baber/WOPTO huggingface dataset:
Patent JP-H02235759-A (JP)
Title: Ink jet recording apparatus
Inventor: NODA ATSUSHI
IPC: B41J2/175
Filed: 1989-03-10
Abstract: PURPOSE:To keep the recording density on a recording medium constant and to obtain stable recording grade by mounting an emitting ink amount alteration means for changing the amount of the ink emitted from a recording head for forming a dot corresponding to a dot thinning rate. CONSTITUTION:The set temp. of a recording head is set to T1 at the time of usual recording and, when the temp. of said head 6 exceeds T1, a heat insulating heater 6 is turned OFF. Since the temp. of the head rises by the heat generated from an emitting heater 4 when recording is continued, a pulse width is reduced in this case. That is, by this mechanism, the temp. of the head is almost held to T1 at the time of usual recording to obtain a proper ink droplet diameter d1. At the time of high speed recording, the set temp. of the head is adjusted to T2 (>T1) and the heat insulating heater 6 is controlled so as to keep T2. Even when a pulse width Pw is reduced (=Pw2) in the same way as that at the time of usual recording, the temp. of the head is high and the viscosity of ink is low. Therefore, an ink droplet diameter d2 proper at the time of high speed recording performing thinning is obtained.
Patent JP-H0616544-A (JP)
Title: Antitumor agent containing acetic acid derivative
Inventor: UBUSAWA MASANORI
IPC: C07C59/64
Filed: 1993-03-18
Abstract: PURPOSE:To obtain an antitumor agent containing an acetic acid derivative and having effects of decrease of tumor cell number, prolongation of life, suppression, etc., of proliferation of tumor. CONSTITUTION:The antitumor agent contains a compound of formula I (R1 is formula II to formula IV; R2 is H or methyl) or its salt, e.g. 4-(4- biphenylyl)-4-oxobutyric acid as an active ingredient. This compound is orally or parenterally administered and the dose for human is 0.1-1000mg/kg, preferably 0.5-500mg/kg daily.
Patent JP-H01231590-A (JP)
Title: Cubic image pickup device
Inventor: UENO ATSUSHI
IPC: H04N13/02
Filed: 1988-03-11
Abstract: PURPOSE:To facilitate cubic viewing by delaying one of right and left images by one field period and then outputting the right and left video signals after switching them alternately for each frame so as to be outputted both images photographed at the same time point in case a zooming operation is carried out during a photographing action. CONSTITUTION:The right eye video signal (e) is inputted to a fixed contact 20b of a changeover switch 20 and, at the same time, inputted to a delay circuit 19 to be turned into a signal (g), (i.e., the right eye video signal delayed by one field period) and inputted to a fixed contact 20a of the switch 20. In other words, the switch 20 selects the signal (e) or (g) by means of the zoom action signal (l). As a result, the output signal (j) is inputted to a fixed contact 21a of a changeover switch 21. While the left eye video signal (f) is inputted to a fixed contact 21b of the switch 21. Then the cubic video signal (k) which is switched by the field signal (i) is outputted. Thus the cubic viewing is facilitated.
Patent JP-H03256857-A (JP)
Title: Opening structure for film package
Inventor: KATO KEITARO
IPC: B65D75/62
Filed: 1990-03-08
Abstract: PURPOSE:To obtain a simple opening structure for a package by a heat- weldable, heat-shrinkable film by providing a row of small holes at a sealed part by welding or in the vicinity of the sealed part of the film. CONSTITUTION:An article is packaged by a shrinkable film 1, and around a protuberance 3 which is formed at the end of a heat-welded part 2, a row of small holes 4 are provided. Under this structure, when this protuberance 3 is pulled in the direction shown by arrow A, individual holes of the raw of small holes 4 are extended, and a local rupture takes place on the film, and this becomes a cut starting spot, and it becomes possible to cut the film easily by the protuberance 3 at the heat-welded part. For this row of small holes 4, a plurality of holes with approximately 2mm diameters are bored along the film end in a row or plural rows with appropriate intervals, before the film is heat-welded. Then, the film ends are heat-welded to complete packaging. At that time, at the end of the welded part, the protuberance 3 is formed, and the raw of small holes 4 are arranged around this protuberance 3. In addition, since the film heat-shrinks at this time, the size of the holes is reduced to the diameter of approximately not more than 1mm, accompanying with the shrinkage of the film.
