baber/WOPTO huggingface dataset:
Patent JP-H0485829-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGUCHI AKEMI
IPC: H01L21/3205
Filed: 1990-07-26
Abstract: PURPOSE:To form a contact section in an Au/Au contact manner and lower contact resistance, and to form a wiring layer having higher reliability by etching an electrode film on the contact section when a second electrode film is shaped and plating a second layer wiring. CONSTITUTION:A plating film 205 is formed to a section, in which there is no photo-resist, through gold plating while using Pt/Ti of an electrode film as an electrode. A second plating film 207 is formed to a section, in which there is no second photo-resist, through gold plating while employing a first electrode film and a first plating film as an electrode, and the first photo-resist and the second photo-resist are removed. SiO2 208 is shaped as an insulating film, and Pt/Ti are formed onto the insulating film and the second plating film as a second electrode film. A third photo-resist 211 having a desired pattern is formed onto the second electrode film, and a third plating film 212 is formed to a section, in which there is no third photo-resist.
Patent JP-H0735859-A (JP)
Title: Distance correcting method for radar distance measuring system
Inventor: ISHIKAWA KIYOMITSU
IPC: G01S17/93
Filed: 1993-07-19
Abstract: PURPOSE:To enhance quick measurement by determining a correction value based on the time difference in the detection of reflected wave using two detection voltages having different threshold levels thereby allowing real time measurement of distance every time when a light wave or an electromagnetic wave is transmitted. CONSTITUTION:A receiver 2, comprising a light receiving element 2a and a preamplifier 2b, is connected in parallel, at the output thereof, with comparators 3a, 3b being set with detection potentials S1, S2 having different threshold levels. At a moment when the reflected wave reaches the detection potentials S1, S2 of the comparators 3a, 3b, the comparators 3a, 3b deliver signals to a time difference calculating circuit 4. The calculating circuit 4 calculates a time difference DELTAT which is delivered to a microcomputor 5. The computor 5 corrects the distance based on a correction value determined in correlation with the time difference DELTAT in the detection of reflected wave using two detection potential S1, S2 thus allowing real time measurement of distance every time when a transmitter 6 transmits a wave.
Patent JP-S6175618-A (JP)
Title: Complementary bimis tri-state gate circuit
Inventor: TANIZAWA SATORU
IPC: H03K19/0175
Filed: 1984-09-21
Abstract: PURPOSE:To prevent much rash current from flowing by using a bipolar transistor (TR) for an output stage and using a CMOS circuit for a pre-stage so as to turn on the bipolar TR requiring a large drive current at transient state. CONSTITUTION:The range of input voltages where the bipolar TRs are at off/off state is adjusted by combining CMOS TRs, the bipolar TRs and resistors so as to avoid completely the on/on state of the bipolar TRs. When an enable signal Tc goes to a low level, since both a PCMO TRP3 and an NMOS TRN3 are turned on, the base potential of the PNP TRT1 goes to a high level and the base potential of the NPNT2 goes to a low level. Thus, since the PNPTRT1 and the NPNTRT2 are both turned off forcibly, the input signal VIN is changed to a high or a low level, and the output OT is kept to a high impedance state.
Patent JP-H1133417-A (JP)
Title: Rice washing device for business use
Inventor: MIHIRA KEIICHI
IPC: A47J27/14
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in taste by providing a rice washing device juxtaposed with plural rice washing tanks having water feeding means and agitating means and providing the water feeding means with a control section which enables the selection of the simultaneous start of rice washing start for the respective rice washing tanks and the delayed start which delays one with respect to the other. SOLUTION: The water feeding of the double type rice washing device juxtaposed with the rice washing tanks 4 having the water feeding means 2 and the agitating means 3 on the right and left is controlled by the control section 16 having a selection circuit to enable the selection of the simultaneous start of the rice washing start for the respective rice washing tanks 4 and the delayed start which delays one with respect to the other. Namely, the rice washing start in the time zone where the use of the city water is infrequent is made simultaneous, by which the execution of the rice washing in the as-set time is made possible.  On the other hand, the rice washing start in the time zone when the use of the city water is highly frequent is delayed, by which the excessive swelling, softening, cracking, etc., of rice grains are prevented and the cooked rice having the good taste may be provided.
