baber/WOPTO huggingface dataset:
Patent JP-H0198608-A (JP)
Title: Preparation of modified styrene polymer
Inventor: KOMADA MEGUMI
IPC: C08F257/00
Filed: 1987-10-13
Abstract: PURPOSE:To prepare a modified styrene polymer having an excellent compatibility, by adding a specified amt. of a vinyl monomer in the course of polymn. or graft reaction in polymerizing styrene and grafting styrene on the polymer. CONSTITUTION:A styrene polymer which may contain a vinyl monomer other than styrene (e.g., acrylic acid) is blended with styrene alone or together with a vinyl monomer other than styrene (e.g., acrylic acid or vinyl acetate), and the mixture is placed under graft reaction conditions to give a modified styrene polymer contg. 0.5-90wt.% vinyl monomer other than styrene. In mixing a plurality of different resins with a colorant, for example, the present polymer can be used favorably as a compatibilizing agent for obtaining a compsn. tinted with no unevenness in hue.
Patent JP-S62116911-A (JP)
Title: Zoom lens assembly and original image projecting device using it
Inventor: TAKAGI MASABUMI
IPC: G03B27/34
Filed: 1985-11-18
Abstract: PURPOSE:To realize a small-sized variable power zoom lens assembly by using a flat lens as a zoom lens, moving a focal length varying plate linearly in a direction crossing the optical axis with respect to the 2nd lens barrel and moving the 1st lens barrel in the optical-axis directions relatively to the 2nd lens barrel. CONSTITUTION:The 1st lens barrels 22 and 22' which support flat lens elements (b), (c), and (d), and (e), (f), and (g) fixedly are fitted slidably as shown by an arrow D in the 2nd lens barrel 18 where flat lenses (a) and (h) are fixed. When the plate 19 for focal length variation is moved relatively to the lens barrel 18 as shown by an arrow C, pins 24 and 24' move along long-sized holes 27 and 28 while controlled by cams 15 and 26, and consequently the lens barrels 22 and 22' move in the lens barrel 18 in the optical-axis directions. Consequently, the focal length of the zoom lens varies. Thus, the flat lenses are used to make the lens barrels thin in a direction corresponding to the short direction of a slit exposure area, thereby realizing a variable magnification original projecting device which is reducible in size.
Patent JP-S62118797-A (JP)
Title: Driving method for stepping motor
Inventor: TSUYUKUCHI YUJI
IPC: H02P8/24
Filed: 1985-11-18
Abstract: PURPOSE:To shorten a settling time by exciting a phase excited immediately before a stopping phase to generate a braking effect of the winding of adjacent phase. CONSTITUTION:Retriggerable monostable multivibrator 15 and a monostable multivibrator 16 are provided. The multivibrator 16 generates a pulse of time width T2 at braking time. Thus, when an exciting current flows to the winding 5b of the second phase corresponding to the stopping angle position, an exciting current flows for a period T2 to the winding 5a of the first phase in which a current flows till the time immediately before a current flow to the windage 5b of the second phase of the stopping angle position. Thus, it comes into 2-phase exciting state only for this period to generate a braking force, thereby stopping without vibration.
Patent JP-H08120956-A (JP)
Title: Sound isolation floor structure for bathroom
Inventor: NAKAI TAKASHI
IPC: E04B1/82
Filed: 1994-10-24
Abstract: PURPOSE: To enlarge the degree of freedom in the design of floor plan or the like by shutting off solid transmission sound and air transmission sound resulting from shock toward the floor pan of a bathroom to sharply lower a noise level during bathing in a downfloor for improving habitability on the floor under the bathroom. CONSTITUTION: In the floor structure of a bathroom having a dwelling space under the floor, the support leg 50 of a bathroom unit 1 is erected on a building frame 60 through a rubber vibration isolator 51. At least, the floor part of the bathroom unit 1 is composed of a floor pan formed by making a damping material complex, or a porous sound absorption material 80 is arrangedly provided in a space 70 between the floor pan 10 and the building frame 6.
