baber/WOPTO huggingface dataset:
Patent JP-2000118022-A (JP)
Title: Image forming method and image forming apparatus
Inventor: NAKAYAMA NOBUYUKI
IPC: G03G5/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To form a high quality transfer image stably by transferring a visible image formed by selectively changing the surface position of a particle adhering material part according to an image signal, and supplying particles for adhering the particles selectively on the part corresponding to the image of the particle adhering material region. SOLUTION: In a color image forming apparatus main body 301, four single color image forming parts 315a-d for yellow, magenta, cyan, and black are disposed in one row with an equal interval. The main body 301 accommodates an image signal processing device 302 for accumulating and processing an image signal from the outside and transmitting an image signal to a heating head 303. Single color particle images of the four colors produced in the image forming parts are transferred onto an intermediate member 308 successively in a primary transfer part so as to form a multi-color multiple-transferred image. The multiple-transferred four color images are superimposed on a paper 313 supplied and conveyed from a paper tray 314 by a secondary transfer roller 311 of a secondary transfer part so as to be transferred collectively on the paper by heating and pressing.
Patent JP-S63148878-A (JP)
Title: Magnet type driving device
Inventor: SHINBA MICHIO
IPC: H02N11/00
Filed: 1986-12-11
Abstract: PURPOSE:To prepare a pair of rotating section and fixing section and to perform rotary movement continuously by the use of magnetic force with a simple device, by providing a supporting rod of which a magnetic member is fixed to the rotating shaft of the rotating section and by forming a circular-arc bending wall section to the fixing section. CONSTITUTION:A pair of a rotating section 1 and a fixing section 2 is composed of a rotating shaft 11 disposed in an array on a base plate 12 and a disc 13 inserted variably to this shaft, a supporting rod 14 rotating with the disc 13, magnet members 15a-15c and a bending wall section 16 of a fixing section 2. The other pair of rotating section 3 and fixing section 4 is composed likewise. Each magnet member 15a-15c and 35a-35c repulses each other. The magnet members 15b and 35g situated at the incipient edges 16a and 36a of each bending wall section 16 and 36 are mutually attracted to the magnet members of the other rotating section. The magnet members 15c and 35c in free condition are attracted and rotated in the direction of an arrow as indicated. As a result, now that the magnet members stopping in front are pressed one after another, the rotation will continue with rotating shafts 11 and 31 at each center.
Patent JP-H04168425-A (JP)
Title: Liquid crystal display device
Inventor: MORITA TOSHIYUKI
IPC: G02F1/13357
Filed: 1990-10-31
Abstract: PURPOSE:To uniform the display brightness by providing a filter base plate in which the line width of black matrixes is continuously changed. CONSTITUTION:A liquid crystal display element is formed of a filter base plate 1a and a TFT base plate 2. The light emitted form a light source 4 reaches a light diffuse transmitting plate 3 directly and through a reflecting plate 5a. The arrived light is diffused by being transmitted by the light diffuse transmitting plate 3, and then guided to the TFT base plate 2. The TFT base plate 2 and the filter base plate 1a are operated as the liquid crystal display element to control the light guided to the TFT base plate 2. At this time, as the filter base plate 1a, a one in which the line width of black matrixes 6 is changed is used to uniform the display brightness.
Patent JP-H06147917-A (JP)
Title: Position detector
Inventor: NAKAZATO MASAKAZU
IPC: G01D5/245
Filed: 1992-11-05
Abstract: PURPOSE:To easily measure relative position and absolute position with a same magnetic scale. CONSTITUTION:The titled detector is provided with a magnetic scale 51 in which weak magnetic sections having a plurality of depths M1-M3 are prepared at the specified pitch in a moving direction of an actuator, a reference point where the weak magnetic sections on the position corresponding to the reference position of the scale 51 is formed in a manner to have the specified depths M2 and M3, a magnetic sensor 52 for outputting a sine wave with a phase difference of 90 deg. corresponding to the pitch of the scale 51, a means 58 for calculating a relative position from the output of the sensor 52, and a means 53 for detecting a reference point from the output of the sensor 52. Further, it is provided with a means 54 for judging the amplitude level based on the detected value at the reference point, a means 57 for storing an absolute position corresponding to the reference point, a means 56 for controlling the absolute position signal of the means 57 based on the distance between the amplitude level judgement and the reference point, and a means 59 for calculating the absolute position from the absolute point of the reference point read out by the means 56 and the calculated relative position.
