baber/WOPTO huggingface dataset:
Patent JP-H0829515-A (JP)
Title: Gps receiver
Inventor: ISHIGAKI TOSHIHIRO
IPC: H04B1/16
Filed: 1994-07-19
Abstract: PURPOSE:To enhance the positioning accuracy of receiving position being calculated based on the phase of a pseudo noise code by enhancing the phase locking accuracy thereof. CONSTITUTION:Based on a designated number and a phase, a pseudo noise code generator 21 generates a pseudo noise code which is fed to a despread spectrum processing section 22 and multiplied by an intermediate frequency signal. An LPF 23 removes high frequency components from I signal and Q signal produced through the despread spectrum processing. A phase control section 26 scans the phase and detects such phase as a signal passed through the LPF 23 has an amplitude higher than a predetermined value before making a transition to phase lock processing. During the phase lock processing, the phase control section 26 swings the phase from a central phase and a section 24 calculates the phase difference of pseudo noise code based on the relationship between the phase difference from the central phase and the amplitude of single passed through the LPF 23. The control gain is multiplied by the phase difference at the phase control section 26 depending on the average level of I and Q signals determined at an average signal level calculating section 25 and a central phase signal thus obtained is inputted to the pseudo noise code generator 21 in order to calculate a pseudo distance.
Patent JP-H08324870-A (JP)
Title: Double-face adhesive tape sticker
Inventor: KANEDA KIMIKO
IPC: C09J5/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide a double-face adhesive tape sticker automatically extracting air when a double-face adhesive tape is stuck to rubber or the like. CONSTITUTION: Arms are provided on a base 1, and a roller 2 protruded with needles 3 is provided on suspension sections 7 of the arms via suspension rods.
Patent JP-S6326321-A (JP)
Inventor: PASUPASHII GANESAN
IPC: C22C19/05
Filed: 1987-07-03
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-H0456734-A (JP)
Title: Cooling roll or hearth roll for continuous heat treatment for metal strip
Inventor: NAKANO HIROSHI
IPC: C21D9/56
Filed: 1990-06-27
Abstract: PURPOSE:To inhibit thermal crown, to stabilize and uniformize strip temp., and to reduce wrinkles occurring in a strip by uniformizing the temp. of a metal strip by changing heat transfer between a roll surface and the metal strip in the strip-width direction in a cooling roll or hearth roll for continuous heat treatment for the metal strip. CONSTITUTION:This roll is a cooling roll or hearth roll for continuous heat treatment for a metal strip characterized by changing the form of a roll surface in the width direction so that the heat transfer between the roll surface and the metal strip is changed in the strip-width direction, and further, the form of the roll surface is changed in the width direction by providing regular ruggedness to the roll surface, preferably, by irradiating the roll surface with high energy pulse.
Patent JP-S6277205-A (JP)
Inventor: URADEISURAFU KUBIKA
IPC: B60C11/20
Filed: 1986-07-17
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-H0216998-A (JP)
Title: Production of 12alpha-hydroxypregna-1,4-dien-3-one-20alpha-carboxylic acid and/or salt thereof
Inventor: OGUMA TETSUYA
IPC: C12R1/05
Filed: 1988-07-06
Abstract: PURPOSE:To produce 12alpha-hydroxypregna-1,4-dien-3-one-20alpha-carboxylic acid or a salt thereof by culturing a specific bacterium in a culture medium containing deoxycholic acid and/or a salt thereof. CONSTITUTION:A bacterium, capable of producing 12alpha-hydroxypregna-1,4-dien-3- one-20alpha-carboxylic acid and/or a salt thereof and belonging to the genus Alcaligenes is cultured in a culture medium containing deoxycholic acid and/or a salt thereof. In this case, a nutrient source containing a glucide is intermittently or continuously added to carry out flow addition culture and produce the objective 12alpha-hydroxypregna-1,4-dien-3-one-20alpha-carboxylic acid and/or salt thereof. Alcaligenes faecalis K-1, etc., are cited as specific examples of the above- mentioned strain belonging to the genus Alcaligenes.
