baber/WOPTO huggingface dataset:
Patent JP-S63316129-A (JP)
Title: Arithmetic unit
Inventor: YAMADA KAZUHISA
IPC: G06F7/72
Filed: 1987-06-18
Abstract: PURPOSE:To easily perform the expansion of the number of input bits and to reduce the number of elements, by forming a circuit by a logic circuit by utilizing the fact that it is 16identical1mod15. CONSTITUTION:Input data X0 of 16 bits is expressed as equation I. In such a case, since it is 16identical1mod15, the equation I goes to equation II. The sum of four data Y3, Y2, Y1, and Y0 of four bits goes to the data of 6 bits, and it is expressed as equation III. In such a case, since it is 16identical1mod15, the equation III is expressed as equation IV of Y3+Y2+Y1+Y0=Y1'''+Y0'''mod15. The sum of two data Y1''' and Y0''' goes to the data of 5 bits, and it can be expressed as equation V of Y1'''+Y0'''=Y1<4>'.16+Y0<4>'. At this time, by applying 16identical1mod15, equation VI of Y1'''+Y0'''=Y1<4>'+Y0<4>'mod15 can be obtained. Judging from the equations III, IV, and VI, it is recognized that mod15 conversion can be realized by six full adders of 4 bits. Thus, it is possible to perform the expansion of the number of input bits and also, to reduce the number of elements.
Patent JP-S625925-A (JP)
Inventor: SUTANREI BAATON MIRUBISU
IPC: C07C13/61
Filed: 1986-06-30
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-H052716-A (JP)
Title: Composite type magnetic head
Inventor: ARAKI KUNIYASU
IPC: G11B5/31
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a regenerative output higher than convention in a composite type magnetic head(so called, TSS type magnetic head) in which a ferromagnetic metallic thin film is prepared at a magnetic gap part. CONSTITUTION:Ferromagnetic metallic thin films 3 and 3' of magnetic core half bodies 6 and 6' constituted of a ferromagnetic oxide such as a ferrite, in which the above mentioned ferromagnetic metallic thin films 3 and 3' are adhered to a magnetic gap preparing face 2 while being inclined at a prescribed angle at magnetic tape faced faces 6a and 6a', are joined in almost a straight line, so that the magnetic gap 2 can be prepared. The entire magnetic core half bodies 6 and 6', or at least a front gap part is a single crystal construction, and the crystal faces of inclined faces 6b and 6b' at which the above mentioned ferromagnetic metallic thin films 3 and 3' are prepared, are set within {111} face + or -10 deg..
Patent JP-H0720494-A (JP)
Title: Active matrix substrate and its manufacture
Inventor: FUJIWARA MASAHIRO
IPC: H01L21/336
Filed: 1993-06-23
Abstract: PURPOSE:To prevent the surface of the active layer of a thin film transistor from being contaminated or damaged by incorporating impurities of a 2nd conduction type in only part of a lower electrode. CONSTITUTION:The thin film transistor 10a consists of the active layer 14 which is formed of a semiconductor thin film and has a source and a drain of a 1st conduction type formed and a gate electrode 15a which is extended from a gate driving electrode 15. Further, an auxiliary capacity element 30a is composed of a lower electrode 33 formed of the same layer with the semiconductor thin film constituting the thin film transistor 10a. an insulating film, and part of the gate driving electrode 15 as an upper electrode 15b. The lower electrode 15b is in a plane-viewed L shape and arranged below the gate driving electrode 15 except part of the lower electrode. Then the impurities of the 2nd conduction type are incorporated only in the area of part of the lower electrode 15b which is not arranged below the gate driving electrode 15. and the area in which the impurities are incorporated and a pixel electrode 19 are connected.
