baber/WOPTO huggingface dataset:
Patent JP-H11126810-A (JP)
Title: Measurement method of crystal defect
Inventor: HAYASHI TOSHIYA
IPC: H01L21/66
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate the depth directional distribution of a specific crystal defect density by a method, wherein a crystal defect layer in a substrate of a semiconductor device after removing the upper layer crystal defect layer so as to cause no irregularities due to the crystal defect, the lower layer crystal defect is measured. SOLUTION: Aluminum electrodes 8 are removed by immersing an inspected semiconductor device in a heated phosphoric acid. Next, a field oxide film 2, a silicon oxide film 3 and inter-layer films 7 are removed using the hydrofluoric acid. Successively, a wafer formed of P/N diode is led into a dry etching device to remove a p-type layer 5 through by etching step using CF 4 gas. Furthermore, C remaining on the surface of the p/n diode as well as a natural oxide film are removed, and then the whole surface is etched away using secco solution so as to observe the etch pit numbers formed on the surface of an n-type embedded layer 4. In such a constitution, the steps are repeated so as to measure distribution in the depth direction of the crystal density due to the embedded layer 4.
Patent JP-2000084157-A (JP)
Title: Game machine
Inventor: SATO FUMIAKI
IPC: A63F7/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine which shows variety-rich intriguing attractiveness in a lamp trim which is turned ON/OFF and has a front frame openable at a wide angle, even when a pin ball loading machine is attached during installation. SOLUTION: This Pachinko game machine 1 has the side periphery of a game panel with an almost circular game area, covered with a machine frame 3 and at the same time, has a freely switchable front frame 5 screwed into the one end edge of the machine frame 3. In addition, a sheet glass 7 is glazed on the surface of the front frame 5, i.e., in a region corresponding to a position forward of the game area. Further, a lamp trim 8 of a horse shoe-shape which has an inwardly slant lower part and an opening in the lower end, is attached to the periphery of the sheet glass 7.
Patent JP-H10129279-A (JP)
Title: Filler cap device of automobile
Inventor: ONO JUNYA
IPC: B60K15/05
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent incomplete fastening of a filler cap. SOLUTION: In a structure in which an opening end of a filler tube is arranged on the bottom of a filler cap housing recessed part 1, a filler cap 4 is fastened and fixed to the opening end 3, and a lid 5 is connected to the opening part of the filler cap housing recessed part 1 by hinges 6, a handle part 8 is provided on the front surface of the filler cap 4, and regulating parts 9 for preventing closing of the lid 5 by being put on the handle when the filler cap 4 is incompletely fastened is provided on the back surface of the lid 5.
Patent JP-S62153300-A (JP)
Title: Fc region protein of human immunoglobulin g and production thereof
Inventor: NAKAMURA SATOSHI
IPC: C07K16/00
Filed: 1985-12-26
Abstract: NEW MATERIAL:A compound having a polypeptide expressed by the 2nd (Thr) to the 224th (Lys) amino acid residues of an amino acid sequence expressed by the formula and without containing any other human-originating protein. USE:A remedy for autoimmune diseases such as idiopathic thrombocytopenic purpura (ITP) and systemic lupus erythematosus (SLE). PREPARATION:For example, a gene fragment, containing a DNA coding polypeptide expressed by the 2nd (Thr) to the 224th (Lys) amino acid residues of an amino acid sequence of Fc region protein of human immunoglobulin G is combined with an appropriate vector to obtain a recombinenant plasmid. Then this plasmid is injected into a microoorganism such as E. coli to carry out transformation thereof and a cell of this transformed microorganism is cultured in a medium to separate the aimed Fc region protein of the human immunoglbulin G accumulated in the culture.
Patent JP-H01133347-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: TABATA TERUO
IPC: H01L27/04
Filed: 1987-11-19
Abstract: PURPOSE:To control easily the amplification factor of an electric current in an NPN transistor, by using a lower electrode region which is formed by a diffusion process at a collector low resistance region as the lower electrode where MIS type capacity is formed. CONSTITUTION:A lower electrode region 27 which is formed by making use of a diffusion process at a collector low resistance region 26 of an NPN transistor is used as a lower electrode of MIS type capacity and an emitter diffusion process of the NPN transistor is carried out as well after forming a dielectric thin film 30 of MIS type capacity at the surface of the lower electrode region 27 by depositing its film. In this way, deposition of a nitriding film is performed prior to the emitter diffusion process and heat-treatment which makes hFE of the NPN transistor disperse after forming the emitter region 31 can be eliminated.
