baber/WOPTO huggingface dataset:
Patent JP-S6015350-A (JP)
Title: Sheets stacking device of recorder
Inventor: SUGIZAKI TSUGIO
IPC: G03G15/00
Filed: 1983-07-07
Abstract: PURPOSE:To prevent turbulence of recording sheets to be stacked in alignment in a two-side recording device, by furnishing a press member at the front part of the stacking area in order to hinder the leading edge of each recording sheet from floating up, wherein the recording sheets are already transcripted on their one sides. CONSTITUTION:Each recording sheet P after its one side is transcripted, is sent through a roller couple 21 etc., and advances while sliding on an intermediate plate 37 and a receptacle member 27 tilting forward, to stop when it runs against a stopper plate 28. At this time floating-up of the sheet P is prevented by a press member 43 of elastic material installed in the neighborhood of said stopper plate 28. Here the end face 27c of the receptacle member 27 is in engagement with a cam 30a to allow the member 27 to incline to the right round a shaft 27a, so that the recording sheets P are stacked with their two sides having a right angle between put in good alignment. When a signal for starting the feed is given to rotate the cam 30a 180 deg. so as to put the receptacle member 27 into the horizontal position and to heave the intermediate plate 37 with the aid of a bell crank 35 and a pressure contact plate 36. Thus the recording sheet P is pressed to the sheet feed roller 38.
Patent JP-H1028728-A (JP)
Title: Biocompatible catheter and manufacture thereof
Inventor: IMAI OSAMU
IPC: C23C14/22
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To improve biocompatibility and adhesion by providing a film comprising highly biocompatible ceramics formed by combining evaporation and ion irradiation at a part contacting an organic tissue as mounted on a living being of a catheter base body comprising a high polymer material. SOLUTION: A high polymer material is used as a catheter base body S to be formed as film and prior to the forming of the film, the surface of the catheter base body S undergoes an ultrasonic washing by an alcohol based organic solvent to be dried. Then, the catheter base body S is carried into a vacuum container and a part to be inserted in vivo during the mounting of the catheter base body S on a living being is exposed while the remaining part thereof is covered with a shielding plate to support a rotary jig. The air in the container is exhausted and while a sputter target comprising a sodium phosphate compound or the like is irradiated with argon ions for sputtering, the catheter base body S is rotated to form a calcium phosphate compound film M on the outer circumferential surface of the base body S while forming a mixed layer (m) at an interface part.
Patent JP-S61283230-A (JP)
Title: Intermediate frequency amplifier
Inventor: ITO YOSHIO
IPC: H04B1/40
Filed: 1985-06-10
Abstract: PURPOSE:To realize the amplitude limit function at FM signal transmission and a function for linear amplification at PCM signal transmission by one amplifier by providing both the functions of linear amplifier and an amplitude limiter and using the two functions depending on the kind of a transmission signal. CONSTITUTION:When no control signal input exists to control input terminals 7 and 8 at first, since the intermediate frequency signal inputted to the signal input terminal 1 is subject to amplitude limit by diodes 4, 5, the amplifier acts like an amplitude limit amplifier. When a control signal is inputted to the control input terminals 7, 8, the diodes 4, 5 are reverse-biased. Thus, the impedance of the diodes 4, 5 is increased and the state approaches an open state, the function of the amplitude limit is lost and the amplifier acts like a linear amplifier.
Patent JP-S5751255-A (JP)
Title: Method for fluidized dip soldering and plating
Inventor: KOBAYASHI FUMIO
IPC: B23K1/08
Filed: 1980-09-08
Abstract: PURPOSE:To perform fluidized dip soldering forming films of uniform thickness and pemitting controlling of film thickness to a certain extent by dipping a preheated object to be soldered and plated into the powder or granular solder in a vessel fluidized by the air blown through the perforated pipe from the lower part of a dipping vessel. CONSTITUTION:Air is blown through a perforated plate 3 from below to the powder and granular solder 2 put into a fluidized dipping vessel 1 to fluidize the solder 2. In this state, a preheated object 5 to be soldered and plated is dipped into the solder 2, to stick the solder 2 by melting on the object 5, whereby the fluidized dip soldering and plating are accomplished. At the point of the time when the object 5 is plated to prescribed film thickness, the melting of the solder 2 is stopped. The plated object is fed to a heating furnace and is subjected to prescribed processes in order to have higher gloss on the surface.