Patent JP-H08335729-A (JP)
Title: Piezoelectric transformer
Inventor: ONO YUJI
IPC: H01L41/107
Filed: 1995-06-07
Abstract: PURPOSE: To prevent a short circuit or a break during polarization, by keeping an input-side opposite electrode layer at a distance of a given ratio of width from a long side-face electrode on an output side in a ceramic rectangular plate. CONSTITUTION: An opposite electrode layer 12 is formed opposite to an inner electrode that is previously deposited inside a sintered body. Outer input-side electrodes 13 and 14 connected to the opposite electrode layer 12 are formed on a longer side face, while side-face output electrodes 15 and 16 for polarization on the output side are formed at a distance (d) equal to a half of width or more from the input section so as to obtain a boosting transformer in a lengthwise one-wavelength resonant mode. Since a node of the one-wave length resonant mode of the piezoelectric transformer is formed at a distance of 10mm from a lengthwise edge of a piezoelectric ceramic rectangular body 11, a nearby outer electrode or a side-face electrode can be fixed, and the electrode part is used as connection or take-out part for a lead.  Then, the break in piezoelectric transformer caused by a short circuit during ceramic polarization can be prevented.
Patent JP-H0825216-A (JP)
Title: Grinding device for metal belt
Inventor: INOUE YOSHITAKA
IPC: B24B47/10
Filed: 1994-07-19
Abstract: PURPOSE:To provide a grinding device grinding and removing a foreign matter stuck on a metal belt with a grinding roll or applying prescribed polishing. CONSTITUTION:A grind roll 21 is provided rotatably, approachably, and separably from a roll 7a wound with a metal belt 1 and conveying it, the grinding tool of the grind roll 21 is provided at a constant distance from the roll 7a in the moving direction of the grind roll 21, and the first and second means 25, 27 approaching and separating the grind roll 21 to the roll 7a are connected in series. No backup roll is required when a metal plate is ground, and the device can be made compact at a low cost.
Patent JP-S5690115-A (JP)
Title: Angular contact type ball bearing
Inventor: HORI HIDEKUNI
IPC: F16C43/04
Filed: 1979-12-21
Abstract: PURPOSE: To reduce the number of materials needed for an angular contact type ball bearing and facilitate assembly and replacement of its parts by unifying the inner ring and the ball, the outer ring and the ball or both the rings and the ball nonseparably.  
     CONSTITUTION: An inner ring 7 is formed so that the nearly smallest diameter part of a circular arc-shaped raceway surface 11 formed on its outside cylindrical surface is on the end face, and an outer ring 8 is also formed so that the nearly largest diameter portion of a raceway surface 12 formed on its inside cylindrical surface is on the end face. With the open side of their raceway surfaces 11 and 12 toward the center, the inner and outer rings 7 and 8 are placed diagonally facing each other to sandwich a ball 9. A cage 10 is bent. In its horizontal surface 10' a pocket 13 having a diameter smaller than that of the ball 9 is formed and a vertical side 10" is made to interfere in the inner ring 7 so that the ball 9 and the inner ring 7  are unified nonseparably through the cage 10. The outer ring 8 is allowed to be separable. Thereby, because the inner ring 7 and the ball 9 are nonseparable, assembly can be performed simply by mounting the outer ring 8 to the inner ring 7 and replacement of parts can be also facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6231314-A (JP)
Inventor: TSUJII KOICHI
IPC: G02B6/00
Filed: 1985-07-27
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-S6321508-A (JP)
Title: Position detecting mechanism
Inventor: NAKAMURA TATSUYA
IPC: G01B21/00
Filed: 1986-07-15
Abstract: PURPOSE:To eliminate difference in detected positions, by installing 2 function windows of different positions of maximum values in a position detecting mechanism. CONSTITUTION:A positioning flag 4 screens and transmits beams of light directed to signal receivers 2 and 3 from a signal source 1. Further, a function window 5 transmits the beam directed to the receiver 2 and a function window 6 transmits the beam directed to the receiver 3. As the function windows 5, 6 have different positions of the maximum values, by displacement of the flag 4, increasing direction output on one side and decreasing output on other side are obtained from these 2 signal receivers 2, 3. By allowing a positioning signal to be emitted from this intersecting position of these outputs, possible difference of the detected positions can be eliminated.
