baber/WOPTO huggingface dataset:
Patent JP-S6110929-A (JP)
Title: Motor
Inventor: MAEKAWA NOBUTERU
IPC: H02K5/14
Filed: 1984-06-25
Abstract: PURPOSE:To reduce noise and vibration, by a method wherein grooves are provided for the outer faces of a core split into two sections to be formed and bearing stands arranged in the direction of the core thrust are provided with salient pieces fitted on grooves. CONSTITUTION:A core 4 for a set of stator blocks Sa, Sb is provided with semi- circular grooves 45 for a space for arranging a rotor R and with grooves 46 for a space for arranging coils 7. The grooves 46 are provided with the both side segments of the coils 7, the both longitudinal ends of which are bent roughly at the angle of 90 deg. in the same direction. And bearing stand blocks Ba, Bb are arranged in a space between the coils 7 on the outer end faces of the core 4 for the stator S by fitting salient pieces 48 on grooves 47, and are fixed with fixing bolts 31 and nuts 35. As the result, the products can be easily assembled, and vibration and noise can be reduced.
Patent JP-H0728929-A (JP)
Title: Character input device
Inventor: MIYAHARA HIROYASU
IPC: G06K9/72
Filed: 1993-06-01
Abstract: PURPOSE:To ensure the highly efficient input of words by extracting and displaying a candidate word based on the character recognition results included in an input range even on the way of input of words and by letting the candidate word selected by a writer be an input word. CONSTITUTION:A character recognition means 2 recorgnizes the characters out of the holograph data which are handwritten by an input/display means 1 and outputs plural candidate characters and the distance or resemblance among these candidate characters to successively store them in a recognizing result storing means 3. Then a word collating/extracting means 4 collates the character recognition results with a word dictrionary 5 and extracts a candidate word based on the word evaluation value. A control means 8 shows the candidate word via means 1 and lets this candidate word be an input word. Then the 2nd character is supplied by handwriting and recognized like the 1st character. The means 4 collates the recognition results of the 1st and 2nd characters with the dictionary 5 and extracts a new candidate word. Thus a writer can correctly input the words without writing all characters for input of a prefecture name, etc.
Patent JP-H07304804-A (JP)
Title: Production of vinyl polymer and its dispersion
Inventor: NUMA NOBUSHIGE
IPC: C08F2/08
Filed: 1994-05-09
Abstract: PURPOSE:To produce a stable vinyl polymer dispersion liquid to form a coating film capable of keeping the water-repellency over a long period by carrying out the dispersion polymerization of a radical-polymerizable monomer in an organic solvent in the presence of a polysiloxane containing azo bond as a dispersion stabilizer. CONSTITUTION:This dispersion is produced by the dispersion polymerization of 30-97wt.% of at least one kind of radical-polymerizable monomer in an organic solvent capable of dissolving the monomer and unable to dissolve the polymer of the monomer in the presence of 3-70wt.% of a dispersion stabilizer consisting of an azo group-containing polysiloxane containing at least one azo bond in one molecule and having a number-average molecular weight of 1,000-200,000. The azo group-containing polysiloxane to be used in the process is expressed by the formula I (R1 is a lower alkyl or nitrile; R2 is a lower alkyl; R3 is a lower alkyl or phenyl; (l) is 0-4; (m) is 0 or 1-200; (n) is 1-400; X is NH or O; Y is group of formula II; (p) is 0-3) or formula III (Z is group of formula IV or V).
Patent JP-S5754847-A (JP)
Title: Method and apparatus for measuring quantity of water in molding sand
Inventor: SHIBATA TSUTOMU
IPC: G01N27/07
Filed: 1980-09-19
Abstract: PURPOSE:To minimize errors of measurement depending on the depth of insertion of a plate into a foundry sand by making the plate rectangular. CONSTITUTION:A pair of plates 3 are mounted on a support member 5 through an electric insulator. The support member 5 is supported on a bracket 7 provided on a fixed frame 6 through a support pin 8 in such a manner as to be free to turn vertically while tiltable with a downward adjusting bolt 9 screwed on the bracket 7. Foundary sand to measure the water content thereof is conveyed with a belt 1 and a guide member 2 being maintained at a given height. When the bottom of the pair of the plates 3 is inserted into the foundry sand, current flows between the plates. The current varies with changes of the electric resistance following variations in the quantity of water in the foundry sand.