Patent JP-H07147223-A (JP)
Title: Pattern forming method
Inventor: FUKUDA HIROSHI
IPC: H01L21/027
Filed: 1993-11-26
Abstract: PURPOSE:To realize the focal depth of a large transfer pattern, and excellent resolution, by arranging a multiple amplitude imagery filter or a filter having synthetic amplitude transmittance of said filter and a high frequency emphasis filter, on the pupil surface of a projection lens, and constituting an effective light source in an illumination optical system having almost ring belt type intensity distribution. CONSTITUTION:Ring belt illumination 7 is applied to a secondary light source surface. A multiple amplitude imagery filter 8 or a filter 9 having synthetic amplitude transmittance of the filter 8 and a high frequency emphasis filter or an approximate phase filter 10 of them is applied to the pupil surface. When the multiple imagery filter is applied to slant illumination, the amplitude distribution of an image formed by the slant illumination is generated in a plurality of part in the optical axis direction. The image formed on each imagery surface has a comparatively large focus, but the focal length is further extended by multiple amplitude imagery. When the high frequency emphasis filter is used, the image contrast to a fine pattern of high spatial frequency is improved.
Patent JP-S63148117-A (JP)
Title: Rotary encoder
Inventor: YANASE TAKAO
IPC: G01D5/245
Filed: 1986-12-11
Abstract: PURPOSE:To obtain plural kinds of output signals by a single magnetic rotary disk by providing magnetic sensors which detect the arrival of the magnetoresistance part and irregular magnetoresistance part of the rotary disk driven by a rotary body to rotate and plural comparators which input the sensor outputs. CONSTITUTION:A base 3 is provided below the rotary disk 1 and a magnet plate 4 is arranged on its top surface. The magnetic sensors 5a and 5b which detect the arrival of notches 1b and 1c are arranged on the top surface of the magnet plate 4. When the rotary disk 1 is driven by the rotary body fixed on a shaft 2 to rotate, the output signals of the sensors 5a and 5b are supplied to the comparators 6A, 6B, and 6Z. As the rotary disk 1 rotates, the notch 1c which is larger in magnetoresistance than the notch 1b arrives at right above the sensors 5a and 5b and signals A' and B' increase in amplitude. Consequently, the comparators 6A, 6B, and 6C output different kinds of signals.
Patent JP-S62129258-A (JP)
Title: 2,3-dihydro-1h-indene derivative
Inventor: OSHIRO YASUO
IPC: A61P25/28
Filed: 1985-12-24
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are H, lower alkyl, phenyl, etc.; R<3> is halogen or lower alkyl; R<4> is H, halogen, phenyl lower alkyl, etc.; R<5> is hydroxyimino, 7-10C alkylamino, etc.; R<6> is H or phenyl; R<7> is H or lower alkyl). EXAMPLE:2,3-Dihydro-7-hydroxy-4-methyl-6-(1-phenyl-2-propenyl)-1H-inde ne-1-one oxime. USE:An improver for hypoxemia useful for cerebral activation, amnesia, senile dementia, etc., having preventing action and lowering action on formation of peroxide lipid in the living body and further useful as an antioxidant with low toxicity and side effect. PREPARATION:A compound expressed by formula II is reacted with hydroxylamine expressed by the formula NH2OH in a solvent, e.g. ethanol, etc., in the presence or absence of a base, e.g. pyridine, etc., at 50-150 deg.C for 1-10hr and, as necessary, the reaction product is reduced to afford the aimed compound expressed by formula I.
Patent JP-H11116955-A (JP)
Title: Chemical grouting agent composition for soil coagulation, and water siopping by soil stabilization and strengthening using the same
Inventor: YOSHIDA MITSUHIRO
IPC: C09K17/48
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To abtain a chemical grouting agent composition for solidifying soil and to provide a water stopping method by stabilizing and strengthening soil containing the same. SOLUTION: This chemical grouting agent composition for solidifying soil comprises liquid A and liquid B as shown below: liquid A: an inorganic liquid matter containing (A) and (B) shown below, (A) an aqueous silicate solution, and (B) an anionic surface active agent; and liquid B: an organic liquid matter using a polysiocyanate which is a mixture of (a) and (b) shown below, the ratio of the compositions (a) to (by weight)=20/80-70/30, (a) diphenylmethane diisocyanates comprising a total of 5-60 wt.% of 2,2'-diphenylmethane diisocyanate and 2,4'-diphenylmethane diisocyanate, and 95-40 wt.% of 4,4'- diphenylmethane diisocyanate, and (b) a polyphenylenepolmethtylene polysocyianate having 3 or more benzene rings and isocyanate groups in the molecule.
