baber/WOPTO huggingface dataset:
Patent JP-H08330223-A (JP)
Title: Exposure method
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/027
Filed: 1996-01-17
Abstract: PURPOSE: To obtain an exposure method for fully exposing and transferring even a further fine mask pattern while maintaining the wavelength of exposure light. CONSTITUTION: Illumination light l and illumination light 2 which are eccentric from and are separated from the light axis of a lighting optical system are applied to a mask so that they can be inclined on a pattern surface symmetrically in reference to a vertical direction, and a zero-order diffraction light from a pattern due to the illumination of the illumination light 1 and first-order diffraction light from a pattern due to the illumination of the illumination light 2 are allowed to reach the substrate through an optical path l of a projection optical system. Zero-order diffraction light from the pattern due to the application of the illumination light 2 and first-order diffraction light from the pattern due to the application of the illumination light l are allowed to reach the substrate via an optical path 2 of the projection optical system.  The optical path l and the optical path 2 are allowed to be eccentric by nearly an equal distance from the light axis of the projection optical system on the Fourier transformation surface of the projection optical system for the pattern or near it.
Patent JP-H06217176-A (JP)
Title: Digital electronic still camera
Inventor: TAKABA TETSUSHI
IPC: H04N5/225
Filed: 1993-01-20
Abstract: PURPOSE:To obtain a digital electronic still camera in which miniaturization, light weight, and strength can be realized, handling can be easily attained since the erroneous insertion of the both sides of a semiconductor memory card can be prevented at the time of inserting the semiconductor memory card, and operability can be improved since the display of camera information and an object or the like and the information of the surface of the semiconductor memory card can be simultaneously seen. CONSTITUTION:In a digital electronic still camera 1, the analog picture information of the object image picked up by an image pickup element is converted into digital picture information, and the digital picture information is stored in a semiconductor memory card 35. The semiconductor memory card 35 is constituted so as to be freely attachable and detachable to a card unit 46, the card unit 46 is arranged at the bottom surface part of a camera main body 2 in parallel to the bottom part, and the card unit 46 is fixed so as to be the bottom surface of the box-shaped frame of the camera main body 2. Moreover, a semiconductor memory card port 52 for inserting the semiconductor memory card 35 into the card unit 46 is arranged at the bottom part of the back surface of the camera main body 2, and a display part 4 of the camera information and a display part 5 of the object are arranged at the back surface part of the camera main body 2.
Patent JP-H04263017-A (JP)
Title: Production of non-heattreated steel plate excellent in hydrogen induced cracking resistance
Inventor: SHIMIZU MASATO
IPC: C22C38/00
Filed: 1991-02-19
Abstract: PURPOSE:To obtain the steel plate having superior hydrogen induced cracking resistance even under a severe environment by specifying the composition of a steel and controlling respective heating and rolling conditions, at the time of the preceding rolling under specific conditions, prior to ordinary plate rolling and the succeeding plate rolling. CONSTITUTION:A slab of a steel having a composition consisting of, by weight, 0.03-0.20% C, 0.05-0.60% Si, 0.50-2.50% Mn, <=0.020% P, <=0.003% S, 0.005-0.100% Al, 0.0005-0050% Ca, <=0.080% N, and the balance essentially iron is prepared. This slab is held at a temp. Ta( deg.C) not lower than 1200 deg.C for a time ta(h) not shorter than 3hr and then subjected to reduction, where a coefficient of rolling shape represented by expression I is regulated to >=0.5, by two or more passes. Subsequently, the resulting plate is held at a temp. Tb( deg.C) not lower than 1150 deg.C for a time tb(h) not shorter than 1/4hr and then subjected to plate rolling where rolling finishing temp. is regulated to >=(Ar3-30 deg.C). At this time, respective heating conditions at the time of the above- mentioned two heatings are controlled so that they satisfy inequality II. In the above expression I and inequality II, h1 means inlet slab thickness, h2 means outlet slab thickness R means radius of rolling roll, and tc=10[(Tb+323)(logtb+20)/(Ta+273)--20].
