baber/WOPTO huggingface dataset:
Patent JP-S63214964-A (JP)
Title: Disk housing device in disk reproducing device
Inventor: ENDO FUMIO
IPC: G11B17/26
Filed: 1987-03-04
Abstract: PURPOSE:To prevent a disk from being hurt by drawing a tray so as to reproduce when a magazine is set in a specified mounting part and returning the disk to the tray so as to house the tray in the magazine by means of a reproducing device when stopping operation is executed in the midst of reproducing. CONSTITUTION:When the stopping operation of a reproducing is executed in the midst of reproducing the disk by a disk reproducing means, the reproducing device completes the reproducing of the disk and returns the disk to the tray so as to house the tray in the magazine. Even in an on-vehicle disk reproducing device it is evaded that the disk abuts on the metallic plate in the mechanical part of the reproducing device by vibration following the running of an automobile to be hurt.
Patent JP-H01222249-A (JP)
Title: Exposing device
Inventor: HORAGUCHI YOICHI
IPC: G03B27/54
Filed: 1988-03-01
Abstract: PURPOSE:To accomplish exposure with a little power consumption without providing a light source for auxiliary exposure and to eliminate the unbalance between main exposure and auxiliary exposure by providing a light receiving device which receives the leaked light which is not cast to an original surface out of the light from the light source and an auxiliary exposing device and connecting the light receiving device with the auxiliary exposing device through an optical fiber. CONSTITUTION:The title device has such a constitution that the leaked light which is not used for the main exposure out of the light from the exposure light source 2 is received by the light receiving device 6 and cast to photosensitive pressure sensitive recording paper 10 through the optical fibers 7a and 7b, a color correction filter unit 8 for auxiliary exposure and the auxiliary exposing device 9. The photosensitive pressure sensitive recording paper 10 is moved in the direction of an arrow B synchronously with an original platen 1 by a driving device. By guiding the light which is not used for the main exposure out of the light from the light source for the main exposure to the exposure surface by using the optical fibers 7a and 7b, it is unnecessary to provide the light source for auxiliary exposure specially. An image excellent in gradation reproducibility can be obtained with a little power consumption and the balance between the main exposure and the auxiliary exposure can be kept because of a single power source even if the life of the light source is about to be expired.
Patent JP-H08220943-A (JP)
Title: Image forming device
Inventor: WATANABE SHUNSUKE
IPC: G03G21/00
Filed: 1995-02-14
Abstract: PURPOSE: To ensure the smooth setting of operation mode by switching a warning method. CONSTITUTION: A set mode deciding means 11 judges whether a combination of control modes, specified from a transparent-sheet-like touch switch 4 superimposed on a display part 3, is proper or not. A warming control means 12 outputs a warning sound at first in the case of an inhibited combination of the specified control modes, and outputs a warning image from a display part 3 in the case the inhibited combination of control modes is continuously specified, thereby letting an operator know misoperation.
Patent JP-H07233828-A (JP)
Title: Carbon sliding material
Inventor: MATSUI AKIHIKO
IPC: F16D69/02
Filed: 1994-02-23
Abstract: PURPOSE:To check the rapid increase of the coefficient of friction and the occurrence of abnormal wear even under dried and high temperature conditions, and to maintain stable frictional characteristics for a long time, and to maintain low friction by making a carbon sliding material impregnated with hydrocarbon whose number of carbons is more than three or the material adsorb it. CONSTITUTION:Short fiber dispersed carbon/carbon composite material is preserved in high temperature vacuum and thereby degassed, and dipped in hydrocarbon liquid for impregnation and dried, and a ring/disc type friction test is carried out about the above composite material. The change of the coefficient of friction of this material is measured, and in the material which is impregnated with propane, docosane, propylene and benzene, the fair improvement of transition temperature at which the coefficient of friction increases rapidly, and the lowering of the quantity of wear can be confirmed. Thus even under dried high temperature environmental conditions, lubricating function is kept by the existence of the hydrocarbon having the number of carbons being more than three with which the carbon sliding material is impregnated or adsorbed, and stable frictional characteristics can thereby be obtained.