Patent JP-S63296294-A (JP)
Title: Manufacture of printed wiring board
Inventor: UOZU NOBUO
IPC: H05K3/18
Filed: 1987-05-27
Abstract: PURPOSE:To avoid irregular reflection from the surface of an insulating substrate and improve insulating properties by adding pigments with high ultraviolet absorbing power to adhesive for the substrate. CONSTITUTION:Adhesive with plating catalyst is composed of adhesive and inorganic pigment such as carbon black, zinc white and chrome oxide and organic pigment such as alyzarine lake and toluidine toner added to it. The adhesive is applied to the surface of an insulating substrate and a photosensitive film is laminated on the surface of the insulating board to form a photosensitive film. After a negative film is applied to the photosensitive film and exposed to ultraviolet rays, the negative film is developed to form a plating resist layer and a conductor pattern is formed by nonelectrolytic plating to manufacture a printed wiring board. With this constitution, a fine pattern with a line width of 50 mum can be formed insulating properties can be improved.
Patent JP-H04357773-A (JP)
Title: Motion vector detecting device
Inventor: TSUJI SHIGEKI
IPC: H04N5/14
Filed: 1991-06-03
Abstract: PURPOSE:To obtain the accurate and simple motion vector of an image detecting device adopting the representative point matching system with short operating time. CONSTITUTION:The picture is divided into plural blocks, and pixel Rij of the representative point is set for each block. A vertical correlation detection part 11 (or horizontal correlation detection part 10) detects the block with high vertical correlation (or horizontal correlation) in the picture. A representative point memory 4 stores the pixel data for the representative point of the video signal for one frame. A horizontal picture element latch circuit 6 (or vertical picture element latch circuit 7) performs latching in the timing of the pixel Pij (x,0) (or Pij (0,y))corresponding to the horizontal direction (or vertical direction) of each representative point Rij. A horizontal vector detection part 8 (or vertical vector detection part 9) obtains the motion vector in the horizontal direction (or vertical direction) of the picture from the inter-frame correlation between the block Rij with high vertical correlation (or horizontal correlation) selected by the vertical correlation detection part 11(or horizontal correlation detection part 10) and the Pij (x,0) (or Pij (0,y)) in the next frame.
Patent JP-S5921533-A (JP)
Title: Manufacture of thin glass chip
Inventor: TAKAHASHI SHIROU
IPC: C03B37/005
Filed: 1982-07-29
Abstract: PURPOSE:To manufacture continuously thin glass chips in large quantities while easily regulating the thickness, etc. by diffusing molten glass fed continuously to the center of a horizontally rotating disk outward from the edge of the disk in the form of a thin film and by blowing air in the drawing direction of the thin film to harden and cut the thin film. CONSTITUTION:When molten glass 1 is fed to the center of a rotating disk 13 from a feeding vessel 5 through an orifice ring 6, the glass 1 is diffused obliquely downward from the edge of the disk 13 in the form of a thin film by gravity and centrifugal force. The thin film 2 is floated by air blown from slits 17, and since the pressure of spouted air is applied to the moving direction of the film 2, the film 2 is made thinner by drawing. The film 2 is hardened by suitable cooling with the air, and at the same time, it is cut into thin chips 3. The chips 3 are light in weight, so they are sucked by a fan 19 and discharged from the apparatus through a suction pipe 18 together with a whiring rising flow of air passing through the slits 21 of a suction tube 20.
Patent JP-H09293966-A (JP)
Title: Inner layer substrate its designing device
Inventor: TAKENAKA TOSHIAKI
IPC: H05K3/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the inner layer substrate avoiding the running out of resin bonding agent and the production of air void as well as the designing device for arranging the dams on said inner layer substrate. SOLUTION: Within an inner layer substrate 1 used for a multilayer printed wiring board, this inner layer substrate 1 is provided with a plurality of circuit forming parts 11 and the dams for preventing running out of a resin bonding agent are scatter-formed in the outer periphery between the circuit forming parts 11 and a substrate edge 12. Besides, respectively a plurality of larger sized dams 21 and smaller sized dams 22 are mixed with one another. On the other hand, the gap dams 25 smaller than the larger dams 21 provided in the outer periphery 13 but larger than the smaller dams 22 are formed in the product gaps 24 between a plurality of the circuit forming parts 11.
Patent JP-S5758265-A (JP)
Title: End detecting circuit for automatic music selecting device
Inventor: TAKAHASHI SHINYA
IPC: G11B3/095
Filed: 1980-09-24
Abstract: PURPOSE: To eliminate the detecting means which is exclusively used for detecting the ending part of a disk so that the economical efficiency is improved, by performing detecting of the end at the time of tracing by utilizing signals sent from a reflected light detecting sensor and an arm speed and an arm condition detecting means.  
