baber/WOPTO huggingface dataset:
Patent JP-H09244218-A (JP)
Title: Phase shift mask blank and phase shift mask
Inventor: MITSUI HIDEAKI
IPC: G03F1/68
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a halftone type halftone phase shift mask blank with which the prevention of electrification by the charge accumulation and static electricity at the time of electron beam plotting is made possible by simple film constitution and a halftone type phase shift mask made therefrom. SOLUTION: This halftone type phase shift mask blank (a) is composed by sputtering a target contg. a transition metal and silicon at a ratio of 30:1 to 1:20 by atomic ratio in an atmosphere contg. oxygen and/or nitrogen and forming a light translucent film 2a consisting of the transition metal, the silicon, and the oxygen and/or nitrogen as the main constituting elements on a transparent substrate 1. This halftone type phase shift mask (b) is composed by forming the mask patterns consisting of light transparent parts 3 and light translucent parts 2 on the light translucent film 2a of the halftone type phase shift mask blank (a).
Patent JP-S58146815-A (JP)
Title: Operation recording device
Inventor: HARIGUCHI MASAO
IPC: G01D9/00
Filed: 1982-02-25
Abstract: PURPOSE:To collect exactly the operation information and to execute its output, by self-holding an electric power source through a start signal responding to an operation, or an output switch signal, etc., and also releasing it. CONSTITUTION:When an engine of an automobile, etc. is started, a start signal 8 becomes a high level, a switch 2 become on, also the switch 2 is held in an on-state by a CPU5, an electric power source of a battery 1 is self-held, and the operation information is collected into a memory 6 through the CPU5. When the automobile stops and the signal 8 becomes a low level, the information which is being collected from an information source 4 is stored in the memory 6, and after that, the CPU5 released holding of the switch 2, and the operation information is collected exactly. On the other hand, in accordance with a moving operation of an output switch 9, holding of the electric power source of the battery 1 and its release are executed in the same way through the CPU5, and an output for reading out the operation information, which is executed when the automobile stops is executed exactly.
Patent JP-S57146370-A (JP)
Title: Electronic cash register
Inventor: OONUMA MINORU
IPC: G07G1/06
Filed: 1981-03-04
Abstract: PURPOSE:To cancel the issue if a stamp receipt of required, by issuing a seal receipt having a space to stick a seal automatically when a sales total money amount exceeds a specified limit. CONSTITUTION:An RAM 12 is provided with an area for a preset memory 12a storing a limit for stamp in advance and a stamp flag memory 12b setting a flag in excess of the limit amount. A commodity registration is made with an entry key and a section key 2 and a ''total'' key is operated when this registration is finished. A total is displayed on a money amount display of a display device 3  in response to this operation. The cashier confirms this amount and after a  ''stamp'' key is depressed when the amount is enough for the stamp, a ''subtotal'' key is operated to allow to issue a receipt with a space for the stamp. When a form of receipt by a customer is used, the cashier depresses a cancel key and the total key is operated, allowing to obtain a normal form even for the amount requiring a stamped receipt.
Patent JP-S59159280-A (JP)
Title: Chip dresser
Inventor: YOKOTA HIROMASA
IPC: B23K11/30
Filed: 1983-02-28
Abstract: PURPOSE:To prevent clogging and clattering by revolving a cutter around the axis of chips while off-centering the cutter from the center of the chips and maintaining both in the state of line contact. CONSTITUTION:A chip C of a welding gun is positioned in a cutter blade 11a of a chip dresser and air is fed to an adjusting device 17 for the horizontal movement of the cutter to move horizontally the cutter. The surface to be dressed of the chip C contacts linearly the cutter blade 11a. The movable chip side of the welding gun advances to sandwich the blade 11a with both chips C and C, A driving source 27 is driven to rotate eccentric turning shafts 29, 29 which in turn operate a driving means 30 for revolving the cutter. The shafts 29, 29 move both circularly according to the rate of eccentricity so that a movable plate 15 and a cutter supporting means 14 move circularly. The center of the cutter moves circularly as well. Thereupon the cutter 11 dresses the chips C by revolving around the chips C in line contact with the cutter blade 11a.
