baber/WOPTO huggingface dataset:
Patent JP-H0756442-A (JP)
Title: Transfer belt of image forming device
Inventor: ITOU NORIYUKI
IPC: G03G15/16
Filed: 1993-08-17
Abstract: PURPOSE:To provide a transfer belt of an image forming device having good properties to transport and separate images. CONSTITUTION:This transfer belt 10 is used for a transfer section of a copying machine, etc., and has an inside layer 10a consisting of rubber, thermoplastic elastomer, etc., and a surface layer 10b which is the crosslinked isocyanate of a fluorine-contained copolymer consisting of a copolymer of a fluoroolefin and vinyl ether on the surface of this inside layer 10a. The belt contains conductive powder consisting of tin oxide in the surface layer 10b.
Patent JP-H0489973-A (JP)
Title: Storage
Inventor: SUGAWARA TETSUJI
IPC: E04H1/12
Filed: 1990-07-31
Abstract: PURPOSE:To facilitate assembly by coupling together four wall surface members with their ends positioned at approx. right angles, erecting a rectangular framing, and installing a roofing member on the top of this rectangular framing. CONSTITUTION:A coupling metal piece 13 is screwed fast to the plane at the coupling corner of a base frame 11, and a wall surface member A is placed on this base frame 11. Another wall surface member C is divided, and No.1 segment C1, No.2 segment C2, and No.3 segment C3 are placed one after another. A wall surface member B and No.1, No.2, No.3 segments D1, D2, D3 of a divided wall surface member D are placed one over another. A coupling member 5 is fitted between a groove 6b and another 6b and between a groove 4b and a groove 3b formed at the joint end faces, and the members A, B, C, D are assembled into a rectangular framing, and a roofing member E is mounted on the top faces. This facilitates assembly.
Patent JP-S5991937-A (JP)
Inventor: TSUCHIYA TOSHIHIRO
IPC: A46B17/06
Filed: 1982-11-19
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-S5996817-A (JP)
Inventor: MATSUMURA MOTOFUMI
IPC: H02H3/02
Filed: 1982-11-22
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-2000036336-A (JP)
Title: Battery terminal
Inventor: SUZUKI KATSUYA
IPC: H01R11/26
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal which can prevent permanent deformation by restricting over-tightening at the time of fastening onto a battery electrode. SOLUTION: A battery terminal 5 is equipped with an electrode grasping part 6 to be fitted on a battery electrode 2 for connecting an electric wire 4 with the battery electrode 2, a pair of leg pieces 7 and 8 extended opposingly from the two ends of the electrode grasping part 6, and a fastening means to hold the leg pieces 7 and 8 in the mutually approaching direction so that the part 6 is contracted diameterically. The fastening means is composed of a bolt 15 penetrating bolt inserting holes 7a and 8a formed in the leg pieces 7 and 8 and a nut 17 engaged non the bolt 15 with a washer 16 interposed, and the shank of the bolt 15 has a base end 15a having a diameter smaller than the holes 7a and 8a and greater than a bolt inserting hole 16a of the washer 16.
Patent JP-2000101453-A (JP)
Title: Statistically multiplexed turbo code decoder
Inventor: FREEMAN BENEDICT RUSSELL
IPC: H03M13/37
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To enable application for a receiver, e.g. the base station of satellite facilities or a ground radio system by allocating messages to decoders, at least one to one, depending on data, wherein a signal processing required quantity generated by an analyzing means is described. SOLUTION: The front-end part of a reception channel includes an antenna, a low-noise filter, and an RF down converter. A demodulating and decoding means includes a demodulator 300, a analyzer 301 which analyzes the input analog signal and a scheduler 303 controlling an array of turbo decoders 312 to 318. The respective turbo decoders include individually corresponding input buffers 319 to 325. The RF down converter outputs a down-converted analog signal and supplies it to the decoder 300. The decoder 300 demodulates the received analog signal, encodes it with a turbo code, and generates a digitized bit stream.
