baber/WOPTO huggingface dataset:
Patent JP-S62183114-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASE MASAO
IPC: H01L21/3205
Filed: 1986-02-06
Abstract: PURPOSE:To enable a metal silicide layer to be easily formed without being corrugated, by performing heat treatment for forming the metal silicide layer in a state in which a heat resisting layer is formed on the metallic layer. CONSTITUTION:An insulating material 2, which is equipped with a window 3 confronted outside by a semiconductor substrate 1 and is made of silicon oxide or the like, is formed on a semiconductor substrate 1. Then, on the surface side of the semiconductor substrate 1 and a region confronting the window 3 of the insulating layer 2, a N-type semiconductor layer 4 is formed, with its surrounding edge being situated below the insulating layer 2. And, a metallic layer 7 comprising metals such as molybdenum and titanium, and the oxide layer 8 of their metals form the metallic layer piled in their orders. Then, a heat-resisting layer 9 made of phosphor glass (PSG), silicone oxide (SiO2), and the like is formed on the metallic layer 1. Besides, the metallic layer 5 is made to react with the semiconductor layer 4 by heat treatment on a region confronting the window 3 of the insulating layer 2, to form a metallic silicide layer 6 made of the metal compositing the metallic layer 5 and the silicon composing the semiconductor layer 4. Finally, the heat-resisting layer 9 is removed from the semiconductor substrate 1 by the etching process and then the region, on which the metallic layer 5 is not reacting with the semiconductor layer 4, is removed.
Patent JP-S58141600-A (JP)
Inventor: KAWAMOTO SUMIO
IPC: H05K3/34
Filed: 1982-02-17
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-H03229752-A (JP)
Title: Polyester elastomer composition
Inventor: ISHII HIROMITSU
IPC: C08L67/00
Filed: 1990-02-02
Abstract: PURPOSE:To obtain the title composition excellent in injection moldability, sliding properties and molding appearance and useful for mechanical parts, etc., by mixing a polyester elastomer based on an aromatic dicarboxylic acid, an aliphatic diol and a poly(alkylene oxide) glycol with a specified component. CONSTITUTION:100 pts.wt. polyester elastomer [comprising an aromatic dicarboxylic acid and its esterifiable derivative (a), an aliphatic diol and its esterifiable derivative (b) and a poly(alkylene oxide) glycol (c) (of a number- average mol.wt. of 500-6000) and having a component (c) content of 10-80wt.%] is mixed with 0.01-5 pts.wt. polyethylene wax and 0.01-5 pts.wt. polyethylene terephthalate and/or talc to obtain a polyester elastomer composition useful for mechanical parts such as gears, cams and rollers.
Patent JP-H03234430-A (JP)
Title: Screw tightening device
Inventor: NAKAYAMA KATSUYOSHI
IPC: B23P19/06
Filed: 1990-02-04
Abstract: PURPOSE:To automate screwing operation or the like of a caster, and to enhance the efficiency of operation by providing both a chuck part for insertedly holding and turning a first screw member and a table which is intermittently turned so as to feed a second screw member onto the first screw member, and which is lowered in interlock with the rotation of the chuck part at the time of screw tightening. CONSTITUTION:When a clamp arm 62 is started to move back, a rotary cylinder 122 is operated to lower a stopper 123, and a table 10 is intermittently turned by a motor 116 to feed a leg part 2. After the position of a female screw part 8 has been confirmed by proximity switch 124, the rotation of the table 10 is stopped. Then, a chuck 3 is turned, and a cylinder 93 is operated to lower the table 10, and the tightening of a caster 1 is started, and after confirmation of the tightening amount by an optical sensor 37, and directly before the completion of tightening, while changing over the rotation of a rotating body 18 from a high speed to a low speed, tightening is carried out gradually. After the stopper 123 is lifted to complete tightening, the chuck 3 is opened, and also it is turned to the caster 1 taking-out position, and the caster 1 is taken out together with the leg.
