baber/WOPTO huggingface dataset:
Patent JP-H07282561-A (JP)
Title: Tape cassette
Inventor: IKEBE MASARU
IPC: G11B23/087
Filed: 1994-04-06
Abstract: PURPOSE:To improve the assemblability of a slider of the tape cassette and to enhance the safety in accurate operation of the slider without intrusion of dusty, etc., into the cassette by preventing deformation of the slider. CONSTITUTION:Ribs 6 and 7 in the orthogonal direction to the sliding direction of the slider 5 are projectingly equipped over the whole length of an inner surface edges of the slider 5, so that the slider assembled with a lower case is not deformed by a spring. In addition, handling of the tape cassette at the time of assembly is simplified, and a displacement amt. of the slider as against its bending deformation is smaller than the conventional case, making the slider hard to fall off, so that no slit is formed between the slider and the lower case without intrusion of dust and the like to keep the external appearance and dignity from deterioration. Consequently, the safety and reliability are remarkably enhanced, and tight closure of the slider in the case is definitely maintained.
Patent JP-H04321699-A (JP)
Title: New diuretic peptide
Inventor: TAKEI YOSHIO
IPC: A61P9/12
Filed: 1991-04-22
Abstract: PURPOSE:To provide a new diuretic peptide for diuretic agents, hypotensive agents, vasodepressors etc., obtainable from the shark's auricle, ventricle or brain, having such structure that amino acids are not bound toward the C-terminal from the cysteine on the C-terminal side of the basic skeleton. CONSTITUTION:The auricle, ventricle and brain are taken out from sharks and boiled in distilled water for 5min and then cooled; acetic acid is then added to the system followed by homogenization with a mixer to effect extraction, and the extract liquor is centrifugalized to collect the supernatant. This supernatant is then brought to dryness under reduced pressure and the resulting residue is dissolved in 1M acetic acid followed by addition of acetone and then centrifugation. The resultant sedimented residue is dissolved in 1M acetic acid again followed by gel filtration to collect a fraction with chicken rectum preparation relaxative activity, which is, in turn, put to cation exchange high-performance liquid chromatography and reversed-phase high-performance liquid chromatography, successively, to effect purification, thus obtaining the objective diuretic peptide of e.g. formula I (X is H, the entire sequence of formulae, etc.) having such structure that amino acids are not bound toward the C-terminal from the cysteine on the C-terminal side of the basic skeleton made up of 17 amino acids.
Patent JP-H07296560-A (JP)
Title: Information recording and reproducing device
Inventor: MIZUNO KYOJI
IPC: G11B27/10
Filed: 1994-04-28
Abstract: PURPOSE:To suppress noncoincidence of data and index information on a recording medium and to suppress the imperfection of the index information according to a data failure in a specific region part when a power source supply is interrupted. CONSTITUTION:A system controller 12 forms the TOC information consisting of address information and recording date information corresponding to the respective tracks of a disk 21 after data recording, includes this information in the link sector of the final cluster and has the information recorded on the disk 21 and stops the recording action when this system controller judges the end of recording of the data. The system controller 12 freshly forms the data including character input information in the TOC information formed in the manner described above and stores the data in the TOC storage region of a shock-proof memory 5 in response with the stop of the recording action before the power source of the device is cut off. The system controller executes the processing similar to the signal processing executed at the time of data recording, thereby recording the data in the user TOC region of the disk 21.
Patent JP-S59216416-A (JP)
Inventor: SATOU HIDENORI
IPC: H02G9/00
Filed: 1983-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04303447-A (JP)
Title: Wheelchair
Inventor: IKEDA SHIGERU
IPC: A61G5/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a wheelchair where a user can easily and safely ride and get off. CONSTITUTION:A footrest 16 of a wheelchair 16 is provided on a chair 13, and the chair 13 is capable of going up and down on a frame 1. The footrest 16 is moved extending between the lower position coming into contact with the ground and the upper position separated from the ground, and the chair 13 can be fixed to the above positions by fixing means such as a mechanical lock 25 or the like. When the footrest 16 provided on the chair 13 is brought into contact with the ground, the user can get on and off the wheelchair safely and easily while getting on the footrest 16.
