baber/WOPTO huggingface dataset:
Patent JP-2000292751-A (JP)
Title: Thin foldable spectacles
Inventor: AOYAMA KIYOHIKO
IPC: G02C5/22
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain thin foldable spectacles which are extremely thinly foldable over the entire part of the spectacles when housing the spectacles in a spectacle case, etc. SOLUTION: Means for pivotally supporting first temple parts 3 by means of a pair of first hinge means 2 with revolving shafts 20 paralleled with a front plane to each of endpieces 14 on both outer sides of a spectacle front part 1, pivotally supporting second temple parts 5 by means of the second hinge means 4 to each on the free end side of the first temple parts 3 so as to make these parts foldable to the inner side of the spectacles and further, using a superelastic alloy in forming bow side end curvilinear parts 51 on the respective front end sides of the second temple parts are adopted.
Patent JP-H07306981-A (JP)
Title: Housing type bench
Inventor: KUWABARA NAOKI
IPC: A47C4/28
Filed: 1994-05-11
Abstract: PURPOSE:To provide a housing type bench suitable to be attached to the automatic vending machine as a bench to be used for a rest at the place where it is installed. CONSTITUTION:A housing 1 is formed by providing fitting parts 1a and 1b to be fixed to the automatic vending machine or the like on one surface of a rectangular parallelepiped box and a recessed part which houses a bench part on another surface opposite thereto. One end of a bench 3 provided with a foldable leg 2 on the housing is supported to be turnable sideways. The bench 3 is kept in the housing and is turned sideways and pulled out from the housing to be served as a bench. A handle 2a is provided to pull out the bench 3 from the housing at the center of one surface of the leg of the bench 3 provided with the foldable leg 2. Further, the bench 3 is housed into the housing 1 in the state that the posture of the bench is vertical in a longitudinal direction when it is used as a bench.
Patent JP-H11294230-A (JP)
Title: Fuel injection control device for engine
Inventor: YAMAGUCHI MASASHI
IPC: F02D41/18
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To control the air-fuel ratio with high precision by providing a learning model for calculating an estimated intake air quantity and a leaning model calculating an estimated intake fuel quantity, calculating the estimated air-fuel ratio based on the estimated intake air quantity and the estimated intake fuel quantity, and controlling the fuel injection quantity based on the difference between the estimated air-fuel ratio and the target air-fuel ratio. SOLUTION: A model base controller 27 in a control unit controlling an injector is provided with a learning signal calculation section 29 receiving the signals of the engine speed, throttle opening and exhaust air-fuel ratio. An intake air quantity calculation section 30 and an intake fuel quantity calculation section 31 which are learning models learnably calculate (estimate) the intake air quantity and intake fuel quantity based on the calculated learning signals. An estimated air-fuel ratio calculation section 32 calculates the estimated air-fuel ratio based on the calculated intake air quantity and intake fuel quantity, and a set section 33 sets the target air-fuel ratio based on the estimated intake air quantity and engine temperature.  An internal feedback calculation section 34 controls the fuel injection quantity based on the difference between the target air-fuel ratio and estimated air-fuel ratio.
Patent JP-S60239968-A (JP)
Title: Video disc player
Inventor: IMAI TAKAHIRO
IPC: G11B20/10
Filed: 1984-05-14
Abstract: PURPOSE:To reproduce effectively a program recorded on a disc by storing another audio data in an area where audio data or video data is not stored and outputting stored audio data at a proper timing. CONSTITUTION:Signals read from the disc on a turntable 1 pass an FM demodulating part 6 and an error detecting and correcting part 7 and are obtained as a digital signal train where audio data, video data, address data, and auxiliary data constitute one block. If video data or audio data has no signals in a certain sampling period with respect to this signal train, audio data other than original audio data is stored in this area, and this stored audio data is stored in a storage part 13. After return to the normal operation, a control microcomputer 10 indicates the output of contents of the storage part 13 at a proper timing. Thus, the program recorded on the disc is reproduced effectively.
