baber/WOPTO huggingface dataset:
Patent JP-H01125255-A (JP)
Title: Matrix exposure type printing head
Inventor: NODA MASAYOSHI
IPC: G03G15/04
Filed: 1987-11-10
Abstract: PURPOSE:To expedite printing speed, simplify structure and realize compactness and weight reduction by providing a hybrid light analyzer plate and a plurality of refractive index distribution lens and condensing lens. CONSTITUTION:The light deflecting surface 9 of a hybrid light analyzer plate deflects a beam projected to the whole surface to a fixed direction. The beam penetrating through the light deflecting surface 9 is caused to turn its wave deflecting surface at 90 deg. by a shutter element 8a corresponding to a specific matrix 7, through the application of voltage to the electrodes 11, 12 on a block 8a of said element 8. Only a beam which coincides with the deflecting wave surface changed penetrates through the matrix 7 from a light deflecting substrate 2 and then is incident into a refractive index distribution lens 13. An outgoing beam is entered into a condensing lens 15 as a parallel beam flux L2 and condensed by means of the condensing lens 15 to form an image at one point. A point at which imaging points (s) are united is the same point for all matrices 7 by function of the condensing lens 12. Consequently, a static latent image is formed on the charged peripheral part of a photosensitive body at the imaging point (s). A static latent image is formed in a main scan direction by executing the above action while a carrier is moved.
Patent JP-H04157922-A (JP)
Title: Digital control type temperature compensation piezoelectric oscillator
Inventor: HARA TAKAAKI
IPC: H03L1/02
Filed: 1990-10-22
Abstract: PURPOSE:To suppress a sudden phase change in a time required for satellite communication by interrupting temperature compensation tentatively based on a temperature data or predicting the temperature data in a digital control type temperature compensation piezoelectric oscillator. CONSTITUTION:The output digital code of a temperature detection circuit 1 is fed to a function generating circuit 2 through a control circuit 5. When a control input is at a high level, temperature compensation is implemented and when the control input is at a low level, a temperature data is stored. Thus, the temperature compensation is stopped tentatively. Moreover, as other embodiment, a control circuit 8, an arithmetic storage circuit 9 and a memory circuit 7 are added, a temperature is predicted by a high-degree approximation equation, and the temperature compensation is implemented by the predictive data. Consequently a period when the constant temperature is predicted is utilized. Satellite communication is implemented for the period.
Patent JP-H07112270-A (JP)
Title: Method and device for automatically pouring molten metal
Inventor: SATO JIRO
IPC: B22D41/06
Filed: 1993-10-18
Abstract: PURPOSE:To provide a method and a device for pouring molten metal, by which the positional relation between the starting point of the molten metal drop in a pouring hole and a sprue in a mold flask is kept to the constant even in the case of extremely approaching the pouring hole and the sprue in the mold flask and the molten metal can be poured without varying the pouring flow line of the molten metal between the ladle and the sprue in the mold flask. CONSTITUTION:The ladle 1 is turned and inclined by using the turning shaft 4 as the center and also, the turning center O1 of the turning shaft 4 is shifted along a prescribed arcing locus R by using an imaged pouring center O2 preset to the starting point of the molten metal drop in the pouring hole 2 in this ladle 1 or to near this point as the center. By this method, the pouring of molten metal can be executed while keeping the positional relation between the starting point of the molten metal drop in the pouring hole 2 and the sprue 100c in the mold flask to substantially the constant in spite of the shift of the ladle.
Patent JP-H10129527-A (JP)
Title: Synthetic resin made panel for automobile
Inventor: ISHIBASHI MASATO
IPC: B29C49/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve outer appearance by making striped sinking caused by a welded part not attract attention by positioning the welded part of an outer skin and a reinforcing rib in a slender region where an outer surface of the outer skin makes a recessed arc surface. SOLUTION: An outer skin 2 has a side edge part 7 existing at a position higher than a main body part and a connecting part 8 to connect the main body part 6 and the side edge part 7 to each other. The connecting part 8 is constituted of a slender region 10 existing on the side of the main body part 6 and an outer surface of which makes a recessed arc surface 9 and a chamfered region 12 existing on the side of the side edge part 7 and an outer surface of which makes a protruded arc surface 11. A welded part 13 of the outer skin 2 and a reinforcing rib 4 is positioned in the inside of the slender region 10. In such constitution, striped sinking showing the welded part 13 appears in the slender region 10. As the slender region 10 is reflected like irregular reflection as the outer surface is the recessed arc surface 9, and striped sinking is camouflaged and does not attract attention.