Patent JP-S6179013-A (JP)
Inventor: OKUYAMA GOJI
IPC: F16D1/06
Filed: 1984-09-21
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-H0248229-A (JP)
Title: Installation of electric fuel pump of vehicle
Inventor: OGIYA SHINICHIRO
IPC: F02M37/04
Filed: 1988-08-11
Abstract: PURPOSE:To increase rigidity of a bump stopper by tightening an electric fuel pump on a bracket connected to the inner side of a bump stopper via an elastic cushion. CONSTITUTION:An elastic dumper is provided on the lower face of a bump stopper 5. On one of the inner sides of the bump stopper 5, a bracket 8 is tightened via an elastic cushion 7. An electric fuel pump 18 is tightened by interposing an elastic cushion 9 between the brackets 8.
Patent JP-H0844162-A (JP)
Title: Image forming device
Inventor: KURIHARA HIDEAKI
IPC: G03G15/22
Filed: 1994-08-01
Abstract: PURPOSE:To convert an electrical signal from a host computer into an image and to form the image on transfer paper with high quality at high speed by providing a display part converting the electrical signal into the image and displaying the image on a placing part. CONSTITUTION:The image from the computer is displayed on a liquid crystal panel part 7 having display width equal to or above the effective optical aperture width of a scanning optical part B, and the image is scrolled (moved). At such a time, the scanning optical part B performs exposure while it is positioned in a still state under the liquid crystal panel part 7, and simultaneously a transfer material is fed to an image forming part A so as to form the image. The panel part 7 is connected to the computer, and the display pattern is moved. Since the image on the panel part 7 is scrolled without moving the scanning optical part B, heavy parts are not moved at all and the device is not vibrated even when the scroll speed (image moving speed) is increased, and the quality of the image formed on the transfer paper by the image forming part A is improved.
Patent JP-H0315993-A (JP)
Title: Bar code reader
Inventor: YOSHIZAWA IZUMI
IPC: G06K7/10
Filed: 1989-07-31
Abstract: PURPOSE:To execute both the code reading and the marking of a bar code at a time by providing a bar coder reader with a read completion entering means to mark the purport that the bar code was read. CONSTITUTION:A bar coder reader main body 1 is provided with a marker pen 2 of the read completion entering means to enter the completion of read on the bar code. Then, when the bar code is scanned in the longitudinal direction of the bar code, the bar code is read by optional reading means 3 to 10, and simultaneously, the same bar code is marked by the marker pen 2. Thus, through the scanning of one time, the bar code can be read and marked at a time.
Patent JP-2000025938-A (JP)
Title: Work front/reverse turn over device and method thereof
Inventor: HONDA YUSAKU
IPC: B65H15/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To save labor for works alignment and a packing process by delivering the works to be aligned on a pallet from a work taking-out part, vacuum-attracting and rotating the delivered work, and aligning the works on the pallet in the front/ reverse reversing direction. SOLUTION: A pallet 11 is positioned by a pallet positioning mechanism 28 and the second vacuum-attracting apparatus 13 is rotated by 180 degrees. The attracting surface 6a of a first vacuum-attracting apparatus 6 is moved down to the roughly top surface of the pallet 11 so as to attract a group of works in the pallet 11. The first vacuum-attracting apparatus 6 is moved up and a second vacuum-attracting apparatus 13 is rotated by 180 degrees. The attracting surface 6a of the first vacuum- attracting apparatus 6 is moved down to the attracting surface of the second vacuum- attracting apparatus 13 to release the attraction of the work, and the work is delivered to the delivering surface 13c of the second vacuum-attracting apparatus 13 to adsorb it on the attracting surface of the second vacuum-attracting apparatus 13.  A work positioning part 4 is returned to a position as illustrated, the attracting surface of the work reversing part 3 is rotated by 180 degrees so as to face the side of the pallet 11, and the attraction of the second vacuum-attracting apparatus 13 is released to drop the work into the pallet 11.
