baber/WOPTO huggingface dataset:
Patent JP-H06251484-A (JP)
Title: Information storage device provide with mechanism for ejecting medium in emergency
Inventor: HATTORI TOSHIYASU
IPC: G11B17/04
Filed: 1993-02-26
Abstract: PURPOSE:To provide an information storage device capable of easily ejecting an information storage medium in an energency of a power interruption and a device failure, etc. CONSTITUTION:In an optical disk device transferring a cartridge 2 by the driving force of a motor 5 into the device, a cover 19 attached to a power source case engaging part 3b having a terminal connected to the motor 5 by a lead wire 18 is taken off, and an external power source device having the terminal engageable with the above terminal is engaged with the power source case engaging part 3b. Then, the cartridge 2 stored in the device previously is ejected out of the device even in the emergency of the power interruption and the device failure, etc., by driving the motor 5 in the direction of ejecting the cartridge 2 out of the device.
Patent JP-S62195985-A (JP)
Title: Storing system for analog information signal
Inventor: MURAYAMA MASAMI
IPC: H04N5/92
Filed: 1986-02-21
Abstract: PURPOSE:To lower the cost of a memory device and to increase the entire number of memory data by directly storing data groups at a prescribed interval among the series of data groups of analog information signals such as video signals in the first memory means as it is and storing the data other than these data in the second memory means. CONSTITUTION:The nth data signal among the series of the data signal sequence of the prescribed bit number obtained by A/D converting the analog information signal is stored in a memory circuit 8 having a memory unit of the prescribed bit number. In the n+1st and the n+2nd data signals the difference data signal indicating the difference between the arithmetic means value of the values indicated by the data signals in the vicinity of the respective data signals and the value of the data signal is stored in the memory circuit 9 having the bit number of the memory unit smaller than the first memory means. The (n+3)th data is sequentially repeated as the nth data to store the data signal sequence. Thereby, the analog information signal memory device of large quantity of memory information can be constituted with a comparatively low cost.
Patent JP-S58155611-A (JP)
Inventor: HIRAMATSU MASASHIGE
IPC: H01H21/00
Filed: 1982-03-10
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-S56136671-A (JP)
Title: Driving device for liquid injection head
Inventor: FUKUCHI HIROMICHI
IPC: B41L27/10
Filed: 1980-03-25
Abstract: PURPOSE: To attenuate and brake the displacement vibrations of an upper plate and make possible high-speed recording and printing by generating the displacement speed signal of the upper plate, and impressing the reverse voltage proportional to this to electromechanical converting means.  
     CONSTITUTION: After the removal of input signal, a gate circuit 23 is opened, and the detection signal of a displacement sensor 13 detecting the displacement extent of an upper plate 13 is supplied to a displacement speed generating circuit 24. The circuit 24 converts the displacement signal to a speed signal which is then supplied via an amplifier 25 to one terminal of a differential amplifier 26. Since the other terminal of the differential amplifier 26 is removed of the input signal, the voltage of the reverse polarity from that of the displacement speed signal is outputted from the differential amplifier 26, and is impressed to electromechanical converters 18, 19 via a driving circuit part 27. Thereupon, these act in the direction of instantaneously attenuating the vibrations of the upper plate 13, and the vibrations of the noncompressive liquid attenuate as well and go static. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000239825-A (JP)
Title: Sputtering equipment
Inventor: KAWAGUCHI TADAO
IPC: C23C14/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering equipment capable of high temperature treatment without causing increases in the size of chamber and equipment. SOLUTION: The inside of a chamber is provided with a heater 1 for heating wafers, a cathode 2 as a sputter cathode, a shield 3 for preventing the deposition of films to the chamber, a cryopump 4 as a main exhaust unit of sputter gases, a conductance plate 5 attached to obtain the conductance of exhaust, and a valve element 6 of a gate valve for shielding a section between the chamber and the cryopump 4. A cooling pipe 7 is provided in a manner to be in contact with the conductance plate 5, and a cooling pipe inlet hole 8 for introducing refrigerant into the cooling pipe 7 is attached.
Patent JP-S54130851-A (JP)
Title: Data processing unit
Inventor: KIMIHIRA HIROICHI
IPC: G06F11/28
Filed: 1978-04-03
Abstract: PURPOSE: To perform anomaly detection, etc., of a program by providing various indication switches to make use of a trace function and storing branch information, etc., in program execution into a queue and inspecting contents.  
