baber/WOPTO huggingface dataset:
Patent JP-H02274217-A (JP)
Title: Western closet having intermediate seat
Inventor: UENO TAKAHARU
IPC: A47K13/14
Filed: 1989-04-17
Abstract: PURPOSE:To enable the hygienic use of a closet due to the effect of disinfection, antibacterial resistance and the like by providing an intermediate seat containing a natural physiological active element on a seat in such a way as to cover the surface thereof and to be freely detachable. CONSTITUTION:A closet comprises a closet body 12, seat 14 and a cover 16, and an intermediate seat 18 is placed between the seat 14 and the cover 16. The intermediate seat 18 is made of a material having relatively soft quality, and the external part thereof is so rounded as to correspond to the shape of the seat 14. In addition, the central part of the intermediate seat 18 is cut out to have an opening 20. A cylindrical tubular part 22 is formed at the base end of the seat 18, and an axis 24 common to the seat 14 and the cover 16 is inserted into the tubular part 22. The forward end of the intermediate seat 18 is fitted with a member for temporarily holding an adhesive agent or the like. A natural physiological active element is contained in the intermedi ate seat 18. When the intermediate seat 18 is turned onto the seat 14 for the use of the closet 10, therefore, the closet 10 can be hygienically used due to the effect on disinfection, antibacterial resistance and the like. The intermediate seat 18 is made of resin such as polyethylene, polypropylene, polyvinyl chloride or the like, rubber, paper and the like, and the content of the element is preferably 0.01% to 1%.
Patent JP-H09287497-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: NAKAJIMA YUKI
IPC: F02D41/04
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the over-rich or over-lean of an airfuel ratio resulted from a fuel lack at transient correction during changing a fuel quantity corresponding to a target air-fuel ratio. SOLUTION: An arithmetic means 32 calculates a quantity of fuel Tfbya corresponding to a target air-fuel ratio according to the running conditions of an engine, then based on the target air-fuel ratio-corresponding quantity Tfbya, an engine load, an engine speed and an engine temperature, an arithmetic means 33 calculates a mean deposition quantity of fuel Mfh, and on the basis of the difference between the mean deposition quantity Mfh and a deposition quantity of fuel Mf at that time, and a quantity rate Kmf, an arithmetic means 36 calculates a deposition velocity of fuel Vmf. An arithmetic means 37 corrects a basic injection quantity of fuel Tp using the target air-fuel ratio-corresponding quality Tfbya, and a supply means 39 supplies an intake pipe at preset timings with fuel of a fuel injection quantity Ti determined from the corrected value and the deposition velocity Vmf.  In synchronous with the fuel injection, an update means 40 updates the previous deposition quantity Mf by adding the deposition velocity Vmf at that injection thereto.
Patent JP-H05269630-A (JP)
Title: Workpiece attaching position measuring device
IPC: B23P19/00
Filed: 1992-03-23
Abstract: PURPOSE:To correctly and easily measure the workpiece attaching position by providing a measuring means which measures the axial direction relative displacement of a second workpiece to a first workpiece. CONSTITUTION:With the first engaging member of a first holder member 33 engaged to the cylindrical end of a first workpiece with the axial direction movement restrained and the second engaging member of a second holder 34 engaged to the end of a second workpiece with the axial direction movement restrained, the second holder member 34 reciprocates in the axial direction by a drive means. With this constitution, the quantity of the axial relative movement of the measuring member provided in the first holder member 33 can be measured with the measuring means 74 provided in the second holder member 34, and the axial relative displacement of the second workpiece to the first workpiece can be measured.
Patent JP-H09283904-A (JP)
Title: Creation method for recognition mark in resin screen mask
Inventor: SARASHINA EIGO
IPC: H05K3/12
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a recognition mark whose working costs are low and which does not have a bad influence on a printing accuracy by a method wherein an impression recessed part which is not passed through is lader-beam-machined, as a mask recognition mark, in a position on the surface of a resin screen mask which agrees with a substrate recognition mark. SOLUTION: First, a position A which agrees with a recognition mark at a circuit board is found on the surface of a resin screen mask 1. Then, an opening part 2a for laser-beam machining is formed in a part corresponding to the position A in a laser mask 2 which is used when an opening pattern is worked. Then, the laser mask 2 is positioned on the resin screen mask 1, and the opening part 2a dor laser-beam machining is positioned in the position A. Then, an impression recessed part 4 is worked through the opening part 2a for laser-beam machining by a laser-beam machining operation whose time is shorter than that of the through-opening operation of the opening pattern so as to be in parallel with the through-opening operation of the opening pattern by an excimer laser 3. Thereby, an impression recessed part 5 which is not passed through is obtained as a recognition mark.
