baber/WOPTO huggingface dataset:
Patent JP-H11218095-A (JP)
Title: Bearing seal device for water pump, bearing for water pump and water pump for water-cooled engine for automobile
Inventor: MIYAKE NOBUHIKO
IPC: F16J15/3236
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a bearing seal device for a water pump, a bearing for a water pump, and a water pump for a water-cooled engine for an automobile to approximately reliably prevent permeation of cooling water and steam about to permeate the internal part of a bearing and prevent outflow of grease in a bearing. SOLUTION: A seal ring on the impeller side comprises a seal ring 151 on the outer ring consisting of a reinforcing ring, a first auxiliary lip 1512, a main lip 1513, both formed of an elastic body, such as rubber or synthetic resin, and a second auxiliary lip 1514 positioned further on the outside diameter side than the main lip 1513; and a seal ring 152 on the haft side consisting of a first cylinder part 1521 securely fitted in a shaft body, an intermediate part 1522 extending to the outside diameter side therefrom, and a second cylinder part 1523 axially extending in succussion thereto, and rotated with a shaft body.  In this case, the main lip 1513 makes slide contact with the outer peripheral surface of the first cylinder part 1521 of the seal ring 152 on the shaft side, the first auxiliary lip 1512 makes slide contact with the outer peripheral surface of a rotary member located further inside in an axial direction than the main lip 1513. The second auxiliary lip 1514 makes slide contact with the seal ring 152 on the shaft side in a position on the further outside diameter side than the main lip 1513, and the part, extending to the outer diameter side, of the seal ring 152 on the shaft side constitutes a labyrinth seal between the seal ring 151 on the outer side and the outer ring 101.
Patent JP-H02238528-A (JP)
Title: First version processing for computer program
Inventor: JIYON CHIYAARUZU GAATORUMAN
IPC: G06F9/44
Filed: 1989-12-06
Abstract: PURPOSE: To reduce the storage space of a program code while preventing the loss of performance by analyzing an extended program code and eliminating an instruction which is actually unnecessary. CONSTITUTION: At least one instruction of a first version is enlarged into plural instructions which demonstratively copy the main effect and auxiliary effect of the respective instructions. Consequently, the enlarged version is processed and the individual instructions by which the function of a program is not affected by elimination are eliminated. Whether the instruction is necessary to be held or eliminated is decided based on the inspection of the whole translated program. Thus, the scale can be reduced and the performance loss can be prevented.
Patent JP-H08152282-A (JP)
Title: Zigzag fine tube
Inventor: SUZUKI MASAMICHI
IPC: F28D15/02
Filed: 1994-11-25
Abstract: PURPOSE: To provide a zigzag fine tube which is easily manufactured, and in which the entire height can be lowered and heat exchanging characteristics of a high efficiency can be obtained. CONSTITUTION: The zigzag fine tube comprises an extruded flat tube 2 having a plurality of fine holes l for sealing refrigerant, and a header 3 connected to both the ends of the tube 2. The end vicinity of the partition wall 4 of the holes 1 adjacent to the header 2 of the tube 2 is provided with cutouts 5 at every other one to allow the holes 1 to communicate in a zigzag state. Thus, the manufacture is facilitated, the entire height can be lowered, and heat exchanging characteristics of high efficiency can be obtained.
Patent JP-H08148362-A (JP)
Title: Manufacturing method and apparatus for wire-wound chip-type inductor
Inventor: SUZUKI NOBUHISA
IPC: H01F41/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide a method and apparatus with a good yield and efficiency for manufacturing a reliable wire-wound chip-type inductor that is easy to adjust its inductance, in which a manufacturing step is made automatic without using an insulating sheet and a surface grinding step for a core is eliminated. CONSTITUTION: On a carrying plate 23, a C-shaped angular core with a winding thereon is coated with an adhesive. A lead frame 1 set with an I-shaped core 3 and positioned by a positioning pin 16 is moved while a probe 17 put with an LCR meter on a probe mounting plate 26 is moved up and down on a plate 18. The plate 18 is moved vertically by a shaft 27 of a cylinder 21, a directly acting bush 20 and a guide shaft 19. While the probe 17 is put in contact with the core, the I-shaped core on the C-shaped angular core is put under pressure by moving down the pressurizing shaft 9, the inductance can be measured continuously by the probe 17.