Patent JP-S61186345-A (JP)
Title: Recovery of methacrylic acid
Inventor: MATSUDA TATSUTO
IPC: C07C57/66
Filed: 1985-02-14
Abstract: PURPOSE:To recover unreacted methacrylic acid from a reaction mixture of methacrylic acid and phosphorus trichloride, in high recovery, by distilling out methacryl chloride from the mixture, adding water or an alcohol to the residual liquid, and separating and removing the layer composed mainly of a phosphorus compound. CONSTITUTION:1mol of methacrylic acid is made to react with 0.25-0.33mol of phosphorus trichloride at 40-90 deg.C, and the produced methacryl chloride is distilled out from the reaction mixture. The residual liquid is added with 0.1-1.0mol, preferably 0.4-0.8mol of water or alcohol based on 1mol of the phosphorus trichloride used in the reaction, and the mixture is stirred while cooling at or below the room temperature. The lower layer composed mainly of a phosphorus compound is separated, and the liquid composed mainly of methacrylic acid is recovered. The recovered methacrylic acid can be reused for the production of methacryl chloride without removing water or alcohol.
Patent JP-H04240083-A (JP)
Title: Work locating system
Inventor: INOUE HIROTOSHI
IPC: B25J13/00
Filed: 1991-01-25
Abstract: PURPOSE:To move and locate a work for prism, etc., with a single robot hand, which are otherwise performed by two different hands according to the conventional technique. CONSTITUTION:An attraction pad 1 whose attracting surface 1a at the tip is inclined, is mounted on a side shaft 2, and this is installed to a guide movably. A spring 11 is installed in this slide shaft 2, and thereby an attraction pad is moved by an elevating/falling mechanism such as an actuator 6 and pressed to the slope of a work for prism 12, etc., through the action of the attracting surface 1a, followed by movement to a specified place.
Patent JP-S54118162-A (JP)
Title: Operation mechanism
Inventor: NISHIHARA TADASHI
IPC: G06G5/00
Filed: 1978-03-07
Abstract: PURPOSE: To form the miniature and low-cost operation mechanism to extract the square root by using the rigid beam and the plate spring, and thus to apply the mechanism to the air measurement instrument or the like.  
     CONSTITUTION: Input F 1  is applied to one end of rigid beam 1, and the other end is supported rotatably at fulcrum O 1 . The one end of rigid beam 2 is fided to the other end of beam 1, and the other end is connected to one end of plate spring 3. Plate spring 3 is provided in parallel to one side of beam 2, and output F 2  is drawn out from the other end of plate spring 3. Spring 3 is deformed by being bent with connection point O 2  to beam 2 used as the fixed end. Thus, Eq. (I) is atisfied if the balance is kept between F 1  and F 2 , and Eq. (III) is obtained from Eq. (I) plus (II) which is obtained when the spring characteristics is linear. Accordingly, the square root of F 1  can be obtained by measuring output F 2 , and the square of the input is obtained as the output when the input and output are reversed to each other. Thus, operation mechanism can be applied to the air measurement instrument or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02139200-A (JP)
Title: Method and device for removing dam burr utilizing ultrasonic vibration
Inventor: AMANO TAKAO
IPC: B26F3/00
Filed: 1989-02-06
Abstract: PURPOSE:To destroy and peel off a dam burr in short time based on the difference in vibration characteristics transmitting a synthetic resin and metal by impressing an ultrasonic vibration on the dam burr formed on a lead frame. CONSTITUTION:When the projecting body fitted to the bottom face of a tool horn 41 is brought into contact with the dam burr located on a lead frame 43, the vibration oscillated from an ultrasonic vibration oscillating part is made to be impressed on the lump of the synthetic resin firming the dam burr from the projecting body fitted to the bottom face of a tool horn via a tool horn 41, fixed horn 40 and vibration. However, there are differences in the transmission characteristics of vibration between the synthetic resin forming the dam burr and the metal composing the lead frame 43, so peeling is caused on the fixing face of the synthetic resin and lead frame 43 by the difference, the dam burr is destroyed and the dam burr corresponding to the projecting body is removed at the same time.
Patent JP-H08221307-A (JP)
Title: Distributed transaction control system
Inventor: INAI HITOSHI
IPC: G06F12/00
Filed: 1995-02-15
Abstract: PURPOSE: To perform distributed transaction processing by using a user program described in a commit/rollback instruction format. CONSTITUTION: This system comprises a transaction start means 3 which starts a transaction by the instruction of a transaction control means 9 generated in the user program 1 when the user program to update a data base by using inter-process communication is compiled, a commit means 4 which commits the update result of the data-base by the user program 1 corresponding to the issuance of the commit instruction of the user program 1, a rollback means 5 which rolls back the update result of the database by the user program 1 corresponding to the issuance of the rollback instruction of the user program 1, a data saving means 6 which saves data in the user program 1 to a data saving area 7, and a data recovery means 8 which recovers the data in the user program 1 saved to the data saving area 7.