Patent JP-H10107852-A (JP)
Title: Data transfer method and network connection device
Inventor: ONO YASUSHI
IPC: H04L45/16
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce loads applied on a network by carrying transmission data by a single data transfer unit in a section to be the same route to a plurality of transmission destination hosts in a transmission line from a transmission origin to the plurality of transmission destinations and sequentially branching the destination of the transmission data at a branching point to be separated into a plurality of routes. SOLUTION: A network address extraction part 2 takes out the network address and host address of the respective hosts of the transmission destination from an IP data part inside frame data from a header analysis part 1 and a destination branching part 3 refers to a route file 4, separates the network address by a gateway unit and branches the destination of the transmission data. Then, a frame reassembly part 6 prepares the frame data for a number corresponding to the branching number of the network address. In this case, the transmission data are carried by one data transfer unit in the section to be the same transmission route to the hosts of the plurality of transmission destinations and the destination of the transmission data is successively branched at the point of reaching the branching point to be separated into the plural routes.
Patent JP-H09168555-A (JP)
Title: Backing body made of metal used for manufacturing constitutional element of artificial subsidiary tool and constitutional element of artificial subsidiary tool containing this
Inventor: ASHBY ALAN
IPC: A61F2/30
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a metallic back pad body used for manufacturing an artificial orthosis which can be firmly fixed within a limited area, by forming a metallic element of the metallic back pad used for the artificial orthosis with a support element made of a synthetic plastics from a front part equipped with a means to attach on a bone and a rear part formed by a lattice-like member. SOLUTION: This metallic back pad body used for manufacturing an artificial knee-cap bone orthosis composing element comprises a plate-like forming support body 1 and has a positioning pin 3, a central boss 4, and a peripheral rim 5 on the front face. On the back face 6, a boss 7 is protruded and a lattice-like member 8 with outer rim 9 is attached to the boss 7. A fine mesh metallic net 11 is filled between the rim 5 and the boss 4, and the metallic net 11 composes an inward growing surface on the front face set neighboring to a bone so that the lattice-like member 8 is embedded in a support element 20 made of a synthetic plastic material. Thereby, the metallic structure can be made thinner to allow to form thicker support plastics thereon.
Patent JP-H0897026-A (JP)
Title: Oxide magnetic material and inductor formed thereof
Inventor: DAIGAKU HAJIME
IPC: C04B35/30
Filed: 1994-09-27
Abstract: PURPOSE: To provide inductors which are uniform in inductance and independent of temperature change in inductance without being subjected to a process through which the inductor is turned nultilayered, wherein the inductors are molded out of oxide magnetic material and resin. CONSTITUTION: The composition ratio of the main component of oxide magnetic material is represented by a general formula, a[Ni(1-x) .Cux -]O.bZnO.dV2 O5 .cFe2 O3 , wherein a, b, c, d, and x are so set as tp satisfy formulas, a+b+c+d=100, 0.1×x×0.8, 0<=b<=35, 32<=c<=48, and 0.1<=d<=0.5. A magnetic core is formed of the above oxide magnetic material, and an insulated covered copper wire is wound around the magnetic core, which is sealed up in molding resin into an inductor.
Patent JP-H10105150-A (JP)
Title: Character storage circuit and display control unit
Inventor: ISHII AKIRA
IPC: H04N5/445
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the display control unit which improves the display quality of characters displayed on a screen and makes a multiple display of' characters without increasing the capacity of a character memory. SOLUTION: The control unit is equipped with a character memory 4 which store patterns corresponding to character codes and is equipped with a read data path for reading data of 2<k> lines including a line specified with a line number at the same time together with character codes and data, on the said specified line, 2<k> latches 20 to 23 which latch read data from the character memory 4 by every (n) bits, 2" PS converting means 24a to 24d which convert the contents of the latches into serial data, a smoothing means, and rearranging means 25a to 25d which rearranges the outputs of' the PS converting means according to the display vertical positions of characters to be displayed.
