baber/WOPTO huggingface dataset:
Patent JP-H02196458-A (JP)
Title: Oscillation circuit for process monitor
Inventor: SHIMIZU KATSUSUKE
IPC: H01L21/822
Filed: 1989-01-24
Abstract: PURPOSE:To enable formation at a small area and to acquire a process monitor circuit which realizes desired performance by using an oscillation circuit which is constituted by inversion having different threshold electric potential which are provided to an input section in parallel as a process monitor circuit as well as resistance and a capacity which are fixed outside. CONSTITUTION:An oscillation circuit is formed on a device region or a dicing line region of a semiconductor wafer and is constituted by inversion circuits 2, 4 having different threshold electric potential at an input section in parallel and a resistance 16 and a capacity 18 which are fixed outside. As an example, assume that a circuit as illustrated is used and a higher threshold electric potential of the inversion circuits 2, 4 is Vt1, and a lower one is Vt2. If an input signal P2 of an input pad 12 exceeds Vt1, an output signal P1 of an output pad 14 inverses from a high level to a low level; and if the input signal P2 lowers than Vt2, P1 inverses from a low level to a high level. The change in oscillation frequency of the oscillation circuit is measured to presume the change in operational speed of a semiconductor device to be formed.
Patent JP-H01191860-A (JP)
Title: Master plate for electrophotographic planographic printing
Inventor: KATO EIICHI
IPC: G03G5/08
Filed: 1988-01-28
Abstract: PURPOSE:To reproduce the copied image faithful to an original picture and to enhance the smoothness and electrostatic characteristic of a photoconductive layer by incorporating a resin contg. functional groups into a part of the binder resin of the photoconductive layer and allowing a crosslinking agent of the resin to coexist therein. CONSTITUTION:This original plate is provided with at least one layer of the photoconductive layers contg. photoconductive zinc oxide and the binder resin on a conductive base. The binder resin contains the copolymer component contg. at least one kind of the functional groups which form at least one carboxyl group by decomposition; in addition, the crosslinking agent thereof coexists therein. The resin contg. the carboxyl group-forming functional groups contains at least one kind of the functional groups expressed by the formula [-COO-L1]. As a result, the copied image faithful to the original picture is reproduced and since the hydrophilicity of the non-image part is good, generation of scumming is obviated and the smoothness and electrostatic characteristic of the photoconductive layer is improved.
Patent JP-S61174745-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAGI HIDEO
IPC: H01L21/28
Filed: 1985-01-30
Abstract: PURPOSE:To suppress contraction in crystallization, by implanting ions in the amorphous layer of the mixed body of a metal and a semiconductor, and heating and crystallizing the amorphous layer. CONSTITUTION:A poly Si layer 2 is deposited on an Si substrate 1. An Mo-Si amorphous layer is deposited on the layer 2 by a sputtering method. Then Ar<+> is implanted in the entire surface. heat treatment is performed, and the Mo-Si amorphous layer is made to be multiple crystals, and an MoSi2 layer 3A' is obtained. In this method, stress between the layer 3A' and the layer 2 in the heat treatment is alleviated, and poor adhesion and separation between both layers are prevented.
Patent JP-H04270759-A (JP)
Title: Polyamide polyolefin resin composition
Inventor: NAGAO TAKESHI
IPC: C08L23/10
Filed: 1991-01-14
Abstract: PURPOSE:To obtain the subject resin composition having improved antistaticity while keeping the excellent characteristics of polyamide resin and polypropylene resin. CONSTITUTION:The objective polyamide polyolefin resin composition is produced by compounding (A) 80-30wt.% of a polyamide resin, (B) 1-40wt.% of a modified polyolefin and (C) 10-70wt.% of a polypropylene resin and compounding 100 pts.wt. of the above mixture with (D) 0.1-3.0 pts.wt. of at least one kind of surfactant selected from anionic surfactant and nonionic surfactant. The polyamide polyolefin resin composition produced by this process has excellent characteristics of polyamide resin and polypropylene resin and especially excellent antistaticity.