Patent JP-S54119030-A (JP)
Title: Herbicidal composition
Inventor: OGATA YUZURU
IPC: A01N25/30
Filed: 1978-03-06
Abstract: PURPOSE: To provide a herbicidal composition containing a quaternary bipyridylium salt as an effective component, and a nonionic surface active agent and a carboxybetaine surface active agent as spreaders.  
     CONSTITUTION: A composition containing (A) an effective component comprising a quaternary bipyridylium salt sepected from 1, 1'-dimethyl-4,4'-bipyridylium dihalide, 1,1'-dimethyl-4,4'-bipyridylium(methylsulfate) and 1,1'-ethylene-2,2'- bipyridylium dihalide, and (B) a spreader comprising a nonionic surface active agent selected from polyoxyethylene alkyl ether and polyoxyethylene alkyl phenyl ether, and a carboxybetaine surface active agent of the formula (R is 8W22C alkyl, alkenyl; n is 1,2). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07234290-A (JP)
Title: Time signal servicing device
Inventor: INOUE NORIYUKI
IPC: G04R20/20
Filed: 1994-02-24
Abstract: PURPOSE:To provide a small, low-cost time signal servicing device which can be installed in each subsidiary station. CONSTITUTION:A quartz oscillator 21 generates frequency signals of high stability and outputs them to a time counter circuit 22. The time counter circuit 22 counts the frequency signals, and outputs time signals in timing to a sound editing circuit 23 every predetermined period (e.g. a period of ten seconds). The sound editing circuit 23 edites the sounds of a time-signal message from the time signals and outputs the edited sounds to a sound memory 25 so as to store them. The time counter circuit 22 outputs the time signals to control a tick/time signal generator circuit 24 to output the ticks and time signals in timing. A synthesizer circuit 26 adds together and synthesizes the sounds of a time-signal message from the sound memory 25 and the ticks and time signals from the tick/time signal generator circuit 24, and the synthesized sounds are output form a message output circuit 27.
Patent JP-S60170661-A (JP)
Title: Polyester composition
Inventor: IMURA BUNPEI
IPC: C08L67/00
Filed: 1984-02-14
Abstract: PURPOSE:To obtain the titled composition having extremely high rate of crystallization and remarkably improved moldability, and giving a molded article having excellent surface gloss, by compounding a polyester with a specific all-aromatic polyester fine powder as a crystal nucleation agent. CONSTITUTION:Polyethylene terephthalate or a polyester composed mainly thereof is compounded with a crystal nucleation agent comprising all-aromatic polyester fine powder containing the group of formula as main constituent unit. The fine powder is particle of <=20mu in diameter and having a melting point of 410 deg.C, and the amount of the powder is 0.001-5pts.wt. per 100pts.wt. of the polyester.
Patent JP-H04264939-A (JP)
Title: Saving method for file in electronic computer system
Inventor: MIYAZAWA KAZUYUKI
IPC: G06F12/08
Filed: 1991-02-20
Abstract: PURPOSE:To update a file in parallel even during saving processing. CONSTITUTION:The system is constituted as follows. In the case that an update processing request arises halfway during the saving processing of the file 5 to a large-capacity and low-speed storage device 4, if the objective part of the update processing of the file is finished before in the saving processing, it is updated as it is, and if the objective part is in the course of te saving processing, it is updated after the completion of the saving processing, and if the objective part is in a saving processing waiting state, the objective part is saved beforehand in a high-speed buffer storage device 3, and the saving processing to the storage device 4 is continued, and in addition, the updating processing also is executed in parallel, and after the finish of the saving processing to the storage device 4, a part of the file saved in the storage device 3 is re-saved in the storage device 4.