Patent JP-H02152649-A (JP)
Title: Pack of plurality of article
Inventor: OTSUTOO HANSUMAN
IPC: B65D71/00
Filed: 1989-10-05
Abstract: PURPOSE: To make the packed articles move clearly seen by comprising two opposite connecting walls located between an upper portion and a lower portion, and providing two connecting walls with the opening separatable by the weakened wall members and formed on the side parts extended between the upper portion and the lower portion. CONSTITUTION: Two sidewalls 5, 5a respectively comprise two gradient openings 6, 7, 6a, 7a. The openings 6, 7 of the sidewall 5 among the openings are shown. Two openings 6a, 7a of the sidewall 5a have the shape same as that of the openings 6, 7 of the sidewall 5. The weakened wall member 10 is extended between two openings 6, 7. The wall member 10 is provided with the tongue pieces 14, 14a projecting to the openings 6, 7, on the edge portions. On this occasion, a perforation 11 is extended through one of two narrowest parts of the wall member 10. By tearing the wall member 10 along the perforation 11, the upper portion 3 is separatable from the lower portion 4, together with the side walls 5, 5a positioned thereon.
Patent JP-H03120557-A (JP)
Title: Image forming device for developing by wet process
Inventor: TSURUOKA ICHIRO
IPC: G03G15/10
Filed: 1989-10-04
Abstract: PURPOSE:To prevent foul smell and to improve image fixing characteristics by dispersing toner contg. agents into a carrier liquid contg. >=50vol.% 1st component contg. <= 5monomer silicone oil having a cyclic siloxane structure and a 2nd component contg. an aliphat. hydrocarbon of a petroleum system as a developing soln. CONSTITUTION:Electrostatic latent images are formed on a charge carrying member 21 via electrostatic latent image forming means 22, 10 and the development of these images by a wet process is executed by a means 60 for development by the wet process. The developing soln. used in this case is pred. by dispersing the toner contg. The coloring agents into the carrier liquid contg. >=50 vol.% 1st component contg. <=5 monomer silicone oil having the cyclic siloxane structure and the 2nd component consisting of the aliphat. hydrocarbon of the petroleum system. The foul smell generated by the aliphat. hydrocarbon of the petroleum system are drastically decreased in such a manner and the flocculation of the toner in a developing unit and cleaning unit by the evaporation of the carrier liquid is lessened, by which the deterioration in the quality of recorded images is reduced.
Patent JP-2001079926-A (JP)
Title: Continuous production method of resin oriented article
Inventor: OGAWA AKIHIRO
IPC: B29C48/32
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a continuous production method for a resin oriented article enabling the control of orientation and the molding or high speed molding of a thick-walled oriented article. SOLUTION: In a continuous manufacturing method of a resin oriented article consisting of a crosslinking process for kneading a raw material resin and a thermal crosslinking agent in an extruder to supply the obtained kneaded matter to a thermal crosslinking zone 5, a stretching zone 7 and a cooling zone 6 from the extruder and thermally crosslinking the raw material resin in the kneaded matter extruded from the extruder in the thermal crosslinking zone 5, a stretching process for orienting the crosslinked resin obtained in the crosslinking process at least in a unidirectional orientation direction at the m.p. of the resin in the stretching zone 7 to shape the same into a molded article shape and a cooling process for cooling the shaped article in the stretching zone 7 to orientation relaxing temp.  or lower in the cooling zone 6, a process interposing a lubricant between the resin contact surface of the die and the crosslinked resin to wash and wipe the resin oriented article after cooling is provided.
Patent JP-H06113483-A (JP)
Title: Method for monitoring capacity of battery in uninterruptive power supply equipment
Inventor: ARAI MASAKAZU
IPC: G06F1/28
Filed: 1992-09-29
Abstract: PURPOSE:To determine an ordinary processing time of a computer which is adapted to the capacity of a battery, when a commercial power supply is inter rupted. CONSTITUTION:When a commercial power supply is in ON-state, OFF of a signal for indicating the interruption of the commercial power supply, which is fed from an uninterruptive power supply equipment, is confirmed, and the time when confirming OFF is written in a memory. Then, when the commercial power supply is interrupted, from the time when being interrupted, the time written in the memory in a normal time, i.e., the time when comfirming OFF is subtracted to compute a battery charging time. The computed battery- charging time is collated with battery charging data which indicate the relation between the charging time and capacity of the battery. From the collated result, the capacity of the battery and a backup time are computed. Further, from the backup time, a shutdown time and the margin of alpha minutes are subtracted to determine an ordinary processing time.
