baber/WOPTO huggingface dataset:
Patent JP-H0232026-A (JP)
Title: Antiretrovirus agent
Inventor: MIZUMOTO KENJI
IPC: A61K38/00
Filed: 1988-07-20
Abstract: PURPOSE:To obtain an antiretrovirus agent, containing a substance LZ-8, derived from mycelia of the genus Ganoderma and having immunosuppressive activity and specific physico-chemical properties without agglutinating human erythrocytes as an active ingredient and useful for inhibiting propagation of cells infected with human retroviruses, etc. CONSTITUTION:A substance LZ-8 (e.g., FERM P-1826), derived from mycelia of the genus Ganoderma and having physico-chemical properties of (a) 16000-18000 molecular weight measured by a sodium dodecyl sulfate(SDS) gel electrophoretic method and 12000-16000 measured by a Tricine SDS gel electrophoretic method, (b) 0.3-1.8% sugar content based on protein content and (c) mannose, galactose and hexosamine as constituent sugars with immunosuppressive activity without agglutinating human erythrocytes as an active ingredient. The above-mentioned active ingredient can be utilized for treating human immunodeficiency virus(HIV) and human T-leukemia virus-I (HTLV-I) (AIDS virus and adult T cell leukemia virus).
Patent JP-S6075356-A (JP)
Title: Device for forming coated film
Inventor: YASUTOMI HIROSHI
IPC: B05D3/10
Filed: 1983-09-30
Abstract: PURPOSE:To provide a device for forming a coated film which does not require high- temp. baking operation and can cure the coated film on a base body in short time by consisting the device of a painting chamber in which a polymer-contg. paint having a free OCN group is coated on the base body, a curing chamber for the coated film, a post-curing chamber for the coated film and a conveying mechanism which conveys successively the base body. CONSTITUTION:A painted article 5'' which is brought into contact with a curing gas contg. NH3 or amine in a curing chamber 2 to cure the above-described polymer-contg. coated film is brought into contact with air flow in a post curing chamber 3 to accelerate post curing of the coated film. A mechanism 4 for conveying the painted article 5 is so disposed as to pass successively said article through painting chamber 1, chamber 2 and chamber 3 via a series of wheels or sprockets 40 and is continuously or intermittently driven by a driving mechanism 41. Since the need for baking at a high temp. is eliminated by the above-mentioned constitution, considerable economization of energy consumption is made possible. The curing of the coated film in a short time is made possible even with the article with which the high-temp. baking is difficult and therefore the size of the equipment is reduced and production efficiency is remarkably improved.
Patent JP-S6422748-A (JP)
Title: Paper sheet transport device
Inventor: IRIE YOICHIRO
IPC: G03G15/00
Filed: 1987-07-20
Abstract: PURPOSE:To provide smooth transport of paper sheets in different formats with simple construction by arranging a sheet transport belt means along the inner surface of an upper guide plate oriented toward a photo-sensitive drum and driving this belt means through driving of a pre-transcript roller. CONSTITUTION:A paper sheet is pinched by an upper and a lower pre-transcript roller 16a, 16b and transported to reach a photo-sensitive drum 1 under guidance of an upper and a lower guide plate 35, 36, and there it is exposed to light while transported by the drum. A transport belt 41 is set over the upper pre- transcript roller 16a and a pulley 40 installed along the upper guide plate 35 and runs along the inner surface of the upper guide plate 35 through driving of the upper pre-transcript roller 16a. Accordingly, the paper sheet transport is made smoothly, as the paper sheet is fed surely to the photo-sensitive drum 1 by the transport belt 41 even though the paper sheet being transported by the pre-transcript rollers 16a, 16b separates from them before reaching the photo-sensitive drum.
Patent JP-2000020194-A (JP)
Title: Touch pad
Inventor: TOKUO ICHIROU
IPC: G06F3/0354
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent an operator from moving his or her finger up to a scroll area by mistake while a pointing area is used and to enable the operator to discriminate an area which is being traced without looking at the touch pad by providing ribs on the top surface of the touch pad on the border lines between an area where a 1st function is indicated and an area where a 2nd function is indicated. SOLUTION: An insulating film positioned at the top part of the touch pad 4 is formed of, for example, polyethylene terephthalate resin. On the top surface of the insulating film, 1st and 2nd ribs 9 and 10 which extend along the base and right side of the touch pad 5 are provided on the border lines among areas 6, 7 and 8 respectively. In this case, the touch pad 5 has the ribs 9 and 10 on the borders between the pointing area 8 and scroll areas 6 and 7 and the ribs 9 and 10 impede the movement of the finger of the user if the user tries to move the finger up to the scroll areas 6 and 7 while performing operation on the pointing area 8.