Patent JP-S6144993-A (JP)
Title: Production of crude raw pitch for carbon fiber
Inventor: KAMIYA IWAO
IPC: C10C3/02
Filed: 1984-08-10
Abstract: PURPOSE:To produce pitch which gives high-quality pitch carbon fiber in high yields, by subjecting a mixture of coal tar pitch contg. a specified fraction and a hydrocarbon solvent to gravity separation, and removing the solvent from the resulting heavy soln. layer. CONSTITUTION:Coal tar soft pitch having an initial b. p. of 80-270 deg.C and contg. at least 25wt% fraction having a b.p. of 360 deg.C is mixed with a solvent consisting of an aliph. hydrocarbon and/or an alycyclic hydrocarbon. The mixture is subjected to gravity separation and the solvent is removed from the resulting heavy soln. layer. As said solvent, those having a b. p. of 65-290 deg.C or a 95wt% distillation temp. of 65-290 deg.C are used. When the quantity of the solvent is too small, the gravity separation is hardly carried out, while when the quantity is too large, a long time is required for the recovery of the solvent from the gravity-separated soln. Hence, the use of a large quantity of the solvent is not economical. Pref. the solvent is used in a quantity of 1-10pts.wt. per 1pt.wt. coal tar pitch.
Patent JP-H0910525-A (JP)
Title: Oil strainer
Inventor: ISHIKAWA TETSUO
IPC: B01D35/30
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To make the fitting of a filter component easy and set securely the filter component in a given position in a case. SOLUTION: A protrusion 3b inclining inwardly more and more toward its end is formed on a bonding section of a lower case 1 with an upper case 5. A filter component 9 formed into the two-folded book shape is positioned on the upper section of the lower case 1, and a peripheral edge section except a folding section on the filter component 9 is engaged with the inner peripheral edge of a root section of the protrusion 3b. The upper case 5 is positioned on the upper section of the filter component 9, and the peripheral edge section of the upper case 5 is bonded with the peripheral edge section of the lower case 1 by vibration welding or the like. The peripheral edge section of the filter component 9 is clamped between the peripheral edge sections of the upper and lower cases 1 and 5, and the filter component 9 is positioned on the given position between the upper and lower cases 1 and 5.
Patent JP-S5955765-A (JP)
Title: Image forming apparatus
Inventor: FUJII HARUO
IPC: G03G15/32
Filed: 1982-09-24
Abstract: PURPOSE:To make it possible to obtain a high resolving degree, in an ion type image forming apparatus, by selecting polarity in such a way that the direction of an electric field to a base electrode from a signal electrode is made reverse to the direction of an electric field to a member to be recorded from the base electrode. CONSTITUTION:When positive signal voltage is applied to a first electrode 1 being a signal electrode to perform discharge between said first electrode 1 and a second electrode 2 being a base electrode, positive bias voltage is reversely applied to the conductive layer 6 of a member 20 to be recorded. Whereby, the electric field generated at the gap space between a recording head 10 and the member 20 to be recorded comes to B' and line of electric force B' is converged to the surface of the member 20 to be recorded. In this case, an electron or an anion generated in the vicinity of the second electrode 3 in a hole 4 is moved to the surface of the member 20 to be recorded by the action of the line of electric force and converged to be adhered thereto as a small size dot. By this method, a sharp image with a high resolving degree can be obtained and each hole can be made large to facilitate the production of the head.
Patent JP-H069109-A (JP)
Title: Object detector
Inventor: SHINOZAKI NORIKAZU
IPC: G06K7/01
Filed: 1992-06-25
Abstract: PURPOSE:To prevent deterioration of detecting accuracy and to simplify maintenance and cleaning works, by additionally providing a gas cleaning means which cleans the optical incident plane of an emitting and receiving means by means of using gas in the case of device provided with an optical path formed therefore by an optical emitting/receiving means and for detecting an object by interruption of the optical path by the object. CONSTITUTION:An object detector 1 comprises an optical emitting and receiving means 4 which is arranged on the lower parts of a couple of belts 3a and 3b to construct a transport means 2 to transport a required object P and a reflector 4 which faces thereto. The object P is detected by interrupting an optical path which is formed at the optical emitting and receiving means 4. In this case, a gas cleaning means 6 is additionally provided so as to blow gas to the optical incident plane 4a of the optical emitting and receiving means 4. That is, the gas cleaning means 6 comprises a blowing nozzle 8 installed at a space from the optical incident plane 4a and an air source 7 to supply gas, for instance, air just at the required timing. Consequently, dust which adheres to the optical incident plane 4a is removed, deterioration of detecting accuracy caused by dust adhesion is prevented and maintenace and cleaning works are also simplified.