Patent JP-S62219283-A (JP)
Title: Manufacture of magnetic bubble memory element
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1986-03-19
Abstract: PURPOSE:To form a magnetic bubble memory element where no defective minor loop is formed by forming a spacer film on an ion implantation transfer path selectively and then forming a 'Permalloy(R)' transfer path pattern. CONSTITUTION:The 'Permalloy(R)' transfer path P is constituted by forming a 'Permalloy(R)' pattern PT on a bubble magnetic film LPE across the spacer film SP of SiO2, etc., a nonmagnetic conductor pattern for magnetic bubble control which is not shown in a figure, and a heat-resisting resin film RSN. This pattern PT is magnetized in a revolving magnetic field HR which revolves in the pattern surface to form a moving magnetic pole and a magnetic bubble B is attracted by the moving magnetic pole and transferred along the pattern PT as shown by an arrow. The ion implantation transfer path I, on the other hand, is formed by implanting ions I<+> such as H2<+>, and Ne<+> into the surface of the bubble magnetic film LPE locally. Such an ion-implanted layer ION is magnetized with the revolving magnetic field HR which revolves in the pattern surface to generate a magnetic pole called a charged wall which moves along the pattern IPT.
Patent JP-H03261082-A (JP)
Title: Connecting device for movable wiring board and printed board
Inventor: SHIRAHATA HIROSHI
IPC: H01R13/58
Filed: 1990-03-09
Abstract: PURPOSE:To ease the accuracy of the mounting position of a movable wiring board and avoid imperfect contact between a connector and the movable wiring board due to stress of the connecting portion of the connector even with distortion of the connector and the movable wiring board relative to each other by supporting the movable wiring board with play. CONSTITUTION:The supporting member 8 of a movable wiring board (FPC) 2 is fixed to the drum base 1a of a rotating cylinder 1. A hole 9a is formed in that portion of the FPC 2 where a wiring pattern is not located and the hole 9a is fitted over the projecting portion 8a of the member 8 with a play and a screw 10 is threadably engaged in the hole 9a. To fix a printed board 3 to a predetermined position with a unit 1 being fixed thereto, a connector 4 is connected to the connection conductive end portion of the FPC 2. In this case, even with errors in assembly and size of the unit 1 and the board 3 relative to each other, stress is absorbed because the FPC 2 is movable in the direction of the length of the screw 10. The accuracy of the mounting position of the board is thus eased and also imperfect contact is prevented.
Patent JP-H05226810-A (JP)
Title: Etching apparatus for printed board
Inventor: IIDA MASUO
IPC: H05K3/06
Filed: 1992-02-12
Abstract: PURPOSE:To remove smoothly etchant which stays on the surface of a printed board non-uniformly and avoid non-uniform etching over the whole surface of the board by a method wherein the spraying times of the etchant sprayed from respective header pipes are changed successively and periodically. CONSTITUTION:A swinging lever 25 swings around a shaft by the driving of an oscillation motor as shown by arrows and oscillation arms 24 are moved to left and right directions. Then links 31 attached to the oscillation arms 24 are made to swing to the left and right around the axes of header pipes 1a-1f. Thus the spraying range of etchant sprayed from etching nozzles 3 is changed with the lapse of time. With this constitution, the header pipes 1a-1f from which the etchant is practically not sprayed are produced successively and the etchant on a printed board is smoothly moved to the side of the header from which the etchant is not sprayed and the uniform etching conditions can be obtained.
Patent JP-S55153017-A (JP)
Title: Clearance regulator
Inventor: MOCHIDA HARUO
IPC: F16C1/22
Filed: 1979-05-15
Abstract: PURPOSE: To attain accurate clearance adjustment through simple operation by a locking coil wound around the screw part of the 1st member and the 2nd member screwed into the 1st member and locked by the locking coil with respect to a unit used for the clutch control cable of a car.  