Patent JP-H0231047-A (JP)
Title: Small size reduction gear
Inventor: KINOSHITA SATOSHI
IPC: F16H1/28
Filed: 1988-07-19
Abstract: PURPOSE:To realize a broad reduction ratio and a high torque with few number of parts by composing of a fixed internal gear of an internal gear, a movable internal gear of an internal gear, an epicyclic gear of an external gear gearing with the fixed and the movable internal gears, and a sun gear linked directly to a motor shaft gearing with the epicyclic gear. CONSTITUTION:When a sun gear 4 is rotated, an epicyclic gear 12 starts a rotation and a revolution, because a fixed gear 10 does not operate. The number of teeth of the fixed internal gear 10 is n, and that of a movable internal gear 20 is n+ or -1-4. As a result, by the rotation and the revolution of the epicyclic gear 12, the tooth-form parts of the fixed internal gear 10 and the movable internal gear 20 are slipped. The movable internal gear 20 carries out a reduction rotation consequently. The rotation ratio is shown in the formula I, where lis the number of teeth of the sun gear 4 linked directly to a motor shaft 3. By such a constitution, the rotation of the sun gear 4 transmits a reduced rotation and an increased torque to the movable internal gear 20, and they are output to an output shaft 22.
Patent JP-H0833109-A (JP)
Title: Current collecting pantograph slider material of copper-infiltrated fe-bas sintered alloy with high wear resistance and electric conductivity
Inventor: KOIKE MASASHI
IPC: C22C38/58
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a material having an excellent wear resistance and a low resistivity by infiltrating Cu or Cu alloy in Fe-base sintered alloy having a specific porosity for containing one or more of specific quantities of intermetallic compound of Fe and W, TiB2 and ZrB2 and specific quantities of Cu, Ni, Mo as material forming components. CONSTITUTION:Fe-base sintered alloy which contains 5-30wt.% of intermetallic compound of Fe and W and 0.5-5wt.% of one or two of TiB2 and ZrB2 and further 0.5-3wt.% of Cu, 2-6wt.% of Ni and 0.1-2wt.% of Mo as material forming components and the residue of Fe and unavoidable impurity compositions and 10-30% of porosity is manufactured. Pure Cu, Cu alloy containing Cu and 3wt.% of Co, or Cu alloy containing Cu, 3wt.% of Fe, 1.5wt.% of Mo, 1.5wt.% of Zn is infiltrated in the Fe-base alloy at 1135 deg.C in an ammonia decomposed gas atmosphere. Thus, a pantograph slider material which exhibits an excellent wear resistance and low resistivity can be obtained.
Patent JP-H0467690-A (JP)
Title: Light-emitting diode display circuit
Inventor: TANAKA HAJIME
IPC: H01L33/00
Filed: 1990-07-09
Abstract: PURPOSE:To enable a display circuit to be turned OFF when an applied voltage is as far as positive by a method wherein the anode terminal of a light emitting diode is connected to the positive terminal of an electrode, and the source side terminal of a current limiting field effect transistor is connected to the negative terminal of the electrode through the intermediary of a Zener diode. CONSTITUTION:A light emitting diode LED 1 functions as a display section which emits light through the inflow of a current, a Zener diode 2 functions as an input voltage detection section which specifies a boundary impressed voltage which makes a current flow through the LED 1 to turn it ON, and a current limiting field effect transistor 3 functions as a current limiting section which determines the maximum current which flows through the LED 1 independent of an applied voltage. The positive terminal of an electrode is connected to the anode terminal of the LED 1, and the cathode terminal of the Zener diode 2 is connected to the cathode terminal of the light emitting diode 1. The anode terminal of the Zener diode 2 is connected to the drain side terminal of the current limiting field effect transistor 3, and the negative terminal of the electrode is connected to the source side terminal of the current limiting field effect transistor 3.
