baber/WOPTO huggingface dataset:
Patent JP-2001151660-A (JP)
Title: Skin preparation for external use
Inventor: SATO KIYOSHI
IPC: A61P17/16
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use capable of stably formulating an acylated derivative of glycosyl-L-ascorbic acid being a bleaching ingredient into a system and preventing change in color against light rays and change of smell. SOLUTION: This skin preparation for external use is obtained by formulating the acylated derivative of glycosyl-L-ascorbic acid with an ultraviolet light absorber. The preparation is further formulated with (A) a sequestering agent, (2) a divalent and/or trivalent metal salt and (3) one of sulfurous acid, a sulfite, a hydrogensulfite, thiosulfuric acid, a thiosulfate, pyrosulfurous acid and a pyrosulfite.
Patent JP-H05144411-A (JP)
Title: Small-caliber light emission device
Inventor: NAKAMURA TSUNEO
IPC: G03B15/05
Filed: 1991-11-22
Abstract: PURPOSE:To provide a strobo type light emission device which is long in photo- reach, small, in size, and small in caliber of the emission opening of light. CONSTITUTION:In a small-caliber high-luminance light emission discharge tube in which a noble gas 5 is sealed, an electrode 6 is provided at one end thereof. An emission light outlet 1 is formed at the other end thereof and a corresponding electrode 3 is provided in a manner to surround the outlet 1. A trigger electrode may be provided around a barrel portion of this discharge tube. Further, an equipment such as a lens, a mirror, or a combination thereof which serves to change magnification or angle of the emission light may be provided at a front portion of the emission light outlet. Since the light emitter can be made 6mm or less in inner diameter and made 16mm or less in length, it is possible to prevent turning red of the eye and also to improve disposition of the cameral from the functional point of view.
Patent JP-H06164611-A (JP)
Title: Communication system for ring type local area network
Inventor: HASHIMOTO MASATOSHI
IPC: G06F13/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide a communication system for a ring type local area network which can simplify its constitution and the signal processing and unnecessitates assignment of addresses to the terminal units. CONSTITUTION:A master unit M and the terminal units CH1-CH60 are successively connected with a ring type transmission line L in a transmission/reception enable way. These units M and CH1-CH60 successively transmit and receive the frames where plural blocks of the same bit length are connected in time sequence. Then the master unit M sets the address flag of each block, and each of units CH1-CH60 resets the address flag of the head block having its set address flag and then reads and writes the input/output data on the head block as its own data.
Patent JP-H07190080-A (JP)
Title: Torque transmission connecting device
Inventor: OIDE MORIKAZU
IPC: F16D3/04
Filed: 1993-12-27
Abstract: PURPOSE:To surely transmit a torque even when both shafts are off-centered by providing a support body for rotatably supporting a coupler attachable to and detachable from a truck rotating shaft, a mechanism for raising and lowering and horizontally moving it, and a flexible shaft for transmitting the torque of a driving shaft to the coupler. CONSTITUTION:When the coupler 28 of a connecting device S is off-centered to the rotating shaft 6 of a truck, an electric motor 39 is driven to rotate a cylinder 37 through a belt 44, and this rotation is converted into the rising and lowering motion of a screw shaft 35 to raise and lower a support body 25. When an electric motor connected to a pinion gear 32 is driven, the motion is converted into the horizontal motion of a rack 31 to horizontally move a support body. When the hole 28c of the coupler 28 is conformed to the rotating shaft 6 in this way, the truck is advanced to fit the rotating shaft 6 to the hole 28c. When an electric motor 15 is driven in this state, the rotating torque of a driving shaft 16 is transmitted to the rotating shaft 6 through a flexible shaft 29 and the coupler 28. Thus, even when the rotating shaft 6 is largely off-centered to the driving shaft 16, the rotating torque can be surely transmitted.
