baber/WOPTO huggingface dataset:
Patent JP-S6056049-A (JP)
Title: Sliding contact device
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1983-09-07
Abstract: PURPOSE:To improve the wear resistance and contact resistance characteristics of the brush of a sliding contact device and to also improve the wear resistance of a commutator by adding B, Si, Ge or Tl to the conventional material of the brush and by using an Ag-Gu alloy as the material of the commutator. CONSTITUTION:To an alloy consisting of 8-12% Au, 8-12% Pt, 33-37% Pd, 28-32% Ag, 12-16% Cu and 0.1-2% Zn as the conventional material of the brush of a sliding contact device is added 0.5-10% at least one among B, Si, Ge and Tl without changing the ratio in the composition. An Fe group metal such as Fe, Ni or Co may be substituted for part of the element to be added within the range of 0.01-0.5%. An Ag alloy contg. 3-12% Cu or further contg. <5% Cd is used as the material of a commutator or a slip ring.
Patent JP-S6319002-A (JP)
Title: Temperature adjusting device
Inventor: YOMO TOSHIO
IPC: G05B11/36
Filed: 1986-07-11
Abstract: PURPOSE:To heighten universal applicability, by switching the feedback resistance of an operational amplifier in a sensor part by an analog switch, corresponding to the control range of a temperature to be set. CONSTITUTION:The titled temperature adjusting device is provided with a sensor input part consisting of an input circuit constituting of resistances R1-R4, and a thermocouple 2, an operational amplifier 3, and an A/D converter 10, and controls a controlled system 12 by a control part 11 consisting of a central processing unit, etc. Furthermore, in the control part 11, a control range setting device 14 which switches the control range of the controlled system 12, is provided. At this time, the serial connecting bodies of resistances R14 and R15(R16-R17) and an analog switch S1(S2-S3), are connected between the output terminal, and the inversion input terminal of the operational amplifier 3, respectively in parallel. Thus, by setting the control range of the controlled system 12 in advance from the control range setting device 14, the control part 11 opens/closes the analog switches S1-S3 corresponding to the above setting. As a result, it is possible to change the amplification factor of the operational amplifier 3.
Patent JP-H05337720-A (JP)
Title: End mill
Inventor: SASAKI KAZUYOSHI
IPC: B23C5/10
Filed: 1992-05-30
Abstract: PURPOSE:To secure an end mill which is suitable for high speed cutting and rapid feed cutting by setting a rake angle of each peripheral cutting edge in the axial perpendicular section of a cutting part down to more than -30 deg. and less than 0 deg., respectively, and its helix angle to a range of 45-60 deg., and as for the form of an end mill at bottom view, the rake angle is set to more than -30 deg. and less then 0 deg., respectively, and then installing a flat range there. CONSTITUTION:A rake angle of a peripheral cutting edge 2 in the axial perpendicular section of a cutting part is set down to more than -30 deg. and less the 0 deg., respectively, while a helix angle thetaa is set to a range of 45-60 deg., and as for the form of an end mill at bottom view, another rake angle thetab' is set to more than -30 deg. and less than 0 deg., respectively, and flat width (w) is installed. In addition, depth of a chip pocket is set to 0, 0-1.5mm, and further, if desirable, the flat width is set to 0, 5-3mm. With this constitution, those of high speed cutting, rapid feed cutting and chip controllability are all improved.
Patent JP-S5865309-A (JP)
Inventor: SHIMIZU SHIYOUHACHI
IPC: F16B5/04
Filed: 1981-10-15
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-H1113632-A (JP)
Title: Cutoff device for hydraulic pump
Inventor: TAKAHASHI UTA
IPC: F04B49/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for complicated operation of an operator and to make saving of energy compatible with forceness without a need for complicated operation by an operator. SOLUTION: In this device, a cutoff control device comprising a pressure sensor 24 to detect the discharge pressure of the hydraulic pump 2; a pressure sensor 24 to detect the discharge pressure of the hydraulic pump 2; a cutoff control part to effect cutoff control to effect cutoff control to decrease a discharge flow rate when a discharge pressure is decreased to a cutoff pressure Pc near a relief pressure Pr; and stroke sensors 25 and 26 to detect the operation states of the hydraulic cylinders 4 and 5 and output a corresponding operation detecting signal to a cutoff control part to a cutoff control part is arranged at a hydraulic drive device comprising hydraulic cylinders 4 and 5 driven by discharge pressure oil of a hydraulic pump 2; operation lever devices 6 and 8; and a regulator 9 to control the push-out volume of the hydraulic pump 2.  Further, a cutoff control part 19 relaxes the decrease of a discharge flow rate through cutoff control or reduces the decrease of a discharge flow rate to 0 in a state that the hydraulic cylinders 4 and 5 are operated.