Patent JP-2000354619-A (JP)
Title: Intracutaneous needle continuously piercing apparatus
Inventor: MIKUNI HIROSHI
IPC: A61H39/08
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an intracutaneous needle continuously piercing apparatus which eliminates a troublesomeness wherein an intracutaneous needle is taken out from an intracutaneous needle housing box by a pair of tweezers, and is pierced with the pair of tweezers when the intracutaneous needle for acupuncture in the Chinese medical treatment is pierced, and by which the needles can be continuously pierced, and at the same time, an infection by germs or blood can be prevented from occurring. SOLUTION: An intracutaneous needle bundle 6 wherein intracutaneous needles are laminated and bonded with an adhesive is pressed in the direction to an intracutaneous needle discharging chamber 3 by an elastic body, in an intracutaneous needle bundle housing chamber 7 of an intracutaneous needle continuously piercing apparatus body 2. In this case, an intracutaneous needle 6A at the most forward section is located in the needle discharging chamber 3 in which a guide section 8 does not exist. When an arm 11 is depressed with a finger under a state wherein the tip end section 31 of the needle piercing apparatus main body 2 is pressed to the skin of a patient, a pusher 12 attached to the tip end of the arm 11 depresses the intracutaneous needle 6A, and a needle body 62 projected from a needle piercing port 15 is diagonally pierced in the skin of the patient.  In this case, since an intracutaneous needle 6B located at a second place from the front exists on the guide section 8, the needle 6B does not descend accompanying the needle 6A. Thus, the needles can be continuously pierced in the skin of the patient.
Patent JP-H0218696-A (JP)
Title: Fire warning device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/107
Filed: 1988-07-07
Abstract: PURPOSE:To detect dew condensation without fail and to discriminate whether abnormality is caused by the generation of smoke or the generation of the dew condensation when a photo-detecting output shows the abnormality by using a photo-electric light emitting element for dew condensation detection and a photo-detecting element. CONSTITUTION:In addition to a light emitting element LED1 for smoke detection, a light emitting element LED2 for dew condensation detection is equipped to be arranged in a smoke detecting part so that the existence of the dew condensation can be detected on the basis of the quantity of a light which is emitted at the time of a test and arrives at a photo-detecting element PD. A means is provided to prohibit the fire discrimination of a fire discriminating means when a dew condensation condition is discriminated from the detecting output of the photo-detecting element PD at the emitting time of the light emitting element LED2 for dew condensation detection at least. Thus, the dew condensation is discriminated according to the change of the detecting output and erroneous announcement with the change of the detecting output to be caused by the dew condensation can be prevented.
Patent JP-S6146667-A (JP)
Title: Reading width setting device of photoelectric reading device
Inventor: KONDO SHIGEKI
IPC: G06K9/24
Filed: 1984-08-13
Abstract: PURPOSE:To decrease unnecessary power consumption and to reduce consumption of recording paper by blocking power application to a read means when a commanding means commanding a reading width does not command a reading width over a prescribed value. CONSTITUTION:The operator operates a setting knob 106 to set the required reading width WA. When a switch 112 for reading operation start is operated in this state, power is fed to a light source 164, an image sensor 172 or a recorder to start the reading. When the device is moved, an image on an original 102 is read, and the recorder prints it. On the other hand, when the setting knob 106 is at the OFF position, since no power is applied to the light source 164, the image sensor 172 or the recorder, unnecessary power consumption is avoided and waste of recording paper is reduced in the recorder.
Patent JP-S6412356-A (JP)
Title: Communication controller
Inventor: FUKUZAWA JUNJI
IPC: G06F15/167
Filed: 1987-07-07
Abstract: PURPOSE:To reduce a load on a host processor, by performing direct data transfer between a transmission/reception buffer area in a two-port memory in a communication processor and a user data area in the host processor by controlling the communication processor. CONSTITUTION:In a case of transmission, when a user process 11 requests data transmission, communication software 8 on the host processor issues the instruction of data transfer to the communication processor 1. The communication processor 1 replying to the above instruction secures a buffer area 13 on the two-port memory 1-4, and transfers data from a user area 14. The communication software 8 on the host processor receiving the information of the data transfer from the communication processor 1, after performing the protocol processing of a hierarchy in charge, prepares a command on a communication area, then, requests frame transmission to the communication processor 1. Replying to the above request, the communication processor 1 performs the protocol processing of the hierarchy in charge, and transmits a frame to a transmission path.
