baber/WOPTO huggingface dataset:
Patent JP-S63185903-A (JP)
Title: Microbicidal and algicidal agent for industrial use
Inventor: WATANABE MICHIO
IPC: A01N43/08
Filed: 1987-01-28
Abstract: PURPOSE:To provide the titled agent containing a 2-thiocyanothiophene derivative as an active component and effective in control of slime in paper mill, preservation of textile lubricant, cutting fluid, latex, etc., and mildew-proofing of starch paste, paint, adhesive, pulp, etc. CONSTITUTION:The titled agent contains a compound of formula (R is H, CH3, C2H5, Cl, Br, I, thiocyano, etc.) (the compound wherein R is I is novel) as an active component. Since the compound of formula exhibits excellent microbicidal and algicidal effect against microorganisms such as Gram-positive bacteria, Gram-negative bacteria, yeasts, molds, etc., as well as algae, it has high industrial value as a controlling agent for slime in paper mill, preservative for textile lubricant, latex, coating color, casein, etc., and mildew-proofing agent for starch paste, pulp, etc., when mixed with a carrier or diluent and converted to a preparation such as liquid, emulsifiable concentrate, suspension, wettable powder, etc., optionally in combination with an adjuvant.
Patent JP-H07226706-A (JP)
Title: Fading pitch detector
Inventor: SUDA KENJI
IPC: H04B7/26
Filed: 1994-02-10
Abstract: PURPOSE:To provide a fading pitch detector detecting a fading pitch with higher precision. CONSTITUTION:A receiver 3(4) detects a radio wave reception level L1(L2), a comparison control means 7 using a difference between the reception levels L1, L2 causing a level fluctuation due to a cause other than fading to a branch switching signal S1 as a threshold and providing a level difference monitor signal S2 whose level is an H level when the level difference is below a threshold level and whose level is an L level when the level difference exceeds the threshold level and an L level, a mask means 13 provides an output of the signal S1 as a switching signal S3 as it is when the level of the signal S2 is an L level and holding and outputting a level of the switching signal S3 when the level of the signal S2 is an H level, and a switching number detection means 10 counts a level change of the switching signal S3 to obtain the number of times of switching, and a fading pitch detection means 11 detects a fading pitch based on the number of switching times.
Patent JP-H02197605-A (JP)
Title: Rail clamper
Inventor: TANAKA AKIO
IPC: E01B9/38
Filed: 1989-01-25
Abstract: PURPOSE:To make the exchanging operation of sleeper easier by a method in which a rail-fitting seat is formed on the upper gauge of metal sleepers, receiving bases are formed on both sides of the seat, and a filler is packed into the aperture between the rail and the receiving base side. CONSTITUTION:A pair of rail-fitting seats 2 are formed on the upper gauge L of a hollow metal sleeper 1 whose underside is opened, and upwardly projected receiving bases 3 are formed on both sides of the seats 2. A pair of rails 5 are set on the seats 2 through a rail pad 6 and fixed to the seats 2. An aperture S for adjusting the gauge is formed between the side of an insulator 8 and the side of the receiving base 3 and filled with a filler 10 after the gauge L is adjusted. The occurrence of error of the gauge L by lateral pressures and vibration during the running of vehicle can thus be prevented.
Patent JP-S54109584-A (JP)
Title: Energy accumulating fly-wheel with spoke
Inventor: NOGUCHI MASANARI
IPC: F16F15/30
Filed: 1978-02-15
Abstract: PURPOSE:To provide the subject fly-wheel wherein spoke extendable between the circular ring shaped outer wheel and rotary shaft constituting a part of the rotary energy storage portion are provided, thereby to increase the rupture strength of the fly-wheel. CONSTITUTION:An each of hexagonal spokes 4 is provide between an outer wheel  3 made of a F.R.P. material and an inner wheel 2 made of the same material, thereby to connect the outer wheel 3 to the inner wheel. The fly-wheel rotates and the spoke 4 extends by the centrifugal force, and the quantity of extension thereof is equal to or slightly larger than the quantity of radial extension direction of the outer wheel 3. Accordingly, the outer wheel 3 receives the pressing force from the spoke 4, and lowers the radial stress generated in the outer wheel 3. A dead weight 13 is fitted and the quantity of extension can be adjusted. The balance of the full part of the rotary body can be adjusted by the adjusting dead weight 14.
