baber/WOPTO huggingface dataset:
Patent JP-S59122407-A (JP)
Title: Prevention of slime obstacle of alkali paper making system
Inventor: UMEKAWA OSAMU
IPC: D21H21/04
Filed: 1982-12-29
Abstract: PURPOSE:To destroy microorganisms and to prevent obstacles of alkali paper making system, by using hydrogen peroxide as a slime controlling agent, adding it to white water of alkali paper making system using calcium carbonate as a filler. CONSTITUTION:1-300ppm hydrogen peroxide of a slime controlling agent is added to white water of alkali paper making system using calcium carbonate as a filler, microorganisms constituting slime are destroyed, to prevent slime obstacles of alkali paper making system. When the pH of the white water is 7.2- 7.8, especially improved effects are preferably exhibited. EFFECT:It has no influence on dye and sizing agent to be added to pulp, slime which has already been formed and attached to the wall of container will not release in this concentrations, it exerts no bad influence on paper quality of product, and can prevent new occurrence of slime.
Patent JP-H0972278-A (JP)
Title: Swash plate compressor
Inventor: ISHIKAWA KIMIHIRO
IPC: F04B39/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent following revolution of fixed side races by preventing torque of a shaft from being easily transmitted to the fixed side race. SOLUTION: Load in the axial direction of a shaft of a swash plate 2 is supported by thrust bearings 13, 14 positioned between the swash plate 2 and a cylinder block 6, and annular end surfaces on the radial inner sides of cylinder block side races 15, 16 as fixed side races for constituting parts of the thrust bearings 13, 14 are formed into taper surfaces 25. In the operation of a compressor, when cylinder block side races 15, 16 are brought in contact with a shaft 1 with the sliding operation of the swash plate 2 in the piston reciprocating motion, torque to act on the cylinder block side races 15, 16 is decreased by the contact since the contact is basically a part of the linear contact, and therefore, following revolution of the cylinder block side races 15, 16 can be prevented.
Patent JP-H0677682-A (JP)
Title: Circuit device
Inventor: UEMURA HIROKI
IPC: H05K9/00
Filed: 1992-08-28
Abstract: PURPOSE:To prevent operation failure of a circuit which is generated by migration. CONSTITUTION:The title device is provided with a substrate main body 2, a shield case 3 where the substrate main body 2 is housed inside, a shield case 3 which is formed on the surface of the substrate main body 2 and a pair of non-conducting electrode pads 8, a resistor 7 which is connected between a pair of electrode pads 8, and a glass layer 9 covering the resistor 7 and the electrode pads 8 and the glass layer 9 covers the entire surface of the electrode pads 8.
Patent JP-S6383814-A (JP)
Title: Selecting system for digital input group
Inventor: OGAWA HIROSHI
IPC: G06F3/00
Filed: 1986-09-29
Abstract: PURPOSE:To attain selection of input groups with a small number of parts by connecting in common the emitters of photocouplers set in the same input group and providing a driver for an open collector which drives selectively those emitters connected in common for each group. CONSTITUTION:An A-group selection signal AS and a B-group selection signal BS are set at a low level and a high level respectively. Under such conditions, a driver AD for output of an open collector functions to earth emitters of photocouplers AT1-ATN of a group A. While the emitters of photocouplers BT1-BTN of a group B are open and therefore the input signals AI1-AIN of the group A are fetched by common input buses AO1-AON. In the same way, the signals AS and BS are set at a high level and a low level respectively. Thus the input signals BI1-BIN of the group B are fetched by the common input buses AO1-AON. The same operation is carried out also in the case of optional M sets of photocouplers.
Patent JP-H10306305-A (JP)
Title: Steelmaking method using two or more sets of converters
Inventor: KOMATSU YOSHIMI
IPC: C21C1/02
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a steelmaking method which efficiently executes dephosphorizing refining and decarburizing refining in a converter and minimizes slag development. SOLUTION: This method uses two or more sets of converters provides the following processes. (a) Molten iron having <=0.3 wt.% Si content, is charged into one set of the converter, and the dephosphorizing refining is executed so that P content in the molten iron becomes P content (component standard value in the steel) needed for the crude steel or lower. (b) The dephosphorize- refined molten iron is charged into the other set of converter, and the decarburizing refining is executed without substantially charging slag-making material. (c) The decarburize-refined molten steel and only increased slag quantity during decarburizing refining are tapped or discharged from the other set of converter. In the case the Si content in the molten steel to be dephosphorize-refined exceeds 0.3 wt.%, the desiliconizing treatment is beforehand executed and the Si content is regulated to <=0.3 wt.%.
