baber/WOPTO huggingface dataset:
Patent JP-H03276772-A (JP)
Title: Thermopile-type infrared sensor
Inventor: UCHIDA MAKOTO
IPC: G01J5/14
Filed: 1990-03-27
Abstract: PURPOSE:To enhance the sensitivity of a sensor by a method wherein the width of a thermopile pattern is made narrow on the end part of a support part which supports a thin film at its circumference. CONSTITUTION:A diaphragm structure composed of the following is provided: a nitride film 2 which supports a thermopile pattern 1 composed of a metal, a semiconductor and an insulator, which is corrosion-resistant to a silicon etchant and which functions as a stopper; an oxide film 3 which protects the thermopile pattern 1 from the silicon etchant; and an absorption layer 4 which is situated on the thin film and whose infrared absorption rate is high. At the thermopile 1, two kinds of thermoelectric material 6, 7 whose thermoelectric power are different from each other are connected alternately via contact parts 8 made of a metal such as aluminum or the like; the thermoelectric materials 6, 7 are made narrow at the boundary between the thin film and a silicon substrate 5. The thermal conduction of the thermopile pattern is suppressed to be low, and the escape of heat from the thin film to the silicon substrate is reduced. As a result, heat which escapes from the thin film to the circumference by the thermal conduction of the thermopile pattern is reduced; the sensitivity of a sensor is enhanced.
Patent JP-H09244362-A (JP)
Title: Recording device
Inventor: KOSUGIYAMA OTOYA
IPC: G03G15/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent an optical system part from staining with the developer to be scattered when a developing device is fitted by opening/closing a shielding member in a synchronous manner with the prescribed action after the developing device is fitted to a recording device body. SOLUTION: When a printer is in the waiting mode or a stop mode, a solenoid is not excited, and a shutter 1 is at the position indicated by the solid line. In this condition, an optical system is separated, and the optical system is not stained with the toner or the like. As soon as the print signal is inputted, the printing operation is started, and a main motor as a driving means to drive a photosensitive body drum 10 is started, the shutter 1 is opened. During the printing operation, the shutter 1 is kept open, and when every printing is completed, and the main motor is stopped, the shutter 1 is also shut. Staining of the optical system with the toner, etc., is limited only during the printing. A returning mirror 4 and the optical system can be more prevented from staining than the conventional system.
Patent JP-H10272479-A (JP)
Title: Highly treating device for waste water and its high treatment
Inventor: YASUNAGA NOZOMI
IPC: C02F1/72
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an economical and practical hydrogen peroxide-ozone combination type highly treating device for a waste water for reducing the quantity of ozone (ΔO3 /ΔTOC) necessary to decompose and remove the quantity of a unit organic carbon and excellent in the decomposition and removal effi ciency of a pollutant organic material and highly treating method of the waste eater using the same. SOLUTION: This highly treating device for waste water is a device for decomposing and removing an organic material in water to be treated by adding and mixing hydrogen peroxide and ozone in the water to be treated and it provided with a flow passage 1 for the water to be treated, a means 7 for introducing the hydrogen peroxide into the flow passage 1 and a means 5 for introducing an ozonized gas into at least 2 places of the flow passage 1. Moreover the highly treating method for the waste water passes the water to be treated through the flow passage 1, introduces the hydrogen peroxide into the water to be treated flowing through the flow passage 1 and successively introduces the ozonized gas into the water to be treated, which contains the hydrogen peroxide and flows through the flow passage 1 at least at two places.
Patent JP-H03276010-A (JP)
Title: Range finder
Inventor: KOTANI TAKAAKI
IPC: G02B7/32
Filed: 1990-03-27
Abstract: PURPOSE:To prevent a failure in photography by setting range finding data corresponding to a current gain when the output generated by amplifying the photodetection signal of reflected light from a subject by a variable in amplifier is not within a specific range. CONSTITUTION:Light beams from LEDs 3a - 3c which are arrayed horizontally and a lens 4 are projected on three positions in a photographic picture plane. The reflected light is detected by a lens 8 and a semiconductor position detector PSD 9, which outputs signals 9a and 9b corresponding to the quantity and position of the incidence. An automatic focusing AFIC 12 executes a specific range finding sequence with commands of a microcomputer 14 to amplify the signals 9a and 9b variably and calculates their ratio to control the light emission of the LEDs 3. Further, the microcomputer 14 moves a lens 5 by a lens moving circuit 58 to control exposure by an exposure control circuit 53. When the variable amplification output of the AFIC 12 is not within the specific range, the range finding data is set corresponding to the current gain value. Consequently, a failure in photography is prevented and focusing is performed with every high probability.