Patent JP-S59215770-A (JP)
Title: Lateral type transistor
Inventor: TABATA TERUO
IPC: H01L29/72
Filed: 1983-05-23
Abstract: PURPOSE:To determine each current ratio of multicollector regions by pattern size by inserting high-concentration diffusion regions among a plurality of collector regions and regulating the extensions of depletion layers from the collector regions in a lateral type transistor with an emitter region formed to the surface of a base region and the collector regions surrounding the emitter region. CONSTITUTION:An N type epitaxial layer deposited on a P type semiconductor substrate is isolated insularly, and used as a base region 11, and an N<+> type emitter region 12 is diffused and formed in the region 11. P<+> type collector regions 13 and 14 are shaped while surrounding the region 12, and N<+> type high- concentration diffusion regions 16 are inserted to the clearances of these opposite regions. An N<+> type base contact region 15 is formed previously in the region 11 at the same time as the regions 16 are formed. Accordingly, depletion layers extending from the regions 13 and 14 are stopped by the regions 16, and the current ratios of the regions 13 and 14 are not varied by injected holes.
Patent JP-H09279213-A (JP)
Title: Chisel for demolishing iron trough and iron trough demolishing method using it
Inventor: NAKAMURA YUKIHIRO
IPC: C21B7/14
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a chisel having the most suitable shape to demolish an iron trough and the best trough demolishing method by clearing this using method. SOLUTION: In the chisel 7 fitted to a demolishing machine for repairing the iron trough of a blast furnace, the chisel 7 is formed as a triangle-shape at the tip cross section or as almost sector-shape having arc or crescent-shape at the one side. Further, at the time of performing the demolishment of the trough, the one side of the tip cross section of the chisel or the line connecting both ends of the almost sector-shape or the crescent-shaped are formed as the arc-shape of the one side becomes parallel to the longitudinal direction of the trough to execute the demolishing work of the trough.
Patent JP-S61251338-A (JP)
Title: Alarm control system
Inventor: OMAGARI SHINICHI
IPC: H04L5/14
Filed: 1985-04-30
Abstract: PURPOSE:To reduce number of connecting cables between equipments by sending alarm and control signals in one line. CONSTITUTION:An input control signal is amplified in an amplifier 2 for two and a half times, is sent to a remote equipment through a line 3 and is used as an input to each of three comparators 4. An alarm input signal is amplified in an amplifier 6 for two and a half times, is sent to the remote equipment through the line 3 and is used as an input to an comparator 7. Voltages 6.3V, 3.8V and 1.3V generated in a resistance type potential divider 8 are supplied to the comparators 4 as the reference voltages. A voltage 3.8V generated in a resistance type potential divider 9 is supplied to the comparator 7 as a reference voltage. A receiver for control signals discriminates their ON or OFF according to the output '0' or '1' from the comparator 7. A receiver for alarm signals processes outputs from the comparators 4 in a logical circuit 10 to output alarm signals.
Patent JP-S60235016-A (JP)
Title: Apparatus for detecting position and posture of moving body
Inventor: TSUMURA TOSHIHIRO
IPC: G01S3/782
Filed: 1984-05-07
Abstract: PURPOSE:To simplify the structure of the titled apparatus, by coinciding the image of a moving body and a model figure on the basis of the change in image pick-up magnification and the size and posture angle of the figure when both of them are not coincided in detection and operating the position and posture of the moving body based on the shift amount at said time. CONSTITUTION:An image signal is outputted from the video camera 2 picking up the image of a moving body to be applied to an image shift circuit 3 and the quantity thereof is applied to CPU4 and a coincidence detection circuit 5. The size and posture angle of a figure are changed by a model figure generation circuit 6 and the detection output of the coincidence detection circuit 5 is also applied to CPU4 while CPU4 is connected to ROM7 of an operation program, RAM8 of data memory, the keyboard 9 of an operation order, the display device 10 of the position and posture of the moving body 1 and the zoom control apparatus 11 for controlling image pick-up magnification. By this mechanism, the position and posture of the moving body can be detected by a simple and inexpensive structure.
Patent JP-S57207153-A (JP)
Title: Aluminum alloy sheet having superior strength at high temperature and superior effect as sacrificial anode
Inventor: KANAI TOMIYOSHI
IPC: C22C21/08
Filed: 1981-06-13
Abstract: PURPOSE: To obtain an Al alloy sheet having superior strength at high temp. and a superior effect as a sacrificial anode by adding Mn, In, Cr and Zr to Al in a specified ratio.  
