baber/WOPTO huggingface dataset:
Patent JP-H01318180-A (JP)
Title: Nerve model circuit
Inventor: KAMIMURA AKIRA
IPC: G06F15/18
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a nerve model circuit for treating an I/O signal expressing information as pulse frequency by controlling the weighting of a coupling load circuit by a control signal outputted from a coupling load control circuit. CONSTITUTION:When an input signal consisting of a pulse string is '1', the 1st and 2nd switches 8, 9 are respectively set up as shown in the diagram and the output potential of the coupling load control circuit 4 is impressed to a capacitor 6. When one input signal is '0', the modes of the switches 8, 9 are inverted and the potential of the capacitor 6 is applied to an adding means 3. On the other hand, circuits 4a to 4j apply control signals relating to the size of coupling load to corresponding coupling load circuits 2a to 2j. Namely, when the output voltage of the circuit 4 is positive, positive coupling load corresponding to the input voltage value is obtained, and negative coupling load and zero coupling load are similarly obtained respectively in case of a negative voltage and zero voltage. The circuit 4 inputs a learning signal from a terminal 5 and adds information based upon the learning signal to the control signal.
Patent JP-S5483783-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKASHIMA TATSUNORI
IPC: H01L21/76
Filed: 1977-12-16
Abstract: PURPOSE: To form flat surface by covering a Si substrate surface and concave part flank with a Si 3 N 4  this film and by coverting all Si 3 N 4  into SiO 2  through oxidization.  
     CONSTITUTION: The Si substrate 11 is etched by CF 4  gas via SiO 2 12 of 1μm to form concave part 13 of approximate 4500Å. After film 2 is removed, Si 3 N 4  14 of less than 300Å is formed and film 14 is removed by resist mask 15. Next, mask 15 is removed and a treatment is carried out at 1100°C for 150 minutes to produce separate oxidized film 16 of approximate 1μm in thickness. Since the flank of the concave part is covered with Si 3 N 4  14', no over-head occurs. In addition, films 14 and 14' are converted gradually into oxdized film to a thickness of approximate 700Å during a treatment, so that a completely-flat Si substrate surface can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5376212-A (JP)
Title: 4-cycle supercharging internal combustion engine
Inventor: SAKURAI NORIHIRO
IPC: F02B33/04
Filed: 1976-12-20
Abstract: PURPOSE: To improve the overcharging rate of suction gas and prevent the mixing of lubricating oil in the crank chamber with suction gas by allow the suction gas passage to communicate with the crank chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S635984-A (JP)
Title: Image-forming device
Inventor: MATSUO HIROSHI
IPC: G03G15/00
Filed: 1986-06-27
Abstract: PURPOSE:To eliminate troublesome work and prevent a developing sheet and a paper from being supplied based on an erroneous operation, by automatically supplying the developing sheet and the paper in an overlapped state when an overlap feed key is depressed. CONSTITUTION:When an overlap feed key 21d is turned ON, an overlap feed mode flag in a RAM 18 is set ON, and when a print switch 21a is turned ON, a paper is selected according to the ON/OFF state of the overlap feed mode flag, and a paper is supplied. When the overlap feed mode flag is set ON, a PF solenoid S1 is turned ON, a paper in a first paper cassette 1 or a developing sheet is fed to the position of a timing roller 4, and a supplied paper sensor M1 is turned ON. Then, a PF solenoid S2 is turned ON, a paper in a second paper cassette 2 or the developing sheet is fed to the position of the timing roller 3, and a supplied paper sensor M2 is turned ON by detecting the paper. When the paper is set to the position of the timing roller 4, a copying process is started. Accordingly, there is no need for manually overlapping the paper and the developing sheet, and paper supply based on an erroneous operation is prevented from occurring.
Patent JP-S6043689-A (JP)
Inventor: KAKIGAHARA KOUJI
IPC: G09G1/06
Filed: 1983-08-19
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-H05337385-A (JP)
Title: Roller mill
Inventor: IWANAGA TETSUO
IPC: B02C15/04
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a vertical roller mill finely grinding matter to be ground mixed with coarse particles. CONSTITUTION:A small diameter auxiliary table 2B for rough grinding and an auxiliary roll 3B are provided above a main table 2A for fine grinding and a plurality of through holes 12 are provided to the auxiliary table. Matter to be ground is roughly ground on the auxiliary table 2B at first and the roughly ground solid matter and fine particles unnecessary for rough grinding fall on the main table 2A through the through holes 12 to be finely ground. By performing grinding over two stages, grinding capacity and durability are enhanced. Since the auxiliary table 2B for rough grinding easy to damage is small-sized, maintenance is relatively easy.