Patent JP-S61236871-A (JP)
Title: Adhesive
Inventor: KOMURO MASAMICHI
IPC: H01L21/58
Filed: 1985-04-15
Abstract: PURPOSE:To provide the titled adhesive applicable easily to the objective part at a desired amount to enable the correct mounting of a pellet and suitable for the mounting of a pellet to a semiconductor device, by encapsulating an adhesive component in microcapsules. CONSTITUTION:The objective adhesive can be produced by encapsulating a nearly constant amount of an adhesive component (e.g. epoxy resin, polyimide resin, silver powder, etc.) with a film-forming material in the form of microcapsules. The adhesive component is preferably added further with a filler such as copper powder.
Patent JP-S58196511-A (JP)
Title: Method for terminating metallic pipe containing optical fiber
Inventor: SETAISHI YUKIO
IPC: G02B6/38
Filed: 1982-05-12
Abstract: PURPOSE:To prevent the generation of disconnection in optical fibers in the stage of forming a juncture without receiving the influence of the thermal elongation or contraction of a metallic pipe or the influence of the oscillation thereof by fixing a specified length with an expandable plastic in the metallic pipe or in an adapter connected to the metallic pipe. CONSTITUTION:A cavity is formed by a specified length (l) from the end part of a hard aluminum pipe 1 in a bushing 8 having such a hole part wherein an optical fiber cable 4 in a hard aluminum pipe 5 is held at the center thereof. An expandable plastic 9, for example, PE or the like contg. a foaming agent is packed in the cavity, and is heated with a heating means such as a heater from the outside so as to expand, whereby the inside of the cavity is packed with the foamed plastic 9-b. It is also possible to hold the optical fiber cable roughly at the center of an adapter by packing the expandable plastic into the adapter and heating the same from the outside so as to expand thereby packing the inside of the cavity.
Patent JP-2000276984-A (JP)
Title: Interlock device for switch
Inventor: TAKAHASHI MASAYUKI
IPC: H01H33/59
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an interlock device for a switch capable of surely inhibiting grounding work when a cable is live. SOLUTION: In this interlock device for a switch, when a cable 3 is live, electricity is not supplied from a drive control device 8 to an interlock coil 12 and a pin 11 is kept situated at a lock position by a return spring 16, therefore, when an operation lever 9 is wanted to make turn motion from a cut-off position to a grounding position, the operation lever 9 abuts on an end part of the pin 11 and the turn motion of the operation lever 9 is inhibited. When the cable 3 is not live, electricity is supplied from the drive control device 8 to the interlock coil 12, the pin 11 is magnetized by a magnetic field generated by the interlock coil 12 and retreats from the lock position, and therefore the operation lever 9 can make turn motion from the cut-off position to the grounding position.
Patent JP-S58196028-A (JP)
Title: Probe card
Inventor: ISHIKAWA MITSUAKI
IPC: H01L21/66
Filed: 1982-05-11
Abstract: PURPOSE:To contrive to improve the accuracy of irradiation of a beam and that of detection of a secondary electron beam by such an arrangement wherein a conductor is provided around an opening of a card to prevent it from being charged up and an electric field at the opening is made uniform. CONSTITUTION:In the center of a probe 4 of laminated construction composed of an upper insulated plate 1A and a lower insulated plate 1B on which a printed wiring layer 2 is formed, a circular opening 3 which serves as a guide for positioning and a passage of electron beam is drilled. A thin conductor 6 made of aluminum, etc. is provided on the upper surface of the card 4 and the internal circumference and lower surrounding area of the opening 3, and this conductor 6 is connected to an earth 7. Plural pieces of probe 5 are protrusively provided around the opening on the underside of the card 4, and their ends are connected to the wiring layer 2. By the conductor 6, an electric field is made uniform and the orbit of the primary electronbeam and that of the secondary electron beam are stabilized, and as a result of this, the accuracy of measurement is improved.
