baber/WOPTO huggingface dataset:
Patent JP-S59111927-A (JP)
Title: Ferrite carrier for electrophotography
Inventor: IIMURA TSUTOMU
IPC: C04B35/26
Filed: 1982-12-15
Abstract: PURPOSE:To provide a toner carrier for electrophotography having improved electrical resistance, by heat-treating a ferrite composed of CuO, ZnO and Fe2O3 at specific molar ratios. CONSTITUTION:Mixed powder having a composition of 5-30mol% of CuO, 10- 30mol% of ZnO and 45-70mol% of Fe2O3, wherein a part of the composition may be substituted with one or more kinds of metals having >=1 valence, is granulated and calcined. The produced ferrite is heat-treated in nitrogen atmosphere, etc. to obtain the objective ferrite carrier for electrophotography. The ferrite carrier obtained by this treatment has an electrical resistance of 10<2>- 10<13>OMEGA-cm, and the toner carrier prepared by this treatment has a saturation magnetization of about >=10emu/g, a magnetic permeability of about >=10, a Curie temperature of about >=100 deg.C, and particle strength of about >=1,000g/cm<2>, etc.
Patent JP-H0267349-A (JP)
Title: Heat-resistant poly(4-methyl-1-pentene) resin composition and molded item thereof
Inventor: ASO HIROTAKA
IPC: C08L23/20
Filed: 1988-09-02
Abstract: PURPOSE:To obtain the title composition of improved heat aging resistance and heat-resistant rigidity by mixing poly(4-methyl-1-pentene) with polyphenylene sulfide. CONSTITUTION:A poly(4-methyl-1-pentene) (A) of a melt flow rate of 5-500g/10min (under a load of 5kg at 260 deg.C) is obtained by (co)polymerizing at least 85mol% 4-methyl-1-pentene with, optionally, 2-20 C alpha-olefins. 40-84wt.%, desirably, 60-82% component A is mixed with 16-60%, desirably, 18-40% polyphenylene sulfide and, optionally, a reinforcing fiber, a heat stabilizer, a weathering agent, a flame retardant, nucleator, a pigment, a dye, a lubricant, a rust inhibitor, etc.
Patent JP-S59110859-A (JP)
Title: Ignition device of internal-combustion device
Inventor: NINOMIYA HIDEKI
IPC: F02P5/155
Filed: 1982-12-15
Abstract: PURPOSE:To have control of the revolving speed vs. angle advance curve at high accuracy and with desired characteristic, by utilizing combination of the change- over point of the revolving speed change-over part and the charging amperage for a charging circuit. CONSTITUTION:This arrangement is equipped with an input circuit part 1 having electromagnetic pickups PA, PB, which are to obtain two types of signals A, B synchronous with the revolutions of engine, and produces a distribution signal of 50% duty on the basis of these signals A, B at a distribution signal generator part 2 in order to actuate a control transistor Q1 or Q2. Signals A, B are fed into a number-of-revolutions sensing part 3 in order to determine a Hold value VN (number-of-revolutions sensing voltage) of the number-of-revolutions signal Vn at its high wave value, and the result obtained is output for a number-of- revolutions change-over part 4 and an angle advancing comparator CP1 of the angle advance control circuit. In accordance with the output from this number- of-revolutions change-over part 4, a switching circuit SW is operated to send off either of the outputs of angle-advancing and angle-closing comparators CP1, CP2 to OR circuits OR1, OR2.
Patent JP-S6197088-A (JP)
Inventor: TAKAI SUSUMU
IPC: B63B59/08
Filed: 1984-10-19
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-H1159725-A (JP)
Title: Transfer tape for electronic parts and containing method of electronic parts
Inventor: YAMADA SERIAKI
IPC: B65D73/02
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To easily contain or take out electronic parts in a transfer tape thereof. SOLUTION: This container is constituted of a carrier tape 3 in which a plurality of pockets 3a to contain diodes are formed, and a cover tape 4 connected to the carrier tape 3 to cover the openings 3b of the pockets 3a. Slit holes 3d reducing the rigidity of the pockets 3a are provided to form crosses at the bottom 3c of the pockets 3a.
