baber/WOPTO huggingface dataset:
Patent JP-S6354590-A (JP)
Title: Oil cooler
Inventor: SATO YOICHI
IPC: F28D1/02
Filed: 1986-08-21
Abstract: PURPOSE:To obtain sufficient cooling effect even in a small area in an oil cooler for automobiles, etc. by providing heat radiation fins which guide air in one direction along the outer surface on the side face of the oil cooler main body made of aluminium formed in a flat and hollow shape. CONSTITUTION:An oil cooler 1 made of aluminum formed in an extrusion die in a flat and hollow shape has a snaking oil passage 2 formed in the inside by means of partition walls 13-15, and the oil flows in and flows out by an inlet connection member 6 and outlet connection member 6. Underneath this oil cooler main body 3 a plurality of heat radiation fins 4 are provided which have a specified distance among them in the right and left direction and extend as one body with the main body in the direction of front and rear of a vehicle, and those fins guide the air along the outer surface in one direction. With this arrangement a narrow space can be used and it is not interfered with or disturbed by other devices and sufficient cooling effect can be provided.
Patent JP-S6353910-A (JP)
Inventor: KUMAGAI MOTOO
IPC: H01G4/12
Filed: 1986-08-22
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-S5985765-A (JP)
Title: Ink jet recording apparatus
Inventor: HARUTA MASAHIRO
IPC: B41J2/05
Filed: 1982-11-10
Abstract: PURPOSE:To realize recording good in gradation and resolving power by a simple structure and to enable half-tone printing, by arranging a viscosity control means for changing the viscosity of ink in the vicinity of the ink emission orifice of an ink jet head. CONSTITUTION:An ink jet recording apparatus has a viscosity control means for changing the viscosity of ink in the vicinity of the emission orifice of an ink jet head. For example, a cylindrical piezoelectric vibrator 52a is provided to the outer peripheral part of a recording head 51 having a liquid chamber 54 formed into a nozzle shape and, when a signal is inputted to the input terminal 71 of a recording signal having a signal corresponding to gradation, it is converted to the drive signal of the ink jet head while a thermal heater 75 is driven to heat the ink in the vicinity of the leading end of the nozzle and a signal delayed by a delay circuit 74 is applied to the piezoelectric vibrator 52a to pressurize the liquid chamber 54 to record the signal by a recording member 62 while injecting ink liquid droplets 61 from the nozzle leading end.
Patent JP-S6257492-A (JP)
Inventor: MIURA MASASHI
IPC: C11D7/42
Filed: 1985-09-06
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-S5988128-A (JP)
Inventor: KONDOU MITSUO
IPC: G02B23/26
Filed: 1982-11-10
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-H1138906-A (JP)
Title: Liquid crystal device
Inventor: ISHIWATARI KAZUYA
IPC: G09F9/35
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the display quality of a liquid crystal device by improving surface flatness of the flattened layer formed on a color filter. SOLUTION: The depth of a groove 4a on a flattened layer 4 between R(red), G(green), and B(blue) picture elements of color filters 3 is made equal to or smaller than 65% of a gap (cell gap) between a pair of substrates 1 interposing liquid crystal, and also difference of thickness between in the vicinity of central parts of R, G, B picture elements of color filters 3 and in the vicinity of the peripheral part of the flattened layer 4 is made up to 0.3 μm, and thereby, it is possible to obtain excellent display quality by suppressing adverse effects on the liquid crystal orientation.
Patent JP-S6354096-A (JP)
Title: Cordless terminal electronic exchange system
Inventor: KAWANA KAZUO
IPC: H04W84/10
Filed: 1986-08-22
Abstract: PURPOSE:To attain communication with plural cordless terminals for one connection device by matching a diffusion and inverse diffusion code of the connection device with that of the cordless terminal. CONSTITUTION:Cordless terminals 1-3 are accommodated in an electronic exchange comprising a connection device 4, a time division switch 27 and a central control unit. Code generators 6, 11, 16 at each terminal have prescribed codes PN1, PN2 and PN3 and diffuse a transmission signal by the codes PN1, PN2, PN3 and inversely diffuse the reception signal by the codes. On the other hand, a code generator 21 of the connection device 4 have codes diffusing the transmission signal and inversely diffusing the reception signal in matching with the codes PN1, PN2 and PN3 of the cordless terminal. In making communication of the connection device 4 with the terminal 1, the same code PN1 as that of the code generators 21, 6 is decided from a CPU 28 via a control section 25. Through the constitution above, the number of connection devices is decreased, thereby obtaining economical effects.