Patent JP-H10271755-A (JP)
Title: Rotary stage
Inventor: IWASAKI TOKIO
IPC: B23Q16/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To simplify and besides downsize the structure by stopping some rotation with not less than one rotation and not more than two rotations, using a slider and a slot, in case that the first member or the second member arranged concentrically rotate relatively one rotation or more. SOLUTION: The first member 20 is roughly tubular in whole shape and the second member 3 is arranged capably of relative rotation, and in the slot 31 made in the second member 3, a slider 32 which has an L-shaped dog 10 is provided slidably through a sliding member 32a. Then, when the second member 3 rotates in A direction and the slider 32 abuts on a stopper 12, the slider 32 and the dog 10 shift in one direction within the slot 31, and abut on the second limit sensor 41, and the rotation stops, and when it is returned in B direction, the slider 32 is restored into the middle position of the slot 31 by the action of springs 33 and 34. Furthermore, when the slider 32 abuts on the stopper 12 after one rotation, it rotates until the dog 10 abuts on the first limit sensor 40 and it stops.  As a result, the downsizing of the planar form and the simplification of the constitution become possible.
Patent JP-S62234365-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRANO KANJI
IPC: H01L29/788
Filed: 1986-04-04
Abstract: PURPOSE:To reduce latchup by a method wherein, in a one conductivity type substrate, an opposite conductivity type buried diffused region and a one conductivity type well region are made to face each other. CONSTITUTION:On a one conductivity type semiconductor substrate 1, an opposite conductivity type epitaxial layer 3 is formed and the epitaxial layer 3 is divided into 1st and 2nd isolated epitaxial layers 5 and 6 by one conductivity type diffused layers 4 which reach the substrate 1 from the surface of the epitaxial layer 3 and an MIS type non-volatile memory device is formed on the 1st isolated epitaxial layer 5. A one conductivity type well 7 is formed on the surface of the 2nd isolated epitaxial layer 6 and a pair of complementary MIS type field effect transistors are formed on the well region and on the 2nd isolated epitaxial layer 6 other than the well region respectively. An opposite conductivity type buried diffused region is formed in the substrate 1 so as to face the one conductivity type well. With this constitution, latchup can be reduced.
Patent JP-2000274573-A (JP)
Title: One-touch coupler for flexible tube
Inventor: SHIBABUCHI TOSHIO
IPC: F16L33/28
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To easily connect a coupler and a tube only by inserting the flexible tube. SOLUTION: A tapered surface 37 is formed on an inner periphery of a push ring 25, and a ring retainer 44 is arranged on the inner peripheral side of the tapered surface 37. A projected part 45 of the retainer 44 is elastically pushed open by a crest part 4 of a corrugating pipe 2 at the time when a flexible tube 1 is inserted into it, and the projected part 45 is engaged with a trough part 5 of the corrugating pipe 2 by passing of this crest part 4. A ring spring 51 formed of filament free to energize the projected part 45 of this retainer 44 in a diametrically contracting state is installed on an outer periphery of the retainer 44.  This spring 51 is constituted in length in which end parts in the peripheral direction of the filament do not open more than width in the peripheral direction on the one projected part 45 at the time when the projected part 45 of the retainer 44 is pushed open by the crest part 4 of the corrugating pipe 2.
Patent JP-S5412693-A (JP)
Title: Elastic surface wave oscillator
Inventor: KOBAYASHI ATSUSHI
IPC: H03B5/30
Filed: 1977-06-30
Abstract: PURPOSE:To obtain an oscillator which can oscillate two frequencies through a selective switching without increasing especially the size of the shape of the elastic surface wave element.