Patent JP-H0762384-A (JP)
Title: Method for simultaneous concentration of sterol glycoside and long-chain dibasic acid
Inventor: MIZOBUCHI HARUKI
IPC: C11C1/00
Filed: 1993-08-25
Abstract: PURPOSE:To produce sterol glycoside and a long-chain dibasic acid simply and easily at a low cost by separating the sediment of a crude sesame oil using a polar or alkali-contg. polar solvent. CONSTITUTION:The sediment of a crude sesame oil, produced as a useless by-product in the production process of sesame oil and disposed of as waste, or the insols. in the crude oil is put into a polar solvent (e.g. methanol) or an alkali-contg. polar solvent (e.g. a 1-N NaOH soln. in methanol) in a wt. of 10-100 times the sediment or insols. and heated to 30-80 deg.C, if necesary, under reflux, giving a mixturte comprising a polar solvent phase and an insol. phase. On cooling the mixture, the insol. phase increases. The insol. phase is then separated from the solvent phase by decantation, filtration, etc. When methanol is used as the solvent, the separation is done at 40-60 deg.C. The solvent phase contains sterol glycoside; the insol. phase, a long-chain dibasic acid.
Patent JP-S6288743-A (JP)
Title: Paper sheet conveying unit
Inventor: NISHIMURA KAZUHIKO
IPC: G06Q40/00
Filed: 1985-10-16
Abstract: PURPOSE:To make the takeout of jammed bills ever so easy, by partitioning off a conveying route to be formed in an openable conveying unit with a conveying surface. CONSTITUTION:A conveying unit 11 is turned upward and opened when bills are jammed in its conveying route 16, whereby it removes the jammed bills in the conveying route 16. With rotation of the conveying unit 11, a movable machine frame 20 is being energized downward with its own weight whereby this movable machine frame 20 is also opened beneath, therefore the conveying unit 11 is opened and simultaneously a conveying surface of the conveying route 16, namely, an upper conveying mechanisms 17 and a lower conveying mechanism 18 both also are opened, thus removal of these jammed bills becomes facilitated. When the removal of these jammed bills is over, the conveying unit 11 is moved downward, and closed. With this closure, a lower edge part 25 of the movable machine frame 20 comes into contact with an upper edge part 26 of a device body 12, whereby this movable machine frame 20 also is closed at the same time.
Patent JP-H0890788-A (JP)
Title: Color ink-jet recording apparatus
Inventor: SONODA YASUHIDE
IPC: B41J2/21
Filed: 1994-09-27
Abstract: PURPOSE: To provide a color ink-jet recording apparatus which prevents the inproper insertion of an ink tank of a different color which leads to mixing of ink colors and deterioration of printing quality when the ink tank is exchanged, without changing a case body of the ink tank for every color. CONSTITUTION: A color display label 11 having a hole 12 at a different position for every color is attached to each of ink tanks 6BK, 6C 6M and 6Y. A projecting part which is formed at a different position for every color in a carriage containing the ink tanks 6BK, 6C, 6M and 6Y is registered with the hole 12, whereby the inproper insertion is prevented.
Patent JP-S6291665-A (JP)
Title: Misfire holding device for engine
Inventor: TAKAYAMA AKIRA
IPC: F02D29/00
Filed: 1985-10-18
Abstract: PURPOSE:To prevent external support equipments from being damaged by opening the circuit of an over-current breaking means by a great electric current generating circuit so as to allow an engine to misfire when an engine speed (revolving speed of a PTO shaft) is increased in case of a governor failure. CONSTITUTION:In case of the operation of external support equipments, when a lever is operated as usual, and when a switch is simultaneously turned on so as to operate a governing mechanism, a moving contact 7c of a change-over switch 7 is linked so as to be connected with a stationary contact 7a. In this case, an engine speed is adjusted to be constant by the governing mechanism. However, if the the governing mechanism is out of order causing the engine speed to be increased, the output voltage of a F/V converter 5 is increased, and thyristor 6 is turned on so as to permit great electric current to flow to a fuse 9. This causes the blowing of the fuse 9 allowing a thyristor 13 to be turned on by its own electromotive force of a charge coil 2 causing no current to be applied to a CDI ignition device 14 permitting an engine to misfire.