Patent JP-S62208994-A (JP)
Inventor: NOERU ROORU BUANIAA
IPC: B41M5/392
Filed: 1986-12-24
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-H07164898-A (JP)
Title: Exhaust tube structure for vehicle
Inventor: MATSUMOTO SHIGEHIRO
IPC: B60K13/04
Filed: 1993-12-16
Abstract: PURPOSE:To provide an exhaust tube support structure for a vehicle, by which the vibration of a welded part between an exhaust tube and a muffler is restrained, and the generation of shearing force in the welded part between the exhaust tube and the muffler due to thermal expansion can be prevented. CONSTITUTION:A right exhaust tube 4 is disposed substantially like a straight line along the substantially longitudinal direction of a vehicle, a left exhaust tube 5 is formed like a crank by a longitudinal part 5a along the longitudinal direction of a vehicle and a lateral direction part 5b along the lateral direction, and disposed, with the lateral direction part 5b passed the lower side of a case 1, and a support member 21 is located in the lower position of a power train shaft O and provided with a fitting plate 22 installed on the lower surface part of the case 1. Accordingly, a lateral direction holding part 23 along the laterad direction and a longitudinal holding part 24 along the longitudinal direction of a vehicle are respectively installed on the fitting plate 22 through hard rubber members 25, 26 the lateral direction holding part 23 is fitted to the right exhaust tube 4, and the longitudinal holding part 24 is fitted to the lateral direction part 5b of the left exhaust tube 5.
Patent JP-H03177221-A (JP)
Title: Method of controlling prevention of side slip
Inventor: MIURA MIKIO
IPC: B65G43/02
Filed: 1989-12-06
Abstract: PURPOSE:To enhance the ability of control of prevention of side slip of an endless image-transfer belt or the like by providing a position detecting pattern in which triangles having their apexes directed toward the axial direction of a drive roller are successively arranged, on one side end part of the belt in the direction of belt conveyance, and by controlling the degree of side slip of the belt in accordance with a signal obtained from the pattern. CONSTITUTION:Marks having a reflectance which is different from that of the outer surface of a belt 1, such as black isosceles triangles or the like, are successively arranged on one side end part of the outer surface of the belt 1 over the entire circumference of the belt in the direction of conveyance of the belt 1 so as to obtain a position detecting pattern 4 which is detected by a reflection type photosensor 3. For example, estimating that a position (a) is a reference position, a position (b) or (c) is detected in accordance with a side slip of the belt 1. A degree of the side slip is computed in accordance with a detection signal from the photosensor 3 so as to control a belt shift means in a direction in which the side slip can be eliminated. With this arrange ment, it is possible to reduce the range of belt meander.
Patent JP-H04185929-A (JP)
Title: Valve structure of liquid pressure damper
Inventor: YAMAOKA FUMIYUKI
IPC: B60G13/08
Filed: 1990-11-21
Abstract: PURPOSE:To make fine adjustment of valve opening pressure possible, to unify damping force characteristics of respective liquid pressure dampers, and to obtain the most suitable damping force characteristics by providing adjusting members for adjusting spring setting loads of valve springs outside the valve springs. CONSTITUTION:Respective adjusting members 17, 18 are turned to right and left directions via respective male and female thread parts 2c, 17a, 4a, 18a by means of appointed jigs, while measuring valve opening pressures of disc valves 11, 12, and moved in the axial direction of a piston rod 2. On the extension side, for instance, a large diameter part 20 of the extension side adjusting member 18 presses the outer peripheral side end surface part of an extension side valve spring 14, and makes the outer peripheral part bend and deform inward by making the outer peripheral edge of a small diameter disc plate 12b as a fulcrum. Spring set loads of respective valve springs 13, 14 are possible to be set to optional and desired set loads hereby. Therefore, fine adjustment of bending rigidity of disc valves 11, 12, which receive spring set loads that is, the valve opening pressure for respective passages 5, 6.