Patent JP-H02184265-A (JP)
Title: Power source circuit
Inventor: IMAMURA NORITOSHI
IPC: H02M3/28
Filed: 1988-12-29
Abstract: PURPOSE:To reduce loss and noise by a method wherein the rise-up of an output current is detected other than a secondary output to control the frequency as well as the duty(DT) of a driving power source. CONSTITUTION:A secondary winding is provided separately in a switching(SW) transformer 3 to detect the current I20 of the secondary winding upon the rise-up of the same. When the fluctuation of the output current I20 is small, a switching regulator circuit 20 is operated with the proper frequency of the same and the duty of a power source is controlled in accordance with the output current I20. When the output current I20 is increased, the duty of the power source is controlled so as to increase the frequency of the same and a collector current 110 is cut before the rise-up of a collector voltage E10 whereby the increase of a loss in a switching transistor 4 may be avoided. When the output current I20 is reduced, the duty of the power source is controlled so as to decrease the frequency of the same and the switching transistor 4 is switched to ON before the breaking of the collector voltage E10 while being oscillated whereby the generation of noise may be prevented.
Patent JP-2000159368-A (JP)
Title: Paper separating mechanism of printer
Inventor: SATO HIROSHI
IPC: B65H3/52
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To stably separate and convey paper by making it possible to adjust frictional forces between a pickup roller and the paper and between the paper and a separating pad during separation of the paper. SOLUTION: A paper separating mechanism for a printer, having a pickup roller 3 whereby only one paper abutting against it can be separated from stacked paper and conveyed and a pressure plate 2 having a separating pad 1 buried in its portion against which the pickup roller 3 is pressed, is so formed that its longitudinal dimension b' in a direction perpendicular to the paper feed direction of the separating pad 1 is shorter than the corresponding longitudinal dimension a' of the pickup roller 3.
Patent JP-H08172494-A (JP)
Title: Pocket pager calling system
Inventor: KOBAYASHI HISASHI
IPC: H04W88/02
Filed: 1994-12-16
Abstract: PURPOSE: To provide a pocket pager calling system which can be used in a general household with no troublesomeness caused by the wiring of the transmitter side by preparing a radio transmitter at a radio receiving part to transmit a detection signal. CONSTITUTION: A switch 7A is connected to a radio transmitter 6, and this transmitter 6 is placed in a room where an old man is compelled to be in bed because of illness, etc. Then the switch 7A is put near the hand of the old man. When the old man pushes the switch 7A, a pocket pager is actuated. In this system, the radio communication is carried out between a radio receiver/ wire transmitter 4 and the transmitter 6. The transmitter 6, the switch 7A and a handset 5 can be placed in the separate rooms respectively.
Patent JP-H11172335-A (JP)
Title: Method for regeneration of reactor neutron instrumentation guide pipe
Inventor: KODAMA MITSUHIRO
IPC: G21C17/108
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for regeneration of a reactor neutron instrumentation guide pipe capable of prolonging the life of the reactor neutron instrumentation guide pipe and solving the problem of the space for the storage disposal place accompanying the longer life of the reactor by restoring the neutron irradiation damage of the reactor neutron instrumentation guide pipe and restoring the reliability of the materials. SOLUTION: In the method for regeneration of the reactor neutron instrumentation guide pipe 1 made of stainless steel subjected to irradiation with a prescribed quantity of neutrons, the inside and outside surfaces of the reactor neutron instrumentation guide pipe 1 are subjected to heat treatment over the entire part thereof by a heating device 2, by which the neutron irradiation damage to the reactor neutron instrumentation guide pipe 1 is restored.
Patent JP-H09150010-A (JP)
Title: Apparatus for defoaming and sending liquid crystal
Inventor: SUGIURA ISAO
IPC: B01D19/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To continuously supply a liquid crystal L to an object to be supplied with the liquid crystal without requiring defoaming again after once defoaming is carried out for the liquid crystal. SOLUTION: A bellows-like expansive and contractive body 23 containing a liquid crystal L is installed in the inside of a sealed container 22. The expansive and contractive body 23 is connected to an object to be supplied with the liquid crystal through a first closing valve V1 and a supplying pipe 25 and also connected to a vacuum suction means (not illustrated) through a third closing valve V3 and a gas discharging pipe 27. The inside of the sealed container 22 is connected to a vacuum source (not illustrated) through a fourth valve V4 and a vacuum pipe 29 and also connected to a high pressure air source (not illustrated) through a fifth valve V5 and a pressure pipe 30.