Patent JP-H02275444-A (JP)
Title: Container for housing photosensitive member
Inventor: INAGAKI SHIGERU
IPC: G03C3/00
Filed: 1989-04-17
Abstract: PURPOSE:To allow the easy mounting of the container without exposing a photosensitive member by regulating the revolutions of a feeding shaft and a winding shaft while the photosensitive member is kept sagged in a prescribed amt. and releasing the revolution regulation when the container is mounted to a device body. CONSTITUTION:The cassette is constituted of a cassette case 13, the feeding shaft 11, the winding shaft 12, and a photosensitive sheet (f). Windows 15a, 15b for feeding and winding the photosensitive sheet (f) are provided at the side faces. A locking mechanism 16 for regulating the revolutions of the feeding shaft 11 and the winding shaft 12 is disposed on the rear surface of the cassette 10. The length at which the photosensitive sheet (f) is exposed to the outside of the cassette 10 is nearly equaled to the length of the photosensitive sheet (f) exposed on the outside of the cassette case 13 as the condition for smoothly mounting the cassette 10 to an image forming device 1. The easy and exact mounting of the cassette without exposing the sheet-shaped photosensitive member is possible in this way.
Patent JP-H01268243-A (JP)
Title: Select signal delivery device
Inventor: OTANI TSUTOMU
IPC: H04M1/26
Filed: 1988-04-19
Abstract: PURPOSE:To make recognition of the kind of select signals of a telephone line and manual setting of the kind of select signals unnecessary so as to shorten the period of an installation test by automatically sending the select signal suitable for the telephone line by using multiple-frequency signals. CONSTITUTION:Upon detecting a dial tone, a dial tone detection circuit 4 informs a control circuit 6 of the dial tone detection and the circuit 6 instructs a switching circuit 3 to connect a multi-frequency signal delivery circuit 2 with a telephone line 5. The circuit 3 automatically connects the circuit 2 with the line 5 in accordance with the instruction. When no dial tone is detected, the control circuit 6 instructs the multi-frequency signal delivery circuit 2 to send select signals of all digits of and after the 2nd digit and the circuit 2 sends the select signals of the all digits of and after the 2nd digits by means of multi- frequency signals. In addition, the circuit instructs the switching circuit 3 to connect a pulse dial delivery circuit 1 with the telephone line 5 and the circuit 3 automatically connects the circuit 1 with the line 5. Therefore, no much time and labor are required to an installation test.
Patent JP-H05277723-A (JP)
Title: Manufacture of heat exchanger made of aluminum
IPC: B23K1/19
Filed: 1992-03-25
Abstract: PURPOSE:To reduce the manufacturing cost of an aluminum heat exchanger forming black film on the surface. CONSTITUTION:To the brazing part of the heat exchanger 1 assembling a heat exchanging tube 2 and fins 3, 3, fluoride base flux is applied by using polybutene as a dispersion medium. The heat exchanger 1 is laid on a conveyor 4 and sent into a heating furnace 5. Hydrocarbon gas generated by sublimating the polybutene, is blown to the heat exchanger 1 after brazing through a gas feeding pipe 7. As a result, to the surface of the heat exchanger 1, fine carbon particles separated from the hydrocarbon by action of fluorine are stuck and this surface changes to black.
Patent JP-H08252486-A (JP)
Title: Nozzle equipped with water purification filter for polyethylene terephthalate bottle
Inventor: TERAMOTO TAKASHI
IPC: B05B1/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a simple water purification device which can be attached to a PET(polyethylene terephthalate) bottle. CONSTITUTION: Active carbon 5 sandwiched between an upper net 4 and a lower net 6 is set to the inside of a cap 2 equipped with a male screw 7, a water outlet 3 is formed in the upper part of the cap 2, and a spout is attached to the outlet 3.
