baber/WOPTO huggingface dataset:
Patent JP-S58123635-A (JP)
Title: Color picture tube exposure device
Inventor: FUKUDA KUMIO
IPC: H01J9/227
Filed: 1982-01-19
Abstract: PURPOSE:To enable distribution of a light intensity and correction thereof to be easily achieved through a simple device in a short period of time, by using a simple light distribution filter whose transmission factor changes centre-symmetically, together with a rectangular auxiliary light distribution filter which moves only toward a horizontal direction. CONSTITUTION:A glass panel 1 which is the face-plate of a picture tube is placed on the base of an exposure device. A light source 3, correcting lens 4, light distribution filter 5 and auxiliary light distribution device 6 are disposed in regular order facing the internal surface of the panel 1. This auxiliary light distribution device 6 is composed of a rectangular shading plate having its lengthwise side along the horizontal direction of the face-plate and a driving device for driving this shading plate toward the direction vertical to the face- plate, namely the direction parallel to the shorter side of the rectangular shading plate. The light distribution filter 5 is formed so that the transmission factor of light may change centre-symmetrically, namely simply in a circular form, mainly using the required light intensity distribution on the vertical axis of the  pannel.
Patent JP-S61164556-A (JP)
Inventor: NISHI KAZUO
IPC: A61L9/01
Filed: 1985-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5499246-A (JP)
Title: Hot-water storage type hot-water feeding apparatus
Inventor: HORIE AKIRA
IPC: F24H1/20
Filed: 1978-01-21
Abstract: PURPOSE: To obtain an economical water heating apparatus in which only a necessary amount is heated by arranging a water conduit which surrounds the outer periphery of the heater on the bottom of a hot-mater tank and has an exit port in the upper part and forming a throttle part at a part of the water conduit.  
     CONSTITUTION: A water conduit 5 is arranged which is formed of a heat insulating material and is so constituted that a wide heating part 7 surrounds the outer periphery of a heater 2 arranged in the lower part of a hot-water tank 1, and a cold water inlet 3 is formed under the heating part 7, and upper the heater 2, a throttle part 6 is formed, and an exit 4 is formed at the upper end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60150732-A (JP)
Inventor: SUZUKI MASATO
IPC: A61B6/04
Filed: 1984-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58123743-A (JP)
Title: Method for deburring lead frame side
Inventor: MIURA YUUJI
IPC: H01L23/50
Filed: 1982-01-18
Abstract: PURPOSE:To automate a deburring process by a method wherein a lead frame with its sides burred is transmitted to be pressed to the points of deburring tools. CONSTITUTION:A resin-sealed body 4 containing a semiconductor element is formed on a lead frame 2. The frame 2 has burrs 6 on its sides. The frame 2 is pressed and held in grooves 10a of grooves rolls 10 and is inserted between belts 11 or the like when it is transmitted. The burrs 6 are under pressure exerted by the grooves 10a of the rolls 10. The lead frame 2 comes out of the pressing section and the burred sides thereof meet the points 12a of the rotatably provided deburring tools 12 for deburring.
Patent JP-H05188425-A (JP)
Title: Camera
Inventor: MATSUSHIMA HIROSHI
IPC: G03B7/20
Filed: 1992-01-16
Abstract: PURPOSE:To provide a camera capable of automatically setting plural exposure correction values by providing a means by which the focal length of a lens or a zoom lens which is mounted at present can be recognized. CONSTITUTION:A lens control circuit 2 drives and controls a motor for focusing a photographing lens and a motor for controlling a blade. Lens information such as the focal distance is transmitted to a microcomputer 1 by serial communication. By depressing a switch SW6 in a state where the focal length of the zoom lens is set to (b)mm on a wide angle side, the focal length (b)mm and the exposure correction value A at that time are set in an electronic dial 10. Next, by depressing the switch SW6 in a state where the focal length is set to (c)mm on the telephoto side, the focal distance (c)mm and the exposure correction value B are set in the electronic dial 10. As a result, the exposure control value A is set on the side where the focal length is (b)mm and the exposure control value B is set on the side where it is (c)mm by taking the focal length between the focal length (b)mm and (c)mm as boundary.