Patent JP-H06228790-A (JP)
Title: Method for reflowing thin coating surface density tin electroplated steel strip
Inventor: HIMENO MAKOTO
IPC: C25D5/50
Filed: 1993-02-03
Abstract: PURPOSE:To apply a thin coating surface density tin plating without causing moire defects by fixing the time until a tin plating layer is melted and then quenched in water and the maximum temp. of a heated steel strip. CONSTITUTION:A tin electroplated steel strip 1 is reflowed by directly energized conductor rolls 2 and 2' and an induction heater 4 with ths distance to the cooling water of a quench tank 3 controllable. The heater 4 is formed by a split coil. The power to be supplied to each coil is controlled in relation to the line speed, and the time until the tin plating layer is melted and then quenched and the maximum temp. of the heated strip are fixed. Consequently, even when the line speed is changed, the surface luster and color tone are not changed, cissing is not caused, and hence the defect called 'moire' is not developed.
Patent JP-S58146891-A (JP)
Inventor: FUORESUTO TOOMASU JIYONSON
IPC: G21C15/18
Filed: 1983-02-04
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-H11198558-A (JP)
Title: Thread stitching apparatus of bookbinding machine
Inventor: NAKADA KOJI
IPC: B42B2/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To stitch automatically a spine of printed sheets while a shift between fold sections is prevented. SOLUTION: A thread stitching apparatus 10 is a bookbinding machine which stitches with a stitching apparatus a spine of printed sheets gathered by piling up a plurality of fold sections, which is equipped with a printed sheet mounting part 20 consisting of a platy body having a truncated chevron-shaped section, a machine unit part 30 having a stitching needle 31 moving vertically in an upper end vacant space of the printed sheet mounting part 20, a cramp part 40 for pinching a plane part of the printed sheets mounted on the printed sheet mounting part 20 from both sides via a long hole 22 of the printed sheet mounting part 20, a printing sheet carrying part 50 having rotary rollers 51, 52 for pinching the spine of the printed sheets from upper and lower sides of the upper end vacant space of the printed sheet mounting part 20, or the like.  When the printed sheets are carried in, the plane part of the printed sheets are pinched with the cramp part 40, and the machine unit part 30 is driven. The printed sheets are stopped while the stitching needle 31 stitches the printed sheets. The cramp part 40 is intermittently moved by one pitch content while the stitching needle 31 is retracted, an the printed sheets are moved.
Patent JP-S57131119-A (JP)
Title: Timing signal generating circuit
Inventor: NAKAHIRA MAMORU
IPC: H03K5/15
Filed: 1981-02-06
Abstract: PURPOSE:To prevent a malfunction, by comparing timing signals with each other and generating a reset signal in case when there are signals generated at the same time, in case when plural timing signals different from each other are generated. CONSTITUTION:In an information processing device, timing signals T1-T3 different from each other are generated by controlling shift registers 1-3 by a write signal phi1 and a read-out signal phi2, but if any 2 timing signals become ''1'' at the same time, the information processor is disordered. In this case, if the signal T1 and T2 become ''1'' at the same time, an AND gate 9 becomes ''1'', and ''1'' is outputted to a resetting circuit 12 through an OR gate 10 and an OR gate 11. Subsequently, said signals are reset before the information processor executes a malfunction.
Patent JP-H05209552-A (JP)
Title: Engine control device
Inventor: SHIROTANI YOSHITAKA
IPC: F02D43/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide an engine control device of high endurance reliability capable of switching the effective compression ratio of an engine into a compression ratio fit for lean-burn operation or normal operation at the time of performing the appropriate switching control of lean-burn operation and normal operation according to the operating state of the engine. CONSTITUTION:The operating state of an engine 2 is detected by various sensors 8, 16, 18, 20. In the case of being lean-burnable, an air-fuel ratio is set leaner than a stoichiometric air-fuel ratio, whereas in the case of being out of lean- burn, the air-fuel ratio is set in the vicinity of the stoichiometric air-fuel ratio, and the operation of a fuel injection valve 12 is controlled by an air-fuel ratio control unit 14. The operation of inlet cam switching mechanism 24 is controlled by a valve timing control unit 22, and at the lean control time, the valve opening timing of an intake valve is brought closer to the bottom dead center than the non-lean control time so as to heighten the effective compression ratio of the engine 2.
