baber/WOPTO huggingface dataset:
Patent JP-H05109749-A (JP)
Title: Semiconductor device
Inventor: SUGAWARA TSUTOMU
IPC: H01L29/732
Filed: 1991-10-16
Abstract: PURPOSE:To provide a semiconductor device which is possible to control an Early voltage of an L-PNP transistor to a higher value. CONSTITUTION:In a semiconductor device formed by arranging an emitter region 3, a collector region 4 and a base region 5 on the surface of a substrate 1 on which an insulating film 2 is formed, a collector region is formed by a high concentration collector region 4 and a low concentration collector region 4' as indicated in the process (d) among the (a), (b), (c) and (d) processes. Moreover, an oxide film on the base region is formed as a thin film and an emitter electrode 8 is updiffused to this region. A depletion layer which is updiffused in the side of base is thereby extended to the side of the low concentration collector. In addition, since the emitter electrode is extended over the base region 5, a carrier concentration on the base surface becomes higher than the emitter potential. With these effects, an Early voltage can be controlled to a higher value.
Patent JP-H03157153-A (JP)
Title: Crude refuse treating device
Inventor: YONEDA ISAO
IPC: B02C21/00
Filed: 1989-11-16
Abstract: PURPOSE:To prevent the falling of crude refuse into a case en route by forming the draining holes of a draining board exclusive of the part from an aperture to the lower position of a feed port. CONSTITUTION:A cylindrical block wall 18 is projectingly provided from the base of the case 17 having a blind square cylindrical shape and a step part 19 to be freely attachably and detachably mounted with the draining board 25 is formed on the inside surface of the block wall 18. The draining board 25 is formed with a shaft hole part 26 inserted with a revolving shaft 33 of a rotating body 32 in the central part and is disposed with plural annular members 27 of different diameters around the shaft hole part 26. Slits 28 of the extent of not allowing the crude refuse crushed by a disposer are formed as the draining holes are formed between the respective annular members 27. The non draining hole part 31 which is not formed with the slits 27 is provided on the draining board 25. A part of the crude refuse moves onto the draining board without falling from the aperture 30 and may fall onto the non-draining hole part 31 but the slits 28 are not formed in the non-draining hole part 31 and, therefore, the falling of the crude refuse onto the case 17 does not arise.
Patent JP-H06149980-A (JP)
Title: Fingerprint dictionary registration processing system
Inventor: NIIZAKI TAKU
IPC: G06T7/00
Filed: 1992-11-09
Abstract: PURPOSE:To generate a fingerprint dictionary low in similarity to a registered fingerprint dictionary. CONSTITUTION:A feature selection part 2 selects prescribed number of fingerprint feature points from plural fingerprint feature points according to a prescribed rule. A correlation decision part 3 finds correlation between a selected fingerprint feature point and registered dictionary data 5 by comparing. When the degree of correlation shows a value over a prescribed value as a result of comparison at the correlation decision part 3, the feature selection part 2 performs the selection again, and the correlation decision part 3 finds the correlation by performing the comparison of the fingerprint feature points, and a registration processing part 10 performs processing according to the degree of correlation found again.
Patent JP-2001112573-A (JP)
Title: Support device in car seat
Inventor: YOSHIDA NORIYOSHI
IPC: A47C7/46
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly adjust the position of a support part of a support device in a simple manipulation in the support device for a movable headrest, a back side support, a cushion side support, etc. SOLUTION: A ratchet mechanism 20 is formed of a ratchet member 21 provided in the support, a support bracket 22 provided at the fixing side, and a pole 23 having a claw 231 for engaging with a ratchet gear 211 of the ratchet member 21. A pin 31 is fixed to the pole 23 of the ratchet mechanism 20 and an unlocking wire 30 is connected to the pin 31. The ratchet gear 211 is disengaged from the claw 231 of the pole 23 by drawing the unlocking wire 30.
Patent JP-S62157208-A (JP)
Title: Multiple type valve mechanism
Inventor: YASUDA MASAHARU
IPC: F01D11/08
Filed: 1985-12-28
Abstract: PURPOSE:To achieve the weight reduction of an engine by rolling a roller interlocked with an actuator inside grooves for a plural number of a valve levers, in a duplex type valve mechanism for controlling the tip clearance of gas turbine blades. CONSTITUTION:A roller 15 interlocked with an actuator is rolled inside grooves for a high-pressure turbine valve lever 13 and a low-pressure turbine valve lever 14. These grooves are made to have a crooked shape, and while the valve lever on one side is fixed, the valve lever on the other side is enabled to move. Thus, since a plural number of valves can be driven by one actuator and one system of piping can be eliminated, the weight of an engine can be reduced.
