baber/WOPTO huggingface dataset:
Patent JP-S6342177-A (JP)
Title: Manufacture of semiconductor element
Inventor: KIMURA TAMOTSU
IPC: H01L21/338
Filed: 1986-08-08
Abstract: PURPOSE:To obtain an ohmic contact and a source resistor having low reinstance values and to obtain excellent Schottky characteristics, by forming a source electrode and a drain electrode which consist of n<+> type Ge and are separated from a gate electrode at a minute interval without heat treatment. CONSTITUTION:Non-alloy (heat treatment is not performed) ohmic contact parts are formed on source and drain parts. An n<+> type Ge layer 6 is formed on an element forming region. With resist as a mask, dry etching is performed with SF6 gas. Thus the n<+> type Ge layer 6 other than the element region is removed to isolate elements. After said resist is removed, a pattern body 4 of SiO2 is removed by a lift-off process using fluoric acid solution. The n<+> type Ge layer 6 is removed from the pattern body 4. A source electrode 7 and a drain electrode 8, which consists of the n<+> type Ge and are separated from a gate electrode 5 at a minute interval, are formed by a self-aligning manner. Wiring metal 9 for the source electrode 7 and the drain electrode 8 is formed by a lift-off method and the like.
Patent JP-H0349403-A (JP)
Title: Four-wire fractional winding helical antenna
Inventor: TAGUCHI YUUJIROU
IPC: H01Q11/08
Filed: 1989-07-18
Abstract: PURPOSE:To hold a radiation pattern to be almost semispherical by providing a balun for balance/imbalance adjustment and the main body of an antenna on a height adjusting member on the object surface to which the antenna is fitted. CONSTITUTION:A height adjusting member 3 is provided on the object surface 1, where the antenna is installed, and a balun 4 for balance/imbalance adjustment is provided on this height adjusting member 3. Then, a main body 5 of the antenna is provided on this balun 4. Accordingly, even when the antenna is loaded on an aircraft, etc., it can be prevented that the main body 5 of the antenna and a body 1 are interfered each other. Thus, a four-wire fractional wiring helical antenna can be obtained so as to hold the radiation pattern to be almost semispherical.
Patent JP-H056999-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAMOTO OSAMU
IPC: H01L29/786
Filed: 1991-06-27
Abstract: PURPOSE:To provide a semiconductor device where the leak current occurrence between a source and a drain and between the drain and a gate by the reduction of cell area can prevented and the length of the channel region can be controlled. CONSTITUTION:A polycrystalline silicon film is stacked to cover the gate electrodes a and 2a made on as base 1, and is etched anisotropically to form irregular gate electrodes b and 2b where the angles of the tops are smooth shapes. This is constituted such that a source region 4, a channel region 6, and a drain region 5 are made in parts on the polycrystalline silicon film 13 being so made as to cover these gate electrodes b and 2b through a gate insulating film 3.
Patent JP-2001013595-A (JP)
Title: Photograph processor
Inventor: SUGII TOMOHIRO
IPC: G03B27/46
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To change the size of photographic paper according to the number of frames to be printed by providing a frame counting function counting the number of frames to be printed and a cutting size selecting function. SOLUTION: By operating the key of an input device 5, a controller 4 is switched to an index printing mode. An already developed film F is set at a negative mask unit 11 and the pictures of the respective frames are read by a scanner 1. Then, the number of frames of the pictures to be exposed by an exposure mechanism 3a is counted of the read pictures. When the number of frames is 18 to 24 sheets, for example, a corresponding printing form is selected out of the forms set in a printing form set mechanism 43 by the cutting size selecting function 45. Then, the respective pictures are printed on the photographic paper P with this selected form by an index printer 3c and cut by a cut device 3d.
Patent JP-H0767626-A (JP)
Title: Carrier for animal cell culture and culture of animal cell using the carrier
Inventor: TAKEZAWA TOSHIAKI
IPC: C12M3/00
Filed: 1993-07-27
Abstract: PURPOSE:To enable the three-dimensional culture of animal cells to perform self-histogenesis similar to the bio-tissue or organ from which the cell is originated. CONSTITUTION:This invention relates to a culture carrier composed of fibrous branched material originated from plant, a process for producing the culture carrier, a culture process to adhere and proliferate animal cell on the carrier and a multicellular aggregate composed of the carrier and the cultured cells on the carrier.