Patent JP-H04264694-A (JP)
Title: Device for sale and lease of goods
Inventor: AOKI HIDEAKI
IPC: G07F9/00
Filed: 1991-02-19
Abstract: PURPOSE:To control the reduction of space for displaying goods due to a selection switch and enable the visual confirmation of selected goods. CONSTITUTION:The device for sale and lease of goods is provided with a having to display various sorts of goods and carry the goods to be selected to a take- out opening, a light source 1 to output visible laser beam, a direction conversion means 6 to manually adjust the advancing direction of the light from the light source 1 to irradiate the goods to be selected in the housing and a control part 8 to detect the displacement of the direction conversion means 6 and identify the goods 9 to be selected.
Patent JP-S5510802-A (JP)
Title: Setting speed of electric motor
Inventor: HASHIMA KESAO
IPC: H02P29/00
Filed: 1978-03-03
Abstract: PURPOSE:To set a desired speed without drastic change while altering the speed set time and facilitate the setting operation, by prescribing the increase and decrease in  the levels of a speed set signals and enabling the change in the rate of the increase  and decrease. CONSTITUTION:The speed set signals are supplied to an automatic controller to automatically regulate the speed of a motor 1 depending on the level of the speed set signal. The plural speed set signals, whose rates of increase or decrease differ from one another, are entered into a speed setting unit 3 through switches 81-83. The switch 81 is closed to roughly approximate the speed of the motor to the desired value. The switch 82 is closed to ordinarily approximate the speed to the value. The switch 83 is closed to finely approximate the speed to the value.
Patent JP-S53111680-A (JP)
Title: Manufacturing fluorescent lamps
Inventor: KAWAHITO MICHIYOSHI
IPC: H01J61/067
Filed: 1977-03-09
Abstract: PURPOSE: To minimize blackening of a fluorescent lamp, by suitably selecting metal composition in carbonates of alkaline earcth metals and the decomposition temperature of the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08216381-A (JP)
Title: Controlling device of head and tail marginal position of image in press
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/04
Filed: 1995-02-14
Abstract: PURPOSE: To realize the controlling of the head and tail marginal position of an image in a press without necessitating many constituent parts and developing play among movable members by a method wherein paper-feeding action between both cylinders is controlled so as to change the phase in the head and tail marginal direction of an image on paper to the image of a plate cylinder. CONSTITUTION: When a supporting plate 32 is pivoted counterclockwise about a driving shaft 11, a driven pulley 36 is rotated counterclockwise from its conventional position, resulting in retarding the rocking timing of a sectorial member 39 and in retarding the paper feeding timing with resist rollers 21 so as to move the image position of paper 20 to fore side in order to make the upper margin of the paper 20 smaller. Thus, by changing the inserting timing of the paper 20 to the plate cylinder 1, the image position of the paper 20 to the image position of the plate cylinder 1 is changed, the controlling of the position in the head and tail marginal direction of image is executed.
Patent JP-H08223299-A (JP)
Title: Electronic exchange system having simultaneous call function of related subscriber number
Inventor: OTSUKA KIYOKAZU
IPC: H04W68/00
Filed: 1995-02-14
Abstract: PURPOSE: To attain simultaneous call with respect to a terminal equipment of a specific relation among plural terminal equipments independently of stationary and mobile terminal equipments by calling a series of registered numbers independently and simultaneously, connecting a call to a terminal equipment replying the call at first and stopping simultaneous calling. CONSTITUTION: A call control section 11 receiving an incoming call signal from a relay protocol section 12 or a subscriber protocol section 13 makes a request of retrieval of a relating subscriber number to a database controller 15. When the incoming call number is included in a number registered as the related subscriber number among subscriber numbers of stationary terminal equipments 17 or mobile terminal equipments 18, it is reported to the call control section 11. The call control section 11 commands the incoming call processing with respect to the subscriber numbers of the stationary terminal equipments 17 or mobile terminal equipments 18 included in related subscriber numbers to the subscriber protocol section 13, which calls the numbers simultaneously.  When a reply comes from any terminal equipment, simultaneous call is stopped and an incoming call is connected to a terminal equipment making a reply fastest.
