baber/WOPTO huggingface dataset:
Patent JP-2000260697-A (JP)
Title: Optical exposure device and method of forming photoresist pattern
Inventor: YOSHIDA KENJI
IPC: H01L21/027
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical exposure device and a method of forming a photoresist pattern which can manage exposure conditions and focus conditions linked with a product lot. SOLUTION: A reticle 3, a reduced size projection lens 5, a wafer stage 7 for placing a wafer 6 coated with a photoresist are successively disposed along an optical axis Lz of a light source 2. A designed pattern is projected on the surface of the photoresist to form a prescribed photoresist pattern based on the control of focus conditions and exposure conditions by a control unit 8. The control unit 8 controls the subsequent formations of photoresist patterns based on the difference between the dimension of the formed photoresist pattern and the preset dimension, and the focus conditions and exposure conditions obtained from the shape change value of the top and bottom shapes of the photoresist pattern obtained by changing the exposure conditions and focus conditions in advance.
Patent JP-S61219681-A (JP)
Title: Printer with ink ribbon cooler
Inventor: KANEKO AKINARI
IPC: B41J29/377
Filed: 1985-03-26
Abstract: PURPOSE:To prevent a blocking phenomenon from occurring and prevent an ink ribbon from being caught or cut during resumption of printing, by providing a carriage for mounting an ink ribbon cassette thereon with a ribbon-cooling means. CONSTITUTION:A main body 11 of a cassette enclosing therein an ink ribbon capable of being used plural times for printing by heat or a large width ink ribbon capable of being used for printing by heat in multiple stages in the width direction is mounted on the carriage 20, and the ribbon-cooling means 17 for cooling the ribbon 10 after printing by heat supplied from heating elements of a printing head 23 is provided. A thermally conductive metallic roll 18 constituting the ribbon-cooling means 17 is so designed as to make contact with a base of the ink ribbon when the main body 11 is fitted to a carriage cover 21, that is, the cooling means is of the contact type. In a non-contact type, a cool air flow generated by a fan 24 is directed to the ink ribbon 10 through a flexible tube 25, a jet nozzle 26 and a through-hole 27. Thus, the ink ribbon is cooled through heat absorption or by the cool air flow by the time it is taken up by a take-up core.
Patent JP-S56159186-A (JP)
Title: Printer
Inventor: NUMATA SHIGEKI
IPC: B41J11/48
Filed: 1980-05-12
Abstract: PURPOSE: To enable printing to a single piece form and a continuous form and improve the operability and printing accuracy of an operator by carrying the continuous form through a printing location by means of a printing means mounted onto a carrying passage of the single piece form.  
     CONSTITUTION: The amount of a single form 2 carried in the arrow head 15 direction is controlled by means of a control section, and the first printing line is carried and set to a lower section of a printing head 16. The single form 2 set to the first printing line is printed according to a fixed method in such a manner that the printing head 16 is moved in the column direction by means of a carrier 18 driven by means of a carrier motor 17 and an ink ribbon 19 functions. The printing of the second line is conducted by the starting of a new line of a fixed quantity of the single form 2 by means of a single-form driving motor 14 and the action of the carrier 18 and the printing head 16. A continuous form 1 is introduced to the same printing location as the single form, and the continuous form 1 is printed by turning a tractor 26 by means of a continuous-form driving motor 25 controlled by means of a control section 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61221696-A (JP)
Inventor: NAKAJIMA KAZUO
IPC: G21C7/08
Filed: 1985-03-28
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-S52144953-A (JP)
Title: Non-linear analog digital conversion unit
Inventor: MORIYA TAKAO
IPC: H03M1/58
Filed: 1976-05-28
Abstract: PURPOSE: To enable fast procesing speed and high accuracy, by introducing the processing of non-linear in the process of analog digital conversion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62217275-A (JP)
Title: Developing device
Inventor: NAGAYAMA MASAKAZU
IPC: G03G15/08
Filed: 1986-03-18
Abstract: PURPOSE:To supply developers without having uneven concentration by providing the titled device with a mixing/diluting means for fetching developer obtained from the mixing/carrying means and other developers and uniformly discharging these developers in the axial direction while mixing and agitating them. CONSTITUTION:A part of a developer scraped from a developing roller 1 is dropped on a tray 12 from the other dropping hole 4 of a scraper 2, a developer dropped by its dead load from the developing roller 1 or a developer drawn from a drawing roller 15 flows into also the tray 12 and these developers are carried together with a high density developer discharged from a toner feeding pipe 7, mixed with the developer discharged from the pipe 7 while diluting the developer, dropped successively from a discharge holes 13 into a developing tank and agitated with a developer dropped through a deflecting plate 6 by a blade wheel 14. Although the toner concentration of the developer obtained by said procedure may be reduced almost linearly from the upstream side of the carrying direction of a toner carrying screw 10 to this downstream side, the unevenness of the concentration can be neglected and the image can be prevented from uneven density.
