baber/WOPTO huggingface dataset:
Patent JP-H02254254-A (JP)
Title: Combustion and hot water supply device
Inventor: MATSUDA AKIRA
IPC: F24H1/10
Filed: 1989-03-28
Abstract: PURPOSE:To facilitate operation of a safety valve and to improve reliability by a method wherein a solenoid valve is used in place of a safety valve, and a hot water cold water changing-over switch is provided so that during the use of water, simple switching to water is effected, and during the initial stage of switching to water, an igniter is actuated for a specified time. CONSTITUTION:When a control button 7 is pressed and a water changing over switch 42 is pressed, a holding current to a solenoid valve 4 is disconnected, and once the solenoid valve is closed, the valve is not opened when a subsequent valve opening current does not flow. Thus, only a water valve 1 is opened in a state that the solenoid valve is closed, no combustion is effected, and only water is fed. In this case, since an igniter 23 is discharged for 9 seconds, when the solenoid valve is failed in operation and is not closed, ignition of gas is safe and leakage of live gas is prevented from occurring. Even when the water changing over switch 42 is pressed during combustion, a similar state described above is produced, a gas circuit is closed and only water is supplied. When the solenoid valve is failed in operation and is not closed, combustion is continued as it is and live gas is prevented from leakage.
Patent JP-2000270890-A (JP)
Title: Production of mannose or fodder including mannose
Inventor: TANAKA JUNYA
IPC: C12R1/685
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a production method capable of easily and inexpensively producing mannose and production method for producing fodder including mannose. SOLUTION: Mannose is produced by incubating a microorganism having mannan decomposing enzyme productivity in a medium including mannan to express a mannan decomposing enzyme, controlling the temperature of the cultured product and separating mannose from the medium by the action of the expressed mannan decomposing enzyme.
Patent JP-H05279814-A (JP)
Title: Sintered alloy and its production
IPC: C22C38/18
Filed: 1992-03-31
Abstract: PURPOSE:To provide a sintered alloy as material for wear resistant parts excellent in seisure resistance, heat resistance, and oxidation resistance as well as in wear resistance. CONSTITUTION:The wear resistant sintered alloy has a composition consisting of, by weight, 10-27% chromium, 0.1-1.0% nitrogen, <=0.2% carbon, and the balance iron with inevitable impurities. Nitrogen is contained in a solid solution and a Cr2N precipitated phase. The sintered alloy contains the Cr2N precipitated phase in a matrix by >=5% area ratio. The ratio of the density of the sintered alloy to the theoretical density is regulated to >=80%. The starting material for this sintered alloy is prepared in the form of an iron-chromium alloy powder containing 10-27% chromium. By heating the sintered compact in a nitrogen atmosphere, nitrogen is uniformly infiltrated into the whole alloy and, as a result, nitrogen can be allowed to enter into solid solution in the alloy.
Patent JP-H06254267-A (JP)
Title: Headrest cover structure
Inventor: IWASAKI HIRONOBU
IPC: B68G7/05
Filed: 1993-03-10
Abstract: PURPOSE:To positively prevent the detachment of the second terminal part of a cover skin and a terminal plate in a headrest cover structure fastening both first and second terminal parts of the cover skin covering a headrest main body by a holding plate. CONSTITUTION:The first terminal part 12 of a cover skin 11 is fixed to one side surface of a holding plate 21 and a terminal plate is fixed to the second terminal part 14 of the cover skin 11. An engaging hook 23 having an insertion groove 22 in which the second terminal part 14 of the cover skin 11 is inserted along with one end part of the terminal plate is provided to one side surface of the holding plate 21 in a protruding state. The engaging parts 17 mutually engaged to prevent the slipping-off of the terminal plate 15 are respectively provided to one side surface of the terminal plate and the inner wall surface of the insertion groove 22 opposed thereto.
