baber/WOPTO huggingface dataset:
Patent JP-H06232156-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGATA KENICHI
IPC: H01L29/78
Filed: 1993-01-29
Abstract: PURPOSE:To form the shallow junction having excellent electrical characteristics by a method wherein the development of residual defect in a MOS transistor manufactured by performing the step for making a silicon substrate surface preamorphous is obviated by avoiding the existence of the residual defect in source/drain regions. CONSTITUTION:After making the surface of a silicon substrate 22 in a transistor forming region amorphous by Si implanting step (1), a gate electrode 26 is formed through the intermediary of a gate oxide film 28. Later, BF2 is ion- implanted both for forming source/drain and lowering the resistance of the gate electrode 26. At this time, BF2 can be implanted even in the interface between the gate electrode 26 and the gate oxide film 28 also by the channelling effect of the gate electrode 26. Later, the implanted BF2 is activated by lamp annealing step to recrystallize the amorphous region. Through these procedures, a MOS semiconductor device having fine pattern and obviating the residual defect (c) increasing the leakage current can be manufactured.
Patent JP-H11216694-A (JP)
Title: Robot access system and robot access control method
Inventor: KAWAMATSU YASUO
IPC: B25J9/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To avoid mutual interference between robots at access time and to improve an average access speed of the robot, even in the case where a region of the robot access always varies. SOLUTION: A second controller 200 in a slave side, when it allows a second substrate conveying robot 33 to access a certain storage rack, outputs a rack number signal 280 representing a rack number thereof and an access request signal 270 for access request to a first controller 100. The first controller 100 in a main side, unless a first substrate conveying robot 31 is accessing this storage rack, outputs an access permitting signal 170 for giving access permission to the second controller 200. The second controller 200, till inputted with the access permitting signal 170, keep the second substrate conveying robot 33 in standby, and when the signal is inputted, allows the robot to access this storage rack.
Patent JP-S56131846-A (JP)
Title: Abrasive material for brake
Inventor: NAKAGAWA MITSUHIKO
IPC: F16D69/00
Filed: 1980-03-17
Abstract: PURPOSE: To prevent reduction of the frictional characteristics of the abrasive material due to frictional heat and improve the resistance to fading of the abrasive material by a method wherein grooves are provided on the surface of the abrasive material by high-temperature beam processing and concurrently a heat hysteressis is given to said abrasive material by the beam processing.  
     CONSTITUTION: The abrasive material 1 for the brake is made of resin mold frictional material consisting principally of asbestos or semimetallic frictional material consisting principally of steel wool or the like and is bonded to the upper surface of a back panel 3 consisting of ferrous metal or the like, for example, through an adhesive 2. In this case, grooves 5 such as respective examples shown by (a) to (e) are provided on the surface of the abrasive material 1 by the high-temperature beam processing and concurrently the heat hysteresis is given to the abrasive material by this beam processing. In order to widen the effective width W 2  of the heat- treatment for the peripheries of the grooves 5 which are receiving the heat hysteresis, O 2  gas is blown against the processing surface as an assistant gas to expedite the oxidizing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04273501-A (JP)
Title: Constituting method for fuzzy control
Inventor: KOMADA SATOSHI
IPC: G05B13/02
Filed: 1991-02-28
Abstract: PURPOSE:To enable a fuzzy control whose responsiveness is high, and whose overshoot is reduced, as for the constituting method of the fuzzy control by which a control servo system for allowing the physical amount of an object to be controlled to follow a target value, is constituted of the fuzzy control. CONSTITUTION:A charged particle 3 is placed between electrodes 1 and 2, a high voltage is impressed from a high voltage power source 4, and the electrified particle 3 is floated at a center Pc. The electrified particle 3 is photographed by a camera 11, an image processing is operated by a image processing means 12, and position data P is transmitted to a fuzzy control part 13. A difference epsilon between the target position Pc and the present position P, and a difference  epsilon between the previous epsilon and the this time epsilon are obtained by the fuzzy control part 13, a control digital voltage Vd is outputted after operating the fuzzy control, it is converted into an analog voltage V by a D/A converter 14, and it is applied to the high voltage power source 4. The fuzzy control part 13 prepares a fuzzy control matrix of an arithmetical progression equivalent to a PID control, and then constitutes the optimal fuzzy control matrix by changing this fuzzy control matrix.