Patent JP-S61283111-A (JP)
Title: Forming method for accumulated film
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/0248
Filed: 1985-06-10
Abstract: PURPOSE:To form a homogeneous a-GeN film element member which has always stable electrical, optical and photoconductive characteristics, light fatigue resistance, no deterioration phenomenon even at repeated use, and excellent durability wet resistance by applying a compound containing Ge and halogen, active seeds produced by compound containing nitrogen for forming a film in a film forming space, acting thermal energy thereto to chemically react them to form an accumulated film on a substrate. CONSTITUTION:A photosensitive layer 13 is formed similarly to the case of an intermediate layer 12. That is, compound containing Ge and halogen, compound containing silicon and halogen, active seeds produced by compound containing nitrogen for forming a film, inert gas as required, and gas of compound containing impurity elements as components are applied to a film forming space mounted with a support 11. Thermal energy is acted to them to form the layer 13 on the layer 12 formed on the support 11. Thus, a high speed film formation is enabled, the reproducibility in the film formation is improved, the quality of the film is improved, and the quality of the film is equalized. Further, the productivity and the mass productivity of the film are enhanced.
Patent JP-S5826975-A (JP)
Inventor: MURAYAMA TAKESHI
IPC: F28F9/22
Filed: 1981-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63287923-A (JP)
Title: Production of liquid crystal element
Inventor: NAKANOWATARI JUN
IPC: G02F1/13
Filed: 1987-05-21
Abstract: PURPOSE:To improve bistability of a ferroelectric liquid crystal by subjecting the ferroelectric liquid crystal to specified heat-treatment by applying an AC voltage. CONSTITUTION:A liquid crystal cell for a shutter permitting quick response, etc. is formed by injecting ferroelectric liquid crystals into a space between counter substrates. Then, the ferroelectric liquid crystals are heated by heating the liquid crystal cell until the ferroelectric liquid crystals form an isotropic liquid phase. The ferroelectric liquid crystals are then cooled slowly while applying an AC voltage to the ferroelectric liquid crystals. The ferroelectric liquid crystals are oriented uniformly and the internal bias in the liquid crystal cell is also made uniform by the heat-treatment under AC voltage. As a result, the bistability of the ferroelectric liquid crystals is improved and the storage of display in both ON and OFF state is stabilized permitting thus satisfactory bistable operation.
Patent JP-H08294396-A (JP)
Title: Production of hydrogen gas
Inventor: TOYA TAISUKE
IPC: C12R1/145
Filed: 1995-04-26
Abstract: PURPOSE: To provide a completely new biological method for producing hydrogen, capable of stably producing a large amount of hydrogen. CONSTITUTION: In this method for producing hydrogen gas from various organic waste products, a microorganism group belonging to the genus Clostridium which is a strictly anaerobic heterotrophic hydrogen-producing bacterium is mixed and cultured with a microorganism belonging to the genus Chromatium of a purple sulfur bacterium which is a hydrogen-producing photosynthetic microorganism and/or the genus Oscilatoria which is blue-green alga under anaerobic dark conditions. The mixing culture can be carried out in a vacuum fermentation tank or a slightly anaerobic vacuum fermentation tank.
Patent JP-S614237-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWASAKI SOUICHI
IPC: G01R31/28
Filed: 1984-06-18
Abstract: PURPOSE:To provide a semiconductor integrated circuit which can reduce the time required for testing, by carrying out an output DC test and a function test in parallel. CONSTITUTION:The semiconductor integrated circuit has (n) first output buffers 231-23n, one second output buffer 24, n selector circuits 251-25n which respectively supply the corresponding first output buffers 231-23n with either respective n-bit system output signals 1-n internally generated or a 1-bit DC test signal in accordance with first n-bit control signals, and a selector circuit 26 which supplies the second output buffer 24 with any one bit among the n-bit system output signals in accordance with the first n-bit control signals and which also supplies the second output buffer 24 with the 1-bit DC test signal in accordance with a second 1-bit control signal. Thus, a signal for a function test which should originally be outputted from a first output buffer being subjected to an output DC test is outputted from the second output buffer, whereby an output DC test and a function test are carried out in parallel.
