 21a is engaged with carried-in paper, the lever 21 starts to rotate and the rotation of the lever 21 is detected by means of the sensor 23.
Patent JP-H10238563-A (JP)
Title: Power transmission device
Inventor: MORIOKA SHIGERU
IPC: F16D43/284
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of an abnormal sound or the occurrence of durability deterioration, and set the upper limit value of transmission torque by providing a control valve for shut-off the flow of a high viscous fluid from a reservoir to a pressure chamber at pressure equal to or above the preset value in the pressure chamber, as well as a locking means for releasing the control valve at the specified locking force. SOLUTION: When the relative number of revolutions between the first and the second rotating members increases and the pressure of a pressure chamber 10 rises, the pressure of a cylinder chamber 22 as well rises via a pilot flow passage 26L. When an energizing force for pressing a valve 31 exceeds the resultant force of the energizing force of an energization spring 39 and the locking force of a detent ball 37, the valve 31 gives an outgoing motion toward the left. In this case, silicone oil contained in the cylinder chamber 23 is gradually discharged to a suction passage 14L via an orifice 25, and the valve 31 does not give a sudden outgoing motion. Also, when the valve 31 closes the suction passage 14L, oil cannot be fed from a reservoir 11 to the pressure chamber 10, and a rise in the pressure of the pressure chamber 10 is thereby stopped.  According to this construction, the upper limit of transmissible drive torque can be set, thereby preventing the occurrence of an abnormal sound and durability deterioration.
Patent JP-H09229280-A (JP)
Title: Two-layer fusion pipe joint and manufacture therefor
Inventor: SAKAGUCHI MASAYUKI
IPC: F16L47/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To ensure weatherability and resistance to attack by chlorine and greatly reduce manufacturing cost by forming the inner layer of a joint body by first polyethylene having no carbon black and forming an outer layer 16b by second polyethylene having carbon black. SOLUTION: A two-layer fusion pipe joint 10 is used for joining a two-layer polyethylene pipe comprising an inner layer 12a which does not contain carbon black and an outer layer which contain carbon block and include a T shape pipe joint main body having a receiving port 14 toward three directions. The pipe joint body 16 comprises an inner layer 16a formed by first polyethylene having no carbon black and an outer layer 16b formed by second polyethylene having carbon black is formed on the outer surface of the inner layer 16a, which can ensure resistance to attack by chlorine by the inner layer having no carbon black and weatherability by the outer layer having carbon black.
Patent JP-S59165052-A (JP)
Title: Resist film material and formation of resist pattern
Inventor: AKIMOTO SEIJI
IPC: G03F7/004
Filed: 1983-03-11
Abstract: PURPOSE:To obtain a resist using electron beam exposure, superior in dry etching resistance and usable for forming positive and negative patterns by selecting a developing soln. by using a polymer having 2-carboxypyridine rings on the side chains and a carbonyl compd. as a solvent. CONSTITUTION:A polymer of a vinyl monomer having on the side chain 2- carboxypyridine ring represented by structural formula I as shown here or a copolymer of it and styrene having 9,000-56,000mol.wt. is mixed with a carbonyl compd. having 8,000-350,000mol.wt. represented by formula II (n, m are each 0 or 1; R, R' are each C1-C3; phi is 1 only when n, m are each 1; and each of X and Y has one of -NH2, -COOH, and -OH), and dissolved in an org. solvent, and the surface of a silicon wafer is coated with this soln. and baked in gaseous N2. It is exposed to electron beams, and when developed with an alkaline developing soln., a negative pattern is obtained and when developed with an org. solvent, a positive pattern is obtained.