Patent JP-H06113822-A (JP)
Title: Culture of baker's yeast
Inventor: ONO MASASHI
IPC: C12R1/865
Filed: 1992-10-07
Abstract: PURPOSE:To provide a culture method capable of efficiently growing baker's yeast and of improving the yield of the cell body. CONSTITUTION:In culturing baker's yeast while controlling the concentration of oxygen dissolved in the culture solution, oxygen is sufficiently supplied and a carbon source is added thereto under a controlled alcohol condition or a controlled RQ condition so as to inhibit the aerobic fermentation to a minimum in the first half of the culture. In the second half of the culture, one or more nutritive sources selected from an oxygen source, a carbon source, a nitrogen source and a phosphate source are added at a rate of <=the maximum consumption rate in each nutritive source in the culture. This culture is carried out under the above-mentioned conditions.
Patent JP-2000345733-A (JP)
Title: Earthquake-resistant slit material and its construction method
Inventor: YAMAZAKI EIZOU
IPC: E04H9/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a complete slit material effectively preventing the collapse of a column in the case of an earthquake. SOLUTION: A hollow section 1 in the longitudinal direction is formed in the slit material made of polyvinyl chloride, flat exterior walls 2a, 2b opposed, holding the hollow section 1 are bulged continuously to the outside in the longitudinal direction respectively, ceramic fibers are used as a fire resistive material for both side edge sections and the insides of connecting members 7a, 7b, long-shaped flat form curved sections are formed integrally in the shapes that the curved sections are lowered to the insides of the ceramic fibers sections.  A reinforcing material 3 having cushioning properties to external force from the flat exterior-wall sides 2a, 2b in the hollow section 1 are formed integrally along the longitudinal direction, voids 8a, 8b for installing the fire resistive material are formed in the longitudinal direction on the bottom sections of fitting grooves 4a, 4b, and the connecting members 7a, 7b connecting the internal surfaces of the fitting-grooves side walls 5a, 5b, 5c, 5d are mounted movably at the base end edges sections of the side walls 5a, 5b, 5c, 5d of the fitting grooves in order to control the quantity of the front-end edge sides opened of the fitting grooves 4a, 4b to a fixed quantity or less.
Patent JP-2000120286-A (JP)
Title: Bathroom underfloor structure
Inventor: TSUJIMOTO NOBUMOTO
IPC: E04B1/348
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To shorten an interval between a collapse plate and the ceiling plate of the lower part by connecting a housing box through a housing hole to the collapse plate setting a bathroom unit to house the lower part of a drain trap. SOLUTION: Building units U1, U2 are vertically connected to provide a floor material 21 on the upper face of a floor panel 2 in a tensioned state so as to be made the floor face 211 of a washing room, a floor face material 22 is adjacently provided in the tensioned state to be made a collapse floor, a bathroom unit 3 comprising a bathtub 31 and a waterproof pan 32 is set, the floor face 321 of the waterproof pan 32 and the floor face 211 of the washing room are substantially flush, and a ceiling plate 8 is provided thereunder in the tensioned state. Housing boxes 5, 6, 7 are provided on the floor face material 22 in a connected row arrangement to house the drain ditches 35, 36 of the waterproof pan 32 and the lower parts of the traps 351, 361, 271 of the discharge opening 37 of the bathtub 31 so as to be connected through drain pipes 352, 362, 272 to a main drain pipe 38. Thus, an interval between the floor face material 22 and the ceiling plate 8 can be shortened. The floor face material 22 and the housing boxes 5, 6, 7 are constituted by fire resistant and sound insulation material.