     CONSTITUTION: Program counter 66 designates an address of a program on main memory 61, and controller 62 reads and executes information, which corresponds to the address designated by program counter 66, from main memory 61. Then, pointer 63 designates the start address of a prescribed area of memory 61, and queue 64 is designated by pointer 63 and stores the program size, etc. Indication switch 65 decides whether the trace function should be used or not; and when indication switch 65 is operated, the program stacks branch information in execution into queue 64 and traces it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61195878-A (JP)
Title: Ink ribbon printer
Inventor: KANEKO AKINARI
IPC: B41J33/38
Filed: 1985-02-27
Abstract: PURPOSE:To contrive a smaller printer and higher printing quality, by a system wherein an ink part of an ink ribbon which has been rewound can be used in forward printing, and rewinding of the used ink part is not conducted in the final backward stroke in the number of times the ribbon can be used for printing. CONSTITUTION:The ink ribbon 10 is used for printing by a printing head 24 in a foward stroke of a carriage 22, and the ink part paid out from a payout core 12 is taken up by a take-up core 13 in the printing operation. In a backward stroke, the ink part used in the forward printing and taken up by the take-up core 13 is rewound onto the payout core 12, and in the next forward stroke, the ink part used in printing in the preceding line is again used. This procedure is based on the use of an ink ribbon 10 which can be used plural times for printing, and the operations are repeated a set number of times. In the final backward stroke, the ribbon 10 is not rewound on the payout core 12.
Patent JP-S60181933-A (JP)
Title: Octo-tree generating system
Inventor: MURAKAMI KOUICHI
IPC: G06F9/44
Filed: 1984-02-29
Abstract: PURPOSE:To generate efficiently and in a short time an octo-tree by providing a memory for storing the octo-tree, and using a command for displaying a graphic based on this memory. CONSTITUTION:In a register 1, the present travel list is saved, and in a register 2, the previous travel list is saved. Also, in a register 3, a current path list is saved. In a memory 5, an octo-tree is stored. A central procesing unit 4 generates the octo-tree, whenever an element of a two-dimensional array is sent from a host computer (not shown in the figure). It is stored in the memory 5, also a command for displaying a graphic based on this octo-tree, and the command is sent to a display control part 6. The display control part 6 generates a display data based on a command from the central processing unit 4 and gives it to a display 7.
Patent JP-H10132942-A (JP)
Title: Glass element identification code reader, character structuring/method and charactor reading method
Inventor: ISHIDOYA TATSUYO
IPC: G01T1/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a glass element identification code reader which reads correctly an identification code printed on a glass element and to provide the glass element on which the identification code can be printed clearly and also provide the glass element identification code reading method with more simple and speedy identification. SOLUTION: A glass element 3 on which an identification code 3a is printed by thermal impact method is arranged between a light emission diode 1, a lens 2 and a lens 4. In the vicinity of the lens 4, a CCD 5 is located to convert the launched light which condensed by the lens 4 into electric signals. Among the light which is emitted from the light emission diode 1 then pass through the lens 2, the transmitted light which transmits the glass element 3 is focused on the lens 4. While, at the irregular portion of the glass element 3 on which identification code 3a is printed, light is scattered due to its irregularities, so that the scattered light is not condensed on the lens 4. Only the character of '3a' is read as a dark and clear image, since the image of the identification code 3a is not projected on the CCD 5.
Patent JP-H02290237-A (JP)
Title: Device and method for controlling concentration of substance to be pumped
Inventor: JIYON BII DEYUKETSUTO
IPC: G05D24/00
Filed: 1990-02-21
Abstract: PURPOSE: To maintain the concn. of a pumped substance constant by sensing change of force added to the substance by a driving pump to move the pumped substance and controlling the operation of a valve for controlling the introduction of an alterant responsing to the sensing. CONSTITUTION: A pumping means 20 adds prescribed level of force to the substance 25 in order to pump the substance 25 (e.g. glue) from a reservoir 26 at a prescribed flow rate. Further, a sensing means 58 senses change of the force applied to the substance 25 by the pumping means 20 when the pumping means 20 is driven to pump the substance 25 from the reservoir 26. Further, the introduction of the alterant (e.g. water) into the substance 25 is controlled by a first valve means 68. A controlling means 66 controls operation of the first valve means 68 responsing to sensing of the change of force necessary for pumping the substance 25. Consequently, the concn. of the substance being pumping can be maintained constant.