Patent JP-H02167299-A (JP)
Title: Antitumor substance derived from echinodermatous animal and production thereof
Inventor: SASAKI TAKUMA
IPC: A61K35/616
Filed: 1989-10-31
Abstract: NEW MATERIAL:An antitumor substance having the following physical properties. Molecular weight: >=10,000. Distinction between basicity, acidity and neutrality: weakly acidic (pH 5-6). Color: light yellow. Specific rotatory power: [alpha]: D(C=0.1%, 0.1N-NaOH). Elemental analysis: C about 38-52%, H about 5-8%, N about 8-12%. Content of protein and sugar: about 63-81% protein and about 6-17% sugar. Infrared absorption spectrum: shown by figure 2. USE:An antitumor agent. PREPARATION:Pulverized internal organs except gonad of echinodermatous animal (e.g. Anthocidaris crassipsina) are extracted with an aqueous solvent, the extracted solution is subjected to one or more treatments selected from ultrafiltration, gel filtration, dialysis, organic solvent precipitation, ion exchange resin treatment, salting-out and electrophoresis to collect a fraction having >=10,000 molecular weight.
Patent JP-S63137941-A (JP)
Title: Polyolefin composition
Inventor: YOSHIMURA MASAJI
IPC: C08L23/02
Filed: 1986-12-01
Abstract: PURPOSE:To obtain a polyolefin composition having excellent thermal stability and free from deterioration of color, by using vitamin E in combination with a specific phosphonite compound as stabilizers. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.wt. of an alpha-olefin homopolymer or copolymer or a copolymer of an alpha-olefin and vinyl alcohol, vinyl acetate, maleic anhydride, etc., with (B) 0.005-0.5pts.wt., preferably 0.03-0.3pts.wt. of vitamin E, e.g. alpha-type, beta-type, gamma-type or delta-type tocopherol or their mixture and (C) 0.005-0.5pts.wt., preferably 0.03-0.3pts.wt. of a phosphonite compound of formula (R1-R6 are 1-30C alkyl or aryl; a and b are integer of 0-4), preferably tetrakis(2,4-di-t-butylphenyl)-4,4'- biphenylene diphosphonite.
Patent JP-H05118116-A (JP)
Title: Nonslip tile
Inventor: KAGEYAMA KOICHI
IPC: C04B41/65
Filed: 1991-10-30
Abstract: PURPOSE:To get a tile excellent in safety from slip and pollution resistance by forming a glaze layer consisting of crystal and glass on the surface of a tile basis material. CONSTITUTION:A basis material composition, mixture of clay, pottery stone and feldspar, is extruded and molded into a molded body by dry press or wet press. Next, the basis material is glazed and baked. And, a glazing layer 1 consisting of crystal 11 and glass 12 is made at the surface of a tile basis material. At this time, the glossiness of the glazing layer 1 is made 2.5-10% (incident angle 60 deg.), and the surface roughness (R thetaa) by a tracer-method surface roughness meter is made 0.1 or more, and further the diameter of the grain at the surface is made 1mm or less. Hereby, the layer 1 is hardly smeared, extremely hard to ship, and does not give a pain to naked feet even when touching them.
Patent JP-H05306507-A (JP)
Title: Reducing method for fatigue of construction-supporting cable
Inventor: YAMANOBE SHINICHI
IPC: E01D11/02
Filed: 1991-10-30
Abstract: PURPOSE:To reduce the vibration fatigue of a construction-supporting cable, by a method wherein the bag body formed in a required shape is placed at the space between the cable and an inner wall for a cable-piercing hole, and an elastically hardening material is allowed to harden. CONSTITUTION:A bag body 2 formed in a suitable shape is placed at a vibrationproof part 6, which is at the outlet of a cable-piercing hole 5 made of a steel pipe member, and an elastically hardening material is charged into the bag body 2. While the material is hardening, a cable 1 is fastened so as not to vibrate by the wind, and is elastically supported almost equally extending over the whole periphery thereof. In that case, one or more such bag bodies 2 are selectively used according to the size of the cable 1 and the shape of the space between the cable 1 and the cable-piercing hole 5. In this way, the work of removing the cable 1 at the time of the change or adjustment of tension thereof or the replacement thereof, is made easy and the vibration fatigue of the construction-supporting cable 1 caused by the wind can be easily reduced.
