baber/WOPTO huggingface dataset:
Patent JP-2001037979-A (JP)
Title: Mounting structure of shooting rail for pachinko game machine
Inventor: KUBOTA MASATO
IPC: A63F7/02
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To simplify mounting structure, make it possible to reduce costs and improve the precision of mounting for a shooting base member by setting a mounting board, which stands from one side part of V-groove part of shooting rail to upward integrally, and setting the mounting board on the bottom part of the shooting base member. SOLUTION: The entire shape of shooting rail 1 is longitudinal shape and a V-groove part 2, which has a V-shaped transverse section of transverse direction, is formed on its bottom part. The surface of V-groove part 2 is used to be a traveling face of pachinko game ball 3. Multiple mounting boards 4, which stands integrally to upward with folding, are formed on the side part of shooting rail 1. An edge wall 7, which has a guide hole for passing through with a hammer of shooting machine that is for hitting the pachinko game ball, is formed with standing integrally on the edge part 1a of shooting rail 1. By applying a mounting board 4 to the side part of lower part of shooting base member 8 of pachinko game machine with and driving a screw 10, the shooting rail 1 is mounted and fixed on the shooting base member 8.
Patent JP-S6271035-A (JP)
Title: Optical disk device
Inventor: TODE HIDEKAZU
IPC: G11B7/09
Filed: 1985-09-24
Abstract: PURPOSE:To reduce the size and cost of an optical disk device, by using a diffraction grating as the 2nd optical means which separates a reflecting luminous flux into plural ones. CONSTITUTION:A reflecting luminous flux 8 from an information recording disk is intercepted to half in the direction perpendicular to the direction of the track by means of a knife edge 10. Then the luminous flux 8 is separated into plural luminous fluxes by means of a diffraction grating 14. Of the luminous fluxes, + or -1st-order light rays 8c and 8d are respectively received by two sets of two-division photodetectors 11 for detecting focus error. the provided locations of the two photodetectors 11 are previously adjusted so that the output of a differential amplifier 11d can be made zero in the directions of the optical axes of the photodetectors 11 and the dividing lines of the photodetectors 11 can be made parallel with the edge line of the knife edge 10. Therefore, an objective lens can be moved in the direction of the optical axis by means of the output of the differential amplifier 11d and the out-of-focus of the objective lens can automatically be corrected. On the other hand, 0-th-order light 8e produced by the diffraction grating 14 is received by a two-division photodetector 12 for detecting tracking error.
Patent JP-H08111540-A (JP)
Title: Transparent resonance tunneling photodetector
Inventor: SEODOAA ESU MOISU
IPC: H04B10/43
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an interconnection system of an electronic circuit and light that has less number of components, can be reconfigured, and has a high light connection fan-out. SOLUTION: A photoetector is an interconnection system 300 of an electrical circuit and light with laser emitters 306-308, an optical link 310 for transmitting a light signal, optical modulators 322-324 that are connected to an electrical circuit and connect a light signal to an electrical signal, and transparent detectors 312-314. The transparent detectors 312-314 include a double-barrier quantum well resonant tunnel diode, that is adjacent to a photoelectric quantum- well local electric field reinforcing equipment. The photoelectric quantum well absorbs only several percent of input light, thus achieving high fan-out.
Patent JP-H0492873-A (JP)
Title: Porous ceramic body and production thereof
Inventor: OZAWA SANJI
IPC: C04B38/00
Filed: 1990-08-09
Abstract: PURPOSE:To improve air permeability, durability, chemical resistance and mechanical strength of a porous ceramic body by forming a kneaded material of inflammable powder grain, ceramic raw material powder, binder and liquid for kneading, drying the formed article and then burning the formed article in specific conditions. CONSTITUTION:100wt.% raw material consisting of 15-80wt.% inflammable powder grain (e.g. PVA), 20-75wt.% ceramic raw material powder (e.g. alumina) near to globe as much as possible and 3-50wt.% binder (e.g. kaolin based clay) is kneaded with 10-45wt.% liquid (e.g. water) for kneading and the kneaded material is formed and then dried to provide the formed article. Then the formed article is burned while giving temperature gradient along the direction of length or thickness or either part of the formed article is burned in a non- oxidizing atmosphere and other part thereof is burned in an oxidizing atmosphere to provide the porous ceramic body having two different porosities in one body and continuously changed in porosities of the boundary area.