Patent JP-H05202578-A (JP)
Title: Valley finishing construction
Inventor: ABE MASAHIKO
IPC: E04D3/40
Filed: 1992-01-28
Abstract: PURPOSE:To enhance the working efficiency, beautifullness and waterproofness of a valley section formed by a step roofing roofer. CONSTITUTION:A long valley gutter B having two waterproof pieces 2 projected upward is fixed to a valley section, the ends of coupling pieces of step roofing valley roofers D1 forming coupling pieces 10a by projecting the end of a valley side of a step roofer outward are so fixed that they are placed in the approximately center between waterproof pieces, and they are held by width narrow and shorter coupling having the approximately H-shaped sections provided with fitting grooves 14 on both ends and are fixed between coupling pieces of the step roofing valley roofer. According to the constitution, a triple waterproof construction of waterproof pieces of a space-valley gutter between the waterproof pieces of a valley coupling member-the valley gutter is formed, waterproof efficiency of the valley section is displayed, and the execution efficiency and beautifullness are enhanced.
Patent JP-H07248559-A (JP)
Title: Silver halide photographic sensitive material for medical treatment
Inventor: YAMATANI YORIHIRO
IPC: G03C1/76
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a photographic sensitive material with a thin film base enhancing the sharpness of an image and having improved transferability and roller mark resistance by using an emulsion layer contg. specified silver halide particles and a base made practically of polyethylene-2,6-naphthalate. CONSTITUTION:This photographic sensitive material has at least one photosensitive silver halide emulsion layer and a hydrophilic colloidal layer on one side of the base and a back coat layer on the other side. The emulsion layer contains silver halide particles spectrally sensitized at >=600nm and the base is made practically of polyethylene-2,6-naphthalate. When the polyethylene-2,6-naphthalate is produced, dimethyl naphthalene-2,6-dicarboxylate is preferably used as >=40mol% of monomers to be polymerized.
Patent JP-S61199923-A (JP)
Title: Heat treatment of stretched film
Inventor: NANHEI YUKIHIKO
IPC: B29L7/00
Filed: 1985-03-01
Abstract: PURPOSE:To provided the heat treatment method of stretched film, the longitudinal heat shrinkability of which is lowered, by a method wherein the titled stretched film is heated up to a specified temperature while being stretched by a specified quantity at a first stage heating roll and, after that, shrunk by a specified quantity after being heated up to a specified temperature at a second stage heating roll. CONSTITUTION:Stretched film 1 made of thermoplastic resin is heated up to a temperature of the glass transition temperature of the stretched film 1 (Tg:  deg.C)-10 deg.C or higher to below Tg+35 deg.C while being stretched in the running direction by an increases of 0.1% or larger to below 5%. Successively, the stretched film 1 is heated up to a temperature of Tg+35 deg.C or higher by heating rolls 14 and 15. After that, the stretched film is shrunk in the running direction by an decrease of 0.2% or more to below 5% and finally cooled down to a temperature of below Tg by a cooling roll 16. Because the stretched film is once heated up to a temperature of Tg-10 deg.C or higher to below Tg+35 deg.C while being stretched at the predetermined stretch ratio, further heated up to Tg+35 deg.C or higher so as to shrink at the predetermined shrinkage factor and finally cooled down, the longitudinal heat shrinkage characteristic is strikingly lowered with no wrinkles developed in the stretched film.
Patent JP-S60185318-A (JP)
Inventor: TSUCHIYA MUNEHIKO
IPC: H01H33/34
Filed: 1984-03-02
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-S59163753-A (JP)
Title: Manufacture of anode plate for alkali storage battery
Inventor: YAMAMOTO HIDEHARU
IPC: H01M4/32
Filed: 1983-03-08
Abstract: PURPOSE:To obtain an anode plate which assures high application efficiency of active substance and realized sharp volume efficiency up and capacitance up of electrode plate by allowing cobalt hydroxide to exist on the active substance surface in the particular rate for nickel hydroxide. CONSTITUTION:A porous metal substrate holding nickel hydroxide which is the anode active substance is immersed into the aqueous solution of nitrate containing cabalt nitric acid and such substrate is then subjected to the alkali processing. Thereby, the cobalt hydroxide of 0.5-5wt% can exist for the nickel hydroxide on the active substance surface. On the occasion of forming said anode plate, for example, in case cobalt nitric acid is used in the amount of 75% or more of said nitrate, or in case immersion of said porous metal substrate into aqueous solution of nitric acid is set in the relation of X<=(95-Y)/2.5, due to the relation between the immersing time X(min) and liquid temperature Y( deg.C), the anode plate having more larger capacitance of electrode plated can be obtained.