Patent JP-S56145409-A (JP)
Title: Position controller
Inventor: OOTA KENICHIROU
IPC: G05D3/12
Filed: 1980-04-14
Abstract: PURPOSE:To eliminate effectively unstableness due to speed saturation, by feeding the output of the integrator of a delta-modulating circuit back to the input terminal of a comparator in a position controller for the recording pen of a recorder. CONSTITUTION:Comparator 53 compares input reference signal f(t) with output signal f0(t); when f>f0, its output is in the 1st state and when f<=f0, its output is in the 2nd state. For this purpose, modulator 51 samples the output of comparator 53 at a prescribed frequency, and as outputs of the sampling points, positive and negative-polarity rectangular-wave voltages having unit amplitude are outputted for a constant time according to the 1st and 2nd states. Then, the output of this modulator 51 is integrated 52 and the resulting output signal is fed back to the input terminal of comparator 53 as a substitute for a reference signal or error signal. Consequently, unstableness due to speed saturation is effectively eliminated by the position controller only by adding a simple circuit.
Patent JP-S56146666-A (JP)
Title: Lapping device
Inventor: ARAI HATSUYUKI
IPC: B24B37/07
Filed: 1980-04-14
Abstract: PURPOSE: To obtain products with high machining accuracy by controlling pressure and revolving speed which are given to a work at upper and lower fixers.  
     CONSTITUTION: The upper part of an upper fixer 1 is connected through a bearing 3 to a support shaft 4, disc carriers 5 are tucked between the upper fixer 1 and the lower fixer 2, holes 6 are provided for holding the work, and a gear 7 is provided at its outer periphery. An internal gear 8 is installed outside the upper and lower fixers 1, 2, which engages with the gear 7 at the outer periphery of the carrier. Besides, a sun gear 10 is installed in the center between the upper and lower  fixers 1, 2, so that it engages with the gear 7 at the outer periphery of the carrier,  and they are turned by a motor. And a detector 20 is provided between the upper  and lower fixers 1, 2 in order to measure between the upper and lower fixers and to obtain products with high machining accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05250435-A (JP)
Title: Inverter curtailing method in logic circuit
Inventor: SEKIKAWA HIROSHI
IPC: G06F17/50
Filed: 1992-03-05
Abstract: PURPOSE:To systematically execute the curtailment of an inverter executed by only a movement of the inverter and replacement of the kind of a logical gate by converting a logic circuit to a directed graph, as an oriented branch by which all connecting lines are directed in the direction of an output terminal from an input terminal. CONSTITUTION:In a logic circuit directed graph conversion processing part 2, an inputted logic circuit is converted into a digraph. As for this directed graph, a branch point is added by a branch point addition processing part 3. Subsequently, in a weight allocation processing part 4, as for this digraph, weight is allocated to a branch, and it becomes a weighted directed graph by a fact that an inverter is expressed as weight of the branch, in an inverter corresponding nodal point elimination processing part 5. Moreover, in an input/ output point lead-in processing part 6, an input/output point is led into the weighted directed graph. Subsequently, under the control of a weight control processing part 10, nodal points are divided into two groups of input and output points and other nodal points in a nodal point grouping processing part 7, and next, a weight inversion processing is executed in a weight inversion processing part 8.
Patent JP-H03248927-A (JP)
Title: Head-up display
Inventor: NONODA IKUO
IPC: B60K35/00
Filed: 1990-02-28
Abstract: PURPOSE:To ease the adjustment of the floodlighting direction of an information display light by movement-adjustably supporting a movable frame on a fixed frame mounted on a housing for an information floodlighting device, and rotation-adjustably supporting a combiner on the movable frame between using and housing positions. CONSTITUTION:A head-up display H has an information floodlighting device K, and an optical information display means D and an optical member A, floodlighting information display light from the said means D toward a combiner (front glass) C, are arranged in the housing of the said device K. In this case, a background brightness detection means S is provided which detects the visibility brightness in the background of the information display light visible by a driver. An automatic orbit adjusting means 17 is provided on a display signal output means U and the said means 17 is for adjusting a display brightness signal Vo so as to satisfy Vo=KaVa+KmVm, where Va: the detected signal of the said means S, Vm: a manual brightness signal set with a manual brightness setting means 18, Vo: a display brightness signal, and Km: a factor increasing according to the reducing of the background brightness signal Va.