Patent JP-H0386366-A (JP)
Title: Diffusion joining method for dispersion-reinforced copper and joining part
Inventor: FUSE TOSHIAKI
IPC: B23K20/00
Filed: 1989-08-29
Abstract: PURPOSE:To obtain high joining strength without causing strength deterioration and deformation of base metals by inserting a joining material made of Ti foil having a specified thickness between materials to be joined of dispersion- reinforced copper to heat these in a vacuum and allowing a part of Ti to remain to carry out diffusion joining. CONSTITUTION:In a vacuum furnace 4, the Ti foil 2 having the specified thickness is inserted between the materials 1 and 1 to be joined of dispersion- reinforced copper as the joining material and these are pressurized by load 3. The thickness of 10 - 100mum is desirable for the above-mentioned joining material Ti foil 2. In this state, these are heated by a heater 6 and the materials 1 and 1 to be joined are subjected to diffusion joining. At that time, a molten liquid is generated between a part of Ti of the Ti foil 2 and the dispersion- reinforced copper 1 by diffusion joining to make a contribution to joining and remaining Ti is allowed to remain in a joined part. By this method, the joined part is constituted of a homogenized layer consisting of Ti and the dispersion- reinforced copper and a remaining Ti layer and strength and electric conductivity the same as those of the base metals are obtained.
Patent JP-S6464021-A (JP)
Title: Power supply break control system
Inventor: MATSUSHIMA YASUKAZU
IPC: G06F1/26
Filed: 1987-09-04
Abstract: PURPOSE:To ensure the automatic break of a power supply and to prevent the runaway even though a system or an SVP, etc., has abnormality, by controlling the timer of an automatic operating device via an OS of the system main body to the SVP so that the power supply breaking time point is updated. CONSTITUTION:A control signal S is sent to an SVP from an OS at a time point t1 and a power supply is broken 2hr later. For this purpose, a power-off instruction is sent to an automatic operating device ARC. Then a control instruction is sent to the SVP at a time point t2 when 2hr passed to set again a power supply breaking time point t3 at the ARC 2hr later. Hereafter this time setting operation is repeated. Thus the power supply is automatically broken after 2hr from the time point, e.g., t3, for example, when a timer is updated last even in such a case where a system has some abnormality and a JOB END instruction is not received from the OS so that the transmission of the power-off instruction is impossible to the ARC from the SVP since the control instruction is not sent either for update of the power supply breaking time point of the ARC.
Patent JP-S6281399-A (JP)
Title: Production of oxime derivative of erythromycin
Inventor: ADACHI TAKASHI
IPC: C07H17/08
Filed: 1985-10-04
Abstract: PURPOSE:In treating the 9-position of an erythromycin with a hydroxylamine salt into an oxime compound, to obtain the titled compound useful as an intermediate for synthesizing antibiotics in high yield and in high purity in a short time, by using an imidazole. CONSTITUTION:An erythromycin is reacted with a hydroxylamine salt in an alcoholic solvent such as preferably methanol, ethanol, etc., by the use of an imidazole (e.g., imidazole, 2-methylimidazole, etc.,) as a base so that the 9-position of the drythromycin is reacted with the hydroxylamine salt and the erythromycin is converted into an oxime. The amount of the imidazole used is preferably 5 equivalents based on the reaction raw material.
Patent JP-H04100666-A (JP)
Title: Method for detecting abnormality in roll for continuous casting device
Inventor: YAMAMOTO YOICHI
IPC: B22D11/16
Filed: 1990-08-21
Abstract: PURPOSE:To detect the abnormality of a roll such as bending and eccentricity of the roll by calculating the frequency of each roll with casting speed, extracting the frequency component with a power spectrum analysis by Fourier transformation and detecting the abnormality of the roll. CONSTITUTION:A motor 4 for driving pinch rolls 3 is controlled by a strand process computer(PC) 7 through a VVVF(variable Voltage-Variable Frequency) control panel 6 in accordance with the number of revolution measured by a number of revolution detector 5. Torque signals obtd. from the number of revolution Fourier transformed into fundamental wave and harmonic wave corresponding to the fundamental wave by an FFT(Fast Fourier Transfer) analyzer 8, and the analyzed value is inputted into a CPU 10 through an IF(interface) 9. The CPU 10 detects a frequency band, in which the spectrum of the analyzed frequency is largely varied in comparison with that at the steady stabilizing time, and also calculates the frequency of each roll from the casting speed and the roll diameter to obtain the roll diameter of the detected abnormal frequency. Then, this is outputted to an alarming device 11 and the roll corresponding to the roll diameter of abnormal frequency is displayed on a CRT 12.