Patent JP-H05264346-A (JP)
Title: Visual field restricting structure of photodetector
IPC: G01J1/06
Filed: 1992-03-18
Abstract: PURPOSE:To suppress a change in a visual angle and to stabilize the quantity of sensed light to be prescribed, by a method wherein a frame-shaped projecting part of a height opening a minute gap from the upper surface of a light-sensing element is provided integrally at the peripheral edge of an aperture for restricting a visual field and the outside periphery of the frame-shaped projecting part is fixed to a base by an adhesive. CONSTITUTION:A photodetector, e.g. an infrared detector, is constructed of a base 1, i.e., a sapphire substrate, on the upper surface of which a plurality of light-sensing elements 2 made of mercury-cadmium-tellurium and each having an electrode 2a for external connection are arranged in a line at a minute interval of 0.01 mm, and of an aperture 3 for restricting a visual field which is shaped in a slender thin plate and has a frame-shaped projection 3a provided integrally at the peripheral edge, at a height of making a a gap G from the upper surface of the element 2 be 0.01mm, so that it surrounds the elements 2 provided in a line on the base 1 and which has further a field stop window 3b corresponding to the element 2 on the lower side and is 0.4mm thick and made of zinc sulfide or germanium. The aperture 3 is put on the element 2, positions of the element 2 and the window 3b are aligned with each other and the outside periphery of the projection 3a is fixed to the base 1 by an adhesive. Vibration of the aperture is prevented, a change in a visual angle to the light-sensing element is suppressed and the quantity of sensed light is stabilized to be prescribed.
Patent JP-S61223128-A (JP)
Title: Method for controlling hardening temperature of steel pipe
Inventor: KAWABATA SHIGEO
IPC: C21D9/08
Filed: 1985-03-28
Abstract: PURPOSE:To reduce the amount of fuel required to temper a steel pipe by controlling the hardening time of the steel pipe by learning so that the hardening finish temp. is kept within a permitted range and by tempering the hardened steel pipe before the temp. of the steel pipe lowers. CONSTITUTION:When a steel pipe is subjected to on-line hardening and tempering, in the case where the hardening finish temp. of the last steel pipe exceeds the upper limit of a permitted range, a predetermined hardening time is prolonged. In the case there the hardening finish temp. is below the lower limit of the permitted range, the hardening time is shortened. Thus, the hardening finish temp. is kept within the permitted range. The hardened steel pipe is immediately tempered.
Patent JP-S63228540-A (JP)
Inventor: YUGE TADASHI
IPC: H01H15/06
Filed: 1987-03-17
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-S52144900-A (JP)
Title: Lapping method
Inventor: YOKOYAMA KAZUO
IPC: B24B37/30
Filed: 1976-05-27
Abstract: PURPOSE:To cement a work to a surface table for something by adhesive cement, and eliminate deformation of a reference surface caused by thermal distorsion.