Patent JP-H11330022-A (JP)
Title: Cerium oxide abrasives and producing method for substrate
Inventor: MATSUZAWA JUN
IPC: H01L21/304
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide cerium oxide abrasives suitable for grinding the insulating film layer of organic SOG film or organic polymer film, with which global planarization is enabled, the property of fine embedding between wires is made satisfactorily and a permittivity is low, and a producing method for substrate to use the cerium oxide abrasives. SOLUTION: An insulating film layer of organic SOG film or organic polymer film provided on a substrate is ground with the cerium oxide abrasives composed of a slurry distributing cerium oxide particles dispersed less than 10 wt.% with respect to a water solvent in 100 wt.%. With these abrasives, the insulating film layer of organic SOG film or organic polymer film can be ground at high speed without being damaged. With this producing method for substrate, since steps in each layer is hardly generated over the entire surface of the substrate, making wiring microscopic can be sufficiently dealt with and multilayer wiring based on high density and high integration is enabled.
Patent JP-S62246790-A (JP)
Title: Optical information recording medium
Inventor: AKIYAMA SHUZO
IPC: B41M5/26
Filed: 1986-04-04
Abstract: PURPOSE:To form a recording layer by a coating method and to eliminate the deterioration in regeneration, by forming an optical information recording medium by laminating a recording layer containing an acetylene derivative represented by a specific general formula to a substrate. CONSTITUTION:An acetylene derivative represented by general formula (wherein Y is O or S and X is ClO4, BF4, PF6, Cl, F or Br) alone or a mixture of said derivative and a binder is dissolved in a solvent to prepare a coating solution for forming a recording layer. This coating solution is applied to a substrate and dried to form an optical information recording medium wherein the recording layer is provided on the substrate. The film thickness of the recording layer is affected by the presence of the binder but generally 100Angstrom -5mum, pref., 200Angstrom -1mum. When no binder is used, 200-5,000Angstrom  is pref. As the substrate, a plastic one is pref. and can be formed into an arbitrary shape such as a disc or a card.
Patent JP-2000272413-A (JP)
Title: Lighting system for vehicular instrument
Inventor: TAMAKI MASATO
IPC: B60K35/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To determine the structure and the specification of a lighting system for vehicular instruments irrespective of an internal structure of the instruments, and to achieve the desired illumination as necessary. SOLUTION: A housing 31 is retrofitted in an attachable/detachable manner to a part close to an upper front end of a column cover 22. An LED 33 which allows the light of the specified color to be incident on a combination meter, and illuminates the inside thereof, is accommodated inside the housing 31. When the LED 33 is driven to emit the light, the light is incident inside the combination meter to illuminate the inside thereof. This means, a lighting system 30 for vehicle instruments functions as an external lighting system of the combination meter. No lighting system is unnecessary inside the combination meter.
Patent JP-S63244797-A (JP)
Inventor: TSUBOMATSU YOSHIAKI
IPC: H05K3/46
Filed: 1987-03-31
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-H01253009-A (JP)
Title: Travel controller for traveling body
Inventor: KAWAGOE TSUNEO
IPC: G05D1/02
Filed: 1988-04-01
Abstract: PURPOSE:To allow a proper number of traveling bodies to travel in a travel path and to speed up article stocking operation and improve the conveyance efficiency by counting conveyance commands which are sent within a unit time and making traveling bodies retreat in a stand-by area when the counted value is small than a constant value. CONSTITUTION:A conveyance command quantity counting means 31 counts conveyance commands sent out by a conveyance command sending-out means 21 within the unit time, and a conveyance command quantity deciding means 32 compares the counted value with a predetermined value and judges a decrease in conveyance quantity when the counted value is smaller than the predetermined value, thereby outputting a travel command for moving some of traveling bodies 14-1-14-n to the stand-by area 15. Thus, the conveyance command quantity counting means 31 and a conveyance command quantity deciding means 32 cooperate with each other, so even if the conveyance quantity decreases temporarily, the total number of the traveling bodies is adjustable according to the decrease, the time required for article stocking operation and the loss of energy are reduced, and the conveyance efficiency can be increased.
Patent JP-S572782-A (JP)
Title: Retractor construction for non-impact printer
Inventor: TOKORO HIROYOSHI
IPC: B41J11/42
Filed: 1980-06-09
Abstract: PURPOSE: To make the distance between a photosensitive drum and retractor blade adjustable by enabling the rotation of a mounting base of a driving motor around the support shaft for a retractor mechanism adapted to have a paper contacting the drum or separating therefrom.  