Patent JP-H0279379-A (JP)
Title: Wire material for sliding
Inventor: JO YOSHINORI
IPC: H01R39/20
Filed: 1988-09-14
Abstract: PURPOSE:To attain a wire material for sliding with excellent sliding property in low cost by using a specific alloy as a cladding material and a Cu alloy as a core material. CONSTITUTION:As a core material of a wire, a Cu alloy is used so as to cut the use of noble metals down and attain spring property and further improve electric conductivity. By using an alloy containing Au in 65-75wt.%, Pt in 3-7wt.%, Ag in 7-13wt.%, Cu in 11-17wt.%, Ni in 0.5-1.5wt.%, and In in 0.1-5wt.% as a cladding material of the wire, noise is suppressed at the time of contact sliding of the wire against a commutator or a rotor, the contact resistance is stabilized in a low level, and wear is decreased. Thus, a wire with high spring property and electric conductivity, resulting in low noise generation, is attained, and the wire has stable and low contact resistivity, high wear resistance, and good spring property and is prepared at low cost due to reducing the use of noble metals.
Patent JP-2000056465-A (JP)
Title: Charge particle beam projection alignment method
Inventor: KAWADA SHINTARO
IPC: G03F7/20
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a charge particle beam projection alignment method capable of adequately determining regulation parameters of a charge particle beam optical system, such as focal position correction quantity, and executing pattern transfer of higher accuracy at high throughput. SOLUTION: This method is a method for transferring the patterns by illuminating a mask having the patterns with charge particle beams and projecting and imaging the charge particle beams patterned by passing through the mask onto a sensitive substrate. The sub-fields 111 on the mask are divided by mesh and the correlation between mesh grid points and the patterns 113 is obtd. The resulted correlation distribution is determined as an evaluation function. The regulation parameter of the optical system is determined in accordance with this evaluation function.
Patent JP-H0278974-A (JP)
Title: Electric apparatus
Inventor: UMEMURA TOKIHIRO
IPC: G01R31/06
Filed: 1988-09-14
Abstract: PURPOSE:To surely detect a partial discharge by providing a 1st and a 2nd loop circuits in a location near the windings to output the 1st and the 2nd voltage signals which the signal components corresponding to the magnetic field components of an electromagnetic wave crossed each other are made to have mutually reverse phase. CONSTITUTION:When the partial discharge is generated from the windings 6, 7, 8, the electromagnetic wave is reached to detection probes 10, 11 and crossed over, then an induced voltage is generated in accordance with an intensity of the electromagnetic wave. Magnetic field induced voltages on the 1st and the 2nd voltage signals have the same levels but the reverse phases; on the other hand, electrostatic induced voltages have the same levels and the same phases. So, in a differential amplifier circuit 16, the electric field induced voltages are offset, and the magnetic field induced voltages are superimposed and amplified. The difference voltage amplified in the circuit 16 is supplied to a spectrum analyzer 17 to measure the frequency region, then by analyzing the result, whether the partial discharge is generated in the windings or not can be decided.
Patent JP-H1159350-A (JP)
Title: Automotive brake pedal structure
Inventor: MASUDA TOMONORI
IPC: B62D25/08
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an automotive brake pedal structure which, in the event of the head-on collision of a vehicle, can prevent impact load from working on a pedal arm via the push rod of a Master vac. SOLUTION: If a Master vac 9 is moved backward as the result of the head-on collision of a vehicle and accordingly an impact input works on a push-rod lever 11 via a push rod 10 in the backward direction, the backward rotation of the push rod lever 11 can be restrained and the input of the impact load to the pedal arm 2 can be avoided, since the push rod 10 is connected to the push rod lever 11 in such a manner that when the impact input exceeds a predetermined value, the push rod 10 is released from the push rod lever 11.