Patent JP-H02214402-A (JP)
Title: Controller for electric vehicle
Inventor: KONO TOSHIKATSU
IPC: B60L7/22
Filed: 1989-02-13
Abstract: PURPOSE:To realize a specific brake characteristic in a speed range from high speed corresponding to inverter frequency to a speed immediately before stoppage, without increasing the number of components, by decreasing the ratio V/F according to increase of current commands. CONSTITUTION:Upon provision of a speed command from a main controller 14 under powering operation, a torque setter 15 sets the torque and a current pattern generator 17 provides a current command based on the torque being set. An induction motor 10 ia operated so that the ratio of motor voltage(VM)/ inverter frequency(fINV) will be constant. Powering brake switches 18, 21 are switched to side B during generating brake operation. When the brake torque is set to 1/a, for example, VM/fINV is reduced to VM/(a<1/2>XfINV) thus increasing the inverter frequency zone end producing required brake torque.
Patent JP-H03235167-A (JP)
Title: Text editing device
Inventor: NOGUCHI YOSHIHIRO
IPC: G06F17/24
Filed: 1990-02-09
Abstract: PURPOSE:To easily recover a text that is a result of edit in the text as an arbitrary stage where editing work is being performed by storing the text before edit and an inputted instruction, and adding sequentially change by the instruction on the text before edit. CONSTITUTION:This device is equipped with a before edit text memory device 1, an edit result memory device 2, an instruction memory device 3, and a text change device 4. When the present text that is the result of edit stored in the edit result memory device 2 is recovered at a certain time during edit to the text at a certain time before that, the text in the before edit text memory device 2 is duplicated on the edit result memory device 2 first. Secondarily, the instruction stored in the instruction memory device 3 is interpreted sequential ly with the text change device 4, and the text in the edit result memory device 2 is changed sequentially. Thereby, the text that is the result of the edit can be easily recovered in the text at the arbitrary stage where the editing work is being performed.
Patent JP-H03236498-A (JP)
Title: Coloring method for stainless steel strip
Inventor: SAKURAI KAZUO
IPC: C25D11/38
Filed: 1990-02-14
Abstract: PURPOSE:To stably color a stainless steel strip to prescribed color tone at high productivity by anodically oxidizing the stainless steel strip in coloring liquid and taking out the colored steel strip and measuring color with a precise colorimeter and regulating the above-mentioned treatment and thereafter performing hardening treatment in the prescribed position. CONSTITUTION:A stainless steel strip is passed into coloring liquid and anodically oxidized to color it and taken out. This coloring liquid is mainly constituted of the mixed aq. soln. of sulfuric acid and chromic acid or chromate. Color tone of this stainless steel strip is measured at precision of <=0.13 standard deviation for L, (a) and (b) with a spectrophotometric type colorimeter for on-line having 45 deg./0 deg. optical system. The above-mentioned coloring conditions are controlled based on this measured value. This control is performed by adjusting current density of anodic oxidization or strip passing velocity. Following the above-mentioned coloring stage, the stainless steel strip is cathodically electrolyzed to seal holes in an electrolyte for hardening which is mainly constituted of the mixed aq. soln. of sulfuric acid or phosphoric acid and chromic acid. This hardening treatment is performed while holding distance such as electric effect is not allowed to act on the said anodic electrolytic treatment with each other.
Patent JP-S62189009-A (JP)
Inventor: IKEBUCHI ATSUSHI
IPC: G04C21/02
Filed: 1986-02-14
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-H0428702-A (JP)
Title: Molded article of light-transmitting aromatic vinyl polymer having amino group on surface and its production
Inventor: TERAMOTO KAZUO
IPC: C08F12/28
Filed: 1990-02-14
Abstract: PURPOSE:To obtain the subject molded article useful for the immobilization of physiologically active substance, etc., by contacting a molded article of an aromatic vinyl polymer with an N-methylol-alpha-haloacylamide, a mono-nitrated hydrocarbon and sulfuric acid, washing the product and treating with a tert. amine and water. CONSTITUTION:The objective molded article made of an aromatic vinyl polymer expressed by formula III [A2 is 1,4-disubstitutedbenzene ring;(n) and (m) are natural numbers satisfying the formula n/(n+m)>=0.01] is coated with a layer having an absorbance of <=3 (measured perpendicular to the surface with light of 500-700nm wavelength) and has amino group on the surface. The article can be produced by (1) contacting (A) a molded article of an aromatic vinyl polymer composed of recurring unit of formula I (R1 is H or methyl; A1 is benzene ring) with (B) a solution composed of an N-methylol-alpha-haloacylamide of formula II (R2 is H or lower alkyl; X is halogen), a mono-nitrated hydrocarbon and sulfuric acid, (2) washing with a lower alcohol or a lower fatty acid and (3) treating with a hydrophilic tert.-amine and water.
