baber/WOPTO huggingface dataset:
Patent JP-S61259541-A (JP)
Title: Multilayer interconnection forming method
Inventor: TOSAKA ASAMITSU
IPC: H01L23/522
Filed: 1985-05-14
Abstract: PURPOSE:To form a complete through-hole contact in an electric conduction between fine upper and lower layer interconnections forming a necessary gap for lifting off and burying a metal in a vertical portion. CONSTITUTION:The first layer interconnection 12 and an electrode 13 are formed on a semiconductor substrate 11, and an interlayer insulating film 14 is accumulated to the specific thickness. A photoressit pattern (photoresist mask) 15 is coated except a through-hole. The film 14 is isotropically etched to the specific depth to form a gap 16. Then, the film 14 is vertically formed by anisotropically etching to the interconnection 12 and the electrode 13 to complete a through-hole 17. Then, with the mask 15 remaining a viametal 18 is coated to the step of the vertical portion. Then, the via-metal is completely buried due to the gap 16, and discontinued from the via-metal coated on the mask 15. The mask 15 is dissolved and removed to form the second layer interconnection 19. The through-hole can be microminiaturized by the via-metal burying by the anisotropically etching, lifting-OFF method of the vertical portion to prevent the interconnections from being disconnected at the stepped part.
Patent JP-H10286550-A (JP)
Title: Air feed pipe for garbage treatment or the like
Inventor: KAWASAKI SEIJI
IPC: C05F3/06
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent an air nozzle for blowing air from getting clogged by using a rotation guide plate and rotating a nozzle when an air feed pipe is moved in garbage. SOLUTION: A mounting body 4 is mounted on an air feed pipe 1. A nozzle 5 is mounted rotatably on a nozzle mounting hole 6 of the mounting body 4, and an air plenum 17 is provided between the outer face of the nozzle 5 and the hole 2. A rotation guide blade 19 is provided on the nozzle 4. A moving means for moving the air feed pipe 1 is provided. When the air feed pipe 1 is moved in garbage, the nozzle 5 is rotated by the rotation guide blade 19 to prevent the air plenum 17 from getting clogged.
Patent JP-H07280601-A (JP)
Title: Settlement measuring apparatus for stratum
Inventor: NAKANE HIROSHI
IPC: E21B47/07
Filed: 1994-04-14
Abstract: PURPOSE:To provide a settlement measuring apparatus for stratum in which a measuring pipe can be fixed easily to the stratum. CONSTITUTION:A reference pipe 1 is provided, on the outer circumference thereof, with at least one measuring pipe 2. The measuring pipe 2 is fixed, on the outer circumferential surface thereof, with a plurality of wings 3 made of a shape-memory allay while being enlarged with respect to the surface of measuring pipe. The wings 3 are closed upon heating and inserted into a boring hole B. When the temperature drops down to a normal level or below at the position of a stratum B to be measured, the wings 3 are enlarged and fixed to the wall face of the hole.
Patent JP-S5224305-A (JP)
Title: An unloading device for a fluid compressing unit
Inventor: CHIYOTSUKI NOBUYUKI
IPC: F04B49/02
Filed: 1975-08-20
Abstract: PURPOSE: In the proposed unloading device in which a hole is drilled through an external surface of a cylinder, and a valve is set therein from the outside of the cylinder, and these valves are opened or closed by a movable partition which moves forward and backward by the pressure of spouting fluid, designed is insure the fixing of this device to the external surface of the cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04227883-A (JP)
Title: Adhesive coating device
Inventor: REIMONDO HANSON
IPC: B05C1/02
Filed: 1991-05-02
Abstract: PURPOSE: To readily achieve a desired degree of surface contact between two surfaces and a desired width of adhesive coating. CONSTITUTION: A layer of an adhesive having a controlled thickness and width is applied to the surface of a workpiece. A nozzle (14) having a flexible blade member with a concave adhesive-receiving surface 48 in combination with a rotary transfer roll (12) having a convex portion (20A) and side wall elements (18) forms a reservoir for adhesive on upstream (in the direction of roll rotation) of the contact line of an applying edge (52) of above surface (48) with the surface of the convex portion of the transfer roll (12). The apparatus is configured such that a layer of the adhesive, doctored by blade member (16) to control its thickness and its width controlled by the wall elements (18), is applied to the roll surface and carried to the operating locality.