Patent JP-H11132846-A (JP)
Title: Photoelectric sensor and color sensor
Inventor: FUJII TAKASHI
IPC: G01J3/50
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To detect an object that travels speedily and to measure color by suppressing ringing. SOLUTION: An AC amplification circuit 20 for amplifying a reception signal is constituted of a capacitor-input-type amplification circuit 22 with a coupling capacitor 24 and a resistance-input-type non-inverted amplification circuit 32 that is connected to its later stage. Then, an analog switch 27 that can short- circuit an area to a reference potential Vcc is provided at the output terminal of a coupling capacitor 24, the inverted input terminal of the non-inverted amplification circuit 32 is connected to the reference potential Vcc via a resistor 35 and an offset erasure capacitor 36, and an analog switch 37 is connected to a capacitor 36 in parallel. The analog switches 27 and 37 are subjected to short-circuiting operation for a specific amount of time after a light projection operation, thus discharging the electric charge of the capacitors 24 and 36.
Patent JP-H02144643-A (JP)
Title: Memory switching system
Inventor: MIHASHI YOSHIYUKI
IPC: G06F12/16
Filed: 1988-11-25
Abstract: PURPOSE:To facilitate the fault inspection or the like of an operating device by reserving the contents of a memory at an optional point of time without stopping the device at the time of generating a fault or the like. CONSTITUTION:If a program detects a fault when it is necessary to store data in a RAM at the time of generating a fault, '1' is written in a register 6 at the time of generating the fault by previously inputting an instruction for writing '1' in the register 6 and an enable signal is switched only to a signal line 10. At that time, only a RAM 4 is made access, the data in a RAM 3 is reserved without making access to the RAM 3 and the device continues the operation as it is. Then, the device is stopped at an optional time, data is written in the register 6 from the external by a debugging tool or the like, and after setting up device so that only the RAM 3 can be made access, data is read out from the RAM 3. Thus, data at the time of generating the fault can be obtained.
Patent JP-H04172035-A (JP)
Title: Fault restoration system for ring network for asynchronous multiplex transmission
Inventor: YAMASHITA HARUO
IPC: H04L12/437
Filed: 1990-11-06
Abstract: PURPOSE:To speedily restore a fault by detecting the fault by a branch and insertion node, and analyzing the fault by a monitoring node, when the fault occurs at a ring network for an asynchronous multiplex transmission. CONSTITUTION:A monitoring node 1 is connected with plural branch and insertion nodes 2a-2d like a ring, by bidirectional transmission paths R and L having plural logical passes in order to constitute the ring network in which an asynchronous multiplex communication is operated. Then, when the fault occurs at the ring network, the fault is detected by the branch and insertion nodes 2a-2d, and the detected fault is received and analyzed by the monitoring node. Thus, the control of the restoration of the fault is concentratedly operated, and the fault is speedily restored.
Patent JP-H09111910-A (JP)
Title: Sound absorptive damping shape-material
Inventor: IWAI KENJI
IPC: E01D19/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the sound insulating effect for noise radiated from an elevated bridge construction and the sound absorbing effect of reflection noise and, at the same time, provide a damping effect reducing the generation of secondary noise by controlling the vibration of a sound absorbing plate. SOLUTION: A sound absorbing vibration controlling shape material is constituted of sound insulating plate 11 forming the surface section, porous plate 15 forming the rear section, sound absorbing room formed between them, joint sections 17a and 17b formed on both side sections of the sound absorbing room and connected who each other without making any gap, hollow frame body formed of a flat aluminum extrusion material as a whole of a hanging joint section 14 formed in the central part of the sound insulating plate, damping material 12 stuck on a sound absorbing room side of the sound insulating plate of the hollow frame body and sound-absorbing material 13 provided to the sound absorbing room.  The head of a hanging bolt 6 is inserted in the joint section 14, and the sound absorptive damping shape-material is hung over the whole surface under a girder of a steel girder elevated bridge to install.