Patent JP-H01160348-A (JP)
Title: Linear pulse motor
Inventor: OKADA TSUNEAKI
IPC: H02K41/03
Filed: 1987-12-15
Abstract: PURPOSE:To call for no electromagnets to a moving piece and to make the moving piece lightly weighed, by magnetizing pole teeth to the polarity in accordance with the input pulse and by moving the moving piece on a straight line with the magnetic action between the magnetized pole teeth and the poles of permanent magnets provided to the moving piece. CONSTITUTION:A linear pulse motor is composed of a stator 11 and a moving piece 12. The stator 11 is formed by installing a pair or exciting units 14 and 15 to a supporting body 13. The exciting units 14 and 15 are formed by installing pole plates 18 and 19 to the tips of both side walls of a yoke 16 around which an exciting coil 17 is wound. The pole plates 18 and 19 have comb-toothed pole teeth 18a, 19a, 20a and 21a. The moving piece 12 has wheels 26 provided to both the front and rear ends of a moving piece main body 24 and permanent magnets 27 and 28 installed to the surface on the stator 11 side.
Patent JP-H01156696-A (JP)
Title: Nuclear fusion device
Inventor: UCHIDA TAKAO
IPC: G21B1/17
Filed: 1987-12-15
Abstract: PURPOSE:To absorb the thermal displacement of the title device and to improve the earth quake proofness thereof by dividing vacuum discharge ducts and connecting the same by means of bellows. CONSTITUTION:The vacuum discharge duct 6 which is supported by a bell-jar 8 and is connected between a plasma vacuum vessel 1 and a vacuum discharge pump 7 is divided at two points and the divided ducts are connected by the bellows 14a, 14b. The divided discharge ducts 6a, 6b on both sides of the bellows 14a are coupled by links 15a, 15b and a pin 16 and the divided discharge ducts 6b, 6c on both sides of the bellows 14b are coupled by a link 17 implanted with a pin 19 and a link 18 having a long hole 18a into which said pin 18 is inserted. The duct 6b of the divided discharge ducts 6a, 6b is thereby acted at the respective coupling points as supporting points so that the ducts can turn around one thereof; therefore, the thermal displacement of the device is absorbed and the discharge ducts are surely supported against the unequal load at the time of an earthquake.
Patent JP-H07169557-A (JP)
Title: Connecting method of terminal to conductive wire
Inventor: SAJI YOSHIO
IPC: H05B3/02
Filed: 1993-12-16
Abstract: PURPOSE:To enhance heat resistance, mechanical strength and the service life of a connecting part by interposing a conductive pipe on the outer periphery of an end part of a conductive electric wire by winding a foil-like body in a spiral shape ground a core material, and connecting a terminal by calking. CONSTITUTION:A conductive body 2 of a heating element is wound in a spiral shape round a core material 1. For example, as a condutive pipe, a grommet 11 is interposed on the outer periphery of an end part to which a conductive electric wire 10 is connected, and as a connecting terminal 5, for example, a contact is connected by calking. Since an excess end part by folding back an end part of the conductive electric wire 10 is interposed between the grommet 11 and the terminal 5 by calking, contact between the conductive electric wire 10 and the connecting terminal 5 is further secured, and mechanical strength of a connecting part can be enhanced.
Patent JP-H06165114-A (JP)
Title: Variable length code recording and reproducing device
Inventor: KURIHARA KOICHI
IPC: H04N19/70
Filed: 1992-11-26
Abstract: PURPOSE:To improve the quality of a picture obtained by a specific reproduction. CONSTITUTION:An LPF 2 imparts a low frequency component in a video signal to a frame inner-frame compressing circuit 4. A subtractor 3 extracts a high frequency component in the video signal and applies the extracted component to an inter-frame compressing processing circuit 5. The circuit 4 executes the inner-frame compression of the low frequency component and the circuit 5 executes the inter-frame compression of the high frequency component. An MPX 14 controlled by a data array control circuit 15 multiples intra-frame data, inter-frame data and address/data length data outputted from address generating and data length measuring circuits 11, 13 in each recording unit and outputs the multiplied result. Since intra-frame compressing processing is applied only to the low frequency component, a picture area corresponding to intra-frame data to be recorded in each recording unit can be expanded. Consequently an updating area for specific reproduction can be expanded and the quality of a reproduced picture can be improved.