Patent JP-H03238012-A (JP)
Title: Filter mounting duct
Inventor: FUJITA TAKESHI
IPC: G21F9/02
Filed: 1990-02-14
Abstract: PURPOSE:To filter dust without collapsing air balance by inserting a filter in a duct suction part to automatically open a damper to reduce flow resistance. CONSTITUTION:A damper 5 is arranged in the vicinity of the inlet of a duct suction port 1 and a filter 2 is mounted to the inlet of the duct suction port 1 in a freely detachable manner. A crank arm 4 is driven by the crank 3 revolved when pressed by the filter 2 to revolve the blade parts 5b of the damper 5. That is, by inserting the filter 2 in the duct suction port 1, the damper is automatically opened to reduce flow resistance and, therefore, dust can be filtered without collapsing air balance.
Patent JP-S58150696-A (JP)
Inventor: EZOE YOSHIROU
IPC: E21B1/02
Filed: 1982-02-26
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-S62190024-A (JP)
Inventor: ASANO SHIRO
IPC: A01C11/02
Filed: 1986-02-14
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-H08201478-A (JP)
Title: Composite test system for semiconductor test equipment
Inventor: HIRATA KAZUNARI
IPC: G01R31/26
Filed: 1995-01-27
Abstract: PURPOSE: To provide a composite test system having high availability, and low cost in total, by controlling a moving vehicle for carrying a device to be measured into collective test heads, passing the device between test heads and delivering. CONSTITUTION: DC, AC, high accuracy (H) DC, HAC test units are provided as units dedicated for each function along with various optional(OP) test units. Test heads of respective test units are arranged collectively around a rotary arm type moving vehicle MV which carries a device to be measured between the test heads. The moving vehicles MV are also provided at the device throw-in port A-C and the device outlet X-Z thus constituting a composite head having the carrying function. With such arrangement, availability can be enhanced for the entire test equipment when a large number of devices are tested by controlling the moving vehicle MV. Furthermore, total cost of the system can be reduced by employing test units dedicated for respective functions.
Patent JP-S56128452-A (JP)
Title: Highly sensitive measuring method for concentration of hydrogen peroxide
Inventor: UTSUKI YOSHIO
IPC: G01N31/00
Filed: 1980-03-14
Abstract: PURPOSE:To quantitatively measure a very small amoung of H2O2 in the order of ppb, by using a detecting element of exygen closely stuck a fixation membrane of decomposition agent of hydrogen peroxide to detecting face and continuously blowing an inactive gas in the liquid to be inspected in order to exclude dissolved oxygen. CONSTITUTION:The fixation membrane 2 of H2O2 decomposition catalyst composed of e.g. catalase or living body microorganism fungus containing catalase, or oxides of iron, manganese, cobalt etc. or organic complex salts, is furnished on detecting face of polarograph type oxygen electrode 1 and the electrode 1 is attached on the side wall of the reaction vessel 3. The base solution 20 of phosphoric acid buffer being suitable for the progress of H2O2 decomposition reaction, is put in the vessel 3 and dissolved oxygen is removed by supplying N2 gas from the inactive gas source 6. Oxygen in the sample 30 is removed by N2 gas preliminarily. H2O2 in the sample is decomposed by the membrane 2 and generating volume of oxygen is detected by the electrode 1 and then, its increased volume is recorded by the recorder 9 and also, increasing velocity is detected through the differentiation circuit 8.
Patent JP-H07240771-A (JP)
Title: Line backup device
Inventor: DOI OSAMU
IPC: H04L69/40
Filed: 1994-03-02
Abstract: PURPOSE:To eliminate wasteful line backup in a line backup device. CONSTITUTION:This device is the line backup device in transmission equipment 44 provided with a monitoring part which monitors a line state and a switching part which switches a line from a first line 50 to a second line 51. The device is provided with a time setting part 43 on which a backup allowable time zone to switch the line from the first line 50 to the second line 51 is set. and a line switching judging part 42 which permits switching to the second line when a line fault is detected in the transmission equipment and a time is within set time, and prohibits the switching when it is outside the set time.