Patent JP-H0721304-A (JP)
Title: Handwritten character recognizing device
Inventor: WAKABAYASHI MASARU
IPC: G06K9/62
Filed: 1993-07-02
Abstract: PURPOSE:To improve the recognizing efficiency of a handwritten character recognizing device by improving the function of a user interface. CONSTITUTION:A handwritten character recognizing device is provided with a setting means 14 which sets the characters in place of the rejected and misread characters by having a conversation with an input means, an issuing means 15 which is set in a valid mode when the characters are set by the means 14 and issues a display instruction of the guide information for the rejected and misread characters by having a conversation with the input means, and a guide information display control means 16 which shows the dictionary information on the character set by the means 14 and the reading information on the rejected/misread character that caused the character set by the means 14 on a display screen in a mode which defines the difference between both information when a display instruction of the guide information is issued by the means 15.
Patent JP-H11355770-A (JP)
Title: Moving image data compression device
Inventor: YAMAUCHI MAKI
IPC: H04N19/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time while improving compressibility, to compress moving image data without loss and to generate code data provided with progressiveness. SOLUTION: This moving image data compression device compresses the moving image data composed of plural frames by continuously encoding the image data of one frame and generates the code data. In the image data compression device, a bit plane generation part 122 decomposes the moving image data inputted from an input part 121 into bit planes for each frame. An area division part 123 encodes the data of respective plane groups generated in the bit plane generation part 122 by performing area division by using correlation of both inside the frame and between the frames.
Patent JP-S6143359-A (JP)
Title: Memory access system
Inventor: MIURA KENICHI
IPC: G06F12/06
Filed: 1984-08-08
Abstract: PURPOSE:To improve the memory using efficiency by providing constitution designating register to designate an access area of each port and allocating the memory banks to each port according to the contents of said designating register. CONSTITUTION:A memory contains plural banks 1 for each of plural processors of a high-speed computer of an MIMD (multiple instruction multiple) type super- computer. A constitution designating part 5 consists of a constitution designating register 51, a constitution designating circuit 52 and an address exception check circuit 53. When the memory access is given to each bank 1 from a memory access port, the circuit 52 and an access control circuit 4 are started according to the contents of the register 51 and then controlled so as to give accesses independently to the banks designated by the register 51 in response to the ports 2 and 3 respectively.
Patent JP-H0812186-A (JP)
Title: Hank winding method
Inventor: KAWASAKI YOSHIO
IPC: B65H51/32
Filed: 1994-06-24
Abstract: PURPOSE:To enable winding with constant tensile force up to an end from a winding start by interposing an overfeed roller between a reel and a yarn supply part of yarn supplied from yarn supply cheese, and winding the yarn round the reel by reducing winding tensile force. CONSTITUTION:Yarn (y) supplied through a yarn supply pipe 4 from yarn supply cheese 3 is wound round an overfeed roller 6 after a single turn in a condition where a proper angle is applied to the yarn, and is passed through a traverse guide 8, and is wound round a reel 1. In this condition, a shaft 2 is driven to rotate the reel 1, and hanks are wound. Since it is wound round the overfeed roller 6 after a single turn in this way, when tensile force of the yarn (y) is increased, the tensile force is relaxed by an increase in friction between the roller 6 and supply yarn, and when the tensile force is reduced, frictional force is also reduced in proportion to it. The so-called self-control action works. Therefore, the tensile force of the yarn (y) can be maintained always constant regardless of a change in a yarn supply side or winding side condition.
