baber/WOPTO huggingface dataset:
Patent JP-S6270558-A (JP)
Title: Method for quenching after carburization of cup shaped part with thick boss part
Inventor: MIZUNO KAZUYA
IPC: C23C8/22
Filed: 1985-09-24
Abstract: PURPOSE:To decrease stress in quenching after carburization quenching without increasing dead weight of a part and to improve vehicle performance, by bringing a jig for almost equalizing heat capacity of a boss part to the total of heat capacities of spline and flange parts into contact with spline and flange parts, next, carrying out carburization quenching. CONSTITUTION:At carburization quenching a cup shaped part 1 having a thick boss part 2 in which the boss part 2 almost at center and the thinner spline part 3 than this at the outer circumference are connected with the flange part 4, the jig 10 is brought into contact with the parts 3 and 4 so that total heat quantity of these almost becomes that of the part 2. These are fed into carburization furnace under the state to carry out quenching after carburization. The jig 10 is in contact with each inner surface side of the parts 3 and 4, and it is desirable to compose it of a ceramic ring member 7 for supporting the part 1, a metal ring member 8 in contact with outer surface of the part 3 and a metal ring 9 in contact with outer surface of the part 4.
Patent JP-H0553568-A (JP)
Title: Image recorder
Inventor: HAYASHI NOBUHIDE
IPC: G09G5/00
Filed: 1991-08-22
Abstract: PURPOSE:To obtain high quality output data with less number of comparative patterns by combindly having a means storing range information displaying a reading range, on a means reading dot information stored in a storage means. CONSTITUTION:Comparative data and reading range data, are stored in a comparative data memory 6, and a range data memory 2, respectively. Out of the reading range data, data for displaying a line number and data for displaying a digit number, are inputted into an address decoder for line memory 3, to calculate an address. On the other hand, data for displaying the number of reading picture elements is inputted into a digit counter 4. From this inputted data, the address to a memory 5 for lines 5 is judged, and pattern data is read out. The read data is inputted into a data comparator 7 together with the pattern data read from the comparative data memory 6, and compared.
Patent JP-H0674349-A (JP)
Title: High temperature use slide valve
Inventor: ISOYAMA MITSUNORI
IPC: F16K27/04
Filed: 1992-08-07
Abstract: PURPOSE:To prevent a valve rod from wearing due to purge while prolonging a life in a gland part by preventing foreign matter of dust or the like from infiltrating into the gland part. CONSTITUTION:In a high temperature use slide valve for opening/closing a flow path by sliding a valve unit with a valve rod 26, a back seat 27 is provided in an internal wall part 21 of a valve case, to insert a gland packing 29, for sealing the valve rod 26, mounted into this back seat 27, and a coil spring, which presses in one-way the gland packing 29 in the back seat 27 closely attached to the valve rod 26, is provided adjacently to the gland packing.
Patent JP-H0658376-A (JP)
Title: Driving force transmitting device
Inventor: TADA MORIO
IPC: F16H1/20
Filed: 1992-08-07
Abstract: PURPOSE:To assemble a gear driving line simply and to unify the whole body so as to make the handling easier, by providing bodies to insert plural shafts, and gear members formed integrally around the bodies, to plural gears respectively, and making the lengths of the bodies of plural gears in a constant size. CONSTITUTION:Plural shafts 14 have a constant length. Each gear 15 has a body 15a and a gear member 15b formed integrally around the body 15a, and the bodies 15a have a constant length, but the gear members formed integrally around the bodies 15a are formed at desired heights respectively to engage with the neighboring gears. Gears 15 corresponding to the shafts are inserted from the upper ends of the plural shafts 14 respectively, and the gears can be held rotatable but not movable in the axial direction to the shafts 14, by only installing side plates on the tips of the shafts 14.
Patent JP-S6454466-A (JP)
Title: Developing method for electrophotography
Inventor: MOTOKI MASANOBU
IPC: G03G15/00
Filed: 1987-08-25
Abstract: PURPOSE:To improve the plate wear of an image formation body made of a material containing a photoconductor layer by performing image exposure while or right after an electric field is applied onto the image formation body, vibrating toner particles with an ultrasonic wave and sticking them on the image formation body selectively, and thus forming an image. CONSTITUTION:The image formation part which has a photosensitive body 2 on a conductive supporting body 1 is exposed to an image. Toner 3 is sent to the part where it comes into surface contact with the photosensitive body above it by conveyance by the ultrasonic vibration in an ultrasonic wave feeder 4, and scattered to the photosensitive body by the ultrasonic vibration. Then the toner is charged electrostatically during the conveyance and sticks selectively only where the image exposure is performed to perform the development. Thus, only the toner is brought into contact with the image formation part by the ultrasonic vibration at the time of the development to improve the plate wear of the image formation part and the quantitative conveyance of the toner utilizing the ultrasonic vibration is performed, so the structure of the toner is simplified.