Patent JP-S523318-A (JP)
Title: Howler circuit
Inventor: NAGASHIMA KUNIO
IPC: H04M3/02
Filed: 1975-06-24
Abstract: PURPOSE: Achieving economization of a device by producing a howler tone without providing additionally a howler transmitting circuit having a small utilizating frequency, by providing a dual function of a howler transmitting circuit for handling a signal with a high level and a bell signal transmitting circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06264928-A (JP)
Title: Cylindrical bearing and manufacture thereof
Inventor: HAYASHIDA KIKUJI
IPC: F16C33/14
Filed: 1993-03-12
Abstract: PURPOSE:To prevent seizure by engaging clinches of both the ends of a plate-shaped material with each other for forming a cylindrical shape, and providing a sliding surface with a partial groove which extends in a circumferential direction and a branch groove which continues to the partial groove and reaches one end in an axial direction. CONSTITUTION:A groove mold is pressed against a surface which is the sliding surface 1c of a rectangular plate-shaped material to form a partial groove 1d which extends in a circumferential direction and a branch groove 1e which continues to the partial groove. A projecting part 1a and a recessed part 1b which form a clinch 2 at both ends in a longitudinal direction of the plate-shaped material are formed by cutting, and the plate-shaped material is bent into a cylindrical shape. The clinches 2 are engaged with each other to form a cylindrical bearing 1. When lube oil is supplied from an oil hole 7b in a housing 7, it is supplied into the partial groove 1d through an oil hole 8a in a fixed shaft 8, and supplied to a sliding part between the fixed shaft 8 and the sliding surface 1c. The lube oil is supplied to an end surface 1g of the cylindrical bearing 1 through the branch groove 1e and to sliding parts of an end surface 9a of a sprocket 9 and an end surface 7a of the housing 7. It is thus possible to improve flowing efficiency of lube oil.
Patent JP-S575342-A (JP)
Title: Pattern center position recognition system
Inventor: HIZUKA TETSUO
IPC: H01L21/60
Filed: 1980-06-11
Abstract: PURPOSE:To accurately recognize the central position of an observing pattern by obtaining the width of the longest line of an observing pattern signal in X-axis and Y-axis directions and obtaining the coordinates of the central point of the width of the longest line. CONSTITUTION:A lead frame 2 is scanned by an ITV camera 19, a video signal from the camera is fed to a binary encoder 7, horizontal and vertical synchronizing signals from the camera are applied to an image sample controller 18, which in turn produces a sampling clock. After the video signal is converted to binary signal, the maximum value of the width of the pad and the coordinates data are obtained by the longest line segment detector 17, are in turn applied to a position calculating stage moving unit 20, which thus calculates the coordinates of the neutral point. When two pads of IC chip are calculated, the displacement of the IC can be accurately detected, a moving unit 21 is moved, and wire can be thus accurately bonded by a wire bonder 22.
Patent JP-H04313720-A (JP)
Title: Roof mirror lens array
Inventor: SENOO SHINYA
IPC: G02B27/18
Filed: 1991-04-12
Abstract: PURPOSE:To convent a roof mirror lens array into an unmagnified image forming element which can correspond to a color light by reducing a chromatic aberration of the lens array. Also, to reduce a shape deformation of the roof mirror array and a mutual pitch deviation of each member by imparting low hydroscopicity to other members including the lens array and moreover, to make not only an operation effect but also a forming condition and a coefficient of contraction almost similar to the case of a conventional PC, and furthermore, and to make the whole product light in weight by forming the lens array of amorphous polyolefin resin. CONSTITUTION:In the mirror lens array which is provided with a long-sized lens array 13 formed by placing plural lenses in a line, a long-sized roof mirror array 11, and a throttle plate 16 which is interposed between the lens array 13 and the roof mirror array 11 and reduces a luminous flux, and in which they are fixed in prescribed relative positions, it is constituted so that the lens array consists of a member whose coefficient of moisture is lower than 0.24%, and also, whose Abbe's number nud is larger than 30.
Patent JP-H02254358-A (JP)
Title: Gas chromatography
Inventor: NAKAGAWA KAZUYA
IPC: G01N30/16
Filed: 1989-03-29
Abstract: PURPOSE:To achieve reproducibility of a measuring data by a method wherein a pressure sensor is provided at a carrier gas inlet of a sample injection port to detect that a detection value of the pressure sensor exceeds a specified and an output of a detection circuit is used for a start signal of a measurement. CONSTITUTION:A carrier gas is supplied to a sample injection port 6 through a valve 2 and a mechanical type pressure regulator 4 and to a column 8 at an injection port 6. A pressure sensor 10 is provided at a carrier gas inlet of the injection port 6. Then, in an electric control section 12, a detection signal of the sensor 10 is inputted to detect that the detection signal exceeds a specified value. A start signal is sent out from the control section 12. A program of rise in temperature and time is started with a gas chromatography by the start signal and with a data processor, a measurement of a holding time and an area calculation of a chromatography are started.