     CONSTITUTION: Since an arm is at a lifted position and a movable contact 30a of a switch 30 is switch 30 is switched to the earth side at the time of lead-in, the output of an AND circuit 40 is maintained at a low level, even when a sensor 6 and an arm speed sensor coil 5 generate large signals and the output of signal processing circuits 10 and 20 becomes a high level. Since the contact 30a is at the positive power source side at the time of tracing, when a pickup cartridge reaches the ending part of a disk and the output of the sensor 6 and coil 5 becomes larger and the output of the circuits 10 and 20 becomes a high level, the output signal of the AND circuit 40 changes from the low level to a high level and the ending part is detected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07335098-A (JP)
Title: Method and device for forming photoelectric switch
Inventor: YOGO MOTOO
IPC: B29C45/33
Filed: 1994-06-14
Abstract: PURPOSE:To easily form slit for narrowing a beam of the detecting light. CONSTITUTION:A first and a second split molds 10, 11 are respectively formed with cavities 10a, 11a, and the melted resin is filled in the cavities 10a, 11a, and solidified to form a main body case 2 of a photoelectric switch. Furthermore, the first split mold 10 is formed with a slide core 12, and a slit 2e is formed in the main body case 2 by a pin 13 installed in the slide core 12. A slit at a different diameter is formed by preparing plural kinds of pin 13 and selectively installing the pin 13 in the slide core 12.
Patent JP-H07336092-A (JP)
Title: Adhesive applicator
Inventor: SHINODA YOSHIRO
IPC: H05K3/34
Filed: 1994-06-14
Abstract: PURPOSE:To detect the abnormality of a coated state in the sacrifice coating operation of an adhesive. CONSTITUTION:The sacrifice coating operation of an adhesive is executed (S1), a coating adhesive is photographed by a CCD camera (S2), and the short- axis length D1 and the long-axis length D2 of the coating adhesive are detected (S3). A ratio P1 and a ratio P2 which indicate how much the short-axis length D1 and the long-axis length D2 are different from a target diameter size D0 are compared (S4, S5). When the ratio P1 exceeds a toterance N1 (S6:Yes), it can be judged that a flatness degree is large, and an abnormality is reported by a buzzer 23 (S8). When the ratio P2 exceeds a toterance N2 (S7: Yes), it can be judged that a flatness degree is large or that a whisker is generated to be large, and an abnormality is reported in the same manner (S8). When the ratios P1, P2 are within the tolerances N1, N2 (S7: No), it can be judged that a coated state is close to a circle and normal, a jet condition is corrected (S9), and a regular adhesive coating operation is executed (S10).
Patent JP-S5922358-A (JP)
Title: Semiconductor storage device
Inventor: SAKUI YASUSHI
IPC: H01L27/108
Filed: 1982-07-28
Abstract: PURPOSE:To increase the area of an MOS capacitor occupying in a memory cell, and to improve the performance of a dynamic RAM without varying a manufacturing process by sharing a drain by four MOS transistors and constituting the MOS transistors, in which adjacent gate electrodes cross mutually at a place extending crosswise from the common drain and providing the MOS capacitors at the nose sections of the MOS transistors. CONSTITUTION:The central sections of each group partitioned by dot-dash lines function as the common drain of the four MOS transistors Q1-Q4, and the MOS capacitors C1, C4 with first layer polycrystalline silicon film electrodes are formed at the nose positions extending crosswise from the drain. In the group I , for example, sections formed in the Y direction of gate electrode wirings G21, G22 each function as the gate electrodes of the MOS transistors Q5, Q4 opposite in the X direction, and sections branched in the X direction while being crossed with the gate electrode wirings G21, G22 from gate electrode wirings G11, G12 formed on the outsides of the wirings G21, G22 each functioning as the gate electrodes of the MOS transistors Q1, Q2 opposite in the Y direction.
Patent JP-H0426172-A (JP)
Title: Hall element
Inventor: NISHIBAYASHI YOSHIKI
IPC: H01L43/10
Filed: 1990-05-21
Abstract: PURPOSE:To be capable of being used under high-temperature surroundings by a method wherein a semiconductor diamond is used as the material for a sensor part. CONSTITUTION:A diamond film 3 which has been doped with boron is formed, as a sensor part, on a single-crystal diamond substrate 4 by a mocrowave plasma CVD method. After that, a plasma etching operation is executed; and boron-doped diamond film 3 is processed to be a shape as shown in the figure. Electrodes 1, 2 are formed by an electron-beam vapor deposition method by using metal masks in four parts. This Hall element can stably be operated under high-temperature surroundings and in a corrosive atmosphere.
