baber/WOPTO huggingface dataset:
Patent JP-H07328810-A (JP)
Title: Surface covered tungsten carbide radical cemented carbide cutting tool having hard overlayer superior in interlayer adhesion performance
Inventor: YOSHIMURA HIRONORI
IPC: C23C16/34
Filed: 1994-05-31
Abstract: PURPOSE:To exhibit superior cutting performance for a long time in the case of being used for cutting soft steel, etc., having high cutting resistance by setting a titanium carbide nitride layer into a longitudinally oblong growth crystal structure, crystallizing an aluminum oxide layer in mean layer thickness of a prescribed range, and setting it to a structure mainly consisting of kappa crystal. CONSTITUTION:On the surface of a cemented carbide base body, a hard overlayer which is formed from the first layer consisting of TiN, the second layer consisting of TiCN, the third layer consisting of TiC, the forth layer consisting of TiC or TiCNO having granular crystal structures respectively, and the fifth layer consisting of Al2O3 having alpha crystal structure is formed in prescribed mean layer thickness in the range of 3-30mum. In this case, the second TiCN layer is set to a longitudinally oblong growth crystal structure and the fifth Al2O3 layer is set to a structure mainly consisting of kappa crystal. An interlayer adhesion performance of the hard overlayer is thus improved.
Patent JP-H04340674-A (JP)
Title: Edge information extracting device
Inventor: UEYAMA TAKASHI
IPC: G06T9/20
Filed: 1991-05-17
Abstract: PURPOSE:To extract an exact edge feature point by a simple operation without distinguishing whether an objective edge is one part of a straight line or one part of a circular are in the edge information extracting device to extract specified edge information from the monitor image, etc., of an object. CONSTITUTION:This device is provided with a means displaying a multilevel image, a means setting more than one windows in the multilevel image, a means superimposing the window set by this means to the multilevel image and to display the image, a means extracting the edge information at a part instructed by the window in this multilevel image, a means detecting the coordinates of an edge representative point in the window twice at least based on the edge information while virtually switching window width to a central part, and a means calculating true edge representative point coordinates based on the first edge representative point coordinates, second edge representative point coordinates and window width change rate.
Patent JP-S5841912-A (JP)
Title: Binder fiber of polyester for batting
Inventor: TAKEGAWA MASAHARU
IPC: D04H1/55
Filed: 1981-09-08
Abstract: PURPOSE:The titled binder fiber that is a conjugated fiber consisting of the core component of a high softening point and the sheath component of a low softening point in which the melt viscosity of the sheath component at a temperature between the softening points of both components has a specific relationship with the fineness of the conjugated fiber, thus showing good adhesion and giving bat wool with high bulkiness and flexible touch. CONSTITUTION:(A) A polyester with a softening point of higher than 240 deg.C is used as a core component and (B) another polyester of 100-150 deg.C softening point as a sheath component to effect conjugate spinning to produce the objective conjugated fiber in which the relationship between the melt viscosity (M) in poise of the sheath polyester at 170 deg.C, the fineness of the conjugated fiber (D) in denier and the fineness of the core fiber (d) in denier satisfies equations Iand II. The resultant fiber preferably has a heat shrinkage of less than 60% at 170 deg.C.
Patent JP-H09314547-A (JP)
Title: Wire saw
Inventor: SHIBAOKA SHINJI
IPC: H01L21/304
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting works with a wire saw which can cut a plurality of works of different crystal orientations simultaneously, and a device therefor. SOLUTION: A plurality of semiconductor ingots 32 and a plurality of tilting units 30 are arranged. The semiconductor ingots 32 are attached to the tilting units 30, respectively. The semiconductor ingots 32 are tilted by the tilting units 30 respectively in the horizontal and vertical directions with respect to a wire row 20 by predetermined angles. Thereafter, the semiconductor ingots 32 are attached to a work sending table 28 through the tilting units 30 so as to simultaneously cut the semiconductor ingots 32.