Patent JP-H0728458-A (JP)
Title: Percussion instrument
Inventor: UEIN II KOOEN
IPC: G10D13/10
Filed: 1993-12-28
Abstract: PURPOSE: To provide a percussion instrument by which a player can play in various modes by forming this device of a cylindrical tube equipped with a net with beads. CONSTITUTION: This musical instrument is provided with a metallic tube 10 made of aluminum or steel. The tube 10 is surrounded by a net 15 with beads formed of nylon cords and glass beads, and this is provided with a net edge strand 16, and the strand 16 enters the tube 10 through a hole 14 in the radial directions, and exits from the tube 10 through the hole in the axial direction of an end cap 12. When the tube 10 is held in a horizontal direction with one hand at the tube end, the net 15 with beads is likely to loosely slacken from the bottom face of the tube 10. Accordingly, when the tube 10 is shaken in the lateral direction to the axial line, the net 15 with beads hits the tube 15, and a rhythmical rattling sound is made.  For performance in another mode, when the instrument is held in the horizontal direction, and the tube 10 is shaken in the axial direction, the net 15 with beads is moved in the axial direction along the tube, and a different musical sound is made.
Patent JP-2001150116-A (JP)
Title: Plunger tip for die casting
Inventor: SEO AKIRA
IPC: C23C4/08
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a plunger tip for die casting which has excellent wear resistance and lubricity and can prevent the galling and can cast with the die casting at a low cost by forming the portion needed to exchange caused by the wearing to have the small size so as to be attachable/detachable. SOLUTION: In the plunger tip 1 inserted into a plunger sleeve 43 for die casting and disposed at the front end part of a plunger 60 for pressing molten metal therein, a hollow part opening the rear part is formed at the back side of a pushing part 21 for pushing the molten metal. A connecting part 24 between a cooling water chamber 22 and a tip joint 62 at the opening part side of this cooling water chamber 22, is disposed and an annular tip end bush 3 composed of the wear resistant material and succeedingly, a short cylindrical intermediate bush 4 composed of the lubricity material are formed by fitting so as to be attachable/detachable from the tip end side on the outer peripheral surface of the cooling water chamber 22.
Patent JP-H05149426-A (JP)
Title: Speed change control device of automatic transmission
Inventor: TABATA ATSUSHI
IPC: F16H61/22
Filed: 1991-11-22
Abstract: PURPOSE:To improve the operating feeling of a shift lever in a manual mode. CONSTITUTION:This control device is a speed change control device of an automatic transmission A which can select a manual mode and an automatic mode by the lever of a shift mechanism 1. And a mode discriminating means 2 to discriminate the mode selected by the shift mechanism 1, and a prohibiting means 3 to prohibit a condition to select either running range by the automatic mode in the condition that the mode discriminating means 2 discriminates that a manual mode is selected, are provided. Consequently, the operating feeling of the shift mechanism 1 in the manual mode is improved.
Patent JP-H11166704-A (JP)
Title: Steam desuperheater
Inventor: UEKI KENJI
IPC: F22G5/12
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent generation of damages which are ascribable to thermal stress, even if waterdrops in spray water collide with a bent portion in a steam desuperheater for reducing and controlling temperature of superheated steam supplied from a boiler. SOLUTION: A steam desuperheater wherein a steam temperature is lowered by atomizing spray water 3 in a stream of steam, has a structure wherein a cooling device is arranged at a downstream of the atomization position of the spray water 3 in a bent portion 6 of a steam tube path. The bent portion 6 of the steam tube path is cooled beforehand so as not to again undergo quick cooling of the bent portion 6 at the item when weaterdraps in the spray water 3 collide therewith. Thus, there can be obtained the steam desuperheater which has no anxiety for occurrence of a thermal stress ascribable to the quick cooling.
Patent JP-2000163308-A (JP)
Title: Memory device
Inventor: MICHIDA TOSHIFUMI
IPC: G06F12/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory device capable of expanding the capacity thereof as the merit of a buffered standard while being equipped with the high speed of operation as the merit of an unbuffered standard. SOLUTION: By inputting control signals RAS, CAS and WE to a buffer circuit 16c, the driving ability of SDRAM 161-164 can be held. Besides, a control signal CS is directly inputted to drive the respective SDRAM 161-164 in order to generate delay in the CS. Therefore, the falling and rising of this CS, which takes timing based on a CLK, can be formed within the width of about 2 nsec and about 1 nsec from the rising time of this CLK.