Patent JP-H01193538-A (JP)
Title: Ultra-sonic wave humidifier
Inventor: TASHIRO YOSHIKAZU
IPC: F24F6/00
Filed: 1988-01-27
Abstract: PURPOSE:To prevent microorganism pollution in moisture air by a method wherein a water supplying tank is arranged within a water tank and a plurality of plate-like electrodes and a DC power supply for applying a DC voltage to the electrodes are installed. CONSTITUTION:A plurality of carbonic plate-like film electrodes 12 are placed within a water tank 2 between a water supplying valve 6 and a super-sonic wave vibrating element 3 at a spacing of 2mm to 10mm in parallel with water flowing from the water supplying valve 6 toward the super-sonic wave vibrating element. The plurality of carbonic film electrodes 12 are connected to a DC power supply 13 in such a way as its (+) and (-) are alternatively applied. When the super-sonic wave vibrator element 3 is vibrated by an oscillation circuit 4, water mist is generated in an atomizing chamber 7 and blown out of the device as humidified air from a blowing port 11 by a fan 9. DC voltage of 1 to 5V is applied to the carbonic film electrodes 12 and when the water passes, a microorganism contained in the humidified water is distilled. So, the humidified air blown from the blowing port 11 becomes a clean humidified air.
Patent JP-H11210077-A (JP)
Title: Joint construction between cft column and rc beam
Inventor: ITO KAZUHIRO
IPC: E04B1/16
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To definitely transmit a tensile force borne by a beam, even though each column span is increased, by jointing a CFR column having a joint by diaphragm and web to an RC beam having both the end joints fixed to each steel member with the main reinforcement of beam arranged to a predetermined shape by jointing in one united body at the joint. SOLUTION: A steel pipe column 1 filled with concrete (CFT column) is made by filling up the inside of a square steel pipe 3 forming a column with concrete 4; a diaphragm 5 and a web 6 are arranged at predetermined positions for connecting a long-span reinforced concrete beam (RC beam) and are jointed by end joint 7 of RC beam 2 and high-tension bolts. In RC beam 2, desired necessary main reinforcements of the beam are arranged on the upper portion and lower portion, an end joint portion 7 is formed by strongly weld-integrating the main reinforcement of the beam to the surface of the flange of a wide flange steel in one united body, and the surroundings of the beam reinforcing bard are reinforced by stirrups. The sides and bottom portion of the main reinforcement reinforced with stirrups of the beam are covered with formwork and then concrete is poured.
Patent JP-H05210731-A (JP)
Title: Image processing method and facsimile equipment
Inventor: MIURA SHIGEO
IPC: H04N1/40
Filed: 1992-01-31
Abstract: PURPOSE:To provide an image processing method for preventing the generation of an unnatural image connection between an error generating position and a normal position and improving the deterioration of picture quality and a facsimile equipment applying the method by using an outline extracting and processing method for image data. CONSTITUTION:When an error line exists in received image data stored in an image memory 27, an outline processing part 26 extracts outlines from normal images existing before and after the error line. The outline vector of the error line is forecasted by compensating the outline of the error line based upon the extracted outlines. Binary image data are formed from the obtained outline by a binary image forming part 29 and outputted.
Patent JP-H04255292-A (JP)
Title: Thin film circuit substrate and manufacture thereof
Inventor: TAKESHITA SHUJI
IPC: H01L23/538
Filed: 1991-02-07
Abstract: PURPOSE:To lessen a thin film circuit substrate in dielectric constant without deteriorating it in interlayer adhesive power by a method wherein a signal transmission path of a conductor layer is surrounded with an insulator of low dielectric constant, and the insulator of low dielectric constant is surrounded with an insulator layer excellent in adhesion. CONSTITUTION:A ground layer 4 is coated with polyimide which is excellent in adhesion and high in dielectric constant to form an insulator layer 3. The insulator layer 3 is isotropically etched so as to scrape off its part extending outwards from the outer peripheries of a signal transmission path 1 and an interlaminar contact land, then an undercut conductor layer whose rear center part is supported with the insulating layer 3 and both ends are floated is obtained, and then all the surface of the conductor layer 1 and a part of the insulator layer 3 around the conductor layer 1 are coated with an insulator 2 of low dielectric constant. Most of the signal transmission path 1 is surrounded with the insulator 2 of low dielectric constant, and the insulator 2 is surrounded with the insulator layer 3 excellent in adhesion, whereby a thin film circuit substrate of this design can be enhanced in adhesion.