Patent JP-S6322052-A (JP)
Inventor: JIEEMUZU MANIO SHIRUBA
IPC: C07C68/02
Filed: 1987-06-08
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-S6033833-A (JP)
Title: Punch press forming machine
Inventor: IWASAKI MASAO
IPC: B21D28/00
Filed: 1983-08-04
Abstract: PURPOSE:To enable punch-formation of a projecting product and a recessed product with one press forming machine by supporting a projecting work provided with a movable punch supported in a lifting device in the recess formed to a lower die from the lower side. CONSTITUTION:A recessed product 2 is supplied to a lower die 7 and after the product 2 is positioned by the inside circumferential edge thereof, an upper die 8 is lowered. An upper knife 9 and a lower knife 6 cut the product 2 while a work holder 11 in the die 8 holds down the outside circumference of the product 2 with the elastic force of springs 10. The die 8 is then risen to discharge the product 2 and a movable punch 16 is risen. A projecting product is placed on the top surface 16 and the punch 15 is risen until the hook 17 of the punch 15 contacts with the stopper 8 of the die 7. The projecting product is positioned as the top surface of the punch 15 contacts with the entire surface of said product and at the same time the outside circumferential edge thereof contacts with the top surface of the die 7. When the die 8 is lowered, the circumferential edge of the projecting product clamped between the die 7 and the holder 11 is exactly cut by the knife 9 and the knife 6.
Patent JP-S622807-A (JP)
Inventor: ABE MITSUHIRO
IPC: H02G3/00
Filed: 1985-06-28
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-S5268200-A (JP)
Title: Preparation of collagen peptide or mixed amino acids
Inventor: MINOWA SHIYUUJI
IPC: A61K8/65
Filed: 1975-12-01
Abstract: PURPOSE: To prepare easily a water-soluble collagen peptide or mixed amino acid having uniform qualities by hydrolyzing a collagen-containing raw material under specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01313635-A (JP)
Title: Fuel controller
Inventor: UCHINAMI MASANOBU
IPC: F02D41/00
Filed: 1988-06-09
Abstract: PURPOSE:To permit the superior drive by suppressing the disturbance of the air-fuel ratio even in acceleration or deceleration by carrying out the fuel injection according to the modulating control value which is calculated through the estimation of the variation from the fuel injection time to the closure of a suction valve. CONSTITUTION:In the interruption processing in a control circuit 20, the fundamental fuel injection quantity is controlled to be modulated by the weighted average. The variation speed of the modulating control value is calculated from the interruption signal interval supplied from a revolution speed sensor 11 and each modulating control value at this time and the preceding time. Then, the estimated value of the modulating control value in the case when a suction valve is closed is calculated from the injection time, time up to the closure of a suction valve when the intake quantity is determined in the final stage, modulating control value, and the variation speed of the modulating control value. Since the fuel injection of the engine 1 is carried out according to the estimated value, the generation of the overlean or overrich state of the air fuel/ratio in acceleration or deceleration is prevented, and the superior drivability can be obtained.
Patent JP-S5685419-A (JP)
Title: Preparation of synthetic acrylic rush having improved flame retardancy
Inventor: KOBASHI TOSHIYUKI
IPC: D01F6/54
Filed: 1979-11-02
Abstract: PURPOSE: To obtain a rush having improved flame retardancy, moisture absorption, water absorption, touch and appearance without decomposition and discoloration, by extruding an acrylic polymer melt adjusted to a pH in a specific range, and forming the extruded polymer.  
     CONSTITUTION: An acrylic polymer obtained from acrylonitrile (AN) alone or by reacting AN with an ethylenically unsaturated compound in the presence of water at 120°C or below is mixed with an organic compound containing halogen to give a  melt of the acrylic polymer containing halogen. The resultant melt is then extruded through a nozzle into a low-pressure zone to give a foamed linear material. In the process, the pH of the melt is adjusted to give the remaining liquid having a pH of 4W6.8 when one pt.wt. the extruded and foamed structure is treated with 100pts.wt. water at 100°C for 10min. A vinyl halide or vinylidene halide may be used as the ethylenically unsaturated compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H021233-A (JP)
Title: Apparatus for measuring induced potential
Inventor: YAMAZAKI TOSHIMASA
IPC: A61B5/0484
Filed: 1988-06-08
Abstract: PURPOSE:To eliminate an increase in a measuring time and to reduce the load on an examinee by analyzing the relation between induced potential and subject quantity from the characteristic parameter of induced potential outputted from an induced potential analyzing means and the subjective quantity relating to the content of the character row outputted from a subjective quantity data analyzing means. CONSTITUTION:An examinee 10 inputs the result of subjective judgement to the character row displayed by a character row display part 11 to a subjective quantity input part 20 and a signal 201 relating to subjective quantity is collected to a subjective quantity data collection part 21. A subjective data analytical part 22 analyzes how to feel the content of the character row on the basis of the signal 133 relating to the display order of the character row outputted from a character row display control part 13 and the signal 211 showing the numerical value corresponding to the category indicated in relation to the judgement of the examinee to the content of the character row. An objective quantity/subjective quantity relation analytical part 23 analyzes the relation between objective quantity and subjective quantity on the basis of the signal 171 relating to the objective quantity data outputted from an induced potential analytical part 17 and the signal 221 relating to the subjective quantity data outputted from the subjective quantity data analytical part 22.