Patent JP-H05235018-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAMORI YUJI
IPC: H01L29/732
Filed: 1992-02-26
Abstract: PURPOSE:To provide the method for manufacture of a semiconductor device in which the specific resistance of a vapor-growth layer can be controlled easily, the planar uniformity can be improved and the controllability of etching speed when a semiconductor substrate is wet-etched, and the planar uniformity of etching depth can also be improved. CONSTITUTION:An oxide film 11 is formed on the whole surface of a silicon substrate 10 by a thermal oxidation method. Then, a mask 12 is formed on the element formation surface of the substrate 10, and a protective film 13 is formed thereon. Then, the substrate 10 is reversed, the protective film 13 is removed, and the oxide film 11 is wet-etched using the mask 12. The mask 12 and the resist 14 are removed, and buried-layer diffusion or a substrate etching treatment is conducted using the oxide films 11 and 15, which are left on the substrate 10, as a mask. The oxide films 11 and 15 are exfoliated, and a vapor-growth layer is formed on the buried layer.
Patent JP-S60186359-A (JP)
Title: Method of polishing pipe inner surface
Inventor: AZUMABAYASHI OSAMU
IPC: B24B5/40
Filed: 1984-02-29
Abstract: PURPOSE:To make it possible to uniformly polish a curved pipe and a long length pipe, by disposing a bullet type polishing member into a pipe to be polished, and then by alternately charging and discharging compressed air to and from the pipe through hermetical chucks at both ends of the pipe to reciprocate the polishing member. CONSTITUTION:Both ends of a pipe 1 to be polished, which is beforehands inserted therein with a bullet type polishing member 2, are hermetically closed by hermetical chucks 3, 3' which are connected with hoses 6, 6' communicated with a pneumatic supply pipe 7 through ball valves 5, 5' and a solenoid valve 4. With the use of these ball valves 5, 5 and the solenoid valve 4 pressure air from the supply pipe 7 is alternately fed to the pneumatic hoses 6, 6' under the switching operation of a control board 8. That is, pressure air is alternately charged into and discharged from the pipe 1 through the hermetical chucks 3, 3' to reciprocate the bullet type polishing member 2 to polish the inner surface of the pipe 1. Accordingly, an even a pipe having a length of more than 20m is uniformly polished, and further a curved pipe such as, for example, U-shape pipe, etc. may be polished.
Patent JP-H05235182-A (JP)
Title: Laminated wiring structure of semiconductor device and forming method thereof
Inventor: UCHIYAMA TETSUO
IPC: H01L21/768
Filed: 1992-02-26
Abstract: PURPOSE:To provide the title wiring structure capable of reducing the silicon deposition at a contact part of a laminated wiring layer, comprising a metallic wiring containing silicon and a silicide film formed thereon, with the other electrode part, etc. CONSTITUTION:Within a wiring layer 100 formed of a three layered structure comprising a silicide film 110, an aluminum alloy film 120 and a silicide film 130, the silicide layer 130 can be removed in the region encircling a through hole 12 conduction-connecting the wiring layer 100 to a conductive layer 11 in an element region of a semiconductor. This removing step can be performed in the same removing step of silicide layer on the surface of the bonding pad part formed by the wiring layer 100.
Patent JP-S60185812-A (JP)
Title: Production of polyethylene fiber
Inventor: OKADA FUJIO
IPC: D01D5/00
Filed: 1984-02-29
Abstract: PURPOSE:A polyethylene solution is extruded out and a plurality of the resultant gel filaments are taken up under heat melting to enable easy production of polyethylene fibers of high thickness, high strength and high elasticity. CONSTITUTION:A polyethylene solution is extruded and at least 2 of the resultant gel filaments are collected and taken up as they are fused under heating to give the objective fiber. In the fusion of the gel filaments, these filaments are passed through a die which has a narrower cross section than the total cross section of the filaments B as well as the inlet of a conical shape A. Further, the molecular weight of the polyethylene used is preferably more than 200,000.