Patent JP-S51139254-A (JP)
Title: Color picture tube
Inventor: TAKEMOTO TAKEO
IPC: H01J31/20
Filed: 1976-03-10
Abstract: PURPOSE: To simplify the construction of and reduce the manufacturing cost of a color picture tube by semi-permanently securing a shadow mask to a panel side end portion of the funnel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10223202-A (JP)
Title: Battery terminal
Inventor: SUZUKI KATSUYA
IPC: H01M2/30
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a battery terminal and product strength and at the same time lower the production cost by producing the battery terminal from an expanding part with narrow width, without requiring drawing process. SOLUTION: An expanding part is constituted of a pair of band plate parts, in parallel to each other in the same plane and a long plate part extended in a direction opposite to the band plate parts and mutually connecting one ends of the band plate parts in the longitudinal direction. The pair of the band plate parts are raised approximately vertically with respect to the long plate part along a pair of folding lines in the longitudinal direction of the long plate part and the pair of the band plate parts set face to face are curved to form a fixing part 43, and an electric connection part 51 is formed in the long plate part.
Patent JP-S61186836-A (JP)
Title: Liquid sensor
Inventor: WADA HIROSHI
IPC: G01V8/16
Filed: 1985-02-14
Abstract: PURPOSE:To detect the sticking of liquid to be detected to a coating layer with high reliability by providing a single-mode light guide on a light- transmissive substrate and providing the coating layer that the object liquid immerse thereupon, and thus constituting a sensor. CONSTITUTION:The single-mode light guide 3 is provided on the substrate 2 made of quartz glass, etc., and the coating layer 4 is provided thereupon. The coating layer is formed of the material, such as silicone resin and a porous material, that the liquid to be detected immerses. The refractive index of the light guide 3 is made larger than that of the substrate 2 and the refractive index of the coating layer 3 is made smaller than that of the light guide 3. Further, optical fibers 5A and 5B are connected to both sides of the light guide 3 of this detector 1. When oil which is large in refractive index sticks on the coating layer 4, the oil oozes to the light guide 3 and the ratio of an evanescent wave 7 increases, so that projection light from the optical fiber guide, so an oil leak in a plant, etc., is detected with high reliability.
Patent JP-S62185531-A (JP)
Title: Power source using pneumatic generator
Inventor: MASUKO SABURO
IPC: G05B11/00
Filed: 1986-02-07
Abstract: PURPOSE:To supply necessary power without adding power line by using a generator driven by compressed air and a stabilized power source circuit. CONSTITUTION:An air motor 2 and a generator 3 are alternately coaxially arranged at predetermined positions of a controller 1, compressed air is supplied from a supply port 5 to the motor 2 to generate the generator. An amplifier 14 for amplifying an input signal 13 from an external temperature transducer 12 and a transmission controller 17 for controlling a light emitting diode 16 are provided in the controller 1, and a signal is fed through an optical cable 20. Power is supplied via power lines 18, 19 through a stabilized power source circuit 10 from the generator 3 to the amplifier 14 and the controller 17. Thus, the necessity of externally adding the power lines is eliminated to improver noise resistance and lightening resistance.
Patent JP-H06242925-A (JP)
Title: Sort processor
Inventor: KASAHARA YASUNORI
IPC: G06F7/24
Filed: 1993-02-15
Abstract: PURPOSE:To provide a high speed sort processor with high reliability. CONSTITUTION:Sort processors 6 are connected like a pipe line. The sort processor 6 is equipped with sort core parts 2 and 3, and internal storage devices 4 and 5 corresponding to the sort core parts 2 and 3. Then, external memories 7 and 8 are added at the outside of the sort processor 6, corresponding to the sort core parts 2 and 3. The sort core parts 2 and 3 use those corresponding internal devices 4 and 5, and external memories 7 and 8 as local memories. Also, when a fault part is found in the local memory, the sort core parts 2 and 3 use a part of the internal storage devices 4 and 5 as the substitutive memory, so that a sort processing can be continued.