Patent JP-S59111134-A (JP)
Title: Photosensitive material storage magazine
Inventor: SHIOZAWA ETSUO
IPC: G03B1/40
Filed: 1982-12-16
Abstract: PURPOSE:To simplify a structure and to reduce cost by driving independently feed-in and feed-out rollers through an unidirectional rotating clutch. CONSTITUTION:A driving system which rotate feed-in rollers 5A and 5B and feed-out rollers 6A and 6B and a driving system which opens and closes a shutter 7 are shown in a figure with the side light shield cover of a photosensitive material storage magazine 1 detached. A gear 9 with an unidirectional clutch which is engaged only when rotating as shown by an arrow A is provided to the shaft 8A of the feed-in roller 5A, and a gear 11 with an unidirectional rotating clutch which is engaged only when rotating as shown by an arrow B is provided to the shaft 10A of the feed-out roller 6A. The end surface gear 12' of an external driver engages those gears 9 and 11 and the shaft 8B of the feed- in roller 5B and the shaft 10B of the feed-out roller 6B are energized by a spring 13 as shown by an arrow C to press the feed-in roller 5B against the feed-out roller 6A.
Patent JP-H0753122-A (JP)
Title: Multiple-fold web forming device
Inventor: YONEYAMA KATSU
IPC: B65H45/24
Filed: 1993-08-11
Abstract: PURPOSE:To prevent the generation of a defective package and a collapse of a load stack by providing a folded piece setting means giving turn-down force to the uppermost folded piece in the fixed amount of multiple-fold webs, which are set alternately and raised up, when the fixed amount of the multiple- fold webs are separated. CONSTITUTION:While the following fold webs are temporarily received by a separator 15, a receiving table 12 is lowered, so that the lowermost folded piece 9'' in the following fold webs is separated from the uppermost folded piece 9', which is set alternately with the folded piece 9'', in the fixed amount of multiple-fold webs 9. A folded piece setting means 15', which provides turn- down force to the uppermost folded piece 9' set alternately and raised up in the fixed amount of the multiple-fold webs 9 during the separation, is provided. In other words, the folded piece 9'' is suspended while the folded piece 9' is raised up slantingly or standingly during the separation, and the setting means 15' provides push-down force (turn-down force) onto the outside face of the raised folded piece 9', and consequently, the folded piece 9' is folded down onto the upper face of the fixed amount of the multiple-fold webs 9.
Patent JP-H06112147-A (JP)
Title: Heat treating apparatus
Inventor: HASEBE KAZUHIDE
IPC: H01L21/31
Filed: 1993-08-12
Abstract: PURPOSE:To perform heat treatment for all semiconductor wafers uniformly in a short time with almost no effect of the containing position of each semiconductor wafer and without the effect of the exhaust Pressure of discharged gas by quickly spreading treating gas on the entire substrate wafer, and equalizing the concentration of steam in a heat treating part. CONSTITUTION:Steam is introduced toward the inner lower side from the top part of a treating container 3. A plurality of semiconductor wafers W, which are supported with a heat-treating boat 4 that is contained in the container, are heat-treated at the same time. At this time, a gas dispersing plate 8 having 30 passing holes 8A for passing the steam is provided between the top part and the upper end of the heat treating boat 14. The 30 passing holes 8A are uniformy dispersed mainly between the outer surfaces of the semiconductor wafers W and the inner surface of the treating container 3 in the circumferential direction. The blowout speed of the steam through the passing holes 8A is set at 17m/min. or more.
Patent JP-H0564020-A (JP)
Title: Color facsimile equipment
Inventor: TADOKORO YOSHIHISA
IPC: H04N1/46
Filed: 1991-08-30
Abstract: PURPOSE:To provide color facsimile equipment capable of controlling communication in accordance with the characteristic of receiving side facsimile. CONSTITUTION:When transmission is started, a communication control part connects layers 2 to 4 (step S11), and sets the parameter of a color to the picture information of a non-standard function of the parameter of a CSS (step S12). Then, it sends a CSS command to the receiving side facsimile, and when it receives an RSSP command, it checks whether the parameter contains an NSC(non-standard function) or not (step S13), and whether there is the picture information in it or not (step S14), and further, whether it is the parameter of the color or not (step S15). If all result in YES, it transfers picture data (step S16), and if NO, it disconnects the communication by a soft switch or checks it (step S18). Here, if NO, it converts a picture from a color picture to a balck-and-white picture (step S19).