     CONSTITUTION: At one-end male screw part 11 of outer cable 10, nut 17 and locking coil 18 are set. Nut 17 has flange part 17a formed at its top and spot facing part 20 is partially provided with projected part 19 projecting to a fixed length to set inflected part 21 of locking coil 18 in this projected part 19. Bottom-face part 22 of nut 17 is beveled along the screw groove matching to the lead angle of the screw. Then, projected part 19 and inflected part 21 are so positioned that the counterclock turning of nut 17 tightens nut 18 and the clockwise turning loosens it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10255698-A (JP)
Title: Light emitting display device
Inventor: KIMURA HIDEYOSHI
IPC: H01J31/15
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting display device capable of taking out an emission from both surfaces on a light emitting surface plate side and a cathode plate side and displaying different characters or patterns on both the surfaces. SOLUTION: An anode layer 8 is formed of an anode transparent part 8a and an opaque part 8b, and a gate layer 4 and a base layer 2 in the position opposed to the opaque part 8b are made into a transparent structure (part A), and the gate layer 4 and base layer 2 in the position opposed to the transparent part 8a are made into an opaque structure (part B). In the part A, emission is taken out only from a cathode plate 6 side, and in the part B, the emission is taken out only on a light emitting surface plate 10 side. Thus, the gate layer 4 and the base layer 2 are patterned, and the emissions A and B are independently controlled, whereby a display can be seen from both sides, and the display can be varied when seen from the light emitting surface plate 10 side and when seen from the cathode plate 6 side.
Patent JP-H01232789-A (JP)
Title: Dye laser circulating device
Inventor: NITSUTOU KOUICHI
IPC: H01S3/213
Filed: 1988-03-14
Abstract: PURPOSE:To remove only a deteriorated dye and use an organic solvent cyclically by a method wherein not only a dye concentration detector is provided to a medium feed circuit for a pigment laser device but also a dye removing filter and a circuit which bypasses the filter, which are connected with each other in parallel, are provided to a circulating circuit. CONSTITUTION:When the detected result of a laser medium which flows through a feed circuit 3 by a dye concentration detector 8 is more than a certain value, a control valve of a bypass circuit 10 is opened, and on-off valves of dye filters 9a and 9b and a control valve of a concentrated dye laser medium tank 15 are closed. Thereby, the laser medium returned from a dye laser device 1 is made to return to a tank 2 through the circuit 10. When the detected result obtained by the detector 8 is less than a certain value, the valve of the circuit 10 is closed and a switch valve 14, an on-off valve of either of the filters 9a and 9b, and the control valve of the tank 15 are opened. By these processes, the laser medium returned from the device 1 is guided to the filters 9a and 9b, the deteriorated dye is caught by the filters 9a and 9b, and the medium is made to return to the tank 2 and a concentrated laser medium is supplied to the tank 2 from the tank 15.
Patent JP-S54151952-A (JP)
Title: Diaralkyldichlorosilane
Inventor: OOTAKE NOBUMASA
IPC: C07F7/12
Filed: 1978-05-19
Abstract: NEW MATERIAL:Compounds of formula I (R 1 WR 4  are H, 1W4C alkyl; however, all of them are not Hs).  
     EXAMPLE: Di-β-phenylpropyldichlorosilane.  
     USE: Difunctional monomers of polysiloxane; intermediates for other organic silicon compound.  
     PREPARATION: The reaction between dichlorosilane and styrene or a styrene derivative is conducted in the presence of a complex catalyst from a transition metal of group VIII and a phosphine compound as RhH(PPh 3 ) 4  or Pt(PPh 3 ) 4  at 30W200°C to form a compound of formula II, which is made to act on styrene or a styrene derivative in the presence of above catalyst or chloroplatinic acid at 10W200°C to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07227344-A (JP)
Title: Height adjustable pillow
Inventor: SASAKI MICHIKO
IPC: A47G9/00
Filed: 1994-02-18
Abstract: PURPOSE:To provide a pillow which enables the changing of the height thereof immediately with due consideration given to problems of difficulty in sleeping, a burden on a crest and stiff in shoulders, which may be caused if the height of the pillow is not fit to a man during the sleeping as he faces upward or turns sideways. CONSTITUTION:Tubular cloths 3 are provided to house two long and thin pillows 1 and 2 separately and a patching cloth 4 is provided on a side thereof facing the tubular cloth 3.
Patent JP-S59187688-A (JP)
Inventor: KATAOKA FUKUTAROU
IPC: D21B1/00
Filed: 1983-04-05
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-2000256807-A (JP)
Title: Corrosion resistant steel for structural purpose and its manufacture
Inventor: ADACHI TOSHIRO
IPC: C21D6/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To produce a corrosion resistant steel for structural purposes which requires no post-repair even if used for purposes attended with welding and exhibits excellent corrosion resistance even in a weld zone, a cut end face, a working region, or the like. SOLUTION: This corrosion resistant steel for structural purposes has a composition which consists of <=0.04% C, <=1.0% Si, <=2.0% Mn, <=0.08% P, <=0.03% S, 7.0-16.0% Cr, <=2.0% Ni, <=2.0% Cu, <=0.04% N, and the balance essentially iron and in which the value of γmax defined by equation γmax=420C +470N+23Ni+9Cu+7Mn-11.5(Cr+Si)+189 is regulated to >=80. By regulating the martensite in a weld heat-affected zone so that it is composed of soft martensite and its content is >=80%, the intergranular corrosion resistance and toughness at low temperatures in a weld zone, which are the problems of a Cr-containing steel, can be improved.
