baber/WOPTO huggingface dataset:
Patent JP-S63255322-A (JP)
Title: Manufacture of seamless two-phase stainless steel tube
Inventor: YAMAMOTO KENICHI
IPC: C21D8/10
Filed: 1987-04-13
Abstract: PURPOSE:To obtain a seamless two-phase stainless steel tube which does not cause external surface defects, internal quality defects, pitting or brittle fracture, by heating a stock billet, finishing the piercing at a specified external surface temp. and carrying out drawing and reheating. CONSTITUTION:A stock billet of a two-phase stainless steel having ferrite and austenite phases at ordinary temp. is heated to 1,220-1,320 deg.C max. temp., held for <about 3hr and pierced with an inclined press. The piercing is finished at 1,100-1,250 deg.C external surface temp. of the billet. The pierced billet is drawn with a mandrel mill and reheated at >=950 deg.C and the diameter is reduced by rolling with a stretch reducer to manufacture a seamless two-phase stainless steel tube. By this method, the occurrence of defects can be perfectly prevented and the yield can be increased.
Patent JP-H05290780-A (JP)
Title: Focusing method and astigmatism correcting method in charged particle beam device
Inventor: SHINKAWA TAKAAKI
IPC: H01J37/153
Filed: 1992-04-09
Abstract: PURPOSE:To realize the focusing method and the astigmatism correcting method of a charged particle beam, which can automatically perform the focusing and the astigmatic correction without complex operation. CONSTITUTION:The exciting current for the optimal focusing is supplied from a driving power source 16 to an objective lens 3 by the focusing operation. An integrated value of the image signal at the focus position is supplied for storage from a control circuit 14 to a memory 20. Next, after passing a predetermined time, the focus dislocation detecting operation is performed. In this operation, the image signal by one faceplate is integrated by an integrator, and a result of the integration is fed to the control circuit 14 through a peak detecting circuit 13. The control circuit 14 compares the supplied integrated value with the integrated value stored in the memory 20 to detect the existence of the focus dislocation. In the case where a difference between both the integrated values exceeds a predetermined level, generation of the focus dislocation is detected to perform the focusing operation automatically.
Patent JP-S61249663-A (JP)
Title: Connecting method of pipe material
Inventor: SATO SHOICHI
IPC: B23K1/20
Filed: 1985-04-26
Abstract: PURPOSE:To improve connecting efficiency by closing an end face, forming a solder layer on the outside circumferential surface of a male part, cutting the end face of the male part and fitting the same to a female part then melting the solder. CONSTITUTION:The female part 3 of the 1st pipe material 1 and the male part 4 of the 2nd pipe material 2 are formed by pipe expanding, drawing, etc. with a press. The female part 3 and the male part 4 are then treated with a cleaning liquid and thereafter the solder layer 6 is formed. The male part 4 dipped in a solder bath is formed with the solder layer 6 only on the outside circumferential surface but the female part 3 is formed with the solder layer 6 on the inside and outside surfaces. After the end face of the male part 4 is cut, the male part is fitted into the female part 3 and the materials 1, 2 are press-welded while the solder layer 6 is melted by heating the outside circumferential part of the female part 3. The need for the removing the burr, etc. in the juncture of both materials 1, 1 is thus eliminated and the connecting efficiency is improved.
Patent JP-H02266559-A (JP)
Title: Semiconductor device
Inventor: KIMURA TORU
IPC: H01L21/8238
Filed: 1989-04-06
Abstract: PURPOSE:To prevent mutual interference effect or latch-up phenomenon by forming a semi-insulating iron doped phosphor gallium layer and p-type or n-type silicon layer in sequence on a silicon substrate and then forming a semiconductor element on the silicon layer. CONSTITUTION:An Fe doped GaP layer 2 and a p-type Si layer 3 are laminated in sequence on an Si substrate 1 by the molecular beam epitaxial method. An Fe doped GaP layer 2 has semi-insulation properties and has a closer lattice constant to that of Si so that generation of crystal defect caused by lattice mismatching is small. An n-type well 6 is formed within the p-type Si layer 3 by the ion implantation method. Gate oxide films 4a and 4b and gate electrodes 5a and 5b are formed, a p-type source/drain region 7 is formed within the n well 6, and an n-type source/drain region 8 is formed at the neighboring p-type Si layer 3, thus forming the p and n channel MOS transistors. In this manner, a semi-insulation GaP is allowed to grow on the Si substrate, Si layer is allowed to grow further on it, and each element is insulated from the Si substrate by producing the elements within the Si layer. Therefore, neither mutual interference effect nor latch-up effect occurs.
