baber/WOPTO huggingface dataset:
Patent JP-S62160724-A (JP)
Title: X-ray exposure method
Inventor: SUGISHIMA KENJI
IPC: G03F7/20
Filed: 1986-01-10
Abstract: PURPOSE:To reduce a distortion generating on a peripheral light-shielding film, by forming the film in the form of a frame wherein an inner peripheral edge limits an exposure region and light-shielding of its outer part is made by a light-shielding body mounted on an alignment optical system. CONSTITUTION:A light-shielding body 7 is made of a material which shields an exposure beam 4. When the body is situated at a position where an alignment optical system 5 detects a diffracted light 6, its tip part on the side near to the exposure beam 4 overlaps with a peripheral light-shielding film 13a for the radiation of the exposure beam 4, and shields, in conjunction with the peripheral light-shielding film 13a, the whole outside part of an exposure region A from the beam. This state is maintained independently of the size of the exposure region A, and does not interfere with the exposure of step and repeat system. Thus the effect of an X-ray exposure can be exhibited independently of the size of the exposure region A. In this manner, distortion generating on the peripheral light-shielding film can be reduced, while light-shielding is assured in the whole part outside the exposure region, and miniaturization of the device is enabled.
Patent JP-H11204099-A (JP)
Title: Battery electrode and manufacture thereof
Inventor: NANAI NORISHIGE
IPC: H01M10/0566
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrode with less capacitance dispersion and stable quality by employing an amorphous carbon material obtained by heating a resin including carbon in a main chain. SOLUTION: Preferably, in a heating process, a resin is heated in a range of 600 deg.C or more and 1300 deg.C or less to certainly provide an amorphous carbon material. The resin including carbon in a main chain includes an aromatic group in the main chain and the resin including the aromatic group in the main chain preferably contains phenol or a phenol derivative as part or whole of the aromatic group included in the main chain. The resin which contains phenol or a phenol derivative as part or whole of the aromatic group included having the main chain is preferably a resin having a structure including a skeleton to which phenol or the phenol derivative is linked with a methylene group.  Preferably, a battery electrode can store and discharge lithium or a lithium ion, and has one electrode and the other electrode, and an electrolyte including the lithium ion arranged between these two electrodes.
Patent JP-H05189175-A (JP)
Title: Printer
Inventor: YOSHIDA ICHIRO
IPC: G06F3/153
Filed: 1992-01-10
Abstract: PURPOSE:To improve work efficiency by providing the printer which can efficiently print additional matters onto paper sheets in a prescribed decided format. CONSTITUTION:This device is provided with an image fetching means 2 to read a printing medium P previously printed a prescribed first image and to fetch a contour line (p) of the printing medium P and a first image (i) into an image processor C, display means M to display the contour line (p) and the first image (i) on the screen, input means K to input a second image to the image processor C and to display the second image at an arbitrary position in the contour line (p) displayed on the screen, and printing means 3 to print the second image on the printing medium P in the state of maintaining relative position relation between the contour line (p) and the first image (i) displayed on the screen.
Patent JP-H10199179-A (JP)
Title: Disk device
Inventor: AOKI SADATAKA
IPC: G11B23/03
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a disk cartridge holding operation and to prevent damaging during mistaken use by providing a magnetic attracting means between a tray and a disk cartridge and holding the disk cartridge on the tray by its magnetic attracting force in a device body having the tray for loading the disk cartridge on the tray. SOLUTION: The magnetic body 20 of a magnetic attracting means is disposed in the vicinity of the reference surface of a disk cartridge 10 provided in a disk device 1 and, by surely bringing the magnetic body 20 and a magnet 21 close and attracted to each other, the reliability of attraction is improved. This device facilitates loading/unloading of a disk on and from a tray 4 by providing notched parts 9 in both left and right sides of the tray 4. Moreover, the disk cartridge 10 reduces the necessary space of the full surface of the device. Since the magnetic attracting means reduces the possibility of damage caused by the mistaken use and no interference with the disk cartridge 10 occurs, handling is easy.