Patent JP-S63198095-A (JP)
Inventor: OGASAWARA TOSHIO
IPC: G09G5/00
Filed: 1987-02-13
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-S55124042-A (JP)
Title: Spring force offsetting method of bellows in vacuum apparatus
Inventor: KUJI TOMOHIRO
IPC: G01N1/00
Filed: 1979-03-20
Abstract: PURPOSE: To move the sample itself with good accuracy and enable positioning to be done by offsetting the spring force generated in the bellows through the movement of a rod thereby easing the load to be exerted upon the driving part of the rod.  
     CONSTITUTION: Only the bellows of one side is illustrated, but the constitution of the other bellows side is similar. The one end of a spring 9 wound to a diameter larger than that of a rod 3 is firmly secured to the bellows 4 and the other end to a support plate 11 by way of a spring bracket 10. A sufficiently large hole is beforehand pierced in the support plate 11 so as not to interfere with the rod 3. The support plate 11 is fixed on a drive table 12 and can be moved by a motor 13. Now, if it is assumed that the bellows 4 and spring 9 are in the position showing natural lengths and that the spring constants of the both are equal, then if the rod 3 moves by x in the axial direction, the movement displacement amount is detected by a position detector 7 but the support plate undergoes movement feed so that the detection amount by the position detector 8 becomes 2x based on the detection amount by the detector 7 simultaneously at the time when the rod 3 moves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58149529-A (JP)
Title: Turning-back and diagnosing system of channel status word
Inventor: TANAKA MASAHIKO
IPC: G06F11/22
Filed: 1982-03-02
Abstract: PURPOSE:To improve the diagnostic function and the efficiency of the locating work or the like, by demarcating automatically faults in paths and parts when faults concerning channel status words are searched. CONSTITUTION:A channel status word CSW turning-back control data signal transmitted from a central controller 1 to a common bus 4 is taken into a peripheral controller 3 and is recognized and is stored in a storage area B for CSW original data of a buffer memory 3e. Simultaneously, this signal is transferred and written onto a specific area A for storage of CSW of a main storage device 2 and is stored in a storage area C for CSW read data of the buffer memory 3e, and write data in the area B and read data in the area C are compared and discriminated autonomously, and the result is reported to the central controller 1 through a status controlling part 3a.
Patent JP-H02210974-A (JP)
Title: Still video camera
Inventor: TANAKA YOSHITO
IPC: H04N5/225
Filed: 1989-02-09
Abstract: PURPOSE:To make the size of a camera compact without requiring any exclusive photometry element by obtaining a photometry data to decide each pickup condition through the use of a pickup CCD. CONSTITUTION:The readout of a video signal and the pickup of a CCD 2 are implemented with a CPU 1 by using a control signal from a CCD drive circuit 3. An overflow detector 4 detects a charge flowing into an overflow drain of the CCD 2 to detect it that the stored charge in the CCD 2 overflows. The CPU 1 uses the detection signal to measure the overflow time after the storage of charge is started by the CCD 2 till the stored charge overflows, Then the proper charge storage time of the COD 2 is calculated based on the measured time at the calculation of each pickup condition such as automatic focal distance, automatic exposure or white balance. Then each photometry information is collected by using only the CCD 2.
Patent JP-S62193765-A (JP)
Title: Polishing attachment for disc substrate
Inventor: MORITA TSUNEO
IPC: B24B21/04
Filed: 1986-02-18
Abstract: PURPOSE:To polish a disc substrate into highly accurate finishing, by reciprocating a pressure head, pressing an abrasive tape to the disc substrate, in a radial direction of this substrate, and varying the travel speed to some extent. CONSTITUTION:When a pressure head 16 of a pressure member 17 is moved toward the inner circumferential side from the outer circumferential side of a disc substrate 10, a speed of this pressure head 16 is varied so as to be increased. Likewise, when it is moved toward the outer circumferential side from the inner circumferential side, its speed is controlled so as to be decreased the other way. Therefore, a reciprocating speed of this reciprocating member is controlled so as to follow up a variation in peripheral velocity of the disc substrate 10 whereby on the basis of a difference in the peripheral velocity in a radial direction of the disc substrate 10, it is uniformly polishable into highly accurate finishing without entailing any variation in stock removable.