Patent JP-H07332482-A (JP)
Title: Automatic gear for vehicle
Inventor: KUBO KUNIHIRO
IPC: B60W10/184
Filed: 1994-05-31
Abstract: PURPOSE:To reliably ensure running of a vehicle even when a solenoid valve fort gear shift fails. CONSTITUTION:An automatic gear shifter for a vehicle comprises a manual valve 32 coupled to a shift lever and operated; a plurality of solenoid valves 11-14 magnetized and operated according to the running state of a vehicle; a plurality of frictional fastening elements C0-C2 and B0-B3 receiving an oil pressure and selectively coupling or fixing the constituting elements of a planetary gear train- to generate a desired wheel drive force; a manual valve 32 and solenoid valves 11-14; and mechanical type switching valves 21-29 and 35-37 arranged between friction fastening elements C0-C2 and B0-B3 and switching the feed of an oil pressure to the frictional fastening elements C0-C2 and B0-B3 according to operation of the manual valve 32 and the solenoid valves 11-14 so as to selectively operate a constituting element having a relation to bring the planetary gear train into a lock state during simultaneous operation.
Patent JP-H10329296-A (JP)
Title: Sticking device of lapping material
Inventor: NAKANO YUKIYASU
IPC: B32B37/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable easy regulation of a rolling direction of a sticking roll in relation to a conveying direction of a workpiece. SOLUTION: A positioning groove (support part) 57 is formed as a positioning means for a sticking roll 40U in the outer periphery of a guide bar (shaft-shaped member) 53, while a bearing member 50 is provided with an engagement member 60. On the occasion of an interchange of stages, the sticking roll 40U is rotated integrally with the guide bar 53 in relation to the bearing member 50. Then the positioning groove 57 engages with the engagement member 60 at the point where a rolling direction of the sticking roll 40U becomes parallel with a conveying direction of a workpiece W, and thereby the rotation of the sticking roll 40U is regulated.
Patent JP-H0436993-A (JP)
Title: Dispersion type electroluminescence element
Inventor: IGARASHI TAKAHARU
IPC: H05B33/22
Filed: 1990-05-31
Abstract: PURPOSE:To prevent separation of fluorescent substance particles and binder at the time of temp. variation likely to occur due to difference between their coefficients of thermal expansion by dispersing fluorescent substance particles in the binder consisting of gelled or plasticized dielectric substance, and thus forming a light emission layer. CONSTITUTION:To make a dispersion type EL element, an ITO film 1 is coated with cyanoethylized polyvinylalcohol solution followed by drying process to form an adhesive layer 2, and 5-90% cyanoethylized saccarose as plasticizer of low molecular structure is added to cyanoethylized pululan followed by a process of turning into plasticized or gelled state, as desired, to yield a binder 31, in which fluorescent substance particles 32 are put dispersedly. The adhesive layer 2 is coated with this substance to form a light emission layer 3, over which another adhesive layer 2' similar to the one 2 is formed, and the resultant laminate is affixed with the 2' side to an Al electrode plate 4 using a hot pressure attaching means.
Patent JP-S5266122-A (JP)
Title: Rotation frequency advance calculating apparatus for electronic advanc e control unit
Inventor: TACHIBANA SETSUZOU
IPC: F02P5/15
Filed: 1975-11-27
Abstract: PURPOSE:The improvement of reliablity, cost reduction, and compactification are planned by constituting the circuit enough simple to obtain the rotation advance characteristic expressed as a linar function.