     CONSTITUTION: To finely adjust a gap between a photosensitive drum and retractor blades 25 and 27, an eccentric cam shaft 34 is turned slightly. Then, a retractor motor base 32 turns slightly in the direction of the arrow A with a fixed shaft 33 as rotating shaft and a retractor motor 22 also moves together in the direction of the arrow F. At the same time, an upper blade 25 and a lower blade 26 move in the direction of the arrow G through a connecting rod 23 thereby enabling fine adjustment. A paper 1 gets in contact with a heat sensitive drum at the printing as the eccentric shaft of a retractor driving pin 29 is at the point P while it is separated from the drum upon the halting of the printing because it is at the point R. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10267474-A (JP)
Title: Refrigerant supply container
Inventor: IDE SATORU
IPC: F17C5/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To accommodate a composition change when transferring and filling a refrigerant within an allowable range by forming a refrigerant supply container where a non-azeotropic mixture refrigerant containing a plurality of types of refrigerant constituents is filled so that the total amount of the non-azeotropic mixture refrigerant being sampled from the container can be accommodated within the allowable range of the mixture composition of a mixture refrigerant. SOLUTION: In a refrigerant supply container that is constituted by providing a siphon pipe 1 and a valve 5 in a supply container body 4, a lower edge 1a of the siphon pipe 1 is placed at the lowest part of the container body 4 and is arranged at a vapor-liquid phase part 3 of a mixed refrigerant, and the other edge 1b communicates with the outside via the valve 5. Also, a plurality of communication holes 2 with a small diameter are formed on the wall surface of the siphon pipe 1, an opening part is decreased or increased according to the position of a liquid surface, and the amount of extracted vapor refrigerant and gas refrigerant can be adjusted.  The area and position of these kind of communication holes 2 are determined so that the composition change of the mixed refrigerants is within an allowable range according to conditions such as the constituent of non-azeotropic mixture refrigerant, a mixture ratio, a container shape, and an extraction phase.
Patent JP-H0792346-A (JP)
Title: Multifiber type optical fiber coupler and its production
Inventor: ISHIGURO YOICHI
IPC: G02B6/287
Filed: 1994-04-18
Abstract: PURPOSE:To provide a multifiber type optical fiber coupler having sufficient environmental resistance without receiving the influence of the distortions remaining in the integral coating resin layer of a coated fiber ribbon. CONSTITUTION:A glass part 26 which is the non-stretched part on the outer side of a fusion-stretched part 2c of the multifiber type optical fiber coupler obtd. from the coated fiber ribbon 1 and a protective coating 2a behind this glass part are fixed with an adhesive layer 4 to a reinforcing case 3 in the case of fixing of the coupler to this reinforcing case 3. The integral coating resin layer 1a of the coated fiber ribbon 1 is not fixed to the reinforcing case 3. The resin layer is fixed to the reinforcing case 3 with the soft adhesive layer different from the adhesive layer 4 in the case of fixing. A resin having viscosity of 50 to 200P or a resin of a UV-curing type having a thermosetting property in combination is adequately used as the resin of the adhesive layer 4.
Patent JP-H08275265-A (JP)
Title: Fault diagnostic device
Inventor: KUBOTA KAORU
IPC: H04Q9/00
Filed: 1995-04-04
Abstract: PURPOSE: To allow the device to be usable for plural kinds of gas equipments without the need for a large capacity memory by mounting a storage means storing a fault diagnostic program and diagnosing a fault of the gas equipment based on the program. CONSTITUTION: An IC card 2 is inserted to a fault diagnostic device 1 and a fault corresponding to a gas equipment of a specific model is stored in a memory 4 of the IC card 2 in a form of a fault diagnostic program and the program is read and executed by a CPU 3 for a control section of the fault diagnostic device 1. That is, the IC card storing the program for fault diagnosis is prepared for each model of the gas equipment and a repair worker receiving a request of fault repair from the user of the gas equipment visits the house of the user by carrying the IC card 2 corresponding to the model informed from the user and the fault diagnostic device 1 and other IC cards 2 for similar models misunderstood by the user for its information. Then, the fault is diagnosed by using the carried proper IC card 2.