Patent JP-H02177263-A (JP)
Title: Thermal cell
Inventor: FUJIMOTO MASANORI
IPC: H01M6/36
Filed: 1988-12-28
Abstract: PURPOSE:To improve warming technique of a thermal cell for long-time use by using a regenerative layer for a thermal cell that is obtained by putting a regenerative agent for which Li2SO4-NaCl fused salt regenerative agent and powder whose matrix is a homogenous mixture of an inorganic adsorbent are heat-treated and stabilized, into a metal cup, and by applying a lid of metallic plate. CONSTITUTION:For a stabilized regenerative layer 3, after a fused salt regenerative agent Li2SO4-NaCl and an inorganic adsorbent SiO2 are mixed together homogeneously by a ball mill, it is heat-treated at the temperature greater than a melting point of the regenerative agent for Li2SO4-NaCl to be stabilized with SiO2. After ground and granulated to make a stabilized regenerative agent, a regenerative layer 3 for a thermal cell is made by putting a metal cup 1, a solid regenerative agent, and a metal lid 2 in a metallic frame, by caulking process. When the regenerative layer is used, since the stabilized regenerative agent is trapped in the metal cup 1, mechanical force is increased, and the regenerative agent can be increased by means of reducing the inorganic adsorbent. A simple process of only press working after putting the powder into the metal cup and applying a lid allows for easy manufacturing.
Patent JP-H01176450-A (JP)
Title: Absorbent for nitrogen oxide and sulfur oxide
Inventor: HASHIMOTO AKIRA
IPC: B01D53/74
Filed: 1987-12-29
Abstract: PURPOSE:To obtain an absorbent of excellent strength and clarification property by combining calcium sulfate, calcium hydroxide, active carbon, amorphous carbon and hydroxide or alkaline salt of sodium or potassium in a specified ratio. CONSTITUTION:Calcium sulfate, calcium hydroxide, active carbon, hydroxide or alkaline salt of sodium or potassium and a water soluble cellulose derivative such as methyl cellulose are kneaded with water. At that time, mole ratio of Na or K to SO4 in this compound is specified to be 0.05-0.5. Then this compound is heat treated at about 300-500 deg.C in a non-oxidizing atmosphere after being formed into a specified shape and the cellulose derivative is carbonized. When nitrogen oxide and sulfur oxide are brought into contact with the surface of this absorbent, K or Na serves as a fixative and catalyst, the nitrogen oxide and sulfur oxide diffuse through pores and fine pores derived from carbon and react with calcium hydroxide. An excellent absorbent is thus obtained.
Patent JP-H09180516-A (JP)
Title: Luminaire for vehicle
Inventor: AKIYAMA KIYOHIRO
IPC: F21Y101/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To utilize reflected light from a paraboloidal reflecting surface and enhance the outward appearance by making the zonal pattern of a concentric circle prism element group on the inner surface of an inner lens look the same as the zonal pattern of a concentric circle prism element group of a lens of vehicle luminaire of other functions, when a light source bulb is lighted. SOLUTION: A concentric circle prism element group 37 is arranged on the inner surface of an inner lens 31, and the surface perpendicularly crossing to an optical axis Z-Z is formed in the concentric circle prism element group 37. As a result, parallel reflecting light from a reflecting surface 35 of a paraboloid of revolution enters the inner lens without vertically refracting to the surface perpendicularly crossing to the optical axis Z-Z of the concentric circle prism element group 37 on the inner surface of the inner lens 31, and thereby, parallel reflecting light from the paraboloidal reflecting surface 35 can be utilized.  When a light source bulb 34 is lit, the zonal pattern of the concentric circle prism element group 37 on the inner surface of the inner lens 31 looks the same as the zonal pattern of a concentric circle prism element group 27 on the inner surface of an inner lens 21 of a vehicle luminaire of other functions, and outward appearance is enhanced.