Patent JP-S60103925-A (JP)
Inventor: DOBASHI AKIRA
IPC: A47L1/02
Filed: 1983-11-11
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-S6454422-A (JP)
Title: Production of electrochromic display element
Inventor: HORIBA TAMOTSU
IPC: H01M10/05
Filed: 1987-08-25
Abstract: PURPOSE:To prevent the degradation in the yield occurring in the defects of respective films and the complication of structure by adhering 1st and 2nd substrate units to each other by interposing an ion supply film consisting of a gel-like electrolytic material between respective color forming films. CONSTITUTION:The 1st substrate unit 11 having the 1st electrode film 14 and color forming film 15 and the 2nd substrate unit 12 having the 2nd electrode film 19 and 2nd color forming film 20 are respectively separately produced and these substrate units 11, 12 are adhered to each other via the ion supply film 21 consisting of the gel-like electrolytic material. The required measure when there are defects in the respective electrode films 14, 19 and the color forming films 15, 20 is, therefore, to simply discard the unit corresponding to such defects. The yield in the process is thereby improved. Since the coupling of the 1st and 2nd units 11, 12 is executed by utilizing the intrinsically necessary ion supply film, the complication of the structure of the electrochromic display element is obviated.
Patent JP-H0745138-A (JP)
Title: Method for producing composition for transparent conductive film and method for forming the film
Inventor: HORI YOSHIHIRO
IPC: C01G19/00
Filed: 1993-08-02
Abstract: PURPOSE:To provide a transparent conductive film which has a good quality, low resistance, and high transmissivity. CONSTITUTION:Heat treatment is performed with respect to a solution composed of an inorganic indium compound containing at least hydrolyzable water of crystallization, a hydrolyzable organic tin compound, an organic compound capable of being coordination-bonded to indium and tin, and a solvent consisting of acetone and alcohols, of which the amount of water is adjusted beforehand. Thereby, a composition for forming a transparent conductive film is obtained. Further, a substrate is coated with this composition, is desiccated, and is fired to obtain a transparent conductive film.
Patent JP-H0261802-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TERANISHI KEIICHI
IPC: G11B5/09
Filed: 1988-08-25
Abstract: PURPOSE:To remarkably reduce crosstalk by providing a switch to cut off the output of a reproducing head system on the other side while one reproducing head on a rotary drum traces a main track on a magnetic tape. CONSTITUTION:Magnetic heads 2a and 2b with different azimuth are set on a first plane of the rotary drum 5 being separated by 180 deg.. Magnetic heads 3a and 3b with the different azimuth are set on a second plane being separated by 180 deg., and a prescribed step is formed between the second plane and the first plane. The primary side of a rotary transformer 5 is connected to the magnetic head, and the secondary side to a reproducing amplifier via the switch SW in a prescribed manner, respectively, and the output of the reproducing head on the other side on the rotary drum is cut off while the reproducing head on one side traces the track on the magnetic tape. By employing such constitution, the reproducing output of an optional track is attenuated at the switch, and no leakage of a noise to a main track reproducing system is generated, and a high S/N can be obtained, and a signal can be reproduced without performing erroneous detection.
Patent JP-2001045391-A (JP)
Title: Receiving device
Inventor: SUZUKI TAKASHI
IPC: H04N5/44
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device equipped with a tuning means for easily and quickly selecting and tuning the program of a desired CH among plural CH. SOLUTION: A microprocessor 7 reads genre information related with the genre of each program from an auxiliary information storage memory 11 based on a tuning operation by a remote controller 10 of a user, and reconstitutes tuning information stored in a tuning information storage memory 12 based on the genre information, and controls a tuner 3 to selectively execute tuning. That is, according as the tuning speed is slowed by the operation of a jog shuttle 10a of the user, genres to be tuned are narrowed down to a large classification, middle classification, and small classification, and each channel in the genre is successively tuned so that each tuned channel video can be displayed at a display means 5. Thus, it is possible to easily and quickly select and tune a CH based on a desired program among plural CH.