Patent JP-S6130310-A (JP)
Title: Drill press
Inventor: TAIKO YOICHI
IPC: B23Q15/013
Filed: 1984-07-24
Abstract: PURPOSE:To control cut-in and drill a minute and deep hole of high quality without damaging a drill by detecting axial force imposed on a spindle during drilling a hole by the captioned drill press. CONSTITUTION:A workpiece 6 is fixed on a drill press for drilling minute and deep holes of printed wiring board or the like by means of a workpiece fixing mechanism 7. Also, threshold value X0 of axial force is set on a setting instrument 13. Subsequently, the drill press is put in ON state and a spindle 1 is rotated by a predetermined rotational speed. When a feed motor 5a for vertical movement is rotated and a spindle feed mechanism 5 is lowered at a predetermined speed to put the tip of a drill 3 in contact with the workpiece 6, hole drilling in the workpiece 6 is performed. Axial displacement of the spindle 1 during the drilling is detected by means of a noncontact type minute displacement gauge 11. Due to the above-mentioned structure, cut-in is controlled, and minute and deep holes of high quality can be drilled without damaging the drill.
Patent JP-H06157481-A (JP)
Title: Cyclic renin inhibitor containing 2-substituted (3s,4s)- 4-amino-5-cyclohexyl-3-hydroxypentanoic acid, 2-substituted (3s,4s)-5-cyclohexyl-3,4-dihydroxypentanoic acid or 2-substituted(4s,5s)-5-amino-6-cyclohexyl-4-hydroxy- hexanoic acid or their analogues
Inventor: UIRIAMU JIEE GURIINRII
IPC: C07F9/655
Filed: 1992-06-11
Abstract: PURPOSE: To prepare a novel compound inhibiting the angiotensinogen-cleaving action of renin.  
     CONSTITUTION: The compound has the formula I [wherein A is H, aryl or the like; B is -CH 2 -, the formula II (wherein R 3  is H, 1-4C alkyl or the like; R 11  is H, 1-4C alkyl; r is of from 0 to 2); D is a single bond, -NH-CO-NH- or the like; Z is -NH 2 , -OH or the like; W is -O-, -NR 23  (wherein R 23  is H, 1-4C alkyl); V is the formula III (Y is O, NH or the like; R 5  is H, 1-4C alkyl or the like; R 10  is H or OH; x and y are each 0 or 1; z is of from 0 to 4) or the like; R 15  is 1-4C alkyl, aryl or the like; R 1  is 1-4C alkyl, aryl or the like; n is 0 or 1; s is 0 or 1; t is of from 1 to 4]. For example, the compound is the formula IV (wherein A-B is the formula V, V is the formula VI). The compound of the formula I is produced by starting with for example chirarity oxazolidinon and optical active aldehyde to produce 2-substituted ACHPA analogs, then converting to amide derivative and protected amino derivative, obtaining a cyclic precursor, cyclizing them, removing the protect group, and coupling with carbonic acid or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0712708-A (JP)
Title: Hot gas flow evaluation test device
Inventor: SAKURANAKA NOBORU
IPC: G01N17/00
Filed: 1993-06-23
Abstract: PURPOSE:To evaluate a heat-resistant material and a cooling structure test specimen in severer aerodynamic heating environment by generating a hotter high-speed gas flow. CONSTITUTION:In a hot gas flow evaluation test device in which a fuel 2 is burned with oxidizing agent 3 in a combustor 1 to generate hot gas, the gas is led to a nozzle as it is and accelerated to a supersonic speed, and a test specimen 6 is set in a high temperature and high speed gas flow 5 to make various types of evaluations, an arc heating device 11 is set in the downstream side from the combustor 1, and a hot gas generated by combustion of the fuel 2 and oxidizing agent 3 in the combustor 1 is further heated.