Patent JP-H02310376-A (JP)
Title: Formation of metallic coating film on electrically nonconductive body
Inventor: TSUBOI KISHIO
IPC: C23C18/44
Filed: 1989-05-26
Abstract: PURPOSE:To form a metallic coating film adhering tightly to the surface of an electrically nonconductive body by using a palladium soln. contg. palladous amine chloride, pyridinesulfonic acid and a water soluble lanthanide salt and a reducing agent when the nonconductive body is chemically plated. CONSTITUTION:The surface of an electrically nonconductive body such as ceramics is pretreated by etching with a phosphoric acid soln. and nucleus formation treatment with a palladium soln., chemical electrodeposition is carried out while carrying out chemical plating and then electroplating is further carried out to form a metallic coating film. When the chemical plating is carried out, a palladium soln. contg. 1.50 g/l (expressed in terms of Pd) palladous amine chloride, 0.5-30g/l pyridinesulfonic acid or salt thereof and 0.1-100ppm (expressed in terms of lanthanide) water soluble lanthanide salt such as cerium sulfate and sodium borohydride as a reducing agent are used. The metallic coating film is formed with tight adhesion to the surface of the nonconductive body.
Patent JP-H082734-A (JP)
Title: Paper sheet conveyer
Inventor: UEDA HIROSHI
IPC: B65H5/06
Filed: 1994-06-14
Abstract: PURPOSE:To reduce a cost of manufacture by preventing skew feed of paper sheets, decreasing a number of constitutional part items, and reducing a cost of the part and assembly man-hours, even in the case of changing thickness of the paper sheets conveyed. CONSTITUTION:Vertical motion of a driven roller 1 is guided by a groove of a guide 5 provided in the right/left of a paper guide 7, and a part in both ends of a roller shaft 2, holding the driven roller 1, is uniformly pressed by a spring 3.
Patent JP-H05304738-A (JP)
Title: Slot insulation construction for electric equipment
Inventor: OUCHI WASHIN
IPC: H02K3/34
Filed: 1992-04-25
Abstract: PURPOSE:To provide a slot insulation construction capable of lengthening a leak insulation distance of electric equipment. CONSTITUTION:The first insulation sheets 12, 12 are arranged almost in U-shape adjoining to the bottom and sidewall of a slot 11 of a core 10 and winding bodies 14 and 15 are arranged inside the first insulation sheets 12, 12, a layer-to- layer insulation 18 is interposed between the winding bodies, and the second insulation sheet 16 is bent to a reversed 'U' shape and inserted between the two first insulation sheets 12, 12 and also covers the winding bodies 14 and 15.
Patent JP-S5656226-A (JP)
Title: Fluidized layer stirring method
Inventor: YAMAMOTO NORIAKI
IPC: B01J8/40
Filed: 1979-10-15
Abstract: PURPOSE:To stirr a fluidized layer sufficiently by a method wherein a flow speed of a fluid in a fluidized layer of fine solids is changed pulsatively in a predetermined range of a flow speed for initiating the flowing and a flow speed higher than this speed. CONSTITUTION:The ground particles are supplied into a fluidized container 1 by a feeder 6 and a fluid is supplied from a lower portion of the fluidized container 1 through a pipe 7 and a cylinder 8 to fluidize the ground particles. The cylinder 8 has a reciprocally moved piston driven by a motor 9 and a supply amount of a fluid is changed pulsatively by this cylinder 8. In this case, a fluid supply amount, that is, a fluid speed is controlled so as to be changed pulsatively in a constant period within a range of a flow speed for initiating the flowing of particles and a predetermined flow speed higher than this flow speed. Thereby, a fluid forms a fluidized layer as well as, because a flow speed of a fluidized layer is stirred by a fluid having a flow speed changed pulsatively, a good fluidized layer zone 11 is formed.
Patent JP-S6024329-A (JP)
Title: Continuous direct heating furnace
Inventor: FUKUDA SHIYUUZOU
IPC: C21D1/74
Filed: 1983-07-21
Abstract: PURPOSE:To shorten the idle time during a change of conditions during the passage of a sheet and to improve the thermal efficiency by attaching a means of exhausting the atmospheric gas in a soaking pit to the pit so as to control separately conditions in a direct heating furnace and those in the soaking pit. CONSTITUTION:A continuous direct heating furnace is composed of a direct heating furnace 2 and a soaking pit 3 in which indirect heating is carried out. A means 10 of exhausting the atmospheric gas in the pit 3 is attached to the pit 3, and the internal pressure of the pit 3 is controlled with a damper 11 separately from that of the furnace 2. When the continuous direct heating furnace is used, the idle time during a change of conditions during the passage of a sheet is shortened, and the thermal efficiency is improved.