Patent JP-S59172573-A (JP)
Title: Hot-melt adhesive and production thereof
Inventor: MISHIMA MASAYUKI
IPC: C08G18/00
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a hot-melt adhesive having improved resistance to heat, water and solvents, by reacting a polyester having isocyanate groups at its terminal with an omega-aminoalkylalkoxysilane compd. CONSTITUTION:A polyester having isocyanate groups at its terminal and a number-average MW of 2,000-20,000 is reacted with an omega-aminoalkylalkoxysilane compd. of formula I or II (wherein n is 0, 1; R' is methyl, ethyl) to obtain a hot- melt adhesive composed of a polyester contg. alkoxysilyl groups and having a number-average MW of 2,000-20,000 and a softening point of 60-160 deg.C. When the number-average MW of the adhesive is lower than 2,000, the initial bond strength thereof is low, while the curing rate thereof is extremely slow when the MW exceeds 20,000.
Patent JP-S57163110-A (JP)
Title: Rotary valve cum with icing release
Inventor: AKAGI MOTONAGA
IPC: F01L7/06
Filed: 1981-03-31
Abstract: PURPOSE:To prevent icing by printing an electric heating wire on a valve part and by releasing the icing of the valve through heat resulting from preelectrification, in a captioned flat rotary valve. CONSTITUTION:A valve plate 11, in its protrusion 11a side direction, is provided on a pin 12 secured on a housing 1 rotatably. A base part of a wire spring 13 is wound around the foregoing pin 12, one end of which is fixed on the housing 1 with a bolt and the other end of which is fixed on the protrusion 11b of the valve plate 11 so as to stretch the wire spring 13 between the housing 1 and the protrusion 11b, and the valve plate 11 is enforced counterclockwise. The electric heating wire 15 is printed on the valve plate 11, and at a time of starting of an engine an icing condition is released by the heat generated by the preelectrification to the electric heating wire printed on the valve plate 11.
Patent JP-S63215116-A (JP)
Title: Analog signal detection circuit
Inventor: IWASAKI MASAHIKO
IPC: H03M1/10
Filed: 1987-03-03
Abstract: PURPOSE:To make a variable resistor for adjusting the offset and the gain error of the output signal of a detector unnecessary, by correcting and outputting those offset and gain error of the output signal from a detector to be inputted to a microprocessor by a correction data stored in a storage means. CONSTITUTION:The titled circuit is provided with the detector which detects an analog signal, an input device 4 which sends the correction data to correct the offset and the gain error of the detector, and the storage means 3 which stores the output signal of the detector and the correction data. Furthermore, a microprocessor 2 is connected to the input device 4 and the storage means 3, and it reads the output signal from the detector, and also, reads out the storage data stored in the storage means 3. And the microprocessor 2 corrects and outputs the offset and the gain error held by the detector based on the correction data stored in the storage means 3. In such a way, it is possible to make a large number of variable resistors for adjustment unnecessary.
Patent JP-H01221853-A (JP)
Title: Appearance of battery surface
Inventor: SAWAUMI MITSUO
IPC: H01M50/103
Filed: 1988-03-01
Abstract: PURPOSE:To obtain good appearance of a battery by forming a plurality of corrugated grooves in an insertion direction on the surface of the battery to which an engagingly locking claw abuts. CONSTITUTION:On the surface of a battery 30, corrugated grooves 34 are formed in the direction in which the battery is inserted, to a point where an engagingly locking claw 32 abuts against the battery. By this, when a cover 22 at the bottom of the body of a camera is released and then the battery 30 is inserted into a battery casing 20, the engagingly locking claw 32 abuts against the bat tery 30 during the insertion process however, the corrugated grooves 34 formed on the abutting surface prevent the scars on the battery 30's surface from becom ing articulate. Thus, the battery can be kept in good appearances.