Patent JP-S6452806-A (JP)
Title: Production of core cloth integrated clothing fabric
Inventor: KANAI HIROYUKI
IPC: A41H1/06
Filed: 1987-08-25
Abstract: PURPOSE: To obtain the subject fabric by building up binder-adhered fibers in a specified pattern on a required portion of a marking fabric surface by the use of a fiber separator and a binder spreader followed by heating the fibers. CONSTITUTION: For integrally forming a nonwoven fabric as interlining at required sites 3 laid out for respective marking patterns, binder-adhered fibers 9 are delivered on the surface of a clothing fabric 1 by the use of a fiber separator 5 equipped with a binder spreader 4, and a suction is conducted from the undersurface via a perforated plate 10. Thus, an accumulated fibrous layer 11 is formed on the required portion and the fibrous layer 11 and the clothing fabric 1 are integrally bonded to each other including interfiber bonding within the fibrous layer 11 by virtue of binder solidification through treatment under heating.
Patent JP-S61178973-A (JP)
Inventor: BURAHAN SHIYURUUTO
IPC: A61Q5/02
Filed: 1985-09-26
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-H0879739-A (JP)
Title: Energy diffusion signal removal device
Inventor: IGARASHI YOICHI
IPC: H04N7/015
Filed: 1994-09-05
Abstract: PURPOSE: To eliminate energy diffusion signals by switching removal signal amplitude depending on the difference of a reference clamp level in an amplifier. CONSTITUTION: The detection level of a level detector 8 is compared with a normal reference level in a DC potential setting circuit 9; a clamp potential is set to let a clamp level be the normal reference level; output is performed; conversion to analog signals is performed; and supply to a switch 11 is performed. A clamp part is a differentiation circuit composed of a capacitor 3 and a resistor 12, that is a low band removal circuit. Thus, when the energy diffusion signals are inputted to the clamp part, residual energy diffusion signals after passed through the clamp part become waveforms approximate to rectangular waves resulting from differentiated triangular waves.  Even when the amplitude of the energy diffusion signals superimposed with MUSE signals is changed, diffusion removal signals corresponding to the amplitude are automatically prepared, the diffusion signals are removed and improved pictures are obtained.
Patent JP-S6454206-A (JP)
Title: Position measuring method
Inventor: TERAMURA SABURO
IPC: G01B11/00
Filed: 1987-08-25
Abstract: PURPOSE:To make it possible to measure the position of an object in a short period of time, by projecting light patterns which are alternately differently coded to the object many times. CONSTITUTION:An image of an object 1 to be measured is, after irradiation with a light pattern 7 from a projecting means 6, formed on a television camera 8 placed at a different position than the projecting means 6. The light pattern projecting means 6 has an illuminant first zone and a non-illuminant second zone alternately provided each other. The first zone and the second zone are selectively changed. Accordingly, the object 1 is irradiated with the light patterns 7 many times which are coded alternately differently from each other. A formed image of the object of each light pattern 7 is divided into many pixels by a processing means 9 to be binary-coded into light and dark. The binary-coded pattern is stored into memories 10 and 11, and read out to calculate the position of the object 1.
Patent JP-H0262137-A (JP)
Title: Receiving line switching circuit
Inventor: ETOU BUNJI
IPC: H04B1/74
Filed: 1988-08-27
Abstract: PURPOSE:To switch a line without the frame address erroneous recognition of received data by providing a line change-over switching means, a synchronizing bit area detecting means, an address area delaying means and a switching gate signal means. CONSTITUTION:A normal line 1 and a preliminary line 2 constitute a duplex line to transmit simultaneously data including a synchronizing bit area, a frame address area and a data area. By a synchronizing bit detecting means 4, the position of the synchronizing bit area is detected by a synchronizing bit detecting means 4 and continuously, the position of the frame address area is detected. A frame address area length (duration) is already known at a prescribed communication system, and therefore, an address area delaying means 5, when the duration is set beforehand, outputs the gate signal after the time passes. By the output, a gate 6 of a switching control signal is opened and a change-over switch 3 switches a line. By the constitution, while a frame address area is received, the switch 3 does not switch the line and the frame address to which data belong is not erroneously recognized.