Patent JP-S61255306-A (JP)
Title: Optical multiplexer and demultiplexer
Inventor: KURATA NOBORU
IPC: G02B6/293
Filed: 1985-05-08
Abstract: PURPOSE:To eliminate the influence of the chromatic aberration of a near parabolic rod lens and to obtain an optical multiplexer and demultiplexer which can be easily produced and has good mass productivity by slanting the top end face of an optical fiber bundle and bringing the top end face thereof and the near parabolic rod lens into tight contact with each other via a transparent body side in such a manner that the optical axes thereof align to each other. CONSTITUTION:The light of the wavelength lambda1 emitted from an optical fiber 11 passes the transparent body side 21 and is converted by the near parabolic rod lens 15 according to an optical path 18 to parallel light which is then reflected by an interference film filter 16 for reflecting the light of the wavelength lambda1. This light passes again through the lens 15 and advances so as to be focused along an optical path 19. The advancing light is made incident on an optical fiber 12 in the position symmetrical to the fiber 11 relative to the central axis of the lens 15. On the other hand the light of the wavelength lambda2 (lambda1<lambda2) emitted from the fiber 11 advances in the lens 15 along the path 18 like the wavelength lambda1 but passes through the filter 16 with substantially no loss, is reflected by a reflecting mirror 17, focuses again by the lens 15 along an optical path 20 and is made incident on an optical fiber 13.
Patent JP-H0728640-A (JP)
Title: Equipment and method for checking instruction operation code
Inventor: ARAN IAN ARUPAATO
IPC: G06F11/00
Filed: 1994-05-11
Abstract: PURPOSE: To allow a program to judge the validity of an unexecuted instruction in the middle of its execution. CONSTITUTION: This device is provided with a test operation code (TSTOP) previously testing the validity of the instruction before the execution of the desired instruction. The previous testing function is included in the microcode of the execution unit 110 of CPU 100 to set a return value showing one of below-mentioned four states within a program state word. The four states are (1) the desired instruction exists and operable, (2) the desired instruction exists in a computer system but this CPU 100 is not usable (at the time of asymmetry, e.g.), (3) the desired instruction does not exist in this computer system and (4) the OP code of TSTOP is recognized but the existence of the desired instruction can not be recognized. A program judging whether to issue the desired program by issuing a TSTOP instruction 108 is capable of testing this return value.
Patent JP-S58214799-A (JP)
Inventor: YAMANE HIDEO
IPC: F42C13/04
Filed: 1982-06-07
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-H01267659-A (JP)
Title: Toner for electrophotography
Inventor: NAKAMURA SHOJI
IPC: G03G15/08
Filed: 1988-04-20
Abstract: PURPOSE:To suppress the degradation in image density in the initial period of copying operations by setting the amt. of an additive for imparting electrostatic chargeability to be added to such an amt. at which the amt. of the toner for initial supply is smaller than the amt. of the toner for replenishment. CONSTITUTION:A binder resin material, coloring agent, charge control agent, and release agent are mixed at proper ratios and the mixture is melted and kneaded; thereafter, the mixture is ground to a granular shape and the resultant grains are classified, by which the toner grains are obtd. Particulate silica is added and mixed as an external additive to and with such toner grains and the grains are mixed to stick the silica to the surfaces of the toner grains, by which the toner for replenishment is obtd. The toner grains are used as they are without adding the external additive to the toner grains, by which the toner for initial supply is obtd. The toner for initial supply produced in such a manner is housed together with a carrier in a developing device 9. This toner is replaced with the toner for replenishment after a specified number of copying operations are carried out. The specified image density is thereby maintained.
Patent JP-H08273815-A (JP)
Title: Self-control type ceramic heater
Inventor: SUZUKI YASUHIKO
IPC: H05B3/14
Filed: 1995-03-31
Abstract: PURPOSE: To make rapid temperature increase possible in a ceramic heater and at the same time improve thermal impact resistance of the heater and improve the durability by preventing a heat generating body from melting and being ruptured based on a self-controlling function. CONSTITUTION: A heat pattern 3' to be composed of a heat generating body 4 made of a conductive powder with relatively small temperature coefficient of resistance and a control resistor 5 made of a conductive powder with relatively high temperature coefficient of resistance is printed on a ceramic sheet 12 made of silicon nitride and then a ceramic sheet 13 with the same shape and made of the same material as those of the ceramic sheet 12 is layered on the sheet and the resulting layered sheets are fired to give a ceramic heater 2. Consequently, rapid temperature rise in the ceramic heater main body in which a heat generating body is built-in is made possible and moreover melting and rupturing of the heat generating body are prevented by lowering the heating current applied to the heat generating body by the electric resistance of the control resistor 5 which increases in accordance with the temperature rises thermal impact resistance is improved owing to the ceramic heater main body consists of mainly silicon nitride.