Patent JP-S61260867-A (JP)
Title: Production system of refined sake from ground rice
Inventor: YOKOYAMA TETSUYUKI
IPC: C12G3/02
Filed: 1985-05-13
Abstract: PURPOSE:To contrive simplification and automatization of refined SAKE, by using a raw material obtained by grinding polished rice and treating it properly by a liquefy ing tank, a yeast culture tank, a treating device for ground rice for KOJI preparation, a fermenting tank and a KOJI preparation device. CONSTITUTION:Highly polished rice is ground by the grinder 7, sieved by the vibrating screen 11 into granular rice on the screen and rice flour below the screen, the rice flour is sent under pressure to the liquefying tank 20 and the yeast culture tank 26 and the granular rice is fed by pressure to the treating device 32 for the granular rice for KOJI preparation. A liquefied rice flour solution obtained by the liquefying tank 20 is sent under pressure to the fermenting tanks 83 an 83a, and rice KOJI obtained by the device 32 is fed to the KOJI preparation device 46 to give KOJI. The prepared KOJI is sent under pressure to the tanks 83 and 83a. On the other hand, a yeast culture is obtained by the yeast culture tank 26, the prepared yeast culture is sent to the tanks 83 and 83a, the yeast culture is blended with the liquefied rice flour solution and the KOJI in the fermenting tank, aged unrefined SAKE is obtained through multi-stage preparation and the prepared unrefined SAKE is treated to give refined SAKE. Thus, simplification and automatization of production process of refined SAKE are performed.
Patent JP-H01270342-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L21/76
Filed: 1988-04-22
Abstract: PURPOSE:To make an opening part of sufficient depth as a latch up measure but of no excessive width in the lateral direction by a method wherein well forming ions are implanted in a region narrower than a transistor forming region inside the transistor region sectioned by a field. oxide film to be heat- treated for diffusing well forming ions. CONSTITUTION:First, an oxide film 5 and an Si3N4 film 4 are formed on a p-type Si substrate 1 and after selectively etching the Si3N4 film 4 to section a transistor forming region, a field oxide film 2 are formed by oxidizing the substrate 1 in O2 atmosphere at 900 deg.C. Secondly, the whole surface of the substrate 1 is coated with resist 5 and then a rectangular opening part smaller than the transistor forming region is made in the central part of the rectangular transistor forming region. Successively, p<+>-ions are implanted into the opening part to form an impurity region 6 using a resist layer 5 as a mask. Finally, after removing the resist layer 5, the whole body is annealed in dry N2 atmosphere at 1200 deg.C for 320 minutes to form an (n) well 7.
Patent JP-S5434603-A (JP)
Title: Moniotr control system for dial signal
Inventor: ISHII TOMOYUKI
IPC: H04M1/56
Filed: 1977-08-22
Abstract: PURPOSE:To prevent the telephone miscall as well as to obtain a effect of the abbreviated dialing, by holding temporarily and displaying the remote number which is dialed by the user.
Patent JP-S5224684-A (JP)
Title: Position control method
Inventor: IGA MASAHIKO
IPC: G05B11/06
Filed: 1975-08-20
Abstract: PURPOSE: Position control method, that enables to easily stop at designated position by driving movable part always from position having more than disignated distance at the same direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04331089-A (JP)
Title: Robot hand setting device
Inventor: KUWAYAMA IPPEI
IPC: B25J19/00
Filed: 1991-05-07
Abstract: PURPOSE:To change the position of a robot hand to a robot arm so easily after attached to this arm. CONSTITUTION:A slider 3 is slidably attached to a body 2 connectibly installed in a robot arm 20. A robot hand 30 is made connectible to this slider 3. In addition, a porous sintered body 8 is embedded in a part where the slider 3 of the body 2 is slidden, and the sintered boy 8 is connected to a vacuum source V via a control valve 13a. In succession, the slider 3 is attracted by dint of the vacuum source V and clamped tight.
Patent JP-H06311134-A (JP)
Title: Orthogonal frequency division multiplex signal generator
Inventor: KUBOTA MINORU
IPC: H04L27/20
Filed: 1993-04-27
Abstract: PURPOSE:To reduce distortion and to improve characteristic by compensation- processing the distortion of transmission characteristic in an LPF circuit. CONSTITUTION:In an orthogonal frequency division multiplex OFDM signal generator, a data processing circuit for compensation 1 processes digital modulation data in advance based on the attenuation quantity and the delay quantity of the transmission characteristics of LPF circuits 58 and 59 for removing a turn-back signal included in an analog signal so as to distort a waveform. Consequently, the distortion of the waveform in LPF output is reduced and the transmission characteristic is compensated. Thus, distortion can be reduced without increasing the burden of the performance of a high speed Fourier transformation FFT circuit 51.