Patent JP-H11111610-A (JP)
Title: Aligning method and equipment thereof
Inventor: HAGINIWA KUNIYASU
IPC: G03F7/20
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate correction by aligning the surface of a wafer with an image plane at an exposure position by continuously detecting the height and the inclination quantity of a leveling station in synchronism with the detection of the feature quantity of the surface conditions of the wafer, statistically calculating the results and processing the continuously obtained feature quantities and the results of the statistical calculation. SOLUTION: The alignment of an Z-axis direction with the rotation of an axis which is parallel to both X and Y-axes, namely, alignment with an image plane, is performed by a wafer position control system 25, which controls the leveling stage in a wafer stage, based on the detection results of a planar position detecting system 26 which detects the height data of a wafer 4. The planar position detecting system 26 detects a scan direction, an inclination of a direction vertical to the scan direction and a height in the Z-axis direction, based on the height data at three points of spot light for measuring the height of the wafer which is arranged close to a slit in the scan direction, and a correction quantity at an exposure position to an optimum image planar position is calculated and driven from the detected value.
Patent JP-2000071867-A (JP)
Title: Device for automatically lighting traveling direction of vehicle
Inventor: ABE MASAHIRO
IPC: B60Q1/12
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To appropriately project the light in the traveling direction of a vehicle by interlocking an illuminating light source with the handle operation. SOLUTION: A luminaire is provided with a variable function, and a series of system functioned so as to secure the appropriate lighting in the traveling direction of vehicle with a mechanical method, an electrical method, a hydraulic method and a method controlled by computer is realized as a device by a function for recognizing handle operation or the traveling direction of front wheels of the vehicle. An auxiliary light source for side surface lighting can be provided for the same purpose. Accident to be generated by being caught under wheels in the case of traveling at night can be prevented.
Patent JP-H10111603-A (JP)
Title: Developing device and image forming device adopting same
Inventor: KOINUMA NORIYUKI
IPC: G03G15/06
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To increase the developer feeding capacity corresponding to the developer carrier larger than that of a conventional one by providing an auxiliary developer feeding member on a developing device feeding the developer contained in a developing vessel to the developer carrier by the developer feeding member. SOLUTION: In the developing device developing a latent image on the image carrier by the developer on the developer carrier by feeding the developer contained in the developing vessel to the developer carrier 35 by the developer feeding member 36, plural auxiliary developer feeding members 39a and 39b feeding the developer contained in the developing vessel corresponding to the developer feeding member 36 is severally provided opposite to the developer feeding member 36.
Patent JP-H03147537-A (JP)
Title: Multibeam optical pickup
Inventor: NAKAMURA NORIAKI
IPC: G11B7/14
Filed: 1989-10-31
Abstract: PURPOSE:To attain fast access and block read by comprising a device of a diffraction grating in which a slit with a prescribed pitch is formed on one plane of the diffraction grating and the slit with the same pitch as that of one plane is formed on the other plane to intersect orthogonally to the slit on one plane. CONSTITUTION:The slit 20a with the prescribed pitch P is formed on one plane of the diffraction grating 20, and also, the slit 20b with the same pitch P as that of one plane is formed on the other plane so as to intersect orthogonally to the slit 20a on one side. By using such diffraction grating 20, the output of one beam is converted to three beams of 0th-order and + or -1st-order on one plane first, and furthermore, they are diffracted again when passing the other plane, then, they are converted to nine beams, thereby, nine beam spots S1-S9 arranged in square shape of vertical three and horizontal three beams can be obtained. Thereby, fast access and block read can be attained, and also, the multibeam optical pickup capable of performing overwrite recording inexpensively can be obtained.