Patent JP-H07249112-A (JP)
Title: Three-dimensional display processing method and three-dimensional display processor
Inventor: YONEZAWA KAZUO
IPC: G06T15/08
Filed: 1994-03-11
Abstract: PURPOSE:To provide a three-dimensional display processing method and a three- dimensional display processor capable of highly efficient three-dimensional display processing. CONSTITUTION:The three-dimensional display processor is provided with an operation means 3 setting the threshold of picture data in a range to be displayed by using the histogram of picture data and a three-dimensional processing means 2 displaying the historgram of picture data which is to three- dimensionally be displayed, displaying a two-dimensional tomographic picture, displaying the range of the threshold which is set on the two-dimensional tomographic picture and generating a three-dimensional picture by using picture data in the range of the set threshold.
Patent JP-S63208057-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/082
Filed: 1987-02-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which has a high traveling property of a carrier and has high resistance and excellent electric charge characteristic by using the superlattice structure constituted by laminating thin layers having optical band gaps different from each other on a photoconductive layer. CONSTITUTION:The photoconductive layer 3 is constituted of an electric charge generating layer 6 and an electric charge holding layer 5. The charge holding layer 5 is constituted by alternately laminating thin fine crystalline silicon films and thin amorphous silicon films contg. at least one kind of element among carbon, oxygen and nitrogen. The charge generating layer 6 is constituted by alternately laminating thin fine crystalline silicon films having different degrees of crystallization. The degrees of crystallization of at least one of the thin fine crystalline silicon films constituting the charge generating layer 6 are changed in each of the thin films in the layer thickness direction. These thin films vary in the optical band gaps and the respective thicknesses thereof are in a 30-200Angstrom  range. The excellent traveling property of the carrier and high photoconductive characteristics are thereby obtd. and a sharper image is obtd.
Patent JP-S55133811-A (JP)
Title: Driving method for rolling mill
Inventor: MATSUOKA YASUSHI
IPC: B21B37/00
Filed: 1979-04-06
Abstract: PURPOSE: To make the force of inertia to instantaneously evolve, to improve the bitability, and to reduce the space, by making faster the circumferential speed of the work roll driven by the auxiliary motor that the circumferential speed of the work roll driven by the main motor, at bitting the material into the work rolls provided with the main motor and the auxiliary motor.  
     CONSTITUTION: The power of the main motor 8 is transmitted to the work roll 1 through the reduction gear 7 and the spindle 4. On the other hand, the power of the auxiliary motor 11 is transmitted to the work roll 2 through the flywheel 10, the reduction gear 9 and the spindle 5. Now, before the rolled material 3 is bitten into the work rolls 1, 2, the work roll 2 is rotated at faster circumferential speed than the circumferential speed for the rolling work. Next, when the rolled material 3 is bitten into work rolls 1, 2, the entire force of inertia of the work roll 2 at this moment is given to the rolled material 3 which is hereby smoothly bitten into work rolls 1, 2. Then, the work roll 2 is rotated at slower circumferential speed than that before bitting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10240622-A (JP)
Title: Memory controller
Inventor: ASAEDA TORU
IPC: G06F21/79
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller capable of a protective processing and an unprotective processing to a flash memory by the normal read access to a CPU. SOLUTION: The CPU 10 supplies the low-order addresses of plural address signals to be supplied to the flash memory 50 at the time of performing the protective processing and the unprotective processing to a low-order address setting register 14 beforehand. Even in the case that the bit width of the internal data bus of the CPU 10 is larger than the bit width of an external data bus and plural addresses are outputted from the CPU 10 in the read access of one time, since the low-order addresses are replaced in an address selection circuit 15, the protective processing or the unprotective processing is performed by the normal read operation of the CPU 10.