Patent JP-S62118780-A (JP)
Title: Vibration wave motor
Inventor: KAWAI TORU
IPC: H02N2/00
Filed: 1985-11-19
Abstract: PURPOSE:To delete the number of parts by using a pressing ring and a cylinder also as means for applying a pressing force between a vibrator which forms a stator and a contactor which forms a rotor, and means for holding them. CONSTITUTION:A vibrator 3, an electrostrictive element 2, a vibration absorber and a holding ring 6 form a stator. A contactor 4, a holding ring 5, a pressing dowel 8, a pressing ring 9 and a cylinder 10 form a rotor. Many rolling balls 7 are inserted between the ring 6 of the stator and the flange of the cylinder 10 of the rotor. The stator is interposed under pressure between the contactor 4 and the balls 7 by the elastic deforming forces of the ring 9 and the cylinder 10.
Patent JP-S63114340-A (JP)
Title: Transmission timing signal supervisory system
Inventor: SETO CHIAKI
IPC: H04L27/00
Filed: 1986-10-30
Abstract: PURPOSE:To eliminate the timewise limitation of a processor by providing a transmission timing detection circuit at the outside of a controller. CONSTITUTION:An ST1 detection circuit 5 having a function detecting the presence of the ST1 signal is provided at the outside of a controller 6 for a data communication MODEM 20 receiving a data by using the ST1 signal (transmission timing signal) sent from a terminal equipment 10. The ST1 detec tion circuit 5 always supervises the ST1 signal sent from the terminal equipment 10, detects the presence of the ST1 signal and informs it to the controller 6, then the controller 6 is released from the timewise limitation in the baud rate by the supervision of the ST1 signal and it is possible to make other additional function during that time.
Patent JP-H02107545-A (JP)
Title: Elastic artificial stone for building material
Inventor: WATANABE TAIJI
IPC: E04C2/20
Filed: 1988-10-17
Abstract: PURPOSE:To obtain elastic artificial stone for building material having elasticity by mixing inorganic material with a high molecular organic binder having elasticity after curing and curing this mixture. CONSTITUTION:The aimed artificial stone is obtained by mixing inorganic material with a high molecular organic binder having elasticity after curing and curing this mixture. As the utilized inorganic material, stone, crushed stone, conductive metal and ceramic sand are preferably shown. Further as the high molecular organic binder, urethane resin binder, polyethylene resin binder, polyester resin binder and epoxy resin which have elasticity after curing are preferably shown. In the case of utilizing the above-mentioned elastic artificial stone as external wall material or internal wall material, even when a building is vibrated by earthquake and the like, the elastic artificial stone is deformable for this movement and therefore a crack is not caused.
Patent JP-H06259593-A (JP)
Title: Information identifier
Inventor: TANAKA MASUMI
IPC: H05B33/02
Filed: 1992-09-29
Abstract: PURPOSE:To provide an information reader such as a bar code reader, etc., in which light receiving quantity distribution of a light receiving element can be improved so as to be uniformalized and a reading error can be reduced. CONSTITUTION:A bar code 2 is irradiated with light from the light source 1 of a thin film EL element, and the optical path of reflected light from the bar code 2 is changed by a mirror 3, and it is converged on a lens 4, and is received by the light receiving element 5 such as a charge storage element (CCD), and it is converted to an electrical signal, then, information stored in the bar code is read by a decoder circuit. The thin film EL element is as follows. (1) An EL element whose surface confronting with an information display medium is formed in a curved surface with the center formed in recessed shape. (2) An EL element in which the film thickness of an EL element light emitting layer is thickened at both terminal parts of the element. (3) An EL element whose EL element light emitting surface is widened at both terminal parts of the element. (4) An EL element letting EL element light emitting surface be plural number and in which the total area of the light emitting surface is formed larger than a middle part at both terminal parts of the element. (5) An EL element in which lets the density of light emission center included in the EL element light emitting layer be different values at the middle part and both terminal parts of the element.