Patent JP-H07242533-A (JP)
Title: Bathing agent prepared from rice bran
Inventor: TOKUYAMA TAKASHI
IPC: A61K36/899
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a cosmetic safe to human body, free from stickiness to the skin, containing the active component of rice bran in a state effectively absorbable through the skin and exhibiting improved bathing effect and cosmetic effect. CONSTITUTION:This cosmetic is composed of (1) a substance produced by the enzymatic decomposition of hydrated rice bran or by the treatment of the bran with a malt, (2) an extract of rice bran, (3) a substance produced by subjecting rice bran to enzymatic decomposition or malt treatment before, during or after the extraction of rice bran, (4) a substance produced by carrying out the enzymatic decomposition or malt-treatment of rice bran and subjecting the product to alcoholic fermentation or (5) a substance produced by the alcoholic fermentation of a treated bran produced by subjecting rice bran to enzymatic decomposition or malt treatment before, during or after the extraction of rice bran. Each of the above components may be used as it is or in the form of a composition containing the component.
Patent JP-H10242075-A (JP)
Title: Manufacture of semiconductor device
Inventor: DOURA SHOJI
IPC: H01L21/28
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which prevents discoloration of a metal film for wiring connection of a semiconductor element. SOLUTION: An aluminum film is used in a pad aperture part of a power MOS(metal oxide semiconductor) FET(field effect transistor). A pad forming process contains an oxide film dry-etching process for eliminating a natural oxide film on the aluminum oxide film surface. A rear polishing process of a silicon substrate is performed before a rear metal depositing process for forming a drain electrode on the rear of the silicon substrate. A heat treatment process for performing heat treatment in a temperature range of 400-4500 deg.C is set between the pad forming process and the rear polishing process. Thereby a damage layer which is generated on the aluminum film surface in the oxide film dry-etching process is eliminated.  When the silicon substrate is cleaned by using dilute hydrofluoric acid (HF) solution in the later pre-cleaning process, the aluminum film does not react with the dilute hydrofluoric acid solution, so that discoloration can be prevented.
Patent JP-S55155591-A (JP)
Title: Load balancing arithmetic operational circuit
Inventor: AZEGAMI EISUKE
IPC: H02P5/46
Filed: 1979-05-22
Abstract: PURPOSE:To obtain stabled equilibrium of load sharing of each driving apparatus rapidly at all times by providing a hysteresis circuit in a load balancing arithmetic operational circuit being built-in. CONSTITUTION:A load 10 is driven by a pair of electric motors 12, 14 with balanced sharings thereof respectively. At power sources of electric motors 12, 14, thyristors 16, 18 are provided. Thyristors 16, 18 are respectively controlled by triggering from current controllers 20, 22. At one terminal of each current controller 20, 22 an output terminal of a speed controller 24, 26 which is fed with inputs of a speed setting signal and a detected speed signal and generates an output of an armature current setting signal is respectively connected, and input terminals of speed controllers 24, 26 are connected with output terminals of a load balancing operational device 28. A hysteresis circuit 34 is provided in a load balancing arithmetic operational device 28.
Patent JP-H05267941-A (JP)
Title: High efficiency type high frequency power amplifier
IPC: H03F3/20
Filed: 1992-03-18
Abstract: PURPOSE:To provide the high frequency amplifier which can execute amplification with high accuracy even if a signal whose envelope is varied quickly is inputted, and has high efficiency as a whole. CONSTITUTION:The amplifier is provided with an envelope signal generating circuit 106 for generating an envelope of an input signal, and a detecting circuit 103 for detecting an output signal, and also, controls roughly a power supply voltage by a first variable power source circuit in which an output voltage is varied in accordance with an output of the envelope signal generating circuit 106, and also, controls minutely the power supply voltage by a second variable power source circuit 109 for controlling power source supply to a power source terminal 105 of a power amplifier 102 by an output of a comparing circuit 107 to which an output of a first variable power source circuit 108 is supplied, and which compares an output signal of the detecting circuit 104 and an output signal of the envelope signal generating circuit 106.