Patent JP-H03157632-A (JP)
Title: Automatic stop device for lens
Inventor: OKURA ZENICHI
IPC: G03B19/12
Filed: 1989-11-15
Abstract: PURPOSE:To automatize only an area where the need to confirm a stop effect is a little and to simplify structure and operation by stopping down a stop blade to a set value from an open aperture to a scheduled intermediate stop value and making an automatic stop device function when the stop blade is stopped down over the set value. CONSTITUTION:Until a cam ring 18 attains the specified intermediate value, a stop supporting ring 12 is turned in a stop-down direction through an interlocking projecting piece 12d and a regulating projecting piece 18a by the force of a tension spring 15, and the stop blade 11 is stopped down while confirming the effect through a finder. When the ring 18 attains the intermediate value, a turning range regulating pin 12c abuts on the end of a turning range regulating groove 16 and the automatic stop section 20b of a cam surface 20 comes in contact with the follower pin 21b of an intermediate lever 21, and it turns following the shape of the cam after that to change the position of a stopper leg 21d. By releasing a shutter, a release ring 22 and a stop opening and closing ring 13 are turned in the stop-down direction by a tension spring 25 and the pin 22a abuts on the leg 21d to set a stop aperture at the set value.
Patent JP-H04170063-A (JP)
Title: Semiconductor integrated circuit
Inventor: HATTA TOSHIYA
IPC: H01L27/04
Filed: 1990-11-02
Abstract: PURPOSE:To improve the breakdown withstanding voltage of a semiconductor integrated circuit having a static protection circuit by a method wherein a MOS transistor having a threshold voltage whose absolute value is larger than the power supply voltage of an internal circuit and which is smaller than the breakdown voltage of the diode of the internal circuit is included. CONSTITUTION:A source terminal 4 is connected to a power supply potential point, a drain terminal is connected to an outer terminal 1, a gate terminal is connected to an input terminal and, further, a MOS transistor having a threshold voltage whose absolute value is larger than the power supply voltage of an internal circuit 9 and which is smaller than the breakdown voltage of the diode 6 of the internal circuit 9 is included. Therefore, when an excessive surge voltage exceeding the power supply voltage is applied by the outer terminal 1 which can be inserted and extracted in a live state, a voltage equal to the threshold voltage of the MOS transistor 2 is applied to the gate terminal of the MOS transistor 2 having the threshold voltage whose absolute value is larger than the power supply voltage of the source terminal 4 and, at the same time, the MOS transistor 2 is turned on and an electric energy is discharged from the drain terminal to the power supply terminal 4. With this constitution, an electronic energy applied to the input buffer element 6 is suppressed and the breakdown voltage can be improved.
Patent JP-H03158907-A (JP)
Title: Outline shape correcting method
Inventor: OGIWARA MASATO
IPC: G05B19/4097
Filed: 1989-11-17
Abstract: PURPOSE:To efficiently correct the outline shape by designating plural continuous graphic elements for constituting a corrected part of the outline shape as connecting elements, recognizing them as one graphic element for correcting it and changing them in a lump to a graphic generated newly. CONSTITUTION:When an operator designates data of an outline shape by a keyboard 1, a control part 3 reads in the data of the outline shape designated from a memory 2, and its outline shape is displayed by a first color on a screen display part 5. Subsequently, when plural continuous graphic elements for constituting the part to be corrected in the outline shape are designated as connecting elements, the control part 3 recognizes those graphic elements as connecting elements, and displays them by changing them to a second color. Thereafter, when a new graphic is generated, its generated new graphic is displayed in a third color, and a confirmation instruction for whether its graphic is satisfactory or not is awaited. In such a way, by making a display color of a corrected part and a new graphic easily visible by making it different from that of other outline shape, the efficiency of a correcting work is improved.
Patent JP-H03160199-A (JP)
Title: Pump device
Inventor: OKABE MASAYOSHI
IPC: F04D29/58
Filed: 1989-11-17
Abstract: PURPOSE:To cool with efficiency a shaded pole motor and improve general purpose properties, in a device for which the shaded pole motor is used as a drive source and the shell of a pump transporting a low temperature fluid is fixed at the core of the motor, by forming the shell out of a high heat conductivity material. CONSTITUTION:The shell 9 of a pump is formed with a pump base 4 fixed at a core 1a on one end side of a shaded pole motor main body 1 and with a bottomed tubular pump head 8 provided on the outside of an impeller 7. In this case, at least the pump base 4 is formed out of a high heat conductivity material, for example, aluminum or plastics containing carbon, or the like. And heat that is generated at the core 1a of the shaded pole motor 1 and transmitted to the pump base 4, is exchanged with heat of a low temperature fluid flowing within the pump, and so the pump base 4 and the shaded pole motor 1 are respectively cooled. As a result, the shaded pole motor 1 is sufficiently cooled even at a place where a surrounding temperature is high and at a space that is closed tightly and narrow.