Patent JP-2001052054-A (JP)
Title: Article taking-out management system
Inventor: ODA YASUNORI
IPC: G16H10/60
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To register lending and return of the article without passing a specific gateway. SOLUTION: An RFID 115 is stuck to a medicine bottle 105 as a management object, and a user is made carry an RFID 114. A display rack 106 is provided with an antenna 101, and an interrogative wave is originated at minute intervals by the control of a controller 100. When a response wave from the RFID 114 or 115 is detected by the antenna 101, the controller 100 obtains ID information from the response wave and sends it to a management computer 102.  The management computer 102 generates the latest list indicating IDs within a present antenna detection range on the basis of send ID information and compares it with a just preceding list, namely, the latest list of one read cycle before to recognize the medicine bottle 105 and the existence of a user within the antenna detection range; and when detecting that the medicine bottle and the user have simultaneously disappeared in this range, the computer registers carrying-out in a management data base 103.
Patent JP-2000041423-A (JP)
Title: Transplanter
Inventor: YASUMATSU MAMORU
IPC: A01C11/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of performing a planting with 2 columns of drills without the need of being enlarged. SOLUTION: This transplanter provided with a seedling tray T longitudinally and transversely having a lot of pot sections P and with a seedling taking-out device 56 for taking the seedlings from the pot sections P, and designed to plant the seedlings along the longitudinal direction of a rib R is obtained by forming a pair of seedling taking-out devices 56 per seedling tray T for 2 columns of drills, and by shaping the seedling tray T into a rectangle having a longer side in the longitudinal array direction B of the pot sections P,  followed by parallel disposing a pair of seedling taking-out devices 56 in the latitudinal array direction A of the pot sections P in order to direct one seedling taking-out device 56 to take the seedlings out of a half section in the latitudinal array direction A of the pot section and also drive the other seedling taking-out device 56 to get the seedlings out of the other half section in the latitudinal array direction A of the pot section P.
Patent JP-H0650062-A (JP)
Title: Construction window shutter equipped with window sash
Inventor: KAJIYA YOSHIHIRO
IPC: E06B9/06
Filed: 1992-07-28
Abstract: PURPOSE:To replace a window sash while keeping a window shutter installed so as to improve comfortableness by providing a sash frame in such a manner as to be freely removed from the exterior, and opening and closing the lower side of a shutter case by removal of the sash frame. CONSTITUTION:A window sash 2 is fitted into a space portion from the exterior up to the position of a window frame, the space portion being formed by a shutter case 5 and a guide rail 6. Next, right and left sash frames 2c, 2d and a lower sash frame 2b are freely removably fastened by screws to right and left shutter frames and a lower shutter frame, respectively. An upper sash frame 2a is freely removably fastened by screws to a reinforcing frame. Maintenance work, etc., is performed while opening the shutter case 5 by removal of the window sash 2, and replacing of the window sash 2 while keeping the window sash 1 installed is made possible. Workability for maintenance, etc., can thus be enhanced and comfortableness improved while securing a burglarproof property.
Patent JP-H04104483-A (JP)
Title: Integrated circuit
Inventor: OKAWA KOICHI
IPC: H05K3/34
Filed: 1990-08-24
Abstract: PURPOSE:To connect a circuit on a printed circuit board and an integrated circuit by soldering in package by forming solder connection faces where a circuit connecting member is brought into direct contact with the circuit on the printed circuit board on the inside from the periphery section of the board. CONSTITUTION:An integrated circuit 10 is mounted at the preset position of a printed circuit board 1 and set so that the solder connection faces of lead pin members 3 of the circuit 10 are correctly located at the connection section of wiring circuits on the board 1. The mounting portion of the circuit 10 on the board 1 is heated by the infrared method to melt the solder stuck to a solder connection section 6 in advance, and the connection faces of the pin members 3 and the circuit on the board 1 are connected by soldering in package. The circuit 10 can be easily mounted on both faces of the board 1, the gap generated between the circuit 10 and the board 1 is only the thickness of the pin members 3 and the thickness of a connection solder layer, the connection faces are provided on the inside of the circuit 10 from the periphery section E of the board 1, thus the integrated circuit 10 is connected to the printed circuit board 1 with high density and a very excellent space factor.
Patent JP-S6199647-A (JP)
Title: Material for lead frame for semiconductor and its manufacture
Inventor: MIYATO MOTOHISA
IPC: C22F1/08
Filed: 1984-10-20
Abstract: PURPOSE:To obtain a material for a lead frame for a semiconductor having superior strength, stiffness, repeated bendability, heat resistance and electric conductivity by using a Cu alloy contg. specific amounts of Ni, Si, Mn, Zn, Sn, Mg and one or more among Cr, Ti and Zr. CONSTITUTION:A Cu alloy ingot having a composition consisting of, by weight, 1-3.5% Ni, 0.2-0.9% Si, 0.02-1% Mn, 0.1-5% Zn, 0.1-2% Sn, 0.001-0.01% Mg, 0.001-0.01% one or more among Cr, Ti and Zr, and the balance Cu is hot rolled, cooled from >=600 deg.C at >=5 deg.C/sec cooling rate, cold worked, and annealed at 400-600 deg.C for 5min-4hr. It is the subjected to temper finish rolling and annealing at 400-600 deg.C for a short time of 5-60sec.