Patent JP-S5456815-A (JP)
Title: Operation system conversion mechanism
Inventor: ISHII HIROSHI
IPC: B06B1/06
Filed: 1977-10-15
Abstract: PURPOSE: To make possible the increase in the operation stroke of the electro- mechanical energy conversion system and its high speed driving by transmitting the operation of a vibrator to an actuator by way of the radiation pressures in which fluid is a transmission medium.  
     CONSTITUTION: When with a wired print head or the like an a.c. signal is applied to the peizoelectric element 3 etc. in a cylinder 2 in which fluid 1 such as silicone oil or the like is filled, then the element 3 forming a vibrator vibrates. Then, radiation pressures are generated in the fluid 1 and the wire 6 mechanically displaces  together with the actuating plate 4 which is connected to the print wire 6 etc. supported by abearing 7 and to which the elastic force of a spring 5 is being applied,  according to the a.c. signal being applied. The transmission of the radiation pressures in which the fluid is a medium enables the stroke of the actuating plate 4 to  be readily increased without causing overheating, etc. and enables the actuating plate 4 to be driven at high speed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5826868-A (JP)
Title: Polyalkylene glycol acrylate 3-(1-aziridinyl)propionate and its preparation
Inventor: SANO SADANORI
IPC: C08F20/36
Filed: 1981-08-11
Abstract: NEW MATERIAL:Polyalkylene glycol acrylate 3-(1-aziridinyl)propionate of formulaI(-AO- is 2-6C oxyalkylene; n is 1-4). EXAMPLE:Ethylene glycol acrylate 3-(1-aziridinyl)propionate. USE:It is useful in the fields of synthetic resin, paint, ink, adhesive, fiber, paper processing or the like. PREPARATION:The condensation reaction between a compound formula II and another compound of formula III (R is 1-4C alkyl) is conducted at 50-80 deg.C in the presence of a basic catalyst and, preferably a polymerization inhibitor, as R-OH, a by-product is being removed, to give high-purity compound of formulaI in high yield.
Patent JP-H0567747-A (JP)
Title: High-density integrated semiconductor memory device and manufacture thereof
Inventor: YASU TOSHIHIRO
IPC: H01L21/8242
Filed: 1991-04-26
Abstract: PURPOSE: To provide a highly integrated semiconductor memory device, provided with three-dimensional capacitors having new structure in a DRAM cell and its manufacturing method. CONSTITUTION: In highly integrated semiconductor memory device loading memory cells, each of which consists of a transistor(TR) and a capacitor on a semiconductor substrate such as a matrix, a storage electrode 30b placed into contact with the TR has an irregular surface, and a conductive layer forming irregularly arranged cylindrical holes is formed so as to be restricted in each cell unit. A dielectric film 60 is applied to the whole surface of the storage electrode 30b. A plate electrode 70 is formed on the electrode 30b. Consequently large cell capacitance can be obtained without being controlled by a minimum design rule, a manufacturing process can be simplified and control of cell capacitance can be facilitated.
Patent JP-H06313184-A (JP)
Title: Grease composition
Inventor: HOSOYA SHINICHIRO
IPC: C10N10/02
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a grease compsn. excellent in abrasion resistance and suitable got lubricating an easily abradable section by compounding a base oil, a thickener, an organomolybdenum compd., and glycerol. CONSTITUTION:This grease compsn. is prepd. by compounding a base oil (e.g. 2-ethylhexyl sebacate), a thickener (e.g. a lithium soap), an organomolybdenum compd. (e.g. molybdenum oxysulfide dithiocarbamate), and glycerol. The compsn. pref. further contains an organozinc compd. (e.g. zinc dialkyldithiophosphate). Pref. the compounding ratio of the base oil to the thickener is (70:30) to (95:5),and the amts. of the molybdenum compd. and the zinc compd. are about 1-5wt.%. and 0.3-2wt.%. of the compsn., respectively.
Patent JP-H08321178-A (JP)
Title: Static random access memory
Inventor: UMEZAKI NOBUYUKI
IPC: G11C29/00
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a static random access memory which prevents a malfunction when the storage information of a nonselective memory cell is inverted by not using a column word line and constituting a circuit in such a way that sources of two N-channel transistors are grounded. CONSTITUTION: A memory cell 1 is constituted of N-channel transistors(Trs) Q1 to Q4, high-resistance elements R1, R2, storage terminals N1, N2, and digit lines D, the inverse of D. In the memory cell 1, a column word line is not used, and sources of the Trs Q1, Q2 are grounded. An FF circuit is constituted of the Trs, Q1, Q2 and the high-resistance elements R1, R2, and memory information is stored in the terminals N1, N2 as a complementary signal. In addition, the digit lines D, the inverse of D are prevented from being varied greatly negatively by N-channel transistors Trs Q31, Q32 which are connected to a terminal 5 for receiving a first bias voltage together with a drain. A second bias voltage source 7 is constituted by dividing the Vdd by means of a resistor divider, and a voltage which is lower than the threshold voltage of the Trs Q31, Q32 is supplied.