Patent JP-H02297997-A (JP)
Title: Double power supply mounting structure for electronic device
Inventor: SANO NORIFUMI
IPC: H05K7/18
Filed: 1990-04-16
Abstract: PURPOSE:To clarify a mounting region for each system by separately mounting common units at the center and different system power supplies at the right and left in a plurality of stages, and providing a catch pan serving also as a cable duct on the front of the power supply on a tiered stand. CONSTITUTION:A 0-system A-power supply 2, a 0-system B-power supply 3 are mounted at the left side of a casing 1, and a 1-system A-power supply 6 and a 1-system B-power supply 7 ate mounted at the right side, and further common units 4, 5 are mounted at the center. Hereby, the 0- and 1-system power supplies can completely be separated. Additionally, the 1-system A-power supply 6 is mounted inwardly of the 0-system B-power supply 3 in the manner of a tiered stand (likewise also for the 0 systems and the common units). Hereby, a cable processing space can be provided just above the 1-system Bpower supply 7, in which space a falling prevention catch pan serving also as a cable duct can be provided. With such installation of the catch pan 8, it can catch any tool and the like in the maintenance of the 1-system A-power supply 6, and hence the lower power supplies and the 1-system power supply 7 can previously by prevented from being damaged and short-circuited.
Patent JP-H08269581-A (JP)
Title: Method for setting surface roughness of roll in vertical type furnace
Inventor: NAKAGAWA JUN
IPC: C21D1/00
Filed: 1995-03-31
Abstract: PURPOSE: To correct the difference of tension according to the wt. of a steel sheet and to stabilize the operation by setting the surface roughness of lower roll in a vertical type furnace higher than the surface roughness of upper roll according to the interval between the upper roll and the lower roll. CONSTITUTION: In a continuous annealing vertical type furnace for passing a sheet 1 by alternately hanging around plural upper rolls 2, 4... and lower rolls 3, 5..., the surface roughness of the lower roll is made to be higher in comparison with the surface roughness of the upper roll. At this time, the relation of the surface roughness of both rolls is set to the condition of Ru+0.005L<=R1 (wherein, R1 is the surface roughness of the lower roll Ra (μm), Ru is the surface roughness of the upper roll Rs (μm) and L is the interval between the upper and the lower rolls). By this method, the tension difference according to the steel wt. is corrected to approach gripping forces loaded on the upper and the lower rolls, and the development of heat bucle or slippage is restrained.
Patent JP-2000288221-A (JP)
Title: Pachinko machine control device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent unauthorized acts such as connecting a suspending board, etc., by providing an optical intensity monitoring means to monitor the optical intensity to be inputted via optical cables from prize winning sensors to detect the prize-winning of game balls into prize-wining openings for a control part and detecting unauthorized acts on the basis of the results of the detection of the optional intensity monitoring means. SOLUTION: Double core-type optical cables 9 are each connected to an activating prize-sinning sensor 3, normal prize-winning sensors 5a and 5b and a big-prize-winning sensor 7 arranged on the back side of a pachinko machine. The sensors 3, 5a, 5b, and 7 are each constituted by embedding an optical switch to attenuate the intensity of light passed through the optical cable, a switch control part to control the ON/OFF of the optical switch, and a magnetic sensor to detect game balls directly in each of the sensors 3, 5a, 5b, and 7. The base end side of each optical cable 9 is connected to an optical socket 13 to which an optical transmitter and an optical receiver are connected, and a prize-winning detection signal to be inputted to the optical socket 13 is transmitted to a control part as a change in optical intensity.  The control part monitors the optical intensity and judges the occurrence of an unauthorized act in the case where the optical intensity is changed.