Patent JP-2001027007-A (JP)
Title: Hanging tool for ceiling and its fitting method
Inventor: SAWADA MISAO
IPC: E04B5/40
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To enable fitting of a hanging tool to a ceiling regardless of the shape of the protrusion of a deckplate by using a hanging tool for the ceiling having a simple constitution capable of strongly hanging the ceiling materials. SOLUTION: Horizontal parts 2 except the central part are formed as horizontal support arms 2. The parts near to both ends of the vertically erected parts 3 corresponding to the horizontal support arms 2 are formed as vertically erected engaging arms 4 which is long in the non-elastical direction and erected straight and the part near to the central part is formed as vertically erected rainforcing arm 5 erected in the non-electrical direction likewise. Further, an engaging claw 6 facing inward and engaging with the deck plate is formed at the upper end of the vertically erected engaging arms 4. A hole 7 for screwing a bolt is formed at the nearly central part of a part 1 for screwing the elastic horizontal bolt.
Patent JP-S5989180-A (JP)
Title: Printer
Inventor: NISHIWAKI YASUO
IPC: B41J2/335
Filed: 1982-11-12
Abstract: PURPOSE:To reduce impact sound and enable to print even on a large number of copying papers, by a method wherein a guide member for a printing wire is provided with a heating means, and printing is conducted by using a thermal transfer ink ribbon. CONSTITUTION:An ink ribbon 7 such that transferring is facilitated when the printing wire 1 is heated and a printing paper 8 are set between the printing wire 1 and a platen 6. A heating wire 23 is wound around the outside periphery of a guide 22 for the printing wire 1 to heat by Joule heat. A driving means for pressing and separating the printing wire 1 from the platen 6 is preferably constituted of a piezoelectric element plate 20 and a means 25 for controlling a voltage impressed on the piezoelectric element plate 20. It is particularly preferable that the piezoelectric element plate 20 is a bimorph-type piezoelectric element 20.
Patent JP-S5897312-A (JP)
Inventor: FUKUDA KAZUO
IPC: A47J39/02
Filed: 1981-12-07
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-S5990440-A (JP)
Title: Data transmitter
Inventor: SHIROTA NORIHISA
IPC: G11B7/004
Filed: 1982-11-13
Abstract: PURPOSE:To make redundancy less than the case where an individual error detecting code is provided by adding the error detecting code in common to both digital data of one block and address data changing regularly and representing the order of the digital data. CONSTITUTION:The error detecting code, e.g., parity codes P, Q of adjacent codes, are added to an identification signal at each block, address data and data to perform recording. This reproducing signal is supplied to a channel decoder 2, reproducing data converted to 1 word, 8 bits appears at the output, the data is supplied to a TBC (time axis compensating circuit) 3, where the time axis fluctuation of the reproducing signal is eliminated. The output of the TBC3 is supplied to an ID/AD interpolating circuit 4. The ID/AD interpolating circuit 4 reproduces completely a correct identification signal and a correct address data at the normal reproduction, they are supplied to an error correction circuit 5, and after the error correction and detection are performed with respect to the data, the data is supplied to an error detecting circuit 6, and the error detection to the identification signal, address data and data is performed.
Patent JP-H0686994-A (JP)
Title: River purification device
Inventor: TAKADA MASAHIDE
IPC: C02F3/10
Filed: 1993-07-20
Abstract: PURPOSE:To provide a river purification device which is highly capable of capturing/retaining pollutants in rivers, directly purifying them using a purifying member which can hardly cause an interference with the smooth flow of river water, and performing an indirect purification process which enables high speed cleaning to be done. CONSTITUTION:The river purification device consists of a river purification member of more than one piece of pilable cord-like or flat contactor 3 with one end embedded in or connected to a block 2 or a support structure, a directly purification device in which the river purification member is arranged in such a manner that it rocks freely in a flowing water, and a biological filter purifier 11 comprising a water intake means 9 arranged in the upstream and/or downstream or a direct purification section.