Patent JP-H0244090-A (JP)
Title: Production of crystalline ingot of cadmium telluride-mercury (hgcdte) having substantially uniform composition
Inventor: MITSUCHIERU ROOYAA
IPC: C30B11/00
Filed: 1989-03-31
Abstract: PURPOSE: To make it possible to easily and rapidly produce an ingot of single crystal cadmium telluride-mercury(HgCdTe) having decreased variations of a compsn. by rotating a hermetically closed body around its axis at a variable speed during the movement in a heating zone and alternately inverting this body.  
     CONSTITUTION: A solidified mixture composed of Te, Hg, Cd is produced by determining the ratios which are the ratios of the Te, Hg, Cd in the liquid phase of the ingot to be produced at a prescribed temp. This mixture is arranged in the lower part of the hermetically closed body 2. A cylinder 3 of a raw material contg. the Te, Hg, Cd at the ratios equal to the ratios of the compsn. is arranged in contact with the mixture. The lower part of the hermetically closed body 2 is positioned in a furnace 12 where the solidified mixture is heated to melt. The hermetically closed body 2 is alternately inverted and rotationally driven by operating a motor 16 and simultaneously the cylinder 3 of the source material is gradually melted at the upper end of the molten mixture 4. The heating part is moved along the hermetically closed body 2 by operating a motor 14 and the crystallization of the ingot is executed at its lower end. As a result, the single crystal ingot of the HgCdTe having the decreased changes in the compsn. is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58195017-A (JP)
Title: Swirl control of internal-combustion engine
Inventor: TANAKA TAKESHI
IPC: F02B31/00
Filed: 1982-05-10
Abstract: PURPOSE:To provide constantly a suitable swirl according to the operation condition by detecting the variation rate of torque and controlling a swirl control valve on the basis of the detection. CONSTITUTION:Torque is detected by a pressure detector 920 to check a trifle torque variation rate DELTATe with respect to a trifle variation rate DELTAtheta of the opening angle theta of a swirl control valve 4. If DELTATe is larger than (vr)1 (a value specified in accordance with the operating condition), a current through the solenoid coil 75 of a control valve 7 is increased to pull down a plunger 76 to intensify the negative pressure from a vacuum pump 8, then the opening angle of the swirl control valve 4 is reduced so that the swirl may be weakened. If DELTATe is equal to or a little smaller than vr1, the angle theta will not vary and if DELTATe is clearly smaller than vr1, the angle is varied by DELTAtheta in the reverse direction.
Patent JP-S59207894-A (JP)
Inventor: BURIAN PEIN
IPC: C30B21/02
Filed: 1984-04-20
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-H05236806-A (JP)
Title: Vegetable transplantation machine
Inventor: WADA TOSHIRO
IPC: A01C11/02
Filed: 1992-02-28
Abstract: PURPOSE:To prevent the generation of discrepancy between the floating range of a planting part and the dead zone width of the vehicle height controlling operation by attaching a gauge wheel to a planting part and controlling the vehicle height based on the vertical movement of the gauge wheel. CONSTITUTION:A planting part 10 freely movable in vertical direction is provided with a gauge wheel 13 contacting with the upper face of a ridge A. The vehicle height is controlled based on the vertical movement of the gauge wheel of the floating planting part.
Patent JP-S57194864-A (JP)
Title: Pallet for workpiece conveyance
Inventor: YAMAMOTO KUNIHIRO
IPC: B23Q1/03
Filed: 1981-05-24
Abstract: PURPOSE:To protect the reference surface provided on the bottom surface of the pallet by a method wherein the planes for conveyance and the reference planes for working workpiece are provided stepwise on the lower surface of the pallet, on the upper surface of which the workpiece is mounted so as to be conveyed to a machine tool and to be set on the table of the machine tool with the workpiece as it mounted on the pallet. CONSTITUTION:The upper surface of the pallet P is composed of a reference surface 1, in which anchoring grooves of bolts for fitting the workpiece or jigs 2 are cut. The side surfaces of said upper surface are composed of reference surfaces 3. A rack 5 is formed at the center of the lower surace of the pallet P and engaged with a pinion in order to drive the pallet P. Carrying surfaces 6 are formed on the lower surface of the pallet P at both sides of the rack 5 in order to come into contact with guide rollers of a carrier touch and the like.  Because the reference surfaces 7 and the carrying surfaces 6 are formed stepwise by a step with the distance l, the possibility of abutting the reference surfaces 7 against the guide rollers during transfer is eliminated, resulting in preventing the damage of the reference surfaces 7.