Patent JP-H07126633-A (JP)
Title: Oven door structure of opening of chamber-type coke oven
Inventor: OTSUKA JUNICHI
IPC: C10B25/16
Filed: 1993-10-29
Abstract: PURPOSE:To provide an oven door structure for vertical chamber-type coke oven capable of remarkably improving the sealability of gas generated in the oven. CONSTITUTION:The oven door is provided with a primary sealing apparatus 29 of the coke oven and a secondary sealing apparatus 34 placed outside of the oven door main body.
Patent JP-S62153222-A (JP)
Title: Production of chinese drug extract
Inventor: UCHIDA HISAHIRO
IPC: A61K36/71
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a Chinese drug extract having high solubility, by extracting a Chinese drug with an extraction solvent, adding a specific nonionic surfactant to the extracted liquid or its concentrate, drying the mixture and optionally mixing with a vehicle. CONSTITUTION:A Chinese drug is extracted with an extraction solvent. The extracted liquid or its concentrate is added with a nonionic surfactant having an HLB of >= 7 (e.g. polyoxyethylene sorbitan fatty acid ester, polyoxyethylene glycerol fatty acid ester, etc.), dried by vacuum drying, freeze drying, etc., and mixed with a proper vehicle (e.g. sugar, starch, cellulose, etc.) to obtain the objective Chinese drug extract agent. The amount of the nonionic surfactant is preferably 0.3-5%. A Chinese drug extract agent having high solubility can be produced by this process.
Patent JP-H08151859-A (JP)
Title: Fitting structure for parting material
Inventor: MURASHIMA YOSHIYUKI
IPC: E04F19/02
Filed: 1994-11-28
Abstract: PURPOSE: To accelerate the execution speed at the site and simply fit a parting material. CONSTITUTION: A fitting base material 3 having a recessed groove section 8 and a nearly recessed cross section is fitted to the cut end section of an interior material 1 from the side wall section 9 side of the recessed groove section 8, one end of a parting material 4 having a nearly L-shaped cross section is inserted into the recessed groove section 8, the other end of the parting material 4 is brought into contact with the interior material 1, and the parting material 4 is fitted and fixed in this fitting structure for the parting material 4. Multiple needle-like objects 6 are protruded from the bottom side section of the recessed groove section 8, and they are fixed to the inserted end of the parting material 4.
Patent JP-H07117698-A (JP)
Title: Integral type power steering device
Inventor: HARADA TATSUYA
IPC: B62D5/24
Filed: 1993-10-28
Abstract: PURPOSE:To improve the sliding performance of the plunger of an integral type power steering device equipped with a preload applying mechanism. CONSTITUTION:A rack 12 is formed on the outer surface of a piston 6 which moves in reciprocation in a cylinder 4, and meshed with a sector gear 14. A hole 2a is formed on the wall surface of the cylinder 4, and inside the hole 2a, a plunger 38 is fitted in a slidable manner through a plug 34, and urges towards the inside of the cylinder 4 by a spring 40. While, a cam part 6d opposed to the plunger 38 is formed on the piston 6, and the top end spherical part of the plunger 38 is sprigily attached. The plunger 38 is applied with the chemical film formation processing on the whole, and the smooth sliding is enabled in both the relative shift of the piston 6 for the cam part 6d and the advance and retreat for the plug 34.
Patent JP-H02141388-A (JP)
Title: Band fixing type manual slide regulation and aspiration type schnorkel and underwater aspiration device constitution using aspiration pipe
Inventor: TAKEDA KATAO
IPC: B63C11/16
Filed: 1988-11-19
Abstract: PURPOSE:To enable execution of diving for a long time by a method wherein an elastic air intake pipe is secured to a fixing bed secured to the back of a diver by means of a band, and the air intake pipe is communicated to an aspiration mouth through an aspiration pipe. CONSTITUTION:An air intake pipe 18 is mounted to a fixing bed 16 fixed to the back of a diver by means of a band. The intake air pipe 18 is formed in a manner that it can be telescoped in a multistage, so that length is regulatable. A check valve mechanism containing a ball valve is incorporated, where occasion demands, to prevent swallowing of sea water. The interior of the intake air pipe 18 is communicated to an aspiration mouth 14 of a mask bitten by the mouth of a diver through an aspiration pipe 15.