Patent JP-S57104466-A (JP)
Title: Construction of suspension tower of car
Inventor: NOMURA SHIYOUSUKE
IPC: B62D21/00
Filed: 1980-12-19
Abstract: PURPOSE: To prevent muddy water from intruding into an engine room, by projecting downward a peripheral edge around an opening on a spherically formed suspension tower which is formed convex upward, and by fitting the edge tightly to a peripheral part of a suspension fitting member.  
     CONSTITUTION: The upper end of a suspension tower, upper, 9 is formed spherically all convex upward. The spherical surface is provided with a through hole 4 through which the upper portion of a suspension member 10 passes. Around this through hole 4, both a ring-formed sealing projection 12, whose periphery is projecting downward, and an attaching projection 13 are formed. A fitting  member 15 to attach a suspension member 10 is fitted to the suspension tower  by inserting bolts 17 into holes 14 in such a way that the periphery portion of  the member 15 makes tight contact with the side sealing projection 12 as well  as the attaching projection 13. With this contrivance, the suspension member 10  can be assembled under the condition of well sealed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6339702-A (JP)
Title: Machine tool
Inventor: HAYASHI NOBUAKI
IPC: B23B29/24
Filed: 1986-07-31
Abstract: PURPOSE:To simplify the driving control by performing the cutting feed with the feed control of a tool holder in the axial direction and performing the tool exchange, tool approach to a work, cutting, relief action with the feed control in the rotating direction. CONSTITUTION:A holder rotating drive section 10 which moves a tool holder 9 in the rotating direction and performs the relief, approach, cutting feed of a tool T to a work W and the tool exchange and a holder feeding drive section 11 which feeds the tool holder 9 in the axial direction and performs the positioning of the tool T (T1-T3) and the cutting feed are provided on a feed unit frame 5. The work W is rotated, the tool holder 9 is rotated by a servo motor to the preset angle so that the tool T is brought into contact with the periphery of the work, and cutting is started. According to this constitution, the driving control is simplified.
Patent JP-S6244585-A (JP)
Title: Pickling method
Inventor: NISHI EIICHI
IPC: C23G1/02
Filed: 1985-08-20
Abstract: PURPOSE:To carry out uniform etching during the pickling of a metallic material and to facilitate the regulation of the temp. of a pickling soln. as well as to prolong the life of the soln. by treating the material for plastic working with warm or hot water before pickling so as to remove fats and oils, a lubricant and other foreign matter from the surface of the material. CONSTITUTION:When a metallic material for plastic working such as a pipe or a wire rod is pickled with a pickling soln. at 30-70 deg.C, the material is immersed in warm or hot water at a temp. equal to or higher than the temp. of the pickling soln. for a proper time, pulled up and pickled with the pickling soln. such as sulfuric acid. By this method, the pickling soln. is required to be slightly heated with a heating tube, so the corrosion of the heating tube can be prevented.
Patent JP-S6242390-A (JP)
Title: Method of increasing induced anisotropic magnetic field
Inventor: TOCHIGI YOSHINORI
IPC: G11C19/08
Filed: 1985-08-20
Abstract: PURPOSE:To obtain a large induced anisotropic magnetic field with a simple method by applying high dose ion implantation to a magnetic bubble crystal, applying high temperature anneal to reduce the growth induced anisotropy and exposing the crystal to plasma. CONSTITUTION:High-dose ion implantation is applied to regions other than the region for bubble transfer pattern to a bubble crystal of magnetic garnet subjected to liquid phase epitaxial growth on a substrate, the crystal is subjected to high-temperature anneal and ten exposed to plasma. Thus, a high growth induced anisotropy going to be a vertical magnetizing film provided in the crystal itself is destroyed and the distortion for the share is added to the induced anisotropic magnetic field caused by the ion implantation, then a high induced anisotropic magnetic field is obtained.