Patent JP-S6132236-A (JP)
Title: Optical recording medium
Inventor: GOTO YOSHIKI
IPC: G11B7/254
Filed: 1984-07-23
Abstract: PURPOSE:To obtain an optical recording medium having improved reliability and long-term stability by providing a thin fluoropolymer protective film made by a vapor phase photopolymn. method on the surface of an optical recording film surface. CONSTITUTION:A recording film 2 made of the vapor phase photopolymn. method consisting essentially of Te and TeOx is formed atop a transparent high- polymer substrate 1 consisting of PMMA or PC and a protective plate 3 made of the same material as the substrate is adhered atop said film by an adhesive material 4. The protective film 5 consisting of the thin fluoropolymer film is formed on one or both surfaces or the periphery of the recording medium. The thin fluoropolymer film is formed by the vapor phase photopolymn. of a low- molecular fluorine monomer. The formation of the thin film is executed by supplying the raw material monomer to a reactor 8 from a sample vessel 6 at the gas flow rate controlled by a flowmeter 7 and irradiating light thereon in said reactor to generte radicals. The radial seeds are polymerized on an optical disk 10 under rotation in a deposition chamber 9 by which the thin film is obtd.
Patent JP-H0444978-A (JP)
Title: Pocket tissue paper
Inventor: OOGAWARA HISATOU
IPC: B65D83/08
Filed: 1990-06-11
Abstract: PURPOSE:To permit tissue papers to be easily pulled out in a spread-out condition by a method wherein a bag-like case is provided along its inward folding line with a pull-out opening through which stacked tissue papers are pulled out one by one from the bag-like case with the folded part of the tissue paper held between the fingers. CONSTITUTION:A plurality of tissue papers 1 are folded so as to form a folded part 2 along one of the lines dividing the paper into three approximately equal parts and stacked with the folded parts 2 laid in alternate sides of the papers and arranged in coincidence with the folded part above. The stacked tissue papers 3 are placed in a bag-like case 4 having a size corresponding to the contour of the stacked tissue papers 3 in such a manner that the tissue papers can be folded inwardly along a boundary line 5 between the left and right folded parts 2. A pull-out opening 7 is formed along a crease 6 of the bag-like case corresponding to the boundary line to pull out the tissue papers one by one therethrough from the bag-like case 4 with the end face of the folding part 2 of the stacked tissue papers 3 held between the fingers.
Patent JP-H023937-A (JP)
Title: Field effect transistor
Inventor: MAEZAWA KOICHI
IPC: H01L29/80
Filed: 1988-06-20
Abstract: PURPOSE:To increase barrier height and improve fm and gm by using InAlGaAs having intermediate lattice constants between a barrier layer and a channel layer, as a buffer layer. CONSTITUTION:The title device is an field effect transistor having a laminated body, a gate electrode 6, a drain electrode 10 and a source electrode 9 formed on the laminated body. The laminated body is constituted by epitaxially growing the following in order; a buffer layer 2, a channel layer 3 and a barrier layer 4 (or carrier supplying layer). The buffer layer 2 is composed of undoped or P-type impurity doped InxAlyGa1-x-yAs (0<y<1-x), and sufficiently thickly stacked until lattice deformation is relieved. The channel layer 3 is composed of undoped or N-type impurity doped InzGa1-zAs (0<z<=1), and is so thin that miss-fit transition does not occur. The barrier layer 4 is composed of InuAlvGa1-u-vAs (0<u+v<=1, 0<=u<y) which is not doped or doped partially or wholly with N-type impurity, and is so thin that miss-fit transition does not occur. A relation u<x<z is to be maintained.
Patent JP-2000343346-A (JP)
Title: Automobile chassis tightening system
Inventor: HORII KENJI
IPC: B23P19/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an automobile chassis tightening system that is high in tightening-angle freedom with tightened elements, creates no organization loss in production lines, and is small in occupation area and equipment investment. SOLUTION: This automobile chassis tightening system for tightening chassis components tacked in advance on the bottom of a body 40 carried along a production line in the support of an overhead hanger 30, comprises a carriage support 20 disposed along the path of the overhead hanger 30, a nut runner support device 1 movable along the carriage support 20, a nut runner 2 fixed to the nut runner support device 1, and a flexible tube 5 having one end connected to the nut runner 2 and the other provided with a socket 4 for engaging an element to tighten it, and having a power transmission mechanism for transmitting power at the output shaft of the nut runner 2 to the socket 4 via an arbitrarily changeable path.