Patent JP-H07226807-A (JP)
Title: Radio handset provided with battery pack equipped with infrared port
Inventor: GUREGORII JIEI MEI
IPC: H04W88/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide a radio transmitter/receiver capable of effectively transmitting information between electronic device like a computer by using a battery pack with an infrared port. CONSTITUTION: The battery pack 50 of a cellular telephone 40 is provided with a pass-through device interface 55 and the infrared port 51 other than a battery 21. A received signal is converted into an infrared signal by a built-in infrared converter (not shown in a drawing) with the pass-through device interface 55 which is connected with a device interface (not shown in the drawing) of the cellular telephone and the information is transmitted between the infrared port 51 and the computer 100 provided with an infrared port 101.
Patent JP-H03238865-A (JP)
Title: Semiconductor element
Inventor: IRIE YUKIHIRO
IPC: H01L21/28
Filed: 1990-02-15
Abstract: PURPOSE:To suppress the strain in an element base, to secure a soldering property and thereby to improve reliability by a method wherein an electrode to which a connecting conductor is soldered is formed by laying a first Ni layer formed of medium-phosphorus-type Ni plating and a second Ni layer formed of low-phosphorus-type Ni plating. CONSTITUTION:An electrode to which a connecting conductor 5 is soldered is formed by laying a first nickel layer 2 formed of medium-phosphorus-type nickel plating of a phosphorus content 6 to 9% and having a thickness 0.2 to 1.0mum and a second nickel layer 3 formed of low-phosphorus-type nickel plating of a phosphorus content 2 to 5% and having a thickness 0.2 to 1.5mum, from the element base 1 side. The medium-phosphorus-type nickel plating used for the first Ni layer 2 on the Si element base side lessens a stress on the Si element base and reduces the strain in the Si element base 1. The second Ni layer 3 has a corrosion resistance, wettability of solder and durability for a change in temperature. According to this constitution, the electrode on the Si element base 1 and the connecting conductor 5 are soldered uniformly, the stress applied to the Si element base 1 from an electrode layer is lessened and thereby a semiconductor element of high reliability can be formed.
Patent JP-S56129970-A (JP)
Title: Data processor for commodity sales
Inventor: SAITOU SHIYUNJI
IPC: G07G1/12
Filed: 1980-03-18
Abstract: PURPOSE:To increase working efficiency at an input device, and to enable the registration of additional data, by making the registration processing after storing in the temporary memory the commodity sales data at the input device and that at the cash processor. CONSTITUTION:When the input operation of the commodity sales data to the customers is finished at the input device 1, the commodity sales data is stored to the buffer memory 40 every signal goods. When the input operation of the commodity sales data to the customers is made at the cash processor 2, it is accumulated in the total memories for registration 37-39 for commodity sales data at the input device, and registration is made at a bundle for cash processing. Further, the receipt to be issued is come to one sheet.
Patent JP-S59160910-A (JP)
Inventor: TAJIMA TETSUO
IPC: H01B3/44
Filed: 1983-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11268055-A (JP)
Title: Manufacture of monolithic elastomer product
Inventor: KEVIN G PARKINSON
IPC: B29K21/00
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To obtain a seamless elastomeric product having a plurality of characteristics by a method wherein a mold, the shape of which is coincident with the interior of a product and which is heated, is successively dipped in heated solutions, which are respectively made of elastomers having a first material characteristics and a second material characteristics, so as to set up the solutions in order to cure resultant layers after geletinization and form a permanent chemical bond in the interface between both layers. SOLUTION: A heated mold 30 having the shape coincident with a product is dipped with a holding rod 31 in a tank 34 having a specified elastic elastomer solution 36 therein so as to coat the gel of the elastomer solution by the predetermined thickness on the outer surface of the mold 30. Some part of the resultant elastomer layer is cured on the heated mold and/or in an oven 32. The mold 30 is dipped in a second solution 37 so as to partially cure the first and the second coatings in the oven 32 in order to form a permanent chemical bond in the interface between both the layers. Further, the mold 30 is more dipped in other elastomer compound 39 and the elastomer layer is left in the oven 32 until the elastomer layer fully cures and then it left on the mold 30 until being cooled down to a room temperature. No seam, with which separately formed parts are bonded, is necessary and a product having a plurality of characteristics such as a durometer hardness or the like can be obtained.