Patent JP-H09131367-A (JP)
Title: Paper diaper for male
Inventor: SUZUKI MICHIKO
IPC: A61F13/49
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent feces from sticking to the scrotum when a diaper is worn and facilitate the clearance work by forming a scrotum extraction port extracting the scrotum of the male genital organ to the outside at the middle section along the longitudinal direction of the paper diaper stored with a rectangular water absorbing mat in a plastic bag. SOLUTION: A water absorbing mat overlapped with multiple sheets of Japanese paper is stored in a rectangular bag formed with a water-permeable plastic nonwoven fabric such as polypropylene on the surface and with a water- nonpermeable plastic sheet such as a polyethylene film on the back face to form a rectangular paper diaper for male 1. A scrotum extraction port 6 extended in the width direction is opened at the middle section in the longitudinal direction of the paper diaper for male 1. When the paper diaper 1 is used, it is fitted to a bedridden male, then the scrotum 11 of the male genital organ is extracted from the scrotum extraction port 6 to the outside of the paper diaper 1, and a diaper cover 7 is put on the paper diaper 1 and fixed.
Patent JP-H01163435-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: TSUKAMOTO KEISUKE
IPC: F02D41/04
Filed: 1987-12-17
Abstract: PURPOSE:To improve the efficiency of fuel consumption, by a method wherein a lower limit load value on the high rotation side in a hysteresis area is increased to a value higher than a lower limit value on the low rotation side. CONSTITUTION:A suction control valve 32, an air-fuel ratio control means 1, and a control circuit 50 are provided, and the suction control valve 32 is closed in a low rotation area. An air-fuel ratio is set to a first value on the lean side, and when a total load area is entered, the suction control valve 32 is opened until a load is adjusted to a value P1 at which a negative pressure being high enough to close the suction control valve 32, and an air-fuel ratio is set to a second value being further rich than the first value. In a high rotation area in a partial load area, the suction control valve 32 is released, and an air-fuel ratio is set to a third value being an intermediate between the first and second values. When a total load area is entered once, it is prohibited by a second hysteresis area that an air-fuel ratio produces the third value until a load is decreased to a value P3. Further, the lower limit load value P3 is set to a value higher than the lower limit load value P1 or is set so that a second hysteresis area is eliminated.
Patent JP-H05153650-A (JP)
Title: Automatic private branch exchange
Inventor: HIROMATSU KATSUHIRO
IPC: H04Q3/58
Filed: 1991-12-02
Abstract: PURPOSE:To facilitate the setting of data and save the labor by sending and displaying system data registered in one extension, and checking the contents and judging and registering the data by operators of other equipments when the system data having the same contents are registered in plural extensions. CONSTITUTION:At an extension system registration request from a telephone set 15, the control means 23 of a main device 14 sends out the data to the telephone set 15 through an extension line means 18 and the contents are displayed at a display part 24. A control means 23, once receiving the extension system data from the telephone set 15, stores the data in a storage means 21 and after the registration, the LEDs of the extension telephone sets except the telephone set 15 illuminate to indicate the completion of the registration of the extension system data. When the same data are registered on the telephone set 16, a registration button 27 is only depressed to send the data stored in the storage means 21 and the data are displayed at the display part 25 and registered through necessary operation. Consequently, the system data can easily be set in the plural telephone sets.
Patent JP-H06145514-A (JP)
Title: Thermoplastic elastomer composition
Inventor: YOKOYAMA KOICHI
IPC: C08L77/00
Filed: 1992-11-02
Abstract: PURPOSE:To obtain the title composition which is lightweight and excellent in heat resistance and has a good balance between the properties of a thermoplastic polyamide elastomer and those of an olefin elastomer. CONSTITUTION:The composition comprises 98-30 pts.wt. thermoplastic polyamide elastomer and 2-70 pts.wt. olefin elastomer containing at least 2wt.% olefin elastomer modified with a glycidyl compound.
Patent JP-2001134667-A (JP)
Title: Information processor and method for information processing and recording medium
Inventor: USAMI TAKAYUKI
IPC: G06Q50/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To use musical piece data within the range of a use grant condition corresponding to oiling quantity. SOLUTION: In a step S41, the residual quantity of gasoline remaining in a gasoline tank is detected, and in a step S42, a prescribed value given as a use grant condition is read. In a step S43, musical piece is reproduced. In a step S44, the consumption of gasoline is calculated, and waiting is performed until the calculated results surpass the use grant condition. The musical piece is reproduced during this time. In the step S44, when the consumption of gasoline is decided as surpassing the user grant condition, an advance is made to a step S45 to stop the musical piece reproduction, and in a step S46, the musical piece data of the musical piece are erased.