Patent JP-H10139043-A (JP)
Title: Container device
Inventor: HOSOKAWA KAZUHIKO
IPC: B65D19/44
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To surely regulate a horizontal movement between trays by a method wherein for a container equipped with trays and a container main body in which the stacked trays are housed, through holes made on each tray, and an insertion piece is inserted from the tray through holes on the uppermost stage to the tray through holes on the lowermost stage. SOLUTION: An article to be carried 5 is set in the housing part which is formed on the upper surface of trays (1a), (1b)... made of expanded urethane, and the trays are stacked in a container main body 2. Then, round rods 9a, 95 which are an insertion piece, are inserted in through holes 8a, 8b formed on respective trays (1a), (1b)..., and a state wherein a transportation is possible, is presented.  The locations of the through holes 8a, 8b are set at locations which are shifted so that the through holes of a tray on the lower stage may not meet the through holes 8a, 8b under a state wherein a tray is rotated at 180 deg. within a horizontal plane, and when the direction of a tray on the upper stage meets the direction of a tray on the lower stage, the insertion piece can be inserted from a tray on the uppermost stage to a tray on the lowermost stage, but when the directions are wrong, the insertion piece is prevented from being inserted.
Patent JP-H08159036-A (JP)
Title: Air pump
Inventor: ITAKURA TAKESHI
IPC: F04B45/04
Filed: 1994-12-02
Abstract: PURPOSE: To prevent generation of noise at the time of sucking and discharging air by a diaphragm. CONSTITUTION: Air sucked and discharged by a diaphragm 18 is delivered while being stayed in a tank member 19 to absorb a beat sound produced at the time of sucking and discharging air by the diaphragm 18, and the tank member 19 is fitted to a recessed part 527 formed on an operation system storing part 526 of a base case 52 and screwed thereto. Further, a cover case 53 is put on the base case 52, a projection 21 on a diaphragm joining part of the tank member 19 and a boss hole 533 of the cover case 53 are engaged with each other, and the tank member 19 is pushed down from above, whereby even if the vibration of an arm 16 is transmitted to the tank member 19 where the arm 16 is locked during the operation of the air pump, it is possible to prevent the tank member 19 from rattling and vibrating.
Patent JP-H07149583-A (JP)
Title: Hard carbon film-coated member
Inventor: ONIZUKA SHUGO
IPC: C23C16/27
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a hard carbon film-coated member having excellent abrasion resistance and low friction coefficient and suitable for a sliding member. CONSTITUTION:This hard carbon film-coated member obtained by coating a surface of a specified base board with a hard carbon film wherein a pulverized substance obtained by pulverizing a specimen of the hard carbon film peeled out from the base body is subjected to Raman spectroscopy and a peak ratio expressed by I1/I2 (I1 is a diamond peak strength at 1332+ or -cm<-1>; 12 is a maximum peak strength of graphite or amorphous carbon at 1500+ or -50cm<-1>) is 0.6-5.0, is applied to a sliding member, etc.
Patent JP-S62155984-A (JP)
Title: Treatment of excavation soil
Inventor: SENDA SHINTARO
IPC: B09B3/00
Filed: 1985-12-28
Abstract: PURPOSE:To surely solidify the excavation soil in a fluidized state which is press-fed by a pump to desired hardness so that said soil can be quickly handled by adding a water retaining material to said excavation soil to absorb water and solidifying the excavation soil to improve the self-supportability thereof. CONSTITUTION:The excavation soil excavated by a shield excavator 1, etc., is fluidized and is pumped 2 through a mud speed pipe 4 into a soil storage tank 5. The water retaining material H consisting of a synthetic resin high- polymer compd., etc., is added to the excavation soil in the fluidized state to absorb the water in the excavation soil into the water retaining material, then the excavation soil is taken out of the tank 5 to the outside. The excavation soil is surely solidified to the desired hardness by such simple operation, by which the quick handling of the soil is made possible. The method is relatively economical and the same properties of the soil are maintained without change. There is no possibility of environmental pollution.