Patent JP-S5214762-A (JP)
Title: Preparation of substituted pyrrol acetic derivatives
Inventor: HIRANUMA HIDETOSHI
IPC: A61K31/40
Filed: 1975-07-21
Abstract: PURPOSE: Substituted pyrrole acetic acid derivatives having analgesic and antinflammatory actions are readily obtained in good yield via novel sulfoxide intermediates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10285902-A (JP)
Title: Supply side movable linear induction motor
Inventor: YAMANISHI HARUO
IPC: H02K41/025
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To increase the cooling performance for a secondary-side stator and suppress the increase in temperature, by providing a primary-side iron core with a cover which has a partition board at the center in the moving direction of the primary-side iron core, and has intake ports at both end faces in the moving direction, and which has intake ports facing the secondary-side stator at both wing sections in the moving direction. SOLUTION: First of all, a cover 6 is formed which has nearly a cake box-like shape, has projecting sections at both side faces, and has, at the center inside, a partition board 6a which devides the inside crosswise and which has intake ports 6b at the bottom sections of both sides of each side face which has no projecting section. Nextly, this cover 6 is so located that it may cover primary-side coils 1 and a primary- side iron core 2 with the opening-side facing the air gap 3 side and the partition board 6a may divide the central section in the moving direction of the primary-side iron core 2. Then, between the side faces having the intake ports 6b and the primary- side iron core 2, intake ports 6c are formed in both wing sections in the moving direction of the primary-side iron core 2 toward a secondary-side stator.  Because of this structure of the cover 6, the air gap 3 section is not covered by the cover 6, thereby increasing the cooling performance for the motor.
Patent JP-H10283764-A (JP)
Title: Recording/reproducing device
Inventor: MURAKAMI YUJI
IPC: G11B27/34
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a recording/reproducing device with a function for displaying the already viewed part of a recording video tape by marking the already viewed mark on a graph being displayed on a monitor, changing the above graph from that position to the and displaying succeeding parts as a recordable region. SOLUTION: A recording/reproducing device 10 has a function for recording the current tape position information of an already recorded tape in a control microcomputer 2 and has a function for reproducing image information being recorded on the above tape while displaying a graph 20 being selected as the above tape on a monitor 7, displaying an already viewed part 24 of the image information being recorded on the tape on the graph 20 with an already reproduced mark (fill-in mark), and displaying the above already reproduced mark on the graph 20 by changing it to the display of a non-reproduced mark (space) when overwriting new image information on that part even at the already reproduced part 24.
Patent JP-H04301057-A (JP)
Title: Roll for plating bath
Inventor: KUROKI NOBUYUKI
IPC: F16C13/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide the roll for a plating bath which acts effectively to the long-term stabilization of the surface shape of the roll and the decrease of surface dross and does not adversely affect the unequal color tones and unequal luster to a material to be plated. CONSTITUTION:This roll for the hot dip metal coating bath is constituted by providing grooves for discharging the dross on the outer peripheral surface of the roll. The shape of the outer peripheral surface of this roll is constituted as a rugged surface having 0.5 to 5mm level difference in the parts inserted between the above-mentioned grooves, by which the direct surface to surface contact of a transporting material and the outer peripheral surface of the roll is averted. The surface of the material to be plated is not provided with groove marks, etc., and, therefore, has the excellent surface quality.
Patent JP-S5716228-A (JP)
Title: Fuel injection device
Inventor: OKAMOTO KENJI
IPC: F02D41/00
Filed: 1980-07-02
Abstract: PURPOSE: To perform position control of a fuel injection device in accordance with a state of operation, by providing a decision output circuit that alternatively outputs an idle speed control signal, stop signal, and lower limit adjusting position control signal of a control lever.  