Patent JP-H04167288-A (JP)
Title: Disk device
Inventor: SAEKI TAKAO
IPC: G11B33/10
Filed: 1990-10-30
Abstract: PURPOSE:To rapidly shoot the cause of a trouble in the case of the trouble by detecting and indicating the life by adding a nonvolatile memory and a life indicating lamp. CONSTITUTION:A nonvolatile memory 9 stores data regarding the number of seekings of a head 5 and an operating time, and previously stores life data of a device. Here, a CPU 7 compares the stored data with the life data, and informs externally. Thus, in the case of a trouble, whether it is due to its life or a cause except the life can be rapidly judged.
Patent JP-H03155489-A (JP)
Title: Laser beam machine
Inventor: SASAKI NORIAKI
IPC: B23K26/046
Filed: 1989-11-10
Abstract: PURPOSE:To prevent damage of a machining head due to a collision and to improve laser beam machining efficiency by detecting this by a sensor when the head approaches an obstacle to raise the machining head. CONSTITUTION:The voltage corresponding to the focusing position is set by a focusing position setter 10 and this is compared with a signal produced by amplifying output of a preamplifier 4 by an amplifier 8. When the output of the preamplifier 4 is negative, the machining head 5 rises up to the focusing position and when the output of the preamplifier 4 is positive, the machining head 5 is operated to fall up to the focusing position. Further, when a control system is constituted so that a limit switch is fitted to the position where the machining head 5 rises and a machining head control motor is stopped by this signal, the machining head 5 rises at the position where the obstacle exists and can be fixed on the rise point.
Patent JP-H09134495-A (JP)
Title: On-vehicle route guide device
Inventor: IWASAKI MASAYASU
IPC: G08G1/0969
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To discriminate the congestion information for every up and down line even on the road displayed by a line by designating the display pattern showing the congestion direction according to the congestion direction information on the road which is received from a base station, periodically changing the display state of the display pattern and displaying the congestion direction on the road. SOLUTION: When the congestion direction information of a link (road) K is bi-direction, a bi-directional pattern is designated to a VRAM 27 via a display control part 25. When the display direction of the link A and the congestion direction information are matched, a forward direction pattern is designated to the VRAM 27. Further, the display direction of the link A and the congestion direction information of a link X are not matched, a reverse direction pattern is designated to the VRAM 27. Next, display pitch is determined to a VRAM 25 according to the congestion degree information via the display control part 25. Next, the display pattern and the display pitch determined on the link A which is already displayed on a display part 29 are superimposed and are displayed.
Patent JP-S63146702-A (JP)
Inventor: TAMAI SEISHIN
IPC: A01B63/00
Filed: 1986-12-09
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-H05128061-A (JP)
Title: Interface circuit
Inventor: NAKAMURA TETSUYA
IPC: G06F13/38
Filed: 1991-11-08
Abstract: PURPOSE:To surely transmit data by controlling a variable delay means inserted into a data transfer line in accordance with a phase difference between a clock sent from the 1st device and a clock returned from the 2nd device. CONSTITUTION:A device A outputs a clock generated from a clock generating circuit 7 to a clock line 3a by means of a driver 31. A device B supplies the received clock to an FIFO memory 35 and outputs the clock also to a return clock line 3c. The device A compares the received return clock with the original clock by a phase comparator 36 and converts the return clock into a voltage for controlling a variable delay line 6 through a conversion circuit 37. The delay variable of the delay line is reduced in accordance with the increment of the phase difference and vice versa. Consequently the phase difference is not changed and stable transmission can be attained.
Patent JP-H02136355-A (JP)
Title: Automobile theft preventing system
Inventor: SUNAMI SADAKATSU
IPC: B60R25/10
Filed: 1988-11-18
Abstract: PURPOSE:To prevent the theft of an automobile by operating a mounted alarm unit when the insertion of an foreign object to abnormally unlock a door lock mechanism is detected by a lengthy sensor and operating the abnormality warning means of a receiver carried by a driver via the radio wave. CONSTITUTION:A lengthy sensor 600 detecting the insertion of a foreign object such as a plate or a bar into a gap is provided in the gap between the window glass of a door and a door panel at the position corresponding to the upper section of a door lock mechanism, and its output signal is inputted to a CPU 9. An alarm unit driving means 12 is constituted of a remote control transmitter 10 carried by a driver and a mounted receiver 11. When the driver leaves a car, the door is locked. If the insertion of the foreign object is detected by the sensor 600 when the alarm unit activating signal is transmitted from the transmitter 10, an alarm unit 4 such as a buzzer is driven, and the radio wave transmitted from a radio wave transmitter 110 is received by an abnormality warning means 111 added to the transmitter 10 to operate it.