Patent JP-H0495448-A (JP)
Title: Network operation system
Inventor: TAKEUCHI YOSHIYUKI
IPC: H04M3/22
Filed: 1990-08-13
Abstract: PURPOSE:To prevent production of a time slot which is unable to be used even when it is tried to be used by providing time slots to different exchange installing station modules in mixture with respect to same highway. CONSTITUTION:Time slots of information sent and received between modules are divided into time slots required fixedly by exchange station installation station modules 11A-11N and time slots required as the increase in the number of control exchanges and the arrangement of the time slots are patterned in the unit of handling groups(HG) being transmission units in digital synchronization terminal station equipment 28. Then time slots to highways HW#0-HW#X are assigned in the unit of the patterned HGs independently of information to which it is addressed among the exchange station installation station modules 11A-11N. Through the allocation processing, the HGs (time slots) to the different exchange station installation station modules 11A-11N are in existence in mixture. Thus, the time slots on the highways HW#0-HW#X in a maintenance control station module 20 are used without waste, then the line utilizing efficiency is improved.
Patent JP-H0657178-A (JP)
Title: Transparent anticorrosive thick-coating composition and method for forming transparent coating film
Inventor: HAMADA YASUNORI
IPC: C09D5/08
Filed: 1992-08-07
Abstract: PURPOSE:To obtain a coating compsn. which, when applied to a textured surface of a road wheel made of an aluminum alloy, prevents the corrosion of the wheel without detriment to the transparency of the surface by compounding a specific acrylic resin, a specific epoxy resin, a specific powdered silica, and specific crosslinkable polymer particles. CONSTITUTION:100 pts.wt. (solid base) acrylic resin having a wt.-average mol.wt. of 70,000-100,000, a glass transition point of -10 to 0 deg.C, a hydroxyl value of 10-30, and an acid value of 25-40 is compounded with 5-20 pts.wt. (solid base) epoxy resin having an epoxy equivalent of 210-1,000 to give a resin compsn. 100 pts.wt. the resin compsn. is compounded with 5-20 pts.wt. powdered silica having a number-average primary particle diameter of 7-9nm and a specific surface area (BET method) of 200-380m<2>/g and 1-10 pts.wt. crosslinkable polymer particles having a number-average primary particle diameter of 50-80nm to give the coating compsn.
Patent JP-S6272697-A (JP)
Title: Amino acid derivative and hypotensor containing said derivative
Inventor: SHOJI MASATAKA
IPC: A61P9/12
Filed: 1985-09-25
Abstract: NEW MATERIAL:A compound expressed by the formula (R<1>-R<3> represent H, optionally substituted alkyl, aryl, etc., or both R<1> and R<2> or both R<2> and R<3> may link together to form an optionally substituted alkylene bridge optionally having 1 - several O, S or N atoms; R<4> represents hydroxyl, amino, hydroxyamino, optionally substituted alkyloxy, aralkyloxy, aryloxy, alkylamino, etc.). EXAMPLE:N-Benzoyl-L-isoleucyl-L-propyl-L-proline. USE:A hypotensor industrially and readily available by a simple synthetic process. PREPARATION:For example, benzyl L-isoleucyl-L-prolyl-L-prolinate hydrochloride and benzoyl chloride are dissolved in methylene chloride and cooled at -30 deg.C and N-methylmorpholine is added thereto while stirring and reacted therewith at room temperature for 5hr.
Patent JP-H0377245-A (JP)
Title: Shadow mask type color image receiving tube
Inventor: KOBA HIROYUKI
IPC: H01J29/07
Filed: 1989-08-17
Abstract: PURPOSE:To eliminate irregularity in brightness based on the surface shape of a light path compensating lens by changing hole diameter distribution of electron beam passing holes of a shadow mask. CONSTITUTION:Where a hole diameter of an electron beam passing hole of a shadow mask 13 is theta, radial distance from the center of an electron beam passing hole forming surface is r, a rotation angle from a vertical axis of the shadow mask 13 passing the center is theta, and Pr, Qr, Rr are functions of r, theta=Pr+Qr.costheta+Rr.cos4theta. Pr, Qr, Rr are determined by a hole diameter QV on a vertical axis of the shadow mask 13 passing the center, a hole diameter thetaD on a diagonal angle and a hole diameter thetaH on a horizontal axis, respectively.