Patent JP-H11133876-A (JP)
Title: Illumination unit and liquid crystal display device with illumination unit
Inventor: NOMURA ATSUO
IPC: G09F9/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an illumination unit for a compact and highly reliable liquid crystal display device. SOLUTION: This illumination unit is constituted of a light guide plate 1, a fluorescent discharge tube 2, and a case 9, and a rubber holder 8 covering electrode leads part of the fluorescent discharge tube 2 is formed to L-shape, and the light guide position is fixed to the case 9 via the rubber holder 8 at two of the four corners of the light guide plate 1 at least. It is possible to obtain a high reliability against changes in temperature, humidity, impact, vibration, etc., by a simple constitution using a conventional rubber holder 8 without using special member although an entire size of the illumination unit is made compact.
Patent JP-2000118946-A (JP)
Title: Auxiliary hoising device
Inventor: SAKURADA TOSHIHISA
IPC: B66C1/16
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary hoisting device which is small in hoisting capacity, short in time required for hoisting, unnecessary for special treatment in movement, and capable of rapidly progressing the work. SOLUTION: An object hoisting wire 19 one end 19a of which is fixed to a top plate 7 is successively wound around two fixed blocks 15a, 15b supported by the top plate 7 forming a top part of a base 3 having three legs and three movable blocks 17a, 17b, 17c supported by a block assembly frame 25. The other end 19b of the wire 19 is wound around a suspended block 47 supported by an accessary 31 to be hoisted above the top plate 7, and fixed to the top plate 7 at the folded-back point, a tetra-pot 61 is hoisted by a hoisting hook 2 fitted to the block assembly frame 25, a base hoisting wire 53 having a slackness while the tetra-pot 61 is hoisted at the specified height L is suspended between the accessary 31 to be hoisted and the base 3, and the hoisted accessary 31 is hoisted by the crane.  The hoisting capacity can be only 1/6 of the weight of the tetra-pot 61, and the hoisting distance of the accessary 31 can be only 3L, and the device can also be hoisted by the base hoisting wire 53.
Patent JP-2001121371-A (JP)
Title: Balancing structure of workpiece grip device
Inventor: TERAOKA MASANOBU
IPC: B23Q3/06
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide balancing structure of a workpiece grip device capable of positively balancing by absorbing rotational unbalance and free from the rupture of a fitting bolt or the like. SOLUTION: In this balancing structure of a chuck 6 mounted to a spindle 9 of a machine tool 1 to grip a workpiece W with rotational unbalance, the chuck 6 comprises a cylindrical side cylinder 10, a bottom plate 11 for closing a spindle side opening 10a of the side cylinder 10, and a cover plate 12 for closing at least a part of an anti-spindle side opening 10b. The side cylinder 10 has a workpiece insert opening 6a for mounting the workpiece W, and the cover plate 12 has machining openings 12a, 14b for inserting a machining tool. The workpiece W is pressure-fixed to the inner surface of the cover plate 12 by a pressing mechanism 15, and a balance weight 18 comprising a base weight 16 and a balance adjusting weight 17 larger in specific gravity than the base weight 16, is fitted to the inner surface of the bottom plate 11.
Patent JP-H08133931-A (JP)
Title: Hair-treating agent
Inventor: ARAI YASUHIRO
IPC: A61Q5/00
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a hair-treating agent consisting of the 1st agent composed of a reducing substance and a polysaccharide and the 2nd agent composed of a surfactant or the 1st agent composed of the reducing substance and the surfactant and the 2nd agent composed of the polysaccharide and capable of varying the body of the hair by successively treating the hair with the 1st agent and the 2nd agent. CONSTITUTION: This hair-treating agent consists of the 1st agent composed of a reducing substance and a polysaccharide having anionic group dissociating in water and the 2nd agent composed of a surfactant having cationic group dissociating in water or the 1st agent composed of a reducing agent and the above surfactant and the 2nd agent composed of the above polysaccharide. The polysaccharide and the surfactant form a complex on the hair by successively treating the hair with the 1st agent and the 2nd agent. The hair-treating agent can vary the smoothness, softness and body feeling such as springiness and toughness of the hair. The compounding amounts of the reducing substance, the polysaccharide and the surfactant are preferably about 1.0-12.0wt.%, 0.05-3.0wt.% and 0.5-3.0wt.%, respectively.