Patent JP-H0254571-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO TAKESHI
IPC: H01L21/265
Filed: 1988-08-18
Abstract: PURPOSE:To prevent impurity from being implanted to the extended part of a first well region when the impurity ions for forming a second well region are implanted with an oxide film as a mask by covering up to the sidewisely extended part of the first region with an oxide film to be formed. CONSTITUTION:With three layer films of a remaining nitride film 14, a polysilicon film 13 and an oxide film 12 as masks impurity 15 for forming a first well region is ion implanted to a substrate 11. Then, with the film 14 as a mask an N-well region 16 is formed by diffusing the impurity 15 in the substrate 11 by means of selective oxidation, and an oxide film 17 is formed on its surface. The end of the film 13 is oxidized simultaneously upon this selective oxidation to form the oxide film 13. After the remaining film 14, the films 13, 12 are removed, with the oxide films 17, 18 as masks impurity 19 for forming a second well region is ion implanted to the substrate at the part. The impurity 19 is diffused to form a P-well region 20 in a predetermined depth in the substrate 11, and the region 16 is formed also in a predetermined depth.
Patent JP-2000033470-A (JP)
Title: Plunger device of die cast machine
Inventor: YAMAMOTO OSAMU
IPC: C04B35/581
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a plunger head excellent in strength and heat insulation, and a plunger device having it. SOLUTION: A sleeve in which a molten metal is introduced and a plunger 50 which is provided with a plunger head 51 to feed the molten metal introduced in the sleeve and an annular sliding part 52 to slide on an inner circumferential surface of the sleeve, and strokes in the sleeve are provided, and at least the plunger head 51 is formed by sintering a powder containing a boron nitride of crystalline turbostrutic structure of effective quantity. The erosion resistance and insulation are improved, and the service life of the plunger device is increased.
Patent JP-H0751193-A (JP)
Title: Suction tool for floor for vacuum cleaner
Inventor: MADOKORO YASUHIRO
IPC: A47L9/04
Filed: 1993-08-18
Abstract: PURPOSE:To sweep out fine dust and to improve dust collection performance and a cleaning effect by forming a gap between a projecting belt and a floor when a suction tool main body is placed on the floor, and making a cleaning member abut with the belt. CONSTITUTION:The cleaning member 44 on the opposite plane of which provided with a projection 42 a recessed groove is formed and comprised of a compression material of synthetic fiber and natural fiber is sewn with clipping thread 45, and is integrated with the projecting belt 39. The gap is formed between the projecting belt 39 and the floor when the suction tool main body is placed on the floor, and the cleaning member 44 is abutted with it. When an agitator is rotated in a clockwise direction on the floor, the cleaning member 44 is displaced in a counterclockwise direction when it is abutted with a plane to be cleaned, and it is moved relatively so as to sweep the floor, and dust is separated from the plane to be cleaned. Also, when a carpet is used, the dust is squeezed by a large number of projections 42 by inserting by shifting the cleaning member 44 integrated with the projecting belt 39 to a rotating direction side, which generates deflection in the projecting belt 39 when the carpet is rotated in the clockwise direction and reduces burden on a motor and improves durability.
Patent JP-H0257916-A (JP)
Title: Extreme temperature flowmeter
Inventor: JIERARUDO ERU SHIYURATSUTAA
IPC: G01F15/00
Filed: 1988-08-18
Abstract: PURPOSE: To measure the flow rate of the flow of extremely high or low temperature by providing electronic generating means connected to probe means to generate a standing wave, and sensing means for detecting the change of the wave. CONSTITUTION: When a probe 20 is connected to a coaxial cable 14, an open tuning circuit slightly longer than 1/4 wavelength of the frequency generated from a frequency or signal generator 75 is formed. The change of the amplitude of a standing wave at a reference point C is measured by a sensor 70. The signal output of the sensor 70 is sent to a zero-crossing point detector 74 via a radio frequency amplifier 71, an amplitude modulation detector 72 and an operational amplifier 73. The signal is again amplified by the detector 74, and a rectangular wave is generated. The pulses of the rectangular wave expresses the passage of the end of one blade of a rotor assembly 50. In this case, the probe 20 is preferably formed of a stainless steel and ceramic insulator durable against the temperature of 1000 deg. F or higher.  Accordingly, the fluid of the flow of extremely high and low temperatures can be measured.