Patent JP-S6212082-A (JP)
Inventor: KOGURE YUKITERU
IPC: H01R4/02
Filed: 1985-07-10
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-H0810687-A (JP)
Title: Manufacture of coated roll
Inventor: HAYASHI ASAJI
IPC: B05C1/02
Filed: 1994-07-04
Abstract: PURPOSE:To manufacture a roll with a coating film with excellent smoothness formed on the surface at a low cost by causing a base roll and a work roll to rotate within a specific range of their respective peripheral speed ratios with the concurrent action to maintain the thickness of the coating film uniform, and then thermally transforming the coating film into a smooth film. CONSTITUTION:A coating material 4 is applied to a base roll 1 which rotates, then is transferred to a work roll 2 which rotates relatively, and the residual coating material 4 on the base roll 1 is scraped off using a doctor blade 3. Thus, a roll with a coating film formed on the work roll 2 is manufactured. In this case, the base roll 1 which forms a coating on film on the work roll 2 and the work roll 2 are caused to rotate within the range of peripheral speed ratios of 1 to 6 and at the same time, maintain the thickness of the coating film uniformly. Further, the work roll is separated from the base roll 1 and the coating film is thermally transformed into a smooth film. Consequently, it is possible to manufacture a roll with the coat of a fluororesin having superb smoothness formed on the surface at a low cost.
Patent JP-S6043302-A (JP)
Inventor: TANAKA YOSHIO
IPC: A01B33/10
Filed: 1983-08-20
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-S6044269-A (JP)
Title: Additive for grinder element
Inventor: AKASHI SUMIO
IPC: B24D3/18
Filed: 1983-08-20
Abstract: PURPOSE:To eliminate deformation of grinder element after baking as well as generation of cracks by using hexamethylene-tetramine as an additive for producing blowholes effectively, and by baking the admixuture directly after kneading and forming. CONSTITUTION:Hexamethylene-tetramine in a proportion of 5% is added to an admixture of resin bond and abrasive grains, and after kneading and forming a 5min process of baking is made at 1,200 deg.C. After baking, the grinder element produced is examined if it involves any deformation or cracks. For the sake of comparison, 5% naphthalene is added to similar abrasive grain admixture with resin bond, and they are kneaded and baked at the same temp. The attached diagram shows the temp. rise curve when the one with naphthalene and the other with hexamethylene-tetramine are baked. The baked grinder element from admixture with naphthalene presents deformation and cracks, while the one with hexamethylene-tetramine shows neither deformation nor cracks.
Patent JP-H0571522-A (JP)
Title: Drilling screw
Inventor: NAGOSHI HIDEKAZU
IPC: F16B35/06
Filed: 1991-05-29
Abstract: PURPOSE:To enhance the insertion ability during drilling, the fastening ability during seating and the finishing treatment after completion of fastening to a member to be fastened, by improving the shape of the head part of a drilling screw. CONSTITUTION:A head part 6 is composed of a large diameter part 13 having an upper surface 9 which is a spherical recess surface formed therein with engaging grooves in which a driver tool is engaged, and an outer peripheral surface formed therein with an inverted truncated conical shape first seat surface 12 which is a concave recess surface, and a small diameter part 15 which is concentrically and integrally incorporated with the larger diameter part 13 therebelow and having an outer peripheral surface forming therein a truncated conical shape second seat surface 14. The joint part between two-stage concave recess seat surfaces is formed thereon which an annular projection 16. Further, the upper surface 9 of the head part 6 formed therein with the spherical recess surface is formed therein with a chamfered part 17 which is obtained by conically cutting the opening edge part of the engaging grooves 10 constituting a cruciform groove. Further, a plurality of counterboring ridges 19 are formed on the second seat surface 14, extending along the concave recess surface.
Patent JP-S6130239-A (JP)
Title: Air control type transfer unit
Inventor: KAWABATA YOSHIO
IPC: B21D43/05
Filed: 1984-07-23
Abstract: PURPOSE:To obtain a transfer unit easily attachable and detachable by performing the reciprocating movement in the transfer direction and the opening and closing of a pair of holding arms independently with an air pressure device and by constituting to provide a time lag in said opening and closing and reciprocation. CONSTITUTION:A pair of holding arms 10, 10 and a set of fingers 11, 11 opposing therewith are provided on the mobile stand 2 which is provided movably in reciprocation in the transfer direction, and the arm 10 is made openable and closable by an air cylinder 14 and the mobile stand 2 is made mobile in reciprocation in the transfer direction by an air loader 5 via crank mechanisms 7, 8. The air cylinder 14 and air loader 5 are motioned at the intervals of a time lag by switchover valves 17, 18 which are operated with linking to the automated machine and after the completion of the opening and closing motions of the arm 10 the mobile stand 2 is made to start. The transfer unit which is easy in attaching and detaching onto the automated machine is thus obtd.
