baber/WOPTO huggingface dataset:
Patent JP-S6363956-A (JP)
Title: Thermal analyzer
Inventor: MARUTA MICHIO
IPC: G01N25/20
Filed: 1986-09-04
Abstract: PURPOSE:To rapidly take the next measuring work, by detecting that the temp. of a heating oven is lowered to predetermined temp. or less, not only to issue an alarm but also to stop the operation of an oven cooling fan. CONSTITUTION:A heating oven 10 reciprocally moves between a measuring position A and a cooling position B. The heating oven is externally mounted to a reaction tube 12 to perform differential thermal analysis and set at the cooling position B after the finish of measurement. At this time, a switch 30 is closed and a cooling fan 20 is driven by a motor 22 to supply air to the cylindrical hole 24 of the oven 10. The temp. of said air is measured by a thermocouple 26 and amplified by an amplifier 32 to be compared with reference temp. by a comparator 36. A relay 38 is operated when the measured temp. falls to set temp. or less and a contact 40 is opened to stop the fan 20 and a relay contact 42 is changed over to transmit an alarm to an external circuit and it is informed that the temp. of the oven is lowered to temp. necessary for the next measurement and the oven is returned to the measuring position A. By this constitution, the next work is taken without requiring a time in cooling to a necessary degree or more.
Patent JP-S6187115-A (JP)
Title: Relay lens of objective lens for optical disk
Inventor: SUGIYAMA TAKAHIRO
IPC: G02B9/62
Filed: 1984-10-05
Abstract: PURPOSE:To compensate various aberration, especially chromatic aberration, efficiently by satisfying a lens system consisting of eight lenses in six groups with specific conditions and specific relation of respective Abbe numbers, radiuses of curvature and focal distances. CONSTITUTION:The titled lens system is constituted of eight lenses in six groups consisting of the 1st lens group composed of a cemented lens of a positive lens and a negative lens, the 2nd lens group of a negative lens, the 3rd lens group of a positive lens, the 4th lens group of a positive or negative lens, the 5th lens group of a positive or negative lens, and the 5th lens group composed of a cemented lens of a positive lens and a negative lens. Thus, problems for the compensation of chromatic aberration are settled by satisfying the lens system with conditions shown by expressions. The expression (1) is a condition for properly compensating chromatic aberration due to the variation of wavelength and the expressions (2)-(4) are conditions for properly compensating chromatic aberration together with the condition of (1). The expression (5) is a condition for holding the number (NA) of openings in the whole system and the focal distance of the whole system when the relay lens is arranged in front of the objective lens at the same NA and focal distance of the original objective lens.
Patent JP-H0371968-A (JP)
Title: Manufacture of layered material with spray deposit method
Inventor: IGAWA YOSHIO
IPC: B22D23/00
Filed: 1989-08-10
Abstract: PURPOSE:To improve the yield of molten metal by depositing atomized molten metal in a collecting part to form a preform, pouring molten metal into between dam parts and melting the collecting part to form a layered material. CONSTITUTION:At the time of allowing the molten metal 2a to flow down from a tundish 2 and atomizing with inert gas, these are successively deposited in cuter circumference of the collecting part 5b to form the cylindrical preform 9. Successively, the outer circumference of lower face of this preform 9 is supported with holders 10, and also the molten metal 8a having high strength is poured into between the dams 5a through a chute 7 while rotating with a driving shaft 4 to form inner shell layer 11. Then, the temp. of molten metal 5a is made to higher than the melting temp. of collecting part 5b and to melt a little of the inner circumference of the preform 9. Therefore, as pouring of the molten metal 8a is executed from the chute 7 while rotating preform 9, the close inner shell layer 11 is formed.
Patent JP-S59102685-A (JP)
Title: Watertight device of hatch
Inventor: NAKANISHI NAOHISA
IPC: B63B19/26
Filed: 1982-12-01
Abstract: PURPOSE:To realize maintaining the captioned hatch watertight even during rolling of a hull by forming a compression bar, provided on the top board of a hatch coaming, into an upward projecting arc-shaped face and also forming the lower part of a gasket at the bottom of a hatch into a projected shape. CONSTITUTION:A compression bar 1 provided on the top board 13 of a hatch coaming 11 is formed into an upward projecting arc-shaped face 1A, while the lower part of a gasket 2 at the lower end of a hatch 12 is formed into a projected shape and fixed by clamping to the compression bar 1. Even if the hatch material 11 is deformed due to rolling of a hull during voyage on the sea, the deformation can be absorbed by means of the compression bar 1 and the gasket 2, adhered to each other through the arc-shaped surface 1A, and watertight condition of the hatch can be maintained.