Patent JP-S5387920-A (JP)
Title: Manufacture of normalized steel plate preventable from weld cracking
Inventor: HAGIWARA YASUHIKO
IPC: C21D6/00
Filed: 1977-01-13
Abstract: PURPOSE:To manufacture a homogeous steel plate with sufficient strength by carrying out spray cooling after normalizing as well as decreasing the contents of alloy components so as to lower weld sensibility index and carbon equivalent.
Patent JP-H01179858-A (JP)
Title: Air flow delivery angle regulating device for air conditioner
Inventor: YAMAMOTO MITSUHIKO
IPC: F24F11/02
Filed: 1988-01-11
Abstract: PURPOSE:To surely detect the failure of the air flow delivery angle control by making a determination that there is a failure of the air flow delivery angle control when the reference rotational position is not detected over at least one cycle of the reference rotational position detection by the rotational position detecting means for rotary motor. CONSTITUTION:When the change of inclination angle of an air flow delivery angle regulating vane 10 becomes impossible due to the fact that a rotary motor 15 is locked or there is a failure in the operation of a position sensing means 22, the operation control of the rotary motor 15 is forcibly performed by a forcible operating means 31. If the rotational position sensing means 22 still fails to detect the reference rotational position of the rotary motor 15 even though such a forcible operation control is continued to detect the reference rotational position over at least one cycle of detection, it is determined by a failure determining means 32 that there is a failure. As a result, the failure detection of the air flow delivery angle control can surely be performed without incorporating a separate failure detecting mechanism.
Patent JP-H01180450-A (JP)
Title: Synthetic aperture processor
Inventor: SUGINO KAZUMI
IPC: G01S7/52
Filed: 1988-01-11
Abstract: PURPOSE:To vary access time according to variation in the thickness of a material to be inspected and sampling period by setting a maximum address value to be accessed corresponding to variation in discrete digital value. CONSTITUTION:When the value of an address counter 19 for memories provided to an A/D line memory part and a waveform memory part 6 reaches a set address value 16, the processor stops access to addresses preceding the set address value 16 by an address control part 14 and uses the memories of one A/D line memory and the waveform memory part 6 as variable address length memories. Namely, when the thickness of the material to be inspected is different, i.e. when the number of discrete digital values is smaller than the address length, address length meeting requirements is set previously and control 14 is so performed that access is not performed beyond the set address. Consequently, the one-address-length memory can be used for the proper purpose, the flexibility of the processor is not lost, and the processing time is shortened.
Patent JP-S61163555-A (JP)
Title: Reflecting fluorescent lamp for optical device
Inventor: OGASAWARA TOSHITAKA
IPC: H01J61/35
Filed: 1985-01-11
Abstract: PURPOSE:To assure higher lamp efficiency as well as a flat characteristic of brightness distribution by providing electrodes on one ends of parallel two glass tubes, communicating the other ends thereof, and coating inner surfaces of the glass tubes with a reflecting film while leaving behind an opening part forming a prescribed angle. CONSTITUTION:Electrodes 3, 4 are respectively provided on one end parts of parallel two glass tubes 1, 2 containing mercury and rare gas encapsulated therein, and the other ends of the glass tubes 1, 2 are communicated with each other at a glass tube joint part 5. The inner surfaces of the glass tubes 1, 2 are coated with reflecting films 8, 9 while leaving opening parts 6, 7 forming a prescribed angle with respect to respective tube axes, and these films 8, 9 are coated with fluorescent films 10, 11. Hereby, an electrical discharge path is formed through the joint part 5, and the coldest portion is formed on the opposite side to the joint part 5 at the end part of the discharge path on the side having the joint path 5. Therefore, internal mercury vapor pressure can be limited by the coldest portion for assuring high lamp efficiency as well as a brightness distribution characteristic.
Patent JP-H10204725-A (JP)
Title: Polyolefin yarn reversibly thermally changeable in color
Inventor: YABUKI MASUO
IPC: D01F1/06
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a yarn reversibly thermally changeable in color, excellent in mechanical properties without reduction in function of change in color caused by bleeding of a composition reversibly thermally changeable in color and without peel of a sheath layer from a core layer. SOLUTION: This polyolefin yarn reversibly thermally changeable in color comprises a polyolefin-based resin containing three components of an electron donative colorable organic compound, a colorant and a decolorizer and at least one highly crystalline polyolefin selected from an ethylene/α-olefin copolymer produced by using a metallocene catalyst, a high-density polyethylene and an isotactic polypropylene having >=0.95 isotactic pendant ratio.