Patent JP-S5675328-A (JP)
Title: Feeding device for lightweight tiny piece by fixed quantity
Inventor: SAKAMOTO KUMETAROU
IPC: B65G65/46
Filed: 1979-11-26
Abstract: PURPOSE: To perform feeding of the lightweight tiny pieces such as sawdust and chaff smoothly by a fixed quantity by a method wherein the feeding device for feeding the pieces by a fixed quantity is constituted by providing a rotary rake bar above the bottom surfce of a cylindrical upright tank rotatably around the center line of the bottom surface in the case when the pieces are burnt.  
     CONSTITUTION: In the case when the device is applied to a sawdust burning device, the sawdust 21 is charged in the tank 1 and a motor 6 is started for motion. Then the rotary rake bar 2 positioned just above the bottom surface 1a of the tank is rotated through the intermediary of bevel gears 7 and 8 and a vertical shaft 2a and makes the sawdust 21 drop into a concave groove 3. In the concave groove 3 a screw conveyor 4 is installed and rotated also with the rotation of the motor 6 through the intermediary of a chain 11, etc. Therefore, the sawdust dropping into the concave groove 3 is fed to a burning chamber 14 inside an incinerator 12 by the screw conveyor 4. The sawdust charged in the burning chamber 14 is scattered almost uniformly on the surface of a conical projection 15 and is burnt with air supplied from the slit 15a of the projection 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5674958-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINOZAKI SATOSHI
IPC: H01L27/07
Filed: 1979-11-26
Abstract: PURPOSE:To reduce the cost of a bipolar-type integrated circuit and make a large- scale integration of the said circuit by imbedding a collector load resistance inside a transistor only under a diffusion method without the use of an epitaxial layer. CONSTITUTION:Ion is injected through the surfacial oxidized film 3 of P type silicon substrate 1 surrounded by a field oxidized film 2, and then is thermally treated to provide an N collector layer 4. A p external base 6 and a P base 5 are provided and partially overlapped by further ion injectin and thermal treatment. Next, a window is opened in the oxidized film, and an N type emitter 7, a collector supply layer 8 and a power supply connection layer 8 are selectively created, using a thermal diffusion method. After this procedure, an electrode is attached. The impurity concentration of each layer is properly selected and the concentration peak of the N collector 4 is provided right under the P base 5. Then the series resistance of the collector 4 right under the P base 5 performing a transistor action, is reduced, so that it is possible to set at a prearranged value a pinch resistance on the collector 4 right under the external base 6 which is a load resistance. Under this constitution, a defect caused at the time of forming an epitaxial layer is not introduced with an improved yield and the realization of an improved degree of integration.
Patent JP-H053592-A (JP)
Title: Switch device for remote control system
Inventor: NAKANO SUSUMU
IPC: H05B37/02
Filed: 1991-06-25
Abstract: PURPOSE:To offer the switch device for remote control system capable of easily recognizing the correspondence relation between the operation part of a switch unit and a load, easily performing a control operation and easily corresponding to the layout change of load without damaging the appearance of the room. CONSTITUTION:A plurality of matrix-like holes 1 for switch insertion is curved on a frame unit A. Switch units 8 and blank chips 9 which are almost the same shape as the front part of the switch unit 8 are inserted to the holes 1 for switch insertion. Each switch unit 8 has an operation part in front of it and incorporates a terminal circuit part transmitting the operation signal of the operation part to the central control unit through time division multiple transfer system. A layout sheet 11 and a translucent dressing cover sheet 25 are covered with the front side of the frame unit A. The frame unit A is provided with a terminal table equipped with a connector part to be connected with a connector of a lead wire for signal line connection derived from each switch unit 1.
Patent JP-H0263404-A (JP)
Title: Inner sole of shoe
Inventor: NAKANISHI MOTOYASU
IPC: B32B5/26
Filed: 1988-06-21
Abstract: PURPOSE:To offer an inner sole having sure deodorizing function by, mechanically or chemically, bonding and strengthening hot-melt type fibers which carry an oxide group fine-powder deodorant and in which films are broken exposing part of the fine-powder deodorant. CONSTITUTION:Nylon type polymer containing a white fine-powder deodorant mainly consisted of titanium dioxide and zinc oxide is spun. The fiber product is cut to an appropriate length and, by unbinding fiber bundles, arranged in a sheet form and fibers are mutually bonded by a hot-melt adhesive into a non-woven fabric type, which is formed into a sheet and exposed to an ozone atmosphere while giving minute etching to the surface of fibers to expose part of fine-powder deodorant in the fibers to the air. Due to the strong oxidizing function of ozone, no recognizable damage is produced while the fiber surfaces with which the ozone was in contact are finely roughened to break the films on the deodorant of the fibers. The deodorant which is fixed to the inside of the fiber is not separated as the medium of dust, obtaining a sheet having excellent deodorizing function. This sheet is formed into an inner sole shape while forming grid-type fusing lines 1, 2 on the whole face thereof.