Patent JP-H06250701-A (JP)
Title: Controller
Inventor: NAKAE KAZUMI
IPC: G06F1/28
Filed: 1993-08-18
Abstract: PURPOSE:To speedily transfer data from a main control circuit to a subordinate control circuit at the time of operation by a backup power source. CONSTITUTION:When the output voltage of a power circuit 7 is higher than a prescribed voltage Va, the controller is in operation mode wherein a necessary operation program is executed. The main control circuit 12 enters a stop mode wherein the current consumption is suppressed unless the output voltage reaches the prescribed voltage Va. The subordinate control circuit 13 receives data sent by the main control circuit 12 synchronizing with a data set signal by deciding the level inversion of the leading edge part and trailing edge of the data set signal from certain-period level transition on condition that the output voltage of the power circuit 7 is larger than the prescribed voltage Va, thereby monitoring the operation of the main control circuit 12. When the output voltage is lower than the prescribed voltage Va, on the other hand, the level inversion of the leading edge part and trailing edge part of the data set signal is decided by edge detection and the data are received immediately by interruption, so that the subordinate control circuit performs limited complementary operation instead of the main control circuit 12.
Patent JP-S6192983-A (JP)
Inventor: BARENCHINO RIBI
IPC: B62K25/24
Filed: 1985-09-13
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-H0682992-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: FUKAZAWA FUMIYOSHI
IPC: G03C7/26
Filed: 1991-07-18
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material ultrahigh in sensitivity, superior in low illuminance reprocity law failure characteristics, adapted to astronomical observation, and superior in storage stability against the lapse of time. CONSTITUTION:The silver halide color photographic sensitive material has at least each one of blue-, green-, and red-sensitive silver halide emulsion layers on a support, and (1) when the photosensitive material is exposed to neutral white light for 30sec, the red sensitive layer is higher than the green-sensitive layer in sensitivity, and the green-sensitive emulsion layer contains silver halide grains subjected to reduction sensitization, (2) the difference between the sensitivity S (1/100) at the time of being exposed to neutral white light for 1/100sec and S (30) at the time of being exposed for for 30sec, S (1/100)-S (30) is maximum in the case of the green-sensitive layer, and S (30) is >=1/4 as high as S (1/100).
Patent JP-2000035053-A (JP)
Title: Damper mechanism
Inventor: HASHIMOTO YASUYUKI
IPC: F16F15/123
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To solve problems caused by a low-hysteresis torque angle to the micro torsional vibration of the positive/negative second stages in a damper mechanism having two-stage torsional characteristics. SOLUTION: A clutch disc assembly 1 is provided with an input rotor 2, an output rotor 3, damper mechanisms 4, 5, and a large friction mechanism 13. The damper mechanism is a mechanism for connecting the input rotor 2 to the output rotor 3 in the rotation direction. The damper mechanism has a second stage in torsional characteristics and a second stage having the rigidity higher than that. The second stages are present in a positive side where the input rotor 2 is twisted in the drive side in the rotation direction of the output rotor 3 and in the negative side twisted in the inverse side respectively. The large friction mechanism 13 can generate friction, when the input rotor 2 and the output rotor 3 are inversely rotated in the second stage.  The positive side second-stage clearance angle θACp is such a mechanism that, when a torsional vibration of a prescribed torque or less is inputted in the positive side second stage, it is prevented from actuating the large friction mechanism 13.
Patent JP-2001031423-A (JP)
Title: Production of titanium oxide-zirconium oxide composite film
Inventor: SATO KOJI
IPC: C01G25/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To form the subject composite film having high mechanical strength and high photocatalytic activity on a substrate by adding a fluorine scavenger to an aqueous solution containing fluorometal complex ions with titanium and zirconium as metal elements. SOLUTION: This composite film is formed on a substrate by the following steps: first, an aqueous solution containing fluorotitanium complex ion pref. at 10-9 to 10 mol/L on a titanium basis and fluorozirconium complex ion in the molar ratio: fluorozirconium complex ion/fluorotitanium complex ion of pref. 0.01-1 is prepared, and a homogeneous fluoride ion scavenger pref. such as orthoboric acid is added to the above solution at 10-4 to 1,000 equivalent % based on the fluoride ion in the solution; wherein alternatively, a heterogeneous fluoride ion scavenger such as aluminum may be used; subsequently, a titanium oxide seed crystal is added to the resultant solution prior to or during soaking a substrate pref. such as a glass plate in the above solution, followed by conducting a reaction at 10-80 deg.C.  This composite film thus produced is useful for antifouling use on touch panels and the like.