Patent JP-H01270537-A (JP)
Title: Fluorophosphate optical glass
Inventor: SAWANOBORI SHIGETO
IPC: C03C3/247
Filed: 1988-04-20
Abstract: PURPOSE:To enable facilitated production of phosphate optical glass useful as a low-refractive index and low-dispersion optical material substitutive for crystalline calcium fluoride on an industrial scale, by adopting a specific composition. CONSTITUTION:A phosphate optical glass having the following composition and optical constants of 1.42-1.47 refractive index (nd) and 90-97 Abbe's number. 2.0-7.0mol% P2O5, 0.5-5.0mol% BaO, 36.0-42.0mol% AlF3, 5.0-13.0mol% MgF2, 16.0-26.0mol% CaF2, 15.0-21.0mol% SrF2, 3.5-10.0mol% BaF2, 1.0-5.0mol% MaF, 0.5-5.0mol% at least one of Y2O3' La2O3, Gd2O3 and Yb2O3, 0-10.0mol% at least one of Na2O, K2O, CaO, SrO and ZnO and 0-2.0mol% Al2O3.
Patent JP-H08271997-A (JP)
Title: Copying machine
Inventor: ATOMICHI TAKAHIRO
IPC: G03B27/53
Filed: 1995-03-30
Abstract: PURPOSE: To produce an optimum binding margin according to an original by providing a copying machine with a moving means moving a copied image in parallel with a copying paper by moving quantity decided according to a position detected by a detection means and a first value. CONSTITUTION: The quantity (b) of the binding margin is read from an operation part. Next, the other set is changed. When a start key is depressed, a CCD set at a stanby position is moved in the (-) direction of an arrow first. When the whole of the original is read, the CCD is returned to the standby position. Thus, a distance (L-a) to a designated position 3 from a reference position H line is measured. Next, the moving quantity (a) of the image is obtained by subtracting some value from the width L of a paper 2. When a copying action is started, the copied image is shifted in the (+) direction of the arrow by the distance (b-a) in comparison with a normal copying action and an area in the (+) direction of the arrow of the designated position 3 is copied as a non-image.
Patent JP-H03294830-A (JP)
Title: Nonlinear optical material and production thereof
Inventor: MANABE YOSHIO
IPC: G02F1/355
Filed: 1990-04-13
Abstract: PURPOSE:To obtain the nonlinear optical material doped with the fine particles of a semiconductor without changing the surfaces thereof by dispersing the fine particles of the semiconductor into an amorphous thin film consisting of either of nitride or carbide having the forbidden band width larger than the forbidden band width of the semiconductor material. CONSTITUTION:A sputtering device 6 is constituted of a target 1 consisting of the semiconductor, a target 2 consisting of the nitride, a substrate 3, and a high-frequency power source 4 for supplying a high-frequency power to the respective targets. The structure constituting doping the fine particles of the semiconductor into the amorphous thin film consisting of either the nitride or carbide having the forbidden band width larger than the forbidden band width of the semiconductor is adopted in this case and, therefore, the surfaces of the semiconductor particles are not participated. The target 1 of the semiconductor material and the target 2 of the material constituting the amorphous thin film are respectively separated provided and are deposited by using a sputtering method. The thin film doped with the fine particles of the semiconductor in the amorphous thin film at the high conc. with the uniform concn. distribution is obtd. in this way.
Patent JP-2000289622-A (JP)
Title: Mounting structure and fixture of side bar for carrying cart
Inventor: ISHII TOSHIYASU
IPC: B62B3/04
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting and exchanging by supporting both sides of a side bar with one fixture for preventing the creak between metals. SOLUTION: Flanges are mounted successively across a cutting line of a cylindrical body. Each of the flange has a through hole 12 formed for being capable of communicating, a tapered notch formed on an inner surface of its end, and a rib formed along its periphery. A stopper fitting part 16 is swelled to be formed on the cylindrical body, and an internal groove 17 is made to be a resinous fixture with having a partition lib 18 formed. The fixture 20A is fixed on a longitudinal pipe 28a of a carrying cart, and the fixture 20B is fixed upside down on a longitudinal pipe 29a. A transverse U-shaped member 36 of a base end 33 of a side bar 32 is fixed on the fixture 20A, and a cylindrical support member 40 capable of latching an end 34 of the side bar 32 is fixed on the fixture 20B.  Stoppers 30 and 31 are fitted in the stopper fitting part 16 of the fixtures 20A and 20B for controlling its rotation and fall.