Patent JP-S59101281-A (JP)
Title: Copying device for weld line
Inventor: SUNAKAWA MICHIO
IPC: B23K9/127
Filed: 1982-12-01
Abstract: PURPOSE:To perform exactly measurement and copying of a torch by inputting an ultrasonic wave to a consumable electrode, measuring the time when the wave returns and measuring the length of the consumable electrode. CONSTITUTION:A roller 4 rolls in contact with a consumable electrode 2 when the electrode 2 is fed, then a signal receiver 5 moves slidingly. When an oscillator 4a is operated by the pulse voltage impressed on an electrode 4b, an ultrasonic wave is transmitted, via the roller 4, to the electrode 2. The ultrsonic wave reflected from the tip of the electrode 2 is received by the receiver 5 and is measured with a measuring means 6. More specifically, the ultrasonic wave generates a delay in the time when it moves back and forth with l2, and the length l2 is measured by measuring said time by the means 6 and further the deviation DELTAX on the right and left of a torch 1 with respect to a weld line WL is known. A robot operates to control the position of the torch 1 in the direction where the deviation DELTAX is made zero.
Patent JP-S60104373-A (JP)
Title: Character processor
Inventor: KANEMURA MASAJI
IPC: B41J21/17
Filed: 1983-11-11
Abstract: PURPOSE:To enhance efficiency in forming or editing a document, by a method wherein information is added to a tab character, followed by developing information inclusive of the information added from the last end of a character row between the digit position of the nearest preceding tab and that of the present tab to the digit position of the present tab. CONSTITUTION:In the case where data indicated by a document buffer pointer SP are a tab character and the tab digit position is not equal to a digit place indicated by a printing buffer pointer PP, when the tab character is provided with added information, the added information is input to a position indicated by the pointer PP, and on the other hand, when the tab character is not provided with any added information, a space is input to the position indicated by the pointer PP. Thereafter, ''1'' is added to the data in the pointer PP, and when the tab digit position is equal to the digit position indicated by the pointer PP, ''1'' is added to the data in a tab number register TN. When the charactor indicated by the pointer SP is not a tab character, character information stored in a document buffer designated by the pointer SP is stored into a print buffer PB at a digit position suplied by the pointer PP. Thereafrer, ''1'' is added to the data in the pointer PP, and the same procedure is repeated.
Patent JP-H0861515-A (JP)
Title: Mechanical seal for pump
Inventor: OSAKI SOICHIRO
IPC: F16J15/34
Filed: 1994-08-12
Abstract: PURPOSE: To prevent inclusion of impurities in the form of particulates etc., during the liquid pumping-up by discharging particles, which are generated with the slide of a seal part while the pump is in operation, from the sliding surface to the peripheral space isolated from the liquid lifting space through a dispersion groove. CONSTITUTION: An impeller 4 of a pump is fixed to a motor shaft 3 and borne by a bearing 7 rotatably. A stationary side slide ring 1 is fixed to the pump body 5 side, and a rotary side slide ring 2 furnished on the motor shaft 3 is pressed to the ring 1 and energized by a spring 8. For dispersion, radial groove(s) 15 is/are formed at one or both end surfaces of the sliding surface X. It should be arranged so that the pressure on the sliding surface becomes higher than the load of the spring 8 when the shaft sealing part receives a pressure higher than the atmospheric, and thereby the sliding surface is shut by the spring load when the machine is at a standstill so as to nullify leakage, and the sliding surface is opened during operation so that the water leaks.
Patent JP-H0748376-A (JP)
Title: Production of 1h-pyrrolo-(1,2-b)(1,2,4)triazole derivative
Inventor: ITO TAKAYUKI
IPC: C07D487/04
Filed: 1993-08-04
Abstract: PURPOSE:To simply and inexpensively obtain a 1H-pyrrolo-[1,2-b][1,2,4]triazole derivative useful as an intermediate for synthesizing medicines, agricultural chemicals, etc., as a coupler for photography, etc., in high yield by subjecting a specific triazole derivative to an intramolecular condensation ring-closure reaction. CONSTITUTION:A triazole derivative of formula I (R<1> is alkyl, aryl; R<2>, R<3> are electron-attracting groups each having a Hammett's substituent constant DELTAp value of 0.2-1; Y is group capable of condensing with the triazole ring to produce a 1H-pyrrolo-[1,2-b][1,2,4]triazole derivative) is subjected to a condensation ring-closure reaction to obtain the objective compound of formula II (Z is a group produced by the condensation of Y with the triazole ring). The condensation ring closure reaction is preferably performed by using an acid halide such as acetyl chloride in the presence of a base at -10 to 30 deg.C for 30min to 36hrs. The base is preferably triethylamine, etc.