Patent JP-S5725416-A (JP)
Title: Electrically conductive fiber
Inventor: OSHIDA MASAHIRO
IPC: D01F8/04
Filed: 1980-07-18
Abstract: PURPOSE: The titled fiber that contains a mixture of a thermoplastic polymer and a specific titanium dioxide as the electrically conductive component, thus having good color tone, practically enough strength, being dyeable in any colors, causing no reduction in electric conductivity on processing and use.  
     CONSTITUTION: Conjugate fiber is produced from (A) a fiber-forming polymer such as polyester or polyamide and (B) a mixture of (a) a thermoplastic polymer of a melt viscosity of 1,000W2,500 poise lower than that of component A at the spinning temperature such as polyester or polyamide and (b) titanium oxide of less than 100Ω.cm resistivity, preferably made by calcination under reduced pressure or in the presence of hydrogen gas, in an amount of 1.0W3.0 times the weight of component (a) where a part of the fiber surfaces is made with component B and the proportion of component B is preferably made less than 50% in the fiber cross section. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5221391-A (JP)
Title: Process for preparing prostaglandin intermediates
Inventor: KOBAYASHI MAKIKO
IPC: C07C67/00
Filed: 1975-08-13
Abstract: PURPOSE: Intermediates of prostaglandines of formula I [where A is a group of formulae IIWIV(R 2  is H or OH which may be protected); B is etylene, vinylene or ethynylene]. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11297671-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUNOSHITA MAKOTO
IPC: H01L21/28
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which it is possible to shorten a step of forming through-holes on interlayer insulating films disposed on two electrodes having different heights, such that the through-holes reach the electrodes at different depths. SOLUTION: An interlayer insulating film 13 is disposed on a first electrode 11 and a second electrode 12 which has different heights, and a lower-layer resist 14 and an upper-layer resist 17 are disposed as shown in Fig. (a). The thickness of a lower-layer resist 14 is determined by a time difference between the electrodes 11 and 12 upon etching the interlayer insulating film 13. First, as shown in Fig. (b), after the upper-layer resist 17 is removed, the lower-layer resist 14 on the first electrode 11 is removed as shown in Fig. (c), and then, an etching operation is performed with the upper-layer resist 17 serving as a mask, so that two through-holes 15 and 16 are simultaneously brought into contact with the electrodes 11 and 12. With this arrangement is able to shorten the step of forming the through-holes, which reach the electrodes at different depths, on the interlayer insulating film disposed on the two electrodes having different heights.
Patent JP-S58215941-A (JP)
Title: Driving coil for motor
Inventor: FUJITA MASAHIKO
IPC: H02K3/04
Filed: 1982-06-09
Abstract: PURPOSE:To smooth the rotation of a motor by disposing a plurality of coils which form a phase so that the sum of distances from a field magnet to the coils becomes equal, thereby averaging the quantity of magnetic flux from the field magnet. CONSTITUTION:Driving coils of a motor having a plurality of driving coils of 1-phase formed by laminating a plurality of coils such as a 2-phase coils of 2- layer lamination of printed coils 51-54 of 4-layers are formed. In this case, a driving coils 55 of 1-phase is formed in combination with the printed coils 51, 54 disposed at the upper and lower surfaces and a driving coils of other 1-phase is formed in combination of printed coils 52, 53 disposed at the intermediate. In this case, the sum of distances from a rotor magnet 91 to 2 printed coils forming a phase becomes substantially equal in the driving coils of the respective phases.
Patent JP-H01271071-A (JP)
Title: Filtering method in vapor phase soldering device
Inventor: SEKIZAKI MASAKI
IPC: B23K1/015
Filed: 1988-04-20
Abstract: PURPOSE:To highly stabilize the quality in soldering by circulating to a vapor tank the same quantity as the taking off quantity out of the vapor tank after the force feeding and filtering the inactive liquid of the vapor tank inside into a filter after its temp. fall. CONSTITUTION:In case of the vapor tank 21 operation, the inactive liquid 22 of the vapor tank 21 inside is forcibly fed to a filtering pipe line 47 by a pump 45 after its temp. fall in a liquid temp. fall tank 35. The liquid 22 is once circulated to the liquid temp. fall tank 35 after its filtering by the filters 51, 52 provided in the pipe line 47 and the liquid 22 in the same amt. as the taking off amt. from the vapor tank 21 is circulated to the vapor tank 21. The quality in soldering can highly be stabilized by this simple method.