Patent JP-H03171572-A (JP)
Title: Flat type multicore electric cable connector
Inventor: POORU RINDOSEI RITSUSHIYUWAASU
IPC: H01R4/24
Filed: 1990-02-05
Abstract: PURPOSE: To make good electrical connection of two-way cables by biting a biting blade of an insulating cover in each connection part into each insulating cover of a tow-way multicore electric cable and electrically connecting the conductors of the cables. CONSTITUTION: One ribbon cable 14 is fit to a lower partition 26. A lower pressing member is pushed into the partition 26 of a housing. Each cable of the cable 14 is positioned in a positioning groove, a conductor of the cable 14 bites into a slot 36 of a connecting member 32, and the conductor of each cable is electrically connected to the connecting member 32. Similarly, the other ribbon cable 12 is inserted into an insertion groove 30. Then an upper pressing member is fit and pushed in. The conductor of each cable enters a slot between blades 34 of the connecting member 32, an insulating cover is bitten with the blades, and each conductor of the cable 12 is electrically connected to the connecting member 32. The conductors of the cables 12, 14 are connected electrically in a ratio of 1:1.
Patent JP-H06242621-A (JP)
Title: Organic photoconductor for positive charging
Inventor: KE CHIYAN GUEN
IPC: G03G5/06
Filed: 1994-01-28
Abstract: PURPOSE: To provide an org. photoconductor for positive charge which has an excellent surface release characteristic and consequently, has toner grain transfer of a high efficiency and is permanently and repetitively usable. CONSTITUTION: This org. photoconductor contains conductive base material components, hydroxyl group-contg. binder components forming a layer of about >=1μm thickness on this base material, phthalocyanine pigment components which are distributed uniformly over the entire part of these binder components and have the following general formula (A) and reactive stabilizer components which are selected from a group consisting of polysiloxane, organosilane compd. and a porous filler having silicon atoms and are dispersed uniformly over the entire part of the binder components. M-PcXn [M=hydrogen, Cu, Mg, Zn, TiO, VO, InY(Y=halogen), X=halogen, nitro group, cyano group, sulfonyl group, alkyl group; alkoxy group, n=0 to 4] (A).
Patent JP-H10218736-A (JP)
Title: Hair grower
Inventor: SUZUKI KENICHI
IPC: A61K8/86
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a hair grower which manifests an excellent hair growing acting with a low concentration of minoxidil by blending two specific substances. SOLUTION: This hair grower contains 0.1 to 2wt.% of minoxidil as well as a local retention agent and a polar solvent. A preferable local retention agent includes epinephrine, ephedrine, tetrahydrozoline, naphazoline, etc., and the salts thereof. Its amount of blending is preferably 0.0001 to 5wt.%. A preferable polar solvent includes propylene glycol,1,3-butylene glycol, dipropylene glycol, glycerol monoisostearate, etc., and is blended in an amount of 0.5 to 20wt.%. This hair grower manifests a sufficient effect even with a low concentration of minoxidil as its is retained in the scalp.
Patent JP-H10218004-A (JP)
Title: Running device for work vehicle
Inventor: MURATA TAKAAKI
IPC: A01D69/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle equipped with a crawler type running device whereby a constitution of a steering control system can be simplified, also a smooth turn can be performed, and fuel efficiency is improved without wasting an engine output. SOLUTION: A crawler type running device arranged in the right/left of a car body is provided to be divided into a plurality of parts in the longitudinal direction. Of these running devices 2a, 2a, 2b, 2b, at least the front side right/left running devices 2a, 2a, are constituted so as to be independently derivable and with an attitude changeable in the lateral direction. A connection means is provided, which makes a drive speed mutually different from each other in the front side right/left running device 2a, 2a relating to steering control. In this way, by a differential drive speed of the front side right/left running device 2a, 2a caused by action of the connection means, an attitude can be changed in the steering direction in the front side right/left running device 2a, 2a.
Patent JP-S54119882-A (JP)
Title: Detection method of thyristor phenomenon of transistor element
Inventor: KUSUZAKI TEIICHI
IPC: H01L29/73
Filed: 1978-03-10
Abstract: PURPOSE: To enable to make the automatic detection with sure and quick detection, by judging the presence of the thyristor phenomenon depending on the presence of the collector current when the transistor is once turned on and the base bias is stopped.  