Patent JP-H10211982-A (JP)
Title: Cover for disk case
Inventor: MITSUYAMA MASUHIRO
IPC: B65D85/57
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a cover in which a fixing work by means of thermal bonding or adhesives is not required. SOLUTION: The case comprises a rear sheet 11 and a front sheet 12 which are connected in series and each of which can be folded in two, a cover sheet 13 which extends from an end edge of the sheet 11 and is folded back onto the rear surface of the sheet 11, folding pieces 14 which are connected to both side edges of the sheet 11 or the sheet 13, through holes 15 and engaging pieces 16 for insertion into the holes 15 provided in the sheet 11 to be laid on the pieces 14 or the sheet 13, and a folding back sheet 17 with engaging means 18 connected to a free end of the sheet 12, and the case is assembled by engaging the through holes 15 with the engaging pieces 16.
Patent JP-H04284705-A (JP)
Title: Print antenna
Inventor: KOBAYASHI ATSUSHI
IPC: H01Q13/08
Filed: 1991-03-13
Abstract: PURPOSE:To obtain the print antenna with less dielectric loss, a high antenna gain, manufactured inexpensively and excellent stiffness. CONSTITUTION:A board 1 is made up of a dielectric layer 2 and reinforcement layers 7,7 provided to the surface of the dielectric layer 2. An antenna element 3 for a patch antenna and a ground conductor 4 are respectively formed to an outer face of the reinforcement layers 7,7 by applying etching to the copper foil. A throughhole 5 penetrated through the board 1 is used to connect an earth conductor 4 and a feeding point 6 of the antenna element 3.
Patent JP-S60192376-A (JP)
Title: Structure of optical semiconductor module
Inventor: YUMOTO MITSURU
IPC: G02B6/42
Filed: 1984-03-13
Abstract: PURPOSE:To perform with ease the installation and removal of an optical semico nductor element and eliminate problems involving alingment between an recess to accommodate an optical semiconductor element and a hole for positioning the element by a method wherein a housing is composed of a connector junction member and an optical semiconductor element support member and a plurality of screws is used for combining the support member to the optical semicondutor element with the intermediary of an elastic member. CONSTITUTION:A housing 7 made of stainless steel or the like is constituted of an optical semiconductor element support member 8 and a connector junction member 9. The support member 8 is provided with a through-hole 81 for the terminals of the optical semiconductor element 2 and with a plurality of holes of fastening screws 82. The connector junction member 9 is provided with a positioning hole 91 for the element 2 and screw holes 92 corresponding to the scres holes 82. The element 2 is positioned with the intermediary of the elastic member 10 and the head of the element 2 is inserted into the positioning hole 91. Then, the support member 8 and the connector juction member 9 are screwed go together by means of screws 20. The element 2 can be free of excessive force and may be replaced with ease.
Patent JP-H11226958-A (JP)
Title: Contracting machine for waste synthetic resin product
Inventor: SUGIYAMA SHIGESUMI
IPC: C08J11/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a contracting machine for waste synthetic resin products wherein when the waste synthetic resin products are stored, they are contracted and automatically discharged and replacing of the waste synthetic resin products and treating articles are unnecessary. SOLUTION: A contracting machine A for waste synthetic resin products wherein while the waste synthetic resin products are slid downward on a sliding- down path 3, they are heated by means of a heater 4 to soften and contract them is provided and the angle of inclination and the length of the sliding-down path 3 of this contracting machine A are set in such a way that the waste synthetic resin products fed to the starting end reach to the terminal end through time necessary for contraction. The heater 4 for the waste synthetic resin products heats the waste synthetic resin products so as to be softened but not melted.
Patent JP-H06266324-A (JP)
Title: Method and device for image processing
Inventor: SUGIURA SUSUMU
IPC: G09G5/00
Filed: 1993-03-10
Abstract: PURPOSE:To quantize image data in artificial half-tone expression at a high speed by performing quantizing processing accompanied with the diffusion of an error in parallel as to plural scanning lines. CONSTITUTION:Image data of plural scanning lines stored in high-speed shift registers 204a-204e are binarized by binarization parts 205a 205e. At this time, an error generated at the time of the binarization of the image data of the respective scanning lines is diffused by error diffusion parts 206a-206e and stored as error data to scanning lines of a trailing stage in error data storage memories 209a-209e. Adders 207a-207e add error data of scanning lines of a precedent data stored in the error data storage memories 209a-209e to the error data of the scanning lines and input the sums to the binarization parts 205a-205e. Thus, the quantizing processing accompanied with the artificial half-tone expression is performed in parallel for plural scanning lines.