Patent JP-H08825-A (JP)
Title: Shooting game machine
Inventor: YUMIYA KENJI
IPC: A63F7/24
Filed: 1994-06-24
Abstract: PURPOSE:To provide a shooting game machine capable of easily performing adjustment for the degree of hardness of a game by providing a shooting speed adjusting means capable of setting the shooting speed of an object to be shot at desired speed. CONSTITUTION:The controller of this shooting game machine is provided with a CPU 31 which controls the whole operation of the shooting game machine, a storage part 32 connected electrically to the CPU, and a control part 33. The CPU 31, when reading the preset value of a switch 34a from the control part 33, operates a timer by the number of counters in accordance with the preset value, and outputs a solenoid driving signal to a solenoid at the timing of count matching via the solenoid driving circuit of the control part 33. Then, the solenoid drives an arm part based on the signal, and a bullet is shot. The switch 34a is a switch to adjust the shooting speed of the bullet, and it is provided with four steps of switching, for example, from high speed to slow speed, and the more shooting speed of the bullet is increased the higher mechanical shock can be obtained, which increases the falling rate of a premium.
Patent JP-H04343090-A (JP)
Title: Time switch structure
Inventor: EBISU SHUSUKE
IPC: G04F3/06
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a time switch structure capable of easily changing the period and at low cost. CONSTITUTION:A time switch structure is constituted of a pulse motor 2, a clock IC 3 to control the pulse motor 2, and an oscillator 4 to input to this clock IC3. In a connection circuit 5 for the oscillator 4, a plurality of trimer capacitors 9 having a dip switch 8 to convert the oscillation period are provided. By operating the dip switch 8 of the connection circuit 5, the trimer capacitor 9 operates to change the oscillation period and thus revolution speed of the pulse motor 2 can be changed. Therefore, the period can be changed freely only by operating the dip switch 8 which is an easy work and a low cost time switch structure can be obtained.
Patent JP-S5769368-A (JP)
Title: Tire discriminator
Inventor: MARUMOTO YOSHIO
IPC: B29B11/00
Filed: 1980-10-13
Abstract: PURPOSE:To realize the discrimination of tire with high accuracy, by rotating relatively either a magnetic detector or the tire and detecting the magnetic signal. CONSTITUTION:A tire 12 recorded to a bead wire 22 is positioned by the magnetic signal having the direction of the magnetic field identical with the circumference direction of the wire 22. Then a magnetic detection part 41 in which plural ferromagnetic resistance type detection elements are arranged within a plane including the rotating shaft line of the plural tire 12 is opposite to the inner circumference of the bead part with a distance and detects the magnetic signal. Then either the part 41 or the tire 12 is turned relatively by means of a rotary mechanism 31. Thus the magnetic signal is detected to discriminate the type of tire.
Patent JP-H05333796-A (JP)
Title: Light guide plate and surface light source using the same
Inventor: KONO SHUNJI
IPC: F21V8/00
Filed: 1992-06-03
Abstract: PURPOSE:To obtain the light guide plate which uniformly projects guided-in light with high efficiency and the surface light source which uses it by including a specific place with in the distance between a light projection surface and a light reflecting surface and roughening the light reflecting surface. CONSTITUTION:The light guide plate 1 is formed of transparent resin. The light guide plate 1 is so shaped that the place represented by an equation I is included within the distance Y between the light projection surface 4 and light reflecting surface 3. In the equation I, X is the distance from a light guide-in surface 2, Z is the distance between the light reflecting surface 3 and light projection surface 4 on the light guide-in surface 2, and A and B are a constant and a constant larger than one respectively; and Z>=AxXXB. The light reflecting surface 3 is roughened as shown by an expression II. In the expression II, Nx and Ny are the numbers of projections per mm in the sectional curve on the light reflecting surface 3 respectively; and Nx is the number in a direction parallel to the light guide-in surface 2 and Ny is the number on an axis perpendicular to the light guide-in surface 2. This light guide plate 1 is used to obtain the surface light source which has uniform and high brightness.