     CONSTITUTION: A stop signal generator 31 outputs a stop signal S 12  in accordance with a stop condition. A minimum lever position signal generator 39 outputs a lower limit adjusting position control signal S 14 . A target idle speed arithmetic circuit 32 outputs an idle speed control signal S 10 . Even if a control lever exceeds a minimum lever position during operation at idle speed, the signal S 14  is output from a decision output circuit 37 to hold the minimum lever position. In this way, undershoot of speed at idle operation is decreased. Further an engine can be surely stopped by the stop signal S 12 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60231840-A (JP)
Inventor: JIYOZEFU PAURO
IPC: D03C1/00
Filed: 1985-04-26
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-S59215646-A (JP)
Title: Rotary anode x-ray tube
Inventor: KOBAYASHI KAZUO
IPC: H01J35/10
Filed: 1983-05-23
Abstract: PURPOSE:To lengthen the service life of bearing, while to provide sufficient strength to the target supporting shaft by employing a non-metallic bearing having temperature withstandability at the side near to the target while a conductive metallic bearing to the side remote from the target. CONSTITUTION:In the bearings for supporting a rotary anode rotatably, the one 9 near to the target 1 is made of temperature withstandable non-metal such as ceramic while the other 5 remote from the target 1 is made of conductive metal. The target supporting shaft 8 is solid having sufficient strength. Consequently the service life of bearing near to the target is lengthened while sufficient strength is provided to the target supporting shaft resulting in lengthening of service life of the rotary anode X-ray tube.
Patent JP-S58205086-A (JP)
Title: Heat accumulating type heat exchanger
Inventor: KOMATSU SHIGERU
IPC: F28D17/00
Filed: 1982-05-25
Abstract: PURPOSE:To simplify the structure of the heat exchanger by a method wherein the inside of a cylindrial vessel is divided into inner and outer heat transmitting chambers, which are communicated at the bottom thereof and filled with a filler for the heat exchange, by radial partitioning plates and a distributing plate having a plurality of concentric openings are arranged movably on the vessel. CONSTITUTION:The rotary distributing plate 2, bored with the concentric openings 19-22, is pressed and adhered onto the upper ends of the partitioning plates 8, 10 of each heat transmitting chambers and an outer peripheral wall 1 through elastic bulkheads 23, 30, 31. A high- temperature gaseous body, entered a distributing chamber 6, flows down into a heat accumulating body 13 through the opening 21, turns at the lower end of the partitioning plate 10, ascends through the heat accumulating body 13 and is discharged from an outlet port 25 through the opening 22 and an annular distributing chamber 4, however, it provides the sensitive heat thereof during passing through the heat accumulating body. On the other hand, the low- temperature gaseous body flows into the distributing chamber 5 through the distributing chamber 3, the opening 20 and the opening 19 and is heated by the heat accumulating body 13 during the inflow. Next, when the distributing plate 2 is turned by an angle corresponding to the interval of the radial partition, the heat transmitting chamber in the moved radial partition interchanges the high-temperature and low-temperature gaseous bodies and the absorption as well as the emission of the heat may be repeated circulatorily.
Patent JP-2000286679-A (JP)
Title: Digital signal processor
Inventor: NAGAO FUMIAKI
IPC: H03H17/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain intermediate data without rewriting a control program. SOLUTION: In an arithmetic and control section 20, a decoder 22 to which an arithmetic processing control program is set and which generates various kinds of address signals AD1 and Ac and an address register 23 which generates address signals AD2 under instructions from the decoder 22 are provided. When the address register 23 is constituted in a rewritable state, part of the arithmetic operations of an arithmetic processing section 10 can be changed without rewriting the control program itself.
Patent JP-S62246372-A (JP)
Inventor: SAKAGUCHI SHIGEYA
IPC: A61L27/00
Filed: 1986-04-18
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-H02266991-A (JP)
Title: Sheet material binding apparatus
Inventor: MURAKAMI KOICHI
IPC: B42B5/08
Filed: 1989-04-07
Abstract: PURPOSE:To automatically determine the opening amount of a binding member by providing control means for setting a corresponding maximum opening amount upon reception of a signal relating to a size from size discriminating means of a binding member and limiting opening to the maximum opening amount. CONSTITUTION:When a binding member 6 is set to binding means 7 and a drive instructing means 86 is operated, the member 6 is opened by binding member opening drive means 55, 59. In this case, the means 55, 59 are opened to the maximum opening amount set corresponding to a size by control means 79 which receives a signal from size discriminating means 61 and so stopped as not to exceed the maximum opening amount. When a binding work is conducted by using the members 6 having different materials, i.e., the members 6 having different maximum opening amounts corresponding sizes, opening amount varying means 85 is operated to alter the maximum opening amounts of the means 55, 59 through the means 79.