Patent JP-S5291261-A (JP)
Title: Device for producing signals for carrier apparatus
Inventor: TAKADA KAZUAKI
IPC: B25J19/02
Filed: 1976-01-23
Abstract: PURPOSE:To simply and essily determine the position of an apparatus that moves and performs operation being served with electric power from the distribution lines, by directly connecting coils to the distribution lines, and providing a detector coil which detects the magnetic flux of coils on said apparatus.
Patent JP-S55100899-A (JP)
Title: Foot pedal type empty can crushing device
Inventor: ARIGA SHIYOUZOU
IPC: B30B9/32
Filed: 1979-01-24
Abstract: PURPOSE:To crush empty cans and enable the easy carrying and post-treating of the empty cans by feeding the empty cans fed through feed port, one by one, down to a crushing port with an inch-feed mechanism then depressing a tread plate to moving pressure plate in the stationary pressure plate direction. CONSTITUTION:The empty can 4 charged through the feed port 5 in the upper part of the body 3 passes through the 1st path 6 and reaches the 2nd and 3rd passes 7 and 8, thence it is stopped in the 1st position by the 1st can stopper 28. Next, when the tread plate 10 at the end of a lever 9 is pushed, the 1st can stopper 28 is pulled by a chain 30 and assumes an uphill state, thereby releasing the holding of the empty can 4. Thence, when the foot is removed from the tread plate 10, the lever 9 is moved upward by the energizing force of a spring 15 and at the same time the can stopper 28 prevents the roll advancing of the next empty can. The 2nd can stopper 32 releases the restraining of the empty can 4 stopping at the terminal end part 8y. Hence, the empty can 4 enters between stationary and moving pressure plates 23 and 18 and stops on an antifalling means 24. Hence, when the tread plate 10 is pressed again, the pressure plate 18 moves in the stationary pressure plate 23 direction, whereby the empty can 4 is crushed.
Patent JP-S62166085-A (JP)
Title: Feed tube separation type nut feeder
Inventor: YAMADA TAKAAKI
IPC: B23K11/14
Filed: 1986-01-14
Abstract: PURPOSE:To exactly supply and position nuts by constituting the titled feeder in such a manner that a prescribed number of the nuts are stocked by a nut holding tube having a prescribed length and that the nuts can be replenished during the stoppage of a robot. CONSTITUTION:The end of the tube 1 is set in a standby position and further a juncture 1b is connected to the end of the tube 1 so that the nut 6 necessary for the next operation is received and is housed into the nut holding tube 1a. Input is made and the robot operates to make the operation when the setting of a work 13 to be worked is completed upon ending of the supply of the nuts 6. The next operation is started by the same step as for the previous step when the operation of one cycle is completed. The welding of the nuts is exactly executed by the device constituted in the above-mentioned manner.
Patent JP-S61199081-A (JP)
Inventor: ROBAATO JII MAATEINESU
IPC: C08F26/00
Filed: 1986-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08192446-A (JP)
Title: Resin mold apparatus
Inventor: SAWADA HIROYUKI
IPC: B29C33/12
Filed: 1995-01-19
Abstract: PURPOSE: To enhance the accuracy of the support position of a lead frame by utilizing a movable support pin as a support pin at the time of the injection of a resin to prevent the formation of a small hole to a resin mold part after completion by the support pin. CONSTITUTION: A plurality of support pins 26 are held by two holding members (movable plates) 27 arranged above the cavity block 2a of an upper mold 21. In this holding state, the support pins 26 pierce the cavity block 2a up and down to be arranged so that the leading ends thereof can come into contact with the leading end part of a lead frame C from above. The movable plate 27 is provided so as to be reciprocally movable between a lower support position where the support pins 26 are brought into contact with the leading end part of the lead frame C and an upper pull-out position where the support pins are allowed to be spaced apart from the lead frame C and moved to a support position to be brought into contact with the cavity block 21a in a key driving state.  When a resin is injected into a cavity 23 to a certain degree, a ball screw spline 37 is raised to move the support pins 26 to the upper pull-out position.
Patent JP-S55100956-A (JP)
Title: Paramagnetic hard alloy
Inventor: MIYASHITA HIROTOSHI
IPC: C22C32/00
Filed: 1980-01-21
Abstract: PURPOSE: To enhance abrasion and corrosion resistance of an obtained title alloy by a method wherein a specific composition is prepared from W boride of which a part is replaced by one or more of boride of IVa, Va, VIa metal and Ni of which a part is replaced by a predetermined metal or boride.  