Patent JP-H0952667-A (JP)
Title: Tape wrapping device
Inventor: KOMATSU KEIICHI
IPC: B65H81/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by supplying works to a work holding unit of a wrapping mechanism with a work supplying and discharging mechanism, and wrapping the work with a wrapping tape, and thereafter, supplying the work to a work inspecting unit with the work supplying and discharging mechanism. SOLUTION: A magazine 8, in which a head 23 is housed, is carried to a head exchanging mechanism 12 and a projection adjusting mechanism 19 by a supplying conveyor 4, and the head 23 is transferred to a cylinder 22 of the projection adjusting mechanism 19 by the head exchanging mechanism 12. A cylinder supplying and discharging mechanism 65 is operated, and the cylinder 22 is held by one holing part 69 of a turning arm 68, and rotated at 180 degree, and the cylinder 22 is held by a cylinder holding part 49 of a wrapping mechanism 3. Thereafter, the cylinder 22 is rotated, and while, a winding reel is rotated for running of a wrapping tape to be wound around a delivery reel, and the head 23 of the cylinder 22 is wrapped.  Thereafter, the wrapped head 23, which is returned to the original position, is transferred to the magazine 8 by the head exchanging mechanism 12, and the magazine 8 is carried to a head inspecting unit 28 by a discharging conveyor 5.
Patent JP-S6361462-A (JP)
Title: Card carrying device
Inventor: TADA YOSHIHIRO
IPC: G11B19/20
Filed: 1986-08-30
Abstract: PURPOSE:To perform a card processing suitable for carrying and reading, by providing a means which sandwiches and carries a card, and a means which switches carrying force to a strong level, or a weak level. CONSTITUTION:When a reader 11 detects the card 12 by a sensor S1, a solenoid 19 is energized, and a roller 20 pressurizes a belt 15, and the planes of the belts 15 and 16 are confronted forcibly. When the card 12 sandwiched with the belt, is guided to a position near a reading position, the solenoid is deenergized, and the roller 20 is raised, and the belt 15 is relaxed, and the card 12 is deviated by a guide plate 25, and is regulated to a reading position reference plane 26 side. In such a case, a magnetic stripe 27, and a magnetic head 28 are responded, then, a read or a write processing is performed. After the processing, the roller 20 is pressurized by the solenoid 19, and the card 12 is sandwiched between the belts, and is sent to a succeeding stage. The sending of the card is detected by a sensor S2, and the processing is completed.
Patent JP-S6359926-A (JP)
Inventor: MASUDA TAKASHI
IPC: A61B3/10
Filed: 1986-08-30
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-S61176809-A (JP)
Inventor: JIYON BATEISUKOOMU GAN
IPC: G02B23/24
Filed: 1985-09-18
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-S6097206-A (JP)
Title: Positioning device
Inventor: INOUE KIYOSHI
IPC: G01B11/26
Filed: 1983-11-02
Abstract: PURPOSE:To make it possible to perform highly accurate measurement simply, by adjusting and setting reference distance detectors by using a perpendicularity calibrator beforehand, thereafter adjusting a body to be measured, and lighting a light emitting diode of ADJ in correspondence with the detection of the distance detectors. CONSTITUTION:Calibration is performed in order to correct the difference between the dispersion in outputs of a pair of distance detectors 2 and 2S and the temperature characteristics by using a perpendicularity calibrator 11. After the calibration is finished, the perpendicularity calibrator 11 is removed. Then a material to be measured is made to face the reference surface of a device 1, and the inclination of the material to be measured is corrected so that ADJ of a perpendicularity indicating light is lit. Then the same surface as the reference surface of the perpendicularity calibrator 11 is obtained, and the perpendicularity positioning is performed.