Patent JP-S55126167-A (JP)
Title: Manufacture of valve seat for ball valve
Inventor: KOYAMA MITSUHIRO
IPC: F16K5/06
Filed: 1979-03-23
Abstract: PURPOSE: To make the surface of a valve seat smooth by pressing a solid body of the same shape as that of the valve seal surface against the surface of a synthetic resin valve seat.  
     CONSTITUTION: Valve seat 11 is fitted to the upper surface of lower support 10, made of metal. The inner wall of the depression on the upper surface of lower support 10 is given a smooth finish. The inner diameter of its surrounding wall is made nearly the same as the outer diameter of valve seat 11 and is given a fine finish. Spherical body 13, made of metal, is mounted on valve seat surface 12 of valve seat 11. This spherical body 13 is hard and its surface is given a smooth finish. Spherical body 13 has the same radius of curvature as the valve on which valve seat 11 is to be fitted. On spherical body 13 are placed upper support 10' and valve seat 11', which are similar to lower support 10 and valve seat 11. When they are compressed from both sides of upper and lower supports 10', 10, valve seat surfaces 12, 12' of valve seats 11, 11' are made smooth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61194887-A (JP)
Title: Semiconductor laser
Inventor: NISHIJIMA YOSHITO
IPC: H01S5/00
Filed: 1985-02-25
Abstract: PURPOSE:To improve the adhesion of an electrode and to prevent generation of exfoliation by a method wherein an insulated film with a current injection groove being inserted to an interface between an active layer and a top layer and the electrode formed on the top layer contacting closely are provided. CONSTITUTION:A p-type PbTe buffer layer 2 and Pb1-xSnxTe active layer 3 are subjected to grow on a p-type PbTe substrate 1. Subsequently, after a suitable mask is formed so as to make a stripe section, an insulated film 4 is formed by application of anode oxidation method, then if a mask is removed, a current injection groove 4A formed to the insulated film 4 appears. Consequently, an n-type PbSnTe top layer 5 is grown. After that, an Au film is designated as a positive side electrode 6 and an negative side electrode 7 forming to the back face of a p-type PbTe substrate and to the surface of the n-type PbSnTe top layer 5 by means of evaporation method etc.
Patent JP-H05228086-A (JP)
Title: Vacuum cleaner
Inventor: MITANI TOMOMI
IPC: A47L9/28
Filed: 1992-02-21
Abstract: PURPOSE:To house cords surely by grasping the cords being bundled at a cord clamping section which is formed by a plate-shaped spring mounted on a fixed shaft provided at a cleaner gripping section on the top surface of a cleaner body and the top surface of the cleaner body. CONSTITUTION:An arch-shaped gripping section 1 for carrying is mounted on the top surface 2a of a cleaner body 2. Both ends of the plate-shaped spring are mounted on fixed shafts 5 and 5 provided at the gripping section 1 to form a clamping section 3 for a power source cord 4 by the plate-shaped spring and the top surface 2a of the cleaner body 2. After the end of cleaning. the power source cords 4 are bundled to be carried at the clamping section 3 comprising the top surface 2a of the cleaner body 2 and the plate spring and the plate spring is pushed downward as illustrated. This facilitates the housing of the power cords with a simple device thereby lowering manufacturing cost.