     CONSTITUTION: An Al alloy consisting of, by weight, 0.3W1.5%, preferably 0.5W 1.0% Mn, 0.005W1.0%, preferably 0.02W0.1% In, 0.01W0.6%, preferably 0.2W0.4% Cr and/or Zr, and the balance Al with inevitable impurities is prepared. To said composition may be added 0.2W0.7% Si and 0.3W0.8% Mg or further additional Sn by an amount almost equal to the amount of In, that is, about 0.005W1.0%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6244194-A (JP)
Title: Production of l-sorbose
Inventor: KANETAKA KAZUHIKO
IPC: C12P19/02
Filed: 1986-04-21
Abstract: PURPOSE:To obtain L-sorbose in high yield at a low cost suppressing the production of by-products, by culturing a microbial strain in a medium while controlling the dissolved oxygen concentration in the medium. CONSTITUTION:A microbial strain such as Gluconobacter oxidans, etc., is inoculated in a medium containing 10-50W/V% D-sorbit as a carbon source and (NH4)2SO4, etc., as a nitrogen source and cultured under agitation while controlling the dissolved oxygen concentration in the medium during the proliferation stage within 1-4ppm and about + or -0.5ppm based on the preset value, at an aeration rate of 0.1-1.0 V.V.M. and an inner pressure of 0-2.0kg/cm<2>G for about 9hr. The dissolved oxygen concentration in the medium is controlled to 0.5-4ppm after the proliferation stage, and the cultivation is continued under aeration and agitation at 3-8 pH and 15-45 deg.C. The total cultivation time is 10-100hr. L-sorbose in the resultant culture product is separated by filtration, concentrated and crystallized to obtain the objective compound.
Patent JP-S58209093-A (JP)
Inventor: FUJITA YOUSUKE
IPC: H05B33/22
Filed: 1982-05-28
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-H03293934-A (JP)
Title: Power supply device for mounting on vehicle
Inventor: KOTO TAKASHI
IPC: B60R16/033
Filed: 1990-04-05
Abstract: PURPOSE:To achieve miniaturization and long life by detecting a discharge voltage of a low-voltage battery which supplies DC power supply for reducing to a specified voltage or less, thus starting a DC-DC converter automatically, CONSTITUTION:When a room switch 41 is turned on, an ON signal is given to an activation circuit 13 of a DC-DC converter 1 and the DC-DC converter 1 drops a DC power supply which is fed from a 96V system battery 2 or a generator 8 to 24 V At this time, by turning on the switch 41, a relay 5 is activated and a circuit of a room lamp 6 is turned on so that the room lamp 6 is turned on due to a dropped DC power supply to be supplied from the DC-DC converter 1. Also, by turning off the switch 41, the DC-DC converter 1 is stopped, the room lamp 6 is turned off, and the relay 5 causes the room lamp circuit to be recovered to off state automatically.
Patent JP-S57207745-A (JP)
Title: Bath boiler hot water supply device
Inventor: SAKAGAMI ICHIROU
IPC: F24H9/20
Filed: 1981-06-15
Abstract: PURPOSE:To contrive reduction of capacity of quantity of heat and energy saving of a gas burner for hot water supply device, by preheating cold water to be supplied to a heating pipe of a hot water supply device by remaining hot water in a bathtub and controlling a supply quantity of gas to the gas burner for the hot water supply device according to a temperature of hot water within the heating pipe of the hot water supply device. CONSTITUTION:When a valve 5a is opened, a hot water supply pipe 8 is connected by a cock 9 with either a shower head 10 or a fresh hot water pipe 11 and cold water from a city water pipe 5 is flowed to a heating pipe 7 for hot water supply side through an indirect heating pipe 6, the cold water is heated within the pipe 6 by the remaining hot water in the bathtub 1. Quantity of heat for heating the heating pipe 7 by a burner 16 for hot water supply, therefore, can be reduced. At the time of heating by the burner 16, wax container 29 is pushed leftward of a valve body 31 through a push rod 30 and a thermo control  valve 27 is actuated to a closing side according to a water temperature as the  wax container 29 is heated by an increased temperature of the water within the  heating pipe 7.