Patent JP-H06150654-A (JP)
Title: Sense amplifier circuit
Inventor: KUWABARA SUMIO
IPC: G11C11/419
Filed: 1992-10-30
Abstract: PURPOSE:To prevent degradation of sensitivity due to time difference of operation starting time between sense amplifiers in a sense amplifier circuit in which plurally connected sense amplifiers are simultaneously operated. CONSTITUTION:Node points SEP and SEN being a common activation signal line of first flip flop circuits consisting of P channel transistors and second flip flop circuit consisting of N channel transistors in sense amplifiers 1-4 are respectively activated via a current limiting means consisting of transistors Qp3, Qp2, a resistor R, and transistors Qn4, Qn3. Thereby, activation current of the node points SEP and SEN are unified, and time difference of operation starting time of the sense amplifiers 1-4 is reduced.
Patent JP-S63149342-A (JP)
Title: Engaging member made of light alloy reinforced by dispersed ceramic and its production
Inventor: MIMURA SHOJI
IPC: B22D19/14
Filed: 1986-12-11
Abstract: PURPOSE:To produce the title lightweight engaging member having excellent wear resistance by dispersedly incorporating a specified amt. of alumina fibers, etc., into an aluminum alloy to prepare a light metal composite melt, and specifying the velocity of the melt at a gate to die-cast the melt. CONSTITUTION:One or more kinds among alumina fibers, alumina particles, silicon carbide whisker, and silicon carbide particles are dispersedly incorporated by 1-10wt% into an aluminum alloy. At this time, the thickness of the alumina fiber is controlled to about 2-20mu and the length to 10-200mu, the thickness of the silicon carbide whisker is adjusted to about 0.5-2mu and the length to about 5-100mu, and the particle diameters of the alumina particle and the silicon carbide particle are regulated to about 0.1-50mu. The melt is die-cast while controlling the velocity of the melt at the gate to >=35m/sec (the upper limit is about 150m/sec). By this method, the engaging member made of a light alloy reinforced with dispersed ceramics and having excellent wear resistance and strength is obtained while securing the lightweight.
Patent JP-S63147730-A (JP)
Title: Copying device
Inventor: SUZUKI HAJIME
IPC: G03G15/00
Filed: 1986-12-09
Abstract: PURPOSE:To prevent the occurrence of choking with a sheet and poor loading due to rounding of the upper curl of a sheet, by a method wherein a moving means which rocks a sheet floating preventing guide is situated to an intermediate tray. CONSTITUTION:A transfer sheet on the surface of which transfer is effected is conveyed to a sheet discharging conveying part 14. After the sheet longitudinally crosses a belt conveyance part 15, it is turned over by means of an intermediate feed roller 16 and an intermediate feed follower roller 17, brought into pressure contact with the intermediate tray roller, and it is conveyed in an intermediate tray 18 for temporary storage. In this case, a float preventing guide 40, rockably mounted to guides 27 and 28, is rocked by the contraction action of a solenoid 41 and inclined downward. Therefore, the floating preventing guide 40 can suppress the curl of the tip of a transfer sheet P without interfering conveyance of the transfer sheet P. Thereafter, in order to perform duplication on the back, the transfer sheets P are conveyed one by one to a nip part, formed with a refeed roller 21 and a separating roller 22, by means of auxiliary feed rollers 19 and 20.
Patent JP-H01167228-A (JP)
Title: Method for manufacturing barium titanate powder
Inventor: MARAIKE KATARIINA KUREE
IPC: C01G23/00
Filed: 1988-11-22
Abstract: PURPOSE: To produce a roundish high purity powdery BaTiO 3  by reacting a specific amorphous TiO 2  with Ba(OH) 2  in the presence of excess water and in the absence of CO 2 .  