Patent JP-H0494129-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L21/20
Filed: 1990-08-09
Abstract: PURPOSE:To enable epitaxial growth of a high temperature superconductor on a semiconductor oxide by injecting accelerated particles into a semiconductor substrate, by carrying out heat treatment, by forming an insulating layer inside the semiconductor substrate, by forming a semiconductor layer on the insulating layer, and by forming a polycrystalline or single crystalline layer having a fixed orientation to crystal orientation of the semiconductor layer. CONSTITUTION:Ion implantation of oxygen ion, for example, is performed for an Si substrate 1 while heating the substrate 1. After a cap film consisting of SiO2 is formed on the substrate 1, an insulating layer 2 consisting of SiO2 is formed inside the substrate 1 by chemical bond between an oxygen particle and the substrate 1 by carrying out annealing for 3 hours in nitrogen atmosphere, and a semiconductor layer 3 is also formed on the insulating layer 2. In the process, three-layer structure of SIMOX structure which is provided with the insulating layer 2 and the semiconductor layer 3 inside the substrate 1 is formed. Then, a cap film is removed. Thereafter, Y, Ba, Cu are attached onto the semiconductor layer 3 by vapor deposition, etc., in oxygen plasma to acquire a high temperature superconductor film 4 which consists of YBa2Cu3 O7-x of a film thickness of 0.3mum, for example.
Patent JP-H0262590-A (JP)
Title: Liquid crystal display device
Inventor: MANO HIROYUKI
IPC: G09G3/36
Filed: 1988-08-29
Abstract: PURPOSE:To facilitate the display driving of liquid crystal by varying the width of pulses supplied to a liquid crystal panel for display according to the number of frames. CONSTITUTION:A data converting circuit 7 is supplied with R data 1, G data 2, and B data 3 of display data supplied to the liquid crystal display device. The circuit 7 counts the number of internal frames by a frame counter 17 and the counted number 18 of frames and data 1-3 are decoded to generate converted R data 8 and converted G data 9. Those data 8 and 9 are supplied to an X driving circuit 11 to make liquid crystal pulses which are applied to one-dot liquid crystal different, frame by frame, for colors indicated by data 1-3. Consequently, many kinds of gradation displays can be made by the liquid crystal. Thus, even when pulses of relatively high frequency components are used, their combinations are switched, frame by frame, to make a multigradational display.
Patent JP-H0555299-A (JP)
Title: Tape carrier for tab
Inventor: ONDA MAMORU
IPC: H01L21/56
Filed: 1991-08-26
Abstract: PURPOSE:To obtain a tape carrier for TAB where formation of an intermetallic compound of Cu and Sn is suppressed to prevent the break of an inner lead, by providing Sn or Sn-Pb plating, which contains Zn, on the surface of a copper pattern lead. CONSTITUTION:On a copper pattern lead 11 excluding, at least, the inner lead, an Sn or Sn-Pb plated layer 30 which contains Zn is made. This way, by applying Sn or Sn-Pb plating, which contains Zn, the formation of the hard intermetallic compound produced by the reaction between Cu and Sn can be prevented, so the break of the inner lead and the wire breaking by corrosion under corrosive environment can be prevented. Therefore, when making high- class precision machines, it becomes possible to mass-produce them, using tape carriers for TAB.
Patent JP-2001044861-A (JP)
Title: Receiver
Inventor: KAWAGISHI HEISHIRO
IPC: H04B1/16
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To satisfactorily reduce ternary distortions and keep noise factor NF and the carrier-to-noise ratio C/N. SOLUTION: This receiver is provided with a gain control circuit 9 that increases a gain of a 1st gain control amplifier 4, when a detection voltage signal Vdet of the output of a demodulation detector 8 is smaller than a 1st reference voltage signal Vref1 and keeps the gain of a 2nd gain control amplifier 7 to a 2nd gain hold signal Vh2 as its control, so as to keep the gain of the 1st gain control amplifier 4 to a 1st gain hold signal Vh1, when the detection voltage signal Vdet of the demodulation detector 8 is higher than the 1st reference voltage signal Vref1 and to cause the gain of the 2nd gain control amplifier 7 to decrease as its control.