Patent JP-H10279614-A (JP)
Title: Photopolymerizable composition
Inventor: SENDA YASUHISA
IPC: H01L21/027
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable composition excellent in sensitivity upon exposure to light in the visible region by mixing an ethylenically unsaturated addition-polymerizable compound with a photopolymerization system comprising dipyrromethene difluoroborate sensitizer and a radical generator which generates active radicals upon irradiation with light in the presence of the sensitizer. SOLUTION: The ethylenically unsaturated addition-polymerizable compound is exemplified by an unsaturated carboxylic acid, an alkyl ester thereof or an ester of an aliphatic or aromatic polyhydroxy compound, more particularly methyl (meth)acrylate or maleate. The photopolymerization initiation system comprises a sensitizer of formula I[wherein at least one of R<1> to R<7> is an alkyl branched in position α or β, and the rest are each hydrogen, cyano, chloro, a 1-10 C alkyl or the like; a substituted vinyl group of the formula II (wherein n is 0-4; R<8> is hydrogen or a 1-10 C alkyl: and R<9> is a 4-20 C heterocyclic group or the like) or the like] and a radical generator such as a titanocene compound.
Patent JP-H05259348-A (JP)
Title: Semiconductor device
IPC: H01L23/50
Filed: 1992-03-13
Abstract: PURPOSE:To miniaturize a base body with an area to provide outer terminals secured enough by providing outer terminals on at least two faces out of side faces including the top and bottom faces and the ridges of a box-shaped base body. CONSTITUTION:The top face of a base body 1 is provided with gull-wing type outer terminals 3, and its bottom with surface-mounted type pin type outer terminals 4. Since a plurality of points in the bottom, top, and side faces have outer terminals, the base body can be miniaturized as compared with the case where outer terminals are so many as those in a prior art semiconductor device. Further mounting density can be increased by narrowing the occupancy area in high-density board mounting.
Patent JP-H05186867-A (JP)
Title: Method and device for forming amorphous metal and semiconductor device having amorphous metal film
Inventor: FUMEI FUMEI
IPC: H01L21/3205
Filed: 1991-03-28
Abstract: PURPOSE:To easily form a good amorphous metal film by repeating intermittent sputtering and neutral beam irradiation. CONSTITUTION:A substrate 1 (semiconductor wafer) is made movable in the same chamber 10 to a position (solid line) where the substrate is sputtered and to a position (broken line) where the substrate is irradiated with a neutral beam, and sputtering and irradiation are repeated. Al is sputtered with an ordinary DC magnetron discharge and then irradiated with a neutral beam of Ar, for example, for 5sec. Consequently, even if a nucleus capable of growing a crystal is formed during the film forming stage, the nucleus is broken by the neutral beam having a large kinetic energy, and an amorphous metal is obtained in place of a polycrystal metal. Especially in this example, an amorphous Al film constituting the wiring film of a semiconductor device is excellently formed.
Patent JP-S62264178-A (JP)
Inventor: KISHI HIROE
IPC: B66B1/16
Filed: 1986-04-18
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-S60234280-A (JP)
Title: Tape recorder
Inventor: SANO SHINYA
IPC: G11B27/10
Filed: 1984-05-04
Abstract: PURPOSE:To set and correct easily a program number and to ensure an assured program searching action by using an input device for present position of a tape, a means which writes the present position of the tape to a memory and then erases it, and a program number display means. CONSTITUTION:It is supposed that a program number 1 starts at a point where a time code 0 is defined. When a tape 1 is driven up to the head position of a program (b), the information on the present position of a reproduced tape is inputted with a command fed from an input command means 6. This position information is inputted to a memory 5 to be written in the form of the head position information of a program number 2. This position information is inputted and written in the same way when the tape 1 is driven up to the head position of the program (d). Then a time code t3 is written as the head position of a program number 3. Here the tape 1 is moved back to the head position of a program (c) after noticing that the input is forgotten with the head position of the program (c). Thus a time code t2 of that time point is written as the head position of a new program number 2. While the subsequent program numbers are carried down by 1 and written again.