Patent JP-H09102803-A (JP)
Title: Data transfer device
Inventor: YOSHIDA TADAHIRO
IPC: G06F13/40
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the total sum of buses in a whole system by attaining tarnsmitting plural signals by means of one signal line. SOLUTION: A control circuit 101 for inputting the two input signals IN 0, IN 1 and a selecting signal SEL is connected to a first driving circuit 102 having a threshold potential between a first power source VDD and a second power source VDDM and the second driving circuit 103 having the threshold potential between the second power source VDDM and a grounded potential VSS and the output terminals of the first and second driving circuits 102 and 103 are short-circuited so as to be connected to the signal line.  The signal line is provided with consfiguration by connecting a first receiving circuit 104 providing the threshold potential betweeh the VDDM potential which is positioned between the first power source VDD and the grounded potential VSS and the first power source VDD and the second receiving circuit 105 providing the threshold potential between the VDDM potential and the grounded potential VSS.
Patent JP-H05111694-A (JP)
Title: Treatment of organic waste water
Inventor: KOBAYASHI TATSUJI
IPC: C02F3/34
Filed: 1991-09-10
Abstract: PURPOSE:To enable treating of ultra-high-concn. org. waster water and particularly treating of the waste water contg. hardly decomposable org. matter, such as lignin and tannin by adding photosynthesis bacterium somas adsorbed on a porous carrier to the org. waste water. CONSTITUTION:The photosynthesis bacterium somas enter the inside parts of the pores of the porous carrier when the somas are adsorbed on the porous carrier. The predaceous bacteria of the photosynthesis bacteria cannot advance down into the deep parts of the pores where the photosynthesis bacterium somas exist and, therefore, the somas are protected from the predaceous bacteria. The org. matter advancing into the pores is thus extremely rapidly decomposed. Further, the porous carrier acts as the nucleus at the time of flocculating and settling and, therefore, the settling rate is extremely high and the sepn. by settling is eventually executed smoothly even with the ultra-high concn. org. waste water. In addition, the volume of a flocculating and separating tank can be reduced and the amt. of the flocculating agent to be added is remarkably reduced.
Patent JP-S62119745-A (JP)
Title: Optical pickup device for array light source
Inventor: YAMANAKA YUTAKA
IPC: G11B7/125
Filed: 1985-11-19
Abstract: PURPOSE:To obtain a highly functionable array-light source optical pickup device, by assembling an array type semiconductor laser in the same optical system as conventional ones. CONSTITUTION:Each luminous point of an array type laser 1 is driven by a driving circuit 12 with the signals of different frequencies. From the outputs of spot position error detectors 9 and 11 which also act as photodetectors, information from spots on a recording medium 6 formed by each luminous points is separated by a band-pass filter circuit 13 which passes frequencies in the vicinity of each luminous point only. The luminous point A is driven by a direct current and luminous points B and C are driven by means of signals of different frequencies. When frequencies which are sufficiently higher than the frequencies of information signals are selected as the driving frequencies, the reflecting rays of light from the spots become amplitude-modulated signals with the driving signals as carriers. Therefore, when the amplitude-modulated signals are passed through the band-pass filter, whose center frequency is the carrier frequencies, and detected, information from necessary spots can be obtained.
Patent JP-S63115213-A (JP)
Title: Constant voltage power circuit
Inventor: TAGUMA MICHIO
IPC: G05F1/56
Filed: 1986-10-31
Abstract: PURPOSE:To eliminate a need of external parts for output voltage adjustment and simplify assembling and adjusting works by controlling the output voltage by a data register connected to the output side. CONSTITUTION:An output voltage dividing resistance is divided into resistances R1-R(2<n>+1) by data length, and they are connected in series between output terminals, and connection points of respective voltage dividing resistances are decoded through a multiplexer, and one selected node is used as the negative input of an operational amplifier. The output of the data register connected to a data bus controlled by a microcomputer is used as the address input of the multiplexer. In this constitution, the output voltage can be controlled to 2<n>-number of kinds of value if the bit length of the data register is (n), and the one-step width of the output voltage is varied by adjusting the resistance value corresponding to one voltage dividing resistance.