Patent JP-S62255784-A (JP)
Inventor: FUJIWARA YOSHIHARU
IPC: F27B9/24
Filed: 1986-04-30
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-S61257268-A (JP)
Title: Coating method
Inventor: TANAKA YASUNORI
IPC: B05D7/00
Filed: 1985-05-10
Abstract: PURPOSE:To reduce difference of thickness between the central part and both edge parts of a coating surface and to prevent deformation of a product and generation of flaw by coating a solvent to both edge parts of a base material where a coating liquid is not applied immediately before the application of the coating liquid. CONSTITUTION:In an extrusion coating device for coating a flexible band shaped base material such as photographic sensitive material, the coating liquid is coated on the flexible band-shaped base material 2 forming a coated surface 3. Immediately before coating the coating liquid, a solvent is coated on the part 8 at the outside of both edges of the base material where the coating liquid is not applied. By this treatment, the difference of the thickness between the central part and both edge parts of the coated surface is reduced remarkably, and deformation of a rolled semiproduct of a coated flexible band-shaped product and generation of flaw therein are prevented. Thus, improvement of yield of product and improvement of uniformness of the quality of the product are realized.
Patent JP-S63262847-A (JP)
Title: Device for packaging ic
Inventor: ISHIDA YOSHIHIRO
IPC: G06K19/00
Filed: 1987-04-21
Abstract: PURPOSE:To enable high-density packaging by laminating an upper substrate having a wiring pattern and a penetrating slot and a lower substrate having a wiring pattern and bonding a wire through the slot. CONSTITUTION:A substrate 1 constituting a memory card 10 is composed by laminating an upper substrate 2 consisting of a single-sided printed substrate onto the top face of a lower substrate 3 made up of a double-sided printed substrate. A wiring pattern and penetrating slots H1, H2 for connecting an IC and slots H3 for connecting leads are shaped to the pattern surface 2a of the substrate 2, and IC chips B1-B20 are disposed along the long sides of the slots H1, H2. Connecting terminals formed to the sides orthogonal to the long sides of the slots H1, H2 in the chips B1-B20 are wire-bonded directly with the wiring pattern on the substrate 2, and connecting terminals shaped to the sides parallel with the long sides of the slots are wire-bonded with the wiring pattern for the substrate 3 through the slots. Accordingly, high-density packaging is enabled.
Patent JP-H07280541-A (JP)
Title: Non-contact type measuring method of roughness of metal surface by light and reference piece used therefor
Inventor: AOKI SHIGERU
IPC: G01B11/30
Filed: 1994-04-12
Abstract: PURPOSE:To provide a non-contact type measuring method of the roughness of the surface of metal by light and a reference piece used therefor, which enables the obtaining of a roughness value by a JIS parameter handily. CONSTITUTION:When light hits a surface as indicated by the arrow A, light B reflecting at an angle the same as an ange of incident turns to a regularly reflected light and has a light distribution intense only in the direction B as indicated by the solid line (i). The light (c) looking the same as viewed from any direction is in a scattered reflection which is distributed as indicated by the dotted line (ii). The distribution at an intermediate position presents a roughness existing on the surface and is made as shown by two lines (iii). Hence, hue varies with the direction of viewing the light. Here, in preparing a reference piece for judging quality of material, the surface roughness and the distribution characteristic of the reflected light are specified. In other words, when directivity of viewing or the like is specified in addition to the shape of a surface, with difference in the reflection factor and the type (characteristic) of light irradiated given, various metal surfaces, namely, specified virtual metal surfaces are obtained thereby enabling the creation of surface colors of various metals.
Patent JP-S5525849-A (JP)
Title: Refresh control circuit
Inventor: MIURA TETSUO
IPC: G11C11/406
Filed: 1978-08-14
Abstract: PURPOSE:To decrease the hard quantity necessary for the time supervisory or the like as well as to prevent the performance lowering for the external unit by controlling the refresh based on only the presence or absence of the access given from outside. CONSTITUTION:When an access request is given from the external unit via signal line 12, flip-flop 13 is set and the access request indication signal is transmitted to signal line 16 from output terminal S to discontinue the refresh action of refresh circuit 10. In case no access request is given, flip-flop 13 is reset and the level of logic ''1'' is transmitted to signal line 17 from output terminal R to set flip-flop 14. The clock pulse sent from signal line 11 is supplied to flip-flop 14 from terminal S via delay circuit 15 and signal lime 18, and the refresh action signal is transmitted to signal line 19 from terminal S. Circuit 10 gives advance to the refresh address and gives an access to the memory element via signal line 21.