Patent JP-H01179525-A (JP)
Title: Bidirectional amplifier
Inventor: MASUDA TOSHIKATSU
IPC: H04M3/40
Filed: 1988-01-11
Abstract: PURPOSE:To improve the quality of a call by adjusting the gain of a gain adjusting amplifier and the attenuation of a voice attenuator by an adjusting means provided on a line current detection circuit in response to the current of a subscriber line detected respectively by the line current detection circuit. CONSTITUTION:The current of subscriber lines 7, 8 is detected by line current detection circuits 12, 13, the adjusting means in response to the amplitude of the current to be detected adjusts the gain of gain adjusting amplifiers 5, 5', 6, 6' and the voice level detection comparator regulates the attenuation of voice of voice attenuators 10, 11 inserted in the inferior side path. Thus, the switching time from the state that the voice is attenuated in the inferior state till the state that the voice is inputted, the superior state is attained and the insertion loss due to the attenuator is lost is shortened. Thus, the interruption of the heat of the call is avoided and the quality of the call is improved.
Patent JP-H03210792-A (JP)
Title: Device
Inventor: NAKAYAMA TAKAHIRO
IPC: H05B33/12
Filed: 1990-01-12
Abstract: PURPOSE:To stabilize a device with adhesion between organic and inorganic substances satisfied by providing an organic substance layer, joined with silicon oxide on both organic and inorganic substance surfaces, between organic and inorganic substance parts. CONSTITUTION:An ITO transference electrode 12, a-Si:B film 13 as a haul injection layer, vinyl tris (2-methoxy-ethoxy) silane film 14 as an organic joining layer, perylene film 15 as an illuminant layer, and indium electrode 16 are provided on a glass substrate 11. An electron and haul are injected in the illuminant layer 15 by applying voltage between the electrodes 12 and 16, and emission is obtained by rejoining. The adherence of the haul injection layer 13 and the organic illuminant layer 15 is improved, in the organic joining layer 14, electrical connection is made, and the breaking electric power of an element is improved.
Patent JP-H10195319-A (JP)
Title: Production of polymethinecyanine compound
Inventor: MATSUBAYASHI TATSURO
IPC: C07D491/107
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polymethinecyanine compound part of the methine chain of which is replaced by a ring structure, showing excellent fastness when used for laser recording stably in good yields by using an intermediate obtained by using an aromatic amine such as aniline as the starting material. SOLUTION: A polymethinecyanine compound of formula II is obtained by using a compound of formula I (wherein T is an alkylene group necessary to form a ring structure; a is an aryl; and X is a halogen or a substituted amino) as the reaction intermediate. In the formula, L<1> and L<2> are each a non-metal atomic group necessary to form a ring together with the carbon in position 3 of the nitrogenous ring; Z<1> and Z<2> are each an atomic group necessary to form an aromatic or heterocyclic ring; R<1> and R<2> are each an alkyl; R is a halogen or a substituted amino, alkoxyl or like group derivable from a halogen; T is as defined above; B is an anion; and m is a number necessary to adjust the change of the molecule to 0. The compound of formula I can be easily isolated and purified and can be stored stably for a long time. The compound of formula II has an absorption maximum near 800nm.
Patent JP-S57118634-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE KOUICHI
IPC: H01L21/265
Filed: 1981-01-16
Abstract: PURPOSE:To realize the diffusion of Al or Ga into Si, especially the selective diffusion, with high accuracy and low cost by a method wherein Al or Ga ion is implanted into a Si-substrate and is driven-in by thermal treatment. CONSTITUTION:Al or Ga ion is implanted into an Si-substrate from the surface. A means, by which ion density distribution is changed in such a manner that the center of the distribution is transferred to the deeper position in the substrate and, if necessary, thermal treatment is applied to the Si-substrate in order to diffuse the injected Al or Ga ion to the specified depth, is provided. For instance, a heater 5 is housed in a chamber 10 and an Si-wafer 4 is mounted on it. Infrared lamps 6 for heating are also provided. By this equipment, the wafer 4 is heated and Al ion is implanted into the specified part of the wafer 4 and then the wafer 4 is taken out and the driving-in process is carried out by a diffusion furnace.