Patent JP-H02283589-A (JP)
Title: Mooring line end connecting device for floating body
Inventor: KONGOU MASAO
IPC: B63B21/20
Filed: 1989-04-24
Abstract: PURPOSE:To absorb the bending deformation of a mooring line as well as impact load by applying specified prestress between the mutual end parts of the mooring line and connecting members through the plywood made of rubber and steel. CONSTITUTION:Plywood 12 is disposed in the prestressed state, between the right and left sides of the semi-circular end parts of mooring lines 3, 2 and an upper and a lower covers 7A, 7B through back flanges 11, and the mutual bending deformation of the respective end parts 3A, 2A as well as compression and tensile strength are absorbed by the plywood 12. The plywood 12 is formed by laminating plural layers of rubber and steel and has the characteristic of being strong against the compression of an arrow P as well as of absorbing a certain degree of lateral oscillation by adjusting each thickness of rubber and steel. As the bending deformation of the mooring line connected to an anchor member or the like can be thus absorbed by the plywood to a certain extent, abrasion as in the past and a damage accident at the connected part can be prevented.
Patent JP-H09287120-A (JP)
Title: Fender
Inventor: TAJIMA HIROSHI
IPC: E02B3/26
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a fender from breaking by plastically deforming metallic plates embedded in the inside even when a heavy load acts on a part of the fender in the longitudinal direction thereof. SOLUTION: A plurality of metallic plates 4 fixing a shockreceiving member 3 are arranged and embedded in the longitudinal direction of a fender 1 in the inside of a buffer body 2 including an elastic body. Respective metallic plates 4 are fastened to the shock-receiving member 3 by bolts 5. Respective metallic plates can be relatively transferred in accordance with the deformation of the shock-receiving member 3 and hence, the plates are not deformed forcibly. Reinforced fiber cords are provided near the positions between adjacent metallic plates 4 to prevent the breakage of the elastic body. In this way, the bolts 5 are prevented from slipping out of their positions.
Patent JP-S60252490-A (JP)
Title: Glycerophosphocholine- and glycerophosphoethanol amine derivative, manufacture and use
Inventor: FURIIDORITSUHI PARUTOAUFU
IPC: C07F9/09
Filed: 1985-05-15
Abstract: Preparation of chemically defined pure enantiomeric 1,2-diacyl-sn-glycero-3-phosphocholines and 1,2-diacyl-sn-glycero-3-phosphoethanolamines which are substituted in positions 1 and 2 of the glycerol, by acylation of triphenylmethyl derivatives of sn-glycero-3-phosphocholine and sn-glycero-3-phosphoethanolamine.
Patent JP-S62105894-A (JP)
Inventor: MURAMATSU TATSUYUKI
IPC: B66C13/00
Filed: 1986-05-01
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-H043788-A (JP)
Title: Manufacture of guide rail for elevator and manufacturing device
Inventor: UENO SHIGEYASU
IPC: B21J5/06
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a guide rail with sufficient strength and improve productivity by guiding a raw material manufactured by hot rolling with a guiding tool, performing cold extrusion, detecting the bending of the guide rail, and extruding the guide rail with an adjusting tool. CONSTITUTION:When a raw material 1 manufactured by hot rolling is mounted on a carry-in device 9, the raw material 1 is carried into a cold extruding device 10 it is pushed into an extruding die 5 while being guided by upper and lower guide rolls 6a and right and left guide rolls 6b, and the raw material 1 is molded into a guide rail 4. The bending of the guide rail 4 is corrected by upper and lower adjustment rolls 6a and right and left adjustment rolls 7b at the outlet side of the extruding die 5, and it is guided into a correcting device 11 to obtain high straightness. It is then guided into a cutting device 12 to be cut to about 5m. It is guided into an end face machining device 13, fitting holes 4a and end section notches 4g are provided by press machining, and a guide projection 4c and a guide groove (not shown in the figure) to be coupled with the guide projection 4c are provided by milling.