Patent JP-H0912033-A (JP)
Title: Vase which rolls without fail and returns to original standing state with its mouth facing up even when it falls upside-down, and its manufacture
Inventor: KOMATSU HIDEAKI
IPC: A47G7/06
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a gravitational force to pull up the mouth of a vase upward, under a state other than a standing state by a method wherein for a part which is lower than the center of the vase under a standing state, the surface area of the contour is extended and made thicker without adding other substance. CONSTITUTION: In order to make the weight of a part lower than the center of a vase under a standing state larger than a conventional vase, the surface area of the contour 1 for the lower part is extended. Thus, without making it extremely thick, the weight becomes larger, and the shape can be made spherical as well. For the manufacture, the ratio of the surface areas of the contour 1 which are partitioned into the upper part and the lower part, and the ratio of the thicknesses are simply adjusted as the major activities. In this case, the weight of the part which is lower than the center of the vase under a standing state needs to be twice or more of the upper part, and it is necessary to form the vase according to this standard.  The vase which is formed in this manner easily rolls by the gravitational force of the lower part, and returns to the original standing state because the vase is made into a spherical shape, even when the vase is forced to fall sideways from the standing state.
Patent JP-S648526-A (JP)
Title: Recording medium
Inventor: IZEKI SEIJI
IPC: G11B7/24024
Filed: 1987-06-30
Abstract: PURPOSE:To obviate a decrease in yield and to widen the width for the adjustment of an adhesive agent so that a recording medium can be easily produced by forming the recording medium in such a manner that a stuck surface has partly recesses lower than said surface or has the recesses facing the surface. CONSTITUTION:The stuck surface 4 has partly the recesses 1, 2 lower than the surface 4 or the recesses facing the surfaces 4. The recesses 1, 2 function to prevent the bleeding of the excess adhesive agent, etc., cast by rolling of the surface 4 to the end face or inside space surface of the recording medium. The excess adhesive agent, etc., are thus accumulated into the recesses 1, 2. The permissible amt. of the adhesive agent to be used for the sticking is thereby increased and the control of the amt. of the adhesive agent is facilitated; in addition, the generation of a defect by bleeding of the adhesive agent, etc., as the recording medium is decreased.
Patent JP-H09323401-A (JP)
Title: Screen printer and printing method
Inventor: OTA MASAYUKI
IPC: B41F15/08
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To eliminate displacements and improve the precision in printing by storing reference data on the flat-surface image of a screen mask which is photographed with a mask recognition camera and that of a substrate which is photographed with a substrate recognition camera, respectively, comparing displacements in relation to respective read flat-surface images, and adjusting their relative positions. SOLUTION: When an X-Y table section 9 is moved through an X, Y, Z table drive section 11, a substrate recognition camera 3 takes in the flat-surface image of a substrate 13, and a mask recognition camera 4 takes in the flat- surface image of a screen mask 2. The images are entered to a control section 7 through the first and second image processing sections 5, 6 and compared with reference data stored in a memory 19. Depending on a displacement, the X-Y table section 9 is moved through the X, Y, Z table drive section 11, the position of the substrate 13 is aligned with the screen mask 2. And then the substrate 13 is lifted together with the Z table section 8 through the X, Y, Z table drive section 11 and made to approach the screen mask 2.
Patent JP-H04367313-A (JP)
Title: Method and device for cooling strip
Inventor: OGISO TOSHITAKA
IPC: B21B45/02
Filed: 1991-06-11
Abstract: PURPOSE:To carry out water injection cooling without applying no floating force to it. CONSTITUTION:Plural cooling water supplying openings 3A, 3B are proviede on the symmetrical positions in the tangent direction of an opentopped cylind cylindrical nozzle and cooling water having turning force impacted by a cooling device 1 on which a horizontal guide plate 2 is provided is injected to the surface of a running strip from a phort distance. Injected water quantity of 100 liters or less per minute per one nozzle and the distance of 50mm or less between the strip and the nozzles are preferable.