Patent JP-H1065365-A (JP)
Title: Structure for base guide
Inventor: SUZUKI HIROTAKA
IPC: H05K7/14
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To omit the removal of a base reception part by fitting a screw to a turning center of a side face of a guide block, consisting of a long board reception part and fitting a boss to a position of the guide block extending in the radial direction from the turning center of the side face of the guide block. SOLUTION: A hole 6 is made to a case wall 51 being a wall of a side face of a case 5, and a screw 3 is fitted to a turning center of a side face of a guide block 1, consisting of a short base reception part 11 with a groove to receive a short base and a long base reception part 121 with a groove to receive a long base via the hole 6. Furthermore, a semicircular rotary guide groove 7 is provided to the case wall 51, a boss 4 is fitted to a position extended in the radial direction from the turning center at the side face of the guide block 1, and the guide block 1 is turned by 180-degree via the turning guide groove 7. Thus, the removal work of the base reception part is omitted.
Patent JP-S60113613-A (JP)
Inventor: MAKISHIMA MAMORU
IPC: B65H51/20
Filed: 1983-11-24
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-H0384277-A (JP)
Title: Faucet opening and closing device
Inventor: IMANAGA EISUKE
IPC: E03C1/05
Filed: 1989-08-28
Abstract: PURPOSE:To automate regulation of a water amount to an optimum value by a method wherein when approach of an object to be detected is detected by a non-contact type sensor mounted to a mounting part outside a faucet having a valve opening closing regulating means, a drive motor is run to open a valve. CONSTITUTION:When the hand of a user is detected by a photo sensor 49, a drive motor 28 is run, a cam 38 is rotated through a gear trains 31 - 34, and a valve opening closing rod 44 is depressed against a spring 58 through an arm 42 to open a valve 19. Simultaneously, when a protrusion part 37 of a driven gear 43 is rotated to an upper most position, a limit switch 39 is operated to stop the motor 28. When a hand is caused to approach the photo sensor 49 again, the valve 19 is closed through operation reverse to the above. The opening of the valve is regulated in way that a rotary part 51 to the upper part of a mounting part 22 outside a faucet is removed and the rotation position of the driven gear 34 is automatically displaced through rotation of a screw 45 for regulating an opening. This constitution causes automatic opening and closing of a faucet with an optimum water quantity.
Patent JP-H05116655-A (JP)
Title: Travel device for truck
Inventor: TAKASU MOTOYUKI
IPC: B62D61/10
Filed: 1991-08-07
Abstract: PURPOSE:To provide a truck traveling safely while being capable of moving about freely even in a narrow place. CONSTITUTION:A travel device A is provided on the lower side of a truck body. The travel device A is formed of a slide unit B, a wheel frame 2, a driving wheel 3 and a caster 4. The slide unit B is interposed between the truck body 1 and the wheel frame 2 so as to connect them to each other and to slide the wheel frame 2 to this side in the drawing. The slide unit B and wheel frame 2 are provided on each lateral side of the truck body 1. A pair of driving wheels 3 and a pair of casters 4 are thereby fitted to a pair of wheel frames 2, and the lateral driving wheels 3 and the lateral casters 4 are disposed mutually in diagonal positions.
Patent JP-H0772576-A (JP)
Title: Silver halide photographic emulsion and its production and photographic sensitive material
Inventor: MURAKAMI SHUJI
IPC: G03C1/035
Filed: 1993-09-06
Abstract: PURPOSE:To obtain excellent latent image stability and reciprocity characteristic by incorporating different kind iridium compd. in silver halide emulsion particles. CONSTITUTION:In the silver halide photographic emulsion in which the halogen composition of the silver halide emulsion particles is >=50mol.% silver halide content, at least two different kind iridium compd. or its some part is incorporated in the particles. In this case, it is preferable that the two different kind iridium compd. are the compd. having different ligand respectively. And also, it is preferable that at least one kind iridium compd. is the compd. containing >=1 bromine atom. And moreover, it is preferable that at least one kind iridium compd. is the compd. containing >=1 bromine atom, and as other kind iridium compd., the iridium compd. containing >=1 chlorine atom is used jointly.