Patent JP-H0735841-A (JP)
Title: Gps own position detector
Inventor: TAKEUCHI ATSUSHI
IPC: G01S19/23
Filed: 1993-07-19
Abstract: PURPOSE:To enable the computation of a position even when obstacles allow reception from two satellites only by calibrating an internal timepiece synchronized with a GPS(Global Positioning System) timepiece to reduce the time deviation between both timepieces to zero. CONSTITUTION:A signal processing section 3 demodulates a spread spectrum signal from an artificial satellite contained in an output intermediate frequency signal of a receiving processing section 2 by inverse spread processing to detect positional information and time information. An arithmetic control section 4 compares the time information of the artificial satellite detected with the processing section 3 with time of an internal timepiece inputted from the internal timepiece 5 of an own device to calculate a deviation data indicating the time difference between a GPS timepiece carried on the artificial satellite and the internal timepiece 5. The data is sent out to an internal timepiece correcting section 6. The correcting section 6 calibrates the internal timepiece 5 by synchronizing the GPS timepiece to reduce time deviation between both timepiece as unknown number in a positional computation to zero. When position measurement is carried out by receiving radio waves from three artificial satellites, positional measurement is possible only if radio waves can be received from two artificial satellites.
Patent JP-S6443818-A (JP)
Title: Optical information recording and reproducing device
Inventor: SHIKICHI SATOSHI
IPC: G11B7/09
Filed: 1987-08-12
Abstract: PURPOSE:To attain the stable tracking and/or focusing servo by switching the amplification degree of an amplifier in a servo loop in accordance with the change of the power of an optical spot in an optical information recording and reproducing device. CONSTITUTION:When recording information is changed to '1' and '0' the power of a light source is also changed to 'PH' and 'PL'. A pit is not formed at the time of 'PL' and at the time of 'PH', it is formed. thus, signals A and B from photoelectric converting elements 115-A and 115-B are changed to 'VL' and 'VH' in proportion to a light source power P. At such a time, in order to keep constantly the open loop gain of an auto-tracking, the gain of amplifiers 302-A and 302-B is switched by a signal C. As such a result, the gain goes to be constant and a stable servo action can be realized. The same control can be executed even concerning the auto-focusing servo.
Patent JP-H0284259-A (JP)
Title: Manufacture of heat exchanger made of aluminum
Inventor: MATSUDA YUZURU
IPC: B23K101/14
Filed: 1988-08-12
Abstract: PURPOSE:To improve the pitting corrosion resistance of a heat exchanger made of aluminum by brazing a tube and a fin made of Al, forming a Zn film layer by a Zn ion contained treating liquid, and executing an aging treatment at a brazing filler metal melting temperature or below. CONSTITUTION:A tube and a fin made of aluminum are brazed by a conventional method. Therefore, by treating them by a treating liquid containing a Zn ion, a Zn or Zn salt film layer is formed. Subsequently, its heat treatment is executed at a temperature at which a brazing filler metal is not melted or below. Also, the heat treatment can be executed after executing a treatment by a chemical containing a hexavalent chrome ion next to the formation of the film layer. In such a way, the pitting corrosion resistance of a heat exchanger made of aluminum can be improved.
Patent JP-H1037219-A (JP)
Title: Greening method for concrete retaining-wall surface
Inventor: NISHIYAMA SEIJI
IPC: E02D29/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To stabilize a planting foundation bed, to facilitate planting and to attain greening in a short period by forming clearances among the front walls of latticed blocks forming an inclined leaning type retaining wall and installing the planting foundation bed, in which the rear sides of the clearances are filled with planting soil, etc. SOLUTION: A front wall 11 and a rear wall 12 are connected by two beams 13 and formed in a latticed shape while width in the vertical direction of the front wall 11 is made slightly smaller than that of the rear wall, and a block 10 is formed. The blocks 10 are inclined and assembled successively on a foundation 15, and clearances 16 are formed among the blocks 10 and the adjacent blocks. The insides of each block are filled with crushed stones, etc., while planting soil consisting of soil generated on a site, bark compost, a compound fertilizer, a drying preventive, etc., is bagged on the rear sides of the clearances 16, and planting foundation beds 17 are installed. Various kinds of plants are planted from the clearances 16 while the growth of the plants is assisted, and greening can be attained in a short period.  Accordingly, planting onto an inclined plane can be conducted easily.