Patent JP-S55133400-A (JP)
Title: 24,24-difluorocholesterol derivative and its preparation
Inventor: NISHIKAWA OSAMU
IPC: C07C401/00
Filed: 1979-04-03
Abstract: NEW MATERIAL:The title compound of formula I (R 1  is OH-protecting group; R 2  is H or protected OH group; R 3  and R 4  are H or may form a C-C bond).  
     EXAMPLE: 24,24-Difluoro-3β-hydroxy-cholest-5-ene-acetate.  
     USE: An intermediate for the synthesis of active vitamin D 3 .  
     PROCESS: A 24-oxocholesterol derivative of formula II is reacted with sulfur tetrafluoride or its amino derivative, preferably at 30W100°C for 1W10hr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55132070-A (JP)
Title: Charge coupling device
Inventor: FUNAHASHI IKUHEI
IPC: G11C27/04
Filed: 1979-04-03
Abstract: PURPOSE:To expand a working range of CCD by transferring an input charge exceeding storage capacity of a potential well of an input part for photosensing unit  effectively without effluence. CONSTITUTION:Potential wells 22-24 are formed by providing a barrier unit through diffusion so that barriers get low gradually on a substrate at the side where a potential well 21 under an input part is overflowed. A drain 25 is provided on the last channel blocking part, thereby allowing an overflowed charge to flow out. A transfer electrode is not particularly provided on a light incident part, which is given in a diode structure. A transfer electrode 26, a gate 27 and a photoreceiving unit gate 28 are provided. Under this constitution, where there is an excessive light incident, a signal charge overflowing from the well 21 fills the neighboring well 22... in turn and hence is not abandoned, transferred to a shift register unit between normal transfer electrodes through a gate after storage time and then arrives at an output part provided on its one end. A charge in the wells 22-24 is also transferred to the output part in this case. Thus a signal corresponding to all the input lights is obtainable, fidelity of images is increased thereby, and a working range is further expanded.
Patent JP-H02218755-A (JP)
Title: Curable organopolysiloxane composition
Inventor: KASUYA AKIRA
IPC: C08F283/12
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a curable organopolysiloxane composition having excellent self-adhesivity by compounding a curable organopolysiloxane composition with a specific carboxylic acid ester and a compound containing vinyloxy group. CONSTITUTION:The objective composition is composed of (A) an organopolysiloxane having >=2 Si-bonded alkenyl groups, (B) an organopolysiloxane having >=2 Si-bonded H atoms, (C) a platinum-base catalyst, (D) a carboxylic acid ester containing acryloxy group and alcoholic functional group (e.g. 2-hydroxyethyl acrylate) and (E) a compound containing substituted or unsubstituted Si-bonded vinyloxy group [e.g. tetrakis(1-methylvinyloxy)silane]. The molar ratio of the alkenyl group of the component A to H of the component B is 0.5:1-1:5 and the amounts of the components D and E are 0.01-5wt.% and 0.01-10wt.% based on the sum of A and B, respectively.
Patent JP-H0296376-A (JP)
Title: Semiconductor device
Inventor: GOTO YOSHITAKA
IPC: H01L29/786
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a channel region stable at all times by forming a gate electrode laminated on a gate insulating film insulating the surface of a semiconductor layer to a plate shape. CONSTITUTION:A source later 13a and a drain layer 13b are shaped onto a P-type single crystal silicon layer 13 formed onto an insulator 12 by implanting impurity ions. Gate insulating films 14 are shaped to sections except the electrode leading-out sections of the source layer 13a and the drain layer 13b, and a gate electrode 15 is formed onto a section between the source layer 13a and the drain layer 13b through the gate insulating films 14. Consequently, since the gate electrode 15 laminated onto the gate insulating film 12 shaped onto the surface of a semiconductor layer is formed to a plane shape, the gate electrode 15 is not formed at edge sections as cross sections exposed by etching a semiconductor substrate. Accordingly, an unstable channel region which has been shaped just under the edge sections can be removed.
Patent JP-S51115298-A (JP)
Title: Process for production of spherical silica gel
Inventor: MORITA YAZAEMON
IPC: C01B33/154
Filed: 1975-04-03
Abstract: PURPOSE: Process for production of spherical silica gel by emulsifying water glass into dispersion medium. 
     COPYRIGHT: (C)1976,JPO&Japio