Patent JP-S5580826-A (JP)
Title: Rotary head device
Inventor: TAKESHITA KAZUYUKI
IPC: G11B5/53
Filed: 1978-12-13
Abstract: PURPOSE: To improve the S/N of the RF signal by preparing plural number of luminous elements  on the shaft of the rotary head along with plural number of fixed photo detectors and light diffusing plates in correspondence to those luminous elememts and then giving the FM detection to the  signals sent from the luminous elements to obtain the video signals.   
     CONSTITUTION: Tack disk 6 is born to the head motor axle at the rotary head part, and several  units of luminous element 7 are provided with the same pitch around disk 6. At the same time,  ground glass disk 8 is also born, and slits 8c and 8b plus element 7 are provided in opposition and  with space of θ° between 8c and element 7. The fixed ground glass 9 and fixed disk 10 are installed along with slit 9a plus photo detector 11. The RF signal, i.e., the video signal detected  through the magnetic head is supplied to element 7 for light emission, and the emitted light reaches element 11 to secure the waveform obtained by applying the AM modulation to the RF signal.  And the tack signal is obtained at slit 9a. Owing to the light difffusion of the ground glass disk 9,  the light of element 7 is received at element 11 approximately in the form of the light sent from  the surface light source. As a result, the pulse flow component is reduced extremely for the signal  sent from element 11. Thus the S/N can be improved for the RF signal at the area corresponding  to the valley of the envelope waveform obtained after the AM or FM detection of the signal  from element 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5853583-A (JP)
Inventor: MORIZONO AKIRA
IPC: B62M7/12
Filed: 1981-09-28
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-H0729878-A (JP)
Title: Dry etching method for copper thin film
Inventor: TAKEYAMA SHIZUKA
IPC: C23F4/00
Filed: 1993-06-24
Abstract: PURPOSE:To provide a dry etching technique wherein copper thin film patterns can be formed at such a low temperature as ordinary resin photoresists are applicable without using any toxic corrosive halogen gas. CONSTITUTION:A mixed gas containing at least oxygen together with gaseous hydrocarbon, such as methane, ethane and propane, is used for reactive gas. Highly volatile compound containing such linkage as COO-Cu and Cu-O, is formed in the areas uncovered with photoresist on the surface of a copper thin film using plasma energy. These compounds are transferred from the copper surface into vapor, and thus a copper thin film pattern is formed.
Patent JP-S6047357-A (JP)
Title: Linear lead-in device
Inventor: KANETOMO MASABUMI
IPC: H01L21/677
Filed: 1983-08-24
Abstract: PURPOSE:To obtain a linear lead-in device having a smoothly moving mobile member, being small in its size and easily controlled for automatic feed, by performing drive of a shifting plate by means of a cylindrical cam arranged around a bellows. CONSTITUTION:A bellows 33 vacuum sealing flexible in the arrow 32 direction, is attached to a flange 31. A shifting plate 34 is welded to the other end of said bellows 33. Said shifting plate 34 is guided by a guide 35 while being shifted inside a cylindrical cam 36 in the arrow 32 direction. A groove 37 is worked on the cylindrical surface of the cylindrical cam 36, while plural pins 38 attached to the shifting plate 34 enter said groove. The cylindrical cam 36 is guided by a bearing 41, while rotation drive of the cylindrical cam 36 is performed by a helical gear 42 fixed on the cylindrical cam 36 and a worm 44 attached to a motor 43 rotating in the arrow 45 direction.
Patent JP-S5378189-A (JP)
Title: Light emission device for gallium phosphide
Inventor: SADAMASA TETSUO
IPC: G09F9/30
Filed: 1976-12-22
Abstract: PURPOSE: A photosensitive layer acting as a photo absorber is provided to the substrate except a luminous layer or to the reverse surface of the substrate in order to improve the difinition and resolution, thereby obtaining the desired luminous color. 
     COPYRIGHT: (C)1978,JPO&Japio