     CONSTITUTION: Amorphous TiO 2  having about a 0.5% water content is obtained by washing the amorphous TiO 2  obtained by allowing a soln. in which titanium alcoholate is dissolved in m-xylene to react with deionized water. Then the amorphous TiO 2  is reacted with Ba(OH) 2 .8H 2 O at 60-95°C in the absence of CO 2  and in the presence of the excess water and after being washed to remove an excess Ba ion, is dried to obtain the powdery BaTiO 3  having 0.01-0.5 μm grain size. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63159405-A (JP)
Inventor: EIDORIAN SUUINBAAN ARIN
IPC: C08F220/28
Filed: 1987-11-20
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-2000118823-A (JP)
Title: Automatic document conveying device and method
Inventor: TERADA TETSUYA
IPC: B65H29/22
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To exhaust documents more stably without reinforcing the document conveying force, even when the document conveying load is large to the document conveying force. SOLUTION: A pulse signal from an encoder sensor 343 is counted by a size counter provided to a RAM 90, during the time from the time that the front end of a document is detected by a resist sensor 313 to the time that the rear end of the document is detected. And when the counting value of the size counter is smaller than a preset value, the concerned document is exhausted without stopping on the way of a conveying path.
Patent JP-H02242922-A (JP)
Title: Tooth profile material for card needle clothing
Inventor: KARURUUHAINTSU REMAN
IPC: D01H4/32
Filed: 1989-11-14
Abstract: PURPOSE: To secure sufficient hardness and elasticity at the tooth edges and the transition zone between the teeth and their base by shortening the base area of the teeth profile material for the card cloth, in other word, shortening the distance between the teeth and the base part. CONSTITUTION: A base 1 having almost rectangular cross section is provided the teeth profile material of the carding cloth and the teeth 2 is formed on the outside of the base 1. The base 3 of the transition area from the teeth 2 to the base 1 has a slight height H. The side face of the teeth 2 is matched to the side face 4 of the base and grooves or notches 5 of V-shape or U-shape are formed vertically on the side face 4 of the base. The depth of the notches corresponds to at least half of the width B of the base. The teeth profile is hardened at an optional distance from the top edges of the teeth to the lowermost edge of the base.
Patent JP-2000118669-A (JP)
Title: Residue removal device for flow conveyor
Inventor: TAKANO SEIICHIRO
IPC: B65G45/22
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To easily remove residue reserved in a, so called, dead space in the neighbourhood of a bottom surface part of a case main body to which a cover plate is connected by setting it roughly at an angle of 45 deg. against the case main body bottom surface part so as to inject air diagonally downward. SOLUTION: A residue removal device is constituted of an air nozzle case 12 and an air injection nozzle plate 13, and the air injection nozzle plate 13 is set at an angle of roughly 45 deg. against a flow conveyor case main body 2B so as to inject air diagonally downward in the neighbourhood of a connecting part of a cover plate 11 provided on the rear side of a driven car and the flow conveyor case main body bottom surface part 2B.
Patent JP-H02140918-A (JP)
Title: Continuation type vapor growth device
Inventor: KOMIYAMA KICHIZO
IPC: C30B25/02
Filed: 1988-11-21
Abstract: PURPOSE:To shut off gas between zones securely by arraying zones for treating process of epitaxial growth and moving a wafer in step feed at least between zones. CONSTITUTION:The size of each zone Z1-Z10 is determined so that a wafer carrying unit exceeding the interger which is greater than the value obtained by dividing the treatment time by a specified time unit can be stored. Thus, the zone Z1-Z10 are controlled under specific treatment conditions and a wafer 33 is step-carried and continuously treated in a relatively short time period determined in reference to the common divisor of treatment times in the zones Z1-Z10. Thus, gas sealing at the entrance, exit, and partitions between zones at a treatment room can be made more securely and the wafer 33 can be carried more continuously.
Patent JP-H03156067-A (JP)
Title: Tension method for tension material employing adhering type anchoring body
Inventor: NORITAKE KUNITOMO
IPC: E04G21/12
Filed: 1989-11-13
Abstract: PURPOSE:To enable the end parts of tension materials to be anchored in a stable state by a method wherein anchoring plates installed to the front and the rear of an anchoring body and the coupling plate of a tension jig are intercoupled through a tie rod, and a shim is inserted in a gap part provided between the anchoring plate and a bearing board. CONSTITUTION:An anchoring plate 3 having a size larger than that of an adhering type anchoring body 1 and a coupling plate 9 of a tension jig 7 are installed to the tip part and the rear end, respectively, of the anchoring body 1 adhered to the tip parts of tension materials 2 and 2. The peripheral edge parts of the anchoring plate 3 and the coupling plate 9 are intercoupled through a plurality of tie rods 8 and 8. The tension jig 7 is stretched and shims 6 and 6 are inserted in a gap part provided between the anchoring plate 3 and a bearing board 5. This structure prevents inclination and jolting of the anchoring body 1, and eliminates a fear of a crack and partial breakage occurring.