Patent JP-H02220530-A (JP)
Title: Optical communication system
Inventor: SUWADA MAKOTO
IPC: H04B10/80
Filed: 1989-02-21
Abstract: PURPOSE:To form an efficient optical communication system by reducing power consumption as the entire system and allowing a master station to identify a slave station when an optional slave station sends a data to the master station. CONSTITUTION:A detection means 6 detects a reference voltage included in a data from an optional slave station 11, and when the voltage is within a 1st voltage range, the means 6 supplies a signal representing the reception mode receiving the data to a controller 5, and the controller 5 controls a power supply device 4 to send a power voltage to the reception section 2 only. On the other hand, the detection means 6 detects the reference voltage as to which 2nd voltage range in the 2nd voltage ranges equal to number of slave stations belongs to identify the slave station 11. A reference voltage generator 14 of each slave station 11 sends a reference voltage within the 2nd voltage range different from slave stations 11 in the transmission mode. Since power voltage is supplied to the transmission section only in the transmission mode in the master station and supplied to the reception section only in the reception mode, the power consumption as the entire optical communication system is reduced and the slave station being a source is identified in the reception mode.
Patent JP-S57155324-A (JP)
Title: Hardening method of inner surface of receiving part of uniform-speed universal coupler outer ring
Inventor: BETSUMIYA ITSUROU
IPC: F16D3/20
Filed: 1981-03-19
Abstract: PURPOSE: To uniformly cool the inner surface of the receiving part of a uniform-speed universal coupler outer ring by a method in which the outer ring is rotatably placed on a horizontal support plate by tunring its receiving part downwards and then hardened, and cooling water is sent into a water supply tube inside the receiving part and flowed out in a radial form by a bevelled rectifying plate at the upper end.  
     CONSTITUTION: The outer ring 3 of uniform-speed universal coupler is rotatably placed on a horizontal support plate 14 by arranging its receiving part 2 to face downwards  and the inner surface of the receiving part is hardened. Above the opening of a water  supply tube 17 inserted into the receiving part 2, a bevelled rectifying plate 13 having  plural holes or slits 19 provided in an annularly connected form is provided, and  beneath the support plate 4, a semi-enclosed water storage chamber 20 leading to the  inside of the receiving part 2 through the support plate 4 with a water receiving plate.  Cooling water is jetted from the water supply tube 17 onto the rectifying plate 13 and  flowed out in a radial form through the holes or slits 19 in order to uniformly and  quickly cool the inner surface of the receiving part 2. The cooling water is stored in  the water storage chamber 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10216262-A (JP)
Title: Plural-section automatic fire extinguishing device
Inventor: WADA YOSHIAKI
IPC: A62C37/11
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an automatic fire extinguishing device by which the plural rooms with different sizes of a house is adopted as an object. SOLUTION: In the fire extinguishing device, plural fire extinguishing chemical storage containers 5 and 5' provided with operating parts 6 and 6' for feeding fire extinguishing chemicals inside are arranged in ducts 4 which are connected to an injecting port by opening a chemical injecting port by a fire signal, the ducts 4 mutually communicates, they are branched and introduced to fire extinguishing nozzles 3a and 3b which are respectively arranged in plural fire extinguishing object sections so as to open the injecting port of the fire extinguishing chemicals by fire heat and the number of fire extinguishing chemical storage containers where the chemical injecting port is opened is changed by the largenesses of the respective fire extinguishing object sections.
Patent JP-S53125806-A (JP)
Title: Information delivery system
Inventor: OONO KENZOU
IPC: G11B15/087
Filed: 1977-04-11
Abstract: PURPOSE: To start a tape recoder in response to the request signals from the ouside by recording a tape with control signals which are operative to bring the tape recorder intoa pause condition at a position immediately before that recorded with respective pieces of information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56139239-A (JP)
Title: Sheet pressing device
Inventor: IWATA KOUTEI
IPC: B21D43/24
Filed: 1980-03-31
Abstract: PURPOSE: To eliminate the failure of sheets, facilitates replenishing of sheets and improve productivity, by ejecting a sheet in close contact with an ejecting plate and releasing the pressing by vertically moving a lifting rod in pushing out the sheets housed in a housing box.  