Patent JP-H08333878-A (JP)
Title: Fixing structure of piping unit
Inventor: KIMURA TETSUYA
IPC: A47K4/00
Filed: 1995-06-09
Abstract: PURPOSE: To fix a piping unit without increasing the diameter of mechanical anchor bolts and the number of the anchor bolts by providing a piping unit casing with a horizontal frame, the anchor bolts, in which extending sections are buried into a floor, a positioning tool, an overturning preventive frame and a fixing bolt. CONSTITUTION: Piping unit casings 1 are placed temporarily on floor faces at marking positions, where afterward driving type male screw type mechanical anchor bolts 6 are arranged, and height is adjusted by adjuster bolts 19. A screw section is inserted into the slot 13 of a positioning tool 7, a horizontal piece is placed on the floor face, and a vertical piece 11 is abutted against a horizontal frame 3. The positioning tool 7 is screwed to the screw section, and fastened. A frame 9 is stretched over the opposed horizontal frames 3, and bolts 10 are inserted into slots 14 and screwed to nuts 8. Lastly, nuts 15 are clamped, the frame 9 is pushed downwards, and the frames 3 are fixed. Consequently, allowable drawing load is made larger than a female screw type. Accordingly, the execution of works is carried out easily.
Patent JP-S5678254-A (JP)
Title: Transmission system for digital code
Inventor: MORIYAMA KAZU
IPC: H04J3/06
Filed: 1979-11-05
Abstract: PURPOSE:To obtain a correct signal output even in interruption reception from the middle of a telegraphic message by sending a signal with start and stop signals, added at intervals of one frame, from a transmission side and by correcting frame display unit at a reception side. CONSTITUTION:At a reception side, error correction code adding device 2 adds a parity code to an input signal at intervals of one word and start and stop codes at intervals of one frame for interleaving 3, and synchronizing signal generation part 5 performs transmission by adding a synchronizing signal. At a reception side, the transmitted signal is demodulated 12 and the synchronizing signal is detected 18; after de-interleaving 15, error correction 16 is made and the obtained signal is outputted. Further, a frame-by-frame signal is differentiated and compared with a reference clock to detect 21 and 22 phase advance and delay, and the phase of clock CLK24 is adjusted to generate a set pulse and sample pulse. Furthermore, the demodulated signal is converted 13 into a parallel-bit signal, which is displayed on display unit 25 by way of buffer 14. Over a look at the lighting states of lamps of display unit 25, the phase of CLK24 is adjusted so as to perform frame synchronization.
Patent JP-S623212-A (JP)
Title: Plastic optical fiber cable
Inventor: MURASE HARUO
IPC: G02B6/10
Filed: 1985-06-28
Abstract: PURPOSE:To prevent the staining on the surface of a plastic optical fiber after the stripping of a protective coating layer and to maintain the good appearance thereof by constituting the title cable of a plastic optical fiber cable and a protective tube which consists of a specific resin and is coated around said cable. CONSTITUTION:The plastic optical fiber cable is constituted of the plastic optical fiber 1 and the protective layer 2 essentially consisting of a PE resin. The PE resin may be any of low-density PE, intermediate density PE, high-density PE and linear low-density PE and is limited to the resin which can be melted at the temp. at which the plastic optical fiber is not damaged. Carbon black is adequately contained in the protective layer at 0.1-1.5wt%, more preferably in a 0.1-1.0wt% range. The optical fiber surface is stained black when the coating material of the protective layer is stripped at >=1.5wt% content. The black stain is not provided to the fiber at all and the good appearance is thus maintained even after the stripping of the protective layer.
Patent JP-H04368229-A (JP)
Title: Automobile with hydrogen engine
Inventor: KADOKURA MASAKI
IPC: B60K15/06
Filed: 1991-06-14
Abstract: PURPOSE:To prevent hydrogen gas leakage from a hydrogen supply pipe due to the influence of an external load. CONSTITUTION:An MH tank T is disposed at the underside of a floor panel 2. Between the MH tank T and a side sill 12, there is provided a closed section see A which extends in the cross direction of a vehicle body. Moreover, in the closed section space A, there is disposed a hydrogen supply pipe 19 which uses hydrogen gas for a hydrogen engine from the MH tank T. As a result, a highly rigid member 12 and the tank T are arranged on both sides of the hydrogen supply pipe 19. Consequently, it is possible to restrain the influence of a load upon the hydrogen supply pipe 19 at the time of collision of a vehicle for prevention of hydrogen gas leakage.
Patent JP-S5947033-A (JP)
Inventor: RIYUDEIGAA HANSU
IPC: C21D9/40
Filed: 1983-08-04
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。