Patent JP-S6025852-A (JP)
Title: Steering wheel
Inventor: ISHIDA SHIYUUICHI
IPC: B62D1/04
Filed: 1983-07-20
Abstract: PURPOSE:To prevent the planar flexural vibration of spokes or of a steering wheel rim portion at the upper side from the junctions of the spokes and the wheel rim from occurring by a method wherein the weight per unit length of the wheel rim portion at the lower side of the wheel rim is made heavier than that at the remaining side. CONSTITUTION:A pipe 3 is employed at the one-third of the whole peripheral length of a rim core 2 while a round bar 5 is employed at the remaining two- thirds and then the rim core 2 is coated with synthetic resin material 6 in a steering wheel with two wide-angle spokes so as to make the weight per unit length of the wheel rim portion at the lower two-thirds of the wheel rim portion heavier than the remaining portion. As a result, the position of center of gravity of the rim portion measured upwards from the junctions of the spokes and the wheel rim locates lower than the position of the horizontal diameter A of the wheel rim or the distance from said junction of the spokes and the wheel rim to the position of center of gravity of the wheel rim portion is made shorter, resulting in increasing the natural frequency of the tip of the wheel rim portion.
Patent JP-H07306499-A (JP)
Title: Case for disposable camera
Inventor: MATSUMURA KEIZO
IPC: G03C3/00
Filed: 1994-05-10
Abstract: PURPOSE:To make possible to record a photographed object, a date and a possessor, etc., on a memo seal and also to use the seal at the time of classifying prints by sticking one or plural memo seals to the proper position on a case in a peelable state. CONSTITUTION:As for the thick camera case, the parts corresponding to a camera lens, a finder 4 and a shutter 5, etc., are cut out so that they may be exposed, the memo seal 10 is stuck to the rear side of the case in the peelable state. And the possessor, the photographed object and the date, etc., can be recorded on the paper seal 10 by writing materials, and also, the seal can be peeld off and stuck to the other articles. If the photographed object, etc., is recorded on the seal 10, the seal 10 sticking to the camera can be peeled off and then, it can be stuck to a film bag in the case of delivering the disposable camera to a DPE shop after the end of photographing. Thus, the prints can be easily classified when the prints are obtained.
Patent JP-H08324745-A (JP)
Title: Belt conveyor
Inventor: HATTA NOBUYA
IPC: B65G21/14
Filed: 1995-05-30
Abstract: PURPOSE: To prevent a reduction in carrying efficiency by preventing falling off of loads being carried so as to realize stable running. CONSTITUTION: A belt conveyor is provided with a fixed boom 10 fixed in the lower side of a main belt conveyor 1, a movable boom 20 connected to this fixed boom 10 and supported so as to be rotated in upper and lower directions with this connection part 13 as a fulcrum, a driving means 30 for rotating this movable boom 20, a carrier belt 40 wound on the fixed and movable booms 10 and 20 and a pressing means 50 provided in the vicinity of the connection part 13 and positioned in the upper side of the carrier belt 40 for preventing floating up of the carrier belt 40 when the movable boom 20 is rotated in the upper direction.
Patent JP-S6025973-A (JP)
Title: Pyrimidine compound
Inventor: KITANO YOSHIMASA
IPC: C09K19/42
Filed: 1983-07-20
Abstract: NEW MATERIAL:4,4''-Dialkyl-2,6,2'',6''-tetraaza-p-terphenyl of formula I (R1 and R2 are 1-10C alkyl). EXAMPLE:4-Pentenyl-4''-propyl-2,6,2'',6''-tetraaza-p-terphenyl. USE:Useful as a component of a liquid crystal material. It has high anisotropy of refractive index, low viscosity, broad liquid crystal temperature range, and excellent stability. It has high compatibility with other liquid crystal compounds, and is effective to improve the response characteristics, contrast, and sharpness, to extend the liquid crystal temperature range and to keep the threshold voltage when mixed with liquid crystal compounds such as biphenyl compound, ester compound, etc. PREPARATION:The compound of formula I can be produced by reacting p-(5-alkyl- 2-pyrimidinyl)benzonitrile of formula II with hydrogen chloride gas and then with ammonia gas, and reacting the resultant compound of formula III with the compound of formula IV in the presence of a catalyst.