Patent JP-S63227908-A (JP)
Title: Gland steam pressure control device for steam turbine
Inventor: IZUMI MITSUAKI
IPC: F01D11/06
Filed: 1987-03-17
Abstract: PURPOSE:To improve the control accuracy and response of the device in the caption by allowing a load signal to perform control during rapid load change in the normal operation condition and a load sensing relay signal to perform control during load shutoff, respectively, preceding the control by a gland steam pressure control valve. CONSTITUTION:An advance control system performing an advance control of a gland steam pressure control device in response to a load signal 27 is provided thereto, on a machine in which a steam relief valve 21 is caused to open and a steam supply valve 22 for auxiliary steam and a steam supply valve 23 for high pressure steam are caused to close, when a valve driving rod 20 is pressed down. This advance control system consists of a valve aperture signal 29 from an aperture command generator 28 programming the action of the rod 20 and an electrical adjusting valve drive 31 operating in response to a load sensing signal 30. An adder 37 is provided that compares 35 a gland steam pressure signal 33 from a pressure transmitter 32 with its desired value 34 so as to correct the valve aperture signal 29 using a differential signal provided with a PID processing 36.
Patent JP-H09250780-A (JP)
Title: Outdoor equipment of air conditioner
Inventor: KOIZUMI SHINSUKE
IPC: F24F5/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide outdoor equipment which has reinforced a large-sized disk area of a fan ring and more reinforced with a load exerted from the upper part of a synthetic resin made outer shell. SOLUTION: The load exerted from above on the top of a front cover 8 is received with the top of a fan ring 7 and its horizontal extension area 7d by way of a first reinforcing rib 7a provided on the top of the fan ring 7. The same load is received with a projection 2a of a base plate 2 by way of a second reinforcing rib 7b provided on the lower part of the fan ring 7 while the load received with the upper part of the fan ring 7 and the horizontal extension area 7d is received with a fan motor mounting mount 62 by way of a support portion 62a which projects toward the upper part of the fan motor mounting mount 62. The same load is so arranged that it may be received with the base plate 2, thereby defusing the load which is exerted to a large-sized disk shaped- space in the central part of the fan ring 7 whose strength is weak.
Patent JP-H05267988-A (JP)
Title: Scattering device for surface acoustic wave
IPC: H03H9/25
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the cost by eliminating an applying work of a sound absorbing member, and also, to obtain an excellent one being free from a ripple and spuriousness by forming and arranging many linear conductor strips having a specific inclination against a phase line of an incident surface acoustic wave, on the surface of a piezoelectric body. CONSTITUTION:An intersectional angle alpha of the linear direction of conductor strip groups 104-106 and the propagation direction of a surface acoustic wave 100 makes an inclination of + or -0-+ or -45 degrees. The surface acoustic wave 100 which is made incident on a scattering device is scattered and becomes scattered waves in two directions of 107 and 108. Also, a feeble surface acoustic wave 109 which passes through the scattering device is converted to a bulk wave and a surface wave by an end face 103 of a piezoelectric body, and the bulk wave is propagated in the thickness direction of the piezoelectric plate and annihilated. On the other hand, the surface wave reflected by the end face 103 is made incident on the strip group again and scattered in the directions of 107 and 108. Accordingly, that which returns to a position of 100 in the direction of a first incident wave becomes extremely a little.
Patent JP-S62218125-A (JP)
Inventor: HANATANI TORU
IPC: B32B1/08
Filed: 1986-03-20
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-H11256366-A (JP)
Title: Method for removing ti base coating film and device therefor
Inventor: MORIMOTO SATOSHI
IPC: C23F1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing a Ti-base coating film and a device therefor. SOLUTION: A regulation tank 3 is connected to a pressure vessel 1 capable of keeping an internal pressure at 1.5 kg/cm<2> through a pressed feeding pump 2, an alkali hydroxide soln. feeder 4 feeding an alkali hydroxide soln. and an aq. hydrogen peroxide feeder 5 feeding aq. hydrogen peroxide are connected to the regulation tank 3 to constitute the device, a member 11 coated with a Ti-base coating film is put in the pressure vessel 1, the aq. alkali hydroxide soln. and the aq. hydrogen peroxide are supplied to the regulation tank 3 for every prescribed time in specified amts. from the feeders 4 and 5 to regulate the soln. 10, the pressed feeding pump 2 is operated to feed the soln. 10 into the pressure vessel 1, after the member 11 is dipped in the soln. 10, the lid of the vessel 1 is closed, the soln. 10 is further fed to increase the pressure in the vessel 1 to >=1.5 kg/cm<2> and the Ti-base coating film is efficiently removed from the member 11.