Patent JP-H0546174-A (JP)
Title: Electronic brass instrument
Inventor: KAWASHIMA SUSUMU
IPC: G10H1/18
Filed: 1991-08-21
Abstract: PURPOSE:To easily control the mode of an automatic rhythm. CONSTITUTION:The electronic brass instrument consists of an automatic rhythm playing means which automatically performs rhythm performance, a press sensor 10 which detects breathing pressure applied to a mousepiece 2, and a control means 5 which controls the mode of the automatic rhythm corresponding to the output of the press sensor 10; and the press sensor 10 detects whether the breathing pressure applied to the mouse piece 2 is large or small and the control means 5 controls the mode of the automatic rhythm corresponding to the detected breathing pressure signal.
Patent JP-S63153540-A (JP)
Title: Color photosensitive material for direct positive printing
Inventor: HIOKI TATSUO
IPC: G03C7/00
Filed: 1987-08-24
Abstract: PURPOSE:To rapidly and stably form a direct positive color image by using a practically nondiffusible compd. which produces or releases a practically nondiffusible dye by oxidation coupling with a color developing agent as a color image forming coupler in a photosensitive material and by incorporating a specified development retarder releasing compd. into the material. CONSTITUTION:This is photosensitive material contains a practically nondiffusible compd. which produces or releases a practically nondiffusible dye by oxidation coupling with a color development agent as a color image forming coupler and at least one kind of development retarder releasing compd. represented by formula I, wherein A is an oxidation-reduction nucleus which is an atomic group enabling the release of (Time)tX on being oxidized during photographic development, (Time) is a timing group combining with A through S, N, O, or Se atom, t=0 or 1 and X is a development retarder. When the photosensitive material is used, a direct positive color image is rapidly and stably obtd.
Patent JP-S6271026-A (JP)
Title: Magnetic recording medium
Inventor: AKIYAMA SETSU
IPC: G11B5/708
Filed: 1985-09-20
Abstract: PURPOSE:To improve wear resistance and durability by forming a magnetic layer which contains a specific magnetic material, polyurethane resin and non- magnetic material and in which the content of the non-magnetic powder is 2-20wt% by the weight of the magnetic material. CONSTITUTION:The magnetic layer contg. (A) the magnetic material which is the hexagonal ferrite having the axis of easy magnetization in the direction perpendicular to the plane surface and <=0.3mu plate size, (B) the polyurethane resin into which the metallic base of a sulfonic acid is incorporated at 20-500 equiv./10<6>g per polymer and (C) non-magnetic powder having >=6 Mohs hardness and <=1mum grain size and contg. (C) at 2-20wt% by the weight of (A) is formed on the non-magnetic base material. The hexagonal ferrite is expressed by the general formula AFeMO19, where A includes Ba, Sr, Pb and Ca and M includes Co, Ti, Ni, Mn and Nb. The hexagonal ferrite having the axis of easy magnetization in the direction perpendicular to the plane surface and <=0.3mu plate size is used. The magnetic recording medium having a small coefft. of friction and less change thereof as well as excellent wear resistance and durability is thus obtd.
Patent JP-H0494420-A (JP)
Title: Exhaust device for engine with pressure wave supercharger
Inventor: KIMURA KIYOMI
IPC: F01N3/24
Filed: 1990-08-07
Abstract: PURPOSE:To purify the exhaust gas without hindering the scavenging by a pressure wave supercharger by connecting a catalyst and the pressure wave supercharger into a U-shape on an exhaust passage, and providing the catalyst on the exhaust passage on the upstream side than the pressure wave supercharger. CONSTITUTION:A catalyst 18 is provided on an exhaust passage 4 on the upstream side than a pressure wave supercharger 5, and the exhaust gas is purified without hindering the scavenging by the pressure wave supercharger 5. The catalyst 18 is arranged so that the flow direction of the exhaust gas from an inlet to an outlet is made nearly parallel with the rotor shaft 5d of the pressure wave supercharger 5, it is connected to the pressure wave supercharger 5 into a U-shape on the exhaust passage 4, thus thermal displacement occurs to the downstream side of the exhaust flow direction by the high-temperature exhaust heat. The thermal displacement of the catalyst 18 and the thermal displacement of a rotor section occur in opposite directions to each other, and they are offset together at the intake side section of the pressure wave supercharger 5.