Patent JP-H04301516-A (JP)
Title: Upper and lower limit monitoring apparatus
Inventor: HARA HIDEKO
IPC: G01D1/18
Filed: 1991-03-28
Abstract: PURPOSE:To judge whether a measuring value is not outside a range between an upper and a lower limit values, by inputting a plurality of analog measuring values, and comparing the average value of the measuring values with the preset upper and lower limit values. CONSTITUTION:A plurality of analog measuring values are input to an average value calculating means 17 to obtain the average value of the analog measuring values. When the average value exceeds a preset upper limit, or a preset lower limit, it is output that the measuring values are abnormal. If the average value is within the range between the upper and lower limits, the measuring values are judged not to be abnormal. Since a plurality of analog measuring values are taken from an object, and the average value of the measuring values is compared with the preset upper and lower limits, and the abnormality of the measuring values is evaluated from the comparing result, the abnormality of the measuring values can be evaluated more correctly.
Patent JP-H08243129-A (JP)
Title: Stool for nursing care and device and method for lifting human body
Inventor: YAMAZAKI SHINSAKU
IPC: A61G9/00
Filed: 1995-03-10
Abstract: PURPOSE: To provide a stool and a device and a method for lifting a human body required for the nursing care of a bedridden aged, etc. CONSTITUTION: The bedridden aged, etc., wears clothing in which a ring 2 for lifting is provided at the lower part under the right and left sides of the rear body 1 of the clothing as pajamas. Terror is relieved by letting the bedridden aged, etc., hold a winky doll 6 and fixing the human body with a hood 5, a ring 2, a hook 7 and a knee fixing tool 8, and the nursing care such as excretion, washing, etc., is performed by inserting a waist part to be lifted to the stool for nursing care after relieving a sense of shame and making the waist part stripped naked, and fixing the human body with a backrest and a thigh receiver.
Patent JP-S57203740-A (JP)
Title: Precipitation hardening alloy of high stress corrosion cracking resistance for high strength oil well pipe
Inventor: OKADA YASUTAKA
IPC: C22C30/00
Filed: 1981-06-11
Abstract: PURPOSE: To improve stress corrosion cracking resistance by using an alloy compsn. contg. specific amts. of C, Si, Mn, P, S, SolAl, Ni, Cr and 1 or ≥2 kinds of Nb, Ti, Ta, Zr, V and 1 or 2 kinds of Mo and W in steel and satisfying the conditions of the specific formulasIand II.  
     CONSTITUTION: An alloy for oil well pipes is formed of the compsn. of, by wt%, <0.1 C, <1 Si, <2 Mn, <0.03 P, <0.005 S, <0.5 SolAl, 30W60 Ni, 15W35 Cr and 0.5W4 1 or ≥2 kinds of Nb, Ti, Ta, Zr, V, 1 or 2 kinds of <12 Mo and <24 W and the balance Fe and unavoidable impurities. It is so composed as to satisfy the formulasIand II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5314944-A (JP)
Title: Temperature controller
Inventor: TAKASE AKIO
IPC: F24F11/00
Filed: 1976-07-28
Abstract: PURPOSE: To simply wave wasteful energies, the change gradient of a room temperature under operation of an air conditioner is detected to stop operation of the air conditioner by itself when the detected value exceeds a specified lower limit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08264919-A (JP)
Title: Fpc having spiral circuit and formation of coil using it
Inventor: YAMAOKA SEIICHI
IPC: H05K1/16
Filed: 1995-03-24
Abstract: PURPOSE: To reduce the inductance fluctuation between each coiled flexible printed wiring board by connecting a plurality of flexible printed wiring boards having spiral circuits in series and forming a main-body coil and standby coil by folding up the connected wiring boards at connecting sections. CONSTITUTION: A main-body coil A is formed by connecting in series three units of main-body coils, each of which is composed of one main-body coil An and connecting section, and a spare coil B is formed by connecting in series four units of spare coils, each of which is composed of one spare coil Bn and connecting section. Then a coiled flexible printed wiring board (FPC) is manufactured by connecting the main-body coil A and spare coil B and folding up the connected wiring board at the connecting sections. Then two spare coils B are cut off from the connected body so that the FPC can have a prescribed conductor resistance and the cut end is worked to a terminal. When the spare coils are cut off, the inductance fluctuation of the FPC can be reduced remarkably.