Patent JP-S62162929-A (JP)
Title: Sidewise light suppressing device for infrared detector
Inventor: TAJIMA MASAMI
IPC: G01J1/42
Filed: 1986-01-10
Abstract: PURPOSE:To stabilize the operation of a device even when disturbing infrared rays are generated and to remove error information, etc., by comparing outputs of infrared detecting elements which have different visual fields with each other and operating a switch circuit according to their difference signal. CONSTITUTION:A detecting element 1 at the focus of the center part of an optical system which catches intense light generates a larger output per unit area than any other detecting elements 2 at its periphery which have wider area during normal operation. At this time, a reverse bias potential is applied to prevent the switch circuit D from performing opening operation, and the output E1 of the system of the detecting element 1 is set much larger than the comparator input E3 of the system of the detecting element 2 all the time. In this case, the output E2 of the element 2 is an output E3 obtained by applying a DC reverse bias. Then, the switch 5 is inverted according to the difference output E1-E3 from a comparator C and circuits following a delay circuit T are so operated as to deal with a signal sudden change.
Patent JP-H10199437-A (JP)
Title: Color cathode-ray tube with shadow mask
Inventor: HOSOYA NOBUHIKO
IPC: H01J31/20
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To ensure mechanical strength and suppress the generation of doming by successively increasing the hole pitch in the horizontal direction toward the lateral end part from the cental part except for the specified region in the central part in the horizontal direction, successively decreasing toward the longitudinal end part in the vertical direction, and setting in the specified pitch range in the longitudinal end part and the corner part in the specified region. SOLUTION: The hole pitch in the horizontal direction of electron beam passing through holes 14 is successively decreased toward the longitudinal end part from the central part, and in the specified region on both sides of a center line 15 in the vertical direction, the hole pitch determined according to the position in the longitudinal direction is made uniform. The hole pitch is successively increased toward the lateral end part from the specified region. The hole pitch increasing ratio of the lateral end part (corner part) corresponding to the longitudinal end part is made larger than the hole pitch increasing ratio of the lateral end part corresponding to the central part. The mechanical strength of a shadow mask 6 is increased, and generation of doming caused by outside vibration is reduced.
Patent JP-H02184174-A (JP)
Title: Horizontal deflection high voltage generating circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/18
Filed: 1989-01-11
Abstract: PURPOSE:To keep the exciting condition of an output transistor(TR) correctly and to improve the reliability by using two monostable multivibrators, making the tail ridge of a horizontal deflection pulse coincident nearly with a tail ridge of a high voltage pulse in terms of time thereby adjusting the conduction start period of the high voltage output TR. CONSTITUTION:A 1st monostable multivibrator 26 triggered at the front edge of an output oscillation pulse of a horizontal oscillation circuit 1, a 2nd monostable multivibrator 27 triggered at the tail end ridge of the output pulse and an OR circuit 28 are provided to the title generating circuit. Then the output pulse of the 2nd monostable multivibrator 27 is fed to a horizontal exciting circuit 2 and the output of the OR circuit 28 is fed to a high voltage exciting circuit 5 and the pulse width of the output pulse of the two monostable multivibrators 26, 27 is adjusted. Thus, the base current conduction start time of both the output TRs of high voltage output is adjusted simultaneously with a simple method and the reliability is improved.
Patent JP-H11201937-A (JP)
Title: Carbondioxide gas sensor
Inventor: CHIYOU EKISAN
IPC: G01N27/406
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a CO2 gas sensor in which a change with the passage of time in a sensor electromotive force is eliminated, which is small and by which the concentration of CO2 gas can be detected with good accuracy. SOLUTION: A CO2 gas sensor is provided with a solid electrolyte 1 which is composed of an alkali metal or an alkaline-earth metal ion conductive oxide, with a detecting electrode 3 composed of a metal carbonate which is in dissociation equilibrium with CO2 gas and with a solid reference electrode 2. In the CO2 gas sensor, the solid reference electrode 2 uses the two-phase coexistence system of a transition metal oxide containing an alkali metal or an alkaline- earth metal whose conductive seed is identical to that of the solid electrolyte 1.