Patent JP-S5485153-A (JP)
Title: Multi-layer overplay welding method by plasma welding
Inventor: NAKAMURA TADASHI
IPC: B23K10/02
Filed: 1977-12-20
Abstract: PURPOSE: To form smooth uranami bead using one welding torch and to improve the ability of joint part, by welding from the first layer to the last layer fixing gas flowing amount at constant, at the time of carrying out butt welding of tube.  
     CONSTITUTION: The shield gas 11 is blown out from the shield cap 7 and the material to be welded 1 generating arc from the tungsten electrode 5, is rotated in  the direction 16 and fusion welding without filler metal is carried out by the soft arc of plasma welding torch. That is, the arc is generated between the electrode 5 and the material 1 when the remote control 12 is made ON and one round welding is carried out accompanied by the rotation of the material 1 fusing the sending core wire 14 and the material 1. Welding on and after the second layer is continuously carried out continuing the above condition. By the above method, control of welding condition is made unnecessary and also, wide and smooth uranami bead is able to obtain. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000306085-A (JP)
Title: Optical pattern reader
Inventor: TAZAKI SHINICHI
IPC: G06T1/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a slice circuit capable of dynamically slicing an input analog signal over wide band even when that signal contains an intermediate (gray) level. SOLUTION: In a wide band dynamic range slice circuit, an anti-parallel connected diode couple is connected between points N0 and N1, a peak hold capacitor C1 is connected between the point N1 and the ground, a gamma correcting circuit 6E21 is parallel connected to the diode couple, and an injection component adjusting circuit 6E22 is parallel connected to the peak hold capacitor C1. The (-) input terminal of a comparator 6D is connected to the point N0 and the other input terminal of the comparator 6D is connected to the point N1. The change component at N0 is instantaneously transmitted/injected to the peak hold capacitor C1 by the gamma correcting circuit 6E21 and an injection component to this capacitor C1 is adjusted by the injection component adjusting circuit 6E22. A Y-axis (voltage) change amount and an X-axis (time base) change amount can be arbitrarily set.
Patent JP-S6439947-A (JP)
Title: Chewing gum lasting in softness for long time
Inventor: REZURII FURANKU NEBURU
IPC: A23L29/00
Filed: 1988-06-22
Abstract: PURPOSE: To obtain chewing gum having a hard texture and excellent in shelf stability by kneading a chewing gum base with a sweetener and a specified hydrophilic stabilizing system. CONSTITUTION: A homogeneous liq. mixture of 1-10wt.% gelatin having a Bloom value of 100-250 with 80-98.5wt.% glycerol is heated to 75-85 deg.C, 0.5-10wt.% water is added and they are mixed until the gelatin disappears. The resultant mixture is preserved at 40-85 deg.C to obtain a hydrophilic stabilizing system, 0.001-90wt.% water-soluble sweetener such as sugar and 2-15wt.% of the stabilizing system are added to 5-60wt.% chewing gum base such as chicle, and 4-30wt.% filler such as talc, <=10wt.% colorant such as TiO2 , a flavor, a softening agent, a plasticizer, etc., are further added if necessary. They are kneaded at 60-90 deg.C and molded in a desired shape.
Patent JP-H102346-A (JP)
Title: Clutch cover assembly
Inventor: MIZUKAMI HIROSHI
IPC: F16D13/71
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a clutch cover assembly used in common with the constituting part of a clutch cover assembly at which a diaphragm spring is supported by the tug of the inner peripheral part of a clutch cover, and employ a cone spring. SOLUTION: A clutch cover assembly 1 comprises a clutch cover 2; a pressure plate 3; a diaphragm spring 4; a cone spring 5; and a support plate 10. The clutch cover 2 has a tag 2a bent toward the inner peripheral part. The diaphragm spring 4 is supported at the tag 2a. The cone spring 5 is arranged between the diaphragm spring 4 and the clutch cover 2 and has a cut part formed in an inner peripheral part. The support plate 10 is provided with a support to support the inner peripheral end of the cone spring 5 between the support plate and the clutch cover 2, and a pawl part locked nonrotatably relatively with the cut part.
Patent JP-S5275244-A (JP)
Title: Voltage proportional signal generating circuit
Inventor: TOMIMATSU NORIYUKI
IPC: G06G7/12
Filed: 1975-12-19
Abstract: PURPOSE:To enable a voltage proportional signal generating circuit with no adjustment and with high precision by using an amplifier which is consituted so that the sum of input voltages and the feedback quantity from the output voltage are made equal.