Patent JP-H0362166-A (JP)
Title: Intersection point calculation system
Inventor: TAKEUCHI KAZUHIRO
IPC: G06F17/50
Filed: 1989-07-29
Abstract: PURPOSE:To stably calculate an intersection point independently of the combination of geometric shapes by calculating the intersection point after adjusting an exponent so that the exponent difference of the coefficient of an equation for calculating the intersection point becomes minimum. CONSTITUTION:An intersection point calculation module 1-1 takes out the geometric data 4 of a pattern from a file, and sets up the equation for calculating the intersection point. Next, the exponents as a hexadecimal of each coefficient of the equation are obtained. Next, the maximum value of the difference of the exponents of each coefficient is obtained, and the new coefficient is obtained by executing conversion so that the maximum difference becomes minimum. Then, the intersection point is calculated by an arithmetic part 2 on the basis of the equation whose coefficients were adjusted. Accordingly, since the intersection point is calculated after adjusting the exponent so that the difference of the exponents of the equation becomes minimum, the intersection point can be obtained stably without causing overflow.
Patent JP-H0362682-A (JP)
Title: Ghost elimination device with noise canceller
Inventor: YUZAWA KAZUYUKI
IPC: H04N5/21
Filed: 1989-07-29
Abstract: PURPOSE:To reduce the time till ghost is eliminated by controlling the device such that a signal during noise processing is outputted before noise elimination by a noise elimination circuit is finished and starting the setting of a filter coefficient based on the signal. CONSTITUTION:A video signal is inputted to an 8-field arithmetic circuit 7. The circuit 7 calculates the ghost elimination reference signal for each 8-field sequence. A noise elimination circuit 8 outputs forcibly a signal subject to noise elimination on its halfway before the noise is completely eliminated when the circuit 8 applies arithmetic mean processing to a signal calculated by the circuit 7 for many number of times and its signal sets the coefficient of a filter. Thus, a proper control signal is sent from a control means 20 to the circuit 8 and a filter coefficient setting circuit 12 to apply the processing as above thereby controlling the transmission timing of a noise elimination signal and the filter coefficient. Thus, the ghost signal is eliminated on its halfway without awaiting the end of noise elimination.
Patent JP-H10238233-A (JP)
Title: Beat die
Inventor: MATSUZAKI SHIGEKI
IPC: E06B3/64
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To improve performance by forming a beat die of a hard raw material and a soft raw material of a prescribed quality of material, and specifying a linear expansion coefficient and a heat resistant temperature of the hard raw material. SOLUTION: A beat die 3 composed of an upper soft part 3a and a lower hard part 3b is manufactured by extruding a hard raw material and a soft raw material together. Next, in the hard material, a linear expansion coefficient is set not more than 6.0×10<-5> / deg.C, and is preferably set not more than (5.0 to 3.0)×10<-5> / deg.C, and a heat resistant temperature is set not more than 80 deg.C (a Vicat softening point and a load 5kg). Preferably, the hard raw material is composed of a mixture of a polyvinyl chloride resin and/or a chlorinated polyvinyl chloride resin or these and an ABS resin and/or an AS resin, and a filler selected from glass fiber, mica, talc, a calcium carbonate and wood flour is blended by 5 to 50 pts.wt. to its 100 pts.wt. Soft vinyl chloride is used as the soft raw material.  Therefore, contraction is prevented and restrained, and sealing property and external appearance can be improved.