Patent JP-S61177558-A (JP)
Title: Checking method of function of random access memory
Inventor: MAKINO SATOSHI
IPC: G06F12/16
Filed: 1985-02-01
Abstract: PURPOSE:To prevent data stored in a RAM from being lost after decision making operation by storing the data of the RAM in a register of a microprogram temporarily, reading and writing it in a specific address of the RAM, and detecting whether the read data coincides with the data in the register or not. CONSTITUTION:When a system power source VS is turned on, data stored in an address X of the RAM3 is read out and latched in the 1st register 11 of the CPU1, and this latched data is inverted and latched in the 2nd register 12 of the CPU1. This data in the 2nd register 12 is written in the address X of the RAM3 and the data is read out again. Then, it is decided whether the data read out of this RAM3 coincides with the data held in the 2nd register 12 or not and when so, the data latched in the 1st register 11 is written in the address X of the RAM3.
Patent JP-S55108948-A (JP)
Title: Magnetic tape system
Inventor: WADA TADAHIRO
IPC: G11B15/087
Filed: 1979-02-15
Abstract: PURPOSE: To stop a tape so that IBG of the magnetic tape may be always placed in the magnetic head position, by measuring the tape running speed and detecting an inter block gap to stop the magntic tape.  
     CONSTITUTION: Tachometer pulse counter 11 is cleared and becomes an up countable state at the trailing of run and stop signals and starts down-count at the trailing of run and stop signals. Block IBG detection circuit 12 compares differential values of the reproduced signal of the magnetic tape to detect data block or IBG (inter block gaps). A high-speed mode is set for continuous read/write of plural data blocks, and a low-speed mode is set in case that the tape is started and stopped each time one data block is read or written. Consequently, IBG of the magnetic tape can be always stopped in the position of the magnetic head correctly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11213584-A (JP)
Title: Servo information writer
Inventor: NAGAHIRO MAKOTO
IPC: G11B21/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce influence by mechanical vibration such as spindle motor vibration and spindle bearing vibration, at the time of the servo information write of a magnetic disk device, to improve the quality of servo information and to improve positioning accuracy. SOLUTION: At the time of the servo information write of the magnetic disk device 22, a crystal cube 21, which is an optical reflection means is arranged at the rear end of the voice coil motor 5 of the magnetic disk device 22 and a laser length meter 20 is loaded on the housing of the magnetic disk device 22. Thus, a magnetic head 2, the crystal cube 21 and the laser length meter 20 are integrally vibrated and the position deviation of the servo information by the mechanical vibration such as the spindle motor vibration and the spindle bearing vibration, at the time of the servo information write is prevented.
Patent JP-S63184691-A (JP)
Inventor: KINOSHITA KAZUSHI
IPC: E21B33/14
Filed: 1987-01-27
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-S54109100-A (JP)
Title: Selectively separation recovering method for oxyacid-containing ions of vanadium and molybdate ions
Inventor: IZUMI MANABU
IPC: C01G39/00
Filed: 1978-02-16
Abstract: PURPOSE: To selectively separation recover oxyacid-contg. ions of V and molybdate ions from othe metal ions by adding an aliph. polymaine derivative as a recovering agent to a soln. used to treat a waste catalyst.  