Patent JP-H05271994-A (JP)
Title: Formation of aluminum oxide film and electrolyte used therefor
IPC: C25D11/06
Filed: 1992-03-27
Abstract: PURPOSE:To develop an Al foil for the electroytic capacitor having an excellent capacitance by anodizing an Al foil in a nonaqueous electrolyte obtained by dissolving the quaternary ammonium salt of maleic acid in a specified org. solvent. CONSTITUTION:The quaternary ammonium salt such as tetramethylammonium and tetraethylamminium salt of maleic acid is dissolved in an org.. solvent such as gamma-butylolactone to obtain a nonaqueous electrolyte contg. <=0.5wt.% water. An Al material such as Al foil is dipped as an anode in the electrolyte kept at 0-125 deg.C, and a current is applied at 0.5-50mA/cm<2> density to form an Al2O3 film having a high dielectric strength on the surface of the Al foil. An Al foil is obtained as a dielectric for the electrolytic capacitor having a large capacitance.
Patent JP-H09257886-A (JP)
Title: Apparatus for measuring life of product with battery as power source
Inventor: NABESHIMA MASAYUKI
IPC: G01R31/36
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To conduct the life confirmation test of a battery in a short time by providing the battery for supplying power to load means such as solenoid or motor, switch means for connecting or disconnecting the battery to or from the load means, and drive means for driving the switch means according to the set conditions. SOLUTION: This life measuring apparatus comprises a controller 1 made of a personal computer, an input unit 2 made of a keyboard, a monitor 3 made of a CRT, an A-D conversion unit 4 formed of A-D converters 44 to 44 and a memory 45 made of flip-flops for temporarily storing the data of the converters, and a measuring unit 5 having a battery to be measured, load and a connecting relay controlled by the controller. Measuring conditions such as measurement starting date, operating time and type of load are input, and actual measurement is conducted according to the input conditions. The measured data are stored in the storage of a personal computer, and a graph is formed and displayed on the monitor 3.
Patent JP-H06291225-A (JP)
Title: Semiconductor device
Inventor: HIRANO NAOHIKO
IPC: H01L23/36
Filed: 1993-04-05
Abstract: PURPOSE:To provide a semiconductor element which is not so high in power consumption and enhanced in heat dissipating properties taking advantage of a cooling body used for a semiconductor element (heat releasing element) which is high in power consumption and heat release value. CONSTITUTION:A heat sink 13 is fitted to a heat releasing element 11 such as a CPU which is large in power consumption and mounted on a circuit board 15. A heat conduction auxiliary body 14 formed of material high in thermal conductivity is mounted on a semiconductor element 12 such as a memory smaller in power consumption than a heat releasing element such as a CPU, and the other end of the heat conduction auxiliary body 14 is connected to the heat sink 13 or the like so as to take advantage of its heat dissipating properties. When the heat conduction auxiliary body 14 is fixed to a semiconductor element 12 located on the leeward 16 of the heat releasing element 11 or a semiconductor element located in a region around the heat releasing element 11 and low in heat dissipating efficiency, the semiconductor element can be improved in heat dissipating efficiency.
Patent JP-S5728117-A (JP)
Title: Material for plastic lens
Inventor: KASAI YOSHIHIKO
IPC: C08F212/14
Filed: 1980-07-25
Abstract: PURPOSE: The titled material having a three dimentional cross-linked structure, improved resistance to scuffing and weather resistance, and high index of refraction, obtained by copolymerizing a halogen derivative of styrene as a main component with a specific polyfunctional acrylate and an allyl cinnamate.  
     CONSTITUTION: (A) Preferably 50W70wt% halogen derivative of styrene (e.g., ortho-chlorostyrene etc.) shown by the formula I (X is halogen other than F; m is 1W5) is copolymerized with (B) a benzene nucleus-containing polyfunctional acrylate [e.g., tetrabromo-2,2-bis(4-methacryloyloxy-ethoxyphenyl)propane, etc.] shown by the formula II (R 1  and R 2  are H or alkyl; m and n are 1W4) and (C) an allyl cinnamate shown by the formula III (m is 0W5; n is 1W3), to give the desired lens material.  
     EFFECT: Capable of being ground by a whetstone of diamond. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60123-A (JP)
Title: Meter circuit
Inventor: EJIMA NAOKI
IPC: H04B1/16
Filed: 1984-05-21
Abstract: PURPOSE:To increase the range of indication variation and to simplify the constitution of a receiver, etc. circuit by providing a diode and an ammeter circuit between the dividing point of the battery voltage and a stabilized voltage source. CONSTITUTION:The voltage of a stabilized voltage source Es is divided by resistances R1 and R2, and then the voltage A and the battery voltage EB are divided by resistances R3 and R4 respectively to obtain the voltage B. When the voltage EB is high, the forward current of a diode D1 increases. Then the voltage B is kept at the potential of the source ES, and an indication is obtained at an ammeter M. While the diode D1 is cut off when the level of the EB is reduced. Thus the battery voltage can be checked and at the same time the ammeter M is used as an S meter.