Patent JP-H01105654-A (JP)
Title: Remote conference system
Inventor: ROBAATO EMU SUPURINGAA
IPC: H04M9/00
Filed: 1987-07-24
Abstract: PURPOSE: To enable plural users to completely simultaneously execute a remote conference by alternately transmitting voice and image data to plural receiving terminals only through one telephone connection line. CONSTITUTION: Respective remote conference terminals 20 are mutually connected through standard public telephone exchange network communication lines 12 and a voice/data conference bridge 16. Each user executes speaking through either one of a telephone receiver and a speakerphone 26. A call receiver can response to the call by either of them. In order to transmit an image, a transmitter depresses a button of a facsimile 1. Thereby all lines are used for the transmission of image data during the transmission. After completely transmitting a document, the system is automatically restored to a voice state. The system controls a transmission speed by sensing the state of a network. Thus the quality of an image to be transmitted can be guaranteed.
Patent JP-S6343716-A (JP)
Title: Spindle supporting device for rolling mill
Inventor: IWAMOTO NOBUYOSHI
IPC: B21B35/14
Filed: 1986-08-08
Abstract: PURPOSE:To hold spindles even if roll positions are different by fixing a couple of grippers on vertically movable upper and lower frames and elastically gripping the boss of the spindles. CONSTITUTION:A couple of grippers 15, 16 are fixed on upper and lower frames 9, 10 being vertically movable along a guide bar 8 and elastically grip the boss of upper and lower spindles 28, 29 through a spring 24. The gripper 15 consists of a lower fixed base 19 and an upper movable base 21; the other end of the base 21 is joined with a spring 24. The gripper 16 has the same structure as that of the gripper 15. Thus, the spindles 28, 29 are held without changing spindle support positions even for different roll positions in four-high rolling or two-high rolling. At the time of fixing a spacer, changing roll is easy because a roll is pushed up through the spring 24.
Patent JP-S6429239-A (JP)
Title: Execution of bathroom
Inventor: YAMAZAKI MASAYUKI
IPC: E04H1/12
Filed: 1987-07-27
Abstract: PURPOSE: To shorten a construction period and eliminate a need of skill by applying the constitution that a bathtub support panel is mounted on and a floor unit is secured to a floor unit placement panel secured to a base frame, and a bathtub is placed and secured onto the horizontal level alignment unit of a bathtub insertion part. CONSTITUTION: A base frame 13 is laid on a floor panel 12, so as to form a taper toward a drain hole, and a floor unit placement panel 14 is secured to the base frame 13. In addition, a bathtub support panel 15 is provided on the side of bathtub installation for providing a horizontal level alignment unit 17. A bathtub 21 is held on the horizontal level alignment unit 17, and placed on the floor panel 12 via a support frame 23. Then, a floor unit 16 is placed and secured onto the floor unit placement panel 14, thereby allowing connection to a drain hole. On the other hand, a surface material 20 is attached to the upper surface and front of the bathtub support panel 15 and a gap between the bathtub 21 and the surface materials 20 is filled with a caulking material 18 for preventing water leakage.  Finally, another surface material 22 is attached to a wall, and a gap is filled with the caulking material 18 for preventing water leakage.
Patent JP-H106772-A (JP)
Title: Weather strip for automobile
Inventor: HIKOSAKA ATSUSHI
IPC: B60J5/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To simplify a sealing structure so as to improve noise insulation performance by providing a hollow sealing part in pressure-contact with the step corner part of a door opening end in a middle position between a sealing part in pressure-contact with the outer side end of the door opening end of a car body and a hollow sealing part in pressure-contact with the side face of the opening trim of a door opening wall. SOLUTION: A weather strip 3A is sealed in three ways by sealing parts 305, 306 and 307 between the outer periphery of a door and the door opening end 2 of a car body. Especially, the second sealing part 306 has good sealing performance because it is firmly fixed so as to cover the corner part 21 of the door opening end 2. Also, since the second and third sealing parts 306 and 307 are formed to be hollow, the inner and outer sides of the car are sealed by six walls formed by combining these with the first sealing part 305, noise insulation performance is good. Further, by the third sealing part 307, the necessity of providing another sealing part in the side face of the opening trim is eliminated. Thus, a sealing structure around the door is simplified and productivity is improved.