Patent JP-H102406-A (JP)
Title: Automatic transmission gear ratio adjusting device
Inventor: BAEUERLE PETER
IPC: B60W40/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To achieve the comfortable adjusting characteristics of a transmission for a driver, by arranging means which determines a speed adjusted depending on each operating parameter detected. SOLUTION: The position α of an accelerator pedal 107 is supplied to a block 102. Further, a transmission output engine speed and the actual value Nsi of a vehicle straight advancing speed are inputted in the block 102 so as to calculate a transmission input target engine speed Nps . At this time, the transmission gear ratio Isoll of the transmission is obtained as quotients (Nps /Nsi ) of the transmission target input engine speed and the transmission output engine speed. The transmission output rotational speed Nsi , the accelerator pedal position α and an accelerator pedal position changing rate α' differentiated in block 106 are supplied to the block 105 so as to calculated a driver type characteristic value FT.  The transmission input target engine speed Nps formed in the block 102 is filtered in a block 103, and supplied as a target rate Npsf to a transmission gear ration adjusting device 104.
Patent JP-S55157197-A (JP)
Title: Sample hold circuit
Inventor: TENTOU TAKEYUKI
IPC: G11C27/02
Filed: 1979-05-23
Abstract: PURPOSE: To shorten the settling time with a simple constitution, by shortening the time, which is required for reaching of the terminal voltage within prescribed deviation of the input signal, by an additional circuit equipped with a comparing circuit and so on where difference between the input signal for the sampling period and the terminal voltage of a holding capacitor is not generated.  
     CONSTITUTION: When switch 8 is closed together with sampling switch 2 of resistance value RON, comparing amplifier 5 generates a voltage corresponding to difference between input signal Vi and terminal voltage Vc of holding capacitor 3. This voltage is converted to a current by voltage current amplifier 6 of gain A formed by PNP and NPN transistors Q 1  and Q 2 , and voltage Vi and Vc agree with each other due to feedback control of amplifier S. In this case, voltage Vc becomes a value based on expressions I and II, and time t required for reaching of voltage Vc within prescribed allowable deviation of voltage Vi is reduced in comparison with a value based expression III for no additional circuit such as amplifier 5, and thus, the settling time is shortened by the constitution provided with a simple additional circuit, RBE and R e  indicate the base-emitter resistance and the emitter resistance of transistors Q 1  and Q 2  respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58180766-A (JP)
Title: Ignition timing controller for internal-combustion engine
Inventor: HOSOE KATSUHARU
IPC: F02P5/153
Filed: 1982-04-15
Abstract: PURPOSE:To aim at improving the controllability of ignition timing, by equalizing a peak hold value of the output signal of a knock sensor. CONSTITUTION:Engine speed and the position of a crank angle are detected by a timer 8006 and an interrupt control unit 8005. And, the timing of cylinder switching is controlled by a control signal from an output port 8011. That is to say, those of an output signal from a peak hold circuit part 7 for a nock sensor signal, an intake air quantity signal from an air flow meter 3 and a water temperature signal from a water temperature sensor 9 are all inputted into an A/D converter 8008. On the other hand, those of an ignition timing control signal to an ignitor 10, a fuel injection signal to an injector 11, a cylinder switching signal to the peak hold circuit part 7 and a control signal to a multiplexer 8007 are all outputted from an output port 8010 that outputs a digital signal.
Patent JP-H10257571-A (JP)
Title: Article having location notice function
Inventor: FUKUSHIMA MASAMI
IPC: H04Q9/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an article that is found out without relying on the auditory sense of a user. SOLUTION: When the location of an article 8 is not clear and transmitter 1 transmits a radio wave 2, a buzzer 6 of a receiver 7 rings to inform the location to a person. A function indicating a receiving reaction of the receiver to the outside is not limited to the buzzer. The receiver having a lamp or a vibrator other than the buzzer may be used, the lamp 10 is lighted by receiving the radio wave from a transmitter to inform the location of an article 12 to the person. Or the vibrator 14 is operated by receiving the radio wave from the transmitter, an article 16 and its surrounding bodies are vibrated to inform the location of the article 16 to the person.