Patent JP-S6442794-A (JP)
Title: Card validation terminal
Inventor: TANAKA TOSHIFUMI
IPC: G07G1/12
Filed: 1987-08-10
Abstract: PURPOSE: To operate the terminal equipment connecting to an electronic cash register(ECR) without addition of an interface by outputting card verification result information to an interface means in response to the reception of the card verification result information from a host device. CONSTITUTION: Job code, commodity code, monetary amount data, slip number data included in a card transaction command telegraphic message sent from an electronic cash registration 30 and card data and password data inputted by a card reader 4 and a PIN pad 10 are sent to a host computer 20 via an NCU/MODEM 8 and the processing is waited till processing result data are received. A CPU 2 displays the processing result onto a display device 5 in response to the transmission of the reply telegraphic message from the host computer 20 and sends the reply telegraphic message to the ECR 30 via an external interface 9 succeedingly. The processing result is printed on a journal and a receipt by a printer included in the ECR 30. Thus, the terminal equipment is in operation while being connected to the transaction processing unit without addition of an interface.
Patent JP-S6357443-A (JP)
Title: Supply device for plywood
Inventor: YAMASHITA YOSHIHIKO
IPC: B27M3/00
Filed: 1986-08-26
Abstract: PURPOSE:To surely feed a predetermined number of plywood sheets, by providing an engaging pawl for hooking the rear surfaces of plywood sheets of a predetermined number, at the forward end of a rod of a supply cylinder. CONSTITUTION:When a rod 44 is retracted into a supply cylinder 43, a locking pawl 45 is caught by the rear ends of two plywood sheets 4 which are therefore projected forward. Even though the plywood sheets 4 are stopped by a stopper 46, if the rod 44 is retracted, the plywood sheets 4 may not be moved, and therefore, the supply cylinder 43 is rotated upward so that the two thin plywood sheets 4 are raised to be floated up at their rear ends by means of the engaging pawl 45, resulting in formation of a gap between them and the next lower plywood sheet. Thereafter, when the stopper 46 is lowered to be removed from the forward ends of the plywood sheets 4, the plywood sheets 4 are pushed forward under torque due to the dead weight of the supply cylinder 43 which has been stored until then, and are fed into between pinch rollers 47.
Patent JP-H0950995-A (JP)
Title: Silicon-based oxide and interlayer insulating film for semiconductor device
Inventor: HASEGAWA TOSHIAKI
IPC: H01L21/768
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the dielectric constant of a silicon-based oxide film without sacrificing the reliability of the film by adding fluorine atoms to a silicon-based oxide doped with boron. SOLUTION: A silicon oxide film 12 is formed on the surface of a silicon substrate 11 and wiring 13 composed of an aluminum-based metal is formed on the film 12. In addition, an interlayer insulating film 21 is formed in a state where the film 21 covers the wiring 13. The film 21 is composed of an silicon oxide film formed by containing fluorine atoms in an silicon oxide doped with boron. The boron atoms are contained in at least the film 21 at a concentration of 10wt.%. Since a silicon oxide film 31 is formed on the insulating film 21, the dielectric constant of the film 21 can be reduced.
Patent JP-H0759292-A (JP)
Title: Rotating electric machine
Inventor: YASUHARA TAKASHI
IPC: H02K5/20
Filed: 1993-08-12
Abstract: PURPOSE:To prevent a housing from being deformed even if a stator is assembled to the housing by forming an inner rib and the housing at the outer periphery of the stator with aluminum alloy in one piece. CONSTITUTION:A housing 1 is formed by performing die cast casting of aluminum alloy and a plurality of inner ribs la are allowed to protrude in axial direction at the inner periphery of the housing 1. Even if an external cooling door 9 rotates along with the rotation of a shaft 5 and external air taken from a wind hole 10a of an end cover 10 passes through a ventilation hole 11a provided at an end bracket 2a and circulates a passage 12 demarcated by the housing 1, a core 3A of a stator 3, and an inner rib 1a, thus cooling the stator 3. As a result, the cooling effect can be positively increased and it becomes necessary to assemble the stator 3 to the inner rib 1a, thus solving problems due to press fit, etc.