Patent JP-H0279242-A (JP)
Title: Magneto-optical overwriting system
Inventor: MIYAJIMA SHIN
IPC: G11B5/02
Filed: 1988-09-14
Abstract: PURPOSE:To facilitate the constitution of a device and to unnecessitate the impression of a bias magnetic field by making the coercive force and the Curie temperature with a first magnetic layer and a second magnetic layer in a specied size relation. CONSTITUTION:A coercive force Hc1 of a first magnetic layer 3 and a coercive force Hc2 of a second magnetic layer 5 is in the relation of Hc>Hc2 in a room temperature, a Curie temperature Tc1 of the first magnetic layer 3 and a Curie temperature Tc2 of the second magnetic layer 5 are in the relation of Tc1<Tc2, and at least the second magnetic layer 5 is constituted by using the magnetic material without having the compensating point between the room temperature and the Curie temperature. Thus, the manufacture of the magneto- optical recording medium and the constitution of a recording and reproducing device are facilitated and a recording bias magnetic field can be made unnecessary at the time of a recording action.
Patent JP-S6384507-A (JP)
Inventor: MORITO YUSUKE
IPC: A47G19/22
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6475061-A (JP)
Title: Method and equipment for coating
Inventor: SHIGA DAIZO
IPC: B05D7/14
Filed: 1987-09-14
Abstract: PURPOSE:To perform efficient and high-precision coating by turning an arm fitted with a plurality of coating guns and displacing it in a prescribed direction and also tilting respective coating guns and separating the coating guns respectively from a coating surface at a prescribed interval and performing coating. CONSTITUTION:A material 204 to be coated which is conveyed along a coating line is carried into a coating station 200. Then an arm 64 arranged with a plural of paint injection means 66a-66d in straight line is turned and also while relatively moving the arm 64 and the material to be coated, the prescribed paint injection means are tilted to the arm. Furthermore at least one or more paint injection means 66b, 66c provided to the inside are moved back and forth and displaced for the arm 64 and thereby the paint injection means are separated from the coating surface of the material to be coated at a prescribed interval and directed thereto at nearly right angle and paint is injected therefrom and thereby the material to be coated is applied therewith. As a result, coating operation can be performed efficiently with high precision for the inner plate parts and/or the outer plate parts of the car body for an automobile.
Patent JP-S6386478-A (JP)
Title: Manufacture of insulating gate type semiconductor device
Inventor: WATABE KIYOTO
IPC: H01L29/78
Filed: 1986-09-29
Abstract: PURPOSE:To improve the degree of integration by forming a gate electrode on the side wall part of a recess formed in a predetermined region on a semiconductor substrate of a first conductivity type, and, with this electrode as a mask, ion-implanting an impurity of a second conductivity type into the substrate surface thereby to form source and drain regions. CONSTITUTION:After forming an oxide film 2 on the surface of a substrate 1, a resist film 20 having a hole section is formed, and with the film 20 as a mask the substrate 1 is anisotropically etched to form a recess. Then, after removing the film 20, an insulating film 4 is formed on the substrate 1 surface, and further a silicon layer 5 is formed. And, a resist film 21 is formed in the portion in which a gate electrode is to be drawn out. Then, by performing anisotropic etching, leaving the silicon layer 5 on the side wall part of a recess 3 and the part having the photoresist, the other part is removed, thereby forming an electrode 50. And the electrode 50 as a mask As ions 6 are implanted to form source and drain regions 7, 7. Subsequently, after forming an insulating film 8 on the surface, an opening 9 is provided, and a wiring layer 10 is formed. With this, the gate width can be changed without varying the area occupied by the device.
Patent JP-2001057349-A (JP)
Title: High-speed mirror surface polishing method of silicon wafer
Inventor: KINOSHITA NOBORU
IPC: H01L21/304
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To enhance conspicuously a mirror surface polishing speed and obtain a mirror surface in a short time by the small number of steps, by a method wherein a surface of a silicon wafer is processed until it becomes a predetermined surface roughness or less, and this processing surface is polished like a mirror surface by use of an abrasive containing barium carbonate particles. SOLUTION: A surface of a silicon wafer is processed so that a surface roughness is 150 nmRa or less. There is in particular no restriction as a surface processing method, but for example, a lapping method, a grinding method, or the like can be exemplified, and among others, the grinding method is preferable. The reason why the grinding method is preferable is that a damage layer of a wafer by the grinding processing is thinned, and further even though not always clarified, a mechanochemical reaction between the silicon wafer and a barium carbonate particles is easy to advance. After the silicon wafer is processed so that the surface roughness is 150 mnR or less, the processed silicon wafer is further polished by an abrasive containing the barium carbonate particles as abrasive particles to obtain a mirror surface.