     CONSTITUTION: An aq. soln. used to treat a waste catalyst is treated by adding an aliph. polyamine derivative such as N-monolauroyldiethylene-triamine hydrochloride obtd. by condensation of a polyamine of the formula, e.g. ethyleneiamine and a higher or halogenated fatty acid. The soln. contains (A) metal ions such as Ni and Co ions, (B) oxyacid-contg. ions of V such as vanadate ions and (C) molybdate ions. The soln. is then regulated to pH 3W5 and blown with air to separation recover the components (B) and (C) as bubbles from the component (A)-contg. soln. A soln. obtd. from the recovered bubbles is regulated to pH 8W10 and blown with air to separation recover the component (B) as bubbles from the unbubbled component (C)-contg. soln. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52101510-A (JP)
Title: System for automatically controlling operation of train
Inventor: MUTSUFUJI TAKAO
IPC: B60L15/20
Filed: 1976-02-18
Abstract: PURPOSE: To eliminate the detection of speed by a tachometer generator of a train and to prevent the train from overrunning by continuously indicating the stopping pattern with two types of signals f 1  and f 2  from the ground. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01195268-A (JP)
Title: Manufacture of plated base steel sheet for can manufacturing excellent in corrosion resistance
Inventor: KAWAMURA HIROAKI
IPC: C23C10/28
Filed: 1988-01-29
Abstract: PURPOSE:To manufacture an inexpensive plated base steel sheet for can manufacturing excellent in corrosion resistance by applying specific Cr plating to the surface of a steel sheet, further applying specific Ni plating to the above, and then allowing Cr and Ni to diffuse by means of heat treatment in a nonoxidizing atmosphere. CONSTITUTION:Cr plating is applied to the surface of a steel sheet after cold rolling and electrolytic cleaning by 2-150mg/m<2> expressed in terms of metallic Cr. This plated surface is immersed in a chromic-acid bath, by which chromium hydrated oxide content (expressed in terms of Cr) is regulated to <=5mg/m<2>. Subsequently, Ni plating is applied to the above by 20-500mg/m<2> expressed in terms of Ni. Successively, the plated steel sheet is subjected to heat treatment in a nonoxidizing atmosphere at about 520-720 deg.C for about 15-3000sec, by which plated Cr and plated Ni are allowed to diffuse into the steel sheet by >=1mg/m<2> and >=90%, respectively, and also the weight ratio of Cr to Ni in the Cr-Ni-Fe ternary-system diffusion layer is regulated to 0.05-0.20. By this method, the plated base steel sheet for can manufacturing excellent in corrosion resistance and having superior cold rolling workability can be obtained.
Patent JP-H02196382-A (JP)
Title: Object tracking device for moving image
Inventor: ENDO TOSHIO
IPC: G06T7/20
Filed: 1989-01-26
Abstract: PURPOSE:To track a new object even if its object appears in an image frame by estimating a moving position in the next frame of an object to be tracked which is not made correspond, by a distribution of brightness of the object to be tracked in the present frame and a distribution of brightness of the object to be tracked of the previous frame. CONSTITUTION:This device is provided with a coordinating means for coordinating the objects to be tracked in the present frame and the next frame from a position of the object to be tracked in the next frame whose position is estimated by a tracked object moving position estimating means 30, and a position of the object to be tracked in the next frame calculated by a position calculating means 10. Also, this device is provided with a means 50 for estimating a moving position in the next frame of the object to be tracked which is not made to correspond by a corresponding means 20 from the distribution of brightness of the object to be tracked in the present frame and the distribution of brightness of the object to be tracked. As for the object to be tracked which is not made to correspond, its position is estimated by the means 50 for estimating it from the distribution of brightness of the object to be tracked in the present frame and the distribution of brightness of the object to be tracked in the previous frame. In such a way, even if a new object to be tracked appears in an image frame, a moving image can be tracked in a real time.
Patent JP-2000177780-A (JP)
Title: Paper cushioning material and its manufacture
Inventor: HIRAGA MITSUO
IPC: B65D81/107
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a paper cushioning material which is producible inexpensively while being excellent in use for general purposes because of its unfixed form as well as in cushioning effect and is convenient for disposal because of its property of non-producing harmful gas when incinerated by a method wherein a piece of paper folded in zigzagging is compressed from both end faces of zigzagging into a rounded form. SOLUTION: A cushioning material 3 is made up by compressing a piece of paper folded in zigzagging form both end faces of zigzagging and by rounding the compressed paper. On making up, a piece of paper made up, for instance, by cutting an old newspaper into a rectangular shape is folded in zigzagging, and after that the piece of paper 4A is put in a hollow drum 5, and the piece of paper 4A is compressed from the end sides of the hollow drum 5 into a rounded form. Stiffness and elasticity thereby become intensified as compared with a conventional cushioning material which is made up only by rounding the piece of paper 4, and thereby excellent cushioning effect can be obtained.  While being used as a single body, the cushioning material 3 can be used in the plural number while being put in an appropriate bag, because of its unfixed form, the cushioning material 3 can be adapted to various parts and fields.