Patent JP-H0232797-A (JP)
Title: Drive of pulse motor
Inventor: MARUYAMA SHUZO
IPC: H02P8/00
Filed: 1988-07-20
Abstract: PURPOSE:To perform effective drive of a pulse motor by increasing the current in a leading edge section for phase current more than the current in a trailing edge section in its acceleration or in its high speed operation, and conversely by increasing the current in the trailing edge section more than the current in the leading edge section for the phase current in the deceleration of the motor. CONSTITUTION:In high speed operation in acceleration of a pulse motor, control waveforms in phase A and B are outputted as shown in Fig. 1. In this case, the level of a leading edge section (a) for control waveform is set higher than that of a trailing edge section (b) where (a) is asymmetrical to (b). Thus, the force to promote the rotation of a rotor is to act on, so that the depression of torque will be reduced. Conversely, in its deceleration the control waveforms in phases A and B are outputted as shown in Fig. 2. In this case, the level of the trailing edge section (b) for control waveform is set higher than that of the leading edge section (a). This shows that the force will act on the direction to stop the rotation of the rotor, so that the motor can be decelerated effectively.
Patent JP-H0736549-A (JP)
Title: Method and device for controlling take-up speed of long-sized sheet material
Inventor: SANTO YOSHITERU
IPC: G05D13/62
Filed: 1993-07-22
Abstract: PURPOSE:To keep a fixed feeding speed of a sheet and to secure the even quality over the total length of the sheet by controlling the circumferential speed at the time of taking up a fabric material based on the sheet take-up diameter detected by irradiating the outer diameter of a taken-up sheet material with light. CONSTITUTION:When a fabric material 16 is taken up, the surface of the taken-up material 16 is irradiated with laser light from a laser emitting body 15. The light 20 reflected on the material 16 is received by a laser receptor 17. If the laser light is received by both a high sensitivity light receiving element 21 and a right low sensitivity light receiving element 22B, a screw lever 18 is revolved by a servo motor 19. If the element 21 receives the light more than the left and right low sensitivity light receiving elements 22A and 22B, the drive of the motor 19 is stopped and the receptor 17 is stably positioned. At the same time, the motor driving speed of a take-up roll 14 is reduced in proportion to the drive value of the motor 19. Thus the circumferential speed of the material 16 is always kept at a fixed level.
Patent JP-S6158456-A (JP)
Title: Motor
Inventor: TAKAHASHI TOKITERU
IPC: H02K21/00
Filed: 1984-08-30
Abstract: PURPOSE:To enable a motor of less cogging to be produced with high productivity, by a method wherein a face confronting a salient pole is notched between magnetized areas of a ring-formed magnet, and wherein a slightly magnetized intermediate area is provided. CONSTITUTION:A ring-formed magnet 2 is magnetized with poles N 21 and poles S 22 alternately at the same width in the circumferential direction, and intermediate areas 23 are arranged respectively between the magnetized areas 21 and 22. The intermediate areas 23 are arranged essentially to have the same width, and notched sections 24 are provided for sections confronting salient poles 11, and the intermediate areas 23 are arranged to be magnetized with magnetic intensity equal to or less than that in the magnetized areas 21, 22. As the result, non-magnetized areas can be easily formed on the ring-formed magnet 1, and a motor of less cogging and large torque generation can be easily produced.
Patent JP-S6241018-A (JP)
Title: Drawing machine
Inventor: SUZUKI TSUTOMU
IPC: D06C3/02
Filed: 1985-08-19
Abstract: PURPOSE:To make it possible to increase the speed, to save energy and to reduce noise of drawing machine, by setting magnetic force generating devices repulsing or attracting each other between clips and rails, by floating all the parts except the surface supporting the dead wt. of the clip itself or the part to make the movement possible. CONSTITUTION:The film 1 is clamped on the K surface of the clip main body 41 by lowering the clip lever 42 and the film 1 is drawn. Clamping the film 1 is released by pushing up the clip lever 42 at the exit of the drawing machine. In this operation, the clip main body 41 and the clip stage 44 are floated by the mutually repulsing magnetic forces of the magnetic force generating devices 51-54 on the clip side and the corresponding magnetic force generating devices 55-58 on the rail side and move along the rail 46 in keeping all the non- contacting states except the contact of sliding surfaces owing to the dead wt. The wt. of the movable parts such as the clip main body 41, the clip stage 44 and the roller chain 45 are reduced by the repulsing force of the magnetic force generating device 58 of the rail surface 46 faced to the magnetic force generating device 54 and supported by the abrasive parts 60-63.