     CONSTITUTION: This alloy comprises 30W70vol% of W boride of which 10W 40vol% is replaced by one or more of boride of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and a balance of Ni of which 10W40vol% is replaced by one or more of Cr, Mo, Fe, Co, Fe boride, Co boride or Ni boride. Because this alloy has a relatively low sintering temperature compared to a hard metal, it is easily sintered and has hardness and deflective strength almost equal to a hard metal. Moreover, because this alloy has paramagnetism at a room temperature and high hardness, it is excellent in abrasion resistance, corrosion resistance, especially, corrosion resistance to human sweat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58124504-A (JP)
Title: Oil-water separating agent
Inventor: ENDOU SHIYUUZOU
IPC: C09K3/00
Filed: 1982-01-19
Abstract: PURPOSE:To attain the regenerative utilization of a waste urethane polymer, by using the thermal cracking substance of the urethane polymer as an oil-water separating agent. CONSTITUTION:When alkali metal hydroxide or alkali metal alcholate and amino alcohol are added to a urethane polymer consisting of polyether polyol and polyisocyanate to thermally crack the same at a reaction temp. of 100- 200 deg.C, a highly viscous liquid or a pasty substance is obtained. When this substance is added to a mixed liquid comprising water and an oil in an emulsified state or dispersed state alone or in combination with a known serfactant, water and the oil are rapidly separated. When 50ppm of the obtained oil-water separating agent is added to an emulsion obtained by stirring 50ml fuel oil C and 50ml water, 100% water separating rate is attained within 120min.
Patent JP-S5289643-A (JP)
Title: 4-n-alkoxy-alpha-methyl cinnamic acid-4-cyanophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/20
Filed: 1976-01-22
Abstract: PURPOSE: Title compounds of formula I (R is 3 α 10C straight-chain alkyl). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59131303-A (JP)
Inventor: SHIBATA TSUNEO
IPC: A45D4/00
Filed: 1983-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60197782-A (JP)
Title: Masking on the surface of sheet material
Inventor: NAGAMURA HIDETAROU
IPC: B29C47/08
Filed: 1985-01-16
Abstract: PURPOSE:To perform masking efficiency to form a readily releasable masking film which leaves no unevenly dispersed residues of an adhesive on a sheet after stripping and to prevent deposition of dust, by applying a specified masking material temporarily through utilization of heat remaining on the surface of sheet material after forming. CONSTITUTION:A masking material 1 is applied temporarily to a sheet material 4 extruded from a die 5 such as plastic sheet, metal sheet or decorative sheet, between a pair of press rolls 6, while the formed sheet retains remaining heat. The masking material is prepd. by coating paper on one side with a synthetic resin consisting mainly of olefinic copolymer or thermoplastic rubber which retains remaining heat even after the formed sheet is cooled to normal temp. Just before application, the masking material is moistened all over the uncoated surface by a humidifier 8 so that the paper may have an equilibrium moisture content. The masked sheet material is cut with a cutter 7 to appropriate width and length.
Patent JP-H03212003-A (JP)
Title: Waveguide type dielectric filter
Inventor: SOGO HIROYUKI
IPC: H01P1/205
Filed: 1990-01-17
Abstract: PURPOSE:To attain polarization with simple constitution by coupling part of a conductor film covering almost entire surface of a dielectric block with coupling conductors mutually, and isolating the coupled part from other film. CONSTITUTION:At least two coupling conductors 10 are provided, a part of them is provided in a dielectric block 1 and the other part reaches the surface of the dielectric block 1. Then a part 6 of the conductor film 2 covering almost all the surface of the dielectric block 1 is coupled with the coupling conductor 10 and the coupled part 6 is isolated from the other film. Thus, a polarized waveguide filter with simple constitution is realized without deteriorating the characteristic.