Patent JP-H05275398-A (JP)
Title: Manufacture of porous silicon member
IPC: H01L21/3065
Filed: 1992-03-27
Abstract: PURPOSE:To provide a manufacturing method of a porous silicon member, which does not depend on conductivity types and resistances of silicon substrates, and which can be applied to a semiconductor field. CONSTITUTION:An even electrode 4 is provided on the rear surface of a single crystal silicon substrate 3 chiefly made of P-type and an anode potential is applied to the electrode. Meanwhile, reactive gas 9 containing halogen group elements is made to be plasma state, and ionized halogen element ion 10 is attracted toward the substance by applying a voltage to the substrate to perform fine hole etching on the surface of the silicon substrate 3. The substrate surface is irradiated with light emitted from the plasma. As a result, even on so called n-type silicon substrate which can not supply positive hole, the fine hole etching which is equal to that of p-type is performed.
Patent JP-H08298097-A (JP)
Title: Discharge tube and manufacture thereof
Inventor: TERASAKI RYUICHI
IPC: H01J61/073
Filed: 1995-04-26
Abstract: PURPOSE: To provide a discharge tube with high intensity and long life. CONSTITUTION: A discharge tube has a pair of electrode device constituted with an arc discharge electrode and a glow discharge electrode, faced in a discharge space, and electron emission materials scattered, evaporated, emitted from the arc discharge electrode are caught with the glow discharge electrode. The arc discharge electrode is made of a sinter containing a hexaboride of rear earth element, niobium diboride and/or zirconium diboride, and the relative density of the sinter is 60-90%. The discharge tube with high intensity and long life is provided.
Patent JP-H07286847-A (JP)
Title: Optical device
Inventor: OSUMI YOSHIMASA
IPC: G01B11/00
Filed: 1994-04-15
Abstract: PURPOSE:To expand the distance measuring range of an optical device by tilting the direction, in which the light receiving position on the light receiving surface of a light receiving element corresponding to the distance from a light emitting or receiving section to an object changes, against the detecting direction of the light receiving position of the light receiving element. CONSTITUTION:The optical sensor is constituted of a light emitting section which is composed of one light emitting element 1 and light emitting lens 3 and emits a luminous flux toward objects (M1 and M2) and light receiving section composed of one photodetector 2 and light receiving lens 4 and receives reflected light from the objects in the form of a spot. The photodetector 2 is composed of a bisected photodiode, etc., which can detect the position of the received light spot in a prescribed one- dimensional direction on its light receiving surface. The light emitting and receiving sections are arranged so that the changing direction of the light receiving position of the light receiving section due to the change of the distance from the sensor to the object can be inclined against the position detecting direction. Therefore, the distance measuring range of the sensor can be expanded, because the moving range of the spot becomes larger and the distance measuring range to the object and the moving range of the spot correspond to each other.
Patent JP-S62259931-A (JP)
Title: Paper feeder
Inventor: HAYASHI TAKAYOSHI
IPC: G03G15/00
Filed: 1986-05-02
Abstract: PURPOSE:To enable a cassette of different kind to be used, by providing a receiving member, having a notched recess, and a supporting plate in both sides of a paper feed opening while holding-plates, which engage with a cassette holder comprising the receiving members and the supporting plates, in the cassette and lifting a cassette bottom plate. CONSTITUTION:An opening part 52, to which a cassette 58 of large capacity can be mounted, is provided in the side wall of a main unit 51. The opening part 52 forms in its inner both sides a cassette holder comprising a receiving plate 53, having a notched recess 54, and a supporting plate 55. The cassette 58 provides in its both side walls a cassette holding part 60 having a protrusive part 61 engaged with the cassette holder. The cassette 58, which is mounted to the opening part 52 engaging the cassette holding plates 60 with the cassette holder, is pressed to dash against a stopper 64. A magnet 62 turns on a reed switch 63 deciding the cassette to exist, and a cassette bottom plate 65 is lifted by turning a lifting plate 56. In this way, the cassette of different capacity can be mounted to a single paper feed opening.