Patent JP-S61163885-A (JP)
Title: Printing method and printing material therefor
Inventor: SATO MASAMICHI
IPC: G03G15/01
Filed: 1985-01-16
Abstract: PURPOSE:To simply perform printing operations at low cost by a method in which toners are adhered in a pattern of a conductor part by an inversional phenomenon, and the toner picture of printing image is transferred and fixed to a transfer paper. CONSTITUTION:An insulator layer 1 on the surface of a base 3 is charged with static electricity by a charger 11. Since leakage current flows through the layer 1 between a conductor layer 4 constituting a pattern 7 and the conductor layer 2 of the base 3, the pattern 7 becomes electrically neutral non-charged stage. Voltage is applied to the developing roller 15 of a developer 13, and thereby capsule toner 10 charged in the same polarity as the insulator layer 1 is adhered to the surface of the pattern 7, and the pattern 7 is developed by an inversional phenomenon. The toner picture of the pattern 7 formed on the base 3 is transferred as positive picture to a transfer paper 9 and fixed by a transfer fixing roller 14. A drum 10 is continuously turned and printing pictures are printed on the paper 9. Sentence, charts, etc., can thus be simply copied at low cost.
Patent JP-H0770755-A (JP)
Title: Apparatus for coating or etching substrate
Inventor: MANFUREETO AANORUDO
IPC: H05H1/46
Filed: 1994-01-19
Abstract: PURPOSE: To provide an arrangement for coating or etching a substrate constituted to generate a DC bias voltage suitable for accelerating charge particles toward the substrate in HF plasma constitution for guiding the substrate to be processed by passing the substrate along electrodes.  
     CONSTITUTION: The plasma source of the arrangement for coating or etching the substrate has a bias pot 19. This bias pot 19 is disposed at a place of a dark space distance from a substrate carrier 11 and is subjected to the effect of HF. Dependently upon the used source, the bias pot 19 may be constituted as an independent unit or a component part of the source composed to a conducting state, for example, an HF magnetron. The specific setting of the AC potential on the carrier and consequently the ion bombardment on the substrate via the bonded HF power is made possible. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5497703-A (JP)
Title: Rotor of rotary electric machine
Inventor: NAGANO SUSUMU
IPC: H02K3/18
Filed: 1978-01-20
Abstract: PURPOSE: To prevent crackings produced in an interpolar connecting lead by repectitive startings and stopping of a cylindrical rotor to improve reliability, by disposing the interpolar connecting lead at the position on the inner side of the field winding and nearest to a pole portion.  
     CONSTITUTION: Among the field winding end portions 1b, N-pole, S-pole winding 1c, 2c having an interpolar connecting portion is disposed at the innermost peripheral side of the field winding wound about a rotor core. The transition portion (interpolar connecting portion) 6 is formed of an annular conductor disposed at the inner side of the filed winding. Thus, the interpolar connecting portion 6 is provided at the innermost side, i.e. innermost position in the radial direction, of the field winding wound within the rotor core grooves. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5389469-A (JP)
Title: Electronic wristwatch
Inventor: KAWAMURA KIICHI
IPC: G04C10/00
Filed: 1977-01-18
Abstract: PURPOSE:To prevent the deviation of time from being caused by battery exchange by ordinarily supplying electricity to the watch unit from a main battery and supplying electricity from an auxiliary battery at the voltage drop or exchanging of the main battery.
Patent JP-H05189429-A (JP)
Title: Text graphic link method
Inventor: NISHIKAWA TORU
IPC: G06F17/21
Filed: 1992-01-14
Abstract: PURPOSE:To reduce the time and labor of the calibration work on a word processor by editing a graphic simultaneously by only performing text edit. CONSTITUTION:A graphic attribute is set in the attribute of the text information 1 of a character designated by a user, and a chain is spread extending over a graphic chain area 3 and the character chain area 4 of the graphic information 2 of the graphic designated by the user. When a character string is inserted or moved. only the text information 1 is edited. When the character string is deleted or duplicated, the text information 1 is edited, and when the graphic attribute exists in the text information 1, the graphic information 2 spread with the chain is deleted or duplicated, and the chain is re-spread, thereby, the edit of the graphic can be automatically performed simultaneously with the text edit.