Patent JP-2001009789-A (JP)
Title: Cutting device for thermoplastic resin
Inventor: IMAGAWA WATARU
IPC: B26D3/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of cracking, chlorosis and burring on a cutting surface and to prevent damage of a cutting blade member due to an excessive load at the time of cutting a thermoplastic resin mold. SOLUTION: This cutting device 1 for thermoplastic resin cuts a cutting article 100 in a state of locally softening it by clamping it as a pair of cutting blade members 2, 12 relatively provided against each other approaches each other while it is heated by a heating means 8. At this time, elastic bodies 7, 17 prevent occurrence of burring on a cutting surface by adjusting moving speed, that is, cutting speed of the cutting blade members 2, 12 by controlling driving force to be given from a cylinder 4. Additionally, stoppers 6, 16 make each of the cutting blade members 2, 12 contact with each other with no clearance between them at a terminal position and without collision against each other, and prevent damage of the cutting blade members 2, 12 because of receiving an excessive load.
Patent JP-H0530414-A (JP)
Title: Image pickup device
Inventor: SOTODA SHIYUUJI
IPC: H04N5/235
Filed: 1991-07-23
Abstract: PURPOSE:To attain automatic gain control so as to be optimum to a major object by providing a signal level detection area control means to revise a signal level detection area so as to trace the major object. CONSTITUTION:The gain is controlled automatically based on a video signal obtained at a signal level detection area designated in a photographing screen. In this case, the device is provided with a detection means 15 detecting the movement of a picture and a signal level detection area control means 16 revising a signal level detection area from the output of the movement detection means 15 to revise a signal level detection area so as to trace the major object. Thus, even when a position change in the screen of the major object takes place by revising the signal level detection area with the signal level detection area control means 16 according to the motion of the picture, the gain is automatically controlled optimizingly in following to the major object.
Patent JP-H0843961-A (JP)
Title: Document fitting angle measuring device and measuring method therefor
Inventor: MIYAMOTO MASARU
IPC: G01B11/26
Filed: 1994-08-02
Abstract: PURPOSE:To provide a document fitting angle measuring device and the measuring method therefor by which the document fitting angle can be measured at low cost and with simple operation. CONSTITUTION:A document 100 and a layout board 200 are arranged on a fitting board 1 so that mutual reference line 102 and reference lines 202a, 202b are parallel to each other. Next, operation is carried out while moving in parallel a parallel displacement member 20, an annular graduation member 30 is turned so that the marked line 41 of a marked line member 40 is brought into coincidence with the line connecting characteristic parts P1, Q1 on the arranged document 100. Then, while fixing the annular graduation member 30 to parallel displacement member 20, and while moving in parallel the parallel displacement member 20, the marked line member 40 is turned so that the marked line 41 is brought into coincidence with the line connecting the characteristic points P2, Q2 on the layout board 200. Then, the turning angle of the marked line 41 at that time is read and this is made to be the document fitting angle.
Patent JP-H05332699-A (JP)
Title: Material for armor plate and manufacture thereof
Inventor: MIYAZAKI SHIRO
IPC: B32B7/02
Filed: 1992-05-29
Abstract: PURPOSE:To obtain the material of armor plate, which is light in weight, abundant in flexibility and prominent in wearing feeling by a method wherein wire nets are adhered to the upper and lower sides of a core while wool, thick paper and thin paper are adhered to the upper and lower sides of the wire nets sequentially, in a multi-layer body constituted by laminating respective materials of cloth, paper wool and wire net. CONSTITUTION:Paste made from konjak flour is applied on a sheet of hand-made Japanese paper and is dried, then, a plurality or three sheets, for example, of the Japanese paper are superposed and adhered to each other by silicone resin and, thereafter, are sewn by a sewing machine so as to be checkered whereby a surface material 1 is formed. Next, stainless steel wire nets 4 of the degree of 60 mesh are adhered to the upper and lower sides of a core 5 consisting of cloth belt core by silicone resin while wool 3, thick Japanese paper 2 and the surface material 1 are laminated and adhered to each other on the wire nets by the same silicone resin. The load of about 100kg is applied on the upper and lower sides for about one hour by pressing and, thereafter, the laminate is dried in the shade for about one week whereby desired material for armor plate can be obtained. According to this method, steel plates are not employed as so far whereby the title material, light in weight, abundant in flexibility and prominent in wearing feeling can be obtained.