Patent JP-S56156750-A (JP)
Title: Chemical copper plating solution
Inventor: ITOSATO KUNIHIRO
IPC: C23C18/40
Filed: 1980-05-08
Abstract: PURPOSE: To enhance the malleability of a plated coat by adding a specified nonionic surfactant, etc. to a chemical copper plating soln.  
     CONSTITUTION: To a chemical copper plating soln. contg. copper salt, a complexing agent, a reducing agent and a pH regulating agent is added a nonionic surfactant represented by general formula I (where R 1  and R 2  are the same or different, each of them is methyl, ethyl or propyl, each of m and n is an integer of ≥1 and m+ n≥8) by 3mg/lW30g/l, or to the soln. is further added at least one kind of compound selected from 1,10-phenanthroline, 1,10-phenanthroline derivs., 2,2'-dipyridyl, 2-2'-biquinoline and water-soluble cyanogen compounds by 2mg/lW3g/l.  After regulating the plating soln. to 10.8W13.0pH, a product to be plated is immersed in the soln. at 50W80°C to form a plated copper coat with superior malleability by chemical plating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63226861-A (JP)
Title: Color picture tube device
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/76
Filed: 1987-03-17
Abstract: PURPOSE:To reduce the distortion of an electron beam deflected in the horizontal direction and improve the resolution by providing the horizontal deflecting magnetic field having the barrel-shaped magnetic field near an electron gun and the pin cushion-shaped magnetic field near a fluorescent screen. CONSTITUTION:The horizontal deflecting magnetic field has a barrel shape on the incident side of an electron beam and a pin cushion shape on the outgoing side of the electron beam. The right and left magnetic field distribution is made asymmetrical, thereby the magnetic field distribution is made similar to the pin cushion magnetic field at the electron beam deflection side, and the good convergence characteristic can be obtained. At this time, the magnetic field distribution is similar to the barrel magnetic field at the opposite side, but little effect is given to the electron beam. The effect of the horizontal deflecting magnetic field on the electron beam spot shape is changed by the strength of the pin cushion or barrel of the magnetic field and the degree of the right and left asymmetry of the magnetic field. Accordingly, when such horizontal deflecting magnetic field is used, the distortion of the electron beam deflected in the horizontal direction is reduced, and the resolution can be improved.
Patent JP-H08164776-A (JP)
Title: Insulator interchanger
Inventor: TOYODA SUSUMU
IPC: B60M1/28
Filed: 1994-03-04
Abstract: PURPOSE: To interchange an overhead line suspension insulator safely and easily in a live-wire state without causing a stoppage of power supply. CONSTITUTION: An insulator interchanger 1 is hangingly supported as hitching on an insulator support fitting attached to a beam suspending an overhead line M. In addition, this insulator interchanger 1 is provided with a hook 14 at the upper part and a sheave 17 at the lower part in insulation. In this constitution, the sheave 27 temporarily supporting the overhead line M is made to go up and down in the vertical direction with an adjusting nut 18 to be screwed in a screw shaft 15 of the insulator interchanger 1.  With this, in time of insulator interchanging, the interchanger is suspended in a spot adjacent to the insulator, and only doing that the sheave is lifted up by a rotation of the adjusting nut, the overhead line is transferred onto the insulator interchanger from the insulator and hangingly supported, so that the interchange of the insulator is easily and accurately performed.
Patent JP-S57175146-A (JP)
Title: Substituted benzyl ester and insecticide comprising it as active ingredient
Inventor: MORI FUMIO
IPC: A01N53/06
Filed: 1981-04-20
Abstract: NEW MATERIAL:A compound shown by the formulaI(X is halogen; n is 1W3).  
     EXAMPLE: α-Ethynyl-3-methylbenzyl cis-2, 2-dimethyl-3-(2,2-dichlorovinyl) cyclopropane carboxylate.  
     USE: An insecticide. Having improved insecticidal effect, effective especially  against main noxious insects in paddy fields. Having strong points such as  immediate effect, excellent effect on noxious insectes having resistance to organic phosphorus type and carbamate type insecticides, no environmental residual  effect, high vapor pressure, improved volatility, etc.  