Patent JP-S63152063-A (JP)
Title: Disk data protecting method
Inventor: FUJIE HIDEKI
IPC: G11B20/18
Filed: 1986-12-16
Abstract: PURPOSE:To improve the reliability of data by detecting the increase of data errors caused by the deterioration of a recording medium since an optical disk is used for a long period and managing a medium reliability guarantee period. CONSTITUTION:At the time of producing a recording medium, the date of production 1a is recorded in a format which can be read out by a disk device and at the time of using a disk 1 an error detection correction process technique (ECC) read out is executed in terms of all the recorded data at regular intervals. And when a normal correction is completed exceeding a previously set ECC decision reference or when it exceeds the guarantee period of the medium, a copy instruction signal of the disk 1 is outputted to a copy instruction designating part 6. Thus, the deterioration of recorded data can be examined and the reliability of the data can be kept by means of copying the data in the medium guarantee period.
Patent JP-S63151229-A (JP)
Title: Receiver
Inventor: OKABE HIROFUMI
IPC: H04N5/44
Filed: 1986-12-16
Abstract: PURPOSE:To realize low cost by constituting an antenna RF modulator section, a TV tuner section, a VIF/SIF section on one and same board so as to eliminate the need for a coaxial cable required to connect the antenna RF modulator section and the TV tuner section electrically. CONSTITUTION:The receiver 20 is formed on one and same printed board. That is, the antenna RF modulator section 22, the TV tuner section 23, the video intermediate frequency amplifier section (VIF)/audio intermediate frequency amplifier section (SIF) 24 are constituted on one and same printed board 28. A VHF output terminal 29 of the antenna RF modulator section 22, a VHF input terminal 30 of the TV tuner section 23 and a conductor pattern 31 of the printed circuit board 28 are provided and the antenna RF modulator section 22 and the TV tuner 23 are connected electrically by applying solder dip to the printed circuit board 28.
Patent JP-2000124455-A (JP)
Title: Manufacture of mos transistor
Inventor: MIURA YOSHINAO
IPC: H01L29/78
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a MOS transistor for preventing a decrease in the carrier mobility of a channel and having high performance and high reliability by destroying or reducing fixed positive charges remaining in a gate insulation film made of constituent elements of silicon, oxygen, and nitrogen. SOLUTION: An SiON film (gate insulation film) 3 having a thickness of 3.0 nm is formed and then an ultraviolet light irradiation process is performed in which ultraviolet light having energy larger than the band gap of the insulation film 3 is applied to the SiON film 3 to generate electrons in the insulation film 3 to join the electrons to immobile positive charges in the insulation film 3. This can effectively destroy positive fixed charges easily generated in the gate insulation film 3 to improve the mobility of channel carriers. Therefore, even if the gate insulation film 3 for preventing an alloy spike of Boron is thin, it can realize a MOS transistor having an intrinsically expected performance and high reliability of the performance from this film thickness.
Patent JP-S63152953-A (JP)
Title: Rolling pin taking out device for 'shimada gake' (noodle hung in form of shimada coiffure)
Inventor: FUKUDA MASATARO
IPC: A23L7/109
Filed: 1986-12-16
Abstract: PURPOSE:To make it possible to take out a rolling pin during conveying without touching human hands, by providing a paired elastic press roller for pressing and nipping the rolling pin in a state engaged with spiral grooves of a rotating and driving screw bar. CONSTITUTION:A rotating and driving screw bar 6 having engraved spiral grooves (6a) as rolling pin engaging grooves is provided along the side of a belt conveyor 2 and a paired elastic press roller 9 for pressing and nipping a rolling pin 3 in a state engaged with spiral grooves (6a) provided on the paired screw bar 6. That is an extended part of the rolling pin 3 transferred on the belt conveyor 2 is nipped by the screw bar 6 and press roller 9 and laterally taken out with the rotation of the screw bar 6. Thereby the rolling pin during the conveying can be taken out without touching human hand and the method is sanitary.