Patent JP-S62247312-A (JP)
Title: Floodlighting system for automatic focus detection
Inventor: KOYAMA TAKASHI
IPC: G02B7/32
Filed: 1986-04-21
Abstract: PURPOSE:To obtain a highly accurate floodlighting system for automatic focus detection having expanded rangefinding limits by constituting a floodlighting lens of plural lens parts of deviated optical axes and thereby enlarging the extent of projection of a pattern image efficiently to the nearest side. CONSTITUTION:A floodlighting lens 2 is provided with a lens part 23 having an optical axes 21 and a lens part 24 having an optical axis 24. A pattern image 3 is projected by the two lens parts 23, 24 of the floodlighting lens 2 in different directions. For instance, the lens part 23 projects the pattern image 3 in an extent shown by solid lines, and the lens part 24 projects the pattern image 3 in an extent shown by dotted lines which is deviated from the extent of projection by the lens part 23. Thus, by expanding the extent of projection of the pattern image 3, projection of the pattern image on the object face is made possible even when the object moves from a long distance to very short distance.
Patent JP-H06262633-A (JP)
Title: Manufacture of foam composite body
Inventor: NOMURA MASAKAZU
IPC: B32B27/40
Filed: 1993-03-15
Abstract: PURPOSE:To obtain composite body consisting of skin material and non-rigid foam in a short time by a method wherein polyurethane foaming mixture is applied on air-permeable and releasable sheet and, within the specified time on and after cream time, the skin material is laminated onto the mixture so as to be subjected to thermal curing treatment. CONSTITUTION:Polyurethane foaming mixture contains polyol, polyisocyanate, catalyst, developer and foam stabilizer as essential ingredients. The mixture is fed on release sheet 5 with a stirring coating gun 3 and brought into contact with skin material 4. The contact timing is set to be within the period of time, which is after cream time and before 20-50% of rise time. Next, the resultant mixture is thermally cured by heating plates 8 and 9 between conveyors 6 and 7 and finally, the release sheet 5 is peeled off. Further, when underside material is laminated, the release sheet 5 is peeled off in the midway of thermal curing treatment and the resultant mixture is brought into contact with the underside material within the period of time, which lies in 30-60% of tack-free time.
Patent JP-H01263053-A (JP)
Title: Ink remaining amount detector
Inventor: MUKAI TAKANORI
IPC: B41J2/175
Filed: 1988-04-15
Abstract: PURPOSE:To obtain an ink remaining amount detector with high durability and reliability, by suppressing the displacement of a diaphragm and using an electrode hardly forming an oxidized film thereon. CONSTITUTION:When an ink is discharged from a recording head to remain by a small amount, an ink pressure inside an ink supply tube 6 and a pressure detection chamber 14 is reduced to be negative. A diaphragm 13 is pulled down toward the pressure detection chamber 14 against the force of a spring 20, and a conductor 16 is separated from second conductors 21A and 21B. Then, an electrical conduction between the second conductors 21A and 21B is interrupted, whereby that an ink remaining amount has reached the limit is judged. The diaphragm 13 is pulled down under regulation that a projected part 17a of a stopper 17 is abutted against a case wall 11A and determined to extend within 1%. If a diaphragm of fluororesin etc. is used, it never generates fatigue or deterioration. For example, an alloy containing silver and copper is used for either the second conductors 21A and 21B or the conductor 16, and an alloy containing palladium and silver is used for the other one; in this manner, even if a silicon in an ink is turned into gas to leak from the pressure detection chamber 14 to an electrode side, the increase of an electric resistance due to an oxidized film is prevented.
Patent JP-H07296785-A (JP)
Title: Pack battery having switching means
Inventor: OSAKI KAZUO
IPC: H01M2/10
Filed: 1994-04-28
Abstract: PURPOSE:To reduce part cost and omit an insulating member to reduce the cost of a pack battery, and mass produce the pack battery at low cost. CONSTITUTION:A pack battery has a switching means 3 connected between a plurality of batteries 2. The switching means 3 has a base 4, a thermosensitive element 8, and a lead tub 6 which are successively laminated and mutually connected. The lead tub connecting surface of the thermosensitive element 8 is situated in the position protruded from the base surface. In the switching means 3, the base 4 is connected to the flat electrode of the battery 2, and the lead tub 6 is connected to the protruding electrode of the battery 2, whereby the base 4 and lead tub 6 of the switching means 3 are connected (+) (-) reversely to a conventional pack battery.