Patent JP-H10298145-A (JP)
Title: Syn-form (2s,3r) type and anti-form (2s,3s) type 3-methoxy-7-methoxyheptane derivatives, liquid crystal display element using the same and intermediate related thereto and production thereof
Inventor: IIJIMA NORIHISA
IPC: C07C43/13
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To produce new compounds, comprising the subject types having adjacent two asymmetric carbon atoms and useful as a liquid crystal compound capable of manifesting high-speed responsiveness, a low threshold voltage and a high tilt angle within a wide temperature range. SOLUTION: The compounds are represented by formula I (R is a 6-14C straight-chain alkyl; X is a single bond or O bond; Y is H or F), e.g. syn-(2S,3 R)-2-[4'- 4"-(4"'-n-decylphenyl)benzoyloxy}benzoyloxy]-3-methoxy-7-methoxy-1,1,1- trifluoroheptane. The compounds represented by formula I are produced by reacting compound represented by formula II with a compound represented by formula III in an amount of 1.0-1.1 mol based on 1 mol compound represented by formula II by using an organic base such as N,N'-dimethyl-4-aminopyridine as a catalyst in an amount of 0.4-0.8 mol based on 1 mol compound represented by formula II in an organic solvent in a volume of 20-40 L based on 1 mol compound represented by formula II at ambient temperature under stirring for 25-35 hr.
Patent JP-S5249241-A (JP)
Title: Water-based coating composition
Inventor: SUGUMOTO ISAO
IPC: C09D7/47
Filed: 1975-10-16
Abstract: PURPOSE: A cold-curable, water-based coating composition capable of thick coating and giving highly lustrous coating layer, which is imparted with thixotropic property by adding an aqueous silicate solution thereto. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09300150-A (JP)
Title: Working machine
Inventor: YOSHIDA TAKASHI
IPC: B23Q1/25
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To rapidly perform the relative positioning of a work substance and a work piece, by rotating a member to which the working substance is mounted, and a member to which the work piece is mounted, around each shaft, and further rotating the work piece around the other shaft. SOLUTION: A first attaching member 14 to which the whole equipment comprising a main shaft 12 and a main body part 46, is mounted, is rotated around a shaft X1, and a second attaching member 16 to which a work W is mounted, is rotated around a X shaft, to rotate the work around a Y shaft for the relative positioning of a tool 48 and the work W. The second attaching member 16 comprises a rotary table 56 rotatable around the Y shaft in a condition that the work W is mounted, and a circular groove and a scroll groove are formed to the work W.
Patent JP-H10317378-A (JP)
Title: Method for driving in steel pipe inside low head space and steel pipe driver for use inside low head space
Inventor: ARITA HIROMITSU
IPC: E02D7/20
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving in a steel pipe inside low head space and a steel pipe driver, whereby a steel pipe can be buried even if the space wherein the steel pipe can be handled is low in height. SOLUTION: A steel pipe driver 7 has a short leader 42 mounted on an upper revolving superstructure, and has a steel pipe rotating device mounted thereon in such a way that it is raised and lowered by a lifting device along the leader 42, the vertical width of the steel pipe rotating device being smaller than the length of the leader 42. A steel pipe loader 8 has an arm 16 mounted on the upper revolving superstructure of a self-traveing vehicle, and has a gripping device 29 mounted on the end of the arm 16 in such a way as to freely swing and turn.  With the steel pipe rotating device 58 of the steel pipe driver 7 lowered to the bottom of the leader 42 or raised to the top, a steel pipe 3 gripped by the gripping device 29 of the steel pipe loader 7 is moved to the front of the leader 42 from one side or from in front and is set on another steel pipe 3 already embedded in the ground, to extend the same. As the steel pipe 3 is rotated by the steel pipe rotating device 58, the steel pipe rotating device 58 is lowered by the lifting device to drive the steel pipe 3 into the ground.