Patent JP-2000038045-A (JP)
Title: Shift lever device
Inventor: SHAMOTO NORIYASU
IPC: F16H59/10
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a shift lever device to realize a pseudo key interlock releasing state with the less number of parts. SOLUTION: A key interlock cam 152 is held at a holding claw 208 formed on a side wall 16 and by engaging an engaging recessed part with the holding bar 150 of a shift lock plate 48 in a shift position, this shift lever device is brought into a key interlock releasing state even when a shift lever 20 is not in a position P. Further, when, with this state, by pressing a shift lock release button 44 and the shift lock plate 48 is moved to a shift lock release position, the holding bar 150 lifts up the engaging recessed part and a holding state by the holding claw 208 is forcibly released. This constitution relieves the number of parts necessary to the pseudo key interlock releasing mechanism by using a member to realize the pseudo key interlock release mechanism in common with the member of other mechanism.
Patent JP-S6455481-A (JP)
Title: Automatic valve
Inventor: UCHIKAWA YASUO
IPC: F16K7/10
Filed: 1987-08-24
Abstract: PURPOSE:To control discharge of irrigation water using own pressure of fluid by carrying fluid inside a discharge pipe via a valve body into a doughnut tube to which a working medium supply and discharge pipe formed at the end of a discharge pipe and disposed in an annular groove is connected. CONSTITUTION:Irrigation water inside a through pipe 1 enters a discharge pipe 31, rushes through a discharge port 32 against the inside wall of a cap 33 to change the flow direction, runs through between the outer wall of the cap 33 and the internal face of a supporting member 34, and is discharged horizontally from an outlet port 38 to a cultivation field. When a part of irrigation water, that is, working medium is carried into a working medium supply and discharge pipe 44, a valve body 50 is opened to half degree so that irrigation water inside the discharge pipe 31 runs through a horizontal passage 55a, a communication passage 41, a connection passage 45, a passage 43 and a pressure chamber 56 sequentially. The external face of a diaphragm 42 is expanded until making contact with the external rim 33a of the cap to cut off irrigation water.
Patent JP-H1140331-A (JP)
Title: Ceramic art furnace
Inventor: KASAHARA TAIJIRO
IPC: H05B6/02
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic art furnace which has a high safety property and can be used by an ordinary person. SOLUTION: A shielding plate 31 that is used to close an air inlet hole 5 placed in a front door 3 of an enclosure 2 is connected to a turning part 4b of a knob 4 used to open and close the door 3 through an operating rod 32 and a blade spring 34. When the turning part 4b is turned, the operating rod 32 is rotated and the shielding plate 31 closes, half opens or fully opens the air inlet hole 5 according to the balance between the blade spring 34 and a spring 33. The shielding plate 31 becomes hot because it is exposed to a furnace chamber; however, the heat conduction to the turning part 4b of the knob 4 is small so that it is kept in a low temperature state.
Patent JP-S6189213-A (JP)
Title: Production of vinyl polymer
Inventor: ERIYAMA YUUICHI
IPC: C08F4/72
Filed: 1984-10-08
Abstract: PURPOSE:To produce the titled living polymer having high molecular weight, under milk condition, using an extremely stable compound, at normal temperature and pressure, by contacting a vinyl monomer with an initiator consisting of a specific Si compound and a cocatalyst consisting of an ion source such as fluoride ion. CONSTITUTION:The objective polymer can be produced by contacting a vinyl monomer (e.g. methyl methacrylate) with (A) an initiator consisting of one or more Si compounds of formula I (R is H, 1-8C alkyl or 6-10C aryl; n is integer of 0-4) or formula II (m is integer of 4-6) (e.g. hexamethyldisilane) and (B) a cocatalyst consisting of one or more ion sources selected from fluoride ion and heavy fluoride ion (e.g. tetrabutylammonium fluoride).