     CONSTITUTION: In a housing box 2, sheets 1 are stacked on an ejecting plate 5. When the ejecting plate 5 advances, the front part of the sheet 1 is projected from the clearance between an opening member 3 and the ejecting plate 5. When the projection 28 of the plate 5 abuts on a cam 26, a lifting rod 24 ascends, by which a pressure plate 21 is moved upward and the pressing of the rear part of the sheet 1 is released. On the other hand, a pressure plate 31 ascends with turning of arms 33, 34 and the pressing of the front part of the sheet 1 is released. By this, the sheet 1 is completely projected from the housing box 2. When the plate 5 retreats, the projection 28 detaches from the cam 26, then the cam 26 turns and the pressure plates 21, 31 descend, thereby pushing the front and back parts of the sheet 1 downward. Thereby, the sheet 1 is closely brought into contact with the plate 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57156553-A (JP)
Title: Humidity sensitive element
Inventor: UNO SHIGEKI
IPC: H01C7/00
Filed: 1981-03-24
Abstract: PURPOSE:To prevent a lowering of humidity detection capacity by varying a humidity sensitive characteristic with time, by covering all surfaces of a humidity sensitive element by a hydrophobic high molecular film having a prescribed thickness. CONSTITUTION:Sintered body having about 20% porosity is made by heat- treating powders of ZnO, TiO2, Cr2O3 etc. at 115 deg.C for about 2hr in air after drying sufficiently at 120 deg.C. Both faces of this sintered body is polished by using a No. 2000 carborundum abrasive and a discoidal humidity sensitive base body, which has 10mm. diameter and 0.5mm. thickness, is made. Gold paste is applied on both faces of said body and thereafter, an electrode is formed by baking at 700 deg.C and then, a humidity sensitive element is made by attaching a lead wire on the electrode. Next, a hydrophobic high molecular film such as polytetrafluoroethylene film etc. are formed on the whole surface of said element by a sputtering vapor deposition method. Thickness of the film depends on the high molecular material and 300-1,500Angstrom  film thickness is preferable. In such a manner, the highly reliable humidity sensitive element, a humidity sensitive characteristic of which is not deteriorated is obtained.
Patent JP-S63208049-A (JP)
Title: Method and device for producing mask for production of semiconductor
Inventor: OGUCHI TOSHIO
IPC: G03F1/00
Filed: 1987-02-24
Abstract: PURPOSE:To permit correction of fluctuation in the width of resist patterns by subjecting the residue of the resist on a mask glass substrate to a descum treatment by a plasma beam which varies the intensity according to the distribution condition of the residue amt. CONSTITUTION:The surface of a resist film 3 subjected to exposing and developing stages is scanned over the entire part by the plasma beam 11 sufficiently controlled in the amt. of gas and speed at every place in accordance with the distribution data on the prediction for the fluctuation in the width of the mask patterns, i.e., resist patterns 3a, 3b on the resist film 3 previously formed by actual measurements. The distribution data on the prediction for the fluctuation in the width of the mask patterns may be statistically determined estimation values or individually actually measured values. Namely, the surface of the resist film is kept scanned successively while the intensity of the plasma beam 1 is changed according to the fluctuation rates of the resist patterns 3a, 3b. The fluctuation in the width of the resist patterns is thereby suppressed down to the naturally generated fluctuation.
Patent JP-H09313517-A (JP)
Title: Inconspicuous ostomy device with repositionable pouch and forming method thereof
Inventor: TOOMASU JIEI KUTSUINSUKII
IPC: A61F5/443
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an ostomy device equipped with a pouch which can be easily positioned again. SOLUTION: This device is equipped with a pouch which is adhesive and fixable and a wafer 14 for setting on a human body. Resealable foam tape 60 is provided on a face plate 50 of the pouch and a peelable film supported by the foam tape 60 is provided on the setting wafer 14. By providing the foam tape 60, no wrinkle or twist is formed on the joint face between face plate 50 and setting wafer 40 when the pouch is removed from the setting wafer 14. A tab 54 extended from the face plate 50 can also be held after fixing the pouch 12 on the setting wafer 14, and thereby the face plate 50 can be easily removed from the setting wafer 14 when the pouch 12 is to be removed and repositioned.