Patent JP-H10215316-A (JP)
Title: Mobile communication system
Inventor: HIUGA NORIO
IPC: H04W4/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To execute information providing service of road guidance and spot guidance, etc., in real time by utilizing the position information of a mobile station for radio communication and selecting service information to be reported to the mobile station for the radio communication from prepared plural information kinds. SOLUTION: An information connection circuit 114 accesses and fetches the service information corresponding to a service kind stored beforehand in a service information storage circuit 116 based on signals S3 from a request control circuit 113. In the case that service request information from the mobile station 13 for the radio communication is event information, the information connection circuit 114 accesses a request information storage circuit 115 and sends out the event information to the requesting mobile station 113 for the radio communication. At the time, the information connection circuit 114 specifies a data number to the service information storage circuit 116 based on an event number or an area number received from the request information storage circuit 115 and instructs the read of the event information.
Patent JP-S56115345-A (JP)
Title: Polymer latex and its preparation
Inventor: SAITOU AKIRA
IPC: C08F8/00
Filed: 1980-02-15
Abstract: PURPOSE: A polymer latex, having improved mechanical stability at a high temperature, capable of forming a film having improved tensile strength and adhesive property, and obtained by introducing dicarboxylic acid groups into a vinyl aromatic compound -conjugated diene compound block copolymer.  
     CONSTITUTION: An unsaturated dicarboxylic acid or a derivative thereof is grafted onto a vinyl aromatic compound -conjugated diene compound block copolymer, preferably styrene -butadiene block copolymer, to give a modified block copolymer containing 1W50 dicarboxylic acid groups or derivative groups thereof introduced into one molecule. A solution of the modified block copolymer in an organic solvent is emulsified in water or its mixture with an emulsifier, e.g. anionic, nonionic or anionic -nonionic surfactant, and the organic solvent is removed from the resultant emulsion. Preferably, an aqueous solution of an alkali metallic hydroxide is used as the water in the emulsification to convert the dicarboxylic acid groups into the carboxylate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000218477-A (JP)
Title: Production managing system
Inventor: KIRINO KEIKO
IPC: G06Q50/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To strictly keep the initial development schedule by comprising a means for centralizationally managing the progress data of plan, result, prediction, determining the lot priority considering the relationship of the development lots having the influence to the total development plan, and giving the instruction of working to an actual line for the manufacturing. SOLUTION: A progress prediction simulation means 7 executes the progress prediction simulation by using the initial priority of each production lot in a case of a mixture line with products, and automatically changes the interim priority on the basis of the difference between the planned date of the termination of the commencement in the final prodess and the due date. The development schedule setting/managing means 8 uses the lot information data 9 and the process development staff data 13, and the development manager of every developed product forms the data on the purpose (main body, working advance, back-up and the like) of the development lot, and the link relationship among the planned date of the start of commencement, the planned date of the termination of commencement and the lot, and the like, and registers the same in the development schedule data 14.
Patent JP-H08210996-A (JP)
Title: X-ray image observing device
Inventor: NINOMIYA TAKESHI
IPC: G01N23/223
Filed: 1995-02-03
Abstract: PURPOSE: To provide an X-ray device in which the presence of a residual. film of a fine hole formed on a sample surface can be quickly and easily judged. CONSTITUTION: An X-ray 21 is emitted to the surface of a sample 1. The generated fluorescent X-ray 50 is spectrally diffracted by use of a zone plate 2 and a pin hole 17, and enlarged and imaged on the X-ray receiving surface of a detector 5 by use of an optical element 4 to provide the fluorescent X-ray image of the sample 1 surface. This X-ray image is observed on the display of a display device 16 connected to a control device 14. For a number of fine holes, the presence of a residual film on the bottom surface of the fine hole bottom surface can be quickly judged without cracking a wafer, for example, by this observation. Further, the wafer after observation can be also returned to the manufacturing process.