Patent JP-H11355106-A (JP)
Title: Sequential circuit
Inventor: OGAWA TADAHIKO
IPC: H03K19/003
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent current consumption owing to a sub-threshold leakage with a logical circuit even when plural latch circuits exist in a semiconductor integrated logical circuit. SOLUTION: A state is normally fixed to be the one where a low potential clock signal ϕ (ϕ='0') and a high potential inversion clock signal *ϕ(*ϕ='1') are previously impressed. When a mode is shifted to the sleep one (SL='1' and SLB='0') in a state where the output of an inverter circuit INV2A is '1' and the output of the inverter circuit INV2B is '0', a direct current caused by the sub-threshold leakage is leaked. But the leakage current is prevented by a switching element (transmission gate) TM3A without the sub-threshold leakage because of the configuration of a non-conductive state high threshold value transistor so that it does not flow from the latch circuit 10A to the logical circuit.
Patent JP-S6226032-A (JP)
Inventor: KITAZUMI MOTOI
IPC: A47J27/14
Filed: 1985-07-26
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-S6410318-A (JP)
Title: Communication terminal equipment
Inventor: TAKAHASHI TORU
IPC: H03M11/04
Filed: 1987-07-03
Abstract: PURPOSE:To improve the operability of a communication terminal equipment by displaying a control code on a CRT together with key input of a desired code so that it is not required for an operator to refer to or learn a table of correspondence. CONSTITUTION:When a control key is pushed, a control code is displayed on a display device 4 in a ten-key image corresponding to ten key and in a matrix (4-1). When said control code shown in a matrix is supplied, the corresponding one of matrix type ten key is pushed at the matrix position where said control code is displayed. For instance, the codes 'BEL', 'BS'-'ErX' correspond to the ten keys '1', '2'-'9' respectively.
Patent JP-2000004264-A (JP)
Title: S/n estimating circuit and reception equipment
Inventor: WAKAMATSU MASATAKA
IPC: H04B17/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an S/N estimating circuit with which it is not necessary to discriminate the kind of a phase modulating system and the estimate of an S/N can be provided in a short time. SOLUTION: An S/N estimating circuit 250 has a square operating circuit 89 for operating a sum (I'2+Q'2) of the square of in-phase component and quadrature component provided from a signal, to which four-phase modulation is performed, to be modulated through phase detection, subtraction circuit 94 for subtracting a target value R2 from the operated result of the square operating circuit 89 and integration circuit 88 for integrating an absolute value |I'2+Q'2-R2| of the operated result at the subtraction circuit 94 by calculating that absolute value. A signal Se showing the integrated result from the integration circuit 88 is amplified by an amplifier circuit 87 and outputted to an output terminal T2 as an S/N estimate signal Sf.
Patent JP-H05330857-A (JP)
Title: Metallizing method with copper
Inventor: UCHIYAMA KENICHI
IPC: C23C18/18
Filed: 1992-06-01
Abstract: PURPOSE:To enhance the adhesive strength of a copper metallizing layer to a glass or ceramic plate whose surface is smooth. CONSTITUTION:A ZnO layer 2 is formed on a substrate 1, a thin Cu film 3 is formed on the ZnO layer 2 and they are converted into a ZnO-CuO layer 4 by oxidizing the thin Cu film 3. An electrolytic Cu layer 5 is formed on the ZnO-CuO layer 4 and heat treatment is carried out at <=450 deg.C to convert the Cu layer 5 into a copper metallizing layer.
Patent JP-H0829087-A (JP)
Title: Heat exchange element
Inventor: KASAI KATSUYA
IPC: F28F3/08
Filed: 1994-07-18
Abstract: PURPOSE:To make a sheet of paper hard to tear off during forming process so that the thickness of paper can be made thin, by a method wherein spacers are provided to restrict line intervals between adjacent liners in a pile of unit members and the liner, ribs and spacers are integrally press-formed into one piece using a sheet of craped paper as a raw material. CONSTITUTION:A liner 10, ribs 20 and spacers 30 are integrally press-formed into one piece of a sheet of craped paper that is hard to tear off even when it undergoes press-forming. Upsides 22 of the ribs 20 and rims 12 of the liner 10 are flat because wrinkles Wi are collapsed and flattened by the pressure during press-forming process. Tips 31 of the spacers 30 are a specified distance apart from the edges of the liner 10. Nearly the entire surface of the liner 10 eludes the pressure during a press-forming process and minute unevenness remains due to the wrinkles Wi. The liner 10 is arranged in the direction in which the wrinkles Wi are smoothed down during the press-forming process and the tips 31 of the spacers 30 are tapered off.