Patent JP-H05242656-A (JP)
Title: Automatic storage library
Inventor: KAMARU EMIIRU DEIMITORI
IPC: G11B27/11
Filed: 1992-08-06
Abstract: PURPOSE: To instruct the trial of accessing the storage medium to another library controller during the fault state, when one library controller is incapable of accessing a specified storage medium and to remove overhead accompanied by maintaining two equal copies of inventory. CONSTITUTION: A library is provided with two library controllers 17A, 17a and four pickers 5A, 5B, 5a, 5b. The respective library controllers keep the lists 70A, 70a of the storage media of the whole libraries but do not have the disk position inventory. The library controllers are not mutually coupled. Each picker makes exclusive access to a set of storage cells and an internal peripheral storage device. A picker controller for each picker maintains the disk position inventories 71A, 71B, 71a, 71b of the accessible disk for the picker.
Patent JP-S60103594-A (JP)
Title: Information storage circuit
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C17/18
Filed: 1983-11-10
Abstract: PURPOSE:To improve the reliability by adding a blown fuse detecting circuit, using an output of the detection circuit as an output of an information storage circuit and decreasing the probability that the state ''1'' is brought into the state ''0''. CONSTITUTION:When both fuses F1, F2 are at the connecting state ''0'', potential of nodes N1, N2 goes both to a high level, and then transistors (TRs) Q37, Q38 are both turned on, resulting that the potential of a node N3 goes to a low level. When one fuse, e.g., F1 is at the connecting state ''0'' and the other fuse, e.g., F2 is at the blowing state ''1'', the potential of the node N1 goes to a high level and the potential of the node N2 goes to a low level, then the TRQ38 is turned off, resulting that the potential of the node N3 goes to a high level. When both the fuses F1, F2 are at blowing state ''1'', the potential of the nodes N1, N2 goes both to low level, then the TRs Q37, Q38 go both to the off state, resulting that the potential of the node N3 goes to a high level.
Patent JP-H0374997-A (JP)
Title: Automatic call distribution system
Inventor: MISU TOSHIYUKI
IPC: H04M3/60
Filed: 1989-08-16
Abstract: PURPOSE:To revise and add a call distribution processing control program independently of a control program in an electronic exchange by storing the call distribution processing control program into an additional service processor. CONSTITUTION:An additional service processor 20 is connected to an electronic exchange main body system 1, which stores a control program having a basic connection function and a call distribution processing control program having an automatic call distribution processing function is stored in the additional service processor 20. Then a control signal C is sent and revised between the electronic exchange main body system 1 and the additional service processor 20 to allow a connection basic section 16 corresponding to the additional service processor to execute the call connection operation based on the instruction of the additional service processor 20. Moreover, communication control sections 17, 23 controls the transmission reception function of the control signal C in this way. Thus, the call distribution processing control program is revised or added independently of the control program in the electronic exchange.
Patent JP-H0661521-A (JP)
Title: Avalanche photodiode
Inventor: KOBAYASHI MASAHIRO
IPC: H01L31/107
Filed: 1992-08-06
Abstract: PURPOSE:To obtain a reach-through SAM type avalanche photodiode-(APD) which is composed of a back incidence type compound semiconductor avalanche photodiode for a specific wavelength band, is suitable for mass-production, and has a fast received-light modulating speed and a high gain. CONSTITUTION:The photodiode has a compound semiconductor structure in which an n<->-type InP buffer layer 2 having a thickness of >=0.5mum and carrier concentration of <=5X10<15>cm<-3>, transition layer 3 composed of n<->-InGaPAs, n<->-InGaAs light absorbing layer 4, n<->-type InP avalanche area 6, and p<+>-type InP layer 7 are successively formed on an n<+>-type InP substrate 1. At the time of using the photodiode, light is made to incident to the photodiode from the substrate 1 side in a state where the end of a depletion layer having a p-n junction is made to reach the inside of the layer 2 by applying a reverse bias voltage across the substrate 1 and layer 7.
Patent JP-S59100653-A (JP)
Title: Polling address selecting system
Inventor: SATOU TOSHIO
IPC: H04L12/44
Filed: 1982-11-30
Abstract: PURPOSE:To prevent the reliability of a titled system from being decreased by performing line control without using many microprocessors in a line processor of double polling system. CONSTITUTION:A control section 16 detects a buffer 8 starting writing of receiving data among 80 sets of buffers 8, a counter 17 generates an address corresponding to a receiving section 7, then an address write control signal is generated in a register 11 or 12, and the address is written in the register 11 or 12. Multiplexers 9, 10 select the buffer designated by an address written in the registers 11, 12, and the receiving data is led to a binary synchronizing adaptor 6 via converting sections 13, 14 and microprocessors 4, 5 respectively. Even if 80 sets of terminal devices exist, the line control is attained only by using two microprocessors.