Patent JP-S59131873-A (JP)
Inventor: KURAMOTO TAKAJI
IPC: F26B17/14
Filed: 1983-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02188151-A (JP)
Title: Stator of variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/30
Filed: 1989-01-13
Abstract: PURPOSE:To enable a rotating stator to pivot in a small-sized motor by engaging a bearing into a support installed to a stator and by forming the support concentrically to a rotating shaft. CONSTITUTION:A rotating stator 31 is supported by a pivotable support 26 shapedly provided to a rotor shaft 4 concentrically with a bearing 31 and adjusted to set by a small-sized motor 35 of a driving gear 29. By pivoting the rotating stator 31 phase shift is caused to the rotating field produced between a rotor and a stator. The rotating speed of a rotor 8 can arbitrarily be changed by controlling the voltage induced to a rotor conductor 5. Furthermore, when the rotating stator 31 is pivoted, the current by phase difference flows to a resistance material (r) as if the resistance to the rotor conductor 5 were increased and large torque is caused because conductors 55 and 5 decoratively provided in interconnection between rotor parts 2 and 3 is of an integral structure shorted and connected by the resistance material (r). The rotating stator can thereby be pivoted with less powerful force.
Patent JP-S60159439-A (JP)
Inventor: MARUKO KANTSU
IPC: F16F13/10
Filed: 1985-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63173391-A (JP)
Inventor: YASUI SUNAO
IPC: H05K3/46
Filed: 1987-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09194571-A (JP)
Title: Epoxy resin composition, modified epoxy resin composition and production thereof
Inventor: HIROSHIGE YUUJI
IPC: C08G59/50
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To produce a modified epoxy resin composition, comprising a cured product of a fluorene-containing epoxy resin and a modifier composed of an engineering plastic and solid rubber particles and having a high glass transition point and a high strength, etc.  
     SOLUTION: This epoxy resin composition comprises (A) a curable epoxy resin having a fluorene compound in combination therewith, (B) an engineering plastic and (C) solid rubber particles. The components (A) and (B) can mutually be compatibilized to form a matrix of a single phase after curing the component (A) and the component (C) is dispersed in the matrix and contained therein. The component (C) is preferably composed of fine particles of a core/shell type rubber. The resultant composition is used for preparation and cured in the presence of a curing agent to afford the modified epoxy resin composition. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H10201493-A (JP)
Title: Preparaton and use of zone pellucida antigen and antibody for infertility and contraceptive
Inventor: DUMBER BONITER SU
IPC: C12N15/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition containing a zona pellucida antigen produced by a DNA recombination technology as an active ingredient, capable of imparting immunity to an individual so as not to impregnate, and useful for immunological contraceptive. SOLUTION: Three cDNA clone sequences of formulas I-III expressing the zona pellucida(ZP) antigen are obtained from a cDNA library synthesized from a poly mRNA separated from the ovarian tissue of a mammalian such as pig, rabbit, dog, cat or man and subsequently subjected to a DNA recombination technology to express a ZP protein. Thus, the polypeptide containing an antigen- determining group specific to an amino acid sequence coded by a P2 sequence of formula I, a P3 272 base sequence of formula II or a P3 484 base sequence of formula III is obtained. The protein is added to a pharmaceutically suitable carrier in an amount effective to develop the immunity.
Patent JP-H03215484-A (JP)
Title: Production of 2',3'-dideoxy-beta-ribonucleoside
Inventor: KAWAKAMI HIROSHI
IPC: A61P31/18
Filed: 1990-01-16
Abstract: PURPOSE:To readily obtain the subject compound having an anti-AIDS virus effect and useful as a raw material of related compounds by carrying out a condensation reaction between a substituted pyrimidine derivative and a halogenodideoxy-pentofuranose derivative in the presence of a tertiary amine. CONSTITUTION:A condensation reaction is carried out between a 5-substituted pyrimidine derivative of formula I [R<1>-R<3> are (substituted)alkyl or phenyl; X is O or N having atoms or atomic groups; Y is H, (halogen-substituted)alkyl or alkenyl] and a 1-halogeno-2,3-dideoxy-pentofuranose derivative of formula II (R<4> is OH-protecting group; Z is halogen) in the presence of a tertiary amine (e.g. triethylamine or pyridine) to obtain the objective 1-(2,3-deoxy-beta-D- pentofuranosyl)-pyrimidine derivative of formula III.