Patent JP-H04312050-A (JP)
Title: Data transfer rate measurement circuit
Inventor: OKURANO TSUTOMU
IPC: G06F13/00
Filed: 1991-04-11
Abstract: PURPOSE:To set a monitoring timer to monitor a transmission line between data controllers on the basis of actual data transfer rate. CONSTITUTION:A counter 13 counts a sampling clock 16 in a period during which the data transfer clock 12 of a measured object is '1', and outputs a result as count data 17. The sampling clock 16 has frequency 4f0 four times as high as the nominal value f0 of the frequency of the data transfer clock 12. On the other hand, a shift register 15 outputs first output data 18 at the first rise of the sampling clock 16 in the period during which the data transfer clock 12 is '0', and outputs second output data 19 for resetting the counter 13 at the next rise. A register 21 latches the count data 17 at the timing of the former. A computing element executes arithmetic operation to divide the frequency 4f0 of the sampling clock 16 by the double of the count value, and outputs the result as the measured value 27 of the data transfer rate.
Patent JP-H10259528-A (JP)
Title: False twist apparatus
Inventor: KINO YOSHIHIRO
IPC: D02G1/04
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a false twist apparatus for nipping a yarn by a false twist providing member such as a pair of endless belts arranged crosswise, falsely twisting the yarn and transporting the yarn. SOLUTION: This false twist apparatus is rotatably equipped with a false twist providing member 24. A base member 10 attached to a frame F, an intermediate member 12 having one end part attached to the base member 10 and motor parts m1 and m2 in the interior and a tip part member 13 fixed to the other end of the intermediate member 12 are made separable. Since the base member 10 is attached to the frame, the intermediate member 12 and the tip part member 13 are made separable and the false twist apparatus is readily maintained.
Patent JP-S62237774-A (JP)
Title: Light emitting diode array
Inventor: TANAKA TOSHIAKI
IPC: G03G15/04
Filed: 1986-04-08
Abstract: PURPOSE:To suppress 'the displacement' of a light distributing axis from the reference mounting hole position (mechanical axis) of a circuit substrate to a minimum by providing a molding member for securing a rodlike lens and the substrate parallel to the light emitting surface of LED chip group at predeter mined positions and providing a reference mounting hole in the member. CONSTITUTION:LED chips 102, 102,... are bonded via a conductive adhesive to a printed circuit substrate 11, and wire bonded thereto. A molding member 12 which is also used as a reflecting plate molded of white polycarbonate holds a rodlike lens 103 of circular section, the rodlike projection of the portion opposed to the substrate is inserted into the hole of the substrate, and integrally clamped by a thermally calked portion 13 formed of the opened projected portion. The member 12 has reference mounting holes 12a, 12b of the LED array at both portions extended longitudinally of the LED array.
Patent JP-S62236155-A (JP)
Title: Production of optical disk stamper
Inventor: YAGI MASAHIDE
IPC: C25D1/00
Filed: 1986-04-08
Abstract: PURPOSE:To prevent the generation of defects on a stamper surface and to improve the yield and quality of the stamper by setting the current density in the stage of starting plating within a range where the generation of the defects on the stamper surface is obviated. CONSTITUTION:A positive type resist 1 is uniformly coated on a glass substrate 10 and a relief pattern 13 corresponding to an information signal is formed on the resist layer by using a gaseous argon laser to form a master disk 14. The master disk is subjected to a baking treatment and thereafter a nickel conductive film 15 is formed by vacuum deposition thereon. Plural sheets of the master disk are then prepd. and are immersed into a nickel sulfamate plating bath to execute nickel 16 plating. The stamper defect is generated when the initial current density is set at <=0.2A/cm<2>. The conductive film is liable to the dissolved by resistance heating and the break of the contact is generated to make the plating treatment impossible if said density is set at >=1.0A/dm<2>. The current density in the stage of starting the plating is, therefore, set within a 0.2-1.0A/dm<2> range, by which the rate of forming the plating film is increased and the penetration of the plating liquid to the boundary face between the vapor deposited film and the resist is prevented.