Patent JP-H1172306-A (JP)
Title: Apparatus for capasitively sensing change in morphological characteristic
Inventor: ACKLAND BRYAN D
IPC: A61B5/117
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the measurement of the capacitance of morphological characteristics of an object approaching or contacting an upper area based on a differential capacitance by arranging at least one dielectric body area for applying the differential capacitance so that the differential capacitance improves the sensitivity in the measurement of the capacitance of the object with a sensor during the inspection thereof concerning the parasitic capacitance of the sensor. SOLUTION: The capacitance of a capacitor which is formed between a sensing element 12 and a recessed part 19 of a finger 16 contacting the surface 15 of a sensing area 14 is smaller than the capacitance of a capacitor formed between the sensing element 12 and a protruded part 18 of the finger 16. Therefore, the capacitance of each capacitor formed in the area between the sensing element 12 and the protruded part 18 and the recessed part 19 is held between limit values as respectively defined by the protruded part and the recessed part. The visual expression of the form is generated by measuring the capacitance of a capacitor array. Therefore, the capacitance attendant on an upper dielectric body area between a capacitive sensor 10 and the object is improved by using a dielectric body area sufficiently larger than the parasitic capacitance of the sensing element.
Patent JP-H0925302-A (JP)
Title: Production of meceration material of bacterial cellulose
Inventor: HIOKI SHINYA
IPC: C08B37/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a maceration material of bacterial cellulose having excellent papermaking characteristics by macerating bacterial cellulose with a self-excited ultrasonic grinder. SOLUTION: This production process comprises macerating bacterial cellulose with a self-excited ultrasonic grinder. It is desirable the maceration material is produced from bacterial cellulose obtained by aerated spinner culture.
Patent JP-H1130736-A (JP)
Title: Optical device
Inventor: AOKI HIROSHI
IPC: G02B7/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the optical device having an adjusting mechanism which can adjust the interval between optical elements without rotating the optical elements. SOLUTION: This optical device is equipped with a holding member which holds a 1st optical element, a cylinder member 10 which engages the holding member on its internal surface movably along the optical axis (m) of the optical element 4, a 2nd optical element 3 which is provided to the cylinder member 10 independently of the holding member, an engagement pin 8 which is so fixed to the holding member as to engage a straight movement hole part 10a formed penetrating the outer peripheral surface of the cylinder member 10, and adjusting members 7 and 9 which are threadably engage with the outer peripheral surface 10b of the cylinder member 10 and move the holding member along the optical axis by the linear movement of the engagement pin 8 along the optical axis wherein its movement in the rotating direction is restricted,  and the distance between the 1st optical element 4 and 2nd optical element 3 along the optical axis is adjusted by the rotation fo the adjusting members 7 and 9.
Patent JP-H0484592-A (JP)
Title: Transmission terminal equipment
Inventor: ISHII MUTSUMI
IPC: H04Q9/00
Filed: 1990-07-27
Abstract: PURPOSE:To compensate data even when backup time is over by detecting a voltage drop of a backup power supply and sending the stored data to a master station when the voltage reaches a prescribed value or below. CONSTITUTION:When power failure takes place, a backup power supply 10 is selected by a power supply circuit 11 and when a power interrupt signal is sent via a signal line 15, a CPU 1 uses a switch circuit 13 to stop (OFF) the power supply for a transmission I/F 5 and enters the low current consumption mode. When the voltage of the backup power supply 10 reaches a prescribed value or below, a voltage drop detection circuit 12 makes interrupt and the CPU 1 is turned on by a power supply switch circuit 13 of the transmission I/F 5, sends a pulse data stored in a RAM 4 by the backup power supply 10 to a master station via the transmission I/F 5 and interrupts the power supply for the transmission I/F 5. Thus, the master station recognizes just before power failure even when the backup time is over.
Patent JP-H0856109-A (JP)
Title: Method and apparatus for multiposition antenna
Inventor: JIEIMUZU PII FUIRITSUPUSU
IPC: H04B1/38
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To realize an antenna system provided with high performance characteristic both in the state of opening an antenna and in the state of collapsing it. SOLUTION: The antenna system includes a first antenna 107 arranged on a first equipment housing 103 and a parasitic radiator 108 arranged on a second equipment housing 102. The housings mutually move to collapse the equipment in a stand-by mode and to extend the equipment in an active communication mode. The first antenna 107 and the radiator 108 are arranged in the housing of each to be parasitically connected when the housing are collapsed and to avoid being connected when the housings are extended.