Patent JP-S60170286-A (JP)
Inventor: IMANAKA YOSHIHIKO
IPC: H05K3/46
Filed: 1984-02-14
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-H09219722-A (JP)
Title: Communication system
Inventor: TANAKA TOKUYUKI
IPC: H04L12/58
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To execute communication with an opposite user even when the user of a communication terminal does not know a terminal address which is assigned to the communication terminal of the opposite user to whom communication is required. SOLUTION: When the user A of the communication terminal 1000a itself does not know the terminal address of the communication terminal of the user B to whom the user A requires communication, the communication terminal 1000a transmits a call originating file 6210 where its terminal address (self station address) is stored as the electronic mail addressed to the user B. When the call originating file 6210 is received as the electronic mail, the communication terminal 1000b of the user B displays an icon 302 with which the user B can indicate an effect that a return call is originated. When the user B operates the icon 302, the return call is originated to the communication terminal 1000a indicated by the terminal address which is stored in the call originating file 6210.
Patent JP-S61184853-A (JP)
Title: Semiconductor device
Inventor: OSE YASUSHI
IPC: H01L23/12
Filed: 1985-02-13
Abstract: PURPOSE:To make deterioration in synthesizing efficiency less, by connecting the gate electrode of each GaAs Schottky barrier field effect transistor chip through a distribution constant resistor, and thereby absorbing and easing the operational unbalance between a plurality of chips efficiently. CONSTITUTION:In order to ease unevenness between chips, an unbalance easing resistor element 17 is arranged in the vicinity of the chips 3c and 3d and connected by a gate-electrode inter-bonding wire 5b and a drain-electrode inter- bonding wire 6b. The unbalance easing resistor element 17 has a back surface conductor 21 and a dielectric substrate 22. A TaN resistor layer 23 is used as a resistor layer. A Ti/Pt/Au electrode 24 is provided. The bonding wire 5b is connected to the electrode 24. The TaN resistor is suitable as a resistor, in which stability and accuracy are required.
Patent JP-S63273481-A (JP)
Inventor: KURISUCHIYAN SHII SHIMONSEN
IPC: C12N15/85
Filed: 1988-02-04
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-S59149196-A (JP)
Inventor: IWAMURA AKIRA
IPC: D06F58/02
Filed: 1983-02-17
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-S61184761-A (JP)
Title: Tape loading device
Inventor: TAKAGI NOBUAKI
IPC: G11B15/665
Filed: 1985-02-13
Abstract: PURPOSE:To prevent the generation of sag and damage of a tape by varying the displacement of the cam groove of a gear having a cam so that a tape post a tape post moves approximately at a fixed speed. CONSTITUTION:When a tape is loaded and unloaded, the revolutions of a drive motor 1 are transmitted to gear trains 3-6 via a loading belt 2 for deceleration and increase of torque and then transmitted to a gear 7 having a cam. A cam groove 7a of the gear 7 is not spiral with a fixed displacement and irregular. The revolutions of the gear 7 give the irregular revolutions to a sector gear 8 and also give the same irregular movements to a rotary ring 12. In other words, the revolutions are produced at a high speed at the first and then at a low speed. This movements produce the shift of an approximately fixed speed to a shaft holder 17 at the supply side. Thus an approximately fixed speed is secured for the shift of a tape post by setting an irregular displacement for the cam curve of the gear 7. This avoids the sag and damage of the running tape.
Patent JP-H09219049-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IRIYAMA YUTAKA
IPC: G11B15/22
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To unnecessitates a special driving source and a mechanism, to reduce a space, and to miniaturize a device by abutting and moving a release lever with an arm by dropping of a cassette loading device, and releasing lock of a reel base. SOLUTION: An ejection arm 18 is dropped by dropping a housing 15 in which a cassette 14 is stored and held, reaches lock cam 25, and engages with a catch. The arm 18 is energized in the clockwise direction around an ejection arm axis 19 as a fulcrum with a spring 22, presses a contact piece 37 of a releasing lever 35, and the lever 35 rotates in the clockwise direction around a releasing lever axis 34 as a fulcrum. And a projection part 36 of the lever 35 presses a contact piece 32 of a lock lever 30, rotates the lock lever 30 in the counterclockwise direction, and lock of a reel base 27 is released.