Patent JP-2000253531-A (JP)
Title: Box for wiring accessories and apparatus for wiring
Inventor: FUKUDA KAZUNORI
IPC: H02G3/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a box for wiring accessories, capable of improving workability and preventing a support from being deformed due to overtightening of a screw. SOLUTION: When a mounting frame 11, on which wiring accessories are mounted is mounted, a screw is pushed into a screw-inserting hole in a mounting part on the mounting frame. The screw is brought into contact with the elastic piece of a latch body, and is further pressed, so that the screw elastically deforms the elastic piece, passes through a through-hole formed between elastic pieces, and the front end of the elastic piece bites into the valley of screw. The screw is turned in the tightening direction, the screw passes through the screw inserting hole so as to mount the mounting frame to a box body. Even if the screw is overtightened, since the screw turns freely, the mounting frame 11 from being deformed so as to be warped is prevented.
Patent JP-S59175128-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L21/31
Filed: 1983-03-24
Abstract: PURPOSE:To prevent the deterioration in withstand voltage and the leak generating between an electrode part and a substrate by a method wherein the pin hole part of a thin dielectric grown part is anodic-oxidated. CONSTITUTION:A thin dielectric film 4 is grown on a semiconductor substrate 1. Then, the pin hole part or the local thin part 5 generated on the film 4 is anodic-oxidated, thereby enabling to prevent the deterioration of withstand voltage and the lead between an electrode 8 and the substrate 1.
Patent JP-S54141994-A (JP)
Title: Confirming device for shipper cap installation
Inventor: SHIYOUNO KIMISUKE
IPC: G21C17/06
Filed: 1978-04-27
Abstract: PURPOSE: To prevent an exposure of a wathman by deciding the quality of installation status after incorporation of a pressure switch in the shipper cap.  
     CONSTITUTION: The shipper cap is installed on the lattice 6 of reactor core, air which is regulated to the pressure P 1  by the pressure regulator valve 23 is sent from the air pipe 25 to the outlet 11 through the pipe joint 20 and air conduit 21. When the shipper cap 4 is exactly installed on the lattice 6, air pressure switch 24 rises up to near the pressure P 1  set by the regulator valve 23 since all the outlets are stopped, the pressure switch 24 is operated to emit a signal because the said pressure exceeds the operating pressure P 2  of the switch 24, and whether the shipper cap is properly installed can be confirmed by the signal. Therefore the watchman can be prevented from an exposure, the efficienty of damaged fuel inspection and the precision of measurement can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09246391-A (JP)
Title: Wiring designing method and device
Inventor: YAMAUCHI TAKAYUKI
IPC: G06F17/50
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To enable an LSI or the like to be lessened in wiring length and controlled on a delay time by the use of an irreducible minimum number of delay control devices. SOLUTION: Cells which signals are fed to or from are arranged (S1 ), an irreducible minimum number of relay points are provided to a path between the cell which supplies signals and the other cells which signals are fed to (S3 ), and a wiring is provided to the path (S5 ). The parasitic components (wiring capacitance and wiring resistance) of the wiring are extracted (S7 ), and delay control devices (cell) inserted at the relay points corresponding to the parasitic components are determined (S8 ). The delay control devices are determined so as to be reduced to a minimum in size. The determined delay control devices are inserted at the relay points (S9 ).  By this setup, the delay control device inserted at a relay point which is provided before a wiring is laid is determined on size after a wiring operation is finished, so that a delay control which takes the influence of all the layout (arrangement and wiring) result of an LSI into consideration can be realized without rewiring.
Patent JP-S51123779-A (JP)
Title: A hydrogen-oxygen drawing method using electrochemical photoelectric c ells
Inventor: HONDA KENICHI
IPC: C25B1/04
Filed: 1975-04-23
Abstract: PURPOSE: Hydrogen and oxygen are arrested through photolysis of water by connecting electrochemical photocells to an external power source like solar battery. 
     COPYRIGHT: (C)1976,JPO&Japio