     PROCESS: A compound shown by the formula II or its reactive derivative (e.g., halide, arylsulfonate, etc.) is reacted with 2,2-dimethyl-3-(2,2-dihalogenovinyl) cyclopropanecarboxylic acid or its reactive derivative(e.g., lower alkyl ester, acid halide, etc.), to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04294381-A (JP)
Title: Cleaning device
Inventor: ISHII HIROSHI
IPC: G03G21/00
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a cleaning device having such structure that a sealing effect is prevented from lowering, which occurs because a sealing member arranged in a fixed state at the end of a cleaning blade which can freely contact and separate from a photosensitive body is rubbed by the displacement of the cleaning blade. CONSTITUTION:A positioning means 6 for setting the contacting and separating amount of the sealing member 9 which is provided coaxially to the rotary shaft 3 of the cleaning blade 4, which can freely contact and separate from the photosensitive body 11, and which is opposed to the end of the blade 4 in accordance with the rotating amount of the shaft 3 is provided, and the sealing member 9 is interlocked with the contacting and separating actions of the blade 4 through the means 6.
Patent JP-H07243242-A (JP)
Title: Partitioned storage unit
Inventor: SASAKI TAKAYUKI
IPC: E04B1/82
Filed: 1994-03-04
Abstract: PURPOSE:To maintain proper sound insulation function between partitioned rooms by forming a top plate and a side plate out of a soundproof panel with an acoustic material internally filled, and assembling the panel with a decorative plywood kept inside and a perforated board kept outside as a sound absorption side. CONSTITUTION:This unit is formed like a box, using a bottom panel 1, a rear panel 2, a top panel 3 and a side panel 4. Also, the unit is internally fitted with shelf boards 5 and doors 6. In addition, a sound insulation sheet of rubber mixed with lead, a sound absorption sheet or the like is pasted to decorative plywood as the rear panel 2. Also, cloth or the like is pasted to the sheet, thereby constituting the side as a partition. In this case, a gap formed between a ceiling and a wall is lined with a sound absorption material, thereby almost attenuating a sound generated in partitioned and adjacent rooms. According to this construction, a food shelf or a locker can be assembled into the unit for constitution to suit a purpose for using rooms, and an easy installation work or an easy installation change can be ensured.
Patent JP-H02239517-A (JP)
Title: Manufacture of electromagnetic wave shielding thermally contracting tube
Inventor: YOSHIMI NAOKI
IPC: H01B13/00
Filed: 1989-03-13
Abstract: PURPOSE:To obtain an excellent shield effect regardless of blending of a small amount of conductive fiber for obtaining lightweightiness and flexibility by collecting conductive fibers into a bundle by means of a resin collecting agent, and heating and fusing both a conductive resin pellet and a base resin to the conductive fiber bundle and using a conductive shield resin layer tube, the pellet being covered with resin. CONSTITUTION:Conductive fibers 1 are collected into a bundle by means of a resin collecting agent 2, and both a conductive resin pellet 5 covered with resin, and a base resin are heated and fused to the conductive fiber bundle to mold a conductive shield resin layer tube 7. The conductive shield resin layer tube 7 is fitted over a thermal insulating core body 8. An insulating sheath resin layer tube 9 the internal diameter of which is larger than the external diameter of the tube 7 being fitted is fitted over the above conductive shield resin layer tube 7, and thus the tube 7 is covered by the tube 9 due to thermal contraction as a part of thermal contracting force is left. The whole body is then cooled and the thermal insulating core body 8 is removed, whereby an electromagnetic wave shielding thermally contracting tube is obtained.
Patent JP-H11261821-A (JP)
Title: Image processing method
Inventor: MATAMA TORU
IPC: H04N9/11
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To suitable correct a film characteristic change and to stably obtain an image of high picture quality by acquiring the film characteristic value and correcting the image data according to the film characteristic. SOLUTION: A film characteristic correction LUT production part 70 of a digital photo printer 10 produces a film correction LUT which is set at a characteristic correction part 66A (62A). An image in a wide density area is photographed on a film and the characteristic of the film, especially the gradation characteristic changes in over and under density areas. Thus, the images to be photographed on the film are decreased. The change of the film characteristic differs according to the film type. The part 70 reduces the deterioration of picture quality of an output image that is caused by the film characteristic change, that is, the part 70 produces the characteristic correction LUT to correct the film characteristic change by using the characteristic of the film being an original and supplies the LUT to a parameter integration part 76.