Patent JP-S63262717-A (JP)
Title: Print server control system
Inventor: SUGIMOTO YOSHIYUKI
IPC: B41J29/38
Filed: 1987-04-20
Abstract: PURPOSE:To shorten the printing time by informing mutually a printing output waiting state between each print server, and processing a printing request in the print server of other group. CONSTITUTION:A print server 1 is provided with a printing request receiving part 11, a printing request analysis processing part 12, and a printing processing receiving part 13, and also, has a printer device using state monitoring part 14 and an inter-print server interface processing part 15. This monitoring part 14 monitors a using state of a printer device under its own device, and when a queue is generated, it is informed, etc. Also, the interface processing part 15 is provided with processing parts 151-152, etc., of reception and transmission of a printing processing, and executes reception of a printing request, a polling of a state informing request, an analysis processing, etc. In this state, communication to other print server is executed, and when a printer device under other device can be used, a printing processing is requested thereto, and a printing processing request from other print server can also be received.
Patent JP-H11334703-A (JP)
Title: Tool for binding band and method therefor
Inventor: FIGIEL JANUSZ
IPC: B65B13/32
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To carry out a binding operation steadily without decrease in band tension by providing a welding gripper and a vibratile welding pad and vibrating the face of a boundary between the overlapping portions of a plastic band, thereby friction-welding and joining them. SOLUTION: A feed wheel 20 which freely rotates is moved close to a foot member 22, and the let-out-portion 3 of a band 1 is let out while held between both 20 and 22. Thereafter a tension gripper 10 and a support member 12 are moved close to each other, and tension is applied to the band 1 while the leading-end portion 2 of the band is held. Then, by bringing a welding gripper 30 close to a first support member 32 against a compression spring member 34 by the rotation of a first cam member 60, the overlapping portions of the band 1 are held. Also, a vibration welding-pad 40 is brought close to a second support member 42 and then a switch is turned on by means of a second cam member 62 to actuate a vibration motor 50, thereby vibrating the vibration welding-pad 40 and friction-welding and joining the overlapping parts of the band 1.
Patent JP-2000293870-A (JP)
Title: Object lens driving device
Inventor: TERAJIMA KOKICHI
IPC: G11B7/09
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the occurrence of tilt of an object lens accompanied with driving of a lens holder. SOLUTION: An object lens driving device is so constituted that the lens holder which are four elastic support members extended approximately in the X-axis direction at intervals of a prescribed space and are suspended and supported so as to be able to be displaced in the Y-axis direction and the Z-axis direction and holds the object lens having the optical axis in the Z-axis direction may be driven in the Y-axis direction and the Z-axis direction respectively in an XYZ orthogonal coordinate system by an electromagnetic driving means. In this case, the electromagnetic driving means consists of a driving permanent magnet 2a, which has a magnetic pole face approximately parallel with the YZ plane and is formed to a rectangular parallelepiped shape, a tracking coil, whose leader part is partially arranged in the magnetic area of this permanent magnet, and a focusing coil 7.
Patent JP-S58215165-A (JP)
Title: Linear density converting system
Inventor: HANAOKA HIDEYUKI
IPC: H04N1/407
Filed: 1982-06-07
Abstract: PURPOSE:To reduce the omissions of both black and white informations and to obtain a reproduced picture more faithful to its original picture, by obtaining the weighted average value of the level of a quantitized picture signal for each picture element when an original analog picture signal is quantitized to a multi-value signal and deciding the level of a linear density converted picture signal corresponding to each picture element on the basis of said weighted average value. CONSTITUTION:An original analog picture signal (a) is supplied to a quantitizing circuit 7 through an input terminal 6 to be quantitized to a multiple value (e.g., 16 values) and therefore turned into a quantitized picture signal (d). The signal (d) is supplied directly to one of the two inputs of an average value circuit 9 and to the other input with a delay equivalent to a line through a 1-line memory 8. The circuit 9 delivers a signal obtained binary coding the weighted average value of those two inputs with a proper slice level in the form of a linear density converted picture signal (e) to an output terminal 10. In such a way, the weighted average value is used to decide the level of the linear density converted picture signal (a) on the basis of the integrated level of two lines of a reading system. This reduces the omissions of black and white informations. When the original analog picture signal (a) into a linear density converted picture signal of 1/2 linear density, it is required to refer not only to lines Ln and Ln+1 but the lines Ln-1 and Ln+2. Thus a reproduced picture faithful to its original picture can be obtained.