Patent JP-S6333463-A (JP)
Inventor: GUREN ROI HAIMUSU
IPC: C08L53/02
Filed: 1987-07-07
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-S6412331-A (JP)
Title: Arithmetic circuit
Inventor: SHIBUKAWA MASARU
IPC: G06F7/50
Filed: 1987-07-06
Abstract: PURPOSE:To perform computing operations corresponding to two kinds of carries, by outputting selectively the output signal of first or second adder circuit corresponding to a carry input signal from a preceding stage. CONSTITUTION:Adder circuits AU00 and AU10 or AU03 and AU13 which perform addition operations in a unit of four bits and an output selection circuit SEL0 or SEL3 constitute one unit circuit, respectively. Also, a logic (0) is supplied constantly to the carry input terminal on one side of either circuit out of a pair adder circuits, and a logic (1) to the input terminal on the other side. A carry input signal Cin is inputted as the input of the output selection circuit SEL0, and the output signals of the pair of adder circuits are outputted selectively corresponding to the input signal.
Patent JP-S6227483-A (JP)
Title: Production of plastic film for adhesive tape
Inventor: KANDA MASAYUKI
IPC: C09J7/02
Filed: 1985-07-29
Abstract: PURPOSE:To remarkably improve the adhesion between an adhesive and a film, by placing a foaming agent in the adhesive layer of a plastic film for an adhesive tape having a two-layer structure, foaming the film and activating the foamed surface. CONSTITUTION:In producing a plastic film for an adhesive tape having a two- layer structure through simultaneous extrusion of two layers or laminating, a foaming agent is placed in at least the adhesive layer. The film is then foamed, followed by activation of the foamed surface through corona discharge treatment. Examples of the plastics include polyethylene, polypropylene and polybutene. Example of the foaming agent include azodicarbonamide, azobisisobutyronitrile, benzosulfonyl hydrazide. The degree of foaming is preferably 2-60. Examples of activating treatment include chromic acid treatment, ozone exposure treatment, ionizing radiation treatment and flame treatment.
Patent JP-S6148189-A (JP)
Title: Semiconductor memory device
Inventor: OGAWA JUNJI
IPC: G11C7/00
Filed: 1984-08-14
Abstract: PURPOSE:To accomplish a high transfer rate by composing corresponding respective column outputs of a random access memory corresponding to respective steps of a shift register, and composing an input output device of plural bits to access in parallel plural columns corresponding to plural steps adjacent to the shift register. CONSTITUTION:A RAM composed of a 16K word X 4 bits is assembled with a serial shift register of 256 bits as a reading means. Data of a CPU data bus access simultaneously through an I/O1-I/O4 and the contents of RAM are transferred between shift registers and the shift register serially outputs data from a terminal SOUT with high speed by a shift clock SCLK. By such a composition, non-synchronously with a high speed reading by the shift register, a RAM side can access at randomly as an independent memory. Consequently, like a picture memory between CPU and a video display, the memory is used when a high speed serial data output and independent picture data processing from the output are necessary.
Patent JP-H0612790-A (JP)
Title: Device for detecting data
Inventor: SHIMADA TOSHIYUKI
IPC: G11B20/14
Filed: 1992-06-26
Abstract: PURPOSE:To automatically suppress time deviation between both edges by detecting edge deviation due to the deviation of a threshold value from a time relation between a rise edge and a fall edge and delay-controlling both edges. CONSTITUTION:By a variable delay circuit 17, the output of a comparator 4 is delayed and outputted only by a delay time imparted by a delay amt. indication signal, and by the variable delay circuit 16, the output of the comparator 3 is delayed only by the delay time imparted by a value that the indication signal is inversed by an inverter 18. By an oscillator 19, the clock of a higher frequency than a channel clock is outputted to counters 20, 21. By a pulse interval detector 28, when the interval of a rise edge pulse from the delayed fall edge is the minimum, the value is outputted to a sample-hold 27. The output difference between the sample-holds 26, 27 is low-pass-filtered by a controller 31 through a subtracter and outputted as the delay amt. indication signal, and output operation is executed or stopped by a control signal.