Patent JP-H07223131-A (JP)
Title: Screw tightening device
Inventor: ITO SHUNSUKE
IPC: B23P19/06
Filed: 1994-02-10
Abstract: PURPOSE:To provide a screw tightening device capable of properly tightening a screw to an article as a tightening object, and preventing erroneous detection with a detector used for detecting the complete state of tightening. CONSTITUTION:This screw tightening device has an air cylinder 2 mounted on a frame 1, a rotary shaft 5 rotatably coupled to the forward end of the piston rod 23 of the cylinder 2, a rotation drive mechanism for rotating the shaft 5 in such state as allowing the axial shift thereof, and a driver bit 12 fixed to the forward end of the shaft 5. Also, the cylinder 2 has a static pressure bearing section 30 formed around the external surface of a piston therein, so as to generate a static pressure bearing by blowing the pressurized air fed to the inside 21 of the cylinder 2, toward internal cylinder surface.
Patent JP-S53102770-A (JP)
Title: Bending strength measuring device of optical fiber
Inventor: TANIGAWA TADAYOSHI
IPC: G01M11/00
Filed: 1977-02-18
Abstract: PURPOSE: To improve the accuracy of the values of the minimum bending diameter hence bending strength of an optical fiber by moving one end of the optical fiber which is held in a single and measuring the diameter of the spiral part immediate before the spiral part of decreasing diameter breaks. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05208236-A (JP)
Title: Device for facilitating burr removal in forging product and method therefor
Inventor: MITSUKUNI TERUO
IPC: B21J5/02
Filed: 1992-01-31
Abstract: PURPOSE:To facilitate carrying, positioning and working by providing a holding die for thinning burr thickness in a pair of connected forgings. CONSTITUTION:In the forgings 1 connected with an intermediate burr 2, two pieces of parts 1A, 1B are arranged in the point symmetry. Outer burr 3 is cut off from a forging 1 by a cutting edge 7 in a holder 8 and the boundary line between the intermediate burr 2 and the parts 1A, 1B is pressed by an intermediate burr holding die 6 and the thicknesses of 9A and 9B parts in the figure are thinned. While attaching the partially thinned intermediate burr, the conveying, positioning and processing are executed and finally the intermediate burr 2 is cut off by a suitable method. This method is executed more efficiently than the conventional method for the carrying and positioning of the forgings individually cut off.
Patent JP-H04278998-A (JP)
Title: Electronic musical instrument
Inventor: KUBITA AKEMI
IPC: G10H1/18
Filed: 1991-01-17
Abstract: PURPOSE:To keep the continuity of editing regardless of hierarchy switching at the time of editing in an electronic musical instrument which selects and edits arbitrary set conditions out of various set conditions and plays based on edited conditions. CONSTITUTION:A program storage means 9 having the hierarchical structure where at least one lower hierarchy includes plural pages, a hierarchy instructing means 4 which instructs one hierarchy, a page storage means where the page in the lower hierarchy from which the control is transferred to a higher hierarchy is stored at the time of hierarchy switching, and a program control execution means 8 which receives the instruction signal from the hierarchy display means to execute the program in the instructed hierarchy and automatically transfers the control to the original page at the time of switching from the higher hierarchy to the lower hierarchy are included to constitute the electronic musical instrument.
Patent JP-H01195271-A (JP)
Title: Method and device for sputtering
Inventor: FUJITA MASAHIRO
IPC: C23C14/34
Filed: 1988-01-29
Abstract: PURPOSE:To form a film with superior covering power to the substrate shape by controlling the voltage waveform of bias potential by means of specific conditions and also successively modifying the waveform in a film-forming process. CONSTITUTION:A sputtering device is equipped with a target 109, a sputter electrode 108 in which exciting coils are multiply disposed into an annular state to change the proportion of electric current to be sent to respective coils and also freely change the position of plasma formation, a vacuum tank 101, a sputter electric power source 111, an evacuating means 113, a sputtering gas-introducing means 112, a substrate 102 to be coated with film, and a substrate bias electric power source 120 applying bias potential to the substrate 102. At the time of forming a film by a bias sputtering method by the above constitution, the voltage waveform of bias potential is regulated so that the value obtained by dividing the length of time where the voltage takes the value on the negative side of the temporal average voltage value by the length of time where the voltage takes the value on the positive side of the temporal average value is below '1', and further, the ratio of times or waveform is successively modified in the course of a single film-forming process.