Patent JP-H01194594-A (JP)
Title: Digital exchange
Inventor: NAKAGAWA HIDEKAZU
IPC: H04Q3/545
Filed: 1988-01-29
Abstract: PURPOSE:To economize a system and to improve the efficiency of the maintenance operation of the system by fetching the function of a synchronous terminal equipment and executing batch operation from a terminal for exchange besides. CONSTITUTION:A channel equipment 1 and 1' are connected through a transmission line 17. The constitution of the channel 1 and 1' is the same and they consist of a doubled time-sharing switch 2 for exchange, a circuit setting multiplex separation part (a doubled time-sharing switch for setting a circuit) 3 and a doubled circuit corresponding part 4 connected by confounding to output side of a part 3. The corresponding part 4 has a circuit termination function. As a circuit setting function, a multiplex separation function and a transmission line interface function are integrated, the digital synchronous terminal equipment is not needed to be provided independently of an exchange. Besides, desired station data for exchanging and setting the circuit can be inputted from an identical input/output device. Thus, the system can be economized and the efficiency of the maintenance operation of it can be also improved.
Patent JP-S58134678-A (JP)
Inventor: SHIBAYAMA KATSUHIKO
IPC: G09F7/00
Filed: 1982-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59143420-A (JP)
Title: Expanding device of resolution
Inventor: SEKIDO TETSUYA
IPC: H03M1/18
Filed: 1983-02-04
Abstract: PURPOSE:To enable a rapid AD converter and a rapid DA converter to be used with low resolution by expanding the resolution of the AD converter in accordance with the level of an input analog signal and also expanding the resolution of the DA converter by following the AD converter. CONSTITUTION:An analog input signal is supplied from an input terminal 20 to the AD converter 21 and a level discriminator 22. The discriminator 22 generates a discrimination signal having a value corresponding to the level of the input analog signal and the reference voltage of the converter 21 is changed from the voltage Vref1 of a power supply 24a to the reference voltage Vref2 of a power supply 24b in accordance with the value of the discrimination signal. Consequently, the resolution of the converter 21 is expanded when the level of the input analog signal is low. The conversion gain of the DA converter 27 is changed in accordance with the value of the discrimination signal obtained at the time of AD conversion of a digital signal read out from a memory 26 and the resolution of the converter 27 is expanded by following the converter 21.
Patent JP-H02198221-A (JP)
Title: Photoelectric switch
Inventor: YOSHIYASU TOSHIAKI
IPC: H01H35/00
Filed: 1989-01-26
Abstract: PURPOSE:To eliminate a dead band of a close distance and to prevent malfunction by providing a photodetection means to a side of an optical path reaching a position detection means and comparing an output of the photodetection means with a close distance output of the position detection means. CONSTITUTION:A photodetection means 3 is provided at a side of an optical path reaching a position detection means 4 from a photodetection optical system 2, and a light that a reflected light from an object X to be detected at a short distance is not collected onto the means 4 via the optical system 2 is detected. A linear position sensing detector(PSD) is used for the means 3 and placed at nearly a right angle to the means 4, and an output IB at a short distance side of the means 4 and an output IC of the means 3 close there to are compared. As a result, when a voltage signal of the output IC is larger than a voltage signal of the output IB, a signal turning immediately on the output circuit is outputted. Thus, even when an object to be detected exists in a dead band of a short distance, it is detected by the means 3 to eliminate almost the dead band, thereby preventing malfunction.
Patent JP-H04257776-A (JP)
Title: Steering knuckle stopper device
Inventor: WATANABE HISATAKA
IPC: B62D15/02
Filed: 1991-02-08
Abstract: PURPOSE:To improve the restoring properties of steering from a maximum steering period through a simple mechanism, in a vehicle wherein the restoring properties of steering is worsened at the maximum steering period of a wheel. CONSTITUTION:The lower arm 6 side of a coupling part between a knuckle arm 2 and a tie rod 1 forms a protrusion part 3. A knuckle stopper 7 is formed to the middle part of the lower arm 6. The knuckle stopper 7 comprises a recessed part 7b and an overlapping leaf spring 7a attached to the front of the recessed part 7b. When a wheel 5 is steered to a maximum turning-around angle, the protrusion part 3 is forced into contact with the overlapping leaf spring 7a to regulate the maximum turning-around angle of a wheel 5. In this case, the overlapping leaf spring 7a is bent in the direction of the groove of the recessed part 7b and consecutively the protrusion part 3 is forced back by means of a bending resilient force to turn back the turning-around angle of the wheel 5.