Patent JP-S6322914-A (JP)
Title: Friction-cutting work
Inventor: OOKA SHINKICHI
IPC: E02D11/00
Filed: 1986-07-16
Abstract: PURPOSE:To permit used structural parts becoming an obstruction to be removed out from the existing places by a method in which a covering film is provided through a lubricating elastic layer to the periphery of a structural part, e.g., steel part, etc., and inserted into a hardened material before hardening. CONSTITUTION:A pit of a given depth is excavated by an auger excavator 1 in a target ground, and cement mortar is supplied through a supply pipe 3 while drawing out the excavator 2 to form a cement mortar pile 4. A housing pipe 5 with a folded covering film 6 is set on the upper end of the pile 4 after attaching a cap 7 to the tip of the pile 4. An H-steel structural part 8 is vertically hung down, its tip is inserted into the pipe 5, fitted into the cap 7, and penetrated into the pile 4 not hardened slowly. A lubricant is injected into the space between the part 8 and the film 6 from an injection pipe 9 to form a lubricating elastic layer 10 covered with the film 6. The structural part 8 can thus be recovered and reused.
Patent JP-S5789235-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: FUKUDA IKUO
IPC: H01L21/60
Filed: 1980-11-25
Abstract: PURPOSE:To prevent breakage or automatic detachment at connection of a fine metal conductor by reinforcing a connecting point using conductive resin at an end of the fine metal conductor which is connected to a semiconductor pellet at the other end. CONSTITUTION:A fine metal conductor 16 is connected to an electrode 15 of the semiconductor pellet 14 which is bonded on a lead frame 11a. The other end of the fine metal conductor 16 is connected to a lead frame 11b with reinforcement composed of conductive resin 17 such as conductive epoxy resin over its connecting point. From this, advantates in cost reduction and in promoting reliability are gained by preventing automatic detachment of the connection for which bonding strength is inadequate; in avoiding breakage of the conductor; and in eliminating need for plating of expensive materials onto the lead frame.
Patent JP-H1115287-A (JP)
Title: Image forming device
Inventor: SATO YOTARO
IPC: G03G15/20
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent toner soil on a transfer material, which is caused by soiled spurs, by carrying a fixing means with the transfer material separated from the spurs. SOLUTION: When one end of recording paper P as the transfer material is held in the circular-arc-shaped nip T of a fixing device 17, force is exerted for lifting the recording paper P in the direction of a tangent of a fixing roller 17a at a point P1 on the side where the recording paper P enters the nip T, with the back of the recording paper P separated from the spurs 162 the recording paper P is carried over a carrying part 160, and fixing on the recording paper P is carried out by the fixing device 17. In the case, it is preferable that a plane extended from the transfer-material carrying face PL1 of a toner- image receiving body 14a abut on the vicinity of the nip T of the fixing roller 17a as the upper roller-member of the fixing device 17, for example the part of it which is 1-3 mm higher than the nip T from the point P1 on the entrance side for the recording paper P.  Thus, the recording paper P is caused to enter the nip T smoothly.
Patent JP-H0458837-A (JP)
Title: Apparatus for culturing japanese horseradish
Inventor: SATO SHINICHIRO
IPC: A01G31/00
Filed: 1990-06-26
Abstract: PURPOSE:To easily culture Japanese horseradish with minimum amount of water by supplying water necessary for culture from a buffer tank to the surface of a culture bed and controlling the surface water and percolating water, thereby using the water in a completely closed state. CONSTITUTION:Water for the culture of Japanese horseradish is supplied from a buffer tank 16 to the surface of a culture bed 3 and a part of the water is allowed to flow horizontally on the surface of the culture bed and returned through an overflow port 10 to the buffer tank. The remaining part of water is percolated into the culture bed, passed downward through the soil and returned through a closed conduit 13 to the buffer tank. The ratio of the overflowing surface water running on the surface of the culture bed to the percolated water entering into the closed conduit is controlled by controlling the opening of the flow-control valve 17 of a pipe connecting the closed conduit and the buffer tank and restricting the flow of the percolated water.