Patent JP-H01128140-A (JP)
Title: Interruption request control circuit
Inventor: KAMEYAMA KAZUYOSHI
IPC: G06F9/48
Filed: 1987-11-13
Abstract: PURPOSE:To average the acceptance of requests to stabilize the overall working of a system and also to improve the throughput by excluding the already accepted ones out of plural interruption requests and selecting the unprocessed requests with preference. CONSTITUTION:An input register 31 receives an interruption sample signal from the host side and fetches plural interruption request signals 33 supplied from outside to hold them as the input interruption signals 34. An unaccepted request-priority output circuit 35 supplies the signals 34 and an accepted interruption request signal 36 received from an accepted request generating circuit 45 and delivers an unaccepted interruption request signal 37 to show that the interruption request is not accepted yet at the host side. A priority encoder 41 supplies the signal 37 to encode it according to the priority order set internally and delivers an unaccepted interruption request code 42. A decoder 43 decodes the code 42 and delivers an interruption request signal 44. An output register 52 supplies the signal 44 and receives an interruption strobe signal 53 from the host side to deliver it to the host side as an output interruption request signal 54.
Patent JP-S61273649-A (JP)
Inventor: BORESURABU SHIKORA
IPC: G06F12/06
Filed: 1985-12-17
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-H06111531-A (JP)
Title: Tape cassette
Inventor: HASHIMOTO KEISUKE
IPC: G11B15/675
Filed: 1992-09-30
Abstract: PURPOSE:To further more simplify and miniaturize a constitution of the device objective for loading in the tape cassette housing a tape-like recording medium and being attachable/detachable for the specified device objective for loading. CONSTITUTION:Guide grooves 105, 104 are formed respectively on two opposing side surfaces 101A, 101B of the tape cassette 100, and the tape cassette 100 is held by using the guide grooves 105, 104. Thereby, the positioning accuracy of the tape cassette 100 is much more improved and also the device loading the tape cassette 100 can be further miniaturized. Also, a flangelike planar part 110 is formed on a part of the tape cassette 100, then the loading device of tape cassette is further more miniaturized by making so that a positioning device 50 for the loading device of tape cassette 100 is engaged with the planar part 110 for positioning.
Patent JP-H06111650-A (JP)
Title: Contact and electric contact switching device using it
Inventor: HASEGAWA MAKOTO
IPC: H01H1/04
Filed: 1992-09-29
Abstract: PURPOSE:To prevent the generation of peeling of the material at each part of a compound electric contact, which has a high melting point part (arc contact part) and a low electric resistance part (conductive contact) on the contact base material, and manufacture a compound electric contact efficiently. CONSTITUTION:The surface of a contact base material 1 is partially impregnated with high melting point metal ion 2, and this impregnated layer 3 works as an arc carrying part 4 and a surface layer, which is not impregnated with the ion, works as a conductive contact part 5. With this structure, generation of the peeling at a joint part like in the case where each material is bonded by welding or the like is eliminated.
Patent JP-H02150582-A (JP)
Title: Unnecessary operation preventive device for flowing-water valve operation sensor
Inventor: MAACHIN JIEI RABUAATEI JIYUNIA
IPC: F16K31/06
Filed: 1988-11-11
Abstract: PURPOSE: To dispense with an unnecessary water flushing action in a power source restoring time after a power cut by feeding an infrared ray signal via a first infrared ray filter and operating a water flushing valve in compliance with the infrared ray signal received via a second infrared ray filter. CONSTITUTION: In an automatic water flushing device for a hygiene excretion device (a urinal), an infrared ray 10a radiated from an infrared ray feeding device 10 via a filter 8a is reflected only when a user is positioned in front of the filter 8a and received by a light receiving device 12 via a filter 8b so as to be fed to an amplifier 17. An infrared ray transmitter 14 connected to the amplifier 17 via a strobe line 18 amplifies signals and feeds them to a delay circuit 19 when the signals are inputted together, and after a delay of the predetermined time, the signals are fed to a protection circuit 24 for a power cut time and a single operation circuit 26. If respective conditions are attained, an output circuit 28 feeds current to a flushing valve coil 6 so as to open a flushing valve for cleaning the urinal.  In this way, an unnecessary water flushing action is not carried out when a power source is restored after a power cut, so that water saving effect can be improved.