     CONSTITUTION: The detection circuit is constituted with the measured transistor Tr, base bias resistor R 1 , switch SW turning on and off the base bias, collector resistor R 2 , power supply E giving the collector voltage and the base bias, and the ammeter A for collector current detection. With this constitution, the presence of the thyristor phenomenon is judged that the transistor Tr is conducted by turning on the SW and then the SW is turned off and the presence of collector current is checked. In this case, if no current flows, it is judged that no thyristor phenomenon is present and if current flow, the presence of the phenomenon is determined. Thus, no waveform observation is needed and the subjectivity by the inspector does not affect the test. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02145985-A (JP)
Title: Method and apparatus for measuring distance
Inventor: NAGAMUNE AKIO
IPC: G01S13/32
Filed: 1988-02-09
Abstract: PURPOSE:To enable measurement of a distance to an underground or underwater object of detection by a simple apparatus, by measuring a time difference between a time series pattern of a first multiplication value and a time series pattern of a second multiplication value. CONSTITUTION:M series signal generators 3 and 4 generate first and second pseudo-random signals M1 and M2 being identical in a pattern with each other but different a little only in a frequency from each other, respectively. The first pseudo-random signal M1 branches in two, and one is transmitted to an object 16, while a multiplication value (first multiplication value) or the other and the second pseudo-random signal M2 is calculated by a multiplier 5. Besides, a multiplication value (second multiplication value) of a reception signal M1', obtained by the reception of a reflection signal from the object 16 and the second pseudo-random signal M2 is calculated by a multiplier 6. By measuring a time difference between a time series pattern of the first multiplication value and the time series pattern of the second multiplication value, a distance to the object 16 can be measured 15.
Patent JP-H10217426-A (JP)
Title: Rotary screen textile printer
Inventor: ICHINOSE KOICHI
IPC: B41F15/08
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To easily replace a rotary screen even by one person. SOLUTION: This textile printer comprises bearings 6 of a rotary screen 1 at a support to move the one to the other in the printer width direction to support the screen 1 to be inserted into or removed from the bearings 6. An extended end of a bar 10 extended substantially in the entire length in the screen 1 is supported to be inserted into or removed from a support member 19, and the bar 10 is vertically movably pivotally secured to a base 5 at a site extended out of the screen 1.
Patent JP-S62184909-A (JP)
Title: Suspension device for vehicle
Inventor: KASHIMA MITSUHIRO
IPC: B60G17/08
Filed: 1986-02-12
Abstract: PURPOSE:To freely adjust damping force in a simple formation by arranging an elastic member between a damper and a body or an axle, and regulating an elastic deformation quantity of an elastic member in a regulating means adjustable of a regulating position. CONSTITUTION:Rubber 4 is attached to the end of a piston rod 3 of a damper 1 demonstrating damping force through a disk 6, and a extending side spring 10A and a pressing side spring 10B are arranged. A stopper 13 is fixed at the end of the piston rod 3, a cam 14A for extending side position regulation and another cam 14B for pressing side position regulation are arranged at both surfaces of a stopper 13, and respective regulating positions are adjusted with motors 17A and 17B. According to the formation, the rubber 4 is deformed together with springs 10A and 10B after receiving reaction force of the piston rod 3, but the displacement of the rubber 4 and the springs 10A and 10B is regulated according to relative positions of the cams 14A and 14B and the stopper 13. The formation can freely regulate damping force.
Patent JP-H06244776-A (JP)
Title: Selective radio call system
Inventor: ONAKA HIDETOSHI
IPC: H04B7/26
Filed: 1993-02-16
Abstract: PURPOSE:To change the position registration of a pocket beeper terminal by a remote operation by changing the position registration of the pocket beeper by retrieved position information and personal information and returning a reception frequency signal. CONSTITUTION:When the pocket beeper terminals 131-13n are connected to a communication terminal and a position confirmation request is sent out, in the case of the communication terminal 11 which belongs to a telephone network 1, a node 16 for supporting a selective radio call system retrieves the positions from telephone numbers. Also, in the case of the terminal 12 which belongs to a mobile telephone network 2, the node 17 for supporting the selective radio call system retrieves the positions by signals from the base stations B1-Bn of the network 2 switched by the level of reception radio waves. Then, a registered pocket beeper terminal calling device 14 is retrieved by the transmitted personal information, the position information and the personal information are transferred to a pocket beeper network 3 where the device 14 is provided and the device 14 changes the position registration based on the information and returns the reception frequency signals to the terminals 131-13n.
Patent JP-S61187861-A (JP)
Inventor: HAMABE TAKAFUMI
IPC: A61H7/00
Filed: 1985-02-14
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。