Patent JP-S57147964-A (JP)
Title: Fixing method of head lining
Inventor: SHIMOMURA KENJI
IPC: B60R13/02
Filed: 1981-03-06
Abstract: PURPOSE:To protect the head from contacting with the head lining, by forming a notch at the most deformable portion at the end of a wire thereby making the entire shape of the wire to be conformable to the inner wall of the roof panel thus widening the living space. CONSTITUTION:A frame 17 for holding the most deformable portion of a wire 13 is secured to the inner wall of a corner section S at both sides of a roof panel 14. Said frame 17 is curved and a notch 18 having the bottom of large diameter is made at the portion corresponding with the wire 13. When pressure inserting the portion of the wire 13 formed with the notch (m), said notch (m) can be held by said frame 17 to reinforce said portion and to prevent the wire 13 from dropping from the roof panel 14 side resulting in the reinforcement of the holding force of the roof head lining in the longitudinal direction of the rolling stock.
Patent JP-H11214091-A (JP)
Title: Card edge connector and electrical terminal used for the same
Inventor: FUJIWARA YOSHITO
IPC: H01R12/18
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a card edge connector capable of providing electrical connection of high reliability between wires and a circuit board, and electrical terminals used for it. SOLUTION: Electrical terminals 20a, 20b couple wire connection portions 21a, 21b and an elastic contact structure containing contact portions making contact with a circuit board by base portions 22a, 22b. The base portions 22a, 22b extend in a nearly orthogonal direction from the overlapping portion of the bottom portion of the wire connection portion 21a, 21b, and one part of the overlapping portion abuts on a shoulder. The shoulder supports the wire connection portions 21a, 21b at the time of pressure connection. One part of the elastic contact structure is protected by an end wall 56, and deformation due to the interference by an external member is prevented.
Patent JP-H02211683-A (JP)
Title: Driver circuit for semiconductor laser
Inventor: MURASE SHOICHI
IPC: H01S5/062
Filed: 1989-02-10
Abstract: PURPOSE:To increase the speed of response at a time when the amount of emitted light of a semiconductor laser by driving the semiconductor laser by an output from an adder-subtractor circuit adding a light-amount command signal and an output from a bypass filter while obtaining the deviation of the addition value and the value of the amount of light monitored by a monitor circuit. CONSTITUTION:A semiconductor-laser driver circuit has a signal limiting circuit 12, etc., to which a light-amount command signal is in put and which limits a signal of a specified value or more, a bypass filter 13 extracting the high-frequency component of an output from the signal limiting circuit, a monitor circuit 17, etc., monitoring the amount of light of laser beams, and an adder-subtractor circuit 14 adding the light-amount command signal and an output from the bypass filter while acquiring the deviation of the addition value and the value of the amount of light monitored by the monitor circuit. Since a semiconductor laser 16 is driven by an output from the adder-subtractor circuit 14, response at a time when the amount of emitted light of the semiconductor laser is changed is improved without generating waveform distor tion of overshoot, ringing, etc. Accordingly, the dynamic range of an optical output is not also limited.
Patent JP-H01209607-A (JP)
Title: Manufacture of oxide superconductive wire rod
Inventor: YOSHIDA SHOTARO
IPC: H01B12/04
Filed: 1988-02-15
Abstract: PURPOSE:To improve a superconductive characteristic and mechanical strength by spraying a plasma-heated oxide superconductor on the surface of a linear or tubular or tape-shaped base material continuously moving in an atmosphere having specified relative humidity for forming a superconductive layer to be given heat treatment. CONSTITUTION:A plasma-heated oxide superconductor 12 is sprayed on the surface of a linear or tubular or tape-shaped base material 14 continuously moving in an atmosphere not less than 80% of relative humidity and a superconductor layer 22 is formed on the surface of this base material 14. Later, an oxide superconductive wire rod B is manufactured while being given heat treatment as occasion demands. Accordingly, moisture in the atmosphere prevents the plasma-heated oxide superconductor 12 from oxygen deficiency for enabling the superconductor layer 22 having uniform composition to be formed on the surface of the substrate 14. Thereby, a superconductive wire rod of high performance having high critical temperature and critical current density can be manufactured.