Patent JP-H05342104-A (JP)
Title: Diagnostic method for cache memory
Inventor: MORIOKA TOSHIYUKI
IPC: G06F11/22
Filed: 1992-06-12
Abstract: PURPOSE:To execute a diagnosis with regard to a program area, as well as with the diagnostic method, to the cache memory for a direct mapping system which has only one way. CONSTITUTION:A cache disable mode and a cache enable mode are provided as modes of a data processor, a test area 20 equivalent to the capacity portion of a cache memory 1 is set onto a main storage device (MSU) 2, the test area 20 is divided into two, and in the cache disable mode, a diagnostic program is loaded to one of the test areas 20, and expected value data is written in the other, and thereafter, the mode is changed to the cache enable mode, and the test area 20 is read, by which a mishit is detected. The diagnostic program and the expected value data on the main storage device (MSU) 2 are moved into the cache memory 1, and thereafter, in the cache disable mode, the contents of the cache memory 1 and a tag memory 11 are confirmed, and subsequently, to an area being different from the foregoing of the test area 20, the diagnostic program is transferred, and the expected value data is written to the other, and the same operation as the foregoing is executed.
Patent JP-S5579597-A (JP)
Title: Speaker box and baffle board
Inventor: TSUCHIYA TOMIO
IPC: H04R1/02
Filed: 1978-12-12
Abstract: PURPOSE:To improve acoustic characteristics by employing the constitution of a ceramic formation body using as a binder resin or rubber which is more than 20% in air permeability and less than 300 micron in bubble diameter. CONSTITUTION:This is made of a ceramic formation body which is not less than 20% in air permeability and not greater than 300 micron in bubble diameter on average, a body obtained by impregnating at least part of bubbles of this formation body with an elastic substance such as rubber and resin, a formation body obtained by combining ceramic powder by resin or rubber, and a body obtained by impregnating at least part of bubbles of this formation body with an elastic substance such as rubber and resin. This ceramic material is given adequate rigidity to absorb strong vibrations caused by sound pressure and mechanical vibrations generated from a speaker, and air permeability is increased above 20% to attenuate the internal loss of the speaker as quickly as possible.
Patent JP-H0445663-A (JP)
Title: Image processing system
Inventor: IMAI SUSUMU
IPC: H04N19/93
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a reproduced image with little degradation while improving the compressibility of data by compressing the part by high edge density by the low compressibility and compressing a part, where edge density is not high, by the high compressibility. CONSTITUTION:A vector constitution part 3 for Y blocks digital image information corresponding to an inputted source image and outputs the representative value of respective blocks as an output vector. Corresponding to the density of an edge decided by an edge density decision part 2, a vector quantizer is switched and concerning the output vector in the area of high edge density, a quantizing characteristic is set so as to get the low compressibility. Concerning the output vector in the area where edge density is not high, vector quantization is executed by the other vector quantizer setting the quantizing characteristic so as to get the high compressibility. An encoding part 6 prepares a compressed data by using edge density area information, which is obtained from the edge density decision part 2, and vector discrimination codes obtained by first and second vector quantizers 4 and 5.
Patent JP-S6044038-A (JP)
Title: Method and apparatus for injecting fine particle into hot air stream
Inventor: JIYAN PIEERU SERURANO
IPC: H05H1/42
Filed: 1984-07-23
Abstract: The invention relates to a process and device for injecting at least one stream of a finely divided material into a hot gaseous flow, such as a plasma jet. According to the invention,-there is interposed on the path of said hot gaseous flow a screen pierced with a plurality of orifices spatially distributed about said hot gaseous flow so as to fractionate the latter into a plurality of elementary flows at least approximately in the same general direction; and-said stream of finely divided material, is led to at least one nozzle at least partially surrounded by said orifices, in order to create at least one stream of finely divided material whose direction is at least approximately similar to that of said elementary hot gaseous flows and surrounded by at least certain of them. The invention is particularly applicable to plasma chemistry.