Patent JP-S5249676-A (JP)
Title: Surface lighting fixture
Inventor: KOGA YOSHIO
IPC: F21V9/16
Filed: 1975-10-20
Abstract: PURPOSE: To provide a surface lighting fixture which can be used for a pattern luminaire such as adverticements, and which is efficient, manufactured easily and has less deterioration of fluorescent body, by a method characterized in that a transparent plate is placed in front of an ultraviolet source and f fluorescent layer is formed on a side of light source inside of the transparent plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06314891-A (JP)
Title: Filler panel with air barrier
Inventor: TSUKIYAMA AKIRA
IPC: H05K7/20
Filed: 1993-04-28
Abstract: PURPOSE: To mount a barrier member and a filler panel for blind lid to a chassis easily and reliably in a rack for substrate. CONSTITUTION: To mount a filler panel 30 with air barrier to a chassis 10, the lower edge part of a barrier member 32 is retained by a guide rail 17 that is provided at an insertion position where a board BC for electrical circuit is not inserted yet and may be pushed into the deep part of the chassis 10. Thereby the filler panel 30 with air barrier can be fitted to the chassis 10 with the same feeling as to insert the board BC into the chassis 10. Also, since the filler panel 31 for blind lid and the barrier member 32 are constituted in one piece, the front opening can be blocked positively without worrying about whether the barrier member 32 has been fitted or not later.
Patent JP-H0939460-A (JP)
Title: Document binding machine by puncher
Inventor: BUINFURIITO KEENITSUHI
IPC: B42F13/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To improve a document binding device so that the elasticity acting on a paper passing jig in the longitudinal direction thereof when the document binder is opened is distributed in the optimum shape in the formation of the ring of the paper passing jig and the motion acting on the paper passing jig when the document binder is opened and closed becomes stable. SOLUTION: At least two paper passing jigs 1 extending from a bottom cover part 6 to an upper cover part 13 in order to hold paper sheets 16 having holes formed thereto are provided to a document binding device 12 equipped with the upper and bottom cover parts 6, 13 bonded by a flexible rear surface material and the paper passing jigs 1. The width of the central part 17 of each of the paper passing jigs 1 is smaller than the width of the trank part thereof and the height thereof is increased on the rear surface side of each of the paper passing jigs 1 and a recessed part is formed to the side part of the central part 17 on the rear surface side of each of the paper passing jigs and all of the ridges of the paper passing jigs 1 are formed so as to have an R-shape.
Patent JP-S5554520-A (JP)
Title: Continuous-casting method for oriented electrical steel
Inventor: SHIOZAKI MORIO
IPC: C22C38/00
Filed: 1978-10-12
Abstract: PURPOSE: To manufacture an oriented electrical steel sheet with superior magnetic characteristics by regulating the ratio of CaO, SiO 2  and Al 2 O 3  out of the compsn. of slag in a ladle in continuous casting of molten steel contg. a fixed amt. of Si, Al and S.  
     CONSTITUTION: In continuous casting of molten steel contg., by wt., Si 2.5W3.5%, Al 0.001W0.080% and S 0.010W0.060%, CaO, SiO 2  and Al 2 O 3  out of the compsn. of slag in a ladle are regulated so that the ratio of Al 2 O 3 /SiO 2  by wt. is held at 0.25W2.0 and the ratio of CaO/SiO 2  at 0.25W2.0. Thus, an Al and S component change of the molten steel due to molten steel-slag reaction is prevented. Accordingly, a component change of a slab in the longitudinal direction is prevented, and an oriented electrical steel sheet with superior magnetic characteristics is manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06337038-A (JP)
Title: Transmission belt and manufacture thereof
Inventor: TAKAHASHI TAKERU
IPC: F16G5/20
Filed: 1993-05-27
Abstract: PURPOSE:To prevent interference sound caused by a gap interference between a belt and a tension pulley when a transmission belt, in which a mark is transferred on a belt back face part, is used by back face wrapping. CONSTITUTION:In a belt main body back face part e1 of a belt main body 1, a mark transferred area e2, onto which a mark (d) is transferred, and other parts but the mark transferred area e2 are formed into an approximately uniform face, so that a gap part is not formed in a boundary part between the mark transferred area e2 and other parts.