Patent JP-S58135382-A (JP)
Title: Inclined shaft type pump motor
Inventor: YOSHIDA KUNIHIKO
IPC: F01B3/00
Filed: 1982-02-05
Abstract: PURPOSE:To prevent occurrence of seizure on the sliding surfaces of pistons and cylinders, by effecting transmission of torque between a drive disk and a cylinder block by bringing connecting rods into and out of contact with the inner wall surfaces of holes formed in a plate. CONSTITUTION:When a connecting rod 25 is held in contact with a plate 21, the torque of a drive disk 3 is transmitted to a plate 21 while the torque of the plate 21 is transmitted to the drive disk 3. Thus, the torque is transmitted between the plate 21 and a cylinder block 4, and the cylinder block 4 is turned by the transmission of the torque. According to the above arrangement, pistons 27 do not come into contact with shaft portions of the connecting rods 25, and the pistons 27 are free from a force acting in the direction perpendicular to the axis of the pistons 27. Therefore, it is enabled to prevent occurrence of seizure in the contact surfaces of the pistons and cylinders.
Patent JP-S53103457-A (JP)
Title: Preparation of exo-cyanonorbornene
Inventor: KUROSAWA HAYASHI
IPC: C07C67/00
Filed: 1977-02-21
Abstract: PURPOSE: To prepare easily polmerizable exo-cyanonorbornene by isomerization of endo-cyanonorbornene with alkali metal hydroxide and alcohol or alkali metal alkoxide as catalysts under reduced pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03222008-A (JP)
Title: Programmable controller
Inventor: SAKAI HIROSHI
IPC: G05B19/05
Filed: 1990-01-26
Abstract: PURPOSE:To set the optimum input/output time of data corresponding to the length of a transmission line and to prevent the delay of operation processing speed by providing an input/output time adjustment means. CONSTITUTION:A data selector 3 selecting a desired output from outputs Q0-Q3 is provided in the poststage of a shift register 1. The selector 3 selects and outputs the arbitrary outputs Q0-Q3 by the setting of switches SW1 and SW2 connected to the inputs A and B of the selector 3. When the output Q0 is selected while the length of the transmission line is short, a ready signal RDY being the output of D-FF2 comes to have no weight. When the outputs Q1-Q3 are respectively selected, it is weighted from one cycle to three cycles.
Patent JP-S52100264-A (JP)
Title: Electronic watch
Inventor: FUJITA HIROO
IPC: G04G5/00
Filed: 1976-02-19
Abstract: PURPOSE:To drive liquid crystals with low power consumption by providing more than one voltage converting mechanismsms thereby performing time display with three potential including battery voltage.
Patent JP-S56116844-A (JP)
Title: Manufacture of amorphous magnetic material and rare earth element magnet
Inventor: YAHAGI KATSUHIKO
IPC: C22F1/10
Filed: 1980-02-15
Abstract: PURPOSE: To manufacture amorphous magnetic materials having excellent magnetic characteristics by a method in which a melt consisting of one or more rare earth elements and other elements is ejected to cool it very rapidly in order to make it amorphous state and then heat-treated.  
     CONSTITUTION: One or more rare earth elements and other elements are melted, and the melt is ejected onto the surface of a rotator, e.g., roll, drum, etc., so as to cool it very rapidly at a cooling rate 10 5 °C/sec or more, whereby part of all of the melt is converted into amorphous state. Then, a ribbon-shaped thin plate of amorphous metal is obtained. The metal material, having excellent magnetic characteristics, is further raised in its magnetic characteristics to a great extent by being subjected to further heat treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09213784-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: NAKAMURA MORIO
IPC: H01L21/266
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an element separating region which can materialize the high integration, the speed up, and the reliability elevation of a semiconductor integrated circuit device. SOLUTION: An element separating region which surrounds an activation region where a semiconductor element is made is constituted of the field insulating film 9 made on the main surface of a semiconductor substrate 1, and with a silicon nitride film 3 and a spacer silicon nitride film 7 as masks, the field insulating film 9 is made by thermal oxidation. Subsequently, a field stopper layer 10 in high concentration is made in the semiconductor substrate 1 right below the field insulating film 9 by implanting impurity ions of the same conductivity as the semiconductor substrate 1 into the semiconductor substrate 1 under the field insulating film 9.