Patent JP-H11348161-A (JP)
Title: Composite material
Inventor: MOTOI KOJI
IPC: B32B5/10
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the compression strength and nailing performance of a material and realize its excellent long-term interlaminar bondability by a method wherein the surface layer, which is reinforced longitudinally by longer parallel fibers so as to laminatingly cover one side in the direction of the thickness of a core layer containing a specified volume of a filling material, of a thermosetting resin foam is equipped. SOLUTION: A composite material 1 is equipped with a core layer 2 and a surface layer 3. The core layer 2 is made of a thermosetting resin containing 50-95 vol.% of a filling material, which is one or more selected from the group consisting of an inorganic powdered or granular material, a powdered or granular material obtained by drying sludge and a ground fiber reinforced resin matter. The surface layer 3 is provided integrally with the core layer 2 in such a manner as surrounding the core layer 2. In addition, layer fibers 5 are made of a thermosetting resin foam arranged nearly parallel to the longitudinal direction of the core layer, resulting in easily driving of nails or the like. As the deformation of the core layer is small and the compression of the material depends on the surface layer 3, the material has an excellent longitudinal bending strength.  Thus, the compression strength and the nailing performance can be improved. No interfacial strain between the surface layer 3 and the core layer 2 is present, resulting in realizing a long term interlaminar bondability.
Patent JP-H11347764-A (JP)
Title: Method of preventing blowhole in lap welding of surface treated steel sheet
Inventor: UCHIHARA MASATO
IPC: B23K26/21
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce blowholes generating in welding, in the manner suitable for mass production while damage to a steel sheet is controlled, by vibrating the steel sheet at the time when two or more steel sheets including at least one surface treated steel sheet are lap-welded or fillet-welded. SOLUTION: Two steel sheets 1a, 1b are tightly superposed with the ends fixed by a clamp base 5, and welded at a position about 5 mm from the end of the opposite side of the fixed end, by means of CO2 gas laser provided with a welding nozzle 2, under prescribed welding conditions while focussing on the surface of the steel sheet 1a. In this case, a vibrating device 3 constituted of a motor and a cam mechanism is brought into contact with the steel sheet 1a at 50 mm forward in the welding direction from the welding nozzle 2 and vibrated. The displacement of the steel sheets 1a, 1b is measured by laser displacement gauges 4a, 4b, which are installed holding the steel sheets 1a, 1b in-between in front of the welding nozzle 2, the measurement is converted into a gap between the steel sheets.  The conditions of the vibration are desirably set so that a gap of >=0.05 mm in amplitude is formed in the weld zone.
Patent JP-H0713827-A (JP)
Title: Data base access environment generating method
Inventor: SAKUMA NORIO
IPC: G06F12/00
Filed: 1993-06-24
Abstract: PURPOSE:To shorten the time required for data base access preparations at the time of the execution of a user application program(UAP) by making the UAP acquiring definition information for access to a data base and making the preparations for the data base access before the execution and then generating data base access environment. CONSTITUTION:A data base management system 1 having a dictionary function for managing the definition information regarding the virtual structure of the data base 3 viewed from the UAP registers and manages the definition information that the UAP accesses with the name of the UAP. Before the UAP is executed, the definition information that the UAP accesses is acquired to make the preparations for access to the data base 3, thereby generating the data base access environment 6. Therefore, even UAPs that a subschemer relates to because of plural transactions can use the object subschemer for the transactions as it is and the time required for the data base access preparations at the time of UAP execution can be shortened.
Patent JP-S6213457-A (JP)
Title: Production of thermoplastic resin composition
Inventor: YAMAGUCHI HISAYA
IPC: C08K5/00
Filed: 1985-07-10
Abstract: PURPOSE:To disperse homogeneously a metal salt in a thermoplastic resin, by adding a hydrated metal salt whose m.p. is lowered to a temp. not higher than the processing temp. of a thermoplastic resin by hydration to the thermoplastic resin molten by heating, and mixing the mixture. CONSTITUTION:A metal salt whose m.p. is lowered to a temp. not higher than the processing temp. of a thermoplastic resin described below by hydration is added to said thermoplastic resin molten by heating, and mixed. Any of metal salts whose m.p. in the hydrated form is lowered to a temp. not higher than the processing temp. of the thermoplastic resin may be used. Examples of the metal salts are lithium nitrate, calcium nitrate, zinc nitrate, lithium acetate, stannous chloride and magnesium sulfate. As the thermoplastic resin, polyolefin resins and polyvinyl chloride resin are preferred because of their easy handling.