Patent JP-H0548045-A (JP)
Title: Manufactur eof non-volatile semiconductor memory device
Inventor: SHINGU MASATAKA
IPC: H01L29/792
Filed: 1991-08-20
Abstract: PURPOSE:To provide the manufacture of a non-volatile semiconductor memory device, which has the high degree of integration and to which information can be written, by excellently generating a punch-through to an aimed section without generating the punch-through between a diffusion layer and a diffusion layer formed in an active region in an adjacent row while holding an element isolation region having comparatively narrow width. CONSTITUTION:In the manufacture of a non-volatile semiconductor memory device, in which a source region and a drain region are punched through by implanting ions into active regions positioned on both sides of a gate electrode 10 by specified patterns and data are written, first resist films 14 are formed previously, second resist films 16 are formed so as to be to some extent positional-displaced from the upper sections of the first resist films by patterns corresponding to data for a program, the width of windows 18 facing the active regions is constituted so as to be made smaller than that of the active regions 6, and ions are implanted through the windows 18, thus writing data.
Patent JP-2000053526-A (JP)
Title: Cosmetic
Inventor: IYANAGI KOICHI
IPC: A61K8/72
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic which improves the states of skin and hair, e.g. skin-roughening, gloss deficiency or the like caused by drying, gives them moistness by means of sufficient moisture retention and shows a so-called beautiful skin or beautiful hair effect by including specific two kinds of polymers. SOLUTION: This cosmetic is obtained by including a mixture, which includes (A) a polymer containing a monomer of formula I [G-O- is the group obtained by removing H from the hydroxyl group at the 1-position of a reducing sugar; R1 and R2 are each H or methyl; (n) is 2 or 3; (m) is 1-5] and (B) a polymer containing a monomer of formula II [(x) is 2 or 3; (y) is 1-5; R3 and R4 are each H or methyl] as constitutive units in a ratio of the components A to B of 1:10 to 10:1, in a proportion of 0.001-10 wt.%, preferably 0.01-3 wt.%, and (C), when necessary, surfactants, powders or pigments, antioxidants, ultraviolet ray absorbents, moisturizers, vitamins, antiseptics, perfumes or the like. The cosmetic can be used as a cosmetic for skin, e.g. a toilet water, a cream, a lipstick or the like, or a cosmetic for hair, e.g. a hair tonic or the like.
Patent JP-H0671793-A (JP)
Title: Roll replacing device
Inventor: ARIKAWA TAKAMASA
IPC: B31F7/00
Filed: 1992-08-31
Abstract: PURPOSE:To replace a roll automatically and rapidly by providing a dolly reciprocally movable along a beam and a pair of wire members which raise and lower the beam in a horizontally suspended condition and have one end suitably rolled up and the other end connected to the extending end of the beam on the opposite side. CONSTITUTION:A new roll is set on a dolly 26, the roll is carried to the side of a calender 21 while the dolly is kept horizontal by wires 27 and 28 and, by reversing this sequence, the roll is set on the calender. More specifically, the dolly 26 having a grip mechanism 25 mounted thereon is made movable on a beam 23, this beam 23 is lifted along a support 22 by the wires 27 and 28 and these two wires are so tensioned as to keep the beam 23 in a horizontal position, whereby the roll 24 can be replaced automatically and rapidly.
Patent JP-2000050780-A (JP)
Title: Single action disgorger
Inventor: TSUCHIYA KACHIYASU
IPC: A01K97/24
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a single action disgorger. SOLUTION: In this disgorger, a disgorger roller is attached to the top point of the dehooker shaft and is made rotatable by some 45-180 deg. in the reverse direction to that of the curve of the hook fitted to the line. An incision 5 for passing through the line is formed on the disgorger roller in the longitudinal direction of the dehooker shaft 1 and the hole for passing through the hook is bored on the inside of the dehooker roller so that it may be linked to the incision 5. Finally, the disgorger roller rotation means is provided on the rear edge of the disgorger shaft 1 to allows the disgorger roller to rotate.
Patent JP-S59140823-A (JP)
Inventor: SAKUMOTO AKINORI
IPC: A01K89/01
Filed: 1983-12-09
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。