Patent JP-H09225430-A (JP)
Title: Method for immobilizing heavy metal and arsenic included in flying ash
Inventor: HARA TAIJI
IPC: A62D101/40
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To safely and easily immobilize heavy metals, such as lead and cadmium, and immobilize arsenic by adding dithiocarbamic acid or its salt and water- soluble iron salt together with water to flying ashes and kneading the mixture. SOLUTION: The dithiocarbamic acid or its salt and the water-soluble iron salt are added together with the water to the flying ashes discharged from, for example, an incineration plant, etc. The mixture is then subjected to a kneading treatment. At that time, the flying ashes are applicable to the flying ashes of all characteristics and this method has a sufficient effect particularly when the flying ashes contains the arsenic. The dithiocarbamate derived from aliphat. or arom. amine compds. is usable as the dithiocarbamic acid or its salt and is usually produced by bringing carbon disulfide and amine compd., such as ethyl amine, into reaction in the presence of an alkali. Anhydrides and hydrate of org. and inorg. iron salts, such as ferrous chloride, are used as the water-soluble iron salt.  The volume of the water to be used is specified to 5 to 50wt.% of the flying ashes to be treated. The method for adding the chemicals and the water to the flying ashes is not particularly limited.
Patent JP-S63201987-A (JP)
Title: Memory control circuit
Inventor: TAKISHIMA TORU
IPC: G11C11/34
Filed: 1987-02-17
Abstract: PURPOSE:To decrease a memory cycle time by accepting a request even when a semiconductor memory is in operation when a write cycle is consecutive. CONSTITUTION:The titled circuit consists of a request reception control circuit 1, a busy control circuit 2, a readout operating timing generating circuit 3, a write operation timing generating circuit 4, a memory matrix circuit 5, a NAND gate 6, an AND gate 7 and an OR circuit 8. The level of a busy control circuit 2 is logical '1' while a readout command signal 15 or a write command signal 16 is generated and till the operation of the memory matrix circuit 5 is finished, and a cycle busy signal 18 being logical '0' is generated and outputted to the AND gate 7 during the other period. When the consecutive write cycle is detected, even when the semiconductor memory is in operation, the succeeding write cycle start is quickened by making the request acceptable, thereby reducing the full write cycle time except the final write cycle.
Patent JP-S58152719-A (JP)
Title: Transport method of powdered body
Inventor: FUKUI SHIROU
IPC: B65G65/40
Filed: 1982-03-04
Abstract: PURPOSE:To safely perform transportation in a transport system of pulverized coal or the like, by loading a powdered body into a removable storage tank on a car body at an acceptance base, reloading the tank on a different car body at a relay base and forcibly feeding the powdered body by gas at a supply base. CONSTITUTION:Pulverized coal is loaded from a silo 4 in a base to a storage tank 3 mounted by a crane (c) onto a railway vehicle body 2 at the acceptance base. This tank 3 is previously sealed with inert gas before loading, and static electricity generated during the loading is destaticized by a rail 5 or different earth connection. Then the tank 3 is reloaded on a tilting frame 22 of a truck 21 at a relay base and static electricity is discharged from an earth line 6. And then at a supply base, the truck 21 is connected to the earth line 24, and the tank 3 is connected to an inert gas source by a connection hose 8 while to a cyclone separator 10 on a silo 7 by a pulverized coal discharge hose 9 to forcibly feed the coal by gas while tilting the frame 22. In this way, a hazard of dust explosion can be avoided, further the coal can be transported with an effect of small turn.
Patent JP-2000233900-A (JP)
Title: Rough terrain fork lift
Inventor: MOROOKA KAZUO
IPC: B66F9/22
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent a mast lower part from being an obstacle in a rough terrain by pivotally supporting the lower end of a main mast on the front end of a chassis frame by a mounting bracket, so as to be substantially in the same height as the chassis frame, and arranging a tilting cylinder between it and the chassis frame so as to be tiltable. SOLUTION: The lower end of a main mast 34 is supported on the front end of a chassis frame 2 via a mounting bracket so as to be substantially in the same height as the chassis frame 2. The main mast 34 is tilted by a mast tilting cylinder 42 to slightly rock the lower end upward but is basically held substantially in the same height as the chassis frame 2, so as not to approach the ground or a road surface. According to this, since the lower end of the main mast 34 for guiding the lowering of a fork 49 to the road surface is substantially at the height of the chassis frame 2 and not close to the road surface, the main mast 34 is movable without interfering with the irregularities or undulation of a rough terrain.