Patent JP-H08244327-A (JP)
Title: Cassette setting guide
Inventor: IWAMOTO YUKIO
IPC: B41J35/28
Filed: 1995-03-10
Abstract: PURPOSE: To provide a guide which can set an ink ribbon cassette normally in a printer. CONSTITUTION: In a substrate 11 in which a pair of through holes 11b is formed, an axial body 12 is attached to the substrate 11 rotatably so that respective head parts 12a are located on one side of the substrate 11, and respective tail parts 12d are located on the other side of the substrate 11 penetrating the through holes 11b of the substrate 11. By the rotational operation of the head parts 12a by making the axial body 12 penetrate the hub of an ink ribbon cassette, the slack of the ribbon in the ink ribbon cassette can be eliminated, and each tail part 12d of axial body 12 is contacted with the head parts of a winding shaft and a following shaft installed in a printer to put the ribbon cassette into the printer so that the ribbon cassette can be set normally in the printer.
Patent JP-S574606-A (JP)
Title: Voltage transmitting circuit
Inventor: WAKAI SHIYUUZOU
IPC: H03F3/50
Filed: 1980-06-11
Abstract: PURPOSE:To avoid a state of oscillation for a voltage transmitting circuit, by providing a diode for shift of voltage and thus securing a direct transmission of the input voltage to an output terminal without applying any feedback to the base from the emitter of an emitter follower transistor (TR). CONSTITUTION:The voltage shifting diodes 18 and 19 are provided between a TR22 which forms a Miller circuit and a constant current source 20. When an euqal emitter-base characteristic is secured between the TRs 21 and 22, the current of 1/2 current value that flows through the source 20 flows to a series-connected substance of a TR17 plus diodes 18 and 19. Then the voltage VE becomes Vin-VBE(17) when the input voltage Vin is applied to an input terminal 13. Accordingly, the output voltage Vout given from an output terminal 14 becomes as VE+VD(18)+VD(19)- VBE(24). In this case, if VBE(17) VD(18) and VBE(24) VD(19) are satisfied, Vout=Vin  is obtained. As a result, the input voltage applied to the terminal 13 is transmitted  directly to the terminal 14 in the form of an output voltage.
Patent JP-S58197559-A (JP)
Title: Data transferring method
Inventor: KARASAWA TAKASHI
IPC: G06F3/06
Filed: 1982-05-12
Abstract: PURPOSE:To reduce a load on a central processing unit during the execution of a program and to improve an execution speed by only specifying transfer specifying information during the development of a user program and accessing a data transfer subroutine, and thus generating the program. CONSTITUTION:A discrimination on whether an initial access address is in the same physical record with a final access address or not is made by processing 30, and an advance to processing 37 when so or to processing 31 when not is made. Further, a discrimination on whether the initial access address and final access address are both boundary addresses of the physical record or not is made by the processing 37 and an advance to processing 36 when so or to processing 38 when not is made. Furthermore, a discrimination on whether there is a physical record to be transferred left between the physical record including the initial address and the physical record including the final access address or not is made by processing 35, and an advance to the end when so or to the processing 36 when not is made.
Patent JP-S61238012-A (JP)
Title: Intermediate telephoto lens with short overall length
Inventor: SUGIYAMA TAKAHIRO
IPC: G02B13/02
Filed: 1985-04-15
Abstract: PURPOSE:To obtain an intermediate telephoto lens which has small chromatic and comatic aberrations and short overall length and is bright having a 1:2.8 aperture ratio by allowing a lens system of seven-group constitution to meet specific requirements. CONSTITUTION:This lens system consists of the 1st-the 7th group lenses, i.e. a positive, appositive, a negative, a positive, a negative-positive cemented or negative single, and a positive lens successively from an object side. This groups meet various requirements shown by inequalities I-IV. In the inequalities, (f) is the composite length of the whole lens system, rA the radius of curvature of the object-side surface of the 7th group lens, SIGMAd the overall lens length from the 1st-the 7th group lenses, fB the back focus, f1.2.3.4.5. the composite focal length of the 1st-the 5th group lenses, and N3 the refractive index of the 3rd lens group.