Patent JP-S58113706-A (JP)
Title: Detector for horizontal position
Inventor: UEHARA MAKOTO
IPC: H01L21/027
Filed: 1981-12-26
Abstract: PURPOSE:To detect the setting of an area maintaining a prescribed conjugate relation with a main objective lens perpendicularly to the optical axis without contacting by providing an optical system which emits parallel luminous fluxes to said area diagonally with respect to the optical axis of the objective lens and a codensing optical system for condensing light to a photodetector in the position symmetrical with said system. CONSTITUTION:A reticle 2 and a wafer 3 are maintained in conjugation with a projecting objective lens 1, and the patterns on the illuminated reticle 2 is micro- projected onto the wafer 3. The light emitted from the light source 11 of an illuminating optical system 10 is made into parallel luminous fluxes with a condenser lens 12, a stop 13, an illuminating object lens 14, and the wafer 3 is irradiated by said luminous fluxes. The reflected light is imaged on a quadresecting photodetector 22 by passing through the photodetecting objective lens 21 of a condensing optical system 20 disposed symmetrically with the optical axis of the lens 1. If the image thereof locating at the center of the photodetector 22 is detected, the setting of the wafer 3 accurately perpendicularly to the axis 1a is detected without contacting.
Patent JP-S6094850-A (JP)
Inventor: BUIRUFURIITO BURUKUHARUTO
IPC: B60R22/00
Filed: 1984-10-08
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-H1055007-A (JP)
Title: Blade driving mechanism for camera
Inventor: TOMA KIYOSHI
IPC: G03B9/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a preferable blade driving mechanism suitable for arranging in a peripheral position of an exposure aperture. SOLUTION: Two yokes 12 are arranged to hold a permanent magnet rotor 6 in between. Each yoke 12 is provided with a magnetic pole part 12a whose end face is confronted with the periphery of the rotor 6 and two winding parts 12b and 12c bent in parallel with the rotary shaft of the rotor 6. Bobbins 15 and 16 on which coils are wound are fitted to the winding parts 12b and 12c. Then, the respective coils wound on the bobbins 15 and 16 are simultaneously energized to obtain the same polarity in the magnetic pole parts 12a. Thus, the coils are arranged in a state where they are divided into two parts, so that a dimension required in an optical axial direction can be made smaller without making an arrangement dimension in a radial direction from an optical axis larger.
Patent JP-S6270391-A (JP)
Title: Production of protected oligonucleotide
Inventor: NOYORI RYOJI
IPC: C07H21/04
Filed: 1985-09-25
Abstract: PURPOSE:To obtain the titled substance which can be easily deprotected under a mild condition, by condensing a phosphoramidite reagent containing a hydroxyl group and an amino group protected with specific protecting groups with a raw material for oligonucleotide synthesis and oxidizing a phosphite part. CONSTITUTION:A raw material for oligonucleotide synthesis shown by the formula I (R1 is protecting group or carrier residue; R2 is H or protected hydroxyl group; BAOC is nucleoside base residue containing no amino group or nucleoside base residue having amino group or imino group protected with allyloxycarbonyl type residue; A is allyl residue; nis O or positive integer) is reacted with a phosphoramidite reagent shown by the formula II (R3 is protecting group; X is secondary amino) usually in a ratio of 2-10 equivalents of the latter based on 1 equivalent of the former in the presence of a condensation agent (e.g., 1-H-tetrazole, etc.,) and a solvent (e.g., pyridine, etc.,) at 10-50 deg.C for 0.2min-2hr. Then, the phosphite part of the reaction product is oxidized with nitrogen dioxide,etc., into phosphate, to give the aimed substance shown by the formula III.
Patent JP-S6456444-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOKOGAWA MIKIKO
IPC: G03G5/06
Filed: 1987-08-27
Abstract: PURPOSE:To obtain good electrophotographic characteristics by using an organic pigment limited in sulfur content as an electric charge generating material. CONSTITUTION:The charge generating layer 2 contains as the charge generating material the organic pigment reduced in the sulfur content to <=500ppm by an acid pasting treatment. The sulfur content means that including free sulfur and sulfur contained in the sulfur compound as impurities, and further, the sulfur contained in the pigment itself, and if the content exceeds 500ppm, the obtained electrophotographic sensitive body is reduced in electrifiability and dark attenuation, too, thus permitting electrophotographic characteristics, such as electrifiability, to be enhanced.