Patent JP-H04275626-A (JP)
Title: General purpose form output device for decentralized processing
Inventor: OKUYAMA HIROYUKI
IPC: G06F3/14
Filed: 1991-03-01
Abstract: PURPOSE:To use only general purpose programs on both a host device side and a terminal device side, to decrease the man-hours of program maintenance, and to prevent degradation in quality by defining the local form on the terminal device side with parameters and eliminating the need for down-loading from the host device and manual control on the terminal device side. CONSTITUTION:A form editing parameter storage device 1 is a parameter file for form output. A down-loading means 12 performs down-loading to the terminal device 13. A form iD acquisition editing storage device 6 is stored with a key inputted from the terminal device 13, and a form iD item to be edited. An editing means 9 edits the value of data with the key inputted from the terminal device 13 and edited item code. A form image developing means 10 develops an image from the form editing parameter storage device 1. A form output means 11 merges the developed image with data received from the host device 14.
Patent JP-S60178658-A (JP)
Title: Semiconductor device
Inventor: SHIMADA GIICHI
IPC: H01L27/08
Filed: 1984-02-25
Abstract: PURPOSE:To allow the error of a bulk resistance value between the design value not to exert effects on circuit action by a method wherein the axis of symmetry of the pattern layout of a circuit is set at an orientation of <112>. CONSTITUTION:The titled device is formed in such a manner that the direction of the axis of symmetry of the pattern of a flip-flop laid out to pattern in symmetry right and left becomes coincident with the orientation of <112> in a (111) plane of Miller indices. Therefore, a pattern shift ascribing to crystal orientation generates in the direction of 90 deg. rotation. In other words, the resistance values of bulk resistors R1 and R2 both reduce on account of the pattern shift; reversely, the resistance values of bulk resistors R5 and R6 both increase; accordingly, the symmetry right and left is not damaged. On the other hand, since the axis of symmetry of the pattern of the flip-flop is in the direction of <112> with respect to bulk resistors R3 and R4, an optical shift ascribing to crystal orientation does not generate in <110> the direction orthogonal to the above-mentioned direction. Consequently, the resistance values of the bulk resistors R3 and R4 do not vary.
Patent JP-S63202905-A (JP)
Inventor: HIRAKAWA KOICHI
IPC: H01G4/18
Filed: 1987-02-18
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-2000233817-A (JP)
Title: Screw conveyer device
Inventor: WATANABE JIRO
IPC: B65G33/24
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a screw conveyer device capable of preventing the clogging phenomenon of powder and grain and continuing preferable conveyance action, even during the conveyance of powder and grain which easily sticks, easily forms a bridge, or the like, and to increase the application range of the device. SOLUTION: In a screw conveyer provided with a hollow and helical conveyance screw 3 inside a transport pipe 2 for powder and grain, a helical clogging preventive screw 4 is arranged inward of the conveyance screw 3 in an eccentric state with respect to the conveyance screw 3, and the powder and grain is conveyed, while being agitated by the clogging preventive screw 4.
Patent JP-H04255274-A (JP)
Title: Semiconductor photodetective device and manufacture thereof
Inventor: YAMAZAKI SUSUMU
IPC: H01L31/107
Filed: 1991-02-06
Abstract: PURPOSE:To provide a semiconductor photodetective device such as an avalanche photodiode(APD) or the like which constitutes the photodetector of an optical communication system where light rays lmum in wavelength are used and hardly increases in dark current or hardly deteriorates in characteristics due to heat even if it is thermally treated at a high temperature. CONSTITUTION:A light absorbing layer 4 of InGaAsP or InGaAs with its lattice matching with InP and multiplying layers 6, 7, and 8 are formed on an N-type InP crystal substrate 2X10<-3> or below in carrier concentration.