Patent JP-H05102740-A (JP)
Title: Low-strain unit-gain amplifier for digital to analog converter
Inventor: JIEFURII UIRIAMU SUKOTSUTO
IPC: H03F3/30
Filed: 1992-01-16
Abstract: PURPOSE: To provide a unit gain buffer circuit for a digital-analog converter(DAC) using a switched capacitor filter. CONSTITUTION: The sources of differential input transistors 190 and 200 are connected to a common node 202. A current source transistor 214 is connected between the node 202 and an earth to supply a current source. Constant current sources by transistors 222 and 230 are connected to each drain of the differential input transistors. Cascade devices 216 and 226 are connected to the drains of the transistors 190 and 200 to keep a drain-source voltage in constant when an input common mode signal is large. The fluctuation of the bias of the transistor 214 is absorbed by feedback transistors 232 and 234 which form a variable current source to the node 202. These transistors are controlled by the voltage of the drains of the transistors 190 and 200.
Patent JP-H08192632-A (JP)
Title: Vehicular weather strip
Inventor: YANO TSUGUHIRO
IPC: B60J5/04
Filed: 1995-01-20
Abstract: PURPOSE: To prevent the protrusion of a weather strip and improve appearance by forming a V-groove on a seal end section free from contact with a door sash, and thickening a major seal section, regarding a weather strip fitted to the outer periphery of a door sash. CONSTITUTION: Regarding a vehicular weather strip fitted to the outer periphery of a door sash 3 and kept in contact with the internal side thereof at all times at an exterior position faced to the internal side, a V-groove is formed on the end of a seal section free from contact with the sash 3, and a main seal section 1a is thickened. In this case, the thickness of the section 1a is kept approximately 1.3 to 2.0 times as large as the thickness of the seal section, and the length of the thickened portion 1b of the section 1a is set at a value between 60% and 90% of the length thereof. According to this construction, a thin and approximately V-groove 1d on the end of the seal adheres to the weather strip, thereby absorbing the slackening of the strip and preventing the protrusion thereof.
Patent JP-H09319817-A (JP)
Title: Scanner
Inventor: RINARUDO TSUOTSUKA
IPC: G06K7/10
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a scanner which especially reads information of a bar code optically. SOLUTION: This scanner is provided with a laser device 3, a light reception device 23 which detects laser light 25 reflected from the surface, having optical information of an object 13, and a measuring instrument which transmits a control signal, corresponding to the distance from the object 13. The scanner 1 receives the control signal of a measuring instrument 27, by providing the laser device 3 which a single laser light source 37 and providing an image- forming device 31, and the scanner is adapted to the distance from the object which has optical information or a bar code on the surface.
Patent JP-H04268165-A (JP)
Title: Double-stage compression and freezing cycle device
Inventor: NAKATANI KAZUO
IPC: F25B6/04
Filed: 1991-02-20
Abstract: PURPOSE:To provide a double-stage compression and freezing cycle device capable of performing a simultaneous operation and getting a superior cycle efficiency to be used in a cooling or a heating or a hot water feeding device or the like even in the case that an operating condition is widely different during a heating operation having a relative low compression ratio or a high temperature hot water feeding operation having a high compression ratio. CONSTITUTION:A discharging side of a heat source side heat exchanger 2 such as an outdoor device and a suction side of a heat exchanger 3 at the first load side of an indoor device are connected by a pipe to a lower-stage compressor 1. An intermediate heat exchanger 4 is connected to a discharging side of the heat exchanger 3 at the first load side, and the first throttling device 5 is connected to the discharging side of the intermediate heat exchanger 4 and the suction side of the heat source side heat exchanger 2. A higher-stage compressor 6 is connected to the discharging side of the intermediate heat exchanger 4, the second load side heat exchanger 7 is connected to the discharging side of the higher-stage compressor 6, and the second throttling device 8 is connected to the discharging side of the second load side heat exchanger 7. The outlet side of the second throttling device 8 is connected to be merged with a pipe between the first throttling device 5 and the heat source side heat exchanger 2 and at the same time refrigerant in the pipe between the second load side heat exchanger 7 and the second throttling device 8 is indirectly heat exchanged with refrigerant in the pipe 9 within the intermediate heat exchanger 4.