Patent JP-H0974469-A (JP)
Title: Electronic development camera
Inventor: MORISAWA TAHEI
IPC: H04N5/225
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the electronic development camera by which it is not required to make positioning of a lighting optical system and a read optical system in the optical axis direction with high accuracy and an image formed on the electronic development recording medium is read with high resolution. SOLUTION: An image is developed electronically by using an electron development recording medium 30 and the image is read by a scanning device. The scanning device has a lighting optical system 42 and a scanner optical system (read optical system) 43. The lighting optical system 42 has a light source 42a and a collimate lens 42b and the light emitted from the light source 42a is made incident to the electronic development recording medium 30 almost perpendicularly. The light transmitted through the electronic development recording medium 30 is made to irradiate line sensor 44 via the scanner optical system 43. The scanner optical system 43 is a telecentric optical system and the major light of the irradiated light is in parallel with an optical axis of the scanner optical system 43.
Patent JP-H01168683-A (JP)
Title: Novel substituted nitrodihydropyridine and its production and use
Inventor: GERUHARUTO FURANKOBIAKU
IPC: C07D237/04
Filed: 1988-07-27
Abstract: NEW MATERIAL: The compounds of formula I [R is (substituted) 6-12C allyl, (substituted) pyrryl, thienyl, furyl, pyramizolyl, imidazolyl, oxazolyl, thiazolyl, pyridyl, pyrimidyl, pridadinyl, quinolyl, benzoxadiazolyl, chlomenyl or thiochloromenyl; n is 1-12] and its salts.  
     EXAMPLE: 6-[4-(6-oxo-1,4,5,6-tetrahydro-3-pyridadinyl]anilino]hexyl 1,4-dihydro-2,6- dimethyl-5-nitro-4-(2-trifluoromethylphenyl)pyridine-3-carboxylate of formula II.  
     USE: Remedial and preventive agents for cardiovascular diseases or thrombosis.  
     PROCESS: Aldehyde of formula R-CHO is reacted with nitroacetone of formula III or its Knoevengal condensed product (ylidene compound) of formula IV in the presence of enamine of formula V and inactive solvents. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05210010-A (JP)
Title: Press device
Inventor: MASUI KIYOSHI
IPC: G02F1/1335
Filed: 1992-06-22
Abstract: PURPOSE:To perform a series of press processes fully automatically by the press device which make the surface of a pressed material such as a color filter smooth. CONSTITUTION:A hot plate 1 fitted with a pedestal is made to move reciprocally among a supply part A, a pressurization part B, and a discharge part D. A protection film 7 is supplied to between the pressed material such as a color filter 3 mounted on the pedestal 2 and the press roll 4 of the pressurization part 8. The discharge part D is provided with roller devices 5 which are positioned on both sides of the pedestal 2 successively while gradually facing up, and the pressed material such as the color filter 3 after the protection film 7 is peeled after pressurization is received while lifting from the pedestal 2.
Patent JP-S6247917-A (JP)
Inventor: KOBAYASHI AKIHIKO
IPC: H01H13/14
Filed: 1985-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5890412-A (JP)
Title: Cutting work by face mill
Inventor: KOESASHI YUUZOU
IPC: B23C5/06
Filed: 1981-11-19
Abstract: PURPOSE:To prevent formation of burr and corner chipping etc. on the side edge part of an article to be cut in face milling work. CONSTITUTION:An article W to be cut is arranged in a circular groove 21 and cut through relative transfer between a tool. Therefore, on start of cutting, the article W to be cut is set in a circular orbit 100 described by a chip 1. On the other hand, as the cutting work advances, the value theta in the side edge  part of the article to be cut forms a olique angle. Therefore, the strength and  the rigidity of the side edge part 4 of the article W which is being cut are enough to withstand the cutting force by the chip 1, and burr and corner chipping etc. are hardly formed, and a sharp edge part can be obtained.
Patent JP-H0933567-A (JP)
Title: Method and device for inspecting sensor chip of semiconductor acceleration sensor
Inventor: MORI MASATOMO
IPC: G01P21/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a device and drastically improve the efficiency of inspection when miniaturizing the inspection device for inspecting the output characteristics of a sensor chip. SOLUTION: By applying a gas pressure from the reverse side of a sensor chip 1 of a semiconductor acceleration sensor to a diaphragm part 3, the diaphragm 3 is deformed by a specific amount. The output characteristics of a circuit pattern 2 for detecting distortion formed on the surface of the diaphragm part 3 are measured and the characteristics of the sensor chip 1 as the acceleration sensor are inspected.