Patent JP-H04172459-A (JP)
Title: Device for draining liquid from spin table
Inventor: TAKAGI SHINICHIRO
IPC: H01L21/30
Filed: 1990-11-07
Abstract: PURPOSE:To prevent a photo resist on a base from being affected even when a spin table is rotated at high speed and enable a remaining liquid to be discharged from a vent hole during washing by storing a ball in a guide portion which blocks the vent hole when exerted with a centrifugal force above a fixed level. CONSTITUTION:While a spin table 2 is rotated at high speed, a centrifugal force exerted on a ball 12 is sufficiently greater than a force required for the ball 12 to rise along the tapered portion 11a of a guide portion and the ball 12 is held in a position at which it blocks a vent hole 8 at the top portion of the tapered portion 11a. While the table 2 is stopped or rotated at low speed the centrifugal force exerted on the ball 12 is so small that the ball 12 does not block the hole 8. To rotate the table 2 at high speed in order to apply a photo resist to a base 1, the hole 8 is blocked by the ball 12 and circulation of air to the outside is stopped so formation of resist films is not affected at all. Besides, a remaining photo resist liquid and a washing liquid can be discharged since the ball 12 does not block the hole 8 when the table 2 is rotated at low speed or stopped.
Patent JP-H02152109-A (JP)
Title: Y-ba-cu-o group superconductor film formed onto alumina base material and forming method thereof
Inventor: EN FUEE SHIN
IPC: H01L39/24
Filed: 1988-11-29
Abstract: PURPOSE: To provide a film showing a superconduction critical temperature of about 90 deg.K by repeating the process of forming a film of paste on an alumina base and drying it until the thickness of the film becomes 20μm or more. CONSTITUTION: Yttrium oxide, barium carbonate, and copper oxide are weighed and mixed in a mole ratio of 1:2:3, absolute alcohol is added, and they are stirred until becoming a uniform paste. Next, pulverization milling using a vibrating mill and then filtering are performed, and after drying the filtered substances are heated at 900 deg.C for about 15 hours and then furnace cooled. The milling and heating and furnace cooling are repeated a number of times until the mixture completely becomes a Y1 Ba2 Cu2 O7-s phase, and then the mixture is injected and mixed in Y1 Ba2 Cu2 O7-s mixed powders in a weight ratio of 2 to about 3 using an organic caking agent in which about 10wt.% ethyl cellulose is dissolved in butyl carbitol acetate, and milling using a roll mill is performed until the mixture becomes a uniform paste.  The mixture is printed on an alumina base in the form of a film using screen printing method and dried, printing is repeated until the thickness of the film becomes 20μm or more, and heating at 900 deg.C is performed for about one hour.
Patent JP-S63153496-A (JP)
Inventor: HASHIZUME KENICHI
IPC: G21C13/00
Filed: 1986-12-18
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-H03161055-A (JP)
Title: Plant control mechanism
Inventor: SUGIMURA TAKAAKI
IPC: H02P5/00
Filed: 1989-11-17
Abstract: PURPOSE:To contrive the operation of each device individually at the time of its inspection and maintenance by a method wherein, in a case where a single mode is selected by a motor switch, the individual operation by a single switch of all the individual switches is made possible, only when all the individ ual operation switches are off. CONSTITUTION:There are provided individual operating switches SW33-46 for energizing each of a plurality of motors for driving all the devices in a plant and a motor switch SW32 for making these switches switchable between an individual operating state and a coactive operating state. In a case where a single mode is selected by the motor switch SW32, the individual operation by a single switch of all the individual operating switches SW33-46 is made possible, only when all the individual operating switches SW33-46 are off. As a result, at the time of the inspection and maintenance of each individual device, the individual operation becomes possible, whereby a safe inspection and mainte nance can be made.
Patent JP-S63154257-A (JP)
Title: Casting method for unidirectionally solidified steel ingot
Inventor: MABUCHI MASAKI
IPC: B22D27/04
Filed: 1986-12-18
Abstract: PURPOSE:To prevent metal penetration and damage of short side wall refractories by the metal penetration at the time of casting a unidirectionally solidified steel ingot by sealing the spacings between the side walls, molding board and short side walls, then executing casting. CONSTITUTION:A frame 2 made of a U-shaped steel sheet is supplied into the spacing between the side walls 4 and the molding board 5 and the short side walls in synchronization with the cyclically moving side walls 4 and molding board 5 across the side walls 4 and the cooled molding board 5 at the time of sealing the spacings between the side wall 4 and the molding board 5 and the short side walls. A molten metal is cooled and solidified before the molten metal penetrates into the spacings between the side walls 4 and the molding board 5 and the side walls. The steel sheet is formed to such a thickness at which the latent heat as much as the cooling and solidifying of the molten metal is absorbed before the penetration of the molten metal.