Patent JP-2000160213-A (JP)
Title: Method for managing stock of molten iron
Inventor: YAMAUCHI TAKASHI
IPC: G06F19/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the calculating quantity for grasping a stock, to improve the accuracy for grasping the stock, to prevent the sudden blasting reduction caused by excess molten iron or the production loss caused by too little stock from happening and to reduce the time and the cost required for the stock management and the correction of operation based on the stock management. SOLUTION: In a tapped molten iron quantity grasping arithmetic part 12, necessary molten iron quantity grasping arithmetic part 14 and molten iron stocked quantity grasping arithmetic part 16, firstly, the tapped molten iron quantity, necessary molten iron quantity and present molten iron stocked quantity, are obtd. In these arithmetic parts, the calculation is executed with a simple and little calculating quantity. After executing such a calculation, in a molten iron stocked quantity estimating arithmetic part 20, the molten iron stocked quantity just after a prescribed term, is estimated. The estimation in the molten iron stocked quantity estimating arithmetic part 20 is executed in the simple calculation, such as addition and subtraction, and the calculating quantity is little.
Patent JP-H04199547-A (JP)
Title: Semiconductor device
Inventor: MATSUGI TAISUKE
IPC: H01L23/373
Filed: 1990-11-28
Abstract: PURPOSE:To simplify an assembly process and improve heat radiation effect by providing a columnar part on a heat radiator, and fitting a ring with a smaller thermal expansion coefficient than that of the heat radiator, and further brazing a semiconductor chip to the end surface of the columnar part. CONSTITUTION:There are provided a semiconductor chip 1, a brazing material 2, a heat radiator 6 having a columnar part, the columnar part 7 provided on the heat radiator 6, and a ring 8 fitted over the columnar part 7 of the heat radiator 6. The ring 8 has a smaller thermal expansion coefficient than that of a material with which the heat radiator 6 is formed, whereby thermal expansion of the columnar part 7 of the heat radiator 6 is restricted in temperature rise upon the semiconductor chip 1 being brazed to the heat radiator 6. Thus, heating of the semiconductor chip can effectively be cooled, and an assembly process can be simplified and the device can be fabricated inexpensively.
Patent JP-H11164611-A (JP)
Title: Grain culm carrier
Inventor: SATOJI HISAYUKI
IPC: A01D61/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester not to lower the recovery efficiency of grains in reaping and threshing operations and also not to bring about clogging troubles associated with a carrying chain, threshing cylinder, waste straw cutter and the like in each section, even in case an unskilled operator is engaged in such activities. SOLUTION: This combine harvester works as follows: as shown in the figure, when the relationship between the rotating speed Va of a root chain, the rotating speed Vb of an ear tip lug and the traveling speed V of the combine harvester is set, the ear tip side of grain culms is carried in a posture advanced compared to the root side by the action of the ear tip lug which carries grain culms at a speed higher than the root chain when a reaping operation is conducted while making the combine harvester travel at a lower speed, and in relaying grain culms from a feed carrier to a feed chain, the root foot side of the grain culms is advanced by the aid of the feed chain carrying the grain culms at higher speed than the rotating speed of the root chain to effect turning the axial direction of the grain culms to be rectangular to the advancing direction of the combine harvester,  thus the grain culms can be fed in normal posture into a threshing device, preventing insufficient threshing and the production of large quantities of waste straw which may be brought about when grain culms are fed slantly into a thresher.
Patent JP-H05154219-A (JP)
Title: Manufacture of on-water playing tool such as float ring which is made of synthetic resin and whose string insertion hole is reinforced
Inventor: AOYANAGI SHIGEMI
IPC: B29C65/70
Filed: 1991-11-27
Abstract: PURPOSE:To fit an eyelet for reinforcing a string insertion hole formed for the insertion of a grip string arranged on an on-water playing tool made of synthetic resin such as a float ring, in accordance with the formation of the on-water playing tool. CONSTITUTION:A desired number of eyelet forming member fixing tools 4 and 4' are installed on a fixed surface plate 1 of a high frequency welder device 2, and an eyelet forming member 7 made of synthetic resin is fitted, and further, at least two sheets 10 made of synthetic resin as on-water playing tool formation member is placed on the eyelet formation member 7, and the sheet 10 is pressed by the movable surface plate 3 of the high frequency welder device 2 having a mold part 9 on the undersurace, and the eyelet formation member 7 and the sheet 10 made of sunthetic resin are welded along the molding part 9, and the adhesion of the eyelet can be carried out together with the welding of the on water plauying tool.