Patent JP-H10281105-A (JP)
Title: Capacity control device for hydraulic pump
Inventor: YOSHIDA NOBUSANE
IPC: F15B11/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To increase capacity of the other hydraulic pump insufficient in a drive horse power by a method wherein the drive horse power of one hydraulic pump having a surplus drive horse power is utilized. SOLUTION: First and second variable capacity type hydraulic pump motors 20 and 21 are arranged on the discharge sides of first and second hydraulic pumps 1 and 4. The two hydraulic pump motors 1, 4, 20, and 21 are mechanically interconnected and rotated at the same rotation speed. When a demand flow rate of the first actuator 3 on the first hydraulic pump 1 side is low, a demand pressure is low, and the drive horse power of the first hydraulic pump 1 has a surplus, capacity of the first variable capacity type hydraulic pump motor 20 is increased to operate a motor, and a second variable capacity type hydraulic pump motor 21 is worked as pump operation and the discharge pressure of a second hydraulic pump 4 is decreased and capacity is increased.
Patent JP-S61250485-A (JP)
Inventor: KAMIYA KOSEN
IPC: F26B25/22
Filed: 1985-04-26
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-S5216610-A (JP)
Title: Rotors for rotary electric machines
Inventor: MAKINO YUUJI
IPC: H02K1/32
Filed: 1975-07-30
Abstract: PURPOSE: A rotor for a rotary electric machine capable of improving the cooling efficiency for the end winding portion, as well as reducing the axial length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5521006-A (JP)
Title: Fixing structure of plastic clad type optical fiber
Inventor: SHINKAI YOUTAROU
IPC: G02B6/36
Filed: 1978-07-29
Abstract: PURPOSE:To perform firm and low loss fixing without movement or offcentering of core by exposing the core and fixing the same by using the V-groove of a fixing block made of rigid material. CONSTITUTION:A fixing block 9 having a V-groove 8 and a flat plate form pressing plate 10 are formed of rigid material such as glass or the like and the surfaces thereof are made dust- and scracth-free. On the other hand, a plastic clad type optical fiber 1 is removed of the nylon covering 2 and plastic clad 3 of the part to be fixed to expose its core 4 and the surface thereof is made dust- and scratch- free. The core 4 is then placed in the V-groove 8 of the fixing block 9 and the pressing plate 10 is fixed by means of screws 11, after which a curable resin 12 of a refractive index lower than that of the core 4 is attached to the exposed portion of the core 4. This provides line contact at 3 positions to the fixing part, thereby enabling large losses owing to the contact to be prevented.
Patent JP-S58212597-A (JP)
Inventor: MORITA KATSUYOSHI
IPC: B66F9/14
Filed: 1982-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5616282-A (JP)
Title: Printer
Inventor: UEKI MASARU
IPC: G06K15/08
Filed: 1979-07-19
Abstract: PURPOSE: To enable the application to the laser printer, by quickly and accurately performing the erasion processing on the way of printing at the same time to each character sentence to be deleted.  
     CONSTITUTION: The character received are input to the character code buffer 11, they are fed to the character generator 12 when the character information is arranged for one line's share, and the character pattern corresponding to the character information are generated. Further, when deleted, it is fed to the print section 14 via the synthesis circuit immediately for specified printing. Further, there are characters to be deleted, the deleting symbol is fed to the deleting code buffer 15, this deleting symbol is fed to the deleting character generator 16 and the deleting symbol pattern from the generator 16 is fed to the synthesis circuit 13. On the way of printing at the print section 14, the deleted part of the character pattern sequentially fed from the generator 12 is deleted to print the required character pattern. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08284967-A (JP)
Title: Method for diagnosing deterioration of shaft coupling
Inventor: MAEKAWA KENJI
IPC: F16D9/00
Filed: 1995-04-18
Abstract: PURPOSE: To immediately detect the condition of the heat generation, the wear, and the seizure of a sliding friction part at an early stage by constantly monitoring the lubricating condition of a contact sliding part of a shaft coupling. CONSTITUTION: In a method for diagnosing the deterioration of a shaft coupling, rotating pieces 10, 12 made of the shape memory alloy which are designed and manufactured so that a part of or the whole the rotating pieces are deformed to the prescribed shape when the temperature reaches the preset value are installed on the shaft coupling, and the degree of the deformation of the rotating pieces is measured from a non-contact type rotating piece detecting sensor 11 installed on a stationary part.