Patent JP-H06138855-A (JP)
Title: Monitor and control system
Inventor: YAMAUCHI SHOJI
IPC: G01D21/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide a high-speed communication means which uses symbols that a man easily understand at the time of a communication with a controller and facilitates the operation. CONSTITUTION:This system consists of a controller 20, a symbol control unit 30 which represents the internal memory 22 of the controller 20 with symbols and controls those symbols and addresses regarding them, and a monitor device 10 having a symbol information storage area automatic changing means 14 which has a symbol information storage area 13 for storing used symbols, makes a communication by using it, and automatically change the symbol information storage area 13 when the symbols are changed; and the conversion from symbols to addresses prior to the communication is not performed.
Patent JP-H07114095-A (JP)
Title: Camera
Inventor: TSUJI KENJI
IPC: G03B17/24
Filed: 1993-10-20
Abstract: PURPOSE:To surely perform a cleaning operation even when a cleaning cartridge is reused in a camera where a magnetic head is cleaned by automatically performing the winding and rewinding of film when the cleaning cartridge is mounted in the camera. CONSTITUTION:The camera discriminates whether cartridges 2a and 2b are the cleaning cartridge 2b or not from the result obtained by reading the data disk 31 of the cartridge mounted in the camera, and when it is the cleaning cartridge 2b, the magnetic head is cleaned by performing the winding and rewinding of cleaning tape 1b, and after the finish of the cleaning operation the data disk is set to a state discriminated as being unexposed.
Patent JP-H06139981-A (JP)
Title: Diaphragm device for electron beam
Inventor: KIKUCHI MASAMI
IPC: H01J37/09
Filed: 1992-10-23
Abstract: PURPOSE:To provide an electron beam diaphragm device used in an electron microscope capable of observing a stable image by preventing axial displacement of an electron optical system due to a hole position change of a diaphragm by thermal expansion. CONSTITUTION:In a simple structure by only double folding an electron beam diaphragm plate, since a thermal expansion amount DELTAL of an electron beam diaphragm plate 16 and a thermal expansion amount DELTAL of a correcting plate 17 are reverse in a direction with the same amount of change, a change amount of a diaphragm hole can be canceled each other as a result. Accordingly, a diaphragm position change due to thermal expansion of an electron beam diaphragm can be prevented, and stable image observation with no axial displacement can be attained.
Patent JP-H08140826-A (JP)
Title: Lift type curtain rail
Inventor: NISHINO KAHORI
IPC: A47H7/00
Filed: 1994-11-18
Abstract: PURPOSE: To simplify the fitting/removing work of a curtain and safely conduct it in a short time by liftably supporting a curtain rail itself. CONSTITUTION: This lift type curtain rail is provided with a curtain box/ retractor 1 fixed along the ceiling cornice of a ceiling section at the upper edge of a window frame or the upper section of a window section, a curtain rail 3 supported on the lower edge of the retractor 1 via suspension cords 2, and a pull cord 4 winding/unwinding the suspension cords 2 against the retractor 1.
Patent JP-H1095312-A (JP)
Title: Variable speed wiper
Inventor: MIDORIKAWA KATSUO
IPC: B60S1/08
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To detect the accurate amount of rain so as to change a speed for a wiper in proportion to the amount of rain by storing rainwater entering a spherical body and flowing down along the inner wall thereof in a rainwater tank and transmitting a signal from a rain amount detecting sensor to the wiper. SOLUTION: Irrespective of the direction of wind, the rainwater of a spherical body 3 enters the same from a rainwater hole 2, and the rainwater is stored in a rainwater tank 1. When the amount of rain increases and the rainwater tank 1 reaches its overflow outlet 1a, the rainwater overflows and forms a rainwater flow in the rainwater tank 1. Thus, the amount of rainwater is detected by a rain amount detecting sensor 4, a signal thereof is transmitted through a conductor 5 to a controller, a motor and a reciprocating device and then a speed is changed for a wiper. The spherical body 3 and the rainwater tank 1 are fixed by screws (n) so as to be removed and thus the insides of the spherical body 3 and the rainwater tank 1 are cleaned.