Patent JP-H02162930-A (JP)
Title: Method and apparatus for detecting supervisory signal
Inventor: ISHIBASHI FUJIO
IPC: H04B17/00
Filed: 1988-12-16
Abstract: PURPOSE:To attain small size, light weight, low cost and stable characteristic by converting a supervisory signal into a digital level signal, inputting the result to a digital phase locked loop circuit, integrating an output of a phase detector and converting the result into a DC, thereby detecting the frequency of the supervising signal. CONSTITUTION:A 6kHz supervisory signal S1 modulated by a receiver is converted into a digital level signal S2 through a band pass filter 1 at a slicer 2. The signal S2 is inputted to a digital phase locked loop circuit 3. Then an output S4 corresponding to the digital level signal S2 is obtained and set to a modulator 9 and a phase signal S3 is obtained from a phase detector built in the said circuit 3. The phase signal S3 is inputted to an integration circuit 4, integrated and converted into a DC. The DC is inputted to a frequency detection circuit 5, from which the frequency of the supervisory signal S1 is detected, thereby detecting the supervisory signal S1.
Patent JP-H10164456-A (JP)
Title: Television receiver
Inventor: YAMAGUCHI NORIYUKI
IPC: H04N5/45
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver, capable of displaying a non-interlaced video signal by converting the signal into an interlaced video signal with the same circuit structure as well as displaying the non-interlaced video signal and the interlace video signal by synthesizing them into a single screen and outputting the interlaced video signal as a composite video signal. SOLUTION: The television receiver generates an interlaced synthesizing signal from a non-interlaced synthesizing signal, compares the interlaced synthesizing signal with a synthesizing signal separated from the interlaced video signal inputted from the other, wires the one whose time is ahead in field memory 54, the one whose time is delayed in line memory 67, when the signal to be written is the non-interlaced, simultaneously writes the signal in either memory as thinning out the signal in one horizontal scanning period by defining one horizontal scanning period as a unit, reads the signals from each memory, based on the synthesizing signal written in the line memory 67 and displays the signals by synthesizing them into one screen.
Patent JP-H01157804-A (JP)
Title: Carbon molding die for hot press
Inventor: OBARA YASUHIRO
IPC: B30B11/02
Filed: 1987-12-15
Abstract: PURPOSE:To cover fragility of a carbon molding die and prevent the same from early loss of reinforcing effect and use the same for a long time by fitting a C/C composite in a manner to encircle the filling sites of a material to be sintered in a cylindrical wall of a carbon molding die. CONSTITUTION:A C/C composite 8 is fitted in a cylindrical wall of a cylindrical carbon molding die 1 constituting of an oven core section of a hot press in a manner to encircule the filling sites of a material 4 to be sintered filled in the carbon molding die. When the carbon molding die 1 is pressurized and heated, a C/C composite 8 of small thermal expansion rate acts to control the expansion of the carbon molding die 1 constituted of graphite and prevent the carbon molding die 1 from getting cracked. Also, at the time of cooling the carbon molding die 1, the carbon molding die of thermal expansion rate larger than that of the C/C composite 8 helps the expanded C/C composite 8 to restore and prevents the same from being fixed to the extremely stretched state and also from getting deformed and loosened. The reinforcing effect of the carbon molding die 1 constituted of graphite, therefore, is retained continuously for a long time by the action of the C/C composite 8.
Patent JP-2001126074-A (JP)
Title: Method for retrieving data by pattern matching and recording medium having its program recorded thereon
Inventor: CHATOUURU DEIANTONO
IPC: G06T7/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To accelerate data retrieval in a processor by providing a method capable of speedily executing pattern matching by a simpler algorithm. SOLUTION: In order to match an inputted observation pattern and a standard pattern in a database, a system for judging similarity through the used of an exponential function having the difference between the waveforms of both patterns as a vehicle is used. That is, when observation data shown by f (x) is inputted like figure 1, e.g. to judge matching with standard data shown by g (x) in the database, the difference between the waveforms of both data at prescribed points on the waveforms (the difference between two points on both waveforms) d (x) is inserted to e-|d (x)| to judge similarity from the value. In a method for using the exponential function like this, an algorithm is simple and calculation is fast.