Patent JP-H0362481-A (JP)
Title: Press contact jig for flat cable
Inventor: KURATA TAKASHI
IPC: H01R43/00
Filed: 1989-07-31
Abstract: PURPOSE:To certainly connect a flat cable to a connector by providing latches having respective one-side ends engaged with locking support stands on arms. CONSTITUTION:A connector 2 is disposed between guide blocks 5, 6 fixed to a locator plate 4, which has left and right support stands 8, and a flat cable press plate 13 connected to left and right arms 11, 12 pivotally supported by the locking support stands 8 in such a manner as to be capable of sliding has an elastic member 14 made of sponge for pressing flat cables 21, 22. Latches 17, 18 having respective one-side ends engaged with the locking support stands 7, 8 are provided on the arms 11, 12. Hence, the flat cables 21, 22 can be certainly connected to the connector 2, and a flat cable press contact jig 1 capable of covering the outer surfaces of the flat cables 21, 22 with a cable cover 23 can be provided.
Patent JP-S6442931-A (JP)
Title: Transmission power control system for satellite communication earth station
Inventor: SETA MITSURU
IPC: H04B7/15
Filed: 1987-08-10
Abstract: PURPOSE:To compensate accurate transmission power together with the compensation of rainfall attenuation with quick gain fluctuation and the compensation of a reception system with comparatively slow gain fluctuation by controlling the transmission power of a transmission signal in response to a control signal from a variable correction circuit. CONSTITUTION:The rainfall attenuation with fast gain fluctuation is compensated based on the logic A of a level control with simple operation processing. On the other hand, since the gain fluctuation of the reception system is slow because of temperature change or the like, a gain fluctuation (x) of the own station reception signal reception system and the gain fluctuation (y) of the beacon signal reception system are detected by the circuit 4 based on its own reception signal level Cs and a beacon signal level CB and noises NS, NB and the level control logic A is corrected by a variable correction circuit 5 based thereupon. Thus, the transmission power attended with the rainfall attenuation is controlled by using the control signal compensating the gain fluctuation of the reception system accurately in this way.
Patent JP-2000024637-A (JP)
Title: Water treatment system
Inventor: TANIMOTO YOSHIHIRO
IPC: C02F1/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment system small-sized in the system and lowered in cost. SOLUTION: The water treatment system is provided with a storage tank 10 for storing water to be treated, a transporting means (an air lift pipe 11 and a blower 12) for regularly transporting precipitate or the water to be treated in the storage tank 10 to a succeeding treatment part (solid-liquid separation device 20) by an airlift changed in the transporting quantity per unit time corresponding to the change in water level, a water level detecting means for detecting the water level in the water storage tank 10 and a control means for controlling an air lifting time so that the transporting quantity in every time is fixed to coincide with the treating quantity of the succeeding stage.
Patent JP-H0483793-A (JP)
Title: Apparatus for vapor growth
Inventor: SUGIYAMA IWAO
IPC: H01L21/203
Filed: 1990-07-24
Abstract: PURPOSE:To ensure stable feed onto a substrate even for a highly volatile liquid source material by using, as a liquid source storage container, a U-tube with the sectional areas differing from each other at the respective tips and by setting in a vacuum vessel the tube part having smaller sectional area with its neck narrowed down. CONSTITUTION:The tube part having smaller sectional area 11A of a U-tube 11 with the sectional areas differing from each other is inserted into a vacuum vessel 12. And the other tube part with larger sectional area 11B is set outside the vessel 12, and this sectional area is further enlarged to serve this part as a liquid reservoir 13, and a liquid source material 14 such as mercury is put into this reservoir. With the present system, even if said material is highly evaporated in the vacuum vessel 12, such a mercury feed as to keep the liquid level in the reservoir constant will virtually not change the liquid level in the tube part 11A in the vacuum vessel, leading to no variation in the amount of said material evaporated.
Patent JP-H0483411-A (JP)
Title: Input circuit
Inventor: OYABU HIROYUKI
IPC: H03H7/38
Filed: 1990-07-26
Abstract: PURPOSE:To enable this input circuit to effectively correspond also to a DC component in a signal and to reduce current consumption by connecting an input between a resistor element and a level shifting element and connecting an output between the level shifting element and a current source. CONSTITUTION:The input circuit is constituted of the level shifting element D connecting its one end to the other end of a resistor element Rin and the current source I connecting its one end to the other end of the element D and connecting the other end to ground GND. The input Vin to the circuit is con nected between the resistor Rin and the element D, the output Vout is connected between the element D and the current source I and a required bias voltage is obtained in spite of a small current consumption by properly setting up the element D. Thus, the input circuit reducing its current consumption can be formed, and since a capacitor is not included in a signal transmission line, the input circuit can be allowed to sufficiently correspond also to a signal including a DC component.