Patent JP-H0655953-A (JP)
Title: Pto switching device
Inventor: HYODO OSAMU
IPC: A01B71/00
Filed: 1992-08-07
Abstract: PURPOSE:To downsize a gear case by reducing installation space of a PTO switching device. CONSTITUTION:Opening holes 26 and 27 having the same diameter are bored in both left and right side surfaces of a rear transmission case 12 being a gear case. A suction filter 34 of a hydraulic pump is fitted in one opening hole 26, and a support boss 28 is fitted in the other opening hole 27. A PTO switching lever shaft 30 is fixed pivotally on the support boss 28, and a PTO switching clutch 25 and the PTO switching lever shaft 30 are connected to each other by means of a shift arm 31, and a gland PTO and a live PTO are made to be switched freely to/from each other by operation of a PTO switching lever 33 arranged outside of the rear transmission case 12.
Patent JP-S58114847-A (JP)
Title: Simultaneous grinding method of circumference and end surface of work and device thereof in centerless grinder
Inventor: UNO TOUJI
IPC: B24B5/28
Filed: 1981-12-28
Abstract: PURPOSE:To grind the external periphery and the end face simultaneously and precisely, by a method wherein a regulating wheel is brought into contact with a movable stopper by making it incline to an axis of a grinding wheel and giving a grinding feed to a work, and the movable stopper is fed in the reverse direction to the grinding feed. CONSTITUTION:The external periphery of a work W to be supported by a blade is ground by an adjusting wheel 4 and a grinding wheel 3. An axis of the adjusting wheel is inclined slightly to that of the grinding wheel and the work W is fed in an arrow A direction for grinding. The tip of the work W is brought into contact with a movable stopper 33 which is sent by a cylinder, the work W is fed in the reverse direction of the arrow A and the end face W1 is pressed against the grinding wheel 3 for grinding. A location of the end face W1 of the work is detected by a detector 8 by making use of an air nozzle and a feed per revolution of the movable stopper is controlled.
Patent JP-S59101549-A (JP)
Inventor: UIRAADO JIEI SEIBAATO
IPC: F16C27/00
Filed: 1983-11-10
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-H0964498-A (JP)
Title: Ceramic wiring board
Inventor: HASHIGUCHI EIICHI
IPC: H01L23/13
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To form plural metallized wiring layers with high density and to miniaturizg a ceramic wiring board by providing coloring agent made of metallic oxide which is not metallized by baking an insulating board. SOLUTION: The insulating board 1 is colored into a dark color, and a recessed part 1a for housing a semiconductor chip 3 is provided in the upper central part. The plural metallized wiring layers 2 are formed from the surroundings of the recessed part 1 on a lower surface. When the metallized wiring layers 2 are formed, a part of metal constituting the metallized wiring layers 2 is not exposed to the surface of the insulating board 1 even if it is diffused in the insulating substrate 1 since the coloring agent of the insulating substrate 1 is formed by metallic oxide which is not metallized in the reducing atmosphere of titanium oxide, chromium oxide and the like. Thus, the plural metallized wiring layers 2 can be formed on the surface of the insulating board 1 with high density, and the semiconductor chip 3 where the number of electrodes are very large can be housed.
Patent JP-S60103677-A (JP)
Title: Manufacture of thin film transistor
Inventor: MONOBUKURO SHIYUNICHI
IPC: H01L27/12
Filed: 1983-11-11
Abstract: PURPOSE:To enable to inhibit the generation of the defect of short circuiting between a semiconductor film and a gate electrode by a method wherein an opaque gate electrode is formed on a transparent substrate, and the substrate is coated with a negative resist, which is then exposed and developed; thereafter, a gate insulation film is deposited on the substrate by etching an insulation film. CONSTITUTION:The opaque gate electrode 9 of chromium, aluminum silicon, molybdenum, or the like is formed on a transparent plate 8 of quartz or sapphire. Next, after the insulation film 10 of SiOx or SiNx is deposited, it is coated with the negative resist 11 with a coater and the like and irradiated (exposed) with light 12 from back of the transparent substrate 8. Then, the insulation film is etched with the negative resist as a mask, resulting in resist exfoliation; thereafter, the gate insulation film 14 of SiOx or SiNx is deposited. The semiconductor film 15 of amorphous Si or poly Si and the source electrode 16 and the drain electrode 17 of aluminum silicon of aluminum are formed.