Patent JP-S57211582-A (JP)
Title: Controlling method for oscillating circuit of electronic timepiece
Inventor: OKUYAMA YASUHIKO
IPC: G04G3/02
Filed: 1981-06-23
Abstract: PURPOSE:To reduce an oscillating stop voltage only for a specified period of time at a  necessary time, by a method wherein 2 sets of regulating CMOS transistors in an oscillating circuit are operated in parallel via a memory circuit being set for a given time  at a time when a power source is applied and a heavy load is applied. CONSTITUTION:By means of a signal, responding in conformity with making of power  source switch, a buzzer, a lamp-lighting switch, from an OR circuit 11, an FF 10 is  brought to a set condition for a given period of time through a counter 12. A second  CMOSFET for control, consisting of P type and N type FET 3 and 4 and being connected to a crystal oscillator 5 in an oscillating circuit with the controlling P type and  N type FET turned ON, operates in parallel to a similar first CMOSFET only during  a given period of time. This causes increasing of and reducing of an oscillating stop voltage to perform an oscillation without any trouble even at a time when a voltage  reduces when a power source is applied and a heavy load is applied due to driving of  a buzzer and a lamp. Meanwhile, the reducing period of the oscillating stop voltage is  limited to a given period of time, and this prevents the unnecessary increase of a consumption power due to the increase in a control current.
Patent JP-2000002117-A (JP)
Title: Operating method for internal combustion engine
Inventor: HELLMICH WOLFRAM
IPC: F02M51/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To efficiently generate a filling layer by a simple method at the time of idling and at the time of an incomplete load state by directly injecting fuel into a combustion chamber and reflecting fuel by a piston head. SOLUTION: A two-stroke internal combustion engine is provided with a cylinder head 31 and a piston 32 for direct injection. Combustion space is formed into a dome shape between the piston 32 and the cylinder head 31. Fuel forming an injection conical body 33 within combustion space is injected within combustion space by using an injection nozzle 15. Further, because an ignition plug 30 is in contact with the injection conical body 33, a fuel injection jet can be directly ignited and both of direct injection and direction ignition can be performed. As a result, a filling layer can be obtained by a simple method at the time of idling and an incomplete load area and extremely excellent operating smoothness in idling and the incomplete load area can be attained.
Patent JP-H05297523-A (JP)
Title: Photographic film cartridge and its production and packing body for photographic film cartridge
Inventor: MIZUNO KAZUNORI
IPC: G03C3/00
Filed: 1992-04-17
Abstract: PURPOSE:To improve the packing aptitude of a photographic film cartridge whose main body is constituted of resin molded parts. CONSTITUTION:The cartridge main body consists of an upper case 3a and a lower case 3b. By sticking a label 11 to the upper case 3a, the grade of photographic film is displayed, and display which is not related to the grade is printed on the lower case 3b. The photographic film cartridge 2 is housed in a square P case 24 made of transparent resin so as not to rotate. The P case 24 is carded and packed by a card 20 and a shrink film 21. The port 7 of the cartridge 2 is allowed to face the card 20 in order to surely shield light. The display of the label 11 is confirmed from the outside of a packing body through the P case 24 and the shrink film 21.
Patent JP-2000294118-A (JP)
Title: Manufacture of electron emission source, electron emission source and fluorescent light display
Inventor: YAMAURA TATSUO
IPC: H01J29/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To enable highly efficient electron emission with low voltage drive. SOLUTION: In this electron emission source, a cathode wiring 102 is formed on an insulating substrate 101 and a paste-like cathode electrode 103 is formed being joined to the cathode wiring 102. A powder of a carbon substance containing carbon nanotubes is dispersed and attached on the cathode electrode 103. In a carbon nanotube 104, many carbon nanotubes exist in the direction orthogonal to the cathode electrode 103 or being oriented atilt in the direction close to the direction orthogonal to the cathode electrode 103. Unnecessary carbon nanotubes deposited on the insulating substrate 101 are removed by air blow, and then a gate electrode is formed. Consequently, the electron emission source is completed.