Patent JP-H0535347-A (JP)
Title: Semiconductor device
Inventor: SUGAWARA MICHINORI
IPC: G05F3/22
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a third voltage having an arbitrary temperature characteristic and a power supply voltage characteristic by changing the ratio of merging first and second voltages. CONSTITUTION:A first signal source circuit 1 is provided to generate a first voltage Vo having the prescribed temperature characteristic. A second signal source circuit 2 is provided to generate a second voltage Vh having the temperature characteristic reverse to that of the first voltage Vo. A merge circuit 4 is provided to output a third voltage Vb by merging the first and second voltages Vo and Vh.
Patent JP-H0235419-A (JP)
Title: Liquid crystal display device
Inventor: ONO YOICHI
IPC: G02F1/1345
Filed: 1988-07-26
Abstract: PURPOSE:To eliminate the disconnection of terminals by scratching flaws and to improve reliability by forming the external connecting terminals on a plastic substrate on this metallic films having nearly the same shape as the shape of the terminal parts. CONSTITUTION:PES (polyether sulfone) films having 100mum thickness are used for a pair of the upper and lower substrates 1, 2 and ITO films 3 to serve as the connecting terminals to an external driving circuit are provided on the lower substrate 2. The ITO films 3 are formed on the metallic films 4 consisting of Cr having nearly the same shape as the shape of the ITO films 3 formed on the lower substrate 2. Such as incidence that the connecting terminals are disconnected is obviated even if the external connecting terminals rub against each other by contact with some object during the process. The reliability is thus improved.
Patent JP-S6431584-A (JP)
Title: Grooving method for optical integrated circuit
Inventor: SUZUKI MAKOTO
IPC: B23K26/00
Filed: 1987-07-24
Abstract: PURPOSE:To easily form the groove in the necessary shape and dimension by closely fitting the laser beam reflecting mask consisting of a specific metal plate to the surface of the material having strong brittleness and hard to cut property and projecting a laser beam on the notch part of the mask. CONSTITUTION:The metal mask 22 reflecting the CO2 laser beam in >=5mum wavelength made of A, Cu, Ag, Au, etc., is closely fitted to the surface of the SiO2 and LiNbO3 optical integrated circuit board 10 which is brittle and hard to cut in order to connect an optical fiber 14 to the light wave guide path 18 of the board 10 and a notch part 22a is formed by notching the mask of the part inserting the optical fiber 14. The surface of the board 10 is scanned by the work head 24 of a CO gas laser machine to form a groove 12 by evaporating the notch 22a and after bringing the tip core 14a of the optical fiber 14 into contact with the end 18a of the light wave guide path 18 the both are fixed with their adhesion by an ultraviolet ray hardening resin, etc. In the case of using the CO2 laser beam of 10.6mum wavelength the thin sheet of a ceramic, etc., having a high reflection rate is used for the laser beam in the wavelength thereof as the mask material 22.
Patent JP-H0591434-A (JP)
Title: Image reproducer using dsp
Inventor: HOSHINO KIYOSHI
IPC: H04N5/44
Filed: 1991-07-25
Abstract: PURPOSE:To prevent such inconvenient cases where the display of images dis appear or the display screen is disturbed while a program is transferred to e DSP signal processing circuit from the outside. CONSTITUTION:A program transferred from the outside is stored in a program storage part 20c of a DSP signal processing circuit 20 consisting of the combination of plural DSPs. Thus the desired video signal processing is carried out by the circuit 20 and a screen is displayed. In such an image reproducer, a signal generator means 26 is added to produce a signal WTS to show a fact that a program is transferred from the outside based on the control state of the writing operation given to the part 2Oc together with a selector means 29 which switches automatically the screen display with a prepared image signal based on the output of the means 26.
Patent JP-H0739234-A (JP)
Title: Throttle wire guide apparatus of combine
Inventor: HIWASA KENJI
IPC: A01D67/00
Filed: 1993-07-28
Abstract: PURPOSE:To make it possible to smoothly move the curved part of a throttle wire in vertically moving an operating box. CONSTITUTION:In this throttle wire guide apparatus, a seat and an operating box are vertically movably constituted and a ring 19 is slidably inserted into a guide rod 17 provided in the curved part of a throttle wire 16 and the throttle wire 16 is inserted into the ring 19 and connected to a throttle lever 12 provided in an operating box.