Patent JP-H0869662-A (JP)
Title: Medium driving device
Inventor: SAKURAI KOICHI
IPC: G11B19/04
Filed: 1994-08-30
Abstract: PURPOSE: To freely set the medium to either a writing protection condition or a release condition while the medium is inserted into the device as it is by providing a connecting section which is connected to a sliding section and a mechanism which slides the connecting section in accordance with an external operation. CONSTITUTION: A writing protection slide section 24 is provided in the tip part of a medium 23. By the sliding operation for the section 24 using a finger, the medium 23 is set to either a writing protection condition or a writing protection release condition. A transmission section 21 which transmits the sliding operation of a switch section 2 and a connecting section 22 which firmly holds and is connected to the section 24 are provided. A pair of flexible lugs are provided in the section 22 and when the positions of the lugs are approximately matched with the position of the section 24, the lugs and the section 24 are firmly held and connected.  When the section 2 is slid in the direction indicated by an arrow Y1 while the lugs and the section 24 are connected to each other, the medium 23 is set to either a writing protection condition or a writing protection release condition while the medium 23 is inserted in the device as it is.
Patent JP-S6448074-A (JP)
Title: Image forming device
Inventor: MATSUZAWA KUNIHIKO
IPC: B65H7/06
Filed: 1987-08-18
Abstract: PURPOSE:To precisely detect the position of a mark by reading the mark in the contact area of a contacting member or near the said member which is installed so as to be in contact with a moving member. CONSTITUTION:Two mark readers for positioning sheets are installed on left and right sides. Now, the reader 24R on the right side is mentioned. The reader 24R is constituted of a lens 31, an infrared area transmissive filter 32 and a CCD line sensor 33 and when the mark for positioning which is transferred on a conveying belt 17 from a photosensitive drum is conveyed and reaches a mark reading area, an illumination lamp 30 installed above the conveying device emits light with the actuation of a sheet positioning mark detection means (not illustrated in a figure) to irradiate the mark. The scattered light from the mark is condensed by the lens 31 to focus on the CCD line sensor 33 through the infrared area transmissive filter 32. By executing the reading of the mark near a belt driving roller 20, the reading of the mark can be precisely executed.
Patent JP-H0759016-A (JP)
Title: Digital afc circuit
Inventor: KITANO TAKAAKI
IPC: H04N5/44
Filed: 1993-08-19
Abstract: PURPOSE:To obtain a digital AFC circuit not needing a highly sophisticated microcomputer and an AFC exclusive use microcomputer and coping with a broadcast system having a different keyed pulse width. CONSTITUTION:A counter 14 counts a frequency of an intermediate frequency signal. The operation of the frequency counter is controlled by control signals aa-ac generated by a counter control path 19. The operation for a predetermined period when the counter 14 counts the frequency of the intermediate frequency signal is started by a timing of the input of a keyed AFC pulse KP, and whether or not a prescribed frequency count operation is to be entered is controlled by an input state of the keyed AFC pulse KP after the prescribed counter operation.
Patent JP-H0650715-A (JP)
Title: Optical displacement cage
Inventor: KONDO AKIO
IPC: G01C3/06
Filed: 1992-07-31
Abstract: PURPOSE:To obtain an optical displacement gage suitably employed in the measurement of profile of a planar member including flatness thereof in which highly accurate measurement is realized through simple signal processing while fixing the optical displacement gage body even when the surface to be measured varies significantly. CONSTITUTION:When a surface 16 to be inspected is located on the outside of displacement measurable range, an optical beam is projected toward a cross point P between a passage of reference reflection light at a time when an optical beam is projected onto a predetermined reference surface located in the displacement measurable range and a set reference surface 15 for the surface 16 to be inspected located on the outside of the displacement measurable range. Fixing angles theta1, theta2 of first and second reflectors 9, 10 and fixing positions X, Y are regulated, respectively, by means of first and second drive mechanisms 11, 12 such that the light reflected on the cross point P1 impinges on a same position A0 as that of the reference reflection light on a detector 6.
Patent JP-H0919377-A (JP)
Title: Radish grater
Inventor: TAGUCHI MOTONOBU
IPC: A47J43/25
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact but easy and highly efficient radish grater by fitting a handle on the rear side of the grater. SOLUTION: Concerning a planar grater, a pocket-shaped handle 8 is joined onto the entire upper half surface of a rear side 1 of the grater (while remaining the top part a little) so that four fingers of a hand can be inserted from the lower part side of the grater. Besides, the confronted surface of a side surface 4 of this handle is made into a space and there is no surface.