Patent JP-H11201783-A (JP)
Title: Scale plate and small control apparatus with it
Inventor: UENO SHINJI
IPC: G01D13/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a scale plate capable of being utilized for two kinds of specifications simply and conveniently and to provide a small control apparatus utilizing it. SOLUTION: Scale display sections 9, 20 are printed in different colors in regions surrounding circles with the prescribed radii from the circumference of an operation hole 8 on the surface and backside of a scale plate 2 formed with the front shape into a rectangular shape and having the operation hole 8 for inserting a pointer operation section at the center section. Display openings 11, 12 for displaying the motion or function of a control apparatus are formed on the outside of the regions of the scale display sections 9, 20, and prescribed characters and symbols are printed on the surface and back face around the display openings 11, 12 selectively or correspondingly depending on whether the surface side of the scale plate 2 is used or the backside is used.
Patent JP-S62192184-A (JP)
Inventor: RICHIYAADO JIEI PARUMAA
IPC: A63B55/00
Filed: 1987-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03129189-A (JP)
Title: Valve opening and closing device
Inventor: TOKU TAKASHI
IPC: F16K31/04
Filed: 1990-01-16
Abstract: PURPOSE:To eliminate faulty operation, etc., by transmitting rotating-driving force of a motor through a worm gear to the rotation of a cylinder body, arranging an emergency operating shaft, etc., on the same shaft core as the cylinder body, and rotatably supporting a pair of bevel gears intersecting the shaft axis at right angles. CONSTITUTION:In the inside of a cylinder body 111, a shaft 113 is installed in the direction of intersecting the shaft core of the cylinder body 111 at right angles. A pair of bevel gears 115 are rotatably supported on the shaft 113 through a level gear presser 114 provided at the back. An emergency operating shaft 117 on the same shaft axis as an output shaft 110 and the cylinder body 111 penetrates the upper end cover 116 of a cylinder case 119 through a bearing 121, and a bevel gear 118 engaging with the gear 115 is fixed to the lower end of the shaft 117. A spiral spring shaft 123 is restricted or released by energizing or releasing an electromagnetic coil 127. When a motor 101 is driven to be operated without energizing the coil 127, the cylinder body 111 is rotated through spur gears 102, 103, gears 107, 108, etc., a spiral spring 124 is wound up, and a valve body operates in the direction of opening (or closing).
Patent JP-H05193712-A (JP)
Title: Apparatus for transferring large and small goods
Inventor: HAIIWA TADASHI
IPC: B65G17/26
Filed: 1992-01-20
Abstract: PURPOSE:To surely transfer large and small goods mingled with each other and sandwiched from above and below by belts. CONSTITUTION:An endless holding belt 3 is disposed right above an upper travelling part 2a of an endless travelling body 2 provided at a fixed interval on the outer periphery with goods support sections, and a lower travelling part 3a of the holding belt 3 is supportingly guided by holding pulleys 26a, 26b, 26c and 26d which are elastically energized to vertically move and depress normally the lower travelling part 3a with springs. Even if goods sandwiched between the endless travelling body 2 and holding belt 3 to be transferred differ in the size, the lower travelling part 3a of the holding belt 3 follows the size of goods and can surely sandwich and transfer the goods.
Patent JP-H02190496-A (JP)
Title: Production of plated steel sheet excellent in spot weldability
Inventor: SUZUKI SHINICHI
IPC: C25D5/48
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a plated steel sheet excellent in industrially satisfactory weldability by electrolyzing a galvanized steel sheet in a zinc nitrate-based bath of specified concn. with the steel sheet as a cathode. CONSTITUTION:A galvanized steel sheet is electrolyzed in the bath consisting essentially of 0.1-10mol/l zinc nitrate with the steel sheet as a cathode at 0.1-100A/dm<2> current density and 0.2-15sec current applying time. Consequently, zinc and oxygen are combined and deposited on the galvanized steel sheet surface, spot weldability is improved, the continuous spot number and durability of the tip are improved. When the content of zinc nitrate of the bath is lower than the lower limit, the amt. of the film to be deposited is reduced, and the current efficiency is also decreased. When the content is higher than the upper limit, a low-temp. crystal is easily deposited, and the cost is increased. when the current density is lower than the lower limit, the treating time is prolonged. Metallic zinc is easily formed and weldability is not significantly improved, when the density is higher than the upper limit. When the current applying time is shorter than the lower limit, the amt. of the film to be deposited is reduced. The operation is disadvantageously affected and the adhesion of the film is deteriorated, when the time is longer than the upper limit.