Patent JP-S6073928-A (JP)
Inventor: IZUHARA TAKAO
IPC: E04B1/16
Filed: 1984-09-05
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-S6342803-A (JP)
Inventor: SATO KIMITERU
IPC: B28B13/02
Filed: 1986-08-08
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-S6342103-A (JP)
Title: Manufacture of magnetic powder for vertical magnetic recording medium
Inventor: KATO YOSHIHARU
IPC: C09D5/23
Filed: 1986-08-07
Abstract: PURPOSE:To easily obtain the ferrite powder having the desired component composition as well as to turn the powder into the state of ferrite at a low temperature by a method wherein a reaction system is split into two vessels, and a carbonate and a hydroxide are grown in each vessel. CONSTITUTION:A solution of pH 9 or above is obtained by adding a sodium carbonate aqueous solution to the first aqueous solution in which the fusible chloride or the nitrate of at least a kind of metal selected from the group consisting of Ba, Sr, Ca and Pb is fused, and a carbonate of metal is settled. On the other hand, the solution of pH 9 is obtained by adding a sodium hydroxide or an ammonia aqueous solution to the second aqueous solution in which at least a kind of metal of a chloride or a nitride, selected from the Fe chloride or the group consisting of an Fe chloride, Ti, Zn and Co is dissolved, and an Fe hydroxide or Fe and at least a kind of metal of a hydroxide selected from Ti, Zn and Co are settled. Then, after the reaction product solution of the first and the second aqueous solutions have been mixed, the grown amorphous coprecipitated substance is separated by filtering, and it is heat-treated at 700-1000 deg.C.
Patent JP-S6341304-A (JP)
Title: Mechanical transfer feeder
Inventor: ASANO KOJI
IPC: B65G25/02
Filed: 1986-08-08
Abstract: PURPOSE:To reduce the weight of a device and to simplify strcuture, by a method wherein a clamp system, a lift system, and an advance system are engaged with a single cam shaft extended through a case to control movement of a feed bar located below a case. CONSTITUTION:A cam shaft 3 is pivotally supported in a manner to extend through a feeder box 2 secured to a press frame 1. A pair of clamp system cams 4a and 4b, two sets of advance system disc cams 5a and 5b, and one set of lift system disc cams 6 are secured on the cam shaft 3. A pair of parallel feed bars 27 are disposed below the feeder box 2 through a lift guide 24. The one end of the bar 27 is connected to an advance lever 7a pivotally supported to the box 2 in a manner to be brought into pressure contact with the advance system disc cams 5a and 5b. The other end of the bar 27 have grasping claws, positioned facing each other, perform a clamping, a lifting, and an advancing work in cooperation with each cam. This constitution enables execution of direct drive by means of the identical cam shaft, and simplifies mechanism.
Patent JP-S6079434-A (JP)
Title: Virtual computer system
Inventor: IKEGAYA HIROSHI
IPC: G06F9/46
Filed: 1983-10-07
Abstract: PURPOSE:To improve the performance of a system by generating the factor of an interruption to an operating system (OS) when a pending register shows the presence of an interruption pending factor and the operation state control register of the OS indicates that the interruption is enabled. CONSTITUTION:The outputs of the I/O mask and EXT mask of the operation state control register (PSW) 1 of the OS are supplied to AND circuits 6 and 7 through delay circuits 4 and 5 together with the outputs of I/O and external interruption pending registers 2 and 3, and the outputs of the circuits 6 and 7 are supplied to an OR circuit 8 together with the W output of the PSW1 and further supplied to an AND circuit 9 together with a PSW modification request. Consequently, when either of an I/O interruption or an external interruption is pended or when the PSW1 is held ready for an interruption, and further when a request to modify the PSW is generated, an interruption to a virtual computer control program is initiated, so decision before execution directly is omitted.
Patent JP-H0238740-A (JP)
Title: Friction drive type transmission
Inventor: ARAMAKI HIROTOSHI
IPC: F16H13/08
Filed: 1988-07-28
Abstract: PURPOSE:To increase a change speed ratio accompanied with no increase in vibration and no reduction in stiffness by providing an outer ring which houses an input shaft and an output shaft while being freely rotatable, and thereby providing a roller for the input shaft or the output shaft. CONSTITUTION:An input shaft 1 connected with a drive source and an output shaft 2 connected with a driven source are provided. And an outer ring 3 which houses the input shaft 1 and the output shaft 2 while being freely rotatable is also provided. No.1 roller 4 is rotated accompanied with the rotation of the input shaft 1, and is concurrently revolved around the output shaft 2. No.2 roller 5 is rotatably supported by a shaft 5a so as to be rotated. By this constitution, a change speed ratio can thereby be increased accompanied with no increase in vibration and no reduction in stiffness.