Patent JP-H0765677-A (JP)
Title: Vacuum valve
Inventor: KAGAWA YOSHIHIRO
IPC: H01H33/66
Filed: 1993-08-27
Abstract: PURPOSE:To provide a vacuum valve in which generation of cracks caused by thermal stress and generation of separation caused by impact on switching operation are prevented to enhance reliability by arranging a porous expansion laminated plate in which resin is impregnated in a space between a vacuum container and an insulating reinforced cylinder of the vacuum valve. CONSTITUTION:In a vacuum valve 1 in which a pair of electrodes 6, 7 capable of nearing and separating in a vacuum container 5 formed by airtightly sealing both ends of an insulating container are installed, an insulating reinforced cylinder 10 installed in the circumference of the vacuum container 5 and a porous laminated plate 12 which expands when heated installed between the insulating reinforced cylinder 10 and the vacuum container 5 are arranged, and a resin material (example, a fluidity epoxy resin compound) is impregnated into pores of the porous laminated plate 12.
Patent JP-S6460239-A (JP)
Title: Laminated core securing mechanism for brushless motor
Inventor: MATSUMURA MORIKAZU
IPC: H02K1/18
Filed: 1987-08-26
Abstract: PURPOSE:To achieve accurate plane positioning of laminated core with respect to a stator, by penetrating a rising portion of the stator through a through-hole of the laminated core and securing the laminated core through the rising portion thereby easily achieving parallelism between the stator and the laminated core. CONSTITUTION:A through-hole 3 of a laminated core 2 comprises a rectangle having long sides L1 and short sides L2 corresponding to the board thickness of a stator 1 and a concentric circle having diameter (d), where cross points between them form a surface continuous to a small arch R having the center at the outside. A portion 4 rising from a portion of the stator 1 has a base section 4f wider than the long side L1 of the through-hole 3 and receives the upper face 2a of the laminated core 2 to determine the height of the laminated core 2 and parallelism with respect to the stator 1. When the head portion 4a of the rising portion 4 is twisted, it rides on the under face 2b of the laminated core 2 while being deformed along the small arch R because the tapered section 4b is wider than the diameter (d) of the through-hole 3 so as to secure the stator 1 and the laminated core 2.
Patent JP-H0262459-A (JP)
Title: Excessive torque detecting device for rotation transmission mechanism
Inventor: MORISHITA KENJI
IPC: F16H3/00
Filed: 1988-08-26
Abstract: PURPOSE:To obviate resetting and enable re-drive after the elimination of a cause for excessive torque occurrence by increasing or decreasing the rotary displacement of a stationary member depending upon transmission torque and independently setting the resilience of an elastic member set belonging to a means for preventing the rotation of the stationary member set. CONSTITUTION:When a limit switch 24 detects excessive torque and is turned from a normally ON state to an OFF state, the operation of a contactor 34 is stopped and the contacts 34A and 34B thereof are turned OFF. Consequently, the operation of a drive motor 30 is interrupted and the transmission of excessive torque is prevented. Concurrently, the self-holding of the contactor 34 is released and even when a switch 24 is reset to an ON state, the motor 30 is not re-started unexpectedly. Then, when transmission torque from a drive shaft 1 to an output shaft 2 is restored to a normal state, a rotation transmission mechanism automatically returns to a normal state. Namely, the reaction torque of an inner gear 11 is also restored to a normal state and the projection 11A of the gear 11 is pushed back to an original position with a plunger 14 or 14A pressed with the projection 11A due to excessive torque. The switch 24 or 24A is thereby reset to an ON state automatically.
Patent JP-S60104300-A (JP)
Inventor: YAMADA TERUO
IPC: G21G1/04
Filed: 1983-11-11
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。