Patent JP-H1132501-A (JP)
Title: Device for mounting rotary working implement to tractor
Inventor: TAKEUCHI MASASHI
IPC: A01B33/08
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject device for mounting a rotary working implement to the tractor that can readily remove foreign matters entwining themselves around the setting holder by allowing the spiral grooves to get off from the getting off stopping pin to pull out the setting holder from the rotary shaft. SOLUTION: On the hollow shaft 41 of setting holder 4, are set two threaded spiral grooves 7 of which the outer end is opened and the inner end is closed so that it opposes to the radial direction, while the getting-off stopping pin 8 passes through the two-threaded spiral grooves 7, extends over the hollows shaft 41 and the rotary shaft 2 and inserted. When it rotates in the working direction of the rotary shaft 2, the inner end of the spiral groove 7 is connected to the getting off-stopping pint, where by the setting holder 4 and the rotary shaft 2b are integrally rotated. When it rotates in one direction of the setting holder 4, the spiral groove 7 gets off from the getting off-stopping pin 8 whereby the setting holder 4 can be taken off from the rotary shaft 2.
Patent JP-H0247405-A (JP)
Title: Artificial lawn structural-body and its manufacture
Inventor: SEKIGUCHI KEIJI
IPC: E01C13/00
Filed: 1988-08-09
Abstract: PURPOSE:To improve natural feeling, walking feeling, economical property, strength, and durability, and facilitate a large object formation and standardization by fixing lawn-formed members with earth caking bodies formed with the mixture of earth and polymer latex. CONSTITUTION:On a water-permeable cloth piece 8, lawn-formed members 2 are fixed at specified intervals with earth caking bodies 6 formed with the dried mixture of earth and polymer latex, and an artificial lawn structural-body 1 is composed. The lawn-formed members 2 consist of root sections 5 fixed with the earth caking bodies 6 on the side of the water-permeable cloth piece 8, and fine strip sections 3 composed of tag-shaped fine strip members 4 arranged integrally at the tips of the root sections 5, and are linearly formed in the plan view. On the one side section of the fine strip sections 3 of the root sections 5, cloth pieces 9 are laminated, and are sewn integratedly with the fine strip members 4 to be fixed.
Patent JP-H1138486-A (JP)
Title: Camera
Inventor: ISHIHARA MASAAKI
IPC: G03B17/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To enable a user to recognize which subject is photographed on film and when it is done or the like by reading information recorded on the film during performing the heating of an unexposed frame and performing display after the completion of the heading when the film rewound halfway has been loaded in a camera again. SOLUTION: When the film rewound halfway 20 has been loaded again, the data magnetically recorded to a first exposed frame is read and displayed during performing the heading of the film 20. In this case, a magnetic head 2 is driven by a magnetic recording and reproducing circuit 3, so that the data written in a magnetic storing part 21 corresponding to the first frame of the film is read, and the data read is stored in a storage circuit 12. Next, it is discriminated whether or not the data is written in the magnetic storing part 21 corresponding to the second and succeeding frames of the film 20, and when the unexposed frame is detected, a film feeding motor is stopped by a film feeding driving circuit 4. Then, the data stored in the storage circuit 12 is displayed on a displaying means 11.
Patent JP-S58101462-A (JP)
Title: Semiconductor device
Inventor: OGATA SHINKOU
IPC: H01L29/78
Filed: 1981-12-11
Abstract: PURPOSE:To improve the withstand voltage of a semiconductor device by entirely eliminating the perpendicular or acute corner in the planar shape of the connecting portion of a diffused region. CONSTITUTION:Four corners of a plane ABCD of a diffused layer 2 are increased as AA'BB'CC'DD'. The connecting hole is also similarly formed as  planar shape EE'FF'GG'. Ideally, the plane of the layer 2 is preferably circular,  and may be sufficiently octagonal. According to this structure, an electric field is not concentrated at the corner of the layer 2, thereby preventing the local junction breakdown and improving the withstand voltage.