Patent JP-S5924650-A (JP)
Inventor: GERUHARUTO KURAUSU
IPC: B31B50/00
Filed: 1982-11-30
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-H0259620-A (JP)
Title: Water level sensor
Inventor: YAMAZAKI NOBUYOSHI
IPC: G01F23/292
Filed: 1988-08-26
Abstract: PURPOSE:To measure the settlement by a leveling system whose structure is simple and which scarcely causes a measurement error by obtaining an output being proportional to a water level in a transparent measuring tube by receiving a current output of a one-dimensional light position sensor. CONSTITUTION:A light beam from a light source 2 lighted by a constant-current circuit 1 is made incident on the inside of a tube from the bottom part of a transparent measuring tube 3. To the inside of the tube, water at the time of measuring the settlement of the ground is applied from an inlet/outlet 3a through a communication tube, and in accordance with its hydraulic pressure, a water level in the tube moves. To the inside surface of the transparent measuring tube 3, hydrophilic coating is applied in advance, therefore, water of a part brought into contact with the inside surface of the tube of the peripheral part of the water level swells, and the light beam from the light source 2 is refracted and emitted to the outside of the tube. As for the outside surface of the transparent measuring tube 3, the length direction is finished partially to a plane, and a refracted light is received by a one-dimensional light position sensor 4 fixed to this plane part and converted to a current value being proportional to a water level generated in the tube. The converted current value is converted to a voltage value by a current/voltage converting means and obtained as a measured value from an output side.
Patent JP-2000042307-A (JP)
Title: Water purification plant water treatment system
Inventor: HAGA TETSURO
IPC: B01D29/62
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To permit the utilization of the waste water used for backwashing of a filtration basin and the waste water discharged accompanying the mud discharge operation of a settling basin as pure water without joining the waste water with raw water by providing the system with a membrane filtration means for filtering the waste water described above to the pure water. SOLUTION: The settling treatment water SW from which floc is separated in the settling basin 7 is introduced to the filtration basin 8 disposed on the downstream side of the settling basin 7. The filter water FW from the filtration basin 8 is thereafter sent to a water purification basin and is supplied from the water purification basin to a consumption end. A backflow washing pump 11 supplies the washing water WW from a backwashing water tank 12 disposed on the downward side of the filtration basin 8 via a backflow washing pipe 13 to the outlet side of the filtration basin 8. The washing water WW supplied to the filtration basin 8 washes the inside of a filter bed 10 and is discharged together with the residues in the bed 10 as backwashing waste water BD from the filtration basin 8.  A backwashing waste water supply pump 15 supplies the backwashing waste water BD discharged from the filtration basin 8 via a backwashing waste water pipe 16 to a membrane filtration device 17. The backwashing waste water BD subjected to a membrane filtration treatment in the membrane filtration device 17 is obtd. as permeated water PW after the membrane filtration.
Patent JP-H0259791-A (JP)
Title: Display device
Inventor: TERASAKI NOBUO
IPC: G09F19/22
Filed: 1988-08-26
Abstract: PURPOSE:To obtain a display device which can effectively utilize the space of the stair well of a multistory building and can gather peoples because of its high visibility and richness in topics by constituting the display device by combining plural display monitors in ring form and adding voices and light pillars to displayed pictures. CONSTITUTION:Display units 5 which are respectively constituted by combining plural display monitors 5a-5f in a ring and arranged almost concentrically in a start well space 1 in corresponding to each story of a multistory building, reflecting mirrors 8a-8f which form almost parallel light pillars 9a-9f in the space 1, and loudspeakers 7a-7f corresponding to the display monitors 5a-5f are provided. The display monitors 5a-5f display pictures of advertisement, information, telecasting, computer games and the reflecting mirrors 8a-8f form the light pillars. The loudspeakers 7a-7f produce voices and sounds corresponding to the pictures being displayed or musical sounds from a sound system. Therefore, this display device offers topics and exerts a people gathering effect.